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authorPaul Mackerras <paulus@samba.org>2006-12-03 23:59:07 -0500
committerPaul Mackerras <paulus@samba.org>2006-12-03 23:59:07 -0500
commit79acbb3ff2d8095b692e1502b9eb2ccec348de26 (patch)
tree6ab773e5a8f9de2cd6443362b21d0d6fffe3b35e /drivers
parent19a79859e168640f8e16d7b216d211c1c52b687a (diff)
parent2b5f6dcce5bf94b9b119e9ed8d537098ec61c3d2 (diff)
Merge branch 'linux-2.6' into for-linus
Diffstat (limited to 'drivers')
-rw-r--r--drivers/Kconfig6
-rw-r--r--drivers/acpi/acpi_memhotplug.c14
-rw-r--r--drivers/acpi/glue.c20
-rw-r--r--drivers/acpi/osl.c34
-rw-r--r--drivers/acpi/processor_idle.c8
-rw-r--r--drivers/acpi/processor_perflib.c4
-rw-r--r--drivers/ata/Kconfig1
-rw-r--r--drivers/ata/ahci.c51
-rw-r--r--drivers/ata/ata_generic.c1
-rw-r--r--drivers/ata/ata_piix.c41
-rw-r--r--drivers/ata/libata-core.c3
-rw-r--r--drivers/ata/libata-scsi.c23
-rw-r--r--drivers/ata/libata-sff.c9
-rw-r--r--drivers/ata/libata.h1
-rw-r--r--drivers/ata/pata_ali.c1
-rw-r--r--drivers/ata/pata_amd.c3
-rw-r--r--drivers/ata/pata_artop.c3
-rw-r--r--drivers/ata/pata_atiixp.c1
-rw-r--r--drivers/ata/pata_cmd64x.c1
-rw-r--r--drivers/ata/pata_cs5520.c1
-rw-r--r--drivers/ata/pata_cs5530.c1
-rw-r--r--drivers/ata/pata_cs5535.c1
-rw-r--r--drivers/ata/pata_cypress.c1
-rw-r--r--drivers/ata/pata_efar.c1
-rw-r--r--drivers/ata/pata_hpt366.c1
-rw-r--r--drivers/ata/pata_hpt37x.c20
-rw-r--r--drivers/ata/pata_hpt3x2n.c1
-rw-r--r--drivers/ata/pata_hpt3x3.c1
-rw-r--r--drivers/ata/pata_isapnp.c1
-rw-r--r--drivers/ata/pata_it821x.c1
-rw-r--r--drivers/ata/pata_jmicron.c1
-rw-r--r--drivers/ata/pata_legacy.c1
-rw-r--r--drivers/ata/pata_mpiix.c1
-rw-r--r--drivers/ata/pata_netcell.c1
-rw-r--r--drivers/ata/pata_ns87410.c1
-rw-r--r--drivers/ata/pata_oldpiix.c1
-rw-r--r--drivers/ata/pata_opti.c1
-rw-r--r--drivers/ata/pata_optidma.c1
-rw-r--r--drivers/ata/pata_pcmcia.c1
-rw-r--r--drivers/ata/pata_pdc2027x.c1
-rw-r--r--drivers/ata/pata_pdc202xx_old.c1
-rw-r--r--drivers/ata/pata_qdi.c1
-rw-r--r--drivers/ata/pata_radisys.c1
-rw-r--r--drivers/ata/pata_rz1000.c1
-rw-r--r--drivers/ata/pata_sc1200.c1
-rw-r--r--drivers/ata/pata_serverworks.c1
-rw-r--r--drivers/ata/pata_sil680.c1
-rw-r--r--drivers/ata/pata_sis.c1
-rw-r--r--drivers/ata/pata_sl82c105.c1
-rw-r--r--drivers/ata/pata_triflex.c1
-rw-r--r--drivers/ata/pata_via.c1
-rw-r--r--drivers/ata/sata_nv.c12
-rw-r--r--drivers/ata/sata_sis.c21
-rw-r--r--drivers/ata/sata_via.c2
-rw-r--r--drivers/atm/ambassador.c6
-rw-r--r--drivers/atm/firestream.c6
-rw-r--r--drivers/atm/horizon.c6
-rw-r--r--drivers/atm/iphase.c2
-rw-r--r--drivers/atm/nicstar.c4
-rw-r--r--drivers/base/Kconfig4
-rw-r--r--drivers/base/bus.c142
-rw-r--r--drivers/base/class.c171
-rw-r--r--drivers/base/core.c267
-rw-r--r--drivers/base/dd.c126
-rw-r--r--drivers/base/dmapool.c13
-rw-r--r--drivers/base/firmware_class.c119
-rw-r--r--drivers/base/platform.c48
-rw-r--r--drivers/base/topology.c56
-rw-r--r--drivers/block/aoe/aoe.h30
-rw-r--r--drivers/block/aoe/aoeblk.c45
-rw-r--r--drivers/block/aoe/aoechr.c18
-rw-r--r--drivers/block/aoe/aoecmd.c303
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-rw-r--r--drivers/block/aoe/aoemain.c10
-rw-r--r--drivers/block/aoe/aoenet.c9
-rw-r--r--drivers/block/cciss.c36
-rw-r--r--drivers/block/cpqarray.c15
-rw-r--r--drivers/block/rd.c12
-rw-r--r--drivers/bluetooth/bcm203x.c17
-rw-r--r--drivers/bluetooth/bluecard_cs.c2
-rw-r--r--drivers/bluetooth/dtl1_cs.c1
-rw-r--r--drivers/bluetooth/hci_usb.c3
-rw-r--r--drivers/cdrom/cdrom.c6
-rw-r--r--drivers/char/Kconfig12
-rw-r--r--drivers/char/agp/generic.c2
-rw-r--r--drivers/char/agp/intel-agp.c33
-rw-r--r--drivers/char/agp/uninorth-agp.c54
-rw-r--r--drivers/char/drm/drm_bufs.c4
-rw-r--r--drivers/char/drm/drm_sysfs.c43
-rw-r--r--drivers/char/drm/mga_drv.c1
-rw-r--r--drivers/char/drm/r300_cmdbuf.c33
-rw-r--r--drivers/char/drm/radeon_state.c109
-rw-r--r--drivers/char/drm/savage_bci.c1
-rw-r--r--drivers/char/drm/savage_state.c2
-rw-r--r--drivers/char/epca.c32
-rw-r--r--drivers/char/ftape/zftape/zftape-buffers.c4
-rw-r--r--drivers/char/hw_random/core.c38
-rw-r--r--drivers/char/ipmi/ipmi_msghandler.c22
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c14
-rw-r--r--drivers/char/isicom.c3
-rw-r--r--drivers/char/mem.c8
-rw-r--r--drivers/char/misc.c13
-rw-r--r--drivers/char/moxa.c9
-rw-r--r--drivers/char/mspec.c8
-rw-r--r--drivers/char/ppdev.c6
-rw-r--r--drivers/char/random.c49
-rw-r--r--drivers/char/raw.c12
-rw-r--r--drivers/char/rio/host.h1
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-rw-r--r--drivers/char/specialix.c15
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-rw-r--r--drivers/char/synclink.c4
-rw-r--r--drivers/char/tlclk.c5
-rw-r--r--drivers/char/tpm/tpm.c2
-rw-r--r--drivers/char/tty_io.c19
-rw-r--r--drivers/char/vc_screen.c16
-rw-r--r--drivers/char/vt.c81
-rw-r--r--drivers/char/watchdog/Kconfig97
-rw-r--r--drivers/char/watchdog/Makefile8
-rw-r--r--drivers/char/watchdog/alim7101_wdt.c13
-rw-r--r--drivers/char/watchdog/at91rm9200_wdt.c (renamed from drivers/char/watchdog/at91_wdt.c)0
-rw-r--r--drivers/char/watchdog/iTCO_vendor_support.c307
-rw-r--r--drivers/char/watchdog/iTCO_wdt.c48
-rw-r--r--drivers/char/watchdog/pc87413_wdt.c635
-rw-r--r--drivers/char/watchdog/pcwd_usb.c3
-rw-r--r--drivers/char/watchdog/rm9k_wdt.c420
-rw-r--r--drivers/char/watchdog/s3c2410_wdt.c5
-rw-r--r--drivers/char/watchdog/sc1200wdt.c9
-rw-r--r--drivers/char/watchdog/smsc37b787_wdt.c627
-rw-r--r--drivers/char/watchdog/w83627hf_wdt.c8
-rw-r--r--drivers/char/watchdog/w83697hf_wdt.c450
-rw-r--r--drivers/clocksource/acpi_pm.c6
-rw-r--r--drivers/cpufreq/Kconfig1
-rw-r--r--drivers/cpufreq/cpufreq.c2
-rw-r--r--drivers/edac/edac_mc.c45
-rw-r--r--drivers/fc4/fc.c28
-rw-r--r--drivers/fc4/fcp_impl.h15
-rw-r--r--drivers/firmware/dcdbas.c7
-rw-r--r--drivers/firmware/dell_rbu.c9
-rw-r--r--drivers/firmware/dmi_scan.c20
-rw-r--r--drivers/hwmon/Kconfig10
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-rw-r--r--drivers/infiniband/core/cma.c80
-rw-r--r--drivers/infiniband/core/iwcm.c43
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-rw-r--r--drivers/scsi/aic94xx/aic94xx_sds.c8
-rw-r--r--drivers/scsi/aic94xx/aic94xx_seq.c5
-rw-r--r--drivers/scsi/aic94xx/aic94xx_seq.h2
-rw-r--r--drivers/scsi/dpt/dpti_i2o.h2
-rw-r--r--drivers/scsi/eata_pio.c2
-rw-r--r--drivers/scsi/fdomain.c39
-rw-r--r--drivers/scsi/gdth.c4
-rw-r--r--drivers/scsi/ibmvscsi/ibmvscsi.c2
-rw-r--r--drivers/scsi/imm.c2
-rw-r--r--drivers/scsi/initio.c19
-rw-r--r--drivers/scsi/iscsi_tcp.c22
-rw-r--r--drivers/scsi/libiscsi.c78
-rw-r--r--drivers/scsi/libsas/sas_expander.c84
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c3
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c3
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c4
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.c2
-rw-r--r--drivers/scsi/ncr53c8xx.c14
-rw-r--r--drivers/scsi/ncr53c8xx.h6
-rw-r--r--drivers/scsi/pcmcia/nsp_cs.c42
-rw-r--r--drivers/scsi/pcmcia/nsp_cs.h46
-rw-r--r--drivers/scsi/pcmcia/nsp_debug.c4
-rw-r--r--drivers/scsi/pcmcia/nsp_message.c4
-rw-r--r--drivers/scsi/ppa.c2
-rw-r--r--drivers/scsi/psi240i.c33
-rw-r--r--drivers/scsi/psi240i.h6
-rw-r--r--drivers/scsi/qla1280.c7
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c51
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.h14
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h4
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h4
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c23
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c91
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c35
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h2
-rw-r--r--drivers/scsi/qla4xxx/Kconfig2
-rw-r--r--drivers/scsi/qla4xxx/ql4_dbg.h4
-rw-r--r--drivers/scsi/qla4xxx/ql4_glbl.h2
-rw-r--r--drivers/scsi/qla4xxx/ql4_mbx.c2
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c10
-rw-r--r--drivers/scsi/qlogicfas408.c18
-rw-r--r--drivers/scsi/qlogicfas408.h29
-rw-r--r--drivers/scsi/qlogicpti.c2
-rw-r--r--drivers/scsi/qlogicpti_asm.c4
-rw-r--r--drivers/scsi/scsi_debug.c141
-rw-r--r--drivers/scsi/scsi_lib.c3
-rw-r--r--drivers/scsi/scsi_scan.c18
-rw-r--r--drivers/scsi/scsi_sysfs.c2
-rw-r--r--drivers/scsi/scsi_transport_iscsi.c248
-rw-r--r--drivers/scsi/sg.c25
-rw-r--r--drivers/scsi/st.c5
-rw-r--r--drivers/scsi/sun3_NCR5380.c109
-rw-r--r--drivers/scsi/sun3_scsi.c7
-rw-r--r--drivers/scsi/sun3_scsi.h7
-rw-r--r--drivers/scsi/sun3_scsi_vme.c7
-rw-r--r--drivers/scsi/tmscsim.c1
-rw-r--r--drivers/serial/Kconfig12
-rw-r--r--drivers/serial/cpm_uart/cpm_uart.h2
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_core.c16
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_cpm1.c2
-rw-r--r--drivers/serial/ioc4_serial.c6
-rw-r--r--drivers/sn/Kconfig13
-rw-r--r--drivers/sn/Makefile1
-rw-r--r--drivers/spi/Kconfig2
-rw-r--r--drivers/spi/spi.c1
-rw-r--r--drivers/telephony/ixj.c11
-rw-r--r--drivers/telephony/ixj.h2
-rw-r--r--drivers/usb/Makefile2
-rw-r--r--drivers/usb/atm/cxacru.c3
-rw-r--r--drivers/usb/atm/speedtch.c97
-rw-r--r--drivers/usb/atm/ueagle-atm.c93
-rw-r--r--drivers/usb/atm/usbatm.c5
-rw-r--r--drivers/usb/class/cdc-acm.c31
-rw-r--r--drivers/usb/class/usblp.c78
-rw-r--r--drivers/usb/core/Kconfig15
-rw-r--r--drivers/usb/core/devices.c9
-rw-r--r--drivers/usb/core/devio.c12
-rw-r--r--drivers/usb/core/driver.c304
-rw-r--r--drivers/usb/core/endpoint.c118
-rw-r--r--drivers/usb/core/hcd.c4
-rw-r--r--drivers/usb/core/hub.c237
-rw-r--r--drivers/usb/core/hub.h41
-rw-r--r--drivers/usb/core/message.c13
-rw-r--r--drivers/usb/core/usb.c160
-rw-r--r--drivers/usb/core/usb.h9
-rw-r--r--drivers/usb/gadget/ether.c4
-rw-r--r--drivers/usb/gadget/lh7a40x_udc.c1
-rw-r--r--drivers/usb/gadget/net2280.c32
-rw-r--r--drivers/usb/gadget/net2280.h3
-rw-r--r--drivers/usb/gadget/pxa2xx_udc.c4
-rw-r--r--drivers/usb/host/Kconfig2
-rw-r--r--drivers/usb/host/ehci-dbg.c4
-rw-r--r--drivers/usb/host/ehci-hcd.c86
-rw-r--r--drivers/usb/host/ehci-hub.c106
-rw-r--r--drivers/usb/host/ehci-pci.c42
-rw-r--r--drivers/usb/host/ehci-q.c6
-rw-r--r--drivers/usb/host/ehci.h23
-rw-r--r--drivers/usb/host/ohci-hcd.c35
-rw-r--r--drivers/usb/host/ohci-hub.c172
-rw-r--r--drivers/usb/host/ohci-pnx4008.c9
-rw-r--r--drivers/usb/host/u132-hcd.c14
-rw-r--r--drivers/usb/host/uhci-hcd.c44
-rw-r--r--drivers/usb/image/microtek.c8
-rw-r--r--drivers/usb/input/Kconfig16
-rw-r--r--drivers/usb/input/Makefile3
-rw-r--r--drivers/usb/input/ati_remote.c17
-rw-r--r--drivers/usb/input/ati_remote2.c3
-rw-r--r--drivers/usb/input/hid-core.c158
-rw-r--r--drivers/usb/input/hid-input.c17
-rw-r--r--drivers/usb/input/hid.h2
-rw-r--r--drivers/usb/input/usbkbd.c10
-rw-r--r--drivers/usb/input/usbmouse.c4
-rw-r--r--drivers/usb/input/usbtouchscreen.c102
-rw-r--r--drivers/usb/input/wacom.h3
-rw-r--r--drivers/usb/input/wacom_sys.c22
-rw-r--r--drivers/usb/input/wacom_wac.c121
-rw-r--r--drivers/usb/input/wacom_wac.h2
-rw-r--r--drivers/usb/input/xpad.c178
-rw-r--r--drivers/usb/input/yealink.c6
-rw-r--r--drivers/usb/misc/Kconfig10
-rw-r--r--drivers/usb/misc/Makefile2
-rw-r--r--drivers/usb/misc/adutux.c3
-rw-r--r--drivers/usb/misc/appledisplay.c5
-rw-r--r--drivers/usb/misc/auerswald.c9
-rw-r--r--drivers/usb/misc/emi26.c3
-rw-r--r--drivers/usb/misc/emi62.c3
-rw-r--r--drivers/usb/misc/ftdi-elan.c56
-rw-r--r--drivers/usb/misc/idmouse.c22
-rw-r--r--drivers/usb/misc/legousbtower.c31
-rw-r--r--drivers/usb/misc/phidgetkit.c5
-rw-r--r--drivers/usb/misc/phidgetmotorcontrol.c5
-rw-r--r--drivers/usb/misc/trancevibrator.c (renamed from drivers/usb/input/trancevibrator.c)0
-rw-r--r--drivers/usb/misc/usb_u132.h6
-rw-r--r--drivers/usb/misc/usbtest.c4
-rw-r--r--drivers/usb/net/Kconfig16
-rw-r--r--drivers/usb/net/Makefile1
-rw-r--r--drivers/usb/net/asix.c54
-rw-r--r--drivers/usb/net/catc.c12
-rw-r--r--drivers/usb/net/cdc_ether.c5
-rw-r--r--drivers/usb/net/kaweth.c204
-rw-r--r--drivers/usb/net/mcs7830.c534
-rw-r--r--drivers/usb/net/net1080.c4
-rw-r--r--drivers/usb/net/pegasus.c1
-rw-r--r--drivers/usb/net/usbnet.c85
-rw-r--r--drivers/usb/net/usbnet.h5
-rw-r--r--drivers/usb/serial/Kconfig28
-rw-r--r--drivers/usb/serial/Makefile2
-rw-r--r--drivers/usb/serial/aircable.c9
-rw-r--r--drivers/usb/serial/airprime.c8
-rw-r--r--drivers/usb/serial/ark3116.c3
-rw-r--r--drivers/usb/serial/console.c6
-rw-r--r--drivers/usb/serial/cp2101.c4
-rw-r--r--drivers/usb/serial/cypress_m8.c9
-rw-r--r--drivers/usb/serial/digi_acceleport.c2
-rw-r--r--drivers/usb/serial/ezusb.c3
-rw-r--r--drivers/usb/serial/ftdi_sio.c259
-rw-r--r--drivers/usb/serial/ftdi_sio.h11
-rw-r--r--drivers/usb/serial/garmin_gps.c3
-rw-r--r--drivers/usb/serial/io_edgeport.c4
-rw-r--r--drivers/usb/serial/ipaq.c1
-rw-r--r--drivers/usb/serial/ipw.c3
-rw-r--r--drivers/usb/serial/keyspan.c18
-rw-r--r--drivers/usb/serial/kobil_sct.c9
-rw-r--r--drivers/usb/serial/mct_u232.c6
-rw-r--r--drivers/usb/serial/mos7720.c1683
-rw-r--r--drivers/usb/serial/mos7840.c6
-rw-r--r--drivers/usb/serial/navman.c3
-rw-r--r--drivers/usb/serial/sierra.c700
-rw-r--r--drivers/usb/serial/ti_usb_3410_5052.c5
-rw-r--r--drivers/usb/serial/ti_usb_3410_5052.h1
-rw-r--r--drivers/usb/serial/usb-serial.c12
-rw-r--r--drivers/usb/serial/usb_debug.c65
-rw-r--r--drivers/usb/serial/visor.c3
-rw-r--r--drivers/usb/storage/onetouch.c5
-rw-r--r--drivers/usb/storage/unusual_devs.h33
-rw-r--r--drivers/usb/storage/usb.c8
-rw-r--r--drivers/video/aty/atyfb_base.c2
-rw-r--r--drivers/video/aty/radeon_i2c.c8
-rw-r--r--drivers/video/backlight/corgi_bl.c4
-rw-r--r--drivers/video/backlight/hp680_bl.c2
-rw-r--r--drivers/video/controlfb.c8
-rw-r--r--drivers/video/fb_ddc.c6
-rw-r--r--drivers/video/fbmem.c16
-rw-r--r--drivers/video/fbsysfs.c163
-rw-r--r--drivers/video/hitfb.c1
-rw-r--r--drivers/video/igafb.c7
-rw-r--r--drivers/video/intelfb/intelfbhw.c6
-rw-r--r--drivers/video/nvidia/nv_hw.c12
-rw-r--r--drivers/video/nvidia/nv_setup.c20
-rw-r--r--drivers/video/nvidia/nv_type.h1
-rw-r--r--drivers/video/nvidia/nvidia.c24
-rw-r--r--drivers/video/offb.c36
-rw-r--r--drivers/video/platinumfb.c5
-rw-r--r--drivers/video/pnx4008/pnxrgbfb.c5
-rw-r--r--drivers/video/pnx4008/sdum.c2
-rw-r--r--drivers/video/valkyriefb.c4
-rw-r--r--drivers/w1/Kconfig1
-rw-r--r--drivers/w1/masters/matrox_w1.c2
868 files changed, 47281 insertions, 10374 deletions
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 263e86ddc1a4..f39463418904 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -14,6 +14,10 @@ source "drivers/pnp/Kconfig"
14 14
15source "drivers/block/Kconfig" 15source "drivers/block/Kconfig"
16 16
17# misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
18
19source "drivers/misc/Kconfig"
20
17source "drivers/ide/Kconfig" 21source "drivers/ide/Kconfig"
18 22
19source "drivers/scsi/Kconfig" 23source "drivers/scsi/Kconfig"
@@ -52,8 +56,6 @@ source "drivers/w1/Kconfig"
52 56
53source "drivers/hwmon/Kconfig" 57source "drivers/hwmon/Kconfig"
54 58
55source "drivers/misc/Kconfig"
56
57source "drivers/mfd/Kconfig" 59source "drivers/mfd/Kconfig"
58 60
59source "drivers/media/Kconfig" 61source "drivers/media/Kconfig"
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index 98099de59b45..6bcd9e8e7bcb 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -85,6 +85,8 @@ struct acpi_memory_device {
85 struct list_head res_list; 85 struct list_head res_list;
86}; 86};
87 87
88static int acpi_hotmem_initialized;
89
88static acpi_status 90static acpi_status
89acpi_memory_get_resource(struct acpi_resource *resource, void *context) 91acpi_memory_get_resource(struct acpi_resource *resource, void *context)
90{ 92{
@@ -414,7 +416,7 @@ static int acpi_memory_device_add(struct acpi_device *device)
414 /* Set the device state */ 416 /* Set the device state */
415 mem_device->state = MEMORY_POWER_ON_STATE; 417 mem_device->state = MEMORY_POWER_ON_STATE;
416 418
417 printk(KERN_INFO "%s \n", acpi_device_name(device)); 419 printk(KERN_DEBUG "%s \n", acpi_device_name(device));
418 420
419 return result; 421 return result;
420} 422}
@@ -438,6 +440,15 @@ static int acpi_memory_device_start (struct acpi_device *device)
438 struct acpi_memory_device *mem_device; 440 struct acpi_memory_device *mem_device;
439 int result = 0; 441 int result = 0;
440 442
443 /*
444 * Early boot code has recognized memory area by EFI/E820.
445 * If DSDT shows these memory devices on boot, hotplug is not necessary
446 * for them. So, it just returns until completion of this driver's
447 * start up.
448 */
449 if (!acpi_hotmem_initialized)
450 return 0;
451
441 mem_device = acpi_driver_data(device); 452 mem_device = acpi_driver_data(device);
442 453
443 if (!acpi_memory_check_device(mem_device)) { 454 if (!acpi_memory_check_device(mem_device)) {
@@ -537,6 +548,7 @@ static int __init acpi_memory_device_init(void)
537 return -ENODEV; 548 return -ENODEV;
538 } 549 }
539 550
551 acpi_hotmem_initialized = 1;
540 return 0; 552 return 0;
541} 553}
542 554
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 10f160dc75b1..a2f46d587d55 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -267,9 +267,9 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle)
267{ 267{
268 acpi_status status; 268 acpi_status status;
269 269
270 if (dev->firmware_data) { 270 if (dev->archdata.acpi_handle) {
271 printk(KERN_WARNING PREFIX 271 printk(KERN_WARNING PREFIX
272 "Drivers changed 'firmware_data' for %s\n", dev->bus_id); 272 "Drivers changed 'acpi_handle' for %s\n", dev->bus_id);
273 return -EINVAL; 273 return -EINVAL;
274 } 274 }
275 get_device(dev); 275 get_device(dev);
@@ -278,25 +278,26 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle)
278 put_device(dev); 278 put_device(dev);
279 return -EINVAL; 279 return -EINVAL;
280 } 280 }
281 dev->firmware_data = handle; 281 dev->archdata.acpi_handle = handle;
282 282
283 return 0; 283 return 0;
284} 284}
285 285
286static int acpi_unbind_one(struct device *dev) 286static int acpi_unbind_one(struct device *dev)
287{ 287{
288 if (!dev->firmware_data) 288 if (!dev->archdata.acpi_handle)
289 return 0; 289 return 0;
290 if (dev == acpi_get_physical_device(dev->firmware_data)) { 290 if (dev == acpi_get_physical_device(dev->archdata.acpi_handle)) {
291 /* acpi_get_physical_device increase refcnt by one */ 291 /* acpi_get_physical_device increase refcnt by one */
292 put_device(dev); 292 put_device(dev);
293 acpi_detach_data(dev->firmware_data, acpi_glue_data_handler); 293 acpi_detach_data(dev->archdata.acpi_handle,
294 dev->firmware_data = NULL; 294 acpi_glue_data_handler);
295 dev->archdata.acpi_handle = NULL;
295 /* acpi_bind_one increase refcnt by one */ 296 /* acpi_bind_one increase refcnt by one */
296 put_device(dev); 297 put_device(dev);
297 } else { 298 } else {
298 printk(KERN_ERR PREFIX 299 printk(KERN_ERR PREFIX
299 "Oops, 'firmware_data' corrupt for %s\n", dev->bus_id); 300 "Oops, 'acpi_handle' corrupt for %s\n", dev->bus_id);
300 } 301 }
301 return 0; 302 return 0;
302} 303}
@@ -328,7 +329,8 @@ static int acpi_platform_notify(struct device *dev)
328 if (!ret) { 329 if (!ret) {
329 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; 330 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
330 331
331 acpi_get_name(dev->firmware_data, ACPI_FULL_PATHNAME, &buffer); 332 acpi_get_name(dev->archdata.acpi_handle,
333 ACPI_FULL_PATHNAME, &buffer);
332 DBG("Device %s -> %s\n", dev->bus_id, (char *)buffer.pointer); 334 DBG("Device %s -> %s\n", dev->bus_id, (char *)buffer.pointer);
333 kfree(buffer.pointer); 335 kfree(buffer.pointer);
334 } else 336 } else
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index c84286cbbe25..068fe4f100b0 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -73,7 +73,6 @@ static unsigned int acpi_irq_irq;
73static acpi_osd_handler acpi_irq_handler; 73static acpi_osd_handler acpi_irq_handler;
74static void *acpi_irq_context; 74static void *acpi_irq_context;
75static struct workqueue_struct *kacpid_wq; 75static struct workqueue_struct *kacpid_wq;
76static struct workqueue_struct *kacpi_notify_wq;
77 76
78acpi_status acpi_os_initialize(void) 77acpi_status acpi_os_initialize(void)
79{ 78{
@@ -92,9 +91,8 @@ acpi_status acpi_os_initialize1(void)
92 return AE_NULL_ENTRY; 91 return AE_NULL_ENTRY;
93 } 92 }
94 kacpid_wq = create_singlethread_workqueue("kacpid"); 93 kacpid_wq = create_singlethread_workqueue("kacpid");
95 kacpi_notify_wq = create_singlethread_workqueue("kacpi_notify");
96 BUG_ON(!kacpid_wq); 94 BUG_ON(!kacpid_wq);
97 BUG_ON(!kacpi_notify_wq); 95
98 return AE_OK; 96 return AE_OK;
99} 97}
100 98
@@ -106,7 +104,6 @@ acpi_status acpi_os_terminate(void)
106 } 104 }
107 105
108 destroy_workqueue(kacpid_wq); 106 destroy_workqueue(kacpid_wq);
109 destroy_workqueue(kacpi_notify_wq);
110 107
111 return AE_OK; 108 return AE_OK;
112} 109}
@@ -569,7 +566,10 @@ void acpi_os_derive_pci_id(acpi_handle rhandle, /* upper bound */
569 566
570static void acpi_os_execute_deferred(void *context) 567static void acpi_os_execute_deferred(void *context)
571{ 568{
572 struct acpi_os_dpc *dpc = (struct acpi_os_dpc *)context; 569 struct acpi_os_dpc *dpc = NULL;
570
571
572 dpc = (struct acpi_os_dpc *)context;
573 if (!dpc) { 573 if (!dpc) {
574 printk(KERN_ERR PREFIX "Invalid (NULL) context\n"); 574 printk(KERN_ERR PREFIX "Invalid (NULL) context\n");
575 return; 575 return;
@@ -604,12 +604,14 @@ acpi_status acpi_os_execute(acpi_execute_type type,
604 struct acpi_os_dpc *dpc; 604 struct acpi_os_dpc *dpc;
605 struct work_struct *task; 605 struct work_struct *task;
606 606
607 ACPI_FUNCTION_TRACE("os_queue_for_execution");
608
607 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, 609 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
608 "Scheduling function [%p(%p)] for deferred execution.\n", 610 "Scheduling function [%p(%p)] for deferred execution.\n",
609 function, context)); 611 function, context));
610 612
611 if (!function) 613 if (!function)
612 return AE_BAD_PARAMETER; 614 return_ACPI_STATUS(AE_BAD_PARAMETER);
613 615
614 /* 616 /*
615 * Allocate/initialize DPC structure. Note that this memory will be 617 * Allocate/initialize DPC structure. Note that this memory will be
@@ -622,20 +624,26 @@ acpi_status acpi_os_execute(acpi_execute_type type,
622 * from the same memory. 624 * from the same memory.
623 */ 625 */
624 626
625 dpc = kmalloc(sizeof(struct acpi_os_dpc) + 627 dpc =
626 sizeof(struct work_struct), GFP_ATOMIC); 628 kmalloc(sizeof(struct acpi_os_dpc) + sizeof(struct work_struct),
629 GFP_ATOMIC);
627 if (!dpc) 630 if (!dpc)
628 return AE_NO_MEMORY; 631 return_ACPI_STATUS(AE_NO_MEMORY);
632
629 dpc->function = function; 633 dpc->function = function;
630 dpc->context = context; 634 dpc->context = context;
635
631 task = (void *)(dpc + 1); 636 task = (void *)(dpc + 1);
632 INIT_WORK(task, acpi_os_execute_deferred, (void *)dpc); 637 INIT_WORK(task, acpi_os_execute_deferred, (void *)dpc);
633 if (!queue_work((type == OSL_NOTIFY_HANDLER)? 638
634 kacpi_notify_wq : kacpid_wq, task)) { 639 if (!queue_work(kacpid_wq, task)) {
635 status = AE_ERROR; 640 ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
641 "Call to queue_work() failed.\n"));
636 kfree(dpc); 642 kfree(dpc);
643 status = AE_ERROR;
637 } 644 }
638 return status; 645
646 return_ACPI_STATUS(status);
639} 647}
640 648
641EXPORT_SYMBOL(acpi_os_execute); 649EXPORT_SYMBOL(acpi_os_execute);
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 526387dc3799..65b3f056ad89 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -962,7 +962,7 @@ static int acpi_processor_get_power_info(struct acpi_processor *pr)
962 962
963 result = acpi_processor_get_power_info_cst(pr); 963 result = acpi_processor_get_power_info_cst(pr);
964 if (result == -ENODEV) 964 if (result == -ENODEV)
965 acpi_processor_get_power_info_fadt(pr); 965 result = acpi_processor_get_power_info_fadt(pr);
966 966
967 if (result) 967 if (result)
968 return result; 968 return result;
@@ -1108,6 +1108,7 @@ static const struct file_operations acpi_processor_power_fops = {
1108 .release = single_release, 1108 .release = single_release,
1109}; 1109};
1110 1110
1111#ifdef CONFIG_SMP
1111static void smp_callback(void *v) 1112static void smp_callback(void *v)
1112{ 1113{
1113 /* we already woke the CPU up, nothing more to do */ 1114 /* we already woke the CPU up, nothing more to do */
@@ -1129,6 +1130,7 @@ static int acpi_processor_latency_notify(struct notifier_block *b,
1129static struct notifier_block acpi_processor_latency_notifier = { 1130static struct notifier_block acpi_processor_latency_notifier = {
1130 .notifier_call = acpi_processor_latency_notify, 1131 .notifier_call = acpi_processor_latency_notify,
1131}; 1132};
1133#endif
1132 1134
1133int __cpuinit acpi_processor_power_init(struct acpi_processor *pr, 1135int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
1134 struct acpi_device *device) 1136 struct acpi_device *device)
@@ -1146,7 +1148,9 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
1146 "ACPI: processor limited to max C-state %d\n", 1148 "ACPI: processor limited to max C-state %d\n",
1147 max_cstate); 1149 max_cstate);
1148 first_run++; 1150 first_run++;
1151#ifdef CONFIG_SMP
1149 register_latency_notifier(&acpi_processor_latency_notifier); 1152 register_latency_notifier(&acpi_processor_latency_notifier);
1153#endif
1150 } 1154 }
1151 1155
1152 if (!pr) 1156 if (!pr)
@@ -1218,7 +1222,9 @@ int acpi_processor_power_exit(struct acpi_processor *pr,
1218 * copies of pm_idle before proceeding. 1222 * copies of pm_idle before proceeding.
1219 */ 1223 */
1220 cpu_idle_wait(); 1224 cpu_idle_wait();
1225#ifdef CONFIG_SMP
1221 unregister_latency_notifier(&acpi_processor_latency_notifier); 1226 unregister_latency_notifier(&acpi_processor_latency_notifier);
1227#endif
1222 } 1228 }
1223 1229
1224 return 0; 1230 return 0;
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 7ba5e49ab302..6fd174a37149 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -83,10 +83,8 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb,
83 goto out; 83 goto out;
84 84
85 ppc = (unsigned int)pr->performance_platform_limit; 85 ppc = (unsigned int)pr->performance_platform_limit;
86 if (!ppc)
87 goto out;
88 86
89 if (ppc > pr->performance->state_count) 87 if (ppc >= pr->performance->state_count)
90 goto out; 88 goto out;
91 89
92 cpufreq_verify_within_limits(policy, 0, 90 cpufreq_verify_within_limits(policy, 0,
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 3f4aa0c99ee4..03f6338acc8f 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -6,6 +6,7 @@ menu "Serial ATA (prod) and Parallel ATA (experimental) drivers"
6 6
7config ATA 7config ATA
8 tristate "ATA device support" 8 tristate "ATA device support"
9 depends on BLOCK
9 depends on !(M32R || M68K) || BROKEN 10 depends on !(M32R || M68K) || BROKEN
10 depends on !SUN4 || BROKEN 11 depends on !SUN4 || BROKEN
11 select SCSI 12 select SCSI
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 25929123ffff..bddb14e91d3c 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -78,6 +78,7 @@ enum {
78 78
79 board_ahci = 0, 79 board_ahci = 0,
80 board_ahci_vt8251 = 1, 80 board_ahci_vt8251 = 1,
81 board_ahci_ign_iferr = 2,
81 82
82 /* global controller registers */ 83 /* global controller registers */
83 HOST_CAP = 0x00, /* host capabilities */ 84 HOST_CAP = 0x00, /* host capabilities */
@@ -168,6 +169,7 @@ enum {
168 /* ap->flags bits */ 169 /* ap->flags bits */
169 AHCI_FLAG_RESET_NEEDS_CLO = (1 << 24), 170 AHCI_FLAG_RESET_NEEDS_CLO = (1 << 24),
170 AHCI_FLAG_NO_NCQ = (1 << 25), 171 AHCI_FLAG_NO_NCQ = (1 << 25),
172 AHCI_FLAG_IGN_IRQ_IF_ERR = (1 << 26), /* ignore IRQ_IF_ERR */
171}; 173};
172 174
173struct ahci_cmd_hdr { 175struct ahci_cmd_hdr {
@@ -295,6 +297,17 @@ static const struct ata_port_info ahci_port_info[] = {
295 .udma_mask = 0x7f, /* udma0-6 ; FIXME */ 297 .udma_mask = 0x7f, /* udma0-6 ; FIXME */
296 .port_ops = &ahci_ops, 298 .port_ops = &ahci_ops,
297 }, 299 },
300 /* board_ahci_ign_iferr */
301 {
302 .sht = &ahci_sht,
303 .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
304 ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
305 ATA_FLAG_SKIP_D2H_BSY |
306 AHCI_FLAG_IGN_IRQ_IF_ERR,
307 .pio_mask = 0x1f, /* pio0-4 */
308 .udma_mask = 0x7f, /* udma0-6 ; FIXME */
309 .port_ops = &ahci_ops,
310 },
298}; 311};
299 312
300static const struct pci_device_id ahci_pci_tbl[] = { 313static const struct pci_device_id ahci_pci_tbl[] = {
@@ -314,13 +327,24 @@ static const struct pci_device_id ahci_pci_tbl[] = {
314 { PCI_VDEVICE(INTEL, 0x2824), board_ahci }, /* ICH8 */ 327 { PCI_VDEVICE(INTEL, 0x2824), board_ahci }, /* ICH8 */
315 { PCI_VDEVICE(INTEL, 0x2829), board_ahci }, /* ICH8M */ 328 { PCI_VDEVICE(INTEL, 0x2829), board_ahci }, /* ICH8M */
316 { PCI_VDEVICE(INTEL, 0x282a), board_ahci }, /* ICH8M */ 329 { PCI_VDEVICE(INTEL, 0x282a), board_ahci }, /* ICH8M */
330 { PCI_VDEVICE(INTEL, 0x2922), board_ahci }, /* ICH9 */
331 { PCI_VDEVICE(INTEL, 0x2923), board_ahci }, /* ICH9 */
332 { PCI_VDEVICE(INTEL, 0x2924), board_ahci }, /* ICH9 */
333 { PCI_VDEVICE(INTEL, 0x2925), board_ahci }, /* ICH9 */
334 { PCI_VDEVICE(INTEL, 0x2927), board_ahci }, /* ICH9 */
335 { PCI_VDEVICE(INTEL, 0x2929), board_ahci }, /* ICH9M */
336 { PCI_VDEVICE(INTEL, 0x292a), board_ahci }, /* ICH9M */
337 { PCI_VDEVICE(INTEL, 0x292b), board_ahci }, /* ICH9M */
338 { PCI_VDEVICE(INTEL, 0x292f), board_ahci }, /* ICH9M */
339 { PCI_VDEVICE(INTEL, 0x294d), board_ahci }, /* ICH9 */
340 { PCI_VDEVICE(INTEL, 0x294e), board_ahci }, /* ICH9M */
317 341
318 /* JMicron */ 342 /* JMicron */
319 { PCI_VDEVICE(JMICRON, 0x2360), board_ahci }, /* JMicron JMB360 */ 343 { PCI_VDEVICE(JMICRON, 0x2360), board_ahci_ign_iferr }, /* JMB360 */
320 { PCI_VDEVICE(JMICRON, 0x2361), board_ahci }, /* JMicron JMB361 */ 344 { PCI_VDEVICE(JMICRON, 0x2361), board_ahci_ign_iferr }, /* JMB361 */
321 { PCI_VDEVICE(JMICRON, 0x2363), board_ahci }, /* JMicron JMB363 */ 345 { PCI_VDEVICE(JMICRON, 0x2363), board_ahci_ign_iferr }, /* JMB363 */
322 { PCI_VDEVICE(JMICRON, 0x2365), board_ahci }, /* JMicron JMB365 */ 346 { PCI_VDEVICE(JMICRON, 0x2365), board_ahci_ign_iferr }, /* JMB365 */
323 { PCI_VDEVICE(JMICRON, 0x2366), board_ahci }, /* JMicron JMB366 */ 347 { PCI_VDEVICE(JMICRON, 0x2366), board_ahci_ign_iferr }, /* JMB366 */
324 348
325 /* ATI */ 349 /* ATI */
326 { PCI_VDEVICE(ATI, 0x4380), board_ahci }, /* ATI SB600 non-raid */ 350 { PCI_VDEVICE(ATI, 0x4380), board_ahci }, /* ATI SB600 non-raid */
@@ -334,6 +358,14 @@ static const struct pci_device_id ahci_pci_tbl[] = {
334 { PCI_VDEVICE(NVIDIA, 0x044d), board_ahci }, /* MCP65 */ 358 { PCI_VDEVICE(NVIDIA, 0x044d), board_ahci }, /* MCP65 */
335 { PCI_VDEVICE(NVIDIA, 0x044e), board_ahci }, /* MCP65 */ 359 { PCI_VDEVICE(NVIDIA, 0x044e), board_ahci }, /* MCP65 */
336 { PCI_VDEVICE(NVIDIA, 0x044f), board_ahci }, /* MCP65 */ 360 { PCI_VDEVICE(NVIDIA, 0x044f), board_ahci }, /* MCP65 */
361 { PCI_VDEVICE(NVIDIA, 0x0554), board_ahci }, /* MCP67 */
362 { PCI_VDEVICE(NVIDIA, 0x0555), board_ahci }, /* MCP67 */
363 { PCI_VDEVICE(NVIDIA, 0x0556), board_ahci }, /* MCP67 */
364 { PCI_VDEVICE(NVIDIA, 0x0557), board_ahci }, /* MCP67 */
365 { PCI_VDEVICE(NVIDIA, 0x0558), board_ahci }, /* MCP67 */
366 { PCI_VDEVICE(NVIDIA, 0x0559), board_ahci }, /* MCP67 */
367 { PCI_VDEVICE(NVIDIA, 0x055a), board_ahci }, /* MCP67 */
368 { PCI_VDEVICE(NVIDIA, 0x055b), board_ahci }, /* MCP67 */
337 369
338 /* SiS */ 370 /* SiS */
339 { PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */ 371 { PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */
@@ -736,8 +768,7 @@ static int ahci_softreset(struct ata_port *ap, unsigned int *class)
736 } 768 }
737 769
738 /* check BUSY/DRQ, perform Command List Override if necessary */ 770 /* check BUSY/DRQ, perform Command List Override if necessary */
739 ahci_tf_read(ap, &tf); 771 if (ahci_check_status(ap) & (ATA_BUSY | ATA_DRQ)) {
740 if (tf.command & (ATA_BUSY | ATA_DRQ)) {
741 rc = ahci_clo(ap); 772 rc = ahci_clo(ap);
742 773
743 if (rc == -EOPNOTSUPP) { 774 if (rc == -EOPNOTSUPP) {
@@ -962,6 +993,10 @@ static void ahci_error_intr(struct ata_port *ap, u32 irq_stat)
962 /* analyze @irq_stat */ 993 /* analyze @irq_stat */
963 ata_ehi_push_desc(ehi, "irq_stat 0x%08x", irq_stat); 994 ata_ehi_push_desc(ehi, "irq_stat 0x%08x", irq_stat);
964 995
996 /* some controllers set IRQ_IF_ERR on device errors, ignore it */
997 if (ap->flags & AHCI_FLAG_IGN_IRQ_IF_ERR)
998 irq_stat &= ~PORT_IRQ_IF_ERR;
999
965 if (irq_stat & PORT_IRQ_TF_ERR) 1000 if (irq_stat & PORT_IRQ_TF_ERR)
966 err_mask |= AC_ERR_DEV; 1001 err_mask |= AC_ERR_DEV;
967 1002
@@ -1041,7 +1076,7 @@ static void ahci_host_intr(struct ata_port *ap)
1041 /* hmmm... a spurious interupt */ 1076 /* hmmm... a spurious interupt */
1042 1077
1043 /* some devices send D2H reg with I bit set during NCQ command phase */ 1078 /* some devices send D2H reg with I bit set during NCQ command phase */
1044 if (ap->sactive && status & PORT_IRQ_D2H_REG_FIS) 1079 if (ap->sactive && (status & PORT_IRQ_D2H_REG_FIS))
1045 return; 1080 return;
1046 1081
1047 /* ignore interim PIO setup fis interrupts */ 1082 /* ignore interim PIO setup fis interrupts */
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 377425e71391..4a80ff9312b8 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -116,6 +116,7 @@ static struct scsi_host_template generic_sht = {
116 .proc_name = DRV_NAME, 116 .proc_name = DRV_NAME,
117 .dma_boundary = ATA_DMA_BOUNDARY, 117 .dma_boundary = ATA_DMA_BOUNDARY,
118 .slave_configure = ata_scsi_slave_config, 118 .slave_configure = ata_scsi_slave_config,
119 .slave_destroy = ata_scsi_slave_destroy,
119 .bios_param = ata_std_bios_param, 120 .bios_param = ata_std_bios_param,
120}; 121};
121 122
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 5719704eb0ee..720174d628fa 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -126,8 +126,7 @@ enum {
126 ich6_sata = 7, 126 ich6_sata = 7,
127 ich6_sata_ahci = 8, 127 ich6_sata_ahci = 8,
128 ich6m_sata_ahci = 9, 128 ich6m_sata_ahci = 9,
129 ich7m_sata_ahci = 10, 129 ich8_sata_ahci = 10,
130 ich8_sata_ahci = 11,
131 130
132 /* constants for mapping table */ 131 /* constants for mapping table */
133 P0 = 0, /* port 0 */ 132 P0 = 0, /* port 0 */
@@ -227,7 +226,7 @@ static const struct pci_device_id piix_pci_tbl[] = {
227 /* 82801GB/GR/GH (ICH7, identical to ICH6) */ 226 /* 82801GB/GR/GH (ICH7, identical to ICH6) */
228 { 0x8086, 0x27c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci }, 227 { 0x8086, 0x27c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci },
229 /* 2801GBM/GHM (ICH7M, identical to ICH6M) */ 228 /* 2801GBM/GHM (ICH7M, identical to ICH6M) */
230 { 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich7m_sata_ahci }, 229 { 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6m_sata_ahci },
231 /* Enterprise Southbridge 2 (where's the datasheet?) */ 230 /* Enterprise Southbridge 2 (where's the datasheet?) */
232 { 0x8086, 0x2680, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci }, 231 { 0x8086, 0x2680, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci },
233 /* SATA Controller 1 IDE (ICH8, no datasheet yet) */ 232 /* SATA Controller 1 IDE (ICH8, no datasheet yet) */
@@ -399,23 +398,10 @@ static const struct piix_map_db ich6m_map_db = {
399 .mask = 0x3, 398 .mask = 0x3,
400 .port_enable = 0x5, 399 .port_enable = 0x5,
401 .present_shift = 4, 400 .present_shift = 4,
402 .map = {
403 /* PM PS SM SS MAP */
404 { P0, P2, RV, RV }, /* 00b */
405 { RV, RV, RV, RV },
406 { P0, P2, IDE, IDE }, /* 10b */
407 { RV, RV, RV, RV },
408 },
409};
410
411static const struct piix_map_db ich7m_map_db = {
412 .mask = 0x3,
413 .port_enable = 0x5,
414 .present_shift = 4,
415 401
416 /* Map 01b isn't specified in the doc but some notebooks use 402 /* Map 01b isn't specified in the doc but some notebooks use
417 * it anyway. ATM, the only case spotted carries subsystem ID 403 * it anyway. MAP 01b have been spotted on both ICH6M and
418 * 1025:0107. This is the only difference from ich6m. 404 * ICH7M.
419 */ 405 */
420 .map = { 406 .map = {
421 /* PM PS SM SS MAP */ 407 /* PM PS SM SS MAP */
@@ -432,9 +418,9 @@ static const struct piix_map_db ich8_map_db = {
432 .present_shift = 8, 418 .present_shift = 8,
433 .map = { 419 .map = {
434 /* PM PS SM SS MAP */ 420 /* PM PS SM SS MAP */
435 { P0, NA, P1, NA }, /* 00b (hardwired) */ 421 { P0, P2, P1, P3 }, /* 00b (hardwired when in AHCI) */
436 { RV, RV, RV, RV }, 422 { RV, RV, RV, RV },
437 { RV, RV, RV, RV }, /* 10b (never) */ 423 { IDE, IDE, NA, NA }, /* 10b (IDE mode) */
438 { RV, RV, RV, RV }, 424 { RV, RV, RV, RV },
439 }, 425 },
440}; 426};
@@ -445,7 +431,6 @@ static const struct piix_map_db *piix_map_db_table[] = {
445 [ich6_sata] = &ich6_map_db, 431 [ich6_sata] = &ich6_map_db,
446 [ich6_sata_ahci] = &ich6_map_db, 432 [ich6_sata_ahci] = &ich6_map_db,
447 [ich6m_sata_ahci] = &ich6m_map_db, 433 [ich6m_sata_ahci] = &ich6m_map_db,
448 [ich7m_sata_ahci] = &ich7m_map_db,
449 [ich8_sata_ahci] = &ich8_map_db, 434 [ich8_sata_ahci] = &ich8_map_db,
450}; 435};
451 436
@@ -556,19 +541,7 @@ static struct ata_port_info piix_port_info[] = {
556 .port_ops = &piix_sata_ops, 541 .port_ops = &piix_sata_ops,
557 }, 542 },
558 543
559 /* ich7m_sata_ahci: 10 */ 544 /* ich8_sata_ahci: 10 */
560 {
561 .sht = &piix_sht,
562 .flags = ATA_FLAG_SATA |
563 PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR |
564 PIIX_FLAG_AHCI,
565 .pio_mask = 0x1f, /* pio0-4 */
566 .mwdma_mask = 0x07, /* mwdma0-2 */
567 .udma_mask = 0x7f, /* udma0-6 */
568 .port_ops = &piix_sata_ops,
569 },
570
571 /* ich8_sata_ahci: 11 */
572 { 545 {
573 .sht = &piix_sht, 546 .sht = &piix_sht,
574 .flags = ATA_FLAG_SATA | 547 .flags = ATA_FLAG_SATA |
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 83728a9457ad..915a55a6cc14 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5957,7 +5957,7 @@ static void __exit ata_exit(void)
5957 destroy_workqueue(ata_aux_wq); 5957 destroy_workqueue(ata_aux_wq);
5958} 5958}
5959 5959
5960module_init(ata_init); 5960subsys_initcall(ata_init);
5961module_exit(ata_exit); 5961module_exit(ata_exit);
5962 5962
5963static unsigned long ratelimit_time; 5963static unsigned long ratelimit_time;
@@ -6122,7 +6122,6 @@ EXPORT_SYMBOL_GPL(ata_std_prereset);
6122EXPORT_SYMBOL_GPL(ata_std_softreset); 6122EXPORT_SYMBOL_GPL(ata_std_softreset);
6123EXPORT_SYMBOL_GPL(sata_std_hardreset); 6123EXPORT_SYMBOL_GPL(sata_std_hardreset);
6124EXPORT_SYMBOL_GPL(ata_std_postreset); 6124EXPORT_SYMBOL_GPL(ata_std_postreset);
6125EXPORT_SYMBOL_GPL(ata_dev_revalidate);
6126EXPORT_SYMBOL_GPL(ata_dev_classify); 6125EXPORT_SYMBOL_GPL(ata_dev_classify);
6127EXPORT_SYMBOL_GPL(ata_dev_pair); 6126EXPORT_SYMBOL_GPL(ata_dev_pair);
6128EXPORT_SYMBOL_GPL(ata_port_disable); 6127EXPORT_SYMBOL_GPL(ata_port_disable);
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 7af2a4ba4990..47ea111d5ace 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1451,6 +1451,7 @@ nothing_to_do:
1451 1451
1452static void ata_scsi_qc_complete(struct ata_queued_cmd *qc) 1452static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
1453{ 1453{
1454 struct ata_port *ap = qc->ap;
1454 struct scsi_cmnd *cmd = qc->scsicmd; 1455 struct scsi_cmnd *cmd = qc->scsicmd;
1455 u8 *cdb = cmd->cmnd; 1456 u8 *cdb = cmd->cmnd;
1456 int need_sense = (qc->err_mask != 0); 1457 int need_sense = (qc->err_mask != 0);
@@ -1459,11 +1460,12 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
1459 * schedule EH_REVALIDATE operation to update the IDENTIFY DEVICE 1460 * schedule EH_REVALIDATE operation to update the IDENTIFY DEVICE
1460 * cache 1461 * cache
1461 */ 1462 */
1462 if (!need_sense && (qc->tf.command == ATA_CMD_SET_FEATURES) && 1463 if (ap->ops->error_handler &&
1464 !need_sense && (qc->tf.command == ATA_CMD_SET_FEATURES) &&
1463 ((qc->tf.feature == SETFEATURES_WC_ON) || 1465 ((qc->tf.feature == SETFEATURES_WC_ON) ||
1464 (qc->tf.feature == SETFEATURES_WC_OFF))) { 1466 (qc->tf.feature == SETFEATURES_WC_OFF))) {
1465 qc->ap->eh_info.action |= ATA_EH_REVALIDATE; 1467 ap->eh_info.action |= ATA_EH_REVALIDATE;
1466 ata_port_schedule_eh(qc->ap); 1468 ata_port_schedule_eh(ap);
1467 } 1469 }
1468 1470
1469 /* For ATA pass thru (SAT) commands, generate a sense block if 1471 /* For ATA pass thru (SAT) commands, generate a sense block if
@@ -1490,8 +1492,8 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
1490 } 1492 }
1491 } 1493 }
1492 1494
1493 if (need_sense && !qc->ap->ops->error_handler) 1495 if (need_sense && !ap->ops->error_handler)
1494 ata_dump_status(qc->ap->id, &qc->result_tf); 1496 ata_dump_status(ap->id, &qc->result_tf);
1495 1497
1496 qc->scsidone(cmd); 1498 qc->scsidone(cmd);
1497 1499
@@ -1612,9 +1614,9 @@ early_finish:
1612 1614
1613err_did: 1615err_did:
1614 ata_qc_free(qc); 1616 ata_qc_free(qc);
1615err_mem:
1616 cmd->result = (DID_ERROR << 16); 1617 cmd->result = (DID_ERROR << 16);
1617 done(cmd); 1618 done(cmd);
1619err_mem:
1618 DPRINTK("EXIT - internal\n"); 1620 DPRINTK("EXIT - internal\n");
1619 return 0; 1621 return 0;
1620 1622
@@ -3345,20 +3347,23 @@ EXPORT_SYMBOL_GPL(ata_sas_slave_configure);
3345 * @ap: ATA port to which the command is being sent 3347 * @ap: ATA port to which the command is being sent
3346 * 3348 *
3347 * RETURNS: 3349 * RETURNS:
3348 * Zero. 3350 * Return value from __ata_scsi_queuecmd() if @cmd can be queued,
3351 * 0 otherwise.
3349 */ 3352 */
3350 3353
3351int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *), 3354int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *),
3352 struct ata_port *ap) 3355 struct ata_port *ap)
3353{ 3356{
3357 int rc = 0;
3358
3354 ata_scsi_dump_cdb(ap, cmd); 3359 ata_scsi_dump_cdb(ap, cmd);
3355 3360
3356 if (likely(ata_scsi_dev_enabled(ap->device))) 3361 if (likely(ata_scsi_dev_enabled(ap->device)))
3357 __ata_scsi_queuecmd(cmd, done, ap->device); 3362 rc = __ata_scsi_queuecmd(cmd, done, ap->device);
3358 else { 3363 else {
3359 cmd->result = (DID_BAD_TARGET << 16); 3364 cmd->result = (DID_BAD_TARGET << 16);
3360 done(cmd); 3365 done(cmd);
3361 } 3366 }
3362 return 0; 3367 return rc;
3363} 3368}
3364EXPORT_SYMBOL_GPL(ata_sas_queuecmd); 3369EXPORT_SYMBOL_GPL(ata_sas_queuecmd);
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 06daaa3736a2..7645f2b30ccf 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -981,6 +981,15 @@ int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_info,
981 mask = (1 << 2) | (1 << 0); 981 mask = (1 << 2) | (1 << 0);
982 if ((tmp8 & mask) != mask) 982 if ((tmp8 & mask) != mask)
983 legacy_mode = (1 << 3); 983 legacy_mode = (1 << 3);
984#if defined(CONFIG_NO_ATA_LEGACY)
985 /* Some platforms with PCI limits cannot address compat
986 port space. In that case we punt if their firmware has
987 left a device in compatibility mode */
988 if (legacy_mode) {
989 printk(KERN_ERR "ata: Compatibility mode ATA is not supported on this platform, skipping.\n");
990 return -EOPNOTSUPP;
991 }
992#endif
984 } 993 }
985 994
986 rc = pci_request_regions(pdev, DRV_NAME); 995 rc = pci_request_regions(pdev, DRV_NAME);
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index a5ecb71390a9..0ed263be652a 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -53,6 +53,7 @@ extern unsigned ata_exec_internal(struct ata_device *dev,
53extern unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd); 53extern unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd);
54extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, 54extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
55 int post_reset, u16 *id); 55 int post_reset, u16 *id);
56extern int ata_dev_revalidate(struct ata_device *dev, int post_reset);
56extern int ata_dev_configure(struct ata_device *dev, int print_info); 57extern int ata_dev_configure(struct ata_device *dev, int print_info);
57extern int sata_down_spd_limit(struct ata_port *ap); 58extern int sata_down_spd_limit(struct ata_port *ap);
58extern int sata_set_spd_needed(struct ata_port *ap); 59extern int sata_set_spd_needed(struct ata_port *ap);
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 1d695df5860a..64eed99f6814 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -346,6 +346,7 @@ static struct scsi_host_template ali_sht = {
346 .proc_name = DRV_NAME, 346 .proc_name = DRV_NAME,
347 .dma_boundary = ATA_DMA_BOUNDARY, 347 .dma_boundary = ATA_DMA_BOUNDARY,
348 .slave_configure = ata_scsi_slave_config, 348 .slave_configure = ata_scsi_slave_config,
349 .slave_destroy = ata_scsi_slave_destroy,
349 .bios_param = ata_std_bios_param, 350 .bios_param = ata_std_bios_param,
350}; 351};
351 352
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 29234c897118..8be46a63af74 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -333,6 +333,7 @@ static struct scsi_host_template amd_sht = {
333 .proc_name = DRV_NAME, 333 .proc_name = DRV_NAME,
334 .dma_boundary = ATA_DMA_BOUNDARY, 334 .dma_boundary = ATA_DMA_BOUNDARY,
335 .slave_configure = ata_scsi_slave_config, 335 .slave_configure = ata_scsi_slave_config,
336 .slave_destroy = ata_scsi_slave_destroy,
336 .bios_param = ata_std_bios_param, 337 .bios_param = ata_std_bios_param,
337}; 338};
338 339
@@ -677,6 +678,8 @@ static const struct pci_device_id amd[] = {
677 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE), 8 }, 678 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE), 8 },
678 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE), 8 }, 679 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE), 8 },
679 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE), 8 }, 680 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE), 8 },
681 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE), 8 },
682 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE), 8 },
680 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 9 }, 683 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 9 },
681 684
682 { }, 685 { },
diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c
index 690828eb5226..2cd30761ca1f 100644
--- a/drivers/ata/pata_artop.c
+++ b/drivers/ata/pata_artop.c
@@ -92,7 +92,7 @@ static int artop6260_pre_reset(struct ata_port *ap)
92 return -ENOENT; 92 return -ENOENT;
93 93
94 pci_read_config_byte(pdev, 0x49, &tmp); 94 pci_read_config_byte(pdev, 0x49, &tmp);
95 if (tmp & (1 >> ap->port_no)) 95 if (tmp & (1 << ap->port_no))
96 ap->cbl = ATA_CBL_PATA40; 96 ap->cbl = ATA_CBL_PATA40;
97 else 97 else
98 ap->cbl = ATA_CBL_PATA80; 98 ap->cbl = ATA_CBL_PATA80;
@@ -314,6 +314,7 @@ static struct scsi_host_template artop_sht = {
314 .proc_name = DRV_NAME, 314 .proc_name = DRV_NAME,
315 .dma_boundary = ATA_DMA_BOUNDARY, 315 .dma_boundary = ATA_DMA_BOUNDARY,
316 .slave_configure = ata_scsi_slave_config, 316 .slave_configure = ata_scsi_slave_config,
317 .slave_destroy = ata_scsi_slave_destroy,
317 .bios_param = ata_std_bios_param, 318 .bios_param = ata_std_bios_param,
318}; 319};
319 320
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 1ce28d2125f4..4e1d3b59adbb 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -216,6 +216,7 @@ static struct scsi_host_template atiixp_sht = {
216 .proc_name = DRV_NAME, 216 .proc_name = DRV_NAME,
217 .dma_boundary = ATA_DMA_BOUNDARY, 217 .dma_boundary = ATA_DMA_BOUNDARY,
218 .slave_configure = ata_scsi_slave_config, 218 .slave_configure = ata_scsi_slave_config,
219 .slave_destroy = ata_scsi_slave_destroy,
219 .bios_param = ata_std_bios_param, 220 .bios_param = ata_std_bios_param,
220}; 221};
221 222
diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index b9bbd1d454bf..29a60df465da 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -275,6 +275,7 @@ static struct scsi_host_template cmd64x_sht = {
275 .proc_name = DRV_NAME, 275 .proc_name = DRV_NAME,
276 .dma_boundary = ATA_DMA_BOUNDARY, 276 .dma_boundary = ATA_DMA_BOUNDARY,
277 .slave_configure = ata_scsi_slave_config, 277 .slave_configure = ata_scsi_slave_config,
278 .slave_destroy = ata_scsi_slave_destroy,
278 .bios_param = ata_std_bios_param, 279 .bios_param = ata_std_bios_param,
279}; 280};
280 281
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index 2cd3c0ff76df..33d2b88f9c79 100644
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -166,6 +166,7 @@ static struct scsi_host_template cs5520_sht = {
166 .proc_name = DRV_NAME, 166 .proc_name = DRV_NAME,
167 .dma_boundary = ATA_DMA_BOUNDARY, 167 .dma_boundary = ATA_DMA_BOUNDARY,
168 .slave_configure = ata_scsi_slave_config, 168 .slave_configure = ata_scsi_slave_config,
169 .slave_destroy = ata_scsi_slave_destroy,
169 .bios_param = ata_std_bios_param, 170 .bios_param = ata_std_bios_param,
170}; 171};
171 172
diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c
index a07cc81ef791..981f49223469 100644
--- a/drivers/ata/pata_cs5530.c
+++ b/drivers/ata/pata_cs5530.c
@@ -180,6 +180,7 @@ static struct scsi_host_template cs5530_sht = {
180 .proc_name = DRV_NAME, 180 .proc_name = DRV_NAME,
181 .dma_boundary = ATA_DMA_BOUNDARY, 181 .dma_boundary = ATA_DMA_BOUNDARY,
182 .slave_configure = ata_scsi_slave_config, 182 .slave_configure = ata_scsi_slave_config,
183 .slave_destroy = ata_scsi_slave_destroy,
183 .bios_param = ata_std_bios_param, 184 .bios_param = ata_std_bios_param,
184}; 185};
185 186
diff --git a/drivers/ata/pata_cs5535.c b/drivers/ata/pata_cs5535.c
index f8def3f9c618..8dafa4a49fdc 100644
--- a/drivers/ata/pata_cs5535.c
+++ b/drivers/ata/pata_cs5535.c
@@ -184,6 +184,7 @@ static struct scsi_host_template cs5535_sht = {
184 .proc_name = DRV_NAME, 184 .proc_name = DRV_NAME,
185 .dma_boundary = ATA_DMA_BOUNDARY, 185 .dma_boundary = ATA_DMA_BOUNDARY,
186 .slave_configure = ata_scsi_slave_config, 186 .slave_configure = ata_scsi_slave_config,
187 .slave_destroy = ata_scsi_slave_destroy,
187 .bios_param = ata_std_bios_param, 188 .bios_param = ata_std_bios_param,
188}; 189};
189 190
diff --git a/drivers/ata/pata_cypress.c b/drivers/ata/pata_cypress.c
index 247b43608b14..5a0b811907ee 100644
--- a/drivers/ata/pata_cypress.c
+++ b/drivers/ata/pata_cypress.c
@@ -135,6 +135,7 @@ static struct scsi_host_template cy82c693_sht = {
135 .proc_name = DRV_NAME, 135 .proc_name = DRV_NAME,
136 .dma_boundary = ATA_DMA_BOUNDARY, 136 .dma_boundary = ATA_DMA_BOUNDARY,
137 .slave_configure = ata_scsi_slave_config, 137 .slave_configure = ata_scsi_slave_config,
138 .slave_destroy = ata_scsi_slave_destroy,
138 .bios_param = ata_std_bios_param, 139 .bios_param = ata_std_bios_param,
139}; 140};
140 141
diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c
index ef18c60fe140..755f79279de3 100644
--- a/drivers/ata/pata_efar.c
+++ b/drivers/ata/pata_efar.c
@@ -233,6 +233,7 @@ static struct scsi_host_template efar_sht = {
233 .proc_name = DRV_NAME, 233 .proc_name = DRV_NAME,
234 .dma_boundary = ATA_DMA_BOUNDARY, 234 .dma_boundary = ATA_DMA_BOUNDARY,
235 .slave_configure = ata_scsi_slave_config, 235 .slave_configure = ata_scsi_slave_config,
236 .slave_destroy = ata_scsi_slave_destroy,
236 .bios_param = ata_std_bios_param, 237 .bios_param = ata_std_bios_param,
237}; 238};
238 239
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index 6d3e4c0f15fe..c0e150a9586b 100644
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -329,6 +329,7 @@ static struct scsi_host_template hpt36x_sht = {
329 .proc_name = DRV_NAME, 329 .proc_name = DRV_NAME,
330 .dma_boundary = ATA_DMA_BOUNDARY, 330 .dma_boundary = ATA_DMA_BOUNDARY,
331 .slave_configure = ata_scsi_slave_config, 331 .slave_configure = ata_scsi_slave_config,
332 .slave_destroy = ata_scsi_slave_destroy,
332 .bios_param = ata_std_bios_param, 333 .bios_param = ata_std_bios_param,
333}; 334};
334 335
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 7350443948c1..1eeb16f0fb02 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -25,7 +25,7 @@
25#include <linux/libata.h> 25#include <linux/libata.h>
26 26
27#define DRV_NAME "pata_hpt37x" 27#define DRV_NAME "pata_hpt37x"
28#define DRV_VERSION "0.5" 28#define DRV_VERSION "0.5.1"
29 29
30struct hpt_clock { 30struct hpt_clock {
31 u8 xfer_speed; 31 u8 xfer_speed;
@@ -453,7 +453,13 @@ static int hpt37x_pre_reset(struct ata_port *ap)
453{ 453{
454 u8 scr2, ata66; 454 u8 scr2, ata66;
455 struct pci_dev *pdev = to_pci_dev(ap->host->dev); 455 struct pci_dev *pdev = to_pci_dev(ap->host->dev);
456 456 static const struct pci_bits hpt37x_enable_bits[] = {
457 { 0x50, 1, 0x04, 0x04 },
458 { 0x54, 1, 0x04, 0x04 }
459 };
460 if (!pci_test_config_bits(pdev, &hpt37x_enable_bits[ap->port_no]))
461 return -ENOENT;
462
457 pci_read_config_byte(pdev, 0x5B, &scr2); 463 pci_read_config_byte(pdev, 0x5B, &scr2);
458 pci_write_config_byte(pdev, 0x5B, scr2 & ~0x01); 464 pci_write_config_byte(pdev, 0x5B, scr2 & ~0x01);
459 /* Cable register now active */ 465 /* Cable register now active */
@@ -488,10 +494,17 @@ static void hpt37x_error_handler(struct ata_port *ap)
488 494
489static int hpt374_pre_reset(struct ata_port *ap) 495static int hpt374_pre_reset(struct ata_port *ap)
490{ 496{
497 static const struct pci_bits hpt37x_enable_bits[] = {
498 { 0x50, 1, 0x04, 0x04 },
499 { 0x54, 1, 0x04, 0x04 }
500 };
491 u16 mcr3, mcr6; 501 u16 mcr3, mcr6;
492 u8 ata66; 502 u8 ata66;
493
494 struct pci_dev *pdev = to_pci_dev(ap->host->dev); 503 struct pci_dev *pdev = to_pci_dev(ap->host->dev);
504
505 if (!pci_test_config_bits(pdev, &hpt37x_enable_bits[ap->port_no]))
506 return -ENOENT;
507
495 /* Do the extra channel work */ 508 /* Do the extra channel work */
496 pci_read_config_word(pdev, 0x52, &mcr3); 509 pci_read_config_word(pdev, 0x52, &mcr3);
497 pci_read_config_word(pdev, 0x56, &mcr6); 510 pci_read_config_word(pdev, 0x56, &mcr6);
@@ -762,6 +775,7 @@ static struct scsi_host_template hpt37x_sht = {
762 .proc_name = DRV_NAME, 775 .proc_name = DRV_NAME,
763 .dma_boundary = ATA_DMA_BOUNDARY, 776 .dma_boundary = ATA_DMA_BOUNDARY,
764 .slave_configure = ata_scsi_slave_config, 777 .slave_configure = ata_scsi_slave_config,
778 .slave_destroy = ata_scsi_slave_destroy,
765 .bios_param = ata_std_bios_param, 779 .bios_param = ata_std_bios_param,
766}; 780};
767 781
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index 58cfb2bc8098..47d7664e9eee 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -341,6 +341,7 @@ static struct scsi_host_template hpt3x2n_sht = {
341 .proc_name = DRV_NAME, 341 .proc_name = DRV_NAME,
342 .dma_boundary = ATA_DMA_BOUNDARY, 342 .dma_boundary = ATA_DMA_BOUNDARY,
343 .slave_configure = ata_scsi_slave_config, 343 .slave_configure = ata_scsi_slave_config,
344 .slave_destroy = ata_scsi_slave_destroy,
344 .bios_param = ata_std_bios_param, 345 .bios_param = ata_std_bios_param,
345}; 346};
346 347
diff --git a/drivers/ata/pata_hpt3x3.c b/drivers/ata/pata_hpt3x3.c
index 3334d72e251b..d216cc564b56 100644
--- a/drivers/ata/pata_hpt3x3.c
+++ b/drivers/ata/pata_hpt3x3.c
@@ -118,6 +118,7 @@ static struct scsi_host_template hpt3x3_sht = {
118 .proc_name = DRV_NAME, 118 .proc_name = DRV_NAME,
119 .dma_boundary = ATA_DMA_BOUNDARY, 119 .dma_boundary = ATA_DMA_BOUNDARY,
120 .slave_configure = ata_scsi_slave_config, 120 .slave_configure = ata_scsi_slave_config,
121 .slave_destroy = ata_scsi_slave_destroy,
121 .bios_param = ata_std_bios_param, 122 .bios_param = ata_std_bios_param,
122}; 123};
123 124
diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c
index 640b8b0954f5..40ca2b82b7fc 100644
--- a/drivers/ata/pata_isapnp.c
+++ b/drivers/ata/pata_isapnp.c
@@ -34,6 +34,7 @@ static struct scsi_host_template isapnp_sht = {
34 .proc_name = DRV_NAME, 34 .proc_name = DRV_NAME,
35 .dma_boundary = ATA_DMA_BOUNDARY, 35 .dma_boundary = ATA_DMA_BOUNDARY,
36 .slave_configure = ata_scsi_slave_config, 36 .slave_configure = ata_scsi_slave_config,
37 .slave_destroy = ata_scsi_slave_destroy,
37 .bios_param = ata_std_bios_param, 38 .bios_param = ata_std_bios_param,
38}; 39};
39 40
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 18ff3e59a89b..7f68f14be6fd 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -675,6 +675,7 @@ static struct scsi_host_template it821x_sht = {
675 .proc_name = DRV_NAME, 675 .proc_name = DRV_NAME,
676 .dma_boundary = ATA_DMA_BOUNDARY, 676 .dma_boundary = ATA_DMA_BOUNDARY,
677 .slave_configure = ata_scsi_slave_config, 677 .slave_configure = ata_scsi_slave_config,
678 .slave_destroy = ata_scsi_slave_destroy,
678 .bios_param = ata_std_bios_param, 679 .bios_param = ata_std_bios_param,
679}; 680};
680 681
diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c
index 52a2bdf3c38d..0210b10d49cd 100644
--- a/drivers/ata/pata_jmicron.c
+++ b/drivers/ata/pata_jmicron.c
@@ -136,6 +136,7 @@ static struct scsi_host_template jmicron_sht = {
136 .proc_name = DRV_NAME, 136 .proc_name = DRV_NAME,
137 .dma_boundary = ATA_DMA_BOUNDARY, 137 .dma_boundary = ATA_DMA_BOUNDARY,
138 .slave_configure = ata_scsi_slave_config, 138 .slave_configure = ata_scsi_slave_config,
139 .slave_destroy = ata_scsi_slave_destroy,
139 /* Use standard CHS mapping rules */ 140 /* Use standard CHS mapping rules */
140 .bios_param = ata_std_bios_param, 141 .bios_param = ata_std_bios_param,
141}; 142};
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index 10231ef731d1..b39078b2a47b 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -135,6 +135,7 @@ static struct scsi_host_template legacy_sht = {
135 .proc_name = DRV_NAME, 135 .proc_name = DRV_NAME,
136 .dma_boundary = ATA_DMA_BOUNDARY, 136 .dma_boundary = ATA_DMA_BOUNDARY,
137 .slave_configure = ata_scsi_slave_config, 137 .slave_configure = ata_scsi_slave_config,
138 .slave_destroy = ata_scsi_slave_destroy,
138 .bios_param = ata_std_bios_param, 139 .bios_param = ata_std_bios_param,
139}; 140};
140 141
diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c
index 9dfe3e9abea3..e00d406bfdf5 100644
--- a/drivers/ata/pata_mpiix.c
+++ b/drivers/ata/pata_mpiix.c
@@ -166,6 +166,7 @@ static struct scsi_host_template mpiix_sht = {
166 .proc_name = DRV_NAME, 166 .proc_name = DRV_NAME,
167 .dma_boundary = ATA_DMA_BOUNDARY, 167 .dma_boundary = ATA_DMA_BOUNDARY,
168 .slave_configure = ata_scsi_slave_config, 168 .slave_configure = ata_scsi_slave_config,
169 .slave_destroy = ata_scsi_slave_destroy,
169 .bios_param = ata_std_bios_param, 170 .bios_param = ata_std_bios_param,
170}; 171};
171 172
diff --git a/drivers/ata/pata_netcell.c b/drivers/ata/pata_netcell.c
index f5672de99c22..1963a4d35873 100644
--- a/drivers/ata/pata_netcell.c
+++ b/drivers/ata/pata_netcell.c
@@ -62,6 +62,7 @@ static struct scsi_host_template netcell_sht = {
62 .proc_name = DRV_NAME, 62 .proc_name = DRV_NAME,
63 .dma_boundary = ATA_DMA_BOUNDARY, 63 .dma_boundary = ATA_DMA_BOUNDARY,
64 .slave_configure = ata_scsi_slave_config, 64 .slave_configure = ata_scsi_slave_config,
65 .slave_destroy = ata_scsi_slave_destroy,
65 /* Use standard CHS mapping rules */ 66 /* Use standard CHS mapping rules */
66 .bios_param = ata_std_bios_param, 67 .bios_param = ata_std_bios_param,
67}; 68};
diff --git a/drivers/ata/pata_ns87410.c b/drivers/ata/pata_ns87410.c
index 2a3dbeed89b4..7ec800f00ec8 100644
--- a/drivers/ata/pata_ns87410.c
+++ b/drivers/ata/pata_ns87410.c
@@ -156,6 +156,7 @@ static struct scsi_host_template ns87410_sht = {
156 .proc_name = DRV_NAME, 156 .proc_name = DRV_NAME,
157 .dma_boundary = ATA_DMA_BOUNDARY, 157 .dma_boundary = ATA_DMA_BOUNDARY,
158 .slave_configure = ata_scsi_slave_config, 158 .slave_configure = ata_scsi_slave_config,
159 .slave_destroy = ata_scsi_slave_destroy,
159 .bios_param = ata_std_bios_param, 160 .bios_param = ata_std_bios_param,
160}; 161};
161 162
diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c
index fc947dfecd73..8837256632e9 100644
--- a/drivers/ata/pata_oldpiix.c
+++ b/drivers/ata/pata_oldpiix.c
@@ -231,6 +231,7 @@ static struct scsi_host_template oldpiix_sht = {
231 .proc_name = DRV_NAME, 231 .proc_name = DRV_NAME,
232 .dma_boundary = ATA_DMA_BOUNDARY, 232 .dma_boundary = ATA_DMA_BOUNDARY,
233 .slave_configure = ata_scsi_slave_config, 233 .slave_configure = ata_scsi_slave_config,
234 .slave_destroy = ata_scsi_slave_destroy,
234 .bios_param = ata_std_bios_param, 235 .bios_param = ata_std_bios_param,
235}; 236};
236 237
diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c
index a7320ba15575..c6319cf50de4 100644
--- a/drivers/ata/pata_opti.c
+++ b/drivers/ata/pata_opti.c
@@ -202,6 +202,7 @@ static struct scsi_host_template opti_sht = {
202 .proc_name = DRV_NAME, 202 .proc_name = DRV_NAME,
203 .dma_boundary = ATA_DMA_BOUNDARY, 203 .dma_boundary = ATA_DMA_BOUNDARY,
204 .slave_configure = ata_scsi_slave_config, 204 .slave_configure = ata_scsi_slave_config,
205 .slave_destroy = ata_scsi_slave_destroy,
205 .bios_param = ata_std_bios_param, 206 .bios_param = ata_std_bios_param,
206}; 207};
207 208
diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c
index c6906b4215de..2f4770cce04e 100644
--- a/drivers/ata/pata_optidma.c
+++ b/drivers/ata/pata_optidma.c
@@ -359,6 +359,7 @@ static struct scsi_host_template optidma_sht = {
359 .proc_name = DRV_NAME, 359 .proc_name = DRV_NAME,
360 .dma_boundary = ATA_DMA_BOUNDARY, 360 .dma_boundary = ATA_DMA_BOUNDARY,
361 .slave_configure = ata_scsi_slave_config, 361 .slave_configure = ata_scsi_slave_config,
362 .slave_destroy = ata_scsi_slave_destroy,
362 .bios_param = ata_std_bios_param, 363 .bios_param = ata_std_bios_param,
363}; 364};
364 365
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index e93ea2702c73..999922de476e 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -69,6 +69,7 @@ static struct scsi_host_template pcmcia_sht = {
69 .proc_name = DRV_NAME, 69 .proc_name = DRV_NAME,
70 .dma_boundary = ATA_DMA_BOUNDARY, 70 .dma_boundary = ATA_DMA_BOUNDARY,
71 .slave_configure = ata_scsi_slave_config, 71 .slave_configure = ata_scsi_slave_config,
72 .slave_destroy = ata_scsi_slave_destroy,
72 .bios_param = ata_std_bios_param, 73 .bios_param = ata_std_bios_param,
73}; 74};
74 75
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c
index d894d9918b1d..beb6d10a234b 100644
--- a/drivers/ata/pata_pdc2027x.c
+++ b/drivers/ata/pata_pdc2027x.c
@@ -141,6 +141,7 @@ static struct scsi_host_template pdc2027x_sht = {
141 .proc_name = DRV_NAME, 141 .proc_name = DRV_NAME,
142 .dma_boundary = ATA_DMA_BOUNDARY, 142 .dma_boundary = ATA_DMA_BOUNDARY,
143 .slave_configure = ata_scsi_slave_config, 143 .slave_configure = ata_scsi_slave_config,
144 .slave_destroy = ata_scsi_slave_destroy,
144 .bios_param = ata_std_bios_param, 145 .bios_param = ata_std_bios_param,
145}; 146};
146 147
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index 5ba9eb20a6c2..6baf51b2fda1 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -269,6 +269,7 @@ static struct scsi_host_template pdc_sht = {
269 .proc_name = DRV_NAME, 269 .proc_name = DRV_NAME,
270 .dma_boundary = ATA_DMA_BOUNDARY, 270 .dma_boundary = ATA_DMA_BOUNDARY,
271 .slave_configure = ata_scsi_slave_config, 271 .slave_configure = ata_scsi_slave_config,
272 .slave_destroy = ata_scsi_slave_destroy,
272 .bios_param = ata_std_bios_param, 273 .bios_param = ata_std_bios_param,
273}; 274};
274 275
diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c
index 2c3cc0ccc606..314938dea1fc 100644
--- a/drivers/ata/pata_qdi.c
+++ b/drivers/ata/pata_qdi.c
@@ -164,6 +164,7 @@ static struct scsi_host_template qdi_sht = {
164 .proc_name = DRV_NAME, 164 .proc_name = DRV_NAME,
165 .dma_boundary = ATA_DMA_BOUNDARY, 165 .dma_boundary = ATA_DMA_BOUNDARY,
166 .slave_configure = ata_scsi_slave_config, 166 .slave_configure = ata_scsi_slave_config,
167 .slave_destroy = ata_scsi_slave_destroy,
167 .bios_param = ata_std_bios_param, 168 .bios_param = ata_std_bios_param,
168}; 169};
169 170
diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c
index 1af83d7694d5..048c2bb21ef1 100644
--- a/drivers/ata/pata_radisys.c
+++ b/drivers/ata/pata_radisys.c
@@ -227,6 +227,7 @@ static struct scsi_host_template radisys_sht = {
227 .proc_name = DRV_NAME, 227 .proc_name = DRV_NAME,
228 .dma_boundary = ATA_DMA_BOUNDARY, 228 .dma_boundary = ATA_DMA_BOUNDARY,
229 .slave_configure = ata_scsi_slave_config, 229 .slave_configure = ata_scsi_slave_config,
230 .slave_destroy = ata_scsi_slave_destroy,
230 .bios_param = ata_std_bios_param, 231 .bios_param = ata_std_bios_param,
231}; 232};
232 233
diff --git a/drivers/ata/pata_rz1000.c b/drivers/ata/pata_rz1000.c
index 4533b6357d99..e4e5ea423fef 100644
--- a/drivers/ata/pata_rz1000.c
+++ b/drivers/ata/pata_rz1000.c
@@ -90,6 +90,7 @@ static struct scsi_host_template rz1000_sht = {
90 .proc_name = DRV_NAME, 90 .proc_name = DRV_NAME,
91 .dma_boundary = ATA_DMA_BOUNDARY, 91 .dma_boundary = ATA_DMA_BOUNDARY,
92 .slave_configure = ata_scsi_slave_config, 92 .slave_configure = ata_scsi_slave_config,
93 .slave_destroy = ata_scsi_slave_destroy,
93 .bios_param = ata_std_bios_param, 94 .bios_param = ata_std_bios_param,
94}; 95};
95 96
diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c
index 067d9d223e35..0c75dae74764 100644
--- a/drivers/ata/pata_sc1200.c
+++ b/drivers/ata/pata_sc1200.c
@@ -193,6 +193,7 @@ static struct scsi_host_template sc1200_sht = {
193 .proc_name = DRV_NAME, 193 .proc_name = DRV_NAME,
194 .dma_boundary = ATA_DMA_BOUNDARY, 194 .dma_boundary = ATA_DMA_BOUNDARY,
195 .slave_configure = ata_scsi_slave_config, 195 .slave_configure = ata_scsi_slave_config,
196 .slave_destroy = ata_scsi_slave_destroy,
196 .bios_param = ata_std_bios_param, 197 .bios_param = ata_std_bios_param,
197}; 198};
198 199
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 5bbf76ec14a4..be7f60efcb61 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -325,6 +325,7 @@ static struct scsi_host_template serverworks_sht = {
325 .proc_name = DRV_NAME, 325 .proc_name = DRV_NAME,
326 .dma_boundary = ATA_DMA_BOUNDARY, 326 .dma_boundary = ATA_DMA_BOUNDARY,
327 .slave_configure = ata_scsi_slave_config, 327 .slave_configure = ata_scsi_slave_config,
328 .slave_destroy = ata_scsi_slave_destroy,
328 .bios_param = ata_std_bios_param, 329 .bios_param = ata_std_bios_param,
329}; 330};
330 331
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 4a2b72b4be8a..11942fd03b55 100644
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -225,6 +225,7 @@ static struct scsi_host_template sil680_sht = {
225 .proc_name = DRV_NAME, 225 .proc_name = DRV_NAME,
226 .dma_boundary = ATA_DMA_BOUNDARY, 226 .dma_boundary = ATA_DMA_BOUNDARY,
227 .slave_configure = ata_scsi_slave_config, 227 .slave_configure = ata_scsi_slave_config,
228 .slave_destroy = ata_scsi_slave_destroy,
228 .bios_param = ata_std_bios_param, 229 .bios_param = ata_std_bios_param,
229}; 230};
230 231
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index b9ffafb4198c..91e85f90941d 100644
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -545,6 +545,7 @@ static struct scsi_host_template sis_sht = {
545 .proc_name = DRV_NAME, 545 .proc_name = DRV_NAME,
546 .dma_boundary = ATA_DMA_BOUNDARY, 546 .dma_boundary = ATA_DMA_BOUNDARY,
547 .slave_configure = ata_scsi_slave_config, 547 .slave_configure = ata_scsi_slave_config,
548 .slave_destroy = ata_scsi_slave_destroy,
548 .bios_param = ata_std_bios_param, 549 .bios_param = ata_std_bios_param,
549}; 550};
550 551
diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c
index 08a6dc88676f..dc1cfc6d805b 100644
--- a/drivers/ata/pata_sl82c105.c
+++ b/drivers/ata/pata_sl82c105.c
@@ -237,6 +237,7 @@ static struct scsi_host_template sl82c105_sht = {
237 .proc_name = DRV_NAME, 237 .proc_name = DRV_NAME,
238 .dma_boundary = ATA_DMA_BOUNDARY, 238 .dma_boundary = ATA_DMA_BOUNDARY,
239 .slave_configure = ata_scsi_slave_config, 239 .slave_configure = ata_scsi_slave_config,
240 .slave_destroy = ata_scsi_slave_destroy,
240 .bios_param = ata_std_bios_param, 241 .bios_param = ata_std_bios_param,
241}; 242};
242 243
diff --git a/drivers/ata/pata_triflex.c b/drivers/ata/pata_triflex.c
index 9640f80e8b0d..bfda1f7e760a 100644
--- a/drivers/ata/pata_triflex.c
+++ b/drivers/ata/pata_triflex.c
@@ -192,6 +192,7 @@ static struct scsi_host_template triflex_sht = {
192 .proc_name = DRV_NAME, 192 .proc_name = DRV_NAME,
193 .dma_boundary = ATA_DMA_BOUNDARY, 193 .dma_boundary = ATA_DMA_BOUNDARY,
194 .slave_configure = ata_scsi_slave_config, 194 .slave_configure = ata_scsi_slave_config,
195 .slave_destroy = ata_scsi_slave_destroy,
195 .bios_param = ata_std_bios_param, 196 .bios_param = ata_std_bios_param,
196}; 197};
197 198
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 1e7be9eee9c3..c5f1616d224d 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -295,6 +295,7 @@ static struct scsi_host_template via_sht = {
295 .proc_name = DRV_NAME, 295 .proc_name = DRV_NAME,
296 .dma_boundary = ATA_DMA_BOUNDARY, 296 .dma_boundary = ATA_DMA_BOUNDARY,
297 .slave_configure = ata_scsi_slave_config, 297 .slave_configure = ata_scsi_slave_config,
298 .slave_destroy = ata_scsi_slave_destroy,
298 .bios_param = ata_std_bios_param, 299 .bios_param = ata_std_bios_param,
299}; 300};
300 301
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 323b60710806..d65ebfd7c7b2 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -117,10 +117,14 @@ static const struct pci_device_id nv_pci_tbl[] = {
117 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA), GENERIC }, 117 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA), GENERIC },
118 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA2), GENERIC }, 118 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA2), GENERIC },
119 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA3), GENERIC }, 119 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA3), GENERIC },
120 { PCI_VDEVICE(NVIDIA, 0x045c), GENERIC }, 120 { PCI_VDEVICE(NVIDIA, 0x045c), GENERIC }, /* MCP65 */
121 { PCI_VDEVICE(NVIDIA, 0x045d), GENERIC }, 121 { PCI_VDEVICE(NVIDIA, 0x045d), GENERIC }, /* MCP65 */
122 { PCI_VDEVICE(NVIDIA, 0x045e), GENERIC }, 122 { PCI_VDEVICE(NVIDIA, 0x045e), GENERIC }, /* MCP65 */
123 { PCI_VDEVICE(NVIDIA, 0x045f), GENERIC }, 123 { PCI_VDEVICE(NVIDIA, 0x045f), GENERIC }, /* MCP65 */
124 { PCI_VDEVICE(NVIDIA, 0x0550), GENERIC }, /* MCP67 */
125 { PCI_VDEVICE(NVIDIA, 0x0551), GENERIC }, /* MCP67 */
126 { PCI_VDEVICE(NVIDIA, 0x0552), GENERIC }, /* MCP67 */
127 { PCI_VDEVICE(NVIDIA, 0x0553), GENERIC }, /* MCP67 */
124 { PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, 128 { PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID,
125 PCI_ANY_ID, PCI_ANY_ID, 129 PCI_ANY_ID, PCI_ANY_ID,
126 PCI_CLASS_STORAGE_IDE<<8, 0xffff00, GENERIC }, 130 PCI_CLASS_STORAGE_IDE<<8, 0xffff00, GENERIC },
diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index 0738f52463a9..9d1235ba06b1 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -240,7 +240,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
240 struct ata_probe_ent *probe_ent = NULL; 240 struct ata_probe_ent *probe_ent = NULL;
241 int rc; 241 int rc;
242 u32 genctl; 242 u32 genctl;
243 struct ata_port_info *ppi[2]; 243 struct ata_port_info pi = sis_port_info, *ppi[2] = { &pi, &pi };
244 int pci_dev_busy = 0; 244 int pci_dev_busy = 0;
245 u8 pmr; 245 u8 pmr;
246 u8 port2_start; 246 u8 port2_start;
@@ -265,27 +265,20 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
265 if (rc) 265 if (rc)
266 goto err_out_regions; 266 goto err_out_regions;
267 267
268 ppi[0] = ppi[1] = &sis_port_info;
269 probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
270 if (!probe_ent) {
271 rc = -ENOMEM;
272 goto err_out_regions;
273 }
274
275 /* check and see if the SCRs are in IO space or PCI cfg space */ 268 /* check and see if the SCRs are in IO space or PCI cfg space */
276 pci_read_config_dword(pdev, SIS_GENCTL, &genctl); 269 pci_read_config_dword(pdev, SIS_GENCTL, &genctl);
277 if ((genctl & GENCTL_IOMAPPED_SCR) == 0) 270 if ((genctl & GENCTL_IOMAPPED_SCR) == 0)
278 probe_ent->port_flags |= SIS_FLAG_CFGSCR; 271 pi.flags |= SIS_FLAG_CFGSCR;
279 272
280 /* if hardware thinks SCRs are in IO space, but there are 273 /* if hardware thinks SCRs are in IO space, but there are
281 * no IO resources assigned, change to PCI cfg space. 274 * no IO resources assigned, change to PCI cfg space.
282 */ 275 */
283 if ((!(probe_ent->port_flags & SIS_FLAG_CFGSCR)) && 276 if ((!(pi.flags & SIS_FLAG_CFGSCR)) &&
284 ((pci_resource_start(pdev, SIS_SCR_PCI_BAR) == 0) || 277 ((pci_resource_start(pdev, SIS_SCR_PCI_BAR) == 0) ||
285 (pci_resource_len(pdev, SIS_SCR_PCI_BAR) < 128))) { 278 (pci_resource_len(pdev, SIS_SCR_PCI_BAR) < 128))) {
286 genctl &= ~GENCTL_IOMAPPED_SCR; 279 genctl &= ~GENCTL_IOMAPPED_SCR;
287 pci_write_config_dword(pdev, SIS_GENCTL, genctl); 280 pci_write_config_dword(pdev, SIS_GENCTL, genctl);
288 probe_ent->port_flags |= SIS_FLAG_CFGSCR; 281 pi.flags |= SIS_FLAG_CFGSCR;
289 } 282 }
290 283
291 pci_read_config_byte(pdev, SIS_PMR, &pmr); 284 pci_read_config_byte(pdev, SIS_PMR, &pmr);
@@ -306,6 +299,12 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
306 port2_start = 0x20; 299 port2_start = 0x20;
307 } 300 }
308 301
302 probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
303 if (!probe_ent) {
304 rc = -ENOMEM;
305 goto err_out_regions;
306 }
307
309 if (!(probe_ent->port_flags & SIS_FLAG_CFGSCR)) { 308 if (!(probe_ent->port_flags & SIS_FLAG_CFGSCR)) {
310 probe_ent->port[0].scr_addr = 309 probe_ent->port[0].scr_addr =
311 pci_resource_start(pdev, SIS_SCR_PCI_BAR); 310 pci_resource_start(pdev, SIS_SCR_PCI_BAR);
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index f4455a1efe2d..1c7f19aecc25 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -230,7 +230,7 @@ static int vt6420_prereset(struct ata_port *ap)
230 int online; 230 int online;
231 231
232 /* don't do any SCR stuff if we're not loading */ 232 /* don't do any SCR stuff if we're not loading */
233 if (!ATA_PFLAG_LOADING) 233 if (!(ap->pflags & ATA_PFLAG_LOADING))
234 goto skip_scr; 234 goto skip_scr;
235 235
236 /* Resume phy. This is the old resume sequence from 236 /* Resume phy. This is the old resume sequence from
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index 323592de047b..afa7d750a593 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -972,7 +972,7 @@ static int make_rate (unsigned int rate, rounding r,
972 } 972 }
973 case round_up: { 973 case round_up: {
974 // check all bits that we are discarding 974 // check all bits that we are discarding
975 if (man & (-1>>9)) { 975 if (man & (~0U>>9)) {
976 man = (man>>(32-9)) + 1; 976 man = (man>>(32-9)) + 1;
977 if (man == (1<<9)) { 977 if (man == (1<<9)) {
978 // no need to check for round up outside of range 978 // no need to check for round up outside of range
@@ -2452,8 +2452,8 @@ static int __init amb_module_init (void)
2452static void __exit amb_module_exit (void) 2452static void __exit amb_module_exit (void)
2453{ 2453{
2454 PRINTD (DBG_FLOW|DBG_INIT, "cleanup_module"); 2454 PRINTD (DBG_FLOW|DBG_INIT, "cleanup_module");
2455 2455
2456 return pci_unregister_driver(&amb_driver); 2456 pci_unregister_driver(&amb_driver);
2457} 2457}
2458 2458
2459module_init(amb_module_init); 2459module_init(amb_module_init);
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 40ab9b65fae9..9c67df5ccfa4 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -512,7 +512,7 @@ static unsigned int make_rate (unsigned int rate, int r,
512 } 512 }
513 case ROUND_UP: { 513 case ROUND_UP: {
514 /* check all bits that we are discarding */ 514 /* check all bits that we are discarding */
515 if (man & (-1>>9)) { 515 if (man & (~0U>>9)) {
516 man = (man>>(32-9)) + 1; 516 man = (man>>(32-9)) + 1;
517 if (man == (1<<9)) { 517 if (man == (1<<9)) {
518 /* no need to check for round up outside of range */ 518 /* no need to check for round up outside of range */
@@ -1002,6 +1002,10 @@ static int fs_open(struct atm_vcc *atm_vcc)
1002 r = ROUND_UP; 1002 r = ROUND_UP;
1003 } 1003 }
1004 error = make_rate (pcr, r, &tmc0, NULL); 1004 error = make_rate (pcr, r, &tmc0, NULL);
1005 if (error) {
1006 kfree(tc);
1007 return error;
1008 }
1005 } 1009 }
1006 fs_dprintk (FS_DEBUG_OPEN, "pcr = %d.\n", pcr); 1010 fs_dprintk (FS_DEBUG_OPEN, "pcr = %d.\n", pcr);
1007 } 1011 }
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index f59349206dd2..4dc10105d610 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -1789,7 +1789,7 @@ static inline void CLOCK_IT (const hrz_dev *dev, u32 ctrl)
1789 WRITE_IT_WAIT(dev, ctrl | SEEPROM_SK); 1789 WRITE_IT_WAIT(dev, ctrl | SEEPROM_SK);
1790} 1790}
1791 1791
1792static u16 __init read_bia (const hrz_dev * dev, u16 addr) 1792static u16 __devinit read_bia (const hrz_dev * dev, u16 addr)
1793{ 1793{
1794 u32 ctrl = rd_regl (dev, CONTROL_0_REG); 1794 u32 ctrl = rd_regl (dev, CONTROL_0_REG);
1795 1795
@@ -2932,8 +2932,8 @@ static int __init hrz_module_init (void) {
2932 2932
2933static void __exit hrz_module_exit (void) { 2933static void __exit hrz_module_exit (void) {
2934 PRINTD (DBG_FLOW, "cleanup_module"); 2934 PRINTD (DBG_FLOW, "cleanup_module");
2935 2935
2936 return pci_unregister_driver(&hrz_driver); 2936 pci_unregister_driver(&hrz_driver);
2937} 2937}
2938 2938
2939module_init(hrz_module_init); 2939module_init(hrz_module_init);
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 9ed1c60048f0..bb7ef570514c 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -305,7 +305,7 @@ static void clear_lockup (struct atm_vcc *vcc, IADEV *dev) {
305** | R | NZ | 5-bit exponent | 9-bit mantissa | 305** | R | NZ | 5-bit exponent | 9-bit mantissa |
306** +----+----+------------------+-------------------------------+ 306** +----+----+------------------+-------------------------------+
307** 307**
308** R = reserverd (written as 0) 308** R = reserved (written as 0)
309** NZ = 0 if 0 cells/sec; 1 otherwise 309** NZ = 0 if 0 cells/sec; 1 otherwise
310** 310**
311** if NZ = 1, rate = 1.mmmmmmmmm x 2^(eeeee) cells/sec 311** if NZ = 1, rate = 1.mmmmmmmmm x 2^(eeeee) cells/sec
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index 632ede552761..bd0904594805 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -2759,7 +2759,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
2759{ 2759{
2760 ns_dev *card; 2760 ns_dev *card;
2761 pool_levels pl; 2761 pool_levels pl;
2762 int btype; 2762 long btype;
2763 unsigned long flags; 2763 unsigned long flags;
2764 2764
2765 card = dev->dev_data; 2765 card = dev->dev_data;
@@ -2859,7 +2859,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
2859 case NS_ADJBUFLEV: 2859 case NS_ADJBUFLEV:
2860 if (!capable(CAP_NET_ADMIN)) 2860 if (!capable(CAP_NET_ADMIN))
2861 return -EPERM; 2861 return -EPERM;
2862 btype = (int) arg; /* an int is the same size as a pointer */ 2862 btype = (long) arg; /* a long is the same size as a pointer or bigger */
2863 switch (btype) 2863 switch (btype)
2864 { 2864 {
2865 case NS_BUFTYPE_SMALL: 2865 case NS_BUFTYPE_SMALL:
diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig
index 0b4e22436935..1429f3a2629e 100644
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -37,8 +37,8 @@ config DEBUG_DRIVER
37 37
38 If you are unsure about this, say N here. 38 If you are unsure about this, say N here.
39 39
40endmenu
41
42config SYS_HYPERVISOR 40config SYS_HYPERVISOR
43 bool 41 bool
44 default n 42 default n
43
44endmenu
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 12173d16bea7..472810f8e6e7 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -355,6 +355,21 @@ static void device_remove_attrs(struct bus_type * bus, struct device * dev)
355 } 355 }
356} 356}
357 357
358#ifdef CONFIG_SYSFS_DEPRECATED
359static int make_deprecated_bus_links(struct device *dev)
360{
361 return sysfs_create_link(&dev->kobj,
362 &dev->bus->subsys.kset.kobj, "bus");
363}
364
365static void remove_deprecated_bus_links(struct device *dev)
366{
367 sysfs_remove_link(&dev->kobj, "bus");
368}
369#else
370static inline int make_deprecated_bus_links(struct device *dev) { return 0; }
371static inline void remove_deprecated_bus_links(struct device *dev) { }
372#endif
358 373
359/** 374/**
360 * bus_add_device - add device to bus 375 * bus_add_device - add device to bus
@@ -372,19 +387,29 @@ int bus_add_device(struct device * dev)
372 pr_debug("bus %s: add device %s\n", bus->name, dev->bus_id); 387 pr_debug("bus %s: add device %s\n", bus->name, dev->bus_id);
373 error = device_add_attrs(bus, dev); 388 error = device_add_attrs(bus, dev);
374 if (error) 389 if (error)
375 goto out; 390 goto out_put;
376 error = sysfs_create_link(&bus->devices.kobj, 391 error = sysfs_create_link(&bus->devices.kobj,
377 &dev->kobj, dev->bus_id); 392 &dev->kobj, dev->bus_id);
378 if (error) 393 if (error)
379 goto out; 394 goto out_id;
380 error = sysfs_create_link(&dev->kobj, 395 error = sysfs_create_link(&dev->kobj,
381 &dev->bus->subsys.kset.kobj, "subsystem"); 396 &dev->bus->subsys.kset.kobj, "subsystem");
382 if (error) 397 if (error)
383 goto out; 398 goto out_subsys;
384 error = sysfs_create_link(&dev->kobj, 399 error = make_deprecated_bus_links(dev);
385 &dev->bus->subsys.kset.kobj, "bus"); 400 if (error)
401 goto out_deprecated;
386 } 402 }
387out: 403 return 0;
404
405out_deprecated:
406 sysfs_remove_link(&dev->kobj, "subsystem");
407out_subsys:
408 sysfs_remove_link(&bus->devices.kobj, dev->bus_id);
409out_id:
410 device_remove_attrs(bus, dev);
411out_put:
412 put_bus(dev->bus);
388 return error; 413 return error;
389} 414}
390 415
@@ -425,11 +450,13 @@ void bus_remove_device(struct device * dev)
425{ 450{
426 if (dev->bus) { 451 if (dev->bus) {
427 sysfs_remove_link(&dev->kobj, "subsystem"); 452 sysfs_remove_link(&dev->kobj, "subsystem");
428 sysfs_remove_link(&dev->kobj, "bus"); 453 remove_deprecated_bus_links(dev);
429 sysfs_remove_link(&dev->bus->devices.kobj, dev->bus_id); 454 sysfs_remove_link(&dev->bus->devices.kobj, dev->bus_id);
430 device_remove_attrs(dev->bus, dev); 455 device_remove_attrs(dev->bus, dev);
431 dev->is_registered = 0; 456 if (dev->is_registered) {
432 klist_del(&dev->knode_bus); 457 dev->is_registered = 0;
458 klist_del(&dev->knode_bus);
459 }
433 pr_debug("bus %s: remove device %s\n", dev->bus->name, dev->bus_id); 460 pr_debug("bus %s: remove device %s\n", dev->bus->name, dev->bus_id);
434 device_release_driver(dev); 461 device_release_driver(dev);
435 put_bus(dev->bus); 462 put_bus(dev->bus);
@@ -505,34 +532,36 @@ int bus_add_driver(struct device_driver *drv)
505 struct bus_type * bus = get_bus(drv->bus); 532 struct bus_type * bus = get_bus(drv->bus);
506 int error = 0; 533 int error = 0;
507 534
508 if (bus) { 535 if (!bus)
509 pr_debug("bus %s: add driver %s\n", bus->name, drv->name); 536 return 0;
510 error = kobject_set_name(&drv->kobj, "%s", drv->name); 537
511 if (error) 538 pr_debug("bus %s: add driver %s\n", bus->name, drv->name);
512 goto out_put_bus; 539 error = kobject_set_name(&drv->kobj, "%s", drv->name);
513 drv->kobj.kset = &bus->drivers; 540 if (error)
514 if ((error = kobject_register(&drv->kobj))) 541 goto out_put_bus;
515 goto out_put_bus; 542 drv->kobj.kset = &bus->drivers;
516 543 if ((error = kobject_register(&drv->kobj)))
517 error = driver_attach(drv); 544 goto out_put_bus;
518 if (error) 545
519 goto out_unregister; 546 error = driver_attach(drv);
520 klist_add_tail(&drv->knode_bus, &bus->klist_drivers); 547 if (error)
521 module_add_driver(drv->owner, drv); 548 goto out_unregister;
522 549 klist_add_tail(&drv->knode_bus, &bus->klist_drivers);
523 error = driver_add_attrs(bus, drv); 550 module_add_driver(drv->owner, drv);
524 if (error) { 551
525 /* How the hell do we get out of this pickle? Give up */ 552 error = driver_add_attrs(bus, drv);
526 printk(KERN_ERR "%s: driver_add_attrs(%s) failed\n", 553 if (error) {
527 __FUNCTION__, drv->name); 554 /* How the hell do we get out of this pickle? Give up */
528 } 555 printk(KERN_ERR "%s: driver_add_attrs(%s) failed\n",
529 error = add_bind_files(drv); 556 __FUNCTION__, drv->name);
530 if (error) {
531 /* Ditto */
532 printk(KERN_ERR "%s: add_bind_files(%s) failed\n",
533 __FUNCTION__, drv->name);
534 }
535 } 557 }
558 error = add_bind_files(drv);
559 if (error) {
560 /* Ditto */
561 printk(KERN_ERR "%s: add_bind_files(%s) failed\n",
562 __FUNCTION__, drv->name);
563 }
564
536 return error; 565 return error;
537out_unregister: 566out_unregister:
538 kobject_unregister(&drv->kobj); 567 kobject_unregister(&drv->kobj);
@@ -552,16 +581,17 @@ out_put_bus:
552 581
553void bus_remove_driver(struct device_driver * drv) 582void bus_remove_driver(struct device_driver * drv)
554{ 583{
555 if (drv->bus) { 584 if (!drv->bus)
556 remove_bind_files(drv); 585 return;
557 driver_remove_attrs(drv->bus, drv); 586
558 klist_remove(&drv->knode_bus); 587 remove_bind_files(drv);
559 pr_debug("bus %s: remove driver %s\n", drv->bus->name, drv->name); 588 driver_remove_attrs(drv->bus, drv);
560 driver_detach(drv); 589 klist_remove(&drv->knode_bus);
561 module_remove_driver(drv); 590 pr_debug("bus %s: remove driver %s\n", drv->bus->name, drv->name);
562 kobject_unregister(&drv->kobj); 591 driver_detach(drv);
563 put_bus(drv->bus); 592 module_remove_driver(drv);
564 } 593 kobject_unregister(&drv->kobj);
594 put_bus(drv->bus);
565} 595}
566 596
567 597
@@ -708,6 +738,8 @@ int bus_register(struct bus_type * bus)
708{ 738{
709 int retval; 739 int retval;
710 740
741 BLOCKING_INIT_NOTIFIER_HEAD(&bus->bus_notifier);
742
711 retval = kobject_set_name(&bus->subsys.kset.kobj, "%s", bus->name); 743 retval = kobject_set_name(&bus->subsys.kset.kobj, "%s", bus->name);
712 if (retval) 744 if (retval)
713 goto out; 745 goto out;
@@ -732,11 +764,15 @@ int bus_register(struct bus_type * bus)
732 764
733 klist_init(&bus->klist_devices, klist_devices_get, klist_devices_put); 765 klist_init(&bus->klist_devices, klist_devices_get, klist_devices_put);
734 klist_init(&bus->klist_drivers, NULL, NULL); 766 klist_init(&bus->klist_drivers, NULL, NULL);
735 bus_add_attrs(bus); 767 retval = bus_add_attrs(bus);
768 if (retval)
769 goto bus_attrs_fail;
736 770
737 pr_debug("bus type '%s' registered\n", bus->name); 771 pr_debug("bus type '%s' registered\n", bus->name);
738 return 0; 772 return 0;
739 773
774bus_attrs_fail:
775 kset_unregister(&bus->drivers);
740bus_drivers_fail: 776bus_drivers_fail:
741 kset_unregister(&bus->devices); 777 kset_unregister(&bus->devices);
742bus_devices_fail: 778bus_devices_fail:
@@ -762,6 +798,18 @@ void bus_unregister(struct bus_type * bus)
762 subsystem_unregister(&bus->subsys); 798 subsystem_unregister(&bus->subsys);
763} 799}
764 800
801int bus_register_notifier(struct bus_type *bus, struct notifier_block *nb)
802{
803 return blocking_notifier_chain_register(&bus->bus_notifier, nb);
804}
805EXPORT_SYMBOL_GPL(bus_register_notifier);
806
807int bus_unregister_notifier(struct bus_type *bus, struct notifier_block *nb)
808{
809 return blocking_notifier_chain_unregister(&bus->bus_notifier, nb);
810}
811EXPORT_SYMBOL_GPL(bus_unregister_notifier);
812
765int __init buses_init(void) 813int __init buses_init(void)
766{ 814{
767 return subsystem_register(&bus_subsys); 815 return subsystem_register(&bus_subsys);
diff --git a/drivers/base/class.c b/drivers/base/class.c
index b32b77ff2dcd..f098881f45b2 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -352,6 +352,92 @@ static const char *class_uevent_name(struct kset *kset, struct kobject *kobj)
352 return class_dev->class->name; 352 return class_dev->class->name;
353} 353}
354 354
355#ifdef CONFIG_SYSFS_DEPRECATED
356char *make_class_name(const char *name, struct kobject *kobj)
357{
358 char *class_name;
359 int size;
360
361 size = strlen(name) + strlen(kobject_name(kobj)) + 2;
362
363 class_name = kmalloc(size, GFP_KERNEL);
364 if (!class_name)
365 return ERR_PTR(-ENOMEM);
366
367 strcpy(class_name, name);
368 strcat(class_name, ":");
369 strcat(class_name, kobject_name(kobj));
370 return class_name;
371}
372
373static int deprecated_class_uevent(char **envp, int num_envp, int *cur_index,
374 char *buffer, int buffer_size,
375 int *cur_len,
376 struct class_device *class_dev)
377{
378 struct device *dev = class_dev->dev;
379 char *path;
380
381 if (!dev)
382 return 0;
383
384 /* add device, backing this class device (deprecated) */
385 path = kobject_get_path(&dev->kobj, GFP_KERNEL);
386
387 add_uevent_var(envp, num_envp, cur_index, buffer, buffer_size,
388 cur_len, "PHYSDEVPATH=%s", path);
389 kfree(path);
390
391 if (dev->bus)
392 add_uevent_var(envp, num_envp, cur_index,
393 buffer, buffer_size, cur_len,
394 "PHYSDEVBUS=%s", dev->bus->name);
395
396 if (dev->driver)
397 add_uevent_var(envp, num_envp, cur_index,
398 buffer, buffer_size, cur_len,
399 "PHYSDEVDRIVER=%s", dev->driver->name);
400 return 0;
401}
402
403static int make_deprecated_class_device_links(struct class_device *class_dev)
404{
405 char *class_name;
406 int error;
407
408 if (!class_dev->dev)
409 return 0;
410
411 class_name = make_class_name(class_dev->class->name, &class_dev->kobj);
412 error = sysfs_create_link(&class_dev->dev->kobj, &class_dev->kobj,
413 class_name);
414 kfree(class_name);
415 return error;
416}
417
418static void remove_deprecated_class_device_links(struct class_device *class_dev)
419{
420 char *class_name;
421
422 if (!class_dev->dev)
423 return;
424
425 class_name = make_class_name(class_dev->class->name, &class_dev->kobj);
426 sysfs_remove_link(&class_dev->dev->kobj, class_name);
427 kfree(class_name);
428}
429#else
430static inline int deprecated_class_uevent(char **envp, int num_envp,
431 int *cur_index, char *buffer,
432 int buffer_size, int *cur_len,
433 struct class_device *class_dev)
434{ return 0; }
435static inline int make_deprecated_class_device_links(struct class_device *cd)
436{ return 0; }
437static void remove_deprecated_class_device_links(struct class_device *cd)
438{ }
439#endif
440
355static int class_uevent(struct kset *kset, struct kobject *kobj, char **envp, 441static int class_uevent(struct kset *kset, struct kobject *kobj, char **envp,
356 int num_envp, char *buffer, int buffer_size) 442 int num_envp, char *buffer, int buffer_size)
357{ 443{
@@ -362,25 +448,8 @@ static int class_uevent(struct kset *kset, struct kobject *kobj, char **envp,
362 448
363 pr_debug("%s - name = %s\n", __FUNCTION__, class_dev->class_id); 449 pr_debug("%s - name = %s\n", __FUNCTION__, class_dev->class_id);
364 450
365 if (class_dev->dev) { 451 deprecated_class_uevent(envp, num_envp, &i, buffer, buffer_size,
366 /* add device, backing this class device (deprecated) */ 452 &length, class_dev);
367 struct device *dev = class_dev->dev;
368 char *path = kobject_get_path(&dev->kobj, GFP_KERNEL);
369
370 add_uevent_var(envp, num_envp, &i, buffer, buffer_size,
371 &length, "PHYSDEVPATH=%s", path);
372 kfree(path);
373
374 if (dev->bus)
375 add_uevent_var(envp, num_envp, &i,
376 buffer, buffer_size, &length,
377 "PHYSDEVBUS=%s", dev->bus->name);
378
379 if (dev->driver)
380 add_uevent_var(envp, num_envp, &i,
381 buffer, buffer_size, &length,
382 "PHYSDEVDRIVER=%s", dev->driver->name);
383 }
384 453
385 if (MAJOR(class_dev->devt)) { 454 if (MAJOR(class_dev->devt)) {
386 add_uevent_var(envp, num_envp, &i, 455 add_uevent_var(envp, num_envp, &i,
@@ -506,29 +575,11 @@ void class_device_initialize(struct class_device *class_dev)
506 INIT_LIST_HEAD(&class_dev->node); 575 INIT_LIST_HEAD(&class_dev->node);
507} 576}
508 577
509char *make_class_name(const char *name, struct kobject *kobj)
510{
511 char *class_name;
512 int size;
513
514 size = strlen(name) + strlen(kobject_name(kobj)) + 2;
515
516 class_name = kmalloc(size, GFP_KERNEL);
517 if (!class_name)
518 return ERR_PTR(-ENOMEM);
519
520 strcpy(class_name, name);
521 strcat(class_name, ":");
522 strcat(class_name, kobject_name(kobj));
523 return class_name;
524}
525
526int class_device_add(struct class_device *class_dev) 578int class_device_add(struct class_device *class_dev)
527{ 579{
528 struct class *parent_class = NULL; 580 struct class *parent_class = NULL;
529 struct class_device *parent_class_dev = NULL; 581 struct class_device *parent_class_dev = NULL;
530 struct class_interface *class_intf; 582 struct class_interface *class_intf;
531 char *class_name = NULL;
532 int error = -EINVAL; 583 int error = -EINVAL;
533 584
534 class_dev = class_device_get(class_dev); 585 class_dev = class_device_get(class_dev);
@@ -562,7 +613,10 @@ int class_device_add(struct class_device *class_dev)
562 goto out2; 613 goto out2;
563 614
564 /* add the needed attributes to this device */ 615 /* add the needed attributes to this device */
565 sysfs_create_link(&class_dev->kobj, &parent_class->subsys.kset.kobj, "subsystem"); 616 error = sysfs_create_link(&class_dev->kobj,
617 &parent_class->subsys.kset.kobj, "subsystem");
618 if (error)
619 goto out3;
566 class_dev->uevent_attr.attr.name = "uevent"; 620 class_dev->uevent_attr.attr.name = "uevent";
567 class_dev->uevent_attr.attr.mode = S_IWUSR; 621 class_dev->uevent_attr.attr.mode = S_IWUSR;
568 class_dev->uevent_attr.attr.owner = parent_class->owner; 622 class_dev->uevent_attr.attr.owner = parent_class->owner;
@@ -596,20 +650,18 @@ int class_device_add(struct class_device *class_dev)
596 goto out5; 650 goto out5;
597 651
598 if (class_dev->dev) { 652 if (class_dev->dev) {
599 class_name = make_class_name(class_dev->class->name,
600 &class_dev->kobj);
601 error = sysfs_create_link(&class_dev->kobj, 653 error = sysfs_create_link(&class_dev->kobj,
602 &class_dev->dev->kobj, "device"); 654 &class_dev->dev->kobj, "device");
603 if (error) 655 if (error)
604 goto out6; 656 goto out6;
605 error = sysfs_create_link(&class_dev->dev->kobj, &class_dev->kobj,
606 class_name);
607 if (error)
608 goto out7;
609 } 657 }
610 658
611 error = class_device_add_groups(class_dev); 659 error = class_device_add_groups(class_dev);
612 if (error) 660 if (error)
661 goto out7;
662
663 error = make_deprecated_class_device_links(class_dev);
664 if (error)
613 goto out8; 665 goto out8;
614 666
615 kobject_uevent(&class_dev->kobj, KOBJ_ADD); 667 kobject_uevent(&class_dev->kobj, KOBJ_ADD);
@@ -626,8 +678,7 @@ int class_device_add(struct class_device *class_dev)
626 goto out1; 678 goto out1;
627 679
628 out8: 680 out8:
629 if (class_dev->dev) 681 class_device_remove_groups(class_dev);
630 sysfs_remove_link(&class_dev->kobj, class_name);
631 out7: 682 out7:
632 if (class_dev->dev) 683 if (class_dev->dev)
633 sysfs_remove_link(&class_dev->kobj, "device"); 684 sysfs_remove_link(&class_dev->kobj, "device");
@@ -646,7 +697,6 @@ int class_device_add(struct class_device *class_dev)
646 class_put(parent_class); 697 class_put(parent_class);
647 out1: 698 out1:
648 class_device_put(class_dev); 699 class_device_put(class_dev);
649 kfree(class_name);
650 return error; 700 return error;
651} 701}
652 702
@@ -723,7 +773,6 @@ void class_device_del(struct class_device *class_dev)
723 struct class *parent_class = class_dev->class; 773 struct class *parent_class = class_dev->class;
724 struct class_device *parent_device = class_dev->parent; 774 struct class_device *parent_device = class_dev->parent;
725 struct class_interface *class_intf; 775 struct class_interface *class_intf;
726 char *class_name = NULL;
727 776
728 if (parent_class) { 777 if (parent_class) {
729 down(&parent_class->sem); 778 down(&parent_class->sem);
@@ -735,10 +784,8 @@ void class_device_del(struct class_device *class_dev)
735 } 784 }
736 785
737 if (class_dev->dev) { 786 if (class_dev->dev) {
738 class_name = make_class_name(class_dev->class->name, 787 remove_deprecated_class_device_links(class_dev);
739 &class_dev->kobj);
740 sysfs_remove_link(&class_dev->kobj, "device"); 788 sysfs_remove_link(&class_dev->kobj, "device");
741 sysfs_remove_link(&class_dev->dev->kobj, class_name);
742 } 789 }
743 sysfs_remove_link(&class_dev->kobj, "subsystem"); 790 sysfs_remove_link(&class_dev->kobj, "subsystem");
744 class_device_remove_file(class_dev, &class_dev->uevent_attr); 791 class_device_remove_file(class_dev, &class_dev->uevent_attr);
@@ -752,7 +799,6 @@ void class_device_del(struct class_device *class_dev)
752 799
753 class_device_put(parent_device); 800 class_device_put(parent_device);
754 class_put(parent_class); 801 class_put(parent_class);
755 kfree(class_name);
756} 802}
757 803
758void class_device_unregister(struct class_device *class_dev) 804void class_device_unregister(struct class_device *class_dev)
@@ -801,14 +847,17 @@ int class_device_rename(struct class_device *class_dev, char *new_name)
801 pr_debug("CLASS: renaming '%s' to '%s'\n", class_dev->class_id, 847 pr_debug("CLASS: renaming '%s' to '%s'\n", class_dev->class_id,
802 new_name); 848 new_name);
803 849
850#ifdef CONFIG_SYSFS_DEPRECATED
804 if (class_dev->dev) 851 if (class_dev->dev)
805 old_class_name = make_class_name(class_dev->class->name, 852 old_class_name = make_class_name(class_dev->class->name,
806 &class_dev->kobj); 853 &class_dev->kobj);
854#endif
807 855
808 strlcpy(class_dev->class_id, new_name, KOBJ_NAME_LEN); 856 strlcpy(class_dev->class_id, new_name, KOBJ_NAME_LEN);
809 857
810 error = kobject_rename(&class_dev->kobj, new_name); 858 error = kobject_rename(&class_dev->kobj, new_name);
811 859
860#ifdef CONFIG_SYSFS_DEPRECATED
812 if (class_dev->dev) { 861 if (class_dev->dev) {
813 new_class_name = make_class_name(class_dev->class->name, 862 new_class_name = make_class_name(class_dev->class->name,
814 &class_dev->kobj); 863 &class_dev->kobj);
@@ -816,6 +865,7 @@ int class_device_rename(struct class_device *class_dev, char *new_name)
816 new_class_name); 865 new_class_name);
817 sysfs_remove_link(&class_dev->dev->kobj, old_class_name); 866 sysfs_remove_link(&class_dev->dev->kobj, old_class_name);
818 } 867 }
868#endif
819 class_device_put(class_dev); 869 class_device_put(class_dev);
820 870
821 kfree(old_class_name); 871 kfree(old_class_name);
@@ -890,23 +940,6 @@ void class_interface_unregister(struct class_interface *class_intf)
890 class_put(parent); 940 class_put(parent);
891} 941}
892 942
893int virtual_device_parent(struct device *dev)
894{
895 if (!dev->class)
896 return -ENODEV;
897
898 if (!dev->class->virtual_dir) {
899 static struct kobject *virtual_dir = NULL;
900
901 if (!virtual_dir)
902 virtual_dir = kobject_add_dir(&devices_subsys.kset.kobj, "virtual");
903 dev->class->virtual_dir = kobject_add_dir(virtual_dir, dev->class->name);
904 }
905
906 dev->kobj.parent = dev->class->virtual_dir;
907 return 0;
908}
909
910int __init classes_init(void) 943int __init classes_init(void)
911{ 944{
912 int retval; 945 int retval;
diff --git a/drivers/base/core.c b/drivers/base/core.c
index b224bb43ff63..e4b530ef757d 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -17,6 +17,7 @@
17#include <linux/slab.h> 17#include <linux/slab.h>
18#include <linux/string.h> 18#include <linux/string.h>
19#include <linux/kdev_t.h> 19#include <linux/kdev_t.h>
20#include <linux/notifier.h>
20 21
21#include <asm/semaphore.h> 22#include <asm/semaphore.h>
22 23
@@ -44,7 +45,7 @@ const char *dev_driver_string(struct device *dev)
44 return dev->driver ? dev->driver->name : 45 return dev->driver ? dev->driver->name :
45 (dev->bus ? dev->bus->name : ""); 46 (dev->bus ? dev->bus->name : "");
46} 47}
47EXPORT_SYMBOL_GPL(dev_driver_string); 48EXPORT_SYMBOL(dev_driver_string);
48 49
49#define to_dev(obj) container_of(obj, struct device, kobj) 50#define to_dev(obj) container_of(obj, struct device, kobj)
50#define to_dev_attr(_attr) container_of(_attr, struct device_attribute, attr) 51#define to_dev_attr(_attr) container_of(_attr, struct device_attribute, attr)
@@ -153,20 +154,24 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj, char **envp,
153 "MINOR=%u", MINOR(dev->devt)); 154 "MINOR=%u", MINOR(dev->devt));
154 } 155 }
155 156
157#ifdef CONFIG_SYSFS_DEPRECATED
156 /* add bus name (same as SUBSYSTEM, deprecated) */ 158 /* add bus name (same as SUBSYSTEM, deprecated) */
157 if (dev->bus) 159 if (dev->bus)
158 add_uevent_var(envp, num_envp, &i, 160 add_uevent_var(envp, num_envp, &i,
159 buffer, buffer_size, &length, 161 buffer, buffer_size, &length,
160 "PHYSDEVBUS=%s", dev->bus->name); 162 "PHYSDEVBUS=%s", dev->bus->name);
163#endif
161 164
162 /* add driver name (PHYSDEV* values are deprecated)*/ 165 /* add driver name (PHYSDEV* values are deprecated)*/
163 if (dev->driver) { 166 if (dev->driver) {
164 add_uevent_var(envp, num_envp, &i, 167 add_uevent_var(envp, num_envp, &i,
165 buffer, buffer_size, &length, 168 buffer, buffer_size, &length,
166 "DRIVER=%s", dev->driver->name); 169 "DRIVER=%s", dev->driver->name);
170#ifdef CONFIG_SYSFS_DEPRECATED
167 add_uevent_var(envp, num_envp, &i, 171 add_uevent_var(envp, num_envp, &i,
168 buffer, buffer_size, &length, 172 buffer, buffer_size, &length,
169 "PHYSDEVDRIVER=%s", dev->driver->name); 173 "PHYSDEVDRIVER=%s", dev->driver->name);
174#endif
170 } 175 }
171 176
172 /* terminate, set to next free slot, shrink available space */ 177 /* terminate, set to next free slot, shrink available space */
@@ -383,6 +388,52 @@ void device_initialize(struct device *dev)
383 device_init_wakeup(dev, 0); 388 device_init_wakeup(dev, 0);
384} 389}
385 390
391#ifdef CONFIG_SYSFS_DEPRECATED
392static int setup_parent(struct device *dev, struct device *parent)
393{
394 /* Set the parent to the class, not the parent device */
395 /* this keeps sysfs from having a symlink to make old udevs happy */
396 if (dev->class)
397 dev->kobj.parent = &dev->class->subsys.kset.kobj;
398 else if (parent)
399 dev->kobj.parent = &parent->kobj;
400
401 return 0;
402}
403#else
404static int virtual_device_parent(struct device *dev)
405{
406 if (!dev->class)
407 return -ENODEV;
408
409 if (!dev->class->virtual_dir) {
410 static struct kobject *virtual_dir = NULL;
411
412 if (!virtual_dir)
413 virtual_dir = kobject_add_dir(&devices_subsys.kset.kobj, "virtual");
414 dev->class->virtual_dir = kobject_add_dir(virtual_dir, dev->class->name);
415 }
416
417 dev->kobj.parent = dev->class->virtual_dir;
418 return 0;
419}
420
421static int setup_parent(struct device *dev, struct device *parent)
422{
423 int error;
424
425 /* if this is a class device, and has no parent, create one */
426 if ((dev->class) && (parent == NULL)) {
427 error = virtual_device_parent(dev);
428 if (error)
429 return error;
430 } else if (parent)
431 dev->kobj.parent = &parent->kobj;
432
433 return 0;
434}
435#endif
436
386/** 437/**
387 * device_add - add device to device hierarchy. 438 * device_add - add device to device hierarchy.
388 * @dev: device. 439 * @dev: device.
@@ -405,42 +456,44 @@ int device_add(struct device *dev)
405 if (!dev || !strlen(dev->bus_id)) 456 if (!dev || !strlen(dev->bus_id))
406 goto Error; 457 goto Error;
407 458
408 /* if this is a class device, and has no parent, create one */ 459 pr_debug("DEV: registering device: ID = '%s'\n", dev->bus_id);
409 if ((dev->class) && (dev->parent == NULL)) {
410 error = virtual_device_parent(dev);
411 if (error)
412 goto Error;
413 }
414 460
415 parent = get_device(dev->parent); 461 parent = get_device(dev->parent);
416 462
417 pr_debug("DEV: registering device: ID = '%s'\n", dev->bus_id); 463 error = setup_parent(dev, parent);
464 if (error)
465 goto Error;
418 466
419 /* first, register with generic layer. */ 467 /* first, register with generic layer. */
420 kobject_set_name(&dev->kobj, "%s", dev->bus_id); 468 kobject_set_name(&dev->kobj, "%s", dev->bus_id);
421 if (parent) 469 error = kobject_add(&dev->kobj);
422 dev->kobj.parent = &parent->kobj; 470 if (error)
423
424 if ((error = kobject_add(&dev->kobj)))
425 goto Error; 471 goto Error;
426 472
427 /* notify platform of device entry */ 473 /* notify platform of device entry */
428 if (platform_notify) 474 if (platform_notify)
429 platform_notify(dev); 475 platform_notify(dev);
430 476
477 /* notify clients of device entry (new way) */
478 if (dev->bus)
479 blocking_notifier_call_chain(&dev->bus->bus_notifier,
480 BUS_NOTIFY_ADD_DEVICE, dev);
481
431 dev->uevent_attr.attr.name = "uevent"; 482 dev->uevent_attr.attr.name = "uevent";
432 dev->uevent_attr.attr.mode = S_IWUSR; 483 dev->uevent_attr.attr.mode = S_IWUSR;
433 if (dev->driver) 484 if (dev->driver)
434 dev->uevent_attr.attr.owner = dev->driver->owner; 485 dev->uevent_attr.attr.owner = dev->driver->owner;
435 dev->uevent_attr.store = store_uevent; 486 dev->uevent_attr.store = store_uevent;
436 device_create_file(dev, &dev->uevent_attr); 487 error = device_create_file(dev, &dev->uevent_attr);
488 if (error)
489 goto attrError;
437 490
438 if (MAJOR(dev->devt)) { 491 if (MAJOR(dev->devt)) {
439 struct device_attribute *attr; 492 struct device_attribute *attr;
440 attr = kzalloc(sizeof(*attr), GFP_KERNEL); 493 attr = kzalloc(sizeof(*attr), GFP_KERNEL);
441 if (!attr) { 494 if (!attr) {
442 error = -ENOMEM; 495 error = -ENOMEM;
443 goto PMError; 496 goto ueventattrError;
444 } 497 }
445 attr->attr.name = "dev"; 498 attr->attr.name = "dev";
446 attr->attr.mode = S_IRUGO; 499 attr->attr.mode = S_IRUGO;
@@ -450,7 +503,7 @@ int device_add(struct device *dev)
450 error = device_create_file(dev, attr); 503 error = device_create_file(dev, attr);
451 if (error) { 504 if (error) {
452 kfree(attr); 505 kfree(attr);
453 goto attrError; 506 goto ueventattrError;
454 } 507 }
455 508
456 dev->devt_attr = attr; 509 dev->devt_attr = attr;
@@ -459,13 +512,18 @@ int device_add(struct device *dev)
459 if (dev->class) { 512 if (dev->class) {
460 sysfs_create_link(&dev->kobj, &dev->class->subsys.kset.kobj, 513 sysfs_create_link(&dev->kobj, &dev->class->subsys.kset.kobj,
461 "subsystem"); 514 "subsystem");
462 sysfs_create_link(&dev->class->subsys.kset.kobj, &dev->kobj, 515 /* If this is not a "fake" compatible device, then create the
463 dev->bus_id); 516 * symlink from the class to the device. */
517 if (dev->kobj.parent != &dev->class->subsys.kset.kobj)
518 sysfs_create_link(&dev->class->subsys.kset.kobj,
519 &dev->kobj, dev->bus_id);
520#ifdef CONFIG_SYSFS_DEPRECATED
464 if (parent) { 521 if (parent) {
465 sysfs_create_link(&dev->kobj, &dev->parent->kobj, "device"); 522 sysfs_create_link(&dev->kobj, &dev->parent->kobj, "device");
466 class_name = make_class_name(dev->class->name, &dev->kobj); 523 class_name = make_class_name(dev->class->name, &dev->kobj);
467 sysfs_create_link(&dev->parent->kobj, &dev->kobj, class_name); 524 sysfs_create_link(&dev->parent->kobj, &dev->kobj, class_name);
468 } 525 }
526#endif
469 } 527 }
470 528
471 if ((error = device_add_attrs(dev))) 529 if ((error = device_add_attrs(dev)))
@@ -477,7 +535,8 @@ int device_add(struct device *dev)
477 if ((error = bus_add_device(dev))) 535 if ((error = bus_add_device(dev)))
478 goto BusError; 536 goto BusError;
479 kobject_uevent(&dev->kobj, KOBJ_ADD); 537 kobject_uevent(&dev->kobj, KOBJ_ADD);
480 bus_attach_device(dev); 538 if ((error = bus_attach_device(dev)))
539 goto AttachError;
481 if (parent) 540 if (parent)
482 klist_add_tail(&dev->knode_parent, &parent->klist_children); 541 klist_add_tail(&dev->knode_parent, &parent->klist_children);
483 542
@@ -496,9 +555,14 @@ int device_add(struct device *dev)
496 kfree(class_name); 555 kfree(class_name);
497 put_device(dev); 556 put_device(dev);
498 return error; 557 return error;
558 AttachError:
559 bus_remove_device(dev);
499 BusError: 560 BusError:
500 device_pm_remove(dev); 561 device_pm_remove(dev);
501 PMError: 562 PMError:
563 if (dev->bus)
564 blocking_notifier_call_chain(&dev->bus->bus_notifier,
565 BUS_NOTIFY_DEL_DEVICE, dev);
502 device_remove_groups(dev); 566 device_remove_groups(dev);
503 GroupError: 567 GroupError:
504 device_remove_attrs(dev); 568 device_remove_attrs(dev);
@@ -507,6 +571,8 @@ int device_add(struct device *dev)
507 device_remove_file(dev, dev->devt_attr); 571 device_remove_file(dev, dev->devt_attr);
508 kfree(dev->devt_attr); 572 kfree(dev->devt_attr);
509 } 573 }
574 ueventattrError:
575 device_remove_file(dev, &dev->uevent_attr);
510 attrError: 576 attrError:
511 kobject_uevent(&dev->kobj, KOBJ_REMOVE); 577 kobject_uevent(&dev->kobj, KOBJ_REMOVE);
512 kobject_del(&dev->kobj); 578 kobject_del(&dev->kobj);
@@ -579,22 +645,31 @@ void put_device(struct device * dev)
579void device_del(struct device * dev) 645void device_del(struct device * dev)
580{ 646{
581 struct device * parent = dev->parent; 647 struct device * parent = dev->parent;
582 char *class_name = NULL;
583 struct class_interface *class_intf; 648 struct class_interface *class_intf;
584 649
585 if (parent) 650 if (parent)
586 klist_del(&dev->knode_parent); 651 klist_del(&dev->knode_parent);
587 if (dev->devt_attr) 652 if (dev->devt_attr) {
588 device_remove_file(dev, dev->devt_attr); 653 device_remove_file(dev, dev->devt_attr);
654 kfree(dev->devt_attr);
655 }
589 if (dev->class) { 656 if (dev->class) {
590 sysfs_remove_link(&dev->kobj, "subsystem"); 657 sysfs_remove_link(&dev->kobj, "subsystem");
591 sysfs_remove_link(&dev->class->subsys.kset.kobj, dev->bus_id); 658 /* If this is not a "fake" compatible device, remove the
592 class_name = make_class_name(dev->class->name, &dev->kobj); 659 * symlink from the class to the device. */
660 if (dev->kobj.parent != &dev->class->subsys.kset.kobj)
661 sysfs_remove_link(&dev->class->subsys.kset.kobj,
662 dev->bus_id);
663#ifdef CONFIG_SYSFS_DEPRECATED
593 if (parent) { 664 if (parent) {
594 sysfs_remove_link(&dev->kobj, "device"); 665 char *class_name = make_class_name(dev->class->name,
666 &dev->kobj);
595 sysfs_remove_link(&dev->parent->kobj, class_name); 667 sysfs_remove_link(&dev->parent->kobj, class_name);
668 kfree(class_name);
669 sysfs_remove_link(&dev->kobj, "device");
596 } 670 }
597 kfree(class_name); 671#endif
672
598 down(&dev->class->sem); 673 down(&dev->class->sem);
599 /* notify any interfaces that the device is now gone */ 674 /* notify any interfaces that the device is now gone */
600 list_for_each_entry(class_intf, &dev->class->interfaces, node) 675 list_for_each_entry(class_intf, &dev->class->interfaces, node)
@@ -607,13 +682,16 @@ void device_del(struct device * dev)
607 device_remove_file(dev, &dev->uevent_attr); 682 device_remove_file(dev, &dev->uevent_attr);
608 device_remove_groups(dev); 683 device_remove_groups(dev);
609 device_remove_attrs(dev); 684 device_remove_attrs(dev);
685 bus_remove_device(dev);
610 686
611 /* Notify the platform of the removal, in case they 687 /* Notify the platform of the removal, in case they
612 * need to do anything... 688 * need to do anything...
613 */ 689 */
614 if (platform_notify_remove) 690 if (platform_notify_remove)
615 platform_notify_remove(dev); 691 platform_notify_remove(dev);
616 bus_remove_device(dev); 692 if (dev->bus)
693 blocking_notifier_call_chain(&dev->bus->bus_notifier,
694 BUS_NOTIFY_DEL_DEVICE, dev);
617 device_pm_remove(dev); 695 device_pm_remove(dev);
618 kobject_uevent(&dev->kobj, KOBJ_REMOVE); 696 kobject_uevent(&dev->kobj, KOBJ_REMOVE);
619 kobject_del(&dev->kobj); 697 kobject_del(&dev->kobj);
@@ -672,12 +750,45 @@ int device_for_each_child(struct device * parent, void * data,
672 return error; 750 return error;
673} 751}
674 752
753/**
754 * device_find_child - device iterator for locating a particular device.
755 * @parent: parent struct device
756 * @data: Data to pass to match function
757 * @match: Callback function to check device
758 *
759 * This is similar to the device_for_each_child() function above, but it
760 * returns a reference to a device that is 'found' for later use, as
761 * determined by the @match callback.
762 *
763 * The callback should return 0 if the device doesn't match and non-zero
764 * if it does. If the callback returns non-zero and a reference to the
765 * current device can be obtained, this function will return to the caller
766 * and not iterate over any more devices.
767 */
768struct device * device_find_child(struct device *parent, void *data,
769 int (*match)(struct device *, void *))
770{
771 struct klist_iter i;
772 struct device *child;
773
774 if (!parent)
775 return NULL;
776
777 klist_iter_init(&parent->klist_children, &i);
778 while ((child = next_device(&i)))
779 if (match(child, data) && get_device(child))
780 break;
781 klist_iter_exit(&i);
782 return child;
783}
784
675int __init devices_init(void) 785int __init devices_init(void)
676{ 786{
677 return subsystem_register(&devices_subsys); 787 return subsystem_register(&devices_subsys);
678} 788}
679 789
680EXPORT_SYMBOL_GPL(device_for_each_child); 790EXPORT_SYMBOL_GPL(device_for_each_child);
791EXPORT_SYMBOL_GPL(device_find_child);
681 792
682EXPORT_SYMBOL_GPL(device_initialize); 793EXPORT_SYMBOL_GPL(device_initialize);
683EXPORT_SYMBOL_GPL(device_add); 794EXPORT_SYMBOL_GPL(device_add);
@@ -800,13 +911,17 @@ int device_rename(struct device *dev, char *new_name)
800 911
801 pr_debug("DEVICE: renaming '%s' to '%s'\n", dev->bus_id, new_name); 912 pr_debug("DEVICE: renaming '%s' to '%s'\n", dev->bus_id, new_name);
802 913
914#ifdef CONFIG_SYSFS_DEPRECATED
803 if ((dev->class) && (dev->parent)) 915 if ((dev->class) && (dev->parent))
804 old_class_name = make_class_name(dev->class->name, &dev->kobj); 916 old_class_name = make_class_name(dev->class->name, &dev->kobj);
917#endif
805 918
806 if (dev->class) { 919 if (dev->class) {
807 old_symlink_name = kmalloc(BUS_ID_SIZE, GFP_KERNEL); 920 old_symlink_name = kmalloc(BUS_ID_SIZE, GFP_KERNEL);
808 if (!old_symlink_name) 921 if (!old_symlink_name) {
809 return -ENOMEM; 922 error = -ENOMEM;
923 goto out_free_old_class;
924 }
810 strlcpy(old_symlink_name, dev->bus_id, BUS_ID_SIZE); 925 strlcpy(old_symlink_name, dev->bus_id, BUS_ID_SIZE);
811 } 926 }
812 927
@@ -814,6 +929,7 @@ int device_rename(struct device *dev, char *new_name)
814 929
815 error = kobject_rename(&dev->kobj, new_name); 930 error = kobject_rename(&dev->kobj, new_name);
816 931
932#ifdef CONFIG_SYSFS_DEPRECATED
817 if (old_class_name) { 933 if (old_class_name) {
818 new_class_name = make_class_name(dev->class->name, &dev->kobj); 934 new_class_name = make_class_name(dev->class->name, &dev->kobj);
819 if (new_class_name) { 935 if (new_class_name) {
@@ -822,6 +938,8 @@ int device_rename(struct device *dev, char *new_name)
822 sysfs_remove_link(&dev->parent->kobj, old_class_name); 938 sysfs_remove_link(&dev->parent->kobj, old_class_name);
823 } 939 }
824 } 940 }
941#endif
942
825 if (dev->class) { 943 if (dev->class) {
826 sysfs_remove_link(&dev->class->subsys.kset.kobj, 944 sysfs_remove_link(&dev->class->subsys.kset.kobj,
827 old_symlink_name); 945 old_symlink_name);
@@ -830,9 +948,102 @@ int device_rename(struct device *dev, char *new_name)
830 } 948 }
831 put_device(dev); 949 put_device(dev);
832 950
833 kfree(old_class_name);
834 kfree(new_class_name); 951 kfree(new_class_name);
835 kfree(old_symlink_name); 952 kfree(old_symlink_name);
953 out_free_old_class:
954 kfree(old_class_name);
836 955
837 return error; 956 return error;
838} 957}
958
959
960static int device_move_class_links(struct device *dev,
961 struct device *old_parent,
962 struct device *new_parent)
963{
964#ifdef CONFIG_SYSFS_DEPRECATED
965 int error;
966 char *class_name;
967
968 class_name = make_class_name(dev->class->name, &dev->kobj);
969 if (!class_name) {
970 error = PTR_ERR(class_name);
971 class_name = NULL;
972 goto out;
973 }
974 if (old_parent) {
975 sysfs_remove_link(&dev->kobj, "device");
976 sysfs_remove_link(&old_parent->kobj, class_name);
977 }
978 error = sysfs_create_link(&dev->kobj, &new_parent->kobj, "device");
979 if (error)
980 goto out;
981 error = sysfs_create_link(&new_parent->kobj, &dev->kobj, class_name);
982 if (error)
983 sysfs_remove_link(&dev->kobj, "device");
984out:
985 kfree(class_name);
986 return error;
987#else
988 return 0;
989#endif
990}
991
992/**
993 * device_move - moves a device to a new parent
994 * @dev: the pointer to the struct device to be moved
995 * @new_parent: the new parent of the device
996 */
997int device_move(struct device *dev, struct device *new_parent)
998{
999 int error;
1000 struct device *old_parent;
1001
1002 dev = get_device(dev);
1003 if (!dev)
1004 return -EINVAL;
1005
1006 if (!device_is_registered(dev)) {
1007 error = -EINVAL;
1008 goto out;
1009 }
1010 new_parent = get_device(new_parent);
1011 if (!new_parent) {
1012 error = -EINVAL;
1013 goto out;
1014 }
1015 pr_debug("DEVICE: moving '%s' to '%s'\n", dev->bus_id,
1016 new_parent->bus_id);
1017 error = kobject_move(&dev->kobj, &new_parent->kobj);
1018 if (error) {
1019 put_device(new_parent);
1020 goto out;
1021 }
1022 old_parent = dev->parent;
1023 dev->parent = new_parent;
1024 if (old_parent)
1025 klist_remove(&dev->knode_parent);
1026 klist_add_tail(&dev->knode_parent, &new_parent->klist_children);
1027 if (!dev->class)
1028 goto out_put;
1029 error = device_move_class_links(dev, old_parent, new_parent);
1030 if (error) {
1031 /* We ignore errors on cleanup since we're hosed anyway... */
1032 device_move_class_links(dev, new_parent, old_parent);
1033 if (!kobject_move(&dev->kobj, &old_parent->kobj)) {
1034 klist_remove(&dev->knode_parent);
1035 if (old_parent)
1036 klist_add_tail(&dev->knode_parent,
1037 &old_parent->klist_children);
1038 }
1039 put_device(new_parent);
1040 goto out;
1041 }
1042out_put:
1043 put_device(old_parent);
1044out:
1045 put_device(dev);
1046 return error;
1047}
1048
1049EXPORT_SYMBOL_GPL(device_move);
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index b5f43c3e44fa..510e7884975f 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -18,6 +18,7 @@
18#include <linux/device.h> 18#include <linux/device.h>
19#include <linux/module.h> 19#include <linux/module.h>
20#include <linux/kthread.h> 20#include <linux/kthread.h>
21#include <linux/wait.h>
21 22
22#include "base.h" 23#include "base.h"
23#include "power/power.h" 24#include "power/power.h"
@@ -25,33 +26,28 @@
25#define to_drv(node) container_of(node, struct device_driver, kobj.entry) 26#define to_drv(node) container_of(node, struct device_driver, kobj.entry)
26 27
27 28
28/** 29static void driver_bound(struct device *dev)
29 * device_bind_driver - bind a driver to one device.
30 * @dev: device.
31 *
32 * Allow manual attachment of a driver to a device.
33 * Caller must have already set @dev->driver.
34 *
35 * Note that this does not modify the bus reference count
36 * nor take the bus's rwsem. Please verify those are accounted
37 * for before calling this. (It is ok to call with no other effort
38 * from a driver's probe() method.)
39 *
40 * This function must be called with @dev->sem held.
41 */
42int device_bind_driver(struct device *dev)
43{ 30{
44 int ret;
45
46 if (klist_node_attached(&dev->knode_driver)) { 31 if (klist_node_attached(&dev->knode_driver)) {
47 printk(KERN_WARNING "%s: device %s already bound\n", 32 printk(KERN_WARNING "%s: device %s already bound\n",
48 __FUNCTION__, kobject_name(&dev->kobj)); 33 __FUNCTION__, kobject_name(&dev->kobj));
49 return 0; 34 return;
50 } 35 }
51 36
52 pr_debug("bound device '%s' to driver '%s'\n", 37 pr_debug("bound device '%s' to driver '%s'\n",
53 dev->bus_id, dev->driver->name); 38 dev->bus_id, dev->driver->name);
39
40 if (dev->bus)
41 blocking_notifier_call_chain(&dev->bus->bus_notifier,
42 BUS_NOTIFY_BOUND_DRIVER, dev);
43
54 klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices); 44 klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices);
45}
46
47static int driver_sysfs_add(struct device *dev)
48{
49 int ret;
50
55 ret = sysfs_create_link(&dev->driver->kobj, &dev->kobj, 51 ret = sysfs_create_link(&dev->driver->kobj, &dev->kobj,
56 kobject_name(&dev->kobj)); 52 kobject_name(&dev->kobj));
57 if (ret == 0) { 53 if (ret == 0) {
@@ -64,12 +60,44 @@ int device_bind_driver(struct device *dev)
64 return ret; 60 return ret;
65} 61}
66 62
63static void driver_sysfs_remove(struct device *dev)
64{
65 struct device_driver *drv = dev->driver;
66
67 if (drv) {
68 sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
69 sysfs_remove_link(&dev->kobj, "driver");
70 }
71}
72
73/**
74 * device_bind_driver - bind a driver to one device.
75 * @dev: device.
76 *
77 * Allow manual attachment of a driver to a device.
78 * Caller must have already set @dev->driver.
79 *
80 * Note that this does not modify the bus reference count
81 * nor take the bus's rwsem. Please verify those are accounted
82 * for before calling this. (It is ok to call with no other effort
83 * from a driver's probe() method.)
84 *
85 * This function must be called with @dev->sem held.
86 */
87int device_bind_driver(struct device *dev)
88{
89 driver_bound(dev);
90 return driver_sysfs_add(dev);
91}
92
67struct stupid_thread_structure { 93struct stupid_thread_structure {
68 struct device_driver *drv; 94 struct device_driver *drv;
69 struct device *dev; 95 struct device *dev;
70}; 96};
71 97
72static atomic_t probe_count = ATOMIC_INIT(0); 98static atomic_t probe_count = ATOMIC_INIT(0);
99static DECLARE_WAIT_QUEUE_HEAD(probe_waitqueue);
100
73static int really_probe(void *void_data) 101static int really_probe(void *void_data)
74{ 102{
75 struct stupid_thread_structure *data = void_data; 103 struct stupid_thread_structure *data = void_data;
@@ -82,30 +110,32 @@ static int really_probe(void *void_data)
82 drv->bus->name, drv->name, dev->bus_id); 110 drv->bus->name, drv->name, dev->bus_id);
83 111
84 dev->driver = drv; 112 dev->driver = drv;
113 if (driver_sysfs_add(dev)) {
114 printk(KERN_ERR "%s: driver_sysfs_add(%s) failed\n",
115 __FUNCTION__, dev->bus_id);
116 goto probe_failed;
117 }
118
85 if (dev->bus->probe) { 119 if (dev->bus->probe) {
86 ret = dev->bus->probe(dev); 120 ret = dev->bus->probe(dev);
87 if (ret) { 121 if (ret)
88 dev->driver = NULL;
89 goto probe_failed; 122 goto probe_failed;
90 }
91 } else if (drv->probe) { 123 } else if (drv->probe) {
92 ret = drv->probe(dev); 124 ret = drv->probe(dev);
93 if (ret) { 125 if (ret)
94 dev->driver = NULL;
95 goto probe_failed; 126 goto probe_failed;
96 }
97 }
98 if (device_bind_driver(dev)) {
99 printk(KERN_ERR "%s: device_bind_driver(%s) failed\n",
100 __FUNCTION__, dev->bus_id);
101 /* How does undo a ->probe? We're screwed. */
102 } 127 }
128
129 driver_bound(dev);
103 ret = 1; 130 ret = 1;
104 pr_debug("%s: Bound Device %s to Driver %s\n", 131 pr_debug("%s: Bound Device %s to Driver %s\n",
105 drv->bus->name, dev->bus_id, drv->name); 132 drv->bus->name, dev->bus_id, drv->name);
106 goto done; 133 goto done;
107 134
108probe_failed: 135probe_failed:
136 driver_sysfs_remove(dev);
137 dev->driver = NULL;
138
109 if (ret == -ENODEV || ret == -ENXIO) { 139 if (ret == -ENODEV || ret == -ENXIO) {
110 /* Driver matched, but didn't support device 140 /* Driver matched, but didn't support device
111 * or device not found. 141 * or device not found.
@@ -121,6 +151,7 @@ probe_failed:
121done: 151done:
122 kfree(data); 152 kfree(data);
123 atomic_dec(&probe_count); 153 atomic_dec(&probe_count);
154 wake_up(&probe_waitqueue);
124 return ret; 155 return ret;
125} 156}
126 157
@@ -171,6 +202,8 @@ int driver_probe_device(struct device_driver * drv, struct device * dev)
171 drv->bus->name, dev->bus_id, drv->name); 202 drv->bus->name, dev->bus_id, drv->name);
172 203
173 data = kmalloc(sizeof(*data), GFP_KERNEL); 204 data = kmalloc(sizeof(*data), GFP_KERNEL);
205 if (!data)
206 return -ENOMEM;
174 data->drv = drv; 207 data->drv = drv;
175 data->dev = dev; 208 data->dev = dev;
176 209
@@ -178,7 +211,7 @@ int driver_probe_device(struct device_driver * drv, struct device * dev)
178 probe_task = kthread_run(really_probe, data, 211 probe_task = kthread_run(really_probe, data,
179 "probe-%s", dev->bus_id); 212 "probe-%s", dev->bus_id);
180 if (IS_ERR(probe_task)) 213 if (IS_ERR(probe_task))
181 ret = PTR_ERR(probe_task); 214 ret = really_probe(data);
182 } else 215 } else
183 ret = really_probe(data); 216 ret = really_probe(data);
184 217
@@ -278,10 +311,15 @@ static void __device_release_driver(struct device * dev)
278 drv = dev->driver; 311 drv = dev->driver;
279 if (drv) { 312 if (drv) {
280 get_driver(drv); 313 get_driver(drv);
281 sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj)); 314 driver_sysfs_remove(dev);
282 sysfs_remove_link(&dev->kobj, "driver"); 315 sysfs_remove_link(&dev->kobj, "driver");
283 klist_remove(&dev->knode_driver); 316 klist_remove(&dev->knode_driver);
284 317
318 if (dev->bus)
319 blocking_notifier_call_chain(&dev->bus->bus_notifier,
320 BUS_NOTIFY_UNBIND_DRIVER,
321 dev);
322
285 if (dev->bus && dev->bus->remove) 323 if (dev->bus && dev->bus->remove)
286 dev->bus->remove(dev); 324 dev->bus->remove(dev);
287 else if (drv->remove) 325 else if (drv->remove)
@@ -335,6 +373,32 @@ void driver_detach(struct device_driver * drv)
335 } 373 }
336} 374}
337 375
376#ifdef CONFIG_PCI_MULTITHREAD_PROBE
377static int __init wait_for_probes(void)
378{
379 DEFINE_WAIT(wait);
380
381 printk(KERN_INFO "%s: waiting for %d threads\n", __FUNCTION__,
382 atomic_read(&probe_count));
383 if (!atomic_read(&probe_count))
384 return 0;
385 while (atomic_read(&probe_count)) {
386 prepare_to_wait(&probe_waitqueue, &wait, TASK_UNINTERRUPTIBLE);
387 if (atomic_read(&probe_count))
388 schedule();
389 }
390 finish_wait(&probe_waitqueue, &wait);
391 return 0;
392}
393
394core_initcall_sync(wait_for_probes);
395postcore_initcall_sync(wait_for_probes);
396arch_initcall_sync(wait_for_probes);
397subsys_initcall_sync(wait_for_probes);
398fs_initcall_sync(wait_for_probes);
399device_initcall_sync(wait_for_probes);
400late_initcall_sync(wait_for_probes);
401#endif
338 402
339EXPORT_SYMBOL_GPL(device_bind_driver); 403EXPORT_SYMBOL_GPL(device_bind_driver);
340EXPORT_SYMBOL_GPL(device_release_driver); 404EXPORT_SYMBOL_GPL(device_release_driver);
diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c
index 33c5cce1560b..b2efbd4cf710 100644
--- a/drivers/base/dmapool.c
+++ b/drivers/base/dmapool.c
@@ -141,11 +141,20 @@ dma_pool_create (const char *name, struct device *dev,
141 init_waitqueue_head (&retval->waitq); 141 init_waitqueue_head (&retval->waitq);
142 142
143 if (dev) { 143 if (dev) {
144 int ret;
145
144 down (&pools_lock); 146 down (&pools_lock);
145 if (list_empty (&dev->dma_pools)) 147 if (list_empty (&dev->dma_pools))
146 device_create_file (dev, &dev_attr_pools); 148 ret = device_create_file (dev, &dev_attr_pools);
149 else
150 ret = 0;
147 /* note: not currently insisting "name" be unique */ 151 /* note: not currently insisting "name" be unique */
148 list_add (&retval->pools, &dev->dma_pools); 152 if (!ret)
153 list_add (&retval->pools, &dev->dma_pools);
154 else {
155 kfree(retval);
156 retval = NULL;
157 }
149 up (&pools_lock); 158 up (&pools_lock);
150 } else 159 } else
151 INIT_LIST_HEAD (&retval->pools); 160 INIT_LIST_HEAD (&retval->pools);
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 14615694ae9a..4bad2870c485 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -21,6 +21,8 @@
21#include <linux/firmware.h> 21#include <linux/firmware.h>
22#include "base.h" 22#include "base.h"
23 23
24#define to_dev(obj) container_of(obj, struct device, kobj)
25
24MODULE_AUTHOR("Manuel Estrada Sainz <ranty@debian.org>"); 26MODULE_AUTHOR("Manuel Estrada Sainz <ranty@debian.org>");
25MODULE_DESCRIPTION("Multi purpose firmware loading support"); 27MODULE_DESCRIPTION("Multi purpose firmware loading support");
26MODULE_LICENSE("GPL"); 28MODULE_LICENSE("GPL");
@@ -86,12 +88,12 @@ firmware_timeout_store(struct class *class, const char *buf, size_t count)
86 88
87static CLASS_ATTR(timeout, 0644, firmware_timeout_show, firmware_timeout_store); 89static CLASS_ATTR(timeout, 0644, firmware_timeout_show, firmware_timeout_store);
88 90
89static void fw_class_dev_release(struct class_device *class_dev); 91static void fw_dev_release(struct device *dev);
90 92
91static int firmware_class_uevent(struct class_device *class_dev, char **envp, 93static int firmware_uevent(struct device *dev, char **envp, int num_envp,
92 int num_envp, char *buffer, int buffer_size) 94 char *buffer, int buffer_size)
93{ 95{
94 struct firmware_priv *fw_priv = class_get_devdata(class_dev); 96 struct firmware_priv *fw_priv = dev_get_drvdata(dev);
95 int i = 0, len = 0; 97 int i = 0, len = 0;
96 98
97 if (!test_bit(FW_STATUS_READY, &fw_priv->status)) 99 if (!test_bit(FW_STATUS_READY, &fw_priv->status))
@@ -110,21 +112,21 @@ static int firmware_class_uevent(struct class_device *class_dev, char **envp,
110 112
111static struct class firmware_class = { 113static struct class firmware_class = {
112 .name = "firmware", 114 .name = "firmware",
113 .uevent = firmware_class_uevent, 115 .dev_uevent = firmware_uevent,
114 .release = fw_class_dev_release, 116 .dev_release = fw_dev_release,
115}; 117};
116 118
117static ssize_t 119static ssize_t firmware_loading_show(struct device *dev,
118firmware_loading_show(struct class_device *class_dev, char *buf) 120 struct device_attribute *attr, char *buf)
119{ 121{
120 struct firmware_priv *fw_priv = class_get_devdata(class_dev); 122 struct firmware_priv *fw_priv = dev_get_drvdata(dev);
121 int loading = test_bit(FW_STATUS_LOADING, &fw_priv->status); 123 int loading = test_bit(FW_STATUS_LOADING, &fw_priv->status);
122 return sprintf(buf, "%d\n", loading); 124 return sprintf(buf, "%d\n", loading);
123} 125}
124 126
125/** 127/**
126 * firmware_loading_store - set value in the 'loading' control file 128 * firmware_loading_store - set value in the 'loading' control file
127 * @class_dev: class_device pointer 129 * @dev: device pointer
128 * @buf: buffer to scan for loading control value 130 * @buf: buffer to scan for loading control value
129 * @count: number of bytes in @buf 131 * @count: number of bytes in @buf
130 * 132 *
@@ -134,11 +136,11 @@ firmware_loading_show(struct class_device *class_dev, char *buf)
134 * 0: Conclude the load and hand the data to the driver code. 136 * 0: Conclude the load and hand the data to the driver code.
135 * -1: Conclude the load with an error and discard any written data. 137 * -1: Conclude the load with an error and discard any written data.
136 **/ 138 **/
137static ssize_t 139static ssize_t firmware_loading_store(struct device *dev,
138firmware_loading_store(struct class_device *class_dev, 140 struct device_attribute *attr,
139 const char *buf, size_t count) 141 const char *buf, size_t count)
140{ 142{
141 struct firmware_priv *fw_priv = class_get_devdata(class_dev); 143 struct firmware_priv *fw_priv = dev_get_drvdata(dev);
142 int loading = simple_strtol(buf, NULL, 10); 144 int loading = simple_strtol(buf, NULL, 10);
143 145
144 switch (loading) { 146 switch (loading) {
@@ -174,15 +176,14 @@ firmware_loading_store(struct class_device *class_dev,
174 return count; 176 return count;
175} 177}
176 178
177static CLASS_DEVICE_ATTR(loading, 0644, 179static DEVICE_ATTR(loading, 0644, firmware_loading_show, firmware_loading_store);
178 firmware_loading_show, firmware_loading_store);
179 180
180static ssize_t 181static ssize_t
181firmware_data_read(struct kobject *kobj, 182firmware_data_read(struct kobject *kobj,
182 char *buffer, loff_t offset, size_t count) 183 char *buffer, loff_t offset, size_t count)
183{ 184{
184 struct class_device *class_dev = to_class_dev(kobj); 185 struct device *dev = to_dev(kobj);
185 struct firmware_priv *fw_priv = class_get_devdata(class_dev); 186 struct firmware_priv *fw_priv = dev_get_drvdata(dev);
186 struct firmware *fw; 187 struct firmware *fw;
187 ssize_t ret_count = count; 188 ssize_t ret_count = count;
188 189
@@ -234,7 +235,7 @@ fw_realloc_buffer(struct firmware_priv *fw_priv, int min_size)
234 235
235/** 236/**
236 * firmware_data_write - write method for firmware 237 * firmware_data_write - write method for firmware
237 * @kobj: kobject for the class_device 238 * @kobj: kobject for the device
238 * @buffer: buffer being written 239 * @buffer: buffer being written
239 * @offset: buffer offset for write in total data store area 240 * @offset: buffer offset for write in total data store area
240 * @count: buffer size 241 * @count: buffer size
@@ -246,8 +247,8 @@ static ssize_t
246firmware_data_write(struct kobject *kobj, 247firmware_data_write(struct kobject *kobj,
247 char *buffer, loff_t offset, size_t count) 248 char *buffer, loff_t offset, size_t count)
248{ 249{
249 struct class_device *class_dev = to_class_dev(kobj); 250 struct device *dev = to_dev(kobj);
250 struct firmware_priv *fw_priv = class_get_devdata(class_dev); 251 struct firmware_priv *fw_priv = dev_get_drvdata(dev);
251 struct firmware *fw; 252 struct firmware *fw;
252 ssize_t retval; 253 ssize_t retval;
253 254
@@ -280,13 +281,12 @@ static struct bin_attribute firmware_attr_data_tmpl = {
280 .write = firmware_data_write, 281 .write = firmware_data_write,
281}; 282};
282 283
283static void 284static void fw_dev_release(struct device *dev)
284fw_class_dev_release(struct class_device *class_dev)
285{ 285{
286 struct firmware_priv *fw_priv = class_get_devdata(class_dev); 286 struct firmware_priv *fw_priv = dev_get_drvdata(dev);
287 287
288 kfree(fw_priv); 288 kfree(fw_priv);
289 kfree(class_dev); 289 kfree(dev);
290 290
291 module_put(THIS_MODULE); 291 module_put(THIS_MODULE);
292} 292}
@@ -298,26 +298,23 @@ firmware_class_timeout(u_long data)
298 fw_load_abort(fw_priv); 298 fw_load_abort(fw_priv);
299} 299}
300 300
301static inline void 301static inline void fw_setup_device_id(struct device *f_dev, struct device *dev)
302fw_setup_class_device_id(struct class_device *class_dev, struct device *dev)
303{ 302{
304 /* XXX warning we should watch out for name collisions */ 303 /* XXX warning we should watch out for name collisions */
305 strlcpy(class_dev->class_id, dev->bus_id, BUS_ID_SIZE); 304 strlcpy(f_dev->bus_id, dev->bus_id, BUS_ID_SIZE);
306} 305}
307 306
308static int 307static int fw_register_device(struct device **dev_p, const char *fw_name,
309fw_register_class_device(struct class_device **class_dev_p, 308 struct device *device)
310 const char *fw_name, struct device *device)
311{ 309{
312 int retval; 310 int retval;
313 struct firmware_priv *fw_priv = kzalloc(sizeof(*fw_priv), 311 struct firmware_priv *fw_priv = kzalloc(sizeof(*fw_priv),
314 GFP_KERNEL); 312 GFP_KERNEL);
315 struct class_device *class_dev = kzalloc(sizeof(*class_dev), 313 struct device *f_dev = kzalloc(sizeof(*f_dev), GFP_KERNEL);
316 GFP_KERNEL);
317 314
318 *class_dev_p = NULL; 315 *dev_p = NULL;
319 316
320 if (!fw_priv || !class_dev) { 317 if (!fw_priv || !f_dev) {
321 printk(KERN_ERR "%s: kmalloc failed\n", __FUNCTION__); 318 printk(KERN_ERR "%s: kmalloc failed\n", __FUNCTION__);
322 retval = -ENOMEM; 319 retval = -ENOMEM;
323 goto error_kfree; 320 goto error_kfree;
@@ -331,55 +328,54 @@ fw_register_class_device(struct class_device **class_dev_p,
331 fw_priv->timeout.data = (u_long) fw_priv; 328 fw_priv->timeout.data = (u_long) fw_priv;
332 init_timer(&fw_priv->timeout); 329 init_timer(&fw_priv->timeout);
333 330
334 fw_setup_class_device_id(class_dev, device); 331 fw_setup_device_id(f_dev, device);
335 class_dev->dev = device; 332 f_dev->parent = device;
336 class_dev->class = &firmware_class; 333 f_dev->class = &firmware_class;
337 class_set_devdata(class_dev, fw_priv); 334 dev_set_drvdata(f_dev, fw_priv);
338 retval = class_device_register(class_dev); 335 retval = device_register(f_dev);
339 if (retval) { 336 if (retval) {
340 printk(KERN_ERR "%s: class_device_register failed\n", 337 printk(KERN_ERR "%s: device_register failed\n",
341 __FUNCTION__); 338 __FUNCTION__);
342 goto error_kfree; 339 goto error_kfree;
343 } 340 }
344 *class_dev_p = class_dev; 341 *dev_p = f_dev;
345 return 0; 342 return 0;
346 343
347error_kfree: 344error_kfree:
348 kfree(fw_priv); 345 kfree(fw_priv);
349 kfree(class_dev); 346 kfree(f_dev);
350 return retval; 347 return retval;
351} 348}
352 349
353static int 350static int fw_setup_device(struct firmware *fw, struct device **dev_p,
354fw_setup_class_device(struct firmware *fw, struct class_device **class_dev_p, 351 const char *fw_name, struct device *device,
355 const char *fw_name, struct device *device, int uevent) 352 int uevent)
356{ 353{
357 struct class_device *class_dev; 354 struct device *f_dev;
358 struct firmware_priv *fw_priv; 355 struct firmware_priv *fw_priv;
359 int retval; 356 int retval;
360 357
361 *class_dev_p = NULL; 358 *dev_p = NULL;
362 retval = fw_register_class_device(&class_dev, fw_name, device); 359 retval = fw_register_device(&f_dev, fw_name, device);
363 if (retval) 360 if (retval)
364 goto out; 361 goto out;
365 362
366 /* Need to pin this module until class device is destroyed */ 363 /* Need to pin this module until class device is destroyed */
367 __module_get(THIS_MODULE); 364 __module_get(THIS_MODULE);
368 365
369 fw_priv = class_get_devdata(class_dev); 366 fw_priv = dev_get_drvdata(f_dev);
370 367
371 fw_priv->fw = fw; 368 fw_priv->fw = fw;
372 retval = sysfs_create_bin_file(&class_dev->kobj, &fw_priv->attr_data); 369 retval = sysfs_create_bin_file(&f_dev->kobj, &fw_priv->attr_data);
373 if (retval) { 370 if (retval) {
374 printk(KERN_ERR "%s: sysfs_create_bin_file failed\n", 371 printk(KERN_ERR "%s: sysfs_create_bin_file failed\n",
375 __FUNCTION__); 372 __FUNCTION__);
376 goto error_unreg; 373 goto error_unreg;
377 } 374 }
378 375
379 retval = class_device_create_file(class_dev, 376 retval = device_create_file(f_dev, &dev_attr_loading);
380 &class_device_attr_loading);
381 if (retval) { 377 if (retval) {
382 printk(KERN_ERR "%s: class_device_create_file failed\n", 378 printk(KERN_ERR "%s: device_create_file failed\n",
383 __FUNCTION__); 379 __FUNCTION__);
384 goto error_unreg; 380 goto error_unreg;
385 } 381 }
@@ -388,11 +384,11 @@ fw_setup_class_device(struct firmware *fw, struct class_device **class_dev_p,
388 set_bit(FW_STATUS_READY, &fw_priv->status); 384 set_bit(FW_STATUS_READY, &fw_priv->status);
389 else 385 else
390 set_bit(FW_STATUS_READY_NOHOTPLUG, &fw_priv->status); 386 set_bit(FW_STATUS_READY_NOHOTPLUG, &fw_priv->status);
391 *class_dev_p = class_dev; 387 *dev_p = f_dev;
392 goto out; 388 goto out;
393 389
394error_unreg: 390error_unreg:
395 class_device_unregister(class_dev); 391 device_unregister(f_dev);
396out: 392out:
397 return retval; 393 return retval;
398} 394}
@@ -401,7 +397,7 @@ static int
401_request_firmware(const struct firmware **firmware_p, const char *name, 397_request_firmware(const struct firmware **firmware_p, const char *name,
402 struct device *device, int uevent) 398 struct device *device, int uevent)
403{ 399{
404 struct class_device *class_dev; 400 struct device *f_dev;
405 struct firmware_priv *fw_priv; 401 struct firmware_priv *fw_priv;
406 struct firmware *firmware; 402 struct firmware *firmware;
407 int retval; 403 int retval;
@@ -417,12 +413,11 @@ _request_firmware(const struct firmware **firmware_p, const char *name,
417 goto out; 413 goto out;
418 } 414 }
419 415
420 retval = fw_setup_class_device(firmware, &class_dev, name, device, 416 retval = fw_setup_device(firmware, &f_dev, name, device, uevent);
421 uevent);
422 if (retval) 417 if (retval)
423 goto error_kfree_fw; 418 goto error_kfree_fw;
424 419
425 fw_priv = class_get_devdata(class_dev); 420 fw_priv = dev_get_drvdata(f_dev);
426 421
427 if (uevent) { 422 if (uevent) {
428 if (loading_timeout > 0) { 423 if (loading_timeout > 0) {
@@ -430,7 +425,7 @@ _request_firmware(const struct firmware **firmware_p, const char *name,
430 add_timer(&fw_priv->timeout); 425 add_timer(&fw_priv->timeout);
431 } 426 }
432 427
433 kobject_uevent(&class_dev->kobj, KOBJ_ADD); 428 kobject_uevent(&f_dev->kobj, KOBJ_ADD);
434 wait_for_completion(&fw_priv->completion); 429 wait_for_completion(&fw_priv->completion);
435 set_bit(FW_STATUS_DONE, &fw_priv->status); 430 set_bit(FW_STATUS_DONE, &fw_priv->status);
436 del_timer_sync(&fw_priv->timeout); 431 del_timer_sync(&fw_priv->timeout);
@@ -445,7 +440,7 @@ _request_firmware(const struct firmware **firmware_p, const char *name,
445 } 440 }
446 fw_priv->fw = NULL; 441 fw_priv->fw = NULL;
447 mutex_unlock(&fw_lock); 442 mutex_unlock(&fw_lock);
448 class_device_unregister(class_dev); 443 device_unregister(f_dev);
449 goto out; 444 goto out;
450 445
451error_kfree_fw: 446error_kfree_fw:
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 940ce41f1887..d1df4a087924 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -388,6 +388,11 @@ static int platform_drv_probe(struct device *_dev)
388 return drv->probe(dev); 388 return drv->probe(dev);
389} 389}
390 390
391static int platform_drv_probe_fail(struct device *_dev)
392{
393 return -ENXIO;
394}
395
391static int platform_drv_remove(struct device *_dev) 396static int platform_drv_remove(struct device *_dev)
392{ 397{
393 struct platform_driver *drv = to_platform_driver(_dev->driver); 398 struct platform_driver *drv = to_platform_driver(_dev->driver);
@@ -451,6 +456,49 @@ void platform_driver_unregister(struct platform_driver *drv)
451} 456}
452EXPORT_SYMBOL_GPL(platform_driver_unregister); 457EXPORT_SYMBOL_GPL(platform_driver_unregister);
453 458
459/**
460 * platform_driver_probe - register driver for non-hotpluggable device
461 * @drv: platform driver structure
462 * @probe: the driver probe routine, probably from an __init section
463 *
464 * Use this instead of platform_driver_register() when you know the device
465 * is not hotpluggable and has already been registered, and you want to
466 * remove its run-once probe() infrastructure from memory after the driver
467 * has bound to the device.
468 *
469 * One typical use for this would be with drivers for controllers integrated
470 * into system-on-chip processors, where the controller devices have been
471 * configured as part of board setup.
472 *
473 * Returns zero if the driver registered and bound to a device, else returns
474 * a negative error code and with the driver not registered.
475 */
476int platform_driver_probe(struct platform_driver *drv,
477 int (*probe)(struct platform_device *))
478{
479 int retval, code;
480
481 /* temporary section violation during probe() */
482 drv->probe = probe;
483 retval = code = platform_driver_register(drv);
484
485 /* Fixup that section violation, being paranoid about code scanning
486 * the list of drivers in order to probe new devices. Check to see
487 * if the probe was successful, and make sure any forced probes of
488 * new devices fail.
489 */
490 spin_lock(&platform_bus_type.klist_drivers.k_lock);
491 drv->probe = NULL;
492 if (code == 0 && list_empty(&drv->driver.klist_devices.k_list))
493 retval = -ENODEV;
494 drv->driver.probe = platform_drv_probe_fail;
495 spin_unlock(&platform_bus_type.klist_drivers.k_lock);
496
497 if (code != retval)
498 platform_driver_unregister(drv);
499 return retval;
500}
501EXPORT_SYMBOL_GPL(platform_driver_probe);
454 502
455/* modalias support enables more hands-off userspace setup: 503/* modalias support enables more hands-off userspace setup:
456 * (a) environment variable lets new-style hotplug events work once system is 504 * (a) environment variable lets new-style hotplug events work once system is
diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index 3ef9d514b916..3d12b85b0962 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -94,55 +94,63 @@ static struct attribute_group topology_attr_group = {
94 .name = "topology" 94 .name = "topology"
95}; 95};
96 96
97static cpumask_t topology_dev_map = CPU_MASK_NONE;
98
97/* Add/Remove cpu_topology interface for CPU device */ 99/* Add/Remove cpu_topology interface for CPU device */
98static int __cpuinit topology_add_dev(struct sys_device * sys_dev) 100static int __cpuinit topology_add_dev(unsigned int cpu)
99{ 101{
100 sysfs_create_group(&sys_dev->kobj, &topology_attr_group); 102 int rc;
101 return 0; 103 struct sys_device *sys_dev = get_cpu_sysdev(cpu);
104
105 rc = sysfs_create_group(&sys_dev->kobj, &topology_attr_group);
106 if (!rc)
107 cpu_set(cpu, topology_dev_map);
108 return rc;
102} 109}
103 110
104static int __cpuinit topology_remove_dev(struct sys_device * sys_dev) 111#ifdef CONFIG_HOTPLUG_CPU
112static void __cpuinit topology_remove_dev(unsigned int cpu)
105{ 113{
114 struct sys_device *sys_dev = get_cpu_sysdev(cpu);
115
116 if (!cpu_isset(cpu, topology_dev_map))
117 return;
118 cpu_clear(cpu, topology_dev_map);
106 sysfs_remove_group(&sys_dev->kobj, &topology_attr_group); 119 sysfs_remove_group(&sys_dev->kobj, &topology_attr_group);
107 return 0;
108} 120}
109 121
110static int __cpuinit topology_cpu_callback(struct notifier_block *nfb, 122static int __cpuinit topology_cpu_callback(struct notifier_block *nfb,
111 unsigned long action, void *hcpu) 123 unsigned long action, void *hcpu)
112{ 124{
113 unsigned int cpu = (unsigned long)hcpu; 125 unsigned int cpu = (unsigned long)hcpu;
114 struct sys_device *sys_dev; 126 int rc = 0;
115 127
116 sys_dev = get_cpu_sysdev(cpu);
117 switch (action) { 128 switch (action) {
118 case CPU_ONLINE: 129 case CPU_UP_PREPARE:
119 topology_add_dev(sys_dev); 130 rc = topology_add_dev(cpu);
120 break; 131 break;
132 case CPU_UP_CANCELED:
121 case CPU_DEAD: 133 case CPU_DEAD:
122 topology_remove_dev(sys_dev); 134 topology_remove_dev(cpu);
123 break; 135 break;
124 } 136 }
125 return NOTIFY_OK; 137 return rc ? NOTIFY_BAD : NOTIFY_OK;
126} 138}
127 139#endif
128static struct notifier_block __cpuinitdata topology_cpu_notifier =
129{
130 .notifier_call = topology_cpu_callback,
131};
132 140
133static int __cpuinit topology_sysfs_init(void) 141static int __cpuinit topology_sysfs_init(void)
134{ 142{
135 int i; 143 int cpu;
144 int rc;
136 145
137 for_each_online_cpu(i) { 146 for_each_online_cpu(cpu) {
138 topology_cpu_callback(&topology_cpu_notifier, CPU_ONLINE, 147 rc = topology_add_dev(cpu);
139 (void *)(long)i); 148 if (rc)
149 return rc;
140 } 150 }
141 151 hotcpu_notifier(topology_cpu_callback, 0);
142 register_hotcpu_notifier(&topology_cpu_notifier);
143 152
144 return 0; 153 return 0;
145} 154}
146 155
147device_initcall(topology_sysfs_init); 156device_initcall(topology_sysfs_init);
148
diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h
index 6eebcb7be97e..6d111228cfac 100644
--- a/drivers/block/aoe/aoe.h
+++ b/drivers/block/aoe/aoe.h
@@ -1,5 +1,5 @@
1/* Copyright (c) 2004 Coraid, Inc. See COPYING for GPL terms. */ 1/* Copyright (c) 2006 Coraid, Inc. See COPYING for GPL terms. */
2#define VERSION "22" 2#define VERSION "32"
3#define AOE_MAJOR 152 3#define AOE_MAJOR 152
4#define DEVICE_NAME "aoe" 4#define DEVICE_NAME "aoe"
5 5
@@ -65,7 +65,7 @@ struct aoe_atahdr {
65struct aoe_cfghdr { 65struct aoe_cfghdr {
66 __be16 bufcnt; 66 __be16 bufcnt;
67 __be16 fwver; 67 __be16 fwver;
68 unsigned char res; 68 unsigned char scnt;
69 unsigned char aoeccmd; 69 unsigned char aoeccmd;
70 unsigned char cslen[2]; 70 unsigned char cslen[2];
71}; 71};
@@ -78,12 +78,14 @@ enum {
78 DEVFL_GDALLOC = (1<<4), /* need to alloc gendisk */ 78 DEVFL_GDALLOC = (1<<4), /* need to alloc gendisk */
79 DEVFL_PAUSE = (1<<5), 79 DEVFL_PAUSE = (1<<5),
80 DEVFL_NEWSIZE = (1<<6), /* need to update dev size in block layer */ 80 DEVFL_NEWSIZE = (1<<6), /* need to update dev size in block layer */
81 DEVFL_MAXBCNT = (1<<7), /* d->maxbcnt is not changeable */
82 DEVFL_KICKME = (1<<8),
81 83
82 BUFFL_FAIL = 1, 84 BUFFL_FAIL = 1,
83}; 85};
84 86
85enum { 87enum {
86 MAXATADATA = 1024, 88 DEFAULTBCNT = 2 * 512, /* 2 sectors */
87 NPERSHELF = 16, /* number of slots per shelf address */ 89 NPERSHELF = 16, /* number of slots per shelf address */
88 FREETAG = -1, 90 FREETAG = -1,
89 MIN_BUFS = 8, 91 MIN_BUFS = 8,
@@ -107,11 +109,9 @@ struct frame {
107 ulong waited; 109 ulong waited;
108 struct buf *buf; 110 struct buf *buf;
109 char *bufaddr; 111 char *bufaddr;
110 int writedatalen; 112 ulong bcnt;
111 int ndata; 113 sector_t lba;
112 114 struct sk_buff *skb;
113 /* largest possible */
114 unsigned char data[sizeof(struct aoe_hdr) + sizeof(struct aoe_atahdr)];
115}; 115};
116 116
117struct aoedev { 117struct aoedev {
@@ -121,9 +121,12 @@ struct aoedev {
121 ulong sysminor; 121 ulong sysminor;
122 ulong aoemajor; 122 ulong aoemajor;
123 ulong aoeminor; 123 ulong aoeminor;
124 ulong nopen; /* (bd_openers isn't available without sleeping) */ 124 u16 nopen; /* (bd_openers isn't available without sleeping) */
125 ulong rttavg; /* round trip average of requests/responses */ 125 u16 lasttag; /* last tag sent */
126 u16 rttavg; /* round trip average of requests/responses */
127 u16 mintimer;
126 u16 fw_ver; /* version of blade's firmware */ 128 u16 fw_ver; /* version of blade's firmware */
129 u16 maxbcnt;
127 struct work_struct work;/* disk create work struct */ 130 struct work_struct work;/* disk create work struct */
128 struct gendisk *gd; 131 struct gendisk *gd;
129 request_queue_t blkq; 132 request_queue_t blkq;
@@ -137,8 +140,8 @@ struct aoedev {
137 mempool_t *bufpool; /* for deadlock-free Buf allocation */ 140 mempool_t *bufpool; /* for deadlock-free Buf allocation */
138 struct list_head bufq; /* queue of bios to work on */ 141 struct list_head bufq; /* queue of bios to work on */
139 struct buf *inprocess; /* the one we're currently working on */ 142 struct buf *inprocess; /* the one we're currently working on */
140 ulong lasttag; /* last tag sent */ 143 ushort lostjumbo;
141 ulong nframes; /* number of frames below */ 144 ushort nframes; /* number of frames below */
142 struct frame *frames; 145 struct frame *frames;
143}; 146};
144 147
@@ -157,6 +160,7 @@ void aoecmd_cfg(ushort aoemajor, unsigned char aoeminor);
157void aoecmd_ata_rsp(struct sk_buff *); 160void aoecmd_ata_rsp(struct sk_buff *);
158void aoecmd_cfg_rsp(struct sk_buff *); 161void aoecmd_cfg_rsp(struct sk_buff *);
159void aoecmd_sleepwork(void *vp); 162void aoecmd_sleepwork(void *vp);
163struct sk_buff *new_skb(ulong);
160 164
161int aoedev_init(void); 165int aoedev_init(void);
162void aoedev_exit(void); 166void aoedev_exit(void);
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 393b86a3dbf8..aa25f8b09fe3 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -1,4 +1,4 @@
1/* Copyright (c) 2004 Coraid, Inc. See COPYING for GPL terms. */ 1/* Copyright (c) 2006 Coraid, Inc. See COPYING for GPL terms. */
2/* 2/*
3 * aoeblk.c 3 * aoeblk.c
4 * block device routines 4 * block device routines
@@ -14,7 +14,6 @@
14 14
15static kmem_cache_t *buf_pool_cache; 15static kmem_cache_t *buf_pool_cache;
16 16
17/* add attributes for our block devices in sysfs */
18static ssize_t aoedisk_show_state(struct gendisk * disk, char *page) 17static ssize_t aoedisk_show_state(struct gendisk * disk, char *page)
19{ 18{
20 struct aoedev *d = disk->private_data; 19 struct aoedev *d = disk->private_data;
@@ -64,21 +63,27 @@ static struct disk_attribute disk_attr_fwver = {
64 .show = aoedisk_show_fwver 63 .show = aoedisk_show_fwver
65}; 64};
66 65
67static void 66static struct attribute *aoe_attrs[] = {
67 &disk_attr_state.attr,
68 &disk_attr_mac.attr,
69 &disk_attr_netif.attr,
70 &disk_attr_fwver.attr,
71 NULL
72};
73
74static const struct attribute_group attr_group = {
75 .attrs = aoe_attrs,
76};
77
78static int
68aoedisk_add_sysfs(struct aoedev *d) 79aoedisk_add_sysfs(struct aoedev *d)
69{ 80{
70 sysfs_create_file(&d->gd->kobj, &disk_attr_state.attr); 81 return sysfs_create_group(&d->gd->kobj, &attr_group);
71 sysfs_create_file(&d->gd->kobj, &disk_attr_mac.attr);
72 sysfs_create_file(&d->gd->kobj, &disk_attr_netif.attr);
73 sysfs_create_file(&d->gd->kobj, &disk_attr_fwver.attr);
74} 82}
75void 83void
76aoedisk_rm_sysfs(struct aoedev *d) 84aoedisk_rm_sysfs(struct aoedev *d)
77{ 85{
78 sysfs_remove_link(&d->gd->kobj, "state"); 86 sysfs_remove_group(&d->gd->kobj, &attr_group);
79 sysfs_remove_link(&d->gd->kobj, "mac");
80 sysfs_remove_link(&d->gd->kobj, "netif");
81 sysfs_remove_link(&d->gd->kobj, "firmware-version");
82} 87}
83 88
84static int 89static int
@@ -132,8 +137,7 @@ aoeblk_make_request(request_queue_t *q, struct bio *bio)
132 d = bio->bi_bdev->bd_disk->private_data; 137 d = bio->bi_bdev->bd_disk->private_data;
133 buf = mempool_alloc(d->bufpool, GFP_NOIO); 138 buf = mempool_alloc(d->bufpool, GFP_NOIO);
134 if (buf == NULL) { 139 if (buf == NULL) {
135 printk(KERN_INFO "aoe: aoeblk_make_request: buf allocation " 140 printk(KERN_INFO "aoe: buf allocation failure\n");
136 "failure\n");
137 bio_endio(bio, bio->bi_size, -ENOMEM); 141 bio_endio(bio, bio->bi_size, -ENOMEM);
138 return 0; 142 return 0;
139 } 143 }
@@ -143,14 +147,15 @@ aoeblk_make_request(request_queue_t *q, struct bio *bio)
143 buf->bio = bio; 147 buf->bio = bio;
144 buf->resid = bio->bi_size; 148 buf->resid = bio->bi_size;
145 buf->sector = bio->bi_sector; 149 buf->sector = bio->bi_sector;
146 buf->bv = buf->bio->bi_io_vec; 150 buf->bv = &bio->bi_io_vec[bio->bi_idx];
151 WARN_ON(buf->bv->bv_len == 0);
147 buf->bv_resid = buf->bv->bv_len; 152 buf->bv_resid = buf->bv->bv_len;
148 buf->bufaddr = page_address(buf->bv->bv_page) + buf->bv->bv_offset; 153 buf->bufaddr = page_address(buf->bv->bv_page) + buf->bv->bv_offset;
149 154
150 spin_lock_irqsave(&d->lock, flags); 155 spin_lock_irqsave(&d->lock, flags);
151 156
152 if ((d->flags & DEVFL_UP) == 0) { 157 if ((d->flags & DEVFL_UP) == 0) {
153 printk(KERN_INFO "aoe: aoeblk_make_request: device %ld.%ld is not up\n", 158 printk(KERN_INFO "aoe: device %ld.%ld is not up\n",
154 d->aoemajor, d->aoeminor); 159 d->aoemajor, d->aoeminor);
155 spin_unlock_irqrestore(&d->lock, flags); 160 spin_unlock_irqrestore(&d->lock, flags);
156 mempool_free(buf, d->bufpool); 161 mempool_free(buf, d->bufpool);
@@ -176,7 +181,7 @@ aoeblk_getgeo(struct block_device *bdev, struct hd_geometry *geo)
176 struct aoedev *d = bdev->bd_disk->private_data; 181 struct aoedev *d = bdev->bd_disk->private_data;
177 182
178 if ((d->flags & DEVFL_UP) == 0) { 183 if ((d->flags & DEVFL_UP) == 0) {
179 printk(KERN_ERR "aoe: aoeblk_ioctl: disk not up\n"); 184 printk(KERN_ERR "aoe: disk not up\n");
180 return -ENODEV; 185 return -ENODEV;
181 } 186 }
182 187
@@ -203,8 +208,8 @@ aoeblk_gdalloc(void *vp)
203 208
204 gd = alloc_disk(AOE_PARTITIONS); 209 gd = alloc_disk(AOE_PARTITIONS);
205 if (gd == NULL) { 210 if (gd == NULL) {
206 printk(KERN_ERR "aoe: aoeblk_gdalloc: cannot allocate disk " 211 printk(KERN_ERR "aoe: cannot allocate disk structure for %ld.%ld\n",
207 "structure for %ld.%ld\n", d->aoemajor, d->aoeminor); 212 d->aoemajor, d->aoeminor);
208 spin_lock_irqsave(&d->lock, flags); 213 spin_lock_irqsave(&d->lock, flags);
209 d->flags &= ~DEVFL_GDALLOC; 214 d->flags &= ~DEVFL_GDALLOC;
210 spin_unlock_irqrestore(&d->lock, flags); 215 spin_unlock_irqrestore(&d->lock, flags);
@@ -213,8 +218,8 @@ aoeblk_gdalloc(void *vp)
213 218
214 d->bufpool = mempool_create_slab_pool(MIN_BUFS, buf_pool_cache); 219 d->bufpool = mempool_create_slab_pool(MIN_BUFS, buf_pool_cache);
215 if (d->bufpool == NULL) { 220 if (d->bufpool == NULL) {
216 printk(KERN_ERR "aoe: aoeblk_gdalloc: cannot allocate bufpool " 221 printk(KERN_ERR "aoe: cannot allocate bufpool for %ld.%ld\n",
217 "for %ld.%ld\n", d->aoemajor, d->aoeminor); 222 d->aoemajor, d->aoeminor);
218 put_disk(gd); 223 put_disk(gd);
219 spin_lock_irqsave(&d->lock, flags); 224 spin_lock_irqsave(&d->lock, flags);
220 d->flags &= ~DEVFL_GDALLOC; 225 d->flags &= ~DEVFL_GDALLOC;
diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c
index 1bc1cf9603f1..e22b4c9520a9 100644
--- a/drivers/block/aoe/aoechr.c
+++ b/drivers/block/aoe/aoechr.c
@@ -1,4 +1,4 @@
1/* Copyright (c) 2004 Coraid, Inc. See COPYING for GPL terms. */ 1/* Copyright (c) 2006 Coraid, Inc. See COPYING for GPL terms. */
2/* 2/*
3 * aoechr.c 3 * aoechr.c
4 * AoE character device driver 4 * AoE character device driver
@@ -15,7 +15,6 @@ enum {
15 MINOR_INTERFACES, 15 MINOR_INTERFACES,
16 MINOR_REVALIDATE, 16 MINOR_REVALIDATE,
17 MSGSZ = 2048, 17 MSGSZ = 2048,
18 NARGS = 10,
19 NMSG = 100, /* message backlog to retain */ 18 NMSG = 100, /* message backlog to retain */
20}; 19};
21 20
@@ -56,9 +55,8 @@ static int
56interfaces(const char __user *str, size_t size) 55interfaces(const char __user *str, size_t size)
57{ 56{
58 if (set_aoe_iflist(str, size)) { 57 if (set_aoe_iflist(str, size)) {
59 printk(KERN_CRIT 58 printk(KERN_ERR
60 "%s: could not set interface list: %s\n", 59 "aoe: could not set interface list: too many interfaces\n");
61 __FUNCTION__, "too many interfaces");
62 return -EINVAL; 60 return -EINVAL;
63 } 61 }
64 return 0; 62 return 0;
@@ -81,8 +79,7 @@ revalidate(const char __user *str, size_t size)
81 /* should be e%d.%d format */ 79 /* should be e%d.%d format */
82 n = sscanf(buf, "e%d.%d", &major, &minor); 80 n = sscanf(buf, "e%d.%d", &major, &minor);
83 if (n != 2) { 81 if (n != 2) {
84 printk(KERN_ERR "aoe: %s: invalid device specification\n", 82 printk(KERN_ERR "aoe: invalid device specification\n");
85 __FUNCTION__);
86 return -EINVAL; 83 return -EINVAL;
87 } 84 }
88 d = aoedev_by_aoeaddr(major, minor); 85 d = aoedev_by_aoeaddr(major, minor);
@@ -90,6 +87,7 @@ revalidate(const char __user *str, size_t size)
90 return -EINVAL; 87 return -EINVAL;
91 88
92 spin_lock_irqsave(&d->lock, flags); 89 spin_lock_irqsave(&d->lock, flags);
90 d->flags &= ~DEVFL_MAXBCNT;
93 d->flags |= DEVFL_PAUSE; 91 d->flags |= DEVFL_PAUSE;
94 spin_unlock_irqrestore(&d->lock, flags); 92 spin_unlock_irqrestore(&d->lock, flags);
95 aoecmd_cfg(major, minor); 93 aoecmd_cfg(major, minor);
@@ -116,7 +114,7 @@ bail: spin_unlock_irqrestore(&emsgs_lock, flags);
116 114
117 mp = kmalloc(n, GFP_ATOMIC); 115 mp = kmalloc(n, GFP_ATOMIC);
118 if (mp == NULL) { 116 if (mp == NULL) {
119 printk(KERN_CRIT "aoe: aoechr_error: allocation failure, len=%ld\n", n); 117 printk(KERN_ERR "aoe: allocation failure, len=%ld\n", n);
120 goto bail; 118 goto bail;
121 } 119 }
122 120
@@ -141,7 +139,7 @@ aoechr_write(struct file *filp, const char __user *buf, size_t cnt, loff_t *offp
141 139
142 switch ((unsigned long) filp->private_data) { 140 switch ((unsigned long) filp->private_data) {
143 default: 141 default:
144 printk(KERN_INFO "aoe: aoechr_write: can't write to that file.\n"); 142 printk(KERN_INFO "aoe: can't write to that file.\n");
145 break; 143 break;
146 case MINOR_DISCOVER: 144 case MINOR_DISCOVER:
147 ret = discover(); 145 ret = discover();
@@ -250,7 +248,7 @@ aoechr_init(void)
250 248
251 n = register_chrdev(AOE_MAJOR, "aoechr", &aoe_fops); 249 n = register_chrdev(AOE_MAJOR, "aoechr", &aoe_fops);
252 if (n < 0) { 250 if (n < 0) {
253 printk(KERN_ERR "aoe: aoechr_init: can't register char device\n"); 251 printk(KERN_ERR "aoe: can't register char device\n");
254 return n; 252 return n;
255 } 253 }
256 sema_init(&emsgs_sema, 0); 254 sema_init(&emsgs_sema, 0);
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 39da28d344fe..8a13b1af8bab 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -1,4 +1,4 @@
1/* Copyright (c) 2004 Coraid, Inc. See COPYING for GPL terms. */ 1/* Copyright (c) 2006 Coraid, Inc. See COPYING for GPL terms. */
2/* 2/*
3 * aoecmd.c 3 * aoecmd.c
4 * Filesystem request handling methods 4 * Filesystem request handling methods
@@ -15,17 +15,19 @@
15#define TIMERTICK (HZ / 10) 15#define TIMERTICK (HZ / 10)
16#define MINTIMER (2 * TIMERTICK) 16#define MINTIMER (2 * TIMERTICK)
17#define MAXTIMER (HZ << 1) 17#define MAXTIMER (HZ << 1)
18#define MAXWAIT (60 * 3) /* After MAXWAIT seconds, give up and fail dev */
19 18
20static struct sk_buff * 19static int aoe_deadsecs = 60 * 3;
21new_skb(struct net_device *if_dev, ulong len) 20module_param(aoe_deadsecs, int, 0644);
21MODULE_PARM_DESC(aoe_deadsecs, "After aoe_deadsecs seconds, give up and fail dev.");
22
23struct sk_buff *
24new_skb(ulong len)
22{ 25{
23 struct sk_buff *skb; 26 struct sk_buff *skb;
24 27
25 skb = alloc_skb(len, GFP_ATOMIC); 28 skb = alloc_skb(len, GFP_ATOMIC);
26 if (skb) { 29 if (skb) {
27 skb->nh.raw = skb->mac.raw = skb->data; 30 skb->nh.raw = skb->mac.raw = skb->data;
28 skb->dev = if_dev;
29 skb->protocol = __constant_htons(ETH_P_AOE); 31 skb->protocol = __constant_htons(ETH_P_AOE);
30 skb->priority = 0; 32 skb->priority = 0;
31 skb_put(skb, len); 33 skb_put(skb, len);
@@ -40,29 +42,6 @@ new_skb(struct net_device *if_dev, ulong len)
40 return skb; 42 return skb;
41} 43}
42 44
43static struct sk_buff *
44skb_prepare(struct aoedev *d, struct frame *f)
45{
46 struct sk_buff *skb;
47 char *p;
48
49 skb = new_skb(d->ifp, f->ndata + f->writedatalen);
50 if (!skb) {
51 printk(KERN_INFO "aoe: skb_prepare: failure to allocate skb\n");
52 return NULL;
53 }
54
55 p = skb->mac.raw;
56 memcpy(p, f->data, f->ndata);
57
58 if (f->writedatalen) {
59 p += sizeof(struct aoe_hdr) + sizeof(struct aoe_atahdr);
60 memcpy(p, f->bufaddr, f->writedatalen);
61 }
62
63 return skb;
64}
65
66static struct frame * 45static struct frame *
67getframe(struct aoedev *d, int tag) 46getframe(struct aoedev *d, int tag)
68{ 47{
@@ -107,6 +86,17 @@ aoehdr_atainit(struct aoedev *d, struct aoe_hdr *h)
107 return host_tag; 86 return host_tag;
108} 87}
109 88
89static inline void
90put_lba(struct aoe_atahdr *ah, sector_t lba)
91{
92 ah->lba0 = lba;
93 ah->lba1 = lba >>= 8;
94 ah->lba2 = lba >>= 8;
95 ah->lba3 = lba >>= 8;
96 ah->lba4 = lba >>= 8;
97 ah->lba5 = lba >>= 8;
98}
99
110static void 100static void
111aoecmd_ata_rw(struct aoedev *d, struct frame *f) 101aoecmd_ata_rw(struct aoedev *d, struct frame *f)
112{ 102{
@@ -125,29 +115,27 @@ aoecmd_ata_rw(struct aoedev *d, struct frame *f)
125 115
126 sector = buf->sector; 116 sector = buf->sector;
127 bcnt = buf->bv_resid; 117 bcnt = buf->bv_resid;
128 if (bcnt > MAXATADATA) 118 if (bcnt > d->maxbcnt)
129 bcnt = MAXATADATA; 119 bcnt = d->maxbcnt;
130 120
131 /* initialize the headers & frame */ 121 /* initialize the headers & frame */
132 h = (struct aoe_hdr *) f->data; 122 skb = f->skb;
123 h = (struct aoe_hdr *) skb->mac.raw;
133 ah = (struct aoe_atahdr *) (h+1); 124 ah = (struct aoe_atahdr *) (h+1);
134 f->ndata = sizeof *h + sizeof *ah; 125 skb->len = sizeof *h + sizeof *ah;
135 memset(h, 0, f->ndata); 126 memset(h, 0, ETH_ZLEN);
136 f->tag = aoehdr_atainit(d, h); 127 f->tag = aoehdr_atainit(d, h);
137 f->waited = 0; 128 f->waited = 0;
138 f->buf = buf; 129 f->buf = buf;
139 f->bufaddr = buf->bufaddr; 130 f->bufaddr = buf->bufaddr;
131 f->bcnt = bcnt;
132 f->lba = sector;
140 133
141 /* set up ata header */ 134 /* set up ata header */
142 ah->scnt = bcnt >> 9; 135 ah->scnt = bcnt >> 9;
143 ah->lba0 = sector; 136 put_lba(ah, sector);
144 ah->lba1 = sector >>= 8;
145 ah->lba2 = sector >>= 8;
146 ah->lba3 = sector >>= 8;
147 if (d->flags & DEVFL_EXT) { 137 if (d->flags & DEVFL_EXT) {
148 ah->aflags |= AOEAFL_EXT; 138 ah->aflags |= AOEAFL_EXT;
149 ah->lba4 = sector >>= 8;
150 ah->lba5 = sector >>= 8;
151 } else { 139 } else {
152 extbit = 0; 140 extbit = 0;
153 ah->lba3 &= 0x0f; 141 ah->lba3 &= 0x0f;
@@ -155,11 +143,14 @@ aoecmd_ata_rw(struct aoedev *d, struct frame *f)
155 } 143 }
156 144
157 if (bio_data_dir(buf->bio) == WRITE) { 145 if (bio_data_dir(buf->bio) == WRITE) {
146 skb_fill_page_desc(skb, 0, virt_to_page(f->bufaddr),
147 offset_in_page(f->bufaddr), bcnt);
158 ah->aflags |= AOEAFL_WRITE; 148 ah->aflags |= AOEAFL_WRITE;
159 f->writedatalen = bcnt; 149 skb->len += bcnt;
150 skb->data_len = bcnt;
160 } else { 151 } else {
152 skb->len = ETH_ZLEN;
161 writebit = 0; 153 writebit = 0;
162 f->writedatalen = 0;
163 } 154 }
164 155
165 ah->cmdstat = WIN_READ | writebit | extbit; 156 ah->cmdstat = WIN_READ | writebit | extbit;
@@ -168,26 +159,27 @@ aoecmd_ata_rw(struct aoedev *d, struct frame *f)
168 buf->nframesout += 1; 159 buf->nframesout += 1;
169 buf->bufaddr += bcnt; 160 buf->bufaddr += bcnt;
170 buf->bv_resid -= bcnt; 161 buf->bv_resid -= bcnt;
171/* printk(KERN_INFO "aoe: bv_resid=%ld\n", buf->bv_resid); */ 162/* printk(KERN_DEBUG "aoe: bv_resid=%ld\n", buf->bv_resid); */
172 buf->resid -= bcnt; 163 buf->resid -= bcnt;
173 buf->sector += bcnt >> 9; 164 buf->sector += bcnt >> 9;
174 if (buf->resid == 0) { 165 if (buf->resid == 0) {
175 d->inprocess = NULL; 166 d->inprocess = NULL;
176 } else if (buf->bv_resid == 0) { 167 } else if (buf->bv_resid == 0) {
177 buf->bv++; 168 buf->bv++;
169 WARN_ON(buf->bv->bv_len == 0);
178 buf->bv_resid = buf->bv->bv_len; 170 buf->bv_resid = buf->bv->bv_len;
179 buf->bufaddr = page_address(buf->bv->bv_page) + buf->bv->bv_offset; 171 buf->bufaddr = page_address(buf->bv->bv_page) + buf->bv->bv_offset;
180 } 172 }
181 173
182 skb = skb_prepare(d, f); 174 skb->dev = d->ifp;
183 if (skb) { 175 skb = skb_clone(skb, GFP_ATOMIC);
184 skb->next = NULL; 176 if (skb == NULL)
185 if (d->sendq_hd) 177 return;
186 d->sendq_tl->next = skb; 178 if (d->sendq_hd)
187 else 179 d->sendq_tl->next = skb;
188 d->sendq_hd = skb; 180 else
189 d->sendq_tl = skb; 181 d->sendq_hd = skb;
190 } 182 d->sendq_tl = skb;
191} 183}
192 184
193/* some callers cannot sleep, and they can call this function, 185/* some callers cannot sleep, and they can call this function,
@@ -209,11 +201,12 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff **tail)
209 if (!is_aoe_netif(ifp)) 201 if (!is_aoe_netif(ifp))
210 continue; 202 continue;
211 203
212 skb = new_skb(ifp, sizeof *h + sizeof *ch); 204 skb = new_skb(sizeof *h + sizeof *ch);
213 if (skb == NULL) { 205 if (skb == NULL) {
214 printk(KERN_INFO "aoe: aoecmd_cfg: skb alloc failure\n"); 206 printk(KERN_INFO "aoe: skb alloc failure\n");
215 continue; 207 continue;
216 } 208 }
209 skb->dev = ifp;
217 if (sl_tail == NULL) 210 if (sl_tail == NULL)
218 sl_tail = skb; 211 sl_tail = skb;
219 h = (struct aoe_hdr *) skb->mac.raw; 212 h = (struct aoe_hdr *) skb->mac.raw;
@@ -237,6 +230,29 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff **tail)
237 return sl; 230 return sl;
238} 231}
239 232
233static struct frame *
234freeframe(struct aoedev *d)
235{
236 struct frame *f, *e;
237 int n = 0;
238
239 f = d->frames;
240 e = f + d->nframes;
241 for (; f<e; f++) {
242 if (f->tag != FREETAG)
243 continue;
244 if (atomic_read(&skb_shinfo(f->skb)->dataref) == 1) {
245 skb_shinfo(f->skb)->nr_frags = f->skb->data_len = 0;
246 return f;
247 }
248 n++;
249 }
250 if (n == d->nframes) /* wait for network layer */
251 d->flags |= DEVFL_KICKME;
252
253 return NULL;
254}
255
240/* enters with d->lock held */ 256/* enters with d->lock held */
241void 257void
242aoecmd_work(struct aoedev *d) 258aoecmd_work(struct aoedev *d)
@@ -252,7 +268,7 @@ aoecmd_work(struct aoedev *d)
252 } 268 }
253 269
254loop: 270loop:
255 f = getframe(d, FREETAG); 271 f = freeframe(d);
256 if (f == NULL) 272 if (f == NULL)
257 return; 273 return;
258 if (d->inprocess == NULL) { 274 if (d->inprocess == NULL) {
@@ -260,7 +276,7 @@ loop:
260 return; 276 return;
261 buf = container_of(d->bufq.next, struct buf, bufs); 277 buf = container_of(d->bufq.next, struct buf, bufs);
262 list_del(d->bufq.next); 278 list_del(d->bufq.next);
263/*printk(KERN_INFO "aoecmd_work: bi_size=%ld\n", buf->bio->bi_size); */ 279/*printk(KERN_DEBUG "aoe: bi_size=%ld\n", buf->bio->bi_size); */
264 d->inprocess = buf; 280 d->inprocess = buf;
265 } 281 }
266 aoecmd_ata_rw(d, f); 282 aoecmd_ata_rw(d, f);
@@ -272,6 +288,7 @@ rexmit(struct aoedev *d, struct frame *f)
272{ 288{
273 struct sk_buff *skb; 289 struct sk_buff *skb;
274 struct aoe_hdr *h; 290 struct aoe_hdr *h;
291 struct aoe_atahdr *ah;
275 char buf[128]; 292 char buf[128];
276 u32 n; 293 u32 n;
277 294
@@ -283,21 +300,41 @@ rexmit(struct aoedev *d, struct frame *f)
283 d->aoemajor, d->aoeminor, f->tag, jiffies, n); 300 d->aoemajor, d->aoeminor, f->tag, jiffies, n);
284 aoechr_error(buf); 301 aoechr_error(buf);
285 302
286 h = (struct aoe_hdr *) f->data; 303 skb = f->skb;
304 h = (struct aoe_hdr *) skb->mac.raw;
305 ah = (struct aoe_atahdr *) (h+1);
287 f->tag = n; 306 f->tag = n;
288 h->tag = cpu_to_be32(n); 307 h->tag = cpu_to_be32(n);
289 memcpy(h->dst, d->addr, sizeof h->dst); 308 memcpy(h->dst, d->addr, sizeof h->dst);
290 memcpy(h->src, d->ifp->dev_addr, sizeof h->src); 309 memcpy(h->src, d->ifp->dev_addr, sizeof h->src);
291 310
292 skb = skb_prepare(d, f); 311 n = DEFAULTBCNT / 512;
293 if (skb) { 312 if (ah->scnt > n) {
294 skb->next = NULL; 313 ah->scnt = n;
295 if (d->sendq_hd) 314 if (ah->aflags & AOEAFL_WRITE) {
296 d->sendq_tl->next = skb; 315 skb_fill_page_desc(skb, 0, virt_to_page(f->bufaddr),
297 else 316 offset_in_page(f->bufaddr), DEFAULTBCNT);
298 d->sendq_hd = skb; 317 skb->len = sizeof *h + sizeof *ah + DEFAULTBCNT;
299 d->sendq_tl = skb; 318 skb->data_len = DEFAULTBCNT;
319 }
320 if (++d->lostjumbo > (d->nframes << 1))
321 if (d->maxbcnt != DEFAULTBCNT) {
322 printk(KERN_INFO "aoe: e%ld.%ld: too many lost jumbo on %s - using 1KB frames.\n",
323 d->aoemajor, d->aoeminor, d->ifp->name);
324 d->maxbcnt = DEFAULTBCNT;
325 d->flags |= DEVFL_MAXBCNT;
326 }
300 } 327 }
328
329 skb->dev = d->ifp;
330 skb = skb_clone(skb, GFP_ATOMIC);
331 if (skb == NULL)
332 return;
333 if (d->sendq_hd)
334 d->sendq_tl->next = skb;
335 else
336 d->sendq_hd = skb;
337 d->sendq_tl = skb;
301} 338}
302 339
303static int 340static int
@@ -340,13 +377,17 @@ rexmit_timer(ulong vp)
340 if (f->tag != FREETAG && tsince(f->tag) >= timeout) { 377 if (f->tag != FREETAG && tsince(f->tag) >= timeout) {
341 n = f->waited += timeout; 378 n = f->waited += timeout;
342 n /= HZ; 379 n /= HZ;
343 if (n > MAXWAIT) { /* waited too long. device failure. */ 380 if (n > aoe_deadsecs) { /* waited too long for response */
344 aoedev_downdev(d); 381 aoedev_downdev(d);
345 break; 382 break;
346 } 383 }
347 rexmit(d, f); 384 rexmit(d, f);
348 } 385 }
349 } 386 }
387 if (d->flags & DEVFL_KICKME) {
388 d->flags &= ~DEVFL_KICKME;
389 aoecmd_work(d);
390 }
350 391
351 sl = d->sendq_hd; 392 sl = d->sendq_hd;
352 d->sendq_hd = d->sendq_tl = NULL; 393 d->sendq_hd = d->sendq_tl = NULL;
@@ -431,8 +472,8 @@ ataid_complete(struct aoedev *d, unsigned char *id)
431 } 472 }
432 473
433 if (d->ssize != ssize) 474 if (d->ssize != ssize)
434 printk(KERN_INFO "aoe: %012llx e%lu.%lu v%04x has %llu " 475 printk(KERN_INFO "aoe: %012llx e%lu.%lu v%04x has %llu sectors\n",
435 "sectors\n", (unsigned long long)mac_addr(d->addr), 476 (unsigned long long)mac_addr(d->addr),
436 d->aoemajor, d->aoeminor, 477 d->aoemajor, d->aoeminor,
437 d->fw_ver, (long long)ssize); 478 d->fw_ver, (long long)ssize);
438 d->ssize = ssize; 479 d->ssize = ssize;
@@ -442,11 +483,9 @@ ataid_complete(struct aoedev *d, unsigned char *id)
442 d->flags |= DEVFL_NEWSIZE; 483 d->flags |= DEVFL_NEWSIZE;
443 } else { 484 } else {
444 if (d->flags & DEVFL_GDALLOC) { 485 if (d->flags & DEVFL_GDALLOC) {
445 printk(KERN_INFO "aoe: %s: %s e%lu.%lu, %s\n", 486 printk(KERN_ERR "aoe: can't schedule work for e%lu.%lu, %s\n",
446 __FUNCTION__,
447 "can't schedule work for",
448 d->aoemajor, d->aoeminor, 487 d->aoemajor, d->aoeminor,
449 "it's already on! (This really shouldn't happen).\n"); 488 "it's already on! This shouldn't happen.\n");
450 return; 489 return;
451 } 490 }
452 d->flags |= DEVFL_GDALLOC; 491 d->flags |= DEVFL_GDALLOC;
@@ -460,8 +499,15 @@ calc_rttavg(struct aoedev *d, int rtt)
460 register long n; 499 register long n;
461 500
462 n = rtt; 501 n = rtt;
463 if (n < MINTIMER) 502 if (n < 0) {
464 n = MINTIMER; 503 n = -rtt;
504 if (n < MINTIMER)
505 n = MINTIMER;
506 else if (n > MAXTIMER)
507 n = MAXTIMER;
508 d->mintimer += (n - d->mintimer) >> 1;
509 } else if (n < d->mintimer)
510 n = d->mintimer;
465 else if (n > MAXTIMER) 511 else if (n > MAXTIMER)
466 n = MAXTIMER; 512 n = MAXTIMER;
467 513
@@ -474,7 +520,7 @@ void
474aoecmd_ata_rsp(struct sk_buff *skb) 520aoecmd_ata_rsp(struct sk_buff *skb)
475{ 521{
476 struct aoedev *d; 522 struct aoedev *d;
477 struct aoe_hdr *hin; 523 struct aoe_hdr *hin, *hout;
478 struct aoe_atahdr *ahin, *ahout; 524 struct aoe_atahdr *ahin, *ahout;
479 struct frame *f; 525 struct frame *f;
480 struct buf *buf; 526 struct buf *buf;
@@ -497,8 +543,10 @@ aoecmd_ata_rsp(struct sk_buff *skb)
497 543
498 spin_lock_irqsave(&d->lock, flags); 544 spin_lock_irqsave(&d->lock, flags);
499 545
500 f = getframe(d, be32_to_cpu(hin->tag)); 546 n = be32_to_cpu(hin->tag);
547 f = getframe(d, n);
501 if (f == NULL) { 548 if (f == NULL) {
549 calc_rttavg(d, -tsince(n));
502 spin_unlock_irqrestore(&d->lock, flags); 550 spin_unlock_irqrestore(&d->lock, flags);
503 snprintf(ebuf, sizeof ebuf, 551 snprintf(ebuf, sizeof ebuf,
504 "%15s e%d.%d tag=%08x@%08lx\n", 552 "%15s e%d.%d tag=%08x@%08lx\n",
@@ -514,26 +562,27 @@ aoecmd_ata_rsp(struct sk_buff *skb)
514 calc_rttavg(d, tsince(f->tag)); 562 calc_rttavg(d, tsince(f->tag));
515 563
516 ahin = (struct aoe_atahdr *) (hin+1); 564 ahin = (struct aoe_atahdr *) (hin+1);
517 ahout = (struct aoe_atahdr *) (f->data + sizeof(struct aoe_hdr)); 565 hout = (struct aoe_hdr *) f->skb->mac.raw;
566 ahout = (struct aoe_atahdr *) (hout+1);
518 buf = f->buf; 567 buf = f->buf;
519 568
520 if (ahout->cmdstat == WIN_IDENTIFY) 569 if (ahout->cmdstat == WIN_IDENTIFY)
521 d->flags &= ~DEVFL_PAUSE; 570 d->flags &= ~DEVFL_PAUSE;
522 if (ahin->cmdstat & 0xa9) { /* these bits cleared on success */ 571 if (ahin->cmdstat & 0xa9) { /* these bits cleared on success */
523 printk(KERN_CRIT "aoe: aoecmd_ata_rsp: ata error cmd=%2.2Xh " 572 printk(KERN_ERR
524 "stat=%2.2Xh from e%ld.%ld\n", 573 "aoe: ata error cmd=%2.2Xh stat=%2.2Xh from e%ld.%ld\n",
525 ahout->cmdstat, ahin->cmdstat, 574 ahout->cmdstat, ahin->cmdstat,
526 d->aoemajor, d->aoeminor); 575 d->aoemajor, d->aoeminor);
527 if (buf) 576 if (buf)
528 buf->flags |= BUFFL_FAIL; 577 buf->flags |= BUFFL_FAIL;
529 } else { 578 } else {
579 n = ahout->scnt << 9;
530 switch (ahout->cmdstat) { 580 switch (ahout->cmdstat) {
531 case WIN_READ: 581 case WIN_READ:
532 case WIN_READ_EXT: 582 case WIN_READ_EXT:
533 n = ahout->scnt << 9;
534 if (skb->len - sizeof *hin - sizeof *ahin < n) { 583 if (skb->len - sizeof *hin - sizeof *ahin < n) {
535 printk(KERN_CRIT "aoe: aoecmd_ata_rsp: runt " 584 printk(KERN_ERR
536 "ata data size in read. skb->len=%d\n", 585 "aoe: runt data size in read. skb->len=%d\n",
537 skb->len); 586 skb->len);
538 /* fail frame f? just returning will rexmit. */ 587 /* fail frame f? just returning will rexmit. */
539 spin_unlock_irqrestore(&d->lock, flags); 588 spin_unlock_irqrestore(&d->lock, flags);
@@ -542,22 +591,49 @@ aoecmd_ata_rsp(struct sk_buff *skb)
542 memcpy(f->bufaddr, ahin+1, n); 591 memcpy(f->bufaddr, ahin+1, n);
543 case WIN_WRITE: 592 case WIN_WRITE:
544 case WIN_WRITE_EXT: 593 case WIN_WRITE_EXT:
594 if (f->bcnt -= n) {
595 skb = f->skb;
596 f->bufaddr += n;
597 put_lba(ahout, f->lba += ahout->scnt);
598 n = f->bcnt;
599 if (n > DEFAULTBCNT)
600 n = DEFAULTBCNT;
601 ahout->scnt = n >> 9;
602 if (ahout->aflags & AOEAFL_WRITE) {
603 skb_fill_page_desc(skb, 0,
604 virt_to_page(f->bufaddr),
605 offset_in_page(f->bufaddr), n);
606 skb->len = sizeof *hout + sizeof *ahout + n;
607 skb->data_len = n;
608 }
609 f->tag = newtag(d);
610 hout->tag = cpu_to_be32(f->tag);
611 skb->dev = d->ifp;
612 skb = skb_clone(skb, GFP_ATOMIC);
613 spin_unlock_irqrestore(&d->lock, flags);
614 if (skb)
615 aoenet_xmit(skb);
616 return;
617 }
618 if (n > DEFAULTBCNT)
619 d->lostjumbo = 0;
545 break; 620 break;
546 case WIN_IDENTIFY: 621 case WIN_IDENTIFY:
547 if (skb->len - sizeof *hin - sizeof *ahin < 512) { 622 if (skb->len - sizeof *hin - sizeof *ahin < 512) {
548 printk(KERN_INFO "aoe: aoecmd_ata_rsp: runt data size " 623 printk(KERN_INFO
549 "in ataid. skb->len=%d\n", skb->len); 624 "aoe: runt data size in ataid. skb->len=%d\n",
625 skb->len);
550 spin_unlock_irqrestore(&d->lock, flags); 626 spin_unlock_irqrestore(&d->lock, flags);
551 return; 627 return;
552 } 628 }
553 ataid_complete(d, (char *) (ahin+1)); 629 ataid_complete(d, (char *) (ahin+1));
554 break; 630 break;
555 default: 631 default:
556 printk(KERN_INFO "aoe: aoecmd_ata_rsp: unrecognized " 632 printk(KERN_INFO
557 "outbound ata command %2.2Xh for %d.%d\n", 633 "aoe: unrecognized ata command %2.2Xh for %d.%d\n",
558 ahout->cmdstat, 634 ahout->cmdstat,
559 be16_to_cpu(hin->major), 635 be16_to_cpu(hin->major),
560 hin->minor); 636 hin->minor);
561 } 637 }
562 } 638 }
563 639
@@ -612,33 +688,32 @@ aoecmd_ata_id(struct aoedev *d)
612 struct frame *f; 688 struct frame *f;
613 struct sk_buff *skb; 689 struct sk_buff *skb;
614 690
615 f = getframe(d, FREETAG); 691 f = freeframe(d);
616 if (f == NULL) { 692 if (f == NULL) {
617 printk(KERN_CRIT "aoe: aoecmd_ata_id: can't get a frame. " 693 printk(KERN_ERR "aoe: can't get a frame. This shouldn't happen.\n");
618 "This shouldn't happen.\n");
619 return NULL; 694 return NULL;
620 } 695 }
621 696
622 /* initialize the headers & frame */ 697 /* initialize the headers & frame */
623 h = (struct aoe_hdr *) f->data; 698 skb = f->skb;
699 h = (struct aoe_hdr *) skb->mac.raw;
624 ah = (struct aoe_atahdr *) (h+1); 700 ah = (struct aoe_atahdr *) (h+1);
625 f->ndata = sizeof *h + sizeof *ah; 701 skb->len = ETH_ZLEN;
626 memset(h, 0, f->ndata); 702 memset(h, 0, ETH_ZLEN);
627 f->tag = aoehdr_atainit(d, h); 703 f->tag = aoehdr_atainit(d, h);
628 f->waited = 0; 704 f->waited = 0;
629 f->writedatalen = 0;
630 705
631 /* set up ata header */ 706 /* set up ata header */
632 ah->scnt = 1; 707 ah->scnt = 1;
633 ah->cmdstat = WIN_IDENTIFY; 708 ah->cmdstat = WIN_IDENTIFY;
634 ah->lba3 = 0xa0; 709 ah->lba3 = 0xa0;
635 710
636 skb = skb_prepare(d, f); 711 skb->dev = d->ifp;
637 712
638 d->rttavg = MAXTIMER; 713 d->rttavg = MAXTIMER;
639 d->timer.function = rexmit_timer; 714 d->timer.function = rexmit_timer;
640 715
641 return skb; 716 return skb_clone(skb, GFP_ATOMIC);
642} 717}
643 718
644void 719void
@@ -648,9 +723,9 @@ aoecmd_cfg_rsp(struct sk_buff *skb)
648 struct aoe_hdr *h; 723 struct aoe_hdr *h;
649 struct aoe_cfghdr *ch; 724 struct aoe_cfghdr *ch;
650 ulong flags, sysminor, aoemajor; 725 ulong flags, sysminor, aoemajor;
651 u16 bufcnt;
652 struct sk_buff *sl; 726 struct sk_buff *sl;
653 enum { MAXFRAMES = 16 }; 727 enum { MAXFRAMES = 16 };
728 u16 n;
654 729
655 h = (struct aoe_hdr *) skb->mac.raw; 730 h = (struct aoe_hdr *) skb->mac.raw;
656 ch = (struct aoe_cfghdr *) (h+1); 731 ch = (struct aoe_cfghdr *) (h+1);
@@ -661,26 +736,25 @@ aoecmd_cfg_rsp(struct sk_buff *skb)
661 */ 736 */
662 aoemajor = be16_to_cpu(h->major); 737 aoemajor = be16_to_cpu(h->major);
663 if (aoemajor == 0xfff) { 738 if (aoemajor == 0xfff) {
664 printk(KERN_CRIT "aoe: aoecmd_cfg_rsp: Warning: shelf " 739 printk(KERN_ERR "aoe: Warning: shelf address is all ones. "
665 "address is all ones. Check shelf dip switches\n"); 740 "Check shelf dip switches.\n");
666 return; 741 return;
667 } 742 }
668 743
669 sysminor = SYSMINOR(aoemajor, h->minor); 744 sysminor = SYSMINOR(aoemajor, h->minor);
670 if (sysminor * AOE_PARTITIONS + AOE_PARTITIONS > MINORMASK) { 745 if (sysminor * AOE_PARTITIONS + AOE_PARTITIONS > MINORMASK) {
671 printk(KERN_INFO 746 printk(KERN_INFO "aoe: e%ld.%d: minor number too large\n",
672 "aoe: e%ld.%d: minor number too large\n",
673 aoemajor, (int) h->minor); 747 aoemajor, (int) h->minor);
674 return; 748 return;
675 } 749 }
676 750
677 bufcnt = be16_to_cpu(ch->bufcnt); 751 n = be16_to_cpu(ch->bufcnt);
678 if (bufcnt > MAXFRAMES) /* keep it reasonable */ 752 if (n > MAXFRAMES) /* keep it reasonable */
679 bufcnt = MAXFRAMES; 753 n = MAXFRAMES;
680 754
681 d = aoedev_by_sysminor_m(sysminor, bufcnt); 755 d = aoedev_by_sysminor_m(sysminor, n);
682 if (d == NULL) { 756 if (d == NULL) {
683 printk(KERN_INFO "aoe: aoecmd_cfg_rsp: device sysminor_m failure\n"); 757 printk(KERN_INFO "aoe: device sysminor_m failure\n");
684 return; 758 return;
685 } 759 }
686 760
@@ -689,6 +763,20 @@ aoecmd_cfg_rsp(struct sk_buff *skb)
689 /* permit device to migrate mac and network interface */ 763 /* permit device to migrate mac and network interface */
690 d->ifp = skb->dev; 764 d->ifp = skb->dev;
691 memcpy(d->addr, h->src, sizeof d->addr); 765 memcpy(d->addr, h->src, sizeof d->addr);
766 if (!(d->flags & DEVFL_MAXBCNT)) {
767 n = d->ifp->mtu;
768 n -= sizeof (struct aoe_hdr) + sizeof (struct aoe_atahdr);
769 n /= 512;
770 if (n > ch->scnt)
771 n = ch->scnt;
772 n = n ? n * 512 : DEFAULTBCNT;
773 if (n != d->maxbcnt) {
774 printk(KERN_INFO
775 "aoe: e%ld.%ld: setting %d byte data frames on %s\n",
776 d->aoemajor, d->aoeminor, n, d->ifp->name);
777 d->maxbcnt = n;
778 }
779 }
692 780
693 /* don't change users' perspective */ 781 /* don't change users' perspective */
694 if (d->nopen && !(d->flags & DEVFL_PAUSE)) { 782 if (d->nopen && !(d->flags & DEVFL_PAUSE)) {
@@ -696,6 +784,7 @@ aoecmd_cfg_rsp(struct sk_buff *skb)
696 return; 784 return;
697 } 785 }
698 d->flags |= DEVFL_PAUSE; /* force pause */ 786 d->flags |= DEVFL_PAUSE; /* force pause */
787 d->mintimer = MINTIMER;
699 d->fw_ver = be16_to_cpu(ch->fwver); 788 d->fw_ver = be16_to_cpu(ch->fwver);
700 789
701 /* check for already outstanding ataid */ 790 /* check for already outstanding ataid */
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index ed4258a62df5..6125921bbec4 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -1,4 +1,4 @@
1/* Copyright (c) 2004 Coraid, Inc. See COPYING for GPL terms. */ 1/* Copyright (c) 2006 Coraid, Inc. See COPYING for GPL terms. */
2/* 2/*
3 * aoedev.c 3 * aoedev.c
4 * AoE device utility functions; maintains device list. 4 * AoE device utility functions; maintains device list.
@@ -20,11 +20,8 @@ aoedev_isbusy(struct aoedev *d)
20 f = d->frames; 20 f = d->frames;
21 e = f + d->nframes; 21 e = f + d->nframes;
22 do { 22 do {
23 if (f->tag != FREETAG) { 23 if (f->tag != FREETAG)
24 printk(KERN_DEBUG "aoe: %ld.%ld isbusy\n",
25 d->aoemajor, d->aoeminor);
26 return 1; 24 return 1;
27 }
28 } while (++f < e); 25 } while (++f < e);
29 26
30 return 0; 27 return 0;
@@ -66,22 +63,32 @@ aoedev_newdev(ulong nframes)
66 struct frame *f, *e; 63 struct frame *f, *e;
67 64
68 d = kzalloc(sizeof *d, GFP_ATOMIC); 65 d = kzalloc(sizeof *d, GFP_ATOMIC);
69 if (d == NULL)
70 return NULL;
71 f = kcalloc(nframes, sizeof *f, GFP_ATOMIC); 66 f = kcalloc(nframes, sizeof *f, GFP_ATOMIC);
72 if (f == NULL) { 67 switch (!d || !f) {
73 kfree(d); 68 case 0:
69 d->nframes = nframes;
70 d->frames = f;
71 e = f + nframes;
72 for (; f<e; f++) {
73 f->tag = FREETAG;
74 f->skb = new_skb(ETH_ZLEN);
75 if (!f->skb)
76 break;
77 }
78 if (f == e)
79 break;
80 while (f > d->frames) {
81 f--;
82 dev_kfree_skb(f->skb);
83 }
84 default:
85 if (f)
86 kfree(f);
87 if (d)
88 kfree(d);
74 return NULL; 89 return NULL;
75 } 90 }
76
77 INIT_WORK(&d->work, aoecmd_sleepwork, d); 91 INIT_WORK(&d->work, aoecmd_sleepwork, d);
78
79 d->nframes = nframes;
80 d->frames = f;
81 e = f + nframes;
82 for (; f<e; f++)
83 f->tag = FREETAG;
84
85 spin_lock_init(&d->lock); 92 spin_lock_init(&d->lock);
86 init_timer(&d->timer); 93 init_timer(&d->timer);
87 d->timer.data = (ulong) d; 94 d->timer.data = (ulong) d;
@@ -114,6 +121,7 @@ aoedev_downdev(struct aoedev *d)
114 mempool_free(buf, d->bufpool); 121 mempool_free(buf, d->bufpool);
115 bio_endio(bio, bio->bi_size, -EIO); 122 bio_endio(bio, bio->bi_size, -EIO);
116 } 123 }
124 skb_shinfo(f->skb)->nr_frags = f->skb->data_len = 0;
117 } 125 }
118 d->inprocess = NULL; 126 d->inprocess = NULL;
119 127
@@ -148,7 +156,7 @@ aoedev_by_sysminor_m(ulong sysminor, ulong bufcnt)
148 d = aoedev_newdev(bufcnt); 156 d = aoedev_newdev(bufcnt);
149 if (d == NULL) { 157 if (d == NULL) {
150 spin_unlock_irqrestore(&devlist_lock, flags); 158 spin_unlock_irqrestore(&devlist_lock, flags);
151 printk(KERN_INFO "aoe: aoedev_set: aoedev_newdev failure.\n"); 159 printk(KERN_INFO "aoe: aoedev_newdev failure.\n");
152 return NULL; 160 return NULL;
153 } 161 }
154 d->sysminor = sysminor; 162 d->sysminor = sysminor;
@@ -163,11 +171,19 @@ aoedev_by_sysminor_m(ulong sysminor, ulong bufcnt)
163static void 171static void
164aoedev_freedev(struct aoedev *d) 172aoedev_freedev(struct aoedev *d)
165{ 173{
174 struct frame *f, *e;
175
166 if (d->gd) { 176 if (d->gd) {
167 aoedisk_rm_sysfs(d); 177 aoedisk_rm_sysfs(d);
168 del_gendisk(d->gd); 178 del_gendisk(d->gd);
169 put_disk(d->gd); 179 put_disk(d->gd);
170 } 180 }
181 f = d->frames;
182 e = f + d->nframes;
183 for (; f<e; f++) {
184 skb_shinfo(f->skb)->nr_frags = 0;
185 dev_kfree_skb(f->skb);
186 }
171 kfree(d->frames); 187 kfree(d->frames);
172 if (d->bufpool) 188 if (d->bufpool)
173 mempool_destroy(d->bufpool); 189 mempool_destroy(d->bufpool);
diff --git a/drivers/block/aoe/aoemain.c b/drivers/block/aoe/aoemain.c
index de08491ebe66..a04b7d613299 100644
--- a/drivers/block/aoe/aoemain.c
+++ b/drivers/block/aoe/aoemain.c
@@ -1,4 +1,4 @@
1/* Copyright (c) 2004 Coraid, Inc. See COPYING for GPL terms. */ 1/* Copyright (c) 2006 Coraid, Inc. See COPYING for GPL terms. */
2/* 2/*
3 * aoemain.c 3 * aoemain.c
4 * Module initialization routines, discover timer 4 * Module initialization routines, discover timer
@@ -84,13 +84,11 @@ aoe_init(void)
84 goto net_fail; 84 goto net_fail;
85 ret = register_blkdev(AOE_MAJOR, DEVICE_NAME); 85 ret = register_blkdev(AOE_MAJOR, DEVICE_NAME);
86 if (ret < 0) { 86 if (ret < 0) {
87 printk(KERN_ERR "aoe: aoeblk_init: can't register major\n"); 87 printk(KERN_ERR "aoe: can't register major\n");
88 goto blkreg_fail; 88 goto blkreg_fail;
89 } 89 }
90 90
91 printk(KERN_INFO 91 printk(KERN_INFO "aoe: AoE v%s initialised.\n", VERSION);
92 "aoe: aoe_init: AoE v%s initialised.\n",
93 VERSION);
94 discover_timer(TINIT); 92 discover_timer(TINIT);
95 return 0; 93 return 0;
96 94
@@ -103,7 +101,7 @@ aoe_init(void)
103 chr_fail: 101 chr_fail:
104 aoedev_exit(); 102 aoedev_exit();
105 103
106 printk(KERN_INFO "aoe: aoe_init: initialisation failure.\n"); 104 printk(KERN_INFO "aoe: initialisation failure.\n");
107 return ret; 105 return ret;
108} 106}
109 107
diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c
index c1434ed11880..9626e0f5da9d 100644
--- a/drivers/block/aoe/aoenet.c
+++ b/drivers/block/aoe/aoenet.c
@@ -1,4 +1,4 @@
1/* Copyright (c) 2004 Coraid, Inc. See COPYING for GPL terms. */ 1/* Copyright (c) 2006 Coraid, Inc. See COPYING for GPL terms. */
2/* 2/*
3 * aoenet.c 3 * aoenet.c
4 * Ethernet portion of AoE driver 4 * Ethernet portion of AoE driver
@@ -74,7 +74,7 @@ set_aoe_iflist(const char __user *user_str, size_t size)
74 return -EINVAL; 74 return -EINVAL;
75 75
76 if (copy_from_user(aoe_iflist, user_str, size)) { 76 if (copy_from_user(aoe_iflist, user_str, size)) {
77 printk(KERN_INFO "aoe: %s: copy from user failed\n", __FUNCTION__); 77 printk(KERN_INFO "aoe: copy from user failed\n");
78 return -EFAULT; 78 return -EFAULT;
79 } 79 }
80 aoe_iflist[size] = 0x00; 80 aoe_iflist[size] = 0x00;
@@ -132,8 +132,7 @@ aoenet_rcv(struct sk_buff *skb, struct net_device *ifp, struct packet_type *pt,
132 if (n > NECODES) 132 if (n > NECODES)
133 n = 0; 133 n = 0;
134 if (net_ratelimit()) 134 if (net_ratelimit())
135 printk(KERN_ERR "aoe: aoenet_rcv: error packet from %d.%d; " 135 printk(KERN_ERR "aoe: error packet from %d.%d; ecode=%d '%s'\n",
136 "ecode=%d '%s'\n",
137 be16_to_cpu(h->major), h->minor, 136 be16_to_cpu(h->major), h->minor,
138 h->err, aoe_errlist[n]); 137 h->err, aoe_errlist[n]);
139 goto exit; 138 goto exit;
@@ -147,7 +146,7 @@ aoenet_rcv(struct sk_buff *skb, struct net_device *ifp, struct packet_type *pt,
147 aoecmd_cfg_rsp(skb); 146 aoecmd_cfg_rsp(skb);
148 break; 147 break;
149 default: 148 default:
150 printk(KERN_INFO "aoe: aoenet_rcv: unknown cmd %d\n", h->cmd); 149 printk(KERN_INFO "aoe: unknown cmd %d\n", h->cmd);
151 } 150 }
152exit: 151exit:
153 dev_kfree_skb(skb); 152 dev_kfree_skb(skb);
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index dcccaf2782f3..4105c3bf3476 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1300,6 +1300,12 @@ static void cciss_softirq_done(struct request *rq)
1300 1300
1301 complete_buffers(rq->bio, rq->errors); 1301 complete_buffers(rq->bio, rq->errors);
1302 1302
1303 if (blk_fs_request(rq)) {
1304 const int rw = rq_data_dir(rq);
1305
1306 disk_stat_add(rq->rq_disk, sectors[rw], rq->nr_sectors);
1307 }
1308
1303#ifdef CCISS_DEBUG 1309#ifdef CCISS_DEBUG
1304 printk("Done with %p\n", rq); 1310 printk("Done with %p\n", rq);
1305#endif /* CCISS_DEBUG */ 1311#endif /* CCISS_DEBUG */
@@ -1923,7 +1929,6 @@ static void cciss_geometry_inquiry(int ctlr, int logvol,
1923{ 1929{
1924 int return_code; 1930 int return_code;
1925 unsigned long t; 1931 unsigned long t;
1926 unsigned long rem;
1927 1932
1928 memset(inq_buff, 0, sizeof(InquiryData_struct)); 1933 memset(inq_buff, 0, sizeof(InquiryData_struct));
1929 if (withirq) 1934 if (withirq)
@@ -1939,26 +1944,23 @@ static void cciss_geometry_inquiry(int ctlr, int logvol,
1939 printk(KERN_WARNING 1944 printk(KERN_WARNING
1940 "cciss: reading geometry failed, volume " 1945 "cciss: reading geometry failed, volume "
1941 "does not support reading geometry\n"); 1946 "does not support reading geometry\n");
1942 drv->block_size = block_size;
1943 drv->nr_blocks = total_size;
1944 drv->heads = 255; 1947 drv->heads = 255;
1945 drv->sectors = 32; // Sectors per track 1948 drv->sectors = 32; // Sectors per track
1946 t = drv->heads * drv->sectors;
1947 drv->cylinders = total_size;
1948 rem = do_div(drv->cylinders, t);
1949 } else { 1949 } else {
1950 drv->block_size = block_size;
1951 drv->nr_blocks = total_size;
1952 drv->heads = inq_buff->data_byte[6]; 1950 drv->heads = inq_buff->data_byte[6];
1953 drv->sectors = inq_buff->data_byte[7]; 1951 drv->sectors = inq_buff->data_byte[7];
1954 drv->cylinders = (inq_buff->data_byte[4] & 0xff) << 8; 1952 drv->cylinders = (inq_buff->data_byte[4] & 0xff) << 8;
1955 drv->cylinders += inq_buff->data_byte[5]; 1953 drv->cylinders += inq_buff->data_byte[5];
1956 drv->raid_level = inq_buff->data_byte[8]; 1954 drv->raid_level = inq_buff->data_byte[8];
1957 t = drv->heads * drv->sectors; 1955 }
1958 if (t > 1) { 1956 drv->block_size = block_size;
1959 drv->cylinders = total_size; 1957 drv->nr_blocks = total_size;
1960 rem = do_div(drv->cylinders, t); 1958 t = drv->heads * drv->sectors;
1961 } 1959 if (t > 1) {
1960 unsigned rem = sector_div(total_size, t);
1961 if (rem)
1962 total_size++;
1963 drv->cylinders = total_size;
1962 } 1964 }
1963 } else { /* Get geometry failed */ 1965 } else { /* Get geometry failed */
1964 printk(KERN_WARNING "cciss: reading geometry failed\n"); 1966 printk(KERN_WARNING "cciss: reading geometry failed\n");
@@ -1996,8 +1998,8 @@ cciss_read_capacity(int ctlr, int logvol, int withirq, sector_t *total_size,
1996 *block_size = BLOCK_SIZE; 1998 *block_size = BLOCK_SIZE;
1997 } 1999 }
1998 if (*total_size != (__u32) 0) 2000 if (*total_size != (__u32) 0)
1999 printk(KERN_INFO " blocks= %lld block_size= %d\n", 2001 printk(KERN_INFO " blocks= %llu block_size= %d\n",
2000 *total_size, *block_size); 2002 (unsigned long long)*total_size, *block_size);
2001 kfree(buf); 2003 kfree(buf);
2002 return; 2004 return;
2003} 2005}
@@ -2031,8 +2033,8 @@ cciss_read_capacity_16(int ctlr, int logvol, int withirq, sector_t *total_size,
2031 *total_size = 0; 2033 *total_size = 0;
2032 *block_size = BLOCK_SIZE; 2034 *block_size = BLOCK_SIZE;
2033 } 2035 }
2034 printk(KERN_INFO " blocks= %lld block_size= %d\n", 2036 printk(KERN_INFO " blocks= %llu block_size= %d\n",
2035 *total_size, *block_size); 2037 (unsigned long long)*total_size, *block_size);
2036 kfree(buf); 2038 kfree(buf);
2037 return; 2039 return;
2038} 2040}
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 570d2f049323..d5f519ebbc08 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -998,6 +998,7 @@ static inline void complete_buffers(struct bio *bio, int ok)
998 */ 998 */
999static inline void complete_command(cmdlist_t *cmd, int timeout) 999static inline void complete_command(cmdlist_t *cmd, int timeout)
1000{ 1000{
1001 struct request *rq = cmd->rq;
1001 int ok=1; 1002 int ok=1;
1002 int i, ddir; 1003 int i, ddir;
1003 1004
@@ -1029,12 +1030,18 @@ static inline void complete_command(cmdlist_t *cmd, int timeout)
1029 pci_unmap_page(hba[cmd->ctlr]->pci_dev, cmd->req.sg[i].addr, 1030 pci_unmap_page(hba[cmd->ctlr]->pci_dev, cmd->req.sg[i].addr,
1030 cmd->req.sg[i].size, ddir); 1031 cmd->req.sg[i].size, ddir);
1031 1032
1032 complete_buffers(cmd->rq->bio, ok); 1033 complete_buffers(rq->bio, ok);
1033 1034
1034 add_disk_randomness(cmd->rq->rq_disk); 1035 if (blk_fs_request(rq)) {
1036 const int rw = rq_data_dir(rq);
1035 1037
1036 DBGPX(printk("Done with %p\n", cmd->rq);); 1038 disk_stat_add(rq->rq_disk, sectors[rw], rq->nr_sectors);
1037 end_that_request_last(cmd->rq, ok ? 1 : -EIO); 1039 }
1040
1041 add_disk_randomness(rq->rq_disk);
1042
1043 DBGPX(printk("Done with %p\n", rq););
1044 end_that_request_last(rq, ok ? 1 : -EIO);
1038} 1045}
1039 1046
1040/* 1047/*
diff --git a/drivers/block/rd.c b/drivers/block/rd.c
index a3f64bfe6b58..485aa87e9bcd 100644
--- a/drivers/block/rd.c
+++ b/drivers/block/rd.c
@@ -432,6 +432,12 @@ static int __init rd_init(void)
432 rd_disks[i] = alloc_disk(1); 432 rd_disks[i] = alloc_disk(1);
433 if (!rd_disks[i]) 433 if (!rd_disks[i])
434 goto out; 434 goto out;
435
436 rd_queue[i] = blk_alloc_queue(GFP_KERNEL);
437 if (!rd_queue[i]) {
438 put_disk(rd_disks[i]);
439 goto out;
440 }
435 } 441 }
436 442
437 if (register_blkdev(RAMDISK_MAJOR, "ramdisk")) { 443 if (register_blkdev(RAMDISK_MAJOR, "ramdisk")) {
@@ -442,10 +448,6 @@ static int __init rd_init(void)
442 for (i = 0; i < CONFIG_BLK_DEV_RAM_COUNT; i++) { 448 for (i = 0; i < CONFIG_BLK_DEV_RAM_COUNT; i++) {
443 struct gendisk *disk = rd_disks[i]; 449 struct gendisk *disk = rd_disks[i];
444 450
445 rd_queue[i] = blk_alloc_queue(GFP_KERNEL);
446 if (!rd_queue[i])
447 goto out_queue;
448
449 blk_queue_make_request(rd_queue[i], &rd_make_request); 451 blk_queue_make_request(rd_queue[i], &rd_make_request);
450 blk_queue_hardsect_size(rd_queue[i], rd_blocksize); 452 blk_queue_hardsect_size(rd_queue[i], rd_blocksize);
451 453
@@ -466,8 +468,6 @@ static int __init rd_init(void)
466 CONFIG_BLK_DEV_RAM_COUNT, rd_size, rd_blocksize); 468 CONFIG_BLK_DEV_RAM_COUNT, rd_size, rd_blocksize);
467 469
468 return 0; 470 return 0;
469out_queue:
470 unregister_blkdev(RAMDISK_MAJOR, "ramdisk");
471out: 471out:
472 while (i--) { 472 while (i--) {
473 put_disk(rd_disks[i]); 473 put_disk(rd_disks[i]);
diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c
index 67cdda43f229..516751754aa9 100644
--- a/drivers/bluetooth/bcm203x.c
+++ b/drivers/bluetooth/bcm203x.c
@@ -29,7 +29,6 @@
29#include <linux/slab.h> 29#include <linux/slab.h>
30#include <linux/types.h> 30#include <linux/types.h>
31#include <linux/errno.h> 31#include <linux/errno.h>
32#include <linux/timer.h>
33 32
34#include <linux/device.h> 33#include <linux/device.h>
35#include <linux/firmware.h> 34#include <linux/firmware.h>
@@ -43,7 +42,7 @@
43#define BT_DBG(D...) 42#define BT_DBG(D...)
44#endif 43#endif
45 44
46#define VERSION "1.0" 45#define VERSION "1.1"
47 46
48static int ignore = 0; 47static int ignore = 0;
49 48
@@ -72,7 +71,7 @@ struct bcm203x_data {
72 71
73 unsigned long state; 72 unsigned long state;
74 73
75 struct timer_list timer; 74 struct work_struct work;
76 75
77 struct urb *urb; 76 struct urb *urb;
78 unsigned char *buffer; 77 unsigned char *buffer;
@@ -105,7 +104,7 @@ static void bcm203x_complete(struct urb *urb)
105 104
106 data->state = BCM203X_SELECT_MEMORY; 105 data->state = BCM203X_SELECT_MEMORY;
107 106
108 mod_timer(&data->timer, jiffies + (HZ / 10)); 107 schedule_work(&data->work);
109 break; 108 break;
110 109
111 case BCM203X_SELECT_MEMORY: 110 case BCM203X_SELECT_MEMORY:
@@ -158,9 +157,9 @@ static void bcm203x_complete(struct urb *urb)
158 } 157 }
159} 158}
160 159
161static void bcm203x_timer(unsigned long user_data) 160static void bcm203x_work(void *user_data)
162{ 161{
163 struct bcm203x_data *data = (struct bcm203x_data *) user_data; 162 struct bcm203x_data *data = user_data;
164 163
165 if (usb_submit_urb(data->urb, GFP_ATOMIC) < 0) 164 if (usb_submit_urb(data->urb, GFP_ATOMIC) < 0)
166 BT_ERR("Can't submit URB"); 165 BT_ERR("Can't submit URB");
@@ -247,13 +246,11 @@ static int bcm203x_probe(struct usb_interface *intf, const struct usb_device_id
247 246
248 release_firmware(firmware); 247 release_firmware(firmware);
249 248
250 init_timer(&data->timer); 249 INIT_WORK(&data->work, bcm203x_work, (void *) data);
251 data->timer.function = bcm203x_timer;
252 data->timer.data = (unsigned long) data;
253 250
254 usb_set_intfdata(intf, data); 251 usb_set_intfdata(intf, data);
255 252
256 mod_timer(&data->timer, jiffies + HZ); 253 schedule_work(&data->work);
257 254
258 return 0; 255 return 0;
259} 256}
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 845b8680032a..cbc07250b898 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -282,7 +282,7 @@ static void bluecard_write_wakeup(bluecard_info_t *info)
282 clear_bit(ready_bit, &(info->tx_state)); 282 clear_bit(ready_bit, &(info->tx_state));
283 283
284 if (bt_cb(skb)->pkt_type & 0x80) { 284 if (bt_cb(skb)->pkt_type & 0x80) {
285 DECLARE_WAIT_QUEUE_HEAD(wq); 285 DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
286 DEFINE_WAIT(wait); 286 DEFINE_WAIT(wait);
287 287
288 unsigned char baud_reg; 288 unsigned char baud_reg;
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index e7c800f4c3ad..07eafbc5dc3a 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -711,6 +711,7 @@ static void dtl1_release(struct pcmcia_device *link)
711 711
712static struct pcmcia_device_id dtl1_ids[] = { 712static struct pcmcia_device_id dtl1_ids[] = {
713 PCMCIA_DEVICE_PROD_ID12("Nokia Mobile Phones", "DTL-1", 0xe1bfdd64, 0xe168480d), 713 PCMCIA_DEVICE_PROD_ID12("Nokia Mobile Phones", "DTL-1", 0xe1bfdd64, 0xe168480d),
714 PCMCIA_DEVICE_PROD_ID12("Nokia Mobile Phones", "DTL-4", 0xe1bfdd64, 0x9102bc82),
714 PCMCIA_DEVICE_PROD_ID12("Socket", "CF", 0xb38bcc2e, 0x44ebf863), 715 PCMCIA_DEVICE_PROD_ID12("Socket", "CF", 0xb38bcc2e, 0x44ebf863),
715 PCMCIA_DEVICE_PROD_ID12("Socket", "CF+ Personal Network Card", 0xb38bcc2e, 0xe732bae3), 716 PCMCIA_DEVICE_PROD_ID12("Socket", "CF+ Personal Network Card", 0xb38bcc2e, 0xe732bae3),
716 PCMCIA_DEVICE_NULL 717 PCMCIA_DEVICE_NULL
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 7565642a007a..fdea58ae16b2 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -118,6 +118,9 @@ static struct usb_device_id blacklist_ids[] = {
118 /* IBM/Lenovo ThinkPad with Broadcom chip */ 118 /* IBM/Lenovo ThinkPad with Broadcom chip */
119 { USB_DEVICE(0x0a5c, 0x201e), .driver_info = HCI_WRONG_SCO_MTU }, 119 { USB_DEVICE(0x0a5c, 0x201e), .driver_info = HCI_WRONG_SCO_MTU },
120 120
121 /* ANYCOM Bluetooth USB-200 and USB-250 */
122 { USB_DEVICE(0x0a5c, 0x2111), .driver_info = HCI_RESET },
123
121 /* Microsoft Wireless Transceiver for Bluetooth 2.0 */ 124 /* Microsoft Wireless Transceiver for Bluetooth 2.0 */
122 { USB_DEVICE(0x045e, 0x009c), .driver_info = HCI_RESET }, 125 { USB_DEVICE(0x045e, 0x009c), .driver_info = HCI_RESET },
123 126
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 7ea0f48f8fa6..2df5cf4ec743 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -2133,16 +2133,14 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
2133 rq->timeout = 60 * HZ; 2133 rq->timeout = 60 * HZ;
2134 bio = rq->bio; 2134 bio = rq->bio;
2135 2135
2136 if (rq->bio)
2137 blk_queue_bounce(q, &rq->bio);
2138
2139 if (blk_execute_rq(q, cdi->disk, rq, 0)) { 2136 if (blk_execute_rq(q, cdi->disk, rq, 0)) {
2140 struct request_sense *s = rq->sense; 2137 struct request_sense *s = rq->sense;
2141 ret = -EIO; 2138 ret = -EIO;
2142 cdi->last_sense = s->sense_key; 2139 cdi->last_sense = s->sense_key;
2143 } 2140 }
2144 2141
2145 if (blk_rq_unmap_user(bio, len)) 2142 rq->bio = bio;
2143 if (blk_rq_unmap_user(rq))
2146 ret = -EFAULT; 2144 ret = -EFAULT;
2147 2145
2148 if (ret) 2146 if (ret)
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 0e6f35fcc2eb..ad8b537ad47b 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -409,14 +409,6 @@ config SGI_MBCS
409 If you have an SGI Altix with an attached SABrick 409 If you have an SGI Altix with an attached SABrick
410 say Y or M here, otherwise say N. 410 say Y or M here, otherwise say N.
411 411
412config MSPEC
413 tristate "Memory special operations driver"
414 depends on IA64
415 help
416 If you have an ia64 and you want to enable memory special
417 operations support (formerly known as fetchop), say Y here,
418 otherwise say N.
419
420source "drivers/serial/Kconfig" 412source "drivers/serial/Kconfig"
421 413
422config UNIX98_PTYS 414config UNIX98_PTYS
@@ -1002,7 +994,7 @@ config HPET
1002 help 994 help
1003 If you say Y here, you will have a miscdevice named "/dev/hpet/". Each 995 If you say Y here, you will have a miscdevice named "/dev/hpet/". Each
1004 open selects one of the timers supported by the HPET. The timers are 996 open selects one of the timers supported by the HPET. The timers are
1005 non-periodioc and/or periodic. 997 non-periodic and/or periodic.
1006 998
1007config HPET_RTC_IRQ 999config HPET_RTC_IRQ
1008 bool "HPET Control RTC IRQ" if !HPET_EMULATE_RTC 1000 bool "HPET Control RTC IRQ" if !HPET_EMULATE_RTC
@@ -1046,7 +1038,7 @@ source "drivers/char/tpm/Kconfig"
1046 1038
1047config TELCLOCK 1039config TELCLOCK
1048 tristate "Telecom clock driver for MPBL0010 ATCA SBC" 1040 tristate "Telecom clock driver for MPBL0010 ATCA SBC"
1049 depends on EXPERIMENTAL 1041 depends on EXPERIMENTAL && X86
1050 default n 1042 default n
1051 help 1043 help
1052 The telecom clock device is specific to the MPBL0010 ATCA computer and 1044 The telecom clock device is specific to the MPBL0010 ATCA computer and
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index c39200161688..5ff457b41efb 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -1054,7 +1054,7 @@ void *agp_generic_alloc_page(struct agp_bridge_data *bridge)
1054{ 1054{
1055 struct page * page; 1055 struct page * page;
1056 1056
1057 page = alloc_page(GFP_KERNEL); 1057 page = alloc_page(GFP_KERNEL | GFP_DMA32);
1058 if (page == NULL) 1058 if (page == NULL)
1059 return NULL; 1059 return NULL;
1060 1060
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index d1ede7db5a12..555b3a8ab49c 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -169,7 +169,7 @@ static void *i8xx_alloc_pages(void)
169{ 169{
170 struct page * page; 170 struct page * page;
171 171
172 page = alloc_pages(GFP_KERNEL, 2); 172 page = alloc_pages(GFP_KERNEL | GFP_DMA32, 2);
173 if (page == NULL) 173 if (page == NULL)
174 return NULL; 174 return NULL;
175 175
@@ -387,11 +387,7 @@ static void intel_i830_init_gtt_entries(void)
387 /* We obtain the size of the GTT, which is also stored (for some 387 /* We obtain the size of the GTT, which is also stored (for some
388 * reason) at the top of stolen memory. Then we add 4KB to that 388 * reason) at the top of stolen memory. Then we add 4KB to that
389 * for the video BIOS popup, which is also stored in there. */ 389 * for the video BIOS popup, which is also stored in there. */
390 390 size = agp_bridge->driver->fetch_size() + 4;
391 if (IS_I965)
392 size = 512 + 4;
393 else
394 size = agp_bridge->driver->fetch_size() + 4;
395 391
396 if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82830_HB || 392 if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82830_HB ||
397 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82845G_HB) { 393 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82845G_HB) {
@@ -805,6 +801,26 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
805 801
806 return 0; 802 return 0;
807} 803}
804
805/*
806 * The i965 supports 36-bit physical addresses, but to keep
807 * the format of the GTT the same, the bits that don't fit
808 * in a 32-bit word are shifted down to bits 4..7.
809 *
810 * Gcc is smart enough to notice that "(addr >> 28) & 0xf0"
811 * is always zero on 32-bit architectures, so no need to make
812 * this conditional.
813 */
814static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge,
815 unsigned long addr, int type)
816{
817 /* Shift high bits down */
818 addr |= (addr >> 28) & 0xf0;
819
820 /* Type checking must be done elsewhere */
821 return addr | bridge->driver->masks[type].mask;
822}
823
808static int intel_i965_fetch_size(void) 824static int intel_i965_fetch_size(void)
809{ 825{
810 struct aper_size_info_fixed *values; 826 struct aper_size_info_fixed *values;
@@ -832,7 +848,8 @@ static int intel_i965_fetch_size(void)
832 848
833 agp_bridge->previous_size = agp_bridge->current_size = (void *)(values + offset); 849 agp_bridge->previous_size = agp_bridge->current_size = (void *)(values + offset);
834 850
835 return values[offset].size; 851 /* The i965 GTT is always sized as if it had a 512kB aperture size */
852 return 512;
836} 853}
837 854
838/* The intel i965 automatically initializes the agp aperture during POST. 855/* The intel i965 automatically initializes the agp aperture during POST.
@@ -1584,7 +1601,7 @@ static struct agp_bridge_driver intel_i965_driver = {
1584 .fetch_size = intel_i965_fetch_size, 1601 .fetch_size = intel_i965_fetch_size,
1585 .cleanup = intel_i915_cleanup, 1602 .cleanup = intel_i915_cleanup,
1586 .tlb_flush = intel_i810_tlbflush, 1603 .tlb_flush = intel_i810_tlbflush,
1587 .mask_memory = intel_i810_mask_memory, 1604 .mask_memory = intel_i965_mask_memory,
1588 .masks = intel_i810_masks, 1605 .masks = intel_i810_masks,
1589 .agp_enable = intel_i810_agp_enable, 1606 .agp_enable = intel_i810_agp_enable,
1590 .cache_flush = global_cache_flush, 1607 .cache_flush = global_cache_flush,
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 91b71e750ee1..dffc19382f7e 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -27,32 +27,42 @@
27static int uninorth_rev; 27static int uninorth_rev;
28static int is_u3; 28static int is_u3;
29 29
30static char __devinitdata *aperture = NULL;
30 31
31static int uninorth_fetch_size(void) 32static int uninorth_fetch_size(void)
32{ 33{
33 int i; 34 int i, size = 0;
34 u32 temp; 35 struct aper_size_info_32 *values =
35 struct aper_size_info_32 *values; 36 A_SIZE_32(agp_bridge->driver->aperture_sizes);
36 37
37 pci_read_config_dword(agp_bridge->dev, UNI_N_CFG_GART_BASE, &temp); 38 if (aperture) {
38 temp &= ~(0xfffff000); 39 char *save = aperture;
39 values = A_SIZE_32(agp_bridge->driver->aperture_sizes); 40
40 41 size = memparse(aperture, &aperture) >> 20;
41 for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++) { 42 aperture = save;
42 if (temp == values[i].size_value) { 43
43 agp_bridge->previous_size = 44 for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++)
44 agp_bridge->current_size = (void *) (values + i); 45 if (size == values[i].size)
45 agp_bridge->aperture_size_idx = i; 46 break;
46 return values[i].size; 47
48 if (i == agp_bridge->driver->num_aperture_sizes) {
49 printk(KERN_ERR PFX "Invalid aperture size, using"
50 " default\n");
51 size = 0;
52 aperture = NULL;
47 } 53 }
48 } 54 }
49 55
50 agp_bridge->previous_size = 56 if (!size) {
51 agp_bridge->current_size = (void *) (values + 1); 57 for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++)
52 agp_bridge->aperture_size_idx = 1; 58 if (values[i].size == 32)
53 return values[1].size; 59 break;
60 }
54 61
55 return 0; 62 agp_bridge->previous_size =
63 agp_bridge->current_size = (void *)(values + i);
64 agp_bridge->aperture_size_idx = i;
65 return values[i].size;
56} 66}
57 67
58static void uninorth_tlbflush(struct agp_memory *mem) 68static void uninorth_tlbflush(struct agp_memory *mem)
@@ -683,5 +693,11 @@ static void __exit agp_uninorth_cleanup(void)
683module_init(agp_uninorth_init); 693module_init(agp_uninorth_init);
684module_exit(agp_uninorth_cleanup); 694module_exit(agp_uninorth_cleanup);
685 695
696module_param(aperture, charp, 0);
697MODULE_PARM_DESC(aperture,
698 "Aperture size, must be power of two between 4MB and an\n"
699 "\t\tupper limit specific to the UniNorth revision.\n"
700 "\t\tDefault: 32M");
701
686MODULE_AUTHOR("Ben Herrenschmidt & Paul Mackerras"); 702MODULE_AUTHOR("Ben Herrenschmidt & Paul Mackerras");
687MODULE_LICENSE("GPL"); 703MODULE_LICENSE("GPL");
diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c
index 029baea33b62..6eafff13dab6 100644
--- a/drivers/char/drm/drm_bufs.c
+++ b/drivers/char/drm/drm_bufs.c
@@ -237,6 +237,8 @@ static int drm_addmap_core(drm_device_t * dev, unsigned int offset,
237 237
238 list = drm_alloc(sizeof(*list), DRM_MEM_MAPS); 238 list = drm_alloc(sizeof(*list), DRM_MEM_MAPS);
239 if (!list) { 239 if (!list) {
240 if (map->type == _DRM_REGISTERS)
241 drm_ioremapfree(map->handle, map->size, dev);
240 drm_free(map, sizeof(*map), DRM_MEM_MAPS); 242 drm_free(map, sizeof(*map), DRM_MEM_MAPS);
241 return -EINVAL; 243 return -EINVAL;
242 } 244 }
@@ -252,6 +254,8 @@ static int drm_addmap_core(drm_device_t * dev, unsigned int offset,
252 map->offset; 254 map->offset;
253 ret = drm_map_handle(dev, &list->hash, user_token, 0); 255 ret = drm_map_handle(dev, &list->hash, user_token, 0);
254 if (ret) { 256 if (ret) {
257 if (map->type == _DRM_REGISTERS)
258 drm_ioremapfree(map->handle, map->size, dev);
255 drm_free(map, sizeof(*map), DRM_MEM_MAPS); 259 drm_free(map, sizeof(*map), DRM_MEM_MAPS);
256 drm_free(list, sizeof(*list), DRM_MEM_MAPS); 260 drm_free(list, sizeof(*list), DRM_MEM_MAPS);
257 mutex_unlock(&dev->struct_mutex); 261 mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/char/drm/drm_sysfs.c b/drivers/char/drm/drm_sysfs.c
index 51ad98c685c3..ba4b8de83cf0 100644
--- a/drivers/char/drm/drm_sysfs.c
+++ b/drivers/char/drm/drm_sysfs.c
@@ -42,13 +42,24 @@ static CLASS_ATTR(version, S_IRUGO, version_show, NULL);
42struct class *drm_sysfs_create(struct module *owner, char *name) 42struct class *drm_sysfs_create(struct module *owner, char *name)
43{ 43{
44 struct class *class; 44 struct class *class;
45 int err;
45 46
46 class = class_create(owner, name); 47 class = class_create(owner, name);
47 if (!class) 48 if (!class) {
48 return class; 49 err = -ENOMEM;
50 goto err_out;
51 }
52
53 err = class_create_file(class, &class_attr_version);
54 if (err)
55 goto err_out_class;
49 56
50 class_create_file(class, &class_attr_version);
51 return class; 57 return class;
58
59err_out_class:
60 class_destroy(class);
61err_out:
62 return ERR_PTR(err);
52} 63}
53 64
54/** 65/**
@@ -96,20 +107,36 @@ static struct class_device_attribute class_device_attrs[] = {
96struct class_device *drm_sysfs_device_add(struct class *cs, drm_head_t *head) 107struct class_device *drm_sysfs_device_add(struct class *cs, drm_head_t *head)
97{ 108{
98 struct class_device *class_dev; 109 struct class_device *class_dev;
99 int i; 110 int i, j, err;
100 111
101 class_dev = class_device_create(cs, NULL, 112 class_dev = class_device_create(cs, NULL,
102 MKDEV(DRM_MAJOR, head->minor), 113 MKDEV(DRM_MAJOR, head->minor),
103 &(head->dev->pdev)->dev, 114 &(head->dev->pdev)->dev,
104 "card%d", head->minor); 115 "card%d", head->minor);
105 if (!class_dev) 116 if (!class_dev) {
106 return NULL; 117 err = -ENOMEM;
118 goto err_out;
119 }
107 120
108 class_set_devdata(class_dev, head); 121 class_set_devdata(class_dev, head);
109 122
110 for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) 123 for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) {
111 class_device_create_file(class_dev, &class_device_attrs[i]); 124 err = class_device_create_file(class_dev,
125 &class_device_attrs[i]);
126 if (err)
127 goto err_out_files;
128 }
129
112 return class_dev; 130 return class_dev;
131
132err_out_files:
133 if (i > 0)
134 for (j = 0; j < i; j++)
135 class_device_remove_file(class_dev,
136 &class_device_attrs[i]);
137 class_device_unregister(class_dev);
138err_out:
139 return ERR_PTR(err);
113} 140}
114 141
115/** 142/**
diff --git a/drivers/char/drm/mga_drv.c b/drivers/char/drm/mga_drv.c
index e30f556b79f1..be49dbb9ec3f 100644
--- a/drivers/char/drm/mga_drv.c
+++ b/drivers/char/drm/mga_drv.c
@@ -47,6 +47,7 @@ static struct drm_driver driver = {
47 DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | 47 DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA |
48 DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | 48 DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
49 DRIVER_IRQ_VBL, 49 DRIVER_IRQ_VBL,
50 .dev_priv_size = sizeof(drm_mga_buf_priv_t),
50 .load = mga_driver_load, 51 .load = mga_driver_load,
51 .unload = mga_driver_unload, 52 .unload = mga_driver_unload,
52 .lastclose = mga_driver_lastclose, 53 .lastclose = mga_driver_lastclose,
diff --git a/drivers/char/drm/r300_cmdbuf.c b/drivers/char/drm/r300_cmdbuf.c
index 26bdf2ca59d7..d14477ba3679 100644
--- a/drivers/char/drm/r300_cmdbuf.c
+++ b/drivers/char/drm/r300_cmdbuf.c
@@ -538,6 +538,36 @@ static __inline__ int r300_emit_bitblt_multi(drm_radeon_private_t *dev_priv,
538 return 0; 538 return 0;
539} 539}
540 540
541static __inline__ int r300_emit_indx_buffer(drm_radeon_private_t *dev_priv,
542 drm_radeon_kcmd_buffer_t *cmdbuf)
543{
544 u32 *cmd = (u32 *) cmdbuf->buf;
545 int count, ret;
546 RING_LOCALS;
547
548 count=(cmd[0]>>16) & 0x3fff;
549
550 if ((cmd[1] & 0x8000ffff) != 0x80000810) {
551 DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]);
552 return DRM_ERR(EINVAL);
553 }
554 ret = r300_check_offset(dev_priv, cmd[2]);
555 if (ret) {
556 DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]);
557 return DRM_ERR(EINVAL);
558 }
559
560 BEGIN_RING(count+2);
561 OUT_RING(cmd[0]);
562 OUT_RING_TABLE((int *)(cmdbuf->buf + 4), count + 1);
563 ADVANCE_RING();
564
565 cmdbuf->buf += (count+2)*4;
566 cmdbuf->bufsz -= (count+2)*4;
567
568 return 0;
569}
570
541static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv, 571static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv,
542 drm_radeon_kcmd_buffer_t *cmdbuf) 572 drm_radeon_kcmd_buffer_t *cmdbuf)
543{ 573{
@@ -578,10 +608,11 @@ static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv,
578 case RADEON_CNTL_BITBLT_MULTI: 608 case RADEON_CNTL_BITBLT_MULTI:
579 return r300_emit_bitblt_multi(dev_priv, cmdbuf); 609 return r300_emit_bitblt_multi(dev_priv, cmdbuf);
580 610
611 case RADEON_CP_INDX_BUFFER: /* DRAW_INDX_2 without INDX_BUFFER seems to lock up the gpu */
612 return r300_emit_indx_buffer(dev_priv, cmdbuf);
581 case RADEON_CP_3D_DRAW_IMMD_2: /* triggers drawing using in-packet vertex data */ 613 case RADEON_CP_3D_DRAW_IMMD_2: /* triggers drawing using in-packet vertex data */
582 case RADEON_CP_3D_DRAW_VBUF_2: /* triggers drawing of vertex buffers setup elsewhere */ 614 case RADEON_CP_3D_DRAW_VBUF_2: /* triggers drawing of vertex buffers setup elsewhere */
583 case RADEON_CP_3D_DRAW_INDX_2: /* triggers drawing using indices to vertex buffer */ 615 case RADEON_CP_3D_DRAW_INDX_2: /* triggers drawing using indices to vertex buffer */
584 case RADEON_CP_INDX_BUFFER: /* DRAW_INDX_2 without INDX_BUFFER seems to lock up the gpu */
585 case RADEON_WAIT_FOR_IDLE: 616 case RADEON_WAIT_FOR_IDLE:
586 case RADEON_CP_NOP: 617 case RADEON_CP_NOP:
587 /* these packets are safe */ 618 /* these packets are safe */
diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c
index feac5f005d47..6e04fdd732ac 100644
--- a/drivers/char/drm/radeon_state.c
+++ b/drivers/char/drm/radeon_state.c
@@ -275,6 +275,8 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
275 unsigned int *cmdsz) 275 unsigned int *cmdsz)
276{ 276{
277 u32 *cmd = (u32 *) cmdbuf->buf; 277 u32 *cmd = (u32 *) cmdbuf->buf;
278 u32 offset, narrays;
279 int count, i, k;
278 280
279 *cmdsz = 2 + ((cmd[0] & RADEON_CP_PACKET_COUNT_MASK) >> 16); 281 *cmdsz = 2 + ((cmd[0] & RADEON_CP_PACKET_COUNT_MASK) >> 16);
280 282
@@ -288,10 +290,106 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
288 return DRM_ERR(EINVAL); 290 return DRM_ERR(EINVAL);
289 } 291 }
290 292
291 /* Check client state and fix it up if necessary */ 293 switch(cmd[0] & 0xff00) {
292 if (cmd[0] & 0x8000) { /* MSB of opcode: next DWORD GUI_CNTL */ 294 /* XXX Are there old drivers needing other packets? */
293 u32 offset;
294 295
296 case RADEON_3D_DRAW_IMMD:
297 case RADEON_3D_DRAW_VBUF:
298 case RADEON_3D_DRAW_INDX:
299 case RADEON_WAIT_FOR_IDLE:
300 case RADEON_CP_NOP:
301 case RADEON_3D_CLEAR_ZMASK:
302/* case RADEON_CP_NEXT_CHAR:
303 case RADEON_CP_PLY_NEXTSCAN:
304 case RADEON_CP_SET_SCISSORS: */ /* probably safe but will never need them? */
305 /* these packets are safe */
306 break;
307
308 case RADEON_CP_3D_DRAW_IMMD_2:
309 case RADEON_CP_3D_DRAW_VBUF_2:
310 case RADEON_CP_3D_DRAW_INDX_2:
311 case RADEON_3D_CLEAR_HIZ:
312 /* safe but r200 only */
313 if (dev_priv->microcode_version != UCODE_R200) {
314 DRM_ERROR("Invalid 3d packet for r100-class chip\n");
315 return DRM_ERR(EINVAL);
316 }
317 break;
318
319 case RADEON_3D_LOAD_VBPNTR:
320 count = (cmd[0] >> 16) & 0x3fff;
321
322 if (count > 18) { /* 12 arrays max */
323 DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n",
324 count);
325 return DRM_ERR(EINVAL);
326 }
327
328 /* carefully check packet contents */
329 narrays = cmd[1] & ~0xc000;
330 k = 0;
331 i = 2;
332 while ((k < narrays) && (i < (count + 2))) {
333 i++; /* skip attribute field */
334 if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[i])) {
335 DRM_ERROR
336 ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
337 k, i);
338 return DRM_ERR(EINVAL);
339 }
340 k++;
341 i++;
342 if (k == narrays)
343 break;
344 /* have one more to process, they come in pairs */
345 if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[i])) {
346 DRM_ERROR
347 ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
348 k, i);
349 return DRM_ERR(EINVAL);
350 }
351 k++;
352 i++;
353 }
354 /* do the counts match what we expect ? */
355 if ((k != narrays) || (i != (count + 2))) {
356 DRM_ERROR
357 ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n",
358 k, i, narrays, count + 1);
359 return DRM_ERR(EINVAL);
360 }
361 break;
362
363 case RADEON_3D_RNDR_GEN_INDX_PRIM:
364 if (dev_priv->microcode_version != UCODE_R100) {
365 DRM_ERROR("Invalid 3d packet for r200-class chip\n");
366 return DRM_ERR(EINVAL);
367 }
368 if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[1])) {
369 DRM_ERROR("Invalid rndr_gen_indx offset\n");
370 return DRM_ERR(EINVAL);
371 }
372 break;
373
374 case RADEON_CP_INDX_BUFFER:
375 if (dev_priv->microcode_version != UCODE_R200) {
376 DRM_ERROR("Invalid 3d packet for r100-class chip\n");
377 return DRM_ERR(EINVAL);
378 }
379 if ((cmd[1] & 0x8000ffff) != 0x80000810) {
380 DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]);
381 return DRM_ERR(EINVAL);
382 }
383 if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[2])) {
384 DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]);
385 return DRM_ERR(EINVAL);
386 }
387 break;
388
389 case RADEON_CNTL_HOSTDATA_BLT:
390 case RADEON_CNTL_PAINT_MULTI:
391 case RADEON_CNTL_BITBLT_MULTI:
392 /* MSB of opcode: next DWORD GUI_CNTL */
295 if (cmd[1] & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL 393 if (cmd[1] & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL
296 | RADEON_GMC_DST_PITCH_OFFSET_CNTL)) { 394 | RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
297 offset = cmd[2] << 10; 395 offset = cmd[2] << 10;
@@ -313,6 +411,11 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
313 } 411 }
314 cmd[3] = (cmd[3] & 0xffc00000) | offset >> 10; 412 cmd[3] = (cmd[3] & 0xffc00000) | offset >> 10;
315 } 413 }
414 break;
415
416 default:
417 DRM_ERROR("Invalid packet type %x\n", cmd[0] & 0xff00);
418 return DRM_ERR(EINVAL);
316 } 419 }
317 420
318 return 0; 421 return 0;
diff --git a/drivers/char/drm/savage_bci.c b/drivers/char/drm/savage_bci.c
index 59c7520bf9a2..a9a84f88df5e 100644
--- a/drivers/char/drm/savage_bci.c
+++ b/drivers/char/drm/savage_bci.c
@@ -728,6 +728,7 @@ static int savage_do_init_bci(drm_device_t * dev, drm_savage_init_t * init)
728 dev_priv->status = NULL; 728 dev_priv->status = NULL;
729 } 729 }
730 if (dev_priv->dma_type == SAVAGE_DMA_AGP && init->buffers_offset) { 730 if (dev_priv->dma_type == SAVAGE_DMA_AGP && init->buffers_offset) {
731 dev->agp_buffer_token = init->buffers_offset;
731 dev->agp_buffer_map = drm_core_findmap(dev, 732 dev->agp_buffer_map = drm_core_findmap(dev,
732 init->buffers_offset); 733 init->buffers_offset);
733 if (!dev->agp_buffer_map) { 734 if (!dev->agp_buffer_map) {
diff --git a/drivers/char/drm/savage_state.c b/drivers/char/drm/savage_state.c
index ef2581d16146..1ca1e9cb5a33 100644
--- a/drivers/char/drm/savage_state.c
+++ b/drivers/char/drm/savage_state.c
@@ -994,7 +994,7 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS)
994 if (cmdbuf.size) { 994 if (cmdbuf.size) {
995 kcmd_addr = drm_alloc(cmdbuf.size * 8, DRM_MEM_DRIVER); 995 kcmd_addr = drm_alloc(cmdbuf.size * 8, DRM_MEM_DRIVER);
996 if (kcmd_addr == NULL) 996 if (kcmd_addr == NULL)
997 return ENOMEM; 997 return DRM_ERR(ENOMEM);
998 998
999 if (DRM_COPY_FROM_USER(kcmd_addr, cmdbuf.cmd_addr, 999 if (DRM_COPY_FROM_USER(kcmd_addr, cmdbuf.cmd_addr,
1000 cmdbuf.size * 8)) 1000 cmdbuf.size * 8))
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index c3f95583a120..706733c0b36a 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -1157,6 +1157,7 @@ static int __init pc_init(void)
1157 int crd; 1157 int crd;
1158 struct board_info *bd; 1158 struct board_info *bd;
1159 unsigned char board_id = 0; 1159 unsigned char board_id = 0;
1160 int err = -ENOMEM;
1160 1161
1161 int pci_boards_found, pci_count; 1162 int pci_boards_found, pci_count;
1162 1163
@@ -1164,13 +1165,11 @@ static int __init pc_init(void)
1164 1165
1165 pc_driver = alloc_tty_driver(MAX_ALLOC); 1166 pc_driver = alloc_tty_driver(MAX_ALLOC);
1166 if (!pc_driver) 1167 if (!pc_driver)
1167 return -ENOMEM; 1168 goto out1;
1168 1169
1169 pc_info = alloc_tty_driver(MAX_ALLOC); 1170 pc_info = alloc_tty_driver(MAX_ALLOC);
1170 if (!pc_info) { 1171 if (!pc_info)
1171 put_tty_driver(pc_driver); 1172 goto out2;
1172 return -ENOMEM;
1173 }
1174 1173
1175 /* ----------------------------------------------------------------------- 1174 /* -----------------------------------------------------------------------
1176 If epca_setup has not been ran by LILO set num_cards to defaults; copy 1175 If epca_setup has not been ran by LILO set num_cards to defaults; copy
@@ -1370,11 +1369,17 @@ static int __init pc_init(void)
1370 1369
1371 } /* End for each card */ 1370 } /* End for each card */
1372 1371
1373 if (tty_register_driver(pc_driver)) 1372 err = tty_register_driver(pc_driver);
1374 panic("Couldn't register Digi PC/ driver"); 1373 if (err) {
1374 printk(KERN_ERR "Couldn't register Digi PC/ driver");
1375 goto out3;
1376 }
1375 1377
1376 if (tty_register_driver(pc_info)) 1378 err = tty_register_driver(pc_info);
1377 panic("Couldn't register Digi PC/ info "); 1379 if (err) {
1380 printk(KERN_ERR "Couldn't register Digi PC/ info ");
1381 goto out4;
1382 }
1378 1383
1379 /* ------------------------------------------------------------------- 1384 /* -------------------------------------------------------------------
1380 Start up the poller to check for events on all enabled boards 1385 Start up the poller to check for events on all enabled boards
@@ -1385,6 +1390,15 @@ static int __init pc_init(void)
1385 mod_timer(&epca_timer, jiffies + HZ/25); 1390 mod_timer(&epca_timer, jiffies + HZ/25);
1386 return 0; 1391 return 0;
1387 1392
1393out4:
1394 tty_unregister_driver(pc_driver);
1395out3:
1396 put_tty_driver(pc_info);
1397out2:
1398 put_tty_driver(pc_driver);
1399out1:
1400 return err;
1401
1388} /* End pc_init */ 1402} /* End pc_init */
1389 1403
1390/* ------------------ Begin post_fep_init ---------------------- */ 1404/* ------------------ Begin post_fep_init ---------------------- */
diff --git a/drivers/char/ftape/zftape/zftape-buffers.c b/drivers/char/ftape/zftape/zftape-buffers.c
index da06f138334e..7ebce2ec7897 100644
--- a/drivers/char/ftape/zftape/zftape-buffers.c
+++ b/drivers/char/ftape/zftape/zftape-buffers.c
@@ -85,7 +85,7 @@ int zft_vmalloc_once(void *new, size_t size)
85 peak_memory = used_memory; 85 peak_memory = used_memory;
86 } 86 }
87 TRACE_ABORT(0, ft_t_noise, 87 TRACE_ABORT(0, ft_t_noise,
88 "allocated buffer @ %p, %d bytes", *(void **)new, size); 88 "allocated buffer @ %p, %zd bytes", *(void **)new, size);
89} 89}
90int zft_vmalloc_always(void *new, size_t size) 90int zft_vmalloc_always(void *new, size_t size)
91{ 91{
@@ -101,7 +101,7 @@ void zft_vfree(void *old, size_t size)
101 if (*(void **)old) { 101 if (*(void **)old) {
102 vfree(*(void **)old); 102 vfree(*(void **)old);
103 used_memory -= size; 103 used_memory -= size;
104 TRACE(ft_t_noise, "released buffer @ %p, %d bytes", 104 TRACE(ft_t_noise, "released buffer @ %p, %zd bytes",
105 *(void **)old, size); 105 *(void **)old, size);
106 *(void **)old = NULL; 106 *(void **)old = NULL;
107 } 107 }
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index 154a81d328c1..ebace201bec6 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -162,7 +162,8 @@ static struct miscdevice rng_miscdev = {
162}; 162};
163 163
164 164
165static ssize_t hwrng_attr_current_store(struct class_device *class, 165static ssize_t hwrng_attr_current_store(struct device *dev,
166 struct device_attribute *attr,
166 const char *buf, size_t len) 167 const char *buf, size_t len)
167{ 168{
168 int err; 169 int err;
@@ -192,7 +193,8 @@ static ssize_t hwrng_attr_current_store(struct class_device *class,
192 return err ? : len; 193 return err ? : len;
193} 194}
194 195
195static ssize_t hwrng_attr_current_show(struct class_device *class, 196static ssize_t hwrng_attr_current_show(struct device *dev,
197 struct device_attribute *attr,
196 char *buf) 198 char *buf)
197{ 199{
198 int err; 200 int err;
@@ -210,7 +212,8 @@ static ssize_t hwrng_attr_current_show(struct class_device *class,
210 return ret; 212 return ret;
211} 213}
212 214
213static ssize_t hwrng_attr_available_show(struct class_device *class, 215static ssize_t hwrng_attr_available_show(struct device *dev,
216 struct device_attribute *attr,
214 char *buf) 217 char *buf)
215{ 218{
216 int err; 219 int err;
@@ -234,20 +237,18 @@ static ssize_t hwrng_attr_available_show(struct class_device *class,
234 return ret; 237 return ret;
235} 238}
236 239
237static CLASS_DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR, 240static DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR,
238 hwrng_attr_current_show, 241 hwrng_attr_current_show,
239 hwrng_attr_current_store); 242 hwrng_attr_current_store);
240static CLASS_DEVICE_ATTR(rng_available, S_IRUGO, 243static DEVICE_ATTR(rng_available, S_IRUGO,
241 hwrng_attr_available_show, 244 hwrng_attr_available_show,
242 NULL); 245 NULL);
243 246
244 247
245static void unregister_miscdev(void) 248static void unregister_miscdev(void)
246{ 249{
247 class_device_remove_file(rng_miscdev.class, 250 device_remove_file(rng_miscdev.this_device, &dev_attr_rng_available);
248 &class_device_attr_rng_available); 251 device_remove_file(rng_miscdev.this_device, &dev_attr_rng_current);
249 class_device_remove_file(rng_miscdev.class,
250 &class_device_attr_rng_current);
251 misc_deregister(&rng_miscdev); 252 misc_deregister(&rng_miscdev);
252} 253}
253 254
@@ -258,20 +259,19 @@ static int register_miscdev(void)
258 err = misc_register(&rng_miscdev); 259 err = misc_register(&rng_miscdev);
259 if (err) 260 if (err)
260 goto out; 261 goto out;
261 err = class_device_create_file(rng_miscdev.class, 262 err = device_create_file(rng_miscdev.this_device,
262 &class_device_attr_rng_current); 263 &dev_attr_rng_current);
263 if (err) 264 if (err)
264 goto err_misc_dereg; 265 goto err_misc_dereg;
265 err = class_device_create_file(rng_miscdev.class, 266 err = device_create_file(rng_miscdev.this_device,
266 &class_device_attr_rng_available); 267 &dev_attr_rng_available);
267 if (err) 268 if (err)
268 goto err_remove_current; 269 goto err_remove_current;
269out: 270out:
270 return err; 271 return err;
271 272
272err_remove_current: 273err_remove_current:
273 class_device_remove_file(rng_miscdev.class, 274 device_remove_file(rng_miscdev.this_device, &dev_attr_rng_current);
274 &class_device_attr_rng_current);
275err_misc_dereg: 275err_misc_dereg:
276 misc_deregister(&rng_miscdev); 276 misc_deregister(&rng_miscdev);
277 goto out; 277 goto out;
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 34a4fd13fa81..c47add8e47df 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -376,13 +376,23 @@ static void free_recv_msg_list(struct list_head *q)
376 } 376 }
377} 377}
378 378
379static void free_smi_msg_list(struct list_head *q)
380{
381 struct ipmi_smi_msg *msg, *msg2;
382
383 list_for_each_entry_safe(msg, msg2, q, link) {
384 list_del(&msg->link);
385 ipmi_free_smi_msg(msg);
386 }
387}
388
379static void clean_up_interface_data(ipmi_smi_t intf) 389static void clean_up_interface_data(ipmi_smi_t intf)
380{ 390{
381 int i; 391 int i;
382 struct cmd_rcvr *rcvr, *rcvr2; 392 struct cmd_rcvr *rcvr, *rcvr2;
383 struct list_head list; 393 struct list_head list;
384 394
385 free_recv_msg_list(&intf->waiting_msgs); 395 free_smi_msg_list(&intf->waiting_msgs);
386 free_recv_msg_list(&intf->waiting_events); 396 free_recv_msg_list(&intf->waiting_events);
387 397
388 /* Wholesale remove all the entries from the list in the 398 /* Wholesale remove all the entries from the list in the
@@ -1844,7 +1854,7 @@ static ssize_t provides_dev_sdrs_show(struct device *dev,
1844 struct bmc_device *bmc = dev_get_drvdata(dev); 1854 struct bmc_device *bmc = dev_get_drvdata(dev);
1845 1855
1846 return snprintf(buf, 10, "%u\n", 1856 return snprintf(buf, 10, "%u\n",
1847 bmc->id.device_revision && 0x80 >> 7); 1857 (bmc->id.device_revision & 0x80) >> 7);
1848} 1858}
1849 1859
1850static ssize_t revision_show(struct device *dev, struct device_attribute *attr, 1860static ssize_t revision_show(struct device *dev, struct device_attribute *attr,
@@ -1853,7 +1863,7 @@ static ssize_t revision_show(struct device *dev, struct device_attribute *attr,
1853 struct bmc_device *bmc = dev_get_drvdata(dev); 1863 struct bmc_device *bmc = dev_get_drvdata(dev);
1854 1864
1855 return snprintf(buf, 20, "%u\n", 1865 return snprintf(buf, 20, "%u\n",
1856 bmc->id.device_revision && 0x0F); 1866 bmc->id.device_revision & 0x0F);
1857} 1867}
1858 1868
1859static ssize_t firmware_rev_show(struct device *dev, 1869static ssize_t firmware_rev_show(struct device *dev,
@@ -2108,7 +2118,7 @@ static int ipmi_bmc_register(ipmi_smi_t intf)
2108 dev_set_drvdata(&bmc->dev->dev, bmc); 2118 dev_set_drvdata(&bmc->dev->dev, bmc);
2109 kref_init(&bmc->refcount); 2119 kref_init(&bmc->refcount);
2110 2120
2111 rv = platform_device_register(bmc->dev); 2121 rv = platform_device_add(bmc->dev);
2112 mutex_unlock(&ipmidriver_mutex); 2122 mutex_unlock(&ipmidriver_mutex);
2113 if (rv) { 2123 if (rv) {
2114 printk(KERN_ERR 2124 printk(KERN_ERR
@@ -3232,7 +3242,9 @@ void ipmi_smi_msg_received(ipmi_smi_t intf,
3232 report the error immediately. */ 3242 report the error immediately. */
3233 if ((msg->rsp_size >= 3) && (msg->rsp[2] != 0) 3243 if ((msg->rsp_size >= 3) && (msg->rsp[2] != 0)
3234 && (msg->rsp[2] != IPMI_NODE_BUSY_ERR) 3244 && (msg->rsp[2] != IPMI_NODE_BUSY_ERR)
3235 && (msg->rsp[2] != IPMI_LOST_ARBITRATION_ERR)) 3245 && (msg->rsp[2] != IPMI_LOST_ARBITRATION_ERR)
3246 && (msg->rsp[2] != IPMI_BUS_ERR)
3247 && (msg->rsp[2] != IPMI_NAK_ON_WRITE_ERR))
3236 { 3248 {
3237 int chan = msg->rsp[3] & 0xf; 3249 int chan = msg->rsp[3] & 0xf;
3238 3250
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 24825bdca8f4..bb1fac104fda 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1211,7 +1211,7 @@ static void intf_mem_outb(struct si_sm_io *io, unsigned int offset,
1211static unsigned char intf_mem_inw(struct si_sm_io *io, unsigned int offset) 1211static unsigned char intf_mem_inw(struct si_sm_io *io, unsigned int offset)
1212{ 1212{
1213 return (readw((io->addr)+(offset * io->regspacing)) >> io->regshift) 1213 return (readw((io->addr)+(offset * io->regspacing)) >> io->regshift)
1214 && 0xff; 1214 & 0xff;
1215} 1215}
1216 1216
1217static void intf_mem_outw(struct si_sm_io *io, unsigned int offset, 1217static void intf_mem_outw(struct si_sm_io *io, unsigned int offset,
@@ -1223,7 +1223,7 @@ static void intf_mem_outw(struct si_sm_io *io, unsigned int offset,
1223static unsigned char intf_mem_inl(struct si_sm_io *io, unsigned int offset) 1223static unsigned char intf_mem_inl(struct si_sm_io *io, unsigned int offset)
1224{ 1224{
1225 return (readl((io->addr)+(offset * io->regspacing)) >> io->regshift) 1225 return (readl((io->addr)+(offset * io->regspacing)) >> io->regshift)
1226 && 0xff; 1226 & 0xff;
1227} 1227}
1228 1228
1229static void intf_mem_outl(struct si_sm_io *io, unsigned int offset, 1229static void intf_mem_outl(struct si_sm_io *io, unsigned int offset,
@@ -1236,7 +1236,7 @@ static void intf_mem_outl(struct si_sm_io *io, unsigned int offset,
1236static unsigned char mem_inq(struct si_sm_io *io, unsigned int offset) 1236static unsigned char mem_inq(struct si_sm_io *io, unsigned int offset)
1237{ 1237{
1238 return (readq((io->addr)+(offset * io->regspacing)) >> io->regshift) 1238 return (readq((io->addr)+(offset * io->regspacing)) >> io->regshift)
1239 && 0xff; 1239 & 0xff;
1240} 1240}
1241 1241
1242static void mem_outq(struct si_sm_io *io, unsigned int offset, 1242static void mem_outq(struct si_sm_io *io, unsigned int offset,
@@ -1789,7 +1789,7 @@ static int __devinit ipmi_pci_probe(struct pci_dev *pdev,
1789 1789
1790 info = kzalloc(sizeof(*info), GFP_KERNEL); 1790 info = kzalloc(sizeof(*info), GFP_KERNEL);
1791 if (!info) 1791 if (!info)
1792 return ENOMEM; 1792 return -ENOMEM;
1793 1793
1794 info->addr_source = "PCI"; 1794 info->addr_source = "PCI";
1795 1795
@@ -1810,7 +1810,7 @@ static int __devinit ipmi_pci_probe(struct pci_dev *pdev,
1810 kfree(info); 1810 kfree(info);
1811 printk(KERN_INFO "ipmi_si: %s: Unknown IPMI type: %d\n", 1811 printk(KERN_INFO "ipmi_si: %s: Unknown IPMI type: %d\n",
1812 pci_name(pdev), class_type); 1812 pci_name(pdev), class_type);
1813 return ENOMEM; 1813 return -ENOMEM;
1814 } 1814 }
1815 1815
1816 rv = pci_enable_device(pdev); 1816 rv = pci_enable_device(pdev);
@@ -1867,7 +1867,7 @@ static int ipmi_pci_resume(struct pci_dev *pdev)
1867 1867
1868static struct pci_device_id ipmi_pci_devices[] = { 1868static struct pci_device_id ipmi_pci_devices[] = {
1869 { PCI_DEVICE(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID) }, 1869 { PCI_DEVICE(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID) },
1870 { PCI_DEVICE_CLASS(PCI_ERMC_CLASSCODE, PCI_ERMC_CLASSCODE) } 1870 { PCI_DEVICE_CLASS(PCI_ERMC_CLASSCODE, PCI_ERMC_CLASSCODE_MASK) }
1871}; 1871};
1872MODULE_DEVICE_TABLE(pci, ipmi_pci_devices); 1872MODULE_DEVICE_TABLE(pci, ipmi_pci_devices);
1873 1873
@@ -2346,7 +2346,7 @@ static int try_smi_init(struct smi_info *new_smi)
2346 new_smi->dev = &new_smi->pdev->dev; 2346 new_smi->dev = &new_smi->pdev->dev;
2347 new_smi->dev->driver = &ipmi_driver; 2347 new_smi->dev->driver = &ipmi_driver;
2348 2348
2349 rv = platform_device_register(new_smi->pdev); 2349 rv = platform_device_add(new_smi->pdev);
2350 if (rv) { 2350 if (rv) {
2351 printk(KERN_ERR 2351 printk(KERN_ERR
2352 "ipmi_si_intf:" 2352 "ipmi_si_intf:"
diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c
index e9e9bf31c369..58c955e390b3 100644
--- a/drivers/char/isicom.c
+++ b/drivers/char/isicom.c
@@ -1062,11 +1062,12 @@ static void isicom_shutdown_port(struct isi_port *port)
1062static void isicom_close(struct tty_struct *tty, struct file *filp) 1062static void isicom_close(struct tty_struct *tty, struct file *filp)
1063{ 1063{
1064 struct isi_port *port = tty->driver_data; 1064 struct isi_port *port = tty->driver_data;
1065 struct isi_board *card = port->card; 1065 struct isi_board *card;
1066 unsigned long flags; 1066 unsigned long flags;
1067 1067
1068 if (!port) 1068 if (!port)
1069 return; 1069 return;
1070 card = port->card;
1070 if (isicom_paranoia_check(port, tty->name, "isicom_close")) 1071 if (isicom_paranoia_check(port, tty->name, "isicom_close"))
1071 return; 1072 return;
1072 1073
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 55473371b7c6..e67eef4867ba 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -980,10 +980,10 @@ static int __init chr_dev_init(void)
980 980
981 mem_class = class_create(THIS_MODULE, "mem"); 981 mem_class = class_create(THIS_MODULE, "mem");
982 for (i = 0; i < ARRAY_SIZE(devlist); i++) 982 for (i = 0; i < ARRAY_SIZE(devlist); i++)
983 class_device_create(mem_class, NULL, 983 device_create(mem_class, NULL,
984 MKDEV(MEM_MAJOR, devlist[i].minor), 984 MKDEV(MEM_MAJOR, devlist[i].minor),
985 NULL, devlist[i].name); 985 devlist[i].name);
986 986
987 return 0; 987 return 0;
988} 988}
989 989
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 62ebe09656e3..7a484fc7cb9e 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -169,11 +169,6 @@ fail:
169 return err; 169 return err;
170} 170}
171 171
172/*
173 * TODO for 2.7:
174 * - add a struct kref to struct miscdevice and make all usages of
175 * them dynamic.
176 */
177static struct class *misc_class; 172static struct class *misc_class;
178 173
179static const struct file_operations misc_fops = { 174static const struct file_operations misc_fops = {
@@ -228,10 +223,10 @@ int misc_register(struct miscdevice * misc)
228 misc_minors[misc->minor >> 3] |= 1 << (misc->minor & 7); 223 misc_minors[misc->minor >> 3] |= 1 << (misc->minor & 7);
229 dev = MKDEV(MISC_MAJOR, misc->minor); 224 dev = MKDEV(MISC_MAJOR, misc->minor);
230 225
231 misc->class = class_device_create(misc_class, NULL, dev, misc->dev, 226 misc->this_device = device_create(misc_class, misc->parent, dev,
232 "%s", misc->name); 227 "%s", misc->name);
233 if (IS_ERR(misc->class)) { 228 if (IS_ERR(misc->this_device)) {
234 err = PTR_ERR(misc->class); 229 err = PTR_ERR(misc->this_device);
235 goto out; 230 goto out;
236 } 231 }
237 232
@@ -264,7 +259,7 @@ int misc_deregister(struct miscdevice * misc)
264 259
265 down(&misc_sem); 260 down(&misc_sem);
266 list_del(&misc->list); 261 list_del(&misc->list);
267 class_device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor)); 262 device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor));
268 if (i < DYNAMIC_MINORS && i>0) { 263 if (i < DYNAMIC_MINORS && i>0) {
269 misc_minors[i>>3] &= ~(1 << (misc->minor & 7)); 264 misc_minors[i>>3] &= ~(1 << (misc->minor & 7));
270 } 265 }
diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index b401383808c2..96cb1f07332b 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -130,6 +130,7 @@ static moxa_isa_board_conf moxa_isa_boards[] =
130typedef struct _moxa_pci_devinfo { 130typedef struct _moxa_pci_devinfo {
131 ushort busNum; 131 ushort busNum;
132 ushort devNum; 132 ushort devNum;
133 struct pci_dev *pdev;
133} moxa_pci_devinfo; 134} moxa_pci_devinfo;
134 135
135typedef struct _moxa_board_conf { 136typedef struct _moxa_board_conf {
@@ -324,6 +325,9 @@ static int moxa_get_PCI_conf(struct pci_dev *p, int board_type, moxa_board_conf
324 board->busType = MOXA_BUS_TYPE_PCI; 325 board->busType = MOXA_BUS_TYPE_PCI;
325 board->pciInfo.busNum = p->bus->number; 326 board->pciInfo.busNum = p->bus->number;
326 board->pciInfo.devNum = p->devfn >> 3; 327 board->pciInfo.devNum = p->devfn >> 3;
328 board->pciInfo.pdev = p;
329 /* don't lose the reference in the next pci_get_device iteration */
330 pci_dev_get(p);
327 331
328 return (0); 332 return (0);
329} 333}
@@ -493,6 +497,11 @@ static void __exit moxa_exit(void)
493 if (tty_unregister_driver(moxaDriver)) 497 if (tty_unregister_driver(moxaDriver))
494 printk("Couldn't unregister MOXA Intellio family serial driver\n"); 498 printk("Couldn't unregister MOXA Intellio family serial driver\n");
495 put_tty_driver(moxaDriver); 499 put_tty_driver(moxaDriver);
500
501 for (i = 0; i < MAX_BOARDS; i++)
502 if (moxa_boards[i].busType == MOXA_BUS_TYPE_PCI)
503 pci_dev_put(moxa_boards[i].pciInfo.pdev);
504
496 if (verbose) 505 if (verbose)
497 printk("Done\n"); 506 printk("Done\n");
498} 507}
diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c
index 5c0dec39cf6c..235e89226112 100644
--- a/drivers/char/mspec.c
+++ b/drivers/char/mspec.c
@@ -72,7 +72,11 @@ enum {
72 MSPEC_UNCACHED 72 MSPEC_UNCACHED
73}; 73};
74 74
75#ifdef CONFIG_SGI_SN
75static int is_sn2; 76static int is_sn2;
77#else
78#define is_sn2 0
79#endif
76 80
77/* 81/*
78 * One of these structures is allocated when an mspec region is mmaped. The 82 * One of these structures is allocated when an mspec region is mmaped. The
@@ -211,7 +215,7 @@ mspec_nopfn(struct vm_area_struct *vma, unsigned long address)
211 if (vdata->type == MSPEC_FETCHOP) 215 if (vdata->type == MSPEC_FETCHOP)
212 paddr = TO_AMO(maddr); 216 paddr = TO_AMO(maddr);
213 else 217 else
214 paddr = __pa(TO_CAC(maddr)); 218 paddr = maddr & ~__IA64_UNCACHED_OFFSET;
215 219
216 pfn = paddr >> PAGE_SHIFT; 220 pfn = paddr >> PAGE_SHIFT;
217 221
@@ -335,6 +339,7 @@ mspec_init(void)
335 * The fetchop device only works on SN2 hardware, uncached and cached 339 * The fetchop device only works on SN2 hardware, uncached and cached
336 * memory drivers should both be valid on all ia64 hardware 340 * memory drivers should both be valid on all ia64 hardware
337 */ 341 */
342#ifdef CONFIG_SGI_SN
338 if (ia64_platform_is("sn2")) { 343 if (ia64_platform_is("sn2")) {
339 is_sn2 = 1; 344 is_sn2 = 1;
340 if (is_shub2()) { 345 if (is_shub2()) {
@@ -363,6 +368,7 @@ mspec_init(void)
363 goto free_scratch_pages; 368 goto free_scratch_pages;
364 } 369 }
365 } 370 }
371#endif
366 ret = misc_register(&cached_miscdev); 372 ret = misc_register(&cached_miscdev);
367 if (ret) { 373 if (ret) {
368 printk(KERN_ERR "%s: failed to register device %i\n", 374 printk(KERN_ERR "%s: failed to register device %i\n",
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index efc485edad1c..c1e3dd837fc8 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -752,13 +752,13 @@ static const struct file_operations pp_fops = {
752 752
753static void pp_attach(struct parport *port) 753static void pp_attach(struct parport *port)
754{ 754{
755 class_device_create(ppdev_class, NULL, MKDEV(PP_MAJOR, port->number), 755 device_create(ppdev_class, NULL, MKDEV(PP_MAJOR, port->number),
756 NULL, "parport%d", port->number); 756 "parport%d", port->number);
757} 757}
758 758
759static void pp_detach(struct parport *port) 759static void pp_detach(struct parport *port)
760{ 760{
761 class_device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number)); 761 device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number));
762} 762}
763 763
764static struct parport_driver pp_driver = { 764static struct parport_driver pp_driver = {
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 07f47a0208a7..d40df30c2b10 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -645,6 +645,7 @@ void add_input_randomness(unsigned int type, unsigned int code,
645 add_timer_randomness(&input_timer_state, 645 add_timer_randomness(&input_timer_state,
646 (type << 4) ^ code ^ (code >> 4) ^ value); 646 (type << 4) ^ code ^ (code >> 4) ^ value);
647} 647}
648EXPORT_SYMBOL_GPL(add_input_randomness);
648 649
649void add_interrupt_randomness(int irq) 650void add_interrupt_randomness(int irq)
650{ 651{
@@ -1465,8 +1466,8 @@ static __init int seqgen_init(void)
1465late_initcall(seqgen_init); 1466late_initcall(seqgen_init);
1466 1467
1467#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) 1468#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
1468__u32 secure_tcpv6_sequence_number(__u32 *saddr, __u32 *daddr, 1469__u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,
1469 __u16 sport, __u16 dport) 1470 __be16 sport, __be16 dport)
1470{ 1471{
1471 struct timeval tv; 1472 struct timeval tv;
1472 __u32 seq; 1473 __u32 seq;
@@ -1478,10 +1479,10 @@ __u32 secure_tcpv6_sequence_number(__u32 *saddr, __u32 *daddr,
1478 */ 1479 */
1479 1480
1480 memcpy(hash, saddr, 16); 1481 memcpy(hash, saddr, 16);
1481 hash[4]=(sport << 16) + dport; 1482 hash[4]=((__force u16)sport << 16) + (__force u16)dport;
1482 memcpy(&hash[5],keyptr->secret,sizeof(__u32) * 7); 1483 memcpy(&hash[5],keyptr->secret,sizeof(__u32) * 7);
1483 1484
1484 seq = twothirdsMD4Transform(daddr, hash) & HASH_MASK; 1485 seq = twothirdsMD4Transform((const __u32 *)daddr, hash) & HASH_MASK;
1485 seq += keyptr->count; 1486 seq += keyptr->count;
1486 1487
1487 do_gettimeofday(&tv); 1488 do_gettimeofday(&tv);
@@ -1495,7 +1496,7 @@ EXPORT_SYMBOL(secure_tcpv6_sequence_number);
1495/* The code below is shamelessly stolen from secure_tcp_sequence_number(). 1496/* The code below is shamelessly stolen from secure_tcp_sequence_number().
1496 * All blames to Andrey V. Savochkin <saw@msu.ru>. 1497 * All blames to Andrey V. Savochkin <saw@msu.ru>.
1497 */ 1498 */
1498__u32 secure_ip_id(__u32 daddr) 1499__u32 secure_ip_id(__be32 daddr)
1499{ 1500{
1500 struct keydata *keyptr; 1501 struct keydata *keyptr;
1501 __u32 hash[4]; 1502 __u32 hash[4];
@@ -1507,7 +1508,7 @@ __u32 secure_ip_id(__u32 daddr)
1507 * The dest ip address is placed in the starting vector, 1508 * The dest ip address is placed in the starting vector,
1508 * which is then hashed with random data. 1509 * which is then hashed with random data.
1509 */ 1510 */
1510 hash[0] = daddr; 1511 hash[0] = (__force __u32)daddr;
1511 hash[1] = keyptr->secret[9]; 1512 hash[1] = keyptr->secret[9];
1512 hash[2] = keyptr->secret[10]; 1513 hash[2] = keyptr->secret[10];
1513 hash[3] = keyptr->secret[11]; 1514 hash[3] = keyptr->secret[11];
@@ -1517,8 +1518,8 @@ __u32 secure_ip_id(__u32 daddr)
1517 1518
1518#ifdef CONFIG_INET 1519#ifdef CONFIG_INET
1519 1520
1520__u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr, 1521__u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
1521 __u16 sport, __u16 dport) 1522 __be16 sport, __be16 dport)
1522{ 1523{
1523 struct timeval tv; 1524 struct timeval tv;
1524 __u32 seq; 1525 __u32 seq;
@@ -1531,9 +1532,9 @@ __u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
1531 * Note that the words are placed into the starting vector, which is 1532 * Note that the words are placed into the starting vector, which is
1532 * then mixed with a partial MD4 over random data. 1533 * then mixed with a partial MD4 over random data.
1533 */ 1534 */
1534 hash[0]=saddr; 1535 hash[0]=(__force u32)saddr;
1535 hash[1]=daddr; 1536 hash[1]=(__force u32)daddr;
1536 hash[2]=(sport << 16) + dport; 1537 hash[2]=((__force u16)sport << 16) + (__force u16)dport;
1537 hash[3]=keyptr->secret[11]; 1538 hash[3]=keyptr->secret[11];
1538 1539
1539 seq = half_md4_transform(hash, keyptr->secret) & HASH_MASK; 1540 seq = half_md4_transform(hash, keyptr->secret) & HASH_MASK;
@@ -1558,7 +1559,7 @@ __u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
1558EXPORT_SYMBOL(secure_tcp_sequence_number); 1559EXPORT_SYMBOL(secure_tcp_sequence_number);
1559 1560
1560/* Generate secure starting point for ephemeral IPV4 transport port search */ 1561/* Generate secure starting point for ephemeral IPV4 transport port search */
1561u32 secure_ipv4_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport) 1562u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport)
1562{ 1563{
1563 struct keydata *keyptr = get_keyptr(); 1564 struct keydata *keyptr = get_keyptr();
1564 u32 hash[4]; 1565 u32 hash[4];
@@ -1567,25 +1568,25 @@ u32 secure_ipv4_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport)
1567 * Pick a unique starting offset for each ephemeral port search 1568 * Pick a unique starting offset for each ephemeral port search
1568 * (saddr, daddr, dport) and 48bits of random data. 1569 * (saddr, daddr, dport) and 48bits of random data.
1569 */ 1570 */
1570 hash[0] = saddr; 1571 hash[0] = (__force u32)saddr;
1571 hash[1] = daddr; 1572 hash[1] = (__force u32)daddr;
1572 hash[2] = dport ^ keyptr->secret[10]; 1573 hash[2] = (__force u32)dport ^ keyptr->secret[10];
1573 hash[3] = keyptr->secret[11]; 1574 hash[3] = keyptr->secret[11];
1574 1575
1575 return half_md4_transform(hash, keyptr->secret); 1576 return half_md4_transform(hash, keyptr->secret);
1576} 1577}
1577 1578
1578#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) 1579#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
1579u32 secure_ipv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dport) 1580u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, __be16 dport)
1580{ 1581{
1581 struct keydata *keyptr = get_keyptr(); 1582 struct keydata *keyptr = get_keyptr();
1582 u32 hash[12]; 1583 u32 hash[12];
1583 1584
1584 memcpy(hash, saddr, 16); 1585 memcpy(hash, saddr, 16);
1585 hash[4] = dport; 1586 hash[4] = (__force u32)dport;
1586 memcpy(&hash[5],keyptr->secret,sizeof(__u32) * 7); 1587 memcpy(&hash[5],keyptr->secret,sizeof(__u32) * 7);
1587 1588
1588 return twothirdsMD4Transform(daddr, hash); 1589 return twothirdsMD4Transform((const __u32 *)daddr, hash);
1589} 1590}
1590#endif 1591#endif
1591 1592
@@ -1594,17 +1595,17 @@ u32 secure_ipv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dpo
1594 * bit's 32-47 increase every key exchange 1595 * bit's 32-47 increase every key exchange
1595 * 0-31 hash(source, dest) 1596 * 0-31 hash(source, dest)
1596 */ 1597 */
1597u64 secure_dccp_sequence_number(__u32 saddr, __u32 daddr, 1598u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
1598 __u16 sport, __u16 dport) 1599 __be16 sport, __be16 dport)
1599{ 1600{
1600 struct timeval tv; 1601 struct timeval tv;
1601 u64 seq; 1602 u64 seq;
1602 __u32 hash[4]; 1603 __u32 hash[4];
1603 struct keydata *keyptr = get_keyptr(); 1604 struct keydata *keyptr = get_keyptr();
1604 1605
1605 hash[0] = saddr; 1606 hash[0] = (__force u32)saddr;
1606 hash[1] = daddr; 1607 hash[1] = (__force u32)daddr;
1607 hash[2] = (sport << 16) + dport; 1608 hash[2] = ((__force u16)sport << 16) + (__force u16)dport;
1608 hash[3] = keyptr->secret[11]; 1609 hash[3] = keyptr->secret[11];
1609 1610
1610 seq = half_md4_transform(hash, keyptr->secret); 1611 seq = half_md4_transform(hash, keyptr->secret);
@@ -1640,7 +1641,7 @@ unsigned int get_random_int(void)
1640 * drain on it), and uses halfMD4Transform within the second. We 1641 * drain on it), and uses halfMD4Transform within the second. We
1641 * also mix it with jiffies and the PID: 1642 * also mix it with jiffies and the PID:
1642 */ 1643 */
1643 return secure_ip_id(current->pid + jiffies); 1644 return secure_ip_id((__force __be32)(current->pid + jiffies));
1644} 1645}
1645 1646
1646/* 1647/*
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 89b718e326e5..3b32313f6eb4 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -127,9 +127,9 @@ raw_ioctl(struct inode *inode, struct file *filp,
127 127
128static void bind_device(struct raw_config_request *rq) 128static void bind_device(struct raw_config_request *rq)
129{ 129{
130 class_device_destroy(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor)); 130 device_destroy(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor));
131 class_device_create(raw_class, NULL, MKDEV(RAW_MAJOR, rq->raw_minor), 131 device_create(raw_class, NULL, MKDEV(RAW_MAJOR, rq->raw_minor),
132 NULL, "raw%d", rq->raw_minor); 132 "raw%d", rq->raw_minor);
133} 133}
134 134
135/* 135/*
@@ -200,7 +200,7 @@ static int raw_ctl_ioctl(struct inode *inode, struct file *filp,
200 if (rq.block_major == 0 && rq.block_minor == 0) { 200 if (rq.block_major == 0 && rq.block_minor == 0) {
201 /* unbind */ 201 /* unbind */
202 rawdev->binding = NULL; 202 rawdev->binding = NULL;
203 class_device_destroy(raw_class, 203 device_destroy(raw_class,
204 MKDEV(RAW_MAJOR, rq.raw_minor)); 204 MKDEV(RAW_MAJOR, rq.raw_minor));
205 } else { 205 } else {
206 rawdev->binding = bdget(dev); 206 rawdev->binding = bdget(dev);
@@ -283,7 +283,7 @@ static int __init raw_init(void)
283 ret = PTR_ERR(raw_class); 283 ret = PTR_ERR(raw_class);
284 goto error_region; 284 goto error_region;
285 } 285 }
286 class_device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), NULL, "rawctl"); 286 device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), "rawctl");
287 287
288 return 0; 288 return 0;
289 289
@@ -295,7 +295,7 @@ error:
295 295
296static void __exit raw_exit(void) 296static void __exit raw_exit(void)
297{ 297{
298 class_device_destroy(raw_class, MKDEV(RAW_MAJOR, 0)); 298 device_destroy(raw_class, MKDEV(RAW_MAJOR, 0));
299 class_destroy(raw_class); 299 class_destroy(raw_class);
300 cdev_del(&raw_cdev); 300 cdev_del(&raw_cdev);
301 unregister_chrdev_region(MKDEV(RAW_MAJOR, 0), MAX_RAW_MINORS); 301 unregister_chrdev_region(MKDEV(RAW_MAJOR, 0), MAX_RAW_MINORS);
diff --git a/drivers/char/rio/host.h b/drivers/char/rio/host.h
index ee2ddea7a63a..23d0681fe491 100644
--- a/drivers/char/rio/host.h
+++ b/drivers/char/rio/host.h
@@ -44,6 +44,7 @@
44** the host. 44** the host.
45*/ 45*/
46struct Host { 46struct Host {
47 struct pci_dev *pdev;
47 unsigned char Type; /* RIO_EISA, RIO_MCA, ... */ 48 unsigned char Type; /* RIO_EISA, RIO_MCA, ... */
48 unsigned char Ivec; /* POLLED or ivec number */ 49 unsigned char Ivec; /* POLLED or ivec number */
49 unsigned char Mode; /* Control stuff */ 50 unsigned char Mode; /* Control stuff */
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c
index c382df0f82f6..7ac68cb3bedd 100644
--- a/drivers/char/rio/rio_linux.c
+++ b/drivers/char/rio/rio_linux.c
@@ -1017,6 +1017,10 @@ static int __init rio_init(void)
1017 rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum); 1017 rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
1018 1018
1019 fix_rio_pci(pdev); 1019 fix_rio_pci(pdev);
1020
1021 p->RIOHosts[p->RIONumHosts].pdev = pdev;
1022 pci_dev_get(pdev);
1023
1020 p->RIOLastPCISearch = 0; 1024 p->RIOLastPCISearch = 0;
1021 p->RIONumHosts++; 1025 p->RIONumHosts++;
1022 found++; 1026 found++;
@@ -1066,6 +1070,9 @@ static int __init rio_init(void)
1066 ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24); 1070 ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
1067 rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum); 1071 rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
1068 1072
1073 p->RIOHosts[p->RIONumHosts].pdev = pdev;
1074 pci_dev_get(pdev);
1075
1069 p->RIOLastPCISearch = 0; 1076 p->RIOLastPCISearch = 0;
1070 p->RIONumHosts++; 1077 p->RIONumHosts++;
1071 found++; 1078 found++;
@@ -1181,6 +1188,8 @@ static void __exit rio_exit(void)
1181 } 1188 }
1182 /* It is safe/allowed to del_timer a non-active timer */ 1189 /* It is safe/allowed to del_timer a non-active timer */
1183 del_timer(&hp->timer); 1190 del_timer(&hp->timer);
1191 if (hp->Type == RIO_PCI)
1192 pci_dev_put(hp->pdev);
1184 } 1193 }
1185 1194
1186 if (misc_deregister(&rio_fw_device) < 0) { 1195 if (misc_deregister(&rio_fw_device) < 0) {
diff --git a/drivers/char/rio/riocmd.c b/drivers/char/rio/riocmd.c
index 4df6ab2206a1..167ebc84e8d7 100644
--- a/drivers/char/rio/riocmd.c
+++ b/drivers/char/rio/riocmd.c
@@ -922,7 +922,7 @@ int RIOUnUse(unsigned long iPortP, struct CmdBlk *CmdBlkP)
922** 922**
923** Packet is an actual packet structure to be filled in with the packet 923** Packet is an actual packet structure to be filled in with the packet
924** information associated with the command. You need to fill in everything, 924** information associated with the command. You need to fill in everything,
925** as the command processore doesn't process the command packet in any way. 925** as the command processor doesn't process the command packet in any way.
926** 926**
927** The PreFuncP is called before the packet is enqueued on the host rup. 927** The PreFuncP is called before the packet is enqueued on the host rup.
928** PreFuncP is called as (*PreFuncP)(PreArg, CmdBlkP);. PreFuncP must 928** PreFuncP is called as (*PreFuncP)(PreArg, CmdBlkP);. PreFuncP must
diff --git a/drivers/char/rio/rioctrl.c b/drivers/char/rio/rioctrl.c
index 052e8120a471..7ce77619707c 100644
--- a/drivers/char/rio/rioctrl.c
+++ b/drivers/char/rio/rioctrl.c
@@ -662,7 +662,7 @@ int riocontrol(struct rio_info *p, dev_t dev, int cmd, unsigned long arg, int su
662 p->RIOError.Error = COPYIN_FAILED; 662 p->RIOError.Error = COPYIN_FAILED;
663 return -EFAULT; 663 return -EFAULT;
664 } 664 }
665 if (portStats.port >= RIO_PORTS) { 665 if (portStats.port < 0 || portStats.port >= RIO_PORTS) {
666 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE; 666 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
667 return -ENXIO; 667 return -ENXIO;
668 } 668 }
@@ -702,7 +702,7 @@ int riocontrol(struct rio_info *p, dev_t dev, int cmd, unsigned long arg, int su
702 p->RIOError.Error = COPYIN_FAILED; 702 p->RIOError.Error = COPYIN_FAILED;
703 return -EFAULT; 703 return -EFAULT;
704 } 704 }
705 if (portStats.port >= RIO_PORTS) { 705 if (portStats.port < 0 || portStats.port >= RIO_PORTS) {
706 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE; 706 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
707 return -ENXIO; 707 return -ENXIO;
708 } 708 }
diff --git a/drivers/char/rio/rioinit.c b/drivers/char/rio/rioinit.c
index 99f3df02b61c..0794844369d6 100644
--- a/drivers/char/rio/rioinit.c
+++ b/drivers/char/rio/rioinit.c
@@ -222,7 +222,7 @@ int RIOBoardTest(unsigned long paddr, void __iomem *caddr, unsigned char type, i
222** which value will be written into memory. 222** which value will be written into memory.
223** Call with op set to zero means that the RAM will not be read and checked 223** Call with op set to zero means that the RAM will not be read and checked
224** before it is written. 224** before it is written.
225** Call with op not zero, and the RAM will be read and compated with val[op-1] 225** Call with op not zero and the RAM will be read and compared with val[op-1]
226** to check that the data from the previous phase was retained. 226** to check that the data from the previous phase was retained.
227*/ 227*/
228 228
diff --git a/drivers/char/rio/rioparam.c b/drivers/char/rio/rioparam.c
index 1066d9760704..bb498d24adcc 100644
--- a/drivers/char/rio/rioparam.c
+++ b/drivers/char/rio/rioparam.c
@@ -87,8 +87,8 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c 1.3";
87** command bit set onto the port. The command bit is in the len field, 87** command bit set onto the port. The command bit is in the len field,
88** and gets ORed in with the actual byte count. 88** and gets ORed in with the actual byte count.
89** 89**
90** When you send a packet with the command bit set, then the first 90** When you send a packet with the command bit set the first
91** data byte ( data[0] ) is interpretted as the command to execute. 91** data byte (data[0]) is interpreted as the command to execute.
92** It also governs what data structure overlay should accompany the packet. 92** It also governs what data structure overlay should accompany the packet.
93** Commands are defined in cirrus/cirrus.h 93** Commands are defined in cirrus/cirrus.h
94** 94**
@@ -103,7 +103,7 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c 1.3";
103** 103**
104** Most commands do not use the remaining bytes in the data array. The 104** Most commands do not use the remaining bytes in the data array. The
105** exceptions are OPEN MOPEN and CONFIG. (NB. As with the SI CONFIG and 105** exceptions are OPEN MOPEN and CONFIG. (NB. As with the SI CONFIG and
106** OPEN are currently analagous). With these three commands the following 106** OPEN are currently analogous). With these three commands the following
107** 11 data bytes are all used to pass config information such as baud rate etc. 107** 11 data bytes are all used to pass config information such as baud rate etc.
108** The fields are also defined in cirrus.h. Some contain straightforward 108** The fields are also defined in cirrus.h. Some contain straightforward
109** information such as the transmit XON character. Two contain the transmit and 109** information such as the transmit XON character. Two contain the transmit and
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index d0b88d0e87fd..7e1bd9562c2a 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -183,11 +183,6 @@ static int sx_poll = HZ;
183 183
184static struct tty_driver *specialix_driver; 184static struct tty_driver *specialix_driver;
185 185
186static unsigned long baud_table[] = {
187 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
188 9600, 19200, 38400, 57600, 115200, 0,
189};
190
191static struct specialix_board sx_board[SX_NBOARD] = { 186static struct specialix_board sx_board[SX_NBOARD] = {
192 { 0, SX_IOBASE1, 9, }, 187 { 0, SX_IOBASE1, 9, },
193 { 0, SX_IOBASE2, 11, }, 188 { 0, SX_IOBASE2, 11, },
@@ -1090,9 +1085,9 @@ static void sx_change_speed(struct specialix_board *bp, struct specialix_port *p
1090 1085
1091 if (baud == 38400) { 1086 if (baud == 38400) {
1092 if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI) 1087 if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
1093 baud ++; 1088 baud = 57600;
1094 if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI) 1089 if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
1095 baud += 2; 1090 baud = 115200;
1096 } 1091 }
1097 1092
1098 if (!baud) { 1093 if (!baud) {
@@ -1150,11 +1145,9 @@ static void sx_change_speed(struct specialix_board *bp, struct specialix_port *p
1150 sx_out(bp, CD186x_RBPRL, tmp & 0xff); 1145 sx_out(bp, CD186x_RBPRL, tmp & 0xff);
1151 sx_out(bp, CD186x_TBPRL, tmp & 0xff); 1146 sx_out(bp, CD186x_TBPRL, tmp & 0xff);
1152 spin_unlock_irqrestore(&bp->lock, flags); 1147 spin_unlock_irqrestore(&bp->lock, flags);
1153 if (port->custom_divisor) { 1148 if (port->custom_divisor)
1154 baud = (SX_OSCFREQ + port->custom_divisor/2) / port->custom_divisor; 1149 baud = (SX_OSCFREQ + port->custom_divisor/2) / port->custom_divisor;
1155 baud = ( baud + 5 ) / 10; 1150 baud = (baud + 5) / 10; /* Estimated CPS */
1156 } else
1157 baud = (baud_table[baud] + 5) / 10; /* Estimated CPS */
1158 1151
1159 /* Two timer ticks seems enough to wakeup something like SLIP driver */ 1152 /* Two timer ticks seems enough to wakeup something like SLIP driver */
1160 tmp = ((baud + HZ/2) / HZ) * 2 - CD186x_NFIFO; 1153 tmp = ((baud + HZ/2) / HZ) * 2 - CD186x_NFIFO;
diff --git a/drivers/char/sx.c b/drivers/char/sx.c
index 5fec626598cd..cc10af08cb05 100644
--- a/drivers/char/sx.c
+++ b/drivers/char/sx.c
@@ -2602,7 +2602,7 @@ static void __exit sx_exit (void)
2602 } 2602 }
2603 } 2603 }
2604 if (misc_deregister(&sx_fw_device) < 0) { 2604 if (misc_deregister(&sx_fw_device) < 0) {
2605 printk (KERN_INFO "sx: couldn't deregister firmware loader devic\n"); 2605 printk (KERN_INFO "sx: couldn't deregister firmware loader device\n");
2606 } 2606 }
2607 sx_dprintk (SX_DEBUG_CLEANUP, "Cleaning up drivers (%d)\n", sx_initialized); 2607 sx_dprintk (SX_DEBUG_CLEANUP, "Cleaning up drivers (%d)\n", sx_initialized);
2608 if (sx_initialized) 2608 if (sx_initialized)
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index f2864cc64240..06784adcc35c 100644
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -133,8 +133,8 @@ static MGSL_PARAMS default_params = {
133}; 133};
134 134
135#define SHARED_MEM_ADDRESS_SIZE 0x40000 135#define SHARED_MEM_ADDRESS_SIZE 0x40000
136#define BUFFERLISTSIZE (PAGE_SIZE) 136#define BUFFERLISTSIZE 4096
137#define DMABUFFERSIZE (PAGE_SIZE) 137#define DMABUFFERSIZE 4096
138#define MAXRXFRAMES 7 138#define MAXRXFRAMES 7
139 139
140typedef struct _DMABUFFERENTRY 140typedef struct _DMABUFFERENTRY
diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c
index 2444a0e24b31..244d30a03fef 100644
--- a/drivers/char/tlclk.c
+++ b/drivers/char/tlclk.c
@@ -792,15 +792,14 @@ static int __init tlclk_init(void)
792 ret = misc_register(&tlclk_miscdev); 792 ret = misc_register(&tlclk_miscdev);
793 if (ret < 0) { 793 if (ret < 0) {
794 printk(KERN_ERR "tlclk: misc_register returns %d.\n", ret); 794 printk(KERN_ERR "tlclk: misc_register returns %d.\n", ret);
795 ret = -EBUSY;
796 goto out3; 795 goto out3;
797 } 796 }
798 797
799 tlclk_device = platform_device_register_simple("telco_clock", 798 tlclk_device = platform_device_register_simple("telco_clock",
800 -1, NULL, 0); 799 -1, NULL, 0);
801 if (!tlclk_device) { 800 if (IS_ERR(tlclk_device)) {
802 printk(KERN_ERR "tlclk: platform_device_register failed.\n"); 801 printk(KERN_ERR "tlclk: platform_device_register failed.\n");
803 ret = -EBUSY; 802 ret = PTR_ERR(tlclk_device);
804 goto out4; 803 goto out4;
805 } 804 }
806 805
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 6ad2d3bb945c..6e1329d404d2 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -1130,7 +1130,7 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, const struct tpm_vend
1130 scnprintf(devname, DEVNAME_SIZE, "%s%d", "tpm", chip->dev_num); 1130 scnprintf(devname, DEVNAME_SIZE, "%s%d", "tpm", chip->dev_num);
1131 chip->vendor.miscdev.name = devname; 1131 chip->vendor.miscdev.name = devname;
1132 1132
1133 chip->vendor.miscdev.dev = dev; 1133 chip->vendor.miscdev.parent = dev;
1134 chip->dev = get_device(dev); 1134 chip->dev = get_device(dev);
1135 1135
1136 if (misc_register(&chip->vendor.miscdev)) { 1136 if (misc_register(&chip->vendor.miscdev)) {
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index e90ea39c7c4b..50dc49205a23 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -3612,7 +3612,8 @@ static struct class *tty_class;
3612 * This field is optional, if there is no known struct device 3612 * This field is optional, if there is no known struct device
3613 * for this tty device it can be set to NULL safely. 3613 * for this tty device it can be set to NULL safely.
3614 * 3614 *
3615 * Returns a pointer to the class device (or ERR_PTR(-EFOO) on error). 3615 * Returns a pointer to the struct device for this tty device
3616 * (or ERR_PTR(-EFOO) on error).
3616 * 3617 *
3617 * This call is required to be made to register an individual tty device 3618 * This call is required to be made to register an individual tty device
3618 * if the tty driver's flags have the TTY_DRIVER_DYNAMIC_DEV bit set. If 3619 * if the tty driver's flags have the TTY_DRIVER_DYNAMIC_DEV bit set. If
@@ -3622,8 +3623,8 @@ static struct class *tty_class;
3622 * Locking: ?? 3623 * Locking: ??
3623 */ 3624 */
3624 3625
3625struct class_device *tty_register_device(struct tty_driver *driver, 3626struct device *tty_register_device(struct tty_driver *driver, unsigned index,
3626 unsigned index, struct device *device) 3627 struct device *device)
3627{ 3628{
3628 char name[64]; 3629 char name[64];
3629 dev_t dev = MKDEV(driver->major, driver->minor_start) + index; 3630 dev_t dev = MKDEV(driver->major, driver->minor_start) + index;
@@ -3639,7 +3640,7 @@ struct class_device *tty_register_device(struct tty_driver *driver,
3639 else 3640 else
3640 tty_line_name(driver, index, name); 3641 tty_line_name(driver, index, name);
3641 3642
3642 return class_device_create(tty_class, NULL, dev, device, "%s", name); 3643 return device_create(tty_class, device, dev, name);
3643} 3644}
3644 3645
3645/** 3646/**
@@ -3655,7 +3656,7 @@ struct class_device *tty_register_device(struct tty_driver *driver,
3655 3656
3656void tty_unregister_device(struct tty_driver *driver, unsigned index) 3657void tty_unregister_device(struct tty_driver *driver, unsigned index)
3657{ 3658{
3658 class_device_destroy(tty_class, MKDEV(driver->major, driver->minor_start) + index); 3659 device_destroy(tty_class, MKDEV(driver->major, driver->minor_start) + index);
3659} 3660}
3660 3661
3661EXPORT_SYMBOL(tty_register_device); 3662EXPORT_SYMBOL(tty_register_device);
@@ -3895,20 +3896,20 @@ static int __init tty_init(void)
3895 if (cdev_add(&tty_cdev, MKDEV(TTYAUX_MAJOR, 0), 1) || 3896 if (cdev_add(&tty_cdev, MKDEV(TTYAUX_MAJOR, 0), 1) ||
3896 register_chrdev_region(MKDEV(TTYAUX_MAJOR, 0), 1, "/dev/tty") < 0) 3897 register_chrdev_region(MKDEV(TTYAUX_MAJOR, 0), 1, "/dev/tty") < 0)
3897 panic("Couldn't register /dev/tty driver\n"); 3898 panic("Couldn't register /dev/tty driver\n");
3898 class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 0), NULL, "tty"); 3899 device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 0), "tty");
3899 3900
3900 cdev_init(&console_cdev, &console_fops); 3901 cdev_init(&console_cdev, &console_fops);
3901 if (cdev_add(&console_cdev, MKDEV(TTYAUX_MAJOR, 1), 1) || 3902 if (cdev_add(&console_cdev, MKDEV(TTYAUX_MAJOR, 1), 1) ||
3902 register_chrdev_region(MKDEV(TTYAUX_MAJOR, 1), 1, "/dev/console") < 0) 3903 register_chrdev_region(MKDEV(TTYAUX_MAJOR, 1), 1, "/dev/console") < 0)
3903 panic("Couldn't register /dev/console driver\n"); 3904 panic("Couldn't register /dev/console driver\n");
3904 class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 1), NULL, "console"); 3905 device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 1), "console");
3905 3906
3906#ifdef CONFIG_UNIX98_PTYS 3907#ifdef CONFIG_UNIX98_PTYS
3907 cdev_init(&ptmx_cdev, &ptmx_fops); 3908 cdev_init(&ptmx_cdev, &ptmx_fops);
3908 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) || 3909 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
3909 register_chrdev_region(MKDEV(TTYAUX_MAJOR, 2), 1, "/dev/ptmx") < 0) 3910 register_chrdev_region(MKDEV(TTYAUX_MAJOR, 2), 1, "/dev/ptmx") < 0)
3910 panic("Couldn't register /dev/ptmx driver\n"); 3911 panic("Couldn't register /dev/ptmx driver\n");
3911 class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 2), NULL, "ptmx"); 3912 device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 2), "ptmx");
3912#endif 3913#endif
3913 3914
3914#ifdef CONFIG_VT 3915#ifdef CONFIG_VT
@@ -3916,7 +3917,7 @@ static int __init tty_init(void)
3916 if (cdev_add(&vc0_cdev, MKDEV(TTY_MAJOR, 0), 1) || 3917 if (cdev_add(&vc0_cdev, MKDEV(TTY_MAJOR, 0), 1) ||
3917 register_chrdev_region(MKDEV(TTY_MAJOR, 0), 1, "/dev/vc/0") < 0) 3918 register_chrdev_region(MKDEV(TTY_MAJOR, 0), 1, "/dev/vc/0") < 0)
3918 panic("Couldn't register /dev/tty0 driver\n"); 3919 panic("Couldn't register /dev/tty0 driver\n");
3919 class_device_create(tty_class, NULL, MKDEV(TTY_MAJOR, 0), NULL, "tty0"); 3920 device_create(tty_class, NULL, MKDEV(TTY_MAJOR, 0), "tty0");
3920 3921
3921 vty_init(); 3922 vty_init();
3922#endif 3923#endif
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index bd7a98c6ea7a..f442b574b44a 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -476,16 +476,16 @@ static struct class *vc_class;
476 476
477void vcs_make_sysfs(struct tty_struct *tty) 477void vcs_make_sysfs(struct tty_struct *tty)
478{ 478{
479 class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1), 479 device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),
480 NULL, "vcs%u", tty->index + 1); 480 "vcs%u", tty->index + 1);
481 class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129), 481 device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),
482 NULL, "vcsa%u", tty->index + 1); 482 "vcsa%u", tty->index + 1);
483} 483}
484 484
485void vcs_remove_sysfs(struct tty_struct *tty) 485void vcs_remove_sysfs(struct tty_struct *tty)
486{ 486{
487 class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1)); 487 device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
488 class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129)); 488 device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
489} 489}
490 490
491int __init vcs_init(void) 491int __init vcs_init(void)
@@ -494,7 +494,7 @@ int __init vcs_init(void)
494 panic("unable to get major %d for vcs device", VCS_MAJOR); 494 panic("unable to get major %d for vcs device", VCS_MAJOR);
495 vc_class = class_create(THIS_MODULE, "vc"); 495 vc_class = class_create(THIS_MODULE, "vc");
496 496
497 class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), NULL, "vcs"); 497 device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), "vcs");
498 class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), NULL, "vcsa"); 498 device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), "vcsa");
499 return 0; 499 return 0;
500} 500}
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 8e4413f6fbaf..87587b4385ab 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -112,7 +112,7 @@
112struct con_driver { 112struct con_driver {
113 const struct consw *con; 113 const struct consw *con;
114 const char *desc; 114 const char *desc;
115 struct class_device *class_dev; 115 struct device *dev;
116 int node; 116 int node;
117 int first; 117 int first;
118 int last; 118 int last;
@@ -3023,10 +3023,10 @@ static inline int vt_unbind(struct con_driver *con)
3023} 3023}
3024#endif /* CONFIG_VT_HW_CONSOLE_BINDING */ 3024#endif /* CONFIG_VT_HW_CONSOLE_BINDING */
3025 3025
3026static ssize_t store_bind(struct class_device *class_device, 3026static ssize_t store_bind(struct device *dev, struct device_attribute *attr,
3027 const char *buf, size_t count) 3027 const char *buf, size_t count)
3028{ 3028{
3029 struct con_driver *con = class_get_devdata(class_device); 3029 struct con_driver *con = dev_get_drvdata(dev);
3030 int bind = simple_strtoul(buf, NULL, 0); 3030 int bind = simple_strtoul(buf, NULL, 0);
3031 3031
3032 if (bind) 3032 if (bind)
@@ -3037,17 +3037,19 @@ static ssize_t store_bind(struct class_device *class_device,
3037 return count; 3037 return count;
3038} 3038}
3039 3039
3040static ssize_t show_bind(struct class_device *class_device, char *buf) 3040static ssize_t show_bind(struct device *dev, struct device_attribute *attr,
3041 char *buf)
3041{ 3042{
3042 struct con_driver *con = class_get_devdata(class_device); 3043 struct con_driver *con = dev_get_drvdata(dev);
3043 int bind = con_is_bound(con->con); 3044 int bind = con_is_bound(con->con);
3044 3045
3045 return snprintf(buf, PAGE_SIZE, "%i\n", bind); 3046 return snprintf(buf, PAGE_SIZE, "%i\n", bind);
3046} 3047}
3047 3048
3048static ssize_t show_name(struct class_device *class_device, char *buf) 3049static ssize_t show_name(struct device *dev, struct device_attribute *attr,
3050 char *buf)
3049{ 3051{
3050 struct con_driver *con = class_get_devdata(class_device); 3052 struct con_driver *con = dev_get_drvdata(dev);
3051 3053
3052 return snprintf(buf, PAGE_SIZE, "%s %s\n", 3054 return snprintf(buf, PAGE_SIZE, "%s %s\n",
3053 (con->flag & CON_DRIVER_FLAG_MODULE) ? "(M)" : "(S)", 3055 (con->flag & CON_DRIVER_FLAG_MODULE) ? "(M)" : "(S)",
@@ -3055,43 +3057,40 @@ static ssize_t show_name(struct class_device *class_device, char *buf)
3055 3057
3056} 3058}
3057 3059
3058static struct class_device_attribute class_device_attrs[] = { 3060static struct device_attribute device_attrs[] = {
3059 __ATTR(bind, S_IRUGO|S_IWUSR, show_bind, store_bind), 3061 __ATTR(bind, S_IRUGO|S_IWUSR, show_bind, store_bind),
3060 __ATTR(name, S_IRUGO, show_name, NULL), 3062 __ATTR(name, S_IRUGO, show_name, NULL),
3061}; 3063};
3062 3064
3063static int vtconsole_init_class_device(struct con_driver *con) 3065static int vtconsole_init_device(struct con_driver *con)
3064{ 3066{
3065 int i; 3067 int i;
3066 int error = 0; 3068 int error = 0;
3067 3069
3068 con->flag |= CON_DRIVER_FLAG_ATTR; 3070 con->flag |= CON_DRIVER_FLAG_ATTR;
3069 class_set_devdata(con->class_dev, con); 3071 dev_set_drvdata(con->dev, con);
3070 for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) { 3072 for (i = 0; i < ARRAY_SIZE(device_attrs); i++) {
3071 error = class_device_create_file(con->class_dev, 3073 error = device_create_file(con->dev, &device_attrs[i]);
3072 &class_device_attrs[i]);
3073 if (error) 3074 if (error)
3074 break; 3075 break;
3075 } 3076 }
3076 3077
3077 if (error) { 3078 if (error) {
3078 while (--i >= 0) 3079 while (--i >= 0)
3079 class_device_remove_file(con->class_dev, 3080 device_remove_file(con->dev, &device_attrs[i]);
3080 &class_device_attrs[i]);
3081 con->flag &= ~CON_DRIVER_FLAG_ATTR; 3081 con->flag &= ~CON_DRIVER_FLAG_ATTR;
3082 } 3082 }
3083 3083
3084 return error; 3084 return error;
3085} 3085}
3086 3086
3087static void vtconsole_deinit_class_device(struct con_driver *con) 3087static void vtconsole_deinit_device(struct con_driver *con)
3088{ 3088{
3089 int i; 3089 int i;
3090 3090
3091 if (con->flag & CON_DRIVER_FLAG_ATTR) { 3091 if (con->flag & CON_DRIVER_FLAG_ATTR) {
3092 for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) 3092 for (i = 0; i < ARRAY_SIZE(device_attrs); i++)
3093 class_device_remove_file(con->class_dev, 3093 device_remove_file(con->dev, &device_attrs[i]);
3094 &class_device_attrs[i]);
3095 con->flag &= ~CON_DRIVER_FLAG_ATTR; 3094 con->flag &= ~CON_DRIVER_FLAG_ATTR;
3096 } 3095 }
3097} 3096}
@@ -3179,18 +3178,17 @@ int register_con_driver(const struct consw *csw, int first, int last)
3179 if (retval) 3178 if (retval)
3180 goto err; 3179 goto err;
3181 3180
3182 con_driver->class_dev = class_device_create(vtconsole_class, NULL, 3181 con_driver->dev = device_create(vtconsole_class, NULL,
3183 MKDEV(0, con_driver->node), 3182 MKDEV(0, con_driver->node),
3184 NULL, "vtcon%i", 3183 "vtcon%i", con_driver->node);
3185 con_driver->node);
3186 3184
3187 if (IS_ERR(con_driver->class_dev)) { 3185 if (IS_ERR(con_driver->dev)) {
3188 printk(KERN_WARNING "Unable to create class_device for %s; " 3186 printk(KERN_WARNING "Unable to create device for %s; "
3189 "errno = %ld\n", con_driver->desc, 3187 "errno = %ld\n", con_driver->desc,
3190 PTR_ERR(con_driver->class_dev)); 3188 PTR_ERR(con_driver->dev));
3191 con_driver->class_dev = NULL; 3189 con_driver->dev = NULL;
3192 } else { 3190 } else {
3193 vtconsole_init_class_device(con_driver); 3191 vtconsole_init_device(con_driver);
3194 } 3192 }
3195 3193
3196err: 3194err:
@@ -3226,12 +3224,12 @@ int unregister_con_driver(const struct consw *csw)
3226 3224
3227 if (con_driver->con == csw && 3225 if (con_driver->con == csw &&
3228 con_driver->flag & CON_DRIVER_FLAG_MODULE) { 3226 con_driver->flag & CON_DRIVER_FLAG_MODULE) {
3229 vtconsole_deinit_class_device(con_driver); 3227 vtconsole_deinit_device(con_driver);
3230 class_device_destroy(vtconsole_class, 3228 device_destroy(vtconsole_class,
3231 MKDEV(0, con_driver->node)); 3229 MKDEV(0, con_driver->node));
3232 con_driver->con = NULL; 3230 con_driver->con = NULL;
3233 con_driver->desc = NULL; 3231 con_driver->desc = NULL;
3234 con_driver->class_dev = NULL; 3232 con_driver->dev = NULL;
3235 con_driver->node = 0; 3233 con_driver->node = 0;
3236 con_driver->flag = 0; 3234 con_driver->flag = 0;
3237 con_driver->first = 0; 3235 con_driver->first = 0;
@@ -3289,19 +3287,18 @@ static int __init vtconsole_class_init(void)
3289 for (i = 0; i < MAX_NR_CON_DRIVER; i++) { 3287 for (i = 0; i < MAX_NR_CON_DRIVER; i++) {
3290 struct con_driver *con = &registered_con_driver[i]; 3288 struct con_driver *con = &registered_con_driver[i];
3291 3289
3292 if (con->con && !con->class_dev) { 3290 if (con->con && !con->dev) {
3293 con->class_dev = 3291 con->dev = device_create(vtconsole_class, NULL,
3294 class_device_create(vtconsole_class, NULL, 3292 MKDEV(0, con->node),
3295 MKDEV(0, con->node), NULL, 3293 "vtcon%i", con->node);
3296 "vtcon%i", con->node);
3297 3294
3298 if (IS_ERR(con->class_dev)) { 3295 if (IS_ERR(con->dev)) {
3299 printk(KERN_WARNING "Unable to create " 3296 printk(KERN_WARNING "Unable to create "
3300 "class_device for %s; errno = %ld\n", 3297 "device for %s; errno = %ld\n",
3301 con->desc, PTR_ERR(con->class_dev)); 3298 con->desc, PTR_ERR(con->dev));
3302 con->class_dev = NULL; 3299 con->dev = NULL;
3303 } else { 3300 } else {
3304 vtconsole_init_class_device(con); 3301 vtconsole_init_device(con);
3305 } 3302 }
3306 } 3303 }
3307 } 3304 }
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index 89e46d6dfc4e..ea09d0c974ea 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -13,7 +13,7 @@ config WATCHDOG
13 subsequently opening the file and then failing to write to it for 13 subsequently opening the file and then failing to write to it for
14 longer than 1 minute will result in rebooting the machine. This 14 longer than 1 minute will result in rebooting the machine. This
15 could be useful for a networked machine that needs to come back 15 could be useful for a networked machine that needs to come back
16 online as fast as possible after a lock-up. There's both a watchdog 16 on-line as fast as possible after a lock-up. There's both a watchdog
17 implementation entirely in software (which can sometimes fail to 17 implementation entirely in software (which can sometimes fail to
18 reboot the machine) and a driver for hardware watchdog boards, which 18 reboot the machine) and a driver for hardware watchdog boards, which
19 are more robust and can also keep track of the temperature inside 19 are more robust and can also keep track of the temperature inside
@@ -60,7 +60,7 @@ config SOFT_WATCHDOG
60 60
61# ARM Architecture 61# ARM Architecture
62 62
63config AT91_WATCHDOG 63config AT91RM9200_WATCHDOG
64 tristate "AT91RM9200 watchdog" 64 tristate "AT91RM9200 watchdog"
65 depends on WATCHDOG && ARCH_AT91RM9200 65 depends on WATCHDOG && ARCH_AT91RM9200
66 help 66 help
@@ -71,7 +71,7 @@ config 21285_WATCHDOG
71 tristate "DC21285 watchdog" 71 tristate "DC21285 watchdog"
72 depends on WATCHDOG && FOOTBRIDGE 72 depends on WATCHDOG && FOOTBRIDGE
73 help 73 help
74 The Intel Footbridge chip contains a builtin watchdog circuit. Say Y 74 The Intel Footbridge chip contains a built-in watchdog circuit. Say Y
75 here if you wish to use this. Alternatively say M to compile the 75 here if you wish to use this. Alternatively say M to compile the
76 driver as a module, which will be called wdt285. 76 driver as a module, which will be called wdt285.
77 77
@@ -269,11 +269,11 @@ config IB700_WDT
269 Most people will say N. 269 Most people will say N.
270 270
271config IBMASR 271config IBMASR
272 tristate "IBM Automatic Server Restart" 272 tristate "IBM Automatic Server Restart"
273 depends on WATCHDOG && X86 273 depends on WATCHDOG && X86
274 help 274 help
275 This is the driver for the IBM Automatic Server Restart watchdog 275 This is the driver for the IBM Automatic Server Restart watchdog
276 timer builtin into some eServer xSeries machines. 276 timer built-in into some eServer xSeries machines.
277 277
278 To compile this driver as a module, choose M here: the 278 To compile this driver as a module, choose M here: the
279 module will be called ibmasr. 279 module will be called ibmasr.
@@ -316,13 +316,16 @@ config I8XX_TCO
316 To compile this driver as a module, choose M here: the 316 To compile this driver as a module, choose M here: the
317 module will be called i8xx_tco. 317 module will be called i8xx_tco.
318 318
319 Note: This driver will be removed in the near future. Please
320 use the Intel TCO Timer/Watchdog driver.
321
319config ITCO_WDT 322config ITCO_WDT
320 tristate "Intel TCO Timer/Watchdog (EXPERIMENTAL)" 323 tristate "Intel TCO Timer/Watchdog"
321 depends on WATCHDOG && (X86 || IA64) && PCI && EXPERIMENTAL 324 depends on WATCHDOG && (X86 || IA64) && PCI
322 ---help--- 325 ---help---
323 Hardware driver for the intel TCO timer based watchdog devices. 326 Hardware driver for the intel TCO timer based watchdog devices.
324 These drivers are included in the Intel 82801 I/O Controller 327 These drivers are included in the Intel 82801 I/O Controller
325 Hub family 'from ICH0 up to ICH7) and in the Intel 6300ESB 328 Hub family (from ICH0 up to ICH8) and in the Intel 6300ESB
326 controller hub. 329 controller hub.
327 330
328 The TCO (Total Cost of Ownership) timer is a watchdog timer 331 The TCO (Total Cost of Ownership) timer is a watchdog timer
@@ -337,6 +340,14 @@ config ITCO_WDT
337 To compile this driver as a module, choose M here: the 340 To compile this driver as a module, choose M here: the
338 module will be called iTCO_wdt. 341 module will be called iTCO_wdt.
339 342
343config ITCO_VENDOR_SUPPORT
344 bool "Intel TCO Timer/Watchdog Specific Vendor Support"
345 depends on ITCO_WDT
346 ---help---
347 Add vendor specific support to the intel TCO timer based watchdog
348 devices. At this moment we only have additional support for some
349 SuperMicro Inc. motherboards.
350
340config SC1200_WDT 351config SC1200_WDT
341 tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog" 352 tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog"
342 depends on WATCHDOG && X86 353 depends on WATCHDOG && X86
@@ -360,6 +371,20 @@ config SCx200_WDT
360 371
361 If compiled as a module, it will be called scx200_wdt. 372 If compiled as a module, it will be called scx200_wdt.
362 373
374config PC87413_WDT
375 tristate "NS PC87413 watchdog"
376 depends on WATCHDOG && X86
377 ---help---
378 This is the driver for the hardware watchdog on the PC87413 chipset
379 This watchdog simply watches your kernel to make sure it doesn't
380 freeze, and if it does, it reboots your computer after a certain
381 amount of time.
382
383 To compile this driver as a module, choose M here: the
384 module will be called pc87413_wdt.
385
386 Most people will say N.
387
363config 60XX_WDT 388config 60XX_WDT
364 tristate "SBC-60XX Watchdog Timer" 389 tristate "SBC-60XX Watchdog Timer"
365 depends on WATCHDOG && X86 390 depends on WATCHDOG && X86
@@ -395,6 +420,26 @@ config CPU5_WDT
395 To compile this driver as a module, choose M here: the 420 To compile this driver as a module, choose M here: the
396 module will be called cpu5wdt. 421 module will be called cpu5wdt.
397 422
423config SMSC37B787_WDT
424 tristate "Winbond SMsC37B787 Watchdog Timer"
425 depends on WATCHDOG && X86
426 ---help---
427 This is the driver for the hardware watchdog component on the
428 Winbond SMsC37B787 chipset as used on the NetRunner Mainboard
429 from Vision Systems and maybe others.
430
431 This watchdog simply watches your kernel to make sure it doesn't
432 freeze, and if it does, it reboots your computer after a certain
433 amount of time.
434
435 Usually a userspace daemon will notify the kernel WDT driver that
436 userspace is still alive, at regular intervals.
437
438 To compile this driver as a module, choose M here: the
439 module will be called smsc37b787_wdt.
440
441 Most people will say N.
442
398config W83627HF_WDT 443config W83627HF_WDT
399 tristate "W83627HF Watchdog Timer" 444 tristate "W83627HF Watchdog Timer"
400 depends on WATCHDOG && X86 445 depends on WATCHDOG && X86
@@ -410,6 +455,21 @@ config W83627HF_WDT
410 455
411 Most people will say N. 456 Most people will say N.
412 457
458config W83697HF_WDT
459 tristate "W83697HF/W83697HG Watchdog Timer"
460 depends on WATCHDOG && X86
461 ---help---
462 This is the driver for the hardware watchdog on the W83697HF/HG
463 chipset as used in Dedibox/VIA motherboards (and likely others).
464 This watchdog simply watches your kernel to make sure it doesn't
465 freeze, and if it does, it reboots your computer after a certain
466 amount of time.
467
468 To compile this driver as a module, choose M here: the
469 module will be called w83697hf_wdt.
470
471 Most people will say N.
472
413config W83877F_WDT 473config W83877F_WDT
414 tristate "W83877F (EMACS) Watchdog Timer" 474 tristate "W83877F (EMACS) Watchdog Timer"
415 depends on WATCHDOG && X86 475 depends on WATCHDOG && X86
@@ -443,7 +503,7 @@ config MACHZ_WDT
443 depends on WATCHDOG && X86 503 depends on WATCHDOG && X86
444 ---help--- 504 ---help---
445 If you are using a ZF Micro MachZ processor, say Y here, otherwise 505 If you are using a ZF Micro MachZ processor, say Y here, otherwise
446 N. This is the driver for the watchdog timer builtin on that 506 N. This is the driver for the watchdog timer built-in on that
447 processor using ZF-Logic interface. This watchdog simply watches 507 processor using ZF-Logic interface. This watchdog simply watches
448 your kernel to make sure it doesn't freeze, and if it does, it 508 your kernel to make sure it doesn't freeze, and if it does, it
449 reboots your computer after a certain amount of time. 509 reboots your computer after a certain amount of time.
@@ -472,7 +532,6 @@ config SBC_EPX_C3_WATCHDOG
472 To compile this driver as a module, choose M here: the 532 To compile this driver as a module, choose M here: the
473 module will be called sbc_epx_c3. 533 module will be called sbc_epx_c3.
474 534
475
476# PowerPC Architecture 535# PowerPC Architecture
477 536
478config 8xx_WDT 537config 8xx_WDT
@@ -502,7 +561,7 @@ config WATCHDOG_RTAS
502 help 561 help
503 This driver adds watchdog support for the RTAS watchdog. 562 This driver adds watchdog support for the RTAS watchdog.
504 563
505 To compile this driver as a module, choose M here. The module 564 To compile this driver as a module, choose M here. The module
506 will be called wdrtas. 565 will be called wdrtas.
507 566
508# MIPS Architecture 567# MIPS Architecture
@@ -516,6 +575,16 @@ config INDYDOG
516 timer expired and no process has written to /dev/watchdog during 575 timer expired and no process has written to /dev/watchdog during
517 that time. 576 that time.
518 577
578config WDT_RM9K_GPI
579 tristate "RM9000/GPI hardware watchdog"
580 depends on WATCHDOG && CPU_RM9000
581 help
582 Watchdog implementation using the GPI hardware found on
583 PMC-Sierra RM9xxx CPUs.
584
585 To compile this driver as a module, choose M here: the
586 module will be called rm9k_wdt.
587
519# S390 Architecture 588# S390 Architecture
520 589
521config ZVM_WATCHDOG 590config ZVM_WATCHDOG
@@ -556,7 +625,7 @@ config SH_WDT_MMAP
556 help 625 help
557 If you say Y here, user applications will be able to mmap the 626 If you say Y here, user applications will be able to mmap the
558 WDT/CPG registers. 627 WDT/CPG registers.
559# 628
560# SPARC64 Architecture 629# SPARC64 Architecture
561 630
562config WATCHDOG_CP1XXX 631config WATCHDOG_CP1XXX
diff --git a/drivers/char/watchdog/Makefile b/drivers/char/watchdog/Makefile
index 7f70abad465a..2cd8ff8d10ac 100644
--- a/drivers/char/watchdog/Makefile
+++ b/drivers/char/watchdog/Makefile
@@ -23,7 +23,7 @@ obj-$(CONFIG_WDTPCI) += wdt_pci.o
23obj-$(CONFIG_USBPCWATCHDOG) += pcwd_usb.o 23obj-$(CONFIG_USBPCWATCHDOG) += pcwd_usb.o
24 24
25# ARM Architecture 25# ARM Architecture
26obj-$(CONFIG_AT91_WATCHDOG) += at91_wdt.o 26obj-$(CONFIG_AT91RM9200_WATCHDOG) += at91rm9200_wdt.o
27obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.o 27obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.o
28obj-$(CONFIG_21285_WATCHDOG) += wdt285.o 28obj-$(CONFIG_21285_WATCHDOG) += wdt285.o
29obj-$(CONFIG_977_WATCHDOG) += wdt977.o 29obj-$(CONFIG_977_WATCHDOG) += wdt977.o
@@ -47,13 +47,16 @@ obj-$(CONFIG_IBMASR) += ibmasr.o
47obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o 47obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
48obj-$(CONFIG_I6300ESB_WDT) += i6300esb.o 48obj-$(CONFIG_I6300ESB_WDT) += i6300esb.o
49obj-$(CONFIG_I8XX_TCO) += i8xx_tco.o 49obj-$(CONFIG_I8XX_TCO) += i8xx_tco.o
50obj-$(CONFIG_ITCO_WDT) += iTCO_wdt.o 50obj-$(CONFIG_ITCO_WDT) += iTCO_wdt.o iTCO_vendor_support.o
51obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o 51obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
52obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o 52obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
53obj-$(CONFIG_PC87413_WDT) += pc87413_wdt.o
53obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o 54obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
54obj-$(CONFIG_SBC8360_WDT) += sbc8360.o 55obj-$(CONFIG_SBC8360_WDT) += sbc8360.o
55obj-$(CONFIG_CPU5_WDT) += cpu5wdt.o 56obj-$(CONFIG_CPU5_WDT) += cpu5wdt.o
57obj-$(CONFIG_SMSC37B787_WDT) += smsc37b787_wdt.o
56obj-$(CONFIG_W83627HF_WDT) += w83627hf_wdt.o 58obj-$(CONFIG_W83627HF_WDT) += w83627hf_wdt.o
59obj-$(CONFIG_W83697HF_WDT) += w83697hf_wdt.o
57obj-$(CONFIG_W83877F_WDT) += w83877f_wdt.o 60obj-$(CONFIG_W83877F_WDT) += w83877f_wdt.o
58obj-$(CONFIG_W83977F_WDT) += w83977f_wdt.o 61obj-$(CONFIG_W83977F_WDT) += w83977f_wdt.o
59obj-$(CONFIG_MACHZ_WDT) += machzwd.o 62obj-$(CONFIG_MACHZ_WDT) += machzwd.o
@@ -70,6 +73,7 @@ obj-$(CONFIG_WATCHDOG_RTAS) += wdrtas.o
70 73
71# MIPS Architecture 74# MIPS Architecture
72obj-$(CONFIG_INDYDOG) += indydog.o 75obj-$(CONFIG_INDYDOG) += indydog.o
76obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
73 77
74# S390 Architecture 78# S390 Architecture
75 79
diff --git a/drivers/char/watchdog/alim7101_wdt.c b/drivers/char/watchdog/alim7101_wdt.c
index 5948863b592b..bf25d0a55a99 100644
--- a/drivers/char/watchdog/alim7101_wdt.c
+++ b/drivers/char/watchdog/alim7101_wdt.c
@@ -77,7 +77,8 @@ static struct pci_dev *alim7101_pmu;
77 77
78static int nowayout = WATCHDOG_NOWAYOUT; 78static int nowayout = WATCHDOG_NOWAYOUT;
79module_param(nowayout, int, 0); 79module_param(nowayout, int, 0);
80MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)"); 80MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
81 __stringify(CONFIG_WATCHDOG_NOWAYOUT) ")");
81 82
82/* 83/*
83 * Whack the dog 84 * Whack the dog
@@ -415,6 +416,16 @@ err_out:
415module_init(alim7101_wdt_init); 416module_init(alim7101_wdt_init);
416module_exit(alim7101_wdt_unload); 417module_exit(alim7101_wdt_unload);
417 418
419static struct pci_device_id alim7101_pci_tbl[] __devinitdata = {
420 { PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
421 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
422 { PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
423 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
424 { }
425};
426
427MODULE_DEVICE_TABLE(pci, alim7101_pci_tbl);
428
418MODULE_AUTHOR("Steve Hill"); 429MODULE_AUTHOR("Steve Hill");
419MODULE_DESCRIPTION("ALi M7101 PMU Computer Watchdog Timer driver"); 430MODULE_DESCRIPTION("ALi M7101 PMU Computer Watchdog Timer driver");
420MODULE_LICENSE("GPL"); 431MODULE_LICENSE("GPL");
diff --git a/drivers/char/watchdog/at91_wdt.c b/drivers/char/watchdog/at91rm9200_wdt.c
index 4e7a1145e78f..4e7a1145e78f 100644
--- a/drivers/char/watchdog/at91_wdt.c
+++ b/drivers/char/watchdog/at91rm9200_wdt.c
diff --git a/drivers/char/watchdog/iTCO_vendor_support.c b/drivers/char/watchdog/iTCO_vendor_support.c
new file mode 100644
index 000000000000..415083990097
--- /dev/null
+++ b/drivers/char/watchdog/iTCO_vendor_support.c
@@ -0,0 +1,307 @@
1/*
2 * intel TCO vendor specific watchdog driver support
3 *
4 * (c) Copyright 2006 Wim Van Sebroeck <wim@iguana.be>.
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 *
11 * Neither Wim Van Sebroeck nor Iguana vzw. admit liability nor
12 * provide warranty for any of this software. This material is
13 * provided "AS-IS" and at no charge.
14 */
15
16/*
17 * Includes, defines, variables, module parameters, ...
18 */
19
20/* Module and version information */
21#define DRV_NAME "iTCO_vendor_support"
22#define DRV_VERSION "1.01"
23#define DRV_RELDATE "11-Nov-2006"
24#define PFX DRV_NAME ": "
25
26/* Includes */
27#include <linux/module.h> /* For module specific items */
28#include <linux/moduleparam.h> /* For new moduleparam's */
29#include <linux/types.h> /* For standard types (like size_t) */
30#include <linux/errno.h> /* For the -ENODEV/... values */
31#include <linux/kernel.h> /* For printk/panic/... */
32#include <linux/init.h> /* For __init/__exit/... */
33#include <linux/ioport.h> /* For io-port access */
34
35#include <asm/io.h> /* For inb/outb/... */
36
37/* iTCO defines */
38#define SMI_EN acpibase + 0x30 /* SMI Control and Enable Register */
39#define TCOBASE acpibase + 0x60 /* TCO base address */
40#define TCO1_STS TCOBASE + 0x04 /* TCO1 Status Register */
41
42/* List of vendor support modes */
43#define SUPERMICRO_OLD_BOARD 1 /* SuperMicro Pentium 3 Era 370SSE+-OEM1/P3TSSE */
44#define SUPERMICRO_NEW_BOARD 2 /* SuperMicro Pentium 4 / Xeon 4 / EMT64T Era Systems */
45
46static int vendorsupport = 0;
47module_param(vendorsupport, int, 0);
48MODULE_PARM_DESC(vendorsupport, "iTCO vendor specific support mode, default=0 (none), 1=SuperMicro Pent3, 2=SuperMicro Pent4+");
49
50/*
51 * Vendor Specific Support
52 */
53
54/*
55 * Vendor Support: 1
56 * Board: Super Micro Computer Inc. 370SSE+-OEM1/P3TSSE
57 * iTCO chipset: ICH2
58 *
59 * Code contributed by: R. Seretny <lkpatches@paypc.com>
60 * Documentation obtained by R. Seretny from SuperMicro Technical Support
61 *
62 * To enable Watchdog function:
63 * BIOS setup -> Power -> TCO Logic SMI Enable -> Within5Minutes
64 * This setting enables SMI to clear the watchdog expired flag.
65 * If BIOS or CPU fail which may cause SMI hang, then system will
66 * reboot. When application starts to use watchdog function,
67 * application has to take over the control from SMI.
68 *
69 * For P3TSSE, J36 jumper needs to be removed to enable the Watchdog
70 * function.
71 *
72 * Note: The system will reboot when Expire Flag is set TWICE.
73 * So, if the watchdog timer is 20 seconds, then the maximum hang
74 * time is about 40 seconds, and the minimum hang time is about
75 * 20.6 seconds.
76 */
77
78static void supermicro_old_pre_start(unsigned long acpibase)
79{
80 unsigned long val32;
81
82 val32 = inl(SMI_EN);
83 val32 &= 0xffffdfff; /* Turn off SMI clearing watchdog */
84 outl(val32, SMI_EN); /* Needed to activate watchdog */
85}
86
87static void supermicro_old_pre_stop(unsigned long acpibase)
88{
89 unsigned long val32;
90
91 val32 = inl(SMI_EN);
92 val32 &= 0x00002000; /* Turn on SMI clearing watchdog */
93 outl(val32, SMI_EN); /* Needed to deactivate watchdog */
94}
95
96static void supermicro_old_pre_keepalive(unsigned long acpibase)
97{
98 /* Reload TCO Timer (done in iTCO_wdt_keepalive) + */
99 /* Clear "Expire Flag" (Bit 3 of TC01_STS register) */
100 outb(0x08, TCO1_STS);
101}
102
103/*
104 * Vendor Support: 2
105 * Board: Super Micro Computer Inc. P4SBx, P4DPx
106 * iTCO chipset: ICH4
107 *
108 * Code contributed by: R. Seretny <lkpatches@paypc.com>
109 * Documentation obtained by R. Seretny from SuperMicro Technical Support
110 *
111 * To enable Watchdog function:
112 * 1. BIOS
113 * For P4SBx:
114 * BIOS setup -> Advanced -> Integrated Peripherals -> Watch Dog Feature
115 * For P4DPx:
116 * BIOS setup -> Advanced -> I/O Device Configuration -> Watch Dog
117 * This setting enables or disables Watchdog function. When enabled, the
118 * default watchdog timer is set to be 5 minutes (about 4’35â€). It is
119 * enough to load and run the OS. The application (service or driver) has
120 * to take over the control once OS is running up and before watchdog
121 * expires.
122 *
123 * 2. JUMPER
124 * For P4SBx: JP39
125 * For P4DPx: JP37
126 * This jumper is used for safety. Closed is enabled. This jumper
127 * prevents user enables watchdog in BIOS by accident.
128 *
129 * To enable Watch Dog function, both BIOS and JUMPER must be enabled.
130 *
131 * The documentation lists motherboards P4SBx and P4DPx series as of
132 * 20-March-2002. However, this code works flawlessly with much newer
133 * motherboards, such as my X6DHR-8G2 (SuperServer 6014H-82).
134 *
135 * The original iTCO driver as written does not actually reset the
136 * watchdog timer on these machines, as a result they reboot after five
137 * minutes.
138 *
139 * NOTE: You may leave the Watchdog function disabled in the SuperMicro
140 * BIOS to avoid a "boot-race"... This driver will enable watchdog
141 * functionality even if it's disabled in the BIOS once the /dev/watchdog
142 * file is opened.
143 */
144
145/* I/O Port's */
146#define SM_REGINDEX 0x2e /* SuperMicro ICH4+ Register Index */
147#define SM_DATAIO 0x2f /* SuperMicro ICH4+ Register Data I/O */
148
149/* Control Register's */
150#define SM_CTLPAGESW 0x07 /* SuperMicro ICH4+ Control Page Switch */
151#define SM_CTLPAGE 0x08 /* SuperMicro ICH4+ Control Page Num */
152
153#define SM_WATCHENABLE 0x30 /* Watchdog enable: Bit 0: 0=off, 1=on */
154
155#define SM_WATCHPAGE 0x87 /* Watchdog unlock control page */
156
157#define SM_ENDWATCH 0xAA /* Watchdog lock control page */
158
159#define SM_COUNTMODE 0xf5 /* Watchdog count mode select */
160 /* (Bit 3: 0 = seconds, 1 = minutes */
161
162#define SM_WATCHTIMER 0xf6 /* 8-bits, Watchdog timer counter (RW) */
163
164#define SM_RESETCONTROL 0xf7 /* Watchdog reset control */
165 /* Bit 6: timer is reset by kbd interrupt */
166 /* Bit 7: timer is reset by mouse interrupt */
167
168static void supermicro_new_unlock_watchdog(void)
169{
170 outb(SM_WATCHPAGE, SM_REGINDEX); /* Write 0x87 to port 0x2e twice */
171 outb(SM_WATCHPAGE, SM_REGINDEX);
172
173 outb(SM_CTLPAGESW, SM_REGINDEX); /* Switch to watchdog control page */
174 outb(SM_CTLPAGE, SM_DATAIO);
175}
176
177static void supermicro_new_lock_watchdog(void)
178{
179 outb(SM_ENDWATCH, SM_REGINDEX);
180}
181
182static void supermicro_new_pre_start(unsigned int heartbeat)
183{
184 unsigned int val;
185
186 supermicro_new_unlock_watchdog();
187
188 /* Watchdog timer setting needs to be in seconds*/
189 outb(SM_COUNTMODE, SM_REGINDEX);
190 val = inb(SM_DATAIO);
191 val &= 0xF7;
192 outb(val, SM_DATAIO);
193
194 /* Write heartbeat interval to WDOG */
195 outb (SM_WATCHTIMER, SM_REGINDEX);
196 outb((heartbeat & 255), SM_DATAIO);
197
198 /* Make sure keyboard/mouse interrupts don't interfere */
199 outb(SM_RESETCONTROL, SM_REGINDEX);
200 val = inb(SM_DATAIO);
201 val &= 0x3f;
202 outb(val, SM_DATAIO);
203
204 /* enable watchdog by setting bit 0 of Watchdog Enable to 1 */
205 outb(SM_WATCHENABLE, SM_REGINDEX);
206 val = inb(SM_DATAIO);
207 val |= 0x01;
208 outb(val, SM_DATAIO);
209
210 supermicro_new_lock_watchdog();
211}
212
213static void supermicro_new_pre_stop(void)
214{
215 unsigned int val;
216
217 supermicro_new_unlock_watchdog();
218
219 /* disable watchdog by setting bit 0 of Watchdog Enable to 0 */
220 outb(SM_WATCHENABLE, SM_REGINDEX);
221 val = inb(SM_DATAIO);
222 val &= 0xFE;
223 outb(val, SM_DATAIO);
224
225 supermicro_new_lock_watchdog();
226}
227
228static void supermicro_new_pre_set_heartbeat(unsigned int heartbeat)
229{
230 supermicro_new_unlock_watchdog();
231
232 /* reset watchdog timeout to heartveat value */
233 outb(SM_WATCHTIMER, SM_REGINDEX);
234 outb((heartbeat & 255), SM_DATAIO);
235
236 supermicro_new_lock_watchdog();
237}
238
239/*
240 * Generic Support Functions
241 */
242
243void iTCO_vendor_pre_start(unsigned long acpibase,
244 unsigned int heartbeat)
245{
246 if (vendorsupport == SUPERMICRO_OLD_BOARD)
247 supermicro_old_pre_start(acpibase);
248 else if (vendorsupport == SUPERMICRO_NEW_BOARD)
249 supermicro_new_pre_start(heartbeat);
250}
251EXPORT_SYMBOL(iTCO_vendor_pre_start);
252
253void iTCO_vendor_pre_stop(unsigned long acpibase)
254{
255 if (vendorsupport == SUPERMICRO_OLD_BOARD)
256 supermicro_old_pre_stop(acpibase);
257 else if (vendorsupport == SUPERMICRO_NEW_BOARD)
258 supermicro_new_pre_stop();
259}
260EXPORT_SYMBOL(iTCO_vendor_pre_stop);
261
262void iTCO_vendor_pre_keepalive(unsigned long acpibase, unsigned int heartbeat)
263{
264 if (vendorsupport == SUPERMICRO_OLD_BOARD)
265 supermicro_old_pre_keepalive(acpibase);
266 else if (vendorsupport == SUPERMICRO_NEW_BOARD)
267 supermicro_new_pre_set_heartbeat(heartbeat);
268}
269EXPORT_SYMBOL(iTCO_vendor_pre_keepalive);
270
271void iTCO_vendor_pre_set_heartbeat(unsigned int heartbeat)
272{
273 if (vendorsupport == SUPERMICRO_NEW_BOARD)
274 supermicro_new_pre_set_heartbeat(heartbeat);
275}
276EXPORT_SYMBOL(iTCO_vendor_pre_set_heartbeat);
277
278int iTCO_vendor_check_noreboot_on(void)
279{
280 switch(vendorsupport) {
281 case SUPERMICRO_OLD_BOARD:
282 return 0;
283 default:
284 return 1;
285 }
286}
287EXPORT_SYMBOL(iTCO_vendor_check_noreboot_on);
288
289static int __init iTCO_vendor_init_module(void)
290{
291 printk (KERN_INFO PFX "vendor-support=%d\n", vendorsupport);
292 return 0;
293}
294
295static void __exit iTCO_vendor_exit_module(void)
296{
297 printk (KERN_INFO PFX "Module Unloaded\n");
298}
299
300module_init(iTCO_vendor_init_module);
301module_exit(iTCO_vendor_exit_module);
302
303MODULE_AUTHOR("Wim Van Sebroeck <wim@iguana.be>, R. Seretny <lkpatches@paypc.com>");
304MODULE_DESCRIPTION("Intel TCO Vendor Specific WatchDog Timer Driver Support");
305MODULE_VERSION(DRV_VERSION);
306MODULE_LICENSE("GPL");
307
diff --git a/drivers/char/watchdog/iTCO_wdt.c b/drivers/char/watchdog/iTCO_wdt.c
index aaac94db0d8b..7eac922df867 100644
--- a/drivers/char/watchdog/iTCO_wdt.c
+++ b/drivers/char/watchdog/iTCO_wdt.c
@@ -35,6 +35,10 @@
35 * 82801GDH (ICH7DH) : document number 307013-002, 307014-009, 35 * 82801GDH (ICH7DH) : document number 307013-002, 307014-009,
36 * 82801GBM (ICH7-M) : document number 307013-002, 307014-009, 36 * 82801GBM (ICH7-M) : document number 307013-002, 307014-009,
37 * 82801GHM (ICH7-M DH) : document number 307013-002, 307014-009, 37 * 82801GHM (ICH7-M DH) : document number 307013-002, 307014-009,
38 * 82801HB (ICH8) : document number 313056-002, 313057-004,
39 * 82801HR (ICH8R) : document number 313056-002, 313057-004,
40 * 82801HH (ICH8DH) : document number 313056-002, 313057-004,
41 * 82801HO (ICH8DO) : document number 313056-002, 313057-004,
38 * 6300ESB (6300ESB) : document number 300641-003 42 * 6300ESB (6300ESB) : document number 300641-003
39 */ 43 */
40 44
@@ -44,8 +48,8 @@
44 48
45/* Module and version information */ 49/* Module and version information */
46#define DRV_NAME "iTCO_wdt" 50#define DRV_NAME "iTCO_wdt"
47#define DRV_VERSION "1.00" 51#define DRV_VERSION "1.01"
48#define DRV_RELDATE "30-Jul-2006" 52#define DRV_RELDATE "11-Nov-2006"
49#define PFX DRV_NAME ": " 53#define PFX DRV_NAME ": "
50 54
51/* Includes */ 55/* Includes */
@@ -85,6 +89,9 @@ enum iTCO_chipsets {
85 TCO_ICH7, /* ICH7 & ICH7R */ 89 TCO_ICH7, /* ICH7 & ICH7R */
86 TCO_ICH7M, /* ICH7-M */ 90 TCO_ICH7M, /* ICH7-M */
87 TCO_ICH7MDH, /* ICH7-M DH */ 91 TCO_ICH7MDH, /* ICH7-M DH */
92 TCO_ICH8, /* ICH8 & ICH8R */
93 TCO_ICH8DH, /* ICH8DH */
94 TCO_ICH8DO, /* ICH8DO */
88}; 95};
89 96
90static struct { 97static struct {
@@ -108,6 +115,9 @@ static struct {
108 {"ICH7 or ICH7R", 2}, 115 {"ICH7 or ICH7R", 2},
109 {"ICH7-M", 2}, 116 {"ICH7-M", 2},
110 {"ICH7-M DH", 2}, 117 {"ICH7-M DH", 2},
118 {"ICH8 or ICH8R", 2},
119 {"ICH8DH", 2},
120 {"ICH8DO", 2},
111 {NULL,0} 121 {NULL,0}
112}; 122};
113 123
@@ -135,6 +145,9 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = {
135 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7 }, 145 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7 },
136 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7M }, 146 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7M },
137 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_31, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7MDH }, 147 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_31, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7MDH },
148 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8 },
149 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8DH },
150 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8DO },
138 { 0, }, /* End of list */ 151 { 0, }, /* End of list */
139}; 152};
140MODULE_DEVICE_TABLE (pci, iTCO_wdt_pci_tbl); 153MODULE_DEVICE_TABLE (pci, iTCO_wdt_pci_tbl);
@@ -176,6 +189,21 @@ static int nowayout = WATCHDOG_NOWAYOUT;
176module_param(nowayout, int, 0); 189module_param(nowayout, int, 0);
177MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)"); 190MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
178 191
192/* iTCO Vendor Specific Support hooks */
193#ifdef CONFIG_ITCO_VENDOR_SUPPORT
194extern void iTCO_vendor_pre_start(unsigned long, unsigned int);
195extern void iTCO_vendor_pre_stop(unsigned long);
196extern void iTCO_vendor_pre_keepalive(unsigned long, unsigned int);
197extern void iTCO_vendor_pre_set_heartbeat(unsigned int);
198extern int iTCO_vendor_check_noreboot_on(void);
199#else
200#define iTCO_vendor_pre_start(acpibase, heartbeat) {}
201#define iTCO_vendor_pre_stop(acpibase) {}
202#define iTCO_vendor_pre_keepalive(acpibase,heartbeat) {}
203#define iTCO_vendor_pre_set_heartbeat(heartbeat) {}
204#define iTCO_vendor_check_noreboot_on() 1 /* 1=check noreboot; 0=don't check */
205#endif
206
179/* 207/*
180 * Some TCO specific functions 208 * Some TCO specific functions
181 */ 209 */
@@ -236,6 +264,8 @@ static int iTCO_wdt_start(void)
236 264
237 spin_lock(&iTCO_wdt_private.io_lock); 265 spin_lock(&iTCO_wdt_private.io_lock);
238 266
267 iTCO_vendor_pre_start(iTCO_wdt_private.ACPIBASE, heartbeat);
268
239 /* disable chipset's NO_REBOOT bit */ 269 /* disable chipset's NO_REBOOT bit */
240 if (iTCO_wdt_unset_NO_REBOOT_bit()) { 270 if (iTCO_wdt_unset_NO_REBOOT_bit()) {
241 printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n"); 271 printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n");
@@ -260,6 +290,8 @@ static int iTCO_wdt_stop(void)
260 290
261 spin_lock(&iTCO_wdt_private.io_lock); 291 spin_lock(&iTCO_wdt_private.io_lock);
262 292
293 iTCO_vendor_pre_stop(iTCO_wdt_private.ACPIBASE);
294
263 /* Bit 11: TCO Timer Halt -> 1 = The TCO timer is disabled */ 295 /* Bit 11: TCO Timer Halt -> 1 = The TCO timer is disabled */
264 val = inw(TCO1_CNT); 296 val = inw(TCO1_CNT);
265 val |= 0x0800; 297 val |= 0x0800;
@@ -280,6 +312,8 @@ static int iTCO_wdt_keepalive(void)
280{ 312{
281 spin_lock(&iTCO_wdt_private.io_lock); 313 spin_lock(&iTCO_wdt_private.io_lock);
282 314
315 iTCO_vendor_pre_keepalive(iTCO_wdt_private.ACPIBASE, heartbeat);
316
283 /* Reload the timer by writing to the TCO Timer Counter register */ 317 /* Reload the timer by writing to the TCO Timer Counter register */
284 if (iTCO_wdt_private.iTCO_version == 2) { 318 if (iTCO_wdt_private.iTCO_version == 2) {
285 outw(0x01, TCO_RLD); 319 outw(0x01, TCO_RLD);
@@ -306,6 +340,8 @@ static int iTCO_wdt_set_heartbeat(int t)
306 ((iTCO_wdt_private.iTCO_version == 1) && (tmrval > 0x03f))) 340 ((iTCO_wdt_private.iTCO_version == 1) && (tmrval > 0x03f)))
307 return -EINVAL; 341 return -EINVAL;
308 342
343 iTCO_vendor_pre_set_heartbeat(tmrval);
344
309 /* Write new heartbeat to watchdog */ 345 /* Write new heartbeat to watchdog */
310 if (iTCO_wdt_private.iTCO_version == 2) { 346 if (iTCO_wdt_private.iTCO_version == 2) {
311 spin_lock(&iTCO_wdt_private.io_lock); 347 spin_lock(&iTCO_wdt_private.io_lock);
@@ -355,7 +391,8 @@ static int iTCO_wdt_get_timeleft (int *time_left)
355 spin_unlock(&iTCO_wdt_private.io_lock); 391 spin_unlock(&iTCO_wdt_private.io_lock);
356 392
357 *time_left = (val8 * 6) / 10; 393 *time_left = (val8 * 6) / 10;
358 } 394 } else
395 return -EINVAL;
359 return 0; 396 return 0;
360} 397}
361 398
@@ -426,7 +463,6 @@ static int iTCO_wdt_ioctl (struct inode *inode, struct file *file,
426{ 463{
427 int new_options, retval = -EINVAL; 464 int new_options, retval = -EINVAL;
428 int new_heartbeat; 465 int new_heartbeat;
429 int time_left;
430 void __user *argp = (void __user *)arg; 466 void __user *argp = (void __user *)arg;
431 int __user *p = argp; 467 int __user *p = argp;
432 static struct watchdog_info ident = { 468 static struct watchdog_info ident = {
@@ -486,6 +522,8 @@ static int iTCO_wdt_ioctl (struct inode *inode, struct file *file,
486 522
487 case WDIOC_GETTIMELEFT: 523 case WDIOC_GETTIMELEFT:
488 { 524 {
525 int time_left;
526
489 if (iTCO_wdt_get_timeleft(&time_left)) 527 if (iTCO_wdt_get_timeleft(&time_left))
490 return -EINVAL; 528 return -EINVAL;
491 529
@@ -554,7 +592,7 @@ static int iTCO_wdt_init(struct pci_dev *pdev, const struct pci_device_id *ent,
554 } 592 }
555 593
556 /* Check chipset's NO_REBOOT bit */ 594 /* Check chipset's NO_REBOOT bit */
557 if (iTCO_wdt_unset_NO_REBOOT_bit()) { 595 if (iTCO_wdt_unset_NO_REBOOT_bit() && iTCO_vendor_check_noreboot_on()) {
558 printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n"); 596 printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n");
559 ret = -ENODEV; /* Cannot reset NO_REBOOT bit */ 597 ret = -ENODEV; /* Cannot reset NO_REBOOT bit */
560 goto out; 598 goto out;
diff --git a/drivers/char/watchdog/pc87413_wdt.c b/drivers/char/watchdog/pc87413_wdt.c
new file mode 100644
index 000000000000..1d447e32af41
--- /dev/null
+++ b/drivers/char/watchdog/pc87413_wdt.c
@@ -0,0 +1,635 @@
1/*
2 * NS pc87413-wdt Watchdog Timer driver for Linux 2.6.x.x
3 *
4 * This code is based on wdt.c with original copyright.
5 *
6 * (C) Copyright 2006 Sven Anders, <anders@anduras.de>
7 * and Marcus Junker, <junker@anduras.de>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version
12 * 2 of the License, or (at your option) any later version.
13 *
14 * Neither Sven Anders, Marcus Junker nor ANDURAS AG
15 * admit liability nor provide warranty for any of this software.
16 * This material is provided "AS-IS" and at no charge.
17 *
18 * Release 1.1
19 */
20
21#include <linux/module.h>
22#include <linux/types.h>
23#include <linux/miscdevice.h>
24#include <linux/watchdog.h>
25#include <linux/ioport.h>
26#include <linux/delay.h>
27#include <linux/notifier.h>
28#include <linux/fs.h>
29#include <linux/reboot.h>
30#include <linux/init.h>
31#include <linux/spinlock.h>
32#include <linux/moduleparam.h>
33#include <linux/version.h>
34
35#include <asm/io.h>
36#include <asm/uaccess.h>
37#include <asm/system.h>
38
39/* #define DEBUG 1 */
40
41#define DEFAULT_TIMEOUT 1 /* 1 minute */
42#define MAX_TIMEOUT 255
43
44#define VERSION "1.1"
45#define MODNAME "pc87413 WDT"
46#define PFX MODNAME ": "
47#define DPFX MODNAME " - DEBUG: "
48
49#define WDT_INDEX_IO_PORT (io+0) /* I/O port base (index register) */
50#define WDT_DATA_IO_PORT (WDT_INDEX_IO_PORT+1)
51#define SWC_LDN 0x04
52#define SIOCFG2 0x22 /* Serial IO register */
53#define WDCTL 0x10 /* Watchdog-Timer-Controll-Register */
54#define WDTO 0x11 /* Watchdog timeout register */
55#define WDCFG 0x12 /* Watchdog config register */
56
57static int io = 0x2E; /* Address used on Portwell Boards */
58
59static int timeout = DEFAULT_TIMEOUT; /* timeout value */
60static unsigned long timer_enabled = 0; /* is the timer enabled? */
61
62static char expect_close; /* is the close expected? */
63
64static spinlock_t io_lock; /* to guard the watchdog from io races */
65
66static int nowayout = WATCHDOG_NOWAYOUT;
67
68/* -- Low level function ----------------------------------------*/
69
70/* Select pins for Watchdog output */
71
72static inline void pc87413_select_wdt_out (void)
73{
74 unsigned int cr_data = 0;
75
76 /* Step 1: Select multiple pin,pin55,as WDT output */
77
78 outb_p(SIOCFG2, WDT_INDEX_IO_PORT);
79
80 cr_data = inb (WDT_DATA_IO_PORT);
81
82 cr_data |= 0x80; /* Set Bit7 to 1*/
83 outb_p(SIOCFG2, WDT_INDEX_IO_PORT);
84
85 outb_p(cr_data, WDT_DATA_IO_PORT);
86
87#ifdef DEBUG
88 printk(KERN_INFO DPFX "Select multiple pin,pin55,as WDT output:"
89 " Bit7 to 1: %d\n", cr_data);
90#endif
91}
92
93/* Enable SWC functions */
94
95static inline void pc87413_enable_swc(void)
96{
97 unsigned int cr_data=0;
98
99 /* Step 2: Enable SWC functions */
100
101 outb_p(0x07, WDT_INDEX_IO_PORT); /* Point SWC_LDN (LDN=4) */
102 outb_p(SWC_LDN, WDT_DATA_IO_PORT);
103
104 outb_p(0x30, WDT_INDEX_IO_PORT); /* Read Index 0x30 First */
105 cr_data = inb(WDT_DATA_IO_PORT);
106 cr_data |= 0x01; /* Set Bit0 to 1 */
107 outb_p(0x30, WDT_INDEX_IO_PORT);
108 outb_p(cr_data, WDT_DATA_IO_PORT); /* Index0x30_bit0P1 */
109
110#ifdef DEBUG
111 printk(KERN_INFO DPFX "pc87413 - Enable SWC functions\n");
112#endif
113}
114
115/* Read SWC I/O base address */
116
117static inline unsigned int pc87413_get_swc_base(void)
118{
119 unsigned int swc_base_addr = 0;
120 unsigned char addr_l, addr_h = 0;
121
122 /* Step 3: Read SWC I/O Base Address */
123
124 outb_p(0x60, WDT_INDEX_IO_PORT); /* Read Index 0x60 */
125 addr_h = inb(WDT_DATA_IO_PORT);
126
127 outb_p(0x61, WDT_INDEX_IO_PORT); /* Read Index 0x61 */
128
129 addr_l = inb(WDT_DATA_IO_PORT);
130
131 swc_base_addr = (addr_h << 8) + addr_l;
132
133#ifdef DEBUG
134 printk(KERN_INFO DPFX "Read SWC I/O Base Address: low %d, high %d,"
135 " res %d\n", addr_l, addr_h, swc_base_addr);
136#endif
137
138 return swc_base_addr;
139}
140
141/* Select Bank 3 of SWC */
142
143static inline void pc87413_swc_bank3(unsigned int swc_base_addr)
144{
145 /* Step 4: Select Bank3 of SWC */
146
147 outb_p(inb(swc_base_addr + 0x0f) | 0x03, swc_base_addr + 0x0f);
148
149#ifdef DEBUG
150 printk(KERN_INFO DPFX "Select Bank3 of SWC\n");
151#endif
152}
153
154/* Set watchdog timeout to x minutes */
155
156static inline void pc87413_programm_wdto(unsigned int swc_base_addr,
157 char pc87413_time)
158{
159 /* Step 5: Programm WDTO, Twd. */
160
161 outb_p(pc87413_time, swc_base_addr + WDTO);
162
163#ifdef DEBUG
164 printk(KERN_INFO DPFX "Set WDTO to %d minutes\n", pc87413_time);
165#endif
166}
167
168/* Enable WDEN */
169
170static inline void pc87413_enable_wden(unsigned int swc_base_addr)
171{
172 /* Step 6: Enable WDEN */
173
174 outb_p(inb (swc_base_addr + WDCTL) | 0x01, swc_base_addr + WDCTL);
175
176#ifdef DEBUG
177 printk(KERN_INFO DPFX "Enable WDEN\n");
178#endif
179}
180
181/* Enable SW_WD_TREN */
182static inline void pc87413_enable_sw_wd_tren(unsigned int swc_base_addr)
183{
184 /* Enable SW_WD_TREN */
185
186 outb_p(inb (swc_base_addr + WDCFG) | 0x80, swc_base_addr + WDCFG);
187
188#ifdef DEBUG
189 printk(KERN_INFO DPFX "Enable SW_WD_TREN\n");
190#endif
191}
192
193/* Disable SW_WD_TREN */
194
195static inline void pc87413_disable_sw_wd_tren(unsigned int swc_base_addr)
196{
197 /* Disable SW_WD_TREN */
198
199 outb_p(inb (swc_base_addr + WDCFG) & 0x7f, swc_base_addr + WDCFG);
200
201#ifdef DEBUG
202 printk(KERN_INFO DPFX "pc87413 - Disable SW_WD_TREN\n");
203#endif
204}
205
206/* Enable SW_WD_TRG */
207
208static inline void pc87413_enable_sw_wd_trg(unsigned int swc_base_addr)
209{
210 /* Enable SW_WD_TRG */
211
212 outb_p(inb (swc_base_addr + WDCTL) | 0x80, swc_base_addr + WDCTL);
213
214#ifdef DEBUG
215 printk(KERN_INFO DPFX "pc87413 - Enable SW_WD_TRG\n");
216#endif
217}
218
219/* Disable SW_WD_TRG */
220
221static inline void pc87413_disable_sw_wd_trg(unsigned int swc_base_addr)
222{
223 /* Disable SW_WD_TRG */
224
225 outb_p(inb (swc_base_addr + WDCTL) & 0x7f, swc_base_addr + WDCTL);
226
227#ifdef DEBUG
228 printk(KERN_INFO DPFX "Disable SW_WD_TRG\n");
229#endif
230}
231
232/* -- Higher level functions ------------------------------------*/
233
234/* Enable the watchdog */
235
236static void pc87413_enable(void)
237{
238 unsigned int swc_base_addr;
239
240 spin_lock(&io_lock);
241
242 pc87413_select_wdt_out();
243 pc87413_enable_swc();
244 swc_base_addr = pc87413_get_swc_base();
245 pc87413_swc_bank3(swc_base_addr);
246 pc87413_programm_wdto(swc_base_addr, timeout);
247 pc87413_enable_wden(swc_base_addr);
248 pc87413_enable_sw_wd_tren(swc_base_addr);
249 pc87413_enable_sw_wd_trg(swc_base_addr);
250
251 spin_unlock(&io_lock);
252}
253
254/* Disable the watchdog */
255
256static void pc87413_disable(void)
257{
258 unsigned int swc_base_addr;
259
260 spin_lock(&io_lock);
261
262 pc87413_select_wdt_out();
263 pc87413_enable_swc();
264 swc_base_addr = pc87413_get_swc_base();
265 pc87413_swc_bank3(swc_base_addr);
266 pc87413_disable_sw_wd_tren(swc_base_addr);
267 pc87413_disable_sw_wd_trg(swc_base_addr);
268 pc87413_programm_wdto(swc_base_addr, 0);
269
270 spin_unlock(&io_lock);
271}
272
273/* Refresh the watchdog */
274
275static void pc87413_refresh(void)
276{
277 unsigned int swc_base_addr;
278
279 spin_lock(&io_lock);
280
281 pc87413_select_wdt_out();
282 pc87413_enable_swc();
283 swc_base_addr = pc87413_get_swc_base();
284 pc87413_swc_bank3(swc_base_addr);
285 pc87413_disable_sw_wd_tren(swc_base_addr);
286 pc87413_disable_sw_wd_trg(swc_base_addr);
287 pc87413_programm_wdto(swc_base_addr, timeout);
288 pc87413_enable_wden(swc_base_addr);
289 pc87413_enable_sw_wd_tren(swc_base_addr);
290 pc87413_enable_sw_wd_trg(swc_base_addr);
291
292 spin_unlock(&io_lock);
293}
294
295/* -- File operations -------------------------------------------*/
296
297/**
298 * pc87413_open:
299 * @inode: inode of device
300 * @file: file handle to device
301 *
302 */
303
304static int pc87413_open(struct inode *inode, struct file *file)
305{
306 /* /dev/watchdog can only be opened once */
307
308 if (test_and_set_bit(0, &timer_enabled))
309 return -EBUSY;
310
311 if (nowayout)
312 __module_get(THIS_MODULE);
313
314 /* Reload and activate timer */
315 pc87413_refresh();
316
317 printk(KERN_INFO MODNAME "Watchdog enabled. Timeout set to"
318 " %d minute(s).\n", timeout);
319
320 return nonseekable_open(inode, file);
321}
322
323/**
324 * pc87413_release:
325 * @inode: inode to board
326 * @file: file handle to board
327 *
328 * The watchdog has a configurable API. There is a religious dispute
329 * between people who want their watchdog to be able to shut down and
330 * those who want to be sure if the watchdog manager dies the machine
331 * reboots. In the former case we disable the counters, in the latter
332 * case you have to open it again very soon.
333 */
334
335static int pc87413_release(struct inode *inode, struct file *file)
336{
337 /* Shut off the timer. */
338
339 if (expect_close == 42) {
340 pc87413_disable();
341 printk(KERN_INFO MODNAME "Watchdog disabled,"
342 " sleeping again...\n");
343 } else {
344 printk(KERN_CRIT MODNAME "Unexpected close, not stopping"
345 " watchdog!\n");
346 pc87413_refresh();
347 }
348
349 clear_bit(0, &timer_enabled);
350 expect_close = 0;
351
352 return 0;
353}
354
355/**
356 * pc87413_status:
357 *
358 * return, if the watchdog is enabled (timeout is set...)
359 */
360
361
362static int pc87413_status(void)
363{
364 return 0; /* currently not supported */
365}
366
367/**
368 * pc87413_write:
369 * @file: file handle to the watchdog
370 * @data: data buffer to write
371 * @len: length in bytes
372 * @ppos: pointer to the position to write. No seeks allowed
373 *
374 * A write to a watchdog device is defined as a keepalive signal. Any
375 * write of data will do, as we we don't define content meaning.
376 */
377
378static ssize_t pc87413_write(struct file *file, const char __user *data,
379 size_t len, loff_t *ppos)
380{
381 /* See if we got the magic character 'V' and reload the timer */
382 if (len) {
383 if (!nowayout) {
384 size_t i;
385
386 /* reset expect flag */
387 expect_close = 0;
388
389 /* scan to see whether or not we got the magic character */
390 for (i = 0; i != len; i++) {
391 char c;
392 if (get_user(c, data+i))
393 return -EFAULT;
394 if (c == 'V')
395 expect_close = 42;
396 }
397 }
398
399 /* someone wrote to us, we should reload the timer */
400 pc87413_refresh();
401 }
402 return len;
403}
404
405/**
406 * pc87413_ioctl:
407 * @inode: inode of the device
408 * @file: file handle to the device
409 * @cmd: watchdog command
410 * @arg: argument pointer
411 *
412 * The watchdog API defines a common set of functions for all watchdogs
413 * according to their available features. We only actually usefully support
414 * querying capabilities and current status.
415 */
416
417static int pc87413_ioctl(struct inode *inode, struct file *file,
418 unsigned int cmd, unsigned long arg)
419{
420 int new_timeout;
421
422 union {
423 struct watchdog_info __user *ident;
424 int __user *i;
425 } uarg;
426
427 static struct watchdog_info ident = {
428 .options = WDIOF_KEEPALIVEPING |
429 WDIOF_SETTIMEOUT |
430 WDIOF_MAGICCLOSE,
431 .firmware_version = 1,
432 .identity = "PC87413(HF/F) watchdog"
433 };
434
435 uarg.i = (int __user *)arg;
436
437 switch(cmd) {
438 default:
439 return -ENOTTY;
440
441 case WDIOC_GETSUPPORT:
442 return copy_to_user(uarg.ident, &ident,
443 sizeof(ident)) ? -EFAULT : 0;
444
445 case WDIOC_GETSTATUS:
446 return put_user(pc87413_status(), uarg.i);
447
448 case WDIOC_GETBOOTSTATUS:
449 return put_user(0, uarg.i);
450
451 case WDIOC_KEEPALIVE:
452 pc87413_refresh();
453#ifdef DEBUG
454 printk(KERN_INFO DPFX "keepalive\n");
455#endif
456 return 0;
457
458 case WDIOC_SETTIMEOUT:
459 if (get_user(new_timeout, uarg.i))
460 return -EFAULT;
461
462 // the API states this is given in secs
463 new_timeout /= 60;
464
465 if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
466 return -EINVAL;
467
468 timeout = new_timeout;
469 pc87413_refresh();
470
471 // fall through and return the new timeout...
472
473 case WDIOC_GETTIMEOUT:
474
475 new_timeout = timeout * 60;
476
477 return put_user(new_timeout, uarg.i);
478
479 case WDIOC_SETOPTIONS:
480 {
481 int options, retval = -EINVAL;
482
483 if (get_user(options, uarg.i))
484 return -EFAULT;
485
486 if (options & WDIOS_DISABLECARD) {
487 pc87413_disable();
488 retval = 0;
489 }
490
491 if (options & WDIOS_ENABLECARD) {
492 pc87413_enable();
493 retval = 0;
494 }
495
496 return retval;
497 }
498 }
499}
500
501/* -- Notifier funtions -----------------------------------------*/
502
503/**
504 * notify_sys:
505 * @this: our notifier block
506 * @code: the event being reported
507 * @unused: unused
508 *
509 * Our notifier is called on system shutdowns. We want to turn the card
510 * off at reboot otherwise the machine will reboot again during memory
511 * test or worse yet during the following fsck. This would suck, in fact
512 * trust me - if it happens it does suck.
513 */
514
515static int pc87413_notify_sys(struct notifier_block *this,
516 unsigned long code,
517 void *unused)
518{
519 if (code == SYS_DOWN || code == SYS_HALT)
520 {
521 /* Turn the card off */
522 pc87413_disable();
523 }
524 return NOTIFY_DONE;
525}
526
527/* -- Module's structures ---------------------------------------*/
528
529static struct file_operations pc87413_fops = {
530 .owner = THIS_MODULE,
531 .llseek = no_llseek,
532 .write = pc87413_write,
533 .ioctl = pc87413_ioctl,
534 .open = pc87413_open,
535 .release = pc87413_release,
536};
537
538static struct notifier_block pc87413_notifier =
539{
540 .notifier_call = pc87413_notify_sys,
541};
542
543static struct miscdevice pc87413_miscdev=
544{
545 .minor = WATCHDOG_MINOR,
546 .name = "watchdog",
547 .fops = &pc87413_fops
548};
549
550/* -- Module init functions -------------------------------------*/
551
552/**
553 * pc87413_init: module's "constructor"
554 *
555 * Set up the WDT watchdog board. All we have to do is grab the
556 * resources we require and bitch if anyone beat us to them.
557 * The open() function will actually kick the board off.
558 */
559
560static int __init pc87413_init(void)
561{
562 int ret;
563
564 spin_lock_init(&io_lock);
565
566 printk(KERN_INFO PFX "Version " VERSION " at io 0x%X\n", WDT_INDEX_IO_PORT);
567
568 /* request_region(io, 2, "pc87413"); */
569
570 ret = register_reboot_notifier(&pc87413_notifier);
571 if (ret != 0) {
572 printk(KERN_ERR PFX "cannot register reboot notifier (err=%d)\n",
573 ret);
574 }
575
576 ret = misc_register(&pc87413_miscdev);
577
578 if (ret != 0) {
579 printk(KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
580 WATCHDOG_MINOR, ret);
581 unregister_reboot_notifier(&pc87413_notifier);
582 return ret;
583 }
584
585 printk(KERN_INFO PFX "initialized. timeout=%d min \n", timeout);
586
587 pc87413_enable();
588
589 return 0;
590}
591
592/**
593 * pc87413_exit: module's "destructor"
594 *
595 * Unload the watchdog. You cannot do this with any file handles open.
596 * If your watchdog is set to continue ticking on close and you unload
597 * it, well it keeps ticking. We won't get the interrupt but the board
598 * will not touch PC memory so all is fine. You just have to load a new
599 * module in 60 seconds or reboot.
600 */
601
602static void __exit pc87413_exit(void)
603{
604 /* Stop the timer before we leave */
605 if (!nowayout)
606 {
607 pc87413_disable();
608 printk(KERN_INFO MODNAME "Watchdog disabled.\n");
609 }
610
611 misc_deregister(&pc87413_miscdev);
612 unregister_reboot_notifier(&pc87413_notifier);
613 /* release_region(io,2); */
614
615 printk(MODNAME " watchdog component driver removed.\n");
616}
617
618module_init(pc87413_init);
619module_exit(pc87413_exit);
620
621MODULE_AUTHOR("Sven Anders <anders@anduras.de>, Marcus Junker <junker@anduras.de>,");
622MODULE_DESCRIPTION("PC87413 WDT driver");
623MODULE_LICENSE("GPL");
624
625MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
626
627module_param(io, int, 0);
628MODULE_PARM_DESC(io, MODNAME " I/O port (default: " __MODULE_STRING(io) ").");
629
630module_param(timeout, int, 0);
631MODULE_PARM_DESC(timeout, "Watchdog timeout in minutes (default=" __MODULE_STRING(timeout) ").");
632
633module_param(nowayout, int, 0);
634MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
635
diff --git a/drivers/char/watchdog/pcwd_usb.c b/drivers/char/watchdog/pcwd_usb.c
index bda45334d802..e275dd4a705d 100644
--- a/drivers/char/watchdog/pcwd_usb.c
+++ b/drivers/char/watchdog/pcwd_usb.c
@@ -561,8 +561,7 @@ static struct notifier_block usb_pcwd_notifier = {
561 */ 561 */
562static inline void usb_pcwd_delete (struct usb_pcwd_private *usb_pcwd) 562static inline void usb_pcwd_delete (struct usb_pcwd_private *usb_pcwd)
563{ 563{
564 if (usb_pcwd->intr_urb != NULL) 564 usb_free_urb(usb_pcwd->intr_urb);
565 usb_free_urb (usb_pcwd->intr_urb);
566 if (usb_pcwd->intr_buffer != NULL) 565 if (usb_pcwd->intr_buffer != NULL)
567 usb_buffer_free(usb_pcwd->udev, usb_pcwd->intr_size, 566 usb_buffer_free(usb_pcwd->udev, usb_pcwd->intr_size,
568 usb_pcwd->intr_buffer, usb_pcwd->intr_dma); 567 usb_pcwd->intr_buffer, usb_pcwd->intr_dma);
diff --git a/drivers/char/watchdog/rm9k_wdt.c b/drivers/char/watchdog/rm9k_wdt.c
new file mode 100644
index 000000000000..ec3909371c21
--- /dev/null
+++ b/drivers/char/watchdog/rm9k_wdt.c
@@ -0,0 +1,420 @@
1/*
2 * Watchdog implementation for GPI h/w found on PMC-Sierra RM9xxx
3 * chips.
4 *
5 * Copyright (C) 2004 by Basler Vision Technologies AG
6 * Author: Thomas Koeller <thomas.koeller@baslerweb.com>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
23#include <linux/platform_device.h>
24#include <linux/module.h>
25#include <linux/moduleparam.h>
26#include <linux/interrupt.h>
27#include <linux/fs.h>
28#include <linux/reboot.h>
29#include <linux/notifier.h>
30#include <linux/miscdevice.h>
31#include <linux/watchdog.h>
32#include <asm/io.h>
33#include <asm/atomic.h>
34#include <asm/processor.h>
35#include <asm/uaccess.h>
36#include <asm/system.h>
37#include <asm/rm9k-ocd.h>
38
39#include <rm9k_wdt.h>
40
41
42#define CLOCK 125000000
43#define MAX_TIMEOUT_SECONDS 32
44#define CPCCR 0x0080
45#define CPGIG1SR 0x0044
46#define CPGIG1ER 0x0054
47
48
49/* Function prototypes */
50static irqreturn_t wdt_gpi_irqhdl(int, void *, struct pt_regs *);
51static void wdt_gpi_start(void);
52static void wdt_gpi_stop(void);
53static void wdt_gpi_set_timeout(unsigned int);
54static int wdt_gpi_open(struct inode *, struct file *);
55static int wdt_gpi_release(struct inode *, struct file *);
56static ssize_t wdt_gpi_write(struct file *, const char __user *, size_t, loff_t *);
57static long wdt_gpi_ioctl(struct file *, unsigned int, unsigned long);
58static int wdt_gpi_notify(struct notifier_block *, unsigned long, void *);
59static const struct resource *wdt_gpi_get_resource(struct platform_device *, const char *, unsigned int);
60static int __init wdt_gpi_probe(struct device *);
61static int __exit wdt_gpi_remove(struct device *);
62
63
64static const char wdt_gpi_name[] = "wdt_gpi";
65static atomic_t opencnt;
66static int expect_close;
67static int locked;
68
69
70/* These are set from device resources */
71static void __iomem * wd_regs;
72static unsigned int wd_irq, wd_ctr;
73
74
75/* Module arguments */
76static int timeout = MAX_TIMEOUT_SECONDS;
77module_param(timeout, int, 0444);
78MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds");
79
80static unsigned long resetaddr = 0xbffdc200;
81module_param(resetaddr, ulong, 0444);
82MODULE_PARM_DESC(resetaddr, "Address to write to to force a reset");
83
84static unsigned long flagaddr = 0xbffdc104;
85module_param(flagaddr, ulong, 0444);
86MODULE_PARM_DESC(flagaddr, "Address to write to boot flags to");
87
88static int powercycle;
89module_param(powercycle, bool, 0444);
90MODULE_PARM_DESC(powercycle, "Cycle power if watchdog expires");
91
92static int nowayout = WATCHDOG_NOWAYOUT;
93module_param(nowayout, bool, 0444);
94MODULE_PARM_DESC(nowayout, "Watchdog cannot be disabled once started");
95
96
97/* Interrupt handler */
98static irqreturn_t wdt_gpi_irqhdl(int irq, void *ctxt, struct pt_regs *regs)
99{
100 if (!unlikely(__raw_readl(wd_regs + 0x0008) & 0x1))
101 return IRQ_NONE;
102 __raw_writel(0x1, wd_regs + 0x0008);
103
104
105 printk(KERN_CRIT "%s: watchdog expired - resetting system\n",
106 wdt_gpi_name);
107
108 *(volatile char *) flagaddr |= 0x01;
109 *(volatile char *) resetaddr = powercycle ? 0x01 : 0x2;
110 iob();
111 while (1)
112 cpu_relax();
113}
114
115
116/* Watchdog functions */
117static void wdt_gpi_start(void)
118{
119 u32 reg;
120
121 lock_titan_regs();
122 reg = titan_readl(CPGIG1ER);
123 titan_writel(reg | (0x100 << wd_ctr), CPGIG1ER);
124 iob();
125 unlock_titan_regs();
126}
127
128static void wdt_gpi_stop(void)
129{
130 u32 reg;
131
132 lock_titan_regs();
133 reg = titan_readl(CPCCR) & ~(0xf << (wd_ctr * 4));
134 titan_writel(reg, CPCCR);
135 reg = titan_readl(CPGIG1ER);
136 titan_writel(reg & ~(0x100 << wd_ctr), CPGIG1ER);
137 iob();
138 unlock_titan_regs();
139}
140
141static void wdt_gpi_set_timeout(unsigned int to)
142{
143 u32 reg;
144 const u32 wdval = (to * CLOCK) & ~0x0000000f;
145
146 lock_titan_regs();
147 reg = titan_readl(CPCCR) & ~(0xf << (wd_ctr * 4));
148 titan_writel(reg, CPCCR);
149 wmb();
150 __raw_writel(wdval, wd_regs + 0x0000);
151 wmb();
152 titan_writel(reg | (0x2 << (wd_ctr * 4)), CPCCR);
153 wmb();
154 titan_writel(reg | (0x5 << (wd_ctr * 4)), CPCCR);
155 iob();
156 unlock_titan_regs();
157}
158
159
160/* /dev/watchdog operations */
161static int wdt_gpi_open(struct inode *inode, struct file *file)
162{
163 int res;
164
165 if (unlikely(atomic_dec_if_positive(&opencnt) < 0))
166 return -EBUSY;
167
168 expect_close = 0;
169 if (locked) {
170 module_put(THIS_MODULE);
171 free_irq(wd_irq, &miscdev);
172 locked = 0;
173 }
174
175 res = request_irq(wd_irq, wdt_gpi_irqhdl, SA_SHIRQ | SA_INTERRUPT,
176 wdt_gpi_name, &miscdev);
177 if (unlikely(res))
178 return res;
179
180 wdt_gpi_set_timeout(timeout);
181 wdt_gpi_start();
182
183 printk(KERN_INFO "%s: watchdog started, timeout = %u seconds\n",
184 wdt_gpi_name, timeout);
185 return nonseekable_open(inode, file);
186}
187
188static int wdt_gpi_release(struct inode *inode, struct file *file)
189{
190 if (nowayout) {
191 printk(KERN_INFO "%s: no way out - watchdog left running\n",
192 wdt_gpi_name);
193 __module_get(THIS_MODULE);
194 locked = 1;
195 } else {
196 if (expect_close) {
197 wdt_gpi_stop();
198 free_irq(wd_irq, &miscdev);
199 printk(KERN_INFO "%s: watchdog stopped\n", wdt_gpi_name);
200 } else {
201 printk(KERN_CRIT "%s: unexpected close() -"
202 " watchdog left running\n",
203 wdt_gpi_name);
204 wdt_gpi_set_timeout(timeout);
205 __module_get(THIS_MODULE);
206 locked = 1;
207 }
208 }
209
210 atomic_inc(&opencnt);
211 return 0;
212}
213
214static ssize_t
215wdt_gpi_write(struct file *f, const char __user *d, size_t s, loff_t *o)
216{
217 char val;
218
219 wdt_gpi_set_timeout(timeout);
220 expect_close = (s > 0) && !get_user(val, d) && (val == 'V');
221 return s ? 1 : 0;
222}
223
224static long
225wdt_gpi_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
226{
227 long res = -ENOTTY;
228 const long size = _IOC_SIZE(cmd);
229 int stat;
230 void __user *argp = (void __user *)arg;
231 static struct watchdog_info wdinfo = {
232 .identity = "RM9xxx/GPI watchdog",
233 .firmware_version = 0,
234 .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING
235 };
236
237 if (unlikely(_IOC_TYPE(cmd) != WATCHDOG_IOCTL_BASE))
238 return -ENOTTY;
239
240 if ((_IOC_DIR(cmd) & _IOC_READ)
241 && !access_ok(VERIFY_WRITE, arg, size))
242 return -EFAULT;
243
244 if ((_IOC_DIR(cmd) & _IOC_WRITE)
245 && !access_ok(VERIFY_READ, arg, size))
246 return -EFAULT;
247
248 expect_close = 0;
249
250 switch (cmd) {
251 case WDIOC_GETSUPPORT:
252 wdinfo.options = nowayout ?
253 WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING :
254 WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE;
255 res = __copy_to_user(argp, &wdinfo, size) ? -EFAULT : size;
256 break;
257
258 case WDIOC_GETSTATUS:
259 break;
260
261 case WDIOC_GETBOOTSTATUS:
262 stat = (*(volatile char *) flagaddr & 0x01)
263 ? WDIOF_CARDRESET : 0;
264 res = __copy_to_user(argp, &stat, size) ?
265 -EFAULT : size;
266 break;
267
268 case WDIOC_SETOPTIONS:
269 break;
270
271 case WDIOC_KEEPALIVE:
272 wdt_gpi_set_timeout(timeout);
273 res = size;
274 break;
275
276 case WDIOC_SETTIMEOUT:
277 {
278 int val;
279 if (unlikely(__copy_from_user(&val, argp, size))) {
280 res = -EFAULT;
281 break;
282 }
283
284 if (val > MAX_TIMEOUT_SECONDS)
285 val = MAX_TIMEOUT_SECONDS;
286 timeout = val;
287 wdt_gpi_set_timeout(val);
288 res = size;
289 printk(KERN_INFO "%s: timeout set to %u seconds\n",
290 wdt_gpi_name, timeout);
291 }
292 break;
293
294 case WDIOC_GETTIMEOUT:
295 res = __copy_to_user(argp, &timeout, size) ?
296 -EFAULT : size;
297 break;
298 }
299
300 return res;
301}
302
303
304/* Shutdown notifier */
305static int
306wdt_gpi_notify(struct notifier_block *this, unsigned long code, void *unused)
307{
308 if (code == SYS_DOWN || code == SYS_HALT)
309 wdt_gpi_stop();
310
311 return NOTIFY_DONE;
312}
313
314
315/* Kernel interfaces */
316static struct file_operations fops = {
317 .owner = THIS_MODULE,
318 .open = wdt_gpi_open,
319 .release = wdt_gpi_release,
320 .write = wdt_gpi_write,
321 .unlocked_ioctl = wdt_gpi_ioctl,
322};
323
324static struct miscdevice miscdev = {
325 .minor = WATCHDOG_MINOR,
326 .name = wdt_gpi_name,
327 .fops = &fops,
328};
329
330static struct notifier_block wdt_gpi_shutdown = {
331 .notifier_call = wdt_gpi_notify,
332};
333
334
335/* Init & exit procedures */
336static const struct resource *
337wdt_gpi_get_resource(struct platform_device *pdv, const char *name,
338 unsigned int type)
339{
340 char buf[80];
341 if (snprintf(buf, sizeof buf, "%s_0", name) >= sizeof buf)
342 return NULL;
343 return platform_get_resource_byname(pdv, type, buf);
344}
345
346/* No hotplugging on the platform bus - use __init */
347static int __init wdt_gpi_probe(struct device *dev)
348{
349 int res;
350 struct platform_device * const pdv = to_platform_device(dev);
351 const struct resource
352 * const rr = wdt_gpi_get_resource(pdv, WDT_RESOURCE_REGS,
353 IORESOURCE_MEM),
354 * const ri = wdt_gpi_get_resource(pdv, WDT_RESOURCE_IRQ,
355 IORESOURCE_IRQ),
356 * const rc = wdt_gpi_get_resource(pdv, WDT_RESOURCE_COUNTER,
357 0);
358
359 if (unlikely(!rr || !ri || !rc))
360 return -ENXIO;
361
362 wd_regs = ioremap_nocache(rr->start, rr->end + 1 - rr->start);
363 if (unlikely(!wd_regs))
364 return -ENOMEM;
365 wd_irq = ri->start;
366 wd_ctr = rc->start;
367 res = misc_register(&miscdev);
368 if (res)
369 iounmap(wd_regs);
370 else
371 register_reboot_notifier(&wdt_gpi_shutdown);
372 return res;
373}
374
375static int __exit wdt_gpi_remove(struct device *dev)
376{
377 int res;
378
379 unregister_reboot_notifier(&wdt_gpi_shutdown);
380 res = misc_deregister(&miscdev);
381 iounmap(wd_regs);
382 wd_regs = NULL;
383 return res;
384}
385
386
387/* Device driver init & exit */
388static struct device_driver wdt_gpi_driver = {
389 .name = (char *) wdt_gpi_name,
390 .bus = &platform_bus_type,
391 .owner = THIS_MODULE,
392 .probe = wdt_gpi_probe,
393 .remove = __exit_p(wdt_gpi_remove),
394 .shutdown = NULL,
395 .suspend = NULL,
396 .resume = NULL,
397};
398
399static int __init wdt_gpi_init_module(void)
400{
401 atomic_set(&opencnt, 1);
402 if (timeout > MAX_TIMEOUT_SECONDS)
403 timeout = MAX_TIMEOUT_SECONDS;
404 return driver_register(&wdt_gpi_driver);
405}
406
407static void __exit wdt_gpi_cleanup_module(void)
408{
409 driver_unregister(&wdt_gpi_driver);
410}
411
412module_init(wdt_gpi_init_module);
413module_exit(wdt_gpi_cleanup_module);
414
415MODULE_AUTHOR("Thomas Koeller <thomas.koeller@baslerweb.com>");
416MODULE_DESCRIPTION("Basler eXcite watchdog driver for gpi devices");
417MODULE_VERSION("0.1");
418MODULE_LICENSE("GPL");
419MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
420
diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c
index 68b1ca976d53..18cb050c3862 100644
--- a/drivers/char/watchdog/s3c2410_wdt.c
+++ b/drivers/char/watchdog/s3c2410_wdt.c
@@ -380,18 +380,21 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
380 res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); 380 res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
381 if (res == NULL) { 381 if (res == NULL) {
382 printk(KERN_INFO PFX "failed to get irq resource\n"); 382 printk(KERN_INFO PFX "failed to get irq resource\n");
383 iounmap(wdt_base);
383 return -ENOENT; 384 return -ENOENT;
384 } 385 }
385 386
386 ret = request_irq(res->start, s3c2410wdt_irq, 0, pdev->name, pdev); 387 ret = request_irq(res->start, s3c2410wdt_irq, 0, pdev->name, pdev);
387 if (ret != 0) { 388 if (ret != 0) {
388 printk(KERN_INFO PFX "failed to install irq (%d)\n", ret); 389 printk(KERN_INFO PFX "failed to install irq (%d)\n", ret);
390 iounmap(wdt_base);
389 return ret; 391 return ret;
390 } 392 }
391 393
392 wdt_clock = clk_get(&pdev->dev, "watchdog"); 394 wdt_clock = clk_get(&pdev->dev, "watchdog");
393 if (wdt_clock == NULL) { 395 if (wdt_clock == NULL) {
394 printk(KERN_INFO PFX "failed to find watchdog clock source\n"); 396 printk(KERN_INFO PFX "failed to find watchdog clock source\n");
397 iounmap(wdt_base);
395 return -ENOENT; 398 return -ENOENT;
396 } 399 }
397 400
@@ -415,6 +418,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
415 if (ret) { 418 if (ret) {
416 printk (KERN_ERR PFX "cannot register miscdev on minor=%d (%d)\n", 419 printk (KERN_ERR PFX "cannot register miscdev on minor=%d (%d)\n",
417 WATCHDOG_MINOR, ret); 420 WATCHDOG_MINOR, ret);
421 iounmap(wdt_base);
418 return ret; 422 return ret;
419 } 423 }
420 424
@@ -451,6 +455,7 @@ static int s3c2410wdt_remove(struct platform_device *dev)
451 wdt_clock = NULL; 455 wdt_clock = NULL;
452 } 456 }
453 457
458 iounmap(wdt_base);
454 misc_deregister(&s3c2410wdt_miscdev); 459 misc_deregister(&s3c2410wdt_miscdev);
455 return 0; 460 return 0;
456} 461}
diff --git a/drivers/char/watchdog/sc1200wdt.c b/drivers/char/watchdog/sc1200wdt.c
index d8d0f28e0acf..e3239833e4b0 100644
--- a/drivers/char/watchdog/sc1200wdt.c
+++ b/drivers/char/watchdog/sc1200wdt.c
@@ -392,7 +392,7 @@ static int __init sc1200wdt_init(void)
392 if (io == -1) { 392 if (io == -1) {
393 printk(KERN_ERR PFX "io parameter must be specified\n"); 393 printk(KERN_ERR PFX "io parameter must be specified\n");
394 ret = -EINVAL; 394 ret = -EINVAL;
395 goto out_clean; 395 goto out_pnp;
396 } 396 }
397 397
398#if defined CONFIG_PNP 398#if defined CONFIG_PNP
@@ -405,7 +405,7 @@ static int __init sc1200wdt_init(void)
405 if (!request_region(io, io_len, SC1200_MODULE_NAME)) { 405 if (!request_region(io, io_len, SC1200_MODULE_NAME)) {
406 printk(KERN_ERR PFX "Unable to register IO port %#x\n", io); 406 printk(KERN_ERR PFX "Unable to register IO port %#x\n", io);
407 ret = -EBUSY; 407 ret = -EBUSY;
408 goto out_clean; 408 goto out_pnp;
409 } 409 }
410 410
411 ret = sc1200wdt_probe(); 411 ret = sc1200wdt_probe();
@@ -435,6 +435,11 @@ out_rbt:
435out_io: 435out_io:
436 release_region(io, io_len); 436 release_region(io, io_len);
437 437
438out_pnp:
439#if defined CONFIG_PNP
440 if (isapnp)
441 pnp_unregister_driver(&scl200wdt_pnp_driver);
442#endif
438 goto out_clean; 443 goto out_clean;
439} 444}
440 445
diff --git a/drivers/char/watchdog/smsc37b787_wdt.c b/drivers/char/watchdog/smsc37b787_wdt.c
new file mode 100644
index 000000000000..9f56913b484f
--- /dev/null
+++ b/drivers/char/watchdog/smsc37b787_wdt.c
@@ -0,0 +1,627 @@
1/*
2 * SMsC 37B787 Watchdog Timer driver for Linux 2.6.x.x
3 *
4 * Based on acquirewdt.c by Alan Cox <alan@redhat.com>
5 * and some other existing drivers
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version
10 * 2 of the License, or (at your option) any later version.
11 *
12 * The authors do NOT admit liability nor provide warranty for
13 * any of this software. This material is provided "AS-IS" in
14 * the hope that it may be useful for others.
15 *
16 * (C) Copyright 2003-2006 Sven Anders <anders@anduras.de>
17 *
18 * History:
19 * 2003 - Created version 1.0 for Linux 2.4.x.
20 * 2006 - Ported to Linux 2.6, added nowayout and MAGICCLOSE
21 * features. Released version 1.1
22 *
23 * Theory of operation:
24 *
25 * A Watchdog Timer (WDT) is a hardware circuit that can
26 * reset the computer system in case of a software fault.
27 * You probably knew that already.
28 *
29 * Usually a userspace daemon will notify the kernel WDT driver
30 * via the /dev/watchdog special device file that userspace is
31 * still alive, at regular intervals. When such a notification
32 * occurs, the driver will usually tell the hardware watchdog
33 * that everything is in order, and that the watchdog should wait
34 * for yet another little while to reset the system.
35 * If userspace fails (RAM error, kernel bug, whatever), the
36 * notifications cease to occur, and the hardware watchdog will
37 * reset the system (causing a reboot) after the timeout occurs.
38 *
39 * Create device with:
40 * mknod /dev/watchdog c 10 130
41 *
42 * For an example userspace keep-alive daemon, see:
43 * Documentation/watchdog/watchdog.txt
44 */
45
46#include <linux/module.h>
47#include <linux/moduleparam.h>
48#include <linux/types.h>
49#include <linux/miscdevice.h>
50#include <linux/watchdog.h>
51#include <linux/delay.h>
52#include <linux/fs.h>
53#include <linux/ioport.h>
54#include <linux/notifier.h>
55#include <linux/reboot.h>
56#include <linux/init.h>
57#include <linux/spinlock.h>
58
59#include <asm/io.h>
60#include <asm/uaccess.h>
61#include <asm/system.h>
62
63/* enable support for minutes as units? */
64/* (does not always work correctly, so disabled by default!) */
65#define SMSC_SUPPORT_MINUTES
66#undef SMSC_SUPPORT_MINUTES
67
68#define MAX_TIMEOUT 255
69
70#define UNIT_SECOND 0
71#define UNIT_MINUTE 1
72
73#define MODNAME "smsc37b787_wdt: "
74#define VERSION "1.1"
75
76#define IOPORT 0x3F0
77#define IOPORT_SIZE 2
78#define IODEV_NO 8
79
80static int unit = UNIT_SECOND; /* timer's unit */
81static int timeout = 60; /* timeout value: default is 60 "units" */
82static unsigned long timer_enabled = 0; /* is the timer enabled? */
83
84static char expect_close; /* is the close expected? */
85
86static spinlock_t io_lock; /* to guard the watchdog from io races */
87
88static int nowayout = WATCHDOG_NOWAYOUT;
89
90/* -- Low level function ----------------------------------------*/
91
92/* unlock the IO chip */
93
94static inline void open_io_config(void)
95{
96 outb(0x55, IOPORT);
97 mdelay(1);
98 outb(0x55, IOPORT);
99}
100
101/* lock the IO chip */
102static inline void close_io_config(void)
103{
104 outb(0xAA, IOPORT);
105}
106
107/* select the IO device */
108static inline void select_io_device(unsigned char devno)
109{
110 outb(0x07, IOPORT);
111 outb(devno, IOPORT+1);
112}
113
114/* write to the control register */
115static inline void write_io_cr(unsigned char reg, unsigned char data)
116{
117 outb(reg, IOPORT);
118 outb(data, IOPORT+1);
119}
120
121/* read from the control register */
122static inline char read_io_cr(unsigned char reg)
123{
124 outb(reg, IOPORT);
125 return inb(IOPORT+1);
126}
127
128/* -- Medium level functions ------------------------------------*/
129
130static inline void gpio_bit12(unsigned char reg)
131{
132 // -- General Purpose I/O Bit 1.2 --
133 // Bit 0, In/Out: 0 = Output, 1 = Input
134 // Bit 1, Polarity: 0 = No Invert, 1 = Invert
135 // Bit 2, Group Enable Intr.: 0 = Disable, 1 = Enable
136 // Bit 3/4, Function select: 00 = GPI/O, 01 = WDT, 10 = P17,
137 // 11 = Either Edge Triggered Intr. 2
138 // Bit 5/6 (Reserved)
139 // Bit 7, Output Type: 0 = Push Pull Bit, 1 = Open Drain
140 write_io_cr(0xE2, reg);
141}
142
143static inline void gpio_bit13(unsigned char reg)
144{
145 // -- General Purpose I/O Bit 1.3 --
146 // Bit 0, In/Out: 0 = Output, 1 = Input
147 // Bit 1, Polarity: 0 = No Invert, 1 = Invert
148 // Bit 2, Group Enable Intr.: 0 = Disable, 1 = Enable
149 // Bit 3, Function select: 0 = GPI/O, 1 = LED
150 // Bit 4-6 (Reserved)
151 // Bit 7, Output Type: 0 = Push Pull Bit, 1 = Open Drain
152 write_io_cr(0xE3, reg);
153}
154
155static inline void wdt_timer_units(unsigned char new_units)
156{
157 // -- Watchdog timer units --
158 // Bit 0-6 (Reserved)
159 // Bit 7, WDT Time-out Value Units Select
160 // (0 = Minutes, 1 = Seconds)
161 write_io_cr(0xF1, new_units);
162}
163
164static inline void wdt_timeout_value(unsigned char new_timeout)
165{
166 // -- Watchdog Timer Time-out Value --
167 // Bit 0-7 Binary coded units (0=Disabled, 1..255)
168 write_io_cr(0xF2, new_timeout);
169}
170
171static inline void wdt_timer_conf(unsigned char conf)
172{
173 // -- Watchdog timer configuration --
174 // Bit 0 Joystick enable: 0* = No Reset, 1 = Reset WDT upon Gameport I/O
175 // Bit 1 Keyboard enable: 0* = No Reset, 1 = Reset WDT upon KBD Intr.
176 // Bit 2 Mouse enable: 0* = No Reset, 1 = Reset WDT upon Mouse Intr.
177 // Bit 3 Reset the timer
178 // (Wrong in SMsC documentation? Given as: PowerLED Timout Enabled)
179 // Bit 4-7 WDT Interrupt Mapping: (0000* = Disabled,
180 // 0001=IRQ1, 0010=(Invalid), 0011=IRQ3 to 1111=IRQ15)
181 write_io_cr(0xF3, conf);
182}
183
184static inline void wdt_timer_ctrl(unsigned char reg)
185{
186 // -- Watchdog timer control --
187 // Bit 0 Status Bit: 0 = Timer counting, 1 = Timeout occured
188 // Bit 1 Power LED Toggle: 0 = Disable Toggle, 1 = Toggle at 1 Hz
189 // Bit 2 Force Timeout: 1 = Forces WD timeout event (self-cleaning)
190 // Bit 3 P20 Force Timeout enabled:
191 // 0 = P20 activity does not generate the WD timeout event
192 // 1 = P20 Allows rising edge of P20, from the keyboard
193 // controller, to force the WD timeout event.
194 // Bit 4 (Reserved)
195 // -- Soft power management --
196 // Bit 5 Stop Counter: 1 = Stop software power down counter
197 // set via register 0xB8, (self-cleaning)
198 // (Upon read: 0 = Counter running, 1 = Counter stopped)
199 // Bit 6 Restart Counter: 1 = Restart software power down counter
200 // set via register 0xB8, (self-cleaning)
201 // Bit 7 SPOFF: 1 = Force software power down (self-cleaning)
202
203 write_io_cr(0xF4, reg);
204}
205
206/* -- Higher level functions ------------------------------------*/
207
208/* initialize watchdog */
209
210static void wb_smsc_wdt_initialize(void)
211{
212 unsigned char old;
213
214 spin_lock(&io_lock);
215 open_io_config();
216 select_io_device(IODEV_NO);
217
218 // enable the watchdog
219 gpio_bit13(0x08); // Select pin 80 = LED not GPIO
220 gpio_bit12(0x0A); // Set pin 79 = WDT not GPIO/Output/Polarity=Invert
221
222 // disable the timeout
223 wdt_timeout_value(0);
224
225 // reset control register
226 wdt_timer_ctrl(0x00);
227
228 // reset configuration register
229 wdt_timer_conf(0x00);
230
231 // read old (timer units) register
232 old = read_io_cr(0xF1) & 0x7F;
233 if (unit == UNIT_SECOND) old |= 0x80; // set to seconds
234
235 // set the watchdog timer units
236 wdt_timer_units(old);
237
238 close_io_config();
239 spin_unlock(&io_lock);
240}
241
242/* shutdown the watchdog */
243
244static void wb_smsc_wdt_shutdown(void)
245{
246 spin_lock(&io_lock);
247 open_io_config();
248 select_io_device(IODEV_NO);
249
250 // disable the watchdog
251 gpio_bit13(0x09);
252 gpio_bit12(0x09);
253
254 // reset watchdog config register
255 wdt_timer_conf(0x00);
256
257 // reset watchdog control register
258 wdt_timer_ctrl(0x00);
259
260 // disable timeout
261 wdt_timeout_value(0x00);
262
263 close_io_config();
264 spin_unlock(&io_lock);
265}
266
267/* set timeout => enable watchdog */
268
269static void wb_smsc_wdt_set_timeout(unsigned char new_timeout)
270{
271 spin_lock(&io_lock);
272 open_io_config();
273 select_io_device(IODEV_NO);
274
275 // set Power LED to blink, if we enable the timeout
276 wdt_timer_ctrl((new_timeout == 0) ? 0x00 : 0x02);
277
278 // set timeout value
279 wdt_timeout_value(new_timeout);
280
281 close_io_config();
282 spin_unlock(&io_lock);
283}
284
285/* get timeout */
286
287static unsigned char wb_smsc_wdt_get_timeout(void)
288{
289 unsigned char set_timeout;
290
291 spin_lock(&io_lock);
292 open_io_config();
293 select_io_device(IODEV_NO);
294 set_timeout = read_io_cr(0xF2);
295 close_io_config();
296 spin_unlock(&io_lock);
297
298 return set_timeout;
299}
300
301/* disable watchdog */
302
303static void wb_smsc_wdt_disable(void)
304{
305 // set the timeout to 0 to disable the watchdog
306 wb_smsc_wdt_set_timeout(0);
307}
308
309/* enable watchdog by setting the current timeout */
310
311static void wb_smsc_wdt_enable(void)
312{
313 // set the current timeout...
314 wb_smsc_wdt_set_timeout(timeout);
315}
316
317/* reset the timer */
318
319static void wb_smsc_wdt_reset_timer(void)
320{
321 spin_lock(&io_lock);
322 open_io_config();
323 select_io_device(IODEV_NO);
324
325 // reset the timer
326 wdt_timeout_value(timeout);
327 wdt_timer_conf(0x08);
328
329 close_io_config();
330 spin_unlock(&io_lock);
331}
332
333/* return, if the watchdog is enabled (timeout is set...) */
334
335static int wb_smsc_wdt_status(void)
336{
337 return (wb_smsc_wdt_get_timeout() == 0) ? 0 : WDIOF_KEEPALIVEPING;
338}
339
340
341/* -- File operations -------------------------------------------*/
342
343/* open => enable watchdog and set initial timeout */
344
345static int wb_smsc_wdt_open(struct inode *inode, struct file *file)
346{
347 /* /dev/watchdog can only be opened once */
348
349 if (test_and_set_bit(0, &timer_enabled))
350 return -EBUSY;
351
352 if (nowayout)
353 __module_get(THIS_MODULE);
354
355 /* Reload and activate timer */
356 wb_smsc_wdt_enable();
357
358 printk(KERN_INFO MODNAME "Watchdog enabled. Timeout set to %d %s.\n", timeout, (unit == UNIT_SECOND) ? "second(s)" : "minute(s)");
359
360 return nonseekable_open(inode, file);
361}
362
363/* close => shut off the timer */
364
365static int wb_smsc_wdt_release(struct inode *inode, struct file *file)
366{
367 /* Shut off the timer. */
368
369 if (expect_close == 42) {
370 wb_smsc_wdt_disable();
371 printk(KERN_INFO MODNAME "Watchdog disabled, sleeping again...\n");
372 } else {
373 printk(KERN_CRIT MODNAME "Unexpected close, not stopping watchdog!\n");
374 wb_smsc_wdt_reset_timer();
375 }
376
377 clear_bit(0, &timer_enabled);
378 expect_close = 0;
379 return 0;
380}
381
382/* write => update the timer to keep the machine alive */
383
384static ssize_t wb_smsc_wdt_write(struct file *file, const char __user *data,
385 size_t len, loff_t *ppos)
386{
387 /* See if we got the magic character 'V' and reload the timer */
388 if (len) {
389 if (!nowayout) {
390 size_t i;
391
392 /* reset expect flag */
393 expect_close = 0;
394
395 /* scan to see whether or not we got the magic character */
396 for (i = 0; i != len; i++) {
397 char c;
398 if (get_user(c, data+i))
399 return -EFAULT;
400 if (c == 'V')
401 expect_close = 42;
402 }
403 }
404
405 /* someone wrote to us, we should reload the timer */
406 wb_smsc_wdt_reset_timer();
407 }
408 return len;
409}
410
411/* ioctl => control interface */
412
413static int wb_smsc_wdt_ioctl(struct inode *inode, struct file *file,
414 unsigned int cmd, unsigned long arg)
415{
416 int new_timeout;
417
418 union {
419 struct watchdog_info __user *ident;
420 int __user *i;
421 } uarg;
422
423 static struct watchdog_info ident = {
424 .options = WDIOF_KEEPALIVEPING |
425 WDIOF_SETTIMEOUT |
426 WDIOF_MAGICCLOSE,
427 .firmware_version = 0,
428 .identity = "SMsC 37B787 Watchdog"
429 };
430
431 uarg.i = (int __user *)arg;
432
433 switch (cmd) {
434 default:
435 return -ENOTTY;
436
437 case WDIOC_GETSUPPORT:
438 return copy_to_user(uarg.ident, &ident,
439 sizeof(ident)) ? -EFAULT : 0;
440
441 case WDIOC_GETSTATUS:
442 return put_user(wb_smsc_wdt_status(), uarg.i);
443
444 case WDIOC_GETBOOTSTATUS:
445 return put_user(0, uarg.i);
446
447 case WDIOC_KEEPALIVE:
448 wb_smsc_wdt_reset_timer();
449 return 0;
450
451 case WDIOC_SETTIMEOUT:
452 if (get_user(new_timeout, uarg.i))
453 return -EFAULT;
454
455 // the API states this is given in secs
456 if (unit == UNIT_MINUTE)
457 new_timeout /= 60;
458
459 if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
460 return -EINVAL;
461
462 timeout = new_timeout;
463 wb_smsc_wdt_set_timeout(timeout);
464
465 // fall through and return the new timeout...
466
467 case WDIOC_GETTIMEOUT:
468
469 new_timeout = timeout;
470
471 if (unit == UNIT_MINUTE)
472 new_timeout *= 60;
473
474 return put_user(new_timeout, uarg.i);
475
476 case WDIOC_SETOPTIONS:
477 {
478 int options, retval = -EINVAL;
479
480 if (get_user(options, uarg.i))
481 return -EFAULT;
482
483 if (options & WDIOS_DISABLECARD) {
484 wb_smsc_wdt_disable();
485 retval = 0;
486 }
487
488 if (options & WDIOS_ENABLECARD) {
489 wb_smsc_wdt_enable();
490 retval = 0;
491 }
492
493 return retval;
494 }
495 }
496}
497
498/* -- Notifier funtions -----------------------------------------*/
499
500static int wb_smsc_wdt_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
501{
502 if (code == SYS_DOWN || code == SYS_HALT)
503 {
504 // set timeout to 0, to avoid possible race-condition
505 timeout = 0;
506 wb_smsc_wdt_disable();
507 }
508 return NOTIFY_DONE;
509}
510
511/* -- Module's structures ---------------------------------------*/
512
513static struct file_operations wb_smsc_wdt_fops =
514{
515 .owner = THIS_MODULE,
516 .llseek = no_llseek,
517 .write = wb_smsc_wdt_write,
518 .ioctl = wb_smsc_wdt_ioctl,
519 .open = wb_smsc_wdt_open,
520 .release = wb_smsc_wdt_release,
521};
522
523static struct notifier_block wb_smsc_wdt_notifier =
524{
525 .notifier_call = wb_smsc_wdt_notify_sys,
526};
527
528static struct miscdevice wb_smsc_wdt_miscdev =
529{
530 .minor = WATCHDOG_MINOR,
531 .name = "watchdog",
532 .fops = &wb_smsc_wdt_fops,
533};
534
535/* -- Module init functions -------------------------------------*/
536
537/* module's "constructor" */
538
539static int __init wb_smsc_wdt_init(void)
540{
541 int ret;
542
543 spin_lock_init(&io_lock);
544
545 printk("SMsC 37B787 watchdog component driver " VERSION " initialising...\n");
546
547 if (!request_region(IOPORT, IOPORT_SIZE, "SMsC 37B787 watchdog")) {
548 printk(KERN_ERR MODNAME "Unable to register IO port %#x\n", IOPORT);
549 ret = -EBUSY;
550 goto out_pnp;
551 }
552
553 // set new maximum, if it's too big
554 if (timeout > MAX_TIMEOUT)
555 timeout = MAX_TIMEOUT;
556
557 // init the watchdog timer
558 wb_smsc_wdt_initialize();
559
560 ret = register_reboot_notifier(&wb_smsc_wdt_notifier);
561 if (ret) {
562 printk(KERN_ERR MODNAME "Unable to register reboot notifier err = %d\n", ret);
563 goto out_io;
564 }
565
566 ret = misc_register(&wb_smsc_wdt_miscdev);
567 if (ret) {
568 printk(KERN_ERR MODNAME "Unable to register miscdev on minor %d\n", WATCHDOG_MINOR);
569 goto out_rbt;
570 }
571
572 // output info
573 printk(KERN_INFO MODNAME "Timeout set to %d %s.\n", timeout, (unit == UNIT_SECOND) ? "second(s)" : "minute(s)");
574 printk(KERN_INFO MODNAME "Watchdog initialized and sleeping (nowayout=%d)...\n", nowayout);
575
576 // ret = 0
577
578out_clean:
579 return ret;
580
581out_rbt:
582 unregister_reboot_notifier(&wb_smsc_wdt_notifier);
583
584out_io:
585 release_region(IOPORT, IOPORT_SIZE);
586
587out_pnp:
588 goto out_clean;
589}
590
591/* module's "destructor" */
592
593static void __exit wb_smsc_wdt_exit(void)
594{
595 /* Stop the timer before we leave */
596 if (!nowayout)
597 {
598 wb_smsc_wdt_shutdown();
599 printk(KERN_INFO MODNAME "Watchdog disabled.\n");
600 }
601
602 misc_deregister(&wb_smsc_wdt_miscdev);
603 unregister_reboot_notifier(&wb_smsc_wdt_notifier);
604 release_region(IOPORT, IOPORT_SIZE);
605
606 printk("SMsC 37B787 watchdog component driver removed.\n");
607}
608
609module_init(wb_smsc_wdt_init);
610module_exit(wb_smsc_wdt_exit);
611
612MODULE_AUTHOR("Sven Anders <anders@anduras.de>");
613MODULE_DESCRIPTION("Driver for SMsC 37B787 watchdog component (Version " VERSION ")");
614MODULE_LICENSE("GPL");
615
616MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
617
618#ifdef SMSC_SUPPORT_MINUTES
619module_param(unit, int, 0);
620MODULE_PARM_DESC(unit, "set unit to use, 0=seconds or 1=minutes, default is 0");
621#endif
622
623module_param(timeout, int, 0);
624MODULE_PARM_DESC(timeout, "range is 1-255 units, default is 60");
625
626module_param(nowayout, int, 0);
627MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
diff --git a/drivers/char/watchdog/w83627hf_wdt.c b/drivers/char/watchdog/w83627hf_wdt.c
index b4adc527e687..07d4bff27226 100644
--- a/drivers/char/watchdog/w83627hf_wdt.c
+++ b/drivers/char/watchdog/w83627hf_wdt.c
@@ -33,6 +33,7 @@
33#include <linux/notifier.h> 33#include <linux/notifier.h>
34#include <linux/reboot.h> 34#include <linux/reboot.h>
35#include <linux/init.h> 35#include <linux/init.h>
36#include <linux/spinlock.h>
36 37
37#include <asm/io.h> 38#include <asm/io.h>
38#include <asm/uaccess.h> 39#include <asm/uaccess.h>
@@ -44,6 +45,7 @@
44 45
45static unsigned long wdt_is_open; 46static unsigned long wdt_is_open;
46static char expect_close; 47static char expect_close;
48static spinlock_t io_lock;
47 49
48/* You must set this - there is no sane way to probe for this board. */ 50/* You must set this - there is no sane way to probe for this board. */
49static int wdt_io = 0x2E; 51static int wdt_io = 0x2E;
@@ -110,12 +112,16 @@ w83627hf_init(void)
110static void 112static void
111wdt_ctrl(int timeout) 113wdt_ctrl(int timeout)
112{ 114{
115 spin_lock(&io_lock);
116
113 w83627hf_select_wd_register(); 117 w83627hf_select_wd_register();
114 118
115 outb_p(0xF6, WDT_EFER); /* Select CRF6 */ 119 outb_p(0xF6, WDT_EFER); /* Select CRF6 */
116 outb_p(timeout, WDT_EFDR); /* Write Timeout counter to CRF6 */ 120 outb_p(timeout, WDT_EFDR); /* Write Timeout counter to CRF6 */
117 121
118 w83627hf_unselect_wd_register(); 122 w83627hf_unselect_wd_register();
123
124 spin_unlock(&io_lock);
119} 125}
120 126
121static int 127static int
@@ -303,6 +309,8 @@ wdt_init(void)
303{ 309{
304 int ret; 310 int ret;
305 311
312 spin_lock_init(&io_lock);
313
306 printk(KERN_INFO "WDT driver for the Winbond(TM) W83627HF Super I/O chip initialising.\n"); 314 printk(KERN_INFO "WDT driver for the Winbond(TM) W83627HF Super I/O chip initialising.\n");
307 315
308 if (wdt_set_heartbeat(timeout)) { 316 if (wdt_set_heartbeat(timeout)) {
diff --git a/drivers/char/watchdog/w83697hf_wdt.c b/drivers/char/watchdog/w83697hf_wdt.c
new file mode 100644
index 000000000000..7768b55487c8
--- /dev/null
+++ b/drivers/char/watchdog/w83697hf_wdt.c
@@ -0,0 +1,450 @@
1/*
2 * w83697hf/hg WDT driver
3 *
4 * (c) Copyright 2006 Samuel Tardieu <sam@rfc1149.net>
5 * (c) Copyright 2006 Marcus Junker <junker@anduras.de>
6 *
7 * Based on w83627hf_wdt.c which is based on advantechwdt.c
8 * which is based on wdt.c.
9 * Original copyright messages:
10 *
11 * (c) Copyright 2003 Pádraig Brady <P@draigBrady.com>
12 *
13 * (c) Copyright 2000-2001 Marek Michalkiewicz <marekm@linux.org.pl>
14 *
15 * (c) Copyright 1996 Alan Cox <alan@redhat.com>, All Rights Reserved.
16 * http://www.redhat.com
17 *
18 * This program is free software; you can redistribute it and/or
19 * modify it under the terms of the GNU General Public License
20 * as published by the Free Software Foundation; either version
21 * 2 of the License, or (at your option) any later version.
22 *
23 * Neither Marcus Junker nor ANDURAS AG admit liability nor provide
24 * warranty for any of this software. This material is provided
25 * "AS-IS" and at no charge.
26 */
27
28#include <linux/module.h>
29#include <linux/moduleparam.h>
30#include <linux/types.h>
31#include <linux/miscdevice.h>
32#include <linux/watchdog.h>
33#include <linux/fs.h>
34#include <linux/ioport.h>
35#include <linux/notifier.h>
36#include <linux/reboot.h>
37#include <linux/init.h>
38#include <linux/spinlock.h>
39
40#include <asm/io.h>
41#include <asm/uaccess.h>
42#include <asm/system.h>
43
44#define WATCHDOG_NAME "w83697hf/hg WDT"
45#define PFX WATCHDOG_NAME ": "
46#define WATCHDOG_TIMEOUT 60 /* 60 sec default timeout */
47
48static unsigned long wdt_is_open;
49static char expect_close;
50static spinlock_t io_lock;
51
52/* You must set this - there is no sane way to probe for this board. */
53static int wdt_io = 0x2e;
54module_param(wdt_io, int, 0);
55MODULE_PARM_DESC(wdt_io, "w83697hf/hg WDT io port (default 0x2e, 0 = autodetect)");
56
57static int timeout = WATCHDOG_TIMEOUT; /* in seconds */
58module_param(timeout, int, 0);
59MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. 1<= timeout <=255, default=" __MODULE_STRING(WATCHDOG_TIMEOUT) ".");
60
61static int nowayout = WATCHDOG_NOWAYOUT;
62module_param(nowayout, int, 0);
63MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
64
65/*
66 * Kernel methods.
67 */
68
69#define W83697HF_EFER (wdt_io+0) /* Extended Function Enable Register */
70#define W83697HF_EFIR (wdt_io+0) /* Extended Function Index Register (same as EFER) */
71#define W83697HF_EFDR (wdt_io+1) /* Extended Function Data Register */
72
73static inline void
74w83697hf_unlock(void)
75{
76 outb_p(0x87, W83697HF_EFER); /* Enter extended function mode */
77 outb_p(0x87, W83697HF_EFER); /* Again according to manual */
78}
79
80static inline void
81w83697hf_lock(void)
82{
83 outb_p(0xAA, W83697HF_EFER); /* Leave extended function mode */
84}
85
86/*
87 * The three functions w83697hf_get_reg(), w83697hf_set_reg() and
88 * w83697hf_write_timeout() must be called with the device unlocked.
89 */
90
91static unsigned char
92w83697hf_get_reg(unsigned char reg)
93{
94 outb_p(reg, W83697HF_EFIR);
95 return inb_p(W83697HF_EFDR);
96}
97
98static void
99w83697hf_set_reg(unsigned char reg, unsigned char data)
100{
101 outb_p(reg, W83697HF_EFIR);
102 outb_p(data, W83697HF_EFDR);
103}
104
105static void
106w83697hf_write_timeout(int timeout)
107{
108 w83697hf_set_reg(0xF4, timeout); /* Write Timeout counter to CRF4 */
109}
110
111static void
112w83697hf_select_wdt(void)
113{
114 w83697hf_unlock();
115 w83697hf_set_reg(0x07, 0x08); /* Switch to logic device 8 (GPIO2) */
116}
117
118static inline void
119w83697hf_deselect_wdt(void)
120{
121 w83697hf_lock();
122}
123
124static void
125w83697hf_init(void)
126{
127 unsigned char bbuf;
128
129 w83697hf_select_wdt();
130
131 bbuf = w83697hf_get_reg(0x29);
132 bbuf &= ~0x60;
133 bbuf |= 0x20;
134 w83697hf_set_reg(0x29, bbuf); /* Set pin 119 to WDTO# mode (= CR29, WDT0) */
135
136 bbuf = w83697hf_get_reg(0xF3);
137 bbuf &= ~0x04;
138 w83697hf_set_reg(0xF3, bbuf); /* Count mode is seconds */
139
140 w83697hf_deselect_wdt();
141}
142
143static int
144wdt_ping(void)
145{
146 spin_lock(&io_lock);
147 w83697hf_select_wdt();
148
149 w83697hf_write_timeout(timeout);
150
151 w83697hf_deselect_wdt();
152 spin_unlock(&io_lock);
153 return 0;
154}
155
156static int
157wdt_enable(void)
158{
159 spin_lock(&io_lock);
160 w83697hf_select_wdt();
161
162 w83697hf_write_timeout(timeout);
163 w83697hf_set_reg(0x30, 1); /* Enable timer */
164
165 w83697hf_deselect_wdt();
166 spin_unlock(&io_lock);
167 return 0;
168}
169
170static int
171wdt_disable(void)
172{
173 spin_lock(&io_lock);
174 w83697hf_select_wdt();
175
176 w83697hf_set_reg(0x30, 0); /* Disable timer */
177 w83697hf_write_timeout(0);
178
179 w83697hf_deselect_wdt();
180 spin_unlock(&io_lock);
181 return 0;
182}
183
184static int
185wdt_set_heartbeat(int t)
186{
187 if ((t < 1) || (t > 255))
188 return -EINVAL;
189
190 timeout = t;
191 return 0;
192}
193
194static ssize_t
195wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
196{
197 if (count) {
198 if (!nowayout) {
199 size_t i;
200
201 expect_close = 0;
202
203 for (i = 0; i != count; i++) {
204 char c;
205 if (get_user(c, buf+i))
206 return -EFAULT;
207 if (c == 'V')
208 expect_close = 42;
209 }
210 }
211 wdt_ping();
212 }
213 return count;
214}
215
216static int
217wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
218 unsigned long arg)
219{
220 void __user *argp = (void __user *)arg;
221 int __user *p = argp;
222 int new_timeout;
223 static struct watchdog_info ident = {
224 .options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE,
225 .firmware_version = 1,
226 .identity = "W83697HF WDT",
227 };
228
229 switch (cmd) {
230 case WDIOC_GETSUPPORT:
231 if (copy_to_user(argp, &ident, sizeof(ident)))
232 return -EFAULT;
233 break;
234
235 case WDIOC_GETSTATUS:
236 case WDIOC_GETBOOTSTATUS:
237 return put_user(0, p);
238
239 case WDIOC_KEEPALIVE:
240 wdt_ping();
241 break;
242
243 case WDIOC_SETTIMEOUT:
244 if (get_user(new_timeout, p))
245 return -EFAULT;
246 if (wdt_set_heartbeat(new_timeout))
247 return -EINVAL;
248 wdt_ping();
249 /* Fall */
250
251 case WDIOC_GETTIMEOUT:
252 return put_user(timeout, p);
253
254 case WDIOC_SETOPTIONS:
255 {
256 int options, retval = -EINVAL;
257
258 if (get_user(options, p))
259 return -EFAULT;
260
261 if (options & WDIOS_DISABLECARD) {
262 wdt_disable();
263 retval = 0;
264 }
265
266 if (options & WDIOS_ENABLECARD) {
267 wdt_enable();
268 retval = 0;
269 }
270
271 return retval;
272 }
273
274 default:
275 return -ENOTTY;
276 }
277 return 0;
278}
279
280static int
281wdt_open(struct inode *inode, struct file *file)
282{
283 if (test_and_set_bit(0, &wdt_is_open))
284 return -EBUSY;
285 /*
286 * Activate
287 */
288
289 wdt_enable();
290 return nonseekable_open(inode, file);
291}
292
293static int
294wdt_close(struct inode *inode, struct file *file)
295{
296 if (expect_close == 42) {
297 wdt_disable();
298 } else {
299 printk (KERN_CRIT PFX "Unexpected close, not stopping watchdog!\n");
300 wdt_ping();
301 }
302 expect_close = 0;
303 clear_bit(0, &wdt_is_open);
304 return 0;
305}
306
307/*
308 * Notifier for system down
309 */
310
311static int
312wdt_notify_sys(struct notifier_block *this, unsigned long code,
313 void *unused)
314{
315 if (code == SYS_DOWN || code == SYS_HALT) {
316 /* Turn the WDT off */
317 wdt_disable();
318 }
319 return NOTIFY_DONE;
320}
321
322/*
323 * Kernel Interfaces
324 */
325
326static struct file_operations wdt_fops = {
327 .owner = THIS_MODULE,
328 .llseek = no_llseek,
329 .write = wdt_write,
330 .ioctl = wdt_ioctl,
331 .open = wdt_open,
332 .release = wdt_close,
333};
334
335static struct miscdevice wdt_miscdev = {
336 .minor = WATCHDOG_MINOR,
337 .name = "watchdog",
338 .fops = &wdt_fops,
339};
340
341/*
342 * The WDT needs to learn about soft shutdowns in order to
343 * turn the timebomb registers off.
344 */
345
346static struct notifier_block wdt_notifier = {
347 .notifier_call = wdt_notify_sys,
348};
349
350static int
351w83697hf_check_wdt(void)
352{
353 if (!request_region(wdt_io, 2, WATCHDOG_NAME)) {
354 printk (KERN_ERR PFX "I/O address 0x%x already in use\n", wdt_io);
355 return -EIO;
356 }
357
358 printk (KERN_DEBUG PFX "Looking for watchdog at address 0x%x\n", wdt_io);
359 w83697hf_unlock();
360 if (w83697hf_get_reg(0x20) == 0x60) {
361 printk (KERN_INFO PFX "watchdog found at address 0x%x\n", wdt_io);
362 w83697hf_lock();
363 return 0;
364 }
365 w83697hf_lock(); /* Reprotect in case it was a compatible device */
366
367 printk (KERN_INFO PFX "watchdog not found at address 0x%x\n", wdt_io);
368 release_region(wdt_io, 2);
369 return -EIO;
370}
371
372static int w83697hf_ioports[] = { 0x2e, 0x4e, 0x00 };
373
374static int __init
375wdt_init(void)
376{
377 int ret, i, found = 0;
378
379 spin_lock_init(&io_lock);
380
381 printk (KERN_INFO PFX "WDT driver for W83697HF/HG initializing\n");
382
383 if (wdt_io == 0) {
384 /* we will autodetect the W83697HF/HG watchdog */
385 for (i = 0; ((!found) && (w83697hf_ioports[i] != 0)); i++) {
386 wdt_io = w83697hf_ioports[i];
387 if (!w83697hf_check_wdt())
388 found++;
389 }
390 } else {
391 if (!w83697hf_check_wdt())
392 found++;
393 }
394
395 if (!found) {
396 printk (KERN_ERR PFX "No W83697HF/HG could be found\n");
397 ret = -EIO;
398 goto out;
399 }
400
401 w83697hf_init();
402 wdt_disable(); /* Disable watchdog until first use */
403
404 if (wdt_set_heartbeat(timeout)) {
405 wdt_set_heartbeat(WATCHDOG_TIMEOUT);
406 printk (KERN_INFO PFX "timeout value must be 1<=timeout<=255, using %d\n",
407 WATCHDOG_TIMEOUT);
408 }
409
410 ret = register_reboot_notifier(&wdt_notifier);
411 if (ret != 0) {
412 printk (KERN_ERR PFX "cannot register reboot notifier (err=%d)\n",
413 ret);
414 goto unreg_regions;
415 }
416
417 ret = misc_register(&wdt_miscdev);
418 if (ret != 0) {
419 printk (KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
420 WATCHDOG_MINOR, ret);
421 goto unreg_reboot;
422 }
423
424 printk (KERN_INFO PFX "initialized. timeout=%d sec (nowayout=%d)\n",
425 timeout, nowayout);
426
427out:
428 return ret;
429unreg_reboot:
430 unregister_reboot_notifier(&wdt_notifier);
431unreg_regions:
432 release_region(wdt_io, 2);
433 goto out;
434}
435
436static void __exit
437wdt_exit(void)
438{
439 misc_deregister(&wdt_miscdev);
440 unregister_reboot_notifier(&wdt_notifier);
441 release_region(wdt_io, 2);
442}
443
444module_init(wdt_init);
445module_exit(wdt_exit);
446
447MODULE_LICENSE("GPL");
448MODULE_AUTHOR("Marcus Junker <junker@anduras.de>, Samuel Tardieu <sam@rfc1149.net>");
449MODULE_DESCRIPTION("w83697hf/hg WDT driver");
450MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 7ad3be8c0f49..7fcb77a9d011 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -54,8 +54,8 @@ static cycle_t acpi_pm_read_verified(void)
54 v1 = read_pmtmr(); 54 v1 = read_pmtmr();
55 v2 = read_pmtmr(); 55 v2 = read_pmtmr();
56 v3 = read_pmtmr(); 56 v3 = read_pmtmr();
57 } while ((v1 > v2 && v1 < v3) || (v2 > v3 && v2 < v1) 57 } while (unlikely((v1 > v2 && v1 < v3) || (v2 > v3 && v2 < v1)
58 || (v3 > v1 && v3 < v2)); 58 || (v3 > v1 && v3 < v2)));
59 59
60 return (cycle_t)v2; 60 return (cycle_t)v2;
61} 61}
@@ -138,6 +138,8 @@ static void __devinit acpi_pm_check_graylist(struct pci_dev *dev)
138} 138}
139DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, 139DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0,
140 acpi_pm_check_graylist); 140 acpi_pm_check_graylist);
141DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_LE,
142 acpi_pm_check_graylist);
141#endif 143#endif
142 144
143 145
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 2cc71b66231e..491779af8d55 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -107,6 +107,7 @@ config CPU_FREQ_GOV_USERSPACE
107 107
108config CPU_FREQ_GOV_ONDEMAND 108config CPU_FREQ_GOV_ONDEMAND
109 tristate "'ondemand' cpufreq policy governor" 109 tristate "'ondemand' cpufreq policy governor"
110 select CPU_FREQ_TABLE
110 help 111 help
111 'ondemand' - This driver adds a dynamic cpufreq policy governor. 112 'ondemand' - This driver adds a dynamic cpufreq policy governor.
112 The governor does a periodic polling and 113 The governor does a periodic polling and
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 86e69b7f9122..dd0c2623e27b 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -59,7 +59,7 @@ static int __init init_cpufreq_transition_notifier_list(void)
59 srcu_init_notifier_head(&cpufreq_transition_notifier_list); 59 srcu_init_notifier_head(&cpufreq_transition_notifier_list);
60 return 0; 60 return 0;
61} 61}
62core_initcall(init_cpufreq_transition_notifier_list); 62pure_initcall(init_cpufreq_transition_notifier_list);
63 63
64static LIST_HEAD(cpufreq_governor_list); 64static LIST_HEAD(cpufreq_governor_list);
65static DEFINE_MUTEX (cpufreq_governor_mutex); 65static DEFINE_MUTEX (cpufreq_governor_mutex);
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 4bde30bb3be7..75e9e38330ff 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -230,34 +230,43 @@ static struct kobj_type ktype_memctrl = {
230 */ 230 */
231static int edac_sysfs_memctrl_setup(void) 231static int edac_sysfs_memctrl_setup(void)
232{ 232{
233 int err=0; 233 int err = 0;
234 234
235 debugf1("%s()\n", __func__); 235 debugf1("%s()\n", __func__);
236 236
237 /* create the /sys/devices/system/edac directory */ 237 /* create the /sys/devices/system/edac directory */
238 err = sysdev_class_register(&edac_class); 238 err = sysdev_class_register(&edac_class);
239 239
240 if (!err) { 240 if (err) {
241 /* Init the MC's kobject */ 241 debugf1("%s() error=%d\n", __func__, err);
242 memset(&edac_memctrl_kobj, 0, sizeof (edac_memctrl_kobj)); 242 return err;
243 edac_memctrl_kobj.parent = &edac_class.kset.kobj; 243 }
244 edac_memctrl_kobj.ktype = &ktype_memctrl;
245 244
246 /* generate sysfs "..../edac/mc" */ 245 /* Init the MC's kobject */
247 err = kobject_set_name(&edac_memctrl_kobj,"mc"); 246 memset(&edac_memctrl_kobj, 0, sizeof (edac_memctrl_kobj));
247 edac_memctrl_kobj.parent = &edac_class.kset.kobj;
248 edac_memctrl_kobj.ktype = &ktype_memctrl;
248 249
249 if (!err) { 250 /* generate sysfs "..../edac/mc" */
250 /* FIXME: maybe new sysdev_create_subdir() */ 251 err = kobject_set_name(&edac_memctrl_kobj,"mc");
251 err = kobject_register(&edac_memctrl_kobj);
252 252
253 if (err) 253 if (err)
254 debugf1("Failed to register '.../edac/mc'\n"); 254 goto fail;
255 else 255
256 debugf1("Registered '.../edac/mc' kobject\n"); 256 /* FIXME: maybe new sysdev_create_subdir() */
257 } 257 err = kobject_register(&edac_memctrl_kobj);
258 } else 258
259 debugf1("%s() error=%d\n", __func__, err); 259 if (err) {
260 debugf1("Failed to register '.../edac/mc'\n");
261 goto fail;
262 }
260 263
264 debugf1("Registered '.../edac/mc' kobject\n");
265
266 return 0;
267
268fail:
269 sysdev_class_unregister(&edac_class);
261 return err; 270 return err;
262} 271}
263 272
diff --git a/drivers/fc4/fc.c b/drivers/fc4/fc.c
index 22d17474755f..ca4e67a022d0 100644
--- a/drivers/fc4/fc.c
+++ b/drivers/fc4/fc.c
@@ -70,9 +70,9 @@
70 70
71#define FCP_CMND(SCpnt) ((fcp_cmnd *)&(SCpnt->SCp)) 71#define FCP_CMND(SCpnt) ((fcp_cmnd *)&(SCpnt->SCp))
72#define FC_SCMND(SCpnt) ((fc_channel *)(SCpnt->device->host->hostdata[0])) 72#define FC_SCMND(SCpnt) ((fc_channel *)(SCpnt->device->host->hostdata[0]))
73#define SC_FCMND(fcmnd) ((Scsi_Cmnd *)((long)fcmnd - (long)&(((Scsi_Cmnd *)0)->SCp))) 73#define SC_FCMND(fcmnd) ((struct scsi_cmnd *)((long)fcmnd - (long)&(((struct scsi_cmnd *)0)->SCp)))
74 74
75static int fcp_scsi_queue_it(fc_channel *, Scsi_Cmnd *, fcp_cmnd *, int); 75static int fcp_scsi_queue_it(fc_channel *, struct scsi_cmnd *, fcp_cmnd *, int);
76void fcp_queue_empty(fc_channel *); 76void fcp_queue_empty(fc_channel *);
77 77
78static void fcp_scsi_insert_queue (fc_channel *fc, fcp_cmnd *fcmd) 78static void fcp_scsi_insert_queue (fc_channel *fc, fcp_cmnd *fcmd)
@@ -378,14 +378,14 @@ void fcp_register(fc_channel *fc, u8 type, int unregister)
378 printk ("FC: %segistering unknown type %02x\n", unregister ? "Unr" : "R", type); 378 printk ("FC: %segistering unknown type %02x\n", unregister ? "Unr" : "R", type);
379} 379}
380 380
381static void fcp_scsi_done(Scsi_Cmnd *SCpnt); 381static void fcp_scsi_done(struct scsi_cmnd *SCpnt);
382 382
383static inline void fcp_scsi_receive(fc_channel *fc, int token, int status, fc_hdr *fch) 383static inline void fcp_scsi_receive(fc_channel *fc, int token, int status, fc_hdr *fch)
384{ 384{
385 fcp_cmnd *fcmd; 385 fcp_cmnd *fcmd;
386 fcp_rsp *rsp; 386 fcp_rsp *rsp;
387 int host_status; 387 int host_status;
388 Scsi_Cmnd *SCpnt; 388 struct scsi_cmnd *SCpnt;
389 int sense_len; 389 int sense_len;
390 int rsp_status; 390 int rsp_status;
391 391
@@ -757,13 +757,14 @@ void fcp_release(fc_channel *fcchain, int count) /* count must > 0 */
757} 757}
758 758
759 759
760static void fcp_scsi_done (Scsi_Cmnd *SCpnt) 760static void fcp_scsi_done(struct scsi_cmnd *SCpnt)
761{ 761{
762 if (FCP_CMND(SCpnt)->done) 762 if (FCP_CMND(SCpnt)->done)
763 FCP_CMND(SCpnt)->done(SCpnt); 763 FCP_CMND(SCpnt)->done(SCpnt);
764} 764}
765 765
766static int fcp_scsi_queue_it(fc_channel *fc, Scsi_Cmnd *SCpnt, fcp_cmnd *fcmd, int prepare) 766static int fcp_scsi_queue_it(fc_channel *fc, struct scsi_cmnd *SCpnt,
767 fcp_cmnd *fcmd, int prepare)
767{ 768{
768 long i; 769 long i;
769 fcp_cmd *cmd; 770 fcp_cmd *cmd;
@@ -837,7 +838,8 @@ static int fcp_scsi_queue_it(fc_channel *fc, Scsi_Cmnd *SCpnt, fcp_cmnd *fcmd, i
837 return 0; 838 return 0;
838} 839}
839 840
840int fcp_scsi_queuecommand(Scsi_Cmnd *SCpnt, void (* done)(Scsi_Cmnd *)) 841int fcp_scsi_queuecommand(struct scsi_cmnd *SCpnt,
842 void (* done)(struct scsi_cmnd *))
841{ 843{
842 fcp_cmnd *fcmd = FCP_CMND(SCpnt); 844 fcp_cmnd *fcmd = FCP_CMND(SCpnt);
843 fc_channel *fc = FC_SCMND(SCpnt); 845 fc_channel *fc = FC_SCMND(SCpnt);
@@ -873,7 +875,7 @@ void fcp_queue_empty(fc_channel *fc)
873 } 875 }
874} 876}
875 877
876int fcp_scsi_abort(Scsi_Cmnd *SCpnt) 878int fcp_scsi_abort(struct scsi_cmnd *SCpnt)
877{ 879{
878 /* Internal bookkeeping only. Lose 1 cmd_slots slot. */ 880 /* Internal bookkeeping only. Lose 1 cmd_slots slot. */
879 fcp_cmnd *fcmd = FCP_CMND(SCpnt); 881 fcp_cmnd *fcmd = FCP_CMND(SCpnt);
@@ -910,7 +912,7 @@ int fcp_scsi_abort(Scsi_Cmnd *SCpnt)
910} 912}
911 913
912#if 0 914#if 0
913void fcp_scsi_reset_done(Scsi_Cmnd *SCpnt) 915void fcp_scsi_reset_done(struct scsi_cmnd *SCpnt)
914{ 916{
915 fc_channel *fc = FC_SCMND(SCpnt); 917 fc_channel *fc = FC_SCMND(SCpnt);
916 918
@@ -921,7 +923,7 @@ void fcp_scsi_reset_done(Scsi_Cmnd *SCpnt)
921 923
922#define FCP_RESET_TIMEOUT (2*HZ) 924#define FCP_RESET_TIMEOUT (2*HZ)
923 925
924int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt) 926int fcp_scsi_dev_reset(struct scsi_cmnd *SCpnt)
925{ 927{
926#if 0 /* broken junk, but if davem wants to compile this driver, let him.. */ 928#if 0 /* broken junk, but if davem wants to compile this driver, let him.. */
927 unsigned long flags; 929 unsigned long flags;
@@ -931,7 +933,7 @@ int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt)
931 DECLARE_MUTEX_LOCKED(sem); 933 DECLARE_MUTEX_LOCKED(sem);
932 934
933 if (!fc->rst_pkt) { 935 if (!fc->rst_pkt) {
934 fc->rst_pkt = (Scsi_Cmnd *) kmalloc(sizeof(SCpnt), GFP_KERNEL); 936 fc->rst_pkt = (struct scsi_cmnd *) kmalloc(sizeof(SCpnt), GFP_KERNEL);
935 if (!fc->rst_pkt) return FAILED; 937 if (!fc->rst_pkt) return FAILED;
936 938
937 fcmd = FCP_CMND(fc->rst_pkt); 939 fcmd = FCP_CMND(fc->rst_pkt);
@@ -999,7 +1001,7 @@ int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt)
999 return SUCCESS; 1001 return SUCCESS;
1000} 1002}
1001 1003
1002static int __fcp_scsi_host_reset(Scsi_Cmnd *SCpnt) 1004static int __fcp_scsi_host_reset(struct scsi_cmnd *SCpnt)
1003{ 1005{
1004 fc_channel *fc = FC_SCMND(SCpnt); 1006 fc_channel *fc = FC_SCMND(SCpnt);
1005 fcp_cmnd *fcmd = FCP_CMND(SCpnt); 1007 fcp_cmnd *fcmd = FCP_CMND(SCpnt);
@@ -1020,7 +1022,7 @@ static int __fcp_scsi_host_reset(Scsi_Cmnd *SCpnt)
1020 else return FAILED; 1022 else return FAILED;
1021} 1023}
1022 1024
1023int fcp_scsi_host_reset(Scsi_Cmnd *SCpnt) 1025int fcp_scsi_host_reset(struct scsi_cmnd *SCpnt)
1024{ 1026{
1025 unsigned long flags; 1027 unsigned long flags;
1026 int rc; 1028 int rc;
diff --git a/drivers/fc4/fcp_impl.h b/drivers/fc4/fcp_impl.h
index c397c84bef63..1ac61330592e 100644
--- a/drivers/fc4/fcp_impl.h
+++ b/drivers/fc4/fcp_impl.h
@@ -39,7 +39,7 @@ struct _fc_channel;
39typedef struct fcp_cmnd { 39typedef struct fcp_cmnd {
40 struct fcp_cmnd *next; 40 struct fcp_cmnd *next;
41 struct fcp_cmnd *prev; 41 struct fcp_cmnd *prev;
42 void (*done)(Scsi_Cmnd *); 42 void (*done)(struct scsi_cmnd *);
43 unsigned short proto; 43 unsigned short proto;
44 unsigned short token; 44 unsigned short token;
45 unsigned int did; 45 unsigned int did;
@@ -94,14 +94,14 @@ typedef struct _fc_channel {
94 long *scsi_bitmap; 94 long *scsi_bitmap;
95 long scsi_bitmap_end; 95 long scsi_bitmap_end;
96 int scsi_free; 96 int scsi_free;
97 int (*encode_addr)(Scsi_Cmnd *, u16 *, struct _fc_channel *, fcp_cmnd *); 97 int (*encode_addr)(struct scsi_cmnd *, u16 *, struct _fc_channel *, fcp_cmnd *);
98 fcp_cmnd *scsi_que; 98 fcp_cmnd *scsi_que;
99 char scsi_name[4]; 99 char scsi_name[4];
100 fcp_cmnd **cmd_slots; 100 fcp_cmnd **cmd_slots;
101 int channels; 101 int channels;
102 int targets; 102 int targets;
103 long *ages; 103 long *ages;
104 Scsi_Cmnd *rst_pkt; 104 struct scsi_cmnd *rst_pkt;
105 fcp_posmap *posmap; 105 fcp_posmap *posmap;
106 /* LOGIN stuff */ 106 /* LOGIN stuff */
107 fcp_cmnd *login; 107 fcp_cmnd *login;
@@ -155,9 +155,10 @@ int fc_do_prli(fc_channel *, unsigned char);
155 for_each_fc_channel(fc) \ 155 for_each_fc_channel(fc) \
156 if (fc->state == FC_STATE_ONLINE) 156 if (fc->state == FC_STATE_ONLINE)
157 157
158int fcp_scsi_queuecommand(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *)); 158int fcp_scsi_queuecommand(struct scsi_cmnd *,
159int fcp_scsi_abort(Scsi_Cmnd *); 159 void (* done) (struct scsi_cmnd *));
160int fcp_scsi_dev_reset(Scsi_Cmnd *); 160int fcp_scsi_abort(struct scsi_cmnd *);
161int fcp_scsi_host_reset(Scsi_Cmnd *); 161int fcp_scsi_dev_reset(struct scsi_cmnd *);
162int fcp_scsi_host_reset(struct scsi_cmnd *);
162 163
163#endif /* !(_FCP_SCSI_H) */ 164#endif /* !(_FCP_SCSI_H) */
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index 8bcb58cd4ac0..1865b56fb141 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -8,7 +8,7 @@
8 * 8 *
9 * See Documentation/dcdbas.txt for more information. 9 * See Documentation/dcdbas.txt for more information.
10 * 10 *
11 * Copyright (C) 1995-2005 Dell Inc. 11 * Copyright (C) 1995-2006 Dell Inc.
12 * 12 *
13 * This program is free software; you can redistribute it and/or modify 13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License v2.0 as published by 14 * it under the terms of the GNU General Public License v2.0 as published by
@@ -40,7 +40,7 @@
40#include "dcdbas.h" 40#include "dcdbas.h"
41 41
42#define DRIVER_NAME "dcdbas" 42#define DRIVER_NAME "dcdbas"
43#define DRIVER_VERSION "5.6.0-2" 43#define DRIVER_VERSION "5.6.0-3.2"
44#define DRIVER_DESCRIPTION "Dell Systems Management Base Driver" 44#define DRIVER_DESCRIPTION "Dell Systems Management Base Driver"
45 45
46static struct platform_device *dcdbas_pdev; 46static struct platform_device *dcdbas_pdev;
@@ -175,6 +175,9 @@ static ssize_t smi_data_write(struct kobject *kobj, char *buf, loff_t pos,
175{ 175{
176 ssize_t ret; 176 ssize_t ret;
177 177
178 if ((pos + count) > MAX_SMI_DATA_BUF_SIZE)
179 return -EINVAL;
180
178 mutex_lock(&smi_data_lock); 181 mutex_lock(&smi_data_lock);
179 182
180 ret = smi_data_buf_realloc(pos + count); 183 ret = smi_data_buf_realloc(pos + count);
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
index 08b161798443..fc702e40bd43 100644
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -705,17 +705,16 @@ static struct bin_attribute rbu_packet_size_attr = {
705 705
706static int __init dcdrbu_init(void) 706static int __init dcdrbu_init(void)
707{ 707{
708 int rc = 0; 708 int rc;
709 spin_lock_init(&rbu_data.lock); 709 spin_lock_init(&rbu_data.lock);
710 710
711 init_packet_head(); 711 init_packet_head();
712 rbu_device = 712 rbu_device = platform_device_register_simple("dell_rbu", -1, NULL, 0);
713 platform_device_register_simple("dell_rbu", -1, NULL, 0); 713 if (IS_ERR(rbu_device)) {
714 if (!rbu_device) {
715 printk(KERN_ERR 714 printk(KERN_ERR
716 "dell_rbu:%s:platform_device_register_simple " 715 "dell_rbu:%s:platform_device_register_simple "
717 "failed\n", __FUNCTION__); 716 "failed\n", __FUNCTION__);
718 return -EIO; 717 return PTR_ERR(rbu_device);
719 } 718 }
720 719
721 rc = sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr); 720 rc = sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr);
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index b8b596d5778d..37deee6c0c1c 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -326,6 +326,26 @@ char *dmi_get_system_info(int field)
326} 326}
327EXPORT_SYMBOL(dmi_get_system_info); 327EXPORT_SYMBOL(dmi_get_system_info);
328 328
329
330/**
331 * dmi_name_in_vendors - Check if string is anywhere in the DMI vendor information.
332 * @str: Case sensitive Name
333 */
334int dmi_name_in_vendors(char *str)
335{
336 static int fields[] = { DMI_BIOS_VENDOR, DMI_BIOS_VERSION, DMI_SYS_VENDOR,
337 DMI_PRODUCT_NAME, DMI_PRODUCT_VERSION, DMI_BOARD_VENDOR,
338 DMI_BOARD_NAME, DMI_BOARD_VERSION, DMI_NONE };
339 int i;
340 for (i = 0; fields[i] != DMI_NONE; i++) {
341 int f = fields[i];
342 if (dmi_ident[f] && strstr(dmi_ident[f], str))
343 return 1;
344 }
345 return 0;
346}
347EXPORT_SYMBOL(dmi_name_in_vendors);
348
329/** 349/**
330 * dmi_find_device - find onboard device by type/name 350 * dmi_find_device - find onboard device by type/name
331 * @type: device type or %DMI_DEV_TYPE_ANY to match all device types 351 * @type: device type or %DMI_DEV_TYPE_ANY to match all device types
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 9b88b25b6edb..e76d91906c99 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -95,11 +95,13 @@ config SENSORS_ADM9240
95 will be called adm9240. 95 will be called adm9240.
96 96
97config SENSORS_K8TEMP 97config SENSORS_K8TEMP
98 tristate "AMD K8 processor sensor" 98 tristate "AMD Athlon64/FX or Opteron temperature sensor"
99 depends on HWMON && X86 && PCI && EXPERIMENTAL 99 depends on HWMON && X86 && PCI && EXPERIMENTAL
100 help 100 help
101 If you say yes here you get support for the temperature 101 If you say yes here you get support for the temperature
102 sensor(s) inside your AMD K8 CPU. 102 sensor(s) inside your CPU. Supported is whole AMD K8
103 microarchitecture. Please note that you will need at least
104 lm-sensors 2.10.1 for proper userspace support.
103 105
104 This driver can also be built as a module. If so, the module 106 This driver can also be built as a module. If so, the module
105 will be called k8temp. 107 will be called k8temp.
@@ -369,8 +371,8 @@ config SENSORS_SMSC47M1
369 help 371 help
370 If you say yes here you get support for the integrated fan 372 If you say yes here you get support for the integrated fan
371 monitoring and control capabilities of the SMSC LPC47B27x, 373 monitoring and control capabilities of the SMSC LPC47B27x,
372 LPC47M10x, LPC47M13x, LPC47M14x, LPC47M15x, LPC47M192 and 374 LPC47M10x, LPC47M112, LPC47M13x, LPC47M14x, LPC47M15x,
373 LPC47M997 chips. 375 LPC47M192 and LPC47M997 chips.
374 376
375 The temperature and voltage sensor features of the LPC47M192 377 The temperature and voltage sensor features of the LPC47M192
376 and LPC47M997 are supported by another driver, select also 378 and LPC47M997 are supported by another driver, select also
diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c
index 377961c4a41e..aad594adf0c7 100644
--- a/drivers/hwmon/adm9240.c
+++ b/drivers/hwmon/adm9240.c
@@ -5,7 +5,7 @@
5 * Copyright (C) 1999 Frodo Looijaard <frodol@dds.nl> 5 * Copyright (C) 1999 Frodo Looijaard <frodol@dds.nl>
6 * Philip Edelbrock <phil@netroedge.com> 6 * Philip Edelbrock <phil@netroedge.com>
7 * Copyright (C) 2003 Michiel Rook <michiel@grendelproject.nl> 7 * Copyright (C) 2003 Michiel Rook <michiel@grendelproject.nl>
8 * Copyright (C) 2005 Grant Coady <gcoady@gmail.com> with valuable 8 * Copyright (C) 2005 Grant Coady <gcoady.lk@gmail.com> with valuable
9 * guidance from Jean Delvare 9 * guidance from Jean Delvare
10 * 10 *
11 * Driver supports Analog Devices ADM9240 11 * Driver supports Analog Devices ADM9240
@@ -774,7 +774,7 @@ static void __exit sensors_adm9240_exit(void)
774} 774}
775 775
776MODULE_AUTHOR("Michiel Rook <michiel@grendelproject.nl>, " 776MODULE_AUTHOR("Michiel Rook <michiel@grendelproject.nl>, "
777 "Grant Coady <gcoady@gmail.com> and others"); 777 "Grant Coady <gcoady.lk@gmail.com> and others");
778MODULE_DESCRIPTION("ADM9240/DS1780/LM81 driver"); 778MODULE_DESCRIPTION("ADM9240/DS1780/LM81 driver");
779MODULE_LICENSE("GPL"); 779MODULE_LICENSE("GPL");
780 780
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index ac1b746df6d0..73bc2ffc598d 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -815,18 +815,18 @@ static int __init sm_lm78_init(void)
815 if (res) 815 if (res)
816 return res; 816 return res;
817 817
818 res = i2c_isa_add_driver(&lm78_isa_driver); 818 /* Don't exit if this one fails, we still want the I2C variants
819 if (res) { 819 to work! */
820 i2c_del_driver(&lm78_driver); 820 if (i2c_isa_add_driver(&lm78_isa_driver))
821 return res; 821 isa_address = 0;
822 }
823 822
824 return 0; 823 return 0;
825} 824}
826 825
827static void __exit sm_lm78_exit(void) 826static void __exit sm_lm78_exit(void)
828{ 827{
829 i2c_isa_del_driver(&lm78_isa_driver); 828 if (isa_address)
829 i2c_isa_del_driver(&lm78_isa_driver);
830 i2c_del_driver(&lm78_driver); 830 i2c_del_driver(&lm78_driver);
831} 831}
832 832
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 47132fd26b1b..beb881c4b2e8 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -2,8 +2,8 @@
2 smsc47m1.c - Part of lm_sensors, Linux kernel modules 2 smsc47m1.c - Part of lm_sensors, Linux kernel modules
3 for hardware monitoring 3 for hardware monitoring
4 4
5 Supports the SMSC LPC47B27x, LPC47M10x, LPC47M13x, LPC47M14x, 5 Supports the SMSC LPC47B27x, LPC47M10x, LPC47M112, LPC47M13x,
6 LPC47M15x, LPC47M192 and LPC47M997 Super-I/O chips. 6 LPC47M14x, LPC47M15x, LPC47M192 and LPC47M997 Super-I/O chips.
7 7
8 Copyright (C) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> 8 Copyright (C) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
9 Copyright (C) 2004 Jean Delvare <khali@linux-fr.org> 9 Copyright (C) 2004 Jean Delvare <khali@linux-fr.org>
@@ -380,8 +380,8 @@ static int __init smsc47m1_find(unsigned short *addr)
380 val = superio_inb(SUPERIO_REG_DEVID); 380 val = superio_inb(SUPERIO_REG_DEVID);
381 381
382 /* 382 /*
383 * SMSC LPC47M10x/LPC47M13x (device id 0x59), LPC47M14x (device id 383 * SMSC LPC47M10x/LPC47M112/LPC47M13x (device id 0x59), LPC47M14x
384 * 0x5F) and LPC47B27x (device id 0x51) have fan control. 384 * (device id 0x5F) and LPC47B27x (device id 0x51) have fan control.
385 * The LPC47M15x and LPC47M192 chips "with hardware monitoring block" 385 * The LPC47M15x and LPC47M192 chips "with hardware monitoring block"
386 * can do much more besides (device id 0x60). 386 * can do much more besides (device id 0x60).
387 * The LPC47M997 is undocumented, but seems to be compatible with 387 * The LPC47M997 is undocumented, but seems to be compatible with
@@ -390,7 +390,8 @@ static int __init smsc47m1_find(unsigned short *addr)
390 if (val == 0x51) 390 if (val == 0x51)
391 printk(KERN_INFO "smsc47m1: Found SMSC LPC47B27x\n"); 391 printk(KERN_INFO "smsc47m1: Found SMSC LPC47B27x\n");
392 else if (val == 0x59) 392 else if (val == 0x59)
393 printk(KERN_INFO "smsc47m1: Found SMSC LPC47M10x/LPC47M13x\n"); 393 printk(KERN_INFO "smsc47m1: Found SMSC "
394 "LPC47M10x/LPC47M112/LPC47M13x\n");
394 else if (val == 0x5F) 395 else if (val == 0x5F)
395 printk(KERN_INFO "smsc47m1: Found SMSC LPC47M14x\n"); 396 printk(KERN_INFO "smsc47m1: Found SMSC LPC47M14x\n");
396 else if (val == 0x60) 397 else if (val == 0x60)
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 833faa275ffa..2257806d0102 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -354,6 +354,8 @@ static void w83627ehf_write_fan_div(struct i2c_client *client, int nr)
354 case 0: 354 case 0:
355 reg = (w83627ehf_read_value(client, W83627EHF_REG_FANDIV1) & 0xcf) 355 reg = (w83627ehf_read_value(client, W83627EHF_REG_FANDIV1) & 0xcf)
356 | ((data->fan_div[0] & 0x03) << 4); 356 | ((data->fan_div[0] & 0x03) << 4);
357 /* fan5 input control bit is write only, compute the value */
358 reg |= (data->has_fan & (1 << 4)) ? 1 : 0;
357 w83627ehf_write_value(client, W83627EHF_REG_FANDIV1, reg); 359 w83627ehf_write_value(client, W83627EHF_REG_FANDIV1, reg);
358 reg = (w83627ehf_read_value(client, W83627EHF_REG_VBAT) & 0xdf) 360 reg = (w83627ehf_read_value(client, W83627EHF_REG_VBAT) & 0xdf)
359 | ((data->fan_div[0] & 0x04) << 3); 361 | ((data->fan_div[0] & 0x04) << 3);
@@ -362,6 +364,8 @@ static void w83627ehf_write_fan_div(struct i2c_client *client, int nr)
362 case 1: 364 case 1:
363 reg = (w83627ehf_read_value(client, W83627EHF_REG_FANDIV1) & 0x3f) 365 reg = (w83627ehf_read_value(client, W83627EHF_REG_FANDIV1) & 0x3f)
364 | ((data->fan_div[1] & 0x03) << 6); 366 | ((data->fan_div[1] & 0x03) << 6);
367 /* fan5 input control bit is write only, compute the value */
368 reg |= (data->has_fan & (1 << 4)) ? 1 : 0;
365 w83627ehf_write_value(client, W83627EHF_REG_FANDIV1, reg); 369 w83627ehf_write_value(client, W83627EHF_REG_FANDIV1, reg);
366 reg = (w83627ehf_read_value(client, W83627EHF_REG_VBAT) & 0xbf) 370 reg = (w83627ehf_read_value(client, W83627EHF_REG_VBAT) & 0xbf)
367 | ((data->fan_div[1] & 0x04) << 4); 371 | ((data->fan_div[1] & 0x04) << 4);
@@ -1216,13 +1220,16 @@ static int w83627ehf_detect(struct i2c_adapter *adapter)
1216 superio_exit(); 1220 superio_exit();
1217 1221
1218 /* It looks like fan4 and fan5 pins can be alternatively used 1222 /* It looks like fan4 and fan5 pins can be alternatively used
1219 as fan on/off switches */ 1223 as fan on/off switches, but fan5 control is write only :/
1224 We assume that if the serial interface is disabled, designers
1225 connected fan5 as input unless they are emitting log 1, which
1226 is not the default. */
1220 1227
1221 data->has_fan = 0x07; /* fan1, fan2 and fan3 */ 1228 data->has_fan = 0x07; /* fan1, fan2 and fan3 */
1222 i = w83627ehf_read_value(client, W83627EHF_REG_FANDIV1); 1229 i = w83627ehf_read_value(client, W83627EHF_REG_FANDIV1);
1223 if ((i & (1 << 2)) && (!fan4pin)) 1230 if ((i & (1 << 2)) && (!fan4pin))
1224 data->has_fan |= (1 << 3); 1231 data->has_fan |= (1 << 3);
1225 if ((i & (1 << 0)) && (!fan5pin)) 1232 if (!(i & (1 << 1)) && (!fan5pin))
1226 data->has_fan |= (1 << 4); 1233 data->has_fan |= (1 << 4);
1227 1234
1228 /* Register sysfs hooks */ 1235 /* Register sysfs hooks */
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index a4584ec69842..1232171c3aad 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -1099,7 +1099,8 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
1099 bank. */ 1099 bank. */
1100 if (kind < 0) { 1100 if (kind < 0) {
1101 if (w83781d_read_value(client, W83781D_REG_CONFIG) & 0x80) { 1101 if (w83781d_read_value(client, W83781D_REG_CONFIG) & 0x80) {
1102 dev_dbg(dev, "Detection failed at step 3\n"); 1102 dev_dbg(&adapter->dev, "Detection of w83781d chip "
1103 "failed at step 3\n");
1103 err = -ENODEV; 1104 err = -ENODEV;
1104 goto ERROR2; 1105 goto ERROR2;
1105 } 1106 }
@@ -1109,7 +1110,8 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
1109 if ((!(val1 & 0x07)) && 1110 if ((!(val1 & 0x07)) &&
1110 (((!(val1 & 0x80)) && (val2 != 0xa3) && (val2 != 0xc3)) 1111 (((!(val1 & 0x80)) && (val2 != 0xa3) && (val2 != 0xc3))
1111 || ((val1 & 0x80) && (val2 != 0x5c) && (val2 != 0x12)))) { 1112 || ((val1 & 0x80) && (val2 != 0x5c) && (val2 != 0x12)))) {
1112 dev_dbg(dev, "Detection failed at step 4\n"); 1113 dev_dbg(&adapter->dev, "Detection of w83781d chip "
1114 "failed at step 4\n");
1113 err = -ENODEV; 1115 err = -ENODEV;
1114 goto ERROR2; 1116 goto ERROR2;
1115 } 1117 }
@@ -1119,7 +1121,8 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
1119 ((val1 & 0x80) && (val2 == 0x5c)))) { 1121 ((val1 & 0x80) && (val2 == 0x5c)))) {
1120 if (w83781d_read_value 1122 if (w83781d_read_value
1121 (client, W83781D_REG_I2C_ADDR) != address) { 1123 (client, W83781D_REG_I2C_ADDR) != address) {
1122 dev_dbg(dev, "Detection failed at step 5\n"); 1124 dev_dbg(&adapter->dev, "Detection of w83781d "
1125 "chip failed at step 5\n");
1123 err = -ENODEV; 1126 err = -ENODEV;
1124 goto ERROR2; 1127 goto ERROR2;
1125 } 1128 }
@@ -1141,8 +1144,8 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
1141 else if (val2 == 0x12) 1144 else if (val2 == 0x12)
1142 vendid = asus; 1145 vendid = asus;
1143 else { 1146 else {
1144 dev_dbg(dev, "Chip was made by neither " 1147 dev_dbg(&adapter->dev, "w83781d chip vendor is "
1145 "Winbond nor Asus?\n"); 1148 "neither Winbond nor Asus\n");
1146 err = -ENODEV; 1149 err = -ENODEV;
1147 goto ERROR2; 1150 goto ERROR2;
1148 } 1151 }
@@ -1161,10 +1164,9 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
1161 kind = as99127f; 1164 kind = as99127f;
1162 else { 1165 else {
1163 if (kind == 0) 1166 if (kind == 0)
1164 dev_warn(dev, "Ignoring 'force' " 1167 dev_warn(&adapter->dev, "Ignoring 'force' "
1165 "parameter for unknown chip at " 1168 "parameter for unknown chip at "
1166 "adapter %d, address 0x%02x\n", 1169 "address 0x%02x\n", address);
1167 i2c_adapter_id(adapter), address);
1168 err = -EINVAL; 1170 err = -EINVAL;
1169 goto ERROR2; 1171 goto ERROR2;
1170 } 1172 }
@@ -1685,11 +1687,10 @@ sensors_w83781d_init(void)
1685 if (res) 1687 if (res)
1686 return res; 1688 return res;
1687 1689
1688 res = i2c_isa_add_driver(&w83781d_isa_driver); 1690 /* Don't exit if this one fails, we still want the I2C variants
1689 if (res) { 1691 to work! */
1690 i2c_del_driver(&w83781d_driver); 1692 if (i2c_isa_add_driver(&w83781d_isa_driver))
1691 return res; 1693 isa_address = 0;
1692 }
1693 1694
1694 return 0; 1695 return 0;
1695} 1696}
@@ -1697,7 +1698,8 @@ sensors_w83781d_init(void)
1697static void __exit 1698static void __exit
1698sensors_w83781d_exit(void) 1699sensors_w83781d_exit(void)
1699{ 1700{
1700 i2c_isa_del_driver(&w83781d_isa_driver); 1701 if (isa_address)
1702 i2c_isa_del_driver(&w83781d_isa_driver);
1701 i2c_del_driver(&w83781d_driver); 1703 i2c_del_driver(&w83781d_driver);
1702} 1704}
1703 1705
diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c
index 371ed4f69a97..9e5f885368b4 100644
--- a/drivers/hwmon/w83791d.c
+++ b/drivers/hwmon/w83791d.c
@@ -746,6 +746,52 @@ static ssize_t store_vrm_reg(struct device *dev,
746 746
747static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg); 747static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
748 748
749#define IN_UNIT_ATTRS(X) \
750 &sda_in_input[X].dev_attr.attr, \
751 &sda_in_min[X].dev_attr.attr, \
752 &sda_in_max[X].dev_attr.attr
753
754#define FAN_UNIT_ATTRS(X) \
755 &sda_fan_input[X].dev_attr.attr, \
756 &sda_fan_min[X].dev_attr.attr, \
757 &sda_fan_div[X].dev_attr.attr
758
759#define TEMP_UNIT_ATTRS(X) \
760 &sda_temp_input[X].dev_attr.attr, \
761 &sda_temp_max[X].dev_attr.attr, \
762 &sda_temp_max_hyst[X].dev_attr.attr
763
764static struct attribute *w83791d_attributes[] = {
765 IN_UNIT_ATTRS(0),
766 IN_UNIT_ATTRS(1),
767 IN_UNIT_ATTRS(2),
768 IN_UNIT_ATTRS(3),
769 IN_UNIT_ATTRS(4),
770 IN_UNIT_ATTRS(5),
771 IN_UNIT_ATTRS(6),
772 IN_UNIT_ATTRS(7),
773 IN_UNIT_ATTRS(8),
774 IN_UNIT_ATTRS(9),
775 FAN_UNIT_ATTRS(0),
776 FAN_UNIT_ATTRS(1),
777 FAN_UNIT_ATTRS(2),
778 FAN_UNIT_ATTRS(3),
779 FAN_UNIT_ATTRS(4),
780 TEMP_UNIT_ATTRS(0),
781 TEMP_UNIT_ATTRS(1),
782 TEMP_UNIT_ATTRS(2),
783 &dev_attr_alarms.attr,
784 &sda_beep_ctrl[0].dev_attr.attr,
785 &sda_beep_ctrl[1].dev_attr.attr,
786 &dev_attr_cpu0_vid.attr,
787 &dev_attr_vrm.attr,
788 NULL
789};
790
791static const struct attribute_group w83791d_group = {
792 .attrs = w83791d_attributes,
793};
794
749/* This function is called when: 795/* This function is called when:
750 * w83791d_driver is inserted (when this module is loaded), for each 796 * w83791d_driver is inserted (when this module is loaded), for each
751 available adapter 797 available adapter
@@ -967,41 +1013,20 @@ static int w83791d_detect(struct i2c_adapter *adapter, int address, int kind)
967 } 1013 }
968 1014
969 /* Register sysfs hooks */ 1015 /* Register sysfs hooks */
1016 if ((err = sysfs_create_group(&client->dev.kobj, &w83791d_group)))
1017 goto error3;
1018
1019 /* Everything is ready, now register the working device */
970 data->class_dev = hwmon_device_register(dev); 1020 data->class_dev = hwmon_device_register(dev);
971 if (IS_ERR(data->class_dev)) { 1021 if (IS_ERR(data->class_dev)) {
972 err = PTR_ERR(data->class_dev); 1022 err = PTR_ERR(data->class_dev);
973 goto error3; 1023 goto error4;
974 } 1024 }
975 1025
976 for (i = 0; i < NUMBER_OF_VIN; i++) {
977 device_create_file(dev, &sda_in_input[i].dev_attr);
978 device_create_file(dev, &sda_in_min[i].dev_attr);
979 device_create_file(dev, &sda_in_max[i].dev_attr);
980 }
981
982 for (i = 0; i < NUMBER_OF_FANIN; i++) {
983 device_create_file(dev, &sda_fan_input[i].dev_attr);
984 device_create_file(dev, &sda_fan_div[i].dev_attr);
985 device_create_file(dev, &sda_fan_min[i].dev_attr);
986 }
987
988 for (i = 0; i < NUMBER_OF_TEMPIN; i++) {
989 device_create_file(dev, &sda_temp_input[i].dev_attr);
990 device_create_file(dev, &sda_temp_max[i].dev_attr);
991 device_create_file(dev, &sda_temp_max_hyst[i].dev_attr);
992 }
993
994 device_create_file(dev, &dev_attr_alarms);
995
996 for (i = 0; i < ARRAY_SIZE(sda_beep_ctrl); i++) {
997 device_create_file(dev, &sda_beep_ctrl[i].dev_attr);
998 }
999
1000 device_create_file(dev, &dev_attr_cpu0_vid);
1001 device_create_file(dev, &dev_attr_vrm);
1002
1003 return 0; 1026 return 0;
1004 1027
1028error4:
1029 sysfs_remove_group(&client->dev.kobj, &w83791d_group);
1005error3: 1030error3:
1006 if (data->lm75[0] != NULL) { 1031 if (data->lm75[0] != NULL) {
1007 i2c_detach_client(data->lm75[0]); 1032 i2c_detach_client(data->lm75[0]);
@@ -1025,8 +1050,10 @@ static int w83791d_detach_client(struct i2c_client *client)
1025 int err; 1050 int err;
1026 1051
1027 /* main client */ 1052 /* main client */
1028 if (data) 1053 if (data) {
1029 hwmon_device_unregister(data->class_dev); 1054 hwmon_device_unregister(data->class_dev);
1055 sysfs_remove_group(&client->dev.kobj, &w83791d_group);
1056 }
1030 1057
1031 if ((err = i2c_detach_client(client))) 1058 if ((err = i2c_detach_client(client)))
1032 return err; 1059 return err;
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 510816c16da3..04bee524e31a 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -125,6 +125,7 @@ config I2C_I801
125 ICH7 125 ICH7
126 ESB2 126 ESB2
127 ICH8 127 ICH8
128 ICH9
128 129
129 This driver can also be built as a module. If so, the module 130 This driver can also be built as a module. If so, the module
130 will be called i2c-i801. 131 will be called i2c-i801.
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index bbb2fbee836f..c7be2fdbd86b 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -33,6 +33,7 @@
33 ICH7 27DA 33 ICH7 27DA
34 ESB2 269B 34 ESB2 269B
35 ICH8 283E 35 ICH8 283E
36 ICH9 2930
36 This driver supports several versions of Intel's I/O Controller Hubs (ICH). 37 This driver supports several versions of Intel's I/O Controller Hubs (ICH).
37 For SMBus support, they are similar to the PIIX4 and are part 38 For SMBus support, they are similar to the PIIX4 and are part
38 of Intel's '810' and other chipsets. 39 of Intel's '810' and other chipsets.
@@ -457,6 +458,7 @@ static struct pci_device_id i801_ids[] = {
457 { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_17) }, 458 { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_17) },
458 { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_17) }, 459 { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_17) },
459 { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_5) }, 460 { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_5) },
461 { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_6) },
460 { 0, } 462 { 0, }
461}; 463};
462 464
diff --git a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c
index 4380653748a4..8ed59a2dff53 100644
--- a/drivers/i2c/busses/i2c-isa.c
+++ b/drivers/i2c/busses/i2c-isa.c
@@ -91,7 +91,7 @@ int i2c_isa_add_driver(struct i2c_driver *driver)
91 /* Now look for clients */ 91 /* Now look for clients */
92 res = driver->attach_adapter(&isa_adapter); 92 res = driver->attach_adapter(&isa_adapter);
93 if (res) { 93 if (res) {
94 dev_err(&isa_adapter.dev, 94 dev_dbg(&isa_adapter.dev,
95 "Driver %s failed to attach adapter, unregistering\n", 95 "Driver %s failed to attach adapter, unregistering\n",
96 driver->driver.name); 96 driver->driver.name);
97 driver_unregister(&driver->driver); 97 driver_unregister(&driver->driver);
diff --git a/drivers/i2c/busses/i2c-ixp4xx.c b/drivers/i2c/busses/i2c-ixp4xx.c
index 1ce01fb0ac09..68fe863f9d54 100644
--- a/drivers/i2c/busses/i2c-ixp4xx.c
+++ b/drivers/i2c/busses/i2c-ixp4xx.c
@@ -137,7 +137,8 @@ static int ixp4xx_i2c_probe(struct platform_device *plat_dev)
137 gpio_line_set(gpio->scl_pin, 0); 137 gpio_line_set(gpio->scl_pin, 0);
138 gpio_line_set(gpio->sda_pin, 0); 138 gpio_line_set(gpio->sda_pin, 0);
139 139
140 if ((err = i2c_bit_add_bus(&drv_data->adapter) != 0)) { 140 err = i2c_bit_add_bus(&drv_data->adapter);
141 if (err) {
141 printk(KERN_ERR "ERROR: Could not install %s\n", plat_dev->dev.bus_id); 142 printk(KERN_ERR "ERROR: Could not install %s\n", plat_dev->dev.bus_id);
142 143
143 kfree(drv_data); 144 kfree(drv_data);
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 81050d3c9b21..c95a6c154165 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -272,7 +272,8 @@ static int i2c_pxa_wait_slave(struct pxa_i2c *i2c)
272 dev_dbg(&i2c->adap.dev, "%s: %ld: ISR=%08x, ICR=%08x, IBMR=%02x\n", 272 dev_dbg(&i2c->adap.dev, "%s: %ld: ISR=%08x, ICR=%08x, IBMR=%02x\n",
273 __func__, (long)jiffies, ISR, ICR, IBMR); 273 __func__, (long)jiffies, ISR, ICR, IBMR);
274 274
275 if ((ISR & (ISR_UB|ISR_IBB|ISR_SAD)) == ISR_SAD || 275 if ((ISR & (ISR_UB|ISR_IBB)) == 0 ||
276 (ISR & ISR_SAD) != 0 ||
276 (ICR & ICR_SCLE) == 0) { 277 (ICR & ICR_SCLE) == 0) {
277 if (i2c_debug > 1) 278 if (i2c_debug > 1)
278 dev_dbg(&i2c->adap.dev, "%s: done\n", __func__); 279 dev_dbg(&i2c->adap.dev, "%s: done\n", __func__);
@@ -492,7 +493,10 @@ static void i2c_pxa_slave_txempty(struct pxa_i2c *i2c, u32 isr)
492 if (isr & ISR_BED) { 493 if (isr & ISR_BED) {
493 /* what should we do here? */ 494 /* what should we do here? */
494 } else { 495 } else {
495 int ret = i2c->slave->read(i2c->slave->data); 496 int ret = 0;
497
498 if (i2c->slave != NULL)
499 ret = i2c->slave->read(i2c->slave->data);
496 500
497 IDBR = ret; 501 IDBR = ret;
498 ICR |= ICR_TB; /* allow next byte */ 502 ICR |= ICR_TB; /* allow next byte */
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 32aab0d34ee9..714bae780953 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -494,11 +494,12 @@ static __init int scx200_create_pci(const char *text, struct pci_dev *pdev,
494 iface->pdev = pdev; 494 iface->pdev = pdev;
495 iface->bar = bar; 495 iface->bar = bar;
496 496
497 pci_enable_device_bars(iface->pdev, 1 << iface->bar); 497 rc = pci_enable_device_bars(iface->pdev, 1 << iface->bar);
498 if (rc)
499 goto errout_free;
498 500
499 rc = pci_request_region(iface->pdev, iface->bar, iface->adapter.name); 501 rc = pci_request_region(iface->pdev, iface->bar, iface->adapter.name);
500 502 if (rc) {
501 if (rc != 0) {
502 printk(KERN_ERR NAME ": can't allocate PCI BAR %d\n", 503 printk(KERN_ERR NAME ": can't allocate PCI BAR %d\n",
503 iface->bar); 504 iface->bar);
504 goto errout_free; 505 goto errout_free;
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index 3f869033ed70..94a4e9a3013c 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -42,7 +42,7 @@ static struct i2c_driver i2cdev_driver;
42struct i2c_dev { 42struct i2c_dev {
43 struct list_head list; 43 struct list_head list;
44 struct i2c_adapter *adap; 44 struct i2c_adapter *adap;
45 struct class_device *class_dev; 45 struct device *dev;
46}; 46};
47 47
48#define I2C_MINORS 256 48#define I2C_MINORS 256
@@ -92,15 +92,16 @@ static void return_i2c_dev(struct i2c_dev *i2c_dev)
92 spin_unlock(&i2c_dev_list_lock); 92 spin_unlock(&i2c_dev_list_lock);
93} 93}
94 94
95static ssize_t show_adapter_name(struct class_device *class_dev, char *buf) 95static ssize_t show_adapter_name(struct device *dev,
96 struct device_attribute *attr, char *buf)
96{ 97{
97 struct i2c_dev *i2c_dev = i2c_dev_get_by_minor(MINOR(class_dev->devt)); 98 struct i2c_dev *i2c_dev = i2c_dev_get_by_minor(MINOR(dev->devt));
98 99
99 if (!i2c_dev) 100 if (!i2c_dev)
100 return -ENODEV; 101 return -ENODEV;
101 return sprintf(buf, "%s\n", i2c_dev->adap->name); 102 return sprintf(buf, "%s\n", i2c_dev->adap->name);
102} 103}
103static CLASS_DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL); 104static DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL);
104 105
105static ssize_t i2cdev_read (struct file *file, char __user *buf, size_t count, 106static ssize_t i2cdev_read (struct file *file, char __user *buf, size_t count,
106 loff_t *offset) 107 loff_t *offset)
@@ -413,15 +414,14 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap)
413 return PTR_ERR(i2c_dev); 414 return PTR_ERR(i2c_dev);
414 415
415 /* register this i2c device with the driver core */ 416 /* register this i2c device with the driver core */
416 i2c_dev->class_dev = class_device_create(i2c_dev_class, NULL, 417 i2c_dev->dev = device_create(i2c_dev_class, &adap->dev,
417 MKDEV(I2C_MAJOR, adap->nr), 418 MKDEV(I2C_MAJOR, adap->nr),
418 &adap->dev, "i2c-%d", 419 "i2c-%d", adap->nr);
419 adap->nr); 420 if (!i2c_dev->dev) {
420 if (!i2c_dev->class_dev) {
421 res = -ENODEV; 421 res = -ENODEV;
422 goto error; 422 goto error;
423 } 423 }
424 res = class_device_create_file(i2c_dev->class_dev, &class_device_attr_name); 424 res = device_create_file(i2c_dev->dev, &dev_attr_name);
425 if (res) 425 if (res)
426 goto error_destroy; 426 goto error_destroy;
427 427
@@ -429,7 +429,7 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap)
429 adap->name, adap->nr); 429 adap->name, adap->nr);
430 return 0; 430 return 0;
431error_destroy: 431error_destroy:
432 class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); 432 device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr));
433error: 433error:
434 return_i2c_dev(i2c_dev); 434 return_i2c_dev(i2c_dev);
435 kfree(i2c_dev); 435 kfree(i2c_dev);
@@ -444,9 +444,9 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap)
444 if (!i2c_dev) /* attach_adapter must have failed */ 444 if (!i2c_dev) /* attach_adapter must have failed */
445 return 0; 445 return 0;
446 446
447 class_device_remove_file(i2c_dev->class_dev, &class_device_attr_name); 447 device_remove_file(i2c_dev->dev, &dev_attr_name);
448 return_i2c_dev(i2c_dev); 448 return_i2c_dev(i2c_dev);
449 class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); 449 device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr));
450 kfree(i2c_dev); 450 kfree(i2c_dev);
451 451
452 pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name); 452 pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name);
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index bddfebdf91d8..88214943d00a 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -724,7 +724,7 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
724 * if we have an error, pass back CHECK_CONDITION as the 724 * if we have an error, pass back CHECK_CONDITION as the
725 * scsi status byte 725 * scsi status byte
726 */ 726 */
727 if (!rq->errors) 727 if (blk_pc_request(rq) && !rq->errors)
728 rq->errors = SAM_STAT_CHECK_CONDITION; 728 rq->errors = SAM_STAT_CHECK_CONDITION;
729 729
730 /* Check for tray open. */ 730 /* Check for tray open. */
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 8ccee9c769f8..e3a267622bb6 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -1635,7 +1635,7 @@ static int idefloppy_begin_format(ide_drive_t *drive, int __user *arg)
1635/* 1635/*
1636** Get ATAPI_FORMAT_UNIT progress indication. 1636** Get ATAPI_FORMAT_UNIT progress indication.
1637** 1637**
1638** Userland gives a pointer to an int. The int is set to a progresss 1638** Userland gives a pointer to an int. The int is set to a progress
1639** indicator 0-65536, with 65536=100%. 1639** indicator 0-65536, with 65536=100%.
1640** 1640**
1641** If the drive does not support format progress indication, we just check 1641** If the drive does not support format progress indication, we just check
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 1d0470c1f957..30175c7688e8 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -524,8 +524,8 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
524 task_ioreg_t *hobsptr = args.hobRegister; 524 task_ioreg_t *hobsptr = args.hobRegister;
525 int err = 0; 525 int err = 0;
526 int tasksize = sizeof(struct ide_task_request_s); 526 int tasksize = sizeof(struct ide_task_request_s);
527 int taskin = 0; 527 unsigned int taskin = 0;
528 int taskout = 0; 528 unsigned int taskout = 0;
529 u8 io_32bit = drive->io_32bit; 529 u8 io_32bit = drive->io_32bit;
530 char __user *buf = (char __user *)arg; 530 char __user *buf = (char __user *)arg;
531 531
@@ -538,8 +538,13 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
538 return -EFAULT; 538 return -EFAULT;
539 } 539 }
540 540
541 taskout = (int) req_task->out_size; 541 taskout = req_task->out_size;
542 taskin = (int) req_task->in_size; 542 taskin = req_task->in_size;
543
544 if (taskin > 65536 || taskout > 65536) {
545 err = -EINVAL;
546 goto abort;
547 }
543 548
544 if (taskout) { 549 if (taskout) {
545 int outtotal = tasksize; 550 int outtotal = tasksize;
diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c
index b1d5291531b7..45ed03591cd8 100644
--- a/drivers/ide/legacy/hd.c
+++ b/drivers/ide/legacy/hd.c
@@ -459,7 +459,7 @@ ok_to_read:
459#ifdef DEBUG 459#ifdef DEBUG
460 printk("%s: read: sector %ld, remaining = %ld, buffer=%p\n", 460 printk("%s: read: sector %ld, remaining = %ld, buffer=%p\n",
461 req->rq_disk->disk_name, req->sector, req->nr_sectors, 461 req->rq_disk->disk_name, req->sector, req->nr_sectors,
462 req->buffer+512)); 462 req->buffer+512);
463#endif 463#endif
464 if (req->current_nr_sectors <= 0) 464 if (req->current_nr_sectors <= 0)
465 end_request(req, 1); 465 end_request(req, 1);
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 2b0ea8b6608d..753fe0e21456 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -75,6 +75,7 @@ static struct amd_ide_chip {
75 { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, 0x50, AMD_UDMA_133 }, 75 { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, 0x50, AMD_UDMA_133 },
76 { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, 0x50, AMD_UDMA_133 }, 76 { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, 0x50, AMD_UDMA_133 },
77 { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE, 0x50, AMD_UDMA_133 }, 77 { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE, 0x50, AMD_UDMA_133 },
78 { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE, 0x50, AMD_UDMA_133 },
78 { PCI_DEVICE_ID_AMD_CS5536_IDE, 0x40, AMD_UDMA_100 }, 79 { PCI_DEVICE_ID_AMD_CS5536_IDE, 0x40, AMD_UDMA_100 },
79 { 0 } 80 { 0 }
80}; 81};
@@ -491,7 +492,8 @@ static ide_pci_device_t amd74xx_chipsets[] __devinitdata = {
491 /* 16 */ DECLARE_NV_DEV("NFORCE-MCP55"), 492 /* 16 */ DECLARE_NV_DEV("NFORCE-MCP55"),
492 /* 17 */ DECLARE_NV_DEV("NFORCE-MCP61"), 493 /* 17 */ DECLARE_NV_DEV("NFORCE-MCP61"),
493 /* 18 */ DECLARE_NV_DEV("NFORCE-MCP65"), 494 /* 18 */ DECLARE_NV_DEV("NFORCE-MCP65"),
494 /* 19 */ DECLARE_AMD_DEV("AMD5536"), 495 /* 19 */ DECLARE_NV_DEV("NFORCE-MCP67"),
496 /* 20 */ DECLARE_AMD_DEV("AMD5536"),
495}; 497};
496 498
497static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id) 499static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id)
@@ -530,7 +532,8 @@ static struct pci_device_id amd74xx_pci_tbl[] = {
530 { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16 }, 532 { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16 },
531 { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 17 }, 533 { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 17 },
532 { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 18 }, 534 { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 18 },
533 { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 19 }, 535 { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 19 },
536 { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 20 },
534 { 0, }, 537 { 0, },
535}; 538};
536MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl); 539MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl);
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index 5b77a5bcbf0c..9f306880491a 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -40,6 +40,19 @@
40 40
41static int ide_generic_all; /* Set to claim all devices */ 41static int ide_generic_all; /* Set to claim all devices */
42 42
43/*
44 * the module_param_named() was added for the modular case
45 * the __setup() is left as compatibility for existing setups
46 */
47#ifndef MODULE
48static int __init ide_generic_all_on(char *unused)
49{
50 ide_generic_all = 1;
51 printk(KERN_INFO "IDE generic will claim all unknown PCI IDE storage controllers.\n");
52 return 1;
53}
54__setup("all-generic-ide", ide_generic_all_on);
55#endif
43module_param_named(all_generic_ide, ide_generic_all, bool, 0444); 56module_param_named(all_generic_ide, ide_generic_all, bool, 0444);
44MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers."); 57MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers.");
45 58
@@ -234,8 +247,10 @@ static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_devi
234 (!(PCI_FUNC(dev->devfn) & 1))) 247 (!(PCI_FUNC(dev->devfn) & 1)))
235 goto out; 248 goto out;
236 249
237 if (dev->vendor == PCI_VENDOR_ID_JMICRON && PCI_FUNC(dev->devfn) != 1) 250 if (dev->vendor == PCI_VENDOR_ID_JMICRON) {
238 goto out; 251 if (dev->device != PCI_DEVICE_ID_JMICRON_JMB368 && PCI_FUNC(dev->devfn) != 1)
252 goto out;
253 }
239 254
240 if (dev->vendor != PCI_VENDOR_ID_JMICRON) { 255 if (dev->vendor != PCI_VENDOR_ID_JMICRON) {
241 pci_read_config_word(dev, PCI_COMMAND, &command); 256 pci_read_config_word(dev, PCI_COMMAND, &command);
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index f3fe287fbd89..cfad09accf52 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -768,14 +768,7 @@ ioc4_ide_init(void)
768 return ioc4_register_submodule(&ioc4_ide_submodule); 768 return ioc4_register_submodule(&ioc4_ide_submodule);
769} 769}
770 770
771static void __devexit 771late_initcall(ioc4_ide_init); /* Call only after IDE init is done */
772ioc4_ide_exit(void)
773{
774 ioc4_unregister_submodule(&ioc4_ide_submodule);
775}
776
777module_init(ioc4_ide_init);
778module_exit(ioc4_ide_exit);
779 772
780MODULE_AUTHOR("Aniket Malatpure/Jeremy Higdon"); 773MODULE_AUTHOR("Aniket Malatpure/Jeremy Higdon");
781MODULE_DESCRIPTION("IDE PCI driver module for SGI IOC4 Base-IO Card"); 774MODULE_DESCRIPTION("IDE PCI driver module for SGI IOC4 Base-IO Card");
diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c
index 8a7b8fab6238..31e5cc49d61a 100644
--- a/drivers/ieee1394/eth1394.c
+++ b/drivers/ieee1394/eth1394.c
@@ -64,6 +64,7 @@
64#include <linux/ethtool.h> 64#include <linux/ethtool.h>
65#include <asm/uaccess.h> 65#include <asm/uaccess.h>
66#include <asm/delay.h> 66#include <asm/delay.h>
67#include <asm/unaligned.h>
67#include <net/arp.h> 68#include <net/arp.h>
68 69
69#include "config_roms.h" 70#include "config_roms.h"
@@ -491,7 +492,7 @@ static void ether1394_reset_priv (struct net_device *dev, int set_mtu)
491 int i; 492 int i;
492 struct eth1394_priv *priv = netdev_priv(dev); 493 struct eth1394_priv *priv = netdev_priv(dev);
493 struct hpsb_host *host = priv->host; 494 struct hpsb_host *host = priv->host;
494 u64 guid = *((u64*)&(host->csr.rom->bus_info_data[3])); 495 u64 guid = get_unaligned((u64*)&(host->csr.rom->bus_info_data[3]));
495 u16 maxpayload = 1 << (host->csr.max_rec + 1); 496 u16 maxpayload = 1 << (host->csr.max_rec + 1);
496 int max_speed = IEEE1394_SPEED_MAX; 497 int max_speed = IEEE1394_SPEED_MAX;
497 498
@@ -514,8 +515,8 @@ static void ether1394_reset_priv (struct net_device *dev, int set_mtu)
514 ETHER1394_GASP_OVERHEAD))); 515 ETHER1394_GASP_OVERHEAD)));
515 516
516 /* Set our hardware address while we're at it */ 517 /* Set our hardware address while we're at it */
517 *(u64*)dev->dev_addr = guid; 518 memcpy(dev->dev_addr, &guid, sizeof(u64));
518 *(u64*)dev->broadcast = ~0x0ULL; 519 memset(dev->broadcast, 0xff, sizeof(u64));
519 } 520 }
520 521
521 spin_unlock_irqrestore (&priv->lock, flags); 522 spin_unlock_irqrestore (&priv->lock, flags);
@@ -894,6 +895,7 @@ static inline u16 ether1394_parse_encap(struct sk_buff *skb,
894 u16 maxpayload; 895 u16 maxpayload;
895 struct eth1394_node_ref *node; 896 struct eth1394_node_ref *node;
896 struct eth1394_node_info *node_info; 897 struct eth1394_node_info *node_info;
898 __be64 guid;
897 899
898 /* Sanity check. MacOSX seems to be sending us 131 in this 900 /* Sanity check. MacOSX seems to be sending us 131 in this
899 * field (atleast on my Panther G5). Not sure why. */ 901 * field (atleast on my Panther G5). Not sure why. */
@@ -902,8 +904,9 @@ static inline u16 ether1394_parse_encap(struct sk_buff *skb,
902 904
903 maxpayload = min(eth1394_speedto_maxpayload[sspd], (u16)(1 << (max_rec + 1))); 905 maxpayload = min(eth1394_speedto_maxpayload[sspd], (u16)(1 << (max_rec + 1)));
904 906
907 guid = get_unaligned(&arp1394->s_uniq_id);
905 node = eth1394_find_node_guid(&priv->ip_node_list, 908 node = eth1394_find_node_guid(&priv->ip_node_list,
906 be64_to_cpu(arp1394->s_uniq_id)); 909 be64_to_cpu(guid));
907 if (!node) { 910 if (!node) {
908 return 0; 911 return 0;
909 } 912 }
@@ -931,10 +934,9 @@ static inline u16 ether1394_parse_encap(struct sk_buff *skb,
931 arp_ptr += arp->ar_pln; /* skip over sender IP addr */ 934 arp_ptr += arp->ar_pln; /* skip over sender IP addr */
932 935
933 if (arp->ar_op == htons(ARPOP_REQUEST)) 936 if (arp->ar_op == htons(ARPOP_REQUEST))
934 /* just set ARP req target unique ID to 0 */ 937 memset(arp_ptr, 0, sizeof(u64));
935 *((u64*)arp_ptr) = 0;
936 else 938 else
937 *((u64*)arp_ptr) = *((u64*)dev->dev_addr); 939 memcpy(arp_ptr, dev->dev_addr, sizeof(u64));
938 } 940 }
939 941
940 /* Now add the ethernet header. */ 942 /* Now add the ethernet header. */
@@ -1675,8 +1677,10 @@ static int ether1394_tx (struct sk_buff *skb, struct net_device *dev)
1675 if (max_payload < dg_size + hdr_type_len[ETH1394_HDR_LF_UF]) 1677 if (max_payload < dg_size + hdr_type_len[ETH1394_HDR_LF_UF])
1676 priv->bc_dgl++; 1678 priv->bc_dgl++;
1677 } else { 1679 } else {
1680 __be64 guid = get_unaligned((u64 *)eth->h_dest);
1681
1678 node = eth1394_find_node_guid(&priv->ip_node_list, 1682 node = eth1394_find_node_guid(&priv->ip_node_list,
1679 be64_to_cpu(*(u64*)eth->h_dest)); 1683 be64_to_cpu(guid));
1680 if (!node) { 1684 if (!node) {
1681 ret = -EAGAIN; 1685 ret = -EAGAIN;
1682 goto fail; 1686 goto fail;
diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index dea13525df88..6e8ea9110c46 100644
--- a/drivers/ieee1394/ohci1394.c
+++ b/drivers/ieee1394/ohci1394.c
@@ -3552,12 +3552,21 @@ static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
3552{ 3552{
3553 int err; 3553 int err;
3554 3554
3555 printk(KERN_INFO "%s does not fully support suspend and resume yet\n",
3556 OHCI1394_DRIVER_NAME);
3557
3555 err = pci_save_state(pdev); 3558 err = pci_save_state(pdev);
3556 if (err) 3559 if (err) {
3557 goto out; 3560 printk(KERN_ERR "%s: pci_save_state failed with %d\n",
3561 OHCI1394_DRIVER_NAME, err);
3562 return err;
3563 }
3558 err = pci_set_power_state(pdev, pci_choose_state(pdev, state)); 3564 err = pci_set_power_state(pdev, pci_choose_state(pdev, state));
3565#ifdef OHCI1394_DEBUG
3559 if (err) 3566 if (err)
3560 goto out; 3567 printk(KERN_DEBUG "%s: pci_set_power_state failed with %d\n",
3568 OHCI1394_DRIVER_NAME, err);
3569#endif /* OHCI1394_DEBUG */
3561 3570
3562/* PowerMac suspend code comes last */ 3571/* PowerMac suspend code comes last */
3563#ifdef CONFIG_PPC_PMAC 3572#ifdef CONFIG_PPC_PMAC
@@ -3570,8 +3579,8 @@ static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
3570 pmac_call_feature(PMAC_FTR_1394_ENABLE, of_node, 0, 0); 3579 pmac_call_feature(PMAC_FTR_1394_ENABLE, of_node, 0, 0);
3571 } 3580 }
3572#endif /* CONFIG_PPC_PMAC */ 3581#endif /* CONFIG_PPC_PMAC */
3573out: 3582
3574 return err; 3583 return 0;
3575} 3584}
3576#endif /* CONFIG_PM */ 3585#endif /* CONFIG_PM */
3577 3586
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 60d3fbdd216c..7767a11b6890 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -47,6 +47,7 @@ struct addr_req {
47 struct sockaddr src_addr; 47 struct sockaddr src_addr;
48 struct sockaddr dst_addr; 48 struct sockaddr dst_addr;
49 struct rdma_dev_addr *addr; 49 struct rdma_dev_addr *addr;
50 struct rdma_addr_client *client;
50 void *context; 51 void *context;
51 void (*callback)(int status, struct sockaddr *src_addr, 52 void (*callback)(int status, struct sockaddr *src_addr,
52 struct rdma_dev_addr *addr, void *context); 53 struct rdma_dev_addr *addr, void *context);
@@ -61,6 +62,26 @@ static LIST_HEAD(req_list);
61static DECLARE_WORK(work, process_req, NULL); 62static DECLARE_WORK(work, process_req, NULL);
62static struct workqueue_struct *addr_wq; 63static struct workqueue_struct *addr_wq;
63 64
65void rdma_addr_register_client(struct rdma_addr_client *client)
66{
67 atomic_set(&client->refcount, 1);
68 init_completion(&client->comp);
69}
70EXPORT_SYMBOL(rdma_addr_register_client);
71
72static inline void put_client(struct rdma_addr_client *client)
73{
74 if (atomic_dec_and_test(&client->refcount))
75 complete(&client->comp);
76}
77
78void rdma_addr_unregister_client(struct rdma_addr_client *client)
79{
80 put_client(client);
81 wait_for_completion(&client->comp);
82}
83EXPORT_SYMBOL(rdma_addr_unregister_client);
84
64int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev, 85int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev,
65 const unsigned char *dst_dev_addr) 86 const unsigned char *dst_dev_addr)
66{ 87{
@@ -118,7 +139,7 @@ static void queue_req(struct addr_req *req)
118 139
119 mutex_lock(&lock); 140 mutex_lock(&lock);
120 list_for_each_entry_reverse(temp_req, &req_list, list) { 141 list_for_each_entry_reverse(temp_req, &req_list, list) {
121 if (time_after(req->timeout, temp_req->timeout)) 142 if (time_after_eq(req->timeout, temp_req->timeout))
122 break; 143 break;
123 } 144 }
124 145
@@ -204,19 +225,17 @@ static void process_req(void *data)
204 225
205 mutex_lock(&lock); 226 mutex_lock(&lock);
206 list_for_each_entry_safe(req, temp_req, &req_list, list) { 227 list_for_each_entry_safe(req, temp_req, &req_list, list) {
207 if (req->status) { 228 if (req->status == -ENODATA) {
208 src_in = (struct sockaddr_in *) &req->src_addr; 229 src_in = (struct sockaddr_in *) &req->src_addr;
209 dst_in = (struct sockaddr_in *) &req->dst_addr; 230 dst_in = (struct sockaddr_in *) &req->dst_addr;
210 req->status = addr_resolve_remote(src_in, dst_in, 231 req->status = addr_resolve_remote(src_in, dst_in,
211 req->addr); 232 req->addr);
233 if (req->status && time_after_eq(jiffies, req->timeout))
234 req->status = -ETIMEDOUT;
235 else if (req->status == -ENODATA)
236 continue;
212 } 237 }
213 if (req->status && time_after(jiffies, req->timeout)) 238 list_move_tail(&req->list, &done_list);
214 req->status = -ETIMEDOUT;
215 else if (req->status == -ENODATA)
216 continue;
217
218 list_del(&req->list);
219 list_add_tail(&req->list, &done_list);
220 } 239 }
221 240
222 if (!list_empty(&req_list)) { 241 if (!list_empty(&req_list)) {
@@ -229,6 +248,7 @@ static void process_req(void *data)
229 list_del(&req->list); 248 list_del(&req->list);
230 req->callback(req->status, &req->src_addr, req->addr, 249 req->callback(req->status, &req->src_addr, req->addr,
231 req->context); 250 req->context);
251 put_client(req->client);
232 kfree(req); 252 kfree(req);
233 } 253 }
234} 254}
@@ -264,7 +284,8 @@ static int addr_resolve_local(struct sockaddr_in *src_in,
264 return ret; 284 return ret;
265} 285}
266 286
267int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr, 287int rdma_resolve_ip(struct rdma_addr_client *client,
288 struct sockaddr *src_addr, struct sockaddr *dst_addr,
268 struct rdma_dev_addr *addr, int timeout_ms, 289 struct rdma_dev_addr *addr, int timeout_ms,
269 void (*callback)(int status, struct sockaddr *src_addr, 290 void (*callback)(int status, struct sockaddr *src_addr,
270 struct rdma_dev_addr *addr, void *context), 291 struct rdma_dev_addr *addr, void *context),
@@ -285,6 +306,8 @@ int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr,
285 req->addr = addr; 306 req->addr = addr;
286 req->callback = callback; 307 req->callback = callback;
287 req->context = context; 308 req->context = context;
309 req->client = client;
310 atomic_inc(&client->refcount);
288 311
289 src_in = (struct sockaddr_in *) &req->src_addr; 312 src_in = (struct sockaddr_in *) &req->src_addr;
290 dst_in = (struct sockaddr_in *) &req->dst_addr; 313 dst_in = (struct sockaddr_in *) &req->dst_addr;
@@ -305,6 +328,7 @@ int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr,
305 break; 328 break;
306 default: 329 default:
307 ret = req->status; 330 ret = req->status;
331 atomic_dec(&client->refcount);
308 kfree(req); 332 kfree(req);
309 break; 333 break;
310 } 334 }
@@ -321,8 +345,7 @@ void rdma_addr_cancel(struct rdma_dev_addr *addr)
321 if (req->addr == addr) { 345 if (req->addr == addr) {
322 req->status = -ECANCELED; 346 req->status = -ECANCELED;
323 req->timeout = jiffies; 347 req->timeout = jiffies;
324 list_del(&req->list); 348 list_move(&req->list, &req_list);
325 list_add(&req->list, &req_list);
326 set_timeout(req->timeout); 349 set_timeout(req->timeout);
327 break; 350 break;
328 } 351 }
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 25b1018a476c..e5dc4530808a 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -147,12 +147,12 @@ struct cm_id_private {
147 __be32 rq_psn; 147 __be32 rq_psn;
148 int timeout_ms; 148 int timeout_ms;
149 enum ib_mtu path_mtu; 149 enum ib_mtu path_mtu;
150 __be16 pkey;
150 u8 private_data_len; 151 u8 private_data_len;
151 u8 max_cm_retries; 152 u8 max_cm_retries;
152 u8 peer_to_peer; 153 u8 peer_to_peer;
153 u8 responder_resources; 154 u8 responder_resources;
154 u8 initiator_depth; 155 u8 initiator_depth;
155 u8 local_ack_timeout;
156 u8 retry_count; 156 u8 retry_count;
157 u8 rnr_retry_count; 157 u8 rnr_retry_count;
158 u8 service_timeout; 158 u8 service_timeout;
@@ -240,11 +240,10 @@ static void * cm_copy_private_data(const void *private_data,
240 if (!private_data || !private_data_len) 240 if (!private_data || !private_data_len)
241 return NULL; 241 return NULL;
242 242
243 data = kmalloc(private_data_len, GFP_KERNEL); 243 data = kmemdup(private_data, private_data_len, GFP_KERNEL);
244 if (!data) 244 if (!data)
245 return ERR_PTR(-ENOMEM); 245 return ERR_PTR(-ENOMEM);
246 246
247 memcpy(data, private_data, private_data_len);
248 return data; 247 return data;
249} 248}
250 249
@@ -691,7 +690,7 @@ static void cm_enter_timewait(struct cm_id_private *cm_id_priv)
691 * timewait before notifying the user that we've exited timewait. 690 * timewait before notifying the user that we've exited timewait.
692 */ 691 */
693 cm_id_priv->id.state = IB_CM_TIMEWAIT; 692 cm_id_priv->id.state = IB_CM_TIMEWAIT;
694 wait_time = cm_convert_to_ms(cm_id_priv->local_ack_timeout); 693 wait_time = cm_convert_to_ms(cm_id_priv->av.packet_life_time + 1);
695 queue_delayed_work(cm.wq, &cm_id_priv->timewait_info->work.work, 694 queue_delayed_work(cm.wq, &cm_id_priv->timewait_info->work.work,
696 msecs_to_jiffies(wait_time)); 695 msecs_to_jiffies(wait_time));
697 cm_id_priv->timewait_info = NULL; 696 cm_id_priv->timewait_info = NULL;
@@ -1010,6 +1009,7 @@ int ib_send_cm_req(struct ib_cm_id *cm_id,
1010 cm_id_priv->responder_resources = param->responder_resources; 1009 cm_id_priv->responder_resources = param->responder_resources;
1011 cm_id_priv->retry_count = param->retry_count; 1010 cm_id_priv->retry_count = param->retry_count;
1012 cm_id_priv->path_mtu = param->primary_path->mtu; 1011 cm_id_priv->path_mtu = param->primary_path->mtu;
1012 cm_id_priv->pkey = param->primary_path->pkey;
1013 cm_id_priv->qp_type = param->qp_type; 1013 cm_id_priv->qp_type = param->qp_type;
1014 1014
1015 ret = cm_alloc_msg(cm_id_priv, &cm_id_priv->msg); 1015 ret = cm_alloc_msg(cm_id_priv, &cm_id_priv->msg);
@@ -1024,8 +1024,6 @@ int ib_send_cm_req(struct ib_cm_id *cm_id,
1024 1024
1025 cm_id_priv->local_qpn = cm_req_get_local_qpn(req_msg); 1025 cm_id_priv->local_qpn = cm_req_get_local_qpn(req_msg);
1026 cm_id_priv->rq_psn = cm_req_get_starting_psn(req_msg); 1026 cm_id_priv->rq_psn = cm_req_get_starting_psn(req_msg);
1027 cm_id_priv->local_ack_timeout =
1028 cm_req_get_primary_local_ack_timeout(req_msg);
1029 1027
1030 spin_lock_irqsave(&cm_id_priv->lock, flags); 1028 spin_lock_irqsave(&cm_id_priv->lock, flags);
1031 ret = ib_post_send_mad(cm_id_priv->msg, NULL); 1029 ret = ib_post_send_mad(cm_id_priv->msg, NULL);
@@ -1410,9 +1408,8 @@ static int cm_req_handler(struct cm_work *work)
1410 cm_id_priv->initiator_depth = cm_req_get_resp_res(req_msg); 1408 cm_id_priv->initiator_depth = cm_req_get_resp_res(req_msg);
1411 cm_id_priv->responder_resources = cm_req_get_init_depth(req_msg); 1409 cm_id_priv->responder_resources = cm_req_get_init_depth(req_msg);
1412 cm_id_priv->path_mtu = cm_req_get_path_mtu(req_msg); 1410 cm_id_priv->path_mtu = cm_req_get_path_mtu(req_msg);
1411 cm_id_priv->pkey = req_msg->pkey;
1413 cm_id_priv->sq_psn = cm_req_get_starting_psn(req_msg); 1412 cm_id_priv->sq_psn = cm_req_get_starting_psn(req_msg);
1414 cm_id_priv->local_ack_timeout =
1415 cm_req_get_primary_local_ack_timeout(req_msg);
1416 cm_id_priv->retry_count = cm_req_get_retry_count(req_msg); 1413 cm_id_priv->retry_count = cm_req_get_retry_count(req_msg);
1417 cm_id_priv->rnr_retry_count = cm_req_get_rnr_retry_count(req_msg); 1414 cm_id_priv->rnr_retry_count = cm_req_get_rnr_retry_count(req_msg);
1418 cm_id_priv->qp_type = cm_req_get_qp_type(req_msg); 1415 cm_id_priv->qp_type = cm_req_get_qp_type(req_msg);
@@ -1716,7 +1713,7 @@ static int cm_establish_handler(struct cm_work *work)
1716 unsigned long flags; 1713 unsigned long flags;
1717 int ret; 1714 int ret;
1718 1715
1719 /* See comment in ib_cm_establish about lookup. */ 1716 /* See comment in cm_establish about lookup. */
1720 cm_id_priv = cm_acquire_id(work->local_id, work->remote_id); 1717 cm_id_priv = cm_acquire_id(work->local_id, work->remote_id);
1721 if (!cm_id_priv) 1718 if (!cm_id_priv)
1722 return -EINVAL; 1719 return -EINVAL;
@@ -2402,11 +2399,16 @@ int ib_send_cm_lap(struct ib_cm_id *cm_id,
2402 cm_id_priv = container_of(cm_id, struct cm_id_private, id); 2399 cm_id_priv = container_of(cm_id, struct cm_id_private, id);
2403 spin_lock_irqsave(&cm_id_priv->lock, flags); 2400 spin_lock_irqsave(&cm_id_priv->lock, flags);
2404 if (cm_id->state != IB_CM_ESTABLISHED || 2401 if (cm_id->state != IB_CM_ESTABLISHED ||
2405 cm_id->lap_state != IB_CM_LAP_IDLE) { 2402 (cm_id->lap_state != IB_CM_LAP_UNINIT &&
2403 cm_id->lap_state != IB_CM_LAP_IDLE)) {
2406 ret = -EINVAL; 2404 ret = -EINVAL;
2407 goto out; 2405 goto out;
2408 } 2406 }
2409 2407
2408 ret = cm_init_av_by_path(alternate_path, &cm_id_priv->alt_av);
2409 if (ret)
2410 goto out;
2411
2410 ret = cm_alloc_msg(cm_id_priv, &msg); 2412 ret = cm_alloc_msg(cm_id_priv, &msg);
2411 if (ret) 2413 if (ret)
2412 goto out; 2414 goto out;
@@ -2431,7 +2433,8 @@ out: spin_unlock_irqrestore(&cm_id_priv->lock, flags);
2431} 2433}
2432EXPORT_SYMBOL(ib_send_cm_lap); 2434EXPORT_SYMBOL(ib_send_cm_lap);
2433 2435
2434static void cm_format_path_from_lap(struct ib_sa_path_rec *path, 2436static void cm_format_path_from_lap(struct cm_id_private *cm_id_priv,
2437 struct ib_sa_path_rec *path,
2435 struct cm_lap_msg *lap_msg) 2438 struct cm_lap_msg *lap_msg)
2436{ 2439{
2437 memset(path, 0, sizeof *path); 2440 memset(path, 0, sizeof *path);
@@ -2443,10 +2446,10 @@ static void cm_format_path_from_lap(struct ib_sa_path_rec *path,
2443 path->hop_limit = lap_msg->alt_hop_limit; 2446 path->hop_limit = lap_msg->alt_hop_limit;
2444 path->traffic_class = cm_lap_get_traffic_class(lap_msg); 2447 path->traffic_class = cm_lap_get_traffic_class(lap_msg);
2445 path->reversible = 1; 2448 path->reversible = 1;
2446 /* pkey is same as in REQ */ 2449 path->pkey = cm_id_priv->pkey;
2447 path->sl = cm_lap_get_sl(lap_msg); 2450 path->sl = cm_lap_get_sl(lap_msg);
2448 path->mtu_selector = IB_SA_EQ; 2451 path->mtu_selector = IB_SA_EQ;
2449 /* mtu is same as in REQ */ 2452 path->mtu = cm_id_priv->path_mtu;
2450 path->rate_selector = IB_SA_EQ; 2453 path->rate_selector = IB_SA_EQ;
2451 path->rate = cm_lap_get_packet_rate(lap_msg); 2454 path->rate = cm_lap_get_packet_rate(lap_msg);
2452 path->packet_life_time_selector = IB_SA_EQ; 2455 path->packet_life_time_selector = IB_SA_EQ;
@@ -2472,7 +2475,7 @@ static int cm_lap_handler(struct cm_work *work)
2472 2475
2473 param = &work->cm_event.param.lap_rcvd; 2476 param = &work->cm_event.param.lap_rcvd;
2474 param->alternate_path = &work->path[0]; 2477 param->alternate_path = &work->path[0];
2475 cm_format_path_from_lap(param->alternate_path, lap_msg); 2478 cm_format_path_from_lap(cm_id_priv, param->alternate_path, lap_msg);
2476 work->cm_event.private_data = &lap_msg->private_data; 2479 work->cm_event.private_data = &lap_msg->private_data;
2477 2480
2478 spin_lock_irqsave(&cm_id_priv->lock, flags); 2481 spin_lock_irqsave(&cm_id_priv->lock, flags);
@@ -2480,6 +2483,7 @@ static int cm_lap_handler(struct cm_work *work)
2480 goto unlock; 2483 goto unlock;
2481 2484
2482 switch (cm_id_priv->id.lap_state) { 2485 switch (cm_id_priv->id.lap_state) {
2486 case IB_CM_LAP_UNINIT:
2483 case IB_CM_LAP_IDLE: 2487 case IB_CM_LAP_IDLE:
2484 break; 2488 break;
2485 case IB_CM_MRA_LAP_SENT: 2489 case IB_CM_MRA_LAP_SENT:
@@ -2502,6 +2506,10 @@ static int cm_lap_handler(struct cm_work *work)
2502 2506
2503 cm_id_priv->id.lap_state = IB_CM_LAP_RCVD; 2507 cm_id_priv->id.lap_state = IB_CM_LAP_RCVD;
2504 cm_id_priv->tid = lap_msg->hdr.tid; 2508 cm_id_priv->tid = lap_msg->hdr.tid;
2509 cm_init_av_for_response(work->port, work->mad_recv_wc->wc,
2510 work->mad_recv_wc->recv_buf.grh,
2511 &cm_id_priv->av);
2512 cm_init_av_by_path(param->alternate_path, &cm_id_priv->alt_av);
2505 ret = atomic_inc_and_test(&cm_id_priv->work_count); 2513 ret = atomic_inc_and_test(&cm_id_priv->work_count);
2506 if (!ret) 2514 if (!ret)
2507 list_add_tail(&work->list, &cm_id_priv->work_list); 2515 list_add_tail(&work->list, &cm_id_priv->work_list);
@@ -3040,7 +3048,7 @@ static void cm_work_handler(void *data)
3040 cm_free_work(work); 3048 cm_free_work(work);
3041} 3049}
3042 3050
3043int ib_cm_establish(struct ib_cm_id *cm_id) 3051static int cm_establish(struct ib_cm_id *cm_id)
3044{ 3052{
3045 struct cm_id_private *cm_id_priv; 3053 struct cm_id_private *cm_id_priv;
3046 struct cm_work *work; 3054 struct cm_work *work;
@@ -3088,7 +3096,44 @@ int ib_cm_establish(struct ib_cm_id *cm_id)
3088out: 3096out:
3089 return ret; 3097 return ret;
3090} 3098}
3091EXPORT_SYMBOL(ib_cm_establish); 3099
3100static int cm_migrate(struct ib_cm_id *cm_id)
3101{
3102 struct cm_id_private *cm_id_priv;
3103 unsigned long flags;
3104 int ret = 0;
3105
3106 cm_id_priv = container_of(cm_id, struct cm_id_private, id);
3107 spin_lock_irqsave(&cm_id_priv->lock, flags);
3108 if (cm_id->state == IB_CM_ESTABLISHED &&
3109 (cm_id->lap_state == IB_CM_LAP_UNINIT ||
3110 cm_id->lap_state == IB_CM_LAP_IDLE)) {
3111 cm_id->lap_state = IB_CM_LAP_IDLE;
3112 cm_id_priv->av = cm_id_priv->alt_av;
3113 } else
3114 ret = -EINVAL;
3115 spin_unlock_irqrestore(&cm_id_priv->lock, flags);
3116
3117 return ret;
3118}
3119
3120int ib_cm_notify(struct ib_cm_id *cm_id, enum ib_event_type event)
3121{
3122 int ret;
3123
3124 switch (event) {
3125 case IB_EVENT_COMM_EST:
3126 ret = cm_establish(cm_id);
3127 break;
3128 case IB_EVENT_PATH_MIG:
3129 ret = cm_migrate(cm_id);
3130 break;
3131 default:
3132 ret = -EINVAL;
3133 }
3134 return ret;
3135}
3136EXPORT_SYMBOL(ib_cm_notify);
3092 3137
3093static void cm_recv_handler(struct ib_mad_agent *mad_agent, 3138static void cm_recv_handler(struct ib_mad_agent *mad_agent,
3094 struct ib_mad_recv_wc *mad_recv_wc) 3139 struct ib_mad_recv_wc *mad_recv_wc)
@@ -3173,8 +3218,7 @@ static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv,
3173 case IB_CM_ESTABLISHED: 3218 case IB_CM_ESTABLISHED:
3174 *qp_attr_mask = IB_QP_STATE | IB_QP_ACCESS_FLAGS | 3219 *qp_attr_mask = IB_QP_STATE | IB_QP_ACCESS_FLAGS |
3175 IB_QP_PKEY_INDEX | IB_QP_PORT; 3220 IB_QP_PKEY_INDEX | IB_QP_PORT;
3176 qp_attr->qp_access_flags = IB_ACCESS_LOCAL_WRITE | 3221 qp_attr->qp_access_flags = IB_ACCESS_REMOTE_WRITE;
3177 IB_ACCESS_REMOTE_WRITE;
3178 if (cm_id_priv->responder_resources) 3222 if (cm_id_priv->responder_resources)
3179 qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ | 3223 qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ |
3180 IB_ACCESS_REMOTE_ATOMIC; 3224 IB_ACCESS_REMOTE_ATOMIC;
@@ -3222,6 +3266,9 @@ static int cm_init_qp_rtr_attr(struct cm_id_private *cm_id_priv,
3222 if (cm_id_priv->alt_av.ah_attr.dlid) { 3266 if (cm_id_priv->alt_av.ah_attr.dlid) {
3223 *qp_attr_mask |= IB_QP_ALT_PATH; 3267 *qp_attr_mask |= IB_QP_ALT_PATH;
3224 qp_attr->alt_port_num = cm_id_priv->alt_av.port->port_num; 3268 qp_attr->alt_port_num = cm_id_priv->alt_av.port->port_num;
3269 qp_attr->alt_pkey_index = cm_id_priv->alt_av.pkey_index;
3270 qp_attr->alt_timeout =
3271 cm_id_priv->alt_av.packet_life_time + 1;
3225 qp_attr->alt_ah_attr = cm_id_priv->alt_av.ah_attr; 3272 qp_attr->alt_ah_attr = cm_id_priv->alt_av.ah_attr;
3226 } 3273 }
3227 ret = 0; 3274 ret = 0;
@@ -3248,19 +3295,31 @@ static int cm_init_qp_rts_attr(struct cm_id_private *cm_id_priv,
3248 case IB_CM_REP_SENT: 3295 case IB_CM_REP_SENT:
3249 case IB_CM_MRA_REP_RCVD: 3296 case IB_CM_MRA_REP_RCVD:
3250 case IB_CM_ESTABLISHED: 3297 case IB_CM_ESTABLISHED:
3251 *qp_attr_mask = IB_QP_STATE | IB_QP_SQ_PSN; 3298 if (cm_id_priv->id.lap_state == IB_CM_LAP_UNINIT) {
3252 qp_attr->sq_psn = be32_to_cpu(cm_id_priv->sq_psn); 3299 *qp_attr_mask = IB_QP_STATE | IB_QP_SQ_PSN;
3253 if (cm_id_priv->qp_type == IB_QPT_RC) { 3300 qp_attr->sq_psn = be32_to_cpu(cm_id_priv->sq_psn);
3254 *qp_attr_mask |= IB_QP_TIMEOUT | IB_QP_RETRY_CNT | 3301 if (cm_id_priv->qp_type == IB_QPT_RC) {
3255 IB_QP_RNR_RETRY | 3302 *qp_attr_mask |= IB_QP_TIMEOUT | IB_QP_RETRY_CNT |
3256 IB_QP_MAX_QP_RD_ATOMIC; 3303 IB_QP_RNR_RETRY |
3257 qp_attr->timeout = cm_id_priv->local_ack_timeout; 3304 IB_QP_MAX_QP_RD_ATOMIC;
3258 qp_attr->retry_cnt = cm_id_priv->retry_count; 3305 qp_attr->timeout =
3259 qp_attr->rnr_retry = cm_id_priv->rnr_retry_count; 3306 cm_id_priv->av.packet_life_time + 1;
3260 qp_attr->max_rd_atomic = cm_id_priv->initiator_depth; 3307 qp_attr->retry_cnt = cm_id_priv->retry_count;
3261 } 3308 qp_attr->rnr_retry = cm_id_priv->rnr_retry_count;
3262 if (cm_id_priv->alt_av.ah_attr.dlid) { 3309 qp_attr->max_rd_atomic =
3263 *qp_attr_mask |= IB_QP_PATH_MIG_STATE; 3310 cm_id_priv->initiator_depth;
3311 }
3312 if (cm_id_priv->alt_av.ah_attr.dlid) {
3313 *qp_attr_mask |= IB_QP_PATH_MIG_STATE;
3314 qp_attr->path_mig_state = IB_MIG_REARM;
3315 }
3316 } else {
3317 *qp_attr_mask = IB_QP_ALT_PATH | IB_QP_PATH_MIG_STATE;
3318 qp_attr->alt_port_num = cm_id_priv->alt_av.port->port_num;
3319 qp_attr->alt_pkey_index = cm_id_priv->alt_av.pkey_index;
3320 qp_attr->alt_timeout =
3321 cm_id_priv->alt_av.packet_life_time + 1;
3322 qp_attr->alt_ah_attr = cm_id_priv->alt_av.ah_attr;
3264 qp_attr->path_mig_state = IB_MIG_REARM; 3323 qp_attr->path_mig_state = IB_MIG_REARM;
3265 } 3324 }
3266 ret = 0; 3325 ret = 0;
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 9ae4f3a67c70..cf48f2697434 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -63,6 +63,7 @@ static struct ib_client cma_client = {
63}; 63};
64 64
65static struct ib_sa_client sa_client; 65static struct ib_sa_client sa_client;
66static struct rdma_addr_client addr_client;
66static LIST_HEAD(dev_list); 67static LIST_HEAD(dev_list);
67static LIST_HEAD(listen_any_list); 68static LIST_HEAD(listen_any_list);
68static DEFINE_MUTEX(lock); 69static DEFINE_MUTEX(lock);
@@ -343,7 +344,7 @@ static int cma_init_ib_qp(struct rdma_id_private *id_priv, struct ib_qp *qp)
343 return ret; 344 return ret;
344 345
345 qp_attr.qp_state = IB_QPS_INIT; 346 qp_attr.qp_state = IB_QPS_INIT;
346 qp_attr.qp_access_flags = IB_ACCESS_LOCAL_WRITE; 347 qp_attr.qp_access_flags = 0;
347 qp_attr.port_num = id_priv->id.port_num; 348 qp_attr.port_num = id_priv->id.port_num;
348 return ib_modify_qp(qp, &qp_attr, IB_QP_STATE | IB_QP_ACCESS_FLAGS | 349 return ib_modify_qp(qp, &qp_attr, IB_QP_STATE | IB_QP_ACCESS_FLAGS |
349 IB_QP_PKEY_INDEX | IB_QP_PORT); 350 IB_QP_PKEY_INDEX | IB_QP_PORT);
@@ -934,13 +935,8 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event)
934 mutex_lock(&lock); 935 mutex_lock(&lock);
935 ret = cma_acquire_dev(conn_id); 936 ret = cma_acquire_dev(conn_id);
936 mutex_unlock(&lock); 937 mutex_unlock(&lock);
937 if (ret) { 938 if (ret)
938 ret = -ENODEV; 939 goto release_conn_id;
939 cma_exch(conn_id, CMA_DESTROYING);
940 cma_release_remove(conn_id);
941 rdma_destroy_id(&conn_id->id);
942 goto out;
943 }
944 940
945 conn_id->cm_id.ib = cm_id; 941 conn_id->cm_id.ib = cm_id;
946 cm_id->context = conn_id; 942 cm_id->context = conn_id;
@@ -950,13 +946,17 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event)
950 ret = cma_notify_user(conn_id, RDMA_CM_EVENT_CONNECT_REQUEST, 0, 946 ret = cma_notify_user(conn_id, RDMA_CM_EVENT_CONNECT_REQUEST, 0,
951 ib_event->private_data + offset, 947 ib_event->private_data + offset,
952 IB_CM_REQ_PRIVATE_DATA_SIZE - offset); 948 IB_CM_REQ_PRIVATE_DATA_SIZE - offset);
953 if (ret) { 949 if (!ret)
954 /* Destroy the CM ID by returning a non-zero value. */ 950 goto out;
955 conn_id->cm_id.ib = NULL; 951
956 cma_exch(conn_id, CMA_DESTROYING); 952 /* Destroy the CM ID by returning a non-zero value. */
957 cma_release_remove(conn_id); 953 conn_id->cm_id.ib = NULL;
958 rdma_destroy_id(&conn_id->id); 954
959 } 955release_conn_id:
956 cma_exch(conn_id, CMA_DESTROYING);
957 cma_release_remove(conn_id);
958 rdma_destroy_id(&conn_id->id);
959
960out: 960out:
961 cma_release_remove(listen_id); 961 cma_release_remove(listen_id);
962 return ret; 962 return ret;
@@ -1480,19 +1480,18 @@ static int cma_bind_loopback(struct rdma_id_private *id_priv)
1480 u8 p; 1480 u8 p;
1481 1481
1482 mutex_lock(&lock); 1482 mutex_lock(&lock);
1483 if (list_empty(&dev_list)) {
1484 ret = -ENODEV;
1485 goto out;
1486 }
1483 list_for_each_entry(cma_dev, &dev_list, list) 1487 list_for_each_entry(cma_dev, &dev_list, list)
1484 for (p = 1; p <= cma_dev->device->phys_port_cnt; ++p) 1488 for (p = 1; p <= cma_dev->device->phys_port_cnt; ++p)
1485 if (!ib_query_port (cma_dev->device, p, &port_attr) && 1489 if (!ib_query_port(cma_dev->device, p, &port_attr) &&
1486 port_attr.state == IB_PORT_ACTIVE) 1490 port_attr.state == IB_PORT_ACTIVE)
1487 goto port_found; 1491 goto port_found;
1488 1492
1489 if (!list_empty(&dev_list)) { 1493 p = 1;
1490 p = 1; 1494 cma_dev = list_entry(dev_list.next, struct cma_device, list);
1491 cma_dev = list_entry(dev_list.next, struct cma_device, list);
1492 } else {
1493 ret = -ENODEV;
1494 goto out;
1495 }
1496 1495
1497port_found: 1496port_found:
1498 ret = ib_get_cached_gid(cma_dev->device, p, 0, &gid); 1497 ret = ib_get_cached_gid(cma_dev->device, p, 0, &gid);
@@ -1625,8 +1624,8 @@ int rdma_resolve_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
1625 if (cma_any_addr(dst_addr)) 1624 if (cma_any_addr(dst_addr))
1626 ret = cma_resolve_loopback(id_priv); 1625 ret = cma_resolve_loopback(id_priv);
1627 else 1626 else
1628 ret = rdma_resolve_ip(&id->route.addr.src_addr, dst_addr, 1627 ret = rdma_resolve_ip(&addr_client, &id->route.addr.src_addr,
1629 &id->route.addr.dev_addr, 1628 dst_addr, &id->route.addr.dev_addr,
1630 timeout_ms, addr_handler, id_priv); 1629 timeout_ms, addr_handler, id_priv);
1631 if (ret) 1630 if (ret)
1632 goto err; 1631 goto err;
@@ -1762,22 +1761,29 @@ int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
1762 1761
1763 if (!cma_any_addr(addr)) { 1762 if (!cma_any_addr(addr)) {
1764 ret = rdma_translate_ip(addr, &id->route.addr.dev_addr); 1763 ret = rdma_translate_ip(addr, &id->route.addr.dev_addr);
1765 if (!ret) {
1766 mutex_lock(&lock);
1767 ret = cma_acquire_dev(id_priv);
1768 mutex_unlock(&lock);
1769 }
1770 if (ret) 1764 if (ret)
1771 goto err; 1765 goto err1;
1766
1767 mutex_lock(&lock);
1768 ret = cma_acquire_dev(id_priv);
1769 mutex_unlock(&lock);
1770 if (ret)
1771 goto err1;
1772 } 1772 }
1773 1773
1774 memcpy(&id->route.addr.src_addr, addr, ip_addr_size(addr)); 1774 memcpy(&id->route.addr.src_addr, addr, ip_addr_size(addr));
1775 ret = cma_get_port(id_priv); 1775 ret = cma_get_port(id_priv);
1776 if (ret) 1776 if (ret)
1777 goto err; 1777 goto err2;
1778 1778
1779 return 0; 1779 return 0;
1780err: 1780err2:
1781 if (!cma_any_addr(addr)) {
1782 mutex_lock(&lock);
1783 cma_detach_from_dev(id_priv);
1784 mutex_unlock(&lock);
1785 }
1786err1:
1781 cma_comp_exch(id_priv, CMA_ADDR_BOUND, CMA_IDLE); 1787 cma_comp_exch(id_priv, CMA_ADDR_BOUND, CMA_IDLE);
1782 return ret; 1788 return ret;
1783} 1789}
@@ -2115,8 +2121,6 @@ static void cma_add_one(struct ib_device *device)
2115 2121
2116 cma_dev->device = device; 2122 cma_dev->device = device;
2117 cma_dev->node_guid = device->node_guid; 2123 cma_dev->node_guid = device->node_guid;
2118 if (!cma_dev->node_guid)
2119 goto err;
2120 2124
2121 init_completion(&cma_dev->comp); 2125 init_completion(&cma_dev->comp);
2122 atomic_set(&cma_dev->refcount, 1); 2126 atomic_set(&cma_dev->refcount, 1);
@@ -2128,9 +2132,6 @@ static void cma_add_one(struct ib_device *device)
2128 list_for_each_entry(id_priv, &listen_any_list, list) 2132 list_for_each_entry(id_priv, &listen_any_list, list)
2129 cma_listen_on_dev(id_priv, cma_dev); 2133 cma_listen_on_dev(id_priv, cma_dev);
2130 mutex_unlock(&lock); 2134 mutex_unlock(&lock);
2131 return;
2132err:
2133 kfree(cma_dev);
2134} 2135}
2135 2136
2136static int cma_remove_id_dev(struct rdma_id_private *id_priv) 2137static int cma_remove_id_dev(struct rdma_id_private *id_priv)
@@ -2210,6 +2211,7 @@ static int cma_init(void)
2210 return -ENOMEM; 2211 return -ENOMEM;
2211 2212
2212 ib_sa_register_client(&sa_client); 2213 ib_sa_register_client(&sa_client);
2214 rdma_addr_register_client(&addr_client);
2213 2215
2214 ret = ib_register_client(&cma_client); 2216 ret = ib_register_client(&cma_client);
2215 if (ret) 2217 if (ret)
@@ -2217,6 +2219,7 @@ static int cma_init(void)
2217 return 0; 2219 return 0;
2218 2220
2219err: 2221err:
2222 rdma_addr_unregister_client(&addr_client);
2220 ib_sa_unregister_client(&sa_client); 2223 ib_sa_unregister_client(&sa_client);
2221 destroy_workqueue(cma_wq); 2224 destroy_workqueue(cma_wq);
2222 return ret; 2225 return ret;
@@ -2225,6 +2228,7 @@ err:
2225static void cma_cleanup(void) 2228static void cma_cleanup(void)
2226{ 2229{
2227 ib_unregister_client(&cma_client); 2230 ib_unregister_client(&cma_client);
2231 rdma_addr_unregister_client(&addr_client);
2228 ib_sa_unregister_client(&sa_client); 2232 ib_sa_unregister_client(&sa_client);
2229 destroy_workqueue(cma_wq); 2233 destroy_workqueue(cma_wq);
2230 idr_destroy(&sdp_ps); 2234 idr_destroy(&sdp_ps);
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index c3fb304a4e86..cf797d7aea09 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -80,7 +80,7 @@ struct iwcm_work {
80 * 1) in the event upcall, cm_event_handler(), for a listening cm_id. If 80 * 1) in the event upcall, cm_event_handler(), for a listening cm_id. If
81 * the backlog is exceeded, then no more connection request events will 81 * the backlog is exceeded, then no more connection request events will
82 * be processed. cm_event_handler() returns -ENOMEM in this case. Its up 82 * be processed. cm_event_handler() returns -ENOMEM in this case. Its up
83 * to the provider to reject the connectino request. 83 * to the provider to reject the connection request.
84 * 2) in the connection request workqueue handler, cm_conn_req_handler(). 84 * 2) in the connection request workqueue handler, cm_conn_req_handler().
85 * If work elements cannot be allocated for the new connect request cm_id, 85 * If work elements cannot be allocated for the new connect request cm_id,
86 * then IWCM will call the provider reject method. This is ok since 86 * then IWCM will call the provider reject method. This is ok since
@@ -131,26 +131,25 @@ static int alloc_work_entries(struct iwcm_id_private *cm_id_priv, int count)
131} 131}
132 132
133/* 133/*
134 * Save private data from incoming connection requests in the 134 * Save private data from incoming connection requests to
135 * cm_id_priv so the low level driver doesn't have to. Adjust 135 * iw_cm_event, so the low level driver doesn't have to. Adjust
136 * the event ptr to point to the local copy. 136 * the event ptr to point to the local copy.
137 */ 137 */
138static int copy_private_data(struct iwcm_id_private *cm_id_priv, 138static int copy_private_data(struct iw_cm_event *event)
139 struct iw_cm_event *event)
140{ 139{
141 void *p; 140 void *p;
142 141
143 p = kmalloc(event->private_data_len, GFP_ATOMIC); 142 p = kmemdup(event->private_data, event->private_data_len, GFP_ATOMIC);
144 if (!p) 143 if (!p)
145 return -ENOMEM; 144 return -ENOMEM;
146 memcpy(p, event->private_data, event->private_data_len);
147 event->private_data = p; 145 event->private_data = p;
148 return 0; 146 return 0;
149} 147}
150 148
151/* 149/*
152 * Release a reference on cm_id. If the last reference is being removed 150 * Release a reference on cm_id. If the last reference is being
153 * and iw_destroy_cm_id is waiting, wake up the waiting thread. 151 * released, enable the waiting thread (in iw_destroy_cm_id) to
152 * get woken up, and return 1 if a thread is already waiting.
154 */ 153 */
155static int iwcm_deref_id(struct iwcm_id_private *cm_id_priv) 154static int iwcm_deref_id(struct iwcm_id_private *cm_id_priv)
156{ 155{
@@ -243,7 +242,7 @@ static int iwcm_modify_qp_sqd(struct ib_qp *qp)
243/* 242/*
244 * CM_ID <-- CLOSING 243 * CM_ID <-- CLOSING
245 * 244 *
246 * Block if a passive or active connection is currenlty being processed. Then 245 * Block if a passive or active connection is currently being processed. Then
247 * process the event as follows: 246 * process the event as follows:
248 * - If we are ESTABLISHED, move to CLOSING and modify the QP state 247 * - If we are ESTABLISHED, move to CLOSING and modify the QP state
249 * based on the abrupt flag 248 * based on the abrupt flag
@@ -408,7 +407,7 @@ int iw_cm_listen(struct iw_cm_id *cm_id, int backlog)
408{ 407{
409 struct iwcm_id_private *cm_id_priv; 408 struct iwcm_id_private *cm_id_priv;
410 unsigned long flags; 409 unsigned long flags;
411 int ret = 0; 410 int ret;
412 411
413 cm_id_priv = container_of(cm_id, struct iwcm_id_private, id); 412 cm_id_priv = container_of(cm_id, struct iwcm_id_private, id);
414 413
@@ -535,7 +534,7 @@ EXPORT_SYMBOL(iw_cm_accept);
535int iw_cm_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param) 534int iw_cm_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param)
536{ 535{
537 struct iwcm_id_private *cm_id_priv; 536 struct iwcm_id_private *cm_id_priv;
538 int ret = 0; 537 int ret;
539 unsigned long flags; 538 unsigned long flags;
540 struct ib_qp *qp; 539 struct ib_qp *qp;
541 540
@@ -620,7 +619,7 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
620 spin_lock_irqsave(&listen_id_priv->lock, flags); 619 spin_lock_irqsave(&listen_id_priv->lock, flags);
621 if (listen_id_priv->state != IW_CM_STATE_LISTEN) { 620 if (listen_id_priv->state != IW_CM_STATE_LISTEN) {
622 spin_unlock_irqrestore(&listen_id_priv->lock, flags); 621 spin_unlock_irqrestore(&listen_id_priv->lock, flags);
623 return; 622 goto out;
624 } 623 }
625 spin_unlock_irqrestore(&listen_id_priv->lock, flags); 624 spin_unlock_irqrestore(&listen_id_priv->lock, flags);
626 625
@@ -629,7 +628,7 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
629 listen_id_priv->id.context); 628 listen_id_priv->id.context);
630 /* If the cm_id could not be created, ignore the request */ 629 /* If the cm_id could not be created, ignore the request */
631 if (IS_ERR(cm_id)) 630 if (IS_ERR(cm_id))
632 return; 631 goto out;
633 632
634 cm_id->provider_data = iw_event->provider_data; 633 cm_id->provider_data = iw_event->provider_data;
635 cm_id->local_addr = iw_event->local_addr; 634 cm_id->local_addr = iw_event->local_addr;
@@ -642,7 +641,7 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
642 if (ret) { 641 if (ret) {
643 iw_cm_reject(cm_id, NULL, 0); 642 iw_cm_reject(cm_id, NULL, 0);
644 iw_destroy_cm_id(cm_id); 643 iw_destroy_cm_id(cm_id);
645 return; 644 goto out;
646 } 645 }
647 646
648 /* Call the client CM handler */ 647 /* Call the client CM handler */
@@ -654,6 +653,7 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
654 kfree(cm_id); 653 kfree(cm_id);
655 } 654 }
656 655
656out:
657 if (iw_event->private_data_len) 657 if (iw_event->private_data_len)
658 kfree(iw_event->private_data); 658 kfree(iw_event->private_data);
659} 659}
@@ -674,7 +674,7 @@ static int cm_conn_est_handler(struct iwcm_id_private *cm_id_priv,
674 struct iw_cm_event *iw_event) 674 struct iw_cm_event *iw_event)
675{ 675{
676 unsigned long flags; 676 unsigned long flags;
677 int ret = 0; 677 int ret;
678 678
679 spin_lock_irqsave(&cm_id_priv->lock, flags); 679 spin_lock_irqsave(&cm_id_priv->lock, flags);
680 680
@@ -704,7 +704,7 @@ static int cm_conn_rep_handler(struct iwcm_id_private *cm_id_priv,
704 struct iw_cm_event *iw_event) 704 struct iw_cm_event *iw_event)
705{ 705{
706 unsigned long flags; 706 unsigned long flags;
707 int ret = 0; 707 int ret;
708 708
709 spin_lock_irqsave(&cm_id_priv->lock, flags); 709 spin_lock_irqsave(&cm_id_priv->lock, flags);
710 /* 710 /*
@@ -830,7 +830,8 @@ static int process_event(struct iwcm_id_private *cm_id_priv,
830 */ 830 */
831static void cm_work_handler(void *arg) 831static void cm_work_handler(void *arg)
832{ 832{
833 struct iwcm_work *work = arg, lwork; 833 struct iwcm_work *work = arg;
834 struct iw_cm_event levent;
834 struct iwcm_id_private *cm_id_priv = work->cm_id; 835 struct iwcm_id_private *cm_id_priv = work->cm_id;
835 unsigned long flags; 836 unsigned long flags;
836 int empty; 837 int empty;
@@ -843,11 +844,11 @@ static void cm_work_handler(void *arg)
843 struct iwcm_work, list); 844 struct iwcm_work, list);
844 list_del_init(&work->list); 845 list_del_init(&work->list);
845 empty = list_empty(&cm_id_priv->work_list); 846 empty = list_empty(&cm_id_priv->work_list);
846 lwork = *work; 847 levent = work->event;
847 put_work(work); 848 put_work(work);
848 spin_unlock_irqrestore(&cm_id_priv->lock, flags); 849 spin_unlock_irqrestore(&cm_id_priv->lock, flags);
849 850
850 ret = process_event(cm_id_priv, &work->event); 851 ret = process_event(cm_id_priv, &levent);
851 if (ret) { 852 if (ret) {
852 set_bit(IWCM_F_CALLBACK_DESTROY, &cm_id_priv->flags); 853 set_bit(IWCM_F_CALLBACK_DESTROY, &cm_id_priv->flags);
853 destroy_cm_id(&cm_id_priv->id); 854 destroy_cm_id(&cm_id_priv->id);
@@ -906,7 +907,7 @@ static int cm_event_handler(struct iw_cm_id *cm_id,
906 if ((work->event.event == IW_CM_EVENT_CONNECT_REQUEST || 907 if ((work->event.event == IW_CM_EVENT_CONNECT_REQUEST ||
907 work->event.event == IW_CM_EVENT_CONNECT_REPLY) && 908 work->event.event == IW_CM_EVENT_CONNECT_REPLY) &&
908 work->event.private_data_len) { 909 work->event.private_data_len) {
909 ret = copy_private_data(cm_id_priv, &work->event); 910 ret = copy_private_data(&work->event);
910 if (ret) { 911 if (ret) {
911 put_work(work); 912 put_work(work);
912 goto out; 913 goto out;
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 493f4c65c7a2..3f9c16232c4d 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -46,7 +46,7 @@ MODULE_DESCRIPTION("kernel IB MAD API");
46MODULE_AUTHOR("Hal Rosenstock"); 46MODULE_AUTHOR("Hal Rosenstock");
47MODULE_AUTHOR("Sean Hefty"); 47MODULE_AUTHOR("Sean Hefty");
48 48
49static kmem_cache_t *ib_mad_cache; 49static struct kmem_cache *ib_mad_cache;
50 50
51static struct list_head ib_mad_port_list; 51static struct list_head ib_mad_port_list;
52static u32 ib_mad_client_id = 0; 52static u32 ib_mad_client_id = 0;
@@ -1750,7 +1750,7 @@ ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv,
1750 */ 1750 */
1751 (is_direct(wc->recv_buf.mad->mad_hdr.mgmt_class) || 1751 (is_direct(wc->recv_buf.mad->mad_hdr.mgmt_class) ||
1752 rcv_has_same_gid(mad_agent_priv, wr, wc))) 1752 rcv_has_same_gid(mad_agent_priv, wr, wc)))
1753 return wr; 1753 return (wr->status == IB_WC_SUCCESS) ? wr : NULL;
1754 } 1754 }
1755 1755
1756 /* 1756 /*
diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index ad4f4d5c2924..f15220a0ee75 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -161,12 +161,14 @@ static void ib_ucm_cleanup_events(struct ib_ucm_context *ctx)
161 struct ib_ucm_event, ctx_list); 161 struct ib_ucm_event, ctx_list);
162 list_del(&uevent->file_list); 162 list_del(&uevent->file_list);
163 list_del(&uevent->ctx_list); 163 list_del(&uevent->ctx_list);
164 mutex_unlock(&ctx->file->file_mutex);
164 165
165 /* clear incoming connections. */ 166 /* clear incoming connections. */
166 if (ib_ucm_new_cm_id(uevent->resp.event)) 167 if (ib_ucm_new_cm_id(uevent->resp.event))
167 ib_destroy_cm_id(uevent->cm_id); 168 ib_destroy_cm_id(uevent->cm_id);
168 169
169 kfree(uevent); 170 kfree(uevent);
171 mutex_lock(&ctx->file->file_mutex);
170 } 172 }
171 mutex_unlock(&ctx->file->file_mutex); 173 mutex_unlock(&ctx->file->file_mutex);
172} 174}
@@ -328,20 +330,18 @@ static int ib_ucm_event_process(struct ib_cm_event *evt,
328 } 330 }
329 331
330 if (uvt->data_len) { 332 if (uvt->data_len) {
331 uvt->data = kmalloc(uvt->data_len, GFP_KERNEL); 333 uvt->data = kmemdup(evt->private_data, uvt->data_len, GFP_KERNEL);
332 if (!uvt->data) 334 if (!uvt->data)
333 goto err1; 335 goto err1;
334 336
335 memcpy(uvt->data, evt->private_data, uvt->data_len);
336 uvt->resp.present |= IB_UCM_PRES_DATA; 337 uvt->resp.present |= IB_UCM_PRES_DATA;
337 } 338 }
338 339
339 if (uvt->info_len) { 340 if (uvt->info_len) {
340 uvt->info = kmalloc(uvt->info_len, GFP_KERNEL); 341 uvt->info = kmemdup(info, uvt->info_len, GFP_KERNEL);
341 if (!uvt->info) 342 if (!uvt->info)
342 goto err2; 343 goto err2;
343 344
344 memcpy(uvt->info, info, uvt->info_len);
345 uvt->resp.present |= IB_UCM_PRES_INFO; 345 uvt->resp.present |= IB_UCM_PRES_INFO;
346 } 346 }
347 return 0; 347 return 0;
@@ -685,11 +685,11 @@ out:
685 return result; 685 return result;
686} 686}
687 687
688static ssize_t ib_ucm_establish(struct ib_ucm_file *file, 688static ssize_t ib_ucm_notify(struct ib_ucm_file *file,
689 const char __user *inbuf, 689 const char __user *inbuf,
690 int in_len, int out_len) 690 int in_len, int out_len)
691{ 691{
692 struct ib_ucm_establish cmd; 692 struct ib_ucm_notify cmd;
693 struct ib_ucm_context *ctx; 693 struct ib_ucm_context *ctx;
694 int result; 694 int result;
695 695
@@ -700,7 +700,7 @@ static ssize_t ib_ucm_establish(struct ib_ucm_file *file,
700 if (IS_ERR(ctx)) 700 if (IS_ERR(ctx))
701 return PTR_ERR(ctx); 701 return PTR_ERR(ctx);
702 702
703 result = ib_cm_establish(ctx->cm_id); 703 result = ib_cm_notify(ctx->cm_id, (enum ib_event_type) cmd.event);
704 ib_ucm_ctx_put(ctx); 704 ib_ucm_ctx_put(ctx);
705 return result; 705 return result;
706} 706}
@@ -1107,7 +1107,7 @@ static ssize_t (*ucm_cmd_table[])(struct ib_ucm_file *file,
1107 [IB_USER_CM_CMD_DESTROY_ID] = ib_ucm_destroy_id, 1107 [IB_USER_CM_CMD_DESTROY_ID] = ib_ucm_destroy_id,
1108 [IB_USER_CM_CMD_ATTR_ID] = ib_ucm_attr_id, 1108 [IB_USER_CM_CMD_ATTR_ID] = ib_ucm_attr_id,
1109 [IB_USER_CM_CMD_LISTEN] = ib_ucm_listen, 1109 [IB_USER_CM_CMD_LISTEN] = ib_ucm_listen,
1110 [IB_USER_CM_CMD_ESTABLISH] = ib_ucm_establish, 1110 [IB_USER_CM_CMD_NOTIFY] = ib_ucm_notify,
1111 [IB_USER_CM_CMD_SEND_REQ] = ib_ucm_send_req, 1111 [IB_USER_CM_CMD_SEND_REQ] = ib_ucm_send_req,
1112 [IB_USER_CM_CMD_SEND_REP] = ib_ucm_send_rep, 1112 [IB_USER_CM_CMD_SEND_REP] = ib_ucm_send_rep,
1113 [IB_USER_CM_CMD_SEND_RTU] = ib_ucm_send_rtu, 1113 [IB_USER_CM_CMD_SEND_RTU] = ib_ucm_send_rtu,
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index b72c7f69ca90..743247ec065e 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -1214,7 +1214,7 @@ ssize_t ib_uverbs_query_qp(struct ib_uverbs_file *file,
1214 resp.qp_access_flags = attr->qp_access_flags; 1214 resp.qp_access_flags = attr->qp_access_flags;
1215 resp.pkey_index = attr->pkey_index; 1215 resp.pkey_index = attr->pkey_index;
1216 resp.alt_pkey_index = attr->alt_pkey_index; 1216 resp.alt_pkey_index = attr->alt_pkey_index;
1217 resp.en_sqd_async_notify = attr->en_sqd_async_notify; 1217 resp.sq_draining = attr->sq_draining;
1218 resp.max_rd_atomic = attr->max_rd_atomic; 1218 resp.max_rd_atomic = attr->max_rd_atomic;
1219 resp.max_dest_rd_atomic = attr->max_dest_rd_atomic; 1219 resp.max_dest_rd_atomic = attr->max_dest_rd_atomic;
1220 resp.min_rnr_timer = attr->min_rnr_timer; 1220 resp.min_rnr_timer = attr->min_rnr_timer;
diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c
index dc1ebeac35c7..27fe242ed435 100644
--- a/drivers/infiniband/hw/amso1100/c2.c
+++ b/drivers/infiniband/hw/amso1100/c2.c
@@ -1155,7 +1155,8 @@ static int __devinit c2_probe(struct pci_dev *pcidev,
1155 goto bail10; 1155 goto bail10;
1156 } 1156 }
1157 1157
1158 c2_register_device(c2dev); 1158 if (c2_register_device(c2dev))
1159 goto bail10;
1159 1160
1160 return 0; 1161 return 0;
1161 1162
@@ -1243,7 +1244,7 @@ static struct pci_driver c2_pci_driver = {
1243 1244
1244static int __init c2_init_module(void) 1245static int __init c2_init_module(void)
1245{ 1246{
1246 return pci_module_init(&c2_pci_driver); 1247 return pci_register_driver(&c2_pci_driver);
1247} 1248}
1248 1249
1249static void __exit c2_exit_module(void) 1250static void __exit c2_exit_module(void)
diff --git a/drivers/infiniband/hw/amso1100/c2.h b/drivers/infiniband/hw/amso1100/c2.h
index 1b17dcdd0505..04a9db5de881 100644
--- a/drivers/infiniband/hw/amso1100/c2.h
+++ b/drivers/infiniband/hw/amso1100/c2.h
@@ -302,7 +302,7 @@ struct c2_dev {
302 unsigned long pa; /* PA device memory */ 302 unsigned long pa; /* PA device memory */
303 void **qptr_array; 303 void **qptr_array;
304 304
305 kmem_cache_t *host_msg_cache; 305 struct kmem_cache *host_msg_cache;
306 306
307 struct list_head cca_link; /* adapter list */ 307 struct list_head cca_link; /* adapter list */
308 struct list_head eh_wakeup_list; /* event wakeup list */ 308 struct list_head eh_wakeup_list; /* event wakeup list */
diff --git a/drivers/infiniband/hw/amso1100/c2_alloc.c b/drivers/infiniband/hw/amso1100/c2_alloc.c
index 028a60bbfca9..0315f99e4191 100644
--- a/drivers/infiniband/hw/amso1100/c2_alloc.c
+++ b/drivers/infiniband/hw/amso1100/c2_alloc.c
@@ -42,13 +42,14 @@ static int c2_alloc_mqsp_chunk(struct c2_dev *c2dev, gfp_t gfp_mask,
42{ 42{
43 int i; 43 int i;
44 struct sp_chunk *new_head; 44 struct sp_chunk *new_head;
45 dma_addr_t dma_addr;
45 46
46 new_head = (struct sp_chunk *) __get_free_page(gfp_mask); 47 new_head = dma_alloc_coherent(&c2dev->pcidev->dev, PAGE_SIZE,
48 &dma_addr, gfp_mask);
47 if (new_head == NULL) 49 if (new_head == NULL)
48 return -ENOMEM; 50 return -ENOMEM;
49 51
50 new_head->dma_addr = dma_map_single(c2dev->ibdev.dma_device, new_head, 52 new_head->dma_addr = dma_addr;
51 PAGE_SIZE, DMA_FROM_DEVICE);
52 pci_unmap_addr_set(new_head, mapping, new_head->dma_addr); 53 pci_unmap_addr_set(new_head, mapping, new_head->dma_addr);
53 54
54 new_head->next = NULL; 55 new_head->next = NULL;
@@ -80,10 +81,8 @@ void c2_free_mqsp_pool(struct c2_dev *c2dev, struct sp_chunk *root)
80 81
81 while (root) { 82 while (root) {
82 next = root->next; 83 next = root->next;
83 dma_unmap_single(c2dev->ibdev.dma_device, 84 dma_free_coherent(&c2dev->pcidev->dev, PAGE_SIZE, root,
84 pci_unmap_addr(root, mapping), PAGE_SIZE, 85 pci_unmap_addr(root, mapping));
85 DMA_FROM_DEVICE);
86 __free_page((struct page *) root);
87 root = next; 86 root = next;
88 } 87 }
89} 88}
diff --git a/drivers/infiniband/hw/amso1100/c2_cq.c b/drivers/infiniband/hw/amso1100/c2_cq.c
index 9d7bcc5ade93..05c9154d46f4 100644
--- a/drivers/infiniband/hw/amso1100/c2_cq.c
+++ b/drivers/infiniband/hw/amso1100/c2_cq.c
@@ -246,20 +246,17 @@ int c2_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify notify)
246 246
247static void c2_free_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq) 247static void c2_free_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq)
248{ 248{
249 249 dma_free_coherent(&c2dev->pcidev->dev, mq->q_size * mq->msg_size,
250 dma_unmap_single(c2dev->ibdev.dma_device, pci_unmap_addr(mq, mapping), 250 mq->msg_pool.host, pci_unmap_addr(mq, mapping));
251 mq->q_size * mq->msg_size, DMA_FROM_DEVICE);
252 free_pages((unsigned long) mq->msg_pool.host,
253 get_order(mq->q_size * mq->msg_size));
254} 251}
255 252
256static int c2_alloc_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq, int q_size, 253static int c2_alloc_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq, int q_size,
257 int msg_size) 254 int msg_size)
258{ 255{
259 unsigned long pool_start; 256 u8 *pool_start;
260 257
261 pool_start = __get_free_pages(GFP_KERNEL, 258 pool_start = dma_alloc_coherent(&c2dev->pcidev->dev, q_size * msg_size,
262 get_order(q_size * msg_size)); 259 &mq->host_dma, GFP_KERNEL);
263 if (!pool_start) 260 if (!pool_start)
264 return -ENOMEM; 261 return -ENOMEM;
265 262
@@ -267,13 +264,10 @@ static int c2_alloc_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq, int q_size,
267 0, /* index (currently unknown) */ 264 0, /* index (currently unknown) */
268 q_size, 265 q_size,
269 msg_size, 266 msg_size,
270 (u8 *) pool_start, 267 pool_start,
271 NULL, /* peer (currently unknown) */ 268 NULL, /* peer (currently unknown) */
272 C2_MQ_HOST_TARGET); 269 C2_MQ_HOST_TARGET);
273 270
274 mq->host_dma = dma_map_single(c2dev->ibdev.dma_device,
275 (void *)pool_start,
276 q_size * msg_size, DMA_FROM_DEVICE);
277 pci_unmap_addr_set(mq, mapping, mq->host_dma); 271 pci_unmap_addr_set(mq, mapping, mq->host_dma);
278 272
279 return 0; 273 return 0;
diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index da98d9f71429..fef972752912 100644
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -757,20 +757,17 @@ static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev)
757 757
758int c2_register_device(struct c2_dev *dev) 758int c2_register_device(struct c2_dev *dev)
759{ 759{
760 int ret; 760 int ret = -ENOMEM;
761 int i; 761 int i;
762 762
763 /* Register pseudo network device */ 763 /* Register pseudo network device */
764 dev->pseudo_netdev = c2_pseudo_netdev_init(dev); 764 dev->pseudo_netdev = c2_pseudo_netdev_init(dev);
765 if (dev->pseudo_netdev) { 765 if (!dev->pseudo_netdev)
766 ret = register_netdev(dev->pseudo_netdev); 766 goto out3;
767 if (ret) { 767
768 printk(KERN_ERR PFX 768 ret = register_netdev(dev->pseudo_netdev);
769 "Unable to register netdev, ret = %d\n", ret); 769 if (ret)
770 free_netdev(dev->pseudo_netdev); 770 goto out2;
771 return ret;
772 }
773 }
774 771
775 pr_debug("%s:%u\n", __FUNCTION__, __LINE__); 772 pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
776 strlcpy(dev->ibdev.name, "amso%d", IB_DEVICE_NAME_MAX); 773 strlcpy(dev->ibdev.name, "amso%d", IB_DEVICE_NAME_MAX);
@@ -848,21 +845,25 @@ int c2_register_device(struct c2_dev *dev)
848 845
849 ret = ib_register_device(&dev->ibdev); 846 ret = ib_register_device(&dev->ibdev);
850 if (ret) 847 if (ret)
851 return ret; 848 goto out1;
852 849
853 for (i = 0; i < ARRAY_SIZE(c2_class_attributes); ++i) { 850 for (i = 0; i < ARRAY_SIZE(c2_class_attributes); ++i) {
854 ret = class_device_create_file(&dev->ibdev.class_dev, 851 ret = class_device_create_file(&dev->ibdev.class_dev,
855 c2_class_attributes[i]); 852 c2_class_attributes[i]);
856 if (ret) { 853 if (ret)
857 unregister_netdev(dev->pseudo_netdev); 854 goto out0;
858 free_netdev(dev->pseudo_netdev);
859 ib_unregister_device(&dev->ibdev);
860 return ret;
861 }
862 } 855 }
856 goto out3;
863 857
864 pr_debug("%s:%u\n", __FUNCTION__, __LINE__); 858out0:
865 return 0; 859 ib_unregister_device(&dev->ibdev);
860out1:
861 unregister_netdev(dev->pseudo_netdev);
862out2:
863 free_netdev(dev->pseudo_netdev);
864out3:
865 pr_debug("%s:%u ret=%d\n", __FUNCTION__, __LINE__, ret);
866 return ret;
866} 867}
867 868
868void c2_unregister_device(struct c2_dev *dev) 869void c2_unregister_device(struct c2_dev *dev)
diff --git a/drivers/infiniband/hw/amso1100/c2_qp.c b/drivers/infiniband/hw/amso1100/c2_qp.c
index 5bcf697aa335..179d005ed4a5 100644
--- a/drivers/infiniband/hw/amso1100/c2_qp.c
+++ b/drivers/infiniband/hw/amso1100/c2_qp.c
@@ -564,6 +564,32 @@ int c2_alloc_qp(struct c2_dev *c2dev,
564 return err; 564 return err;
565} 565}
566 566
567static inline void c2_lock_cqs(struct c2_cq *send_cq, struct c2_cq *recv_cq)
568{
569 if (send_cq == recv_cq)
570 spin_lock_irq(&send_cq->lock);
571 else if (send_cq > recv_cq) {
572 spin_lock_irq(&send_cq->lock);
573 spin_lock_nested(&recv_cq->lock, SINGLE_DEPTH_NESTING);
574 } else {
575 spin_lock_irq(&recv_cq->lock);
576 spin_lock_nested(&send_cq->lock, SINGLE_DEPTH_NESTING);
577 }
578}
579
580static inline void c2_unlock_cqs(struct c2_cq *send_cq, struct c2_cq *recv_cq)
581{
582 if (send_cq == recv_cq)
583 spin_unlock_irq(&send_cq->lock);
584 else if (send_cq > recv_cq) {
585 spin_unlock(&recv_cq->lock);
586 spin_unlock_irq(&send_cq->lock);
587 } else {
588 spin_unlock(&send_cq->lock);
589 spin_unlock_irq(&recv_cq->lock);
590 }
591}
592
567void c2_free_qp(struct c2_dev *c2dev, struct c2_qp *qp) 593void c2_free_qp(struct c2_dev *c2dev, struct c2_qp *qp)
568{ 594{
569 struct c2_cq *send_cq; 595 struct c2_cq *send_cq;
@@ -576,15 +602,9 @@ void c2_free_qp(struct c2_dev *c2dev, struct c2_qp *qp)
576 * Lock CQs here, so that CQ polling code can do QP lookup 602 * Lock CQs here, so that CQ polling code can do QP lookup
577 * without taking a lock. 603 * without taking a lock.
578 */ 604 */
579 spin_lock_irq(&send_cq->lock); 605 c2_lock_cqs(send_cq, recv_cq);
580 if (send_cq != recv_cq)
581 spin_lock(&recv_cq->lock);
582
583 c2_free_qpn(c2dev, qp->qpn); 606 c2_free_qpn(c2dev, qp->qpn);
584 607 c2_unlock_cqs(send_cq, recv_cq);
585 if (send_cq != recv_cq)
586 spin_unlock(&recv_cq->lock);
587 spin_unlock_irq(&send_cq->lock);
588 608
589 /* 609 /*
590 * Destory qp in the rnic... 610 * Destory qp in the rnic...
diff --git a/drivers/infiniband/hw/amso1100/c2_rnic.c b/drivers/infiniband/hw/amso1100/c2_rnic.c
index e37c5688c214..1687c511cb2f 100644
--- a/drivers/infiniband/hw/amso1100/c2_rnic.c
+++ b/drivers/infiniband/hw/amso1100/c2_rnic.c
@@ -150,15 +150,15 @@ static int c2_rnic_query(struct c2_dev *c2dev, struct ib_device_attr *props)
150 (struct c2wr_rnic_query_rep *) (unsigned long) (vq_req->reply_msg); 150 (struct c2wr_rnic_query_rep *) (unsigned long) (vq_req->reply_msg);
151 if (!reply) 151 if (!reply)
152 err = -ENOMEM; 152 err = -ENOMEM;
153 153 else
154 err = c2_errno(reply); 154 err = c2_errno(reply);
155 if (err) 155 if (err)
156 goto bail2; 156 goto bail2;
157 157
158 props->fw_ver = 158 props->fw_ver =
159 ((u64)be32_to_cpu(reply->fw_ver_major) << 32) | 159 ((u64)be32_to_cpu(reply->fw_ver_major) << 32) |
160 ((be32_to_cpu(reply->fw_ver_minor) && 0xFFFF) << 16) | 160 ((be32_to_cpu(reply->fw_ver_minor) & 0xFFFF) << 16) |
161 (be32_to_cpu(reply->fw_ver_patch) && 0xFFFF); 161 (be32_to_cpu(reply->fw_ver_patch) & 0xFFFF);
162 memcpy(&props->sys_image_guid, c2dev->netdev->dev_addr, 6); 162 memcpy(&props->sys_image_guid, c2dev->netdev->dev_addr, 6);
163 props->max_mr_size = 0xFFFFFFFF; 163 props->max_mr_size = 0xFFFFFFFF;
164 props->page_size_cap = ~(C2_MIN_PAGESIZE-1); 164 props->page_size_cap = ~(C2_MIN_PAGESIZE-1);
@@ -441,7 +441,7 @@ static int c2_rnic_close(struct c2_dev *c2dev)
441 * involves initalizing the various limits and resouce pools that 441 * involves initalizing the various limits and resouce pools that
442 * comprise the RNIC instance. 442 * comprise the RNIC instance.
443 */ 443 */
444int c2_rnic_init(struct c2_dev *c2dev) 444int __devinit c2_rnic_init(struct c2_dev *c2dev)
445{ 445{
446 int err; 446 int err;
447 u32 qsize, msgsize; 447 u32 qsize, msgsize;
@@ -517,14 +517,12 @@ int c2_rnic_init(struct c2_dev *c2dev)
517 /* Initialize the Verbs Reply Queue */ 517 /* Initialize the Verbs Reply Queue */
518 qsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q1_QSIZE)); 518 qsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q1_QSIZE));
519 msgsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q1_MSGSIZE)); 519 msgsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q1_MSGSIZE));
520 q1_pages = kmalloc(qsize * msgsize, GFP_KERNEL); 520 q1_pages = dma_alloc_coherent(&c2dev->pcidev->dev, qsize * msgsize,
521 &c2dev->rep_vq.host_dma, GFP_KERNEL);
521 if (!q1_pages) { 522 if (!q1_pages) {
522 err = -ENOMEM; 523 err = -ENOMEM;
523 goto bail1; 524 goto bail1;
524 } 525 }
525 c2dev->rep_vq.host_dma = dma_map_single(c2dev->ibdev.dma_device,
526 (void *)q1_pages, qsize * msgsize,
527 DMA_FROM_DEVICE);
528 pci_unmap_addr_set(&c2dev->rep_vq, mapping, c2dev->rep_vq.host_dma); 526 pci_unmap_addr_set(&c2dev->rep_vq, mapping, c2dev->rep_vq.host_dma);
529 pr_debug("%s rep_vq va %p dma %llx\n", __FUNCTION__, q1_pages, 527 pr_debug("%s rep_vq va %p dma %llx\n", __FUNCTION__, q1_pages,
530 (unsigned long long) c2dev->rep_vq.host_dma); 528 (unsigned long long) c2dev->rep_vq.host_dma);
@@ -540,17 +538,15 @@ int c2_rnic_init(struct c2_dev *c2dev)
540 /* Initialize the Asynchronus Event Queue */ 538 /* Initialize the Asynchronus Event Queue */
541 qsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q2_QSIZE)); 539 qsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q2_QSIZE));
542 msgsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q2_MSGSIZE)); 540 msgsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q2_MSGSIZE));
543 q2_pages = kmalloc(qsize * msgsize, GFP_KERNEL); 541 q2_pages = dma_alloc_coherent(&c2dev->pcidev->dev, qsize * msgsize,
542 &c2dev->aeq.host_dma, GFP_KERNEL);
544 if (!q2_pages) { 543 if (!q2_pages) {
545 err = -ENOMEM; 544 err = -ENOMEM;
546 goto bail2; 545 goto bail2;
547 } 546 }
548 c2dev->aeq.host_dma = dma_map_single(c2dev->ibdev.dma_device,
549 (void *)q2_pages, qsize * msgsize,
550 DMA_FROM_DEVICE);
551 pci_unmap_addr_set(&c2dev->aeq, mapping, c2dev->aeq.host_dma); 547 pci_unmap_addr_set(&c2dev->aeq, mapping, c2dev->aeq.host_dma);
552 pr_debug("%s aeq va %p dma %llx\n", __FUNCTION__, q1_pages, 548 pr_debug("%s aeq va %p dma %llx\n", __FUNCTION__, q2_pages,
553 (unsigned long long) c2dev->rep_vq.host_dma); 549 (unsigned long long) c2dev->aeq.host_dma);
554 c2_mq_rep_init(&c2dev->aeq, 550 c2_mq_rep_init(&c2dev->aeq,
555 2, 551 2,
556 qsize, 552 qsize,
@@ -597,17 +593,13 @@ int c2_rnic_init(struct c2_dev *c2dev)
597 bail4: 593 bail4:
598 vq_term(c2dev); 594 vq_term(c2dev);
599 bail3: 595 bail3:
600 dma_unmap_single(c2dev->ibdev.dma_device, 596 dma_free_coherent(&c2dev->pcidev->dev,
601 pci_unmap_addr(&c2dev->aeq, mapping), 597 c2dev->aeq.q_size * c2dev->aeq.msg_size,
602 c2dev->aeq.q_size * c2dev->aeq.msg_size, 598 q2_pages, pci_unmap_addr(&c2dev->aeq, mapping));
603 DMA_FROM_DEVICE);
604 kfree(q2_pages);
605 bail2: 599 bail2:
606 dma_unmap_single(c2dev->ibdev.dma_device, 600 dma_free_coherent(&c2dev->pcidev->dev,
607 pci_unmap_addr(&c2dev->rep_vq, mapping), 601 c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
608 c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size, 602 q1_pages, pci_unmap_addr(&c2dev->rep_vq, mapping));
609 DMA_FROM_DEVICE);
610 kfree(q1_pages);
611 bail1: 603 bail1:
612 c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool); 604 c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool);
613 bail0: 605 bail0:
@@ -619,7 +611,7 @@ int c2_rnic_init(struct c2_dev *c2dev)
619/* 611/*
620 * Called by c2_remove to cleanup the RNIC resources. 612 * Called by c2_remove to cleanup the RNIC resources.
621 */ 613 */
622void c2_rnic_term(struct c2_dev *c2dev) 614void __devexit c2_rnic_term(struct c2_dev *c2dev)
623{ 615{
624 616
625 /* Close the open adapter instance */ 617 /* Close the open adapter instance */
@@ -640,19 +632,17 @@ void c2_rnic_term(struct c2_dev *c2dev)
640 /* Free the verbs request allocator */ 632 /* Free the verbs request allocator */
641 vq_term(c2dev); 633 vq_term(c2dev);
642 634
643 /* Unmap and free the asynchronus event queue */ 635 /* Free the asynchronus event queue */
644 dma_unmap_single(c2dev->ibdev.dma_device, 636 dma_free_coherent(&c2dev->pcidev->dev,
645 pci_unmap_addr(&c2dev->aeq, mapping), 637 c2dev->aeq.q_size * c2dev->aeq.msg_size,
646 c2dev->aeq.q_size * c2dev->aeq.msg_size, 638 c2dev->aeq.msg_pool.host,
647 DMA_FROM_DEVICE); 639 pci_unmap_addr(&c2dev->aeq, mapping));
648 kfree(c2dev->aeq.msg_pool.host); 640
649 641 /* Free the verbs reply queue */
650 /* Unmap and free the verbs reply queue */ 642 dma_free_coherent(&c2dev->pcidev->dev,
651 dma_unmap_single(c2dev->ibdev.dma_device, 643 c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
652 pci_unmap_addr(&c2dev->rep_vq, mapping), 644 c2dev->rep_vq.msg_pool.host,
653 c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size, 645 pci_unmap_addr(&c2dev->rep_vq, mapping));
654 DMA_FROM_DEVICE);
655 kfree(c2dev->rep_vq.msg_pool.host);
656 646
657 /* Free the MQ shared pointer pool */ 647 /* Free the MQ shared pointer pool */
658 c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool); 648 c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool);
diff --git a/drivers/infiniband/hw/ehca/Kconfig b/drivers/infiniband/hw/ehca/Kconfig
index 922389b64394..727b10d89686 100644
--- a/drivers/infiniband/hw/ehca/Kconfig
+++ b/drivers/infiniband/hw/ehca/Kconfig
@@ -10,6 +10,7 @@ config INFINIBAND_EHCA
10config INFINIBAND_EHCA_SCALING 10config INFINIBAND_EHCA_SCALING
11 bool "Scaling support (EXPERIMENTAL)" 11 bool "Scaling support (EXPERIMENTAL)"
12 depends on IBMEBUS && INFINIBAND_EHCA && HOTPLUG_CPU && EXPERIMENTAL 12 depends on IBMEBUS && INFINIBAND_EHCA && HOTPLUG_CPU && EXPERIMENTAL
13 default y
13 ---help--- 14 ---help---
14 eHCA scaling support schedules the CQ callbacks to different CPUs. 15 eHCA scaling support schedules the CQ callbacks to different CPUs.
15 16
diff --git a/drivers/infiniband/hw/ehca/ehca_av.c b/drivers/infiniband/hw/ehca/ehca_av.c
index 3bac197f9014..214e2fdddeef 100644
--- a/drivers/infiniband/hw/ehca/ehca_av.c
+++ b/drivers/infiniband/hw/ehca/ehca_av.c
@@ -118,8 +118,7 @@ struct ib_ah *ehca_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr)
118 } 118 }
119 memcpy(&av->av.grh.word_1, &gid, sizeof(gid)); 119 memcpy(&av->av.grh.word_1, &gid, sizeof(gid));
120 } 120 }
121 /* for the time being we use a hard coded PMTU of 2048 Bytes */ 121 av->av.pmtu = EHCA_MAX_MTU;
122 av->av.pmtu = 4;
123 122
124 /* dgid comes in grh.word_3 */ 123 /* dgid comes in grh.word_3 */
125 memcpy(&av->av.grh.word_3, &ah_attr->grh.dgid, 124 memcpy(&av->av.grh.word_3, &ah_attr->grh.dgid,
@@ -193,7 +192,7 @@ int ehca_modify_ah(struct ib_ah *ah, struct ib_ah_attr *ah_attr)
193 memcpy(&new_ehca_av.grh.word_1, &gid, sizeof(gid)); 192 memcpy(&new_ehca_av.grh.word_1, &gid, sizeof(gid));
194 } 193 }
195 194
196 new_ehca_av.pmtu = 4; /* see also comment in create_ah() */ 195 new_ehca_av.pmtu = EHCA_MAX_MTU;
197 196
198 memcpy(&new_ehca_av.grh.word_3, &ah_attr->grh.dgid, 197 memcpy(&new_ehca_av.grh.word_3, &ah_attr->grh.dgid,
199 sizeof(ah_attr->grh.dgid)); 198 sizeof(ah_attr->grh.dgid));
diff --git a/drivers/infiniband/hw/ehca/ehca_hca.c b/drivers/infiniband/hw/ehca/ehca_hca.c
index 5eae6ac48425..e1b618c5f685 100644
--- a/drivers/infiniband/hw/ehca/ehca_hca.c
+++ b/drivers/infiniband/hw/ehca/ehca_hca.c
@@ -40,6 +40,7 @@
40 */ 40 */
41 41
42#include "ehca_tools.h" 42#include "ehca_tools.h"
43#include "ehca_iverbs.h"
43#include "hcp_if.h" 44#include "hcp_if.h"
44 45
45int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props) 46int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
@@ -49,7 +50,7 @@ int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
49 ib_device); 50 ib_device);
50 struct hipz_query_hca *rblock; 51 struct hipz_query_hca *rblock;
51 52
52 rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 53 rblock = ehca_alloc_fw_ctrlblock();
53 if (!rblock) { 54 if (!rblock) {
54 ehca_err(&shca->ib_device, "Can't allocate rblock memory."); 55 ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
55 return -ENOMEM; 56 return -ENOMEM;
@@ -96,7 +97,7 @@ int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
96 = min_t(int, rblock->max_total_mcast_qp_attach, INT_MAX); 97 = min_t(int, rblock->max_total_mcast_qp_attach, INT_MAX);
97 98
98query_device1: 99query_device1:
99 kfree(rblock); 100 ehca_free_fw_ctrlblock(rblock);
100 101
101 return ret; 102 return ret;
102} 103}
@@ -109,7 +110,7 @@ int ehca_query_port(struct ib_device *ibdev,
109 ib_device); 110 ib_device);
110 struct hipz_query_port *rblock; 111 struct hipz_query_port *rblock;
111 112
112 rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 113 rblock = ehca_alloc_fw_ctrlblock();
113 if (!rblock) { 114 if (!rblock) {
114 ehca_err(&shca->ib_device, "Can't allocate rblock memory."); 115 ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
115 return -ENOMEM; 116 return -ENOMEM;
@@ -162,7 +163,7 @@ int ehca_query_port(struct ib_device *ibdev,
162 props->active_speed = 0x1; 163 props->active_speed = 0x1;
163 164
164query_port1: 165query_port1:
165 kfree(rblock); 166 ehca_free_fw_ctrlblock(rblock);
166 167
167 return ret; 168 return ret;
168} 169}
@@ -178,7 +179,7 @@ int ehca_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey)
178 return -EINVAL; 179 return -EINVAL;
179 } 180 }
180 181
181 rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 182 rblock = ehca_alloc_fw_ctrlblock();
182 if (!rblock) { 183 if (!rblock) {
183 ehca_err(&shca->ib_device, "Can't allocate rblock memory."); 184 ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
184 return -ENOMEM; 185 return -ENOMEM;
@@ -193,7 +194,7 @@ int ehca_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey)
193 memcpy(pkey, &rblock->pkey_entries + index, sizeof(u16)); 194 memcpy(pkey, &rblock->pkey_entries + index, sizeof(u16));
194 195
195query_pkey1: 196query_pkey1:
196 kfree(rblock); 197 ehca_free_fw_ctrlblock(rblock);
197 198
198 return ret; 199 return ret;
199} 200}
@@ -211,7 +212,7 @@ int ehca_query_gid(struct ib_device *ibdev, u8 port,
211 return -EINVAL; 212 return -EINVAL;
212 } 213 }
213 214
214 rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 215 rblock = ehca_alloc_fw_ctrlblock();
215 if (!rblock) { 216 if (!rblock) {
216 ehca_err(&shca->ib_device, "Can't allocate rblock memory."); 217 ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
217 return -ENOMEM; 218 return -ENOMEM;
@@ -227,7 +228,7 @@ int ehca_query_gid(struct ib_device *ibdev, u8 port,
227 memcpy(&gid->raw[8], &rblock->guid_entries[index], sizeof(u64)); 228 memcpy(&gid->raw[8], &rblock->guid_entries[index], sizeof(u64));
228 229
229query_gid1: 230query_gid1:
230 kfree(rblock); 231 ehca_free_fw_ctrlblock(rblock);
231 232
232 return ret; 233 return ret;
233} 234}
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index 048cc443d1e7..c3ea746e9045 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -45,6 +45,7 @@
45#include "ehca_tools.h" 45#include "ehca_tools.h"
46#include "hcp_if.h" 46#include "hcp_if.h"
47#include "hipz_fns.h" 47#include "hipz_fns.h"
48#include "ipz_pt_fn.h"
48 49
49#define EQE_COMPLETION_EVENT EHCA_BMASK_IBM(1,1) 50#define EQE_COMPLETION_EVENT EHCA_BMASK_IBM(1,1)
50#define EQE_CQ_QP_NUMBER EHCA_BMASK_IBM(8,31) 51#define EQE_CQ_QP_NUMBER EHCA_BMASK_IBM(8,31)
@@ -137,38 +138,36 @@ int ehca_error_data(struct ehca_shca *shca, void *data,
137 u64 *rblock; 138 u64 *rblock;
138 unsigned long block_count; 139 unsigned long block_count;
139 140
140 rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 141 rblock = ehca_alloc_fw_ctrlblock();
141 if (!rblock) { 142 if (!rblock) {
142 ehca_err(&shca->ib_device, "Cannot allocate rblock memory."); 143 ehca_err(&shca->ib_device, "Cannot allocate rblock memory.");
143 ret = -ENOMEM; 144 ret = -ENOMEM;
144 goto error_data1; 145 goto error_data1;
145 } 146 }
146 147
148 /* rblock must be 4K aligned and should be 4K large */
147 ret = hipz_h_error_data(shca->ipz_hca_handle, 149 ret = hipz_h_error_data(shca->ipz_hca_handle,
148 resource, 150 resource,
149 rblock, 151 rblock,
150 &block_count); 152 &block_count);
151 153
152 if (ret == H_R_STATE) { 154 if (ret == H_R_STATE)
153 ehca_err(&shca->ib_device, 155 ehca_err(&shca->ib_device,
154 "No error data is available: %lx.", resource); 156 "No error data is available: %lx.", resource);
155 }
156 else if (ret == H_SUCCESS) { 157 else if (ret == H_SUCCESS) {
157 int length; 158 int length;
158 159
159 length = EHCA_BMASK_GET(ERROR_DATA_LENGTH, rblock[0]); 160 length = EHCA_BMASK_GET(ERROR_DATA_LENGTH, rblock[0]);
160 161
161 if (length > PAGE_SIZE) 162 if (length > EHCA_PAGESIZE)
162 length = PAGE_SIZE; 163 length = EHCA_PAGESIZE;
163 164
164 print_error_data(shca, data, rblock, length); 165 print_error_data(shca, data, rblock, length);
165 } 166 } else
166 else {
167 ehca_err(&shca->ib_device, 167 ehca_err(&shca->ib_device,
168 "Error data could not be fetched: %lx", resource); 168 "Error data could not be fetched: %lx", resource);
169 }
170 169
171 kfree(rblock); 170 ehca_free_fw_ctrlblock(rblock);
172 171
173error_data1: 172error_data1:
174 return ret; 173 return ret;
diff --git a/drivers/infiniband/hw/ehca/ehca_iverbs.h b/drivers/infiniband/hw/ehca/ehca_iverbs.h
index 319c39d47f3a..3720e3032cce 100644
--- a/drivers/infiniband/hw/ehca/ehca_iverbs.h
+++ b/drivers/infiniband/hw/ehca/ehca_iverbs.h
@@ -179,4 +179,12 @@ int ehca_mmap_register(u64 physical,void **mapped,
179 179
180int ehca_munmap(unsigned long addr, size_t len); 180int ehca_munmap(unsigned long addr, size_t len);
181 181
182#ifdef CONFIG_PPC_64K_PAGES
183void *ehca_alloc_fw_ctrlblock(void);
184void ehca_free_fw_ctrlblock(void *ptr);
185#else
186#define ehca_alloc_fw_ctrlblock() ((void *) get_zeroed_page(GFP_KERNEL))
187#define ehca_free_fw_ctrlblock(ptr) free_page((unsigned long)(ptr))
188#endif
189
182#endif 190#endif
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 024d511c4b58..3d1c1c535038 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -40,6 +40,9 @@
40 * POSSIBILITY OF SUCH DAMAGE. 40 * POSSIBILITY OF SUCH DAMAGE.
41 */ 41 */
42 42
43#ifdef CONFIG_PPC_64K_PAGES
44#include <linux/slab.h>
45#endif
43#include "ehca_classes.h" 46#include "ehca_classes.h"
44#include "ehca_iverbs.h" 47#include "ehca_iverbs.h"
45#include "ehca_mrmw.h" 48#include "ehca_mrmw.h"
@@ -49,7 +52,7 @@
49MODULE_LICENSE("Dual BSD/GPL"); 52MODULE_LICENSE("Dual BSD/GPL");
50MODULE_AUTHOR("Christoph Raisch <raisch@de.ibm.com>"); 53MODULE_AUTHOR("Christoph Raisch <raisch@de.ibm.com>");
51MODULE_DESCRIPTION("IBM eServer HCA InfiniBand Device Driver"); 54MODULE_DESCRIPTION("IBM eServer HCA InfiniBand Device Driver");
52MODULE_VERSION("SVNEHCA_0017"); 55MODULE_VERSION("SVNEHCA_0019");
53 56
54int ehca_open_aqp1 = 0; 57int ehca_open_aqp1 = 0;
55int ehca_debug_level = 0; 58int ehca_debug_level = 0;
@@ -94,11 +97,31 @@ spinlock_t ehca_cq_idr_lock;
94DEFINE_IDR(ehca_qp_idr); 97DEFINE_IDR(ehca_qp_idr);
95DEFINE_IDR(ehca_cq_idr); 98DEFINE_IDR(ehca_cq_idr);
96 99
100
97static struct list_head shca_list; /* list of all registered ehcas */ 101static struct list_head shca_list; /* list of all registered ehcas */
98static spinlock_t shca_list_lock; 102static spinlock_t shca_list_lock;
99 103
100static struct timer_list poll_eqs_timer; 104static struct timer_list poll_eqs_timer;
101 105
106#ifdef CONFIG_PPC_64K_PAGES
107static struct kmem_cache *ctblk_cache = NULL;
108
109void *ehca_alloc_fw_ctrlblock(void)
110{
111 void *ret = kmem_cache_zalloc(ctblk_cache, SLAB_KERNEL);
112 if (!ret)
113 ehca_gen_err("Out of memory for ctblk");
114 return ret;
115}
116
117void ehca_free_fw_ctrlblock(void *ptr)
118{
119 if (ptr)
120 kmem_cache_free(ctblk_cache, ptr);
121
122}
123#endif
124
102static int ehca_create_slab_caches(void) 125static int ehca_create_slab_caches(void)
103{ 126{
104 int ret; 127 int ret;
@@ -133,6 +156,17 @@ static int ehca_create_slab_caches(void)
133 goto create_slab_caches5; 156 goto create_slab_caches5;
134 } 157 }
135 158
159#ifdef CONFIG_PPC_64K_PAGES
160 ctblk_cache = kmem_cache_create("ehca_cache_ctblk",
161 EHCA_PAGESIZE, H_CB_ALIGNMENT,
162 SLAB_HWCACHE_ALIGN,
163 NULL, NULL);
164 if (!ctblk_cache) {
165 ehca_gen_err("Cannot create ctblk SLAB cache.");
166 ehca_cleanup_mrmw_cache();
167 goto create_slab_caches5;
168 }
169#endif
136 return 0; 170 return 0;
137 171
138create_slab_caches5: 172create_slab_caches5:
@@ -157,6 +191,10 @@ static void ehca_destroy_slab_caches(void)
157 ehca_cleanup_qp_cache(); 191 ehca_cleanup_qp_cache();
158 ehca_cleanup_cq_cache(); 192 ehca_cleanup_cq_cache();
159 ehca_cleanup_pd_cache(); 193 ehca_cleanup_pd_cache();
194#ifdef CONFIG_PPC_64K_PAGES
195 if (ctblk_cache)
196 kmem_cache_destroy(ctblk_cache);
197#endif
160} 198}
161 199
162#define EHCA_HCAAVER EHCA_BMASK_IBM(32,39) 200#define EHCA_HCAAVER EHCA_BMASK_IBM(32,39)
@@ -168,7 +206,7 @@ int ehca_sense_attributes(struct ehca_shca *shca)
168 u64 h_ret; 206 u64 h_ret;
169 struct hipz_query_hca *rblock; 207 struct hipz_query_hca *rblock;
170 208
171 rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 209 rblock = ehca_alloc_fw_ctrlblock();
172 if (!rblock) { 210 if (!rblock) {
173 ehca_gen_err("Cannot allocate rblock memory."); 211 ehca_gen_err("Cannot allocate rblock memory.");
174 return -ENOMEM; 212 return -ENOMEM;
@@ -211,7 +249,7 @@ int ehca_sense_attributes(struct ehca_shca *shca)
211 shca->sport[1].rate = IB_RATE_30_GBPS; 249 shca->sport[1].rate = IB_RATE_30_GBPS;
212 250
213num_ports1: 251num_ports1:
214 kfree(rblock); 252 ehca_free_fw_ctrlblock(rblock);
215 return ret; 253 return ret;
216} 254}
217 255
@@ -220,7 +258,7 @@ static int init_node_guid(struct ehca_shca *shca)
220 int ret = 0; 258 int ret = 0;
221 struct hipz_query_hca *rblock; 259 struct hipz_query_hca *rblock;
222 260
223 rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 261 rblock = ehca_alloc_fw_ctrlblock();
224 if (!rblock) { 262 if (!rblock) {
225 ehca_err(&shca->ib_device, "Can't allocate rblock memory."); 263 ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
226 return -ENOMEM; 264 return -ENOMEM;
@@ -235,7 +273,7 @@ static int init_node_guid(struct ehca_shca *shca)
235 memcpy(&shca->ib_device.node_guid, &rblock->node_guid, sizeof(u64)); 273 memcpy(&shca->ib_device.node_guid, &rblock->node_guid, sizeof(u64));
236 274
237init_node_guid1: 275init_node_guid1:
238 kfree(rblock); 276 ehca_free_fw_ctrlblock(rblock);
239 return ret; 277 return ret;
240} 278}
241 279
@@ -431,7 +469,7 @@ static ssize_t ehca_show_##name(struct device *dev, \
431 \ 469 \
432 shca = dev->driver_data; \ 470 shca = dev->driver_data; \
433 \ 471 \
434 rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); \ 472 rblock = ehca_alloc_fw_ctrlblock(); \
435 if (!rblock) { \ 473 if (!rblock) { \
436 dev_err(dev, "Can't allocate rblock memory."); \ 474 dev_err(dev, "Can't allocate rblock memory."); \
437 return 0; \ 475 return 0; \
@@ -439,12 +477,12 @@ static ssize_t ehca_show_##name(struct device *dev, \
439 \ 477 \
440 if (hipz_h_query_hca(shca->ipz_hca_handle, rblock) != H_SUCCESS) { \ 478 if (hipz_h_query_hca(shca->ipz_hca_handle, rblock) != H_SUCCESS) { \
441 dev_err(dev, "Can't query device properties"); \ 479 dev_err(dev, "Can't query device properties"); \
442 kfree(rblock); \ 480 ehca_free_fw_ctrlblock(rblock); \
443 return 0; \ 481 return 0; \
444 } \ 482 } \
445 \ 483 \
446 data = rblock->name; \ 484 data = rblock->name; \
447 kfree(rblock); \ 485 ehca_free_fw_ctrlblock(rblock); \
448 \ 486 \
449 if ((strcmp(#name, "num_ports") == 0) && (ehca_nr_ports == 1)) \ 487 if ((strcmp(#name, "num_ports") == 0) && (ehca_nr_ports == 1)) \
450 return snprintf(buf, 256, "1\n"); \ 488 return snprintf(buf, 256, "1\n"); \
@@ -752,7 +790,7 @@ int __init ehca_module_init(void)
752 int ret; 790 int ret;
753 791
754 printk(KERN_INFO "eHCA Infiniband Device Driver " 792 printk(KERN_INFO "eHCA Infiniband Device Driver "
755 "(Rel.: SVNEHCA_0017)\n"); 793 "(Rel.: SVNEHCA_0019)\n");
756 idr_init(&ehca_qp_idr); 794 idr_init(&ehca_qp_idr);
757 idr_init(&ehca_cq_idr); 795 idr_init(&ehca_cq_idr);
758 spin_lock_init(&ehca_qp_idr_lock); 796 spin_lock_init(&ehca_qp_idr_lock);
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c b/drivers/infiniband/hw/ehca/ehca_mrmw.c
index 5ca65441e1da..abce676c0ae0 100644
--- a/drivers/infiniband/hw/ehca/ehca_mrmw.c
+++ b/drivers/infiniband/hw/ehca/ehca_mrmw.c
@@ -1013,7 +1013,7 @@ int ehca_reg_mr_rpages(struct ehca_shca *shca,
1013 u32 i; 1013 u32 i;
1014 u64 *kpage; 1014 u64 *kpage;
1015 1015
1016 kpage = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 1016 kpage = ehca_alloc_fw_ctrlblock();
1017 if (!kpage) { 1017 if (!kpage) {
1018 ehca_err(&shca->ib_device, "kpage alloc failed"); 1018 ehca_err(&shca->ib_device, "kpage alloc failed");
1019 ret = -ENOMEM; 1019 ret = -ENOMEM;
@@ -1092,7 +1092,7 @@ int ehca_reg_mr_rpages(struct ehca_shca *shca,
1092 1092
1093 1093
1094ehca_reg_mr_rpages_exit1: 1094ehca_reg_mr_rpages_exit1:
1095 kfree(kpage); 1095 ehca_free_fw_ctrlblock(kpage);
1096ehca_reg_mr_rpages_exit0: 1096ehca_reg_mr_rpages_exit0:
1097 if (ret) 1097 if (ret)
1098 ehca_err(&shca->ib_device, "ret=%x shca=%p e_mr=%p pginfo=%p " 1098 ehca_err(&shca->ib_device, "ret=%x shca=%p e_mr=%p pginfo=%p "
@@ -1124,7 +1124,7 @@ inline int ehca_rereg_mr_rereg1(struct ehca_shca *shca,
1124 ehca_mrmw_map_acl(acl, &hipz_acl); 1124 ehca_mrmw_map_acl(acl, &hipz_acl);
1125 ehca_mrmw_set_pgsize_hipz_acl(&hipz_acl); 1125 ehca_mrmw_set_pgsize_hipz_acl(&hipz_acl);
1126 1126
1127 kpage = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 1127 kpage = ehca_alloc_fw_ctrlblock();
1128 if (!kpage) { 1128 if (!kpage) {
1129 ehca_err(&shca->ib_device, "kpage alloc failed"); 1129 ehca_err(&shca->ib_device, "kpage alloc failed");
1130 ret = -ENOMEM; 1130 ret = -ENOMEM;
@@ -1181,7 +1181,7 @@ inline int ehca_rereg_mr_rereg1(struct ehca_shca *shca,
1181 } 1181 }
1182 1182
1183ehca_rereg_mr_rereg1_exit1: 1183ehca_rereg_mr_rereg1_exit1:
1184 kfree(kpage); 1184 ehca_free_fw_ctrlblock(kpage);
1185ehca_rereg_mr_rereg1_exit0: 1185ehca_rereg_mr_rereg1_exit0:
1186 if ( ret && (ret != -EAGAIN) ) 1186 if ( ret && (ret != -EAGAIN) )
1187 ehca_err(&shca->ib_device, "ret=%x lkey=%x rkey=%x " 1187 ehca_err(&shca->ib_device, "ret=%x lkey=%x rkey=%x "
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
index 4394123cdbd7..8682aa50c707 100644
--- a/drivers/infiniband/hw/ehca/ehca_qp.c
+++ b/drivers/infiniband/hw/ehca/ehca_qp.c
@@ -732,8 +732,7 @@ static int prepare_sqe_rts(struct ehca_qp *my_qp, struct ehca_shca *shca,
732 u64 h_ret; 732 u64 h_ret;
733 struct ipz_queue *squeue; 733 struct ipz_queue *squeue;
734 void *bad_send_wqe_p, *bad_send_wqe_v; 734 void *bad_send_wqe_p, *bad_send_wqe_v;
735 void *squeue_start_p, *squeue_end_p; 735 u64 q_ofs;
736 void *squeue_start_v, *squeue_end_v;
737 struct ehca_wqe *wqe; 736 struct ehca_wqe *wqe;
738 int qp_num = my_qp->ib_qp.qp_num; 737 int qp_num = my_qp->ib_qp.qp_num;
739 738
@@ -755,26 +754,23 @@ static int prepare_sqe_rts(struct ehca_qp *my_qp, struct ehca_shca *shca,
755 if (ehca_debug_level) 754 if (ehca_debug_level)
756 ehca_dmp(bad_send_wqe_v, 32, "qp_num=%x bad_wqe", qp_num); 755 ehca_dmp(bad_send_wqe_v, 32, "qp_num=%x bad_wqe", qp_num);
757 squeue = &my_qp->ipz_squeue; 756 squeue = &my_qp->ipz_squeue;
758 squeue_start_p = (void*)virt_to_abs(ipz_qeit_calc(squeue, 0L)); 757 if (ipz_queue_abs_to_offset(squeue, (u64)bad_send_wqe_p, &q_ofs)) {
759 squeue_end_p = squeue_start_p+squeue->queue_length; 758 ehca_err(&shca->ib_device, "failed to get wqe offset qp_num=%x"
760 squeue_start_v = abs_to_virt((u64)squeue_start_p); 759 " bad_send_wqe_p=%p", qp_num, bad_send_wqe_p);
761 squeue_end_v = abs_to_virt((u64)squeue_end_p); 760 return -EFAULT;
762 ehca_dbg(&shca->ib_device, "qp_num=%x squeue_start_v=%p squeue_end_v=%p", 761 }
763 qp_num, squeue_start_v, squeue_end_v);
764 762
765 /* loop sets wqe's purge bit */ 763 /* loop sets wqe's purge bit */
766 wqe = (struct ehca_wqe*)bad_send_wqe_v; 764 wqe = (struct ehca_wqe*)ipz_qeit_calc(squeue, q_ofs);
767 *bad_wqe_cnt = 0; 765 *bad_wqe_cnt = 0;
768 while (wqe->optype != 0xff && wqe->wqef != 0xff) { 766 while (wqe->optype != 0xff && wqe->wqef != 0xff) {
769 if (ehca_debug_level) 767 if (ehca_debug_level)
770 ehca_dmp(wqe, 32, "qp_num=%x wqe", qp_num); 768 ehca_dmp(wqe, 32, "qp_num=%x wqe", qp_num);
771 wqe->nr_of_data_seg = 0; /* suppress data access */ 769 wqe->nr_of_data_seg = 0; /* suppress data access */
772 wqe->wqef = WQEF_PURGE; /* WQE to be purged */ 770 wqe->wqef = WQEF_PURGE; /* WQE to be purged */
773 wqe = (struct ehca_wqe*)((u8*)wqe+squeue->qe_size); 771 q_ofs = ipz_queue_advance_offset(squeue, q_ofs);
772 wqe = (struct ehca_wqe*)ipz_qeit_calc(squeue, q_ofs);
774 *bad_wqe_cnt = (*bad_wqe_cnt)+1; 773 *bad_wqe_cnt = (*bad_wqe_cnt)+1;
775 if ((void*)wqe >= squeue_end_v) {
776 wqe = squeue_start_v;
777 }
778 } 774 }
779 /* 775 /*
780 * bad wqe will be reprocessed and ignored when pol_cq() is called, 776 * bad wqe will be reprocessed and ignored when pol_cq() is called,
@@ -811,8 +807,8 @@ static int internal_modify_qp(struct ib_qp *ibqp,
811 unsigned long spl_flags = 0; 807 unsigned long spl_flags = 0;
812 808
813 /* do query_qp to obtain current attr values */ 809 /* do query_qp to obtain current attr values */
814 mqpcb = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 810 mqpcb = ehca_alloc_fw_ctrlblock();
815 if (mqpcb == NULL) { 811 if (!mqpcb) {
816 ehca_err(ibqp->device, "Could not get zeroed page for mqpcb " 812 ehca_err(ibqp->device, "Could not get zeroed page for mqpcb "
817 "ehca_qp=%p qp_num=%x ", my_qp, ibqp->qp_num); 813 "ehca_qp=%p qp_num=%x ", my_qp, ibqp->qp_num);
818 return -ENOMEM; 814 return -ENOMEM;
@@ -1225,7 +1221,7 @@ modify_qp_exit2:
1225 } 1221 }
1226 1222
1227modify_qp_exit1: 1223modify_qp_exit1:
1228 kfree(mqpcb); 1224 ehca_free_fw_ctrlblock(mqpcb);
1229 1225
1230 return ret; 1226 return ret;
1231} 1227}
@@ -1277,7 +1273,7 @@ int ehca_query_qp(struct ib_qp *qp,
1277 return -EINVAL; 1273 return -EINVAL;
1278 } 1274 }
1279 1275
1280 qpcb = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL ); 1276 qpcb = ehca_alloc_fw_ctrlblock();
1281 if (!qpcb) { 1277 if (!qpcb) {
1282 ehca_err(qp->device,"Out of memory for qpcb " 1278 ehca_err(qp->device,"Out of memory for qpcb "
1283 "ehca_qp=%p qp_num=%x", my_qp, qp->qp_num); 1279 "ehca_qp=%p qp_num=%x", my_qp, qp->qp_num);
@@ -1401,7 +1397,7 @@ int ehca_query_qp(struct ib_qp *qp,
1401 ehca_dmp(qpcb, 4*70, "qp_num=%x", qp->qp_num); 1397 ehca_dmp(qpcb, 4*70, "qp_num=%x", qp->qp_num);
1402 1398
1403query_qp_exit1: 1399query_qp_exit1:
1404 kfree(qpcb); 1400 ehca_free_fw_ctrlblock(qpcb);
1405 1401
1406 return ret; 1402 return ret;
1407} 1403}
diff --git a/drivers/infiniband/hw/ehca/ehca_tools.h b/drivers/infiniband/hw/ehca/ehca_tools.h
index 809da3ef706b..973c4b591545 100644
--- a/drivers/infiniband/hw/ehca/ehca_tools.h
+++ b/drivers/infiniband/hw/ehca/ehca_tools.h
@@ -63,6 +63,7 @@
63#include <asm/ibmebus.h> 63#include <asm/ibmebus.h>
64#include <asm/io.h> 64#include <asm/io.h>
65#include <asm/pgtable.h> 65#include <asm/pgtable.h>
66#include <asm/hvcall.h>
66 67
67extern int ehca_debug_level; 68extern int ehca_debug_level;
68 69
diff --git a/drivers/infiniband/hw/ehca/hipz_hw.h b/drivers/infiniband/hw/ehca/hipz_hw.h
index 3fc92b031c50..fad91368dc5a 100644
--- a/drivers/infiniband/hw/ehca/hipz_hw.h
+++ b/drivers/infiniband/hw/ehca/hipz_hw.h
@@ -45,6 +45,8 @@
45 45
46#include "ehca_tools.h" 46#include "ehca_tools.h"
47 47
48#define EHCA_MAX_MTU 4
49
48/* QP Table Entry Memory Map */ 50/* QP Table Entry Memory Map */
49struct hipz_qptemm { 51struct hipz_qptemm {
50 u64 qpx_hcr; 52 u64 qpx_hcr;
diff --git a/drivers/infiniband/hw/ehca/ipz_pt_fn.c b/drivers/infiniband/hw/ehca/ipz_pt_fn.c
index e028ff1588cc..bf7a40088f61 100644
--- a/drivers/infiniband/hw/ehca/ipz_pt_fn.c
+++ b/drivers/infiniband/hw/ehca/ipz_pt_fn.c
@@ -70,6 +70,19 @@ void *ipz_qeit_eq_get_inc(struct ipz_queue *queue)
70 return ret; 70 return ret;
71} 71}
72 72
73int ipz_queue_abs_to_offset(struct ipz_queue *queue, u64 addr, u64 *q_offset)
74{
75 int i;
76 for (i = 0; i < queue->queue_length / queue->pagesize; i++) {
77 u64 page = (u64)virt_to_abs(queue->queue_pages[i]);
78 if (addr >= page && addr < page + queue->pagesize) {
79 *q_offset = addr - page + i * queue->pagesize;
80 return 0;
81 }
82 }
83 return -EINVAL;
84}
85
73int ipz_queue_ctor(struct ipz_queue *queue, 86int ipz_queue_ctor(struct ipz_queue *queue,
74 const u32 nr_of_pages, 87 const u32 nr_of_pages,
75 const u32 pagesize, const u32 qe_size, const u32 nr_of_sg) 88 const u32 pagesize, const u32 qe_size, const u32 nr_of_sg)
diff --git a/drivers/infiniband/hw/ehca/ipz_pt_fn.h b/drivers/infiniband/hw/ehca/ipz_pt_fn.h
index 2f13509d5257..dc3bda2634b7 100644
--- a/drivers/infiniband/hw/ehca/ipz_pt_fn.h
+++ b/drivers/infiniband/hw/ehca/ipz_pt_fn.h
@@ -150,6 +150,21 @@ static inline void *ipz_qeit_reset(struct ipz_queue *queue)
150 return ipz_qeit_get(queue); 150 return ipz_qeit_get(queue);
151} 151}
152 152
153/*
154 * return the q_offset corresponding to an absolute address
155 */
156int ipz_queue_abs_to_offset(struct ipz_queue *queue, u64 addr, u64 *q_offset);
157
158/*
159 * return the next queue offset. don't modify the queue.
160 */
161static inline u64 ipz_queue_advance_offset(struct ipz_queue *queue, u64 offset)
162{
163 offset += queue->qe_size;
164 if (offset >= queue->queue_length) offset = 0;
165 return offset;
166}
167
153/* struct generic page table */ 168/* struct generic page table */
154struct ipz_pt { 169struct ipz_pt {
155 u64 entries[EHCA_PT_ENTRIES]; 170 u64 entries[EHCA_PT_ENTRIES];
diff --git a/drivers/infiniband/hw/ipath/Kconfig b/drivers/infiniband/hw/ipath/Kconfig
index 574a678e7fdd..90c14543677d 100644
--- a/drivers/infiniband/hw/ipath/Kconfig
+++ b/drivers/infiniband/hw/ipath/Kconfig
@@ -1,6 +1,6 @@
1config INFINIBAND_IPATH 1config INFINIBAND_IPATH
2 tristate "QLogic InfiniPath Driver" 2 tristate "QLogic InfiniPath Driver"
3 depends on PCI_MSI && 64BIT && INFINIBAND 3 depends on (PCI_MSI || HT_IRQ) && 64BIT && INFINIBAND && NET
4 ---help--- 4 ---help---
5 This is a driver for QLogic InfiniPath host channel adapters, 5 This is a driver for QLogic InfiniPath host channel adapters,
6 including InfiniBand verbs support. This driver allows these 6 including InfiniBand verbs support. This driver allows these
diff --git a/drivers/infiniband/hw/ipath/Makefile b/drivers/infiniband/hw/ipath/Makefile
index 5e29cb0095e5..7dc10551cf18 100644
--- a/drivers/infiniband/hw/ipath/Makefile
+++ b/drivers/infiniband/hw/ipath/Makefile
@@ -10,8 +10,6 @@ ib_ipath-y := \
10 ipath_eeprom.o \ 10 ipath_eeprom.o \
11 ipath_file_ops.o \ 11 ipath_file_ops.o \
12 ipath_fs.o \ 12 ipath_fs.o \
13 ipath_iba6110.o \
14 ipath_iba6120.o \
15 ipath_init_chip.o \ 13 ipath_init_chip.o \
16 ipath_intr.o \ 14 ipath_intr.o \
17 ipath_keys.o \ 15 ipath_keys.o \
@@ -31,5 +29,8 @@ ib_ipath-y := \
31 ipath_verbs_mcast.o \ 29 ipath_verbs_mcast.o \
32 ipath_verbs.o 30 ipath_verbs.o
33 31
32ib_ipath-$(CONFIG_HT_IRQ) += ipath_iba6110.o
33ib_ipath-$(CONFIG_PCI_MSI) += ipath_iba6120.o
34
34ib_ipath-$(CONFIG_X86_64) += ipath_wc_x86_64.o 35ib_ipath-$(CONFIG_X86_64) += ipath_wc_x86_64.o
35ib_ipath-$(CONFIG_PPC64) += ipath_wc_ppc64.o 36ib_ipath-$(CONFIG_PPC64) += ipath_wc_ppc64.o
diff --git a/drivers/infiniband/hw/ipath/ipath_diag.c b/drivers/infiniband/hw/ipath/ipath_diag.c
index 29958b6e0214..28c087b824c2 100644
--- a/drivers/infiniband/hw/ipath/ipath_diag.c
+++ b/drivers/infiniband/hw/ipath/ipath_diag.c
@@ -67,19 +67,54 @@ static struct file_operations diag_file_ops = {
67 .release = ipath_diag_release 67 .release = ipath_diag_release
68}; 68};
69 69
70static ssize_t ipath_diagpkt_write(struct file *fp,
71 const char __user *data,
72 size_t count, loff_t *off);
73
74static struct file_operations diagpkt_file_ops = {
75 .owner = THIS_MODULE,
76 .write = ipath_diagpkt_write,
77};
78
79static atomic_t diagpkt_count = ATOMIC_INIT(0);
80static struct cdev *diagpkt_cdev;
81static struct class_device *diagpkt_class_dev;
82
70int ipath_diag_add(struct ipath_devdata *dd) 83int ipath_diag_add(struct ipath_devdata *dd)
71{ 84{
72 char name[16]; 85 char name[16];
86 int ret = 0;
87
88 if (atomic_inc_return(&diagpkt_count) == 1) {
89 ret = ipath_cdev_init(IPATH_DIAGPKT_MINOR,
90 "ipath_diagpkt", &diagpkt_file_ops,
91 &diagpkt_cdev, &diagpkt_class_dev);
92
93 if (ret) {
94 ipath_dev_err(dd, "Couldn't create ipath_diagpkt "
95 "device: %d", ret);
96 goto done;
97 }
98 }
73 99
74 snprintf(name, sizeof(name), "ipath_diag%d", dd->ipath_unit); 100 snprintf(name, sizeof(name), "ipath_diag%d", dd->ipath_unit);
75 101
76 return ipath_cdev_init(IPATH_DIAG_MINOR_BASE + dd->ipath_unit, name, 102 ret = ipath_cdev_init(IPATH_DIAG_MINOR_BASE + dd->ipath_unit, name,
77 &diag_file_ops, &dd->diag_cdev, 103 &diag_file_ops, &dd->diag_cdev,
78 &dd->diag_class_dev); 104 &dd->diag_class_dev);
105 if (ret)
106 ipath_dev_err(dd, "Couldn't create %s device: %d",
107 name, ret);
108
109done:
110 return ret;
79} 111}
80 112
81void ipath_diag_remove(struct ipath_devdata *dd) 113void ipath_diag_remove(struct ipath_devdata *dd)
82{ 114{
115 if (atomic_dec_and_test(&diagpkt_count))
116 ipath_cdev_cleanup(&diagpkt_cdev, &diagpkt_class_dev);
117
83 ipath_cdev_cleanup(&dd->diag_cdev, &dd->diag_class_dev); 118 ipath_cdev_cleanup(&dd->diag_cdev, &dd->diag_class_dev);
84} 119}
85 120
@@ -275,30 +310,6 @@ bail:
275 return ret; 310 return ret;
276} 311}
277 312
278static ssize_t ipath_diagpkt_write(struct file *fp,
279 const char __user *data,
280 size_t count, loff_t *off);
281
282static struct file_operations diagpkt_file_ops = {
283 .owner = THIS_MODULE,
284 .write = ipath_diagpkt_write,
285};
286
287static struct cdev *diagpkt_cdev;
288static struct class_device *diagpkt_class_dev;
289
290int __init ipath_diagpkt_add(void)
291{
292 return ipath_cdev_init(IPATH_DIAGPKT_MINOR,
293 "ipath_diagpkt", &diagpkt_file_ops,
294 &diagpkt_cdev, &diagpkt_class_dev);
295}
296
297void __exit ipath_diagpkt_remove(void)
298{
299 ipath_cdev_cleanup(&diagpkt_cdev, &diagpkt_class_dev);
300}
301
302/** 313/**
303 * ipath_diagpkt_write - write an IB packet 314 * ipath_diagpkt_write - write an IB packet
304 * @fp: the diag data device file pointer 315 * @fp: the diag data device file pointer
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index 12cefa658f3b..1aeddb48e355 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -304,7 +304,7 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
304 } 304 }
305 addr = pci_resource_start(pdev, 0); 305 addr = pci_resource_start(pdev, 0);
306 len = pci_resource_len(pdev, 0); 306 len = pci_resource_len(pdev, 0);
307 ipath_cdbg(VERBOSE, "regbase (0) %llx len %d irq %x, vend %x/%x " 307 ipath_cdbg(VERBOSE, "regbase (0) %llx len %d pdev->irq %d, vend %x/%x "
308 "driver_data %lx\n", addr, len, pdev->irq, ent->vendor, 308 "driver_data %lx\n", addr, len, pdev->irq, ent->vendor,
309 ent->device, ent->driver_data); 309 ent->device, ent->driver_data);
310 310
@@ -390,12 +390,16 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
390 390
391 /* setup the chip-specific functions, as early as possible. */ 391 /* setup the chip-specific functions, as early as possible. */
392 switch (ent->device) { 392 switch (ent->device) {
393#ifdef CONFIG_HT_IRQ
393 case PCI_DEVICE_ID_INFINIPATH_HT: 394 case PCI_DEVICE_ID_INFINIPATH_HT:
394 ipath_init_iba6110_funcs(dd); 395 ipath_init_iba6110_funcs(dd);
395 break; 396 break;
397#endif
398#ifdef CONFIG_PCI_MSI
396 case PCI_DEVICE_ID_INFINIPATH_PE800: 399 case PCI_DEVICE_ID_INFINIPATH_PE800:
397 ipath_init_iba6120_funcs(dd); 400 ipath_init_iba6120_funcs(dd);
398 break; 401 break;
402#endif
399 default: 403 default:
400 ipath_dev_err(dd, "Found unknown QLogic deviceid 0x%x, " 404 ipath_dev_err(dd, "Found unknown QLogic deviceid 0x%x, "
401 "failing\n", ent->device); 405 "failing\n", ent->device);
@@ -467,15 +471,15 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
467 * check 0 irq after we return from chip-specific bus setup, since 471 * check 0 irq after we return from chip-specific bus setup, since
468 * that can affect this due to setup 472 * that can affect this due to setup
469 */ 473 */
470 if (!pdev->irq) 474 if (!dd->ipath_irq)
471 ipath_dev_err(dd, "irq is 0, BIOS error? Interrupts won't " 475 ipath_dev_err(dd, "irq is 0, BIOS error? Interrupts won't "
472 "work\n"); 476 "work\n");
473 else { 477 else {
474 ret = request_irq(pdev->irq, ipath_intr, IRQF_SHARED, 478 ret = request_irq(dd->ipath_irq, ipath_intr, IRQF_SHARED,
475 IPATH_DRV_NAME, dd); 479 IPATH_DRV_NAME, dd);
476 if (ret) { 480 if (ret) {
477 ipath_dev_err(dd, "Couldn't setup irq handler, " 481 ipath_dev_err(dd, "Couldn't setup irq handler, "
478 "irq=%u: %d\n", pdev->irq, ret); 482 "irq=%d: %d\n", dd->ipath_irq, ret);
479 goto bail_iounmap; 483 goto bail_iounmap;
480 } 484 }
481 } 485 }
@@ -637,11 +641,10 @@ static void __devexit ipath_remove_one(struct pci_dev *pdev)
637 * free up port 0 (kernel) rcvhdr, egr bufs, and eventually tid bufs 641 * free up port 0 (kernel) rcvhdr, egr bufs, and eventually tid bufs
638 * for all versions of the driver, if they were allocated 642 * for all versions of the driver, if they were allocated
639 */ 643 */
640 if (pdev->irq) { 644 if (dd->ipath_irq) {
641 ipath_cdbg(VERBOSE, 645 ipath_cdbg(VERBOSE, "unit %u free irq %d\n",
642 "unit %u free_irq of irq %x\n", 646 dd->ipath_unit, dd->ipath_irq);
643 dd->ipath_unit, pdev->irq); 647 dd->ipath_f_free_irq(dd);
644 free_irq(pdev->irq, dd);
645 } else 648 } else
646 ipath_dbg("irq is 0, not doing free_irq " 649 ipath_dbg("irq is 0, not doing free_irq "
647 "for unit %u\n", dd->ipath_unit); 650 "for unit %u\n", dd->ipath_unit);
@@ -2005,18 +2008,8 @@ static int __init infinipath_init(void)
2005 goto bail_group; 2008 goto bail_group;
2006 } 2009 }
2007 2010
2008 ret = ipath_diagpkt_add();
2009 if (ret < 0) {
2010 printk(KERN_ERR IPATH_DRV_NAME ": Unable to create "
2011 "diag data device: error %d\n", -ret);
2012 goto bail_ipathfs;
2013 }
2014
2015 goto bail; 2011 goto bail;
2016 2012
2017bail_ipathfs:
2018 ipath_exit_ipathfs();
2019
2020bail_group: 2013bail_group:
2021 ipath_driver_remove_group(&ipath_driver.driver); 2014 ipath_driver_remove_group(&ipath_driver.driver);
2022 2015
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c
index 9e4e8d4c6e20..e57c7a351cb5 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6110.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c
@@ -38,6 +38,7 @@
38 38
39#include <linux/pci.h> 39#include <linux/pci.h>
40#include <linux/delay.h> 40#include <linux/delay.h>
41#include <linux/htirq.h>
41 42
42#include "ipath_kernel.h" 43#include "ipath_kernel.h"
43#include "ipath_registers.h" 44#include "ipath_registers.h"
@@ -913,49 +914,40 @@ static void slave_or_pri_blk(struct ipath_devdata *dd, struct pci_dev *pdev,
913 } 914 }
914} 915}
915 916
916static int set_int_handler(struct ipath_devdata *dd, struct pci_dev *pdev, 917static int ipath_ht_intconfig(struct ipath_devdata *dd)
917 int pos)
918{ 918{
919 u32 int_handler_addr_lower; 919 int ret;
920 u32 int_handler_addr_upper;
921 u64 ihandler;
922 u32 intvec;
923 920
924 /* use indirection register to get the intr handler */ 921 if (dd->ipath_intconfig) {
925 pci_write_config_byte(pdev, pos + HT_INTR_REG_INDEX, 0x10); 922 ipath_write_kreg(dd, dd->ipath_kregs->kr_interruptconfig,
926 pci_read_config_dword(pdev, pos + 4, &int_handler_addr_lower); 923 dd->ipath_intconfig); /* interrupt address */
927 pci_write_config_byte(pdev, pos + HT_INTR_REG_INDEX, 0x11); 924 ret = 0;
928 pci_read_config_dword(pdev, pos + 4, &int_handler_addr_upper); 925 } else {
926 ipath_dev_err(dd, "No interrupts enabled, couldn't setup "
927 "interrupt address\n");
928 ret = -EINVAL;
929 }
929 930
930 ihandler = (u64) int_handler_addr_lower | 931 return ret;
931 ((u64) int_handler_addr_upper << 32); 932}
933
934static void ipath_ht_irq_update(struct pci_dev *dev, int irq,
935 struct ht_irq_msg *msg)
936{
937 struct ipath_devdata *dd = pci_get_drvdata(dev);
938 u64 prev_intconfig = dd->ipath_intconfig;
939
940 dd->ipath_intconfig = msg->address_lo;
941 dd->ipath_intconfig |= ((u64) msg->address_hi) << 32;
932 942
933 /* 943 /*
934 * kernels with CONFIG_PCI_MSI set the vector in the irq field of 944 * If the previous value of dd->ipath_intconfig is zero, we're
935 * struct pci_device, so we use that to program the internal 945 * getting configured for the first time, and must not program the
936 * interrupt register (not config space) with that value. The BIOS 946 * intconfig register here (it will be programmed later, when the
937 * must still have done the basic MSI setup. 947 * hardware is ready). Otherwise, we should.
938 */
939 intvec = pdev->irq;
940 /*
941 * clear any vector bits there; normally not set but we'll overload
942 * this for some debug purposes (setting the HTC debug register
943 * value from software, rather than GPIOs), so it might be set on a
944 * driver reload.
945 */ 948 */
946 ihandler &= ~0xff0000; 949 if (prev_intconfig)
947 /* x86 vector goes in intrinfo[23:16] */ 950 ipath_ht_intconfig(dd);
948 ihandler |= intvec << 16;
949 ipath_cdbg(VERBOSE, "ihandler lower %x, upper %x, intvec %x, "
950 "interruptconfig %llx\n", int_handler_addr_lower,
951 int_handler_addr_upper, intvec,
952 (unsigned long long) ihandler);
953
954 /* can't program yet, so save for interrupt setup */
955 dd->ipath_intconfig = ihandler;
956 /* keep going, so we find link control stuff also */
957
958 return ihandler != 0;
959} 951}
960 952
961/** 953/**
@@ -971,12 +963,19 @@ static int set_int_handler(struct ipath_devdata *dd, struct pci_dev *pdev,
971static int ipath_setup_ht_config(struct ipath_devdata *dd, 963static int ipath_setup_ht_config(struct ipath_devdata *dd,
972 struct pci_dev *pdev) 964 struct pci_dev *pdev)
973{ 965{
974 int pos, ret = 0; 966 int pos, ret;
975 int ihandler = 0; 967
968 ret = __ht_create_irq(pdev, 0, ipath_ht_irq_update);
969 if (ret < 0) {
970 ipath_dev_err(dd, "Couldn't create interrupt handler: "
971 "err %d\n", ret);
972 goto bail;
973 }
974 dd->ipath_irq = ret;
975 ret = 0;
976 976
977 /* 977 /*
978 * Read the capability info to find the interrupt info, and also 978 * Handle clearing CRC errors in linkctrl register if necessary. We
979 * handle clearing CRC errors in linkctrl register if necessary. We
980 * do this early, before we ever enable errors or hardware errors, 979 * do this early, before we ever enable errors or hardware errors,
981 * mostly to avoid causing the chip to enter freeze mode. 980 * mostly to avoid causing the chip to enter freeze mode.
982 */ 981 */
@@ -1000,17 +999,9 @@ static int ipath_setup_ht_config(struct ipath_devdata *dd,
1000 } 999 }
1001 if (!(cap_type & 0xE0)) 1000 if (!(cap_type & 0xE0))
1002 slave_or_pri_blk(dd, pdev, pos, cap_type); 1001 slave_or_pri_blk(dd, pdev, pos, cap_type);
1003 else if (cap_type == HT_INTR_DISC_CONFIG)
1004 ihandler = set_int_handler(dd, pdev, pos);
1005 } while ((pos = pci_find_next_capability(pdev, pos, 1002 } while ((pos = pci_find_next_capability(pdev, pos,
1006 PCI_CAP_ID_HT))); 1003 PCI_CAP_ID_HT)));
1007 1004
1008 if (!ihandler) {
1009 ipath_dev_err(dd, "Couldn't find interrupt handler in "
1010 "config space\n");
1011 ret = -ENODEV;
1012 }
1013
1014bail: 1005bail:
1015 return ret; 1006 return ret;
1016} 1007}
@@ -1360,25 +1351,6 @@ static void ipath_ht_quiet_serdes(struct ipath_devdata *dd)
1360 ipath_write_kreg(dd, dd->ipath_kregs->kr_serdesconfig0, val); 1351 ipath_write_kreg(dd, dd->ipath_kregs->kr_serdesconfig0, val);
1361} 1352}
1362 1353
1363static int ipath_ht_intconfig(struct ipath_devdata *dd)
1364{
1365 int ret;
1366
1367 if (!dd->ipath_intconfig) {
1368 ipath_dev_err(dd, "No interrupts enabled, couldn't setup "
1369 "interrupt address\n");
1370 ret = 1;
1371 goto bail;
1372 }
1373
1374 ipath_write_kreg(dd, dd->ipath_kregs->kr_interruptconfig,
1375 dd->ipath_intconfig); /* interrupt address */
1376 ret = 0;
1377
1378bail:
1379 return ret;
1380}
1381
1382/** 1354/**
1383 * ipath_pe_put_tid - write a TID in chip 1355 * ipath_pe_put_tid - write a TID in chip
1384 * @dd: the infinipath device 1356 * @dd: the infinipath device
@@ -1575,6 +1547,14 @@ static int ipath_ht_get_base_info(struct ipath_portdata *pd, void *kbase)
1575 return 0; 1547 return 0;
1576} 1548}
1577 1549
1550static void ipath_ht_free_irq(struct ipath_devdata *dd)
1551{
1552 free_irq(dd->ipath_irq, dd);
1553 ht_destroy_irq(dd->ipath_irq);
1554 dd->ipath_irq = 0;
1555 dd->ipath_intconfig = 0;
1556}
1557
1578/** 1558/**
1579 * ipath_init_iba6110_funcs - set up the chip-specific function pointers 1559 * ipath_init_iba6110_funcs - set up the chip-specific function pointers
1580 * @dd: the infinipath device 1560 * @dd: the infinipath device
@@ -1598,6 +1578,7 @@ void ipath_init_iba6110_funcs(struct ipath_devdata *dd)
1598 dd->ipath_f_cleanup = ipath_setup_ht_cleanup; 1578 dd->ipath_f_cleanup = ipath_setup_ht_cleanup;
1599 dd->ipath_f_setextled = ipath_setup_ht_setextled; 1579 dd->ipath_f_setextled = ipath_setup_ht_setextled;
1600 dd->ipath_f_get_base_info = ipath_ht_get_base_info; 1580 dd->ipath_f_get_base_info = ipath_ht_get_base_info;
1581 dd->ipath_f_free_irq = ipath_ht_free_irq;
1601 1582
1602 /* 1583 /*
1603 * initialize chip-specific variables 1584 * initialize chip-specific variables
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c
index a72ab9de386a..6af89683f710 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6120.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6120.c
@@ -851,6 +851,7 @@ static int ipath_setup_pe_config(struct ipath_devdata *dd,
851 int pos, ret; 851 int pos, ret;
852 852
853 dd->ipath_msi_lo = 0; /* used as a flag during reset processing */ 853 dd->ipath_msi_lo = 0; /* used as a flag during reset processing */
854 dd->ipath_irq = pdev->irq;
854 ret = pci_enable_msi(dd->pcidev); 855 ret = pci_enable_msi(dd->pcidev);
855 if (ret) 856 if (ret)
856 ipath_dev_err(dd, "pci_enable_msi failed: %d, " 857 ipath_dev_err(dd, "pci_enable_msi failed: %d, "
@@ -1323,6 +1324,12 @@ done:
1323 return 0; 1324 return 0;
1324} 1325}
1325 1326
1327static void ipath_pe_free_irq(struct ipath_devdata *dd)
1328{
1329 free_irq(dd->ipath_irq, dd);
1330 dd->ipath_irq = 0;
1331}
1332
1326/** 1333/**
1327 * ipath_init_iba6120_funcs - set up the chip-specific function pointers 1334 * ipath_init_iba6120_funcs - set up the chip-specific function pointers
1328 * @dd: the infinipath device 1335 * @dd: the infinipath device
@@ -1349,6 +1356,7 @@ void ipath_init_iba6120_funcs(struct ipath_devdata *dd)
1349 dd->ipath_f_cleanup = ipath_setup_pe_cleanup; 1356 dd->ipath_f_cleanup = ipath_setup_pe_cleanup;
1350 dd->ipath_f_setextled = ipath_setup_pe_setextled; 1357 dd->ipath_f_setextled = ipath_setup_pe_setextled;
1351 dd->ipath_f_get_base_info = ipath_pe_get_base_info; 1358 dd->ipath_f_get_base_info = ipath_pe_get_base_info;
1359 dd->ipath_f_free_irq = ipath_pe_free_irq;
1352 1360
1353 /* initialize chip-specific variables */ 1361 /* initialize chip-specific variables */
1354 dd->ipath_f_tidtemplate = ipath_pe_tidtemplate; 1362 dd->ipath_f_tidtemplate = ipath_pe_tidtemplate;
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c
index d9079ee12030..5652a550d442 100644
--- a/drivers/infiniband/hw/ipath/ipath_intr.c
+++ b/drivers/infiniband/hw/ipath/ipath_intr.c
@@ -710,14 +710,14 @@ static void ipath_bad_intr(struct ipath_devdata *dd, u32 * unexpectp)
710 * linuxbios development work, and it may happen in 710 * linuxbios development work, and it may happen in
711 * the future again. 711 * the future again.
712 */ 712 */
713 if (dd->pcidev && dd->pcidev->irq) { 713 if (dd->pcidev && dd->ipath_irq) {
714 ipath_dev_err(dd, "Now %u unexpected " 714 ipath_dev_err(dd, "Now %u unexpected "
715 "interrupts, unregistering " 715 "interrupts, unregistering "
716 "interrupt handler\n", 716 "interrupt handler\n",
717 *unexpectp); 717 *unexpectp);
718 ipath_dbg("free_irq of irq %x\n", 718 ipath_dbg("free_irq of irq %d\n",
719 dd->pcidev->irq); 719 dd->ipath_irq);
720 free_irq(dd->pcidev->irq, dd); 720 dd->ipath_f_free_irq(dd);
721 } 721 }
722 } 722 }
723 if (ipath_read_kreg32(dd, dd->ipath_kregs->kr_intmask)) { 723 if (ipath_read_kreg32(dd, dd->ipath_kregs->kr_intmask)) {
@@ -753,7 +753,7 @@ static void ipath_bad_regread(struct ipath_devdata *dd)
753 if (allbits == 2) { 753 if (allbits == 2) {
754 ipath_dev_err(dd, "Still bad interrupt status, " 754 ipath_dev_err(dd, "Still bad interrupt status, "
755 "unregistering interrupt\n"); 755 "unregistering interrupt\n");
756 free_irq(dd->pcidev->irq, dd); 756 dd->ipath_f_free_irq(dd);
757 } else if (allbits > 2) { 757 } else if (allbits > 2) {
758 if ((allbits % 10000) == 0) 758 if ((allbits % 10000) == 0)
759 printk("."); 759 printk(".");
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 7c436697d0e4..986b2125b8f5 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -213,6 +213,8 @@ struct ipath_devdata {
213 void (*ipath_f_setextled)(struct ipath_devdata *, u64, u64); 213 void (*ipath_f_setextled)(struct ipath_devdata *, u64, u64);
214 /* fill out chip-specific fields */ 214 /* fill out chip-specific fields */
215 int (*ipath_f_get_base_info)(struct ipath_portdata *, void *); 215 int (*ipath_f_get_base_info)(struct ipath_portdata *, void *);
216 /* free irq */
217 void (*ipath_f_free_irq)(struct ipath_devdata *);
216 struct ipath_ibdev *verbs_dev; 218 struct ipath_ibdev *verbs_dev;
217 struct timer_list verbs_timer; 219 struct timer_list verbs_timer;
218 /* total dwords sent (summed from counter) */ 220 /* total dwords sent (summed from counter) */
@@ -328,6 +330,8 @@ struct ipath_devdata {
328 /* so we can rewrite it after a chip reset */ 330 /* so we can rewrite it after a chip reset */
329 u32 ipath_pcibar1; 331 u32 ipath_pcibar1;
330 332
333 /* interrupt number */
334 int ipath_irq;
331 /* HT/PCI Vendor ID (here for NodeInfo) */ 335 /* HT/PCI Vendor ID (here for NodeInfo) */
332 u16 ipath_vendorid; 336 u16 ipath_vendorid;
333 /* HT/PCI Device ID (here for NodeInfo) */ 337 /* HT/PCI Device ID (here for NodeInfo) */
@@ -869,9 +873,6 @@ int ipath_device_create_group(struct device *, struct ipath_devdata *);
869void ipath_device_remove_group(struct device *, struct ipath_devdata *); 873void ipath_device_remove_group(struct device *, struct ipath_devdata *);
870int ipath_expose_reset(struct device *); 874int ipath_expose_reset(struct device *);
871 875
872int ipath_diagpkt_add(void);
873void ipath_diagpkt_remove(void);
874
875int ipath_init_ipathfs(void); 876int ipath_init_ipathfs(void);
876void ipath_exit_ipathfs(void); 877void ipath_exit_ipathfs(void);
877int ipathfs_add_device(struct ipath_devdata *); 878int ipathfs_add_device(struct ipath_devdata *);
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index a5456108dbad..acdee33ee1f8 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -1487,7 +1487,7 @@ int ipath_register_ib_device(struct ipath_devdata *dd)
1487 idev->pma_counter_select[1] = IB_PMA_PORT_RCV_DATA; 1487 idev->pma_counter_select[1] = IB_PMA_PORT_RCV_DATA;
1488 idev->pma_counter_select[2] = IB_PMA_PORT_XMIT_PKTS; 1488 idev->pma_counter_select[2] = IB_PMA_PORT_XMIT_PKTS;
1489 idev->pma_counter_select[3] = IB_PMA_PORT_RCV_PKTS; 1489 idev->pma_counter_select[3] = IB_PMA_PORT_RCV_PKTS;
1490 idev->pma_counter_select[5] = IB_PMA_PORT_XMIT_WAIT; 1490 idev->pma_counter_select[4] = IB_PMA_PORT_XMIT_WAIT;
1491 idev->link_width_enabled = 3; /* 1x or 4x */ 1491 idev->link_width_enabled = 3; /* 1x or 4x */
1492 1492
1493 /* Snapshot current HW counters to "clear" them. */ 1493 /* Snapshot current HW counters to "clear" them. */
diff --git a/drivers/infiniband/hw/mthca/mthca_av.c b/drivers/infiniband/hw/mthca/mthca_av.c
index 69599455aca2..57cdc1bc5f50 100644
--- a/drivers/infiniband/hw/mthca/mthca_av.c
+++ b/drivers/infiniband/hw/mthca/mthca_av.c
@@ -33,7 +33,6 @@
33 * $Id: mthca_av.c 1349 2004-12-16 21:09:43Z roland $ 33 * $Id: mthca_av.c 1349 2004-12-16 21:09:43Z roland $
34 */ 34 */
35 35
36#include <linux/init.h>
37#include <linux/string.h> 36#include <linux/string.h>
38#include <linux/slab.h> 37#include <linux/slab.h>
39 38
@@ -323,7 +322,7 @@ int mthca_ah_query(struct ib_ah *ibah, struct ib_ah_attr *attr)
323 return 0; 322 return 0;
324} 323}
325 324
326int __devinit mthca_init_av_table(struct mthca_dev *dev) 325int mthca_init_av_table(struct mthca_dev *dev)
327{ 326{
328 int err; 327 int err;
329 328
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 99a94d710935..768df7265b81 100644
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -1820,11 +1820,11 @@ int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
1820 1820
1821#define MAD_IFC_BOX_SIZE 0x400 1821#define MAD_IFC_BOX_SIZE 0x400
1822#define MAD_IFC_MY_QPN_OFFSET 0x100 1822#define MAD_IFC_MY_QPN_OFFSET 0x100
1823#define MAD_IFC_RQPN_OFFSET 0x104 1823#define MAD_IFC_RQPN_OFFSET 0x108
1824#define MAD_IFC_SL_OFFSET 0x108 1824#define MAD_IFC_SL_OFFSET 0x10c
1825#define MAD_IFC_G_PATH_OFFSET 0x109 1825#define MAD_IFC_G_PATH_OFFSET 0x10d
1826#define MAD_IFC_RLID_OFFSET 0x10a 1826#define MAD_IFC_RLID_OFFSET 0x10e
1827#define MAD_IFC_PKEY_OFFSET 0x10e 1827#define MAD_IFC_PKEY_OFFSET 0x112
1828#define MAD_IFC_GRH_OFFSET 0x140 1828#define MAD_IFC_GRH_OFFSET 0x140
1829 1829
1830 inmailbox = mthca_alloc_mailbox(dev, GFP_KERNEL); 1830 inmailbox = mthca_alloc_mailbox(dev, GFP_KERNEL);
@@ -1862,7 +1862,7 @@ int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
1862 1862
1863 val = in_wc->dlid_path_bits | 1863 val = in_wc->dlid_path_bits |
1864 (in_wc->wc_flags & IB_WC_GRH ? 0x80 : 0); 1864 (in_wc->wc_flags & IB_WC_GRH ? 0x80 : 0);
1865 MTHCA_PUT(inbox, val, MAD_IFC_GRH_OFFSET); 1865 MTHCA_PUT(inbox, val, MAD_IFC_G_PATH_OFFSET);
1866 1866
1867 MTHCA_PUT(inbox, in_wc->slid, MAD_IFC_RLID_OFFSET); 1867 MTHCA_PUT(inbox, in_wc->slid, MAD_IFC_RLID_OFFSET);
1868 MTHCA_PUT(inbox, in_wc->pkey_index, MAD_IFC_PKEY_OFFSET); 1868 MTHCA_PUT(inbox, in_wc->pkey_index, MAD_IFC_PKEY_OFFSET);
@@ -1870,7 +1870,7 @@ int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
1870 if (in_grh) 1870 if (in_grh)
1871 memcpy(inbox + MAD_IFC_GRH_OFFSET, in_grh, 40); 1871 memcpy(inbox + MAD_IFC_GRH_OFFSET, in_grh, 40);
1872 1872
1873 op_modifier |= 0x10; 1873 op_modifier |= 0x4;
1874 1874
1875 in_modifier |= in_wc->slid << 16; 1875 in_modifier |= in_wc->slid << 16;
1876 } 1876 }
diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c
index e393681ba7d4..283d50b76c3d 100644
--- a/drivers/infiniband/hw/mthca/mthca_cq.c
+++ b/drivers/infiniband/hw/mthca/mthca_cq.c
@@ -36,9 +36,10 @@
36 * $Id: mthca_cq.c 1369 2004-12-20 16:17:07Z roland $ 36 * $Id: mthca_cq.c 1369 2004-12-20 16:17:07Z roland $
37 */ 37 */
38 38
39#include <linux/init.h>
40#include <linux/hardirq.h> 39#include <linux/hardirq.h>
41 40
41#include <asm/io.h>
42
42#include <rdma/ib_pack.h> 43#include <rdma/ib_pack.h>
43 44
44#include "mthca_dev.h" 45#include "mthca_dev.h"
@@ -210,6 +211,11 @@ static inline void update_cons_index(struct mthca_dev *dev, struct mthca_cq *cq,
210 mthca_write64(doorbell, 211 mthca_write64(doorbell,
211 dev->kar + MTHCA_CQ_DOORBELL, 212 dev->kar + MTHCA_CQ_DOORBELL,
212 MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock)); 213 MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock));
214 /*
215 * Make sure doorbells don't leak out of CQ spinlock
216 * and reach the HCA out of order:
217 */
218 mmiowb();
213 } 219 }
214} 220}
215 221
@@ -963,7 +969,7 @@ void mthca_free_cq(struct mthca_dev *dev,
963 mthca_free_mailbox(dev, mailbox); 969 mthca_free_mailbox(dev, mailbox);
964} 970}
965 971
966int __devinit mthca_init_cq_table(struct mthca_dev *dev) 972int mthca_init_cq_table(struct mthca_dev *dev)
967{ 973{
968 int err; 974 int err;
969 975
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index e284e0613a94..8ec9fa1ff9ea 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -33,7 +33,6 @@
33 * $Id: mthca_eq.c 1382 2004-12-24 02:21:02Z roland $ 33 * $Id: mthca_eq.c 1382 2004-12-24 02:21:02Z roland $
34 */ 34 */
35 35
36#include <linux/init.h>
37#include <linux/errno.h> 36#include <linux/errno.h>
38#include <linux/interrupt.h> 37#include <linux/interrupt.h>
39#include <linux/pci.h> 38#include <linux/pci.h>
@@ -479,10 +478,10 @@ static irqreturn_t mthca_arbel_msi_x_interrupt(int irq, void *eq_ptr)
479 return IRQ_HANDLED; 478 return IRQ_HANDLED;
480} 479}
481 480
482static int __devinit mthca_create_eq(struct mthca_dev *dev, 481static int mthca_create_eq(struct mthca_dev *dev,
483 int nent, 482 int nent,
484 u8 intr, 483 u8 intr,
485 struct mthca_eq *eq) 484 struct mthca_eq *eq)
486{ 485{
487 int npages; 486 int npages;
488 u64 *dma_list = NULL; 487 u64 *dma_list = NULL;
@@ -664,9 +663,9 @@ static void mthca_free_irqs(struct mthca_dev *dev)
664 dev->eq_table.eq + i); 663 dev->eq_table.eq + i);
665} 664}
666 665
667static int __devinit mthca_map_reg(struct mthca_dev *dev, 666static int mthca_map_reg(struct mthca_dev *dev,
668 unsigned long offset, unsigned long size, 667 unsigned long offset, unsigned long size,
669 void __iomem **map) 668 void __iomem **map)
670{ 669{
671 unsigned long base = pci_resource_start(dev->pdev, 0); 670 unsigned long base = pci_resource_start(dev->pdev, 0);
672 671
@@ -691,7 +690,7 @@ static void mthca_unmap_reg(struct mthca_dev *dev, unsigned long offset,
691 iounmap(map); 690 iounmap(map);
692} 691}
693 692
694static int __devinit mthca_map_eq_regs(struct mthca_dev *dev) 693static int mthca_map_eq_regs(struct mthca_dev *dev)
695{ 694{
696 if (mthca_is_memfree(dev)) { 695 if (mthca_is_memfree(dev)) {
697 /* 696 /*
@@ -781,7 +780,7 @@ static void mthca_unmap_eq_regs(struct mthca_dev *dev)
781 } 780 }
782} 781}
783 782
784int __devinit mthca_map_eq_icm(struct mthca_dev *dev, u64 icm_virt) 783int mthca_map_eq_icm(struct mthca_dev *dev, u64 icm_virt)
785{ 784{
786 int ret; 785 int ret;
787 u8 status; 786 u8 status;
@@ -825,7 +824,7 @@ void mthca_unmap_eq_icm(struct mthca_dev *dev)
825 __free_page(dev->eq_table.icm_page); 824 __free_page(dev->eq_table.icm_page);
826} 825}
827 826
828int __devinit mthca_init_eq_table(struct mthca_dev *dev) 827int mthca_init_eq_table(struct mthca_dev *dev)
829{ 828{
830 int err; 829 int err;
831 u8 status; 830 u8 status;
diff --git a/drivers/infiniband/hw/mthca/mthca_mad.c b/drivers/infiniband/hw/mthca/mthca_mad.c
index 45e106f14807..acfa41d968ee 100644
--- a/drivers/infiniband/hw/mthca/mthca_mad.c
+++ b/drivers/infiniband/hw/mthca/mthca_mad.c
@@ -317,7 +317,7 @@ err:
317 return ret; 317 return ret;
318} 318}
319 319
320void __devexit mthca_free_agents(struct mthca_dev *dev) 320void mthca_free_agents(struct mthca_dev *dev)
321{ 321{
322 struct ib_mad_agent *agent; 322 struct ib_mad_agent *agent;
323 int p, q; 323 int p, q;
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 47ea02148368..0491ec7a7c0a 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -98,7 +98,7 @@ static struct mthca_profile default_profile = {
98 .uarc_size = 1 << 18, /* Arbel only */ 98 .uarc_size = 1 << 18, /* Arbel only */
99}; 99};
100 100
101static int __devinit mthca_tune_pci(struct mthca_dev *mdev) 101static int mthca_tune_pci(struct mthca_dev *mdev)
102{ 102{
103 int cap; 103 int cap;
104 u16 val; 104 u16 val;
@@ -143,7 +143,7 @@ static int __devinit mthca_tune_pci(struct mthca_dev *mdev)
143 return 0; 143 return 0;
144} 144}
145 145
146static int __devinit mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim *dev_lim) 146static int mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim *dev_lim)
147{ 147{
148 int err; 148 int err;
149 u8 status; 149 u8 status;
@@ -255,7 +255,7 @@ static int __devinit mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim
255 return 0; 255 return 0;
256} 256}
257 257
258static int __devinit mthca_init_tavor(struct mthca_dev *mdev) 258static int mthca_init_tavor(struct mthca_dev *mdev)
259{ 259{
260 u8 status; 260 u8 status;
261 int err; 261 int err;
@@ -333,7 +333,7 @@ err_disable:
333 return err; 333 return err;
334} 334}
335 335
336static int __devinit mthca_load_fw(struct mthca_dev *mdev) 336static int mthca_load_fw(struct mthca_dev *mdev)
337{ 337{
338 u8 status; 338 u8 status;
339 int err; 339 int err;
@@ -379,10 +379,10 @@ err_free:
379 return err; 379 return err;
380} 380}
381 381
382static int __devinit mthca_init_icm(struct mthca_dev *mdev, 382static int mthca_init_icm(struct mthca_dev *mdev,
383 struct mthca_dev_lim *dev_lim, 383 struct mthca_dev_lim *dev_lim,
384 struct mthca_init_hca_param *init_hca, 384 struct mthca_init_hca_param *init_hca,
385 u64 icm_size) 385 u64 icm_size)
386{ 386{
387 u64 aux_pages; 387 u64 aux_pages;
388 u8 status; 388 u8 status;
@@ -575,7 +575,7 @@ static void mthca_free_icms(struct mthca_dev *mdev)
575 mthca_free_icm(mdev, mdev->fw.arbel.aux_icm); 575 mthca_free_icm(mdev, mdev->fw.arbel.aux_icm);
576} 576}
577 577
578static int __devinit mthca_init_arbel(struct mthca_dev *mdev) 578static int mthca_init_arbel(struct mthca_dev *mdev)
579{ 579{
580 struct mthca_dev_lim dev_lim; 580 struct mthca_dev_lim dev_lim;
581 struct mthca_profile profile; 581 struct mthca_profile profile;
@@ -683,7 +683,7 @@ static void mthca_close_hca(struct mthca_dev *mdev)
683 mthca_SYS_DIS(mdev, &status); 683 mthca_SYS_DIS(mdev, &status);
684} 684}
685 685
686static int __devinit mthca_init_hca(struct mthca_dev *mdev) 686static int mthca_init_hca(struct mthca_dev *mdev)
687{ 687{
688 u8 status; 688 u8 status;
689 int err; 689 int err;
@@ -720,7 +720,7 @@ err_close:
720 return err; 720 return err;
721} 721}
722 722
723static int __devinit mthca_setup_hca(struct mthca_dev *dev) 723static int mthca_setup_hca(struct mthca_dev *dev)
724{ 724{
725 int err; 725 int err;
726 u8 status; 726 u8 status;
@@ -875,8 +875,7 @@ err_uar_table_free:
875 return err; 875 return err;
876} 876}
877 877
878static int __devinit mthca_request_regions(struct pci_dev *pdev, 878static int mthca_request_regions(struct pci_dev *pdev, int ddr_hidden)
879 int ddr_hidden)
880{ 879{
881 int err; 880 int err;
882 881
@@ -928,7 +927,7 @@ static void mthca_release_regions(struct pci_dev *pdev,
928 MTHCA_HCR_SIZE); 927 MTHCA_HCR_SIZE);
929} 928}
930 929
931static int __devinit mthca_enable_msi_x(struct mthca_dev *mdev) 930static int mthca_enable_msi_x(struct mthca_dev *mdev)
932{ 931{
933 struct msix_entry entries[3]; 932 struct msix_entry entries[3];
934 int err; 933 int err;
@@ -1213,7 +1212,7 @@ int __mthca_restart_one(struct pci_dev *pdev)
1213} 1212}
1214 1213
1215static int __devinit mthca_init_one(struct pci_dev *pdev, 1214static int __devinit mthca_init_one(struct pci_dev *pdev,
1216 const struct pci_device_id *id) 1215 const struct pci_device_id *id)
1217{ 1216{
1218 static int mthca_version_printed = 0; 1217 static int mthca_version_printed = 0;
1219 int ret; 1218 int ret;
diff --git a/drivers/infiniband/hw/mthca/mthca_mcg.c b/drivers/infiniband/hw/mthca/mthca_mcg.c
index 47ca8a9b7247..a8ad072be074 100644
--- a/drivers/infiniband/hw/mthca/mthca_mcg.c
+++ b/drivers/infiniband/hw/mthca/mthca_mcg.c
@@ -32,7 +32,6 @@
32 * $Id: mthca_mcg.c 1349 2004-12-16 21:09:43Z roland $ 32 * $Id: mthca_mcg.c 1349 2004-12-16 21:09:43Z roland $
33 */ 33 */
34 34
35#include <linux/init.h>
36#include <linux/string.h> 35#include <linux/string.h>
37#include <linux/slab.h> 36#include <linux/slab.h>
38 37
@@ -371,7 +370,7 @@ int mthca_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid)
371 return err; 370 return err;
372} 371}
373 372
374int __devinit mthca_init_mcg_table(struct mthca_dev *dev) 373int mthca_init_mcg_table(struct mthca_dev *dev)
375{ 374{
376 int err; 375 int err;
377 int table_size = dev->limits.num_mgms + dev->limits.num_amgms; 376 int table_size = dev->limits.num_mgms + dev->limits.num_amgms;
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
index a486dec1707e..f71ffa88db3a 100644
--- a/drivers/infiniband/hw/mthca/mthca_mr.c
+++ b/drivers/infiniband/hw/mthca/mthca_mr.c
@@ -34,7 +34,6 @@
34 */ 34 */
35 35
36#include <linux/slab.h> 36#include <linux/slab.h>
37#include <linux/init.h>
38#include <linux/errno.h> 37#include <linux/errno.h>
39 38
40#include "mthca_dev.h" 39#include "mthca_dev.h"
@@ -135,7 +134,7 @@ static void mthca_buddy_free(struct mthca_buddy *buddy, u32 seg, int order)
135 spin_unlock(&buddy->lock); 134 spin_unlock(&buddy->lock);
136} 135}
137 136
138static int __devinit mthca_buddy_init(struct mthca_buddy *buddy, int max_order) 137static int mthca_buddy_init(struct mthca_buddy *buddy, int max_order)
139{ 138{
140 int i, s; 139 int i, s;
141 140
@@ -759,7 +758,7 @@ void mthca_arbel_fmr_unmap(struct mthca_dev *dev, struct mthca_fmr *fmr)
759 *(u8 *) fmr->mem.arbel.mpt = MTHCA_MPT_STATUS_SW; 758 *(u8 *) fmr->mem.arbel.mpt = MTHCA_MPT_STATUS_SW;
760} 759}
761 760
762int __devinit mthca_init_mr_table(struct mthca_dev *dev) 761int mthca_init_mr_table(struct mthca_dev *dev)
763{ 762{
764 unsigned long addr; 763 unsigned long addr;
765 int err, i; 764 int err, i;
diff --git a/drivers/infiniband/hw/mthca/mthca_pd.c b/drivers/infiniband/hw/mthca/mthca_pd.c
index 59df51614c85..c1e950764bd8 100644
--- a/drivers/infiniband/hw/mthca/mthca_pd.c
+++ b/drivers/infiniband/hw/mthca/mthca_pd.c
@@ -34,7 +34,6 @@
34 * $Id: mthca_pd.c 1349 2004-12-16 21:09:43Z roland $ 34 * $Id: mthca_pd.c 1349 2004-12-16 21:09:43Z roland $
35 */ 35 */
36 36
37#include <linux/init.h>
38#include <linux/errno.h> 37#include <linux/errno.h>
39 38
40#include "mthca_dev.h" 39#include "mthca_dev.h"
@@ -69,7 +68,7 @@ void mthca_pd_free(struct mthca_dev *dev, struct mthca_pd *pd)
69 mthca_free(&dev->pd_table.alloc, pd->pd_num); 68 mthca_free(&dev->pd_table.alloc, pd->pd_num);
70} 69}
71 70
72int __devinit mthca_init_pd_table(struct mthca_dev *dev) 71int mthca_init_pd_table(struct mthca_dev *dev)
73{ 72{
74 return mthca_alloc_init(&dev->pd_table.alloc, 73 return mthca_alloc_init(&dev->pd_table.alloc,
75 dev->limits.num_pds, 74 dev->limits.num_pds,
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index fc67f780581b..21422a3336ad 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -1100,11 +1100,10 @@ static struct ib_fmr *mthca_alloc_fmr(struct ib_pd *pd, int mr_access_flags,
1100 struct mthca_fmr *fmr; 1100 struct mthca_fmr *fmr;
1101 int err; 1101 int err;
1102 1102
1103 fmr = kmalloc(sizeof *fmr, GFP_KERNEL); 1103 fmr = kmemdup(fmr_attr, sizeof *fmr, GFP_KERNEL);
1104 if (!fmr) 1104 if (!fmr)
1105 return ERR_PTR(-ENOMEM); 1105 return ERR_PTR(-ENOMEM);
1106 1106
1107 memcpy(&fmr->attr, fmr_attr, sizeof *fmr_attr);
1108 err = mthca_fmr_alloc(to_mdev(pd->device), to_mpd(pd)->pd_num, 1107 err = mthca_fmr_alloc(to_mdev(pd->device), to_mpd(pd)->pd_num,
1109 convert_access(mr_access_flags), fmr); 1108 convert_access(mr_access_flags), fmr);
1110 1109
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 5e5c58b9920b..33e3ba7937f1 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -35,10 +35,11 @@
35 * $Id: mthca_qp.c 1355 2004-12-17 15:23:43Z roland $ 35 * $Id: mthca_qp.c 1355 2004-12-17 15:23:43Z roland $
36 */ 36 */
37 37
38#include <linux/init.h>
39#include <linux/string.h> 38#include <linux/string.h>
40#include <linux/slab.h> 39#include <linux/slab.h>
41 40
41#include <asm/io.h>
42
42#include <rdma/ib_verbs.h> 43#include <rdma/ib_verbs.h>
43#include <rdma/ib_cache.h> 44#include <rdma/ib_cache.h>
44#include <rdma/ib_pack.h> 45#include <rdma/ib_pack.h>
@@ -1732,6 +1733,11 @@ out:
1732 mthca_write64(doorbell, 1733 mthca_write64(doorbell,
1733 dev->kar + MTHCA_SEND_DOORBELL, 1734 dev->kar + MTHCA_SEND_DOORBELL,
1734 MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock)); 1735 MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock));
1736 /*
1737 * Make sure doorbells don't leak out of SQ spinlock
1738 * and reach the HCA out of order:
1739 */
1740 mmiowb();
1735 } 1741 }
1736 1742
1737 qp->sq.next_ind = ind; 1743 qp->sq.next_ind = ind;
@@ -1851,6 +1857,12 @@ out:
1851 qp->rq.next_ind = ind; 1857 qp->rq.next_ind = ind;
1852 qp->rq.head += nreq; 1858 qp->rq.head += nreq;
1853 1859
1860 /*
1861 * Make sure doorbells don't leak out of RQ spinlock and reach
1862 * the HCA out of order:
1863 */
1864 mmiowb();
1865
1854 spin_unlock_irqrestore(&qp->rq.lock, flags); 1866 spin_unlock_irqrestore(&qp->rq.lock, flags);
1855 return err; 1867 return err;
1856} 1868}
@@ -2112,6 +2124,12 @@ out:
2112 MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock)); 2124 MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock));
2113 } 2125 }
2114 2126
2127 /*
2128 * Make sure doorbells don't leak out of SQ spinlock and reach
2129 * the HCA out of order:
2130 */
2131 mmiowb();
2132
2115 spin_unlock_irqrestore(&qp->sq.lock, flags); 2133 spin_unlock_irqrestore(&qp->sq.lock, flags);
2116 return err; 2134 return err;
2117} 2135}
@@ -2222,7 +2240,7 @@ void mthca_free_err_wqe(struct mthca_dev *dev, struct mthca_qp *qp, int is_send,
2222 *new_wqe = 0; 2240 *new_wqe = 0;
2223} 2241}
2224 2242
2225int __devinit mthca_init_qp_table(struct mthca_dev *dev) 2243int mthca_init_qp_table(struct mthca_dev *dev)
2226{ 2244{
2227 int err; 2245 int err;
2228 u8 status; 2246 u8 status;
diff --git a/drivers/infiniband/hw/mthca/mthca_srq.c b/drivers/infiniband/hw/mthca/mthca_srq.c
index 92a72f521528..34d2c4768962 100644
--- a/drivers/infiniband/hw/mthca/mthca_srq.c
+++ b/drivers/infiniband/hw/mthca/mthca_srq.c
@@ -35,6 +35,8 @@
35#include <linux/slab.h> 35#include <linux/slab.h>
36#include <linux/string.h> 36#include <linux/string.h>
37 37
38#include <asm/io.h>
39
38#include "mthca_dev.h" 40#include "mthca_dev.h"
39#include "mthca_cmd.h" 41#include "mthca_cmd.h"
40#include "mthca_memfree.h" 42#include "mthca_memfree.h"
@@ -118,7 +120,7 @@ static void mthca_arbel_init_srq_context(struct mthca_dev *dev,
118 120
119 memset(context, 0, sizeof *context); 121 memset(context, 0, sizeof *context);
120 122
121 logsize = long_log2(srq->max) + srq->wqe_shift; 123 logsize = long_log2(srq->max);
122 context->state_logsize_srqn = cpu_to_be32(logsize << 24 | srq->srqn); 124 context->state_logsize_srqn = cpu_to_be32(logsize << 24 | srq->srqn);
123 context->lkey = cpu_to_be32(srq->mr.ibmr.lkey); 125 context->lkey = cpu_to_be32(srq->mr.ibmr.lkey);
124 context->db_index = cpu_to_be32(srq->db_index); 126 context->db_index = cpu_to_be32(srq->db_index);
@@ -595,6 +597,12 @@ int mthca_tavor_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr,
595 MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock)); 597 MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock));
596 } 598 }
597 599
600 /*
601 * Make sure doorbells don't leak out of SRQ spinlock and
602 * reach the HCA out of order:
603 */
604 mmiowb();
605
598 spin_unlock_irqrestore(&srq->lock, flags); 606 spin_unlock_irqrestore(&srq->lock, flags);
599 return err; 607 return err;
600} 608}
@@ -707,7 +715,7 @@ int mthca_max_srq_sge(struct mthca_dev *dev)
707 sizeof (struct mthca_data_seg)); 715 sizeof (struct mthca_data_seg));
708} 716}
709 717
710int __devinit mthca_init_srq_table(struct mthca_dev *dev) 718int mthca_init_srq_table(struct mthca_dev *dev)
711{ 719{
712 int err; 720 int err;
713 721
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index 0b8a79d53a00..f2b61851a49c 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -233,7 +233,7 @@ static inline struct ipoib_neigh **to_ipoib_neigh(struct neighbour *neigh)
233} 233}
234 234
235struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neigh); 235struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neigh);
236void ipoib_neigh_free(struct ipoib_neigh *neigh); 236void ipoib_neigh_free(struct net_device *dev, struct ipoib_neigh *neigh);
237 237
238extern struct workqueue_struct *ipoib_workqueue; 238extern struct workqueue_struct *ipoib_workqueue;
239 239
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 1eaf00e9862c..5ba3154320b4 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -49,6 +49,8 @@
49 49
50#include <net/dst.h> 50#include <net/dst.h>
51 51
52#define IPOIB_QPN(ha) (be32_to_cpup((__be32 *) ha) & 0xffffff)
53
52MODULE_AUTHOR("Roland Dreier"); 54MODULE_AUTHOR("Roland Dreier");
53MODULE_DESCRIPTION("IP-over-InfiniBand net driver"); 55MODULE_DESCRIPTION("IP-over-InfiniBand net driver");
54MODULE_LICENSE("Dual BSD/GPL"); 56MODULE_LICENSE("Dual BSD/GPL");
@@ -262,7 +264,7 @@ static void path_free(struct net_device *dev, struct ipoib_path *path)
262 if (neigh->ah) 264 if (neigh->ah)
263 ipoib_put_ah(neigh->ah); 265 ipoib_put_ah(neigh->ah);
264 266
265 ipoib_neigh_free(neigh); 267 ipoib_neigh_free(dev, neigh);
266 } 268 }
267 269
268 spin_unlock_irqrestore(&priv->lock, flags); 270 spin_unlock_irqrestore(&priv->lock, flags);
@@ -520,14 +522,14 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
520 memcpy(&neigh->dgid.raw, &path->pathrec.dgid.raw, 522 memcpy(&neigh->dgid.raw, &path->pathrec.dgid.raw,
521 sizeof(union ib_gid)); 523 sizeof(union ib_gid));
522 524
523 ipoib_send(dev, skb, path->ah, 525 ipoib_send(dev, skb, path->ah, IPOIB_QPN(skb->dst->neighbour->ha));
524 be32_to_cpup((__be32 *) skb->dst->neighbour->ha));
525 } else { 526 } else {
526 neigh->ah = NULL; 527 neigh->ah = NULL;
527 __skb_queue_tail(&neigh->queue, skb);
528 528
529 if (!path->query && path_rec_start(dev, path)) 529 if (!path->query && path_rec_start(dev, path))
530 goto err_list; 530 goto err_list;
531
532 __skb_queue_tail(&neigh->queue, skb);
531 } 533 }
532 534
533 spin_unlock(&priv->lock); 535 spin_unlock(&priv->lock);
@@ -537,7 +539,7 @@ err_list:
537 list_del(&neigh->list); 539 list_del(&neigh->list);
538 540
539err_path: 541err_path:
540 ipoib_neigh_free(neigh); 542 ipoib_neigh_free(dev, neigh);
541 ++priv->stats.tx_dropped; 543 ++priv->stats.tx_dropped;
542 dev_kfree_skb_any(skb); 544 dev_kfree_skb_any(skb);
543 545
@@ -599,8 +601,7 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
599 ipoib_dbg(priv, "Send unicast ARP to %04x\n", 601 ipoib_dbg(priv, "Send unicast ARP to %04x\n",
600 be16_to_cpu(path->pathrec.dlid)); 602 be16_to_cpu(path->pathrec.dlid));
601 603
602 ipoib_send(dev, skb, path->ah, 604 ipoib_send(dev, skb, path->ah, IPOIB_QPN(phdr->hwaddr));
603 be32_to_cpup((__be32 *) phdr->hwaddr));
604 } else if ((path->query || !path_rec_start(dev, path)) && 605 } else if ((path->query || !path_rec_start(dev, path)) &&
605 skb_queue_len(&path->queue) < IPOIB_MAX_PATH_REC_QUEUE) { 606 skb_queue_len(&path->queue) < IPOIB_MAX_PATH_REC_QUEUE) {
606 /* put pseudoheader back on for next time */ 607 /* put pseudoheader back on for next time */
@@ -655,14 +656,13 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
655 */ 656 */
656 ipoib_put_ah(neigh->ah); 657 ipoib_put_ah(neigh->ah);
657 list_del(&neigh->list); 658 list_del(&neigh->list);
658 ipoib_neigh_free(neigh); 659 ipoib_neigh_free(dev, neigh);
659 spin_unlock(&priv->lock); 660 spin_unlock(&priv->lock);
660 ipoib_path_lookup(skb, dev); 661 ipoib_path_lookup(skb, dev);
661 goto out; 662 goto out;
662 } 663 }
663 664
664 ipoib_send(dev, skb, neigh->ah, 665 ipoib_send(dev, skb, neigh->ah, IPOIB_QPN(skb->dst->neighbour->ha));
665 be32_to_cpup((__be32 *) skb->dst->neighbour->ha));
666 goto out; 666 goto out;
667 } 667 }
668 668
@@ -694,7 +694,7 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
694 IPOIB_GID_FMT "\n", 694 IPOIB_GID_FMT "\n",
695 skb->dst ? "neigh" : "dst", 695 skb->dst ? "neigh" : "dst",
696 be16_to_cpup((__be16 *) skb->data), 696 be16_to_cpup((__be16 *) skb->data),
697 be32_to_cpup((__be32 *) phdr->hwaddr), 697 IPOIB_QPN(phdr->hwaddr),
698 IPOIB_GID_RAW_ARG(phdr->hwaddr + 4)); 698 IPOIB_GID_RAW_ARG(phdr->hwaddr + 4));
699 dev_kfree_skb_any(skb); 699 dev_kfree_skb_any(skb);
700 ++priv->stats.tx_dropped; 700 ++priv->stats.tx_dropped;
@@ -777,7 +777,7 @@ static void ipoib_neigh_destructor(struct neighbour *n)
777 777
778 ipoib_dbg(priv, 778 ipoib_dbg(priv,
779 "neigh_destructor for %06x " IPOIB_GID_FMT "\n", 779 "neigh_destructor for %06x " IPOIB_GID_FMT "\n",
780 be32_to_cpup((__be32 *) n->ha), 780 IPOIB_QPN(n->ha),
781 IPOIB_GID_RAW_ARG(n->ha + 4)); 781 IPOIB_GID_RAW_ARG(n->ha + 4));
782 782
783 spin_lock_irqsave(&priv->lock, flags); 783 spin_lock_irqsave(&priv->lock, flags);
@@ -787,7 +787,7 @@ static void ipoib_neigh_destructor(struct neighbour *n)
787 if (neigh->ah) 787 if (neigh->ah)
788 ah = neigh->ah; 788 ah = neigh->ah;
789 list_del(&neigh->list); 789 list_del(&neigh->list);
790 ipoib_neigh_free(neigh); 790 ipoib_neigh_free(n->dev, neigh);
791 } 791 }
792 792
793 spin_unlock_irqrestore(&priv->lock, flags); 793 spin_unlock_irqrestore(&priv->lock, flags);
@@ -810,9 +810,15 @@ struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neighbour)
810 return neigh; 810 return neigh;
811} 811}
812 812
813void ipoib_neigh_free(struct ipoib_neigh *neigh) 813void ipoib_neigh_free(struct net_device *dev, struct ipoib_neigh *neigh)
814{ 814{
815 struct ipoib_dev_priv *priv = netdev_priv(dev);
816 struct sk_buff *skb;
815 *to_ipoib_neigh(neigh->neighbour) = NULL; 817 *to_ipoib_neigh(neigh->neighbour) = NULL;
818 while ((skb = __skb_dequeue(&neigh->queue))) {
819 ++priv->stats.tx_dropped;
820 dev_kfree_skb_any(skb);
821 }
816 kfree(neigh); 822 kfree(neigh);
817} 823}
818 824
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 3faa1820f0e9..d282d65e3ee0 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -114,7 +114,7 @@ static void ipoib_mcast_free(struct ipoib_mcast *mcast)
114 */ 114 */
115 if (neigh->ah) 115 if (neigh->ah)
116 ipoib_put_ah(neigh->ah); 116 ipoib_put_ah(neigh->ah);
117 ipoib_neigh_free(neigh); 117 ipoib_neigh_free(dev, neigh);
118 } 118 }
119 119
120 spin_unlock_irqrestore(&priv->lock, flags); 120 spin_unlock_irqrestore(&priv->lock, flags);
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index eb6f98d82289..9b2041e25d59 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -363,11 +363,11 @@ iscsi_iser_conn_start(struct iscsi_cls_conn *cls_conn)
363 struct iscsi_conn *conn = cls_conn->dd_data; 363 struct iscsi_conn *conn = cls_conn->dd_data;
364 int err; 364 int err;
365 365
366 err = iscsi_conn_start(cls_conn); 366 err = iser_conn_set_full_featured_mode(conn);
367 if (err) 367 if (err)
368 return err; 368 return err;
369 369
370 return iser_conn_set_full_featured_mode(conn); 370 return iscsi_conn_start(cls_conn);
371} 371}
372 372
373static struct iscsi_transport iscsi_iser_transport; 373static struct iscsi_transport iscsi_iser_transport;
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h
index 9c53916f28c2..234e5b061a75 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.h
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.h
@@ -283,7 +283,7 @@ struct iser_global {
283 struct mutex connlist_mutex; 283 struct mutex connlist_mutex;
284 struct list_head connlist; /* all iSER IB connections */ 284 struct list_head connlist; /* all iSER IB connections */
285 285
286 kmem_cache_t *desc_cache; 286 struct kmem_cache *desc_cache;
287}; 287};
288 288
289extern struct iser_global ig; 289extern struct iser_global ig;
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 4b09147f438f..64ab5fc7cca3 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1176,9 +1176,11 @@ static int srp_cm_handler(struct ib_cm_id *cm_id, struct ib_cm_event *event)
1176 break; 1176 break;
1177 } 1177 }
1178 1178
1179 target->status = srp_alloc_iu_bufs(target); 1179 if (!target->rx_ring[0]) {
1180 if (target->status) 1180 target->status = srp_alloc_iu_bufs(target);
1181 break; 1181 if (target->status)
1182 break;
1183 }
1182 1184
1183 qp_attr = kmalloc(sizeof *qp_attr, GFP_KERNEL); 1185 qp_attr = kmalloc(sizeof *qp_attr, GFP_KERNEL);
1184 if (!qp_attr) { 1186 if (!qp_attr) {
@@ -1716,7 +1718,8 @@ static ssize_t srp_create_target(struct class_device *class_dev,
1716 if (!target_host) 1718 if (!target_host)
1717 return -ENOMEM; 1719 return -ENOMEM;
1718 1720
1719 target_host->max_lun = SRP_MAX_LUN; 1721 target_host->max_lun = SRP_MAX_LUN;
1722 target_host->max_cmd_len = sizeof ((struct srp_cmd *) (void *) 0L)->cdb;
1720 1723
1721 target = host_to_target(target_host); 1724 target = host_to_target(target_host);
1722 1725
diff --git a/drivers/input/gameport/fm801-gp.c b/drivers/input/gameport/fm801-gp.c
index 90de5afe03c2..1dec00e20dbc 100644
--- a/drivers/input/gameport/fm801-gp.c
+++ b/drivers/input/gameport/fm801-gp.c
@@ -82,17 +82,19 @@ static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device
82{ 82{
83 struct fm801_gp *gp; 83 struct fm801_gp *gp;
84 struct gameport *port; 84 struct gameport *port;
85 int error;
85 86
86 gp = kzalloc(sizeof(struct fm801_gp), GFP_KERNEL); 87 gp = kzalloc(sizeof(struct fm801_gp), GFP_KERNEL);
87 port = gameport_allocate_port(); 88 port = gameport_allocate_port();
88 if (!gp || !port) { 89 if (!gp || !port) {
89 printk(KERN_ERR "fm801-gp: Memory allocation failed\n"); 90 printk(KERN_ERR "fm801-gp: Memory allocation failed\n");
90 kfree(gp); 91 error = -ENOMEM;
91 gameport_free_port(port); 92 goto err_out_free;
92 return -ENOMEM;
93 } 93 }
94 94
95 pci_enable_device(pci); 95 error = pci_enable_device(pci);
96 if (error)
97 goto err_out_free;
96 98
97 port->open = fm801_gp_open; 99 port->open = fm801_gp_open;
98#ifdef HAVE_COOKED 100#ifdef HAVE_COOKED
@@ -108,9 +110,8 @@ static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device
108 if (!gp->res_port) { 110 if (!gp->res_port) {
109 printk(KERN_DEBUG "fm801-gp: unable to grab region 0x%x-0x%x\n", 111 printk(KERN_DEBUG "fm801-gp: unable to grab region 0x%x-0x%x\n",
110 port->io, port->io + 0x0f); 112 port->io, port->io + 0x0f);
111 gameport_free_port(port); 113 error = -EBUSY;
112 kfree(gp); 114 goto err_out_disable_dev;
113 return -EBUSY;
114 } 115 }
115 116
116 pci_set_drvdata(pci, gp); 117 pci_set_drvdata(pci, gp);
@@ -119,6 +120,13 @@ static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device
119 gameport_register_port(port); 120 gameport_register_port(port);
120 121
121 return 0; 122 return 0;
123
124 err_out_disable_dev:
125 pci_disable_device(pci);
126 err_out_free:
127 gameport_free_port(port);
128 kfree(gp);
129 return error;
122} 130}
123 131
124static void __devexit fm801_gp_remove(struct pci_dev *pci) 132static void __devexit fm801_gp_remove(struct pci_dev *pci)
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index 3f47ae55c6f3..a0af97efe6ac 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -191,6 +191,8 @@ static void gameport_run_poll_handler(unsigned long d)
191 191
192static void gameport_bind_driver(struct gameport *gameport, struct gameport_driver *drv) 192static void gameport_bind_driver(struct gameport *gameport, struct gameport_driver *drv)
193{ 193{
194 int error;
195
194 down_write(&gameport_bus.subsys.rwsem); 196 down_write(&gameport_bus.subsys.rwsem);
195 197
196 gameport->dev.driver = &drv->driver; 198 gameport->dev.driver = &drv->driver;
@@ -198,8 +200,20 @@ static void gameport_bind_driver(struct gameport *gameport, struct gameport_driv
198 gameport->dev.driver = NULL; 200 gameport->dev.driver = NULL;
199 goto out; 201 goto out;
200 } 202 }
201 device_bind_driver(&gameport->dev); 203
202out: 204 error = device_bind_driver(&gameport->dev);
205 if (error) {
206 printk(KERN_WARNING
207 "gameport: device_bind_driver() failed "
208 "for %s (%s) and %s, error: %d\n",
209 gameport->phys, gameport->name,
210 drv->description, error);
211 drv->disconnect(gameport);
212 gameport->dev.driver = NULL;
213 goto out;
214 }
215
216 out:
203 up_write(&gameport_bus.subsys.rwsem); 217 up_write(&gameport_bus.subsys.rwsem);
204} 218}
205 219
diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c
index 105112fb7b57..80cdebcbcb99 100644
--- a/drivers/input/joystick/iforce/iforce-usb.c
+++ b/drivers/input/joystick/iforce/iforce-usb.c
@@ -178,9 +178,9 @@ static int iforce_usb_probe(struct usb_interface *intf,
178 178
179fail: 179fail:
180 if (iforce) { 180 if (iforce) {
181 if (iforce->irq) usb_free_urb(iforce->irq); 181 usb_free_urb(iforce->irq);
182 if (iforce->out) usb_free_urb(iforce->out); 182 usb_free_urb(iforce->out);
183 if (iforce->ctrl) usb_free_urb(iforce->ctrl); 183 usb_free_urb(iforce->ctrl);
184 kfree(iforce); 184 kfree(iforce);
185 } 185 }
186 186
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index b6ef9eaad1dc..cbb93669d1ce 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -221,6 +221,7 @@ struct atkbd {
221 unsigned long xl_bit; 221 unsigned long xl_bit;
222 unsigned int last; 222 unsigned int last;
223 unsigned long time; 223 unsigned long time;
224 unsigned long err_count;
224 225
225 struct work_struct event_work; 226 struct work_struct event_work;
226 struct mutex event_mutex; 227 struct mutex event_mutex;
@@ -234,11 +235,13 @@ static ssize_t atkbd_attr_set_helper(struct device *dev, const char *buf, size_t
234#define ATKBD_DEFINE_ATTR(_name) \ 235#define ATKBD_DEFINE_ATTR(_name) \
235static ssize_t atkbd_show_##_name(struct atkbd *, char *); \ 236static ssize_t atkbd_show_##_name(struct atkbd *, char *); \
236static ssize_t atkbd_set_##_name(struct atkbd *, const char *, size_t); \ 237static ssize_t atkbd_set_##_name(struct atkbd *, const char *, size_t); \
237static ssize_t atkbd_do_show_##_name(struct device *d, struct device_attribute *attr, char *b) \ 238static ssize_t atkbd_do_show_##_name(struct device *d, \
239 struct device_attribute *attr, char *b) \
238{ \ 240{ \
239 return atkbd_attr_show_helper(d, b, atkbd_show_##_name); \ 241 return atkbd_attr_show_helper(d, b, atkbd_show_##_name); \
240} \ 242} \
241static ssize_t atkbd_do_set_##_name(struct device *d, struct device_attribute *attr, const char *b, size_t s) \ 243static ssize_t atkbd_do_set_##_name(struct device *d, \
244 struct device_attribute *attr, const char *b, size_t s) \
242{ \ 245{ \
243 return atkbd_attr_set_helper(d, b, s, atkbd_set_##_name); \ 246 return atkbd_attr_set_helper(d, b, s, atkbd_set_##_name); \
244} \ 247} \
@@ -251,6 +254,32 @@ ATKBD_DEFINE_ATTR(set);
251ATKBD_DEFINE_ATTR(softrepeat); 254ATKBD_DEFINE_ATTR(softrepeat);
252ATKBD_DEFINE_ATTR(softraw); 255ATKBD_DEFINE_ATTR(softraw);
253 256
257#define ATKBD_DEFINE_RO_ATTR(_name) \
258static ssize_t atkbd_show_##_name(struct atkbd *, char *); \
259static ssize_t atkbd_do_show_##_name(struct device *d, \
260 struct device_attribute *attr, char *b) \
261{ \
262 return atkbd_attr_show_helper(d, b, atkbd_show_##_name); \
263} \
264static struct device_attribute atkbd_attr_##_name = \
265 __ATTR(_name, S_IRUGO, atkbd_do_show_##_name, NULL);
266
267ATKBD_DEFINE_RO_ATTR(err_count);
268
269static struct attribute *atkbd_attributes[] = {
270 &atkbd_attr_extra.attr,
271 &atkbd_attr_scroll.attr,
272 &atkbd_attr_set.attr,
273 &atkbd_attr_softrepeat.attr,
274 &atkbd_attr_softraw.attr,
275 &atkbd_attr_err_count.attr,
276 NULL
277};
278
279static struct attribute_group atkbd_attribute_group = {
280 .attrs = atkbd_attributes,
281};
282
254static const unsigned int xl_table[] = { 283static const unsigned int xl_table[] = {
255 ATKBD_RET_BAT, ATKBD_RET_ERR, ATKBD_RET_ACK, 284 ATKBD_RET_BAT, ATKBD_RET_ERR, ATKBD_RET_ACK,
256 ATKBD_RET_NAK, ATKBD_RET_HANJA, ATKBD_RET_HANGEUL, 285 ATKBD_RET_NAK, ATKBD_RET_HANJA, ATKBD_RET_HANGEUL,
@@ -396,7 +425,10 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
396 add_release_event = 1; 425 add_release_event = 1;
397 break; 426 break;
398 case ATKBD_RET_ERR: 427 case ATKBD_RET_ERR:
428 atkbd->err_count++;
429#ifdef ATKBD_DEBUG
399 printk(KERN_DEBUG "atkbd.c: Keyboard on %s reports too many keys pressed.\n", serio->phys); 430 printk(KERN_DEBUG "atkbd.c: Keyboard on %s reports too many keys pressed.\n", serio->phys);
431#endif
400 goto out; 432 goto out;
401 } 433 }
402 434
@@ -786,12 +818,7 @@ static void atkbd_disconnect(struct serio *serio)
786 synchronize_sched(); /* Allow atkbd_interrupt()s to complete. */ 818 synchronize_sched(); /* Allow atkbd_interrupt()s to complete. */
787 flush_scheduled_work(); 819 flush_scheduled_work();
788 820
789 device_remove_file(&serio->dev, &atkbd_attr_extra); 821 sysfs_remove_group(&serio->dev.kobj, &atkbd_attribute_group);
790 device_remove_file(&serio->dev, &atkbd_attr_scroll);
791 device_remove_file(&serio->dev, &atkbd_attr_set);
792 device_remove_file(&serio->dev, &atkbd_attr_softrepeat);
793 device_remove_file(&serio->dev, &atkbd_attr_softraw);
794
795 input_unregister_device(atkbd->dev); 822 input_unregister_device(atkbd->dev);
796 serio_close(serio); 823 serio_close(serio);
797 serio_set_drvdata(serio, NULL); 824 serio_set_drvdata(serio, NULL);
@@ -961,11 +988,7 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv)
961 atkbd_set_keycode_table(atkbd); 988 atkbd_set_keycode_table(atkbd);
962 atkbd_set_device_attrs(atkbd); 989 atkbd_set_device_attrs(atkbd);
963 990
964 device_create_file(&serio->dev, &atkbd_attr_extra); 991 sysfs_create_group(&serio->dev.kobj, &atkbd_attribute_group);
965 device_create_file(&serio->dev, &atkbd_attr_scroll);
966 device_create_file(&serio->dev, &atkbd_attr_set);
967 device_create_file(&serio->dev, &atkbd_attr_softrepeat);
968 device_create_file(&serio->dev, &atkbd_attr_softraw);
969 992
970 atkbd_enable(atkbd); 993 atkbd_enable(atkbd);
971 994
@@ -1259,6 +1282,11 @@ static ssize_t atkbd_set_softraw(struct atkbd *atkbd, const char *buf, size_t co
1259 return count; 1282 return count;
1260} 1283}
1261 1284
1285static ssize_t atkbd_show_err_count(struct atkbd *atkbd, char *buf)
1286{
1287 return sprintf(buf, "%lu\n", atkbd->err_count);
1288}
1289
1262 1290
1263static int __init atkbd_init(void) 1291static int __init atkbd_init(void)
1264{ 1292{
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index cb70970625b5..befdd6006b50 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -207,7 +207,7 @@ static irqreturn_t corgikbd_interrupt(int irq, void *dev_id)
207static void corgikbd_timer_callback(unsigned long data) 207static void corgikbd_timer_callback(unsigned long data)
208{ 208{
209 struct corgikbd *corgikbd_data = (struct corgikbd *) data; 209 struct corgikbd *corgikbd_data = (struct corgikbd *) data;
210 corgikbd_scankeyboard(corgikbd_data, NULL); 210 corgikbd_scankeyboard(corgikbd_data);
211} 211}
212 212
213/* 213/*
diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c
index 708d5a1bc3d2..979b93e33da7 100644
--- a/drivers/input/keyboard/lkkbd.c
+++ b/drivers/input/keyboard/lkkbd.c
@@ -59,11 +59,6 @@
59 * You should have received a copy of the GNU General Public License 59 * You should have received a copy of the GNU General Public License
60 * along with this program; if not, write to the Free Software 60 * along with this program; if not, write to the Free Software
61 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 61 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
62 *
63 * Should you need to contact me, the author, you can do so either by
64 * email or by paper mail:
65 * Jan-Benedict Glaw, Lilienstraße 16, 33790 Hörste (near Halle/Westf.),
66 * Germany.
67 */ 62 */
68 63
69#include <linux/delay.h> 64#include <linux/delay.h>
diff --git a/drivers/input/keyboard/locomokbd.c b/drivers/input/keyboard/locomokbd.c
index fd33c9cc3272..5788dbc317bb 100644
--- a/drivers/input/keyboard/locomokbd.c
+++ b/drivers/input/keyboard/locomokbd.c
@@ -186,7 +186,7 @@ static irqreturn_t locomokbd_interrupt(int irq, void *dev_id)
186static void locomokbd_timer_callback(unsigned long data) 186static void locomokbd_timer_callback(unsigned long data)
187{ 187{
188 struct locomokbd *locomokbd = (struct locomokbd *) data; 188 struct locomokbd *locomokbd = (struct locomokbd *) data;
189 locomokbd_scankeyboard(locomokbd, NULL); 189 locomokbd_scankeyboard(locomokbd);
190} 190}
191 191
192static int locomokbd_probe(struct locomo_dev *dev) 192static int locomokbd_probe(struct locomo_dev *dev)
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index 8b18c009e3e0..28b2748e82d0 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -257,7 +257,7 @@ static void spitzkbd_timer_callback(unsigned long data)
257{ 257{
258 struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data; 258 struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data;
259 259
260 spitzkbd_scankeyboard(spitzkbd_data, NULL); 260 spitzkbd_scankeyboard(spitzkbd_data);
261} 261}
262 262
263/* 263/*
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 09b06e605b50..7e3141f37e32 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -106,6 +106,7 @@ static unsigned char i8042_ctr;
106static unsigned char i8042_mux_present; 106static unsigned char i8042_mux_present;
107static unsigned char i8042_kbd_irq_registered; 107static unsigned char i8042_kbd_irq_registered;
108static unsigned char i8042_aux_irq_registered; 108static unsigned char i8042_aux_irq_registered;
109static unsigned char i8042_suppress_kbd_ack;
109static struct platform_device *i8042_platform_device; 110static struct platform_device *i8042_platform_device;
110 111
111static irqreturn_t i8042_interrupt(int irq, void *dev_id); 112static irqreturn_t i8042_interrupt(int irq, void *dev_id);
@@ -316,7 +317,7 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id)
316 unsigned char str, data; 317 unsigned char str, data;
317 unsigned int dfl; 318 unsigned int dfl;
318 unsigned int port_no; 319 unsigned int port_no;
319 int ret; 320 int ret = 1;
320 321
321 spin_lock_irqsave(&i8042_lock, flags); 322 spin_lock_irqsave(&i8042_lock, flags);
322 str = i8042_read_status(); 323 str = i8042_read_status();
@@ -378,10 +379,16 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id)
378 dfl & SERIO_PARITY ? ", bad parity" : "", 379 dfl & SERIO_PARITY ? ", bad parity" : "",
379 dfl & SERIO_TIMEOUT ? ", timeout" : ""); 380 dfl & SERIO_TIMEOUT ? ", timeout" : "");
380 381
382 if (unlikely(i8042_suppress_kbd_ack))
383 if (port_no == I8042_KBD_PORT_NO &&
384 (data == 0xfa || data == 0xfe)) {
385 i8042_suppress_kbd_ack = 0;
386 goto out;
387 }
388
381 if (likely(port->exists)) 389 if (likely(port->exists))
382 serio_interrupt(port->serio, data, dfl); 390 serio_interrupt(port->serio, data, dfl);
383 391
384 ret = 1;
385 out: 392 out:
386 return IRQ_RETVAL(ret); 393 return IRQ_RETVAL(ret);
387} 394}
@@ -842,11 +849,13 @@ static long i8042_panic_blink(long count)
842 led ^= 0x01 | 0x04; 849 led ^= 0x01 | 0x04;
843 while (i8042_read_status() & I8042_STR_IBF) 850 while (i8042_read_status() & I8042_STR_IBF)
844 DELAY; 851 DELAY;
852 i8042_suppress_kbd_ack = 1;
845 i8042_write_data(0xed); /* set leds */ 853 i8042_write_data(0xed); /* set leds */
846 DELAY; 854 DELAY;
847 while (i8042_read_status() & I8042_STR_IBF) 855 while (i8042_read_status() & I8042_STR_IBF)
848 DELAY; 856 DELAY;
849 DELAY; 857 DELAY;
858 i8042_suppress_kbd_ack = 1;
850 i8042_write_data(led); 859 i8042_write_data(led);
851 DELAY; 860 DELAY;
852 last_blink = count; 861 last_blink = count;
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index dcb16b5cbec0..e5b1b60757bb 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -189,7 +189,7 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
189 return -1; 189 return -1;
190 } 190 }
191 191
192 mutex_lock_nested(&ps2dev->cmd_mutex, SINGLE_DEPTH_NESTING); 192 mutex_lock(&ps2dev->cmd_mutex);
193 193
194 serio_pause_rx(ps2dev->serio); 194 serio_pause_rx(ps2dev->serio);
195 ps2dev->flags = command == PS2_CMD_GETID ? PS2_FLAG_WAITID : 0; 195 ps2dev->flags = command == PS2_CMD_GETID ? PS2_FLAG_WAITID : 0;
@@ -296,6 +296,7 @@ EXPORT_SYMBOL(ps2_schedule_command);
296void ps2_init(struct ps2dev *ps2dev, struct serio *serio) 296void ps2_init(struct ps2dev *ps2dev, struct serio *serio)
297{ 297{
298 mutex_init(&ps2dev->cmd_mutex); 298 mutex_init(&ps2dev->cmd_mutex);
299 lockdep_set_subclass(&ps2dev->cmd_mutex, serio->depth);
299 init_waitqueue_head(&ps2dev->wait); 300 init_waitqueue_head(&ps2dev->wait);
300 ps2dev->serio = serio; 301 ps2dev->serio = serio;
301} 302}
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 960fae3c3cea..211943f85cb6 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -118,6 +118,8 @@ static int serio_match_port(const struct serio_device_id *ids, struct serio *ser
118 118
119static void serio_bind_driver(struct serio *serio, struct serio_driver *drv) 119static void serio_bind_driver(struct serio *serio, struct serio_driver *drv)
120{ 120{
121 int error;
122
121 down_write(&serio_bus.subsys.rwsem); 123 down_write(&serio_bus.subsys.rwsem);
122 124
123 if (serio_match_port(drv->id_table, serio)) { 125 if (serio_match_port(drv->id_table, serio)) {
@@ -126,9 +128,19 @@ static void serio_bind_driver(struct serio *serio, struct serio_driver *drv)
126 serio->dev.driver = NULL; 128 serio->dev.driver = NULL;
127 goto out; 129 goto out;
128 } 130 }
129 device_bind_driver(&serio->dev); 131 error = device_bind_driver(&serio->dev);
132 if (error) {
133 printk(KERN_WARNING
134 "serio: device_bind_driver() failed "
135 "for %s (%s) and %s, error: %d\n",
136 serio->phys, serio->name,
137 drv->description, error);
138 serio_disconnect_driver(serio);
139 serio->dev.driver = NULL;
140 goto out;
141 }
130 } 142 }
131out: 143 out:
132 up_write(&serio_bus.subsys.rwsem); 144 up_write(&serio_bus.subsys.rwsem);
133} 145}
134 146
@@ -538,8 +550,12 @@ static void serio_init_port(struct serio *serio)
538 "serio%ld", (long)atomic_inc_return(&serio_no) - 1); 550 "serio%ld", (long)atomic_inc_return(&serio_no) - 1);
539 serio->dev.bus = &serio_bus; 551 serio->dev.bus = &serio_bus;
540 serio->dev.release = serio_release_port; 552 serio->dev.release = serio_release_port;
541 if (serio->parent) 553 if (serio->parent) {
542 serio->dev.parent = &serio->parent->dev; 554 serio->dev.parent = &serio->parent->dev;
555 serio->depth = serio->parent->depth + 1;
556 } else
557 serio->depth = 0;
558 lockdep_set_subclass(&serio->lock, serio->depth);
543} 559}
544 560
545/* 561/*
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index ba2a2035d648..7c8d0399ae82 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -297,7 +297,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
297 297
298 serio_raw->dev.minor = PSMOUSE_MINOR; 298 serio_raw->dev.minor = PSMOUSE_MINOR;
299 serio_raw->dev.name = serio_raw->name; 299 serio_raw->dev.name = serio_raw->name;
300 serio_raw->dev.dev = &serio->dev; 300 serio_raw->dev.parent = &serio->dev;
301 serio_raw->dev.fops = &serio_raw_fops; 301 serio_raw->dev.fops = &serio_raw_fops;
302 302
303 err = misc_register(&serio_raw->dev); 303 err = misc_register(&serio_raw->dev);
diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c
index ca79b2246195..66121f6a89ad 100644
--- a/drivers/input/touchscreen/corgi_ts.c
+++ b/drivers/input/touchscreen/corgi_ts.c
@@ -219,7 +219,7 @@ static void ts_interrupt_main(struct corgi_ts *corgi_ts, int isTimer)
219static void corgi_ts_timer(unsigned long data) 219static void corgi_ts_timer(unsigned long data)
220{ 220{
221 struct corgi_ts *corgits_data = (struct corgi_ts *) data; 221 struct corgi_ts *corgits_data = (struct corgi_ts *) data;
222 ts_interrupt_main(corgits_data, 1, NULL); 222 ts_interrupt_main(corgits_data, 1);
223} 223}
224 224
225static irqreturn_t ts_interrupt(int irq, void *dev_id) 225static irqreturn_t ts_interrupt(int irq, void *dev_id)
@@ -237,7 +237,7 @@ static int corgits_suspend(struct platform_device *dev, pm_message_t state)
237 if (corgi_ts->pendown) { 237 if (corgi_ts->pendown) {
238 del_timer_sync(&corgi_ts->timer); 238 del_timer_sync(&corgi_ts->timer);
239 corgi_ts->tc.pressure = 0; 239 corgi_ts->tc.pressure = 0;
240 new_data(corgi_ts, NULL); 240 new_data(corgi_ts);
241 corgi_ts->pendown = 0; 241 corgi_ts->pendown = 0;
242 } 242 }
243 corgi_ts->power_mode = PWR_MODE_SUSPEND; 243 corgi_ts->power_mode = PWR_MODE_SUSPEND;
diff --git a/drivers/input/touchscreen/hp680_ts_input.c b/drivers/input/touchscreen/hp680_ts_input.c
index e31c6c55b2e2..58fca316786c 100644
--- a/drivers/input/touchscreen/hp680_ts_input.c
+++ b/drivers/input/touchscreen/hp680_ts_input.c
@@ -6,7 +6,7 @@
6#include <asm/io.h> 6#include <asm/io.h>
7#include <asm/delay.h> 7#include <asm/delay.h>
8#include <asm/adc.h> 8#include <asm/adc.h>
9#include <asm/hp6xx/hp6xx.h> 9#include <asm/hp6xx.h>
10 10
11#define MODNAME "hp680_ts_input" 11#define MODNAME "hp680_ts_input"
12 12
diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c
index d10c8b82e6aa..b6f9476c0501 100644
--- a/drivers/isdn/capi/capidrv.c
+++ b/drivers/isdn/capi/capidrv.c
@@ -1907,7 +1907,8 @@ static int if_readstat(u8 __user *buf, int len, int id, int channel)
1907 } 1907 }
1908 1908
1909 for (p=buf, count=0; count < len; p++, count++) { 1909 for (p=buf, count=0; count < len; p++, count++) {
1910 put_user(*card->q931_read++, p); 1910 if (put_user(*card->q931_read++, p))
1911 return -EFAULT;
1911 if (card->q931_read > card->q931_end) 1912 if (card->q931_read > card->q931_end)
1912 card->q931_read = card->q931_buf; 1913 card->q931_read = card->q931_buf;
1913 } 1914 }
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index aca165d43aa0..defd5743dba6 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -616,7 +616,7 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs,
616 } else if ((bcs->skb = dev_alloc_skb(SBUFSIZE + HW_HDR_LEN)) != NULL) 616 } else if ((bcs->skb = dev_alloc_skb(SBUFSIZE + HW_HDR_LEN)) != NULL)
617 skb_reserve(bcs->skb, HW_HDR_LEN); 617 skb_reserve(bcs->skb, HW_HDR_LEN);
618 else { 618 else {
619 dev_warn(cs->dev, "could not allocate skb\n"); 619 warn("could not allocate skb\n");
620 bcs->inputstate |= INS_skip_frame; 620 bcs->inputstate |= INS_skip_frame;
621 } 621 }
622 622
@@ -702,7 +702,7 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
702 cs->open_count = 0; 702 cs->open_count = 0;
703 cs->dev = NULL; 703 cs->dev = NULL;
704 cs->tty = NULL; 704 cs->tty = NULL;
705 cs->class = NULL; 705 cs->tty_dev = NULL;
706 cs->cidmode = cidmode != 0; 706 cs->cidmode = cidmode != 0;
707 707
708 //if(onechannel) { //FIXME 708 //if(onechannel) { //FIXME
diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
index 884bd72c1bf4..06298cc52bf5 100644
--- a/drivers/isdn/gigaset/gigaset.h
+++ b/drivers/isdn/gigaset/gigaset.h
@@ -444,7 +444,7 @@ struct cardstate {
444 struct gigaset_driver *driver; 444 struct gigaset_driver *driver;
445 unsigned minor_index; 445 unsigned minor_index;
446 struct device *dev; 446 struct device *dev;
447 struct class_device *class; 447 struct device *tty_dev;
448 448
449 const struct gigaset_ops *ops; 449 const struct gigaset_ops *ops;
450 450
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
index 596f3aebe2f7..7edea015867e 100644
--- a/drivers/isdn/gigaset/interface.c
+++ b/drivers/isdn/gigaset/interface.c
@@ -625,13 +625,13 @@ void gigaset_if_init(struct cardstate *cs)
625 return; 625 return;
626 626
627 tasklet_init(&cs->if_wake_tasklet, &if_wake, (unsigned long) cs); 627 tasklet_init(&cs->if_wake_tasklet, &if_wake, (unsigned long) cs);
628 cs->class = tty_register_device(drv->tty, cs->minor_index, NULL); 628 cs->tty_dev = tty_register_device(drv->tty, cs->minor_index, NULL);
629 629
630 if (!IS_ERR(cs->class)) 630 if (!IS_ERR(cs->tty_dev))
631 class_set_devdata(cs->class, cs); 631 dev_set_drvdata(cs->tty_dev, cs);
632 else { 632 else {
633 warn("could not register device to the tty subsystem"); 633 warn("could not register device to the tty subsystem");
634 cs->class = NULL; 634 cs->tty_dev = NULL;
635 } 635 }
636} 636}
637 637
@@ -645,7 +645,7 @@ void gigaset_if_free(struct cardstate *cs)
645 645
646 tasklet_disable(&cs->if_wake_tasklet); 646 tasklet_disable(&cs->if_wake_tasklet);
647 tasklet_kill(&cs->if_wake_tasklet); 647 tasklet_kill(&cs->if_wake_tasklet);
648 cs->class = NULL; 648 cs->tty_dev = NULL;
649 tty_unregister_device(drv->tty, cs->minor_index); 649 tty_unregister_device(drv->tty, cs->minor_index);
650} 650}
651 651
diff --git a/drivers/isdn/gigaset/proc.c b/drivers/isdn/gigaset/proc.c
index 9ad840e95dbe..e767afa55abf 100644
--- a/drivers/isdn/gigaset/proc.c
+++ b/drivers/isdn/gigaset/proc.c
@@ -16,11 +16,12 @@
16#include "gigaset.h" 16#include "gigaset.h"
17#include <linux/ctype.h> 17#include <linux/ctype.h>
18 18
19static ssize_t show_cidmode(struct class_device *class, char *buf) 19static ssize_t show_cidmode(struct device *dev,
20 struct device_attribute *attr, char *buf)
20{ 21{
21 int ret; 22 int ret;
22 unsigned long flags; 23 unsigned long flags;
23 struct cardstate *cs = class_get_devdata(class); 24 struct cardstate *cs = dev_get_drvdata(dev);
24 25
25 spin_lock_irqsave(&cs->lock, flags); 26 spin_lock_irqsave(&cs->lock, flags);
26 ret = sprintf(buf, "%u\n", cs->cidmode); 27 ret = sprintf(buf, "%u\n", cs->cidmode);
@@ -29,10 +30,10 @@ static ssize_t show_cidmode(struct class_device *class, char *buf)
29 return ret; 30 return ret;
30} 31}
31 32
32static ssize_t set_cidmode(struct class_device *class, 33static ssize_t set_cidmode(struct device *dev, struct device_attribute *attr,
33 const char *buf, size_t count) 34 const char *buf, size_t count)
34{ 35{
35 struct cardstate *cs = class_get_devdata(class); 36 struct cardstate *cs = dev_get_drvdata(dev);
36 long int value; 37 long int value;
37 char *end; 38 char *end;
38 39
@@ -64,25 +65,25 @@ static ssize_t set_cidmode(struct class_device *class,
64 return count; 65 return count;
65} 66}
66 67
67static CLASS_DEVICE_ATTR(cidmode, S_IRUGO|S_IWUSR, show_cidmode, set_cidmode); 68static DEVICE_ATTR(cidmode, S_IRUGO|S_IWUSR, show_cidmode, set_cidmode);
68 69
69/* free sysfs for device */ 70/* free sysfs for device */
70void gigaset_free_dev_sysfs(struct cardstate *cs) 71void gigaset_free_dev_sysfs(struct cardstate *cs)
71{ 72{
72 if (!cs->class) 73 if (!cs->tty_dev)
73 return; 74 return;
74 75
75 gig_dbg(DEBUG_INIT, "removing sysfs entries"); 76 gig_dbg(DEBUG_INIT, "removing sysfs entries");
76 class_device_remove_file(cs->class, &class_device_attr_cidmode); 77 device_remove_file(cs->tty_dev, &dev_attr_cidmode);
77} 78}
78 79
79/* initialize sysfs for device */ 80/* initialize sysfs for device */
80void gigaset_init_dev_sysfs(struct cardstate *cs) 81void gigaset_init_dev_sysfs(struct cardstate *cs)
81{ 82{
82 if (!cs->class) 83 if (!cs->tty_dev)
83 return; 84 return;
84 85
85 gig_dbg(DEBUG_INIT, "setting up sysfs"); 86 gig_dbg(DEBUG_INIT, "setting up sysfs");
86 if (class_device_create_file(cs->class, &class_device_attr_cidmode)) 87 if (device_create_file(cs->tty_dev, &dev_attr_cidmode))
87 dev_err(cs->dev, "could not create sysfs attribute\n"); 88 dev_err(cs->dev, "could not create sysfs attribute\n");
88} 89}
diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
index 4ffa9eb1c28e..5ebf49ac9b23 100644
--- a/drivers/isdn/gigaset/usb-gigaset.c
+++ b/drivers/isdn/gigaset/usb-gigaset.c
@@ -815,14 +815,11 @@ static int gigaset_probe(struct usb_interface *interface,
815 return 0; 815 return 0;
816 816
817error: 817error:
818 if (ucs->read_urb) 818 usb_kill_urb(ucs->read_urb);
819 usb_kill_urb(ucs->read_urb);
820 kfree(ucs->bulk_out_buffer); 819 kfree(ucs->bulk_out_buffer);
821 if (ucs->bulk_out_urb != NULL) 820 usb_free_urb(ucs->bulk_out_urb);
822 usb_free_urb(ucs->bulk_out_urb);
823 kfree(cs->inbuf[0].rcvbuf); 821 kfree(cs->inbuf[0].rcvbuf);
824 if (ucs->read_urb != NULL) 822 usb_free_urb(ucs->read_urb);
825 usb_free_urb(ucs->read_urb);
826 usb_set_intfdata(interface, NULL); 823 usb_set_intfdata(interface, NULL);
827 ucs->read_urb = ucs->bulk_out_urb = NULL; 824 ucs->read_urb = ucs->bulk_out_urb = NULL;
828 cs->inbuf[0].rcvbuf = ucs->bulk_out_buffer = NULL; 825 cs->inbuf[0].rcvbuf = ucs->bulk_out_buffer = NULL;
@@ -850,11 +847,9 @@ static void gigaset_disconnect(struct usb_interface *interface)
850 usb_kill_urb(ucs->bulk_out_urb); /* FIXME: only if active? */ 847 usb_kill_urb(ucs->bulk_out_urb); /* FIXME: only if active? */
851 848
852 kfree(ucs->bulk_out_buffer); 849 kfree(ucs->bulk_out_buffer);
853 if (ucs->bulk_out_urb != NULL) 850 usb_free_urb(ucs->bulk_out_urb);
854 usb_free_urb(ucs->bulk_out_urb);
855 kfree(cs->inbuf[0].rcvbuf); 851 kfree(cs->inbuf[0].rcvbuf);
856 if (ucs->read_urb != NULL) 852 usb_free_urb(ucs->read_urb);
857 usb_free_urb(ucs->read_urb);
858 ucs->read_urb = ucs->bulk_out_urb = NULL; 853 ucs->read_urb = ucs->bulk_out_urb = NULL;
859 cs->inbuf[0].rcvbuf = ucs->bulk_out_buffer = NULL; 854 cs->inbuf[0].rcvbuf = ucs->bulk_out_buffer = NULL;
860 855
diff --git a/drivers/isdn/hardware/eicon/os_4bri.c b/drivers/isdn/hardware/eicon/os_4bri.c
index 11e6f937c1e4..7b4ec3f60dbf 100644
--- a/drivers/isdn/hardware/eicon/os_4bri.c
+++ b/drivers/isdn/hardware/eicon/os_4bri.c
@@ -464,7 +464,7 @@ int diva_4bri_init_card(diva_os_xdi_adapter_t * a)
464 464
465/* 465/*
466** Cleanup function will be called for master adapter only 466** Cleanup function will be called for master adapter only
467** this is garanteed by design: cleanup callback is set 467** this is guaranteed by design: cleanup callback is set
468** by master adapter only 468** by master adapter only
469*/ 469*/
470static int diva_4bri_cleanup_adapter(diva_os_xdi_adapter_t * a) 470static int diva_4bri_cleanup_adapter(diva_os_xdi_adapter_t * a)
diff --git a/drivers/isdn/hisax/Kconfig b/drivers/isdn/hisax/Kconfig
index eb57a988e048..cfd2718a490d 100644
--- a/drivers/isdn/hisax/Kconfig
+++ b/drivers/isdn/hisax/Kconfig
@@ -344,7 +344,7 @@ config HISAX_HFC_SX
344 344
345config HISAX_ENTERNOW_PCI 345config HISAX_ENTERNOW_PCI
346 bool "Formula-n enter:now PCI card" 346 bool "Formula-n enter:now PCI card"
347 depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || FRV)) 347 depends on HISAX_NETJET && PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || FRV))
348 help 348 help
349 This enables HiSax support for the Formula-n enter:now PCI 349 This enables HiSax support for the Formula-n enter:now PCI
350 ISDN card. 350 ISDN card.
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index e4823ab2b127..785b08554fca 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -631,7 +631,8 @@ static int HiSax_readstatus(u_char __user *buf, int len, int id, int channel)
631 count = cs->status_end - cs->status_read + 1; 631 count = cs->status_end - cs->status_read + 1;
632 if (count >= len) 632 if (count >= len)
633 count = len; 633 count = len;
634 copy_to_user(p, cs->status_read, count); 634 if (copy_to_user(p, cs->status_read, count))
635 return -EFAULT;
635 cs->status_read += count; 636 cs->status_read += count;
636 if (cs->status_read > cs->status_end) 637 if (cs->status_read > cs->status_end)
637 cs->status_read = cs->status_buf; 638 cs->status_read = cs->status_buf;
@@ -642,7 +643,8 @@ static int HiSax_readstatus(u_char __user *buf, int len, int id, int channel)
642 cnt = HISAX_STATUS_BUFSIZE; 643 cnt = HISAX_STATUS_BUFSIZE;
643 else 644 else
644 cnt = count; 645 cnt = count;
645 copy_to_user(p, cs->status_read, cnt); 646 if (copy_to_user(p, cs->status_read, cnt))
647 return -EFAULT;
646 p += cnt; 648 p += cnt;
647 cs->status_read += cnt % HISAX_STATUS_BUFSIZE; 649 cs->status_read += cnt % HISAX_STATUS_BUFSIZE;
648 count -= cnt; 650 count -= cnt;
diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c
index 7e95f04f13da..3dacfff93f5f 100644
--- a/drivers/isdn/hisax/diva.c
+++ b/drivers/isdn/hisax/diva.c
@@ -716,8 +716,10 @@ release_io_diva(struct IsdnCardState *cs)
716 716
717 *cfg = 0; /* disable INT0/1 */ 717 *cfg = 0; /* disable INT0/1 */
718 *cfg = 2; /* reset pending INT0 */ 718 *cfg = 2; /* reset pending INT0 */
719 iounmap((void *)cs->hw.diva.cfg_reg); 719 if (cs->hw.diva.cfg_reg)
720 iounmap((void *)cs->hw.diva.pci_cfg); 720 iounmap((void *)cs->hw.diva.cfg_reg);
721 if (cs->hw.diva.pci_cfg)
722 iounmap((void *)cs->hw.diva.pci_cfg);
721 return; 723 return;
722 } else if (cs->subtyp != DIVA_IPAC_ISA) { 724 } else if (cs->subtyp != DIVA_IPAC_ISA) {
723 del_timer(&cs->hw.diva.tl); 725 del_timer(&cs->hw.diva.tl);
@@ -734,6 +736,23 @@ release_io_diva(struct IsdnCardState *cs)
734} 736}
735 737
736static void 738static void
739iounmap_diva(struct IsdnCardState *cs)
740{
741 if ((cs->subtyp == DIVA_IPAC_PCI) || (cs->subtyp == DIVA_IPACX_PCI)) {
742 if (cs->hw.diva.cfg_reg) {
743 iounmap((void *)cs->hw.diva.cfg_reg);
744 cs->hw.diva.cfg_reg = 0;
745 }
746 if (cs->hw.diva.pci_cfg) {
747 iounmap((void *)cs->hw.diva.pci_cfg);
748 cs->hw.diva.pci_cfg = 0;
749 }
750 }
751
752 return;
753}
754
755static void
737reset_diva(struct IsdnCardState *cs) 756reset_diva(struct IsdnCardState *cs)
738{ 757{
739 if (cs->subtyp == DIVA_IPAC_ISA) { 758 if (cs->subtyp == DIVA_IPAC_ISA) {
@@ -1069,11 +1088,13 @@ setup_diva(struct IsdnCard *card)
1069 1088
1070 if (!cs->irq) { 1089 if (!cs->irq) {
1071 printk(KERN_WARNING "Diva: No IRQ for PCI card found\n"); 1090 printk(KERN_WARNING "Diva: No IRQ for PCI card found\n");
1091 iounmap_diva(cs);
1072 return(0); 1092 return(0);
1073 } 1093 }
1074 1094
1075 if (!cs->hw.diva.cfg_reg) { 1095 if (!cs->hw.diva.cfg_reg) {
1076 printk(KERN_WARNING "Diva: No IO-Adr for PCI card found\n"); 1096 printk(KERN_WARNING "Diva: No IO-Adr for PCI card found\n");
1097 iounmap_diva(cs);
1077 return(0); 1098 return(0);
1078 } 1099 }
1079 cs->irq_flags |= IRQF_SHARED; 1100 cs->irq_flags |= IRQF_SHARED;
@@ -1123,6 +1144,7 @@ ready:
1123 CardType[card->typ], 1144 CardType[card->typ],
1124 cs->hw.diva.cfg_reg, 1145 cs->hw.diva.cfg_reg,
1125 cs->hw.diva.cfg_reg + bytecnt); 1146 cs->hw.diva.cfg_reg + bytecnt);
1147 iounmap_diva(cs);
1126 return (0); 1148 return (0);
1127 } 1149 }
1128 } 1150 }
diff --git a/drivers/isdn/hisax/hfc4s8s_l1.h b/drivers/isdn/hisax/hfc4s8s_l1.h
index e8f9c077fa85..9d5d2a56b4e9 100644
--- a/drivers/isdn/hisax/hfc4s8s_l1.h
+++ b/drivers/isdn/hisax/hfc4s8s_l1.h
@@ -16,7 +16,7 @@
16 16
17/* 17/*
18* include Genero generated HFC-4S/8S header file hfc48scu.h 18* include Genero generated HFC-4S/8S header file hfc48scu.h
19* for comlete register description. This will define _HFC48SCU_H_ 19* for complete register description. This will define _HFC48SCU_H_
20* to prevent redefinitions 20* to prevent redefinitions
21*/ 21*/
22 22
diff --git a/drivers/isdn/hisax/isdnl2.c b/drivers/isdn/hisax/isdnl2.c
index 6d0431725555..cd3b5ad53491 100644
--- a/drivers/isdn/hisax/isdnl2.c
+++ b/drivers/isdn/hisax/isdnl2.c
@@ -1442,7 +1442,7 @@ l2_tei_remove(struct FsmInst *fi, int event, void *arg)
1442} 1442}
1443 1443
1444static void 1444static void
1445l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg) 1445l2_st14_persistent_da(struct FsmInst *fi, int event, void *arg)
1446{ 1446{
1447 struct PStack *st = fi->userdata; 1447 struct PStack *st = fi->userdata;
1448 1448
@@ -1453,7 +1453,7 @@ l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg)
1453} 1453}
1454 1454
1455static void 1455static void
1456l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg) 1456l2_st5_persistent_da(struct FsmInst *fi, int event, void *arg)
1457{ 1457{
1458 struct PStack *st = fi->userdata; 1458 struct PStack *st = fi->userdata;
1459 1459
@@ -1466,7 +1466,7 @@ l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg)
1466} 1466}
1467 1467
1468static void 1468static void
1469l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg) 1469l2_st6_persistent_da(struct FsmInst *fi, int event, void *arg)
1470{ 1470{
1471 struct PStack *st = fi->userdata; 1471 struct PStack *st = fi->userdata;
1472 1472
@@ -1477,7 +1477,7 @@ l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg)
1477} 1477}
1478 1478
1479static void 1479static void
1480l2_persistant_da(struct FsmInst *fi, int event, void *arg) 1480l2_persistent_da(struct FsmInst *fi, int event, void *arg)
1481{ 1481{
1482 struct PStack *st = fi->userdata; 1482 struct PStack *st = fi->userdata;
1483 1483
@@ -1612,14 +1612,14 @@ static struct FsmNode L2FnList[] __initdata =
1612 {ST_L2_6, EV_L2_FRAME_ERROR, l2_frame_error}, 1612 {ST_L2_6, EV_L2_FRAME_ERROR, l2_frame_error},
1613 {ST_L2_7, EV_L2_FRAME_ERROR, l2_frame_error_reest}, 1613 {ST_L2_7, EV_L2_FRAME_ERROR, l2_frame_error_reest},
1614 {ST_L2_8, EV_L2_FRAME_ERROR, l2_frame_error_reest}, 1614 {ST_L2_8, EV_L2_FRAME_ERROR, l2_frame_error_reest},
1615 {ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistant_da}, 1615 {ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistent_da},
1616 {ST_L2_2, EV_L1_DEACTIVATE, l2_st24_tei_remove}, 1616 {ST_L2_2, EV_L1_DEACTIVATE, l2_st24_tei_remove},
1617 {ST_L2_3, EV_L1_DEACTIVATE, l2_st3_tei_remove}, 1617 {ST_L2_3, EV_L1_DEACTIVATE, l2_st3_tei_remove},
1618 {ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistant_da}, 1618 {ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistent_da},
1619 {ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistant_da}, 1619 {ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistent_da},
1620 {ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistant_da}, 1620 {ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistent_da},
1621 {ST_L2_7, EV_L1_DEACTIVATE, l2_persistant_da}, 1621 {ST_L2_7, EV_L1_DEACTIVATE, l2_persistent_da},
1622 {ST_L2_8, EV_L1_DEACTIVATE, l2_persistant_da}, 1622 {ST_L2_8, EV_L1_DEACTIVATE, l2_persistent_da},
1623}; 1623};
1624 1624
1625#define L2_FN_COUNT (sizeof(L2FnList)/sizeof(struct FsmNode)) 1625#define L2_FN_COUNT (sizeof(L2FnList)/sizeof(struct FsmNode))
diff --git a/drivers/isdn/hysdn/boardergo.c b/drivers/isdn/hysdn/boardergo.c
index 160f22fa5941..82e42a80dc4b 100644
--- a/drivers/isdn/hysdn/boardergo.c
+++ b/drivers/isdn/hysdn/boardergo.c
@@ -45,11 +45,10 @@ ergo_interrupt(int intno, void *dev_id)
45 if (!card->irq_enabled) 45 if (!card->irq_enabled)
46 return IRQ_NONE; /* other device interrupting or irq switched off */ 46 return IRQ_NONE; /* other device interrupting or irq switched off */
47 47
48 save_flags(flags); 48 spin_lock_irqsave(&card->hysdn_lock, flags); /* no further irqs allowed */
49 cli(); /* no further irqs allowed */
50 49
51 if (!(bytein(card->iobase + PCI9050_INTR_REG) & PCI9050_INTR_REG_STAT1)) { 50 if (!(bytein(card->iobase + PCI9050_INTR_REG) & PCI9050_INTR_REG_STAT1)) {
52 restore_flags(flags); /* restore old state */ 51 spin_unlock_irqrestore(&card->hysdn_lock, flags); /* restore old state */
53 return IRQ_NONE; /* no interrupt requested by E1 */ 52 return IRQ_NONE; /* no interrupt requested by E1 */
54 } 53 }
55 /* clear any pending ints on the board */ 54 /* clear any pending ints on the board */
@@ -61,7 +60,7 @@ ergo_interrupt(int intno, void *dev_id)
61 /* start kernel task immediately after leaving all interrupts */ 60 /* start kernel task immediately after leaving all interrupts */
62 if (!card->hw_lock) 61 if (!card->hw_lock)
63 schedule_work(&card->irq_queue); 62 schedule_work(&card->irq_queue);
64 restore_flags(flags); 63 spin_unlock_irqrestore(&card->hysdn_lock, flags);
65 return IRQ_HANDLED; 64 return IRQ_HANDLED;
66} /* ergo_interrupt */ 65} /* ergo_interrupt */
67 66
@@ -83,10 +82,9 @@ ergo_irq_bh(hysdn_card * card)
83 82
84 dpr = card->dpram; /* point to DPRAM */ 83 dpr = card->dpram; /* point to DPRAM */
85 84
86 save_flags(flags); 85 spin_lock_irqsave(&card->hysdn_lock, flags);
87 cli();
88 if (card->hw_lock) { 86 if (card->hw_lock) {
89 restore_flags(flags); /* hardware currently unavailable */ 87 spin_unlock_irqrestore(&card->hysdn_lock, flags); /* hardware currently unavailable */
90 return; 88 return;
91 } 89 }
92 card->hw_lock = 1; /* we now lock the hardware */ 90 card->hw_lock = 1; /* we now lock the hardware */
@@ -120,7 +118,7 @@ ergo_irq_bh(hysdn_card * card)
120 card->hw_lock = 0; /* free hardware again */ 118 card->hw_lock = 0; /* free hardware again */
121 } while (again); /* until nothing more to do */ 119 } while (again); /* until nothing more to do */
122 120
123 restore_flags(flags); 121 spin_unlock_irqrestore(&card->hysdn_lock, flags);
124} /* ergo_irq_bh */ 122} /* ergo_irq_bh */
125 123
126 124
@@ -137,8 +135,7 @@ ergo_stopcard(hysdn_card * card)
137#ifdef CONFIG_HYSDN_CAPI 135#ifdef CONFIG_HYSDN_CAPI
138 hycapi_capi_stop(card); 136 hycapi_capi_stop(card);
139#endif /* CONFIG_HYSDN_CAPI */ 137#endif /* CONFIG_HYSDN_CAPI */
140 save_flags(flags); 138 spin_lock_irqsave(&card->hysdn_lock, flags);
141 cli();
142 val = bytein(card->iobase + PCI9050_INTR_REG); /* get actual value */ 139 val = bytein(card->iobase + PCI9050_INTR_REG); /* get actual value */
143 val &= ~(PCI9050_INTR_REG_ENPCI | PCI9050_INTR_REG_EN1); /* mask irq */ 140 val &= ~(PCI9050_INTR_REG_ENPCI | PCI9050_INTR_REG_EN1); /* mask irq */
144 byteout(card->iobase + PCI9050_INTR_REG, val); 141 byteout(card->iobase + PCI9050_INTR_REG, val);
@@ -147,7 +144,7 @@ ergo_stopcard(hysdn_card * card)
147 card->state = CARD_STATE_UNUSED; 144 card->state = CARD_STATE_UNUSED;
148 card->err_log_state = ERRLOG_STATE_OFF; /* currently no log active */ 145 card->err_log_state = ERRLOG_STATE_OFF; /* currently no log active */
149 146
150 restore_flags(flags); 147 spin_unlock_irqrestore(&card->hysdn_lock, flags);
151} /* ergo_stopcard */ 148} /* ergo_stopcard */
152 149
153/**************************************************************************/ 150/**************************************************************************/
@@ -162,12 +159,11 @@ ergo_set_errlog_state(hysdn_card * card, int on)
162 card->err_log_state = ERRLOG_STATE_OFF; /* must be off */ 159 card->err_log_state = ERRLOG_STATE_OFF; /* must be off */
163 return; 160 return;
164 } 161 }
165 save_flags(flags); 162 spin_lock_irqsave(&card->hysdn_lock, flags);
166 cli();
167 163
168 if (((card->err_log_state == ERRLOG_STATE_OFF) && !on) || 164 if (((card->err_log_state == ERRLOG_STATE_OFF) && !on) ||
169 ((card->err_log_state == ERRLOG_STATE_ON) && on)) { 165 ((card->err_log_state == ERRLOG_STATE_ON) && on)) {
170 restore_flags(flags); 166 spin_unlock_irqrestore(&card->hysdn_lock, flags);
171 return; /* nothing to do */ 167 return; /* nothing to do */
172 } 168 }
173 if (on) 169 if (on)
@@ -175,7 +171,7 @@ ergo_set_errlog_state(hysdn_card * card, int on)
175 else 171 else
176 card->err_log_state = ERRLOG_STATE_STOP; /* request stop */ 172 card->err_log_state = ERRLOG_STATE_STOP; /* request stop */
177 173
178 restore_flags(flags); 174 spin_unlock_irqrestore(&card->hysdn_lock, flags);
179 schedule_work(&card->irq_queue); 175 schedule_work(&card->irq_queue);
180} /* ergo_set_errlog_state */ 176} /* ergo_set_errlog_state */
181 177
@@ -356,8 +352,7 @@ ergo_waitpofready(struct HYSDN_CARD *card)
356 352
357 if (card->debug_flags & LOG_POF_RECORD) 353 if (card->debug_flags & LOG_POF_RECORD)
358 hysdn_addlog(card, "ERGO: pof boot success"); 354 hysdn_addlog(card, "ERGO: pof boot success");
359 save_flags(flags); 355 spin_lock_irqsave(&card->hysdn_lock, flags);
360 cli();
361 356
362 card->state = CARD_STATE_RUN; /* now card is running */ 357 card->state = CARD_STATE_RUN; /* now card is running */
363 /* enable the cards interrupt */ 358 /* enable the cards interrupt */
@@ -370,7 +365,7 @@ ergo_waitpofready(struct HYSDN_CARD *card)
370 dpr->ToHyInt = 1; 365 dpr->ToHyInt = 1;
371 dpr->ToPcInt = 1; /* interrupt to E1 for all cards */ 366 dpr->ToPcInt = 1; /* interrupt to E1 for all cards */
372 367
373 restore_flags(flags); 368 spin_unlock_irqrestore(&card->hysdn_lock, flags);
374 if ((hynet_enable & (1 << card->myid)) 369 if ((hynet_enable & (1 << card->myid))
375 && (i = hysdn_net_create(card))) 370 && (i = hysdn_net_create(card)))
376 { 371 {
@@ -408,7 +403,7 @@ ergo_releasehardware(hysdn_card * card)
408 free_irq(card->irq, card); /* release interrupt */ 403 free_irq(card->irq, card); /* release interrupt */
409 release_region(card->iobase + PCI9050_INTR_REG, 1); /* release all io ports */ 404 release_region(card->iobase + PCI9050_INTR_REG, 1); /* release all io ports */
410 release_region(card->iobase + PCI9050_USER_IO, 1); 405 release_region(card->iobase + PCI9050_USER_IO, 1);
411 vfree(card->dpram); 406 iounmap(card->dpram);
412 card->dpram = NULL; /* release shared mem */ 407 card->dpram = NULL; /* release shared mem */
413} /* ergo_releasehardware */ 408} /* ergo_releasehardware */
414 409
@@ -448,6 +443,7 @@ ergo_inithardware(hysdn_card * card)
448 card->waitpofready = ergo_waitpofready; 443 card->waitpofready = ergo_waitpofready;
449 card->set_errlog_state = ergo_set_errlog_state; 444 card->set_errlog_state = ergo_set_errlog_state;
450 INIT_WORK(&card->irq_queue, (void *) (void *) ergo_irq_bh, card); 445 INIT_WORK(&card->irq_queue, (void *) (void *) ergo_irq_bh, card);
446 card->hysdn_lock = SPIN_LOCK_UNLOCKED;
451 447
452 return (0); 448 return (0);
453} /* ergo_inithardware */ 449} /* ergo_inithardware */
diff --git a/drivers/isdn/hysdn/hysdn_defs.h b/drivers/isdn/hysdn/hysdn_defs.h
index 461e831592dd..729df4089385 100644
--- a/drivers/isdn/hysdn/hysdn_defs.h
+++ b/drivers/isdn/hysdn/hysdn_defs.h
@@ -188,6 +188,8 @@ typedef struct HYSDN_CARD {
188 /* init and deinit stopcard for booting, too */ 188 /* init and deinit stopcard for booting, too */
189 void (*stopcard) (struct HYSDN_CARD *); 189 void (*stopcard) (struct HYSDN_CARD *);
190 void (*releasehardware) (struct HYSDN_CARD *); 190 void (*releasehardware) (struct HYSDN_CARD *);
191
192 spinlock_t hysdn_lock;
191#ifdef CONFIG_HYSDN_CAPI 193#ifdef CONFIG_HYSDN_CAPI
192 struct hycapictrl_info { 194 struct hycapictrl_info {
193 char cardname[32]; 195 char cardname[32];
diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c
index c4301e8338ef..fcd49920b220 100644
--- a/drivers/isdn/hysdn/hysdn_proclog.c
+++ b/drivers/isdn/hysdn/hysdn_proclog.c
@@ -116,8 +116,7 @@ put_log_buffer(hysdn_card * card, char *cp)
116 strcpy(ib->log_start, cp); /* set output string */ 116 strcpy(ib->log_start, cp); /* set output string */
117 ib->next = NULL; 117 ib->next = NULL;
118 ib->proc_ctrl = pd; /* point to own control structure */ 118 ib->proc_ctrl = pd; /* point to own control structure */
119 save_flags(flags); 119 spin_lock_irqsave(&card->hysdn_lock, flags);
120 cli();
121 ib->usage_cnt = pd->if_used; 120 ib->usage_cnt = pd->if_used;
122 if (!pd->log_head) 121 if (!pd->log_head)
123 pd->log_head = ib; /* new head */ 122 pd->log_head = ib; /* new head */
@@ -125,7 +124,7 @@ put_log_buffer(hysdn_card * card, char *cp)
125 pd->log_tail->next = ib; /* follows existing messages */ 124 pd->log_tail->next = ib; /* follows existing messages */
126 pd->log_tail = ib; /* new tail */ 125 pd->log_tail = ib; /* new tail */
127 i = pd->del_lock++; /* get lock state */ 126 i = pd->del_lock++; /* get lock state */
128 restore_flags(flags); 127 spin_unlock_irqrestore(&card->hysdn_lock, flags);
129 128
130 /* delete old entrys */ 129 /* delete old entrys */
131 if (!i) 130 if (!i)
@@ -270,14 +269,13 @@ hysdn_log_open(struct inode *ino, struct file *filep)
270 } else if ((filep->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) { 269 } else if ((filep->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) {
271 270
272 /* read access -> log/debug read */ 271 /* read access -> log/debug read */
273 save_flags(flags); 272 spin_lock_irqsave(&card->hysdn_lock, flags);
274 cli();
275 pd->if_used++; 273 pd->if_used++;
276 if (pd->log_head) 274 if (pd->log_head)
277 filep->private_data = &pd->log_tail->next; 275 filep->private_data = &pd->log_tail->next;
278 else 276 else
279 filep->private_data = &pd->log_head; 277 filep->private_data = &pd->log_head;
280 restore_flags(flags); 278 spin_unlock_irqrestore(&card->hysdn_lock, flags);
281 } else { /* simultaneous read/write access forbidden ! */ 279 } else { /* simultaneous read/write access forbidden ! */
282 unlock_kernel(); 280 unlock_kernel();
283 return (-EPERM); /* no permission this time */ 281 return (-EPERM); /* no permission this time */
@@ -301,7 +299,7 @@ hysdn_log_close(struct inode *ino, struct file *filep)
301 hysdn_card *card; 299 hysdn_card *card;
302 int retval = 0; 300 int retval = 0;
303 unsigned long flags; 301 unsigned long flags;
304 302 spinlock_t hysdn_lock = SPIN_LOCK_UNLOCKED;
305 303
306 lock_kernel(); 304 lock_kernel();
307 if ((filep->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_WRITE) { 305 if ((filep->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_WRITE) {
@@ -311,8 +309,7 @@ hysdn_log_close(struct inode *ino, struct file *filep)
311 /* read access -> log/debug read, mark one further file as closed */ 309 /* read access -> log/debug read, mark one further file as closed */
312 310
313 pd = NULL; 311 pd = NULL;
314 save_flags(flags); 312 spin_lock_irqsave(&hysdn_lock, flags);
315 cli();
316 inf = *((struct log_data **) filep->private_data); /* get first log entry */ 313 inf = *((struct log_data **) filep->private_data); /* get first log entry */
317 if (inf) 314 if (inf)
318 pd = (struct procdata *) inf->proc_ctrl; /* still entries there */ 315 pd = (struct procdata *) inf->proc_ctrl; /* still entries there */
@@ -335,7 +332,7 @@ hysdn_log_close(struct inode *ino, struct file *filep)
335 inf->usage_cnt--; /* decrement usage count for buffers */ 332 inf->usage_cnt--; /* decrement usage count for buffers */
336 inf = inf->next; 333 inf = inf->next;
337 } 334 }
338 restore_flags(flags); 335 spin_unlock_irqrestore(&hysdn_lock, flags);
339 336
340 if (pd) 337 if (pd)
341 if (pd->if_used <= 0) /* delete buffers if last file closed */ 338 if (pd->if_used <= 0) /* delete buffers if last file closed */
diff --git a/drivers/isdn/hysdn/hysdn_sched.c b/drivers/isdn/hysdn/hysdn_sched.c
index 1c0d54ac12ab..18758772b744 100644
--- a/drivers/isdn/hysdn/hysdn_sched.c
+++ b/drivers/isdn/hysdn/hysdn_sched.c
@@ -155,22 +155,17 @@ hysdn_tx_cfgline(hysdn_card *card, unsigned char *line, unsigned short chan)
155 if (card->debug_flags & LOG_SCHED_ASYN) 155 if (card->debug_flags & LOG_SCHED_ASYN)
156 hysdn_addlog(card, "async tx-cfg chan=%d len=%d", chan, strlen(line) + 1); 156 hysdn_addlog(card, "async tx-cfg chan=%d len=%d", chan, strlen(line) + 1);
157 157
158 save_flags(flags);
159 cli();
160 while (card->async_busy) { 158 while (card->async_busy) {
161 sti();
162 159
163 if (card->debug_flags & LOG_SCHED_ASYN) 160 if (card->debug_flags & LOG_SCHED_ASYN)
164 hysdn_addlog(card, "async tx-cfg delayed"); 161 hysdn_addlog(card, "async tx-cfg delayed");
165 162
166 msleep_interruptible(20); /* Timeout 20ms */ 163 msleep_interruptible(20); /* Timeout 20ms */
167 if (!--cnt) { 164 if (!--cnt)
168 restore_flags(flags);
169 return (-ERR_ASYNC_TIME); /* timed out */ 165 return (-ERR_ASYNC_TIME); /* timed out */
170 }
171 cli();
172 } /* wait for buffer to become free */ 166 } /* wait for buffer to become free */
173 167
168 spin_lock_irqsave(&card->hysdn_lock, flags);
174 strcpy(card->async_data, line); 169 strcpy(card->async_data, line);
175 card->async_len = strlen(line) + 1; 170 card->async_len = strlen(line) + 1;
176 card->async_channel = chan; 171 card->async_channel = chan;
@@ -178,30 +173,23 @@ hysdn_tx_cfgline(hysdn_card *card, unsigned char *line, unsigned short chan)
178 173
179 /* now queue the task */ 174 /* now queue the task */
180 schedule_work(&card->irq_queue); 175 schedule_work(&card->irq_queue);
181 sti(); 176 spin_unlock_irqrestore(&card->hysdn_lock, flags);
182 177
183 if (card->debug_flags & LOG_SCHED_ASYN) 178 if (card->debug_flags & LOG_SCHED_ASYN)
184 hysdn_addlog(card, "async tx-cfg data queued"); 179 hysdn_addlog(card, "async tx-cfg data queued");
185 180
186 cnt++; /* short delay */ 181 cnt++; /* short delay */
187 cli();
188 182
189 while (card->async_busy) { 183 while (card->async_busy) {
190 sti();
191 184
192 if (card->debug_flags & LOG_SCHED_ASYN) 185 if (card->debug_flags & LOG_SCHED_ASYN)
193 hysdn_addlog(card, "async tx-cfg waiting for tx-ready"); 186 hysdn_addlog(card, "async tx-cfg waiting for tx-ready");
194 187
195 msleep_interruptible(20); /* Timeout 20ms */ 188 msleep_interruptible(20); /* Timeout 20ms */
196 if (!--cnt) { 189 if (!--cnt)
197 restore_flags(flags);
198 return (-ERR_ASYNC_TIME); /* timed out */ 190 return (-ERR_ASYNC_TIME); /* timed out */
199 }
200 cli();
201 } /* wait for buffer to become free again */ 191 } /* wait for buffer to become free again */
202 192
203 restore_flags(flags);
204
205 if (card->debug_flags & LOG_SCHED_ASYN) 193 if (card->debug_flags & LOG_SCHED_ASYN)
206 hysdn_addlog(card, "async tx-cfg data send"); 194 hysdn_addlog(card, "async tx-cfg data send");
207 195
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index c3d79eef9e32..69aee2602aa6 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -1134,9 +1134,12 @@ isdn_read(struct file *file, char __user *buf, size_t count, loff_t * off)
1134 if (dev->drv[drvidx]->interface->readstat) { 1134 if (dev->drv[drvidx]->interface->readstat) {
1135 if (count > dev->drv[drvidx]->stavail) 1135 if (count > dev->drv[drvidx]->stavail)
1136 count = dev->drv[drvidx]->stavail; 1136 count = dev->drv[drvidx]->stavail;
1137 len = dev->drv[drvidx]->interface-> 1137 len = dev->drv[drvidx]->interface->readstat(buf, count,
1138 readstat(buf, count, drvidx, 1138 drvidx, isdn_minor2chan(minor));
1139 isdn_minor2chan(minor)); 1139 if (len < 0) {
1140 retval = len;
1141 goto out;
1142 }
1140 } else { 1143 } else {
1141 len = 0; 1144 len = 0;
1142 } 1145 }
diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
index 6649f8bc9951..730bbd07ebc7 100644
--- a/drivers/isdn/icn/icn.c
+++ b/drivers/isdn/icn/icn.c
@@ -1010,7 +1010,8 @@ icn_readstatus(u_char __user *buf, int len, icn_card * card)
1010 for (p = buf, count = 0; count < len; p++, count++) { 1010 for (p = buf, count = 0; count < len; p++, count++) {
1011 if (card->msg_buf_read == card->msg_buf_write) 1011 if (card->msg_buf_read == card->msg_buf_write)
1012 return count; 1012 return count;
1013 put_user(*card->msg_buf_read++, p); 1013 if (put_user(*card->msg_buf_read++, p))
1014 return -EFAULT;
1014 if (card->msg_buf_read > card->msg_buf_end) 1015 if (card->msg_buf_read > card->msg_buf_end)
1015 card->msg_buf_read = card->msg_buf; 1016 card->msg_buf_read = card->msg_buf;
1016 } 1017 }
diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
index fabbd461603e..c3ae2edaf6fa 100644
--- a/drivers/isdn/isdnloop/isdnloop.c
+++ b/drivers/isdn/isdnloop/isdnloop.c
@@ -100,12 +100,11 @@ isdnloop_pollbchan(unsigned long data)
100 isdnloop_bchan_send(card, 1); 100 isdnloop_bchan_send(card, 1);
101 if (card->flags & (ISDNLOOP_FLAGS_B1ACTIVE | ISDNLOOP_FLAGS_B2ACTIVE)) { 101 if (card->flags & (ISDNLOOP_FLAGS_B1ACTIVE | ISDNLOOP_FLAGS_B2ACTIVE)) {
102 /* schedule b-channel polling again */ 102 /* schedule b-channel polling again */
103 save_flags(flags); 103 spin_lock_irqsave(&card->isdnloop_lock, flags);
104 cli();
105 card->rb_timer.expires = jiffies + ISDNLOOP_TIMER_BCREAD; 104 card->rb_timer.expires = jiffies + ISDNLOOP_TIMER_BCREAD;
106 add_timer(&card->rb_timer); 105 add_timer(&card->rb_timer);
107 card->flags |= ISDNLOOP_FLAGS_RBTIMER; 106 card->flags |= ISDNLOOP_FLAGS_RBTIMER;
108 restore_flags(flags); 107 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
109 } else 108 } else
110 card->flags &= ~ISDNLOOP_FLAGS_RBTIMER; 109 card->flags &= ~ISDNLOOP_FLAGS_RBTIMER;
111} 110}
@@ -281,8 +280,7 @@ isdnloop_putmsg(isdnloop_card * card, unsigned char c)
281{ 280{
282 ulong flags; 281 ulong flags;
283 282
284 save_flags(flags); 283 spin_lock_irqsave(&card->isdnloop_lock, flags);
285 cli();
286 *card->msg_buf_write++ = (c == 0xff) ? '\n' : c; 284 *card->msg_buf_write++ = (c == 0xff) ? '\n' : c;
287 if (card->msg_buf_write == card->msg_buf_read) { 285 if (card->msg_buf_write == card->msg_buf_read) {
288 if (++card->msg_buf_read > card->msg_buf_end) 286 if (++card->msg_buf_read > card->msg_buf_end)
@@ -290,7 +288,7 @@ isdnloop_putmsg(isdnloop_card * card, unsigned char c)
290 } 288 }
291 if (card->msg_buf_write > card->msg_buf_end) 289 if (card->msg_buf_write > card->msg_buf_end)
292 card->msg_buf_write = card->msg_buf; 290 card->msg_buf_write = card->msg_buf;
293 restore_flags(flags); 291 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
294} 292}
295 293
296/* 294/*
@@ -372,21 +370,19 @@ isdnloop_polldchan(unsigned long data)
372 if (!(card->flags & ISDNLOOP_FLAGS_RBTIMER)) { 370 if (!(card->flags & ISDNLOOP_FLAGS_RBTIMER)) {
373 /* schedule b-channel polling */ 371 /* schedule b-channel polling */
374 card->flags |= ISDNLOOP_FLAGS_RBTIMER; 372 card->flags |= ISDNLOOP_FLAGS_RBTIMER;
375 save_flags(flags); 373 spin_lock_irqsave(&card->isdnloop_lock, flags);
376 cli();
377 del_timer(&card->rb_timer); 374 del_timer(&card->rb_timer);
378 card->rb_timer.function = isdnloop_pollbchan; 375 card->rb_timer.function = isdnloop_pollbchan;
379 card->rb_timer.data = (unsigned long) card; 376 card->rb_timer.data = (unsigned long) card;
380 card->rb_timer.expires = jiffies + ISDNLOOP_TIMER_BCREAD; 377 card->rb_timer.expires = jiffies + ISDNLOOP_TIMER_BCREAD;
381 add_timer(&card->rb_timer); 378 add_timer(&card->rb_timer);
382 restore_flags(flags); 379 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
383 } 380 }
384 /* schedule again */ 381 /* schedule again */
385 save_flags(flags); 382 spin_lock_irqsave(&card->isdnloop_lock, flags);
386 cli();
387 card->st_timer.expires = jiffies + ISDNLOOP_TIMER_DCREAD; 383 card->st_timer.expires = jiffies + ISDNLOOP_TIMER_DCREAD;
388 add_timer(&card->st_timer); 384 add_timer(&card->st_timer);
389 restore_flags(flags); 385 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
390} 386}
391 387
392/* 388/*
@@ -416,8 +412,7 @@ isdnloop_sendbuf(int channel, struct sk_buff *skb, isdnloop_card * card)
416 return 0; 412 return 0;
417 if (card->sndcount[channel] > ISDNLOOP_MAX_SQUEUE) 413 if (card->sndcount[channel] > ISDNLOOP_MAX_SQUEUE)
418 return 0; 414 return 0;
419 save_flags(flags); 415 spin_lock_irqsave(&card->isdnloop_lock, flags);
420 cli();
421 nskb = dev_alloc_skb(skb->len); 416 nskb = dev_alloc_skb(skb->len);
422 if (nskb) { 417 if (nskb) {
423 memcpy(skb_put(nskb, len), skb->data, len); 418 memcpy(skb_put(nskb, len), skb->data, len);
@@ -426,7 +421,7 @@ isdnloop_sendbuf(int channel, struct sk_buff *skb, isdnloop_card * card)
426 } else 421 } else
427 len = 0; 422 len = 0;
428 card->sndcount[channel] += len; 423 card->sndcount[channel] += len;
429 restore_flags(flags); 424 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
430 } 425 }
431 return len; 426 return len;
432} 427}
@@ -451,7 +446,8 @@ isdnloop_readstatus(u_char __user *buf, int len, isdnloop_card * card)
451 for (p = buf, count = 0; count < len; p++, count++) { 446 for (p = buf, count = 0; count < len; p++, count++) {
452 if (card->msg_buf_read == card->msg_buf_write) 447 if (card->msg_buf_read == card->msg_buf_write)
453 return count; 448 return count;
454 put_user(*card->msg_buf_read++, p); 449 if (put_user(*card->msg_buf_read++, p))
450 return -EFAULT;
455 if (card->msg_buf_read > card->msg_buf_end) 451 if (card->msg_buf_read > card->msg_buf_end)
456 card->msg_buf_read = card->msg_buf; 452 card->msg_buf_read = card->msg_buf;
457 } 453 }
@@ -576,8 +572,7 @@ isdnloop_atimeout(isdnloop_card * card, int ch)
576 unsigned long flags; 572 unsigned long flags;
577 char buf[60]; 573 char buf[60];
578 574
579 save_flags(flags); 575 spin_lock_irqsave(&card->isdnloop_lock, flags);
580 cli();
581 if (card->rcard) { 576 if (card->rcard) {
582 isdnloop_fake(card->rcard[ch], "DDIS_I", card->rch[ch] + 1); 577 isdnloop_fake(card->rcard[ch], "DDIS_I", card->rch[ch] + 1);
583 card->rcard[ch]->rcard[card->rch[ch]] = NULL; 578 card->rcard[ch]->rcard[card->rch[ch]] = NULL;
@@ -587,7 +582,7 @@ isdnloop_atimeout(isdnloop_card * card, int ch)
587 /* No user responding */ 582 /* No user responding */
588 sprintf(buf, "CAU%s", isdnloop_unicause(card, 1, 3)); 583 sprintf(buf, "CAU%s", isdnloop_unicause(card, 1, 3));
589 isdnloop_fake(card, buf, ch + 1); 584 isdnloop_fake(card, buf, ch + 1);
590 restore_flags(flags); 585 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
591} 586}
592 587
593/* 588/*
@@ -622,8 +617,7 @@ isdnloop_start_ctimer(isdnloop_card * card, int ch)
622{ 617{
623 unsigned long flags; 618 unsigned long flags;
624 619
625 save_flags(flags); 620 spin_lock_irqsave(&card->isdnloop_lock, flags);
626 cli();
627 init_timer(&card->c_timer[ch]); 621 init_timer(&card->c_timer[ch]);
628 card->c_timer[ch].expires = jiffies + ISDNLOOP_TIMER_ALERTWAIT; 622 card->c_timer[ch].expires = jiffies + ISDNLOOP_TIMER_ALERTWAIT;
629 if (ch) 623 if (ch)
@@ -632,7 +626,7 @@ isdnloop_start_ctimer(isdnloop_card * card, int ch)
632 card->c_timer[ch].function = isdnloop_atimeout0; 626 card->c_timer[ch].function = isdnloop_atimeout0;
633 card->c_timer[ch].data = (unsigned long) card; 627 card->c_timer[ch].data = (unsigned long) card;
634 add_timer(&card->c_timer[ch]); 628 add_timer(&card->c_timer[ch]);
635 restore_flags(flags); 629 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
636} 630}
637 631
638/* 632/*
@@ -647,10 +641,9 @@ isdnloop_kill_ctimer(isdnloop_card * card, int ch)
647{ 641{
648 unsigned long flags; 642 unsigned long flags;
649 643
650 save_flags(flags); 644 spin_lock_irqsave(&card->isdnloop_lock, flags);
651 cli();
652 del_timer(&card->c_timer[ch]); 645 del_timer(&card->c_timer[ch]);
653 restore_flags(flags); 646 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
654} 647}
655 648
656static u_char si2bit[] = 649static u_char si2bit[] =
@@ -706,13 +699,12 @@ isdnloop_try_call(isdnloop_card * card, char *p, int lch, isdn_ctrl * cmd)
706 } 699 }
707 } 700 }
708 if (num_match) { 701 if (num_match) {
709 save_flags(flags); 702 spin_lock_irqsave(&card->isdnloop_lock, flags);
710 cli();
711 /* channel idle? */ 703 /* channel idle? */
712 if (!(cc->rcard[ch])) { 704 if (!(cc->rcard[ch])) {
713 /* Check SI */ 705 /* Check SI */
714 if (!(si2bit[cmd->parm.setup.si1] & cc->sil[ch])) { 706 if (!(si2bit[cmd->parm.setup.si1] & cc->sil[ch])) {
715 restore_flags(flags); 707 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
716 return 3; 708 return 3;
717 } 709 }
718 /* ch is idle, si and number matches */ 710 /* ch is idle, si and number matches */
@@ -720,10 +712,10 @@ isdnloop_try_call(isdnloop_card * card, char *p, int lch, isdn_ctrl * cmd)
720 cc->rch[ch] = lch; 712 cc->rch[ch] = lch;
721 card->rcard[lch] = cc; 713 card->rcard[lch] = cc;
722 card->rch[lch] = ch; 714 card->rch[lch] = ch;
723 restore_flags(flags); 715 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
724 return 0; 716 return 0;
725 } else { 717 } else {
726 restore_flags(flags); 718 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
727 /* num matches, but busy */ 719 /* num matches, but busy */
728 if (ch == 1) 720 if (ch == 1)
729 return 1; 721 return 1;
@@ -1027,8 +1019,7 @@ isdnloop_stopcard(isdnloop_card * card)
1027 unsigned long flags; 1019 unsigned long flags;
1028 isdn_ctrl cmd; 1020 isdn_ctrl cmd;
1029 1021
1030 save_flags(flags); 1022 spin_lock_irqsave(&card->isdnloop_lock, flags);
1031 cli();
1032 if (card->flags & ISDNLOOP_FLAGS_RUNNING) { 1023 if (card->flags & ISDNLOOP_FLAGS_RUNNING) {
1033 card->flags &= ~ISDNLOOP_FLAGS_RUNNING; 1024 card->flags &= ~ISDNLOOP_FLAGS_RUNNING;
1034 del_timer(&card->st_timer); 1025 del_timer(&card->st_timer);
@@ -1039,7 +1030,7 @@ isdnloop_stopcard(isdnloop_card * card)
1039 cmd.driver = card->myid; 1030 cmd.driver = card->myid;
1040 card->interface.statcallb(&cmd); 1031 card->interface.statcallb(&cmd);
1041 } 1032 }
1042 restore_flags(flags); 1033 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
1043} 1034}
1044 1035
1045/* 1036/*
@@ -1078,18 +1069,17 @@ isdnloop_start(isdnloop_card * card, isdnloop_sdef * sdefp)
1078 return -EBUSY; 1069 return -EBUSY;
1079 if (copy_from_user((char *) &sdef, (char *) sdefp, sizeof(sdef))) 1070 if (copy_from_user((char *) &sdef, (char *) sdefp, sizeof(sdef)))
1080 return -EFAULT; 1071 return -EFAULT;
1081 save_flags(flags); 1072 spin_lock_irqsave(&card->isdnloop_lock, flags);
1082 cli();
1083 switch (sdef.ptype) { 1073 switch (sdef.ptype) {
1084 case ISDN_PTYPE_EURO: 1074 case ISDN_PTYPE_EURO:
1085 if (isdnloop_fake(card, "DRV1.23EC-Q.931-CAPI-CNS-BASIS-20.02.96", 1075 if (isdnloop_fake(card, "DRV1.23EC-Q.931-CAPI-CNS-BASIS-20.02.96",
1086 -1)) { 1076 -1)) {
1087 restore_flags(flags); 1077 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
1088 return -ENOMEM; 1078 return -ENOMEM;
1089 } 1079 }
1090 card->sil[0] = card->sil[1] = 4; 1080 card->sil[0] = card->sil[1] = 4;
1091 if (isdnloop_fake(card, "TEI OK", 0)) { 1081 if (isdnloop_fake(card, "TEI OK", 0)) {
1092 restore_flags(flags); 1082 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
1093 return -ENOMEM; 1083 return -ENOMEM;
1094 } 1084 }
1095 for (i = 0; i < 3; i++) 1085 for (i = 0; i < 3; i++)
@@ -1098,12 +1088,12 @@ isdnloop_start(isdnloop_card * card, isdnloop_sdef * sdefp)
1098 case ISDN_PTYPE_1TR6: 1088 case ISDN_PTYPE_1TR6:
1099 if (isdnloop_fake(card, "DRV1.04TC-1TR6-CAPI-CNS-BASIS-29.11.95", 1089 if (isdnloop_fake(card, "DRV1.04TC-1TR6-CAPI-CNS-BASIS-29.11.95",
1100 -1)) { 1090 -1)) {
1101 restore_flags(flags); 1091 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
1102 return -ENOMEM; 1092 return -ENOMEM;
1103 } 1093 }
1104 card->sil[0] = card->sil[1] = 4; 1094 card->sil[0] = card->sil[1] = 4;
1105 if (isdnloop_fake(card, "TEI OK", 0)) { 1095 if (isdnloop_fake(card, "TEI OK", 0)) {
1106 restore_flags(flags); 1096 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
1107 return -ENOMEM; 1097 return -ENOMEM;
1108 } 1098 }
1109 strcpy(card->s0num[0], sdef.num[0]); 1099 strcpy(card->s0num[0], sdef.num[0]);
@@ -1111,7 +1101,7 @@ isdnloop_start(isdnloop_card * card, isdnloop_sdef * sdefp)
1111 card->s0num[2][0] = '\0'; 1101 card->s0num[2][0] = '\0';
1112 break; 1102 break;
1113 default: 1103 default:
1114 restore_flags(flags); 1104 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
1115 printk(KERN_WARNING "isdnloop: Illegal D-channel protocol %d\n", 1105 printk(KERN_WARNING "isdnloop: Illegal D-channel protocol %d\n",
1116 sdef.ptype); 1106 sdef.ptype);
1117 return -EINVAL; 1107 return -EINVAL;
@@ -1122,7 +1112,7 @@ isdnloop_start(isdnloop_card * card, isdnloop_sdef * sdefp)
1122 card->st_timer.data = (unsigned long) card; 1112 card->st_timer.data = (unsigned long) card;
1123 add_timer(&card->st_timer); 1113 add_timer(&card->st_timer);
1124 card->flags |= ISDNLOOP_FLAGS_RUNNING; 1114 card->flags |= ISDNLOOP_FLAGS_RUNNING;
1125 restore_flags(flags); 1115 spin_unlock_irqrestore(&card->isdnloop_lock, flags);
1126 return 0; 1116 return 0;
1127} 1117}
1128 1118
@@ -1472,6 +1462,7 @@ isdnloop_initcard(char *id)
1472 skb_queue_head_init(&card->bqueue[i]); 1462 skb_queue_head_init(&card->bqueue[i]);
1473 } 1463 }
1474 skb_queue_head_init(&card->dqueue); 1464 skb_queue_head_init(&card->dqueue);
1465 card->isdnloop_lock = SPIN_LOCK_UNLOCKED;
1475 card->next = cards; 1466 card->next = cards;
1476 cards = card; 1467 cards = card;
1477 if (!register_isdn(&card->interface)) { 1468 if (!register_isdn(&card->interface)) {
diff --git a/drivers/isdn/isdnloop/isdnloop.h b/drivers/isdn/isdnloop/isdnloop.h
index d699fe53e1c3..0d458a86f529 100644
--- a/drivers/isdn/isdnloop/isdnloop.h
+++ b/drivers/isdn/isdnloop/isdnloop.h
@@ -94,6 +94,7 @@ typedef struct isdnloop_card {
94 struct sk_buff_head 94 struct sk_buff_head
95 bqueue[ISDNLOOP_BCH]; /* B-Channel queues */ 95 bqueue[ISDNLOOP_BCH]; /* B-Channel queues */
96 struct sk_buff_head dqueue; /* D-Channel queue */ 96 struct sk_buff_head dqueue; /* D-Channel queue */
97 spinlock_t isdnloop_lock;
97} isdnloop_card; 98} isdnloop_card;
98 99
99/* 100/*
diff --git a/drivers/isdn/pcbit/drv.c b/drivers/isdn/pcbit/drv.c
index 94f21486bb24..6ead5e1508b7 100644
--- a/drivers/isdn/pcbit/drv.c
+++ b/drivers/isdn/pcbit/drv.c
@@ -725,23 +725,27 @@ static int pcbit_stat(u_char __user *buf, int len, int driver, int channel)
725 725
726 if (stat_st < stat_end) 726 if (stat_st < stat_end)
727 { 727 {
728 copy_to_user(buf, statbuf + stat_st, len); 728 if (copy_to_user(buf, statbuf + stat_st, len))
729 return -EFAULT;
729 stat_st += len; 730 stat_st += len;
730 } 731 }
731 else 732 else
732 { 733 {
733 if (len > STATBUF_LEN - stat_st) 734 if (len > STATBUF_LEN - stat_st)
734 { 735 {
735 copy_to_user(buf, statbuf + stat_st, 736 if (copy_to_user(buf, statbuf + stat_st,
736 STATBUF_LEN - stat_st); 737 STATBUF_LEN - stat_st))
737 copy_to_user(buf, statbuf, 738 return -EFAULT;
738 len - (STATBUF_LEN - stat_st)); 739 if (copy_to_user(buf, statbuf,
740 len - (STATBUF_LEN - stat_st)))
741 return -EFAULT;
739 742
740 stat_st = len - (STATBUF_LEN - stat_st); 743 stat_st = len - (STATBUF_LEN - stat_st);
741 } 744 }
742 else 745 else
743 { 746 {
744 copy_to_user(buf, statbuf + stat_st, len); 747 if (copy_to_user(buf, statbuf + stat_st, len))
748 return -EFAULT;
745 749
746 stat_st += len; 750 stat_st += len;
747 751
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index aecbbe2e89a9..3c1711210e38 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -91,6 +91,8 @@ EXPORT_SYMBOL_GPL(led_classdev_resume);
91 */ 91 */
92int led_classdev_register(struct device *parent, struct led_classdev *led_cdev) 92int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
93{ 93{
94 int rc;
95
94 led_cdev->class_dev = class_device_create(leds_class, NULL, 0, 96 led_cdev->class_dev = class_device_create(leds_class, NULL, 0,
95 parent, "%s", led_cdev->name); 97 parent, "%s", led_cdev->name);
96 if (unlikely(IS_ERR(led_cdev->class_dev))) 98 if (unlikely(IS_ERR(led_cdev->class_dev)))
@@ -99,8 +101,10 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
99 class_set_devdata(led_cdev->class_dev, led_cdev); 101 class_set_devdata(led_cdev->class_dev, led_cdev);
100 102
101 /* register the attributes */ 103 /* register the attributes */
102 class_device_create_file(led_cdev->class_dev, 104 rc = class_device_create_file(led_cdev->class_dev,
103 &class_device_attr_brightness); 105 &class_device_attr_brightness);
106 if (rc)
107 goto err_out;
104 108
105 /* add to the list of leds */ 109 /* add to the list of leds */
106 write_lock(&leds_list_lock); 110 write_lock(&leds_list_lock);
@@ -110,16 +114,28 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
110#ifdef CONFIG_LEDS_TRIGGERS 114#ifdef CONFIG_LEDS_TRIGGERS
111 rwlock_init(&led_cdev->trigger_lock); 115 rwlock_init(&led_cdev->trigger_lock);
112 116
113 led_trigger_set_default(led_cdev); 117 rc = class_device_create_file(led_cdev->class_dev,
118 &class_device_attr_trigger);
119 if (rc)
120 goto err_out_led_list;
114 121
115 class_device_create_file(led_cdev->class_dev, 122 led_trigger_set_default(led_cdev);
116 &class_device_attr_trigger);
117#endif 123#endif
118 124
119 printk(KERN_INFO "Registered led device: %s\n", 125 printk(KERN_INFO "Registered led device: %s\n",
120 led_cdev->class_dev->class_id); 126 led_cdev->class_dev->class_id);
121 127
122 return 0; 128 return 0;
129
130#ifdef CONFIG_LEDS_TRIGGERS
131err_out_led_list:
132 class_device_remove_file(led_cdev->class_dev,
133 &class_device_attr_brightness);
134 list_del(&led_cdev->node);
135#endif
136err_out:
137 class_device_unregister(led_cdev->class_dev);
138 return rc;
123} 139}
124EXPORT_SYMBOL_GPL(led_classdev_register); 140EXPORT_SYMBOL_GPL(led_classdev_register);
125 141
diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
index 179c2876b541..29a8818a32ec 100644
--- a/drivers/leds/ledtrig-timer.c
+++ b/drivers/leds/ledtrig-timer.c
@@ -123,6 +123,7 @@ static CLASS_DEVICE_ATTR(delay_off, 0644, led_delay_off_show,
123static void timer_trig_activate(struct led_classdev *led_cdev) 123static void timer_trig_activate(struct led_classdev *led_cdev)
124{ 124{
125 struct timer_trig_data *timer_data; 125 struct timer_trig_data *timer_data;
126 int rc;
126 127
127 timer_data = kzalloc(sizeof(struct timer_trig_data), GFP_KERNEL); 128 timer_data = kzalloc(sizeof(struct timer_trig_data), GFP_KERNEL);
128 if (!timer_data) 129 if (!timer_data)
@@ -134,10 +135,21 @@ static void timer_trig_activate(struct led_classdev *led_cdev)
134 timer_data->timer.function = led_timer_function; 135 timer_data->timer.function = led_timer_function;
135 timer_data->timer.data = (unsigned long) led_cdev; 136 timer_data->timer.data = (unsigned long) led_cdev;
136 137
137 class_device_create_file(led_cdev->class_dev, 138 rc = class_device_create_file(led_cdev->class_dev,
138 &class_device_attr_delay_on); 139 &class_device_attr_delay_on);
139 class_device_create_file(led_cdev->class_dev, 140 if (rc) goto err_out;
141 rc = class_device_create_file(led_cdev->class_dev,
140 &class_device_attr_delay_off); 142 &class_device_attr_delay_off);
143 if (rc) goto err_out_delayon;
144
145 return;
146
147err_out_delayon:
148 class_device_remove_file(led_cdev->class_dev,
149 &class_device_attr_delay_on);
150err_out:
151 led_cdev->trigger_data = NULL;
152 kfree(timer_data);
141} 153}
142 154
143static void timer_trig_deactivate(struct led_classdev *led_cdev) 155static void timer_trig_deactivate(struct led_classdev *led_cdev)
diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c
index fa4b13f89369..b3fbb45bc90a 100644
--- a/drivers/macintosh/windfarm_pm112.c
+++ b/drivers/macintosh/windfarm_pm112.c
@@ -685,6 +685,17 @@ static int __init wf_pm112_init(void)
685 ++nr_cores; 685 ++nr_cores;
686 686
687 printk(KERN_INFO "windfarm: initializing for dual-core desktop G5\n"); 687 printk(KERN_INFO "windfarm: initializing for dual-core desktop G5\n");
688
689#ifdef MODULE
690 request_module("windfarm_smu_controls");
691 request_module("windfarm_smu_sensors");
692 request_module("windfarm_smu_sat");
693 request_module("windfarm_lm75_sensor");
694 request_module("windfarm_max6690_sensor");
695 request_module("windfarm_cpufreq_clamp");
696
697#endif /* MODULE */
698
688 platform_driver_register(&wf_pm112_driver); 699 platform_driver_register(&wf_pm112_driver);
689 return 0; 700 return 0;
690} 701}
diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c
index 2a944851b8e1..f24fa734046a 100644
--- a/drivers/macintosh/windfarm_pm81.c
+++ b/drivers/macintosh/windfarm_pm81.c
@@ -788,6 +788,7 @@ static int __init wf_smu_init(void)
788 request_module("windfarm_smu_controls"); 788 request_module("windfarm_smu_controls");
789 request_module("windfarm_smu_sensors"); 789 request_module("windfarm_smu_sensors");
790 request_module("windfarm_lm75_sensor"); 790 request_module("windfarm_lm75_sensor");
791 request_module("windfarm_cpufreq_clamp");
791 792
792#endif /* MODULE */ 793#endif /* MODULE */
793 platform_driver_register(&wf_smu_driver); 794 platform_driver_register(&wf_smu_driver);
diff --git a/drivers/macintosh/windfarm_pm91.c b/drivers/macintosh/windfarm_pm91.c
index 9961a67b4f85..26eee69ebe6d 100644
--- a/drivers/macintosh/windfarm_pm91.c
+++ b/drivers/macintosh/windfarm_pm91.c
@@ -719,6 +719,7 @@ static int __init wf_smu_init(void)
719 request_module("windfarm_smu_controls"); 719 request_module("windfarm_smu_controls");
720 request_module("windfarm_smu_sensors"); 720 request_module("windfarm_smu_sensors");
721 request_module("windfarm_lm75_sensor"); 721 request_module("windfarm_lm75_sensor");
722 request_module("windfarm_cpufreq_clamp");
722 723
723#endif /* MODULE */ 724#endif /* MODULE */
724 platform_driver_register(&wf_smu_driver); 725 platform_driver_register(&wf_smu_driver);
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index d47d38ac71b1..d6f614738bbd 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -536,7 +536,7 @@ static int bitmap_read_sb(struct bitmap *bitmap)
536 printk(KERN_INFO "%s: bitmap file is out of date (%llu < %llu) " 536 printk(KERN_INFO "%s: bitmap file is out of date (%llu < %llu) "
537 "-- forcing full recovery\n", bmname(bitmap), events, 537 "-- forcing full recovery\n", bmname(bitmap), events,
538 (unsigned long long) bitmap->mddev->events); 538 (unsigned long long) bitmap->mddev->events);
539 sb->state |= BITMAP_STALE; 539 sb->state |= cpu_to_le32(BITMAP_STALE);
540 } 540 }
541success: 541success:
542 /* assign fields using values from superblock */ 542 /* assign fields using values from superblock */
@@ -544,11 +544,11 @@ success:
544 bitmap->daemon_sleep = daemon_sleep; 544 bitmap->daemon_sleep = daemon_sleep;
545 bitmap->daemon_lastrun = jiffies; 545 bitmap->daemon_lastrun = jiffies;
546 bitmap->max_write_behind = write_behind; 546 bitmap->max_write_behind = write_behind;
547 bitmap->flags |= sb->state; 547 bitmap->flags |= le32_to_cpu(sb->state);
548 if (le32_to_cpu(sb->version) == BITMAP_MAJOR_HOSTENDIAN) 548 if (le32_to_cpu(sb->version) == BITMAP_MAJOR_HOSTENDIAN)
549 bitmap->flags |= BITMAP_HOSTENDIAN; 549 bitmap->flags |= BITMAP_HOSTENDIAN;
550 bitmap->events_cleared = le64_to_cpu(sb->events_cleared); 550 bitmap->events_cleared = le64_to_cpu(sb->events_cleared);
551 if (sb->state & BITMAP_STALE) 551 if (sb->state & cpu_to_le32(BITMAP_STALE))
552 bitmap->events_cleared = bitmap->mddev->events; 552 bitmap->events_cleared = bitmap->mddev->events;
553 err = 0; 553 err = 0;
554out: 554out:
@@ -578,9 +578,9 @@ static void bitmap_mask_state(struct bitmap *bitmap, enum bitmap_state bits,
578 spin_unlock_irqrestore(&bitmap->lock, flags); 578 spin_unlock_irqrestore(&bitmap->lock, flags);
579 sb = (bitmap_super_t *)kmap_atomic(bitmap->sb_page, KM_USER0); 579 sb = (bitmap_super_t *)kmap_atomic(bitmap->sb_page, KM_USER0);
580 switch (op) { 580 switch (op) {
581 case MASK_SET: sb->state |= bits; 581 case MASK_SET: sb->state |= cpu_to_le32(bits);
582 break; 582 break;
583 case MASK_UNSET: sb->state &= ~bits; 583 case MASK_UNSET: sb->state &= cpu_to_le32(~bits);
584 break; 584 break;
585 default: BUG(); 585 default: BUG();
586 } 586 }
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 655d816760e5..08a40f4e4f60 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -16,6 +16,7 @@
16#include <linux/slab.h> 16#include <linux/slab.h>
17#include <linux/crypto.h> 17#include <linux/crypto.h>
18#include <linux/workqueue.h> 18#include <linux/workqueue.h>
19#include <linux/backing-dev.h>
19#include <asm/atomic.h> 20#include <asm/atomic.h>
20#include <linux/scatterlist.h> 21#include <linux/scatterlist.h>
21#include <asm/page.h> 22#include <asm/page.h>
@@ -602,7 +603,7 @@ static void process_write(struct crypt_io *io)
602 603
603 /* out of memory -> run queues */ 604 /* out of memory -> run queues */
604 if (remaining) 605 if (remaining)
605 blk_congestion_wait(bio_data_dir(clone), HZ/100); 606 congestion_wait(bio_data_dir(clone), HZ/100);
606 } 607 }
607} 608}
608 609
@@ -914,8 +915,6 @@ static int crypt_status(struct dm_target *ti, status_type_t type,
914 char *result, unsigned int maxlen) 915 char *result, unsigned int maxlen)
915{ 916{
916 struct crypt_config *cc = (struct crypt_config *) ti->private; 917 struct crypt_config *cc = (struct crypt_config *) ti->private;
917 const char *cipher;
918 const char *chainmode = NULL;
919 unsigned int sz = 0; 918 unsigned int sz = 0;
920 919
921 switch (type) { 920 switch (type) {
@@ -924,14 +923,11 @@ static int crypt_status(struct dm_target *ti, status_type_t type,
924 break; 923 break;
925 924
926 case STATUSTYPE_TABLE: 925 case STATUSTYPE_TABLE:
927 cipher = crypto_blkcipher_name(cc->tfm);
928
929 chainmode = cc->chainmode;
930
931 if (cc->iv_mode) 926 if (cc->iv_mode)
932 DMEMIT("%s-%s-%s ", cipher, chainmode, cc->iv_mode); 927 DMEMIT("%s-%s-%s ", cc->cipher, cc->chainmode,
928 cc->iv_mode);
933 else 929 else
934 DMEMIT("%s-%s ", cipher, chainmode); 930 DMEMIT("%s-%s ", cc->cipher, cc->chainmode);
935 931
936 if (cc->key_size > 0) { 932 if (cc->key_size > 0) {
937 if ((maxlen - sz) < ((cc->key_size << 1) + 1)) 933 if ((maxlen - sz) < ((cc->key_size << 1) + 1))
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index d13bb15a8a02..4510ad8f971c 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -606,9 +606,14 @@ static struct hash_cell *__find_device_hash_cell(struct dm_ioctl *param)
606 return __get_name_cell(param->name); 606 return __get_name_cell(param->name);
607 607
608 md = dm_get_md(huge_decode_dev(param->dev)); 608 md = dm_get_md(huge_decode_dev(param->dev));
609 if (md) 609 if (!md)
610 mdptr = dm_get_mdptr(md); 610 goto out;
611 611
612 mdptr = dm_get_mdptr(md);
613 if (!mdptr)
614 dm_put(md);
615
616out:
612 return mdptr; 617 return mdptr;
613} 618}
614 619
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 659224cb7c53..48a653b3f518 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -24,6 +24,7 @@
24 24
25static struct workqueue_struct *_kmirrord_wq; 25static struct workqueue_struct *_kmirrord_wq;
26static struct work_struct _kmirrord_work; 26static struct work_struct _kmirrord_work;
27static DECLARE_WAIT_QUEUE_HEAD(_kmirrord_recovery_stopped);
27 28
28static inline void wake(void) 29static inline void wake(void)
29{ 30{
@@ -83,6 +84,7 @@ struct region_hash {
83 struct list_head *buckets; 84 struct list_head *buckets;
84 85
85 spinlock_t region_lock; 86 spinlock_t region_lock;
87 atomic_t recovery_in_flight;
86 struct semaphore recovery_count; 88 struct semaphore recovery_count;
87 struct list_head clean_regions; 89 struct list_head clean_regions;
88 struct list_head quiesced_regions; 90 struct list_head quiesced_regions;
@@ -191,6 +193,7 @@ static int rh_init(struct region_hash *rh, struct mirror_set *ms,
191 193
192 spin_lock_init(&rh->region_lock); 194 spin_lock_init(&rh->region_lock);
193 sema_init(&rh->recovery_count, 0); 195 sema_init(&rh->recovery_count, 0);
196 atomic_set(&rh->recovery_in_flight, 0);
194 INIT_LIST_HEAD(&rh->clean_regions); 197 INIT_LIST_HEAD(&rh->clean_regions);
195 INIT_LIST_HEAD(&rh->quiesced_regions); 198 INIT_LIST_HEAD(&rh->quiesced_regions);
196 INIT_LIST_HEAD(&rh->recovered_regions); 199 INIT_LIST_HEAD(&rh->recovered_regions);
@@ -382,6 +385,8 @@ static void rh_update_states(struct region_hash *rh)
382 rh->log->type->clear_region(rh->log, reg->key); 385 rh->log->type->clear_region(rh->log, reg->key);
383 rh->log->type->complete_resync_work(rh->log, reg->key, 1); 386 rh->log->type->complete_resync_work(rh->log, reg->key, 1);
384 dispatch_bios(rh->ms, &reg->delayed_bios); 387 dispatch_bios(rh->ms, &reg->delayed_bios);
388 if (atomic_dec_and_test(&rh->recovery_in_flight))
389 wake_up_all(&_kmirrord_recovery_stopped);
385 up(&rh->recovery_count); 390 up(&rh->recovery_count);
386 mempool_free(reg, rh->region_pool); 391 mempool_free(reg, rh->region_pool);
387 } 392 }
@@ -502,11 +507,21 @@ static int __rh_recovery_prepare(struct region_hash *rh)
502 507
503static void rh_recovery_prepare(struct region_hash *rh) 508static void rh_recovery_prepare(struct region_hash *rh)
504{ 509{
505 while (!down_trylock(&rh->recovery_count)) 510 /* Extra reference to avoid race with rh_stop_recovery */
511 atomic_inc(&rh->recovery_in_flight);
512
513 while (!down_trylock(&rh->recovery_count)) {
514 atomic_inc(&rh->recovery_in_flight);
506 if (__rh_recovery_prepare(rh) <= 0) { 515 if (__rh_recovery_prepare(rh) <= 0) {
516 atomic_dec(&rh->recovery_in_flight);
507 up(&rh->recovery_count); 517 up(&rh->recovery_count);
508 break; 518 break;
509 } 519 }
520 }
521
522 /* Drop the extra reference */
523 if (atomic_dec_and_test(&rh->recovery_in_flight))
524 wake_up_all(&_kmirrord_recovery_stopped);
510} 525}
511 526
512/* 527/*
@@ -1177,6 +1192,11 @@ static void mirror_postsuspend(struct dm_target *ti)
1177 struct dirty_log *log = ms->rh.log; 1192 struct dirty_log *log = ms->rh.log;
1178 1193
1179 rh_stop_recovery(&ms->rh); 1194 rh_stop_recovery(&ms->rh);
1195
1196 /* Wait for all I/O we generated to complete */
1197 wait_event(_kmirrord_recovery_stopped,
1198 !atomic_read(&ms->rh.recovery_in_flight));
1199
1180 if (log->type->suspend && log->type->suspend(log)) 1200 if (log->type->suspend && log->type->suspend(log))
1181 /* FIXME: need better error handling */ 1201 /* FIXME: need better error handling */
1182 DMWARN("log suspend failed"); 1202 DMWARN("log suspend failed");
diff --git a/drivers/md/dm-round-robin.c b/drivers/md/dm-round-robin.c
index c5a16c550122..6f9fcd4db9b5 100644
--- a/drivers/md/dm-round-robin.c
+++ b/drivers/md/dm-round-robin.c
@@ -136,7 +136,7 @@ static int rr_add_path(struct path_selector *ps, struct path *path,
136 136
137 path->pscontext = pi; 137 path->pscontext = pi;
138 138
139 list_add(&pi->list, &s->valid_paths); 139 list_add_tail(&pi->list, &s->valid_paths);
140 140
141 return 0; 141 return 0;
142} 142}
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index b5764a86c8b5..fc4f743f3b53 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1285,7 +1285,7 @@ int dm_suspend(struct mapped_device *md, int do_lockfs)
1285 down(&md->suspend_lock); 1285 down(&md->suspend_lock);
1286 1286
1287 if (dm_suspended(md)) 1287 if (dm_suspended(md))
1288 goto out; 1288 goto out_unlock;
1289 1289
1290 map = dm_get_table(md); 1290 map = dm_get_table(md);
1291 1291
@@ -1361,6 +1361,8 @@ out:
1361 } 1361 }
1362 1362
1363 dm_table_put(map); 1363 dm_table_put(map);
1364
1365out_unlock:
1364 up(&md->suspend_lock); 1366 up(&md->suspend_lock);
1365 return r; 1367 return r;
1366} 1368}
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 57fa64f93e5f..8cbf9c9df1c3 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -974,12 +974,13 @@ static void super_90_sync(mddev_t *mddev, mdk_rdev_t *rdev)
974 * version 1 superblock 974 * version 1 superblock
975 */ 975 */
976 976
977static unsigned int calc_sb_1_csum(struct mdp_superblock_1 * sb) 977static __le32 calc_sb_1_csum(struct mdp_superblock_1 * sb)
978{ 978{
979 unsigned int disk_csum, csum; 979 __le32 disk_csum;
980 u32 csum;
980 unsigned long long newcsum; 981 unsigned long long newcsum;
981 int size = 256 + le32_to_cpu(sb->max_dev)*2; 982 int size = 256 + le32_to_cpu(sb->max_dev)*2;
982 unsigned int *isuper = (unsigned int*)sb; 983 __le32 *isuper = (__le32*)sb;
983 int i; 984 int i;
984 985
985 disk_csum = sb->sb_csum; 986 disk_csum = sb->sb_csum;
@@ -989,7 +990,7 @@ static unsigned int calc_sb_1_csum(struct mdp_superblock_1 * sb)
989 newcsum += le32_to_cpu(*isuper++); 990 newcsum += le32_to_cpu(*isuper++);
990 991
991 if (size == 2) 992 if (size == 2)
992 newcsum += le16_to_cpu(*(unsigned short*) isuper); 993 newcsum += le16_to_cpu(*(__le16*) isuper);
993 994
994 csum = (newcsum & 0xffffffff) + (newcsum >> 32); 995 csum = (newcsum & 0xffffffff) + (newcsum >> 32);
995 sb->sb_csum = disk_csum; 996 sb->sb_csum = disk_csum;
@@ -1106,7 +1107,7 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version)
1106 if (le32_to_cpu(sb->chunksize)) 1107 if (le32_to_cpu(sb->chunksize))
1107 rdev->size &= ~((sector_t)le32_to_cpu(sb->chunksize)/2 - 1); 1108 rdev->size &= ~((sector_t)le32_to_cpu(sb->chunksize)/2 - 1);
1108 1109
1109 if (le32_to_cpu(sb->size) > rdev->size*2) 1110 if (le64_to_cpu(sb->size) > rdev->size*2)
1110 return -EINVAL; 1111 return -EINVAL;
1111 return ret; 1112 return ret;
1112} 1113}
@@ -1228,7 +1229,7 @@ static void super_1_sync(mddev_t *mddev, mdk_rdev_t *rdev)
1228 else 1229 else
1229 sb->resync_offset = cpu_to_le64(0); 1230 sb->resync_offset = cpu_to_le64(0);
1230 1231
1231 sb->cnt_corrected_read = atomic_read(&rdev->corrected_errors); 1232 sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
1232 1233
1233 sb->raid_disks = cpu_to_le32(mddev->raid_disks); 1234 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
1234 sb->size = cpu_to_le64(mddev->size<<1); 1235 sb->size = cpu_to_le64(mddev->size<<1);
@@ -2002,6 +2003,7 @@ static mdk_rdev_t *md_import_device(dev_t newdev, int super_format, int super_mi
2002 kobject_init(&rdev->kobj); 2003 kobject_init(&rdev->kobj);
2003 2004
2004 rdev->desc_nr = -1; 2005 rdev->desc_nr = -1;
2006 rdev->saved_raid_disk = -1;
2005 rdev->flags = 0; 2007 rdev->flags = 0;
2006 rdev->data_offset = 0; 2008 rdev->data_offset = 0;
2007 rdev->sb_events = 0; 2009 rdev->sb_events = 0;
@@ -3198,6 +3200,7 @@ static int do_md_run(mddev_t * mddev)
3198 3200
3199 mddev->changed = 1; 3201 mddev->changed = 1;
3200 md_new_event(mddev); 3202 md_new_event(mddev);
3203 kobject_uevent(&mddev->gendisk->kobj, KOBJ_CHANGE);
3201 return 0; 3204 return 0;
3202} 3205}
3203 3206
@@ -4043,11 +4046,8 @@ static int update_size(mddev_t *mddev, unsigned long size)
4043 return -EBUSY; 4046 return -EBUSY;
4044 ITERATE_RDEV(mddev,rdev,tmp) { 4047 ITERATE_RDEV(mddev,rdev,tmp) {
4045 sector_t avail; 4048 sector_t avail;
4046 if (rdev->sb_offset > rdev->data_offset) 4049 avail = rdev->size * 2;
4047 avail = (rdev->sb_offset*2) - rdev->data_offset; 4050
4048 else
4049 avail = get_capacity(rdev->bdev->bd_disk)
4050 - rdev->data_offset;
4051 if (fit && (size == 0 || size > avail/2)) 4051 if (fit && (size == 0 || size > avail/2))
4052 size = avail/2; 4052 size = avail/2;
4053 if (avail < ((sector_t)size << 1)) 4053 if (avail < ((sector_t)size << 1))
@@ -4486,6 +4486,7 @@ static int md_thread(void * arg)
4486 * many dirty RAID5 blocks. 4486 * many dirty RAID5 blocks.
4487 */ 4487 */
4488 4488
4489 current->flags |= PF_NOFREEZE;
4489 allow_signal(SIGKILL); 4490 allow_signal(SIGKILL);
4490 while (!kthread_should_stop()) { 4491 while (!kthread_should_stop()) {
4491 4492
@@ -4502,7 +4503,6 @@ static int md_thread(void * arg)
4502 test_bit(THREAD_WAKEUP, &thread->flags) 4503 test_bit(THREAD_WAKEUP, &thread->flags)
4503 || kthread_should_stop(), 4504 || kthread_should_stop(),
4504 thread->timeout); 4505 thread->timeout);
4505 try_to_freeze();
4506 4506
4507 clear_bit(THREAD_WAKEUP, &thread->flags); 4507 clear_bit(THREAD_WAKEUP, &thread->flags);
4508 4508
@@ -4912,6 +4912,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
4912} 4912}
4913 4913
4914static struct file_operations md_seq_fops = { 4914static struct file_operations md_seq_fops = {
4915 .owner = THIS_MODULE,
4915 .open = md_seq_open, 4916 .open = md_seq_open,
4916 .read = seq_read, 4917 .read = seq_read,
4917 .llseek = seq_lseek, 4918 .llseek = seq_lseek,
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 171ff41b52b0..14da37fee37b 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -277,6 +277,7 @@ static void multipath_error (mddev_t *mddev, mdk_rdev_t *rdev)
277 set_bit(Faulty, &rdev->flags); 277 set_bit(Faulty, &rdev->flags);
278 set_bit(MD_CHANGE_DEVS, &mddev->flags); 278 set_bit(MD_CHANGE_DEVS, &mddev->flags);
279 conf->working_disks--; 279 conf->working_disks--;
280 mddev->degraded++;
280 printk(KERN_ALERT "multipath: IO failure on %s," 281 printk(KERN_ALERT "multipath: IO failure on %s,"
281 " disabling IO path. \n Operation continuing" 282 " disabling IO path. \n Operation continuing"
282 " on %d IO paths.\n", 283 " on %d IO paths.\n",
@@ -336,6 +337,7 @@ static int multipath_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
336 blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); 337 blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9);
337 338
338 conf->working_disks++; 339 conf->working_disks++;
340 mddev->degraded--;
339 rdev->raid_disk = path; 341 rdev->raid_disk = path;
340 set_bit(In_sync, &rdev->flags); 342 set_bit(In_sync, &rdev->flags);
341 rcu_assign_pointer(p->rdev, rdev); 343 rcu_assign_pointer(p->rdev, rdev);
@@ -501,7 +503,7 @@ static int multipath_run (mddev_t *mddev)
501 mdname(mddev)); 503 mdname(mddev));
502 goto out_free_conf; 504 goto out_free_conf;
503 } 505 }
504 mddev->degraded = conf->raid_disks = conf->working_disks; 506 mddev->degraded = conf->raid_disks - conf->working_disks;
505 507
506 conf->pool = mempool_create_kzalloc_pool(NR_RESERVED_BUFS, 508 conf->pool = mempool_create_kzalloc_pool(NR_RESERVED_BUFS,
507 sizeof(struct multipath_bh)); 509 sizeof(struct multipath_bh));
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index dc9d2def0270..656fae912fe3 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1474,8 +1474,8 @@ static void fix_read_error(conf_t *conf, int read_disk,
1474 "raid1:%s: read error corrected " 1474 "raid1:%s: read error corrected "
1475 "(%d sectors at %llu on %s)\n", 1475 "(%d sectors at %llu on %s)\n",
1476 mdname(mddev), s, 1476 mdname(mddev), s,
1477 (unsigned long long)sect + 1477 (unsigned long long)(sect +
1478 rdev->data_offset, 1478 rdev->data_offset),
1479 bdevname(rdev->bdev, b)); 1479 bdevname(rdev->bdev, b));
1480 } 1480 }
1481 } 1481 }
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 1250f0eab4af..7492d6033ac6 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1470,8 +1470,8 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio)
1470 "raid10:%s: read error corrected" 1470 "raid10:%s: read error corrected"
1471 " (%d sectors at %llu on %s)\n", 1471 " (%d sectors at %llu on %s)\n",
1472 mdname(mddev), s, 1472 mdname(mddev), s,
1473 (unsigned long long)sect+ 1473 (unsigned long long)(sect+
1474 rdev->data_offset, 1474 rdev->data_offset),
1475 bdevname(rdev->bdev, b)); 1475 bdevname(rdev->bdev, b));
1476 1476
1477 rdev_dec_pending(rdev, mddev); 1477 rdev_dec_pending(rdev, mddev);
@@ -2079,7 +2079,7 @@ static int run(mddev_t *mddev)
2079 disk = conf->mirrors + i; 2079 disk = conf->mirrors + i;
2080 2080
2081 if (!disk->rdev || 2081 if (!disk->rdev ||
2082 !test_bit(In_sync, &rdev->flags)) { 2082 !test_bit(In_sync, &disk->rdev->flags)) {
2083 disk->head_position = 0; 2083 disk->head_position = 0;
2084 mddev->degraded++; 2084 mddev->degraded++;
2085 } 2085 }
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e14f45780720..69c3e201fa3b 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3659,7 +3659,7 @@ static void end_reshape(raid5_conf_t *conf)
3659 bdev = bdget_disk(conf->mddev->gendisk, 0); 3659 bdev = bdget_disk(conf->mddev->gendisk, 0);
3660 if (bdev) { 3660 if (bdev) {
3661 mutex_lock(&bdev->bd_inode->i_mutex); 3661 mutex_lock(&bdev->bd_inode->i_mutex);
3662 i_size_write(bdev->bd_inode, conf->mddev->array_size << 10); 3662 i_size_write(bdev->bd_inode, (loff_t)conf->mddev->array_size << 10);
3663 mutex_unlock(&bdev->bd_inode->i_mutex); 3663 mutex_unlock(&bdev->bd_inode->i_mutex);
3664 bdput(bdev); 3664 bdput(bdev);
3665 } 3665 }
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index d9953f7a8b6b..5297a365c928 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -217,11 +217,9 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
217 } 217 }
218 /* wait until we get a transfer done or error */ 218 /* wait until we get a transfer done or error */
219 timeout = jiffies + HZ/100 + 1; /* 10ms */ 219 timeout = jiffies + HZ/100 + 1; /* 10ms */
220 /* first read usually delivers bogus results... */
221 saa7146_i2c_status(dev);
220 while(1) { 222 while(1) {
221 /**
222 * first read usually delivers bogus results...
223 */
224 saa7146_i2c_status(dev);
225 status = saa7146_i2c_status(dev); 223 status = saa7146_i2c_status(dev);
226 if ((status & 0x3) != 1) 224 if ((status & 0x3) != 1)
227 break; 225 break;
@@ -232,10 +230,10 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
232 DEB_I2C(("saa7146_i2c_writeout: timed out waiting for end of xfer\n")); 230 DEB_I2C(("saa7146_i2c_writeout: timed out waiting for end of xfer\n"));
233 return -EIO; 231 return -EIO;
234 } 232 }
235 if ((++trial < 20) && short_delay) 233 if (++trial < 50 && short_delay)
236 udelay(10); 234 udelay(10);
237 else 235 else
238 msleep(1); 236 msleep(1);
239 } 237 }
240 } 238 }
241 239
diff --git a/drivers/media/dvb/b2c2/flexcop-usb.c b/drivers/media/dvb/b2c2/flexcop-usb.c
index 2853ea1bdaf1..87fb75f0d1cf 100644
--- a/drivers/media/dvb/b2c2/flexcop-usb.c
+++ b/drivers/media/dvb/b2c2/flexcop-usb.c
@@ -246,7 +246,7 @@ static int flexcop_usb_i2c_req(struct flexcop_usb *fc_usb,
246 wIndex = (chipaddr << 8 ) | addr; 246 wIndex = (chipaddr << 8 ) | addr;
247 247
248 deb_i2c("i2c %2d: %02x %02x %02x %02x %02x %02x\n",func,request_type,req, 248 deb_i2c("i2c %2d: %02x %02x %02x %02x %02x %02x\n",func,request_type,req,
249 ((wValue && 0xff) << 8),wValue >> 8,((wIndex && 0xff) << 8),wIndex >> 8); 249 wValue & 0xff, wValue >> 8, wIndex & 0xff, wIndex >> 8);
250 250
251 len = usb_control_msg(fc_usb->udev,pipe, 251 len = usb_control_msg(fc_usb->udev,pipe,
252 req, 252 req,
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index ff7d4f56ced3..55bc891768c2 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -275,8 +275,7 @@ static void cinergyt2_free_stream_urbs (struct cinergyt2 *cinergyt2)
275 int i; 275 int i;
276 276
277 for (i=0; i<STREAM_URB_COUNT; i++) 277 for (i=0; i<STREAM_URB_COUNT; i++)
278 if (cinergyt2->stream_urb[i]) 278 usb_free_urb(cinergyt2->stream_urb[i]);
279 usb_free_urb(cinergyt2->stream_urb[i]);
280 279
281 usb_buffer_free(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE, 280 usb_buffer_free(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
282 cinergyt2->streambuf, cinergyt2->streambuf_dmahandle); 281 cinergyt2->streambuf, cinergyt2->streambuf_dmahandle);
@@ -320,8 +319,7 @@ static void cinergyt2_stop_stream_xfer (struct cinergyt2 *cinergyt2)
320 cinergyt2_control_stream_transfer(cinergyt2, 0); 319 cinergyt2_control_stream_transfer(cinergyt2, 0);
321 320
322 for (i=0; i<STREAM_URB_COUNT; i++) 321 for (i=0; i<STREAM_URB_COUNT; i++)
323 if (cinergyt2->stream_urb[i]) 322 usb_kill_urb(cinergyt2->stream_urb[i]);
324 usb_kill_urb(cinergyt2->stream_urb[i]);
325} 323}
326 324
327static int cinergyt2_start_stream_xfer (struct cinergyt2 *cinergyt2) 325static int cinergyt2_start_stream_xfer (struct cinergyt2 *cinergyt2)
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 53304e6991ac..a2ab2eebfc68 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -348,7 +348,7 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
348 348
349static void dvb_frontend_swzigzag(struct dvb_frontend *fe) 349static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
350{ 350{
351 fe_status_t s; 351 fe_status_t s = 0;
352 struct dvb_frontend_private *fepriv = fe->frontend_priv; 352 struct dvb_frontend_private *fepriv = fe->frontend_priv;
353 353
354 /* if we've got no parameters, just keep idling */ 354 /* if we've got no parameters, just keep idling */
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 2cc5caa26a0a..a263b3f3c21d 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -26,7 +26,7 @@ config DVB_USB_A800
26 tristate "AVerMedia AverTV DVB-T USB 2.0 (A800)" 26 tristate "AVerMedia AverTV DVB-T USB 2.0 (A800)"
27 depends on DVB_USB 27 depends on DVB_USB
28 select DVB_DIB3000MC 28 select DVB_DIB3000MC
29 select DVB_TUNER_MT2060 29 select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
30 help 30 help
31 Say Y here to support the AVerMedia AverTV DVB-T USB 2.0 (A800) receiver. 31 Say Y here to support the AVerMedia AverTV DVB-T USB 2.0 (A800) receiver.
32 32
@@ -34,7 +34,7 @@ config DVB_USB_DIBUSB_MB
34 tristate "DiBcom USB DVB-T devices (based on the DiB3000M-B) (see help for device list)" 34 tristate "DiBcom USB DVB-T devices (based on the DiB3000M-B) (see help for device list)"
35 depends on DVB_USB 35 depends on DVB_USB
36 select DVB_DIB3000MB 36 select DVB_DIB3000MB
37 select DVB_TUNER_MT2060 37 select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
38 help 38 help
39 Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by 39 Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by
40 DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator. 40 DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator.
@@ -55,7 +55,7 @@ config DVB_USB_DIBUSB_MC
55 tristate "DiBcom USB DVB-T devices (based on the DiB3000M-C/P) (see help for device list)" 55 tristate "DiBcom USB DVB-T devices (based on the DiB3000M-C/P) (see help for device list)"
56 depends on DVB_USB 56 depends on DVB_USB
57 select DVB_DIB3000MC 57 select DVB_DIB3000MC
58 select DVB_TUNER_MT2060 58 select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
59 help 59 help
60 Support for USB2.0 DVB-T receivers based on reference designs made by 60 Support for USB2.0 DVB-T receivers based on reference designs made by
61 DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator. 61 DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator.
@@ -70,7 +70,7 @@ config DVB_USB_DIB0700
70 tristate "DiBcom DiB0700 USB DVB devices (see help for supported devices)" 70 tristate "DiBcom DiB0700 USB DVB devices (see help for supported devices)"
71 depends on DVB_USB 71 depends on DVB_USB
72 select DVB_DIB3000MC 72 select DVB_DIB3000MC
73 select DVB_TUNER_MT2060 73 select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
74 help 74 help
75 Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The 75 Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The
76 USB bridge is also present in devices having the DiB7700 DVB-T-USB 76 USB bridge is also present in devices having the DiB7700 DVB-T-USB
@@ -87,7 +87,7 @@ config DVB_USB_UMT_010
87 tristate "HanfTek UMT-010 DVB-T USB2.0 support" 87 tristate "HanfTek UMT-010 DVB-T USB2.0 support"
88 depends on DVB_USB 88 depends on DVB_USB
89 select DVB_DIB3000MC 89 select DVB_DIB3000MC
90 select DVB_TUNER_MT2060 90 select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
91 help 91 help
92 Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver. 92 Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
93 93
@@ -153,7 +153,7 @@ config DVB_USB_NOVA_T_USB2
153 tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support" 153 tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support"
154 depends on DVB_USB 154 depends on DVB_USB
155 select DVB_DIB3000MC 155 select DVB_DIB3000MC
156 select DVB_TUNER_MT2060 156 select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
157 help 157 help
158 Say Y here to support the Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 receiver. 158 Say Y here to support the Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 receiver.
159 159
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 080fa257a0bc..aebb8d6f26f8 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -276,6 +276,8 @@ config DVB_TDA826X
276 276
277config DVB_TUNER_MT2060 277config DVB_TUNER_MT2060
278 tristate "Microtune MT2060 silicon IF tuner" 278 tristate "Microtune MT2060 silicon IF tuner"
279 depends on I2C
280 default m if DVB_FE_CUSTOMISE
279 help 281 help
280 A driver for the silicon IF tuner MT2060 from Microtune. 282 A driver for the silicon IF tuner MT2060 from Microtune.
281 283
diff --git a/drivers/media/dvb/frontends/bcm3510.h b/drivers/media/dvb/frontends/bcm3510.h
index 6dfa839a7022..7e4f95e1734b 100644
--- a/drivers/media/dvb/frontends/bcm3510.h
+++ b/drivers/media/dvb/frontends/bcm3510.h
@@ -34,7 +34,7 @@ struct bcm3510_config
34 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); 34 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
35}; 35};
36 36
37#if defined(CONFIG_DVB_BCM3510) || defined(CONFIG_DVB_BCM3510_MODULE) 37#if defined(CONFIG_DVB_BCM3510) || (defined(CONFIG_DVB_BCM3510_MODULE) && defined(MODULE))
38extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config, 38extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config,
39 struct i2c_adapter* i2c); 39 struct i2c_adapter* i2c);
40#else 40#else
diff --git a/drivers/media/dvb/frontends/cx22700.h b/drivers/media/dvb/frontends/cx22700.h
index 10286cc29fb4..7ac33690cdcc 100644
--- a/drivers/media/dvb/frontends/cx22700.h
+++ b/drivers/media/dvb/frontends/cx22700.h
@@ -31,7 +31,7 @@ struct cx22700_config
31 u8 demod_address; 31 u8 demod_address;
32}; 32};
33 33
34#if defined(CONFIG_DVB_CX22700) || defined(CONFIG_DVB_CX22700_MODULE) 34#if defined(CONFIG_DVB_CX22700) || (defined(CONFIG_DVB_CX22700_MODULE) && defined(MODULE))
35extern struct dvb_frontend* cx22700_attach(const struct cx22700_config* config, 35extern struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
36 struct i2c_adapter* i2c); 36 struct i2c_adapter* i2c);
37#else 37#else
diff --git a/drivers/media/dvb/frontends/cx22702.h b/drivers/media/dvb/frontends/cx22702.h
index bc217ddf02c0..9cd64da6ee40 100644
--- a/drivers/media/dvb/frontends/cx22702.h
+++ b/drivers/media/dvb/frontends/cx22702.h
@@ -41,7 +41,7 @@ struct cx22702_config
41 u8 output_mode; 41 u8 output_mode;
42}; 42};
43 43
44#if defined(CONFIG_DVB_CX22702) || defined(CONFIG_DVB_CX22702_MODULE) 44#if defined(CONFIG_DVB_CX22702) || (defined(CONFIG_DVB_CX22702_MODULE) && defined(MODULE))
45extern struct dvb_frontend* cx22702_attach(const struct cx22702_config* config, 45extern struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
46 struct i2c_adapter* i2c); 46 struct i2c_adapter* i2c);
47#else 47#else
diff --git a/drivers/media/dvb/frontends/cx24110.h b/drivers/media/dvb/frontends/cx24110.h
index c9d5ae250ebb..0ca3af4db513 100644
--- a/drivers/media/dvb/frontends/cx24110.h
+++ b/drivers/media/dvb/frontends/cx24110.h
@@ -41,7 +41,7 @@ static inline int cx24110_pll_write(struct dvb_frontend *fe, u32 val) {
41 return r; 41 return r;
42} 42}
43 43
44#if defined(CONFIG_DVB_CX24110) || defined(CONFIG_DVB_CX24110_MODULE) 44#if defined(CONFIG_DVB_CX24110) || (defined(CONFIG_DVB_CX24110_MODULE) && defined(MODULE))
45extern struct dvb_frontend* cx24110_attach(const struct cx24110_config* config, 45extern struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
46 struct i2c_adapter* i2c); 46 struct i2c_adapter* i2c);
47#else 47#else
diff --git a/drivers/media/dvb/frontends/cx24123.h b/drivers/media/dvb/frontends/cx24123.h
index 57a1dae1dc40..84f9e4f5c15e 100644
--- a/drivers/media/dvb/frontends/cx24123.h
+++ b/drivers/media/dvb/frontends/cx24123.h
@@ -35,7 +35,7 @@ struct cx24123_config
35 int lnb_polarity; 35 int lnb_polarity;
36}; 36};
37 37
38#if defined(CONFIG_DVB_CX24123) || defined(CONFIG_DVB_CX24123_MODULE) 38#if defined(CONFIG_DVB_CX24123) || (defined(CONFIG_DVB_CX24123_MODULE) && defined(MODULE))
39extern struct dvb_frontend* cx24123_attach(const struct cx24123_config* config, 39extern struct dvb_frontend* cx24123_attach(const struct cx24123_config* config,
40 struct i2c_adapter* i2c); 40 struct i2c_adapter* i2c);
41#else 41#else
diff --git a/drivers/media/dvb/frontends/dib3000.h b/drivers/media/dvb/frontends/dib3000.h
index 0caac3f0f279..a6d3854a67bc 100644
--- a/drivers/media/dvb/frontends/dib3000.h
+++ b/drivers/media/dvb/frontends/dib3000.h
@@ -41,7 +41,7 @@ struct dib_fe_xfer_ops
41 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl); 41 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
42}; 42};
43 43
44#if defined(CONFIG_DVB_DIB3000MB) || defined(CONFIG_DVB_DIB3000MB_MODULE) 44#if defined(CONFIG_DVB_DIB3000MB) || (defined(CONFIG_DVB_DIB3000MB_MODULE) && defined(MODULE))
45extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config, 45extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46 struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops); 46 struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
47#else 47#else
diff --git a/drivers/media/dvb/frontends/dib3000mc.h b/drivers/media/dvb/frontends/dib3000mc.h
index 0d6fdef77538..72d4757601d8 100644
--- a/drivers/media/dvb/frontends/dib3000mc.h
+++ b/drivers/media/dvb/frontends/dib3000mc.h
@@ -39,7 +39,7 @@ struct dib3000mc_config {
39#define DEFAULT_DIB3000MC_I2C_ADDRESS 16 39#define DEFAULT_DIB3000MC_I2C_ADDRESS 16
40#define DEFAULT_DIB3000P_I2C_ADDRESS 24 40#define DEFAULT_DIB3000P_I2C_ADDRESS 24
41 41
42#if defined(CONFIG_DVB_DIB3000MC) || defined(CONFIG_DVB_DIB3000MC_MODULE) 42#if defined(CONFIG_DVB_DIB3000MC) || (defined(CONFIG_DVB_DIB3000MC_MODULE) && defined(MODULE))
43extern struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg); 43extern struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg);
44#else 44#else
45static inline struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg) 45static inline struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg)
diff --git a/drivers/media/dvb/frontends/isl6421.h b/drivers/media/dvb/frontends/isl6421.h
index 1916e3eb2df3..ea7f78a7d3cd 100644
--- a/drivers/media/dvb/frontends/isl6421.h
+++ b/drivers/media/dvb/frontends/isl6421.h
@@ -39,7 +39,7 @@
39#define ISL6421_ISEL1 0x20 39#define ISL6421_ISEL1 0x20
40#define ISL6421_DCL 0x40 40#define ISL6421_DCL 0x40
41 41
42#if defined(CONFIG_DVB_ISL6421) || defined(CONFIG_DVB_ISL6421_MODULE) 42#if defined(CONFIG_DVB_ISL6421) || (defined(CONFIG_DVB_ISL6421_MODULE) && defined(MODULE))
43/* override_set and override_clear control which system register bits (above) to always set & clear */ 43/* override_set and override_clear control which system register bits (above) to always set & clear */
44extern struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr, 44extern struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr,
45 u8 override_set, u8 override_clear); 45 u8 override_set, u8 override_clear);
diff --git a/drivers/media/dvb/frontends/l64781.h b/drivers/media/dvb/frontends/l64781.h
index 21ba4a230760..cd15f76ff28d 100644
--- a/drivers/media/dvb/frontends/l64781.h
+++ b/drivers/media/dvb/frontends/l64781.h
@@ -31,7 +31,7 @@ struct l64781_config
31 u8 demod_address; 31 u8 demod_address;
32}; 32};
33 33
34#if defined(CONFIG_DVB_L64781) || defined(CONFIG_DVB_L64781_MODULE) 34#if defined(CONFIG_DVB_L64781) || (defined(CONFIG_DVB_L64781_MODULE) && defined(MODULE))
35extern struct dvb_frontend* l64781_attach(const struct l64781_config* config, 35extern struct dvb_frontend* l64781_attach(const struct l64781_config* config,
36 struct i2c_adapter* i2c); 36 struct i2c_adapter* i2c);
37#else 37#else
diff --git a/drivers/media/dvb/frontends/lgdt330x.h b/drivers/media/dvb/frontends/lgdt330x.h
index 3f96b485584c..995059004b10 100644
--- a/drivers/media/dvb/frontends/lgdt330x.h
+++ b/drivers/media/dvb/frontends/lgdt330x.h
@@ -52,7 +52,7 @@ struct lgdt330x_config
52 int clock_polarity_flip; 52 int clock_polarity_flip;
53}; 53};
54 54
55#if defined(CONFIG_DVB_LGDT330X) || defined(CONFIG_DVB_LGDT330X_MODULE) 55#if defined(CONFIG_DVB_LGDT330X) || (defined(CONFIG_DVB_LGDT330X_MODULE) && defined(MODULE))
56extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config, 56extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config,
57 struct i2c_adapter* i2c); 57 struct i2c_adapter* i2c);
58#else 58#else
diff --git a/drivers/media/dvb/frontends/lnbp21.h b/drivers/media/dvb/frontends/lnbp21.h
index 1fe1dd179312..68906acf7d63 100644
--- a/drivers/media/dvb/frontends/lnbp21.h
+++ b/drivers/media/dvb/frontends/lnbp21.h
@@ -39,7 +39,7 @@
39 39
40#include <linux/dvb/frontend.h> 40#include <linux/dvb/frontend.h>
41 41
42#if defined(CONFIG_DVB_LNBP21) || defined(CONFIG_DVB_LNBP21_MODULE) 42#if defined(CONFIG_DVB_LNBP21) || (defined(CONFIG_DVB_LNBP21_MODULE) && defined(MODULE))
43/* override_set and override_clear control which system register bits (above) to always set & clear */ 43/* override_set and override_clear control which system register bits (above) to always set & clear */
44extern struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, u8 override_clear); 44extern struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, u8 override_clear);
45#else 45#else
diff --git a/drivers/media/dvb/frontends/mt2060.h b/drivers/media/dvb/frontends/mt2060.h
index 34a37c2b556f..0a86eab3a954 100644
--- a/drivers/media/dvb/frontends/mt2060.h
+++ b/drivers/media/dvb/frontends/mt2060.h
@@ -30,6 +30,14 @@ struct mt2060_config {
30 u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */ 30 u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */
31}; 31};
32 32
33#if defined(CONFIG_DVB_TUNER_MT2060) || (defined(CONFIG_DVB_TUNER_MT2060_MODULE) && defined(MODULE))
33extern struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1); 34extern struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1);
35#else
36static inline struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1)
37{
38 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
39 return NULL;
40}
41#endif // CONFIG_DVB_TUNER_MT2060
34 42
35#endif 43#endif
diff --git a/drivers/media/dvb/frontends/mt312.h b/drivers/media/dvb/frontends/mt312.h
index 7112fb4d58ac..cf9a1505ad4b 100644
--- a/drivers/media/dvb/frontends/mt312.h
+++ b/drivers/media/dvb/frontends/mt312.h
@@ -34,7 +34,7 @@ struct mt312_config
34 u8 demod_address; 34 u8 demod_address;
35}; 35};
36 36
37#if defined(CONFIG_DVB_MT312) || defined(CONFIG_DVB_MT312_MODULE) 37#if defined(CONFIG_DVB_MT312) || (defined(CONFIG_DVB_MT312_MODULE) && defined(MODULE))
38struct dvb_frontend* vp310_mt312_attach(const struct mt312_config* config, 38struct dvb_frontend* vp310_mt312_attach(const struct mt312_config* config,
39 struct i2c_adapter* i2c); 39 struct i2c_adapter* i2c);
40#else 40#else
diff --git a/drivers/media/dvb/frontends/mt352.h b/drivers/media/dvb/frontends/mt352.h
index 0035c2e2d7c2..e9964081fd84 100644
--- a/drivers/media/dvb/frontends/mt352.h
+++ b/drivers/media/dvb/frontends/mt352.h
@@ -51,7 +51,7 @@ struct mt352_config
51 int (*demod_init)(struct dvb_frontend* fe); 51 int (*demod_init)(struct dvb_frontend* fe);
52}; 52};
53 53
54#if defined(CONFIG_DVB_MT352) || defined(CONFIG_DVB_MT352_MODULE) 54#if defined(CONFIG_DVB_MT352) || (defined(CONFIG_DVB_MT352_MODULE) && defined(MODULE))
55extern struct dvb_frontend* mt352_attach(const struct mt352_config* config, 55extern struct dvb_frontend* mt352_attach(const struct mt352_config* config,
56 struct i2c_adapter* i2c); 56 struct i2c_adapter* i2c);
57#else 57#else
diff --git a/drivers/media/dvb/frontends/nxt200x.h b/drivers/media/dvb/frontends/nxt200x.h
index 2eb220e98062..28bc5591b319 100644
--- a/drivers/media/dvb/frontends/nxt200x.h
+++ b/drivers/media/dvb/frontends/nxt200x.h
@@ -45,7 +45,7 @@ struct nxt200x_config
45 int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); 45 int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
46}; 46};
47 47
48#if defined(CONFIG_DVB_NXT200X) || defined(CONFIG_DVB_NXT200X_MODULE) 48#if defined(CONFIG_DVB_NXT200X) || (defined(CONFIG_DVB_NXT200X_MODULE) && defined(MODULE))
49extern struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config, 49extern struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config,
50 struct i2c_adapter* i2c); 50 struct i2c_adapter* i2c);
51#else 51#else
diff --git a/drivers/media/dvb/frontends/nxt6000.h b/drivers/media/dvb/frontends/nxt6000.h
index 9397393a6bd1..13d22518356e 100644
--- a/drivers/media/dvb/frontends/nxt6000.h
+++ b/drivers/media/dvb/frontends/nxt6000.h
@@ -33,7 +33,7 @@ struct nxt6000_config
33 u8 clock_inversion:1; 33 u8 clock_inversion:1;
34}; 34};
35 35
36#if defined(CONFIG_DVB_NXT6000) || defined(CONFIG_DVB_NXT6000_MODULE) 36#if defined(CONFIG_DVB_NXT6000) || (defined(CONFIG_DVB_NXT6000_MODULE) && defined(MODULE))
37extern struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config, 37extern struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
38 struct i2c_adapter* i2c); 38 struct i2c_adapter* i2c);
39#else 39#else
diff --git a/drivers/media/dvb/frontends/or51132.h b/drivers/media/dvb/frontends/or51132.h
index 9718be4fb835..add24f0a743b 100644
--- a/drivers/media/dvb/frontends/or51132.h
+++ b/drivers/media/dvb/frontends/or51132.h
@@ -34,7 +34,7 @@ struct or51132_config
34 int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); 34 int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
35}; 35};
36 36
37#if defined(CONFIG_DVB_OR51132) || defined(CONFIG_DVB_OR51132_MODULE) 37#if defined(CONFIG_DVB_OR51132) || (defined(CONFIG_DVB_OR51132_MODULE) && defined(MODULE))
38extern struct dvb_frontend* or51132_attach(const struct or51132_config* config, 38extern struct dvb_frontend* or51132_attach(const struct or51132_config* config,
39 struct i2c_adapter* i2c); 39 struct i2c_adapter* i2c);
40#else 40#else
diff --git a/drivers/media/dvb/frontends/or51211.h b/drivers/media/dvb/frontends/or51211.h
index 10a5419f9e00..8aad8402d615 100644
--- a/drivers/media/dvb/frontends/or51211.h
+++ b/drivers/media/dvb/frontends/or51211.h
@@ -37,7 +37,7 @@ struct or51211_config
37 void (*sleep)(struct dvb_frontend * fe); 37 void (*sleep)(struct dvb_frontend * fe);
38}; 38};
39 39
40#if defined(CONFIG_DVB_OR51211) || defined(CONFIG_DVB_OR51211_MODULE) 40#if defined(CONFIG_DVB_OR51211) || (defined(CONFIG_DVB_OR51211_MODULE) && defined(MODULE))
41extern struct dvb_frontend* or51211_attach(const struct or51211_config* config, 41extern struct dvb_frontend* or51211_attach(const struct or51211_config* config,
42 struct i2c_adapter* i2c); 42 struct i2c_adapter* i2c);
43#else 43#else
diff --git a/drivers/media/dvb/frontends/s5h1420.h b/drivers/media/dvb/frontends/s5h1420.h
index efc54d7f3c55..1555870f7226 100644
--- a/drivers/media/dvb/frontends/s5h1420.h
+++ b/drivers/media/dvb/frontends/s5h1420.h
@@ -34,7 +34,7 @@ struct s5h1420_config
34 u8 invert:1; 34 u8 invert:1;
35}; 35};
36 36
37#if defined(CONFIG_DVB_S5H1420) || defined(CONFIG_DVB_S5H1420_MODULE) 37#if defined(CONFIG_DVB_S5H1420) || (defined(CONFIG_DVB_S5H1420_MODULE) && defined(MODULE))
38extern struct dvb_frontend* s5h1420_attach(const struct s5h1420_config* config, 38extern struct dvb_frontend* s5h1420_attach(const struct s5h1420_config* config,
39 struct i2c_adapter* i2c); 39 struct i2c_adapter* i2c);
40#else 40#else
diff --git a/drivers/media/dvb/frontends/sp8870.h b/drivers/media/dvb/frontends/sp8870.h
index 4cf27d3b10f2..909cefe7139e 100644
--- a/drivers/media/dvb/frontends/sp8870.h
+++ b/drivers/media/dvb/frontends/sp8870.h
@@ -35,7 +35,7 @@ struct sp8870_config
35 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); 35 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
36}; 36};
37 37
38#if defined(CONFIG_DVB_SP8870) || defined(CONFIG_DVB_SP8870_MODULE) 38#if defined(CONFIG_DVB_SP8870) || (defined(CONFIG_DVB_SP8870_MODULE) && defined(MODULE))
39extern struct dvb_frontend* sp8870_attach(const struct sp8870_config* config, 39extern struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
40 struct i2c_adapter* i2c); 40 struct i2c_adapter* i2c);
41#else 41#else
diff --git a/drivers/media/dvb/frontends/sp887x.h b/drivers/media/dvb/frontends/sp887x.h
index cab7ea644dfa..7ee78d7d916d 100644
--- a/drivers/media/dvb/frontends/sp887x.h
+++ b/drivers/media/dvb/frontends/sp887x.h
@@ -17,7 +17,7 @@ struct sp887x_config
17 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); 17 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
18}; 18};
19 19
20#if defined(CONFIG_DVB_SP887X) || defined(CONFIG_DVB_SP887X_MODULE) 20#if defined(CONFIG_DVB_SP887X) || (defined(CONFIG_DVB_SP887X_MODULE) && defined(MODULE))
21extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config, 21extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
22 struct i2c_adapter* i2c); 22 struct i2c_adapter* i2c);
23#else 23#else
diff --git a/drivers/media/dvb/frontends/stv0297.h b/drivers/media/dvb/frontends/stv0297.h
index 760b80db43a5..69f4515df2b9 100644
--- a/drivers/media/dvb/frontends/stv0297.h
+++ b/drivers/media/dvb/frontends/stv0297.h
@@ -42,7 +42,7 @@ struct stv0297_config
42 u8 stop_during_read:1; 42 u8 stop_during_read:1;
43}; 43};
44 44
45#if defined(CONFIG_DVB_STV0297) || defined(CONFIG_DVB_STV0297_MODULE) 45#if defined(CONFIG_DVB_STV0297) || (defined(CONFIG_DVB_STV0297_MODULE) && defined(MODULE))
46extern struct dvb_frontend* stv0297_attach(const struct stv0297_config* config, 46extern struct dvb_frontend* stv0297_attach(const struct stv0297_config* config,
47 struct i2c_adapter* i2c); 47 struct i2c_adapter* i2c);
48#else 48#else
diff --git a/drivers/media/dvb/frontends/stv0299.h b/drivers/media/dvb/frontends/stv0299.h
index 7ef25207081d..33df9495908f 100644
--- a/drivers/media/dvb/frontends/stv0299.h
+++ b/drivers/media/dvb/frontends/stv0299.h
@@ -89,7 +89,7 @@ struct stv0299_config
89 int (*set_symbol_rate)(struct dvb_frontend* fe, u32 srate, u32 ratio); 89 int (*set_symbol_rate)(struct dvb_frontend* fe, u32 srate, u32 ratio);
90}; 90};
91 91
92#if defined(CONFIG_DVB_STV0299) || defined(CONFIG_DVB_STV0299_MODULE) 92#if defined(CONFIG_DVB_STV0299) || (defined(CONFIG_DVB_STV0299_MODULE) && defined(MODULE))
93extern struct dvb_frontend* stv0299_attach(const struct stv0299_config* config, 93extern struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
94 struct i2c_adapter* i2c); 94 struct i2c_adapter* i2c);
95#else 95#else
diff --git a/drivers/media/dvb/frontends/tda10021.h b/drivers/media/dvb/frontends/tda10021.h
index d68ae20c8412..e3da780108f6 100644
--- a/drivers/media/dvb/frontends/tda10021.h
+++ b/drivers/media/dvb/frontends/tda10021.h
@@ -32,7 +32,7 @@ struct tda10021_config
32 u8 demod_address; 32 u8 demod_address;
33}; 33};
34 34
35#if defined(CONFIG_DVB_TDA10021) || defined(CONFIG_DVB_TDA10021_MODULE) 35#if defined(CONFIG_DVB_TDA10021) || (defined(CONFIG_DVB_TDA10021_MODULE) && defined(MODULE))
36extern struct dvb_frontend* tda10021_attach(const struct tda10021_config* config, 36extern struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
37 struct i2c_adapter* i2c, u8 pwm); 37 struct i2c_adapter* i2c, u8 pwm);
38#else 38#else
diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
index e28fca05734c..605ad2dfc09d 100644
--- a/drivers/media/dvb/frontends/tda1004x.h
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -71,7 +71,7 @@ struct tda1004x_config
71 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); 71 int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
72}; 72};
73 73
74#if defined(CONFIG_DVB_TDA1004X) || defined(CONFIG_DVB_TDA1004X_MODULE) 74#if defined(CONFIG_DVB_TDA1004X) || (defined(CONFIG_DVB_TDA1004X_MODULE) && defined(MODULE))
75extern struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config, 75extern struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
76 struct i2c_adapter* i2c); 76 struct i2c_adapter* i2c);
77 77
diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c
index 7456b0b9976b..4c27a2d90a38 100644
--- a/drivers/media/dvb/frontends/tda10086.c
+++ b/drivers/media/dvb/frontends/tda10086.c
@@ -441,6 +441,10 @@ static int tda10086_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
441 441
442 dprintk ("%s\n", __FUNCTION__); 442 dprintk ("%s\n", __FUNCTION__);
443 443
444 // check for invalid symbol rate
445 if (fe_params->u.qpsk.symbol_rate < 500000)
446 return -EINVAL;
447
444 // calculate the updated frequency (note: we convert from Hz->kHz) 448 // calculate the updated frequency (note: we convert from Hz->kHz)
445 tmp64 = tda10086_read_byte(state, 0x52); 449 tmp64 = tda10086_read_byte(state, 0x52);
446 tmp64 |= (tda10086_read_byte(state, 0x51) << 8); 450 tmp64 |= (tda10086_read_byte(state, 0x51) << 8);
diff --git a/drivers/media/dvb/frontends/tda10086.h b/drivers/media/dvb/frontends/tda10086.h
index 18457adee30b..ed584a8f4a89 100644
--- a/drivers/media/dvb/frontends/tda10086.h
+++ b/drivers/media/dvb/frontends/tda10086.h
@@ -35,7 +35,7 @@ struct tda10086_config
35 u8 invert; 35 u8 invert;
36}; 36};
37 37
38#if defined(CONFIG_DVB_TDA10086) || defined(CONFIG_DVB_TDA10086_MODULE) 38#if defined(CONFIG_DVB_TDA10086) || (defined(CONFIG_DVB_TDA10086_MODULE) && defined(MODULE))
39extern struct dvb_frontend* tda10086_attach(const struct tda10086_config* config, 39extern struct dvb_frontend* tda10086_attach(const struct tda10086_config* config,
40 struct i2c_adapter* i2c); 40 struct i2c_adapter* i2c);
41#else 41#else
diff --git a/drivers/media/dvb/frontends/tda8083.h b/drivers/media/dvb/frontends/tda8083.h
index aae15bdce6eb..2d3307999f21 100644
--- a/drivers/media/dvb/frontends/tda8083.h
+++ b/drivers/media/dvb/frontends/tda8083.h
@@ -35,7 +35,7 @@ struct tda8083_config
35 u8 demod_address; 35 u8 demod_address;
36}; 36};
37 37
38#if defined(CONFIG_DVB_TDA8083) || defined(CONFIG_DVB_TDA8083_MODULE) 38#if defined(CONFIG_DVB_TDA8083) || (defined(CONFIG_DVB_TDA8083_MODULE) && defined(MODULE))
39extern struct dvb_frontend* tda8083_attach(const struct tda8083_config* config, 39extern struct dvb_frontend* tda8083_attach(const struct tda8083_config* config,
40 struct i2c_adapter* i2c); 40 struct i2c_adapter* i2c);
41#else 41#else
diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c
index eeab26bd36ed..34815b0b97e4 100644
--- a/drivers/media/dvb/frontends/tda826x.c
+++ b/drivers/media/dvb/frontends/tda826x.c
@@ -121,7 +121,7 @@ static struct dvb_tuner_ops tda826x_tuner_ops = {
121 .info = { 121 .info = {
122 .name = "Philips TDA826X", 122 .name = "Philips TDA826X",
123 .frequency_min = 950000, 123 .frequency_min = 950000,
124 .frequency_min = 2175000 124 .frequency_max = 2175000
125 }, 125 },
126 .release = tda826x_release, 126 .release = tda826x_release,
127 .sleep = tda826x_sleep, 127 .sleep = tda826x_sleep,
diff --git a/drivers/media/dvb/frontends/tda826x.h b/drivers/media/dvb/frontends/tda826x.h
index 83998c001196..ad9981195961 100644
--- a/drivers/media/dvb/frontends/tda826x.h
+++ b/drivers/media/dvb/frontends/tda826x.h
@@ -35,7 +35,7 @@
35 * @param has_loopthrough Set to 1 if the card has a loopthrough RF connector. 35 * @param has_loopthrough Set to 1 if the card has a loopthrough RF connector.
36 * @return FE pointer on success, NULL on failure. 36 * @return FE pointer on success, NULL on failure.
37 */ 37 */
38#if defined(CONFIG_DVB_TDA826X) || defined(CONFIG_DVB_TDA826X_MODULE) 38#if defined(CONFIG_DVB_TDA826X) || (defined(CONFIG_DVB_TDA826X_MODULE) && defined(MODULE))
39extern struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, int addr, 39extern struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, int addr,
40 struct i2c_adapter *i2c, 40 struct i2c_adapter *i2c,
41 int has_loopthrough); 41 int has_loopthrough);
diff --git a/drivers/media/dvb/frontends/tua6100.h b/drivers/media/dvb/frontends/tua6100.h
index 8f98033ffa7b..03a665e7df6d 100644
--- a/drivers/media/dvb/frontends/tua6100.h
+++ b/drivers/media/dvb/frontends/tua6100.h
@@ -34,7 +34,7 @@
34#include <linux/i2c.h> 34#include <linux/i2c.h>
35#include "dvb_frontend.h" 35#include "dvb_frontend.h"
36 36
37#if defined(CONFIG_DVB_TUA6100) || defined(CONFIG_DVB_TUA6100_MODULE) 37#if defined(CONFIG_DVB_TUA6100) || (defined(CONFIG_DVB_TUA6100_MODULE) && defined(MODULE))
38extern struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c); 38extern struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c);
39#else 39#else
40static inline struct dvb_frontend* tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c) 40static inline struct dvb_frontend* tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c)
diff --git a/drivers/media/dvb/frontends/ves1820.h b/drivers/media/dvb/frontends/ves1820.h
index f0c9dded39d7..e4a2a324046a 100644
--- a/drivers/media/dvb/frontends/ves1820.h
+++ b/drivers/media/dvb/frontends/ves1820.h
@@ -41,7 +41,7 @@ struct ves1820_config
41 u8 selagc:1; 41 u8 selagc:1;
42}; 42};
43 43
44#if defined(CONFIG_DVB_VES1820) || defined(CONFIG_DVB_VES1820_MODULE) 44#if defined(CONFIG_DVB_VES1820) || (defined(CONFIG_DVB_VES1820_MODULE) && defined(MODULE))
45extern struct dvb_frontend* ves1820_attach(const struct ves1820_config* config, 45extern struct dvb_frontend* ves1820_attach(const struct ves1820_config* config,
46 struct i2c_adapter* i2c, u8 pwm); 46 struct i2c_adapter* i2c, u8 pwm);
47#else 47#else
diff --git a/drivers/media/dvb/frontends/ves1x93.h b/drivers/media/dvb/frontends/ves1x93.h
index 395fed39b286..d507f8966f81 100644
--- a/drivers/media/dvb/frontends/ves1x93.h
+++ b/drivers/media/dvb/frontends/ves1x93.h
@@ -40,7 +40,7 @@ struct ves1x93_config
40 u8 invert_pwm:1; 40 u8 invert_pwm:1;
41}; 41};
42 42
43#if defined(CONFIG_DVB_VES1X93) || defined(CONFIG_DVB_VES1X93_MODULE) 43#if defined(CONFIG_DVB_VES1X93) || (defined(CONFIG_DVB_VES1X93_MODULE) && defined(MODULE))
44extern struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config, 44extern struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
45 struct i2c_adapter* i2c); 45 struct i2c_adapter* i2c);
46#else 46#else
diff --git a/drivers/media/dvb/frontends/zl10353.h b/drivers/media/dvb/frontends/zl10353.h
index 79a947215c4d..0bc0109737f1 100644
--- a/drivers/media/dvb/frontends/zl10353.h
+++ b/drivers/media/dvb/frontends/zl10353.h
@@ -36,7 +36,7 @@ struct zl10353_config
36 int parallel_ts; 36 int parallel_ts;
37}; 37};
38 38
39#if defined(CONFIG_DVB_ZL10353) || defined(CONFIG_DVB_ZL10353_MODULE) 39#if defined(CONFIG_DVB_ZL10353) || (defined(CONFIG_DVB_ZL10353_MODULE) && defined(MODULE))
40extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config, 40extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config,
41 struct i2c_adapter *i2c); 41 struct i2c_adapter *i2c);
42#else 42#else
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 2a2e9b400613..cd5ec489af1c 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -46,7 +46,14 @@
46#include "bsbe1.h" 46#include "bsbe1.h"
47#include "bsru6.h" 47#include "bsru6.h"
48 48
49#define DEBIADDR_IR 0x1234 49/*
50 * Regarding DEBIADDR_IR:
51 * Some CI modules hang if random addresses are read.
52 * Using address 0x4000 for the IR read means that we
53 * use the same address as for CI version, which should
54 * be a safe default.
55 */
56#define DEBIADDR_IR 0x4000
50#define DEBIADDR_CICONTROL 0x0000 57#define DEBIADDR_CICONTROL 0x0000
51#define DEBIADDR_CIVERSION 0x4000 58#define DEBIADDR_CIVERSION 0x4000
52#define DEBIADDR_IO 0x1000 59#define DEBIADDR_IO 0x1000
@@ -1028,6 +1035,7 @@ static void frontend_init(struct budget_ci *budget_ci)
1028 1035
1029 case 0x1012: // TT DVB-T CI budget (tda10046/Philips tdm1316l(tda6651tt)) 1036 case 0x1012: // TT DVB-T CI budget (tda10046/Philips tdm1316l(tda6651tt))
1030 budget_ci->tuner_pll_address = 0x60; 1037 budget_ci->tuner_pll_address = 0x60;
1038 philips_tdm1316l_config.invert = 1;
1031 budget_ci->budget.dvb_frontend = 1039 budget_ci->budget.dvb_frontend =
1032 dvb_attach(tda10046_attach, &philips_tdm1316l_config, &budget_ci->budget.i2c_adap); 1040 dvb_attach(tda10046_attach, &philips_tdm1316l_config, &budget_ci->budget.i2c_adap);
1033 if (budget_ci->budget.dvb_frontend) { 1041 if (budget_ci->budget.dvb_frontend) {
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index fc1267b8c892..9a155396d6ac 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -500,14 +500,14 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
500 500
501/* New design (By Emard) 501/* New design (By Emard)
502** this rps1 code will copy internal HS event to GPIO3 pin. 502** this rps1 code will copy internal HS event to GPIO3 pin.
503** GPIO3 is in budget-patch hardware connectd to port B VSYNC 503** GPIO3 is in budget-patch hardware connected to port B VSYNC
504 504
505** HS is an internal event of 7146, accessible with RPS 505** HS is an internal event of 7146, accessible with RPS
506** and temporarily raised high every n lines 506** and temporarily raised high every n lines
507** (n in defined in the RPS_THRESH1 counter threshold) 507** (n in defined in the RPS_THRESH1 counter threshold)
508** I think HS is raised high on the beginning of the n-th line 508** I think HS is raised high on the beginning of the n-th line
509** and remains high until this n-th line that triggered 509** and remains high until this n-th line that triggered
510** it is completely received. When the receiption of n-th line 510** it is completely received. When the reception of n-th line
511** ends, HS is lowered. 511** ends, HS is lowered.
512 512
513** To transmit data over DMA, 7146 needs changing state at 513** To transmit data over DMA, 7146 needs changing state at
@@ -541,7 +541,7 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
541** hardware debug note: a working budget card (including budget patch) 541** hardware debug note: a working budget card (including budget patch)
542** with vpeirq() interrupt setup in mode "0x90" (every 64K) will 542** with vpeirq() interrupt setup in mode "0x90" (every 64K) will
543** generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes 543** generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes
544** and that means 3*25=75 Hz of interrupt freqency, as seen by 544** and that means 3*25=75 Hz of interrupt frequency, as seen by
545** watch cat /proc/interrupts 545** watch cat /proc/interrupts
546** 546**
547** If this frequency is 3x lower (and data received in the DMA 547** If this frequency is 3x lower (and data received in the DMA
@@ -550,7 +550,7 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
550** this means VSYNC line is not connected in the hardware. 550** this means VSYNC line is not connected in the hardware.
551** (check soldering pcb and pins) 551** (check soldering pcb and pins)
552** The same behaviour of missing VSYNC can be duplicated on budget 552** The same behaviour of missing VSYNC can be duplicated on budget
553** cards, by seting DD1_INIT trigger mode 7 in 3rd nibble. 553** cards, by setting DD1_INIT trigger mode 7 in 3rd nibble.
554*/ 554*/
555 555
556 // Setup RPS1 "program" (p35) 556 // Setup RPS1 "program" (p35)
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index e58f0391e9d1..56f1c80defc6 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -46,6 +46,10 @@
46#include "lnbp21.h" 46#include "lnbp21.h"
47#include "bsru6.h" 47#include "bsru6.h"
48 48
49static int diseqc_method;
50module_param(diseqc_method, int, 0444);
51MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)");
52
49static void Set22K (struct budget *budget, int state) 53static void Set22K (struct budget *budget, int state)
50{ 54{
51 struct saa7146_dev *dev=budget->dev; 55 struct saa7146_dev *dev=budget->dev;
@@ -382,6 +386,11 @@ static void frontend_init(struct budget *budget)
382 if (budget->dvb_frontend) { 386 if (budget->dvb_frontend) {
383 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; 387 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
384 budget->dvb_frontend->tuner_priv = &budget->i2c_adap; 388 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
389 if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) {
390 budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
391 budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
392 budget->dvb_frontend->ops.set_tone = budget_set_tone;
393 }
385 break; 394 break;
386 } 395 }
387 break; 396 break;
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index a1c9fa9919ea..8135f3e76aeb 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -1135,8 +1135,7 @@ static void ttusb_dec_free_iso_urbs(struct ttusb_dec *dec)
1135 dprintk("%s\n", __FUNCTION__); 1135 dprintk("%s\n", __FUNCTION__);
1136 1136
1137 for (i = 0; i < ISO_BUF_COUNT; i++) 1137 for (i = 0; i < ISO_BUF_COUNT; i++)
1138 if (dec->iso_urb[i]) 1138 usb_free_urb(dec->iso_urb[i]);
1139 usb_free_urb(dec->iso_urb[i]);
1140 1139
1141 pci_free_consistent(NULL, 1140 pci_free_consistent(NULL,
1142 ISO_FRAME_SIZE * (FRAMES_PER_ISO_BUF * 1141 ISO_FRAME_SIZE * (FRAMES_PER_ISO_BUF *
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index fbe5b6168cc2..b8fde5cf4735 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -24,7 +24,7 @@ config VIDEO_HELPER_CHIPS_AUTO
24 decode audio/video standards. This option will autoselect 24 decode audio/video standards. This option will autoselect
25 all pertinent modules to each selected video module. 25 all pertinent modules to each selected video module.
26 26
27 Unselect this only if you know exaclty what you are doing, since 27 Unselect this only if you know exactly what you are doing, since
28 it may break support on some boards. 28 it may break support on some boards.
29 29
30 In doubt, say Y. 30 In doubt, say Y.
@@ -186,7 +186,7 @@ config VIDEO_KS0127
186 186
187config VIDEO_SAA7110 187config VIDEO_SAA7110
188 tristate "Philips SAA7110 video decoder" 188 tristate "Philips SAA7110 video decoder"
189 depends on VIDEO_V4L1 189 depends on VIDEO_V4L1 && I2C
190 ---help--- 190 ---help---
191 Support for the Philips SAA7110 video decoders. 191 Support for the Philips SAA7110 video decoders.
192 192
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index a84903e0d810..21ebe8f13815 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -4001,7 +4001,7 @@ static void __devinit init_PXC200(struct bttv *btv)
4001 * - sleep 1ms 4001 * - sleep 1ms
4002 * - write 0x0E 4002 * - write 0x0E
4003 * read from GPIO_DATA into buf (uint_32) 4003 * read from GPIO_DATA into buf (uint_32)
4004 * - if ( buf>>18 & 0x01 ) || ( buf>>19 && 0x01 != 0 ) 4004 * - if ( buf>>18 & 0x01 ) || ( buf>>19 & 0x01 != 0 )
4005 * error. ERROR_CPLD_Check_Failed. 4005 * error. ERROR_CPLD_Check_Failed.
4006 */ 4006 */
4007/* ----------------------------------------------------------------------- */ 4007/* ----------------------------------------------------------------------- */
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index ee48995a4ab5..57e1c024a547 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -202,13 +202,19 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
202 ir->sampling = 1; 202 ir->sampling = 1;
203 break; 203 break;
204 case CX88_BOARD_WINFAST_DTV2000H: 204 case CX88_BOARD_WINFAST_DTV2000H:
205 case CX88_BOARD_WINFAST2000XP_EXPERT:
206 ir_codes = ir_codes_winfast; 205 ir_codes = ir_codes_winfast;
207 ir->gpio_addr = MO_GP0_IO; 206 ir->gpio_addr = MO_GP0_IO;
208 ir->mask_keycode = 0x8f8; 207 ir->mask_keycode = 0x8f8;
209 ir->mask_keyup = 0x100; 208 ir->mask_keyup = 0x100;
210 ir->polling = 50; /* ms */ 209 ir->polling = 50; /* ms */
211 break; 210 break;
211 case CX88_BOARD_WINFAST2000XP_EXPERT:
212 ir_codes = ir_codes_winfast;
213 ir->gpio_addr = MO_GP0_IO;
214 ir->mask_keycode = 0x8f8;
215 ir->mask_keyup = 0x100;
216 ir->polling = 1; /* ms */
217 break;
212 case CX88_BOARD_IODATA_GVBCTV7E: 218 case CX88_BOARD_IODATA_GVBCTV7E:
213 ir_codes = ir_codes_iodata_bctv7e; 219 ir_codes = ir_codes_iodata_bctv7e;
214 ir->gpio_addr = MO_GP0_IO; 220 ir->gpio_addr = MO_GP0_IO;
@@ -216,7 +222,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
216 ir->mask_keydown = 0x02; 222 ir->mask_keydown = 0x02;
217 ir->polling = 5; /* ms */ 223 ir->polling = 5; /* ms */
218 break; 224 break;
219 case CX88_BOARD_PROLINK_PLAYTVPVR: 225 case CX88_BOARD_PROLINK_PLAYTVPVR:
220 case CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO: 226 case CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO:
221 ir_codes = ir_codes_pixelview; 227 ir_codes = ir_codes_pixelview;
222 ir->gpio_addr = MO_GP1_IO; 228 ir->gpio_addr = MO_GP1_IO;
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index f786ab11d2cd..86e353b26b53 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -1182,8 +1182,6 @@ static void et61x251_release_resources(struct et61x251_device* cam)
1182 video_set_drvdata(cam->v4ldev, NULL); 1182 video_set_drvdata(cam->v4ldev, NULL);
1183 video_unregister_device(cam->v4ldev); 1183 video_unregister_device(cam->v4ldev);
1184 1184
1185 usb_put_dev(cam->usbdev);
1186
1187 mutex_unlock(&et61x251_sysfs_lock); 1185 mutex_unlock(&et61x251_sysfs_lock);
1188 1186
1189 kfree(cam->control_buffer); 1187 kfree(cam->control_buffer);
@@ -1275,6 +1273,7 @@ static int et61x251_release(struct inode* inode, struct file* filp)
1275 1273
1276 if (cam->state & DEV_DISCONNECTED) { 1274 if (cam->state & DEV_DISCONNECTED) {
1277 et61x251_release_resources(cam); 1275 et61x251_release_resources(cam);
1276 usb_put_dev(cam->usbdev);
1278 mutex_unlock(&cam->dev_mutex); 1277 mutex_unlock(&cam->dev_mutex);
1279 kfree(cam); 1278 kfree(cam);
1280 return 0; 1279 return 0;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
index df8feac16aee..c80c26be6e4d 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -221,7 +221,7 @@ static unsigned int decoder_describe(struct pvr2_v4l_cx2584x *ctxt,
221static void decoder_reset(struct pvr2_v4l_cx2584x *ctxt) 221static void decoder_reset(struct pvr2_v4l_cx2584x *ctxt)
222{ 222{
223 int ret; 223 int ret;
224 ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,0); 224 ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,NULL);
225 pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx25840 decoder_reset (ret=%d)",ret); 225 pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx25840 decoder_reset (ret=%d)",ret);
226} 226}
227 227
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index f920e0ccacd3..1f787333d18c 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1953,8 +1953,8 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
1953 return hdw; 1953 return hdw;
1954 fail: 1954 fail:
1955 if (hdw) { 1955 if (hdw) {
1956 if (hdw->ctl_read_urb) usb_free_urb(hdw->ctl_read_urb); 1956 usb_free_urb(hdw->ctl_read_urb);
1957 if (hdw->ctl_write_urb) usb_free_urb(hdw->ctl_write_urb); 1957 usb_free_urb(hdw->ctl_write_urb);
1958 if (hdw->ctl_read_buffer) kfree(hdw->ctl_read_buffer); 1958 if (hdw->ctl_read_buffer) kfree(hdw->ctl_read_buffer);
1959 if (hdw->ctl_write_buffer) kfree(hdw->ctl_write_buffer); 1959 if (hdw->ctl_write_buffer) kfree(hdw->ctl_write_buffer);
1960 if (hdw->controls) kfree(hdw->controls); 1960 if (hdw->controls) kfree(hdw->controls);
@@ -2575,12 +2575,10 @@ static void pvr2_ctl_timeout(unsigned long data)
2575 struct pvr2_hdw *hdw = (struct pvr2_hdw *)data; 2575 struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
2576 if (hdw->ctl_write_pend_flag || hdw->ctl_read_pend_flag) { 2576 if (hdw->ctl_write_pend_flag || hdw->ctl_read_pend_flag) {
2577 hdw->ctl_timeout_flag = !0; 2577 hdw->ctl_timeout_flag = !0;
2578 if (hdw->ctl_write_pend_flag && hdw->ctl_write_urb) { 2578 if (hdw->ctl_write_pend_flag)
2579 usb_unlink_urb(hdw->ctl_write_urb); 2579 usb_unlink_urb(hdw->ctl_write_urb);
2580 } 2580 if (hdw->ctl_read_pend_flag)
2581 if (hdw->ctl_read_pend_flag && hdw->ctl_read_urb) {
2582 usb_unlink_urb(hdw->ctl_read_urb); 2581 usb_unlink_urb(hdw->ctl_read_urb);
2583 }
2584 } 2582 }
2585} 2583}
2586 2584
diff --git a/drivers/media/video/pvrusb2/pvrusb2-io.c b/drivers/media/video/pvrusb2/pvrusb2-io.c
index 70aa63eba0cb..57fb32033543 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-io.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-io.c
@@ -289,7 +289,7 @@ static void pvr2_buffer_done(struct pvr2_buffer *bp)
289 pvr2_buffer_set_none(bp); 289 pvr2_buffer_set_none(bp);
290 bp->signature = 0; 290 bp->signature = 0;
291 bp->stream = NULL; 291 bp->stream = NULL;
292 if (bp->purb) usb_free_urb(bp->purb); 292 usb_free_urb(bp->purb);
293 pvr2_trace(PVR2_TRACE_BUF_POOL,"/*---TRACE_FLOW---*/" 293 pvr2_trace(PVR2_TRACE_BUF_POOL,"/*---TRACE_FLOW---*/"
294 " bufferDone %p",bp); 294 " bufferDone %p",bp);
295} 295}
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 97e974d9b9c3..bb40e9085977 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -711,8 +711,8 @@ static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip)
711 dip->devbase.minor,pvr2_config_get_name(dip->config)); 711 dip->devbase.minor,pvr2_config_get_name(dip->config));
712 712
713 /* Paranoia */ 713 /* Paranoia */
714 dip->v4lp = 0; 714 dip->v4lp = NULL;
715 dip->stream = 0; 715 dip->stream = NULL;
716 716
717 /* Actual deallocation happens later when all internal references 717 /* Actual deallocation happens later when all internal references
718 are gone. */ 718 are gone. */
@@ -1076,7 +1076,7 @@ struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *mnp)
1076 vp->vdev = kmalloc(sizeof(*vp->vdev),GFP_KERNEL); 1076 vp->vdev = kmalloc(sizeof(*vp->vdev),GFP_KERNEL);
1077 if (!vp->vdev) { 1077 if (!vp->vdev) {
1078 kfree(vp); 1078 kfree(vp);
1079 return 0; 1079 return NULL;
1080 } 1080 }
1081 memset(vp->vdev,0,sizeof(*vp->vdev)); 1081 memset(vp->vdev,0,sizeof(*vp->vdev));
1082 pvr2_channel_init(&vp->channel,mnp); 1082 pvr2_channel_init(&vp->channel,mnp);
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 46c114830884..a996aad79276 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -866,11 +866,9 @@ int pwc_isoc_init(struct pwc_device *pdev)
866 } 866 }
867 if (ret) { 867 if (ret) {
868 /* De-allocate in reverse order */ 868 /* De-allocate in reverse order */
869 while (i >= 0) { 869 while (i--) {
870 if (pdev->sbuf[i].urb != NULL) 870 usb_free_urb(pdev->sbuf[i].urb);
871 usb_free_urb(pdev->sbuf[i].urb);
872 pdev->sbuf[i].urb = NULL; 871 pdev->sbuf[i].urb = NULL;
873 i--;
874 } 872 }
875 return ret; 873 return ret;
876 } 874 }
@@ -1095,8 +1093,7 @@ static int pwc_video_open(struct inode *inode, struct file *file)
1095 PWC_DEBUG_OPEN(">> video_open called(vdev = 0x%p).\n", vdev); 1093 PWC_DEBUG_OPEN(">> video_open called(vdev = 0x%p).\n", vdev);
1096 1094
1097 pdev = (struct pwc_device *)vdev->priv; 1095 pdev = (struct pwc_device *)vdev->priv;
1098 if (pdev == NULL) 1096 BUG_ON(!pdev);
1099 BUG();
1100 if (pdev->vopen) { 1097 if (pdev->vopen) {
1101 PWC_DEBUG_OPEN("I'm busy, someone is using the device.\n"); 1098 PWC_DEBUG_OPEN("I'm busy, someone is using the device.\n");
1102 return -EBUSY; 1099 return -EBUSY;
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
index a81285ca7d5b..7b9859c33018 100644
--- a/drivers/media/video/saa6588.c
+++ b/drivers/media/video/saa6588.c
@@ -212,8 +212,10 @@ static void read_from_buf(struct saa6588 *s, struct rds_command *a)
212 if (rd_blocks > s->block_count) 212 if (rd_blocks > s->block_count)
213 rd_blocks = s->block_count; 213 rd_blocks = s->block_count;
214 214
215 if (!rd_blocks) 215 if (!rd_blocks) {
216 spin_unlock_irqrestore(&s->lock, flags);
216 return; 217 return;
218 }
217 219
218 for (i = 0; i < rd_blocks; i++) { 220 for (i = 0; i < rd_blocks; i++) {
219 if (block_to_user_buf(s, buf_ptr)) { 221 if (block_to_user_buf(s, buf_ptr)) {
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index c5719f7bd1ac..f28398dd9d93 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1464,8 +1464,6 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind)
1464 client->driver = &i2c_driver_saa711x; 1464 client->driver = &i2c_driver_saa711x;
1465 snprintf(client->name, sizeof(client->name) - 1, "saa7115"); 1465 snprintf(client->name, sizeof(client->name) - 1, "saa7115");
1466 1466
1467 v4l_dbg(1, debug, client, "detecting saa7115 client on address 0x%x\n", address << 1);
1468
1469 for (i=0;i<0x0f;i++) { 1467 for (i=0;i<0x0f;i++) {
1470 saa711x_write(client, 0, i); 1468 saa711x_write(client, 0, i);
1471 name[i] = (saa711x_read(client, 0) &0x0f) +'0'; 1469 name[i] = (saa711x_read(client, 0) &0x0f) +'0';
@@ -1477,6 +1475,13 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind)
1477 saa711x_write(client, 0, 5); 1475 saa711x_write(client, 0, 5);
1478 chip_id = saa711x_read(client, 0) & 0x0f; 1476 chip_id = saa711x_read(client, 0) & 0x0f;
1479 1477
1478 /* Check whether this chip is part of the saa711x series */
1479 if (memcmp(name, "1f711", 5)) {
1480 v4l_dbg(1, debug, client, "chip found @ 0x%x (ID %s) does not match a known saa711x chip.\n",
1481 address << 1, name);
1482 return 0;
1483 }
1484
1480 snprintf(client->name, sizeof(client->name) - 1, "saa711%d",chip_id); 1485 snprintf(client->name, sizeof(client->name) - 1, "saa711%d",chip_id);
1481 v4l_info(client, "saa711%d found (%s) @ 0x%x (%s)\n", chip_id, name, address << 1, adapter->name); 1486 v4l_info(client, "saa711%d found (%s) @ 0x%x (%s)\n", chip_id, name, address << 1, adapter->name);
1482 1487
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index c9d8e3b9cc37..51f0cfdcb680 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -2969,7 +2969,7 @@ struct saa7134_board saa7134_boards[] = {
2969 /* Petr Baudis <pasky@ucw.cz> */ 2969 /* Petr Baudis <pasky@ucw.cz> */
2970 .name = "AVerMedia TV Hybrid A16AR", 2970 .name = "AVerMedia TV Hybrid A16AR",
2971 .audio_clock = 0x187de7, 2971 .audio_clock = 0x187de7,
2972 .tuner_type = TUNER_PHILIPS_TDA8290, /* untested */ 2972 .tuner_type = TUNER_PHILIPS_TD1316, /* untested */
2973 .radio_type = TUNER_TEA5767, /* untested */ 2973 .radio_type = TUNER_TEA5767, /* untested */
2974 .tuner_addr = ADDR_UNSET, 2974 .tuner_addr = ADDR_UNSET,
2975 .radio_addr = ADDR_UNSET, 2975 .radio_addr = ADDR_UNSET,
@@ -3718,6 +3718,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
3718 case SAA7134_BOARD_AVERMEDIA_STUDIO_307: 3718 case SAA7134_BOARD_AVERMEDIA_STUDIO_307:
3719 case SAA7134_BOARD_AVERMEDIA_307: 3719 case SAA7134_BOARD_AVERMEDIA_307:
3720 case SAA7134_BOARD_AVERMEDIA_GO_007_FM: 3720 case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
3721 case SAA7134_BOARD_AVERMEDIA_777:
3721/* case SAA7134_BOARD_SABRENT_SBTTVFM: */ /* not finished yet */ 3722/* case SAA7134_BOARD_SABRENT_SBTTVFM: */ /* not finished yet */
3722 case SAA7134_BOARD_VIDEOMATE_TV_PVR: 3723 case SAA7134_BOARD_VIDEOMATE_TV_PVR:
3723 case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: 3724 case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS:
@@ -3734,6 +3735,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
3734 case SAA7134_BOARD_FLYDVBT_LR301: 3735 case SAA7134_BOARD_FLYDVBT_LR301:
3735 case SAA7134_BOARD_FLYDVBTDUO: 3736 case SAA7134_BOARD_FLYDVBTDUO:
3736 case SAA7134_BOARD_PROTEUS_2309: 3737 case SAA7134_BOARD_PROTEUS_2309:
3738 case SAA7134_BOARD_AVERMEDIA_A16AR:
3737 dev->has_remote = SAA7134_REMOTE_GPIO; 3739 dev->has_remote = SAA7134_REMOTE_GPIO;
3738 break; 3740 break;
3739 case SAA7134_BOARD_FLYDVBS_LR300: 3741 case SAA7134_BOARD_FLYDVBS_LR300:
@@ -3772,7 +3774,6 @@ int saa7134_board_init1(struct saa7134_dev *dev)
3772 saa_writeb(SAA7134_GPIO_GPMODE3, 0x08); 3774 saa_writeb(SAA7134_GPIO_GPMODE3, 0x08);
3773 saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x00); 3775 saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x00);
3774 break; 3776 break;
3775 case SAA7134_BOARD_AVERMEDIA_A16AR:
3776 case SAA7134_BOARD_AVERMEDIA_CARDBUS: 3777 case SAA7134_BOARD_AVERMEDIA_CARDBUS:
3777 /* power-up tuner chip */ 3778 /* power-up tuner chip */
3778 saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0xffffffff, 0xffffffff); 3779 saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0xffffffff, 0xffffffff);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 1ba53b525ad2..6b61d9b2fcb5 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1147,6 +1147,8 @@ static int dvb_init(struct saa7134_dev *dev)
1147 &philips_europa_config, 1147 &philips_europa_config,
1148 &dev->i2c_adap); 1148 &dev->i2c_adap);
1149 if (dev->dvb.frontend) { 1149 if (dev->dvb.frontend) {
1150 dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1151 dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1150 dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init; 1152 dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1151 dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep; 1153 dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1152 dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; 1154 dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index ff5991136f4e..dee83552e681 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -185,7 +185,6 @@ int saa7134_input_init1(struct saa7134_dev *dev)
185 case SAA7134_BOARD_AVERMEDIA_STUDIO_305: 185 case SAA7134_BOARD_AVERMEDIA_STUDIO_305:
186 case SAA7134_BOARD_AVERMEDIA_STUDIO_307: 186 case SAA7134_BOARD_AVERMEDIA_STUDIO_307:
187 case SAA7134_BOARD_AVERMEDIA_GO_007_FM: 187 case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
188 case SAA7134_BOARD_AVERMEDIA_A16AR:
189 ir_codes = ir_codes_avermedia; 188 ir_codes = ir_codes_avermedia;
190 mask_keycode = 0x0007C8; 189 mask_keycode = 0x0007C8;
191 mask_keydown = 0x000010; 190 mask_keydown = 0x000010;
@@ -194,6 +193,16 @@ int saa7134_input_init1(struct saa7134_dev *dev)
194 saa_setb(SAA7134_GPIO_GPMODE0, 0x4); 193 saa_setb(SAA7134_GPIO_GPMODE0, 0x4);
195 saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4); 194 saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4);
196 break; 195 break;
196 case SAA7134_BOARD_AVERMEDIA_777:
197 case SAA7134_BOARD_AVERMEDIA_A16AR:
198 ir_codes = ir_codes_avermedia;
199 mask_keycode = 0x02F200;
200 mask_keydown = 0x000400;
201 polling = 50; // ms
202 /* Without this we won't receive key up events */
203 saa_setb(SAA7134_GPIO_GPMODE1, 0x1);
204 saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1);
205 break;
197 case SAA7134_BOARD_KWORLD_TERMINATOR: 206 case SAA7134_BOARD_KWORLD_TERMINATOR:
198 ir_codes = ir_codes_pixelview; 207 ir_codes = ir_codes_pixelview;
199 mask_keycode = 0x00001f; 208 mask_keycode = 0x00001f;
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index a4702d3c2aca..18458d46c0ff 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -775,7 +775,7 @@ static int sn9c102_start_transfer(struct sn9c102_device* cam)
775 return 0; 775 return 0;
776 776
777free_urbs: 777free_urbs:
778 for (i = 0; (i < SN9C102_URBS) && cam->urb[i]; i++) 778 for (i = 0; i < SN9C102_URBS; i++)
779 usb_free_urb(cam->urb[i]); 779 usb_free_urb(cam->urb[i]);
780 780
781free_buffers: 781free_buffers:
@@ -1462,8 +1462,6 @@ static void sn9c102_release_resources(struct sn9c102_device* cam)
1462 video_set_drvdata(cam->v4ldev, NULL); 1462 video_set_drvdata(cam->v4ldev, NULL);
1463 video_unregister_device(cam->v4ldev); 1463 video_unregister_device(cam->v4ldev);
1464 1464
1465 usb_put_dev(cam->usbdev);
1466
1467 mutex_unlock(&sn9c102_sysfs_lock); 1465 mutex_unlock(&sn9c102_sysfs_lock);
1468 1466
1469 kfree(cam->control_buffer); 1467 kfree(cam->control_buffer);
@@ -1555,6 +1553,7 @@ static int sn9c102_release(struct inode* inode, struct file* filp)
1555 1553
1556 if (cam->state & DEV_DISCONNECTED) { 1554 if (cam->state & DEV_DISCONNECTED) {
1557 sn9c102_release_resources(cam); 1555 sn9c102_release_resources(cam);
1556 usb_put_dev(cam->usbdev);
1558 mutex_unlock(&cam->dev_mutex); 1557 mutex_unlock(&cam->dev_mutex);
1559 kfree(cam); 1558 kfree(cam);
1560 return 0; 1559 return 0;
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index e6baaee038bf..6b9ef731b83a 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -468,7 +468,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
468 (eeprom_data[i+6] << 8) + 468 (eeprom_data[i+6] << 8) +
469 (eeprom_data[i+7] << 16); 469 (eeprom_data[i+7] << 16);
470 470
471 if ( (eeprom_data[i + 8] && 0xf0) && 471 if ( (eeprom_data[i + 8] & 0xf0) &&
472 (tvee->serial_number < 0xffffff) ) { 472 (tvee->serial_number < 0xffffff) ) {
473 tvee->MAC_address[0] = 0x00; 473 tvee->MAC_address[0] = 0x00;
474 tvee->MAC_address[1] = 0x0D; 474 tvee->MAC_address[1] = 0x0D;
diff --git a/drivers/media/video/usbvideo/quickcam_messenger.c b/drivers/media/video/usbvideo/quickcam_messenger.c
index 9a26b9484aae..bbf2beeeb449 100644
--- a/drivers/media/video/usbvideo/quickcam_messenger.c
+++ b/drivers/media/video/usbvideo/quickcam_messenger.c
@@ -190,8 +190,7 @@ static int qcm_alloc_int_urb(struct qcm *cam)
190 190
191static void qcm_free_int(struct qcm *cam) 191static void qcm_free_int(struct qcm *cam)
192{ 192{
193 if (cam->button_urb) 193 usb_free_urb(cam->button_urb);
194 usb_free_urb(cam->button_urb);
195} 194}
196#endif /* CONFIG_INPUT */ 195#endif /* CONFIG_INPUT */
197 196
diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c
index 5b5563424422..52d0f759ee00 100644
--- a/drivers/media/video/zc0301/zc0301_core.c
+++ b/drivers/media/video/zc0301/zc0301_core.c
@@ -489,7 +489,7 @@ static int zc0301_start_transfer(struct zc0301_device* cam)
489 return 0; 489 return 0;
490 490
491free_urbs: 491free_urbs:
492 for (i = 0; (i < ZC0301_URBS) && cam->urb[i]; i++) 492 for (i = 0; i < ZC0301_URBS; i++)
493 usb_free_urb(cam->urb[i]); 493 usb_free_urb(cam->urb[i]);
494 494
495free_buffers: 495free_buffers:
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index e5c72719debc..051b7c5b8f03 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -6185,7 +6185,7 @@ mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info)
6185 "Abort", /* 12h */ 6185 "Abort", /* 12h */
6186 "IO Not Yet Executed", /* 13h */ 6186 "IO Not Yet Executed", /* 13h */
6187 "IO Executed", /* 14h */ 6187 "IO Executed", /* 14h */
6188 "Persistant Reservation Out Not Affiliation Owner", /* 15h */ 6188 "Persistent Reservation Out Not Affiliation Owner", /* 15h */
6189 "Open Transmit DMA Abort", /* 16h */ 6189 "Open Transmit DMA Abort", /* 16h */
6190 "IO Device Missing Delay Retry", /* 17h */ 6190 "IO Device Missing Delay Retry", /* 17h */
6191 NULL, /* 18h */ 6191 NULL, /* 18h */
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index c537d71c18e4..a4afad4ecab2 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -75,8 +75,8 @@
75#define COPYRIGHT "Copyright (c) 1999-2005 " MODULEAUTHOR 75#define COPYRIGHT "Copyright (c) 1999-2005 " MODULEAUTHOR
76#endif 76#endif
77 77
78#define MPT_LINUX_VERSION_COMMON "3.04.01" 78#define MPT_LINUX_VERSION_COMMON "3.04.02"
79#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.01" 79#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.02"
80#define WHAT_MAGIC_STRING "@" "(" "#" ")" 80#define WHAT_MAGIC_STRING "@" "(" "#" ")"
81 81
82#define show_mptmod_ver(s,ver) \ 82#define show_mptmod_ver(s,ver) \
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index e57bb035a021..1dd491773150 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -96,6 +96,10 @@ static int mptfc_qcmd(struct scsi_cmnd *SCpnt,
96static void mptfc_target_destroy(struct scsi_target *starget); 96static void mptfc_target_destroy(struct scsi_target *starget);
97static void mptfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout); 97static void mptfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout);
98static void __devexit mptfc_remove(struct pci_dev *pdev); 98static void __devexit mptfc_remove(struct pci_dev *pdev);
99static int mptfc_abort(struct scsi_cmnd *SCpnt);
100static int mptfc_dev_reset(struct scsi_cmnd *SCpnt);
101static int mptfc_bus_reset(struct scsi_cmnd *SCpnt);
102static int mptfc_host_reset(struct scsi_cmnd *SCpnt);
99 103
100static struct scsi_host_template mptfc_driver_template = { 104static struct scsi_host_template mptfc_driver_template = {
101 .module = THIS_MODULE, 105 .module = THIS_MODULE,
@@ -110,10 +114,10 @@ static struct scsi_host_template mptfc_driver_template = {
110 .target_destroy = mptfc_target_destroy, 114 .target_destroy = mptfc_target_destroy,
111 .slave_destroy = mptscsih_slave_destroy, 115 .slave_destroy = mptscsih_slave_destroy,
112 .change_queue_depth = mptscsih_change_queue_depth, 116 .change_queue_depth = mptscsih_change_queue_depth,
113 .eh_abort_handler = mptscsih_abort, 117 .eh_abort_handler = mptfc_abort,
114 .eh_device_reset_handler = mptscsih_dev_reset, 118 .eh_device_reset_handler = mptfc_dev_reset,
115 .eh_bus_reset_handler = mptscsih_bus_reset, 119 .eh_bus_reset_handler = mptfc_bus_reset,
116 .eh_host_reset_handler = mptscsih_host_reset, 120 .eh_host_reset_handler = mptfc_host_reset,
117 .bios_param = mptscsih_bios_param, 121 .bios_param = mptscsih_bios_param,
118 .can_queue = MPT_FC_CAN_QUEUE, 122 .can_queue = MPT_FC_CAN_QUEUE,
119 .this_id = -1, 123 .this_id = -1,
@@ -171,6 +175,77 @@ static struct fc_function_template mptfc_transport_functions = {
171 .show_host_symbolic_name = 1, 175 .show_host_symbolic_name = 1,
172}; 176};
173 177
178static int
179mptfc_block_error_handler(struct scsi_cmnd *SCpnt,
180 int (*func)(struct scsi_cmnd *SCpnt),
181 const char *caller)
182{
183 struct scsi_device *sdev = SCpnt->device;
184 struct Scsi_Host *shost = sdev->host;
185 struct fc_rport *rport = starget_to_rport(scsi_target(sdev));
186 unsigned long flags;
187 int ready;
188
189 spin_lock_irqsave(shost->host_lock, flags);
190 while ((ready = fc_remote_port_chkready(rport) >> 16) == DID_IMM_RETRY) {
191 spin_unlock_irqrestore(shost->host_lock, flags);
192 dfcprintk ((MYIOC_s_INFO_FMT
193 "mptfc_block_error_handler.%d: %d:%d, port status is "
194 "DID_IMM_RETRY, deferring %s recovery.\n",
195 ((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
196 ((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
197 SCpnt->device->id,SCpnt->device->lun,caller));
198 msleep(1000);
199 spin_lock_irqsave(shost->host_lock, flags);
200 }
201 spin_unlock_irqrestore(shost->host_lock, flags);
202
203 if (ready == DID_NO_CONNECT || !SCpnt->device->hostdata) {
204 dfcprintk ((MYIOC_s_INFO_FMT
205 "%s.%d: %d:%d, failing recovery, "
206 "port state %d, vdev %p.\n", caller,
207 ((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
208 ((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
209 SCpnt->device->id,SCpnt->device->lun,ready,
210 SCpnt->device->hostdata));
211 return FAILED;
212 }
213 dfcprintk ((MYIOC_s_INFO_FMT
214 "%s.%d: %d:%d, executing recovery.\n", caller,
215 ((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
216 ((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
217 SCpnt->device->id,SCpnt->device->lun));
218 return (*func)(SCpnt);
219}
220
221static int
222mptfc_abort(struct scsi_cmnd *SCpnt)
223{
224 return
225 mptfc_block_error_handler(SCpnt, mptscsih_abort, __FUNCTION__);
226}
227
228static int
229mptfc_dev_reset(struct scsi_cmnd *SCpnt)
230{
231 return
232 mptfc_block_error_handler(SCpnt, mptscsih_dev_reset, __FUNCTION__);
233}
234
235static int
236mptfc_bus_reset(struct scsi_cmnd *SCpnt)
237{
238 return
239 mptfc_block_error_handler(SCpnt, mptscsih_bus_reset, __FUNCTION__);
240}
241
242static int
243mptfc_host_reset(struct scsi_cmnd *SCpnt)
244{
245 return
246 mptfc_block_error_handler(SCpnt, mptscsih_host_reset, __FUNCTION__);
247}
248
174static void 249static void
175mptfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) 250mptfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
176{ 251{
@@ -562,6 +637,12 @@ mptfc_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
562 return 0; 637 return 0;
563 } 638 }
564 639
640 if (!SCpnt->device->hostdata) { /* vdev */
641 SCpnt->result = DID_NO_CONNECT << 16;
642 done(SCpnt);
643 return 0;
644 }
645
565 /* dd_data is null until finished adding target */ 646 /* dd_data is null until finished adding target */
566 ri = *((struct mptfc_rport_info **)rport->dd_data); 647 ri = *((struct mptfc_rport_info **)rport->dd_data);
567 if (unlikely(!ri)) { 648 if (unlikely(!ri)) {
diff --git a/drivers/message/i2o/bus-osm.c b/drivers/message/i2o/bus-osm.c
index ac06f10c54ec..d96c687aee93 100644
--- a/drivers/message/i2o/bus-osm.c
+++ b/drivers/message/i2o/bus-osm.c
@@ -80,18 +80,26 @@ static DEVICE_ATTR(scan, S_IWUSR, NULL, i2o_bus_store_scan);
80 * @dev: device to verify if it is a I2O Bus Adapter device 80 * @dev: device to verify if it is a I2O Bus Adapter device
81 * 81 *
82 * Because we want all Bus Adapters always return 0. 82 * Because we want all Bus Adapters always return 0.
83 * Except when we fail. Then we are sad.
83 * 84 *
84 * Returns 0. 85 * Returns 0, except when we fail to excel.
85 */ 86 */
86static int i2o_bus_probe(struct device *dev) 87static int i2o_bus_probe(struct device *dev)
87{ 88{
88 struct i2o_device *i2o_dev = to_i2o_device(get_device(dev)); 89 struct i2o_device *i2o_dev = to_i2o_device(get_device(dev));
90 int rc;
89 91
90 device_create_file(dev, &dev_attr_scan); 92 rc = device_create_file(dev, &dev_attr_scan);
93 if (rc)
94 goto err_out;
91 95
92 osm_info("device added (TID: %03x)\n", i2o_dev->lct_data.tid); 96 osm_info("device added (TID: %03x)\n", i2o_dev->lct_data.tid);
93 97
94 return 0; 98 return 0;
99
100err_out:
101 put_device(dev);
102 return rc;
95}; 103};
96 104
97/** 105/**
diff --git a/drivers/message/i2o/exec-osm.c b/drivers/message/i2o/exec-osm.c
index 7bd4d85d0b42..a2350640384b 100644
--- a/drivers/message/i2o/exec-osm.c
+++ b/drivers/message/i2o/exec-osm.c
@@ -124,10 +124,10 @@ static void i2o_exec_wait_free(struct i2o_exec_wait *wait)
124int i2o_msg_post_wait_mem(struct i2o_controller *c, struct i2o_message *msg, 124int i2o_msg_post_wait_mem(struct i2o_controller *c, struct i2o_message *msg,
125 unsigned long timeout, struct i2o_dma *dma) 125 unsigned long timeout, struct i2o_dma *dma)
126{ 126{
127 DECLARE_WAIT_QUEUE_HEAD(wq); 127 DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
128 struct i2o_exec_wait *wait; 128 struct i2o_exec_wait *wait;
129 static u32 tcntxt = 0x80000000; 129 static u32 tcntxt = 0x80000000;
130 long flags; 130 unsigned long flags;
131 int rc = 0; 131 int rc = 0;
132 132
133 wait = i2o_exec_wait_alloc(); 133 wait = i2o_exec_wait_alloc();
@@ -325,13 +325,24 @@ static DEVICE_ATTR(product_id, S_IRUGO, i2o_exec_show_product_id, NULL);
325static int i2o_exec_probe(struct device *dev) 325static int i2o_exec_probe(struct device *dev)
326{ 326{
327 struct i2o_device *i2o_dev = to_i2o_device(dev); 327 struct i2o_device *i2o_dev = to_i2o_device(dev);
328 int rc;
328 329
329 i2o_event_register(i2o_dev, &i2o_exec_driver, 0, 0xffffffff); 330 rc = i2o_event_register(i2o_dev, &i2o_exec_driver, 0, 0xffffffff);
331 if (rc) goto err_out;
330 332
331 device_create_file(dev, &dev_attr_vendor_id); 333 rc = device_create_file(dev, &dev_attr_vendor_id);
332 device_create_file(dev, &dev_attr_product_id); 334 if (rc) goto err_evtreg;
335 rc = device_create_file(dev, &dev_attr_product_id);
336 if (rc) goto err_vid;
333 337
334 return 0; 338 return 0;
339
340err_vid:
341 device_remove_file(dev, &dev_attr_vendor_id);
342err_evtreg:
343 i2o_event_register(to_i2o_device(dev), &i2o_exec_driver, 0, 0);
344err_out:
345 return rc;
335}; 346};
336 347
337/** 348/**
diff --git a/drivers/message/i2o/pci.c b/drivers/message/i2o/pci.c
index 62f1ac08332c..8287f95c8c42 100644
--- a/drivers/message/i2o/pci.c
+++ b/drivers/message/i2o/pci.c
@@ -320,7 +320,6 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
320 struct i2o_controller *c; 320 struct i2o_controller *c;
321 int rc; 321 int rc;
322 struct pci_dev *i960 = NULL; 322 struct pci_dev *i960 = NULL;
323 int enabled = pdev->is_enabled;
324 323
325 printk(KERN_INFO "i2o: Checking for PCI I2O controllers...\n"); 324 printk(KERN_INFO "i2o: Checking for PCI I2O controllers...\n");
326 325
@@ -330,12 +329,11 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
330 return -ENODEV; 329 return -ENODEV;
331 } 330 }
332 331
333 if (!enabled) 332 if ((rc = pci_enable_device(pdev))) {
334 if ((rc = pci_enable_device(pdev))) { 333 printk(KERN_WARNING "i2o: couldn't enable device %s\n",
335 printk(KERN_WARNING "i2o: couldn't enable device %s\n", 334 pci_name(pdev));
336 pci_name(pdev)); 335 return rc;
337 return rc; 336 }
338 }
339 337
340 if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) { 338 if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
341 printk(KERN_WARNING "i2o: no suitable DMA found for %s\n", 339 printk(KERN_WARNING "i2o: no suitable DMA found for %s\n",
@@ -442,8 +440,7 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
442 i2o_iop_free(c); 440 i2o_iop_free(c);
443 441
444 disable: 442 disable:
445 if (!enabled) 443 pci_disable_device(pdev);
446 pci_disable_device(pdev);
447 444
448 return rc; 445 return rc;
449} 446}
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index fa7acc2c5c6d..00db31c314e0 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -28,6 +28,18 @@ config IBM_ASM
28 28
29 If unsure, say N. 29 If unsure, say N.
30 30
31config SGI_IOC4
32 tristate "SGI IOC4 Base IO support"
33 depends on PCI
34 ---help---
35 This option enables basic support for the IOC4 chip on certain
36 SGI IO controller cards (IO9, IO10, and PCI-RT). This option
37 does not enable any specific functions on such a card, but provides
38 necessary infrastructure for other drivers to utilize.
39
40 If you have an SGI Altix with an IOC4-based card say Y.
41 Otherwise say N.
42
31config TIFM_CORE 43config TIFM_CORE
32 tristate "TI Flash Media interface support (EXPERIMENTAL)" 44 tristate "TI Flash Media interface support (EXPERIMENTAL)"
33 depends on EXPERIMENTAL 45 depends on EXPERIMENTAL
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 9a91c1ee8497..c9e98ab021c5 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -9,3 +9,4 @@ obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o
9obj-$(CONFIG_LKDTM) += lkdtm.o 9obj-$(CONFIG_LKDTM) += lkdtm.o
10obj-$(CONFIG_TIFM_CORE) += tifm_core.o 10obj-$(CONFIG_TIFM_CORE) += tifm_core.o
11obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o 11obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
12obj-$(CONFIG_SGI_IOC4) += ioc4.o
diff --git a/drivers/sn/ioc4.c b/drivers/misc/ioc4.c
index 8562821e6498..b995a15b7526 100644
--- a/drivers/sn/ioc4.c
+++ b/drivers/misc/ioc4.c
@@ -3,7 +3,7 @@
3 * License. See the file "COPYING" in the main directory of this archive 3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details. 4 * for more details.
5 * 5 *
6 * Copyright (C) 2005 Silicon Graphics, Inc. All Rights Reserved. 6 * Copyright (C) 2005-2006 Silicon Graphics, Inc. All Rights Reserved.
7 */ 7 */
8 8
9/* This file contains the master driver module for use by SGI IOC4 subdrivers. 9/* This file contains the master driver module for use by SGI IOC4 subdrivers.
@@ -29,12 +29,10 @@
29#include <linux/module.h> 29#include <linux/module.h>
30#include <linux/pci.h> 30#include <linux/pci.h>
31#include <linux/ioc4.h> 31#include <linux/ioc4.h>
32#include <linux/mmtimer.h> 32#include <linux/ktime.h>
33#include <linux/rtc.h>
34#include <linux/mutex.h> 33#include <linux/mutex.h>
35#include <asm/sn/addrs.h> 34#include <linux/time.h>
36#include <asm/sn/clksupport.h> 35#include <asm/io.h>
37#include <asm/sn/shub_mmr.h>
38 36
39/*************** 37/***************
40 * Definitions * 38 * Definitions *
@@ -43,7 +41,7 @@
43/* Tweakable values */ 41/* Tweakable values */
44 42
45/* PCI bus speed detection/calibration */ 43/* PCI bus speed detection/calibration */
46#define IOC4_CALIBRATE_COUNT 63 /* Calibration cycle period */ 44#define IOC4_CALIBRATE_COUNT 63 /* Calibration cycle period */
47#define IOC4_CALIBRATE_CYCLES 256 /* Average over this many cycles */ 45#define IOC4_CALIBRATE_CYCLES 256 /* Average over this many cycles */
48#define IOC4_CALIBRATE_DISCARD 2 /* Discard first few cycles */ 46#define IOC4_CALIBRATE_DISCARD 2 /* Discard first few cycles */
49#define IOC4_CALIBRATE_LOW_MHZ 25 /* Lower bound on bus speed sanity */ 47#define IOC4_CALIBRATE_LOW_MHZ 25 /* Lower bound on bus speed sanity */
@@ -143,11 +141,11 @@ ioc4_unregister_submodule(struct ioc4_submodule *is)
143static void 141static void
144ioc4_clock_calibrate(struct ioc4_driver_data *idd) 142ioc4_clock_calibrate(struct ioc4_driver_data *idd)
145{ 143{
146 extern unsigned long sn_rtc_cycles_per_second;
147 union ioc4_int_out int_out; 144 union ioc4_int_out int_out;
148 union ioc4_gpcr gpcr; 145 union ioc4_gpcr gpcr;
149 unsigned int state, last_state = 1; 146 unsigned int state, last_state = 1;
150 uint64_t start = 0, end, period; 147 struct timespec start_ts, end_ts;
148 uint64_t start, end, period;
151 unsigned int count = 0; 149 unsigned int count = 0;
152 150
153 /* Enable output */ 151 /* Enable output */
@@ -175,30 +173,28 @@ ioc4_clock_calibrate(struct ioc4_driver_data *idd)
175 if (!last_state && state) { 173 if (!last_state && state) {
176 count++; 174 count++;
177 if (count == IOC4_CALIBRATE_END) { 175 if (count == IOC4_CALIBRATE_END) {
178 end = rtc_time(); 176 ktime_get_ts(&end_ts);
179 break; 177 break;
180 } else if (count == IOC4_CALIBRATE_DISCARD) 178 } else if (count == IOC4_CALIBRATE_DISCARD)
181 start = rtc_time(); 179 ktime_get_ts(&start_ts);
182 } 180 }
183 last_state = state; 181 last_state = state;
184 } while (1); 182 } while (1);
185 183
186 /* Calculation rearranged to preserve intermediate precision. 184 /* Calculation rearranged to preserve intermediate precision.
187 * Logically: 185 * Logically:
188 * 1. "end - start" gives us number of RTC cycles over all the 186 * 1. "end - start" gives us the measurement period over all
189 * square wave cycles measured. 187 * the square wave cycles.
190 * 2. Divide by number of square wave cycles to get number of 188 * 2. Divide by number of square wave cycles to get the period
191 * RTC cycles per square wave cycle. 189 * of a square wave cycle.
192 * 3. Divide by 2*(int_out.fields.count+1), which is the formula 190 * 3. Divide by 2*(int_out.fields.count+1), which is the formula
193 * by which the IOC4 generates the square wave, to get the 191 * by which the IOC4 generates the square wave, to get the
194 * number of RTC cycles per IOC4 INT_OUT count. 192 * period of an IOC4 INT_OUT count.
195 * 4. Divide by sn_rtc_cycles_per_second to get seconds per
196 * count.
197 * 5. Multiply by 1E9 to get nanoseconds per count.
198 */ 193 */
199 period = ((end - start) * 1000000000) / 194 end = end_ts.tv_sec * NSEC_PER_SEC + end_ts.tv_nsec;
200 (IOC4_CALIBRATE_CYCLES * 2 * (IOC4_CALIBRATE_COUNT + 1) 195 start = start_ts.tv_sec * NSEC_PER_SEC + start_ts.tv_nsec;
201 * sn_rtc_cycles_per_second); 196 period = (end - start) /
197 (IOC4_CALIBRATE_CYCLES * 2 * (IOC4_CALIBRATE_COUNT + 1));
202 198
203 /* Bounds check the result. */ 199 /* Bounds check the result. */
204 if (period > IOC4_CALIBRATE_LOW_LIMIT || 200 if (period > IOC4_CALIBRATE_LOW_LIMIT ||
@@ -210,10 +206,12 @@ ioc4_clock_calibrate(struct ioc4_driver_data *idd)
210 IOC4_CALIBRATE_DEFAULT / IOC4_EXTINT_COUNT_DIVISOR); 206 IOC4_CALIBRATE_DEFAULT / IOC4_EXTINT_COUNT_DIVISOR);
211 period = IOC4_CALIBRATE_DEFAULT; 207 period = IOC4_CALIBRATE_DEFAULT;
212 } else { 208 } else {
209 u64 ns = period;
210
211 do_div(ns, IOC4_EXTINT_COUNT_DIVISOR);
213 printk(KERN_DEBUG 212 printk(KERN_DEBUG
214 "IOC4 %s: PCI clock is %ld ns.\n", 213 "IOC4 %s: PCI clock is %llu ns.\n",
215 pci_name(idd->idd_pdev), 214 pci_name(idd->idd_pdev), (unsigned long long)ns);
216 period / IOC4_EXTINT_COUNT_DIVISOR);
217 } 215 }
218 216
219 /* Remember results. We store the extint clock period rather 217 /* Remember results. We store the extint clock period rather
diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c
index bbdba7b37e11..db9d7df75ae0 100644
--- a/drivers/misc/lkdtm.c
+++ b/drivers/misc/lkdtm.c
@@ -44,12 +44,14 @@
44 */ 44 */
45 45
46#include <linux/kernel.h> 46#include <linux/kernel.h>
47#include <linux/fs.h>
47#include <linux/module.h> 48#include <linux/module.h>
49#include <linux/buffer_head.h>
48#include <linux/kprobes.h> 50#include <linux/kprobes.h>
49#include <linux/kallsyms.h> 51#include <linux/list.h>
50#include <linux/init.h> 52#include <linux/init.h>
51#include <linux/irq.h>
52#include <linux/interrupt.h> 53#include <linux/interrupt.h>
54#include <linux/hrtimer.h>
53#include <scsi/scsi_cmnd.h> 55#include <scsi/scsi_cmnd.h>
54 56
55#ifdef CONFIG_IDE 57#ifdef CONFIG_IDE
@@ -116,16 +118,16 @@ static enum ctype cptype = NONE;
116static int count = DEFAULT_COUNT; 118static int count = DEFAULT_COUNT;
117 119
118module_param(recur_count, int, 0644); 120module_param(recur_count, int, 0644);
119MODULE_PARM_DESC(recur_count, "Recurcion level for the stack overflow test,\ 121MODULE_PARM_DESC(recur_count, " Recursion level for the stack overflow test, "\
120 default is 10"); 122 "default is 10");
121module_param(cpoint_name, charp, 0644); 123module_param(cpoint_name, charp, 0644);
122MODULE_PARM_DESC(cpoint_name, "Crash Point, where kernel is to be crashed"); 124MODULE_PARM_DESC(cpoint_name, " Crash Point, where kernel is to be crashed");
123module_param(cpoint_type, charp, 06444); 125module_param(cpoint_type, charp, 0644);
124MODULE_PARM_DESC(cpoint_type, "Crash Point Type, action to be taken on\ 126MODULE_PARM_DESC(cpoint_type, " Crash Point Type, action to be taken on "\
125 hitting the crash point"); 127 "hitting the crash point");
126module_param(cpoint_count, int, 06444); 128module_param(cpoint_count, int, 0644);
127MODULE_PARM_DESC(cpoint_count, "Crash Point Count, number of times the \ 129MODULE_PARM_DESC(cpoint_count, " Crash Point Count, number of times the "\
128 crash point is to be hit to trigger action"); 130 "crash point is to be hit to trigger action");
129 131
130unsigned int jp_do_irq(unsigned int irq) 132unsigned int jp_do_irq(unsigned int irq)
131{ 133{
@@ -155,8 +157,8 @@ void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
155 157
156struct scan_control; 158struct scan_control;
157 159
158unsigned long jp_shrink_page_list(struct list_head *page_list, 160unsigned long jp_shrink_inactive_list(unsigned long max_scan,
159 struct scan_control *sc) 161 struct zone *zone, struct scan_control *sc)
160{ 162{
161 lkdtm_handler(); 163 lkdtm_handler();
162 jprobe_return(); 164 jprobe_return();
@@ -295,8 +297,8 @@ int lkdtm_module_init(void)
295 lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block; 297 lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block;
296 break; 298 break;
297 case MEM_SWAPOUT: 299 case MEM_SWAPOUT:
298 lkdtm.kp.symbol_name = "shrink_page_list"; 300 lkdtm.kp.symbol_name = "shrink_inactive_list";
299 lkdtm.entry = (kprobe_opcode_t*) jp_shrink_page_list; 301 lkdtm.entry = (kprobe_opcode_t*) jp_shrink_inactive_list;
300 break; 302 break;
301 case TIMERADD: 303 case TIMERADD:
302 lkdtm.kp.symbol_name = "hrtimer_start"; 304 lkdtm.kp.symbol_name = "hrtimer_start";
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index ea41852ec8cd..f4f8ccaf5455 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -40,7 +40,7 @@ config MMC_ARMMMCI
40 If unsure, say N. 40 If unsure, say N.
41 41
42config MMC_PXA 42config MMC_PXA
43 tristate "Intel PXA255 Multimedia Card Interface support" 43 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
44 depends on ARCH_PXA && MMC 44 depends on ARCH_PXA && MMC
45 help 45 help
46 This selects the Intel(R) PXA(R) Multimedia card Interface. 46 This selects the Intel(R) PXA(R) Multimedia card Interface.
diff --git a/drivers/mmc/at91_mci.c b/drivers/mmc/at91_mci.c
index 494b23fb0a01..6495cd8a9306 100644
--- a/drivers/mmc/at91_mci.c
+++ b/drivers/mmc/at91_mci.c
@@ -793,7 +793,7 @@ int at91_mci_get_ro(struct mmc_host *mmc)
793 return read_only; 793 return read_only;
794} 794}
795 795
796static struct mmc_host_ops at91_mci_ops = { 796static const struct mmc_host_ops at91_mci_ops = {
797 .request = at91_mci_request, 797 .request = at91_mci_request,
798 .set_ios = at91_mci_set_ios, 798 .set_ios = at91_mci_set_ios,
799 .get_ro = at91_mci_get_ro, 799 .get_ro = at91_mci_get_ro,
diff --git a/drivers/mmc/au1xmmc.c b/drivers/mmc/au1xmmc.c
index 53ffcbb14a97..447fba5825fd 100644
--- a/drivers/mmc/au1xmmc.c
+++ b/drivers/mmc/au1xmmc.c
@@ -875,7 +875,7 @@ static void au1xmmc_init_dma(struct au1xmmc_host *host)
875 host->rx_chan = rxchan; 875 host->rx_chan = rxchan;
876} 876}
877 877
878struct mmc_host_ops au1xmmc_ops = { 878struct const mmc_host_ops au1xmmc_ops = {
879 .request = au1xmmc_request, 879 .request = au1xmmc_request,
880 .set_ios = au1xmmc_set_ios, 880 .set_ios = au1xmmc_set_ios,
881}; 881};
diff --git a/drivers/mmc/imxmmc.c b/drivers/mmc/imxmmc.c
index 659d4a822cc5..06e7fcd19221 100644
--- a/drivers/mmc/imxmmc.c
+++ b/drivers/mmc/imxmmc.c
@@ -877,7 +877,7 @@ static void imxmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
877 } 877 }
878} 878}
879 879
880static struct mmc_host_ops imxmci_ops = { 880static const struct mmc_host_ops imxmci_ops = {
881 .request = imxmci_request, 881 .request = imxmci_request,
882 .set_ios = imxmci_set_ios, 882 .set_ios = imxmci_set_ios,
883}; 883};
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index ee8863c123e3..9d190022a490 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -4,6 +4,7 @@
4 * Copyright (C) 2003-2004 Russell King, All Rights Reserved. 4 * Copyright (C) 2003-2004 Russell King, All Rights Reserved.
5 * SD support Copyright (C) 2004 Ian Molton, All Rights Reserved. 5 * SD support Copyright (C) 2004 Ian Molton, All Rights Reserved.
6 * SD support Copyright (C) 2005 Pierre Ossman, All Rights Reserved. 6 * SD support Copyright (C) 2005 Pierre Ossman, All Rights Reserved.
7 * MMCv4 support Copyright (C) 2006 Philip Langdale, All Rights Reserved.
7 * 8 *
8 * This program is free software; you can redistribute it and/or modify 9 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as 10 * it under the terms of the GNU General Public License version 2 as
@@ -396,23 +397,23 @@ static int mmc_select_card(struct mmc_host *host, struct mmc_card *card)
396 return err; 397 return err;
397 398
398 /* 399 /*
399 * Default bus width is 1 bit. 400 * We can only change the bus width of SD cards when
400 */ 401 * they are selected so we have to put the handling
401 host->ios.bus_width = MMC_BUS_WIDTH_1;
402
403 /*
404 * We can only change the bus width of the selected
405 * card so therefore we have to put the handling
406 * here. 402 * here.
403 *
404 * The card is in 1 bit mode by default so
405 * we only need to change if it supports the
406 * wider version.
407 */ 407 */
408 if (host->caps & MMC_CAP_4_BIT_DATA) { 408 if (mmc_card_sd(card) &&
409 (card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) {
410
409 /* 411 /*
410 * The card is in 1 bit mode by default so 412 * Default bus width is 1 bit.
411 * we only need to change if it supports the 413 */
412 * wider version. 414 host->ios.bus_width = MMC_BUS_WIDTH_1;
413 */ 415
414 if (mmc_card_sd(card) && 416 if (host->caps & MMC_CAP_4_BIT_DATA) {
415 (card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) {
416 struct mmc_command cmd; 417 struct mmc_command cmd;
417 cmd.opcode = SD_APP_SET_BUS_WIDTH; 418 cmd.opcode = SD_APP_SET_BUS_WIDTH;
418 cmd.arg = SD_BUS_WIDTH_4; 419 cmd.arg = SD_BUS_WIDTH_4;
@@ -453,11 +454,11 @@ static void mmc_deselect_cards(struct mmc_host *host)
453 454
454static inline void mmc_delay(unsigned int ms) 455static inline void mmc_delay(unsigned int ms)
455{ 456{
456 if (ms < HZ / 1000) { 457 if (ms < 1000 / HZ) {
457 yield(); 458 cond_resched();
458 mdelay(ms); 459 mdelay(ms);
459 } else { 460 } else {
460 msleep_interruptible (ms); 461 msleep(ms);
461 } 462 }
462} 463}
463 464
@@ -475,7 +476,7 @@ static u32 mmc_select_voltage(struct mmc_host *host, u32 ocr)
475 if (bit) { 476 if (bit) {
476 bit -= 1; 477 bit -= 1;
477 478
478 ocr = 3 << bit; 479 ocr &= 3 << bit;
479 480
480 host->ios.vdd = bit; 481 host->ios.vdd = bit;
481 mmc_set_ios(host); 482 mmc_set_ios(host);
@@ -953,6 +954,137 @@ static void mmc_read_csds(struct mmc_host *host)
953 } 954 }
954} 955}
955 956
957static void mmc_process_ext_csds(struct mmc_host *host)
958{
959 int err;
960 struct mmc_card *card;
961
962 struct mmc_request mrq;
963 struct mmc_command cmd;
964 struct mmc_data data;
965
966 struct scatterlist sg;
967
968 /*
969 * As the ext_csd is so large and mostly unused, we don't store the
970 * raw block in mmc_card.
971 */
972 u8 *ext_csd;
973 ext_csd = kmalloc(512, GFP_KERNEL);
974 if (!ext_csd) {
975 printk("%s: could not allocate a buffer to receive the ext_csd."
976 "mmc v4 cards will be treated as v3.\n",
977 mmc_hostname(host));
978 return;
979 }
980
981 list_for_each_entry(card, &host->cards, node) {
982 if (card->state & (MMC_STATE_DEAD|MMC_STATE_PRESENT))
983 continue;
984 if (mmc_card_sd(card))
985 continue;
986 if (card->csd.mmca_vsn < CSD_SPEC_VER_4)
987 continue;
988
989 err = mmc_select_card(host, card);
990 if (err != MMC_ERR_NONE) {
991 mmc_card_set_dead(card);
992 continue;
993 }
994
995 memset(&cmd, 0, sizeof(struct mmc_command));
996
997 cmd.opcode = MMC_SEND_EXT_CSD;
998 cmd.arg = 0;
999 cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
1000
1001 memset(&data, 0, sizeof(struct mmc_data));
1002
1003 mmc_set_data_timeout(&data, card, 0);
1004
1005 data.blksz = 512;
1006 data.blocks = 1;
1007 data.flags = MMC_DATA_READ;
1008 data.sg = &sg;
1009 data.sg_len = 1;
1010
1011 memset(&mrq, 0, sizeof(struct mmc_request));
1012
1013 mrq.cmd = &cmd;
1014 mrq.data = &data;
1015
1016 sg_init_one(&sg, ext_csd, 512);
1017
1018 mmc_wait_for_req(host, &mrq);
1019
1020 if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
1021 mmc_card_set_dead(card);
1022 continue;
1023 }
1024
1025 switch (ext_csd[EXT_CSD_CARD_TYPE]) {
1026 case EXT_CSD_CARD_TYPE_52 | EXT_CSD_CARD_TYPE_26:
1027 card->ext_csd.hs_max_dtr = 52000000;
1028 break;
1029 case EXT_CSD_CARD_TYPE_26:
1030 card->ext_csd.hs_max_dtr = 26000000;
1031 break;
1032 default:
1033 /* MMC v4 spec says this cannot happen */
1034 printk("%s: card is mmc v4 but doesn't support "
1035 "any high-speed modes.\n",
1036 mmc_hostname(card->host));
1037 mmc_card_set_bad(card);
1038 continue;
1039 }
1040
1041 /* Activate highspeed support. */
1042 cmd.opcode = MMC_SWITCH;
1043 cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
1044 (EXT_CSD_HS_TIMING << 16) |
1045 (1 << 8) |
1046 EXT_CSD_CMD_SET_NORMAL;
1047 cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
1048
1049 err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
1050 if (err != MMC_ERR_NONE) {
1051 printk("%s: failed to switch card to mmc v4 "
1052 "high-speed mode.\n",
1053 mmc_hostname(card->host));
1054 continue;
1055 }
1056
1057 mmc_card_set_highspeed(card);
1058
1059 /* Check for host support for wide-bus modes. */
1060 if (!(host->caps & MMC_CAP_4_BIT_DATA)) {
1061 continue;
1062 }
1063
1064 /* Activate 4-bit support. */
1065 cmd.opcode = MMC_SWITCH;
1066 cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
1067 (EXT_CSD_BUS_WIDTH << 16) |
1068 (EXT_CSD_BUS_WIDTH_4 << 8) |
1069 EXT_CSD_CMD_SET_NORMAL;
1070 cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
1071
1072 err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
1073 if (err != MMC_ERR_NONE) {
1074 printk("%s: failed to switch card to "
1075 "mmc v4 4-bit bus mode.\n",
1076 mmc_hostname(card->host));
1077 continue;
1078 }
1079
1080 host->ios.bus_width = MMC_BUS_WIDTH_4;
1081 }
1082
1083 kfree(ext_csd);
1084
1085 mmc_deselect_cards(host);
1086}
1087
956static void mmc_read_scrs(struct mmc_host *host) 1088static void mmc_read_scrs(struct mmc_host *host)
957{ 1089{
958 int err; 1090 int err;
@@ -1025,14 +1157,133 @@ static void mmc_read_scrs(struct mmc_host *host)
1025 mmc_deselect_cards(host); 1157 mmc_deselect_cards(host);
1026} 1158}
1027 1159
1160static void mmc_read_switch_caps(struct mmc_host *host)
1161{
1162 int err;
1163 struct mmc_card *card;
1164 struct mmc_request mrq;
1165 struct mmc_command cmd;
1166 struct mmc_data data;
1167 unsigned char *status;
1168 struct scatterlist sg;
1169
1170 status = kmalloc(64, GFP_KERNEL);
1171 if (!status) {
1172 printk(KERN_WARNING "%s: Unable to allocate buffer for "
1173 "reading switch capabilities.\n",
1174 mmc_hostname(host));
1175 return;
1176 }
1177
1178 list_for_each_entry(card, &host->cards, node) {
1179 if (card->state & (MMC_STATE_DEAD|MMC_STATE_PRESENT))
1180 continue;
1181 if (!mmc_card_sd(card))
1182 continue;
1183 if (card->scr.sda_vsn < SCR_SPEC_VER_1)
1184 continue;
1185
1186 err = mmc_select_card(host, card);
1187 if (err != MMC_ERR_NONE) {
1188 mmc_card_set_dead(card);
1189 continue;
1190 }
1191
1192 memset(&cmd, 0, sizeof(struct mmc_command));
1193
1194 cmd.opcode = SD_SWITCH;
1195 cmd.arg = 0x00FFFFF1;
1196 cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
1197
1198 memset(&data, 0, sizeof(struct mmc_data));
1199
1200 mmc_set_data_timeout(&data, card, 0);
1201
1202 data.blksz = 64;
1203 data.blocks = 1;
1204 data.flags = MMC_DATA_READ;
1205 data.sg = &sg;
1206 data.sg_len = 1;
1207
1208 memset(&mrq, 0, sizeof(struct mmc_request));
1209
1210 mrq.cmd = &cmd;
1211 mrq.data = &data;
1212
1213 sg_init_one(&sg, status, 64);
1214
1215 mmc_wait_for_req(host, &mrq);
1216
1217 if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
1218 mmc_card_set_dead(card);
1219 continue;
1220 }
1221
1222 if (status[13] & 0x02)
1223 card->sw_caps.hs_max_dtr = 50000000;
1224
1225 memset(&cmd, 0, sizeof(struct mmc_command));
1226
1227 cmd.opcode = SD_SWITCH;
1228 cmd.arg = 0x80FFFFF1;
1229 cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
1230
1231 memset(&data, 0, sizeof(struct mmc_data));
1232
1233 mmc_set_data_timeout(&data, card, 0);
1234
1235 data.blksz = 64;
1236 data.blocks = 1;
1237 data.flags = MMC_DATA_READ;
1238 data.sg = &sg;
1239 data.sg_len = 1;
1240
1241 memset(&mrq, 0, sizeof(struct mmc_request));
1242
1243 mrq.cmd = &cmd;
1244 mrq.data = &data;
1245
1246 sg_init_one(&sg, status, 64);
1247
1248 mmc_wait_for_req(host, &mrq);
1249
1250 if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
1251 mmc_card_set_dead(card);
1252 continue;
1253 }
1254
1255 if ((status[16] & 0xF) != 1) {
1256 printk(KERN_WARNING "%s: Problem switching card "
1257 "into high-speed mode!\n",
1258 mmc_hostname(host));
1259 continue;
1260 }
1261
1262 mmc_card_set_highspeed(card);
1263 }
1264
1265 kfree(status);
1266
1267 mmc_deselect_cards(host);
1268}
1269
1028static unsigned int mmc_calculate_clock(struct mmc_host *host) 1270static unsigned int mmc_calculate_clock(struct mmc_host *host)
1029{ 1271{
1030 struct mmc_card *card; 1272 struct mmc_card *card;
1031 unsigned int max_dtr = host->f_max; 1273 unsigned int max_dtr = host->f_max;
1032 1274
1033 list_for_each_entry(card, &host->cards, node) 1275 list_for_each_entry(card, &host->cards, node)
1034 if (!mmc_card_dead(card) && max_dtr > card->csd.max_dtr) 1276 if (!mmc_card_dead(card)) {
1035 max_dtr = card->csd.max_dtr; 1277 if (mmc_card_highspeed(card) && mmc_card_sd(card)) {
1278 if (max_dtr > card->sw_caps.hs_max_dtr)
1279 max_dtr = card->sw_caps.hs_max_dtr;
1280 } else if (mmc_card_highspeed(card) && !mmc_card_sd(card)) {
1281 if (max_dtr > card->ext_csd.hs_max_dtr)
1282 max_dtr = card->ext_csd.hs_max_dtr;
1283 } else if (max_dtr > card->csd.max_dtr) {
1284 max_dtr = card->csd.max_dtr;
1285 }
1286 }
1036 1287
1037 pr_debug("%s: selected %d.%03dMHz transfer rate\n", 1288 pr_debug("%s: selected %d.%03dMHz transfer rate\n",
1038 mmc_hostname(host), 1289 mmc_hostname(host),
@@ -1150,8 +1401,11 @@ static void mmc_setup(struct mmc_host *host)
1150 1401
1151 mmc_read_csds(host); 1402 mmc_read_csds(host);
1152 1403
1153 if (host->mode == MMC_MODE_SD) 1404 if (host->mode == MMC_MODE_SD) {
1154 mmc_read_scrs(host); 1405 mmc_read_scrs(host);
1406 mmc_read_switch_caps(host);
1407 } else
1408 mmc_process_ext_csds(host);
1155} 1409}
1156 1410
1157 1411
@@ -1178,14 +1432,29 @@ static void mmc_rescan(void *data)
1178{ 1432{
1179 struct mmc_host *host = data; 1433 struct mmc_host *host = data;
1180 struct list_head *l, *n; 1434 struct list_head *l, *n;
1435 unsigned char power_mode;
1181 1436
1182 mmc_claim_host(host); 1437 mmc_claim_host(host);
1183 1438
1184 if (host->ios.power_mode == MMC_POWER_ON) 1439 /*
1440 * Check for removed cards and newly inserted ones. We check for
1441 * removed cards first so we can intelligently re-select the VDD.
1442 */
1443 power_mode = host->ios.power_mode;
1444 if (power_mode == MMC_POWER_ON)
1185 mmc_check_cards(host); 1445 mmc_check_cards(host);
1186 1446
1187 mmc_setup(host); 1447 mmc_setup(host);
1188 1448
1449 /*
1450 * Some broken cards process CMD1 even in stand-by state. There is
1451 * no reply, but an ILLEGAL_COMMAND error is cached and returned
1452 * after next command. We poll for card status here to clear any
1453 * possibly pending error.
1454 */
1455 if (power_mode == MMC_POWER_ON)
1456 mmc_check_cards(host);
1457
1189 if (!list_empty(&host->cards)) { 1458 if (!list_empty(&host->cards)) {
1190 /* 1459 /*
1191 * (Re-)calculate the fastest clock rate which the 1460 * (Re-)calculate the fastest clock rate which the
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index f9027c8db792..87713572293f 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -83,7 +83,6 @@ static void mmc_blk_put(struct mmc_blk_data *md)
83 md->usage--; 83 md->usage--;
84 if (md->usage == 0) { 84 if (md->usage == 0) {
85 put_disk(md->disk); 85 put_disk(md->disk);
86 mmc_cleanup_queue(&md->queue);
87 kfree(md); 86 kfree(md);
88 } 87 }
89 mutex_unlock(&open_lock); 88 mutex_unlock(&open_lock);
@@ -225,10 +224,10 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
225 struct mmc_blk_data *md = mq->data; 224 struct mmc_blk_data *md = mq->data;
226 struct mmc_card *card = md->queue.card; 225 struct mmc_card *card = md->queue.card;
227 struct mmc_blk_request brq; 226 struct mmc_blk_request brq;
228 int ret; 227 int ret = 1;
229 228
230 if (mmc_card_claim_host(card)) 229 if (mmc_card_claim_host(card))
231 goto cmd_err; 230 goto flush_queue;
232 231
233 do { 232 do {
234 struct mmc_command cmd; 233 struct mmc_command cmd;
@@ -345,8 +344,6 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
345 return 1; 344 return 1;
346 345
347 cmd_err: 346 cmd_err:
348 ret = 1;
349
350 /* 347 /*
351 * If this is an SD card and we're writing, we can first 348 * If this is an SD card and we're writing, we can first
352 * mark the known good sectors as ok. 349 * mark the known good sectors as ok.
@@ -380,6 +377,7 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
380 377
381 mmc_card_release_host(card); 378 mmc_card_release_host(card);
382 379
380flush_queue:
383 spin_lock_irq(&md->lock); 381 spin_lock_irq(&md->lock);
384 while (ret) { 382 while (ret) {
385 ret = end_that_request_chunk(req, 0, 383 ret = end_that_request_chunk(req, 0,
@@ -553,12 +551,11 @@ static void mmc_blk_remove(struct mmc_card *card)
553 if (md) { 551 if (md) {
554 int devidx; 552 int devidx;
555 553
554 /* Stop new requests from getting into the queue */
556 del_gendisk(md->disk); 555 del_gendisk(md->disk);
557 556
558 /* 557 /* Then flush out any already in there */
559 * I think this is needed. 558 mmc_cleanup_queue(&md->queue);
560 */
561 md->disk->queue = NULL;
562 559
563 devidx = md->disk->first_minor >> MMC_SHIFT; 560 devidx = md->disk->first_minor >> MMC_SHIFT;
564 __clear_bit(devidx, dev_use); 561 __clear_bit(devidx, dev_use);
diff --git a/drivers/mmc/mmc_queue.c b/drivers/mmc/mmc_queue.c
index 4ccdd82b680f..a17423a4ed8f 100644
--- a/drivers/mmc/mmc_queue.c
+++ b/drivers/mmc/mmc_queue.c
@@ -10,13 +10,13 @@
10 */ 10 */
11#include <linux/module.h> 11#include <linux/module.h>
12#include <linux/blkdev.h> 12#include <linux/blkdev.h>
13#include <linux/kthread.h>
13 14
14#include <linux/mmc/card.h> 15#include <linux/mmc/card.h>
15#include <linux/mmc/host.h> 16#include <linux/mmc/host.h>
16#include "mmc_queue.h" 17#include "mmc_queue.h"
17 18
18#define MMC_QUEUE_EXIT (1 << 0) 19#define MMC_QUEUE_SUSPENDED (1 << 0)
19#define MMC_QUEUE_SUSPENDED (1 << 1)
20 20
21/* 21/*
22 * Prepare a MMC request. Essentially, this means passing the 22 * Prepare a MMC request. Essentially, this means passing the
@@ -59,7 +59,6 @@ static int mmc_queue_thread(void *d)
59{ 59{
60 struct mmc_queue *mq = d; 60 struct mmc_queue *mq = d;
61 struct request_queue *q = mq->queue; 61 struct request_queue *q = mq->queue;
62 DECLARE_WAITQUEUE(wait, current);
63 62
64 /* 63 /*
65 * Set iothread to ensure that we aren't put to sleep by 64 * Set iothread to ensure that we aren't put to sleep by
@@ -67,12 +66,7 @@ static int mmc_queue_thread(void *d)
67 */ 66 */
68 current->flags |= PF_MEMALLOC|PF_NOFREEZE; 67 current->flags |= PF_MEMALLOC|PF_NOFREEZE;
69 68
70 daemonize("mmcqd");
71
72 complete(&mq->thread_complete);
73
74 down(&mq->thread_sem); 69 down(&mq->thread_sem);
75 add_wait_queue(&mq->thread_wq, &wait);
76 do { 70 do {
77 struct request *req = NULL; 71 struct request *req = NULL;
78 72
@@ -84,7 +78,7 @@ static int mmc_queue_thread(void *d)
84 spin_unlock_irq(q->queue_lock); 78 spin_unlock_irq(q->queue_lock);
85 79
86 if (!req) { 80 if (!req) {
87 if (mq->flags & MMC_QUEUE_EXIT) 81 if (kthread_should_stop())
88 break; 82 break;
89 up(&mq->thread_sem); 83 up(&mq->thread_sem);
90 schedule(); 84 schedule();
@@ -95,10 +89,8 @@ static int mmc_queue_thread(void *d)
95 89
96 mq->issue_fn(mq, req); 90 mq->issue_fn(mq, req);
97 } while (1); 91 } while (1);
98 remove_wait_queue(&mq->thread_wq, &wait);
99 up(&mq->thread_sem); 92 up(&mq->thread_sem);
100 93
101 complete_and_exit(&mq->thread_complete, 0);
102 return 0; 94 return 0;
103} 95}
104 96
@@ -111,9 +103,22 @@ static int mmc_queue_thread(void *d)
111static void mmc_request(request_queue_t *q) 103static void mmc_request(request_queue_t *q)
112{ 104{
113 struct mmc_queue *mq = q->queuedata; 105 struct mmc_queue *mq = q->queuedata;
106 struct request *req;
107 int ret;
108
109 if (!mq) {
110 printk(KERN_ERR "MMC: killing requests for dead queue\n");
111 while ((req = elv_next_request(q)) != NULL) {
112 do {
113 ret = end_that_request_chunk(req, 0,
114 req->current_nr_sectors << 9);
115 } while (ret);
116 }
117 return;
118 }
114 119
115 if (!mq->req) 120 if (!mq->req)
116 wake_up(&mq->thread_wq); 121 wake_up_process(mq->thread);
117} 122}
118 123
119/** 124/**
@@ -130,8 +135,8 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock
130 u64 limit = BLK_BOUNCE_HIGH; 135 u64 limit = BLK_BOUNCE_HIGH;
131 int ret; 136 int ret;
132 137
133 if (host->dev->dma_mask && *host->dev->dma_mask) 138 if (mmc_dev(host)->dma_mask && *mmc_dev(host)->dma_mask)
134 limit = *host->dev->dma_mask; 139 limit = *mmc_dev(host)->dma_mask;
135 140
136 mq->card = card; 141 mq->card = card;
137 mq->queue = blk_init_queue(mmc_request, lock); 142 mq->queue = blk_init_queue(mmc_request, lock);
@@ -152,36 +157,40 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock
152 GFP_KERNEL); 157 GFP_KERNEL);
153 if (!mq->sg) { 158 if (!mq->sg) {
154 ret = -ENOMEM; 159 ret = -ENOMEM;
155 goto cleanup; 160 goto cleanup_queue;
156 } 161 }
157 162
158 init_completion(&mq->thread_complete);
159 init_waitqueue_head(&mq->thread_wq);
160 init_MUTEX(&mq->thread_sem); 163 init_MUTEX(&mq->thread_sem);
161 164
162 ret = kernel_thread(mmc_queue_thread, mq, CLONE_KERNEL); 165 mq->thread = kthread_run(mmc_queue_thread, mq, "mmcqd");
163 if (ret >= 0) { 166 if (IS_ERR(mq->thread)) {
164 wait_for_completion(&mq->thread_complete); 167 ret = PTR_ERR(mq->thread);
165 init_completion(&mq->thread_complete); 168 goto free_sg;
166 ret = 0;
167 goto out;
168 } 169 }
169 170
170 cleanup: 171 return 0;
172
173 free_sg:
171 kfree(mq->sg); 174 kfree(mq->sg);
172 mq->sg = NULL; 175 mq->sg = NULL;
173 176 cleanup_queue:
174 blk_cleanup_queue(mq->queue); 177 blk_cleanup_queue(mq->queue);
175 out:
176 return ret; 178 return ret;
177} 179}
178EXPORT_SYMBOL(mmc_init_queue); 180EXPORT_SYMBOL(mmc_init_queue);
179 181
180void mmc_cleanup_queue(struct mmc_queue *mq) 182void mmc_cleanup_queue(struct mmc_queue *mq)
181{ 183{
182 mq->flags |= MMC_QUEUE_EXIT; 184 request_queue_t *q = mq->queue;
183 wake_up(&mq->thread_wq); 185 unsigned long flags;
184 wait_for_completion(&mq->thread_complete); 186
187 /* Mark that we should start throwing out stragglers */
188 spin_lock_irqsave(q->queue_lock, flags);
189 q->queuedata = NULL;
190 spin_unlock_irqrestore(q->queue_lock, flags);
191
192 /* Then terminate our worker thread */
193 kthread_stop(mq->thread);
185 194
186 kfree(mq->sg); 195 kfree(mq->sg);
187 mq->sg = NULL; 196 mq->sg = NULL;
diff --git a/drivers/mmc/mmc_queue.h b/drivers/mmc/mmc_queue.h
index 7182d2f69b4e..c9f139e764f6 100644
--- a/drivers/mmc/mmc_queue.h
+++ b/drivers/mmc/mmc_queue.h
@@ -6,8 +6,7 @@ struct task_struct;
6 6
7struct mmc_queue { 7struct mmc_queue {
8 struct mmc_card *card; 8 struct mmc_card *card;
9 struct completion thread_complete; 9 struct task_struct *thread;
10 wait_queue_head_t thread_wq;
11 struct semaphore thread_sem; 10 struct semaphore thread_sem;
12 unsigned int flags; 11 unsigned int flags;
13 struct request *req; 12 struct request *req;
diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index 10cc9734eaa0..ac5329636045 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -199,7 +199,7 @@ void mmc_init_card(struct mmc_card *card, struct mmc_host *host)
199 memset(card, 0, sizeof(struct mmc_card)); 199 memset(card, 0, sizeof(struct mmc_card));
200 card->host = host; 200 card->host = host;
201 device_initialize(&card->dev); 201 device_initialize(&card->dev);
202 card->dev.parent = card->host->dev; 202 card->dev.parent = mmc_dev(host);
203 card->dev.bus = &mmc_bus_type; 203 card->dev.bus = &mmc_bus_type;
204 card->dev.release = mmc_release_card; 204 card->dev.release = mmc_release_card;
205} 205}
@@ -242,7 +242,7 @@ void mmc_remove_card(struct mmc_card *card)
242} 242}
243 243
244 244
245static void mmc_host_classdev_release(struct class_device *dev) 245static void mmc_host_classdev_release(struct device *dev)
246{ 246{
247 struct mmc_host *host = cls_dev_to_mmc_host(dev); 247 struct mmc_host *host = cls_dev_to_mmc_host(dev);
248 kfree(host); 248 kfree(host);
@@ -250,7 +250,7 @@ static void mmc_host_classdev_release(struct class_device *dev)
250 250
251static struct class mmc_host_class = { 251static struct class mmc_host_class = {
252 .name = "mmc_host", 252 .name = "mmc_host",
253 .release = mmc_host_classdev_release, 253 .dev_release = mmc_host_classdev_release,
254}; 254};
255 255
256static DEFINE_IDR(mmc_host_idr); 256static DEFINE_IDR(mmc_host_idr);
@@ -267,10 +267,10 @@ struct mmc_host *mmc_alloc_host_sysfs(int extra, struct device *dev)
267 if (host) { 267 if (host) {
268 memset(host, 0, sizeof(struct mmc_host) + extra); 268 memset(host, 0, sizeof(struct mmc_host) + extra);
269 269
270 host->dev = dev; 270 host->parent = dev;
271 host->class_dev.dev = host->dev; 271 host->class_dev.parent = dev;
272 host->class_dev.class = &mmc_host_class; 272 host->class_dev.class = &mmc_host_class;
273 class_device_initialize(&host->class_dev); 273 device_initialize(&host->class_dev);
274 } 274 }
275 275
276 return host; 276 return host;
@@ -292,10 +292,10 @@ int mmc_add_host_sysfs(struct mmc_host *host)
292 if (err) 292 if (err)
293 return err; 293 return err;
294 294
295 snprintf(host->class_dev.class_id, BUS_ID_SIZE, 295 snprintf(host->class_dev.bus_id, BUS_ID_SIZE,
296 "mmc%d", host->index); 296 "mmc%d", host->index);
297 297
298 return class_device_add(&host->class_dev); 298 return device_add(&host->class_dev);
299} 299}
300 300
301/* 301/*
@@ -303,7 +303,7 @@ int mmc_add_host_sysfs(struct mmc_host *host)
303 */ 303 */
304void mmc_remove_host_sysfs(struct mmc_host *host) 304void mmc_remove_host_sysfs(struct mmc_host *host)
305{ 305{
306 class_device_del(&host->class_dev); 306 device_del(&host->class_dev);
307 307
308 spin_lock(&mmc_host_lock); 308 spin_lock(&mmc_host_lock);
309 idr_remove(&mmc_host_idr, host->index); 309 idr_remove(&mmc_host_idr, host->index);
@@ -315,7 +315,7 @@ void mmc_remove_host_sysfs(struct mmc_host *host)
315 */ 315 */
316void mmc_free_host_sysfs(struct mmc_host *host) 316void mmc_free_host_sysfs(struct mmc_host *host)
317{ 317{
318 class_device_put(&host->class_dev); 318 put_device(&host->class_dev);
319} 319}
320 320
321static struct workqueue_struct *workqueue; 321static struct workqueue_struct *workqueue;
diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index 828503c4ee62..e9b80e920266 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -443,7 +443,7 @@ static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
443 } 443 }
444} 444}
445 445
446static struct mmc_host_ops mmci_ops = { 446static const struct mmc_host_ops mmci_ops = {
447 .request = mmci_request, 447 .request = mmci_request,
448 .set_ios = mmci_set_ios, 448 .set_ios = mmci_set_ios,
449}; 449};
diff --git a/drivers/mmc/omap.c b/drivers/mmc/omap.c
index 762fa2895891..435d331e772a 100644
--- a/drivers/mmc/omap.c
+++ b/drivers/mmc/omap.c
@@ -38,7 +38,57 @@
38#include <asm/arch/fpga.h> 38#include <asm/arch/fpga.h>
39#include <asm/arch/tps65010.h> 39#include <asm/arch/tps65010.h>
40 40
41#include "omap.h" 41#define OMAP_MMC_REG_CMD 0x00
42#define OMAP_MMC_REG_ARGL 0x04
43#define OMAP_MMC_REG_ARGH 0x08
44#define OMAP_MMC_REG_CON 0x0c
45#define OMAP_MMC_REG_STAT 0x10
46#define OMAP_MMC_REG_IE 0x14
47#define OMAP_MMC_REG_CTO 0x18
48#define OMAP_MMC_REG_DTO 0x1c
49#define OMAP_MMC_REG_DATA 0x20
50#define OMAP_MMC_REG_BLEN 0x24
51#define OMAP_MMC_REG_NBLK 0x28
52#define OMAP_MMC_REG_BUF 0x2c
53#define OMAP_MMC_REG_SDIO 0x34
54#define OMAP_MMC_REG_REV 0x3c
55#define OMAP_MMC_REG_RSP0 0x40
56#define OMAP_MMC_REG_RSP1 0x44
57#define OMAP_MMC_REG_RSP2 0x48
58#define OMAP_MMC_REG_RSP3 0x4c
59#define OMAP_MMC_REG_RSP4 0x50
60#define OMAP_MMC_REG_RSP5 0x54
61#define OMAP_MMC_REG_RSP6 0x58
62#define OMAP_MMC_REG_RSP7 0x5c
63#define OMAP_MMC_REG_IOSR 0x60
64#define OMAP_MMC_REG_SYSC 0x64
65#define OMAP_MMC_REG_SYSS 0x68
66
67#define OMAP_MMC_STAT_CARD_ERR (1 << 14)
68#define OMAP_MMC_STAT_CARD_IRQ (1 << 13)
69#define OMAP_MMC_STAT_OCR_BUSY (1 << 12)
70#define OMAP_MMC_STAT_A_EMPTY (1 << 11)
71#define OMAP_MMC_STAT_A_FULL (1 << 10)
72#define OMAP_MMC_STAT_CMD_CRC (1 << 8)
73#define OMAP_MMC_STAT_CMD_TOUT (1 << 7)
74#define OMAP_MMC_STAT_DATA_CRC (1 << 6)
75#define OMAP_MMC_STAT_DATA_TOUT (1 << 5)
76#define OMAP_MMC_STAT_END_BUSY (1 << 4)
77#define OMAP_MMC_STAT_END_OF_DATA (1 << 3)
78#define OMAP_MMC_STAT_CARD_BUSY (1 << 2)
79#define OMAP_MMC_STAT_END_OF_CMD (1 << 0)
80
81#define OMAP_MMC_READ(host, reg) __raw_readw((host)->virt_base + OMAP_MMC_REG_##reg)
82#define OMAP_MMC_WRITE(host, reg, val) __raw_writew((val), (host)->virt_base + OMAP_MMC_REG_##reg)
83
84/*
85 * Command types
86 */
87#define OMAP_MMC_CMDTYPE_BC 0
88#define OMAP_MMC_CMDTYPE_BCR 1
89#define OMAP_MMC_CMDTYPE_AC 2
90#define OMAP_MMC_CMDTYPE_ADTC 3
91
42 92
43#define DRIVER_NAME "mmci-omap" 93#define DRIVER_NAME "mmci-omap"
44#define RSP_TYPE(x) ((x) & ~(MMC_RSP_BUSY|MMC_RSP_OPCODE)) 94#define RSP_TYPE(x) ((x) & ~(MMC_RSP_BUSY|MMC_RSP_OPCODE))
@@ -60,8 +110,9 @@ struct mmc_omap_host {
60 unsigned char id; /* 16xx chips have 2 MMC blocks */ 110 unsigned char id; /* 16xx chips have 2 MMC blocks */
61 struct clk * iclk; 111 struct clk * iclk;
62 struct clk * fclk; 112 struct clk * fclk;
63 struct resource *res; 113 struct resource *mem_res;
64 void __iomem *base; 114 void __iomem *virt_base;
115 unsigned int phys_base;
65 int irq; 116 int irq;
66 unsigned char bus_mode; 117 unsigned char bus_mode;
67 unsigned char hw_bus_mode; 118 unsigned char hw_bus_mode;
@@ -191,16 +242,16 @@ mmc_omap_start_command(struct mmc_omap_host *host, struct mmc_command *cmd)
191 242
192 clk_enable(host->fclk); 243 clk_enable(host->fclk);
193 244
194 OMAP_MMC_WRITE(host->base, CTO, 200); 245 OMAP_MMC_WRITE(host, CTO, 200);
195 OMAP_MMC_WRITE(host->base, ARGL, cmd->arg & 0xffff); 246 OMAP_MMC_WRITE(host, ARGL, cmd->arg & 0xffff);
196 OMAP_MMC_WRITE(host->base, ARGH, cmd->arg >> 16); 247 OMAP_MMC_WRITE(host, ARGH, cmd->arg >> 16);
197 OMAP_MMC_WRITE(host->base, IE, 248 OMAP_MMC_WRITE(host, IE,
198 OMAP_MMC_STAT_A_EMPTY | OMAP_MMC_STAT_A_FULL | 249 OMAP_MMC_STAT_A_EMPTY | OMAP_MMC_STAT_A_FULL |
199 OMAP_MMC_STAT_CMD_CRC | OMAP_MMC_STAT_CMD_TOUT | 250 OMAP_MMC_STAT_CMD_CRC | OMAP_MMC_STAT_CMD_TOUT |
200 OMAP_MMC_STAT_DATA_CRC | OMAP_MMC_STAT_DATA_TOUT | 251 OMAP_MMC_STAT_DATA_CRC | OMAP_MMC_STAT_DATA_TOUT |
201 OMAP_MMC_STAT_END_OF_CMD | OMAP_MMC_STAT_CARD_ERR | 252 OMAP_MMC_STAT_END_OF_CMD | OMAP_MMC_STAT_CARD_ERR |
202 OMAP_MMC_STAT_END_OF_DATA); 253 OMAP_MMC_STAT_END_OF_DATA);
203 OMAP_MMC_WRITE(host->base, CMD, cmdreg); 254 OMAP_MMC_WRITE(host, CMD, cmdreg);
204} 255}
205 256
206static void 257static void
@@ -296,22 +347,22 @@ mmc_omap_cmd_done(struct mmc_omap_host *host, struct mmc_command *cmd)
296 if (cmd->flags & MMC_RSP_136) { 347 if (cmd->flags & MMC_RSP_136) {
297 /* response type 2 */ 348 /* response type 2 */
298 cmd->resp[3] = 349 cmd->resp[3] =
299 OMAP_MMC_READ(host->base, RSP0) | 350 OMAP_MMC_READ(host, RSP0) |
300 (OMAP_MMC_READ(host->base, RSP1) << 16); 351 (OMAP_MMC_READ(host, RSP1) << 16);
301 cmd->resp[2] = 352 cmd->resp[2] =
302 OMAP_MMC_READ(host->base, RSP2) | 353 OMAP_MMC_READ(host, RSP2) |
303 (OMAP_MMC_READ(host->base, RSP3) << 16); 354 (OMAP_MMC_READ(host, RSP3) << 16);
304 cmd->resp[1] = 355 cmd->resp[1] =
305 OMAP_MMC_READ(host->base, RSP4) | 356 OMAP_MMC_READ(host, RSP4) |
306 (OMAP_MMC_READ(host->base, RSP5) << 16); 357 (OMAP_MMC_READ(host, RSP5) << 16);
307 cmd->resp[0] = 358 cmd->resp[0] =
308 OMAP_MMC_READ(host->base, RSP6) | 359 OMAP_MMC_READ(host, RSP6) |
309 (OMAP_MMC_READ(host->base, RSP7) << 16); 360 (OMAP_MMC_READ(host, RSP7) << 16);
310 } else { 361 } else {
311 /* response types 1, 1b, 3, 4, 5, 6 */ 362 /* response types 1, 1b, 3, 4, 5, 6 */
312 cmd->resp[0] = 363 cmd->resp[0] =
313 OMAP_MMC_READ(host->base, RSP6) | 364 OMAP_MMC_READ(host, RSP6) |
314 (OMAP_MMC_READ(host->base, RSP7) << 16); 365 (OMAP_MMC_READ(host, RSP7) << 16);
315 } 366 }
316 } 367 }
317 368
@@ -354,9 +405,9 @@ mmc_omap_xfer_data(struct mmc_omap_host *host, int write)
354 host->data->bytes_xfered += n; 405 host->data->bytes_xfered += n;
355 406
356 if (write) { 407 if (write) {
357 __raw_writesw(host->base + OMAP_MMC_REG_DATA, host->buffer, n); 408 __raw_writesw(host->virt_base + OMAP_MMC_REG_DATA, host->buffer, n);
358 } else { 409 } else {
359 __raw_readsw(host->base + OMAP_MMC_REG_DATA, host->buffer, n); 410 __raw_readsw(host->virt_base + OMAP_MMC_REG_DATA, host->buffer, n);
360 } 411 }
361} 412}
362 413
@@ -386,11 +437,11 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
386 int transfer_error; 437 int transfer_error;
387 438
388 if (host->cmd == NULL && host->data == NULL) { 439 if (host->cmd == NULL && host->data == NULL) {
389 status = OMAP_MMC_READ(host->base, STAT); 440 status = OMAP_MMC_READ(host, STAT);
390 dev_info(mmc_dev(host->mmc),"spurious irq 0x%04x\n", status); 441 dev_info(mmc_dev(host->mmc),"spurious irq 0x%04x\n", status);
391 if (status != 0) { 442 if (status != 0) {
392 OMAP_MMC_WRITE(host->base, STAT, status); 443 OMAP_MMC_WRITE(host, STAT, status);
393 OMAP_MMC_WRITE(host->base, IE, 0); 444 OMAP_MMC_WRITE(host, IE, 0);
394 } 445 }
395 return IRQ_HANDLED; 446 return IRQ_HANDLED;
396 } 447 }
@@ -399,8 +450,8 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
399 end_transfer = 0; 450 end_transfer = 0;
400 transfer_error = 0; 451 transfer_error = 0;
401 452
402 while ((status = OMAP_MMC_READ(host->base, STAT)) != 0) { 453 while ((status = OMAP_MMC_READ(host, STAT)) != 0) {
403 OMAP_MMC_WRITE(host->base, STAT, status); 454 OMAP_MMC_WRITE(host, STAT, status);
404#ifdef CONFIG_MMC_DEBUG 455#ifdef CONFIG_MMC_DEBUG
405 dev_dbg(mmc_dev(host->mmc), "MMC IRQ %04x (CMD %d): ", 456 dev_dbg(mmc_dev(host->mmc), "MMC IRQ %04x (CMD %d): ",
406 status, host->cmd != NULL ? host->cmd->opcode : -1); 457 status, host->cmd != NULL ? host->cmd->opcode : -1);
@@ -470,8 +521,8 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
470 521
471 if (status & OMAP_MMC_STAT_CARD_ERR) { 522 if (status & OMAP_MMC_STAT_CARD_ERR) {
472 if (host->cmd && host->cmd->opcode == MMC_STOP_TRANSMISSION) { 523 if (host->cmd && host->cmd->opcode == MMC_STOP_TRANSMISSION) {
473 u32 response = OMAP_MMC_READ(host->base, RSP6) 524 u32 response = OMAP_MMC_READ(host, RSP6)
474 | (OMAP_MMC_READ(host->base, RSP7) << 16); 525 | (OMAP_MMC_READ(host, RSP7) << 16);
475 /* STOP sometimes sets must-ignore bits */ 526 /* STOP sometimes sets must-ignore bits */
476 if (!(response & (R1_CC_ERROR 527 if (!(response & (R1_CC_ERROR
477 | R1_ILLEGAL_COMMAND 528 | R1_ILLEGAL_COMMAND
@@ -530,12 +581,6 @@ static void mmc_omap_switch_timer(unsigned long arg)
530 schedule_work(&host->switch_work); 581 schedule_work(&host->switch_work);
531} 582}
532 583
533/* FIXME: Handle card insertion and removal properly. Maybe use a mask
534 * for MMC state? */
535static void mmc_omap_switch_callback(unsigned long data, u8 mmc_mask)
536{
537}
538
539static void mmc_omap_switch_handler(void *data) 584static void mmc_omap_switch_handler(void *data)
540{ 585{
541 struct mmc_omap_host *host = (struct mmc_omap_host *) data; 586 struct mmc_omap_host *host = (struct mmc_omap_host *) data;
@@ -581,7 +626,7 @@ mmc_omap_prepare_dma(struct mmc_omap_host *host, struct mmc_data *data)
581 int dst_port = 0; 626 int dst_port = 0;
582 int sync_dev = 0; 627 int sync_dev = 0;
583 628
584 data_addr = io_v2p((u32) host->base) + OMAP_MMC_REG_DATA; 629 data_addr = host->phys_base + OMAP_MMC_REG_DATA;
585 frame = data->blksz; 630 frame = data->blksz;
586 count = sg_dma_len(sg); 631 count = sg_dma_len(sg);
587 632
@@ -640,10 +685,9 @@ mmc_omap_prepare_dma(struct mmc_omap_host *host, struct mmc_data *data)
640 } 685 }
641 686
642 /* Max limit for DMA frame count is 0xffff */ 687 /* Max limit for DMA frame count is 0xffff */
643 if (unlikely(count > 0xffff)) 688 BUG_ON(count > 0xffff);
644 BUG();
645 689
646 OMAP_MMC_WRITE(host->base, BUF, buf); 690 OMAP_MMC_WRITE(host, BUF, buf);
647 omap_set_dma_transfer_params(dma_ch, OMAP_DMA_DATA_TYPE_S16, 691 omap_set_dma_transfer_params(dma_ch, OMAP_DMA_DATA_TYPE_S16,
648 frame, count, OMAP_DMA_SYNC_FRAME, 692 frame, count, OMAP_DMA_SYNC_FRAME,
649 sync_dev, 0); 693 sync_dev, 0);
@@ -728,11 +772,11 @@ static inline void set_cmd_timeout(struct mmc_omap_host *host, struct mmc_reques
728{ 772{
729 u16 reg; 773 u16 reg;
730 774
731 reg = OMAP_MMC_READ(host->base, SDIO); 775 reg = OMAP_MMC_READ(host, SDIO);
732 reg &= ~(1 << 5); 776 reg &= ~(1 << 5);
733 OMAP_MMC_WRITE(host->base, SDIO, reg); 777 OMAP_MMC_WRITE(host, SDIO, reg);
734 /* Set maximum timeout */ 778 /* Set maximum timeout */
735 OMAP_MMC_WRITE(host->base, CTO, 0xff); 779 OMAP_MMC_WRITE(host, CTO, 0xff);
736} 780}
737 781
738static inline void set_data_timeout(struct mmc_omap_host *host, struct mmc_request *req) 782static inline void set_data_timeout(struct mmc_omap_host *host, struct mmc_request *req)
@@ -746,14 +790,14 @@ static inline void set_data_timeout(struct mmc_omap_host *host, struct mmc_reque
746 timeout = req->data->timeout_clks + req->data->timeout_ns / 500; 790 timeout = req->data->timeout_clks + req->data->timeout_ns / 500;
747 791
748 /* Check if we need to use timeout multiplier register */ 792 /* Check if we need to use timeout multiplier register */
749 reg = OMAP_MMC_READ(host->base, SDIO); 793 reg = OMAP_MMC_READ(host, SDIO);
750 if (timeout > 0xffff) { 794 if (timeout > 0xffff) {
751 reg |= (1 << 5); 795 reg |= (1 << 5);
752 timeout /= 1024; 796 timeout /= 1024;
753 } else 797 } else
754 reg &= ~(1 << 5); 798 reg &= ~(1 << 5);
755 OMAP_MMC_WRITE(host->base, SDIO, reg); 799 OMAP_MMC_WRITE(host, SDIO, reg);
756 OMAP_MMC_WRITE(host->base, DTO, timeout); 800 OMAP_MMC_WRITE(host, DTO, timeout);
757} 801}
758 802
759static void 803static void
@@ -765,19 +809,18 @@ mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
765 809
766 host->data = data; 810 host->data = data;
767 if (data == NULL) { 811 if (data == NULL) {
768 OMAP_MMC_WRITE(host->base, BLEN, 0); 812 OMAP_MMC_WRITE(host, BLEN, 0);
769 OMAP_MMC_WRITE(host->base, NBLK, 0); 813 OMAP_MMC_WRITE(host, NBLK, 0);
770 OMAP_MMC_WRITE(host->base, BUF, 0); 814 OMAP_MMC_WRITE(host, BUF, 0);
771 host->dma_in_use = 0; 815 host->dma_in_use = 0;
772 set_cmd_timeout(host, req); 816 set_cmd_timeout(host, req);
773 return; 817 return;
774 } 818 }
775 819
776
777 block_size = data->blksz; 820 block_size = data->blksz;
778 821
779 OMAP_MMC_WRITE(host->base, NBLK, data->blocks - 1); 822 OMAP_MMC_WRITE(host, NBLK, data->blocks - 1);
780 OMAP_MMC_WRITE(host->base, BLEN, block_size - 1); 823 OMAP_MMC_WRITE(host, BLEN, block_size - 1);
781 set_data_timeout(host, req); 824 set_data_timeout(host, req);
782 825
783 /* cope with calling layer confusion; it issues "single 826 /* cope with calling layer confusion; it issues "single
@@ -819,7 +862,7 @@ mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
819 862
820 /* Revert to PIO? */ 863 /* Revert to PIO? */
821 if (!use_dma) { 864 if (!use_dma) {
822 OMAP_MMC_WRITE(host->base, BUF, 0x1f1f); 865 OMAP_MMC_WRITE(host, BUF, 0x1f1f);
823 host->total_bytes_left = data->blocks * block_size; 866 host->total_bytes_left = data->blocks * block_size;
824 host->sg_len = sg_len; 867 host->sg_len = sg_len;
825 mmc_omap_sg_to_buf(host); 868 mmc_omap_sg_to_buf(host);
@@ -845,7 +888,6 @@ static void mmc_omap_request(struct mmc_host *mmc, struct mmc_request *req)
845static void innovator_fpga_socket_power(int on) 888static void innovator_fpga_socket_power(int on)
846{ 889{
847#if defined(CONFIG_MACH_OMAP_INNOVATOR) && defined(CONFIG_ARCH_OMAP15XX) 890#if defined(CONFIG_MACH_OMAP_INNOVATOR) && defined(CONFIG_ARCH_OMAP15XX)
848
849 if (on) { 891 if (on) {
850 fpga_write(fpga_read(OMAP1510_FPGA_POWER) | (1 << 3), 892 fpga_write(fpga_read(OMAP1510_FPGA_POWER) | (1 << 3),
851 OMAP1510_FPGA_POWER); 893 OMAP1510_FPGA_POWER);
@@ -871,8 +913,8 @@ static void mmc_omap_power(struct mmc_omap_host *host, int on)
871 /* GPIO 4 of TPS65010 sends SD_EN signal */ 913 /* GPIO 4 of TPS65010 sends SD_EN signal */
872 tps65010_set_gpio_out_value(GPIO4, HIGH); 914 tps65010_set_gpio_out_value(GPIO4, HIGH);
873 else if (cpu_is_omap24xx()) { 915 else if (cpu_is_omap24xx()) {
874 u16 reg = OMAP_MMC_READ(host->base, CON); 916 u16 reg = OMAP_MMC_READ(host, CON);
875 OMAP_MMC_WRITE(host->base, CON, reg | (1 << 11)); 917 OMAP_MMC_WRITE(host, CON, reg | (1 << 11));
876 } else 918 } else
877 if (host->power_pin >= 0) 919 if (host->power_pin >= 0)
878 omap_set_gpio_dataout(host->power_pin, 1); 920 omap_set_gpio_dataout(host->power_pin, 1);
@@ -884,8 +926,8 @@ static void mmc_omap_power(struct mmc_omap_host *host, int on)
884 else if (machine_is_omap_h3()) 926 else if (machine_is_omap_h3())
885 tps65010_set_gpio_out_value(GPIO4, LOW); 927 tps65010_set_gpio_out_value(GPIO4, LOW);
886 else if (cpu_is_omap24xx()) { 928 else if (cpu_is_omap24xx()) {
887 u16 reg = OMAP_MMC_READ(host->base, CON); 929 u16 reg = OMAP_MMC_READ(host, CON);
888 OMAP_MMC_WRITE(host->base, CON, reg & ~(1 << 11)); 930 OMAP_MMC_WRITE(host, CON, reg & ~(1 << 11));
889 } else 931 } else
890 if (host->power_pin >= 0) 932 if (host->power_pin >= 0)
891 omap_set_gpio_dataout(host->power_pin, 0); 933 omap_set_gpio_dataout(host->power_pin, 0);
@@ -927,7 +969,7 @@ static void mmc_omap_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
927 case MMC_POWER_UP: 969 case MMC_POWER_UP:
928 case MMC_POWER_ON: 970 case MMC_POWER_ON:
929 mmc_omap_power(host, 1); 971 mmc_omap_power(host, 1);
930 dsor |= 1<<11; 972 dsor |= 1 << 11;
931 break; 973 break;
932 } 974 }
933 975
@@ -941,14 +983,14 @@ static void mmc_omap_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
941 * which results in the while loop below getting stuck. 983 * which results in the while loop below getting stuck.
942 * Writing to the CON register twice seems to do the trick. */ 984 * Writing to the CON register twice seems to do the trick. */
943 for (i = 0; i < 2; i++) 985 for (i = 0; i < 2; i++)
944 OMAP_MMC_WRITE(host->base, CON, dsor); 986 OMAP_MMC_WRITE(host, CON, dsor);
945 if (ios->power_mode == MMC_POWER_UP) { 987 if (ios->power_mode == MMC_POWER_UP) {
946 /* Send clock cycles, poll completion */ 988 /* Send clock cycles, poll completion */
947 OMAP_MMC_WRITE(host->base, IE, 0); 989 OMAP_MMC_WRITE(host, IE, 0);
948 OMAP_MMC_WRITE(host->base, STAT, 0xffff); 990 OMAP_MMC_WRITE(host, STAT, 0xffff);
949 OMAP_MMC_WRITE(host->base, CMD, 1<<7); 991 OMAP_MMC_WRITE(host, CMD, 1 << 7);
950 while (0 == (OMAP_MMC_READ(host->base, STAT) & 1)); 992 while ((OMAP_MMC_READ(host, STAT) & 1) == 0);
951 OMAP_MMC_WRITE(host->base, STAT, 1); 993 OMAP_MMC_WRITE(host, STAT, 1);
952 } 994 }
953 clk_disable(host->fclk); 995 clk_disable(host->fclk);
954} 996}
@@ -960,7 +1002,7 @@ static int mmc_omap_get_ro(struct mmc_host *mmc)
960 return host->wp_pin && omap_get_gpio_datain(host->wp_pin); 1002 return host->wp_pin && omap_get_gpio_datain(host->wp_pin);
961} 1003}
962 1004
963static struct mmc_host_ops mmc_omap_ops = { 1005static const struct mmc_host_ops mmc_omap_ops = {
964 .request = mmc_omap_request, 1006 .request = mmc_omap_request,
965 .set_ios = mmc_omap_set_ios, 1007 .set_ios = mmc_omap_set_ios,
966 .get_ro = mmc_omap_get_ro, 1008 .get_ro = mmc_omap_get_ro,
@@ -971,25 +1013,29 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
971 struct omap_mmc_conf *minfo = pdev->dev.platform_data; 1013 struct omap_mmc_conf *minfo = pdev->dev.platform_data;
972 struct mmc_host *mmc; 1014 struct mmc_host *mmc;
973 struct mmc_omap_host *host = NULL; 1015 struct mmc_omap_host *host = NULL;
974 struct resource *r; 1016 struct resource *res;
975 int ret = 0; 1017 int ret = 0;
976 int irq; 1018 int irq;
977 1019
978 r = platform_get_resource(pdev, IORESOURCE_MEM, 0); 1020 if (minfo == NULL) {
1021 dev_err(&pdev->dev, "platform data missing\n");
1022 return -ENXIO;
1023 }
1024
1025 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
979 irq = platform_get_irq(pdev, 0); 1026 irq = platform_get_irq(pdev, 0);
980 if (!r || irq < 0) 1027 if (res == NULL || irq < 0)
981 return -ENXIO; 1028 return -ENXIO;
982 1029
983 r = request_mem_region(pdev->resource[0].start, 1030 res = request_mem_region(res->start, res->end - res->start + 1,
984 pdev->resource[0].end - pdev->resource[0].start + 1, 1031 pdev->name);
985 pdev->name); 1032 if (res == NULL)
986 if (!r)
987 return -EBUSY; 1033 return -EBUSY;
988 1034
989 mmc = mmc_alloc_host(sizeof(struct mmc_omap_host), &pdev->dev); 1035 mmc = mmc_alloc_host(sizeof(struct mmc_omap_host), &pdev->dev);
990 if (!mmc) { 1036 if (mmc == NULL) {
991 ret = -ENOMEM; 1037 ret = -ENOMEM;
992 goto out; 1038 goto err_free_mem_region;
993 } 1039 }
994 1040
995 host = mmc_priv(mmc); 1041 host = mmc_priv(mmc);
@@ -1001,13 +1047,13 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
1001 host->dma_timer.data = (unsigned long) host; 1047 host->dma_timer.data = (unsigned long) host;
1002 1048
1003 host->id = pdev->id; 1049 host->id = pdev->id;
1004 host->res = r; 1050 host->mem_res = res;
1005 host->irq = irq; 1051 host->irq = irq;
1006 1052
1007 if (cpu_is_omap24xx()) { 1053 if (cpu_is_omap24xx()) {
1008 host->iclk = clk_get(&pdev->dev, "mmc_ick"); 1054 host->iclk = clk_get(&pdev->dev, "mmc_ick");
1009 if (IS_ERR(host->iclk)) 1055 if (IS_ERR(host->iclk))
1010 goto out; 1056 goto err_free_mmc_host;
1011 clk_enable(host->iclk); 1057 clk_enable(host->iclk);
1012 } 1058 }
1013 1059
@@ -1018,7 +1064,7 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
1018 1064
1019 if (IS_ERR(host->fclk)) { 1065 if (IS_ERR(host->fclk)) {
1020 ret = PTR_ERR(host->fclk); 1066 ret = PTR_ERR(host->fclk);
1021 goto out; 1067 goto err_free_iclk;
1022 } 1068 }
1023 1069
1024 /* REVISIT: 1070 /* REVISIT:
@@ -1031,14 +1077,15 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
1031 host->use_dma = 1; 1077 host->use_dma = 1;
1032 host->dma_ch = -1; 1078 host->dma_ch = -1;
1033 1079
1034 host->irq = pdev->resource[1].start; 1080 host->irq = irq;
1035 host->base = (void __iomem*)IO_ADDRESS(r->start); 1081 host->phys_base = host->mem_res->start;
1082 host->virt_base = (void __iomem *) IO_ADDRESS(host->phys_base);
1036 1083
1037 mmc->ops = &mmc_omap_ops; 1084 mmc->ops = &mmc_omap_ops;
1038 mmc->f_min = 400000; 1085 mmc->f_min = 400000;
1039 mmc->f_max = 24000000; 1086 mmc->f_max = 24000000;
1040 mmc->ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34; 1087 mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
1041 mmc->caps = MMC_CAP_BYTEBLOCK; 1088 mmc->caps = MMC_CAP_MULTIWRITE | MMC_CAP_BYTEBLOCK;
1042 1089
1043 if (minfo->wire4) 1090 if (minfo->wire4)
1044 mmc->caps |= MMC_CAP_4_BIT_DATA; 1091 mmc->caps |= MMC_CAP_4_BIT_DATA;
@@ -1056,20 +1103,18 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
1056 if ((ret = omap_request_gpio(host->power_pin)) != 0) { 1103 if ((ret = omap_request_gpio(host->power_pin)) != 0) {
1057 dev_err(mmc_dev(host->mmc), 1104 dev_err(mmc_dev(host->mmc),
1058 "Unable to get GPIO pin for MMC power\n"); 1105 "Unable to get GPIO pin for MMC power\n");
1059 goto out; 1106 goto err_free_fclk;
1060 } 1107 }
1061 omap_set_gpio_direction(host->power_pin, 0); 1108 omap_set_gpio_direction(host->power_pin, 0);
1062 } 1109 }
1063 1110
1064 ret = request_irq(host->irq, mmc_omap_irq, 0, DRIVER_NAME, host); 1111 ret = request_irq(host->irq, mmc_omap_irq, 0, DRIVER_NAME, host);
1065 if (ret) 1112 if (ret)
1066 goto out; 1113 goto err_free_power_gpio;
1067 1114
1068 host->dev = &pdev->dev; 1115 host->dev = &pdev->dev;
1069 platform_set_drvdata(pdev, host); 1116 platform_set_drvdata(pdev, host);
1070 1117
1071 mmc_add_host(mmc);
1072
1073 if (host->switch_pin >= 0) { 1118 if (host->switch_pin >= 0) {
1074 INIT_WORK(&host->switch_work, mmc_omap_switch_handler, host); 1119 INIT_WORK(&host->switch_work, mmc_omap_switch_handler, host);
1075 init_timer(&host->switch_timer); 1120 init_timer(&host->switch_timer);
@@ -1107,10 +1152,11 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
1107 schedule_work(&host->switch_work); 1152 schedule_work(&host->switch_work);
1108 } 1153 }
1109 1154
1110no_switch: 1155 mmc_add_host(mmc);
1156
1111 return 0; 1157 return 0;
1112 1158
1113out: 1159no_switch:
1114 /* FIXME: Free other resources too. */ 1160 /* FIXME: Free other resources too. */
1115 if (host) { 1161 if (host) {
1116 if (host->iclk && !IS_ERR(host->iclk)) 1162 if (host->iclk && !IS_ERR(host->iclk))
@@ -1119,6 +1165,20 @@ out:
1119 clk_put(host->fclk); 1165 clk_put(host->fclk);
1120 mmc_free_host(host->mmc); 1166 mmc_free_host(host->mmc);
1121 } 1167 }
1168err_free_power_gpio:
1169 if (host->power_pin >= 0)
1170 omap_free_gpio(host->power_pin);
1171err_free_fclk:
1172 clk_put(host->fclk);
1173err_free_iclk:
1174 if (host->iclk != NULL) {
1175 clk_disable(host->iclk);
1176 clk_put(host->iclk);
1177 }
1178err_free_mmc_host:
1179 mmc_free_host(host->mmc);
1180err_free_mem_region:
1181 release_mem_region(res->start, res->end - res->start + 1);
1122 return ret; 1182 return ret;
1123} 1183}
1124 1184
@@ -1128,30 +1188,31 @@ static int mmc_omap_remove(struct platform_device *pdev)
1128 1188
1129 platform_set_drvdata(pdev, NULL); 1189 platform_set_drvdata(pdev, NULL);
1130 1190
1131 if (host) { 1191 BUG_ON(host == NULL);
1132 mmc_remove_host(host->mmc); 1192
1133 free_irq(host->irq, host); 1193 mmc_remove_host(host->mmc);
1134 1194 free_irq(host->irq, host);
1135 if (host->power_pin >= 0) 1195
1136 omap_free_gpio(host->power_pin); 1196 if (host->power_pin >= 0)
1137 if (host->switch_pin >= 0) { 1197 omap_free_gpio(host->power_pin);
1138 device_remove_file(&pdev->dev, &dev_attr_enable_poll); 1198 if (host->switch_pin >= 0) {
1139 device_remove_file(&pdev->dev, &dev_attr_cover_switch); 1199 device_remove_file(&pdev->dev, &dev_attr_enable_poll);
1140 free_irq(OMAP_GPIO_IRQ(host->switch_pin), host); 1200 device_remove_file(&pdev->dev, &dev_attr_cover_switch);
1141 omap_free_gpio(host->switch_pin); 1201 free_irq(OMAP_GPIO_IRQ(host->switch_pin), host);
1142 host->switch_pin = -1; 1202 omap_free_gpio(host->switch_pin);
1143 del_timer_sync(&host->switch_timer); 1203 host->switch_pin = -1;
1144 flush_scheduled_work(); 1204 del_timer_sync(&host->switch_timer);
1145 } 1205 flush_scheduled_work();
1146 if (host->iclk && !IS_ERR(host->iclk))
1147 clk_put(host->iclk);
1148 if (host->fclk && !IS_ERR(host->fclk))
1149 clk_put(host->fclk);
1150 mmc_free_host(host->mmc);
1151 } 1206 }
1207 if (host->iclk && !IS_ERR(host->iclk))
1208 clk_put(host->iclk);
1209 if (host->fclk && !IS_ERR(host->fclk))
1210 clk_put(host->fclk);
1152 1211
1153 release_mem_region(pdev->resource[0].start, 1212 release_mem_region(pdev->resource[0].start,
1154 pdev->resource[0].end - pdev->resource[0].start + 1); 1213 pdev->resource[0].end - pdev->resource[0].start + 1);
1214
1215 mmc_free_host(host->mmc);
1155 1216
1156 return 0; 1217 return 0;
1157} 1218}
diff --git a/drivers/mmc/omap.h b/drivers/mmc/omap.h
deleted file mode 100644
index c954d355a5e3..000000000000
--- a/drivers/mmc/omap.h
+++ /dev/null
@@ -1,55 +0,0 @@
1#ifndef DRIVERS_MEDIA_MMC_OMAP_H
2#define DRIVERS_MEDIA_MMC_OMAP_H
3
4#define OMAP_MMC_REG_CMD 0x00
5#define OMAP_MMC_REG_ARGL 0x04
6#define OMAP_MMC_REG_ARGH 0x08
7#define OMAP_MMC_REG_CON 0x0c
8#define OMAP_MMC_REG_STAT 0x10
9#define OMAP_MMC_REG_IE 0x14
10#define OMAP_MMC_REG_CTO 0x18
11#define OMAP_MMC_REG_DTO 0x1c
12#define OMAP_MMC_REG_DATA 0x20
13#define OMAP_MMC_REG_BLEN 0x24
14#define OMAP_MMC_REG_NBLK 0x28
15#define OMAP_MMC_REG_BUF 0x2c
16#define OMAP_MMC_REG_SDIO 0x34
17#define OMAP_MMC_REG_REV 0x3c
18#define OMAP_MMC_REG_RSP0 0x40
19#define OMAP_MMC_REG_RSP1 0x44
20#define OMAP_MMC_REG_RSP2 0x48
21#define OMAP_MMC_REG_RSP3 0x4c
22#define OMAP_MMC_REG_RSP4 0x50
23#define OMAP_MMC_REG_RSP5 0x54
24#define OMAP_MMC_REG_RSP6 0x58
25#define OMAP_MMC_REG_RSP7 0x5c
26#define OMAP_MMC_REG_IOSR 0x60
27#define OMAP_MMC_REG_SYSC 0x64
28#define OMAP_MMC_REG_SYSS 0x68
29
30#define OMAP_MMC_STAT_CARD_ERR (1 << 14)
31#define OMAP_MMC_STAT_CARD_IRQ (1 << 13)
32#define OMAP_MMC_STAT_OCR_BUSY (1 << 12)
33#define OMAP_MMC_STAT_A_EMPTY (1 << 11)
34#define OMAP_MMC_STAT_A_FULL (1 << 10)
35#define OMAP_MMC_STAT_CMD_CRC (1 << 8)
36#define OMAP_MMC_STAT_CMD_TOUT (1 << 7)
37#define OMAP_MMC_STAT_DATA_CRC (1 << 6)
38#define OMAP_MMC_STAT_DATA_TOUT (1 << 5)
39#define OMAP_MMC_STAT_END_BUSY (1 << 4)
40#define OMAP_MMC_STAT_END_OF_DATA (1 << 3)
41#define OMAP_MMC_STAT_CARD_BUSY (1 << 2)
42#define OMAP_MMC_STAT_END_OF_CMD (1 << 0)
43
44#define OMAP_MMC_READ(base, reg) __raw_readw((base) + OMAP_MMC_REG_##reg)
45#define OMAP_MMC_WRITE(base, reg, val) __raw_writew((val), (base) + OMAP_MMC_REG_##reg)
46
47/*
48 * Command types
49 */
50#define OMAP_MMC_CMDTYPE_BC 0
51#define OMAP_MMC_CMDTYPE_BCR 1
52#define OMAP_MMC_CMDTYPE_AC 2
53#define OMAP_MMC_CMDTYPE_ADTC 3
54
55#endif
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index a526698b8c91..471e9f4e0530 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -393,7 +393,7 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
393 host->clkrt, host->cmdat); 393 host->clkrt, host->cmdat);
394} 394}
395 395
396static struct mmc_host_ops pxamci_ops = { 396static const struct mmc_host_ops pxamci_ops = {
397 .request = pxamci_request, 397 .request = pxamci_request,
398 .get_ro = pxamci_get_ro, 398 .get_ro = pxamci_get_ro,
399 .set_ios = pxamci_set_ios, 399 .set_ios = pxamci_set_ios,
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 9a7d39b7cdbf..cd98117632d3 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -616,6 +616,7 @@ static void sdhci_finish_command(struct sdhci_host *host)
616static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock) 616static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
617{ 617{
618 int div; 618 int div;
619 u8 ctrl;
619 u16 clk; 620 u16 clk;
620 unsigned long timeout; 621 unsigned long timeout;
621 622
@@ -624,6 +625,13 @@ static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
624 625
625 writew(0, host->ioaddr + SDHCI_CLOCK_CONTROL); 626 writew(0, host->ioaddr + SDHCI_CLOCK_CONTROL);
626 627
628 ctrl = readb(host->ioaddr + SDHCI_HOST_CONTROL);
629 if (clock > 25000000)
630 ctrl |= SDHCI_CTRL_HISPD;
631 else
632 ctrl &= ~SDHCI_CTRL_HISPD;
633 writeb(ctrl, host->ioaddr + SDHCI_HOST_CONTROL);
634
627 if (clock == 0) 635 if (clock == 0)
628 goto out; 636 goto out;
629 637
@@ -784,7 +792,7 @@ static int sdhci_get_ro(struct mmc_host *mmc)
784 return !(present & SDHCI_WRITE_PROTECT); 792 return !(present & SDHCI_WRITE_PROTECT);
785} 793}
786 794
787static struct mmc_host_ops sdhci_ops = { 795static const struct mmc_host_ops sdhci_ops = {
788 .request = sdhci_request, 796 .request = sdhci_request,
789 .set_ios = sdhci_set_ios, 797 .set_ios = sdhci_set_ios,
790 .get_ro = sdhci_get_ro, 798 .get_ro = sdhci_get_ro,
@@ -1291,6 +1299,13 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot)
1291 else if (caps & SDHCI_CAN_VDD_180) 1299 else if (caps & SDHCI_CAN_VDD_180)
1292 mmc->ocr_avail |= MMC_VDD_17_18|MMC_VDD_18_19; 1300 mmc->ocr_avail |= MMC_VDD_17_18|MMC_VDD_18_19;
1293 1301
1302 if ((host->max_clk > 25000000) && !(caps & SDHCI_CAN_DO_HISPD)) {
1303 printk(KERN_ERR "%s: Controller reports > 25 MHz base clock,"
1304 " but no high speed support.\n",
1305 host->slot_descr);
1306 mmc->f_max = 25000000;
1307 }
1308
1294 if (mmc->ocr_avail == 0) { 1309 if (mmc->ocr_avail == 0) {
1295 printk(KERN_ERR "%s: Hardware doesn't report any " 1310 printk(KERN_ERR "%s: Hardware doesn't report any "
1296 "support voltages.\n", host->slot_descr); 1311 "support voltages.\n", host->slot_descr);
diff --git a/drivers/mmc/sdhci.h b/drivers/mmc/sdhci.h
index 72a67937afe0..f9d1a0a6f03a 100644
--- a/drivers/mmc/sdhci.h
+++ b/drivers/mmc/sdhci.h
@@ -71,6 +71,7 @@
71#define SDHCI_HOST_CONTROL 0x28 71#define SDHCI_HOST_CONTROL 0x28
72#define SDHCI_CTRL_LED 0x01 72#define SDHCI_CTRL_LED 0x01
73#define SDHCI_CTRL_4BITBUS 0x02 73#define SDHCI_CTRL_4BITBUS 0x02
74#define SDHCI_CTRL_HISPD 0x04
74 75
75#define SDHCI_POWER_CONTROL 0x29 76#define SDHCI_POWER_CONTROL 0x29
76#define SDHCI_POWER_ON 0x01 77#define SDHCI_POWER_ON 0x01
@@ -138,6 +139,7 @@
138#define SDHCI_CLOCK_BASE_SHIFT 8 139#define SDHCI_CLOCK_BASE_SHIFT 8
139#define SDHCI_MAX_BLOCK_MASK 0x00030000 140#define SDHCI_MAX_BLOCK_MASK 0x00030000
140#define SDHCI_MAX_BLOCK_SHIFT 16 141#define SDHCI_MAX_BLOCK_SHIFT 16
142#define SDHCI_CAN_DO_HISPD 0x00200000
141#define SDHCI_CAN_DO_DMA 0x00400000 143#define SDHCI_CAN_DO_DMA 0x00400000
142#define SDHCI_CAN_VDD_330 0x01000000 144#define SDHCI_CAN_VDD_330 0x01000000
143#define SDHCI_CAN_VDD_300 0x02000000 145#define SDHCI_CAN_VDD_300 0x02000000
diff --git a/drivers/mmc/tifm_sd.c b/drivers/mmc/tifm_sd.c
index 2bacff60913d..0fdc55b08a6d 100644
--- a/drivers/mmc/tifm_sd.c
+++ b/drivers/mmc/tifm_sd.c
@@ -14,6 +14,7 @@
14#include <linux/mmc/protocol.h> 14#include <linux/mmc/protocol.h>
15#include <linux/mmc/host.h> 15#include <linux/mmc/host.h>
16#include <linux/highmem.h> 16#include <linux/highmem.h>
17#include <asm/io.h>
17 18
18#define DRIVER_NAME "tifm_sd" 19#define DRIVER_NAME "tifm_sd"
19#define DRIVER_VERSION "0.6" 20#define DRIVER_VERSION "0.6"
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index ced309b37a8f..7a282672f8e9 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -1021,7 +1021,7 @@ static int wbsd_get_ro(struct mmc_host *mmc)
1021 return csr & WBSD_WRPT; 1021 return csr & WBSD_WRPT;
1022} 1022}
1023 1023
1024static struct mmc_host_ops wbsd_ops = { 1024static const struct mmc_host_ops wbsd_ops = {
1025 .request = wbsd_request, 1025 .request = wbsd_request,
1026 .set_ios = wbsd_set_ios, 1026 .set_ios = wbsd_set_ios,
1027 .get_ro = wbsd_get_ro, 1027 .get_ro = wbsd_get_ro,
@@ -1488,7 +1488,7 @@ static void __devinit wbsd_request_dma(struct wbsd_host *host, int dma)
1488 /* 1488 /*
1489 * Translate the address to a physical address. 1489 * Translate the address to a physical address.
1490 */ 1490 */
1491 host->dma_addr = dma_map_single(host->mmc->dev, host->dma_buffer, 1491 host->dma_addr = dma_map_single(mmc_dev(host->mmc), host->dma_buffer,
1492 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL); 1492 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
1493 1493
1494 /* 1494 /*
@@ -1512,7 +1512,7 @@ kfree:
1512 */ 1512 */
1513 BUG_ON(1); 1513 BUG_ON(1);
1514 1514
1515 dma_unmap_single(host->mmc->dev, host->dma_addr, 1515 dma_unmap_single(mmc_dev(host->mmc), host->dma_addr,
1516 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL); 1516 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
1517 host->dma_addr = (dma_addr_t)NULL; 1517 host->dma_addr = (dma_addr_t)NULL;
1518 1518
@@ -1530,7 +1530,7 @@ err:
1530static void __devexit wbsd_release_dma(struct wbsd_host *host) 1530static void __devexit wbsd_release_dma(struct wbsd_host *host)
1531{ 1531{
1532 if (host->dma_addr) { 1532 if (host->dma_addr) {
1533 dma_unmap_single(host->mmc->dev, host->dma_addr, 1533 dma_unmap_single(mmc_dev(host->mmc), host->dma_addr,
1534 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL); 1534 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
1535 } 1535 }
1536 kfree(host->dma_buffer); 1536 kfree(host->dma_buffer);
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 7ea49a0d5ec3..296159ec5189 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -1087,7 +1087,7 @@ static int inval_cache_and_wait_for_operation(
1087 } 1087 }
1088 spin_lock(chip->mutex); 1088 spin_lock(chip->mutex);
1089 1089
1090 if (chip->state != chip_state) { 1090 while (chip->state != chip_state) {
1091 /* Someone's suspended the operation: sleep */ 1091 /* Someone's suspended the operation: sleep */
1092 DECLARE_WAITQUEUE(wait, current); 1092 DECLARE_WAITQUEUE(wait, current);
1093 set_current_state(TASK_UNINTERRUPTIBLE); 1093 set_current_state(TASK_UNINTERRUPTIBLE);
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 24747bdc3e19..d132ed571f13 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -607,7 +607,7 @@ config MTD_BAST_MAXSIZE
607 default "4" 607 default "4"
608 608
609config MTD_SHARP_SL 609config MTD_SHARP_SL
610 bool "ROM maped on Sharp SL Series" 610 bool "ROM mapped on Sharp SL Series"
611 depends on MTD && ARCH_PXA 611 depends on MTD && ARCH_PXA
612 help 612 help
613 This enables access to the flash chip on the Sharp SL Series of PDAs. 613 This enables access to the flash chip on the Sharp SL Series of PDAs.
diff --git a/drivers/mtd/maps/cfi_flagadm.c b/drivers/mtd/maps/cfi_flagadm.c
index 92b5d883d7b0..65e5ee552010 100644
--- a/drivers/mtd/maps/cfi_flagadm.c
+++ b/drivers/mtd/maps/cfi_flagadm.c
@@ -80,7 +80,7 @@ struct mtd_partition flagadm_parts[] = {
80 .size = FLASH_PARTITION2_SIZE 80 .size = FLASH_PARTITION2_SIZE
81 }, 81 },
82 { 82 {
83 .name = "Persistant storage", 83 .name = "Persistent storage",
84 .offset = FLASH_PARTITION3_ADDR, 84 .offset = FLASH_PARTITION3_ADDR,
85 .size = FLASH_PARTITION3_SIZE 85 .size = FLASH_PARTITION3_SIZE
86 } 86 }
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index baece61169f4..41bfcae1fbf4 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -1479,6 +1479,7 @@ static void nand_write_page_syndrome(struct mtd_info *mtd,
1479 * @buf: the data to write 1479 * @buf: the data to write
1480 * @page: page number to write 1480 * @page: page number to write
1481 * @cached: cached programming 1481 * @cached: cached programming
1482 * @raw: use _raw version of write_page
1482 */ 1483 */
1483static int nand_write_page(struct mtd_info *mtd, struct nand_chip *chip, 1484static int nand_write_page(struct mtd_info *mtd, struct nand_chip *chip,
1484 const uint8_t *buf, int page, int cached, int raw) 1485 const uint8_t *buf, int page, int cached, int raw)
diff --git a/drivers/net/8390.c b/drivers/net/8390.c
index 3d1c599ac3cb..a82807641dcf 100644
--- a/drivers/net/8390.c
+++ b/drivers/net/8390.c
@@ -1,1104 +1,40 @@
1/* 8390.c: A general NS8390 ethernet driver core for linux. */ 1/* 8390 core for usual drivers */
2/*
3 Written 1992-94 by Donald Becker.
4
5 Copyright 1993 United States Government as represented by the
6 Director, National Security Agency.
7
8 This software may be used and distributed according to the terms
9 of the GNU General Public License, incorporated herein by reference.
10
11 The author may be reached as becker@scyld.com, or C/O
12 Scyld Computing Corporation
13 410 Severn Ave., Suite 210
14 Annapolis MD 21403
15
16
17 This is the chip-specific code for many 8390-based ethernet adaptors.
18 This is not a complete driver, it must be combined with board-specific
19 code such as ne.c, wd.c, 3c503.c, etc.
20
21 Seeing how at least eight drivers use this code, (not counting the
22 PCMCIA ones either) it is easy to break some card by what seems like
23 a simple innocent change. Please contact me or Donald if you think
24 you have found something that needs changing. -- PG
25
26
27 Changelog:
28
29 Paul Gortmaker : remove set_bit lock, other cleanups.
30 Paul Gortmaker : add ei_get_8390_hdr() so we can pass skb's to
31 ei_block_input() for eth_io_copy_and_sum().
32 Paul Gortmaker : exchange static int ei_pingpong for a #define,
33 also add better Tx error handling.
34 Paul Gortmaker : rewrite Rx overrun handling as per NS specs.
35 Alexey Kuznetsov : use the 8390's six bit hash multicast filter.
36 Paul Gortmaker : tweak ANK's above multicast changes a bit.
37 Paul Gortmaker : update packet statistics for v2.1.x
38 Alan Cox : support arbitary stupid port mappings on the
39 68K Macintosh. Support >16bit I/O spaces
40 Paul Gortmaker : add kmod support for auto-loading of the 8390
41 module by all drivers that require it.
42 Alan Cox : Spinlocking work, added 'BUG_83C690'
43 Paul Gortmaker : Separate out Tx timeout code from Tx path.
44 Paul Gortmaker : Remove old unused single Tx buffer code.
45 Hayato Fujiwara : Add m32r support.
46 Paul Gortmaker : use skb_padto() instead of stack scratch area
47
48 Sources:
49 The National Semiconductor LAN Databook, and the 3Com 3c503 databook.
50
51 */
52 2
53static const char version[] = 3static const char version[] =
54 "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n"; 4 "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
55 5
56#include <linux/module.h> 6#include "lib8390.c"
57#include <linux/kernel.h>
58#include <linux/jiffies.h>
59#include <linux/fs.h>
60#include <linux/types.h>
61#include <linux/string.h>
62#include <linux/bitops.h>
63#include <asm/system.h>
64#include <asm/uaccess.h>
65#include <asm/io.h>
66#include <asm/irq.h>
67#include <linux/delay.h>
68#include <linux/errno.h>
69#include <linux/fcntl.h>
70#include <linux/in.h>
71#include <linux/interrupt.h>
72#include <linux/init.h>
73#include <linux/crc32.h>
74
75#include <linux/netdevice.h>
76#include <linux/etherdevice.h>
77
78#define NS8390_CORE
79#include "8390.h"
80
81#define BUG_83C690
82
83/* These are the operational function interfaces to board-specific
84 routines.
85 void reset_8390(struct net_device *dev)
86 Resets the board associated with DEV, including a hardware reset of
87 the 8390. This is only called when there is a transmit timeout, and
88 it is always followed by 8390_init().
89 void block_output(struct net_device *dev, int count, const unsigned char *buf,
90 int start_page)
91 Write the COUNT bytes of BUF to the packet buffer at START_PAGE. The
92 "page" value uses the 8390's 256-byte pages.
93 void get_8390_hdr(struct net_device *dev, struct e8390_hdr *hdr, int ring_page)
94 Read the 4 byte, page aligned 8390 header. *If* there is a
95 subsequent read, it will be of the rest of the packet.
96 void block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
97 Read COUNT bytes from the packet buffer into the skb data area. Start
98 reading from RING_OFFSET, the address as the 8390 sees it. This will always
99 follow the read of the 8390 header.
100*/
101#define ei_reset_8390 (ei_local->reset_8390)
102#define ei_block_output (ei_local->block_output)
103#define ei_block_input (ei_local->block_input)
104#define ei_get_8390_hdr (ei_local->get_8390_hdr)
105
106/* use 0 for production, 1 for verification, >2 for debug */
107#ifndef ei_debug
108int ei_debug = 1;
109#endif
110
111/* Index to functions. */
112static void ei_tx_intr(struct net_device *dev);
113static void ei_tx_err(struct net_device *dev);
114static void ei_tx_timeout(struct net_device *dev);
115static void ei_receive(struct net_device *dev);
116static void ei_rx_overrun(struct net_device *dev);
117
118/* Routines generic to NS8390-based boards. */
119static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
120 int start_page);
121static void set_multicast_list(struct net_device *dev);
122static void do_set_multicast_list(struct net_device *dev);
123
124/*
125 * SMP and the 8390 setup.
126 *
127 * The 8390 isnt exactly designed to be multithreaded on RX/TX. There is
128 * a page register that controls bank and packet buffer access. We guard
129 * this with ei_local->page_lock. Nobody should assume or set the page other
130 * than zero when the lock is not held. Lock holders must restore page 0
131 * before unlocking. Even pure readers must take the lock to protect in
132 * page 0.
133 *
134 * To make life difficult the chip can also be very slow. We therefore can't
135 * just use spinlocks. For the longer lockups we disable the irq the device
136 * sits on and hold the lock. We must hold the lock because there is a dual
137 * processor case other than interrupts (get stats/set multicast list in
138 * parallel with each other and transmit).
139 *
140 * Note: in theory we can just disable the irq on the card _but_ there is
141 * a latency on SMP irq delivery. So we can easily go "disable irq" "sync irqs"
142 * enter lock, take the queued irq. So we waddle instead of flying.
143 *
144 * Finally by special arrangement for the purpose of being generally
145 * annoying the transmit function is called bh atomic. That places
146 * restrictions on the user context callers as disable_irq won't save
147 * them.
148 */
149
150
151 7
152/**
153 * ei_open - Open/initialize the board.
154 * @dev: network device to initialize
155 *
156 * This routine goes all-out, setting everything
157 * up anew at each open, even though many of these registers should only
158 * need to be set once at boot.
159 */
160int ei_open(struct net_device *dev) 8int ei_open(struct net_device *dev)
161{ 9{
162 unsigned long flags; 10 return __ei_open(dev);
163 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
164
165 /* The card I/O part of the driver (e.g. 3c503) can hook a Tx timeout
166 wrapper that does e.g. media check & then calls ei_tx_timeout. */
167 if (dev->tx_timeout == NULL)
168 dev->tx_timeout = ei_tx_timeout;
169 if (dev->watchdog_timeo <= 0)
170 dev->watchdog_timeo = TX_TIMEOUT;
171
172 /*
173 * Grab the page lock so we own the register set, then call
174 * the init function.
175 */
176
177 spin_lock_irqsave(&ei_local->page_lock, flags);
178 NS8390_init(dev, 1);
179 /* Set the flag before we drop the lock, That way the IRQ arrives
180 after its set and we get no silly warnings */
181 netif_start_queue(dev);
182 spin_unlock_irqrestore(&ei_local->page_lock, flags);
183 ei_local->irqlock = 0;
184 return 0;
185} 11}
186 12
187/**
188 * ei_close - shut down network device
189 * @dev: network device to close
190 *
191 * Opposite of ei_open(). Only used when "ifconfig <devname> down" is done.
192 */
193int ei_close(struct net_device *dev) 13int ei_close(struct net_device *dev)
194{ 14{
195 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev); 15 return __ei_close(dev);
196 unsigned long flags;
197
198 /*
199 * Hold the page lock during close
200 */
201
202 spin_lock_irqsave(&ei_local->page_lock, flags);
203 NS8390_init(dev, 0);
204 spin_unlock_irqrestore(&ei_local->page_lock, flags);
205 netif_stop_queue(dev);
206 return 0;
207}
208
209/**
210 * ei_tx_timeout - handle transmit time out condition
211 * @dev: network device which has apparently fallen asleep
212 *
213 * Called by kernel when device never acknowledges a transmit has
214 * completed (or failed) - i.e. never posted a Tx related interrupt.
215 */
216
217void ei_tx_timeout(struct net_device *dev)
218{
219 long e8390_base = dev->base_addr;
220 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
221 int txsr, isr, tickssofar = jiffies - dev->trans_start;
222 unsigned long flags;
223
224#if defined(CONFIG_M32R) && defined(CONFIG_SMP)
225 unsigned long icucr;
226
227 local_irq_save(flags);
228 icucr = inl(M32R_ICU_CR1_PORTL);
229 icucr |= M32R_ICUCR_ISMOD11;
230 outl(icucr, M32R_ICU_CR1_PORTL);
231 local_irq_restore(flags);
232#endif
233 ei_local->stat.tx_errors++;
234
235 spin_lock_irqsave(&ei_local->page_lock, flags);
236 txsr = inb(e8390_base+EN0_TSR);
237 isr = inb(e8390_base+EN0_ISR);
238 spin_unlock_irqrestore(&ei_local->page_lock, flags);
239
240 printk(KERN_DEBUG "%s: Tx timed out, %s TSR=%#2x, ISR=%#2x, t=%d.\n",
241 dev->name, (txsr & ENTSR_ABT) ? "excess collisions." :
242 (isr) ? "lost interrupt?" : "cable problem?", txsr, isr, tickssofar);
243
244 if (!isr && !ei_local->stat.tx_packets)
245 {
246 /* The 8390 probably hasn't gotten on the cable yet. */
247 ei_local->interface_num ^= 1; /* Try a different xcvr. */
248 }
249
250 /* Ugly but a reset can be slow, yet must be protected */
251
252 disable_irq_nosync_lockdep(dev->irq);
253 spin_lock(&ei_local->page_lock);
254
255 /* Try to restart the card. Perhaps the user has fixed something. */
256 ei_reset_8390(dev);
257 NS8390_init(dev, 1);
258
259 spin_unlock(&ei_local->page_lock);
260 enable_irq_lockdep(dev->irq);
261 netif_wake_queue(dev);
262}
263
264/**
265 * ei_start_xmit - begin packet transmission
266 * @skb: packet to be sent
267 * @dev: network device to which packet is sent
268 *
269 * Sends a packet to an 8390 network device.
270 */
271
272static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
273{
274 long e8390_base = dev->base_addr;
275 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
276 int send_length = skb->len, output_page;
277 unsigned long flags;
278 char buf[ETH_ZLEN];
279 char *data = skb->data;
280
281 if (skb->len < ETH_ZLEN) {
282 memset(buf, 0, ETH_ZLEN); /* more efficient than doing just the needed bits */
283 memcpy(buf, data, skb->len);
284 send_length = ETH_ZLEN;
285 data = buf;
286 }
287
288 /* Mask interrupts from the ethercard.
289 SMP: We have to grab the lock here otherwise the IRQ handler
290 on another CPU can flip window and race the IRQ mask set. We end
291 up trashing the mcast filter not disabling irqs if we don't lock */
292
293 spin_lock_irqsave(&ei_local->page_lock, flags);
294 outb_p(0x00, e8390_base + EN0_IMR);
295 spin_unlock_irqrestore(&ei_local->page_lock, flags);
296
297
298 /*
299 * Slow phase with lock held.
300 */
301
302 disable_irq_nosync_lockdep_irqsave(dev->irq, &flags);
303
304 spin_lock(&ei_local->page_lock);
305
306 ei_local->irqlock = 1;
307
308 /*
309 * We have two Tx slots available for use. Find the first free
310 * slot, and then perform some sanity checks. With two Tx bufs,
311 * you get very close to transmitting back-to-back packets. With
312 * only one Tx buf, the transmitter sits idle while you reload the
313 * card, leaving a substantial gap between each transmitted packet.
314 */
315
316 if (ei_local->tx1 == 0)
317 {
318 output_page = ei_local->tx_start_page;
319 ei_local->tx1 = send_length;
320 if (ei_debug && ei_local->tx2 > 0)
321 printk(KERN_DEBUG "%s: idle transmitter tx2=%d, lasttx=%d, txing=%d.\n",
322 dev->name, ei_local->tx2, ei_local->lasttx, ei_local->txing);
323 }
324 else if (ei_local->tx2 == 0)
325 {
326 output_page = ei_local->tx_start_page + TX_PAGES/2;
327 ei_local->tx2 = send_length;
328 if (ei_debug && ei_local->tx1 > 0)
329 printk(KERN_DEBUG "%s: idle transmitter, tx1=%d, lasttx=%d, txing=%d.\n",
330 dev->name, ei_local->tx1, ei_local->lasttx, ei_local->txing);
331 }
332 else
333 { /* We should never get here. */
334 if (ei_debug)
335 printk(KERN_DEBUG "%s: No Tx buffers free! tx1=%d tx2=%d last=%d\n",
336 dev->name, ei_local->tx1, ei_local->tx2, ei_local->lasttx);
337 ei_local->irqlock = 0;
338 netif_stop_queue(dev);
339 outb_p(ENISR_ALL, e8390_base + EN0_IMR);
340 spin_unlock(&ei_local->page_lock);
341 enable_irq_lockdep_irqrestore(dev->irq, &flags);
342 ei_local->stat.tx_errors++;
343 return 1;
344 }
345
346 /*
347 * Okay, now upload the packet and trigger a send if the transmitter
348 * isn't already sending. If it is busy, the interrupt handler will
349 * trigger the send later, upon receiving a Tx done interrupt.
350 */
351
352 ei_block_output(dev, send_length, data, output_page);
353
354 if (! ei_local->txing)
355 {
356 ei_local->txing = 1;
357 NS8390_trigger_send(dev, send_length, output_page);
358 dev->trans_start = jiffies;
359 if (output_page == ei_local->tx_start_page)
360 {
361 ei_local->tx1 = -1;
362 ei_local->lasttx = -1;
363 }
364 else
365 {
366 ei_local->tx2 = -1;
367 ei_local->lasttx = -2;
368 }
369 }
370 else ei_local->txqueue++;
371
372 if (ei_local->tx1 && ei_local->tx2)
373 netif_stop_queue(dev);
374 else
375 netif_start_queue(dev);
376
377 /* Turn 8390 interrupts back on. */
378 ei_local->irqlock = 0;
379 outb_p(ENISR_ALL, e8390_base + EN0_IMR);
380
381 spin_unlock(&ei_local->page_lock);
382 enable_irq_lockdep_irqrestore(dev->irq, &flags);
383
384 dev_kfree_skb (skb);
385 ei_local->stat.tx_bytes += send_length;
386
387 return 0;
388} 16}
389 17
390/**
391 * ei_interrupt - handle the interrupts from an 8390
392 * @irq: interrupt number
393 * @dev_id: a pointer to the net_device
394 *
395 * Handle the ether interface interrupts. We pull packets from
396 * the 8390 via the card specific functions and fire them at the networking
397 * stack. We also handle transmit completions and wake the transmit path if
398 * necessary. We also update the counters and do other housekeeping as
399 * needed.
400 */
401
402irqreturn_t ei_interrupt(int irq, void *dev_id) 18irqreturn_t ei_interrupt(int irq, void *dev_id)
403{ 19{
404 struct net_device *dev = dev_id; 20 return __ei_interrupt(irq, dev_id);
405 long e8390_base;
406 int interrupts, nr_serviced = 0;
407 struct ei_device *ei_local;
408
409 e8390_base = dev->base_addr;
410 ei_local = netdev_priv(dev);
411
412 /*
413 * Protect the irq test too.
414 */
415
416 spin_lock(&ei_local->page_lock);
417
418 if (ei_local->irqlock)
419 {
420#if 1 /* This might just be an interrupt for a PCI device sharing this line */
421 /* The "irqlock" check is only for testing. */
422 printk(ei_local->irqlock
423 ? "%s: Interrupted while interrupts are masked! isr=%#2x imr=%#2x.\n"
424 : "%s: Reentering the interrupt handler! isr=%#2x imr=%#2x.\n",
425 dev->name, inb_p(e8390_base + EN0_ISR),
426 inb_p(e8390_base + EN0_IMR));
427#endif
428 spin_unlock(&ei_local->page_lock);
429 return IRQ_NONE;
430 }
431
432 /* Change to page 0 and read the intr status reg. */
433 outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
434 if (ei_debug > 3)
435 printk(KERN_DEBUG "%s: interrupt(isr=%#2.2x).\n", dev->name,
436 inb_p(e8390_base + EN0_ISR));
437
438 /* !!Assumption!! -- we stay in page 0. Don't break this. */
439 while ((interrupts = inb_p(e8390_base + EN0_ISR)) != 0
440 && ++nr_serviced < MAX_SERVICE)
441 {
442 if (!netif_running(dev)) {
443 printk(KERN_WARNING "%s: interrupt from stopped card\n", dev->name);
444 /* rmk - acknowledge the interrupts */
445 outb_p(interrupts, e8390_base + EN0_ISR);
446 interrupts = 0;
447 break;
448 }
449 if (interrupts & ENISR_OVER)
450 ei_rx_overrun(dev);
451 else if (interrupts & (ENISR_RX+ENISR_RX_ERR))
452 {
453 /* Got a good (?) packet. */
454 ei_receive(dev);
455 }
456 /* Push the next to-transmit packet through. */
457 if (interrupts & ENISR_TX)
458 ei_tx_intr(dev);
459 else if (interrupts & ENISR_TX_ERR)
460 ei_tx_err(dev);
461
462 if (interrupts & ENISR_COUNTERS)
463 {
464 ei_local->stat.rx_frame_errors += inb_p(e8390_base + EN0_COUNTER0);
465 ei_local->stat.rx_crc_errors += inb_p(e8390_base + EN0_COUNTER1);
466 ei_local->stat.rx_missed_errors+= inb_p(e8390_base + EN0_COUNTER2);
467 outb_p(ENISR_COUNTERS, e8390_base + EN0_ISR); /* Ack intr. */
468 }
469
470 /* Ignore any RDC interrupts that make it back to here. */
471 if (interrupts & ENISR_RDC)
472 {
473 outb_p(ENISR_RDC, e8390_base + EN0_ISR);
474 }
475
476 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
477 }
478
479 if (interrupts && ei_debug)
480 {
481 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
482 if (nr_serviced >= MAX_SERVICE)
483 {
484 /* 0xFF is valid for a card removal */
485 if(interrupts!=0xFF)
486 printk(KERN_WARNING "%s: Too much work at interrupt, status %#2.2x\n",
487 dev->name, interrupts);
488 outb_p(ENISR_ALL, e8390_base + EN0_ISR); /* Ack. most intrs. */
489 } else {
490 printk(KERN_WARNING "%s: unknown interrupt %#2x\n", dev->name, interrupts);
491 outb_p(0xff, e8390_base + EN0_ISR); /* Ack. all intrs. */
492 }
493 }
494 spin_unlock(&ei_local->page_lock);
495 return IRQ_RETVAL(nr_serviced > 0);
496} 21}
497 22
498#ifdef CONFIG_NET_POLL_CONTROLLER 23#ifdef CONFIG_NET_POLL_CONTROLLER
499void ei_poll(struct net_device *dev) 24void ei_poll(struct net_device *dev)
500{ 25{
501 disable_irq_lockdep(dev->irq); 26 __ei_poll(dev);
502 ei_interrupt(dev->irq, dev);
503 enable_irq_lockdep(dev->irq);
504} 27}
505#endif 28#endif
506 29
507/**
508 * ei_tx_err - handle transmitter error
509 * @dev: network device which threw the exception
510 *
511 * A transmitter error has happened. Most likely excess collisions (which
512 * is a fairly normal condition). If the error is one where the Tx will
513 * have been aborted, we try and send another one right away, instead of
514 * letting the failed packet sit and collect dust in the Tx buffer. This
515 * is a much better solution as it avoids kernel based Tx timeouts, and
516 * an unnecessary card reset.
517 *
518 * Called with lock held.
519 */
520
521static void ei_tx_err(struct net_device *dev)
522{
523 long e8390_base = dev->base_addr;
524 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
525 unsigned char txsr = inb_p(e8390_base+EN0_TSR);
526 unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU);
527
528#ifdef VERBOSE_ERROR_DUMP
529 printk(KERN_DEBUG "%s: transmitter error (%#2x): ", dev->name, txsr);
530 if (txsr & ENTSR_ABT)
531 printk("excess-collisions ");
532 if (txsr & ENTSR_ND)
533 printk("non-deferral ");
534 if (txsr & ENTSR_CRS)
535 printk("lost-carrier ");
536 if (txsr & ENTSR_FU)
537 printk("FIFO-underrun ");
538 if (txsr & ENTSR_CDH)
539 printk("lost-heartbeat ");
540 printk("\n");
541#endif
542
543 outb_p(ENISR_TX_ERR, e8390_base + EN0_ISR); /* Ack intr. */
544
545 if (tx_was_aborted)
546 ei_tx_intr(dev);
547 else
548 {
549 ei_local->stat.tx_errors++;
550 if (txsr & ENTSR_CRS) ei_local->stat.tx_carrier_errors++;
551 if (txsr & ENTSR_CDH) ei_local->stat.tx_heartbeat_errors++;
552 if (txsr & ENTSR_OWC) ei_local->stat.tx_window_errors++;
553 }
554}
555
556/**
557 * ei_tx_intr - transmit interrupt handler
558 * @dev: network device for which tx intr is handled
559 *
560 * We have finished a transmit: check for errors and then trigger the next
561 * packet to be sent. Called with lock held.
562 */
563
564static void ei_tx_intr(struct net_device *dev)
565{
566 long e8390_base = dev->base_addr;
567 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
568 int status = inb(e8390_base + EN0_TSR);
569
570 outb_p(ENISR_TX, e8390_base + EN0_ISR); /* Ack intr. */
571
572 /*
573 * There are two Tx buffers, see which one finished, and trigger
574 * the send of another one if it exists.
575 */
576 ei_local->txqueue--;
577
578 if (ei_local->tx1 < 0)
579 {
580 if (ei_local->lasttx != 1 && ei_local->lasttx != -1)
581 printk(KERN_ERR "%s: bogus last_tx_buffer %d, tx1=%d.\n",
582 ei_local->name, ei_local->lasttx, ei_local->tx1);
583 ei_local->tx1 = 0;
584 if (ei_local->tx2 > 0)
585 {
586 ei_local->txing = 1;
587 NS8390_trigger_send(dev, ei_local->tx2, ei_local->tx_start_page + 6);
588 dev->trans_start = jiffies;
589 ei_local->tx2 = -1,
590 ei_local->lasttx = 2;
591 }
592 else ei_local->lasttx = 20, ei_local->txing = 0;
593 }
594 else if (ei_local->tx2 < 0)
595 {
596 if (ei_local->lasttx != 2 && ei_local->lasttx != -2)
597 printk("%s: bogus last_tx_buffer %d, tx2=%d.\n",
598 ei_local->name, ei_local->lasttx, ei_local->tx2);
599 ei_local->tx2 = 0;
600 if (ei_local->tx1 > 0)
601 {
602 ei_local->txing = 1;
603 NS8390_trigger_send(dev, ei_local->tx1, ei_local->tx_start_page);
604 dev->trans_start = jiffies;
605 ei_local->tx1 = -1;
606 ei_local->lasttx = 1;
607 }
608 else
609 ei_local->lasttx = 10, ei_local->txing = 0;
610 }
611// else printk(KERN_WARNING "%s: unexpected TX-done interrupt, lasttx=%d.\n",
612// dev->name, ei_local->lasttx);
613
614 /* Minimize Tx latency: update the statistics after we restart TXing. */
615 if (status & ENTSR_COL)
616 ei_local->stat.collisions++;
617 if (status & ENTSR_PTX)
618 ei_local->stat.tx_packets++;
619 else
620 {
621 ei_local->stat.tx_errors++;
622 if (status & ENTSR_ABT)
623 {
624 ei_local->stat.tx_aborted_errors++;
625 ei_local->stat.collisions += 16;
626 }
627 if (status & ENTSR_CRS)
628 ei_local->stat.tx_carrier_errors++;
629 if (status & ENTSR_FU)
630 ei_local->stat.tx_fifo_errors++;
631 if (status & ENTSR_CDH)
632 ei_local->stat.tx_heartbeat_errors++;
633 if (status & ENTSR_OWC)
634 ei_local->stat.tx_window_errors++;
635 }
636 netif_wake_queue(dev);
637}
638
639/**
640 * ei_receive - receive some packets
641 * @dev: network device with which receive will be run
642 *
643 * We have a good packet(s), get it/them out of the buffers.
644 * Called with lock held.
645 */
646
647static void ei_receive(struct net_device *dev)
648{
649 long e8390_base = dev->base_addr;
650 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
651 unsigned char rxing_page, this_frame, next_frame;
652 unsigned short current_offset;
653 int rx_pkt_count = 0;
654 struct e8390_pkt_hdr rx_frame;
655 int num_rx_pages = ei_local->stop_page-ei_local->rx_start_page;
656
657 while (++rx_pkt_count < 10)
658 {
659 int pkt_len, pkt_stat;
660
661 /* Get the rx page (incoming packet pointer). */
662 outb_p(E8390_NODMA+E8390_PAGE1, e8390_base + E8390_CMD);
663 rxing_page = inb_p(e8390_base + EN1_CURPAG);
664 outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
665
666 /* Remove one frame from the ring. Boundary is always a page behind. */
667 this_frame = inb_p(e8390_base + EN0_BOUNDARY) + 1;
668 if (this_frame >= ei_local->stop_page)
669 this_frame = ei_local->rx_start_page;
670
671 /* Someday we'll omit the previous, iff we never get this message.
672 (There is at least one clone claimed to have a problem.)
673
674 Keep quiet if it looks like a card removal. One problem here
675 is that some clones crash in roughly the same way.
676 */
677 if (ei_debug > 0 && this_frame != ei_local->current_page && (this_frame!=0x0 || rxing_page!=0xFF))
678 printk(KERN_ERR "%s: mismatched read page pointers %2x vs %2x.\n",
679 dev->name, this_frame, ei_local->current_page);
680
681 if (this_frame == rxing_page) /* Read all the frames? */
682 break; /* Done for now */
683
684 current_offset = this_frame << 8;
685 ei_get_8390_hdr(dev, &rx_frame, this_frame);
686
687 pkt_len = rx_frame.count - sizeof(struct e8390_pkt_hdr);
688 pkt_stat = rx_frame.status;
689
690 next_frame = this_frame + 1 + ((pkt_len+4)>>8);
691
692 /* Check for bogosity warned by 3c503 book: the status byte is never
693 written. This happened a lot during testing! This code should be
694 cleaned up someday. */
695 if (rx_frame.next != next_frame
696 && rx_frame.next != next_frame + 1
697 && rx_frame.next != next_frame - num_rx_pages
698 && rx_frame.next != next_frame + 1 - num_rx_pages) {
699 ei_local->current_page = rxing_page;
700 outb(ei_local->current_page-1, e8390_base+EN0_BOUNDARY);
701 ei_local->stat.rx_errors++;
702 continue;
703 }
704
705 if (pkt_len < 60 || pkt_len > 1518)
706 {
707 if (ei_debug)
708 printk(KERN_DEBUG "%s: bogus packet size: %d, status=%#2x nxpg=%#2x.\n",
709 dev->name, rx_frame.count, rx_frame.status,
710 rx_frame.next);
711 ei_local->stat.rx_errors++;
712 ei_local->stat.rx_length_errors++;
713 }
714 else if ((pkt_stat & 0x0F) == ENRSR_RXOK)
715 {
716 struct sk_buff *skb;
717
718 skb = dev_alloc_skb(pkt_len+2);
719 if (skb == NULL)
720 {
721 if (ei_debug > 1)
722 printk(KERN_DEBUG "%s: Couldn't allocate a sk_buff of size %d.\n",
723 dev->name, pkt_len);
724 ei_local->stat.rx_dropped++;
725 break;
726 }
727 else
728 {
729 skb_reserve(skb,2); /* IP headers on 16 byte boundaries */
730 skb->dev = dev;
731 skb_put(skb, pkt_len); /* Make room */
732 ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame));
733 skb->protocol=eth_type_trans(skb,dev);
734 netif_rx(skb);
735 dev->last_rx = jiffies;
736 ei_local->stat.rx_packets++;
737 ei_local->stat.rx_bytes += pkt_len;
738 if (pkt_stat & ENRSR_PHY)
739 ei_local->stat.multicast++;
740 }
741 }
742 else
743 {
744 if (ei_debug)
745 printk(KERN_DEBUG "%s: bogus packet: status=%#2x nxpg=%#2x size=%d\n",
746 dev->name, rx_frame.status, rx_frame.next,
747 rx_frame.count);
748 ei_local->stat.rx_errors++;
749 /* NB: The NIC counts CRC, frame and missed errors. */
750 if (pkt_stat & ENRSR_FO)
751 ei_local->stat.rx_fifo_errors++;
752 }
753 next_frame = rx_frame.next;
754
755 /* This _should_ never happen: it's here for avoiding bad clones. */
756 if (next_frame >= ei_local->stop_page) {
757 printk("%s: next frame inconsistency, %#2x\n", dev->name,
758 next_frame);
759 next_frame = ei_local->rx_start_page;
760 }
761 ei_local->current_page = next_frame;
762 outb_p(next_frame-1, e8390_base+EN0_BOUNDARY);
763 }
764
765 /* We used to also ack ENISR_OVER here, but that would sometimes mask
766 a real overrun, leaving the 8390 in a stopped state with rec'vr off. */
767 outb_p(ENISR_RX+ENISR_RX_ERR, e8390_base+EN0_ISR);
768 return;
769}
770
771/**
772 * ei_rx_overrun - handle receiver overrun
773 * @dev: network device which threw exception
774 *
775 * We have a receiver overrun: we have to kick the 8390 to get it started
776 * again. Problem is that you have to kick it exactly as NS prescribes in
777 * the updated datasheets, or "the NIC may act in an unpredictable manner."
778 * This includes causing "the NIC to defer indefinitely when it is stopped
779 * on a busy network." Ugh.
780 * Called with lock held. Don't call this with the interrupts off or your
781 * computer will hate you - it takes 10ms or so.
782 */
783
784static void ei_rx_overrun(struct net_device *dev)
785{
786 long e8390_base = dev->base_addr;
787 unsigned char was_txing, must_resend = 0;
788 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
789
790 /*
791 * Record whether a Tx was in progress and then issue the
792 * stop command.
793 */
794 was_txing = inb_p(e8390_base+E8390_CMD) & E8390_TRANS;
795 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
796
797 if (ei_debug > 1)
798 printk(KERN_DEBUG "%s: Receiver overrun.\n", dev->name);
799 ei_local->stat.rx_over_errors++;
800
801 /*
802 * Wait a full Tx time (1.2ms) + some guard time, NS says 1.6ms total.
803 * Early datasheets said to poll the reset bit, but now they say that
804 * it "is not a reliable indicator and subsequently should be ignored."
805 * We wait at least 10ms.
806 */
807
808 mdelay(10);
809
810 /*
811 * Reset RBCR[01] back to zero as per magic incantation.
812 */
813 outb_p(0x00, e8390_base+EN0_RCNTLO);
814 outb_p(0x00, e8390_base+EN0_RCNTHI);
815
816 /*
817 * See if any Tx was interrupted or not. According to NS, this
818 * step is vital, and skipping it will cause no end of havoc.
819 */
820
821 if (was_txing)
822 {
823 unsigned char tx_completed = inb_p(e8390_base+EN0_ISR) & (ENISR_TX+ENISR_TX_ERR);
824 if (!tx_completed)
825 must_resend = 1;
826 }
827
828 /*
829 * Have to enter loopback mode and then restart the NIC before
830 * you are allowed to slurp packets up off the ring.
831 */
832 outb_p(E8390_TXOFF, e8390_base + EN0_TXCR);
833 outb_p(E8390_NODMA + E8390_PAGE0 + E8390_START, e8390_base + E8390_CMD);
834
835 /*
836 * Clear the Rx ring of all the debris, and ack the interrupt.
837 */
838 ei_receive(dev);
839 outb_p(ENISR_OVER, e8390_base+EN0_ISR);
840
841 /*
842 * Leave loopback mode, and resend any packet that got stopped.
843 */
844 outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR);
845 if (must_resend)
846 outb_p(E8390_NODMA + E8390_PAGE0 + E8390_START + E8390_TRANS, e8390_base + E8390_CMD);
847}
848
849/*
850 * Collect the stats. This is called unlocked and from several contexts.
851 */
852
853static struct net_device_stats *get_stats(struct net_device *dev)
854{
855 long ioaddr = dev->base_addr;
856 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
857 unsigned long flags;
858
859 /* If the card is stopped, just return the present stats. */
860 if (!netif_running(dev))
861 return &ei_local->stat;
862
863 spin_lock_irqsave(&ei_local->page_lock,flags);
864 /* Read the counter registers, assuming we are in page 0. */
865 ei_local->stat.rx_frame_errors += inb_p(ioaddr + EN0_COUNTER0);
866 ei_local->stat.rx_crc_errors += inb_p(ioaddr + EN0_COUNTER1);
867 ei_local->stat.rx_missed_errors+= inb_p(ioaddr + EN0_COUNTER2);
868 spin_unlock_irqrestore(&ei_local->page_lock, flags);
869
870 return &ei_local->stat;
871}
872
873/*
874 * Form the 64 bit 8390 multicast table from the linked list of addresses
875 * associated with this dev structure.
876 */
877
878static inline void make_mc_bits(u8 *bits, struct net_device *dev)
879{
880 struct dev_mc_list *dmi;
881
882 for (dmi=dev->mc_list; dmi; dmi=dmi->next)
883 {
884 u32 crc;
885 if (dmi->dmi_addrlen != ETH_ALEN)
886 {
887 printk(KERN_INFO "%s: invalid multicast address length given.\n", dev->name);
888 continue;
889 }
890 crc = ether_crc(ETH_ALEN, dmi->dmi_addr);
891 /*
892 * The 8390 uses the 6 most significant bits of the
893 * CRC to index the multicast table.
894 */
895 bits[crc>>29] |= (1<<((crc>>26)&7));
896 }
897}
898
899/**
900 * do_set_multicast_list - set/clear multicast filter
901 * @dev: net device for which multicast filter is adjusted
902 *
903 * Set or clear the multicast filter for this adaptor. May be called
904 * from a BH in 2.1.x. Must be called with lock held.
905 */
906
907static void do_set_multicast_list(struct net_device *dev)
908{
909 long e8390_base = dev->base_addr;
910 int i;
911 struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
912
913 if (!(dev->flags&(IFF_PROMISC|IFF_ALLMULTI)))
914 {
915 memset(ei_local->mcfilter, 0, 8);
916 if (dev->mc_list)
917 make_mc_bits(ei_local->mcfilter, dev);
918 }
919 else
920 memset(ei_local->mcfilter, 0xFF, 8); /* mcast set to accept-all */
921
922 /*
923 * DP8390 manuals don't specify any magic sequence for altering
924 * the multicast regs on an already running card. To be safe, we
925 * ensure multicast mode is off prior to loading up the new hash
926 * table. If this proves to be not enough, we can always resort
927 * to stopping the NIC, loading the table and then restarting.
928 *
929 * Bug Alert! The MC regs on the SMC 83C690 (SMC Elite and SMC
930 * Elite16) appear to be write-only. The NS 8390 data sheet lists
931 * them as r/w so this is a bug. The SMC 83C790 (SMC Ultra and
932 * Ultra32 EISA) appears to have this bug fixed.
933 */
934
935 if (netif_running(dev))
936 outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR);
937 outb_p(E8390_NODMA + E8390_PAGE1, e8390_base + E8390_CMD);
938 for(i = 0; i < 8; i++)
939 {
940 outb_p(ei_local->mcfilter[i], e8390_base + EN1_MULT_SHIFT(i));
941#ifndef BUG_83C690
942 if(inb_p(e8390_base + EN1_MULT_SHIFT(i))!=ei_local->mcfilter[i])
943 printk(KERN_ERR "Multicast filter read/write mismap %d\n",i);
944#endif
945 }
946 outb_p(E8390_NODMA + E8390_PAGE0, e8390_base + E8390_CMD);
947
948 if(dev->flags&IFF_PROMISC)
949 outb_p(E8390_RXCONFIG | 0x18, e8390_base + EN0_RXCR);
950 else if(dev->flags&IFF_ALLMULTI || dev->mc_list)
951 outb_p(E8390_RXCONFIG | 0x08, e8390_base + EN0_RXCR);
952 else
953 outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR);
954 }
955
956/*
957 * Called without lock held. This is invoked from user context and may
958 * be parallel to just about everything else. Its also fairly quick and
959 * not called too often. Must protect against both bh and irq users
960 */
961
962static void set_multicast_list(struct net_device *dev)
963{
964 unsigned long flags;
965 struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
966
967 spin_lock_irqsave(&ei_local->page_lock, flags);
968 do_set_multicast_list(dev);
969 spin_unlock_irqrestore(&ei_local->page_lock, flags);
970}
971
972/**
973 * ethdev_setup - init rest of 8390 device struct
974 * @dev: network device structure to init
975 *
976 * Initialize the rest of the 8390 device structure. Do NOT __init
977 * this, as it is used by 8390 based modular drivers too.
978 */
979
980static void ethdev_setup(struct net_device *dev)
981{
982 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
983 if (ei_debug > 1)
984 printk(version);
985
986 dev->hard_start_xmit = &ei_start_xmit;
987 dev->get_stats = get_stats;
988 dev->set_multicast_list = &set_multicast_list;
989
990 ether_setup(dev);
991
992 spin_lock_init(&ei_local->page_lock);
993}
994
995/**
996 * alloc_ei_netdev - alloc_etherdev counterpart for 8390
997 * @size: extra bytes to allocate
998 *
999 * Allocate 8390-specific net_device.
1000 */
1001struct net_device *__alloc_ei_netdev(int size) 30struct net_device *__alloc_ei_netdev(int size)
1002{ 31{
1003 return alloc_netdev(sizeof(struct ei_device) + size, "eth%d", 32 return ____alloc_ei_netdev(size);
1004 ethdev_setup);
1005} 33}
1006 34
1007
1008
1009
1010/* This page of functions should be 8390 generic */
1011/* Follow National Semi's recommendations for initializing the "NIC". */
1012
1013/**
1014 * NS8390_init - initialize 8390 hardware
1015 * @dev: network device to initialize
1016 * @startp: boolean. non-zero value to initiate chip processing
1017 *
1018 * Must be called with lock held.
1019 */
1020
1021void NS8390_init(struct net_device *dev, int startp) 35void NS8390_init(struct net_device *dev, int startp)
1022{ 36{
1023 long e8390_base = dev->base_addr; 37 return __NS8390_init(dev, startp);
1024 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
1025 int i;
1026 int endcfg = ei_local->word16
1027 ? (0x48 | ENDCFG_WTS | (ei_local->bigendian ? ENDCFG_BOS : 0))
1028 : 0x48;
1029
1030 if(sizeof(struct e8390_pkt_hdr)!=4)
1031 panic("8390.c: header struct mispacked\n");
1032 /* Follow National Semi's recommendations for initing the DP83902. */
1033 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD); /* 0x21 */
1034 outb_p(endcfg, e8390_base + EN0_DCFG); /* 0x48 or 0x49 */
1035 /* Clear the remote byte count registers. */
1036 outb_p(0x00, e8390_base + EN0_RCNTLO);
1037 outb_p(0x00, e8390_base + EN0_RCNTHI);
1038 /* Set to monitor and loopback mode -- this is vital!. */
1039 outb_p(E8390_RXOFF, e8390_base + EN0_RXCR); /* 0x20 */
1040 outb_p(E8390_TXOFF, e8390_base + EN0_TXCR); /* 0x02 */
1041 /* Set the transmit page and receive ring. */
1042 outb_p(ei_local->tx_start_page, e8390_base + EN0_TPSR);
1043 ei_local->tx1 = ei_local->tx2 = 0;
1044 outb_p(ei_local->rx_start_page, e8390_base + EN0_STARTPG);
1045 outb_p(ei_local->stop_page-1, e8390_base + EN0_BOUNDARY); /* 3c503 says 0x3f,NS0x26*/
1046 ei_local->current_page = ei_local->rx_start_page; /* assert boundary+1 */
1047 outb_p(ei_local->stop_page, e8390_base + EN0_STOPPG);
1048 /* Clear the pending interrupts and mask. */
1049 outb_p(0xFF, e8390_base + EN0_ISR);
1050 outb_p(0x00, e8390_base + EN0_IMR);
1051
1052 /* Copy the station address into the DS8390 registers. */
1053
1054 outb_p(E8390_NODMA + E8390_PAGE1 + E8390_STOP, e8390_base+E8390_CMD); /* 0x61 */
1055 for(i = 0; i < 6; i++)
1056 {
1057 outb_p(dev->dev_addr[i], e8390_base + EN1_PHYS_SHIFT(i));
1058 if (ei_debug > 1 && inb_p(e8390_base + EN1_PHYS_SHIFT(i))!=dev->dev_addr[i])
1059 printk(KERN_ERR "Hw. address read/write mismap %d\n",i);
1060 }
1061
1062 outb_p(ei_local->rx_start_page, e8390_base + EN1_CURPAG);
1063 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
1064
1065 netif_start_queue(dev);
1066 ei_local->tx1 = ei_local->tx2 = 0;
1067 ei_local->txing = 0;
1068
1069 if (startp)
1070 {
1071 outb_p(0xff, e8390_base + EN0_ISR);
1072 outb_p(ENISR_ALL, e8390_base + EN0_IMR);
1073 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base+E8390_CMD);
1074 outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR); /* xmit on. */
1075 /* 3c503 TechMan says rxconfig only after the NIC is started. */
1076 outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR); /* rx on, */
1077 do_set_multicast_list(dev); /* (re)load the mcast table */
1078 }
1079}
1080
1081/* Trigger a transmit start, assuming the length is valid.
1082 Always called with the page lock held */
1083
1084static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
1085 int start_page)
1086{
1087 long e8390_base = dev->base_addr;
1088 struct ei_device *ei_local __attribute((unused)) = (struct ei_device *) netdev_priv(dev);
1089
1090 outb_p(E8390_NODMA+E8390_PAGE0, e8390_base+E8390_CMD);
1091
1092 if (inb_p(e8390_base + E8390_CMD) & E8390_TRANS)
1093 {
1094 printk(KERN_WARNING "%s: trigger_send() called with the transmitter busy.\n",
1095 dev->name);
1096 return;
1097 }
1098 outb_p(length & 0xff, e8390_base + EN0_TCNTLO);
1099 outb_p(length >> 8, e8390_base + EN0_TCNTHI);
1100 outb_p(start_page, e8390_base + EN0_TPSR);
1101 outb_p(E8390_NODMA+E8390_TRANS+E8390_START, e8390_base+E8390_CMD);
1102} 38}
1103 39
1104EXPORT_SYMBOL(ei_open); 40EXPORT_SYMBOL(ei_open);
diff --git a/drivers/net/8390.h b/drivers/net/8390.h
index f44f1220b3a5..414de5bd228f 100644
--- a/drivers/net/8390.h
+++ b/drivers/net/8390.h
@@ -107,35 +107,14 @@ struct ei_device {
107 * - removed AMIGA_PCMCIA from this list, handled as ISA io now 107 * - removed AMIGA_PCMCIA from this list, handled as ISA io now
108 */ 108 */
109 109
110#if defined(CONFIG_MAC) || \ 110#ifndef ei_inb
111 defined(CONFIG_ZORRO8390) || defined(CONFIG_ZORRO8390_MODULE) || \ 111#define ei_inb(_p) inb(_p)
112 defined(CONFIG_HYDRA) || defined(CONFIG_HYDRA_MODULE) 112#define ei_outb(_v,_p) outb(_v,_p)
113#define EI_SHIFT(x) (ei_local->reg_offset[x]) 113#define ei_inb_p(_p) inb_p(_p)
114#undef inb 114#define ei_outb_p(_v,_p) outb_p(_v,_p)
115#undef inb_p 115#endif
116#undef outb 116
117#undef outb_p 117#ifndef EI_SHIFT
118
119#define inb(port) in_8(port)
120#define outb(val,port) out_8(port,val)
121#define inb_p(port) in_8(port)
122#define outb_p(val,port) out_8(port,val)
123
124#elif defined(CONFIG_ARM_ETHERH) || defined(CONFIG_ARM_ETHERH_MODULE)
125#define EI_SHIFT(x) (ei_local->reg_offset[x])
126#undef inb
127#undef inb_p
128#undef outb
129#undef outb_p
130
131#define inb(_p) readb(_p)
132#define outb(_v,_p) writeb(_v,_p)
133#define inb_p(_p) inb(_p)
134#define outb_p(_v,_p) outb(_v,_p)
135
136#elif defined(CONFIG_NE_H8300) || defined(CONFIG_NE_H8300_MODULE)
137#define EI_SHIFT(x) (ei_local->reg_offset[x])
138#else
139#define EI_SHIFT(x) (x) 118#define EI_SHIFT(x) (x)
140#endif 119#endif
141 120
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index ab92cc794c64..9de0eed6755b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -32,7 +32,7 @@ config IFB
32 tristate "Intermediate Functional Block support" 32 tristate "Intermediate Functional Block support"
33 depends on NET_CLS_ACT 33 depends on NET_CLS_ACT
34 ---help--- 34 ---help---
35 This is an intermidiate driver that allows sharing of 35 This is an intermediate driver that allows sharing of
36 resources. 36 resources.
37 To compile this driver as a module, choose M here: the module 37 To compile this driver as a module, choose M here: the module
38 will be called ifb. If you want to use more than one ifb 38 will be called ifb. If you want to use more than one ifb
@@ -188,6 +188,17 @@ config MII
188 or internal device. It is safe to say Y or M here even if your 188 or internal device. It is safe to say Y or M here even if your
189 ethernet card lack MII. 189 ethernet card lack MII.
190 190
191config MACB
192 tristate "Atmel MACB support"
193 depends on NET_ETHERNET && AVR32
194 select MII
195 help
196 The Atmel MACB ethernet interface is found on many AT32 and AT91
197 parts. Say Y to include support for the MACB chip.
198
199 To compile this driver as a module, choose M here: the module
200 will be called macb.
201
191source "drivers/net/arm/Kconfig" 202source "drivers/net/arm/Kconfig"
192 203
193config MACE 204config MACE
@@ -486,7 +497,7 @@ config SGI_IOC3_ETH_HW_TX_CSUM
486 497
487config MIPS_SIM_NET 498config MIPS_SIM_NET
488 tristate "MIPS simulator Network device (EXPERIMENTAL)" 499 tristate "MIPS simulator Network device (EXPERIMENTAL)"
489 depends on NETDEVICES && MIPS_SIM && EXPERIMENTAL 500 depends on MIPS_SIM && EXPERIMENTAL
490 help 501 help
491 The MIPSNET device is a simple Ethernet network device which is 502 The MIPSNET device is a simple Ethernet network device which is
492 emulated by the MIPS Simulator. 503 emulated by the MIPS Simulator.
@@ -1769,8 +1780,8 @@ config VIA_RHINE_NAPI
1769 information. 1780 information.
1770 1781
1771config LAN_SAA9730 1782config LAN_SAA9730
1772 bool "Philips SAA9730 Ethernet support (EXPERIMENTAL)" 1783 bool "Philips SAA9730 Ethernet support"
1773 depends on NET_PCI && EXPERIMENTAL && MIPS 1784 depends on NET_PCI && PCI && MIPS_ATLAS
1774 help 1785 help
1775 The SAA9730 is a combined multimedia and peripheral controller used 1786 The SAA9730 is a combined multimedia and peripheral controller used
1776 in thin clients, Internet access terminals, and diskless 1787 in thin clients, Internet access terminals, and diskless
@@ -2112,7 +2123,7 @@ config SKGE
2112 2123
2113config SKY2 2124config SKY2
2114 tristate "SysKonnect Yukon2 support (EXPERIMENTAL)" 2125 tristate "SysKonnect Yukon2 support (EXPERIMENTAL)"
2115 depends on PCI && EXPERIMENTAL 2126 depends on PCI
2116 select CRC32 2127 select CRC32
2117 ---help--- 2128 ---help---
2118 This driver supports Gigabit Ethernet adapters based on the 2129 This driver supports Gigabit Ethernet adapters based on the
@@ -2120,8 +2131,8 @@ config SKY2
2120 Marvell 88E8021/88E8022/88E8035/88E8036/88E8038/88E8050/88E8052/ 2131 Marvell 88E8021/88E8022/88E8035/88E8036/88E8038/88E8050/88E8052/
2121 88E8053/88E8055/88E8061/88E8062, SysKonnect SK-9E21D/SK-9S21 2132 88E8053/88E8055/88E8061/88E8062, SysKonnect SK-9E21D/SK-9S21
2122 2133
2123 This driver does not support the original Yukon chipset: a seperate 2134 There is companion driver for the older Marvell Yukon and
2124 driver, skge, is provided for Yukon-based adapters. 2135 Genesis based adapters: skge.
2125 2136
2126 To compile this driver as a module, choose M here: the module 2137 To compile this driver as a module, choose M here: the module
2127 will be called sky2. This is recommended. 2138 will be called sky2. This is recommended.
@@ -2136,7 +2147,7 @@ config SK98LIN
2136 This driver supports the original Yukon chipset. A cleaner driver is 2147 This driver supports the original Yukon chipset. A cleaner driver is
2137 also available (skge) which seems to work better than this one. 2148 also available (skge) which seems to work better than this one.
2138 2149
2139 This driver does not support the newer Yukon2 chipset. A seperate 2150 This driver does not support the newer Yukon2 chipset. A separate
2140 driver, sky2, is provided to support Yukon2-based adapters. 2151 driver, sky2, is provided to support Yukon2-based adapters.
2141 2152
2142 The following adapters are supported by this driver: 2153 The following adapters are supported by this driver:
@@ -2251,6 +2262,14 @@ config SPIDER_NET
2251 This driver supports the Gigabit Ethernet chips present on the 2262 This driver supports the Gigabit Ethernet chips present on the
2252 Cell Processor-Based Blades from IBM. 2263 Cell Processor-Based Blades from IBM.
2253 2264
2265config TSI108_ETH
2266 tristate "Tundra TSI108 gigabit Ethernet support"
2267 depends on TSI108_BRIDGE
2268 help
2269 This driver supports Tundra TSI108 gigabit Ethernet ports.
2270 To compile this driver as a module, choose M here: the module
2271 will be called tsi108_eth.
2272
2254config GIANFAR 2273config GIANFAR
2255 tristate "Gianfar Ethernet" 2274 tristate "Gianfar Ethernet"
2256 depends on 85xx || 83xx || PPC_86xx 2275 depends on 85xx || 83xx || PPC_86xx
@@ -2288,7 +2307,7 @@ config UGETH_TX_ON_DEMOND
2288 2307
2289config UGETH_HAS_GIGA 2308config UGETH_HAS_GIGA
2290 bool 2309 bool
2291 depends on UCC_GETH && MPC836x 2310 depends on UCC_GETH && PPC_MPC836x
2292 2311
2293config MV643XX_ETH 2312config MV643XX_ETH
2294 tristate "MV-643XX Ethernet support" 2313 tristate "MV-643XX Ethernet support"
@@ -2341,10 +2360,11 @@ menu "Ethernet (10000 Mbit)"
2341config CHELSIO_T1 2360config CHELSIO_T1
2342 tristate "Chelsio 10Gb Ethernet support" 2361 tristate "Chelsio 10Gb Ethernet support"
2343 depends on PCI 2362 depends on PCI
2363 select CRC32
2344 help 2364 help
2345 This driver supports Chelsio N110 and N210 models 10Gb Ethernet 2365 This driver supports Chelsio gigabit and 10-gigabit
2346 cards. More information about adapter features and performance 2366 Ethernet cards. More information about adapter features and
2347 tuning is in <file:Documentation/networking/cxgb.txt>. 2367 performance tuning is in <file:Documentation/networking/cxgb.txt>.
2348 2368
2349 For general information about Chelsio and our products, visit 2369 For general information about Chelsio and our products, visit
2350 our website at <http://www.chelsio.com>. 2370 our website at <http://www.chelsio.com>.
@@ -2357,6 +2377,13 @@ config CHELSIO_T1
2357 To compile this driver as a module, choose M here: the module 2377 To compile this driver as a module, choose M here: the module
2358 will be called cxgb. 2378 will be called cxgb.
2359 2379
2380config CHELSIO_T1_1G
2381 bool "Chelsio gigabit Ethernet support"
2382 depends on CHELSIO_T1
2383 help
2384 Enables support for Chelsio's gigabit Ethernet PCI cards. If you
2385 are using only 10G cards say 'N' here.
2386
2360config EHEA 2387config EHEA
2361 tristate "eHEA Ethernet support" 2388 tristate "eHEA Ethernet support"
2362 depends on IBMEBUS 2389 depends on IBMEBUS
@@ -2447,6 +2474,12 @@ config MYRI10GE
2447 <file:Documentation/networking/net-modules.txt>. The module 2474 <file:Documentation/networking/net-modules.txt>. The module
2448 will be called myri10ge. 2475 will be called myri10ge.
2449 2476
2477config NETXEN_NIC
2478 tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"
2479 depends on PCI
2480 help
2481 This enables the support for NetXen's Gigabit Ethernet card.
2482
2450endmenu 2483endmenu
2451 2484
2452source "drivers/net/tokenring/Kconfig" 2485source "drivers/net/tokenring/Kconfig"
@@ -2467,7 +2500,7 @@ config ISERIES_VETH
2467 2500
2468config RIONET 2501config RIONET
2469 tristate "RapidIO Ethernet over messaging driver support" 2502 tristate "RapidIO Ethernet over messaging driver support"
2470 depends on NETDEVICES && RAPIDIO 2503 depends on RAPIDIO
2471 2504
2472config RIONET_TX_SIZE 2505config RIONET_TX_SIZE
2473 int "Number of outbound queue entries" 2506 int "Number of outbound queue entries"
@@ -2717,6 +2750,7 @@ config PPP_MPPE
2717 select CRYPTO 2750 select CRYPTO
2718 select CRYPTO_SHA1 2751 select CRYPTO_SHA1
2719 select CRYPTO_ARC4 2752 select CRYPTO_ARC4
2753 select CRYPTO_ECB
2720 ---help--- 2754 ---help---
2721 Support for the MPPE Encryption protocol, as employed by the 2755 Support for the MPPE Encryption protocol, as employed by the
2722 Microsoft Point-to-Point Tunneling Protocol. 2756 Microsoft Point-to-Point Tunneling Protocol.
@@ -2832,7 +2866,7 @@ config NET_FC
2832 "SCSI generic support". 2866 "SCSI generic support".
2833 2867
2834config SHAPER 2868config SHAPER
2835 tristate "Traffic Shaper (EXPERIMENTAL)" 2869 tristate "Traffic Shaper (OBSOLETE)"
2836 depends on EXPERIMENTAL 2870 depends on EXPERIMENTAL
2837 ---help--- 2871 ---help---
2838 The traffic shaper is a virtual network device that allows you to 2872 The traffic shaper is a virtual network device that allows you to
@@ -2841,9 +2875,9 @@ config SHAPER
2841 these virtual devices. See 2875 these virtual devices. See
2842 <file:Documentation/networking/shaper.txt> for more information. 2876 <file:Documentation/networking/shaper.txt> for more information.
2843 2877
2844 An alternative to this traffic shaper is the experimental 2878 An alternative to this traffic shaper are traffic schedulers which
2845 Class-Based Queuing (CBQ) scheduling support which you get if you 2879 you'll get if you say Y to "QoS and/or fair queuing" in
2846 say Y to "QoS and/or fair queuing" above. 2880 "Networking options".
2847 2881
2848 To compile this driver as a module, choose M here: the module 2882 To compile this driver as a module, choose M here: the module
2849 will be called shaper. If unsure, say N. 2883 will be called shaper. If unsure, say N.
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index f270bc49e571..4c0d4e5ce42b 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -82,7 +82,7 @@ obj-$(CONFIG_HAMACHI) += hamachi.o
82obj-$(CONFIG_NET) += Space.o loopback.o 82obj-$(CONFIG_NET) += Space.o loopback.o
83obj-$(CONFIG_SEEQ8005) += seeq8005.o 83obj-$(CONFIG_SEEQ8005) += seeq8005.o
84obj-$(CONFIG_NET_SB1000) += sb1000.o 84obj-$(CONFIG_NET_SB1000) += sb1000.o
85obj-$(CONFIG_MAC8390) += mac8390.o 8390.o 85obj-$(CONFIG_MAC8390) += mac8390.o
86obj-$(CONFIG_APNE) += apne.o 8390.o 86obj-$(CONFIG_APNE) += apne.o 8390.o
87obj-$(CONFIG_PCMCIA_PCNET) += 8390.o 87obj-$(CONFIG_PCMCIA_PCNET) += 8390.o
88obj-$(CONFIG_SHAPER) += shaper.o 88obj-$(CONFIG_SHAPER) += shaper.o
@@ -90,7 +90,6 @@ obj-$(CONFIG_HP100) += hp100.o
90obj-$(CONFIG_SMC9194) += smc9194.o 90obj-$(CONFIG_SMC9194) += smc9194.o
91obj-$(CONFIG_FEC) += fec.o 91obj-$(CONFIG_FEC) += fec.o
92obj-$(CONFIG_68360_ENET) += 68360enet.o 92obj-$(CONFIG_68360_ENET) += 68360enet.o
93obj-$(CONFIG_ARM_ETHERH) += 8390.o
94obj-$(CONFIG_WD80x3) += wd.o 8390.o 93obj-$(CONFIG_WD80x3) += wd.o 8390.o
95obj-$(CONFIG_EL2) += 3c503.o 8390.o 94obj-$(CONFIG_EL2) += 3c503.o 8390.o
96obj-$(CONFIG_NE2000) += ne.o 8390.o 95obj-$(CONFIG_NE2000) += ne.o 8390.o
@@ -107,8 +106,9 @@ obj-$(CONFIG_NE3210) += ne3210.o 8390.o
107obj-$(CONFIG_NET_SB1250_MAC) += sb1250-mac.o 106obj-$(CONFIG_NET_SB1250_MAC) += sb1250-mac.o
108obj-$(CONFIG_B44) += b44.o 107obj-$(CONFIG_B44) += b44.o
109obj-$(CONFIG_FORCEDETH) += forcedeth.o 108obj-$(CONFIG_FORCEDETH) += forcedeth.o
110obj-$(CONFIG_NE_H8300) += ne-h8300.o 8390.o 109obj-$(CONFIG_NE_H8300) += ne-h8300.o
111 110
111obj-$(CONFIG_TSI108_ETH) += tsi108_eth.o
112obj-$(CONFIG_MV643XX_ETH) += mv643xx_eth.o 112obj-$(CONFIG_MV643XX_ETH) += mv643xx_eth.o
113obj-$(CONFIG_QLA3XXX) += qla3xxx.o 113obj-$(CONFIG_QLA3XXX) += qla3xxx.o
114 114
@@ -165,7 +165,7 @@ obj-$(CONFIG_BVME6000_NET) += 82596.o
165obj-$(CONFIG_LP486E) += lp486e.o 165obj-$(CONFIG_LP486E) += lp486e.o
166 166
167obj-$(CONFIG_ETH16I) += eth16i.o 167obj-$(CONFIG_ETH16I) += eth16i.o
168obj-$(CONFIG_ZORRO8390) += zorro8390.o 8390.o 168obj-$(CONFIG_ZORRO8390) += zorro8390.o
169obj-$(CONFIG_HPLANCE) += hplance.o 7990.o 169obj-$(CONFIG_HPLANCE) += hplance.o 7990.o
170obj-$(CONFIG_MVME147_NET) += mvme147.o 7990.o 170obj-$(CONFIG_MVME147_NET) += mvme147.o 7990.o
171obj-$(CONFIG_EQUALIZER) += eql.o 171obj-$(CONFIG_EQUALIZER) += eql.o
@@ -178,7 +178,7 @@ obj-$(CONFIG_ATARILANCE) += atarilance.o
178obj-$(CONFIG_ATARI_BIONET) += atari_bionet.o 178obj-$(CONFIG_ATARI_BIONET) += atari_bionet.o
179obj-$(CONFIG_ATARI_PAMSNET) += atari_pamsnet.o 179obj-$(CONFIG_ATARI_PAMSNET) += atari_pamsnet.o
180obj-$(CONFIG_A2065) += a2065.o 180obj-$(CONFIG_A2065) += a2065.o
181obj-$(CONFIG_HYDRA) += hydra.o 8390.o 181obj-$(CONFIG_HYDRA) += hydra.o
182obj-$(CONFIG_ARIADNE) += ariadne.o 182obj-$(CONFIG_ARIADNE) += ariadne.o
183obj-$(CONFIG_CS89x0) += cs89x0.o 183obj-$(CONFIG_CS89x0) += cs89x0.o
184obj-$(CONFIG_MACSONIC) += macsonic.o 184obj-$(CONFIG_MACSONIC) += macsonic.o
@@ -197,6 +197,8 @@ obj-$(CONFIG_SMC911X) += smc911x.o
197obj-$(CONFIG_DM9000) += dm9000.o 197obj-$(CONFIG_DM9000) += dm9000.o
198obj-$(CONFIG_FEC_8XX) += fec_8xx/ 198obj-$(CONFIG_FEC_8XX) += fec_8xx/
199 199
200obj-$(CONFIG_MACB) += macb.o
201
200obj-$(CONFIG_ARM) += arm/ 202obj-$(CONFIG_ARM) += arm/
201obj-$(CONFIG_DEV_APPLETALK) += appletalk/ 203obj-$(CONFIG_DEV_APPLETALK) += appletalk/
202obj-$(CONFIG_TR) += tokenring/ 204obj-$(CONFIG_TR) += tokenring/
@@ -214,3 +216,4 @@ obj-$(CONFIG_NETCONSOLE) += netconsole.o
214 216
215obj-$(CONFIG_FS_ENET) += fs_enet/ 217obj-$(CONFIG_FS_ENET) += fs_enet/
216 218
219obj-$(CONFIG_NETXEN_NIC) += netxen/
diff --git a/drivers/net/Space.c b/drivers/net/Space.c
index a67f5efc983f..602ed31a5dd9 100644
--- a/drivers/net/Space.c
+++ b/drivers/net/Space.c
@@ -33,7 +33,6 @@
33#include <linux/errno.h> 33#include <linux/errno.h>
34#include <linux/init.h> 34#include <linux/init.h>
35#include <linux/netlink.h> 35#include <linux/netlink.h>
36#include <linux/divert.h>
37 36
38/* A unified ethernet device probe. This is the easiest way to have every 37/* A unified ethernet device probe. This is the easiest way to have every
39 ethernet adaptor have the name "eth[0123...]". 38 ethernet adaptor have the name "eth[0123...]".
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index ef65e5917c8f..18896f24d407 100644
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -1490,32 +1490,7 @@ static void amd8111e_read_regs(struct amd8111e_priv *lp, u32 *buf)
1490 buf[12] = readl(mmio + STAT0); 1490 buf[12] = readl(mmio + STAT0);
1491} 1491}
1492 1492
1493/*
1494amd8111e crc generator implementation is different from the kernel
1495ether_crc() function.
1496*/
1497static int amd8111e_ether_crc(int len, char* mac_addr)
1498{
1499 int i,byte;
1500 unsigned char octet;
1501 u32 crc= INITCRC;
1502
1503 for(byte=0; byte < len; byte++){
1504 octet = mac_addr[byte];
1505 for( i=0;i < 8; i++){
1506 /*If the next bit form the input stream is 1,subtract the divisor (CRC32) from the dividend(crc).*/
1507 if( (octet & 0x1) ^ (crc & 0x1) ){
1508 crc >>= 1;
1509 crc ^= CRC32;
1510 }
1511 else
1512 crc >>= 1;
1513 1493
1514 octet >>= 1;
1515 }
1516 }
1517 return crc;
1518}
1519/* 1494/*
1520This function sets promiscuos mode, all-multi mode or the multicast address 1495This function sets promiscuos mode, all-multi mode or the multicast address
1521list to the device. 1496list to the device.
@@ -1556,7 +1531,7 @@ static void amd8111e_set_multicast_list(struct net_device *dev)
1556 mc_filter[1] = mc_filter[0] = 0; 1531 mc_filter[1] = mc_filter[0] = 0;
1557 for (i = 0, mc_ptr = dev->mc_list; mc_ptr && i < dev->mc_count; 1532 for (i = 0, mc_ptr = dev->mc_list; mc_ptr && i < dev->mc_count;
1558 i++, mc_ptr = mc_ptr->next) { 1533 i++, mc_ptr = mc_ptr->next) {
1559 bit_num = ( amd8111e_ether_crc(ETH_ALEN,mc_ptr->dmi_addr) >> 26 ) & 0x3f; 1534 bit_num = (ether_crc_le(ETH_ALEN, mc_ptr->dmi_addr) >> 26) & 0x3f;
1560 mc_filter[bit_num >> 5] |= 1 << (bit_num & 31); 1535 mc_filter[bit_num >> 5] |= 1 << (bit_num & 31);
1561 } 1536 }
1562 amd8111e_writeq(*(u64*)mc_filter,lp->mmio+ LADRF); 1537 amd8111e_writeq(*(u64*)mc_filter,lp->mmio+ LADRF);
diff --git a/drivers/net/amd8111e.h b/drivers/net/amd8111e.h
index 7727d328f65e..2007510c4eb6 100644
--- a/drivers/net/amd8111e.h
+++ b/drivers/net/amd8111e.h
@@ -651,10 +651,6 @@ typedef enum {
651/* driver ioctl parameters */ 651/* driver ioctl parameters */
652#define AMD8111E_REG_DUMP_LEN 13*sizeof(u32) 652#define AMD8111E_REG_DUMP_LEN 13*sizeof(u32)
653 653
654/* crc generator constants */
655#define CRC32 0xedb88320
656#define INITCRC 0xFFFFFFFF
657
658/* amd8111e desriptor format */ 654/* amd8111e desriptor format */
659 655
660struct amd8111e_tx_dr{ 656struct amd8111e_tx_dr{
diff --git a/drivers/net/arcnet/com20020.c b/drivers/net/arcnet/com20020.c
index 0dc70c7b7940..aa9dd8f11269 100644
--- a/drivers/net/arcnet/com20020.c
+++ b/drivers/net/arcnet/com20020.c
@@ -337,13 +337,16 @@ static void com20020_set_mc_list(struct net_device *dev)
337 } 337 }
338} 338}
339 339
340#ifdef MODULE 340#if defined(CONFIG_ARCNET_COM20020_PCI_MODULE) || \
341 341 defined(CONFIG_ARCNET_COM20020_ISA_MODULE)
342EXPORT_SYMBOL(com20020_check); 342EXPORT_SYMBOL(com20020_check);
343EXPORT_SYMBOL(com20020_found); 343EXPORT_SYMBOL(com20020_found);
344#endif
344 345
345MODULE_LICENSE("GPL"); 346MODULE_LICENSE("GPL");
346 347
348#ifdef MODULE
349
347int init_module(void) 350int init_module(void)
348{ 351{
349 BUGLVL(D_NORMAL) printk(VERSION); 352 BUGLVL(D_NORMAL) printk(VERSION);
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index 127561c782fd..8ebd68e2af98 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -193,12 +193,9 @@ static struct net_device_stats *ep93xx_get_stats(struct net_device *dev)
193static int ep93xx_rx(struct net_device *dev, int *budget) 193static int ep93xx_rx(struct net_device *dev, int *budget)
194{ 194{
195 struct ep93xx_priv *ep = netdev_priv(dev); 195 struct ep93xx_priv *ep = netdev_priv(dev);
196 int tail_offset;
197 int rx_done; 196 int rx_done;
198 int processed; 197 int processed;
199 198
200 tail_offset = rdl(ep, REG_RXSTSQCURADD) - ep->descs_dma_addr;
201
202 rx_done = 0; 199 rx_done = 0;
203 processed = 0; 200 processed = 0;
204 while (*budget > 0) { 201 while (*budget > 0) {
@@ -211,36 +208,28 @@ static int ep93xx_rx(struct net_device *dev, int *budget)
211 208
212 entry = ep->rx_pointer; 209 entry = ep->rx_pointer;
213 rstat = ep->descs->rstat + entry; 210 rstat = ep->descs->rstat + entry;
214 if ((void *)rstat - (void *)ep->descs == tail_offset) { 211
212 rstat0 = rstat->rstat0;
213 rstat1 = rstat->rstat1;
214 if (!(rstat0 & RSTAT0_RFP) || !(rstat1 & RSTAT1_RFP)) {
215 rx_done = 1; 215 rx_done = 1;
216 break; 216 break;
217 } 217 }
218 218
219 rstat0 = rstat->rstat0;
220 rstat1 = rstat->rstat1;
221 rstat->rstat0 = 0; 219 rstat->rstat0 = 0;
222 rstat->rstat1 = 0; 220 rstat->rstat1 = 0;
223 221
224 if (!(rstat0 & RSTAT0_RFP))
225 printk(KERN_CRIT "ep93xx_rx: buffer not done "
226 " %.8x %.8x\n", rstat0, rstat1);
227 if (!(rstat0 & RSTAT0_EOF)) 222 if (!(rstat0 & RSTAT0_EOF))
228 printk(KERN_CRIT "ep93xx_rx: not end-of-frame " 223 printk(KERN_CRIT "ep93xx_rx: not end-of-frame "
229 " %.8x %.8x\n", rstat0, rstat1); 224 " %.8x %.8x\n", rstat0, rstat1);
230 if (!(rstat0 & RSTAT0_EOB)) 225 if (!(rstat0 & RSTAT0_EOB))
231 printk(KERN_CRIT "ep93xx_rx: not end-of-buffer " 226 printk(KERN_CRIT "ep93xx_rx: not end-of-buffer "
232 " %.8x %.8x\n", rstat0, rstat1); 227 " %.8x %.8x\n", rstat0, rstat1);
233 if (!(rstat1 & RSTAT1_RFP))
234 printk(KERN_CRIT "ep93xx_rx: buffer1 not done "
235 " %.8x %.8x\n", rstat0, rstat1);
236 if ((rstat1 & RSTAT1_BUFFER_INDEX) >> 16 != entry) 228 if ((rstat1 & RSTAT1_BUFFER_INDEX) >> 16 != entry)
237 printk(KERN_CRIT "ep93xx_rx: entry mismatch " 229 printk(KERN_CRIT "ep93xx_rx: entry mismatch "
238 " %.8x %.8x\n", rstat0, rstat1); 230 " %.8x %.8x\n", rstat0, rstat1);
239 231
240 if (!(rstat0 & RSTAT0_RWE)) { 232 if (!(rstat0 & RSTAT0_RWE)) {
241 printk(KERN_NOTICE "ep93xx_rx: receive error "
242 " %.8x %.8x\n", rstat0, rstat1);
243
244 ep->stats.rx_errors++; 233 ep->stats.rx_errors++;
245 if (rstat0 & RSTAT0_OE) 234 if (rstat0 & RSTAT0_OE)
246 ep->stats.rx_fifo_errors++; 235 ep->stats.rx_fifo_errors++;
@@ -301,13 +290,8 @@ err:
301 290
302static int ep93xx_have_more_rx(struct ep93xx_priv *ep) 291static int ep93xx_have_more_rx(struct ep93xx_priv *ep)
303{ 292{
304 struct ep93xx_rstat *rstat; 293 struct ep93xx_rstat *rstat = ep->descs->rstat + ep->rx_pointer;
305 int tail_offset; 294 return !!((rstat->rstat0 & RSTAT0_RFP) && (rstat->rstat1 & RSTAT1_RFP));
306
307 rstat = ep->descs->rstat + ep->rx_pointer;
308 tail_offset = rdl(ep, REG_RXSTSQCURADD) - ep->descs_dma_addr;
309
310 return !((void *)rstat - (void *)ep->descs == tail_offset);
311} 295}
312 296
313static int ep93xx_poll(struct net_device *dev, int *budget) 297static int ep93xx_poll(struct net_device *dev, int *budget)
@@ -347,7 +331,7 @@ static int ep93xx_xmit(struct sk_buff *skb, struct net_device *dev)
347 struct ep93xx_priv *ep = netdev_priv(dev); 331 struct ep93xx_priv *ep = netdev_priv(dev);
348 int entry; 332 int entry;
349 333
350 if (unlikely(skb->len) > MAX_PKT_SIZE) { 334 if (unlikely(skb->len > MAX_PKT_SIZE)) {
351 ep->stats.tx_dropped++; 335 ep->stats.tx_dropped++;
352 dev_kfree_skb(skb); 336 dev_kfree_skb(skb);
353 return NETDEV_TX_OK; 337 return NETDEV_TX_OK;
@@ -379,10 +363,8 @@ static int ep93xx_xmit(struct sk_buff *skb, struct net_device *dev)
379static void ep93xx_tx_complete(struct net_device *dev) 363static void ep93xx_tx_complete(struct net_device *dev)
380{ 364{
381 struct ep93xx_priv *ep = netdev_priv(dev); 365 struct ep93xx_priv *ep = netdev_priv(dev);
382 int tail_offset;
383 int wake; 366 int wake;
384 367
385 tail_offset = rdl(ep, REG_TXSTSQCURADD) - ep->descs_dma_addr;
386 wake = 0; 368 wake = 0;
387 369
388 spin_lock(&ep->tx_pending_lock); 370 spin_lock(&ep->tx_pending_lock);
@@ -393,15 +375,13 @@ static void ep93xx_tx_complete(struct net_device *dev)
393 375
394 entry = ep->tx_clean_pointer; 376 entry = ep->tx_clean_pointer;
395 tstat = ep->descs->tstat + entry; 377 tstat = ep->descs->tstat + entry;
396 if ((void *)tstat - (void *)ep->descs == tail_offset)
397 break;
398 378
399 tstat0 = tstat->tstat0; 379 tstat0 = tstat->tstat0;
380 if (!(tstat0 & TSTAT0_TXFP))
381 break;
382
400 tstat->tstat0 = 0; 383 tstat->tstat0 = 0;
401 384
402 if (!(tstat0 & TSTAT0_TXFP))
403 printk(KERN_CRIT "ep93xx_tx_complete: buffer not done "
404 " %.8x\n", tstat0);
405 if (tstat0 & TSTAT0_FA) 385 if (tstat0 & TSTAT0_FA)
406 printk(KERN_CRIT "ep93xx_tx_complete: frame aborted " 386 printk(KERN_CRIT "ep93xx_tx_complete: frame aborted "
407 " %.8x\n", tstat0); 387 " %.8x\n", tstat0);
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 4ae98970b282..f3faa4fe58e7 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -52,7 +52,12 @@
52#include <asm/ecard.h> 52#include <asm/ecard.h>
53#include <asm/io.h> 53#include <asm/io.h>
54 54
55#include "../8390.h" 55#define EI_SHIFT(x) (ei_local->reg_offset[x])
56
57#define ei_inb(_p) readb((void __iomem *)_p)
58#define ei_outb(_v,_p) writeb(_v,(void __iomem *)_p)
59#define ei_inb_p(_p) readb((void __iomem *)_p)
60#define ei_outb_p(_v,_p) writeb(_v,(void __iomem *)_p)
56 61
57#define NET_DEBUG 0 62#define NET_DEBUG 0
58#define DEBUG_INIT 2 63#define DEBUG_INIT 2
@@ -60,6 +65,11 @@
60#define DRV_NAME "etherh" 65#define DRV_NAME "etherh"
61#define DRV_VERSION "1.11" 66#define DRV_VERSION "1.11"
62 67
68static char version[] __initdata =
69 "EtherH/EtherM Driver (c) 2002-2004 Russell King " DRV_VERSION "\n";
70
71#include "../lib8390.c"
72
63static unsigned int net_debug = NET_DEBUG; 73static unsigned int net_debug = NET_DEBUG;
64 74
65struct etherh_priv { 75struct etherh_priv {
@@ -87,9 +97,6 @@ MODULE_AUTHOR("Russell King");
87MODULE_DESCRIPTION("EtherH/EtherM driver"); 97MODULE_DESCRIPTION("EtherH/EtherM driver");
88MODULE_LICENSE("GPL"); 98MODULE_LICENSE("GPL");
89 99
90static char version[] __initdata =
91 "EtherH/EtherM Driver (c) 2002-2004 Russell King " DRV_VERSION "\n";
92
93#define ETHERH500_DATAPORT 0x800 /* MEMC */ 100#define ETHERH500_DATAPORT 0x800 /* MEMC */
94#define ETHERH500_NS8390 0x000 /* MEMC */ 101#define ETHERH500_NS8390 0x000 /* MEMC */
95#define ETHERH500_CTRLPORT 0x800 /* IOC */ 102#define ETHERH500_CTRLPORT 0x800 /* IOC */
@@ -177,7 +184,7 @@ etherh_setif(struct net_device *dev)
177 switch (etherh_priv(dev)->id) { 184 switch (etherh_priv(dev)->id) {
178 case PROD_I3_ETHERLAN600: 185 case PROD_I3_ETHERLAN600:
179 case PROD_I3_ETHERLAN600A: 186 case PROD_I3_ETHERLAN600A:
180 addr = (void *)dev->base_addr + EN0_RCNTHI; 187 addr = (void __iomem *)dev->base_addr + EN0_RCNTHI;
181 188
182 switch (dev->if_port) { 189 switch (dev->if_port) {
183 case IF_PORT_10BASE2: 190 case IF_PORT_10BASE2:
@@ -218,7 +225,7 @@ etherh_getifstat(struct net_device *dev)
218 switch (etherh_priv(dev)->id) { 225 switch (etherh_priv(dev)->id) {
219 case PROD_I3_ETHERLAN600: 226 case PROD_I3_ETHERLAN600:
220 case PROD_I3_ETHERLAN600A: 227 case PROD_I3_ETHERLAN600A:
221 addr = (void *)dev->base_addr + EN0_RCNTHI; 228 addr = (void __iomem *)dev->base_addr + EN0_RCNTHI;
222 switch (dev->if_port) { 229 switch (dev->if_port) {
223 case IF_PORT_10BASE2: 230 case IF_PORT_10BASE2:
224 stat = 1; 231 stat = 1;
@@ -281,7 +288,7 @@ static void
281etherh_reset(struct net_device *dev) 288etherh_reset(struct net_device *dev)
282{ 289{
283 struct ei_device *ei_local = netdev_priv(dev); 290 struct ei_device *ei_local = netdev_priv(dev);
284 void __iomem *addr = (void *)dev->base_addr; 291 void __iomem *addr = (void __iomem *)dev->base_addr;
285 292
286 writeb(E8390_NODMA+E8390_PAGE0+E8390_STOP, addr); 293 writeb(E8390_NODMA+E8390_PAGE0+E8390_STOP, addr);
287 294
@@ -327,7 +334,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
327 334
328 ei_local->dmaing = 1; 335 ei_local->dmaing = 1;
329 336
330 addr = (void *)dev->base_addr; 337 addr = (void __iomem *)dev->base_addr;
331 dma_base = etherh_priv(dev)->dma_base; 338 dma_base = etherh_priv(dev)->dma_base;
332 339
333 count = (count + 1) & ~1; 340 count = (count + 1) & ~1;
@@ -360,7 +367,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
360 printk(KERN_ERR "%s: timeout waiting for TX RDC\n", 367 printk(KERN_ERR "%s: timeout waiting for TX RDC\n",
361 dev->name); 368 dev->name);
362 etherh_reset (dev); 369 etherh_reset (dev);
363 NS8390_init (dev, 1); 370 __NS8390_init (dev, 1);
364 break; 371 break;
365 } 372 }
366 373
@@ -387,7 +394,7 @@ etherh_block_input (struct net_device *dev, int count, struct sk_buff *skb, int
387 394
388 ei_local->dmaing = 1; 395 ei_local->dmaing = 1;
389 396
390 addr = (void *)dev->base_addr; 397 addr = (void __iomem *)dev->base_addr;
391 dma_base = etherh_priv(dev)->dma_base; 398 dma_base = etherh_priv(dev)->dma_base;
392 399
393 buf = skb->data; 400 buf = skb->data;
@@ -427,7 +434,7 @@ etherh_get_header (struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_p
427 434
428 ei_local->dmaing = 1; 435 ei_local->dmaing = 1;
429 436
430 addr = (void *)dev->base_addr; 437 addr = (void __iomem *)dev->base_addr;
431 dma_base = etherh_priv(dev)->dma_base; 438 dma_base = etherh_priv(dev)->dma_base;
432 439
433 writeb (E8390_NODMA | E8390_PAGE0 | E8390_START, addr + E8390_CMD); 440 writeb (E8390_NODMA | E8390_PAGE0 | E8390_START, addr + E8390_CMD);
@@ -465,7 +472,7 @@ etherh_open(struct net_device *dev)
465 return -EINVAL; 472 return -EINVAL;
466 } 473 }
467 474
468 if (request_irq(dev->irq, ei_interrupt, 0, dev->name, dev)) 475 if (request_irq(dev->irq, __ei_interrupt, 0, dev->name, dev))
469 return -EAGAIN; 476 return -EAGAIN;
470 477
471 /* 478 /*
@@ -491,7 +498,7 @@ etherh_open(struct net_device *dev)
491 etherh_setif(dev); 498 etherh_setif(dev);
492 499
493 etherh_reset(dev); 500 etherh_reset(dev);
494 ei_open(dev); 501 __ei_open(dev);
495 502
496 return 0; 503 return 0;
497} 504}
@@ -502,7 +509,7 @@ etherh_open(struct net_device *dev)
502static int 509static int
503etherh_close(struct net_device *dev) 510etherh_close(struct net_device *dev)
504{ 511{
505 ei_close (dev); 512 __ei_close (dev);
506 free_irq (dev->irq, dev); 513 free_irq (dev->irq, dev);
507 return 0; 514 return 0;
508} 515}
@@ -650,7 +657,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
650 if (ret) 657 if (ret)
651 goto out; 658 goto out;
652 659
653 dev = __alloc_ei_netdev(sizeof(struct etherh_priv)); 660 dev = ____alloc_ei_netdev(sizeof(struct etherh_priv));
654 if (!dev) { 661 if (!dev) {
655 ret = -ENOMEM; 662 ret = -ENOMEM;
656 goto release; 663 goto release;
@@ -736,7 +743,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
736 ei_local->interface_num = 0; 743 ei_local->interface_num = 0;
737 744
738 etherh_reset(dev); 745 etherh_reset(dev);
739 NS8390_init(dev, 0); 746 __NS8390_init(dev, 0);
740 747
741 ret = register_netdev(dev); 748 ret = register_netdev(dev);
742 if (ret) 749 if (ret)
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 4873dc610d22..f0b6879a1c7d 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -102,7 +102,7 @@ static void enable_mac(struct net_device *, int);
102// externs 102// externs
103extern int get_ethernet_addr(char *ethernet_addr); 103extern int get_ethernet_addr(char *ethernet_addr);
104extern void str2eaddr(unsigned char *ea, unsigned char *str); 104extern void str2eaddr(unsigned char *ea, unsigned char *str);
105extern char * __init prom_getcmdline(void); 105extern char * prom_getcmdline(void);
106 106
107/* 107/*
108 * Theory of operation 108 * Theory of operation
@@ -360,7 +360,8 @@ static int mii_probe (struct net_device *dev)
360 BUG_ON(!phydev); 360 BUG_ON(!phydev);
361 BUG_ON(phydev->attached_dev); 361 BUG_ON(phydev->attached_dev);
362 362
363 phydev = phy_connect(dev, phydev->dev.bus_id, &au1000_adjust_link, 0); 363 phydev = phy_connect(dev, phydev->dev.bus_id, &au1000_adjust_link, 0,
364 PHY_INTERFACE_MODE_MII);
364 365
365 if (IS_ERR(phydev)) { 366 if (IS_ERR(phydev)) {
366 printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name); 367 printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 1ec217433b4c..474a4e3438db 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -908,8 +908,9 @@ static irqreturn_t b44_interrupt(int irq, void *dev_id)
908 istat = br32(bp, B44_ISTAT); 908 istat = br32(bp, B44_ISTAT);
909 imask = br32(bp, B44_IMASK); 909 imask = br32(bp, B44_IMASK);
910 910
911 /* ??? What the fuck is the purpose of the interrupt mask 911 /* The interrupt mask register controls which interrupt bits
912 * ??? register if we have to mask it out by hand anyways? 912 * will actually raise an interrupt to the CPU when set by hw/firmware,
913 * but doesn't mask off the bits.
913 */ 914 */
914 istat &= imask; 915 istat &= imask;
915 if (istat) { 916 if (istat) {
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 01b76d3aa42f..fc2f1d1c7ead 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -53,11 +53,12 @@
53 53
54#include "bnx2.h" 54#include "bnx2.h"
55#include "bnx2_fw.h" 55#include "bnx2_fw.h"
56#include "bnx2_fw2.h"
56 57
57#define DRV_MODULE_NAME "bnx2" 58#define DRV_MODULE_NAME "bnx2"
58#define PFX DRV_MODULE_NAME ": " 59#define PFX DRV_MODULE_NAME ": "
59#define DRV_MODULE_VERSION "1.4.45" 60#define DRV_MODULE_VERSION "1.5.1"
60#define DRV_MODULE_RELDATE "September 29, 2006" 61#define DRV_MODULE_RELDATE "November 15, 2006"
61 62
62#define RUN_AT(x) (jiffies + (x)) 63#define RUN_AT(x) (jiffies + (x))
63 64
@@ -85,6 +86,7 @@ typedef enum {
85 NC370F, 86 NC370F,
86 BCM5708, 87 BCM5708,
87 BCM5708S, 88 BCM5708S,
89 BCM5709,
88} board_t; 90} board_t;
89 91
90/* indexed by board_t, above */ 92/* indexed by board_t, above */
@@ -98,6 +100,7 @@ static const struct {
98 { "HP NC370F Multifunction Gigabit Server Adapter" }, 100 { "HP NC370F Multifunction Gigabit Server Adapter" },
99 { "Broadcom NetXtreme II BCM5708 1000Base-T" }, 101 { "Broadcom NetXtreme II BCM5708 1000Base-T" },
100 { "Broadcom NetXtreme II BCM5708 1000Base-SX" }, 102 { "Broadcom NetXtreme II BCM5708 1000Base-SX" },
103 { "Broadcom NetXtreme II BCM5709 1000Base-T" },
101 }; 104 };
102 105
103static struct pci_device_id bnx2_pci_tbl[] = { 106static struct pci_device_id bnx2_pci_tbl[] = {
@@ -115,6 +118,8 @@ static struct pci_device_id bnx2_pci_tbl[] = {
115 PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5706S }, 118 PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5706S },
116 { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5708S, 119 { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5708S,
117 PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5708S }, 120 PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5708S },
121 { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5709,
122 PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5709 },
118 { 0, } 123 { 0, }
119}; 124};
120 125
@@ -236,8 +241,23 @@ static void
236bnx2_ctx_wr(struct bnx2 *bp, u32 cid_addr, u32 offset, u32 val) 241bnx2_ctx_wr(struct bnx2 *bp, u32 cid_addr, u32 offset, u32 val)
237{ 242{
238 offset += cid_addr; 243 offset += cid_addr;
239 REG_WR(bp, BNX2_CTX_DATA_ADR, offset); 244 if (CHIP_NUM(bp) == CHIP_NUM_5709) {
240 REG_WR(bp, BNX2_CTX_DATA, val); 245 int i;
246
247 REG_WR(bp, BNX2_CTX_CTX_DATA, val);
248 REG_WR(bp, BNX2_CTX_CTX_CTRL,
249 offset | BNX2_CTX_CTX_CTRL_WRITE_REQ);
250 for (i = 0; i < 5; i++) {
251 u32 val;
252 val = REG_RD(bp, BNX2_CTX_CTX_CTRL);
253 if ((val & BNX2_CTX_CTX_CTRL_WRITE_REQ) == 0)
254 break;
255 udelay(5);
256 }
257 } else {
258 REG_WR(bp, BNX2_CTX_DATA_ADR, offset);
259 REG_WR(bp, BNX2_CTX_DATA, val);
260 }
241} 261}
242 262
243static int 263static int
@@ -403,6 +423,14 @@ bnx2_free_mem(struct bnx2 *bp)
403{ 423{
404 int i; 424 int i;
405 425
426 for (i = 0; i < bp->ctx_pages; i++) {
427 if (bp->ctx_blk[i]) {
428 pci_free_consistent(bp->pdev, BCM_PAGE_SIZE,
429 bp->ctx_blk[i],
430 bp->ctx_blk_mapping[i]);
431 bp->ctx_blk[i] = NULL;
432 }
433 }
406 if (bp->status_blk) { 434 if (bp->status_blk) {
407 pci_free_consistent(bp->pdev, bp->status_stats_size, 435 pci_free_consistent(bp->pdev, bp->status_stats_size,
408 bp->status_blk, bp->status_blk_mapping); 436 bp->status_blk, bp->status_blk_mapping);
@@ -481,6 +509,18 @@ bnx2_alloc_mem(struct bnx2 *bp)
481 509
482 bp->stats_blk_mapping = bp->status_blk_mapping + status_blk_size; 510 bp->stats_blk_mapping = bp->status_blk_mapping + status_blk_size;
483 511
512 if (CHIP_NUM(bp) == CHIP_NUM_5709) {
513 bp->ctx_pages = 0x2000 / BCM_PAGE_SIZE;
514 if (bp->ctx_pages == 0)
515 bp->ctx_pages = 1;
516 for (i = 0; i < bp->ctx_pages; i++) {
517 bp->ctx_blk[i] = pci_alloc_consistent(bp->pdev,
518 BCM_PAGE_SIZE,
519 &bp->ctx_blk_mapping[i]);
520 if (bp->ctx_blk[i] == NULL)
521 goto alloc_mem_err;
522 }
523 }
484 return 0; 524 return 0;
485 525
486alloc_mem_err: 526alloc_mem_err:
@@ -803,13 +843,13 @@ bnx2_set_mac_link(struct bnx2 *bp)
803 843
804 val &= ~(BNX2_EMAC_MODE_PORT | BNX2_EMAC_MODE_HALF_DUPLEX | 844 val &= ~(BNX2_EMAC_MODE_PORT | BNX2_EMAC_MODE_HALF_DUPLEX |
805 BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK | 845 BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK |
806 BNX2_EMAC_MODE_25G); 846 BNX2_EMAC_MODE_25G_MODE);
807 847
808 if (bp->link_up) { 848 if (bp->link_up) {
809 switch (bp->line_speed) { 849 switch (bp->line_speed) {
810 case SPEED_10: 850 case SPEED_10:
811 if (CHIP_NUM(bp) == CHIP_NUM_5708) { 851 if (CHIP_NUM(bp) != CHIP_NUM_5706) {
812 val |= BNX2_EMAC_MODE_PORT_MII_10; 852 val |= BNX2_EMAC_MODE_PORT_MII_10M;
813 break; 853 break;
814 } 854 }
815 /* fall through */ 855 /* fall through */
@@ -817,7 +857,7 @@ bnx2_set_mac_link(struct bnx2 *bp)
817 val |= BNX2_EMAC_MODE_PORT_MII; 857 val |= BNX2_EMAC_MODE_PORT_MII;
818 break; 858 break;
819 case SPEED_2500: 859 case SPEED_2500:
820 val |= BNX2_EMAC_MODE_25G; 860 val |= BNX2_EMAC_MODE_25G_MODE;
821 /* fall through */ 861 /* fall through */
822 case SPEED_1000: 862 case SPEED_1000:
823 val |= BNX2_EMAC_MODE_PORT_GMII; 863 val |= BNX2_EMAC_MODE_PORT_GMII;
@@ -860,7 +900,7 @@ bnx2_set_link(struct bnx2 *bp)
860 u32 bmsr; 900 u32 bmsr;
861 u8 link_up; 901 u8 link_up;
862 902
863 if (bp->loopback == MAC_LOOPBACK) { 903 if (bp->loopback == MAC_LOOPBACK || bp->loopback == PHY_LOOPBACK) {
864 bp->link_up = 1; 904 bp->link_up = 1;
865 return 0; 905 return 0;
866 } 906 }
@@ -902,6 +942,7 @@ bnx2_set_link(struct bnx2 *bp)
902 u32 bmcr; 942 u32 bmcr;
903 943
904 bnx2_read_phy(bp, MII_BMCR, &bmcr); 944 bnx2_read_phy(bp, MII_BMCR, &bmcr);
945 bmcr &= ~BCM5708S_BMCR_FORCE_2500;
905 if (!(bmcr & BMCR_ANENABLE)) { 946 if (!(bmcr & BMCR_ANENABLE)) {
906 bnx2_write_phy(bp, MII_BMCR, bmcr | 947 bnx2_write_phy(bp, MII_BMCR, bmcr |
907 BMCR_ANENABLE); 948 BMCR_ANENABLE);
@@ -988,7 +1029,21 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
988 u32 new_bmcr; 1029 u32 new_bmcr;
989 int force_link_down = 0; 1030 int force_link_down = 0;
990 1031
991 if (CHIP_NUM(bp) == CHIP_NUM_5708) { 1032 bnx2_read_phy(bp, MII_ADVERTISE, &adv);
1033 adv &= ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF);
1034
1035 bnx2_read_phy(bp, MII_BMCR, &bmcr);
1036 new_bmcr = bmcr & ~(BMCR_ANENABLE | BCM5708S_BMCR_FORCE_2500);
1037 new_bmcr |= BMCR_SPEED1000;
1038 if (bp->req_line_speed == SPEED_2500) {
1039 new_bmcr |= BCM5708S_BMCR_FORCE_2500;
1040 bnx2_read_phy(bp, BCM5708S_UP1, &up1);
1041 if (!(up1 & BCM5708S_UP1_2G5)) {
1042 up1 |= BCM5708S_UP1_2G5;
1043 bnx2_write_phy(bp, BCM5708S_UP1, up1);
1044 force_link_down = 1;
1045 }
1046 } else if (CHIP_NUM(bp) == CHIP_NUM_5708) {
992 bnx2_read_phy(bp, BCM5708S_UP1, &up1); 1047 bnx2_read_phy(bp, BCM5708S_UP1, &up1);
993 if (up1 & BCM5708S_UP1_2G5) { 1048 if (up1 & BCM5708S_UP1_2G5) {
994 up1 &= ~BCM5708S_UP1_2G5; 1049 up1 &= ~BCM5708S_UP1_2G5;
@@ -997,12 +1052,6 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
997 } 1052 }
998 } 1053 }
999 1054
1000 bnx2_read_phy(bp, MII_ADVERTISE, &adv);
1001 adv &= ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF);
1002
1003 bnx2_read_phy(bp, MII_BMCR, &bmcr);
1004 new_bmcr = bmcr & ~BMCR_ANENABLE;
1005 new_bmcr |= BMCR_SPEED1000;
1006 if (bp->req_duplex == DUPLEX_FULL) { 1055 if (bp->req_duplex == DUPLEX_FULL) {
1007 adv |= ADVERTISE_1000XFULL; 1056 adv |= ADVERTISE_1000XFULL;
1008 new_bmcr |= BMCR_FULLDPLX; 1057 new_bmcr |= BMCR_FULLDPLX;
@@ -1023,6 +1072,7 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
1023 bp->link_up = 0; 1072 bp->link_up = 0;
1024 netif_carrier_off(bp->dev); 1073 netif_carrier_off(bp->dev);
1025 bnx2_write_phy(bp, MII_BMCR, new_bmcr); 1074 bnx2_write_phy(bp, MII_BMCR, new_bmcr);
1075 bnx2_report_link(bp);
1026 } 1076 }
1027 bnx2_write_phy(bp, MII_ADVERTISE, adv); 1077 bnx2_write_phy(bp, MII_ADVERTISE, adv);
1028 bnx2_write_phy(bp, MII_BMCR, new_bmcr); 1078 bnx2_write_phy(bp, MII_BMCR, new_bmcr);
@@ -1048,30 +1098,26 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
1048 if ((adv != new_adv) || ((bmcr & BMCR_ANENABLE) == 0)) { 1098 if ((adv != new_adv) || ((bmcr & BMCR_ANENABLE) == 0)) {
1049 /* Force a link down visible on the other side */ 1099 /* Force a link down visible on the other side */
1050 if (bp->link_up) { 1100 if (bp->link_up) {
1051 int i;
1052
1053 bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK); 1101 bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK);
1054 for (i = 0; i < 110; i++) { 1102 spin_unlock_bh(&bp->phy_lock);
1055 udelay(100); 1103 msleep(20);
1056 } 1104 spin_lock_bh(&bp->phy_lock);
1057 } 1105 }
1058 1106
1059 bnx2_write_phy(bp, MII_ADVERTISE, new_adv); 1107 bnx2_write_phy(bp, MII_ADVERTISE, new_adv);
1060 bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART | 1108 bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART |
1061 BMCR_ANENABLE); 1109 BMCR_ANENABLE);
1062 if (CHIP_NUM(bp) == CHIP_NUM_5706) { 1110 /* Speed up link-up time when the link partner
1063 /* Speed up link-up time when the link partner 1111 * does not autonegotiate which is very common
1064 * does not autonegotiate which is very common 1112 * in blade servers. Some blade servers use
1065 * in blade servers. Some blade servers use 1113 * IPMI for kerboard input and it's important
1066 * IPMI for kerboard input and it's important 1114 * to minimize link disruptions. Autoneg. involves
1067 * to minimize link disruptions. Autoneg. involves 1115 * exchanging base pages plus 3 next pages and
1068 * exchanging base pages plus 3 next pages and 1116 * normally completes in about 120 msec.
1069 * normally completes in about 120 msec. 1117 */
1070 */ 1118 bp->current_interval = SERDES_AN_TIMEOUT;
1071 bp->current_interval = SERDES_AN_TIMEOUT; 1119 bp->serdes_an_pending = 1;
1072 bp->serdes_an_pending = 1; 1120 mod_timer(&bp->timer, jiffies + bp->current_interval);
1073 mod_timer(&bp->timer, jiffies + bp->current_interval);
1074 }
1075 } 1121 }
1076 1122
1077 return 0; 1123 return 0;
@@ -1153,7 +1199,6 @@ bnx2_setup_copper_phy(struct bnx2 *bp)
1153 } 1199 }
1154 if (new_bmcr != bmcr) { 1200 if (new_bmcr != bmcr) {
1155 u32 bmsr; 1201 u32 bmsr;
1156 int i = 0;
1157 1202
1158 bnx2_read_phy(bp, MII_BMSR, &bmsr); 1203 bnx2_read_phy(bp, MII_BMSR, &bmsr);
1159 bnx2_read_phy(bp, MII_BMSR, &bmsr); 1204 bnx2_read_phy(bp, MII_BMSR, &bmsr);
@@ -1161,12 +1206,12 @@ bnx2_setup_copper_phy(struct bnx2 *bp)
1161 if (bmsr & BMSR_LSTATUS) { 1206 if (bmsr & BMSR_LSTATUS) {
1162 /* Force link down */ 1207 /* Force link down */
1163 bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK); 1208 bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK);
1164 do { 1209 spin_unlock_bh(&bp->phy_lock);
1165 udelay(100); 1210 msleep(50);
1166 bnx2_read_phy(bp, MII_BMSR, &bmsr); 1211 spin_lock_bh(&bp->phy_lock);
1167 bnx2_read_phy(bp, MII_BMSR, &bmsr); 1212
1168 i++; 1213 bnx2_read_phy(bp, MII_BMSR, &bmsr);
1169 } while ((bmsr & BMSR_LSTATUS) && (i < 620)); 1214 bnx2_read_phy(bp, MII_BMSR, &bmsr);
1170 } 1215 }
1171 1216
1172 bnx2_write_phy(bp, MII_BMCR, new_bmcr); 1217 bnx2_write_phy(bp, MII_BMCR, new_bmcr);
@@ -1258,9 +1303,8 @@ bnx2_init_5706s_phy(struct bnx2 *bp)
1258{ 1303{
1259 bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG; 1304 bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;
1260 1305
1261 if (CHIP_NUM(bp) == CHIP_NUM_5706) { 1306 if (CHIP_NUM(bp) == CHIP_NUM_5706)
1262 REG_WR(bp, BNX2_MISC_UNUSED0, 0x300); 1307 REG_WR(bp, BNX2_MISC_GP_HW_CTL0, 0x300);
1263 }
1264 1308
1265 if (bp->dev->mtu > 1500) { 1309 if (bp->dev->mtu > 1500) {
1266 u32 val; 1310 u32 val;
@@ -1397,13 +1441,13 @@ bnx2_set_phy_loopback(struct bnx2 *bp)
1397 for (i = 0; i < 10; i++) { 1441 for (i = 0; i < 10; i++) {
1398 if (bnx2_test_link(bp) == 0) 1442 if (bnx2_test_link(bp) == 0)
1399 break; 1443 break;
1400 udelay(10); 1444 msleep(100);
1401 } 1445 }
1402 1446
1403 mac_mode = REG_RD(bp, BNX2_EMAC_MODE); 1447 mac_mode = REG_RD(bp, BNX2_EMAC_MODE);
1404 mac_mode &= ~(BNX2_EMAC_MODE_PORT | BNX2_EMAC_MODE_HALF_DUPLEX | 1448 mac_mode &= ~(BNX2_EMAC_MODE_PORT | BNX2_EMAC_MODE_HALF_DUPLEX |
1405 BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK | 1449 BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK |
1406 BNX2_EMAC_MODE_25G); 1450 BNX2_EMAC_MODE_25G_MODE);
1407 1451
1408 mac_mode |= BNX2_EMAC_MODE_PORT_GMII; 1452 mac_mode |= BNX2_EMAC_MODE_PORT_GMII;
1409 REG_WR(bp, BNX2_EMAC_MODE, mac_mode); 1453 REG_WR(bp, BNX2_EMAC_MODE, mac_mode);
@@ -1454,6 +1498,40 @@ bnx2_fw_sync(struct bnx2 *bp, u32 msg_data, int silent)
1454 return 0; 1498 return 0;
1455} 1499}
1456 1500
1501static int
1502bnx2_init_5709_context(struct bnx2 *bp)
1503{
1504 int i, ret = 0;
1505 u32 val;
1506
1507 val = BNX2_CTX_COMMAND_ENABLED | BNX2_CTX_COMMAND_MEM_INIT | (1 << 12);
1508 val |= (BCM_PAGE_BITS - 8) << 16;
1509 REG_WR(bp, BNX2_CTX_COMMAND, val);
1510 for (i = 0; i < bp->ctx_pages; i++) {
1511 int j;
1512
1513 REG_WR(bp, BNX2_CTX_HOST_PAGE_TBL_DATA0,
1514 (bp->ctx_blk_mapping[i] & 0xffffffff) |
1515 BNX2_CTX_HOST_PAGE_TBL_DATA0_VALID);
1516 REG_WR(bp, BNX2_CTX_HOST_PAGE_TBL_DATA1,
1517 (u64) bp->ctx_blk_mapping[i] >> 32);
1518 REG_WR(bp, BNX2_CTX_HOST_PAGE_TBL_CTRL, i |
1519 BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ);
1520 for (j = 0; j < 10; j++) {
1521
1522 val = REG_RD(bp, BNX2_CTX_HOST_PAGE_TBL_CTRL);
1523 if (!(val & BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ))
1524 break;
1525 udelay(5);
1526 }
1527 if (val & BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ) {
1528 ret = -EBUSY;
1529 break;
1530 }
1531 }
1532 return ret;
1533}
1534
1457static void 1535static void
1458bnx2_init_context(struct bnx2 *bp) 1536bnx2_init_context(struct bnx2 *bp)
1459{ 1537{
@@ -1576,9 +1654,8 @@ bnx2_alloc_rx_skb(struct bnx2 *bp, u16 index)
1576 return -ENOMEM; 1654 return -ENOMEM;
1577 } 1655 }
1578 1656
1579 if (unlikely((align = (unsigned long) skb->data & 0x7))) { 1657 if (unlikely((align = (unsigned long) skb->data & (BNX2_RX_ALIGN - 1))))
1580 skb_reserve(skb, 8 - align); 1658 skb_reserve(skb, BNX2_RX_ALIGN - align);
1581 }
1582 1659
1583 mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size, 1660 mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size,
1584 PCI_DMA_FROMDEVICE); 1661 PCI_DMA_FROMDEVICE);
@@ -2040,7 +2117,8 @@ bnx2_set_rx_mode(struct net_device *dev)
2040 if (dev->flags & IFF_PROMISC) { 2117 if (dev->flags & IFF_PROMISC) {
2041 /* Promiscuous mode. */ 2118 /* Promiscuous mode. */
2042 rx_mode |= BNX2_EMAC_RX_MODE_PROMISCUOUS; 2119 rx_mode |= BNX2_EMAC_RX_MODE_PROMISCUOUS;
2043 sort_mode |= BNX2_RPM_SORT_USER0_PROM_EN; 2120 sort_mode |= BNX2_RPM_SORT_USER0_PROM_EN |
2121 BNX2_RPM_SORT_USER0_PROM_VLAN;
2044 } 2122 }
2045 else if (dev->flags & IFF_ALLMULTI) { 2123 else if (dev->flags & IFF_ALLMULTI) {
2046 for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) { 2124 for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) {
@@ -2208,11 +2286,12 @@ load_rv2p_fw(struct bnx2 *bp, u32 *rv2p_code, u32 rv2p_code_len,
2208 } 2286 }
2209} 2287}
2210 2288
2211static void 2289static int
2212load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw) 2290load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw)
2213{ 2291{
2214 u32 offset; 2292 u32 offset;
2215 u32 val; 2293 u32 val;
2294 int rc;
2216 2295
2217 /* Halt the CPU. */ 2296 /* Halt the CPU. */
2218 val = REG_RD_IND(bp, cpu_reg->mode); 2297 val = REG_RD_IND(bp, cpu_reg->mode);
@@ -2222,7 +2301,18 @@ load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw)
2222 2301
2223 /* Load the Text area. */ 2302 /* Load the Text area. */
2224 offset = cpu_reg->spad_base + (fw->text_addr - cpu_reg->mips_view_base); 2303 offset = cpu_reg->spad_base + (fw->text_addr - cpu_reg->mips_view_base);
2225 if (fw->text) { 2304 if (fw->gz_text) {
2305 u32 text_len;
2306 void *text;
2307
2308 rc = bnx2_gunzip(bp, fw->gz_text, fw->gz_text_len, &text,
2309 &text_len);
2310 if (rc)
2311 return rc;
2312
2313 fw->text = text;
2314 }
2315 if (fw->gz_text) {
2226 int j; 2316 int j;
2227 2317
2228 for (j = 0; j < (fw->text_len / 4); j++, offset += 4) { 2318 for (j = 0; j < (fw->text_len / 4); j++, offset += 4) {
@@ -2280,13 +2370,15 @@ load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw)
2280 val &= ~cpu_reg->mode_value_halt; 2370 val &= ~cpu_reg->mode_value_halt;
2281 REG_WR_IND(bp, cpu_reg->state, cpu_reg->state_value_clear); 2371 REG_WR_IND(bp, cpu_reg->state, cpu_reg->state_value_clear);
2282 REG_WR_IND(bp, cpu_reg->mode, val); 2372 REG_WR_IND(bp, cpu_reg->mode, val);
2373
2374 return 0;
2283} 2375}
2284 2376
2285static int 2377static int
2286bnx2_init_cpus(struct bnx2 *bp) 2378bnx2_init_cpus(struct bnx2 *bp)
2287{ 2379{
2288 struct cpu_reg cpu_reg; 2380 struct cpu_reg cpu_reg;
2289 struct fw_info fw; 2381 struct fw_info *fw;
2290 int rc = 0; 2382 int rc = 0;
2291 void *text; 2383 void *text;
2292 u32 text_len; 2384 u32 text_len;
@@ -2323,44 +2415,15 @@ bnx2_init_cpus(struct bnx2 *bp)
2323 cpu_reg.spad_base = BNX2_RXP_SCRATCH; 2415 cpu_reg.spad_base = BNX2_RXP_SCRATCH;
2324 cpu_reg.mips_view_base = 0x8000000; 2416 cpu_reg.mips_view_base = 0x8000000;
2325 2417
2326 fw.ver_major = bnx2_RXP_b06FwReleaseMajor; 2418 if (CHIP_NUM(bp) == CHIP_NUM_5709)
2327 fw.ver_minor = bnx2_RXP_b06FwReleaseMinor; 2419 fw = &bnx2_rxp_fw_09;
2328 fw.ver_fix = bnx2_RXP_b06FwReleaseFix; 2420 else
2329 fw.start_addr = bnx2_RXP_b06FwStartAddr; 2421 fw = &bnx2_rxp_fw_06;
2330
2331 fw.text_addr = bnx2_RXP_b06FwTextAddr;
2332 fw.text_len = bnx2_RXP_b06FwTextLen;
2333 fw.text_index = 0;
2334 2422
2335 rc = bnx2_gunzip(bp, bnx2_RXP_b06FwText, sizeof(bnx2_RXP_b06FwText), 2423 rc = load_cpu_fw(bp, &cpu_reg, fw);
2336 &text, &text_len);
2337 if (rc) 2424 if (rc)
2338 goto init_cpu_err; 2425 goto init_cpu_err;
2339 2426
2340 fw.text = text;
2341
2342 fw.data_addr = bnx2_RXP_b06FwDataAddr;
2343 fw.data_len = bnx2_RXP_b06FwDataLen;
2344 fw.data_index = 0;
2345 fw.data = bnx2_RXP_b06FwData;
2346
2347 fw.sbss_addr = bnx2_RXP_b06FwSbssAddr;
2348 fw.sbss_len = bnx2_RXP_b06FwSbssLen;
2349 fw.sbss_index = 0;
2350 fw.sbss = bnx2_RXP_b06FwSbss;
2351
2352 fw.bss_addr = bnx2_RXP_b06FwBssAddr;
2353 fw.bss_len = bnx2_RXP_b06FwBssLen;
2354 fw.bss_index = 0;
2355 fw.bss = bnx2_RXP_b06FwBss;
2356
2357 fw.rodata_addr = bnx2_RXP_b06FwRodataAddr;
2358 fw.rodata_len = bnx2_RXP_b06FwRodataLen;
2359 fw.rodata_index = 0;
2360 fw.rodata = bnx2_RXP_b06FwRodata;
2361
2362 load_cpu_fw(bp, &cpu_reg, &fw);
2363
2364 /* Initialize the TX Processor. */ 2427 /* Initialize the TX Processor. */
2365 cpu_reg.mode = BNX2_TXP_CPU_MODE; 2428 cpu_reg.mode = BNX2_TXP_CPU_MODE;
2366 cpu_reg.mode_value_halt = BNX2_TXP_CPU_MODE_SOFT_HALT; 2429 cpu_reg.mode_value_halt = BNX2_TXP_CPU_MODE_SOFT_HALT;
@@ -2375,44 +2438,15 @@ bnx2_init_cpus(struct bnx2 *bp)
2375 cpu_reg.spad_base = BNX2_TXP_SCRATCH; 2438 cpu_reg.spad_base = BNX2_TXP_SCRATCH;
2376 cpu_reg.mips_view_base = 0x8000000; 2439 cpu_reg.mips_view_base = 0x8000000;
2377 2440
2378 fw.ver_major = bnx2_TXP_b06FwReleaseMajor; 2441 if (CHIP_NUM(bp) == CHIP_NUM_5709)
2379 fw.ver_minor = bnx2_TXP_b06FwReleaseMinor; 2442 fw = &bnx2_txp_fw_09;
2380 fw.ver_fix = bnx2_TXP_b06FwReleaseFix; 2443 else
2381 fw.start_addr = bnx2_TXP_b06FwStartAddr; 2444 fw = &bnx2_txp_fw_06;
2382
2383 fw.text_addr = bnx2_TXP_b06FwTextAddr;
2384 fw.text_len = bnx2_TXP_b06FwTextLen;
2385 fw.text_index = 0;
2386 2445
2387 rc = bnx2_gunzip(bp, bnx2_TXP_b06FwText, sizeof(bnx2_TXP_b06FwText), 2446 rc = load_cpu_fw(bp, &cpu_reg, fw);
2388 &text, &text_len);
2389 if (rc) 2447 if (rc)
2390 goto init_cpu_err; 2448 goto init_cpu_err;
2391 2449
2392 fw.text = text;
2393
2394 fw.data_addr = bnx2_TXP_b06FwDataAddr;
2395 fw.data_len = bnx2_TXP_b06FwDataLen;
2396 fw.data_index = 0;
2397 fw.data = bnx2_TXP_b06FwData;
2398
2399 fw.sbss_addr = bnx2_TXP_b06FwSbssAddr;
2400 fw.sbss_len = bnx2_TXP_b06FwSbssLen;
2401 fw.sbss_index = 0;
2402 fw.sbss = bnx2_TXP_b06FwSbss;
2403
2404 fw.bss_addr = bnx2_TXP_b06FwBssAddr;
2405 fw.bss_len = bnx2_TXP_b06FwBssLen;
2406 fw.bss_index = 0;
2407 fw.bss = bnx2_TXP_b06FwBss;
2408
2409 fw.rodata_addr = bnx2_TXP_b06FwRodataAddr;
2410 fw.rodata_len = bnx2_TXP_b06FwRodataLen;
2411 fw.rodata_index = 0;
2412 fw.rodata = bnx2_TXP_b06FwRodata;
2413
2414 load_cpu_fw(bp, &cpu_reg, &fw);
2415
2416 /* Initialize the TX Patch-up Processor. */ 2450 /* Initialize the TX Patch-up Processor. */
2417 cpu_reg.mode = BNX2_TPAT_CPU_MODE; 2451 cpu_reg.mode = BNX2_TPAT_CPU_MODE;
2418 cpu_reg.mode_value_halt = BNX2_TPAT_CPU_MODE_SOFT_HALT; 2452 cpu_reg.mode_value_halt = BNX2_TPAT_CPU_MODE_SOFT_HALT;
@@ -2427,44 +2461,15 @@ bnx2_init_cpus(struct bnx2 *bp)
2427 cpu_reg.spad_base = BNX2_TPAT_SCRATCH; 2461 cpu_reg.spad_base = BNX2_TPAT_SCRATCH;
2428 cpu_reg.mips_view_base = 0x8000000; 2462 cpu_reg.mips_view_base = 0x8000000;
2429 2463
2430 fw.ver_major = bnx2_TPAT_b06FwReleaseMajor; 2464 if (CHIP_NUM(bp) == CHIP_NUM_5709)
2431 fw.ver_minor = bnx2_TPAT_b06FwReleaseMinor; 2465 fw = &bnx2_tpat_fw_09;
2432 fw.ver_fix = bnx2_TPAT_b06FwReleaseFix; 2466 else
2433 fw.start_addr = bnx2_TPAT_b06FwStartAddr; 2467 fw = &bnx2_tpat_fw_06;
2434
2435 fw.text_addr = bnx2_TPAT_b06FwTextAddr;
2436 fw.text_len = bnx2_TPAT_b06FwTextLen;
2437 fw.text_index = 0;
2438 2468
2439 rc = bnx2_gunzip(bp, bnx2_TPAT_b06FwText, sizeof(bnx2_TPAT_b06FwText), 2469 rc = load_cpu_fw(bp, &cpu_reg, fw);
2440 &text, &text_len);
2441 if (rc) 2470 if (rc)
2442 goto init_cpu_err; 2471 goto init_cpu_err;
2443 2472
2444 fw.text = text;
2445
2446 fw.data_addr = bnx2_TPAT_b06FwDataAddr;
2447 fw.data_len = bnx2_TPAT_b06FwDataLen;
2448 fw.data_index = 0;
2449 fw.data = bnx2_TPAT_b06FwData;
2450
2451 fw.sbss_addr = bnx2_TPAT_b06FwSbssAddr;
2452 fw.sbss_len = bnx2_TPAT_b06FwSbssLen;
2453 fw.sbss_index = 0;
2454 fw.sbss = bnx2_TPAT_b06FwSbss;
2455
2456 fw.bss_addr = bnx2_TPAT_b06FwBssAddr;
2457 fw.bss_len = bnx2_TPAT_b06FwBssLen;
2458 fw.bss_index = 0;
2459 fw.bss = bnx2_TPAT_b06FwBss;
2460
2461 fw.rodata_addr = bnx2_TPAT_b06FwRodataAddr;
2462 fw.rodata_len = bnx2_TPAT_b06FwRodataLen;
2463 fw.rodata_index = 0;
2464 fw.rodata = bnx2_TPAT_b06FwRodata;
2465
2466 load_cpu_fw(bp, &cpu_reg, &fw);
2467
2468 /* Initialize the Completion Processor. */ 2473 /* Initialize the Completion Processor. */
2469 cpu_reg.mode = BNX2_COM_CPU_MODE; 2474 cpu_reg.mode = BNX2_COM_CPU_MODE;
2470 cpu_reg.mode_value_halt = BNX2_COM_CPU_MODE_SOFT_HALT; 2475 cpu_reg.mode_value_halt = BNX2_COM_CPU_MODE_SOFT_HALT;
@@ -2479,44 +2484,36 @@ bnx2_init_cpus(struct bnx2 *bp)
2479 cpu_reg.spad_base = BNX2_COM_SCRATCH; 2484 cpu_reg.spad_base = BNX2_COM_SCRATCH;
2480 cpu_reg.mips_view_base = 0x8000000; 2485 cpu_reg.mips_view_base = 0x8000000;
2481 2486
2482 fw.ver_major = bnx2_COM_b06FwReleaseMajor; 2487 if (CHIP_NUM(bp) == CHIP_NUM_5709)
2483 fw.ver_minor = bnx2_COM_b06FwReleaseMinor; 2488 fw = &bnx2_com_fw_09;
2484 fw.ver_fix = bnx2_COM_b06FwReleaseFix; 2489 else
2485 fw.start_addr = bnx2_COM_b06FwStartAddr; 2490 fw = &bnx2_com_fw_06;
2486
2487 fw.text_addr = bnx2_COM_b06FwTextAddr;
2488 fw.text_len = bnx2_COM_b06FwTextLen;
2489 fw.text_index = 0;
2490 2491
2491 rc = bnx2_gunzip(bp, bnx2_COM_b06FwText, sizeof(bnx2_COM_b06FwText), 2492 rc = load_cpu_fw(bp, &cpu_reg, fw);
2492 &text, &text_len);
2493 if (rc) 2493 if (rc)
2494 goto init_cpu_err; 2494 goto init_cpu_err;
2495 2495
2496 fw.text = text; 2496 /* Initialize the Command Processor. */
2497 2497 cpu_reg.mode = BNX2_CP_CPU_MODE;
2498 fw.data_addr = bnx2_COM_b06FwDataAddr; 2498 cpu_reg.mode_value_halt = BNX2_CP_CPU_MODE_SOFT_HALT;
2499 fw.data_len = bnx2_COM_b06FwDataLen; 2499 cpu_reg.mode_value_sstep = BNX2_CP_CPU_MODE_STEP_ENA;
2500 fw.data_index = 0; 2500 cpu_reg.state = BNX2_CP_CPU_STATE;
2501 fw.data = bnx2_COM_b06FwData; 2501 cpu_reg.state_value_clear = 0xffffff;
2502 2502 cpu_reg.gpr0 = BNX2_CP_CPU_REG_FILE;
2503 fw.sbss_addr = bnx2_COM_b06FwSbssAddr; 2503 cpu_reg.evmask = BNX2_CP_CPU_EVENT_MASK;
2504 fw.sbss_len = bnx2_COM_b06FwSbssLen; 2504 cpu_reg.pc = BNX2_CP_CPU_PROGRAM_COUNTER;
2505 fw.sbss_index = 0; 2505 cpu_reg.inst = BNX2_CP_CPU_INSTRUCTION;
2506 fw.sbss = bnx2_COM_b06FwSbss; 2506 cpu_reg.bp = BNX2_CP_CPU_HW_BREAKPOINT;
2507 2507 cpu_reg.spad_base = BNX2_CP_SCRATCH;
2508 fw.bss_addr = bnx2_COM_b06FwBssAddr; 2508 cpu_reg.mips_view_base = 0x8000000;
2509 fw.bss_len = bnx2_COM_b06FwBssLen;
2510 fw.bss_index = 0;
2511 fw.bss = bnx2_COM_b06FwBss;
2512
2513 fw.rodata_addr = bnx2_COM_b06FwRodataAddr;
2514 fw.rodata_len = bnx2_COM_b06FwRodataLen;
2515 fw.rodata_index = 0;
2516 fw.rodata = bnx2_COM_b06FwRodata;
2517 2509
2518 load_cpu_fw(bp, &cpu_reg, &fw); 2510 if (CHIP_NUM(bp) == CHIP_NUM_5709) {
2511 fw = &bnx2_cp_fw_09;
2519 2512
2513 load_cpu_fw(bp, &cpu_reg, fw);
2514 if (rc)
2515 goto init_cpu_err;
2516 }
2520init_cpu_err: 2517init_cpu_err:
2521 bnx2_gunzip_end(bp); 2518 bnx2_gunzip_end(bp);
2522 return rc; 2519 return rc;
@@ -3288,31 +3285,44 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
3288 * before we issue a reset. */ 3285 * before we issue a reset. */
3289 val = REG_RD(bp, BNX2_MISC_ID); 3286 val = REG_RD(bp, BNX2_MISC_ID);
3290 3287
3291 val = BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ | 3288 if (CHIP_NUM(bp) == CHIP_NUM_5709) {
3292 BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA | 3289 REG_WR(bp, BNX2_MISC_COMMAND, BNX2_MISC_COMMAND_SW_RESET);
3293 BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP; 3290 REG_RD(bp, BNX2_MISC_COMMAND);
3291 udelay(5);
3294 3292
3295 /* Chip reset. */ 3293 val = BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
3296 REG_WR(bp, BNX2_PCICFG_MISC_CONFIG, val); 3294 BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
3297 3295
3298 if ((CHIP_ID(bp) == CHIP_ID_5706_A0) || 3296 pci_write_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG, val);
3299 (CHIP_ID(bp) == CHIP_ID_5706_A1))
3300 msleep(15);
3301 3297
3302 /* Reset takes approximate 30 usec */ 3298 } else {
3303 for (i = 0; i < 10; i++) { 3299 val = BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
3304 val = REG_RD(bp, BNX2_PCICFG_MISC_CONFIG); 3300 BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
3305 if ((val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ | 3301 BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
3306 BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) == 0) { 3302
3307 break; 3303 /* Chip reset. */
3304 REG_WR(bp, BNX2_PCICFG_MISC_CONFIG, val);
3305
3306 if ((CHIP_ID(bp) == CHIP_ID_5706_A0) ||
3307 (CHIP_ID(bp) == CHIP_ID_5706_A1)) {
3308 current->state = TASK_UNINTERRUPTIBLE;
3309 schedule_timeout(HZ / 50);
3308 } 3310 }
3309 udelay(10);
3310 }
3311 3311
3312 if (val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ | 3312 /* Reset takes approximate 30 usec */
3313 BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) { 3313 for (i = 0; i < 10; i++) {
3314 printk(KERN_ERR PFX "Chip reset did not complete\n"); 3314 val = REG_RD(bp, BNX2_PCICFG_MISC_CONFIG);
3315 return -EBUSY; 3315 if ((val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
3316 BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) == 0)
3317 break;
3318 udelay(10);
3319 }
3320
3321 if (val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
3322 BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) {
3323 printk(KERN_ERR PFX "Chip reset did not complete\n");
3324 return -EBUSY;
3325 }
3316 } 3326 }
3317 3327
3318 /* Make sure byte swapping is properly configured. */ 3328 /* Make sure byte swapping is properly configured. */
@@ -3390,7 +3400,10 @@ bnx2_init_chip(struct bnx2 *bp)
3390 3400
3391 /* Initialize context mapping and zero out the quick contexts. The 3401 /* Initialize context mapping and zero out the quick contexts. The
3392 * context block must have already been enabled. */ 3402 * context block must have already been enabled. */
3393 bnx2_init_context(bp); 3403 if (CHIP_NUM(bp) == CHIP_NUM_5709)
3404 bnx2_init_5709_context(bp);
3405 else
3406 bnx2_init_context(bp);
3394 3407
3395 if ((rc = bnx2_init_cpus(bp)) != 0) 3408 if ((rc = bnx2_init_cpus(bp)) != 0)
3396 return rc; 3409 return rc;
@@ -3501,12 +3514,40 @@ bnx2_init_chip(struct bnx2 *bp)
3501 return rc; 3514 return rc;
3502} 3515}
3503 3516
3517static void
3518bnx2_init_tx_context(struct bnx2 *bp, u32 cid)
3519{
3520 u32 val, offset0, offset1, offset2, offset3;
3521
3522 if (CHIP_NUM(bp) == CHIP_NUM_5709) {
3523 offset0 = BNX2_L2CTX_TYPE_XI;
3524 offset1 = BNX2_L2CTX_CMD_TYPE_XI;
3525 offset2 = BNX2_L2CTX_TBDR_BHADDR_HI_XI;
3526 offset3 = BNX2_L2CTX_TBDR_BHADDR_LO_XI;
3527 } else {
3528 offset0 = BNX2_L2CTX_TYPE;
3529 offset1 = BNX2_L2CTX_CMD_TYPE;
3530 offset2 = BNX2_L2CTX_TBDR_BHADDR_HI;
3531 offset3 = BNX2_L2CTX_TBDR_BHADDR_LO;
3532 }
3533 val = BNX2_L2CTX_TYPE_TYPE_L2 | BNX2_L2CTX_TYPE_SIZE_L2;
3534 CTX_WR(bp, GET_CID_ADDR(cid), offset0, val);
3535
3536 val = BNX2_L2CTX_CMD_TYPE_TYPE_L2 | (8 << 16);
3537 CTX_WR(bp, GET_CID_ADDR(cid), offset1, val);
3538
3539 val = (u64) bp->tx_desc_mapping >> 32;
3540 CTX_WR(bp, GET_CID_ADDR(cid), offset2, val);
3541
3542 val = (u64) bp->tx_desc_mapping & 0xffffffff;
3543 CTX_WR(bp, GET_CID_ADDR(cid), offset3, val);
3544}
3504 3545
3505static void 3546static void
3506bnx2_init_tx_ring(struct bnx2 *bp) 3547bnx2_init_tx_ring(struct bnx2 *bp)
3507{ 3548{
3508 struct tx_bd *txbd; 3549 struct tx_bd *txbd;
3509 u32 val; 3550 u32 cid;
3510 3551
3511 bp->tx_wake_thresh = bp->tx_ring_size / 2; 3552 bp->tx_wake_thresh = bp->tx_ring_size / 2;
3512 3553
@@ -3520,19 +3561,11 @@ bnx2_init_tx_ring(struct bnx2 *bp)
3520 bp->hw_tx_cons = 0; 3561 bp->hw_tx_cons = 0;
3521 bp->tx_prod_bseq = 0; 3562 bp->tx_prod_bseq = 0;
3522 3563
3523 val = BNX2_L2CTX_TYPE_TYPE_L2; 3564 cid = TX_CID;
3524 val |= BNX2_L2CTX_TYPE_SIZE_L2; 3565 bp->tx_bidx_addr = MB_GET_CID_ADDR(cid) + BNX2_L2CTX_TX_HOST_BIDX;
3525 CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_TYPE, val); 3566 bp->tx_bseq_addr = MB_GET_CID_ADDR(cid) + BNX2_L2CTX_TX_HOST_BSEQ;
3526 3567
3527 val = BNX2_L2CTX_CMD_TYPE_TYPE_L2; 3568 bnx2_init_tx_context(bp, cid);
3528 val |= 8 << 16;
3529 CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_CMD_TYPE, val);
3530
3531 val = (u64) bp->tx_desc_mapping >> 32;
3532 CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_TBDR_BHADDR_HI, val);
3533
3534 val = (u64) bp->tx_desc_mapping & 0xffffffff;
3535 CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_TBDR_BHADDR_LO, val);
3536} 3569}
3537 3570
3538static void 3571static void
@@ -3545,8 +3578,8 @@ bnx2_init_rx_ring(struct bnx2 *bp)
3545 3578
3546 /* 8 for CRC and VLAN */ 3579 /* 8 for CRC and VLAN */
3547 bp->rx_buf_use_size = bp->dev->mtu + ETH_HLEN + bp->rx_offset + 8; 3580 bp->rx_buf_use_size = bp->dev->mtu + ETH_HLEN + bp->rx_offset + 8;
3548 /* 8 for alignment */ 3581 /* hw alignment */
3549 bp->rx_buf_size = bp->rx_buf_use_size + 8; 3582 bp->rx_buf_size = bp->rx_buf_use_size + BNX2_RX_ALIGN;
3550 3583
3551 ring_prod = prod = bp->rx_prod = 0; 3584 ring_prod = prod = bp->rx_prod = 0;
3552 bp->rx_cons = 0; 3585 bp->rx_cons = 0;
@@ -3712,7 +3745,9 @@ bnx2_init_nic(struct bnx2 *bp)
3712 if ((rc = bnx2_reset_nic(bp, BNX2_DRV_MSG_CODE_RESET)) != 0) 3745 if ((rc = bnx2_reset_nic(bp, BNX2_DRV_MSG_CODE_RESET)) != 0)
3713 return rc; 3746 return rc;
3714 3747
3748 spin_lock_bh(&bp->phy_lock);
3715 bnx2_init_phy(bp); 3749 bnx2_init_phy(bp);
3750 spin_unlock_bh(&bp->phy_lock);
3716 bnx2_set_link(bp); 3751 bnx2_set_link(bp);
3717 return 0; 3752 return 0;
3718} 3753}
@@ -3952,7 +3987,7 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
3952 bnx2_set_mac_loopback(bp); 3987 bnx2_set_mac_loopback(bp);
3953 } 3988 }
3954 else if (loopback_mode == BNX2_PHY_LOOPBACK) { 3989 else if (loopback_mode == BNX2_PHY_LOOPBACK) {
3955 bp->loopback = 0; 3990 bp->loopback = PHY_LOOPBACK;
3956 bnx2_set_phy_loopback(bp); 3991 bnx2_set_phy_loopback(bp);
3957 } 3992 }
3958 else 3993 else
@@ -3992,8 +4027,8 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
3992 bp->tx_prod = NEXT_TX_BD(bp->tx_prod); 4027 bp->tx_prod = NEXT_TX_BD(bp->tx_prod);
3993 bp->tx_prod_bseq += pkt_size; 4028 bp->tx_prod_bseq += pkt_size;
3994 4029
3995 REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, bp->tx_prod); 4030 REG_WR16(bp, bp->tx_bidx_addr, bp->tx_prod);
3996 REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq); 4031 REG_WR(bp, bp->tx_bseq_addr, bp->tx_prod_bseq);
3997 4032
3998 udelay(100); 4033 udelay(100);
3999 4034
@@ -4162,80 +4197,117 @@ bnx2_test_intr(struct bnx2 *bp)
4162} 4197}
4163 4198
4164static void 4199static void
4165bnx2_timer(unsigned long data) 4200bnx2_5706_serdes_timer(struct bnx2 *bp)
4166{ 4201{
4167 struct bnx2 *bp = (struct bnx2 *) data; 4202 spin_lock(&bp->phy_lock);
4168 u32 msg; 4203 if (bp->serdes_an_pending)
4204 bp->serdes_an_pending--;
4205 else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
4206 u32 bmcr;
4169 4207
4170 if (!netif_running(bp->dev)) 4208 bp->current_interval = bp->timer_interval;
4171 return;
4172 4209
4173 if (atomic_read(&bp->intr_sem) != 0) 4210 bnx2_read_phy(bp, MII_BMCR, &bmcr);
4174 goto bnx2_restart_timer;
4175 4211
4176 msg = (u32) ++bp->fw_drv_pulse_wr_seq; 4212 if (bmcr & BMCR_ANENABLE) {
4177 REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_PULSE_MB, msg); 4213 u32 phy1, phy2;
4178 4214
4179 bp->stats_blk->stat_FwRxDrop = REG_RD_IND(bp, BNX2_FW_RX_DROP_COUNT); 4215 bnx2_write_phy(bp, 0x1c, 0x7c00);
4216 bnx2_read_phy(bp, 0x1c, &phy1);
4180 4217
4181 if ((bp->phy_flags & PHY_SERDES_FLAG) && 4218 bnx2_write_phy(bp, 0x17, 0x0f01);
4182 (CHIP_NUM(bp) == CHIP_NUM_5706)) { 4219 bnx2_read_phy(bp, 0x15, &phy2);
4220 bnx2_write_phy(bp, 0x17, 0x0f01);
4221 bnx2_read_phy(bp, 0x15, &phy2);
4183 4222
4184 spin_lock(&bp->phy_lock); 4223 if ((phy1 & 0x10) && /* SIGNAL DETECT */
4185 if (bp->serdes_an_pending) { 4224 !(phy2 & 0x20)) { /* no CONFIG */
4186 bp->serdes_an_pending--; 4225
4226 bmcr &= ~BMCR_ANENABLE;
4227 bmcr |= BMCR_SPEED1000 | BMCR_FULLDPLX;
4228 bnx2_write_phy(bp, MII_BMCR, bmcr);
4229 bp->phy_flags |= PHY_PARALLEL_DETECT_FLAG;
4230 }
4187 } 4231 }
4188 else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) { 4232 }
4189 u32 bmcr; 4233 else if ((bp->link_up) && (bp->autoneg & AUTONEG_SPEED) &&
4234 (bp->phy_flags & PHY_PARALLEL_DETECT_FLAG)) {
4235 u32 phy2;
4190 4236
4191 bp->current_interval = bp->timer_interval; 4237 bnx2_write_phy(bp, 0x17, 0x0f01);
4238 bnx2_read_phy(bp, 0x15, &phy2);
4239 if (phy2 & 0x20) {
4240 u32 bmcr;
4192 4241
4193 bnx2_read_phy(bp, MII_BMCR, &bmcr); 4242 bnx2_read_phy(bp, MII_BMCR, &bmcr);
4243 bmcr |= BMCR_ANENABLE;
4244 bnx2_write_phy(bp, MII_BMCR, bmcr);
4194 4245
4195 if (bmcr & BMCR_ANENABLE) { 4246 bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;
4196 u32 phy1, phy2; 4247 }
4248 } else
4249 bp->current_interval = bp->timer_interval;
4197 4250
4198 bnx2_write_phy(bp, 0x1c, 0x7c00); 4251 spin_unlock(&bp->phy_lock);
4199 bnx2_read_phy(bp, 0x1c, &phy1); 4252}
4200 4253
4201 bnx2_write_phy(bp, 0x17, 0x0f01); 4254static void
4202 bnx2_read_phy(bp, 0x15, &phy2); 4255bnx2_5708_serdes_timer(struct bnx2 *bp)
4203 bnx2_write_phy(bp, 0x17, 0x0f01); 4256{
4204 bnx2_read_phy(bp, 0x15, &phy2); 4257 if ((bp->phy_flags & PHY_2_5G_CAPABLE_FLAG) == 0) {
4258 bp->serdes_an_pending = 0;
4259 return;
4260 }
4205 4261
4206 if ((phy1 & 0x10) && /* SIGNAL DETECT */ 4262 spin_lock(&bp->phy_lock);
4207 !(phy2 & 0x20)) { /* no CONFIG */ 4263 if (bp->serdes_an_pending)
4264 bp->serdes_an_pending--;
4265 else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
4266 u32 bmcr;
4208 4267
4209 bmcr &= ~BMCR_ANENABLE; 4268 bnx2_read_phy(bp, MII_BMCR, &bmcr);
4210 bmcr |= BMCR_SPEED1000 | 4269
4211 BMCR_FULLDPLX; 4270 if (bmcr & BMCR_ANENABLE) {
4212 bnx2_write_phy(bp, MII_BMCR, bmcr); 4271 bmcr &= ~BMCR_ANENABLE;
4213 bp->phy_flags |= 4272 bmcr |= BMCR_FULLDPLX | BCM5708S_BMCR_FORCE_2500;
4214 PHY_PARALLEL_DETECT_FLAG; 4273 bnx2_write_phy(bp, MII_BMCR, bmcr);
4215 } 4274 bp->current_interval = SERDES_FORCED_TIMEOUT;
4216 } 4275 } else {
4276 bmcr &= ~(BMCR_FULLDPLX | BCM5708S_BMCR_FORCE_2500);
4277 bmcr |= BMCR_ANENABLE;
4278 bnx2_write_phy(bp, MII_BMCR, bmcr);
4279 bp->serdes_an_pending = 2;
4280 bp->current_interval = bp->timer_interval;
4217 } 4281 }
4218 else if ((bp->link_up) && (bp->autoneg & AUTONEG_SPEED) &&
4219 (bp->phy_flags & PHY_PARALLEL_DETECT_FLAG)) {
4220 u32 phy2;
4221 4282
4222 bnx2_write_phy(bp, 0x17, 0x0f01); 4283 } else
4223 bnx2_read_phy(bp, 0x15, &phy2); 4284 bp->current_interval = bp->timer_interval;
4224 if (phy2 & 0x20) {
4225 u32 bmcr;
4226 4285
4227 bnx2_read_phy(bp, MII_BMCR, &bmcr); 4286 spin_unlock(&bp->phy_lock);
4228 bmcr |= BMCR_ANENABLE; 4287}
4229 bnx2_write_phy(bp, MII_BMCR, bmcr); 4288
4289static void
4290bnx2_timer(unsigned long data)
4291{
4292 struct bnx2 *bp = (struct bnx2 *) data;
4293 u32 msg;
4230 4294
4231 bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG; 4295 if (!netif_running(bp->dev))
4296 return;
4232 4297
4233 } 4298 if (atomic_read(&bp->intr_sem) != 0)
4234 } 4299 goto bnx2_restart_timer;
4235 else
4236 bp->current_interval = bp->timer_interval;
4237 4300
4238 spin_unlock(&bp->phy_lock); 4301 msg = (u32) ++bp->fw_drv_pulse_wr_seq;
4302 REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_PULSE_MB, msg);
4303
4304 bp->stats_blk->stat_FwRxDrop = REG_RD_IND(bp, BNX2_FW_RX_DROP_COUNT);
4305
4306 if (bp->phy_flags & PHY_SERDES_FLAG) {
4307 if (CHIP_NUM(bp) == CHIP_NUM_5706)
4308 bnx2_5706_serdes_timer(bp);
4309 else if (CHIP_NUM(bp) == CHIP_NUM_5708)
4310 bnx2_5708_serdes_timer(bp);
4239 } 4311 }
4240 4312
4241bnx2_restart_timer: 4313bnx2_restart_timer:
@@ -4508,8 +4580,8 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
4508 prod = NEXT_TX_BD(prod); 4580 prod = NEXT_TX_BD(prod);
4509 bp->tx_prod_bseq += skb->len; 4581 bp->tx_prod_bseq += skb->len;
4510 4582
4511 REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, prod); 4583 REG_WR16(bp, bp->tx_bidx_addr, prod);
4512 REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq); 4584 REG_WR(bp, bp->tx_bseq_addr, bp->tx_prod_bseq);
4513 4585
4514 mmiowb(); 4586 mmiowb();
4515 4587
@@ -4743,10 +4815,14 @@ bnx2_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
4743 } 4815 }
4744 else { 4816 else {
4745 if (bp->phy_flags & PHY_SERDES_FLAG) { 4817 if (bp->phy_flags & PHY_SERDES_FLAG) {
4746 if ((cmd->speed != SPEED_1000) || 4818 if ((cmd->speed != SPEED_1000 &&
4747 (cmd->duplex != DUPLEX_FULL)) { 4819 cmd->speed != SPEED_2500) ||
4820 (cmd->duplex != DUPLEX_FULL))
4821 return -EINVAL;
4822
4823 if (cmd->speed == SPEED_2500 &&
4824 !(bp->phy_flags & PHY_2_5G_CAPABLE_FLAG))
4748 return -EINVAL; 4825 return -EINVAL;
4749 }
4750 } 4826 }
4751 else if (cmd->speed == SPEED_1000) { 4827 else if (cmd->speed == SPEED_1000) {
4752 return -EINVAL; 4828 return -EINVAL;
@@ -4903,11 +4979,10 @@ bnx2_nway_reset(struct net_device *dev)
4903 msleep(20); 4979 msleep(20);
4904 4980
4905 spin_lock_bh(&bp->phy_lock); 4981 spin_lock_bh(&bp->phy_lock);
4906 if (CHIP_NUM(bp) == CHIP_NUM_5706) { 4982
4907 bp->current_interval = SERDES_AN_TIMEOUT; 4983 bp->current_interval = SERDES_AN_TIMEOUT;
4908 bp->serdes_an_pending = 1; 4984 bp->serdes_an_pending = 1;
4909 mod_timer(&bp->timer, jiffies + bp->current_interval); 4985 mod_timer(&bp->timer, jiffies + bp->current_interval);
4910 }
4911 } 4986 }
4912 4987
4913 bnx2_read_phy(bp, MII_BMCR, &bmcr); 4988 bnx2_read_phy(bp, MII_BMCR, &bmcr);
@@ -5288,6 +5363,8 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
5288 5363
5289 memset(buf, 0, sizeof(u64) * BNX2_NUM_TESTS); 5364 memset(buf, 0, sizeof(u64) * BNX2_NUM_TESTS);
5290 if (etest->flags & ETH_TEST_FL_OFFLINE) { 5365 if (etest->flags & ETH_TEST_FL_OFFLINE) {
5366 int i;
5367
5291 bnx2_netif_stop(bp); 5368 bnx2_netif_stop(bp);
5292 bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_DIAG); 5369 bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_DIAG);
5293 bnx2_free_skbs(bp); 5370 bnx2_free_skbs(bp);
@@ -5312,9 +5389,11 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
5312 } 5389 }
5313 5390
5314 /* wait for link up */ 5391 /* wait for link up */
5315 msleep_interruptible(3000); 5392 for (i = 0; i < 7; i++) {
5316 if ((!bp->link_up) && !(bp->phy_flags & PHY_SERDES_FLAG)) 5393 if (bp->link_up)
5317 msleep_interruptible(4000); 5394 break;
5395 msleep_interruptible(1000);
5396 }
5318 } 5397 }
5319 5398
5320 if (bnx2_test_nvram(bp) != 0) { 5399 if (bnx2_test_nvram(bp) != 0) {
@@ -5604,13 +5683,6 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
5604 goto err_out_release; 5683 goto err_out_release;
5605 } 5684 }
5606 5685
5607 bp->pcix_cap = pci_find_capability(pdev, PCI_CAP_ID_PCIX);
5608 if (bp->pcix_cap == 0) {
5609 dev_err(&pdev->dev, "Cannot find PCIX capability, aborting.\n");
5610 rc = -EIO;
5611 goto err_out_release;
5612 }
5613
5614 if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) { 5686 if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) {
5615 bp->flags |= USING_DAC_FLAG; 5687 bp->flags |= USING_DAC_FLAG;
5616 if (pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) != 0) { 5688 if (pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) != 0) {
@@ -5633,7 +5705,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
5633 INIT_WORK(&bp->reset_task, bnx2_reset_task, bp); 5705 INIT_WORK(&bp->reset_task, bnx2_reset_task, bp);
5634 5706
5635 dev->base_addr = dev->mem_start = pci_resource_start(pdev, 0); 5707 dev->base_addr = dev->mem_start = pci_resource_start(pdev, 0);
5636 mem_len = MB_GET_CID_ADDR(17); 5708 mem_len = MB_GET_CID_ADDR(TX_TSS_CID + 1);
5637 dev->mem_end = dev->mem_start + mem_len; 5709 dev->mem_end = dev->mem_start + mem_len;
5638 dev->irq = pdev->irq; 5710 dev->irq = pdev->irq;
5639 5711
@@ -5657,6 +5729,16 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
5657 5729
5658 bp->chip_id = REG_RD(bp, BNX2_MISC_ID); 5730 bp->chip_id = REG_RD(bp, BNX2_MISC_ID);
5659 5731
5732 if (CHIP_NUM(bp) != CHIP_NUM_5709) {
5733 bp->pcix_cap = pci_find_capability(pdev, PCI_CAP_ID_PCIX);
5734 if (bp->pcix_cap == 0) {
5735 dev_err(&pdev->dev,
5736 "Cannot find PCIX capability, aborting.\n");
5737 rc = -EIO;
5738 goto err_out_unmap;
5739 }
5740 }
5741
5660 /* Get bus information. */ 5742 /* Get bus information. */
5661 reg = REG_RD(bp, BNX2_PCICFG_MISC_STATUS); 5743 reg = REG_RD(bp, BNX2_PCICFG_MISC_STATUS);
5662 if (reg & BNX2_PCICFG_MISC_STATUS_PCIX_DET) { 5744 if (reg & BNX2_PCICFG_MISC_STATUS_PCIX_DET) {
@@ -5776,10 +5858,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
5776 bp->phy_addr = 1; 5858 bp->phy_addr = 1;
5777 5859
5778 /* Disable WOL support if we are running on a SERDES chip. */ 5860 /* Disable WOL support if we are running on a SERDES chip. */
5779 if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) { 5861 if (CHIP_NUM(bp) == CHIP_NUM_5709) {
5862 if (CHIP_BOND_ID(bp) != BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_C)
5863 bp->phy_flags |= PHY_SERDES_FLAG;
5864 } else if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT)
5780 bp->phy_flags |= PHY_SERDES_FLAG; 5865 bp->phy_flags |= PHY_SERDES_FLAG;
5866
5867 if (bp->phy_flags & PHY_SERDES_FLAG) {
5781 bp->flags |= NO_WOL_FLAG; 5868 bp->flags |= NO_WOL_FLAG;
5782 if (CHIP_NUM(bp) == CHIP_NUM_5708) { 5869 if (CHIP_NUM(bp) != CHIP_NUM_5706) {
5783 bp->phy_addr = 2; 5870 bp->phy_addr = 2;
5784 reg = REG_RD_IND(bp, bp->shmem_base + 5871 reg = REG_RD_IND(bp, bp->shmem_base +
5785 BNX2_SHARED_HW_CFG_CONFIG); 5872 BNX2_SHARED_HW_CFG_CONFIG);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index ca31904893ea..13b6f9b11e01 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -56,6 +56,7 @@ struct rx_bd {
56 56
57}; 57};
58 58
59#define BNX2_RX_ALIGN 16
59 60
60/* 61/*
61 * status_block definition 62 * status_block definition
@@ -90,6 +91,7 @@ struct status_block {
90 #define STATUS_ATTN_BITS_DMAE_ABORT (1L<<25) 91 #define STATUS_ATTN_BITS_DMAE_ABORT (1L<<25)
91 #define STATUS_ATTN_BITS_FLSH_ABORT (1L<<26) 92 #define STATUS_ATTN_BITS_FLSH_ABORT (1L<<26)
92 #define STATUS_ATTN_BITS_GRC_ABORT (1L<<27) 93 #define STATUS_ATTN_BITS_GRC_ABORT (1L<<27)
94 #define STATUS_ATTN_BITS_EPB_ERROR (1L<<30)
93 #define STATUS_ATTN_BITS_PARITY_ERROR (1L<<31) 95 #define STATUS_ATTN_BITS_PARITY_ERROR (1L<<31)
94 96
95 u32 status_attn_bits_ack; 97 u32 status_attn_bits_ack;
@@ -117,7 +119,8 @@ struct status_block {
117 u16 status_completion_producer_index; 119 u16 status_completion_producer_index;
118 u16 status_cmd_consumer_index; 120 u16 status_cmd_consumer_index;
119 u16 status_idx; 121 u16 status_idx;
120 u16 status_unused; 122 u8 status_unused;
123 u8 status_blk_num;
121#elif defined(__LITTLE_ENDIAN) 124#elif defined(__LITTLE_ENDIAN)
122 u16 status_tx_quick_consumer_index1; 125 u16 status_tx_quick_consumer_index1;
123 u16 status_tx_quick_consumer_index0; 126 u16 status_tx_quick_consumer_index0;
@@ -141,7 +144,8 @@ struct status_block {
141 u16 status_rx_quick_consumer_index14; 144 u16 status_rx_quick_consumer_index14;
142 u16 status_cmd_consumer_index; 145 u16 status_cmd_consumer_index;
143 u16 status_completion_producer_index; 146 u16 status_completion_producer_index;
144 u16 status_unused; 147 u8 status_blk_num;
148 u8 status_unused;
145 u16 status_idx; 149 u16 status_idx;
146#endif 150#endif
147}; 151};
@@ -301,6 +305,10 @@ struct l2_fhdr {
301#define BNX2_L2CTX_TXP_BIDX 0x000000a8 305#define BNX2_L2CTX_TXP_BIDX 0x000000a8
302#define BNX2_L2CTX_TXP_BSEQ 0x000000ac 306#define BNX2_L2CTX_TXP_BSEQ 0x000000ac
303 307
308#define BNX2_L2CTX_TYPE_XI 0x00000080
309#define BNX2_L2CTX_CMD_TYPE_XI 0x00000240
310#define BNX2_L2CTX_TBDR_BHADDR_HI_XI 0x00000258
311#define BNX2_L2CTX_TBDR_BHADDR_LO_XI 0x0000025c
304 312
305/* 313/*
306 * l2_bd_chain_context definition 314 * l2_bd_chain_context definition
@@ -328,11 +336,15 @@ struct l2_fhdr {
328#define BNX2_PCICFG_MISC_CONFIG 0x00000068 336#define BNX2_PCICFG_MISC_CONFIG 0x00000068
329#define BNX2_PCICFG_MISC_CONFIG_TARGET_BYTE_SWAP (1L<<2) 337#define BNX2_PCICFG_MISC_CONFIG_TARGET_BYTE_SWAP (1L<<2)
330#define BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP (1L<<3) 338#define BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP (1L<<3)
339#define BNX2_PCICFG_MISC_CONFIG_RESERVED1 (1L<<4)
331#define BNX2_PCICFG_MISC_CONFIG_CLOCK_CTL_ENA (1L<<5) 340#define BNX2_PCICFG_MISC_CONFIG_CLOCK_CTL_ENA (1L<<5)
332#define BNX2_PCICFG_MISC_CONFIG_TARGET_GRC_WORD_SWAP (1L<<6) 341#define BNX2_PCICFG_MISC_CONFIG_TARGET_GRC_WORD_SWAP (1L<<6)
333#define BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA (1L<<7) 342#define BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA (1L<<7)
334#define BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ (1L<<8) 343#define BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ (1L<<8)
335#define BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY (1L<<9) 344#define BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY (1L<<9)
345#define BNX2_PCICFG_MISC_CONFIG_GRC_WIN1_SWAP_EN (1L<<10)
346#define BNX2_PCICFG_MISC_CONFIG_GRC_WIN2_SWAP_EN (1L<<11)
347#define BNX2_PCICFG_MISC_CONFIG_GRC_WIN3_SWAP_EN (1L<<12)
336#define BNX2_PCICFG_MISC_CONFIG_ASIC_METAL_REV (0xffL<<16) 348#define BNX2_PCICFG_MISC_CONFIG_ASIC_METAL_REV (0xffL<<16)
337#define BNX2_PCICFG_MISC_CONFIG_ASIC_BASE_REV (0xfL<<24) 349#define BNX2_PCICFG_MISC_CONFIG_ASIC_BASE_REV (0xfL<<24)
338#define BNX2_PCICFG_MISC_CONFIG_ASIC_ID (0xfL<<28) 350#define BNX2_PCICFG_MISC_CONFIG_ASIC_ID (0xfL<<28)
@@ -347,6 +359,7 @@ struct l2_fhdr {
347#define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_100 (1L<<4) 359#define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_100 (1L<<4)
348#define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_133 (2L<<4) 360#define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_133 (2L<<4)
349#define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_PCI_MODE (3L<<4) 361#define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_PCI_MODE (3L<<4)
362#define BNX2_PCICFG_MISC_STATUS_BAD_MEM_WRITE_BE (1L<<8)
350 363
351#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS 0x00000070 364#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS 0x00000070
352#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PCI_CLK_SPD_DET (0xfL<<0) 365#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PCI_CLK_SPD_DET (0xfL<<0)
@@ -366,7 +379,7 @@ struct l2_fhdr {
366#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_12 (1L<<8) 379#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_12 (1L<<8)
367#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_6 (2L<<8) 380#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_6 (2L<<8)
368#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_62 (4L<<8) 381#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_62 (4L<<8)
369#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PLAY_DEAD (1L<<11) 382#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_MIN_POWER (1L<<11)
370#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED (0xfL<<12) 383#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED (0xfL<<12)
371#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_100 (0L<<12) 384#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_100 (0L<<12)
372#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_80 (1L<<12) 385#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_80 (1L<<12)
@@ -374,18 +387,21 @@ struct l2_fhdr {
374#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_40 (4L<<12) 387#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_40 (4L<<12)
375#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_25 (8L<<12) 388#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_25 (8L<<12)
376#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_STOP (1L<<16) 389#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_STOP (1L<<16)
377#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PCI_PLL_STOP (1L<<17) 390#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_17 (1L<<17)
378#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_18 (1L<<18) 391#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_18 (1L<<18)
379#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_USE_SPD_DET (1L<<19) 392#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_19 (1L<<19)
380#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED (0xfffL<<20) 393#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED (0xfffL<<20)
381 394
382#define BNX2_PCICFG_REG_WINDOW_ADDRESS 0x00000078 395#define BNX2_PCICFG_REG_WINDOW_ADDRESS 0x00000078
396#define BNX2_PCICFG_REG_WINDOW_ADDRESS_VAL (0xfffffL<<2)
397
383#define BNX2_PCICFG_REG_WINDOW 0x00000080 398#define BNX2_PCICFG_REG_WINDOW 0x00000080
384#define BNX2_PCICFG_INT_ACK_CMD 0x00000084 399#define BNX2_PCICFG_INT_ACK_CMD 0x00000084
385#define BNX2_PCICFG_INT_ACK_CMD_INDEX (0xffffL<<0) 400#define BNX2_PCICFG_INT_ACK_CMD_INDEX (0xffffL<<0)
386#define BNX2_PCICFG_INT_ACK_CMD_INDEX_VALID (1L<<16) 401#define BNX2_PCICFG_INT_ACK_CMD_INDEX_VALID (1L<<16)
387#define BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM (1L<<17) 402#define BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM (1L<<17)
388#define BNX2_PCICFG_INT_ACK_CMD_MASK_INT (1L<<18) 403#define BNX2_PCICFG_INT_ACK_CMD_MASK_INT (1L<<18)
404#define BNX2_PCICFG_INT_ACK_CMD_INTERRUPT_NUM (0xfL<<24)
389 405
390#define BNX2_PCICFG_STATUS_BIT_SET_CMD 0x00000088 406#define BNX2_PCICFG_STATUS_BIT_SET_CMD 0x00000088
391#define BNX2_PCICFG_STATUS_BIT_CLEAR_CMD 0x0000008c 407#define BNX2_PCICFG_STATUS_BIT_CLEAR_CMD 0x0000008c
@@ -398,9 +414,11 @@ struct l2_fhdr {
398 * offset: 0x400 414 * offset: 0x400
399 */ 415 */
400#define BNX2_PCI_GRC_WINDOW_ADDR 0x00000400 416#define BNX2_PCI_GRC_WINDOW_ADDR 0x00000400
401#define BNX2_PCI_GRC_WINDOW_ADDR_PCI_GRC_WINDOW_ADDR_VALUE (0x3ffffL<<8) 417#define BNX2_PCI_GRC_WINDOW_ADDR_VALUE (0x1ffL<<13)
418#define BNX2_PCI_GRC_WINDOW_ADDR_SEP_WIN (1L<<31)
402 419
403#define BNX2_PCI_CONFIG_1 0x00000404 420#define BNX2_PCI_CONFIG_1 0x00000404
421#define BNX2_PCI_CONFIG_1_RESERVED0 (0xffL<<0)
404#define BNX2_PCI_CONFIG_1_READ_BOUNDARY (0x7L<<8) 422#define BNX2_PCI_CONFIG_1_READ_BOUNDARY (0x7L<<8)
405#define BNX2_PCI_CONFIG_1_READ_BOUNDARY_OFF (0L<<8) 423#define BNX2_PCI_CONFIG_1_READ_BOUNDARY_OFF (0L<<8)
406#define BNX2_PCI_CONFIG_1_READ_BOUNDARY_16 (1L<<8) 424#define BNX2_PCI_CONFIG_1_READ_BOUNDARY_16 (1L<<8)
@@ -419,6 +437,7 @@ struct l2_fhdr {
419#define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_256 (5L<<11) 437#define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_256 (5L<<11)
420#define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_512 (6L<<11) 438#define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_512 (6L<<11)
421#define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_1024 (7L<<11) 439#define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_1024 (7L<<11)
440#define BNX2_PCI_CONFIG_1_RESERVED1 (0x3ffffL<<14)
422 441
423#define BNX2_PCI_CONFIG_2 0x00000408 442#define BNX2_PCI_CONFIG_2 0x00000408
424#define BNX2_PCI_CONFIG_2_BAR1_SIZE (0xfL<<0) 443#define BNX2_PCI_CONFIG_2_BAR1_SIZE (0xfL<<0)
@@ -468,9 +487,13 @@ struct l2_fhdr {
468#define BNX2_PCI_CONFIG_2_FORCE_32_BIT_MSTR (1L<<23) 487#define BNX2_PCI_CONFIG_2_FORCE_32_BIT_MSTR (1L<<23)
469#define BNX2_PCI_CONFIG_2_FORCE_32_BIT_TGT (1L<<24) 488#define BNX2_PCI_CONFIG_2_FORCE_32_BIT_TGT (1L<<24)
470#define BNX2_PCI_CONFIG_2_KEEP_REQ_ASSERT (1L<<25) 489#define BNX2_PCI_CONFIG_2_KEEP_REQ_ASSERT (1L<<25)
490#define BNX2_PCI_CONFIG_2_RESERVED0 (0x3fL<<26)
491#define BNX2_PCI_CONFIG_2_BAR_PREFETCH_XI (1L<<16)
492#define BNX2_PCI_CONFIG_2_RESERVED0_XI (0x7fffL<<17)
471 493
472#define BNX2_PCI_CONFIG_3 0x0000040c 494#define BNX2_PCI_CONFIG_3 0x0000040c
473#define BNX2_PCI_CONFIG_3_STICKY_BYTE (0xffL<<0) 495#define BNX2_PCI_CONFIG_3_STICKY_BYTE (0xffL<<0)
496#define BNX2_PCI_CONFIG_3_REG_STICKY_BYTE (0xffL<<8)
474#define BNX2_PCI_CONFIG_3_FORCE_PME (1L<<24) 497#define BNX2_PCI_CONFIG_3_FORCE_PME (1L<<24)
475#define BNX2_PCI_CONFIG_3_PME_STATUS (1L<<25) 498#define BNX2_PCI_CONFIG_3_PME_STATUS (1L<<25)
476#define BNX2_PCI_CONFIG_3_PME_ENABLE (1L<<26) 499#define BNX2_PCI_CONFIG_3_PME_ENABLE (1L<<26)
@@ -501,8 +524,10 @@ struct l2_fhdr {
501#define BNX2_PCI_VPD_INTF_INTF_REQ (1L<<0) 524#define BNX2_PCI_VPD_INTF_INTF_REQ (1L<<0)
502 525
503#define BNX2_PCI_VPD_ADDR_FLAG 0x0000042c 526#define BNX2_PCI_VPD_ADDR_FLAG 0x0000042c
504#define BNX2_PCI_VPD_ADDR_FLAG_ADDRESS (0x1fff<<2) 527#define BNX2_PCI_VPD_ADDR_FLAG_MSK 0x0000ffff
505#define BNX2_PCI_VPD_ADDR_FLAG_WR (1<<15) 528#define BNX2_PCI_VPD_ADDR_FLAG_SL 0L
529#define BNX2_PCI_VPD_ADDR_FLAG_ADDRESS (0x1fffL<<2)
530#define BNX2_PCI_VPD_ADDR_FLAG_WR (1L<<15)
506 531
507#define BNX2_PCI_VPD_DATA 0x00000430 532#define BNX2_PCI_VPD_DATA 0x00000430
508#define BNX2_PCI_ID_VAL1 0x00000434 533#define BNX2_PCI_ID_VAL1 0x00000434
@@ -535,19 +560,26 @@ struct l2_fhdr {
535#define BNX2_PCI_ID_VAL4_CAP_ENA_13 (13L<<0) 560#define BNX2_PCI_ID_VAL4_CAP_ENA_13 (13L<<0)
536#define BNX2_PCI_ID_VAL4_CAP_ENA_14 (14L<<0) 561#define BNX2_PCI_ID_VAL4_CAP_ENA_14 (14L<<0)
537#define BNX2_PCI_ID_VAL4_CAP_ENA_15 (15L<<0) 562#define BNX2_PCI_ID_VAL4_CAP_ENA_15 (15L<<0)
563#define BNX2_PCI_ID_VAL4_RESERVED0 (0x3L<<4)
538#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG (0x3L<<6) 564#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG (0x3L<<6)
539#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_0 (0L<<6) 565#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_0 (0L<<6)
540#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_1 (1L<<6) 566#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_1 (1L<<6)
541#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_2 (2L<<6) 567#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_2 (2L<<6)
542#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_3 (3L<<6) 568#define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_3 (3L<<6)
569#define BNX2_PCI_ID_VAL4_MSI_PV_MASK_CAP (1L<<8)
543#define BNX2_PCI_ID_VAL4_MSI_LIMIT (0x7L<<9) 570#define BNX2_PCI_ID_VAL4_MSI_LIMIT (0x7L<<9)
544#define BNX2_PCI_ID_VAL4_MSI_ADVERTIZE (0x7L<<12) 571#define BNX2_PCI_ID_VAL4_MULTI_MSG_CAP (0x7L<<12)
545#define BNX2_PCI_ID_VAL4_MSI_ENABLE (1L<<15) 572#define BNX2_PCI_ID_VAL4_MSI_ENABLE (1L<<15)
546#define BNX2_PCI_ID_VAL4_MAX_64_ADVERTIZE (1L<<16) 573#define BNX2_PCI_ID_VAL4_MAX_64_ADVERTIZE (1L<<16)
547#define BNX2_PCI_ID_VAL4_MAX_133_ADVERTIZE (1L<<17) 574#define BNX2_PCI_ID_VAL4_MAX_133_ADVERTIZE (1L<<17)
548#define BNX2_PCI_ID_VAL4_MAX_MEM_READ_SIZE (0x3L<<21) 575#define BNX2_PCI_ID_VAL4_RESERVED2 (0x7L<<18)
549#define BNX2_PCI_ID_VAL4_MAX_SPLIT_SIZE (0x7L<<23) 576#define BNX2_PCI_ID_VAL4_MAX_CUMULATIVE_SIZE_B21 (0x3L<<21)
550#define BNX2_PCI_ID_VAL4_MAX_CUMULATIVE_SIZE (0x7L<<26) 577#define BNX2_PCI_ID_VAL4_MAX_SPLIT_SIZE_B21 (0x3L<<23)
578#define BNX2_PCI_ID_VAL4_MAX_CUMULATIVE_SIZE_B0 (1L<<25)
579#define BNX2_PCI_ID_VAL4_MAX_MEM_READ_SIZE_B10 (0x3L<<26)
580#define BNX2_PCI_ID_VAL4_MAX_SPLIT_SIZE_B0 (1L<<28)
581#define BNX2_PCI_ID_VAL4_RESERVED3 (0x7L<<29)
582#define BNX2_PCI_ID_VAL4_RESERVED3_XI (0xffffL<<16)
551 583
552#define BNX2_PCI_ID_VAL5 0x00000444 584#define BNX2_PCI_ID_VAL5 0x00000444
553#define BNX2_PCI_ID_VAL5_D1_SUPPORT (1L<<0) 585#define BNX2_PCI_ID_VAL5_D1_SUPPORT (1L<<0)
@@ -556,6 +588,10 @@ struct l2_fhdr {
556#define BNX2_PCI_ID_VAL5_PME_IN_D1 (1L<<3) 588#define BNX2_PCI_ID_VAL5_PME_IN_D1 (1L<<3)
557#define BNX2_PCI_ID_VAL5_PME_IN_D2 (1L<<4) 589#define BNX2_PCI_ID_VAL5_PME_IN_D2 (1L<<4)
558#define BNX2_PCI_ID_VAL5_PME_IN_D3_HOT (1L<<5) 590#define BNX2_PCI_ID_VAL5_PME_IN_D3_HOT (1L<<5)
591#define BNX2_PCI_ID_VAL5_RESERVED0_TE (0x3ffffffL<<6)
592#define BNX2_PCI_ID_VAL5_PM_VERSION_XI (0x7L<<6)
593#define BNX2_PCI_ID_VAL5_NO_SOFT_RESET_XI (1L<<9)
594#define BNX2_PCI_ID_VAL5_RESERVED0_XI (0x3fffffL<<10)
559 595
560#define BNX2_PCI_PCIX_EXTENDED_STATUS 0x00000448 596#define BNX2_PCI_PCIX_EXTENDED_STATUS 0x00000448
561#define BNX2_PCI_PCIX_EXTENDED_STATUS_NO_SNOOP (1L<<8) 597#define BNX2_PCI_PCIX_EXTENDED_STATUS_NO_SNOOP (1L<<8)
@@ -567,12 +603,91 @@ struct l2_fhdr {
567#define BNX2_PCI_ID_VAL6_MAX_LAT (0xffL<<0) 603#define BNX2_PCI_ID_VAL6_MAX_LAT (0xffL<<0)
568#define BNX2_PCI_ID_VAL6_MIN_GNT (0xffL<<8) 604#define BNX2_PCI_ID_VAL6_MIN_GNT (0xffL<<8)
569#define BNX2_PCI_ID_VAL6_BIST (0xffL<<16) 605#define BNX2_PCI_ID_VAL6_BIST (0xffL<<16)
606#define BNX2_PCI_ID_VAL6_RESERVED0 (0xffL<<24)
570 607
571#define BNX2_PCI_MSI_DATA 0x00000450 608#define BNX2_PCI_MSI_DATA 0x00000450
572#define BNX2_PCI_MSI_DATA_PCI_MSI_DATA (0xffffL<<0) 609#define BNX2_PCI_MSI_DATA_MSI_DATA (0xffffL<<0)
573 610
574#define BNX2_PCI_MSI_ADDR_H 0x00000454 611#define BNX2_PCI_MSI_ADDR_H 0x00000454
575#define BNX2_PCI_MSI_ADDR_L 0x00000458 612#define BNX2_PCI_MSI_ADDR_L 0x00000458
613#define BNX2_PCI_MSI_ADDR_L_VAL (0x3fffffffL<<2)
614
615#define BNX2_PCI_CFG_ACCESS_CMD 0x0000045c
616#define BNX2_PCI_CFG_ACCESS_CMD_ADR (0x3fL<<2)
617#define BNX2_PCI_CFG_ACCESS_CMD_RD_REQ (1L<<27)
618#define BNX2_PCI_CFG_ACCESS_CMD_WR_REQ (0xfL<<28)
619
620#define BNX2_PCI_CFG_ACCESS_DATA 0x00000460
621#define BNX2_PCI_MSI_MASK 0x00000464
622#define BNX2_PCI_MSI_MASK_MSI_MASK (0xffffffffL<<0)
623
624#define BNX2_PCI_MSI_PEND 0x00000468
625#define BNX2_PCI_MSI_PEND_MSI_PEND (0xffffffffL<<0)
626
627#define BNX2_PCI_PM_DATA_C 0x0000046c
628#define BNX2_PCI_PM_DATA_C_PM_DATA_8_PRG (0xffL<<0)
629#define BNX2_PCI_PM_DATA_C_RESERVED0 (0xffffffL<<8)
630
631#define BNX2_PCI_MSIX_CONTROL 0x000004c0
632#define BNX2_PCI_MSIX_CONTROL_MSIX_TBL_SIZ (0x7ffL<<0)
633#define BNX2_PCI_MSIX_CONTROL_RESERVED0 (0x1fffffL<<11)
634
635#define BNX2_PCI_MSIX_TBL_OFF_BIR 0x000004c4
636#define BNX2_PCI_MSIX_TBL_OFF_BIR_MSIX_TBL_BIR (0x7L<<0)
637#define BNX2_PCI_MSIX_TBL_OFF_BIR_MSIX_TBL_OFF (0x1fffffffL<<3)
638
639#define BNX2_PCI_MSIX_PBA_OFF_BIT 0x000004c8
640#define BNX2_PCI_MSIX_PBA_OFF_BIT_MSIX_PBA_BIR (0x7L<<0)
641#define BNX2_PCI_MSIX_PBA_OFF_BIT_MSIX_PBA_OFF (0x1fffffffL<<3)
642
643#define BNX2_PCI_PCIE_CAPABILITY 0x000004d0
644#define BNX2_PCI_PCIE_CAPABILITY_INTERRUPT_MSG_NUM (0x1fL<<0)
645#define BNX2_PCI_PCIE_CAPABILITY_COMPLY_PCIE_1_1 (1L<<5)
646
647#define BNX2_PCI_DEVICE_CAPABILITY 0x000004d4
648#define BNX2_PCI_DEVICE_CAPABILITY_MAX_PL_SIZ_SUPPORTED (0x7L<<0)
649#define BNX2_PCI_DEVICE_CAPABILITY_EXTENDED_TAG_SUPPORT (1L<<5)
650#define BNX2_PCI_DEVICE_CAPABILITY_L0S_ACCEPTABLE_LATENCY (0x7L<<6)
651#define BNX2_PCI_DEVICE_CAPABILITY_L1_ACCEPTABLE_LATENCY (0x7L<<9)
652#define BNX2_PCI_DEVICE_CAPABILITY_ROLE_BASED_ERR_RPT (1L<<15)
653
654#define BNX2_PCI_LINK_CAPABILITY 0x000004dc
655#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_SPEED (0xfL<<0)
656#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_SPEED_0001 (1L<<0)
657#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_SPEED_0010 (1L<<0)
658#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_WIDTH (0x1fL<<4)
659#define BNX2_PCI_LINK_CAPABILITY_CLK_POWER_MGMT (1L<<9)
660#define BNX2_PCI_LINK_CAPABILITY_ASPM_SUPPORT (0x3L<<10)
661#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_LAT (0x7L<<12)
662#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_LAT_101 (5L<<12)
663#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_LAT_110 (6L<<12)
664#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_LAT (0x7L<<15)
665#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_LAT_001 (1L<<15)
666#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_LAT_010 (2L<<15)
667#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_COMM_LAT (0x7L<<18)
668#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_COMM_LAT_101 (5L<<18)
669#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_COMM_LAT_110 (6L<<18)
670#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_COMM_LAT (0x7L<<21)
671#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_COMM_LAT_001 (1L<<21)
672#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_COMM_LAT_010 (2L<<21)
673#define BNX2_PCI_LINK_CAPABILITY_PORT_NUM (0xffL<<24)
674
675#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2 0x000004e4
676#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2_CMPL_TO_RANGE_SUPP (0xfL<<0)
677#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2_CMPL_TO_DISABL_SUPP (1L<<4)
678#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2_RESERVED (0x7ffffffL<<5)
679
680#define BNX2_PCI_PCIE_LINK_CAPABILITY_2 0x000004e8
681#define BNX2_PCI_PCIE_LINK_CAPABILITY_2_RESERVED (0xffffffffL<<0)
682
683#define BNX2_PCI_GRC_WINDOW1_ADDR 0x00000610
684#define BNX2_PCI_GRC_WINDOW1_ADDR_VALUE (0x1ffL<<13)
685
686#define BNX2_PCI_GRC_WINDOW2_ADDR 0x00000614
687#define BNX2_PCI_GRC_WINDOW2_ADDR_VALUE (0x1ffL<<13)
688
689#define BNX2_PCI_GRC_WINDOW3_ADDR 0x00000618
690#define BNX2_PCI_GRC_WINDOW3_ADDR_VALUE (0x1ffL<<13)
576 691
577 692
578/* 693/*
@@ -582,13 +697,23 @@ struct l2_fhdr {
582#define BNX2_MISC_COMMAND 0x00000800 697#define BNX2_MISC_COMMAND 0x00000800
583#define BNX2_MISC_COMMAND_ENABLE_ALL (1L<<0) 698#define BNX2_MISC_COMMAND_ENABLE_ALL (1L<<0)
584#define BNX2_MISC_COMMAND_DISABLE_ALL (1L<<1) 699#define BNX2_MISC_COMMAND_DISABLE_ALL (1L<<1)
585#define BNX2_MISC_COMMAND_CORE_RESET (1L<<4) 700#define BNX2_MISC_COMMAND_SW_RESET (1L<<4)
586#define BNX2_MISC_COMMAND_HARD_RESET (1L<<5) 701#define BNX2_MISC_COMMAND_POR_RESET (1L<<5)
702#define BNX2_MISC_COMMAND_HD_RESET (1L<<6)
703#define BNX2_MISC_COMMAND_CMN_SW_RESET (1L<<7)
587#define BNX2_MISC_COMMAND_PAR_ERROR (1L<<8) 704#define BNX2_MISC_COMMAND_PAR_ERROR (1L<<8)
705#define BNX2_MISC_COMMAND_CS16_ERR (1L<<9)
706#define BNX2_MISC_COMMAND_CS16_ERR_LOC (0xfL<<12)
588#define BNX2_MISC_COMMAND_PAR_ERR_RAM (0x7fL<<16) 707#define BNX2_MISC_COMMAND_PAR_ERR_RAM (0x7fL<<16)
708#define BNX2_MISC_COMMAND_POWERDOWN_EVENT (1L<<23)
709#define BNX2_MISC_COMMAND_SW_SHUTDOWN (1L<<24)
710#define BNX2_MISC_COMMAND_SHUTDOWN_EN (1L<<25)
711#define BNX2_MISC_COMMAND_DINTEG_ATTN_EN (1L<<26)
712#define BNX2_MISC_COMMAND_PCIE_LINK_IN_L23 (1L<<27)
713#define BNX2_MISC_COMMAND_PCIE_DIS (1L<<28)
589 714
590#define BNX2_MISC_CFG 0x00000804 715#define BNX2_MISC_CFG 0x00000804
591#define BNX2_MISC_CFG_PCI_GRC_TMOUT (1L<<0) 716#define BNX2_MISC_CFG_GRC_TMOUT (1L<<0)
592#define BNX2_MISC_CFG_NVM_WR_EN (0x3L<<1) 717#define BNX2_MISC_CFG_NVM_WR_EN (0x3L<<1)
593#define BNX2_MISC_CFG_NVM_WR_EN_PROTECT (0L<<1) 718#define BNX2_MISC_CFG_NVM_WR_EN_PROTECT (0L<<1)
594#define BNX2_MISC_CFG_NVM_WR_EN_PCI (1L<<1) 719#define BNX2_MISC_CFG_NVM_WR_EN_PCI (1L<<1)
@@ -596,16 +721,45 @@ struct l2_fhdr {
596#define BNX2_MISC_CFG_NVM_WR_EN_ALLOW2 (3L<<1) 721#define BNX2_MISC_CFG_NVM_WR_EN_ALLOW2 (3L<<1)
597#define BNX2_MISC_CFG_BIST_EN (1L<<3) 722#define BNX2_MISC_CFG_BIST_EN (1L<<3)
598#define BNX2_MISC_CFG_CK25_OUT_ALT_SRC (1L<<4) 723#define BNX2_MISC_CFG_CK25_OUT_ALT_SRC (1L<<4)
599#define BNX2_MISC_CFG_BYPASS_BSCAN (1L<<5) 724#define BNX2_MISC_CFG_RESERVED5_TE (1L<<5)
600#define BNX2_MISC_CFG_BYPASS_EJTAG (1L<<6) 725#define BNX2_MISC_CFG_RESERVED6_TE (1L<<6)
601#define BNX2_MISC_CFG_CLK_CTL_OVERRIDE (1L<<7) 726#define BNX2_MISC_CFG_CLK_CTL_OVERRIDE (1L<<7)
602#define BNX2_MISC_CFG_LEDMODE (0x3L<<8) 727#define BNX2_MISC_CFG_LEDMODE (0x7L<<8)
603#define BNX2_MISC_CFG_LEDMODE_MAC (0L<<8) 728#define BNX2_MISC_CFG_LEDMODE_MAC (0L<<8)
604#define BNX2_MISC_CFG_LEDMODE_GPHY1 (1L<<8) 729#define BNX2_MISC_CFG_LEDMODE_PHY1_TE (1L<<8)
605#define BNX2_MISC_CFG_LEDMODE_GPHY2 (2L<<8) 730#define BNX2_MISC_CFG_LEDMODE_PHY2_TE (2L<<8)
731#define BNX2_MISC_CFG_LEDMODE_PHY3_TE (3L<<8)
732#define BNX2_MISC_CFG_LEDMODE_PHY4_TE (4L<<8)
733#define BNX2_MISC_CFG_LEDMODE_PHY5_TE (5L<<8)
734#define BNX2_MISC_CFG_LEDMODE_PHY6_TE (6L<<8)
735#define BNX2_MISC_CFG_LEDMODE_PHY7_TE (7L<<8)
736#define BNX2_MISC_CFG_MCP_GRC_TMOUT_TE (1L<<11)
737#define BNX2_MISC_CFG_DBU_GRC_TMOUT_TE (1L<<12)
738#define BNX2_MISC_CFG_LEDMODE_XI (0xfL<<8)
739#define BNX2_MISC_CFG_LEDMODE_MAC_XI (0L<<8)
740#define BNX2_MISC_CFG_LEDMODE_PHY1_XI (1L<<8)
741#define BNX2_MISC_CFG_LEDMODE_PHY2_XI (2L<<8)
742#define BNX2_MISC_CFG_LEDMODE_PHY3_XI (3L<<8)
743#define BNX2_MISC_CFG_LEDMODE_MAC2_XI (4L<<8)
744#define BNX2_MISC_CFG_LEDMODE_PHY4_XI (5L<<8)
745#define BNX2_MISC_CFG_LEDMODE_PHY5_XI (6L<<8)
746#define BNX2_MISC_CFG_LEDMODE_PHY6_XI (7L<<8)
747#define BNX2_MISC_CFG_LEDMODE_MAC3_XI (8L<<8)
748#define BNX2_MISC_CFG_LEDMODE_PHY7_XI (9L<<8)
749#define BNX2_MISC_CFG_LEDMODE_PHY8_XI (10L<<8)
750#define BNX2_MISC_CFG_LEDMODE_PHY9_XI (11L<<8)
751#define BNX2_MISC_CFG_LEDMODE_MAC4_XI (12L<<8)
752#define BNX2_MISC_CFG_LEDMODE_PHY10_XI (13L<<8)
753#define BNX2_MISC_CFG_LEDMODE_PHY11_XI (14L<<8)
754#define BNX2_MISC_CFG_LEDMODE_UNUSED_XI (15L<<8)
755#define BNX2_MISC_CFG_PORT_SELECT_XI (1L<<13)
756#define BNX2_MISC_CFG_PARITY_MODE_XI (1L<<14)
606 757
607#define BNX2_MISC_ID 0x00000808 758#define BNX2_MISC_ID 0x00000808
608#define BNX2_MISC_ID_BOND_ID (0xfL<<0) 759#define BNX2_MISC_ID_BOND_ID (0xfL<<0)
760#define BNX2_MISC_ID_BOND_ID_X (0L<<0)
761#define BNX2_MISC_ID_BOND_ID_C (3L<<0)
762#define BNX2_MISC_ID_BOND_ID_S (12L<<0)
609#define BNX2_MISC_ID_CHIP_METAL (0xffL<<4) 763#define BNX2_MISC_ID_CHIP_METAL (0xffL<<4)
610#define BNX2_MISC_ID_CHIP_REV (0xfL<<12) 764#define BNX2_MISC_ID_CHIP_REV (0xfL<<12)
611#define BNX2_MISC_ID_CHIP_NUM (0xffffL<<16) 765#define BNX2_MISC_ID_CHIP_NUM (0xffffL<<16)
@@ -639,6 +793,8 @@ struct l2_fhdr {
639#define BNX2_MISC_ENABLE_STATUS_BITS_TIMER_ENABLE (1L<<25) 793#define BNX2_MISC_ENABLE_STATUS_BITS_TIMER_ENABLE (1L<<25)
640#define BNX2_MISC_ENABLE_STATUS_BITS_DMA_ENGINE_ENABLE (1L<<26) 794#define BNX2_MISC_ENABLE_STATUS_BITS_DMA_ENGINE_ENABLE (1L<<26)
641#define BNX2_MISC_ENABLE_STATUS_BITS_UMP_ENABLE (1L<<27) 795#define BNX2_MISC_ENABLE_STATUS_BITS_UMP_ENABLE (1L<<27)
796#define BNX2_MISC_ENABLE_STATUS_BITS_RV2P_CMD_SCHEDULER_ENABLE (1L<<28)
797#define BNX2_MISC_ENABLE_STATUS_BITS_RSVD_FUTURE_ENABLE (0x7L<<29)
642 798
643#define BNX2_MISC_ENABLE_SET_BITS 0x00000810 799#define BNX2_MISC_ENABLE_SET_BITS 0x00000810
644#define BNX2_MISC_ENABLE_SET_BITS_TX_SCHEDULER_ENABLE (1L<<0) 800#define BNX2_MISC_ENABLE_SET_BITS_TX_SCHEDULER_ENABLE (1L<<0)
@@ -669,6 +825,8 @@ struct l2_fhdr {
669#define BNX2_MISC_ENABLE_SET_BITS_TIMER_ENABLE (1L<<25) 825#define BNX2_MISC_ENABLE_SET_BITS_TIMER_ENABLE (1L<<25)
670#define BNX2_MISC_ENABLE_SET_BITS_DMA_ENGINE_ENABLE (1L<<26) 826#define BNX2_MISC_ENABLE_SET_BITS_DMA_ENGINE_ENABLE (1L<<26)
671#define BNX2_MISC_ENABLE_SET_BITS_UMP_ENABLE (1L<<27) 827#define BNX2_MISC_ENABLE_SET_BITS_UMP_ENABLE (1L<<27)
828#define BNX2_MISC_ENABLE_SET_BITS_RV2P_CMD_SCHEDULER_ENABLE (1L<<28)
829#define BNX2_MISC_ENABLE_SET_BITS_RSVD_FUTURE_ENABLE (0x7L<<29)
672 830
673#define BNX2_MISC_ENABLE_CLR_BITS 0x00000814 831#define BNX2_MISC_ENABLE_CLR_BITS 0x00000814
674#define BNX2_MISC_ENABLE_CLR_BITS_TX_SCHEDULER_ENABLE (1L<<0) 832#define BNX2_MISC_ENABLE_CLR_BITS_TX_SCHEDULER_ENABLE (1L<<0)
@@ -699,6 +857,8 @@ struct l2_fhdr {
699#define BNX2_MISC_ENABLE_CLR_BITS_TIMER_ENABLE (1L<<25) 857#define BNX2_MISC_ENABLE_CLR_BITS_TIMER_ENABLE (1L<<25)
700#define BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE (1L<<26) 858#define BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE (1L<<26)
701#define BNX2_MISC_ENABLE_CLR_BITS_UMP_ENABLE (1L<<27) 859#define BNX2_MISC_ENABLE_CLR_BITS_UMP_ENABLE (1L<<27)
860#define BNX2_MISC_ENABLE_CLR_BITS_RV2P_CMD_SCHEDULER_ENABLE (1L<<28)
861#define BNX2_MISC_ENABLE_CLR_BITS_RSVD_FUTURE_ENABLE (0x7L<<29)
702 862
703#define BNX2_MISC_CLOCK_CONTROL_BITS 0x00000818 863#define BNX2_MISC_CLOCK_CONTROL_BITS 0x00000818
704#define BNX2_MISC_CLOCK_CONTROL_BITS_PCI_CLK_SPD_DET (0xfL<<0) 864#define BNX2_MISC_CLOCK_CONTROL_BITS_PCI_CLK_SPD_DET (0xfL<<0)
@@ -718,30 +878,41 @@ struct l2_fhdr {
718#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_12 (1L<<8) 878#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_12 (1L<<8)
719#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_6 (2L<<8) 879#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_6 (2L<<8)
720#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_62 (4L<<8) 880#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_62 (4L<<8)
721#define BNX2_MISC_CLOCK_CONTROL_BITS_PLAY_DEAD (1L<<11) 881#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED0_XI (0x7L<<8)
882#define BNX2_MISC_CLOCK_CONTROL_BITS_MIN_POWER (1L<<11)
722#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED (0xfL<<12) 883#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED (0xfL<<12)
723#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_100 (0L<<12) 884#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_100 (0L<<12)
724#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_80 (1L<<12) 885#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_80 (1L<<12)
725#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_50 (2L<<12) 886#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_50 (2L<<12)
726#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_40 (4L<<12) 887#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_40 (4L<<12)
727#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_25 (8L<<12) 888#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_25 (8L<<12)
889#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED1_XI (0xfL<<12)
728#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_STOP (1L<<16) 890#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_STOP (1L<<16)
729#define BNX2_MISC_CLOCK_CONTROL_BITS_PCI_PLL_STOP (1L<<17) 891#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_17_TE (1L<<17)
730#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_18 (1L<<18) 892#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_18_TE (1L<<18)
731#define BNX2_MISC_CLOCK_CONTROL_BITS_USE_SPD_DET (1L<<19) 893#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_19_TE (1L<<19)
732#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED (0xfffL<<20) 894#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_TE (0xfffL<<20)
733 895#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_MGMT_XI (1L<<17)
734#define BNX2_MISC_GPIO 0x0000081c 896#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED2_XI (0x3fL<<18)
735#define BNX2_MISC_GPIO_VALUE (0xffL<<0) 897#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_VCO_XI (0x7L<<24)
736#define BNX2_MISC_GPIO_SET (0xffL<<8) 898#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED3_XI (1L<<27)
737#define BNX2_MISC_GPIO_CLR (0xffL<<16) 899#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_XI (0xfL<<28)
738#define BNX2_MISC_GPIO_FLOAT (0xffL<<24) 900
739 901#define BNX2_MISC_SPIO 0x0000081c
740#define BNX2_MISC_GPIO_INT 0x00000820 902#define BNX2_MISC_SPIO_VALUE (0xffL<<0)
741#define BNX2_MISC_GPIO_INT_INT_STATE (0xfL<<0) 903#define BNX2_MISC_SPIO_SET (0xffL<<8)
742#define BNX2_MISC_GPIO_INT_OLD_VALUE (0xfL<<8) 904#define BNX2_MISC_SPIO_CLR (0xffL<<16)
743#define BNX2_MISC_GPIO_INT_OLD_SET (0xfL<<16) 905#define BNX2_MISC_SPIO_FLOAT (0xffL<<24)
744#define BNX2_MISC_GPIO_INT_OLD_CLR (0xfL<<24) 906
907#define BNX2_MISC_SPIO_INT 0x00000820
908#define BNX2_MISC_SPIO_INT_INT_STATE_TE (0xfL<<0)
909#define BNX2_MISC_SPIO_INT_OLD_VALUE_TE (0xfL<<8)
910#define BNX2_MISC_SPIO_INT_OLD_SET_TE (0xfL<<16)
911#define BNX2_MISC_SPIO_INT_OLD_CLR_TE (0xfL<<24)
912#define BNX2_MISC_SPIO_INT_INT_STATE_XI (0xffL<<0)
913#define BNX2_MISC_SPIO_INT_OLD_VALUE_XI (0xffL<<8)
914#define BNX2_MISC_SPIO_INT_OLD_SET_XI (0xffL<<16)
915#define BNX2_MISC_SPIO_INT_OLD_CLR_XI (0xffL<<24)
745 916
746#define BNX2_MISC_CONFIG_LFSR 0x00000824 917#define BNX2_MISC_CONFIG_LFSR 0x00000824
747#define BNX2_MISC_CONFIG_LFSR_DIV (0xffffL<<0) 918#define BNX2_MISC_CONFIG_LFSR_DIV (0xffffL<<0)
@@ -775,6 +946,8 @@ struct l2_fhdr {
775#define BNX2_MISC_LFSR_MASK_BITS_TIMER_ENABLE (1L<<25) 946#define BNX2_MISC_LFSR_MASK_BITS_TIMER_ENABLE (1L<<25)
776#define BNX2_MISC_LFSR_MASK_BITS_DMA_ENGINE_ENABLE (1L<<26) 947#define BNX2_MISC_LFSR_MASK_BITS_DMA_ENGINE_ENABLE (1L<<26)
777#define BNX2_MISC_LFSR_MASK_BITS_UMP_ENABLE (1L<<27) 948#define BNX2_MISC_LFSR_MASK_BITS_UMP_ENABLE (1L<<27)
949#define BNX2_MISC_LFSR_MASK_BITS_RV2P_CMD_SCHEDULER_ENABLE (1L<<28)
950#define BNX2_MISC_LFSR_MASK_BITS_RSVD_FUTURE_ENABLE (0x7L<<29)
778 951
779#define BNX2_MISC_ARB_REQ0 0x0000082c 952#define BNX2_MISC_ARB_REQ0 0x0000082c
780#define BNX2_MISC_ARB_REQ1 0x00000830 953#define BNX2_MISC_ARB_REQ1 0x00000830
@@ -831,22 +1004,12 @@ struct l2_fhdr {
831#define BNX2_MISC_ARB_GNT3_30 (0x7L<<24) 1004#define BNX2_MISC_ARB_GNT3_30 (0x7L<<24)
832#define BNX2_MISC_ARB_GNT3_31 (0x7L<<28) 1005#define BNX2_MISC_ARB_GNT3_31 (0x7L<<28)
833 1006
834#define BNX2_MISC_PRBS_CONTROL 0x00000878 1007#define BNX2_MISC_RESERVED1 0x00000878
835#define BNX2_MISC_PRBS_CONTROL_EN (1L<<0) 1008#define BNX2_MISC_RESERVED1_MISC_RESERVED1_VALUE (0x3fL<<0)
836#define BNX2_MISC_PRBS_CONTROL_RSTB (1L<<1) 1009
837#define BNX2_MISC_PRBS_CONTROL_INV (1L<<2) 1010#define BNX2_MISC_RESERVED2 0x0000087c
838#define BNX2_MISC_PRBS_CONTROL_ERR_CLR (1L<<3) 1011#define BNX2_MISC_RESERVED2_PCIE_DIS (1L<<0)
839#define BNX2_MISC_PRBS_CONTROL_ORDER (0x3L<<4) 1012#define BNX2_MISC_RESERVED2_LINK_IN_L23 (1L<<1)
840#define BNX2_MISC_PRBS_CONTROL_ORDER_7TH (0L<<4)
841#define BNX2_MISC_PRBS_CONTROL_ORDER_15TH (1L<<4)
842#define BNX2_MISC_PRBS_CONTROL_ORDER_23RD (2L<<4)
843#define BNX2_MISC_PRBS_CONTROL_ORDER_31ST (3L<<4)
844
845#define BNX2_MISC_PRBS_STATUS 0x0000087c
846#define BNX2_MISC_PRBS_STATUS_LOCK (1L<<0)
847#define BNX2_MISC_PRBS_STATUS_STKY (1L<<1)
848#define BNX2_MISC_PRBS_STATUS_ERRORS (0x3fffL<<2)
849#define BNX2_MISC_PRBS_STATUS_STATE (0xfL<<16)
850 1013
851#define BNX2_MISC_SM_ASF_CONTROL 0x00000880 1014#define BNX2_MISC_SM_ASF_CONTROL 0x00000880
852#define BNX2_MISC_SM_ASF_CONTROL_ASF_RST (1L<<0) 1015#define BNX2_MISC_SM_ASF_CONTROL_ASF_RST (1L<<0)
@@ -857,13 +1020,15 @@ struct l2_fhdr {
857#define BNX2_MISC_SM_ASF_CONTROL_PL_TO (1L<<5) 1020#define BNX2_MISC_SM_ASF_CONTROL_PL_TO (1L<<5)
858#define BNX2_MISC_SM_ASF_CONTROL_RT_TO (1L<<6) 1021#define BNX2_MISC_SM_ASF_CONTROL_RT_TO (1L<<6)
859#define BNX2_MISC_SM_ASF_CONTROL_SMB_EVENT (1L<<7) 1022#define BNX2_MISC_SM_ASF_CONTROL_SMB_EVENT (1L<<7)
860#define BNX2_MISC_SM_ASF_CONTROL_RES (0xfL<<8) 1023#define BNX2_MISC_SM_ASF_CONTROL_STRETCH_EN (1L<<8)
1024#define BNX2_MISC_SM_ASF_CONTROL_STRETCH_PULSE (1L<<9)
1025#define BNX2_MISC_SM_ASF_CONTROL_RES (0x3L<<10)
861#define BNX2_MISC_SM_ASF_CONTROL_SMB_EN (1L<<12) 1026#define BNX2_MISC_SM_ASF_CONTROL_SMB_EN (1L<<12)
862#define BNX2_MISC_SM_ASF_CONTROL_SMB_BB_EN (1L<<13) 1027#define BNX2_MISC_SM_ASF_CONTROL_SMB_BB_EN (1L<<13)
863#define BNX2_MISC_SM_ASF_CONTROL_SMB_NO_ADDR_FILT (1L<<14) 1028#define BNX2_MISC_SM_ASF_CONTROL_SMB_NO_ADDR_FILT (1L<<14)
864#define BNX2_MISC_SM_ASF_CONTROL_SMB_AUTOREAD (1L<<15) 1029#define BNX2_MISC_SM_ASF_CONTROL_SMB_AUTOREAD (1L<<15)
865#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR1 (0x3fL<<16) 1030#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR1 (0x7fL<<16)
866#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR2 (0x3fL<<24) 1031#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR2 (0x7fL<<23)
867#define BNX2_MISC_SM_ASF_CONTROL_EN_NIC_SMB_ADDR_0 (1L<<30) 1032#define BNX2_MISC_SM_ASF_CONTROL_EN_NIC_SMB_ADDR_0 (1L<<30)
868#define BNX2_MISC_SM_ASF_CONTROL_SMB_EARLY_ATTN (1L<<31) 1033#define BNX2_MISC_SM_ASF_CONTROL_SMB_EARLY_ATTN (1L<<31)
869 1034
@@ -891,13 +1056,13 @@ struct l2_fhdr {
891#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS (0xfL<<20) 1056#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS (0xfL<<20)
892#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_OK (0L<<20) 1057#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_OK (0L<<20)
893#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_FIRST_NACK (1L<<20) 1058#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_FIRST_NACK (1L<<20)
894#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_NACK (9L<<20)
895#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_UFLOW (2L<<20) 1059#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_UFLOW (2L<<20)
896#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_STOP (3L<<20) 1060#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_STOP (3L<<20)
897#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_TIMEOUT (4L<<20) 1061#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_TIMEOUT (4L<<20)
898#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_FIRST_LOST (5L<<20) 1062#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_FIRST_LOST (5L<<20)
1063#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_BADACK (6L<<20)
1064#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_NACK (9L<<20)
899#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_LOST (0xdL<<20) 1065#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_LOST (0xdL<<20)
900#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_BADACK (0x6L<<20)
901#define BNX2_MISC_SMB_OUT_SMB_OUT_SLAVEMODE (1L<<24) 1066#define BNX2_MISC_SMB_OUT_SMB_OUT_SLAVEMODE (1L<<24)
902#define BNX2_MISC_SMB_OUT_SMB_OUT_DAT_EN (1L<<25) 1067#define BNX2_MISC_SMB_OUT_SMB_OUT_DAT_EN (1L<<25)
903#define BNX2_MISC_SMB_OUT_SMB_OUT_DAT_IN (1L<<26) 1068#define BNX2_MISC_SMB_OUT_SMB_OUT_DAT_IN (1L<<26)
@@ -955,6 +1120,38 @@ struct l2_fhdr {
955#define BNX2_MISC_PERR_ENA0_RDE_MISC_RPC (1L<<29) 1120#define BNX2_MISC_PERR_ENA0_RDE_MISC_RPC (1L<<29)
956#define BNX2_MISC_PERR_ENA0_RDE_MISC_RPM (1L<<30) 1121#define BNX2_MISC_PERR_ENA0_RDE_MISC_RPM (1L<<30)
957#define BNX2_MISC_PERR_ENA0_RV2P_MISC_CB0REGS (1L<<31) 1122#define BNX2_MISC_PERR_ENA0_RV2P_MISC_CB0REGS (1L<<31)
1123#define BNX2_MISC_PERR_ENA0_COM_DMAE_PERR_EN_XI (1L<<0)
1124#define BNX2_MISC_PERR_ENA0_CP_DMAE_PERR_EN_XI (1L<<1)
1125#define BNX2_MISC_PERR_ENA0_RPM_ACPIBEMEM_PERR_EN_XI (1L<<2)
1126#define BNX2_MISC_PERR_ENA0_CTX_USAGE_CNT_PERR_EN_XI (1L<<3)
1127#define BNX2_MISC_PERR_ENA0_CTX_PGTBL_PERR_EN_XI (1L<<4)
1128#define BNX2_MISC_PERR_ENA0_CTX_CACHE_PERR_EN_XI (1L<<5)
1129#define BNX2_MISC_PERR_ENA0_CTX_MIRROR_PERR_EN_XI (1L<<6)
1130#define BNX2_MISC_PERR_ENA0_COM_CTXC_PERR_EN_XI (1L<<7)
1131#define BNX2_MISC_PERR_ENA0_COM_SCPAD_PERR_EN_XI (1L<<8)
1132#define BNX2_MISC_PERR_ENA0_CP_CTXC_PERR_EN_XI (1L<<9)
1133#define BNX2_MISC_PERR_ENA0_CP_SCPAD_PERR_EN_XI (1L<<10)
1134#define BNX2_MISC_PERR_ENA0_RXP_RBUFC_PERR_EN_XI (1L<<11)
1135#define BNX2_MISC_PERR_ENA0_RXP_CTXC_PERR_EN_XI (1L<<12)
1136#define BNX2_MISC_PERR_ENA0_RXP_SCPAD_PERR_EN_XI (1L<<13)
1137#define BNX2_MISC_PERR_ENA0_TPAT_SCPAD_PERR_EN_XI (1L<<14)
1138#define BNX2_MISC_PERR_ENA0_TXP_CTXC_PERR_EN_XI (1L<<15)
1139#define BNX2_MISC_PERR_ENA0_TXP_SCPAD_PERR_EN_XI (1L<<16)
1140#define BNX2_MISC_PERR_ENA0_CS_TMEM_PERR_EN_XI (1L<<17)
1141#define BNX2_MISC_PERR_ENA0_MQ_CTX_PERR_EN_XI (1L<<18)
1142#define BNX2_MISC_PERR_ENA0_RPM_DFIFOMEM_PERR_EN_XI (1L<<19)
1143#define BNX2_MISC_PERR_ENA0_RPC_DFIFOMEM_PERR_EN_XI (1L<<20)
1144#define BNX2_MISC_PERR_ENA0_RBUF_PTRMEM_PERR_EN_XI (1L<<21)
1145#define BNX2_MISC_PERR_ENA0_RBUF_DATAMEM_PERR_EN_XI (1L<<22)
1146#define BNX2_MISC_PERR_ENA0_RV2P_P2IRAM_PERR_EN_XI (1L<<23)
1147#define BNX2_MISC_PERR_ENA0_RV2P_P1IRAM_PERR_EN_XI (1L<<24)
1148#define BNX2_MISC_PERR_ENA0_RV2P_CB1REGS_PERR_EN_XI (1L<<25)
1149#define BNX2_MISC_PERR_ENA0_RV2P_CB0REGS_PERR_EN_XI (1L<<26)
1150#define BNX2_MISC_PERR_ENA0_TPBUF_PERR_EN_XI (1L<<27)
1151#define BNX2_MISC_PERR_ENA0_THBUF_PERR_EN_XI (1L<<28)
1152#define BNX2_MISC_PERR_ENA0_TDMA_PERR_EN_XI (1L<<29)
1153#define BNX2_MISC_PERR_ENA0_TBDC_PERR_EN_XI (1L<<30)
1154#define BNX2_MISC_PERR_ENA0_TSCH_LR_PERR_EN_XI (1L<<31)
958 1155
959#define BNX2_MISC_PERR_ENA1 0x000008a8 1156#define BNX2_MISC_PERR_ENA1 0x000008a8
960#define BNX2_MISC_PERR_ENA1_RV2P_MISC_CB1REGS (1L<<0) 1157#define BNX2_MISC_PERR_ENA1_RV2P_MISC_CB1REGS (1L<<0)
@@ -989,6 +1186,35 @@ struct l2_fhdr {
989#define BNX2_MISC_PERR_ENA1_RXPQ_MISC (1L<<29) 1186#define BNX2_MISC_PERR_ENA1_RXPQ_MISC (1L<<29)
990#define BNX2_MISC_PERR_ENA1_RXPCQ_MISC (1L<<30) 1187#define BNX2_MISC_PERR_ENA1_RXPCQ_MISC (1L<<30)
991#define BNX2_MISC_PERR_ENA1_RLUPQ_MISC (1L<<31) 1188#define BNX2_MISC_PERR_ENA1_RLUPQ_MISC (1L<<31)
1189#define BNX2_MISC_PERR_ENA1_RBDC_PERR_EN_XI (1L<<0)
1190#define BNX2_MISC_PERR_ENA1_RDMA_DFIFO_PERR_EN_XI (1L<<2)
1191#define BNX2_MISC_PERR_ENA1_HC_STATS_PERR_EN_XI (1L<<3)
1192#define BNX2_MISC_PERR_ENA1_HC_MSIX_PERR_EN_XI (1L<<4)
1193#define BNX2_MISC_PERR_ENA1_HC_PRODUCSTB_PERR_EN_XI (1L<<5)
1194#define BNX2_MISC_PERR_ENA1_HC_CONSUMSTB_PERR_EN_XI (1L<<6)
1195#define BNX2_MISC_PERR_ENA1_TPATQ_PERR_EN_XI (1L<<7)
1196#define BNX2_MISC_PERR_ENA1_MCPQ_PERR_EN_XI (1L<<8)
1197#define BNX2_MISC_PERR_ENA1_TDMAQ_PERR_EN_XI (1L<<9)
1198#define BNX2_MISC_PERR_ENA1_TXPQ_PERR_EN_XI (1L<<10)
1199#define BNX2_MISC_PERR_ENA1_COMTQ_PERR_EN_XI (1L<<11)
1200#define BNX2_MISC_PERR_ENA1_COMQ_PERR_EN_XI (1L<<12)
1201#define BNX2_MISC_PERR_ENA1_RLUPQ_PERR_EN_XI (1L<<13)
1202#define BNX2_MISC_PERR_ENA1_RXPQ_PERR_EN_XI (1L<<14)
1203#define BNX2_MISC_PERR_ENA1_RV2PPQ_PERR_EN_XI (1L<<15)
1204#define BNX2_MISC_PERR_ENA1_RDMAQ_PERR_EN_XI (1L<<16)
1205#define BNX2_MISC_PERR_ENA1_TASQ_PERR_EN_XI (1L<<17)
1206#define BNX2_MISC_PERR_ENA1_TBDRQ_PERR_EN_XI (1L<<18)
1207#define BNX2_MISC_PERR_ENA1_TSCHQ_PERR_EN_XI (1L<<19)
1208#define BNX2_MISC_PERR_ENA1_COMXQ_PERR_EN_XI (1L<<20)
1209#define BNX2_MISC_PERR_ENA1_RXPCQ_PERR_EN_XI (1L<<21)
1210#define BNX2_MISC_PERR_ENA1_RV2PTQ_PERR_EN_XI (1L<<22)
1211#define BNX2_MISC_PERR_ENA1_RV2PMQ_PERR_EN_XI (1L<<23)
1212#define BNX2_MISC_PERR_ENA1_CPQ_PERR_EN_XI (1L<<24)
1213#define BNX2_MISC_PERR_ENA1_CSQ_PERR_EN_XI (1L<<25)
1214#define BNX2_MISC_PERR_ENA1_RLUP_CID_PERR_EN_XI (1L<<26)
1215#define BNX2_MISC_PERR_ENA1_RV2PCS_TMEM_PERR_EN_XI (1L<<27)
1216#define BNX2_MISC_PERR_ENA1_RV2PCSQ_PERR_EN_XI (1L<<28)
1217#define BNX2_MISC_PERR_ENA1_MQ_IDX_PERR_EN_XI (1L<<29)
992 1218
993#define BNX2_MISC_PERR_ENA2 0x000008ac 1219#define BNX2_MISC_PERR_ENA2 0x000008ac
994#define BNX2_MISC_PERR_ENA2_COMQ_MISC (1L<<0) 1220#define BNX2_MISC_PERR_ENA2_COMQ_MISC (1L<<0)
@@ -1000,19 +1226,498 @@ struct l2_fhdr {
1000#define BNX2_MISC_PERR_ENA2_TDMAQ_MISC (1L<<6) 1226#define BNX2_MISC_PERR_ENA2_TDMAQ_MISC (1L<<6)
1001#define BNX2_MISC_PERR_ENA2_TPATQ_MISC (1L<<7) 1227#define BNX2_MISC_PERR_ENA2_TPATQ_MISC (1L<<7)
1002#define BNX2_MISC_PERR_ENA2_TASQ_MISC (1L<<8) 1228#define BNX2_MISC_PERR_ENA2_TASQ_MISC (1L<<8)
1229#define BNX2_MISC_PERR_ENA2_TGT_FIFO_PERR_EN_XI (1L<<0)
1230#define BNX2_MISC_PERR_ENA2_UMP_TX_PERR_EN_XI (1L<<1)
1231#define BNX2_MISC_PERR_ENA2_UMP_RX_PERR_EN_XI (1L<<2)
1232#define BNX2_MISC_PERR_ENA2_MCP_ROM_PERR_EN_XI (1L<<3)
1233#define BNX2_MISC_PERR_ENA2_MCP_SCPAD_PERR_EN_XI (1L<<4)
1234#define BNX2_MISC_PERR_ENA2_HB_MEM_PERR_EN_XI (1L<<5)
1235#define BNX2_MISC_PERR_ENA2_PCIE_REPLAY_PERR_EN_XI (1L<<6)
1003 1236
1004#define BNX2_MISC_DEBUG_VECTOR_SEL 0x000008b0 1237#define BNX2_MISC_DEBUG_VECTOR_SEL 0x000008b0
1005#define BNX2_MISC_DEBUG_VECTOR_SEL_0 (0xfffL<<0) 1238#define BNX2_MISC_DEBUG_VECTOR_SEL_0 (0xfffL<<0)
1006#define BNX2_MISC_DEBUG_VECTOR_SEL_1 (0xfffL<<12) 1239#define BNX2_MISC_DEBUG_VECTOR_SEL_1 (0xfffL<<12)
1240#define BNX2_MISC_DEBUG_VECTOR_SEL_1_XI (0xfffL<<15)
1007 1241
1008#define BNX2_MISC_VREG_CONTROL 0x000008b4 1242#define BNX2_MISC_VREG_CONTROL 0x000008b4
1009#define BNX2_MISC_VREG_CONTROL_1_2 (0xfL<<0) 1243#define BNX2_MISC_VREG_CONTROL_1_2 (0xfL<<0)
1244#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_XI (0xfL<<0)
1245#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS14_XI (0L<<0)
1246#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS12_XI (1L<<0)
1247#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS10_XI (2L<<0)
1248#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS8_XI (3L<<0)
1249#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS6_XI (4L<<0)
1250#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS4_XI (5L<<0)
1251#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS2_XI (6L<<0)
1252#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_NOM_XI (7L<<0)
1253#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS2_XI (8L<<0)
1254#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS4_XI (9L<<0)
1255#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS6_XI (10L<<0)
1256#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS8_XI (11L<<0)
1257#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS10_XI (12L<<0)
1258#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS12_XI (13L<<0)
1259#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS14_XI (14L<<0)
1260#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS16_XI (15L<<0)
1010#define BNX2_MISC_VREG_CONTROL_2_5 (0xfL<<4) 1261#define BNX2_MISC_VREG_CONTROL_2_5 (0xfL<<4)
1262#define BNX2_MISC_VREG_CONTROL_2_5_PLUS14 (0L<<4)
1263#define BNX2_MISC_VREG_CONTROL_2_5_PLUS12 (1L<<4)
1264#define BNX2_MISC_VREG_CONTROL_2_5_PLUS10 (2L<<4)
1265#define BNX2_MISC_VREG_CONTROL_2_5_PLUS8 (3L<<4)
1266#define BNX2_MISC_VREG_CONTROL_2_5_PLUS6 (4L<<4)
1267#define BNX2_MISC_VREG_CONTROL_2_5_PLUS4 (5L<<4)
1268#define BNX2_MISC_VREG_CONTROL_2_5_PLUS2 (6L<<4)
1269#define BNX2_MISC_VREG_CONTROL_2_5_NOM (7L<<4)
1270#define BNX2_MISC_VREG_CONTROL_2_5_MINUS2 (8L<<4)
1271#define BNX2_MISC_VREG_CONTROL_2_5_MINUS4 (9L<<4)
1272#define BNX2_MISC_VREG_CONTROL_2_5_MINUS6 (10L<<4)
1273#define BNX2_MISC_VREG_CONTROL_2_5_MINUS8 (11L<<4)
1274#define BNX2_MISC_VREG_CONTROL_2_5_MINUS10 (12L<<4)
1275#define BNX2_MISC_VREG_CONTROL_2_5_MINUS12 (13L<<4)
1276#define BNX2_MISC_VREG_CONTROL_2_5_MINUS14 (14L<<4)
1277#define BNX2_MISC_VREG_CONTROL_2_5_MINUS16 (15L<<4)
1278#define BNX2_MISC_VREG_CONTROL_1_0_MGMT (0xfL<<8)
1279#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS14 (0L<<8)
1280#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS12 (1L<<8)
1281#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS10 (2L<<8)
1282#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS8 (3L<<8)
1283#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS6 (4L<<8)
1284#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS4 (5L<<8)
1285#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS2 (6L<<8)
1286#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_NOM (7L<<8)
1287#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS2 (8L<<8)
1288#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS4 (9L<<8)
1289#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS6 (10L<<8)
1290#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS8 (11L<<8)
1291#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS10 (12L<<8)
1292#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS12 (13L<<8)
1293#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS14 (14L<<8)
1294#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS16 (15L<<8)
1011 1295
1012#define BNX2_MISC_FINAL_CLK_CTL_VAL 0x000008b8 1296#define BNX2_MISC_FINAL_CLK_CTL_VAL 0x000008b8
1013#define BNX2_MISC_FINAL_CLK_CTL_VAL_MISC_FINAL_CLK_CTL_VAL (0x3ffffffL<<6) 1297#define BNX2_MISC_FINAL_CLK_CTL_VAL_MISC_FINAL_CLK_CTL_VAL (0x3ffffffL<<6)
1014 1298
1015#define BNX2_MISC_UNUSED0 0x000008bc 1299#define BNX2_MISC_GP_HW_CTL0 0x000008bc
1300#define BNX2_MISC_GP_HW_CTL0_TX_DRIVE (1L<<0)
1301#define BNX2_MISC_GP_HW_CTL0_RMII_MODE (1L<<1)
1302#define BNX2_MISC_GP_HW_CTL0_RMII_CRSDV_SEL (1L<<2)
1303#define BNX2_MISC_GP_HW_CTL0_RVMII_MODE (1L<<3)
1304#define BNX2_MISC_GP_HW_CTL0_FLASH_SAMP_SCLK_NEGEDGE_TE (1L<<4)
1305#define BNX2_MISC_GP_HW_CTL0_HIDDEN_REVISION_ID_TE (1L<<5)
1306#define BNX2_MISC_GP_HW_CTL0_HC_CNTL_TMOUT_CTR_RST_TE (1L<<6)
1307#define BNX2_MISC_GP_HW_CTL0_RESERVED1_XI (0x7L<<4)
1308#define BNX2_MISC_GP_HW_CTL0_ENA_CORE_RST_ON_MAIN_PWR_GOING_AWAY (1L<<7)
1309#define BNX2_MISC_GP_HW_CTL0_ENA_SEL_VAUX_B_IN_L2_TE (1L<<8)
1310#define BNX2_MISC_GP_HW_CTL0_GRC_BNK_FREE_FIX_TE (1L<<9)
1311#define BNX2_MISC_GP_HW_CTL0_LED_ACT_SEL_TE (1L<<10)
1312#define BNX2_MISC_GP_HW_CTL0_RESERVED2_XI (0x7L<<8)
1313#define BNX2_MISC_GP_HW_CTL0_UP1_DEF0 (1L<<11)
1314#define BNX2_MISC_GP_HW_CTL0_FIBER_MODE_DIS_DEF (1L<<12)
1315#define BNX2_MISC_GP_HW_CTL0_FORCE2500_DEF (1L<<13)
1316#define BNX2_MISC_GP_HW_CTL0_AUTODETECT_DIS_DEF (1L<<14)
1317#define BNX2_MISC_GP_HW_CTL0_PARALLEL_DETECT_DEF (1L<<15)
1318#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI (0xfL<<16)
1319#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_3MA (0L<<16)
1320#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_2P5MA (1L<<16)
1321#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_2P0MA (3L<<16)
1322#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_1P5MA (5L<<16)
1323#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_1P0MA (7L<<16)
1324#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_PWRDN (15L<<16)
1325#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PRE2DIS (1L<<20)
1326#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PRE1DIS (1L<<21)
1327#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT (0x3L<<22)
1328#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_M6P (0L<<22)
1329#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_M0P (1L<<22)
1330#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_P0P (2L<<22)
1331#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_P6P (3L<<22)
1332#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT (0x3L<<24)
1333#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_M6P (0L<<24)
1334#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_M0P (1L<<24)
1335#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_P0P (2L<<24)
1336#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_P6P (3L<<24)
1337#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ (0x3L<<26)
1338#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_240UA (0L<<26)
1339#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_160UA (1L<<26)
1340#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_400UA (2L<<26)
1341#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_320UA (3L<<26)
1342#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ (0x3L<<28)
1343#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_240UA (0L<<28)
1344#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_160UA (1L<<28)
1345#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_400UA (2L<<28)
1346#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_320UA (3L<<28)
1347#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ (0x3L<<30)
1348#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P57 (0L<<30)
1349#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P45 (1L<<30)
1350#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P62 (2L<<30)
1351#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P66 (3L<<30)
1352
1353#define BNX2_MISC_GP_HW_CTL1 0x000008c0
1354#define BNX2_MISC_GP_HW_CTL1_1_ATTN_BTN_PRSNT_TE (1L<<0)
1355#define BNX2_MISC_GP_HW_CTL1_1_ATTN_IND_PRSNT_TE (1L<<1)
1356#define BNX2_MISC_GP_HW_CTL1_1_PWR_IND_PRSNT_TE (1L<<2)
1357#define BNX2_MISC_GP_HW_CTL1_0_PCIE_LOOPBACK_TE (1L<<3)
1358#define BNX2_MISC_GP_HW_CTL1_RESERVED_SOFT_XI (0xffffL<<0)
1359#define BNX2_MISC_GP_HW_CTL1_RESERVED_HARD_XI (0xffffL<<16)
1360
1361#define BNX2_MISC_NEW_HW_CTL 0x000008c4
1362#define BNX2_MISC_NEW_HW_CTL_MAIN_POR_BYPASS (1L<<0)
1363#define BNX2_MISC_NEW_HW_CTL_RINGOSC_ENABLE (1L<<1)
1364#define BNX2_MISC_NEW_HW_CTL_RINGOSC_SEL0 (1L<<2)
1365#define BNX2_MISC_NEW_HW_CTL_RINGOSC_SEL1 (1L<<3)
1366#define BNX2_MISC_NEW_HW_CTL_RESERVED_SHARED (0xfffL<<4)
1367#define BNX2_MISC_NEW_HW_CTL_RESERVED_SPLIT (0xffffL<<16)
1368
1369#define BNX2_MISC_NEW_CORE_CTL 0x000008c8
1370#define BNX2_MISC_NEW_CORE_CTL_LINK_HOLDOFF_SUCCESS (1L<<0)
1371#define BNX2_MISC_NEW_CORE_CTL_LINK_HOLDOFF_REQ (1L<<1)
1372#define BNX2_MISC_NEW_CORE_CTL_RESERVED_CMN (0x3fffL<<2)
1373#define BNX2_MISC_NEW_CORE_CTL_RESERVED_TC (0xffffL<<16)
1374
1375#define BNX2_MISC_ECO_HW_CTL 0x000008cc
1376#define BNX2_MISC_ECO_HW_CTL_LARGE_GRC_TMOUT_EN (1L<<0)
1377#define BNX2_MISC_ECO_HW_CTL_RESERVED_SOFT (0x7fffL<<1)
1378#define BNX2_MISC_ECO_HW_CTL_RESERVED_HARD (0xffffL<<16)
1379
1380#define BNX2_MISC_ECO_CORE_CTL 0x000008d0
1381#define BNX2_MISC_ECO_CORE_CTL_RESERVED_SOFT (0xffffL<<0)
1382#define BNX2_MISC_ECO_CORE_CTL_RESERVED_HARD (0xffffL<<16)
1383
1384#define BNX2_MISC_PPIO 0x000008d4
1385#define BNX2_MISC_PPIO_VALUE (0xfL<<0)
1386#define BNX2_MISC_PPIO_SET (0xfL<<8)
1387#define BNX2_MISC_PPIO_CLR (0xfL<<16)
1388#define BNX2_MISC_PPIO_FLOAT (0xfL<<24)
1389
1390#define BNX2_MISC_PPIO_INT 0x000008d8
1391#define BNX2_MISC_PPIO_INT_INT_STATE (0xfL<<0)
1392#define BNX2_MISC_PPIO_INT_OLD_VALUE (0xfL<<8)
1393#define BNX2_MISC_PPIO_INT_OLD_SET (0xfL<<16)
1394#define BNX2_MISC_PPIO_INT_OLD_CLR (0xfL<<24)
1395
1396#define BNX2_MISC_RESET_NUMS 0x000008dc
1397#define BNX2_MISC_RESET_NUMS_NUM_HARD_RESETS (0x7L<<0)
1398#define BNX2_MISC_RESET_NUMS_NUM_PCIE_RESETS (0x7L<<4)
1399#define BNX2_MISC_RESET_NUMS_NUM_PERSTB_RESETS (0x7L<<8)
1400#define BNX2_MISC_RESET_NUMS_NUM_CMN_RESETS (0x7L<<12)
1401#define BNX2_MISC_RESET_NUMS_NUM_PORT_RESETS (0x7L<<16)
1402
1403#define BNX2_MISC_CS16_ERR 0x000008e0
1404#define BNX2_MISC_CS16_ERR_ENA_PCI (1L<<0)
1405#define BNX2_MISC_CS16_ERR_ENA_RDMA (1L<<1)
1406#define BNX2_MISC_CS16_ERR_ENA_TDMA (1L<<2)
1407#define BNX2_MISC_CS16_ERR_ENA_EMAC (1L<<3)
1408#define BNX2_MISC_CS16_ERR_ENA_CTX (1L<<4)
1409#define BNX2_MISC_CS16_ERR_ENA_TBDR (1L<<5)
1410#define BNX2_MISC_CS16_ERR_ENA_RBDC (1L<<6)
1411#define BNX2_MISC_CS16_ERR_ENA_COM (1L<<7)
1412#define BNX2_MISC_CS16_ERR_ENA_CP (1L<<8)
1413#define BNX2_MISC_CS16_ERR_STA_PCI (1L<<16)
1414#define BNX2_MISC_CS16_ERR_STA_RDMA (1L<<17)
1415#define BNX2_MISC_CS16_ERR_STA_TDMA (1L<<18)
1416#define BNX2_MISC_CS16_ERR_STA_EMAC (1L<<19)
1417#define BNX2_MISC_CS16_ERR_STA_CTX (1L<<20)
1418#define BNX2_MISC_CS16_ERR_STA_TBDR (1L<<21)
1419#define BNX2_MISC_CS16_ERR_STA_RBDC (1L<<22)
1420#define BNX2_MISC_CS16_ERR_STA_COM (1L<<23)
1421#define BNX2_MISC_CS16_ERR_STA_CP (1L<<24)
1422
1423#define BNX2_MISC_SPIO_EVENT 0x000008e4
1424#define BNX2_MISC_SPIO_EVENT_ENABLE (0xffL<<0)
1425
1426#define BNX2_MISC_PPIO_EVENT 0x000008e8
1427#define BNX2_MISC_PPIO_EVENT_ENABLE (0xfL<<0)
1428
1429#define BNX2_MISC_DUAL_MEDIA_CTRL 0x000008ec
1430#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID (0xffL<<0)
1431#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_X (0L<<0)
1432#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_C (3L<<0)
1433#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_S (12L<<0)
1434#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_CTRL_STRAP (0x7L<<8)
1435#define BNX2_MISC_DUAL_MEDIA_CTRL_PORT_SWAP_PIN (1L<<11)
1436#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES1_SIGDET (1L<<12)
1437#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES0_SIGDET (1L<<13)
1438#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY1_SIGDET (1L<<14)
1439#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY0_SIGDET (1L<<15)
1440#define BNX2_MISC_DUAL_MEDIA_CTRL_LCPLL_RST (1L<<16)
1441#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES1_RST (1L<<17)
1442#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES0_RST (1L<<18)
1443#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY1_RST (1L<<19)
1444#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY0_RST (1L<<20)
1445#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_CTRL (0x7L<<21)
1446#define BNX2_MISC_DUAL_MEDIA_CTRL_PORT_SWAP (1L<<24)
1447#define BNX2_MISC_DUAL_MEDIA_CTRL_STRAP_OVERRIDE (1L<<25)
1448#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ (0xfL<<26)
1449#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_SER1_IDDQ (1L<<26)
1450#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_SER0_IDDQ (2L<<26)
1451#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_PHY1_IDDQ (4L<<26)
1452#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_PHY0_IDDQ (8L<<26)
1453
1454#define BNX2_MISC_OTP_CMD1 0x000008f0
1455#define BNX2_MISC_OTP_CMD1_FMODE (0x7L<<0)
1456#define BNX2_MISC_OTP_CMD1_FMODE_IDLE (0L<<0)
1457#define BNX2_MISC_OTP_CMD1_FMODE_WRITE (1L<<0)
1458#define BNX2_MISC_OTP_CMD1_FMODE_INIT (2L<<0)
1459#define BNX2_MISC_OTP_CMD1_FMODE_SET (3L<<0)
1460#define BNX2_MISC_OTP_CMD1_FMODE_RST (4L<<0)
1461#define BNX2_MISC_OTP_CMD1_FMODE_VERIFY (5L<<0)
1462#define BNX2_MISC_OTP_CMD1_FMODE_RESERVED0 (6L<<0)
1463#define BNX2_MISC_OTP_CMD1_FMODE_RESERVED1 (7L<<0)
1464#define BNX2_MISC_OTP_CMD1_USEPINS (1L<<8)
1465#define BNX2_MISC_OTP_CMD1_PROGSEL (1L<<9)
1466#define BNX2_MISC_OTP_CMD1_PROGSTART (1L<<10)
1467#define BNX2_MISC_OTP_CMD1_PCOUNT (0x7L<<16)
1468#define BNX2_MISC_OTP_CMD1_PBYP (1L<<19)
1469#define BNX2_MISC_OTP_CMD1_VSEL (0xfL<<20)
1470#define BNX2_MISC_OTP_CMD1_TM (0x7L<<27)
1471#define BNX2_MISC_OTP_CMD1_SADBYP (1L<<30)
1472#define BNX2_MISC_OTP_CMD1_DEBUG (1L<<31)
1473
1474#define BNX2_MISC_OTP_CMD2 0x000008f4
1475#define BNX2_MISC_OTP_CMD2_OTP_ROM_ADDR (0x3ffL<<0)
1476#define BNX2_MISC_OTP_CMD2_DOSEL (0x7fL<<16)
1477#define BNX2_MISC_OTP_CMD2_DOSEL_0 (0L<<16)
1478#define BNX2_MISC_OTP_CMD2_DOSEL_1 (1L<<16)
1479#define BNX2_MISC_OTP_CMD2_DOSEL_127 (127L<<16)
1480
1481#define BNX2_MISC_OTP_STATUS 0x000008f8
1482#define BNX2_MISC_OTP_STATUS_DATA (0xffL<<0)
1483#define BNX2_MISC_OTP_STATUS_VALID (1L<<8)
1484#define BNX2_MISC_OTP_STATUS_BUSY (1L<<9)
1485#define BNX2_MISC_OTP_STATUS_BUSYSM (1L<<10)
1486#define BNX2_MISC_OTP_STATUS_DONE (1L<<11)
1487
1488#define BNX2_MISC_OTP_SHIFT1_CMD 0x000008fc
1489#define BNX2_MISC_OTP_SHIFT1_CMD_RESET_MODE_N (1L<<0)
1490#define BNX2_MISC_OTP_SHIFT1_CMD_SHIFT_DONE (1L<<1)
1491#define BNX2_MISC_OTP_SHIFT1_CMD_SHIFT_START (1L<<2)
1492#define BNX2_MISC_OTP_SHIFT1_CMD_LOAD_DATA (1L<<3)
1493#define BNX2_MISC_OTP_SHIFT1_CMD_SHIFT_SELECT (0x1fL<<8)
1494
1495#define BNX2_MISC_OTP_SHIFT1_DATA 0x00000900
1496#define BNX2_MISC_OTP_SHIFT2_CMD 0x00000904
1497#define BNX2_MISC_OTP_SHIFT2_CMD_RESET_MODE_N (1L<<0)
1498#define BNX2_MISC_OTP_SHIFT2_CMD_SHIFT_DONE (1L<<1)
1499#define BNX2_MISC_OTP_SHIFT2_CMD_SHIFT_START (1L<<2)
1500#define BNX2_MISC_OTP_SHIFT2_CMD_LOAD_DATA (1L<<3)
1501#define BNX2_MISC_OTP_SHIFT2_CMD_SHIFT_SELECT (0x1fL<<8)
1502
1503#define BNX2_MISC_OTP_SHIFT2_DATA 0x00000908
1504#define BNX2_MISC_BIST_CS0 0x0000090c
1505#define BNX2_MISC_BIST_CS0_MBIST_EN (1L<<0)
1506#define BNX2_MISC_BIST_CS0_BIST_SETUP (0x3L<<1)
1507#define BNX2_MISC_BIST_CS0_MBIST_ASYNC_RESET (1L<<3)
1508#define BNX2_MISC_BIST_CS0_MBIST_DONE (1L<<8)
1509#define BNX2_MISC_BIST_CS0_MBIST_GO (1L<<9)
1510#define BNX2_MISC_BIST_CS0_BIST_OVERRIDE (1L<<31)
1511
1512#define BNX2_MISC_BIST_MEMSTATUS0 0x00000910
1513#define BNX2_MISC_BIST_CS1 0x00000914
1514#define BNX2_MISC_BIST_CS1_MBIST_EN (1L<<0)
1515#define BNX2_MISC_BIST_CS1_BIST_SETUP (0x3L<<1)
1516#define BNX2_MISC_BIST_CS1_MBIST_ASYNC_RESET (1L<<3)
1517#define BNX2_MISC_BIST_CS1_MBIST_DONE (1L<<8)
1518#define BNX2_MISC_BIST_CS1_MBIST_GO (1L<<9)
1519
1520#define BNX2_MISC_BIST_MEMSTATUS1 0x00000918
1521#define BNX2_MISC_BIST_CS2 0x0000091c
1522#define BNX2_MISC_BIST_CS2_MBIST_EN (1L<<0)
1523#define BNX2_MISC_BIST_CS2_BIST_SETUP (0x3L<<1)
1524#define BNX2_MISC_BIST_CS2_MBIST_ASYNC_RESET (1L<<3)
1525#define BNX2_MISC_BIST_CS2_MBIST_DONE (1L<<8)
1526#define BNX2_MISC_BIST_CS2_MBIST_GO (1L<<9)
1527
1528#define BNX2_MISC_BIST_MEMSTATUS2 0x00000920
1529#define BNX2_MISC_BIST_CS3 0x00000924
1530#define BNX2_MISC_BIST_CS3_MBIST_EN (1L<<0)
1531#define BNX2_MISC_BIST_CS3_BIST_SETUP (0x3L<<1)
1532#define BNX2_MISC_BIST_CS3_MBIST_ASYNC_RESET (1L<<3)
1533#define BNX2_MISC_BIST_CS3_MBIST_DONE (1L<<8)
1534#define BNX2_MISC_BIST_CS3_MBIST_GO (1L<<9)
1535
1536#define BNX2_MISC_BIST_MEMSTATUS3 0x00000928
1537#define BNX2_MISC_BIST_CS4 0x0000092c
1538#define BNX2_MISC_BIST_CS4_MBIST_EN (1L<<0)
1539#define BNX2_MISC_BIST_CS4_BIST_SETUP (0x3L<<1)
1540#define BNX2_MISC_BIST_CS4_MBIST_ASYNC_RESET (1L<<3)
1541#define BNX2_MISC_BIST_CS4_MBIST_DONE (1L<<8)
1542#define BNX2_MISC_BIST_CS4_MBIST_GO (1L<<9)
1543
1544#define BNX2_MISC_BIST_MEMSTATUS4 0x00000930
1545#define BNX2_MISC_BIST_CS5 0x00000934
1546#define BNX2_MISC_BIST_CS5_MBIST_EN (1L<<0)
1547#define BNX2_MISC_BIST_CS5_BIST_SETUP (0x3L<<1)
1548#define BNX2_MISC_BIST_CS5_MBIST_ASYNC_RESET (1L<<3)
1549#define BNX2_MISC_BIST_CS5_MBIST_DONE (1L<<8)
1550#define BNX2_MISC_BIST_CS5_MBIST_GO (1L<<9)
1551
1552#define BNX2_MISC_BIST_MEMSTATUS5 0x00000938
1553#define BNX2_MISC_MEM_TM0 0x0000093c
1554#define BNX2_MISC_MEM_TM0_PCIE_REPLAY_TM (0xfL<<0)
1555#define BNX2_MISC_MEM_TM0_MCP_SCPAD (0xfL<<8)
1556#define BNX2_MISC_MEM_TM0_UMP_TM (0xffL<<16)
1557#define BNX2_MISC_MEM_TM0_HB_MEM_TM (0xfL<<24)
1558
1559#define BNX2_MISC_USPLL_CTRL 0x00000940
1560#define BNX2_MISC_USPLL_CTRL_PH_DET_DIS (1L<<0)
1561#define BNX2_MISC_USPLL_CTRL_FREQ_DET_DIS (1L<<1)
1562#define BNX2_MISC_USPLL_CTRL_LCPX (0x3fL<<2)
1563#define BNX2_MISC_USPLL_CTRL_RX (0x3L<<8)
1564#define BNX2_MISC_USPLL_CTRL_VC_EN (1L<<10)
1565#define BNX2_MISC_USPLL_CTRL_VCO_MG (0x3L<<11)
1566#define BNX2_MISC_USPLL_CTRL_KVCO_XF (0x7L<<13)
1567#define BNX2_MISC_USPLL_CTRL_KVCO_XS (0x7L<<16)
1568#define BNX2_MISC_USPLL_CTRL_TESTD_EN (1L<<19)
1569#define BNX2_MISC_USPLL_CTRL_TESTD_SEL (0x7L<<20)
1570#define BNX2_MISC_USPLL_CTRL_TESTA_EN (1L<<23)
1571#define BNX2_MISC_USPLL_CTRL_TESTA_SEL (0x3L<<24)
1572#define BNX2_MISC_USPLL_CTRL_ATTEN_FREF (1L<<26)
1573#define BNX2_MISC_USPLL_CTRL_DIGITAL_RST (1L<<27)
1574#define BNX2_MISC_USPLL_CTRL_ANALOG_RST (1L<<28)
1575#define BNX2_MISC_USPLL_CTRL_LOCK (1L<<29)
1576
1577#define BNX2_MISC_PERR_STATUS0 0x00000944
1578#define BNX2_MISC_PERR_STATUS0_COM_DMAE_PERR (1L<<0)
1579#define BNX2_MISC_PERR_STATUS0_CP_DMAE_PERR (1L<<1)
1580#define BNX2_MISC_PERR_STATUS0_RPM_ACPIBEMEM_PERR (1L<<2)
1581#define BNX2_MISC_PERR_STATUS0_CTX_USAGE_CNT_PERR (1L<<3)
1582#define BNX2_MISC_PERR_STATUS0_CTX_PGTBL_PERR (1L<<4)
1583#define BNX2_MISC_PERR_STATUS0_CTX_CACHE_PERR (1L<<5)
1584#define BNX2_MISC_PERR_STATUS0_CTX_MIRROR_PERR (1L<<6)
1585#define BNX2_MISC_PERR_STATUS0_COM_CTXC_PERR (1L<<7)
1586#define BNX2_MISC_PERR_STATUS0_COM_SCPAD_PERR (1L<<8)
1587#define BNX2_MISC_PERR_STATUS0_CP_CTXC_PERR (1L<<9)
1588#define BNX2_MISC_PERR_STATUS0_CP_SCPAD_PERR (1L<<10)
1589#define BNX2_MISC_PERR_STATUS0_RXP_RBUFC_PERR (1L<<11)
1590#define BNX2_MISC_PERR_STATUS0_RXP_CTXC_PERR (1L<<12)
1591#define BNX2_MISC_PERR_STATUS0_RXP_SCPAD_PERR (1L<<13)
1592#define BNX2_MISC_PERR_STATUS0_TPAT_SCPAD_PERR (1L<<14)
1593#define BNX2_MISC_PERR_STATUS0_TXP_CTXC_PERR (1L<<15)
1594#define BNX2_MISC_PERR_STATUS0_TXP_SCPAD_PERR (1L<<16)
1595#define BNX2_MISC_PERR_STATUS0_CS_TMEM_PERR (1L<<17)
1596#define BNX2_MISC_PERR_STATUS0_MQ_CTX_PERR (1L<<18)
1597#define BNX2_MISC_PERR_STATUS0_RPM_DFIFOMEM_PERR (1L<<19)
1598#define BNX2_MISC_PERR_STATUS0_RPC_DFIFOMEM_PERR (1L<<20)
1599#define BNX2_MISC_PERR_STATUS0_RBUF_PTRMEM_PERR (1L<<21)
1600#define BNX2_MISC_PERR_STATUS0_RBUF_DATAMEM_PERR (1L<<22)
1601#define BNX2_MISC_PERR_STATUS0_RV2P_P2IRAM_PERR (1L<<23)
1602#define BNX2_MISC_PERR_STATUS0_RV2P_P1IRAM_PERR (1L<<24)
1603#define BNX2_MISC_PERR_STATUS0_RV2P_CB1REGS_PERR (1L<<25)
1604#define BNX2_MISC_PERR_STATUS0_RV2P_CB0REGS_PERR (1L<<26)
1605#define BNX2_MISC_PERR_STATUS0_TPBUF_PERR (1L<<27)
1606#define BNX2_MISC_PERR_STATUS0_THBUF_PERR (1L<<28)
1607#define BNX2_MISC_PERR_STATUS0_TDMA_PERR (1L<<29)
1608#define BNX2_MISC_PERR_STATUS0_TBDC_PERR (1L<<30)
1609#define BNX2_MISC_PERR_STATUS0_TSCH_LR_PERR (1L<<31)
1610
1611#define BNX2_MISC_PERR_STATUS1 0x00000948
1612#define BNX2_MISC_PERR_STATUS1_RBDC_PERR (1L<<0)
1613#define BNX2_MISC_PERR_STATUS1_RDMA_DFIFO_PERR (1L<<2)
1614#define BNX2_MISC_PERR_STATUS1_HC_STATS_PERR (1L<<3)
1615#define BNX2_MISC_PERR_STATUS1_HC_MSIX_PERR (1L<<4)
1616#define BNX2_MISC_PERR_STATUS1_HC_PRODUCSTB_PERR (1L<<5)
1617#define BNX2_MISC_PERR_STATUS1_HC_CONSUMSTB_PERR (1L<<6)
1618#define BNX2_MISC_PERR_STATUS1_TPATQ_PERR (1L<<7)
1619#define BNX2_MISC_PERR_STATUS1_MCPQ_PERR (1L<<8)
1620#define BNX2_MISC_PERR_STATUS1_TDMAQ_PERR (1L<<9)
1621#define BNX2_MISC_PERR_STATUS1_TXPQ_PERR (1L<<10)
1622#define BNX2_MISC_PERR_STATUS1_COMTQ_PERR (1L<<11)
1623#define BNX2_MISC_PERR_STATUS1_COMQ_PERR (1L<<12)
1624#define BNX2_MISC_PERR_STATUS1_RLUPQ_PERR (1L<<13)
1625#define BNX2_MISC_PERR_STATUS1_RXPQ_PERR (1L<<14)
1626#define BNX2_MISC_PERR_STATUS1_RV2PPQ_PERR (1L<<15)
1627#define BNX2_MISC_PERR_STATUS1_RDMAQ_PERR (1L<<16)
1628#define BNX2_MISC_PERR_STATUS1_TASQ_PERR (1L<<17)
1629#define BNX2_MISC_PERR_STATUS1_TBDRQ_PERR (1L<<18)
1630#define BNX2_MISC_PERR_STATUS1_TSCHQ_PERR (1L<<19)
1631#define BNX2_MISC_PERR_STATUS1_COMXQ_PERR (1L<<20)
1632#define BNX2_MISC_PERR_STATUS1_RXPCQ_PERR (1L<<21)
1633#define BNX2_MISC_PERR_STATUS1_RV2PTQ_PERR (1L<<22)
1634#define BNX2_MISC_PERR_STATUS1_RV2PMQ_PERR (1L<<23)
1635#define BNX2_MISC_PERR_STATUS1_CPQ_PERR (1L<<24)
1636#define BNX2_MISC_PERR_STATUS1_CSQ_PERR (1L<<25)
1637#define BNX2_MISC_PERR_STATUS1_RLUP_CID_PERR (1L<<26)
1638#define BNX2_MISC_PERR_STATUS1_RV2PCS_TMEM_PERR (1L<<27)
1639#define BNX2_MISC_PERR_STATUS1_RV2PCSQ_PERR (1L<<28)
1640#define BNX2_MISC_PERR_STATUS1_MQ_IDX_PERR (1L<<29)
1641
1642#define BNX2_MISC_PERR_STATUS2 0x0000094c
1643#define BNX2_MISC_PERR_STATUS2_TGT_FIFO_PERR (1L<<0)
1644#define BNX2_MISC_PERR_STATUS2_UMP_TX_PERR (1L<<1)
1645#define BNX2_MISC_PERR_STATUS2_UMP_RX_PERR (1L<<2)
1646#define BNX2_MISC_PERR_STATUS2_MCP_ROM_PERR (1L<<3)
1647#define BNX2_MISC_PERR_STATUS2_MCP_SCPAD_PERR (1L<<4)
1648#define BNX2_MISC_PERR_STATUS2_HB_MEM_PERR (1L<<5)
1649#define BNX2_MISC_PERR_STATUS2_PCIE_REPLAY_PERR (1L<<6)
1650
1651#define BNX2_MISC_LCPLL_CTRL0 0x00000950
1652#define BNX2_MISC_LCPLL_CTRL0_OAC (0x7L<<0)
1653#define BNX2_MISC_LCPLL_CTRL0_OAC_NEGTWENTY (0L<<0)
1654#define BNX2_MISC_LCPLL_CTRL0_OAC_ZERO (1L<<0)
1655#define BNX2_MISC_LCPLL_CTRL0_OAC_TWENTY (3L<<0)
1656#define BNX2_MISC_LCPLL_CTRL0_OAC_FORTY (7L<<0)
1657#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL (0x7L<<3)
1658#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_360 (0L<<3)
1659#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_480 (1L<<3)
1660#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_600 (3L<<3)
1661#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_720 (7L<<3)
1662#define BNX2_MISC_LCPLL_CTRL0_BIAS_CTRL (0x3L<<6)
1663#define BNX2_MISC_LCPLL_CTRL0_PLL_OBSERVE (0x7L<<8)
1664#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL (0x3L<<11)
1665#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL_0 (0L<<11)
1666#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL_1 (1L<<11)
1667#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL_2 (2L<<11)
1668#define BNX2_MISC_LCPLL_CTRL0_PLLSEQSTART (1L<<13)
1669#define BNX2_MISC_LCPLL_CTRL0_RESERVED (1L<<14)
1670#define BNX2_MISC_LCPLL_CTRL0_CAPRETRY_EN (1L<<15)
1671#define BNX2_MISC_LCPLL_CTRL0_FREQMONITOR_EN (1L<<16)
1672#define BNX2_MISC_LCPLL_CTRL0_FREQDETRESTART_EN (1L<<17)
1673#define BNX2_MISC_LCPLL_CTRL0_FREQDETRETRY_EN (1L<<18)
1674#define BNX2_MISC_LCPLL_CTRL0_PLLFORCEFDONE_EN (1L<<19)
1675#define BNX2_MISC_LCPLL_CTRL0_PLLFORCEFDONE (1L<<20)
1676#define BNX2_MISC_LCPLL_CTRL0_PLLFORCEFPASS (1L<<21)
1677#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPDONE_EN (1L<<22)
1678#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPDONE (1L<<23)
1679#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPPASS_EN (1L<<24)
1680#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPPASS (1L<<25)
1681#define BNX2_MISC_LCPLL_CTRL0_CAPRESTART (1L<<26)
1682#define BNX2_MISC_LCPLL_CTRL0_CAPSELECTM_EN (1L<<27)
1683
1684#define BNX2_MISC_LCPLL_CTRL1 0x00000954
1685#define BNX2_MISC_LCPLL_CTRL1_CAPSELECTM (0x1fL<<0)
1686#define BNX2_MISC_LCPLL_CTRL1_CAPFORCESLOWDOWN_EN (1L<<5)
1687#define BNX2_MISC_LCPLL_CTRL1_CAPFORCESLOWDOWN (1L<<6)
1688#define BNX2_MISC_LCPLL_CTRL1_SLOWDN_XOR (1L<<7)
1689
1690#define BNX2_MISC_LCPLL_STATUS 0x00000958
1691#define BNX2_MISC_LCPLL_STATUS_FREQDONE_SM (1L<<0)
1692#define BNX2_MISC_LCPLL_STATUS_FREQPASS_SM (1L<<1)
1693#define BNX2_MISC_LCPLL_STATUS_PLLSEQDONE (1L<<2)
1694#define BNX2_MISC_LCPLL_STATUS_PLLSEQPASS (1L<<3)
1695#define BNX2_MISC_LCPLL_STATUS_PLLSTATE (0x7L<<4)
1696#define BNX2_MISC_LCPLL_STATUS_CAPSTATE (0x7L<<7)
1697#define BNX2_MISC_LCPLL_STATUS_CAPSELECT (0x1fL<<10)
1698#define BNX2_MISC_LCPLL_STATUS_SLOWDN_INDICATOR (1L<<15)
1699#define BNX2_MISC_LCPLL_STATUS_SLOWDN_INDICATOR_0 (0L<<15)
1700#define BNX2_MISC_LCPLL_STATUS_SLOWDN_INDICATOR_1 (1L<<15)
1701
1702#define BNX2_MISC_OSCFUNDS_CTRL 0x0000095c
1703#define BNX2_MISC_OSCFUNDS_CTRL_FREQ_MON (1L<<5)
1704#define BNX2_MISC_OSCFUNDS_CTRL_FREQ_MON_OFF (0L<<5)
1705#define BNX2_MISC_OSCFUNDS_CTRL_FREQ_MON_ON (1L<<5)
1706#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM (0x3L<<6)
1707#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_0 (0L<<6)
1708#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_1 (1L<<6)
1709#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_2 (2L<<6)
1710#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_3 (3L<<6)
1711#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ (0x3L<<8)
1712#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_0 (0L<<8)
1713#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_1 (1L<<8)
1714#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_2 (2L<<8)
1715#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_3 (3L<<8)
1716#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ (0x3L<<10)
1717#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_0 (0L<<10)
1718#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_1 (1L<<10)
1719#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_2 (2L<<10)
1720#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_3 (3L<<10)
1016 1721
1017 1722
1018/* 1723/*
@@ -1031,11 +1736,35 @@ struct l2_fhdr {
1031#define BNX2_NVM_COMMAND_WRDI (1L<<17) 1736#define BNX2_NVM_COMMAND_WRDI (1L<<17)
1032#define BNX2_NVM_COMMAND_EWSR (1L<<18) 1737#define BNX2_NVM_COMMAND_EWSR (1L<<18)
1033#define BNX2_NVM_COMMAND_WRSR (1L<<19) 1738#define BNX2_NVM_COMMAND_WRSR (1L<<19)
1739#define BNX2_NVM_COMMAND_RD_ID (1L<<20)
1740#define BNX2_NVM_COMMAND_RD_STATUS (1L<<21)
1741#define BNX2_NVM_COMMAND_MODE_256 (1L<<22)
1034 1742
1035#define BNX2_NVM_STATUS 0x00006404 1743#define BNX2_NVM_STATUS 0x00006404
1036#define BNX2_NVM_STATUS_PI_FSM_STATE (0xfL<<0) 1744#define BNX2_NVM_STATUS_PI_FSM_STATE (0xfL<<0)
1037#define BNX2_NVM_STATUS_EE_FSM_STATE (0xfL<<4) 1745#define BNX2_NVM_STATUS_EE_FSM_STATE (0xfL<<4)
1038#define BNX2_NVM_STATUS_EQ_FSM_STATE (0xfL<<8) 1746#define BNX2_NVM_STATUS_EQ_FSM_STATE (0xfL<<8)
1747#define BNX2_NVM_STATUS_SPI_FSM_STATE_XI (0x1fL<<0)
1748#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_IDLE_XI (0L<<0)
1749#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD0_XI (1L<<0)
1750#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD1_XI (2L<<0)
1751#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD_FINISH0_XI (3L<<0)
1752#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD_FINISH1_XI (4L<<0)
1753#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_ADDR0_XI (5L<<0)
1754#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WRITE_DATA0_XI (6L<<0)
1755#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WRITE_DATA1_XI (7L<<0)
1756#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WRITE_DATA2_XI (8L<<0)
1757#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_DATA0_XI (9L<<0)
1758#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_DATA1_XI (10L<<0)
1759#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_DATA2_XI (11L<<0)
1760#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID0_XI (12L<<0)
1761#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID1_XI (13L<<0)
1762#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID2_XI (14L<<0)
1763#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID3_XI (15L<<0)
1764#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID4_XI (16L<<0)
1765#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CHECK_BUSY0_XI (17L<<0)
1766#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_ST_WREN_XI (18L<<0)
1767#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WAIT_XI (19L<<0)
1039 1768
1040#define BNX2_NVM_WRITE 0x00006408 1769#define BNX2_NVM_WRITE 0x00006408
1041#define BNX2_NVM_WRITE_NVM_WRITE_VALUE (0xffffffffL<<0) 1770#define BNX2_NVM_WRITE_NVM_WRITE_VALUE (0xffffffffL<<0)
@@ -1046,6 +1775,10 @@ struct l2_fhdr {
1046#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_CS_B (8L<<0) 1775#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_CS_B (8L<<0)
1047#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SO (16L<<0) 1776#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SO (16L<<0)
1048#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SI (32L<<0) 1777#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SI (32L<<0)
1778#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SI_XI (1L<<0)
1779#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SO_XI (2L<<0)
1780#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_CS_B_XI (4L<<0)
1781#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SCLK_XI (8L<<0)
1049 1782
1050#define BNX2_NVM_ADDR 0x0000640c 1783#define BNX2_NVM_ADDR 0x0000640c
1051#define BNX2_NVM_ADDR_NVM_ADDR_VALUE (0xffffffL<<0) 1784#define BNX2_NVM_ADDR_NVM_ADDR_VALUE (0xffffffL<<0)
@@ -1056,6 +1789,10 @@ struct l2_fhdr {
1056#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_CS_B (8L<<0) 1789#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_CS_B (8L<<0)
1057#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SO (16L<<0) 1790#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SO (16L<<0)
1058#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SI (32L<<0) 1791#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SI (32L<<0)
1792#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SI_XI (1L<<0)
1793#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SO_XI (2L<<0)
1794#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_CS_B_XI (4L<<0)
1795#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SCLK_XI (8L<<0)
1059 1796
1060#define BNX2_NVM_READ 0x00006410 1797#define BNX2_NVM_READ 0x00006410
1061#define BNX2_NVM_READ_NVM_READ_VALUE (0xffffffffL<<0) 1798#define BNX2_NVM_READ_NVM_READ_VALUE (0xffffffffL<<0)
@@ -1066,6 +1803,10 @@ struct l2_fhdr {
1066#define BNX2_NVM_READ_NVM_READ_VALUE_CS_B (8L<<0) 1803#define BNX2_NVM_READ_NVM_READ_VALUE_CS_B (8L<<0)
1067#define BNX2_NVM_READ_NVM_READ_VALUE_SO (16L<<0) 1804#define BNX2_NVM_READ_NVM_READ_VALUE_SO (16L<<0)
1068#define BNX2_NVM_READ_NVM_READ_VALUE_SI (32L<<0) 1805#define BNX2_NVM_READ_NVM_READ_VALUE_SI (32L<<0)
1806#define BNX2_NVM_READ_NVM_READ_VALUE_SI_XI (1L<<0)
1807#define BNX2_NVM_READ_NVM_READ_VALUE_SO_XI (2L<<0)
1808#define BNX2_NVM_READ_NVM_READ_VALUE_CS_B_XI (4L<<0)
1809#define BNX2_NVM_READ_NVM_READ_VALUE_SCLK_XI (8L<<0)
1069 1810
1070#define BNX2_NVM_CFG1 0x00006414 1811#define BNX2_NVM_CFG1 0x00006414
1071#define BNX2_NVM_CFG1_FLASH_MODE (1L<<0) 1812#define BNX2_NVM_CFG1_FLASH_MODE (1L<<0)
@@ -1077,14 +1818,21 @@ struct l2_fhdr {
1077#define BNX2_NVM_CFG1_STATUS_BIT_BUFFER_RDY (7L<<4) 1818#define BNX2_NVM_CFG1_STATUS_BIT_BUFFER_RDY (7L<<4)
1078#define BNX2_NVM_CFG1_SPI_CLK_DIV (0xfL<<7) 1819#define BNX2_NVM_CFG1_SPI_CLK_DIV (0xfL<<7)
1079#define BNX2_NVM_CFG1_SEE_CLK_DIV (0x7ffL<<11) 1820#define BNX2_NVM_CFG1_SEE_CLK_DIV (0x7ffL<<11)
1821#define BNX2_NVM_CFG1_STRAP_CONTROL_0 (1L<<23)
1080#define BNX2_NVM_CFG1_PROTECT_MODE (1L<<24) 1822#define BNX2_NVM_CFG1_PROTECT_MODE (1L<<24)
1081#define BNX2_NVM_CFG1_FLASH_SIZE (1L<<25) 1823#define BNX2_NVM_CFG1_FLASH_SIZE (1L<<25)
1824#define BNX2_NVM_CFG1_FW_USTRAP_1 (1L<<26)
1825#define BNX2_NVM_CFG1_FW_USTRAP_0 (1L<<27)
1826#define BNX2_NVM_CFG1_FW_USTRAP_2 (1L<<28)
1827#define BNX2_NVM_CFG1_FW_USTRAP_3 (1L<<29)
1828#define BNX2_NVM_CFG1_FW_FLASH_TYPE_EN (1L<<30)
1082#define BNX2_NVM_CFG1_COMPAT_BYPASSS (1L<<31) 1829#define BNX2_NVM_CFG1_COMPAT_BYPASSS (1L<<31)
1083 1830
1084#define BNX2_NVM_CFG2 0x00006418 1831#define BNX2_NVM_CFG2 0x00006418
1085#define BNX2_NVM_CFG2_ERASE_CMD (0xffL<<0) 1832#define BNX2_NVM_CFG2_ERASE_CMD (0xffL<<0)
1086#define BNX2_NVM_CFG2_DUMMY (0xffL<<8) 1833#define BNX2_NVM_CFG2_DUMMY (0xffL<<8)
1087#define BNX2_NVM_CFG2_STATUS_CMD (0xffL<<16) 1834#define BNX2_NVM_CFG2_STATUS_CMD (0xffL<<16)
1835#define BNX2_NVM_CFG2_READ_ID (0xffL<<24)
1088 1836
1089#define BNX2_NVM_CFG3 0x0000641c 1837#define BNX2_NVM_CFG3 0x0000641c
1090#define BNX2_NVM_CFG3_BUFFER_RD_CMD (0xffL<<0) 1838#define BNX2_NVM_CFG3_BUFFER_RD_CMD (0xffL<<0)
@@ -1119,6 +1867,35 @@ struct l2_fhdr {
1119#define BNX2_NVM_WRITE1_WRDI_CMD (0xffL<<8) 1867#define BNX2_NVM_WRITE1_WRDI_CMD (0xffL<<8)
1120#define BNX2_NVM_WRITE1_SR_DATA (0xffL<<16) 1868#define BNX2_NVM_WRITE1_SR_DATA (0xffL<<16)
1121 1869
1870#define BNX2_NVM_CFG4 0x0000642c
1871#define BNX2_NVM_CFG4_FLASH_SIZE (0x7L<<0)
1872#define BNX2_NVM_CFG4_FLASH_SIZE_1MBIT (0L<<0)
1873#define BNX2_NVM_CFG4_FLASH_SIZE_2MBIT (1L<<0)
1874#define BNX2_NVM_CFG4_FLASH_SIZE_4MBIT (2L<<0)
1875#define BNX2_NVM_CFG4_FLASH_SIZE_8MBIT (3L<<0)
1876#define BNX2_NVM_CFG4_FLASH_SIZE_16MBIT (4L<<0)
1877#define BNX2_NVM_CFG4_FLASH_SIZE_32MBIT (5L<<0)
1878#define BNX2_NVM_CFG4_FLASH_SIZE_64MBIT (6L<<0)
1879#define BNX2_NVM_CFG4_FLASH_SIZE_128MBIT (7L<<0)
1880#define BNX2_NVM_CFG4_FLASH_VENDOR (1L<<3)
1881#define BNX2_NVM_CFG4_FLASH_VENDOR_ST (0L<<3)
1882#define BNX2_NVM_CFG4_FLASH_VENDOR_ATMEL (1L<<3)
1883#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC (0x3L<<4)
1884#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT8 (0L<<4)
1885#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT9 (1L<<4)
1886#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT10 (2L<<4)
1887#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT11 (3L<<4)
1888#define BNX2_NVM_CFG4_STATUS_BIT_POLARITY (1L<<6)
1889#define BNX2_NVM_CFG4_RESERVED (0x1ffffffL<<7)
1890
1891#define BNX2_NVM_RECONFIG 0x00006430
1892#define BNX2_NVM_RECONFIG_ORIG_STRAP_VALUE (0xfL<<0)
1893#define BNX2_NVM_RECONFIG_ORIG_STRAP_VALUE_ST (0L<<0)
1894#define BNX2_NVM_RECONFIG_ORIG_STRAP_VALUE_ATMEL (1L<<0)
1895#define BNX2_NVM_RECONFIG_RECONFIG_STRAP_VALUE (0xfL<<4)
1896#define BNX2_NVM_RECONFIG_RESERVED (0x7fffffL<<8)
1897#define BNX2_NVM_RECONFIG_RECONFIG_DONE (1L<<31)
1898
1122 1899
1123 1900
1124/* 1901/*
@@ -1140,6 +1917,8 @@ struct l2_fhdr {
1140#define BNX2_DMA_STATUS_BIG_WRITE_TRANSFERS_STAT (1L<<23) 1917#define BNX2_DMA_STATUS_BIG_WRITE_TRANSFERS_STAT (1L<<23)
1141#define BNX2_DMA_STATUS_BIG_WRITE_DELAY_PCI_CLKS_STAT (1L<<24) 1918#define BNX2_DMA_STATUS_BIG_WRITE_DELAY_PCI_CLKS_STAT (1L<<24)
1142#define BNX2_DMA_STATUS_BIG_WRITE_RETRY_AFTER_DATA_STAT (1L<<25) 1919#define BNX2_DMA_STATUS_BIG_WRITE_RETRY_AFTER_DATA_STAT (1L<<25)
1920#define BNX2_DMA_STATUS_GLOBAL_ERR_XI (1L<<0)
1921#define BNX2_DMA_STATUS_BME_XI (1L<<4)
1143 1922
1144#define BNX2_DMA_CONFIG 0x00000c08 1923#define BNX2_DMA_CONFIG 0x00000c08
1145#define BNX2_DMA_CONFIG_DATA_BYTE_SWAP (1L<<0) 1924#define BNX2_DMA_CONFIG_DATA_BYTE_SWAP (1L<<0)
@@ -1161,85 +1940,315 @@ struct l2_fhdr {
1161#define BNX2_DMA_CONFIG_BIG_SIZE_128 (0x2L<<24) 1940#define BNX2_DMA_CONFIG_BIG_SIZE_128 (0x2L<<24)
1162#define BNX2_DMA_CONFIG_BIG_SIZE_256 (0x4L<<24) 1941#define BNX2_DMA_CONFIG_BIG_SIZE_256 (0x4L<<24)
1163#define BNX2_DMA_CONFIG_BIG_SIZE_512 (0x8L<<24) 1942#define BNX2_DMA_CONFIG_BIG_SIZE_512 (0x8L<<24)
1943#define BNX2_DMA_CONFIG_DAT_WBSWAP_MODE_XI (0x3L<<0)
1944#define BNX2_DMA_CONFIG_CTL_WBSWAP_MODE_XI (0x3L<<4)
1945#define BNX2_DMA_CONFIG_MAX_PL_XI (0x7L<<12)
1946#define BNX2_DMA_CONFIG_MAX_PL_128B_XI (0L<<12)
1947#define BNX2_DMA_CONFIG_MAX_PL_256B_XI (1L<<12)
1948#define BNX2_DMA_CONFIG_MAX_PL_512B_XI (2L<<12)
1949#define BNX2_DMA_CONFIG_MAX_PL_EN_XI (1L<<15)
1950#define BNX2_DMA_CONFIG_MAX_RRS_XI (0x7L<<16)
1951#define BNX2_DMA_CONFIG_MAX_RRS_128B_XI (0L<<16)
1952#define BNX2_DMA_CONFIG_MAX_RRS_256B_XI (1L<<16)
1953#define BNX2_DMA_CONFIG_MAX_RRS_512B_XI (2L<<16)
1954#define BNX2_DMA_CONFIG_MAX_RRS_1024B_XI (3L<<16)
1955#define BNX2_DMA_CONFIG_MAX_RRS_2048B_XI (4L<<16)
1956#define BNX2_DMA_CONFIG_MAX_RRS_4096B_XI (5L<<16)
1957#define BNX2_DMA_CONFIG_MAX_RRS_EN_XI (1L<<19)
1958#define BNX2_DMA_CONFIG_NO_64SWAP_EN_XI (1L<<31)
1164 1959
1165#define BNX2_DMA_BLACKOUT 0x00000c0c 1960#define BNX2_DMA_BLACKOUT 0x00000c0c
1166#define BNX2_DMA_BLACKOUT_RD_RETRY_BLACKOUT (0xffL<<0) 1961#define BNX2_DMA_BLACKOUT_RD_RETRY_BLACKOUT (0xffL<<0)
1167#define BNX2_DMA_BLACKOUT_2ND_RD_RETRY_BLACKOUT (0xffL<<8) 1962#define BNX2_DMA_BLACKOUT_2ND_RD_RETRY_BLACKOUT (0xffL<<8)
1168#define BNX2_DMA_BLACKOUT_WR_RETRY_BLACKOUT (0xffL<<16) 1963#define BNX2_DMA_BLACKOUT_WR_RETRY_BLACKOUT (0xffL<<16)
1169 1964
1170#define BNX2_DMA_RCHAN_STAT 0x00000c30 1965#define BNX2_DMA_READ_MASTER_SETTING_0 0x00000c10
1171#define BNX2_DMA_RCHAN_STAT_COMP_CODE_0 (0x7L<<0) 1966#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_NO_SNOOP (1L<<0)
1172#define BNX2_DMA_RCHAN_STAT_PAR_ERR_0 (1L<<3) 1967#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_RELAX_ORDER (1L<<1)
1173#define BNX2_DMA_RCHAN_STAT_COMP_CODE_1 (0x7L<<4) 1968#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_PRIORITY (1L<<2)
1174#define BNX2_DMA_RCHAN_STAT_PAR_ERR_1 (1L<<7) 1969#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_TRAFFIC_CLASS (0x7L<<4)
1175#define BNX2_DMA_RCHAN_STAT_COMP_CODE_2 (0x7L<<8) 1970#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_PARAM_EN (1L<<7)
1176#define BNX2_DMA_RCHAN_STAT_PAR_ERR_2 (1L<<11) 1971#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_NO_SNOOP (1L<<8)
1177#define BNX2_DMA_RCHAN_STAT_COMP_CODE_3 (0x7L<<12) 1972#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_RELAX_ORDER (1L<<9)
1178#define BNX2_DMA_RCHAN_STAT_PAR_ERR_3 (1L<<15) 1973#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_PRIORITY (1L<<10)
1179#define BNX2_DMA_RCHAN_STAT_COMP_CODE_4 (0x7L<<16) 1974#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_TRAFFIC_CLASS (0x7L<<12)
1180#define BNX2_DMA_RCHAN_STAT_PAR_ERR_4 (1L<<19) 1975#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_PARAM_EN (1L<<15)
1181#define BNX2_DMA_RCHAN_STAT_COMP_CODE_5 (0x7L<<20) 1976#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_NO_SNOOP (1L<<16)
1182#define BNX2_DMA_RCHAN_STAT_PAR_ERR_5 (1L<<23) 1977#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_RELAX_ORDER (1L<<17)
1183#define BNX2_DMA_RCHAN_STAT_COMP_CODE_6 (0x7L<<24) 1978#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_PRIORITY (1L<<18)
1184#define BNX2_DMA_RCHAN_STAT_PAR_ERR_6 (1L<<27) 1979#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_TRAFFIC_CLASS (0x7L<<20)
1185#define BNX2_DMA_RCHAN_STAT_COMP_CODE_7 (0x7L<<28) 1980#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_PARAM_EN (1L<<23)
1186#define BNX2_DMA_RCHAN_STAT_PAR_ERR_7 (1L<<31) 1981#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_NO_SNOOP (1L<<24)
1187 1982#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_RELAX_ORDER (1L<<25)
1188#define BNX2_DMA_WCHAN_STAT 0x00000c34 1983#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_PRIORITY (1L<<26)
1189#define BNX2_DMA_WCHAN_STAT_COMP_CODE_0 (0x7L<<0) 1984#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_TRAFFIC_CLASS (0x7L<<28)
1190#define BNX2_DMA_WCHAN_STAT_PAR_ERR_0 (1L<<3) 1985#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_PARAM_EN (1L<<31)
1191#define BNX2_DMA_WCHAN_STAT_COMP_CODE_1 (0x7L<<4) 1986
1192#define BNX2_DMA_WCHAN_STAT_PAR_ERR_1 (1L<<7) 1987#define BNX2_DMA_READ_MASTER_SETTING_1 0x00000c14
1193#define BNX2_DMA_WCHAN_STAT_COMP_CODE_2 (0x7L<<8) 1988#define BNX2_DMA_READ_MASTER_SETTING_1_COM_NO_SNOOP (1L<<0)
1194#define BNX2_DMA_WCHAN_STAT_PAR_ERR_2 (1L<<11) 1989#define BNX2_DMA_READ_MASTER_SETTING_1_COM_RELAX_ORDER (1L<<1)
1195#define BNX2_DMA_WCHAN_STAT_COMP_CODE_3 (0x7L<<12) 1990#define BNX2_DMA_READ_MASTER_SETTING_1_COM_PRIORITY (1L<<2)
1196#define BNX2_DMA_WCHAN_STAT_PAR_ERR_3 (1L<<15) 1991#define BNX2_DMA_READ_MASTER_SETTING_1_COM_TRAFFIC_CLASS (0x7L<<4)
1197#define BNX2_DMA_WCHAN_STAT_COMP_CODE_4 (0x7L<<16) 1992#define BNX2_DMA_READ_MASTER_SETTING_1_COM_PARAM_EN (1L<<7)
1198#define BNX2_DMA_WCHAN_STAT_PAR_ERR_4 (1L<<19) 1993#define BNX2_DMA_READ_MASTER_SETTING_1_CP_NO_SNOOP (1L<<8)
1199#define BNX2_DMA_WCHAN_STAT_COMP_CODE_5 (0x7L<<20) 1994#define BNX2_DMA_READ_MASTER_SETTING_1_CP_RELAX_ORDER (1L<<9)
1200#define BNX2_DMA_WCHAN_STAT_PAR_ERR_5 (1L<<23) 1995#define BNX2_DMA_READ_MASTER_SETTING_1_CP_PRIORITY (1L<<10)
1201#define BNX2_DMA_WCHAN_STAT_COMP_CODE_6 (0x7L<<24) 1996#define BNX2_DMA_READ_MASTER_SETTING_1_CP_TRAFFIC_CLASS (0x7L<<12)
1202#define BNX2_DMA_WCHAN_STAT_PAR_ERR_6 (1L<<27) 1997#define BNX2_DMA_READ_MASTER_SETTING_1_CP_PARAM_EN (1L<<15)
1203#define BNX2_DMA_WCHAN_STAT_COMP_CODE_7 (0x7L<<28) 1998
1204#define BNX2_DMA_WCHAN_STAT_PAR_ERR_7 (1L<<31) 1999#define BNX2_DMA_WRITE_MASTER_SETTING_0 0x00000c18
1205 2000#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_NO_SNOOP (1L<<0)
1206#define BNX2_DMA_RCHAN_ASSIGNMENT 0x00000c38 2001#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_RELAX_ORDER (1L<<1)
1207#define BNX2_DMA_RCHAN_ASSIGNMENT_0 (0xfL<<0) 2002#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_PRIORITY (1L<<2)
1208#define BNX2_DMA_RCHAN_ASSIGNMENT_1 (0xfL<<4) 2003#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_CS_VLD (1L<<3)
1209#define BNX2_DMA_RCHAN_ASSIGNMENT_2 (0xfL<<8) 2004#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_TRAFFIC_CLASS (0x7L<<4)
1210#define BNX2_DMA_RCHAN_ASSIGNMENT_3 (0xfL<<12) 2005#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_PARAM_EN (1L<<7)
1211#define BNX2_DMA_RCHAN_ASSIGNMENT_4 (0xfL<<16) 2006#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_NO_SNOOP (1L<<8)
1212#define BNX2_DMA_RCHAN_ASSIGNMENT_5 (0xfL<<20) 2007#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_RELAX_ORDER (1L<<9)
1213#define BNX2_DMA_RCHAN_ASSIGNMENT_6 (0xfL<<24) 2008#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_PRIORITY (1L<<10)
1214#define BNX2_DMA_RCHAN_ASSIGNMENT_7 (0xfL<<28) 2009#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_CS_VLD (1L<<11)
1215 2010#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_TRAFFIC_CLASS (0x7L<<12)
1216#define BNX2_DMA_WCHAN_ASSIGNMENT 0x00000c3c 2011#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_PARAM_EN (1L<<15)
1217#define BNX2_DMA_WCHAN_ASSIGNMENT_0 (0xfL<<0) 2012#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_NO_SNOOP (1L<<24)
1218#define BNX2_DMA_WCHAN_ASSIGNMENT_1 (0xfL<<4) 2013#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_RELAX_ORDER (1L<<25)
1219#define BNX2_DMA_WCHAN_ASSIGNMENT_2 (0xfL<<8) 2014#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_PRIORITY (1L<<26)
1220#define BNX2_DMA_WCHAN_ASSIGNMENT_3 (0xfL<<12) 2015#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_CS_VLD (1L<<27)
1221#define BNX2_DMA_WCHAN_ASSIGNMENT_4 (0xfL<<16) 2016#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_TRAFFIC_CLASS (0x7L<<28)
1222#define BNX2_DMA_WCHAN_ASSIGNMENT_5 (0xfL<<20) 2017#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_PARAM_EN (1L<<31)
1223#define BNX2_DMA_WCHAN_ASSIGNMENT_6 (0xfL<<24) 2018
1224#define BNX2_DMA_WCHAN_ASSIGNMENT_7 (0xfL<<28) 2019#define BNX2_DMA_WRITE_MASTER_SETTING_1 0x00000c1c
1225 2020#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_NO_SNOOP (1L<<0)
1226#define BNX2_DMA_RCHAN_STAT_00 0x00000c40 2021#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_RELAX_ORDER (1L<<1)
1227#define BNX2_DMA_RCHAN_STAT_00_RCHAN_STA_HOST_ADDR_LOW (0xffffffffL<<0) 2022#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_PRIORITY (1L<<2)
1228 2023#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_CS_VLD (1L<<3)
1229#define BNX2_DMA_RCHAN_STAT_01 0x00000c44 2024#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_TRAFFIC_CLASS (0x7L<<4)
1230#define BNX2_DMA_RCHAN_STAT_01_RCHAN_STA_HOST_ADDR_HIGH (0xffffffffL<<0) 2025#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_PARAM_EN (1L<<7)
1231 2026#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_NO_SNOOP (1L<<8)
1232#define BNX2_DMA_RCHAN_STAT_02 0x00000c48 2027#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_RELAX_ORDER (1L<<9)
1233#define BNX2_DMA_RCHAN_STAT_02_LENGTH (0xffffL<<0) 2028#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_PRIORITY (1L<<10)
1234#define BNX2_DMA_RCHAN_STAT_02_WORD_SWAP (1L<<16) 2029#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_CS_VLD (1L<<11)
1235#define BNX2_DMA_RCHAN_STAT_02_BYTE_SWAP (1L<<17) 2030#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_TRAFFIC_CLASS (0x7L<<12)
1236#define BNX2_DMA_RCHAN_STAT_02_PRIORITY_LVL (1L<<18) 2031#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_PARAM_EN (1L<<15)
1237 2032
1238#define BNX2_DMA_RCHAN_STAT_10 0x00000c4c 2033#define BNX2_DMA_ARBITER 0x00000c20
1239#define BNX2_DMA_RCHAN_STAT_11 0x00000c50 2034#define BNX2_DMA_ARBITER_NUM_READS (0x7L<<0)
1240#define BNX2_DMA_RCHAN_STAT_12 0x00000c54 2035#define BNX2_DMA_ARBITER_WR_ARB_MODE (1L<<4)
1241#define BNX2_DMA_RCHAN_STAT_20 0x00000c58 2036#define BNX2_DMA_ARBITER_WR_ARB_MODE_STRICT (0L<<4)
1242#define BNX2_DMA_RCHAN_STAT_21 0x00000c5c 2037#define BNX2_DMA_ARBITER_WR_ARB_MODE_RND_RBN (1L<<4)
2038#define BNX2_DMA_ARBITER_RD_ARB_MODE (0x3L<<5)
2039#define BNX2_DMA_ARBITER_RD_ARB_MODE_STRICT (0L<<5)
2040#define BNX2_DMA_ARBITER_RD_ARB_MODE_RND_RBN (1L<<5)
2041#define BNX2_DMA_ARBITER_RD_ARB_MODE_WGT_RND_RBN (2L<<5)
2042#define BNX2_DMA_ARBITER_ALT_MODE_EN (1L<<8)
2043#define BNX2_DMA_ARBITER_RR_MODE (1L<<9)
2044#define BNX2_DMA_ARBITER_TIMER_MODE (1L<<10)
2045#define BNX2_DMA_ARBITER_OUSTD_READ_REQ (0xfL<<12)
2046
2047#define BNX2_DMA_ARB_TIMERS 0x00000c24
2048#define BNX2_DMA_ARB_TIMERS_RD_DRR_WAIT_TIME (0xffL<<0)
2049#define BNX2_DMA_ARB_TIMERS_TM_MIN_TIMEOUT (0xffL<<12)
2050#define BNX2_DMA_ARB_TIMERS_TM_MAX_TIMEOUT (0xfffL<<20)
2051
2052#define BNX2_DMA_DEBUG_VECT_PEEK 0x00000c2c
2053#define BNX2_DMA_DEBUG_VECT_PEEK_1_VALUE (0x7ffL<<0)
2054#define BNX2_DMA_DEBUG_VECT_PEEK_1_PEEK_EN (1L<<11)
2055#define BNX2_DMA_DEBUG_VECT_PEEK_1_SEL (0xfL<<12)
2056#define BNX2_DMA_DEBUG_VECT_PEEK_2_VALUE (0x7ffL<<16)
2057#define BNX2_DMA_DEBUG_VECT_PEEK_2_PEEK_EN (1L<<27)
2058#define BNX2_DMA_DEBUG_VECT_PEEK_2_SEL (0xfL<<28)
2059
2060#define BNX2_DMA_TAG_RAM_00 0x00000c30
2061#define BNX2_DMA_TAG_RAM_00_CHANNEL (0xfL<<0)
2062#define BNX2_DMA_TAG_RAM_00_MASTER (0x7L<<4)
2063#define BNX2_DMA_TAG_RAM_00_MASTER_CTX (0L<<4)
2064#define BNX2_DMA_TAG_RAM_00_MASTER_RBDC (1L<<4)
2065#define BNX2_DMA_TAG_RAM_00_MASTER_TBDC (2L<<4)
2066#define BNX2_DMA_TAG_RAM_00_MASTER_COM (3L<<4)
2067#define BNX2_DMA_TAG_RAM_00_MASTER_CP (4L<<4)
2068#define BNX2_DMA_TAG_RAM_00_MASTER_TDMA (5L<<4)
2069#define BNX2_DMA_TAG_RAM_00_SWAP (0x3L<<7)
2070#define BNX2_DMA_TAG_RAM_00_SWAP_CONFIG (0L<<7)
2071#define BNX2_DMA_TAG_RAM_00_SWAP_DATA (1L<<7)
2072#define BNX2_DMA_TAG_RAM_00_SWAP_CONTROL (2L<<7)
2073#define BNX2_DMA_TAG_RAM_00_FUNCTION (1L<<9)
2074#define BNX2_DMA_TAG_RAM_00_VALID (1L<<10)
2075
2076#define BNX2_DMA_TAG_RAM_01 0x00000c34
2077#define BNX2_DMA_TAG_RAM_01_CHANNEL (0xfL<<0)
2078#define BNX2_DMA_TAG_RAM_01_MASTER (0x7L<<4)
2079#define BNX2_DMA_TAG_RAM_01_MASTER_CTX (0L<<4)
2080#define BNX2_DMA_TAG_RAM_01_MASTER_RBDC (1L<<4)
2081#define BNX2_DMA_TAG_RAM_01_MASTER_TBDC (2L<<4)
2082#define BNX2_DMA_TAG_RAM_01_MASTER_COM (3L<<4)
2083#define BNX2_DMA_TAG_RAM_01_MASTER_CP (4L<<4)
2084#define BNX2_DMA_TAG_RAM_01_MASTER_TDMA (5L<<4)
2085#define BNX2_DMA_TAG_RAM_01_SWAP (0x3L<<7)
2086#define BNX2_DMA_TAG_RAM_01_SWAP_CONFIG (0L<<7)
2087#define BNX2_DMA_TAG_RAM_01_SWAP_DATA (1L<<7)
2088#define BNX2_DMA_TAG_RAM_01_SWAP_CONTROL (2L<<7)
2089#define BNX2_DMA_TAG_RAM_01_FUNCTION (1L<<9)
2090#define BNX2_DMA_TAG_RAM_01_VALID (1L<<10)
2091
2092#define BNX2_DMA_TAG_RAM_02 0x00000c38
2093#define BNX2_DMA_TAG_RAM_02_CHANNEL (0xfL<<0)
2094#define BNX2_DMA_TAG_RAM_02_MASTER (0x7L<<4)
2095#define BNX2_DMA_TAG_RAM_02_MASTER_CTX (0L<<4)
2096#define BNX2_DMA_TAG_RAM_02_MASTER_RBDC (1L<<4)
2097#define BNX2_DMA_TAG_RAM_02_MASTER_TBDC (2L<<4)
2098#define BNX2_DMA_TAG_RAM_02_MASTER_COM (3L<<4)
2099#define BNX2_DMA_TAG_RAM_02_MASTER_CP (4L<<4)
2100#define BNX2_DMA_TAG_RAM_02_MASTER_TDMA (5L<<4)
2101#define BNX2_DMA_TAG_RAM_02_SWAP (0x3L<<7)
2102#define BNX2_DMA_TAG_RAM_02_SWAP_CONFIG (0L<<7)
2103#define BNX2_DMA_TAG_RAM_02_SWAP_DATA (1L<<7)
2104#define BNX2_DMA_TAG_RAM_02_SWAP_CONTROL (2L<<7)
2105#define BNX2_DMA_TAG_RAM_02_FUNCTION (1L<<9)
2106#define BNX2_DMA_TAG_RAM_02_VALID (1L<<10)
2107
2108#define BNX2_DMA_TAG_RAM_03 0x00000c3c
2109#define BNX2_DMA_TAG_RAM_03_CHANNEL (0xfL<<0)
2110#define BNX2_DMA_TAG_RAM_03_MASTER (0x7L<<4)
2111#define BNX2_DMA_TAG_RAM_03_MASTER_CTX (0L<<4)
2112#define BNX2_DMA_TAG_RAM_03_MASTER_RBDC (1L<<4)
2113#define BNX2_DMA_TAG_RAM_03_MASTER_TBDC (2L<<4)
2114#define BNX2_DMA_TAG_RAM_03_MASTER_COM (3L<<4)
2115#define BNX2_DMA_TAG_RAM_03_MASTER_CP (4L<<4)
2116#define BNX2_DMA_TAG_RAM_03_MASTER_TDMA (5L<<4)
2117#define BNX2_DMA_TAG_RAM_03_SWAP (0x3L<<7)
2118#define BNX2_DMA_TAG_RAM_03_SWAP_CONFIG (0L<<7)
2119#define BNX2_DMA_TAG_RAM_03_SWAP_DATA (1L<<7)
2120#define BNX2_DMA_TAG_RAM_03_SWAP_CONTROL (2L<<7)
2121#define BNX2_DMA_TAG_RAM_03_FUNCTION (1L<<9)
2122#define BNX2_DMA_TAG_RAM_03_VALID (1L<<10)
2123
2124#define BNX2_DMA_TAG_RAM_04 0x00000c40
2125#define BNX2_DMA_TAG_RAM_04_CHANNEL (0xfL<<0)
2126#define BNX2_DMA_TAG_RAM_04_MASTER (0x7L<<4)
2127#define BNX2_DMA_TAG_RAM_04_MASTER_CTX (0L<<4)
2128#define BNX2_DMA_TAG_RAM_04_MASTER_RBDC (1L<<4)
2129#define BNX2_DMA_TAG_RAM_04_MASTER_TBDC (2L<<4)
2130#define BNX2_DMA_TAG_RAM_04_MASTER_COM (3L<<4)
2131#define BNX2_DMA_TAG_RAM_04_MASTER_CP (4L<<4)
2132#define BNX2_DMA_TAG_RAM_04_MASTER_TDMA (5L<<4)
2133#define BNX2_DMA_TAG_RAM_04_SWAP (0x3L<<7)
2134#define BNX2_DMA_TAG_RAM_04_SWAP_CONFIG (0L<<7)
2135#define BNX2_DMA_TAG_RAM_04_SWAP_DATA (1L<<7)
2136#define BNX2_DMA_TAG_RAM_04_SWAP_CONTROL (2L<<7)
2137#define BNX2_DMA_TAG_RAM_04_FUNCTION (1L<<9)
2138#define BNX2_DMA_TAG_RAM_04_VALID (1L<<10)
2139
2140#define BNX2_DMA_TAG_RAM_05 0x00000c44
2141#define BNX2_DMA_TAG_RAM_05_CHANNEL (0xfL<<0)
2142#define BNX2_DMA_TAG_RAM_05_MASTER (0x7L<<4)
2143#define BNX2_DMA_TAG_RAM_05_MASTER_CTX (0L<<4)
2144#define BNX2_DMA_TAG_RAM_05_MASTER_RBDC (1L<<4)
2145#define BNX2_DMA_TAG_RAM_05_MASTER_TBDC (2L<<4)
2146#define BNX2_DMA_TAG_RAM_05_MASTER_COM (3L<<4)
2147#define BNX2_DMA_TAG_RAM_05_MASTER_CP (4L<<4)
2148#define BNX2_DMA_TAG_RAM_05_MASTER_TDMA (5L<<4)
2149#define BNX2_DMA_TAG_RAM_05_SWAP (0x3L<<7)
2150#define BNX2_DMA_TAG_RAM_05_SWAP_CONFIG (0L<<7)
2151#define BNX2_DMA_TAG_RAM_05_SWAP_DATA (1L<<7)
2152#define BNX2_DMA_TAG_RAM_05_SWAP_CONTROL (2L<<7)
2153#define BNX2_DMA_TAG_RAM_05_FUNCTION (1L<<9)
2154#define BNX2_DMA_TAG_RAM_05_VALID (1L<<10)
2155
2156#define BNX2_DMA_TAG_RAM_06 0x00000c48
2157#define BNX2_DMA_TAG_RAM_06_CHANNEL (0xfL<<0)
2158#define BNX2_DMA_TAG_RAM_06_MASTER (0x7L<<4)
2159#define BNX2_DMA_TAG_RAM_06_MASTER_CTX (0L<<4)
2160#define BNX2_DMA_TAG_RAM_06_MASTER_RBDC (1L<<4)
2161#define BNX2_DMA_TAG_RAM_06_MASTER_TBDC (2L<<4)
2162#define BNX2_DMA_TAG_RAM_06_MASTER_COM (3L<<4)
2163#define BNX2_DMA_TAG_RAM_06_MASTER_CP (4L<<4)
2164#define BNX2_DMA_TAG_RAM_06_MASTER_TDMA (5L<<4)
2165#define BNX2_DMA_TAG_RAM_06_SWAP (0x3L<<7)
2166#define BNX2_DMA_TAG_RAM_06_SWAP_CONFIG (0L<<7)
2167#define BNX2_DMA_TAG_RAM_06_SWAP_DATA (1L<<7)
2168#define BNX2_DMA_TAG_RAM_06_SWAP_CONTROL (2L<<7)
2169#define BNX2_DMA_TAG_RAM_06_FUNCTION (1L<<9)
2170#define BNX2_DMA_TAG_RAM_06_VALID (1L<<10)
2171
2172#define BNX2_DMA_TAG_RAM_07 0x00000c4c
2173#define BNX2_DMA_TAG_RAM_07_CHANNEL (0xfL<<0)
2174#define BNX2_DMA_TAG_RAM_07_MASTER (0x7L<<4)
2175#define BNX2_DMA_TAG_RAM_07_MASTER_CTX (0L<<4)
2176#define BNX2_DMA_TAG_RAM_07_MASTER_RBDC (1L<<4)
2177#define BNX2_DMA_TAG_RAM_07_MASTER_TBDC (2L<<4)
2178#define BNX2_DMA_TAG_RAM_07_MASTER_COM (3L<<4)
2179#define BNX2_DMA_TAG_RAM_07_MASTER_CP (4L<<4)
2180#define BNX2_DMA_TAG_RAM_07_MASTER_TDMA (5L<<4)
2181#define BNX2_DMA_TAG_RAM_07_SWAP (0x3L<<7)
2182#define BNX2_DMA_TAG_RAM_07_SWAP_CONFIG (0L<<7)
2183#define BNX2_DMA_TAG_RAM_07_SWAP_DATA (1L<<7)
2184#define BNX2_DMA_TAG_RAM_07_SWAP_CONTROL (2L<<7)
2185#define BNX2_DMA_TAG_RAM_07_FUNCTION (1L<<9)
2186#define BNX2_DMA_TAG_RAM_07_VALID (1L<<10)
2187
2188#define BNX2_DMA_TAG_RAM_08 0x00000c50
2189#define BNX2_DMA_TAG_RAM_08_CHANNEL (0xfL<<0)
2190#define BNX2_DMA_TAG_RAM_08_MASTER (0x7L<<4)
2191#define BNX2_DMA_TAG_RAM_08_MASTER_CTX (0L<<4)
2192#define BNX2_DMA_TAG_RAM_08_MASTER_RBDC (1L<<4)
2193#define BNX2_DMA_TAG_RAM_08_MASTER_TBDC (2L<<4)
2194#define BNX2_DMA_TAG_RAM_08_MASTER_COM (3L<<4)
2195#define BNX2_DMA_TAG_RAM_08_MASTER_CP (4L<<4)
2196#define BNX2_DMA_TAG_RAM_08_MASTER_TDMA (5L<<4)
2197#define BNX2_DMA_TAG_RAM_08_SWAP (0x3L<<7)
2198#define BNX2_DMA_TAG_RAM_08_SWAP_CONFIG (0L<<7)
2199#define BNX2_DMA_TAG_RAM_08_SWAP_DATA (1L<<7)
2200#define BNX2_DMA_TAG_RAM_08_SWAP_CONTROL (2L<<7)
2201#define BNX2_DMA_TAG_RAM_08_FUNCTION (1L<<9)
2202#define BNX2_DMA_TAG_RAM_08_VALID (1L<<10)
2203
2204#define BNX2_DMA_TAG_RAM_09 0x00000c54
2205#define BNX2_DMA_TAG_RAM_09_CHANNEL (0xfL<<0)
2206#define BNX2_DMA_TAG_RAM_09_MASTER (0x7L<<4)
2207#define BNX2_DMA_TAG_RAM_09_MASTER_CTX (0L<<4)
2208#define BNX2_DMA_TAG_RAM_09_MASTER_RBDC (1L<<4)
2209#define BNX2_DMA_TAG_RAM_09_MASTER_TBDC (2L<<4)
2210#define BNX2_DMA_TAG_RAM_09_MASTER_COM (3L<<4)
2211#define BNX2_DMA_TAG_RAM_09_MASTER_CP (4L<<4)
2212#define BNX2_DMA_TAG_RAM_09_MASTER_TDMA (5L<<4)
2213#define BNX2_DMA_TAG_RAM_09_SWAP (0x3L<<7)
2214#define BNX2_DMA_TAG_RAM_09_SWAP_CONFIG (0L<<7)
2215#define BNX2_DMA_TAG_RAM_09_SWAP_DATA (1L<<7)
2216#define BNX2_DMA_TAG_RAM_09_SWAP_CONTROL (2L<<7)
2217#define BNX2_DMA_TAG_RAM_09_FUNCTION (1L<<9)
2218#define BNX2_DMA_TAG_RAM_09_VALID (1L<<10)
2219
2220#define BNX2_DMA_TAG_RAM_10 0x00000c58
2221#define BNX2_DMA_TAG_RAM_10_CHANNEL (0xfL<<0)
2222#define BNX2_DMA_TAG_RAM_10_MASTER (0x7L<<4)
2223#define BNX2_DMA_TAG_RAM_10_MASTER_CTX (0L<<4)
2224#define BNX2_DMA_TAG_RAM_10_MASTER_RBDC (1L<<4)
2225#define BNX2_DMA_TAG_RAM_10_MASTER_TBDC (2L<<4)
2226#define BNX2_DMA_TAG_RAM_10_MASTER_COM (3L<<4)
2227#define BNX2_DMA_TAG_RAM_10_MASTER_CP (4L<<4)
2228#define BNX2_DMA_TAG_RAM_10_MASTER_TDMA (5L<<4)
2229#define BNX2_DMA_TAG_RAM_10_SWAP (0x3L<<7)
2230#define BNX2_DMA_TAG_RAM_10_SWAP_CONFIG (0L<<7)
2231#define BNX2_DMA_TAG_RAM_10_SWAP_DATA (1L<<7)
2232#define BNX2_DMA_TAG_RAM_10_SWAP_CONTROL (2L<<7)
2233#define BNX2_DMA_TAG_RAM_10_FUNCTION (1L<<9)
2234#define BNX2_DMA_TAG_RAM_10_VALID (1L<<10)
2235
2236#define BNX2_DMA_TAG_RAM_11 0x00000c5c
2237#define BNX2_DMA_TAG_RAM_11_CHANNEL (0xfL<<0)
2238#define BNX2_DMA_TAG_RAM_11_MASTER (0x7L<<4)
2239#define BNX2_DMA_TAG_RAM_11_MASTER_CTX (0L<<4)
2240#define BNX2_DMA_TAG_RAM_11_MASTER_RBDC (1L<<4)
2241#define BNX2_DMA_TAG_RAM_11_MASTER_TBDC (2L<<4)
2242#define BNX2_DMA_TAG_RAM_11_MASTER_COM (3L<<4)
2243#define BNX2_DMA_TAG_RAM_11_MASTER_CP (4L<<4)
2244#define BNX2_DMA_TAG_RAM_11_MASTER_TDMA (5L<<4)
2245#define BNX2_DMA_TAG_RAM_11_SWAP (0x3L<<7)
2246#define BNX2_DMA_TAG_RAM_11_SWAP_CONFIG (0L<<7)
2247#define BNX2_DMA_TAG_RAM_11_SWAP_DATA (1L<<7)
2248#define BNX2_DMA_TAG_RAM_11_SWAP_CONTROL (2L<<7)
2249#define BNX2_DMA_TAG_RAM_11_FUNCTION (1L<<9)
2250#define BNX2_DMA_TAG_RAM_11_VALID (1L<<10)
2251
1243#define BNX2_DMA_RCHAN_STAT_22 0x00000c60 2252#define BNX2_DMA_RCHAN_STAT_22 0x00000c60
1244#define BNX2_DMA_RCHAN_STAT_30 0x00000c64 2253#define BNX2_DMA_RCHAN_STAT_30 0x00000c64
1245#define BNX2_DMA_RCHAN_STAT_31 0x00000c68 2254#define BNX2_DMA_RCHAN_STAT_31 0x00000c68
@@ -1336,6 +2345,25 @@ struct l2_fhdr {
1336 */ 2345 */
1337#define BNX2_CTX_COMMAND 0x00001000 2346#define BNX2_CTX_COMMAND 0x00001000
1338#define BNX2_CTX_COMMAND_ENABLED (1L<<0) 2347#define BNX2_CTX_COMMAND_ENABLED (1L<<0)
2348#define BNX2_CTX_COMMAND_DISABLE_USAGE_CNT (1L<<1)
2349#define BNX2_CTX_COMMAND_DISABLE_PLRU (1L<<2)
2350#define BNX2_CTX_COMMAND_DISABLE_COMBINE_READ (1L<<3)
2351#define BNX2_CTX_COMMAND_FLUSH_AHEAD (0x1fL<<8)
2352#define BNX2_CTX_COMMAND_MEM_INIT (1L<<13)
2353#define BNX2_CTX_COMMAND_PAGE_SIZE (0xfL<<16)
2354#define BNX2_CTX_COMMAND_PAGE_SIZE_256 (0L<<16)
2355#define BNX2_CTX_COMMAND_PAGE_SIZE_512 (1L<<16)
2356#define BNX2_CTX_COMMAND_PAGE_SIZE_1K (2L<<16)
2357#define BNX2_CTX_COMMAND_PAGE_SIZE_2K (3L<<16)
2358#define BNX2_CTX_COMMAND_PAGE_SIZE_4K (4L<<16)
2359#define BNX2_CTX_COMMAND_PAGE_SIZE_8K (5L<<16)
2360#define BNX2_CTX_COMMAND_PAGE_SIZE_16K (6L<<16)
2361#define BNX2_CTX_COMMAND_PAGE_SIZE_32K (7L<<16)
2362#define BNX2_CTX_COMMAND_PAGE_SIZE_64K (8L<<16)
2363#define BNX2_CTX_COMMAND_PAGE_SIZE_128K (9L<<16)
2364#define BNX2_CTX_COMMAND_PAGE_SIZE_256K (10L<<16)
2365#define BNX2_CTX_COMMAND_PAGE_SIZE_512K (11L<<16)
2366#define BNX2_CTX_COMMAND_PAGE_SIZE_1M (12L<<16)
1339 2367
1340#define BNX2_CTX_STATUS 0x00001004 2368#define BNX2_CTX_STATUS 0x00001004
1341#define BNX2_CTX_STATUS_LOCK_WAIT (1L<<0) 2369#define BNX2_CTX_STATUS_LOCK_WAIT (1L<<0)
@@ -1343,6 +2371,13 @@ struct l2_fhdr {
1343#define BNX2_CTX_STATUS_WRITE_STAT (1L<<17) 2371#define BNX2_CTX_STATUS_WRITE_STAT (1L<<17)
1344#define BNX2_CTX_STATUS_ACC_STALL_STAT (1L<<18) 2372#define BNX2_CTX_STATUS_ACC_STALL_STAT (1L<<18)
1345#define BNX2_CTX_STATUS_LOCK_STALL_STAT (1L<<19) 2373#define BNX2_CTX_STATUS_LOCK_STALL_STAT (1L<<19)
2374#define BNX2_CTX_STATUS_EXT_READ_STAT (1L<<20)
2375#define BNX2_CTX_STATUS_EXT_WRITE_STAT (1L<<21)
2376#define BNX2_CTX_STATUS_MISS_STAT (1L<<22)
2377#define BNX2_CTX_STATUS_HIT_STAT (1L<<23)
2378#define BNX2_CTX_STATUS_DEAD_LOCK (1L<<24)
2379#define BNX2_CTX_STATUS_USAGE_CNT_ERR (1L<<25)
2380#define BNX2_CTX_STATUS_INVALID_PAGE (1L<<26)
1346 2381
1347#define BNX2_CTX_VIRT_ADDR 0x00001008 2382#define BNX2_CTX_VIRT_ADDR 0x00001008
1348#define BNX2_CTX_VIRT_ADDR_VIRT_ADDR (0x7fffL<<6) 2383#define BNX2_CTX_VIRT_ADDR_VIRT_ADDR (0x7fffL<<6)
@@ -1357,10 +2392,15 @@ struct l2_fhdr {
1357#define BNX2_CTX_LOCK 0x00001018 2392#define BNX2_CTX_LOCK 0x00001018
1358#define BNX2_CTX_LOCK_TYPE (0x7L<<0) 2393#define BNX2_CTX_LOCK_TYPE (0x7L<<0)
1359#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_VOID (0x0L<<0) 2394#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_VOID (0x0L<<0)
1360#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_COMPLETE (0x7L<<0)
1361#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_PROTOCOL (0x1L<<0) 2395#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_PROTOCOL (0x1L<<0)
1362#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_TX (0x2L<<0) 2396#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_TX (0x2L<<0)
1363#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_TIMER (0x4L<<0) 2397#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_TIMER (0x4L<<0)
2398#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_COMPLETE (0x7L<<0)
2399#define BNX2_CTX_LOCK_TYPE_VOID_XI (0L<<0)
2400#define BNX2_CTX_LOCK_TYPE_PROTOCOL_XI (1L<<0)
2401#define BNX2_CTX_LOCK_TYPE_TX_XI (2L<<0)
2402#define BNX2_CTX_LOCK_TYPE_TIMER_XI (4L<<0)
2403#define BNX2_CTX_LOCK_TYPE_COMPLETE_XI (7L<<0)
1364#define BNX2_CTX_LOCK_CID_VALUE (0x3fffL<<7) 2404#define BNX2_CTX_LOCK_CID_VALUE (0x3fffL<<7)
1365#define BNX2_CTX_LOCK_GRANTED (1L<<26) 2405#define BNX2_CTX_LOCK_GRANTED (1L<<26)
1366#define BNX2_CTX_LOCK_MODE (0x7L<<27) 2406#define BNX2_CTX_LOCK_MODE (0x7L<<27)
@@ -1370,21 +2410,89 @@ struct l2_fhdr {
1370#define BNX2_CTX_LOCK_STATUS (1L<<30) 2410#define BNX2_CTX_LOCK_STATUS (1L<<30)
1371#define BNX2_CTX_LOCK_REQ (1L<<31) 2411#define BNX2_CTX_LOCK_REQ (1L<<31)
1372 2412
2413#define BNX2_CTX_CTX_CTRL 0x0000101c
2414#define BNX2_CTX_CTX_CTRL_CTX_ADDR (0x7ffffL<<2)
2415#define BNX2_CTX_CTX_CTRL_MOD_USAGE_CNT (0x3L<<21)
2416#define BNX2_CTX_CTX_CTRL_NO_RAM_ACC (1L<<23)
2417#define BNX2_CTX_CTX_CTRL_PREFETCH_SIZE (0x3L<<24)
2418#define BNX2_CTX_CTX_CTRL_ATTR (1L<<26)
2419#define BNX2_CTX_CTX_CTRL_WRITE_REQ (1L<<30)
2420#define BNX2_CTX_CTX_CTRL_READ_REQ (1L<<31)
2421
2422#define BNX2_CTX_CTX_DATA 0x00001020
1373#define BNX2_CTX_ACCESS_STATUS 0x00001040 2423#define BNX2_CTX_ACCESS_STATUS 0x00001040
1374#define BNX2_CTX_ACCESS_STATUS_MASTERENCODED (0xfL<<0) 2424#define BNX2_CTX_ACCESS_STATUS_MASTERENCODED (0xfL<<0)
1375#define BNX2_CTX_ACCESS_STATUS_ACCESSMEMORYSM (0x3L<<10) 2425#define BNX2_CTX_ACCESS_STATUS_ACCESSMEMORYSM (0x3L<<10)
1376#define BNX2_CTX_ACCESS_STATUS_PAGETABLEINITSM (0x3L<<12) 2426#define BNX2_CTX_ACCESS_STATUS_PAGETABLEINITSM (0x3L<<12)
1377#define BNX2_CTX_ACCESS_STATUS_ACCESSMEMORYINITSM (0x3L<<14) 2427#define BNX2_CTX_ACCESS_STATUS_ACCESSMEMORYINITSM (0x3L<<14)
1378#define BNX2_CTX_ACCESS_STATUS_QUALIFIED_REQUEST (0x7ffL<<17) 2428#define BNX2_CTX_ACCESS_STATUS_QUALIFIED_REQUEST (0x7ffL<<17)
2429#define BNX2_CTX_ACCESS_STATUS_CAMMASTERENCODED_XI (0x1fL<<0)
2430#define BNX2_CTX_ACCESS_STATUS_CACHEMASTERENCODED_XI (0x1fL<<5)
2431#define BNX2_CTX_ACCESS_STATUS_REQUEST_XI (0x3fffffL<<10)
1379 2432
1380#define BNX2_CTX_DBG_LOCK_STATUS 0x00001044 2433#define BNX2_CTX_DBG_LOCK_STATUS 0x00001044
1381#define BNX2_CTX_DBG_LOCK_STATUS_SM (0x3ffL<<0) 2434#define BNX2_CTX_DBG_LOCK_STATUS_SM (0x3ffL<<0)
1382#define BNX2_CTX_DBG_LOCK_STATUS_MATCH (0x3ffL<<22) 2435#define BNX2_CTX_DBG_LOCK_STATUS_MATCH (0x3ffL<<22)
1383 2436
2437#define BNX2_CTX_CACHE_CTRL_STATUS 0x00001048
2438#define BNX2_CTX_CACHE_CTRL_STATUS_RFIFO_OVERFLOW (1L<<0)
2439#define BNX2_CTX_CACHE_CTRL_STATUS_INVALID_READ_COMP (1L<<1)
2440#define BNX2_CTX_CACHE_CTRL_STATUS_FLUSH_START (1L<<6)
2441#define BNX2_CTX_CACHE_CTRL_STATUS_FREE_ENTRY_CNT (0x3fL<<7)
2442#define BNX2_CTX_CACHE_CTRL_STATUS_CACHE_ENTRY_NEEDED (0x3fL<<13)
2443#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN0_ACTIVE (1L<<19)
2444#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN1_ACTIVE (1L<<20)
2445#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN2_ACTIVE (1L<<21)
2446#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN3_ACTIVE (1L<<22)
2447#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN4_ACTIVE (1L<<23)
2448#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN5_ACTIVE (1L<<24)
2449#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN6_ACTIVE (1L<<25)
2450#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN7_ACTIVE (1L<<26)
2451#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN8_ACTIVE (1L<<27)
2452#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN9_ACTIVE (1L<<28)
2453#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN10_ACTIVE (1L<<29)
2454
2455#define BNX2_CTX_CACHE_CTRL_SM_STATUS 0x0000104c
2456#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_DWC (0x7L<<0)
2457#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_WFIFOC (0x7L<<3)
2458#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_RTAGC (0x7L<<6)
2459#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_RFIFOC (0x7L<<9)
2460#define BNX2_CTX_CACHE_CTRL_SM_STATUS_INVALID_BLK_ADDR (0x7fffL<<16)
2461
2462#define BNX2_CTX_CACHE_STATUS 0x00001050
2463#define BNX2_CTX_CACHE_STATUS_HELD_ENTRIES (0x3ffL<<0)
2464#define BNX2_CTX_CACHE_STATUS_MAX_HELD_ENTRIES (0x3ffL<<16)
2465
2466#define BNX2_CTX_DMA_STATUS 0x00001054
2467#define BNX2_CTX_DMA_STATUS_RD_CHAN0_STATUS (0x3L<<0)
2468#define BNX2_CTX_DMA_STATUS_RD_CHAN1_STATUS (0x3L<<2)
2469#define BNX2_CTX_DMA_STATUS_RD_CHAN2_STATUS (0x3L<<4)
2470#define BNX2_CTX_DMA_STATUS_RD_CHAN3_STATUS (0x3L<<6)
2471#define BNX2_CTX_DMA_STATUS_RD_CHAN4_STATUS (0x3L<<8)
2472#define BNX2_CTX_DMA_STATUS_RD_CHAN5_STATUS (0x3L<<10)
2473#define BNX2_CTX_DMA_STATUS_RD_CHAN6_STATUS (0x3L<<12)
2474#define BNX2_CTX_DMA_STATUS_RD_CHAN7_STATUS (0x3L<<14)
2475#define BNX2_CTX_DMA_STATUS_RD_CHAN8_STATUS (0x3L<<16)
2476#define BNX2_CTX_DMA_STATUS_RD_CHAN9_STATUS (0x3L<<18)
2477#define BNX2_CTX_DMA_STATUS_RD_CHAN10_STATUS (0x3L<<20)
2478
2479#define BNX2_CTX_REP_STATUS 0x00001058
2480#define BNX2_CTX_REP_STATUS_ERROR_ENTRY (0x3ffL<<0)
2481#define BNX2_CTX_REP_STATUS_ERROR_CLIENT_ID (0x1fL<<10)
2482#define BNX2_CTX_REP_STATUS_USAGE_CNT_MAX_ERR (1L<<16)
2483#define BNX2_CTX_REP_STATUS_USAGE_CNT_MIN_ERR (1L<<17)
2484#define BNX2_CTX_REP_STATUS_USAGE_CNT_MISS_ERR (1L<<18)
2485
2486#define BNX2_CTX_CKSUM_ERROR_STATUS 0x0000105c
2487#define BNX2_CTX_CKSUM_ERROR_STATUS_CALCULATED (0xffffL<<0)
2488#define BNX2_CTX_CKSUM_ERROR_STATUS_EXPECTED (0xffffL<<16)
2489
1384#define BNX2_CTX_CHNL_LOCK_STATUS_0 0x00001080 2490#define BNX2_CTX_CHNL_LOCK_STATUS_0 0x00001080
1385#define BNX2_CTX_CHNL_LOCK_STATUS_0_CID (0x3fffL<<0) 2491#define BNX2_CTX_CHNL_LOCK_STATUS_0_CID (0x3fffL<<0)
1386#define BNX2_CTX_CHNL_LOCK_STATUS_0_TYPE (0x3L<<14) 2492#define BNX2_CTX_CHNL_LOCK_STATUS_0_TYPE (0x3L<<14)
1387#define BNX2_CTX_CHNL_LOCK_STATUS_0_MODE (1L<<16) 2493#define BNX2_CTX_CHNL_LOCK_STATUS_0_MODE (1L<<16)
2494#define BNX2_CTX_CHNL_LOCK_STATUS_0_MODE_XI (1L<<14)
2495#define BNX2_CTX_CHNL_LOCK_STATUS_0_TYPE_XI (0x7L<<15)
1388 2496
1389#define BNX2_CTX_CHNL_LOCK_STATUS_1 0x00001084 2497#define BNX2_CTX_CHNL_LOCK_STATUS_1 0x00001084
1390#define BNX2_CTX_CHNL_LOCK_STATUS_2 0x00001088 2498#define BNX2_CTX_CHNL_LOCK_STATUS_2 0x00001088
@@ -1394,6 +2502,26 @@ struct l2_fhdr {
1394#define BNX2_CTX_CHNL_LOCK_STATUS_6 0x00001098 2502#define BNX2_CTX_CHNL_LOCK_STATUS_6 0x00001098
1395#define BNX2_CTX_CHNL_LOCK_STATUS_7 0x0000109c 2503#define BNX2_CTX_CHNL_LOCK_STATUS_7 0x0000109c
1396#define BNX2_CTX_CHNL_LOCK_STATUS_8 0x000010a0 2504#define BNX2_CTX_CHNL_LOCK_STATUS_8 0x000010a0
2505#define BNX2_CTX_CHNL_LOCK_STATUS_9 0x000010a4
2506
2507#define BNX2_CTX_CACHE_DATA 0x000010c4
2508#define BNX2_CTX_HOST_PAGE_TBL_CTRL 0x000010c8
2509#define BNX2_CTX_HOST_PAGE_TBL_CTRL_PAGE_TBL_ADDR (0x1ffL<<0)
2510#define BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ (1L<<30)
2511#define BNX2_CTX_HOST_PAGE_TBL_CTRL_READ_REQ (1L<<31)
2512
2513#define BNX2_CTX_HOST_PAGE_TBL_DATA0 0x000010cc
2514#define BNX2_CTX_HOST_PAGE_TBL_DATA0_VALID (1L<<0)
2515#define BNX2_CTX_HOST_PAGE_TBL_DATA0_VALUE (0xffffffL<<8)
2516
2517#define BNX2_CTX_HOST_PAGE_TBL_DATA1 0x000010d0
2518#define BNX2_CTX_CAM_CTRL 0x000010d4
2519#define BNX2_CTX_CAM_CTRL_CAM_ADDR (0x3ffL<<0)
2520#define BNX2_CTX_CAM_CTRL_RESET (1L<<27)
2521#define BNX2_CTX_CAM_CTRL_INVALIDATE (1L<<28)
2522#define BNX2_CTX_CAM_CTRL_SEARCH (1L<<29)
2523#define BNX2_CTX_CAM_CTRL_WRITE_REQ (1L<<30)
2524#define BNX2_CTX_CAM_CTRL_READ_REQ (1L<<31)
1397 2525
1398 2526
1399/* 2527/*
@@ -1407,14 +2535,16 @@ struct l2_fhdr {
1407#define BNX2_EMAC_MODE_PORT_NONE (0L<<2) 2535#define BNX2_EMAC_MODE_PORT_NONE (0L<<2)
1408#define BNX2_EMAC_MODE_PORT_MII (1L<<2) 2536#define BNX2_EMAC_MODE_PORT_MII (1L<<2)
1409#define BNX2_EMAC_MODE_PORT_GMII (2L<<2) 2537#define BNX2_EMAC_MODE_PORT_GMII (2L<<2)
1410#define BNX2_EMAC_MODE_PORT_MII_10 (3L<<2) 2538#define BNX2_EMAC_MODE_PORT_MII_10M (3L<<2)
1411#define BNX2_EMAC_MODE_MAC_LOOP (1L<<4) 2539#define BNX2_EMAC_MODE_MAC_LOOP (1L<<4)
1412#define BNX2_EMAC_MODE_25G (1L<<5) 2540#define BNX2_EMAC_MODE_25G_MODE (1L<<5)
1413#define BNX2_EMAC_MODE_TAGGED_MAC_CTL (1L<<7) 2541#define BNX2_EMAC_MODE_TAGGED_MAC_CTL (1L<<7)
1414#define BNX2_EMAC_MODE_TX_BURST (1L<<8) 2542#define BNX2_EMAC_MODE_TX_BURST (1L<<8)
1415#define BNX2_EMAC_MODE_MAX_DEFER_DROP_ENA (1L<<9) 2543#define BNX2_EMAC_MODE_MAX_DEFER_DROP_ENA (1L<<9)
1416#define BNX2_EMAC_MODE_EXT_LINK_POL (1L<<10) 2544#define BNX2_EMAC_MODE_EXT_LINK_POL (1L<<10)
1417#define BNX2_EMAC_MODE_FORCE_LINK (1L<<11) 2545#define BNX2_EMAC_MODE_FORCE_LINK (1L<<11)
2546#define BNX2_EMAC_MODE_SERDES_MODE (1L<<12)
2547#define BNX2_EMAC_MODE_BOND_OVRD (1L<<13)
1418#define BNX2_EMAC_MODE_MPKT (1L<<18) 2548#define BNX2_EMAC_MODE_MPKT (1L<<18)
1419#define BNX2_EMAC_MODE_MPKT_RCVD (1L<<19) 2549#define BNX2_EMAC_MODE_MPKT_RCVD (1L<<19)
1420#define BNX2_EMAC_MODE_ACPI_RCVD (1L<<20) 2550#define BNX2_EMAC_MODE_ACPI_RCVD (1L<<20)
@@ -1422,6 +2552,11 @@ struct l2_fhdr {
1422#define BNX2_EMAC_STATUS 0x00001404 2552#define BNX2_EMAC_STATUS 0x00001404
1423#define BNX2_EMAC_STATUS_LINK (1L<<11) 2553#define BNX2_EMAC_STATUS_LINK (1L<<11)
1424#define BNX2_EMAC_STATUS_LINK_CHANGE (1L<<12) 2554#define BNX2_EMAC_STATUS_LINK_CHANGE (1L<<12)
2555#define BNX2_EMAC_STATUS_SERDES_AUTONEG_COMPLETE (1L<<13)
2556#define BNX2_EMAC_STATUS_SERDES_AUTONEG_CHANGE (1L<<14)
2557#define BNX2_EMAC_STATUS_SERDES_NXT_PG_CHANGE (1L<<16)
2558#define BNX2_EMAC_STATUS_SERDES_RX_CONFIG_IS_0 (1L<<17)
2559#define BNX2_EMAC_STATUS_SERDES_RX_CONFIG_IS_0_CHANGE (1L<<18)
1425#define BNX2_EMAC_STATUS_MI_COMPLETE (1L<<22) 2560#define BNX2_EMAC_STATUS_MI_COMPLETE (1L<<22)
1426#define BNX2_EMAC_STATUS_MI_INT (1L<<23) 2561#define BNX2_EMAC_STATUS_MI_INT (1L<<23)
1427#define BNX2_EMAC_STATUS_AP_ERROR (1L<<24) 2562#define BNX2_EMAC_STATUS_AP_ERROR (1L<<24)
@@ -1429,6 +2564,9 @@ struct l2_fhdr {
1429 2564
1430#define BNX2_EMAC_ATTENTION_ENA 0x00001408 2565#define BNX2_EMAC_ATTENTION_ENA 0x00001408
1431#define BNX2_EMAC_ATTENTION_ENA_LINK (1L<<11) 2566#define BNX2_EMAC_ATTENTION_ENA_LINK (1L<<11)
2567#define BNX2_EMAC_ATTENTION_ENA_AUTONEG_CHANGE (1L<<14)
2568#define BNX2_EMAC_ATTENTION_ENA_NXT_PG_CHANGE (1L<<16)
2569#define BNX2_EMAC_ATTENTION_ENA_SERDES_RX_CONFIG_IS_0_CHANGE (1L<<18)
1432#define BNX2_EMAC_ATTENTION_ENA_MI_COMPLETE (1L<<22) 2570#define BNX2_EMAC_ATTENTION_ENA_MI_COMPLETE (1L<<22)
1433#define BNX2_EMAC_ATTENTION_ENA_MI_INT (1L<<23) 2571#define BNX2_EMAC_ATTENTION_ENA_MI_INT (1L<<23)
1434#define BNX2_EMAC_ATTENTION_ENA_AP_ERROR (1L<<24) 2572#define BNX2_EMAC_ATTENTION_ENA_AP_ERROR (1L<<24)
@@ -1445,6 +2583,13 @@ struct l2_fhdr {
1445#define BNX2_EMAC_LED_100MB (1L<<8) 2583#define BNX2_EMAC_LED_100MB (1L<<8)
1446#define BNX2_EMAC_LED_10MB (1L<<9) 2584#define BNX2_EMAC_LED_10MB (1L<<9)
1447#define BNX2_EMAC_LED_TRAFFIC_STAT (1L<<10) 2585#define BNX2_EMAC_LED_TRAFFIC_STAT (1L<<10)
2586#define BNX2_EMAC_LED_2500MB (1L<<11)
2587#define BNX2_EMAC_LED_2500MB_OVERRIDE (1L<<12)
2588#define BNX2_EMAC_LED_ACTIVITY_SEL (0x3L<<17)
2589#define BNX2_EMAC_LED_ACTIVITY_SEL_0 (0L<<17)
2590#define BNX2_EMAC_LED_ACTIVITY_SEL_1 (1L<<17)
2591#define BNX2_EMAC_LED_ACTIVITY_SEL_2 (2L<<17)
2592#define BNX2_EMAC_LED_ACTIVITY_SEL_3 (3L<<17)
1448#define BNX2_EMAC_LED_BLNK_RATE (0xfffL<<19) 2593#define BNX2_EMAC_LED_BLNK_RATE (0xfffL<<19)
1449#define BNX2_EMAC_LED_BLNK_RATE_ENA (1L<<31) 2594#define BNX2_EMAC_LED_BLNK_RATE_ENA (1L<<31)
1450 2595
@@ -1515,9 +2660,15 @@ struct l2_fhdr {
1515#define BNX2_EMAC_MDIO_COMM_PHY_ADDR (0x1fL<<21) 2660#define BNX2_EMAC_MDIO_COMM_PHY_ADDR (0x1fL<<21)
1516#define BNX2_EMAC_MDIO_COMM_COMMAND (0x3L<<26) 2661#define BNX2_EMAC_MDIO_COMM_COMMAND (0x3L<<26)
1517#define BNX2_EMAC_MDIO_COMM_COMMAND_UNDEFINED_0 (0L<<26) 2662#define BNX2_EMAC_MDIO_COMM_COMMAND_UNDEFINED_0 (0L<<26)
2663#define BNX2_EMAC_MDIO_COMM_COMMAND_ADDRESS (0L<<26)
1518#define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE (1L<<26) 2664#define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE (1L<<26)
1519#define BNX2_EMAC_MDIO_COMM_COMMAND_READ (2L<<26) 2665#define BNX2_EMAC_MDIO_COMM_COMMAND_READ (2L<<26)
2666#define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE_22_XI (1L<<26)
2667#define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE_45_XI (1L<<26)
2668#define BNX2_EMAC_MDIO_COMM_COMMAND_READ_22_XI (2L<<26)
2669#define BNX2_EMAC_MDIO_COMM_COMMAND_READ_INC_45_XI (2L<<26)
1520#define BNX2_EMAC_MDIO_COMM_COMMAND_UNDEFINED_3 (3L<<26) 2670#define BNX2_EMAC_MDIO_COMM_COMMAND_UNDEFINED_3 (3L<<26)
2671#define BNX2_EMAC_MDIO_COMM_COMMAND_READ_45 (3L<<26)
1521#define BNX2_EMAC_MDIO_COMM_FAIL (1L<<28) 2672#define BNX2_EMAC_MDIO_COMM_FAIL (1L<<28)
1522#define BNX2_EMAC_MDIO_COMM_START_BUSY (1L<<29) 2673#define BNX2_EMAC_MDIO_COMM_START_BUSY (1L<<29)
1523#define BNX2_EMAC_MDIO_COMM_DISEXT (1L<<30) 2674#define BNX2_EMAC_MDIO_COMM_DISEXT (1L<<30)
@@ -1534,13 +2685,17 @@ struct l2_fhdr {
1534#define BNX2_EMAC_MDIO_MODE_MDIO_OE (1L<<10) 2685#define BNX2_EMAC_MDIO_MODE_MDIO_OE (1L<<10)
1535#define BNX2_EMAC_MDIO_MODE_MDC (1L<<11) 2686#define BNX2_EMAC_MDIO_MODE_MDC (1L<<11)
1536#define BNX2_EMAC_MDIO_MODE_MDINT (1L<<12) 2687#define BNX2_EMAC_MDIO_MODE_MDINT (1L<<12)
2688#define BNX2_EMAC_MDIO_MODE_EXT_MDINT (1L<<13)
1537#define BNX2_EMAC_MDIO_MODE_CLOCK_CNT (0x1fL<<16) 2689#define BNX2_EMAC_MDIO_MODE_CLOCK_CNT (0x1fL<<16)
2690#define BNX2_EMAC_MDIO_MODE_CLOCK_CNT_XI (0x3fL<<16)
2691#define BNX2_EMAC_MDIO_MODE_CLAUSE_45_XI (1L<<31)
1538 2692
1539#define BNX2_EMAC_MDIO_AUTO_STATUS 0x000014b8 2693#define BNX2_EMAC_MDIO_AUTO_STATUS 0x000014b8
1540#define BNX2_EMAC_MDIO_AUTO_STATUS_AUTO_ERR (1L<<0) 2694#define BNX2_EMAC_MDIO_AUTO_STATUS_AUTO_ERR (1L<<0)
1541 2695
1542#define BNX2_EMAC_TX_MODE 0x000014bc 2696#define BNX2_EMAC_TX_MODE 0x000014bc
1543#define BNX2_EMAC_TX_MODE_RESET (1L<<0) 2697#define BNX2_EMAC_TX_MODE_RESET (1L<<0)
2698#define BNX2_EMAC_TX_MODE_CS16_TEST (1L<<2)
1544#define BNX2_EMAC_TX_MODE_EXT_PAUSE_EN (1L<<3) 2699#define BNX2_EMAC_TX_MODE_EXT_PAUSE_EN (1L<<3)
1545#define BNX2_EMAC_TX_MODE_FLOW_EN (1L<<4) 2700#define BNX2_EMAC_TX_MODE_FLOW_EN (1L<<4)
1546#define BNX2_EMAC_TX_MODE_BIG_BACKOFF (1L<<5) 2701#define BNX2_EMAC_TX_MODE_BIG_BACKOFF (1L<<5)
@@ -1553,6 +2708,7 @@ struct l2_fhdr {
1553#define BNX2_EMAC_TX_STATUS_XON_SENT (1L<<2) 2708#define BNX2_EMAC_TX_STATUS_XON_SENT (1L<<2)
1554#define BNX2_EMAC_TX_STATUS_LINK_UP (1L<<3) 2709#define BNX2_EMAC_TX_STATUS_LINK_UP (1L<<3)
1555#define BNX2_EMAC_TX_STATUS_UNDERRUN (1L<<4) 2710#define BNX2_EMAC_TX_STATUS_UNDERRUN (1L<<4)
2711#define BNX2_EMAC_TX_STATUS_CS16_ERROR (1L<<5)
1556 2712
1557#define BNX2_EMAC_TX_LENGTHS 0x000014c4 2713#define BNX2_EMAC_TX_LENGTHS 0x000014c4
1558#define BNX2_EMAC_TX_LENGTHS_SLOT (0xffL<<0) 2714#define BNX2_EMAC_TX_LENGTHS_SLOT (0xffL<<0)
@@ -1586,6 +2742,10 @@ struct l2_fhdr {
1586#define BNX2_EMAC_MULTICAST_HASH5 0x000014e4 2742#define BNX2_EMAC_MULTICAST_HASH5 0x000014e4
1587#define BNX2_EMAC_MULTICAST_HASH6 0x000014e8 2743#define BNX2_EMAC_MULTICAST_HASH6 0x000014e8
1588#define BNX2_EMAC_MULTICAST_HASH7 0x000014ec 2744#define BNX2_EMAC_MULTICAST_HASH7 0x000014ec
2745#define BNX2_EMAC_CKSUM_ERROR_STATUS 0x000014f0
2746#define BNX2_EMAC_CKSUM_ERROR_STATUS_CALCULATED (0xffffL<<0)
2747#define BNX2_EMAC_CKSUM_ERROR_STATUS_EXPECTED (0xffffL<<16)
2748
1589#define BNX2_EMAC_RX_STAT_IFHCINOCTETS 0x00001500 2749#define BNX2_EMAC_RX_STAT_IFHCINOCTETS 0x00001500
1590#define BNX2_EMAC_RX_STAT_IFHCINBADOCTETS 0x00001504 2750#define BNX2_EMAC_RX_STAT_IFHCINBADOCTETS 0x00001504
1591#define BNX2_EMAC_RX_STAT_ETHERSTATSFRAGMENTS 0x00001508 2751#define BNX2_EMAC_RX_STAT_ETHERSTATSFRAGMENTS 0x00001508
@@ -1608,7 +2768,7 @@ struct l2_fhdr {
1608#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS256OCTETSTO511OCTETS 0x0000154c 2768#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS256OCTETSTO511OCTETS 0x0000154c
1609#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS512OCTETSTO1023OCTETS 0x00001550 2769#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS512OCTETSTO1023OCTETS 0x00001550
1610#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS1024OCTETSTO1522OCTETS 0x00001554 2770#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS1024OCTETSTO1522OCTETS 0x00001554
1611#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS1523OCTETSTO9022OCTETS 0x00001558 2771#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTSOVER1522OCTETS 0x00001558
1612#define BNX2_EMAC_RXMAC_DEBUG0 0x0000155c 2772#define BNX2_EMAC_RXMAC_DEBUG0 0x0000155c
1613#define BNX2_EMAC_RXMAC_DEBUG1 0x00001560 2773#define BNX2_EMAC_RXMAC_DEBUG1 0x00001560
1614#define BNX2_EMAC_RXMAC_DEBUG1_LENGTH_NE_BYTE_COUNT (1L<<0) 2774#define BNX2_EMAC_RXMAC_DEBUG1_LENGTH_NE_BYTE_COUNT (1L<<0)
@@ -1661,9 +2821,9 @@ struct l2_fhdr {
1661#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UMAC2 (0x1L<<16) 2821#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UMAC2 (0x1L<<16)
1662#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UMAC3 (0x2L<<16) 2822#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UMAC3 (0x2L<<16)
1663#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UNI (0x3L<<16) 2823#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UNI (0x3L<<16)
1664#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC2 (0x7L<<16)
1665#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC3 (0x5L<<16) 2824#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC3 (0x5L<<16)
1666#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA1 (0x6L<<16) 2825#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA1 (0x6L<<16)
2826#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC2 (0x7L<<16)
1667#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA2 (0x7L<<16) 2827#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA2 (0x7L<<16)
1668#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA3 (0x8L<<16) 2828#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA3 (0x8L<<16)
1669#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MC2 (0x9L<<16) 2829#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MC2 (0x9L<<16)
@@ -1701,7 +2861,7 @@ struct l2_fhdr {
1701#define BNX2_EMAC_RXMAC_DEBUG4_SLOT_FILLED (1L<<23) 2861#define BNX2_EMAC_RXMAC_DEBUG4_SLOT_FILLED (1L<<23)
1702#define BNX2_EMAC_RXMAC_DEBUG4_FALSE_CARRIER (1L<<24) 2862#define BNX2_EMAC_RXMAC_DEBUG4_FALSE_CARRIER (1L<<24)
1703#define BNX2_EMAC_RXMAC_DEBUG4_LAST_DATA (1L<<25) 2863#define BNX2_EMAC_RXMAC_DEBUG4_LAST_DATA (1L<<25)
1704#define BNX2_EMAC_RXMAC_DEBUG4_sfd_FOUND (1L<<26) 2864#define BNX2_EMAC_RXMAC_DEBUG4_SFD_FOUND (1L<<26)
1705#define BNX2_EMAC_RXMAC_DEBUG4_ADVANCE (1L<<27) 2865#define BNX2_EMAC_RXMAC_DEBUG4_ADVANCE (1L<<27)
1706#define BNX2_EMAC_RXMAC_DEBUG4_START (1L<<28) 2866#define BNX2_EMAC_RXMAC_DEBUG4_START (1L<<28)
1707 2867
@@ -1733,6 +2893,7 @@ struct l2_fhdr {
1733#define BNX2_EMAC_RXMAC_DEBUG5_IDI_RPM_ACCEPT (1L<<19) 2893#define BNX2_EMAC_RXMAC_DEBUG5_IDI_RPM_ACCEPT (1L<<19)
1734#define BNX2_EMAC_RXMAC_DEBUG5_FMLEN (0xfffL<<20) 2894#define BNX2_EMAC_RXMAC_DEBUG5_FMLEN (0xfffL<<20)
1735 2895
2896#define BNX2_EMAC_RX_STAT_FALSECARRIERERRORS 0x00001574
1736#define BNX2_EMAC_RX_STAT_AC0 0x00001580 2897#define BNX2_EMAC_RX_STAT_AC0 0x00001580
1737#define BNX2_EMAC_RX_STAT_AC1 0x00001584 2898#define BNX2_EMAC_RX_STAT_AC1 0x00001584
1738#define BNX2_EMAC_RX_STAT_AC2 0x00001588 2899#define BNX2_EMAC_RX_STAT_AC2 0x00001588
@@ -1757,6 +2918,7 @@ struct l2_fhdr {
1757#define BNX2_EMAC_RX_STAT_AC21 0x000015d4 2918#define BNX2_EMAC_RX_STAT_AC21 0x000015d4
1758#define BNX2_EMAC_RX_STAT_AC22 0x000015d8 2919#define BNX2_EMAC_RX_STAT_AC22 0x000015d8
1759#define BNX2_EMAC_RXMAC_SUC_DBG_OVERRUNVEC 0x000015dc 2920#define BNX2_EMAC_RXMAC_SUC_DBG_OVERRUNVEC 0x000015dc
2921#define BNX2_EMAC_RX_STAT_AC_28 0x000015f4
1760#define BNX2_EMAC_TX_STAT_IFHCOUTOCTETS 0x00001600 2922#define BNX2_EMAC_TX_STAT_IFHCOUTOCTETS 0x00001600
1761#define BNX2_EMAC_TX_STAT_IFHCOUTBADOCTETS 0x00001604 2923#define BNX2_EMAC_TX_STAT_IFHCOUTBADOCTETS 0x00001604
1762#define BNX2_EMAC_TX_STAT_ETHERSTATSCOLLISIONS 0x00001608 2924#define BNX2_EMAC_TX_STAT_ETHERSTATSCOLLISIONS 0x00001608
@@ -1777,7 +2939,7 @@ struct l2_fhdr {
1777#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS256OCTETSTO511OCTETS 0x00001644 2939#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS256OCTETSTO511OCTETS 0x00001644
1778#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS512OCTETSTO1023OCTETS 0x00001648 2940#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS512OCTETSTO1023OCTETS 0x00001648
1779#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS1024OCTETSTO1522OCTETS 0x0000164c 2941#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS1024OCTETSTO1522OCTETS 0x0000164c
1780#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS1523OCTETSTO9022OCTETS 0x00001650 2942#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTSOVER1522OCTETS 0x00001650
1781#define BNX2_EMAC_TX_STAT_DOT3STATSINTERNALMACTRANSMITERRORS 0x00001654 2943#define BNX2_EMAC_TX_STAT_DOT3STATSINTERNALMACTRANSMITERRORS 0x00001654
1782#define BNX2_EMAC_TXMAC_DEBUG0 0x00001658 2944#define BNX2_EMAC_TXMAC_DEBUG0 0x00001658
1783#define BNX2_EMAC_TXMAC_DEBUG1 0x0000165c 2945#define BNX2_EMAC_TXMAC_DEBUG1 0x0000165c
@@ -1843,16 +3005,16 @@ struct l2_fhdr {
1843#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_IDLE (0x0L<<16) 3005#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_IDLE (0x0L<<16)
1844#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA1 (0x2L<<16) 3006#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA1 (0x2L<<16)
1845#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA2 (0x3L<<16) 3007#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA2 (0x3L<<16)
3008#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC3 (0x4L<<16)
3009#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC2 (0x5L<<16)
1846#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA3 (0x6L<<16) 3010#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA3 (0x6L<<16)
1847#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC1 (0x7L<<16) 3011#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC1 (0x7L<<16)
1848#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC2 (0x5L<<16)
1849#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC3 (0x4L<<16)
1850#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TYPE (0xcL<<16)
1851#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CMD (0xeL<<16)
1852#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TIME (0xaL<<16)
1853#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CRC1 (0x8L<<16) 3012#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CRC1 (0x8L<<16)
1854#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CRC2 (0x9L<<16) 3013#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CRC2 (0x9L<<16)
3014#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TIME (0xaL<<16)
3015#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TYPE (0xcL<<16)
1855#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_WAIT (0xdL<<16) 3016#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_WAIT (0xdL<<16)
3017#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CMD (0xeL<<16)
1856#define BNX2_EMAC_TXMAC_DEBUG4_STATS0_VALID (1L<<20) 3018#define BNX2_EMAC_TXMAC_DEBUG4_STATS0_VALID (1L<<20)
1857#define BNX2_EMAC_TXMAC_DEBUG4_APPEND_CRC (1L<<21) 3019#define BNX2_EMAC_TXMAC_DEBUG4_APPEND_CRC (1L<<21)
1858#define BNX2_EMAC_TXMAC_DEBUG4_SLOT_FILLED (1L<<22) 3020#define BNX2_EMAC_TXMAC_DEBUG4_SLOT_FILLED (1L<<22)
@@ -1887,8 +3049,11 @@ struct l2_fhdr {
1887#define BNX2_EMAC_TX_STAT_AC18 0x000016c8 3049#define BNX2_EMAC_TX_STAT_AC18 0x000016c8
1888#define BNX2_EMAC_TX_STAT_AC19 0x000016cc 3050#define BNX2_EMAC_TX_STAT_AC19 0x000016cc
1889#define BNX2_EMAC_TX_STAT_AC20 0x000016d0 3051#define BNX2_EMAC_TX_STAT_AC20 0x000016d0
1890#define BNX2_EMAC_TX_STAT_AC21 0x000016d4
1891#define BNX2_EMAC_TXMAC_SUC_DBG_OVERRUNVEC 0x000016d8 3052#define BNX2_EMAC_TXMAC_SUC_DBG_OVERRUNVEC 0x000016d8
3053#define BNX2_EMAC_TX_RATE_LIMIT_CTRL 0x000016fc
3054#define BNX2_EMAC_TX_RATE_LIMIT_CTRL_TX_THROTTLE_INC (0x7fL<<0)
3055#define BNX2_EMAC_TX_RATE_LIMIT_CTRL_TX_THROTTLE_NUM (0x7fL<<16)
3056#define BNX2_EMAC_TX_RATE_LIMIT_CTRL_RATE_LIMITER_EN (1L<<31)
1892 3057
1893 3058
1894/* 3059/*
@@ -1909,8 +3074,15 @@ struct l2_fhdr {
1909#define BNX2_RPM_CONFIG_ACPI_KEEP (1L<<2) 3074#define BNX2_RPM_CONFIG_ACPI_KEEP (1L<<2)
1910#define BNX2_RPM_CONFIG_MP_KEEP (1L<<3) 3075#define BNX2_RPM_CONFIG_MP_KEEP (1L<<3)
1911#define BNX2_RPM_CONFIG_SORT_VECT_VAL (0xfL<<4) 3076#define BNX2_RPM_CONFIG_SORT_VECT_VAL (0xfL<<4)
3077#define BNX2_RPM_CONFIG_DISABLE_WOL_ASSERT (1L<<30)
1912#define BNX2_RPM_CONFIG_IGNORE_VLAN (1L<<31) 3078#define BNX2_RPM_CONFIG_IGNORE_VLAN (1L<<31)
1913 3079
3080#define BNX2_RPM_MGMT_PKT_CTRL 0x0000180c
3081#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_SORT (0xfL<<0)
3082#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_RULE (0xfL<<4)
3083#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_DISCARD_EN (1L<<30)
3084#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_EN (1L<<31)
3085
1914#define BNX2_RPM_VLAN_MATCH0 0x00001810 3086#define BNX2_RPM_VLAN_MATCH0 0x00001810
1915#define BNX2_RPM_VLAN_MATCH0_RPM_VLAN_MTCH0_VALUE (0xfffL<<0) 3087#define BNX2_RPM_VLAN_MATCH0_RPM_VLAN_MTCH0_VALUE (0xfffL<<0)
1916 3088
@@ -1931,6 +3103,7 @@ struct l2_fhdr {
1931#define BNX2_RPM_SORT_USER0_PROM_EN (1L<<19) 3103#define BNX2_RPM_SORT_USER0_PROM_EN (1L<<19)
1932#define BNX2_RPM_SORT_USER0_VLAN_EN (0xfL<<20) 3104#define BNX2_RPM_SORT_USER0_VLAN_EN (0xfL<<20)
1933#define BNX2_RPM_SORT_USER0_PROM_VLAN (1L<<24) 3105#define BNX2_RPM_SORT_USER0_PROM_VLAN (1L<<24)
3106#define BNX2_RPM_SORT_USER0_VLAN_NOTMATCH (1L<<25)
1934#define BNX2_RPM_SORT_USER0_ENA (1L<<31) 3107#define BNX2_RPM_SORT_USER0_ENA (1L<<31)
1935 3108
1936#define BNX2_RPM_SORT_USER1 0x00001824 3109#define BNX2_RPM_SORT_USER1 0x00001824
@@ -1968,11 +3141,187 @@ struct l2_fhdr {
1968#define BNX2_RPM_STAT_IFINFTQDISCARDS 0x00001848 3141#define BNX2_RPM_STAT_IFINFTQDISCARDS 0x00001848
1969#define BNX2_RPM_STAT_IFINMBUFDISCARD 0x0000184c 3142#define BNX2_RPM_STAT_IFINMBUFDISCARD 0x0000184c
1970#define BNX2_RPM_STAT_RULE_CHECKER_P4_HIT 0x00001850 3143#define BNX2_RPM_STAT_RULE_CHECKER_P4_HIT 0x00001850
3144#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0 0x00001854
3145#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER_LEN (0xffL<<0)
3146#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER (0xffL<<16)
3147#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER_LEN_TYPE (1L<<30)
3148#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER_EN (1L<<31)
3149
3150#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1 0x00001858
3151#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER_LEN (0xffL<<0)
3152#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER (0xffL<<16)
3153#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER_LEN_TYPE (1L<<30)
3154#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER_EN (1L<<31)
3155
3156#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2 0x0000185c
3157#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER_LEN (0xffL<<0)
3158#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER (0xffL<<16)
3159#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER_LEN_TYPE (1L<<30)
3160#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER_EN (1L<<31)
3161
3162#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3 0x00001860
3163#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER_LEN (0xffL<<0)
3164#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER (0xffL<<16)
3165#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER_LEN_TYPE (1L<<30)
3166#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER_EN (1L<<31)
3167
3168#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4 0x00001864
3169#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER_LEN (0xffL<<0)
3170#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER (0xffL<<16)
3171#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER_LEN_TYPE (1L<<30)
3172#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER_EN (1L<<31)
3173
3174#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5 0x00001868
3175#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER_LEN (0xffL<<0)
3176#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER (0xffL<<16)
3177#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER_LEN_TYPE (1L<<30)
3178#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER_EN (1L<<31)
3179
3180#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6 0x0000186c
3181#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER_LEN (0xffL<<0)
3182#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER (0xffL<<16)
3183#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER_LEN_TYPE (1L<<30)
3184#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER_EN (1L<<31)
3185
3186#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7 0x00001870
3187#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER_LEN (0xffL<<0)
3188#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER (0xffL<<16)
3189#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER_LEN_TYPE (1L<<30)
3190#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER_EN (1L<<31)
3191
1971#define BNX2_RPM_STAT_AC0 0x00001880 3192#define BNX2_RPM_STAT_AC0 0x00001880
1972#define BNX2_RPM_STAT_AC1 0x00001884 3193#define BNX2_RPM_STAT_AC1 0x00001884
1973#define BNX2_RPM_STAT_AC2 0x00001888 3194#define BNX2_RPM_STAT_AC2 0x00001888
1974#define BNX2_RPM_STAT_AC3 0x0000188c 3195#define BNX2_RPM_STAT_AC3 0x0000188c
1975#define BNX2_RPM_STAT_AC4 0x00001890 3196#define BNX2_RPM_STAT_AC4 0x00001890
3197#define BNX2_RPM_RC_CNTL_16 0x000018e0
3198#define BNX2_RPM_RC_CNTL_16_OFFSET (0xffL<<0)
3199#define BNX2_RPM_RC_CNTL_16_CLASS (0x7L<<8)
3200#define BNX2_RPM_RC_CNTL_16_PRIORITY (1L<<11)
3201#define BNX2_RPM_RC_CNTL_16_P4 (1L<<12)
3202#define BNX2_RPM_RC_CNTL_16_HDR_TYPE (0x7L<<13)
3203#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_START (0L<<13)
3204#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_IP (1L<<13)
3205#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_TCP (2L<<13)
3206#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_UDP (3L<<13)
3207#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_DATA (4L<<13)
3208#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_TCP_UDP (5L<<13)
3209#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_ICMPV6 (6L<<13)
3210#define BNX2_RPM_RC_CNTL_16_COMP (0x3L<<16)
3211#define BNX2_RPM_RC_CNTL_16_COMP_EQUAL (0L<<16)
3212#define BNX2_RPM_RC_CNTL_16_COMP_NEQUAL (1L<<16)
3213#define BNX2_RPM_RC_CNTL_16_COMP_GREATER (2L<<16)
3214#define BNX2_RPM_RC_CNTL_16_COMP_LESS (3L<<16)
3215#define BNX2_RPM_RC_CNTL_16_MAP (1L<<18)
3216#define BNX2_RPM_RC_CNTL_16_SBIT (1L<<19)
3217#define BNX2_RPM_RC_CNTL_16_CMDSEL (0x1fL<<20)
3218#define BNX2_RPM_RC_CNTL_16_DISCARD (1L<<25)
3219#define BNX2_RPM_RC_CNTL_16_MASK (1L<<26)
3220#define BNX2_RPM_RC_CNTL_16_P1 (1L<<27)
3221#define BNX2_RPM_RC_CNTL_16_P2 (1L<<28)
3222#define BNX2_RPM_RC_CNTL_16_P3 (1L<<29)
3223#define BNX2_RPM_RC_CNTL_16_NBIT (1L<<30)
3224
3225#define BNX2_RPM_RC_VALUE_MASK_16 0x000018e4
3226#define BNX2_RPM_RC_VALUE_MASK_16_VALUE (0xffffL<<0)
3227#define BNX2_RPM_RC_VALUE_MASK_16_MASK (0xffffL<<16)
3228
3229#define BNX2_RPM_RC_CNTL_17 0x000018e8
3230#define BNX2_RPM_RC_CNTL_17_OFFSET (0xffL<<0)
3231#define BNX2_RPM_RC_CNTL_17_CLASS (0x7L<<8)
3232#define BNX2_RPM_RC_CNTL_17_PRIORITY (1L<<11)
3233#define BNX2_RPM_RC_CNTL_17_P4 (1L<<12)
3234#define BNX2_RPM_RC_CNTL_17_HDR_TYPE (0x7L<<13)
3235#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_START (0L<<13)
3236#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_IP (1L<<13)
3237#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_TCP (2L<<13)
3238#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_UDP (3L<<13)
3239#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_DATA (4L<<13)
3240#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_TCP_UDP (5L<<13)
3241#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_ICMPV6 (6L<<13)
3242#define BNX2_RPM_RC_CNTL_17_COMP (0x3L<<16)
3243#define BNX2_RPM_RC_CNTL_17_COMP_EQUAL (0L<<16)
3244#define BNX2_RPM_RC_CNTL_17_COMP_NEQUAL (1L<<16)
3245#define BNX2_RPM_RC_CNTL_17_COMP_GREATER (2L<<16)
3246#define BNX2_RPM_RC_CNTL_17_COMP_LESS (3L<<16)
3247#define BNX2_RPM_RC_CNTL_17_MAP (1L<<18)
3248#define BNX2_RPM_RC_CNTL_17_SBIT (1L<<19)
3249#define BNX2_RPM_RC_CNTL_17_CMDSEL (0x1fL<<20)
3250#define BNX2_RPM_RC_CNTL_17_DISCARD (1L<<25)
3251#define BNX2_RPM_RC_CNTL_17_MASK (1L<<26)
3252#define BNX2_RPM_RC_CNTL_17_P1 (1L<<27)
3253#define BNX2_RPM_RC_CNTL_17_P2 (1L<<28)
3254#define BNX2_RPM_RC_CNTL_17_P3 (1L<<29)
3255#define BNX2_RPM_RC_CNTL_17_NBIT (1L<<30)
3256
3257#define BNX2_RPM_RC_VALUE_MASK_17 0x000018ec
3258#define BNX2_RPM_RC_VALUE_MASK_17_VALUE (0xffffL<<0)
3259#define BNX2_RPM_RC_VALUE_MASK_17_MASK (0xffffL<<16)
3260
3261#define BNX2_RPM_RC_CNTL_18 0x000018f0
3262#define BNX2_RPM_RC_CNTL_18_OFFSET (0xffL<<0)
3263#define BNX2_RPM_RC_CNTL_18_CLASS (0x7L<<8)
3264#define BNX2_RPM_RC_CNTL_18_PRIORITY (1L<<11)
3265#define BNX2_RPM_RC_CNTL_18_P4 (1L<<12)
3266#define BNX2_RPM_RC_CNTL_18_HDR_TYPE (0x7L<<13)
3267#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_START (0L<<13)
3268#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_IP (1L<<13)
3269#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_TCP (2L<<13)
3270#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_UDP (3L<<13)
3271#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_DATA (4L<<13)
3272#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_TCP_UDP (5L<<13)
3273#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_ICMPV6 (6L<<13)
3274#define BNX2_RPM_RC_CNTL_18_COMP (0x3L<<16)
3275#define BNX2_RPM_RC_CNTL_18_COMP_EQUAL (0L<<16)
3276#define BNX2_RPM_RC_CNTL_18_COMP_NEQUAL (1L<<16)
3277#define BNX2_RPM_RC_CNTL_18_COMP_GREATER (2L<<16)
3278#define BNX2_RPM_RC_CNTL_18_COMP_LESS (3L<<16)
3279#define BNX2_RPM_RC_CNTL_18_MAP (1L<<18)
3280#define BNX2_RPM_RC_CNTL_18_SBIT (1L<<19)
3281#define BNX2_RPM_RC_CNTL_18_CMDSEL (0x1fL<<20)
3282#define BNX2_RPM_RC_CNTL_18_DISCARD (1L<<25)
3283#define BNX2_RPM_RC_CNTL_18_MASK (1L<<26)
3284#define BNX2_RPM_RC_CNTL_18_P1 (1L<<27)
3285#define BNX2_RPM_RC_CNTL_18_P2 (1L<<28)
3286#define BNX2_RPM_RC_CNTL_18_P3 (1L<<29)
3287#define BNX2_RPM_RC_CNTL_18_NBIT (1L<<30)
3288
3289#define BNX2_RPM_RC_VALUE_MASK_18 0x000018f4
3290#define BNX2_RPM_RC_VALUE_MASK_18_VALUE (0xffffL<<0)
3291#define BNX2_RPM_RC_VALUE_MASK_18_MASK (0xffffL<<16)
3292
3293#define BNX2_RPM_RC_CNTL_19 0x000018f8
3294#define BNX2_RPM_RC_CNTL_19_OFFSET (0xffL<<0)
3295#define BNX2_RPM_RC_CNTL_19_CLASS (0x7L<<8)
3296#define BNX2_RPM_RC_CNTL_19_PRIORITY (1L<<11)
3297#define BNX2_RPM_RC_CNTL_19_P4 (1L<<12)
3298#define BNX2_RPM_RC_CNTL_19_HDR_TYPE (0x7L<<13)
3299#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_START (0L<<13)
3300#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_IP (1L<<13)
3301#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_TCP (2L<<13)
3302#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_UDP (3L<<13)
3303#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_DATA (4L<<13)
3304#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_TCP_UDP (5L<<13)
3305#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_ICMPV6 (6L<<13)
3306#define BNX2_RPM_RC_CNTL_19_COMP (0x3L<<16)
3307#define BNX2_RPM_RC_CNTL_19_COMP_EQUAL (0L<<16)
3308#define BNX2_RPM_RC_CNTL_19_COMP_NEQUAL (1L<<16)
3309#define BNX2_RPM_RC_CNTL_19_COMP_GREATER (2L<<16)
3310#define BNX2_RPM_RC_CNTL_19_COMP_LESS (3L<<16)
3311#define BNX2_RPM_RC_CNTL_19_MAP (1L<<18)
3312#define BNX2_RPM_RC_CNTL_19_SBIT (1L<<19)
3313#define BNX2_RPM_RC_CNTL_19_CMDSEL (0x1fL<<20)
3314#define BNX2_RPM_RC_CNTL_19_DISCARD (1L<<25)
3315#define BNX2_RPM_RC_CNTL_19_MASK (1L<<26)
3316#define BNX2_RPM_RC_CNTL_19_P1 (1L<<27)
3317#define BNX2_RPM_RC_CNTL_19_P2 (1L<<28)
3318#define BNX2_RPM_RC_CNTL_19_P3 (1L<<29)
3319#define BNX2_RPM_RC_CNTL_19_NBIT (1L<<30)
3320
3321#define BNX2_RPM_RC_VALUE_MASK_19 0x000018fc
3322#define BNX2_RPM_RC_VALUE_MASK_19_VALUE (0xffffL<<0)
3323#define BNX2_RPM_RC_VALUE_MASK_19_MASK (0xffffL<<16)
3324
1976#define BNX2_RPM_RC_CNTL_0 0x00001900 3325#define BNX2_RPM_RC_CNTL_0 0x00001900
1977#define BNX2_RPM_RC_CNTL_0_OFFSET (0xffL<<0) 3326#define BNX2_RPM_RC_CNTL_0_OFFSET (0xffL<<0)
1978#define BNX2_RPM_RC_CNTL_0_CLASS (0x7L<<8) 3327#define BNX2_RPM_RC_CNTL_0_CLASS (0x7L<<8)
@@ -1984,14 +3333,18 @@ struct l2_fhdr {
1984#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_TCP (2L<<13) 3333#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_TCP (2L<<13)
1985#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_UDP (3L<<13) 3334#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_UDP (3L<<13)
1986#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_DATA (4L<<13) 3335#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_DATA (4L<<13)
3336#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_TCP_UDP (5L<<13)
3337#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_ICMPV6 (6L<<13)
1987#define BNX2_RPM_RC_CNTL_0_COMP (0x3L<<16) 3338#define BNX2_RPM_RC_CNTL_0_COMP (0x3L<<16)
1988#define BNX2_RPM_RC_CNTL_0_COMP_EQUAL (0L<<16) 3339#define BNX2_RPM_RC_CNTL_0_COMP_EQUAL (0L<<16)
1989#define BNX2_RPM_RC_CNTL_0_COMP_NEQUAL (1L<<16) 3340#define BNX2_RPM_RC_CNTL_0_COMP_NEQUAL (1L<<16)
1990#define BNX2_RPM_RC_CNTL_0_COMP_GREATER (2L<<16) 3341#define BNX2_RPM_RC_CNTL_0_COMP_GREATER (2L<<16)
1991#define BNX2_RPM_RC_CNTL_0_COMP_LESS (3L<<16) 3342#define BNX2_RPM_RC_CNTL_0_COMP_LESS (3L<<16)
3343#define BNX2_RPM_RC_CNTL_0_MAP_XI (1L<<18)
1992#define BNX2_RPM_RC_CNTL_0_SBIT (1L<<19) 3344#define BNX2_RPM_RC_CNTL_0_SBIT (1L<<19)
1993#define BNX2_RPM_RC_CNTL_0_CMDSEL (0xfL<<20) 3345#define BNX2_RPM_RC_CNTL_0_CMDSEL (0xfL<<20)
1994#define BNX2_RPM_RC_CNTL_0_MAP (1L<<24) 3346#define BNX2_RPM_RC_CNTL_0_MAP (1L<<24)
3347#define BNX2_RPM_RC_CNTL_0_CMDSEL_XI (0x1fL<<20)
1995#define BNX2_RPM_RC_CNTL_0_DISCARD (1L<<25) 3348#define BNX2_RPM_RC_CNTL_0_DISCARD (1L<<25)
1996#define BNX2_RPM_RC_CNTL_0_MASK (1L<<26) 3349#define BNX2_RPM_RC_CNTL_0_MASK (1L<<26)
1997#define BNX2_RPM_RC_CNTL_0_P1 (1L<<27) 3350#define BNX2_RPM_RC_CNTL_0_P1 (1L<<27)
@@ -2006,81 +3359,518 @@ struct l2_fhdr {
2006#define BNX2_RPM_RC_CNTL_1 0x00001908 3359#define BNX2_RPM_RC_CNTL_1 0x00001908
2007#define BNX2_RPM_RC_CNTL_1_A (0x3ffffL<<0) 3360#define BNX2_RPM_RC_CNTL_1_A (0x3ffffL<<0)
2008#define BNX2_RPM_RC_CNTL_1_B (0xfffL<<19) 3361#define BNX2_RPM_RC_CNTL_1_B (0xfffL<<19)
3362#define BNX2_RPM_RC_CNTL_1_OFFSET_XI (0xffL<<0)
3363#define BNX2_RPM_RC_CNTL_1_CLASS_XI (0x7L<<8)
3364#define BNX2_RPM_RC_CNTL_1_PRIORITY_XI (1L<<11)
3365#define BNX2_RPM_RC_CNTL_1_P4_XI (1L<<12)
3366#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_XI (0x7L<<13)
3367#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_START_XI (0L<<13)
3368#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_IP_XI (1L<<13)
3369#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_TCP_XI (2L<<13)
3370#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_UDP_XI (3L<<13)
3371#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_DATA_XI (4L<<13)
3372#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_TCP_UDP_XI (5L<<13)
3373#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_ICMPV6_XI (6L<<13)
3374#define BNX2_RPM_RC_CNTL_1_COMP_XI (0x3L<<16)
3375#define BNX2_RPM_RC_CNTL_1_COMP_EQUAL_XI (0L<<16)
3376#define BNX2_RPM_RC_CNTL_1_COMP_NEQUAL_XI (1L<<16)
3377#define BNX2_RPM_RC_CNTL_1_COMP_GREATER_XI (2L<<16)
3378#define BNX2_RPM_RC_CNTL_1_COMP_LESS_XI (3L<<16)
3379#define BNX2_RPM_RC_CNTL_1_MAP_XI (1L<<18)
3380#define BNX2_RPM_RC_CNTL_1_SBIT_XI (1L<<19)
3381#define BNX2_RPM_RC_CNTL_1_CMDSEL_XI (0x1fL<<20)
3382#define BNX2_RPM_RC_CNTL_1_DISCARD_XI (1L<<25)
3383#define BNX2_RPM_RC_CNTL_1_MASK_XI (1L<<26)
3384#define BNX2_RPM_RC_CNTL_1_P1_XI (1L<<27)
3385#define BNX2_RPM_RC_CNTL_1_P2_XI (1L<<28)
3386#define BNX2_RPM_RC_CNTL_1_P3_XI (1L<<29)
3387#define BNX2_RPM_RC_CNTL_1_NBIT_XI (1L<<30)
2009 3388
2010#define BNX2_RPM_RC_VALUE_MASK_1 0x0000190c 3389#define BNX2_RPM_RC_VALUE_MASK_1 0x0000190c
3390#define BNX2_RPM_RC_VALUE_MASK_1_VALUE (0xffffL<<0)
3391#define BNX2_RPM_RC_VALUE_MASK_1_MASK (0xffffL<<16)
3392
2011#define BNX2_RPM_RC_CNTL_2 0x00001910 3393#define BNX2_RPM_RC_CNTL_2 0x00001910
2012#define BNX2_RPM_RC_CNTL_2_A (0x3ffffL<<0) 3394#define BNX2_RPM_RC_CNTL_2_A (0x3ffffL<<0)
2013#define BNX2_RPM_RC_CNTL_2_B (0xfffL<<19) 3395#define BNX2_RPM_RC_CNTL_2_B (0xfffL<<19)
3396#define BNX2_RPM_RC_CNTL_2_OFFSET_XI (0xffL<<0)
3397#define BNX2_RPM_RC_CNTL_2_CLASS_XI (0x7L<<8)
3398#define BNX2_RPM_RC_CNTL_2_PRIORITY_XI (1L<<11)
3399#define BNX2_RPM_RC_CNTL_2_P4_XI (1L<<12)
3400#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_XI (0x7L<<13)
3401#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_START_XI (0L<<13)
3402#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_IP_XI (1L<<13)
3403#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_TCP_XI (2L<<13)
3404#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_UDP_XI (3L<<13)
3405#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_DATA_XI (4L<<13)
3406#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_TCP_UDP_XI (5L<<13)
3407#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_ICMPV6_XI (6L<<13)
3408#define BNX2_RPM_RC_CNTL_2_COMP_XI (0x3L<<16)
3409#define BNX2_RPM_RC_CNTL_2_COMP_EQUAL_XI (0L<<16)
3410#define BNX2_RPM_RC_CNTL_2_COMP_NEQUAL_XI (1L<<16)
3411#define BNX2_RPM_RC_CNTL_2_COMP_GREATER_XI (2L<<16)
3412#define BNX2_RPM_RC_CNTL_2_COMP_LESS_XI (3L<<16)
3413#define BNX2_RPM_RC_CNTL_2_MAP_XI (1L<<18)
3414#define BNX2_RPM_RC_CNTL_2_SBIT_XI (1L<<19)
3415#define BNX2_RPM_RC_CNTL_2_CMDSEL_XI (0x1fL<<20)
3416#define BNX2_RPM_RC_CNTL_2_DISCARD_XI (1L<<25)
3417#define BNX2_RPM_RC_CNTL_2_MASK_XI (1L<<26)
3418#define BNX2_RPM_RC_CNTL_2_P1_XI (1L<<27)
3419#define BNX2_RPM_RC_CNTL_2_P2_XI (1L<<28)
3420#define BNX2_RPM_RC_CNTL_2_P3_XI (1L<<29)
3421#define BNX2_RPM_RC_CNTL_2_NBIT_XI (1L<<30)
2014 3422
2015#define BNX2_RPM_RC_VALUE_MASK_2 0x00001914 3423#define BNX2_RPM_RC_VALUE_MASK_2 0x00001914
3424#define BNX2_RPM_RC_VALUE_MASK_2_VALUE (0xffffL<<0)
3425#define BNX2_RPM_RC_VALUE_MASK_2_MASK (0xffffL<<16)
3426
2016#define BNX2_RPM_RC_CNTL_3 0x00001918 3427#define BNX2_RPM_RC_CNTL_3 0x00001918
2017#define BNX2_RPM_RC_CNTL_3_A (0x3ffffL<<0) 3428#define BNX2_RPM_RC_CNTL_3_A (0x3ffffL<<0)
2018#define BNX2_RPM_RC_CNTL_3_B (0xfffL<<19) 3429#define BNX2_RPM_RC_CNTL_3_B (0xfffL<<19)
3430#define BNX2_RPM_RC_CNTL_3_OFFSET_XI (0xffL<<0)
3431#define BNX2_RPM_RC_CNTL_3_CLASS_XI (0x7L<<8)
3432#define BNX2_RPM_RC_CNTL_3_PRIORITY_XI (1L<<11)
3433#define BNX2_RPM_RC_CNTL_3_P4_XI (1L<<12)
3434#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_XI (0x7L<<13)
3435#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_START_XI (0L<<13)
3436#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_IP_XI (1L<<13)
3437#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_TCP_XI (2L<<13)
3438#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_UDP_XI (3L<<13)
3439#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_DATA_XI (4L<<13)
3440#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_TCP_UDP_XI (5L<<13)
3441#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_ICMPV6_XI (6L<<13)
3442#define BNX2_RPM_RC_CNTL_3_COMP_XI (0x3L<<16)
3443#define BNX2_RPM_RC_CNTL_3_COMP_EQUAL_XI (0L<<16)
3444#define BNX2_RPM_RC_CNTL_3_COMP_NEQUAL_XI (1L<<16)
3445#define BNX2_RPM_RC_CNTL_3_COMP_GREATER_XI (2L<<16)
3446#define BNX2_RPM_RC_CNTL_3_COMP_LESS_XI (3L<<16)
3447#define BNX2_RPM_RC_CNTL_3_MAP_XI (1L<<18)
3448#define BNX2_RPM_RC_CNTL_3_SBIT_XI (1L<<19)
3449#define BNX2_RPM_RC_CNTL_3_CMDSEL_XI (0x1fL<<20)
3450#define BNX2_RPM_RC_CNTL_3_DISCARD_XI (1L<<25)
3451#define BNX2_RPM_RC_CNTL_3_MASK_XI (1L<<26)
3452#define BNX2_RPM_RC_CNTL_3_P1_XI (1L<<27)
3453#define BNX2_RPM_RC_CNTL_3_P2_XI (1L<<28)
3454#define BNX2_RPM_RC_CNTL_3_P3_XI (1L<<29)
3455#define BNX2_RPM_RC_CNTL_3_NBIT_XI (1L<<30)
2019 3456
2020#define BNX2_RPM_RC_VALUE_MASK_3 0x0000191c 3457#define BNX2_RPM_RC_VALUE_MASK_3 0x0000191c
3458#define BNX2_RPM_RC_VALUE_MASK_3_VALUE (0xffffL<<0)
3459#define BNX2_RPM_RC_VALUE_MASK_3_MASK (0xffffL<<16)
3460
2021#define BNX2_RPM_RC_CNTL_4 0x00001920 3461#define BNX2_RPM_RC_CNTL_4 0x00001920
2022#define BNX2_RPM_RC_CNTL_4_A (0x3ffffL<<0) 3462#define BNX2_RPM_RC_CNTL_4_A (0x3ffffL<<0)
2023#define BNX2_RPM_RC_CNTL_4_B (0xfffL<<19) 3463#define BNX2_RPM_RC_CNTL_4_B (0xfffL<<19)
3464#define BNX2_RPM_RC_CNTL_4_OFFSET_XI (0xffL<<0)
3465#define BNX2_RPM_RC_CNTL_4_CLASS_XI (0x7L<<8)
3466#define BNX2_RPM_RC_CNTL_4_PRIORITY_XI (1L<<11)
3467#define BNX2_RPM_RC_CNTL_4_P4_XI (1L<<12)
3468#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_XI (0x7L<<13)
3469#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_START_XI (0L<<13)
3470#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_IP_XI (1L<<13)
3471#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_TCP_XI (2L<<13)
3472#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_UDP_XI (3L<<13)
3473#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_DATA_XI (4L<<13)
3474#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_TCP_UDP_XI (5L<<13)
3475#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_ICMPV6_XI (6L<<13)
3476#define BNX2_RPM_RC_CNTL_4_COMP_XI (0x3L<<16)
3477#define BNX2_RPM_RC_CNTL_4_COMP_EQUAL_XI (0L<<16)
3478#define BNX2_RPM_RC_CNTL_4_COMP_NEQUAL_XI (1L<<16)
3479#define BNX2_RPM_RC_CNTL_4_COMP_GREATER_XI (2L<<16)
3480#define BNX2_RPM_RC_CNTL_4_COMP_LESS_XI (3L<<16)
3481#define BNX2_RPM_RC_CNTL_4_MAP_XI (1L<<18)
3482#define BNX2_RPM_RC_CNTL_4_SBIT_XI (1L<<19)
3483#define BNX2_RPM_RC_CNTL_4_CMDSEL_XI (0x1fL<<20)
3484#define BNX2_RPM_RC_CNTL_4_DISCARD_XI (1L<<25)
3485#define BNX2_RPM_RC_CNTL_4_MASK_XI (1L<<26)
3486#define BNX2_RPM_RC_CNTL_4_P1_XI (1L<<27)
3487#define BNX2_RPM_RC_CNTL_4_P2_XI (1L<<28)
3488#define BNX2_RPM_RC_CNTL_4_P3_XI (1L<<29)
3489#define BNX2_RPM_RC_CNTL_4_NBIT_XI (1L<<30)
2024 3490
2025#define BNX2_RPM_RC_VALUE_MASK_4 0x00001924 3491#define BNX2_RPM_RC_VALUE_MASK_4 0x00001924
3492#define BNX2_RPM_RC_VALUE_MASK_4_VALUE (0xffffL<<0)
3493#define BNX2_RPM_RC_VALUE_MASK_4_MASK (0xffffL<<16)
3494
2026#define BNX2_RPM_RC_CNTL_5 0x00001928 3495#define BNX2_RPM_RC_CNTL_5 0x00001928
2027#define BNX2_RPM_RC_CNTL_5_A (0x3ffffL<<0) 3496#define BNX2_RPM_RC_CNTL_5_A (0x3ffffL<<0)
2028#define BNX2_RPM_RC_CNTL_5_B (0xfffL<<19) 3497#define BNX2_RPM_RC_CNTL_5_B (0xfffL<<19)
3498#define BNX2_RPM_RC_CNTL_5_OFFSET_XI (0xffL<<0)
3499#define BNX2_RPM_RC_CNTL_5_CLASS_XI (0x7L<<8)
3500#define BNX2_RPM_RC_CNTL_5_PRIORITY_XI (1L<<11)
3501#define BNX2_RPM_RC_CNTL_5_P4_XI (1L<<12)
3502#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_XI (0x7L<<13)
3503#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_START_XI (0L<<13)
3504#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_IP_XI (1L<<13)
3505#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_TCP_XI (2L<<13)
3506#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_UDP_XI (3L<<13)
3507#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_DATA_XI (4L<<13)
3508#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_TCP_UDP_XI (5L<<13)
3509#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_ICMPV6_XI (6L<<13)
3510#define BNX2_RPM_RC_CNTL_5_COMP_XI (0x3L<<16)
3511#define BNX2_RPM_RC_CNTL_5_COMP_EQUAL_XI (0L<<16)
3512#define BNX2_RPM_RC_CNTL_5_COMP_NEQUAL_XI (1L<<16)
3513#define BNX2_RPM_RC_CNTL_5_COMP_GREATER_XI (2L<<16)
3514#define BNX2_RPM_RC_CNTL_5_COMP_LESS_XI (3L<<16)
3515#define BNX2_RPM_RC_CNTL_5_MAP_XI (1L<<18)
3516#define BNX2_RPM_RC_CNTL_5_SBIT_XI (1L<<19)
3517#define BNX2_RPM_RC_CNTL_5_CMDSEL_XI (0x1fL<<20)
3518#define BNX2_RPM_RC_CNTL_5_DISCARD_XI (1L<<25)
3519#define BNX2_RPM_RC_CNTL_5_MASK_XI (1L<<26)
3520#define BNX2_RPM_RC_CNTL_5_P1_XI (1L<<27)
3521#define BNX2_RPM_RC_CNTL_5_P2_XI (1L<<28)
3522#define BNX2_RPM_RC_CNTL_5_P3_XI (1L<<29)
3523#define BNX2_RPM_RC_CNTL_5_NBIT_XI (1L<<30)
2029 3524
2030#define BNX2_RPM_RC_VALUE_MASK_5 0x0000192c 3525#define BNX2_RPM_RC_VALUE_MASK_5 0x0000192c
3526#define BNX2_RPM_RC_VALUE_MASK_5_VALUE (0xffffL<<0)
3527#define BNX2_RPM_RC_VALUE_MASK_5_MASK (0xffffL<<16)
3528
2031#define BNX2_RPM_RC_CNTL_6 0x00001930 3529#define BNX2_RPM_RC_CNTL_6 0x00001930
2032#define BNX2_RPM_RC_CNTL_6_A (0x3ffffL<<0) 3530#define BNX2_RPM_RC_CNTL_6_A (0x3ffffL<<0)
2033#define BNX2_RPM_RC_CNTL_6_B (0xfffL<<19) 3531#define BNX2_RPM_RC_CNTL_6_B (0xfffL<<19)
3532#define BNX2_RPM_RC_CNTL_6_OFFSET_XI (0xffL<<0)
3533#define BNX2_RPM_RC_CNTL_6_CLASS_XI (0x7L<<8)
3534#define BNX2_RPM_RC_CNTL_6_PRIORITY_XI (1L<<11)
3535#define BNX2_RPM_RC_CNTL_6_P4_XI (1L<<12)
3536#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_XI (0x7L<<13)
3537#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_START_XI (0L<<13)
3538#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_IP_XI (1L<<13)
3539#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_TCP_XI (2L<<13)
3540#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_UDP_XI (3L<<13)
3541#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_DATA_XI (4L<<13)
3542#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_TCP_UDP_XI (5L<<13)
3543#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_ICMPV6_XI (6L<<13)
3544#define BNX2_RPM_RC_CNTL_6_COMP_XI (0x3L<<16)
3545#define BNX2_RPM_RC_CNTL_6_COMP_EQUAL_XI (0L<<16)
3546#define BNX2_RPM_RC_CNTL_6_COMP_NEQUAL_XI (1L<<16)
3547#define BNX2_RPM_RC_CNTL_6_COMP_GREATER_XI (2L<<16)
3548#define BNX2_RPM_RC_CNTL_6_COMP_LESS_XI (3L<<16)
3549#define BNX2_RPM_RC_CNTL_6_MAP_XI (1L<<18)
3550#define BNX2_RPM_RC_CNTL_6_SBIT_XI (1L<<19)
3551#define BNX2_RPM_RC_CNTL_6_CMDSEL_XI (0x1fL<<20)
3552#define BNX2_RPM_RC_CNTL_6_DISCARD_XI (1L<<25)
3553#define BNX2_RPM_RC_CNTL_6_MASK_XI (1L<<26)
3554#define BNX2_RPM_RC_CNTL_6_P1_XI (1L<<27)
3555#define BNX2_RPM_RC_CNTL_6_P2_XI (1L<<28)
3556#define BNX2_RPM_RC_CNTL_6_P3_XI (1L<<29)
3557#define BNX2_RPM_RC_CNTL_6_NBIT_XI (1L<<30)
2034 3558
2035#define BNX2_RPM_RC_VALUE_MASK_6 0x00001934 3559#define BNX2_RPM_RC_VALUE_MASK_6 0x00001934
3560#define BNX2_RPM_RC_VALUE_MASK_6_VALUE (0xffffL<<0)
3561#define BNX2_RPM_RC_VALUE_MASK_6_MASK (0xffffL<<16)
3562
2036#define BNX2_RPM_RC_CNTL_7 0x00001938 3563#define BNX2_RPM_RC_CNTL_7 0x00001938
2037#define BNX2_RPM_RC_CNTL_7_A (0x3ffffL<<0) 3564#define BNX2_RPM_RC_CNTL_7_A (0x3ffffL<<0)
2038#define BNX2_RPM_RC_CNTL_7_B (0xfffL<<19) 3565#define BNX2_RPM_RC_CNTL_7_B (0xfffL<<19)
3566#define BNX2_RPM_RC_CNTL_7_OFFSET_XI (0xffL<<0)
3567#define BNX2_RPM_RC_CNTL_7_CLASS_XI (0x7L<<8)
3568#define BNX2_RPM_RC_CNTL_7_PRIORITY_XI (1L<<11)
3569#define BNX2_RPM_RC_CNTL_7_P4_XI (1L<<12)
3570#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_XI (0x7L<<13)
3571#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_START_XI (0L<<13)
3572#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_IP_XI (1L<<13)
3573#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_TCP_XI (2L<<13)
3574#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_UDP_XI (3L<<13)
3575#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_DATA_XI (4L<<13)
3576#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_TCP_UDP_XI (5L<<13)
3577#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_ICMPV6_XI (6L<<13)
3578#define BNX2_RPM_RC_CNTL_7_COMP_XI (0x3L<<16)
3579#define BNX2_RPM_RC_CNTL_7_COMP_EQUAL_XI (0L<<16)
3580#define BNX2_RPM_RC_CNTL_7_COMP_NEQUAL_XI (1L<<16)
3581#define BNX2_RPM_RC_CNTL_7_COMP_GREATER_XI (2L<<16)
3582#define BNX2_RPM_RC_CNTL_7_COMP_LESS_XI (3L<<16)
3583#define BNX2_RPM_RC_CNTL_7_MAP_XI (1L<<18)
3584#define BNX2_RPM_RC_CNTL_7_SBIT_XI (1L<<19)
3585#define BNX2_RPM_RC_CNTL_7_CMDSEL_XI (0x1fL<<20)
3586#define BNX2_RPM_RC_CNTL_7_DISCARD_XI (1L<<25)
3587#define BNX2_RPM_RC_CNTL_7_MASK_XI (1L<<26)
3588#define BNX2_RPM_RC_CNTL_7_P1_XI (1L<<27)
3589#define BNX2_RPM_RC_CNTL_7_P2_XI (1L<<28)
3590#define BNX2_RPM_RC_CNTL_7_P3_XI (1L<<29)
3591#define BNX2_RPM_RC_CNTL_7_NBIT_XI (1L<<30)
2039 3592
2040#define BNX2_RPM_RC_VALUE_MASK_7 0x0000193c 3593#define BNX2_RPM_RC_VALUE_MASK_7 0x0000193c
3594#define BNX2_RPM_RC_VALUE_MASK_7_VALUE (0xffffL<<0)
3595#define BNX2_RPM_RC_VALUE_MASK_7_MASK (0xffffL<<16)
3596
2041#define BNX2_RPM_RC_CNTL_8 0x00001940 3597#define BNX2_RPM_RC_CNTL_8 0x00001940
2042#define BNX2_RPM_RC_CNTL_8_A (0x3ffffL<<0) 3598#define BNX2_RPM_RC_CNTL_8_A (0x3ffffL<<0)
2043#define BNX2_RPM_RC_CNTL_8_B (0xfffL<<19) 3599#define BNX2_RPM_RC_CNTL_8_B (0xfffL<<19)
3600#define BNX2_RPM_RC_CNTL_8_OFFSET_XI (0xffL<<0)
3601#define BNX2_RPM_RC_CNTL_8_CLASS_XI (0x7L<<8)
3602#define BNX2_RPM_RC_CNTL_8_PRIORITY_XI (1L<<11)
3603#define BNX2_RPM_RC_CNTL_8_P4_XI (1L<<12)
3604#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_XI (0x7L<<13)
3605#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_START_XI (0L<<13)
3606#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_IP_XI (1L<<13)
3607#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_TCP_XI (2L<<13)
3608#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_UDP_XI (3L<<13)
3609#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_DATA_XI (4L<<13)
3610#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_TCP_UDP_XI (5L<<13)
3611#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_ICMPV6_XI (6L<<13)
3612#define BNX2_RPM_RC_CNTL_8_COMP_XI (0x3L<<16)
3613#define BNX2_RPM_RC_CNTL_8_COMP_EQUAL_XI (0L<<16)
3614#define BNX2_RPM_RC_CNTL_8_COMP_NEQUAL_XI (1L<<16)
3615#define BNX2_RPM_RC_CNTL_8_COMP_GREATER_XI (2L<<16)
3616#define BNX2_RPM_RC_CNTL_8_COMP_LESS_XI (3L<<16)
3617#define BNX2_RPM_RC_CNTL_8_MAP_XI (1L<<18)
3618#define BNX2_RPM_RC_CNTL_8_SBIT_XI (1L<<19)
3619#define BNX2_RPM_RC_CNTL_8_CMDSEL_XI (0x1fL<<20)
3620#define BNX2_RPM_RC_CNTL_8_DISCARD_XI (1L<<25)
3621#define BNX2_RPM_RC_CNTL_8_MASK_XI (1L<<26)
3622#define BNX2_RPM_RC_CNTL_8_P1_XI (1L<<27)
3623#define BNX2_RPM_RC_CNTL_8_P2_XI (1L<<28)
3624#define BNX2_RPM_RC_CNTL_8_P3_XI (1L<<29)
3625#define BNX2_RPM_RC_CNTL_8_NBIT_XI (1L<<30)
2044 3626
2045#define BNX2_RPM_RC_VALUE_MASK_8 0x00001944 3627#define BNX2_RPM_RC_VALUE_MASK_8 0x00001944
3628#define BNX2_RPM_RC_VALUE_MASK_8_VALUE (0xffffL<<0)
3629#define BNX2_RPM_RC_VALUE_MASK_8_MASK (0xffffL<<16)
3630
2046#define BNX2_RPM_RC_CNTL_9 0x00001948 3631#define BNX2_RPM_RC_CNTL_9 0x00001948
2047#define BNX2_RPM_RC_CNTL_9_A (0x3ffffL<<0) 3632#define BNX2_RPM_RC_CNTL_9_A (0x3ffffL<<0)
2048#define BNX2_RPM_RC_CNTL_9_B (0xfffL<<19) 3633#define BNX2_RPM_RC_CNTL_9_B (0xfffL<<19)
3634#define BNX2_RPM_RC_CNTL_9_OFFSET_XI (0xffL<<0)
3635#define BNX2_RPM_RC_CNTL_9_CLASS_XI (0x7L<<8)
3636#define BNX2_RPM_RC_CNTL_9_PRIORITY_XI (1L<<11)
3637#define BNX2_RPM_RC_CNTL_9_P4_XI (1L<<12)
3638#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_XI (0x7L<<13)
3639#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_START_XI (0L<<13)
3640#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_IP_XI (1L<<13)
3641#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_TCP_XI (2L<<13)
3642#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_UDP_XI (3L<<13)
3643#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_DATA_XI (4L<<13)
3644#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_TCP_UDP_XI (5L<<13)
3645#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_ICMPV6_XI (6L<<13)
3646#define BNX2_RPM_RC_CNTL_9_COMP_XI (0x3L<<16)
3647#define BNX2_RPM_RC_CNTL_9_COMP_EQUAL_XI (0L<<16)
3648#define BNX2_RPM_RC_CNTL_9_COMP_NEQUAL_XI (1L<<16)
3649#define BNX2_RPM_RC_CNTL_9_COMP_GREATER_XI (2L<<16)
3650#define BNX2_RPM_RC_CNTL_9_COMP_LESS_XI (3L<<16)
3651#define BNX2_RPM_RC_CNTL_9_MAP_XI (1L<<18)
3652#define BNX2_RPM_RC_CNTL_9_SBIT_XI (1L<<19)
3653#define BNX2_RPM_RC_CNTL_9_CMDSEL_XI (0x1fL<<20)
3654#define BNX2_RPM_RC_CNTL_9_DISCARD_XI (1L<<25)
3655#define BNX2_RPM_RC_CNTL_9_MASK_XI (1L<<26)
3656#define BNX2_RPM_RC_CNTL_9_P1_XI (1L<<27)
3657#define BNX2_RPM_RC_CNTL_9_P2_XI (1L<<28)
3658#define BNX2_RPM_RC_CNTL_9_P3_XI (1L<<29)
3659#define BNX2_RPM_RC_CNTL_9_NBIT_XI (1L<<30)
2049 3660
2050#define BNX2_RPM_RC_VALUE_MASK_9 0x0000194c 3661#define BNX2_RPM_RC_VALUE_MASK_9 0x0000194c
3662#define BNX2_RPM_RC_VALUE_MASK_9_VALUE (0xffffL<<0)
3663#define BNX2_RPM_RC_VALUE_MASK_9_MASK (0xffffL<<16)
3664
2051#define BNX2_RPM_RC_CNTL_10 0x00001950 3665#define BNX2_RPM_RC_CNTL_10 0x00001950
2052#define BNX2_RPM_RC_CNTL_10_A (0x3ffffL<<0) 3666#define BNX2_RPM_RC_CNTL_10_A (0x3ffffL<<0)
2053#define BNX2_RPM_RC_CNTL_10_B (0xfffL<<19) 3667#define BNX2_RPM_RC_CNTL_10_B (0xfffL<<19)
3668#define BNX2_RPM_RC_CNTL_10_OFFSET_XI (0xffL<<0)
3669#define BNX2_RPM_RC_CNTL_10_CLASS_XI (0x7L<<8)
3670#define BNX2_RPM_RC_CNTL_10_PRIORITY_XI (1L<<11)
3671#define BNX2_RPM_RC_CNTL_10_P4_XI (1L<<12)
3672#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_XI (0x7L<<13)
3673#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_START_XI (0L<<13)
3674#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_IP_XI (1L<<13)
3675#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_TCP_XI (2L<<13)
3676#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_UDP_XI (3L<<13)
3677#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_DATA_XI (4L<<13)
3678#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_TCP_UDP_XI (5L<<13)
3679#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_ICMPV6_XI (6L<<13)
3680#define BNX2_RPM_RC_CNTL_10_COMP_XI (0x3L<<16)
3681#define BNX2_RPM_RC_CNTL_10_COMP_EQUAL_XI (0L<<16)
3682#define BNX2_RPM_RC_CNTL_10_COMP_NEQUAL_XI (1L<<16)
3683#define BNX2_RPM_RC_CNTL_10_COMP_GREATER_XI (2L<<16)
3684#define BNX2_RPM_RC_CNTL_10_COMP_LESS_XI (3L<<16)
3685#define BNX2_RPM_RC_CNTL_10_MAP_XI (1L<<18)
3686#define BNX2_RPM_RC_CNTL_10_SBIT_XI (1L<<19)
3687#define BNX2_RPM_RC_CNTL_10_CMDSEL_XI (0x1fL<<20)
3688#define BNX2_RPM_RC_CNTL_10_DISCARD_XI (1L<<25)
3689#define BNX2_RPM_RC_CNTL_10_MASK_XI (1L<<26)
3690#define BNX2_RPM_RC_CNTL_10_P1_XI (1L<<27)
3691#define BNX2_RPM_RC_CNTL_10_P2_XI (1L<<28)
3692#define BNX2_RPM_RC_CNTL_10_P3_XI (1L<<29)
3693#define BNX2_RPM_RC_CNTL_10_NBIT_XI (1L<<30)
2054 3694
2055#define BNX2_RPM_RC_VALUE_MASK_10 0x00001954 3695#define BNX2_RPM_RC_VALUE_MASK_10 0x00001954
3696#define BNX2_RPM_RC_VALUE_MASK_10_VALUE (0xffffL<<0)
3697#define BNX2_RPM_RC_VALUE_MASK_10_MASK (0xffffL<<16)
3698
2056#define BNX2_RPM_RC_CNTL_11 0x00001958 3699#define BNX2_RPM_RC_CNTL_11 0x00001958
2057#define BNX2_RPM_RC_CNTL_11_A (0x3ffffL<<0) 3700#define BNX2_RPM_RC_CNTL_11_A (0x3ffffL<<0)
2058#define BNX2_RPM_RC_CNTL_11_B (0xfffL<<19) 3701#define BNX2_RPM_RC_CNTL_11_B (0xfffL<<19)
3702#define BNX2_RPM_RC_CNTL_11_OFFSET_XI (0xffL<<0)
3703#define BNX2_RPM_RC_CNTL_11_CLASS_XI (0x7L<<8)
3704#define BNX2_RPM_RC_CNTL_11_PRIORITY_XI (1L<<11)
3705#define BNX2_RPM_RC_CNTL_11_P4_XI (1L<<12)
3706#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_XI (0x7L<<13)
3707#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_START_XI (0L<<13)
3708#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_IP_XI (1L<<13)
3709#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_TCP_XI (2L<<13)
3710#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_UDP_XI (3L<<13)
3711#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_DATA_XI (4L<<13)
3712#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_TCP_UDP_XI (5L<<13)
3713#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_ICMPV6_XI (6L<<13)
3714#define BNX2_RPM_RC_CNTL_11_COMP_XI (0x3L<<16)
3715#define BNX2_RPM_RC_CNTL_11_COMP_EQUAL_XI (0L<<16)
3716#define BNX2_RPM_RC_CNTL_11_COMP_NEQUAL_XI (1L<<16)
3717#define BNX2_RPM_RC_CNTL_11_COMP_GREATER_XI (2L<<16)
3718#define BNX2_RPM_RC_CNTL_11_COMP_LESS_XI (3L<<16)
3719#define BNX2_RPM_RC_CNTL_11_MAP_XI (1L<<18)
3720#define BNX2_RPM_RC_CNTL_11_SBIT_XI (1L<<19)
3721#define BNX2_RPM_RC_CNTL_11_CMDSEL_XI (0x1fL<<20)
3722#define BNX2_RPM_RC_CNTL_11_DISCARD_XI (1L<<25)
3723#define BNX2_RPM_RC_CNTL_11_MASK_XI (1L<<26)
3724#define BNX2_RPM_RC_CNTL_11_P1_XI (1L<<27)
3725#define BNX2_RPM_RC_CNTL_11_P2_XI (1L<<28)
3726#define BNX2_RPM_RC_CNTL_11_P3_XI (1L<<29)
3727#define BNX2_RPM_RC_CNTL_11_NBIT_XI (1L<<30)
2059 3728
2060#define BNX2_RPM_RC_VALUE_MASK_11 0x0000195c 3729#define BNX2_RPM_RC_VALUE_MASK_11 0x0000195c
3730#define BNX2_RPM_RC_VALUE_MASK_11_VALUE (0xffffL<<0)
3731#define BNX2_RPM_RC_VALUE_MASK_11_MASK (0xffffL<<16)
3732
2061#define BNX2_RPM_RC_CNTL_12 0x00001960 3733#define BNX2_RPM_RC_CNTL_12 0x00001960
2062#define BNX2_RPM_RC_CNTL_12_A (0x3ffffL<<0) 3734#define BNX2_RPM_RC_CNTL_12_A (0x3ffffL<<0)
2063#define BNX2_RPM_RC_CNTL_12_B (0xfffL<<19) 3735#define BNX2_RPM_RC_CNTL_12_B (0xfffL<<19)
3736#define BNX2_RPM_RC_CNTL_12_OFFSET_XI (0xffL<<0)
3737#define BNX2_RPM_RC_CNTL_12_CLASS_XI (0x7L<<8)
3738#define BNX2_RPM_RC_CNTL_12_PRIORITY_XI (1L<<11)
3739#define BNX2_RPM_RC_CNTL_12_P4_XI (1L<<12)
3740#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_XI (0x7L<<13)
3741#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_START_XI (0L<<13)
3742#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_IP_XI (1L<<13)
3743#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_TCP_XI (2L<<13)
3744#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_UDP_XI (3L<<13)
3745#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_DATA_XI (4L<<13)
3746#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_TCP_UDP_XI (5L<<13)
3747#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_ICMPV6_XI (6L<<13)
3748#define BNX2_RPM_RC_CNTL_12_COMP_XI (0x3L<<16)
3749#define BNX2_RPM_RC_CNTL_12_COMP_EQUAL_XI (0L<<16)
3750#define BNX2_RPM_RC_CNTL_12_COMP_NEQUAL_XI (1L<<16)
3751#define BNX2_RPM_RC_CNTL_12_COMP_GREATER_XI (2L<<16)
3752#define BNX2_RPM_RC_CNTL_12_COMP_LESS_XI (3L<<16)
3753#define BNX2_RPM_RC_CNTL_12_MAP_XI (1L<<18)
3754#define BNX2_RPM_RC_CNTL_12_SBIT_XI (1L<<19)
3755#define BNX2_RPM_RC_CNTL_12_CMDSEL_XI (0x1fL<<20)
3756#define BNX2_RPM_RC_CNTL_12_DISCARD_XI (1L<<25)
3757#define BNX2_RPM_RC_CNTL_12_MASK_XI (1L<<26)
3758#define BNX2_RPM_RC_CNTL_12_P1_XI (1L<<27)
3759#define BNX2_RPM_RC_CNTL_12_P2_XI (1L<<28)
3760#define BNX2_RPM_RC_CNTL_12_P3_XI (1L<<29)
3761#define BNX2_RPM_RC_CNTL_12_NBIT_XI (1L<<30)
2064 3762
2065#define BNX2_RPM_RC_VALUE_MASK_12 0x00001964 3763#define BNX2_RPM_RC_VALUE_MASK_12 0x00001964
3764#define BNX2_RPM_RC_VALUE_MASK_12_VALUE (0xffffL<<0)
3765#define BNX2_RPM_RC_VALUE_MASK_12_MASK (0xffffL<<16)
3766
2066#define BNX2_RPM_RC_CNTL_13 0x00001968 3767#define BNX2_RPM_RC_CNTL_13 0x00001968
2067#define BNX2_RPM_RC_CNTL_13_A (0x3ffffL<<0) 3768#define BNX2_RPM_RC_CNTL_13_A (0x3ffffL<<0)
2068#define BNX2_RPM_RC_CNTL_13_B (0xfffL<<19) 3769#define BNX2_RPM_RC_CNTL_13_B (0xfffL<<19)
3770#define BNX2_RPM_RC_CNTL_13_OFFSET_XI (0xffL<<0)
3771#define BNX2_RPM_RC_CNTL_13_CLASS_XI (0x7L<<8)
3772#define BNX2_RPM_RC_CNTL_13_PRIORITY_XI (1L<<11)
3773#define BNX2_RPM_RC_CNTL_13_P4_XI (1L<<12)
3774#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_XI (0x7L<<13)
3775#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_START_XI (0L<<13)
3776#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_IP_XI (1L<<13)
3777#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_TCP_XI (2L<<13)
3778#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_UDP_XI (3L<<13)
3779#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_DATA_XI (4L<<13)
3780#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_TCP_UDP_XI (5L<<13)
3781#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_ICMPV6_XI (6L<<13)
3782#define BNX2_RPM_RC_CNTL_13_COMP_XI (0x3L<<16)
3783#define BNX2_RPM_RC_CNTL_13_COMP_EQUAL_XI (0L<<16)
3784#define BNX2_RPM_RC_CNTL_13_COMP_NEQUAL_XI (1L<<16)
3785#define BNX2_RPM_RC_CNTL_13_COMP_GREATER_XI (2L<<16)
3786#define BNX2_RPM_RC_CNTL_13_COMP_LESS_XI (3L<<16)
3787#define BNX2_RPM_RC_CNTL_13_MAP_XI (1L<<18)
3788#define BNX2_RPM_RC_CNTL_13_SBIT_XI (1L<<19)
3789#define BNX2_RPM_RC_CNTL_13_CMDSEL_XI (0x1fL<<20)
3790#define BNX2_RPM_RC_CNTL_13_DISCARD_XI (1L<<25)
3791#define BNX2_RPM_RC_CNTL_13_MASK_XI (1L<<26)
3792#define BNX2_RPM_RC_CNTL_13_P1_XI (1L<<27)
3793#define BNX2_RPM_RC_CNTL_13_P2_XI (1L<<28)
3794#define BNX2_RPM_RC_CNTL_13_P3_XI (1L<<29)
3795#define BNX2_RPM_RC_CNTL_13_NBIT_XI (1L<<30)
2069 3796
2070#define BNX2_RPM_RC_VALUE_MASK_13 0x0000196c 3797#define BNX2_RPM_RC_VALUE_MASK_13 0x0000196c
3798#define BNX2_RPM_RC_VALUE_MASK_13_VALUE (0xffffL<<0)
3799#define BNX2_RPM_RC_VALUE_MASK_13_MASK (0xffffL<<16)
3800
2071#define BNX2_RPM_RC_CNTL_14 0x00001970 3801#define BNX2_RPM_RC_CNTL_14 0x00001970
2072#define BNX2_RPM_RC_CNTL_14_A (0x3ffffL<<0) 3802#define BNX2_RPM_RC_CNTL_14_A (0x3ffffL<<0)
2073#define BNX2_RPM_RC_CNTL_14_B (0xfffL<<19) 3803#define BNX2_RPM_RC_CNTL_14_B (0xfffL<<19)
3804#define BNX2_RPM_RC_CNTL_14_OFFSET_XI (0xffL<<0)
3805#define BNX2_RPM_RC_CNTL_14_CLASS_XI (0x7L<<8)
3806#define BNX2_RPM_RC_CNTL_14_PRIORITY_XI (1L<<11)
3807#define BNX2_RPM_RC_CNTL_14_P4_XI (1L<<12)
3808#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_XI (0x7L<<13)
3809#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_START_XI (0L<<13)
3810#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_IP_XI (1L<<13)
3811#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_TCP_XI (2L<<13)
3812#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_UDP_XI (3L<<13)
3813#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_DATA_XI (4L<<13)
3814#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_TCP_UDP_XI (5L<<13)
3815#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_ICMPV6_XI (6L<<13)
3816#define BNX2_RPM_RC_CNTL_14_COMP_XI (0x3L<<16)
3817#define BNX2_RPM_RC_CNTL_14_COMP_EQUAL_XI (0L<<16)
3818#define BNX2_RPM_RC_CNTL_14_COMP_NEQUAL_XI (1L<<16)
3819#define BNX2_RPM_RC_CNTL_14_COMP_GREATER_XI (2L<<16)
3820#define BNX2_RPM_RC_CNTL_14_COMP_LESS_XI (3L<<16)
3821#define BNX2_RPM_RC_CNTL_14_MAP_XI (1L<<18)
3822#define BNX2_RPM_RC_CNTL_14_SBIT_XI (1L<<19)
3823#define BNX2_RPM_RC_CNTL_14_CMDSEL_XI (0x1fL<<20)
3824#define BNX2_RPM_RC_CNTL_14_DISCARD_XI (1L<<25)
3825#define BNX2_RPM_RC_CNTL_14_MASK_XI (1L<<26)
3826#define BNX2_RPM_RC_CNTL_14_P1_XI (1L<<27)
3827#define BNX2_RPM_RC_CNTL_14_P2_XI (1L<<28)
3828#define BNX2_RPM_RC_CNTL_14_P3_XI (1L<<29)
3829#define BNX2_RPM_RC_CNTL_14_NBIT_XI (1L<<30)
2074 3830
2075#define BNX2_RPM_RC_VALUE_MASK_14 0x00001974 3831#define BNX2_RPM_RC_VALUE_MASK_14 0x00001974
3832#define BNX2_RPM_RC_VALUE_MASK_14_VALUE (0xffffL<<0)
3833#define BNX2_RPM_RC_VALUE_MASK_14_MASK (0xffffL<<16)
3834
2076#define BNX2_RPM_RC_CNTL_15 0x00001978 3835#define BNX2_RPM_RC_CNTL_15 0x00001978
2077#define BNX2_RPM_RC_CNTL_15_A (0x3ffffL<<0) 3836#define BNX2_RPM_RC_CNTL_15_A (0x3ffffL<<0)
2078#define BNX2_RPM_RC_CNTL_15_B (0xfffL<<19) 3837#define BNX2_RPM_RC_CNTL_15_B (0xfffL<<19)
3838#define BNX2_RPM_RC_CNTL_15_OFFSET_XI (0xffL<<0)
3839#define BNX2_RPM_RC_CNTL_15_CLASS_XI (0x7L<<8)
3840#define BNX2_RPM_RC_CNTL_15_PRIORITY_XI (1L<<11)
3841#define BNX2_RPM_RC_CNTL_15_P4_XI (1L<<12)
3842#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_XI (0x7L<<13)
3843#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_START_XI (0L<<13)
3844#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_IP_XI (1L<<13)
3845#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_TCP_XI (2L<<13)
3846#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_UDP_XI (3L<<13)
3847#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_DATA_XI (4L<<13)
3848#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_TCP_UDP_XI (5L<<13)
3849#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_ICMPV6_XI (6L<<13)
3850#define BNX2_RPM_RC_CNTL_15_COMP_XI (0x3L<<16)
3851#define BNX2_RPM_RC_CNTL_15_COMP_EQUAL_XI (0L<<16)
3852#define BNX2_RPM_RC_CNTL_15_COMP_NEQUAL_XI (1L<<16)
3853#define BNX2_RPM_RC_CNTL_15_COMP_GREATER_XI (2L<<16)
3854#define BNX2_RPM_RC_CNTL_15_COMP_LESS_XI (3L<<16)
3855#define BNX2_RPM_RC_CNTL_15_MAP_XI (1L<<18)
3856#define BNX2_RPM_RC_CNTL_15_SBIT_XI (1L<<19)
3857#define BNX2_RPM_RC_CNTL_15_CMDSEL_XI (0x1fL<<20)
3858#define BNX2_RPM_RC_CNTL_15_DISCARD_XI (1L<<25)
3859#define BNX2_RPM_RC_CNTL_15_MASK_XI (1L<<26)
3860#define BNX2_RPM_RC_CNTL_15_P1_XI (1L<<27)
3861#define BNX2_RPM_RC_CNTL_15_P2_XI (1L<<28)
3862#define BNX2_RPM_RC_CNTL_15_P3_XI (1L<<29)
3863#define BNX2_RPM_RC_CNTL_15_NBIT_XI (1L<<30)
2079 3864
2080#define BNX2_RPM_RC_VALUE_MASK_15 0x0000197c 3865#define BNX2_RPM_RC_VALUE_MASK_15 0x0000197c
3866#define BNX2_RPM_RC_VALUE_MASK_15_VALUE (0xffffL<<0)
3867#define BNX2_RPM_RC_VALUE_MASK_15_MASK (0xffffL<<16)
3868
2081#define BNX2_RPM_RC_CONFIG 0x00001980 3869#define BNX2_RPM_RC_CONFIG 0x00001980
2082#define BNX2_RPM_RC_CONFIG_RULE_ENABLE (0xffffL<<0) 3870#define BNX2_RPM_RC_CONFIG_RULE_ENABLE (0xffffL<<0)
3871#define BNX2_RPM_RC_CONFIG_RULE_ENABLE_XI (0xfffffL<<0)
2083#define BNX2_RPM_RC_CONFIG_DEF_CLASS (0x7L<<24) 3872#define BNX2_RPM_RC_CONFIG_DEF_CLASS (0x7L<<24)
3873#define BNX2_RPM_RC_CONFIG_KNUM_OVERWRITE (1L<<31)
2084 3874
2085#define BNX2_RPM_DEBUG0 0x00001984 3875#define BNX2_RPM_DEBUG0 0x00001984
2086#define BNX2_RPM_DEBUG0_FM_BCNT (0xffffL<<0) 3876#define BNX2_RPM_DEBUG0_FM_BCNT (0xffffL<<0)
@@ -2236,6 +4026,16 @@ struct l2_fhdr {
2236#define BNX2_RPM_DEBUG9_INFIFO_OVERRUN_OCCURRED (1L<<29) 4026#define BNX2_RPM_DEBUG9_INFIFO_OVERRUN_OCCURRED (1L<<29)
2237#define BNX2_RPM_DEBUG9_ACPI_MATCH_INT (1L<<30) 4027#define BNX2_RPM_DEBUG9_ACPI_MATCH_INT (1L<<30)
2238#define BNX2_RPM_DEBUG9_ACPI_ENABLE_SYN (1L<<31) 4028#define BNX2_RPM_DEBUG9_ACPI_ENABLE_SYN (1L<<31)
4029#define BNX2_RPM_DEBUG9_BEMEM_R_XI (0x1fL<<0)
4030#define BNX2_RPM_DEBUG9_EO_XI (1L<<5)
4031#define BNX2_RPM_DEBUG9_AEOF_DE_XI (1L<<6)
4032#define BNX2_RPM_DEBUG9_SO_XI (1L<<7)
4033#define BNX2_RPM_DEBUG9_WD64_CT_XI (0x1fL<<8)
4034#define BNX2_RPM_DEBUG9_EOF_VLDBYTE_XI (0x7L<<13)
4035#define BNX2_RPM_DEBUG9_ACPI_RDE_PAT_ID_XI (0xfL<<16)
4036#define BNX2_RPM_DEBUG9_CALCRC_RESULT_XI (0x3ffL<<20)
4037#define BNX2_RPM_DEBUG9_DATA_IN_VL_XI (1L<<30)
4038#define BNX2_RPM_DEBUG9_CALCRC_BUFFER_VLD_XI (1L<<31)
2239 4039
2240#define BNX2_RPM_ACPI_DBG_BUF_W00 0x000019c0 4040#define BNX2_RPM_ACPI_DBG_BUF_W00 0x000019c0
2241#define BNX2_RPM_ACPI_DBG_BUF_W01 0x000019c4 4041#define BNX2_RPM_ACPI_DBG_BUF_W01 0x000019c4
@@ -2253,6 +4053,56 @@ struct l2_fhdr {
2253#define BNX2_RPM_ACPI_DBG_BUF_W31 0x000019f4 4053#define BNX2_RPM_ACPI_DBG_BUF_W31 0x000019f4
2254#define BNX2_RPM_ACPI_DBG_BUF_W32 0x000019f8 4054#define BNX2_RPM_ACPI_DBG_BUF_W32 0x000019f8
2255#define BNX2_RPM_ACPI_DBG_BUF_W33 0x000019fc 4055#define BNX2_RPM_ACPI_DBG_BUF_W33 0x000019fc
4056#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL 0x00001a00
4057#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_BYTE_ADDRESS (0xffffL<<0)
4058#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_DEBUGRD (1L<<28)
4059#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_MODE (1L<<29)
4060#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_INIT (1L<<30)
4061#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_WR (1L<<31)
4062
4063#define BNX2_RPM_ACPI_PATTERN_CTRL 0x00001a04
4064#define BNX2_RPM_ACPI_PATTERN_CTRL_PATTERN_ID (0xfL<<0)
4065#define BNX2_RPM_ACPI_PATTERN_CTRL_CRC_SM_CLR (1L<<30)
4066#define BNX2_RPM_ACPI_PATTERN_CTRL_WR (1L<<31)
4067
4068#define BNX2_RPM_ACPI_DATA 0x00001a08
4069#define BNX2_RPM_ACPI_DATA_PATTERN_BE (0xffffffffL<<0)
4070
4071#define BNX2_RPM_ACPI_PATTERN_LEN0 0x00001a0c
4072#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN3 (0xffL<<0)
4073#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN2 (0xffL<<8)
4074#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN1 (0xffL<<16)
4075#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN0 (0xffL<<24)
4076
4077#define BNX2_RPM_ACPI_PATTERN_LEN1 0x00001a10
4078#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN7 (0xffL<<0)
4079#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN6 (0xffL<<8)
4080#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN5 (0xffL<<16)
4081#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN4 (0xffL<<24)
4082
4083#define BNX2_RPM_ACPI_PATTERN_CRC0 0x00001a18
4084#define BNX2_RPM_ACPI_PATTERN_CRC0_PATTERN_CRC0 (0xffffffffL<<0)
4085
4086#define BNX2_RPM_ACPI_PATTERN_CRC1 0x00001a1c
4087#define BNX2_RPM_ACPI_PATTERN_CRC1_PATTERN_CRC1 (0xffffffffL<<0)
4088
4089#define BNX2_RPM_ACPI_PATTERN_CRC2 0x00001a20
4090#define BNX2_RPM_ACPI_PATTERN_CRC2_PATTERN_CRC2 (0xffffffffL<<0)
4091
4092#define BNX2_RPM_ACPI_PATTERN_CRC3 0x00001a24
4093#define BNX2_RPM_ACPI_PATTERN_CRC3_PATTERN_CRC3 (0xffffffffL<<0)
4094
4095#define BNX2_RPM_ACPI_PATTERN_CRC4 0x00001a28
4096#define BNX2_RPM_ACPI_PATTERN_CRC4_PATTERN_CRC4 (0xffffffffL<<0)
4097
4098#define BNX2_RPM_ACPI_PATTERN_CRC5 0x00001a2c
4099#define BNX2_RPM_ACPI_PATTERN_CRC5_PATTERN_CRC5 (0xffffffffL<<0)
4100
4101#define BNX2_RPM_ACPI_PATTERN_CRC6 0x00001a30
4102#define BNX2_RPM_ACPI_PATTERN_CRC6_PATTERN_CRC6 (0xffffffffL<<0)
4103
4104#define BNX2_RPM_ACPI_PATTERN_CRC7 0x00001a34
4105#define BNX2_RPM_ACPI_PATTERN_CRC7_PATTERN_CRC7 (0xffffffffL<<0)
2256 4106
2257 4107
2258/* 4108/*
@@ -2263,15 +4113,20 @@ struct l2_fhdr {
2263#define BNX2_RBUF_COMMAND_ENABLED (1L<<0) 4113#define BNX2_RBUF_COMMAND_ENABLED (1L<<0)
2264#define BNX2_RBUF_COMMAND_FREE_INIT (1L<<1) 4114#define BNX2_RBUF_COMMAND_FREE_INIT (1L<<1)
2265#define BNX2_RBUF_COMMAND_RAM_INIT (1L<<2) 4115#define BNX2_RBUF_COMMAND_RAM_INIT (1L<<2)
4116#define BNX2_RBUF_COMMAND_PKT_OFFSET_OVFL (1L<<3)
2266#define BNX2_RBUF_COMMAND_OVER_FREE (1L<<4) 4117#define BNX2_RBUF_COMMAND_OVER_FREE (1L<<4)
2267#define BNX2_RBUF_COMMAND_ALLOC_REQ (1L<<5) 4118#define BNX2_RBUF_COMMAND_ALLOC_REQ (1L<<5)
4119#define BNX2_RBUF_COMMAND_EN_PRI_CHNGE_TE (1L<<6)
4120#define BNX2_RBUF_COMMAND_CU_ISOLATE_XI (1L<<5)
4121#define BNX2_RBUF_COMMAND_EN_PRI_CHANGE_XI (1L<<6)
4122#define BNX2_RBUF_COMMAND_GRC_ENDIAN_CONV_DIS_XI (1L<<7)
2268 4123
2269#define BNX2_RBUF_STATUS1 0x00200004 4124#define BNX2_RBUF_STATUS1 0x00200004
2270#define BNX2_RBUF_STATUS1_FREE_COUNT (0x3ffL<<0) 4125#define BNX2_RBUF_STATUS1_FREE_COUNT (0x3ffL<<0)
2271 4126
2272#define BNX2_RBUF_STATUS2 0x00200008 4127#define BNX2_RBUF_STATUS2 0x00200008
2273#define BNX2_RBUF_STATUS2_FREE_TAIL (0x3ffL<<0) 4128#define BNX2_RBUF_STATUS2_FREE_TAIL (0x1ffL<<0)
2274#define BNX2_RBUF_STATUS2_FREE_HEAD (0x3ffL<<16) 4129#define BNX2_RBUF_STATUS2_FREE_HEAD (0x1ffL<<16)
2275 4130
2276#define BNX2_RBUF_CONFIG 0x0020000c 4131#define BNX2_RBUF_CONFIG 0x0020000c
2277#define BNX2_RBUF_CONFIG_XOFF_TRIP (0x3ffL<<0) 4132#define BNX2_RBUF_CONFIG_XOFF_TRIP (0x3ffL<<0)
@@ -2279,16 +4134,21 @@ struct l2_fhdr {
2279 4134
2280#define BNX2_RBUF_FW_BUF_ALLOC 0x00200010 4135#define BNX2_RBUF_FW_BUF_ALLOC 0x00200010
2281#define BNX2_RBUF_FW_BUF_ALLOC_VALUE (0x1ffL<<7) 4136#define BNX2_RBUF_FW_BUF_ALLOC_VALUE (0x1ffL<<7)
4137#define BNX2_RBUF_FW_BUF_ALLOC_TYPE (1L<<16)
4138#define BNX2_RBUF_FW_BUF_ALLOC_ALLOC_REQ (1L<<31)
2282 4139
2283#define BNX2_RBUF_FW_BUF_FREE 0x00200014 4140#define BNX2_RBUF_FW_BUF_FREE 0x00200014
2284#define BNX2_RBUF_FW_BUF_FREE_COUNT (0x7fL<<0) 4141#define BNX2_RBUF_FW_BUF_FREE_COUNT (0x7fL<<0)
2285#define BNX2_RBUF_FW_BUF_FREE_TAIL (0x1ffL<<7) 4142#define BNX2_RBUF_FW_BUF_FREE_TAIL (0x1ffL<<7)
2286#define BNX2_RBUF_FW_BUF_FREE_HEAD (0x1ffL<<16) 4143#define BNX2_RBUF_FW_BUF_FREE_HEAD (0x1ffL<<16)
4144#define BNX2_RBUF_FW_BUF_FREE_TYPE (1L<<25)
4145#define BNX2_RBUF_FW_BUF_FREE_FREE_REQ (1L<<31)
2287 4146
2288#define BNX2_RBUF_FW_BUF_SEL 0x00200018 4147#define BNX2_RBUF_FW_BUF_SEL 0x00200018
2289#define BNX2_RBUF_FW_BUF_SEL_COUNT (0x7fL<<0) 4148#define BNX2_RBUF_FW_BUF_SEL_COUNT (0x7fL<<0)
2290#define BNX2_RBUF_FW_BUF_SEL_TAIL (0x1ffL<<7) 4149#define BNX2_RBUF_FW_BUF_SEL_TAIL (0x1ffL<<7)
2291#define BNX2_RBUF_FW_BUF_SEL_HEAD (0x1ffL<<16) 4150#define BNX2_RBUF_FW_BUF_SEL_HEAD (0x1ffL<<16)
4151#define BNX2_RBUF_FW_BUF_SEL_SEL_REQ (1L<<31)
2292 4152
2293#define BNX2_RBUF_CONFIG2 0x0020001c 4153#define BNX2_RBUF_CONFIG2 0x0020001c
2294#define BNX2_RBUF_CONFIG2_MAC_DROP_TRIP (0x3ffL<<0) 4154#define BNX2_RBUF_CONFIG2_MAC_DROP_TRIP (0x3ffL<<0)
@@ -2376,6 +4236,8 @@ struct l2_fhdr {
2376#define BNX2_RV2P_INSTR_HIGH_HIGH (0x1fL<<0) 4236#define BNX2_RV2P_INSTR_HIGH_HIGH (0x1fL<<0)
2377 4237
2378#define BNX2_RV2P_INSTR_LOW 0x00002834 4238#define BNX2_RV2P_INSTR_LOW 0x00002834
4239#define BNX2_RV2P_INSTR_LOW_LOW (0xffffffffL<<0)
4240
2379#define BNX2_RV2P_PROC1_ADDR_CMD 0x00002838 4241#define BNX2_RV2P_PROC1_ADDR_CMD 0x00002838
2380#define BNX2_RV2P_PROC1_ADDR_CMD_ADD (0x3ffL<<0) 4242#define BNX2_RV2P_PROC1_ADDR_CMD_ADD (0x3ffL<<0)
2381#define BNX2_RV2P_PROC1_ADDR_CMD_RDWR (1L<<31) 4243#define BNX2_RV2P_PROC1_ADDR_CMD_RDWR (1L<<31)
@@ -2395,7 +4257,29 @@ struct l2_fhdr {
2395#define BNX2_RV2P_DEBUG_VECT_PEEK_2_PEEK_EN (1L<<27) 4257#define BNX2_RV2P_DEBUG_VECT_PEEK_2_PEEK_EN (1L<<27)
2396#define BNX2_RV2P_DEBUG_VECT_PEEK_2_SEL (0xfL<<28) 4258#define BNX2_RV2P_DEBUG_VECT_PEEK_2_SEL (0xfL<<28)
2397 4259
2398#define BNX2_RV2P_PFTQ_DATA 0x00002b40 4260#define BNX2_RV2P_MPFE_PFE_CTL 0x00002afc
4261#define BNX2_RV2P_MPFE_PFE_CTL_INC_USAGE_CNT (1L<<0)
4262#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE (0xfL<<4)
4263#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_0 (0L<<4)
4264#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_1 (1L<<4)
4265#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_2 (2L<<4)
4266#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_3 (3L<<4)
4267#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_4 (4L<<4)
4268#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_5 (5L<<4)
4269#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_6 (6L<<4)
4270#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_7 (7L<<4)
4271#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_8 (8L<<4)
4272#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_9 (9L<<4)
4273#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_10 (10L<<4)
4274#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_11 (11L<<4)
4275#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_12 (12L<<4)
4276#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_13 (13L<<4)
4277#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_14 (14L<<4)
4278#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_15 (15L<<4)
4279#define BNX2_RV2P_MPFE_PFE_CTL_PFE_COUNT (0xfL<<12)
4280#define BNX2_RV2P_MPFE_PFE_CTL_OFFSET (0x1ffL<<16)
4281
4282#define BNX2_RV2P_RV2PPQ 0x00002b40
2399#define BNX2_RV2P_PFTQ_CMD 0x00002b78 4283#define BNX2_RV2P_PFTQ_CMD 0x00002b78
2400#define BNX2_RV2P_PFTQ_CMD_OFFSET (0x3ffL<<0) 4284#define BNX2_RV2P_PFTQ_CMD_OFFSET (0x3ffL<<0)
2401#define BNX2_RV2P_PFTQ_CMD_WR_TOP (1L<<10) 4285#define BNX2_RV2P_PFTQ_CMD_WR_TOP (1L<<10)
@@ -2416,7 +4300,7 @@ struct l2_fhdr {
2416#define BNX2_RV2P_PFTQ_CTL_MAX_DEPTH (0x3ffL<<12) 4300#define BNX2_RV2P_PFTQ_CTL_MAX_DEPTH (0x3ffL<<12)
2417#define BNX2_RV2P_PFTQ_CTL_CUR_DEPTH (0x3ffL<<22) 4301#define BNX2_RV2P_PFTQ_CTL_CUR_DEPTH (0x3ffL<<22)
2418 4302
2419#define BNX2_RV2P_TFTQ_DATA 0x00002b80 4303#define BNX2_RV2P_RV2PTQ 0x00002b80
2420#define BNX2_RV2P_TFTQ_CMD 0x00002bb8 4304#define BNX2_RV2P_TFTQ_CMD 0x00002bb8
2421#define BNX2_RV2P_TFTQ_CMD_OFFSET (0x3ffL<<0) 4305#define BNX2_RV2P_TFTQ_CMD_OFFSET (0x3ffL<<0)
2422#define BNX2_RV2P_TFTQ_CMD_WR_TOP (1L<<10) 4306#define BNX2_RV2P_TFTQ_CMD_WR_TOP (1L<<10)
@@ -2437,7 +4321,7 @@ struct l2_fhdr {
2437#define BNX2_RV2P_TFTQ_CTL_MAX_DEPTH (0x3ffL<<12) 4321#define BNX2_RV2P_TFTQ_CTL_MAX_DEPTH (0x3ffL<<12)
2438#define BNX2_RV2P_TFTQ_CTL_CUR_DEPTH (0x3ffL<<22) 4322#define BNX2_RV2P_TFTQ_CTL_CUR_DEPTH (0x3ffL<<22)
2439 4323
2440#define BNX2_RV2P_MFTQ_DATA 0x00002bc0 4324#define BNX2_RV2P_RV2PMQ 0x00002bc0
2441#define BNX2_RV2P_MFTQ_CMD 0x00002bf8 4325#define BNX2_RV2P_MFTQ_CMD 0x00002bf8
2442#define BNX2_RV2P_MFTQ_CMD_OFFSET (0x3ffL<<0) 4326#define BNX2_RV2P_MFTQ_CMD_OFFSET (0x3ffL<<0)
2443#define BNX2_RV2P_MFTQ_CMD_WR_TOP (1L<<10) 4327#define BNX2_RV2P_MFTQ_CMD_WR_TOP (1L<<10)
@@ -2466,18 +4350,26 @@ struct l2_fhdr {
2466 */ 4350 */
2467#define BNX2_MQ_COMMAND 0x00003c00 4351#define BNX2_MQ_COMMAND 0x00003c00
2468#define BNX2_MQ_COMMAND_ENABLED (1L<<0) 4352#define BNX2_MQ_COMMAND_ENABLED (1L<<0)
4353#define BNX2_MQ_COMMAND_INIT (1L<<1)
2469#define BNX2_MQ_COMMAND_OVERFLOW (1L<<4) 4354#define BNX2_MQ_COMMAND_OVERFLOW (1L<<4)
2470#define BNX2_MQ_COMMAND_WR_ERROR (1L<<5) 4355#define BNX2_MQ_COMMAND_WR_ERROR (1L<<5)
2471#define BNX2_MQ_COMMAND_RD_ERROR (1L<<6) 4356#define BNX2_MQ_COMMAND_RD_ERROR (1L<<6)
4357#define BNX2_MQ_COMMAND_IDB_CFG_ERROR (1L<<7)
4358#define BNX2_MQ_COMMAND_IDB_OVERFLOW (1L<<10)
4359#define BNX2_MQ_COMMAND_NO_BIN_ERROR (1L<<11)
4360#define BNX2_MQ_COMMAND_NO_MAP_ERROR (1L<<12)
2472 4361
2473#define BNX2_MQ_STATUS 0x00003c04 4362#define BNX2_MQ_STATUS 0x00003c04
2474#define BNX2_MQ_STATUS_CTX_ACCESS_STAT (1L<<16) 4363#define BNX2_MQ_STATUS_CTX_ACCESS_STAT (1L<<16)
2475#define BNX2_MQ_STATUS_CTX_ACCESS64_STAT (1L<<17) 4364#define BNX2_MQ_STATUS_CTX_ACCESS64_STAT (1L<<17)
2476#define BNX2_MQ_STATUS_PCI_STALL_STAT (1L<<18) 4365#define BNX2_MQ_STATUS_PCI_STALL_STAT (1L<<18)
4366#define BNX2_MQ_STATUS_IDB_OFLOW_STAT (1L<<19)
2477 4367
2478#define BNX2_MQ_CONFIG 0x00003c08 4368#define BNX2_MQ_CONFIG 0x00003c08
2479#define BNX2_MQ_CONFIG_TX_HIGH_PRI (1L<<0) 4369#define BNX2_MQ_CONFIG_TX_HIGH_PRI (1L<<0)
2480#define BNX2_MQ_CONFIG_HALT_DIS (1L<<1) 4370#define BNX2_MQ_CONFIG_HALT_DIS (1L<<1)
4371#define BNX2_MQ_CONFIG_BIN_MQ_MODE (1L<<2)
4372#define BNX2_MQ_CONFIG_DIS_IDB_DROP (1L<<3)
2481#define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE (0x7L<<4) 4373#define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE (0x7L<<4)
2482#define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_256 (0L<<4) 4374#define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_256 (0L<<4)
2483#define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_512 (1L<<4) 4375#define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_512 (1L<<4)
@@ -2533,6 +4425,7 @@ struct l2_fhdr {
2533 4425
2534#define BNX2_MQ_MEM_WR_DATA2 0x00003c80 4426#define BNX2_MQ_MEM_WR_DATA2 0x00003c80
2535#define BNX2_MQ_MEM_WR_DATA2_VALUE (0x3fffffffL<<0) 4427#define BNX2_MQ_MEM_WR_DATA2_VALUE (0x3fffffffL<<0)
4428#define BNX2_MQ_MEM_WR_DATA2_VALUE_XI (0x7fffffffL<<0)
2536 4429
2537#define BNX2_MQ_MEM_RD_ADDR 0x00003c84 4430#define BNX2_MQ_MEM_RD_ADDR 0x00003c84
2538#define BNX2_MQ_MEM_RD_ADDR_VALUE (0x3fL<<0) 4431#define BNX2_MQ_MEM_RD_ADDR_VALUE (0x3fL<<0)
@@ -2545,6 +4438,16 @@ struct l2_fhdr {
2545 4438
2546#define BNX2_MQ_MEM_RD_DATA2 0x00003c90 4439#define BNX2_MQ_MEM_RD_DATA2 0x00003c90
2547#define BNX2_MQ_MEM_RD_DATA2_VALUE (0x3fffffffL<<0) 4440#define BNX2_MQ_MEM_RD_DATA2_VALUE (0x3fffffffL<<0)
4441#define BNX2_MQ_MEM_RD_DATA2_VALUE_XI (0x7fffffffL<<0)
4442
4443
4444/*
4445 * tsch_reg definition
4446 * offset: 0x4c00
4447 */
4448#define BNX2_TSCH_TSS_CFG 0x00004c1c
4449#define BNX2_TSCH_TSS_CFG_TSS_START_CID (0x7ffL<<8)
4450#define BNX2_TSCH_TSS_CFG_NUM_OF_TSS_CON (0xfL<<24)
2548 4451
2549 4452
2550 4453
@@ -2594,7 +4497,11 @@ struct l2_fhdr {
2594#define BNX2_TBDR_DEBUG_VECT_PEEK_2_PEEK_EN (1L<<27) 4497#define BNX2_TBDR_DEBUG_VECT_PEEK_2_PEEK_EN (1L<<27)
2595#define BNX2_TBDR_DEBUG_VECT_PEEK_2_SEL (0xfL<<28) 4498#define BNX2_TBDR_DEBUG_VECT_PEEK_2_SEL (0xfL<<28)
2596 4499
2597#define BNX2_TBDR_FTQ_DATA 0x000053c0 4500#define BNX2_TBDR_CKSUM_ERROR_STATUS 0x00005010
4501#define BNX2_TBDR_CKSUM_ERROR_STATUS_CALCULATED (0xffffL<<0)
4502#define BNX2_TBDR_CKSUM_ERROR_STATUS_EXPECTED (0xffffL<<16)
4503
4504#define BNX2_TBDR_TBDRQ 0x000053c0
2598#define BNX2_TBDR_FTQ_CMD 0x000053f8 4505#define BNX2_TBDR_FTQ_CMD 0x000053f8
2599#define BNX2_TBDR_FTQ_CMD_OFFSET (0x3ffL<<0) 4506#define BNX2_TBDR_FTQ_CMD_OFFSET (0x3ffL<<0)
2600#define BNX2_TBDR_FTQ_CMD_WR_TOP (1L<<10) 4507#define BNX2_TBDR_FTQ_CMD_WR_TOP (1L<<10)
@@ -2624,7 +4531,15 @@ struct l2_fhdr {
2624#define BNX2_TDMA_COMMAND 0x00005c00 4531#define BNX2_TDMA_COMMAND 0x00005c00
2625#define BNX2_TDMA_COMMAND_ENABLED (1L<<0) 4532#define BNX2_TDMA_COMMAND_ENABLED (1L<<0)
2626#define BNX2_TDMA_COMMAND_MASTER_ABORT (1L<<4) 4533#define BNX2_TDMA_COMMAND_MASTER_ABORT (1L<<4)
4534#define BNX2_TDMA_COMMAND_CS16_ERR (1L<<5)
2627#define BNX2_TDMA_COMMAND_BAD_L2_LENGTH_ABORT (1L<<7) 4535#define BNX2_TDMA_COMMAND_BAD_L2_LENGTH_ABORT (1L<<7)
4536#define BNX2_TDMA_COMMAND_MASK_CS1 (1L<<20)
4537#define BNX2_TDMA_COMMAND_MASK_CS2 (1L<<21)
4538#define BNX2_TDMA_COMMAND_MASK_CS3 (1L<<22)
4539#define BNX2_TDMA_COMMAND_MASK_CS4 (1L<<23)
4540#define BNX2_TDMA_COMMAND_FORCE_ILOCK_CKERR (1L<<24)
4541#define BNX2_TDMA_COMMAND_OFIFO_CLR (1L<<30)
4542#define BNX2_TDMA_COMMAND_IFIFO_CLR (1L<<31)
2628 4543
2629#define BNX2_TDMA_STATUS 0x00005c04 4544#define BNX2_TDMA_STATUS 0x00005c04
2630#define BNX2_TDMA_STATUS_DMA_WAIT (1L<<0) 4545#define BNX2_TDMA_STATUS_DMA_WAIT (1L<<0)
@@ -2633,10 +4548,18 @@ struct l2_fhdr {
2633#define BNX2_TDMA_STATUS_LOCK_WAIT (1L<<3) 4548#define BNX2_TDMA_STATUS_LOCK_WAIT (1L<<3)
2634#define BNX2_TDMA_STATUS_FTQ_ENTRY_CNT (1L<<16) 4549#define BNX2_TDMA_STATUS_FTQ_ENTRY_CNT (1L<<16)
2635#define BNX2_TDMA_STATUS_BURST_CNT (1L<<17) 4550#define BNX2_TDMA_STATUS_BURST_CNT (1L<<17)
4551#define BNX2_TDMA_STATUS_MAX_IFIFO_DEPTH (0x3fL<<20)
4552#define BNX2_TDMA_STATUS_OFIFO_OVERFLOW (1L<<30)
4553#define BNX2_TDMA_STATUS_IFIFO_OVERFLOW (1L<<31)
2636 4554
2637#define BNX2_TDMA_CONFIG 0x00005c08 4555#define BNX2_TDMA_CONFIG 0x00005c08
2638#define BNX2_TDMA_CONFIG_ONE_DMA (1L<<0) 4556#define BNX2_TDMA_CONFIG_ONE_DMA (1L<<0)
2639#define BNX2_TDMA_CONFIG_ONE_RECORD (1L<<1) 4557#define BNX2_TDMA_CONFIG_ONE_RECORD (1L<<1)
4558#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN (0x3L<<2)
4559#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_0 (0L<<2)
4560#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_1 (1L<<2)
4561#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_2 (2L<<2)
4562#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_3 (3L<<2)
2640#define BNX2_TDMA_CONFIG_LIMIT_SZ (0xfL<<4) 4563#define BNX2_TDMA_CONFIG_LIMIT_SZ (0xfL<<4)
2641#define BNX2_TDMA_CONFIG_LIMIT_SZ_64 (0L<<4) 4564#define BNX2_TDMA_CONFIG_LIMIT_SZ_64 (0L<<4)
2642#define BNX2_TDMA_CONFIG_LIMIT_SZ_128 (0x4L<<4) 4565#define BNX2_TDMA_CONFIG_LIMIT_SZ_128 (0x4L<<4)
@@ -2649,7 +4572,35 @@ struct l2_fhdr {
2649#define BNX2_TDMA_CONFIG_LINE_SZ_512 (8L<<8) 4572#define BNX2_TDMA_CONFIG_LINE_SZ_512 (8L<<8)
2650#define BNX2_TDMA_CONFIG_ALIGN_ENA (1L<<15) 4573#define BNX2_TDMA_CONFIG_ALIGN_ENA (1L<<15)
2651#define BNX2_TDMA_CONFIG_CHK_L2_BD (1L<<16) 4574#define BNX2_TDMA_CONFIG_CHK_L2_BD (1L<<16)
4575#define BNX2_TDMA_CONFIG_CMPL_ENTRY (1L<<17)
4576#define BNX2_TDMA_CONFIG_OFIFO_CMP (1L<<19)
4577#define BNX2_TDMA_CONFIG_OFIFO_CMP_3 (0L<<19)
4578#define BNX2_TDMA_CONFIG_OFIFO_CMP_2 (1L<<19)
2652#define BNX2_TDMA_CONFIG_FIFO_CMP (0xfL<<20) 4579#define BNX2_TDMA_CONFIG_FIFO_CMP (0xfL<<20)
4580#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_XI (0x7L<<20)
4581#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_0_XI (0L<<20)
4582#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_4_XI (1L<<20)
4583#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_8_XI (2L<<20)
4584#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_16_XI (3L<<20)
4585#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_32_XI (4L<<20)
4586#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_64_XI (5L<<20)
4587#define BNX2_TDMA_CONFIG_FIFO_CMP_EN_XI (1L<<23)
4588#define BNX2_TDMA_CONFIG_BYTES_OST_XI (0x7L<<24)
4589#define BNX2_TDMA_CONFIG_BYTES_OST_512_XI (0L<<24)
4590#define BNX2_TDMA_CONFIG_BYTES_OST_1024_XI (1L<<24)
4591#define BNX2_TDMA_CONFIG_BYTES_OST_2048_XI (2L<<24)
4592#define BNX2_TDMA_CONFIG_BYTES_OST_4096_XI (3L<<24)
4593#define BNX2_TDMA_CONFIG_BYTES_OST_8192_XI (4L<<24)
4594#define BNX2_TDMA_CONFIG_BYTES_OST_16384_XI (5L<<24)
4595#define BNX2_TDMA_CONFIG_HC_BYPASS_XI (1L<<27)
4596#define BNX2_TDMA_CONFIG_LCL_MRRS_XI (0x7L<<28)
4597#define BNX2_TDMA_CONFIG_LCL_MRRS_128_XI (0L<<28)
4598#define BNX2_TDMA_CONFIG_LCL_MRRS_256_XI (1L<<28)
4599#define BNX2_TDMA_CONFIG_LCL_MRRS_512_XI (2L<<28)
4600#define BNX2_TDMA_CONFIG_LCL_MRRS_1024_XI (3L<<28)
4601#define BNX2_TDMA_CONFIG_LCL_MRRS_2048_XI (4L<<28)
4602#define BNX2_TDMA_CONFIG_LCL_MRRS_4096_XI (5L<<28)
4603#define BNX2_TDMA_CONFIG_LCL_MRRS_EN_XI (1L<<31)
2653 4604
2654#define BNX2_TDMA_PAYLOAD_PROD 0x00005c0c 4605#define BNX2_TDMA_PAYLOAD_PROD 0x00005c0c
2655#define BNX2_TDMA_PAYLOAD_PROD_VALUE (0x1fffL<<3) 4606#define BNX2_TDMA_PAYLOAD_PROD_VALUE (0x1fffL<<3)
@@ -2685,7 +4636,22 @@ struct l2_fhdr {
2685#define BNX2_TDMA_DR_INTF_STATUS_NXT_PNTR (0xfL<<12) 4636#define BNX2_TDMA_DR_INTF_STATUS_NXT_PNTR (0xfL<<12)
2686#define BNX2_TDMA_DR_INTF_STATUS_BYTE_COUNT (0x7L<<16) 4637#define BNX2_TDMA_DR_INTF_STATUS_BYTE_COUNT (0x7L<<16)
2687 4638
2688#define BNX2_TDMA_FTQ_DATA 0x00005fc0 4639#define BNX2_TDMA_PUSH_FSM 0x00005c90
4640#define BNX2_TDMA_BD_IF_DEBUG 0x00005c94
4641#define BNX2_TDMA_DMAD_IF_DEBUG 0x00005c98
4642#define BNX2_TDMA_CTX_IF_DEBUG 0x00005c9c
4643#define BNX2_TDMA_TPBUF_IF_DEBUG 0x00005ca0
4644#define BNX2_TDMA_DR_IF_DEBUG 0x00005ca4
4645#define BNX2_TDMA_TPATQ_IF_DEBUG 0x00005ca8
4646#define BNX2_TDMA_TDMA_ILOCK_CKSUM 0x00005cac
4647#define BNX2_TDMA_TDMA_ILOCK_CKSUM_CALCULATED (0xffffL<<0)
4648#define BNX2_TDMA_TDMA_ILOCK_CKSUM_EXPECTED (0xffffL<<16)
4649
4650#define BNX2_TDMA_TDMA_PCIE_CKSUM 0x00005cb0
4651#define BNX2_TDMA_TDMA_PCIE_CKSUM_CALCULATED (0xffffL<<0)
4652#define BNX2_TDMA_TDMA_PCIE_CKSUM_EXPECTED (0xffffL<<16)
4653
4654#define BNX2_TDMA_TDMAQ 0x00005fc0
2689#define BNX2_TDMA_FTQ_CMD 0x00005ff8 4655#define BNX2_TDMA_FTQ_CMD 0x00005ff8
2690#define BNX2_TDMA_FTQ_CMD_OFFSET (0x3ffL<<0) 4656#define BNX2_TDMA_FTQ_CMD_OFFSET (0x3ffL<<0)
2691#define BNX2_TDMA_FTQ_CMD_WR_TOP (1L<<10) 4657#define BNX2_TDMA_FTQ_CMD_WR_TOP (1L<<10)
@@ -2724,6 +4690,8 @@ struct l2_fhdr {
2724#define BNX2_HC_COMMAND_FORCE_INT_LOW (2L<<19) 4690#define BNX2_HC_COMMAND_FORCE_INT_LOW (2L<<19)
2725#define BNX2_HC_COMMAND_FORCE_INT_FREE (3L<<19) 4691#define BNX2_HC_COMMAND_FORCE_INT_FREE (3L<<19)
2726#define BNX2_HC_COMMAND_CLR_STAT_NOW (1L<<21) 4692#define BNX2_HC_COMMAND_CLR_STAT_NOW (1L<<21)
4693#define BNX2_HC_COMMAND_MAIN_PWR_INT (1L<<22)
4694#define BNX2_HC_COMMAND_COAL_ON_NEXT_EVENT (1L<<27)
2727 4695
2728#define BNX2_HC_STATUS 0x00006804 4696#define BNX2_HC_STATUS 0x00006804
2729#define BNX2_HC_STATUS_MASTER_ABORT (1L<<0) 4697#define BNX2_HC_STATUS_MASTER_ABORT (1L<<0)
@@ -2746,6 +4714,23 @@ struct l2_fhdr {
2746#define BNX2_HC_CONFIG_STATISTIC_PRIORITY (1L<<5) 4714#define BNX2_HC_CONFIG_STATISTIC_PRIORITY (1L<<5)
2747#define BNX2_HC_CONFIG_STATUS_PRIORITY (1L<<6) 4715#define BNX2_HC_CONFIG_STATUS_PRIORITY (1L<<6)
2748#define BNX2_HC_CONFIG_STAT_MEM_ADDR (0xffL<<8) 4716#define BNX2_HC_CONFIG_STAT_MEM_ADDR (0xffL<<8)
4717#define BNX2_HC_CONFIG_PER_MODE (1L<<16)
4718#define BNX2_HC_CONFIG_ONE_SHOT (1L<<17)
4719#define BNX2_HC_CONFIG_USE_INT_PARAM (1L<<18)
4720#define BNX2_HC_CONFIG_SET_MASK_AT_RD (1L<<19)
4721#define BNX2_HC_CONFIG_PER_COLLECT_LIMIT (0xfL<<20)
4722#define BNX2_HC_CONFIG_SB_ADDR_INC (0x7L<<24)
4723#define BNX2_HC_CONFIG_SB_ADDR_INC_64B (0L<<24)
4724#define BNX2_HC_CONFIG_SB_ADDR_INC_128B (1L<<24)
4725#define BNX2_HC_CONFIG_SB_ADDR_INC_256B (2L<<24)
4726#define BNX2_HC_CONFIG_SB_ADDR_INC_512B (3L<<24)
4727#define BNX2_HC_CONFIG_SB_ADDR_INC_1024B (4L<<24)
4728#define BNX2_HC_CONFIG_SB_ADDR_INC_2048B (5L<<24)
4729#define BNX2_HC_CONFIG_SB_ADDR_INC_4096B (6L<<24)
4730#define BNX2_HC_CONFIG_SB_ADDR_INC_8192B (7L<<24)
4731#define BNX2_HC_CONFIG_GEN_STAT_AVG_INTR (1L<<29)
4732#define BNX2_HC_CONFIG_UNMASK_ALL (1L<<30)
4733#define BNX2_HC_CONFIG_TX_SEL (1L<<31)
2749 4734
2750#define BNX2_HC_ATTN_BITS_ENABLE 0x0000680c 4735#define BNX2_HC_ATTN_BITS_ENABLE 0x0000680c
2751#define BNX2_HC_STATUS_ADDR_L 0x00006810 4736#define BNX2_HC_STATUS_ADDR_L 0x00006810
@@ -2782,6 +4767,7 @@ struct l2_fhdr {
2782 4767
2783#define BNX2_HC_PERIODIC_TICKS 0x0000683c 4768#define BNX2_HC_PERIODIC_TICKS 0x0000683c
2784#define BNX2_HC_PERIODIC_TICKS_HC_PERIODIC_TICKS (0xffffL<<0) 4769#define BNX2_HC_PERIODIC_TICKS_HC_PERIODIC_TICKS (0xffffL<<0)
4770#define BNX2_HC_PERIODIC_TICKS_HC_INT_PERIODIC_TICKS (0xffffL<<16)
2785 4771
2786#define BNX2_HC_STAT_COLLECT_TICKS 0x00006840 4772#define BNX2_HC_STAT_COLLECT_TICKS 0x00006840
2787#define BNX2_HC_STAT_COLLECT_TICKS_HC_STAT_COLL_TICKS (0xffL<<4) 4773#define BNX2_HC_STAT_COLLECT_TICKS_HC_STAT_COLL_TICKS (0xffL<<4)
@@ -2789,6 +4775,10 @@ struct l2_fhdr {
2789#define BNX2_HC_STATS_TICKS 0x00006844 4775#define BNX2_HC_STATS_TICKS 0x00006844
2790#define BNX2_HC_STATS_TICKS_HC_STAT_TICKS (0xffffL<<8) 4776#define BNX2_HC_STATS_TICKS_HC_STAT_TICKS (0xffffL<<8)
2791 4777
4778#define BNX2_HC_STATS_INTERRUPT_STATUS 0x00006848
4779#define BNX2_HC_STATS_INTERRUPT_STATUS_SB_STATUS (0x1ffL<<0)
4780#define BNX2_HC_STATS_INTERRUPT_STATUS_INT_STATUS (0x1ffL<<16)
4781
2792#define BNX2_HC_STAT_MEM_DATA 0x0000684c 4782#define BNX2_HC_STAT_MEM_DATA 0x0000684c
2793#define BNX2_HC_STAT_GEN_SEL_0 0x00006850 4783#define BNX2_HC_STAT_GEN_SEL_0 0x00006850
2794#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0 (0x7fL<<0) 4784#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0 (0x7fL<<0)
@@ -2917,24 +4907,108 @@ struct l2_fhdr {
2917#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_1 (0x7fL<<8) 4907#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_1 (0x7fL<<8)
2918#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_2 (0x7fL<<16) 4908#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_2 (0x7fL<<16)
2919#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_3 (0x7fL<<24) 4909#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_3 (0x7fL<<24)
4910#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_XI (0xffL<<0)
4911#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UMP_RX_FRAME_DROP_XI (52L<<0)
4912#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S0_XI (57L<<0)
4913#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S1_XI (58L<<0)
4914#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S2_XI (85L<<0)
4915#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S3_XI (86L<<0)
4916#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S4_XI (87L<<0)
4917#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S5_XI (88L<<0)
4918#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S6_XI (89L<<0)
4919#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S7_XI (90L<<0)
4920#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S8_XI (91L<<0)
4921#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S9_XI (92L<<0)
4922#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S10_XI (93L<<0)
4923#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_MQ_IDB_OFLOW_XI (94L<<0)
4924#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_BLK_RD_CNT_XI (123L<<0)
4925#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_BLK_WR_CNT_XI (124L<<0)
4926#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_HITS_XI (125L<<0)
4927#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_MISSES_XI (126L<<0)
4928#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC1_XI (128L<<0)
4929#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC1_XI (129L<<0)
4930#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC1_XI (130L<<0)
4931#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC1_XI (131L<<0)
4932#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC1_XI (132L<<0)
4933#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC1_XI (133L<<0)
4934#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC2_XI (134L<<0)
4935#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC2_XI (135L<<0)
4936#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC2_XI (136L<<0)
4937#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC2_XI (137L<<0)
4938#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC2_XI (138L<<0)
4939#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC2_XI (139L<<0)
4940#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC3_XI (140L<<0)
4941#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC3_XI (141L<<0)
4942#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC3_XI (142L<<0)
4943#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC3_XI (143L<<0)
4944#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC3_XI (144L<<0)
4945#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC3_XI (145L<<0)
4946#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC4_XI (146L<<0)
4947#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC4_XI (147L<<0)
4948#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC4_XI (148L<<0)
4949#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC4_XI (149L<<0)
4950#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC4_XI (150L<<0)
4951#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC4_XI (151L<<0)
4952#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC5_XI (152L<<0)
4953#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC5_XI (153L<<0)
4954#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC5_XI (154L<<0)
4955#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC5_XI (155L<<0)
4956#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC5_XI (156L<<0)
4957#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC5_XI (157L<<0)
4958#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC6_XI (158L<<0)
4959#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC6_XI (159L<<0)
4960#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC6_XI (160L<<0)
4961#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC6_XI (161L<<0)
4962#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC6_XI (162L<<0)
4963#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC6_XI (163L<<0)
4964#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC7_XI (164L<<0)
4965#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC7_XI (165L<<0)
4966#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC7_XI (166L<<0)
4967#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC7_XI (167L<<0)
4968#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC7_XI (168L<<0)
4969#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC7_XI (169L<<0)
4970#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC8_XI (170L<<0)
4971#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC8_XI (171L<<0)
4972#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC8_XI (172L<<0)
4973#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC8_XI (173L<<0)
4974#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC8_XI (174L<<0)
4975#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC8_XI (175L<<0)
4976#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_RV2PCS_CMD_CNT_XI (176L<<0)
4977#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_RV2PCS_SLOT_CNT_XI (177L<<0)
4978#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_RV2PCSQ_VALID_CNT_XI (178L<<0)
4979#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_1_XI (0xffL<<8)
4980#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_2_XI (0xffL<<16)
4981#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_3_XI (0xffL<<24)
2920 4982
2921#define BNX2_HC_STAT_GEN_SEL_1 0x00006854 4983#define BNX2_HC_STAT_GEN_SEL_1 0x00006854
2922#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_4 (0x7fL<<0) 4984#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_4 (0x7fL<<0)
2923#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_5 (0x7fL<<8) 4985#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_5 (0x7fL<<8)
2924#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_6 (0x7fL<<16) 4986#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_6 (0x7fL<<16)
2925#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_7 (0x7fL<<24) 4987#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_7 (0x7fL<<24)
4988#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_4_XI (0xffL<<0)
4989#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_5_XI (0xffL<<8)
4990#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_6_XI (0xffL<<16)
4991#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_7_XI (0xffL<<24)
2926 4992
2927#define BNX2_HC_STAT_GEN_SEL_2 0x00006858 4993#define BNX2_HC_STAT_GEN_SEL_2 0x00006858
2928#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_8 (0x7fL<<0) 4994#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_8 (0x7fL<<0)
2929#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_9 (0x7fL<<8) 4995#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_9 (0x7fL<<8)
2930#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_10 (0x7fL<<16) 4996#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_10 (0x7fL<<16)
2931#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_11 (0x7fL<<24) 4997#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_11 (0x7fL<<24)
4998#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_8_XI (0xffL<<0)
4999#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_9_XI (0xffL<<8)
5000#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_10_XI (0xffL<<16)
5001#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_11_XI (0xffL<<24)
2932 5002
2933#define BNX2_HC_STAT_GEN_SEL_3 0x0000685c 5003#define BNX2_HC_STAT_GEN_SEL_3 0x0000685c
2934#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_12 (0x7fL<<0) 5004#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_12 (0x7fL<<0)
2935#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_13 (0x7fL<<8) 5005#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_13 (0x7fL<<8)
2936#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_14 (0x7fL<<16) 5006#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_14 (0x7fL<<16)
2937#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_15 (0x7fL<<24) 5007#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_15 (0x7fL<<24)
5008#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_12_XI (0xffL<<0)
5009#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_13_XI (0xffL<<8)
5010#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_14_XI (0xffL<<16)
5011#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_15_XI (0xffL<<24)
2938 5012
2939#define BNX2_HC_STAT_GEN_STAT0 0x00006888 5013#define BNX2_HC_STAT_GEN_STAT0 0x00006888
2940#define BNX2_HC_STAT_GEN_STAT1 0x0000688c 5014#define BNX2_HC_STAT_GEN_STAT1 0x0000688c
@@ -2968,6 +5042,7 @@ struct l2_fhdr {
2968#define BNX2_HC_STAT_GEN_STAT_AC13 0x000068fc 5042#define BNX2_HC_STAT_GEN_STAT_AC13 0x000068fc
2969#define BNX2_HC_STAT_GEN_STAT_AC14 0x00006900 5043#define BNX2_HC_STAT_GEN_STAT_AC14 0x00006900
2970#define BNX2_HC_STAT_GEN_STAT_AC15 0x00006904 5044#define BNX2_HC_STAT_GEN_STAT_AC15 0x00006904
5045#define BNX2_HC_STAT_GEN_STAT_AC 0x000068c8
2971#define BNX2_HC_VIS 0x00006908 5046#define BNX2_HC_VIS 0x00006908
2972#define BNX2_HC_VIS_STAT_BUILD_STATE (0xfL<<0) 5047#define BNX2_HC_VIS_STAT_BUILD_STATE (0xfL<<0)
2973#define BNX2_HC_VIS_STAT_BUILD_STATE_IDLE (0L<<0) 5048#define BNX2_HC_VIS_STAT_BUILD_STATE_IDLE (0L<<0)
@@ -3038,6 +5113,349 @@ struct l2_fhdr {
3038#define BNX2_HC_DEBUG_VECT_PEEK_2_PEEK_EN (1L<<27) 5113#define BNX2_HC_DEBUG_VECT_PEEK_2_PEEK_EN (1L<<27)
3039#define BNX2_HC_DEBUG_VECT_PEEK_2_SEL (0xfL<<28) 5114#define BNX2_HC_DEBUG_VECT_PEEK_2_SEL (0xfL<<28)
3040 5115
5116#define BNX2_HC_COALESCE_NOW 0x00006914
5117#define BNX2_HC_COALESCE_NOW_COAL_NOW (0x1ffL<<1)
5118#define BNX2_HC_COALESCE_NOW_COAL_NOW_WO_INT (0x1ffL<<11)
5119#define BNX2_HC_COALESCE_NOW_COAL_ON_NXT_EVENT (0x1ffL<<21)
5120
5121#define BNX2_HC_MSIX_BIT_VECTOR 0x00006918
5122#define BNX2_HC_MSIX_BIT_VECTOR_VAL (0x1ffL<<0)
5123
5124#define BNX2_HC_SB_CONFIG_1 0x00006a00
5125#define BNX2_HC_SB_CONFIG_1_RX_TMR_MODE (1L<<1)
5126#define BNX2_HC_SB_CONFIG_1_TX_TMR_MODE (1L<<2)
5127#define BNX2_HC_SB_CONFIG_1_COM_TMR_MODE (1L<<3)
5128#define BNX2_HC_SB_CONFIG_1_CMD_TMR_MODE (1L<<4)
5129#define BNX2_HC_SB_CONFIG_1_PER_MODE (1L<<16)
5130#define BNX2_HC_SB_CONFIG_1_ONE_SHOT (1L<<17)
5131#define BNX2_HC_SB_CONFIG_1_USE_INT_PARAM (1L<<18)
5132#define BNX2_HC_SB_CONFIG_1_PER_COLLECT_LIMIT (0xfL<<20)
5133
5134#define BNX2_HC_TX_QUICK_CONS_TRIP_1 0x00006a04
5135#define BNX2_HC_TX_QUICK_CONS_TRIP_1_VALUE (0xffL<<0)
5136#define BNX2_HC_TX_QUICK_CONS_TRIP_1_INT (0xffL<<16)
5137
5138#define BNX2_HC_COMP_PROD_TRIP_1 0x00006a08
5139#define BNX2_HC_COMP_PROD_TRIP_1_VALUE (0xffL<<0)
5140#define BNX2_HC_COMP_PROD_TRIP_1_INT (0xffL<<16)
5141
5142#define BNX2_HC_RX_QUICK_CONS_TRIP_1 0x00006a0c
5143#define BNX2_HC_RX_QUICK_CONS_TRIP_1_VALUE (0xffL<<0)
5144#define BNX2_HC_RX_QUICK_CONS_TRIP_1_INT (0xffL<<16)
5145
5146#define BNX2_HC_RX_TICKS_1 0x00006a10
5147#define BNX2_HC_RX_TICKS_1_VALUE (0x3ffL<<0)
5148#define BNX2_HC_RX_TICKS_1_INT (0x3ffL<<16)
5149
5150#define BNX2_HC_TX_TICKS_1 0x00006a14
5151#define BNX2_HC_TX_TICKS_1_VALUE (0x3ffL<<0)
5152#define BNX2_HC_TX_TICKS_1_INT (0x3ffL<<16)
5153
5154#define BNX2_HC_COM_TICKS_1 0x00006a18
5155#define BNX2_HC_COM_TICKS_1_VALUE (0x3ffL<<0)
5156#define BNX2_HC_COM_TICKS_1_INT (0x3ffL<<16)
5157
5158#define BNX2_HC_CMD_TICKS_1 0x00006a1c
5159#define BNX2_HC_CMD_TICKS_1_VALUE (0x3ffL<<0)
5160#define BNX2_HC_CMD_TICKS_1_INT (0x3ffL<<16)
5161
5162#define BNX2_HC_PERIODIC_TICKS_1 0x00006a20
5163#define BNX2_HC_PERIODIC_TICKS_1_HC_PERIODIC_TICKS (0xffffL<<0)
5164#define BNX2_HC_PERIODIC_TICKS_1_HC_INT_PERIODIC_TICKS (0xffffL<<16)
5165
5166#define BNX2_HC_SB_CONFIG_2 0x00006a24
5167#define BNX2_HC_SB_CONFIG_2_RX_TMR_MODE (1L<<1)
5168#define BNX2_HC_SB_CONFIG_2_TX_TMR_MODE (1L<<2)
5169#define BNX2_HC_SB_CONFIG_2_COM_TMR_MODE (1L<<3)
5170#define BNX2_HC_SB_CONFIG_2_CMD_TMR_MODE (1L<<4)
5171#define BNX2_HC_SB_CONFIG_2_PER_MODE (1L<<16)
5172#define BNX2_HC_SB_CONFIG_2_ONE_SHOT (1L<<17)
5173#define BNX2_HC_SB_CONFIG_2_USE_INT_PARAM (1L<<18)
5174#define BNX2_HC_SB_CONFIG_2_PER_COLLECT_LIMIT (0xfL<<20)
5175
5176#define BNX2_HC_TX_QUICK_CONS_TRIP_2 0x00006a28
5177#define BNX2_HC_TX_QUICK_CONS_TRIP_2_VALUE (0xffL<<0)
5178#define BNX2_HC_TX_QUICK_CONS_TRIP_2_INT (0xffL<<16)
5179
5180#define BNX2_HC_COMP_PROD_TRIP_2 0x00006a2c
5181#define BNX2_HC_COMP_PROD_TRIP_2_VALUE (0xffL<<0)
5182#define BNX2_HC_COMP_PROD_TRIP_2_INT (0xffL<<16)
5183
5184#define BNX2_HC_RX_QUICK_CONS_TRIP_2 0x00006a30
5185#define BNX2_HC_RX_QUICK_CONS_TRIP_2_VALUE (0xffL<<0)
5186#define BNX2_HC_RX_QUICK_CONS_TRIP_2_INT (0xffL<<16)
5187
5188#define BNX2_HC_RX_TICKS_2 0x00006a34
5189#define BNX2_HC_RX_TICKS_2_VALUE (0x3ffL<<0)
5190#define BNX2_HC_RX_TICKS_2_INT (0x3ffL<<16)
5191
5192#define BNX2_HC_TX_TICKS_2 0x00006a38
5193#define BNX2_HC_TX_TICKS_2_VALUE (0x3ffL<<0)
5194#define BNX2_HC_TX_TICKS_2_INT (0x3ffL<<16)
5195
5196#define BNX2_HC_COM_TICKS_2 0x00006a3c
5197#define BNX2_HC_COM_TICKS_2_VALUE (0x3ffL<<0)
5198#define BNX2_HC_COM_TICKS_2_INT (0x3ffL<<16)
5199
5200#define BNX2_HC_CMD_TICKS_2 0x00006a40
5201#define BNX2_HC_CMD_TICKS_2_VALUE (0x3ffL<<0)
5202#define BNX2_HC_CMD_TICKS_2_INT (0x3ffL<<16)
5203
5204#define BNX2_HC_PERIODIC_TICKS_2 0x00006a44
5205#define BNX2_HC_PERIODIC_TICKS_2_HC_PERIODIC_TICKS (0xffffL<<0)
5206#define BNX2_HC_PERIODIC_TICKS_2_HC_INT_PERIODIC_TICKS (0xffffL<<16)
5207
5208#define BNX2_HC_SB_CONFIG_3 0x00006a48
5209#define BNX2_HC_SB_CONFIG_3_RX_TMR_MODE (1L<<1)
5210#define BNX2_HC_SB_CONFIG_3_TX_TMR_MODE (1L<<2)
5211#define BNX2_HC_SB_CONFIG_3_COM_TMR_MODE (1L<<3)
5212#define BNX2_HC_SB_CONFIG_3_CMD_TMR_MODE (1L<<4)
5213#define BNX2_HC_SB_CONFIG_3_PER_MODE (1L<<16)
5214#define BNX2_HC_SB_CONFIG_3_ONE_SHOT (1L<<17)
5215#define BNX2_HC_SB_CONFIG_3_USE_INT_PARAM (1L<<18)
5216#define BNX2_HC_SB_CONFIG_3_PER_COLLECT_LIMIT (0xfL<<20)
5217
5218#define BNX2_HC_TX_QUICK_CONS_TRIP_3 0x00006a4c
5219#define BNX2_HC_TX_QUICK_CONS_TRIP_3_VALUE (0xffL<<0)
5220#define BNX2_HC_TX_QUICK_CONS_TRIP_3_INT (0xffL<<16)
5221
5222#define BNX2_HC_COMP_PROD_TRIP_3 0x00006a50
5223#define BNX2_HC_COMP_PROD_TRIP_3_VALUE (0xffL<<0)
5224#define BNX2_HC_COMP_PROD_TRIP_3_INT (0xffL<<16)
5225
5226#define BNX2_HC_RX_QUICK_CONS_TRIP_3 0x00006a54
5227#define BNX2_HC_RX_QUICK_CONS_TRIP_3_VALUE (0xffL<<0)
5228#define BNX2_HC_RX_QUICK_CONS_TRIP_3_INT (0xffL<<16)
5229
5230#define BNX2_HC_RX_TICKS_3 0x00006a58
5231#define BNX2_HC_RX_TICKS_3_VALUE (0x3ffL<<0)
5232#define BNX2_HC_RX_TICKS_3_INT (0x3ffL<<16)
5233
5234#define BNX2_HC_TX_TICKS_3 0x00006a5c
5235#define BNX2_HC_TX_TICKS_3_VALUE (0x3ffL<<0)
5236#define BNX2_HC_TX_TICKS_3_INT (0x3ffL<<16)
5237
5238#define BNX2_HC_COM_TICKS_3 0x00006a60
5239#define BNX2_HC_COM_TICKS_3_VALUE (0x3ffL<<0)
5240#define BNX2_HC_COM_TICKS_3_INT (0x3ffL<<16)
5241
5242#define BNX2_HC_CMD_TICKS_3 0x00006a64
5243#define BNX2_HC_CMD_TICKS_3_VALUE (0x3ffL<<0)
5244#define BNX2_HC_CMD_TICKS_3_INT (0x3ffL<<16)
5245
5246#define BNX2_HC_PERIODIC_TICKS_3 0x00006a68
5247#define BNX2_HC_PERIODIC_TICKS_3_HC_PERIODIC_TICKS (0xffffL<<0)
5248#define BNX2_HC_PERIODIC_TICKS_3_HC_INT_PERIODIC_TICKS (0xffffL<<16)
5249
5250#define BNX2_HC_SB_CONFIG_4 0x00006a6c
5251#define BNX2_HC_SB_CONFIG_4_RX_TMR_MODE (1L<<1)
5252#define BNX2_HC_SB_CONFIG_4_TX_TMR_MODE (1L<<2)
5253#define BNX2_HC_SB_CONFIG_4_COM_TMR_MODE (1L<<3)
5254#define BNX2_HC_SB_CONFIG_4_CMD_TMR_MODE (1L<<4)
5255#define BNX2_HC_SB_CONFIG_4_PER_MODE (1L<<16)
5256#define BNX2_HC_SB_CONFIG_4_ONE_SHOT (1L<<17)
5257#define BNX2_HC_SB_CONFIG_4_USE_INT_PARAM (1L<<18)
5258#define BNX2_HC_SB_CONFIG_4_PER_COLLECT_LIMIT (0xfL<<20)
5259
5260#define BNX2_HC_TX_QUICK_CONS_TRIP_4 0x00006a70
5261#define BNX2_HC_TX_QUICK_CONS_TRIP_4_VALUE (0xffL<<0)
5262#define BNX2_HC_TX_QUICK_CONS_TRIP_4_INT (0xffL<<16)
5263
5264#define BNX2_HC_COMP_PROD_TRIP_4 0x00006a74
5265#define BNX2_HC_COMP_PROD_TRIP_4_VALUE (0xffL<<0)
5266#define BNX2_HC_COMP_PROD_TRIP_4_INT (0xffL<<16)
5267
5268#define BNX2_HC_RX_QUICK_CONS_TRIP_4 0x00006a78
5269#define BNX2_HC_RX_QUICK_CONS_TRIP_4_VALUE (0xffL<<0)
5270#define BNX2_HC_RX_QUICK_CONS_TRIP_4_INT (0xffL<<16)
5271
5272#define BNX2_HC_RX_TICKS_4 0x00006a7c
5273#define BNX2_HC_RX_TICKS_4_VALUE (0x3ffL<<0)
5274#define BNX2_HC_RX_TICKS_4_INT (0x3ffL<<16)
5275
5276#define BNX2_HC_TX_TICKS_4 0x00006a80
5277#define BNX2_HC_TX_TICKS_4_VALUE (0x3ffL<<0)
5278#define BNX2_HC_TX_TICKS_4_INT (0x3ffL<<16)
5279
5280#define BNX2_HC_COM_TICKS_4 0x00006a84
5281#define BNX2_HC_COM_TICKS_4_VALUE (0x3ffL<<0)
5282#define BNX2_HC_COM_TICKS_4_INT (0x3ffL<<16)
5283
5284#define BNX2_HC_CMD_TICKS_4 0x00006a88
5285#define BNX2_HC_CMD_TICKS_4_VALUE (0x3ffL<<0)
5286#define BNX2_HC_CMD_TICKS_4_INT (0x3ffL<<16)
5287
5288#define BNX2_HC_PERIODIC_TICKS_4 0x00006a8c
5289#define BNX2_HC_PERIODIC_TICKS_4_HC_PERIODIC_TICKS (0xffffL<<0)
5290#define BNX2_HC_PERIODIC_TICKS_4_HC_INT_PERIODIC_TICKS (0xffffL<<16)
5291
5292#define BNX2_HC_SB_CONFIG_5 0x00006a90
5293#define BNX2_HC_SB_CONFIG_5_RX_TMR_MODE (1L<<1)
5294#define BNX2_HC_SB_CONFIG_5_TX_TMR_MODE (1L<<2)
5295#define BNX2_HC_SB_CONFIG_5_COM_TMR_MODE (1L<<3)
5296#define BNX2_HC_SB_CONFIG_5_CMD_TMR_MODE (1L<<4)
5297#define BNX2_HC_SB_CONFIG_5_PER_MODE (1L<<16)
5298#define BNX2_HC_SB_CONFIG_5_ONE_SHOT (1L<<17)
5299#define BNX2_HC_SB_CONFIG_5_USE_INT_PARAM (1L<<18)
5300#define BNX2_HC_SB_CONFIG_5_PER_COLLECT_LIMIT (0xfL<<20)
5301
5302#define BNX2_HC_TX_QUICK_CONS_TRIP_5 0x00006a94
5303#define BNX2_HC_TX_QUICK_CONS_TRIP_5_VALUE (0xffL<<0)
5304#define BNX2_HC_TX_QUICK_CONS_TRIP_5_INT (0xffL<<16)
5305
5306#define BNX2_HC_COMP_PROD_TRIP_5 0x00006a98
5307#define BNX2_HC_COMP_PROD_TRIP_5_VALUE (0xffL<<0)
5308#define BNX2_HC_COMP_PROD_TRIP_5_INT (0xffL<<16)
5309
5310#define BNX2_HC_RX_QUICK_CONS_TRIP_5 0x00006a9c
5311#define BNX2_HC_RX_QUICK_CONS_TRIP_5_VALUE (0xffL<<0)
5312#define BNX2_HC_RX_QUICK_CONS_TRIP_5_INT (0xffL<<16)
5313
5314#define BNX2_HC_RX_TICKS_5 0x00006aa0
5315#define BNX2_HC_RX_TICKS_5_VALUE (0x3ffL<<0)
5316#define BNX2_HC_RX_TICKS_5_INT (0x3ffL<<16)
5317
5318#define BNX2_HC_TX_TICKS_5 0x00006aa4
5319#define BNX2_HC_TX_TICKS_5_VALUE (0x3ffL<<0)
5320#define BNX2_HC_TX_TICKS_5_INT (0x3ffL<<16)
5321
5322#define BNX2_HC_COM_TICKS_5 0x00006aa8
5323#define BNX2_HC_COM_TICKS_5_VALUE (0x3ffL<<0)
5324#define BNX2_HC_COM_TICKS_5_INT (0x3ffL<<16)
5325
5326#define BNX2_HC_CMD_TICKS_5 0x00006aac
5327#define BNX2_HC_CMD_TICKS_5_VALUE (0x3ffL<<0)
5328#define BNX2_HC_CMD_TICKS_5_INT (0x3ffL<<16)
5329
5330#define BNX2_HC_PERIODIC_TICKS_5 0x00006ab0
5331#define BNX2_HC_PERIODIC_TICKS_5_HC_PERIODIC_TICKS (0xffffL<<0)
5332#define BNX2_HC_PERIODIC_TICKS_5_HC_INT_PERIODIC_TICKS (0xffffL<<16)
5333
5334#define BNX2_HC_SB_CONFIG_6 0x00006ab4
5335#define BNX2_HC_SB_CONFIG_6_RX_TMR_MODE (1L<<1)
5336#define BNX2_HC_SB_CONFIG_6_TX_TMR_MODE (1L<<2)
5337#define BNX2_HC_SB_CONFIG_6_COM_TMR_MODE (1L<<3)
5338#define BNX2_HC_SB_CONFIG_6_CMD_TMR_MODE (1L<<4)
5339#define BNX2_HC_SB_CONFIG_6_PER_MODE (1L<<16)
5340#define BNX2_HC_SB_CONFIG_6_ONE_SHOT (1L<<17)
5341#define BNX2_HC_SB_CONFIG_6_USE_INT_PARAM (1L<<18)
5342#define BNX2_HC_SB_CONFIG_6_PER_COLLECT_LIMIT (0xfL<<20)
5343
5344#define BNX2_HC_TX_QUICK_CONS_TRIP_6 0x00006ab8
5345#define BNX2_HC_TX_QUICK_CONS_TRIP_6_VALUE (0xffL<<0)
5346#define BNX2_HC_TX_QUICK_CONS_TRIP_6_INT (0xffL<<16)
5347
5348#define BNX2_HC_COMP_PROD_TRIP_6 0x00006abc
5349#define BNX2_HC_COMP_PROD_TRIP_6_VALUE (0xffL<<0)
5350#define BNX2_HC_COMP_PROD_TRIP_6_INT (0xffL<<16)
5351
5352#define BNX2_HC_RX_QUICK_CONS_TRIP_6 0x00006ac0
5353#define BNX2_HC_RX_QUICK_CONS_TRIP_6_VALUE (0xffL<<0)
5354#define BNX2_HC_RX_QUICK_CONS_TRIP_6_INT (0xffL<<16)
5355
5356#define BNX2_HC_RX_TICKS_6 0x00006ac4
5357#define BNX2_HC_RX_TICKS_6_VALUE (0x3ffL<<0)
5358#define BNX2_HC_RX_TICKS_6_INT (0x3ffL<<16)
5359
5360#define BNX2_HC_TX_TICKS_6 0x00006ac8
5361#define BNX2_HC_TX_TICKS_6_VALUE (0x3ffL<<0)
5362#define BNX2_HC_TX_TICKS_6_INT (0x3ffL<<16)
5363
5364#define BNX2_HC_COM_TICKS_6 0x00006acc
5365#define BNX2_HC_COM_TICKS_6_VALUE (0x3ffL<<0)
5366#define BNX2_HC_COM_TICKS_6_INT (0x3ffL<<16)
5367
5368#define BNX2_HC_CMD_TICKS_6 0x00006ad0
5369#define BNX2_HC_CMD_TICKS_6_VALUE (0x3ffL<<0)
5370#define BNX2_HC_CMD_TICKS_6_INT (0x3ffL<<16)
5371
5372#define BNX2_HC_PERIODIC_TICKS_6 0x00006ad4
5373#define BNX2_HC_PERIODIC_TICKS_6_HC_PERIODIC_TICKS (0xffffL<<0)
5374#define BNX2_HC_PERIODIC_TICKS_6_HC_INT_PERIODIC_TICKS (0xffffL<<16)
5375
5376#define BNX2_HC_SB_CONFIG_7 0x00006ad8
5377#define BNX2_HC_SB_CONFIG_7_RX_TMR_MODE (1L<<1)
5378#define BNX2_HC_SB_CONFIG_7_TX_TMR_MODE (1L<<2)
5379#define BNX2_HC_SB_CONFIG_7_COM_TMR_MODE (1L<<3)
5380#define BNX2_HC_SB_CONFIG_7_CMD_TMR_MODE (1L<<4)
5381#define BNX2_HC_SB_CONFIG_7_PER_MODE (1L<<16)
5382#define BNX2_HC_SB_CONFIG_7_ONE_SHOT (1L<<17)
5383#define BNX2_HC_SB_CONFIG_7_USE_INT_PARAM (1L<<18)
5384#define BNX2_HC_SB_CONFIG_7_PER_COLLECT_LIMIT (0xfL<<20)
5385
5386#define BNX2_HC_TX_QUICK_CONS_TRIP_7 0x00006adc
5387#define BNX2_HC_TX_QUICK_CONS_TRIP_7_VALUE (0xffL<<0)
5388#define BNX2_HC_TX_QUICK_CONS_TRIP_7_INT (0xffL<<16)
5389
5390#define BNX2_HC_COMP_PROD_TRIP_7 0x00006ae0
5391#define BNX2_HC_COMP_PROD_TRIP_7_VALUE (0xffL<<0)
5392#define BNX2_HC_COMP_PROD_TRIP_7_INT (0xffL<<16)
5393
5394#define BNX2_HC_RX_QUICK_CONS_TRIP_7 0x00006ae4
5395#define BNX2_HC_RX_QUICK_CONS_TRIP_7_VALUE (0xffL<<0)
5396#define BNX2_HC_RX_QUICK_CONS_TRIP_7_INT (0xffL<<16)
5397
5398#define BNX2_HC_RX_TICKS_7 0x00006ae8
5399#define BNX2_HC_RX_TICKS_7_VALUE (0x3ffL<<0)
5400#define BNX2_HC_RX_TICKS_7_INT (0x3ffL<<16)
5401
5402#define BNX2_HC_TX_TICKS_7 0x00006aec
5403#define BNX2_HC_TX_TICKS_7_VALUE (0x3ffL<<0)
5404#define BNX2_HC_TX_TICKS_7_INT (0x3ffL<<16)
5405
5406#define BNX2_HC_COM_TICKS_7 0x00006af0
5407#define BNX2_HC_COM_TICKS_7_VALUE (0x3ffL<<0)
5408#define BNX2_HC_COM_TICKS_7_INT (0x3ffL<<16)
5409
5410#define BNX2_HC_CMD_TICKS_7 0x00006af4
5411#define BNX2_HC_CMD_TICKS_7_VALUE (0x3ffL<<0)
5412#define BNX2_HC_CMD_TICKS_7_INT (0x3ffL<<16)
5413
5414#define BNX2_HC_PERIODIC_TICKS_7 0x00006af8
5415#define BNX2_HC_PERIODIC_TICKS_7_HC_PERIODIC_TICKS (0xffffL<<0)
5416#define BNX2_HC_PERIODIC_TICKS_7_HC_INT_PERIODIC_TICKS (0xffffL<<16)
5417
5418#define BNX2_HC_SB_CONFIG_8 0x00006afc
5419#define BNX2_HC_SB_CONFIG_8_RX_TMR_MODE (1L<<1)
5420#define BNX2_HC_SB_CONFIG_8_TX_TMR_MODE (1L<<2)
5421#define BNX2_HC_SB_CONFIG_8_COM_TMR_MODE (1L<<3)
5422#define BNX2_HC_SB_CONFIG_8_CMD_TMR_MODE (1L<<4)
5423#define BNX2_HC_SB_CONFIG_8_PER_MODE (1L<<16)
5424#define BNX2_HC_SB_CONFIG_8_ONE_SHOT (1L<<17)
5425#define BNX2_HC_SB_CONFIG_8_USE_INT_PARAM (1L<<18)
5426#define BNX2_HC_SB_CONFIG_8_PER_COLLECT_LIMIT (0xfL<<20)
5427
5428#define BNX2_HC_TX_QUICK_CONS_TRIP_8 0x00006b00
5429#define BNX2_HC_TX_QUICK_CONS_TRIP_8_VALUE (0xffL<<0)
5430#define BNX2_HC_TX_QUICK_CONS_TRIP_8_INT (0xffL<<16)
5431
5432#define BNX2_HC_COMP_PROD_TRIP_8 0x00006b04
5433#define BNX2_HC_COMP_PROD_TRIP_8_VALUE (0xffL<<0)
5434#define BNX2_HC_COMP_PROD_TRIP_8_INT (0xffL<<16)
5435
5436#define BNX2_HC_RX_QUICK_CONS_TRIP_8 0x00006b08
5437#define BNX2_HC_RX_QUICK_CONS_TRIP_8_VALUE (0xffL<<0)
5438#define BNX2_HC_RX_QUICK_CONS_TRIP_8_INT (0xffL<<16)
5439
5440#define BNX2_HC_RX_TICKS_8 0x00006b0c
5441#define BNX2_HC_RX_TICKS_8_VALUE (0x3ffL<<0)
5442#define BNX2_HC_RX_TICKS_8_INT (0x3ffL<<16)
5443
5444#define BNX2_HC_TX_TICKS_8 0x00006b10
5445#define BNX2_HC_TX_TICKS_8_VALUE (0x3ffL<<0)
5446#define BNX2_HC_TX_TICKS_8_INT (0x3ffL<<16)
5447
5448#define BNX2_HC_COM_TICKS_8 0x00006b14
5449#define BNX2_HC_COM_TICKS_8_VALUE (0x3ffL<<0)
5450#define BNX2_HC_COM_TICKS_8_INT (0x3ffL<<16)
5451
5452#define BNX2_HC_CMD_TICKS_8 0x00006b18
5453#define BNX2_HC_CMD_TICKS_8_VALUE (0x3ffL<<0)
5454#define BNX2_HC_CMD_TICKS_8_INT (0x3ffL<<16)
5455
5456#define BNX2_HC_PERIODIC_TICKS_8 0x00006b1c
5457#define BNX2_HC_PERIODIC_TICKS_8_HC_PERIODIC_TICKS (0xffffL<<0)
5458#define BNX2_HC_PERIODIC_TICKS_8_HC_INT_PERIODIC_TICKS (0xffffL<<16)
3041 5459
3042 5460
3043/* 5461/*
@@ -3063,7 +5481,7 @@ struct l2_fhdr {
3063#define BNX2_TXP_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3) 5481#define BNX2_TXP_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3)
3064#define BNX2_TXP_CPU_STATE_PAGE_0_INST_HALTED (1L<<4) 5482#define BNX2_TXP_CPU_STATE_PAGE_0_INST_HALTED (1L<<4)
3065#define BNX2_TXP_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5) 5483#define BNX2_TXP_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5)
3066#define BNX2_TXP_CPU_STATE_BAD_pc_HALTED (1L<<6) 5484#define BNX2_TXP_CPU_STATE_BAD_PC_HALTED (1L<<6)
3067#define BNX2_TXP_CPU_STATE_ALIGN_HALTED (1L<<7) 5485#define BNX2_TXP_CPU_STATE_ALIGN_HALTED (1L<<7)
3068#define BNX2_TXP_CPU_STATE_FIO_ABORT_HALTED (1L<<8) 5486#define BNX2_TXP_CPU_STATE_FIO_ABORT_HALTED (1L<<8)
3069#define BNX2_TXP_CPU_STATE_SOFT_HALTED (1L<<10) 5487#define BNX2_TXP_CPU_STATE_SOFT_HALTED (1L<<10)
@@ -3111,7 +5529,7 @@ struct l2_fhdr {
3111#define BNX2_TXP_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2) 5529#define BNX2_TXP_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2)
3112 5530
3113#define BNX2_TXP_CPU_REG_FILE 0x00045200 5531#define BNX2_TXP_CPU_REG_FILE 0x00045200
3114#define BNX2_TXP_FTQ_DATA 0x000453c0 5532#define BNX2_TXP_TXPQ 0x000453c0
3115#define BNX2_TXP_FTQ_CMD 0x000453f8 5533#define BNX2_TXP_FTQ_CMD 0x000453f8
3116#define BNX2_TXP_FTQ_CMD_OFFSET (0x3ffL<<0) 5534#define BNX2_TXP_FTQ_CMD_OFFSET (0x3ffL<<0)
3117#define BNX2_TXP_FTQ_CMD_WR_TOP (1L<<10) 5535#define BNX2_TXP_FTQ_CMD_WR_TOP (1L<<10)
@@ -3158,7 +5576,7 @@ struct l2_fhdr {
3158#define BNX2_TPAT_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3) 5576#define BNX2_TPAT_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3)
3159#define BNX2_TPAT_CPU_STATE_PAGE_0_INST_HALTED (1L<<4) 5577#define BNX2_TPAT_CPU_STATE_PAGE_0_INST_HALTED (1L<<4)
3160#define BNX2_TPAT_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5) 5578#define BNX2_TPAT_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5)
3161#define BNX2_TPAT_CPU_STATE_BAD_pc_HALTED (1L<<6) 5579#define BNX2_TPAT_CPU_STATE_BAD_PC_HALTED (1L<<6)
3162#define BNX2_TPAT_CPU_STATE_ALIGN_HALTED (1L<<7) 5580#define BNX2_TPAT_CPU_STATE_ALIGN_HALTED (1L<<7)
3163#define BNX2_TPAT_CPU_STATE_FIO_ABORT_HALTED (1L<<8) 5581#define BNX2_TPAT_CPU_STATE_FIO_ABORT_HALTED (1L<<8)
3164#define BNX2_TPAT_CPU_STATE_SOFT_HALTED (1L<<10) 5582#define BNX2_TPAT_CPU_STATE_SOFT_HALTED (1L<<10)
@@ -3206,7 +5624,7 @@ struct l2_fhdr {
3206#define BNX2_TPAT_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2) 5624#define BNX2_TPAT_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2)
3207 5625
3208#define BNX2_TPAT_CPU_REG_FILE 0x00085200 5626#define BNX2_TPAT_CPU_REG_FILE 0x00085200
3209#define BNX2_TPAT_FTQ_DATA 0x000853c0 5627#define BNX2_TPAT_TPATQ 0x000853c0
3210#define BNX2_TPAT_FTQ_CMD 0x000853f8 5628#define BNX2_TPAT_FTQ_CMD 0x000853f8
3211#define BNX2_TPAT_FTQ_CMD_OFFSET (0x3ffL<<0) 5629#define BNX2_TPAT_FTQ_CMD_OFFSET (0x3ffL<<0)
3212#define BNX2_TPAT_FTQ_CMD_WR_TOP (1L<<10) 5630#define BNX2_TPAT_FTQ_CMD_WR_TOP (1L<<10)
@@ -3253,7 +5671,7 @@ struct l2_fhdr {
3253#define BNX2_RXP_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3) 5671#define BNX2_RXP_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3)
3254#define BNX2_RXP_CPU_STATE_PAGE_0_INST_HALTED (1L<<4) 5672#define BNX2_RXP_CPU_STATE_PAGE_0_INST_HALTED (1L<<4)
3255#define BNX2_RXP_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5) 5673#define BNX2_RXP_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5)
3256#define BNX2_RXP_CPU_STATE_BAD_pc_HALTED (1L<<6) 5674#define BNX2_RXP_CPU_STATE_BAD_PC_HALTED (1L<<6)
3257#define BNX2_RXP_CPU_STATE_ALIGN_HALTED (1L<<7) 5675#define BNX2_RXP_CPU_STATE_ALIGN_HALTED (1L<<7)
3258#define BNX2_RXP_CPU_STATE_FIO_ABORT_HALTED (1L<<8) 5676#define BNX2_RXP_CPU_STATE_FIO_ABORT_HALTED (1L<<8)
3259#define BNX2_RXP_CPU_STATE_SOFT_HALTED (1L<<10) 5677#define BNX2_RXP_CPU_STATE_SOFT_HALTED (1L<<10)
@@ -3301,7 +5719,29 @@ struct l2_fhdr {
3301#define BNX2_RXP_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2) 5719#define BNX2_RXP_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2)
3302 5720
3303#define BNX2_RXP_CPU_REG_FILE 0x000c5200 5721#define BNX2_RXP_CPU_REG_FILE 0x000c5200
3304#define BNX2_RXP_CFTQ_DATA 0x000c5380 5722#define BNX2_RXP_PFE_PFE_CTL 0x000c537c
5723#define BNX2_RXP_PFE_PFE_CTL_INC_USAGE_CNT (1L<<0)
5724#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE (0xfL<<4)
5725#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_0 (0L<<4)
5726#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_1 (1L<<4)
5727#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_2 (2L<<4)
5728#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_3 (3L<<4)
5729#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_4 (4L<<4)
5730#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_5 (5L<<4)
5731#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_6 (6L<<4)
5732#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_7 (7L<<4)
5733#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_8 (8L<<4)
5734#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_9 (9L<<4)
5735#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_10 (10L<<4)
5736#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_11 (11L<<4)
5737#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_12 (12L<<4)
5738#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_13 (13L<<4)
5739#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_14 (14L<<4)
5740#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_15 (15L<<4)
5741#define BNX2_RXP_PFE_PFE_CTL_PFE_COUNT (0xfL<<12)
5742#define BNX2_RXP_PFE_PFE_CTL_OFFSET (0x1ffL<<16)
5743
5744#define BNX2_RXP_RXPCQ 0x000c5380
3305#define BNX2_RXP_CFTQ_CMD 0x000c53b8 5745#define BNX2_RXP_CFTQ_CMD 0x000c53b8
3306#define BNX2_RXP_CFTQ_CMD_OFFSET (0x3ffL<<0) 5746#define BNX2_RXP_CFTQ_CMD_OFFSET (0x3ffL<<0)
3307#define BNX2_RXP_CFTQ_CMD_WR_TOP (1L<<10) 5747#define BNX2_RXP_CFTQ_CMD_WR_TOP (1L<<10)
@@ -3322,7 +5762,7 @@ struct l2_fhdr {
3322#define BNX2_RXP_CFTQ_CTL_MAX_DEPTH (0x3ffL<<12) 5762#define BNX2_RXP_CFTQ_CTL_MAX_DEPTH (0x3ffL<<12)
3323#define BNX2_RXP_CFTQ_CTL_CUR_DEPTH (0x3ffL<<22) 5763#define BNX2_RXP_CFTQ_CTL_CUR_DEPTH (0x3ffL<<22)
3324 5764
3325#define BNX2_RXP_FTQ_DATA 0x000c53c0 5765#define BNX2_RXP_RXPQ 0x000c53c0
3326#define BNX2_RXP_FTQ_CMD 0x000c53f8 5766#define BNX2_RXP_FTQ_CMD 0x000c53f8
3327#define BNX2_RXP_FTQ_CMD_OFFSET (0x3ffL<<0) 5767#define BNX2_RXP_FTQ_CMD_OFFSET (0x3ffL<<0)
3328#define BNX2_RXP_FTQ_CMD_WR_TOP (1L<<10) 5768#define BNX2_RXP_FTQ_CMD_WR_TOP (1L<<10)
@@ -3350,6 +5790,10 @@ struct l2_fhdr {
3350 * com_reg definition 5790 * com_reg definition
3351 * offset: 0x100000 5791 * offset: 0x100000
3352 */ 5792 */
5793#define BNX2_COM_CKSUM_ERROR_STATUS 0x00100000
5794#define BNX2_COM_CKSUM_ERROR_STATUS_CALCULATED (0xffffL<<0)
5795#define BNX2_COM_CKSUM_ERROR_STATUS_EXPECTED (0xffffL<<16)
5796
3353#define BNX2_COM_CPU_MODE 0x00105000 5797#define BNX2_COM_CPU_MODE 0x00105000
3354#define BNX2_COM_CPU_MODE_LOCAL_RST (1L<<0) 5798#define BNX2_COM_CPU_MODE_LOCAL_RST (1L<<0)
3355#define BNX2_COM_CPU_MODE_STEP_ENA (1L<<1) 5799#define BNX2_COM_CPU_MODE_STEP_ENA (1L<<1)
@@ -3369,7 +5813,7 @@ struct l2_fhdr {
3369#define BNX2_COM_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3) 5813#define BNX2_COM_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3)
3370#define BNX2_COM_CPU_STATE_PAGE_0_INST_HALTED (1L<<4) 5814#define BNX2_COM_CPU_STATE_PAGE_0_INST_HALTED (1L<<4)
3371#define BNX2_COM_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5) 5815#define BNX2_COM_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5)
3372#define BNX2_COM_CPU_STATE_BAD_pc_HALTED (1L<<6) 5816#define BNX2_COM_CPU_STATE_BAD_PC_HALTED (1L<<6)
3373#define BNX2_COM_CPU_STATE_ALIGN_HALTED (1L<<7) 5817#define BNX2_COM_CPU_STATE_ALIGN_HALTED (1L<<7)
3374#define BNX2_COM_CPU_STATE_FIO_ABORT_HALTED (1L<<8) 5818#define BNX2_COM_CPU_STATE_FIO_ABORT_HALTED (1L<<8)
3375#define BNX2_COM_CPU_STATE_SOFT_HALTED (1L<<10) 5819#define BNX2_COM_CPU_STATE_SOFT_HALTED (1L<<10)
@@ -3417,7 +5861,29 @@ struct l2_fhdr {
3417#define BNX2_COM_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2) 5861#define BNX2_COM_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2)
3418 5862
3419#define BNX2_COM_CPU_REG_FILE 0x00105200 5863#define BNX2_COM_CPU_REG_FILE 0x00105200
3420#define BNX2_COM_COMXQ_FTQ_DATA 0x00105340 5864#define BNX2_COM_COMTQ_PFE_PFE_CTL 0x001052bc
5865#define BNX2_COM_COMTQ_PFE_PFE_CTL_INC_USAGE_CNT (1L<<0)
5866#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE (0xfL<<4)
5867#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_0 (0L<<4)
5868#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_1 (1L<<4)
5869#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_2 (2L<<4)
5870#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_3 (3L<<4)
5871#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_4 (4L<<4)
5872#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_5 (5L<<4)
5873#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_6 (6L<<4)
5874#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_7 (7L<<4)
5875#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_8 (8L<<4)
5876#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_9 (9L<<4)
5877#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_10 (10L<<4)
5878#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_11 (11L<<4)
5879#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_12 (12L<<4)
5880#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_13 (13L<<4)
5881#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_14 (14L<<4)
5882#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_15 (15L<<4)
5883#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_COUNT (0xfL<<12)
5884#define BNX2_COM_COMTQ_PFE_PFE_CTL_OFFSET (0x1ffL<<16)
5885
5886#define BNX2_COM_COMXQ 0x00105340
3421#define BNX2_COM_COMXQ_FTQ_CMD 0x00105378 5887#define BNX2_COM_COMXQ_FTQ_CMD 0x00105378
3422#define BNX2_COM_COMXQ_FTQ_CMD_OFFSET (0x3ffL<<0) 5888#define BNX2_COM_COMXQ_FTQ_CMD_OFFSET (0x3ffL<<0)
3423#define BNX2_COM_COMXQ_FTQ_CMD_WR_TOP (1L<<10) 5889#define BNX2_COM_COMXQ_FTQ_CMD_WR_TOP (1L<<10)
@@ -3438,7 +5904,7 @@ struct l2_fhdr {
3438#define BNX2_COM_COMXQ_FTQ_CTL_MAX_DEPTH (0x3ffL<<12) 5904#define BNX2_COM_COMXQ_FTQ_CTL_MAX_DEPTH (0x3ffL<<12)
3439#define BNX2_COM_COMXQ_FTQ_CTL_CUR_DEPTH (0x3ffL<<22) 5905#define BNX2_COM_COMXQ_FTQ_CTL_CUR_DEPTH (0x3ffL<<22)
3440 5906
3441#define BNX2_COM_COMTQ_FTQ_DATA 0x00105380 5907#define BNX2_COM_COMTQ 0x00105380
3442#define BNX2_COM_COMTQ_FTQ_CMD 0x001053b8 5908#define BNX2_COM_COMTQ_FTQ_CMD 0x001053b8
3443#define BNX2_COM_COMTQ_FTQ_CMD_OFFSET (0x3ffL<<0) 5909#define BNX2_COM_COMTQ_FTQ_CMD_OFFSET (0x3ffL<<0)
3444#define BNX2_COM_COMTQ_FTQ_CMD_WR_TOP (1L<<10) 5910#define BNX2_COM_COMTQ_FTQ_CMD_WR_TOP (1L<<10)
@@ -3459,7 +5925,7 @@ struct l2_fhdr {
3459#define BNX2_COM_COMTQ_FTQ_CTL_MAX_DEPTH (0x3ffL<<12) 5925#define BNX2_COM_COMTQ_FTQ_CTL_MAX_DEPTH (0x3ffL<<12)
3460#define BNX2_COM_COMTQ_FTQ_CTL_CUR_DEPTH (0x3ffL<<22) 5926#define BNX2_COM_COMTQ_FTQ_CTL_CUR_DEPTH (0x3ffL<<22)
3461 5927
3462#define BNX2_COM_COMQ_FTQ_DATA 0x001053c0 5928#define BNX2_COM_COMQ 0x001053c0
3463#define BNX2_COM_COMQ_FTQ_CMD 0x001053f8 5929#define BNX2_COM_COMQ_FTQ_CMD 0x001053f8
3464#define BNX2_COM_COMQ_FTQ_CMD_OFFSET (0x3ffL<<0) 5930#define BNX2_COM_COMQ_FTQ_CMD_OFFSET (0x3ffL<<0)
3465#define BNX2_COM_COMQ_FTQ_CMD_WR_TOP (1L<<10) 5931#define BNX2_COM_COMQ_FTQ_CMD_WR_TOP (1L<<10)
@@ -3489,6 +5955,10 @@ struct l2_fhdr {
3489 * cp_reg definition 5955 * cp_reg definition
3490 * offset: 0x180000 5956 * offset: 0x180000
3491 */ 5957 */
5958#define BNX2_CP_CKSUM_ERROR_STATUS 0x00180000
5959#define BNX2_CP_CKSUM_ERROR_STATUS_CALCULATED (0xffffL<<0)
5960#define BNX2_CP_CKSUM_ERROR_STATUS_EXPECTED (0xffffL<<16)
5961
3492#define BNX2_CP_CPU_MODE 0x00185000 5962#define BNX2_CP_CPU_MODE 0x00185000
3493#define BNX2_CP_CPU_MODE_LOCAL_RST (1L<<0) 5963#define BNX2_CP_CPU_MODE_LOCAL_RST (1L<<0)
3494#define BNX2_CP_CPU_MODE_STEP_ENA (1L<<1) 5964#define BNX2_CP_CPU_MODE_STEP_ENA (1L<<1)
@@ -3508,7 +5978,7 @@ struct l2_fhdr {
3508#define BNX2_CP_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3) 5978#define BNX2_CP_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3)
3509#define BNX2_CP_CPU_STATE_PAGE_0_INST_HALTED (1L<<4) 5979#define BNX2_CP_CPU_STATE_PAGE_0_INST_HALTED (1L<<4)
3510#define BNX2_CP_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5) 5980#define BNX2_CP_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5)
3511#define BNX2_CP_CPU_STATE_BAD_pc_HALTED (1L<<6) 5981#define BNX2_CP_CPU_STATE_BAD_PC_HALTED (1L<<6)
3512#define BNX2_CP_CPU_STATE_ALIGN_HALTED (1L<<7) 5982#define BNX2_CP_CPU_STATE_ALIGN_HALTED (1L<<7)
3513#define BNX2_CP_CPU_STATE_FIO_ABORT_HALTED (1L<<8) 5983#define BNX2_CP_CPU_STATE_FIO_ABORT_HALTED (1L<<8)
3514#define BNX2_CP_CPU_STATE_SOFT_HALTED (1L<<10) 5984#define BNX2_CP_CPU_STATE_SOFT_HALTED (1L<<10)
@@ -3556,7 +6026,29 @@ struct l2_fhdr {
3556#define BNX2_CP_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2) 6026#define BNX2_CP_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2)
3557 6027
3558#define BNX2_CP_CPU_REG_FILE 0x00185200 6028#define BNX2_CP_CPU_REG_FILE 0x00185200
3559#define BNX2_CP_CPQ_FTQ_DATA 0x001853c0 6029#define BNX2_CP_CPQ_PFE_PFE_CTL 0x001853bc
6030#define BNX2_CP_CPQ_PFE_PFE_CTL_INC_USAGE_CNT (1L<<0)
6031#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE (0xfL<<4)
6032#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_0 (0L<<4)
6033#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_1 (1L<<4)
6034#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_2 (2L<<4)
6035#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_3 (3L<<4)
6036#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_4 (4L<<4)
6037#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_5 (5L<<4)
6038#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_6 (6L<<4)
6039#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_7 (7L<<4)
6040#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_8 (8L<<4)
6041#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_9 (9L<<4)
6042#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_10 (10L<<4)
6043#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_11 (11L<<4)
6044#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_12 (12L<<4)
6045#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_13 (13L<<4)
6046#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_14 (14L<<4)
6047#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_15 (15L<<4)
6048#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_COUNT (0xfL<<12)
6049#define BNX2_CP_CPQ_PFE_PFE_CTL_OFFSET (0x1ffL<<16)
6050
6051#define BNX2_CP_CPQ 0x001853c0
3560#define BNX2_CP_CPQ_FTQ_CMD 0x001853f8 6052#define BNX2_CP_CPQ_FTQ_CMD 0x001853f8
3561#define BNX2_CP_CPQ_FTQ_CMD_OFFSET (0x3ffL<<0) 6053#define BNX2_CP_CPQ_FTQ_CMD_OFFSET (0x3ffL<<0)
3562#define BNX2_CP_CPQ_FTQ_CMD_WR_TOP (1L<<10) 6054#define BNX2_CP_CPQ_FTQ_CMD_WR_TOP (1L<<10)
@@ -3584,6 +6076,59 @@ struct l2_fhdr {
3584 * mcp_reg definition 6076 * mcp_reg definition
3585 * offset: 0x140000 6077 * offset: 0x140000
3586 */ 6078 */
6079#define BNX2_MCP_MCP_CONTROL 0x00140080
6080#define BNX2_MCP_MCP_CONTROL_SMBUS_SEL (1L<<30)
6081#define BNX2_MCP_MCP_CONTROL_MCP_ISOLATE (1L<<31)
6082
6083#define BNX2_MCP_MCP_ATTENTION_STATUS 0x00140084
6084#define BNX2_MCP_MCP_ATTENTION_STATUS_DRV_DOORBELL (1L<<29)
6085#define BNX2_MCP_MCP_ATTENTION_STATUS_WATCHDOG_TIMEOUT (1L<<30)
6086#define BNX2_MCP_MCP_ATTENTION_STATUS_CPU_EVENT (1L<<31)
6087
6088#define BNX2_MCP_MCP_HEARTBEAT_CONTROL 0x00140088
6089#define BNX2_MCP_MCP_HEARTBEAT_CONTROL_MCP_HEARTBEAT_ENABLE (1L<<31)
6090
6091#define BNX2_MCP_MCP_HEARTBEAT_STATUS 0x0014008c
6092#define BNX2_MCP_MCP_HEARTBEAT_STATUS_MCP_HEARTBEAT_PERIOD (0x7ffL<<0)
6093#define BNX2_MCP_MCP_HEARTBEAT_STATUS_VALID (1L<<31)
6094
6095#define BNX2_MCP_MCP_HEARTBEAT 0x00140090
6096#define BNX2_MCP_MCP_HEARTBEAT_MCP_HEARTBEAT_COUNT (0x3fffffffL<<0)
6097#define BNX2_MCP_MCP_HEARTBEAT_MCP_HEARTBEAT_INC (1L<<30)
6098#define BNX2_MCP_MCP_HEARTBEAT_MCP_HEARTBEAT_RESET (1L<<31)
6099
6100#define BNX2_MCP_WATCHDOG_RESET 0x00140094
6101#define BNX2_MCP_WATCHDOG_RESET_WATCHDOG_RESET (1L<<31)
6102
6103#define BNX2_MCP_WATCHDOG_CONTROL 0x00140098
6104#define BNX2_MCP_WATCHDOG_CONTROL_WATCHDOG_TIMEOUT (0xfffffffL<<0)
6105#define BNX2_MCP_WATCHDOG_CONTROL_WATCHDOG_ATTN (1L<<29)
6106#define BNX2_MCP_WATCHDOG_CONTROL_MCP_RST_ENABLE (1L<<30)
6107#define BNX2_MCP_WATCHDOG_CONTROL_WATCHDOG_ENABLE (1L<<31)
6108
6109#define BNX2_MCP_ACCESS_LOCK 0x0014009c
6110#define BNX2_MCP_ACCESS_LOCK_LOCK (1L<<31)
6111
6112#define BNX2_MCP_TOE_ID 0x001400a0
6113#define BNX2_MCP_TOE_ID_FUNCTION_ID (1L<<31)
6114
6115#define BNX2_MCP_MAILBOX_CFG 0x001400a4
6116#define BNX2_MCP_MAILBOX_CFG_MAILBOX_OFFSET (0x3fffL<<0)
6117#define BNX2_MCP_MAILBOX_CFG_MAILBOX_SIZE (0xfffL<<20)
6118
6119#define BNX2_MCP_MAILBOX_CFG_OTHER_FUNC 0x001400a8
6120#define BNX2_MCP_MAILBOX_CFG_OTHER_FUNC_MAILBOX_OFFSET (0x3fffL<<0)
6121#define BNX2_MCP_MAILBOX_CFG_OTHER_FUNC_MAILBOX_SIZE (0xfffL<<20)
6122
6123#define BNX2_MCP_MCP_DOORBELL 0x001400ac
6124#define BNX2_MCP_MCP_DOORBELL_MCP_DOORBELL (1L<<31)
6125
6126#define BNX2_MCP_DRIVER_DOORBELL 0x001400b0
6127#define BNX2_MCP_DRIVER_DOORBELL_DRIVER_DOORBELL (1L<<31)
6128
6129#define BNX2_MCP_DRIVER_DOORBELL_OTHER_FUNC 0x001400b4
6130#define BNX2_MCP_DRIVER_DOORBELL_OTHER_FUNC_DRIVER_DOORBELL (1L<<31)
6131
3587#define BNX2_MCP_CPU_MODE 0x00145000 6132#define BNX2_MCP_CPU_MODE 0x00145000
3588#define BNX2_MCP_CPU_MODE_LOCAL_RST (1L<<0) 6133#define BNX2_MCP_CPU_MODE_LOCAL_RST (1L<<0)
3589#define BNX2_MCP_CPU_MODE_STEP_ENA (1L<<1) 6134#define BNX2_MCP_CPU_MODE_STEP_ENA (1L<<1)
@@ -3603,7 +6148,7 @@ struct l2_fhdr {
3603#define BNX2_MCP_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3) 6148#define BNX2_MCP_CPU_STATE_PAGE_0_DATA_HALTED (1L<<3)
3604#define BNX2_MCP_CPU_STATE_PAGE_0_INST_HALTED (1L<<4) 6149#define BNX2_MCP_CPU_STATE_PAGE_0_INST_HALTED (1L<<4)
3605#define BNX2_MCP_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5) 6150#define BNX2_MCP_CPU_STATE_BAD_DATA_ADDR_HALTED (1L<<5)
3606#define BNX2_MCP_CPU_STATE_BAD_pc_HALTED (1L<<6) 6151#define BNX2_MCP_CPU_STATE_BAD_PC_HALTED (1L<<6)
3607#define BNX2_MCP_CPU_STATE_ALIGN_HALTED (1L<<7) 6152#define BNX2_MCP_CPU_STATE_ALIGN_HALTED (1L<<7)
3608#define BNX2_MCP_CPU_STATE_FIO_ABORT_HALTED (1L<<8) 6153#define BNX2_MCP_CPU_STATE_FIO_ABORT_HALTED (1L<<8)
3609#define BNX2_MCP_CPU_STATE_SOFT_HALTED (1L<<10) 6154#define BNX2_MCP_CPU_STATE_SOFT_HALTED (1L<<10)
@@ -3651,7 +6196,7 @@ struct l2_fhdr {
3651#define BNX2_MCP_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2) 6196#define BNX2_MCP_CPU_LAST_BRANCH_ADDR_LBA (0x3fffffffL<<2)
3652 6197
3653#define BNX2_MCP_CPU_REG_FILE 0x00145200 6198#define BNX2_MCP_CPU_REG_FILE 0x00145200
3654#define BNX2_MCP_MCPQ_FTQ_DATA 0x001453c0 6199#define BNX2_MCP_MCPQ 0x001453c0
3655#define BNX2_MCP_MCPQ_FTQ_CMD 0x001453f8 6200#define BNX2_MCP_MCPQ_FTQ_CMD 0x001453f8
3656#define BNX2_MCP_MCPQ_FTQ_CMD_OFFSET (0x3ffL<<0) 6201#define BNX2_MCP_MCPQ_FTQ_CMD_OFFSET (0x3ffL<<0)
3657#define BNX2_MCP_MCPQ_FTQ_CMD_WR_TOP (1L<<10) 6202#define BNX2_MCP_MCPQ_FTQ_CMD_WR_TOP (1L<<10)
@@ -3696,6 +6241,8 @@ struct l2_fhdr {
3696 6241
3697/* 5708 Serdes PHY registers */ 6242/* 5708 Serdes PHY registers */
3698 6243
6244#define BCM5708S_BMCR_FORCE_2500 0x20
6245
3699#define BCM5708S_UP1 0xb 6246#define BCM5708S_UP1 0xb
3700 6247
3701#define BCM5708S_UP1_2G5 0x1 6248#define BCM5708S_UP1_2G5 0x1
@@ -3804,6 +6351,7 @@ struct l2_fhdr {
3804#define INVALID_CID_ADDR 0xffffffff 6351#define INVALID_CID_ADDR 0xffffffff
3805 6352
3806#define TX_CID 16 6353#define TX_CID 16
6354#define TX_TSS_CID 32
3807#define RX_CID 0 6355#define RX_CID 0
3808 6356
3809#define MB_TX_CID_ADDR MB_GET_CID_ADDR(TX_CID) 6357#define MB_TX_CID_ADDR MB_GET_CID_ADDR(TX_CID)
@@ -3889,6 +6437,8 @@ struct bnx2 {
3889 6437
3890 u32 tx_prod_bseq __attribute__((aligned(L1_CACHE_BYTES))); 6438 u32 tx_prod_bseq __attribute__((aligned(L1_CACHE_BYTES)));
3891 u16 tx_prod; 6439 u16 tx_prod;
6440 u32 tx_bidx_addr;
6441 u32 tx_bseq_addr;
3892 6442
3893 u16 tx_cons __attribute__((aligned(L1_CACHE_BYTES))); 6443 u16 tx_cons __attribute__((aligned(L1_CACHE_BYTES)));
3894 u16 hw_tx_cons; 6444 u16 hw_tx_cons;
@@ -3945,6 +6495,7 @@ struct bnx2 {
3945#define CHIP_NUM(bp) (((bp)->chip_id) & 0xffff0000) 6495#define CHIP_NUM(bp) (((bp)->chip_id) & 0xffff0000)
3946#define CHIP_NUM_5706 0x57060000 6496#define CHIP_NUM_5706 0x57060000
3947#define CHIP_NUM_5708 0x57080000 6497#define CHIP_NUM_5708 0x57080000
6498#define CHIP_NUM_5709 0x57090000
3948 6499
3949#define CHIP_REV(bp) (((bp)->chip_id) & 0x0000f000) 6500#define CHIP_REV(bp) (((bp)->chip_id) & 0x0000f000)
3950#define CHIP_REV_Ax 0x00000000 6501#define CHIP_REV_Ax 0x00000000
@@ -4007,6 +6558,10 @@ struct bnx2 {
4007 struct statistics_block *stats_blk; 6558 struct statistics_block *stats_blk;
4008 dma_addr_t stats_blk_mapping; 6559 dma_addr_t stats_blk_mapping;
4009 6560
6561 int ctx_pages;
6562 void *ctx_blk[4];
6563 dma_addr_t ctx_blk_mapping[4];
6564
4010 u32 hc_cmd; 6565 u32 hc_cmd;
4011 u32 rx_mode; 6566 u32 rx_mode;
4012 6567
@@ -4038,6 +6593,7 @@ struct bnx2 {
4038 6593
4039 u8 serdes_an_pending; 6594 u8 serdes_an_pending;
4040#define SERDES_AN_TIMEOUT (HZ / 3) 6595#define SERDES_AN_TIMEOUT (HZ / 3)
6596#define SERDES_FORCED_TIMEOUT (HZ / 10)
4041 6597
4042 u8 mac_addr[8]; 6598 u8 mac_addr[8];
4043 6599
@@ -4104,41 +6660,43 @@ struct cpu_reg {
4104}; 6660};
4105 6661
4106struct fw_info { 6662struct fw_info {
4107 u32 ver_major; 6663 const u32 ver_major;
4108 u32 ver_minor; 6664 const u32 ver_minor;
4109 u32 ver_fix; 6665 const u32 ver_fix;
4110 6666
4111 u32 start_addr; 6667 const u32 start_addr;
4112 6668
4113 /* Text section. */ 6669 /* Text section. */
4114 u32 text_addr; 6670 const u32 text_addr;
4115 u32 text_len; 6671 const u32 text_len;
4116 u32 text_index; 6672 const u32 text_index;
4117 u32 *text; 6673 u32 *text;
6674 u8 *gz_text;
6675 const u32 gz_text_len;
4118 6676
4119 /* Data section. */ 6677 /* Data section. */
4120 u32 data_addr; 6678 const u32 data_addr;
4121 u32 data_len; 6679 const u32 data_len;
4122 u32 data_index; 6680 const u32 data_index;
4123 u32 *data; 6681 const u32 *data;
4124 6682
4125 /* SBSS section. */ 6683 /* SBSS section. */
4126 u32 sbss_addr; 6684 const u32 sbss_addr;
4127 u32 sbss_len; 6685 const u32 sbss_len;
4128 u32 sbss_index; 6686 const u32 sbss_index;
4129 u32 *sbss; 6687 const u32 *sbss;
4130 6688
4131 /* BSS section. */ 6689 /* BSS section. */
4132 u32 bss_addr; 6690 const u32 bss_addr;
4133 u32 bss_len; 6691 const u32 bss_len;
4134 u32 bss_index; 6692 const u32 bss_index;
4135 u32 *bss; 6693 const u32 *bss;
4136 6694
4137 /* Read-only section. */ 6695 /* Read-only section. */
4138 u32 rodata_addr; 6696 const u32 rodata_addr;
4139 u32 rodata_len; 6697 const u32 rodata_len;
4140 u32 rodata_index; 6698 const u32 rodata_index;
4141 u32 *rodata; 6699 const u32 *rodata;
4142}; 6700};
4143 6701
4144#define RV2P_PROC1 0 6702#define RV2P_PROC1 0
diff --git a/drivers/net/bnx2_fw.h b/drivers/net/bnx2_fw.h
index 2d753dca0d75..21d368ff424d 100644
--- a/drivers/net/bnx2_fw.h
+++ b/drivers/net/bnx2_fw.h
@@ -14,20 +14,6 @@
14 * accompanying it. 14 * accompanying it.
15 */ 15 */
16 16
17static const int bnx2_COM_b06FwReleaseMajor = 0x1;
18static const int bnx2_COM_b06FwReleaseMinor = 0x0;
19static const int bnx2_COM_b06FwReleaseFix = 0x0;
20static const u32 bnx2_COM_b06FwStartAddr = 0x080008b4;
21static const u32 bnx2_COM_b06FwTextAddr = 0x08000000;
22static const int bnx2_COM_b06FwTextLen = 0x57bc;
23static const u32 bnx2_COM_b06FwDataAddr = 0x08005840;
24static const int bnx2_COM_b06FwDataLen = 0x0;
25static const u32 bnx2_COM_b06FwRodataAddr = 0x080057c0;
26static const int bnx2_COM_b06FwRodataLen = 0x58;
27static const u32 bnx2_COM_b06FwBssAddr = 0x08005860;
28static const int bnx2_COM_b06FwBssLen = 0x88;
29static const u32 bnx2_COM_b06FwSbssAddr = 0x08005840;
30static const int bnx2_COM_b06FwSbssLen = 0x1c;
31static u8 bnx2_COM_b06FwText[] = { 17static u8 bnx2_COM_b06FwText[] = {
32 0x1f, 0x8b, 0x08, 0x08, 0x09, 0x83, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65, 18 0x1f, 0x8b, 0x08, 0x08, 0x09, 0x83, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
33 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xec, 0x5b, 0x7d, 0x6c, 19 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xec, 0x5b, 0x7d, 0x6c,
@@ -673,389 +659,752 @@ static u32 bnx2_COM_b06FwRodata[(0x58/4) + 1] = {
673static u32 bnx2_COM_b06FwBss[(0x88/4) + 1] = { 0x0 }; 659static u32 bnx2_COM_b06FwBss[(0x88/4) + 1] = { 0x0 };
674static u32 bnx2_COM_b06FwSbss[(0x1c/4) + 1] = { 0x0 }; 660static u32 bnx2_COM_b06FwSbss[(0x1c/4) + 1] = { 0x0 };
675 661
676static int bnx2_RXP_b06FwReleaseMajor = 0x1; 662static struct fw_info bnx2_com_fw_06 = {
677static int bnx2_RXP_b06FwReleaseMinor = 0x0; 663 .ver_major = 0x1,
678static int bnx2_RXP_b06FwReleaseFix = 0x0; 664 .ver_minor = 0x0,
679static u32 bnx2_RXP_b06FwStartAddr = 0x08003184; 665 .ver_fix = 0x0,
680static u32 bnx2_RXP_b06FwTextAddr = 0x08000000; 666
681static int bnx2_RXP_b06FwTextLen = 0x588c; 667 .start_addr = 0x080008b4,
682static u32 bnx2_RXP_b06FwDataAddr = 0x080058e0; 668
683static int bnx2_RXP_b06FwDataLen = 0x0; 669 .text_addr = 0x08000000,
684static u32 bnx2_RXP_b06FwRodataAddr = 0x08005890; 670 .text_len = 0x57bc,
685static int bnx2_RXP_b06FwRodataLen = 0x28; 671 .text_index = 0x0,
686static u32 bnx2_RXP_b06FwBssAddr = 0x08005900; 672 .gz_text = bnx2_COM_b06FwText,
687static int bnx2_RXP_b06FwBssLen = 0x13a4; 673 .gz_text_len = sizeof(bnx2_COM_b06FwText),
688static u32 bnx2_RXP_b06FwSbssAddr = 0x080058e0; 674
689static int bnx2_RXP_b06FwSbssLen = 0x1c; 675 .data_addr = 0x08005840,
676 .data_len = 0x0,
677 .data_index = 0x0,
678 .data = bnx2_COM_b06FwData,
679
680 .sbss_addr = 0x08005840,
681 .sbss_len = 0x1c,
682 .sbss_index = 0x0,
683 .sbss = bnx2_COM_b06FwSbss,
684
685 .bss_addr = 0x08005860,
686 .bss_len = 0x88,
687 .bss_index = 0x0,
688 .bss = bnx2_COM_b06FwBss,
689
690 .rodata_addr = 0x080057c0,
691 .rodata_len = 0x58,
692 .rodata_index = 0x0,
693 .rodata = bnx2_COM_b06FwRodata,
694};
695
690static u8 bnx2_RXP_b06FwText[] = { 696static u8 bnx2_RXP_b06FwText[] = {
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692 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xed, 0x5c, 0x5d, 0x6c, 698 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xec, 0x5c, 0x6f, 0x6c,
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902 0x91, 0x85, 0xb3, 0x5b, 0x65, 0xa1, 0x06, 0x99, 0x1a, 0xbf, 0x8e, 0x7d, 908 0x41, 0x30, 0xe1, 0xd8, 0x95, 0x82, 0xe8, 0xa6, 0x9f, 0x1f, 0xe7, 0xb8,
903 0x35, 0xe5, 0xea, 0x9e, 0x47, 0xb1, 0x27, 0x8c, 0x5d, 0x49, 0xe4, 0x6c, 909 0x5b, 0x9f, 0x79, 0x01, 0xba, 0xd7, 0x58, 0xe9, 0xa4, 0x46, 0xc3, 0xa0,
904 0x1b, 0xc4, 0xec, 0x25, 0x5d, 0x49, 0x98, 0x85, 0x9c, 0x1c, 0x81, 0xdf, 910 0x2b, 0xa3, 0x43, 0xa0, 0xd3, 0xa4, 0x46, 0x33, 0x85, 0x5c, 0x6e, 0x33,
905 0x4f, 0xdb, 0xb9, 0x1e, 0x69, 0xc7, 0x7b, 0x7d, 0x04, 0x7c, 0x5b, 0x32, 911 0xa1, 0x3c, 0x94, 0x0e, 0x43, 0xcf, 0x67, 0xa5, 0x8f, 0xf6, 0x1c, 0x3c,
906 0xd5, 0x6b, 0xc9, 0x99, 0xc1, 0x68, 0xff, 0xb6, 0x62, 0x6e, 0x46, 0x16, 912 0x9b, 0x1f, 0xf4, 0xae, 0x3f, 0x73, 0x09, 0xf4, 0xf7, 0xa0, 0x0a, 0xd9,
907 0xcf, 0x66, 0xf0, 0x9b, 0x83, 0xfd, 0xec, 0x94, 0x57, 0x6a, 0xfd, 0xb2, 913 0x2e, 0xe5, 0x5c, 0xf6, 0x87, 0x4c, 0x4f, 0x20, 0x6e, 0x19, 0x43, 0xe6,
908 0x54, 0xdb, 0x2a, 0x8b, 0xb5, 0xe6, 0x7d, 0xe8, 0xec, 0x09, 0xe2, 0x1d, 914 0x7e, 0xf1, 0xab, 0xe0, 0x0e, 0x83, 0x65, 0xf7, 0xaa, 0xac, 0x77, 0x64,
909 0xf1, 0xf4, 0x5b, 0x53, 0xfa, 0x56, 0x71, 0xcd, 0x7e, 0xeb, 0x29, 0xfd, 915 0x9c, 0xc3, 0x7e, 0x4b, 0x2b, 0xaf, 0x81, 0x16, 0x93, 0x9e, 0x6d, 0x6e,
910 0x1f, 0xe4, 0x31, 0x33, 0xa0, 0xa9, 0x17, 0x7e, 0xa4, 0xee, 0x84, 0x26, 916 0x0f, 0xc7, 0x96, 0xe4, 0xc5, 0xb3, 0xcd, 0x2e, 0xfa, 0x61, 0x63, 0x0b,
911 0x79, 0xf6, 0x2a, 0xbc, 0x4f, 0x26, 0x49, 0xfb, 0xf5, 0xc6, 0x07, 0xd1, 917 0x2d, 0x37, 0xf8, 0x7d, 0x27, 0x2d, 0x35, 0x86, 0xae, 0x1e, 0x15, 0x03,
912 0x59, 0xcb, 0xcf, 0x9d, 0x68, 0x52, 0x06, 0xe2, 0xec, 0xbf, 0x71, 0x52, 918 0xb4, 0x7a, 0xe3, 0x4d, 0xe6, 0x57, 0x05, 0xf2, 0x82, 0xc9, 0x8f, 0xe9,
913 0xef, 0x95, 0xe5, 0x6d, 0x0f, 0x58, 0x4f, 0xea, 0xad, 0x88, 0x01, 0x3f, 919 0xbd, 0xd1, 0x5e, 0xfa, 0xe9, 0x3d, 0x76, 0xfd, 0x7e, 0x01, 0x1b, 0x18,
914 0x97, 0x9f, 0xee, 0xd9, 0x24, 0x3f, 0xfc, 0xcd, 0xec, 0xa9, 0x6f, 0x22, 920 0x4d, 0xb2, 0x6d, 0xa3, 0xcf, 0xf3, 0xf6, 0x55, 0x4b, 0xb0, 0x6e, 0xff,
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916 0x75, 0xea, 0xe1, 0x2f, 0xa0, 0x87, 0xec, 0x9c, 0xba, 0x9b, 0x56, 0x3c, 922 0xbc, 0x08, 0x9c, 0x78, 0xd7, 0x1c, 0x02, 0xae, 0x17, 0x25, 0x2f, 0x0e,
917 0x90, 0x3e, 0xf5, 0x52, 0x06, 0x6f, 0x18, 0xab, 0xf7, 0x03, 0x57, 0x59, 923 0xb9, 0xf6, 0x55, 0x42, 0x0e, 0x79, 0xc5, 0x19, 0xca, 0x0a, 0xb1, 0x9d,
918 0xe9, 0xf9, 0x09, 0x27, 0x7b, 0x03, 0xe9, 0xb0, 0xbf, 0x68, 0xf7, 0xa7, 924 0x1a, 0x99, 0x9b, 0xcc, 0xf3, 0xf0, 0xff, 0xa8, 0xab, 0x2a, 0x97, 0xa9,
919 0x77, 0xea, 0x3b, 0x64, 0x32, 0xfd, 0x80, 0xf5, 0xb4, 0x6c, 0x21, 0xce, 925 0x3e, 0x73, 0xc9, 0x61, 0xfd, 0x67, 0xbf, 0xf1, 0x12, 0xf2, 0x4e, 0x93,
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921 0xff, 0x51, 0x38, 0x77, 0x59, 0x5f, 0xd7, 0x79, 0xc6, 0x63, 0x0c, 0x71, 927 0x9c, 0x23, 0xe0, 0x1d, 0xe6, 0xf5, 0x2f, 0xb1, 0x9c, 0x3b, 0x18, 0x36,
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924 0xc0, 0x7f, 0x3f, 0x70, 0xa2, 0xf6, 0x48, 0x47, 0x74, 0xff, 0x4e, 0xd1, 930 0x57, 0xe4, 0x1e, 0xc7, 0x9b, 0xc8, 0xf3, 0xd6, 0xf6, 0xc0, 0x5c, 0x53,
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974 0xb2, 0xe9, 0x58, 0xfb, 0x53, 0x25, 0xcf, 0x62, 0xed, 0x4e, 0xf2, 0x6f, 980 0x78, 0xee, 0xf3, 0x5d, 0x2d, 0xdb, 0xe5, 0xa0, 0xaa, 0x0b, 0x1c, 0x8e,
975 0x5b, 0x23, 0x3b, 0xe5, 0x26, 0x4f, 0xe4, 0xa7, 0x1f, 0x4f, 0x2b, 0x72, 981 0xeb, 0x86, 0x3c, 0xfb, 0xe1, 0x15, 0xbe, 0xaf, 0xb5, 0x10, 0x4f, 0xed,
976 0x21, 0xd8, 0x6d, 0xd2, 0x90, 0xd1, 0x7c, 0x9a, 0xdf, 0xf9, 0x12, 0xbc, 982 0x2c, 0xe1, 0xec, 0x0f, 0xaf, 0x38, 0xf4, 0x68, 0x33, 0x4b, 0x47, 0x9b,
977 0x17, 0x1d, 0x19, 0xe4, 0x9e, 0xa1, 0xdd, 0x60, 0x4e, 0x47, 0x7f, 0x4b, 983 0xb6, 0x79, 0x3f, 0x7c, 0x40, 0x79, 0xed, 0x1e, 0x77, 0x57, 0x8a, 0xfd,
978 0xc8, 0x31, 0xd4, 0x24, 0xe5, 0x85, 0x8c, 0x56, 0x3c, 0x99, 0x45, 0x16, 984 0x96, 0x81, 0x9c, 0xb3, 0xc3, 0x51, 0x39, 0x48, 0x95, 0xeb, 0xb1, 0x05,
979 0xad, 0xbe, 0xd5, 0xc9, 0x8b, 0x4b, 0xb6, 0x7c, 0x1b, 0x7e, 0x7a, 0xb2, 985 0x9b, 0xef, 0x68, 0xcc, 0x06, 0x6d, 0xcc, 0x53, 0xfe, 0x2f, 0x73, 0x14,
980 0x9e, 0x4d, 0x7f, 0x13, 0xf9, 0xc1, 0x91, 0x25, 0xe6, 0x13, 0x3d, 0x29, 986 0xde, 0x9f, 0xfd, 0x34, 0x72, 0x12, 0x1f, 0x39, 0x89, 0x8f, 0x9c, 0xc4,
981 0x65, 0x9b, 0xf3, 0x9a, 0x6c, 0x60, 0x4c, 0x9b, 0x47, 0x7e, 0x6a, 0xdd, 987 0x47, 0x4e, 0xe2, 0x23, 0x27, 0xf1, 0x91, 0x93, 0xf8, 0xc8, 0x49, 0x7c,
982 0x2d, 0x47, 0x82, 0x9f, 0x57, 0xd7, 0xc6, 0x0c, 0xca, 0xb1, 0x36, 0x66, 988 0xe4, 0x24, 0xc8, 0xff, 0x55, 0x5d, 0x30, 0x8e, 0x5c, 0x1b, 0xfe, 0xcb,
983 0x10, 0x0f, 0x63, 0xc6, 0x4e, 0xec, 0x13, 0x63, 0x06, 0xf6, 0xff, 0x24, 989 0xff, 0x6a, 0x98, 0x53, 0x44, 0x31, 0x99, 0xe7, 0x56, 0x37, 0x79, 0x6e,
984 0x63, 0x86, 0x8d, 0x75, 0x8c, 0x19, 0x79, 0x59, 0xac, 0x32, 0x66, 0xec, 990 0x74, 0x4f, 0x7c, 0x00, 0x73, 0x13, 0x61, 0xee, 0xc3, 0x6b, 0xa2, 0x98,
985 0x45, 0x9b, 0x31, 0xa3, 0x80, 0x76, 0x10, 0x2f, 0x16, 0x55, 0xbc, 0xc8, 991 0xcd, 0xeb, 0x68, 0xcc, 0x43, 0xbd, 0x59, 0x98, 0xe4, 0xdc, 0x48, 0xc5,
986 0x5a, 0xcb, 0xc2, 0x38, 0x81, 0x3c, 0xb1, 0x8a, 0x3c, 0xb1, 0x8a, 0x3c, 992 0x2a, 0x95, 0x97, 0xbf, 0x8a, 0xfc, 0xc8, 0x42, 0x7e, 0x34, 0x88, 0x5c,
987 0xb1, 0x8a, 0x3c, 0xb1, 0x8a, 0x3c, 0x11, 0xb6, 0xfe, 0x5a, 0x15, 0x79, 993 0x88, 0xef, 0xb5, 0xa3, 0xfb, 0xa3, 0x82, 0x76, 0xc8, 0x1f, 0xd7, 0xbe,
988 0x22, 0xfc, 0xe7, 0x3c, 0x72, 0x92, 0xa0, 0xa6, 0x38, 0x8c, 0x9a, 0xc2, 994 0xe6, 0x73, 0xde, 0xee, 0x58, 0x65, 0x21, 0x16, 0xfa, 0x29, 0xa0, 0xe2,
989 0xd5, 0xc6, 0xaa, 0xe3, 0xda, 0xbe, 0x2a, 0x6a, 0x43, 0xf5, 0x9d, 0x58, 995 0xe8, 0xb7, 0x90, 0x23, 0x7f, 0x4f, 0xde, 0x95, 0x4d, 0x0c, 0xb3, 0xcc,
990 0x1f, 0xda, 0x80, 0xba, 0xa8, 0xe6, 0x6c, 0x01, 0x5f, 0xd7, 0xe0, 0x1b, 996 0x27, 0x3e, 0x25, 0x4f, 0x8e, 0xf8, 0xab, 0xee, 0xf8, 0xc4, 0x12, 0xf3,
991 0xd4, 0xd3, 0x56, 0x99, 0xca, 0xed, 0x80, 0x7c, 0xd8, 0x7f, 0xfb, 0xfb, 997 0x8f, 0xa8, 0xef, 0x2c, 0x18, 0x7e, 0x36, 0x41, 0xa9, 0x53, 0x5b, 0x30,
992 0xe8, 0x43, 0x3e, 0x9f, 0x63, 0x0d, 0xc2, 0x78, 0xb5, 0x0f, 0x6d, 0x1d, 998 0x67, 0x52, 0xbf, 0xbc, 0x27, 0x82, 0x28, 0xcf, 0xfe, 0x1a, 0xf2, 0x72,
993 0x6d, 0xec, 0xe9, 0x04, 0x7c, 0xc4, 0x7e, 0x90, 0xf9, 0x62, 0x7a, 0x41, 999 0x48, 0x9c, 0xe5, 0xdb, 0x04, 0xc6, 0xcb, 0xfe, 0xb5, 0x32, 0x53, 0x6c,
994 0x9e, 0xdc, 0x1c, 0xd8, 0xf4, 0x6f, 0x31, 0x27, 0x5e, 0xd3, 0xde, 0x88, 1000 0x54, 0xa4, 0x4e, 0x1d, 0x6a, 0x96, 0x90, 0x3f, 0xf5, 0xf6, 0x53, 0x97,
995 0x39, 0xf0, 0x17, 0xd8, 0x97, 0x5a, 0x03, 0x5c, 0xba, 0xfd, 0xe7, 0xc4, 1001 0x81, 0x1a, 0x2a, 0xc2, 0xcd, 0x38, 0x7f, 0x99, 0x92, 0xb5, 0xcd, 0xd9,
996 0xd1, 0xb7, 0xe1, 0xd6, 0x1c, 0xda, 0xd5, 0xf7, 0x9a, 0xfa, 0xb2, 0x98, 1002 0x35, 0x79, 0x42, 0xd6, 0xbc, 0x4f, 0x65, 0xa6, 0x5a, 0xb7, 0x33, 0x5c,
997 0xcf, 0xef, 0xe2, 0x3b, 0xf0, 0xfb, 0x16, 0x7e, 0x61, 0x77, 0xf6, 0x05, 1003 0xd7, 0x82, 0xd6, 0x99, 0x27, 0x81, 0x63, 0x19, 0x39, 0x81, 0x2e, 0xf7,
998 0xcc, 0xe9, 0xc3, 0xef, 0x77, 0x9a, 0xe6, 0x42, 0x0a, 0xfb, 0x2f, 0xd1, 1004 0xae, 0xcc, 0xcc, 0xd6, 0xd5, 0x5d, 0x95, 0xa2, 0x01, 0xf1, 0x2f, 0xd7,
999 0x77, 0x31, 0xa4, 0xc1, 0x6f, 0x89, 0x5f, 0x6a, 0xe2, 0xe3, 0x07, 0xe8, 1005 0x45, 0xfa, 0x92, 0xba, 0xb3, 0x12, 0x12, 0x96, 0xe1, 0x18, 0xde, 0x00,
1000 0xfb, 0x6b, 0xf4, 0xf9, 0xfe, 0xdb, 0x4e, 0xd4, 0x27, 0xa5, 0x96, 0x70, 1006 0x1c, 0xcb, 0x2d, 0x0b, 0x58, 0x96, 0x1d, 0xd3, 0x50, 0x99, 0xa9, 0x34,
1001 0xef, 0x46, 0xd5, 0xde, 0x69, 0xca, 0xe6, 0x8f, 0x2c, 0xe9, 0xaa, 0x0e, 1007 0xda, 0x69, 0x60, 0x3c, 0x8c, 0x37, 0x3a, 0x0f, 0x9f, 0x25, 0x45, 0xe2,
1002 0x7a, 0xae, 0x8e, 0xea, 0x08, 0x71, 0xbe, 0xbc, 0x10, 0xd4, 0xad, 0xc7, 1008 0x54, 0x10, 0x94, 0x47, 0x07, 0xc3, 0x3a, 0x12, 0xf5, 0xe3, 0x09, 0x43,
1003 0x51, 0x73, 0x16, 0xab, 0xb4, 0x91, 0x1c, 0xfa, 0x6d, 0x9c, 0x69, 0x32, 1009 0xea, 0xb9, 0x1a, 0x7f, 0x53, 0xc6, 0x29, 0x4b, 0xf0, 0x3c, 0x3f, 0xf1,
1004 0x69, 0xdc, 0xaa, 0x63, 0x13, 0x89, 0xc9, 0x7a, 0x9b, 0x48, 0x37, 0x69, 1010 0x2e, 0xf7, 0x24, 0xe6, 0x30, 0x5e, 0x8e, 0xd6, 0x8a, 0x70, 0x6d, 0x77,
1005 0x32, 0x4f, 0x22, 0x8e, 0xd9, 0x99, 0xe2, 0xc2, 0xec, 0x8c, 0x07, 0x9c, 1011 0x1b, 0x3f, 0x3b, 0xc2, 0xfd, 0x98, 0x26, 0x3e, 0xe7, 0x65, 0xec, 0xc5,
1006 0x63, 0x75, 0xae, 0xe5, 0x3c, 0x93, 0xf7, 0x63, 0x4d, 0x74, 0x69, 0x13, 1012 0x74, 0xf1, 0x1a, 0x13, 0xb4, 0x41, 0x96, 0xfe, 0xff, 0x96, 0xf7, 0xed,
1007 0x60, 0x06, 0xf4, 0x9e, 0xab, 0x93, 0x7e, 0x40, 0xb3, 0xac, 0x68, 0xda, 1013 0x67, 0x62, 0x9e, 0x1a, 0x80, 0xe1, 0xf5, 0x8c, 0x23, 0x82, 0xc1, 0x8b,
1008 0xe8, 0x8f, 0xea, 0xc7, 0x1c, 0x6a, 0x5d, 0x99, 0x64, 0xed, 0x5c, 0x0c, 1014 0xb3, 0x0a, 0x4e, 0xac, 0xdd, 0xed, 0x7d, 0xd6, 0xbe, 0xed, 0xb4, 0x46,
1009 0x69, 0xba, 0x75, 0x49, 0x24, 0x0a, 0xcd, 0xf8, 0x82, 0x8c, 0xf3, 0xb9, 1015 0xfb, 0x47, 0x78, 0xb2, 0x4a, 0x6e, 0x6b, 0xf0, 0xf2, 0xff, 0x0a, 0xc3,
1010 0xfa, 0xec, 0x8c, 0xfe, 0x42, 0x36, 0xc7, 0x3b, 0x11, 0xd7, 0x9a, 0x9d, 1016 0x13, 0xba, 0xf8, 0x89, 0x3b, 0xd2, 0x6c, 0x5b, 0x6d, 0x1c, 0xdd, 0x35,
1011 0x69, 0x1d, 0x48, 0xc8, 0x8f, 0x91, 0xbb, 0x1d, 0x53, 0x34, 0x66, 0x67, 1017 0x70, 0xcd, 0xcf, 0x35, 0x3c, 0x7f, 0x47, 0x68, 0xaf, 0x4b, 0x4b, 0x61,
1012 0x8c, 0x17, 0x02, 0x5b, 0x0c, 0xe8, 0xe0, 0x3c, 0xc9, 0xb7, 0x43, 0x4e, 1018 0x2c, 0x83, 0x2e, 0xaa, 0xbb, 0xd4, 0x70, 0x6c, 0x70, 0x6c, 0x43, 0xe3,
1013 0xd2, 0x62, 0x4d, 0x1d, 0x8c, 0x4f, 0xaa, 0x7a, 0xd1, 0x94, 0x2b, 0x15, 1019 0x1c, 0x3f, 0xb2, 0x91, 0xf6, 0x7b, 0x42, 0x95, 0x9b, 0x9c, 0x59, 0x8c,
1014 0x45, 0x3b, 0xac, 0xdb, 0xc9, 0xc3, 0xec, 0x8c, 0xfc, 0xd1, 0x2d, 0x1e, 1020 0x7c, 0x0e, 0xfc, 0xc1, 0xb0, 0x11, 0xfa, 0xed, 0x24, 0xfc, 0x56, 0x0f,
1015 0xd6, 0x91, 0x87, 0x78, 0x49, 0x27, 0xd0, 0x5b, 0xc0, 0x7f, 0x12, 0xf5, 1021 0xed, 0x83, 0xbf, 0xb9, 0x13, 0xfe, 0x66, 0x3f, 0xea, 0xca, 0xf1, 0x95,
1016 0x7b, 0x54, 0xab, 0xfb, 0xfe, 0x8a, 0x93, 0x43, 0x5c, 0xe0, 0x3e, 0xb6, 1022 0xf6, 0xfb, 0x57, 0xae, 0x65, 0xab, 0x74, 0x58, 0xca, 0xae, 0x12, 0xe8,
1017 0xa8, 0x3c, 0xd7, 0x73, 0x32, 0xbc, 0xef, 0x9b, 0xe3, 0xdf, 0x39, 0x78, 1023 0xce, 0xc7, 0x90, 0xdf, 0x2e, 0x99, 0xa3, 0x29, 0x79, 0xc2, 0x57, 0xba,
1018 0xf9, 0x01, 0xd4, 0x4d, 0xbc, 0x1b, 0xa4, 0x7f, 0xe1, 0xf7, 0x36, 0xff, 1024 0xfc, 0x2d, 0x62, 0xe3, 0x3d, 0x6f, 0x16, 0x7a, 0xdd, 0x55, 0x10, 0x32,
1019 0xe2, 0x7c, 0xf6, 0x93, 0xe7, 0x81, 0xf4, 0x55, 0xf0, 0xe7, 0xe5, 0xd1, 1025 0xff, 0x52, 0x7c, 0xab, 0x36, 0x14, 0xdf, 0xe0, 0x53, 0x81, 0xdf, 0xa0,
1020 0x87, 0x58, 0x51, 0x6c, 0x44, 0xb8, 0x78, 0xc7, 0xce, 0x39, 0x2a, 0xff, 1026 0x4a, 0xd3, 0xa4, 0x0a, 0xf6, 0xad, 0x60, 0xdf, 0x0a, 0xea, 0xc1, 0xd9,
1021 0x6e, 0xf2, 0xd1, 0x96, 0xf0, 0xdc, 0xa5, 0x8e, 0xc8, 0x27, 0xf9, 0xe9, 1027 0x66, 0xfb, 0x77, 0xaa, 0xee, 0xb0, 0xc6, 0x66, 0xd8, 0xa8, 0x6f, 0x86,
1022 0x84, 0x4d, 0x90, 0x17, 0xce, 0x8f, 0xee, 0x25, 0xd8, 0xfe, 0xb8, 0x36, 1028 0xe7, 0xd2, 0xda, 0x9e, 0xc7, 0xc0, 0xbb, 0x47, 0xc1, 0xbb, 0x23, 0xa8,
1023 0x12, 0xdd, 0xa9, 0x7d, 0x9c, 0x3d, 0x8f, 0x74, 0x76, 0x37, 0x7e, 0x88, 1029 0x83, 0xfe, 0x04, 0x75, 0xd0, 0x1f, 0xa2, 0x0e, 0x3a, 0x8c, 0x3a, 0x68,
1024 0x83, 0xb4, 0x23, 0xbe, 0x22, 0x9e, 0x88, 0x8f, 0xfc, 0x44, 0xbc, 0x28, 1030 0x0a, 0x75, 0xd0, 0x7d, 0xb0, 0xfd, 0x7b, 0x61, 0xfb, 0x93, 0xb0, 0xfd,
1025 0x1b, 0x5d, 0x97, 0x9f, 0x60, 0x5d, 0xc0, 0x4f, 0x69, 0x21, 0x0d, 0x9d, 1031 0x09, 0x79, 0xc7, 0x73, 0xc8, 0xdf, 0x78, 0xef, 0x11, 0xed, 0xc5, 0xed,
1026 0x90, 0xa7, 0x11, 0x6d, 0xa4, 0xba, 0xde, 0x1d, 0xc7, 0x0f, 0x5c, 0xc6, 1032 0x4d, 0x22, 0x88, 0xaf, 0x7c, 0x62, 0x9c, 0x1a, 0x2d, 0xae, 0x87, 0x5c,
1027 0xd5, 0xb1, 0x06, 0xef, 0xa1, 0x48, 0x97, 0x7f, 0x3b, 0xb2, 0xa4, 0x8d, 1033 0x79, 0x7f, 0x35, 0xed, 0x4e, 0x6a, 0x53, 0xc8, 0xb9, 0xef, 0x1f, 0xe1,
1028 0x34, 0xf8, 0x9d, 0xa9, 0xae, 0xb9, 0x8d, 0x88, 0xde, 0x5a, 0x9d, 0x46, 1034 0x3a, 0x29, 0xa5, 0xee, 0x2b, 0x73, 0xf6, 0x73, 0x1e, 0xd2, 0x2e, 0xe4,
1029 0xbf, 0xbc, 0x2b, 0xff, 0x0c, 0xf6, 0xa9, 0x3b, 0xf8, 0xbb, 0x14, 0x55, 1035 0x6d, 0x38, 0xb3, 0x7d, 0xa6, 0xa8, 0x47, 0x35, 0x4a, 0xdf, 0x5a, 0x8d,
1030 0x47, 0xb1, 0x6f, 0xb9, 0xd5, 0x73, 0xa2, 0xbf, 0xd3, 0xd9, 0x1f, 0xe6, 1036 0xb2, 0x3c, 0xcf, 0x35, 0xca, 0xab, 0x6b, 0x35, 0xca, 0xf2, 0x3c, 0xd7,
1031 0x43, 0x51, 0x6d, 0x1c, 0xd5, 0x59, 0xea, 0x9e, 0x7d, 0xaf, 0xe7, 0x68, 1037 0x28, 0xaf, 0xac, 0xab, 0x51, 0xae, 0x3c, 0xfd, 0xf2, 0xba, 0x1a, 0xe5,
1032 0xc8, 0x4f, 0x99, 0x33, 0x05, 0x3a, 0x08, 0xf1, 0xde, 0x91, 0xcf, 0x91, 1038 0xca, 0xd3, 0x2f, 0x85, 0x63, 0xa6, 0x03, 0x7e, 0xc9, 0x0d, 0x69, 0x35,
1033 0x26, 0x3e, 0x47, 0xc1, 0xe7, 0x3e, 0xf0, 0x39, 0x76, 0x8b, 0xcf, 0x5b, 1039 0x5d, 0x3c, 0x7b, 0xc3, 0x7c, 0xe1, 0xfb, 0xfd, 0xeb, 0xff, 0x1f, 0x3a,
1034 0xb6, 0x97, 0x29, 0xc3, 0xf6, 0x46, 0xd6, 0xb5, 0xbd, 0x55, 0x3a, 0xab, 1040 0x6e, 0x9d, 0x1a, 0x39, 0xdf, 0xd8, 0xaa, 0xea, 0x9a, 0xf6, 0xf9, 0xde,
1035 0x73, 0x83, 0xfb, 0x9a, 0x91, 0x86, 0x2f, 0xc7, 0x9d, 0x8f, 0x53, 0x37, 1041 0xb6, 0xf9, 0x55, 0xf9, 0x6d, 0xb4, 0x5c, 0xdb, 0xfc, 0x3e, 0xbc, 0x27,
1036 0xb7, 0xcb, 0x99, 0x85, 0xbb, 0xd5, 0xb7, 0x11, 0xaf, 0x2a, 0x77, 0x94, 1042 0xad, 0x0c, 0xdb, 0xf5, 0x02, 0x7d, 0x1c, 0xf0, 0xf7, 0x3d, 0x4f, 0x74,
1037 0x4b, 0xf5, 0x80, 0x9f, 0x1f, 0x2f, 0xb1, 0x3d, 0x12, 0xea, 0x8a, 0x3a, 1043 0xc9, 0xef, 0x6a, 0x9e, 0xcc, 0x91, 0x61, 0xa3, 0xa3, 0x47, 0xb7, 0x2a,
1038 0xcb, 0x3a, 0x25, 0xb9, 0x1b, 0x2f, 0xbf, 0xf8, 0x9c, 0x76, 0xa5, 0x12, 1044 0x3b, 0xe6, 0x7e, 0x5a, 0x53, 0xbe, 0xf9, 0x41, 0xe0, 0x01, 0xaf, 0x7d,
1039 0x9d, 0x4f, 0x5a, 0x78, 0xc6, 0xae, 0xe5, 0x29, 0xfa, 0x6e, 0x32, 0x66, 1045 0x43, 0xde, 0xe1, 0xa8, 0xf3, 0xaa, 0xbb, 0x6c, 0x23, 0xbf, 0x8a, 0x38,
1040 0x45, 0xf7, 0x67, 0x22, 0xfc, 0xfe, 0xc0, 0xef, 0x75, 0x6b, 0xbf, 0x13, 1046 0x03, 0x59, 0x4b, 0xdc, 0x5c, 0xf3, 0x71, 0x9d, 0x18, 0xf9, 0xef, 0x08,
1041 0xf0, 0x7c, 0x8a, 0x78, 0xd7, 0x53, 0x3c, 0x9f, 0xc6, 0x9c, 0x66, 0x19, 1047 0xd7, 0xcf, 0xd2, 0x8a, 0xee, 0xdb, 0x50, 0xef, 0xf1, 0x9a, 0x68, 0xdc,
1042 0x5c, 0xd8, 0xa4, 0x9e, 0xe4, 0x98, 0xe7, 0xd0, 0x2f, 0x4c, 0xd0, 0x0c, 1048 0x5e, 0x1f, 0x26, 0xc3, 0xfb, 0xac, 0x55, 0x95, 0x13, 0x49, 0x7c, 0x46,
1043 0xee, 0xdd, 0x6a, 0x4b, 0xbe, 0x5c, 0x74, 0x36, 0x06, 0xe7, 0x28, 0x64, 1049 0x88, 0xef, 0xbf, 0x02, 0xe5, 0x37, 0x18, 0xde, 0x6c, 0x83, 0x1f, 0x47,
1044 0xba, 0x6c, 0xf1, 0xfe, 0x0a, 0x31, 0x8c, 0x67, 0x83, 0xb2, 0xb5, 0x16, 1050 0x9e, 0xc6, 0x77, 0x2b, 0x9c, 0x6f, 0x19, 0xf4, 0xee, 0x7c, 0x37, 0xbd,
1045 0xf5, 0x5c, 0x39, 0xd0, 0x0e, 0x1d, 0xb3, 0xdd, 0xd6, 0xcb, 0xfb, 0x0a, 1051 0x73, 0x1c, 0xf9, 0xa6, 0x6b, 0x67, 0x5f, 0x46, 0xbd, 0x70, 0x8a, 0xf3,
1046 0xca, 0xbc, 0xa0, 0xf6, 0x21, 0xd2, 0x71, 0xf4, 0x7d, 0xae, 0x55, 0x96, 1052 0xe2, 0x51, 0xa6, 0x73, 0xc8, 0x9a, 0x25, 0xab, 0x5f, 0xe5, 0xd1, 0x47,
1047 0xc3, 0xbb, 0xad, 0xc5, 0x8a, 0xef, 0xbf, 0x83, 0x3c, 0xfc, 0x34, 0x74, 1053 0xb4, 0x4f, 0xd2, 0x2d, 0xc2, 0x7d, 0x7e, 0xd6, 0xb6, 0x8f, 0xd5, 0xb6,
1048 0x5f, 0xae, 0xff, 0xcc, 0x5f, 0x4e, 0xf1, 0x6f, 0xa5, 0x22, 0x9b, 0xd8, 1054 0x4f, 0x81, 0xed, 0xad, 0xf1, 0x75, 0x9c, 0xb9, 0xb2, 0xfd, 0x26, 0x33,
1049 0xd1, 0xcb, 0x7b, 0x20, 0xf8, 0x96, 0x1c, 0xaf, 0x87, 0x65, 0xbf, 0x70, 1055 0x1d, 0xd6, 0x52, 0x8f, 0x8c, 0x6e, 0xa6, 0xfa, 0x80, 0x7d, 0xee, 0x15,
1050 0x9c, 0x7d, 0xff, 0x0d, 0xbe, 0x7d, 0xff, 0xf4, 0xaa, 0x9d, 0x02, 0xfe, 1056 0xe4, 0xda, 0xe5, 0x51, 0xcc, 0xa5, 0x87, 0xf0, 0x8e, 0xe7, 0xed, 0x06,
1051 0x17, 0x33, 0xe1, 0x9b, 0xdd, 0x90, 0x58, 0x00, 0x00, 0x00 }; 1057 0x09, 0xfb, 0x5c, 0x83, 0x90, 0x4c, 0x77, 0xd9, 0x15, 0xbe, 0x63, 0x4b,
1058 0x0b, 0xee, 0x4b, 0xda, 0x1a, 0xa1, 0xfd, 0x66, 0x2e, 0xe2, 0xcc, 0x53,
1059 0xa8, 0x99, 0x8e, 0xa8, 0xbb, 0xaf, 0x70, 0x9f, 0x5b, 0xb4, 0x8b, 0x32,
1060 0xaf, 0xcd, 0x69, 0x95, 0xb4, 0x3a, 0xe3, 0x37, 0x60, 0xeb, 0xba, 0x60,
1061 0xd8, 0x77, 0x81, 0x5b, 0xa3, 0xa5, 0xe3, 0xba, 0xbc, 0xeb, 0x2c, 0x8f,
1062 0xb2, 0xac, 0xf9, 0x79, 0x3d, 0xde, 0x45, 0x67, 0xfa, 0xdb, 0xf0, 0x4c,
1063 0x5f, 0x0a, 0x6b, 0xed, 0xe8, 0x4c, 0x09, 0x7a, 0x63, 0xde, 0x04, 0xec,
1064 0x08, 0xf8, 0x51, 0xa2, 0x95, 0x96, 0xf5, 0x39, 0x78, 0x6a, 0x6d, 0xbc,
1065 0x31, 0x36, 0xc8, 0x30, 0xaa, 0x59, 0xc0, 0x83, 0x89, 0x0c, 0xec, 0x70,
1066 0xba, 0x3f, 0xba, 0x83, 0xd5, 0x1d, 0xa1, 0xa9, 0xda, 0x9b, 0xe7, 0x07,
1067 0x61, 0x8b, 0x16, 0xec, 0x93, 0xf3, 0x9d, 0x12, 0xd7, 0x19, 0xe1, 0xf7,
1068 0x4b, 0xdb, 0x9c, 0xa4, 0x2c, 0x6a, 0x15, 0x3e, 0x7f, 0x9e, 0x96, 0x5b,
1069 0x11, 0x0d, 0x39, 0xd8, 0xe3, 0x18, 0x7e, 0x23, 0x78, 0xe7, 0xe2, 0xc7,
1070 0x75, 0x4e, 0x81, 0x1e, 0x93, 0x79, 0x34, 0xf2, 0xe4, 0x61, 0xa6, 0xef,
1071 0x00, 0xd6, 0xb3, 0x3e, 0xb3, 0x9e, 0x1e, 0x20, 0x6f, 0x80, 0x7d, 0x45,
1072 0x06, 0xb8, 0x01, 0xe3, 0xbf, 0x0e, 0x5b, 0x1f, 0xc4, 0xd3, 0x36, 0xcb,
1073 0xcc, 0x5b, 0x89, 0x3f, 0x08, 0xf4, 0x1c, 0x7f, 0x3b, 0x18, 0x0f, 0xc7,
1074 0x43, 0xe6, 0xdd, 0xac, 0x7b, 0x99, 0x1d, 0x74, 0x6e, 0x31, 0x8a, 0x61,
1075 0x33, 0xb0, 0x41, 0xbe, 0x53, 0x1d, 0x07, 0x5f, 0x78, 0xac, 0x85, 0xb1,
1076 0x0c, 0xf3, 0xcb, 0x0b, 0x38, 0x77, 0x9e, 0x4e, 0xa1, 0x66, 0xa7, 0x01,
1077 0x7e, 0x22, 0x57, 0xf5, 0xb7, 0x84, 0xfa, 0xbe, 0x1e, 0x5e, 0x77, 0xb8,
1078 0x3f, 0x0e, 0xfa, 0x8c, 0x36, 0x78, 0x86, 0x51, 0xb5, 0xc5, 0x45, 0x42,
1079 0x2c, 0xcd, 0x04, 0xb7, 0x8b, 0xfc, 0x7d, 0xf4, 0x80, 0x3c, 0x53, 0x9e,
1080 0x0e, 0x2f, 0x06, 0x81, 0x97, 0x1b, 0xca, 0x2e, 0x93, 0x9d, 0x7d, 0x92,
1081 0xf6, 0x98, 0xfb, 0x48, 0x97, 0xdf, 0xe0, 0x50, 0x13, 0xdf, 0xde, 0x91,
1082 0x0f, 0x82, 0x93, 0xa0, 0xfd, 0x05, 0xb9, 0xcf, 0x7d, 0xa0, 0x1f, 0xbc,
1083 0x92, 0xf5, 0x04, 0xd3, 0x0a, 0xde, 0xa4, 0x99, 0xde, 0x24, 0x1d, 0x6e,
1084 0x9d, 0x0f, 0x65, 0xf3, 0x28, 0x79, 0xfe, 0xdb, 0x3a, 0xdf, 0x47, 0x97,
1085 0x5b, 0x4f, 0x86, 0xb4, 0xe5, 0x41, 0x2f, 0xf6, 0x6f, 0xbd, 0x90, 0x66,
1086 0xdf, 0xc0, 0x32, 0xf7, 0x90, 0xf1, 0x79, 0xa3, 0xcf, 0x40, 0x07, 0x3f,
1087 0xcd, 0x0f, 0xa4, 0x68, 0xbd, 0x1f, 0x60, 0xb8, 0xd4, 0x75, 0x74, 0x85,
1088 0xe9, 0x20, 0xe9, 0x3f, 0x85, 0xb3, 0x19, 0xf4, 0x30, 0x3e, 0x7d, 0x83,
1089 0x2f, 0xa8, 0xc8, 0xe7, 0xaa, 0xce, 0xbe, 0x89, 0xe3, 0x14, 0xeb, 0x70,
1090 0x0f, 0xfc, 0x1f, 0x74, 0x10, 0x76, 0x5c, 0x5c, 0xe4, 0x3b, 0x85, 0x61,
1091 0xbe, 0x87, 0x3a, 0x53, 0x82, 0x6c, 0x97, 0xf8, 0xbb, 0x60, 0x5a, 0xe5,
1092 0x82, 0xaa, 0x76, 0xb2, 0xd8, 0x17, 0x32, 0xaf, 0xa5, 0x9f, 0x2c, 0xc9,
1093 0xef, 0x80, 0x29, 0xac, 0x09, 0xf0, 0x6c, 0xff, 0x9b, 0x88, 0x9f, 0x14,
1094 0xd4, 0xdf, 0x44, 0x84, 0xdf, 0x64, 0x1b, 0x2a, 0x07, 0x78, 0xb8, 0x69,
1095 0xd0, 0x54, 0x33, 0xfa, 0x1b, 0x09, 0x96, 0x83, 0x83, 0x3a, 0x3e, 0x8a,
1096 0xfb, 0x81, 0x8c, 0x2f, 0xd5, 0x75, 0xb2, 0xfc, 0x66, 0x98, 0xcf, 0x70,
1097 0xfe, 0xce, 0x3c, 0xc4, 0x78, 0x59, 0xc9, 0x6f, 0x49, 0xec, 0x84, 0xfc,
1098 0xc0, 0x73, 0xdf, 0x80, 0x2d, 0x65, 0xc2, 0x98, 0x6c, 0x72, 0x7d, 0x18,
1099 0xd6, 0xac, 0xdb, 0xa9, 0x3a, 0xc9, 0xef, 0x13, 0xf4, 0xfa, 0xfc, 0xa0,
1100 0x7c, 0x5f, 0xa6, 0x44, 0xf8, 0x9e, 0xc7, 0x29, 0x2a, 0xcb, 0xf7, 0xf7,
1101 0x86, 0xf8, 0x50, 0x63, 0xdd, 0x1b, 0x8d, 0x33, 0x90, 0xa3, 0x82, 0x9b,
1102 0x46, 0x2c, 0x7b, 0x0c, 0x71, 0x6c, 0x1a, 0x7c, 0x2f, 0x4e, 0x54, 0x68,
1103 0x87, 0xc3, 0x3a, 0x0e, 0x99, 0xa5, 0x58, 0xc7, 0x58, 0xbf, 0x18, 0xa6,
1104 0x17, 0x79, 0x26, 0xce, 0x3b, 0x4a, 0x53, 0x7a, 0xfe, 0xfd, 0x83, 0xe5,
1105 0x9a, 0x6d, 0x16, 0xe8, 0xa3, 0xc0, 0x33, 0x78, 0xbc, 0x7a, 0xf0, 0x61,
1106 0x75, 0x4f, 0x2f, 0x44, 0xfe, 0xd2, 0xc1, 0xb2, 0xea, 0xe3, 0xcc, 0xef,
1107 0x87, 0x7d, 0x86, 0xd3, 0xe5, 0xf7, 0xd3, 0x7f, 0xbf, 0xd5, 0xa0, 0x8b,
1108 0xb7, 0x06, 0xc1, 0xfd, 0xfc, 0x0d, 0x27, 0xac, 0x41, 0xd5, 0x77, 0x71,
1109 0x8e, 0x13, 0xa8, 0x37, 0x46, 0x2d, 0xad, 0x04, 0xdb, 0x3d, 0xe5, 0xa3,
1110 0x5e, 0x11, 0xf6, 0xd8, 0xaa, 0x30, 0x11, 0x7f, 0xb9, 0x96, 0xff, 0xcd,
1111 0x7e, 0xfe, 0x26, 0x3c, 0xe7, 0xf2, 0x9a, 0x6d, 0xea, 0xae, 0xea, 0xe6,
1112 0xdb, 0xa4, 0xcf, 0x25, 0x0a, 0xe3, 0xd0, 0xcd, 0xed, 0xf6, 0xd1, 0x9e,
1113 0x23, 0xb2, 0x5d, 0xd0, 0x94, 0x01, 0x7a, 0xaa, 0xb5, 0x28, 0xdf, 0xe2,
1114 0xef, 0xfd, 0xab, 0x07, 0xbf, 0xdb, 0xbc, 0x74, 0x70, 0x16, 0xf2, 0xe1,
1115 0x33, 0xcd, 0x36, 0x23, 0xfd, 0x8b, 0x72, 0x7e, 0xee, 0x23, 0xfe, 0xfb,
1116 0x88, 0xff, 0x3e, 0xe2, 0xbf, 0x8f, 0xf8, 0xef, 0x23, 0xfe, 0xfb, 0x88,
1117 0xff, 0xe0, 0xe1, 0x0f, 0xa0, 0x2f, 0xe7, 0xfd, 0x89, 0x30, 0xdf, 0x7a,
1118 0x7c, 0x2d, 0xdf, 0x3a, 0xd7, 0xe2, 0x6f, 0x3f, 0x92, 0x96, 0x4a, 0x85,
1119 0x54, 0xbe, 0x4a, 0x82, 0xf3, 0x9b, 0x28, 0x5f, 0xbd, 0xfe, 0x37, 0x0c,
1120 0x05, 0xc7, 0xb9, 0x1a, 0xc3, 0x55, 0x34, 0xe1, 0x30, 0x9c, 0xca, 0xd7,
1121 0xb8, 0x46, 0x5a, 0x0f, 0xc3, 0xdf, 0xc9, 0xd8, 0xb7, 0xa9, 0x6f, 0x34,
1122 0xea, 0x7b, 0xd0, 0xe3, 0x5f, 0xf7, 0x10, 0x8b, 0xcb, 0x4d, 0x19, 0x8f,
1123 0x31, 0x7e, 0x06, 0x63, 0x83, 0xf5, 0x8f, 0xdf, 0xdd, 0xc3, 0x75, 0x41,
1124 0xb9, 0x89, 0xbc, 0x68, 0x39, 0xca, 0x85, 0x00, 0xe7, 0xbf, 0xa9, 0x95,
1125 0xea, 0x2c, 0x67, 0x41, 0xb3, 0x69, 0x30, 0xc5, 0x69, 0xaf, 0x75, 0x5e,
1126 0x96, 0xb5, 0x8e, 0xfa, 0x9b, 0x9e, 0x11, 0xd0, 0x16, 0xdd, 0xfd, 0x12,
1127 0xe9, 0xf3, 0x69, 0xf9, 0x77, 0x00, 0x29, 0x67, 0x58, 0xfe, 0x3d, 0x42,
1128 0x1f, 0xf6, 0x11, 0xf3, 0x3b, 0xdb, 0xee, 0x56, 0xa9, 0xa0, 0x7c, 0x76,
1129 0xa7, 0xfa, 0x3b, 0x08, 0x91, 0x86, 0xed, 0xde, 0xb6, 0x0d, 0x67, 0x83,
1130 0x5c, 0x5f, 0xdd, 0x2a, 0xf3, 0x67, 0xf8, 0xd1, 0x93, 0xc3, 0x7d, 0x03,
1131 0xd4, 0xb3, 0x9d, 0x4e, 0x0d, 0x73, 0xad, 0xb5, 0x19, 0xf8, 0x78, 0xad,
1132 0x9d, 0x2d, 0x88, 0xed, 0x74, 0x7a, 0x11, 0x7e, 0x76, 0xd1, 0x76, 0x59,
1133 0x97, 0x97, 0x86, 0xd3, 0xf0, 0xcf, 0x63, 0x03, 0x1c, 0x9f, 0x97, 0x5b,
1134 0xac, 0x2b, 0x7d, 0x80, 0x1f, 0x84, 0x5e, 0x6e, 0x82, 0x3d, 0x09, 0xec,
1135 0x1f, 0xe1, 0xfe, 0xb9, 0xc4, 0xdd, 0xe7, 0xec, 0xd9, 0x26, 0x75, 0x43,
1136 0xd8, 0xa6, 0x25, 0x40, 0xfb, 0x27, 0x6a, 0x44, 0x97, 0xf8, 0x6c, 0xb3,
1137 0x7e, 0xfb, 0xb7, 0xba, 0x37, 0xb5, 0x72, 0x9d, 0xff, 0x0e, 0x61, 0x98,
1138 0xf6, 0x41, 0xbf, 0x4c, 0xe7, 0x4d, 0xed, 0x81, 0xc6, 0xff, 0x14, 0x6e,
1139 0x75, 0xb1, 0x71, 0x5c, 0x55, 0xf8, 0xdc, 0x59, 0xaf, 0xed, 0x38, 0x6b,
1140 0x67, 0xe2, 0x6c, 0xec, 0xb5, 0x15, 0xc4, 0xce, 0x7a, 0x12, 0x4f, 0xb5,
1141 0x8e, 0x3a, 0xb6, 0x12, 0xb4, 0x42, 0x96, 0x58, 0xed, 0x7a, 0x5d, 0x87,
1142 0x92, 0xb2, 0x85, 0x50, 0x05, 0x09, 0x55, 0x96, 0x9d, 0xd2, 0x54, 0x80,
1143 0x90, 0xfa, 0x80, 0x78, 0xcb, 0x6a, 0x6d, 0x87, 0xa4, 0xec, 0x76, 0x6d,
1144 0x62, 0xd7, 0x2f, 0x3c, 0x2c, 0xeb, 0x75, 0x6a, 0xbb, 0x9b, 0xac, 0x42,
1145 0xfb, 0x50, 0x9e, 0x62, 0x99, 0x92, 0xc2, 0x4b, 0x85, 0xc4, 0x03, 0x02,
1146 0x54, 0xa9, 0x4a, 0xda, 0x34, 0x0f, 0x25, 0x11, 0xbc, 0x50, 0x0a, 0xd2,
1147 0xf0, 0x7d, 0x77, 0x66, 0x1d, 0x27, 0x50, 0x61, 0x69, 0x35, 0x77, 0xee,
1148 0xdc, 0x3b, 0x73, 0x7f, 0xce, 0xf9, 0xce, 0x77, 0xce, 0x3d, 0x66, 0x1b,
1149 0x1b, 0x65, 0xfa, 0xd3, 0xab, 0x6a, 0xa6, 0xda, 0x2b, 0x0b, 0x90, 0xe3,
1150 0xe2, 0x48, 0x38, 0x88, 0x97, 0x76, 0x05, 0xfa, 0x0c, 0xc7, 0xdf, 0xb7,
1151 0x57, 0x9a, 0x57, 0x16, 0xcd, 0x4e, 0xcd, 0xab, 0x1e, 0x7d, 0x76, 0x0a,
1152 0x63, 0x8a, 0x61, 0x1d, 0xba, 0xfb, 0x34, 0x36, 0x19, 0xbc, 0xef, 0x7f,
1153 0xec, 0xbe, 0xef, 0xb1, 0xfb, 0xc3, 0xff, 0xa3, 0x3d, 0xcb, 0x8f, 0xcb,
1154 0x03, 0xc7, 0x69, 0xa5, 0xf8, 0x95, 0x62, 0xc9, 0x36, 0x66, 0x4b, 0x56,
1155 0x9a, 0xbc, 0x20, 0x2b, 0x9e, 0xca, 0xba, 0xed, 0xc0, 0xbb, 0x76, 0x99,
1156 0x5f, 0x86, 0xcc, 0x63, 0x1e, 0x1d, 0x36, 0xcf, 0xb4, 0x13, 0x7d, 0xd4,
1157 0x99, 0x4e, 0x6c, 0x83, 0x61, 0x0f, 0xc5, 0xd0, 0xce, 0x7b, 0xc9, 0x4d,
1158 0x9a, 0xe7, 0x74, 0x1c, 0x86, 0x7c, 0xc6, 0x53, 0x45, 0x9d, 0x9f, 0xc1,
1159 0x36, 0x6d, 0x72, 0xc7, 0xce, 0xf4, 0x06, 0xf9, 0x3e, 0xf0, 0x5b, 0xc7,
1160 0xfa, 0xc8, 0x35, 0x5e, 0x74, 0x77, 0xeb, 0xcc, 0xdb, 0xc2, 0x3c, 0x2a,
1161 0x08, 0xcd, 0xb3, 0x22, 0xd5, 0xba, 0xc8, 0xeb, 0xf8, 0xfd, 0xae, 0x1e,
1162 0xf8, 0x0a, 0x8a, 0x3e, 0xf3, 0xb8, 0x6c, 0x55, 0xbe, 0x2c, 0x0d, 0xd8,
1163 0x9f, 0x4d, 0xd7, 0xf3, 0xee, 0xb9, 0x71, 0xbd, 0xe6, 0x3f, 0x29, 0x29,
1164 0x49, 0x8c, 0xd2, 0xbe, 0xb5, 0xcb, 0x4f, 0x97, 0xdb, 0x64, 0xdb, 0xb4,
1165 0xcc, 0x7b, 0xc2, 0x5c, 0xb6, 0x98, 0x4c, 0x45, 0x43, 0x9a, 0xa3, 0xca,
1166 0xb7, 0xc0, 0xa0, 0xf1, 0xec, 0xee, 0xf2, 0x33, 0x7d, 0x8c, 0x9d, 0x7c,
1167 0xb4, 0xcc, 0x7b, 0x03, 0x57, 0x43, 0x76, 0xec, 0x10, 0xb8, 0x2c, 0x40,
1168 0xc8, 0xe4, 0xba, 0x73, 0xbe, 0xcf, 0x71, 0x6c, 0xa8, 0xa3, 0x2f, 0xda,
1169 0x2e, 0xc5, 0xa3, 0xc0, 0x44, 0x35, 0xa4, 0x73, 0x8a, 0x76, 0xa2, 0x1a,
1170 0xa3, 0x43, 0x35, 0xe6, 0xc8, 0x99, 0xfb, 0x35, 0x5e, 0x67, 0xae, 0x7d,
1171 0x5f, 0xcf, 0x05, 0xe5, 0x42, 0xcd, 0xa5, 0xac, 0x9a, 0xb2, 0x09, 0x5d,
1172 0xdb, 0x68, 0x2e, 0xf5, 0x73, 0xaf, 0xb6, 0x9a, 0x3f, 0xe8, 0xf3, 0x7d,
1173 0x2d, 0xd6, 0xfd, 0xb0, 0xcf, 0xaf, 0x8b, 0x07, 0xbe, 0x13, 0x7d, 0xac,
1174 0x2a, 0xe6, 0xf6, 0xb2, 0x34, 0x57, 0x7f, 0x2c, 0x6f, 0x57, 0x7e, 0x24,
1175 0xbf, 0x5a, 0x3d, 0x0b, 0xfe, 0x61, 0x55, 0x0b, 0xb0, 0x27, 0x37, 0x9a,
1176 0x9e, 0x77, 0xc3, 0x3d, 0x03, 0x5f, 0xc1, 0xf3, 0xfe, 0xe0, 0x6e, 0x4b,
1177 0x62, 0xec, 0x3b, 0x98, 0x73, 0x1e, 0x3a, 0x44, 0x2c, 0x9c, 0x82, 0xbc,
1178 0x25, 0xfb, 0xa5, 0x2b, 0xa2, 0xe5, 0x64, 0x68, 0x2c, 0x8c, 0x39, 0x18,
1179 0x01, 0x27, 0xe7, 0x5c, 0x46, 0xfa, 0x29, 0x33, 0x46, 0xf3, 0x15, 0x7c,
1180 0x3f, 0x0c, 0xbd, 0xd8, 0x8f, 0x9f, 0x92, 0x7b, 0xa3, 0x18, 0xeb, 0x28,
1181 0x65, 0x2f, 0x2c, 0x89, 0x27, 0x31, 0x8f, 0x7c, 0x9b, 0xdc, 0x2f, 0x5d,
1182 0xe9, 0x63, 0x5c, 0xee, 0x7e, 0x89, 0x65, 0xe3, 0x4b, 0x3d, 0xe2, 0x49,
1183 0x1b, 0x6c, 0xf9, 0xfc, 0x09, 0x9f, 0x37, 0xfd, 0x5a, 0x0d, 0xa3, 0xbd,
1184 0x5d, 0x78, 0x47, 0x91, 0xe7, 0x15, 0xbc, 0x30, 0x78, 0x79, 0x0e, 0x7c,
1185 0x28, 0xd3, 0xbc, 0x20, 0x3b, 0xa3, 0x11, 0xb4, 0x21, 0x5f, 0xd1, 0x58,
1186 0x22, 0xd9, 0x12, 0x73, 0xb0, 0x98, 0x0f, 0x85, 0x31, 0x9e, 0x21, 0x6e,
1187 0x70, 0x8c, 0xed, 0x3c, 0xb7, 0x0b, 0xea, 0x6c, 0xc8, 0x08, 0xeb, 0x28,
1188 0xdf, 0x69, 0xcd, 0xa9, 0x60, 0x43, 0xf1, 0xbe, 0x11, 0xc9, 0xe8, 0x72,
1189 0x0f, 0xde, 0x77, 0x41, 0xe7, 0x25, 0xfa, 0xef, 0x4c, 0xa1, 0x0d, 0x71,
1190 0x26, 0x05, 0x2e, 0xf1, 0xa1, 0x9a, 0x00, 0xbd, 0x99, 0x29, 0xf5, 0xc9,
1191 0x84, 0xb9, 0x6f, 0xcf, 0x1c, 0x0b, 0xda, 0x57, 0x30, 0x8c, 0x91, 0x60,
1192 0x4c, 0x3d, 0x7b, 0xc6, 0xc4, 0xfe, 0xf8, 0xc1, 0xc7, 0xcd, 0x2c, 0x2f,
1193 0x02, 0xa7, 0x16, 0x7f, 0x9b, 0x71, 0x9f, 0x97, 0x6c, 0xb4, 0x5d, 0xfb,
1194 0x36, 0x35, 0xec, 0x4b, 0xb6, 0xc4, 0x78, 0xd4, 0xb7, 0x81, 0x43, 0xfb,
1195 0x82, 0x3a, 0xb6, 0x15, 0x23, 0x83, 0xb5, 0x4f, 0x6b, 0x3d, 0x64, 0xdd,
1196 0x17, 0x25, 0xb3, 0x98, 0x97, 0x49, 0xdd, 0x8f, 0x6b, 0x38, 0xa8, 0x79,
1197 0x08, 0x75, 0x35, 0x71, 0x08, 0x6b, 0x99, 0x0c, 0x07, 0x6d, 0xf7, 0x91,
1198 0xc9, 0xe3, 0xef, 0xd3, 0x40, 0x67, 0xf1, 0xec, 0x10, 0xf7, 0xa8, 0x5d,
1199 0x12, 0xdf, 0x84, 0xbd, 0x2c, 0xb5, 0xea, 0x23, 0xf2, 0x49, 0xe9, 0xb3,
1200 0x3e, 0x9e, 0x93, 0xfc, 0xb5, 0x64, 0xca, 0x47, 0x25, 0x7d, 0x7e, 0x3a,
1201 0x1d, 0x12, 0xeb, 0xbc, 0xef, 0x67, 0x1f, 0x9d, 0x9e, 0x57, 0x7c, 0x7e,
1202 0xf4, 0xfc, 0xba, 0xea, 0x44, 0xdb, 0x08, 0xda, 0x71, 0x1c, 0xa6, 0xe4,
1203 0x4a, 0x7f, 0xf7, 0x66, 0x8e, 0x79, 0xde, 0xa4, 0xce, 0xe1, 0x4a, 0x9a,
1204 0xf3, 0xaa, 0xc5, 0xcf, 0x1d, 0x29, 0x45, 0x3b, 0xf0, 0xad, 0xa4, 0xb9,
1205 0xae, 0x8e, 0x62, 0x3c, 0x2c, 0x1f, 0xa2, 0x4e, 0xc4, 0xb6, 0x85, 0xef,
1206 0xb7, 0xa6, 0xd6, 0x54, 0x32, 0x3e, 0xa4, 0xac, 0x74, 0x11, 0xbf, 0x36,
1207 0xa5, 0xcf, 0x1e, 0x63, 0x71, 0x05, 0xdd, 0xc5, 0x9c, 0xec, 0xe3, 0x9e,
1208 0x37, 0x65, 0xb3, 0x3e, 0x69, 0x46, 0x14, 0xe3, 0x26, 0x5d, 0xfa, 0x8c,
1209 0xf2, 0xd2, 0xe1, 0xa4, 0x79, 0x5c, 0x1d, 0x0c, 0xee, 0x53, 0xc0, 0xcc,
1210 0xdd, 0xf7, 0x9d, 0x5d, 0x53, 0xa6, 0x5c, 0x2e, 0x25, 0xe3, 0xb3, 0xca,
1211 0xca, 0xe3, 0x9d, 0xf9, 0x09, 0x45, 0xdc, 0x48, 0x9a, 0x5d, 0x8a, 0xb1,
1212 0xcd, 0x0e, 0x3d, 0xef, 0x29, 0xf4, 0x4f, 0xaa, 0xb6, 0x60, 0x3c, 0xdc,
1213 0xaf, 0xcb, 0xfd, 0xbe, 0xce, 0x10, 0x73, 0x06, 0x8c, 0x99, 0x45, 0xe6,
1214 0x83, 0xe9, 0x3c, 0x84, 0x74, 0x62, 0x8c, 0xf7, 0x86, 0x3c, 0x38, 0xf9,
1215 0x0f, 0xd4, 0xa1, 0x5c, 0x65, 0x9d, 0x13, 0xe8, 0xdb, 0x31, 0xcd, 0x9f,
1216 0x1f, 0x9c, 0x2c, 0xe8, 0xfc, 0xc4, 0x1d, 0x95, 0x08, 0xe6, 0xbd, 0xbb,
1217 0x67, 0xf1, 0x8c, 0xfb, 0x05, 0xbe, 0x67, 0x31, 0x34, 0xde, 0x21, 0xcc,
1218 0x07, 0xcd, 0x55, 0x5a, 0xb2, 0xc1, 0xd8, 0x00, 0xcf, 0xf7, 0x5b, 0x67,
1219 0xe5, 0x17, 0xc4, 0x18, 0xeb, 0xdc, 0x23, 0x27, 0xe0, 0x9d, 0xe0, 0xab,
1220 0x75, 0xbc, 0xa7, 0xb8, 0x2c, 0x05, 0xbf, 0xbf, 0x74, 0x32, 0xff, 0xb4,
1221 0x58, 0xff, 0xbc, 0x77, 0xf8, 0x36, 0x30, 0x87, 0xfb, 0x07, 0x27, 0x29,
1222 0x9f, 0x5c, 0x9b, 0xb8, 0x9a, 0xbc, 0xc2, 0xf1, 0x0c, 0x4a, 0x6e, 0x19,
1223 0xdc, 0x08, 0xbf, 0xf9, 0x65, 0x7f, 0xdf, 0xd6, 0xc1, 0xb3, 0x73, 0x25,
1224 0x53, 0xeb, 0xeb, 0xac, 0xcb, 0xb3, 0x0f, 0xe8, 0x8a, 0xce, 0x7b, 0x62,
1225 0x5f, 0xe6, 0x0a, 0x1e, 0xa1, 0x7d, 0x74, 0x6a, 0x12, 0x45, 0x5b, 0x72,
1226 0x56, 0xd6, 0x83, 0xbf, 0xc3, 0x66, 0x16, 0x5f, 0x8d, 0x08, 0x30, 0x39,
1227 0x15, 0x0f, 0x1d, 0x90, 0x79, 0xd7, 0x95, 0x46, 0xf3, 0x84, 0x5c, 0x6b,
1228 0x3a, 0xfa, 0x19, 0xed, 0xd9, 0xc2, 0x6b, 0xfa, 0x5c, 0x3a, 0xfe, 0xa1,
1229 0xb2, 0x9c, 0xab, 0xf0, 0x6b, 0xbe, 0x7b, 0x8c, 0x79, 0xc2, 0xe1, 0x81,
1230 0x87, 0x79, 0x70, 0xc0, 0x0e, 0x70, 0x8e, 0xb7, 0xc0, 0x39, 0xde, 0x04,
1231 0xe7, 0xf8, 0x25, 0x38, 0xf6, 0x8d, 0xca, 0x54, 0x80, 0xff, 0xd3, 0xc0,
1232 0x21, 0xda, 0x6a, 0xeb, 0x2c, 0xf6, 0x74, 0xba, 0x00, 0x19, 0xfc, 0x00,
1233 0xfe, 0xc7, 0x56, 0x25, 0x23, 0x1b, 0xab, 0x93, 0xb2, 0xb9, 0xea, 0xe7,
1234 0x1c, 0xbf, 0xcb, 0x3c, 0xad, 0x51, 0xee, 0x93, 0x03, 0x1c, 0xda, 0x27,
1235 0x89, 0xe3, 0xc4, 0x8f, 0x4e, 0x59, 0x2b, 0xaf, 0x69, 0x1c, 0x5a, 0x2b,
1236 0xb3, 0x1c, 0x12, 0x9d, 0xf3, 0x75, 0x66, 0x5b, 0x6a, 0xee, 0x16, 0xea,
1237 0xbb, 0x99, 0xdb, 0x15, 0xc4, 0xd6, 0x89, 0x97, 0x7f, 0x0e, 0xf6, 0x5e,
1238 0xe9, 0x5c, 0xb8, 0x19, 0xf3, 0x00, 0xda, 0xb5, 0xb0, 0x6b, 0xc8, 0x3f,
1239 0x27, 0x57, 0x7f, 0x41, 0x1b, 0x7c, 0x03, 0x9c, 0xf1, 0x2a, 0x6c, 0xc8,
1240 0x8e, 0x73, 0x40, 0x73, 0xbf, 0x1d, 0xe7, 0x88, 0xce, 0xad, 0xe5, 0x7b,
1241 0x8a, 0x65, 0x5b, 0xe6, 0xca, 0x56, 0xbc, 0x00, 0xf9, 0xbb, 0x06, 0xbf,
1242 0x6d, 0x03, 0x7b, 0xb0, 0x89, 0xb5, 0xd8, 0x6a, 0xd2, 0xce, 0xbf, 0xaf,
1243 0xb1, 0x77, 0xad, 0xf9, 0x27, 0xbc, 0xc7, 0x3a, 0x9b, 0x96, 0x3f, 0xf6,
1244 0x13, 0x03, 0x99, 0x8f, 0x97, 0xd5, 0xfd, 0xfd, 0x7e, 0x1b, 0x68, 0xbb,
1245 0xd9, 0x24, 0x1e, 0x8b, 0x5c, 0x2c, 0xd9, 0xb0, 0x25, 0x17, 0x63, 0xe4,
1246 0x00, 0x55, 0xd5, 0xea, 0xe7, 0x05, 0x63, 0xf6, 0xbc, 0xfd, 0x36, 0xc7,
1247 0xe5, 0x04, 0xb8, 0x4d, 0xdb, 0xbf, 0xad, 0xb9, 0x4d, 0xa9, 0xf2, 0xbc,
1248 0x5c, 0x5f, 0x4d, 0x05, 0x1c, 0x27, 0x2f, 0x6f, 0x80, 0xe3, 0x35, 0x2b,
1249 0xad, 0x1c, 0xed, 0x71, 0xac, 0x53, 0x45, 0xcd, 0x2d, 0x75, 0xc9, 0xa5,
1250 0x95, 0xa2, 0xba, 0xbc, 0x52, 0x52, 0xaf, 0x2c, 0x95, 0x55, 0x71, 0xc9,
1251 0xf3, 0xfe, 0xe9, 0xce, 0xc8, 0xdb, 0xab, 0x9e, 0x9c, 0x76, 0x8d, 0x81,
1252 0x90, 0xb4, 0xf2, 0xdf, 0x3c, 0xaf, 0x13, 0xd8, 0xbc, 0x75, 0xd8, 0xf3,
1253 0x9e, 0x18, 0x1d, 0x15, 0xe7, 0x30, 0x39, 0xca, 0x70, 0x8c, 0x39, 0xac,
1254 0xc4, 0x9c, 0x8c, 0x6d, 0x9f, 0xaf, 0x29, 0x05, 0x7c, 0x3b, 0xe0, 0xf3,
1255 0x97, 0x27, 0xbb, 0x83, 0x33, 0x8f, 0xb3, 0x2f, 0x31, 0x26, 0x1c, 0xfb,
1256 0xaf, 0x98, 0xb0, 0x29, 0xe7, 0xca, 0x58, 0x88, 0xae, 0xa8, 0x7c, 0xaf,
1257 0x1c, 0x79, 0xac, 0x6c, 0xe2, 0xea, 0x18, 0xc5, 0xf2, 0x7d, 0x6f, 0x48,
1258 0xc7, 0xfe, 0xc1, 0x49, 0x4c, 0xcf, 0x9b, 0x75, 0xf9, 0xbd, 0x03, 0x8c,
1259 0xc9, 0x98, 0xdd, 0xb0, 0xff, 0xa7, 0xb5, 0x7d, 0xae, 0xaa, 0x8c, 0x4d,
1260 0xfd, 0x8e, 0xca, 0x44, 0x19, 0x36, 0x5e, 0x31, 0x2f, 0x94, 0x5c, 0xc1,
1261 0x8a, 0xcd, 0x02, 0x3b, 0x66, 0x80, 0x37, 0x4f, 0xeb, 0xb3, 0xd1, 0x43,
1262 0x1a, 0x7b, 0xe6, 0x58, 0xce, 0x4b, 0xba, 0xe6, 0xf6, 0xea, 0xf5, 0xbb,
1263 0x7d, 0xad, 0x18, 0xf3, 0xf7, 0x1c, 0x7a, 0x9c, 0xe7, 0xf9, 0x40, 0xaf,
1264 0x64, 0xd7, 0xcf, 0x40, 0x27, 0x62, 0x58, 0xdb, 0xb0, 0xd6, 0x87, 0x1d,
1265 0xd8, 0xef, 0x1d, 0x27, 0x1c, 0x60, 0x6a, 0x27, 0xee, 0xd9, 0x6e, 0x12,
1266 0xfd, 0x3a, 0x24, 0xb3, 0xd4, 0xae, 0x71, 0xf5, 0xd1, 0xba, 0x34, 0x78,
1267 0x48, 0x0e, 0xe5, 0x10, 0xea, 0xe2, 0x41, 0x99, 0xdc, 0x6b, 0x1a, 0xe5,
1268 0x36, 0x5c, 0xd9, 0xe6, 0x28, 0x78, 0x05, 0xae, 0xbf, 0xc0, 0xfb, 0x46,
1269 0x31, 0xe6, 0xbc, 0x29, 0xef, 0x9d, 0xa4, 0x2d, 0x71, 0x0c, 0xe6, 0x1a,
1270 0xcf, 0xda, 0xb8, 0x36, 0xca, 0x2a, 0xbb, 0xc8, 0x32, 0xae, 0x55, 0xff,
1271 0xf9, 0x23, 0x98, 0x84, 0x3e, 0x99, 0x15, 0x1f, 0x93, 0xde, 0xdb, 0xc5,
1272 0x24, 0xd6, 0x75, 0xc8, 0xc4, 0x52, 0x5c, 0x9d, 0xba, 0x62, 0x42, 0xde,
1273 0xba, 0x24, 0xbb, 0x12, 0xd5, 0x7c, 0xb4, 0x06, 0x59, 0x5c, 0x87, 0x5c,
1274 0xad, 0x41, 0xa6, 0x32, 0x65, 0x2b, 0x35, 0xad, 0xe2, 0x3a, 0x2e, 0x30,
1275 0x05, 0x79, 0x0d, 0xbf, 0x4a, 0x2e, 0x4a, 0xfd, 0x75, 0xd0, 0x46, 0x68,
1276 0x47, 0xd3, 0x61, 0x65, 0x43, 0x0e, 0x21, 0x97, 0x65, 0x5f, 0x7f, 0xdf,
1277 0x51, 0x1a, 0x57, 0x53, 0x77, 0x24, 0xe9, 0xdc, 0x11, 0xcb, 0xdd, 0xc1,
1278 0xef, 0x37, 0xe2, 0xca, 0x55, 0xe8, 0xfb, 0xeb, 0xf8, 0x4e, 0xf8, 0x35,
1279 0x43, 0x8e, 0x0d, 0x6b, 0x9d, 0x4e, 0x49, 0xc8, 0x72, 0x36, 0xc5, 0xd7,
1280 0xf1, 0x75, 0xad, 0xe3, 0x90, 0x37, 0x60, 0x90, 0xaf, 0xd3, 0xe9, 0x40,
1281 0x46, 0xbf, 0x01, 0xfd, 0xb5, 0xe0, 0x95, 0xc5, 0x65, 0x1e, 0xfa, 0x7f,
1282 0x15, 0xcf, 0x6f, 0x36, 0x3f, 0x56, 0x73, 0x8b, 0x2a, 0xc8, 0x3f, 0x79,
1283 0x0e, 0x3c, 0xf9, 0xf7, 0x58, 0xbb, 0x1e, 0xcd, 0xdd, 0x13, 0xa3, 0x3c,
1284 0x07, 0xfb, 0xb7, 0xba, 0x64, 0x1f, 0x97, 0xdb, 0x23, 0x27, 0x50, 0xee,
1285 0xc6, 0xd5, 0xc0, 0x3a, 0x44, 0xf4, 0xf9, 0xf5, 0x5a, 0x69, 0xc4, 0x28,
1286 0xea, 0x33, 0xe6, 0x31, 0xf4, 0x25, 0x96, 0x1d, 0xc6, 0x73, 0xc6, 0x65,
1287 0x38, 0x37, 0x70, 0x26, 0x15, 0xd3, 0x39, 0xa1, 0x35, 0x70, 0x89, 0x75,
1288 0xbc, 0xef, 0x16, 0xe3, 0x7a, 0x0d, 0xe8, 0xf0, 0xc8, 0x67, 0x5e, 0x3a,
1289 0xca, 0xbc, 0xf3, 0xf7, 0x63, 0xbe, 0xfd, 0xfb, 0xc4, 0xbb, 0x6d, 0xcf,
1290 0xa5, 0x0c, 0xdc, 0x7c, 0x60, 0x02, 0xef, 0xc8, 0xdb, 0x61, 0x8b, 0xaa,
1291 0x5a, 0x7e, 0xd9, 0xce, 0xef, 0x5b, 0x6c, 0x24, 0xcd, 0x77, 0xc5, 0xef,
1292 0x3b, 0x6f, 0xd3, 0xee, 0x74, 0x00, 0x5f, 0xe2, 0x9a, 0x57, 0xde, 0xb2,
1293 0x0b, 0x40, 0x05, 0x2b, 0x3e, 0x05, 0x19, 0x6d, 0x17, 0xcb, 0xc9, 0xc9,
1294 0xc3, 0xef, 0xce, 0xea, 0xbe, 0x6c, 0xdb, 0xea, 0xdb, 0xfa, 0x2e, 0xc7,
1295 0xcf, 0xb9, 0x70, 0x0e, 0xf0, 0x6d, 0x4c, 0x53, 0xcb, 0xe8, 0x4e, 0xc3,
1296 0x18, 0xf0, 0x65, 0xb4, 0x35, 0x8f, 0xe8, 0xff, 0x99, 0x07, 0xe5, 0x64,
1297 0xc4, 0xf0, 0xcf, 0xdb, 0x71, 0x6d, 0x70, 0x3d, 0x3f, 0x06, 0xbf, 0xdf,
1298 0x2b, 0x3f, 0xad, 0x38, 0xa3, 0x2f, 0x3f, 0x4f, 0xec, 0xca, 0x0f, 0x7d,
1299 0xd4, 0x2e, 0xc9, 0xad, 0xd8, 0x32, 0x59, 0xd6, 0xfb, 0x0d, 0xae, 0xc9,
1300 0xf8, 0xd1, 0x09, 0xc8, 0x0d, 0x65, 0x9d, 0xba, 0x65, 0x4a, 0x15, 0x72,
1301 0x54, 0x05, 0x3e, 0x55, 0x21, 0x53, 0xe4, 0x40, 0x55, 0xe0, 0x5b, 0xb5,
1302 0x69, 0x39, 0x75, 0xcc, 0x99, 0x36, 0x7b, 0x1d, 0x72, 0x74, 0xb5, 0xc9,
1303 0xfd, 0xd7, 0x63, 0x36, 0x69, 0x07, 0x6f, 0xee, 0xee, 0xfd, 0xa7, 0xd8,
1304 0xfb, 0x23, 0x72, 0x0d, 0x7e, 0xcb, 0xf5, 0xca, 0x08, 0x30, 0x49, 0x80,
1305 0x51, 0x2e, 0x64, 0x23, 0x25, 0x1b, 0x95, 0x71, 0xd9, 0x84, 0x7d, 0xda,
1306 0x5a, 0x4d, 0x80, 0x4f, 0x03, 0x47, 0xaf, 0x1c, 0x93, 0x37, 0x56, 0x95,
1307 0xcc, 0xd8, 0xb0, 0x33, 0x6b, 0x8c, 0xc1, 0x43, 0x9e, 0xab, 0x5d, 0xfa,
1308 0xbc, 0x7d, 0xa2, 0xee, 0xc7, 0xe2, 0x73, 0xf5, 0x1e, 0x99, 0xac, 0x9b,
1309 0xf2, 0x54, 0xbd, 0x57, 0xbe, 0x5a, 0x8f, 0xca, 0xe9, 0x46, 0x4c, 0xbe,
1310 0x56, 0x1f, 0x94, 0xa7, 0xeb, 0x47, 0xe4, 0x99, 0x46, 0x5c, 0xbe, 0x0e,
1311 0xbf, 0x30, 0xdf, 0x70, 0x64, 0xaa, 0x31, 0x22, 0xa7, 0x1a, 0x8c, 0xb1,
1312 0xe3, 0x7b, 0xf8, 0x65, 0x77, 0x63, 0x17, 0x1c, 0x57, 0x27, 0xc6, 0xe5,
1313 0xa8, 0x9c, 0x3e, 0x6f, 0x94, 0xbc, 0x1f, 0xff, 0x10, 0x79, 0x01, 0x7d,
1314 0x17, 0xae, 0x28, 0xa9, 0xe9, 0xef, 0xb7, 0xfe, 0x47, 0x24, 0xa2, 0x7d,
1315 0xa3, 0x17, 0xaa, 0x83, 0x68, 0x63, 0xd3, 0x27, 0x09, 0xe2, 0x20, 0xad,
1316 0xf8, 0x7f, 0xcb, 0xf7, 0x32, 0x74, 0x0c, 0xfb, 0x26, 0x7d, 0x2f, 0xbd,
1317 0xf6, 0xc4, 0x0f, 0xfa, 0x39, 0xf4, 0xb5, 0xf6, 0x9e, 0x51, 0xb4, 0xbe,
1318 0xbb, 0x90, 0x7f, 0xf4, 0x7f, 0x51, 0xfc, 0xb3, 0xa6, 0x73, 0x8d, 0x41,
1319 0xfe, 0x4f, 0x0a, 0xc6, 0xf2, 0xf9, 0xf9, 0xdd, 0x93, 0x95, 0x09, 0xf5,
1320 0x54, 0x85, 0x8c, 0xc6, 0x93, 0x85, 0xdd, 0x3c, 0xba, 0xaf, 0xc8, 0x9a,
1321 0x1b, 0xd1, 0x63, 0xf0, 0xe3, 0xf6, 0x69, 0x9d, 0x53, 0x37, 0x31, 0x4c,
1322 0xf9, 0xe3, 0x19, 0x5a, 0x4f, 0x70, 0xb6, 0x00, 0x6e, 0xeb, 0x9a, 0x72,
1323 0xb1, 0xee, 0xc7, 0xaf, 0xe6, 0xb4, 0xbc, 0x5c, 0x87, 0xcc, 0xf1, 0xfc,
1324 0xc1, 0xbf, 0x16, 0xaa, 0x7e, 0xdf, 0xec, 0xb0, 0x43, 0x7f, 0x1c, 0xf3,
1325 0x35, 0x7a, 0xf9, 0x2d, 0xfe, 0x4f, 0x0e, 0xca, 0xc1, 0x78, 0x99, 0x0f,
1326 0x6c, 0x6b, 0x59, 0xf4, 0xcf, 0x67, 0x1d, 0x79, 0x11, 0x7b, 0x51, 0x33,
1327 0x39, 0xfe, 0x4e, 0xa9, 0x39, 0xf4, 0x6d, 0x89, 0xdf, 0xc3, 0x52, 0xc5,
1328 0x77, 0x6a, 0x4e, 0x2b, 0x36, 0xe6, 0xe3, 0x6c, 0xcd, 0x7c, 0xf8, 0xdd,
1329 0xe9, 0xea, 0x41, 0xdc, 0xa3, 0xce, 0x01, 0x67, 0x3a, 0xc3, 0xfb, 0x05,
1330 0x94, 0x19, 0x1b, 0x99, 0xc3, 0x35, 0x16, 0xd4, 0xfd, 0x7c, 0x40, 0x73,
1331 0xf5, 0xf1, 0x87, 0xfd, 0x66, 0xaa, 0x56, 0x21, 0x13, 0xba, 0xab, 0x8c,
1332 0x9f, 0xad, 0x0f, 0x10, 0x73, 0x0f, 0xda, 0xfc, 0x45, 0xe4, 0x6f, 0xa6,
1333 0x8e, 0x29, 0x04, 0xcf, 0xf6, 0xc9, 0xb3, 0x26, 0x73, 0xcd, 0xd3, 0x6a,
1334 0xa2, 0xf2, 0x72, 0x90, 0x57, 0x7b, 0x57, 0x1d, 0xac, 0x35, 0x07, 0xfc,
1335 0xbc, 0x74, 0xbe, 0x7b, 0x6f, 0x2e, 0xfa, 0x5e, 0x39, 0x61, 0x4e, 0x7a,
1336 0x07, 0x78, 0xab, 0x36, 0x62, 0xd0, 0x41, 0xe0, 0x9d, 0xdd, 0xa6, 0xf5,
1337 0xb1, 0xd8, 0xf8, 0x97, 0xb7, 0xad, 0xf5, 0xb9, 0x15, 0x63, 0xb8, 0x35,
1338 0x40, 0xdf, 0x96, 0xb8, 0x71, 0xd1, 0x8f, 0x1b, 0x69, 0x1f, 0x1a, 0x58,
1339 0x81, 0x3a, 0xea, 0x2a, 0xf4, 0x64, 0xb7, 0x2d, 0xff, 0xfe, 0x03, 0x7d,
1340 0xe7, 0x95, 0xf0, 0x2c, 0x67, 0x00, 0x00, 0x00 };
1052 1341
1053static u32 bnx2_RXP_b06FwData[(0x0/4) + 1] = { 0x0 }; 1342static u32 bnx2_RXP_b06FwData[(0x0/4) + 1] = { 0x0 };
1054static u32 bnx2_RXP_b06FwRodata[(0x28/4) + 1] = { 1343static u32 bnx2_RXP_b06FwRodata[(0x278/4) + 1] = {
1055 0x0800468c, 0x0800458c, 0x08004630, 0x08004648, 0x08004660, 0x08004680, 1344 0x08003fdc, 0x08003edc, 0x08003f80, 0x08003f98, 0x08003fb0, 0x08003fd0,
1056 0x0800468c, 0x0800468c, 0x08004594, 0x00000000, 0x00000000 }; 1345 0x08003fdc, 0x08003fdc, 0x08003ee4, 0x00000000, 0x08004a04, 0x08004a3c,
1057static u32 bnx2_RXP_b06FwBss[(0x13a4/4) + 1] = { 0x0 }; 1346 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004a74, 0x08004c38,
1058static u32 bnx2_RXP_b06FwSbss[(0x1c/4) + 1] = { 0x0 }; 1347 0x08004b80, 0x08004bb8, 0x08004c38, 0x08004b08, 0x08004c38, 0x08004c38,
1348 0x08004bb8, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1349 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004bf8,
1350 0x08004c38, 0x08004bf8, 0x08004b80, 0x08004c38, 0x08004c38, 0x08004bf8,
1351 0x08004bf8, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1352 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1353 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1354 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1355 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1356 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1357 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1358 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1359 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1360 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1361 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1362 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1363 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1364 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1365 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1366 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
1367 0x08004ae4, 0x00000000, 0x08006018, 0x08006030, 0x08006030, 0x08006030,
1368 0x08006018, 0x08006030, 0x08006030, 0x08006030, 0x08006018, 0x08006030,
1369 0x08006030, 0x08006030, 0x08006018, 0x08006030, 0x08006030, 0x08006030,
1370 0x08006024, 0x00000000, 0x00000000 };
1371
1372static u32 bnx2_RXP_b06FwBss[(0x13dc/4) + 1] = { 0x0 };
1373static u32 bnx2_RXP_b06FwSbss[(0x2c/4) + 1] = { 0x0 };
1374
1375static struct fw_info bnx2_rxp_fw_06 = {
1376 .ver_major = 0x2,
1377 .ver_minor = 0x8,
1378 .ver_fix = 0x17,
1379
1380 .start_addr = 0x08003184,
1381
1382 .text_addr = 0x08000000,
1383 .text_len = 0x6728,
1384 .text_index = 0x0,
1385 .gz_text = bnx2_RXP_b06FwText,
1386 .gz_text_len = sizeof(bnx2_RXP_b06FwText),
1387
1388 .data_addr = 0x080069c0,
1389 .data_len = 0x0,
1390 .data_index = 0x0,
1391 .data = bnx2_RXP_b06FwData,
1392
1393 .sbss_addr = 0x080069c0,
1394 .sbss_len = 0x2c,
1395 .sbss_index = 0x0,
1396 .sbss = bnx2_RXP_b06FwSbss,
1397
1398 .bss_addr = 0x080069f0,
1399 .bss_len = 0x13dc,
1400 .bss_index = 0x0,
1401 .bss = bnx2_RXP_b06FwBss,
1402
1403 .rodata_addr = 0x08006728,
1404 .rodata_len = 0x278,
1405 .rodata_index = 0x0,
1406 .rodata = bnx2_RXP_b06FwRodata,
1407};
1059 1408
1060static u8 bnx2_rv2p_proc1[] = { 1409static u8 bnx2_rv2p_proc1[] = {
1061 0x1f, 0x8b, 0x08, 0x08, 0x5e, 0xd0, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65, 1410 0x1f, 0x8b, 0x08, 0x08, 0x5e, 0xd0, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
@@ -1316,20 +1665,6 @@ static u8 bnx2_rv2p_proc2[] = {
1316 0x63, 0xd6, 0x11, 0x8f, 0x47, 0xd5, 0x5f, 0x3f, 0x97, 0x8f, 0x31, 0xd8, 1665 0x63, 0xd6, 0x11, 0x8f, 0x47, 0xd5, 0x5f, 0x3f, 0x97, 0x8f, 0x31, 0xd8,
1317 0x17, 0x00, 0x00, 0x00 }; 1666 0x17, 0x00, 0x00, 0x00 };
1318 1667
1319static const int bnx2_TPAT_b06FwReleaseMajor = 0x1;
1320static const int bnx2_TPAT_b06FwReleaseMinor = 0x0;
1321static const int bnx2_TPAT_b06FwReleaseFix = 0x0;
1322static const u32 bnx2_TPAT_b06FwStartAddr = 0x08000860;
1323static const u32 bnx2_TPAT_b06FwTextAddr = 0x08000800;
1324static const int bnx2_TPAT_b06FwTextLen = 0x122c;
1325static const u32 bnx2_TPAT_b06FwDataAddr = 0x08001a60;
1326static const int bnx2_TPAT_b06FwDataLen = 0x0;
1327static const u32 bnx2_TPAT_b06FwRodataAddr = 0x00000000;
1328static const int bnx2_TPAT_b06FwRodataLen = 0x0;
1329static const u32 bnx2_TPAT_b06FwBssAddr = 0x08001aa0;
1330static const int bnx2_TPAT_b06FwBssLen = 0x250;
1331static const u32 bnx2_TPAT_b06FwSbssAddr = 0x08001a60;
1332static const int bnx2_TPAT_b06FwSbssLen = 0x34;
1333static u8 bnx2_TPAT_b06FwText[] = { 1668static u8 bnx2_TPAT_b06FwText[] = {
1334 0x1f, 0x8b, 0x08, 0x08, 0x47, 0xd2, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65, 1669 0x1f, 0x8b, 0x08, 0x08, 0x47, 0xd2, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
1335 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xc5, 0x57, 0x4d, 0x68, 1670 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xc5, 0x57, 0x4d, 0x68,
@@ -1529,20 +1864,40 @@ static u32 bnx2_TPAT_b06FwRodata[(0x0/4) + 1] = { 0x0 };
1529static u32 bnx2_TPAT_b06FwBss[(0x250/4) + 1] = { 0x0 }; 1864static u32 bnx2_TPAT_b06FwBss[(0x250/4) + 1] = { 0x0 };
1530static u32 bnx2_TPAT_b06FwSbss[(0x34/4) + 1] = { 0x0 }; 1865static u32 bnx2_TPAT_b06FwSbss[(0x34/4) + 1] = { 0x0 };
1531 1866
1532static const int bnx2_TXP_b06FwReleaseMajor = 0x1; 1867static struct fw_info bnx2_tpat_fw_06 = {
1533static const int bnx2_TXP_b06FwReleaseMinor = 0x0; 1868 .ver_major = 0x1,
1534static const int bnx2_TXP_b06FwReleaseFix = 0x0; 1869 .ver_minor = 0x0,
1535static const u32 bnx2_TXP_b06FwStartAddr = 0x080034b0; 1870 .ver_fix = 0x0,
1536static const u32 bnx2_TXP_b06FwTextAddr = 0x08000000; 1871
1537static const int bnx2_TXP_b06FwTextLen = 0x5748; 1872 .start_addr = 0x08000860,
1538static const u32 bnx2_TXP_b06FwDataAddr = 0x08005760; 1873
1539static const int bnx2_TXP_b06FwDataLen = 0x0; 1874 .text_addr = 0x08000800,
1540static const u32 bnx2_TXP_b06FwRodataAddr = 0x00000000; 1875 .text_len = 0x122c,
1541static const int bnx2_TXP_b06FwRodataLen = 0x0; 1876 .text_index = 0x0,
1542static const u32 bnx2_TXP_b06FwBssAddr = 0x080057a0; 1877 .gz_text = bnx2_TPAT_b06FwText,
1543static const int bnx2_TXP_b06FwBssLen = 0x1c4; 1878 .gz_text_len = sizeof(bnx2_TPAT_b06FwText),
1544static const u32 bnx2_TXP_b06FwSbssAddr = 0x08005760; 1879
1545static const int bnx2_TXP_b06FwSbssLen = 0x38; 1880 .data_addr = 0x08001a60,
1881 .data_len = 0x0,
1882 .data_index = 0x0,
1883 .data = bnx2_TPAT_b06FwData,
1884
1885 .sbss_addr = 0x08001a60,
1886 .sbss_len = 0x34,
1887 .sbss_index = 0x0,
1888 .sbss = bnx2_TPAT_b06FwSbss,
1889
1890 .bss_addr = 0x08001aa0,
1891 .bss_len = 0x250,
1892 .bss_index = 0x0,
1893 .bss = bnx2_TPAT_b06FwBss,
1894
1895 .rodata_addr = 0x00000000,
1896 .rodata_len = 0x0,
1897 .rodata_index = 0x0,
1898 .rodata = bnx2_TPAT_b06FwRodata,
1899};
1900
1546static u8 bnx2_TXP_b06FwText[] = { 1901static u8 bnx2_TXP_b06FwText[] = {
1547 0x1f, 0x8b, 0x08, 0x08, 0x21, 0xd3, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65, 1902 0x1f, 0x8b, 0x08, 0x08, 0x21, 0xd3, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
1548 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xed, 0x5c, 0x6d, 0x6c, 1903 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xed, 0x5c, 0x6d, 0x6c,
@@ -1964,3 +2319,38 @@ static u32 bnx2_TXP_b06FwData[(0x0/4) + 1] = { 0x0 };
1964static u32 bnx2_TXP_b06FwRodata[(0x0/4) + 1] = { 0x0 }; 2319static u32 bnx2_TXP_b06FwRodata[(0x0/4) + 1] = { 0x0 };
1965static u32 bnx2_TXP_b06FwBss[(0x1c4/4) + 1] = { 0x0 }; 2320static u32 bnx2_TXP_b06FwBss[(0x1c4/4) + 1] = { 0x0 };
1966static u32 bnx2_TXP_b06FwSbss[(0x38/4) + 1] = { 0x0 }; 2321static u32 bnx2_TXP_b06FwSbss[(0x38/4) + 1] = { 0x0 };
2322
2323static struct fw_info bnx2_txp_fw_06 = {
2324 .ver_major = 0x1,
2325 .ver_minor = 0x0,
2326 .ver_fix = 0x0,
2327
2328 .start_addr = 0x080034b0,
2329
2330 .text_addr = 0x08000000,
2331 .text_len = 0x5748,
2332 .text_index = 0x0,
2333 .gz_text = bnx2_TXP_b06FwText,
2334 .gz_text_len = sizeof(bnx2_TXP_b06FwText),
2335
2336 .data_addr = 0x08005760,
2337 .data_len = 0x0,
2338 .data_index = 0x0,
2339 .data = bnx2_TXP_b06FwData,
2340
2341 .sbss_addr = 0x08005760,
2342 .sbss_len = 0x38,
2343 .sbss_index = 0x0,
2344 .sbss = bnx2_TXP_b06FwSbss,
2345
2346 .bss_addr = 0x080057a0,
2347 .bss_len = 0x1c4,
2348 .bss_index = 0x0,
2349 .bss = bnx2_TXP_b06FwBss,
2350
2351 .rodata_addr = 0x00000000,
2352 .rodata_len = 0x0,
2353 .rodata_index = 0x0,
2354 .rodata = bnx2_TXP_b06FwRodata,
2355};
2356
diff --git a/drivers/net/bnx2_fw2.h b/drivers/net/bnx2_fw2.h
new file mode 100644
index 000000000000..680c769a3fc0
--- /dev/null
+++ b/drivers/net/bnx2_fw2.h
@@ -0,0 +1,4086 @@
1/* bnx2_fw2.h: Broadcom NX2 network driver.
2 *
3 * Copyright (c) 2006 Broadcom Corporation
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, except as noted below.
8 *
9 * This file contains firmware data derived from proprietary unpublished
10 * source code, Copyright (c) 2006 Broadcom Corporation.
11 *
12 * Permission is hereby granted for the distribution of this firmware data
13 * in hexadecimal or equivalent format, provided this copyright notice is
14 * accompanying it.
15 */
16
17static u8 bnx2_COM_b09FwText[] = {
18 0x1f, 0x8b, 0x08, 0x08, 0xac, 0xfb, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
19 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xdc, 0x5b, 0x6b, 0x70,
20 0x1b, 0xd7, 0x75, 0x3e, 0xfb, 0x00, 0x09, 0x91, 0x10, 0xb5, 0xa4, 0x60,
21 0x1a, 0x96, 0x68, 0x07, 0x20, 0x57, 0x22, 0x6a, 0xb1, 0x29, 0x4c, 0x33,
22 0x16, 0x9b, 0xc2, 0x12, 0x02, 0x50, 0xae, 0x26, 0xc3, 0x3a, 0x94, 0xcd,
23 0xd8, 0x4a, 0xaa, 0xc9, 0x30, 0x00, 0xa5, 0xf4, 0x61, 0xb7, 0x92, 0xab,
24 0xa9, 0x5d, 0xd7, 0xaa, 0x21, 0x92, 0x6a, 0xf5, 0x83, 0xe5, 0x2a, 0x16,
25 0x43, 0xa9, 0xd3, 0x74, 0xc2, 0x12, 0x56, 0xac, 0x4e, 0x31, 0x85, 0xfc,
26 0xd6, 0x38, 0xb1, 0xc9, 0x4a, 0x76, 0xeb, 0xf4, 0xe1, 0xa6, 0x33, 0xcd,
27 0xa3, 0x9d, 0x36, 0xf6, 0xa8, 0x3f, 0xea, 0xe9, 0xd3, 0x33, 0x6e, 0xa7,
28 0xea, 0xd8, 0x0e, 0xfa, 0x7d, 0x77, 0x77, 0x81, 0x25, 0x48, 0xbd, 0xfc,
29 0xc8, 0x8f, 0x70, 0x06, 0xb3, 0x7b, 0xef, 0xde, 0xbd, 0xf7, 0xdc, 0xf3,
30 0xf8, 0xce, 0x63, 0x2f, 0xfb, 0x44, 0x5a, 0xc4, 0xfb, 0x5b, 0x8b, 0x5f,
31 0xfc, 0xfe, 0x5f, 0x2d, 0x7c, 0x7c, 0xf0, 0xe3, 0xfd, 0x22, 0xb7, 0xdc,
32 0xa2, 0xb7, 0x86, 0x75, 0xf6, 0x1b, 0xf8, 0x45, 0xf1, 0xeb, 0xf7, 0xee,
33 0x57, 0xfb, 0xb3, 0xf0, 0x7b, 0x13, 0x0f, 0xc7, 0xfe, 0x55, 0x44, 0xbb,
34 0xc4, 0x98, 0xe0, 0x5f, 0xb5, 0x7a, 0xf9, 0xe7, 0x5c, 0x38, 0x7e, 0x89,
35 0x67, 0x86, 0xbb, 0x9c, 0xa2, 0x97, 0x3f, 0x09, 0xeb, 0x69, 0x39, 0x94,
36 0xb5, 0x25, 0x6c, 0xa4, 0xdf, 0x3c, 0x54, 0xb0, 0x45, 0x32, 0xe5, 0x2d,
37 0xf1, 0x9c, 0xbc, 0x57, 0x2d, 0x46, 0x4d, 0x61, 0xff, 0x8d, 0xe9, 0x77,
38 0xbf, 0xf6, 0xe2, 0xd6, 0xc4, 0x5b, 0xf3, 0x86, 0x84, 0xad, 0xf4, 0x19,
39 0xb1, 0x36, 0x4b, 0xb8, 0x0b, 0xef, 0x7c, 0xb5, 0xf7, 0x3d, 0x91, 0x36,
40 0x7f, 0xae, 0x37, 0xab, 0x2f, 0xf6, 0x4a, 0x71, 0x43, 0x3a, 0x2c, 0x7a,
41 0x7a, 0xd3, 0xf7, 0xb3, 0x86, 0x35, 0x66, 0xa4, 0x2d, 0x59, 0xac, 0xc8,
42 0xc8, 0xde, 0x69, 0x09, 0x87, 0xd3, 0x47, 0x9b, 0x9b, 0x37, 0x49, 0xd8,
43 0x4c, 0x8f, 0x1d, 0xfa, 0x6d, 0xfb, 0xd1, 0xaa, 0x6e, 0xdb, 0xc9, 0x05,
44 0x89, 0x0c, 0x9e, 0x1a, 0xc0, 0xf3, 0x72, 0x22, 0x29, 0xb2, 0x55, 0x74,
45 0xbb, 0x18, 0x31, 0xec, 0xb0, 0x64, 0x2b, 0xb6, 0xe4, 0x2a, 0x22, 0x7f,
46 0x5e, 0xd6, 0xe4, 0x94, 0xdd, 0x29, 0x0b, 0x7d, 0xef, 0x56, 0x33, 0xa0,
47 0xe5, 0xcf, 0xec, 0xb1, 0x43, 0x53, 0x36, 0xe9, 0x9d, 0x6d, 0x76, 0xe9,
48 0x9d, 0x6a, 0x2a, 0xd8, 0xa6, 0x4c, 0x94, 0xd9, 0x37, 0xa2, 0xb3, 0x2f,
49 0x94, 0x7e, 0x68, 0xcd, 0x29, 0x3b, 0xe2, 0xf5, 0xed, 0xdc, 0x9e, 0xc5,
50 0x7c, 0x93, 0x65, 0x8e, 0x3d, 0x93, 0x2a, 0xd8, 0x51, 0xaf, 0x3f, 0x79,
51 0x5b, 0xd6, 0x8e, 0xa1, 0xbf, 0xcb, 0x7b, 0x76, 0xf2, 0xbe, 0x82, 0x6d,
52 0x7b, 0xcf, 0xbe, 0x8a, 0xb9, 0x93, 0x5e, 0xff, 0x7d, 0xdb, 0x0a, 0x76,
53 0x9f, 0xd7, 0x3f, 0xbd, 0x2d, 0x6b, 0xa7, 0xbc, 0xfe, 0xe4, 0xee, 0x82,
54 0x3d, 0xe0, 0xf5, 0x9f, 0xbd, 0x3d, 0x6b, 0x0f, 0x7a, 0xfd, 0x0f, 0x6d,
55 0x2d, 0xd8, 0x69, 0xf4, 0x1f, 0x6d, 0xd6, 0x37, 0x59, 0x72, 0xa4, 0x1c,
56 0xc7, 0x2f, 0x83, 0x67, 0x43, 0xe8, 0xdb, 0x89, 0xdf, 0x30, 0x7e, 0xbf,
57 0xb8, 0x4e, 0xda, 0x46, 0x70, 0xfd, 0xc6, 0x46, 0x97, 0x77, 0xe0, 0x91,
58 0x13, 0x96, 0x37, 0x8c, 0x98, 0xbc, 0xd8, 0xfb, 0x06, 0x78, 0x68, 0xc9,
59 0x99, 0x8a, 0x68, 0x23, 0xbd, 0x31, 0xf0, 0x2e, 0x2a, 0x4f, 0x56, 0x5a,
60 0xc5, 0x78, 0xcc, 0x00, 0x6f, 0x3e, 0x2f, 0xf9, 0x68, 0x58, 0xda, 0xe7,
61 0x34, 0xe9, 0xee, 0x0f, 0x4b, 0xc6, 0x52, 0x72, 0x13, 0x7d, 0x26, 0x2a,
62 0xc6, 0x5c, 0x66, 0xbd, 0x2e, 0x9b, 0xac, 0x9c, 0x14, 0xc1, 0xbb, 0xef,
63 0x51, 0x27, 0xf1, 0x2c, 0x2e, 0xb9, 0xe9, 0x9b, 0x65, 0xcc, 0x22, 0x5d,
64 0x3b, 0x6f, 0x74, 0xd7, 0x0a, 0x6b, 0xd9, 0x13, 0x23, 0x72, 0xc4, 0x89,
65 0x68, 0xb9, 0x13, 0xdb, 0x24, 0x9b, 0x92, 0x28, 0xde, 0x8b, 0xe5, 0xf1,
66 0xa4, 0x54, 0x1e, 0x91, 0x29, 0x47, 0xb4, 0xac, 0x43, 0x7e, 0x76, 0xe2,
67 0x79, 0x9b, 0x1a, 0x8b, 0xbe, 0x2e, 0x43, 0xcd, 0x1d, 0x46, 0xbf, 0x85,
68 0xfe, 0x0e, 0x6d, 0x48, 0xcd, 0xa1, 0xfa, 0xe3, 0x93, 0x12, 0x91, 0xc7,
69 0xcb, 0x51, 0x6f, 0x6c, 0xb5, 0x9a, 0x4d, 0x59, 0x18, 0x37, 0x22, 0x93,
70 0x4e, 0x54, 0xc6, 0x70, 0x9d, 0x70, 0xb8, 0x7e, 0x0c, 0x3a, 0xf5, 0xda,
71 0xa1, 0xfc, 0xac, 0x9a, 0x2f, 0x6e, 0xa4, 0x39, 0x5f, 0x17, 0xc6, 0x4d,
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200 0x97, 0xab, 0x4f, 0x3b, 0xe5, 0xdb, 0x28, 0xd3, 0x43, 0xd8, 0x0b, 0xfb,
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202 0xf1, 0x39, 0xe0, 0x79, 0xd1, 0xe4, 0xb3, 0x8b, 0x5a, 0xfd, 0x1d, 0xc4,
203 0x5c, 0x36, 0xfd, 0xd9, 0x92, 0xf6, 0x85, 0xca, 0xcb, 0x5a, 0xb6, 0x74,
204 0x51, 0xcb, 0x41, 0x4f, 0x4a, 0x0e, 0x73, 0x06, 0xda, 0x8f, 0x85, 0xb5,
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219 0xf3, 0x19, 0xac, 0x95, 0xc0, 0xb8, 0x36, 0xcc, 0xdd, 0x85, 0x31, 0xdb,
220 0x30, 0xe6, 0x46, 0xb4, 0x19, 0x33, 0x6f, 0x44, 0xfb, 0x13, 0x0d, 0xef,
221 0x7c, 0x0c, 0x7d, 0xb7, 0x37, 0xf4, 0x9d, 0x43, 0x1f, 0xf2, 0x50, 0xeb,
222 0xbc, 0xf7, 0x5e, 0x11, 0xed, 0xce, 0x86, 0x31, 0xaf, 0xa2, 0x0f, 0x71,
223 0xaf, 0xf5, 0x2d, 0x5c, 0x91, 0x7f, 0x5a, 0xa4, 0xc9, 0x7f, 0xc6, 0xb8,
224 0x37, 0x8e, 0xfe, 0x90, 0x17, 0xbb, 0xfe, 0xa6, 0x09, 0xbd, 0xd3, 0x86,
225 0x9c, 0xdf, 0x30, 0xdd, 0x58, 0xef, 0x4e, 0xcb, 0xd5, 0x43, 0xbf, 0xfd,
226 0x70, 0x43, 0x9b, 0x63, 0x17, 0x1a, 0xfa, 0xfe, 0xa5, 0xa1, 0xfd, 0xdd,
227 0xd0, 0xca, 0x77, 0x06, 0xdb, 0x97, 0xf7, 0x15, 0x3a, 0x96, 0xb7, 0xed,
228 0xa6, 0x95, 0xef, 0xe8, 0xeb, 0x96, 0xf7, 0xdd, 0xb8, 0xbe, 0x61, 0x0c,
229 0x74, 0x2a, 0x8a, 0x1c, 0xc9, 0x1f, 0x1f, 0xbe, 0xce, 0x7d, 0x4e, 0xfe,
230 0x36, 0xea, 0x92, 0xda, 0x3a, 0xda, 0x3a, 0xe4, 0xb0, 0xa4, 0xc1, 0x9e,
231 0x2c, 0x3d, 0xfd, 0xb2, 0x96, 0x83, 0x4e, 0x65, 0x2b, 0xfe, 0x7c, 0xb4,
232 0xd9, 0xc6, 0xdc, 0xdc, 0xcf, 0xc9, 0x19, 0x2b, 0x45, 0xa0, 0x37, 0xf7,
233 0xd0, 0x27, 0x1d, 0x2d, 0x4a, 0xdd, 0x3e, 0xbb, 0xf5, 0x4b, 0xd9, 0xe7,
234 0xed, 0x1e, 0x46, 0x1d, 0x06, 0x9d, 0x55, 0x19, 0x49, 0x35, 0xd3, 0xc7,
235 0x78, 0xd8, 0x45, 0xdc, 0xa9, 0x56, 0x8d, 0xcd, 0x55, 0xd9, 0x9f, 0x7a,
236 0xa7, 0x2a, 0x0a, 0xf3, 0x06, 0x15, 0xee, 0xc4, 0xf5, 0x1e, 0xc8, 0xc8,
237 0x42, 0x6e, 0x82, 0x7c, 0x3a, 0x4a, 0x9f, 0x74, 0x90, 0xf1, 0xc9, 0xa3,
238 0x2e, 0xa6, 0x12, 0x77, 0xd0, 0x46, 0x5e, 0x96, 0x3f, 0xce, 0xf5, 0x71,
239 0x2d, 0x11, 0xc7, 0x47, 0x95, 0x4f, 0xc9, 0x5b, 0x9c, 0x77, 0x35, 0x6c,
240 0x3c, 0x6b, 0x32, 0xa6, 0x33, 0xed, 0xd3, 0xf0, 0x6f, 0x7c, 0xc6, 0x58,
241 0xe1, 0x34, 0xe3, 0x92, 0x00, 0x56, 0x6d, 0x35, 0xe0, 0x32, 0x8b, 0xcb,
242 0xf7, 0xb5, 0x81, 0x79, 0xc4, 0x55, 0xec, 0x75, 0x75, 0x2c, 0xea, 0xd1,
243 0xaf, 0x6c, 0xdb, 0xbb, 0x6a, 0xb6, 0xed, 0xeb, 0xde, 0x6a, 0x39, 0xf8,
244 0xf7, 0x95, 0x2c, 0x9e, 0xaa, 0x24, 0x8e, 0x15, 0x61, 0x4b, 0x8b, 0x2a,
245 0xef, 0xf6, 0xe5, 0xc2, 0x18, 0x27, 0x71, 0x72, 0x1e, 0x6f, 0x8e, 0xab,
246 0x1c, 0x83, 0xf9, 0x45, 0x55, 0x76, 0xa4, 0x5a, 0xa3, 0xe4, 0x43, 0x46,
247 0xff, 0x76, 0x88, 0x31, 0xc3, 0xa2, 0x43, 0x9e, 0xa5, 0xf0, 0x3c, 0x05,
248 0x4c, 0xf8, 0x27, 0xc9, 0x45, 0xd9, 0xf7, 0x76, 0x75, 0x01, 0x71, 0x95,
249 0x8a, 0x8f, 0x94, 0xbf, 0x67, 0x7c, 0xb7, 0x1f, 0xfc, 0x22, 0x4f, 0x47,
250 0xc0, 0x67, 0x3f, 0x06, 0x78, 0x8d, 0x75, 0x15, 0x59, 0x1e, 0x07, 0x8b,
251 0x3c, 0x50, 0x7e, 0x19, 0x73, 0xea, 0x6e, 0xac, 0xc2, 0x3c, 0xdc, 0x66,
252 0x7f, 0x47, 0x88, 0xb1, 0x9c, 0xeb, 0xeb, 0x0d, 0xac, 0x87, 0xdc, 0xbe,
253 0xfc, 0x8f, 0x2a, 0x6e, 0x2a, 0x28, 0x79, 0x20, 0x86, 0xaa, 0xf0, 0x19,
254 0xfb, 0xc2, 0x5e, 0xec, 0x1c, 0xf1, 0x62, 0x65, 0xcb, 0x8b, 0x95, 0x49,
255 0x07, 0x6b, 0x6f, 0x7e, 0x5c, 0x40, 0x99, 0x2d, 0x1d, 0xd2, 0x37, 0x33,
256 0x2e, 0x68, 0x93, 0xd5, 0xe3, 0x02, 0x9f, 0xa6, 0x6d, 0xa0, 0x89, 0x71,
257 0x9e, 0xaa, 0xbd, 0x74, 0xb8, 0xf5, 0x1e, 0xd2, 0xe0, 0xfb, 0x47, 0xe5,
258 0x87, 0x8f, 0xc2, 0xe5, 0x61, 0x6f, 0x69, 0xd0, 0xba, 0x53, 0xb2, 0xd3,
259 0xdb, 0x3c, 0x7f, 0xcb, 0x1c, 0x80, 0xf1, 0xb7, 0xab, 0xb3, 0xd9, 0xd4,
260 0x84, 0x3f, 0x4f, 0x27, 0x3c, 0x64, 0xa0, 0x2e, 0xc4, 0xb5, 0x18, 0xc7,
261 0xf8, 0x31, 0xcd, 0x4e, 0x2f, 0xa6, 0x19, 0x96, 0xfd, 0x8e, 0x1b, 0xf3,
262 0x8f, 0xa0, 0x3f, 0xef, 0x28, 0xda, 0x63, 0x8c, 0x2d, 0x75, 0xc4, 0xdc,
263 0x99, 0x3d, 0x09, 0x24, 0x0f, 0xee, 0x5e, 0xba, 0xb1, 0x97, 0x52, 0x6d,
264 0x2f, 0xad, 0x4b, 0xcb, 0xf7, 0x32, 0xaa, 0xde, 0x9d, 0x5a, 0xf1, 0xae,
265 0x60, 0x1f, 0xbb, 0x2f, 0xf1, 0x8c, 0x7b, 0x64, 0xdc, 0x60, 0x79, 0x7b,
266 0xf4, 0xe5, 0x74, 0x00, 0x7b, 0x4c, 0x6a, 0x79, 0x15, 0x6b, 0xed, 0x51,
267 0x3c, 0xcf, 0x97, 0xc7, 0x70, 0xa5, 0x7d, 0xa8, 0x79, 0x94, 0x8d, 0x4c,
268 0x28, 0x3e, 0x8f, 0xab, 0x7d, 0x2c, 0x94, 0x7f, 0x41, 0x0a, 0x27, 0x7e,
269 0x09, 0x7e, 0x2f, 0x58, 0x0f, 0x63, 0x2d, 0x91, 0xfc, 0x28, 0x06, 0xf0,
270 0x93, 0x7b, 0x65, 0xad, 0xeb, 0x0f, 0x43, 0x6e, 0x7e, 0x10, 0x81, 0x8c,
271 0x35, 0xf7, 0xb9, 0x5a, 0xdf, 0xe7, 0x6b, 0x53, 0x80, 0x9e, 0x2a, 0x62,
272 0xce, 0x18, 0x68, 0x08, 0xbe, 0x73, 0x50, 0x86, 0x1c, 0xca, 0xa3, 0x27,
273 0x36, 0x2e, 0xb6, 0x95, 0x17, 0x3f, 0xce, 0xe0, 0xfa, 0xb4, 0xf9, 0x5c,
274 0xcc, 0x10, 0xd6, 0x2f, 0x7d, 0xde, 0xf9, 0x7c, 0x8b, 0x2c, 0x35, 0xea,
275 0xc0, 0x14, 0xe8, 0x29, 0x38, 0xe4, 0x93, 0xaf, 0x9b, 0xfe, 0xda, 0xaf,
276 0xaa, 0xfd, 0x4c, 0xaa, 0x9a, 0xdd, 0x73, 0x35, 0x1d, 0x9d, 0x40, 0x0c,
277 0xe2, 0xea, 0xdc, 0x7d, 0x1e, 0x6f, 0x7c, 0xdd, 0x8c, 0x78, 0x72, 0x66,
278 0x1e, 0x47, 0xdb, 0xf1, 0xf5, 0x60, 0x93, 0x75, 0xb7, 0xe2, 0x05, 0x9f,
279 0x11, 0x53, 0x5c, 0x59, 0x8e, 0xd5, 0x64, 0xb9, 0xb6, 0x41, 0x2f, 0xbf,
280 0xb7, 0xce, 0xb5, 0x43, 0xda, 0x1b, 0xec, 0x16, 0xf4, 0x3d, 0xb5, 0xcc,
281 0xbe, 0x93, 0x97, 0xa8, 0x83, 0x46, 0xc4, 0x98, 0xfb, 0x53, 0xf0, 0xf2,
282 0x63, 0xc8, 0x55, 0x44, 0xcc, 0x19, 0xe2, 0x10, 0xe3, 0x8d, 0x7a, 0xbc,
283 0xbb, 0x20, 0xab, 0xc5, 0xba, 0x57, 0x8a, 0x35, 0x7e, 0xf2, 0x2a, 0x63,
284 0x8d, 0x78, 0x93, 0xb4, 0x10, 0x8b, 0x86, 0x11, 0xdb, 0x6a, 0xd2, 0x64,
285 0x3f, 0x08, 0x1f, 0x76, 0xc6, 0x6c, 0xb6, 0x7d, 0x4c, 0x88, 0x48, 0xfb,
286 0xdc, 0x06, 0x85, 0x0b, 0xd6, 0x4c, 0x1d, 0x17, 0x26, 0xc0, 0xfb, 0x11,
287 0xb7, 0xb6, 0x1a, 0x6d, 0x97, 0xab, 0xcd, 0x8d, 0xeb, 0x71, 0xff, 0x58,
288 0x2d, 0xee, 0xbf, 0xa1, 0x81, 0x8f, 0xab, 0xe1, 0xe2, 0x19, 0xf0, 0x2d,
289 0x8d, 0xfc, 0x97, 0x79, 0xed, 0x10, 0xf2, 0x61, 0xe6, 0x62, 0x19, 0xe4,
290 0xc4, 0x89, 0x33, 0xc0, 0x2a, 0xe4, 0xc8, 0x89, 0xb7, 0xe0, 0x57, 0x90,
291 0x37, 0x27, 0xe6, 0x99, 0xbb, 0x2e, 0x22, 0x3f, 0x7e, 0x1a, 0xf9, 0xf1,
292 0x53, 0x95, 0x3e, 0xf0, 0x37, 0xa9, 0xb0, 0x73, 0xef, 0x71, 0xd1, 0xee,
293 0x52, 0xf5, 0x61, 0xda, 0x73, 0x14, 0x7e, 0xb4, 0x5a, 0x3d, 0x90, 0xea,
294 0x41, 0x4e, 0x1e, 0x97, 0x4f, 0x99, 0xcc, 0x63, 0x35, 0xb3, 0xbb, 0x7f,
295 0xc1, 0x08, 0xc6, 0xa4, 0xd9, 0x2b, 0xfa, 0x81, 0x95, 0xbc, 0xcf, 0x29,
296 0x5f, 0x70, 0xcc, 0xb8, 0x1c, 0xef, 0xef, 0xaa, 0xf1, 0xfe, 0xc2, 0x1a,
297 0x69, 0x19, 0x56, 0x35, 0x80, 0xee, 0xfe, 0x03, 0xc4, 0xab, 0x14, 0xfc,
298 0x3a, 0xfc, 0x6f, 0x55, 0xee, 0x48, 0x5d, 0xac, 0x9e, 0xb7, 0xd7, 0x49,
299 0xbe, 0xef, 0x8b, 0x1e, 0x66, 0x8f, 0x3d, 0x92, 0xb5, 0x8b, 0xb0, 0x0f,
300 0xb7, 0x16, 0x39, 0x3e, 0x1d, 0x46, 0x14, 0xca, 0xbf, 0x0e, 0x59, 0x18,
301 0xfc, 0x1b, 0xc8, 0x70, 0xcb, 0x69, 0x16, 0xb0, 0x74, 0xe0, 0xf0, 0x42,
302 0x34, 0xa2, 0xea, 0x33, 0xd7, 0xd9, 0xec, 0xb7, 0x20, 0xd3, 0x51, 0x59,
303 0x40, 0xfc, 0x50, 0x1a, 0x04, 0x8d, 0x7d, 0x9d, 0x18, 0x4f, 0xbb, 0x23,
304 0xcf, 0x47, 0xe1, 0x7b, 0xc9, 0xd3, 0x28, 0xc6, 0xef, 0xc2, 0x98, 0x0e,
305 0x5c, 0xbf, 0x68, 0x2c, 0x58, 0xcc, 0x9d, 0x7f, 0x0e, 0x6d, 0xce, 0x11,
306 0xf4, 0x9d, 0x9f, 0x0e, 0x89, 0x9a, 0x93, 0xef, 0x74, 0x2a, 0xfb, 0xaf,
307 0xaf, 0xc5, 0x75, 0xf8, 0xec, 0xbd, 0xea, 0x2d, 0xfd, 0x83, 0x81, 0xf5,
308 0xda, 0x02, 0xeb, 0x0d, 0x06, 0xd6, 0x23, 0x9d, 0x1d, 0x01, 0x3a, 0x3b,
309 0xf0, 0x7e, 0x0e, 0x6b, 0x0f, 0xab, 0x98, 0xa7, 0xbe, 0xe6, 0xfd, 0x81,
310 0x35, 0xfd, 0xfd, 0x75, 0x06, 0xde, 0x7b, 0x07, 0xeb, 0xb1, 0x2f, 0x1a,
311 0xe8, 0x23, 0x0d, 0xeb, 0xd1, 0xc7, 0x76, 0x47, 0x80, 0x2e, 0xd2, 0xba,
312 0x16, 0xfd, 0x2a, 0x7e, 0x02, 0x9f, 0x5b, 0xe0, 0xb7, 0x74, 0xf8, 0x0e,
313 0xd6, 0xa0, 0x1b, 0xf7, 0xfa, 0x65, 0xac, 0xeb, 0xcf, 0x17, 0xc5, 0x1c,
314 0x1c, 0xcf, 0xb1, 0x86, 0xf7, 0x3e, 0xfb, 0xf9, 0xfc, 0x1b, 0xd5, 0xaf,
315 0x2b, 0xbe, 0xad, 0x07, 0xed, 0xaa, 0xee, 0x22, 0xf3, 0x1d, 0x26, 0xe4,
316 0xc9, 0xfc, 0x58, 0x93, 0x9b, 0x6c, 0x5d, 0xeb, 0xe9, 0xa7, 0xec, 0xd7,
317 0x79, 0x58, 0xda, 0xa2, 0x65, 0x8f, 0xb3, 0x5e, 0xd0, 0xea, 0xe5, 0x7c,
318 0xc8, 0x3d, 0x94, 0x8f, 0x31, 0xbd, 0xe7, 0xf4, 0x31, 0x8c, 0x5b, 0xe8,
319 0x3f, 0x33, 0xde, 0x3d, 0xae, 0xd0, 0xe1, 0x7d, 0xa5, 0x0e, 0x39, 0xaf,
320 0x78, 0x6a, 0xc9, 0xb9, 0x1a, 0x4f, 0x43, 0xde, 0xb7, 0x90, 0x83, 0xde,
321 0x77, 0x06, 0x03, 0x71, 0x11, 0xee, 0xcb, 0x19, 0xd0, 0x10, 0x97, 0x9e,
322 0x7e, 0xe6, 0x6e, 0x45, 0x5c, 0x59, 0xa7, 0xd0, 0x70, 0x75, 0xeb, 0x17,
323 0x3d, 0xfd, 0xf0, 0x4b, 0xc0, 0xa1, 0x9e, 0xfe, 0xef, 0xa8, 0x7c, 0xae,
324 0x54, 0xb1, 0xb4, 0x3b, 0x1c, 0xb7, 0x46, 0x74, 0xce, 0xbe, 0x5c, 0x8d,
325 0x68, 0xa0, 0x99, 0x75, 0x0d, 0xbf, 0x46, 0x74, 0x4e, 0x54, 0x8d, 0xe8,
326 0xe4, 0x15, 0x6a, 0x44, 0x99, 0xab, 0xaf, 0x11, 0x71, 0x7e, 0x53, 0xee,
327 0x1e, 0x10, 0xed, 0x4b, 0x5e, 0x8d, 0xe8, 0x82, 0xb8, 0x35, 0xa2, 0xf3,
328 0xb2, 0x7a, 0x8d, 0xe8, 0x68, 0x43, 0x8d, 0x68, 0xbd, 0xaa, 0x11, 0x71,
329 0x1e, 0xb7, 0x46, 0xc4, 0x76, 0xbe, 0x7f, 0x30, 0x50, 0xeb, 0x00, 0xfe,
330 0x3a, 0xb7, 0x82, 0x6f, 0x96, 0x36, 0xea, 0xf8, 0x98, 0x46, 0xec, 0xbf,
331 0xbe, 0xe6, 0xbf, 0xea, 0xf8, 0xa6, 0x29, 0x9d, 0xbb, 0x12, 0xbe, 0x8d,
332 0xba, 0x71, 0xc9, 0x32, 0x6c, 0x9b, 0xaa, 0xc5, 0x2e, 0xbf, 0xdc, 0xcc,
333 0x1c, 0x7a, 0xb2, 0x5c, 0x9f, 0x77, 0x12, 0xf2, 0x1e, 0xab, 0xd5, 0x49,
334 0x2e, 0x15, 0x1f, 0x45, 0xe5, 0xe0, 0xaa, 0xdf, 0x9a, 0x62, 0x99, 0x95,
335 0xdf, 0x9a, 0x34, 0x89, 0x82, 0xce, 0x7c, 0x7f, 0x5e, 0xe5, 0x5d, 0x0b,
336 0xce, 0xcf, 0xcb, 0xd2, 0xbd, 0x16, 0xf0, 0xc7, 0xaf, 0x9f, 0x50, 0xbe,
337 0x75, 0x9f, 0x92, 0xd5, 0x3f, 0xba, 0x1a, 0xca, 0x3e, 0x55, 0x43, 0xf9,
338 0x5a, 0x73, 0xb0, 0x86, 0x72, 0x4e, 0x2e, 0x5f, 0x43, 0xd9, 0xb7, 0x4a,
339 0x0d, 0xe5, 0x15, 0xa9, 0xd7, 0x50, 0x5e, 0x11, 0xbf, 0x86, 0x62, 0xc8,
340 0xd2, 0x7a, 0xce, 0xb3, 0x1f, 0xef, 0x8c, 0xe0, 0x37, 0x8c, 0x9f, 0x5b,
341 0x53, 0x39, 0x57, 0xa3, 0x7f, 0xb5, 0x9a, 0xca, 0x37, 0x9b, 0xdf, 0x4f,
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344 0xec, 0x02, 0x7e, 0x29, 0xa3, 0x6a, 0x1c, 0x9f, 0xf6, 0x78, 0xb8, 0x1b,
345 0x7b, 0x8e, 0x43, 0x16, 0xe4, 0x63, 0x8f, 0x8a, 0x2d, 0x33, 0x66, 0x4c,
346 0xcb, 0xf6, 0xc2, 0x9b, 0x4d, 0xf3, 0x5b, 0x74, 0x4c, 0xc6, 0x2b, 0xd4,
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348 0xb5, 0x39, 0x68, 0x9b, 0x0b, 0xc0, 0x59, 0xe0, 0xc4, 0x55, 0xf8, 0xa8,
349 0x6d, 0xa0, 0x39, 0xb8, 0x8f, 0x22, 0xfc, 0x13, 0xfa, 0x94, 0xcc, 0x19,
350 0x5b, 0xfa, 0xb4, 0xc4, 0x69, 0xe7, 0x57, 0x31, 0x1f, 0xfb, 0xb6, 0xa9,
351 0x7c, 0xac, 0x30, 0xc0, 0xbd, 0xd2, 0xd7, 0x2d, 0x82, 0x3e, 0xf4, 0x95,
352 0x98, 0x03, 0xd2, 0xef, 0xf9, 0x39, 0x5a, 0x44, 0xe5, 0x68, 0x9d, 0x8a,
353 0x1f, 0xe4, 0xf5, 0x8d, 0x61, 0x62, 0x65, 0xa7, 0xcd, 0x3d, 0x0c, 0x7b,
354 0x58, 0xc7, 0xb6, 0x9b, 0x0b, 0x66, 0x74, 0xde, 0x3f, 0x02, 0xb9, 0xb2,
355 0x4e, 0xe3, 0xcb, 0xef, 0x21, 0x6f, 0xdf, 0x83, 0x52, 0xec, 0x94, 0xf0,
356 0x7a, 0xd0, 0x93, 0x9f, 0x61, 0xdc, 0xfd, 0x09, 0x95, 0x83, 0x44, 0xed,
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359 0xee, 0x8d, 0x98, 0xe4, 0xd7, 0xc4, 0x56, 0xc6, 0x59, 0xfe, 0xba, 0x13,
360 0x58, 0x33, 0x73, 0x89, 0x35, 0xc7, 0x2e, 0x59, 0x5b, 0x6d, 0x8c, 0xb1,
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362 0xcb, 0xe7, 0xfd, 0xbc, 0x3e, 0x68, 0x3f, 0xd4, 0x0b, 0xea, 0xc2, 0x63,
363 0xe0, 0x17, 0xf5, 0xc1, 0xb7, 0xb9, 0x9e, 0x06, 0x1d, 0x5c, 0x44, 0xbe,
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368 0xb0, 0xf1, 0x01, 0x62, 0x54, 0x1a, 0x79, 0x0f, 0xf5, 0x90, 0xba, 0xb9,
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808 0x8f, 0x0a, 0xa2, 0xe7, 0x64, 0xb3, 0xb0, 0x4d, 0x0b, 0xc2, 0xc6, 0x28,
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817 0x30, 0x2f, 0x8c, 0xd3, 0x30, 0xf8, 0xb7, 0x1a, 0x58, 0xb8, 0xaf, 0xeb,
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819 0xf1, 0x7c, 0x5c, 0x87, 0xfb, 0xc9, 0xfb, 0xf6, 0x31, 0x7f, 0x8e, 0x4e,
820 0xc9, 0x7b, 0x19, 0x97, 0xe4, 0x6f, 0x7d, 0x8e, 0xf7, 0x7c, 0xe5, 0xfe,
821 0xf9, 0x54, 0xbf, 0x1e, 0xec, 0x5f, 0x37, 0xe5, 0x85, 0x8f, 0x13, 0xbf,
822 0x75, 0x8a, 0xdf, 0xa2, 0x4e, 0xa7, 0xd8, 0xd7, 0xf3, 0x7c, 0x3c, 0x9f,
823 0xed, 0xf2, 0xc1, 0x36, 0x4f, 0x27, 0x3a, 0x7d, 0xf9, 0x3c, 0xd6, 0xdb,
824 0xe9, 0x8b, 0x33, 0xee, 0xc7, 0xb2, 0xf1, 0xd2, 0x82, 0xe0, 0x31, 0xac,
825 0xd3, 0xf6, 0xda, 0xe6, 0x49, 0xe3, 0x4f, 0x86, 0x64, 0x6f, 0x5b, 0x7c,
826 0x67, 0xfa, 0xcb, 0x30, 0xfd, 0x65, 0x98, 0xfe, 0x32, 0x4c, 0x7f, 0x19,
827 0xa6, 0x3f, 0xb6, 0x4b, 0xdf, 0x64, 0x99, 0xf1, 0x6d, 0x96, 0x19, 0x92,
828 0x66, 0x23, 0xca, 0x8f, 0xa9, 0x69, 0xb6, 0xb6, 0x3e, 0x53, 0xd3, 0x28,
829 0xe4, 0x34, 0xf9, 0x0e, 0x8f, 0x57, 0xd3, 0xea, 0x55, 0xa6, 0xd5, 0xa6,
830 0x99, 0x7e, 0xba, 0x91, 0xc3, 0x9e, 0xd9, 0xd6, 0x79, 0xe6, 0xd1, 0x71,
831 0x3f, 0x74, 0xaa, 0x00, 0xd3, 0x13, 0x74, 0x4a, 0x9b, 0xe1, 0xde, 0x4f,
832 0x37, 0x99, 0x4f, 0xdf, 0xc8, 0x81, 0x76, 0xef, 0x52, 0xc7, 0x19, 0xa6,
833 0x5d, 0xc8, 0xb9, 0x25, 0xdf, 0xd5, 0xac, 0xc1, 0xba, 0x57, 0xc0, 0x4c,
834 0x12, 0xf8, 0xa8, 0xd0, 0xc7, 0x78, 0xdf, 0xd7, 0x99, 0xdf, 0xc3, 0x57,
835 0x87, 0xbe, 0x5f, 0x79, 0x1f, 0xcb, 0x89, 0xd0, 0x15, 0xe6, 0xa3, 0xa7,
836 0x73, 0x4b, 0x4c, 0xef, 0xbd, 0xf4, 0x85, 0x1c, 0xe4, 0x31, 0x60, 0xc4,
837 0xc7, 0x79, 0x12, 0x3e, 0x30, 0x63, 0x06, 0x6b, 0x1f, 0x4b, 0x19, 0x02,
838 0x4f, 0x9e, 0x01, 0x1c, 0x18, 0xf6, 0x67, 0xf6, 0xa2, 0x67, 0x7d, 0xc4,
839 0x68, 0x56, 0x3e, 0x45, 0x7c, 0xc7, 0x78, 0x8c, 0x05, 0xdc, 0x70, 0xdc,
840 0x28, 0xfe, 0x88, 0xf7, 0x42, 0x84, 0x19, 0x1e, 0xb5, 0x7c, 0xeb, 0x02,
841 0x7a, 0x91, 0x02, 0x5e, 0xd3, 0x51, 0x3f, 0x6a, 0xc5, 0xe9, 0x39, 0xbc,
842 0xff, 0xe0, 0x85, 0x22, 0xe6, 0xbd, 0x48, 0x0b, 0x41, 0xf0, 0x21, 0x3b,
843 0x7c, 0x9d, 0x24, 0xec, 0x5a, 0x59, 0xbf, 0xfc, 0xbc, 0x37, 0x6f, 0xb3,
844 0xa2, 0x42, 0x1f, 0x6e, 0x61, 0xfb, 0x06, 0xb0, 0x79, 0x8b, 0x71, 0x2d,
845 0x0c, 0x9b, 0x5f, 0xf1, 0xb5, 0x37, 0x99, 0xe7, 0x60, 0xcf, 0x3a, 0x85,
846 0x8c, 0xf1, 0xe2, 0x65, 0x1b, 0x8a, 0x97, 0x39, 0x2e, 0x5e, 0x96, 0x2e,
847 0xf3, 0x32, 0xc6, 0x09, 0xc1, 0xc3, 0xc0, 0xa3, 0x66, 0x59, 0x4f, 0x94,
848 0xdf, 0xa1, 0xff, 0xed, 0x16, 0x3c, 0x8b, 0x79, 0x3d, 0xdb, 0x0d, 0x85,
849 0x62, 0xca, 0x77, 0x48, 0xf0, 0x0e, 0x8d, 0xd7, 0xff, 0xa3, 0xe8, 0xa1,
850 0x55, 0xf0, 0x81, 0xf4, 0x2c, 0xf8, 0x95, 0xd7, 0xf8, 0xff, 0x02, 0x6c,
851 0x79, 0xbc, 0x13, 0x7a, 0x8d, 0xf9, 0x58, 0x21, 0x0c, 0x9b, 0xb5, 0x43,
852 0xd9, 0x36, 0xe8, 0xbb, 0xb5, 0x07, 0xb9, 0x96, 0x56, 0xb4, 0xcc, 0xc7,
853 0x76, 0x2b, 0xbf, 0x05, 0xfc, 0x8c, 0xd8, 0xeb, 0x3a, 0x5d, 0xc0, 0x82,
854 0x2e, 0xc0, 0x63, 0x03, 0x0c, 0x1f, 0xd1, 0x1b, 0x9c, 0xe8, 0x16, 0xc3,
855 0x01, 0xfb, 0x7c, 0x0b, 0xfb, 0xcc, 0xba, 0x2c, 0x05, 0xe6, 0xa6, 0x02,
856 0x03, 0x98, 0xdf, 0xc2, 0x6a, 0x85, 0x1f, 0x9e, 0xcf, 0x0c, 0x18, 0x85,
857 0xac, 0x9c, 0xe3, 0xca, 0xb8, 0xe4, 0x79, 0x85, 0x3c, 0x7a, 0x7b, 0x89,
858 0xb9, 0xf2, 0x1c, 0xf5, 0xfa, 0x04, 0xff, 0x52, 0x74, 0xbf, 0x1d, 0x5a,
859 0x4b, 0x30, 0x5d, 0x61, 0x4f, 0x52, 0x2e, 0x9c, 0x79, 0x94, 0x9f, 0x8f,
860 0x73, 0x8d, 0xd7, 0x71, 0xb3, 0xbc, 0x8e, 0x08, 0xaf, 0x03, 0x63, 0x6f,
861 0xf9, 0x6e, 0xa8, 0x75, 0xdc, 0x28, 0xaf, 0x63, 0x56, 0xad, 0x83, 0xd2,
862 0xc6, 0xcc, 0x6e, 0xa5, 0xc7, 0x6f, 0x79, 0xcf, 0xd6, 0x28, 0xeb, 0x27,
863 0xe9, 0x55, 0xc0, 0xf3, 0x1e, 0x85, 0x2f, 0x6e, 0x7f, 0xa8, 0x7b, 0x6e,
864 0xf6, 0xc4, 0x75, 0xfa, 0x5d, 0xba, 0x29, 0xf4, 0x93, 0x61, 0xd6, 0x4f,
865 0x70, 0x9e, 0x16, 0xc0, 0x87, 0xd3, 0x41, 0xf4, 0x9b, 0x1d, 0x64, 0x98,
866 0xb1, 0x5d, 0x35, 0xc5, 0x9f, 0xc2, 0x4f, 0x86, 0xfb, 0xe8, 0xeb, 0xbf,
867 0x48, 0x37, 0x17, 0xc1, 0xab, 0xa1, 0x8f, 0xca, 0x9e, 0xb4, 0x37, 0xd7,
868 0xa4, 0x9f, 0x36, 0xee, 0xe9, 0xa7, 0x85, 0x8f, 0x36, 0x0c, 0x7d, 0xdd,
869 0x84, 0x3f, 0x37, 0x26, 0xde, 0x67, 0xc1, 0xc7, 0x45, 0xdc, 0xcb, 0x8b,
870 0xef, 0x4c, 0xbb, 0x72, 0xdc, 0x90, 0x73, 0x92, 0x62, 0x3e, 0xe2, 0x98,
871 0x4d, 0x86, 0xac, 0x9d, 0xb9, 0x5c, 0xd4, 0x3a, 0x51, 0x9c, 0xf7, 0xc8,
872 0x09, 0x1b, 0x46, 0x44, 0xf8, 0x0c, 0x5a, 0x9d, 0x0e, 0x6a, 0x61, 0x39,
873 0x79, 0x8a, 0xd0, 0x13, 0xcd, 0xb6, 0xe0, 0xcb, 0xbf, 0xc0, 0xb8, 0xb7,
874 0x10, 0xb6, 0x43, 0x9f, 0x13, 0xf6, 0x25, 0xe4, 0x07, 0xde, 0xa7, 0x02,
875 0x18, 0x63, 0x0e, 0xfc, 0x7d, 0x15, 0xfd, 0x30, 0xc3, 0xbc, 0x7e, 0xf8,
876 0x81, 0x47, 0xad, 0x77, 0x58, 0xee, 0x5c, 0x10, 0xfe, 0x95, 0xb3, 0x94,
877 0x66, 0x3a, 0x3c, 0x2c, 0xe8, 0xd0, 0x18, 0x66, 0x6a, 0x61, 0xfa, 0x41,
878 0x8e, 0xc1, 0x98, 0xe8, 0xbf, 0x23, 0x6d, 0x16, 0x5e, 0xe5, 0x9a, 0xea,
879 0x6b, 0x90, 0x00, 0x6f, 0xd8, 0xbe, 0x6f, 0x21, 0xf1, 0x91, 0x7d, 0x2a,
880 0x6e, 0x5d, 0xab, 0xd6, 0x87, 0x0d, 0xfb, 0xcc, 0x12, 0x7d, 0x1f, 0x01,
881 0x3b, 0xe1, 0x17, 0x34, 0x26, 0x19, 0x6e, 0xfa, 0xdd, 0x35, 0x6e, 0xfb,
882 0xff, 0x29, 0x51, 0x9f, 0xff, 0x46, 0x51, 0xca, 0xd8, 0x34, 0xdb, 0xe6,
883 0x0b, 0x07, 0xdc, 0x3a, 0x87, 0x9d, 0x8d, 0x09, 0x9f, 0xcc, 0x00, 0x45,
884 0x97, 0x27, 0xe9, 0xb1, 0x0c, 0x78, 0x14, 0x5d, 0x8f, 0x3a, 0x78, 0xc3,
885 0x06, 0x68, 0x79, 0x92, 0xe2, 0x45, 0xc0, 0xc8, 0x47, 0x0b, 0x2c, 0x05,
886 0xd2, 0x59, 0xc4, 0xee, 0xf9, 0x7b, 0x1e, 0xef, 0x57, 0xf9, 0x15, 0xe5,
887 0xf7, 0x1e, 0xa2, 0xd8, 0x32, 0xa5, 0x92, 0xe1, 0x87, 0x45, 0xcf, 0xea,
888 0x64, 0x78, 0x5c, 0xf9, 0x68, 0x42, 0x7c, 0x1e, 0x7e, 0x2f, 0x8b, 0x1e,
889 0xcd, 0xd8, 0xa9, 0x24, 0x49, 0xdf, 0x03, 0xf1, 0x1c, 0x0c, 0x96, 0xad,
890 0xbb, 0x99, 0x57, 0x1c, 0x17, 0xfe, 0x07, 0xd6, 0x44, 0x16, 0x31, 0x1e,
891 0xbe, 0x83, 0x5e, 0x82, 0xbd, 0x95, 0xcc, 0x3e, 0xa0, 0xc6, 0x96, 0xc8,
892 0x64, 0x5c, 0x30, 0x7f, 0xc9, 0x49, 0x85, 0x8d, 0xca, 0xf5, 0xf0, 0x5d,
893 0x1c, 0x17, 0xfa, 0xe1, 0x30, 0xdb, 0x30, 0x62, 0x5c, 0x69, 0x4e, 0xf8,
894 0x21, 0xf8, 0x38, 0xff, 0xd3, 0x01, 0xfd, 0x6e, 0x03, 0x9c, 0x97, 0xfe,
895 0x09, 0xbe, 0x67, 0x9e, 0xe7, 0x51, 0x95, 0x17, 0x3f, 0x44, 0x91, 0x1d,
896 0xf8, 0x8b, 0x66, 0xef, 0xa8, 0xbf, 0x88, 0x61, 0xcd, 0xb2, 0xe5, 0x32,
897 0xd3, 0xc6, 0xdb, 0x5b, 0xda, 0x71, 0xef, 0x6b, 0x19, 0xcd, 0xb0, 0x32,
898 0xc5, 0xfb, 0x2f, 0xd0, 0xeb, 0x73, 0xa1, 0xf8, 0x29, 0xbc, 0x47, 0xc6,
899 0x97, 0x10, 0x3a, 0x6f, 0x88, 0x75, 0x17, 0xe8, 0x30, 0xa3, 0x22, 0xbe,
900 0x15, 0x79, 0xc2, 0x32, 0x16, 0xd6, 0xfa, 0xc9, 0x0f, 0xbf, 0x9a, 0xa3,
901 0x73, 0x22, 0x5a, 0x45, 0xfe, 0xba, 0x8c, 0x2b, 0x42, 0xfe, 0x82, 0x07,
902 0xfe, 0xc4, 0x97, 0x5c, 0xf3, 0xf7, 0xe9, 0x7c, 0xb7, 0x48, 0xb0, 0x9c,
903 0x4f, 0xa3, 0x78, 0x8a, 0xc6, 0x3d, 0x1d, 0xb3, 0x70, 0xbf, 0xd7, 0x0a,
904 0xb4, 0xeb, 0xd6, 0x19, 0xe0, 0x67, 0x12, 0x7b, 0x74, 0x01, 0x71, 0x5c,
905 0xa3, 0x2a, 0x1e, 0xd1, 0xc2, 0xfb, 0x04, 0x3b, 0x0f, 0xfe, 0xbb, 0xcf,
906 0xf2, 0x27, 0xe2, 0x0a, 0x27, 0x07, 0xa1, 0x27, 0xf5, 0x38, 0x8c, 0x33,
907 0x53, 0x38, 0xee, 0x67, 0xbb, 0x4b, 0xeb, 0xb5, 0xd2, 0xa7, 0xc4, 0xb6,
908 0x98, 0xda, 0x2f, 0xf8, 0x93, 0x46, 0x54, 0xbf, 0x01, 0x9b, 0xac, 0x5e,
909 0xc0, 0xe9, 0xe3, 0xa2, 0xc7, 0xad, 0x62, 0x10, 0xdb, 0xc9, 0x59, 0xc2,
910 0x3b, 0xb7, 0xd0, 0x77, 0xf3, 0x6e, 0xc0, 0x9e, 0xf7, 0xc8, 0x1d, 0xa3,
911 0xf8, 0x94, 0x7a, 0xff, 0xcf, 0x9d, 0xda, 0xb7, 0x5d, 0x1e, 0xfb, 0xf6,
912 0xbd, 0x41, 0x19, 0x03, 0xbb, 0x4b, 0x8d, 0xf1, 0xca, 0x53, 0xfd, 0xfb,
913 0xa7, 0xe1, 0x4f, 0xaa, 0xd4, 0x51, 0x5c, 0x13, 0x7c, 0xa5, 0xde, 0xa7,
914 0x1d, 0x62, 0x7e, 0x2a, 0xe9, 0xf8, 0xb8, 0x07, 0x1d, 0xf7, 0xce, 0x40,
915 0x2f, 0xb9, 0x7d, 0x3a, 0x3e, 0xd6, 0x90, 0x8e, 0xff, 0x75, 0x50, 0xfa,
916 0x54, 0xeb, 0xe9, 0x18, 0xb5, 0x3c, 0xc7, 0x8b, 0x8d, 0xfc, 0x57, 0xd8,
917 0x07, 0xd4, 0xa4, 0xc3, 0xe7, 0x01, 0x58, 0x69, 0xbf, 0x07, 0xe2, 0x7e,
918 0xc0, 0x47, 0xc4, 0x4e, 0xfe, 0x90, 0xe2, 0x8b, 0xb5, 0xb1, 0xd0, 0xcd,
919 0xae, 0xf9, 0x96, 0xc7, 0x35, 0xd0, 0xc5, 0x41, 0x0b, 0x76, 0x48, 0xda,
920 0xf4, 0x1a, 0x5e, 0xef, 0xf9, 0x0e, 0xe5, 0xec, 0x54, 0x9e, 0xe0, 0xa3,
921 0x0e, 0xd2, 0x53, 0x88, 0x2b, 0x2b, 0x1f, 0xf0, 0xd1, 0x8c, 0x5c, 0xb7,
922 0x79, 0x40, 0xe0, 0x03, 0xf4, 0xd5, 0x50, 0xc2, 0x9f, 0xe0, 0x3d, 0x95,
923 0xfe, 0xdf, 0xe4, 0x6a, 0x48, 0xed, 0x13, 0x8f, 0xc5, 0xfd, 0x3c, 0xeb,
924 0xfc, 0xb0, 0x3f, 0xf6, 0xd7, 0xd7, 0xcb, 0x79, 0xc5, 0x90, 0x05, 0x25,
925 0xfa, 0x0f, 0x96, 0x73, 0xfe, 0x03, 0xa6, 0xe8, 0xb9, 0x70, 0xb9, 0x78,
926 0x80, 0xf5, 0x47, 0xec, 0x21, 0x7c, 0x87, 0xda, 0xb7, 0xfb, 0xf6, 0x30,
927 0x75, 0xed, 0x67, 0xa9, 0x6f, 0x90, 0xc3, 0x7a, 0xa3, 0x71, 0x00, 0xf9,
928 0xe1, 0x16, 0x5f, 0x83, 0x5e, 0x51, 0x63, 0x56, 0x9c, 0x3a, 0xe0, 0x4f,
929 0x40, 0x0f, 0x68, 0x2b, 0x5d, 0x45, 0x53, 0xb3, 0x82, 0xa6, 0xe2, 0x6b,
930 0xb3, 0x8a, 0xa6, 0x66, 0x95, 0xff, 0x7c, 0x56, 0xd1, 0xd4, 0xac, 0xa2,
931 0xa9, 0x59, 0x45, 0x53, 0xb3, 0x8c, 0xd7, 0xa3, 0xac, 0xaf, 0x42, 0xf7,
932 0xd0, 0xfe, 0xcb, 0x2e, 0x4a, 0xe6, 0x70, 0x1e, 0xf2, 0xb8, 0x96, 0xae,
933 0x7e, 0x6d, 0x58, 0xfb, 0x47, 0x0b, 0x32, 0xcf, 0x8e, 0x9f, 0x85, 0x3d,
934 0x78, 0x98, 0xe1, 0x77, 0xcd, 0x37, 0xbf, 0x88, 0xb9, 0xfa, 0x28, 0x26,
935 0x7a, 0xc0, 0x36, 0x51, 0xd4, 0xad, 0xe3, 0x9a, 0xa8, 0xeb, 0x92, 0xb6,
936 0x5c, 0xaa, 0x61, 0x8d, 0x97, 0xc6, 0x8b, 0x69, 0xb5, 0x5f, 0xb5, 0x76,
937 0x4e, 0x0b, 0x25, 0xb2, 0x80, 0x2b, 0x72, 0x21, 0x2d, 0xde, 0x1b, 0x01,
938 0xa7, 0x94, 0xe9, 0x01, 0x83, 0xa3, 0x0a, 0x06, 0x4f, 0x8b, 0x35, 0x22,
939 0x97, 0x10, 0x3e, 0xc8, 0xc6, 0x70, 0x48, 0x67, 0x46, 0xf9, 0x3e, 0x8c,
940 0xfb, 0x07, 0x42, 0xcc, 0x83, 0xb6, 0x0b, 0x07, 0xf7, 0xda, 0x1b, 0xf1,
941 0x9a, 0xed, 0xd6, 0xd3, 0x5c, 0x77, 0xc9, 0x8e, 0x90, 0x92, 0x1b, 0x52,
942 0xef, 0xdd, 0xe5, 0xd8, 0x89, 0x14, 0xcf, 0xed, 0x2f, 0xc2, 0x7f, 0x39,
943 0x44, 0x6d, 0x25, 0x3a, 0x12, 0x06, 0x3e, 0x77, 0xb1, 0x5d, 0xc9, 0x73,
944 0x18, 0x2b, 0xd1, 0x85, 0xf0, 0x3e, 0xb6, 0x5d, 0xf6, 0xb3, 0x0e, 0x3a,
945 0xca, 0xff, 0x4e, 0xc4, 0xef, 0xc3, 0xbc, 0x3a, 0xf8, 0xda, 0x7e, 0x32,
946 0x7a, 0x52, 0x66, 0x2b, 0xeb, 0x07, 0x47, 0x2a, 0xf6, 0x88, 0x05, 0xff,
947 0x1c, 0xeb, 0xb6, 0xc6, 0x5c, 0xb8, 0x5b, 0xd5, 0x9c, 0xc1, 0x87, 0x8d,
948 0xf8, 0xd6, 0x3f, 0x97, 0x64, 0xaf, 0x80, 0x21, 0x75, 0xfc, 0xe3, 0x52,
949 0x64, 0x08, 0xc7, 0x78, 0xe7, 0x90, 0x3d, 0x11, 0xf1, 0xfd, 0x58, 0xea,
950 0xf2, 0x3e, 0xfb, 0x88, 0x7c, 0x3f, 0x80, 0x6d, 0x5a, 0x3e, 0x2f, 0xbc,
951 0x97, 0x3a, 0x4f, 0x25, 0x5f, 0x15, 0x74, 0x50, 0xa2, 0x7f, 0x67, 0x9a,
952 0x35, 0x09, 0xb1, 0x8c, 0x29, 0x51, 0x0b, 0x8d, 0x7c, 0xe5, 0xf9, 0x45,
953 0x3d, 0x2f, 0x47, 0xed, 0xf5, 0xfd, 0xc8, 0x37, 0xcb, 0x16, 0x68, 0x73,
954 0x99, 0x01, 0x3f, 0xda, 0xe8, 0xf2, 0x46, 0x4f, 0x50, 0xd4, 0x66, 0x77,
955 0xb3, 0x8e, 0xa3, 0xf3, 0x92, 0xc7, 0xf8, 0xfe, 0x01, 0xf1, 0xbe, 0xb9,
956 0xd8, 0x12, 0xc6, 0x35, 0xd3, 0xc8, 0x72, 0xe9, 0x21, 0xfe, 0x5d, 0xc4,
957 0x11, 0x93, 0xd4, 0xaa, 0x62, 0x04, 0x1d, 0x2a, 0xae, 0x14, 0x62, 0x5a,
958 0xaa, 0xd4, 0x1c, 0x8f, 0x94, 0x7d, 0x6d, 0xc0, 0xf1, 0x5a, 0x5f, 0xdb,
959 0x73, 0x5b, 0xc8, 0x9b, 0xad, 0xf0, 0x1a, 0x39, 0xa5, 0x2d, 0xa4, 0x7c,
960 0x88, 0xd6, 0x02, 0x6d, 0xb7, 0xb6, 0x6e, 0xc7, 0xd7, 0xb4, 0x36, 0xcf,
961 0xac, 0x9f, 0x79, 0xc7, 0x69, 0x53, 0xf8, 0xd4, 0x4c, 0xf3, 0xb9, 0x36,
962 0x96, 0xd9, 0xa8, 0x97, 0x02, 0xbc, 0xfc, 0x43, 0xa8, 0x37, 0x79, 0x32,
963 0xd0, 0x4c, 0xab, 0xab, 0xc8, 0x79, 0x78, 0xfc, 0x2e, 0x99, 0xe7, 0xfb,
964 0x08, 0xc3, 0x65, 0x3f, 0xcb, 0x37, 0x43, 0xc5, 0x70, 0x70, 0x0e, 0xbc,
965 0x41, 0xf4, 0xfd, 0x0c, 0x3c, 0x3c, 0xde, 0xc6, 0x7a, 0xbd, 0x8c, 0x01,
966 0x1c, 0xe4, 0x7b, 0x7f, 0x33, 0xf7, 0x08, 0xfc, 0x59, 0xe6, 0x61, 0xbe,
967 0x7f, 0x8c, 0xf5, 0x81, 0x08, 0x35, 0xd3, 0xca, 0x6a, 0x33, 0xeb, 0xf5,
968 0xcd, 0xac, 0x0f, 0x8c, 0x9a, 0x23, 0x3e, 0xf1, 0x2c, 0x51, 0xdb, 0xf2,
969 0xe9, 0xc0, 0x7e, 0xc6, 0x41, 0x3c, 0xeb, 0x8b, 0xea, 0x59, 0xb5, 0xcf,
970 0xb8, 0x55, 0xc2, 0xf1, 0x61, 0xff, 0xfa, 0x99, 0xab, 0x78, 0x2f, 0xd4,
971 0xe2, 0x34, 0xeb, 0xbe, 0x41, 0xf1, 0x6e, 0x46, 0x63, 0x66, 0x86, 0xed,
972 0x80, 0x30, 0x1f, 0x1f, 0xa1, 0x54, 0x31, 0x41, 0xbf, 0x57, 0x74, 0xfb,
973 0x6a, 0x8f, 0xf0, 0x9c, 0x65, 0x6d, 0x7d, 0x0b, 0xcf, 0xeb, 0x7d, 0xa7,
974 0x96, 0x67, 0xb4, 0x91, 0xff, 0x6b, 0x41, 0x6a, 0x7e, 0x11, 0xbe, 0x91,
975 0x12, 0x65, 0xc3, 0xf6, 0x85, 0xeb, 0xe2, 0xbd, 0x1b, 0x16, 0xbd, 0x22,
976 0xf2, 0x5b, 0xf9, 0x7a, 0xbe, 0xe7, 0x79, 0x8c, 0x7b, 0xc5, 0xa2, 0x2b,
977 0x8e, 0x84, 0xf7, 0x9f, 0x05, 0x82, 0xe4, 0x7f, 0x1d, 0x39, 0x48, 0xd0,
978 0xb5, 0xd6, 0xcf, 0x38, 0xfb, 0x98, 0x5f, 0xbf, 0x88, 0xeb, 0xf8, 0xf3,
979 0x75, 0x1c, 0xb7, 0xf1, 0x3a, 0x21, 0x6f, 0x91, 0x77, 0x02, 0x3e, 0xb7,
980 0x3f, 0x64, 0x0a, 0xfc, 0x3b, 0xc2, 0x38, 0xd5, 0x24, 0x7c, 0x81, 0xbd,
981 0x18, 0xeb, 0x0c, 0xb2, 0x6e, 0xb0, 0x7e, 0x66, 0x7c, 0x1f, 0x8e, 0x23,
982 0x3d, 0x7e, 0x86, 0x91, 0xc4, 0xa1, 0xb0, 0x78, 0xff, 0xa1, 0xeb, 0x2f,
983 0x70, 0x70, 0x9c, 0x78, 0x3f, 0xa1, 0x3f, 0xf0, 0x7e, 0x9a, 0xe8, 0xb3,
984 0xd4, 0x46, 0x71, 0x7e, 0x46, 0x2c, 0x27, 0xd7, 0x7d, 0xbe, 0xe8, 0x27,
985 0xe9, 0x47, 0x6a, 0x1e, 0xd6, 0xef, 0x29, 0xa4, 0x7e, 0xdc, 0x5b, 0xd3,
986 0x0a, 0xbe, 0x77, 0xd1, 0x8d, 0x5c, 0x07, 0xdd, 0x54, 0xb1, 0xa5, 0x1b,
987 0xc2, 0xae, 0x62, 0x9e, 0x9c, 0xe8, 0xa2, 0xeb, 0xab, 0x4d, 0x44, 0xbd,
988 0x6d, 0x22, 0xf6, 0x7b, 0x23, 0x97, 0xc7, 0xf3, 0x87, 0xa5, 0xdf, 0xa5,
989 0x82, 0x23, 0x37, 0x3c, 0x70, 0xe4, 0x3d, 0x81, 0x23, 0xef, 0x6d, 0x81,
990 0x23, 0x7b, 0x95, 0x2d, 0xd1, 0x46, 0xcd, 0x0a, 0x3f, 0x5e, 0x63, 0xfc,
991 0x78, 0x81, 0xf1, 0xe3, 0x50, 0x03, 0xfc, 0x30, 0x6a, 0xf0, 0xe3, 0xb0,
992 0xc0, 0x8f, 0x9f, 0x6d, 0x8a, 0x1f, 0x87, 0xfc, 0x9b, 0xf9, 0x82, 0x34,
993 0x6e, 0x0e, 0xd0, 0x4a, 0xce, 0xa1, 0xd5, 0x45, 0x9b, 0x2d, 0x7b, 0xd8,
994 0xe6, 0x88, 0x19, 0xce, 0x88, 0x7a, 0x97, 0x82, 0xc0, 0x2b, 0x96, 0xe3,
995 0x33, 0xa8, 0x69, 0xaa, 0xdb, 0x03, 0x12, 0xef, 0xa5, 0x14, 0xf0, 0x97,
996 0x7b, 0x12, 0xcb, 0xac, 0x9f, 0xf9, 0x73, 0xde, 0xc7, 0x2b, 0x6b, 0x81,
997 0x00, 0x7e, 0xf3, 0xcf, 0x04, 0x69, 0x63, 0x8d, 0xed, 0x54, 0xc6, 0xb1,
998 0xab, 0xb9, 0x21, 0xba, 0x92, 0x1b, 0xa0, 0x8d, 0xdc, 0x30, 0xbd, 0x93,
999 0xc3, 0x33, 0x00, 0x73, 0x3e, 0x16, 0x30, 0x37, 0xe8, 0x60, 0x90, 0xc7,
1000 0xac, 0x0e, 0xd0, 0xfa, 0xaa, 0xc6, 0x57, 0xe0, 0x2a, 0xf6, 0x3f, 0xd2,
1001 0x23, 0xeb, 0xd0, 0xea, 0x71, 0x20, 0x56, 0x85, 0x03, 0xf2, 0x1a, 0xec,
1002 0xfd, 0x42, 0x7d, 0x0d, 0x6d, 0xab, 0x39, 0x83, 0x1c, 0xb8, 0x36, 0xb6,
1003 0xc9, 0x6d, 0xe1, 0x73, 0x3d, 0xe8, 0x87, 0x4e, 0x6b, 0xdc, 0x4d, 0x5d,
1004 0xbc, 0x07, 0x0e, 0xf2, 0x87, 0x86, 0x59, 0x3f, 0xed, 0x16, 0xfa, 0x68,
1005 0xd4, 0x09, 0x84, 0x62, 0x54, 0x3a, 0x6b, 0x38, 0xe8, 0x93, 0xf8, 0x08,
1006 0xdf, 0xcf, 0x50, 0x7e, 0x9e, 0x4e, 0x17, 0x3e, 0xd5, 0xea, 0x9e, 0x88,
1007 0xd1, 0x9e, 0xe0, 0x39, 0x43, 0x4e, 0x56, 0xe2, 0x22, 0x54, 0x8e, 0x8b,
1008 0xb4, 0xf2, 0xba, 0x25, 0x2d, 0xcd, 0x39, 0x3c, 0xae, 0xc8, 0xe3, 0x8a,
1009 0x88, 0xa9, 0xf1, 0xf9, 0x55, 0xc4, 0x73, 0x87, 0x68, 0x63, 0x11, 0x34,
1010 0x07, 0xff, 0x44, 0x25, 0x86, 0xba, 0xb1, 0x86, 0xf3, 0xf0, 0x51, 0x54,
1011 0x62, 0xa8, 0x1b, 0x2a, 0x86, 0xba, 0xb1, 0x36, 0x2d, 0xf8, 0xf0, 0x42,
1012 0x8e, 0x79, 0x40, 0xce, 0xaf, 0xf2, 0x07, 0xf7, 0xa9, 0x77, 0xf6, 0x9c,
1013 0x10, 0x3e, 0xe4, 0x1e, 0x67, 0x73, 0x18, 0x1e, 0xac, 0x83, 0xe1, 0xb4,
1014 0xd0, 0x83, 0xe2, 0x7c, 0xcf, 0x58, 0xee, 0x04, 0xc3, 0x73, 0x96, 0x69,
1015 0x69, 0xb7, 0xa2, 0x25, 0x1d, 0x93, 0xed, 0x26, 0xf5, 0xfe, 0x1f, 0xa1,
1016 0xeb, 0x4b, 0xfe, 0x33, 0x54, 0xc3, 0x7f, 0x28, 0x10, 0x1d, 0x97, 0xd7,
1017 0xa7, 0x8b, 0xaf, 0x0c, 0x6b, 0xff, 0x5b, 0x9a, 0xef, 0xbb, 0x90, 0xdb,
1018 0x49, 0x4c, 0x97, 0xe5, 0xa6, 0x67, 0xce, 0xe0, 0x76, 0x9f, 0xad, 0x71,
1019 0xe1, 0xc4, 0x6d, 0xe0, 0x93, 0xbc, 0x47, 0x05, 0x9f, 0xfe, 0x77, 0x16,
1020 0xc0, 0xb2, 0x93, 0x05, 0x98, 0x57, 0x84, 0x80, 0xf5, 0x03, 0x03, 0xb4,
1021 0x8e, 0x39, 0x00, 0x1e, 0x53, 0x68, 0x02, 0xe6, 0x19, 0xa7, 0xf5, 0x40,
1022 0xfb, 0xfb, 0x95, 0xc1, 0xeb, 0x5d, 0x1b, 0xa0, 0x67, 0x4f, 0x2d, 0xea,
1023 0x79, 0x2c, 0x07, 0xca, 0xa3, 0x4e, 0x2a, 0x0c, 0x24, 0xe6, 0x27, 0x90,
1024 0xff, 0x80, 0xfe, 0x00, 0xf9, 0x11, 0x98, 0x9f, 0x9c, 0x81, 0x72, 0xa0,
1025 0x35, 0x53, 0xcd, 0x6b, 0x40, 0xfa, 0x40, 0x61, 0x08, 0x2a, 0x53, 0x41,
1026 0x63, 0x1d, 0x40, 0xf6, 0x12, 0x21, 0x68, 0xd8, 0x01, 0x69, 0x20, 0xbb,
1027 0x79, 0x8a, 0x08, 0x98, 0x9f, 0x14, 0x20, 0xc4, 0xd0, 0x00, 0xcf, 0x4f,
1028 0xec, 0x40, 0x97, 0xc2, 0xdc, 0xf4, 0xff, 0xff, 0x31, 0x15, 0x16, 0x60,
1029 0xda, 0x03, 0xad, 0xf9, 0xfc, 0xfd, 0xff, 0x80, 0x08, 0x0b, 0x43, 0x0b,
1030 0x7c, 0xed, 0x9e, 0xb0, 0x3c, 0xa8, 0x9c, 0x5b, 0x00, 0x64, 0xb5, 0xc1,
1031 0xeb, 0x6d, 0x16, 0xf0, 0x7d, 0xc4, 0x0b, 0x18, 0x7e, 0x01, 0xcb, 0x95,
1032 0xff, 0xff, 0x97, 0xc2, 0xd5, 0x82, 0x00, 0x00, 0xd4, 0xc2, 0xcb, 0x42,
1033 0x60, 0x7c, 0x00, 0x00, 0x00 };
1034static u32 bnx2_COM_b09FwData[(0x0/4) + 1] = { 0x0 };
1035static u32 bnx2_COM_b09FwRodata[(0x88/4) + 1] = {
1036 0x08001ad8, 0x08001b14, 0x08001b14, 0x08001b14, 0x08001b14, 0x08001b14,
1037 0x08001a24, 0x08001b14, 0x08001a98, 0x08001b14, 0x080019ac, 0x08001b14,
1038 0x08001b14, 0x08001b14, 0x080019b8, 0x0, 0x08002a2c, 0x08002a7c,
1039 0x08002aac, 0x08002adc, 0x08002b0c, 0x0, 0x08005fac, 0x08005fac,
1040 0x08005fac, 0x08005fac, 0x08005fac, 0x08005fd8, 0x08005fd8, 0x08006018,
1041 0x08006024, 0x08006024, 0x08005fac, 0x0, 0x0 };
1042static u32 bnx2_COM_b09FwBss[(0x88/4) + 1] = { 0x0 };
1043static u32 bnx2_COM_b09FwSbss[(0x5c/4) + 1] = { 0x0 };
1044
1045static struct fw_info bnx2_com_fw_09 = {
1046 .ver_major = 0x1,
1047 .ver_minor = 0x0,
1048 .ver_fix = 0x0,
1049
1050 .start_addr = 0x080000b0,
1051
1052 .text_addr = 0x08000000,
1053 .text_len = 0x7c5c,
1054 .text_index = 0x0,
1055 .gz_text = bnx2_COM_b09FwText,
1056 .gz_text_len = sizeof(bnx2_COM_b09FwText),
1057
1058 .data_addr = 0x08007d00,
1059 .data_len = 0x0,
1060 .data_index = 0x0,
1061 .data = bnx2_COM_b09FwData,
1062
1063 .sbss_addr = 0x08007d00,
1064 .sbss_len = 0x5c,
1065 .sbss_index = 0x0,
1066 .sbss = bnx2_COM_b09FwSbss,
1067
1068 .bss_addr = 0x08007d60,
1069 .bss_len = 0x88,
1070 .bss_index = 0x0,
1071 .bss = bnx2_COM_b09FwBss,
1072
1073 .rodata_addr = 0x08007c60,
1074 .rodata_len = 0x88,
1075 .rodata_index = 0x0,
1076 .rodata = bnx2_COM_b09FwRodata,
1077};
1078
1079static u8 bnx2_CP_b09FwText[] = {
1080 0x1f, 0x8b, 0x08, 0x08, 0x8e, 0xfc, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
1081 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xbd, 0x7d, 0x0d, 0x74,
1082 0x5c, 0x57, 0x7d, 0xe7, 0xff, 0xdd, 0x79, 0x92, 0xc6, 0xb2, 0x2c, 0x3f,
1083 0xcb, 0x63, 0x65, 0x22, 0x0b, 0x7b, 0x46, 0x7a, 0xb2, 0x95, 0x58, 0x64,
1084 0xc7, 0xae, 0x00, 0x6d, 0x3b, 0x85, 0xe9, 0x48, 0xb2, 0x9d, 0x0f, 0x8a,
1085 0x4c, 0x44, 0x4f, 0x5a, 0xe8, 0x22, 0xc6, 0x76, 0x48, 0x80, 0xb2, 0x4e,
1086 0x09, 0x69, 0x80, 0x04, 0x0f, 0x23, 0xf9, 0x83, 0x74, 0xec, 0x51, 0x12,
1087 0xc5, 0x76, 0x4f, 0x73, 0x58, 0x55, 0x92, 0x1d, 0x43, 0xa7, 0x1e, 0x27,
1088 0x71, 0x68, 0xf6, 0x6c, 0x68, 0xb4, 0x4a, 0xe2, 0xa6, 0x3d, 0xd9, 0xd6,
1089 0xf4, 0x84, 0x6e, 0xda, 0x43, 0x77, 0x85, 0x71, 0x88, 0x4b, 0xb3, 0x4b,
1090 0xf8, 0x68, 0x61, 0xa1, 0xe5, 0xed, 0xef, 0x77, 0xef, 0x7d, 0xd2, 0xe8,
1091 0xc3, 0x09, 0xa1, 0xbb, 0xf5, 0x39, 0xcf, 0x6f, 0xde, 0xfd, 0xfc, 0xdf,
1092 0xff, 0xfd, 0x7f, 0xdf, 0x0f, 0xad, 0x17, 0xa9, 0x17, 0xfb, 0x6f, 0x15,
1093 0x9e, 0x6d, 0x89, 0x7d, 0xbb, 0xb7, 0x5e, 0xd7, 0x73, 0x1d, 0x7e, 0x6e,
1094 0x75, 0x57, 0x46, 0x95, 0xbc, 0x89, 0x7f, 0x89, 0x9f, 0xa1, 0x4c, 0x44,
1095 0xc4, 0x0b, 0xfb, 0xe2, 0x23, 0x51, 0x95, 0x1e, 0xfc, 0x64, 0xd6, 0x97,
1096 0x68, 0x24, 0x7d, 0xf6, 0xb3, 0xbb, 0x7d, 0x91, 0x4c, 0x79, 0x4b, 0xa2,
1097 0x57, 0xfe, 0x25, 0xc8, 0xc7, 0x5c, 0x61, 0xfa, 0x5b, 0xd2, 0xff, 0xfc,
1098 0x9f, 0xbe, 0xf2, 0x8e, 0xe4, 0x6b, 0xe3, 0x11, 0x89, 0x7a, 0xe9, 0x8f,
1099 0x89, 0xb7, 0x49, 0xa2, 0xad, 0xe9, 0x81, 0x4f, 0x3e, 0xbc, 0xf9, 0x6f,
1100 0x44, 0x1a, 0xc3, 0xb6, 0x2e, 0x07, 0x5f, 0xd9, 0x2c, 0xf9, 0x96, 0x74,
1101 0x7c, 0xc8, 0x4d, 0x7b, 0xf2, 0x74, 0x45, 0x06, 0x0a, 0xc5, 0xa8, 0x44,
1102 0xd2, 0x1d, 0x2f, 0xf5, 0x46, 0xf6, 0x07, 0x11, 0xdf, 0xf7, 0x7a, 0xa5,
1103 0xa1, 0x27, 0xdb, 0x8d, 0xf4, 0xf2, 0x56, 0x51, 0x7e, 0x54, 0xb2, 0x15,
1104 0x69, 0x50, 0xbe, 0x8f, 0x77, 0xbd, 0xa8, 0x74, 0xd2, 0xcb, 0x46, 0x5c,
1105 0x29, 0x54, 0x2e, 0xac, 0x30, 0x6d, 0x96, 0xec, 0xfb, 0x6f, 0xa2, 0xe6,
1106 0x8d, 0x36, 0x4b, 0x51, 0x99, 0x8d, 0xc4, 0x05, 0xfd, 0x00, 0xe6, 0x06,
1107 0x19, 0x2e, 0x25, 0x24, 0x5b, 0x64, 0xbf, 0xae, 0xe4, 0x3c, 0xf6, 0xd9,
1108 0x80, 0xfa, 0x2b, 0x9d, 0xe5, 0xcb, 0xb3, 0xec, 0x4b, 0x28, 0x9b, 0x40,
1109 0xb9, 0x56, 0x79, 0xbc, 0x12, 0x97, 0xc7, 0x2a, 0x31, 0x79, 0xb4, 0x72,
1110 0x87, 0x64, 0x50, 0xf7, 0x6c, 0x05, 0x7d, 0x97, 0x6a, 0xa5, 0x77, 0xac,
1111 0x5e, 0xb2, 0x63, 0xed, 0xf1, 0x9c, 0x04, 0xc1, 0x27, 0x52, 0x1f, 0x95,
1112 0xa1, 0x26, 0x94, 0x2f, 0x31, 0x2f, 0xbe, 0x20, 0x2f, 0x97, 0xda, 0xe2,
1113 0xe5, 0x94, 0x23, 0x99, 0xc1, 0x64, 0x7c, 0x48, 0xf1, 0xbb, 0x46, 0xb2,
1114 0x5d, 0xf8, 0x1e, 0x70, 0x25, 0xe2, 0x07, 0xc1, 0x1d, 0xa9, 0x26, 0xc0,
1115 0x91, 0x4c, 0x24, 0x14, 0xeb, 0xb2, 0x5e, 0x32, 0x9f, 0x50, 0x51, 0xc9,
1116 0x57, 0xae, 0x93, 0x44, 0x53, 0x10, 0xbc, 0x37, 0xe5, 0x21, 0x5d, 0xa4,
1117 0xb7, 0x28, 0xfb, 0x54, 0xda, 0x47, 0x9b, 0x92, 0x52, 0xe9, 0xb5, 0x18,
1118 0xc7, 0x16, 0xe0, 0xa9, 0x56, 0x32, 0x31, 0xc9, 0xa8, 0xb4, 0x24, 0x54,
1119 0x7a, 0x05, 0xd2, 0x1c, 0xa9, 0xf1, 0xa7, 0x2c, 0x9d, 0xac, 0xc6, 0xb7,
1120 0x0c, 0xa8, 0x74, 0xd3, 0xa2, 0xf4, 0x64, 0x42, 0xd4, 0x8f, 0xea, 0xd0,
1121 0x67, 0x67, 0x46, 0x31, 0x0d, 0x6f, 0x9d, 0x76, 0xfd, 0x32, 0x69, 0x1f,
1122 0x74, 0x16, 0xa6, 0x3d, 0xb5, 0x8a, 0xb0, 0x8a, 0xe2, 0xef, 0x28, 0xe0,
1123 0x6a, 0x41, 0xff, 0xed, 0x5e, 0x0d, 0xc6, 0x35, 0x90, 0x4a, 0x7a, 0xfd,
1124 0xea, 0xc5, 0x40, 0x9a, 0x09, 0x33, 0xf3, 0x14, 0xf2, 0x50, 0x34, 0x9d,
1125 0xc2, 0xbc, 0xb9, 0x72, 0x08, 0x63, 0xbb, 0x38, 0x96, 0xf4, 0xda, 0x14,
1126 0xde, 0x53, 0xfc, 0xdd, 0x34, 0x14, 0x49, 0x07, 0x41, 0x36, 0x35, 0x2e,
1127 0xb9, 0x72, 0xd2, 0x9b, 0x05, 0x70, 0xbd, 0x63, 0x71, 0x8c, 0x1f, 0xe3,
1128 0x88, 0x65, 0x92, 0x6b, 0xa4, 0xcb, 0xce, 0xcf, 0x5f, 0xa2, 0xef, 0x76,
1129 0xef, 0x0e, 0xd5, 0xee, 0xa5, 0x54, 0xd2, 0x9b, 0x90, 0x3f, 0xc4, 0x77,
1130 0x10, 0xec, 0x4a, 0x25, 0xe3, 0x79, 0xcc, 0xdd, 0xa5, 0x62, 0x4c, 0x5e,
1131 0x2e, 0x26, 0x41, 0xa9, 0xc9, 0xce, 0x49, 0xd9, 0x92, 0x9a, 0x04, 0xdc,
1132 0x05, 0x3c, 0x07, 0x99, 0x57, 0x46, 0x5e, 0x99, 0x75, 0x83, 0xe0, 0xe6,
1133 0xd4, 0x89, 0x60, 0xa8, 0xd9, 0xd0, 0xfe, 0xd3, 0x25, 0xcc, 0x2b, 0xe6,
1134 0xe9, 0xb1, 0x12, 0xe6, 0xb5, 0x84, 0x39, 0xd5, 0xf3, 0xdf, 0x89, 0xf9,
1135 0x27, 0x8d, 0x90, 0x3e, 0xb6, 0x59, 0x7a, 0x7d, 0xb7, 0x7d, 0x8b, 0x64,
1136 0x4b, 0x8e, 0x64, 0x53, 0x3f, 0x09, 0x32, 0x9a, 0x27, 0xc4, 0xe9, 0x2d,
1137 0x91, 0x26, 0x6b, 0x00, 0x2b, 0x3f, 0x7f, 0xdd, 0x96, 0x8b, 0x3a, 0x18,
1138 0x06, 0xe7, 0x83, 0xf9, 0x51, 0xe5, 0xd7, 0xd9, 0xfc, 0x90, 0xf6, 0xf9,
1139 0x0f, 0x74, 0xe7, 0xcf, 0x97, 0xcb, 0x92, 0x36, 0x2b, 0x22, 0xb9, 0x07,
1140 0x03, 0xe9, 0x4d, 0x01, 0x5f, 0x6c, 0xd3, 0x4b, 0x89, 0xae, 0xeb, 0xb1,
1141 0x8c, 0x2e, 0x8b, 0x7f, 0x3f, 0xae, 0x41, 0x1f, 0x4e, 0x5f, 0x69, 0xbe,
1142 0x6e, 0x5f, 0xe9, 0x85, 0x98, 0x85, 0x0f, 0xdf, 0x3d, 0x4e, 0xb6, 0xf2,
1143 0x77, 0x76, 0x8e, 0xc3, 0x71, 0x74, 0x2d, 0x43, 0xe3, 0x2e, 0xf8, 0xc1,
1144 0x93, 0x5c, 0xb1, 0x07, 0xfd, 0xc6, 0xf0, 0x0e, 0x82, 0x91, 0x54, 0x26,
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1163 0x7d, 0xd7, 0x49, 0x7f, 0xb9, 0xbc, 0x59, 0x77, 0x69, 0xde, 0x88, 0xb8,
1164 0x7e, 0xb2, 0x73, 0x97, 0x9a, 0x01, 0x3d, 0x05, 0xc1, 0xc9, 0x54, 0x98,
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1166 0xed, 0xc4, 0x32, 0x69, 0x1b, 0x6a, 0x97, 0xa6, 0xbd, 0x7f, 0x99, 0xb4,
1167 0xfb, 0x97, 0x49, 0xfb, 0x5f, 0xcb, 0xa4, 0x7d, 0x67, 0x99, 0xb4, 0xef,
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1169 0xec, 0x73, 0x1c, 0xbb, 0xc5, 0xcd, 0xfe, 0xc8, 0x52, 0xdc, 0xd4, 0xa0,
1170 0x5c, 0xeb, 0xa2, 0x72, 0x53, 0xcb, 0x94, 0xab, 0x45, 0xb9, 0xa6, 0x45,
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1172 0x94, 0x63, 0xfa, 0x1e, 0xdb, 0xcf, 0x16, 0x68, 0x99, 0xd7, 0x9b, 0xaf,
1173 0x5a, 0x91, 0x66, 0xa6, 0xb7, 0x42, 0x47, 0xac, 0x50, 0x86, 0xdf, 0x29,
1174 0x5b, 0x98, 0xe6, 0x81, 0xee, 0xa3, 0xa0, 0x3b, 0xca, 0x47, 0xf0, 0x91,
1175 0x4f, 0xfe, 0x5d, 0x25, 0x43, 0xb1, 0x2d, 0xde, 0x2f, 0xa8, 0x06, 0xd0,
1176 0x58, 0xd2, 0x4b, 0x28, 0xf2, 0x97, 0xe4, 0x23, 0x69, 0x3f, 0xdf, 0x2b,
1177 0x2a, 0xa6, 0x24, 0x90, 0xbe, 0x94, 0x6a, 0x52, 0xb2, 0x1f, 0xfc, 0x93,
1178 0x81, 0x4e, 0xda, 0x15, 0xf4, 0x6a, 0x1e, 0x32, 0x65, 0xaf, 0x2c, 0x2b,
1179 0x7d, 0x39, 0x48, 0x19, 0x97, 0xce, 0xdc, 0x95, 0xf5, 0xa7, 0x7b, 0x6a,
1180 0x41, 0xb3, 0x17, 0x51, 0x67, 0x07, 0x6a, 0xee, 0x2d, 0xbb, 0xd2, 0x57,
1181 0xee, 0x04, 0x2f, 0x38, 0x72, 0xde, 0x5f, 0x2d, 0xe7, 0x53, 0x28, 0x5b,
1182 0x89, 0xc8, 0x4c, 0xcc, 0x91, 0x19, 0x7c, 0x67, 0x53, 0xc8, 0xab, 0x84,
1183 0xbc, 0xd5, 0x29, 0x07, 0x4a, 0xbe, 0x1c, 0x2e, 0xfd, 0x92, 0x0a, 0xf5,
1184 0x56, 0x7f, 0x6a, 0xa5, 0x9c, 0xf6, 0x4c, 0xdb, 0x3b, 0xfc, 0x69, 0x68,
1185 0x4c, 0x57, 0x2e, 0xfa, 0xc9, 0xf8, 0x8c, 0xe6, 0x89, 0x1f, 0x06, 0x7d,
1186 0x68, 0x67, 0xc2, 0x4f, 0x7a, 0x7f, 0x8a, 0xef, 0xa1, 0x32, 0xed, 0x90,
1187 0xf9, 0xb6, 0x86, 0xd1, 0xd6, 0xa1, 0xd2, 0x2a, 0xf9, 0xb0, 0xad, 0xbf,
1188 0xdd, 0x9f, 0xee, 0x04, 0xcf, 0x79, 0xa7, 0x28, 0x23, 0x8a, 0x80, 0x6b,
1189 0x10, 0xbc, 0x8d, 0xba, 0xcf, 0x69, 0x39, 0x05, 0xbb, 0xa5, 0xb8, 0x1a,
1190 0x72, 0xf7, 0x1f, 0x83, 0x0f, 0xc7, 0x58, 0x9e, 0x69, 0xd4, 0x25, 0x32,
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1194 0x85, 0x72, 0xe1, 0x7a, 0xf0, 0x68, 0xab, 0xf4, 0x15, 0x93, 0xf9, 0x8c,
1195 0x6c, 0xc2, 0xfc, 0x7d, 0x1e, 0x73, 0xea, 0xe2, 0xb9, 0xaf, 0x5e, 0x1a,
1196 0x53, 0xd0, 0xcd, 0x4c, 0x47, 0xa3, 0xcd, 0x51, 0xc8, 0xa8, 0xdf, 0x03,
1197 0x1e, 0x86, 0x39, 0xe7, 0xf1, 0x6c, 0xc4, 0x19, 0xa0, 0x3d, 0x32, 0x40,
1198 0xfd, 0x50, 0x66, 0xdb, 0x84, 0x37, 0x6e, 0x7f, 0x47, 0xb5, 0x8c, 0x31,
1199 0xbf, 0x1b, 0xf0, 0x3b, 0x61, 0x7f, 0x7b, 0xf8, 0xed, 0xdb, 0xdf, 0x31,
1200 0xfc, 0xee, 0xb4, 0xbf, 0xa1, 0x5b, 0x8b, 0x5d, 0xfa, 0xf7, 0x48, 0x69,
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1202 0x6c, 0xc1, 0x23, 0x4f, 0x3a, 0x66, 0x9c, 0x80, 0x9b, 0xb2, 0xb3, 0x94,
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1205 0x7e, 0x8b, 0x17, 0x49, 0x3f, 0x89, 0xb7, 0xc1, 0x01, 0xf5, 0xce, 0x70,
1206 0x89, 0xf2, 0xd2, 0xc7, 0xd8, 0x13, 0x72, 0x6e, 0x81, 0x0d, 0x45, 0x5c,
1207 0x28, 0xc9, 0x8d, 0x25, 0x4f, 0xe4, 0x25, 0x99, 0x1f, 0x07, 0x43, 0xec,
1208 0x4a, 0xb9, 0xf2, 0xde, 0x14, 0x68, 0xf7, 0x3a, 0x47, 0xb6, 0x5f, 0xe7,
1209 0xc2, 0xe6, 0xf1, 0xc7, 0xb7, 0x83, 0xfe, 0x31, 0xcf, 0x9a, 0x1e, 0xd4,
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1211 0xa6, 0xd2, 0xfb, 0x3e, 0x95, 0xed, 0xbe, 0x46, 0x72, 0x83, 0x0a, 0x38,
1212 0x6a, 0x1e, 0x82, 0x1e, 0xc4, 0xb8, 0x82, 0x00, 0xf4, 0x0c, 0x79, 0x7e,
1213 0xf3, 0xcd, 0x91, 0x74, 0x8d, 0xf4, 0x0e, 0x36, 0xa3, 0x0e, 0xf3, 0x88,
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1216 0xcd, 0x29, 0x8c, 0xfd, 0xc8, 0x19, 0x1e, 0xfb, 0x9e, 0x33, 0x32, 0xb6,
1217 0x61, 0x43, 0x7f, 0xcf, 0x86, 0x0d, 0xbb, 0x7b, 0x5c, 0x99, 0x00, 0x8f,
1218 0x65, 0xbc, 0x0d, 0x1b, 0x46, 0x7a, 0xba, 0x80, 0x83, 0x2d, 0x5e, 0x9f,
1219 0xf8, 0xde, 0x76, 0x01, 0xff, 0xc4, 0xd8, 0x67, 0x14, 0xf9, 0x49, 0xe4,
1220 0xb3, 0x7e, 0x5c, 0xe7, 0xf7, 0xca, 0x96, 0x78, 0x93, 0xb0, 0xff, 0x88,
1221 0x2d, 0x53, 0x13, 0x91, 0xfa, 0x07, 0xec, 0xfc, 0x66, 0x9c, 0x1a, 0x9f,
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1223 0xe7, 0x37, 0x71, 0x46, 0xbc, 0xd0, 0xc6, 0xa8, 0xd1, 0xb6, 0x61, 0xae,
1224 0x48, 0x9a, 0x71, 0x65, 0x4f, 0xd1, 0x41, 0x1d, 0xd0, 0xc5, 0x19, 0xfb,
1225 0x1c, 0x05, 0x6c, 0x83, 0x68, 0xeb, 0xe8, 0x21, 0xd4, 0xa3, 0xcc, 0x48,
1226 0x76, 0x8a, 0xfa, 0x00, 0xca, 0x6c, 0xf1, 0xd6, 0x0a, 0x6d, 0x89, 0x3b,
1227 0x25, 0x57, 0x22, 0x7f, 0x77, 0x00, 0x9e, 0xa8, 0x24, 0x9a, 0xf1, 0x5d,
1228 0x81, 0x4d, 0xf1, 0x60, 0x8d, 0x58, 0xdb, 0x45, 0xe6, 0x6d, 0x91, 0x3b,
1229 0x94, 0xc0, 0xde, 0x18, 0x9a, 0x5c, 0x8f, 0x72, 0x0e, 0xf0, 0x42, 0xfb,
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1232 0x22, 0x56, 0x67, 0x75, 0xa1, 0xef, 0xf7, 0x48, 0x76, 0x34, 0x4e, 0x5b,
1233 0x62, 0x75, 0xd6, 0xcf, 0x40, 0xd7, 0x2b, 0x28, 0x41, 0x8c, 0x61, 0xd2,
1234 0x81, 0x3c, 0xa9, 0x95, 0xdd, 0x8f, 0xe0, 0xf7, 0x83, 0xc6, 0xe6, 0xdd,
1235 0x3d, 0xc9, 0x7e, 0x1a, 0x00, 0x13, 0x6c, 0x90, 0x47, 0x60, 0x9b, 0x3e,
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1238 0x2f, 0x76, 0xeb, 0xb7, 0xa1, 0xeb, 0x1e, 0xfb, 0x3b, 0xae, 0xf9, 0x3a,
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1244 0x3f, 0x55, 0x87, 0xf6, 0xc9, 0xf3, 0xb0, 0x40, 0x8e, 0x02, 0x26, 0x60,
1245 0xa2, 0xc6, 0x3f, 0xab, 0x69, 0xa0, 0xd6, 0x27, 0x0d, 0x57, 0xf3, 0x97,
1246 0xe8, 0xf1, 0x9e, 0x05, 0x8f, 0xc1, 0xbe, 0x81, 0xfd, 0xd6, 0x01, 0xdb,
1247 0x98, 0x7d, 0x1c, 0xe6, 0xb7, 0xa7, 0xc0, 0x53, 0xd9, 0x39, 0x9e, 0x12,
1248 0x99, 0x28, 0x12, 0x37, 0xa1, 0x5d, 0xc7, 0x79, 0x26, 0x7e, 0x32, 0x18,
1249 0x33, 0xdf, 0x7d, 0x16, 0x4f, 0x3b, 0x2d, 0x9e, 0x6e, 0xb2, 0xef, 0x11,
1250 0xbc, 0x69, 0xe3, 0x0d, 0xe0, 0xcd, 0xf9, 0x19, 0xc4, 0x9b, 0xbc, 0x75,
1251 0x0b, 0xde, 0x28, 0x5b, 0xca, 0xc8, 0x6e, 0x6d, 0x87, 0x45, 0xe4, 0x57,
1252 0xb4, 0x6c, 0xfb, 0x02, 0xe6, 0xb2, 0x48, 0xfa, 0x95, 0x7c, 0x2c, 0x02,
1253 0x9c, 0x14, 0xf0, 0xfb, 0x4e, 0xd7, 0xd0, 0x2a, 0x71, 0xb2, 0xc0, 0x57,
1254 0xaa, 0x82, 0x29, 0x66, 0xe5, 0x5c, 0x42, 0xdb, 0xfa, 0xb9, 0xe2, 0x07,
1255 0x34, 0x5c, 0xb7, 0x42, 0xde, 0xe5, 0x45, 0x35, 0x43, 0x37, 0x80, 0x16,
1256 0x54, 0x0c, 0x9a, 0x2b, 0x78, 0x06, 0x7a, 0x29, 0x37, 0x49, 0xdb, 0xb8,
1257 0x8d, 0x7e, 0x49, 0x34, 0xd7, 0xd5, 0x48, 0x3a, 0x52, 0x0a, 0xf6, 0x17,
1258 0xbe, 0x55, 0xae, 0x4b, 0xd3, 0xa9, 0xa3, 0xfc, 0x98, 0xb6, 0x7f, 0x5d,
1259 0x1f, 0xd2, 0xd6, 0xf8, 0xbd, 0xae, 0xf2, 0xd7, 0x2e, 0x4e, 0x4b, 0x50,
1260 0x0f, 0xa3, 0x5e, 0x22, 0xd7, 0xd5, 0x4c, 0x1e, 0xf3, 0x40, 0xbf, 0x19,
1261 0xe5, 0x6b, 0xdf, 0x27, 0xaf, 0xba, 0x57, 0x2f, 0x2a, 0xaf, 0xdf, 0x8e,
1262 0xfd, 0x76, 0xed, 0xdb, 0xb3, 0xef, 0x84, 0x7d, 0xe7, 0xdd, 0x6e, 0xbe,
1263 0x1d, 0x71, 0xd3, 0x7c, 0x83, 0x92, 0xd3, 0x6c, 0x43, 0xf3, 0x95, 0x95,
1264 0x33, 0x1d, 0x5e, 0x41, 0xc8, 0x57, 0x9f, 0x93, 0x5b, 0x27, 0x8d, 0xfc,
1265 0xdd, 0x0e, 0x19, 0x04, 0xff, 0xcc, 0x9b, 0x11, 0xc0, 0x3f, 0x98, 0x96,
1266 0x5b, 0x2b, 0xc4, 0xdb, 0xef, 0x02, 0x7f, 0x60, 0xe2, 0x7a, 0xea, 0x74,
1267 0xca, 0xdd, 0x3b, 0x61, 0xf7, 0xa2, 0x7c, 0x91, 0x38, 0x1f, 0xd2, 0x73,
1268 0x53, 0x28, 0xee, 0xd1, 0x73, 0x73, 0xb0, 0x38, 0x03, 0xfc, 0xdc, 0x06,
1269 0xba, 0x0f, 0x82, 0x99, 0x54, 0x01, 0x94, 0xf3, 0x11, 0xfc, 0x86, 0x1d,
1270 0x50, 0xfc, 0x18, 0xf2, 0x1b, 0xa5, 0x30, 0x4a, 0x9e, 0x73, 0x2d, 0x0f,
1271 0xbf, 0x13, 0xfc, 0x14, 0x45, 0xbb, 0x48, 0xeb, 0xe6, 0xef, 0x9f, 0x20,
1272 0x0f, 0xef, 0x49, 0x4c, 0x62, 0x33, 0x6d, 0x1d, 0xf6, 0xcd, 0xb9, 0xe3,
1273 0x9c, 0xc5, 0xb4, 0x2c, 0x3f, 0x3b, 0x37, 0x6f, 0x97, 0xe7, 0xe8, 0x36,
1274 0x4f, 0x1f, 0x8f, 0xf9, 0x1a, 0x56, 0xd2, 0xfd, 0xb7, 0xb4, 0x5c, 0x72,
1275 0x8f, 0xce, 0xac, 0x30, 0xef, 0xc5, 0x75, 0x39, 0xe7, 0xd5, 0x34, 0x48,
1276 0xbf, 0x25, 0xd9, 0x93, 0x07, 0x3f, 0x61, 0x9c, 0xd2, 0xa7, 0x7d, 0x1d,
1277 0xd2, 0x04, 0x69, 0x60, 0xdc, 0xd2, 0xe6, 0x94, 0xa5, 0xcd, 0x27, 0xf1,
1278 0xc6, 0x53, 0xba, 0x60, 0x69, 0xf3, 0x29, 0xbc, 0xf1, 0x94, 0x5e, 0x9c,
1279 0xe3, 0xe3, 0x5e, 0xf8, 0x72, 0xdb, 0xa1, 0xdf, 0x76, 0x57, 0x40, 0xbf,
1280 0xe0, 0xbb, 0x1c, 0x7c, 0x80, 0x5c, 0x69, 0x1f, 0xde, 0xec, 0x67, 0xa3,
1281 0x6d, 0x3f, 0x23, 0x7b, 0x4a, 0x01, 0xc6, 0x78, 0x37, 0xc6, 0xfb, 0x39,
1282 0xbc, 0x3f, 0xa3, 0xe5, 0x8c, 0xf2, 0x0f, 0x5b, 0x79, 0xf5, 0x79, 0xbc,
1283 0xdb, 0xe3, 0x07, 0xa5, 0xdd, 0x8b, 0xc8, 0x34, 0xda, 0xfa, 0xba, 0xec,
1284 0xa9, 0xcc, 0xe2, 0xb9, 0x84, 0xe7, 0x55, 0x3c, 0x97, 0xd1, 0xde, 0x0b,
1285 0x48, 0x5f, 0x29, 0xd3, 0x5e, 0x3d, 0xca, 0xbf, 0x86, 0xdf, 0xcf, 0xcb,
1286 0xd0, 0x23, 0x2f, 0xe1, 0xf9, 0x01, 0xf2, 0x9f, 0x45, 0xfd, 0x60, 0xf5,
1287 0x8c, 0x4f, 0x19, 0xf6, 0x9c, 0x6d, 0x3b, 0xe5, 0xe4, 0x2a, 0xa0, 0xe9,
1288 0xd2, 0x00, 0xfa, 0xde, 0xa3, 0x79, 0xa6, 0x0f, 0x32, 0x3f, 0x07, 0x19,
1289 0x37, 0xa4, 0x61, 0x6a, 0x07, 0x7c, 0x79, 0xcc, 0x05, 0xde, 0x93, 0xb5,
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1420 0xe8, 0xb3, 0xde, 0xae, 0x5b, 0x44, 0xf5, 0xba, 0x7b, 0x26, 0x66, 0x68,
1421 0xf5, 0x56, 0x3d, 0x76, 0x8e, 0xfb, 0xd9, 0x9f, 0x81, 0x56, 0xcd, 0xdc,
1422 0x9c, 0x9f, 0xf7, 0xb7, 0x19, 0x8b, 0x4a, 0x98, 0x18, 0x36, 0xe3, 0xa4,
1423 0x57, 0xb2, 0x1d, 0x8d, 0x7c, 0xaa, 0xd1, 0xf2, 0xa9, 0x71, 0x48, 0xa5,
1424 0xab, 0x65, 0x76, 0x37, 0x74, 0x05, 0x6d, 0x6c, 0x2d, 0xa7, 0x91, 0xd7,
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1426 0x48, 0x6b, 0x2b, 0x9b, 0x71, 0x29, 0xbf, 0x11, 0xdf, 0xdd, 0xd2, 0x56,
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1428 0x48, 0xd1, 0x83, 0x3f, 0x3e, 0x1e, 0xa5, 0x5d, 0xb8, 0xb7, 0xc8, 0xf5,
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1877 0x7d, 0x44, 0x8c, 0xac, 0xc9, 0xcd, 0xcb, 0x1a, 0xee, 0xa7, 0xcb, 0x90,
1878 0xa0, 0xdd, 0x23, 0x92, 0xe4, 0xdd, 0x49, 0xec, 0xbb, 0x20, 0x57, 0x41,
1879 0x3f, 0xb3, 0x1e, 0x6d, 0x56, 0x7e, 0x73, 0x0f, 0x8a, 0xef, 0x1d, 0x84,
1880 0x8e, 0xb9, 0x61, 0xa9, 0x8e, 0x89, 0xd3, 0xbf, 0xcf, 0x8d, 0xd2, 0x47,
1881 0x5c, 0x89, 0x3a, 0x2d, 0xf2, 0xd1, 0xb1, 0xdf, 0x5a, 0x4b, 0x1e, 0x1b,
1882 0x82, 0x7c, 0x57, 0xf7, 0x87, 0xe7, 0x2e, 0x99, 0xc6, 0x7c, 0xb6, 0x5b,
1883 0x27, 0x89, 0xf7, 0x79, 0xf2, 0xc5, 0x4a, 0x32, 0x31, 0x0b, 0x1d, 0x35,
1884 0xe4, 0x0c, 0xb7, 0x9a, 0xd8, 0xe9, 0xa7, 0xd6, 0x9a, 0x73, 0x5a, 0xf5,
1885 0xc0, 0x69, 0x18, 0x4f, 0xad, 0xa6, 0xdd, 0x59, 0x2b, 0x97, 0x83, 0xa0,
1886 0xbe, 0x5b, 0xcb, 0xe2, 0x9d, 0x94, 0xc5, 0x07, 0x52, 0x1d, 0x86, 0x07,
1887 0xb4, 0xef, 0xc4, 0x3d, 0x00, 0xc0, 0x43, 0xb7, 0xcb, 0xbd, 0xd0, 0x96,
1888 0x4f, 0xfd, 0xcc, 0x8c, 0x95, 0x4f, 0xca, 0x59, 0xca, 0x9f, 0x6a, 0x6b,
1889 0x74, 0x81, 0xec, 0x3d, 0x34, 0x46, 0xbd, 0x9c, 0x9a, 0xfe, 0x26, 0xe4,
1890 0x55, 0x4e, 0xe3, 0xa1, 0x45, 0xee, 0x1b, 0x93, 0xcc, 0x45, 0xe8, 0xac,
1891 0xc2, 0xd4, 0x42, 0x1e, 0x5d, 0xda, 0x1e, 0xc7, 0x7a, 0x7a, 0xad, 0xf1,
1892 0x71, 0x17, 0x8e, 0x75, 0x9a, 0x7b, 0x8c, 0xf4, 0x58, 0xb9, 0x37, 0xff,
1893 0x9c, 0x1d, 0xeb, 0xca, 0x70, 0xac, 0x3d, 0x0b, 0xc7, 0x1a, 0xfa, 0xf8,
1894 0xa1, 0xfc, 0x4d, 0xe8, 0xb3, 0x49, 0xfa, 0x4c, 0xcc, 0xd8, 0x4a, 0xe9,
1895 0x1d, 0x6d, 0xb4, 0x72, 0xd3, 0x83, 0x0e, 0xe2, 0x79, 0xa1, 0xe9, 0xcf,
1896 0x79, 0x62, 0x71, 0xa6, 0x88, 0x07, 0xca, 0xdc, 0x26, 0x7d, 0x9e, 0x71,
1897 0x02, 0x7e, 0xd6, 0x87, 0x8b, 0x2c, 0x1b, 0xe6, 0x5f, 0x29, 0x46, 0x1c,
1898 0xfa, 0xd6, 0xf4, 0x9f, 0x3a, 0x97, 0xc4, 0x16, 0x4c, 0x1c, 0x98, 0xf1,
1899 0x5f, 0x73, 0xcf, 0x02, 0xf7, 0x7d, 0xdf, 0x01, 0xde, 0xfa, 0xed, 0x62,
1900 0xb2, 0x27, 0x1b, 0xa1, 0x3c, 0x9d, 0x95, 0x43, 0x95, 0x3e, 0x69, 0xd3,
1901 0x67, 0xed, 0xdf, 0x30, 0x46, 0x9c, 0xa9, 0x8e, 0x11, 0x8b, 0x63, 0x62,
1902 0xc4, 0x3b, 0x7f, 0x8e, 0x18, 0xb1, 0x38, 0x26, 0x46, 0xbc, 0x9c, 0x9f,
1903 0x35, 0x52, 0x9a, 0xc5, 0xb8, 0xea, 0x21, 0x53, 0x94, 0x93, 0x9b, 0x6a,
1904 0xc0, 0xbb, 0x16, 0x6f, 0xc0, 0x32, 0x56, 0xc0, 0xdb, 0xc3, 0xfb, 0x20,
1905 0xde, 0x31, 0x19, 0x99, 0xd3, 0x1d, 0xb3, 0x90, 0x1f, 0xd4, 0x69, 0xac,
1906 0x6b, 0xfc, 0x82, 0xc9, 0x72, 0x33, 0xca, 0x5d, 0x72, 0x26, 0x58, 0xaf,
1907 0xd4, 0x28, 0xc3, 0x63, 0x94, 0xdd, 0x4d, 0x32, 0x3a, 0x16, 0xda, 0xb8,
1908 0x9f, 0x5d, 0xcf, 0xb5, 0x81, 0x21, 0x09, 0x6d, 0xd8, 0x67, 0xd6, 0x9b,
1909 0xb5, 0xdb, 0x2d, 0x31, 0xa9, 0x5f, 0x8d, 0x39, 0x38, 0xee, 0x5c, 0x1c,
1910 0x5f, 0xbd, 0xc0, 0x96, 0x4d, 0xd8, 0xd8, 0xe0, 0xb8, 0xd5, 0xc1, 0xcb,
1911 0xcb, 0x88, 0xea, 0xf9, 0x8f, 0xdb, 0x73, 0xbc, 0x51, 0x7b, 0xd7, 0x5f,
1912 0x42, 0xcf, 0xcf, 0x40, 0x65, 0x16, 0xfd, 0xad, 0x57, 0x99, 0x71, 0x8e,
1913 0x73, 0xee, 0x7e, 0x1e, 0xc8, 0xc5, 0x56, 0x35, 0x34, 0xbe, 0x80, 0x2e,
1914 0x41, 0xb7, 0x1c, 0x9b, 0x03, 0xda, 0xbd, 0x57, 0x26, 0x46, 0x09, 0x5f,
1915 0x47, 0x3c, 0xa2, 0xcf, 0xf5, 0xe2, 0x7b, 0xdc, 0x9c, 0x27, 0xea, 0xad,
1916 0x84, 0x67, 0x7a, 0xd7, 0x00, 0xde, 0xc5, 0xe7, 0x7a, 0xad, 0x9e, 0xd6,
1917 0x36, 0x04, 0xcf, 0xf7, 0x86, 0x63, 0x58, 0x8e, 0x9e, 0x02, 0x19, 0xd6,
1918 0xfb, 0x7d, 0xd7, 0xca, 0xe9, 0x07, 0xe7, 0xce, 0x17, 0x34, 0xc1, 0x56,
1919 0x69, 0x85, 0xa9, 0x3c, 0xe0, 0xa6, 0xb9, 0xef, 0x82, 0xfb, 0x0b, 0x3a,
1920 0xe2, 0xb7, 0xe9, 0x73, 0x1f, 0xf3, 0x67, 0xac, 0xe7, 0xcf, 0x7e, 0x84,
1921 0x67, 0x5a, 0xe3, 0xd2, 0x07, 0x3a, 0xec, 0xd7, 0xe9, 0x31, 0x8c, 0x87,
1922 0x6b, 0xbe, 0x1a, 0x0f, 0x90, 0x3d, 0x5c, 0xfb, 0xc5, 0xd8, 0x2b, 0x2d,
1923 0x2a, 0xa7, 0xcf, 0x58, 0x47, 0x2d, 0x8d, 0x5d, 0x76, 0xf6, 0x94, 0x13,
1924 0x6a, 0x4f, 0xd9, 0x57, 0x7b, 0xcb, 0x36, 0xaf, 0xfb, 0x01, 0xcc, 0x07,
1925 0x7e, 0x8f, 0x17, 0x9d, 0x21, 0xe0, 0xab, 0x50, 0x3a, 0xe2, 0x64, 0xf4,
1926 0xfb, 0xa8, 0x7d, 0x43, 0x0e, 0x60, 0xae, 0x7a, 0xc7, 0xa3, 0x5a, 0xde,
1927 0xcf, 0xdf, 0xd3, 0x17, 0xce, 0xeb, 0x0b, 0x7a, 0x0d, 0x68, 0x5a, 0x88,
1928 0x6b, 0xcf, 0xda, 0x10, 0xc7, 0x9d, 0x9c, 0xc6, 0x3d, 0xcb, 0x7c, 0x4b,
1929 0xff, 0x06, 0x9d, 0x2b, 0xd3, 0x5e, 0x2b, 0xde, 0x8b, 0xf7, 0x4d, 0x86,
1930 0xfa, 0x86, 0x70, 0xdf, 0x09, 0xbd, 0x16, 0xec, 0x37, 0xf2, 0x6a, 0x56,
1931 0x46, 0x2a, 0x5c, 0xc3, 0x64, 0x3b, 0x48, 0x2f, 0xd7, 0xc0, 0x1e, 0x58,
1932 0x78, 0xbe, 0xba, 0x7f, 0x7e, 0x1e, 0x12, 0xe3, 0x42, 0x58, 0xee, 0xd6,
1933 0x67, 0x17, 0xab, 0xef, 0x1e, 0xb9, 0xf2, 0xbf, 0x70, 0xfd, 0xd0, 0xc8,
1934 0x50, 0x0b, 0x47, 0x86, 0xf2, 0xce, 0xc8, 0x95, 0xaf, 0xcb, 0x41, 0xe0,
1935 0xf1, 0x30, 0x60, 0x52, 0xf7, 0xf3, 0xce, 0xab, 0x57, 0xa5, 0x30, 0x59,
1936 0x2f, 0xea, 0xa1, 0x82, 0xe3, 0x3e, 0x54, 0x2b, 0x91, 0x87, 0x94, 0x53,
1937 0xf3, 0x50, 0xbb, 0xf6, 0xcf, 0x77, 0xa4, 0xda, 0xe3, 0x7b, 0xe5, 0xb8,
1938 0xe3, 0xde, 0xaf, 0xf4, 0x59, 0xdb, 0x82, 0xc7, 0x58, 0xdf, 0x71, 0x27,
1939 0x72, 0x7f, 0xd4, 0x9e, 0xd3, 0x37, 0xf1, 0xbd, 0x59, 0xcd, 0xf7, 0xdf,
1940 0x58, 0x47, 0x9c, 0xcd, 0x0a, 0xf1, 0xf1, 0x59, 0xc8, 0xad, 0x4f, 0x4b,
1941 0x76, 0x34, 0x31, 0x57, 0xc6, 0xec, 0xb3, 0xdf, 0xb0, 0xce, 0xf0, 0x0b,
1942 0xcb, 0xbc, 0xe2, 0xf0, 0xce, 0x1c, 0xa3, 0x33, 0x3e, 0xdf, 0x12, 0xee,
1943 0xb9, 0x37, 0x73, 0xca, 0xfc, 0xc6, 0x75, 0x52, 0xff, 0x0a, 0xe6, 0x8b,
1944 0xfd, 0x11, 0x57, 0xab, 0xf4, 0x3d, 0x05, 0x9e, 0x6c, 0x89, 0xd7, 0xcd,
1945 0xd9, 0x43, 0x46, 0xf6, 0xd6, 0x01, 0x6e, 0xc0, 0x6f, 0xec, 0x3b, 0x21,
1946 0x9d, 0x0a, 0x24, 0x37, 0x69, 0xb6, 0xa3, 0x67, 0x87, 0x98, 0x39, 0x33,
1947 0x34, 0xb3, 0xc2, 0xd8, 0x91, 0xf8, 0x36, 0x74, 0xa1, 0x64, 0xfb, 0xd8,
1948 0x4b, 0x4e, 0x3f, 0xcf, 0x3c, 0x8a, 0xb6, 0x1b, 0x97, 0xb3, 0x09, 0xc1,
1949 0x4b, 0xcf, 0x5b, 0xff, 0x32, 0x08, 0xc6, 0x52, 0x29, 0xde, 0x2b, 0xb8,
1950 0x8c, 0x4f, 0xb9, 0xca, 0x99, 0x1c, 0x6d, 0x70, 0x26, 0x46, 0x03, 0xd9,
1951 0x93, 0xe2, 0x9d, 0x49, 0xdc, 0x93, 0xa0, 0xe3, 0xe3, 0x48, 0x6b, 0x87,
1952 0x6e, 0x7d, 0xc7, 0x3a, 0xee, 0x71, 0xbb, 0xd9, 0x6f, 0xb4, 0xe5, 0x88,
1953 0x63, 0xfa, 0xca, 0xed, 0x27, 0x72, 0xc2, 0xbb, 0x8b, 0xb6, 0xc4, 0x63,
1954 0x7a, 0x7f, 0xe2, 0x17, 0x50, 0x0f, 0x7d, 0x94, 0xd8, 0xaf, 0xeb, 0x4c,
1955 0x40, 0x9e, 0x4d, 0x8e, 0xf1, 0xbe, 0x14, 0x9e, 0x63, 0x88, 0xb4, 0x2a,
1956 0xb9, 0xd6, 0x1b, 0xb6, 0xf7, 0x69, 0xe6, 0xe1, 0x0a, 0x45, 0x74, 0xda,
1957 0x16, 0x6f, 0xf7, 0xdc, 0x1d, 0x9b, 0x61, 0x5a, 0x78, 0xd7, 0xa6, 0xd2,
1958 0x67, 0x56, 0xe0, 0xd3, 0x9e, 0x1e, 0x92, 0xb8, 0x33, 0x55, 0x6c, 0x75,
1959 0x4e, 0x16, 0x33, 0x5b, 0xd7, 0x81, 0x3e, 0xce, 0xa7, 0x3e, 0x46, 0xf9,
1960 0x05, 0xdb, 0xef, 0x45, 0xc9, 0x57, 0x3e, 0x24, 0xe3, 0x2d, 0xed, 0xde,
1961 0xfd, 0x7a, 0x6e, 0x2e, 0x03, 0x67, 0x2d, 0x2a, 0x3b, 0xfa, 0xc4, 0x3a,
1962 0xea, 0xb7, 0xdd, 0x45, 0x05, 0x5e, 0x56, 0xbf, 0x88, 0x07, 0x36, 0x6e,
1963 0xad, 0xb6, 0x51, 0xf6, 0xa6, 0x58, 0xae, 0xc1, 0xe9, 0x1d, 0x5d, 0x85,
1964 0x79, 0xdc, 0x05, 0xfd, 0xe9, 0xc0, 0x46, 0x22, 0xae, 0x1b, 0x9c, 0x3d,
1965 0xa3, 0x79, 0xf4, 0xc8, 0x7d, 0xd6, 0xbc, 0xf7, 0xf0, 0x30, 0xc6, 0xa8,
1966 0xe5, 0x2b, 0x78, 0xf7, 0x12, 0xd7, 0xdb, 0x83, 0x49, 0xd8, 0x06, 0xb9,
1967 0xae, 0x7f, 0x67, 0xd7, 0xab, 0xa7, 0xaf, 0xb0, 0x5e, 0xed, 0xc9, 0x23,
1968 0x15, 0x7d, 0x6f, 0x48, 0xe7, 0xb8, 0xe2, 0x3a, 0x6e, 0xf3, 0x55, 0x7a,
1969 0x7e, 0x54, 0x87, 0xdd, 0x1b, 0x78, 0x72, 0x9d, 0xbd, 0xd3, 0x06, 0x70,
1970 0x5c, 0x05, 0x18, 0x36, 0x62, 0xfc, 0x84, 0xc1, 0xd4, 0x11, 0x75, 0x4b,
1971 0x9c, 0x3a, 0x70, 0x56, 0x4e, 0xaf, 0x0b, 0xf7, 0x7b, 0xa0, 0x1d, 0xc8,
1972 0xb5, 0x47, 0xe3, 0x46, 0x37, 0xae, 0x5d, 0xa6, 0x9d, 0x70, 0x3c, 0x8e,
1973 0x1d, 0x0f, 0x69, 0x75, 0x43, 0x0b, 0xfd, 0x89, 0x59, 0xa9, 0x5b, 0x54,
1974 0x9e, 0xf1, 0xfc, 0x5d, 0xad, 0x66, 0xdf, 0x11, 0xcb, 0x7a, 0xb0, 0x4b,
1975 0x69, 0xe3, 0x12, 0x77, 0x7a, 0xae, 0x8a, 0xdc, 0x5b, 0x9c, 0xf3, 0x2f,
1976 0x43, 0x9e, 0x5c, 0xeb, 0xbd, 0x4d, 0x91, 0xf6, 0x42, 0xfc, 0x12, 0xb7,
1977 0x09, 0xe0, 0x95, 0x71, 0x95, 0xd3, 0x41, 0x66, 0x80, 0x7c, 0xc5, 0x36,
1978 0x98, 0xff, 0xa2, 0x8e, 0xe5, 0x0e, 0xa6, 0x18, 0x27, 0x6a, 0x3f, 0x71,
1979 0x87, 0x0a, 0x65, 0xd3, 0x2c, 0xd7, 0x10, 0x1c, 0xde, 0x21, 0xba, 0x0b,
1980 0x1d, 0x5e, 0x9c, 0x52, 0xce, 0x37, 0xc7, 0x5c, 0x7c, 0xd7, 0xd8, 0xfb,
1981 0x42, 0x8d, 0x6e, 0x12, 0xf9, 0xeb, 0x70, 0xbc, 0xf1, 0x3c, 0xe6, 0xfb,
1982 0x12, 0xe6, 0x7b, 0xf9, 0xfb, 0x41, 0x91, 0x57, 0x46, 0x5e, 0xf9, 0x43,
1983 0x41, 0xa6, 0x89, 0xf4, 0x47, 0x9a, 0x7b, 0x3d, 0x9f, 0x59, 0xef, 0x63,
1984 0x02, 0x6c, 0x67, 0xc1, 0x0b, 0x19, 0xae, 0x25, 0x07, 0xc7, 0x52, 0x37,
1985 0x81, 0x17, 0x76, 0xca, 0x9f, 0xc0, 0x16, 0xf8, 0xe3, 0x4a, 0x1a, 0x3c,
1986 0xd1, 0x03, 0x1e, 0xe9, 0x06, 0x5f, 0xa4, 0xb4, 0x5d, 0xfc, 0x28, 0x74,
1987 0xde, 0xd9, 0x4a, 0xc9, 0xd9, 0x3b, 0x5a, 0x74, 0x72, 0xa3, 0x47, 0x41,
1988 0x17, 0xdc, 0x03, 0xab, 0xae, 0xa9, 0x11, 0x37, 0x3e, 0x29, 0xa4, 0xff,
1989 0x76, 0xee, 0xed, 0x68, 0x06, 0xae, 0xce, 0x10, 0x57, 0x93, 0x95, 0x2d,
1990 0xde, 0x3a, 0xf0, 0x41, 0xb3, 0xe6, 0x83, 0x46, 0x27, 0xe3, 0xdd, 0x64,
1991 0xf9, 0x60, 0x04, 0x7c, 0x50, 0x58, 0xc2, 0x07, 0xcf, 0x58, 0x9a, 0x9f,
1992 0xae, 0xe2, 0x83, 0x49, 0x9b, 0x36, 0x7e, 0x05, 0x3e, 0xb8, 0xca, 0x4f,
1993 0x3e, 0x39, 0x24, 0x27, 0xc0, 0x07, 0x0f, 0x6b, 0x3e, 0xb8, 0x4a, 0xf3,
1994 0x01, 0xe3, 0x46, 0xe4, 0x85, 0x56, 0xc8, 0x0e, 0xf2, 0xc2, 0xb3, 0x32,
1995 0x0b, 0x5e, 0x78, 0x51, 0xb1, 0xef, 0xcb, 0xb4, 0x0f, 0x46, 0xe9, 0x8f,
1996 0x9d, 0x2a, 0x15, 0xc1, 0xbb, 0x4a, 0xbe, 0x30, 0x16, 0x04, 0x33, 0xf0,
1997 0xd1, 0x1f, 0x84, 0x0d, 0xef, 0xea, 0x3b, 0x69, 0xa7, 0x61, 0xbb, 0x10,
1998 0x36, 0xda, 0xe4, 0xe3, 0x0e, 0xe8, 0xfd, 0xf0, 0x04, 0xc6, 0xb0, 0x47,
1999 0xfd, 0x3e, 0xfc, 0x60, 0x0f, 0xf3, 0x4a, 0xdb, 0xfe, 0xb8, 0xe6, 0x9b,
2000 0x1a, 0xe8, 0x80, 0x93, 0xdd, 0x8c, 0x33, 0xf9, 0xde, 0x5e, 0xd5, 0x9e,
2001 0xef, 0x03, 0xcc, 0x11, 0x75, 0xbf, 0x30, 0xc6, 0xd1, 0xb4, 0xc8, 0xb6,
2002 0xa7, 0x5c, 0x18, 0x90, 0xfb, 0x6c, 0x5e, 0x3e, 0xa8, 0x83, 0x1d, 0x5a,
2003 0xa7, 0x8c, 0x5d, 0xae, 0xb6, 0x25, 0xbd, 0xdf, 0x80, 0xd0, 0xac, 0x4d,
2004 0x9b, 0x3d, 0x81, 0x7d, 0xc5, 0x6a, 0xbb, 0xfe, 0x5e, 0xd8, 0xf5, 0xac,
2005 0x23, 0xae, 0xb1, 0xeb, 0xef, 0xb2, 0xbc, 0xc6, 0xdf, 0x9e, 0xb6, 0xf1,
2006 0x0f, 0x00, 0xbe, 0x1d, 0x73, 0x36, 0x3e, 0xdb, 0xa0, 0xad, 0x21, 0x72,
2007 0x03, 0xec, 0xbc, 0x1b, 0xc1, 0x83, 0x37, 0xc1, 0x8f, 0x7a, 0x77, 0xd1,
2008 0x93, 0x9d, 0xc5, 0x66, 0xf8, 0xdb, 0xad, 0xf2, 0xab, 0x63, 0x1b, 0xa5,
2009 0x7f, 0xf4, 0x77, 0x9a, 0xa1, 0x57, 0x61, 0x97, 0xbe, 0x08, 0x38, 0x23,
2010 0x56, 0x56, 0x47, 0xc1, 0x03, 0xed, 0x89, 0x1f, 0xa8, 0x44, 0xab, 0x91,
2011 0xed, 0x3c, 0x4b, 0xbe, 0x5c, 0x3b, 0x31, 0xd4, 0x67, 0x1c, 0xa5, 0x45,
2012 0xce, 0x1c, 0xa7, 0xe7, 0x95, 0x80, 0x2d, 0x9e, 0x82, 0x1d, 0xb2, 0x01,
2013 0xed, 0x31, 0x96, 0xbc, 0x5a, 0x9e, 0xd9, 0xea, 0xde, 0x9d, 0xd3, 0x7c,
2014 0x78, 0xc9, 0xc9, 0x8e, 0xdd, 0x24, 0x85, 0xc1, 0x28, 0xc6, 0xa0, 0x9a,
2015 0xd7, 0xca, 0xf5, 0xd2, 0xaf, 0xc7, 0x73, 0x59, 0x0e, 0x42, 0x1f, 0xff,
2016 0x69, 0xb1, 0x5f, 0x66, 0x07, 0x9a, 0xf0, 0x1d, 0x95, 0x67, 0x8a, 0x5b,
2017 0xe0, 0xef, 0xfc, 0x0a, 0x70, 0x54, 0x8b, 0xef, 0x5a, 0xe9, 0x5d, 0x47,
2018 0x5e, 0x6d, 0x90, 0x19, 0xa4, 0xdf, 0x28, 0xbf, 0x64, 0xd3, 0x99, 0x46,
2019 0xde, 0x68, 0x40, 0xdd, 0xa8, 0x9c, 0x2f, 0xd2, 0x96, 0xd4, 0x3c, 0xd1,
2020 0xf3, 0xb2, 0x6c, 0xc9, 0xbc, 0x0c, 0xdb, 0xf4, 0x59, 0x3c, 0xcf, 0x4b,
2021 0x72, 0xe7, 0x6e, 0x67, 0x4b, 0xa2, 0xdd, 0x81, 0xbe, 0xc4, 0xe3, 0x3a,
2022 0x5b, 0xbc, 0x5a, 0xe7, 0x5a, 0xdb, 0x46, 0x8d, 0x3c, 0x3f, 0xa8, 0xe2,
2023 0x0d, 0x98, 0x93, 0xcd, 0x4e, 0x87, 0x4d, 0xe3, 0xb7, 0xbe, 0x2f, 0x51,
2024 0xda, 0xcf, 0xa8, 0x0d, 0xab, 0x44, 0xda, 0x1a, 0x60, 0xe7, 0xec, 0x11,
2025 0xd5, 0xdc, 0x20, 0xae, 0xb4, 0x4f, 0xa8, 0x56, 0xa4, 0xf9, 0x36, 0x2d,
2026 0xd6, 0x00, 0x9d, 0x80, 0xb4, 0x16, 0xa4, 0x6d, 0xb2, 0x69, 0x4d, 0x0d,
2027 0x52, 0x8b, 0xb4, 0xcb, 0x9a, 0xe7, 0x2f, 0x76, 0xf8, 0x5e, 0xce, 0xa9,
2028 0x97, 0xb6, 0x53, 0x0d, 0x90, 0x0d, 0xab, 0x65, 0x66, 0x6b, 0x9d, 0xb4,
2029 0x21, 0x8f, 0x31, 0xee, 0xd4, 0xa9, 0xa8, 0xbc, 0xf3, 0x54, 0x7b, 0xfc,
2030 0xa3, 0x18, 0x43, 0xfb, 0x19, 0xc6, 0xbc, 0xff, 0xac, 0x99, 0x31, 0x9f,
2031 0xb6, 0x33, 0x7c, 0xd7, 0x69, 0xf9, 0x43, 0x7c, 0x98, 0x3b, 0xdf, 0x60,
2032 0x63, 0x94, 0x8e, 0x3b, 0xc3, 0xa3, 0xd4, 0xdb, 0xed, 0xf6, 0x7e, 0xa2,
2033 0xff, 0xd9, 0x4c, 0x5f, 0x6d, 0x82, 0x36, 0x54, 0x89, 0xfc, 0x48, 0xdd,
2034 0x83, 0xf7, 0xb8, 0x23, 0x85, 0x79, 0x99, 0x35, 0x45, 0xbe, 0x3a, 0xae,
2035 0xb8, 0x4f, 0x05, 0x69, 0x95, 0x77, 0x05, 0x66, 0x8e, 0xc9, 0x0b, 0x46,
2036 0x2e, 0xfd, 0x9a, 0x91, 0x4b, 0xa7, 0xcf, 0x2d, 0x90, 0x4b, 0x05, 0x2d,
2037 0x97, 0x06, 0x05, 0xef, 0xa9, 0x02, 0xe4, 0xd2, 0x08, 0xbe, 0x3d, 0x2d,
2038 0x97, 0x62, 0x62, 0x6d, 0x64, 0x89, 0x5e, 0xc5, 0xfe, 0x27, 0x4b, 0xae,
2039 0xb6, 0xa5, 0x0a, 0xe3, 0xb0, 0x43, 0x4a, 0x23, 0x56, 0x67, 0x4b, 0xba,
2040 0x49, 0x3a, 0x7a, 0x7e, 0x2a, 0xa1, 0x9d, 0x39, 0xdb, 0xcc, 0x3b, 0x8f,
2041 0x5f, 0x54, 0x94, 0x61, 0x27, 0x20, 0xc3, 0x1e, 0xbe, 0x82, 0x0c, 0x43,
2042 0x5e, 0x19, 0x79, 0x65, 0xb6, 0xfb, 0xdd, 0x9f, 0x0e, 0x79, 0x94, 0x1f,
2043 0x94, 0x19, 0x90, 0x49, 0x25, 0xc8, 0xa4, 0x12, 0xe4, 0x54, 0x09, 0x72,
2044 0xa9, 0x04, 0xb9, 0x54, 0x82, 0x5c, 0x2a, 0x41, 0x2e, 0x41, 0xc6, 0x3d,
2045 0x0a, 0x19, 0x67, 0x64, 0xda, 0x00, 0xed, 0x35, 0xb9, 0xcf, 0xea, 0x77,
2046 0x13, 0x27, 0xe9, 0xb2, 0x7e, 0x91, 0xd9, 0xb3, 0x7a, 0xae, 0x2a, 0x2e,
2047 0xb8, 0xeb, 0x88, 0xe6, 0x77, 0xcf, 0x57, 0xd7, 0x3a, 0xdc, 0x1f, 0xf3,
2048 0x03, 0xed, 0xb3, 0x6f, 0xe6, 0x6f, 0xa9, 0x03, 0x5f, 0xbf, 0x62, 0xf9,
2049 0x7a, 0xf3, 0x1c, 0x5f, 0x27, 0x1d, 0xc6, 0x89, 0x97, 0xe7, 0xeb, 0x16,
2050 0x9b, 0x97, 0x0f, 0x56, 0x80, 0xaf, 0x57, 0x2c, 0xe2, 0xeb, 0x28, 0xf8,
2051 0x7a, 0xe7, 0x12, 0xbe, 0x5e, 0xe5, 0xf4, 0xea, 0x3a, 0x3c, 0x83, 0xc6,
2052 0xef, 0x5a, 0x67, 0x9e, 0xaf, 0xf7, 0x6b, 0xbe, 0x3e, 0x04, 0xbe, 0xbe,
2053 0xbe, 0x8a, 0xaf, 0x77, 0x4a, 0xf2, 0x96, 0x6c, 0x64, 0xa3, 0xec, 0xbe,
2054 0x5f, 0x35, 0xaf, 0x91, 0x7f, 0x11, 0x53, 0xdf, 0xf0, 0x58, 0xef, 0x58,
2055 0xb3, 0xe4, 0x1e, 0xfa, 0x11, 0xd7, 0x06, 0xc8, 0x23, 0x43, 0x19, 0xc7,
2056 0x93, 0x83, 0x47, 0x7e, 0x20, 0xd3, 0x9a, 0xb7, 0x44, 0xf6, 0x1c, 0x89,
2057 0xca, 0xf0, 0x11, 0xc6, 0x1e, 0xbe, 0x63, 0xe9, 0xbd, 0x4e, 0x86, 0x07,
2058 0xb9, 0x5f, 0xd2, 0x95, 0xdd, 0x47, 0xe0, 0x63, 0x1d, 0x61, 0xec, 0xe1,
2059 0xf2, 0x1c, 0x8f, 0x4d, 0x43, 0xb6, 0xec, 0x3e, 0xa2, 0xe7, 0x1a, 0xed,
2060 0x34, 0xc8, 0xa1, 0x23, 0x22, 0xb7, 0x1d, 0x71, 0xe5, 0xf6, 0x23, 0x73,
2061 0xbc, 0x36, 0x10, 0xf2, 0xda, 0x9f, 0x83, 0xd7, 0xda, 0x2d, 0xaf, 0xa9,
2062 0x39, 0x5e, 0xfb, 0x5a, 0x15, 0xaf, 0xb1, 0x3e, 0x79, 0xed, 0x82, 0x4d,
2063 0xe3, 0xb7, 0x2b, 0x7b, 0x8f, 0xb4, 0xca, 0xee, 0x87, 0xde, 0x22, 0x7b,
2064 0xee, 0x27, 0xac, 0xe6, 0x9e, 0x3c, 0xda, 0x5f, 0xe3, 0x95, 0x76, 0xb4,
2065 0x1f, 0xee, 0x0f, 0xd2, 0x77, 0x65, 0x75, 0x4e, 0x48, 0x32, 0xcf, 0xfe,
2066 0x6a, 0xe1, 0x3b, 0x9f, 0x82, 0x4f, 0xb1, 0x17, 0x30, 0xdd, 0x7a, 0x44,
2067 0x92, 0xae, 0xbc, 0x26, 0x23, 0xa9, 0x47, 0x5b, 0x8d, 0x3d, 0x71, 0x09,
2068 0xbc, 0x42, 0xfa, 0xcf, 0x48, 0xee, 0xed, 0x81, 0xf6, 0x2b, 0x46, 0xcb,
2069 0x42, 0xff, 0x9f, 0x31, 0x73, 0xc7, 0xdc, 0x77, 0xc7, 0xf3, 0xbe, 0x35,
2070 0xfa, 0xbc, 0x9b, 0x8e, 0xd7, 0x76, 0x33, 0xbf, 0x46, 0xef, 0x37, 0xcd,
2071 0xe9, 0xb3, 0xdc, 0xac, 0xcf, 0x76, 0x62, 0x3a, 0x9e, 0x5e, 0x28, 0xf3,
2072 0x8e, 0x30, 0xde, 0xbd, 0xcc, 0xbb, 0x06, 0xff, 0xf8, 0x2a, 0x13, 0x9b,
2073 0x25, 0xdf, 0x7d, 0xdd, 0xc9, 0x15, 0x2f, 0xe9, 0x7d, 0x85, 0x59, 0x1f,
2074 0xbf, 0xcb, 0xfc, 0x66, 0xf9, 0x4b, 0x8c, 0x71, 0x24, 0x12, 0xea, 0x81,
2075 0x56, 0xee, 0x3b, 0x18, 0x9c, 0x32, 0x76, 0x94, 0xe1, 0xd1, 0x06, 0xed,
2076 0x6b, 0x8c, 0xe0, 0x7b, 0xf7, 0x68, 0xa3, 0x53, 0xa0, 0x6d, 0x32, 0xd0,
2077 0xe0, 0xe4, 0xc7, 0xf7, 0xb4, 0x1a, 0x9b, 0x79, 0x20, 0xce, 0x3d, 0x85,
2078 0x19, 0xb5, 0x54, 0x26, 0x9f, 0x92, 0x50, 0x26, 0x27, 0x6f, 0xc9, 0xc0,
2079 0xb6, 0xce, 0x1d, 0xd1, 0xf7, 0xf7, 0x25, 0xda, 0x15, 0xc7, 0xf4, 0x09,
2080 0xc8, 0xd7, 0x90, 0x16, 0xe2, 0xf2, 0xf1, 0x23, 0xa4, 0x07, 0x15, 0x6b,
2081 0x94, 0xdf, 0xb2, 0xf4, 0x70, 0x59, 0x8a, 0x90, 0x3b, 0x47, 0x8e, 0xdc,
2082 0x2e, 0xe3, 0xbb, 0x16, 0xd3, 0xc3, 0x9e, 0x79, 0x7a, 0x88, 0xc1, 0x3e,
2083 0x73, 0xaa, 0xe9, 0xe1, 0x37, 0xe7, 0xe8, 0x61, 0xdc, 0xf9, 0xd7, 0xd2,
2084 0xc3, 0x0d, 0x0b, 0xe8, 0x61, 0x44, 0xd3, 0x43, 0xff, 0x1c, 0x3d, 0x8c,
2085 0x1c, 0x61, 0xbf, 0x7a, 0x5d, 0xd4, 0x9b, 0x71, 0x38, 0xe7, 0x73, 0xb4,
2086 0x90, 0x18, 0xd6, 0xfb, 0x44, 0x93, 0x79, 0x9e, 0x25, 0x5d, 0xa5, 0x18,
2087 0x1b, 0x99, 0x9f, 0xff, 0xc6, 0x7f, 0xd3, 0xf9, 0x7f, 0x47, 0xfc, 0xff,
2088 0xef, 0xfc, 0x5f, 0x8f, 0xf6, 0x29, 0x8b, 0x43, 0x79, 0x1c, 0xd2, 0xc3,
2089 0x7b, 0xe2, 0x46, 0x2f, 0x70, 0x8e, 0xf9, 0x6d, 0xf6, 0xac, 0x9f, 0x83,
2090 0xfc, 0x7b, 0x1c, 0xf2, 0xef, 0xb1, 0x05, 0xeb, 0x01, 0x3d, 0x36, 0x06,
2091 0x11, 0xc8, 0xc1, 0xd4, 0x3c, 0x3e, 0x66, 0xba, 0x89, 0x0f, 0xb3, 0xf7,
2092 0xe4, 0x6c, 0x65, 0x31, 0x4e, 0x5c, 0xbd, 0xdf, 0xe8, 0x64, 0xaa, 0x1a,
2093 0x27, 0x84, 0x7b, 0xb6, 0x6a, 0x8c, 0xf8, 0x5d, 0xe6, 0xf7, 0x65, 0xbd,
2094 0x87, 0xa4, 0xa0, 0xd7, 0x9f, 0x88, 0x17, 0xae, 0x3f, 0x11, 0x27, 0xae,
2095 0xb6, 0xf7, 0x0b, 0xe5, 0x3a, 0xbd, 0x2f, 0xfc, 0xc0, 0x54, 0x4c, 0x66,
2096 0x62, 0x8c, 0xeb, 0xf1, 0xde, 0x57, 0xfa, 0xca, 0x7e, 0xbc, 0x20, 0x79,
2097 0x7b, 0xd6, 0x67, 0x95, 0xa5, 0x6d, 0xc6, 0x03, 0x79, 0x27, 0x42, 0xb8,
2098 0x0e, 0xd1, 0x69, 0x65, 0x5d, 0x43, 0x55, 0x9c, 0x12, 0x78, 0x1f, 0x93,
2099 0x44, 0xb6, 0x1b, 0xef, 0x29, 0xf6, 0xfd, 0xa4, 0x8c, 0x3c, 0x58, 0x86,
2100 0x2d, 0xf7, 0x30, 0x74, 0x8e, 0x23, 0x10, 0x93, 0xfa, 0x2e, 0x14, 0xc2,
2101 0x30, 0xa1, 0xef, 0xf5, 0xa3, 0xdf, 0x47, 0x7a, 0x88, 0xe3, 0xfb, 0xb2,
2102 0x8d, 0x25, 0xc5, 0xa5, 0x50, 0xfc, 0x01, 0xe0, 0xe7, 0x1d, 0x94, 0x3f,
2103 0xc2, 0xfb, 0x8d, 0xe6, 0xc3, 0xf8, 0x21, 0x03, 0xfa, 0xcd, 0xb9, 0x79,
2104 0xcd, 0xc9, 0x94, 0xcd, 0xfe, 0x96, 0xaa, 0xfb, 0xf5, 0xe5, 0xb0, 0xb6,
2105 0x9f, 0xd3, 0x76, 0x5f, 0x0b, 0xcf, 0xe7, 0x19, 0x1b, 0xfa, 0xcb, 0xb0,
2106 0xa1, 0x9f, 0xa8, 0x64, 0xf4, 0x1a, 0xd6, 0x63, 0xb0, 0xa1, 0x1f, 0x85,
2107 0xee, 0xa1, 0xce, 0x89, 0x59, 0x9d, 0x33, 0xa2, 0x76, 0x69, 0x9d, 0xf3,
2108 0xd7, 0x5a, 0xe7, 0xfc, 0xea, 0x12, 0x9d, 0x73, 0x48, 0xb5, 0x8f, 0x52,
2109 0xe7, 0xf4, 0xaa, 0x9d, 0x0e, 0xed, 0xc5, 0xb5, 0xcb, 0xe8, 0x9c, 0xf7,
2110 0xca, 0xaf, 0xd8, 0xbc, 0xfd, 0xf2, 0xbe, 0x6d, 0x7a, 0xdd, 0xc6, 0x9b,
2111 0x50, 0xbc, 0xcb, 0xce, 0xe8, 0xa0, 0xeb, 0x55, 0xa7, 0x5e, 0xef, 0xfd,
2112 0x6a, 0x95, 0xce, 0x69, 0x53, 0xdd, 0x4e, 0xaf, 0xae, 0xc3, 0x78, 0x04,
2113 0xbf, 0x53, 0x4e, 0x66, 0xa0, 0x0e, 0xdf, 0x71, 0x89, 0x1c, 0xc1, 0xd8,
2114 0xcd, 0x7d, 0x7b, 0xca, 0xe4, 0x5d, 0x63, 0xf3, 0x54, 0x98, 0xee, 0x9a,
2115 0xf4, 0x76, 0x9b, 0x6e, 0x74, 0x55, 0x9b, 0x6a, 0xd5, 0xba, 0x6a, 0x33,
2116 0x18, 0x6a, 0x02, 0xfa, 0x75, 0xa2, 0x14, 0xea, 0x2c, 0xfe, 0x66, 0xbc,
2117 0x99, 0x71, 0x89, 0x30, 0x6e, 0x9d, 0x40, 0x19, 0x3c, 0xa5, 0xd0, 0xa6,
2118 0xe4, 0x6f, 0xf8, 0x0a, 0x78, 0xa6, 0x80, 0xd7, 0x5b, 0xc0, 0x3f, 0xbf,
2119 0x5e, 0x64, 0xdc, 0xb3, 0x59, 0x8e, 0x8e, 0x55, 0xe7, 0xb5, 0xca, 0xbb,
2120 0xc7, 0x36, 0xc8, 0xbe, 0x51, 0xff, 0x6a, 0xa9, 0xdf, 0x28, 0x23, 0xa3,
2121 0x2f, 0xea, 0xfb, 0x40, 0xd6, 0xe8, 0x7b, 0x92, 0x78, 0x7f, 0x98, 0x91,
2122 0x91, 0xfd, 0x8e, 0x91, 0x91, 0x19, 0x35, 0x6f, 0xb3, 0x86, 0x6d, 0xf2,
2123 0x6e, 0xa6, 0xbe, 0xd1, 0xb8, 0xbe, 0x43, 0x7a, 0xa2, 0x72, 0xad, 0xfc,
2124 0xd1, 0x71, 0x75, 0xa7, 0x9a, 0xbf, 0x4b, 0x41, 0xdb, 0xac, 0x93, 0x0b,
2125 0x6c, 0xd6, 0xbf, 0x97, 0x99, 0xf7, 0x45, 0x31, 0x4e, 0xd0, 0xf0, 0x75,
2126 0x2f, 0x73, 0x1d, 0xb4, 0x39, 0x26, 0x97, 0xa4, 0x4f, 0xe3, 0x8f, 0xf2,
2127 0xb4, 0x01, 0x72, 0x70, 0x56, 0xeb, 0xd7, 0xb5, 0xbc, 0xf3, 0xf8, 0x08,
2128 0x6d, 0xd7, 0xaf, 0x6b, 0x79, 0xb6, 0xd6, 0xda, 0xae, 0xd3, 0x90, 0xd3,
2129 0x94, 0xa3, 0x37, 0xca, 0x5f, 0xdb, 0x74, 0xa6, 0x25, 0xe3, 0xb3, 0x42,
2130 0x7d, 0x17, 0x83, 0x0c, 0xa5, 0x3c, 0xfd, 0x59, 0x6d, 0xd7, 0xe7, 0x6c,
2131 0x1b, 0x94, 0x9f, 0x46, 0x76, 0x6f, 0x76, 0xa6, 0x6d, 0x1a, 0xbf, 0xc3,
2132 0x18, 0xba, 0x9f, 0xc9, 0x59, 0x3e, 0x53, 0xce, 0x93, 0xc8, 0x5f, 0x83,
2133 0x7c, 0xf2, 0xd9, 0x63, 0x9a, 0xcf, 0xb4, 0x7d, 0xe2, 0x74, 0xd9, 0x35,
2134 0x85, 0xb9, 0xf5, 0x80, 0x3c, 0xf9, 0x4c, 0x1d, 0xf5, 0xa6, 0x8d, 0x3c,
2135 0xf0, 0x90, 0xfe, 0x45, 0xe8, 0x0e, 0xd6, 0x45, 0xfa, 0xb1, 0x0c, 0xe6,
2136 0xf0, 0x24, 0xfc, 0x9f, 0x46, 0x7c, 0x37, 0xe3, 0x7b, 0x42, 0x7e, 0x75,
2137 0x30, 0xaa, 0xc7, 0x3d, 0x82, 0x71, 0x1c, 0x38, 0x82, 0x31, 0x39, 0xc6,
2138 0x76, 0x76, 0xcf, 0xb8, 0x52, 0x73, 0x86, 0x7c, 0xc7, 0x33, 0x86, 0x41,
2139 0xb0, 0xb7, 0x8b, 0x74, 0x9b, 0xf4, 0xfa, 0xf5, 0xf9, 0xb7, 0xcd, 0xf1,
2140 0x08, 0x70, 0x72, 0x00, 0xf3, 0x31, 0x52, 0xf4, 0xbd, 0xac, 0xe3, 0xc7,
2141 0x31, 0x4e, 0xd8, 0x80, 0xed, 0xb0, 0x05, 0xdb, 0x61, 0x07, 0xb6, 0xc3,
2142 0x0e, 0x5c, 0x2d, 0xa7, 0xb6, 0x72, 0x7f, 0x49, 0xfe, 0x9d, 0xbc, 0x77,
2143 0xf9, 0x1b, 0x3a, 0x36, 0x5f, 0x7b, 0x4b, 0x1f, 0x7c, 0x76, 0xf1, 0x92,
2144 0x03, 0xdc, 0x63, 0x3f, 0xeb, 0xd5, 0xde, 0xd2, 0x2f, 0xed, 0x3d, 0xc8,
2145 0xef, 0xb9, 0x24, 0x1d, 0xb7, 0x7c, 0xd8, 0xa9, 0x1d, 0xe8, 0x03, 0x1e,
2146 0x33, 0x4e, 0x32, 0x3e, 0xe4, 0x30, 0x4e, 0x91, 0xdd, 0x1c, 0xd1, 0x67,
2147 0xc4, 0xa6, 0x19, 0x8b, 0xb8, 0xa5, 0x3d, 0xb2, 0x25, 0xb1, 0xdb, 0x49,
2148 0x0e, 0xa8, 0x48, 0x72, 0xa0, 0xcf, 0x09, 0xcb, 0xf1, 0x0e, 0x6a, 0xc8,
2149 0x19, 0xc0, 0x7a, 0xa0, 0xf4, 0x75, 0xd0, 0xd3, 0x79, 0x29, 0x1c, 0x6f,
2150 0x90, 0xa9, 0x62, 0xbb, 0x97, 0x55, 0x31, 0xe1, 0xbe, 0x12, 0x75, 0x0a,
2151 0x44, 0x7f, 0x26, 0x2a, 0x13, 0xa3, 0x1b, 0x45, 0x69, 0xdb, 0xbd, 0x45,
2152 0xb2, 0x63, 0xa3, 0x72, 0xbe, 0x5b, 0x9a, 0x14, 0xda, 0xe7, 0xdd, 0xde,
2153 0xea, 0x14, 0xd7, 0x11, 0x43, 0x5e, 0x58, 0x4f, 0x3e, 0x19, 0x05, 0x0e,
2154 0x41, 0xb7, 0x8c, 0xeb, 0xd6, 0x09, 0xe5, 0xde, 0xed, 0x3a, 0x66, 0xca,
2155 0x38, 0x6d, 0xf5, 0x7a, 0x03, 0xf9, 0x23, 0xba, 0x2c, 0x7f, 0x4c, 0x96,
2156 0xb8, 0x36, 0x23, 0x79, 0x97, 0x71, 0x61, 0x1f, 0xbf, 0xc7, 0x59, 0xb6,
2157 0x4e, 0x46, 0xba, 0xf3, 0x76, 0x8f, 0xc7, 0x37, 0xc1, 0x07, 0x1c, 0x9f,
2158 0x5e, 0x27, 0x01, 0xaf, 0x2f, 0x5e, 0xcf, 0x88, 0x56, 0xc9, 0x03, 0x47,
2159 0x66, 0x46, 0xc3, 0xf5, 0x0f, 0xb6, 0x87, 0xef, 0x71, 0x23, 0x6f, 0xb3,
2160 0x4b, 0xea, 0x11, 0x2e, 0xae, 0x55, 0x2e, 0x94, 0xb1, 0x4a, 0x9f, 0x13,
2161 0xf6, 0xb4, 0x7c, 0x3d, 0x5d, 0x31, 0xb2, 0x75, 0xbc, 0x12, 0xea, 0x96,
2162 0xa8, 0xd1, 0xa5, 0x4b, 0xf4, 0x89, 0x89, 0x60, 0xce, 0xeb, 0x93, 0x4b,
2163 0x3a, 0x46, 0xf7, 0x6b, 0x53, 0x2d, 0xe2, 0x1e, 0x93, 0xd9, 0x11, 0xff,
2164 0x54, 0x2b, 0xf7, 0x69, 0x8c, 0xa4, 0xde, 0x8c, 0x7e, 0x8c, 0xb5, 0x50,
2165 0x1f, 0x0e, 0xa9, 0xb5, 0x78, 0xaf, 0xd1, 0xf4, 0x07, 0x9e, 0xc2, 0xb7,
2166 0xf1, 0x13, 0xbe, 0x0c, 0x3f, 0xe1, 0x09, 0xe8, 0xba, 0x73, 0xf0, 0x13,
2167 0x1e, 0x87, 0x9f, 0xf0, 0x18, 0xfc, 0x84, 0x47, 0xa1, 0x27, 0xab, 0xfd,
2168 0x83, 0xe1, 0x05, 0xfe, 0x41, 0xa0, 0xf9, 0x9f, 0x31, 0xc0, 0xc7, 0xab,
2169 0x7c, 0x83, 0xbd, 0x46, 0x5f, 0xc1, 0xef, 0x37, 0x7c, 0xd4, 0xa6, 0x6e,
2170 0xd6, 0xfa, 0xd1, 0xec, 0xd9, 0x1d, 0x98, 0xd3, 0x57, 0x6d, 0xca, 0xe8,
2171 0xab, 0x89, 0x79, 0x7d, 0x65, 0xf8, 0xe8, 0xd8, 0xa8, 0x44, 0xfc, 0xd1,
2172 0xe9, 0x6c, 0x6a, 0xbb, 0xe6, 0xa1, 0x26, 0x7f, 0xa3, 0x44, 0x1e, 0x50,
2173 0xcd, 0x35, 0x92, 0xb5, 0xdf, 0xa0, 0xaf, 0xa3, 0x5f, 0x47, 0x5b, 0xef,
2174 0x94, 0x9c, 0xb6, 0xcf, 0xae, 0x8c, 0xef, 0x47, 0x17, 0xe1, 0xbb, 0x50,
2175 0x7a, 0x56, 0xe3, 0xfc, 0x7e, 0x7d, 0x26, 0xbf, 0x41, 0x86, 0xcb, 0x21,
2176 0xce, 0x79, 0x06, 0x8e, 0xfb, 0x30, 0x5a, 0x25, 0x72, 0xac, 0x45, 0xfa,
2177 0x53, 0xa2, 0x72, 0xa9, 0x95, 0x7a, 0xff, 0xca, 0xa9, 0x6e, 0x89, 0xe7,
2178 0xba, 0x49, 0xab, 0xf7, 0xc9, 0x84, 0x9e, 0x8b, 0x16, 0xa9, 0x39, 0x46,
2179 0x1b, 0x25, 0x5c, 0xc3, 0xbb, 0xbd, 0xc5, 0xde, 0x41, 0x1d, 0x35, 0xe5,
2180 0x44, 0x0e, 0xea, 0xf9, 0x9a, 0xd5, 0x7b, 0x0c, 0x6f, 0x9e, 0x62, 0x2c,
2181 0x9e, 0xf7, 0xfd, 0x31, 0x0e, 0xff, 0xaf, 0x99, 0xbf, 0x42, 0x8b, 0xb1,
2182 0x67, 0xd6, 0x58, 0x3b, 0xc6, 0xc4, 0xa9, 0x96, 0xb7, 0x61, 0xd8, 0x4e,
2183 0xf5, 0x1d, 0xb5, 0xab, 0xe0, 0x03, 0x37, 0xa0, 0x4d, 0xae, 0x63, 0xdb,
2184 0xbf, 0x17, 0xe4, 0xfd, 0xb3, 0x73, 0xc0, 0x5f, 0x85, 0xb4, 0x06, 0xe4,
2185 0x31, 0x66, 0xf3, 0x85, 0x16, 0xc6, 0x65, 0xb3, 0x7e, 0xa3, 0x4d, 0x5b,
2186 0xe5, 0x8c, 0x8c, 0xb6, 0xc3, 0x37, 0xe7, 0x39, 0x76, 0xe6, 0xf7, 0x73,
2187 0xee, 0x84, 0x7f, 0xab, 0x69, 0x12, 0xf2, 0x67, 0x8f, 0x5c, 0x6b, 0xe3,
2188 0xce, 0xd4, 0xc3, 0xbf, 0xb8, 0x60, 0xbd, 0xf6, 0x10, 0xf4, 0xd8, 0xad,
2189 0x90, 0x47, 0xd4, 0xc3, 0x87, 0xe4, 0x17, 0x2c, 0x3d, 0x2f, 0xd4, 0xc3,
2190 0x17, 0x85, 0xb1, 0xe1, 0x2e, 0xe4, 0xe5, 0x83, 0x28, 0xe8, 0xe1, 0x70,
2191 0x95, 0xaf, 0x46, 0xbf, 0xaf, 0x2e, 0x6d, 0xd6, 0xc0, 0x16, 0xfa, 0x7d,
2192 0x90, 0x03, 0xb1, 0xd0, 0xcf, 0xab, 0x9d, 0x5b, 0xa3, 0xdd, 0x69, 0xeb,
2193 0x8e, 0xa4, 0x5e, 0x22, 0x8e, 0x12, 0x87, 0xe4, 0xf6, 0xf5, 0xbc, 0x26,
2194 0xcf, 0xf5, 0xbf, 0xa5, 0x71, 0x26, 0x8a, 0xb4, 0xb7, 0x46, 0xc3, 0x68,
2195 0xe5, 0x7c, 0x22, 0xdc, 0xbf, 0x51, 0xb0, 0x75, 0xf7, 0xd8, 0xf5, 0xf8,
2196 0x82, 0x7c, 0x9b, 0x71, 0xce, 0x44, 0x5f, 0x64, 0x25, 0xcf, 0x64, 0xa3,
2197 0xee, 0xed, 0xda, 0x6f, 0xcf, 0x48, 0xd8, 0x16, 0xbf, 0x6b, 0xaa, 0xda,
2198 0xa6, 0x1d, 0xc5, 0xf7, 0xe2, 0xfb, 0x1b, 0x9e, 0xd7, 0x6b, 0x8b, 0xe6,
2199 0x6e, 0x9a, 0x90, 0x4f, 0xc8, 0x3b, 0x09, 0x7d, 0x8e, 0xc9, 0x3f, 0x46,
2200 0xbb, 0x87, 0xeb, 0xae, 0xde, 0xf4, 0x70, 0xea, 0x23, 0xfa, 0x0e, 0xd5,
2201 0x71, 0x11, 0xa7, 0x90, 0xda, 0xab, 0xf7, 0x9d, 0x14, 0x74, 0x7c, 0x39,
2202 0x8f, 0xf7, 0xbc, 0x8f, 0xda, 0x76, 0x8c, 0x7f, 0x0b, 0x88, 0x69, 0x1f,
2203 0x04, 0x6c, 0xd4, 0x21, 0x94, 0xbd, 0x31, 0x69, 0x3b, 0xfa, 0x7e, 0xcd,
2204 0x0b, 0x6b, 0xe1, 0x0b, 0xf4, 0x1e, 0x85, 0xae, 0x3e, 0x1a, 0x97, 0xfe,
2205 0xa3, 0x5a, 0x37, 0x66, 0x96, 0xc6, 0x0a, 0xb6, 0x78, 0x2e, 0xfd, 0x89,
2206 0x98, 0x27, 0xd7, 0x1c, 0x8d, 0xc8, 0xe1, 0xd8, 0x16, 0xaf, 0xc3, 0xb9,
2207 0xd1, 0xea, 0x42, 0x43, 0x7f, 0xa0, 0x15, 0xd4, 0x37, 0xeb, 0x90, 0xbd,
2208 0xf3, 0xb1, 0x6b, 0xd4, 0x7f, 0x49, 0x46, 0xc8, 0x4b, 0x95, 0x88, 0x8c,
2209 0x0f, 0xb6, 0x02, 0x9e, 0xb7, 0xae, 0x07, 0x0e, 0x40, 0x53, 0x98, 0x1f,
2210 0xfd, 0xf7, 0x3c, 0xdc, 0x38, 0xe5, 0x57, 0x1b, 0xfa, 0xef, 0x3b, 0x4a,
2211 0x1d, 0xe6, 0x6b, 0xbe, 0x46, 0xbf, 0x5e, 0x8d, 0xf6, 0x3d, 0xc8, 0x8b,
2212 0x6f, 0x11, 0xff, 0x01, 0xc8, 0xb5, 0xa3, 0x51, 0xe9, 0x38, 0xda, 0x20,
2213 0x9b, 0x8e, 0xd2, 0xf7, 0xa8, 0xf6, 0x45, 0x69, 0x8b, 0x5e, 0xc2, 0xb8,
2214 0x6e, 0x34, 0xf7, 0x0d, 0x4e, 0x45, 0x65, 0x1f, 0xf9, 0x15, 0x65, 0x73,
2215 0xb0, 0x93, 0xb3, 0x47, 0x3d, 0xbd, 0x16, 0x9a, 0xc5, 0x38, 0xf9, 0x37,
2216 0x2c, 0xfa, 0x8e, 0x1a, 0x39, 0x53, 0xa0, 0x6f, 0x32, 0xd0, 0x02, 0xbc,
2217 0x3e, 0x60, 0xf9, 0xe5, 0x3d, 0xeb, 0x2d, 0x5f, 0xfe, 0x9c, 0xfc, 0x96,
2218 0x5b, 0x6f, 0xe4, 0xe5, 0x87, 0xd6, 0x73, 0x2f, 0xd2, 0x5a, 0x9f, 0xef,
2219 0x3a, 0x6d, 0x43, 0x18, 0xb9, 0xf9, 0x7a, 0xfc, 0x27, 0xc0, 0x51, 0xb8,
2220 0xfe, 0x44, 0x3e, 0xe4, 0x1a, 0xb2, 0x3e, 0xb3, 0x92, 0x9a, 0xd1, 0x7f,
2221 0x53, 0x89, 0x6b, 0x61, 0xf3, 0xf7, 0x59, 0x6d, 0xaf, 0x30, 0x36, 0xfe,
2222 0x4c, 0xf8, 0x37, 0x9c, 0xaa, 0xf6, 0x19, 0x56, 0xaf, 0x75, 0x31, 0xbe,
2223 0x34, 0xb7, 0x17, 0x28, 0x18, 0xd5, 0x77, 0xc2, 0xc5, 0x9c, 0x8b, 0xc5,
2224 0x5a, 0xe7, 0x9b, 0x63, 0x12, 0xb8, 0x7e, 0xdc, 0xf9, 0x96, 0xcf, 0xb5,
2225 0x71, 0xcf, 0x79, 0xb9, 0xe8, 0x83, 0xf7, 0xfe, 0x02, 0xe3, 0x68, 0x75,
2226 0x5e, 0xc1, 0x9c, 0x1e, 0x2c, 0x65, 0x92, 0x9e, 0x8d, 0x83, 0x3f, 0x5b,
2227 0x6c, 0x75, 0x9e, 0x9b, 0x8f, 0x21, 0xf5, 0x84, 0x74, 0x71, 0x88, 0x79,
2228 0x65, 0xe4, 0x95, 0x19, 0xeb, 0xad, 0x77, 0x26, 0xc7, 0xec, 0x7e, 0x12,
2229 0xa3, 0x8b, 0xe6, 0xd6, 0x5f, 0x06, 0xf4, 0xfa, 0x84, 0xeb, 0x4c, 0x4e,
2230 0x4d, 0xaf, 0x37, 0xfb, 0x8a, 0x6a, 0x91, 0x67, 0xf6, 0x58, 0x4e, 0x4c,
2231 0xd5, 0xa2, 0x4c, 0xbd, 0x33, 0xa1, 0x63, 0x5e, 0xda, 0xf6, 0x70, 0xc6,
2232 0xa7, 0xea, 0x9d, 0x29, 0xbd, 0xd6, 0x1c, 0x75, 0x4e, 0x8e, 0xb1, 0xed,
2233 0x28, 0xca, 0x88, 0x73, 0x0a, 0xed, 0x4d, 0x8d, 0xb5, 0xc7, 0xf7, 0x49,
2234 0x3b, 0x6c, 0x01, 0xfe, 0x8d, 0x34, 0xde, 0x17, 0xe0, 0x3a, 0x53, 0x73,
2235 0xed, 0x2a, 0xb4, 0xc3, 0xb2, 0xa4, 0x41, 0xf6, 0xeb, 0xa2, 0xfd, 0xa5,
2236 0x6b, 0x52, 0x4b, 0x71, 0x32, 0x06, 0x9c, 0x1c, 0xb4, 0x38, 0x39, 0x61,
2237 0x71, 0x32, 0x5a, 0x85, 0x93, 0x87, 0x17, 0xe1, 0xe4, 0x04, 0x70, 0xf2,
2238 0xf0, 0x15, 0x70, 0x82, 0xbc, 0xf2, 0xc3, 0x16, 0x27, 0xf7, 0x2d, 0xc2,
2239 0x49, 0x7e, 0x2e, 0x16, 0x6f, 0x70, 0x32, 0x02, 0x9c, 0xd4, 0xb4, 0x1a,
2240 0xd8, 0x0f, 0x5a, 0x9c, 0xe0, 0x3d, 0x75, 0x10, 0x65, 0xee, 0xab, 0xc2,
2241 0xc9, 0x41, 0xe0, 0xe4, 0x3e, 0x8b, 0x93, 0xc3, 0x16, 0x27, 0x87, 0x51,
2242 0x26, 0x0f, 0x9c, 0x14, 0x96, 0xc1, 0xc9, 0x08, 0x70, 0x12, 0xb6, 0x5b,
2243 0x40, 0x3b, 0x87, 0xab, 0x70, 0x32, 0xb2, 0x0c, 0x4e, 0xb8, 0xe6, 0x1a,
2244 0xee, 0xe1, 0xbe, 0xfc, 0x06, 0x7b, 0xb8, 0x53, 0x9f, 0x7d, 0xe3, 0x3d,
2245 0xdc, 0x2c, 0x73, 0xb9, 0xea, 0xcc, 0xfb, 0xb3, 0x76, 0x4f, 0x9a, 0xd9,
2246 0xfb, 0x37, 0x7f, 0x0f, 0x5e, 0x3b, 0xf8, 0xbc, 0x90, 0xf7, 0xc4, 0xec,
2247 0x21, 0x75, 0xb7, 0x4d, 0x81, 0xd7, 0x8e, 0xca, 0x81, 0xe3, 0xb5, 0x87,
2248 0x73, 0x36, 0xcd, 0xdf, 0xd6, 0x9e, 0x57, 0x8a, 0x79, 0xe1, 0xde, 0x83,
2249 0x17, 0xcd, 0x5d, 0x50, 0x31, 0x9e, 0xc7, 0xa8, 0x5e, 0x7b, 0x7e, 0xd1,
2250 0xde, 0x55, 0xe4, 0xdd, 0x9b, 0xf5, 0xa7, 0x13, 0xdc, 0x57, 0x55, 0xd0,
2251 0xf0, 0x72, 0x2d, 0xad, 0x47, 0xef, 0xa5, 0xca, 0x16, 0x69, 0x67, 0x27,
2252 0xb8, 0x27, 0x0d, 0xf6, 0x31, 0xf7, 0xed, 0x9a, 0x7d, 0xba, 0xbd, 0x0b,
2253 0xf6, 0xe9, 0x56, 0x9f, 0xef, 0x26, 0xdf, 0xcd, 0xd3, 0xcd, 0xc1, 0xb9,
2254 0xbb, 0x57, 0x8f, 0x3b, 0xcf, 0xe8, 0xf8, 0x70, 0x3d, 0xe6, 0x27, 0x08,
2255 0x4e, 0xa7, 0x4c, 0x5c, 0x76, 0x46, 0xc7, 0x65, 0x05, 0x1e, 0xf8, 0xb0,
2256 0x8d, 0xcd, 0x76, 0xf4, 0x5c, 0x9e, 0x8b, 0xcb, 0x2e, 0xd8, 0xa3, 0xa3,
2257 0xef, 0xff, 0xc8, 0x8e, 0x5e, 0xd2, 0x7b, 0x71, 0xfa, 0x52, 0x8e, 0x14,
2258 0x20, 0x23, 0xf6, 0x8c, 0xbf, 0x2a, 0xc3, 0x0f, 0xf2, 0x9b, 0x3a, 0x2d,
2259 0x02, 0xbd, 0x45, 0xb9, 0x9d, 0x97, 0x6c, 0x0f, 0xd3, 0x4c, 0x9d, 0x3e,
2260 0xed, 0x23, 0x1f, 0x77, 0x7a, 0xe7, 0xfa, 0x27, 0x7e, 0xc3, 0x35, 0x70,
2261 0xfe, 0xa6, 0x9d, 0x93, 0x71, 0xb2, 0x15, 0xe6, 0x87, 0x6b, 0xe1, 0x77,
2262 0xdb, 0xfb, 0x08, 0x99, 0x5f, 0x7d, 0xff, 0xb5, 0xe1, 0xd3, 0xac, 0xfe,
2263 0x3b, 0x22, 0x23, 0x4e, 0x1f, 0xea, 0x4c, 0x7b, 0x0d, 0x03, 0x2a, 0x7d,
2264 0xd3, 0x00, 0xcf, 0xca, 0x4d, 0x2c, 0xf9, 0xfb, 0x01, 0xf3, 0xba, 0xb0,
2265 0xa0, 0xe7, 0x94, 0xfb, 0xb0, 0xa6, 0x41, 0x8b, 0x9a, 0xb6, 0x34, 0xfd,
2266 0x1f, 0x98, 0xd3, 0x91, 0xd4, 0xad, 0xd4, 0x93, 0xa1, 0x8e, 0x4c, 0xc6,
2267 0xfb, 0x78, 0x7f, 0x84, 0xa6, 0x71, 0x7b, 0x97, 0xc4, 0xd4, 0x39, 0xad,
2268 0xdf, 0x47, 0x52, 0xbc, 0x5f, 0x66, 0x99, 0xb2, 0xa3, 0x55, 0x65, 0xf5,
2269 0xb8, 0x3d, 0xf9, 0x43, 0xcc, 0xcd, 0x17, 0x61, 0x6f, 0xf6, 0x8e, 0xbd,
2270 0x0a, 0x9f, 0x31, 0x2e, 0x5f, 0x2a, 0xbd, 0x04, 0x7a, 0xcd, 0xaf, 0xb5,
2271 0x77, 0xe1, 0x65, 0x01, 0x37, 0xcf, 0x38, 0xeb, 0xfd, 0xc3, 0x91, 0x3f,
2272 0x02, 0x5d, 0xfc, 0xc1, 0x4b, 0xec, 0x03, 0xb0, 0x44, 0x60, 0xcf, 0xc3,
2273 0x36, 0x18, 0x7f, 0x49, 0xef, 0x95, 0xbb, 0xbe, 0xfc, 0x92, 0x8e, 0x53,
2274 0xf4, 0x97, 0x5b, 0x65, 0x7b, 0xb9, 0x41, 0x76, 0x40, 0x2f, 0xec, 0x28,
2275 0xfb, 0x78, 0xa2, 0x72, 0x63, 0xd9, 0xcc, 0xd3, 0x47, 0xca, 0x9c, 0xef,
2276 0x6d, 0x32, 0x71, 0xbc, 0x9a, 0x66, 0xa7, 0xed, 0xde, 0x31, 0xd2, 0x0f,
2277 0x9e, 0x52, 0x32, 0x3f, 0xad, 0xc7, 0xce, 0x5d, 0xac, 0xc9, 0xc3, 0xb3,
2278 0xc2, 0xbd, 0xf8, 0xfc, 0x1b, 0x74, 0xdf, 0x68, 0xe5, 0x19, 0x77, 0xde,
2279 0x8f, 0xd8, 0x5f, 0x09, 0xf7, 0x86, 0xbf, 0xfe, 0x19, 0x10, 0xfd, 0x77,
2280 0x5d, 0xf4, 0xde, 0x70, 0x4d, 0x7b, 0xd2, 0x76, 0x26, 0xa6, 0x75, 0x84,
2281 0xa1, 0xf1, 0xf9, 0xbf, 0xe7, 0x22, 0xf2, 0x7f, 0x01, 0x95, 0xf6, 0x2d,
2282 0x58, 0xd0, 0x73, 0x00, 0x00, 0x00 };
2283static u32 bnx2_CP_b09FwData[(0x50/4) + 1] = {
2284 0x00010030, 0x00000030, 0x00000000, 0x00000001, 0x00010fd0, 0x00000fd0,
2285 0x00001430, 0x0000007f, 0x00030400, 0x00001000, 0x00000030, 0x00000020,
2286 0x00050200, 0x00001000, 0x00000030, 0x00000010, 0x00010400, 0x00000400,
2287 0x00001030, 0x00000020, 0x00000000 };
2288static u32 bnx2_CP_b09FwRodata[(0x118/4) + 1] = {
2289 0x080005d8, 0x080007f8, 0x0800073c, 0x08000764, 0x0800078c, 0x080007b4,
2290 0x08000610, 0x080005fc, 0x08000820, 0x08000820, 0x0800062c, 0x08000648,
2291 0x08000648, 0x08000820, 0x08000660, 0x08000674, 0x08000820, 0x08000688,
2292 0x08000820, 0x08000820, 0x0800069c, 0x08000820, 0x08000820, 0x08000820,
2293 0x08000820, 0x08000820, 0x08000820, 0x08000820, 0x08000820, 0x08000820,
2294 0x08000820, 0x080006b0, 0x08000820, 0x080006c4, 0x080006d8, 0x080006ec,
2295 0x08000820, 0x08000700, 0x08000714, 0x08000728, 0x08003740, 0x08003758,
2296 0x08003768, 0x08003778, 0x08003790, 0x080037a8, 0x080037b8, 0x080037c8,
2297 0x080037e8, 0x080037f8, 0x08003808, 0x08003898, 0x080037d8, 0x08003818,
2298 0x08003828, 0x08003840, 0x08003860, 0x08003898, 0x08003878, 0x08003878,
2299 0x080055f0, 0x080055f0, 0x080055f0, 0x080055f0, 0x080055f0, 0x08005618,
2300 0x08005618, 0x08005640, 0x08005690, 0x08005660, 0x00000000 };
2301static u32 bnx2_CP_b09FwBss[(0x870/4) + 1] = { 0x0 };
2302static u32 bnx2_CP_b09FwSbss[(0xe9/4) + 1] = { 0x0 };
2303
2304static struct fw_info bnx2_cp_fw_09 = {
2305 .ver_major = 0x1,
2306 .ver_minor = 0x0,
2307 .ver_fix = 0x0,
2308
2309 .start_addr = 0x0800006c,
2310
2311 .text_addr = 0x08000000,
2312 .text_len = 0x73cc,
2313 .text_index = 0x0,
2314 .gz_text = bnx2_CP_b09FwText,
2315 .gz_text_len = sizeof(bnx2_CP_b09FwText),
2316
2317 .data_addr = 0x08007500,
2318 .data_len = 0x50,
2319 .data_index = 0x0,
2320 .data = bnx2_CP_b09FwData,
2321
2322 .sbss_addr = 0x08007554,
2323 .sbss_len = 0xe9,
2324 .sbss_index = 0x0,
2325 .sbss = bnx2_CP_b09FwSbss,
2326
2327 .bss_addr = 0x08007640,
2328 .bss_len = 0x870,
2329 .bss_index = 0x0,
2330 .bss = bnx2_CP_b09FwBss,
2331
2332 .rodata_addr = 0x080073d0,
2333 .rodata_len = 0x118,
2334 .rodata_index = 0x0,
2335 .rodata = bnx2_CP_b09FwRodata,
2336};
2337
2338static u8 bnx2_RXP_b09FwText[] = {
2339 0x1f, 0x8b, 0x08, 0x08, 0x19, 0xfd, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
2340 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xec, 0x5c, 0x6b, 0x6c,
2341 0x1c, 0xd7, 0x75, 0x3e, 0xf3, 0x20, 0xb5, 0xa2, 0xf8, 0x18, 0x2e, 0x57,
2342 0xcc, 0x4a, 0x66, 0xec, 0x5d, 0x71, 0x24, 0xb2, 0x16, 0x6b, 0x8c, 0xd8,
2343 0xad, 0x4d, 0x04, 0x6b, 0x7b, 0x33, 0xbb, 0x92, 0x98, 0x54, 0x85, 0x29,
2344 0x87, 0x75, 0x0c, 0xc3, 0x75, 0xd9, 0xa5, 0x1a, 0xbb, 0xae, 0x51, 0xc8,
2345 0x8f, 0xc4, 0x06, 0x6a, 0xd6, 0x9b, 0x25, 0xdd, 0xa8, 0xe9, 0x82, 0x43,
2346 0x4b, 0xaa, 0xe9, 0x02, 0x69, 0xbb, 0x20, 0xa9, 0xc7, 0x8f, 0x85, 0x56,
2347 0x76, 0x52, 0xc7, 0xf9, 0xe1, 0x48, 0x50, 0x95, 0x20, 0x28, 0x0c, 0x43,
2348 0x48, 0x8d, 0xd6, 0x3f, 0xda, 0x40, 0x95, 0x9f, 0x68, 0x92, 0x42, 0x41,
2349 0x0b, 0xc7, 0x68, 0x6c, 0x4f, 0xbf, 0xef, 0xce, 0x0c, 0xb9, 0xa4, 0x5f,
2350 0x40, 0x7f, 0xf4, 0x4f, 0xe7, 0x02, 0x8b, 0xb9, 0xf7, 0xce, 0x3d, 0xe7,
2351 0x9e, 0x7b, 0xde, 0xe7, 0x0e, 0xa5, 0xdf, 0xef, 0x94, 0x0e, 0x09, 0x5b,
2352 0x17, 0x7e, 0x99, 0xc3, 0x8f, 0x3d, 0x74, 0xc3, 0xd8, 0x0d, 0xa3, 0x22,
2353 0x7b, 0xf6, 0x18, 0x5b, 0x12, 0x7a, 0x34, 0x1f, 0xb7, 0xb8, 0xc5, 0x2d,
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2938 0x8d, 0x36, 0x6a, 0xed, 0xfd, 0x01, 0x8d, 0x36, 0xf7, 0x11, 0xfb, 0x3f,
2939 0xfb, 0x20, 0x9d, 0x0c, 0x1b, 0x41, 0x0e, 0x06, 0x9e, 0x35, 0x9e, 0xe7,
2940 0xa7, 0xc0, 0xf7, 0x3b, 0xe9, 0xa7, 0xe9, 0x67, 0x0c, 0xe8, 0xe7, 0x91,
2941 0x6d, 0xfa, 0x21, 0xdd, 0x74, 0xca, 0xd8, 0x35, 0x5b, 0x26, 0x8a, 0xfa,
2942 0xbe, 0x81, 0x35, 0xe9, 0x3f, 0x3a, 0x0e, 0xba, 0x21, 0xad, 0x93, 0xb7,
2943 0x4c, 0x29, 0x83, 0x8e, 0xca, 0x90, 0x4f, 0x65, 0xd0, 0x14, 0x31, 0x50,
2944 0x19, 0xf2, 0xad, 0x5c, 0xb7, 0x9c, 0x2a, 0xf6, 0x4c, 0x9d, 0xbd, 0x02,
2945 0x3a, 0xba, 0x5e, 0xe7, 0xfd, 0xeb, 0x35, 0x9b, 0xd4, 0x83, 0xb7, 0xb6,
2946 0xef, 0xfe, 0xef, 0xb8, 0xfb, 0x43, 0x72, 0x03, 0x76, 0xcb, 0x9b, 0xa5,
2947 0x61, 0xc8, 0x24, 0x21, 0x5e, 0x04, 0x6d, 0x8c, 0xca, 0x6a, 0xe9, 0xa4,
2948 0xac, 0x41, 0x3f, 0xad, 0x2f, 0x0d, 0x00, 0x4f, 0x43, 0x8e, 0xbe, 0x72,
2949 0x44, 0xde, 0x58, 0x52, 0x32, 0x63, 0x43, 0xbf, 0x2c, 0xd3, 0x07, 0x0f,
2950 0x7a, 0x2e, 0x77, 0xea, 0x98, 0xfd, 0x58, 0x35, 0xf0, 0xc5, 0x8f, 0x57,
2951 0xbb, 0x64, 0xa2, 0x6a, 0xca, 0x63, 0xd5, 0x1e, 0x79, 0xa2, 0x1a, 0x93,
2952 0xd3, 0xb5, 0x84, 0x7c, 0xa3, 0x7a, 0x50, 0x4e, 0x55, 0x0f, 0xc9, 0x93,
2953 0xb5, 0xa4, 0x7c, 0x13, 0x76, 0x61, 0xae, 0xe6, 0xc8, 0x64, 0x6d, 0x58,
2954 0x1e, 0xaf, 0xd1, 0xc7, 0x8e, 0xf9, 0xf0, 0xcb, 0x6e, 0xfb, 0x2e, 0xb8,
2955 0xae, 0x0e, 0xac, 0xcb, 0x51, 0xe3, 0x3a, 0x66, 0x29, 0xb9, 0xc0, 0xff,
2956 0x21, 0x72, 0x0e, 0x7d, 0x2f, 0xbe, 0xa2, 0xa4, 0xa2, 0xe7, 0x6f, 0xfe,
2957 0xdf, 0x48, 0x54, 0xdb, 0x46, 0xe7, 0xca, 0x07, 0xd1, 0xc6, 0xa6, 0x4d,
2958 0x12, 0xfa, 0x41, 0x9a, 0xfe, 0xff, 0xa6, 0xed, 0x65, 0x68, 0x1f, 0xf6,
2959 0x2d, 0xda, 0x5e, 0xfa, 0xec, 0x29, 0x3f, 0x68, 0xe7, 0xd0, 0xd6, 0xda,
2960 0x19, 0xe7, 0x68, 0xce, 0x7b, 0x31, 0xf7, 0xf0, 0xff, 0xa7, 0x04, 0xf1,
2961 0xaa, 0xb3, 0xb5, 0x83, 0xfc, 0x3f, 0x15, 0xac, 0xe5, 0x8b, 0xf3, 0xc5,
2962 0x27, 0x4a, 0x63, 0xea, 0xb1, 0x12, 0x11, 0x8d, 0x2f, 0x17, 0xb7, 0x73,
2963 0xf2, 0xbe, 0x2e, 0xcb, 0x6e, 0x54, 0xaf, 0x21, 0xf0, 0xdb, 0xa7, 0x75,
2964 0x7e, 0xde, 0xd8, 0x10, 0xe9, 0x8f, 0x71, 0xb8, 0xae, 0x30, 0xb6, 0x00,
2965 0x6c, 0xeb, 0x9a, 0x72, 0xa9, 0x1a, 0xf8, 0xaf, 0xe6, 0x34, 0xbd, 0xbc,
2966 0x05, 0x9a, 0x63, 0xfc, 0x21, 0x78, 0xe6, 0xcb, 0x41, 0xdf, 0xec, 0x90,
2967 0x43, 0x7b, 0x1c, 0xfb, 0x35, 0x7a, 0x38, 0x17, 0xff, 0x4f, 0x07, 0xe5,
2968 0x70, 0xbd, 0xcc, 0x2f, 0xb6, 0x35, 0x2d, 0x06, 0x31, 0x5e, 0x47, 0x9e,
2969 0xc3, 0x5d, 0x54, 0x4c, 0xae, 0xbf, 0x43, 0x2a, 0x0e, 0x6d, 0x5b, 0xca,
2970 0xef, 0x21, 0x29, 0x63, 0x9e, 0x8a, 0xd3, 0xf4, 0x8d, 0x05, 0x72, 0xb6,
2971 0x62, 0x3e, 0x98, 0x77, 0xba, 0xbc, 0x1f, 0xef, 0xa8, 0x73, 0x80, 0x99,
2972 0xa6, 0xf8, 0x7e, 0x11, 0x65, 0xfa, 0x46, 0xe6, 0xf0, 0x4c, 0x84, 0x75,
2973 0xaf, 0xf5, 0x6b, 0xac, 0x7e, 0xf2, 0x41, 0xbf, 0x99, 0xb2, 0x95, 0xcf,
2974 0x44, 0xb6, 0x94, 0xf1, 0x8b, 0xf5, 0x7e, 0xca, 0xdc, 0xfd, 0x36, 0x7f,
2975 0x51, 0xf9, 0x8b, 0xa9, 0x7d, 0x0a, 0xe1, 0xb7, 0x3d, 0xf2, 0x94, 0xc9,
2976 0xdc, 0xf5, 0xb4, 0x1a, 0x2b, 0xfd, 0x34, 0xcc, 0xd3, 0xdd, 0x52, 0xfb,
2977 0x2b, 0x6f, 0xf7, 0x07, 0x79, 0xee, 0x1c, 0x7b, 0x67, 0x6e, 0xfb, 0x4e,
2978 0x3a, 0x61, 0x8e, 0x7b, 0x3b, 0x70, 0xab, 0x56, 0x62, 0xe0, 0x41, 0xc8,
2979 0x3b, 0xbb, 0x45, 0xf3, 0x63, 0xa1, 0xf6, 0x2f, 0x7f, 0x43, 0xf3, 0x73,
2980 0xd3, 0xc7, 0xf0, 0xdb, 0x7e, 0xda, 0xb6, 0x94, 0x1b, 0x97, 0x02, 0xbf,
2981 0x91, 0xb6, 0xa1, 0x21, 0x2b, 0x50, 0x47, 0x5e, 0x05, 0x9f, 0x6c, 0xb7,
2982 0xe5, 0xdf, 0x7f, 0x01, 0x99, 0xe7, 0xd3, 0x46, 0x40, 0x67, 0x00, 0x00,
2983 0x00 };
2984static u32 bnx2_RXP_b09FwData[(0x0/4) + 1] = { 0x0 };
2985static u32 bnx2_RXP_b09FwRodata[(0x278/4) + 1] = {
2986 0x08003fa4, 0x08003ea4, 0x08003f48, 0x08003f60, 0x08003f78, 0x08003f98,
2987 0x08003fa4, 0x08003fa4, 0x08003eac, 0x00000000, 0x080049d4, 0x08004a0c,
2988 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004a44, 0x08004c08,
2989 0x08004b50, 0x08004b88, 0x08004c08, 0x08004ad8, 0x08004c08, 0x08004c08,
2990 0x08004b88, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
2991 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004bc8,
2992 0x08004c08, 0x08004bc8, 0x08004b50, 0x08004c08, 0x08004c08, 0x08004bc8,
2993 0x08004bc8, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
2994 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
2995 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
2996 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
2997 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
2998 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
2999 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3000 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3001 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3002 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3003 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3004 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3005 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3006 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3007 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3008 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
3009 0x08004ab4, 0x00000000, 0x0800602c, 0x08006044, 0x08006044, 0x08006044,
3010 0x0800602c, 0x08006044, 0x08006044, 0x08006044, 0x0800602c, 0x08006044,
3011 0x08006044, 0x08006044, 0x0800602c, 0x08006044, 0x08006044, 0x08006044,
3012 0x08006038, 0x00000000, 0x00000000 };
3013static u32 bnx2_RXP_b09FwBss[(0x13dc/4) + 1] = { 0x0 };
3014static u32 bnx2_RXP_b09FwSbss[(0x2c/4) + 1] = { 0x0 };
3015
3016static struct fw_info bnx2_rxp_fw_09 = {
3017 .ver_major = 0x1,
3018 .ver_minor = 0x0,
3019 .ver_fix = 0x0,
3020
3021 .start_addr = 0x08003184,
3022
3023 .text_addr = 0x08000000,
3024 .text_len = 0x673c,
3025 .text_index = 0x0,
3026 .gz_text = bnx2_RXP_b09FwText,
3027 .gz_text_len = sizeof(bnx2_RXP_b09FwText),
3028
3029 .data_addr = 0x080069e0,
3030 .data_len = 0x0,
3031 .data_index = 0x0,
3032 .data = bnx2_RXP_b09FwData,
3033
3034 .sbss_addr = 0x080069e0,
3035 .sbss_len = 0x2c,
3036 .sbss_index = 0x0,
3037 .sbss = bnx2_RXP_b09FwSbss,
3038
3039 .bss_addr = 0x08006a10,
3040 .bss_len = 0x13dc,
3041 .bss_index = 0x0,
3042 .bss = bnx2_RXP_b09FwBss,
3043
3044 .rodata_addr = 0x08006740,
3045 .rodata_len = 0x278,
3046 .rodata_index = 0x0,
3047 .rodata = bnx2_RXP_b09FwRodata,
3048};
3049
3050static u8 bnx2_TPAT_b09FwText[] = {
3051 0x1f, 0x8b, 0x08, 0x08, 0xdb, 0xfd, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
3052 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xc5, 0x58, 0x5d, 0x6c,
3053 0x1c, 0x57, 0x15, 0x3e, 0xf3, 0xbb, 0x13, 0x77, 0xed, 0xbd, 0x49, 0x97,
3054 0x6a, 0x13, 0xb9, 0x74, 0xc6, 0x1e, 0x3b, 0x8b, 0x1c, 0x35, 0x93, 0xb0,
3055 0x24, 0x16, 0x5a, 0xd1, 0xc9, 0xcc, 0xae, 0x6b, 0xe5, 0x29, 0x86, 0xbc,
3056 0xf1, 0xb2, 0xac, 0xed, 0x46, 0x54, 0x48, 0x4d, 0x51, 0x84, 0x22, 0x81,
3057 0x94, 0x65, 0x76, 0x53, 0x40, 0x5a, 0x65, 0xc1, 0xa0, 0x04, 0x21, 0x84,
3058 0x22, 0x9b, 0x66, 0x91, 0x58, 0x3c, 0x4d, 0xe9, 0x6b, 0x94, 0xbc, 0x90,
3059 0x96, 0x17, 0x9e, 0x4b, 0x9e, 0xac, 0x02, 0x12, 0x0f, 0xa8, 0x8a, 0x78,
3060 0x40, 0x15, 0x0d, 0x1e, 0xbe, 0x33, 0x3f, 0x9b, 0x5d, 0xd7, 0x29, 0x79,
3061 0xa8, 0x84, 0xa5, 0xf1, 0xcc, 0xfd, 0x39, 0xf7, 0xe7, 0x7c, 0xdf, 0x77,
3062 0xee, 0xb9, 0x5b, 0x92, 0x69, 0x82, 0xd2, 0xbf, 0x49, 0x3c, 0x97, 0xbe,
3063 0x71, 0xf1, 0xd2, 0xe2, 0x8b, 0x27, 0x4d, 0x3a, 0x71, 0xe2, 0x45, 0xe9,
3064 0x19, 0x43, 0xa6, 0xcf, 0xe0, 0x4f, 0x21, 0x12, 0xd9, 0xf8, 0xfc, 0x90,
3065 0x21, 0x57, 0x6f, 0x4e, 0x7b, 0x36, 0x19, 0x4a, 0xd5, 0x79, 0x61, 0xd5,
3066 0x26, 0x72, 0x07, 0x0b, 0xa6, 0x4f, 0xff, 0x89, 0x5a, 0x45, 0x95, 0xb8,
3067 0xfe, 0xf9, 0xea, 0xa3, 0xe3, 0x77, 0x4e, 0x5b, 0x0f, 0x6f, 0x2a, 0x64,
3068 0x88, 0x6a, 0xc3, 0x10, 0xf3, 0x64, 0x4c, 0xc3, 0xe6, 0x97, 0x47, 0x57,
3069 0x34, 0x9a, 0xca, 0xc6, 0x12, 0x14, 0xf4, 0x0c, 0xaa, 0x77, 0x31, 0x8e,
3070 0x7d, 0x59, 0xf2, 0x43, 0x55, 0xf2, 0x6f, 0x18, 0x24, 0x57, 0x5d, 0xc9,
3071 0x0b, 0x6d, 0xb4, 0x49, 0xe4, 0x39, 0x39, 0x72, 0x45, 0x14, 0x7d, 0xd3,
3072 0x91, 0x49, 0xb6, 0x77, 0xa3, 0xd9, 0xb9, 0x25, 0xc9, 0xeb, 0x2f, 0x4b,
3073 0x7e, 0xdf, 0xe3, 0x7d, 0x63, 0x1d, 0x4b, 0x92, 0xdb, 0xe7, 0x77, 0xd5,
3074 0xf0, 0xbb, 0x53, 0xd4, 0x28, 0x52, 0x41, 0xb6, 0xd9, 0xd6, 0x24, 0xdf,
3075 0x59, 0x28, 0x29, 0x34, 0x8b, 0xe7, 0x00, 0xad, 0x3b, 0x94, 0xf7, 0x1c,
3076 0x52, 0x15, 0x5b, 0x26, 0xbf, 0x28, 0xd1, 0xaf, 0x2b, 0x1a, 0x9e, 0xb3,
3077 0x52, 0xad, 0xbf, 0x96, 0x8e, 0x53, 0xa4, 0x36, 0xd6, 0xd2, 0x2c, 0xf2,
3078 0xda, 0x12, 0x7b, 0xcf, 0x59, 0x10, 0x32, 0xcd, 0xe2, 0x99, 0xc4, 0x77,
3079 0x13, 0xfd, 0x34, 0xf2, 0x2a, 0x7b, 0xdb, 0x0e, 0xe0, 0x1b, 0xeb, 0xc4,
3080 0x58, 0x5e, 0xbc, 0x0e, 0x13, 0xeb, 0xb0, 0xa9, 0xd3, 0x5b, 0xc6, 0x3e,
3081 0xe6, 0x4a, 0x4d, 0xd2, 0xa9, 0x13, 0xaf, 0x7d, 0x92, 0x02, 0xa1, 0x50,
3082 0x70, 0x4c, 0x23, 0xf7, 0x9c, 0x8a, 0xf2, 0x21, 0x6a, 0x09, 0x09, 0x7d,
3083 0x3a, 0x29, 0x7e, 0x39, 0xb4, 0xeb, 0xa8, 0x2f, 0x50, 0x50, 0x3c, 0x28,
3084 0xc9, 0xd5, 0xef, 0xa1, 0x7e, 0x4e, 0x34, 0xe9, 0xbb, 0x78, 0x4b, 0x28,
3085 0x1f, 0xe4, 0xf1, 0x50, 0x96, 0x48, 0xb1, 0x49, 0x78, 0xa1, 0x49, 0xed,
3086 0x30, 0xb3, 0xe5, 0xfa, 0xa4, 0xae, 0x15, 0xee, 0xc5, 0x0e, 0xfd, 0x7a,
3087 0x75, 0x6a, 0x08, 0x6a, 0xa9, 0x55, 0xf4, 0xe9, 0xd9, 0xa2, 0x06, 0x9c,
3088 0xdc, 0x18, 0xcf, 0x97, 0xb8, 0x9e, 0xff, 0x50, 0x6f, 0x92, 0x52, 0xb5,
3089 0x85, 0x4f, 0x5f, 0xa6, 0xa4, 0x8d, 0xf7, 0x29, 0x63, 0x6f, 0xa7, 0xd2,
3090 0x72, 0x51, 0x78, 0x37, 0xbe, 0x48, 0x6e, 0xec, 0x1f, 0x03, 0xdf, 0x02,
3091 0x7b, 0xd4, 0x81, 0x75, 0xe0, 0xca, 0xd4, 0x2a, 0x19, 0x64, 0x2d, 0xae,
3092 0xa1, 0xe5, 0x6f, 0x5d, 0x05, 0x7e, 0x67, 0xdc, 0xd4, 0xd4, 0x8e, 0x71,
3093 0xfe, 0x23, 0xd6, 0xd9, 0x12, 0x06, 0xf0, 0x6e, 0x9c, 0x8f, 0xa2, 0x37,
3094 0x9d, 0x28, 0xd2, 0xab, 0x76, 0xf9, 0x16, 0x2d, 0x94, 0x34, 0x9a, 0x17,
3095 0x78, 0xc3, 0x8f, 0x36, 0x7c, 0xa5, 0x65, 0xeb, 0xc9, 0x78, 0x86, 0xbf,
3096 0xcb, 0x12, 0x96, 0x42, 0x1f, 0x74, 0xdf, 0x63, 0x7f, 0x94, 0x97, 0x62,
3097 0x9b, 0x28, 0xda, 0x5c, 0xfc, 0x34, 0x9b, 0xef, 0xa7, 0x36, 0x51, 0x54,
3098 0xaf, 0xf0, 0xbc, 0x16, 0xf6, 0xcc, 0x5c, 0x25, 0xaa, 0x0f, 0x1c, 0xa3,
3099 0xd9, 0xc5, 0xfa, 0x6c, 0xbc, 0x07, 0x25, 0xec, 0xc1, 0x2a, 0x9b, 0x92,
3100 0x41, 0x81, 0x1d, 0xbd, 0x00, 0x7e, 0xb8, 0xbe, 0x6d, 0xbd, 0xef, 0x2b,
3101 0x05, 0xda, 0x72, 0xf2, 0xd4, 0x09, 0x4b, 0x14, 0x84, 0x1d, 0xf2, 0x42,
3102 0x19, 0x73, 0x14, 0x68, 0xd3, 0x7e, 0x18, 0xd5, 0x1d, 0x07, 0x7e, 0x21,
3103 0xb6, 0x2b, 0xd5, 0x69, 0x1a, 0xed, 0x0b, 0x62, 0x8d, 0x1c, 0x60, 0x21,
3104 0xc3, 0x37, 0xb3, 0xf1, 0x77, 0x10, 0x3a, 0x68, 0xa7, 0x96, 0x5c, 0xb1,
3105 0x44, 0x40, 0x56, 0xc9, 0x53, 0x48, 0xc8, 0x55, 0x81, 0x3e, 0x2d, 0xaa,
3106 0x85, 0x06, 0xed, 0x28, 0x97, 0x63, 0x7e, 0xb7, 0x7b, 0x3b, 0xd1, 0x9d,
3107 0xa3, 0x25, 0xba, 0x1b, 0x16, 0xe9, 0x76, 0x48, 0x72, 0xd3, 0x01, 0x37,
3108 0x8a, 0x82, 0xde, 0x0a, 0x47, 0xf7, 0xf2, 0x1b, 0xec, 0x25, 0x38, 0xa2,
3109 0x40, 0x83, 0xab, 0xce, 0x3d, 0x30, 0xc8, 0x02, 0x46, 0x2d, 0xec, 0x3d,
3110 0x7b, 0xf3, 0xbe, 0x76, 0xa6, 0x57, 0x6d, 0xeb, 0x87, 0x3e, 0xa3, 0x76,
3111 0x4d, 0x43, 0xed, 0x5e, 0x7f, 0x0c, 0x30, 0x86, 0xa0, 0xab, 0xd0, 0x93,
3112 0x0c, 0xbf, 0xcc, 0x6c, 0x1b, 0xd4, 0xef, 0xe6, 0xc8, 0xdc, 0x54, 0xa9,
3113 0xd9, 0x2b, 0x92, 0x33, 0x6f, 0x99, 0x24, 0xcb, 0x45, 0x99, 0x54, 0x9a,
3114 0xd9, 0x8c, 0x68, 0x09, 0xeb, 0xb8, 0x6f, 0xff, 0x48, 0xa7, 0xa9, 0xc0,
3115 0xd1, 0x89, 0xfb, 0x18, 0x34, 0x73, 0xcb, 0x90, 0xfc, 0x1e, 0xef, 0x83,
3116 0x7d, 0x6e, 0xa4, 0x3e, 0x57, 0x25, 0xef, 0x46, 0x8e, 0x66, 0x37, 0xfe,
3117 0x11, 0x79, 0x36, 0x7c, 0x0d, 0x9e, 0xaf, 0x56, 0xbe, 0xa0, 0xd0, 0x04,
3118 0xea, 0x36, 0xb9, 0xed, 0x61, 0x5a, 0xcf, 0x63, 0x44, 0x91, 0xe7, 0x3c,
3119 0x4b, 0x1e, 0xf3, 0xff, 0x3c, 0xdb, 0xe4, 0x68, 0x66, 0x83, 0x75, 0x83,
3120 0xf7, 0x26, 0x97, 0x79, 0x6d, 0x07, 0xa8, 0x89, 0x1d, 0x35, 0xcb, 0x45,
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3266 0x8a, 0x82, 0xc5, 0x38, 0x47, 0xc1, 0x5a, 0xe6, 0xca, 0xb7, 0x90, 0xa7,
3267 0xd7, 0x69, 0xa1, 0x5c, 0x8f, 0xdf, 0x11, 0x72, 0x12, 0xfe, 0x5d, 0xc0,
3268 0x12, 0x4d, 0x7c, 0xd7, 0xd2, 0xef, 0x80, 0x73, 0xf8, 0x45, 0x1e, 0x83,
3269 0x73, 0x79, 0xd6, 0xe1, 0x7f, 0x01, 0x17, 0xc6, 0xf1, 0xb2, 0x84, 0x14,
3270 0x00, 0x00, 0x00 };
3271static u32 bnx2_TPAT_b09FwData[(0x0/4) + 1] = { 0x0 };
3272static u32 bnx2_TPAT_b09FwRodata[(0x0/4) + 1] = { 0x0 };
3273static u32 bnx2_TPAT_b09FwBss[(0x250/4) + 1] = { 0x0 };
3274static u32 bnx2_TPAT_b09FwSbss[(0x34/4) + 1] = { 0x0 };
3275
3276static struct fw_info bnx2_tpat_fw_09 = {
3277 .ver_major = 0x1,
3278 .ver_minor = 0x0,
3279 .ver_fix = 0x0,
3280
3281 .start_addr = 0x08000860,
3282
3283 .text_addr = 0x08000800,
3284 .text_len = 0x1480,
3285 .text_index = 0x0,
3286 .gz_text = bnx2_TPAT_b09FwText,
3287 .gz_text_len = sizeof(bnx2_TPAT_b09FwText),
3288
3289 .data_addr = 0x08001ca0,
3290 .data_len = 0x0,
3291 .data_index = 0x0,
3292 .data = bnx2_TPAT_b09FwData,
3293
3294 .sbss_addr = 0x08001ca0,
3295 .sbss_len = 0x34,
3296 .sbss_index = 0x0,
3297 .sbss = bnx2_TPAT_b09FwSbss,
3298
3299 .bss_addr = 0x08001ce0,
3300 .bss_len = 0x250,
3301 .bss_index = 0x0,
3302 .bss = bnx2_TPAT_b09FwBss,
3303
3304 .rodata_addr = 0x00000000,
3305 .rodata_len = 0x0,
3306 .rodata_index = 0x0,
3307 .rodata = bnx2_TPAT_b09FwRodata,
3308};
3309
3310static u8 bnx2_TXP_b09FwText[] = {
3311 0x1f, 0x8b, 0x08, 0x08, 0x51, 0xfe, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
3312 0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xcd, 0x7b, 0x7f, 0x70,
3313 0x1b, 0xe7, 0x99, 0xde, 0xbb, 0x0b, 0x80, 0x04, 0x29, 0x8a, 0x5a, 0x31,
3314 0x30, 0x83, 0x38, 0xb4, 0x8d, 0x15, 0x17, 0x34, 0x6d, 0xf2, 0x1c, 0x58,
3315 0xe5, 0xf9, 0xd8, 0x06, 0xb5, 0xd7, 0xc0, 0x92, 0xa2, 0x63, 0x26, 0x47,
3316 0xbb, 0xcc, 0x9d, 0x92, 0x51, 0x7d, 0x28, 0x48, 0x29, 0x6e, 0xe3, 0xb4,
3317 0xaa, 0xe3, 0x3f, 0x34, 0x4d, 0x5b, 0xc3, 0x00, 0x25, 0xcb, 0x2e, 0x44,
3318 0xd0, 0x16, 0x63, 0xa5, 0x33, 0x37, 0x53, 0x18, 0x80, 0x28, 0xe7, 0xba,
3319 0x24, 0xdc, 0xe4, 0x2e, 0xe9, 0x1f, 0xc9, 0x99, 0xa5, 0x6c, 0xc5, 0x6d,
3320 0xae, 0x33, 0xbe, 0x3f, 0xda, 0xa6, 0x37, 0xd7, 0x19, 0x8d, 0xfc, 0x23,
3321 0xce, 0x8f, 0xb9, 0xb8, 0x69, 0x7a, 0x56, 0x5b, 0xd9, 0xe8, 0xf3, 0x7c,
3322 0xbb, 0x4b, 0x82, 0x32, 0x15, 0x5b, 0xd7, 0x76, 0xa6, 0x9c, 0xc1, 0x10,
3323 0xfb, 0xed, 0xb7, 0xdf, 0xf7, 0xfe, 0x7e, 0xdf, 0xe7, 0xfd, 0x16, 0x71,
3324 0x91, 0x6e, 0xf1, 0xff, 0x76, 0xe3, 0x93, 0x38, 0x7a, 0xec, 0xb1, 0x3b,
3325 0xc6, 0xef, 0xd8, 0x2f, 0x72, 0xe7, 0x9d, 0xb2, 0x2b, 0xaa, 0xf3, 0xe6,
3326 0xdb, 0x21, 0x91, 0xdc, 0x4f, 0xe5, 0xaf, 0xfc, 0x87, 0xc7, 0x8d, 0x60,
3327 0x7d, 0x7e, 0x24, 0xaa, 0xa7, 0x5f, 0xcc, 0x64, 0x2c, 0x89, 0x86, 0xd2,
3328 0x33, 0x9f, 0x9d, 0xb3, 0x44, 0x6c, 0x77, 0x24, 0x91, 0x95, 0xf7, 0x5a,
3329 0x85, 0x58, 0x58, 0x38, 0x7e, 0x53, 0xfa, 0xca, 0xe3, 0xdf, 0xff, 0x2d,
3330 0xf3, 0x9d, 0x6a, 0x48, 0xa2, 0x46, 0x3a, 0x27, 0xc6, 0x90, 0x44, 0x07,
3331 0xf0, 0xcc, 0xef, 0xdf, 0x3a, 0xa5, 0x4b, 0x6f, 0xb0, 0x56, 0x5c, 0x16,
3332 0x2a, 0x6f, 0xb7, 0xbe, 0x7f, 0x6b, 0x4c, 0xfe, 0x55, 0xd3, 0x90, 0x17,
3333 0x9b, 0x61, 0x6d, 0xb2, 0xd2, 0x23, 0xa5, 0x8a, 0x2b, 0xc7, 0xcb, 0x05,
3334 0xc9, 0x36, 0x5f, 0x90, 0xe2, 0xb2, 0xd1, 0x9b, 0x39, 0xf7, 0x07, 0x52,
3335 0x5a, 0xee, 0xeb, 0xcd, 0x9e, 0x73, 0xa5, 0x58, 0x8e, 0xf7, 0x66, 0x9a,
3336 0x46, 0x6f, 0xf6, 0x4c, 0x0c, 0xd7, 0x7d, 0xbd, 0x99, 0x33, 0x66, 0x41,
3337 0xa4, 0x1f, 0x73, 0xe2, 0xbd, 0xd9, 0x8a, 0x99, 0x13, 0x19, 0x4c, 0xbd,
3338 0x22, 0x03, 0xbd, 0xd9, 0x66, 0x4d, 0x5b, 0x37, 0x34, 0x29, 0xfe, 0x86,
3339 0x18, 0xbd, 0xe9, 0xcb, 0xad, 0x4f, 0x58, 0x86, 0xec, 0xb5, 0x64, 0xcf,
3340 0x1e, 0x4b, 0x9e, 0x88, 0xa7, 0xa3, 0x92, 0x3f, 0xdd, 0x25, 0xb6, 0xe2,
3341 0xc9, 0x90, 0xfc, 0x99, 0x11, 0x63, 0x43, 0x22, 0x62, 0xc7, 0x82, 0xeb,
3342 0x56, 0x2b, 0x93, 0xfa, 0x02, 0xe5, 0x8a, 0xbd, 0xa4, 0x77, 0xb2, 0x29,
3343 0x92, 0xa9, 0x44, 0x25, 0x93, 0x7a, 0xaf, 0xe5, 0x3d, 0x13, 0xc5, 0xbe,
3344 0xe1, 0xde, 0x89, 0x4a, 0xab, 0xe5, 0xa4, 0xb0, 0x47, 0x2a, 0x78, 0x36,
3345 0x22, 0xd5, 0x98, 0x5d, 0x2d, 0xa5, 0x4c, 0xdd, 0xd3, 0x09, 0x79, 0xe4,
3346 0xb5, 0x2d, 0xba, 0xf5, 0xdb, 0x92, 0x8f, 0x49, 0xb5, 0x98, 0xba, 0x4b,
3347 0x9e, 0x4e, 0x19, 0x72, 0x12, 0xeb, 0x3d, 0x95, 0x82, 0x1c, 0xad, 0x63,
3348 0x5a, 0xa6, 0x69, 0xc6, 0x45, 0x7b, 0x5a, 0x32, 0x67, 0x06, 0x8d, 0xac,
3349 0x60, 0x6f, 0xab, 0x75, 0x4b, 0x26, 0x85, 0xfd, 0x46, 0xff, 0x67, 0xcb,
3350 0x8e, 0x99, 0xb9, 0xaa, 0x0c, 0x48, 0xb1, 0x32, 0x98, 0xfa, 0x13, 0xd1,
3351 0xa4, 0xd3, 0xa2, 0x7c, 0x5a, 0x72, 0x3f, 0xf6, 0xcd, 0x58, 0x18, 0x6f,
3352 0x8a, 0xad, 0x27, 0x23, 0xf2, 0x0f, 0x0c, 0x33, 0x91, 0x09, 0xf5, 0x4b,
3353 0xf1, 0x74, 0x27, 0xe8, 0xb4, 0xfb, 0x74, 0xcc, 0x3d, 0x30, 0x26, 0xb1,
3354 0x5d, 0x22, 0x5a, 0x28, 0x9d, 0xc4, 0xba, 0x22, 0x45, 0x77, 0x00, 0xcf,
3355 0x26, 0xc7, 0x7f, 0x2a, 0x7b, 0x24, 0xb1, 0x37, 0x2c, 0x25, 0xb7, 0x1b,
3356 0x72, 0x34, 0xa0, 0x83, 0xe4, 0xf8, 0x5f, 0x40, 0x29, 0xba, 0x95, 0x8c,
3357 0x1f, 0x93, 0x9c, 0x96, 0x6d, 0x76, 0x48, 0x29, 0x19, 0x95, 0x05, 0xd0,
3358 0xb1, 0x90, 0xfa, 0xa2, 0x96, 0x39, 0x77, 0x50, 0xcb, 0x9e, 0xc3, 0xbc,
3359 0x66, 0xdd, 0xb7, 0x35, 0x03, 0xeb, 0xe8, 0x52, 0x4c, 0x1e, 0xc4, 0xbd,
3360 0xa8, 0xcc, 0x61, 0xde, 0x1c, 0x78, 0x2a, 0x35, 0xf7, 0xc8, 0xfa, 0x6c,
3361 0xac, 0x37, 0x03, 0x1d, 0x16, 0x71, 0xff, 0xb7, 0x67, 0x34, 0x31, 0x2c,
3362 0x5b, 0x7e, 0x3c, 0x06, 0x1d, 0x9e, 0x81, 0xfe, 0xce, 0xc4, 0xe5, 0x78,
3363 0x45, 0x62, 0xba, 0x24, 0xe3, 0x79, 0x79, 0x41, 0xea, 0x2e, 0xf5, 0x0f,
3364 0x7d, 0x42, 0xdf, 0x45, 0x97, 0xcf, 0x41, 0x6f, 0x15, 0x07, 0xf2, 0x98,
3365 0x02, 0x0d, 0x0f, 0x6a, 0xf7, 0xd7, 0x67, 0xb5, 0x03, 0xcd, 0x1f, 0x6b,
3366 0xd2, 0x7d, 0x4c, 0xfb, 0x5c, 0xf3, 0x88, 0xe6, 0xcb, 0x1e, 0xba, 0x8b,
3367 0x8a, 0x3d, 0x13, 0x95, 0x95, 0xa6, 0xa7, 0xbb, 0x1a, 0xec, 0xd3, 0x36,
3368 0x6c, 0xe8, 0xe1, 0x6f, 0x6f, 0xce, 0x59, 0x69, 0xc6, 0x64, 0x01, 0xb4,
3369 0x1d, 0x6f, 0x72, 0xfe, 0xef, 0x41, 0x3f, 0x51, 0x71, 0x6f, 0xed, 0x91,
3370 0x1c, 0xc6, 0x8b, 0x67, 0xc4, 0xce, 0xa4, 0x74, 0x3c, 0xd3, 0x2b, 0x21,
3371 0xab, 0x1f, 0x9f, 0x6e, 0x99, 0xab, 0x77, 0xda, 0x21, 0x2b, 0x26, 0x73,
3372 0x4d, 0xca, 0x10, 0xff, 0x2b, 0x81, 0x1c, 0x49, 0x2b, 0xc7, 0xf9, 0x1c,
3373 0xc7, 0x0d, 0x8c, 0xb7, 0x8f, 0xd1, 0x2e, 0x7a, 0x41, 0x8f, 0x39, 0x2c,
3374 0x18, 0xcb, 0x57, 0x92, 0xc6, 0xe7, 0xf8, 0xbf, 0x49, 0xd9, 0x06, 0x32,
3375 0x0d, 0x63, 0xae, 0x2e, 0xf9, 0x3a, 0xf6, 0x39, 0x7d, 0xa5, 0x15, 0x19,
3376 0xc3, 0xb5, 0xf5, 0x4b, 0xc8, 0x92, 0xfb, 0x86, 0x41, 0x93, 0x2e, 0xb9,
3377 0x3a, 0xd7, 0xe2, 0x7d, 0x81, 0xee, 0x8b, 0x7b, 0x75, 0x19, 0x86, 0x7e,
3378 0x4d, 0xec, 0xd3, 0x85, 0x39, 0x3d, 0x90, 0x1f, 0x78, 0x3d, 0x87, 0xef,
3379 0xe0, 0x5d, 0xb7, 0x74, 0x3c, 0xdf, 0x29, 0x73, 0x29, 0xda, 0x0b, 0xe9,
3380 0xdc, 0x85, 0xb5, 0xbb, 0x64, 0xfe, 0x34, 0xe5, 0x01, 0xbb, 0xaa, 0xc4,
3381 0xa4, 0x74, 0xc6, 0x34, 0x1c, 0x31, 0x21, 0x1b, 0x1b, 0xf3, 0x3a, 0x25,
3382 0x67, 0xb4, 0x5a, 0x13, 0xa9, 0x11, 0xe3, 0x9b, 0xca, 0xce, 0x47, 0x8c,
3383 0xa4, 0x26, 0x85, 0x8e, 0xf4, 0x10, 0x64, 0x6b, 0x1e, 0x14, 0xe1, 0xf5,
3384 0x0f, 0xc4, 0x9e, 0xa5, 0xff, 0xc4, 0xb8, 0x17, 0xfc, 0xa9, 0x1f, 0xf4,
3385 0xd3, 0xe7, 0x06, 0xa0, 0x97, 0xb8, 0xf2, 0x83, 0x89, 0x1d, 0xfd, 0xc0,
3386 0x9c, 0xaa, 0x82, 0xdf, 0xe2, 0xb9, 0x30, 0xfd, 0x2f, 0x05, 0x73, 0x93,
3387 0x5d, 0x56, 0x14, 0xb6, 0x40, 0x5a, 0xc6, 0xb1, 0x7e, 0xab, 0xf5, 0xd9,
3388 0x94, 0x47, 0x53, 0xf1, 0x8c, 0x8d, 0x67, 0xc3, 0x90, 0xbb, 0xf9, 0x70,
3389 0x42, 0xed, 0x3f, 0xee, 0xef, 0x6f, 0xc8, 0x1c, 0xe8, 0x2e, 0x56, 0x42,
3390 0x92, 0x35, 0xb8, 0xc6, 0x9f, 0x71, 0x3c, 0xe7, 0xad, 0x05, 0xbb, 0x3d,
3391 0x35, 0x68, 0xdc, 0x07, 0x5f, 0xa2, 0x8f, 0x15, 0x57, 0x29, 0x63, 0xac,
3392 0x33, 0x46, 0x19, 0x1b, 0x8a, 0xc6, 0xcc, 0x19, 0xda, 0x91, 0x0c, 0x84,
3393 0x84, 0x76, 0x8e, 0x98, 0x01, 0xbb, 0x2a, 0xf9, 0x76, 0x95, 0x77, 0xa9,
3394 0xff, 0xbb, 0x7d, 0xff, 0xd4, 0x65, 0x28, 0x49, 0x7b, 0x7f, 0x5a, 0xb2,
3395 0xf0, 0xf1, 0x39, 0xec, 0x54, 0x07, 0x4f, 0xb5, 0xca, 0x20, 0x64, 0x15,
3396 0xf8, 0x1d, 0xf4, 0x3b, 0xfa, 0x6e, 0x2b, 0x88, 0x05, 0xc5, 0x0a, 0x7d,
3397 0xa6, 0x68, 0xe8, 0x52, 0xc0, 0x07, 0x76, 0x63, 0x99, 0xc3, 0x99, 0x90,
3398 0x39, 0x93, 0x03, 0x6d, 0xb0, 0x7b, 0xc9, 0xdc, 0x49, 0x7b, 0xc6, 0x9c,
3399 0xa6, 0xec, 0x0f, 0xfc, 0xac, 0xe6, 0x52, 0x4f, 0xdd, 0xd8, 0x37, 0xa0,
3400 0x29, 0x8c, 0x31, 0xae, 0x13, 0x85, 0xcd, 0x07, 0x36, 0x43, 0xfb, 0x33,
3401 0xed, 0x75, 0xe9, 0x90, 0xe1, 0x24, 0x62, 0xd9, 0x19, 0x1d, 0xfa, 0x1b,
3402 0x40, 0x4c, 0x09, 0xcb, 0x11, 0xc8, 0xea, 0x4b, 0x15, 0xd2, 0xe7, 0xc0,
3403 0xef, 0x10, 0xdb, 0xce, 0x4c, 0xc2, 0xcf, 0xa6, 0xb4, 0x09, 0xf8, 0xc4,
3404 0x67, 0xea, 0xa4, 0xa9, 0x25, 0xf4, 0x4b, 0xe7, 0x5c, 0x4e, 0x9b, 0x6c,
3405 0x1e, 0xd4, 0xa6, 0xce, 0xd1, 0x4f, 0xe8, 0x23, 0xa6, 0xf1, 0x80, 0x78,
3406 0x3c, 0x14, 0x9b, 0xaf, 0x68, 0xf4, 0xd5, 0xe2, 0xa9, 0x2e, 0xd0, 0xb1,
3407 0x0b, 0xf4, 0x18, 0xf0, 0x3d, 0xd8, 0x97, 0x65, 0xce, 0xd0, 0x66, 0x9c,
3408 0xa4, 0x95, 0xf8, 0xe7, 0xf2, 0x41, 0x39, 0x4c, 0x6c, 0xca, 0x61, 0x04,
3409 0x32, 0xd9, 0x2e, 0x87, 0x85, 0x0f, 0xca, 0xc1, 0x2e, 0x40, 0x0e, 0x0b,
3410 0x88, 0x43, 0x0b, 0x4d, 0xf2, 0xdc, 0x12, 0xfd, 0x4e, 0x81, 0x75, 0xca,
3411 0xbd, 0x7a, 0x9a, 0x36, 0x4a, 0x3f, 0x49, 0x26, 0x4a, 0x58, 0xa1, 0xe1,
3412 0xf6, 0x28, 0xdf, 0x98, 0x54, 0xb2, 0xf8, 0x30, 0x7e, 0xc9, 0xdf, 0x16,
3413 0xcf, 0x53, 0x75, 0xc6, 0x1b, 0xd8, 0x79, 0xd2, 0x32, 0xbe, 0x20, 0x5b,
3414 0x7c, 0xdf, 0xb7, 0xc5, 0x37, 0xf6, 0x09, 0x62, 0x10, 0x79, 0x0e, 0xe2,
3415 0x31, 0x6d, 0xe5, 0xa5, 0x56, 0xc8, 0xb2, 0xa0, 0x03, 0xda, 0x0b, 0x69,
3416 0x30, 0x8d, 0xcf, 0x0a, 0xfe, 0x23, 0x2e, 0xd0, 0x97, 0x72, 0x6a, 0x5e,
3417 0x87, 0xe4, 0xf6, 0x7a, 0xf3, 0xe7, 0x2a, 0xad, 0x5f, 0xe8, 0xe9, 0xf7,
3418 0x5b, 0x99, 0x31, 0xcb, 0xf7, 0xf1, 0xa8, 0x7c, 0xb9, 0x6e, 0xe6, 0x12,
3419 0x5a, 0x8f, 0x14, 0x6e, 0x40, 0x5c, 0xa9, 0xd0, 0x3f, 0xfa, 0xaf, 0x11,
3420 0xcb, 0x06, 0xfc, 0x58, 0xf6, 0x13, 0xc8, 0x9e, 0xb9, 0xe7, 0xf0, 0xfb,
3421 0xeb, 0x31, 0xfe, 0x4f, 0x1a, 0x33, 0xf2, 0x05, 0xe6, 0x9b, 0x3d, 0xba,
3422 0x8a, 0xdf, 0x16, 0x73, 0x41, 0x21, 0x9c, 0xee, 0x96, 0xc2, 0x5e, 0x29,
3423 0x84, 0xd2, 0xf4, 0x23, 0xfa, 0x46, 0x87, 0x4f, 0x77, 0x90, 0x3b, 0xf8,
3424 0x77, 0x4c, 0x17, 0x8b, 0x73, 0x90, 0x27, 0x2a, 0xe4, 0xe3, 0xbd, 0x40,
3425 0x27, 0x78, 0x46, 0x22, 0x9e, 0xcd, 0x4d, 0x23, 0x66, 0x52, 0xa6, 0xed,
3426 0xf6, 0xc2, 0x58, 0x2a, 0x09, 0xdd, 0x62, 0x2c, 0x15, 0x23, 0x94, 0x7e,
3427 0x50, 0xb3, 0xeb, 0x5f, 0xd4, 0x6c, 0xc8, 0xce, 0x86, 0xec, 0x6c, 0xc8,
3428 0x2e, 0x03, 0xd9, 0x65, 0x9b, 0xa4, 0x87, 0xb4, 0x78, 0xeb, 0x3b, 0xde,
3429 0xfa, 0xa0, 0xb3, 0x5f, 0xf2, 0xca, 0xc7, 0xc9, 0x2f, 0x62, 0xb2, 0x8a,
3430 0x07, 0x93, 0x9a, 0x17, 0x0f, 0xb8, 0xde, 0x14, 0x9e, 0xbf, 0x1b, 0x79,
3431 0xce, 0xd6, 0x75, 0x6b, 0x4b, 0x26, 0x0b, 0x6d, 0x32, 0x29, 0xb9, 0x94,
3432 0x11, 0xe7, 0xd3, 0x97, 0x5d, 0xe8, 0x3d, 0x90, 0xcb, 0x34, 0x68, 0xe8,
3433 0x24, 0xef, 0x3e, 0x1f, 0x5c, 0xbf, 0xcf, 0x5f, 0xff, 0xd3, 0x58, 0x93,
3434 0xbe, 0xbb, 0xd3, 0xbe, 0xdc, 0x93, 0xb9, 0xf4, 0xd7, 0xf1, 0x83, 0x5a,
3435 0x02, 0x31, 0xfa, 0x45, 0xf8, 0xda, 0xc5, 0x50, 0x5c, 0xbe, 0x7f, 0xeb,
3436 0x6b, 0xa8, 0x2f, 0xa4, 0x70, 0x63, 0xba, 0x95, 0x08, 0xa7, 0xdf, 0x6b,
3437 0x2d, 0x8c, 0x21, 0x7e, 0xa6, 0xcd, 0x78, 0x26, 0x34, 0x2a, 0x2f, 0x35,
3438 0x87, 0xe5, 0x3b, 0x4d, 0x4b, 0xfe, 0xa8, 0x99, 0x90, 0x3f, 0x6c, 0x0e,
3439 0xc8, 0xb7, 0x9b, 0x71, 0xf9, 0x56, 0x33, 0xa8, 0x45, 0xe2, 0xb4, 0xa5,
3440 0x5e, 0xa7, 0xb9, 0x53, 0x3d, 0x04, 0x3b, 0xc7, 0x5a, 0x99, 0xb1, 0x70,
3441 0x2e, 0x94, 0x56, 0x35, 0xc2, 0xcc, 0xd1, 0xf2, 0xe3, 0x2d, 0xdd, 0xb2,
3442 0x0a, 0xba, 0xde, 0x33, 0x6e, 0xdc, 0x25, 0x39, 0x3d, 0x8d, 0x31, 0x77,
3443 0x3c, 0xec, 0x94, 0xbb, 0x90, 0x5f, 0xa2, 0xa8, 0x65, 0x06, 0xa4, 0x80,
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4029 0x29, 0x5c, 0x6b, 0x03, 0x6b, 0x9d, 0x5f, 0x96, 0xbd, 0x7c, 0xa7, 0xa3,
4030 0xaa, 0xce, 0xbd, 0xbc, 0x7e, 0xf5, 0xbc, 0x04, 0xbf, 0xd7, 0x8d, 0xfa,
4031 0x39, 0x8e, 0xef, 0x95, 0xf0, 0xb7, 0xa7, 0x8c, 0x01, 0xa8, 0x6b, 0x66,
4032 0x0a, 0x58, 0xaf, 0xd5, 0xf2, 0xfa, 0xd9, 0x2d, 0xd8, 0x7d, 0x84, 0xbf,
4033 0x65, 0xc0, 0xdf, 0x23, 0xb0, 0x13, 0xf8, 0xc1, 0xe6, 0x38, 0xaf, 0x59,
4034 0x4b, 0x04, 0xd7, 0x4c, 0x58, 0xff, 0x1b, 0xed, 0xcc, 0xfa, 0xa1, 0x98,
4035 0x41, 0x00, 0x00, 0x00 };
4036static u32 bnx2_TXP_b09FwData[(0xd0/4) + 1] = {
4037 0x00000000, 0x00000014, 0x00000014, 0x00000014, 0x00000014, 0x00000010,
4038 0x00000030, 0x00000030, 0x00000000, 0x00000000, 0x00000000, 0x00000010,
4039 0x00008000, 0x00000000, 0x00000000, 0x00000000, 0x00008002, 0x00000000,
4040 0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000000, 0x00000000,
4041 0x00000000, 0x00000005, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
4042 0x00000004, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000006,
4043 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000000,
4044 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
4045 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 };
4046static u32 bnx2_TXP_b09FwRodata[(0x30/4) + 1] = {
4047 0x08003be8, 0x08003c14, 0x08003c5c, 0x08003c5c, 0x08003ae8, 0x08003b14,
4048 0x08003b14, 0x08003c5c, 0x08003c5c, 0x08003c5c, 0x08003b7c, 0x00000000,
4049 0x00000000 };
4050static u32 bnx2_TXP_b09FwBss[(0xa20/4) + 1] = { 0x0 };
4051static u32 bnx2_TXP_b09FwSbss[(0x80/4) + 1] = { 0x0 };
4052
4053static struct fw_info bnx2_txp_fw_09 = {
4054 .ver_major = 0x1,
4055 .ver_minor = 0x0,
4056 .ver_fix = 0x0,
4057
4058 .start_addr = 0x08000060,
4059
4060 .text_addr = 0x08000000,
4061 .text_len = 0x4194,
4062 .text_index = 0x0,
4063 .gz_text = bnx2_TXP_b09FwText,
4064 .gz_text_len = sizeof(bnx2_TXP_b09FwText),
4065
4066 .data_addr = 0x080041e0,
4067 .data_len = 0xd0,
4068 .data_index = 0x0,
4069 .data = bnx2_TXP_b09FwData,
4070
4071 .sbss_addr = 0x080042b0,
4072 .sbss_len = 0x80,
4073 .sbss_index = 0x0,
4074 .sbss = bnx2_TXP_b09FwSbss,
4075
4076 .bss_addr = 0x08004330,
4077 .bss_len = 0xa20,
4078 .bss_index = 0x0,
4079 .bss = bnx2_TXP_b09FwBss,
4080
4081 .rodata_addr = 0x08004198,
4082 .rodata_len = 0x30,
4083 .rodata_index = 0x0,
4084 .rodata = bnx2_TXP_b09FwRodata,
4085};
4086
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c0bbddae4ec4..488d8ed9e740 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1336,6 +1336,13 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
1336 goto err_undo_flags; 1336 goto err_undo_flags;
1337 } 1337 }
1338 1338
1339 if (slave_dev->get_stats == NULL) {
1340 printk(KERN_NOTICE DRV_NAME
1341 ": %s: the driver for slave device %s does not provide "
1342 "get_stats function, network statistics will be "
1343 "inaccurate.\n", bond_dev->name, slave_dev->name);
1344 }
1345
1339 new_slave = kmalloc(sizeof(struct slave), GFP_KERNEL); 1346 new_slave = kmalloc(sizeof(struct slave), GFP_KERNEL);
1340 if (!new_slave) { 1347 if (!new_slave) {
1341 res = -ENOMEM; 1348 res = -ENOMEM;
@@ -3605,33 +3612,35 @@ static struct net_device_stats *bond_get_stats(struct net_device *bond_dev)
3605 read_lock_bh(&bond->lock); 3612 read_lock_bh(&bond->lock);
3606 3613
3607 bond_for_each_slave(bond, slave, i) { 3614 bond_for_each_slave(bond, slave, i) {
3608 sstats = slave->dev->get_stats(slave->dev); 3615 if (slave->dev->get_stats) {
3609 3616 sstats = slave->dev->get_stats(slave->dev);
3610 stats->rx_packets += sstats->rx_packets; 3617
3611 stats->rx_bytes += sstats->rx_bytes; 3618 stats->rx_packets += sstats->rx_packets;
3612 stats->rx_errors += sstats->rx_errors; 3619 stats->rx_bytes += sstats->rx_bytes;
3613 stats->rx_dropped += sstats->rx_dropped; 3620 stats->rx_errors += sstats->rx_errors;
3614 3621 stats->rx_dropped += sstats->rx_dropped;
3615 stats->tx_packets += sstats->tx_packets; 3622
3616 stats->tx_bytes += sstats->tx_bytes; 3623 stats->tx_packets += sstats->tx_packets;
3617 stats->tx_errors += sstats->tx_errors; 3624 stats->tx_bytes += sstats->tx_bytes;
3618 stats->tx_dropped += sstats->tx_dropped; 3625 stats->tx_errors += sstats->tx_errors;
3619 3626 stats->tx_dropped += sstats->tx_dropped;
3620 stats->multicast += sstats->multicast; 3627
3621 stats->collisions += sstats->collisions; 3628 stats->multicast += sstats->multicast;
3622 3629 stats->collisions += sstats->collisions;
3623 stats->rx_length_errors += sstats->rx_length_errors; 3630
3624 stats->rx_over_errors += sstats->rx_over_errors; 3631 stats->rx_length_errors += sstats->rx_length_errors;
3625 stats->rx_crc_errors += sstats->rx_crc_errors; 3632 stats->rx_over_errors += sstats->rx_over_errors;
3626 stats->rx_frame_errors += sstats->rx_frame_errors; 3633 stats->rx_crc_errors += sstats->rx_crc_errors;
3627 stats->rx_fifo_errors += sstats->rx_fifo_errors; 3634 stats->rx_frame_errors += sstats->rx_frame_errors;
3628 stats->rx_missed_errors += sstats->rx_missed_errors; 3635 stats->rx_fifo_errors += sstats->rx_fifo_errors;
3629 3636 stats->rx_missed_errors += sstats->rx_missed_errors;
3630 stats->tx_aborted_errors += sstats->tx_aborted_errors; 3637
3631 stats->tx_carrier_errors += sstats->tx_carrier_errors; 3638 stats->tx_aborted_errors += sstats->tx_aborted_errors;
3632 stats->tx_fifo_errors += sstats->tx_fifo_errors; 3639 stats->tx_carrier_errors += sstats->tx_carrier_errors;
3633 stats->tx_heartbeat_errors += sstats->tx_heartbeat_errors; 3640 stats->tx_fifo_errors += sstats->tx_fifo_errors;
3634 stats->tx_window_errors += sstats->tx_window_errors; 3641 stats->tx_heartbeat_errors += sstats->tx_heartbeat_errors;
3642 stats->tx_window_errors += sstats->tx_window_errors;
3643 }
3635 } 3644 }
3636 3645
3637 read_unlock_bh(&bond->lock); 3646 read_unlock_bh(&bond->lock);
@@ -4692,6 +4701,8 @@ static int bond_check_params(struct bond_params *params)
4692 return 0; 4701 return 0;
4693} 4702}
4694 4703
4704static struct lock_class_key bonding_netdev_xmit_lock_key;
4705
4695/* Create a new bond based on the specified name and bonding parameters. 4706/* Create a new bond based on the specified name and bonding parameters.
4696 * Caller must NOT hold rtnl_lock; we need to release it here before we 4707 * Caller must NOT hold rtnl_lock; we need to release it here before we
4697 * set up our sysfs entries. 4708 * set up our sysfs entries.
@@ -4727,6 +4738,9 @@ int bond_create(char *name, struct bond_params *params, struct bonding **newbond
4727 if (res < 0) { 4738 if (res < 0) {
4728 goto out_bond; 4739 goto out_bond;
4729 } 4740 }
4741
4742 lockdep_set_class(&bond_dev->_xmit_lock, &bonding_netdev_xmit_lock_key);
4743
4730 if (newbond) 4744 if (newbond)
4731 *newbond = bond_dev->priv; 4745 *newbond = bond_dev->priv;
4732 4746
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 521c5b71023c..fd2cc13f7d97 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -2825,7 +2825,7 @@ static inline int cas_xmit_tx_ringN(struct cas *cp, int ring,
2825 u64 csum_start_off, csum_stuff_off; 2825 u64 csum_start_off, csum_stuff_off;
2826 2826
2827 csum_start_off = (u64) (skb->h.raw - skb->data); 2827 csum_start_off = (u64) (skb->h.raw - skb->data);
2828 csum_stuff_off = (u64) ((skb->h.raw + skb->csum) - skb->data); 2828 csum_stuff_off = csum_start_off + skb->csum_offset;
2829 2829
2830 ctrl = TX_DESC_CSUM_EN | 2830 ctrl = TX_DESC_CSUM_EN |
2831 CAS_BASE(TX_DESC_CSUM_START, csum_start_off) | 2831 CAS_BASE(TX_DESC_CSUM_START, csum_start_off) |
diff --git a/drivers/net/chelsio/Makefile b/drivers/net/chelsio/Makefile
index 54c78d94f48b..382d23f810ab 100644
--- a/drivers/net/chelsio/Makefile
+++ b/drivers/net/chelsio/Makefile
@@ -1,11 +1,11 @@
1# 1#
2# Chelsio 10Gb NIC driver for Linux. 2# Chelsio T1 driver
3# 3#
4 4
5obj-$(CONFIG_CHELSIO_T1) += cxgb.o 5obj-$(CONFIG_CHELSIO_T1) += cxgb.o
6 6
7EXTRA_CFLAGS += -Idrivers/net/chelsio $(DEBUG_FLAGS) 7cxgb-$(CONFIG_CHELSIO_T1_1G) += ixf1010.o mac.o mv88e1xxx.o vsc7326.o vsc8244.o
8cxgb-objs := cxgb2.o espi.o tp.o pm3393.o sge.o subr.o \
9 mv88x201x.o my3126.o $(cxgb-y)
8 10
9 11
10cxgb-objs := cxgb2.o espi.o pm3393.o sge.o subr.o mv88x201x.o
11
diff --git a/drivers/net/chelsio/common.h b/drivers/net/chelsio/common.h
index 5d9dd14427c5..b265941e1372 100644
--- a/drivers/net/chelsio/common.h
+++ b/drivers/net/chelsio/common.h
@@ -45,6 +45,7 @@
45#include <linux/delay.h> 45#include <linux/delay.h>
46#include <linux/pci.h> 46#include <linux/pci.h>
47#include <linux/ethtool.h> 47#include <linux/ethtool.h>
48#include <linux/if_vlan.h>
48#include <linux/mii.h> 49#include <linux/mii.h>
49#include <linux/crc32.h> 50#include <linux/crc32.h>
50#include <linux/init.h> 51#include <linux/init.h>
@@ -53,13 +54,30 @@
53 54
54#define DRV_DESCRIPTION "Chelsio 10Gb Ethernet Driver" 55#define DRV_DESCRIPTION "Chelsio 10Gb Ethernet Driver"
55#define DRV_NAME "cxgb" 56#define DRV_NAME "cxgb"
56#define DRV_VERSION "2.1.1" 57#define DRV_VERSION "2.2"
57#define PFX DRV_NAME ": " 58#define PFX DRV_NAME ": "
58 59
59#define CH_ERR(fmt, ...) printk(KERN_ERR PFX fmt, ## __VA_ARGS__) 60#define CH_ERR(fmt, ...) printk(KERN_ERR PFX fmt, ## __VA_ARGS__)
60#define CH_WARN(fmt, ...) printk(KERN_WARNING PFX fmt, ## __VA_ARGS__) 61#define CH_WARN(fmt, ...) printk(KERN_WARNING PFX fmt, ## __VA_ARGS__)
61#define CH_ALERT(fmt, ...) printk(KERN_ALERT PFX fmt, ## __VA_ARGS__) 62#define CH_ALERT(fmt, ...) printk(KERN_ALERT PFX fmt, ## __VA_ARGS__)
62 63
64/*
65 * More powerful macro that selectively prints messages based on msg_enable.
66 * For info and debugging messages.
67 */
68#define CH_MSG(adapter, level, category, fmt, ...) do { \
69 if ((adapter)->msg_enable & NETIF_MSG_##category) \
70 printk(KERN_##level PFX "%s: " fmt, (adapter)->name, \
71 ## __VA_ARGS__); \
72} while (0)
73
74#ifdef DEBUG
75# define CH_DBG(adapter, category, fmt, ...) \
76 CH_MSG(adapter, DEBUG, category, fmt, ## __VA_ARGS__)
77#else
78# define CH_DBG(fmt, ...)
79#endif
80
63#define CH_DEVICE(devid, ssid, idx) \ 81#define CH_DEVICE(devid, ssid, idx) \
64 { PCI_VENDOR_ID_CHELSIO, devid, PCI_ANY_ID, ssid, 0, 0, idx } 82 { PCI_VENDOR_ID_CHELSIO, devid, PCI_ANY_ID, ssid, 0, 0, idx }
65 83
@@ -71,10 +89,6 @@
71 89
72typedef struct adapter adapter_t; 90typedef struct adapter adapter_t;
73 91
74void t1_elmer0_ext_intr(adapter_t *adapter);
75void t1_link_changed(adapter_t *adapter, int port_id, int link_status,
76 int speed, int duplex, int fc);
77
78struct t1_rx_mode { 92struct t1_rx_mode {
79 struct net_device *dev; 93 struct net_device *dev;
80 u32 idx; 94 u32 idx;
@@ -97,26 +111,53 @@ static inline u8 *t1_get_next_mcaddr(struct t1_rx_mode *rm)
97} 111}
98 112
99#define MAX_NPORTS 4 113#define MAX_NPORTS 4
114#define PORT_MASK ((1 << MAX_NPORTS) - 1)
115#define NMTUS 8
116#define TCB_SIZE 128
100 117
101#define SPEED_INVALID 0xffff 118#define SPEED_INVALID 0xffff
102#define DUPLEX_INVALID 0xff 119#define DUPLEX_INVALID 0xff
103 120
104enum { 121enum {
105 CHBT_BOARD_N110, 122 CHBT_BOARD_N110,
106 CHBT_BOARD_N210 123 CHBT_BOARD_N210,
124 CHBT_BOARD_7500,
125 CHBT_BOARD_8000,
126 CHBT_BOARD_CHT101,
127 CHBT_BOARD_CHT110,
128 CHBT_BOARD_CHT210,
129 CHBT_BOARD_CHT204,
130 CHBT_BOARD_CHT204V,
131 CHBT_BOARD_CHT204E,
132 CHBT_BOARD_CHN204,
133 CHBT_BOARD_COUGAR,
134 CHBT_BOARD_6800,
135 CHBT_BOARD_SIMUL,
107}; 136};
108 137
109enum { 138enum {
139 CHBT_TERM_FPGA,
110 CHBT_TERM_T1, 140 CHBT_TERM_T1,
111 CHBT_TERM_T2 141 CHBT_TERM_T2,
142 CHBT_TERM_T3
112}; 143};
113 144
114enum { 145enum {
146 CHBT_MAC_CHELSIO_A,
147 CHBT_MAC_IXF1010,
115 CHBT_MAC_PM3393, 148 CHBT_MAC_PM3393,
149 CHBT_MAC_VSC7321,
150 CHBT_MAC_DUMMY
116}; 151};
117 152
118enum { 153enum {
154 CHBT_PHY_88E1041,
155 CHBT_PHY_88E1111,
119 CHBT_PHY_88X2010, 156 CHBT_PHY_88X2010,
157 CHBT_PHY_XPAK,
158 CHBT_PHY_MY3126,
159 CHBT_PHY_8244,
160 CHBT_PHY_DUMMY
120}; 161};
121 162
122enum { 163enum {
@@ -150,16 +191,44 @@ struct chelsio_pci_params {
150 unsigned char is_pcix; 191 unsigned char is_pcix;
151}; 192};
152 193
194struct tp_params {
195 unsigned int pm_size;
196 unsigned int cm_size;
197 unsigned int pm_rx_base;
198 unsigned int pm_tx_base;
199 unsigned int pm_rx_pg_size;
200 unsigned int pm_tx_pg_size;
201 unsigned int pm_rx_num_pgs;
202 unsigned int pm_tx_num_pgs;
203 unsigned int rx_coalescing_size;
204 unsigned int use_5tuple_mode;
205};
206
207struct mc5_params {
208 unsigned int mode; /* selects MC5 width */
209 unsigned int nservers; /* size of server region */
210 unsigned int nroutes; /* size of routing region */
211};
212
213/* Default MC5 region sizes */
214#define DEFAULT_SERVER_REGION_LEN 256
215#define DEFAULT_RT_REGION_LEN 1024
216
153struct adapter_params { 217struct adapter_params {
154 struct sge_params sge; 218 struct sge_params sge;
219 struct mc5_params mc5;
220 struct tp_params tp;
155 struct chelsio_pci_params pci; 221 struct chelsio_pci_params pci;
156 222
157 const struct board_info *brd_info; 223 const struct board_info *brd_info;
158 224
225 unsigned short mtus[NMTUS];
159 unsigned int nports; /* # of ethernet ports */ 226 unsigned int nports; /* # of ethernet ports */
160 unsigned int stats_update_period; 227 unsigned int stats_update_period;
161 unsigned short chip_revision; 228 unsigned short chip_revision;
162 unsigned char chip_version; 229 unsigned char chip_version;
230 unsigned char is_asic;
231 unsigned char has_msi;
163}; 232};
164 233
165struct link_config { 234struct link_config {
@@ -207,17 +276,20 @@ struct adapter {
207 /* Terminator modules. */ 276 /* Terminator modules. */
208 struct sge *sge; 277 struct sge *sge;
209 struct peespi *espi; 278 struct peespi *espi;
279 struct petp *tp;
210 280
211 struct port_info port[MAX_NPORTS]; 281 struct port_info port[MAX_NPORTS];
212 struct work_struct stats_update_task; 282 struct work_struct stats_update_task;
213 struct timer_list stats_update_timer; 283 struct timer_list stats_update_timer;
214 284
215 struct semaphore mib_mutex;
216 spinlock_t tpi_lock; 285 spinlock_t tpi_lock;
217 spinlock_t work_lock; 286 spinlock_t work_lock;
287 spinlock_t mac_lock;
288
218 /* guards async operations */ 289 /* guards async operations */
219 spinlock_t async_lock ____cacheline_aligned; 290 spinlock_t async_lock ____cacheline_aligned;
220 u32 slow_intr_mask; 291 u32 slow_intr_mask;
292 int t1powersave;
221}; 293};
222 294
223enum { /* adapter flags */ 295enum { /* adapter flags */
@@ -256,6 +328,11 @@ struct board_info {
256 const char *desc; 328 const char *desc;
257}; 329};
258 330
331static inline int t1_is_asic(const adapter_t *adapter)
332{
333 return adapter->params.is_asic;
334}
335
259extern struct pci_device_id t1_pci_tbl[]; 336extern struct pci_device_id t1_pci_tbl[];
260 337
261static inline int adapter_matches_type(const adapter_t *adapter, 338static inline int adapter_matches_type(const adapter_t *adapter,
@@ -285,13 +362,15 @@ static inline unsigned int core_ticks_per_usec(const adapter_t *adap)
285 return board_info(adap)->clock_core / 1000000; 362 return board_info(adap)->clock_core / 1000000;
286} 363}
287 364
365extern int __t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp);
366extern int __t1_tpi_write(adapter_t *adapter, u32 addr, u32 value);
288extern int t1_tpi_write(adapter_t *adapter, u32 addr, u32 value); 367extern int t1_tpi_write(adapter_t *adapter, u32 addr, u32 value);
289extern int t1_tpi_read(adapter_t *adapter, u32 addr, u32 *value); 368extern int t1_tpi_read(adapter_t *adapter, u32 addr, u32 *value);
290 369
291extern void t1_interrupts_enable(adapter_t *adapter); 370extern void t1_interrupts_enable(adapter_t *adapter);
292extern void t1_interrupts_disable(adapter_t *adapter); 371extern void t1_interrupts_disable(adapter_t *adapter);
293extern void t1_interrupts_clear(adapter_t *adapter); 372extern void t1_interrupts_clear(adapter_t *adapter);
294extern int elmer0_ext_intr_handler(adapter_t *adapter); 373extern int t1_elmer0_ext_intr_handler(adapter_t *adapter);
295extern int t1_slow_intr_handler(adapter_t *adapter); 374extern int t1_slow_intr_handler(adapter_t *adapter);
296 375
297extern int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc); 376extern int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc);
@@ -305,9 +384,7 @@ extern int t1_init_hw_modules(adapter_t *adapter);
305extern int t1_init_sw_modules(adapter_t *adapter, const struct board_info *bi); 384extern int t1_init_sw_modules(adapter_t *adapter, const struct board_info *bi);
306extern void t1_free_sw_modules(adapter_t *adapter); 385extern void t1_free_sw_modules(adapter_t *adapter);
307extern void t1_fatal_err(adapter_t *adapter); 386extern void t1_fatal_err(adapter_t *adapter);
308 387extern void t1_link_changed(adapter_t *adapter, int port_id);
309extern void t1_tp_set_udp_checksum_offload(adapter_t *adapter, int enable); 388extern void t1_link_negotiated(adapter_t *adapter, int port_id, int link_stat,
310extern void t1_tp_set_tcp_checksum_offload(adapter_t *adapter, int enable); 389 int speed, int duplex, int pause);
311extern void t1_tp_set_ip_checksum_offload(adapter_t *adapter, int enable);
312
313#endif /* _CXGB_COMMON_H_ */ 390#endif /* _CXGB_COMMON_H_ */
diff --git a/drivers/net/chelsio/cphy.h b/drivers/net/chelsio/cphy.h
index 3412342f7345..60901f25014e 100644
--- a/drivers/net/chelsio/cphy.h
+++ b/drivers/net/chelsio/cphy.h
@@ -52,7 +52,14 @@ struct mdio_ops {
52/* PHY interrupt types */ 52/* PHY interrupt types */
53enum { 53enum {
54 cphy_cause_link_change = 0x1, 54 cphy_cause_link_change = 0x1,
55 cphy_cause_error = 0x2 55 cphy_cause_error = 0x2,
56 cphy_cause_fifo_error = 0x3
57};
58
59enum {
60 PHY_LINK_UP = 0x1,
61 PHY_AUTONEG_RDY = 0x2,
62 PHY_AUTONEG_EN = 0x4
56}; 63};
57 64
58struct cphy; 65struct cphy;
@@ -81,7 +88,18 @@ struct cphy_ops {
81/* A PHY instance */ 88/* A PHY instance */
82struct cphy { 89struct cphy {
83 int addr; /* PHY address */ 90 int addr; /* PHY address */
91 int state; /* Link status state machine */
84 adapter_t *adapter; /* associated adapter */ 92 adapter_t *adapter; /* associated adapter */
93
94 struct work_struct phy_update;
95
96 u16 bmsr;
97 int count;
98 int act_count;
99 int act_on;
100
101 u32 elmer_gpo;
102
85 struct cphy_ops *ops; /* PHY operations */ 103 struct cphy_ops *ops; /* PHY operations */
86 int (*mdio_read)(adapter_t *adapter, int phy_addr, int mmd_addr, 104 int (*mdio_read)(adapter_t *adapter, int phy_addr, int mmd_addr,
87 int reg_addr, unsigned int *val); 105 int reg_addr, unsigned int *val);
@@ -142,6 +160,10 @@ struct gphy {
142 int (*reset)(adapter_t *adapter); 160 int (*reset)(adapter_t *adapter);
143}; 161};
144 162
163extern struct gphy t1_my3126_ops;
164extern struct gphy t1_mv88e1xxx_ops;
165extern struct gphy t1_vsc8244_ops;
166extern struct gphy t1_xpak_ops;
145extern struct gphy t1_mv88x201x_ops; 167extern struct gphy t1_mv88x201x_ops;
146extern struct gphy t1_dummy_phy_ops; 168extern struct gphy t1_dummy_phy_ops;
147 169
diff --git a/drivers/net/chelsio/cpl5_cmd.h b/drivers/net/chelsio/cpl5_cmd.h
index 5b357d9e88d6..35f565be4fd3 100644
--- a/drivers/net/chelsio/cpl5_cmd.h
+++ b/drivers/net/chelsio/cpl5_cmd.h
@@ -46,24 +46,385 @@
46#endif 46#endif
47 47
48enum CPL_opcode { 48enum CPL_opcode {
49 CPL_PASS_OPEN_REQ = 0x1,
50 CPL_PASS_OPEN_RPL = 0x2,
51 CPL_PASS_ESTABLISH = 0x3,
52 CPL_PASS_ACCEPT_REQ = 0xE,
53 CPL_PASS_ACCEPT_RPL = 0x4,
54 CPL_ACT_OPEN_REQ = 0x5,
55 CPL_ACT_OPEN_RPL = 0x6,
56 CPL_CLOSE_CON_REQ = 0x7,
57 CPL_CLOSE_CON_RPL = 0x8,
58 CPL_CLOSE_LISTSRV_REQ = 0x9,
59 CPL_CLOSE_LISTSRV_RPL = 0xA,
60 CPL_ABORT_REQ = 0xB,
61 CPL_ABORT_RPL = 0xC,
62 CPL_PEER_CLOSE = 0xD,
63 CPL_ACT_ESTABLISH = 0x17,
64
65 CPL_GET_TCB = 0x24,
66 CPL_GET_TCB_RPL = 0x25,
67 CPL_SET_TCB = 0x26,
68 CPL_SET_TCB_FIELD = 0x27,
69 CPL_SET_TCB_RPL = 0x28,
70 CPL_PCMD = 0x29,
71
72 CPL_PCMD_READ = 0x31,
73 CPL_PCMD_READ_RPL = 0x32,
74
75
76 CPL_RX_DATA = 0xA0,
77 CPL_RX_DATA_DDP = 0xA1,
78 CPL_RX_DATA_ACK = 0xA3,
49 CPL_RX_PKT = 0xAD, 79 CPL_RX_PKT = 0xAD,
80 CPL_RX_ISCSI_HDR = 0xAF,
81 CPL_TX_DATA_ACK = 0xB0,
82 CPL_TX_DATA = 0xB1,
50 CPL_TX_PKT = 0xB2, 83 CPL_TX_PKT = 0xB2,
51 CPL_TX_PKT_LSO = 0xB6, 84 CPL_TX_PKT_LSO = 0xB6,
85
86 CPL_RTE_DELETE_REQ = 0xC0,
87 CPL_RTE_DELETE_RPL = 0xC1,
88 CPL_RTE_WRITE_REQ = 0xC2,
89 CPL_RTE_WRITE_RPL = 0xD3,
90 CPL_RTE_READ_REQ = 0xC3,
91 CPL_RTE_READ_RPL = 0xC4,
92 CPL_L2T_WRITE_REQ = 0xC5,
93 CPL_L2T_WRITE_RPL = 0xD4,
94 CPL_L2T_READ_REQ = 0xC6,
95 CPL_L2T_READ_RPL = 0xC7,
96 CPL_SMT_WRITE_REQ = 0xC8,
97 CPL_SMT_WRITE_RPL = 0xD5,
98 CPL_SMT_READ_REQ = 0xC9,
99 CPL_SMT_READ_RPL = 0xCA,
100 CPL_ARP_MISS_REQ = 0xCD,
101 CPL_ARP_MISS_RPL = 0xCE,
102 CPL_MIGRATE_C2T_REQ = 0xDC,
103 CPL_MIGRATE_C2T_RPL = 0xDD,
104 CPL_ERROR = 0xD7,
105
106 /* internal: driver -> TOM */
107 CPL_MSS_CHANGE = 0xE1
52}; 108};
53 109
54enum { /* TX_PKT_LSO ethernet types */ 110#define NUM_CPL_CMDS 256
111
112enum CPL_error {
113 CPL_ERR_NONE = 0,
114 CPL_ERR_TCAM_PARITY = 1,
115 CPL_ERR_TCAM_FULL = 3,
116 CPL_ERR_CONN_RESET = 20,
117 CPL_ERR_CONN_EXIST = 22,
118 CPL_ERR_ARP_MISS = 23,
119 CPL_ERR_BAD_SYN = 24,
120 CPL_ERR_CONN_TIMEDOUT = 30,
121 CPL_ERR_XMIT_TIMEDOUT = 31,
122 CPL_ERR_PERSIST_TIMEDOUT = 32,
123 CPL_ERR_FINWAIT2_TIMEDOUT = 33,
124 CPL_ERR_KEEPALIVE_TIMEDOUT = 34,
125 CPL_ERR_ABORT_FAILED = 42,
126 CPL_ERR_GENERAL = 99
127};
128
129enum {
130 CPL_CONN_POLICY_AUTO = 0,
131 CPL_CONN_POLICY_ASK = 1,
132 CPL_CONN_POLICY_DENY = 3
133};
134
135enum {
136 ULP_MODE_NONE = 0,
137 ULP_MODE_TCPDDP = 1,
138 ULP_MODE_ISCSI = 2,
139 ULP_MODE_IWARP = 3,
140 ULP_MODE_SSL = 4
141};
142
143enum {
144 CPL_PASS_OPEN_ACCEPT,
145 CPL_PASS_OPEN_REJECT
146};
147
148enum {
149 CPL_ABORT_SEND_RST = 0,
150 CPL_ABORT_NO_RST,
151 CPL_ABORT_POST_CLOSE_REQ = 2
152};
153
154enum { // TX_PKT_LSO ethernet types
55 CPL_ETH_II, 155 CPL_ETH_II,
56 CPL_ETH_II_VLAN, 156 CPL_ETH_II_VLAN,
57 CPL_ETH_802_3, 157 CPL_ETH_802_3,
58 CPL_ETH_802_3_VLAN 158 CPL_ETH_802_3_VLAN
59}; 159};
60 160
61struct cpl_rx_data { 161union opcode_tid {
162 u32 opcode_tid;
163 u8 opcode;
164};
165
166#define S_OPCODE 24
167#define V_OPCODE(x) ((x) << S_OPCODE)
168#define G_OPCODE(x) (((x) >> S_OPCODE) & 0xFF)
169#define G_TID(x) ((x) & 0xFFFFFF)
170
171/* tid is assumed to be 24-bits */
172#define MK_OPCODE_TID(opcode, tid) (V_OPCODE(opcode) | (tid))
173
174#define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid)
175
176/* extract the TID from a CPL command */
177#define GET_TID(cmd) (G_TID(ntohl(OPCODE_TID(cmd))))
178
179struct tcp_options {
180 u16 mss;
181 u8 wsf;
182#if defined(__LITTLE_ENDIAN_BITFIELD)
183 u8 rsvd:4;
184 u8 ecn:1;
185 u8 sack:1;
186 u8 tstamp:1;
187#else
188 u8 tstamp:1;
189 u8 sack:1;
190 u8 ecn:1;
191 u8 rsvd:4;
192#endif
193};
194
195struct cpl_pass_open_req {
196 union opcode_tid ot;
197 u16 local_port;
198 u16 peer_port;
199 u32 local_ip;
200 u32 peer_ip;
201 u32 opt0h;
202 u32 opt0l;
203 u32 peer_netmask;
204 u32 opt1;
205};
206
207struct cpl_pass_open_rpl {
208 union opcode_tid ot;
209 u16 local_port;
210 u16 peer_port;
211 u32 local_ip;
212 u32 peer_ip;
213 u8 resvd[7];
214 u8 status;
215};
216
217struct cpl_pass_establish {
218 union opcode_tid ot;
219 u16 local_port;
220 u16 peer_port;
221 u32 local_ip;
222 u32 peer_ip;
223 u32 tos_tid;
224 u8 l2t_idx;
225 u8 rsvd[3];
226 u32 snd_isn;
227 u32 rcv_isn;
228};
229
230struct cpl_pass_accept_req {
231 union opcode_tid ot;
232 u16 local_port;
233 u16 peer_port;
234 u32 local_ip;
235 u32 peer_ip;
236 u32 tos_tid;
237 struct tcp_options tcp_options;
238 u8 dst_mac[6];
239 u16 vlan_tag;
240 u8 src_mac[6];
241 u8 rsvd[2];
242 u32 rcv_isn;
243 u32 unknown_tcp_options;
244};
245
246struct cpl_pass_accept_rpl {
247 union opcode_tid ot;
248 u32 rsvd0;
249 u32 rsvd1;
250 u32 peer_ip;
251 u32 opt0h;
252 union {
253 u32 opt0l;
254 struct {
255 u8 rsvd[3];
256 u8 status;
257 };
258 };
259};
260
261struct cpl_act_open_req {
262 union opcode_tid ot;
263 u16 local_port;
264 u16 peer_port;
265 u32 local_ip;
266 u32 peer_ip;
267 u32 opt0h;
268 u32 opt0l;
269 u32 iff_vlantag;
270 u32 rsvd;
271};
272
273struct cpl_act_open_rpl {
274 union opcode_tid ot;
275 u16 local_port;
276 u16 peer_port;
277 u32 local_ip;
278 u32 peer_ip;
279 u32 new_tid;
280 u8 rsvd[3];
281 u8 status;
282};
283
284struct cpl_act_establish {
285 union opcode_tid ot;
286 u16 local_port;
287 u16 peer_port;
288 u32 local_ip;
289 u32 peer_ip;
290 u32 tos_tid;
291 u32 rsvd;
292 u32 snd_isn;
293 u32 rcv_isn;
294};
295
296struct cpl_get_tcb {
297 union opcode_tid ot;
298 u32 rsvd;
299};
300
301struct cpl_get_tcb_rpl {
302 union opcode_tid ot;
303 u16 len;
304 u8 rsvd;
305 u8 status;
306};
307
308struct cpl_set_tcb {
309 union opcode_tid ot;
310 u16 len;
311 u16 rsvd;
312};
313
314struct cpl_set_tcb_field {
315 union opcode_tid ot;
316 u8 rsvd[3];
317 u8 offset;
318 u32 mask;
319 u32 val;
320};
321
322struct cpl_set_tcb_rpl {
323 union opcode_tid ot;
324 u8 rsvd[3];
325 u8 status;
326};
327
328struct cpl_pcmd {
329 union opcode_tid ot;
330 u16 dlen_in;
331 u16 dlen_out;
332 u32 pcmd_parm[2];
333};
334
335struct cpl_pcmd_read {
336 union opcode_tid ot;
337 u32 rsvd1;
338 u16 rsvd2;
339 u32 addr;
340 u16 len;
341};
342
343struct cpl_pcmd_read_rpl {
344 union opcode_tid ot;
345 u16 len;
346};
347
348struct cpl_close_con_req {
349 union opcode_tid ot;
350 u32 rsvd;
351};
352
353struct cpl_close_con_rpl {
354 union opcode_tid ot;
355 u8 rsvd[3];
356 u8 status;
357 u32 snd_nxt;
358 u32 rcv_nxt;
359};
360
361struct cpl_close_listserv_req {
362 union opcode_tid ot;
363 u32 rsvd;
364};
365
366struct cpl_close_listserv_rpl {
367 union opcode_tid ot;
368 u8 rsvd[3];
369 u8 status;
370};
371
372struct cpl_abort_req {
373 union opcode_tid ot;
62 u32 rsvd0; 374 u32 rsvd0;
375 u8 rsvd1;
376 u8 cmd;
377 u8 rsvd2[6];
378};
379
380struct cpl_abort_rpl {
381 union opcode_tid ot;
382 u32 rsvd0;
383 u8 rsvd1;
384 u8 status;
385 u8 rsvd2[6];
386};
387
388struct cpl_peer_close {
389 union opcode_tid ot;
390 u32 rsvd;
391};
392
393struct cpl_tx_data {
394 union opcode_tid ot;
395 u32 len;
396 u32 rsvd0;
397 u16 urg;
398 u16 flags;
399};
400
401struct cpl_tx_data_ack {
402 union opcode_tid ot;
403 u32 ack_seq;
404};
405
406struct cpl_rx_data {
407 union opcode_tid ot;
63 u32 len; 408 u32 len;
64 u32 seq; 409 u32 seq;
65 u16 urg; 410 u16 urg;
66 u8 rsvd1; 411 u8 rsvd;
412 u8 status;
413};
414
415struct cpl_rx_data_ack {
416 union opcode_tid ot;
417 u32 credit;
418};
419
420struct cpl_rx_data_ddp {
421 union opcode_tid ot;
422 u32 len;
423 u32 seq;
424 u32 nxt_seq;
425 u32 ulp_crc;
426 u16 ddp_status;
427 u8 rsvd;
67 u8 status; 428 u8 status;
68}; 429};
69 430
@@ -99,9 +460,9 @@ struct cpl_tx_pkt_lso {
99 u8 ip_csum_dis:1; 460 u8 ip_csum_dis:1;
100 u8 l4_csum_dis:1; 461 u8 l4_csum_dis:1;
101 u8 vlan_valid:1; 462 u8 vlan_valid:1;
102 u8 rsvd:1; 463 u8 :1;
103#else 464#else
104 u8 rsvd:1; 465 u8 :1;
105 u8 vlan_valid:1; 466 u8 vlan_valid:1;
106 u8 l4_csum_dis:1; 467 u8 l4_csum_dis:1;
107 u8 ip_csum_dis:1; 468 u8 ip_csum_dis:1;
@@ -110,8 +471,7 @@ struct cpl_tx_pkt_lso {
110 u16 vlan; 471 u16 vlan;
111 __be32 len; 472 __be32 len;
112 473
113 u32 rsvd2; 474 u8 rsvd[5];
114 u8 rsvd3;
115#if defined(__LITTLE_ENDIAN_BITFIELD) 475#if defined(__LITTLE_ENDIAN_BITFIELD)
116 u8 tcp_hdr_words:4; 476 u8 tcp_hdr_words:4;
117 u8 ip_hdr_words:4; 477 u8 ip_hdr_words:4;
@@ -138,8 +498,142 @@ struct cpl_rx_pkt {
138 u8 iff:4; 498 u8 iff:4;
139#endif 499#endif
140 u16 csum; 500 u16 csum;
141 __be16 vlan; 501 u16 vlan;
142 u16 len; 502 u16 len;
143}; 503};
144 504
505struct cpl_l2t_write_req {
506 union opcode_tid ot;
507 u32 params;
508 u8 rsvd1[2];
509 u8 dst_mac[6];
510};
511
512struct cpl_l2t_write_rpl {
513 union opcode_tid ot;
514 u8 status;
515 u8 rsvd[3];
516};
517
518struct cpl_l2t_read_req {
519 union opcode_tid ot;
520 u8 rsvd[3];
521 u8 l2t_idx;
522};
523
524struct cpl_l2t_read_rpl {
525 union opcode_tid ot;
526 u32 params;
527 u8 rsvd1[2];
528 u8 dst_mac[6];
529};
530
531struct cpl_smt_write_req {
532 union opcode_tid ot;
533 u8 rsvd0;
534#if defined(__LITTLE_ENDIAN_BITFIELD)
535 u8 rsvd1:1;
536 u8 mtu_idx:3;
537 u8 iff:4;
538#else
539 u8 iff:4;
540 u8 mtu_idx:3;
541 u8 rsvd1:1;
542#endif
543 u16 rsvd2;
544 u16 rsvd3;
545 u8 src_mac1[6];
546 u16 rsvd4;
547 u8 src_mac0[6];
548};
549
550struct cpl_smt_write_rpl {
551 union opcode_tid ot;
552 u8 status;
553 u8 rsvd[3];
554};
555
556struct cpl_smt_read_req {
557 union opcode_tid ot;
558 u8 rsvd0;
559#if defined(__LITTLE_ENDIAN_BITFIELD)
560 u8 rsvd1:4;
561 u8 iff:4;
562#else
563 u8 iff:4;
564 u8 rsvd1:4;
565#endif
566 u16 rsvd2;
567};
568
569struct cpl_smt_read_rpl {
570 union opcode_tid ot;
571 u8 status;
572#if defined(__LITTLE_ENDIAN_BITFIELD)
573 u8 rsvd1:1;
574 u8 mtu_idx:3;
575 u8 rsvd0:4;
576#else
577 u8 rsvd0:4;
578 u8 mtu_idx:3;
579 u8 rsvd1:1;
580#endif
581 u16 rsvd2;
582 u16 rsvd3;
583 u8 src_mac1[6];
584 u16 rsvd4;
585 u8 src_mac0[6];
586};
587
588struct cpl_rte_delete_req {
589 union opcode_tid ot;
590 u32 params;
591};
592
593struct cpl_rte_delete_rpl {
594 union opcode_tid ot;
595 u8 status;
596 u8 rsvd[3];
597};
598
599struct cpl_rte_write_req {
600 union opcode_tid ot;
601 u32 params;
602 u32 netmask;
603 u32 faddr;
604};
605
606struct cpl_rte_write_rpl {
607 union opcode_tid ot;
608 u8 status;
609 u8 rsvd[3];
610};
611
612struct cpl_rte_read_req {
613 union opcode_tid ot;
614 u32 params;
615};
616
617struct cpl_rte_read_rpl {
618 union opcode_tid ot;
619 u8 status;
620 u8 rsvd0[2];
621 u8 l2t_idx;
622#if defined(__LITTLE_ENDIAN_BITFIELD)
623 u8 rsvd1:7;
624 u8 select:1;
625#else
626 u8 select:1;
627 u8 rsvd1:7;
628#endif
629 u8 rsvd2[3];
630 u32 addr;
631};
632
633struct cpl_mss_change {
634 union opcode_tid ot;
635 u32 mss;
636};
637
145#endif /* _CXGB_CPL5_CMD_H_ */ 638#endif /* _CXGB_CPL5_CMD_H_ */
639
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index ad7ff9641a7e..53bec6739812 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -45,7 +45,6 @@
45#include <linux/if_vlan.h> 45#include <linux/if_vlan.h>
46#include <linux/mii.h> 46#include <linux/mii.h>
47#include <linux/sockios.h> 47#include <linux/sockios.h>
48#include <linux/proc_fs.h>
49#include <linux/dma-mapping.h> 48#include <linux/dma-mapping.h>
50#include <asm/uaccess.h> 49#include <asm/uaccess.h>
51 50
@@ -54,36 +53,10 @@
54#include "gmac.h" 53#include "gmac.h"
55#include "cphy.h" 54#include "cphy.h"
56#include "sge.h" 55#include "sge.h"
56#include "tp.h"
57#include "espi.h" 57#include "espi.h"
58#include "elmer0.h"
58 59
59#ifdef work_struct
60#include <linux/tqueue.h>
61#define INIT_WORK INIT_TQUEUE
62#define schedule_work schedule_task
63#define flush_scheduled_work flush_scheduled_tasks
64
65static inline void schedule_mac_stats_update(struct adapter *ap, int secs)
66{
67 mod_timer(&ap->stats_update_timer, jiffies + secs * HZ);
68}
69
70static inline void cancel_mac_stats_update(struct adapter *ap)
71{
72 del_timer_sync(&ap->stats_update_timer);
73 flush_scheduled_tasks();
74}
75
76/*
77 * Stats update timer for 2.4. It schedules a task to do the actual update as
78 * we need to access MAC statistics in process context.
79 */
80static void mac_stats_timer(unsigned long data)
81{
82 struct adapter *ap = (struct adapter *)data;
83
84 schedule_task(&ap->stats_update_task);
85}
86#else
87#include <linux/workqueue.h> 60#include <linux/workqueue.h>
88 61
89static inline void schedule_mac_stats_update(struct adapter *ap, int secs) 62static inline void schedule_mac_stats_update(struct adapter *ap, int secs)
@@ -95,7 +68,6 @@ static inline void cancel_mac_stats_update(struct adapter *ap)
95{ 68{
96 cancel_delayed_work(&ap->stats_update_task); 69 cancel_delayed_work(&ap->stats_update_task);
97} 70}
98#endif
99 71
100#define MAX_CMDQ_ENTRIES 16384 72#define MAX_CMDQ_ENTRIES 16384
101#define MAX_CMDQ1_ENTRIES 1024 73#define MAX_CMDQ1_ENTRIES 1024
@@ -103,10 +75,9 @@ static inline void cancel_mac_stats_update(struct adapter *ap)
103#define MAX_RX_JUMBO_BUFFERS 16384 75#define MAX_RX_JUMBO_BUFFERS 16384
104#define MAX_TX_BUFFERS_HIGH 16384U 76#define MAX_TX_BUFFERS_HIGH 16384U
105#define MAX_TX_BUFFERS_LOW 1536U 77#define MAX_TX_BUFFERS_LOW 1536U
78#define MAX_TX_BUFFERS 1460U
106#define MIN_FL_ENTRIES 32 79#define MIN_FL_ENTRIES 32
107 80
108#define PORT_MASK ((1 << MAX_NPORTS) - 1)
109
110#define DFLT_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK | \ 81#define DFLT_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK | \
111 NETIF_MSG_TIMER | NETIF_MSG_IFDOWN | NETIF_MSG_IFUP |\ 82 NETIF_MSG_TIMER | NETIF_MSG_IFDOWN | NETIF_MSG_IFUP |\
112 NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR) 83 NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
@@ -124,8 +95,21 @@ MODULE_LICENSE("GPL");
124static int dflt_msg_enable = DFLT_MSG_ENABLE; 95static int dflt_msg_enable = DFLT_MSG_ENABLE;
125 96
126module_param(dflt_msg_enable, int, 0); 97module_param(dflt_msg_enable, int, 0);
127MODULE_PARM_DESC(dflt_msg_enable, "Chelsio T1 message enable bitmap"); 98MODULE_PARM_DESC(dflt_msg_enable, "Chelsio T1 default message enable bitmap");
99
100#define HCLOCK 0x0
101#define LCLOCK 0x1
102
103/* T1 cards powersave mode */
104static int t1_clock(struct adapter *adapter, int mode);
105static int t1powersave = 1; /* HW default is powersave mode. */
128 106
107module_param(t1powersave, int, 0);
108MODULE_PARM_DESC(t1powersave, "Enable/Disable T1 powersaving mode");
109
110static int disable_msi = 0;
111module_param(disable_msi, int, 0);
112MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
129 113
130static const char pci_speed[][4] = { 114static const char pci_speed[][4] = {
131 "33", "66", "100", "133" 115 "33", "66", "100", "133"
@@ -149,7 +133,7 @@ static void t1_set_rxmode(struct net_device *dev)
149static void link_report(struct port_info *p) 133static void link_report(struct port_info *p)
150{ 134{
151 if (!netif_carrier_ok(p->dev)) 135 if (!netif_carrier_ok(p->dev))
152 printk(KERN_INFO "%s: link down\n", p->dev->name); 136 printk(KERN_INFO "%s: link down\n", p->dev->name);
153 else { 137 else {
154 const char *s = "10Mbps"; 138 const char *s = "10Mbps";
155 139
@@ -159,13 +143,13 @@ static void link_report(struct port_info *p)
159 case SPEED_100: s = "100Mbps"; break; 143 case SPEED_100: s = "100Mbps"; break;
160 } 144 }
161 145
162 printk(KERN_INFO "%s: link up, %s, %s-duplex\n", 146 printk(KERN_INFO "%s: link up, %s, %s-duplex\n",
163 p->dev->name, s, 147 p->dev->name, s,
164 p->link_config.duplex == DUPLEX_FULL ? "full" : "half"); 148 p->link_config.duplex == DUPLEX_FULL ? "full" : "half");
165 } 149 }
166} 150}
167 151
168void t1_link_changed(struct adapter *adapter, int port_id, int link_stat, 152void t1_link_negotiated(struct adapter *adapter, int port_id, int link_stat,
169 int speed, int duplex, int pause) 153 int speed, int duplex, int pause)
170{ 154{
171 struct port_info *p = &adapter->port[port_id]; 155 struct port_info *p = &adapter->port[port_id];
@@ -177,6 +161,22 @@ void t1_link_changed(struct adapter *adapter, int port_id, int link_stat,
177 netif_carrier_off(p->dev); 161 netif_carrier_off(p->dev);
178 link_report(p); 162 link_report(p);
179 163
164 /* multi-ports: inform toe */
165 if ((speed > 0) && (adapter->params.nports > 1)) {
166 unsigned int sched_speed = 10;
167 switch (speed) {
168 case SPEED_1000:
169 sched_speed = 1000;
170 break;
171 case SPEED_100:
172 sched_speed = 100;
173 break;
174 case SPEED_10:
175 sched_speed = 10;
176 break;
177 }
178 t1_sched_update_parms(adapter->sge, port_id, 0, sched_speed);
179 }
180 } 180 }
181} 181}
182 182
@@ -195,8 +195,10 @@ static void link_start(struct port_info *p)
195static void enable_hw_csum(struct adapter *adapter) 195static void enable_hw_csum(struct adapter *adapter)
196{ 196{
197 if (adapter->flags & TSO_CAPABLE) 197 if (adapter->flags & TSO_CAPABLE)
198 t1_tp_set_ip_checksum_offload(adapter, 1); /* for TSO only */ 198 t1_tp_set_ip_checksum_offload(adapter->tp, 1); /* for TSO only */
199 t1_tp_set_tcp_checksum_offload(adapter, 1); 199 if (adapter->flags & UDP_CSUM_CAPABLE)
200 t1_tp_set_udp_checksum_offload(adapter->tp, 1);
201 t1_tp_set_tcp_checksum_offload(adapter->tp, 1);
200} 202}
201 203
202/* 204/*
@@ -217,11 +219,19 @@ static int cxgb_up(struct adapter *adapter)
217 } 219 }
218 220
219 t1_interrupts_clear(adapter); 221 t1_interrupts_clear(adapter);
220 if ((err = request_irq(adapter->pdev->irq, 222
221 t1_select_intr_handler(adapter), IRQF_SHARED, 223 adapter->params.has_msi = !disable_msi && pci_enable_msi(adapter->pdev) == 0;
222 adapter->name, adapter))) { 224 err = request_irq(adapter->pdev->irq,
225 t1_select_intr_handler(adapter),
226 adapter->params.has_msi ? 0 : IRQF_SHARED,
227 adapter->name, adapter);
228 if (err) {
229 if (adapter->params.has_msi)
230 pci_disable_msi(adapter->pdev);
231
223 goto out_err; 232 goto out_err;
224 } 233 }
234
225 t1_sge_start(adapter->sge); 235 t1_sge_start(adapter->sge);
226 t1_interrupts_enable(adapter); 236 t1_interrupts_enable(adapter);
227 out_err: 237 out_err:
@@ -236,6 +246,8 @@ static void cxgb_down(struct adapter *adapter)
236 t1_sge_stop(adapter->sge); 246 t1_sge_stop(adapter->sge);
237 t1_interrupts_disable(adapter); 247 t1_interrupts_disable(adapter);
238 free_irq(adapter->pdev->irq, adapter); 248 free_irq(adapter->pdev->irq, adapter);
249 if (adapter->params.has_msi)
250 pci_disable_msi(adapter->pdev);
239} 251}
240 252
241static int cxgb_open(struct net_device *dev) 253static int cxgb_open(struct net_device *dev)
@@ -290,7 +302,7 @@ static struct net_device_stats *t1_get_stats(struct net_device *dev)
290 302
291 /* Do a full update of the MAC stats */ 303 /* Do a full update of the MAC stats */
292 pstats = p->mac->ops->statistics_update(p->mac, 304 pstats = p->mac->ops->statistics_update(p->mac,
293 MAC_STATS_UPDATE_FULL); 305 MAC_STATS_UPDATE_FULL);
294 306
295 ns->tx_packets = pstats->TxUnicastFramesOK + 307 ns->tx_packets = pstats->TxUnicastFramesOK +
296 pstats->TxMulticastFramesOK + pstats->TxBroadcastFramesOK; 308 pstats->TxMulticastFramesOK + pstats->TxBroadcastFramesOK;
@@ -344,47 +356,53 @@ static void set_msglevel(struct net_device *dev, u32 val)
344} 356}
345 357
346static char stats_strings[][ETH_GSTRING_LEN] = { 358static char stats_strings[][ETH_GSTRING_LEN] = {
347 "TxOctetsOK", 359 "TxOctetsOK",
348 "TxOctetsBad", 360 "TxOctetsBad",
349 "TxUnicastFramesOK", 361 "TxUnicastFramesOK",
350 "TxMulticastFramesOK", 362 "TxMulticastFramesOK",
351 "TxBroadcastFramesOK", 363 "TxBroadcastFramesOK",
352 "TxPauseFrames", 364 "TxPauseFrames",
353 "TxFramesWithDeferredXmissions", 365 "TxFramesWithDeferredXmissions",
354 "TxLateCollisions", 366 "TxLateCollisions",
355 "TxTotalCollisions", 367 "TxTotalCollisions",
356 "TxFramesAbortedDueToXSCollisions", 368 "TxFramesAbortedDueToXSCollisions",
357 "TxUnderrun", 369 "TxUnderrun",
358 "TxLengthErrors", 370 "TxLengthErrors",
359 "TxInternalMACXmitError", 371 "TxInternalMACXmitError",
360 "TxFramesWithExcessiveDeferral", 372 "TxFramesWithExcessiveDeferral",
361 "TxFCSErrors", 373 "TxFCSErrors",
362 374
363 "RxOctetsOK", 375 "RxOctetsOK",
364 "RxOctetsBad", 376 "RxOctetsBad",
365 "RxUnicastFramesOK", 377 "RxUnicastFramesOK",
366 "RxMulticastFramesOK", 378 "RxMulticastFramesOK",
367 "RxBroadcastFramesOK", 379 "RxBroadcastFramesOK",
368 "RxPauseFrames", 380 "RxPauseFrames",
369 "RxFCSErrors", 381 "RxFCSErrors",
370 "RxAlignErrors", 382 "RxAlignErrors",
371 "RxSymbolErrors", 383 "RxSymbolErrors",
372 "RxDataErrors", 384 "RxDataErrors",
373 "RxSequenceErrors", 385 "RxSequenceErrors",
374 "RxRuntErrors", 386 "RxRuntErrors",
375 "RxJabberErrors", 387 "RxJabberErrors",
376 "RxInternalMACRcvError", 388 "RxInternalMACRcvError",
377 "RxInRangeLengthErrors", 389 "RxInRangeLengthErrors",
378 "RxOutOfRangeLengthField", 390 "RxOutOfRangeLengthField",
379 "RxFrameTooLongErrors", 391 "RxFrameTooLongErrors",
380 392
381 "TSO", 393 /* Port stats */
382 "VLANextractions", 394 "RxPackets",
383 "VLANinsertions",
384 "RxCsumGood", 395 "RxCsumGood",
396 "TxPackets",
385 "TxCsumOffload", 397 "TxCsumOffload",
386 "RxDrops" 398 "TxTso",
387 399 "RxVlan",
400 "TxVlan",
401
402 /* Interrupt stats */
403 "rx drops",
404 "pure_rsps",
405 "unhandled irqs",
388 "respQ_empty", 406 "respQ_empty",
389 "respQ_overflow", 407 "respQ_overflow",
390 "freelistQ_empty", 408 "freelistQ_empty",
@@ -392,11 +410,7 @@ static char stats_strings[][ETH_GSTRING_LEN] = {
392 "pkt_mismatch", 410 "pkt_mismatch",
393 "cmdQ_full0", 411 "cmdQ_full0",
394 "cmdQ_full1", 412 "cmdQ_full1",
395 "tx_ipfrags", 413
396 "tx_reg_pkts",
397 "tx_lso_pkts",
398 "tx_do_cksum",
399
400 "espi_DIP2ParityErr", 414 "espi_DIP2ParityErr",
401 "espi_DIP4Err", 415 "espi_DIP4Err",
402 "espi_RxDrops", 416 "espi_RxDrops",
@@ -404,7 +418,7 @@ static char stats_strings[][ETH_GSTRING_LEN] = {
404 "espi_RxOvfl", 418 "espi_RxOvfl",
405 "espi_ParityErr" 419 "espi_ParityErr"
406}; 420};
407 421
408#define T2_REGMAP_SIZE (3 * 1024) 422#define T2_REGMAP_SIZE (3 * 1024)
409 423
410static int get_regs_len(struct net_device *dev) 424static int get_regs_len(struct net_device *dev)
@@ -439,65 +453,77 @@ static void get_stats(struct net_device *dev, struct ethtool_stats *stats,
439 struct adapter *adapter = dev->priv; 453 struct adapter *adapter = dev->priv;
440 struct cmac *mac = adapter->port[dev->if_port].mac; 454 struct cmac *mac = adapter->port[dev->if_port].mac;
441 const struct cmac_statistics *s; 455 const struct cmac_statistics *s;
442 const struct sge_port_stats *ss;
443 const struct sge_intr_counts *t; 456 const struct sge_intr_counts *t;
457 struct sge_port_stats ss;
444 458
445 s = mac->ops->statistics_update(mac, MAC_STATS_UPDATE_FULL); 459 s = mac->ops->statistics_update(mac, MAC_STATS_UPDATE_FULL);
446 ss = t1_sge_get_port_stats(adapter->sge, dev->if_port);
447 t = t1_sge_get_intr_counts(adapter->sge);
448 460
449 *data++ = s->TxOctetsOK; 461 *data++ = s->TxOctetsOK;
450 *data++ = s->TxOctetsBad; 462 *data++ = s->TxOctetsBad;
451 *data++ = s->TxUnicastFramesOK; 463 *data++ = s->TxUnicastFramesOK;
452 *data++ = s->TxMulticastFramesOK; 464 *data++ = s->TxMulticastFramesOK;
453 *data++ = s->TxBroadcastFramesOK; 465 *data++ = s->TxBroadcastFramesOK;
454 *data++ = s->TxPauseFrames; 466 *data++ = s->TxPauseFrames;
455 *data++ = s->TxFramesWithDeferredXmissions; 467 *data++ = s->TxFramesWithDeferredXmissions;
456 *data++ = s->TxLateCollisions; 468 *data++ = s->TxLateCollisions;
457 *data++ = s->TxTotalCollisions; 469 *data++ = s->TxTotalCollisions;
458 *data++ = s->TxFramesAbortedDueToXSCollisions; 470 *data++ = s->TxFramesAbortedDueToXSCollisions;
459 *data++ = s->TxUnderrun; 471 *data++ = s->TxUnderrun;
460 *data++ = s->TxLengthErrors; 472 *data++ = s->TxLengthErrors;
461 *data++ = s->TxInternalMACXmitError; 473 *data++ = s->TxInternalMACXmitError;
462 *data++ = s->TxFramesWithExcessiveDeferral; 474 *data++ = s->TxFramesWithExcessiveDeferral;
463 *data++ = s->TxFCSErrors; 475 *data++ = s->TxFCSErrors;
464 476
465 *data++ = s->RxOctetsOK; 477 *data++ = s->RxOctetsOK;
466 *data++ = s->RxOctetsBad; 478 *data++ = s->RxOctetsBad;
467 *data++ = s->RxUnicastFramesOK; 479 *data++ = s->RxUnicastFramesOK;
468 *data++ = s->RxMulticastFramesOK; 480 *data++ = s->RxMulticastFramesOK;
469 *data++ = s->RxBroadcastFramesOK; 481 *data++ = s->RxBroadcastFramesOK;
470 *data++ = s->RxPauseFrames; 482 *data++ = s->RxPauseFrames;
471 *data++ = s->RxFCSErrors; 483 *data++ = s->RxFCSErrors;
472 *data++ = s->RxAlignErrors; 484 *data++ = s->RxAlignErrors;
473 *data++ = s->RxSymbolErrors; 485 *data++ = s->RxSymbolErrors;
474 *data++ = s->RxDataErrors; 486 *data++ = s->RxDataErrors;
475 *data++ = s->RxSequenceErrors; 487 *data++ = s->RxSequenceErrors;
476 *data++ = s->RxRuntErrors; 488 *data++ = s->RxRuntErrors;
477 *data++ = s->RxJabberErrors; 489 *data++ = s->RxJabberErrors;
478 *data++ = s->RxInternalMACRcvError; 490 *data++ = s->RxInternalMACRcvError;
479 *data++ = s->RxInRangeLengthErrors; 491 *data++ = s->RxInRangeLengthErrors;
480 *data++ = s->RxOutOfRangeLengthField; 492 *data++ = s->RxOutOfRangeLengthField;
481 *data++ = s->RxFrameTooLongErrors; 493 *data++ = s->RxFrameTooLongErrors;
482 494
483 *data++ = ss->tso; 495 t1_sge_get_port_stats(adapter->sge, dev->if_port, &ss);
484 *data++ = ss->vlan_xtract; 496 *data++ = ss.rx_packets;
485 *data++ = ss->vlan_insert; 497 *data++ = ss.rx_cso_good;
486 *data++ = ss->rx_cso_good; 498 *data++ = ss.tx_packets;
487 *data++ = ss->tx_cso; 499 *data++ = ss.tx_cso;
488 *data++ = ss->rx_drops; 500 *data++ = ss.tx_tso;
489 501 *data++ = ss.vlan_xtract;
490 *data++ = (u64)t->respQ_empty; 502 *data++ = ss.vlan_insert;
491 *data++ = (u64)t->respQ_overflow; 503
492 *data++ = (u64)t->freelistQ_empty; 504 t = t1_sge_get_intr_counts(adapter->sge);
493 *data++ = (u64)t->pkt_too_big; 505 *data++ = t->rx_drops;
494 *data++ = (u64)t->pkt_mismatch; 506 *data++ = t->pure_rsps;
495 *data++ = (u64)t->cmdQ_full[0]; 507 *data++ = t->unhandled_irqs;
496 *data++ = (u64)t->cmdQ_full[1]; 508 *data++ = t->respQ_empty;
497 *data++ = (u64)t->tx_ipfrags; 509 *data++ = t->respQ_overflow;
498 *data++ = (u64)t->tx_reg_pkts; 510 *data++ = t->freelistQ_empty;
499 *data++ = (u64)t->tx_lso_pkts; 511 *data++ = t->pkt_too_big;
500 *data++ = (u64)t->tx_do_cksum; 512 *data++ = t->pkt_mismatch;
513 *data++ = t->cmdQ_full[0];
514 *data++ = t->cmdQ_full[1];
515
516 if (adapter->espi) {
517 const struct espi_intr_counts *e;
518
519 e = t1_espi_get_intr_counts(adapter->espi);
520 *data++ = e->DIP2_parity_err;
521 *data++ = e->DIP4_err;
522 *data++ = e->rx_drops;
523 *data++ = e->tx_drops;
524 *data++ = e->rx_ovflw;
525 *data++ = e->parity_err;
526 }
501} 527}
502 528
503static inline void reg_block_dump(struct adapter *ap, void *buf, 529static inline void reg_block_dump(struct adapter *ap, void *buf,
@@ -521,6 +547,15 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
521 547
522 memset(buf, 0, T2_REGMAP_SIZE); 548 memset(buf, 0, T2_REGMAP_SIZE);
523 reg_block_dump(ap, buf, 0, A_SG_RESPACCUTIMER); 549 reg_block_dump(ap, buf, 0, A_SG_RESPACCUTIMER);
550 reg_block_dump(ap, buf, A_MC3_CFG, A_MC4_INT_CAUSE);
551 reg_block_dump(ap, buf, A_TPI_ADDR, A_TPI_PAR);
552 reg_block_dump(ap, buf, A_TP_IN_CONFIG, A_TP_TX_DROP_COUNT);
553 reg_block_dump(ap, buf, A_RAT_ROUTE_CONTROL, A_RAT_INTR_CAUSE);
554 reg_block_dump(ap, buf, A_CSPI_RX_AE_WM, A_CSPI_INTR_ENABLE);
555 reg_block_dump(ap, buf, A_ESPI_SCH_TOKEN0, A_ESPI_GOSTAT);
556 reg_block_dump(ap, buf, A_ULP_ULIMIT, A_ULP_PIO_CTRL);
557 reg_block_dump(ap, buf, A_PL_ENABLE, A_PL_CAUSE);
558 reg_block_dump(ap, buf, A_MC5_CONFIG, A_MC5_MASK_WRITE_CMD);
524} 559}
525 560
526static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd) 561static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
@@ -539,12 +574,12 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
539 cmd->duplex = -1; 574 cmd->duplex = -1;
540 } 575 }
541 576
542 cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE; 577 cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
543 cmd->phy_address = p->phy->addr; 578 cmd->phy_address = p->phy->addr;
544 cmd->transceiver = XCVR_EXTERNAL; 579 cmd->transceiver = XCVR_EXTERNAL;
545 cmd->autoneg = p->link_config.autoneg; 580 cmd->autoneg = p->link_config.autoneg;
546 cmd->maxtxpkt = 0; 581 cmd->maxtxpkt = 0;
547 cmd->maxrxpkt = 0; 582 cmd->maxrxpkt = 0;
548 return 0; 583 return 0;
549} 584}
550 585
@@ -715,7 +750,7 @@ static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
715 return -EINVAL; 750 return -EINVAL;
716 751
717 if (adapter->flags & FULL_INIT_DONE) 752 if (adapter->flags & FULL_INIT_DONE)
718 return -EBUSY; 753 return -EBUSY;
719 754
720 adapter->params.sge.freelQ_size[!jumbo_fl] = e->rx_pending; 755 adapter->params.sge.freelQ_size[!jumbo_fl] = e->rx_pending;
721 adapter->params.sge.freelQ_size[jumbo_fl] = e->rx_jumbo_pending; 756 adapter->params.sge.freelQ_size[jumbo_fl] = e->rx_jumbo_pending;
@@ -759,7 +794,9 @@ static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
759 794
760static int get_eeprom_len(struct net_device *dev) 795static int get_eeprom_len(struct net_device *dev)
761{ 796{
762 return EEPROM_SIZE; 797 struct adapter *adapter = dev->priv;
798
799 return t1_is_asic(adapter) ? EEPROM_SIZE : 0;
763} 800}
764 801
765#define EEPROM_MAGIC(ap) \ 802#define EEPROM_MAGIC(ap) \
@@ -809,47 +846,36 @@ static const struct ethtool_ops t1_ethtool_ops = {
809 .set_tso = set_tso, 846 .set_tso = set_tso,
810}; 847};
811 848
812static void cxgb_proc_cleanup(struct adapter *adapter,
813 struct proc_dir_entry *dir)
814{
815 const char *name;
816 name = adapter->name;
817 remove_proc_entry(name, dir);
818}
819//#define chtoe_setup_toedev(adapter) NULL
820#define update_mtu_tab(adapter)
821#define write_smt_entry(adapter, idx)
822
823static int t1_ioctl(struct net_device *dev, struct ifreq *req, int cmd) 849static int t1_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
824{ 850{
825 struct adapter *adapter = dev->priv; 851 struct adapter *adapter = dev->priv;
826 struct mii_ioctl_data *data = if_mii(req); 852 struct mii_ioctl_data *data = if_mii(req);
827 853
828 switch (cmd) { 854 switch (cmd) {
829 case SIOCGMIIPHY: 855 case SIOCGMIIPHY:
830 data->phy_id = adapter->port[dev->if_port].phy->addr; 856 data->phy_id = adapter->port[dev->if_port].phy->addr;
831 /* FALLTHRU */ 857 /* FALLTHRU */
832 case SIOCGMIIREG: { 858 case SIOCGMIIREG: {
833 struct cphy *phy = adapter->port[dev->if_port].phy; 859 struct cphy *phy = adapter->port[dev->if_port].phy;
834 u32 val; 860 u32 val;
835 861
836 if (!phy->mdio_read) 862 if (!phy->mdio_read)
837 return -EOPNOTSUPP; 863 return -EOPNOTSUPP;
838 phy->mdio_read(adapter, data->phy_id, 0, data->reg_num & 0x1f, 864 phy->mdio_read(adapter, data->phy_id, 0, data->reg_num & 0x1f,
839 &val); 865 &val);
840 data->val_out = val; 866 data->val_out = val;
841 break; 867 break;
842 } 868 }
843 case SIOCSMIIREG: { 869 case SIOCSMIIREG: {
844 struct cphy *phy = adapter->port[dev->if_port].phy; 870 struct cphy *phy = adapter->port[dev->if_port].phy;
845 871
846 if (!capable(CAP_NET_ADMIN)) 872 if (!capable(CAP_NET_ADMIN))
847 return -EPERM; 873 return -EPERM;
848 if (!phy->mdio_write) 874 if (!phy->mdio_write)
849 return -EOPNOTSUPP; 875 return -EOPNOTSUPP;
850 phy->mdio_write(adapter, data->phy_id, 0, data->reg_num & 0x1f, 876 phy->mdio_write(adapter, data->phy_id, 0, data->reg_num & 0x1f,
851 data->val_in); 877 data->val_in);
852 break; 878 break;
853 } 879 }
854 880
855 default: 881 default:
@@ -865,9 +891,9 @@ static int t1_change_mtu(struct net_device *dev, int new_mtu)
865 struct cmac *mac = adapter->port[dev->if_port].mac; 891 struct cmac *mac = adapter->port[dev->if_port].mac;
866 892
867 if (!mac->ops->set_mtu) 893 if (!mac->ops->set_mtu)
868 return -EOPNOTSUPP; 894 return -EOPNOTSUPP;
869 if (new_mtu < 68) 895 if (new_mtu < 68)
870 return -EINVAL; 896 return -EINVAL;
871 if ((ret = mac->ops->set_mtu(mac, new_mtu))) 897 if ((ret = mac->ops->set_mtu(mac, new_mtu)))
872 return ret; 898 return ret;
873 dev->mtu = new_mtu; 899 dev->mtu = new_mtu;
@@ -918,7 +944,7 @@ static void t1_netpoll(struct net_device *dev)
918 struct adapter *adapter = dev->priv; 944 struct adapter *adapter = dev->priv;
919 945
920 local_irq_save(flags); 946 local_irq_save(flags);
921 t1_select_intr_handler(adapter)(adapter->pdev->irq, adapter); 947 t1_select_intr_handler(adapter)(adapter->pdev->irq, adapter);
922 local_irq_restore(flags); 948 local_irq_restore(flags);
923} 949}
924#endif 950#endif
@@ -955,14 +981,14 @@ static void ext_intr_task(void *data)
955{ 981{
956 struct adapter *adapter = data; 982 struct adapter *adapter = data;
957 983
958 elmer0_ext_intr_handler(adapter); 984 t1_elmer0_ext_intr_handler(adapter);
959 985
960 /* Now reenable external interrupts */ 986 /* Now reenable external interrupts */
961 spin_lock_irq(&adapter->async_lock); 987 spin_lock_irq(&adapter->async_lock);
962 adapter->slow_intr_mask |= F_PL_INTR_EXT; 988 adapter->slow_intr_mask |= F_PL_INTR_EXT;
963 writel(F_PL_INTR_EXT, adapter->regs + A_PL_CAUSE); 989 writel(F_PL_INTR_EXT, adapter->regs + A_PL_CAUSE);
964 writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA, 990 writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA,
965 adapter->regs + A_PL_ENABLE); 991 adapter->regs + A_PL_ENABLE);
966 spin_unlock_irq(&adapter->async_lock); 992 spin_unlock_irq(&adapter->async_lock);
967} 993}
968 994
@@ -978,7 +1004,7 @@ void t1_elmer0_ext_intr(struct adapter *adapter)
978 */ 1004 */
979 adapter->slow_intr_mask &= ~F_PL_INTR_EXT; 1005 adapter->slow_intr_mask &= ~F_PL_INTR_EXT;
980 writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA, 1006 writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA,
981 adapter->regs + A_PL_ENABLE); 1007 adapter->regs + A_PL_ENABLE);
982 schedule_work(&adapter->ext_intr_handler_task); 1008 schedule_work(&adapter->ext_intr_handler_task);
983} 1009}
984 1010
@@ -1011,7 +1037,7 @@ static int __devinit init_one(struct pci_dev *pdev,
1011 1037
1012 err = pci_enable_device(pdev); 1038 err = pci_enable_device(pdev);
1013 if (err) 1039 if (err)
1014 return err; 1040 return err;
1015 1041
1016 if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) { 1042 if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
1017 CH_ERR("%s: cannot find PCI device memory base address\n", 1043 CH_ERR("%s: cannot find PCI device memory base address\n",
@@ -1043,7 +1069,7 @@ static int __devinit init_one(struct pci_dev *pdev,
1043 1069
1044 pci_set_master(pdev); 1070 pci_set_master(pdev);
1045 1071
1046 mmio_start = pci_resource_start(pdev, 0); 1072 mmio_start = pci_resource_start(pdev, 0);
1047 mmio_len = pci_resource_len(pdev, 0); 1073 mmio_len = pci_resource_len(pdev, 0);
1048 bi = t1_get_board_info(ent->driver_data); 1074 bi = t1_get_board_info(ent->driver_data);
1049 1075
@@ -1081,21 +1107,15 @@ static int __devinit init_one(struct pci_dev *pdev,
1081 adapter->msg_enable = dflt_msg_enable; 1107 adapter->msg_enable = dflt_msg_enable;
1082 adapter->mmio_len = mmio_len; 1108 adapter->mmio_len = mmio_len;
1083 1109
1084 init_MUTEX(&adapter->mib_mutex);
1085 spin_lock_init(&adapter->tpi_lock); 1110 spin_lock_init(&adapter->tpi_lock);
1086 spin_lock_init(&adapter->work_lock); 1111 spin_lock_init(&adapter->work_lock);
1087 spin_lock_init(&adapter->async_lock); 1112 spin_lock_init(&adapter->async_lock);
1113 spin_lock_init(&adapter->mac_lock);
1088 1114
1089 INIT_WORK(&adapter->ext_intr_handler_task, 1115 INIT_WORK(&adapter->ext_intr_handler_task,
1090 ext_intr_task, adapter); 1116 ext_intr_task, adapter);
1091 INIT_WORK(&adapter->stats_update_task, mac_stats_task, 1117 INIT_WORK(&adapter->stats_update_task, mac_stats_task,
1092 adapter); 1118 adapter);
1093#ifdef work_struct
1094 init_timer(&adapter->stats_update_timer);
1095 adapter->stats_update_timer.function = mac_stats_timer;
1096 adapter->stats_update_timer.data =
1097 (unsigned long)adapter;
1098#endif
1099 1119
1100 pci_set_drvdata(pdev, netdev); 1120 pci_set_drvdata(pdev, netdev);
1101 } 1121 }
@@ -1122,16 +1142,19 @@ static int __devinit init_one(struct pci_dev *pdev,
1122 netdev->vlan_rx_register = vlan_rx_register; 1142 netdev->vlan_rx_register = vlan_rx_register;
1123 netdev->vlan_rx_kill_vid = vlan_rx_kill_vid; 1143 netdev->vlan_rx_kill_vid = vlan_rx_kill_vid;
1124#endif 1144#endif
1125 adapter->flags |= TSO_CAPABLE; 1145
1126 netdev->features |= NETIF_F_TSO; 1146 /* T204: disable TSO */
1147 if (!(is_T2(adapter)) || bi->port_number != 4) {
1148 adapter->flags |= TSO_CAPABLE;
1149 netdev->features |= NETIF_F_TSO;
1150 }
1127 } 1151 }
1128 1152
1129 netdev->open = cxgb_open; 1153 netdev->open = cxgb_open;
1130 netdev->stop = cxgb_close; 1154 netdev->stop = cxgb_close;
1131 netdev->hard_start_xmit = t1_start_xmit; 1155 netdev->hard_start_xmit = t1_start_xmit;
1132 netdev->hard_header_len += (adapter->flags & TSO_CAPABLE) ? 1156 netdev->hard_header_len += (adapter->flags & TSO_CAPABLE) ?
1133 sizeof(struct cpl_tx_pkt_lso) : 1157 sizeof(struct cpl_tx_pkt_lso) : sizeof(struct cpl_tx_pkt);
1134 sizeof(struct cpl_tx_pkt);
1135 netdev->get_stats = t1_get_stats; 1158 netdev->get_stats = t1_get_stats;
1136 netdev->set_multicast_list = t1_set_rxmode; 1159 netdev->set_multicast_list = t1_set_rxmode;
1137 netdev->do_ioctl = t1_ioctl; 1160 netdev->do_ioctl = t1_ioctl;
@@ -1142,7 +1165,7 @@ static int __devinit init_one(struct pci_dev *pdev,
1142#endif 1165#endif
1143 netdev->weight = 64; 1166 netdev->weight = 64;
1144 1167
1145 SET_ETHTOOL_OPS(netdev, &t1_ethtool_ops); 1168 SET_ETHTOOL_OPS(netdev, &t1_ethtool_ops);
1146 } 1169 }
1147 1170
1148 if (t1_init_sw_modules(adapter, bi) < 0) { 1171 if (t1_init_sw_modules(adapter, bi) < 0) {
@@ -1169,7 +1192,7 @@ static int __devinit init_one(struct pci_dev *pdev,
1169 if (!adapter->registered_device_map) 1192 if (!adapter->registered_device_map)
1170 adapter->name = adapter->port[i].dev->name; 1193 adapter->name = adapter->port[i].dev->name;
1171 1194
1172 __set_bit(i, &adapter->registered_device_map); 1195 __set_bit(i, &adapter->registered_device_map);
1173 } 1196 }
1174 } 1197 }
1175 if (!adapter->registered_device_map) { 1198 if (!adapter->registered_device_map) {
@@ -1182,18 +1205,28 @@ static int __devinit init_one(struct pci_dev *pdev,
1182 bi->desc, adapter->params.chip_revision, 1205 bi->desc, adapter->params.chip_revision,
1183 adapter->params.pci.is_pcix ? "PCIX" : "PCI", 1206 adapter->params.pci.is_pcix ? "PCIX" : "PCI",
1184 adapter->params.pci.speed, adapter->params.pci.width); 1207 adapter->params.pci.speed, adapter->params.pci.width);
1208
1209 /*
1210 * Set the T1B ASIC and memory clocks.
1211 */
1212 if (t1powersave)
1213 adapter->t1powersave = LCLOCK; /* HW default is powersave mode. */
1214 else
1215 adapter->t1powersave = HCLOCK;
1216 if (t1_is_T1B(adapter))
1217 t1_clock(adapter, t1powersave);
1218
1185 return 0; 1219 return 0;
1186 1220
1187 out_release_adapter_res: 1221 out_release_adapter_res:
1188 t1_free_sw_modules(adapter); 1222 t1_free_sw_modules(adapter);
1189 out_free_dev: 1223 out_free_dev:
1190 if (adapter) { 1224 if (adapter) {
1191 if (adapter->regs) iounmap(adapter->regs); 1225 if (adapter->regs)
1226 iounmap(adapter->regs);
1192 for (i = bi->port_number - 1; i >= 0; --i) 1227 for (i = bi->port_number - 1; i >= 0; --i)
1193 if (adapter->port[i].dev) { 1228 if (adapter->port[i].dev)
1194 cxgb_proc_cleanup(adapter, proc_root_driver); 1229 free_netdev(adapter->port[i].dev);
1195 kfree(adapter->port[i].dev);
1196 }
1197 } 1230 }
1198 pci_release_regions(pdev); 1231 pci_release_regions(pdev);
1199 out_disable_pdev: 1232 out_disable_pdev:
@@ -1202,6 +1235,155 @@ static int __devinit init_one(struct pci_dev *pdev,
1202 return err; 1235 return err;
1203} 1236}
1204 1237
1238static void bit_bang(struct adapter *adapter, int bitdata, int nbits)
1239{
1240 int data;
1241 int i;
1242 u32 val;
1243
1244 enum {
1245 S_CLOCK = 1 << 3,
1246 S_DATA = 1 << 4
1247 };
1248
1249 for (i = (nbits - 1); i > -1; i--) {
1250
1251 udelay(50);
1252
1253 data = ((bitdata >> i) & 0x1);
1254 __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
1255
1256 if (data)
1257 val |= S_DATA;
1258 else
1259 val &= ~S_DATA;
1260
1261 udelay(50);
1262
1263 /* Set SCLOCK low */
1264 val &= ~S_CLOCK;
1265 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1266
1267 udelay(50);
1268
1269 /* Write SCLOCK high */
1270 val |= S_CLOCK;
1271 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1272
1273 }
1274}
1275
1276static int t1_clock(struct adapter *adapter, int mode)
1277{
1278 u32 val;
1279 int M_CORE_VAL;
1280 int M_MEM_VAL;
1281
1282 enum {
1283 M_CORE_BITS = 9,
1284 T_CORE_VAL = 0,
1285 T_CORE_BITS = 2,
1286 N_CORE_VAL = 0,
1287 N_CORE_BITS = 2,
1288 M_MEM_BITS = 9,
1289 T_MEM_VAL = 0,
1290 T_MEM_BITS = 2,
1291 N_MEM_VAL = 0,
1292 N_MEM_BITS = 2,
1293 NP_LOAD = 1 << 17,
1294 S_LOAD_MEM = 1 << 5,
1295 S_LOAD_CORE = 1 << 6,
1296 S_CLOCK = 1 << 3
1297 };
1298
1299 if (!t1_is_T1B(adapter))
1300 return -ENODEV; /* Can't re-clock this chip. */
1301
1302 if (mode & 2) {
1303 return 0; /* show current mode. */
1304 }
1305
1306 if ((adapter->t1powersave & 1) == (mode & 1))
1307 return -EALREADY; /* ASIC already running in mode. */
1308
1309 if ((mode & 1) == HCLOCK) {
1310 M_CORE_VAL = 0x14;
1311 M_MEM_VAL = 0x18;
1312 adapter->t1powersave = HCLOCK; /* overclock */
1313 } else {
1314 M_CORE_VAL = 0xe;
1315 M_MEM_VAL = 0x10;
1316 adapter->t1powersave = LCLOCK; /* underclock */
1317 }
1318
1319 /* Don't interrupt this serial stream! */
1320 spin_lock(&adapter->tpi_lock);
1321
1322 /* Initialize for ASIC core */
1323 __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
1324 val |= NP_LOAD;
1325 udelay(50);
1326 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1327 udelay(50);
1328 __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
1329 val &= ~S_LOAD_CORE;
1330 val &= ~S_CLOCK;
1331 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1332 udelay(50);
1333
1334 /* Serial program the ASIC clock synthesizer */
1335 bit_bang(adapter, T_CORE_VAL, T_CORE_BITS);
1336 bit_bang(adapter, N_CORE_VAL, N_CORE_BITS);
1337 bit_bang(adapter, M_CORE_VAL, M_CORE_BITS);
1338 udelay(50);
1339
1340 /* Finish ASIC core */
1341 __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
1342 val |= S_LOAD_CORE;
1343 udelay(50);
1344 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1345 udelay(50);
1346 __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
1347 val &= ~S_LOAD_CORE;
1348 udelay(50);
1349 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1350 udelay(50);
1351
1352 /* Initialize for memory */
1353 __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
1354 val |= NP_LOAD;
1355 udelay(50);
1356 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1357 udelay(50);
1358 __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
1359 val &= ~S_LOAD_MEM;
1360 val &= ~S_CLOCK;
1361 udelay(50);
1362 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1363 udelay(50);
1364
1365 /* Serial program the memory clock synthesizer */
1366 bit_bang(adapter, T_MEM_VAL, T_MEM_BITS);
1367 bit_bang(adapter, N_MEM_VAL, N_MEM_BITS);
1368 bit_bang(adapter, M_MEM_VAL, M_MEM_BITS);
1369 udelay(50);
1370
1371 /* Finish memory */
1372 __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
1373 val |= S_LOAD_MEM;
1374 udelay(50);
1375 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1376 udelay(50);
1377 __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
1378 val &= ~S_LOAD_MEM;
1379 udelay(50);
1380 __t1_tpi_write(adapter, A_ELMER0_GPO, val);
1381
1382 spin_unlock(&adapter->tpi_lock);
1383
1384 return 0;
1385}
1386
1205static inline void t1_sw_reset(struct pci_dev *pdev) 1387static inline void t1_sw_reset(struct pci_dev *pdev)
1206{ 1388{
1207 pci_write_config_dword(pdev, A_PCICFG_PM_CSR, 3); 1389 pci_write_config_dword(pdev, A_PCICFG_PM_CSR, 3);
@@ -1223,10 +1405,9 @@ static void __devexit remove_one(struct pci_dev *pdev)
1223 t1_free_sw_modules(adapter); 1405 t1_free_sw_modules(adapter);
1224 iounmap(adapter->regs); 1406 iounmap(adapter->regs);
1225 while (--i >= 0) 1407 while (--i >= 0)
1226 if (adapter->port[i].dev) { 1408 if (adapter->port[i].dev)
1227 cxgb_proc_cleanup(adapter, proc_root_driver); 1409 free_netdev(adapter->port[i].dev);
1228 kfree(adapter->port[i].dev); 1410
1229 }
1230 pci_release_regions(pdev); 1411 pci_release_regions(pdev);
1231 pci_disable_device(pdev); 1412 pci_disable_device(pdev);
1232 pci_set_drvdata(pdev, NULL); 1413 pci_set_drvdata(pdev, NULL);
diff --git a/drivers/net/chelsio/elmer0.h b/drivers/net/chelsio/elmer0.h
index 5590cb2dac19..9ebecaa97d31 100644
--- a/drivers/net/chelsio/elmer0.h
+++ b/drivers/net/chelsio/elmer0.h
@@ -39,6 +39,12 @@
39#ifndef _CXGB_ELMER0_H_ 39#ifndef _CXGB_ELMER0_H_
40#define _CXGB_ELMER0_H_ 40#define _CXGB_ELMER0_H_
41 41
42/* ELMER0 flavors */
43enum {
44 ELMER0_XC2S300E_6FT256_C,
45 ELMER0_XC2S100E_6TQ144_C
46};
47
42/* ELMER0 registers */ 48/* ELMER0 registers */
43#define A_ELMER0_VERSION 0x100000 49#define A_ELMER0_VERSION 0x100000
44#define A_ELMER0_PHY_CFG 0x100004 50#define A_ELMER0_PHY_CFG 0x100004
@@ -149,3 +155,4 @@
149#define MI1_OP_INDIRECT_READ 3 155#define MI1_OP_INDIRECT_READ 3
150 156
151#endif /* _CXGB_ELMER0_H_ */ 157#endif /* _CXGB_ELMER0_H_ */
158
diff --git a/drivers/net/chelsio/espi.c b/drivers/net/chelsio/espi.c
index 542e5e065c6f..4192f0f5b3ee 100644
--- a/drivers/net/chelsio/espi.c
+++ b/drivers/net/chelsio/espi.c
@@ -81,46 +81,36 @@ static int tricn_write(adapter_t *adapter, int bundle_addr, int module_addr,
81 return busy; 81 return busy;
82} 82}
83 83
84/* 1. Deassert rx_reset_core. */
85/* 2. Program TRICN_CNFG registers. */
86/* 3. Deassert rx_reset_link */
87static int tricn_init(adapter_t *adapter) 84static int tricn_init(adapter_t *adapter)
88{ 85{
89 int i = 0; 86 int i, sme = 1;
90 int stat = 0;
91 int timeout = 0;
92 int is_ready = 0;
93 87
94 /* 1 */ 88 if (!(readl(adapter->regs + A_ESPI_RX_RESET) & F_RX_CLK_STATUS)) {
95 timeout=1000; 89 CH_ERR("%s: ESPI clock not ready\n", adapter->name);
96 do { 90 return -1;
97 stat = readl(adapter->regs + A_ESPI_RX_RESET);
98 is_ready = (stat & 0x4);
99 timeout--;
100 udelay(5);
101 } while (!is_ready || (timeout==0));
102 writel(0x2, adapter->regs + A_ESPI_RX_RESET);
103 if (timeout==0)
104 {
105 CH_ERR("ESPI : ERROR : Timeout tricn_init() \n");
106 t1_fatal_err(adapter);
107 } 91 }
108 92
109 /* 2 */ 93 writel(F_ESPI_RX_CORE_RST, adapter->regs + A_ESPI_RX_RESET);
110 tricn_write(adapter, 0, 0, 0, TRICN_CNFG, 0x81); 94
111 tricn_write(adapter, 0, 1, 0, TRICN_CNFG, 0x81); 95 if (sme) {
112 tricn_write(adapter, 0, 2, 0, TRICN_CNFG, 0x81); 96 tricn_write(adapter, 0, 0, 0, TRICN_CNFG, 0x81);
113 for (i=1; i<= 8; i++) tricn_write(adapter, 0, 0, i, TRICN_CNFG, 0xf1); 97 tricn_write(adapter, 0, 1, 0, TRICN_CNFG, 0x81);
114 for (i=1; i<= 2; i++) tricn_write(adapter, 0, 1, i, TRICN_CNFG, 0xf1); 98 tricn_write(adapter, 0, 2, 0, TRICN_CNFG, 0x81);
115 for (i=1; i<= 3; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xe1); 99 }
116 for (i=4; i<= 4; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xf1); 100 for (i = 1; i <= 8; i++)
117 for (i=5; i<= 5; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xe1); 101 tricn_write(adapter, 0, 0, i, TRICN_CNFG, 0xf1);
118 for (i=6; i<= 6; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xf1); 102 for (i = 1; i <= 2; i++)
119 for (i=7; i<= 7; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0x80); 103 tricn_write(adapter, 0, 1, i, TRICN_CNFG, 0xf1);
120 for (i=8; i<= 8; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xf1); 104 for (i = 1; i <= 3; i++)
121 105 tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xe1);
122 /* 3 */ 106 tricn_write(adapter, 0, 2, 4, TRICN_CNFG, 0xf1);
123 writel(0x3, adapter->regs + A_ESPI_RX_RESET); 107 tricn_write(adapter, 0, 2, 5, TRICN_CNFG, 0xe1);
108 tricn_write(adapter, 0, 2, 6, TRICN_CNFG, 0xf1);
109 tricn_write(adapter, 0, 2, 7, TRICN_CNFG, 0x80);
110 tricn_write(adapter, 0, 2, 8, TRICN_CNFG, 0xf1);
111
112 writel(F_ESPI_RX_CORE_RST | F_ESPI_RX_LNK_RST,
113 adapter->regs + A_ESPI_RX_RESET);
124 114
125 return 0; 115 return 0;
126} 116}
@@ -143,6 +133,7 @@ void t1_espi_intr_enable(struct peespi *espi)
143 133
144void t1_espi_intr_clear(struct peespi *espi) 134void t1_espi_intr_clear(struct peespi *espi)
145{ 135{
136 readl(espi->adapter->regs + A_ESPI_DIP2_ERR_COUNT);
146 writel(0xffffffff, espi->adapter->regs + A_ESPI_INTR_STATUS); 137 writel(0xffffffff, espi->adapter->regs + A_ESPI_INTR_STATUS);
147 writel(F_PL_INTR_ESPI, espi->adapter->regs + A_PL_CAUSE); 138 writel(F_PL_INTR_ESPI, espi->adapter->regs + A_PL_CAUSE);
148} 139}
@@ -157,7 +148,6 @@ void t1_espi_intr_disable(struct peespi *espi)
157 148
158int t1_espi_intr_handler(struct peespi *espi) 149int t1_espi_intr_handler(struct peespi *espi)
159{ 150{
160 u32 cnt;
161 u32 status = readl(espi->adapter->regs + A_ESPI_INTR_STATUS); 151 u32 status = readl(espi->adapter->regs + A_ESPI_INTR_STATUS);
162 152
163 if (status & F_DIP4ERR) 153 if (status & F_DIP4ERR)
@@ -177,7 +167,7 @@ int t1_espi_intr_handler(struct peespi *espi)
177 * Must read the error count to clear the interrupt 167 * Must read the error count to clear the interrupt
178 * that it causes. 168 * that it causes.
179 */ 169 */
180 cnt = readl(espi->adapter->regs + A_ESPI_DIP2_ERR_COUNT); 170 readl(espi->adapter->regs + A_ESPI_DIP2_ERR_COUNT);
181 } 171 }
182 172
183 /* 173 /*
@@ -192,7 +182,7 @@ int t1_espi_intr_handler(struct peespi *espi)
192 182
193const struct espi_intr_counts *t1_espi_get_intr_counts(struct peespi *espi) 183const struct espi_intr_counts *t1_espi_get_intr_counts(struct peespi *espi)
194{ 184{
195 return &espi->intr_cnt; 185 return &espi->intr_cnt;
196} 186}
197 187
198static void espi_setup_for_pm3393(adapter_t *adapter) 188static void espi_setup_for_pm3393(adapter_t *adapter)
@@ -210,17 +200,45 @@ static void espi_setup_for_pm3393(adapter_t *adapter)
210 writel(V_RX_NPORTS(1) | V_TX_NPORTS(1), adapter->regs + A_PORT_CONFIG); 200 writel(V_RX_NPORTS(1) | V_TX_NPORTS(1), adapter->regs + A_PORT_CONFIG);
211} 201}
212 202
213/* T2 Init part -- */ 203static void espi_setup_for_vsc7321(adapter_t *adapter)
214/* 1. Set T_ESPI_MISCCTRL_ADDR */ 204{
215/* 2. Init ESPI registers. */ 205 writel(0x1f4, adapter->regs + A_ESPI_SCH_TOKEN0);
216/* 3. Init TriCN Hard Macro */ 206 writel(0x1f401f4, adapter->regs + A_ESPI_SCH_TOKEN1);
217int t1_espi_init(struct peespi *espi, int mac_type, int nports) 207 writel(0x1f4, adapter->regs + A_ESPI_SCH_TOKEN2);
208 writel(0xa00, adapter->regs + A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK);
209 writel(0x1ff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK);
210 writel(1, adapter->regs + A_ESPI_CALENDAR_LENGTH);
211 writel(V_RX_NPORTS(4) | V_TX_NPORTS(4), adapter->regs + A_PORT_CONFIG);
212
213 writel(0x08000008, adapter->regs + A_ESPI_TRAIN);
214}
215
216/*
217 * Note that T1B requires at least 2 ports for IXF1010 due to a HW bug.
218 */
219static void espi_setup_for_ixf1010(adapter_t *adapter, int nports)
218{ 220{
219 u32 cnt; 221 writel(1, adapter->regs + A_ESPI_CALENDAR_LENGTH);
222 if (nports == 4) {
223 if (is_T2(adapter)) {
224 writel(0xf00, adapter->regs + A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK);
225 writel(0x3c0, adapter->regs + A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK);
226 } else {
227 writel(0x7ff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK);
228 writel(0x1ff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK);
229 }
230 } else {
231 writel(0x1fff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK);
232 writel(0x7ff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK);
233 }
234 writel(V_RX_NPORTS(nports) | V_TX_NPORTS(nports), adapter->regs + A_PORT_CONFIG);
220 235
236}
237
238int t1_espi_init(struct peespi *espi, int mac_type, int nports)
239{
221 u32 status_enable_extra = 0; 240 u32 status_enable_extra = 0;
222 adapter_t *adapter = espi->adapter; 241 adapter_t *adapter = espi->adapter;
223 u32 status, burstval = 0x800100;
224 242
225 /* Disable ESPI training. MACs that can handle it enable it below. */ 243 /* Disable ESPI training. MACs that can handle it enable it below. */
226 writel(0, adapter->regs + A_ESPI_TRAIN); 244 writel(0, adapter->regs + A_ESPI_TRAIN);
@@ -229,38 +247,20 @@ int t1_espi_init(struct peespi *espi, int mac_type, int nports)
229 writel(V_OUT_OF_SYNC_COUNT(4) | 247 writel(V_OUT_OF_SYNC_COUNT(4) |
230 V_DIP2_PARITY_ERR_THRES(3) | 248 V_DIP2_PARITY_ERR_THRES(3) |
231 V_DIP4_THRES(1), adapter->regs + A_ESPI_MISC_CONTROL); 249 V_DIP4_THRES(1), adapter->regs + A_ESPI_MISC_CONTROL);
232 if (nports == 4) { 250 writel(nports == 4 ? 0x200040 : 0x1000080,
233 /* T204: maxburst1 = 0x40, maxburst2 = 0x20 */ 251 adapter->regs + A_ESPI_MAXBURST1_MAXBURST2);
234 burstval = 0x200040; 252 } else
235 } 253 writel(0x800100, adapter->regs + A_ESPI_MAXBURST1_MAXBURST2);
236 }
237 writel(burstval, adapter->regs + A_ESPI_MAXBURST1_MAXBURST2);
238 254
239 switch (mac_type) { 255 if (mac_type == CHBT_MAC_PM3393)
240 case CHBT_MAC_PM3393:
241 espi_setup_for_pm3393(adapter); 256 espi_setup_for_pm3393(adapter);
242 break; 257 else if (mac_type == CHBT_MAC_VSC7321)
243 default: 258 espi_setup_for_vsc7321(adapter);
259 else if (mac_type == CHBT_MAC_IXF1010) {
260 status_enable_extra = F_INTEL1010MODE;
261 espi_setup_for_ixf1010(adapter, nports);
262 } else
244 return -1; 263 return -1;
245 }
246
247 /*
248 * Make sure any pending interrupts from the SPI are
249 * Cleared before enabling the interrupt.
250 */
251 writel(ESPI_INTR_MASK, espi->adapter->regs + A_ESPI_INTR_ENABLE);
252 status = readl(espi->adapter->regs + A_ESPI_INTR_STATUS);
253 if (status & F_DIP2PARITYERR) {
254 cnt = readl(espi->adapter->regs + A_ESPI_DIP2_ERR_COUNT);
255 }
256
257 /*
258 * For T1B we need to write 1 to clear ESPI interrupts. For T2+ we
259 * write the status as is.
260 */
261 if (status && t1_is_T1B(espi->adapter))
262 status = 1;
263 writel(status, espi->adapter->regs + A_ESPI_INTR_STATUS);
264 264
265 writel(status_enable_extra | F_RXSTATUSENABLE, 265 writel(status_enable_extra | F_RXSTATUSENABLE,
266 adapter->regs + A_ESPI_FIFO_STATUS_ENABLE); 266 adapter->regs + A_ESPI_FIFO_STATUS_ENABLE);
@@ -271,9 +271,11 @@ int t1_espi_init(struct peespi *espi, int mac_type, int nports)
271 * Always position the control at the 1st port egress IN 271 * Always position the control at the 1st port egress IN
272 * (sop,eop) counter to reduce PIOs for T/N210 workaround. 272 * (sop,eop) counter to reduce PIOs for T/N210 workaround.
273 */ 273 */
274 espi->misc_ctrl = (readl(adapter->regs + A_ESPI_MISC_CONTROL) 274 espi->misc_ctrl = readl(adapter->regs + A_ESPI_MISC_CONTROL);
275 & ~MON_MASK) | (F_MONITORED_DIRECTION 275 espi->misc_ctrl &= ~MON_MASK;
276 | F_MONITORED_INTERFACE); 276 espi->misc_ctrl |= F_MONITORED_DIRECTION;
277 if (adapter->params.nports == 1)
278 espi->misc_ctrl |= F_MONITORED_INTERFACE;
277 writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL); 279 writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL);
278 spin_lock_init(&espi->lock); 280 spin_lock_init(&espi->lock);
279 } 281 }
@@ -299,8 +301,7 @@ void t1_espi_set_misc_ctrl(adapter_t *adapter, u32 val)
299{ 301{
300 struct peespi *espi = adapter->espi; 302 struct peespi *espi = adapter->espi;
301 303
302 if (!is_T2(adapter)) 304 if (!is_T2(adapter)) return;
303 return;
304 spin_lock(&espi->lock); 305 spin_lock(&espi->lock);
305 espi->misc_ctrl = (val & ~MON_MASK) | 306 espi->misc_ctrl = (val & ~MON_MASK) |
306 (espi->misc_ctrl & MON_MASK); 307 (espi->misc_ctrl & MON_MASK);
@@ -310,27 +311,61 @@ void t1_espi_set_misc_ctrl(adapter_t *adapter, u32 val)
310 311
311u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait) 312u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait)
312{ 313{
313 u32 sel;
314
315 struct peespi *espi = adapter->espi; 314 struct peespi *espi = adapter->espi;
315 u32 sel;
316 316
317 if (!is_T2(adapter)) 317 if (!is_T2(adapter))
318 return 0; 318 return 0;
319
319 sel = V_MONITORED_PORT_NUM((addr & 0x3c) >> 2); 320 sel = V_MONITORED_PORT_NUM((addr & 0x3c) >> 2);
320 if (!wait) { 321 if (!wait) {
321 if (!spin_trylock(&espi->lock)) 322 if (!spin_trylock(&espi->lock))
322 return 0; 323 return 0;
323 } 324 } else
324 else
325 spin_lock(&espi->lock); 325 spin_lock(&espi->lock);
326
326 if ((sel != (espi->misc_ctrl & MON_MASK))) { 327 if ((sel != (espi->misc_ctrl & MON_MASK))) {
327 writel(((espi->misc_ctrl & ~MON_MASK) | sel), 328 writel(((espi->misc_ctrl & ~MON_MASK) | sel),
328 adapter->regs + A_ESPI_MISC_CONTROL); 329 adapter->regs + A_ESPI_MISC_CONTROL);
329 sel = readl(adapter->regs + A_ESPI_SCH_TOKEN3); 330 sel = readl(adapter->regs + A_ESPI_SCH_TOKEN3);
330 writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL); 331 writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL);
331 } 332 } else
332 else
333 sel = readl(adapter->regs + A_ESPI_SCH_TOKEN3); 333 sel = readl(adapter->regs + A_ESPI_SCH_TOKEN3);
334 spin_unlock(&espi->lock); 334 spin_unlock(&espi->lock);
335 return sel; 335 return sel;
336} 336}
337
338/*
339 * This function is for T204 only.
340 * compare with t1_espi_get_mon(), it reads espiInTxSop[0 ~ 3] in
341 * one shot, since there is no per port counter on the out side.
342 */
343int
344t1_espi_get_mon_t204(adapter_t *adapter, u32 *valp, u8 wait)
345{
346 struct peespi *espi = adapter->espi;
347 u8 i, nport = (u8)adapter->params.nports;
348
349 if (!wait) {
350 if (!spin_trylock(&espi->lock))
351 return -1;
352 } else
353 spin_lock(&espi->lock);
354
355 if ( (espi->misc_ctrl & MON_MASK) != F_MONITORED_DIRECTION ) {
356 espi->misc_ctrl = (espi->misc_ctrl & ~MON_MASK) |
357 F_MONITORED_DIRECTION;
358 writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL);
359 }
360 for (i = 0 ; i < nport; i++, valp++) {
361 if (i) {
362 writel(espi->misc_ctrl | V_MONITORED_PORT_NUM(i),
363 adapter->regs + A_ESPI_MISC_CONTROL);
364 }
365 *valp = readl(adapter->regs + A_ESPI_SCH_TOKEN3);
366 }
367
368 writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL);
369 spin_unlock(&espi->lock);
370 return 0;
371}
diff --git a/drivers/net/chelsio/espi.h b/drivers/net/chelsio/espi.h
index c90e37f8457c..84f2c98bc4cc 100644
--- a/drivers/net/chelsio/espi.h
+++ b/drivers/net/chelsio/espi.h
@@ -64,5 +64,6 @@ const struct espi_intr_counts *t1_espi_get_intr_counts(struct peespi *espi);
64 64
65void t1_espi_set_misc_ctrl(adapter_t *adapter, u32 val); 65void t1_espi_set_misc_ctrl(adapter_t *adapter, u32 val);
66u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait); 66u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait);
67int t1_espi_get_mon_t204(adapter_t *, u32 *, u8);
67 68
68#endif /* _CXGB_ESPI_H_ */ 69#endif /* _CXGB_ESPI_H_ */
diff --git a/drivers/net/chelsio/fpga_defs.h b/drivers/net/chelsio/fpga_defs.h
new file mode 100644
index 000000000000..17a3c2ba36a3
--- /dev/null
+++ b/drivers/net/chelsio/fpga_defs.h
@@ -0,0 +1,232 @@
1/* $Date: 2005/03/07 23:59:05 $ $RCSfile: fpga_defs.h,v $ $Revision: 1.4 $ */
2
3/*
4 * FPGA specific definitions
5 */
6
7#ifndef __CHELSIO_FPGA_DEFS_H__
8#define __CHELSIO_FPGA_DEFS_H__
9
10#define FPGA_PCIX_ADDR_VERSION 0xA08
11#define FPGA_PCIX_ADDR_STAT 0xA0C
12
13/* FPGA master interrupt Cause/Enable bits */
14#define FPGA_PCIX_INTERRUPT_SGE_ERROR 0x1
15#define FPGA_PCIX_INTERRUPT_SGE_DATA 0x2
16#define FPGA_PCIX_INTERRUPT_TP 0x4
17#define FPGA_PCIX_INTERRUPT_MC3 0x8
18#define FPGA_PCIX_INTERRUPT_GMAC 0x10
19#define FPGA_PCIX_INTERRUPT_PCIX 0x20
20
21/* TP interrupt register addresses */
22#define FPGA_TP_ADDR_INTERRUPT_ENABLE 0xA10
23#define FPGA_TP_ADDR_INTERRUPT_CAUSE 0xA14
24#define FPGA_TP_ADDR_VERSION 0xA18
25
26/* TP interrupt Cause/Enable bits */
27#define FPGA_TP_INTERRUPT_MC4 0x1
28#define FPGA_TP_INTERRUPT_MC5 0x2
29
30/*
31 * PM interrupt register addresses
32 */
33#define FPGA_MC3_REG_INTRENABLE 0xA20
34#define FPGA_MC3_REG_INTRCAUSE 0xA24
35#define FPGA_MC3_REG_VERSION 0xA28
36
37/*
38 * GMAC interrupt register addresses
39 */
40#define FPGA_GMAC_ADDR_INTERRUPT_ENABLE 0xA30
41#define FPGA_GMAC_ADDR_INTERRUPT_CAUSE 0xA34
42#define FPGA_GMAC_ADDR_VERSION 0xA38
43
44/* GMAC Cause/Enable bits */
45#define FPGA_GMAC_INTERRUPT_PORT0 0x1
46#define FPGA_GMAC_INTERRUPT_PORT1 0x2
47#define FPGA_GMAC_INTERRUPT_PORT2 0x4
48#define FPGA_GMAC_INTERRUPT_PORT3 0x8
49
50/* MI0 registers */
51#define A_MI0_CLK 0xb00
52
53#define S_MI0_CLK_DIV 0
54#define M_MI0_CLK_DIV 0xff
55#define V_MI0_CLK_DIV(x) ((x) << S_MI0_CLK_DIV)
56#define G_MI0_CLK_DIV(x) (((x) >> S_MI0_CLK_DIV) & M_MI0_CLK_DIV)
57
58#define S_MI0_CLK_CNT 8
59#define M_MI0_CLK_CNT 0xff
60#define V_MI0_CLK_CNT(x) ((x) << S_MI0_CLK_CNT)
61#define G_MI0_CLK_CNT(x) (((x) >> S_MI0_CLK_CNT) & M_MI0_CLK_CNT)
62
63#define A_MI0_CSR 0xb04
64
65#define S_MI0_CSR_POLL 0
66#define V_MI0_CSR_POLL(x) ((x) << S_MI0_CSR_POLL)
67#define F_MI0_CSR_POLL V_MI0_CSR_POLL(1U)
68
69#define S_MI0_PREAMBLE 1
70#define V_MI0_PREAMBLE(x) ((x) << S_MI0_PREAMBLE)
71#define F_MI0_PREAMBLE V_MI0_PREAMBLE(1U)
72
73#define S_MI0_INTR_ENABLE 2
74#define V_MI0_INTR_ENABLE(x) ((x) << S_MI0_INTR_ENABLE)
75#define F_MI0_INTR_ENABLE V_MI0_INTR_ENABLE(1U)
76
77#define S_MI0_BUSY 3
78#define V_MI0_BUSY(x) ((x) << S_MI0_BUSY)
79#define F_MI0_BUSY V_MI0_BUSY(1U)
80
81#define S_MI0_MDIO 4
82#define V_MI0_MDIO(x) ((x) << S_MI0_MDIO)
83#define F_MI0_MDIO V_MI0_MDIO(1U)
84
85#define A_MI0_ADDR 0xb08
86
87#define S_MI0_PHY_REG_ADDR 0
88#define M_MI0_PHY_REG_ADDR 0x1f
89#define V_MI0_PHY_REG_ADDR(x) ((x) << S_MI0_PHY_REG_ADDR)
90#define G_MI0_PHY_REG_ADDR(x) (((x) >> S_MI0_PHY_REG_ADDR) & M_MI0_PHY_REG_ADDR)
91
92#define S_MI0_PHY_ADDR 5
93#define M_MI0_PHY_ADDR 0x1f
94#define V_MI0_PHY_ADDR(x) ((x) << S_MI0_PHY_ADDR)
95#define G_MI0_PHY_ADDR(x) (((x) >> S_MI0_PHY_ADDR) & M_MI0_PHY_ADDR)
96
97#define A_MI0_DATA_EXT 0xb0c
98#define A_MI0_DATA_INT 0xb10
99
100/* GMAC registers */
101#define A_GMAC_MACID_LO 0x28
102#define A_GMAC_MACID_HI 0x2c
103#define A_GMAC_CSR 0x30
104
105#define S_INTERFACE 0
106#define M_INTERFACE 0x3
107#define V_INTERFACE(x) ((x) << S_INTERFACE)
108#define G_INTERFACE(x) (((x) >> S_INTERFACE) & M_INTERFACE)
109
110#define S_MAC_TX_ENABLE 2
111#define V_MAC_TX_ENABLE(x) ((x) << S_MAC_TX_ENABLE)
112#define F_MAC_TX_ENABLE V_MAC_TX_ENABLE(1U)
113
114#define S_MAC_RX_ENABLE 3
115#define V_MAC_RX_ENABLE(x) ((x) << S_MAC_RX_ENABLE)
116#define F_MAC_RX_ENABLE V_MAC_RX_ENABLE(1U)
117
118#define S_MAC_LB_ENABLE 4
119#define V_MAC_LB_ENABLE(x) ((x) << S_MAC_LB_ENABLE)
120#define F_MAC_LB_ENABLE V_MAC_LB_ENABLE(1U)
121
122#define S_MAC_SPEED 5
123#define M_MAC_SPEED 0x3
124#define V_MAC_SPEED(x) ((x) << S_MAC_SPEED)
125#define G_MAC_SPEED(x) (((x) >> S_MAC_SPEED) & M_MAC_SPEED)
126
127#define S_MAC_HD_FC_ENABLE 7
128#define V_MAC_HD_FC_ENABLE(x) ((x) << S_MAC_HD_FC_ENABLE)
129#define F_MAC_HD_FC_ENABLE V_MAC_HD_FC_ENABLE(1U)
130
131#define S_MAC_HALF_DUPLEX 8
132#define V_MAC_HALF_DUPLEX(x) ((x) << S_MAC_HALF_DUPLEX)
133#define F_MAC_HALF_DUPLEX V_MAC_HALF_DUPLEX(1U)
134
135#define S_MAC_PROMISC 9
136#define V_MAC_PROMISC(x) ((x) << S_MAC_PROMISC)
137#define F_MAC_PROMISC V_MAC_PROMISC(1U)
138
139#define S_MAC_MC_ENABLE 10
140#define V_MAC_MC_ENABLE(x) ((x) << S_MAC_MC_ENABLE)
141#define F_MAC_MC_ENABLE V_MAC_MC_ENABLE(1U)
142
143#define S_MAC_RESET 11
144#define V_MAC_RESET(x) ((x) << S_MAC_RESET)
145#define F_MAC_RESET V_MAC_RESET(1U)
146
147#define S_MAC_RX_PAUSE_ENABLE 12
148#define V_MAC_RX_PAUSE_ENABLE(x) ((x) << S_MAC_RX_PAUSE_ENABLE)
149#define F_MAC_RX_PAUSE_ENABLE V_MAC_RX_PAUSE_ENABLE(1U)
150
151#define S_MAC_TX_PAUSE_ENABLE 13
152#define V_MAC_TX_PAUSE_ENABLE(x) ((x) << S_MAC_TX_PAUSE_ENABLE)
153#define F_MAC_TX_PAUSE_ENABLE V_MAC_TX_PAUSE_ENABLE(1U)
154
155#define S_MAC_LWM_ENABLE 14
156#define V_MAC_LWM_ENABLE(x) ((x) << S_MAC_LWM_ENABLE)
157#define F_MAC_LWM_ENABLE V_MAC_LWM_ENABLE(1U)
158
159#define S_MAC_MAGIC_PKT_ENABLE 15
160#define V_MAC_MAGIC_PKT_ENABLE(x) ((x) << S_MAC_MAGIC_PKT_ENABLE)
161#define F_MAC_MAGIC_PKT_ENABLE V_MAC_MAGIC_PKT_ENABLE(1U)
162
163#define S_MAC_ISL_ENABLE 16
164#define V_MAC_ISL_ENABLE(x) ((x) << S_MAC_ISL_ENABLE)
165#define F_MAC_ISL_ENABLE V_MAC_ISL_ENABLE(1U)
166
167#define S_MAC_JUMBO_ENABLE 17
168#define V_MAC_JUMBO_ENABLE(x) ((x) << S_MAC_JUMBO_ENABLE)
169#define F_MAC_JUMBO_ENABLE V_MAC_JUMBO_ENABLE(1U)
170
171#define S_MAC_RX_PAD_ENABLE 18
172#define V_MAC_RX_PAD_ENABLE(x) ((x) << S_MAC_RX_PAD_ENABLE)
173#define F_MAC_RX_PAD_ENABLE V_MAC_RX_PAD_ENABLE(1U)
174
175#define S_MAC_RX_CRC_ENABLE 19
176#define V_MAC_RX_CRC_ENABLE(x) ((x) << S_MAC_RX_CRC_ENABLE)
177#define F_MAC_RX_CRC_ENABLE V_MAC_RX_CRC_ENABLE(1U)
178
179#define A_GMAC_IFS 0x34
180
181#define S_MAC_IFS2 0
182#define M_MAC_IFS2 0x3f
183#define V_MAC_IFS2(x) ((x) << S_MAC_IFS2)
184#define G_MAC_IFS2(x) (((x) >> S_MAC_IFS2) & M_MAC_IFS2)
185
186#define S_MAC_IFS1 8
187#define M_MAC_IFS1 0x7f
188#define V_MAC_IFS1(x) ((x) << S_MAC_IFS1)
189#define G_MAC_IFS1(x) (((x) >> S_MAC_IFS1) & M_MAC_IFS1)
190
191#define A_GMAC_JUMBO_FRAME_LEN 0x38
192#define A_GMAC_LNK_DLY 0x3c
193#define A_GMAC_PAUSETIME 0x40
194#define A_GMAC_MCAST_LO 0x44
195#define A_GMAC_MCAST_HI 0x48
196#define A_GMAC_MCAST_MASK_LO 0x4c
197#define A_GMAC_MCAST_MASK_HI 0x50
198#define A_GMAC_RMT_CNT 0x54
199#define A_GMAC_RMT_DATA 0x58
200#define A_GMAC_BACKOFF_SEED 0x5c
201#define A_GMAC_TXF_THRES 0x60
202
203#define S_TXF_READ_THRESHOLD 0
204#define M_TXF_READ_THRESHOLD 0xff
205#define V_TXF_READ_THRESHOLD(x) ((x) << S_TXF_READ_THRESHOLD)
206#define G_TXF_READ_THRESHOLD(x) (((x) >> S_TXF_READ_THRESHOLD) & M_TXF_READ_THRESHOLD)
207
208#define S_TXF_WRITE_THRESHOLD 16
209#define M_TXF_WRITE_THRESHOLD 0xff
210#define V_TXF_WRITE_THRESHOLD(x) ((x) << S_TXF_WRITE_THRESHOLD)
211#define G_TXF_WRITE_THRESHOLD(x) (((x) >> S_TXF_WRITE_THRESHOLD) & M_TXF_WRITE_THRESHOLD)
212
213#define MAC_REG_BASE 0x600
214#define MAC_REG_ADDR(idx, reg) (MAC_REG_BASE + (idx) * 128 + (reg))
215
216#define MAC_REG_IDLO(idx) MAC_REG_ADDR(idx, A_GMAC_MACID_LO)
217#define MAC_REG_IDHI(idx) MAC_REG_ADDR(idx, A_GMAC_MACID_HI)
218#define MAC_REG_CSR(idx) MAC_REG_ADDR(idx, A_GMAC_CSR)
219#define MAC_REG_IFS(idx) MAC_REG_ADDR(idx, A_GMAC_IFS)
220#define MAC_REG_LARGEFRAMELENGTH(idx) MAC_REG_ADDR(idx, A_GMAC_JUMBO_FRAME_LEN)
221#define MAC_REG_LINKDLY(idx) MAC_REG_ADDR(idx, A_GMAC_LNK_DLY)
222#define MAC_REG_PAUSETIME(idx) MAC_REG_ADDR(idx, A_GMAC_PAUSETIME)
223#define MAC_REG_CASTLO(idx) MAC_REG_ADDR(idx, A_GMAC_MCAST_LO)
224#define MAC_REG_MCASTHI(idx) MAC_REG_ADDR(idx, A_GMAC_MCAST_HI)
225#define MAC_REG_CASTMASKLO(idx) MAC_REG_ADDR(idx, A_GMAC_MCAST_MASK_LO)
226#define MAC_REG_MCASTMASKHI(idx) MAC_REG_ADDR(idx, A_GMAC_MCAST_MASK_HI)
227#define MAC_REG_RMCNT(idx) MAC_REG_ADDR(idx, A_GMAC_RMT_CNT)
228#define MAC_REG_RMDATA(idx) MAC_REG_ADDR(idx, A_GMAC_RMT_DATA)
229#define MAC_REG_GMRANDBACKOFFSEED(idx) MAC_REG_ADDR(idx, A_GMAC_BACKOFF_SEED)
230#define MAC_REG_TXFTHRESHOLDS(idx) MAC_REG_ADDR(idx, A_GMAC_TXF_THRES)
231
232#endif
diff --git a/drivers/net/chelsio/gmac.h b/drivers/net/chelsio/gmac.h
index 746b0eeea964..a2b8ad9b5535 100644
--- a/drivers/net/chelsio/gmac.h
+++ b/drivers/net/chelsio/gmac.h
@@ -62,6 +62,8 @@ struct cmac_statistics {
62 u64 TxInternalMACXmitError; 62 u64 TxInternalMACXmitError;
63 u64 TxFramesWithExcessiveDeferral; 63 u64 TxFramesWithExcessiveDeferral;
64 u64 TxFCSErrors; 64 u64 TxFCSErrors;
65 u64 TxJumboFramesOK;
66 u64 TxJumboOctetsOK;
65 67
66 /* Receive */ 68 /* Receive */
67 u64 RxOctetsOK; 69 u64 RxOctetsOK;
@@ -81,6 +83,8 @@ struct cmac_statistics {
81 u64 RxInRangeLengthErrors; 83 u64 RxInRangeLengthErrors;
82 u64 RxOutOfRangeLengthField; 84 u64 RxOutOfRangeLengthField;
83 u64 RxFrameTooLongErrors; 85 u64 RxFrameTooLongErrors;
86 u64 RxJumboFramesOK;
87 u64 RxJumboOctetsOK;
84}; 88};
85 89
86struct cmac_ops { 90struct cmac_ops {
@@ -128,6 +132,7 @@ struct gmac {
128extern struct gmac t1_pm3393_ops; 132extern struct gmac t1_pm3393_ops;
129extern struct gmac t1_chelsio_mac_ops; 133extern struct gmac t1_chelsio_mac_ops;
130extern struct gmac t1_vsc7321_ops; 134extern struct gmac t1_vsc7321_ops;
135extern struct gmac t1_vsc7326_ops;
131extern struct gmac t1_ixf1010_ops; 136extern struct gmac t1_ixf1010_ops;
132extern struct gmac t1_dummy_mac_ops; 137extern struct gmac t1_dummy_mac_ops;
133 138
diff --git a/drivers/net/chelsio/ixf1010.c b/drivers/net/chelsio/ixf1010.c
new file mode 100644
index 000000000000..5b8f144e83d4
--- /dev/null
+++ b/drivers/net/chelsio/ixf1010.c
@@ -0,0 +1,485 @@
1/* $Date: 2005/11/12 02:13:49 $ $RCSfile: ixf1010.c,v $ $Revision: 1.36 $ */
2#include "gmac.h"
3#include "elmer0.h"
4
5/* Update fast changing statistics every 15 seconds */
6#define STATS_TICK_SECS 15
7/* 30 minutes for full statistics update */
8#define MAJOR_UPDATE_TICKS (1800 / STATS_TICK_SECS)
9
10/*
11 * The IXF1010 can handle frames up to 16383 bytes but it's optimized for
12 * frames up to 9831 (0x2667) bytes, so we limit jumbo frame size to this.
13 * This length includes ethernet header and FCS.
14 */
15#define MAX_FRAME_SIZE 0x2667
16
17/* MAC registers */
18enum {
19 /* Per-port registers */
20 REG_MACADDR_LOW = 0,
21 REG_MACADDR_HIGH = 0x4,
22 REG_FDFC_TYPE = 0xC,
23 REG_FC_TX_TIMER_VALUE = 0x1c,
24 REG_IPG_RX_TIME1 = 0x28,
25 REG_IPG_RX_TIME2 = 0x2c,
26 REG_IPG_TX_TIME = 0x30,
27 REG_PAUSE_THRES = 0x38,
28 REG_MAX_FRAME_SIZE = 0x3c,
29 REG_RGMII_SPEED = 0x40,
30 REG_FC_ENABLE = 0x48,
31 REG_DISCARD_CTRL_FRAMES = 0x54,
32 REG_DIVERSE_CONFIG = 0x60,
33 REG_RX_FILTER = 0x64,
34 REG_MC_ADDR_LOW = 0x68,
35 REG_MC_ADDR_HIGH = 0x6c,
36
37 REG_RX_OCTETS_OK = 0x80,
38 REG_RX_OCTETS_BAD = 0x84,
39 REG_RX_UC_PKTS = 0x88,
40 REG_RX_MC_PKTS = 0x8c,
41 REG_RX_BC_PKTS = 0x90,
42 REG_RX_FCS_ERR = 0xb0,
43 REG_RX_TAGGED = 0xb4,
44 REG_RX_DATA_ERR = 0xb8,
45 REG_RX_ALIGN_ERR = 0xbc,
46 REG_RX_LONG_ERR = 0xc0,
47 REG_RX_JABBER_ERR = 0xc4,
48 REG_RX_PAUSE_FRAMES = 0xc8,
49 REG_RX_UNKNOWN_CTRL_FRAMES = 0xcc,
50 REG_RX_VERY_LONG_ERR = 0xd0,
51 REG_RX_RUNT_ERR = 0xd4,
52 REG_RX_SHORT_ERR = 0xd8,
53 REG_RX_SYMBOL_ERR = 0xe4,
54
55 REG_TX_OCTETS_OK = 0x100,
56 REG_TX_OCTETS_BAD = 0x104,
57 REG_TX_UC_PKTS = 0x108,
58 REG_TX_MC_PKTS = 0x10c,
59 REG_TX_BC_PKTS = 0x110,
60 REG_TX_EXCESSIVE_LEN_DROP = 0x14c,
61 REG_TX_UNDERRUN = 0x150,
62 REG_TX_TAGGED = 0x154,
63 REG_TX_PAUSE_FRAMES = 0x15C,
64
65 /* Global registers */
66 REG_PORT_ENABLE = 0x1400,
67
68 REG_JTAG_ID = 0x1430,
69
70 RX_FIFO_HIGH_WATERMARK_BASE = 0x1600,
71 RX_FIFO_LOW_WATERMARK_BASE = 0x1628,
72 RX_FIFO_FRAMES_REMOVED_BASE = 0x1650,
73
74 REG_RX_ERR_DROP = 0x167c,
75 REG_RX_FIFO_OVERFLOW_EVENT = 0x1680,
76
77 TX_FIFO_HIGH_WATERMARK_BASE = 0x1800,
78 TX_FIFO_LOW_WATERMARK_BASE = 0x1828,
79 TX_FIFO_XFER_THRES_BASE = 0x1850,
80
81 REG_TX_FIFO_OVERFLOW_EVENT = 0x1878,
82 REG_TX_FIFO_OOS_EVENT = 0x1884,
83
84 TX_FIFO_FRAMES_REMOVED_BASE = 0x1888,
85
86 REG_SPI_RX_BURST = 0x1c00,
87 REG_SPI_RX_TRAINING = 0x1c04,
88 REG_SPI_RX_CALENDAR = 0x1c08,
89 REG_SPI_TX_SYNC = 0x1c0c
90};
91
92enum { /* RMON registers */
93 REG_RxOctetsTotalOK = 0x80,
94 REG_RxOctetsBad = 0x84,
95 REG_RxUCPkts = 0x88,
96 REG_RxMCPkts = 0x8c,
97 REG_RxBCPkts = 0x90,
98 REG_RxJumboPkts = 0xac,
99 REG_RxFCSErrors = 0xb0,
100 REG_RxDataErrors = 0xb8,
101 REG_RxAlignErrors = 0xbc,
102 REG_RxLongErrors = 0xc0,
103 REG_RxJabberErrors = 0xc4,
104 REG_RxPauseMacControlCounter = 0xc8,
105 REG_RxVeryLongErrors = 0xd0,
106 REG_RxRuntErrors = 0xd4,
107 REG_RxShortErrors = 0xd8,
108 REG_RxSequenceErrors = 0xe0,
109 REG_RxSymbolErrors = 0xe4,
110
111 REG_TxOctetsTotalOK = 0x100,
112 REG_TxOctetsBad = 0x104,
113 REG_TxUCPkts = 0x108,
114 REG_TxMCPkts = 0x10c,
115 REG_TxBCPkts = 0x110,
116 REG_TxJumboPkts = 0x12C,
117 REG_TxTotalCollisions = 0x134,
118 REG_TxExcessiveLengthDrop = 0x14c,
119 REG_TxUnderrun = 0x150,
120 REG_TxCRCErrors = 0x158,
121 REG_TxPauseFrames = 0x15c
122};
123
124enum {
125 DIVERSE_CONFIG_PAD_ENABLE = 0x80,
126 DIVERSE_CONFIG_CRC_ADD = 0x40
127};
128
129#define MACREG_BASE 0
130#define MACREG(mac, mac_reg) ((mac)->instance->mac_base + (mac_reg))
131
132struct _cmac_instance {
133 u32 mac_base;
134 u32 index;
135 u32 version;
136 u32 ticks;
137};
138
139static void disable_port(struct cmac *mac)
140{
141 u32 val;
142
143 t1_tpi_read(mac->adapter, REG_PORT_ENABLE, &val);
144 val &= ~(1 << mac->instance->index);
145 t1_tpi_write(mac->adapter, REG_PORT_ENABLE, val);
146}
147
148#define RMON_UPDATE(mac, name, stat_name) \
149 t1_tpi_read((mac)->adapter, MACREG(mac, REG_##name), &val); \
150 (mac)->stats.stat_name += val;
151
152/*
153 * Read the current values of the RMON counters and add them to the cumulative
154 * port statistics. The HW RMON counters are cleared by this operation.
155 */
156static void port_stats_update(struct cmac *mac)
157{
158 u32 val;
159
160 /* Rx stats */
161 RMON_UPDATE(mac, RxOctetsTotalOK, RxOctetsOK);
162 RMON_UPDATE(mac, RxOctetsBad, RxOctetsBad);
163 RMON_UPDATE(mac, RxUCPkts, RxUnicastFramesOK);
164 RMON_UPDATE(mac, RxMCPkts, RxMulticastFramesOK);
165 RMON_UPDATE(mac, RxBCPkts, RxBroadcastFramesOK);
166 RMON_UPDATE(mac, RxJumboPkts, RxJumboFramesOK);
167 RMON_UPDATE(mac, RxFCSErrors, RxFCSErrors);
168 RMON_UPDATE(mac, RxAlignErrors, RxAlignErrors);
169 RMON_UPDATE(mac, RxLongErrors, RxFrameTooLongErrors);
170 RMON_UPDATE(mac, RxVeryLongErrors, RxFrameTooLongErrors);
171 RMON_UPDATE(mac, RxPauseMacControlCounter, RxPauseFrames);
172 RMON_UPDATE(mac, RxDataErrors, RxDataErrors);
173 RMON_UPDATE(mac, RxJabberErrors, RxJabberErrors);
174 RMON_UPDATE(mac, RxRuntErrors, RxRuntErrors);
175 RMON_UPDATE(mac, RxShortErrors, RxRuntErrors);
176 RMON_UPDATE(mac, RxSequenceErrors, RxSequenceErrors);
177 RMON_UPDATE(mac, RxSymbolErrors, RxSymbolErrors);
178
179 /* Tx stats (skip collision stats as we are full-duplex only) */
180 RMON_UPDATE(mac, TxOctetsTotalOK, TxOctetsOK);
181 RMON_UPDATE(mac, TxOctetsBad, TxOctetsBad);
182 RMON_UPDATE(mac, TxUCPkts, TxUnicastFramesOK);
183 RMON_UPDATE(mac, TxMCPkts, TxMulticastFramesOK);
184 RMON_UPDATE(mac, TxBCPkts, TxBroadcastFramesOK);
185 RMON_UPDATE(mac, TxJumboPkts, TxJumboFramesOK);
186 RMON_UPDATE(mac, TxPauseFrames, TxPauseFrames);
187 RMON_UPDATE(mac, TxExcessiveLengthDrop, TxLengthErrors);
188 RMON_UPDATE(mac, TxUnderrun, TxUnderrun);
189 RMON_UPDATE(mac, TxCRCErrors, TxFCSErrors);
190}
191
192/* No-op interrupt operation as this MAC does not support interrupts */
193static int mac_intr_op(struct cmac *mac)
194{
195 return 0;
196}
197
198/* Expect MAC address to be in network byte order. */
199static int mac_set_address(struct cmac *mac, u8 addr[6])
200{
201 u32 addr_lo, addr_hi;
202
203 addr_lo = addr[2];
204 addr_lo = (addr_lo << 8) | addr[3];
205 addr_lo = (addr_lo << 8) | addr[4];
206 addr_lo = (addr_lo << 8) | addr[5];
207
208 addr_hi = addr[0];
209 addr_hi = (addr_hi << 8) | addr[1];
210
211 t1_tpi_write(mac->adapter, MACREG(mac, REG_MACADDR_LOW), addr_lo);
212 t1_tpi_write(mac->adapter, MACREG(mac, REG_MACADDR_HIGH), addr_hi);
213 return 0;
214}
215
216static int mac_get_address(struct cmac *mac, u8 addr[6])
217{
218 u32 addr_lo, addr_hi;
219
220 t1_tpi_read(mac->adapter, MACREG(mac, REG_MACADDR_LOW), &addr_lo);
221 t1_tpi_read(mac->adapter, MACREG(mac, REG_MACADDR_HIGH), &addr_hi);
222
223 addr[0] = (u8) (addr_hi >> 8);
224 addr[1] = (u8) addr_hi;
225 addr[2] = (u8) (addr_lo >> 24);
226 addr[3] = (u8) (addr_lo >> 16);
227 addr[4] = (u8) (addr_lo >> 8);
228 addr[5] = (u8) addr_lo;
229 return 0;
230}
231
232/* This is intended to reset a port, not the whole MAC */
233static int mac_reset(struct cmac *mac)
234{
235 return 0;
236}
237
238static int mac_set_rx_mode(struct cmac *mac, struct t1_rx_mode *rm)
239{
240 u32 val, new_mode;
241 adapter_t *adapter = mac->adapter;
242 u32 addr_lo, addr_hi;
243 u8 *addr;
244
245 t1_tpi_read(adapter, MACREG(mac, REG_RX_FILTER), &val);
246 new_mode = val & ~7;
247 if (!t1_rx_mode_promisc(rm) && mac->instance->version > 0)
248 new_mode |= 1; /* only set if version > 0 due to erratum */
249 if (!t1_rx_mode_promisc(rm) && !t1_rx_mode_allmulti(rm)
250 && t1_rx_mode_mc_cnt(rm) <= 1)
251 new_mode |= 2;
252 if (new_mode != val)
253 t1_tpi_write(adapter, MACREG(mac, REG_RX_FILTER), new_mode);
254 switch (t1_rx_mode_mc_cnt(rm)) {
255 case 0:
256 t1_tpi_write(adapter, MACREG(mac, REG_MC_ADDR_LOW), 0);
257 t1_tpi_write(adapter, MACREG(mac, REG_MC_ADDR_HIGH), 0);
258 break;
259 case 1:
260 addr = t1_get_next_mcaddr(rm);
261 addr_lo = (addr[2] << 24) | (addr[3] << 16) | (addr[4] << 8) |
262 addr[5];
263 addr_hi = (addr[0] << 8) | addr[1];
264 t1_tpi_write(adapter, MACREG(mac, REG_MC_ADDR_LOW), addr_lo);
265 t1_tpi_write(adapter, MACREG(mac, REG_MC_ADDR_HIGH), addr_hi);
266 break;
267 default:
268 break;
269 }
270 return 0;
271}
272
273static int mac_set_mtu(struct cmac *mac, int mtu)
274{
275 /* MAX_FRAME_SIZE inludes header + FCS, mtu doesn't */
276 if (mtu > (MAX_FRAME_SIZE - 14 - 4)) return -EINVAL;
277 t1_tpi_write(mac->adapter, MACREG(mac, REG_MAX_FRAME_SIZE),
278 mtu + 14 + 4);
279 return 0;
280}
281
282static int mac_set_speed_duplex_fc(struct cmac *mac, int speed, int duplex,
283 int fc)
284{
285 u32 val;
286
287 if (speed >= 0 && speed != SPEED_100 && speed != SPEED_1000)
288 return -1;
289 if (duplex >= 0 && duplex != DUPLEX_FULL)
290 return -1;
291
292 if (speed >= 0) {
293 val = speed == SPEED_100 ? 1 : 2;
294 t1_tpi_write(mac->adapter, MACREG(mac, REG_RGMII_SPEED), val);
295 }
296
297 t1_tpi_read(mac->adapter, MACREG(mac, REG_FC_ENABLE), &val);
298 val &= ~3;
299 if (fc & PAUSE_RX)
300 val |= 1;
301 if (fc & PAUSE_TX)
302 val |= 2;
303 t1_tpi_write(mac->adapter, MACREG(mac, REG_FC_ENABLE), val);
304 return 0;
305}
306
307static int mac_get_speed_duplex_fc(struct cmac *mac, int *speed, int *duplex,
308 int *fc)
309{
310 u32 val;
311
312 if (duplex)
313 *duplex = DUPLEX_FULL;
314 if (speed) {
315 t1_tpi_read(mac->adapter, MACREG(mac, REG_RGMII_SPEED),
316 &val);
317 *speed = (val & 2) ? SPEED_1000 : SPEED_100;
318 }
319 if (fc) {
320 t1_tpi_read(mac->adapter, MACREG(mac, REG_FC_ENABLE), &val);
321 *fc = 0;
322 if (val & 1)
323 *fc |= PAUSE_RX;
324 if (val & 2)
325 *fc |= PAUSE_TX;
326 }
327 return 0;
328}
329
330static void enable_port(struct cmac *mac)
331{
332 u32 val;
333 u32 index = mac->instance->index;
334 adapter_t *adapter = mac->adapter;
335
336 t1_tpi_read(adapter, MACREG(mac, REG_DIVERSE_CONFIG), &val);
337 val |= DIVERSE_CONFIG_CRC_ADD | DIVERSE_CONFIG_PAD_ENABLE;
338 t1_tpi_write(adapter, MACREG(mac, REG_DIVERSE_CONFIG), val);
339 if (mac->instance->version > 0)
340 t1_tpi_write(adapter, MACREG(mac, REG_RX_FILTER), 3);
341 else /* Don't enable unicast address filtering due to IXF1010 bug */
342 t1_tpi_write(adapter, MACREG(mac, REG_RX_FILTER), 2);
343
344 t1_tpi_read(adapter, REG_RX_ERR_DROP, &val);
345 val |= (1 << index);
346 t1_tpi_write(adapter, REG_RX_ERR_DROP, val);
347
348 /*
349 * Clear the port RMON registers by adding their current values to the
350 * cumulatice port stats and then clearing the stats. Really.
351 */
352 port_stats_update(mac);
353 memset(&mac->stats, 0, sizeof(struct cmac_statistics));
354 mac->instance->ticks = 0;
355
356 t1_tpi_read(adapter, REG_PORT_ENABLE, &val);
357 val |= (1 << index);
358 t1_tpi_write(adapter, REG_PORT_ENABLE, val);
359
360 index <<= 2;
361 if (is_T2(adapter)) {
362 /* T204: set the Fifo water level & threshold */
363 t1_tpi_write(adapter, RX_FIFO_HIGH_WATERMARK_BASE + index, 0x740);
364 t1_tpi_write(adapter, RX_FIFO_LOW_WATERMARK_BASE + index, 0x730);
365 t1_tpi_write(adapter, TX_FIFO_HIGH_WATERMARK_BASE + index, 0x600);
366 t1_tpi_write(adapter, TX_FIFO_LOW_WATERMARK_BASE + index, 0x1d0);
367 t1_tpi_write(adapter, TX_FIFO_XFER_THRES_BASE + index, 0x1100);
368 } else {
369 /*
370 * Set the TX Fifo Threshold to 0x400 instead of 0x100 to work around
371 * Underrun problem. Intel has blessed this solution.
372 */
373 t1_tpi_write(adapter, TX_FIFO_XFER_THRES_BASE + index, 0x400);
374 }
375}
376
377/* IXF1010 ports do not have separate enables for TX and RX */
378static int mac_enable(struct cmac *mac, int which)
379{
380 if (which & (MAC_DIRECTION_RX | MAC_DIRECTION_TX))
381 enable_port(mac);
382 return 0;
383}
384
385static int mac_disable(struct cmac *mac, int which)
386{
387 if (which & (MAC_DIRECTION_RX | MAC_DIRECTION_TX))
388 disable_port(mac);
389 return 0;
390}
391
392/*
393 * This function is called periodically to accumulate the current values of the
394 * RMON counters into the port statistics. Since the counters are only 32 bits
395 * some of them can overflow in less than a minute at GigE speeds, so this
396 * function should be called every 30 seconds or so.
397 *
398 * To cut down on reading costs we update only the octet counters at each tick
399 * and do a full update at major ticks, which can be every 30 minutes or more.
400 */
401static const struct cmac_statistics *mac_update_statistics(struct cmac *mac,
402 int flag)
403{
404 if (flag == MAC_STATS_UPDATE_FULL ||
405 MAJOR_UPDATE_TICKS <= mac->instance->ticks) {
406 port_stats_update(mac);
407 mac->instance->ticks = 0;
408 } else {
409 u32 val;
410
411 RMON_UPDATE(mac, RxOctetsTotalOK, RxOctetsOK);
412 RMON_UPDATE(mac, TxOctetsTotalOK, TxOctetsOK);
413 mac->instance->ticks++;
414 }
415 return &mac->stats;
416}
417
418static void mac_destroy(struct cmac *mac)
419{
420 kfree(mac);
421}
422
423static struct cmac_ops ixf1010_ops = {
424 .destroy = mac_destroy,
425 .reset = mac_reset,
426 .interrupt_enable = mac_intr_op,
427 .interrupt_disable = mac_intr_op,
428 .interrupt_clear = mac_intr_op,
429 .enable = mac_enable,
430 .disable = mac_disable,
431 .set_mtu = mac_set_mtu,
432 .set_rx_mode = mac_set_rx_mode,
433 .set_speed_duplex_fc = mac_set_speed_duplex_fc,
434 .get_speed_duplex_fc = mac_get_speed_duplex_fc,
435 .statistics_update = mac_update_statistics,
436 .macaddress_get = mac_get_address,
437 .macaddress_set = mac_set_address,
438};
439
440static int ixf1010_mac_reset(adapter_t *adapter)
441{
442 u32 val;
443
444 t1_tpi_read(adapter, A_ELMER0_GPO, &val);
445 if ((val & 1) != 0) {
446 val &= ~1;
447 t1_tpi_write(adapter, A_ELMER0_GPO, val);
448 udelay(2);
449 }
450 val |= 1;
451 t1_tpi_write(adapter, A_ELMER0_GPO, val);
452 udelay(2);
453
454 t1_tpi_write(adapter, REG_PORT_ENABLE, 0);
455 return 0;
456}
457
458static struct cmac *ixf1010_mac_create(adapter_t *adapter, int index)
459{
460 struct cmac *mac;
461 u32 val;
462
463 if (index > 9) return NULL;
464
465 mac = kzalloc(sizeof(*mac) + sizeof(cmac_instance), GFP_KERNEL);
466 if (!mac) return NULL;
467
468 mac->ops = &ixf1010_ops;
469 mac->instance = (cmac_instance *)(mac + 1);
470
471 mac->instance->mac_base = MACREG_BASE + (index * 0x200);
472 mac->instance->index = index;
473 mac->adapter = adapter;
474 mac->instance->ticks = 0;
475
476 t1_tpi_read(adapter, REG_JTAG_ID, &val);
477 mac->instance->version = val >> 28;
478 return mac;
479}
480
481struct gmac t1_ixf1010_ops = {
482 STATS_TICK_SECS,
483 ixf1010_mac_create,
484 ixf1010_mac_reset
485};
diff --git a/drivers/net/chelsio/mac.c b/drivers/net/chelsio/mac.c
new file mode 100644
index 000000000000..6af39dc70459
--- /dev/null
+++ b/drivers/net/chelsio/mac.c
@@ -0,0 +1,368 @@
1/* $Date: 2005/10/22 00:42:59 $ $RCSfile: mac.c,v $ $Revision: 1.32 $ */
2#include "gmac.h"
3#include "regs.h"
4#include "fpga_defs.h"
5
6#define MAC_CSR_INTERFACE_GMII 0x0
7#define MAC_CSR_INTERFACE_TBI 0x1
8#define MAC_CSR_INTERFACE_MII 0x2
9#define MAC_CSR_INTERFACE_RMII 0x3
10
11/* Chelsio's MAC statistics. */
12struct mac_statistics {
13
14 /* Transmit */
15 u32 TxFramesTransmittedOK;
16 u32 TxReserved1;
17 u32 TxReserved2;
18 u32 TxOctetsTransmittedOK;
19 u32 TxFramesWithDeferredXmissions;
20 u32 TxLateCollisions;
21 u32 TxFramesAbortedDueToXSCollisions;
22 u32 TxFramesLostDueToIntMACXmitError;
23 u32 TxReserved3;
24 u32 TxMulticastFrameXmittedOK;
25 u32 TxBroadcastFramesXmittedOK;
26 u32 TxFramesWithExcessiveDeferral;
27 u32 TxPAUSEMACCtrlFramesTransmitted;
28
29 /* Receive */
30 u32 RxFramesReceivedOK;
31 u32 RxFrameCheckSequenceErrors;
32 u32 RxAlignmentErrors;
33 u32 RxOctetsReceivedOK;
34 u32 RxFramesLostDueToIntMACRcvError;
35 u32 RxMulticastFramesReceivedOK;
36 u32 RxBroadcastFramesReceivedOK;
37 u32 RxInRangeLengthErrors;
38 u32 RxTxOutOfRangeLengthField;
39 u32 RxFrameTooLongErrors;
40 u32 RxPAUSEMACCtrlFramesReceived;
41};
42
43static int static_aPorts[] = {
44 FPGA_GMAC_INTERRUPT_PORT0,
45 FPGA_GMAC_INTERRUPT_PORT1,
46 FPGA_GMAC_INTERRUPT_PORT2,
47 FPGA_GMAC_INTERRUPT_PORT3
48};
49
50struct _cmac_instance {
51 u32 index;
52};
53
54static int mac_intr_enable(struct cmac *mac)
55{
56 u32 mac_intr;
57
58 if (t1_is_asic(mac->adapter)) {
59 /* ASIC */
60
61 /* We don't use the on chip MAC for ASIC products. */
62 } else {
63 /* FPGA */
64
65 /* Set parent gmac interrupt. */
66 mac_intr = readl(mac->adapter->regs + A_PL_ENABLE);
67 mac_intr |= FPGA_PCIX_INTERRUPT_GMAC;
68 writel(mac_intr, mac->adapter->regs + A_PL_ENABLE);
69
70 mac_intr = readl(mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_ENABLE);
71 mac_intr |= static_aPorts[mac->instance->index];
72 writel(mac_intr,
73 mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_ENABLE);
74 }
75
76 return 0;
77}
78
79static int mac_intr_disable(struct cmac *mac)
80{
81 u32 mac_intr;
82
83 if (t1_is_asic(mac->adapter)) {
84 /* ASIC */
85
86 /* We don't use the on chip MAC for ASIC products. */
87 } else {
88 /* FPGA */
89
90 /* Set parent gmac interrupt. */
91 mac_intr = readl(mac->adapter->regs + A_PL_ENABLE);
92 mac_intr &= ~FPGA_PCIX_INTERRUPT_GMAC;
93 writel(mac_intr, mac->adapter->regs + A_PL_ENABLE);
94
95 mac_intr = readl(mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_ENABLE);
96 mac_intr &= ~(static_aPorts[mac->instance->index]);
97 writel(mac_intr,
98 mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_ENABLE);
99 }
100
101 return 0;
102}
103
104static int mac_intr_clear(struct cmac *mac)
105{
106 u32 mac_intr;
107
108 if (t1_is_asic(mac->adapter)) {
109 /* ASIC */
110
111 /* We don't use the on chip MAC for ASIC products. */
112 } else {
113 /* FPGA */
114
115 /* Set parent gmac interrupt. */
116 writel(FPGA_PCIX_INTERRUPT_GMAC,
117 mac->adapter->regs + A_PL_CAUSE);
118 mac_intr = readl(mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
119 mac_intr |= (static_aPorts[mac->instance->index]);
120 writel(mac_intr,
121 mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
122 }
123
124 return 0;
125}
126
127static int mac_get_address(struct cmac *mac, u8 addr[6])
128{
129 u32 data32_lo, data32_hi;
130
131 data32_lo = readl(mac->adapter->regs
132 + MAC_REG_IDLO(mac->instance->index));
133 data32_hi = readl(mac->adapter->regs
134 + MAC_REG_IDHI(mac->instance->index));
135
136 addr[0] = (u8) ((data32_hi >> 8) & 0xFF);
137 addr[1] = (u8) ((data32_hi) & 0xFF);
138 addr[2] = (u8) ((data32_lo >> 24) & 0xFF);
139 addr[3] = (u8) ((data32_lo >> 16) & 0xFF);
140 addr[4] = (u8) ((data32_lo >> 8) & 0xFF);
141 addr[5] = (u8) ((data32_lo) & 0xFF);
142 return 0;
143}
144
145static int mac_reset(struct cmac *mac)
146{
147 u32 data32;
148 int mac_in_reset, time_out = 100;
149 int idx = mac->instance->index;
150
151 data32 = readl(mac->adapter->regs + MAC_REG_CSR(idx));
152 writel(data32 | F_MAC_RESET,
153 mac->adapter->regs + MAC_REG_CSR(idx));
154
155 do {
156 data32 = readl(mac->adapter->regs + MAC_REG_CSR(idx));
157
158 mac_in_reset = data32 & F_MAC_RESET;
159 if (mac_in_reset)
160 udelay(1);
161 } while (mac_in_reset && --time_out);
162
163 if (mac_in_reset) {
164 CH_ERR("%s: MAC %d reset timed out\n",
165 mac->adapter->name, idx);
166 return 2;
167 }
168
169 return 0;
170}
171
172static int mac_set_rx_mode(struct cmac *mac, struct t1_rx_mode *rm)
173{
174 u32 val;
175
176 val = readl(mac->adapter->regs
177 + MAC_REG_CSR(mac->instance->index));
178 val &= ~(F_MAC_PROMISC | F_MAC_MC_ENABLE);
179 val |= V_MAC_PROMISC(t1_rx_mode_promisc(rm) != 0);
180 val |= V_MAC_MC_ENABLE(t1_rx_mode_allmulti(rm) != 0);
181 writel(val,
182 mac->adapter->regs + MAC_REG_CSR(mac->instance->index));
183
184 return 0;
185}
186
187static int mac_set_speed_duplex_fc(struct cmac *mac, int speed, int duplex,
188 int fc)
189{
190 u32 data32;
191
192 data32 = readl(mac->adapter->regs
193 + MAC_REG_CSR(mac->instance->index));
194 data32 &= ~(F_MAC_HALF_DUPLEX | V_MAC_SPEED(M_MAC_SPEED) |
195 V_INTERFACE(M_INTERFACE) | F_MAC_TX_PAUSE_ENABLE |
196 F_MAC_RX_PAUSE_ENABLE);
197
198 switch (speed) {
199 case SPEED_10:
200 case SPEED_100:
201 data32 |= V_INTERFACE(MAC_CSR_INTERFACE_MII);
202 data32 |= V_MAC_SPEED(speed == SPEED_10 ? 0 : 1);
203 break;
204 case SPEED_1000:
205 data32 |= V_INTERFACE(MAC_CSR_INTERFACE_GMII);
206 data32 |= V_MAC_SPEED(2);
207 break;
208 }
209
210 if (duplex >= 0)
211 data32 |= V_MAC_HALF_DUPLEX(duplex == DUPLEX_HALF);
212
213 if (fc >= 0) {
214 data32 |= V_MAC_RX_PAUSE_ENABLE((fc & PAUSE_RX) != 0);
215 data32 |= V_MAC_TX_PAUSE_ENABLE((fc & PAUSE_TX) != 0);
216 }
217
218 writel(data32,
219 mac->adapter->regs + MAC_REG_CSR(mac->instance->index));
220 return 0;
221}
222
223static int mac_enable(struct cmac *mac, int which)
224{
225 u32 val;
226
227 val = readl(mac->adapter->regs
228 + MAC_REG_CSR(mac->instance->index));
229 if (which & MAC_DIRECTION_RX)
230 val |= F_MAC_RX_ENABLE;
231 if (which & MAC_DIRECTION_TX)
232 val |= F_MAC_TX_ENABLE;
233 writel(val,
234 mac->adapter->regs + MAC_REG_CSR(mac->instance->index));
235 return 0;
236}
237
238static int mac_disable(struct cmac *mac, int which)
239{
240 u32 val;
241
242 val = readl(mac->adapter->regs
243 + MAC_REG_CSR(mac->instance->index));
244 if (which & MAC_DIRECTION_RX)
245 val &= ~F_MAC_RX_ENABLE;
246 if (which & MAC_DIRECTION_TX)
247 val &= ~F_MAC_TX_ENABLE;
248 writel(val,
249 mac->adapter->regs + MAC_REG_CSR(mac->instance->index));
250 return 0;
251}
252
253#if 0
254static int mac_set_ifs(struct cmac *mac, u32 mode)
255{
256 t1_write_reg_4(mac->adapter,
257 MAC_REG_IFS(mac->instance->index),
258 mode);
259 return 0;
260}
261
262static int mac_enable_isl(struct cmac *mac)
263{
264 u32 data32 = readl(mac->adapter->regs
265 + MAC_REG_CSR(mac->instance->index));
266 data32 |= F_MAC_RX_ENABLE | F_MAC_TX_ENABLE;
267 t1_write_reg_4(mac->adapter,
268 MAC_REG_CSR(mac->instance->index),
269 data32);
270 return 0;
271}
272#endif
273
274static int mac_set_mtu(struct cmac *mac, int mtu)
275{
276 if (mtu > 9600)
277 return -EINVAL;
278 writel(mtu + ETH_HLEN + VLAN_HLEN,
279 mac->adapter->regs + MAC_REG_LARGEFRAMELENGTH(mac->instance->index));
280
281 return 0;
282}
283
284static const struct cmac_statistics *mac_update_statistics(struct cmac *mac,
285 int flag)
286{
287 struct mac_statistics st;
288 u32 *p = (u32 *) & st, i;
289
290 writel(0,
291 mac->adapter->regs + MAC_REG_RMCNT(mac->instance->index));
292
293 for (i = 0; i < sizeof(st) / sizeof(u32); i++)
294 *p++ = readl(mac->adapter->regs
295 + MAC_REG_RMDATA(mac->instance->index));
296
297 /* XXX convert stats */
298 return &mac->stats;
299}
300
301static void mac_destroy(struct cmac *mac)
302{
303 kfree(mac);
304}
305
306static struct cmac_ops chelsio_mac_ops = {
307 .destroy = mac_destroy,
308 .reset = mac_reset,
309 .interrupt_enable = mac_intr_enable,
310 .interrupt_disable = mac_intr_disable,
311 .interrupt_clear = mac_intr_clear,
312 .enable = mac_enable,
313 .disable = mac_disable,
314 .set_mtu = mac_set_mtu,
315 .set_rx_mode = mac_set_rx_mode,
316 .set_speed_duplex_fc = mac_set_speed_duplex_fc,
317 .macaddress_get = mac_get_address,
318 .statistics_update = mac_update_statistics,
319};
320
321static struct cmac *mac_create(adapter_t *adapter, int index)
322{
323 struct cmac *mac;
324 u32 data32;
325
326 if (index >= 4)
327 return NULL;
328
329 mac = kzalloc(sizeof(*mac) + sizeof(cmac_instance), GFP_KERNEL);
330 if (!mac)
331 return NULL;
332
333 mac->ops = &chelsio_mac_ops;
334 mac->instance = (cmac_instance *) (mac + 1);
335
336 mac->instance->index = index;
337 mac->adapter = adapter;
338
339 data32 = readl(adapter->regs + MAC_REG_CSR(mac->instance->index));
340 data32 &= ~(F_MAC_RESET | F_MAC_PROMISC | F_MAC_PROMISC |
341 F_MAC_LB_ENABLE | F_MAC_RX_ENABLE | F_MAC_TX_ENABLE);
342 data32 |= F_MAC_JUMBO_ENABLE;
343 writel(data32, adapter->regs + MAC_REG_CSR(mac->instance->index));
344
345 /* Initialize the random backoff seed. */
346 data32 = 0x55aa + (3 * index);
347 writel(data32,
348 adapter->regs + MAC_REG_GMRANDBACKOFFSEED(mac->instance->index));
349
350 /* Check to see if the mac address needs to be set manually. */
351 data32 = readl(adapter->regs + MAC_REG_IDLO(mac->instance->index));
352 if (data32 == 0 || data32 == 0xffffffff) {
353 /*
354 * Add a default MAC address if we can't read one.
355 */
356 writel(0x43FFFFFF - index,
357 adapter->regs + MAC_REG_IDLO(mac->instance->index));
358 writel(0x0007,
359 adapter->regs + MAC_REG_IDHI(mac->instance->index));
360 }
361
362 (void) mac_set_mtu(mac, 1500);
363 return mac;
364}
365
366struct gmac t1_chelsio_mac_ops = {
367 .create = mac_create
368};
diff --git a/drivers/net/chelsio/mv88e1xxx.c b/drivers/net/chelsio/mv88e1xxx.c
new file mode 100644
index 000000000000..28ac93ff7c4f
--- /dev/null
+++ b/drivers/net/chelsio/mv88e1xxx.c
@@ -0,0 +1,397 @@
1/* $Date: 2005/10/24 23:18:13 $ $RCSfile: mv88e1xxx.c,v $ $Revision: 1.49 $ */
2#include "common.h"
3#include "mv88e1xxx.h"
4#include "cphy.h"
5#include "elmer0.h"
6
7/* MV88E1XXX MDI crossover register values */
8#define CROSSOVER_MDI 0
9#define CROSSOVER_MDIX 1
10#define CROSSOVER_AUTO 3
11
12#define INTR_ENABLE_MASK 0x6CA0
13
14/*
15 * Set the bits given by 'bitval' in PHY register 'reg'.
16 */
17static void mdio_set_bit(struct cphy *cphy, int reg, u32 bitval)
18{
19 u32 val;
20
21 (void) simple_mdio_read(cphy, reg, &val);
22 (void) simple_mdio_write(cphy, reg, val | bitval);
23}
24
25/*
26 * Clear the bits given by 'bitval' in PHY register 'reg'.
27 */
28static void mdio_clear_bit(struct cphy *cphy, int reg, u32 bitval)
29{
30 u32 val;
31
32 (void) simple_mdio_read(cphy, reg, &val);
33 (void) simple_mdio_write(cphy, reg, val & ~bitval);
34}
35
36/*
37 * NAME: phy_reset
38 *
39 * DESC: Reset the given PHY's port. NOTE: This is not a global
40 * chip reset.
41 *
42 * PARAMS: cphy - Pointer to PHY instance data.
43 *
44 * RETURN: 0 - Successfull reset.
45 * -1 - Timeout.
46 */
47static int mv88e1xxx_reset(struct cphy *cphy, int wait)
48{
49 u32 ctl;
50 int time_out = 1000;
51
52 mdio_set_bit(cphy, MII_BMCR, BMCR_RESET);
53
54 do {
55 (void) simple_mdio_read(cphy, MII_BMCR, &ctl);
56 ctl &= BMCR_RESET;
57 if (ctl)
58 udelay(1);
59 } while (ctl && --time_out);
60
61 return ctl ? -1 : 0;
62}
63
64static int mv88e1xxx_interrupt_enable(struct cphy *cphy)
65{
66 /* Enable PHY interrupts. */
67 (void) simple_mdio_write(cphy, MV88E1XXX_INTERRUPT_ENABLE_REGISTER,
68 INTR_ENABLE_MASK);
69
70 /* Enable Marvell interrupts through Elmer0. */
71 if (t1_is_asic(cphy->adapter)) {
72 u32 elmer;
73
74 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
75 elmer |= ELMER0_GP_BIT1;
76 if (is_T2(cphy->adapter)) {
77 elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4;
78 }
79 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
80 }
81 return 0;
82}
83
84static int mv88e1xxx_interrupt_disable(struct cphy *cphy)
85{
86 /* Disable all phy interrupts. */
87 (void) simple_mdio_write(cphy, MV88E1XXX_INTERRUPT_ENABLE_REGISTER, 0);
88
89 /* Disable Marvell interrupts through Elmer0. */
90 if (t1_is_asic(cphy->adapter)) {
91 u32 elmer;
92
93 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
94 elmer &= ~ELMER0_GP_BIT1;
95 if (is_T2(cphy->adapter)) {
96 elmer &= ~(ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4);
97 }
98 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
99 }
100 return 0;
101}
102
103static int mv88e1xxx_interrupt_clear(struct cphy *cphy)
104{
105 u32 elmer;
106
107 /* Clear PHY interrupts by reading the register. */
108 (void) simple_mdio_read(cphy,
109 MV88E1XXX_INTERRUPT_STATUS_REGISTER, &elmer);
110
111 /* Clear Marvell interrupts through Elmer0. */
112 if (t1_is_asic(cphy->adapter)) {
113 t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
114 elmer |= ELMER0_GP_BIT1;
115 if (is_T2(cphy->adapter)) {
116 elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4;
117 }
118 t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
119 }
120 return 0;
121}
122
123/*
124 * Set the PHY speed and duplex. This also disables auto-negotiation, except
125 * for 1Gb/s, where auto-negotiation is mandatory.
126 */
127static int mv88e1xxx_set_speed_duplex(struct cphy *phy, int speed, int duplex)
128{
129 u32 ctl;
130
131 (void) simple_mdio_read(phy, MII_BMCR, &ctl);
132 if (speed >= 0) {
133 ctl &= ~(BMCR_SPEED100 | BMCR_SPEED1000 | BMCR_ANENABLE);
134 if (speed == SPEED_100)
135 ctl |= BMCR_SPEED100;
136 else if (speed == SPEED_1000)
137 ctl |= BMCR_SPEED1000;
138 }
139 if (duplex >= 0) {
140 ctl &= ~(BMCR_FULLDPLX | BMCR_ANENABLE);
141 if (duplex == DUPLEX_FULL)
142 ctl |= BMCR_FULLDPLX;
143 }
144 if (ctl & BMCR_SPEED1000) /* auto-negotiation required for 1Gb/s */
145 ctl |= BMCR_ANENABLE;
146 (void) simple_mdio_write(phy, MII_BMCR, ctl);
147 return 0;
148}
149
150static int mv88e1xxx_crossover_set(struct cphy *cphy, int crossover)
151{
152 u32 data32;
153
154 (void) simple_mdio_read(cphy,
155 MV88E1XXX_SPECIFIC_CNTRL_REGISTER, &data32);
156 data32 &= ~V_PSCR_MDI_XOVER_MODE(M_PSCR_MDI_XOVER_MODE);
157 data32 |= V_PSCR_MDI_XOVER_MODE(crossover);
158 (void) simple_mdio_write(cphy,
159 MV88E1XXX_SPECIFIC_CNTRL_REGISTER, data32);
160 return 0;
161}
162
163static int mv88e1xxx_autoneg_enable(struct cphy *cphy)
164{
165 u32 ctl;
166
167 (void) mv88e1xxx_crossover_set(cphy, CROSSOVER_AUTO);
168
169 (void) simple_mdio_read(cphy, MII_BMCR, &ctl);
170 /* restart autoneg for change to take effect */
171 ctl |= BMCR_ANENABLE | BMCR_ANRESTART;
172 (void) simple_mdio_write(cphy, MII_BMCR, ctl);
173 return 0;
174}
175
176static int mv88e1xxx_autoneg_disable(struct cphy *cphy)
177{
178 u32 ctl;
179
180 /*
181 * Crossover *must* be set to manual in order to disable auto-neg.
182 * The Alaska FAQs document highlights this point.
183 */
184 (void) mv88e1xxx_crossover_set(cphy, CROSSOVER_MDI);
185
186 /*
187 * Must include autoneg reset when disabling auto-neg. This
188 * is described in the Alaska FAQ document.
189 */
190 (void) simple_mdio_read(cphy, MII_BMCR, &ctl);
191 ctl &= ~BMCR_ANENABLE;
192 (void) simple_mdio_write(cphy, MII_BMCR, ctl | BMCR_ANRESTART);
193 return 0;
194}
195
196static int mv88e1xxx_autoneg_restart(struct cphy *cphy)
197{
198 mdio_set_bit(cphy, MII_BMCR, BMCR_ANRESTART);
199 return 0;
200}
201
202static int mv88e1xxx_advertise(struct cphy *phy, unsigned int advertise_map)
203{
204 u32 val = 0;
205
206 if (advertise_map &
207 (ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full)) {
208 (void) simple_mdio_read(phy, MII_GBCR, &val);
209 val &= ~(GBCR_ADV_1000HALF | GBCR_ADV_1000FULL);
210 if (advertise_map & ADVERTISED_1000baseT_Half)
211 val |= GBCR_ADV_1000HALF;
212 if (advertise_map & ADVERTISED_1000baseT_Full)
213 val |= GBCR_ADV_1000FULL;
214 }
215 (void) simple_mdio_write(phy, MII_GBCR, val);
216
217 val = 1;
218 if (advertise_map & ADVERTISED_10baseT_Half)
219 val |= ADVERTISE_10HALF;
220 if (advertise_map & ADVERTISED_10baseT_Full)
221 val |= ADVERTISE_10FULL;
222 if (advertise_map & ADVERTISED_100baseT_Half)
223 val |= ADVERTISE_100HALF;
224 if (advertise_map & ADVERTISED_100baseT_Full)
225 val |= ADVERTISE_100FULL;
226 if (advertise_map & ADVERTISED_PAUSE)
227 val |= ADVERTISE_PAUSE;
228 if (advertise_map & ADVERTISED_ASYM_PAUSE)
229 val |= ADVERTISE_PAUSE_ASYM;
230 (void) simple_mdio_write(phy, MII_ADVERTISE, val);
231 return 0;
232}
233
234static int mv88e1xxx_set_loopback(struct cphy *cphy, int on)
235{
236 if (on)
237 mdio_set_bit(cphy, MII_BMCR, BMCR_LOOPBACK);
238 else
239 mdio_clear_bit(cphy, MII_BMCR, BMCR_LOOPBACK);
240 return 0;
241}
242
243static int mv88e1xxx_get_link_status(struct cphy *cphy, int *link_ok,
244 int *speed, int *duplex, int *fc)
245{
246 u32 status;
247 int sp = -1, dplx = -1, pause = 0;
248
249 (void) simple_mdio_read(cphy,
250 MV88E1XXX_SPECIFIC_STATUS_REGISTER, &status);
251 if ((status & V_PSSR_STATUS_RESOLVED) != 0) {
252 if (status & V_PSSR_RX_PAUSE)
253 pause |= PAUSE_RX;
254 if (status & V_PSSR_TX_PAUSE)
255 pause |= PAUSE_TX;
256 dplx = (status & V_PSSR_DUPLEX) ? DUPLEX_FULL : DUPLEX_HALF;
257 sp = G_PSSR_SPEED(status);
258 if (sp == 0)
259 sp = SPEED_10;
260 else if (sp == 1)
261 sp = SPEED_100;
262 else
263 sp = SPEED_1000;
264 }
265 if (link_ok)
266 *link_ok = (status & V_PSSR_LINK) != 0;
267 if (speed)
268 *speed = sp;
269 if (duplex)
270 *duplex = dplx;
271 if (fc)
272 *fc = pause;
273 return 0;
274}
275
276static int mv88e1xxx_downshift_set(struct cphy *cphy, int downshift_enable)
277{
278 u32 val;
279
280 (void) simple_mdio_read(cphy,
281 MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_REGISTER, &val);
282
283 /*
284 * Set the downshift counter to 2 so we try to establish Gb link
285 * twice before downshifting.
286 */
287 val &= ~(V_DOWNSHIFT_ENABLE | V_DOWNSHIFT_CNT(M_DOWNSHIFT_CNT));
288
289 if (downshift_enable)
290 val |= V_DOWNSHIFT_ENABLE | V_DOWNSHIFT_CNT(2);
291 (void) simple_mdio_write(cphy,
292 MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_REGISTER, val);
293 return 0;
294}
295
296static int mv88e1xxx_interrupt_handler(struct cphy *cphy)
297{
298 int cphy_cause = 0;
299 u32 status;
300
301 /*
302 * Loop until cause reads zero. Need to handle bouncing interrupts.
303 */
304 while (1) {
305 u32 cause;
306
307 (void) simple_mdio_read(cphy,
308 MV88E1XXX_INTERRUPT_STATUS_REGISTER,
309 &cause);
310 cause &= INTR_ENABLE_MASK;
311 if (!cause) break;
312
313 if (cause & MV88E1XXX_INTR_LINK_CHNG) {
314 (void) simple_mdio_read(cphy,
315 MV88E1XXX_SPECIFIC_STATUS_REGISTER, &status);
316
317 if (status & MV88E1XXX_INTR_LINK_CHNG) {
318 cphy->state |= PHY_LINK_UP;
319 } else {
320 cphy->state &= ~PHY_LINK_UP;
321 if (cphy->state & PHY_AUTONEG_EN)
322 cphy->state &= ~PHY_AUTONEG_RDY;
323 cphy_cause |= cphy_cause_link_change;
324 }
325 }
326
327 if (cause & MV88E1XXX_INTR_AUTONEG_DONE)
328 cphy->state |= PHY_AUTONEG_RDY;
329
330 if ((cphy->state & (PHY_LINK_UP | PHY_AUTONEG_RDY)) ==
331 (PHY_LINK_UP | PHY_AUTONEG_RDY))
332 cphy_cause |= cphy_cause_link_change;
333 }
334 return cphy_cause;
335}
336
337static void mv88e1xxx_destroy(struct cphy *cphy)
338{
339 kfree(cphy);
340}
341
342static struct cphy_ops mv88e1xxx_ops = {
343 .destroy = mv88e1xxx_destroy,
344 .reset = mv88e1xxx_reset,
345 .interrupt_enable = mv88e1xxx_interrupt_enable,
346 .interrupt_disable = mv88e1xxx_interrupt_disable,
347 .interrupt_clear = mv88e1xxx_interrupt_clear,
348 .interrupt_handler = mv88e1xxx_interrupt_handler,
349 .autoneg_enable = mv88e1xxx_autoneg_enable,
350 .autoneg_disable = mv88e1xxx_autoneg_disable,
351 .autoneg_restart = mv88e1xxx_autoneg_restart,
352 .advertise = mv88e1xxx_advertise,
353 .set_loopback = mv88e1xxx_set_loopback,
354 .set_speed_duplex = mv88e1xxx_set_speed_duplex,
355 .get_link_status = mv88e1xxx_get_link_status,
356};
357
358static struct cphy *mv88e1xxx_phy_create(adapter_t *adapter, int phy_addr,
359 struct mdio_ops *mdio_ops)
360{
361 struct cphy *cphy = kzalloc(sizeof(*cphy), GFP_KERNEL);
362
363 if (!cphy) return NULL;
364
365 cphy_init(cphy, adapter, phy_addr, &mv88e1xxx_ops, mdio_ops);
366
367 /* Configure particular PHY's to run in a different mode. */
368 if ((board_info(adapter)->caps & SUPPORTED_TP) &&
369 board_info(adapter)->chip_phy == CHBT_PHY_88E1111) {
370 /*
371 * Configure the PHY transmitter as class A to reduce EMI.
372 */
373 (void) simple_mdio_write(cphy,
374 MV88E1XXX_EXTENDED_ADDR_REGISTER, 0xB);
375 (void) simple_mdio_write(cphy,
376 MV88E1XXX_EXTENDED_REGISTER, 0x8004);
377 }
378 (void) mv88e1xxx_downshift_set(cphy, 1); /* Enable downshift */
379
380 /* LED */
381 if (is_T2(adapter)) {
382 (void) simple_mdio_write(cphy,
383 MV88E1XXX_LED_CONTROL_REGISTER, 0x1);
384 }
385
386 return cphy;
387}
388
389static int mv88e1xxx_phy_reset(adapter_t* adapter)
390{
391 return 0;
392}
393
394struct gphy t1_mv88e1xxx_ops = {
395 mv88e1xxx_phy_create,
396 mv88e1xxx_phy_reset
397};
diff --git a/drivers/net/chelsio/mv88e1xxx.h b/drivers/net/chelsio/mv88e1xxx.h
new file mode 100644
index 000000000000..967cc4286359
--- /dev/null
+++ b/drivers/net/chelsio/mv88e1xxx.h
@@ -0,0 +1,127 @@
1/* $Date: 2005/03/07 23:59:05 $ $RCSfile: mv88e1xxx.h,v $ $Revision: 1.13 $ */
2#ifndef CHELSIO_MV8E1XXX_H
3#define CHELSIO_MV8E1XXX_H
4
5#ifndef BMCR_SPEED1000
6# define BMCR_SPEED1000 0x40
7#endif
8
9#ifndef ADVERTISE_PAUSE
10# define ADVERTISE_PAUSE 0x400
11#endif
12#ifndef ADVERTISE_PAUSE_ASYM
13# define ADVERTISE_PAUSE_ASYM 0x800
14#endif
15
16/* Gigabit MII registers */
17#define MII_GBCR 9 /* 1000Base-T control register */
18#define MII_GBSR 10 /* 1000Base-T status register */
19
20/* 1000Base-T control register fields */
21#define GBCR_ADV_1000HALF 0x100
22#define GBCR_ADV_1000FULL 0x200
23#define GBCR_PREFER_MASTER 0x400
24#define GBCR_MANUAL_AS_MASTER 0x800
25#define GBCR_MANUAL_CONFIG_ENABLE 0x1000
26
27/* 1000Base-T status register fields */
28#define GBSR_LP_1000HALF 0x400
29#define GBSR_LP_1000FULL 0x800
30#define GBSR_REMOTE_OK 0x1000
31#define GBSR_LOCAL_OK 0x2000
32#define GBSR_LOCAL_MASTER 0x4000
33#define GBSR_MASTER_FAULT 0x8000
34
35/* Marvell PHY interrupt status bits. */
36#define MV88E1XXX_INTR_JABBER 0x0001
37#define MV88E1XXX_INTR_POLARITY_CHNG 0x0002
38#define MV88E1XXX_INTR_ENG_DETECT_CHNG 0x0010
39#define MV88E1XXX_INTR_DOWNSHIFT 0x0020
40#define MV88E1XXX_INTR_MDI_XOVER_CHNG 0x0040
41#define MV88E1XXX_INTR_FIFO_OVER_UNDER 0x0080
42#define MV88E1XXX_INTR_FALSE_CARRIER 0x0100
43#define MV88E1XXX_INTR_SYMBOL_ERROR 0x0200
44#define MV88E1XXX_INTR_LINK_CHNG 0x0400
45#define MV88E1XXX_INTR_AUTONEG_DONE 0x0800
46#define MV88E1XXX_INTR_PAGE_RECV 0x1000
47#define MV88E1XXX_INTR_DUPLEX_CHNG 0x2000
48#define MV88E1XXX_INTR_SPEED_CHNG 0x4000
49#define MV88E1XXX_INTR_AUTONEG_ERR 0x8000
50
51/* Marvell PHY specific registers. */
52#define MV88E1XXX_SPECIFIC_CNTRL_REGISTER 16
53#define MV88E1XXX_SPECIFIC_STATUS_REGISTER 17
54#define MV88E1XXX_INTERRUPT_ENABLE_REGISTER 18
55#define MV88E1XXX_INTERRUPT_STATUS_REGISTER 19
56#define MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_REGISTER 20
57#define MV88E1XXX_RECV_ERR_CNTR_REGISTER 21
58#define MV88E1XXX_RES_REGISTER 22
59#define MV88E1XXX_GLOBAL_STATUS_REGISTER 23
60#define MV88E1XXX_LED_CONTROL_REGISTER 24
61#define MV88E1XXX_MANUAL_LED_OVERRIDE_REGISTER 25
62#define MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_2_REGISTER 26
63#define MV88E1XXX_EXT_PHY_SPECIFIC_STATUS_REGISTER 27
64#define MV88E1XXX_VIRTUAL_CABLE_TESTER_REGISTER 28
65#define MV88E1XXX_EXTENDED_ADDR_REGISTER 29
66#define MV88E1XXX_EXTENDED_REGISTER 30
67
68/* PHY specific control register fields */
69#define S_PSCR_MDI_XOVER_MODE 5
70#define M_PSCR_MDI_XOVER_MODE 0x3
71#define V_PSCR_MDI_XOVER_MODE(x) ((x) << S_PSCR_MDI_XOVER_MODE)
72#define G_PSCR_MDI_XOVER_MODE(x) (((x) >> S_PSCR_MDI_XOVER_MODE) & M_PSCR_MDI_XOVER_MODE)
73
74/* Extended PHY specific control register fields */
75#define S_DOWNSHIFT_ENABLE 8
76#define V_DOWNSHIFT_ENABLE (1 << S_DOWNSHIFT_ENABLE)
77
78#define S_DOWNSHIFT_CNT 9
79#define M_DOWNSHIFT_CNT 0x7
80#define V_DOWNSHIFT_CNT(x) ((x) << S_DOWNSHIFT_CNT)
81#define G_DOWNSHIFT_CNT(x) (((x) >> S_DOWNSHIFT_CNT) & M_DOWNSHIFT_CNT)
82
83/* PHY specific status register fields */
84#define S_PSSR_JABBER 0
85#define V_PSSR_JABBER (1 << S_PSSR_JABBER)
86
87#define S_PSSR_POLARITY 1
88#define V_PSSR_POLARITY (1 << S_PSSR_POLARITY)
89
90#define S_PSSR_RX_PAUSE 2
91#define V_PSSR_RX_PAUSE (1 << S_PSSR_RX_PAUSE)
92
93#define S_PSSR_TX_PAUSE 3
94#define V_PSSR_TX_PAUSE (1 << S_PSSR_TX_PAUSE)
95
96#define S_PSSR_ENERGY_DETECT 4
97#define V_PSSR_ENERGY_DETECT (1 << S_PSSR_ENERGY_DETECT)
98
99#define S_PSSR_DOWNSHIFT_STATUS 5
100#define V_PSSR_DOWNSHIFT_STATUS (1 << S_PSSR_DOWNSHIFT_STATUS)
101
102#define S_PSSR_MDI 6
103#define V_PSSR_MDI (1 << S_PSSR_MDI)
104
105#define S_PSSR_CABLE_LEN 7
106#define M_PSSR_CABLE_LEN 0x7
107#define V_PSSR_CABLE_LEN(x) ((x) << S_PSSR_CABLE_LEN)
108#define G_PSSR_CABLE_LEN(x) (((x) >> S_PSSR_CABLE_LEN) & M_PSSR_CABLE_LEN)
109
110#define S_PSSR_LINK 10
111#define V_PSSR_LINK (1 << S_PSSR_LINK)
112
113#define S_PSSR_STATUS_RESOLVED 11
114#define V_PSSR_STATUS_RESOLVED (1 << S_PSSR_STATUS_RESOLVED)
115
116#define S_PSSR_PAGE_RECEIVED 12
117#define V_PSSR_PAGE_RECEIVED (1 << S_PSSR_PAGE_RECEIVED)
118
119#define S_PSSR_DUPLEX 13
120#define V_PSSR_DUPLEX (1 << S_PSSR_DUPLEX)
121
122#define S_PSSR_SPEED 14
123#define M_PSSR_SPEED 0x3
124#define V_PSSR_SPEED(x) ((x) << S_PSSR_SPEED)
125#define G_PSSR_SPEED(x) (((x) >> S_PSSR_SPEED) & M_PSSR_SPEED)
126
127#endif
diff --git a/drivers/net/chelsio/mv88x201x.c b/drivers/net/chelsio/mv88x201x.c
index db5034282782..c8e89480d906 100644
--- a/drivers/net/chelsio/mv88x201x.c
+++ b/drivers/net/chelsio/mv88x201x.c
@@ -85,29 +85,33 @@ static int mv88x201x_reset(struct cphy *cphy, int wait)
85 85
86static int mv88x201x_interrupt_enable(struct cphy *cphy) 86static int mv88x201x_interrupt_enable(struct cphy *cphy)
87{ 87{
88 u32 elmer;
89
90 /* Enable PHY LASI interrupts. */ 88 /* Enable PHY LASI interrupts. */
91 mdio_write(cphy, 0x1, 0x9002, 0x1); 89 mdio_write(cphy, 0x1, 0x9002, 0x1);
92 90
93 /* Enable Marvell interrupts through Elmer0. */ 91 /* Enable Marvell interrupts through Elmer0. */
94 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer); 92 if (t1_is_asic(cphy->adapter)) {
95 elmer |= ELMER0_GP_BIT6; 93 u32 elmer;
96 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer); 94
95 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
96 elmer |= ELMER0_GP_BIT6;
97 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
98 }
97 return 0; 99 return 0;
98} 100}
99 101
100static int mv88x201x_interrupt_disable(struct cphy *cphy) 102static int mv88x201x_interrupt_disable(struct cphy *cphy)
101{ 103{
102 u32 elmer;
103
104 /* Disable PHY LASI interrupts. */ 104 /* Disable PHY LASI interrupts. */
105 mdio_write(cphy, 0x1, 0x9002, 0x0); 105 mdio_write(cphy, 0x1, 0x9002, 0x0);
106 106
107 /* Disable Marvell interrupts through Elmer0. */ 107 /* Disable Marvell interrupts through Elmer0. */
108 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer); 108 if (t1_is_asic(cphy->adapter)) {
109 elmer &= ~ELMER0_GP_BIT6; 109 u32 elmer;
110 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer); 110
111 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
112 elmer &= ~ELMER0_GP_BIT6;
113 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
114 }
111 return 0; 115 return 0;
112} 116}
113 117
@@ -140,9 +144,11 @@ static int mv88x201x_interrupt_clear(struct cphy *cphy)
140#endif 144#endif
141 145
142 /* Clear Marvell interrupts through Elmer0. */ 146 /* Clear Marvell interrupts through Elmer0. */
143 t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer); 147 if (t1_is_asic(cphy->adapter)) {
144 elmer |= ELMER0_GP_BIT6; 148 t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
145 t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer); 149 elmer |= ELMER0_GP_BIT6;
150 t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
151 }
146 return 0; 152 return 0;
147} 153}
148 154
@@ -205,11 +211,11 @@ static struct cphy *mv88x201x_phy_create(adapter_t *adapter, int phy_addr,
205 struct mdio_ops *mdio_ops) 211 struct mdio_ops *mdio_ops)
206{ 212{
207 u32 val; 213 u32 val;
208 struct cphy *cphy = kmalloc(sizeof(*cphy), GFP_KERNEL); 214 struct cphy *cphy = kzalloc(sizeof(*cphy), GFP_KERNEL);
209 215
210 if (!cphy) 216 if (!cphy)
211 return NULL; 217 return NULL;
212 memset(cphy, 0, sizeof(*cphy)); 218
213 cphy_init(cphy, adapter, phy_addr, &mv88x201x_ops, mdio_ops); 219 cphy_init(cphy, adapter, phy_addr, &mv88x201x_ops, mdio_ops);
214 220
215 /* Commands the PHY to enable XFP's clock. */ 221 /* Commands the PHY to enable XFP's clock. */
diff --git a/drivers/net/chelsio/my3126.c b/drivers/net/chelsio/my3126.c
new file mode 100644
index 000000000000..0b90014d5b3e
--- /dev/null
+++ b/drivers/net/chelsio/my3126.c
@@ -0,0 +1,204 @@
1/* $Date: 2005/11/12 02:13:49 $ $RCSfile: my3126.c,v $ $Revision: 1.15 $ */
2#include "cphy.h"
3#include "elmer0.h"
4#include "suni1x10gexp_regs.h"
5
6/* Port Reset */
7static int my3126_reset(struct cphy *cphy, int wait)
8{
9 /*
10 * This can be done through registers. It is not required since
11 * a full chip reset is used.
12 */
13 return (0);
14}
15
16static int my3126_interrupt_enable(struct cphy *cphy)
17{
18 schedule_delayed_work(&cphy->phy_update, HZ/30);
19 t1_tpi_read(cphy->adapter, A_ELMER0_GPO, &cphy->elmer_gpo);
20 return (0);
21}
22
23static int my3126_interrupt_disable(struct cphy *cphy)
24{
25 cancel_rearming_delayed_work(&cphy->phy_update);
26 return (0);
27}
28
29static int my3126_interrupt_clear(struct cphy *cphy)
30{
31 return (0);
32}
33
34#define OFFSET(REG_ADDR) (REG_ADDR << 2)
35
36static int my3126_interrupt_handler(struct cphy *cphy)
37{
38 u32 val;
39 u16 val16;
40 u16 status;
41 u32 act_count;
42 adapter_t *adapter;
43 adapter = cphy->adapter;
44
45 if (cphy->count == 50) {
46 mdio_read(cphy, 0x1, 0x1, &val);
47 val16 = (u16) val;
48 status = cphy->bmsr ^ val16;
49
50 if (status & BMSR_LSTATUS)
51 t1_link_changed(adapter, 0);
52 cphy->bmsr = val16;
53
54 /* We have only enabled link change interrupts so it
55 must be that
56 */
57 cphy->count = 0;
58 }
59
60 t1_tpi_write(adapter, OFFSET(SUNI1x10GEXP_REG_MSTAT_CONTROL),
61 SUNI1x10GEXP_BITMSK_MSTAT_SNAP);
62 t1_tpi_read(adapter,
63 OFFSET(SUNI1x10GEXP_REG_MSTAT_COUNTER_1_LOW), &act_count);
64 t1_tpi_read(adapter,
65 OFFSET(SUNI1x10GEXP_REG_MSTAT_COUNTER_33_LOW), &val);
66 act_count += val;
67
68 /* Populate elmer_gpo with the register value */
69 t1_tpi_read(adapter, A_ELMER0_GPO, &val);
70 cphy->elmer_gpo = val;
71
72 if ( (val & (1 << 8)) || (val & (1 << 19)) ||
73 (cphy->act_count == act_count) || cphy->act_on ) {
74 if (is_T2(adapter))
75 val |= (1 << 9);
76 else if (t1_is_T1B(adapter))
77 val |= (1 << 20);
78 cphy->act_on = 0;
79 } else {
80 if (is_T2(adapter))
81 val &= ~(1 << 9);
82 else if (t1_is_T1B(adapter))
83 val &= ~(1 << 20);
84 cphy->act_on = 1;
85 }
86
87 t1_tpi_write(adapter, A_ELMER0_GPO, val);
88
89 cphy->elmer_gpo = val;
90 cphy->act_count = act_count;
91 cphy->count++;
92
93 return cphy_cause_link_change;
94}
95
96static void my3216_poll(void *arg)
97{
98 my3126_interrupt_handler(arg);
99}
100
101static int my3126_set_loopback(struct cphy *cphy, int on)
102{
103 return (0);
104}
105
106/* To check the activity LED */
107static int my3126_get_link_status(struct cphy *cphy,
108 int *link_ok, int *speed, int *duplex, int *fc)
109{
110 u32 val;
111 u16 val16;
112 adapter_t *adapter;
113
114 adapter = cphy->adapter;
115 mdio_read(cphy, 0x1, 0x1, &val);
116 val16 = (u16) val;
117
118 /* Populate elmer_gpo with the register value */
119 t1_tpi_read(adapter, A_ELMER0_GPO, &val);
120 cphy->elmer_gpo = val;
121
122 *link_ok = (val16 & BMSR_LSTATUS);
123
124 if (*link_ok) {
125 /* Turn on the LED. */
126 if (is_T2(adapter))
127 val &= ~(1 << 8);
128 else if (t1_is_T1B(adapter))
129 val &= ~(1 << 19);
130 } else {
131 /* Turn off the LED. */
132 if (is_T2(adapter))
133 val |= (1 << 8);
134 else if (t1_is_T1B(adapter))
135 val |= (1 << 19);
136 }
137
138 t1_tpi_write(adapter, A_ELMER0_GPO, val);
139 cphy->elmer_gpo = val;
140 *speed = SPEED_10000;
141 *duplex = DUPLEX_FULL;
142
143 /* need to add flow control */
144 if (fc)
145 *fc = PAUSE_RX | PAUSE_TX;
146
147 return (0);
148}
149
150static void my3126_destroy(struct cphy *cphy)
151{
152 kfree(cphy);
153}
154
155static struct cphy_ops my3126_ops = {
156 .destroy = my3126_destroy,
157 .reset = my3126_reset,
158 .interrupt_enable = my3126_interrupt_enable,
159 .interrupt_disable = my3126_interrupt_disable,
160 .interrupt_clear = my3126_interrupt_clear,
161 .interrupt_handler = my3126_interrupt_handler,
162 .get_link_status = my3126_get_link_status,
163 .set_loopback = my3126_set_loopback,
164};
165
166static struct cphy *my3126_phy_create(adapter_t *adapter,
167 int phy_addr, struct mdio_ops *mdio_ops)
168{
169 struct cphy *cphy = kzalloc(sizeof (*cphy), GFP_KERNEL);
170
171 if (cphy)
172 cphy_init(cphy, adapter, phy_addr, &my3126_ops, mdio_ops);
173
174 INIT_WORK(&cphy->phy_update, my3216_poll, cphy);
175 cphy->bmsr = 0;
176
177 return (cphy);
178}
179
180/* Chip Reset */
181static int my3126_phy_reset(adapter_t * adapter)
182{
183 u32 val;
184
185 t1_tpi_read(adapter, A_ELMER0_GPO, &val);
186 val &= ~4;
187 t1_tpi_write(adapter, A_ELMER0_GPO, val);
188 msleep(100);
189
190 t1_tpi_write(adapter, A_ELMER0_GPO, val | 4);
191 msleep(1000);
192
193 /* Now lets enable the Laser. Delay 100us */
194 t1_tpi_read(adapter, A_ELMER0_GPO, &val);
195 val |= 0x8000;
196 t1_tpi_write(adapter, A_ELMER0_GPO, val);
197 udelay(100);
198 return (0);
199}
200
201struct gphy t1_my3126_ops = {
202 my3126_phy_create,
203 my3126_phy_reset
204};
diff --git a/drivers/net/chelsio/pm3393.c b/drivers/net/chelsio/pm3393.c
index 04a1404fc65e..63cabeb98afe 100644
--- a/drivers/net/chelsio/pm3393.c
+++ b/drivers/net/chelsio/pm3393.c
@@ -43,21 +43,7 @@
43#include "elmer0.h" 43#include "elmer0.h"
44#include "suni1x10gexp_regs.h" 44#include "suni1x10gexp_regs.h"
45 45
46/* 802.3ae 10Gb/s MDIO Manageable Device(MMD) 46#include <linux/crc32.h>
47 */
48enum {
49 MMD_RESERVED,
50 MMD_PMAPMD,
51 MMD_WIS,
52 MMD_PCS,
53 MMD_PHY_XGXS, /* XGMII Extender Sublayer */
54 MMD_DTE_XGXS,
55};
56
57enum {
58 PHY_XGXS_CTRL_1,
59 PHY_XGXS_STATUS_1
60};
61 47
62#define OFFSET(REG_ADDR) (REG_ADDR << 2) 48#define OFFSET(REG_ADDR) (REG_ADDR << 2)
63 49
@@ -88,6 +74,8 @@ enum { /* RMON registers */
88 RxJabbers = SUNI1x10GEXP_REG_MSTAT_COUNTER_16_LOW, 74 RxJabbers = SUNI1x10GEXP_REG_MSTAT_COUNTER_16_LOW,
89 RxFragments = SUNI1x10GEXP_REG_MSTAT_COUNTER_17_LOW, 75 RxFragments = SUNI1x10GEXP_REG_MSTAT_COUNTER_17_LOW,
90 RxUndersizedFrames = SUNI1x10GEXP_REG_MSTAT_COUNTER_18_LOW, 76 RxUndersizedFrames = SUNI1x10GEXP_REG_MSTAT_COUNTER_18_LOW,
77 RxJumboFramesReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_25_LOW,
78 RxJumboOctetsReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_26_LOW,
91 79
92 TxOctetsTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_33_LOW, 80 TxOctetsTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_33_LOW,
93 TxFramesLostDueToInternalMACTransmissionError = SUNI1x10GEXP_REG_MSTAT_COUNTER_35_LOW, 81 TxFramesLostDueToInternalMACTransmissionError = SUNI1x10GEXP_REG_MSTAT_COUNTER_35_LOW,
@@ -95,7 +83,9 @@ enum { /* RMON registers */
95 TxUnicastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_38_LOW, 83 TxUnicastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_38_LOW,
96 TxMulticastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_40_LOW, 84 TxMulticastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_40_LOW,
97 TxBroadcastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_42_LOW, 85 TxBroadcastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_42_LOW,
98 TxPAUSEMACCtrlFramesTransmitted = SUNI1x10GEXP_REG_MSTAT_COUNTER_43_LOW 86 TxPAUSEMACCtrlFramesTransmitted = SUNI1x10GEXP_REG_MSTAT_COUNTER_43_LOW,
87 TxJumboFramesReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_51_LOW,
88 TxJumboOctetsReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_52_LOW
99}; 89};
100 90
101struct _cmac_instance { 91struct _cmac_instance {
@@ -124,12 +114,12 @@ static int pm3393_reset(struct cmac *cmac)
124 114
125/* 115/*
126 * Enable interrupts for the PM3393 116 * Enable interrupts for the PM3393
127 117 *
128 1. Enable PM3393 BLOCK interrupts. 118 * 1. Enable PM3393 BLOCK interrupts.
129 2. Enable PM3393 Master Interrupt bit(INTE) 119 * 2. Enable PM3393 Master Interrupt bit(INTE)
130 3. Enable ELMER's PM3393 bit. 120 * 3. Enable ELMER's PM3393 bit.
131 4. Enable Terminator external interrupt. 121 * 4. Enable Terminator external interrupt.
132*/ 122 */
133static int pm3393_interrupt_enable(struct cmac *cmac) 123static int pm3393_interrupt_enable(struct cmac *cmac)
134{ 124{
135 u32 pl_intr; 125 u32 pl_intr;
@@ -257,14 +247,12 @@ static int pm3393_interrupt_clear(struct cmac *cmac)
257static int pm3393_interrupt_handler(struct cmac *cmac) 247static int pm3393_interrupt_handler(struct cmac *cmac)
258{ 248{
259 u32 master_intr_status; 249 u32 master_intr_status;
260/* 250
261 1. Read master interrupt register.
262 2. Read BLOCK's interrupt status registers.
263 3. Handle BLOCK interrupts.
264*/
265 /* Read the master interrupt status register. */ 251 /* Read the master interrupt status register. */
266 pmread(cmac, SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS, 252 pmread(cmac, SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS,
267 &master_intr_status); 253 &master_intr_status);
254 CH_DBG(cmac->adapter, INTR, "PM3393 intr cause 0x%x\n",
255 master_intr_status);
268 256
269 /* TBD XXX Lets just clear everything for now */ 257 /* TBD XXX Lets just clear everything for now */
270 pm3393_interrupt_clear(cmac); 258 pm3393_interrupt_clear(cmac);
@@ -307,11 +295,7 @@ static int pm3393_enable_port(struct cmac *cmac, int which)
307 * The PHY doesn't give us link status indication on its own so have 295 * The PHY doesn't give us link status indication on its own so have
308 * the link management code query it instead. 296 * the link management code query it instead.
309 */ 297 */
310 { 298 t1_link_changed(cmac->adapter, 0);
311 extern void link_changed(adapter_t *adapter, int port_id);
312
313 link_changed(cmac->adapter, 0);
314 }
315 return 0; 299 return 0;
316} 300}
317 301
@@ -363,33 +347,6 @@ static int pm3393_set_mtu(struct cmac *cmac, int mtu)
363 return 0; 347 return 0;
364} 348}
365 349
366static u32 calc_crc(u8 *b, int len)
367{
368 int i;
369 u32 crc = (u32)~0;
370
371 /* calculate crc one bit at a time */
372 while (len--) {
373 crc ^= *b++;
374 for (i = 0; i < 8; i++) {
375 if (crc & 0x1)
376 crc = (crc >> 1) ^ 0xedb88320;
377 else
378 crc = (crc >> 1);
379 }
380 }
381
382 /* reverse bits */
383 crc = ((crc >> 4) & 0x0f0f0f0f) | ((crc << 4) & 0xf0f0f0f0);
384 crc = ((crc >> 2) & 0x33333333) | ((crc << 2) & 0xcccccccc);
385 crc = ((crc >> 1) & 0x55555555) | ((crc << 1) & 0xaaaaaaaa);
386 /* swap bytes */
387 crc = (crc >> 16) | (crc << 16);
388 crc = (crc >> 8 & 0x00ff00ff) | (crc << 8 & 0xff00ff00);
389
390 return crc;
391}
392
393static int pm3393_set_rx_mode(struct cmac *cmac, struct t1_rx_mode *rm) 350static int pm3393_set_rx_mode(struct cmac *cmac, struct t1_rx_mode *rm)
394{ 351{
395 int enabled = cmac->instance->enabled & MAC_DIRECTION_RX; 352 int enabled = cmac->instance->enabled & MAC_DIRECTION_RX;
@@ -423,7 +380,7 @@ static int pm3393_set_rx_mode(struct cmac *cmac, struct t1_rx_mode *rm)
423 u16 mc_filter[4] = { 0, }; 380 u16 mc_filter[4] = { 0, };
424 381
425 while ((addr = t1_get_next_mcaddr(rm))) { 382 while ((addr = t1_get_next_mcaddr(rm))) {
426 bit = (calc_crc(addr, ETH_ALEN) >> 23) & 0x3f; /* bit[23:28] */ 383 bit = (ether_crc(ETH_ALEN, addr) >> 23) & 0x3f; /* bit[23:28] */
427 mc_filter[bit >> 4] |= 1 << (bit & 0xf); 384 mc_filter[bit >> 4] |= 1 << (bit & 0xf);
428 } 385 }
429 pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_LOW, mc_filter[0]); 386 pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_LOW, mc_filter[0]);
@@ -471,20 +428,29 @@ static int pm3393_set_speed_duplex_fc(struct cmac *cmac, int speed, int duplex,
471 return 0; 428 return 0;
472} 429}
473 430
431static void pm3393_rmon_update(struct adapter *adapter, u32 offs, u64 *val,
432 int over)
433{
434 u32 val0, val1, val2;
435
436 t1_tpi_read(adapter, offs, &val0);
437 t1_tpi_read(adapter, offs + 4, &val1);
438 t1_tpi_read(adapter, offs + 8, &val2);
439
440 *val &= ~0ull << 40;
441 *val |= val0 & 0xffff;
442 *val |= (val1 & 0xffff) << 16;
443 *val |= (u64)(val2 & 0xff) << 32;
444
445 if (over)
446 *val += 1ull << 40;
447}
448
474#define RMON_UPDATE(mac, name, stat_name) \ 449#define RMON_UPDATE(mac, name, stat_name) \
475 { \ 450 pm3393_rmon_update((mac)->adapter, OFFSET(name), \
476 t1_tpi_read((mac)->adapter, OFFSET(name), &val0); \ 451 &(mac)->stats.stat_name, \
477 t1_tpi_read((mac)->adapter, OFFSET(((name)+1)), &val1); \ 452 (ro &((name - SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW) >> 2)))
478 t1_tpi_read((mac)->adapter, OFFSET(((name)+2)), &val2); \ 453
479 (mac)->stats.stat_name = ((u64)val0 & 0xffff) | \
480 (((u64)val1 & 0xffff) << 16) | \
481 (((u64)val2 & 0xff) << 32) | \
482 ((mac)->stats.stat_name & \
483 (~(u64)0 << 40)); \
484 if (ro & \
485 ((name - SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW) >> 2)) \
486 (mac)->stats.stat_name += ((u64)1 << 40); \
487 }
488 454
489static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac, 455static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac,
490 int flag) 456 int flag)
@@ -519,6 +485,8 @@ static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac,
519 RMON_UPDATE(mac, RxJabbers, RxJabberErrors); 485 RMON_UPDATE(mac, RxJabbers, RxJabberErrors);
520 RMON_UPDATE(mac, RxFragments, RxRuntErrors); 486 RMON_UPDATE(mac, RxFragments, RxRuntErrors);
521 RMON_UPDATE(mac, RxUndersizedFrames, RxRuntErrors); 487 RMON_UPDATE(mac, RxUndersizedFrames, RxRuntErrors);
488 RMON_UPDATE(mac, RxJumboFramesReceivedOK, RxJumboFramesOK);
489 RMON_UPDATE(mac, RxJumboOctetsReceivedOK, RxJumboOctetsOK);
522 490
523 /* Tx stats */ 491 /* Tx stats */
524 RMON_UPDATE(mac, TxOctetsTransmittedOK, TxOctetsOK); 492 RMON_UPDATE(mac, TxOctetsTransmittedOK, TxOctetsOK);
@@ -529,6 +497,8 @@ static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac,
529 RMON_UPDATE(mac, TxMulticastFramesTransmittedOK, TxMulticastFramesOK); 497 RMON_UPDATE(mac, TxMulticastFramesTransmittedOK, TxMulticastFramesOK);
530 RMON_UPDATE(mac, TxBroadcastFramesTransmittedOK, TxBroadcastFramesOK); 498 RMON_UPDATE(mac, TxBroadcastFramesTransmittedOK, TxBroadcastFramesOK);
531 RMON_UPDATE(mac, TxPAUSEMACCtrlFramesTransmitted, TxPauseFrames); 499 RMON_UPDATE(mac, TxPAUSEMACCtrlFramesTransmitted, TxPauseFrames);
500 RMON_UPDATE(mac, TxJumboFramesReceivedOK, TxJumboFramesOK);
501 RMON_UPDATE(mac, TxJumboOctetsReceivedOK, TxJumboOctetsOK);
532 502
533 return &mac->stats; 503 return &mac->stats;
534} 504}
@@ -631,10 +601,9 @@ static struct cmac *pm3393_mac_create(adapter_t *adapter, int index)
631{ 601{
632 struct cmac *cmac; 602 struct cmac *cmac;
633 603
634 cmac = kmalloc(sizeof(*cmac) + sizeof(cmac_instance), GFP_KERNEL); 604 cmac = kzalloc(sizeof(*cmac) + sizeof(cmac_instance), GFP_KERNEL);
635 if (!cmac) 605 if (!cmac)
636 return NULL; 606 return NULL;
637 memset(cmac, 0, sizeof(*cmac));
638 607
639 cmac->ops = &pm3393_ops; 608 cmac->ops = &pm3393_ops;
640 cmac->instance = (cmac_instance *) (cmac + 1); 609 cmac->instance = (cmac_instance *) (cmac + 1);
@@ -815,6 +784,12 @@ static int pm3393_mac_reset(adapter_t * adapter)
815 784
816 successful_reset = (is_pl4_reset_finished && !is_pl4_outof_lock 785 successful_reset = (is_pl4_reset_finished && !is_pl4_outof_lock
817 && is_xaui_mabc_pll_locked); 786 && is_xaui_mabc_pll_locked);
787
788 CH_DBG(adapter, HW,
789 "PM3393 HW reset %d: pl4_reset 0x%x, val 0x%x, "
790 "is_pl4_outof_lock 0x%x, xaui_locked 0x%x\n",
791 i, is_pl4_reset_finished, val, is_pl4_outof_lock,
792 is_xaui_mabc_pll_locked);
818 } 793 }
819 return successful_reset ? 0 : 1; 794 return successful_reset ? 0 : 1;
820} 795}
diff --git a/drivers/net/chelsio/regs.h b/drivers/net/chelsio/regs.h
index b90e11f40d1f..c80bf4d6d0a6 100644
--- a/drivers/net/chelsio/regs.h
+++ b/drivers/net/chelsio/regs.h
@@ -71,6 +71,10 @@
71#define V_CMDQ_PRIORITY(x) ((x) << S_CMDQ_PRIORITY) 71#define V_CMDQ_PRIORITY(x) ((x) << S_CMDQ_PRIORITY)
72#define G_CMDQ_PRIORITY(x) (((x) >> S_CMDQ_PRIORITY) & M_CMDQ_PRIORITY) 72#define G_CMDQ_PRIORITY(x) (((x) >> S_CMDQ_PRIORITY) & M_CMDQ_PRIORITY)
73 73
74#define S_DISABLE_CMDQ0_GTS 8
75#define V_DISABLE_CMDQ0_GTS(x) ((x) << S_DISABLE_CMDQ0_GTS)
76#define F_DISABLE_CMDQ0_GTS V_DISABLE_CMDQ0_GTS(1U)
77
74#define S_DISABLE_CMDQ1_GTS 9 78#define S_DISABLE_CMDQ1_GTS 9
75#define V_DISABLE_CMDQ1_GTS(x) ((x) << S_DISABLE_CMDQ1_GTS) 79#define V_DISABLE_CMDQ1_GTS(x) ((x) << S_DISABLE_CMDQ1_GTS)
76#define F_DISABLE_CMDQ1_GTS V_DISABLE_CMDQ1_GTS(1U) 80#define F_DISABLE_CMDQ1_GTS V_DISABLE_CMDQ1_GTS(1U)
@@ -87,12 +91,18 @@
87#define V_ENABLE_BIG_ENDIAN(x) ((x) << S_ENABLE_BIG_ENDIAN) 91#define V_ENABLE_BIG_ENDIAN(x) ((x) << S_ENABLE_BIG_ENDIAN)
88#define F_ENABLE_BIG_ENDIAN V_ENABLE_BIG_ENDIAN(1U) 92#define F_ENABLE_BIG_ENDIAN V_ENABLE_BIG_ENDIAN(1U)
89 93
94#define S_FL_SELECTION_CRITERIA 13
95#define V_FL_SELECTION_CRITERIA(x) ((x) << S_FL_SELECTION_CRITERIA)
96#define F_FL_SELECTION_CRITERIA V_FL_SELECTION_CRITERIA(1U)
97
90#define S_ISCSI_COALESCE 14 98#define S_ISCSI_COALESCE 14
91#define V_ISCSI_COALESCE(x) ((x) << S_ISCSI_COALESCE) 99#define V_ISCSI_COALESCE(x) ((x) << S_ISCSI_COALESCE)
92#define F_ISCSI_COALESCE V_ISCSI_COALESCE(1U) 100#define F_ISCSI_COALESCE V_ISCSI_COALESCE(1U)
93 101
94#define S_RX_PKT_OFFSET 15 102#define S_RX_PKT_OFFSET 15
103#define M_RX_PKT_OFFSET 0x7
95#define V_RX_PKT_OFFSET(x) ((x) << S_RX_PKT_OFFSET) 104#define V_RX_PKT_OFFSET(x) ((x) << S_RX_PKT_OFFSET)
105#define G_RX_PKT_OFFSET(x) (((x) >> S_RX_PKT_OFFSET) & M_RX_PKT_OFFSET)
96 106
97#define S_VLAN_XTRACT 18 107#define S_VLAN_XTRACT 18
98#define V_VLAN_XTRACT(x) ((x) << S_VLAN_XTRACT) 108#define V_VLAN_XTRACT(x) ((x) << S_VLAN_XTRACT)
@@ -108,16 +118,114 @@
108#define A_SG_FL1BASELWR 0x20 118#define A_SG_FL1BASELWR 0x20
109#define A_SG_FL1BASEUPR 0x24 119#define A_SG_FL1BASEUPR 0x24
110#define A_SG_CMD0SIZE 0x28 120#define A_SG_CMD0SIZE 0x28
121
122#define S_CMDQ0_SIZE 0
123#define M_CMDQ0_SIZE 0x1ffff
124#define V_CMDQ0_SIZE(x) ((x) << S_CMDQ0_SIZE)
125#define G_CMDQ0_SIZE(x) (((x) >> S_CMDQ0_SIZE) & M_CMDQ0_SIZE)
126
111#define A_SG_FL0SIZE 0x2c 127#define A_SG_FL0SIZE 0x2c
128
129#define S_FL0_SIZE 0
130#define M_FL0_SIZE 0x1ffff
131#define V_FL0_SIZE(x) ((x) << S_FL0_SIZE)
132#define G_FL0_SIZE(x) (((x) >> S_FL0_SIZE) & M_FL0_SIZE)
133
112#define A_SG_RSPSIZE 0x30 134#define A_SG_RSPSIZE 0x30
135
136#define S_RESPQ_SIZE 0
137#define M_RESPQ_SIZE 0x1ffff
138#define V_RESPQ_SIZE(x) ((x) << S_RESPQ_SIZE)
139#define G_RESPQ_SIZE(x) (((x) >> S_RESPQ_SIZE) & M_RESPQ_SIZE)
140
113#define A_SG_RSPBASELWR 0x34 141#define A_SG_RSPBASELWR 0x34
114#define A_SG_RSPBASEUPR 0x38 142#define A_SG_RSPBASEUPR 0x38
115#define A_SG_FLTHRESHOLD 0x3c 143#define A_SG_FLTHRESHOLD 0x3c
144
145#define S_FL_THRESHOLD 0
146#define M_FL_THRESHOLD 0xffff
147#define V_FL_THRESHOLD(x) ((x) << S_FL_THRESHOLD)
148#define G_FL_THRESHOLD(x) (((x) >> S_FL_THRESHOLD) & M_FL_THRESHOLD)
149
116#define A_SG_RSPQUEUECREDIT 0x40 150#define A_SG_RSPQUEUECREDIT 0x40
151
152#define S_RESPQ_CREDIT 0
153#define M_RESPQ_CREDIT 0x1ffff
154#define V_RESPQ_CREDIT(x) ((x) << S_RESPQ_CREDIT)
155#define G_RESPQ_CREDIT(x) (((x) >> S_RESPQ_CREDIT) & M_RESPQ_CREDIT)
156
117#define A_SG_SLEEPING 0x48 157#define A_SG_SLEEPING 0x48
158
159#define S_SLEEPING 0
160#define M_SLEEPING 0xffff
161#define V_SLEEPING(x) ((x) << S_SLEEPING)
162#define G_SLEEPING(x) (((x) >> S_SLEEPING) & M_SLEEPING)
163
118#define A_SG_INTRTIMER 0x4c 164#define A_SG_INTRTIMER 0x4c
165
166#define S_INTERRUPT_TIMER_COUNT 0
167#define M_INTERRUPT_TIMER_COUNT 0xffffff
168#define V_INTERRUPT_TIMER_COUNT(x) ((x) << S_INTERRUPT_TIMER_COUNT)
169#define G_INTERRUPT_TIMER_COUNT(x) (((x) >> S_INTERRUPT_TIMER_COUNT) & M_INTERRUPT_TIMER_COUNT)
170
171#define A_SG_CMD0PTR 0x50
172
173#define S_CMDQ0_POINTER 0
174#define M_CMDQ0_POINTER 0xffff
175#define V_CMDQ0_POINTER(x) ((x) << S_CMDQ0_POINTER)
176#define G_CMDQ0_POINTER(x) (((x) >> S_CMDQ0_POINTER) & M_CMDQ0_POINTER)
177
178#define S_CURRENT_GENERATION_BIT 16
179#define V_CURRENT_GENERATION_BIT(x) ((x) << S_CURRENT_GENERATION_BIT)
180#define F_CURRENT_GENERATION_BIT V_CURRENT_GENERATION_BIT(1U)
181
182#define A_SG_CMD1PTR 0x54
183
184#define S_CMDQ1_POINTER 0
185#define M_CMDQ1_POINTER 0xffff
186#define V_CMDQ1_POINTER(x) ((x) << S_CMDQ1_POINTER)
187#define G_CMDQ1_POINTER(x) (((x) >> S_CMDQ1_POINTER) & M_CMDQ1_POINTER)
188
189#define A_SG_FL0PTR 0x58
190
191#define S_FL0_POINTER 0
192#define M_FL0_POINTER 0xffff
193#define V_FL0_POINTER(x) ((x) << S_FL0_POINTER)
194#define G_FL0_POINTER(x) (((x) >> S_FL0_POINTER) & M_FL0_POINTER)
195
196#define A_SG_FL1PTR 0x5c
197
198#define S_FL1_POINTER 0
199#define M_FL1_POINTER 0xffff
200#define V_FL1_POINTER(x) ((x) << S_FL1_POINTER)
201#define G_FL1_POINTER(x) (((x) >> S_FL1_POINTER) & M_FL1_POINTER)
202
203#define A_SG_VERSION 0x6c
204
205#define S_DAY 0
206#define M_DAY 0x1f
207#define V_DAY(x) ((x) << S_DAY)
208#define G_DAY(x) (((x) >> S_DAY) & M_DAY)
209
210#define S_MONTH 5
211#define M_MONTH 0xf
212#define V_MONTH(x) ((x) << S_MONTH)
213#define G_MONTH(x) (((x) >> S_MONTH) & M_MONTH)
214
119#define A_SG_CMD1SIZE 0xb0 215#define A_SG_CMD1SIZE 0xb0
216
217#define S_CMDQ1_SIZE 0
218#define M_CMDQ1_SIZE 0x1ffff
219#define V_CMDQ1_SIZE(x) ((x) << S_CMDQ1_SIZE)
220#define G_CMDQ1_SIZE(x) (((x) >> S_CMDQ1_SIZE) & M_CMDQ1_SIZE)
221
120#define A_SG_FL1SIZE 0xb4 222#define A_SG_FL1SIZE 0xb4
223
224#define S_FL1_SIZE 0
225#define M_FL1_SIZE 0x1ffff
226#define V_FL1_SIZE(x) ((x) << S_FL1_SIZE)
227#define G_FL1_SIZE(x) (((x) >> S_FL1_SIZE) & M_FL1_SIZE)
228
121#define A_SG_INT_ENABLE 0xb8 229#define A_SG_INT_ENABLE 0xb8
122 230
123#define S_RESPQ_EXHAUSTED 0 231#define S_RESPQ_EXHAUSTED 0
@@ -144,21 +252,369 @@
144#define A_SG_RESPACCUTIMER 0xc0 252#define A_SG_RESPACCUTIMER 0xc0
145 253
146/* MC3 registers */ 254/* MC3 registers */
255#define A_MC3_CFG 0x100
256
257#define S_CLK_ENABLE 0
258#define V_CLK_ENABLE(x) ((x) << S_CLK_ENABLE)
259#define F_CLK_ENABLE V_CLK_ENABLE(1U)
147 260
148#define S_READY 1 261#define S_READY 1
149#define V_READY(x) ((x) << S_READY) 262#define V_READY(x) ((x) << S_READY)
150#define F_READY V_READY(1U) 263#define F_READY V_READY(1U)
151 264
152/* MC4 registers */ 265#define S_READ_TO_WRITE_DELAY 2
266#define M_READ_TO_WRITE_DELAY 0x7
267#define V_READ_TO_WRITE_DELAY(x) ((x) << S_READ_TO_WRITE_DELAY)
268#define G_READ_TO_WRITE_DELAY(x) (((x) >> S_READ_TO_WRITE_DELAY) & M_READ_TO_WRITE_DELAY)
269
270#define S_WRITE_TO_READ_DELAY 5
271#define M_WRITE_TO_READ_DELAY 0x7
272#define V_WRITE_TO_READ_DELAY(x) ((x) << S_WRITE_TO_READ_DELAY)
273#define G_WRITE_TO_READ_DELAY(x) (((x) >> S_WRITE_TO_READ_DELAY) & M_WRITE_TO_READ_DELAY)
153 274
275#define S_MC3_BANK_CYCLE 8
276#define M_MC3_BANK_CYCLE 0xf
277#define V_MC3_BANK_CYCLE(x) ((x) << S_MC3_BANK_CYCLE)
278#define G_MC3_BANK_CYCLE(x) (((x) >> S_MC3_BANK_CYCLE) & M_MC3_BANK_CYCLE)
279
280#define S_REFRESH_CYCLE 12
281#define M_REFRESH_CYCLE 0xf
282#define V_REFRESH_CYCLE(x) ((x) << S_REFRESH_CYCLE)
283#define G_REFRESH_CYCLE(x) (((x) >> S_REFRESH_CYCLE) & M_REFRESH_CYCLE)
284
285#define S_PRECHARGE_CYCLE 16
286#define M_PRECHARGE_CYCLE 0x3
287#define V_PRECHARGE_CYCLE(x) ((x) << S_PRECHARGE_CYCLE)
288#define G_PRECHARGE_CYCLE(x) (((x) >> S_PRECHARGE_CYCLE) & M_PRECHARGE_CYCLE)
289
290#define S_ACTIVE_TO_READ_WRITE_DELAY 18
291#define V_ACTIVE_TO_READ_WRITE_DELAY(x) ((x) << S_ACTIVE_TO_READ_WRITE_DELAY)
292#define F_ACTIVE_TO_READ_WRITE_DELAY V_ACTIVE_TO_READ_WRITE_DELAY(1U)
293
294#define S_ACTIVE_TO_PRECHARGE_DELAY 19
295#define M_ACTIVE_TO_PRECHARGE_DELAY 0x7
296#define V_ACTIVE_TO_PRECHARGE_DELAY(x) ((x) << S_ACTIVE_TO_PRECHARGE_DELAY)
297#define G_ACTIVE_TO_PRECHARGE_DELAY(x) (((x) >> S_ACTIVE_TO_PRECHARGE_DELAY) & M_ACTIVE_TO_PRECHARGE_DELAY)
298
299#define S_WRITE_RECOVERY_DELAY 22
300#define M_WRITE_RECOVERY_DELAY 0x3
301#define V_WRITE_RECOVERY_DELAY(x) ((x) << S_WRITE_RECOVERY_DELAY)
302#define G_WRITE_RECOVERY_DELAY(x) (((x) >> S_WRITE_RECOVERY_DELAY) & M_WRITE_RECOVERY_DELAY)
303
304#define S_DENSITY 24
305#define M_DENSITY 0x3
306#define V_DENSITY(x) ((x) << S_DENSITY)
307#define G_DENSITY(x) (((x) >> S_DENSITY) & M_DENSITY)
308
309#define S_ORGANIZATION 26
310#define V_ORGANIZATION(x) ((x) << S_ORGANIZATION)
311#define F_ORGANIZATION V_ORGANIZATION(1U)
312
313#define S_BANKS 27
314#define V_BANKS(x) ((x) << S_BANKS)
315#define F_BANKS V_BANKS(1U)
316
317#define S_UNREGISTERED 28
318#define V_UNREGISTERED(x) ((x) << S_UNREGISTERED)
319#define F_UNREGISTERED V_UNREGISTERED(1U)
320
321#define S_MC3_WIDTH 29
322#define M_MC3_WIDTH 0x3
323#define V_MC3_WIDTH(x) ((x) << S_MC3_WIDTH)
324#define G_MC3_WIDTH(x) (((x) >> S_MC3_WIDTH) & M_MC3_WIDTH)
325
326#define S_MC3_SLOW 31
327#define V_MC3_SLOW(x) ((x) << S_MC3_SLOW)
328#define F_MC3_SLOW V_MC3_SLOW(1U)
329
330#define A_MC3_MODE 0x104
331
332#define S_MC3_MODE 0
333#define M_MC3_MODE 0x3fff
334#define V_MC3_MODE(x) ((x) << S_MC3_MODE)
335#define G_MC3_MODE(x) (((x) >> S_MC3_MODE) & M_MC3_MODE)
336
337#define S_BUSY 31
338#define V_BUSY(x) ((x) << S_BUSY)
339#define F_BUSY V_BUSY(1U)
340
341#define A_MC3_EXT_MODE 0x108
342
343#define S_MC3_EXTENDED_MODE 0
344#define M_MC3_EXTENDED_MODE 0x3fff
345#define V_MC3_EXTENDED_MODE(x) ((x) << S_MC3_EXTENDED_MODE)
346#define G_MC3_EXTENDED_MODE(x) (((x) >> S_MC3_EXTENDED_MODE) & M_MC3_EXTENDED_MODE)
347
348#define A_MC3_PRECHARG 0x10c
349#define A_MC3_REFRESH 0x110
350
351#define S_REFRESH_ENABLE 0
352#define V_REFRESH_ENABLE(x) ((x) << S_REFRESH_ENABLE)
353#define F_REFRESH_ENABLE V_REFRESH_ENABLE(1U)
354
355#define S_REFRESH_DIVISOR 1
356#define M_REFRESH_DIVISOR 0x3fff
357#define V_REFRESH_DIVISOR(x) ((x) << S_REFRESH_DIVISOR)
358#define G_REFRESH_DIVISOR(x) (((x) >> S_REFRESH_DIVISOR) & M_REFRESH_DIVISOR)
359
360#define A_MC3_STROBE 0x114
361
362#define S_MASTER_DLL_RESET 0
363#define V_MASTER_DLL_RESET(x) ((x) << S_MASTER_DLL_RESET)
364#define F_MASTER_DLL_RESET V_MASTER_DLL_RESET(1U)
365
366#define S_MASTER_DLL_TAP_COUNT 1
367#define M_MASTER_DLL_TAP_COUNT 0xff
368#define V_MASTER_DLL_TAP_COUNT(x) ((x) << S_MASTER_DLL_TAP_COUNT)
369#define G_MASTER_DLL_TAP_COUNT(x) (((x) >> S_MASTER_DLL_TAP_COUNT) & M_MASTER_DLL_TAP_COUNT)
370
371#define S_MASTER_DLL_LOCKED 9
372#define V_MASTER_DLL_LOCKED(x) ((x) << S_MASTER_DLL_LOCKED)
373#define F_MASTER_DLL_LOCKED V_MASTER_DLL_LOCKED(1U)
374
375#define S_MASTER_DLL_MAX_TAP_COUNT 10
376#define V_MASTER_DLL_MAX_TAP_COUNT(x) ((x) << S_MASTER_DLL_MAX_TAP_COUNT)
377#define F_MASTER_DLL_MAX_TAP_COUNT V_MASTER_DLL_MAX_TAP_COUNT(1U)
378
379#define S_MASTER_DLL_TAP_COUNT_OFFSET 11
380#define M_MASTER_DLL_TAP_COUNT_OFFSET 0x3f
381#define V_MASTER_DLL_TAP_COUNT_OFFSET(x) ((x) << S_MASTER_DLL_TAP_COUNT_OFFSET)
382#define G_MASTER_DLL_TAP_COUNT_OFFSET(x) (((x) >> S_MASTER_DLL_TAP_COUNT_OFFSET) & M_MASTER_DLL_TAP_COUNT_OFFSET)
383
384#define S_SLAVE_DLL_RESET 11
385#define V_SLAVE_DLL_RESET(x) ((x) << S_SLAVE_DLL_RESET)
386#define F_SLAVE_DLL_RESET V_SLAVE_DLL_RESET(1U)
387
388#define S_SLAVE_DLL_DELTA 12
389#define M_SLAVE_DLL_DELTA 0xf
390#define V_SLAVE_DLL_DELTA(x) ((x) << S_SLAVE_DLL_DELTA)
391#define G_SLAVE_DLL_DELTA(x) (((x) >> S_SLAVE_DLL_DELTA) & M_SLAVE_DLL_DELTA)
392
393#define S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT 17
394#define M_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT 0x3f
395#define V_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT(x) ((x) << S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT)
396#define G_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT(x) (((x) >> S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT) & M_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT)
397
398#define S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE 23
399#define V_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE(x) ((x) << S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE)
400#define F_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE V_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE(1U)
401
402#define S_SLAVE_DELAY_LINE_TAP_COUNT 24
403#define M_SLAVE_DELAY_LINE_TAP_COUNT 0x3f
404#define V_SLAVE_DELAY_LINE_TAP_COUNT(x) ((x) << S_SLAVE_DELAY_LINE_TAP_COUNT)
405#define G_SLAVE_DELAY_LINE_TAP_COUNT(x) (((x) >> S_SLAVE_DELAY_LINE_TAP_COUNT) & M_SLAVE_DELAY_LINE_TAP_COUNT)
406
407#define A_MC3_ECC_CNTL 0x118
408
409#define S_ECC_GENERATION_ENABLE 0
410#define V_ECC_GENERATION_ENABLE(x) ((x) << S_ECC_GENERATION_ENABLE)
411#define F_ECC_GENERATION_ENABLE V_ECC_GENERATION_ENABLE(1U)
412
413#define S_ECC_CHECK_ENABLE 1
414#define V_ECC_CHECK_ENABLE(x) ((x) << S_ECC_CHECK_ENABLE)
415#define F_ECC_CHECK_ENABLE V_ECC_CHECK_ENABLE(1U)
416
417#define S_CORRECTABLE_ERROR_COUNT 2
418#define M_CORRECTABLE_ERROR_COUNT 0xff
419#define V_CORRECTABLE_ERROR_COUNT(x) ((x) << S_CORRECTABLE_ERROR_COUNT)
420#define G_CORRECTABLE_ERROR_COUNT(x) (((x) >> S_CORRECTABLE_ERROR_COUNT) & M_CORRECTABLE_ERROR_COUNT)
421
422#define S_UNCORRECTABLE_ERROR_COUNT 10
423#define M_UNCORRECTABLE_ERROR_COUNT 0xff
424#define V_UNCORRECTABLE_ERROR_COUNT(x) ((x) << S_UNCORRECTABLE_ERROR_COUNT)
425#define G_UNCORRECTABLE_ERROR_COUNT(x) (((x) >> S_UNCORRECTABLE_ERROR_COUNT) & M_UNCORRECTABLE_ERROR_COUNT)
426
427#define A_MC3_CE_ADDR 0x11c
428
429#define S_MC3_CE_ADDR 4
430#define M_MC3_CE_ADDR 0xfffffff
431#define V_MC3_CE_ADDR(x) ((x) << S_MC3_CE_ADDR)
432#define G_MC3_CE_ADDR(x) (((x) >> S_MC3_CE_ADDR) & M_MC3_CE_ADDR)
433
434#define A_MC3_CE_DATA0 0x120
435#define A_MC3_CE_DATA1 0x124
436#define A_MC3_CE_DATA2 0x128
437#define A_MC3_CE_DATA3 0x12c
438#define A_MC3_CE_DATA4 0x130
439#define A_MC3_UE_ADDR 0x134
440
441#define S_MC3_UE_ADDR 4
442#define M_MC3_UE_ADDR 0xfffffff
443#define V_MC3_UE_ADDR(x) ((x) << S_MC3_UE_ADDR)
444#define G_MC3_UE_ADDR(x) (((x) >> S_MC3_UE_ADDR) & M_MC3_UE_ADDR)
445
446#define A_MC3_UE_DATA0 0x138
447#define A_MC3_UE_DATA1 0x13c
448#define A_MC3_UE_DATA2 0x140
449#define A_MC3_UE_DATA3 0x144
450#define A_MC3_UE_DATA4 0x148
451#define A_MC3_BD_ADDR 0x14c
452#define A_MC3_BD_DATA0 0x150
453#define A_MC3_BD_DATA1 0x154
454#define A_MC3_BD_DATA2 0x158
455#define A_MC3_BD_DATA3 0x15c
456#define A_MC3_BD_DATA4 0x160
457#define A_MC3_BD_OP 0x164
458
459#define S_BACK_DOOR_OPERATION 0
460#define V_BACK_DOOR_OPERATION(x) ((x) << S_BACK_DOOR_OPERATION)
461#define F_BACK_DOOR_OPERATION V_BACK_DOOR_OPERATION(1U)
462
463#define A_MC3_BIST_ADDR_BEG 0x168
464#define A_MC3_BIST_ADDR_END 0x16c
465#define A_MC3_BIST_DATA 0x170
466#define A_MC3_BIST_OP 0x174
467
468#define S_OP 0
469#define V_OP(x) ((x) << S_OP)
470#define F_OP V_OP(1U)
471
472#define S_DATA_PATTERN 1
473#define M_DATA_PATTERN 0x3
474#define V_DATA_PATTERN(x) ((x) << S_DATA_PATTERN)
475#define G_DATA_PATTERN(x) (((x) >> S_DATA_PATTERN) & M_DATA_PATTERN)
476
477#define S_CONTINUOUS 3
478#define V_CONTINUOUS(x) ((x) << S_CONTINUOUS)
479#define F_CONTINUOUS V_CONTINUOUS(1U)
480
481#define A_MC3_INT_ENABLE 0x178
482
483#define S_MC3_CORR_ERR 0
484#define V_MC3_CORR_ERR(x) ((x) << S_MC3_CORR_ERR)
485#define F_MC3_CORR_ERR V_MC3_CORR_ERR(1U)
486
487#define S_MC3_UNCORR_ERR 1
488#define V_MC3_UNCORR_ERR(x) ((x) << S_MC3_UNCORR_ERR)
489#define F_MC3_UNCORR_ERR V_MC3_UNCORR_ERR(1U)
490
491#define S_MC3_PARITY_ERR 2
492#define M_MC3_PARITY_ERR 0xff
493#define V_MC3_PARITY_ERR(x) ((x) << S_MC3_PARITY_ERR)
494#define G_MC3_PARITY_ERR(x) (((x) >> S_MC3_PARITY_ERR) & M_MC3_PARITY_ERR)
495
496#define S_MC3_ADDR_ERR 10
497#define V_MC3_ADDR_ERR(x) ((x) << S_MC3_ADDR_ERR)
498#define F_MC3_ADDR_ERR V_MC3_ADDR_ERR(1U)
499
500#define A_MC3_INT_CAUSE 0x17c
501
502/* MC4 registers */
154#define A_MC4_CFG 0x180 503#define A_MC4_CFG 0x180
504
505#define S_POWER_UP 0
506#define V_POWER_UP(x) ((x) << S_POWER_UP)
507#define F_POWER_UP V_POWER_UP(1U)
508
509#define S_MC4_BANK_CYCLE 8
510#define M_MC4_BANK_CYCLE 0x7
511#define V_MC4_BANK_CYCLE(x) ((x) << S_MC4_BANK_CYCLE)
512#define G_MC4_BANK_CYCLE(x) (((x) >> S_MC4_BANK_CYCLE) & M_MC4_BANK_CYCLE)
513
514#define S_MC4_NARROW 24
515#define V_MC4_NARROW(x) ((x) << S_MC4_NARROW)
516#define F_MC4_NARROW V_MC4_NARROW(1U)
517
155#define S_MC4_SLOW 25 518#define S_MC4_SLOW 25
156#define V_MC4_SLOW(x) ((x) << S_MC4_SLOW) 519#define V_MC4_SLOW(x) ((x) << S_MC4_SLOW)
157#define F_MC4_SLOW V_MC4_SLOW(1U) 520#define F_MC4_SLOW V_MC4_SLOW(1U)
158 521
159/* TPI registers */ 522#define S_MC4A_WIDTH 24
523#define M_MC4A_WIDTH 0x3
524#define V_MC4A_WIDTH(x) ((x) << S_MC4A_WIDTH)
525#define G_MC4A_WIDTH(x) (((x) >> S_MC4A_WIDTH) & M_MC4A_WIDTH)
526
527#define S_MC4A_SLOW 26
528#define V_MC4A_SLOW(x) ((x) << S_MC4A_SLOW)
529#define F_MC4A_SLOW V_MC4A_SLOW(1U)
530
531#define A_MC4_MODE 0x184
532
533#define S_MC4_MODE 0
534#define M_MC4_MODE 0x7fff
535#define V_MC4_MODE(x) ((x) << S_MC4_MODE)
536#define G_MC4_MODE(x) (((x) >> S_MC4_MODE) & M_MC4_MODE)
537
538#define A_MC4_EXT_MODE 0x188
539
540#define S_MC4_EXTENDED_MODE 0
541#define M_MC4_EXTENDED_MODE 0x7fff
542#define V_MC4_EXTENDED_MODE(x) ((x) << S_MC4_EXTENDED_MODE)
543#define G_MC4_EXTENDED_MODE(x) (((x) >> S_MC4_EXTENDED_MODE) & M_MC4_EXTENDED_MODE)
544
545#define A_MC4_REFRESH 0x190
546#define A_MC4_STROBE 0x194
547#define A_MC4_ECC_CNTL 0x198
548#define A_MC4_CE_ADDR 0x19c
549
550#define S_MC4_CE_ADDR 4
551#define M_MC4_CE_ADDR 0xffffff
552#define V_MC4_CE_ADDR(x) ((x) << S_MC4_CE_ADDR)
553#define G_MC4_CE_ADDR(x) (((x) >> S_MC4_CE_ADDR) & M_MC4_CE_ADDR)
554
555#define A_MC4_CE_DATA0 0x1a0
556#define A_MC4_CE_DATA1 0x1a4
557#define A_MC4_CE_DATA2 0x1a8
558#define A_MC4_CE_DATA3 0x1ac
559#define A_MC4_CE_DATA4 0x1b0
560#define A_MC4_UE_ADDR 0x1b4
561
562#define S_MC4_UE_ADDR 4
563#define M_MC4_UE_ADDR 0xffffff
564#define V_MC4_UE_ADDR(x) ((x) << S_MC4_UE_ADDR)
565#define G_MC4_UE_ADDR(x) (((x) >> S_MC4_UE_ADDR) & M_MC4_UE_ADDR)
566
567#define A_MC4_UE_DATA0 0x1b8
568#define A_MC4_UE_DATA1 0x1bc
569#define A_MC4_UE_DATA2 0x1c0
570#define A_MC4_UE_DATA3 0x1c4
571#define A_MC4_UE_DATA4 0x1c8
572#define A_MC4_BD_ADDR 0x1cc
573
574#define S_MC4_BACK_DOOR_ADDR 0
575#define M_MC4_BACK_DOOR_ADDR 0xfffffff
576#define V_MC4_BACK_DOOR_ADDR(x) ((x) << S_MC4_BACK_DOOR_ADDR)
577#define G_MC4_BACK_DOOR_ADDR(x) (((x) >> S_MC4_BACK_DOOR_ADDR) & M_MC4_BACK_DOOR_ADDR)
578
579#define A_MC4_BD_DATA0 0x1d0
580#define A_MC4_BD_DATA1 0x1d4
581#define A_MC4_BD_DATA2 0x1d8
582#define A_MC4_BD_DATA3 0x1dc
583#define A_MC4_BD_DATA4 0x1e0
584#define A_MC4_BD_OP 0x1e4
585
586#define S_OPERATION 0
587#define V_OPERATION(x) ((x) << S_OPERATION)
588#define F_OPERATION V_OPERATION(1U)
589
590#define A_MC4_BIST_ADDR_BEG 0x1e8
591#define A_MC4_BIST_ADDR_END 0x1ec
592#define A_MC4_BIST_DATA 0x1f0
593#define A_MC4_BIST_OP 0x1f4
594#define A_MC4_INT_ENABLE 0x1f8
595
596#define S_MC4_CORR_ERR 0
597#define V_MC4_CORR_ERR(x) ((x) << S_MC4_CORR_ERR)
598#define F_MC4_CORR_ERR V_MC4_CORR_ERR(1U)
599
600#define S_MC4_UNCORR_ERR 1
601#define V_MC4_UNCORR_ERR(x) ((x) << S_MC4_UNCORR_ERR)
602#define F_MC4_UNCORR_ERR V_MC4_UNCORR_ERR(1U)
603
604#define S_MC4_ADDR_ERR 2
605#define V_MC4_ADDR_ERR(x) ((x) << S_MC4_ADDR_ERR)
606#define F_MC4_ADDR_ERR V_MC4_ADDR_ERR(1U)
607
608#define A_MC4_INT_CAUSE 0x1fc
160 609
610/* TPI registers */
161#define A_TPI_ADDR 0x280 611#define A_TPI_ADDR 0x280
612
613#define S_TPI_ADDRESS 0
614#define M_TPI_ADDRESS 0xffffff
615#define V_TPI_ADDRESS(x) ((x) << S_TPI_ADDRESS)
616#define G_TPI_ADDRESS(x) (((x) >> S_TPI_ADDRESS) & M_TPI_ADDRESS)
617
162#define A_TPI_WR_DATA 0x284 618#define A_TPI_WR_DATA 0x284
163#define A_TPI_RD_DATA 0x288 619#define A_TPI_RD_DATA 0x288
164#define A_TPI_CSR 0x28c 620#define A_TPI_CSR 0x28c
@@ -171,6 +627,10 @@
171#define V_TPIRDY(x) ((x) << S_TPIRDY) 627#define V_TPIRDY(x) ((x) << S_TPIRDY)
172#define F_TPIRDY V_TPIRDY(1U) 628#define F_TPIRDY V_TPIRDY(1U)
173 629
630#define S_INT_DIR 31
631#define V_INT_DIR(x) ((x) << S_INT_DIR)
632#define F_INT_DIR V_INT_DIR(1U)
633
174#define A_TPI_PAR 0x29c 634#define A_TPI_PAR 0x29c
175 635
176#define S_TPIPAR 0 636#define S_TPIPAR 0
@@ -178,14 +638,26 @@
178#define V_TPIPAR(x) ((x) << S_TPIPAR) 638#define V_TPIPAR(x) ((x) << S_TPIPAR)
179#define G_TPIPAR(x) (((x) >> S_TPIPAR) & M_TPIPAR) 639#define G_TPIPAR(x) (((x) >> S_TPIPAR) & M_TPIPAR)
180 640
181/* TP registers */
182 641
642/* TP registers */
183#define A_TP_IN_CONFIG 0x300 643#define A_TP_IN_CONFIG 0x300
184 644
645#define S_TP_IN_CSPI_TUNNEL 0
646#define V_TP_IN_CSPI_TUNNEL(x) ((x) << S_TP_IN_CSPI_TUNNEL)
647#define F_TP_IN_CSPI_TUNNEL V_TP_IN_CSPI_TUNNEL(1U)
648
649#define S_TP_IN_CSPI_ETHERNET 1
650#define V_TP_IN_CSPI_ETHERNET(x) ((x) << S_TP_IN_CSPI_ETHERNET)
651#define F_TP_IN_CSPI_ETHERNET V_TP_IN_CSPI_ETHERNET(1U)
652
185#define S_TP_IN_CSPI_CPL 3 653#define S_TP_IN_CSPI_CPL 3
186#define V_TP_IN_CSPI_CPL(x) ((x) << S_TP_IN_CSPI_CPL) 654#define V_TP_IN_CSPI_CPL(x) ((x) << S_TP_IN_CSPI_CPL)
187#define F_TP_IN_CSPI_CPL V_TP_IN_CSPI_CPL(1U) 655#define F_TP_IN_CSPI_CPL V_TP_IN_CSPI_CPL(1U)
188 656
657#define S_TP_IN_CSPI_POS 4
658#define V_TP_IN_CSPI_POS(x) ((x) << S_TP_IN_CSPI_POS)
659#define F_TP_IN_CSPI_POS V_TP_IN_CSPI_POS(1U)
660
189#define S_TP_IN_CSPI_CHECK_IP_CSUM 5 661#define S_TP_IN_CSPI_CHECK_IP_CSUM 5
190#define V_TP_IN_CSPI_CHECK_IP_CSUM(x) ((x) << S_TP_IN_CSPI_CHECK_IP_CSUM) 662#define V_TP_IN_CSPI_CHECK_IP_CSUM(x) ((x) << S_TP_IN_CSPI_CHECK_IP_CSUM)
191#define F_TP_IN_CSPI_CHECK_IP_CSUM V_TP_IN_CSPI_CHECK_IP_CSUM(1U) 663#define F_TP_IN_CSPI_CHECK_IP_CSUM V_TP_IN_CSPI_CHECK_IP_CSUM(1U)
@@ -194,10 +666,22 @@
194#define V_TP_IN_CSPI_CHECK_TCP_CSUM(x) ((x) << S_TP_IN_CSPI_CHECK_TCP_CSUM) 666#define V_TP_IN_CSPI_CHECK_TCP_CSUM(x) ((x) << S_TP_IN_CSPI_CHECK_TCP_CSUM)
195#define F_TP_IN_CSPI_CHECK_TCP_CSUM V_TP_IN_CSPI_CHECK_TCP_CSUM(1U) 667#define F_TP_IN_CSPI_CHECK_TCP_CSUM V_TP_IN_CSPI_CHECK_TCP_CSUM(1U)
196 668
669#define S_TP_IN_ESPI_TUNNEL 7
670#define V_TP_IN_ESPI_TUNNEL(x) ((x) << S_TP_IN_ESPI_TUNNEL)
671#define F_TP_IN_ESPI_TUNNEL V_TP_IN_ESPI_TUNNEL(1U)
672
197#define S_TP_IN_ESPI_ETHERNET 8 673#define S_TP_IN_ESPI_ETHERNET 8
198#define V_TP_IN_ESPI_ETHERNET(x) ((x) << S_TP_IN_ESPI_ETHERNET) 674#define V_TP_IN_ESPI_ETHERNET(x) ((x) << S_TP_IN_ESPI_ETHERNET)
199#define F_TP_IN_ESPI_ETHERNET V_TP_IN_ESPI_ETHERNET(1U) 675#define F_TP_IN_ESPI_ETHERNET V_TP_IN_ESPI_ETHERNET(1U)
200 676
677#define S_TP_IN_ESPI_CPL 10
678#define V_TP_IN_ESPI_CPL(x) ((x) << S_TP_IN_ESPI_CPL)
679#define F_TP_IN_ESPI_CPL V_TP_IN_ESPI_CPL(1U)
680
681#define S_TP_IN_ESPI_POS 11
682#define V_TP_IN_ESPI_POS(x) ((x) << S_TP_IN_ESPI_POS)
683#define F_TP_IN_ESPI_POS V_TP_IN_ESPI_POS(1U)
684
201#define S_TP_IN_ESPI_CHECK_IP_CSUM 12 685#define S_TP_IN_ESPI_CHECK_IP_CSUM 12
202#define V_TP_IN_ESPI_CHECK_IP_CSUM(x) ((x) << S_TP_IN_ESPI_CHECK_IP_CSUM) 686#define V_TP_IN_ESPI_CHECK_IP_CSUM(x) ((x) << S_TP_IN_ESPI_CHECK_IP_CSUM)
203#define F_TP_IN_ESPI_CHECK_IP_CSUM V_TP_IN_ESPI_CHECK_IP_CSUM(1U) 687#define F_TP_IN_ESPI_CHECK_IP_CSUM V_TP_IN_ESPI_CHECK_IP_CSUM(1U)
@@ -212,14 +696,42 @@
212 696
213#define A_TP_OUT_CONFIG 0x304 697#define A_TP_OUT_CONFIG 0x304
214 698
699#define S_TP_OUT_C_ETH 0
700#define V_TP_OUT_C_ETH(x) ((x) << S_TP_OUT_C_ETH)
701#define F_TP_OUT_C_ETH V_TP_OUT_C_ETH(1U)
702
215#define S_TP_OUT_CSPI_CPL 2 703#define S_TP_OUT_CSPI_CPL 2
216#define V_TP_OUT_CSPI_CPL(x) ((x) << S_TP_OUT_CSPI_CPL) 704#define V_TP_OUT_CSPI_CPL(x) ((x) << S_TP_OUT_CSPI_CPL)
217#define F_TP_OUT_CSPI_CPL V_TP_OUT_CSPI_CPL(1U) 705#define F_TP_OUT_CSPI_CPL V_TP_OUT_CSPI_CPL(1U)
218 706
707#define S_TP_OUT_CSPI_POS 3
708#define V_TP_OUT_CSPI_POS(x) ((x) << S_TP_OUT_CSPI_POS)
709#define F_TP_OUT_CSPI_POS V_TP_OUT_CSPI_POS(1U)
710
711#define S_TP_OUT_CSPI_GENERATE_IP_CSUM 4
712#define V_TP_OUT_CSPI_GENERATE_IP_CSUM(x) ((x) << S_TP_OUT_CSPI_GENERATE_IP_CSUM)
713#define F_TP_OUT_CSPI_GENERATE_IP_CSUM V_TP_OUT_CSPI_GENERATE_IP_CSUM(1U)
714
715#define S_TP_OUT_CSPI_GENERATE_TCP_CSUM 5
716#define V_TP_OUT_CSPI_GENERATE_TCP_CSUM(x) ((x) << S_TP_OUT_CSPI_GENERATE_TCP_CSUM)
717#define F_TP_OUT_CSPI_GENERATE_TCP_CSUM V_TP_OUT_CSPI_GENERATE_TCP_CSUM(1U)
718
219#define S_TP_OUT_ESPI_ETHERNET 6 719#define S_TP_OUT_ESPI_ETHERNET 6
220#define V_TP_OUT_ESPI_ETHERNET(x) ((x) << S_TP_OUT_ESPI_ETHERNET) 720#define V_TP_OUT_ESPI_ETHERNET(x) ((x) << S_TP_OUT_ESPI_ETHERNET)
221#define F_TP_OUT_ESPI_ETHERNET V_TP_OUT_ESPI_ETHERNET(1U) 721#define F_TP_OUT_ESPI_ETHERNET V_TP_OUT_ESPI_ETHERNET(1U)
222 722
723#define S_TP_OUT_ESPI_TAG_ETHERNET 7
724#define V_TP_OUT_ESPI_TAG_ETHERNET(x) ((x) << S_TP_OUT_ESPI_TAG_ETHERNET)
725#define F_TP_OUT_ESPI_TAG_ETHERNET V_TP_OUT_ESPI_TAG_ETHERNET(1U)
726
727#define S_TP_OUT_ESPI_CPL 8
728#define V_TP_OUT_ESPI_CPL(x) ((x) << S_TP_OUT_ESPI_CPL)
729#define F_TP_OUT_ESPI_CPL V_TP_OUT_ESPI_CPL(1U)
730
731#define S_TP_OUT_ESPI_POS 9
732#define V_TP_OUT_ESPI_POS(x) ((x) << S_TP_OUT_ESPI_POS)
733#define F_TP_OUT_ESPI_POS V_TP_OUT_ESPI_POS(1U)
734
223#define S_TP_OUT_ESPI_GENERATE_IP_CSUM 10 735#define S_TP_OUT_ESPI_GENERATE_IP_CSUM 10
224#define V_TP_OUT_ESPI_GENERATE_IP_CSUM(x) ((x) << S_TP_OUT_ESPI_GENERATE_IP_CSUM) 736#define V_TP_OUT_ESPI_GENERATE_IP_CSUM(x) ((x) << S_TP_OUT_ESPI_GENERATE_IP_CSUM)
225#define F_TP_OUT_ESPI_GENERATE_IP_CSUM V_TP_OUT_ESPI_GENERATE_IP_CSUM(1U) 737#define F_TP_OUT_ESPI_GENERATE_IP_CSUM V_TP_OUT_ESPI_GENERATE_IP_CSUM(1U)
@@ -233,6 +745,16 @@
233#define S_IP_TTL 0 745#define S_IP_TTL 0
234#define M_IP_TTL 0xff 746#define M_IP_TTL 0xff
235#define V_IP_TTL(x) ((x) << S_IP_TTL) 747#define V_IP_TTL(x) ((x) << S_IP_TTL)
748#define G_IP_TTL(x) (((x) >> S_IP_TTL) & M_IP_TTL)
749
750#define S_TCAM_SERVER_REGION_USAGE 8
751#define M_TCAM_SERVER_REGION_USAGE 0x3
752#define V_TCAM_SERVER_REGION_USAGE(x) ((x) << S_TCAM_SERVER_REGION_USAGE)
753#define G_TCAM_SERVER_REGION_USAGE(x) (((x) >> S_TCAM_SERVER_REGION_USAGE) & M_TCAM_SERVER_REGION_USAGE)
754
755#define S_QOS_MAPPING 10
756#define V_QOS_MAPPING(x) ((x) << S_QOS_MAPPING)
757#define F_QOS_MAPPING V_QOS_MAPPING(1U)
236 758
237#define S_TCP_CSUM 11 759#define S_TCP_CSUM 11
238#define V_TCP_CSUM(x) ((x) << S_TCP_CSUM) 760#define V_TCP_CSUM(x) ((x) << S_TCP_CSUM)
@@ -246,31 +768,476 @@
246#define V_IP_CSUM(x) ((x) << S_IP_CSUM) 768#define V_IP_CSUM(x) ((x) << S_IP_CSUM)
247#define F_IP_CSUM V_IP_CSUM(1U) 769#define F_IP_CSUM V_IP_CSUM(1U)
248 770
771#define S_IP_ID_SPLIT 14
772#define V_IP_ID_SPLIT(x) ((x) << S_IP_ID_SPLIT)
773#define F_IP_ID_SPLIT V_IP_ID_SPLIT(1U)
774
249#define S_PATH_MTU 15 775#define S_PATH_MTU 15
250#define V_PATH_MTU(x) ((x) << S_PATH_MTU) 776#define V_PATH_MTU(x) ((x) << S_PATH_MTU)
251#define F_PATH_MTU V_PATH_MTU(1U) 777#define F_PATH_MTU V_PATH_MTU(1U)
252 778
253#define S_5TUPLE_LOOKUP 17 779#define S_5TUPLE_LOOKUP 17
780#define M_5TUPLE_LOOKUP 0x3
254#define V_5TUPLE_LOOKUP(x) ((x) << S_5TUPLE_LOOKUP) 781#define V_5TUPLE_LOOKUP(x) ((x) << S_5TUPLE_LOOKUP)
782#define G_5TUPLE_LOOKUP(x) (((x) >> S_5TUPLE_LOOKUP) & M_5TUPLE_LOOKUP)
783
784#define S_IP_FRAGMENT_DROP 19
785#define V_IP_FRAGMENT_DROP(x) ((x) << S_IP_FRAGMENT_DROP)
786#define F_IP_FRAGMENT_DROP V_IP_FRAGMENT_DROP(1U)
787
788#define S_PING_DROP 20
789#define V_PING_DROP(x) ((x) << S_PING_DROP)
790#define F_PING_DROP V_PING_DROP(1U)
791
792#define S_PROTECT_MODE 21
793#define V_PROTECT_MODE(x) ((x) << S_PROTECT_MODE)
794#define F_PROTECT_MODE V_PROTECT_MODE(1U)
795
796#define S_SYN_COOKIE_ALGORITHM 22
797#define V_SYN_COOKIE_ALGORITHM(x) ((x) << S_SYN_COOKIE_ALGORITHM)
798#define F_SYN_COOKIE_ALGORITHM V_SYN_COOKIE_ALGORITHM(1U)
799
800#define S_ATTACK_FILTER 23
801#define V_ATTACK_FILTER(x) ((x) << S_ATTACK_FILTER)
802#define F_ATTACK_FILTER V_ATTACK_FILTER(1U)
803
804#define S_INTERFACE_TYPE 24
805#define V_INTERFACE_TYPE(x) ((x) << S_INTERFACE_TYPE)
806#define F_INTERFACE_TYPE V_INTERFACE_TYPE(1U)
807
808#define S_DISABLE_RX_FLOW_CONTROL 25
809#define V_DISABLE_RX_FLOW_CONTROL(x) ((x) << S_DISABLE_RX_FLOW_CONTROL)
810#define F_DISABLE_RX_FLOW_CONTROL V_DISABLE_RX_FLOW_CONTROL(1U)
255 811
256#define S_SYN_COOKIE_PARAMETER 26 812#define S_SYN_COOKIE_PARAMETER 26
813#define M_SYN_COOKIE_PARAMETER 0x3f
257#define V_SYN_COOKIE_PARAMETER(x) ((x) << S_SYN_COOKIE_PARAMETER) 814#define V_SYN_COOKIE_PARAMETER(x) ((x) << S_SYN_COOKIE_PARAMETER)
815#define G_SYN_COOKIE_PARAMETER(x) (((x) >> S_SYN_COOKIE_PARAMETER) & M_SYN_COOKIE_PARAMETER)
816
817#define A_TP_GLOBAL_RX_CREDITS 0x30c
818#define A_TP_CM_SIZE 0x310
819#define A_TP_CM_MM_BASE 0x314
820
821#define S_CM_MEMMGR_BASE 0
822#define M_CM_MEMMGR_BASE 0xfffffff
823#define V_CM_MEMMGR_BASE(x) ((x) << S_CM_MEMMGR_BASE)
824#define G_CM_MEMMGR_BASE(x) (((x) >> S_CM_MEMMGR_BASE) & M_CM_MEMMGR_BASE)
825
826#define A_TP_CM_TIMER_BASE 0x318
827
828#define S_CM_TIMER_BASE 0
829#define M_CM_TIMER_BASE 0xfffffff
830#define V_CM_TIMER_BASE(x) ((x) << S_CM_TIMER_BASE)
831#define G_CM_TIMER_BASE(x) (((x) >> S_CM_TIMER_BASE) & M_CM_TIMER_BASE)
832
833#define A_TP_PM_SIZE 0x31c
834#define A_TP_PM_TX_BASE 0x320
835#define A_TP_PM_DEFRAG_BASE 0x324
836#define A_TP_PM_RX_BASE 0x328
837#define A_TP_PM_RX_PG_SIZE 0x32c
838#define A_TP_PM_RX_MAX_PGS 0x330
839#define A_TP_PM_TX_PG_SIZE 0x334
840#define A_TP_PM_TX_MAX_PGS 0x338
841#define A_TP_TCP_OPTIONS 0x340
842
843#define S_TIMESTAMP 0
844#define M_TIMESTAMP 0x3
845#define V_TIMESTAMP(x) ((x) << S_TIMESTAMP)
846#define G_TIMESTAMP(x) (((x) >> S_TIMESTAMP) & M_TIMESTAMP)
847
848#define S_WINDOW_SCALE 2
849#define M_WINDOW_SCALE 0x3
850#define V_WINDOW_SCALE(x) ((x) << S_WINDOW_SCALE)
851#define G_WINDOW_SCALE(x) (((x) >> S_WINDOW_SCALE) & M_WINDOW_SCALE)
852
853#define S_SACK 4
854#define M_SACK 0x3
855#define V_SACK(x) ((x) << S_SACK)
856#define G_SACK(x) (((x) >> S_SACK) & M_SACK)
857
858#define S_ECN 6
859#define M_ECN 0x3
860#define V_ECN(x) ((x) << S_ECN)
861#define G_ECN(x) (((x) >> S_ECN) & M_ECN)
862
863#define S_SACK_ALGORITHM 8
864#define M_SACK_ALGORITHM 0x3
865#define V_SACK_ALGORITHM(x) ((x) << S_SACK_ALGORITHM)
866#define G_SACK_ALGORITHM(x) (((x) >> S_SACK_ALGORITHM) & M_SACK_ALGORITHM)
867
868#define S_MSS 10
869#define V_MSS(x) ((x) << S_MSS)
870#define F_MSS V_MSS(1U)
871
872#define S_DEFAULT_PEER_MSS 16
873#define M_DEFAULT_PEER_MSS 0xffff
874#define V_DEFAULT_PEER_MSS(x) ((x) << S_DEFAULT_PEER_MSS)
875#define G_DEFAULT_PEER_MSS(x) (((x) >> S_DEFAULT_PEER_MSS) & M_DEFAULT_PEER_MSS)
876
877#define A_TP_DACK_CONFIG 0x344
878
879#define S_DACK_MODE 0
880#define V_DACK_MODE(x) ((x) << S_DACK_MODE)
881#define F_DACK_MODE V_DACK_MODE(1U)
882
883#define S_DACK_AUTO_MGMT 1
884#define V_DACK_AUTO_MGMT(x) ((x) << S_DACK_AUTO_MGMT)
885#define F_DACK_AUTO_MGMT V_DACK_AUTO_MGMT(1U)
886
887#define S_DACK_AUTO_CAREFUL 2
888#define V_DACK_AUTO_CAREFUL(x) ((x) << S_DACK_AUTO_CAREFUL)
889#define F_DACK_AUTO_CAREFUL V_DACK_AUTO_CAREFUL(1U)
890
891#define S_DACK_MSS_SELECTOR 3
892#define M_DACK_MSS_SELECTOR 0x3
893#define V_DACK_MSS_SELECTOR(x) ((x) << S_DACK_MSS_SELECTOR)
894#define G_DACK_MSS_SELECTOR(x) (((x) >> S_DACK_MSS_SELECTOR) & M_DACK_MSS_SELECTOR)
895
896#define S_DACK_BYTE_THRESHOLD 5
897#define M_DACK_BYTE_THRESHOLD 0xfffff
898#define V_DACK_BYTE_THRESHOLD(x) ((x) << S_DACK_BYTE_THRESHOLD)
899#define G_DACK_BYTE_THRESHOLD(x) (((x) >> S_DACK_BYTE_THRESHOLD) & M_DACK_BYTE_THRESHOLD)
258 900
259#define A_TP_PC_CONFIG 0x348 901#define A_TP_PC_CONFIG 0x348
902
903#define S_TP_ACCESS_LATENCY 0
904#define M_TP_ACCESS_LATENCY 0xf
905#define V_TP_ACCESS_LATENCY(x) ((x) << S_TP_ACCESS_LATENCY)
906#define G_TP_ACCESS_LATENCY(x) (((x) >> S_TP_ACCESS_LATENCY) & M_TP_ACCESS_LATENCY)
907
908#define S_HELD_FIN_DISABLE 4
909#define V_HELD_FIN_DISABLE(x) ((x) << S_HELD_FIN_DISABLE)
910#define F_HELD_FIN_DISABLE V_HELD_FIN_DISABLE(1U)
911
912#define S_DDP_FC_ENABLE 5
913#define V_DDP_FC_ENABLE(x) ((x) << S_DDP_FC_ENABLE)
914#define F_DDP_FC_ENABLE V_DDP_FC_ENABLE(1U)
915
916#define S_RDMA_ERR_ENABLE 6
917#define V_RDMA_ERR_ENABLE(x) ((x) << S_RDMA_ERR_ENABLE)
918#define F_RDMA_ERR_ENABLE V_RDMA_ERR_ENABLE(1U)
919
920#define S_FAST_PDU_DELIVERY 7
921#define V_FAST_PDU_DELIVERY(x) ((x) << S_FAST_PDU_DELIVERY)
922#define F_FAST_PDU_DELIVERY V_FAST_PDU_DELIVERY(1U)
923
924#define S_CLEAR_FIN 8
925#define V_CLEAR_FIN(x) ((x) << S_CLEAR_FIN)
926#define F_CLEAR_FIN V_CLEAR_FIN(1U)
927
260#define S_DIS_TX_FILL_WIN_PUSH 12 928#define S_DIS_TX_FILL_WIN_PUSH 12
261#define V_DIS_TX_FILL_WIN_PUSH(x) ((x) << S_DIS_TX_FILL_WIN_PUSH) 929#define V_DIS_TX_FILL_WIN_PUSH(x) ((x) << S_DIS_TX_FILL_WIN_PUSH)
262#define F_DIS_TX_FILL_WIN_PUSH V_DIS_TX_FILL_WIN_PUSH(1U) 930#define F_DIS_TX_FILL_WIN_PUSH V_DIS_TX_FILL_WIN_PUSH(1U)
263 931
264#define S_TP_PC_REV 30 932#define S_TP_PC_REV 30
265#define M_TP_PC_REV 0x3 933#define M_TP_PC_REV 0x3
934#define V_TP_PC_REV(x) ((x) << S_TP_PC_REV)
266#define G_TP_PC_REV(x) (((x) >> S_TP_PC_REV) & M_TP_PC_REV) 935#define G_TP_PC_REV(x) (((x) >> S_TP_PC_REV) & M_TP_PC_REV)
936
937#define A_TP_BACKOFF0 0x350
938
939#define S_ELEMENT0 0
940#define M_ELEMENT0 0xff
941#define V_ELEMENT0(x) ((x) << S_ELEMENT0)
942#define G_ELEMENT0(x) (((x) >> S_ELEMENT0) & M_ELEMENT0)
943
944#define S_ELEMENT1 8
945#define M_ELEMENT1 0xff
946#define V_ELEMENT1(x) ((x) << S_ELEMENT1)
947#define G_ELEMENT1(x) (((x) >> S_ELEMENT1) & M_ELEMENT1)
948
949#define S_ELEMENT2 16
950#define M_ELEMENT2 0xff
951#define V_ELEMENT2(x) ((x) << S_ELEMENT2)
952#define G_ELEMENT2(x) (((x) >> S_ELEMENT2) & M_ELEMENT2)
953
954#define S_ELEMENT3 24
955#define M_ELEMENT3 0xff
956#define V_ELEMENT3(x) ((x) << S_ELEMENT3)
957#define G_ELEMENT3(x) (((x) >> S_ELEMENT3) & M_ELEMENT3)
958
959#define A_TP_BACKOFF1 0x354
960#define A_TP_BACKOFF2 0x358
961#define A_TP_BACKOFF3 0x35c
962#define A_TP_PARA_REG0 0x360
963
964#define S_VAR_MULT 0
965#define M_VAR_MULT 0xf
966#define V_VAR_MULT(x) ((x) << S_VAR_MULT)
967#define G_VAR_MULT(x) (((x) >> S_VAR_MULT) & M_VAR_MULT)
968
969#define S_VAR_GAIN 4
970#define M_VAR_GAIN 0xf
971#define V_VAR_GAIN(x) ((x) << S_VAR_GAIN)
972#define G_VAR_GAIN(x) (((x) >> S_VAR_GAIN) & M_VAR_GAIN)
973
974#define S_SRTT_GAIN 8
975#define M_SRTT_GAIN 0xf
976#define V_SRTT_GAIN(x) ((x) << S_SRTT_GAIN)
977#define G_SRTT_GAIN(x) (((x) >> S_SRTT_GAIN) & M_SRTT_GAIN)
978
979#define S_RTTVAR_INIT 12
980#define M_RTTVAR_INIT 0xf
981#define V_RTTVAR_INIT(x) ((x) << S_RTTVAR_INIT)
982#define G_RTTVAR_INIT(x) (((x) >> S_RTTVAR_INIT) & M_RTTVAR_INIT)
983
984#define S_DUP_THRESH 20
985#define M_DUP_THRESH 0xf
986#define V_DUP_THRESH(x) ((x) << S_DUP_THRESH)
987#define G_DUP_THRESH(x) (((x) >> S_DUP_THRESH) & M_DUP_THRESH)
988
989#define S_INIT_CONG_WIN 24
990#define M_INIT_CONG_WIN 0x7
991#define V_INIT_CONG_WIN(x) ((x) << S_INIT_CONG_WIN)
992#define G_INIT_CONG_WIN(x) (((x) >> S_INIT_CONG_WIN) & M_INIT_CONG_WIN)
993
994#define A_TP_PARA_REG1 0x364
995
996#define S_INITIAL_SLOW_START_THRESHOLD 0
997#define M_INITIAL_SLOW_START_THRESHOLD 0xffff
998#define V_INITIAL_SLOW_START_THRESHOLD(x) ((x) << S_INITIAL_SLOW_START_THRESHOLD)
999#define G_INITIAL_SLOW_START_THRESHOLD(x) (((x) >> S_INITIAL_SLOW_START_THRESHOLD) & M_INITIAL_SLOW_START_THRESHOLD)
1000
1001#define S_RECEIVE_BUFFER_SIZE 16
1002#define M_RECEIVE_BUFFER_SIZE 0xffff
1003#define V_RECEIVE_BUFFER_SIZE(x) ((x) << S_RECEIVE_BUFFER_SIZE)
1004#define G_RECEIVE_BUFFER_SIZE(x) (((x) >> S_RECEIVE_BUFFER_SIZE) & M_RECEIVE_BUFFER_SIZE)
1005
1006#define A_TP_PARA_REG2 0x368
1007
1008#define S_RX_COALESCE_SIZE 0
1009#define M_RX_COALESCE_SIZE 0xffff
1010#define V_RX_COALESCE_SIZE(x) ((x) << S_RX_COALESCE_SIZE)
1011#define G_RX_COALESCE_SIZE(x) (((x) >> S_RX_COALESCE_SIZE) & M_RX_COALESCE_SIZE)
1012
1013#define S_MAX_RX_SIZE 16
1014#define M_MAX_RX_SIZE 0xffff
1015#define V_MAX_RX_SIZE(x) ((x) << S_MAX_RX_SIZE)
1016#define G_MAX_RX_SIZE(x) (((x) >> S_MAX_RX_SIZE) & M_MAX_RX_SIZE)
1017
1018#define A_TP_PARA_REG3 0x36c
1019
1020#define S_RX_COALESCING_PSH_DELIVER 0
1021#define V_RX_COALESCING_PSH_DELIVER(x) ((x) << S_RX_COALESCING_PSH_DELIVER)
1022#define F_RX_COALESCING_PSH_DELIVER V_RX_COALESCING_PSH_DELIVER(1U)
1023
1024#define S_RX_COALESCING_ENABLE 1
1025#define V_RX_COALESCING_ENABLE(x) ((x) << S_RX_COALESCING_ENABLE)
1026#define F_RX_COALESCING_ENABLE V_RX_COALESCING_ENABLE(1U)
1027
1028#define S_TAHOE_ENABLE 2
1029#define V_TAHOE_ENABLE(x) ((x) << S_TAHOE_ENABLE)
1030#define F_TAHOE_ENABLE V_TAHOE_ENABLE(1U)
1031
1032#define S_MAX_REORDER_FRAGMENTS 12
1033#define M_MAX_REORDER_FRAGMENTS 0x7
1034#define V_MAX_REORDER_FRAGMENTS(x) ((x) << S_MAX_REORDER_FRAGMENTS)
1035#define G_MAX_REORDER_FRAGMENTS(x) (((x) >> S_MAX_REORDER_FRAGMENTS) & M_MAX_REORDER_FRAGMENTS)
1036
1037#define A_TP_TIMER_RESOLUTION 0x390
1038
1039#define S_DELAYED_ACK_TIMER_RESOLUTION 0
1040#define M_DELAYED_ACK_TIMER_RESOLUTION 0x3f
1041#define V_DELAYED_ACK_TIMER_RESOLUTION(x) ((x) << S_DELAYED_ACK_TIMER_RESOLUTION)
1042#define G_DELAYED_ACK_TIMER_RESOLUTION(x) (((x) >> S_DELAYED_ACK_TIMER_RESOLUTION) & M_DELAYED_ACK_TIMER_RESOLUTION)
1043
1044#define S_GENERIC_TIMER_RESOLUTION 16
1045#define M_GENERIC_TIMER_RESOLUTION 0x3f
1046#define V_GENERIC_TIMER_RESOLUTION(x) ((x) << S_GENERIC_TIMER_RESOLUTION)
1047#define G_GENERIC_TIMER_RESOLUTION(x) (((x) >> S_GENERIC_TIMER_RESOLUTION) & M_GENERIC_TIMER_RESOLUTION)
1048
1049#define A_TP_2MSL 0x394
1050
1051#define S_2MSL 0
1052#define M_2MSL 0x3fffffff
1053#define V_2MSL(x) ((x) << S_2MSL)
1054#define G_2MSL(x) (((x) >> S_2MSL) & M_2MSL)
1055
1056#define A_TP_RXT_MIN 0x398
1057
1058#define S_RETRANSMIT_TIMER_MIN 0
1059#define M_RETRANSMIT_TIMER_MIN 0xffff
1060#define V_RETRANSMIT_TIMER_MIN(x) ((x) << S_RETRANSMIT_TIMER_MIN)
1061#define G_RETRANSMIT_TIMER_MIN(x) (((x) >> S_RETRANSMIT_TIMER_MIN) & M_RETRANSMIT_TIMER_MIN)
1062
1063#define A_TP_RXT_MAX 0x39c
1064
1065#define S_RETRANSMIT_TIMER_MAX 0
1066#define M_RETRANSMIT_TIMER_MAX 0x3fffffff
1067#define V_RETRANSMIT_TIMER_MAX(x) ((x) << S_RETRANSMIT_TIMER_MAX)
1068#define G_RETRANSMIT_TIMER_MAX(x) (((x) >> S_RETRANSMIT_TIMER_MAX) & M_RETRANSMIT_TIMER_MAX)
1069
1070#define A_TP_PERS_MIN 0x3a0
1071
1072#define S_PERSIST_TIMER_MIN 0
1073#define M_PERSIST_TIMER_MIN 0xffff
1074#define V_PERSIST_TIMER_MIN(x) ((x) << S_PERSIST_TIMER_MIN)
1075#define G_PERSIST_TIMER_MIN(x) (((x) >> S_PERSIST_TIMER_MIN) & M_PERSIST_TIMER_MIN)
1076
1077#define A_TP_PERS_MAX 0x3a4
1078
1079#define S_PERSIST_TIMER_MAX 0
1080#define M_PERSIST_TIMER_MAX 0x3fffffff
1081#define V_PERSIST_TIMER_MAX(x) ((x) << S_PERSIST_TIMER_MAX)
1082#define G_PERSIST_TIMER_MAX(x) (((x) >> S_PERSIST_TIMER_MAX) & M_PERSIST_TIMER_MAX)
1083
1084#define A_TP_KEEP_IDLE 0x3ac
1085
1086#define S_KEEP_ALIVE_IDLE_TIME 0
1087#define M_KEEP_ALIVE_IDLE_TIME 0x3fffffff
1088#define V_KEEP_ALIVE_IDLE_TIME(x) ((x) << S_KEEP_ALIVE_IDLE_TIME)
1089#define G_KEEP_ALIVE_IDLE_TIME(x) (((x) >> S_KEEP_ALIVE_IDLE_TIME) & M_KEEP_ALIVE_IDLE_TIME)
1090
1091#define A_TP_KEEP_INTVL 0x3b0
1092
1093#define S_KEEP_ALIVE_INTERVAL_TIME 0
1094#define M_KEEP_ALIVE_INTERVAL_TIME 0x3fffffff
1095#define V_KEEP_ALIVE_INTERVAL_TIME(x) ((x) << S_KEEP_ALIVE_INTERVAL_TIME)
1096#define G_KEEP_ALIVE_INTERVAL_TIME(x) (((x) >> S_KEEP_ALIVE_INTERVAL_TIME) & M_KEEP_ALIVE_INTERVAL_TIME)
1097
1098#define A_TP_INIT_SRTT 0x3b4
1099
1100#define S_INITIAL_SRTT 0
1101#define M_INITIAL_SRTT 0xffff
1102#define V_INITIAL_SRTT(x) ((x) << S_INITIAL_SRTT)
1103#define G_INITIAL_SRTT(x) (((x) >> S_INITIAL_SRTT) & M_INITIAL_SRTT)
1104
1105#define A_TP_DACK_TIME 0x3b8
1106
1107#define S_DELAYED_ACK_TIME 0
1108#define M_DELAYED_ACK_TIME 0x7ff
1109#define V_DELAYED_ACK_TIME(x) ((x) << S_DELAYED_ACK_TIME)
1110#define G_DELAYED_ACK_TIME(x) (((x) >> S_DELAYED_ACK_TIME) & M_DELAYED_ACK_TIME)
1111
1112#define A_TP_FINWAIT2_TIME 0x3bc
1113
1114#define S_FINWAIT2_TIME 0
1115#define M_FINWAIT2_TIME 0x3fffffff
1116#define V_FINWAIT2_TIME(x) ((x) << S_FINWAIT2_TIME)
1117#define G_FINWAIT2_TIME(x) (((x) >> S_FINWAIT2_TIME) & M_FINWAIT2_TIME)
1118
1119#define A_TP_FAST_FINWAIT2_TIME 0x3c0
1120
1121#define S_FAST_FINWAIT2_TIME 0
1122#define M_FAST_FINWAIT2_TIME 0x3fffffff
1123#define V_FAST_FINWAIT2_TIME(x) ((x) << S_FAST_FINWAIT2_TIME)
1124#define G_FAST_FINWAIT2_TIME(x) (((x) >> S_FAST_FINWAIT2_TIME) & M_FAST_FINWAIT2_TIME)
1125
1126#define A_TP_SHIFT_CNT 0x3c4
1127
1128#define S_KEEPALIVE_MAX 0
1129#define M_KEEPALIVE_MAX 0xff
1130#define V_KEEPALIVE_MAX(x) ((x) << S_KEEPALIVE_MAX)
1131#define G_KEEPALIVE_MAX(x) (((x) >> S_KEEPALIVE_MAX) & M_KEEPALIVE_MAX)
1132
1133#define S_WINDOWPROBE_MAX 8
1134#define M_WINDOWPROBE_MAX 0xff
1135#define V_WINDOWPROBE_MAX(x) ((x) << S_WINDOWPROBE_MAX)
1136#define G_WINDOWPROBE_MAX(x) (((x) >> S_WINDOWPROBE_MAX) & M_WINDOWPROBE_MAX)
1137
1138#define S_RETRANSMISSION_MAX 16
1139#define M_RETRANSMISSION_MAX 0xff
1140#define V_RETRANSMISSION_MAX(x) ((x) << S_RETRANSMISSION_MAX)
1141#define G_RETRANSMISSION_MAX(x) (((x) >> S_RETRANSMISSION_MAX) & M_RETRANSMISSION_MAX)
1142
1143#define S_SYN_MAX 24
1144#define M_SYN_MAX 0xff
1145#define V_SYN_MAX(x) ((x) << S_SYN_MAX)
1146#define G_SYN_MAX(x) (((x) >> S_SYN_MAX) & M_SYN_MAX)
1147
1148#define A_TP_QOS_REG0 0x3e0
1149
1150#define S_L3_VALUE 0
1151#define M_L3_VALUE 0x3f
1152#define V_L3_VALUE(x) ((x) << S_L3_VALUE)
1153#define G_L3_VALUE(x) (((x) >> S_L3_VALUE) & M_L3_VALUE)
1154
1155#define A_TP_QOS_REG1 0x3e4
1156#define A_TP_QOS_REG2 0x3e8
1157#define A_TP_QOS_REG3 0x3ec
1158#define A_TP_QOS_REG4 0x3f0
1159#define A_TP_QOS_REG5 0x3f4
1160#define A_TP_QOS_REG6 0x3f8
1161#define A_TP_QOS_REG7 0x3fc
1162#define A_TP_MTU_REG0 0x404
1163#define A_TP_MTU_REG1 0x408
1164#define A_TP_MTU_REG2 0x40c
1165#define A_TP_MTU_REG3 0x410
1166#define A_TP_MTU_REG4 0x414
1167#define A_TP_MTU_REG5 0x418
1168#define A_TP_MTU_REG6 0x41c
1169#define A_TP_MTU_REG7 0x420
267#define A_TP_RESET 0x44c 1170#define A_TP_RESET 0x44c
1171
268#define S_TP_RESET 0 1172#define S_TP_RESET 0
269#define V_TP_RESET(x) ((x) << S_TP_RESET) 1173#define V_TP_RESET(x) ((x) << S_TP_RESET)
270#define F_TP_RESET V_TP_RESET(1U) 1174#define F_TP_RESET V_TP_RESET(1U)
271 1175
1176#define S_CM_MEMMGR_INIT 1
1177#define V_CM_MEMMGR_INIT(x) ((x) << S_CM_MEMMGR_INIT)
1178#define F_CM_MEMMGR_INIT V_CM_MEMMGR_INIT(1U)
1179
1180#define A_TP_MIB_INDEX 0x450
1181#define A_TP_MIB_DATA 0x454
1182#define A_TP_SYNC_TIME_HI 0x458
1183#define A_TP_SYNC_TIME_LO 0x45c
1184#define A_TP_CM_MM_RX_FLST_BASE 0x460
1185
1186#define S_CM_MEMMGR_RX_FREE_LIST_BASE 0
1187#define M_CM_MEMMGR_RX_FREE_LIST_BASE 0xfffffff
1188#define V_CM_MEMMGR_RX_FREE_LIST_BASE(x) ((x) << S_CM_MEMMGR_RX_FREE_LIST_BASE)
1189#define G_CM_MEMMGR_RX_FREE_LIST_BASE(x) (((x) >> S_CM_MEMMGR_RX_FREE_LIST_BASE) & M_CM_MEMMGR_RX_FREE_LIST_BASE)
1190
1191#define A_TP_CM_MM_TX_FLST_BASE 0x464
1192
1193#define S_CM_MEMMGR_TX_FREE_LIST_BASE 0
1194#define M_CM_MEMMGR_TX_FREE_LIST_BASE 0xfffffff
1195#define V_CM_MEMMGR_TX_FREE_LIST_BASE(x) ((x) << S_CM_MEMMGR_TX_FREE_LIST_BASE)
1196#define G_CM_MEMMGR_TX_FREE_LIST_BASE(x) (((x) >> S_CM_MEMMGR_TX_FREE_LIST_BASE) & M_CM_MEMMGR_TX_FREE_LIST_BASE)
1197
1198#define A_TP_CM_MM_P_FLST_BASE 0x468
1199
1200#define S_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE 0
1201#define M_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE 0xfffffff
1202#define V_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE(x) ((x) << S_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE)
1203#define G_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE(x) (((x) >> S_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE) & M_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE)
1204
1205#define A_TP_CM_MM_MAX_P 0x46c
1206
1207#define S_CM_MEMMGR_MAX_PSTRUCT 0
1208#define M_CM_MEMMGR_MAX_PSTRUCT 0xfffffff
1209#define V_CM_MEMMGR_MAX_PSTRUCT(x) ((x) << S_CM_MEMMGR_MAX_PSTRUCT)
1210#define G_CM_MEMMGR_MAX_PSTRUCT(x) (((x) >> S_CM_MEMMGR_MAX_PSTRUCT) & M_CM_MEMMGR_MAX_PSTRUCT)
1211
272#define A_TP_INT_ENABLE 0x470 1212#define A_TP_INT_ENABLE 0x470
1213
1214#define S_TX_FREE_LIST_EMPTY 0
1215#define V_TX_FREE_LIST_EMPTY(x) ((x) << S_TX_FREE_LIST_EMPTY)
1216#define F_TX_FREE_LIST_EMPTY V_TX_FREE_LIST_EMPTY(1U)
1217
1218#define S_RX_FREE_LIST_EMPTY 1
1219#define V_RX_FREE_LIST_EMPTY(x) ((x) << S_RX_FREE_LIST_EMPTY)
1220#define F_RX_FREE_LIST_EMPTY V_RX_FREE_LIST_EMPTY(1U)
1221
273#define A_TP_INT_CAUSE 0x474 1222#define A_TP_INT_CAUSE 0x474
1223#define A_TP_TIMER_SEPARATOR 0x4a4
1224
1225#define S_DISABLE_PAST_TIMER_INSERTION 0
1226#define V_DISABLE_PAST_TIMER_INSERTION(x) ((x) << S_DISABLE_PAST_TIMER_INSERTION)
1227#define F_DISABLE_PAST_TIMER_INSERTION V_DISABLE_PAST_TIMER_INSERTION(1U)
1228
1229#define S_MODULATION_TIMER_SEPARATOR 1
1230#define M_MODULATION_TIMER_SEPARATOR 0x7fff
1231#define V_MODULATION_TIMER_SEPARATOR(x) ((x) << S_MODULATION_TIMER_SEPARATOR)
1232#define G_MODULATION_TIMER_SEPARATOR(x) (((x) >> S_MODULATION_TIMER_SEPARATOR) & M_MODULATION_TIMER_SEPARATOR)
1233
1234#define S_GLOBAL_TIMER_SEPARATOR 16
1235#define M_GLOBAL_TIMER_SEPARATOR 0xffff
1236#define V_GLOBAL_TIMER_SEPARATOR(x) ((x) << S_GLOBAL_TIMER_SEPARATOR)
1237#define G_GLOBAL_TIMER_SEPARATOR(x) (((x) >> S_GLOBAL_TIMER_SEPARATOR) & M_GLOBAL_TIMER_SEPARATOR)
1238
1239#define A_TP_CM_FC_MODE 0x4b0
1240#define A_TP_PC_CONGESTION_CNTL 0x4b4
274#define A_TP_TX_DROP_CONFIG 0x4b8 1241#define A_TP_TX_DROP_CONFIG 0x4b8
275 1242
276#define S_ENABLE_TX_DROP 31 1243#define S_ENABLE_TX_DROP 31
@@ -282,12 +1249,108 @@
282#define F_ENABLE_TX_ERROR V_ENABLE_TX_ERROR(1U) 1249#define F_ENABLE_TX_ERROR V_ENABLE_TX_ERROR(1U)
283 1250
284#define S_DROP_TICKS_CNT 4 1251#define S_DROP_TICKS_CNT 4
1252#define M_DROP_TICKS_CNT 0x3ffffff
285#define V_DROP_TICKS_CNT(x) ((x) << S_DROP_TICKS_CNT) 1253#define V_DROP_TICKS_CNT(x) ((x) << S_DROP_TICKS_CNT)
1254#define G_DROP_TICKS_CNT(x) (((x) >> S_DROP_TICKS_CNT) & M_DROP_TICKS_CNT)
286 1255
287#define S_NUM_PKTS_DROPPED 0 1256#define S_NUM_PKTS_DROPPED 0
1257#define M_NUM_PKTS_DROPPED 0xf
288#define V_NUM_PKTS_DROPPED(x) ((x) << S_NUM_PKTS_DROPPED) 1258#define V_NUM_PKTS_DROPPED(x) ((x) << S_NUM_PKTS_DROPPED)
1259#define G_NUM_PKTS_DROPPED(x) (((x) >> S_NUM_PKTS_DROPPED) & M_NUM_PKTS_DROPPED)
1260
1261#define A_TP_TX_DROP_COUNT 0x4bc
1262
1263/* RAT registers */
1264#define A_RAT_ROUTE_CONTROL 0x580
1265
1266#define S_USE_ROUTE_TABLE 0
1267#define V_USE_ROUTE_TABLE(x) ((x) << S_USE_ROUTE_TABLE)
1268#define F_USE_ROUTE_TABLE V_USE_ROUTE_TABLE(1U)
1269
1270#define S_ENABLE_CSPI 1
1271#define V_ENABLE_CSPI(x) ((x) << S_ENABLE_CSPI)
1272#define F_ENABLE_CSPI V_ENABLE_CSPI(1U)
1273
1274#define S_ENABLE_PCIX 2
1275#define V_ENABLE_PCIX(x) ((x) << S_ENABLE_PCIX)
1276#define F_ENABLE_PCIX V_ENABLE_PCIX(1U)
1277
1278#define A_RAT_ROUTE_TABLE_INDEX 0x584
1279
1280#define S_ROUTE_TABLE_INDEX 0
1281#define M_ROUTE_TABLE_INDEX 0xf
1282#define V_ROUTE_TABLE_INDEX(x) ((x) << S_ROUTE_TABLE_INDEX)
1283#define G_ROUTE_TABLE_INDEX(x) (((x) >> S_ROUTE_TABLE_INDEX) & M_ROUTE_TABLE_INDEX)
1284
1285#define A_RAT_ROUTE_TABLE_DATA 0x588
1286#define A_RAT_NO_ROUTE 0x58c
1287
1288#define S_CPL_OPCODE 0
1289#define M_CPL_OPCODE 0xff
1290#define V_CPL_OPCODE(x) ((x) << S_CPL_OPCODE)
1291#define G_CPL_OPCODE(x) (((x) >> S_CPL_OPCODE) & M_CPL_OPCODE)
1292
1293#define A_RAT_INTR_ENABLE 0x590
1294
1295#define S_ZEROROUTEERROR 0
1296#define V_ZEROROUTEERROR(x) ((x) << S_ZEROROUTEERROR)
1297#define F_ZEROROUTEERROR V_ZEROROUTEERROR(1U)
1298
1299#define S_CSPIFRAMINGERROR 1
1300#define V_CSPIFRAMINGERROR(x) ((x) << S_CSPIFRAMINGERROR)
1301#define F_CSPIFRAMINGERROR V_CSPIFRAMINGERROR(1U)
1302
1303#define S_SGEFRAMINGERROR 2
1304#define V_SGEFRAMINGERROR(x) ((x) << S_SGEFRAMINGERROR)
1305#define F_SGEFRAMINGERROR V_SGEFRAMINGERROR(1U)
1306
1307#define S_TPFRAMINGERROR 3
1308#define V_TPFRAMINGERROR(x) ((x) << S_TPFRAMINGERROR)
1309#define F_TPFRAMINGERROR V_TPFRAMINGERROR(1U)
1310
1311#define A_RAT_INTR_CAUSE 0x594
289 1312
290/* CSPI registers */ 1313/* CSPI registers */
1314#define A_CSPI_RX_AE_WM 0x810
1315#define A_CSPI_RX_AF_WM 0x814
1316#define A_CSPI_CALENDAR_LEN 0x818
1317
1318#define S_CALENDARLENGTH 0
1319#define M_CALENDARLENGTH 0xffff
1320#define V_CALENDARLENGTH(x) ((x) << S_CALENDARLENGTH)
1321#define G_CALENDARLENGTH(x) (((x) >> S_CALENDARLENGTH) & M_CALENDARLENGTH)
1322
1323#define A_CSPI_FIFO_STATUS_ENABLE 0x820
1324
1325#define S_FIFOSTATUSENABLE 0
1326#define V_FIFOSTATUSENABLE(x) ((x) << S_FIFOSTATUSENABLE)
1327#define F_FIFOSTATUSENABLE V_FIFOSTATUSENABLE(1U)
1328
1329#define A_CSPI_MAXBURST1_MAXBURST2 0x828
1330
1331#define S_MAXBURST1 0
1332#define M_MAXBURST1 0xffff
1333#define V_MAXBURST1(x) ((x) << S_MAXBURST1)
1334#define G_MAXBURST1(x) (((x) >> S_MAXBURST1) & M_MAXBURST1)
1335
1336#define S_MAXBURST2 16
1337#define M_MAXBURST2 0xffff
1338#define V_MAXBURST2(x) ((x) << S_MAXBURST2)
1339#define G_MAXBURST2(x) (((x) >> S_MAXBURST2) & M_MAXBURST2)
1340
1341#define A_CSPI_TRAIN 0x82c
1342
1343#define S_CSPI_TRAIN_ALPHA 0
1344#define M_CSPI_TRAIN_ALPHA 0xffff
1345#define V_CSPI_TRAIN_ALPHA(x) ((x) << S_CSPI_TRAIN_ALPHA)
1346#define G_CSPI_TRAIN_ALPHA(x) (((x) >> S_CSPI_TRAIN_ALPHA) & M_CSPI_TRAIN_ALPHA)
1347
1348#define S_CSPI_TRAIN_DATA_MAXT 16
1349#define M_CSPI_TRAIN_DATA_MAXT 0xffff
1350#define V_CSPI_TRAIN_DATA_MAXT(x) ((x) << S_CSPI_TRAIN_DATA_MAXT)
1351#define G_CSPI_TRAIN_DATA_MAXT(x) (((x) >> S_CSPI_TRAIN_DATA_MAXT) & M_CSPI_TRAIN_DATA_MAXT)
1352
1353#define A_CSPI_INTR_STATUS 0x848
291 1354
292#define S_DIP4ERR 0 1355#define S_DIP4ERR 0
293#define V_DIP4ERR(x) ((x) << S_DIP4ERR) 1356#define V_DIP4ERR(x) ((x) << S_DIP4ERR)
@@ -309,22 +1372,63 @@
309#define V_RAMPARITYERR(x) ((x) << S_RAMPARITYERR) 1372#define V_RAMPARITYERR(x) ((x) << S_RAMPARITYERR)
310#define F_RAMPARITYERR V_RAMPARITYERR(1U) 1373#define F_RAMPARITYERR V_RAMPARITYERR(1U)
311 1374
312/* ESPI registers */ 1375#define A_CSPI_INTR_ENABLE 0x84c
313 1376
1377/* ESPI registers */
314#define A_ESPI_SCH_TOKEN0 0x880 1378#define A_ESPI_SCH_TOKEN0 0x880
1379
1380#define S_SCHTOKEN0 0
1381#define M_SCHTOKEN0 0xffff
1382#define V_SCHTOKEN0(x) ((x) << S_SCHTOKEN0)
1383#define G_SCHTOKEN0(x) (((x) >> S_SCHTOKEN0) & M_SCHTOKEN0)
1384
315#define A_ESPI_SCH_TOKEN1 0x884 1385#define A_ESPI_SCH_TOKEN1 0x884
1386
1387#define S_SCHTOKEN1 0
1388#define M_SCHTOKEN1 0xffff
1389#define V_SCHTOKEN1(x) ((x) << S_SCHTOKEN1)
1390#define G_SCHTOKEN1(x) (((x) >> S_SCHTOKEN1) & M_SCHTOKEN1)
1391
316#define A_ESPI_SCH_TOKEN2 0x888 1392#define A_ESPI_SCH_TOKEN2 0x888
1393
1394#define S_SCHTOKEN2 0
1395#define M_SCHTOKEN2 0xffff
1396#define V_SCHTOKEN2(x) ((x) << S_SCHTOKEN2)
1397#define G_SCHTOKEN2(x) (((x) >> S_SCHTOKEN2) & M_SCHTOKEN2)
1398
317#define A_ESPI_SCH_TOKEN3 0x88c 1399#define A_ESPI_SCH_TOKEN3 0x88c
1400
1401#define S_SCHTOKEN3 0
1402#define M_SCHTOKEN3 0xffff
1403#define V_SCHTOKEN3(x) ((x) << S_SCHTOKEN3)
1404#define G_SCHTOKEN3(x) (((x) >> S_SCHTOKEN3) & M_SCHTOKEN3)
1405
318#define A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK 0x890 1406#define A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK 0x890
1407
1408#define S_ALMOSTEMPTY 0
1409#define M_ALMOSTEMPTY 0xffff
1410#define V_ALMOSTEMPTY(x) ((x) << S_ALMOSTEMPTY)
1411#define G_ALMOSTEMPTY(x) (((x) >> S_ALMOSTEMPTY) & M_ALMOSTEMPTY)
1412
319#define A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK 0x894 1413#define A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK 0x894
1414
1415#define S_ALMOSTFULL 0
1416#define M_ALMOSTFULL 0xffff
1417#define V_ALMOSTFULL(x) ((x) << S_ALMOSTFULL)
1418#define G_ALMOSTFULL(x) (((x) >> S_ALMOSTFULL) & M_ALMOSTFULL)
1419
320#define A_ESPI_CALENDAR_LENGTH 0x898 1420#define A_ESPI_CALENDAR_LENGTH 0x898
321#define A_PORT_CONFIG 0x89c 1421#define A_PORT_CONFIG 0x89c
322 1422
323#define S_RX_NPORTS 0 1423#define S_RX_NPORTS 0
1424#define M_RX_NPORTS 0xff
324#define V_RX_NPORTS(x) ((x) << S_RX_NPORTS) 1425#define V_RX_NPORTS(x) ((x) << S_RX_NPORTS)
1426#define G_RX_NPORTS(x) (((x) >> S_RX_NPORTS) & M_RX_NPORTS)
325 1427
326#define S_TX_NPORTS 8 1428#define S_TX_NPORTS 8
1429#define M_TX_NPORTS 0xff
327#define V_TX_NPORTS(x) ((x) << S_TX_NPORTS) 1430#define V_TX_NPORTS(x) ((x) << S_TX_NPORTS)
1431#define G_TX_NPORTS(x) (((x) >> S_TX_NPORTS) & M_TX_NPORTS)
328 1432
329#define A_ESPI_FIFO_STATUS_ENABLE 0x8a0 1433#define A_ESPI_FIFO_STATUS_ENABLE 0x8a0
330 1434
@@ -332,12 +1436,124 @@
332#define V_RXSTATUSENABLE(x) ((x) << S_RXSTATUSENABLE) 1436#define V_RXSTATUSENABLE(x) ((x) << S_RXSTATUSENABLE)
333#define F_RXSTATUSENABLE V_RXSTATUSENABLE(1U) 1437#define F_RXSTATUSENABLE V_RXSTATUSENABLE(1U)
334 1438
1439#define S_TXDROPENABLE 1
1440#define V_TXDROPENABLE(x) ((x) << S_TXDROPENABLE)
1441#define F_TXDROPENABLE V_TXDROPENABLE(1U)
1442
1443#define S_RXENDIANMODE 2
1444#define V_RXENDIANMODE(x) ((x) << S_RXENDIANMODE)
1445#define F_RXENDIANMODE V_RXENDIANMODE(1U)
1446
1447#define S_TXENDIANMODE 3
1448#define V_TXENDIANMODE(x) ((x) << S_TXENDIANMODE)
1449#define F_TXENDIANMODE V_TXENDIANMODE(1U)
1450
335#define S_INTEL1010MODE 4 1451#define S_INTEL1010MODE 4
336#define V_INTEL1010MODE(x) ((x) << S_INTEL1010MODE) 1452#define V_INTEL1010MODE(x) ((x) << S_INTEL1010MODE)
337#define F_INTEL1010MODE V_INTEL1010MODE(1U) 1453#define F_INTEL1010MODE V_INTEL1010MODE(1U)
338 1454
339#define A_ESPI_MAXBURST1_MAXBURST2 0x8a8 1455#define A_ESPI_MAXBURST1_MAXBURST2 0x8a8
340#define A_ESPI_TRAIN 0x8ac 1456#define A_ESPI_TRAIN 0x8ac
1457
1458#define S_MAXTRAINALPHA 0
1459#define M_MAXTRAINALPHA 0xffff
1460#define V_MAXTRAINALPHA(x) ((x) << S_MAXTRAINALPHA)
1461#define G_MAXTRAINALPHA(x) (((x) >> S_MAXTRAINALPHA) & M_MAXTRAINALPHA)
1462
1463#define S_MAXTRAINDATA 16
1464#define M_MAXTRAINDATA 0xffff
1465#define V_MAXTRAINDATA(x) ((x) << S_MAXTRAINDATA)
1466#define G_MAXTRAINDATA(x) (((x) >> S_MAXTRAINDATA) & M_MAXTRAINDATA)
1467
1468#define A_RAM_STATUS 0x8b0
1469
1470#define S_RXFIFOPARITYERROR 0
1471#define M_RXFIFOPARITYERROR 0x3ff
1472#define V_RXFIFOPARITYERROR(x) ((x) << S_RXFIFOPARITYERROR)
1473#define G_RXFIFOPARITYERROR(x) (((x) >> S_RXFIFOPARITYERROR) & M_RXFIFOPARITYERROR)
1474
1475#define S_TXFIFOPARITYERROR 10
1476#define M_TXFIFOPARITYERROR 0x3ff
1477#define V_TXFIFOPARITYERROR(x) ((x) << S_TXFIFOPARITYERROR)
1478#define G_TXFIFOPARITYERROR(x) (((x) >> S_TXFIFOPARITYERROR) & M_TXFIFOPARITYERROR)
1479
1480#define S_RXFIFOOVERFLOW 20
1481#define M_RXFIFOOVERFLOW 0x3ff
1482#define V_RXFIFOOVERFLOW(x) ((x) << S_RXFIFOOVERFLOW)
1483#define G_RXFIFOOVERFLOW(x) (((x) >> S_RXFIFOOVERFLOW) & M_RXFIFOOVERFLOW)
1484
1485#define A_TX_DROP_COUNT0 0x8b4
1486
1487#define S_TXPORT0DROPCNT 0
1488#define M_TXPORT0DROPCNT 0xffff
1489#define V_TXPORT0DROPCNT(x) ((x) << S_TXPORT0DROPCNT)
1490#define G_TXPORT0DROPCNT(x) (((x) >> S_TXPORT0DROPCNT) & M_TXPORT0DROPCNT)
1491
1492#define S_TXPORT1DROPCNT 16
1493#define M_TXPORT1DROPCNT 0xffff
1494#define V_TXPORT1DROPCNT(x) ((x) << S_TXPORT1DROPCNT)
1495#define G_TXPORT1DROPCNT(x) (((x) >> S_TXPORT1DROPCNT) & M_TXPORT1DROPCNT)
1496
1497#define A_TX_DROP_COUNT1 0x8b8
1498
1499#define S_TXPORT2DROPCNT 0
1500#define M_TXPORT2DROPCNT 0xffff
1501#define V_TXPORT2DROPCNT(x) ((x) << S_TXPORT2DROPCNT)
1502#define G_TXPORT2DROPCNT(x) (((x) >> S_TXPORT2DROPCNT) & M_TXPORT2DROPCNT)
1503
1504#define S_TXPORT3DROPCNT 16
1505#define M_TXPORT3DROPCNT 0xffff
1506#define V_TXPORT3DROPCNT(x) ((x) << S_TXPORT3DROPCNT)
1507#define G_TXPORT3DROPCNT(x) (((x) >> S_TXPORT3DROPCNT) & M_TXPORT3DROPCNT)
1508
1509#define A_RX_DROP_COUNT0 0x8bc
1510
1511#define S_RXPORT0DROPCNT 0
1512#define M_RXPORT0DROPCNT 0xffff
1513#define V_RXPORT0DROPCNT(x) ((x) << S_RXPORT0DROPCNT)
1514#define G_RXPORT0DROPCNT(x) (((x) >> S_RXPORT0DROPCNT) & M_RXPORT0DROPCNT)
1515
1516#define S_RXPORT1DROPCNT 16
1517#define M_RXPORT1DROPCNT 0xffff
1518#define V_RXPORT1DROPCNT(x) ((x) << S_RXPORT1DROPCNT)
1519#define G_RXPORT1DROPCNT(x) (((x) >> S_RXPORT1DROPCNT) & M_RXPORT1DROPCNT)
1520
1521#define A_RX_DROP_COUNT1 0x8c0
1522
1523#define S_RXPORT2DROPCNT 0
1524#define M_RXPORT2DROPCNT 0xffff
1525#define V_RXPORT2DROPCNT(x) ((x) << S_RXPORT2DROPCNT)
1526#define G_RXPORT2DROPCNT(x) (((x) >> S_RXPORT2DROPCNT) & M_RXPORT2DROPCNT)
1527
1528#define S_RXPORT3DROPCNT 16
1529#define M_RXPORT3DROPCNT 0xffff
1530#define V_RXPORT3DROPCNT(x) ((x) << S_RXPORT3DROPCNT)
1531#define G_RXPORT3DROPCNT(x) (((x) >> S_RXPORT3DROPCNT) & M_RXPORT3DROPCNT)
1532
1533#define A_DIP4_ERROR_COUNT 0x8c4
1534
1535#define S_DIP4ERRORCNT 0
1536#define M_DIP4ERRORCNT 0xfff
1537#define V_DIP4ERRORCNT(x) ((x) << S_DIP4ERRORCNT)
1538#define G_DIP4ERRORCNT(x) (((x) >> S_DIP4ERRORCNT) & M_DIP4ERRORCNT)
1539
1540#define S_DIP4ERRORCNTSHADOW 12
1541#define M_DIP4ERRORCNTSHADOW 0xfff
1542#define V_DIP4ERRORCNTSHADOW(x) ((x) << S_DIP4ERRORCNTSHADOW)
1543#define G_DIP4ERRORCNTSHADOW(x) (((x) >> S_DIP4ERRORCNTSHADOW) & M_DIP4ERRORCNTSHADOW)
1544
1545#define S_TRICN_RX_TRAIN_ERR 24
1546#define V_TRICN_RX_TRAIN_ERR(x) ((x) << S_TRICN_RX_TRAIN_ERR)
1547#define F_TRICN_RX_TRAIN_ERR V_TRICN_RX_TRAIN_ERR(1U)
1548
1549#define S_TRICN_RX_TRAINING 25
1550#define V_TRICN_RX_TRAINING(x) ((x) << S_TRICN_RX_TRAINING)
1551#define F_TRICN_RX_TRAINING V_TRICN_RX_TRAINING(1U)
1552
1553#define S_TRICN_RX_TRAIN_OK 26
1554#define V_TRICN_RX_TRAIN_OK(x) ((x) << S_TRICN_RX_TRAIN_OK)
1555#define F_TRICN_RX_TRAIN_OK V_TRICN_RX_TRAIN_OK(1U)
1556
341#define A_ESPI_INTR_STATUS 0x8c8 1557#define A_ESPI_INTR_STATUS 0x8c8
342 1558
343#define S_DIP2PARITYERR 5 1559#define S_DIP2PARITYERR 5
@@ -347,19 +1563,56 @@
347#define A_ESPI_INTR_ENABLE 0x8cc 1563#define A_ESPI_INTR_ENABLE 0x8cc
348#define A_RX_DROP_THRESHOLD 0x8d0 1564#define A_RX_DROP_THRESHOLD 0x8d0
349#define A_ESPI_RX_RESET 0x8ec 1565#define A_ESPI_RX_RESET 0x8ec
1566
1567#define S_ESPI_RX_LNK_RST 0
1568#define V_ESPI_RX_LNK_RST(x) ((x) << S_ESPI_RX_LNK_RST)
1569#define F_ESPI_RX_LNK_RST V_ESPI_RX_LNK_RST(1U)
1570
1571#define S_ESPI_RX_CORE_RST 1
1572#define V_ESPI_RX_CORE_RST(x) ((x) << S_ESPI_RX_CORE_RST)
1573#define F_ESPI_RX_CORE_RST V_ESPI_RX_CORE_RST(1U)
1574
1575#define S_RX_CLK_STATUS 2
1576#define V_RX_CLK_STATUS(x) ((x) << S_RX_CLK_STATUS)
1577#define F_RX_CLK_STATUS V_RX_CLK_STATUS(1U)
1578
350#define A_ESPI_MISC_CONTROL 0x8f0 1579#define A_ESPI_MISC_CONTROL 0x8f0
351 1580
352#define S_OUT_OF_SYNC_COUNT 0 1581#define S_OUT_OF_SYNC_COUNT 0
1582#define M_OUT_OF_SYNC_COUNT 0xf
353#define V_OUT_OF_SYNC_COUNT(x) ((x) << S_OUT_OF_SYNC_COUNT) 1583#define V_OUT_OF_SYNC_COUNT(x) ((x) << S_OUT_OF_SYNC_COUNT)
1584#define G_OUT_OF_SYNC_COUNT(x) (((x) >> S_OUT_OF_SYNC_COUNT) & M_OUT_OF_SYNC_COUNT)
1585
1586#define S_DIP2_COUNT_MODE_ENABLE 4
1587#define V_DIP2_COUNT_MODE_ENABLE(x) ((x) << S_DIP2_COUNT_MODE_ENABLE)
1588#define F_DIP2_COUNT_MODE_ENABLE V_DIP2_COUNT_MODE_ENABLE(1U)
354 1589
355#define S_DIP2_PARITY_ERR_THRES 5 1590#define S_DIP2_PARITY_ERR_THRES 5
1591#define M_DIP2_PARITY_ERR_THRES 0xf
356#define V_DIP2_PARITY_ERR_THRES(x) ((x) << S_DIP2_PARITY_ERR_THRES) 1592#define V_DIP2_PARITY_ERR_THRES(x) ((x) << S_DIP2_PARITY_ERR_THRES)
1593#define G_DIP2_PARITY_ERR_THRES(x) (((x) >> S_DIP2_PARITY_ERR_THRES) & M_DIP2_PARITY_ERR_THRES)
357 1594
358#define S_DIP4_THRES 9 1595#define S_DIP4_THRES 9
1596#define M_DIP4_THRES 0xfff
359#define V_DIP4_THRES(x) ((x) << S_DIP4_THRES) 1597#define V_DIP4_THRES(x) ((x) << S_DIP4_THRES)
1598#define G_DIP4_THRES(x) (((x) >> S_DIP4_THRES) & M_DIP4_THRES)
1599
1600#define S_DIP4_THRES_ENABLE 21
1601#define V_DIP4_THRES_ENABLE(x) ((x) << S_DIP4_THRES_ENABLE)
1602#define F_DIP4_THRES_ENABLE V_DIP4_THRES_ENABLE(1U)
1603
1604#define S_FORCE_DISABLE_STATUS 22
1605#define V_FORCE_DISABLE_STATUS(x) ((x) << S_FORCE_DISABLE_STATUS)
1606#define F_FORCE_DISABLE_STATUS V_FORCE_DISABLE_STATUS(1U)
1607
1608#define S_DYNAMIC_DESKEW 23
1609#define V_DYNAMIC_DESKEW(x) ((x) << S_DYNAMIC_DESKEW)
1610#define F_DYNAMIC_DESKEW V_DYNAMIC_DESKEW(1U)
360 1611
361#define S_MONITORED_PORT_NUM 25 1612#define S_MONITORED_PORT_NUM 25
1613#define M_MONITORED_PORT_NUM 0x3
362#define V_MONITORED_PORT_NUM(x) ((x) << S_MONITORED_PORT_NUM) 1614#define V_MONITORED_PORT_NUM(x) ((x) << S_MONITORED_PORT_NUM)
1615#define G_MONITORED_PORT_NUM(x) (((x) >> S_MONITORED_PORT_NUM) & M_MONITORED_PORT_NUM)
363 1616
364#define S_MONITORED_DIRECTION 27 1617#define S_MONITORED_DIRECTION 27
365#define V_MONITORED_DIRECTION(x) ((x) << S_MONITORED_DIRECTION) 1618#define V_MONITORED_DIRECTION(x) ((x) << S_MONITORED_DIRECTION)
@@ -370,33 +1623,125 @@
370#define F_MONITORED_INTERFACE V_MONITORED_INTERFACE(1U) 1623#define F_MONITORED_INTERFACE V_MONITORED_INTERFACE(1U)
371 1624
372#define A_ESPI_DIP2_ERR_COUNT 0x8f4 1625#define A_ESPI_DIP2_ERR_COUNT 0x8f4
1626
1627#define S_DIP2_ERR_CNT 0
1628#define M_DIP2_ERR_CNT 0xf
1629#define V_DIP2_ERR_CNT(x) ((x) << S_DIP2_ERR_CNT)
1630#define G_DIP2_ERR_CNT(x) (((x) >> S_DIP2_ERR_CNT) & M_DIP2_ERR_CNT)
1631
373#define A_ESPI_CMD_ADDR 0x8f8 1632#define A_ESPI_CMD_ADDR 0x8f8
374 1633
375#define S_WRITE_DATA 0 1634#define S_WRITE_DATA 0
1635#define M_WRITE_DATA 0xff
376#define V_WRITE_DATA(x) ((x) << S_WRITE_DATA) 1636#define V_WRITE_DATA(x) ((x) << S_WRITE_DATA)
1637#define G_WRITE_DATA(x) (((x) >> S_WRITE_DATA) & M_WRITE_DATA)
377 1638
378#define S_REGISTER_OFFSET 8 1639#define S_REGISTER_OFFSET 8
1640#define M_REGISTER_OFFSET 0xf
379#define V_REGISTER_OFFSET(x) ((x) << S_REGISTER_OFFSET) 1641#define V_REGISTER_OFFSET(x) ((x) << S_REGISTER_OFFSET)
1642#define G_REGISTER_OFFSET(x) (((x) >> S_REGISTER_OFFSET) & M_REGISTER_OFFSET)
380 1643
381#define S_CHANNEL_ADDR 12 1644#define S_CHANNEL_ADDR 12
1645#define M_CHANNEL_ADDR 0xf
382#define V_CHANNEL_ADDR(x) ((x) << S_CHANNEL_ADDR) 1646#define V_CHANNEL_ADDR(x) ((x) << S_CHANNEL_ADDR)
1647#define G_CHANNEL_ADDR(x) (((x) >> S_CHANNEL_ADDR) & M_CHANNEL_ADDR)
383 1648
384#define S_MODULE_ADDR 16 1649#define S_MODULE_ADDR 16
1650#define M_MODULE_ADDR 0x3
385#define V_MODULE_ADDR(x) ((x) << S_MODULE_ADDR) 1651#define V_MODULE_ADDR(x) ((x) << S_MODULE_ADDR)
1652#define G_MODULE_ADDR(x) (((x) >> S_MODULE_ADDR) & M_MODULE_ADDR)
386 1653
387#define S_BUNDLE_ADDR 20 1654#define S_BUNDLE_ADDR 20
1655#define M_BUNDLE_ADDR 0x3
388#define V_BUNDLE_ADDR(x) ((x) << S_BUNDLE_ADDR) 1656#define V_BUNDLE_ADDR(x) ((x) << S_BUNDLE_ADDR)
1657#define G_BUNDLE_ADDR(x) (((x) >> S_BUNDLE_ADDR) & M_BUNDLE_ADDR)
389 1658
390#define S_SPI4_COMMAND 24 1659#define S_SPI4_COMMAND 24
1660#define M_SPI4_COMMAND 0xff
391#define V_SPI4_COMMAND(x) ((x) << S_SPI4_COMMAND) 1661#define V_SPI4_COMMAND(x) ((x) << S_SPI4_COMMAND)
1662#define G_SPI4_COMMAND(x) (((x) >> S_SPI4_COMMAND) & M_SPI4_COMMAND)
392 1663
393#define A_ESPI_GOSTAT 0x8fc 1664#define A_ESPI_GOSTAT 0x8fc
1665
1666#define S_READ_DATA 0
1667#define M_READ_DATA 0xff
1668#define V_READ_DATA(x) ((x) << S_READ_DATA)
1669#define G_READ_DATA(x) (((x) >> S_READ_DATA) & M_READ_DATA)
1670
394#define S_ESPI_CMD_BUSY 8 1671#define S_ESPI_CMD_BUSY 8
395#define V_ESPI_CMD_BUSY(x) ((x) << S_ESPI_CMD_BUSY) 1672#define V_ESPI_CMD_BUSY(x) ((x) << S_ESPI_CMD_BUSY)
396#define F_ESPI_CMD_BUSY V_ESPI_CMD_BUSY(1U) 1673#define F_ESPI_CMD_BUSY V_ESPI_CMD_BUSY(1U)
397 1674
398/* PL registers */ 1675#define S_ERROR_ACK 9
1676#define V_ERROR_ACK(x) ((x) << S_ERROR_ACK)
1677#define F_ERROR_ACK V_ERROR_ACK(1U)
1678
1679#define S_UNMAPPED_ERR 10
1680#define V_UNMAPPED_ERR(x) ((x) << S_UNMAPPED_ERR)
1681#define F_UNMAPPED_ERR V_UNMAPPED_ERR(1U)
1682
1683#define S_TRANSACTION_TIMER 16
1684#define M_TRANSACTION_TIMER 0xff
1685#define V_TRANSACTION_TIMER(x) ((x) << S_TRANSACTION_TIMER)
1686#define G_TRANSACTION_TIMER(x) (((x) >> S_TRANSACTION_TIMER) & M_TRANSACTION_TIMER)
1687
1688
1689/* ULP registers */
1690#define A_ULP_ULIMIT 0x980
1691#define A_ULP_TAGMASK 0x984
1692#define A_ULP_HREG_INDEX 0x988
1693#define A_ULP_HREG_DATA 0x98c
1694#define A_ULP_INT_ENABLE 0x990
1695#define A_ULP_INT_CAUSE 0x994
399 1696
1697#define S_HREG_PAR_ERR 0
1698#define V_HREG_PAR_ERR(x) ((x) << S_HREG_PAR_ERR)
1699#define F_HREG_PAR_ERR V_HREG_PAR_ERR(1U)
1700
1701#define S_EGRS_DATA_PAR_ERR 1
1702#define V_EGRS_DATA_PAR_ERR(x) ((x) << S_EGRS_DATA_PAR_ERR)
1703#define F_EGRS_DATA_PAR_ERR V_EGRS_DATA_PAR_ERR(1U)
1704
1705#define S_INGRS_DATA_PAR_ERR 2
1706#define V_INGRS_DATA_PAR_ERR(x) ((x) << S_INGRS_DATA_PAR_ERR)
1707#define F_INGRS_DATA_PAR_ERR V_INGRS_DATA_PAR_ERR(1U)
1708
1709#define S_PM_INTR 3
1710#define V_PM_INTR(x) ((x) << S_PM_INTR)
1711#define F_PM_INTR V_PM_INTR(1U)
1712
1713#define S_PM_E2C_SYNC_ERR 4
1714#define V_PM_E2C_SYNC_ERR(x) ((x) << S_PM_E2C_SYNC_ERR)
1715#define F_PM_E2C_SYNC_ERR V_PM_E2C_SYNC_ERR(1U)
1716
1717#define S_PM_C2E_SYNC_ERR 5
1718#define V_PM_C2E_SYNC_ERR(x) ((x) << S_PM_C2E_SYNC_ERR)
1719#define F_PM_C2E_SYNC_ERR V_PM_C2E_SYNC_ERR(1U)
1720
1721#define S_PM_E2C_EMPTY_ERR 6
1722#define V_PM_E2C_EMPTY_ERR(x) ((x) << S_PM_E2C_EMPTY_ERR)
1723#define F_PM_E2C_EMPTY_ERR V_PM_E2C_EMPTY_ERR(1U)
1724
1725#define S_PM_C2E_EMPTY_ERR 7
1726#define V_PM_C2E_EMPTY_ERR(x) ((x) << S_PM_C2E_EMPTY_ERR)
1727#define F_PM_C2E_EMPTY_ERR V_PM_C2E_EMPTY_ERR(1U)
1728
1729#define S_PM_PAR_ERR 8
1730#define M_PM_PAR_ERR 0xffff
1731#define V_PM_PAR_ERR(x) ((x) << S_PM_PAR_ERR)
1732#define G_PM_PAR_ERR(x) (((x) >> S_PM_PAR_ERR) & M_PM_PAR_ERR)
1733
1734#define S_PM_E2C_WRT_FULL 24
1735#define V_PM_E2C_WRT_FULL(x) ((x) << S_PM_E2C_WRT_FULL)
1736#define F_PM_E2C_WRT_FULL V_PM_E2C_WRT_FULL(1U)
1737
1738#define S_PM_C2E_WRT_FULL 25
1739#define V_PM_C2E_WRT_FULL(x) ((x) << S_PM_C2E_WRT_FULL)
1740#define F_PM_C2E_WRT_FULL V_PM_C2E_WRT_FULL(1U)
1741
1742#define A_ULP_PIO_CTRL 0x998
1743
1744/* PL registers */
400#define A_PL_ENABLE 0xa00 1745#define A_PL_ENABLE 0xa00
401 1746
402#define S_PL_INTR_SGE_ERR 0 1747#define S_PL_INTR_SGE_ERR 0
@@ -407,14 +1752,38 @@
407#define V_PL_INTR_SGE_DATA(x) ((x) << S_PL_INTR_SGE_DATA) 1752#define V_PL_INTR_SGE_DATA(x) ((x) << S_PL_INTR_SGE_DATA)
408#define F_PL_INTR_SGE_DATA V_PL_INTR_SGE_DATA(1U) 1753#define F_PL_INTR_SGE_DATA V_PL_INTR_SGE_DATA(1U)
409 1754
1755#define S_PL_INTR_MC3 2
1756#define V_PL_INTR_MC3(x) ((x) << S_PL_INTR_MC3)
1757#define F_PL_INTR_MC3 V_PL_INTR_MC3(1U)
1758
1759#define S_PL_INTR_MC4 3
1760#define V_PL_INTR_MC4(x) ((x) << S_PL_INTR_MC4)
1761#define F_PL_INTR_MC4 V_PL_INTR_MC4(1U)
1762
1763#define S_PL_INTR_MC5 4
1764#define V_PL_INTR_MC5(x) ((x) << S_PL_INTR_MC5)
1765#define F_PL_INTR_MC5 V_PL_INTR_MC5(1U)
1766
1767#define S_PL_INTR_RAT 5
1768#define V_PL_INTR_RAT(x) ((x) << S_PL_INTR_RAT)
1769#define F_PL_INTR_RAT V_PL_INTR_RAT(1U)
1770
410#define S_PL_INTR_TP 6 1771#define S_PL_INTR_TP 6
411#define V_PL_INTR_TP(x) ((x) << S_PL_INTR_TP) 1772#define V_PL_INTR_TP(x) ((x) << S_PL_INTR_TP)
412#define F_PL_INTR_TP V_PL_INTR_TP(1U) 1773#define F_PL_INTR_TP V_PL_INTR_TP(1U)
413 1774
1775#define S_PL_INTR_ULP 7
1776#define V_PL_INTR_ULP(x) ((x) << S_PL_INTR_ULP)
1777#define F_PL_INTR_ULP V_PL_INTR_ULP(1U)
1778
414#define S_PL_INTR_ESPI 8 1779#define S_PL_INTR_ESPI 8
415#define V_PL_INTR_ESPI(x) ((x) << S_PL_INTR_ESPI) 1780#define V_PL_INTR_ESPI(x) ((x) << S_PL_INTR_ESPI)
416#define F_PL_INTR_ESPI V_PL_INTR_ESPI(1U) 1781#define F_PL_INTR_ESPI V_PL_INTR_ESPI(1U)
417 1782
1783#define S_PL_INTR_CSPI 9
1784#define V_PL_INTR_CSPI(x) ((x) << S_PL_INTR_CSPI)
1785#define F_PL_INTR_CSPI V_PL_INTR_CSPI(1U)
1786
418#define S_PL_INTR_PCIX 10 1787#define S_PL_INTR_PCIX 10
419#define V_PL_INTR_PCIX(x) ((x) << S_PL_INTR_PCIX) 1788#define V_PL_INTR_PCIX(x) ((x) << S_PL_INTR_PCIX)
420#define F_PL_INTR_PCIX V_PL_INTR_PCIX(1U) 1789#define F_PL_INTR_PCIX V_PL_INTR_PCIX(1U)
@@ -426,43 +1795,374 @@
426#define A_PL_CAUSE 0xa04 1795#define A_PL_CAUSE 0xa04
427 1796
428/* MC5 registers */ 1797/* MC5 registers */
429
430#define A_MC5_CONFIG 0xc04 1798#define A_MC5_CONFIG 0xc04
431 1799
1800#define S_MODE 0
1801#define V_MODE(x) ((x) << S_MODE)
1802#define F_MODE V_MODE(1U)
1803
432#define S_TCAM_RESET 1 1804#define S_TCAM_RESET 1
433#define V_TCAM_RESET(x) ((x) << S_TCAM_RESET) 1805#define V_TCAM_RESET(x) ((x) << S_TCAM_RESET)
434#define F_TCAM_RESET V_TCAM_RESET(1U) 1806#define F_TCAM_RESET V_TCAM_RESET(1U)
435 1807
1808#define S_TCAM_READY 2
1809#define V_TCAM_READY(x) ((x) << S_TCAM_READY)
1810#define F_TCAM_READY V_TCAM_READY(1U)
1811
1812#define S_DBGI_ENABLE 4
1813#define V_DBGI_ENABLE(x) ((x) << S_DBGI_ENABLE)
1814#define F_DBGI_ENABLE V_DBGI_ENABLE(1U)
1815
436#define S_M_BUS_ENABLE 5 1816#define S_M_BUS_ENABLE 5
437#define V_M_BUS_ENABLE(x) ((x) << S_M_BUS_ENABLE) 1817#define V_M_BUS_ENABLE(x) ((x) << S_M_BUS_ENABLE)
438#define F_M_BUS_ENABLE V_M_BUS_ENABLE(1U) 1818#define F_M_BUS_ENABLE V_M_BUS_ENABLE(1U)
439 1819
440/* PCICFG registers */ 1820#define S_PARITY_ENABLE 6
1821#define V_PARITY_ENABLE(x) ((x) << S_PARITY_ENABLE)
1822#define F_PARITY_ENABLE V_PARITY_ENABLE(1U)
1823
1824#define S_SYN_ISSUE_MODE 7
1825#define M_SYN_ISSUE_MODE 0x3
1826#define V_SYN_ISSUE_MODE(x) ((x) << S_SYN_ISSUE_MODE)
1827#define G_SYN_ISSUE_MODE(x) (((x) >> S_SYN_ISSUE_MODE) & M_SYN_ISSUE_MODE)
1828
1829#define S_BUILD 16
1830#define V_BUILD(x) ((x) << S_BUILD)
1831#define F_BUILD V_BUILD(1U)
1832
1833#define S_COMPRESSION_ENABLE 17
1834#define V_COMPRESSION_ENABLE(x) ((x) << S_COMPRESSION_ENABLE)
1835#define F_COMPRESSION_ENABLE V_COMPRESSION_ENABLE(1U)
1836
1837#define S_NUM_LIP 18
1838#define M_NUM_LIP 0x3f
1839#define V_NUM_LIP(x) ((x) << S_NUM_LIP)
1840#define G_NUM_LIP(x) (((x) >> S_NUM_LIP) & M_NUM_LIP)
1841
1842#define S_TCAM_PART_CNT 24
1843#define M_TCAM_PART_CNT 0x3
1844#define V_TCAM_PART_CNT(x) ((x) << S_TCAM_PART_CNT)
1845#define G_TCAM_PART_CNT(x) (((x) >> S_TCAM_PART_CNT) & M_TCAM_PART_CNT)
1846
1847#define S_TCAM_PART_TYPE 26
1848#define M_TCAM_PART_TYPE 0x3
1849#define V_TCAM_PART_TYPE(x) ((x) << S_TCAM_PART_TYPE)
1850#define G_TCAM_PART_TYPE(x) (((x) >> S_TCAM_PART_TYPE) & M_TCAM_PART_TYPE)
1851
1852#define S_TCAM_PART_SIZE 28
1853#define M_TCAM_PART_SIZE 0x3
1854#define V_TCAM_PART_SIZE(x) ((x) << S_TCAM_PART_SIZE)
1855#define G_TCAM_PART_SIZE(x) (((x) >> S_TCAM_PART_SIZE) & M_TCAM_PART_SIZE)
1856
1857#define S_TCAM_PART_TYPE_HI 30
1858#define V_TCAM_PART_TYPE_HI(x) ((x) << S_TCAM_PART_TYPE_HI)
1859#define F_TCAM_PART_TYPE_HI V_TCAM_PART_TYPE_HI(1U)
1860
1861#define A_MC5_SIZE 0xc08
1862
1863#define S_SIZE 0
1864#define M_SIZE 0x3fffff
1865#define V_SIZE(x) ((x) << S_SIZE)
1866#define G_SIZE(x) (((x) >> S_SIZE) & M_SIZE)
1867
1868#define A_MC5_ROUTING_TABLE_INDEX 0xc0c
441 1869
1870#define S_START_OF_ROUTING_TABLE 0
1871#define M_START_OF_ROUTING_TABLE 0x3fffff
1872#define V_START_OF_ROUTING_TABLE(x) ((x) << S_START_OF_ROUTING_TABLE)
1873#define G_START_OF_ROUTING_TABLE(x) (((x) >> S_START_OF_ROUTING_TABLE) & M_START_OF_ROUTING_TABLE)
1874
1875#define A_MC5_SERVER_INDEX 0xc14
1876
1877#define S_START_OF_SERVER_INDEX 0
1878#define M_START_OF_SERVER_INDEX 0x3fffff
1879#define V_START_OF_SERVER_INDEX(x) ((x) << S_START_OF_SERVER_INDEX)
1880#define G_START_OF_SERVER_INDEX(x) (((x) >> S_START_OF_SERVER_INDEX) & M_START_OF_SERVER_INDEX)
1881
1882#define A_MC5_LIP_RAM_ADDR 0xc18
1883
1884#define S_LOCAL_IP_RAM_ADDR 0
1885#define M_LOCAL_IP_RAM_ADDR 0x3f
1886#define V_LOCAL_IP_RAM_ADDR(x) ((x) << S_LOCAL_IP_RAM_ADDR)
1887#define G_LOCAL_IP_RAM_ADDR(x) (((x) >> S_LOCAL_IP_RAM_ADDR) & M_LOCAL_IP_RAM_ADDR)
1888
1889#define S_RAM_WRITE_ENABLE 8
1890#define V_RAM_WRITE_ENABLE(x) ((x) << S_RAM_WRITE_ENABLE)
1891#define F_RAM_WRITE_ENABLE V_RAM_WRITE_ENABLE(1U)
1892
1893#define A_MC5_LIP_RAM_DATA 0xc1c
1894#define A_MC5_RSP_LATENCY 0xc20
1895
1896#define S_SEARCH_RESPONSE_LATENCY 0
1897#define M_SEARCH_RESPONSE_LATENCY 0x1f
1898#define V_SEARCH_RESPONSE_LATENCY(x) ((x) << S_SEARCH_RESPONSE_LATENCY)
1899#define G_SEARCH_RESPONSE_LATENCY(x) (((x) >> S_SEARCH_RESPONSE_LATENCY) & M_SEARCH_RESPONSE_LATENCY)
1900
1901#define S_LEARN_RESPONSE_LATENCY 8
1902#define M_LEARN_RESPONSE_LATENCY 0x1f
1903#define V_LEARN_RESPONSE_LATENCY(x) ((x) << S_LEARN_RESPONSE_LATENCY)
1904#define G_LEARN_RESPONSE_LATENCY(x) (((x) >> S_LEARN_RESPONSE_LATENCY) & M_LEARN_RESPONSE_LATENCY)
1905
1906#define A_MC5_PARITY_LATENCY 0xc24
1907
1908#define S_SRCHLAT 0
1909#define M_SRCHLAT 0x1f
1910#define V_SRCHLAT(x) ((x) << S_SRCHLAT)
1911#define G_SRCHLAT(x) (((x) >> S_SRCHLAT) & M_SRCHLAT)
1912
1913#define S_PARLAT 8
1914#define M_PARLAT 0x1f
1915#define V_PARLAT(x) ((x) << S_PARLAT)
1916#define G_PARLAT(x) (((x) >> S_PARLAT) & M_PARLAT)
1917
1918#define A_MC5_WR_LRN_VERIFY 0xc28
1919
1920#define S_POVEREN 0
1921#define V_POVEREN(x) ((x) << S_POVEREN)
1922#define F_POVEREN V_POVEREN(1U)
1923
1924#define S_LRNVEREN 1
1925#define V_LRNVEREN(x) ((x) << S_LRNVEREN)
1926#define F_LRNVEREN V_LRNVEREN(1U)
1927
1928#define S_VWVEREN 2
1929#define V_VWVEREN(x) ((x) << S_VWVEREN)
1930#define F_VWVEREN V_VWVEREN(1U)
1931
1932#define A_MC5_PART_ID_INDEX 0xc2c
1933
1934#define S_IDINDEX 0
1935#define M_IDINDEX 0xf
1936#define V_IDINDEX(x) ((x) << S_IDINDEX)
1937#define G_IDINDEX(x) (((x) >> S_IDINDEX) & M_IDINDEX)
1938
1939#define A_MC5_RESET_MAX 0xc30
1940
1941#define S_RSTMAX 0
1942#define M_RSTMAX 0x1ff
1943#define V_RSTMAX(x) ((x) << S_RSTMAX)
1944#define G_RSTMAX(x) (((x) >> S_RSTMAX) & M_RSTMAX)
1945
1946#define A_MC5_INT_ENABLE 0xc40
1947
1948#define S_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR 0
1949#define V_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR(x) ((x) << S_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR)
1950#define F_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR V_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR(1U)
1951
1952#define S_MC5_INT_HIT_IN_ACTIVE_REGION_ERR 1
1953#define V_MC5_INT_HIT_IN_ACTIVE_REGION_ERR(x) ((x) << S_MC5_INT_HIT_IN_ACTIVE_REGION_ERR)
1954#define F_MC5_INT_HIT_IN_ACTIVE_REGION_ERR V_MC5_INT_HIT_IN_ACTIVE_REGION_ERR(1U)
1955
1956#define S_MC5_INT_HIT_IN_RT_REGION_ERR 2
1957#define V_MC5_INT_HIT_IN_RT_REGION_ERR(x) ((x) << S_MC5_INT_HIT_IN_RT_REGION_ERR)
1958#define F_MC5_INT_HIT_IN_RT_REGION_ERR V_MC5_INT_HIT_IN_RT_REGION_ERR(1U)
1959
1960#define S_MC5_INT_MISS_ERR 3
1961#define V_MC5_INT_MISS_ERR(x) ((x) << S_MC5_INT_MISS_ERR)
1962#define F_MC5_INT_MISS_ERR V_MC5_INT_MISS_ERR(1U)
1963
1964#define S_MC5_INT_LIP0_ERR 4
1965#define V_MC5_INT_LIP0_ERR(x) ((x) << S_MC5_INT_LIP0_ERR)
1966#define F_MC5_INT_LIP0_ERR V_MC5_INT_LIP0_ERR(1U)
1967
1968#define S_MC5_INT_LIP_MISS_ERR 5
1969#define V_MC5_INT_LIP_MISS_ERR(x) ((x) << S_MC5_INT_LIP_MISS_ERR)
1970#define F_MC5_INT_LIP_MISS_ERR V_MC5_INT_LIP_MISS_ERR(1U)
1971
1972#define S_MC5_INT_PARITY_ERR 6
1973#define V_MC5_INT_PARITY_ERR(x) ((x) << S_MC5_INT_PARITY_ERR)
1974#define F_MC5_INT_PARITY_ERR V_MC5_INT_PARITY_ERR(1U)
1975
1976#define S_MC5_INT_ACTIVE_REGION_FULL 7
1977#define V_MC5_INT_ACTIVE_REGION_FULL(x) ((x) << S_MC5_INT_ACTIVE_REGION_FULL)
1978#define F_MC5_INT_ACTIVE_REGION_FULL V_MC5_INT_ACTIVE_REGION_FULL(1U)
1979
1980#define S_MC5_INT_NFA_SRCH_ERR 8
1981#define V_MC5_INT_NFA_SRCH_ERR(x) ((x) << S_MC5_INT_NFA_SRCH_ERR)
1982#define F_MC5_INT_NFA_SRCH_ERR V_MC5_INT_NFA_SRCH_ERR(1U)
1983
1984#define S_MC5_INT_SYN_COOKIE 9
1985#define V_MC5_INT_SYN_COOKIE(x) ((x) << S_MC5_INT_SYN_COOKIE)
1986#define F_MC5_INT_SYN_COOKIE V_MC5_INT_SYN_COOKIE(1U)
1987
1988#define S_MC5_INT_SYN_COOKIE_BAD 10
1989#define V_MC5_INT_SYN_COOKIE_BAD(x) ((x) << S_MC5_INT_SYN_COOKIE_BAD)
1990#define F_MC5_INT_SYN_COOKIE_BAD V_MC5_INT_SYN_COOKIE_BAD(1U)
1991
1992#define S_MC5_INT_SYN_COOKIE_OFF 11
1993#define V_MC5_INT_SYN_COOKIE_OFF(x) ((x) << S_MC5_INT_SYN_COOKIE_OFF)
1994#define F_MC5_INT_SYN_COOKIE_OFF V_MC5_INT_SYN_COOKIE_OFF(1U)
1995
1996#define S_MC5_INT_UNKNOWN_CMD 15
1997#define V_MC5_INT_UNKNOWN_CMD(x) ((x) << S_MC5_INT_UNKNOWN_CMD)
1998#define F_MC5_INT_UNKNOWN_CMD V_MC5_INT_UNKNOWN_CMD(1U)
1999
2000#define S_MC5_INT_REQUESTQ_PARITY_ERR 16
2001#define V_MC5_INT_REQUESTQ_PARITY_ERR(x) ((x) << S_MC5_INT_REQUESTQ_PARITY_ERR)
2002#define F_MC5_INT_REQUESTQ_PARITY_ERR V_MC5_INT_REQUESTQ_PARITY_ERR(1U)
2003
2004#define S_MC5_INT_DISPATCHQ_PARITY_ERR 17
2005#define V_MC5_INT_DISPATCHQ_PARITY_ERR(x) ((x) << S_MC5_INT_DISPATCHQ_PARITY_ERR)
2006#define F_MC5_INT_DISPATCHQ_PARITY_ERR V_MC5_INT_DISPATCHQ_PARITY_ERR(1U)
2007
2008#define S_MC5_INT_DEL_ACT_EMPTY 18
2009#define V_MC5_INT_DEL_ACT_EMPTY(x) ((x) << S_MC5_INT_DEL_ACT_EMPTY)
2010#define F_MC5_INT_DEL_ACT_EMPTY V_MC5_INT_DEL_ACT_EMPTY(1U)
2011
2012#define A_MC5_INT_CAUSE 0xc44
2013#define A_MC5_INT_TID 0xc48
2014#define A_MC5_INT_PTID 0xc4c
2015#define A_MC5_DBGI_CONFIG 0xc74
2016#define A_MC5_DBGI_REQ_CMD 0xc78
2017
2018#define S_CMDMODE 0
2019#define M_CMDMODE 0x7
2020#define V_CMDMODE(x) ((x) << S_CMDMODE)
2021#define G_CMDMODE(x) (((x) >> S_CMDMODE) & M_CMDMODE)
2022
2023#define S_SADRSEL 4
2024#define V_SADRSEL(x) ((x) << S_SADRSEL)
2025#define F_SADRSEL V_SADRSEL(1U)
2026
2027#define S_WRITE_BURST_SIZE 22
2028#define M_WRITE_BURST_SIZE 0x3ff
2029#define V_WRITE_BURST_SIZE(x) ((x) << S_WRITE_BURST_SIZE)
2030#define G_WRITE_BURST_SIZE(x) (((x) >> S_WRITE_BURST_SIZE) & M_WRITE_BURST_SIZE)
2031
2032#define A_MC5_DBGI_REQ_ADDR0 0xc7c
2033#define A_MC5_DBGI_REQ_ADDR1 0xc80
2034#define A_MC5_DBGI_REQ_ADDR2 0xc84
2035#define A_MC5_DBGI_REQ_DATA0 0xc88
2036#define A_MC5_DBGI_REQ_DATA1 0xc8c
2037#define A_MC5_DBGI_REQ_DATA2 0xc90
2038#define A_MC5_DBGI_REQ_DATA3 0xc94
2039#define A_MC5_DBGI_REQ_DATA4 0xc98
2040#define A_MC5_DBGI_REQ_MASK0 0xc9c
2041#define A_MC5_DBGI_REQ_MASK1 0xca0
2042#define A_MC5_DBGI_REQ_MASK2 0xca4
2043#define A_MC5_DBGI_REQ_MASK3 0xca8
2044#define A_MC5_DBGI_REQ_MASK4 0xcac
2045#define A_MC5_DBGI_RSP_STATUS 0xcb0
2046
2047#define S_DBGI_RSP_VALID 0
2048#define V_DBGI_RSP_VALID(x) ((x) << S_DBGI_RSP_VALID)
2049#define F_DBGI_RSP_VALID V_DBGI_RSP_VALID(1U)
2050
2051#define S_DBGI_RSP_HIT 1
2052#define V_DBGI_RSP_HIT(x) ((x) << S_DBGI_RSP_HIT)
2053#define F_DBGI_RSP_HIT V_DBGI_RSP_HIT(1U)
2054
2055#define S_DBGI_RSP_ERR 2
2056#define V_DBGI_RSP_ERR(x) ((x) << S_DBGI_RSP_ERR)
2057#define F_DBGI_RSP_ERR V_DBGI_RSP_ERR(1U)
2058
2059#define S_DBGI_RSP_ERR_REASON 8
2060#define M_DBGI_RSP_ERR_REASON 0x7
2061#define V_DBGI_RSP_ERR_REASON(x) ((x) << S_DBGI_RSP_ERR_REASON)
2062#define G_DBGI_RSP_ERR_REASON(x) (((x) >> S_DBGI_RSP_ERR_REASON) & M_DBGI_RSP_ERR_REASON)
2063
2064#define A_MC5_DBGI_RSP_DATA0 0xcb4
2065#define A_MC5_DBGI_RSP_DATA1 0xcb8
2066#define A_MC5_DBGI_RSP_DATA2 0xcbc
2067#define A_MC5_DBGI_RSP_DATA3 0xcc0
2068#define A_MC5_DBGI_RSP_DATA4 0xcc4
2069#define A_MC5_DBGI_RSP_LAST_CMD 0xcc8
2070#define A_MC5_POPEN_DATA_WR_CMD 0xccc
2071#define A_MC5_POPEN_MASK_WR_CMD 0xcd0
2072#define A_MC5_AOPEN_SRCH_CMD 0xcd4
2073#define A_MC5_AOPEN_LRN_CMD 0xcd8
2074#define A_MC5_SYN_SRCH_CMD 0xcdc
2075#define A_MC5_SYN_LRN_CMD 0xce0
2076#define A_MC5_ACK_SRCH_CMD 0xce4
2077#define A_MC5_ACK_LRN_CMD 0xce8
2078#define A_MC5_ILOOKUP_CMD 0xcec
2079#define A_MC5_ELOOKUP_CMD 0xcf0
2080#define A_MC5_DATA_WRITE_CMD 0xcf4
2081#define A_MC5_DATA_READ_CMD 0xcf8
2082#define A_MC5_MASK_WRITE_CMD 0xcfc
2083
2084/* PCICFG registers */
442#define A_PCICFG_PM_CSR 0x44 2085#define A_PCICFG_PM_CSR 0x44
443#define A_PCICFG_VPD_ADDR 0x4a 2086#define A_PCICFG_VPD_ADDR 0x4a
444 2087
2088#define S_VPD_ADDR 0
2089#define M_VPD_ADDR 0x7fff
2090#define V_VPD_ADDR(x) ((x) << S_VPD_ADDR)
2091#define G_VPD_ADDR(x) (((x) >> S_VPD_ADDR) & M_VPD_ADDR)
2092
445#define S_VPD_OP_FLAG 15 2093#define S_VPD_OP_FLAG 15
446#define V_VPD_OP_FLAG(x) ((x) << S_VPD_OP_FLAG) 2094#define V_VPD_OP_FLAG(x) ((x) << S_VPD_OP_FLAG)
447#define F_VPD_OP_FLAG V_VPD_OP_FLAG(1U) 2095#define F_VPD_OP_FLAG V_VPD_OP_FLAG(1U)
448 2096
449#define A_PCICFG_VPD_DATA 0x4c 2097#define A_PCICFG_VPD_DATA 0x4c
450 2098#define A_PCICFG_PCIX_CMD 0x60
451#define A_PCICFG_INTR_ENABLE 0xf4 2099#define A_PCICFG_INTR_ENABLE 0xf4
452#define A_PCICFG_INTR_CAUSE 0xf8
453 2100
2101#define S_MASTER_PARITY_ERR 0
2102#define V_MASTER_PARITY_ERR(x) ((x) << S_MASTER_PARITY_ERR)
2103#define F_MASTER_PARITY_ERR V_MASTER_PARITY_ERR(1U)
2104
2105#define S_SIG_TARGET_ABORT 1
2106#define V_SIG_TARGET_ABORT(x) ((x) << S_SIG_TARGET_ABORT)
2107#define F_SIG_TARGET_ABORT V_SIG_TARGET_ABORT(1U)
2108
2109#define S_RCV_TARGET_ABORT 2
2110#define V_RCV_TARGET_ABORT(x) ((x) << S_RCV_TARGET_ABORT)
2111#define F_RCV_TARGET_ABORT V_RCV_TARGET_ABORT(1U)
2112
2113#define S_RCV_MASTER_ABORT 3
2114#define V_RCV_MASTER_ABORT(x) ((x) << S_RCV_MASTER_ABORT)
2115#define F_RCV_MASTER_ABORT V_RCV_MASTER_ABORT(1U)
2116
2117#define S_SIG_SYS_ERR 4
2118#define V_SIG_SYS_ERR(x) ((x) << S_SIG_SYS_ERR)
2119#define F_SIG_SYS_ERR V_SIG_SYS_ERR(1U)
2120
2121#define S_DET_PARITY_ERR 5
2122#define V_DET_PARITY_ERR(x) ((x) << S_DET_PARITY_ERR)
2123#define F_DET_PARITY_ERR V_DET_PARITY_ERR(1U)
2124
2125#define S_PIO_PARITY_ERR 6
2126#define V_PIO_PARITY_ERR(x) ((x) << S_PIO_PARITY_ERR)
2127#define F_PIO_PARITY_ERR V_PIO_PARITY_ERR(1U)
2128
2129#define S_WF_PARITY_ERR 7
2130#define V_WF_PARITY_ERR(x) ((x) << S_WF_PARITY_ERR)
2131#define F_WF_PARITY_ERR V_WF_PARITY_ERR(1U)
2132
2133#define S_RF_PARITY_ERR 8
2134#define M_RF_PARITY_ERR 0x3
2135#define V_RF_PARITY_ERR(x) ((x) << S_RF_PARITY_ERR)
2136#define G_RF_PARITY_ERR(x) (((x) >> S_RF_PARITY_ERR) & M_RF_PARITY_ERR)
2137
2138#define S_CF_PARITY_ERR 10
2139#define M_CF_PARITY_ERR 0x3
2140#define V_CF_PARITY_ERR(x) ((x) << S_CF_PARITY_ERR)
2141#define G_CF_PARITY_ERR(x) (((x) >> S_CF_PARITY_ERR) & M_CF_PARITY_ERR)
2142
2143#define A_PCICFG_INTR_CAUSE 0xf8
454#define A_PCICFG_MODE 0xfc 2144#define A_PCICFG_MODE 0xfc
455 2145
456#define S_PCI_MODE_64BIT 0 2146#define S_PCI_MODE_64BIT 0
457#define V_PCI_MODE_64BIT(x) ((x) << S_PCI_MODE_64BIT) 2147#define V_PCI_MODE_64BIT(x) ((x) << S_PCI_MODE_64BIT)
458#define F_PCI_MODE_64BIT V_PCI_MODE_64BIT(1U) 2148#define F_PCI_MODE_64BIT V_PCI_MODE_64BIT(1U)
459 2149
2150#define S_PCI_MODE_66MHZ 1
2151#define V_PCI_MODE_66MHZ(x) ((x) << S_PCI_MODE_66MHZ)
2152#define F_PCI_MODE_66MHZ V_PCI_MODE_66MHZ(1U)
2153
2154#define S_PCI_MODE_PCIX_INITPAT 2
2155#define M_PCI_MODE_PCIX_INITPAT 0x7
2156#define V_PCI_MODE_PCIX_INITPAT(x) ((x) << S_PCI_MODE_PCIX_INITPAT)
2157#define G_PCI_MODE_PCIX_INITPAT(x) (((x) >> S_PCI_MODE_PCIX_INITPAT) & M_PCI_MODE_PCIX_INITPAT)
2158
460#define S_PCI_MODE_PCIX 5 2159#define S_PCI_MODE_PCIX 5
461#define V_PCI_MODE_PCIX(x) ((x) << S_PCI_MODE_PCIX) 2160#define V_PCI_MODE_PCIX(x) ((x) << S_PCI_MODE_PCIX)
462#define F_PCI_MODE_PCIX V_PCI_MODE_PCIX(1U) 2161#define F_PCI_MODE_PCIX V_PCI_MODE_PCIX(1U)
463 2162
464#define S_PCI_MODE_CLK 6 2163#define S_PCI_MODE_CLK 6
465#define M_PCI_MODE_CLK 0x3 2164#define M_PCI_MODE_CLK 0x3
2165#define V_PCI_MODE_CLK(x) ((x) << S_PCI_MODE_CLK)
466#define G_PCI_MODE_CLK(x) (((x) >> S_PCI_MODE_CLK) & M_PCI_MODE_CLK) 2166#define G_PCI_MODE_CLK(x) (((x) >> S_PCI_MODE_CLK) & M_PCI_MODE_CLK)
467 2167
468#endif /* _CXGB_REGS_H_ */ 2168#endif /* _CXGB_REGS_H_ */
diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c
index 9799c12380fc..0ca8d876e16f 100644
--- a/drivers/net/chelsio/sge.c
+++ b/drivers/net/chelsio/sge.c
@@ -42,12 +42,14 @@
42#include <linux/types.h> 42#include <linux/types.h>
43#include <linux/errno.h> 43#include <linux/errno.h>
44#include <linux/pci.h> 44#include <linux/pci.h>
45#include <linux/ktime.h>
45#include <linux/netdevice.h> 46#include <linux/netdevice.h>
46#include <linux/etherdevice.h> 47#include <linux/etherdevice.h>
47#include <linux/if_vlan.h> 48#include <linux/if_vlan.h>
48#include <linux/skbuff.h> 49#include <linux/skbuff.h>
49#include <linux/init.h> 50#include <linux/init.h>
50#include <linux/mm.h> 51#include <linux/mm.h>
52#include <linux/tcp.h>
51#include <linux/ip.h> 53#include <linux/ip.h>
52#include <linux/in.h> 54#include <linux/in.h>
53#include <linux/if_arp.h> 55#include <linux/if_arp.h>
@@ -57,10 +59,8 @@
57#include "regs.h" 59#include "regs.h"
58#include "espi.h" 60#include "espi.h"
59 61
60 62/* This belongs in if_ether.h */
61#ifdef NETIF_F_TSO 63#define ETH_P_CPL5 0xf
62#include <linux/tcp.h>
63#endif
64 64
65#define SGE_CMDQ_N 2 65#define SGE_CMDQ_N 2
66#define SGE_FREELQ_N 2 66#define SGE_FREELQ_N 2
@@ -73,6 +73,7 @@
73#define SGE_INTRTIMER_NRES 1000 73#define SGE_INTRTIMER_NRES 1000
74#define SGE_RX_COPY_THRES 256 74#define SGE_RX_COPY_THRES 256
75#define SGE_RX_SM_BUF_SIZE 1536 75#define SGE_RX_SM_BUF_SIZE 1536
76#define SGE_TX_DESC_MAX_PLEN 16384
76 77
77# define SGE_RX_DROP_THRES 2 78# define SGE_RX_DROP_THRES 2
78 79
@@ -184,17 +185,17 @@ struct cmdQ {
184 unsigned long status; /* HW DMA fetch status */ 185 unsigned long status; /* HW DMA fetch status */
185 unsigned int in_use; /* # of in-use command descriptors */ 186 unsigned int in_use; /* # of in-use command descriptors */
186 unsigned int size; /* # of descriptors */ 187 unsigned int size; /* # of descriptors */
187 unsigned int processed; /* total # of descs HW has processed */ 188 unsigned int processed; /* total # of descs HW has processed */
188 unsigned int cleaned; /* total # of descs SW has reclaimed */ 189 unsigned int cleaned; /* total # of descs SW has reclaimed */
189 unsigned int stop_thres; /* SW TX queue suspend threshold */ 190 unsigned int stop_thres; /* SW TX queue suspend threshold */
190 u16 pidx; /* producer index (SW) */ 191 u16 pidx; /* producer index (SW) */
191 u16 cidx; /* consumer index (HW) */ 192 u16 cidx; /* consumer index (HW) */
192 u8 genbit; /* current generation (=valid) bit */ 193 u8 genbit; /* current generation (=valid) bit */
193 u8 sop; /* is next entry start of packet? */ 194 u8 sop; /* is next entry start of packet? */
194 struct cmdQ_e *entries; /* HW command descriptor Q */ 195 struct cmdQ_e *entries; /* HW command descriptor Q */
195 struct cmdQ_ce *centries; /* SW command context descriptor Q */ 196 struct cmdQ_ce *centries; /* SW command context descriptor Q */
196 spinlock_t lock; /* Lock to protect cmdQ enqueuing */
197 dma_addr_t dma_addr; /* DMA addr HW command descriptor Q */ 197 dma_addr_t dma_addr; /* DMA addr HW command descriptor Q */
198 spinlock_t lock; /* Lock to protect cmdQ enqueuing */
198}; 199};
199 200
200struct freelQ { 201struct freelQ {
@@ -203,8 +204,8 @@ struct freelQ {
203 u16 pidx; /* producer index (SW) */ 204 u16 pidx; /* producer index (SW) */
204 u16 cidx; /* consumer index (HW) */ 205 u16 cidx; /* consumer index (HW) */
205 u16 rx_buffer_size; /* Buffer size on this free list */ 206 u16 rx_buffer_size; /* Buffer size on this free list */
206 u16 dma_offset; /* DMA offset to align IP headers */ 207 u16 dma_offset; /* DMA offset to align IP headers */
207 u16 recycleq_idx; /* skb recycle q to use */ 208 u16 recycleq_idx; /* skb recycle q to use */
208 u8 genbit; /* current generation (=valid) bit */ 209 u8 genbit; /* current generation (=valid) bit */
209 struct freelQ_e *entries; /* HW freelist descriptor Q */ 210 struct freelQ_e *entries; /* HW freelist descriptor Q */
210 struct freelQ_ce *centries; /* SW freelist context descriptor Q */ 211 struct freelQ_ce *centries; /* SW freelist context descriptor Q */
@@ -226,6 +227,29 @@ enum {
226 CMDQ_STAT_LAST_PKT_DB = 2 /* last packet rung the doorbell */ 227 CMDQ_STAT_LAST_PKT_DB = 2 /* last packet rung the doorbell */
227}; 228};
228 229
230/* T204 TX SW scheduler */
231
232/* Per T204 TX port */
233struct sched_port {
234 unsigned int avail; /* available bits - quota */
235 unsigned int drain_bits_per_1024ns; /* drain rate */
236 unsigned int speed; /* drain rate, mbps */
237 unsigned int mtu; /* mtu size */
238 struct sk_buff_head skbq; /* pending skbs */
239};
240
241/* Per T204 device */
242struct sched {
243 ktime_t last_updated; /* last time quotas were computed */
244 unsigned int max_avail; /* max bits to be sent to any port */
245 unsigned int port; /* port index (round robin ports) */
246 unsigned int num; /* num skbs in per port queues */
247 struct sched_port p[MAX_NPORTS];
248 struct tasklet_struct sched_tsk;/* tasklet used to run scheduler */
249};
250static void restart_sched(unsigned long);
251
252
229/* 253/*
230 * Main SGE data structure 254 * Main SGE data structure
231 * 255 *
@@ -243,18 +267,240 @@ struct sge {
243 unsigned int rx_pkt_pad; /* RX padding for L2 packets */ 267 unsigned int rx_pkt_pad; /* RX padding for L2 packets */
244 unsigned int jumbo_fl; /* jumbo freelist Q index */ 268 unsigned int jumbo_fl; /* jumbo freelist Q index */
245 unsigned int intrtimer_nres; /* no-resource interrupt timer */ 269 unsigned int intrtimer_nres; /* no-resource interrupt timer */
246 unsigned int fixed_intrtimer;/* non-adaptive interrupt timer */ 270 unsigned int fixed_intrtimer;/* non-adaptive interrupt timer */
247 struct timer_list tx_reclaim_timer; /* reclaims TX buffers */ 271 struct timer_list tx_reclaim_timer; /* reclaims TX buffers */
248 struct timer_list espibug_timer; 272 struct timer_list espibug_timer;
249 unsigned int espibug_timeout; 273 unsigned long espibug_timeout;
250 struct sk_buff *espibug_skb; 274 struct sk_buff *espibug_skb[MAX_NPORTS];
251 u32 sge_control; /* shadow value of sge control reg */ 275 u32 sge_control; /* shadow value of sge control reg */
252 struct sge_intr_counts stats; 276 struct sge_intr_counts stats;
253 struct sge_port_stats port_stats[MAX_NPORTS]; 277 struct sge_port_stats *port_stats[MAX_NPORTS];
278 struct sched *tx_sched;
254 struct cmdQ cmdQ[SGE_CMDQ_N] ____cacheline_aligned_in_smp; 279 struct cmdQ cmdQ[SGE_CMDQ_N] ____cacheline_aligned_in_smp;
255}; 280};
256 281
257/* 282/*
283 * stop tasklet and free all pending skb's
284 */
285static void tx_sched_stop(struct sge *sge)
286{
287 struct sched *s = sge->tx_sched;
288 int i;
289
290 tasklet_kill(&s->sched_tsk);
291
292 for (i = 0; i < MAX_NPORTS; i++)
293 __skb_queue_purge(&s->p[s->port].skbq);
294}
295
296/*
297 * t1_sched_update_parms() is called when the MTU or link speed changes. It
298 * re-computes scheduler parameters to scope with the change.
299 */
300unsigned int t1_sched_update_parms(struct sge *sge, unsigned int port,
301 unsigned int mtu, unsigned int speed)
302{
303 struct sched *s = sge->tx_sched;
304 struct sched_port *p = &s->p[port];
305 unsigned int max_avail_segs;
306
307 pr_debug("t1_sched_update_params mtu=%d speed=%d\n", mtu, speed);
308 if (speed)
309 p->speed = speed;
310 if (mtu)
311 p->mtu = mtu;
312
313 if (speed || mtu) {
314 unsigned long long drain = 1024ULL * p->speed * (p->mtu - 40);
315 do_div(drain, (p->mtu + 50) * 1000);
316 p->drain_bits_per_1024ns = (unsigned int) drain;
317
318 if (p->speed < 1000)
319 p->drain_bits_per_1024ns =
320 90 * p->drain_bits_per_1024ns / 100;
321 }
322
323 if (board_info(sge->adapter)->board == CHBT_BOARD_CHT204) {
324 p->drain_bits_per_1024ns -= 16;
325 s->max_avail = max(4096U, p->mtu + 16 + 14 + 4);
326 max_avail_segs = max(1U, 4096 / (p->mtu - 40));
327 } else {
328 s->max_avail = 16384;
329 max_avail_segs = max(1U, 9000 / (p->mtu - 40));
330 }
331
332 pr_debug("t1_sched_update_parms: mtu %u speed %u max_avail %u "
333 "max_avail_segs %u drain_bits_per_1024ns %u\n", p->mtu,
334 p->speed, s->max_avail, max_avail_segs,
335 p->drain_bits_per_1024ns);
336
337 return max_avail_segs * (p->mtu - 40);
338}
339
340/*
341 * t1_sched_max_avail_bytes() tells the scheduler the maximum amount of
342 * data that can be pushed per port.
343 */
344void t1_sched_set_max_avail_bytes(struct sge *sge, unsigned int val)
345{
346 struct sched *s = sge->tx_sched;
347 unsigned int i;
348
349 s->max_avail = val;
350 for (i = 0; i < MAX_NPORTS; i++)
351 t1_sched_update_parms(sge, i, 0, 0);
352}
353
354/*
355 * t1_sched_set_drain_bits_per_us() tells the scheduler at which rate a port
356 * is draining.
357 */
358void t1_sched_set_drain_bits_per_us(struct sge *sge, unsigned int port,
359 unsigned int val)
360{
361 struct sched *s = sge->tx_sched;
362 struct sched_port *p = &s->p[port];
363 p->drain_bits_per_1024ns = val * 1024 / 1000;
364 t1_sched_update_parms(sge, port, 0, 0);
365}
366
367
368/*
369 * get_clock() implements a ns clock (see ktime_get)
370 */
371static inline ktime_t get_clock(void)
372{
373 struct timespec ts;
374
375 ktime_get_ts(&ts);
376 return timespec_to_ktime(ts);
377}
378
379/*
380 * tx_sched_init() allocates resources and does basic initialization.
381 */
382static int tx_sched_init(struct sge *sge)
383{
384 struct sched *s;
385 int i;
386
387 s = kzalloc(sizeof (struct sched), GFP_KERNEL);
388 if (!s)
389 return -ENOMEM;
390
391 pr_debug("tx_sched_init\n");
392 tasklet_init(&s->sched_tsk, restart_sched, (unsigned long) sge);
393 sge->tx_sched = s;
394
395 for (i = 0; i < MAX_NPORTS; i++) {
396 skb_queue_head_init(&s->p[i].skbq);
397 t1_sched_update_parms(sge, i, 1500, 1000);
398 }
399
400 return 0;
401}
402
403/*
404 * sched_update_avail() computes the delta since the last time it was called
405 * and updates the per port quota (number of bits that can be sent to the any
406 * port).
407 */
408static inline int sched_update_avail(struct sge *sge)
409{
410 struct sched *s = sge->tx_sched;
411 ktime_t now = get_clock();
412 unsigned int i;
413 long long delta_time_ns;
414
415 delta_time_ns = ktime_to_ns(ktime_sub(now, s->last_updated));
416
417 pr_debug("sched_update_avail delta=%lld\n", delta_time_ns);
418 if (delta_time_ns < 15000)
419 return 0;
420
421 for (i = 0; i < MAX_NPORTS; i++) {
422 struct sched_port *p = &s->p[i];
423 unsigned int delta_avail;
424
425 delta_avail = (p->drain_bits_per_1024ns * delta_time_ns) >> 13;
426 p->avail = min(p->avail + delta_avail, s->max_avail);
427 }
428
429 s->last_updated = now;
430
431 return 1;
432}
433
434/*
435 * sched_skb() is called from two different places. In the tx path, any
436 * packet generating load on an output port will call sched_skb()
437 * (skb != NULL). In addition, sched_skb() is called from the irq/soft irq
438 * context (skb == NULL).
439 * The scheduler only returns a skb (which will then be sent) if the
440 * length of the skb is <= the current quota of the output port.
441 */
442static struct sk_buff *sched_skb(struct sge *sge, struct sk_buff *skb,
443 unsigned int credits)
444{
445 struct sched *s = sge->tx_sched;
446 struct sk_buff_head *skbq;
447 unsigned int i, len, update = 1;
448
449 pr_debug("sched_skb %p\n", skb);
450 if (!skb) {
451 if (!s->num)
452 return NULL;
453 } else {
454 skbq = &s->p[skb->dev->if_port].skbq;
455 __skb_queue_tail(skbq, skb);
456 s->num++;
457 skb = NULL;
458 }
459
460 if (credits < MAX_SKB_FRAGS + 1)
461 goto out;
462
463 again:
464 for (i = 0; i < MAX_NPORTS; i++) {
465 s->port = ++s->port & (MAX_NPORTS - 1);
466 skbq = &s->p[s->port].skbq;
467
468 skb = skb_peek(skbq);
469
470 if (!skb)
471 continue;
472
473 len = skb->len;
474 if (len <= s->p[s->port].avail) {
475 s->p[s->port].avail -= len;
476 s->num--;
477 __skb_unlink(skb, skbq);
478 goto out;
479 }
480 skb = NULL;
481 }
482
483 if (update-- && sched_update_avail(sge))
484 goto again;
485
486 out:
487 /* If there are more pending skbs, we use the hardware to schedule us
488 * again.
489 */
490 if (s->num && !skb) {
491 struct cmdQ *q = &sge->cmdQ[0];
492 clear_bit(CMDQ_STAT_LAST_PKT_DB, &q->status);
493 if (test_and_set_bit(CMDQ_STAT_RUNNING, &q->status) == 0) {
494 set_bit(CMDQ_STAT_LAST_PKT_DB, &q->status);
495 writel(F_CMDQ0_ENABLE, sge->adapter->regs + A_SG_DOORBELL);
496 }
497 }
498 pr_debug("sched_skb ret %p\n", skb);
499
500 return skb;
501}
502
503/*
258 * PIO to indicate that memory mapped Q contains valid descriptor(s). 504 * PIO to indicate that memory mapped Q contains valid descriptor(s).
259 */ 505 */
260static inline void doorbell_pio(struct adapter *adapter, u32 val) 506static inline void doorbell_pio(struct adapter *adapter, u32 val)
@@ -335,10 +581,9 @@ static int alloc_rx_resources(struct sge *sge, struct sge_params *p)
335 goto err_no_mem; 581 goto err_no_mem;
336 memset(q->entries, 0, size); 582 memset(q->entries, 0, size);
337 size = sizeof(struct freelQ_ce) * q->size; 583 size = sizeof(struct freelQ_ce) * q->size;
338 q->centries = kmalloc(size, GFP_KERNEL); 584 q->centries = kzalloc(size, GFP_KERNEL);
339 if (!q->centries) 585 if (!q->centries)
340 goto err_no_mem; 586 goto err_no_mem;
341 memset(q->centries, 0, size);
342 } 587 }
343 588
344 /* 589 /*
@@ -351,8 +596,11 @@ static int alloc_rx_resources(struct sge *sge, struct sge_params *p)
351 sge->freelQ[!sge->jumbo_fl].rx_buffer_size = SGE_RX_SM_BUF_SIZE + 596 sge->freelQ[!sge->jumbo_fl].rx_buffer_size = SGE_RX_SM_BUF_SIZE +
352 sizeof(struct cpl_rx_data) + 597 sizeof(struct cpl_rx_data) +
353 sge->freelQ[!sge->jumbo_fl].dma_offset; 598 sge->freelQ[!sge->jumbo_fl].dma_offset;
354 sge->freelQ[sge->jumbo_fl].rx_buffer_size = (16 * 1024) - 599
355 SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); 600 size = (16 * 1024) -
601 SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
602
603 sge->freelQ[sge->jumbo_fl].rx_buffer_size = size;
356 604
357 /* 605 /*
358 * Setup which skb recycle Q should be used when recycling buffers from 606 * Setup which skb recycle Q should be used when recycling buffers from
@@ -389,17 +637,23 @@ static void free_cmdQ_buffers(struct sge *sge, struct cmdQ *q, unsigned int n)
389 q->in_use -= n; 637 q->in_use -= n;
390 ce = &q->centries[cidx]; 638 ce = &q->centries[cidx];
391 while (n--) { 639 while (n--) {
392 if (q->sop) 640 if (q->sop) {
393 pci_unmap_single(pdev, pci_unmap_addr(ce, dma_addr), 641 if (likely(pci_unmap_len(ce, dma_len))) {
394 pci_unmap_len(ce, dma_len), 642 pci_unmap_single(pdev,
395 PCI_DMA_TODEVICE); 643 pci_unmap_addr(ce, dma_addr),
396 else 644 pci_unmap_len(ce, dma_len),
397 pci_unmap_page(pdev, pci_unmap_addr(ce, dma_addr), 645 PCI_DMA_TODEVICE);
398 pci_unmap_len(ce, dma_len), 646 q->sop = 0;
399 PCI_DMA_TODEVICE); 647 }
400 q->sop = 0; 648 } else {
649 if (likely(pci_unmap_len(ce, dma_len))) {
650 pci_unmap_page(pdev, pci_unmap_addr(ce, dma_addr),
651 pci_unmap_len(ce, dma_len),
652 PCI_DMA_TODEVICE);
653 }
654 }
401 if (ce->skb) { 655 if (ce->skb) {
402 dev_kfree_skb(ce->skb); 656 dev_kfree_skb_any(ce->skb);
403 q->sop = 1; 657 q->sop = 1;
404 } 658 }
405 ce++; 659 ce++;
@@ -463,10 +717,9 @@ static int alloc_tx_resources(struct sge *sge, struct sge_params *p)
463 goto err_no_mem; 717 goto err_no_mem;
464 memset(q->entries, 0, size); 718 memset(q->entries, 0, size);
465 size = sizeof(struct cmdQ_ce) * q->size; 719 size = sizeof(struct cmdQ_ce) * q->size;
466 q->centries = kmalloc(size, GFP_KERNEL); 720 q->centries = kzalloc(size, GFP_KERNEL);
467 if (!q->centries) 721 if (!q->centries)
468 goto err_no_mem; 722 goto err_no_mem;
469 memset(q->centries, 0, size);
470 } 723 }
471 724
472 /* 725 /*
@@ -506,7 +759,7 @@ void t1_set_vlan_accel(struct adapter *adapter, int on_off)
506 sge->sge_control |= F_VLAN_XTRACT; 759 sge->sge_control |= F_VLAN_XTRACT;
507 if (adapter->open_device_map) { 760 if (adapter->open_device_map) {
508 writel(sge->sge_control, adapter->regs + A_SG_CONTROL); 761 writel(sge->sge_control, adapter->regs + A_SG_CONTROL);
509 readl(adapter->regs + A_SG_CONTROL); /* flush */ 762 readl(adapter->regs + A_SG_CONTROL); /* flush */
510 } 763 }
511} 764}
512 765
@@ -540,7 +793,6 @@ static void configure_sge(struct sge *sge, struct sge_params *p)
540 sge->sge_control = F_CMDQ0_ENABLE | F_CMDQ1_ENABLE | F_FL0_ENABLE | 793 sge->sge_control = F_CMDQ0_ENABLE | F_CMDQ1_ENABLE | F_FL0_ENABLE |
541 F_FL1_ENABLE | F_CPL_ENABLE | F_RESPONSE_QUEUE_ENABLE | 794 F_FL1_ENABLE | F_CPL_ENABLE | F_RESPONSE_QUEUE_ENABLE |
542 V_CMDQ_PRIORITY(2) | F_DISABLE_CMDQ1_GTS | F_ISCSI_COALESCE | 795 V_CMDQ_PRIORITY(2) | F_DISABLE_CMDQ1_GTS | F_ISCSI_COALESCE |
543 F_DISABLE_FL0_GTS | F_DISABLE_FL1_GTS |
544 V_RX_PKT_OFFSET(sge->rx_pkt_pad); 796 V_RX_PKT_OFFSET(sge->rx_pkt_pad);
545 797
546#if defined(__BIG_ENDIAN_BITFIELD) 798#if defined(__BIG_ENDIAN_BITFIELD)
@@ -568,9 +820,12 @@ static inline unsigned int jumbo_payload_capacity(const struct sge *sge)
568 */ 820 */
569void t1_sge_destroy(struct sge *sge) 821void t1_sge_destroy(struct sge *sge)
570{ 822{
571 if (sge->espibug_skb) 823 int i;
572 kfree_skb(sge->espibug_skb);
573 824
825 for_each_port(sge->adapter, i)
826 free_percpu(sge->port_stats[i]);
827
828 kfree(sge->tx_sched);
574 free_tx_resources(sge); 829 free_tx_resources(sge);
575 free_rx_resources(sge); 830 free_rx_resources(sge);
576 kfree(sge); 831 kfree(sge);
@@ -735,14 +990,28 @@ int t1_sge_intr_error_handler(struct sge *sge)
735 return 0; 990 return 0;
736} 991}
737 992
738const struct sge_intr_counts *t1_sge_get_intr_counts(struct sge *sge) 993const struct sge_intr_counts *t1_sge_get_intr_counts(const struct sge *sge)
739{ 994{
740 return &sge->stats; 995 return &sge->stats;
741} 996}
742 997
743const struct sge_port_stats *t1_sge_get_port_stats(struct sge *sge, int port) 998void t1_sge_get_port_stats(const struct sge *sge, int port,
999 struct sge_port_stats *ss)
744{ 1000{
745 return &sge->port_stats[port]; 1001 int cpu;
1002
1003 memset(ss, 0, sizeof(*ss));
1004 for_each_possible_cpu(cpu) {
1005 struct sge_port_stats *st = per_cpu_ptr(sge->port_stats[port], cpu);
1006
1007 ss->rx_packets += st->rx_packets;
1008 ss->rx_cso_good += st->rx_cso_good;
1009 ss->tx_packets += st->tx_packets;
1010 ss->tx_cso += st->tx_cso;
1011 ss->tx_tso += st->tx_tso;
1012 ss->vlan_xtract += st->vlan_xtract;
1013 ss->vlan_insert += st->vlan_insert;
1014 }
746} 1015}
747 1016
748/** 1017/**
@@ -856,6 +1125,99 @@ static void unexpected_offload(struct adapter *adapter, struct freelQ *fl)
856} 1125}
857 1126
858/* 1127/*
1128 * T1/T2 SGE limits the maximum DMA size per TX descriptor to
1129 * SGE_TX_DESC_MAX_PLEN (16KB). If the PAGE_SIZE is larger than 16KB, the
1130 * stack might send more than SGE_TX_DESC_MAX_PLEN in a contiguous manner.
1131 * Note that the *_large_page_tx_descs stuff will be optimized out when
1132 * PAGE_SIZE <= SGE_TX_DESC_MAX_PLEN.
1133 *
1134 * compute_large_page_descs() computes how many additional descriptors are
1135 * required to break down the stack's request.
1136 */
1137static inline unsigned int compute_large_page_tx_descs(struct sk_buff *skb)
1138{
1139 unsigned int count = 0;
1140 if (PAGE_SIZE > SGE_TX_DESC_MAX_PLEN) {
1141 unsigned int nfrags = skb_shinfo(skb)->nr_frags;
1142 unsigned int i, len = skb->len - skb->data_len;
1143 while (len > SGE_TX_DESC_MAX_PLEN) {
1144 count++;
1145 len -= SGE_TX_DESC_MAX_PLEN;
1146 }
1147 for (i = 0; nfrags--; i++) {
1148 skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
1149 len = frag->size;
1150 while (len > SGE_TX_DESC_MAX_PLEN) {
1151 count++;
1152 len -= SGE_TX_DESC_MAX_PLEN;
1153 }
1154 }
1155 }
1156 return count;
1157}
1158
1159/*
1160 * Write a cmdQ entry.
1161 *
1162 * Since this function writes the 'flags' field, it must not be used to
1163 * write the first cmdQ entry.
1164 */
1165static inline void write_tx_desc(struct cmdQ_e *e, dma_addr_t mapping,
1166 unsigned int len, unsigned int gen,
1167 unsigned int eop)
1168{
1169 if (unlikely(len > SGE_TX_DESC_MAX_PLEN))
1170 BUG();
1171 e->addr_lo = (u32)mapping;
1172 e->addr_hi = (u64)mapping >> 32;
1173 e->len_gen = V_CMD_LEN(len) | V_CMD_GEN1(gen);
1174 e->flags = F_CMD_DATAVALID | V_CMD_EOP(eop) | V_CMD_GEN2(gen);
1175}
1176
1177/*
1178 * See comment for previous function.
1179 *
1180 * write_tx_descs_large_page() writes additional SGE tx descriptors if
1181 * *desc_len exceeds HW's capability.
1182 */
1183static inline unsigned int write_large_page_tx_descs(unsigned int pidx,
1184 struct cmdQ_e **e,
1185 struct cmdQ_ce **ce,
1186 unsigned int *gen,
1187 dma_addr_t *desc_mapping,
1188 unsigned int *desc_len,
1189 unsigned int nfrags,
1190 struct cmdQ *q)
1191{
1192 if (PAGE_SIZE > SGE_TX_DESC_MAX_PLEN) {
1193 struct cmdQ_e *e1 = *e;
1194 struct cmdQ_ce *ce1 = *ce;
1195
1196 while (*desc_len > SGE_TX_DESC_MAX_PLEN) {
1197 *desc_len -= SGE_TX_DESC_MAX_PLEN;
1198 write_tx_desc(e1, *desc_mapping, SGE_TX_DESC_MAX_PLEN,
1199 *gen, nfrags == 0 && *desc_len == 0);
1200 ce1->skb = NULL;
1201 pci_unmap_len_set(ce1, dma_len, 0);
1202 *desc_mapping += SGE_TX_DESC_MAX_PLEN;
1203 if (*desc_len) {
1204 ce1++;
1205 e1++;
1206 if (++pidx == q->size) {
1207 pidx = 0;
1208 *gen ^= 1;
1209 ce1 = q->centries;
1210 e1 = q->entries;
1211 }
1212 }
1213 }
1214 *e = e1;
1215 *ce = ce1;
1216 }
1217 return pidx;
1218}
1219
1220/*
859 * Write the command descriptors to transmit the given skb starting at 1221 * Write the command descriptors to transmit the given skb starting at
860 * descriptor pidx with the given generation. 1222 * descriptor pidx with the given generation.
861 */ 1223 */
@@ -863,50 +1225,84 @@ static inline void write_tx_descs(struct adapter *adapter, struct sk_buff *skb,
863 unsigned int pidx, unsigned int gen, 1225 unsigned int pidx, unsigned int gen,
864 struct cmdQ *q) 1226 struct cmdQ *q)
865{ 1227{
866 dma_addr_t mapping; 1228 dma_addr_t mapping, desc_mapping;
867 struct cmdQ_e *e, *e1; 1229 struct cmdQ_e *e, *e1;
868 struct cmdQ_ce *ce; 1230 struct cmdQ_ce *ce;
869 unsigned int i, flags, nfrags = skb_shinfo(skb)->nr_frags; 1231 unsigned int i, flags, first_desc_len, desc_len,
1232 nfrags = skb_shinfo(skb)->nr_frags;
870 1233
871 mapping = pci_map_single(adapter->pdev, skb->data, 1234 e = e1 = &q->entries[pidx];
872 skb->len - skb->data_len, PCI_DMA_TODEVICE);
873 ce = &q->centries[pidx]; 1235 ce = &q->centries[pidx];
1236
1237 mapping = pci_map_single(adapter->pdev, skb->data,
1238 skb->len - skb->data_len, PCI_DMA_TODEVICE);
1239
1240 desc_mapping = mapping;
1241 desc_len = skb->len - skb->data_len;
1242
1243 flags = F_CMD_DATAVALID | F_CMD_SOP |
1244 V_CMD_EOP(nfrags == 0 && desc_len <= SGE_TX_DESC_MAX_PLEN) |
1245 V_CMD_GEN2(gen);
1246 first_desc_len = (desc_len <= SGE_TX_DESC_MAX_PLEN) ?
1247 desc_len : SGE_TX_DESC_MAX_PLEN;
1248 e->addr_lo = (u32)desc_mapping;
1249 e->addr_hi = (u64)desc_mapping >> 32;
1250 e->len_gen = V_CMD_LEN(first_desc_len) | V_CMD_GEN1(gen);
1251 ce->skb = NULL;
1252 pci_unmap_len_set(ce, dma_len, 0);
1253
1254 if (PAGE_SIZE > SGE_TX_DESC_MAX_PLEN &&
1255 desc_len > SGE_TX_DESC_MAX_PLEN) {
1256 desc_mapping += first_desc_len;
1257 desc_len -= first_desc_len;
1258 e1++;
1259 ce++;
1260 if (++pidx == q->size) {
1261 pidx = 0;
1262 gen ^= 1;
1263 e1 = q->entries;
1264 ce = q->centries;
1265 }
1266 pidx = write_large_page_tx_descs(pidx, &e1, &ce, &gen,
1267 &desc_mapping, &desc_len,
1268 nfrags, q);
1269
1270 if (likely(desc_len))
1271 write_tx_desc(e1, desc_mapping, desc_len, gen,
1272 nfrags == 0);
1273 }
1274
874 ce->skb = NULL; 1275 ce->skb = NULL;
875 pci_unmap_addr_set(ce, dma_addr, mapping); 1276 pci_unmap_addr_set(ce, dma_addr, mapping);
876 pci_unmap_len_set(ce, dma_len, skb->len - skb->data_len); 1277 pci_unmap_len_set(ce, dma_len, skb->len - skb->data_len);
877 1278
878 flags = F_CMD_DATAVALID | F_CMD_SOP | V_CMD_EOP(nfrags == 0) | 1279 for (i = 0; nfrags--; i++) {
879 V_CMD_GEN2(gen);
880 e = &q->entries[pidx];
881 e->addr_lo = (u32)mapping;
882 e->addr_hi = (u64)mapping >> 32;
883 e->len_gen = V_CMD_LEN(skb->len - skb->data_len) | V_CMD_GEN1(gen);
884 for (e1 = e, i = 0; nfrags--; i++) {
885 skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; 1280 skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
886
887 ce++;
888 e1++; 1281 e1++;
1282 ce++;
889 if (++pidx == q->size) { 1283 if (++pidx == q->size) {
890 pidx = 0; 1284 pidx = 0;
891 gen ^= 1; 1285 gen ^= 1;
892 ce = q->centries;
893 e1 = q->entries; 1286 e1 = q->entries;
1287 ce = q->centries;
894 } 1288 }
895 1289
896 mapping = pci_map_page(adapter->pdev, frag->page, 1290 mapping = pci_map_page(adapter->pdev, frag->page,
897 frag->page_offset, frag->size, 1291 frag->page_offset, frag->size,
898 PCI_DMA_TODEVICE); 1292 PCI_DMA_TODEVICE);
1293 desc_mapping = mapping;
1294 desc_len = frag->size;
1295
1296 pidx = write_large_page_tx_descs(pidx, &e1, &ce, &gen,
1297 &desc_mapping, &desc_len,
1298 nfrags, q);
1299 if (likely(desc_len))
1300 write_tx_desc(e1, desc_mapping, desc_len, gen,
1301 nfrags == 0);
899 ce->skb = NULL; 1302 ce->skb = NULL;
900 pci_unmap_addr_set(ce, dma_addr, mapping); 1303 pci_unmap_addr_set(ce, dma_addr, mapping);
901 pci_unmap_len_set(ce, dma_len, frag->size); 1304 pci_unmap_len_set(ce, dma_len, frag->size);
902
903 e1->addr_lo = (u32)mapping;
904 e1->addr_hi = (u64)mapping >> 32;
905 e1->len_gen = V_CMD_LEN(frag->size) | V_CMD_GEN1(gen);
906 e1->flags = F_CMD_DATAVALID | V_CMD_EOP(nfrags == 0) |
907 V_CMD_GEN2(gen);
908 } 1305 }
909
910 ce->skb = skb; 1306 ce->skb = skb;
911 wmb(); 1307 wmb();
912 e->flags = flags; 1308 e->flags = flags;
@@ -920,26 +1316,56 @@ static inline void reclaim_completed_tx(struct sge *sge, struct cmdQ *q)
920 unsigned int reclaim = q->processed - q->cleaned; 1316 unsigned int reclaim = q->processed - q->cleaned;
921 1317
922 if (reclaim) { 1318 if (reclaim) {
1319 pr_debug("reclaim_completed_tx processed:%d cleaned:%d\n",
1320 q->processed, q->cleaned);
923 free_cmdQ_buffers(sge, q, reclaim); 1321 free_cmdQ_buffers(sge, q, reclaim);
924 q->cleaned += reclaim; 1322 q->cleaned += reclaim;
925 } 1323 }
926} 1324}
927 1325
928#ifndef SET_ETHTOOL_OPS
929# define __netif_rx_complete(dev) netif_rx_complete(dev)
930#endif
931
932/* 1326/*
933 * We cannot use the standard netif_rx_schedule_prep() because we have multiple 1327 * Called from tasklet. Checks the scheduler for any
934 * ports plus the TOE all multiplexing onto a single response queue, therefore 1328 * pending skbs that can be sent.
935 * accepting new responses cannot depend on the state of any particular port.
936 * So define our own equivalent that omits the netif_running() test.
937 */ 1329 */
938static inline int napi_schedule_prep(struct net_device *dev) 1330static void restart_sched(unsigned long arg)
939{ 1331{
940 return !test_and_set_bit(__LINK_STATE_RX_SCHED, &dev->state); 1332 struct sge *sge = (struct sge *) arg;
941} 1333 struct adapter *adapter = sge->adapter;
1334 struct cmdQ *q = &sge->cmdQ[0];
1335 struct sk_buff *skb;
1336 unsigned int credits, queued_skb = 0;
942 1337
1338 spin_lock(&q->lock);
1339 reclaim_completed_tx(sge, q);
1340
1341 credits = q->size - q->in_use;
1342 pr_debug("restart_sched credits=%d\n", credits);
1343 while ((skb = sched_skb(sge, NULL, credits)) != NULL) {
1344 unsigned int genbit, pidx, count;
1345 count = 1 + skb_shinfo(skb)->nr_frags;
1346 count += compute_large_page_tx_descs(skb);
1347 q->in_use += count;
1348 genbit = q->genbit;
1349 pidx = q->pidx;
1350 q->pidx += count;
1351 if (q->pidx >= q->size) {
1352 q->pidx -= q->size;
1353 q->genbit ^= 1;
1354 }
1355 write_tx_descs(adapter, skb, pidx, genbit, q);
1356 credits = q->size - q->in_use;
1357 queued_skb = 1;
1358 }
1359
1360 if (queued_skb) {
1361 clear_bit(CMDQ_STAT_LAST_PKT_DB, &q->status);
1362 if (test_and_set_bit(CMDQ_STAT_RUNNING, &q->status) == 0) {
1363 set_bit(CMDQ_STAT_LAST_PKT_DB, &q->status);
1364 writel(F_CMDQ0_ENABLE, adapter->regs + A_SG_DOORBELL);
1365 }
1366 }
1367 spin_unlock(&q->lock);
1368}
943 1369
944/** 1370/**
945 * sge_rx - process an ingress ethernet packet 1371 * sge_rx - process an ingress ethernet packet
@@ -954,31 +1380,39 @@ static int sge_rx(struct sge *sge, struct freelQ *fl, unsigned int len)
954 struct sk_buff *skb; 1380 struct sk_buff *skb;
955 struct cpl_rx_pkt *p; 1381 struct cpl_rx_pkt *p;
956 struct adapter *adapter = sge->adapter; 1382 struct adapter *adapter = sge->adapter;
1383 struct sge_port_stats *st;
957 1384
958 sge->stats.ethernet_pkts++;
959 skb = get_packet(adapter->pdev, fl, len - sge->rx_pkt_pad, 1385 skb = get_packet(adapter->pdev, fl, len - sge->rx_pkt_pad,
960 sge->rx_pkt_pad, 2, SGE_RX_COPY_THRES, 1386 sge->rx_pkt_pad, 2, SGE_RX_COPY_THRES,
961 SGE_RX_DROP_THRES); 1387 SGE_RX_DROP_THRES);
962 if (!skb) { 1388 if (unlikely(!skb)) {
963 sge->port_stats[0].rx_drops++; /* charge only port 0 for now */ 1389 sge->stats.rx_drops++;
964 return 0; 1390 return 0;
965 } 1391 }
966 1392
967 p = (struct cpl_rx_pkt *)skb->data; 1393 p = (struct cpl_rx_pkt *)skb->data;
968 skb_pull(skb, sizeof(*p)); 1394 skb_pull(skb, sizeof(*p));
1395 if (p->iff >= adapter->params.nports) {
1396 kfree_skb(skb);
1397 return 0;
1398 }
1399
969 skb->dev = adapter->port[p->iff].dev; 1400 skb->dev = adapter->port[p->iff].dev;
970 skb->dev->last_rx = jiffies; 1401 skb->dev->last_rx = jiffies;
1402 st = per_cpu_ptr(sge->port_stats[p->iff], smp_processor_id());
1403 st->rx_packets++;
1404
971 skb->protocol = eth_type_trans(skb, skb->dev); 1405 skb->protocol = eth_type_trans(skb, skb->dev);
972 if ((adapter->flags & RX_CSUM_ENABLED) && p->csum == 0xffff && 1406 if ((adapter->flags & RX_CSUM_ENABLED) && p->csum == 0xffff &&
973 skb->protocol == htons(ETH_P_IP) && 1407 skb->protocol == htons(ETH_P_IP) &&
974 (skb->data[9] == IPPROTO_TCP || skb->data[9] == IPPROTO_UDP)) { 1408 (skb->data[9] == IPPROTO_TCP || skb->data[9] == IPPROTO_UDP)) {
975 sge->port_stats[p->iff].rx_cso_good++; 1409 ++st->rx_cso_good;
976 skb->ip_summed = CHECKSUM_UNNECESSARY; 1410 skb->ip_summed = CHECKSUM_UNNECESSARY;
977 } else 1411 } else
978 skb->ip_summed = CHECKSUM_NONE; 1412 skb->ip_summed = CHECKSUM_NONE;
979 1413
980 if (unlikely(adapter->vlan_grp && p->vlan_valid)) { 1414 if (unlikely(adapter->vlan_grp && p->vlan_valid)) {
981 sge->port_stats[p->iff].vlan_xtract++; 1415 st->vlan_xtract++;
982 if (adapter->params.sge.polling) 1416 if (adapter->params.sge.polling)
983 vlan_hwaccel_receive_skb(skb, adapter->vlan_grp, 1417 vlan_hwaccel_receive_skb(skb, adapter->vlan_grp,
984 ntohs(p->vlan)); 1418 ntohs(p->vlan));
@@ -1039,18 +1473,24 @@ static unsigned int update_tx_info(struct adapter *adapter,
1039 struct cmdQ *cmdq = &sge->cmdQ[0]; 1473 struct cmdQ *cmdq = &sge->cmdQ[0];
1040 1474
1041 cmdq->processed += pr0; 1475 cmdq->processed += pr0;
1042 1476 if (flags & (F_FL0_ENABLE | F_FL1_ENABLE)) {
1477 freelQs_empty(sge);
1478 flags &= ~(F_FL0_ENABLE | F_FL1_ENABLE);
1479 }
1043 if (flags & F_CMDQ0_ENABLE) { 1480 if (flags & F_CMDQ0_ENABLE) {
1044 clear_bit(CMDQ_STAT_RUNNING, &cmdq->status); 1481 clear_bit(CMDQ_STAT_RUNNING, &cmdq->status);
1045 1482
1046 if (cmdq->cleaned + cmdq->in_use != cmdq->processed && 1483 if (cmdq->cleaned + cmdq->in_use != cmdq->processed &&
1047 !test_and_set_bit(CMDQ_STAT_LAST_PKT_DB, &cmdq->status)) { 1484 !test_and_set_bit(CMDQ_STAT_LAST_PKT_DB, &cmdq->status)) {
1048 set_bit(CMDQ_STAT_RUNNING, &cmdq->status); 1485 set_bit(CMDQ_STAT_RUNNING, &cmdq->status);
1049 writel(F_CMDQ0_ENABLE, adapter->regs + A_SG_DOORBELL); 1486 writel(F_CMDQ0_ENABLE, adapter->regs + A_SG_DOORBELL);
1050 } 1487 }
1051 flags &= ~F_CMDQ0_ENABLE; 1488 if (sge->tx_sched)
1489 tasklet_hi_schedule(&sge->tx_sched->sched_tsk);
1490
1491 flags &= ~F_CMDQ0_ENABLE;
1052 } 1492 }
1053 1493
1054 if (unlikely(sge->stopped_tx_queues != 0)) 1494 if (unlikely(sge->stopped_tx_queues != 0))
1055 restart_tx_queues(sge); 1495 restart_tx_queues(sge);
1056 1496
@@ -1241,20 +1681,21 @@ static irqreturn_t t1_interrupt_napi(int irq, void *data)
1241 if (e->GenerationBit == q->genbit) { 1681 if (e->GenerationBit == q->genbit) {
1242 if (e->DataValid || 1682 if (e->DataValid ||
1243 process_pure_responses(adapter, e)) { 1683 process_pure_responses(adapter, e)) {
1244 if (likely(napi_schedule_prep(sge->netdev))) 1684 if (likely(__netif_rx_schedule_prep(sge->netdev)))
1245 __netif_rx_schedule(sge->netdev); 1685 __netif_rx_schedule(sge->netdev);
1246 else 1686 else if (net_ratelimit())
1247 printk(KERN_CRIT 1687 printk(KERN_INFO
1248 "NAPI schedule failure!\n"); 1688 "NAPI schedule failure!\n");
1249 } else 1689 } else
1250 writel(q->cidx, adapter->regs + A_SG_SLEEPING); 1690 writel(q->cidx, adapter->regs + A_SG_SLEEPING);
1691
1251 handled = 1; 1692 handled = 1;
1252 goto unlock; 1693 goto unlock;
1253 } else 1694 } else
1254 writel(q->cidx, adapter->regs + A_SG_SLEEPING); 1695 writel(q->cidx, adapter->regs + A_SG_SLEEPING);
1255 } else 1696 } else if (readl(adapter->regs + A_PL_CAUSE) & F_PL_INTR_SGE_DATA) {
1256 if (readl(adapter->regs + A_PL_CAUSE) & F_PL_INTR_SGE_DATA) 1697 printk(KERN_ERR "data interrupt while NAPI running\n");
1257 printk(KERN_ERR "data interrupt while NAPI running\n"); 1698 }
1258 1699
1259 handled = t1_slow_intr_handler(adapter); 1700 handled = t1_slow_intr_handler(adapter);
1260 if (!handled) 1701 if (!handled)
@@ -1335,34 +1776,59 @@ static int t1_sge_tx(struct sk_buff *skb, struct adapter *adapter,
1335{ 1776{
1336 struct sge *sge = adapter->sge; 1777 struct sge *sge = adapter->sge;
1337 struct cmdQ *q = &sge->cmdQ[qid]; 1778 struct cmdQ *q = &sge->cmdQ[qid];
1338 unsigned int credits, pidx, genbit, count; 1779 unsigned int credits, pidx, genbit, count, use_sched_skb = 0;
1780
1781 if (!spin_trylock(&q->lock))
1782 return NETDEV_TX_LOCKED;
1339 1783
1340 spin_lock(&q->lock);
1341 reclaim_completed_tx(sge, q); 1784 reclaim_completed_tx(sge, q);
1342 1785
1343 pidx = q->pidx; 1786 pidx = q->pidx;
1344 credits = q->size - q->in_use; 1787 credits = q->size - q->in_use;
1345 count = 1 + skb_shinfo(skb)->nr_frags; 1788 count = 1 + skb_shinfo(skb)->nr_frags;
1789 count += compute_large_page_tx_descs(skb);
1346 1790
1347 { /* Ethernet packet */ 1791 /* Ethernet packet */
1348 if (unlikely(credits < count)) { 1792 if (unlikely(credits < count)) {
1793 if (!netif_queue_stopped(dev)) {
1349 netif_stop_queue(dev); 1794 netif_stop_queue(dev);
1350 set_bit(dev->if_port, &sge->stopped_tx_queues); 1795 set_bit(dev->if_port, &sge->stopped_tx_queues);
1351 sge->stats.cmdQ_full[2]++; 1796 sge->stats.cmdQ_full[2]++;
1352 spin_unlock(&q->lock); 1797 CH_ERR("%s: Tx ring full while queue awake!\n",
1353 if (!netif_queue_stopped(dev)) 1798 adapter->name);
1354 CH_ERR("%s: Tx ring full while queue awake!\n",
1355 adapter->name);
1356 return NETDEV_TX_BUSY;
1357 } 1799 }
1358 if (unlikely(credits - count < q->stop_thres)) { 1800 spin_unlock(&q->lock);
1359 sge->stats.cmdQ_full[2]++; 1801 return NETDEV_TX_BUSY;
1360 netif_stop_queue(dev); 1802 }
1361 set_bit(dev->if_port, &sge->stopped_tx_queues); 1803
1804 if (unlikely(credits - count < q->stop_thres)) {
1805 netif_stop_queue(dev);
1806 set_bit(dev->if_port, &sge->stopped_tx_queues);
1807 sge->stats.cmdQ_full[2]++;
1808 }
1809
1810 /* T204 cmdQ0 skbs that are destined for a certain port have to go
1811 * through the scheduler.
1812 */
1813 if (sge->tx_sched && !qid && skb->dev) {
1814 use_sched:
1815 use_sched_skb = 1;
1816 /* Note that the scheduler might return a different skb than
1817 * the one passed in.
1818 */
1819 skb = sched_skb(sge, skb, credits);
1820 if (!skb) {
1821 spin_unlock(&q->lock);
1822 return NETDEV_TX_OK;
1362 } 1823 }
1824 pidx = q->pidx;
1825 count = 1 + skb_shinfo(skb)->nr_frags;
1826 count += compute_large_page_tx_descs(skb);
1363 } 1827 }
1828
1364 q->in_use += count; 1829 q->in_use += count;
1365 genbit = q->genbit; 1830 genbit = q->genbit;
1831 pidx = q->pidx;
1366 q->pidx += count; 1832 q->pidx += count;
1367 if (q->pidx >= q->size) { 1833 if (q->pidx >= q->size) {
1368 q->pidx -= q->size; 1834 q->pidx -= q->size;
@@ -1388,6 +1854,14 @@ static int t1_sge_tx(struct sk_buff *skb, struct adapter *adapter,
1388 writel(F_CMDQ0_ENABLE, adapter->regs + A_SG_DOORBELL); 1854 writel(F_CMDQ0_ENABLE, adapter->regs + A_SG_DOORBELL);
1389 } 1855 }
1390 } 1856 }
1857
1858 if (use_sched_skb) {
1859 if (spin_trylock(&q->lock)) {
1860 credits = q->size - q->in_use;
1861 skb = NULL;
1862 goto use_sched;
1863 }
1864 }
1391 return NETDEV_TX_OK; 1865 return NETDEV_TX_OK;
1392} 1866}
1393 1867
@@ -1412,16 +1886,20 @@ static inline int eth_hdr_len(const void *data)
1412int t1_start_xmit(struct sk_buff *skb, struct net_device *dev) 1886int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
1413{ 1887{
1414 struct adapter *adapter = dev->priv; 1888 struct adapter *adapter = dev->priv;
1415 struct sge_port_stats *st = &adapter->sge->port_stats[dev->if_port];
1416 struct sge *sge = adapter->sge; 1889 struct sge *sge = adapter->sge;
1890 struct sge_port_stats *st = per_cpu_ptr(sge->port_stats[dev->if_port], smp_processor_id());
1417 struct cpl_tx_pkt *cpl; 1891 struct cpl_tx_pkt *cpl;
1892 struct sk_buff *orig_skb = skb;
1893 int ret;
1894
1895 if (skb->protocol == htons(ETH_P_CPL5))
1896 goto send;
1418 1897
1419#ifdef NETIF_F_TSO 1898 if (skb_shinfo(skb)->gso_size) {
1420 if (skb_is_gso(skb)) {
1421 int eth_type; 1899 int eth_type;
1422 struct cpl_tx_pkt_lso *hdr; 1900 struct cpl_tx_pkt_lso *hdr;
1423 1901
1424 st->tso++; 1902 ++st->tx_tso;
1425 1903
1426 eth_type = skb->nh.raw - skb->data == ETH_HLEN ? 1904 eth_type = skb->nh.raw - skb->data == ETH_HLEN ?
1427 CPL_ETH_II : CPL_ETH_II_VLAN; 1905 CPL_ETH_II : CPL_ETH_II_VLAN;
@@ -1432,13 +1910,10 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
1432 hdr->ip_hdr_words = skb->nh.iph->ihl; 1910 hdr->ip_hdr_words = skb->nh.iph->ihl;
1433 hdr->tcp_hdr_words = skb->h.th->doff; 1911 hdr->tcp_hdr_words = skb->h.th->doff;
1434 hdr->eth_type_mss = htons(MK_ETH_TYPE_MSS(eth_type, 1912 hdr->eth_type_mss = htons(MK_ETH_TYPE_MSS(eth_type,
1435 skb_shinfo(skb)->gso_size)); 1913 skb_shinfo(skb)->gso_size));
1436 hdr->len = htonl(skb->len - sizeof(*hdr)); 1914 hdr->len = htonl(skb->len - sizeof(*hdr));
1437 cpl = (struct cpl_tx_pkt *)hdr; 1915 cpl = (struct cpl_tx_pkt *)hdr;
1438 sge->stats.tx_lso_pkts++; 1916 } else {
1439 } else
1440#endif
1441 {
1442 /* 1917 /*
1443 * Packets shorter than ETH_HLEN can break the MAC, drop them 1918 * Packets shorter than ETH_HLEN can break the MAC, drop them
1444 * early. Also, we may get oversized packets because some 1919 * early. Also, we may get oversized packets because some
@@ -1447,6 +1922,8 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
1447 */ 1922 */
1448 if (unlikely(skb->len < ETH_HLEN || 1923 if (unlikely(skb->len < ETH_HLEN ||
1449 skb->len > dev->mtu + eth_hdr_len(skb->data))) { 1924 skb->len > dev->mtu + eth_hdr_len(skb->data))) {
1925 pr_debug("%s: packet size %d hdr %d mtu%d\n", dev->name,
1926 skb->len, eth_hdr_len(skb->data), dev->mtu);
1450 dev_kfree_skb_any(skb); 1927 dev_kfree_skb_any(skb);
1451 return NETDEV_TX_OK; 1928 return NETDEV_TX_OK;
1452 } 1929 }
@@ -1456,9 +1933,9 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
1456 * components, such as pktgen, do not handle it right. 1933 * components, such as pktgen, do not handle it right.
1457 * Complain when this happens but try to fix things up. 1934 * Complain when this happens but try to fix things up.
1458 */ 1935 */
1459 if (unlikely(skb_headroom(skb) < 1936 if (unlikely(skb_headroom(skb) < dev->hard_header_len - ETH_HLEN)) {
1460 dev->hard_header_len - ETH_HLEN)) { 1937 pr_debug("%s: headroom %d header_len %d\n", dev->name,
1461 struct sk_buff *orig_skb = skb; 1938 skb_headroom(skb), dev->hard_header_len);
1462 1939
1463 if (net_ratelimit()) 1940 if (net_ratelimit())
1464 printk(KERN_ERR "%s: inadequate headroom in " 1941 printk(KERN_ERR "%s: inadequate headroom in "
@@ -1471,19 +1948,21 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
1471 1948
1472 if (!(adapter->flags & UDP_CSUM_CAPABLE) && 1949 if (!(adapter->flags & UDP_CSUM_CAPABLE) &&
1473 skb->ip_summed == CHECKSUM_PARTIAL && 1950 skb->ip_summed == CHECKSUM_PARTIAL &&
1474 skb->nh.iph->protocol == IPPROTO_UDP) 1951 skb->nh.iph->protocol == IPPROTO_UDP) {
1475 if (unlikely(skb_checksum_help(skb))) { 1952 if (unlikely(skb_checksum_help(skb))) {
1953 pr_debug("%s: unable to do udp checksum\n", dev->name);
1476 dev_kfree_skb_any(skb); 1954 dev_kfree_skb_any(skb);
1477 return NETDEV_TX_OK; 1955 return NETDEV_TX_OK;
1478 } 1956 }
1957 }
1479 1958
1480 /* Hmmm, assuming to catch the gratious arp... and we'll use 1959 /* Hmmm, assuming to catch the gratious arp... and we'll use
1481 * it to flush out stuck espi packets... 1960 * it to flush out stuck espi packets...
1482 */ 1961 */
1483 if (unlikely(!adapter->sge->espibug_skb)) { 1962 if ((unlikely(!adapter->sge->espibug_skb[dev->if_port]))) {
1484 if (skb->protocol == htons(ETH_P_ARP) && 1963 if (skb->protocol == htons(ETH_P_ARP) &&
1485 skb->nh.arph->ar_op == htons(ARPOP_REQUEST)) { 1964 skb->nh.arph->ar_op == htons(ARPOP_REQUEST)) {
1486 adapter->sge->espibug_skb = skb; 1965 adapter->sge->espibug_skb[dev->if_port] = skb;
1487 /* We want to re-use this skb later. We 1966 /* We want to re-use this skb later. We
1488 * simply bump the reference count and it 1967 * simply bump the reference count and it
1489 * will not be freed... 1968 * will not be freed...
@@ -1499,8 +1978,6 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
1499 /* the length field isn't used so don't bother setting it */ 1978 /* the length field isn't used so don't bother setting it */
1500 1979
1501 st->tx_cso += (skb->ip_summed == CHECKSUM_PARTIAL); 1980 st->tx_cso += (skb->ip_summed == CHECKSUM_PARTIAL);
1502 sge->stats.tx_do_cksum += (skb->ip_summed == CHECKSUM_PARTIAL);
1503 sge->stats.tx_reg_pkts++;
1504 } 1981 }
1505 cpl->iff = dev->if_port; 1982 cpl->iff = dev->if_port;
1506 1983
@@ -1513,8 +1990,19 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
1513#endif 1990#endif
1514 cpl->vlan_valid = 0; 1991 cpl->vlan_valid = 0;
1515 1992
1993send:
1994 st->tx_packets++;
1516 dev->trans_start = jiffies; 1995 dev->trans_start = jiffies;
1517 return t1_sge_tx(skb, adapter, 0, dev); 1996 ret = t1_sge_tx(skb, adapter, 0, dev);
1997
1998 /* If transmit busy, and we reallocated skb's due to headroom limit,
1999 * then silently discard to avoid leak.
2000 */
2001 if (unlikely(ret != NETDEV_TX_OK && skb != orig_skb)) {
2002 dev_kfree_skb_any(skb);
2003 ret = NETDEV_TX_OK;
2004 }
2005 return ret;
1518} 2006}
1519 2007
1520/* 2008/*
@@ -1532,10 +2020,9 @@ static void sge_tx_reclaim_cb(unsigned long data)
1532 continue; 2020 continue;
1533 2021
1534 reclaim_completed_tx(sge, q); 2022 reclaim_completed_tx(sge, q);
1535 if (i == 0 && q->in_use) /* flush pending credits */ 2023 if (i == 0 && q->in_use) { /* flush pending credits */
1536 writel(F_CMDQ0_ENABLE, 2024 writel(F_CMDQ0_ENABLE, sge->adapter->regs + A_SG_DOORBELL);
1537 sge->adapter->regs + A_SG_DOORBELL); 2025 }
1538
1539 spin_unlock(&q->lock); 2026 spin_unlock(&q->lock);
1540 } 2027 }
1541 mod_timer(&sge->tx_reclaim_timer, jiffies + TX_RECLAIM_PERIOD); 2028 mod_timer(&sge->tx_reclaim_timer, jiffies + TX_RECLAIM_PERIOD);
@@ -1582,11 +2069,20 @@ int t1_sge_configure(struct sge *sge, struct sge_params *p)
1582 */ 2069 */
1583void t1_sge_stop(struct sge *sge) 2070void t1_sge_stop(struct sge *sge)
1584{ 2071{
2072 int i;
1585 writel(0, sge->adapter->regs + A_SG_CONTROL); 2073 writel(0, sge->adapter->regs + A_SG_CONTROL);
1586 (void) readl(sge->adapter->regs + A_SG_CONTROL); /* flush */ 2074 readl(sge->adapter->regs + A_SG_CONTROL); /* flush */
2075
1587 if (is_T2(sge->adapter)) 2076 if (is_T2(sge->adapter))
1588 del_timer_sync(&sge->espibug_timer); 2077 del_timer_sync(&sge->espibug_timer);
2078
1589 del_timer_sync(&sge->tx_reclaim_timer); 2079 del_timer_sync(&sge->tx_reclaim_timer);
2080 if (sge->tx_sched)
2081 tx_sched_stop(sge);
2082
2083 for (i = 0; i < MAX_NPORTS; i++)
2084 if (sge->espibug_skb[i])
2085 kfree_skb(sge->espibug_skb[i]);
1590} 2086}
1591 2087
1592/* 2088/*
@@ -1599,74 +2095,128 @@ void t1_sge_start(struct sge *sge)
1599 2095
1600 writel(sge->sge_control, sge->adapter->regs + A_SG_CONTROL); 2096 writel(sge->sge_control, sge->adapter->regs + A_SG_CONTROL);
1601 doorbell_pio(sge->adapter, F_FL0_ENABLE | F_FL1_ENABLE); 2097 doorbell_pio(sge->adapter, F_FL0_ENABLE | F_FL1_ENABLE);
1602 (void) readl(sge->adapter->regs + A_SG_CONTROL); /* flush */ 2098 readl(sge->adapter->regs + A_SG_CONTROL); /* flush */
1603 2099
1604 mod_timer(&sge->tx_reclaim_timer, jiffies + TX_RECLAIM_PERIOD); 2100 mod_timer(&sge->tx_reclaim_timer, jiffies + TX_RECLAIM_PERIOD);
1605 2101
1606 if (is_T2(sge->adapter)) 2102 if (is_T2(sge->adapter))
1607 mod_timer(&sge->espibug_timer, jiffies + sge->espibug_timeout); 2103 mod_timer(&sge->espibug_timer, jiffies + sge->espibug_timeout);
1608} 2104}
1609 2105
1610/* 2106/*
1611 * Callback for the T2 ESPI 'stuck packet feature' workaorund 2107 * Callback for the T2 ESPI 'stuck packet feature' workaorund
1612 */ 2108 */
1613static void espibug_workaround(void *data) 2109static void espibug_workaround_t204(unsigned long data)
1614{ 2110{
1615 struct adapter *adapter = (struct adapter *)data; 2111 struct adapter *adapter = (struct adapter *)data;
1616 struct sge *sge = adapter->sge; 2112 struct sge *sge = adapter->sge;
2113 unsigned int nports = adapter->params.nports;
2114 u32 seop[MAX_NPORTS];
1617 2115
1618 if (netif_running(adapter->port[0].dev)) { 2116 if (adapter->open_device_map & PORT_MASK) {
1619 struct sk_buff *skb = sge->espibug_skb; 2117 int i;
1620 2118 if (t1_espi_get_mon_t204(adapter, &(seop[0]), 0) < 0) {
1621 u32 seop = t1_espi_get_mon(adapter, 0x930, 0); 2119 return;
1622 2120 }
1623 if ((seop & 0xfff0fff) == 0xfff && skb) { 2121 for (i = 0; i < nports; i++) {
1624 if (!skb->cb[0]) { 2122 struct sk_buff *skb = sge->espibug_skb[i];
1625 u8 ch_mac_addr[ETH_ALEN] = 2123 if ( (netif_running(adapter->port[i].dev)) &&
1626 {0x0, 0x7, 0x43, 0x0, 0x0, 0x0}; 2124 !(netif_queue_stopped(adapter->port[i].dev)) &&
1627 memcpy(skb->data + sizeof(struct cpl_tx_pkt), 2125 (seop[i] && ((seop[i] & 0xfff) == 0)) &&
1628 ch_mac_addr, ETH_ALEN); 2126 skb ) {
1629 memcpy(skb->data + skb->len - 10, ch_mac_addr, 2127 if (!skb->cb[0]) {
1630 ETH_ALEN); 2128 u8 ch_mac_addr[ETH_ALEN] =
1631 skb->cb[0] = 0xff; 2129 {0x0, 0x7, 0x43, 0x0, 0x0, 0x0};
2130 memcpy(skb->data + sizeof(struct cpl_tx_pkt),
2131 ch_mac_addr, ETH_ALEN);
2132 memcpy(skb->data + skb->len - 10,
2133 ch_mac_addr, ETH_ALEN);
2134 skb->cb[0] = 0xff;
2135 }
2136
2137 /* bump the reference count to avoid freeing of
2138 * the skb once the DMA has completed.
2139 */
2140 skb = skb_get(skb);
2141 t1_sge_tx(skb, adapter, 0, adapter->port[i].dev);
1632 } 2142 }
1633
1634 /* bump the reference count to avoid freeing of the
1635 * skb once the DMA has completed.
1636 */
1637 skb = skb_get(skb);
1638 t1_sge_tx(skb, adapter, 0, adapter->port[0].dev);
1639 } 2143 }
1640 } 2144 }
1641 mod_timer(&sge->espibug_timer, jiffies + sge->espibug_timeout); 2145 mod_timer(&sge->espibug_timer, jiffies + sge->espibug_timeout);
1642} 2146}
1643 2147
2148static void espibug_workaround(unsigned long data)
2149{
2150 struct adapter *adapter = (struct adapter *)data;
2151 struct sge *sge = adapter->sge;
2152
2153 if (netif_running(adapter->port[0].dev)) {
2154 struct sk_buff *skb = sge->espibug_skb[0];
2155 u32 seop = t1_espi_get_mon(adapter, 0x930, 0);
2156
2157 if ((seop & 0xfff0fff) == 0xfff && skb) {
2158 if (!skb->cb[0]) {
2159 u8 ch_mac_addr[ETH_ALEN] =
2160 {0x0, 0x7, 0x43, 0x0, 0x0, 0x0};
2161 memcpy(skb->data + sizeof(struct cpl_tx_pkt),
2162 ch_mac_addr, ETH_ALEN);
2163 memcpy(skb->data + skb->len - 10, ch_mac_addr,
2164 ETH_ALEN);
2165 skb->cb[0] = 0xff;
2166 }
2167
2168 /* bump the reference count to avoid freeing of the
2169 * skb once the DMA has completed.
2170 */
2171 skb = skb_get(skb);
2172 t1_sge_tx(skb, adapter, 0, adapter->port[0].dev);
2173 }
2174 }
2175 mod_timer(&sge->espibug_timer, jiffies + sge->espibug_timeout);
2176}
2177
1644/* 2178/*
1645 * Creates a t1_sge structure and returns suggested resource parameters. 2179 * Creates a t1_sge structure and returns suggested resource parameters.
1646 */ 2180 */
1647struct sge * __devinit t1_sge_create(struct adapter *adapter, 2181struct sge * __devinit t1_sge_create(struct adapter *adapter,
1648 struct sge_params *p) 2182 struct sge_params *p)
1649{ 2183{
1650 struct sge *sge = kmalloc(sizeof(*sge), GFP_KERNEL); 2184 struct sge *sge = kzalloc(sizeof(*sge), GFP_KERNEL);
2185 int i;
1651 2186
1652 if (!sge) 2187 if (!sge)
1653 return NULL; 2188 return NULL;
1654 memset(sge, 0, sizeof(*sge));
1655 2189
1656 sge->adapter = adapter; 2190 sge->adapter = adapter;
1657 sge->netdev = adapter->port[0].dev; 2191 sge->netdev = adapter->port[0].dev;
1658 sge->rx_pkt_pad = t1_is_T1B(adapter) ? 0 : 2; 2192 sge->rx_pkt_pad = t1_is_T1B(adapter) ? 0 : 2;
1659 sge->jumbo_fl = t1_is_T1B(adapter) ? 1 : 0; 2193 sge->jumbo_fl = t1_is_T1B(adapter) ? 1 : 0;
1660 2194
2195 for_each_port(adapter, i) {
2196 sge->port_stats[i] = alloc_percpu(struct sge_port_stats);
2197 if (!sge->port_stats[i])
2198 goto nomem_port;
2199 }
2200
1661 init_timer(&sge->tx_reclaim_timer); 2201 init_timer(&sge->tx_reclaim_timer);
1662 sge->tx_reclaim_timer.data = (unsigned long)sge; 2202 sge->tx_reclaim_timer.data = (unsigned long)sge;
1663 sge->tx_reclaim_timer.function = sge_tx_reclaim_cb; 2203 sge->tx_reclaim_timer.function = sge_tx_reclaim_cb;
1664 2204
1665 if (is_T2(sge->adapter)) { 2205 if (is_T2(sge->adapter)) {
1666 init_timer(&sge->espibug_timer); 2206 init_timer(&sge->espibug_timer);
1667 sge->espibug_timer.function = (void *)&espibug_workaround; 2207
2208 if (adapter->params.nports > 1) {
2209 tx_sched_init(sge);
2210 sge->espibug_timer.function = espibug_workaround_t204;
2211 } else {
2212 sge->espibug_timer.function = espibug_workaround;
2213 }
1668 sge->espibug_timer.data = (unsigned long)sge->adapter; 2214 sge->espibug_timer.data = (unsigned long)sge->adapter;
2215
1669 sge->espibug_timeout = 1; 2216 sge->espibug_timeout = 1;
2217 /* for T204, every 10ms */
2218 if (adapter->params.nports > 1)
2219 sge->espibug_timeout = HZ/100;
1670 } 2220 }
1671 2221
1672 2222
@@ -1674,10 +2224,25 @@ struct sge * __devinit t1_sge_create(struct adapter *adapter,
1674 p->cmdQ_size[1] = SGE_CMDQ1_E_N; 2224 p->cmdQ_size[1] = SGE_CMDQ1_E_N;
1675 p->freelQ_size[!sge->jumbo_fl] = SGE_FREEL_SIZE; 2225 p->freelQ_size[!sge->jumbo_fl] = SGE_FREEL_SIZE;
1676 p->freelQ_size[sge->jumbo_fl] = SGE_JUMBO_FREEL_SIZE; 2226 p->freelQ_size[sge->jumbo_fl] = SGE_JUMBO_FREEL_SIZE;
1677 p->rx_coalesce_usecs = 50; 2227 if (sge->tx_sched) {
2228 if (board_info(sge->adapter)->board == CHBT_BOARD_CHT204)
2229 p->rx_coalesce_usecs = 15;
2230 else
2231 p->rx_coalesce_usecs = 50;
2232 } else
2233 p->rx_coalesce_usecs = 50;
2234
1678 p->coalesce_enable = 0; 2235 p->coalesce_enable = 0;
1679 p->sample_interval_usecs = 0; 2236 p->sample_interval_usecs = 0;
1680 p->polling = 0; 2237 p->polling = 0;
1681 2238
1682 return sge; 2239 return sge;
2240nomem_port:
2241 while (i >= 0) {
2242 free_percpu(sge->port_stats[i]);
2243 --i;
2244 }
2245 kfree(sge);
2246 return NULL;
2247
1683} 2248}
diff --git a/drivers/net/chelsio/sge.h b/drivers/net/chelsio/sge.h
index 91af47bab7be..7ceb0117d039 100644
--- a/drivers/net/chelsio/sge.h
+++ b/drivers/net/chelsio/sge.h
@@ -44,6 +44,9 @@
44#include <asm/byteorder.h> 44#include <asm/byteorder.h>
45 45
46struct sge_intr_counts { 46struct sge_intr_counts {
47 unsigned int rx_drops; /* # of packets dropped due to no mem */
48 unsigned int pure_rsps; /* # of non-payload responses */
49 unsigned int unhandled_irqs; /* # of unhandled interrupts */
47 unsigned int respQ_empty; /* # times respQ empty */ 50 unsigned int respQ_empty; /* # times respQ empty */
48 unsigned int respQ_overflow; /* # respQ overflow (fatal) */ 51 unsigned int respQ_overflow; /* # respQ overflow (fatal) */
49 unsigned int freelistQ_empty; /* # times freelist empty */ 52 unsigned int freelistQ_empty; /* # times freelist empty */
@@ -51,24 +54,16 @@ struct sge_intr_counts {
51 unsigned int pkt_mismatch; 54 unsigned int pkt_mismatch;
52 unsigned int cmdQ_full[3]; /* not HW IRQ, host cmdQ[] full */ 55 unsigned int cmdQ_full[3]; /* not HW IRQ, host cmdQ[] full */
53 unsigned int cmdQ_restarted[3];/* # of times cmdQ X was restarted */ 56 unsigned int cmdQ_restarted[3];/* # of times cmdQ X was restarted */
54 unsigned int ethernet_pkts; /* # of Ethernet packets received */
55 unsigned int offload_pkts; /* # of offload packets received */
56 unsigned int offload_bundles; /* # of offload pkt bundles delivered */
57 unsigned int pure_rsps; /* # of non-payload responses */
58 unsigned int unhandled_irqs; /* # of unhandled interrupts */
59 unsigned int tx_ipfrags;
60 unsigned int tx_reg_pkts;
61 unsigned int tx_lso_pkts;
62 unsigned int tx_do_cksum;
63}; 57};
64 58
65struct sge_port_stats { 59struct sge_port_stats {
66 unsigned long rx_cso_good; /* # of successful RX csum offloads */ 60 u64 rx_packets; /* # of Ethernet packets received */
67 unsigned long tx_cso; /* # of TX checksum offloads */ 61 u64 rx_cso_good; /* # of successful RX csum offloads */
68 unsigned long vlan_xtract; /* # of VLAN tag extractions */ 62 u64 tx_packets; /* # of TX packets */
69 unsigned long vlan_insert; /* # of VLAN tag extractions */ 63 u64 tx_cso; /* # of TX checksum offloads */
70 unsigned long tso; /* # of TSO requests */ 64 u64 tx_tso; /* # of TSO requests */
71 unsigned long rx_drops; /* # of packets dropped due to no mem */ 65 u64 vlan_xtract; /* # of VLAN tag extractions */
66 u64 vlan_insert; /* # of VLAN tag insertions */
72}; 67};
73 68
74struct sk_buff; 69struct sk_buff;
@@ -90,7 +85,11 @@ int t1_sge_intr_error_handler(struct sge *);
90void t1_sge_intr_enable(struct sge *); 85void t1_sge_intr_enable(struct sge *);
91void t1_sge_intr_disable(struct sge *); 86void t1_sge_intr_disable(struct sge *);
92void t1_sge_intr_clear(struct sge *); 87void t1_sge_intr_clear(struct sge *);
93const struct sge_intr_counts *t1_sge_get_intr_counts(struct sge *sge); 88const struct sge_intr_counts *t1_sge_get_intr_counts(const struct sge *sge);
94const struct sge_port_stats *t1_sge_get_port_stats(struct sge *sge, int port); 89void t1_sge_get_port_stats(const struct sge *sge, int port, struct sge_port_stats *);
90void t1_sched_set_max_avail_bytes(struct sge *, unsigned int);
91void t1_sched_set_drain_bits_per_us(struct sge *, unsigned int, unsigned int);
92unsigned int t1_sched_update_parms(struct sge *, unsigned int, unsigned int,
93 unsigned int);
95 94
96#endif /* _CXGB_SGE_H_ */ 95#endif /* _CXGB_SGE_H_ */
diff --git a/drivers/net/chelsio/subr.c b/drivers/net/chelsio/subr.c
index 12e4e96dba2d..22ed9a383c08 100644
--- a/drivers/net/chelsio/subr.c
+++ b/drivers/net/chelsio/subr.c
@@ -43,6 +43,7 @@
43#include "gmac.h" 43#include "gmac.h"
44#include "cphy.h" 44#include "cphy.h"
45#include "sge.h" 45#include "sge.h"
46#include "tp.h"
46#include "espi.h" 47#include "espi.h"
47 48
48/** 49/**
@@ -59,7 +60,7 @@
59 * otherwise. 60 * otherwise.
60 */ 61 */
61static int t1_wait_op_done(adapter_t *adapter, int reg, u32 mask, int polarity, 62static int t1_wait_op_done(adapter_t *adapter, int reg, u32 mask, int polarity,
62 int attempts, int delay) 63 int attempts, int delay)
63{ 64{
64 while (1) { 65 while (1) {
65 u32 val = readl(adapter->regs + reg) & mask; 66 u32 val = readl(adapter->regs + reg) & mask;
@@ -78,7 +79,7 @@ static int t1_wait_op_done(adapter_t *adapter, int reg, u32 mask, int polarity,
78/* 79/*
79 * Write a register over the TPI interface (unlocked and locked versions). 80 * Write a register over the TPI interface (unlocked and locked versions).
80 */ 81 */
81static int __t1_tpi_write(adapter_t *adapter, u32 addr, u32 value) 82int __t1_tpi_write(adapter_t *adapter, u32 addr, u32 value)
82{ 83{
83 int tpi_busy; 84 int tpi_busy;
84 85
@@ -98,16 +99,16 @@ int t1_tpi_write(adapter_t *adapter, u32 addr, u32 value)
98{ 99{
99 int ret; 100 int ret;
100 101
101 spin_lock(&(adapter)->tpi_lock); 102 spin_lock(&adapter->tpi_lock);
102 ret = __t1_tpi_write(adapter, addr, value); 103 ret = __t1_tpi_write(adapter, addr, value);
103 spin_unlock(&(adapter)->tpi_lock); 104 spin_unlock(&adapter->tpi_lock);
104 return ret; 105 return ret;
105} 106}
106 107
107/* 108/*
108 * Read a register over the TPI interface (unlocked and locked versions). 109 * Read a register over the TPI interface (unlocked and locked versions).
109 */ 110 */
110static int __t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp) 111int __t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp)
111{ 112{
112 int tpi_busy; 113 int tpi_busy;
113 114
@@ -128,18 +129,26 @@ int t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp)
128{ 129{
129 int ret; 130 int ret;
130 131
131 spin_lock(&(adapter)->tpi_lock); 132 spin_lock(&adapter->tpi_lock);
132 ret = __t1_tpi_read(adapter, addr, valp); 133 ret = __t1_tpi_read(adapter, addr, valp);
133 spin_unlock(&(adapter)->tpi_lock); 134 spin_unlock(&adapter->tpi_lock);
134 return ret; 135 return ret;
135} 136}
136 137
137/* 138/*
139 * Set a TPI parameter.
140 */
141static void t1_tpi_par(adapter_t *adapter, u32 value)
142{
143 writel(V_TPIPAR(value), adapter->regs + A_TPI_PAR);
144}
145
146/*
138 * Called when a port's link settings change to propagate the new values to the 147 * Called when a port's link settings change to propagate the new values to the
139 * associated PHY and MAC. After performing the common tasks it invokes an 148 * associated PHY and MAC. After performing the common tasks it invokes an
140 * OS-specific handler. 149 * OS-specific handler.
141 */ 150 */
142/* static */ void link_changed(adapter_t *adapter, int port_id) 151void t1_link_changed(adapter_t *adapter, int port_id)
143{ 152{
144 int link_ok, speed, duplex, fc; 153 int link_ok, speed, duplex, fc;
145 struct cphy *phy = adapter->port[port_id].phy; 154 struct cphy *phy = adapter->port[port_id].phy;
@@ -159,23 +168,83 @@ int t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp)
159 mac->ops->set_speed_duplex_fc(mac, speed, duplex, fc); 168 mac->ops->set_speed_duplex_fc(mac, speed, duplex, fc);
160 lc->fc = (unsigned char)fc; 169 lc->fc = (unsigned char)fc;
161 } 170 }
162 t1_link_changed(adapter, port_id, link_ok, speed, duplex, fc); 171 t1_link_negotiated(adapter, port_id, link_ok, speed, duplex, fc);
163} 172}
164 173
165static int t1_pci_intr_handler(adapter_t *adapter) 174static int t1_pci_intr_handler(adapter_t *adapter)
166{ 175{
167 u32 pcix_cause; 176 u32 pcix_cause;
168 177
169 pci_read_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE, &pcix_cause); 178 pci_read_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE, &pcix_cause);
170 179
171 if (pcix_cause) { 180 if (pcix_cause) {
172 pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE, 181 pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE,
173 pcix_cause); 182 pcix_cause);
174 t1_fatal_err(adapter); /* PCI errors are fatal */ 183 t1_fatal_err(adapter); /* PCI errors are fatal */
175 } 184 }
176 return 0; 185 return 0;
177} 186}
178 187
188#ifdef CONFIG_CHELSIO_T1_COUGAR
189#include "cspi.h"
190#endif
191#ifdef CONFIG_CHELSIO_T1_1G
192#include "fpga_defs.h"
193
194/*
195 * PHY interrupt handler for FPGA boards.
196 */
197static int fpga_phy_intr_handler(adapter_t *adapter)
198{
199 int p;
200 u32 cause = readl(adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
201
202 for_each_port(adapter, p)
203 if (cause & (1 << p)) {
204 struct cphy *phy = adapter->port[p].phy;
205 int phy_cause = phy->ops->interrupt_handler(phy);
206
207 if (phy_cause & cphy_cause_link_change)
208 t1_link_changed(adapter, p);
209 }
210 writel(cause, adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
211 return 0;
212}
213
214/*
215 * Slow path interrupt handler for FPGAs.
216 */
217static int fpga_slow_intr(adapter_t *adapter)
218{
219 u32 cause = readl(adapter->regs + A_PL_CAUSE);
220
221 cause &= ~F_PL_INTR_SGE_DATA;
222 if (cause & F_PL_INTR_SGE_ERR)
223 t1_sge_intr_error_handler(adapter->sge);
224
225 if (cause & FPGA_PCIX_INTERRUPT_GMAC)
226 fpga_phy_intr_handler(adapter);
227
228 if (cause & FPGA_PCIX_INTERRUPT_TP) {
229 /*
230 * FPGA doesn't support MC4 interrupts and it requires
231 * this odd layer of indirection for MC5.
232 */
233 u32 tp_cause = readl(adapter->regs + FPGA_TP_ADDR_INTERRUPT_CAUSE);
234
235 /* Clear TP interrupt */
236 writel(tp_cause, adapter->regs + FPGA_TP_ADDR_INTERRUPT_CAUSE);
237 }
238 if (cause & FPGA_PCIX_INTERRUPT_PCIX)
239 t1_pci_intr_handler(adapter);
240
241 /* Clear the interrupts just processed. */
242 if (cause)
243 writel(cause, adapter->regs + A_PL_CAUSE);
244
245 return cause != 0;
246}
247#endif
179 248
180/* 249/*
181 * Wait until Elmer's MI1 interface is ready for new operations. 250 * Wait until Elmer's MI1 interface is ready for new operations.
@@ -212,12 +281,62 @@ static void mi1_mdio_init(adapter_t *adapter, const struct board_info *bi)
212 t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_CFG, val); 281 t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_CFG, val);
213} 282}
214 283
284#if defined(CONFIG_CHELSIO_T1_1G) || defined(CONFIG_CHELSIO_T1_COUGAR)
285/*
286 * Elmer MI1 MDIO read/write operations.
287 */
288static int mi1_mdio_read(adapter_t *adapter, int phy_addr, int mmd_addr,
289 int reg_addr, unsigned int *valp)
290{
291 u32 addr = V_MI1_REG_ADDR(reg_addr) | V_MI1_PHY_ADDR(phy_addr);
292
293 if (mmd_addr)
294 return -EINVAL;
295
296 spin_lock(&adapter->tpi_lock);
297 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr);
298 __t1_tpi_write(adapter,
299 A_ELMER0_PORT0_MI1_OP, MI1_OP_DIRECT_READ);
300 mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
301 __t1_tpi_read(adapter, A_ELMER0_PORT0_MI1_DATA, valp);
302 spin_unlock(&adapter->tpi_lock);
303 return 0;
304}
305
306static int mi1_mdio_write(adapter_t *adapter, int phy_addr, int mmd_addr,
307 int reg_addr, unsigned int val)
308{
309 u32 addr = V_MI1_REG_ADDR(reg_addr) | V_MI1_PHY_ADDR(phy_addr);
310
311 if (mmd_addr)
312 return -EINVAL;
313
314 spin_lock(&adapter->tpi_lock);
315 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr);
316 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_DATA, val);
317 __t1_tpi_write(adapter,
318 A_ELMER0_PORT0_MI1_OP, MI1_OP_DIRECT_WRITE);
319 mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
320 spin_unlock(&adapter->tpi_lock);
321 return 0;
322}
323
324#if defined(CONFIG_CHELSIO_T1_1G) || defined(CONFIG_CHELSIO_T1_COUGAR)
325static struct mdio_ops mi1_mdio_ops = {
326 mi1_mdio_init,
327 mi1_mdio_read,
328 mi1_mdio_write
329};
330#endif
331
332#endif
333
215static int mi1_mdio_ext_read(adapter_t *adapter, int phy_addr, int mmd_addr, 334static int mi1_mdio_ext_read(adapter_t *adapter, int phy_addr, int mmd_addr,
216 int reg_addr, unsigned int *valp) 335 int reg_addr, unsigned int *valp)
217{ 336{
218 u32 addr = V_MI1_REG_ADDR(mmd_addr) | V_MI1_PHY_ADDR(phy_addr); 337 u32 addr = V_MI1_REG_ADDR(mmd_addr) | V_MI1_PHY_ADDR(phy_addr);
219 338
220 spin_lock(&(adapter)->tpi_lock); 339 spin_lock(&adapter->tpi_lock);
221 340
222 /* Write the address we want. */ 341 /* Write the address we want. */
223 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr); 342 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr);
@@ -227,12 +346,13 @@ static int mi1_mdio_ext_read(adapter_t *adapter, int phy_addr, int mmd_addr,
227 mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP); 346 mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
228 347
229 /* Write the operation we want. */ 348 /* Write the operation we want. */
230 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_OP, MI1_OP_INDIRECT_READ); 349 __t1_tpi_write(adapter,
350 A_ELMER0_PORT0_MI1_OP, MI1_OP_INDIRECT_READ);
231 mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP); 351 mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
232 352
233 /* Read the data. */ 353 /* Read the data. */
234 __t1_tpi_read(adapter, A_ELMER0_PORT0_MI1_DATA, valp); 354 __t1_tpi_read(adapter, A_ELMER0_PORT0_MI1_DATA, valp);
235 spin_unlock(&(adapter)->tpi_lock); 355 spin_unlock(&adapter->tpi_lock);
236 return 0; 356 return 0;
237} 357}
238 358
@@ -241,7 +361,7 @@ static int mi1_mdio_ext_write(adapter_t *adapter, int phy_addr, int mmd_addr,
241{ 361{
242 u32 addr = V_MI1_REG_ADDR(mmd_addr) | V_MI1_PHY_ADDR(phy_addr); 362 u32 addr = V_MI1_REG_ADDR(mmd_addr) | V_MI1_PHY_ADDR(phy_addr);
243 363
244 spin_lock(&(adapter)->tpi_lock); 364 spin_lock(&adapter->tpi_lock);
245 365
246 /* Write the address we want. */ 366 /* Write the address we want. */
247 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr); 367 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr);
@@ -254,7 +374,7 @@ static int mi1_mdio_ext_write(adapter_t *adapter, int phy_addr, int mmd_addr,
254 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_DATA, val); 374 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_DATA, val);
255 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_OP, MI1_OP_INDIRECT_WRITE); 375 __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_OP, MI1_OP_INDIRECT_WRITE);
256 mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP); 376 mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
257 spin_unlock(&(adapter)->tpi_lock); 377 spin_unlock(&adapter->tpi_lock);
258 return 0; 378 return 0;
259} 379}
260 380
@@ -265,12 +385,25 @@ static struct mdio_ops mi1_mdio_ext_ops = {
265}; 385};
266 386
267enum { 387enum {
388 CH_BRD_T110_1CU,
268 CH_BRD_N110_1F, 389 CH_BRD_N110_1F,
269 CH_BRD_N210_1F, 390 CH_BRD_N210_1F,
391 CH_BRD_T210_1F,
392 CH_BRD_T210_1CU,
393 CH_BRD_N204_4CU,
270}; 394};
271 395
272static struct board_info t1_board[] = { 396static struct board_info t1_board[] = {
273 397
398{ CHBT_BOARD_CHT110, 1/*ports#*/,
399 SUPPORTED_10000baseT_Full /*caps*/, CHBT_TERM_T1,
400 CHBT_MAC_PM3393, CHBT_PHY_MY3126,
401 125000000/*clk-core*/, 150000000/*clk-mc3*/, 125000000/*clk-mc4*/,
402 1/*espi-ports*/, 0/*clk-cspi*/, 44/*clk-elmer0*/, 1/*mdien*/,
403 1/*mdiinv*/, 1/*mdc*/, 1/*phybaseaddr*/, &t1_pm3393_ops,
404 &t1_my3126_ops, &mi1_mdio_ext_ops,
405 "Chelsio T110 1x10GBase-CX4 TOE" },
406
274{ CHBT_BOARD_N110, 1/*ports#*/, 407{ CHBT_BOARD_N110, 1/*ports#*/,
275 SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE /*caps*/, CHBT_TERM_T1, 408 SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE /*caps*/, CHBT_TERM_T1,
276 CHBT_MAC_PM3393, CHBT_PHY_88X2010, 409 CHBT_MAC_PM3393, CHBT_PHY_88X2010,
@@ -289,12 +422,47 @@ static struct board_info t1_board[] = {
289 &t1_mv88x201x_ops, &mi1_mdio_ext_ops, 422 &t1_mv88x201x_ops, &mi1_mdio_ext_ops,
290 "Chelsio N210 1x10GBaseX NIC" }, 423 "Chelsio N210 1x10GBaseX NIC" },
291 424
425{ CHBT_BOARD_CHT210, 1/*ports#*/,
426 SUPPORTED_10000baseT_Full /*caps*/, CHBT_TERM_T2,
427 CHBT_MAC_PM3393, CHBT_PHY_88X2010,
428 125000000/*clk-core*/, 133000000/*clk-mc3*/, 125000000/*clk-mc4*/,
429 1/*espi-ports*/, 0/*clk-cspi*/, 44/*clk-elmer0*/, 0/*mdien*/,
430 0/*mdiinv*/, 1/*mdc*/, 0/*phybaseaddr*/, &t1_pm3393_ops,
431 &t1_mv88x201x_ops, &mi1_mdio_ext_ops,
432 "Chelsio T210 1x10GBaseX TOE" },
433
434{ CHBT_BOARD_CHT210, 1/*ports#*/,
435 SUPPORTED_10000baseT_Full /*caps*/, CHBT_TERM_T2,
436 CHBT_MAC_PM3393, CHBT_PHY_MY3126,
437 125000000/*clk-core*/, 133000000/*clk-mc3*/, 125000000/*clk-mc4*/,
438 1/*espi-ports*/, 0/*clk-cspi*/, 44/*clk-elmer0*/, 1/*mdien*/,
439 1/*mdiinv*/, 1/*mdc*/, 1/*phybaseaddr*/, &t1_pm3393_ops,
440 &t1_my3126_ops, &mi1_mdio_ext_ops,
441 "Chelsio T210 1x10GBase-CX4 TOE" },
442
443#ifdef CONFIG_CHELSIO_T1_1G
444{ CHBT_BOARD_CHN204, 4/*ports#*/,
445 SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Half |
446 SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
447 SUPPORTED_PAUSE | SUPPORTED_TP /*caps*/, CHBT_TERM_T2, CHBT_MAC_VSC7321, CHBT_PHY_88E1111,
448 100000000/*clk-core*/, 0/*clk-mc3*/, 0/*clk-mc4*/,
449 4/*espi-ports*/, 0/*clk-cspi*/, 44/*clk-elmer0*/, 0/*mdien*/,
450 0/*mdiinv*/, 1/*mdc*/, 4/*phybaseaddr*/, &t1_vsc7326_ops,
451 &t1_mv88e1xxx_ops, &mi1_mdio_ops,
452 "Chelsio N204 4x100/1000BaseT NIC" },
453#endif
454
292}; 455};
293 456
294struct pci_device_id t1_pci_tbl[] = { 457struct pci_device_id t1_pci_tbl[] = {
458 CH_DEVICE(8, 0, CH_BRD_T110_1CU),
459 CH_DEVICE(8, 1, CH_BRD_T110_1CU),
295 CH_DEVICE(7, 0, CH_BRD_N110_1F), 460 CH_DEVICE(7, 0, CH_BRD_N110_1F),
296 CH_DEVICE(10, 1, CH_BRD_N210_1F), 461 CH_DEVICE(10, 1, CH_BRD_N210_1F),
297 { 0, } 462 CH_DEVICE(11, 1, CH_BRD_T210_1F),
463 CH_DEVICE(14, 1, CH_BRD_T210_1CU),
464 CH_DEVICE(16, 1, CH_BRD_N204_4CU),
465 { 0 }
298}; 466};
299 467
300MODULE_DEVICE_TABLE(pci, t1_pci_tbl); 468MODULE_DEVICE_TABLE(pci, t1_pci_tbl);
@@ -390,9 +558,14 @@ int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc)
390 if (lc->supported & SUPPORTED_Autoneg) { 558 if (lc->supported & SUPPORTED_Autoneg) {
391 lc->advertising &= ~(ADVERTISED_ASYM_PAUSE | ADVERTISED_PAUSE); 559 lc->advertising &= ~(ADVERTISED_ASYM_PAUSE | ADVERTISED_PAUSE);
392 if (fc) { 560 if (fc) {
393 lc->advertising |= ADVERTISED_ASYM_PAUSE; 561 if (fc == ((PAUSE_RX | PAUSE_TX) &
394 if (fc == (PAUSE_RX | PAUSE_TX)) 562 (mac->adapter->params.nports < 2)))
395 lc->advertising |= ADVERTISED_PAUSE; 563 lc->advertising |= ADVERTISED_PAUSE;
564 else {
565 lc->advertising |= ADVERTISED_ASYM_PAUSE;
566 if (fc == PAUSE_RX)
567 lc->advertising |= ADVERTISED_PAUSE;
568 }
396 } 569 }
397 phy->ops->advertise(phy, lc->advertising); 570 phy->ops->advertise(phy, lc->advertising);
398 571
@@ -403,11 +576,15 @@ int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc)
403 mac->ops->set_speed_duplex_fc(mac, lc->speed, 576 mac->ops->set_speed_duplex_fc(mac, lc->speed,
404 lc->duplex, fc); 577 lc->duplex, fc);
405 /* Also disables autoneg */ 578 /* Also disables autoneg */
579 phy->state = PHY_AUTONEG_RDY;
406 phy->ops->set_speed_duplex(phy, lc->speed, lc->duplex); 580 phy->ops->set_speed_duplex(phy, lc->speed, lc->duplex);
407 phy->ops->reset(phy, 0); 581 phy->ops->reset(phy, 0);
408 } else 582 } else {
583 phy->state = PHY_AUTONEG_EN;
409 phy->ops->autoneg_enable(phy); /* also resets PHY */ 584 phy->ops->autoneg_enable(phy); /* also resets PHY */
585 }
410 } else { 586 } else {
587 phy->state = PHY_AUTONEG_RDY;
411 mac->ops->set_speed_duplex_fc(mac, -1, -1, fc); 588 mac->ops->set_speed_duplex_fc(mac, -1, -1, fc);
412 lc->fc = (unsigned char)fc; 589 lc->fc = (unsigned char)fc;
413 phy->ops->reset(phy, 0); 590 phy->ops->reset(phy, 0);
@@ -418,24 +595,109 @@ int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc)
418/* 595/*
419 * External interrupt handler for boards using elmer0. 596 * External interrupt handler for boards using elmer0.
420 */ 597 */
421int elmer0_ext_intr_handler(adapter_t *adapter) 598int t1_elmer0_ext_intr_handler(adapter_t *adapter)
422{ 599{
423 struct cphy *phy; 600 struct cphy *phy;
424 int phy_cause; 601 int phy_cause;
425 u32 cause; 602 u32 cause;
426 603
427 t1_tpi_read(adapter, A_ELMER0_INT_CAUSE, &cause); 604 t1_tpi_read(adapter, A_ELMER0_INT_CAUSE, &cause);
428 605
429 switch (board_info(adapter)->board) { 606 switch (board_info(adapter)->board) {
607#ifdef CONFIG_CHELSIO_T1_1G
608 case CHBT_BOARD_CHT204:
609 case CHBT_BOARD_CHT204E:
610 case CHBT_BOARD_CHN204:
611 case CHBT_BOARD_CHT204V: {
612 int i, port_bit;
613 for_each_port(adapter, i) {
614 port_bit = i + 1;
615 if (!(cause & (1 << port_bit))) continue;
616
617 phy = adapter->port[i].phy;
618 phy_cause = phy->ops->interrupt_handler(phy);
619 if (phy_cause & cphy_cause_link_change)
620 t1_link_changed(adapter, i);
621 }
622 break;
623 }
624 case CHBT_BOARD_CHT101:
625 if (cause & ELMER0_GP_BIT1) { /* Marvell 88E1111 interrupt */
626 phy = adapter->port[0].phy;
627 phy_cause = phy->ops->interrupt_handler(phy);
628 if (phy_cause & cphy_cause_link_change)
629 t1_link_changed(adapter, 0);
630 }
631 break;
632 case CHBT_BOARD_7500: {
633 int p;
634 /*
635 * Elmer0's interrupt cause isn't useful here because there is
636 * only one bit that can be set for all 4 ports. This means
637 * we are forced to check every PHY's interrupt status
638 * register to see who initiated the interrupt.
639 */
640 for_each_port(adapter, p) {
641 phy = adapter->port[p].phy;
642 phy_cause = phy->ops->interrupt_handler(phy);
643 if (phy_cause & cphy_cause_link_change)
644 t1_link_changed(adapter, p);
645 }
646 break;
647 }
648#endif
649 case CHBT_BOARD_CHT210:
430 case CHBT_BOARD_N210: 650 case CHBT_BOARD_N210:
431 case CHBT_BOARD_N110: 651 case CHBT_BOARD_N110:
432 if (cause & ELMER0_GP_BIT6) { /* Marvell 88x2010 interrupt */ 652 if (cause & ELMER0_GP_BIT6) { /* Marvell 88x2010 interrupt */
433 phy = adapter->port[0].phy; 653 phy = adapter->port[0].phy;
434 phy_cause = phy->ops->interrupt_handler(phy); 654 phy_cause = phy->ops->interrupt_handler(phy);
435 if (phy_cause & cphy_cause_link_change) 655 if (phy_cause & cphy_cause_link_change)
436 link_changed(adapter, 0); 656 t1_link_changed(adapter, 0);
657 }
658 break;
659 case CHBT_BOARD_8000:
660 case CHBT_BOARD_CHT110:
661 CH_DBG(adapter, INTR, "External interrupt cause 0x%x\n",
662 cause);
663 if (cause & ELMER0_GP_BIT1) { /* PMC3393 INTB */
664 struct cmac *mac = adapter->port[0].mac;
665
666 mac->ops->interrupt_handler(mac);
437 } 667 }
668 if (cause & ELMER0_GP_BIT5) { /* XPAK MOD_DETECT */
669 u32 mod_detect;
670
671 t1_tpi_read(adapter,
672 A_ELMER0_GPI_STAT, &mod_detect);
673 CH_MSG(adapter, INFO, LINK, "XPAK %s\n",
674 mod_detect ? "removed" : "inserted");
675 }
438 break; 676 break;
677#ifdef CONFIG_CHELSIO_T1_COUGAR
678 case CHBT_BOARD_COUGAR:
679 if (adapter->params.nports == 1) {
680 if (cause & ELMER0_GP_BIT1) { /* Vitesse MAC */
681 struct cmac *mac = adapter->port[0].mac;
682 mac->ops->interrupt_handler(mac);
683 }
684 if (cause & ELMER0_GP_BIT5) { /* XPAK MOD_DETECT */
685 }
686 } else {
687 int i, port_bit;
688
689 for_each_port(adapter, i) {
690 port_bit = i ? i + 1 : 0;
691 if (!(cause & (1 << port_bit))) continue;
692
693 phy = adapter->port[i].phy;
694 phy_cause = phy->ops->interrupt_handler(phy);
695 if (phy_cause & cphy_cause_link_change)
696 t1_link_changed(adapter, i);
697 }
698 }
699 break;
700#endif
439 } 701 }
440 t1_tpi_write(adapter, A_ELMER0_INT_CAUSE, cause); 702 t1_tpi_write(adapter, A_ELMER0_INT_CAUSE, cause);
441 return 0; 703 return 0;
@@ -445,11 +707,11 @@ int elmer0_ext_intr_handler(adapter_t *adapter)
445void t1_interrupts_enable(adapter_t *adapter) 707void t1_interrupts_enable(adapter_t *adapter)
446{ 708{
447 unsigned int i; 709 unsigned int i;
448 u32 pl_intr;
449 710
450 adapter->slow_intr_mask = F_PL_INTR_SGE_ERR; 711 adapter->slow_intr_mask = F_PL_INTR_SGE_ERR | F_PL_INTR_TP;
451 712
452 t1_sge_intr_enable(adapter->sge); 713 t1_sge_intr_enable(adapter->sge);
714 t1_tp_intr_enable(adapter->tp);
453 if (adapter->espi) { 715 if (adapter->espi) {
454 adapter->slow_intr_mask |= F_PL_INTR_ESPI; 716 adapter->slow_intr_mask |= F_PL_INTR_ESPI;
455 t1_espi_intr_enable(adapter->espi); 717 t1_espi_intr_enable(adapter->espi);
@@ -462,15 +724,17 @@ void t1_interrupts_enable(adapter_t *adapter)
462 } 724 }
463 725
464 /* Enable PCIX & external chip interrupts on ASIC boards. */ 726 /* Enable PCIX & external chip interrupts on ASIC boards. */
465 pl_intr = readl(adapter->regs + A_PL_ENABLE); 727 if (t1_is_asic(adapter)) {
728 u32 pl_intr = readl(adapter->regs + A_PL_ENABLE);
466 729
467 /* PCI-X interrupts */ 730 /* PCI-X interrupts */
468 pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_ENABLE, 731 pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_ENABLE,
469 0xffffffff); 732 0xffffffff);
470 733
471 adapter->slow_intr_mask |= F_PL_INTR_EXT | F_PL_INTR_PCIX; 734 adapter->slow_intr_mask |= F_PL_INTR_EXT | F_PL_INTR_PCIX;
472 pl_intr |= F_PL_INTR_EXT | F_PL_INTR_PCIX; 735 pl_intr |= F_PL_INTR_EXT | F_PL_INTR_PCIX;
473 writel(pl_intr, adapter->regs + A_PL_ENABLE); 736 writel(pl_intr, adapter->regs + A_PL_ENABLE);
737 }
474} 738}
475 739
476/* Disables all interrupts. */ 740/* Disables all interrupts. */
@@ -479,6 +743,7 @@ void t1_interrupts_disable(adapter_t* adapter)
479 unsigned int i; 743 unsigned int i;
480 744
481 t1_sge_intr_disable(adapter->sge); 745 t1_sge_intr_disable(adapter->sge);
746 t1_tp_intr_disable(adapter->tp);
482 if (adapter->espi) 747 if (adapter->espi)
483 t1_espi_intr_disable(adapter->espi); 748 t1_espi_intr_disable(adapter->espi);
484 749
@@ -489,7 +754,8 @@ void t1_interrupts_disable(adapter_t* adapter)
489 } 754 }
490 755
491 /* Disable PCIX & external chip interrupts. */ 756 /* Disable PCIX & external chip interrupts. */
492 writel(0, adapter->regs + A_PL_ENABLE); 757 if (t1_is_asic(adapter))
758 writel(0, adapter->regs + A_PL_ENABLE);
493 759
494 /* PCI-X interrupts */ 760 /* PCI-X interrupts */
495 pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_ENABLE, 0); 761 pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_ENABLE, 0);
@@ -501,10 +767,9 @@ void t1_interrupts_disable(adapter_t* adapter)
501void t1_interrupts_clear(adapter_t* adapter) 767void t1_interrupts_clear(adapter_t* adapter)
502{ 768{
503 unsigned int i; 769 unsigned int i;
504 u32 pl_intr;
505
506 770
507 t1_sge_intr_clear(adapter->sge); 771 t1_sge_intr_clear(adapter->sge);
772 t1_tp_intr_clear(adapter->tp);
508 if (adapter->espi) 773 if (adapter->espi)
509 t1_espi_intr_clear(adapter->espi); 774 t1_espi_intr_clear(adapter->espi);
510 775
@@ -515,10 +780,12 @@ void t1_interrupts_clear(adapter_t* adapter)
515 } 780 }
516 781
517 /* Enable interrupts for external devices. */ 782 /* Enable interrupts for external devices. */
518 pl_intr = readl(adapter->regs + A_PL_CAUSE); 783 if (t1_is_asic(adapter)) {
784 u32 pl_intr = readl(adapter->regs + A_PL_CAUSE);
519 785
520 writel(pl_intr | F_PL_INTR_EXT | F_PL_INTR_PCIX, 786 writel(pl_intr | F_PL_INTR_EXT | F_PL_INTR_PCIX,
521 adapter->regs + A_PL_CAUSE); 787 adapter->regs + A_PL_CAUSE);
788 }
522 789
523 /* PCI-X interrupts */ 790 /* PCI-X interrupts */
524 pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE, 0xffffffff); 791 pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE, 0xffffffff);
@@ -527,7 +794,7 @@ void t1_interrupts_clear(adapter_t* adapter)
527/* 794/*
528 * Slow path interrupt handler for ASICs. 795 * Slow path interrupt handler for ASICs.
529 */ 796 */
530int t1_slow_intr_handler(adapter_t *adapter) 797static int asic_slow_intr(adapter_t *adapter)
531{ 798{
532 u32 cause = readl(adapter->regs + A_PL_CAUSE); 799 u32 cause = readl(adapter->regs + A_PL_CAUSE);
533 800
@@ -536,89 +803,54 @@ int t1_slow_intr_handler(adapter_t *adapter)
536 return 0; 803 return 0;
537 if (cause & F_PL_INTR_SGE_ERR) 804 if (cause & F_PL_INTR_SGE_ERR)
538 t1_sge_intr_error_handler(adapter->sge); 805 t1_sge_intr_error_handler(adapter->sge);
806 if (cause & F_PL_INTR_TP)
807 t1_tp_intr_handler(adapter->tp);
539 if (cause & F_PL_INTR_ESPI) 808 if (cause & F_PL_INTR_ESPI)
540 t1_espi_intr_handler(adapter->espi); 809 t1_espi_intr_handler(adapter->espi);
541 if (cause & F_PL_INTR_PCIX) 810 if (cause & F_PL_INTR_PCIX)
542 t1_pci_intr_handler(adapter); 811 t1_pci_intr_handler(adapter);
543 if (cause & F_PL_INTR_EXT) 812 if (cause & F_PL_INTR_EXT)
544 t1_elmer0_ext_intr(adapter); 813 t1_elmer0_ext_intr_handler(adapter);
545 814
546 /* Clear the interrupts just processed. */ 815 /* Clear the interrupts just processed. */
547 writel(cause, adapter->regs + A_PL_CAUSE); 816 writel(cause, adapter->regs + A_PL_CAUSE);
548 (void)readl(adapter->regs + A_PL_CAUSE); /* flush writes */ 817 readl(adapter->regs + A_PL_CAUSE); /* flush writes */
549 return 1; 818 return 1;
550} 819}
551 820
552/* Pause deadlock avoidance parameters */ 821int t1_slow_intr_handler(adapter_t *adapter)
553#define DROP_MSEC 16
554#define DROP_PKTS_CNT 1
555
556static void set_csum_offload(adapter_t *adapter, u32 csum_bit, int enable)
557{
558 u32 val = readl(adapter->regs + A_TP_GLOBAL_CONFIG);
559
560 if (enable)
561 val |= csum_bit;
562 else
563 val &= ~csum_bit;
564 writel(val, adapter->regs + A_TP_GLOBAL_CONFIG);
565}
566
567void t1_tp_set_ip_checksum_offload(adapter_t *adapter, int enable)
568{
569 set_csum_offload(adapter, F_IP_CSUM, enable);
570}
571
572void t1_tp_set_udp_checksum_offload(adapter_t *adapter, int enable)
573{
574 set_csum_offload(adapter, F_UDP_CSUM, enable);
575}
576
577void t1_tp_set_tcp_checksum_offload(adapter_t *adapter, int enable)
578{ 822{
579 set_csum_offload(adapter, F_TCP_CSUM, enable); 823#ifdef CONFIG_CHELSIO_T1_1G
824 if (!t1_is_asic(adapter))
825 return fpga_slow_intr(adapter);
826#endif
827 return asic_slow_intr(adapter);
580} 828}
581 829
582static void t1_tp_reset(adapter_t *adapter, unsigned int tp_clk) 830/* Power sequencing is a work-around for Intel's XPAKs. */
831static void power_sequence_xpak(adapter_t* adapter)
583{ 832{
584 u32 val; 833 u32 mod_detect;
585 834 u32 gpo;
586 val = F_TP_IN_CSPI_CPL | F_TP_IN_CSPI_CHECK_IP_CSUM | 835
587 F_TP_IN_CSPI_CHECK_TCP_CSUM | F_TP_IN_ESPI_ETHERNET; 836 /* Check for XPAK */
588 val |= F_TP_IN_ESPI_CHECK_IP_CSUM | 837 t1_tpi_read(adapter, A_ELMER0_GPI_STAT, &mod_detect);
589 F_TP_IN_ESPI_CHECK_TCP_CSUM; 838 if (!(ELMER0_GP_BIT5 & mod_detect)) {
590 writel(val, adapter->regs + A_TP_IN_CONFIG); 839 /* XPAK is present */
591 writel(F_TP_OUT_CSPI_CPL | 840 t1_tpi_read(adapter, A_ELMER0_GPO, &gpo);
592 F_TP_OUT_ESPI_ETHERNET | 841 gpo |= ELMER0_GP_BIT18;
593 F_TP_OUT_ESPI_GENERATE_IP_CSUM | 842 t1_tpi_write(adapter, A_ELMER0_GPO, gpo);
594 F_TP_OUT_ESPI_GENERATE_TCP_CSUM,
595 adapter->regs + A_TP_OUT_CONFIG);
596
597 val = readl(adapter->regs + A_TP_GLOBAL_CONFIG);
598 val &= ~(F_IP_CSUM | F_UDP_CSUM | F_TCP_CSUM);
599 writel(val, adapter->regs + A_TP_GLOBAL_CONFIG);
600
601 /*
602 * Enable pause frame deadlock prevention.
603 */
604 if (is_T2(adapter)) {
605 u32 drop_ticks = DROP_MSEC * (tp_clk / 1000);
606
607 writel(F_ENABLE_TX_DROP | F_ENABLE_TX_ERROR |
608 V_DROP_TICKS_CNT(drop_ticks) |
609 V_NUM_PKTS_DROPPED(DROP_PKTS_CNT),
610 adapter->regs + A_TP_TX_DROP_CONFIG);
611 } 843 }
612
613 writel(F_TP_RESET, adapter->regs + A_TP_RESET);
614} 844}
615 845
616int __devinit t1_get_board_rev(adapter_t *adapter, const struct board_info *bi, 846int __devinit t1_get_board_rev(adapter_t *adapter, const struct board_info *bi,
617 struct adapter_params *p) 847 struct adapter_params *p)
618{ 848{
619 p->chip_version = bi->chip_term; 849 p->chip_version = bi->chip_term;
850 p->is_asic = (p->chip_version != CHBT_TERM_FPGA);
620 if (p->chip_version == CHBT_TERM_T1 || 851 if (p->chip_version == CHBT_TERM_T1 ||
621 p->chip_version == CHBT_TERM_T2) { 852 p->chip_version == CHBT_TERM_T2 ||
853 p->chip_version == CHBT_TERM_FPGA) {
622 u32 val = readl(adapter->regs + A_TP_PC_CONFIG); 854 u32 val = readl(adapter->regs + A_TP_PC_CONFIG);
623 855
624 val = G_TP_PC_REV(val); 856 val = G_TP_PC_REV(val);
@@ -640,11 +872,38 @@ int __devinit t1_get_board_rev(adapter_t *adapter, const struct board_info *bi,
640static int board_init(adapter_t *adapter, const struct board_info *bi) 872static int board_init(adapter_t *adapter, const struct board_info *bi)
641{ 873{
642 switch (bi->board) { 874 switch (bi->board) {
875 case CHBT_BOARD_8000:
643 case CHBT_BOARD_N110: 876 case CHBT_BOARD_N110:
644 case CHBT_BOARD_N210: 877 case CHBT_BOARD_N210:
645 writel(V_TPIPAR(0xf), adapter->regs + A_TPI_PAR); 878 case CHBT_BOARD_CHT210:
879 case CHBT_BOARD_COUGAR:
880 t1_tpi_par(adapter, 0xf);
646 t1_tpi_write(adapter, A_ELMER0_GPO, 0x800); 881 t1_tpi_write(adapter, A_ELMER0_GPO, 0x800);
647 break; 882 break;
883 case CHBT_BOARD_CHT110:
884 t1_tpi_par(adapter, 0xf);
885 t1_tpi_write(adapter, A_ELMER0_GPO, 0x1800);
886
887 /* TBD XXX Might not need. This fixes a problem
888 * described in the Intel SR XPAK errata.
889 */
890 power_sequence_xpak(adapter);
891 break;
892#ifdef CONFIG_CHELSIO_T1_1G
893 case CHBT_BOARD_CHT204E:
894 /* add config space write here */
895 case CHBT_BOARD_CHT204:
896 case CHBT_BOARD_CHT204V:
897 case CHBT_BOARD_CHN204:
898 t1_tpi_par(adapter, 0xf);
899 t1_tpi_write(adapter, A_ELMER0_GPO, 0x804);
900 break;
901 case CHBT_BOARD_CHT101:
902 case CHBT_BOARD_7500:
903 t1_tpi_par(adapter, 0xf);
904 t1_tpi_write(adapter, A_ELMER0_GPO, 0x1804);
905 break;
906#endif
648 } 907 }
649 return 0; 908 return 0;
650} 909}
@@ -666,11 +925,16 @@ int t1_init_hw_modules(adapter_t *adapter)
666 adapter->regs + A_MC5_CONFIG); 925 adapter->regs + A_MC5_CONFIG);
667 } 926 }
668 927
928#ifdef CONFIG_CHELSIO_T1_COUGAR
929 if (adapter->cspi && t1_cspi_init(adapter->cspi))
930 goto out_err;
931#endif
669 if (adapter->espi && t1_espi_init(adapter->espi, bi->chip_mac, 932 if (adapter->espi && t1_espi_init(adapter->espi, bi->chip_mac,
670 bi->espi_nports)) 933 bi->espi_nports))
671 goto out_err; 934 goto out_err;
672 935
673 t1_tp_reset(adapter, bi->clock_core); 936 if (t1_tp_reset(adapter->tp, &adapter->params.tp, bi->clock_core))
937 goto out_err;
674 938
675 err = t1_sge_configure(adapter->sge, &adapter->params.sge); 939 err = t1_sge_configure(adapter->sge, &adapter->params.sge);
676 if (err) 940 if (err)
@@ -714,8 +978,14 @@ void t1_free_sw_modules(adapter_t *adapter)
714 978
715 if (adapter->sge) 979 if (adapter->sge)
716 t1_sge_destroy(adapter->sge); 980 t1_sge_destroy(adapter->sge);
981 if (adapter->tp)
982 t1_tp_destroy(adapter->tp);
717 if (adapter->espi) 983 if (adapter->espi)
718 t1_espi_destroy(adapter->espi); 984 t1_espi_destroy(adapter->espi);
985#ifdef CONFIG_CHELSIO_T1_COUGAR
986 if (adapter->cspi)
987 t1_cspi_destroy(adapter->cspi);
988#endif
719} 989}
720 990
721static void __devinit init_link_config(struct link_config *lc, 991static void __devinit init_link_config(struct link_config *lc,
@@ -735,6 +1005,13 @@ static void __devinit init_link_config(struct link_config *lc,
735 } 1005 }
736} 1006}
737 1007
1008#ifdef CONFIG_CHELSIO_T1_COUGAR
1009 if (bi->clock_cspi && !(adapter->cspi = t1_cspi_create(adapter))) {
1010 CH_ERR("%s: CSPI initialization failed\n",
1011 adapter->name);
1012 goto error;
1013 }
1014#endif
738 1015
739/* 1016/*
740 * Allocate and initialize the data structures that hold the SW state of 1017 * Allocate and initialize the data structures that hold the SW state of
@@ -762,6 +1039,13 @@ int __devinit t1_init_sw_modules(adapter_t *adapter,
762 goto error; 1039 goto error;
763 } 1040 }
764 1041
1042 adapter->tp = t1_tp_create(adapter, &adapter->params.tp);
1043 if (!adapter->tp) {
1044 CH_ERR("%s: TP initialization failed\n",
1045 adapter->name);
1046 goto error;
1047 }
1048
765 board_init(adapter, bi); 1049 board_init(adapter, bi);
766 bi->mdio_ops->init(adapter, bi); 1050 bi->mdio_ops->init(adapter, bi);
767 if (bi->gphy->reset) 1051 if (bi->gphy->reset)
@@ -793,7 +1077,9 @@ int __devinit t1_init_sw_modules(adapter_t *adapter,
793 * Get the port's MAC addresses either from the EEPROM if one 1077 * Get the port's MAC addresses either from the EEPROM if one
794 * exists or the one hardcoded in the MAC. 1078 * exists or the one hardcoded in the MAC.
795 */ 1079 */
796 if (vpd_macaddress_get(adapter, i, hw_addr)) { 1080 if (!t1_is_asic(adapter) || bi->chip_mac == CHBT_MAC_DUMMY)
1081 mac->ops->macaddress_get(mac, hw_addr);
1082 else if (vpd_macaddress_get(adapter, i, hw_addr)) {
797 CH_ERR("%s: could not read MAC address from VPD ROM\n", 1083 CH_ERR("%s: could not read MAC address from VPD ROM\n",
798 adapter->port[i].dev->name); 1084 adapter->port[i].dev->name);
799 goto error; 1085 goto error;
@@ -806,7 +1092,7 @@ int __devinit t1_init_sw_modules(adapter_t *adapter,
806 t1_interrupts_clear(adapter); 1092 t1_interrupts_clear(adapter);
807 return 0; 1093 return 0;
808 1094
809 error: 1095error:
810 t1_free_sw_modules(adapter); 1096 t1_free_sw_modules(adapter);
811 return -1; 1097 return -1;
812} 1098}
diff --git a/drivers/net/chelsio/suni1x10gexp_regs.h b/drivers/net/chelsio/suni1x10gexp_regs.h
index 81816c2b708a..269d097dd927 100644
--- a/drivers/net/chelsio/suni1x10gexp_regs.h
+++ b/drivers/net/chelsio/suni1x10gexp_regs.h
@@ -32,6 +32,30 @@
32#ifndef _CXGB_SUNI1x10GEXP_REGS_H_ 32#ifndef _CXGB_SUNI1x10GEXP_REGS_H_
33#define _CXGB_SUNI1x10GEXP_REGS_H_ 33#define _CXGB_SUNI1x10GEXP_REGS_H_
34 34
35/*
36** Space allocated for each Exact Match Filter
37** There are 8 filter configurations
38*/
39#define SUNI1x10GEXP_REG_SIZEOF_MAC_FILTER 0x0003
40
41#define mSUNI1x10GEXP_MAC_FILTER_OFFSET(filterId) ( (filterId) * SUNI1x10GEXP_REG_SIZEOF_MAC_FILTER )
42
43/*
44** Space allocated for VLAN-Id Filter
45** There are 8 filter configurations
46*/
47#define SUNI1x10GEXP_REG_SIZEOF_MAC_VID_FILTER 0x0001
48
49#define mSUNI1x10GEXP_MAC_VID_FILTER_OFFSET(filterId) ( (filterId) * SUNI1x10GEXP_REG_SIZEOF_MAC_VID_FILTER )
50
51/*
52** Space allocated for each MSTAT Counter
53*/
54#define SUNI1x10GEXP_REG_SIZEOF_MSTAT_COUNT 0x0004
55
56#define mSUNI1x10GEXP_MSTAT_COUNT_OFFSET(countId) ( (countId) * SUNI1x10GEXP_REG_SIZEOF_MSTAT_COUNT )
57
58
35/******************************************************************************/ 59/******************************************************************************/
36/** S/UNI-1x10GE-XP REGISTER ADDRESS MAP **/ 60/** S/UNI-1x10GE-XP REGISTER ADDRESS MAP **/
37/******************************************************************************/ 61/******************************************************************************/
@@ -39,33 +63,125 @@
39/* to the S/UNI-1x10GE-XP Data Sheet for the signification of each bit */ 63/* to the S/UNI-1x10GE-XP Data Sheet for the signification of each bit */
40/******************************************************************************/ 64/******************************************************************************/
41 65
66
67#define SUNI1x10GEXP_REG_IDENTIFICATION 0x0000
68#define SUNI1x10GEXP_REG_PRODUCT_REVISION 0x0001
69#define SUNI1x10GEXP_REG_CONFIG_AND_RESET_CONTROL 0x0002
70#define SUNI1x10GEXP_REG_LOOPBACK_MISC_CTRL 0x0003
42#define SUNI1x10GEXP_REG_DEVICE_STATUS 0x0004 71#define SUNI1x10GEXP_REG_DEVICE_STATUS 0x0004
72#define SUNI1x10GEXP_REG_GLOBAL_PERFORMANCE_MONITOR_UPDATE 0x0005
73
74#define SUNI1x10GEXP_REG_MDIO_COMMAND 0x0006
75#define SUNI1x10GEXP_REG_MDIO_INTERRUPT_ENABLE 0x0007
76#define SUNI1x10GEXP_REG_MDIO_INTERRUPT_STATUS 0x0008
77#define SUNI1x10GEXP_REG_MMD_PHY_ADDRESS 0x0009
78#define SUNI1x10GEXP_REG_MMD_CONTROL_ADDRESS_DATA 0x000A
79#define SUNI1x10GEXP_REG_MDIO_READ_STATUS_DATA 0x000B
80
81#define SUNI1x10GEXP_REG_OAM_INTF_CTRL 0x000C
43#define SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS 0x000D 82#define SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS 0x000D
44#define SUNI1x10GEXP_REG_GLOBAL_INTERRUPT_ENABLE 0x000E 83#define SUNI1x10GEXP_REG_GLOBAL_INTERRUPT_ENABLE 0x000E
84#define SUNI1x10GEXP_REG_FREE 0x000F
85
86#define SUNI1x10GEXP_REG_XTEF_MISC_CTRL 0x0010
87#define SUNI1x10GEXP_REG_XRF_MISC_CTRL 0x0011
88
89#define SUNI1x10GEXP_REG_SERDES_3125_CONFIG_1 0x0100
90#define SUNI1x10GEXP_REG_SERDES_3125_CONFIG_2 0x0101
45#define SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_ENABLE 0x0102 91#define SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_ENABLE 0x0102
92#define SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_VISIBLE 0x0103
46#define SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_STATUS 0x0104 93#define SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_STATUS 0x0104
94#define SUNI1x10GEXP_REG_SERDES_3125_TEST_CONFIG 0x0107
95
47#define SUNI1x10GEXP_REG_RXXG_CONFIG_1 0x2040 96#define SUNI1x10GEXP_REG_RXXG_CONFIG_1 0x2040
97#define SUNI1x10GEXP_REG_RXXG_CONFIG_2 0x2041
48#define SUNI1x10GEXP_REG_RXXG_CONFIG_3 0x2042 98#define SUNI1x10GEXP_REG_RXXG_CONFIG_3 0x2042
49#define SUNI1x10GEXP_REG_RXXG_INTERRUPT 0x2043 99#define SUNI1x10GEXP_REG_RXXG_INTERRUPT 0x2043
50#define SUNI1x10GEXP_REG_RXXG_MAX_FRAME_LENGTH 0x2045 100#define SUNI1x10GEXP_REG_RXXG_MAX_FRAME_LENGTH 0x2045
51#define SUNI1x10GEXP_REG_RXXG_SA_15_0 0x2046 101#define SUNI1x10GEXP_REG_RXXG_SA_15_0 0x2046
52#define SUNI1x10GEXP_REG_RXXG_SA_31_16 0x2047 102#define SUNI1x10GEXP_REG_RXXG_SA_31_16 0x2047
53#define SUNI1x10GEXP_REG_RXXG_SA_47_32 0x2048 103#define SUNI1x10GEXP_REG_RXXG_SA_47_32 0x2048
104#define SUNI1x10GEXP_REG_RXXG_RECEIVE_FIFO_THRESHOLD 0x2049
105#define mSUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_LOW(filterId) (0x204A + mSUNI1x10GEXP_MAC_FILTER_OFFSET(filterId))
106#define mSUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_MID(filterId) (0x204B + mSUNI1x10GEXP_MAC_FILTER_OFFSET(filterId))
107#define mSUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_HIGH(filterId)(0x204C + mSUNI1x10GEXP_MAC_FILTER_OFFSET(filterId))
108#define mSUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID(filterId) (0x2062 + mSUNI1x10GEXP_MAC_VID_FILTER_OFFSET(filterId)
109#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_0_LOW 0x204A
110#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_0_MID 0x204B
111#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_0_HIGH 0x204C
54#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_LOW 0x204D 112#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_LOW 0x204D
55#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_MID 0x204E 113#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_MID 0x204E
56#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_HIGH 0x204F 114#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_HIGH 0x204F
115#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_2_LOW 0x2050
116#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_2_MID 0x2051
117#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_2_HIGH 0x2052
118#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_3_LOW 0x2053
119#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_3_MID 0x2054
120#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_3_HIGH 0x2055
121#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_4_LOW 0x2056
122#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_4_MID 0x2057
123#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_4_HIGH 0x2058
124#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_5_LOW 0x2059
125#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_5_MID 0x205A
126#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_5_HIGH 0x205B
127#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_6_LOW 0x205C
128#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_6_MID 0x205D
129#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_6_HIGH 0x205E
130#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_7_LOW 0x205F
131#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_7_MID 0x2060
132#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_7_HIGH 0x2061
133#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_0 0x2062
134#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_1 0x2063
135#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_2 0x2064
136#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_3 0x2065
137#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_4 0x2066
138#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_5 0x2067
139#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_6 0x2068
140#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_7 0x2069
57#define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_LOW 0x206A 141#define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_LOW 0x206A
58#define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDLOW 0x206B 142#define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDLOW 0x206B
59#define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDHIGH 0x206C 143#define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDHIGH 0x206C
60#define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_HIGH 0x206D 144#define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_HIGH 0x206D
61#define SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_0 0x206E 145#define SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_0 0x206E
146#define SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_1 0x206F
62#define SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_2 0x2070 147#define SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_2 0x2070
148
149#define SUNI1x10GEXP_REG_XRF_PATTERN_GEN_CTRL 0x2081
150#define SUNI1x10GEXP_REG_XRF_8BTB_ERR_COUNT_LANE_0 0x2084
151#define SUNI1x10GEXP_REG_XRF_8BTB_ERR_COUNT_LANE_1 0x2085
152#define SUNI1x10GEXP_REG_XRF_8BTB_ERR_COUNT_LANE_2 0x2086
153#define SUNI1x10GEXP_REG_XRF_8BTB_ERR_COUNT_LANE_3 0x2087
63#define SUNI1x10GEXP_REG_XRF_INTERRUPT_ENABLE 0x2088 154#define SUNI1x10GEXP_REG_XRF_INTERRUPT_ENABLE 0x2088
64#define SUNI1x10GEXP_REG_XRF_INTERRUPT_STATUS 0x2089 155#define SUNI1x10GEXP_REG_XRF_INTERRUPT_STATUS 0x2089
156#define SUNI1x10GEXP_REG_XRF_ERR_STATUS 0x208A
65#define SUNI1x10GEXP_REG_XRF_DIAG_INTERRUPT_ENABLE 0x208B 157#define SUNI1x10GEXP_REG_XRF_DIAG_INTERRUPT_ENABLE 0x208B
66#define SUNI1x10GEXP_REG_XRF_DIAG_INTERRUPT_STATUS 0x208C 158#define SUNI1x10GEXP_REG_XRF_DIAG_INTERRUPT_STATUS 0x208C
159#define SUNI1x10GEXP_REG_XRF_CODE_ERR_THRES 0x2092
160
161#define SUNI1x10GEXP_REG_RXOAM_CONFIG 0x20C0
162#define SUNI1x10GEXP_REG_RXOAM_FILTER_1_CONFIG 0x20C1
163#define SUNI1x10GEXP_REG_RXOAM_FILTER_2_CONFIG 0x20C2
164#define SUNI1x10GEXP_REG_RXOAM_CONFIG_2 0x20C3
165#define SUNI1x10GEXP_REG_RXOAM_HEC_CONFIG 0x20C4
166#define SUNI1x10GEXP_REG_RXOAM_HEC_ERR_THRES 0x20C5
67#define SUNI1x10GEXP_REG_RXOAM_INTERRUPT_ENABLE 0x20C7 167#define SUNI1x10GEXP_REG_RXOAM_INTERRUPT_ENABLE 0x20C7
68#define SUNI1x10GEXP_REG_RXOAM_INTERRUPT_STATUS 0x20C8 168#define SUNI1x10GEXP_REG_RXOAM_INTERRUPT_STATUS 0x20C8
169#define SUNI1x10GEXP_REG_RXOAM_STATUS 0x20C9
170#define SUNI1x10GEXP_REG_RXOAM_HEC_ERR_COUNT 0x20CA
171#define SUNI1x10GEXP_REG_RXOAM_FIFO_OVERFLOW_COUNT 0x20CB
172#define SUNI1x10GEXP_REG_RXOAM_FILTER_MISMATCH_COUNT_LSB 0x20CC
173#define SUNI1x10GEXP_REG_RXOAM_FILTER_MISMATCH_COUNT_MSB 0x20CD
174#define SUNI1x10GEXP_REG_RXOAM_FILTER_1_MISMATCH_COUNT_LSB 0x20CE
175#define SUNI1x10GEXP_REG_RXOAM_FILTER_1_MISMATCH_COUNT_MSB 0x20CF
176#define SUNI1x10GEXP_REG_RXOAM_FILTER_2_MISMATCH_COUNT_LSB 0x20D0
177#define SUNI1x10GEXP_REG_RXOAM_FILTER_2_MISMATCH_COUNT_MSB 0x20D1
178#define SUNI1x10GEXP_REG_RXOAM_OAM_EXTRACT_COUNT_LSB 0x20D2
179#define SUNI1x10GEXP_REG_RXOAM_OAM_EXTRACT_COUNT_MSB 0x20D3
180#define SUNI1x10GEXP_REG_RXOAM_MINI_PACKET_COUNT_LSB 0x20D4
181#define SUNI1x10GEXP_REG_RXOAM_MINI_PACKET_COUNT_MSB 0x20D5
182#define SUNI1x10GEXP_REG_RXOAM_FILTER_MISMATCH_THRES_LSB 0x20D6
183#define SUNI1x10GEXP_REG_RXOAM_FILTER_MISMATCH_THRES_MSB 0x20D7
184
69#define SUNI1x10GEXP_REG_MSTAT_CONTROL 0x2100 185#define SUNI1x10GEXP_REG_MSTAT_CONTROL 0x2100
70#define SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_0 0x2101 186#define SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_0 0x2101
71#define SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_1 0x2102 187#define SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_1 0x2102
@@ -75,50 +191,321 @@
75#define SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_1 0x2106 191#define SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_1 0x2106
76#define SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_2 0x2107 192#define SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_2 0x2107
77#define SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_3 0x2108 193#define SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_3 0x2108
194#define SUNI1x10GEXP_REG_MSTAT_COUNTER_WRITE_ADDRESS 0x2109
195#define SUNI1x10GEXP_REG_MSTAT_COUNTER_WRITE_DATA_LOW 0x210A
196#define SUNI1x10GEXP_REG_MSTAT_COUNTER_WRITE_DATA_MIDDLE 0x210B
197#define SUNI1x10GEXP_REG_MSTAT_COUNTER_WRITE_DATA_HIGH 0x210C
198#define mSUNI1x10GEXP_REG_MSTAT_COUNTER_LOW(countId) (0x2110 + mSUNI1x10GEXP_MSTAT_COUNT_OFFSET(countId))
199#define mSUNI1x10GEXP_REG_MSTAT_COUNTER_MID(countId) (0x2111 + mSUNI1x10GEXP_MSTAT_COUNT_OFFSET(countId))
200#define mSUNI1x10GEXP_REG_MSTAT_COUNTER_HIGH(countId) (0x2112 + mSUNI1x10GEXP_MSTAT_COUNT_OFFSET(countId))
78#define SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW 0x2110 201#define SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW 0x2110
202#define SUNI1x10GEXP_REG_MSTAT_COUNTER_0_MID 0x2111
203#define SUNI1x10GEXP_REG_MSTAT_COUNTER_0_HIGH 0x2112
204#define SUNI1x10GEXP_REG_MSTAT_COUNTER_0_RESVD 0x2113
79#define SUNI1x10GEXP_REG_MSTAT_COUNTER_1_LOW 0x2114 205#define SUNI1x10GEXP_REG_MSTAT_COUNTER_1_LOW 0x2114
206#define SUNI1x10GEXP_REG_MSTAT_COUNTER_1_MID 0x2115
207#define SUNI1x10GEXP_REG_MSTAT_COUNTER_1_HIGH 0x2116
208#define SUNI1x10GEXP_REG_MSTAT_COUNTER_1_RESVD 0x2117
209#define SUNI1x10GEXP_REG_MSTAT_COUNTER_2_LOW 0x2118
210#define SUNI1x10GEXP_REG_MSTAT_COUNTER_2_MID 0x2119
211#define SUNI1x10GEXP_REG_MSTAT_COUNTER_2_HIGH 0x211A
212#define SUNI1x10GEXP_REG_MSTAT_COUNTER_2_RESVD 0x211B
213#define SUNI1x10GEXP_REG_MSTAT_COUNTER_3_LOW 0x211C
214#define SUNI1x10GEXP_REG_MSTAT_COUNTER_3_MID 0x211D
215#define SUNI1x10GEXP_REG_MSTAT_COUNTER_3_HIGH 0x211E
216#define SUNI1x10GEXP_REG_MSTAT_COUNTER_3_RESVD 0x211F
80#define SUNI1x10GEXP_REG_MSTAT_COUNTER_4_LOW 0x2120 217#define SUNI1x10GEXP_REG_MSTAT_COUNTER_4_LOW 0x2120
218#define SUNI1x10GEXP_REG_MSTAT_COUNTER_4_MID 0x2121
219#define SUNI1x10GEXP_REG_MSTAT_COUNTER_4_HIGH 0x2122
220#define SUNI1x10GEXP_REG_MSTAT_COUNTER_4_RESVD 0x2123
81#define SUNI1x10GEXP_REG_MSTAT_COUNTER_5_LOW 0x2124 221#define SUNI1x10GEXP_REG_MSTAT_COUNTER_5_LOW 0x2124
222#define SUNI1x10GEXP_REG_MSTAT_COUNTER_5_MID 0x2125
223#define SUNI1x10GEXP_REG_MSTAT_COUNTER_5_HIGH 0x2126
224#define SUNI1x10GEXP_REG_MSTAT_COUNTER_5_RESVD 0x2127
82#define SUNI1x10GEXP_REG_MSTAT_COUNTER_6_LOW 0x2128 225#define SUNI1x10GEXP_REG_MSTAT_COUNTER_6_LOW 0x2128
226#define SUNI1x10GEXP_REG_MSTAT_COUNTER_6_MID 0x2129
227#define SUNI1x10GEXP_REG_MSTAT_COUNTER_6_HIGH 0x212A
228#define SUNI1x10GEXP_REG_MSTAT_COUNTER_6_RESVD 0x212B
229#define SUNI1x10GEXP_REG_MSTAT_COUNTER_7_LOW 0x212C
230#define SUNI1x10GEXP_REG_MSTAT_COUNTER_7_MID 0x212D
231#define SUNI1x10GEXP_REG_MSTAT_COUNTER_7_HIGH 0x212E
232#define SUNI1x10GEXP_REG_MSTAT_COUNTER_7_RESVD 0x212F
83#define SUNI1x10GEXP_REG_MSTAT_COUNTER_8_LOW 0x2130 233#define SUNI1x10GEXP_REG_MSTAT_COUNTER_8_LOW 0x2130
234#define SUNI1x10GEXP_REG_MSTAT_COUNTER_8_MID 0x2131
235#define SUNI1x10GEXP_REG_MSTAT_COUNTER_8_HIGH 0x2132
236#define SUNI1x10GEXP_REG_MSTAT_COUNTER_8_RESVD 0x2133
237#define SUNI1x10GEXP_REG_MSTAT_COUNTER_9_LOW 0x2134
238#define SUNI1x10GEXP_REG_MSTAT_COUNTER_9_MID 0x2135
239#define SUNI1x10GEXP_REG_MSTAT_COUNTER_9_HIGH 0x2136
240#define SUNI1x10GEXP_REG_MSTAT_COUNTER_9_RESVD 0x2137
84#define SUNI1x10GEXP_REG_MSTAT_COUNTER_10_LOW 0x2138 241#define SUNI1x10GEXP_REG_MSTAT_COUNTER_10_LOW 0x2138
242#define SUNI1x10GEXP_REG_MSTAT_COUNTER_10_MID 0x2139
243#define SUNI1x10GEXP_REG_MSTAT_COUNTER_10_HIGH 0x213A
244#define SUNI1x10GEXP_REG_MSTAT_COUNTER_10_RESVD 0x213B
85#define SUNI1x10GEXP_REG_MSTAT_COUNTER_11_LOW 0x213C 245#define SUNI1x10GEXP_REG_MSTAT_COUNTER_11_LOW 0x213C
246#define SUNI1x10GEXP_REG_MSTAT_COUNTER_11_MID 0x213D
247#define SUNI1x10GEXP_REG_MSTAT_COUNTER_11_HIGH 0x213E
248#define SUNI1x10GEXP_REG_MSTAT_COUNTER_11_RESVD 0x213F
86#define SUNI1x10GEXP_REG_MSTAT_COUNTER_12_LOW 0x2140 249#define SUNI1x10GEXP_REG_MSTAT_COUNTER_12_LOW 0x2140
250#define SUNI1x10GEXP_REG_MSTAT_COUNTER_12_MID 0x2141
251#define SUNI1x10GEXP_REG_MSTAT_COUNTER_12_HIGH 0x2142
252#define SUNI1x10GEXP_REG_MSTAT_COUNTER_12_RESVD 0x2143
87#define SUNI1x10GEXP_REG_MSTAT_COUNTER_13_LOW 0x2144 253#define SUNI1x10GEXP_REG_MSTAT_COUNTER_13_LOW 0x2144
254#define SUNI1x10GEXP_REG_MSTAT_COUNTER_13_MID 0x2145
255#define SUNI1x10GEXP_REG_MSTAT_COUNTER_13_HIGH 0x2146
256#define SUNI1x10GEXP_REG_MSTAT_COUNTER_13_RESVD 0x2147
257#define SUNI1x10GEXP_REG_MSTAT_COUNTER_14_LOW 0x2148
258#define SUNI1x10GEXP_REG_MSTAT_COUNTER_14_MID 0x2149
259#define SUNI1x10GEXP_REG_MSTAT_COUNTER_14_HIGH 0x214A
260#define SUNI1x10GEXP_REG_MSTAT_COUNTER_14_RESVD 0x214B
88#define SUNI1x10GEXP_REG_MSTAT_COUNTER_15_LOW 0x214C 261#define SUNI1x10GEXP_REG_MSTAT_COUNTER_15_LOW 0x214C
262#define SUNI1x10GEXP_REG_MSTAT_COUNTER_15_MID 0x214D
263#define SUNI1x10GEXP_REG_MSTAT_COUNTER_15_HIGH 0x214E
264#define SUNI1x10GEXP_REG_MSTAT_COUNTER_15_RESVD 0x214F
89#define SUNI1x10GEXP_REG_MSTAT_COUNTER_16_LOW 0x2150 265#define SUNI1x10GEXP_REG_MSTAT_COUNTER_16_LOW 0x2150
266#define SUNI1x10GEXP_REG_MSTAT_COUNTER_16_MID 0x2151
267#define SUNI1x10GEXP_REG_MSTAT_COUNTER_16_HIGH 0x2152
268#define SUNI1x10GEXP_REG_MSTAT_COUNTER_16_RESVD 0x2153
90#define SUNI1x10GEXP_REG_MSTAT_COUNTER_17_LOW 0x2154 269#define SUNI1x10GEXP_REG_MSTAT_COUNTER_17_LOW 0x2154
270#define SUNI1x10GEXP_REG_MSTAT_COUNTER_17_MID 0x2155
271#define SUNI1x10GEXP_REG_MSTAT_COUNTER_17_HIGH 0x2156
272#define SUNI1x10GEXP_REG_MSTAT_COUNTER_17_RESVD 0x2157
91#define SUNI1x10GEXP_REG_MSTAT_COUNTER_18_LOW 0x2158 273#define SUNI1x10GEXP_REG_MSTAT_COUNTER_18_LOW 0x2158
274#define SUNI1x10GEXP_REG_MSTAT_COUNTER_18_MID 0x2159
275#define SUNI1x10GEXP_REG_MSTAT_COUNTER_18_HIGH 0x215A
276#define SUNI1x10GEXP_REG_MSTAT_COUNTER_18_RESVD 0x215B
277#define SUNI1x10GEXP_REG_MSTAT_COUNTER_19_LOW 0x215C
278#define SUNI1x10GEXP_REG_MSTAT_COUNTER_19_MID 0x215D
279#define SUNI1x10GEXP_REG_MSTAT_COUNTER_19_HIGH 0x215E
280#define SUNI1x10GEXP_REG_MSTAT_COUNTER_19_RESVD 0x215F
281#define SUNI1x10GEXP_REG_MSTAT_COUNTER_20_LOW 0x2160
282#define SUNI1x10GEXP_REG_MSTAT_COUNTER_20_MID 0x2161
283#define SUNI1x10GEXP_REG_MSTAT_COUNTER_20_HIGH 0x2162
284#define SUNI1x10GEXP_REG_MSTAT_COUNTER_20_RESVD 0x2163
285#define SUNI1x10GEXP_REG_MSTAT_COUNTER_21_LOW 0x2164
286#define SUNI1x10GEXP_REG_MSTAT_COUNTER_21_MID 0x2165
287#define SUNI1x10GEXP_REG_MSTAT_COUNTER_21_HIGH 0x2166
288#define SUNI1x10GEXP_REG_MSTAT_COUNTER_21_RESVD 0x2167
289#define SUNI1x10GEXP_REG_MSTAT_COUNTER_22_LOW 0x2168
290#define SUNI1x10GEXP_REG_MSTAT_COUNTER_22_MID 0x2169
291#define SUNI1x10GEXP_REG_MSTAT_COUNTER_22_HIGH 0x216A
292#define SUNI1x10GEXP_REG_MSTAT_COUNTER_22_RESVD 0x216B
293#define SUNI1x10GEXP_REG_MSTAT_COUNTER_23_LOW 0x216C
294#define SUNI1x10GEXP_REG_MSTAT_COUNTER_23_MID 0x216D
295#define SUNI1x10GEXP_REG_MSTAT_COUNTER_23_HIGH 0x216E
296#define SUNI1x10GEXP_REG_MSTAT_COUNTER_23_RESVD 0x216F
297#define SUNI1x10GEXP_REG_MSTAT_COUNTER_24_LOW 0x2170
298#define SUNI1x10GEXP_REG_MSTAT_COUNTER_24_MID 0x2171
299#define SUNI1x10GEXP_REG_MSTAT_COUNTER_24_HIGH 0x2172
300#define SUNI1x10GEXP_REG_MSTAT_COUNTER_24_RESVD 0x2173
301#define SUNI1x10GEXP_REG_MSTAT_COUNTER_25_LOW 0x2174
302#define SUNI1x10GEXP_REG_MSTAT_COUNTER_25_MID 0x2175
303#define SUNI1x10GEXP_REG_MSTAT_COUNTER_25_HIGH 0x2176
304#define SUNI1x10GEXP_REG_MSTAT_COUNTER_25_RESVD 0x2177
305#define SUNI1x10GEXP_REG_MSTAT_COUNTER_26_LOW 0x2178
306#define SUNI1x10GEXP_REG_MSTAT_COUNTER_26_MID 0x2179
307#define SUNI1x10GEXP_REG_MSTAT_COUNTER_26_HIGH 0x217a
308#define SUNI1x10GEXP_REG_MSTAT_COUNTER_26_RESVD 0x217b
309#define SUNI1x10GEXP_REG_MSTAT_COUNTER_27_LOW 0x217c
310#define SUNI1x10GEXP_REG_MSTAT_COUNTER_27_MID 0x217d
311#define SUNI1x10GEXP_REG_MSTAT_COUNTER_27_HIGH 0x217e
312#define SUNI1x10GEXP_REG_MSTAT_COUNTER_27_RESVD 0x217f
313#define SUNI1x10GEXP_REG_MSTAT_COUNTER_28_LOW 0x2180
314#define SUNI1x10GEXP_REG_MSTAT_COUNTER_28_MID 0x2181
315#define SUNI1x10GEXP_REG_MSTAT_COUNTER_28_HIGH 0x2182
316#define SUNI1x10GEXP_REG_MSTAT_COUNTER_28_RESVD 0x2183
317#define SUNI1x10GEXP_REG_MSTAT_COUNTER_29_LOW 0x2184
318#define SUNI1x10GEXP_REG_MSTAT_COUNTER_29_MID 0x2185
319#define SUNI1x10GEXP_REG_MSTAT_COUNTER_29_HIGH 0x2186
320#define SUNI1x10GEXP_REG_MSTAT_COUNTER_29_RESVD 0x2187
321#define SUNI1x10GEXP_REG_MSTAT_COUNTER_30_LOW 0x2188
322#define SUNI1x10GEXP_REG_MSTAT_COUNTER_30_MID 0x2189
323#define SUNI1x10GEXP_REG_MSTAT_COUNTER_30_HIGH 0x218A
324#define SUNI1x10GEXP_REG_MSTAT_COUNTER_30_RESVD 0x218B
325#define SUNI1x10GEXP_REG_MSTAT_COUNTER_31_LOW 0x218C
326#define SUNI1x10GEXP_REG_MSTAT_COUNTER_31_MID 0x218D
327#define SUNI1x10GEXP_REG_MSTAT_COUNTER_31_HIGH 0x218E
328#define SUNI1x10GEXP_REG_MSTAT_COUNTER_31_RESVD 0x218F
329#define SUNI1x10GEXP_REG_MSTAT_COUNTER_32_LOW 0x2190
330#define SUNI1x10GEXP_REG_MSTAT_COUNTER_32_MID 0x2191
331#define SUNI1x10GEXP_REG_MSTAT_COUNTER_32_HIGH 0x2192
332#define SUNI1x10GEXP_REG_MSTAT_COUNTER_32_RESVD 0x2193
92#define SUNI1x10GEXP_REG_MSTAT_COUNTER_33_LOW 0x2194 333#define SUNI1x10GEXP_REG_MSTAT_COUNTER_33_LOW 0x2194
334#define SUNI1x10GEXP_REG_MSTAT_COUNTER_33_MID 0x2195
335#define SUNI1x10GEXP_REG_MSTAT_COUNTER_33_HIGH 0x2196
336#define SUNI1x10GEXP_REG_MSTAT_COUNTER_33_RESVD 0x2197
337#define SUNI1x10GEXP_REG_MSTAT_COUNTER_34_LOW 0x2198
338#define SUNI1x10GEXP_REG_MSTAT_COUNTER_34_MID 0x2199
339#define SUNI1x10GEXP_REG_MSTAT_COUNTER_34_HIGH 0x219A
340#define SUNI1x10GEXP_REG_MSTAT_COUNTER_34_RESVD 0x219B
93#define SUNI1x10GEXP_REG_MSTAT_COUNTER_35_LOW 0x219C 341#define SUNI1x10GEXP_REG_MSTAT_COUNTER_35_LOW 0x219C
342#define SUNI1x10GEXP_REG_MSTAT_COUNTER_35_MID 0x219D
343#define SUNI1x10GEXP_REG_MSTAT_COUNTER_35_HIGH 0x219E
344#define SUNI1x10GEXP_REG_MSTAT_COUNTER_35_RESVD 0x219F
94#define SUNI1x10GEXP_REG_MSTAT_COUNTER_36_LOW 0x21A0 345#define SUNI1x10GEXP_REG_MSTAT_COUNTER_36_LOW 0x21A0
346#define SUNI1x10GEXP_REG_MSTAT_COUNTER_36_MID 0x21A1
347#define SUNI1x10GEXP_REG_MSTAT_COUNTER_36_HIGH 0x21A2
348#define SUNI1x10GEXP_REG_MSTAT_COUNTER_36_RESVD 0x21A3
349#define SUNI1x10GEXP_REG_MSTAT_COUNTER_37_LOW 0x21A4
350#define SUNI1x10GEXP_REG_MSTAT_COUNTER_37_MID 0x21A5
351#define SUNI1x10GEXP_REG_MSTAT_COUNTER_37_HIGH 0x21A6
352#define SUNI1x10GEXP_REG_MSTAT_COUNTER_37_RESVD 0x21A7
95#define SUNI1x10GEXP_REG_MSTAT_COUNTER_38_LOW 0x21A8 353#define SUNI1x10GEXP_REG_MSTAT_COUNTER_38_LOW 0x21A8
354#define SUNI1x10GEXP_REG_MSTAT_COUNTER_38_MID 0x21A9
355#define SUNI1x10GEXP_REG_MSTAT_COUNTER_38_HIGH 0x21AA
356#define SUNI1x10GEXP_REG_MSTAT_COUNTER_38_RESVD 0x21AB
357#define SUNI1x10GEXP_REG_MSTAT_COUNTER_39_LOW 0x21AC
358#define SUNI1x10GEXP_REG_MSTAT_COUNTER_39_MID 0x21AD
359#define SUNI1x10GEXP_REG_MSTAT_COUNTER_39_HIGH 0x21AE
360#define SUNI1x10GEXP_REG_MSTAT_COUNTER_39_RESVD 0x21AF
96#define SUNI1x10GEXP_REG_MSTAT_COUNTER_40_LOW 0x21B0 361#define SUNI1x10GEXP_REG_MSTAT_COUNTER_40_LOW 0x21B0
362#define SUNI1x10GEXP_REG_MSTAT_COUNTER_40_MID 0x21B1
363#define SUNI1x10GEXP_REG_MSTAT_COUNTER_40_HIGH 0x21B2
364#define SUNI1x10GEXP_REG_MSTAT_COUNTER_40_RESVD 0x21B3
365#define SUNI1x10GEXP_REG_MSTAT_COUNTER_41_LOW 0x21B4
366#define SUNI1x10GEXP_REG_MSTAT_COUNTER_41_MID 0x21B5
367#define SUNI1x10GEXP_REG_MSTAT_COUNTER_41_HIGH 0x21B6
368#define SUNI1x10GEXP_REG_MSTAT_COUNTER_41_RESVD 0x21B7
97#define SUNI1x10GEXP_REG_MSTAT_COUNTER_42_LOW 0x21B8 369#define SUNI1x10GEXP_REG_MSTAT_COUNTER_42_LOW 0x21B8
370#define SUNI1x10GEXP_REG_MSTAT_COUNTER_42_MID 0x21B9
371#define SUNI1x10GEXP_REG_MSTAT_COUNTER_42_HIGH 0x21BA
372#define SUNI1x10GEXP_REG_MSTAT_COUNTER_42_RESVD 0x21BB
98#define SUNI1x10GEXP_REG_MSTAT_COUNTER_43_LOW 0x21BC 373#define SUNI1x10GEXP_REG_MSTAT_COUNTER_43_LOW 0x21BC
374#define SUNI1x10GEXP_REG_MSTAT_COUNTER_43_MID 0x21BD
375#define SUNI1x10GEXP_REG_MSTAT_COUNTER_43_HIGH 0x21BE
376#define SUNI1x10GEXP_REG_MSTAT_COUNTER_43_RESVD 0x21BF
377#define SUNI1x10GEXP_REG_MSTAT_COUNTER_44_LOW 0x21C0
378#define SUNI1x10GEXP_REG_MSTAT_COUNTER_44_MID 0x21C1
379#define SUNI1x10GEXP_REG_MSTAT_COUNTER_44_HIGH 0x21C2
380#define SUNI1x10GEXP_REG_MSTAT_COUNTER_44_RESVD 0x21C3
381#define SUNI1x10GEXP_REG_MSTAT_COUNTER_45_LOW 0x21C4
382#define SUNI1x10GEXP_REG_MSTAT_COUNTER_45_MID 0x21C5
383#define SUNI1x10GEXP_REG_MSTAT_COUNTER_45_HIGH 0x21C6
384#define SUNI1x10GEXP_REG_MSTAT_COUNTER_45_RESVD 0x21C7
385#define SUNI1x10GEXP_REG_MSTAT_COUNTER_46_LOW 0x21C8
386#define SUNI1x10GEXP_REG_MSTAT_COUNTER_46_MID 0x21C9
387#define SUNI1x10GEXP_REG_MSTAT_COUNTER_46_HIGH 0x21CA
388#define SUNI1x10GEXP_REG_MSTAT_COUNTER_46_RESVD 0x21CB
389#define SUNI1x10GEXP_REG_MSTAT_COUNTER_47_LOW 0x21CC
390#define SUNI1x10GEXP_REG_MSTAT_COUNTER_47_MID 0x21CD
391#define SUNI1x10GEXP_REG_MSTAT_COUNTER_47_HIGH 0x21CE
392#define SUNI1x10GEXP_REG_MSTAT_COUNTER_47_RESVD 0x21CF
393#define SUNI1x10GEXP_REG_MSTAT_COUNTER_48_LOW 0x21D0
394#define SUNI1x10GEXP_REG_MSTAT_COUNTER_48_MID 0x21D1
395#define SUNI1x10GEXP_REG_MSTAT_COUNTER_48_HIGH 0x21D2
396#define SUNI1x10GEXP_REG_MSTAT_COUNTER_48_RESVD 0x21D3
397#define SUNI1x10GEXP_REG_MSTAT_COUNTER_49_LOW 0x21D4
398#define SUNI1x10GEXP_REG_MSTAT_COUNTER_49_MID 0x21D5
399#define SUNI1x10GEXP_REG_MSTAT_COUNTER_49_HIGH 0x21D6
400#define SUNI1x10GEXP_REG_MSTAT_COUNTER_49_RESVD 0x21D7
401#define SUNI1x10GEXP_REG_MSTAT_COUNTER_50_LOW 0x21D8
402#define SUNI1x10GEXP_REG_MSTAT_COUNTER_50_MID 0x21D9
403#define SUNI1x10GEXP_REG_MSTAT_COUNTER_50_HIGH 0x21DA
404#define SUNI1x10GEXP_REG_MSTAT_COUNTER_50_RESVD 0x21DB
405#define SUNI1x10GEXP_REG_MSTAT_COUNTER_51_LOW 0x21DC
406#define SUNI1x10GEXP_REG_MSTAT_COUNTER_51_MID 0x21DD
407#define SUNI1x10GEXP_REG_MSTAT_COUNTER_51_HIGH 0x21DE
408#define SUNI1x10GEXP_REG_MSTAT_COUNTER_51_RESVD 0x21DF
409#define SUNI1x10GEXP_REG_MSTAT_COUNTER_52_LOW 0x21E0
410#define SUNI1x10GEXP_REG_MSTAT_COUNTER_52_MID 0x21E1
411#define SUNI1x10GEXP_REG_MSTAT_COUNTER_52_HIGH 0x21E2
412#define SUNI1x10GEXP_REG_MSTAT_COUNTER_52_RESVD 0x21E3
413#define SUNI1x10GEXP_REG_MSTAT_COUNTER_53_LOW 0x21E4
414#define SUNI1x10GEXP_REG_MSTAT_COUNTER_53_MID 0x21E5
415#define SUNI1x10GEXP_REG_MSTAT_COUNTER_53_HIGH 0x21E6
416#define SUNI1x10GEXP_CNTR_MAC_ETHERNET_NUM 51
417
418#define SUNI1x10GEXP_REG_IFLX_GLOBAL_CONFIG 0x2200
419#define SUNI1x10GEXP_REG_IFLX_CHANNEL_PROVISION 0x2201
99#define SUNI1x10GEXP_REG_IFLX_FIFO_OVERFLOW_ENABLE 0x2209 420#define SUNI1x10GEXP_REG_IFLX_FIFO_OVERFLOW_ENABLE 0x2209
100#define SUNI1x10GEXP_REG_IFLX_FIFO_OVERFLOW_INTERRUPT 0x220A 421#define SUNI1x10GEXP_REG_IFLX_FIFO_OVERFLOW_INTERRUPT 0x220A
422#define SUNI1x10GEXP_REG_IFLX_INDIR_CHANNEL_ADDRESS 0x220D
423#define SUNI1x10GEXP_REG_IFLX_INDIR_LOGICAL_FIFO_LOW_LIMIT_PROVISION 0x220E
424#define SUNI1x10GEXP_REG_IFLX_INDIR_LOGICAL_FIFO_HIGH_LIMIT 0x220F
425#define SUNI1x10GEXP_REG_IFLX_INDIR_FULL_ALMOST_FULL_STATUS_LIMIT 0x2210
426#define SUNI1x10GEXP_REG_IFLX_INDIR_EMPTY_ALMOST_EMPTY_STATUS_LIMIT 0x2211
427
428#define SUNI1x10GEXP_REG_PL4MOS_CONFIG 0x2240
429#define SUNI1x10GEXP_REG_PL4MOS_MASK 0x2241
430#define SUNI1x10GEXP_REG_PL4MOS_FAIRNESS_MASKING 0x2242
431#define SUNI1x10GEXP_REG_PL4MOS_MAXBURST1 0x2243
432#define SUNI1x10GEXP_REG_PL4MOS_MAXBURST2 0x2244
433#define SUNI1x10GEXP_REG_PL4MOS_TRANSFER_SIZE 0x2245
434
435#define SUNI1x10GEXP_REG_PL4ODP_CONFIG 0x2280
101#define SUNI1x10GEXP_REG_PL4ODP_INTERRUPT_MASK 0x2282 436#define SUNI1x10GEXP_REG_PL4ODP_INTERRUPT_MASK 0x2282
102#define SUNI1x10GEXP_REG_PL4ODP_INTERRUPT 0x2283 437#define SUNI1x10GEXP_REG_PL4ODP_INTERRUPT 0x2283
438#define SUNI1x10GEXP_REG_PL4ODP_CONFIG_MAX_T 0x2284
439
103#define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_STATUS 0x2300 440#define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_STATUS 0x2300
104#define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_CHANGE 0x2301 441#define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_CHANGE 0x2301
105#define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_MASK 0x2302 442#define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_MASK 0x2302
443#define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_LIMITS 0x2303
444#define SUNI1x10GEXP_REG_PL4IO_CALENDAR_REPETITIONS 0x2304
445#define SUNI1x10GEXP_REG_PL4IO_CONFIG 0x2305
446
106#define SUNI1x10GEXP_REG_TXXG_CONFIG_1 0x3040 447#define SUNI1x10GEXP_REG_TXXG_CONFIG_1 0x3040
448#define SUNI1x10GEXP_REG_TXXG_CONFIG_2 0x3041
107#define SUNI1x10GEXP_REG_TXXG_CONFIG_3 0x3042 449#define SUNI1x10GEXP_REG_TXXG_CONFIG_3 0x3042
108#define SUNI1x10GEXP_REG_TXXG_INTERRUPT 0x3043 450#define SUNI1x10GEXP_REG_TXXG_INTERRUPT 0x3043
451#define SUNI1x10GEXP_REG_TXXG_STATUS 0x3044
109#define SUNI1x10GEXP_REG_TXXG_MAX_FRAME_SIZE 0x3045 452#define SUNI1x10GEXP_REG_TXXG_MAX_FRAME_SIZE 0x3045
453#define SUNI1x10GEXP_REG_TXXG_MIN_FRAME_SIZE 0x3046
110#define SUNI1x10GEXP_REG_TXXG_SA_15_0 0x3047 454#define SUNI1x10GEXP_REG_TXXG_SA_15_0 0x3047
111#define SUNI1x10GEXP_REG_TXXG_SA_31_16 0x3048 455#define SUNI1x10GEXP_REG_TXXG_SA_31_16 0x3048
112#define SUNI1x10GEXP_REG_TXXG_SA_47_32 0x3049 456#define SUNI1x10GEXP_REG_TXXG_SA_47_32 0x3049
457#define SUNI1x10GEXP_REG_TXXG_PAUSE_TIMER 0x304D
458#define SUNI1x10GEXP_REG_TXXG_PAUSE_TIMER_INTERVAL 0x304E
459#define SUNI1x10GEXP_REG_TXXG_FILTER_ERROR_COUNTER 0x3051
460#define SUNI1x10GEXP_REG_TXXG_PAUSE_QUANTUM_CONFIG 0x3052
461
462#define SUNI1x10GEXP_REG_XTEF_CTRL 0x3080
113#define SUNI1x10GEXP_REG_XTEF_INTERRUPT_STATUS 0x3084 463#define SUNI1x10GEXP_REG_XTEF_INTERRUPT_STATUS 0x3084
114#define SUNI1x10GEXP_REG_XTEF_INTERRUPT_ENABLE 0x3085 464#define SUNI1x10GEXP_REG_XTEF_INTERRUPT_ENABLE 0x3085
465#define SUNI1x10GEXP_REG_XTEF_VISIBILITY 0x3086
466
467#define SUNI1x10GEXP_REG_TXOAM_OAM_CONFIG 0x30C0
468#define SUNI1x10GEXP_REG_TXOAM_MINI_RATE_CONFIG 0x30C1
469#define SUNI1x10GEXP_REG_TXOAM_MINI_GAP_FIFO_CONFIG 0x30C2
470#define SUNI1x10GEXP_REG_TXOAM_P1P2_STATIC_VALUES 0x30C3
471#define SUNI1x10GEXP_REG_TXOAM_P3P4_STATIC_VALUES 0x30C4
472#define SUNI1x10GEXP_REG_TXOAM_P5P6_STATIC_VALUES 0x30C5
115#define SUNI1x10GEXP_REG_TXOAM_INTERRUPT_ENABLE 0x30C6 473#define SUNI1x10GEXP_REG_TXOAM_INTERRUPT_ENABLE 0x30C6
116#define SUNI1x10GEXP_REG_TXOAM_INTERRUPT_STATUS 0x30C7 474#define SUNI1x10GEXP_REG_TXOAM_INTERRUPT_STATUS 0x30C7
475#define SUNI1x10GEXP_REG_TXOAM_INSERT_COUNT_LSB 0x30C8
476#define SUNI1x10GEXP_REG_TXOAM_INSERT_COUNT_MSB 0x30C9
477#define SUNI1x10GEXP_REG_TXOAM_OAM_MINI_COUNT_LSB 0x30CA
478#define SUNI1x10GEXP_REG_TXOAM_OAM_MINI_COUNT_MSB 0x30CB
479#define SUNI1x10GEXP_REG_TXOAM_P1P2_MINI_MASK 0x30CC
480#define SUNI1x10GEXP_REG_TXOAM_P3P4_MINI_MASK 0x30CD
481#define SUNI1x10GEXP_REG_TXOAM_P5P6_MINI_MASK 0x30CE
482#define SUNI1x10GEXP_REG_TXOAM_COSET 0x30CF
483#define SUNI1x10GEXP_REG_TXOAM_EMPTY_FIFO_INS_OP_CNT_LSB 0x30D0
484#define SUNI1x10GEXP_REG_TXOAM_EMPTY_FIFO_INS_OP_CNT_MSB 0x30D1
485#define SUNI1x10GEXP_REG_TXOAM_STATIC_VALUE_MINI_COUNT_LSB 0x30D2
486#define SUNI1x10GEXP_REG_TXOAM_STATIC_VALUE_MINI_COUNT_MSB 0x30D3
487
488
489#define SUNI1x10GEXP_REG_EFLX_GLOBAL_CONFIG 0x3200
490#define SUNI1x10GEXP_REG_EFLX_ERCU_GLOBAL_STATUS 0x3201
491#define SUNI1x10GEXP_REG_EFLX_INDIR_CHANNEL_ADDRESS 0x3202
492#define SUNI1x10GEXP_REG_EFLX_INDIR_FIFO_LOW_LIMIT 0x3203
493#define SUNI1x10GEXP_REG_EFLX_INDIR_FIFO_HIGH_LIMIT 0x3204
494#define SUNI1x10GEXP_REG_EFLX_INDIR_FULL_ALMOST_FULL_STATUS_AND_LIMIT 0x3205
495#define SUNI1x10GEXP_REG_EFLX_INDIR_EMPTY_ALMOST_EMPTY_STATUS_AND_LIMIT 0x3206
496#define SUNI1x10GEXP_REG_EFLX_INDIR_FIFO_CUT_THROUGH_THRESHOLD 0x3207
117#define SUNI1x10GEXP_REG_EFLX_FIFO_OVERFLOW_ERROR_ENABLE 0x320C 497#define SUNI1x10GEXP_REG_EFLX_FIFO_OVERFLOW_ERROR_ENABLE 0x320C
118#define SUNI1x10GEXP_REG_EFLX_FIFO_OVERFLOW_ERROR_INDICATION 0x320D 498#define SUNI1x10GEXP_REG_EFLX_FIFO_OVERFLOW_ERROR_INDICATION 0x320D
499#define SUNI1x10GEXP_REG_EFLX_CHANNEL_PROVISION 0x3210
500
501#define SUNI1x10GEXP_REG_PL4IDU_CONFIG 0x3280
119#define SUNI1x10GEXP_REG_PL4IDU_INTERRUPT_MASK 0x3282 502#define SUNI1x10GEXP_REG_PL4IDU_INTERRUPT_MASK 0x3282
120#define SUNI1x10GEXP_REG_PL4IDU_INTERRUPT 0x3283 503#define SUNI1x10GEXP_REG_PL4IDU_INTERRUPT 0x3283
121 504
505
506/*----------------------------------------*/
507#define SUNI1x10GEXP_REG_MAX_OFFSET 0x3480
508
122/******************************************************************************/ 509/******************************************************************************/
123/* -- End register offset definitions -- */ 510/* -- End register offset definitions -- */
124/******************************************************************************/ 511/******************************************************************************/
@@ -127,6 +514,81 @@
127/** SUNI-1x10GE-XP REGISTER BIT MASKS **/ 514/** SUNI-1x10GE-XP REGISTER BIT MASKS **/
128/******************************************************************************/ 515/******************************************************************************/
129 516
517#define SUNI1x10GEXP_BITMSK_BITS_1 0x00001
518#define SUNI1x10GEXP_BITMSK_BITS_2 0x00003
519#define SUNI1x10GEXP_BITMSK_BITS_3 0x00007
520#define SUNI1x10GEXP_BITMSK_BITS_4 0x0000f
521#define SUNI1x10GEXP_BITMSK_BITS_5 0x0001f
522#define SUNI1x10GEXP_BITMSK_BITS_6 0x0003f
523#define SUNI1x10GEXP_BITMSK_BITS_7 0x0007f
524#define SUNI1x10GEXP_BITMSK_BITS_8 0x000ff
525#define SUNI1x10GEXP_BITMSK_BITS_9 0x001ff
526#define SUNI1x10GEXP_BITMSK_BITS_10 0x003ff
527#define SUNI1x10GEXP_BITMSK_BITS_11 0x007ff
528#define SUNI1x10GEXP_BITMSK_BITS_12 0x00fff
529#define SUNI1x10GEXP_BITMSK_BITS_13 0x01fff
530#define SUNI1x10GEXP_BITMSK_BITS_14 0x03fff
531#define SUNI1x10GEXP_BITMSK_BITS_15 0x07fff
532#define SUNI1x10GEXP_BITMSK_BITS_16 0x0ffff
533
534#define mSUNI1x10GEXP_CLR_MSBITS_1(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_15)
535#define mSUNI1x10GEXP_CLR_MSBITS_2(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_14)
536#define mSUNI1x10GEXP_CLR_MSBITS_3(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_13)
537#define mSUNI1x10GEXP_CLR_MSBITS_4(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_12)
538#define mSUNI1x10GEXP_CLR_MSBITS_5(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_11)
539#define mSUNI1x10GEXP_CLR_MSBITS_6(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_10)
540#define mSUNI1x10GEXP_CLR_MSBITS_7(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_9)
541#define mSUNI1x10GEXP_CLR_MSBITS_8(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_8)
542#define mSUNI1x10GEXP_CLR_MSBITS_9(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_7)
543#define mSUNI1x10GEXP_CLR_MSBITS_10(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_6)
544#define mSUNI1x10GEXP_CLR_MSBITS_11(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_5)
545#define mSUNI1x10GEXP_CLR_MSBITS_12(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_4)
546#define mSUNI1x10GEXP_CLR_MSBITS_13(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_3)
547#define mSUNI1x10GEXP_CLR_MSBITS_14(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_2)
548#define mSUNI1x10GEXP_CLR_MSBITS_15(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_1)
549
550#define mSUNI1x10GEXP_GET_BIT(val, bitMsk) (((val)&(bitMsk)) ? 1:0)
551
552
553
554/*----------------------------------------------------------------------------
555 * Register 0x0001: S/UNI-1x10GE-XP Product Revision
556 * Bit 3-0 REVISION
557 *----------------------------------------------------------------------------*/
558#define SUNI1x10GEXP_BITMSK_REVISION 0x000F
559
560/*----------------------------------------------------------------------------
561 * Register 0x0002: S/UNI-1x10GE-XP Configuration and Reset Control
562 * Bit 2 XAUI_ARESETB
563 * Bit 1 PL4_ARESETB
564 * Bit 0 DRESETB
565 *----------------------------------------------------------------------------*/
566#define SUNI1x10GEXP_BITMSK_XAUI_ARESET 0x0004
567#define SUNI1x10GEXP_BITMSK_PL4_ARESET 0x0002
568#define SUNI1x10GEXP_BITMSK_DRESETB 0x0001
569
570/*----------------------------------------------------------------------------
571 * Register 0x0003: S/UNI-1x10GE-XP Loop Back and Miscellaneous Control
572 * Bit 11 PL4IO_OUTCLKSEL
573 * Bit 9 SYSPCSLB
574 * Bit 8 LINEPCSLB
575 * Bit 7 MSTAT_BYPASS
576 * Bit 6 RXXG_BYPASS
577 * Bit 5 TXXG_BYPASS
578 * Bit 4 SOP_PAD_EN
579 * Bit 1 LOS_INV
580 * Bit 0 OVERRIDE_LOS
581 *----------------------------------------------------------------------------*/
582#define SUNI1x10GEXP_BITMSK_PL4IO_OUTCLKSEL 0x0800
583#define SUNI1x10GEXP_BITMSK_SYSPCSLB 0x0200
584#define SUNI1x10GEXP_BITMSK_LINEPCSLB 0x0100
585#define SUNI1x10GEXP_BITMSK_MSTAT_BYPASS 0x0080
586#define SUNI1x10GEXP_BITMSK_RXXG_BYPASS 0x0040
587#define SUNI1x10GEXP_BITMSK_TXXG_BYPASS 0x0020
588#define SUNI1x10GEXP_BITMSK_SOP_PAD_EN 0x0010
589#define SUNI1x10GEXP_BITMSK_LOS_INV 0x0002
590#define SUNI1x10GEXP_BITMSK_OVERRIDE_LOS 0x0001
591
130/*---------------------------------------------------------------------------- 592/*----------------------------------------------------------------------------
131 * Register 0x0004: S/UNI-1x10GE-XP Device Status 593 * Register 0x0004: S/UNI-1x10GE-XP Device Status
132 * Bit 9 TOP_SXRA_EXPIRED 594 * Bit 9 TOP_SXRA_EXPIRED
@@ -141,7 +603,10 @@
141 * Bit 0 TOP_PL4_OUT_ROOL 603 * Bit 0 TOP_PL4_OUT_ROOL
142 *----------------------------------------------------------------------------*/ 604 *----------------------------------------------------------------------------*/
143#define SUNI1x10GEXP_BITMSK_TOP_SXRA_EXPIRED 0x0200 605#define SUNI1x10GEXP_BITMSK_TOP_SXRA_EXPIRED 0x0200
606#define SUNI1x10GEXP_BITMSK_TOP_MDIO_BUSY 0x0100
607#define SUNI1x10GEXP_BITMSK_TOP_DTRB 0x0080
144#define SUNI1x10GEXP_BITMSK_TOP_EXPIRED 0x0040 608#define SUNI1x10GEXP_BITMSK_TOP_EXPIRED 0x0040
609#define SUNI1x10GEXP_BITMSK_TOP_PAUSED 0x0020
145#define SUNI1x10GEXP_BITMSK_TOP_PL4_ID_DOOL 0x0010 610#define SUNI1x10GEXP_BITMSK_TOP_PL4_ID_DOOL 0x0010
146#define SUNI1x10GEXP_BITMSK_TOP_PL4_IS_DOOL 0x0008 611#define SUNI1x10GEXP_BITMSK_TOP_PL4_IS_DOOL 0x0008
147#define SUNI1x10GEXP_BITMSK_TOP_PL4_ID_ROOL 0x0004 612#define SUNI1x10GEXP_BITMSK_TOP_PL4_ID_ROOL 0x0004
@@ -149,12 +614,219 @@
149#define SUNI1x10GEXP_BITMSK_TOP_PL4_OUT_ROOL 0x0001 614#define SUNI1x10GEXP_BITMSK_TOP_PL4_OUT_ROOL 0x0001
150 615
151/*---------------------------------------------------------------------------- 616/*----------------------------------------------------------------------------
617 * Register 0x0005: Global Performance Update and Clock Monitors
618 * Bit 15 TIP
619 * Bit 8 XAUI_REF_CLKA
620 * Bit 7 RXLANE3CLKA
621 * Bit 6 RXLANE2CLKA
622 * Bit 5 RXLANE1CLKA
623 * Bit 4 RXLANE0CLKA
624 * Bit 3 CSUCLKA
625 * Bit 2 TDCLKA
626 * Bit 1 RSCLKA
627 * Bit 0 RDCLKA
628 *----------------------------------------------------------------------------*/
629#define SUNI1x10GEXP_BITMSK_TIP 0x8000
630#define SUNI1x10GEXP_BITMSK_XAUI_REF_CLKA 0x0100
631#define SUNI1x10GEXP_BITMSK_RXLANE3CLKA 0x0080
632#define SUNI1x10GEXP_BITMSK_RXLANE2CLKA 0x0040
633#define SUNI1x10GEXP_BITMSK_RXLANE1CLKA 0x0020
634#define SUNI1x10GEXP_BITMSK_RXLANE0CLKA 0x0010
635#define SUNI1x10GEXP_BITMSK_CSUCLKA 0x0008
636#define SUNI1x10GEXP_BITMSK_TDCLKA 0x0004
637#define SUNI1x10GEXP_BITMSK_RSCLKA 0x0002
638#define SUNI1x10GEXP_BITMSK_RDCLKA 0x0001
639
640/*----------------------------------------------------------------------------
641 * Register 0x0006: MDIO Command
642 * Bit 4 MDIO_RDINC
643 * Bit 3 MDIO_RSTAT
644 * Bit 2 MDIO_LCTLD
645 * Bit 1 MDIO_LCTLA
646 * Bit 0 MDIO_SPRE
647 *----------------------------------------------------------------------------*/
648#define SUNI1x10GEXP_BITMSK_MDIO_RDINC 0x0010
649#define SUNI1x10GEXP_BITMSK_MDIO_RSTAT 0x0008
650#define SUNI1x10GEXP_BITMSK_MDIO_LCTLD 0x0004
651#define SUNI1x10GEXP_BITMSK_MDIO_LCTLA 0x0002
652#define SUNI1x10GEXP_BITMSK_MDIO_SPRE 0x0001
653
654/*----------------------------------------------------------------------------
655 * Register 0x0007: MDIO Interrupt Enable
656 * Bit 0 MDIO_BUSY_EN
657 *----------------------------------------------------------------------------*/
658#define SUNI1x10GEXP_BITMSK_MDIO_BUSY_EN 0x0001
659
660/*----------------------------------------------------------------------------
661 * Register 0x0008: MDIO Interrupt Status
662 * Bit 0 MDIO_BUSYI
663 *----------------------------------------------------------------------------*/
664#define SUNI1x10GEXP_BITMSK_MDIO_BUSYI 0x0001
665
666/*----------------------------------------------------------------------------
667 * Register 0x0009: MMD PHY Address
668 * Bit 12-8 MDIO_DEVADR
669 * Bit 4-0 MDIO_PRTADR
670 *----------------------------------------------------------------------------*/
671#define SUNI1x10GEXP_BITMSK_MDIO_DEVADR 0x1F00
672#define SUNI1x10GEXP_BITOFF_MDIO_DEVADR 8
673#define SUNI1x10GEXP_BITMSK_MDIO_PRTADR 0x001F
674#define SUNI1x10GEXP_BITOFF_MDIO_PRTADR 0
675
676/*----------------------------------------------------------------------------
677 * Register 0x000C: OAM Interface Control
678 * Bit 6 MDO_OD_ENB
679 * Bit 5 MDI_INV
680 * Bit 4 MDI_SEL
681 * Bit 3 RXOAMEN
682 * Bit 2 RXOAMCLKEN
683 * Bit 1 TXOAMEN
684 * Bit 0 TXOAMCLKEN
685 *----------------------------------------------------------------------------*/
686#define SUNI1x10GEXP_BITMSK_MDO_OD_ENB 0x0040
687#define SUNI1x10GEXP_BITMSK_MDI_INV 0x0020
688#define SUNI1x10GEXP_BITMSK_MDI_SEL 0x0010
689#define SUNI1x10GEXP_BITMSK_RXOAMEN 0x0008
690#define SUNI1x10GEXP_BITMSK_RXOAMCLKEN 0x0004
691#define SUNI1x10GEXP_BITMSK_TXOAMEN 0x0002
692#define SUNI1x10GEXP_BITMSK_TXOAMCLKEN 0x0001
693
694/*----------------------------------------------------------------------------
695 * Register 0x000D: S/UNI-1x10GE-XP Master Interrupt Status
696 * Bit 15 TOP_PL4IO_INT
697 * Bit 14 TOP_IRAM_INT
698 * Bit 13 TOP_ERAM_INT
699 * Bit 12 TOP_XAUI_INT
700 * Bit 11 TOP_MSTAT_INT
701 * Bit 10 TOP_RXXG_INT
702 * Bit 9 TOP_TXXG_INT
703 * Bit 8 TOP_XRF_INT
704 * Bit 7 TOP_XTEF_INT
705 * Bit 6 TOP_MDIO_BUSY_INT
706 * Bit 5 TOP_RXOAM_INT
707 * Bit 4 TOP_TXOAM_INT
708 * Bit 3 TOP_IFLX_INT
709 * Bit 2 TOP_EFLX_INT
710 * Bit 1 TOP_PL4ODP_INT
711 * Bit 0 TOP_PL4IDU_INT
712 *----------------------------------------------------------------------------*/
713#define SUNI1x10GEXP_BITMSK_TOP_PL4IO_INT 0x8000
714#define SUNI1x10GEXP_BITMSK_TOP_IRAM_INT 0x4000
715#define SUNI1x10GEXP_BITMSK_TOP_ERAM_INT 0x2000
716#define SUNI1x10GEXP_BITMSK_TOP_XAUI_INT 0x1000
717#define SUNI1x10GEXP_BITMSK_TOP_MSTAT_INT 0x0800
718#define SUNI1x10GEXP_BITMSK_TOP_RXXG_INT 0x0400
719#define SUNI1x10GEXP_BITMSK_TOP_TXXG_INT 0x0200
720#define SUNI1x10GEXP_BITMSK_TOP_XRF_INT 0x0100
721#define SUNI1x10GEXP_BITMSK_TOP_XTEF_INT 0x0080
722#define SUNI1x10GEXP_BITMSK_TOP_MDIO_BUSY_INT 0x0040
723#define SUNI1x10GEXP_BITMSK_TOP_RXOAM_INT 0x0020
724#define SUNI1x10GEXP_BITMSK_TOP_TXOAM_INT 0x0010
725#define SUNI1x10GEXP_BITMSK_TOP_IFLX_INT 0x0008
726#define SUNI1x10GEXP_BITMSK_TOP_EFLX_INT 0x0004
727#define SUNI1x10GEXP_BITMSK_TOP_PL4ODP_INT 0x0002
728#define SUNI1x10GEXP_BITMSK_TOP_PL4IDU_INT 0x0001
729
730/*----------------------------------------------------------------------------
152 * Register 0x000E:PM3393 Global interrupt enable 731 * Register 0x000E:PM3393 Global interrupt enable
153 * Bit 15 TOP_INTE 732 * Bit 15 TOP_INTE
154 *----------------------------------------------------------------------------*/ 733 *----------------------------------------------------------------------------*/
155#define SUNI1x10GEXP_BITMSK_TOP_INTE 0x8000 734#define SUNI1x10GEXP_BITMSK_TOP_INTE 0x8000
156 735
157/*---------------------------------------------------------------------------- 736/*----------------------------------------------------------------------------
737 * Register 0x0010: XTEF Miscellaneous Control
738 * Bit 7 RF_VAL
739 * Bit 6 RF_OVERRIDE
740 * Bit 5 LF_VAL
741 * Bit 4 LF_OVERRIDE
742 *----------------------------------------------------------------------------*/
743#define SUNI1x10GEXP_BITMSK_RF_VAL 0x0080
744#define SUNI1x10GEXP_BITMSK_RF_OVERRIDE 0x0040
745#define SUNI1x10GEXP_BITMSK_LF_VAL 0x0020
746#define SUNI1x10GEXP_BITMSK_LF_OVERRIDE 0x0010
747#define SUNI1x10GEXP_BITMSK_LFRF_OVERRIDE_VAL 0x00F0
748
749/*----------------------------------------------------------------------------
750 * Register 0x0011: XRF Miscellaneous Control
751 * Bit 6-4 EN_IDLE_REP
752 *----------------------------------------------------------------------------*/
753#define SUNI1x10GEXP_BITMSK_EN_IDLE_REP 0x0070
754
755/*----------------------------------------------------------------------------
756 * Register 0x0100: SERDES 3125 Configuration Register 1
757 * Bit 10 RXEQB_3
758 * Bit 8 RXEQB_2
759 * Bit 6 RXEQB_1
760 * Bit 4 RXEQB_0
761 *----------------------------------------------------------------------------*/
762#define SUNI1x10GEXP_BITMSK_RXEQB 0x0FF0
763#define SUNI1x10GEXP_BITOFF_RXEQB_3 10
764#define SUNI1x10GEXP_BITOFF_RXEQB_2 8
765#define SUNI1x10GEXP_BITOFF_RXEQB_1 6
766#define SUNI1x10GEXP_BITOFF_RXEQB_0 4
767
768/*----------------------------------------------------------------------------
769 * Register 0x0101: SERDES 3125 Configuration Register 2
770 * Bit 12 YSEL
771 * Bit 7 PRE_EMPH_3
772 * Bit 6 PRE_EMPH_2
773 * Bit 5 PRE_EMPH_1
774 * Bit 4 PRE_EMPH_0
775 *----------------------------------------------------------------------------*/
776#define SUNI1x10GEXP_BITMSK_YSEL 0x1000
777#define SUNI1x10GEXP_BITMSK_PRE_EMPH 0x00F0
778#define SUNI1x10GEXP_BITMSK_PRE_EMPH_3 0x0080
779#define SUNI1x10GEXP_BITMSK_PRE_EMPH_2 0x0040
780#define SUNI1x10GEXP_BITMSK_PRE_EMPH_1 0x0020
781#define SUNI1x10GEXP_BITMSK_PRE_EMPH_0 0x0010
782
783/*----------------------------------------------------------------------------
784 * Register 0x0102: SERDES 3125 Interrupt Enable Register
785 * Bit 3 LASIE
786 * Bit 2 SPLL_RAE
787 * Bit 1 MPLL_RAE
788 * Bit 0 PLL_LOCKE
789 *----------------------------------------------------------------------------*/
790#define SUNI1x10GEXP_BITMSK_LASIE 0x0008
791#define SUNI1x10GEXP_BITMSK_SPLL_RAE 0x0004
792#define SUNI1x10GEXP_BITMSK_MPLL_RAE 0x0002
793#define SUNI1x10GEXP_BITMSK_PLL_LOCKE 0x0001
794
795/*----------------------------------------------------------------------------
796 * Register 0x0103: SERDES 3125 Interrupt Visibility Register
797 * Bit 3 LASIV
798 * Bit 2 SPLL_RAV
799 * Bit 1 MPLL_RAV
800 * Bit 0 PLL_LOCKV
801 *----------------------------------------------------------------------------*/
802#define SUNI1x10GEXP_BITMSK_LASIV 0x0008
803#define SUNI1x10GEXP_BITMSK_SPLL_RAV 0x0004
804#define SUNI1x10GEXP_BITMSK_MPLL_RAV 0x0002
805#define SUNI1x10GEXP_BITMSK_PLL_LOCKV 0x0001
806
807/*----------------------------------------------------------------------------
808 * Register 0x0104: SERDES 3125 Interrupt Status Register
809 * Bit 3 LASII
810 * Bit 2 SPLL_RAI
811 * Bit 1 MPLL_RAI
812 * Bit 0 PLL_LOCKI
813 *----------------------------------------------------------------------------*/
814#define SUNI1x10GEXP_BITMSK_LASII 0x0008
815#define SUNI1x10GEXP_BITMSK_SPLL_RAI 0x0004
816#define SUNI1x10GEXP_BITMSK_MPLL_RAI 0x0002
817#define SUNI1x10GEXP_BITMSK_PLL_LOCKI 0x0001
818
819/*----------------------------------------------------------------------------
820 * Register 0x0107: SERDES 3125 Test Configuration
821 * Bit 12 DUALTX
822 * Bit 10 HC_1
823 * Bit 9 HC_0
824 *----------------------------------------------------------------------------*/
825#define SUNI1x10GEXP_BITMSK_DUALTX 0x1000
826#define SUNI1x10GEXP_BITMSK_HC 0x0600
827#define SUNI1x10GEXP_BITOFF_HC_0 9
828
829/*----------------------------------------------------------------------------
158 * Register 0x2040: RXXG Configuration 1 830 * Register 0x2040: RXXG Configuration 1
159 * Bit 15 RXXG_RXEN 831 * Bit 15 RXXG_RXEN
160 * Bit 14 RXXG_ROCF 832 * Bit 14 RXXG_ROCF
@@ -168,11 +840,84 @@
168 * Bit 2-0 RXXG_MIFG 840 * Bit 2-0 RXXG_MIFG
169 *----------------------------------------------------------------------------*/ 841 *----------------------------------------------------------------------------*/
170#define SUNI1x10GEXP_BITMSK_RXXG_RXEN 0x8000 842#define SUNI1x10GEXP_BITMSK_RXXG_RXEN 0x8000
843#define SUNI1x10GEXP_BITMSK_RXXG_ROCF 0x4000
844#define SUNI1x10GEXP_BITMSK_RXXG_PAD_STRIP 0x2000
171#define SUNI1x10GEXP_BITMSK_RXXG_PUREP 0x0400 845#define SUNI1x10GEXP_BITMSK_RXXG_PUREP 0x0400
846#define SUNI1x10GEXP_BITMSK_RXXG_LONGP 0x0200
847#define SUNI1x10GEXP_BITMSK_RXXG_PARF 0x0100
172#define SUNI1x10GEXP_BITMSK_RXXG_FLCHK 0x0080 848#define SUNI1x10GEXP_BITMSK_RXXG_FLCHK 0x0080
849#define SUNI1x10GEXP_BITMSK_RXXG_PASS_CTRL 0x0020
173#define SUNI1x10GEXP_BITMSK_RXXG_CRC_STRIP 0x0008 850#define SUNI1x10GEXP_BITMSK_RXXG_CRC_STRIP 0x0008
174 851
175/*---------------------------------------------------------------------------- 852/*----------------------------------------------------------------------------
853 * Register 0x02041: RXXG Configuration 2
854 * Bit 7-0 RXXG_HDRSIZE
855 *----------------------------------------------------------------------------*/
856#define SUNI1x10GEXP_BITMSK_RXXG_HDRSIZE 0x00FF
857
858/*----------------------------------------------------------------------------
859 * Register 0x2042: RXXG Configuration 3
860 * Bit 15 RXXG_MIN_LERRE
861 * Bit 14 RXXG_MAX_LERRE
862 * Bit 12 RXXG_LINE_ERRE
863 * Bit 10 RXXG_RX_OVRE
864 * Bit 9 RXXG_ADR_FILTERE
865 * Bit 8 RXXG_ERR_FILTERE
866 * Bit 5 RXXG_PRMB_ERRE
867 *----------------------------------------------------------------------------*/
868#define SUNI1x10GEXP_BITMSK_RXXG_MIN_LERRE 0x8000
869#define SUNI1x10GEXP_BITMSK_RXXG_MAX_LERRE 0x4000
870#define SUNI1x10GEXP_BITMSK_RXXG_LINE_ERRE 0x1000
871#define SUNI1x10GEXP_BITMSK_RXXG_RX_OVRE 0x0400
872#define SUNI1x10GEXP_BITMSK_RXXG_ADR_FILTERE 0x0200
873#define SUNI1x10GEXP_BITMSK_RXXG_ERR_FILTERRE 0x0100
874#define SUNI1x10GEXP_BITMSK_RXXG_PRMB_ERRE 0x0020
875
876/*----------------------------------------------------------------------------
877 * Register 0x2043: RXXG Interrupt
878 * Bit 15 RXXG_MIN_LERRI
879 * Bit 14 RXXG_MAX_LERRI
880 * Bit 12 RXXG_LINE_ERRI
881 * Bit 10 RXXG_RX_OVRI
882 * Bit 9 RXXG_ADR_FILTERI
883 * Bit 8 RXXG_ERR_FILTERI
884 * Bit 5 RXXG_PRMB_ERRE
885 *----------------------------------------------------------------------------*/
886#define SUNI1x10GEXP_BITMSK_RXXG_MIN_LERRI 0x8000
887#define SUNI1x10GEXP_BITMSK_RXXG_MAX_LERRI 0x4000
888#define SUNI1x10GEXP_BITMSK_RXXG_LINE_ERRI 0x1000
889#define SUNI1x10GEXP_BITMSK_RXXG_RX_OVRI 0x0400
890#define SUNI1x10GEXP_BITMSK_RXXG_ADR_FILTERI 0x0200
891#define SUNI1x10GEXP_BITMSK_RXXG_ERR_FILTERI 0x0100
892#define SUNI1x10GEXP_BITMSK_RXXG_PRMB_ERRE 0x0020
893
894/*----------------------------------------------------------------------------
895 * Register 0x2049: RXXG Receive FIFO Threshold
896 * Bit 2-0 RXXG_CUT_THRU
897 *----------------------------------------------------------------------------*/
898#define SUNI1x10GEXP_BITMSK_RXXG_CUT_THRU 0x0007
899#define SUNI1x10GEXP_BITOFF_RXXG_CUT_THRU 0
900
901/*----------------------------------------------------------------------------
902 * Register 0x2062H - 0x2069: RXXG Exact Match VID
903 * Bit 11-0 RXXG_VID_MATCH
904 *----------------------------------------------------------------------------*/
905#define SUNI1x10GEXP_BITMSK_RXXG_VID_MATCH 0x0FFF
906#define SUNI1x10GEXP_BITOFF_RXXG_VID_MATCH 0
907
908/*----------------------------------------------------------------------------
909 * Register 0x206EH - 0x206F: RXXG Address Filter Control
910 * Bit 3 RXXG_FORWARD_ENABLE
911 * Bit 2 RXXG_VLAN_ENABLE
912 * Bit 1 RXXG_SRC_ADDR
913 * Bit 0 RXXG_MATCH_ENABLE
914 *----------------------------------------------------------------------------*/
915#define SUNI1x10GEXP_BITMSK_RXXG_FORWARD_ENABLE 0x0008
916#define SUNI1x10GEXP_BITMSK_RXXG_VLAN_ENABLE 0x0004
917#define SUNI1x10GEXP_BITMSK_RXXG_SRC_ADDR 0x0002
918#define SUNI1x10GEXP_BITMSK_RXXG_MATCH_ENABLE 0x0001
919
920/*----------------------------------------------------------------------------
176 * Register 0x2070: RXXG Address Filter Control 2 921 * Register 0x2070: RXXG Address Filter Control 2
177 * Bit 1 RXXG_PMODE 922 * Bit 1 RXXG_PMODE
178 * Bit 0 RXXG_MHASH_EN 923 * Bit 0 RXXG_MHASH_EN
@@ -181,15 +926,446 @@
181#define SUNI1x10GEXP_BITMSK_RXXG_MHASH_EN 0x0001 926#define SUNI1x10GEXP_BITMSK_RXXG_MHASH_EN 0x0001
182 927
183/*---------------------------------------------------------------------------- 928/*----------------------------------------------------------------------------
929 * Register 0x2081: XRF Control Register 2
930 * Bit 6 EN_PKT_GEN
931 * Bit 4-2 PATT
932 *----------------------------------------------------------------------------*/
933#define SUNI1x10GEXP_BITMSK_EN_PKT_GEN 0x0040
934#define SUNI1x10GEXP_BITMSK_PATT 0x001C
935#define SUNI1x10GEXP_BITOFF_PATT 2
936
937/*----------------------------------------------------------------------------
938 * Register 0x2088: XRF Interrupt Enable
939 * Bit 12-9 LANE_HICERE
940 * Bit 8-5 HS_SD_LANEE
941 * Bit 4 ALIGN_STATUS_ERRE
942 * Bit 3-0 LANE_SYNC_STAT_ERRE
943 *----------------------------------------------------------------------------*/
944#define SUNI1x10GEXP_BITMSK_LANE_HICERE 0x1E00
945#define SUNI1x10GEXP_BITOFF_LANE_HICERE 9
946#define SUNI1x10GEXP_BITMSK_HS_SD_LANEE 0x01E0
947#define SUNI1x10GEXP_BITOFF_HS_SD_LANEE 5
948#define SUNI1x10GEXP_BITMSK_ALIGN_STATUS_ERRE 0x0010
949#define SUNI1x10GEXP_BITMSK_LANE_SYNC_STAT_ERRE 0x000F
950#define SUNI1x10GEXP_BITOFF_LANE_SYNC_STAT_ERRE 0
951
952/*----------------------------------------------------------------------------
953 * Register 0x2089: XRF Interrupt Status
954 * Bit 12-9 LANE_HICERI
955 * Bit 8-5 HS_SD_LANEI
956 * Bit 4 ALIGN_STATUS_ERRI
957 * Bit 3-0 LANE_SYNC_STAT_ERRI
958 *----------------------------------------------------------------------------*/
959#define SUNI1x10GEXP_BITMSK_LANE_HICERI 0x1E00
960#define SUNI1x10GEXP_BITOFF_LANE_HICERI 9
961#define SUNI1x10GEXP_BITMSK_HS_SD_LANEI 0x01E0
962#define SUNI1x10GEXP_BITOFF_HS_SD_LANEI 5
963#define SUNI1x10GEXP_BITMSK_ALIGN_STATUS_ERRI 0x0010
964#define SUNI1x10GEXP_BITMSK_LANE_SYNC_STAT_ERRI 0x000F
965#define SUNI1x10GEXP_BITOFF_LANE_SYNC_STAT_ERRI 0
966
967/*----------------------------------------------------------------------------
968 * Register 0x208A: XRF Error Status
969 * Bit 8-5 HS_SD_LANE
970 * Bit 4 ALIGN_STATUS_ERR
971 * Bit 3-0 LANE_SYNC_STAT_ERR
972 *----------------------------------------------------------------------------*/
973#define SUNI1x10GEXP_BITMSK_HS_SD_LANE3 0x0100
974#define SUNI1x10GEXP_BITMSK_HS_SD_LANE2 0x0080
975#define SUNI1x10GEXP_BITMSK_HS_SD_LANE1 0x0040
976#define SUNI1x10GEXP_BITMSK_HS_SD_LANE0 0x0020
977#define SUNI1x10GEXP_BITMSK_ALIGN_STATUS_ERR 0x0010
978#define SUNI1x10GEXP_BITMSK_LANE3_SYNC_STAT_ERR 0x0008
979#define SUNI1x10GEXP_BITMSK_LANE2_SYNC_STAT_ERR 0x0004
980#define SUNI1x10GEXP_BITMSK_LANE1_SYNC_STAT_ERR 0x0002
981#define SUNI1x10GEXP_BITMSK_LANE0_SYNC_STAT_ERR 0x0001
982
983/*----------------------------------------------------------------------------
984 * Register 0x208B: XRF Diagnostic Interrupt Enable
985 * Bit 7-4 LANE_OVERRUNE
986 * Bit 3-0 LANE_UNDERRUNE
987 *----------------------------------------------------------------------------*/
988#define SUNI1x10GEXP_BITMSK_LANE_OVERRUNE 0x00F0
989#define SUNI1x10GEXP_BITOFF_LANE_OVERRUNE 4
990#define SUNI1x10GEXP_BITMSK_LANE_UNDERRUNE 0x000F
991#define SUNI1x10GEXP_BITOFF_LANE_UNDERRUNE 0
992
993/*----------------------------------------------------------------------------
994 * Register 0x208C: XRF Diagnostic Interrupt Status
995 * Bit 7-4 LANE_OVERRUNI
996 * Bit 3-0 LANE_UNDERRUNI
997 *----------------------------------------------------------------------------*/
998#define SUNI1x10GEXP_BITMSK_LANE_OVERRUNI 0x00F0
999#define SUNI1x10GEXP_BITOFF_LANE_OVERRUNI 4
1000#define SUNI1x10GEXP_BITMSK_LANE_UNDERRUNI 0x000F
1001#define SUNI1x10GEXP_BITOFF_LANE_UNDERRUNI 0
1002
1003/*----------------------------------------------------------------------------
1004 * Register 0x20C0: RXOAM Configuration
1005 * Bit 15 RXOAM_BUSY
1006 * Bit 14-12 RXOAM_F2_SEL
1007 * Bit 10-8 RXOAM_F1_SEL
1008 * Bit 7-6 RXOAM_FILTER_CTRL
1009 * Bit 5-0 RXOAM_PX_EN
1010 *----------------------------------------------------------------------------*/
1011#define SUNI1x10GEXP_BITMSK_RXOAM_BUSY 0x8000
1012#define SUNI1x10GEXP_BITMSK_RXOAM_F2_SEL 0x7000
1013#define SUNI1x10GEXP_BITOFF_RXOAM_F2_SEL 12
1014#define SUNI1x10GEXP_BITMSK_RXOAM_F1_SEL 0x0700
1015#define SUNI1x10GEXP_BITOFF_RXOAM_F1_SEL 8
1016#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_CTRL 0x00C0
1017#define SUNI1x10GEXP_BITOFF_RXOAM_FILTER_CTRL 6
1018#define SUNI1x10GEXP_BITMSK_RXOAM_PX_EN 0x003F
1019#define SUNI1x10GEXP_BITOFF_RXOAM_PX_EN 0
1020
1021/*----------------------------------------------------------------------------
1022 * Register 0x20C1,0x20C2: RXOAM Filter Configuration
1023 * Bit 15-8 RXOAM_FX_MASK
1024 * Bit 7-0 RXOAM_FX_VAL
1025 *----------------------------------------------------------------------------*/
1026#define SUNI1x10GEXP_BITMSK_RXOAM_FX_MASK 0xFF00
1027#define SUNI1x10GEXP_BITOFF_RXOAM_FX_MASK 8
1028#define SUNI1x10GEXP_BITMSK_RXOAM_FX_VAL 0x00FF
1029#define SUNI1x10GEXP_BITOFF_RXOAM_FX_VAl 0
1030
1031/*----------------------------------------------------------------------------
1032 * Register 0x20C3: RXOAM Configuration Register 2
1033 * Bit 13 RXOAM_REC_BYTE_VAL
1034 * Bit 11-10 RXOAM_BYPASS_MODE
1035 * Bit 5-0 RXOAM_PX_CLEAR
1036 *----------------------------------------------------------------------------*/
1037#define SUNI1x10GEXP_BITMSK_RXOAM_REC_BYTE_VAL 0x2000
1038#define SUNI1x10GEXP_BITMSK_RXOAM_BYPASS_MODE 0x0C00
1039#define SUNI1x10GEXP_BITOFF_RXOAM_BYPASS_MODE 10
1040#define SUNI1x10GEXP_BITMSK_RXOAM_PX_CLEAR 0x003F
1041#define SUNI1x10GEXP_BITOFF_RXOAM_PX_CLEAR 0
1042
1043/*----------------------------------------------------------------------------
1044 * Register 0x20C4: RXOAM HEC Configuration
1045 * Bit 15-8 RXOAM_COSET
1046 * Bit 2 RXOAM_HEC_ERR_PKT
1047 * Bit 0 RXOAM_HEC_EN
1048 *----------------------------------------------------------------------------*/
1049#define SUNI1x10GEXP_BITMSK_RXOAM_COSET 0xFF00
1050#define SUNI1x10GEXP_BITOFF_RXOAM_COSET 8
1051#define SUNI1x10GEXP_BITMSK_RXOAM_HEC_ERR_PKT 0x0004
1052#define SUNI1x10GEXP_BITMSK_RXOAM_HEC_EN 0x0001
1053
1054/*----------------------------------------------------------------------------
1055 * Register 0x20C7: RXOAM Interrupt Enable
1056 * Bit 10 RXOAM_FILTER_THRSHE
1057 * Bit 9 RXOAM_OAM_ERRE
1058 * Bit 8 RXOAM_HECE_THRSHE
1059 * Bit 7 RXOAM_SOPE
1060 * Bit 6 RXOAM_RFE
1061 * Bit 5 RXOAM_LFE
1062 * Bit 4 RXOAM_DV_ERRE
1063 * Bit 3 RXOAM_DATA_INVALIDE
1064 * Bit 2 RXOAM_FILTER_DROPE
1065 * Bit 1 RXOAM_HECE
1066 * Bit 0 RXOAM_OFLE
1067 *----------------------------------------------------------------------------*/
1068#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_THRSHE 0x0400
1069#define SUNI1x10GEXP_BITMSK_RXOAM_OAM_ERRE 0x0200
1070#define SUNI1x10GEXP_BITMSK_RXOAM_HECE_THRSHE 0x0100
1071#define SUNI1x10GEXP_BITMSK_RXOAM_SOPE 0x0080
1072#define SUNI1x10GEXP_BITMSK_RXOAM_RFE 0x0040
1073#define SUNI1x10GEXP_BITMSK_RXOAM_LFE 0x0020
1074#define SUNI1x10GEXP_BITMSK_RXOAM_DV_ERRE 0x0010
1075#define SUNI1x10GEXP_BITMSK_RXOAM_DATA_INVALIDE 0x0008
1076#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_DROPE 0x0004
1077#define SUNI1x10GEXP_BITMSK_RXOAM_HECE 0x0002
1078#define SUNI1x10GEXP_BITMSK_RXOAM_OFLE 0x0001
1079
1080/*----------------------------------------------------------------------------
1081 * Register 0x20C8: RXOAM Interrupt Status
1082 * Bit 10 RXOAM_FILTER_THRSHI
1083 * Bit 9 RXOAM_OAM_ERRI
1084 * Bit 8 RXOAM_HECE_THRSHI
1085 * Bit 7 RXOAM_SOPI
1086 * Bit 6 RXOAM_RFI
1087 * Bit 5 RXOAM_LFI
1088 * Bit 4 RXOAM_DV_ERRI
1089 * Bit 3 RXOAM_DATA_INVALIDI
1090 * Bit 2 RXOAM_FILTER_DROPI
1091 * Bit 1 RXOAM_HECI
1092 * Bit 0 RXOAM_OFLI
1093 *----------------------------------------------------------------------------*/
1094#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_THRSHI 0x0400
1095#define SUNI1x10GEXP_BITMSK_RXOAM_OAM_ERRI 0x0200
1096#define SUNI1x10GEXP_BITMSK_RXOAM_HECE_THRSHI 0x0100
1097#define SUNI1x10GEXP_BITMSK_RXOAM_SOPI 0x0080
1098#define SUNI1x10GEXP_BITMSK_RXOAM_RFI 0x0040
1099#define SUNI1x10GEXP_BITMSK_RXOAM_LFI 0x0020
1100#define SUNI1x10GEXP_BITMSK_RXOAM_DV_ERRI 0x0010
1101#define SUNI1x10GEXP_BITMSK_RXOAM_DATA_INVALIDI 0x0008
1102#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_DROPI 0x0004
1103#define SUNI1x10GEXP_BITMSK_RXOAM_HECI 0x0002
1104#define SUNI1x10GEXP_BITMSK_RXOAM_OFLI 0x0001
1105
1106/*----------------------------------------------------------------------------
1107 * Register 0x20C9: RXOAM Status
1108 * Bit 10 RXOAM_FILTER_THRSHV
1109 * Bit 8 RXOAM_HECE_THRSHV
1110 * Bit 6 RXOAM_RFV
1111 * Bit 5 RXOAM_LFV
1112 *----------------------------------------------------------------------------*/
1113#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_THRSHV 0x0400
1114#define SUNI1x10GEXP_BITMSK_RXOAM_HECE_THRSHV 0x0100
1115#define SUNI1x10GEXP_BITMSK_RXOAM_RFV 0x0040
1116#define SUNI1x10GEXP_BITMSK_RXOAM_LFV 0x0020
1117
1118/*----------------------------------------------------------------------------
184 * Register 0x2100: MSTAT Control 1119 * Register 0x2100: MSTAT Control
185 * Bit 2 MSTAT_WRITE 1120 * Bit 2 MSTAT_WRITE
186 * Bit 1 MSTAT_CLEAR 1121 * Bit 1 MSTAT_CLEAR
187 * Bit 0 MSTAT_SNAP 1122 * Bit 0 MSTAT_SNAP
188 *----------------------------------------------------------------------------*/ 1123 *----------------------------------------------------------------------------*/
1124#define SUNI1x10GEXP_BITMSK_MSTAT_WRITE 0x0004
189#define SUNI1x10GEXP_BITMSK_MSTAT_CLEAR 0x0002 1125#define SUNI1x10GEXP_BITMSK_MSTAT_CLEAR 0x0002
190#define SUNI1x10GEXP_BITMSK_MSTAT_SNAP 0x0001 1126#define SUNI1x10GEXP_BITMSK_MSTAT_SNAP 0x0001
191 1127
192/*---------------------------------------------------------------------------- 1128/*----------------------------------------------------------------------------
1129 * Register 0x2109: MSTAT Counter Write Address
1130 * Bit 5-0 MSTAT_WRITE_ADDRESS
1131 *----------------------------------------------------------------------------*/
1132#define SUNI1x10GEXP_BITMSK_MSTAT_WRITE_ADDRESS 0x003F
1133#define SUNI1x10GEXP_BITOFF_MSTAT_WRITE_ADDRESS 0
1134
1135/*----------------------------------------------------------------------------
1136 * Register 0x2200: IFLX Global Configuration Register
1137 * Bit 15 IFLX_IRCU_ENABLE
1138 * Bit 14 IFLX_IDSWT_ENABLE
1139 * Bit 13-0 IFLX_IFD_CNT
1140 *----------------------------------------------------------------------------*/
1141#define SUNI1x10GEXP_BITMSK_IFLX_IRCU_ENABLE 0x8000
1142#define SUNI1x10GEXP_BITMSK_IFLX_IDSWT_ENABLE 0x4000
1143#define SUNI1x10GEXP_BITMSK_IFLX_IFD_CNT 0x3FFF
1144#define SUNI1x10GEXP_BITOFF_IFLX_IFD_CNT 0
1145
1146/*----------------------------------------------------------------------------
1147 * Register 0x2209: IFLX FIFO Overflow Enable
1148 * Bit 0 IFLX_OVFE
1149 *----------------------------------------------------------------------------*/
1150#define SUNI1x10GEXP_BITMSK_IFLX_OVFE 0x0001
1151
1152/*----------------------------------------------------------------------------
1153 * Register 0x220A: IFLX FIFO Overflow Interrupt
1154 * Bit 0 IFLX_OVFI
1155 *----------------------------------------------------------------------------*/
1156#define SUNI1x10GEXP_BITMSK_IFLX_OVFI 0x0001
1157
1158/*----------------------------------------------------------------------------
1159 * Register 0x220D: IFLX Indirect Channel Address
1160 * Bit 15 IFLX_BUSY
1161 * Bit 14 IFLX_RWB
1162 *----------------------------------------------------------------------------*/
1163#define SUNI1x10GEXP_BITMSK_IFLX_BUSY 0x8000
1164#define SUNI1x10GEXP_BITMSK_IFLX_RWB 0x4000
1165
1166/*----------------------------------------------------------------------------
1167 * Register 0x220E: IFLX Indirect Logical FIFO Low Limit & Provision
1168 * Bit 9-0 IFLX_LOLIM
1169 *----------------------------------------------------------------------------*/
1170#define SUNI1x10GEXP_BITMSK_IFLX_LOLIM 0x03FF
1171#define SUNI1x10GEXP_BITOFF_IFLX_LOLIM 0
1172
1173/*----------------------------------------------------------------------------
1174 * Register 0x220F: IFLX Indirect Logical FIFO High Limit
1175 * Bit 9-0 IFLX_HILIM
1176 *----------------------------------------------------------------------------*/
1177#define SUNI1x10GEXP_BITMSK_IFLX_HILIM 0x03FF
1178#define SUNI1x10GEXP_BITOFF_IFLX_HILIM 0
1179
1180/*----------------------------------------------------------------------------
1181 * Register 0x2210: IFLX Indirect Full/Almost Full Status & Limit
1182 * Bit 15 IFLX_FULL
1183 * Bit 14 IFLX_AFULL
1184 * Bit 13-0 IFLX_AFTH
1185 *----------------------------------------------------------------------------*/
1186#define SUNI1x10GEXP_BITMSK_IFLX_FULL 0x8000
1187#define SUNI1x10GEXP_BITMSK_IFLX_AFULL 0x4000
1188#define SUNI1x10GEXP_BITMSK_IFLX_AFTH 0x3FFF
1189#define SUNI1x10GEXP_BITOFF_IFLX_AFTH 0
1190
1191/*----------------------------------------------------------------------------
1192 * Register 0x2211: IFLX Indirect Empty/Almost Empty Status & Limit
1193 * Bit 15 IFLX_EMPTY
1194 * Bit 14 IFLX_AEMPTY
1195 * Bit 13-0 IFLX_AETH
1196 *----------------------------------------------------------------------------*/
1197#define SUNI1x10GEXP_BITMSK_IFLX_EMPTY 0x8000
1198#define SUNI1x10GEXP_BITMSK_IFLX_AEMPTY 0x4000
1199#define SUNI1x10GEXP_BITMSK_IFLX_AETH 0x3FFF
1200#define SUNI1x10GEXP_BITOFF_IFLX_AETH 0
1201
1202/*----------------------------------------------------------------------------
1203 * Register 0x2240: PL4MOS Configuration Register
1204 * Bit 3 PL4MOS_RE_INIT
1205 * Bit 2 PL4MOS_EN
1206 * Bit 1 PL4MOS_NO_STATUS
1207 *----------------------------------------------------------------------------*/
1208#define SUNI1x10GEXP_BITMSK_PL4MOS_RE_INIT 0x0008
1209#define SUNI1x10GEXP_BITMSK_PL4MOS_EN 0x0004
1210#define SUNI1x10GEXP_BITMSK_PL4MOS_NO_STATUS 0x0002
1211
1212/*----------------------------------------------------------------------------
1213 * Register 0x2243: PL4MOS MaxBurst1 Register
1214 * Bit 11-0 PL4MOS_MAX_BURST1
1215 *----------------------------------------------------------------------------*/
1216#define SUNI1x10GEXP_BITMSK_PL4MOS_MAX_BURST1 0x0FFF
1217#define SUNI1x10GEXP_BITOFF_PL4MOS_MAX_BURST1 0
1218
1219/*----------------------------------------------------------------------------
1220 * Register 0x2244: PL4MOS MaxBurst2 Register
1221 * Bit 11-0 PL4MOS_MAX_BURST2
1222 *----------------------------------------------------------------------------*/
1223#define SUNI1x10GEXP_BITMSK_PL4MOS_MAX_BURST2 0x0FFF
1224#define SUNI1x10GEXP_BITOFF_PL4MOS_MAX_BURST2 0
1225
1226/*----------------------------------------------------------------------------
1227 * Register 0x2245: PL4MOS Transfer Size Register
1228 * Bit 7-0 PL4MOS_MAX_TRANSFER
1229 *----------------------------------------------------------------------------*/
1230#define SUNI1x10GEXP_BITMSK_PL4MOS_MAX_TRANSFER 0x00FF
1231#define SUNI1x10GEXP_BITOFF_PL4MOS_MAX_TRANSFER 0
1232
1233/*----------------------------------------------------------------------------
1234 * Register 0x2280: PL4ODP Configuration
1235 * Bit 15-12 PL4ODP_REPEAT_T
1236 * Bit 8 PL4ODP_SOP_RULE
1237 * Bit 1 PL4ODP_EN_PORTS
1238 * Bit 0 PL4ODP_EN_DFWD
1239 *----------------------------------------------------------------------------*/
1240#define SUNI1x10GEXP_BITMSK_PL4ODP_REPEAT_T 0xF000
1241#define SUNI1x10GEXP_BITOFF_PL4ODP_REPEAT_T 12
1242#define SUNI1x10GEXP_BITMSK_PL4ODP_SOP_RULE 0x0100
1243#define SUNI1x10GEXP_BITMSK_PL4ODP_EN_PORTS 0x0002
1244#define SUNI1x10GEXP_BITMSK_PL4ODP_EN_DFWD 0x0001
1245
1246/*----------------------------------------------------------------------------
1247 * Register 0x2282: PL4ODP Interrupt Mask
1248 * Bit 0 PL4ODP_OUT_DISE
1249 *----------------------------------------------------------------------------*/
1250#define SUNI1x10GEXP_BITMSK_PL4ODP_OUT_DISE 0x0001
1251
1252
1253
1254#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_EOPEOBE 0x0080
1255#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_ERREOPE 0x0040
1256#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_MEOPE 0x0008
1257#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_MSOPE 0x0004
1258#define SUNI1x10GEXP_BITMSK_PL4ODP_ES_OVRE 0x0002
1259
1260
1261/*----------------------------------------------------------------------------
1262 * Register 0x2283: PL4ODP Interrupt
1263 * Bit 0 PL4ODP_OUT_DISI
1264 *----------------------------------------------------------------------------*/
1265#define SUNI1x10GEXP_BITMSK_PL4ODP_OUT_DISI 0x0001
1266
1267
1268
1269#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_EOPEOBI 0x0080
1270#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_ERREOPI 0x0040
1271#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_MEOPI 0x0008
1272#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_MSOPI 0x0004
1273#define SUNI1x10GEXP_BITMSK_PL4ODP_ES_OVRI 0x0002
1274
1275/*----------------------------------------------------------------------------
1276 * Register 0x2300: PL4IO Lock Detect Status
1277 * Bit 15 PL4IO_OUT_ROOLV
1278 * Bit 12 PL4IO_IS_ROOLV
1279 * Bit 11 PL4IO_DIP2_ERRV
1280 * Bit 8 PL4IO_ID_ROOLV
1281 * Bit 4 PL4IO_IS_DOOLV
1282 * Bit 0 PL4IO_ID_DOOLV
1283 *----------------------------------------------------------------------------*/
1284#define SUNI1x10GEXP_BITMSK_PL4IO_OUT_ROOLV 0x8000
1285#define SUNI1x10GEXP_BITMSK_PL4IO_IS_ROOLV 0x1000
1286#define SUNI1x10GEXP_BITMSK_PL4IO_DIP2_ERRV 0x0800
1287#define SUNI1x10GEXP_BITMSK_PL4IO_ID_ROOLV 0x0100
1288#define SUNI1x10GEXP_BITMSK_PL4IO_IS_DOOLV 0x0010
1289#define SUNI1x10GEXP_BITMSK_PL4IO_ID_DOOLV 0x0001
1290
1291/*----------------------------------------------------------------------------
1292 * Register 0x2301: PL4IO Lock Detect Change
1293 * Bit 15 PL4IO_OUT_ROOLI
1294 * Bit 12 PL4IO_IS_ROOLI
1295 * Bit 11 PL4IO_DIP2_ERRI
1296 * Bit 8 PL4IO_ID_ROOLI
1297 * Bit 4 PL4IO_IS_DOOLI
1298 * Bit 0 PL4IO_ID_DOOLI
1299 *----------------------------------------------------------------------------*/
1300#define SUNI1x10GEXP_BITMSK_PL4IO_OUT_ROOLI 0x8000
1301#define SUNI1x10GEXP_BITMSK_PL4IO_IS_ROOLI 0x1000
1302#define SUNI1x10GEXP_BITMSK_PL4IO_DIP2_ERRI 0x0800
1303#define SUNI1x10GEXP_BITMSK_PL4IO_ID_ROOLI 0x0100
1304#define SUNI1x10GEXP_BITMSK_PL4IO_IS_DOOLI 0x0010
1305#define SUNI1x10GEXP_BITMSK_PL4IO_ID_DOOLI 0x0001
1306
1307/*----------------------------------------------------------------------------
1308 * Register 0x2302: PL4IO Lock Detect Mask
1309 * Bit 15 PL4IO_OUT_ROOLE
1310 * Bit 12 PL4IO_IS_ROOLE
1311 * Bit 11 PL4IO_DIP2_ERRE
1312 * Bit 8 PL4IO_ID_ROOLE
1313 * Bit 4 PL4IO_IS_DOOLE
1314 * Bit 0 PL4IO_ID_DOOLE
1315 *----------------------------------------------------------------------------*/
1316#define SUNI1x10GEXP_BITMSK_PL4IO_OUT_ROOLE 0x8000
1317#define SUNI1x10GEXP_BITMSK_PL4IO_IS_ROOLE 0x1000
1318#define SUNI1x10GEXP_BITMSK_PL4IO_DIP2_ERRE 0x0800
1319#define SUNI1x10GEXP_BITMSK_PL4IO_ID_ROOLE 0x0100
1320#define SUNI1x10GEXP_BITMSK_PL4IO_IS_DOOLE 0x0010
1321#define SUNI1x10GEXP_BITMSK_PL4IO_ID_DOOLE 0x0001
1322
1323/*----------------------------------------------------------------------------
1324 * Register 0x2303: PL4IO Lock Detect Limits
1325 * Bit 15-8 PL4IO_REF_LIMIT
1326 * Bit 7-0 PL4IO_TRAN_LIMIT
1327 *----------------------------------------------------------------------------*/
1328#define SUNI1x10GEXP_BITMSK_PL4IO_REF_LIMIT 0xFF00
1329#define SUNI1x10GEXP_BITOFF_PL4IO_REF_LIMIT 8
1330#define SUNI1x10GEXP_BITMSK_PL4IO_TRAN_LIMIT 0x00FF
1331#define SUNI1x10GEXP_BITOFF_PL4IO_TRAN_LIMIT 0
1332
1333/*----------------------------------------------------------------------------
1334 * Register 0x2304: PL4IO Calendar Repetitions
1335 * Bit 15-8 PL4IO_IN_MUL
1336 * Bit 7-0 PL4IO_OUT_MUL
1337 *----------------------------------------------------------------------------*/
1338#define SUNI1x10GEXP_BITMSK_PL4IO_IN_MUL 0xFF00
1339#define SUNI1x10GEXP_BITOFF_PL4IO_IN_MUL 8
1340#define SUNI1x10GEXP_BITMSK_PL4IO_OUT_MUL 0x00FF
1341#define SUNI1x10GEXP_BITOFF_PL4IO_OUT_MUL 0
1342
1343/*----------------------------------------------------------------------------
1344 * Register 0x2305: PL4IO Configuration
1345 * Bit 15 PL4IO_DIP2_ERR_CHK
1346 * Bit 11 PL4IO_ODAT_DIS
1347 * Bit 10 PL4IO_TRAIN_DIS
1348 * Bit 9 PL4IO_OSTAT_DIS
1349 * Bit 8 PL4IO_ISTAT_DIS
1350 * Bit 7 PL4IO_NO_ISTAT
1351 * Bit 6 PL4IO_STAT_OUTSEL
1352 * Bit 5 PL4IO_INSEL
1353 * Bit 4 PL4IO_DLSEL
1354 * Bit 1-0 PL4IO_OUTSEL
1355 *----------------------------------------------------------------------------*/
1356#define SUNI1x10GEXP_BITMSK_PL4IO_DIP2_ERR_CHK 0x8000
1357#define SUNI1x10GEXP_BITMSK_PL4IO_ODAT_DIS 0x0800
1358#define SUNI1x10GEXP_BITMSK_PL4IO_TRAIN_DIS 0x0400
1359#define SUNI1x10GEXP_BITMSK_PL4IO_OSTAT_DIS 0x0200
1360#define SUNI1x10GEXP_BITMSK_PL4IO_ISTAT_DIS 0x0100
1361#define SUNI1x10GEXP_BITMSK_PL4IO_NO_ISTAT 0x0080
1362#define SUNI1x10GEXP_BITMSK_PL4IO_STAT_OUTSEL 0x0040
1363#define SUNI1x10GEXP_BITMSK_PL4IO_INSEL 0x0020
1364#define SUNI1x10GEXP_BITMSK_PL4IO_DLSEL 0x0010
1365#define SUNI1x10GEXP_BITMSK_PL4IO_OUTSEL 0x0003
1366#define SUNI1x10GEXP_BITOFF_PL4IO_OUTSEL 0
1367
1368/*----------------------------------------------------------------------------
193 * Register 0x3040: TXXG Configuration Register 1 1369 * Register 0x3040: TXXG Configuration Register 1
194 * Bit 15 TXXG_TXEN0 1370 * Bit 15 TXXG_TXEN0
195 * Bit 13 TXXG_HOSTPAUSE 1371 * Bit 13 TXXG_HOSTPAUSE
@@ -202,12 +1378,266 @@
202 * Bit 0 TXXG_SPRE 1378 * Bit 0 TXXG_SPRE
203 *----------------------------------------------------------------------------*/ 1379 *----------------------------------------------------------------------------*/
204#define SUNI1x10GEXP_BITMSK_TXXG_TXEN0 0x8000 1380#define SUNI1x10GEXP_BITMSK_TXXG_TXEN0 0x8000
1381#define SUNI1x10GEXP_BITMSK_TXXG_HOSTPAUSE 0x2000
1382#define SUNI1x10GEXP_BITMSK_TXXG_IPGT 0x1F80
205#define SUNI1x10GEXP_BITOFF_TXXG_IPGT 7 1383#define SUNI1x10GEXP_BITOFF_TXXG_IPGT 7
206#define SUNI1x10GEXP_BITMSK_TXXG_32BIT_ALIGN 0x0020 1384#define SUNI1x10GEXP_BITMSK_TXXG_32BIT_ALIGN 0x0020
207#define SUNI1x10GEXP_BITMSK_TXXG_CRCEN 0x0010 1385#define SUNI1x10GEXP_BITMSK_TXXG_CRCEN 0x0010
208#define SUNI1x10GEXP_BITMSK_TXXG_FCTX 0x0008 1386#define SUNI1x10GEXP_BITMSK_TXXG_FCTX 0x0008
209#define SUNI1x10GEXP_BITMSK_TXXG_FCRX 0x0004 1387#define SUNI1x10GEXP_BITMSK_TXXG_FCRX 0x0004
210#define SUNI1x10GEXP_BITMSK_TXXG_PADEN 0x0002 1388#define SUNI1x10GEXP_BITMSK_TXXG_PADEN 0x0002
1389#define SUNI1x10GEXP_BITMSK_TXXG_SPRE 0x0001
1390
1391/*----------------------------------------------------------------------------
1392 * Register 0x3041: TXXG Configuration Register 2
1393 * Bit 7-0 TXXG_HDRSIZE
1394 *----------------------------------------------------------------------------*/
1395#define SUNI1x10GEXP_BITMSK_TXXG_HDRSIZE 0x00FF
1396
1397/*----------------------------------------------------------------------------
1398 * Register 0x3042: TXXG Configuration Register 3
1399 * Bit 15 TXXG_FIFO_ERRE
1400 * Bit 14 TXXG_FIFO_UDRE
1401 * Bit 13 TXXG_MAX_LERRE
1402 * Bit 12 TXXG_MIN_LERRE
1403 * Bit 11 TXXG_XFERE
1404 *----------------------------------------------------------------------------*/
1405#define SUNI1x10GEXP_BITMSK_TXXG_FIFO_ERRE 0x8000
1406#define SUNI1x10GEXP_BITMSK_TXXG_FIFO_UDRE 0x4000
1407#define SUNI1x10GEXP_BITMSK_TXXG_MAX_LERRE 0x2000
1408#define SUNI1x10GEXP_BITMSK_TXXG_MIN_LERRE 0x1000
1409#define SUNI1x10GEXP_BITMSK_TXXG_XFERE 0x0800
1410
1411/*----------------------------------------------------------------------------
1412 * Register 0x3043: TXXG Interrupt
1413 * Bit 15 TXXG_FIFO_ERRI
1414 * Bit 14 TXXG_FIFO_UDRI
1415 * Bit 13 TXXG_MAX_LERRI
1416 * Bit 12 TXXG_MIN_LERRI
1417 * Bit 11 TXXG_XFERI
1418 *----------------------------------------------------------------------------*/
1419#define SUNI1x10GEXP_BITMSK_TXXG_FIFO_ERRI 0x8000
1420#define SUNI1x10GEXP_BITMSK_TXXG_FIFO_UDRI 0x4000
1421#define SUNI1x10GEXP_BITMSK_TXXG_MAX_LERRI 0x2000
1422#define SUNI1x10GEXP_BITMSK_TXXG_MIN_LERRI 0x1000
1423#define SUNI1x10GEXP_BITMSK_TXXG_XFERI 0x0800
1424
1425/*----------------------------------------------------------------------------
1426 * Register 0x3044: TXXG Status Register
1427 * Bit 1 TXXG_TXACTIVE
1428 * Bit 0 TXXG_PAUSED
1429 *----------------------------------------------------------------------------*/
1430#define SUNI1x10GEXP_BITMSK_TXXG_TXACTIVE 0x0002
1431#define SUNI1x10GEXP_BITMSK_TXXG_PAUSED 0x0001
1432
1433/*----------------------------------------------------------------------------
1434 * Register 0x3046: TXXG TX_MINFR - Transmit Min Frame Size Register
1435 * Bit 7-0 TXXG_TX_MINFR
1436 *----------------------------------------------------------------------------*/
1437#define SUNI1x10GEXP_BITMSK_TXXG_TX_MINFR 0x00FF
1438#define SUNI1x10GEXP_BITOFF_TXXG_TX_MINFR 0
1439
1440/*----------------------------------------------------------------------------
1441 * Register 0x3052: TXXG Pause Quantum Value Configuration Register
1442 * Bit 7-0 TXXG_FC_PAUSE_QNTM
1443 *----------------------------------------------------------------------------*/
1444#define SUNI1x10GEXP_BITMSK_TXXG_FC_PAUSE_QNTM 0x00FF
1445#define SUNI1x10GEXP_BITOFF_TXXG_FC_PAUSE_QNTM 0
1446
1447/*----------------------------------------------------------------------------
1448 * Register 0x3080: XTEF Control
1449 * Bit 3-0 XTEF_FORCE_PARITY_ERR
1450 *----------------------------------------------------------------------------*/
1451#define SUNI1x10GEXP_BITMSK_XTEF_FORCE_PARITY_ERR 0x000F
1452#define SUNI1x10GEXP_BITOFF_XTEF_FORCE_PARITY_ERR 0
1453
1454/*----------------------------------------------------------------------------
1455 * Register 0x3084: XTEF Interrupt Event Register
1456 * Bit 0 XTEF_LOST_SYNCI
1457 *----------------------------------------------------------------------------*/
1458#define SUNI1x10GEXP_BITMSK_XTEF_LOST_SYNCI 0x0001
1459
1460/*----------------------------------------------------------------------------
1461 * Register 0x3085: XTEF Interrupt Enable Register
1462 * Bit 0 XTEF_LOST_SYNCE
1463 *----------------------------------------------------------------------------*/
1464#define SUNI1x10GEXP_BITMSK_XTEF_LOST_SYNCE 0x0001
1465
1466/*----------------------------------------------------------------------------
1467 * Register 0x3086: XTEF Visibility Register
1468 * Bit 0 XTEF_LOST_SYNCV
1469 *----------------------------------------------------------------------------*/
1470#define SUNI1x10GEXP_BITMSK_XTEF_LOST_SYNCV 0x0001
1471
1472/*----------------------------------------------------------------------------
1473 * Register 0x30C0: TXOAM OAM Configuration
1474 * Bit 15 TXOAM_HEC_EN
1475 * Bit 14 TXOAM_EMPTYCODE_EN
1476 * Bit 13 TXOAM_FORCE_IDLE
1477 * Bit 12 TXOAM_IGNORE_IDLE
1478 * Bit 11-6 TXOAM_PX_OVERWRITE
1479 * Bit 5-0 TXOAM_PX_SEL
1480 *----------------------------------------------------------------------------*/
1481#define SUNI1x10GEXP_BITMSK_TXOAM_HEC_EN 0x8000
1482#define SUNI1x10GEXP_BITMSK_TXOAM_EMPTYCODE_EN 0x4000
1483#define SUNI1x10GEXP_BITMSK_TXOAM_FORCE_IDLE 0x2000
1484#define SUNI1x10GEXP_BITMSK_TXOAM_IGNORE_IDLE 0x1000
1485#define SUNI1x10GEXP_BITMSK_TXOAM_PX_OVERWRITE 0x0FC0
1486#define SUNI1x10GEXP_BITOFF_TXOAM_PX_OVERWRITE 6
1487#define SUNI1x10GEXP_BITMSK_TXOAM_PX_SEL 0x003F
1488#define SUNI1x10GEXP_BITOFF_TXOAM_PX_SEL 0
1489
1490/*----------------------------------------------------------------------------
1491 * Register 0x30C1: TXOAM Mini-Packet Rate Configuration
1492 * Bit 15 TXOAM_MINIDIS
1493 * Bit 14 TXOAM_BUSY
1494 * Bit 13 TXOAM_TRANS_EN
1495 * Bit 10-0 TXOAM_MINIRATE
1496 *----------------------------------------------------------------------------*/
1497#define SUNI1x10GEXP_BITMSK_TXOAM_MINIDIS 0x8000
1498#define SUNI1x10GEXP_BITMSK_TXOAM_BUSY 0x4000
1499#define SUNI1x10GEXP_BITMSK_TXOAM_TRANS_EN 0x2000
1500#define SUNI1x10GEXP_BITMSK_TXOAM_MINIRATE 0x07FF
1501
1502/*----------------------------------------------------------------------------
1503 * Register 0x30C2: TXOAM Mini-Packet Gap and FIFO Configuration
1504 * Bit 13-10 TXOAM_FTHRESH
1505 * Bit 9-6 TXOAM_MINIPOST
1506 * Bit 5-0 TXOAM_MINIPRE
1507 *----------------------------------------------------------------------------*/
1508#define SUNI1x10GEXP_BITMSK_TXOAM_FTHRESH 0x3C00
1509#define SUNI1x10GEXP_BITOFF_TXOAM_FTHRESH 10
1510#define SUNI1x10GEXP_BITMSK_TXOAM_MINIPOST 0x03C0
1511#define SUNI1x10GEXP_BITOFF_TXOAM_MINIPOST 6
1512#define SUNI1x10GEXP_BITMSK_TXOAM_MINIPRE 0x003F
1513
1514/*----------------------------------------------------------------------------
1515 * Register 0x30C6: TXOAM Interrupt Enable
1516 * Bit 2 TXOAM_SOP_ERRE
1517 * Bit 1 TXOAM_OFLE
1518 * Bit 0 TXOAM_ERRE
1519 *----------------------------------------------------------------------------*/
1520#define SUNI1x10GEXP_BITMSK_TXOAM_SOP_ERRE 0x0004
1521#define SUNI1x10GEXP_BITMSK_TXOAM_OFLE 0x0002
1522#define SUNI1x10GEXP_BITMSK_TXOAM_ERRE 0x0001
1523
1524/*----------------------------------------------------------------------------
1525 * Register 0x30C7: TXOAM Interrupt Status
1526 * Bit 2 TXOAM_SOP_ERRI
1527 * Bit 1 TXOAM_OFLI
1528 * Bit 0 TXOAM_ERRI
1529 *----------------------------------------------------------------------------*/
1530#define SUNI1x10GEXP_BITMSK_TXOAM_SOP_ERRI 0x0004
1531#define SUNI1x10GEXP_BITMSK_TXOAM_OFLI 0x0002
1532#define SUNI1x10GEXP_BITMSK_TXOAM_ERRI 0x0001
1533
1534/*----------------------------------------------------------------------------
1535 * Register 0x30CF: TXOAM Coset
1536 * Bit 7-0 TXOAM_COSET
1537 *----------------------------------------------------------------------------*/
1538#define SUNI1x10GEXP_BITMSK_TXOAM_COSET 0x00FF
1539
1540/*----------------------------------------------------------------------------
1541 * Register 0x3200: EFLX Global Configuration
1542 * Bit 15 EFLX_ERCU_EN
1543 * Bit 7 EFLX_EN_EDSWT
1544 *----------------------------------------------------------------------------*/
1545#define SUNI1x10GEXP_BITMSK_EFLX_ERCU_EN 0x8000
1546#define SUNI1x10GEXP_BITMSK_EFLX_EN_EDSWT 0x0080
1547
1548/*----------------------------------------------------------------------------
1549 * Register 0x3201: EFLX ERCU Global Status
1550 * Bit 13 EFLX_OVF_ERR
1551 *----------------------------------------------------------------------------*/
1552#define SUNI1x10GEXP_BITMSK_EFLX_OVF_ERR 0x2000
1553
1554/*----------------------------------------------------------------------------
1555 * Register 0x3202: EFLX Indirect Channel Address
1556 * Bit 15 EFLX_BUSY
1557 * Bit 14 EFLX_RDWRB
1558 *----------------------------------------------------------------------------*/
1559#define SUNI1x10GEXP_BITMSK_EFLX_BUSY 0x8000
1560#define SUNI1x10GEXP_BITMSK_EFLX_RDWRB 0x4000
1561
1562/*----------------------------------------------------------------------------
1563 * Register 0x3203: EFLX Indirect Logical FIFO Low Limit
1564 *----------------------------------------------------------------------------*/
1565#define SUNI1x10GEXP_BITMSK_EFLX_LOLIM 0x03FF
1566#define SUNI1x10GEXP_BITOFF_EFLX_LOLIM 0
1567
1568/*----------------------------------------------------------------------------
1569 * Register 0x3204: EFLX Indirect Logical FIFO High Limit
1570 *----------------------------------------------------------------------------*/
1571#define SUNI1x10GEXP_BITMSK_EFLX_HILIM 0x03FF
1572#define SUNI1x10GEXP_BITOFF_EFLX_HILIM 0
1573
1574/*----------------------------------------------------------------------------
1575 * Register 0x3205: EFLX Indirect Full/Almost-Full Status and Limit
1576 * Bit 15 EFLX_FULL
1577 * Bit 14 EFLX_AFULL
1578 * Bit 13-0 EFLX_AFTH
1579 *----------------------------------------------------------------------------*/
1580#define SUNI1x10GEXP_BITMSK_EFLX_FULL 0x8000
1581#define SUNI1x10GEXP_BITMSK_EFLX_AFULL 0x4000
1582#define SUNI1x10GEXP_BITMSK_EFLX_AFTH 0x3FFF
1583#define SUNI1x10GEXP_BITOFF_EFLX_AFTH 0
1584
1585/*----------------------------------------------------------------------------
1586 * Register 0x3206: EFLX Indirect Empty/Almost-Empty Status and Limit
1587 * Bit 15 EFLX_EMPTY
1588 * Bit 14 EFLX_AEMPTY
1589 * Bit 13-0 EFLX_AETH
1590 *----------------------------------------------------------------------------*/
1591#define SUNI1x10GEXP_BITMSK_EFLX_EMPTY 0x8000
1592#define SUNI1x10GEXP_BITMSK_EFLX_AEMPTY 0x4000
1593#define SUNI1x10GEXP_BITMSK_EFLX_AETH 0x3FFF
1594#define SUNI1x10GEXP_BITOFF_EFLX_AETH 0
1595
1596/*----------------------------------------------------------------------------
1597 * Register 0x3207: EFLX Indirect FIFO Cut-Through Threshold
1598 *----------------------------------------------------------------------------*/
1599#define SUNI1x10GEXP_BITMSK_EFLX_CUT_THRU 0x3FFF
1600#define SUNI1x10GEXP_BITOFF_EFLX_CUT_THRU 0
1601
1602/*----------------------------------------------------------------------------
1603 * Register 0x320C: EFLX FIFO Overflow Error Enable
1604 * Bit 0 EFLX_OVFE
1605 *----------------------------------------------------------------------------*/
1606#define SUNI1x10GEXP_BITMSK_EFLX_OVFE 0x0001
1607
1608/*----------------------------------------------------------------------------
1609 * Register 0x320D: EFLX FIFO Overflow Error Indication
1610 * Bit 0 EFLX_OVFI
1611 *----------------------------------------------------------------------------*/
1612#define SUNI1x10GEXP_BITMSK_EFLX_OVFI 0x0001
1613
1614/*----------------------------------------------------------------------------
1615 * Register 0x3210: EFLX Channel Provision
1616 * Bit 0 EFLX_PROV
1617 *----------------------------------------------------------------------------*/
1618#define SUNI1x10GEXP_BITMSK_EFLX_PROV 0x0001
1619
1620/*----------------------------------------------------------------------------
1621 * Register 0x3280: PL4IDU Configuration
1622 * Bit 2 PL4IDU_SYNCH_ON_TRAIN
1623 * Bit 1 PL4IDU_EN_PORTS
1624 * Bit 0 PL4IDU_EN_DFWD
1625 *----------------------------------------------------------------------------*/
1626#define SUNI1x10GEXP_BITMSK_PL4IDU_SYNCH_ON_TRAIN 0x0004
1627#define SUNI1x10GEXP_BITMSK_PL4IDU_EN_PORTS 0x0002
1628#define SUNI1x10GEXP_BITMSK_PL4IDU_EN_DFWD 0x0001
1629
1630/*----------------------------------------------------------------------------
1631 * Register 0x3282: PL4IDU Interrupt Mask
1632 * Bit 1 PL4IDU_DIP4E
1633 *----------------------------------------------------------------------------*/
1634#define SUNI1x10GEXP_BITMSK_PL4IDU_DIP4E 0x0002
1635
1636/*----------------------------------------------------------------------------
1637 * Register 0x3283: PL4IDU Interrupt
1638 * Bit 1 PL4IDU_DIP4I
1639 *----------------------------------------------------------------------------*/
1640#define SUNI1x10GEXP_BITMSK_PL4IDU_DIP4I 0x0002
211 1641
212#endif /* _CXGB_SUNI1x10GEXP_REGS_H_ */ 1642#endif /* _CXGB_SUNI1x10GEXP_REGS_H_ */
213 1643
diff --git a/drivers/net/chelsio/tp.c b/drivers/net/chelsio/tp.c
new file mode 100644
index 000000000000..0ca0b6e19e43
--- /dev/null
+++ b/drivers/net/chelsio/tp.c
@@ -0,0 +1,178 @@
1/* $Date: 2006/02/07 04:21:54 $ $RCSfile: tp.c,v $ $Revision: 1.73 $ */
2#include "common.h"
3#include "regs.h"
4#include "tp.h"
5#ifdef CONFIG_CHELSIO_T1_1G
6#include "fpga_defs.h"
7#endif
8
9struct petp {
10 adapter_t *adapter;
11};
12
13/* Pause deadlock avoidance parameters */
14#define DROP_MSEC 16
15#define DROP_PKTS_CNT 1
16
17static void tp_init(adapter_t * ap, const struct tp_params *p,
18 unsigned int tp_clk)
19{
20 if (t1_is_asic(ap)) {
21 u32 val;
22
23 val = F_TP_IN_CSPI_CPL | F_TP_IN_CSPI_CHECK_IP_CSUM |
24 F_TP_IN_CSPI_CHECK_TCP_CSUM | F_TP_IN_ESPI_ETHERNET;
25 if (!p->pm_size)
26 val |= F_OFFLOAD_DISABLE;
27 else
28 val |= F_TP_IN_ESPI_CHECK_IP_CSUM |
29 F_TP_IN_ESPI_CHECK_TCP_CSUM;
30 writel(val, ap->regs + A_TP_IN_CONFIG);
31 writel(F_TP_OUT_CSPI_CPL |
32 F_TP_OUT_ESPI_ETHERNET |
33 F_TP_OUT_ESPI_GENERATE_IP_CSUM |
34 F_TP_OUT_ESPI_GENERATE_TCP_CSUM,
35 ap->regs + A_TP_OUT_CONFIG);
36 writel(V_IP_TTL(64) |
37 F_PATH_MTU /* IP DF bit */ |
38 V_5TUPLE_LOOKUP(p->use_5tuple_mode) |
39 V_SYN_COOKIE_PARAMETER(29),
40 ap->regs + A_TP_GLOBAL_CONFIG);
41 /*
42 * Enable pause frame deadlock prevention.
43 */
44 if (is_T2(ap) && ap->params.nports > 1) {
45 u32 drop_ticks = DROP_MSEC * (tp_clk / 1000);
46
47 writel(F_ENABLE_TX_DROP | F_ENABLE_TX_ERROR |
48 V_DROP_TICKS_CNT(drop_ticks) |
49 V_NUM_PKTS_DROPPED(DROP_PKTS_CNT),
50 ap->regs + A_TP_TX_DROP_CONFIG);
51 }
52
53 }
54}
55
56void t1_tp_destroy(struct petp *tp)
57{
58 kfree(tp);
59}
60
61struct petp *__devinit t1_tp_create(adapter_t * adapter, struct tp_params *p)
62{
63 struct petp *tp = kzalloc(sizeof(*tp), GFP_KERNEL);
64 if (!tp)
65 return NULL;
66
67 tp->adapter = adapter;
68
69 return tp;
70}
71
72void t1_tp_intr_enable(struct petp *tp)
73{
74 u32 tp_intr = readl(tp->adapter->regs + A_PL_ENABLE);
75
76#ifdef CONFIG_CHELSIO_T1_1G
77 if (!t1_is_asic(tp->adapter)) {
78 /* FPGA */
79 writel(0xffffffff,
80 tp->adapter->regs + FPGA_TP_ADDR_INTERRUPT_ENABLE);
81 writel(tp_intr | FPGA_PCIX_INTERRUPT_TP,
82 tp->adapter->regs + A_PL_ENABLE);
83 } else
84#endif
85 {
86 /* We don't use any TP interrupts */
87 writel(0, tp->adapter->regs + A_TP_INT_ENABLE);
88 writel(tp_intr | F_PL_INTR_TP,
89 tp->adapter->regs + A_PL_ENABLE);
90 }
91}
92
93void t1_tp_intr_disable(struct petp *tp)
94{
95 u32 tp_intr = readl(tp->adapter->regs + A_PL_ENABLE);
96
97#ifdef CONFIG_CHELSIO_T1_1G
98 if (!t1_is_asic(tp->adapter)) {
99 /* FPGA */
100 writel(0, tp->adapter->regs + FPGA_TP_ADDR_INTERRUPT_ENABLE);
101 writel(tp_intr & ~FPGA_PCIX_INTERRUPT_TP,
102 tp->adapter->regs + A_PL_ENABLE);
103 } else
104#endif
105 {
106 writel(0, tp->adapter->regs + A_TP_INT_ENABLE);
107 writel(tp_intr & ~F_PL_INTR_TP,
108 tp->adapter->regs + A_PL_ENABLE);
109 }
110}
111
112void t1_tp_intr_clear(struct petp *tp)
113{
114#ifdef CONFIG_CHELSIO_T1_1G
115 if (!t1_is_asic(tp->adapter)) {
116 writel(0xffffffff,
117 tp->adapter->regs + FPGA_TP_ADDR_INTERRUPT_CAUSE);
118 writel(FPGA_PCIX_INTERRUPT_TP, tp->adapter->regs + A_PL_CAUSE);
119 return;
120 }
121#endif
122 writel(0xffffffff, tp->adapter->regs + A_TP_INT_CAUSE);
123 writel(F_PL_INTR_TP, tp->adapter->regs + A_PL_CAUSE);
124}
125
126int t1_tp_intr_handler(struct petp *tp)
127{
128 u32 cause;
129
130#ifdef CONFIG_CHELSIO_T1_1G
131 /* FPGA doesn't support TP interrupts. */
132 if (!t1_is_asic(tp->adapter))
133 return 1;
134#endif
135
136 cause = readl(tp->adapter->regs + A_TP_INT_CAUSE);
137 writel(cause, tp->adapter->regs + A_TP_INT_CAUSE);
138 return 0;
139}
140
141static void set_csum_offload(struct petp *tp, u32 csum_bit, int enable)
142{
143 u32 val = readl(tp->adapter->regs + A_TP_GLOBAL_CONFIG);
144
145 if (enable)
146 val |= csum_bit;
147 else
148 val &= ~csum_bit;
149 writel(val, tp->adapter->regs + A_TP_GLOBAL_CONFIG);
150}
151
152void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable)
153{
154 set_csum_offload(tp, F_IP_CSUM, enable);
155}
156
157void t1_tp_set_udp_checksum_offload(struct petp *tp, int enable)
158{
159 set_csum_offload(tp, F_UDP_CSUM, enable);
160}
161
162void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable)
163{
164 set_csum_offload(tp, F_TCP_CSUM, enable);
165}
166
167/*
168 * Initialize TP state. tp_params contains initial settings for some TP
169 * parameters, particularly the one-time PM and CM settings.
170 */
171int t1_tp_reset(struct petp *tp, struct tp_params *p, unsigned int tp_clk)
172{
173 adapter_t *adapter = tp->adapter;
174
175 tp_init(adapter, p, tp_clk);
176 writel(F_TP_RESET, adapter->regs + A_TP_RESET);
177 return 0;
178}
diff --git a/drivers/net/chelsio/tp.h b/drivers/net/chelsio/tp.h
new file mode 100644
index 000000000000..32fc71e58913
--- /dev/null
+++ b/drivers/net/chelsio/tp.h
@@ -0,0 +1,73 @@
1/* $Date: 2005/03/07 23:59:05 $ $RCSfile: tp.h,v $ $Revision: 1.20 $ */
2#ifndef CHELSIO_TP_H
3#define CHELSIO_TP_H
4
5#include "common.h"
6
7#define TP_MAX_RX_COALESCING_SIZE 16224U
8
9struct tp_mib_statistics {
10
11 /* IP */
12 u32 ipInReceive_hi;
13 u32 ipInReceive_lo;
14 u32 ipInHdrErrors_hi;
15 u32 ipInHdrErrors_lo;
16 u32 ipInAddrErrors_hi;
17 u32 ipInAddrErrors_lo;
18 u32 ipInUnknownProtos_hi;
19 u32 ipInUnknownProtos_lo;
20 u32 ipInDiscards_hi;
21 u32 ipInDiscards_lo;
22 u32 ipInDelivers_hi;
23 u32 ipInDelivers_lo;
24 u32 ipOutRequests_hi;
25 u32 ipOutRequests_lo;
26 u32 ipOutDiscards_hi;
27 u32 ipOutDiscards_lo;
28 u32 ipOutNoRoutes_hi;
29 u32 ipOutNoRoutes_lo;
30 u32 ipReasmTimeout;
31 u32 ipReasmReqds;
32 u32 ipReasmOKs;
33 u32 ipReasmFails;
34
35 u32 reserved[8];
36
37 /* TCP */
38 u32 tcpActiveOpens;
39 u32 tcpPassiveOpens;
40 u32 tcpAttemptFails;
41 u32 tcpEstabResets;
42 u32 tcpOutRsts;
43 u32 tcpCurrEstab;
44 u32 tcpInSegs_hi;
45 u32 tcpInSegs_lo;
46 u32 tcpOutSegs_hi;
47 u32 tcpOutSegs_lo;
48 u32 tcpRetransSeg_hi;
49 u32 tcpRetransSeg_lo;
50 u32 tcpInErrs_hi;
51 u32 tcpInErrs_lo;
52 u32 tcpRtoMin;
53 u32 tcpRtoMax;
54};
55
56struct petp;
57struct tp_params;
58
59struct petp *t1_tp_create(adapter_t *adapter, struct tp_params *p);
60void t1_tp_destroy(struct petp *tp);
61
62void t1_tp_intr_disable(struct petp *tp);
63void t1_tp_intr_enable(struct petp *tp);
64void t1_tp_intr_clear(struct petp *tp);
65int t1_tp_intr_handler(struct petp *tp);
66
67void t1_tp_get_mib_statistics(adapter_t *adap, struct tp_mib_statistics *tps);
68void t1_tp_set_udp_checksum_offload(struct petp *tp, int enable);
69void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable);
70void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable);
71int t1_tp_set_coalescing_size(struct petp *tp, unsigned int size);
72int t1_tp_reset(struct petp *tp, struct tp_params *p, unsigned int tp_clk);
73#endif
diff --git a/drivers/net/chelsio/vsc7326.c b/drivers/net/chelsio/vsc7326.c
new file mode 100644
index 000000000000..85dc3b1dc309
--- /dev/null
+++ b/drivers/net/chelsio/vsc7326.c
@@ -0,0 +1,725 @@
1/* $Date: 2006/04/28 19:20:06 $ $RCSfile: vsc7326.c,v $ $Revision: 1.19 $ */
2
3/* Driver for Vitesse VSC7326 (Schaumburg) MAC */
4
5#include "gmac.h"
6#include "elmer0.h"
7#include "vsc7326_reg.h"
8
9/* Update fast changing statistics every 15 seconds */
10#define STATS_TICK_SECS 15
11/* 30 minutes for full statistics update */
12#define MAJOR_UPDATE_TICKS (1800 / STATS_TICK_SECS)
13
14#define MAX_MTU 9600
15
16/* The egress WM value 0x01a01fff should be used only when the
17 * interface is down (MAC port disabled). This is a workaround
18 * for disabling the T2/MAC flow-control. When the interface is
19 * enabled, the WM value should be set to 0x014a03F0.
20 */
21#define WM_DISABLE 0x01a01fff
22#define WM_ENABLE 0x014a03F0
23
24struct init_table {
25 u32 addr;
26 u32 data;
27};
28
29struct _cmac_instance {
30 u32 index;
31 u32 ticks;
32};
33
34#define INITBLOCK_SLEEP 0xffffffff
35
36static void vsc_read(adapter_t *adapter, u32 addr, u32 *val)
37{
38 u32 status, vlo, vhi;
39 int i;
40
41 spin_lock_bh(&adapter->mac_lock);
42 t1_tpi_read(adapter, (addr << 2) + 4, &vlo);
43 i = 0;
44 do {
45 t1_tpi_read(adapter, (REG_LOCAL_STATUS << 2) + 4, &vlo);
46 t1_tpi_read(adapter, REG_LOCAL_STATUS << 2, &vhi);
47 status = (vhi << 16) | vlo;
48 i++;
49 } while (((status & 1) == 0) && (i < 50));
50 if (i == 50)
51 CH_ERR("Invalid tpi read from MAC, breaking loop.\n");
52
53 t1_tpi_read(adapter, (REG_LOCAL_DATA << 2) + 4, &vlo);
54 t1_tpi_read(adapter, REG_LOCAL_DATA << 2, &vhi);
55
56 *val = (vhi << 16) | vlo;
57
58 /* CH_ERR("rd: block: 0x%x sublock: 0x%x reg: 0x%x data: 0x%x\n",
59 ((addr&0xe000)>>13), ((addr&0x1e00)>>9),
60 ((addr&0x01fe)>>1), *val); */
61 spin_unlock_bh(&adapter->mac_lock);
62}
63
64static void vsc_write(adapter_t *adapter, u32 addr, u32 data)
65{
66 spin_lock_bh(&adapter->mac_lock);
67 t1_tpi_write(adapter, (addr << 2) + 4, data & 0xFFFF);
68 t1_tpi_write(adapter, addr << 2, (data >> 16) & 0xFFFF);
69 /* CH_ERR("wr: block: 0x%x sublock: 0x%x reg: 0x%x data: 0x%x\n",
70 ((addr&0xe000)>>13), ((addr&0x1e00)>>9),
71 ((addr&0x01fe)>>1), data); */
72 spin_unlock_bh(&adapter->mac_lock);
73}
74
75/* Hard reset the MAC. This wipes out *all* configuration. */
76static void vsc7326_full_reset(adapter_t* adapter)
77{
78 u32 val;
79 u32 result = 0xffff;
80
81 t1_tpi_read(adapter, A_ELMER0_GPO, &val);
82 val &= ~1;
83 t1_tpi_write(adapter, A_ELMER0_GPO, val);
84 udelay(2);
85 val |= 0x1; /* Enable mac MAC itself */
86 val |= 0x800; /* Turn off the red LED */
87 t1_tpi_write(adapter, A_ELMER0_GPO, val);
88 mdelay(1);
89 vsc_write(adapter, REG_SW_RESET, 0x80000001);
90 do {
91 mdelay(1);
92 vsc_read(adapter, REG_SW_RESET, &result);
93 } while (result != 0x0);
94}
95
96static struct init_table vsc7326_reset[] = {
97 { REG_IFACE_MODE, 0x00000000 },
98 { REG_CRC_CFG, 0x00000020 },
99 { REG_PLL_CLK_SPEED, 0x00050c00 },
100 { REG_PLL_CLK_SPEED, 0x00050c00 },
101 { REG_MSCH, 0x00002f14 },
102 { REG_SPI4_MISC, 0x00040409 },
103 { REG_SPI4_DESKEW, 0x00080000 },
104 { REG_SPI4_ING_SETUP2, 0x08080004 },
105 { REG_SPI4_ING_SETUP0, 0x04111004 },
106 { REG_SPI4_EGR_SETUP0, 0x80001a04 },
107 { REG_SPI4_ING_SETUP1, 0x02010000 },
108 { REG_AGE_INC(0), 0x00000000 },
109 { REG_AGE_INC(1), 0x00000000 },
110 { REG_ING_CONTROL, 0x0a200011 },
111 { REG_EGR_CONTROL, 0xa0010091 },
112};
113
114static struct init_table vsc7326_portinit[4][22] = {
115 { /* Port 0 */
116 /* FIFO setup */
117 { REG_DBG(0), 0x000004f0 },
118 { REG_HDX(0), 0x00073101 },
119 { REG_TEST(0,0), 0x00000022 },
120 { REG_TEST(1,0), 0x00000022 },
121 { REG_TOP_BOTTOM(0,0), 0x003f0000 },
122 { REG_TOP_BOTTOM(1,0), 0x00120000 },
123 { REG_HIGH_LOW_WM(0,0), 0x07460757 },
124 { REG_HIGH_LOW_WM(1,0), WM_DISABLE },
125 { REG_CT_THRHLD(0,0), 0x00000000 },
126 { REG_CT_THRHLD(1,0), 0x00000000 },
127 { REG_BUCKE(0), 0x0002ffff },
128 { REG_BUCKI(0), 0x0002ffff },
129 { REG_TEST(0,0), 0x00000020 },
130 { REG_TEST(1,0), 0x00000020 },
131 /* Port config */
132 { REG_MAX_LEN(0), 0x00002710 },
133 { REG_PORT_FAIL(0), 0x00000002 },
134 { REG_NORMALIZER(0), 0x00000a64 },
135 { REG_DENORM(0), 0x00000010 },
136 { REG_STICK_BIT(0), 0x03baa370 },
137 { REG_DEV_SETUP(0), 0x00000083 },
138 { REG_DEV_SETUP(0), 0x00000082 },
139 { REG_MODE_CFG(0), 0x0200259f },
140 },
141 { /* Port 1 */
142 /* FIFO setup */
143 { REG_DBG(1), 0x000004f0 },
144 { REG_HDX(1), 0x00073101 },
145 { REG_TEST(0,1), 0x00000022 },
146 { REG_TEST(1,1), 0x00000022 },
147 { REG_TOP_BOTTOM(0,1), 0x007e003f },
148 { REG_TOP_BOTTOM(1,1), 0x00240012 },
149 { REG_HIGH_LOW_WM(0,1), 0x07460757 },
150 { REG_HIGH_LOW_WM(1,1), WM_DISABLE },
151 { REG_CT_THRHLD(0,1), 0x00000000 },
152 { REG_CT_THRHLD(1,1), 0x00000000 },
153 { REG_BUCKE(1), 0x0002ffff },
154 { REG_BUCKI(1), 0x0002ffff },
155 { REG_TEST(0,1), 0x00000020 },
156 { REG_TEST(1,1), 0x00000020 },
157 /* Port config */
158 { REG_MAX_LEN(1), 0x00002710 },
159 { REG_PORT_FAIL(1), 0x00000002 },
160 { REG_NORMALIZER(1), 0x00000a64 },
161 { REG_DENORM(1), 0x00000010 },
162 { REG_STICK_BIT(1), 0x03baa370 },
163 { REG_DEV_SETUP(1), 0x00000083 },
164 { REG_DEV_SETUP(1), 0x00000082 },
165 { REG_MODE_CFG(1), 0x0200259f },
166 },
167 { /* Port 2 */
168 /* FIFO setup */
169 { REG_DBG(2), 0x000004f0 },
170 { REG_HDX(2), 0x00073101 },
171 { REG_TEST(0,2), 0x00000022 },
172 { REG_TEST(1,2), 0x00000022 },
173 { REG_TOP_BOTTOM(0,2), 0x00bd007e },
174 { REG_TOP_BOTTOM(1,2), 0x00360024 },
175 { REG_HIGH_LOW_WM(0,2), 0x07460757 },
176 { REG_HIGH_LOW_WM(1,2), WM_DISABLE },
177 { REG_CT_THRHLD(0,2), 0x00000000 },
178 { REG_CT_THRHLD(1,2), 0x00000000 },
179 { REG_BUCKE(2), 0x0002ffff },
180 { REG_BUCKI(2), 0x0002ffff },
181 { REG_TEST(0,2), 0x00000020 },
182 { REG_TEST(1,2), 0x00000020 },
183 /* Port config */
184 { REG_MAX_LEN(2), 0x00002710 },
185 { REG_PORT_FAIL(2), 0x00000002 },
186 { REG_NORMALIZER(2), 0x00000a64 },
187 { REG_DENORM(2), 0x00000010 },
188 { REG_STICK_BIT(2), 0x03baa370 },
189 { REG_DEV_SETUP(2), 0x00000083 },
190 { REG_DEV_SETUP(2), 0x00000082 },
191 { REG_MODE_CFG(2), 0x0200259f },
192 },
193 { /* Port 3 */
194 /* FIFO setup */
195 { REG_DBG(3), 0x000004f0 },
196 { REG_HDX(3), 0x00073101 },
197 { REG_TEST(0,3), 0x00000022 },
198 { REG_TEST(1,3), 0x00000022 },
199 { REG_TOP_BOTTOM(0,3), 0x00fc00bd },
200 { REG_TOP_BOTTOM(1,3), 0x00480036 },
201 { REG_HIGH_LOW_WM(0,3), 0x07460757 },
202 { REG_HIGH_LOW_WM(1,3), WM_DISABLE },
203 { REG_CT_THRHLD(0,3), 0x00000000 },
204 { REG_CT_THRHLD(1,3), 0x00000000 },
205 { REG_BUCKE(3), 0x0002ffff },
206 { REG_BUCKI(3), 0x0002ffff },
207 { REG_TEST(0,3), 0x00000020 },
208 { REG_TEST(1,3), 0x00000020 },
209 /* Port config */
210 { REG_MAX_LEN(3), 0x00002710 },
211 { REG_PORT_FAIL(3), 0x00000002 },
212 { REG_NORMALIZER(3), 0x00000a64 },
213 { REG_DENORM(3), 0x00000010 },
214 { REG_STICK_BIT(3), 0x03baa370 },
215 { REG_DEV_SETUP(3), 0x00000083 },
216 { REG_DEV_SETUP(3), 0x00000082 },
217 { REG_MODE_CFG(3), 0x0200259f },
218 },
219};
220
221static void run_table(adapter_t *adapter, struct init_table *ib, int len)
222{
223 int i;
224
225 for (i = 0; i < len; i++) {
226 if (ib[i].addr == INITBLOCK_SLEEP) {
227 udelay( ib[i].data );
228 CH_ERR("sleep %d us\n",ib[i].data);
229 } else {
230 vsc_write( adapter, ib[i].addr, ib[i].data );
231 }
232 }
233}
234
235static int bist_rd(adapter_t *adapter, int moduleid, int address)
236{
237 int data=0;
238 u32 result=0;
239
240 if( (address != 0x0) &&
241 (address != 0x1) &&
242 (address != 0x2) &&
243 (address != 0xd) &&
244 (address != 0xe))
245 CH_ERR("No bist address: 0x%x\n", address);
246
247 data = ((0x00 << 24) | ((address & 0xff) << 16) | (0x00 << 8) |
248 ((moduleid & 0xff) << 0));
249 vsc_write(adapter, REG_RAM_BIST_CMD, data);
250
251 udelay(10);
252
253 vsc_read(adapter, REG_RAM_BIST_RESULT, &result);
254 if((result & (1<<9)) != 0x0)
255 CH_ERR("Still in bist read: 0x%x\n", result);
256 else if((result & (1<<8)) != 0x0)
257 CH_ERR("bist read error: 0x%x\n", result);
258
259 return(result & 0xff);
260}
261
262static int bist_wr(adapter_t *adapter, int moduleid, int address, int value)
263{
264 int data=0;
265 u32 result=0;
266
267 if( (address != 0x0) &&
268 (address != 0x1) &&
269 (address != 0x2) &&
270 (address != 0xd) &&
271 (address != 0xe))
272 CH_ERR("No bist address: 0x%x\n", address);
273
274 if( value>255 )
275 CH_ERR("Suspicious write out of range value: 0x%x\n", value);
276
277 data = ((0x01 << 24) | ((address & 0xff) << 16) | (value << 8) |
278 ((moduleid & 0xff) << 0));
279 vsc_write(adapter, REG_RAM_BIST_CMD, data);
280
281 udelay(5);
282
283 vsc_read(adapter, REG_RAM_BIST_CMD, &result);
284 if((result & (1<<27)) != 0x0)
285 CH_ERR("Still in bist write: 0x%x\n", result);
286 else if((result & (1<<26)) != 0x0)
287 CH_ERR("bist write error: 0x%x\n", result);
288
289 return(0);
290}
291
292static int run_bist(adapter_t *adapter, int moduleid)
293{
294 /*run bist*/
295 (void) bist_wr(adapter,moduleid, 0x00, 0x02);
296 (void) bist_wr(adapter,moduleid, 0x01, 0x01);
297
298 return(0);
299}
300
301static int check_bist(adapter_t *adapter, int moduleid)
302{
303 int result=0;
304 int column=0;
305 /*check bist*/
306 result = bist_rd(adapter,moduleid, 0x02);
307 column = ((bist_rd(adapter,moduleid, 0x0e)<<8) +
308 (bist_rd(adapter,moduleid, 0x0d)));
309 if ((result & 3) != 0x3)
310 CH_ERR("Result: 0x%x BIST error in ram %d, column: 0x%04x\n",
311 result, moduleid, column);
312 return(0);
313}
314
315static int enable_mem(adapter_t *adapter, int moduleid)
316{
317 /*enable mem*/
318 (void) bist_wr(adapter,moduleid, 0x00, 0x00);
319 return(0);
320}
321
322static int run_bist_all(adapter_t *adapter)
323{
324 int port=0;
325 u32 val=0;
326
327 vsc_write(adapter, REG_MEM_BIST, 0x5);
328 vsc_read(adapter, REG_MEM_BIST, &val);
329
330 for(port=0; port<12; port++){
331 vsc_write(adapter, REG_DEV_SETUP(port), 0x0);
332 }
333
334 udelay(300);
335 vsc_write(adapter, REG_SPI4_MISC, 0x00040409);
336 udelay(300);
337
338 (void) run_bist(adapter,13);
339 (void) run_bist(adapter,14);
340 (void) run_bist(adapter,20);
341 (void) run_bist(adapter,21);
342 mdelay(200);
343 (void) check_bist(adapter,13);
344 (void) check_bist(adapter,14);
345 (void) check_bist(adapter,20);
346 (void) check_bist(adapter,21);
347 udelay(100);
348 (void) enable_mem(adapter,13);
349 (void) enable_mem(adapter,14);
350 (void) enable_mem(adapter,20);
351 (void) enable_mem(adapter,21);
352 udelay(300);
353 vsc_write(adapter, REG_SPI4_MISC, 0x60040400);
354 udelay(300);
355 for(port=0; port<12; port++){
356 vsc_write(adapter, REG_DEV_SETUP(port), 0x1);
357 }
358 udelay(300);
359 vsc_write(adapter, REG_MEM_BIST, 0x0);
360 mdelay(10);
361 return(0);
362}
363
364static int mac_intr_handler(struct cmac *mac)
365{
366 return 0;
367}
368
369static int mac_intr_enable(struct cmac *mac)
370{
371 return 0;
372}
373
374static int mac_intr_disable(struct cmac *mac)
375{
376 return 0;
377}
378
379static int mac_intr_clear(struct cmac *mac)
380{
381 return 0;
382}
383
384/* Expect MAC address to be in network byte order. */
385static int mac_set_address(struct cmac* mac, u8 addr[6])
386{
387 u32 val;
388 int port = mac->instance->index;
389
390 vsc_write(mac->adapter, REG_MAC_LOW_ADDR(port),
391 (addr[3] << 16) | (addr[4] << 8) | addr[5]);
392 vsc_write(mac->adapter, REG_MAC_HIGH_ADDR(port),
393 (addr[0] << 16) | (addr[1] << 8) | addr[2]);
394
395 vsc_read(mac->adapter, REG_ING_FFILT_UM_EN, &val);
396 val &= ~0xf0000000;
397 vsc_write(mac->adapter, REG_ING_FFILT_UM_EN, val | (port << 28));
398
399 vsc_write(mac->adapter, REG_ING_FFILT_MASK0,
400 0xffff0000 | (addr[4] << 8) | addr[5]);
401 vsc_write(mac->adapter, REG_ING_FFILT_MASK1,
402 0xffff0000 | (addr[2] << 8) | addr[3]);
403 vsc_write(mac->adapter, REG_ING_FFILT_MASK2,
404 0xffff0000 | (addr[0] << 8) | addr[1]);
405 return 0;
406}
407
408static int mac_get_address(struct cmac *mac, u8 addr[6])
409{
410 u32 addr_lo, addr_hi;
411 int port = mac->instance->index;
412
413 vsc_read(mac->adapter, REG_MAC_LOW_ADDR(port), &addr_lo);
414 vsc_read(mac->adapter, REG_MAC_HIGH_ADDR(port), &addr_hi);
415
416 addr[0] = (u8) (addr_hi >> 16);
417 addr[1] = (u8) (addr_hi >> 8);
418 addr[2] = (u8) addr_hi;
419 addr[3] = (u8) (addr_lo >> 16);
420 addr[4] = (u8) (addr_lo >> 8);
421 addr[5] = (u8) addr_lo;
422 return 0;
423}
424
425/* This is intended to reset a port, not the whole MAC */
426static int mac_reset(struct cmac *mac)
427{
428 int index = mac->instance->index;
429
430 run_table(mac->adapter, vsc7326_portinit[index],
431 ARRAY_SIZE(vsc7326_portinit[index]));
432
433 return 0;
434}
435
436static int mac_set_rx_mode(struct cmac *mac, struct t1_rx_mode *rm)
437{
438 u32 v;
439 int port = mac->instance->index;
440
441 vsc_read(mac->adapter, REG_ING_FFILT_UM_EN, &v);
442 v |= 1 << 12;
443
444 if (t1_rx_mode_promisc(rm))
445 v &= ~(1 << (port + 16));
446 else
447 v |= 1 << (port + 16);
448
449 vsc_write(mac->adapter, REG_ING_FFILT_UM_EN, v);
450 return 0;
451}
452
453static int mac_set_mtu(struct cmac *mac, int mtu)
454{
455 int port = mac->instance->index;
456
457 if (mtu > MAX_MTU)
458 return -EINVAL;
459
460 /* max_len includes header and FCS */
461 vsc_write(mac->adapter, REG_MAX_LEN(port), mtu + 14 + 4);
462 return 0;
463}
464
465static int mac_set_speed_duplex_fc(struct cmac *mac, int speed, int duplex,
466 int fc)
467{
468 u32 v;
469 int enable, port = mac->instance->index;
470
471 if (speed >= 0 && speed != SPEED_10 && speed != SPEED_100 &&
472 speed != SPEED_1000)
473 return -1;
474 if (duplex > 0 && duplex != DUPLEX_FULL)
475 return -1;
476
477 if (speed >= 0) {
478 vsc_read(mac->adapter, REG_MODE_CFG(port), &v);
479 enable = v & 3; /* save tx/rx enables */
480 v &= ~0xf;
481 v |= 4; /* full duplex */
482 if (speed == SPEED_1000)
483 v |= 8; /* GigE */
484 enable |= v;
485 vsc_write(mac->adapter, REG_MODE_CFG(port), v);
486
487 if (speed == SPEED_1000)
488 v = 0x82;
489 else if (speed == SPEED_100)
490 v = 0x84;
491 else /* SPEED_10 */
492 v = 0x86;
493 vsc_write(mac->adapter, REG_DEV_SETUP(port), v | 1); /* reset */
494 vsc_write(mac->adapter, REG_DEV_SETUP(port), v);
495 vsc_read(mac->adapter, REG_DBG(port), &v);
496 v &= ~0xff00;
497 if (speed == SPEED_1000)
498 v |= 0x400;
499 else if (speed == SPEED_100)
500 v |= 0x2000;
501 else /* SPEED_10 */
502 v |= 0xff00;
503 vsc_write(mac->adapter, REG_DBG(port), v);
504
505 vsc_write(mac->adapter, REG_TX_IFG(port),
506 speed == SPEED_1000 ? 5 : 0x11);
507 if (duplex == DUPLEX_HALF)
508 enable = 0x0; /* 100 or 10 */
509 else if (speed == SPEED_1000)
510 enable = 0xc;
511 else /* SPEED_100 or 10 */
512 enable = 0x4;
513 enable |= 0x9 << 10; /* IFG1 */
514 enable |= 0x6 << 6; /* IFG2 */
515 enable |= 0x1 << 4; /* VLAN */
516 enable |= 0x3; /* RX/TX EN */
517 vsc_write(mac->adapter, REG_MODE_CFG(port), enable);
518
519 }
520
521 vsc_read(mac->adapter, REG_PAUSE_CFG(port), &v);
522 v &= 0xfff0ffff;
523 v |= 0x20000; /* xon/xoff */
524 if (fc & PAUSE_RX)
525 v |= 0x40000;
526 if (fc & PAUSE_TX)
527 v |= 0x80000;
528 if (fc == (PAUSE_RX | PAUSE_TX))
529 v |= 0x10000;
530 vsc_write(mac->adapter, REG_PAUSE_CFG(port), v);
531 return 0;
532}
533
534static int mac_enable(struct cmac *mac, int which)
535{
536 u32 val;
537 int port = mac->instance->index;
538
539 /* Write the correct WM value when the port is enabled. */
540 vsc_write(mac->adapter, REG_HIGH_LOW_WM(1,port), WM_ENABLE);
541
542 vsc_read(mac->adapter, REG_MODE_CFG(port), &val);
543 if (which & MAC_DIRECTION_RX)
544 val |= 0x2;
545 if (which & MAC_DIRECTION_TX)
546 val |= 1;
547 vsc_write(mac->adapter, REG_MODE_CFG(port), val);
548 return 0;
549}
550
551static int mac_disable(struct cmac *mac, int which)
552{
553 u32 val;
554 int i, port = mac->instance->index;
555
556 /* Reset the port, this also writes the correct WM value */
557 mac_reset(mac);
558
559 vsc_read(mac->adapter, REG_MODE_CFG(port), &val);
560 if (which & MAC_DIRECTION_RX)
561 val &= ~0x2;
562 if (which & MAC_DIRECTION_TX)
563 val &= ~0x1;
564 vsc_write(mac->adapter, REG_MODE_CFG(port), val);
565 vsc_read(mac->adapter, REG_MODE_CFG(port), &val);
566
567 /* Clear stats */
568 for (i = 0; i <= 0x3a; ++i)
569 vsc_write(mac->adapter, CRA(4, port, i), 0);
570
571 /* Clear sofware counters */
572 memset(&mac->stats, 0, sizeof(struct cmac_statistics));
573
574 return 0;
575}
576
577static void rmon_update(struct cmac *mac, unsigned int addr, u64 *stat)
578{
579 u32 v, lo;
580
581 vsc_read(mac->adapter, addr, &v);
582 lo = *stat;
583 *stat = *stat - lo + v;
584
585 if (v == 0)
586 return;
587
588 if (v < lo)
589 *stat += (1ULL << 32);
590}
591
592static void port_stats_update(struct cmac *mac)
593{
594 int port = mac->instance->index;
595
596 /* Rx stats */
597 rmon_update(mac, REG_RX_OK_BYTES(port), &mac->stats.RxOctetsOK);
598 rmon_update(mac, REG_RX_BAD_BYTES(port), &mac->stats.RxOctetsBad);
599 rmon_update(mac, REG_RX_UNICAST(port), &mac->stats.RxUnicastFramesOK);
600 rmon_update(mac, REG_RX_MULTICAST(port),
601 &mac->stats.RxMulticastFramesOK);
602 rmon_update(mac, REG_RX_BROADCAST(port),
603 &mac->stats.RxBroadcastFramesOK);
604 rmon_update(mac, REG_CRC(port), &mac->stats.RxFCSErrors);
605 rmon_update(mac, REG_RX_ALIGNMENT(port), &mac->stats.RxAlignErrors);
606 rmon_update(mac, REG_RX_OVERSIZE(port),
607 &mac->stats.RxFrameTooLongErrors);
608 rmon_update(mac, REG_RX_PAUSE(port), &mac->stats.RxPauseFrames);
609 rmon_update(mac, REG_RX_JABBERS(port), &mac->stats.RxJabberErrors);
610 rmon_update(mac, REG_RX_FRAGMENTS(port), &mac->stats.RxRuntErrors);
611 rmon_update(mac, REG_RX_UNDERSIZE(port), &mac->stats.RxRuntErrors);
612 rmon_update(mac, REG_RX_SYMBOL_CARRIER(port),
613 &mac->stats.RxSymbolErrors);
614 rmon_update(mac, REG_RX_SIZE_1519_TO_MAX(port),
615 &mac->stats.RxJumboFramesOK);
616
617 /* Tx stats (skip collision stats as we are full-duplex only) */
618 rmon_update(mac, REG_TX_OK_BYTES(port), &mac->stats.TxOctetsOK);
619 rmon_update(mac, REG_TX_UNICAST(port), &mac->stats.TxUnicastFramesOK);
620 rmon_update(mac, REG_TX_MULTICAST(port),
621 &mac->stats.TxMulticastFramesOK);
622 rmon_update(mac, REG_TX_BROADCAST(port),
623 &mac->stats.TxBroadcastFramesOK);
624 rmon_update(mac, REG_TX_PAUSE(port), &mac->stats.TxPauseFrames);
625 rmon_update(mac, REG_TX_UNDERRUN(port), &mac->stats.TxUnderrun);
626 rmon_update(mac, REG_TX_SIZE_1519_TO_MAX(port),
627 &mac->stats.TxJumboFramesOK);
628}
629
630/*
631 * This function is called periodically to accumulate the current values of the
632 * RMON counters into the port statistics. Since the counters are only 32 bits
633 * some of them can overflow in less than a minute at GigE speeds, so this
634 * function should be called every 30 seconds or so.
635 *
636 * To cut down on reading costs we update only the octet counters at each tick
637 * and do a full update at major ticks, which can be every 30 minutes or more.
638 */
639static const struct cmac_statistics *mac_update_statistics(struct cmac *mac,
640 int flag)
641{
642 if (flag == MAC_STATS_UPDATE_FULL ||
643 mac->instance->ticks >= MAJOR_UPDATE_TICKS) {
644 port_stats_update(mac);
645 mac->instance->ticks = 0;
646 } else {
647 int port = mac->instance->index;
648
649 rmon_update(mac, REG_RX_OK_BYTES(port),
650 &mac->stats.RxOctetsOK);
651 rmon_update(mac, REG_RX_BAD_BYTES(port),
652 &mac->stats.RxOctetsBad);
653 rmon_update(mac, REG_TX_OK_BYTES(port),
654 &mac->stats.TxOctetsOK);
655 mac->instance->ticks++;
656 }
657 return &mac->stats;
658}
659
660static void mac_destroy(struct cmac *mac)
661{
662 kfree(mac);
663}
664
665static struct cmac_ops vsc7326_ops = {
666 .destroy = mac_destroy,
667 .reset = mac_reset,
668 .interrupt_handler = mac_intr_handler,
669 .interrupt_enable = mac_intr_enable,
670 .interrupt_disable = mac_intr_disable,
671 .interrupt_clear = mac_intr_clear,
672 .enable = mac_enable,
673 .disable = mac_disable,
674 .set_mtu = mac_set_mtu,
675 .set_rx_mode = mac_set_rx_mode,
676 .set_speed_duplex_fc = mac_set_speed_duplex_fc,
677 .statistics_update = mac_update_statistics,
678 .macaddress_get = mac_get_address,
679 .macaddress_set = mac_set_address,
680};
681
682static struct cmac *vsc7326_mac_create(adapter_t *adapter, int index)
683{
684 struct cmac *mac;
685 u32 val;
686 int i;
687
688 mac = kzalloc(sizeof(*mac) + sizeof(cmac_instance), GFP_KERNEL);
689 if (!mac) return NULL;
690
691 mac->ops = &vsc7326_ops;
692 mac->instance = (cmac_instance *)(mac + 1);
693 mac->adapter = adapter;
694
695 mac->instance->index = index;
696 mac->instance->ticks = 0;
697
698 i = 0;
699 do {
700 u32 vhi, vlo;
701
702 vhi = vlo = 0;
703 t1_tpi_read(adapter, (REG_LOCAL_STATUS << 2) + 4, &vlo);
704 udelay(1);
705 t1_tpi_read(adapter, REG_LOCAL_STATUS << 2, &vhi);
706 udelay(5);
707 val = (vhi << 16) | vlo;
708 } while ((++i < 10000) && (val == 0xffffffff));
709
710 return mac;
711}
712
713static int vsc7326_mac_reset(adapter_t *adapter)
714{
715 vsc7326_full_reset(adapter);
716 (void) run_bist_all(adapter);
717 run_table(adapter, vsc7326_reset, ARRAY_SIZE(vsc7326_reset));
718 return 0;
719}
720
721struct gmac t1_vsc7326_ops = {
722 .stats_update_period = STATS_TICK_SECS,
723 .create = vsc7326_mac_create,
724 .reset = vsc7326_mac_reset,
725};
diff --git a/drivers/net/chelsio/vsc7326_reg.h b/drivers/net/chelsio/vsc7326_reg.h
new file mode 100644
index 000000000000..491bcf75c4fb
--- /dev/null
+++ b/drivers/net/chelsio/vsc7326_reg.h
@@ -0,0 +1,286 @@
1/* $Date: 2006/04/28 19:20:17 $ $RCSfile: vsc7326_reg.h,v $ $Revision: 1.5 $ */
2#ifndef _VSC7321_REG_H_
3#define _VSC7321_REG_H_
4
5/* Register definitions for Vitesse VSC7321 (Meigs II) MAC
6 *
7 * Straight off the data sheet, VMDS-10038 Rev 2.0 and
8 * PD0011-01-14-Meigs-II 2002-12-12
9 */
10
11/* Just 'cause it's in here doesn't mean it's used. */
12
13#define CRA(blk,sub,adr) ((((blk) & 0x7) << 13) | (((sub) & 0xf) << 9) | (((adr) & 0xff) << 1))
14
15/* System and CPU comm's registers */
16#define REG_CHIP_ID CRA(0x7,0xf,0x00) /* Chip ID */
17#define REG_BLADE_ID CRA(0x7,0xf,0x01) /* Blade ID */
18#define REG_SW_RESET CRA(0x7,0xf,0x02) /* Global Soft Reset */
19#define REG_MEM_BIST CRA(0x7,0xf,0x04) /* mem */
20#define REG_IFACE_MODE CRA(0x7,0xf,0x07) /* Interface mode */
21#define REG_MSCH CRA(0x7,0x2,0x06) /* CRC error count */
22#define REG_CRC_CNT CRA(0x7,0x2,0x0a) /* CRC error count */
23#define REG_CRC_CFG CRA(0x7,0x2,0x0b) /* CRC config */
24#define REG_SI_TRANSFER_SEL CRA(0x7,0xf,0x18) /* SI Transfer Select */
25#define REG_PLL_CLK_SPEED CRA(0x7,0xf,0x19) /* Clock Speed Selection */
26#define REG_SYS_CLK_SELECT CRA(0x7,0xf,0x1c) /* System Clock Select */
27#define REG_GPIO_CTRL CRA(0x7,0xf,0x1d) /* GPIO Control */
28#define REG_GPIO_OUT CRA(0x7,0xf,0x1e) /* GPIO Out */
29#define REG_GPIO_IN CRA(0x7,0xf,0x1f) /* GPIO In */
30#define REG_CPU_TRANSFER_SEL CRA(0x7,0xf,0x20) /* CPU Transfer Select */
31#define REG_LOCAL_DATA CRA(0x7,0xf,0xfe) /* Local CPU Data Register */
32#define REG_LOCAL_STATUS CRA(0x7,0xf,0xff) /* Local CPU Status Register */
33
34/* Aggregator registers */
35#define REG_AGGR_SETUP CRA(0x7,0x1,0x00) /* Aggregator Setup */
36#define REG_PMAP_TABLE CRA(0x7,0x1,0x01) /* Port map table */
37#define REG_MPLS_BIT0 CRA(0x7,0x1,0x08) /* MPLS bit0 position */
38#define REG_MPLS_BIT1 CRA(0x7,0x1,0x09) /* MPLS bit1 position */
39#define REG_MPLS_BIT2 CRA(0x7,0x1,0x0a) /* MPLS bit2 position */
40#define REG_MPLS_BIT3 CRA(0x7,0x1,0x0b) /* MPLS bit3 position */
41#define REG_MPLS_BITMASK CRA(0x7,0x1,0x0c) /* MPLS bit mask */
42#define REG_PRE_BIT0POS CRA(0x7,0x1,0x10) /* Preamble bit0 position */
43#define REG_PRE_BIT1POS CRA(0x7,0x1,0x11) /* Preamble bit1 position */
44#define REG_PRE_BIT2POS CRA(0x7,0x1,0x12) /* Preamble bit2 position */
45#define REG_PRE_BIT3POS CRA(0x7,0x1,0x13) /* Preamble bit3 position */
46#define REG_PRE_ERR_CNT CRA(0x7,0x1,0x14) /* Preamble parity error count */
47
48/* BIST registers */
49/*#define REG_RAM_BIST_CMD CRA(0x7,0x2,0x00)*/ /* RAM BIST Command Register */
50/*#define REG_RAM_BIST_RESULT CRA(0x7,0x2,0x01)*/ /* RAM BIST Read Status/Result */
51#define REG_RAM_BIST_CMD CRA(0x7,0x1,0x00) /* RAM BIST Command Register */
52#define REG_RAM_BIST_RESULT CRA(0x7,0x1,0x01) /* RAM BIST Read Status/Result */
53#define BIST_PORT_SELECT 0x00 /* BIST port select */
54#define BIST_COMMAND 0x01 /* BIST enable/disable */
55#define BIST_STATUS 0x02 /* BIST operation status */
56#define BIST_ERR_CNT_LSB 0x03 /* BIST error count lo 8b */
57#define BIST_ERR_CNT_MSB 0x04 /* BIST error count hi 8b */
58#define BIST_ERR_SEL_LSB 0x05 /* BIST error select lo 8b */
59#define BIST_ERR_SEL_MSB 0x06 /* BIST error select hi 8b */
60#define BIST_ERROR_STATE 0x07 /* BIST engine internal state */
61#define BIST_ERR_ADR0 0x08 /* BIST error address lo 8b */
62#define BIST_ERR_ADR1 0x09 /* BIST error address lomid 8b */
63#define BIST_ERR_ADR2 0x0a /* BIST error address himid 8b */
64#define BIST_ERR_ADR3 0x0b /* BIST error address hi 8b */
65
66/* FIFO registers
67 * ie = 0 for ingress, 1 for egress
68 * fn = FIFO number, 0-9
69 */
70#define REG_TEST(ie,fn) CRA(0x2,ie&1,0x00+fn) /* Mode & Test Register */
71#define REG_TOP_BOTTOM(ie,fn) CRA(0x2,ie&1,0x10+fn) /* FIFO Buffer Top & Bottom */
72#define REG_TAIL(ie,fn) CRA(0x2,ie&1,0x20+fn) /* FIFO Write Pointer */
73#define REG_HEAD(ie,fn) CRA(0x2,ie&1,0x30+fn) /* FIFO Read Pointer */
74#define REG_HIGH_LOW_WM(ie,fn) CRA(0x2,ie&1,0x40+fn) /* Flow Control Water Marks */
75#define REG_CT_THRHLD(ie,fn) CRA(0x2,ie&1,0x50+fn) /* Cut Through Threshold */
76#define REG_FIFO_DROP_CNT(ie,fn) CRA(0x2,ie&1,0x60+fn) /* Drop & CRC Error Counter */
77#define REG_DEBUG_BUF_CNT(ie,fn) CRA(0x2,ie&1,0x70+fn) /* Input Side Debug Counter */
78#define REG_BUCKI(fn) CRA(0x2,2,0x20+fn) /* Input Side Debug Counter */
79#define REG_BUCKE(fn) CRA(0x2,3,0x20+fn) /* Input Side Debug Counter */
80
81/* Traffic shaper buckets
82 * ie = 0 for ingress, 1 for egress
83 * bn = bucket number 0-10 (yes, 11 buckets)
84 */
85/* OK, this one's kinda ugly. Some hardware designers are perverse. */
86#define REG_TRAFFIC_SHAPER_BUCKET(ie,bn) CRA(0x2,ie&1,0x0a + (bn>7) | ((bn&7)<<4))
87#define REG_TRAFFIC_SHAPER_CONTROL(ie) CRA(0x2,ie&1,0x3b)
88
89#define REG_SRAM_ADR(ie) CRA(0x2,ie&1,0x0e) /* FIFO SRAM address */
90#define REG_SRAM_WR_STRB(ie) CRA(0x2,ie&1,0x1e) /* FIFO SRAM write strobe */
91#define REG_SRAM_RD_STRB(ie) CRA(0x2,ie&1,0x2e) /* FIFO SRAM read strobe */
92#define REG_SRAM_DATA_0(ie) CRA(0x2,ie&1,0x3e) /* FIFO SRAM data lo 8b */
93#define REG_SRAM_DATA_1(ie) CRA(0x2,ie&1,0x4e) /* FIFO SRAM data lomid 8b */
94#define REG_SRAM_DATA_2(ie) CRA(0x2,ie&1,0x5e) /* FIFO SRAM data himid 8b */
95#define REG_SRAM_DATA_3(ie) CRA(0x2,ie&1,0x6e) /* FIFO SRAM data hi 8b */
96#define REG_SRAM_DATA_BLK_TYPE(ie) CRA(0x2,ie&1,0x7e) /* FIFO SRAM tag */
97/* REG_ING_CONTROL equals REG_CONTROL with ie = 0, likewise REG_EGR_CONTROL is ie = 1 */
98#define REG_CONTROL(ie) CRA(0x2,ie&1,0x0f) /* FIFO control */
99#define REG_ING_CONTROL CRA(0x2,0x0,0x0f) /* Ingress control (alias) */
100#define REG_EGR_CONTROL CRA(0x2,0x1,0x0f) /* Egress control (alias) */
101#define REG_AGE_TIMER(ie) CRA(0x2,ie&1,0x1f) /* Aging timer */
102#define REG_AGE_INC(ie) CRA(0x2,ie&1,0x2f) /* Aging increment */
103#define DEBUG_OUT(ie) CRA(0x2,ie&1,0x3f) /* Output debug counter control */
104#define DEBUG_CNT(ie) CRA(0x2,ie&1,0x4f) /* Output debug counter */
105
106/* SPI4 interface */
107#define REG_SPI4_MISC CRA(0x5,0x0,0x00) /* Misc Register */
108#define REG_SPI4_STATUS CRA(0x5,0x0,0x01) /* CML Status */
109#define REG_SPI4_ING_SETUP0 CRA(0x5,0x0,0x02) /* Ingress Status Channel Setup */
110#define REG_SPI4_ING_SETUP1 CRA(0x5,0x0,0x03) /* Ingress Data Training Setup */
111#define REG_SPI4_ING_SETUP2 CRA(0x5,0x0,0x04) /* Ingress Data Burst Size Setup */
112#define REG_SPI4_EGR_SETUP0 CRA(0x5,0x0,0x05) /* Egress Status Channel Setup */
113#define REG_SPI4_DBG_CNT(n) CRA(0x5,0x0,0x10+n) /* Debug counters 0-9 */
114#define REG_SPI4_DBG_SETUP CRA(0x5,0x0,0x1A) /* Debug counters setup */
115#define REG_SPI4_TEST CRA(0x5,0x0,0x20) /* Test Setup Register */
116#define REG_TPGEN_UP0 CRA(0x5,0x0,0x21) /* Test Pattern generator user pattern 0 */
117#define REG_TPGEN_UP1 CRA(0x5,0x0,0x22) /* Test Pattern generator user pattern 1 */
118#define REG_TPCHK_UP0 CRA(0x5,0x0,0x23) /* Test Pattern checker user pattern 0 */
119#define REG_TPCHK_UP1 CRA(0x5,0x0,0x24) /* Test Pattern checker user pattern 1 */
120#define REG_TPSAM_P0 CRA(0x5,0x0,0x25) /* Sampled pattern 0 */
121#define REG_TPSAM_P1 CRA(0x5,0x0,0x26) /* Sampled pattern 1 */
122#define REG_TPERR_CNT CRA(0x5,0x0,0x27) /* Pattern checker error counter */
123#define REG_SPI4_STICKY CRA(0x5,0x0,0x30) /* Sticky bits register */
124#define REG_SPI4_DBG_INH CRA(0x5,0x0,0x31) /* Core egress & ingress inhibit */
125#define REG_SPI4_DBG_STATUS CRA(0x5,0x0,0x32) /* Sampled ingress status */
126#define REG_SPI4_DBG_GRANT CRA(0x5,0x0,0x33) /* Ingress cranted credit value */
127
128#define REG_SPI4_DESKEW CRA(0x5,0x0,0x43) /* Ingress cranted credit value */
129
130/* 10GbE MAC Block Registers */
131/* Note that those registers that are exactly the same for 10GbE as for
132 * tri-speed are only defined with the version that needs a port number.
133 * Pass 0xa in those cases.
134 *
135 * Also note that despite the presence of a MAC address register, this part
136 * does no ingress MAC address filtering. That register is used only for
137 * pause frame detection and generation.
138 */
139/* 10GbE specific, and different from tri-speed */
140#define REG_MISC_10G CRA(0x1,0xa,0x00) /* Misc 10GbE setup */
141#define REG_PAUSE_10G CRA(0x1,0xa,0x01) /* Pause register */
142#define REG_NORMALIZER_10G CRA(0x1,0xa,0x05) /* 10G normalizer */
143#define REG_STICKY_RX CRA(0x1,0xa,0x06) /* RX debug register */
144#define REG_DENORM_10G CRA(0x1,0xa,0x07) /* Denormalizer */
145#define REG_STICKY_TX CRA(0x1,0xa,0x08) /* TX sticky bits */
146#define REG_MAX_RXHIGH CRA(0x1,0xa,0x0a) /* XGMII lane 0-3 debug */
147#define REG_MAX_RXLOW CRA(0x1,0xa,0x0b) /* XGMII lane 4-7 debug */
148#define REG_MAC_TX_STICKY CRA(0x1,0xa,0x0c) /* MAC Tx state sticky debug */
149#define REG_MAC_TX_RUNNING CRA(0x1,0xa,0x0d) /* MAC Tx state running debug */
150#define REG_TX_ABORT_AGE CRA(0x1,0xa,0x14) /* Aged Tx frames discarded */
151#define REG_TX_ABORT_SHORT CRA(0x1,0xa,0x15) /* Short Tx frames discarded */
152#define REG_TX_ABORT_TAXI CRA(0x1,0xa,0x16) /* Taxi error frames discarded */
153#define REG_TX_ABORT_UNDERRUN CRA(0x1,0xa,0x17) /* Tx Underrun abort counter */
154#define REG_TX_DENORM_DISCARD CRA(0x1,0xa,0x18) /* Tx denormalizer discards */
155#define REG_XAUI_STAT_A CRA(0x1,0xa,0x20) /* XAUI status A */
156#define REG_XAUI_STAT_B CRA(0x1,0xa,0x21) /* XAUI status B */
157#define REG_XAUI_STAT_C CRA(0x1,0xa,0x22) /* XAUI status C */
158#define REG_XAUI_CONF_A CRA(0x1,0xa,0x23) /* XAUI configuration A */
159#define REG_XAUI_CONF_B CRA(0x1,0xa,0x24) /* XAUI configuration B */
160#define REG_XAUI_CODE_GRP_CNT CRA(0x1,0xa,0x25) /* XAUI code group error count */
161#define REG_XAUI_CONF_TEST_A CRA(0x1,0xa,0x26) /* XAUI test register A */
162#define REG_PDERRCNT CRA(0x1,0xa,0x27) /* XAUI test register B */
163
164/* pn = port number 0-9 for tri-speed, 10 for 10GbE */
165/* Both tri-speed and 10GbE */
166#define REG_MAX_LEN(pn) CRA(0x1,pn,0x02) /* Max length */
167#define REG_MAC_HIGH_ADDR(pn) CRA(0x1,pn,0x03) /* Upper 24 bits of MAC addr */
168#define REG_MAC_LOW_ADDR(pn) CRA(0x1,pn,0x04) /* Lower 24 bits of MAC addr */
169
170/* tri-speed only
171 * pn = port number, 0-9
172 */
173#define REG_MODE_CFG(pn) CRA(0x1,pn,0x00) /* Mode configuration */
174#define REG_PAUSE_CFG(pn) CRA(0x1,pn,0x01) /* Pause configuration */
175#define REG_NORMALIZER(pn) CRA(0x1,pn,0x05) /* Normalizer */
176#define REG_TBI_STATUS(pn) CRA(0x1,pn,0x06) /* TBI status */
177#define REG_PCS_STATUS_DBG(pn) CRA(0x1,pn,0x07) /* PCS status debug */
178#define REG_PCS_CTRL(pn) CRA(0x1,pn,0x08) /* PCS control */
179#define REG_TBI_CONFIG(pn) CRA(0x1,pn,0x09) /* TBI configuration */
180#define REG_STICK_BIT(pn) CRA(0x1,pn,0x0a) /* Sticky bits */
181#define REG_DEV_SETUP(pn) CRA(0x1,pn,0x0b) /* MAC clock/reset setup */
182#define REG_DROP_CNT(pn) CRA(0x1,pn,0x0c) /* Drop counter */
183#define REG_PORT_POS(pn) CRA(0x1,pn,0x0d) /* Preamble port position */
184#define REG_PORT_FAIL(pn) CRA(0x1,pn,0x0e) /* Preamble port position */
185#define REG_SERDES_CONF(pn) CRA(0x1,pn,0x0f) /* SerDes configuration */
186#define REG_SERDES_TEST(pn) CRA(0x1,pn,0x10) /* SerDes test */
187#define REG_SERDES_STAT(pn) CRA(0x1,pn,0x11) /* SerDes status */
188#define REG_SERDES_COM_CNT(pn) CRA(0x1,pn,0x12) /* SerDes comma counter */
189#define REG_DENORM(pn) CRA(0x1,pn,0x15) /* Frame denormalization */
190#define REG_DBG(pn) CRA(0x1,pn,0x16) /* Device 1G debug */
191#define REG_TX_IFG(pn) CRA(0x1,pn,0x18) /* Tx IFG config */
192#define REG_HDX(pn) CRA(0x1,pn,0x19) /* Half-duplex config */
193
194/* Statistics */
195/* pn = port number, 0-a, a = 10GbE */
196#define REG_RX_IN_BYTES(pn) CRA(0x4,pn,0x00) /* # Rx in octets */
197#define REG_RX_SYMBOL_CARRIER(pn) CRA(0x4,pn,0x01) /* Frames w/ symbol errors */
198#define REG_RX_PAUSE(pn) CRA(0x4,pn,0x02) /* # pause frames received */
199#define REG_RX_UNSUP_OPCODE(pn) CRA(0x4,pn,0x03) /* # control frames with unsupported opcode */
200#define REG_RX_OK_BYTES(pn) CRA(0x4,pn,0x04) /* # octets in good frames */
201#define REG_RX_BAD_BYTES(pn) CRA(0x4,pn,0x05) /* # octets in bad frames */
202#define REG_RX_UNICAST(pn) CRA(0x4,pn,0x06) /* # good unicast frames */
203#define REG_RX_MULTICAST(pn) CRA(0x4,pn,0x07) /* # good multicast frames */
204#define REG_RX_BROADCAST(pn) CRA(0x4,pn,0x08) /* # good broadcast frames */
205#define REG_CRC(pn) CRA(0x4,pn,0x09) /* # frames w/ bad CRC only */
206#define REG_RX_ALIGNMENT(pn) CRA(0x4,pn,0x0a) /* # frames w/ alignment err */
207#define REG_RX_UNDERSIZE(pn) CRA(0x4,pn,0x0b) /* # frames undersize */
208#define REG_RX_FRAGMENTS(pn) CRA(0x4,pn,0x0c) /* # frames undersize w/ crc err */
209#define REG_RX_IN_RANGE_LENGTH_ERROR(pn) CRA(0x4,pn,0x0d) /* # frames with length error */
210#define REG_RX_OUT_OF_RANGE_ERROR(pn) CRA(0x4,pn,0x0e) /* # frames with illegal length field */
211#define REG_RX_OVERSIZE(pn) CRA(0x4,pn,0x0f) /* # frames oversize */
212#define REG_RX_JABBERS(pn) CRA(0x4,pn,0x10) /* # frames oversize w/ crc err */
213#define REG_RX_SIZE_64(pn) CRA(0x4,pn,0x11) /* # frames 64 octets long */
214#define REG_RX_SIZE_65_TO_127(pn) CRA(0x4,pn,0x12) /* # frames 65-127 octets */
215#define REG_RX_SIZE_128_TO_255(pn) CRA(0x4,pn,0x13) /* # frames 128-255 */
216#define REG_RX_SIZE_256_TO_511(pn) CRA(0x4,pn,0x14) /* # frames 256-511 */
217#define REG_RX_SIZE_512_TO_1023(pn) CRA(0x4,pn,0x15) /* # frames 512-1023 */
218#define REG_RX_SIZE_1024_TO_1518(pn) CRA(0x4,pn,0x16) /* # frames 1024-1518 */
219#define REG_RX_SIZE_1519_TO_MAX(pn) CRA(0x4,pn,0x17) /* # frames 1519-max */
220
221#define REG_TX_OUT_BYTES(pn) CRA(0x4,pn,0x18) /* # octets tx */
222#define REG_TX_PAUSE(pn) CRA(0x4,pn,0x19) /* # pause frames sent */
223#define REG_TX_OK_BYTES(pn) CRA(0x4,pn,0x1a) /* # octets tx OK */
224#define REG_TX_UNICAST(pn) CRA(0x4,pn,0x1b) /* # frames unicast */
225#define REG_TX_MULTICAST(pn) CRA(0x4,pn,0x1c) /* # frames multicast */
226#define REG_TX_BROADCAST(pn) CRA(0x4,pn,0x1d) /* # frames broadcast */
227#define REG_TX_MULTIPLE_COLL(pn) CRA(0x4,pn,0x1e) /* # frames tx after multiple collisions */
228#define REG_TX_LATE_COLL(pn) CRA(0x4,pn,0x1f) /* # late collisions detected */
229#define REG_TX_XCOLL(pn) CRA(0x4,pn,0x20) /* # frames lost, excessive collisions */
230#define REG_TX_DEFER(pn) CRA(0x4,pn,0x21) /* # frames deferred on first tx attempt */
231#define REG_TX_XDEFER(pn) CRA(0x4,pn,0x22) /* # frames excessively deferred */
232#define REG_TX_CSENSE(pn) CRA(0x4,pn,0x23) /* carrier sense errors at frame end */
233#define REG_TX_SIZE_64(pn) CRA(0x4,pn,0x24) /* # frames 64 octets long */
234#define REG_TX_SIZE_65_TO_127(pn) CRA(0x4,pn,0x25) /* # frames 65-127 octets */
235#define REG_TX_SIZE_128_TO_255(pn) CRA(0x4,pn,0x26) /* # frames 128-255 */
236#define REG_TX_SIZE_256_TO_511(pn) CRA(0x4,pn,0x27) /* # frames 256-511 */
237#define REG_TX_SIZE_512_TO_1023(pn) CRA(0x4,pn,0x28) /* # frames 512-1023 */
238#define REG_TX_SIZE_1024_TO_1518(pn) CRA(0x4,pn,0x29) /* # frames 1024-1518 */
239#define REG_TX_SIZE_1519_TO_MAX(pn) CRA(0x4,pn,0x2a) /* # frames 1519-max */
240#define REG_TX_SINGLE_COLL(pn) CRA(0x4,pn,0x2b) /* # frames tx after single collision */
241#define REG_TX_BACKOFF2(pn) CRA(0x4,pn,0x2c) /* # frames tx ok after 2 backoffs/collisions */
242#define REG_TX_BACKOFF3(pn) CRA(0x4,pn,0x2d) /* after 3 backoffs/collisions */
243#define REG_TX_BACKOFF4(pn) CRA(0x4,pn,0x2e) /* after 4 */
244#define REG_TX_BACKOFF5(pn) CRA(0x4,pn,0x2f) /* after 5 */
245#define REG_TX_BACKOFF6(pn) CRA(0x4,pn,0x30) /* after 6 */
246#define REG_TX_BACKOFF7(pn) CRA(0x4,pn,0x31) /* after 7 */
247#define REG_TX_BACKOFF8(pn) CRA(0x4,pn,0x32) /* after 8 */
248#define REG_TX_BACKOFF9(pn) CRA(0x4,pn,0x33) /* after 9 */
249#define REG_TX_BACKOFF10(pn) CRA(0x4,pn,0x34) /* after 10 */
250#define REG_TX_BACKOFF11(pn) CRA(0x4,pn,0x35) /* after 11 */
251#define REG_TX_BACKOFF12(pn) CRA(0x4,pn,0x36) /* after 12 */
252#define REG_TX_BACKOFF13(pn) CRA(0x4,pn,0x37) /* after 13 */
253#define REG_TX_BACKOFF14(pn) CRA(0x4,pn,0x38) /* after 14 */
254#define REG_TX_BACKOFF15(pn) CRA(0x4,pn,0x39) /* after 15 */
255#define REG_TX_UNDERRUN(pn) CRA(0x4,pn,0x3a) /* # frames dropped from underrun */
256#define REG_RX_XGMII_PROT_ERR CRA(0x4,0xa,0x3b) /* # protocol errors detected on XGMII interface */
257#define REG_RX_IPG_SHRINK(pn) CRA(0x4,pn,0x3c) /* # of IPG shrinks detected */
258
259#define REG_STAT_STICKY1G(pn) CRA(0x4,pn,0x3e) /* tri-speed sticky bits */
260#define REG_STAT_STICKY10G CRA(0x4,0xa,0x3e) /* 10GbE sticky bits */
261#define REG_STAT_INIT(pn) CRA(0x4,pn,0x3f) /* Clear all statistics */
262
263/* MII-Management Block registers */
264/* These are for MII-M interface 0, which is the bidirectional LVTTL one. If
265 * we hooked up to the one with separate directions, the middle 0x0 needs to
266 * change to 0x1. And the current errata states that MII-M 1 doesn't work.
267 */
268
269#define REG_MIIM_STATUS CRA(0x3,0x0,0x00) /* MII-M Status */
270#define REG_MIIM_CMD CRA(0x3,0x0,0x01) /* MII-M Command */
271#define REG_MIIM_DATA CRA(0x3,0x0,0x02) /* MII-M Data */
272#define REG_MIIM_PRESCALE CRA(0x3,0x0,0x03) /* MII-M MDC Prescale */
273
274#define REG_ING_FFILT_UM_EN CRA(0x2, 0, 0xd)
275#define REG_ING_FFILT_BE_EN CRA(0x2, 0, 0x1d)
276#define REG_ING_FFILT_VAL0 CRA(0x2, 0, 0x2d)
277#define REG_ING_FFILT_VAL1 CRA(0x2, 0, 0x3d)
278#define REG_ING_FFILT_MASK0 CRA(0x2, 0, 0x4d)
279#define REG_ING_FFILT_MASK1 CRA(0x2, 0, 0x5d)
280#define REG_ING_FFILT_MASK2 CRA(0x2, 0, 0x6d)
281#define REG_ING_FFILT_ETYPE CRA(0x2, 0, 0x7d)
282
283
284/* Whew. */
285
286#endif
diff --git a/drivers/net/chelsio/vsc8244.c b/drivers/net/chelsio/vsc8244.c
new file mode 100644
index 000000000000..c493e783d459
--- /dev/null
+++ b/drivers/net/chelsio/vsc8244.c
@@ -0,0 +1,368 @@
1/*
2 * This file is part of the Chelsio T2 Ethernet driver.
3 *
4 * Copyright (C) 2005 Chelsio Communications. All rights reserved.
5 *
6 * This program is distributed in the hope that it will be useful, but WITHOUT
7 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
8 * FITNESS FOR A PARTICULAR PURPOSE. See the LICENSE file included in this
9 * release for licensing terms and conditions.
10 */
11
12#include "common.h"
13#include "cphy.h"
14#include "elmer0.h"
15
16#ifndef ADVERTISE_PAUSE_CAP
17# define ADVERTISE_PAUSE_CAP 0x400
18#endif
19#ifndef ADVERTISE_PAUSE_ASYM
20# define ADVERTISE_PAUSE_ASYM 0x800
21#endif
22
23/* Gigabit MII registers */
24#ifndef MII_CTRL1000
25# define MII_CTRL1000 9
26#endif
27
28#ifndef ADVERTISE_1000FULL
29# define ADVERTISE_1000FULL 0x200
30# define ADVERTISE_1000HALF 0x100
31#endif
32
33/* VSC8244 PHY specific registers. */
34enum {
35 VSC8244_INTR_ENABLE = 25,
36 VSC8244_INTR_STATUS = 26,
37 VSC8244_AUX_CTRL_STAT = 28,
38};
39
40enum {
41 VSC_INTR_RX_ERR = 1 << 0,
42 VSC_INTR_MS_ERR = 1 << 1, /* master/slave resolution error */
43 VSC_INTR_CABLE = 1 << 2, /* cable impairment */
44 VSC_INTR_FALSE_CARR = 1 << 3, /* false carrier */
45 VSC_INTR_MEDIA_CHG = 1 << 4, /* AMS media change */
46 VSC_INTR_RX_FIFO = 1 << 5, /* Rx FIFO over/underflow */
47 VSC_INTR_TX_FIFO = 1 << 6, /* Tx FIFO over/underflow */
48 VSC_INTR_DESCRAMBL = 1 << 7, /* descrambler lock-lost */
49 VSC_INTR_SYMBOL_ERR = 1 << 8, /* symbol error */
50 VSC_INTR_NEG_DONE = 1 << 10, /* autoneg done */
51 VSC_INTR_NEG_ERR = 1 << 11, /* autoneg error */
52 VSC_INTR_LINK_CHG = 1 << 13, /* link change */
53 VSC_INTR_ENABLE = 1 << 15, /* interrupt enable */
54};
55
56#define CFG_CHG_INTR_MASK (VSC_INTR_LINK_CHG | VSC_INTR_NEG_ERR | \
57 VSC_INTR_NEG_DONE)
58#define INTR_MASK (CFG_CHG_INTR_MASK | VSC_INTR_TX_FIFO | VSC_INTR_RX_FIFO | \
59 VSC_INTR_ENABLE)
60
61/* PHY specific auxiliary control & status register fields */
62#define S_ACSR_ACTIPHY_TMR 0
63#define M_ACSR_ACTIPHY_TMR 0x3
64#define V_ACSR_ACTIPHY_TMR(x) ((x) << S_ACSR_ACTIPHY_TMR)
65
66#define S_ACSR_SPEED 3
67#define M_ACSR_SPEED 0x3
68#define G_ACSR_SPEED(x) (((x) >> S_ACSR_SPEED) & M_ACSR_SPEED)
69
70#define S_ACSR_DUPLEX 5
71#define F_ACSR_DUPLEX (1 << S_ACSR_DUPLEX)
72
73#define S_ACSR_ACTIPHY 6
74#define F_ACSR_ACTIPHY (1 << S_ACSR_ACTIPHY)
75
76/*
77 * Reset the PHY. This PHY completes reset immediately so we never wait.
78 */
79static int vsc8244_reset(struct cphy *cphy, int wait)
80{
81 int err;
82 unsigned int ctl;
83
84 err = simple_mdio_read(cphy, MII_BMCR, &ctl);
85 if (err)
86 return err;
87
88 ctl &= ~BMCR_PDOWN;
89 ctl |= BMCR_RESET;
90 return simple_mdio_write(cphy, MII_BMCR, ctl);
91}
92
93static int vsc8244_intr_enable(struct cphy *cphy)
94{
95 simple_mdio_write(cphy, VSC8244_INTR_ENABLE, INTR_MASK);
96
97 /* Enable interrupts through Elmer */
98 if (t1_is_asic(cphy->adapter)) {
99 u32 elmer;
100
101 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
102 elmer |= ELMER0_GP_BIT1;
103 if (is_T2(cphy->adapter)) {
104 elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4;
105 }
106 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
107 }
108
109 return 0;
110}
111
112static int vsc8244_intr_disable(struct cphy *cphy)
113{
114 simple_mdio_write(cphy, VSC8244_INTR_ENABLE, 0);
115
116 if (t1_is_asic(cphy->adapter)) {
117 u32 elmer;
118
119 t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
120 elmer &= ~ELMER0_GP_BIT1;
121 if (is_T2(cphy->adapter)) {
122 elmer &= ~(ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4);
123 }
124 t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
125 }
126
127 return 0;
128}
129
130static int vsc8244_intr_clear(struct cphy *cphy)
131{
132 u32 val;
133 u32 elmer;
134
135 /* Clear PHY interrupts by reading the register. */
136 simple_mdio_read(cphy, VSC8244_INTR_ENABLE, &val);
137
138 if (t1_is_asic(cphy->adapter)) {
139 t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
140 elmer |= ELMER0_GP_BIT1;
141 if (is_T2(cphy->adapter)) {
142 elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4;
143 }
144 t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
145 }
146
147 return 0;
148}
149
150/*
151 * Force the PHY speed and duplex. This also disables auto-negotiation, except
152 * for 1Gb/s, where auto-negotiation is mandatory.
153 */
154static int vsc8244_set_speed_duplex(struct cphy *phy, int speed, int duplex)
155{
156 int err;
157 unsigned int ctl;
158
159 err = simple_mdio_read(phy, MII_BMCR, &ctl);
160 if (err)
161 return err;
162
163 if (speed >= 0) {
164 ctl &= ~(BMCR_SPEED100 | BMCR_SPEED1000 | BMCR_ANENABLE);
165 if (speed == SPEED_100)
166 ctl |= BMCR_SPEED100;
167 else if (speed == SPEED_1000)
168 ctl |= BMCR_SPEED1000;
169 }
170 if (duplex >= 0) {
171 ctl &= ~(BMCR_FULLDPLX | BMCR_ANENABLE);
172 if (duplex == DUPLEX_FULL)
173 ctl |= BMCR_FULLDPLX;
174 }
175 if (ctl & BMCR_SPEED1000) /* auto-negotiation required for 1Gb/s */
176 ctl |= BMCR_ANENABLE;
177 return simple_mdio_write(phy, MII_BMCR, ctl);
178}
179
180int t1_mdio_set_bits(struct cphy *phy, int mmd, int reg, unsigned int bits)
181{
182 int ret;
183 unsigned int val;
184
185 ret = mdio_read(phy, mmd, reg, &val);
186 if (!ret)
187 ret = mdio_write(phy, mmd, reg, val | bits);
188 return ret;
189}
190
191static int vsc8244_autoneg_enable(struct cphy *cphy)
192{
193 return t1_mdio_set_bits(cphy, 0, MII_BMCR,
194 BMCR_ANENABLE | BMCR_ANRESTART);
195}
196
197static int vsc8244_autoneg_restart(struct cphy *cphy)
198{
199 return t1_mdio_set_bits(cphy, 0, MII_BMCR, BMCR_ANRESTART);
200}
201
202static int vsc8244_advertise(struct cphy *phy, unsigned int advertise_map)
203{
204 int err;
205 unsigned int val = 0;
206
207 err = simple_mdio_read(phy, MII_CTRL1000, &val);
208 if (err)
209 return err;
210
211 val &= ~(ADVERTISE_1000HALF | ADVERTISE_1000FULL);
212 if (advertise_map & ADVERTISED_1000baseT_Half)
213 val |= ADVERTISE_1000HALF;
214 if (advertise_map & ADVERTISED_1000baseT_Full)
215 val |= ADVERTISE_1000FULL;
216
217 err = simple_mdio_write(phy, MII_CTRL1000, val);
218 if (err)
219 return err;
220
221 val = 1;
222 if (advertise_map & ADVERTISED_10baseT_Half)
223 val |= ADVERTISE_10HALF;
224 if (advertise_map & ADVERTISED_10baseT_Full)
225 val |= ADVERTISE_10FULL;
226 if (advertise_map & ADVERTISED_100baseT_Half)
227 val |= ADVERTISE_100HALF;
228 if (advertise_map & ADVERTISED_100baseT_Full)
229 val |= ADVERTISE_100FULL;
230 if (advertise_map & ADVERTISED_PAUSE)
231 val |= ADVERTISE_PAUSE_CAP;
232 if (advertise_map & ADVERTISED_ASYM_PAUSE)
233 val |= ADVERTISE_PAUSE_ASYM;
234 return simple_mdio_write(phy, MII_ADVERTISE, val);
235}
236
237static int vsc8244_get_link_status(struct cphy *cphy, int *link_ok,
238 int *speed, int *duplex, int *fc)
239{
240 unsigned int bmcr, status, lpa, adv;
241 int err, sp = -1, dplx = -1, pause = 0;
242
243 err = simple_mdio_read(cphy, MII_BMCR, &bmcr);
244 if (!err)
245 err = simple_mdio_read(cphy, MII_BMSR, &status);
246 if (err)
247 return err;
248
249 if (link_ok) {
250 /*
251 * BMSR_LSTATUS is latch-low, so if it is 0 we need to read it
252 * once more to get the current link state.
253 */
254 if (!(status & BMSR_LSTATUS))
255 err = simple_mdio_read(cphy, MII_BMSR, &status);
256 if (err)
257 return err;
258 *link_ok = (status & BMSR_LSTATUS) != 0;
259 }
260 if (!(bmcr & BMCR_ANENABLE)) {
261 dplx = (bmcr & BMCR_FULLDPLX) ? DUPLEX_FULL : DUPLEX_HALF;
262 if (bmcr & BMCR_SPEED1000)
263 sp = SPEED_1000;
264 else if (bmcr & BMCR_SPEED100)
265 sp = SPEED_100;
266 else
267 sp = SPEED_10;
268 } else if (status & BMSR_ANEGCOMPLETE) {
269 err = simple_mdio_read(cphy, VSC8244_AUX_CTRL_STAT, &status);
270 if (err)
271 return err;
272
273 dplx = (status & F_ACSR_DUPLEX) ? DUPLEX_FULL : DUPLEX_HALF;
274 sp = G_ACSR_SPEED(status);
275 if (sp == 0)
276 sp = SPEED_10;
277 else if (sp == 1)
278 sp = SPEED_100;
279 else
280 sp = SPEED_1000;
281
282 if (fc && dplx == DUPLEX_FULL) {
283 err = simple_mdio_read(cphy, MII_LPA, &lpa);
284 if (!err)
285 err = simple_mdio_read(cphy, MII_ADVERTISE,
286 &adv);
287 if (err)
288 return err;
289
290 if (lpa & adv & ADVERTISE_PAUSE_CAP)
291 pause = PAUSE_RX | PAUSE_TX;
292 else if ((lpa & ADVERTISE_PAUSE_CAP) &&
293 (lpa & ADVERTISE_PAUSE_ASYM) &&
294 (adv & ADVERTISE_PAUSE_ASYM))
295 pause = PAUSE_TX;
296 else if ((lpa & ADVERTISE_PAUSE_ASYM) &&
297 (adv & ADVERTISE_PAUSE_CAP))
298 pause = PAUSE_RX;
299 }
300 }
301 if (speed)
302 *speed = sp;
303 if (duplex)
304 *duplex = dplx;
305 if (fc)
306 *fc = pause;
307 return 0;
308}
309
310static int vsc8244_intr_handler(struct cphy *cphy)
311{
312 unsigned int cause;
313 int err, cphy_cause = 0;
314
315 err = simple_mdio_read(cphy, VSC8244_INTR_STATUS, &cause);
316 if (err)
317 return err;
318
319 cause &= INTR_MASK;
320 if (cause & CFG_CHG_INTR_MASK)
321 cphy_cause |= cphy_cause_link_change;
322 if (cause & (VSC_INTR_RX_FIFO | VSC_INTR_TX_FIFO))
323 cphy_cause |= cphy_cause_fifo_error;
324 return cphy_cause;
325}
326
327static void vsc8244_destroy(struct cphy *cphy)
328{
329 kfree(cphy);
330}
331
332static struct cphy_ops vsc8244_ops = {
333 .destroy = vsc8244_destroy,
334 .reset = vsc8244_reset,
335 .interrupt_enable = vsc8244_intr_enable,
336 .interrupt_disable = vsc8244_intr_disable,
337 .interrupt_clear = vsc8244_intr_clear,
338 .interrupt_handler = vsc8244_intr_handler,
339 .autoneg_enable = vsc8244_autoneg_enable,
340 .autoneg_restart = vsc8244_autoneg_restart,
341 .advertise = vsc8244_advertise,
342 .set_speed_duplex = vsc8244_set_speed_duplex,
343 .get_link_status = vsc8244_get_link_status
344};
345
346static struct cphy* vsc8244_phy_create(adapter_t *adapter, int phy_addr, struct mdio_ops *mdio_ops)
347{
348 struct cphy *cphy = kzalloc(sizeof(*cphy), GFP_KERNEL);
349
350 if (!cphy) return NULL;
351
352 cphy_init(cphy, adapter, phy_addr, &vsc8244_ops, mdio_ops);
353
354 return cphy;
355}
356
357
358static int vsc8244_phy_reset(adapter_t* adapter)
359{
360 return 0;
361}
362
363struct gphy t1_vsc8244_ops = {
364 vsc8244_phy_create,
365 vsc8244_phy_reset
366};
367
368
diff --git a/drivers/net/chelsio/vsc8244_reg.h b/drivers/net/chelsio/vsc8244_reg.h
new file mode 100644
index 000000000000..d3c1829055cb
--- /dev/null
+++ b/drivers/net/chelsio/vsc8244_reg.h
@@ -0,0 +1,172 @@
1/* $Date: 2005/11/23 16:28:53 $ $RCSfile: vsc8244_reg.h,v $ $Revision: 1.1 $ */
2#ifndef CHELSIO_MV8E1XXX_H
3#define CHELSIO_MV8E1XXX_H
4
5#ifndef BMCR_SPEED1000
6# define BMCR_SPEED1000 0x40
7#endif
8
9#ifndef ADVERTISE_PAUSE
10# define ADVERTISE_PAUSE 0x400
11#endif
12#ifndef ADVERTISE_PAUSE_ASYM
13# define ADVERTISE_PAUSE_ASYM 0x800
14#endif
15
16/* Gigabit MII registers */
17#define MII_GBMR 1 /* 1000Base-T mode register */
18#define MII_GBCR 9 /* 1000Base-T control register */
19#define MII_GBSR 10 /* 1000Base-T status register */
20
21/* 1000Base-T control register fields */
22#define GBCR_ADV_1000HALF 0x100
23#define GBCR_ADV_1000FULL 0x200
24#define GBCR_PREFER_MASTER 0x400
25#define GBCR_MANUAL_AS_MASTER 0x800
26#define GBCR_MANUAL_CONFIG_ENABLE 0x1000
27
28/* 1000Base-T status register fields */
29#define GBSR_LP_1000HALF 0x400
30#define GBSR_LP_1000FULL 0x800
31#define GBSR_REMOTE_OK 0x1000
32#define GBSR_LOCAL_OK 0x2000
33#define GBSR_LOCAL_MASTER 0x4000
34#define GBSR_MASTER_FAULT 0x8000
35
36/* Vitesse PHY interrupt status bits. */
37#if 0
38#define VSC8244_INTR_JABBER 0x0001
39#define VSC8244_INTR_POLARITY_CHNG 0x0002
40#define VSC8244_INTR_ENG_DETECT_CHNG 0x0010
41#define VSC8244_INTR_DOWNSHIFT 0x0020
42#define VSC8244_INTR_MDI_XOVER_CHNG 0x0040
43#define VSC8244_INTR_FIFO_OVER_UNDER 0x0080
44#define VSC8244_INTR_FALSE_CARRIER 0x0100
45#define VSC8244_INTR_SYMBOL_ERROR 0x0200
46#define VSC8244_INTR_LINK_CHNG 0x0400
47#define VSC8244_INTR_AUTONEG_DONE 0x0800
48#define VSC8244_INTR_PAGE_RECV 0x1000
49#define VSC8244_INTR_DUPLEX_CHNG 0x2000
50#define VSC8244_INTR_SPEED_CHNG 0x4000
51#define VSC8244_INTR_AUTONEG_ERR 0x8000
52#else
53//#define VSC8244_INTR_JABBER 0x0001
54//#define VSC8244_INTR_POLARITY_CHNG 0x0002
55//#define VSC8244_INTR_BIT2 0x0004
56//#define VSC8244_INTR_BIT3 0x0008
57#define VSC8244_INTR_RX_ERR 0x0001
58#define VSC8244_INTR_MASTER_SLAVE 0x0002
59#define VSC8244_INTR_CABLE_IMPAIRED 0x0004
60#define VSC8244_INTR_FALSE_CARRIER 0x0008
61//#define VSC8244_INTR_ENG_DETECT_CHNG 0x0010
62//#define VSC8244_INTR_DOWNSHIFT 0x0020
63//#define VSC8244_INTR_MDI_XOVER_CHNG 0x0040
64//#define VSC8244_INTR_FIFO_OVER_UNDER 0x0080
65#define VSC8244_INTR_BIT4 0x0010
66#define VSC8244_INTR_FIFO_RX 0x0020
67#define VSC8244_INTR_FIFO_OVER_UNDER 0x0040
68#define VSC8244_INTR_LOCK_LOST 0x0080
69//#define VSC8244_INTR_FALSE_CARRIER 0x0100
70//#define VSC8244_INTR_SYMBOL_ERROR 0x0200
71//#define VSC8244_INTR_LINK_CHNG 0x0400
72//#define VSC8244_INTR_AUTONEG_DONE 0x0800
73#define VSC8244_INTR_SYMBOL_ERROR 0x0100
74#define VSC8244_INTR_ENG_DETECT_CHNG 0x0200
75#define VSC8244_INTR_AUTONEG_DONE 0x0400
76#define VSC8244_INTR_AUTONEG_ERR 0x0800
77//#define VSC8244_INTR_PAGE_RECV 0x1000
78//#define VSC8244_INTR_DUPLEX_CHNG 0x2000
79//#define VSC8244_INTR_SPEED_CHNG 0x4000
80//#define VSC8244_INTR_AUTONEG_ERR 0x8000
81#define VSC8244_INTR_DUPLEX_CHNG 0x1000
82#define VSC8244_INTR_LINK_CHNG 0x2000
83#define VSC8244_INTR_SPEED_CHNG 0x4000
84#define VSC8244_INTR_STATUS 0x8000
85#endif
86
87
88/* Vitesse PHY specific registers. */
89#define VSC8244_SPECIFIC_CNTRL_REGISTER 16
90#define VSC8244_SPECIFIC_STATUS_REGISTER 0x1c
91#define VSC8244_INTERRUPT_ENABLE_REGISTER 0x19
92#define VSC8244_INTERRUPT_STATUS_REGISTER 0x1a
93#define VSC8244_EXT_PHY_SPECIFIC_CNTRL_REGISTER 20
94#define VSC8244_RECV_ERR_CNTR_REGISTER 21
95#define VSC8244_RES_REGISTER 22
96#define VSC8244_GLOBAL_STATUS_REGISTER 23
97#define VSC8244_LED_CONTROL_REGISTER 24
98#define VSC8244_MANUAL_LED_OVERRIDE_REGISTER 25
99#define VSC8244_EXT_PHY_SPECIFIC_CNTRL_2_REGISTER 26
100#define VSC8244_EXT_PHY_SPECIFIC_STATUS_REGISTER 27
101#define VSC8244_VIRTUAL_CABLE_TESTER_REGISTER 28
102#define VSC8244_EXTENDED_ADDR_REGISTER 29
103#define VSC8244_EXTENDED_REGISTER 30
104
105/* PHY specific control register fields */
106#define S_PSCR_MDI_XOVER_MODE 5
107#define M_PSCR_MDI_XOVER_MODE 0x3
108#define V_PSCR_MDI_XOVER_MODE(x) ((x) << S_PSCR_MDI_XOVER_MODE)
109#define G_PSCR_MDI_XOVER_MODE(x) (((x) >> S_PSCR_MDI_XOVER_MODE) & M_PSCR_MDI_XOVER_MODE)
110
111/* Extended PHY specific control register fields */
112#define S_DOWNSHIFT_ENABLE 8
113#define V_DOWNSHIFT_ENABLE (1 << S_DOWNSHIFT_ENABLE)
114
115#define S_DOWNSHIFT_CNT 9
116#define M_DOWNSHIFT_CNT 0x7
117#define V_DOWNSHIFT_CNT(x) ((x) << S_DOWNSHIFT_CNT)
118#define G_DOWNSHIFT_CNT(x) (((x) >> S_DOWNSHIFT_CNT) & M_DOWNSHIFT_CNT)
119
120/* PHY specific status register fields */
121#define S_PSSR_JABBER 0
122#define V_PSSR_JABBER (1 << S_PSSR_JABBER)
123
124#define S_PSSR_POLARITY 1
125#define V_PSSR_POLARITY (1 << S_PSSR_POLARITY)
126
127#define S_PSSR_RX_PAUSE 2
128#define V_PSSR_RX_PAUSE (1 << S_PSSR_RX_PAUSE)
129
130#define S_PSSR_TX_PAUSE 3
131#define V_PSSR_TX_PAUSE (1 << S_PSSR_TX_PAUSE)
132
133#define S_PSSR_ENERGY_DETECT 4
134#define V_PSSR_ENERGY_DETECT (1 << S_PSSR_ENERGY_DETECT)
135
136#define S_PSSR_DOWNSHIFT_STATUS 5
137#define V_PSSR_DOWNSHIFT_STATUS (1 << S_PSSR_DOWNSHIFT_STATUS)
138
139#define S_PSSR_MDI 6
140#define V_PSSR_MDI (1 << S_PSSR_MDI)
141
142#define S_PSSR_CABLE_LEN 7
143#define M_PSSR_CABLE_LEN 0x7
144#define V_PSSR_CABLE_LEN(x) ((x) << S_PSSR_CABLE_LEN)
145#define G_PSSR_CABLE_LEN(x) (((x) >> S_PSSR_CABLE_LEN) & M_PSSR_CABLE_LEN)
146
147//#define S_PSSR_LINK 10
148//#define S_PSSR_LINK 13
149#define S_PSSR_LINK 2
150#define V_PSSR_LINK (1 << S_PSSR_LINK)
151
152//#define S_PSSR_STATUS_RESOLVED 11
153//#define S_PSSR_STATUS_RESOLVED 10
154#define S_PSSR_STATUS_RESOLVED 15
155#define V_PSSR_STATUS_RESOLVED (1 << S_PSSR_STATUS_RESOLVED)
156
157#define S_PSSR_PAGE_RECEIVED 12
158#define V_PSSR_PAGE_RECEIVED (1 << S_PSSR_PAGE_RECEIVED)
159
160//#define S_PSSR_DUPLEX 13
161//#define S_PSSR_DUPLEX 12
162#define S_PSSR_DUPLEX 5
163#define V_PSSR_DUPLEX (1 << S_PSSR_DUPLEX)
164
165//#define S_PSSR_SPEED 14
166//#define S_PSSR_SPEED 14
167#define S_PSSR_SPEED 3
168#define M_PSSR_SPEED 0x3
169#define V_PSSR_SPEED(x) ((x) << S_PSSR_SPEED)
170#define G_PSSR_SPEED(x) (((x) >> S_PSSR_SPEED) & M_PSSR_SPEED)
171
172#endif
diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c
index 966b563e42bb..a03d781f6d0a 100644
--- a/drivers/net/cris/eth_v10.c
+++ b/drivers/net/cris/eth_v10.c
@@ -509,6 +509,8 @@ etrax_ethernet_init(void)
509 * does not share cacheline with any other data (to avoid cache bug) 509 * does not share cacheline with any other data (to avoid cache bug)
510 */ 510 */
511 RxDescList[i].skb = dev_alloc_skb(MAX_MEDIA_DATA_SIZE + 2 * L1_CACHE_BYTES); 511 RxDescList[i].skb = dev_alloc_skb(MAX_MEDIA_DATA_SIZE + 2 * L1_CACHE_BYTES);
512 if (!RxDescList[i].skb)
513 return -ENOMEM;
512 RxDescList[i].descr.ctrl = 0; 514 RxDescList[i].descr.ctrl = 0;
513 RxDescList[i].descr.sw_len = MAX_MEDIA_DATA_SIZE; 515 RxDescList[i].descr.sw_len = MAX_MEDIA_DATA_SIZE;
514 RxDescList[i].descr.next = virt_to_phys(&RxDescList[i + 1]); 516 RxDescList[i].descr.next = virt_to_phys(&RxDescList[i + 1]);
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index 4ffc9b44a8e1..dec70c2b374a 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -588,10 +588,10 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
588 goto out2; 588 goto out2;
589 } 589 }
590 } 590 }
591 printk(KERN_DEBUG "PP_addr at %x[%x]: 0x%x\n",
592 ioaddr, ADD_PORT, readword(ioaddr, ADD_PORT));
593 591
594 ioaddr &= ~3; 592 ioaddr &= ~3;
593 printk(KERN_DEBUG "PP_addr at %x[%x]: 0x%x\n",
594 ioaddr, ADD_PORT, readword(ioaddr, ADD_PORT));
595 writeword(ioaddr, ADD_PORT, PP_ChipID); 595 writeword(ioaddr, ADD_PORT, PP_ChipID);
596 596
597 tmp = readword(ioaddr, DATA_PORT); 597 tmp = readword(ioaddr, DATA_PORT);
diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c
index 8f514cc0debd..dc3ab3b5c8cb 100644
--- a/drivers/net/defxx.c
+++ b/drivers/net/defxx.c
@@ -192,6 +192,7 @@
192 * 04 Aug 2003 macro Converted to the DMA API. 192 * 04 Aug 2003 macro Converted to the DMA API.
193 * 14 Aug 2004 macro Fix device names reported. 193 * 14 Aug 2004 macro Fix device names reported.
194 * 14 Jun 2005 macro Use irqreturn_t. 194 * 14 Jun 2005 macro Use irqreturn_t.
195 * 23 Oct 2006 macro Big-endian host support.
195 */ 196 */
196 197
197/* Include files */ 198/* Include files */
@@ -218,8 +219,8 @@
218 219
219/* Version information string should be updated prior to each new release! */ 220/* Version information string should be updated prior to each new release! */
220#define DRV_NAME "defxx" 221#define DRV_NAME "defxx"
221#define DRV_VERSION "v1.08" 222#define DRV_VERSION "v1.09"
222#define DRV_RELDATE "2005/06/14" 223#define DRV_RELDATE "2006/10/23"
223 224
224static char version[] __devinitdata = 225static char version[] __devinitdata =
225 DRV_NAME ": " DRV_VERSION " " DRV_RELDATE 226 DRV_NAME ": " DRV_VERSION " " DRV_RELDATE
@@ -859,6 +860,7 @@ static int __devinit dfx_driver_init(struct net_device *dev,
859 print_name); 860 print_name);
860 return(DFX_K_FAILURE); 861 return(DFX_K_FAILURE);
861 } 862 }
863 data = cpu_to_le32(data);
862 memcpy(&bp->factory_mac_addr[0], &data, sizeof(u32)); 864 memcpy(&bp->factory_mac_addr[0], &data, sizeof(u32));
863 865
864 if (dfx_hw_port_ctrl_req(bp, PI_PCTRL_M_MLA, PI_PDATA_A_MLA_K_HI, 0, 866 if (dfx_hw_port_ctrl_req(bp, PI_PCTRL_M_MLA, PI_PDATA_A_MLA_K_HI, 0,
@@ -867,6 +869,7 @@ static int __devinit dfx_driver_init(struct net_device *dev,
867 print_name); 869 print_name);
868 return(DFX_K_FAILURE); 870 return(DFX_K_FAILURE);
869 } 871 }
872 data = cpu_to_le32(data);
870 memcpy(&bp->factory_mac_addr[4], &data, sizeof(u16)); 873 memcpy(&bp->factory_mac_addr[4], &data, sizeof(u16));
871 874
872 /* 875 /*
@@ -1085,27 +1088,23 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers)
1085 } 1088 }
1086 1089
1087 /* 1090 /*
1088 * Set base address of Descriptor Block and bring adapter to DMA_AVAILABLE state 1091 * Set the base address of Descriptor Block and bring adapter
1092 * to DMA_AVAILABLE state.
1089 * 1093 *
1090 * Note: We also set the literal and data swapping requirements in this 1094 * Note: We also set the literal and data swapping requirements
1091 * command. Since this driver presently runs on Intel platforms 1095 * in this command.
1092 * which are Little Endian, we'll tell the adapter to byte swap
1093 * data only. This code will need to change when we support
1094 * Big Endian systems (eg. PowerPC).
1095 * 1096 *
1096 * Assumption: 32-bit physical address of descriptor block is 8Kbyte 1097 * Assumption: 32-bit physical address of descriptor block
1097 * aligned. That is, bits 0-12 of the address must be zero. 1098 * is 8Kbyte aligned.
1098 */ 1099 */
1099 1100 if (dfx_hw_port_ctrl_req(bp, PI_PCTRL_M_INIT,
1100 if (dfx_hw_port_ctrl_req(bp, 1101 (u32)(bp->descr_block_phys |
1101 PI_PCTRL_M_INIT, 1102 PI_PDATA_A_INIT_M_BSWAP_INIT),
1102 (u32) (bp->descr_block_phys | PI_PDATA_A_INIT_M_BSWAP_DATA), 1103 0, NULL) != DFX_K_SUCCESS) {
1103 0, 1104 printk("%s: Could not set descriptor block address!\n",
1104 NULL) != DFX_K_SUCCESS) 1105 bp->dev->name);
1105 { 1106 return DFX_K_FAILURE;
1106 printk("%s: Could not set descriptor block address!\n", bp->dev->name); 1107 }
1107 return(DFX_K_FAILURE);
1108 }
1109 1108
1110 /* Set transmit flush timeout value */ 1109 /* Set transmit flush timeout value */
1111 1110
diff --git a/drivers/net/defxx.h b/drivers/net/defxx.h
index 8b1e9a11ca21..2ce8f97253eb 100644
--- a/drivers/net/defxx.h
+++ b/drivers/net/defxx.h
@@ -25,6 +25,7 @@
25 * macros to DEFXX.C. 25 * macros to DEFXX.C.
26 * 12-Sep-96 LVS Removed packet request header pointers. 26 * 12-Sep-96 LVS Removed packet request header pointers.
27 * 04 Aug 2003 macro Converted to the DMA API. 27 * 04 Aug 2003 macro Converted to the DMA API.
28 * 23 Oct 2006 macro Big-endian host support.
28 */ 29 */
29 30
30#ifndef _DEFXX_H_ 31#ifndef _DEFXX_H_
@@ -1344,7 +1345,7 @@ typedef struct
1344 1345
1345/* Register definition structures are defined for both big and little endian systems */ 1346/* Register definition structures are defined for both big and little endian systems */
1346 1347
1347#ifndef BIG_ENDIAN 1348#ifndef __BIG_ENDIAN
1348 1349
1349/* Little endian format of Type 1 Producer register */ 1350/* Little endian format of Type 1 Producer register */
1350 1351
@@ -1402,7 +1403,11 @@ typedef union
1402 } index; 1403 } index;
1403 } PI_TYPE_2_CONSUMER; 1404 } PI_TYPE_2_CONSUMER;
1404 1405
1405#else 1406/* Define swapping required by DMA transfers. */
1407#define PI_PDATA_A_INIT_M_BSWAP_INIT \
1408 (PI_PDATA_A_INIT_M_BSWAP_DATA)
1409
1410#else /* __BIG_ENDIAN */
1406 1411
1407/* Big endian format of Type 1 Producer register */ 1412/* Big endian format of Type 1 Producer register */
1408 1413
@@ -1460,7 +1465,11 @@ typedef union
1460 } index; 1465 } index;
1461 } PI_TYPE_2_CONSUMER; 1466 } PI_TYPE_2_CONSUMER;
1462 1467
1463#endif /* #ifndef BIG_ENDIAN */ 1468/* Define swapping required by DMA transfers. */
1469#define PI_PDATA_A_INIT_M_BSWAP_INIT \
1470 (PI_PDATA_A_INIT_M_BSWAP_DATA | PI_PDATA_A_INIT_M_BSWAP_LITERAL)
1471
1472#endif /* __BIG_ENDIAN */
1464 1473
1465/* Define EISA controller register offsets */ 1474/* Define EISA controller register offsets */
1466 1475
diff --git a/drivers/net/depca.c b/drivers/net/depca.c
index f87f6e3dc721..5113eef755b9 100644
--- a/drivers/net/depca.c
+++ b/drivers/net/depca.c
@@ -1252,24 +1252,22 @@ static void set_multicast_list(struct net_device *dev)
1252 struct depca_private *lp = (struct depca_private *) dev->priv; 1252 struct depca_private *lp = (struct depca_private *) dev->priv;
1253 u_long ioaddr = dev->base_addr; 1253 u_long ioaddr = dev->base_addr;
1254 1254
1255 if (dev) { 1255 netif_stop_queue(dev);
1256 netif_stop_queue(dev); 1256 while (lp->tx_old != lp->tx_new); /* Wait for the ring to empty */
1257 while (lp->tx_old != lp->tx_new); /* Wait for the ring to empty */
1258
1259 STOP_DEPCA; /* Temporarily stop the depca. */
1260 depca_init_ring(dev); /* Initialize the descriptor rings */
1261 1257
1262 if (dev->flags & IFF_PROMISC) { /* Set promiscuous mode */ 1258 STOP_DEPCA; /* Temporarily stop the depca. */
1263 lp->init_block.mode |= PROM; 1259 depca_init_ring(dev); /* Initialize the descriptor rings */
1264 } else {
1265 SetMulticastFilter(dev);
1266 lp->init_block.mode &= ~PROM; /* Unset promiscuous mode */
1267 }
1268 1260
1269 LoadCSRs(dev); /* Reload CSR3 */ 1261 if (dev->flags & IFF_PROMISC) { /* Set promiscuous mode */
1270 InitRestartDepca(dev); /* Resume normal operation. */ 1262 lp->init_block.mode |= PROM;
1271 netif_start_queue(dev); /* Unlock the TX ring */ 1263 } else {
1264 SetMulticastFilter(dev);
1265 lp->init_block.mode &= ~PROM; /* Unset promiscuous mode */
1272 } 1266 }
1267
1268 LoadCSRs(dev); /* Reload CSR3 */
1269 InitRestartDepca(dev); /* Resume normal operation. */
1270 netif_start_queue(dev); /* Unlock the TX ring */
1273} 1271}
1274 1272
1275/* 1273/*
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 27d5d2f02533..3a8df479cbda 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1215,7 +1215,7 @@ static void e100_setup_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb
1215* the literal in the instruction before the code is loaded, the 1215* the literal in the instruction before the code is loaded, the
1216* driver can change the algorithm. 1216* driver can change the algorithm.
1217* 1217*
1218* INTDELAY - This loads the dead-man timer with its inital value. 1218* INTDELAY - This loads the dead-man timer with its initial value.
1219* When this timer expires the interrupt is asserted, and the 1219* When this timer expires the interrupt is asserted, and the
1220* timer is reset each time a new packet is received. (see 1220* timer is reset each time a new packet is received. (see
1221* BUNDLEMAX below to set the limit on number of chained packets) 1221* BUNDLEMAX below to set the limit on number of chained packets)
@@ -2039,7 +2039,6 @@ static int e100_change_mtu(struct net_device *netdev, int new_mtu)
2039 return 0; 2039 return 0;
2040} 2040}
2041 2041
2042#ifdef CONFIG_PM
2043static int e100_asf(struct nic *nic) 2042static int e100_asf(struct nic *nic)
2044{ 2043{
2045 /* ASF can be enabled from eeprom */ 2044 /* ASF can be enabled from eeprom */
@@ -2048,7 +2047,6 @@ static int e100_asf(struct nic *nic)
2048 !(nic->eeprom[eeprom_config_asf] & eeprom_gcl) && 2047 !(nic->eeprom[eeprom_config_asf] & eeprom_gcl) &&
2049 ((nic->eeprom[eeprom_smbus_addr] & 0xFF) != 0xFE)); 2048 ((nic->eeprom[eeprom_smbus_addr] & 0xFF) != 0xFE));
2050} 2049}
2051#endif
2052 2050
2053static int e100_up(struct nic *nic) 2051static int e100_up(struct nic *nic)
2054{ 2052{
@@ -2715,34 +2713,35 @@ static void __devexit e100_remove(struct pci_dev *pdev)
2715 } 2713 }
2716} 2714}
2717 2715
2716#ifdef CONFIG_PM
2718static int e100_suspend(struct pci_dev *pdev, pm_message_t state) 2717static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
2719{ 2718{
2720 struct net_device *netdev = pci_get_drvdata(pdev); 2719 struct net_device *netdev = pci_get_drvdata(pdev);
2721 struct nic *nic = netdev_priv(netdev); 2720 struct nic *nic = netdev_priv(netdev);
2722 2721
2722#ifdef CONFIG_E100_NAPI
2723 if (netif_running(netdev)) 2723 if (netif_running(netdev))
2724 e100_down(nic); 2724 netif_poll_disable(nic->netdev);
2725 e100_hw_reset(nic); 2725#endif
2726 netif_device_detach(netdev); 2726 del_timer_sync(&nic->watchdog);
2727 netif_carrier_off(nic->netdev);
2727 2728
2728#ifdef CONFIG_PM
2729 pci_save_state(pdev); 2729 pci_save_state(pdev);
2730 if (nic->flags & (wol_magic | e100_asf(nic))) 2730
2731#else 2731 if ((nic->flags & wol_magic) | e100_asf(nic)) {
2732 if (nic->flags & (wol_magic)) 2732 pci_enable_wake(pdev, PCI_D3hot, 1);
2733#endif 2733 pci_enable_wake(pdev, PCI_D3cold, 1);
2734 pci_enable_wake(pdev, pci_choose_state(pdev, state), 1); 2734 } else {
2735 else 2735 pci_enable_wake(pdev, PCI_D3hot, 0);
2736 /* disable PME */ 2736 pci_enable_wake(pdev, PCI_D3cold, 0);
2737 pci_enable_wake(pdev, 0, 0); 2737 }
2738 2738
2739 pci_disable_device(pdev); 2739 pci_disable_device(pdev);
2740 pci_set_power_state(pdev, pci_choose_state(pdev, state)); 2740 pci_set_power_state(pdev, PCI_D3hot);
2741 2741
2742 return 0; 2742 return 0;
2743} 2743}
2744 2744
2745#ifdef CONFIG_PM
2746static int e100_resume(struct pci_dev *pdev) 2745static int e100_resume(struct pci_dev *pdev)
2747{ 2746{
2748 struct net_device *netdev = pci_get_drvdata(pdev); 2747 struct net_device *netdev = pci_get_drvdata(pdev);
@@ -2764,7 +2763,26 @@ static int e100_resume(struct pci_dev *pdev)
2764 2763
2765static void e100_shutdown(struct pci_dev *pdev) 2764static void e100_shutdown(struct pci_dev *pdev)
2766{ 2765{
2767 e100_suspend(pdev, PMSG_SUSPEND); 2766 struct net_device *netdev = pci_get_drvdata(pdev);
2767 struct nic *nic = netdev_priv(netdev);
2768
2769#ifdef CONFIG_E100_NAPI
2770 if (netif_running(netdev))
2771 netif_poll_disable(nic->netdev);
2772#endif
2773 del_timer_sync(&nic->watchdog);
2774 netif_carrier_off(nic->netdev);
2775
2776 if ((nic->flags & wol_magic) | e100_asf(nic)) {
2777 pci_enable_wake(pdev, PCI_D3hot, 1);
2778 pci_enable_wake(pdev, PCI_D3cold, 1);
2779 } else {
2780 pci_enable_wake(pdev, PCI_D3hot, 0);
2781 pci_enable_wake(pdev, PCI_D3cold, 0);
2782 }
2783
2784 pci_disable_device(pdev);
2785 pci_set_power_state(pdev, PCI_D3hot);
2768} 2786}
2769 2787
2770/* ------------------ PCI Error Recovery infrastructure -------------- */ 2788/* ------------------ PCI Error Recovery infrastructure -------------- */
@@ -2848,9 +2866,9 @@ static struct pci_driver e100_driver = {
2848 .id_table = e100_id_table, 2866 .id_table = e100_id_table,
2849 .probe = e100_probe, 2867 .probe = e100_probe,
2850 .remove = __devexit_p(e100_remove), 2868 .remove = __devexit_p(e100_remove),
2869#ifdef CONFIG_PM
2851 /* Power Management hooks */ 2870 /* Power Management hooks */
2852 .suspend = e100_suspend, 2871 .suspend = e100_suspend,
2853#ifdef CONFIG_PM
2854 .resume = e100_resume, 2872 .resume = e100_resume,
2855#endif 2873#endif
2856 .shutdown = e100_shutdown, 2874 .shutdown = e100_shutdown,
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index 7ecce438d258..f091042b146e 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -59,6 +59,9 @@
59#include <linux/capability.h> 59#include <linux/capability.h>
60#include <linux/in.h> 60#include <linux/in.h>
61#include <linux/ip.h> 61#include <linux/ip.h>
62#ifdef NETIF_F_TSO6
63#include <linux/ipv6.h>
64#endif
62#include <linux/tcp.h> 65#include <linux/tcp.h>
63#include <linux/udp.h> 66#include <linux/udp.h>
64#include <net/pkt_sched.h> 67#include <net/pkt_sched.h>
@@ -254,6 +257,17 @@ struct e1000_adapter {
254 spinlock_t tx_queue_lock; 257 spinlock_t tx_queue_lock;
255#endif 258#endif
256 atomic_t irq_sem; 259 atomic_t irq_sem;
260 unsigned int detect_link;
261 unsigned int total_tx_bytes;
262 unsigned int total_tx_packets;
263 unsigned int total_rx_bytes;
264 unsigned int total_rx_packets;
265 /* Interrupt Throttle Rate */
266 uint32_t itr;
267 uint32_t itr_setting;
268 uint16_t tx_itr;
269 uint16_t rx_itr;
270
257 struct work_struct reset_task; 271 struct work_struct reset_task;
258 uint8_t fc_autoneg; 272 uint8_t fc_autoneg;
259 273
@@ -262,6 +276,7 @@ struct e1000_adapter {
262 276
263 /* TX */ 277 /* TX */
264 struct e1000_tx_ring *tx_ring; /* One per active queue */ 278 struct e1000_tx_ring *tx_ring; /* One per active queue */
279 unsigned int restart_queue;
265 unsigned long tx_queue_len; 280 unsigned long tx_queue_len;
266 uint32_t txd_cmd; 281 uint32_t txd_cmd;
267 uint32_t tx_int_delay; 282 uint32_t tx_int_delay;
@@ -310,8 +325,6 @@ struct e1000_adapter {
310 uint64_t gorcl_old; 325 uint64_t gorcl_old;
311 uint16_t rx_ps_bsize0; 326 uint16_t rx_ps_bsize0;
312 327
313 /* Interrupt Throttle Rate */
314 uint32_t itr;
315 328
316 /* OS defined structs */ 329 /* OS defined structs */
317 struct net_device *netdev; 330 struct net_device *netdev;
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 773821e4cf57..da459f7177c6 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -85,6 +85,7 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
85 { "tx_single_coll_ok", E1000_STAT(stats.scc) }, 85 { "tx_single_coll_ok", E1000_STAT(stats.scc) },
86 { "tx_multi_coll_ok", E1000_STAT(stats.mcc) }, 86 { "tx_multi_coll_ok", E1000_STAT(stats.mcc) },
87 { "tx_timeout_count", E1000_STAT(tx_timeout_count) }, 87 { "tx_timeout_count", E1000_STAT(tx_timeout_count) },
88 { "tx_restart_queue", E1000_STAT(restart_queue) },
88 { "rx_long_length_errors", E1000_STAT(stats.roc) }, 89 { "rx_long_length_errors", E1000_STAT(stats.roc) },
89 { "rx_short_length_errors", E1000_STAT(stats.ruc) }, 90 { "rx_short_length_errors", E1000_STAT(stats.ruc) },
90 { "rx_align_errors", E1000_STAT(stats.algnerrc) }, 91 { "rx_align_errors", E1000_STAT(stats.algnerrc) },
@@ -133,9 +134,7 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
133 134
134 if (hw->autoneg == 1) { 135 if (hw->autoneg == 1) {
135 ecmd->advertising |= ADVERTISED_Autoneg; 136 ecmd->advertising |= ADVERTISED_Autoneg;
136
137 /* the e1000 autoneg seems to match ethtool nicely */ 137 /* the e1000 autoneg seems to match ethtool nicely */
138
139 ecmd->advertising |= hw->autoneg_advertised; 138 ecmd->advertising |= hw->autoneg_advertised;
140 } 139 }
141 140
@@ -285,7 +284,7 @@ e1000_set_pauseparam(struct net_device *netdev,
285 e1000_reset(adapter); 284 e1000_reset(adapter);
286 } else 285 } else
287 retval = ((hw->media_type == e1000_media_type_fiber) ? 286 retval = ((hw->media_type == e1000_media_type_fiber) ?
288 e1000_setup_link(hw) : e1000_force_mac_fc(hw)); 287 e1000_setup_link(hw) : e1000_force_mac_fc(hw));
289 288
290 clear_bit(__E1000_RESETTING, &adapter->flags); 289 clear_bit(__E1000_RESETTING, &adapter->flags);
291 return retval; 290 return retval;
@@ -350,6 +349,13 @@ e1000_set_tso(struct net_device *netdev, uint32_t data)
350 else 349 else
351 netdev->features &= ~NETIF_F_TSO; 350 netdev->features &= ~NETIF_F_TSO;
352 351
352#ifdef NETIF_F_TSO6
353 if (data)
354 netdev->features |= NETIF_F_TSO6;
355 else
356 netdev->features &= ~NETIF_F_TSO6;
357#endif
358
353 DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled"); 359 DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled");
354 adapter->tso_force = TRUE; 360 adapter->tso_force = TRUE;
355 return 0; 361 return 0;
@@ -461,7 +467,8 @@ e1000_get_regs(struct net_device *netdev,
461 regs_buff[24] = (uint32_t)phy_data; /* phy local receiver status */ 467 regs_buff[24] = (uint32_t)phy_data; /* phy local receiver status */
462 regs_buff[25] = regs_buff[24]; /* phy remote receiver status */ 468 regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
463 if (hw->mac_type >= e1000_82540 && 469 if (hw->mac_type >= e1000_82540 &&
464 hw->media_type == e1000_media_type_copper) { 470 hw->mac_type < e1000_82571 &&
471 hw->media_type == e1000_media_type_copper) {
465 regs_buff[26] = E1000_READ_REG(hw, MANC); 472 regs_buff[26] = E1000_READ_REG(hw, MANC);
466 } 473 }
467} 474}
@@ -773,7 +780,7 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
773 /* The status register is Read Only, so a write should fail. 780 /* The status register is Read Only, so a write should fail.
774 * Some bits that get toggled are ignored. 781 * Some bits that get toggled are ignored.
775 */ 782 */
776 switch (adapter->hw.mac_type) { 783 switch (adapter->hw.mac_type) {
777 /* there are several bits on newer hardware that are r/w */ 784 /* there are several bits on newer hardware that are r/w */
778 case e1000_82571: 785 case e1000_82571:
779 case e1000_82572: 786 case e1000_82572:
@@ -801,12 +808,14 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
801 } 808 }
802 /* restore previous status */ 809 /* restore previous status */
803 E1000_WRITE_REG(&adapter->hw, STATUS, before); 810 E1000_WRITE_REG(&adapter->hw, STATUS, before);
811
804 if (adapter->hw.mac_type != e1000_ich8lan) { 812 if (adapter->hw.mac_type != e1000_ich8lan) {
805 REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF); 813 REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
806 REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF); 814 REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
807 REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF); 815 REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
808 REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF); 816 REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
809 } 817 }
818
810 REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF); 819 REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
811 REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF); 820 REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
812 REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF); 821 REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
@@ -819,8 +828,9 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
819 REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF); 828 REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);
820 829
821 REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000); 830 REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
831
822 before = (adapter->hw.mac_type == e1000_ich8lan ? 832 before = (adapter->hw.mac_type == e1000_ich8lan ?
823 0x06C3B33E : 0x06DFB3FE); 833 0x06C3B33E : 0x06DFB3FE);
824 REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB); 834 REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
825 REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000); 835 REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
826 836
@@ -833,10 +843,10 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
833 REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF); 843 REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
834 REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF); 844 REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
835 value = (adapter->hw.mac_type == e1000_ich8lan ? 845 value = (adapter->hw.mac_type == e1000_ich8lan ?
836 E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES); 846 E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
837 for (i = 0; i < value; i++) { 847 for (i = 0; i < value; i++) {
838 REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF, 848 REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
839 0xFFFFFFFF); 849 0xFFFFFFFF);
840 } 850 }
841 851
842 } else { 852 } else {
@@ -882,8 +892,7 @@ e1000_eeprom_test(struct e1000_adapter *adapter, uint64_t *data)
882} 892}
883 893
884static irqreturn_t 894static irqreturn_t
885e1000_test_intr(int irq, 895e1000_test_intr(int irq, void *data)
886 void *data)
887{ 896{
888 struct net_device *netdev = (struct net_device *) data; 897 struct net_device *netdev = (struct net_device *) data;
889 struct e1000_adapter *adapter = netdev_priv(netdev); 898 struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -904,11 +913,11 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data)
904 913
905 /* NOTE: we don't test MSI interrupts here, yet */ 914 /* NOTE: we don't test MSI interrupts here, yet */
906 /* Hook up test interrupt handler just for this test */ 915 /* Hook up test interrupt handler just for this test */
907 if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, 916 if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
908 netdev->name, netdev)) 917 netdev))
909 shared_int = FALSE; 918 shared_int = FALSE;
910 else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED, 919 else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED,
911 netdev->name, netdev)) { 920 netdev->name, netdev)) {
912 *data = 1; 921 *data = 1;
913 return -1; 922 return -1;
914 } 923 }
@@ -924,6 +933,7 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data)
924 933
925 if (adapter->hw.mac_type == e1000_ich8lan && i == 8) 934 if (adapter->hw.mac_type == e1000_ich8lan && i == 8)
926 continue; 935 continue;
936
927 /* Interrupt to test */ 937 /* Interrupt to test */
928 mask = 1 << i; 938 mask = 1 << i;
929 939
@@ -1673,7 +1683,7 @@ e1000_diag_test(struct net_device *netdev,
1673 if (e1000_link_test(adapter, &data[4])) 1683 if (e1000_link_test(adapter, &data[4]))
1674 eth_test->flags |= ETH_TEST_FL_FAILED; 1684 eth_test->flags |= ETH_TEST_FL_FAILED;
1675 1685
1676 /* Offline tests aren't run; pass by default */ 1686 /* Online tests aren't run; pass by default */
1677 data[0] = 0; 1687 data[0] = 0;
1678 data[1] = 0; 1688 data[1] = 0;
1679 data[2] = 0; 1689 data[2] = 0;
@@ -1690,6 +1700,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
1690 int retval = 1; /* fail by default */ 1700 int retval = 1; /* fail by default */
1691 1701
1692 switch (hw->device_id) { 1702 switch (hw->device_id) {
1703 case E1000_DEV_ID_82542:
1693 case E1000_DEV_ID_82543GC_FIBER: 1704 case E1000_DEV_ID_82543GC_FIBER:
1694 case E1000_DEV_ID_82543GC_COPPER: 1705 case E1000_DEV_ID_82543GC_COPPER:
1695 case E1000_DEV_ID_82544EI_FIBER: 1706 case E1000_DEV_ID_82544EI_FIBER:
@@ -1715,6 +1726,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
1715 retval = 0; 1726 retval = 0;
1716 break; 1727 break;
1717 case E1000_DEV_ID_82571EB_QUAD_COPPER: 1728 case E1000_DEV_ID_82571EB_QUAD_COPPER:
1729 case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
1718 case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3: 1730 case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
1719 /* quad port adapters only support WoL on port A */ 1731 /* quad port adapters only support WoL on port A */
1720 if (!adapter->quad_port_a) { 1732 if (!adapter->quad_port_a) {
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 65077f39da69..3655d902b0bd 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -385,6 +385,7 @@ e1000_set_mac_type(struct e1000_hw *hw)
385 case E1000_DEV_ID_82571EB_FIBER: 385 case E1000_DEV_ID_82571EB_FIBER:
386 case E1000_DEV_ID_82571EB_SERDES: 386 case E1000_DEV_ID_82571EB_SERDES:
387 case E1000_DEV_ID_82571EB_QUAD_COPPER: 387 case E1000_DEV_ID_82571EB_QUAD_COPPER:
388 case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
388 hw->mac_type = e1000_82571; 389 hw->mac_type = e1000_82571;
389 break; 390 break;
390 case E1000_DEV_ID_82572EI_COPPER: 391 case E1000_DEV_ID_82572EI_COPPER:
@@ -408,6 +409,8 @@ e1000_set_mac_type(struct e1000_hw *hw)
408 case E1000_DEV_ID_ICH8_IGP_AMT: 409 case E1000_DEV_ID_ICH8_IGP_AMT:
409 case E1000_DEV_ID_ICH8_IGP_C: 410 case E1000_DEV_ID_ICH8_IGP_C:
410 case E1000_DEV_ID_ICH8_IFE: 411 case E1000_DEV_ID_ICH8_IFE:
412 case E1000_DEV_ID_ICH8_IFE_GT:
413 case E1000_DEV_ID_ICH8_IFE_G:
411 case E1000_DEV_ID_ICH8_IGP_M: 414 case E1000_DEV_ID_ICH8_IGP_M:
412 hw->mac_type = e1000_ich8lan; 415 hw->mac_type = e1000_ich8lan;
413 break; 416 break;
@@ -2367,6 +2370,7 @@ e1000_phy_force_speed_duplex(struct e1000_hw *hw)
2367 2370
2368 /* Need to reset the PHY or these changes will be ignored */ 2371 /* Need to reset the PHY or these changes will be ignored */
2369 mii_ctrl_reg |= MII_CR_RESET; 2372 mii_ctrl_reg |= MII_CR_RESET;
2373
2370 /* Disable MDI-X support for 10/100 */ 2374 /* Disable MDI-X support for 10/100 */
2371 } else if (hw->phy_type == e1000_phy_ife) { 2375 } else if (hw->phy_type == e1000_phy_ife) {
2372 ret_val = e1000_read_phy_reg(hw, IFE_PHY_MDIX_CONTROL, &phy_data); 2376 ret_val = e1000_read_phy_reg(hw, IFE_PHY_MDIX_CONTROL, &phy_data);
@@ -2379,6 +2383,7 @@ e1000_phy_force_speed_duplex(struct e1000_hw *hw)
2379 ret_val = e1000_write_phy_reg(hw, IFE_PHY_MDIX_CONTROL, phy_data); 2383 ret_val = e1000_write_phy_reg(hw, IFE_PHY_MDIX_CONTROL, phy_data);
2380 if (ret_val) 2384 if (ret_val)
2381 return ret_val; 2385 return ret_val;
2386
2382 } else { 2387 } else {
2383 /* Clear Auto-Crossover to force MDI manually. IGP requires MDI 2388 /* Clear Auto-Crossover to force MDI manually. IGP requires MDI
2384 * forced whenever speed or duplex are forced. 2389 * forced whenever speed or duplex are forced.
@@ -3868,7 +3873,7 @@ e1000_phy_hw_reset(struct e1000_hw *hw)
3868* 3873*
3869* hw - Struct containing variables accessed by shared code 3874* hw - Struct containing variables accessed by shared code
3870* 3875*
3871* Sets bit 15 of the MII Control regiser 3876* Sets bit 15 of the MII Control register
3872******************************************************************************/ 3877******************************************************************************/
3873int32_t 3878int32_t
3874e1000_phy_reset(struct e1000_hw *hw) 3879e1000_phy_reset(struct e1000_hw *hw)
@@ -3940,14 +3945,15 @@ e1000_phy_powerdown_workaround(struct e1000_hw *hw)
3940 E1000_WRITE_REG(hw, PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE | 3945 E1000_WRITE_REG(hw, PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
3941 E1000_PHY_CTRL_NOND0A_GBE_DISABLE); 3946 E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
3942 3947
3943 /* Write VR power-down enable */ 3948 /* Write VR power-down enable - bits 9:8 should be 10b */
3944 e1000_read_phy_reg(hw, IGP3_VR_CTRL, &phy_data); 3949 e1000_read_phy_reg(hw, IGP3_VR_CTRL, &phy_data);
3945 e1000_write_phy_reg(hw, IGP3_VR_CTRL, phy_data | 3950 phy_data |= (1 << 9);
3946 IGP3_VR_CTRL_MODE_SHUT); 3951 phy_data &= ~(1 << 8);
3952 e1000_write_phy_reg(hw, IGP3_VR_CTRL, phy_data);
3947 3953
3948 /* Read it back and test */ 3954 /* Read it back and test */
3949 e1000_read_phy_reg(hw, IGP3_VR_CTRL, &phy_data); 3955 e1000_read_phy_reg(hw, IGP3_VR_CTRL, &phy_data);
3950 if ((phy_data & IGP3_VR_CTRL_MODE_SHUT) || retry) 3956 if (((phy_data & IGP3_VR_CTRL_MODE_MASK) == IGP3_VR_CTRL_MODE_SHUT) || retry)
3951 break; 3957 break;
3952 3958
3953 /* Issue PHY reset and repeat at most one more time */ 3959 /* Issue PHY reset and repeat at most one more time */
@@ -4549,7 +4555,7 @@ e1000_init_eeprom_params(struct e1000_hw *hw)
4549 case e1000_ich8lan: 4555 case e1000_ich8lan:
4550 { 4556 {
4551 int32_t i = 0; 4557 int32_t i = 0;
4552 uint32_t flash_size = E1000_READ_ICH8_REG(hw, ICH8_FLASH_GFPREG); 4558 uint32_t flash_size = E1000_READ_ICH_FLASH_REG(hw, ICH_FLASH_GFPREG);
4553 4559
4554 eeprom->type = e1000_eeprom_ich8; 4560 eeprom->type = e1000_eeprom_ich8;
4555 eeprom->use_eerd = FALSE; 4561 eeprom->use_eerd = FALSE;
@@ -4565,12 +4571,14 @@ e1000_init_eeprom_params(struct e1000_hw *hw)
4565 } 4571 }
4566 } 4572 }
4567 4573
4568 hw->flash_base_addr = (flash_size & ICH8_GFPREG_BASE_MASK) * 4574 hw->flash_base_addr = (flash_size & ICH_GFPREG_BASE_MASK) *
4569 ICH8_FLASH_SECTOR_SIZE; 4575 ICH_FLASH_SECTOR_SIZE;
4576
4577 hw->flash_bank_size = ((flash_size >> 16) & ICH_GFPREG_BASE_MASK) + 1;
4578 hw->flash_bank_size -= (flash_size & ICH_GFPREG_BASE_MASK);
4579
4580 hw->flash_bank_size *= ICH_FLASH_SECTOR_SIZE;
4570 4581
4571 hw->flash_bank_size = ((flash_size >> 16) & ICH8_GFPREG_BASE_MASK) + 1;
4572 hw->flash_bank_size -= (flash_size & ICH8_GFPREG_BASE_MASK);
4573 hw->flash_bank_size *= ICH8_FLASH_SECTOR_SIZE;
4574 hw->flash_bank_size /= 2 * sizeof(uint16_t); 4582 hw->flash_bank_size /= 2 * sizeof(uint16_t);
4575 4583
4576 break; 4584 break;
@@ -5620,8 +5628,8 @@ e1000_commit_shadow_ram(struct e1000_hw *hw)
5620 * signature is valid. We want to do this after the write 5628 * signature is valid. We want to do this after the write
5621 * has completed so that we don't mark the segment valid 5629 * has completed so that we don't mark the segment valid
5622 * while the write is still in progress */ 5630 * while the write is still in progress */
5623 if (i == E1000_ICH8_NVM_SIG_WORD) 5631 if (i == E1000_ICH_NVM_SIG_WORD)
5624 high_byte = E1000_ICH8_NVM_SIG_MASK | high_byte; 5632 high_byte = E1000_ICH_NVM_SIG_MASK | high_byte;
5625 5633
5626 error = e1000_verify_write_ich8_byte(hw, 5634 error = e1000_verify_write_ich8_byte(hw,
5627 (i << 1) + new_bank_offset + 1, high_byte); 5635 (i << 1) + new_bank_offset + 1, high_byte);
@@ -5643,18 +5651,18 @@ e1000_commit_shadow_ram(struct e1000_hw *hw)
5643 * erase as well since these bits are 11 to start with 5651 * erase as well since these bits are 11 to start with
5644 * and we need to change bit 14 to 0b */ 5652 * and we need to change bit 14 to 0b */
5645 e1000_read_ich8_byte(hw, 5653 e1000_read_ich8_byte(hw,
5646 E1000_ICH8_NVM_SIG_WORD * 2 + 1 + new_bank_offset, 5654 E1000_ICH_NVM_SIG_WORD * 2 + 1 + new_bank_offset,
5647 &high_byte); 5655 &high_byte);
5648 high_byte &= 0xBF; 5656 high_byte &= 0xBF;
5649 error = e1000_verify_write_ich8_byte(hw, 5657 error = e1000_verify_write_ich8_byte(hw,
5650 E1000_ICH8_NVM_SIG_WORD * 2 + 1 + new_bank_offset, high_byte); 5658 E1000_ICH_NVM_SIG_WORD * 2 + 1 + new_bank_offset, high_byte);
5651 /* And invalidate the previously valid segment by setting 5659 /* And invalidate the previously valid segment by setting
5652 * its signature word (0x13) high_byte to 0b. This can be 5660 * its signature word (0x13) high_byte to 0b. This can be
5653 * done without an erase because flash erase sets all bits 5661 * done without an erase because flash erase sets all bits
5654 * to 1's. We can write 1's to 0's without an erase */ 5662 * to 1's. We can write 1's to 0's without an erase */
5655 if (error == E1000_SUCCESS) { 5663 if (error == E1000_SUCCESS) {
5656 error = e1000_verify_write_ich8_byte(hw, 5664 error = e1000_verify_write_ich8_byte(hw,
5657 E1000_ICH8_NVM_SIG_WORD * 2 + 1 + old_bank_offset, 0); 5665 E1000_ICH_NVM_SIG_WORD * 2 + 1 + old_bank_offset, 0);
5658 } 5666 }
5659 5667
5660 /* Clear the now not used entry in the cache */ 5668 /* Clear the now not used entry in the cache */
@@ -5841,6 +5849,7 @@ e1000_mta_set(struct e1000_hw *hw,
5841 hash_reg = (hash_value >> 5) & 0x7F; 5849 hash_reg = (hash_value >> 5) & 0x7F;
5842 if (hw->mac_type == e1000_ich8lan) 5850 if (hw->mac_type == e1000_ich8lan)
5843 hash_reg &= 0x1F; 5851 hash_reg &= 0x1F;
5852
5844 hash_bit = hash_value & 0x1F; 5853 hash_bit = hash_value & 0x1F;
5845 5854
5846 mta = E1000_READ_REG_ARRAY(hw, MTA, hash_reg); 5855 mta = E1000_READ_REG_ARRAY(hw, MTA, hash_reg);
@@ -6026,6 +6035,7 @@ e1000_id_led_init(struct e1000_hw * hw)
6026 else 6035 else
6027 eeprom_data = ID_LED_DEFAULT; 6036 eeprom_data = ID_LED_DEFAULT;
6028 } 6037 }
6038
6029 for (i = 0; i < 4; i++) { 6039 for (i = 0; i < 4; i++) {
6030 temp = (eeprom_data >> (i << 2)) & led_mask; 6040 temp = (eeprom_data >> (i << 2)) & led_mask;
6031 switch (temp) { 6041 switch (temp) {
@@ -8486,7 +8496,7 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
8486 8496
8487 DEBUGFUNC("e1000_ich8_cycle_init"); 8497 DEBUGFUNC("e1000_ich8_cycle_init");
8488 8498
8489 hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS); 8499 hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
8490 8500
8491 /* May be check the Flash Des Valid bit in Hw status */ 8501 /* May be check the Flash Des Valid bit in Hw status */
8492 if (hsfsts.hsf_status.fldesvalid == 0) { 8502 if (hsfsts.hsf_status.fldesvalid == 0) {
@@ -8499,7 +8509,7 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
8499 hsfsts.hsf_status.flcerr = 1; 8509 hsfsts.hsf_status.flcerr = 1;
8500 hsfsts.hsf_status.dael = 1; 8510 hsfsts.hsf_status.dael = 1;
8501 8511
8502 E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFSTS, hsfsts.regval); 8512 E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS, hsfsts.regval);
8503 8513
8504 /* Either we should have a hardware SPI cycle in progress bit to check 8514 /* Either we should have a hardware SPI cycle in progress bit to check
8505 * against, in order to start a new cycle or FDONE bit should be changed 8515 * against, in order to start a new cycle or FDONE bit should be changed
@@ -8514,13 +8524,13 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
8514 /* There is no cycle running at present, so we can start a cycle */ 8524 /* There is no cycle running at present, so we can start a cycle */
8515 /* Begin by setting Flash Cycle Done. */ 8525 /* Begin by setting Flash Cycle Done. */
8516 hsfsts.hsf_status.flcdone = 1; 8526 hsfsts.hsf_status.flcdone = 1;
8517 E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFSTS, hsfsts.regval); 8527 E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS, hsfsts.regval);
8518 error = E1000_SUCCESS; 8528 error = E1000_SUCCESS;
8519 } else { 8529 } else {
8520 /* otherwise poll for sometime so the current cycle has a chance 8530 /* otherwise poll for sometime so the current cycle has a chance
8521 * to end before giving up. */ 8531 * to end before giving up. */
8522 for (i = 0; i < ICH8_FLASH_COMMAND_TIMEOUT; i++) { 8532 for (i = 0; i < ICH_FLASH_COMMAND_TIMEOUT; i++) {
8523 hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS); 8533 hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
8524 if (hsfsts.hsf_status.flcinprog == 0) { 8534 if (hsfsts.hsf_status.flcinprog == 0) {
8525 error = E1000_SUCCESS; 8535 error = E1000_SUCCESS;
8526 break; 8536 break;
@@ -8531,7 +8541,7 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
8531 /* Successful in waiting for previous cycle to timeout, 8541 /* Successful in waiting for previous cycle to timeout,
8532 * now set the Flash Cycle Done. */ 8542 * now set the Flash Cycle Done. */
8533 hsfsts.hsf_status.flcdone = 1; 8543 hsfsts.hsf_status.flcdone = 1;
8534 E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFSTS, hsfsts.regval); 8544 E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS, hsfsts.regval);
8535 } else { 8545 } else {
8536 DEBUGOUT("Flash controller busy, cannot get access"); 8546 DEBUGOUT("Flash controller busy, cannot get access");
8537 } 8547 }
@@ -8553,13 +8563,13 @@ e1000_ich8_flash_cycle(struct e1000_hw *hw, uint32_t timeout)
8553 uint32_t i = 0; 8563 uint32_t i = 0;
8554 8564
8555 /* Start a cycle by writing 1 in Flash Cycle Go in Hw Flash Control */ 8565 /* Start a cycle by writing 1 in Flash Cycle Go in Hw Flash Control */
8556 hsflctl.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFCTL); 8566 hsflctl.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL);
8557 hsflctl.hsf_ctrl.flcgo = 1; 8567 hsflctl.hsf_ctrl.flcgo = 1;
8558 E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFCTL, hsflctl.regval); 8568 E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL, hsflctl.regval);
8559 8569
8560 /* wait till FDONE bit is set to 1 */ 8570 /* wait till FDONE bit is set to 1 */
8561 do { 8571 do {
8562 hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS); 8572 hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
8563 if (hsfsts.hsf_status.flcdone == 1) 8573 if (hsfsts.hsf_status.flcdone == 1)
8564 break; 8574 break;
8565 udelay(1); 8575 udelay(1);
@@ -8593,10 +8603,10 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index,
8593 DEBUGFUNC("e1000_read_ich8_data"); 8603 DEBUGFUNC("e1000_read_ich8_data");
8594 8604
8595 if (size < 1 || size > 2 || data == 0x0 || 8605 if (size < 1 || size > 2 || data == 0x0 ||
8596 index > ICH8_FLASH_LINEAR_ADDR_MASK) 8606 index > ICH_FLASH_LINEAR_ADDR_MASK)
8597 return error; 8607 return error;
8598 8608
8599 flash_linear_address = (ICH8_FLASH_LINEAR_ADDR_MASK & index) + 8609 flash_linear_address = (ICH_FLASH_LINEAR_ADDR_MASK & index) +
8600 hw->flash_base_addr; 8610 hw->flash_base_addr;
8601 8611
8602 do { 8612 do {
@@ -8606,25 +8616,25 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index,
8606 if (error != E1000_SUCCESS) 8616 if (error != E1000_SUCCESS)
8607 break; 8617 break;
8608 8618
8609 hsflctl.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFCTL); 8619 hsflctl.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL);
8610 /* 0b/1b corresponds to 1 or 2 byte size, respectively. */ 8620 /* 0b/1b corresponds to 1 or 2 byte size, respectively. */
8611 hsflctl.hsf_ctrl.fldbcount = size - 1; 8621 hsflctl.hsf_ctrl.fldbcount = size - 1;
8612 hsflctl.hsf_ctrl.flcycle = ICH8_CYCLE_READ; 8622 hsflctl.hsf_ctrl.flcycle = ICH_CYCLE_READ;
8613 E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFCTL, hsflctl.regval); 8623 E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL, hsflctl.regval);
8614 8624
8615 /* Write the last 24 bits of index into Flash Linear address field in 8625 /* Write the last 24 bits of index into Flash Linear address field in
8616 * Flash Address */ 8626 * Flash Address */
8617 /* TODO: TBD maybe check the index against the size of flash */ 8627 /* TODO: TBD maybe check the index against the size of flash */
8618 8628
8619 E1000_WRITE_ICH8_REG(hw, ICH8_FLASH_FADDR, flash_linear_address); 8629 E1000_WRITE_ICH_FLASH_REG(hw, ICH_FLASH_FADDR, flash_linear_address);
8620 8630
8621 error = e1000_ich8_flash_cycle(hw, ICH8_FLASH_COMMAND_TIMEOUT); 8631 error = e1000_ich8_flash_cycle(hw, ICH_FLASH_COMMAND_TIMEOUT);
8622 8632
8623 /* Check if FCERR is set to 1, if set to 1, clear it and try the whole 8633 /* Check if FCERR is set to 1, if set to 1, clear it and try the whole
8624 * sequence a few more times, else read in (shift in) the Flash Data0, 8634 * sequence a few more times, else read in (shift in) the Flash Data0,
8625 * the order is least significant byte first msb to lsb */ 8635 * the order is least significant byte first msb to lsb */
8626 if (error == E1000_SUCCESS) { 8636 if (error == E1000_SUCCESS) {
8627 flash_data = E1000_READ_ICH8_REG(hw, ICH8_FLASH_FDATA0); 8637 flash_data = E1000_READ_ICH_FLASH_REG(hw, ICH_FLASH_FDATA0);
8628 if (size == 1) { 8638 if (size == 1) {
8629 *data = (uint8_t)(flash_data & 0x000000FF); 8639 *data = (uint8_t)(flash_data & 0x000000FF);
8630 } else if (size == 2) { 8640 } else if (size == 2) {
@@ -8634,9 +8644,9 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index,
8634 } else { 8644 } else {
8635 /* If we've gotten here, then things are probably completely hosed, 8645 /* If we've gotten here, then things are probably completely hosed,
8636 * but if the error condition is detected, it won't hurt to give 8646 * but if the error condition is detected, it won't hurt to give
8637 * it another try...ICH8_FLASH_CYCLE_REPEAT_COUNT times. 8647 * it another try...ICH_FLASH_CYCLE_REPEAT_COUNT times.
8638 */ 8648 */
8639 hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS); 8649 hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
8640 if (hsfsts.hsf_status.flcerr == 1) { 8650 if (hsfsts.hsf_status.flcerr == 1) {
8641 /* Repeat for some time before giving up. */ 8651 /* Repeat for some time before giving up. */
8642 continue; 8652 continue;
@@ -8645,7 +8655,7 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index,
8645 break; 8655 break;
8646 } 8656 }
8647 } 8657 }
8648 } while (count++ < ICH8_FLASH_CYCLE_REPEAT_COUNT); 8658 } while (count++ < ICH_FLASH_CYCLE_REPEAT_COUNT);
8649 8659
8650 return error; 8660 return error;
8651} 8661}
@@ -8672,10 +8682,10 @@ e1000_write_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size,
8672 DEBUGFUNC("e1000_write_ich8_data"); 8682 DEBUGFUNC("e1000_write_ich8_data");
8673 8683
8674 if (size < 1 || size > 2 || data > size * 0xff || 8684 if (size < 1 || size > 2 || data > size * 0xff ||
8675 index > ICH8_FLASH_LINEAR_ADDR_MASK) 8685 index > ICH_FLASH_LINEAR_ADDR_MASK)
8676 return error; 8686 return error;
8677 8687
8678 flash_linear_address = (ICH8_FLASH_LINEAR_ADDR_MASK & index) + 8688 flash_linear_address = (ICH_FLASH_LINEAR_ADDR_MASK & index) +
8679 hw->flash_base_addr; 8689 hw->flash_base_addr;
8680 8690
8681 do { 8691 do {
@@ -8685,34 +8695,34 @@ e1000_write_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size,
8685 if (error != E1000_SUCCESS) 8695 if (error != E1000_SUCCESS)
8686 break; 8696 break;
8687 8697
8688 hsflctl.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFCTL); 8698 hsflctl.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL);
8689 /* 0b/1b corresponds to 1 or 2 byte size, respectively. */ 8699 /* 0b/1b corresponds to 1 or 2 byte size, respectively. */
8690 hsflctl.hsf_ctrl.fldbcount = size -1; 8700 hsflctl.hsf_ctrl.fldbcount = size -1;
8691 hsflctl.hsf_ctrl.flcycle = ICH8_CYCLE_WRITE; 8701 hsflctl.hsf_ctrl.flcycle = ICH_CYCLE_WRITE;
8692 E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFCTL, hsflctl.regval); 8702 E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL, hsflctl.regval);
8693 8703
8694 /* Write the last 24 bits of index into Flash Linear address field in 8704 /* Write the last 24 bits of index into Flash Linear address field in
8695 * Flash Address */ 8705 * Flash Address */
8696 E1000_WRITE_ICH8_REG(hw, ICH8_FLASH_FADDR, flash_linear_address); 8706 E1000_WRITE_ICH_FLASH_REG(hw, ICH_FLASH_FADDR, flash_linear_address);
8697 8707
8698 if (size == 1) 8708 if (size == 1)
8699 flash_data = (uint32_t)data & 0x00FF; 8709 flash_data = (uint32_t)data & 0x00FF;
8700 else 8710 else
8701 flash_data = (uint32_t)data; 8711 flash_data = (uint32_t)data;
8702 8712
8703 E1000_WRITE_ICH8_REG(hw, ICH8_FLASH_FDATA0, flash_data); 8713 E1000_WRITE_ICH_FLASH_REG(hw, ICH_FLASH_FDATA0, flash_data);
8704 8714
8705 /* check if FCERR is set to 1 , if set to 1, clear it and try the whole 8715 /* check if FCERR is set to 1 , if set to 1, clear it and try the whole
8706 * sequence a few more times else done */ 8716 * sequence a few more times else done */
8707 error = e1000_ich8_flash_cycle(hw, ICH8_FLASH_COMMAND_TIMEOUT); 8717 error = e1000_ich8_flash_cycle(hw, ICH_FLASH_COMMAND_TIMEOUT);
8708 if (error == E1000_SUCCESS) { 8718 if (error == E1000_SUCCESS) {
8709 break; 8719 break;
8710 } else { 8720 } else {
8711 /* If we're here, then things are most likely completely hosed, 8721 /* If we're here, then things are most likely completely hosed,
8712 * but if the error condition is detected, it won't hurt to give 8722 * but if the error condition is detected, it won't hurt to give
8713 * it another try...ICH8_FLASH_CYCLE_REPEAT_COUNT times. 8723 * it another try...ICH_FLASH_CYCLE_REPEAT_COUNT times.
8714 */ 8724 */
8715 hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS); 8725 hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
8716 if (hsfsts.hsf_status.flcerr == 1) { 8726 if (hsfsts.hsf_status.flcerr == 1) {
8717 /* Repeat for some time before giving up. */ 8727 /* Repeat for some time before giving up. */
8718 continue; 8728 continue;
@@ -8721,7 +8731,7 @@ e1000_write_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size,
8721 break; 8731 break;
8722 } 8732 }
8723 } 8733 }
8724 } while (count++ < ICH8_FLASH_CYCLE_REPEAT_COUNT); 8734 } while (count++ < ICH_FLASH_CYCLE_REPEAT_COUNT);
8725 8735
8726 return error; 8736 return error;
8727} 8737}
@@ -8840,7 +8850,7 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
8840 int32_t j = 0; 8850 int32_t j = 0;
8841 int32_t error_flag = 0; 8851 int32_t error_flag = 0;
8842 8852
8843 hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS); 8853 hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
8844 8854
8845 /* Determine HW Sector size: Read BERASE bits of Hw flash Status register */ 8855 /* Determine HW Sector size: Read BERASE bits of Hw flash Status register */
8846 /* 00: The Hw sector is 256 bytes, hence we need to erase 16 8856 /* 00: The Hw sector is 256 bytes, hence we need to erase 16
@@ -8853,19 +8863,14 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
8853 * 11: The Hw sector size is 64K bytes */ 8863 * 11: The Hw sector size is 64K bytes */
8854 if (hsfsts.hsf_status.berasesz == 0x0) { 8864 if (hsfsts.hsf_status.berasesz == 0x0) {
8855 /* Hw sector size 256 */ 8865 /* Hw sector size 256 */
8856 sub_sector_size = ICH8_FLASH_SEG_SIZE_256; 8866 sub_sector_size = ICH_FLASH_SEG_SIZE_256;
8857 bank_size = ICH8_FLASH_SECTOR_SIZE; 8867 bank_size = ICH_FLASH_SECTOR_SIZE;
8858 iteration = ICH8_FLASH_SECTOR_SIZE / ICH8_FLASH_SEG_SIZE_256; 8868 iteration = ICH_FLASH_SECTOR_SIZE / ICH_FLASH_SEG_SIZE_256;
8859 } else if (hsfsts.hsf_status.berasesz == 0x1) { 8869 } else if (hsfsts.hsf_status.berasesz == 0x1) {
8860 bank_size = ICH8_FLASH_SEG_SIZE_4K; 8870 bank_size = ICH_FLASH_SEG_SIZE_4K;
8861 iteration = 1;
8862 } else if (hw->mac_type != e1000_ich8lan &&
8863 hsfsts.hsf_status.berasesz == 0x2) {
8864 /* 8K erase size invalid for ICH8 - added in for ICH9 */
8865 bank_size = ICH9_FLASH_SEG_SIZE_8K;
8866 iteration = 1; 8871 iteration = 1;
8867 } else if (hsfsts.hsf_status.berasesz == 0x3) { 8872 } else if (hsfsts.hsf_status.berasesz == 0x3) {
8868 bank_size = ICH8_FLASH_SEG_SIZE_64K; 8873 bank_size = ICH_FLASH_SEG_SIZE_64K;
8869 iteration = 1; 8874 iteration = 1;
8870 } else { 8875 } else {
8871 return error; 8876 return error;
@@ -8883,9 +8888,9 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
8883 8888
8884 /* Write a value 11 (block Erase) in Flash Cycle field in Hw flash 8889 /* Write a value 11 (block Erase) in Flash Cycle field in Hw flash
8885 * Control */ 8890 * Control */
8886 hsflctl.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFCTL); 8891 hsflctl.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL);
8887 hsflctl.hsf_ctrl.flcycle = ICH8_CYCLE_ERASE; 8892 hsflctl.hsf_ctrl.flcycle = ICH_CYCLE_ERASE;
8888 E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFCTL, hsflctl.regval); 8893 E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL, hsflctl.regval);
8889 8894
8890 /* Write the last 24 bits of an index within the block into Flash 8895 /* Write the last 24 bits of an index within the block into Flash
8891 * Linear address field in Flash Address. This probably needs to 8896 * Linear address field in Flash Address. This probably needs to
@@ -8893,17 +8898,17 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
8893 * the software bank size (4, 8 or 64 KBytes) */ 8898 * the software bank size (4, 8 or 64 KBytes) */
8894 flash_linear_address = bank * bank_size + j * sub_sector_size; 8899 flash_linear_address = bank * bank_size + j * sub_sector_size;
8895 flash_linear_address += hw->flash_base_addr; 8900 flash_linear_address += hw->flash_base_addr;
8896 flash_linear_address &= ICH8_FLASH_LINEAR_ADDR_MASK; 8901 flash_linear_address &= ICH_FLASH_LINEAR_ADDR_MASK;
8897 8902
8898 E1000_WRITE_ICH8_REG(hw, ICH8_FLASH_FADDR, flash_linear_address); 8903 E1000_WRITE_ICH_FLASH_REG(hw, ICH_FLASH_FADDR, flash_linear_address);
8899 8904
8900 error = e1000_ich8_flash_cycle(hw, ICH8_FLASH_ERASE_TIMEOUT); 8905 error = e1000_ich8_flash_cycle(hw, ICH_FLASH_ERASE_TIMEOUT);
8901 /* Check if FCERR is set to 1. If 1, clear it and try the whole 8906 /* Check if FCERR is set to 1. If 1, clear it and try the whole
8902 * sequence a few more times else Done */ 8907 * sequence a few more times else Done */
8903 if (error == E1000_SUCCESS) { 8908 if (error == E1000_SUCCESS) {
8904 break; 8909 break;
8905 } else { 8910 } else {
8906 hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS); 8911 hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
8907 if (hsfsts.hsf_status.flcerr == 1) { 8912 if (hsfsts.hsf_status.flcerr == 1) {
8908 /* repeat for some time before giving up */ 8913 /* repeat for some time before giving up */
8909 continue; 8914 continue;
@@ -8912,7 +8917,7 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
8912 break; 8917 break;
8913 } 8918 }
8914 } 8919 }
8915 } while ((count < ICH8_FLASH_CYCLE_REPEAT_COUNT) && !error_flag); 8920 } while ((count < ICH_FLASH_CYCLE_REPEAT_COUNT) && !error_flag);
8916 if (error_flag == 1) 8921 if (error_flag == 1)
8917 break; 8922 break;
8918 } 8923 }
@@ -9013,5 +9018,3 @@ e1000_init_lcd_from_nvm(struct e1000_hw *hw)
9013 return E1000_SUCCESS; 9018 return E1000_SUCCESS;
9014} 9019}
9015 9020
9016
9017
diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
index 112447fd8bf2..3321fb13bfa9 100644
--- a/drivers/net/e1000/e1000_hw.h
+++ b/drivers/net/e1000/e1000_hw.h
@@ -128,11 +128,13 @@ typedef enum {
128/* PCI bus widths */ 128/* PCI bus widths */
129typedef enum { 129typedef enum {
130 e1000_bus_width_unknown = 0, 130 e1000_bus_width_unknown = 0,
131 /* These PCIe values should literally match the possible return values
132 * from config space */
133 e1000_bus_width_pciex_1 = 1,
134 e1000_bus_width_pciex_2 = 2,
135 e1000_bus_width_pciex_4 = 4,
131 e1000_bus_width_32, 136 e1000_bus_width_32,
132 e1000_bus_width_64, 137 e1000_bus_width_64,
133 e1000_bus_width_pciex_1,
134 e1000_bus_width_pciex_2,
135 e1000_bus_width_pciex_4,
136 e1000_bus_width_reserved 138 e1000_bus_width_reserved
137} e1000_bus_width; 139} e1000_bus_width;
138 140
@@ -326,6 +328,7 @@ int32_t e1000_phy_hw_reset(struct e1000_hw *hw);
326int32_t e1000_phy_reset(struct e1000_hw *hw); 328int32_t e1000_phy_reset(struct e1000_hw *hw);
327int32_t e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); 329int32_t e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info);
328int32_t e1000_validate_mdi_setting(struct e1000_hw *hw); 330int32_t e1000_validate_mdi_setting(struct e1000_hw *hw);
331
329void e1000_phy_powerdown_workaround(struct e1000_hw *hw); 332void e1000_phy_powerdown_workaround(struct e1000_hw *hw);
330 333
331/* EEPROM Functions */ 334/* EEPROM Functions */
@@ -390,7 +393,6 @@ int32_t e1000_mng_write_dhcp_info(struct e1000_hw *hw, uint8_t *buffer,
390 uint16_t length); 393 uint16_t length);
391boolean_t e1000_check_mng_mode(struct e1000_hw *hw); 394boolean_t e1000_check_mng_mode(struct e1000_hw *hw);
392boolean_t e1000_enable_tx_pkt_filtering(struct e1000_hw *hw); 395boolean_t e1000_enable_tx_pkt_filtering(struct e1000_hw *hw);
393
394int32_t e1000_read_eeprom(struct e1000_hw *hw, uint16_t reg, uint16_t words, uint16_t *data); 396int32_t e1000_read_eeprom(struct e1000_hw *hw, uint16_t reg, uint16_t words, uint16_t *data);
395int32_t e1000_validate_eeprom_checksum(struct e1000_hw *hw); 397int32_t e1000_validate_eeprom_checksum(struct e1000_hw *hw);
396int32_t e1000_update_eeprom_checksum(struct e1000_hw *hw); 398int32_t e1000_update_eeprom_checksum(struct e1000_hw *hw);
@@ -473,6 +475,7 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
473#define E1000_DEV_ID_82571EB_FIBER 0x105F 475#define E1000_DEV_ID_82571EB_FIBER 0x105F
474#define E1000_DEV_ID_82571EB_SERDES 0x1060 476#define E1000_DEV_ID_82571EB_SERDES 0x1060
475#define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4 477#define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4
478#define E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE 0x10BC
476#define E1000_DEV_ID_82572EI_COPPER 0x107D 479#define E1000_DEV_ID_82572EI_COPPER 0x107D
477#define E1000_DEV_ID_82572EI_FIBER 0x107E 480#define E1000_DEV_ID_82572EI_FIBER 0x107E
478#define E1000_DEV_ID_82572EI_SERDES 0x107F 481#define E1000_DEV_ID_82572EI_SERDES 0x107F
@@ -490,6 +493,8 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
490#define E1000_DEV_ID_ICH8_IGP_AMT 0x104A 493#define E1000_DEV_ID_ICH8_IGP_AMT 0x104A
491#define E1000_DEV_ID_ICH8_IGP_C 0x104B 494#define E1000_DEV_ID_ICH8_IGP_C 0x104B
492#define E1000_DEV_ID_ICH8_IFE 0x104C 495#define E1000_DEV_ID_ICH8_IFE 0x104C
496#define E1000_DEV_ID_ICH8_IFE_GT 0x10C4
497#define E1000_DEV_ID_ICH8_IFE_G 0x10C5
493#define E1000_DEV_ID_ICH8_IGP_M 0x104D 498#define E1000_DEV_ID_ICH8_IGP_M 0x104D
494 499
495 500
@@ -576,6 +581,7 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
576 * E1000_RAR_ENTRIES - 1 multicast addresses. 581 * E1000_RAR_ENTRIES - 1 multicast addresses.
577 */ 582 */
578#define E1000_RAR_ENTRIES 15 583#define E1000_RAR_ENTRIES 15
584
579#define E1000_RAR_ENTRIES_ICH8LAN 6 585#define E1000_RAR_ENTRIES_ICH8LAN 6
580 586
581#define MIN_NUMBER_OF_DESCRIPTORS 8 587#define MIN_NUMBER_OF_DESCRIPTORS 8
@@ -1335,9 +1341,9 @@ struct e1000_hw_stats {
1335 uint64_t gotch; 1341 uint64_t gotch;
1336 uint64_t rnbc; 1342 uint64_t rnbc;
1337 uint64_t ruc; 1343 uint64_t ruc;
1344 uint64_t rfc;
1338 uint64_t roc; 1345 uint64_t roc;
1339 uint64_t rlerrc; 1346 uint64_t rlerrc;
1340 uint64_t rfc;
1341 uint64_t rjc; 1347 uint64_t rjc;
1342 uint64_t mgprc; 1348 uint64_t mgprc;
1343 uint64_t mgpdc; 1349 uint64_t mgpdc;
@@ -1577,8 +1583,8 @@ struct e1000_hw {
1577#define E1000_HICR_FW_RESET 0xC0 1583#define E1000_HICR_FW_RESET 0xC0
1578 1584
1579#define E1000_SHADOW_RAM_WORDS 2048 1585#define E1000_SHADOW_RAM_WORDS 2048
1580#define E1000_ICH8_NVM_SIG_WORD 0x13 1586#define E1000_ICH_NVM_SIG_WORD 0x13
1581#define E1000_ICH8_NVM_SIG_MASK 0xC0 1587#define E1000_ICH_NVM_SIG_MASK 0xC0
1582 1588
1583/* EEPROM Read */ 1589/* EEPROM Read */
1584#define E1000_EERD_START 0x00000001 /* Start Read */ 1590#define E1000_EERD_START 0x00000001 /* Start Read */
@@ -1961,9 +1967,9 @@ struct e1000_hw {
1961#define E1000_RXDCTL_GRAN 0x01000000 /* RXDCTL Granularity */ 1967#define E1000_RXDCTL_GRAN 0x01000000 /* RXDCTL Granularity */
1962 1968
1963/* Transmit Descriptor Control */ 1969/* Transmit Descriptor Control */
1964#define E1000_TXDCTL_PTHRESH 0x000000FF /* TXDCTL Prefetch Threshold */ 1970#define E1000_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */
1965#define E1000_TXDCTL_HTHRESH 0x0000FF00 /* TXDCTL Host Threshold */ 1971#define E1000_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */
1966#define E1000_TXDCTL_WTHRESH 0x00FF0000 /* TXDCTL Writeback Threshold */ 1972#define E1000_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */
1967#define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */ 1973#define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */
1968#define E1000_TXDCTL_LWTHRESH 0xFE000000 /* TXDCTL Low Threshold */ 1974#define E1000_TXDCTL_LWTHRESH 0xFE000000 /* TXDCTL Low Threshold */
1969#define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */ 1975#define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */
@@ -3172,6 +3178,7 @@ struct e1000_host_command_info {
3172#define IGP3_VR_CTRL \ 3178#define IGP3_VR_CTRL \
3173 PHY_REG(776, 18) /* Voltage regulator control register */ 3179 PHY_REG(776, 18) /* Voltage regulator control register */
3174#define IGP3_VR_CTRL_MODE_SHUT 0x0200 /* Enter powerdown, shutdown VRs */ 3180#define IGP3_VR_CTRL_MODE_SHUT 0x0200 /* Enter powerdown, shutdown VRs */
3181#define IGP3_VR_CTRL_MODE_MASK 0x0300 /* Shutdown VR Mask */
3175 3182
3176#define IGP3_CAPABILITY \ 3183#define IGP3_CAPABILITY \
3177 PHY_REG(776, 19) /* IGP3 Capability Register */ 3184 PHY_REG(776, 19) /* IGP3 Capability Register */
@@ -3256,41 +3263,40 @@ struct e1000_host_command_info {
3256#define IFE_PSCL_PROBE_LEDS_OFF 0x0006 /* Force LEDs 0 and 2 off */ 3263#define IFE_PSCL_PROBE_LEDS_OFF 0x0006 /* Force LEDs 0 and 2 off */
3257#define IFE_PSCL_PROBE_LEDS_ON 0x0007 /* Force LEDs 0 and 2 on */ 3264#define IFE_PSCL_PROBE_LEDS_ON 0x0007 /* Force LEDs 0 and 2 on */
3258 3265
3259#define ICH8_FLASH_COMMAND_TIMEOUT 5000 /* 5000 uSecs - adjusted */ 3266#define ICH_FLASH_COMMAND_TIMEOUT 5000 /* 5000 uSecs - adjusted */
3260#define ICH8_FLASH_ERASE_TIMEOUT 3000000 /* Up to 3 seconds - worst case */ 3267#define ICH_FLASH_ERASE_TIMEOUT 3000000 /* Up to 3 seconds - worst case */
3261#define ICH8_FLASH_CYCLE_REPEAT_COUNT 10 /* 10 cycles */ 3268#define ICH_FLASH_CYCLE_REPEAT_COUNT 10 /* 10 cycles */
3262#define ICH8_FLASH_SEG_SIZE_256 256 3269#define ICH_FLASH_SEG_SIZE_256 256
3263#define ICH8_FLASH_SEG_SIZE_4K 4096 3270#define ICH_FLASH_SEG_SIZE_4K 4096
3264#define ICH9_FLASH_SEG_SIZE_8K 8192 3271#define ICH_FLASH_SEG_SIZE_64K 65536
3265#define ICH8_FLASH_SEG_SIZE_64K 65536 3272
3266 3273#define ICH_CYCLE_READ 0x0
3267#define ICH8_CYCLE_READ 0x0 3274#define ICH_CYCLE_RESERVED 0x1
3268#define ICH8_CYCLE_RESERVED 0x1 3275#define ICH_CYCLE_WRITE 0x2
3269#define ICH8_CYCLE_WRITE 0x2 3276#define ICH_CYCLE_ERASE 0x3
3270#define ICH8_CYCLE_ERASE 0x3 3277
3271 3278#define ICH_FLASH_GFPREG 0x0000
3272#define ICH8_FLASH_GFPREG 0x0000 3279#define ICH_FLASH_HSFSTS 0x0004
3273#define ICH8_FLASH_HSFSTS 0x0004 3280#define ICH_FLASH_HSFCTL 0x0006
3274#define ICH8_FLASH_HSFCTL 0x0006 3281#define ICH_FLASH_FADDR 0x0008
3275#define ICH8_FLASH_FADDR 0x0008 3282#define ICH_FLASH_FDATA0 0x0010
3276#define ICH8_FLASH_FDATA0 0x0010 3283#define ICH_FLASH_FRACC 0x0050
3277#define ICH8_FLASH_FRACC 0x0050 3284#define ICH_FLASH_FREG0 0x0054
3278#define ICH8_FLASH_FREG0 0x0054 3285#define ICH_FLASH_FREG1 0x0058
3279#define ICH8_FLASH_FREG1 0x0058 3286#define ICH_FLASH_FREG2 0x005C
3280#define ICH8_FLASH_FREG2 0x005C 3287#define ICH_FLASH_FREG3 0x0060
3281#define ICH8_FLASH_FREG3 0x0060 3288#define ICH_FLASH_FPR0 0x0074
3282#define ICH8_FLASH_FPR0 0x0074 3289#define ICH_FLASH_FPR1 0x0078
3283#define ICH8_FLASH_FPR1 0x0078 3290#define ICH_FLASH_SSFSTS 0x0090
3284#define ICH8_FLASH_SSFSTS 0x0090 3291#define ICH_FLASH_SSFCTL 0x0092
3285#define ICH8_FLASH_SSFCTL 0x0092 3292#define ICH_FLASH_PREOP 0x0094
3286#define ICH8_FLASH_PREOP 0x0094 3293#define ICH_FLASH_OPTYPE 0x0096
3287#define ICH8_FLASH_OPTYPE 0x0096 3294#define ICH_FLASH_OPMENU 0x0098
3288#define ICH8_FLASH_OPMENU 0x0098 3295
3289 3296#define ICH_FLASH_REG_MAPSIZE 0x00A0
3290#define ICH8_FLASH_REG_MAPSIZE 0x00A0 3297#define ICH_FLASH_SECTOR_SIZE 4096
3291#define ICH8_FLASH_SECTOR_SIZE 4096 3298#define ICH_GFPREG_BASE_MASK 0x1FFF
3292#define ICH8_GFPREG_BASE_MASK 0x1FFF 3299#define ICH_FLASH_LINEAR_ADDR_MASK 0x00FFFFFF
3293#define ICH8_FLASH_LINEAR_ADDR_MASK 0x00FFFFFF
3294 3300
3295/* ICH8 GbE Flash Hardware Sequencing Flash Status Register bit breakdown */ 3301/* ICH8 GbE Flash Hardware Sequencing Flash Status Register bit breakdown */
3296/* Offset 04h HSFSTS */ 3302/* Offset 04h HSFSTS */
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index ce0d35fe3947..32dde0adb683 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -27,6 +27,7 @@
27*******************************************************************************/ 27*******************************************************************************/
28 28
29#include "e1000.h" 29#include "e1000.h"
30#include <net/ip6_checksum.h>
30 31
31char e1000_driver_name[] = "e1000"; 32char e1000_driver_name[] = "e1000";
32static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver"; 33static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
@@ -35,7 +36,7 @@ static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
35#else 36#else
36#define DRIVERNAPI "-NAPI" 37#define DRIVERNAPI "-NAPI"
37#endif 38#endif
38#define DRV_VERSION "7.2.9-k2"DRIVERNAPI 39#define DRV_VERSION "7.3.15-k2"DRIVERNAPI
39char e1000_driver_version[] = DRV_VERSION; 40char e1000_driver_version[] = DRV_VERSION;
40static char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation."; 41static char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
41 42
@@ -103,6 +104,9 @@ static struct pci_device_id e1000_pci_tbl[] = {
103 INTEL_E1000_ETHERNET_DEVICE(0x10B9), 104 INTEL_E1000_ETHERNET_DEVICE(0x10B9),
104 INTEL_E1000_ETHERNET_DEVICE(0x10BA), 105 INTEL_E1000_ETHERNET_DEVICE(0x10BA),
105 INTEL_E1000_ETHERNET_DEVICE(0x10BB), 106 INTEL_E1000_ETHERNET_DEVICE(0x10BB),
107 INTEL_E1000_ETHERNET_DEVICE(0x10BC),
108 INTEL_E1000_ETHERNET_DEVICE(0x10C4),
109 INTEL_E1000_ETHERNET_DEVICE(0x10C5),
106 /* required last entry */ 110 /* required last entry */
107 {0,} 111 {0,}
108}; 112};
@@ -154,6 +158,9 @@ static struct net_device_stats * e1000_get_stats(struct net_device *netdev);
154static int e1000_change_mtu(struct net_device *netdev, int new_mtu); 158static int e1000_change_mtu(struct net_device *netdev, int new_mtu);
155static int e1000_set_mac(struct net_device *netdev, void *p); 159static int e1000_set_mac(struct net_device *netdev, void *p);
156static irqreturn_t e1000_intr(int irq, void *data); 160static irqreturn_t e1000_intr(int irq, void *data);
161#ifdef CONFIG_PCI_MSI
162static irqreturn_t e1000_intr_msi(int irq, void *data);
163#endif
157static boolean_t e1000_clean_tx_irq(struct e1000_adapter *adapter, 164static boolean_t e1000_clean_tx_irq(struct e1000_adapter *adapter,
158 struct e1000_tx_ring *tx_ring); 165 struct e1000_tx_ring *tx_ring);
159#ifdef CONFIG_E1000_NAPI 166#ifdef CONFIG_E1000_NAPI
@@ -285,7 +292,7 @@ static int e1000_request_irq(struct e1000_adapter *adapter)
285 292
286 flags = IRQF_SHARED; 293 flags = IRQF_SHARED;
287#ifdef CONFIG_PCI_MSI 294#ifdef CONFIG_PCI_MSI
288 if (adapter->hw.mac_type > e1000_82547_rev_2) { 295 if (adapter->hw.mac_type >= e1000_82571) {
289 adapter->have_msi = TRUE; 296 adapter->have_msi = TRUE;
290 if ((err = pci_enable_msi(adapter->pdev))) { 297 if ((err = pci_enable_msi(adapter->pdev))) {
291 DPRINTK(PROBE, ERR, 298 DPRINTK(PROBE, ERR,
@@ -293,8 +300,14 @@ static int e1000_request_irq(struct e1000_adapter *adapter)
293 adapter->have_msi = FALSE; 300 adapter->have_msi = FALSE;
294 } 301 }
295 } 302 }
296 if (adapter->have_msi) 303 if (adapter->have_msi) {
297 flags &= ~IRQF_SHARED; 304 flags &= ~IRQF_SHARED;
305 err = request_irq(adapter->pdev->irq, &e1000_intr_msi, flags,
306 netdev->name, netdev);
307 if (err)
308 DPRINTK(PROBE, ERR,
309 "Unable to allocate interrupt Error: %d\n", err);
310 } else
298#endif 311#endif
299 if ((err = request_irq(adapter->pdev->irq, &e1000_intr, flags, 312 if ((err = request_irq(adapter->pdev->irq, &e1000_intr, flags,
300 netdev->name, netdev))) 313 netdev->name, netdev)))
@@ -375,7 +388,7 @@ e1000_update_mng_vlan(struct e1000_adapter *adapter)
375 * e1000_release_hw_control resets {CTRL_EXT|FWSM}:DRV_LOAD bit. 388 * e1000_release_hw_control resets {CTRL_EXT|FWSM}:DRV_LOAD bit.
376 * For ASF and Pass Through versions of f/w this means that the 389 * For ASF and Pass Through versions of f/w this means that the
377 * driver is no longer loaded. For AMT version (only with 82573) i 390 * driver is no longer loaded. For AMT version (only with 82573) i
378 * of the f/w this means that the netowrk i/f is closed. 391 * of the f/w this means that the network i/f is closed.
379 * 392 *
380 **/ 393 **/
381 394
@@ -416,7 +429,7 @@ e1000_release_hw_control(struct e1000_adapter *adapter)
416 * e1000_get_hw_control sets {CTRL_EXT|FWSM}:DRV_LOAD bit. 429 * e1000_get_hw_control sets {CTRL_EXT|FWSM}:DRV_LOAD bit.
417 * For ASF and Pass Through versions of f/w this means that 430 * For ASF and Pass Through versions of f/w this means that
418 * the driver is loaded. For AMT version (only with 82573) 431 * the driver is loaded. For AMT version (only with 82573)
419 * of the f/w this means that the netowrk i/f is open. 432 * of the f/w this means that the network i/f is open.
420 * 433 *
421 **/ 434 **/
422 435
@@ -426,6 +439,7 @@ e1000_get_hw_control(struct e1000_adapter *adapter)
426 uint32_t ctrl_ext; 439 uint32_t ctrl_ext;
427 uint32_t swsm; 440 uint32_t swsm;
428 uint32_t extcnf; 441 uint32_t extcnf;
442
429 /* Let firmware know the driver has taken over */ 443 /* Let firmware know the driver has taken over */
430 switch (adapter->hw.mac_type) { 444 switch (adapter->hw.mac_type) {
431 case e1000_82571: 445 case e1000_82571:
@@ -601,9 +615,6 @@ void
601e1000_reset(struct e1000_adapter *adapter) 615e1000_reset(struct e1000_adapter *adapter)
602{ 616{
603 uint32_t pba, manc; 617 uint32_t pba, manc;
604#ifdef DISABLE_MULR
605 uint32_t tctl;
606#endif
607 uint16_t fc_high_water_mark = E1000_FC_HIGH_DIFF; 618 uint16_t fc_high_water_mark = E1000_FC_HIGH_DIFF;
608 619
609 /* Repartition Pba for greater than 9k mtu 620 /* Repartition Pba for greater than 9k mtu
@@ -670,12 +681,7 @@ e1000_reset(struct e1000_adapter *adapter)
670 e1000_reset_hw(&adapter->hw); 681 e1000_reset_hw(&adapter->hw);
671 if (adapter->hw.mac_type >= e1000_82544) 682 if (adapter->hw.mac_type >= e1000_82544)
672 E1000_WRITE_REG(&adapter->hw, WUC, 0); 683 E1000_WRITE_REG(&adapter->hw, WUC, 0);
673#ifdef DISABLE_MULR
674 /* disable Multiple Reads in Transmit Control Register for debugging */
675 tctl = E1000_READ_REG(hw, TCTL);
676 E1000_WRITE_REG(hw, TCTL, tctl & ~E1000_TCTL_MULR);
677 684
678#endif
679 if (e1000_init_hw(&adapter->hw)) 685 if (e1000_init_hw(&adapter->hw))
680 DPRINTK(PROBE, ERR, "Hardware Error\n"); 686 DPRINTK(PROBE, ERR, "Hardware Error\n");
681 e1000_update_mng_vlan(adapter); 687 e1000_update_mng_vlan(adapter);
@@ -699,7 +705,10 @@ e1000_reset(struct e1000_adapter *adapter)
699 phy_data); 705 phy_data);
700 } 706 }
701 707
702 if ((adapter->en_mng_pt) && (adapter->hw.mac_type < e1000_82571)) { 708 if ((adapter->en_mng_pt) &&
709 (adapter->hw.mac_type >= e1000_82540) &&
710 (adapter->hw.mac_type < e1000_82571) &&
711 (adapter->hw.media_type == e1000_media_type_copper)) {
703 manc = E1000_READ_REG(&adapter->hw, MANC); 712 manc = E1000_READ_REG(&adapter->hw, MANC);
704 manc |= (E1000_MANC_ARP_EN | E1000_MANC_EN_MNG2HOST); 713 manc |= (E1000_MANC_ARP_EN | E1000_MANC_EN_MNG2HOST);
705 E1000_WRITE_REG(&adapter->hw, MANC, manc); 714 E1000_WRITE_REG(&adapter->hw, MANC, manc);
@@ -848,9 +857,9 @@ e1000_probe(struct pci_dev *pdev,
848 (adapter->hw.mac_type != e1000_82547)) 857 (adapter->hw.mac_type != e1000_82547))
849 netdev->features |= NETIF_F_TSO; 858 netdev->features |= NETIF_F_TSO;
850 859
851#ifdef NETIF_F_TSO_IPV6 860#ifdef NETIF_F_TSO6
852 if (adapter->hw.mac_type > e1000_82547_rev_2) 861 if (adapter->hw.mac_type > e1000_82547_rev_2)
853 netdev->features |= NETIF_F_TSO_IPV6; 862 netdev->features |= NETIF_F_TSO6;
854#endif 863#endif
855#endif 864#endif
856 if (pci_using_dac) 865 if (pci_using_dac)
@@ -965,6 +974,7 @@ e1000_probe(struct pci_dev *pdev,
965 break; 974 break;
966 case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3: 975 case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
967 case E1000_DEV_ID_82571EB_QUAD_COPPER: 976 case E1000_DEV_ID_82571EB_QUAD_COPPER:
977 case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
968 /* if quad port adapter, disable WoL on all but port A */ 978 /* if quad port adapter, disable WoL on all but port A */
969 if (global_quad_port_a != 0) 979 if (global_quad_port_a != 0)
970 adapter->eeprom_wol = 0; 980 adapter->eeprom_wol = 0;
@@ -1076,8 +1086,9 @@ e1000_remove(struct pci_dev *pdev)
1076 1086
1077 flush_scheduled_work(); 1087 flush_scheduled_work();
1078 1088
1079 if (adapter->hw.mac_type < e1000_82571 && 1089 if (adapter->hw.mac_type >= e1000_82540 &&
1080 adapter->hw.media_type == e1000_media_type_copper) { 1090 adapter->hw.mac_type < e1000_82571 &&
1091 adapter->hw.media_type == e1000_media_type_copper) {
1081 manc = E1000_READ_REG(&adapter->hw, MANC); 1092 manc = E1000_READ_REG(&adapter->hw, MANC);
1082 if (manc & E1000_MANC_SMBUS_EN) { 1093 if (manc & E1000_MANC_SMBUS_EN) {
1083 manc |= E1000_MANC_ARP_EN; 1094 manc |= E1000_MANC_ARP_EN;
@@ -1275,12 +1286,10 @@ e1000_open(struct net_device *netdev)
1275 return -EBUSY; 1286 return -EBUSY;
1276 1287
1277 /* allocate transmit descriptors */ 1288 /* allocate transmit descriptors */
1278
1279 if ((err = e1000_setup_all_tx_resources(adapter))) 1289 if ((err = e1000_setup_all_tx_resources(adapter)))
1280 goto err_setup_tx; 1290 goto err_setup_tx;
1281 1291
1282 /* allocate receive descriptors */ 1292 /* allocate receive descriptors */
1283
1284 if ((err = e1000_setup_all_rx_resources(adapter))) 1293 if ((err = e1000_setup_all_rx_resources(adapter)))
1285 goto err_setup_rx; 1294 goto err_setup_rx;
1286 1295
@@ -1565,6 +1574,8 @@ e1000_configure_tx(struct e1000_adapter *adapter)
1565 1574
1566 if (hw->mac_type == e1000_82571 || hw->mac_type == e1000_82572) { 1575 if (hw->mac_type == e1000_82571 || hw->mac_type == e1000_82572) {
1567 tarc = E1000_READ_REG(hw, TARC0); 1576 tarc = E1000_READ_REG(hw, TARC0);
1577 /* set the speed mode bit, we'll clear it if we're not at
1578 * gigabit link later */
1568 tarc |= (1 << 21); 1579 tarc |= (1 << 21);
1569 E1000_WRITE_REG(hw, TARC0, tarc); 1580 E1000_WRITE_REG(hw, TARC0, tarc);
1570 } else if (hw->mac_type == e1000_80003es2lan) { 1581 } else if (hw->mac_type == e1000_80003es2lan) {
@@ -1579,8 +1590,11 @@ e1000_configure_tx(struct e1000_adapter *adapter)
1579 e1000_config_collision_dist(hw); 1590 e1000_config_collision_dist(hw);
1580 1591
1581 /* Setup Transmit Descriptor Settings for eop descriptor */ 1592 /* Setup Transmit Descriptor Settings for eop descriptor */
1582 adapter->txd_cmd = E1000_TXD_CMD_IDE | E1000_TXD_CMD_EOP | 1593 adapter->txd_cmd = E1000_TXD_CMD_EOP | E1000_TXD_CMD_IFCS;
1583 E1000_TXD_CMD_IFCS; 1594
1595 /* only set IDE if we are delaying interrupts using the timers */
1596 if (adapter->tx_int_delay)
1597 adapter->txd_cmd |= E1000_TXD_CMD_IDE;
1584 1598
1585 if (hw->mac_type < e1000_82543) 1599 if (hw->mac_type < e1000_82543)
1586 adapter->txd_cmd |= E1000_TXD_CMD_RPS; 1600 adapter->txd_cmd |= E1000_TXD_CMD_RPS;
@@ -1804,9 +1818,11 @@ e1000_setup_rctl(struct e1000_adapter *adapter)
1804 * followed by the page buffers. Therefore, skb->data is 1818 * followed by the page buffers. Therefore, skb->data is
1805 * sized to hold the largest protocol header. 1819 * sized to hold the largest protocol header.
1806 */ 1820 */
1821 /* allocations using alloc_page take too long for regular MTU
1822 * so only enable packet split for jumbo frames */
1807 pages = PAGE_USE_COUNT(adapter->netdev->mtu); 1823 pages = PAGE_USE_COUNT(adapter->netdev->mtu);
1808 if ((adapter->hw.mac_type > e1000_82547_rev_2) && (pages <= 3) && 1824 if ((adapter->hw.mac_type >= e1000_82571) && (pages <= 3) &&
1809 PAGE_SIZE <= 16384) 1825 PAGE_SIZE <= 16384 && (rctl & E1000_RCTL_LPE))
1810 adapter->rx_ps_pages = pages; 1826 adapter->rx_ps_pages = pages;
1811 else 1827 else
1812 adapter->rx_ps_pages = 0; 1828 adapter->rx_ps_pages = 0;
@@ -1815,8 +1831,11 @@ e1000_setup_rctl(struct e1000_adapter *adapter)
1815 /* Configure extra packet-split registers */ 1831 /* Configure extra packet-split registers */
1816 rfctl = E1000_READ_REG(&adapter->hw, RFCTL); 1832 rfctl = E1000_READ_REG(&adapter->hw, RFCTL);
1817 rfctl |= E1000_RFCTL_EXTEN; 1833 rfctl |= E1000_RFCTL_EXTEN;
1818 /* disable IPv6 packet split support */ 1834 /* disable packet split support for IPv6 extension headers,
1819 rfctl |= E1000_RFCTL_IPV6_DIS; 1835 * because some malformed IPv6 headers can hang the RX */
1836 rfctl |= (E1000_RFCTL_IPV6_EX_DIS |
1837 E1000_RFCTL_NEW_IPV6_EXT_DIS);
1838
1820 E1000_WRITE_REG(&adapter->hw, RFCTL, rfctl); 1839 E1000_WRITE_REG(&adapter->hw, RFCTL, rfctl);
1821 1840
1822 rctl |= E1000_RCTL_DTYP_PS; 1841 rctl |= E1000_RCTL_DTYP_PS;
@@ -1879,7 +1898,7 @@ e1000_configure_rx(struct e1000_adapter *adapter)
1879 1898
1880 if (hw->mac_type >= e1000_82540) { 1899 if (hw->mac_type >= e1000_82540) {
1881 E1000_WRITE_REG(hw, RADV, adapter->rx_abs_int_delay); 1900 E1000_WRITE_REG(hw, RADV, adapter->rx_abs_int_delay);
1882 if (adapter->itr > 1) 1901 if (adapter->itr_setting != 0)
1883 E1000_WRITE_REG(hw, ITR, 1902 E1000_WRITE_REG(hw, ITR,
1884 1000000000 / (adapter->itr * 256)); 1903 1000000000 / (adapter->itr * 256));
1885 } 1904 }
@@ -1889,11 +1908,11 @@ e1000_configure_rx(struct e1000_adapter *adapter)
1889 /* Reset delay timers after every interrupt */ 1908 /* Reset delay timers after every interrupt */
1890 ctrl_ext |= E1000_CTRL_EXT_INT_TIMER_CLR; 1909 ctrl_ext |= E1000_CTRL_EXT_INT_TIMER_CLR;
1891#ifdef CONFIG_E1000_NAPI 1910#ifdef CONFIG_E1000_NAPI
1892 /* Auto-Mask interrupts upon ICR read. */ 1911 /* Auto-Mask interrupts upon ICR access */
1893 ctrl_ext |= E1000_CTRL_EXT_IAME; 1912 ctrl_ext |= E1000_CTRL_EXT_IAME;
1913 E1000_WRITE_REG(hw, IAM, 0xffffffff);
1894#endif 1914#endif
1895 E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext); 1915 E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
1896 E1000_WRITE_REG(hw, IAM, ~0);
1897 E1000_WRITE_FLUSH(hw); 1916 E1000_WRITE_FLUSH(hw);
1898 } 1917 }
1899 1918
@@ -1932,6 +1951,12 @@ e1000_configure_rx(struct e1000_adapter *adapter)
1932 E1000_WRITE_REG(hw, RXCSUM, rxcsum); 1951 E1000_WRITE_REG(hw, RXCSUM, rxcsum);
1933 } 1952 }
1934 1953
1954 /* enable early receives on 82573, only takes effect if using > 2048
1955 * byte total frame size. for example only for jumbo frames */
1956#define E1000_ERT_2048 0x100
1957 if (hw->mac_type == e1000_82573)
1958 E1000_WRITE_REG(hw, ERT, E1000_ERT_2048);
1959
1935 /* Enable Receives */ 1960 /* Enable Receives */
1936 E1000_WRITE_REG(hw, RCTL, rctl); 1961 E1000_WRITE_REG(hw, RCTL, rctl);
1937} 1962}
@@ -1985,10 +2010,13 @@ e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
1985 buffer_info->dma, 2010 buffer_info->dma,
1986 buffer_info->length, 2011 buffer_info->length,
1987 PCI_DMA_TODEVICE); 2012 PCI_DMA_TODEVICE);
2013 buffer_info->dma = 0;
1988 } 2014 }
1989 if (buffer_info->skb) 2015 if (buffer_info->skb) {
1990 dev_kfree_skb_any(buffer_info->skb); 2016 dev_kfree_skb_any(buffer_info->skb);
1991 memset(buffer_info, 0, sizeof(struct e1000_buffer)); 2017 buffer_info->skb = NULL;
2018 }
2019 /* buffer_info must be completely set up in the transmit path */
1992} 2020}
1993 2021
1994/** 2022/**
@@ -2412,6 +2440,7 @@ e1000_watchdog(unsigned long data)
2412 DPRINTK(LINK, INFO, 2440 DPRINTK(LINK, INFO,
2413 "Gigabit has been disabled, downgrading speed\n"); 2441 "Gigabit has been disabled, downgrading speed\n");
2414 } 2442 }
2443
2415 if (adapter->hw.mac_type == e1000_82573) { 2444 if (adapter->hw.mac_type == e1000_82573) {
2416 e1000_enable_tx_pkt_filtering(&adapter->hw); 2445 e1000_enable_tx_pkt_filtering(&adapter->hw);
2417 if (adapter->mng_vlan_id != adapter->hw.mng_cookie.vlan_id) 2446 if (adapter->mng_vlan_id != adapter->hw.mng_cookie.vlan_id)
@@ -2456,13 +2485,12 @@ e1000_watchdog(unsigned long data)
2456 if ((adapter->hw.mac_type == e1000_82571 || 2485 if ((adapter->hw.mac_type == e1000_82571 ||
2457 adapter->hw.mac_type == e1000_82572) && 2486 adapter->hw.mac_type == e1000_82572) &&
2458 txb2b == 0) { 2487 txb2b == 0) {
2459#define SPEED_MODE_BIT (1 << 21)
2460 uint32_t tarc0; 2488 uint32_t tarc0;
2461 tarc0 = E1000_READ_REG(&adapter->hw, TARC0); 2489 tarc0 = E1000_READ_REG(&adapter->hw, TARC0);
2462 tarc0 &= ~SPEED_MODE_BIT; 2490 tarc0 &= ~(1 << 21);
2463 E1000_WRITE_REG(&adapter->hw, TARC0, tarc0); 2491 E1000_WRITE_REG(&adapter->hw, TARC0, tarc0);
2464 } 2492 }
2465 2493
2466#ifdef NETIF_F_TSO 2494#ifdef NETIF_F_TSO
2467 /* disable TSO for pcie and 10/100 speeds, to avoid 2495 /* disable TSO for pcie and 10/100 speeds, to avoid
2468 * some hardware issues */ 2496 * some hardware issues */
@@ -2474,9 +2502,15 @@ e1000_watchdog(unsigned long data)
2474 DPRINTK(PROBE,INFO, 2502 DPRINTK(PROBE,INFO,
2475 "10/100 speed: disabling TSO\n"); 2503 "10/100 speed: disabling TSO\n");
2476 netdev->features &= ~NETIF_F_TSO; 2504 netdev->features &= ~NETIF_F_TSO;
2505#ifdef NETIF_F_TSO6
2506 netdev->features &= ~NETIF_F_TSO6;
2507#endif
2477 break; 2508 break;
2478 case SPEED_1000: 2509 case SPEED_1000:
2479 netdev->features |= NETIF_F_TSO; 2510 netdev->features |= NETIF_F_TSO;
2511#ifdef NETIF_F_TSO6
2512 netdev->features |= NETIF_F_TSO6;
2513#endif
2480 break; 2514 break;
2481 default: 2515 default:
2482 /* oops */ 2516 /* oops */
@@ -2543,19 +2577,6 @@ e1000_watchdog(unsigned long data)
2543 } 2577 }
2544 } 2578 }
2545 2579
2546 /* Dynamic mode for Interrupt Throttle Rate (ITR) */
2547 if (adapter->hw.mac_type >= e1000_82540 && adapter->itr == 1) {
2548 /* Symmetric Tx/Rx gets a reduced ITR=2000; Total
2549 * asymmetrical Tx or Rx gets ITR=8000; everyone
2550 * else is between 2000-8000. */
2551 uint32_t goc = (adapter->gotcl + adapter->gorcl) / 10000;
2552 uint32_t dif = (adapter->gotcl > adapter->gorcl ?
2553 adapter->gotcl - adapter->gorcl :
2554 adapter->gorcl - adapter->gotcl) / 10000;
2555 uint32_t itr = goc > 0 ? (dif * 6000 / goc + 2000) : 8000;
2556 E1000_WRITE_REG(&adapter->hw, ITR, 1000000000 / (itr * 256));
2557 }
2558
2559 /* Cause software interrupt to ensure rx ring is cleaned */ 2580 /* Cause software interrupt to ensure rx ring is cleaned */
2560 E1000_WRITE_REG(&adapter->hw, ICS, E1000_ICS_RXDMT0); 2581 E1000_WRITE_REG(&adapter->hw, ICS, E1000_ICS_RXDMT0);
2561 2582
@@ -2571,6 +2592,135 @@ e1000_watchdog(unsigned long data)
2571 mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ); 2592 mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
2572} 2593}
2573 2594
2595enum latency_range {
2596 lowest_latency = 0,
2597 low_latency = 1,
2598 bulk_latency = 2,
2599 latency_invalid = 255
2600};
2601
2602/**
2603 * e1000_update_itr - update the dynamic ITR value based on statistics
2604 * Stores a new ITR value based on packets and byte
2605 * counts during the last interrupt. The advantage of per interrupt
2606 * computation is faster updates and more accurate ITR for the current
2607 * traffic pattern. Constants in this function were computed
2608 * based on theoretical maximum wire speed and thresholds were set based
2609 * on testing data as well as attempting to minimize response time
2610 * while increasing bulk throughput.
2611 * this functionality is controlled by the InterruptThrottleRate module
2612 * parameter (see e1000_param.c)
2613 * @adapter: pointer to adapter
2614 * @itr_setting: current adapter->itr
2615 * @packets: the number of packets during this measurement interval
2616 * @bytes: the number of bytes during this measurement interval
2617 **/
2618static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
2619 uint16_t itr_setting,
2620 int packets,
2621 int bytes)
2622{
2623 unsigned int retval = itr_setting;
2624 struct e1000_hw *hw = &adapter->hw;
2625
2626 if (unlikely(hw->mac_type < e1000_82540))
2627 goto update_itr_done;
2628
2629 if (packets == 0)
2630 goto update_itr_done;
2631
2632
2633 switch (itr_setting) {
2634 case lowest_latency:
2635 if ((packets < 5) && (bytes > 512))
2636 retval = low_latency;
2637 break;
2638 case low_latency: /* 50 usec aka 20000 ints/s */
2639 if (bytes > 10000) {
2640 if ((packets < 10) ||
2641 ((bytes/packets) > 1200))
2642 retval = bulk_latency;
2643 else if ((packets > 35))
2644 retval = lowest_latency;
2645 } else if (packets <= 2 && bytes < 512)
2646 retval = lowest_latency;
2647 break;
2648 case bulk_latency: /* 250 usec aka 4000 ints/s */
2649 if (bytes > 25000) {
2650 if (packets > 35)
2651 retval = low_latency;
2652 } else {
2653 if (bytes < 6000)
2654 retval = low_latency;
2655 }
2656 break;
2657 }
2658
2659update_itr_done:
2660 return retval;
2661}
2662
2663static void e1000_set_itr(struct e1000_adapter *adapter)
2664{
2665 struct e1000_hw *hw = &adapter->hw;
2666 uint16_t current_itr;
2667 uint32_t new_itr = adapter->itr;
2668
2669 if (unlikely(hw->mac_type < e1000_82540))
2670 return;
2671
2672 /* for non-gigabit speeds, just fix the interrupt rate at 4000 */
2673 if (unlikely(adapter->link_speed != SPEED_1000)) {
2674 current_itr = 0;
2675 new_itr = 4000;
2676 goto set_itr_now;
2677 }
2678
2679 adapter->tx_itr = e1000_update_itr(adapter,
2680 adapter->tx_itr,
2681 adapter->total_tx_packets,
2682 adapter->total_tx_bytes);
2683 adapter->rx_itr = e1000_update_itr(adapter,
2684 adapter->rx_itr,
2685 adapter->total_rx_packets,
2686 adapter->total_rx_bytes);
2687
2688 current_itr = max(adapter->rx_itr, adapter->tx_itr);
2689
2690 /* conservative mode eliminates the lowest_latency setting */
2691 if (current_itr == lowest_latency && (adapter->itr_setting == 3))
2692 current_itr = low_latency;
2693
2694 switch (current_itr) {
2695 /* counts and packets in update_itr are dependent on these numbers */
2696 case lowest_latency:
2697 new_itr = 70000;
2698 break;
2699 case low_latency:
2700 new_itr = 20000; /* aka hwitr = ~200 */
2701 break;
2702 case bulk_latency:
2703 new_itr = 4000;
2704 break;
2705 default:
2706 break;
2707 }
2708
2709set_itr_now:
2710 if (new_itr != adapter->itr) {
2711 /* this attempts to bias the interrupt rate towards Bulk
2712 * by adding intermediate steps when interrupt rate is
2713 * increasing */
2714 new_itr = new_itr > adapter->itr ?
2715 min(adapter->itr + (new_itr >> 2), new_itr) :
2716 new_itr;
2717 adapter->itr = new_itr;
2718 E1000_WRITE_REG(hw, ITR, 1000000000 / (new_itr * 256));
2719 }
2720
2721 return;
2722}
2723
2574#define E1000_TX_FLAGS_CSUM 0x00000001 2724#define E1000_TX_FLAGS_CSUM 0x00000001
2575#define E1000_TX_FLAGS_VLAN 0x00000002 2725#define E1000_TX_FLAGS_VLAN 0x00000002
2576#define E1000_TX_FLAGS_TSO 0x00000004 2726#define E1000_TX_FLAGS_TSO 0x00000004
@@ -2611,7 +2761,7 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
2611 0); 2761 0);
2612 cmd_length = E1000_TXD_CMD_IP; 2762 cmd_length = E1000_TXD_CMD_IP;
2613 ipcse = skb->h.raw - skb->data - 1; 2763 ipcse = skb->h.raw - skb->data - 1;
2614#ifdef NETIF_F_TSO_IPV6 2764#ifdef NETIF_F_TSO6
2615 } else if (skb->protocol == htons(ETH_P_IPV6)) { 2765 } else if (skb->protocol == htons(ETH_P_IPV6)) {
2616 skb->nh.ipv6h->payload_len = 0; 2766 skb->nh.ipv6h->payload_len = 0;
2617 skb->h.th->check = 2767 skb->h.th->check =
@@ -2647,6 +2797,7 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
2647 context_desc->cmd_and_length = cpu_to_le32(cmd_length); 2797 context_desc->cmd_and_length = cpu_to_le32(cmd_length);
2648 2798
2649 buffer_info->time_stamp = jiffies; 2799 buffer_info->time_stamp = jiffies;
2800 buffer_info->next_to_watch = i;
2650 2801
2651 if (++i == tx_ring->count) i = 0; 2802 if (++i == tx_ring->count) i = 0;
2652 tx_ring->next_to_use = i; 2803 tx_ring->next_to_use = i;
@@ -2675,12 +2826,13 @@ e1000_tx_csum(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
2675 context_desc = E1000_CONTEXT_DESC(*tx_ring, i); 2826 context_desc = E1000_CONTEXT_DESC(*tx_ring, i);
2676 2827
2677 context_desc->upper_setup.tcp_fields.tucss = css; 2828 context_desc->upper_setup.tcp_fields.tucss = css;
2678 context_desc->upper_setup.tcp_fields.tucso = css + skb->csum; 2829 context_desc->upper_setup.tcp_fields.tucso = css + skb->csum_offset;
2679 context_desc->upper_setup.tcp_fields.tucse = 0; 2830 context_desc->upper_setup.tcp_fields.tucse = 0;
2680 context_desc->tcp_seg_setup.data = 0; 2831 context_desc->tcp_seg_setup.data = 0;
2681 context_desc->cmd_and_length = cpu_to_le32(E1000_TXD_CMD_DEXT); 2832 context_desc->cmd_and_length = cpu_to_le32(E1000_TXD_CMD_DEXT);
2682 2833
2683 buffer_info->time_stamp = jiffies; 2834 buffer_info->time_stamp = jiffies;
2835 buffer_info->next_to_watch = i;
2684 2836
2685 if (unlikely(++i == tx_ring->count)) i = 0; 2837 if (unlikely(++i == tx_ring->count)) i = 0;
2686 tx_ring->next_to_use = i; 2838 tx_ring->next_to_use = i;
@@ -2749,6 +2901,7 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
2749 size, 2901 size,
2750 PCI_DMA_TODEVICE); 2902 PCI_DMA_TODEVICE);
2751 buffer_info->time_stamp = jiffies; 2903 buffer_info->time_stamp = jiffies;
2904 buffer_info->next_to_watch = i;
2752 2905
2753 len -= size; 2906 len -= size;
2754 offset += size; 2907 offset += size;
@@ -2788,6 +2941,7 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
2788 size, 2941 size,
2789 PCI_DMA_TODEVICE); 2942 PCI_DMA_TODEVICE);
2790 buffer_info->time_stamp = jiffies; 2943 buffer_info->time_stamp = jiffies;
2944 buffer_info->next_to_watch = i;
2791 2945
2792 len -= size; 2946 len -= size;
2793 offset += size; 2947 offset += size;
@@ -2853,6 +3007,9 @@ e1000_tx_queue(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
2853 3007
2854 tx_ring->next_to_use = i; 3008 tx_ring->next_to_use = i;
2855 writel(i, adapter->hw.hw_addr + tx_ring->tdt); 3009 writel(i, adapter->hw.hw_addr + tx_ring->tdt);
3010 /* we need this if more than one processor can write to our tail
3011 * at a time, it syncronizes IO on IA64/Altix systems */
3012 mmiowb();
2856} 3013}
2857 3014
2858/** 3015/**
@@ -2946,6 +3103,7 @@ static int __e1000_maybe_stop_tx(struct net_device *netdev, int size)
2946 3103
2947 /* A reprieve! */ 3104 /* A reprieve! */
2948 netif_start_queue(netdev); 3105 netif_start_queue(netdev);
3106 ++adapter->restart_queue;
2949 return 0; 3107 return 0;
2950} 3108}
2951 3109
@@ -2986,6 +3144,11 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
2986 return NETDEV_TX_OK; 3144 return NETDEV_TX_OK;
2987 } 3145 }
2988 3146
3147 /* 82571 and newer doesn't need the workaround that limited descriptor
3148 * length to 4kB */
3149 if (adapter->hw.mac_type >= e1000_82571)
3150 max_per_txd = 8192;
3151
2989#ifdef NETIF_F_TSO 3152#ifdef NETIF_F_TSO
2990 mss = skb_shinfo(skb)->gso_size; 3153 mss = skb_shinfo(skb)->gso_size;
2991 /* The controller does a simple calculation to 3154 /* The controller does a simple calculation to
@@ -2999,9 +3162,9 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
2999 max_per_txd = min(mss << 2, max_per_txd); 3162 max_per_txd = min(mss << 2, max_per_txd);
3000 max_txd_pwr = fls(max_per_txd) - 1; 3163 max_txd_pwr = fls(max_per_txd) - 1;
3001 3164
3002 /* TSO Workaround for 82571/2/3 Controllers -- if skb->data 3165 /* TSO Workaround for 82571/2/3 Controllers -- if skb->data
3003 * points to just header, pull a few bytes of payload from 3166 * points to just header, pull a few bytes of payload from
3004 * frags into skb->data */ 3167 * frags into skb->data */
3005 hdr_len = ((skb->h.raw - skb->data) + (skb->h.th->doff << 2)); 3168 hdr_len = ((skb->h.raw - skb->data) + (skb->h.th->doff << 2));
3006 if (skb->data_len && (hdr_len == (skb->len - skb->data_len))) { 3169 if (skb->data_len && (hdr_len == (skb->len - skb->data_len))) {
3007 switch (adapter->hw.mac_type) { 3170 switch (adapter->hw.mac_type) {
@@ -3305,12 +3468,12 @@ e1000_update_stats(struct e1000_adapter *adapter)
3305 adapter->stats.roc += E1000_READ_REG(hw, ROC); 3468 adapter->stats.roc += E1000_READ_REG(hw, ROC);
3306 3469
3307 if (adapter->hw.mac_type != e1000_ich8lan) { 3470 if (adapter->hw.mac_type != e1000_ich8lan) {
3308 adapter->stats.prc64 += E1000_READ_REG(hw, PRC64); 3471 adapter->stats.prc64 += E1000_READ_REG(hw, PRC64);
3309 adapter->stats.prc127 += E1000_READ_REG(hw, PRC127); 3472 adapter->stats.prc127 += E1000_READ_REG(hw, PRC127);
3310 adapter->stats.prc255 += E1000_READ_REG(hw, PRC255); 3473 adapter->stats.prc255 += E1000_READ_REG(hw, PRC255);
3311 adapter->stats.prc511 += E1000_READ_REG(hw, PRC511); 3474 adapter->stats.prc511 += E1000_READ_REG(hw, PRC511);
3312 adapter->stats.prc1023 += E1000_READ_REG(hw, PRC1023); 3475 adapter->stats.prc1023 += E1000_READ_REG(hw, PRC1023);
3313 adapter->stats.prc1522 += E1000_READ_REG(hw, PRC1522); 3476 adapter->stats.prc1522 += E1000_READ_REG(hw, PRC1522);
3314 } 3477 }
3315 3478
3316 adapter->stats.symerrs += E1000_READ_REG(hw, SYMERRS); 3479 adapter->stats.symerrs += E1000_READ_REG(hw, SYMERRS);
@@ -3341,12 +3504,12 @@ e1000_update_stats(struct e1000_adapter *adapter)
3341 adapter->stats.tpr += E1000_READ_REG(hw, TPR); 3504 adapter->stats.tpr += E1000_READ_REG(hw, TPR);
3342 3505
3343 if (adapter->hw.mac_type != e1000_ich8lan) { 3506 if (adapter->hw.mac_type != e1000_ich8lan) {
3344 adapter->stats.ptc64 += E1000_READ_REG(hw, PTC64); 3507 adapter->stats.ptc64 += E1000_READ_REG(hw, PTC64);
3345 adapter->stats.ptc127 += E1000_READ_REG(hw, PTC127); 3508 adapter->stats.ptc127 += E1000_READ_REG(hw, PTC127);
3346 adapter->stats.ptc255 += E1000_READ_REG(hw, PTC255); 3509 adapter->stats.ptc255 += E1000_READ_REG(hw, PTC255);
3347 adapter->stats.ptc511 += E1000_READ_REG(hw, PTC511); 3510 adapter->stats.ptc511 += E1000_READ_REG(hw, PTC511);
3348 adapter->stats.ptc1023 += E1000_READ_REG(hw, PTC1023); 3511 adapter->stats.ptc1023 += E1000_READ_REG(hw, PTC1023);
3349 adapter->stats.ptc1522 += E1000_READ_REG(hw, PTC1522); 3512 adapter->stats.ptc1522 += E1000_READ_REG(hw, PTC1522);
3350 } 3513 }
3351 3514
3352 adapter->stats.mptc += E1000_READ_REG(hw, MPTC); 3515 adapter->stats.mptc += E1000_READ_REG(hw, MPTC);
@@ -3372,18 +3535,17 @@ e1000_update_stats(struct e1000_adapter *adapter)
3372 adapter->stats.icrxoc += E1000_READ_REG(hw, ICRXOC); 3535 adapter->stats.icrxoc += E1000_READ_REG(hw, ICRXOC);
3373 3536
3374 if (adapter->hw.mac_type != e1000_ich8lan) { 3537 if (adapter->hw.mac_type != e1000_ich8lan) {
3375 adapter->stats.icrxptc += E1000_READ_REG(hw, ICRXPTC); 3538 adapter->stats.icrxptc += E1000_READ_REG(hw, ICRXPTC);
3376 adapter->stats.icrxatc += E1000_READ_REG(hw, ICRXATC); 3539 adapter->stats.icrxatc += E1000_READ_REG(hw, ICRXATC);
3377 adapter->stats.ictxptc += E1000_READ_REG(hw, ICTXPTC); 3540 adapter->stats.ictxptc += E1000_READ_REG(hw, ICTXPTC);
3378 adapter->stats.ictxatc += E1000_READ_REG(hw, ICTXATC); 3541 adapter->stats.ictxatc += E1000_READ_REG(hw, ICTXATC);
3379 adapter->stats.ictxqec += E1000_READ_REG(hw, ICTXQEC); 3542 adapter->stats.ictxqec += E1000_READ_REG(hw, ICTXQEC);
3380 adapter->stats.ictxqmtc += E1000_READ_REG(hw, ICTXQMTC); 3543 adapter->stats.ictxqmtc += E1000_READ_REG(hw, ICTXQMTC);
3381 adapter->stats.icrxdmtc += E1000_READ_REG(hw, ICRXDMTC); 3544 adapter->stats.icrxdmtc += E1000_READ_REG(hw, ICRXDMTC);
3382 } 3545 }
3383 } 3546 }
3384 3547
3385 /* Fill out the OS statistics structure */ 3548 /* Fill out the OS statistics structure */
3386
3387 adapter->net_stats.rx_packets = adapter->stats.gprc; 3549 adapter->net_stats.rx_packets = adapter->stats.gprc;
3388 adapter->net_stats.tx_packets = adapter->stats.gptc; 3550 adapter->net_stats.tx_packets = adapter->stats.gptc;
3389 adapter->net_stats.rx_bytes = adapter->stats.gorcl; 3551 adapter->net_stats.rx_bytes = adapter->stats.gorcl;
@@ -3415,7 +3577,6 @@ e1000_update_stats(struct e1000_adapter *adapter)
3415 /* Tx Dropped needs to be maintained elsewhere */ 3577 /* Tx Dropped needs to be maintained elsewhere */
3416 3578
3417 /* Phy Stats */ 3579 /* Phy Stats */
3418
3419 if (hw->media_type == e1000_media_type_copper) { 3580 if (hw->media_type == e1000_media_type_copper) {
3420 if ((adapter->link_speed == SPEED_1000) && 3581 if ((adapter->link_speed == SPEED_1000) &&
3421 (!e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_tmp))) { 3582 (!e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_tmp))) {
@@ -3431,6 +3592,95 @@ e1000_update_stats(struct e1000_adapter *adapter)
3431 3592
3432 spin_unlock_irqrestore(&adapter->stats_lock, flags); 3593 spin_unlock_irqrestore(&adapter->stats_lock, flags);
3433} 3594}
3595#ifdef CONFIG_PCI_MSI
3596
3597/**
3598 * e1000_intr_msi - Interrupt Handler
3599 * @irq: interrupt number
3600 * @data: pointer to a network interface device structure
3601 **/
3602
3603static
3604irqreturn_t e1000_intr_msi(int irq, void *data)
3605{
3606 struct net_device *netdev = data;
3607 struct e1000_adapter *adapter = netdev_priv(netdev);
3608 struct e1000_hw *hw = &adapter->hw;
3609#ifndef CONFIG_E1000_NAPI
3610 int i;
3611#endif
3612
3613 /* this code avoids the read of ICR but has to get 1000 interrupts
3614 * at every link change event before it will notice the change */
3615 if (++adapter->detect_link >= 1000) {
3616 uint32_t icr = E1000_READ_REG(hw, ICR);
3617#ifdef CONFIG_E1000_NAPI
3618 /* read ICR disables interrupts using IAM, so keep up with our
3619 * enable/disable accounting */
3620 atomic_inc(&adapter->irq_sem);
3621#endif
3622 adapter->detect_link = 0;
3623 if ((icr & (E1000_ICR_RXSEQ | E1000_ICR_LSC)) &&
3624 (icr & E1000_ICR_INT_ASSERTED)) {
3625 hw->get_link_status = 1;
3626 /* 80003ES2LAN workaround--
3627 * For packet buffer work-around on link down event;
3628 * disable receives here in the ISR and
3629 * reset adapter in watchdog
3630 */
3631 if (netif_carrier_ok(netdev) &&
3632 (adapter->hw.mac_type == e1000_80003es2lan)) {
3633 /* disable receives */
3634 uint32_t rctl = E1000_READ_REG(hw, RCTL);
3635 E1000_WRITE_REG(hw, RCTL, rctl & ~E1000_RCTL_EN);
3636 }
3637 /* guard against interrupt when we're going down */
3638 if (!test_bit(__E1000_DOWN, &adapter->flags))
3639 mod_timer(&adapter->watchdog_timer,
3640 jiffies + 1);
3641 }
3642 } else {
3643 E1000_WRITE_REG(hw, ICR, (0xffffffff & ~(E1000_ICR_RXSEQ |
3644 E1000_ICR_LSC)));
3645 /* bummer we have to flush here, but things break otherwise as
3646 * some event appears to be lost or delayed and throughput
3647 * drops. In almost all tests this flush is un-necessary */
3648 E1000_WRITE_FLUSH(hw);
3649#ifdef CONFIG_E1000_NAPI
3650 /* Interrupt Auto-Mask (IAM)...upon writing ICR, interrupts are
3651 * masked. No need for the IMC write, but it does mean we
3652 * should account for it ASAP. */
3653 atomic_inc(&adapter->irq_sem);
3654#endif
3655 }
3656
3657#ifdef CONFIG_E1000_NAPI
3658 if (likely(netif_rx_schedule_prep(netdev))) {
3659 adapter->total_tx_bytes = 0;
3660 adapter->total_tx_packets = 0;
3661 adapter->total_rx_bytes = 0;
3662 adapter->total_rx_packets = 0;
3663 __netif_rx_schedule(netdev);
3664 } else
3665 e1000_irq_enable(adapter);
3666#else
3667 adapter->total_tx_bytes = 0;
3668 adapter->total_rx_bytes = 0;
3669 adapter->total_tx_packets = 0;
3670 adapter->total_rx_packets = 0;
3671
3672 for (i = 0; i < E1000_MAX_INTR; i++)
3673 if (unlikely(!adapter->clean_rx(adapter, adapter->rx_ring) &
3674 !e1000_clean_tx_irq(adapter, adapter->tx_ring)))
3675 break;
3676
3677 if (likely(adapter->itr_setting & 3))
3678 e1000_set_itr(adapter);
3679#endif
3680
3681 return IRQ_HANDLED;
3682}
3683#endif
3434 3684
3435/** 3685/**
3436 * e1000_intr - Interrupt Handler 3686 * e1000_intr - Interrupt Handler
@@ -3447,7 +3697,17 @@ e1000_intr(int irq, void *data)
3447 uint32_t rctl, icr = E1000_READ_REG(hw, ICR); 3697 uint32_t rctl, icr = E1000_READ_REG(hw, ICR);
3448#ifndef CONFIG_E1000_NAPI 3698#ifndef CONFIG_E1000_NAPI
3449 int i; 3699 int i;
3450#else 3700#endif
3701 if (unlikely(!icr))
3702 return IRQ_NONE; /* Not our interrupt */
3703
3704#ifdef CONFIG_E1000_NAPI
3705 /* IMS will not auto-mask if INT_ASSERTED is not set, and if it is
3706 * not set, then the adapter didn't send an interrupt */
3707 if (unlikely(hw->mac_type >= e1000_82571 &&
3708 !(icr & E1000_ICR_INT_ASSERTED)))
3709 return IRQ_NONE;
3710
3451 /* Interrupt Auto-Mask...upon reading ICR, 3711 /* Interrupt Auto-Mask...upon reading ICR,
3452 * interrupts are masked. No need for the 3712 * interrupts are masked. No need for the
3453 * IMC write, but it does mean we should 3713 * IMC write, but it does mean we should
@@ -3456,14 +3716,6 @@ e1000_intr(int irq, void *data)
3456 atomic_inc(&adapter->irq_sem); 3716 atomic_inc(&adapter->irq_sem);
3457#endif 3717#endif
3458 3718
3459 if (unlikely(!icr)) {
3460#ifdef CONFIG_E1000_NAPI
3461 if (hw->mac_type >= e1000_82571)
3462 e1000_irq_enable(adapter);
3463#endif
3464 return IRQ_NONE; /* Not our interrupt */
3465 }
3466
3467 if (unlikely(icr & (E1000_ICR_RXSEQ | E1000_ICR_LSC))) { 3719 if (unlikely(icr & (E1000_ICR_RXSEQ | E1000_ICR_LSC))) {
3468 hw->get_link_status = 1; 3720 hw->get_link_status = 1;
3469 /* 80003ES2LAN workaround-- 3721 /* 80003ES2LAN workaround--
@@ -3484,13 +3736,20 @@ e1000_intr(int irq, void *data)
3484 3736
3485#ifdef CONFIG_E1000_NAPI 3737#ifdef CONFIG_E1000_NAPI
3486 if (unlikely(hw->mac_type < e1000_82571)) { 3738 if (unlikely(hw->mac_type < e1000_82571)) {
3739 /* disable interrupts, without the synchronize_irq bit */
3487 atomic_inc(&adapter->irq_sem); 3740 atomic_inc(&adapter->irq_sem);
3488 E1000_WRITE_REG(hw, IMC, ~0); 3741 E1000_WRITE_REG(hw, IMC, ~0);
3489 E1000_WRITE_FLUSH(hw); 3742 E1000_WRITE_FLUSH(hw);
3490 } 3743 }
3491 if (likely(netif_rx_schedule_prep(netdev))) 3744 if (likely(netif_rx_schedule_prep(netdev))) {
3745 adapter->total_tx_bytes = 0;
3746 adapter->total_tx_packets = 0;
3747 adapter->total_rx_bytes = 0;
3748 adapter->total_rx_packets = 0;
3492 __netif_rx_schedule(netdev); 3749 __netif_rx_schedule(netdev);
3493 else 3750 } else
3751 /* this really should not happen! if it does it is basically a
3752 * bug, but not a hard error, so enable ints and continue */
3494 e1000_irq_enable(adapter); 3753 e1000_irq_enable(adapter);
3495#else 3754#else
3496 /* Writing IMC and IMS is needed for 82547. 3755 /* Writing IMC and IMS is needed for 82547.
@@ -3508,16 +3767,23 @@ e1000_intr(int irq, void *data)
3508 E1000_WRITE_REG(hw, IMC, ~0); 3767 E1000_WRITE_REG(hw, IMC, ~0);
3509 } 3768 }
3510 3769
3770 adapter->total_tx_bytes = 0;
3771 adapter->total_rx_bytes = 0;
3772 adapter->total_tx_packets = 0;
3773 adapter->total_rx_packets = 0;
3774
3511 for (i = 0; i < E1000_MAX_INTR; i++) 3775 for (i = 0; i < E1000_MAX_INTR; i++)
3512 if (unlikely(!adapter->clean_rx(adapter, adapter->rx_ring) & 3776 if (unlikely(!adapter->clean_rx(adapter, adapter->rx_ring) &
3513 !e1000_clean_tx_irq(adapter, adapter->tx_ring))) 3777 !e1000_clean_tx_irq(adapter, adapter->tx_ring)))
3514 break; 3778 break;
3515 3779
3780 if (likely(adapter->itr_setting & 3))
3781 e1000_set_itr(adapter);
3782
3516 if (hw->mac_type == e1000_82547 || hw->mac_type == e1000_82547_rev_2) 3783 if (hw->mac_type == e1000_82547 || hw->mac_type == e1000_82547_rev_2)
3517 e1000_irq_enable(adapter); 3784 e1000_irq_enable(adapter);
3518 3785
3519#endif 3786#endif
3520
3521 return IRQ_HANDLED; 3787 return IRQ_HANDLED;
3522} 3788}
3523 3789
@@ -3561,6 +3827,8 @@ e1000_clean(struct net_device *poll_dev, int *budget)
3561 if ((!tx_cleaned && (work_done == 0)) || 3827 if ((!tx_cleaned && (work_done == 0)) ||
3562 !netif_running(poll_dev)) { 3828 !netif_running(poll_dev)) {
3563quit_polling: 3829quit_polling:
3830 if (likely(adapter->itr_setting & 3))
3831 e1000_set_itr(adapter);
3564 netif_rx_complete(poll_dev); 3832 netif_rx_complete(poll_dev);
3565 e1000_irq_enable(adapter); 3833 e1000_irq_enable(adapter);
3566 return 0; 3834 return 0;
@@ -3587,6 +3855,7 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
3587 unsigned int count = 0; 3855 unsigned int count = 0;
3588#endif 3856#endif
3589 boolean_t cleaned = FALSE; 3857 boolean_t cleaned = FALSE;
3858 unsigned int total_tx_bytes=0, total_tx_packets=0;
3590 3859
3591 i = tx_ring->next_to_clean; 3860 i = tx_ring->next_to_clean;
3592 eop = tx_ring->buffer_info[i].next_to_watch; 3861 eop = tx_ring->buffer_info[i].next_to_watch;
@@ -3598,13 +3867,19 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
3598 buffer_info = &tx_ring->buffer_info[i]; 3867 buffer_info = &tx_ring->buffer_info[i];
3599 cleaned = (i == eop); 3868 cleaned = (i == eop);
3600 3869
3870 if (cleaned) {
3871 /* this packet count is wrong for TSO but has a
3872 * tendency to make dynamic ITR change more
3873 * towards bulk */
3874 total_tx_packets++;
3875 total_tx_bytes += buffer_info->skb->len;
3876 }
3601 e1000_unmap_and_free_tx_resource(adapter, buffer_info); 3877 e1000_unmap_and_free_tx_resource(adapter, buffer_info);
3602 memset(tx_desc, 0, sizeof(struct e1000_tx_desc)); 3878 tx_desc->upper.data = 0;
3603 3879
3604 if (unlikely(++i == tx_ring->count)) i = 0; 3880 if (unlikely(++i == tx_ring->count)) i = 0;
3605 } 3881 }
3606 3882
3607
3608 eop = tx_ring->buffer_info[i].next_to_watch; 3883 eop = tx_ring->buffer_info[i].next_to_watch;
3609 eop_desc = E1000_TX_DESC(*tx_ring, eop); 3884 eop_desc = E1000_TX_DESC(*tx_ring, eop);
3610#ifdef CONFIG_E1000_NAPI 3885#ifdef CONFIG_E1000_NAPI
@@ -3623,8 +3898,10 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
3623 * sees the new next_to_clean. 3898 * sees the new next_to_clean.
3624 */ 3899 */
3625 smp_mb(); 3900 smp_mb();
3626 if (netif_queue_stopped(netdev)) 3901 if (netif_queue_stopped(netdev)) {
3627 netif_wake_queue(netdev); 3902 netif_wake_queue(netdev);
3903 ++adapter->restart_queue;
3904 }
3628 } 3905 }
3629 3906
3630 if (adapter->detect_tx_hung) { 3907 if (adapter->detect_tx_hung) {
@@ -3662,6 +3939,8 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
3662 netif_stop_queue(netdev); 3939 netif_stop_queue(netdev);
3663 } 3940 }
3664 } 3941 }
3942 adapter->total_tx_bytes += total_tx_bytes;
3943 adapter->total_tx_packets += total_tx_packets;
3665 return cleaned; 3944 return cleaned;
3666} 3945}
3667 3946
@@ -3741,6 +4020,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
3741 unsigned int i; 4020 unsigned int i;
3742 int cleaned_count = 0; 4021 int cleaned_count = 0;
3743 boolean_t cleaned = FALSE; 4022 boolean_t cleaned = FALSE;
4023 unsigned int total_rx_bytes=0, total_rx_packets=0;
3744 4024
3745 i = rx_ring->next_to_clean; 4025 i = rx_ring->next_to_clean;
3746 rx_desc = E1000_RX_DESC(*rx_ring, i); 4026 rx_desc = E1000_RX_DESC(*rx_ring, i);
@@ -3749,6 +4029,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
3749 while (rx_desc->status & E1000_RXD_STAT_DD) { 4029 while (rx_desc->status & E1000_RXD_STAT_DD) {
3750 struct sk_buff *skb; 4030 struct sk_buff *skb;
3751 u8 status; 4031 u8 status;
4032
3752#ifdef CONFIG_E1000_NAPI 4033#ifdef CONFIG_E1000_NAPI
3753 if (*work_done >= work_to_do) 4034 if (*work_done >= work_to_do)
3754 break; 4035 break;
@@ -3775,9 +4056,6 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
3775 4056
3776 length = le16_to_cpu(rx_desc->length); 4057 length = le16_to_cpu(rx_desc->length);
3777 4058
3778 /* adjust length to remove Ethernet CRC */
3779 length -= 4;
3780
3781 if (unlikely(!(status & E1000_RXD_STAT_EOP))) { 4059 if (unlikely(!(status & E1000_RXD_STAT_EOP))) {
3782 /* All receives must fit into a single buffer */ 4060 /* All receives must fit into a single buffer */
3783 E1000_DBG("%s: Receive packet consumed multiple" 4061 E1000_DBG("%s: Receive packet consumed multiple"
@@ -3805,6 +4083,14 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
3805 } 4083 }
3806 } 4084 }
3807 4085
4086 /* adjust length to remove Ethernet CRC, this must be
4087 * done after the TBI_ACCEPT workaround above */
4088 length -= 4;
4089
4090 /* probably a little skewed due to removing CRC */
4091 total_rx_bytes += length;
4092 total_rx_packets++;
4093
3808 /* code added for copybreak, this should improve 4094 /* code added for copybreak, this should improve
3809 * performance for small packets with large amounts 4095 * performance for small packets with large amounts
3810 * of reassembly being done in the stack */ 4096 * of reassembly being done in the stack */
@@ -3820,12 +4106,11 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
3820 /* save the skb in buffer_info as good */ 4106 /* save the skb in buffer_info as good */
3821 buffer_info->skb = skb; 4107 buffer_info->skb = skb;
3822 skb = new_skb; 4108 skb = new_skb;
3823 skb_put(skb, length);
3824 } 4109 }
3825 } else 4110 /* else just continue with the old one */
3826 skb_put(skb, length); 4111 }
3827
3828 /* end copybreak code */ 4112 /* end copybreak code */
4113 skb_put(skb, length);
3829 4114
3830 /* Receive Checksum Offload */ 4115 /* Receive Checksum Offload */
3831 e1000_rx_checksum(adapter, 4116 e1000_rx_checksum(adapter,
@@ -3874,6 +4159,8 @@ next_desc:
3874 if (cleaned_count) 4159 if (cleaned_count)
3875 adapter->alloc_rx_buf(adapter, rx_ring, cleaned_count); 4160 adapter->alloc_rx_buf(adapter, rx_ring, cleaned_count);
3876 4161
4162 adapter->total_rx_packets += total_rx_packets;
4163 adapter->total_rx_bytes += total_rx_bytes;
3877 return cleaned; 4164 return cleaned;
3878} 4165}
3879 4166
@@ -3903,6 +4190,7 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
3903 uint32_t length, staterr; 4190 uint32_t length, staterr;
3904 int cleaned_count = 0; 4191 int cleaned_count = 0;
3905 boolean_t cleaned = FALSE; 4192 boolean_t cleaned = FALSE;
4193 unsigned int total_rx_bytes=0, total_rx_packets=0;
3906 4194
3907 i = rx_ring->next_to_clean; 4195 i = rx_ring->next_to_clean;
3908 rx_desc = E1000_RX_DESC_PS(*rx_ring, i); 4196 rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
@@ -3987,7 +4275,7 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
3987 goto copydone; 4275 goto copydone;
3988 } /* if */ 4276 } /* if */
3989 } 4277 }
3990 4278
3991 for (j = 0; j < adapter->rx_ps_pages; j++) { 4279 for (j = 0; j < adapter->rx_ps_pages; j++) {
3992 if (!(length= le16_to_cpu(rx_desc->wb.upper.length[j]))) 4280 if (!(length= le16_to_cpu(rx_desc->wb.upper.length[j])))
3993 break; 4281 break;
@@ -4007,6 +4295,9 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
4007 pskb_trim(skb, skb->len - 4); 4295 pskb_trim(skb, skb->len - 4);
4008 4296
4009copydone: 4297copydone:
4298 total_rx_bytes += skb->len;
4299 total_rx_packets++;
4300
4010 e1000_rx_checksum(adapter, staterr, 4301 e1000_rx_checksum(adapter, staterr,
4011 le16_to_cpu(rx_desc->wb.lower.hi_dword.csum_ip.csum), skb); 4302 le16_to_cpu(rx_desc->wb.lower.hi_dword.csum_ip.csum), skb);
4012 skb->protocol = eth_type_trans(skb, netdev); 4303 skb->protocol = eth_type_trans(skb, netdev);
@@ -4055,6 +4346,8 @@ next_desc:
4055 if (cleaned_count) 4346 if (cleaned_count)
4056 adapter->alloc_rx_buf(adapter, rx_ring, cleaned_count); 4347 adapter->alloc_rx_buf(adapter, rx_ring, cleaned_count);
4057 4348
4349 adapter->total_rx_packets += total_rx_packets;
4350 adapter->total_rx_bytes += total_rx_bytes;
4058 return cleaned; 4351 return cleaned;
4059} 4352}
4060 4353
@@ -4222,7 +4515,7 @@ e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
4222 } 4515 }
4223 4516
4224 skb = netdev_alloc_skb(netdev, 4517 skb = netdev_alloc_skb(netdev,
4225 adapter->rx_ps_bsize0 + NET_IP_ALIGN); 4518 adapter->rx_ps_bsize0 + NET_IP_ALIGN);
4226 4519
4227 if (unlikely(!skb)) { 4520 if (unlikely(!skb)) {
4228 adapter->alloc_rx_buff_failed++; 4521 adapter->alloc_rx_buff_failed++;
@@ -4499,7 +4792,6 @@ e1000_read_pcie_cap_reg(struct e1000_hw *hw, uint32_t reg, uint16_t *value)
4499 return E1000_SUCCESS; 4792 return E1000_SUCCESS;
4500} 4793}
4501 4794
4502
4503void 4795void
4504e1000_io_write(struct e1000_hw *hw, unsigned long port, uint32_t value) 4796e1000_io_write(struct e1000_hw *hw, unsigned long port, uint32_t value)
4505{ 4797{
@@ -4522,12 +4814,12 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
4522 E1000_WRITE_REG(&adapter->hw, CTRL, ctrl); 4814 E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
4523 4815
4524 if (adapter->hw.mac_type != e1000_ich8lan) { 4816 if (adapter->hw.mac_type != e1000_ich8lan) {
4525 /* enable VLAN receive filtering */ 4817 /* enable VLAN receive filtering */
4526 rctl = E1000_READ_REG(&adapter->hw, RCTL); 4818 rctl = E1000_READ_REG(&adapter->hw, RCTL);
4527 rctl |= E1000_RCTL_VFE; 4819 rctl |= E1000_RCTL_VFE;
4528 rctl &= ~E1000_RCTL_CFIEN; 4820 rctl &= ~E1000_RCTL_CFIEN;
4529 E1000_WRITE_REG(&adapter->hw, RCTL, rctl); 4821 E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
4530 e1000_update_mng_vlan(adapter); 4822 e1000_update_mng_vlan(adapter);
4531 } 4823 }
4532 } else { 4824 } else {
4533 /* disable VLAN tag insert/strip */ 4825 /* disable VLAN tag insert/strip */
@@ -4536,14 +4828,16 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
4536 E1000_WRITE_REG(&adapter->hw, CTRL, ctrl); 4828 E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
4537 4829
4538 if (adapter->hw.mac_type != e1000_ich8lan) { 4830 if (adapter->hw.mac_type != e1000_ich8lan) {
4539 /* disable VLAN filtering */ 4831 /* disable VLAN filtering */
4540 rctl = E1000_READ_REG(&adapter->hw, RCTL); 4832 rctl = E1000_READ_REG(&adapter->hw, RCTL);
4541 rctl &= ~E1000_RCTL_VFE; 4833 rctl &= ~E1000_RCTL_VFE;
4542 E1000_WRITE_REG(&adapter->hw, RCTL, rctl); 4834 E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
4543 if (adapter->mng_vlan_id != (uint16_t)E1000_MNG_VLAN_NONE) { 4835 if (adapter->mng_vlan_id !=
4544 e1000_vlan_rx_kill_vid(netdev, adapter->mng_vlan_id); 4836 (uint16_t)E1000_MNG_VLAN_NONE) {
4545 adapter->mng_vlan_id = E1000_MNG_VLAN_NONE; 4837 e1000_vlan_rx_kill_vid(netdev,
4546 } 4838 adapter->mng_vlan_id);
4839 adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
4840 }
4547 } 4841 }
4548 } 4842 }
4549 4843
@@ -4773,8 +5067,9 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
4773 pci_enable_wake(pdev, PCI_D3cold, 0); 5067 pci_enable_wake(pdev, PCI_D3cold, 0);
4774 } 5068 }
4775 5069
4776 if (adapter->hw.mac_type < e1000_82571 && 5070 if (adapter->hw.mac_type >= e1000_82540 &&
4777 adapter->hw.media_type == e1000_media_type_copper) { 5071 adapter->hw.mac_type < e1000_82571 &&
5072 adapter->hw.media_type == e1000_media_type_copper) {
4778 manc = E1000_READ_REG(&adapter->hw, MANC); 5073 manc = E1000_READ_REG(&adapter->hw, MANC);
4779 if (manc & E1000_MANC_SMBUS_EN) { 5074 if (manc & E1000_MANC_SMBUS_EN) {
4780 manc |= E1000_MANC_ARP_EN; 5075 manc |= E1000_MANC_ARP_EN;
@@ -4787,6 +5082,9 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
4787 if (adapter->hw.phy_type == e1000_phy_igp_3) 5082 if (adapter->hw.phy_type == e1000_phy_igp_3)
4788 e1000_phy_powerdown_workaround(&adapter->hw); 5083 e1000_phy_powerdown_workaround(&adapter->hw);
4789 5084
5085 if (netif_running(netdev))
5086 e1000_free_irq(adapter);
5087
4790 /* Release control of h/w to f/w. If f/w is AMT enabled, this 5088 /* Release control of h/w to f/w. If f/w is AMT enabled, this
4791 * would have already happened in close and is redundant. */ 5089 * would have already happened in close and is redundant. */
4792 e1000_release_hw_control(adapter); 5090 e1000_release_hw_control(adapter);
@@ -4817,6 +5115,10 @@ e1000_resume(struct pci_dev *pdev)
4817 pci_enable_wake(pdev, PCI_D3hot, 0); 5115 pci_enable_wake(pdev, PCI_D3hot, 0);
4818 pci_enable_wake(pdev, PCI_D3cold, 0); 5116 pci_enable_wake(pdev, PCI_D3cold, 0);
4819 5117
5118 if (netif_running(netdev) && (err = e1000_request_irq(adapter)))
5119 return err;
5120
5121 e1000_power_up_phy(adapter);
4820 e1000_reset(adapter); 5122 e1000_reset(adapter);
4821 E1000_WRITE_REG(&adapter->hw, WUS, ~0); 5123 E1000_WRITE_REG(&adapter->hw, WUS, ~0);
4822 5124
@@ -4825,8 +5127,9 @@ e1000_resume(struct pci_dev *pdev)
4825 5127
4826 netif_device_attach(netdev); 5128 netif_device_attach(netdev);
4827 5129
4828 if (adapter->hw.mac_type < e1000_82571 && 5130 if (adapter->hw.mac_type >= e1000_82540 &&
4829 adapter->hw.media_type == e1000_media_type_copper) { 5131 adapter->hw.mac_type < e1000_82571 &&
5132 adapter->hw.media_type == e1000_media_type_copper) {
4830 manc = E1000_READ_REG(&adapter->hw, MANC); 5133 manc = E1000_READ_REG(&adapter->hw, MANC);
4831 manc &= ~(E1000_MANC_ARP_EN); 5134 manc &= ~(E1000_MANC_ARP_EN);
4832 E1000_WRITE_REG(&adapter->hw, MANC, manc); 5135 E1000_WRITE_REG(&adapter->hw, MANC, manc);
@@ -4914,10 +5217,6 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
4914 pci_enable_wake(pdev, PCI_D3hot, 0); 5217 pci_enable_wake(pdev, PCI_D3hot, 0);
4915 pci_enable_wake(pdev, PCI_D3cold, 0); 5218 pci_enable_wake(pdev, PCI_D3cold, 0);
4916 5219
4917 /* Perform card reset only on one instance of the card */
4918 if (PCI_FUNC (pdev->devfn) != 0)
4919 return PCI_ERS_RESULT_RECOVERED;
4920
4921 e1000_reset(adapter); 5220 e1000_reset(adapter);
4922 E1000_WRITE_REG(&adapter->hw, WUS, ~0); 5221 E1000_WRITE_REG(&adapter->hw, WUS, ~0);
4923 5222
@@ -4948,6 +5247,7 @@ static void e1000_io_resume(struct pci_dev *pdev)
4948 netif_device_attach(netdev); 5247 netif_device_attach(netdev);
4949 5248
4950 if (adapter->hw.mac_type >= e1000_82540 && 5249 if (adapter->hw.mac_type >= e1000_82540 &&
5250 adapter->hw.mac_type < e1000_82571 &&
4951 adapter->hw.media_type == e1000_media_type_copper) { 5251 adapter->hw.media_type == e1000_media_type_copper) {
4952 manc = E1000_READ_REG(&adapter->hw, MANC); 5252 manc = E1000_READ_REG(&adapter->hw, MANC);
4953 manc &= ~(E1000_MANC_ARP_EN); 5253 manc &= ~(E1000_MANC_ARP_EN);
diff --git a/drivers/net/e1000/e1000_osdep.h b/drivers/net/e1000/e1000_osdep.h
index a464cb290621..18afc0c25dac 100644
--- a/drivers/net/e1000/e1000_osdep.h
+++ b/drivers/net/e1000/e1000_osdep.h
@@ -107,17 +107,16 @@ typedef enum {
107 107
108#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, STATUS) 108#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, STATUS)
109 109
110#define E1000_WRITE_ICH8_REG(a, reg, value) ( \ 110#define E1000_WRITE_ICH_FLASH_REG(a, reg, value) ( \
111 writel((value), ((a)->flash_address + reg))) 111 writel((value), ((a)->flash_address + reg)))
112 112
113#define E1000_READ_ICH8_REG(a, reg) ( \ 113#define E1000_READ_ICH_FLASH_REG(a, reg) ( \
114 readl((a)->flash_address + reg)) 114 readl((a)->flash_address + reg))
115 115
116#define E1000_WRITE_ICH8_REG16(a, reg, value) ( \ 116#define E1000_WRITE_ICH_FLASH_REG16(a, reg, value) ( \
117 writew((value), ((a)->flash_address + reg))) 117 writew((value), ((a)->flash_address + reg)))
118 118
119#define E1000_READ_ICH8_REG16(a, reg) ( \ 119#define E1000_READ_ICH_FLASH_REG16(a, reg) ( \
120 readw((a)->flash_address + reg)) 120 readw((a)->flash_address + reg))
121 121
122
123#endif /* _E1000_OSDEP_H_ */ 122#endif /* _E1000_OSDEP_H_ */
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index 9c3c1acefccc..cbfcd7f2889f 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -44,16 +44,6 @@
44 */ 44 */
45 45
46#define E1000_PARAM_INIT { [0 ... E1000_MAX_NIC] = OPTION_UNSET } 46#define E1000_PARAM_INIT { [0 ... E1000_MAX_NIC] = OPTION_UNSET }
47/* Module Parameters are always initialized to -1, so that the driver
48 * can tell the difference between no user specified value or the
49 * user asking for the default value.
50 * The true default values are loaded in when e1000_check_options is called.
51 *
52 * This is a GCC extension to ANSI C.
53 * See the item "Labeled Elements in Initializers" in the section
54 * "Extensions to the C Language Family" of the GCC documentation.
55 */
56
57#define E1000_PARAM(X, desc) \ 47#define E1000_PARAM(X, desc) \
58 static int __devinitdata X[E1000_MAX_NIC+1] = E1000_PARAM_INIT; \ 48 static int __devinitdata X[E1000_MAX_NIC+1] = E1000_PARAM_INIT; \
59 static int num_##X = 0; \ 49 static int num_##X = 0; \
@@ -67,7 +57,6 @@
67 * 57 *
68 * Default Value: 256 58 * Default Value: 256
69 */ 59 */
70
71E1000_PARAM(TxDescriptors, "Number of transmit descriptors"); 60E1000_PARAM(TxDescriptors, "Number of transmit descriptors");
72 61
73/* Receive Descriptor Count 62/* Receive Descriptor Count
@@ -77,7 +66,6 @@ E1000_PARAM(TxDescriptors, "Number of transmit descriptors");
77 * 66 *
78 * Default Value: 256 67 * Default Value: 256
79 */ 68 */
80
81E1000_PARAM(RxDescriptors, "Number of receive descriptors"); 69E1000_PARAM(RxDescriptors, "Number of receive descriptors");
82 70
83/* User Specified Speed Override 71/* User Specified Speed Override
@@ -90,7 +78,6 @@ E1000_PARAM(RxDescriptors, "Number of receive descriptors");
90 * 78 *
91 * Default Value: 0 79 * Default Value: 0
92 */ 80 */
93
94E1000_PARAM(Speed, "Speed setting"); 81E1000_PARAM(Speed, "Speed setting");
95 82
96/* User Specified Duplex Override 83/* User Specified Duplex Override
@@ -102,7 +89,6 @@ E1000_PARAM(Speed, "Speed setting");
102 * 89 *
103 * Default Value: 0 90 * Default Value: 0
104 */ 91 */
105
106E1000_PARAM(Duplex, "Duplex setting"); 92E1000_PARAM(Duplex, "Duplex setting");
107 93
108/* Auto-negotiation Advertisement Override 94/* Auto-negotiation Advertisement Override
@@ -119,8 +105,9 @@ E1000_PARAM(Duplex, "Duplex setting");
119 * 105 *
120 * Default Value: 0x2F (copper); 0x20 (fiber) 106 * Default Value: 0x2F (copper); 0x20 (fiber)
121 */ 107 */
122
123E1000_PARAM(AutoNeg, "Advertised auto-negotiation setting"); 108E1000_PARAM(AutoNeg, "Advertised auto-negotiation setting");
109#define AUTONEG_ADV_DEFAULT 0x2F
110#define AUTONEG_ADV_MASK 0x2F
124 111
125/* User Specified Flow Control Override 112/* User Specified Flow Control Override
126 * 113 *
@@ -132,8 +119,8 @@ E1000_PARAM(AutoNeg, "Advertised auto-negotiation setting");
132 * 119 *
133 * Default Value: Read flow control settings from the EEPROM 120 * Default Value: Read flow control settings from the EEPROM
134 */ 121 */
135
136E1000_PARAM(FlowControl, "Flow Control setting"); 122E1000_PARAM(FlowControl, "Flow Control setting");
123#define FLOW_CONTROL_DEFAULT FLOW_CONTROL_FULL
137 124
138/* XsumRX - Receive Checksum Offload Enable/Disable 125/* XsumRX - Receive Checksum Offload Enable/Disable
139 * 126 *
@@ -144,53 +131,54 @@ E1000_PARAM(FlowControl, "Flow Control setting");
144 * 131 *
145 * Default Value: 1 132 * Default Value: 1
146 */ 133 */
147
148E1000_PARAM(XsumRX, "Disable or enable Receive Checksum offload"); 134E1000_PARAM(XsumRX, "Disable or enable Receive Checksum offload");
149 135
150/* Transmit Interrupt Delay in units of 1.024 microseconds 136/* Transmit Interrupt Delay in units of 1.024 microseconds
137 * Tx interrupt delay needs to typically be set to something non zero
151 * 138 *
152 * Valid Range: 0-65535 139 * Valid Range: 0-65535
153 *
154 * Default Value: 64
155 */ 140 */
156
157E1000_PARAM(TxIntDelay, "Transmit Interrupt Delay"); 141E1000_PARAM(TxIntDelay, "Transmit Interrupt Delay");
142#define DEFAULT_TIDV 8
143#define MAX_TXDELAY 0xFFFF
144#define MIN_TXDELAY 0
158 145
159/* Transmit Absolute Interrupt Delay in units of 1.024 microseconds 146/* Transmit Absolute Interrupt Delay in units of 1.024 microseconds
160 * 147 *
161 * Valid Range: 0-65535 148 * Valid Range: 0-65535
162 *
163 * Default Value: 0
164 */ 149 */
165
166E1000_PARAM(TxAbsIntDelay, "Transmit Absolute Interrupt Delay"); 150E1000_PARAM(TxAbsIntDelay, "Transmit Absolute Interrupt Delay");
151#define DEFAULT_TADV 32
152#define MAX_TXABSDELAY 0xFFFF
153#define MIN_TXABSDELAY 0
167 154
168/* Receive Interrupt Delay in units of 1.024 microseconds 155/* Receive Interrupt Delay in units of 1.024 microseconds
156 * hardware will likely hang if you set this to anything but zero.
169 * 157 *
170 * Valid Range: 0-65535 158 * Valid Range: 0-65535
171 *
172 * Default Value: 0
173 */ 159 */
174
175E1000_PARAM(RxIntDelay, "Receive Interrupt Delay"); 160E1000_PARAM(RxIntDelay, "Receive Interrupt Delay");
161#define DEFAULT_RDTR 0
162#define MAX_RXDELAY 0xFFFF
163#define MIN_RXDELAY 0
176 164
177/* Receive Absolute Interrupt Delay in units of 1.024 microseconds 165/* Receive Absolute Interrupt Delay in units of 1.024 microseconds
178 * 166 *
179 * Valid Range: 0-65535 167 * Valid Range: 0-65535
180 *
181 * Default Value: 128
182 */ 168 */
183
184E1000_PARAM(RxAbsIntDelay, "Receive Absolute Interrupt Delay"); 169E1000_PARAM(RxAbsIntDelay, "Receive Absolute Interrupt Delay");
170#define DEFAULT_RADV 8
171#define MAX_RXABSDELAY 0xFFFF
172#define MIN_RXABSDELAY 0
185 173
186/* Interrupt Throttle Rate (interrupts/sec) 174/* Interrupt Throttle Rate (interrupts/sec)
187 * 175 *
188 * Valid Range: 100-100000 (0=off, 1=dynamic) 176 * Valid Range: 100-100000 (0=off, 1=dynamic, 3=dynamic conservative)
189 *
190 * Default Value: 8000
191 */ 177 */
192
193E1000_PARAM(InterruptThrottleRate, "Interrupt Throttling Rate"); 178E1000_PARAM(InterruptThrottleRate, "Interrupt Throttling Rate");
179#define DEFAULT_ITR 3
180#define MAX_ITR 100000
181#define MIN_ITR 100
194 182
195/* Enable Smart Power Down of the PHY 183/* Enable Smart Power Down of the PHY
196 * 184 *
@@ -198,7 +186,6 @@ E1000_PARAM(InterruptThrottleRate, "Interrupt Throttling Rate");
198 * 186 *
199 * Default Value: 0 (disabled) 187 * Default Value: 0 (disabled)
200 */ 188 */
201
202E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down"); 189E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down");
203 190
204/* Enable Kumeran Lock Loss workaround 191/* Enable Kumeran Lock Loss workaround
@@ -207,33 +194,8 @@ E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down");
207 * 194 *
208 * Default Value: 1 (enabled) 195 * Default Value: 1 (enabled)
209 */ 196 */
210
211E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround"); 197E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
212 198
213#define AUTONEG_ADV_DEFAULT 0x2F
214#define AUTONEG_ADV_MASK 0x2F
215#define FLOW_CONTROL_DEFAULT FLOW_CONTROL_FULL
216
217#define DEFAULT_RDTR 0
218#define MAX_RXDELAY 0xFFFF
219#define MIN_RXDELAY 0
220
221#define DEFAULT_RADV 128
222#define MAX_RXABSDELAY 0xFFFF
223#define MIN_RXABSDELAY 0
224
225#define DEFAULT_TIDV 64
226#define MAX_TXDELAY 0xFFFF
227#define MIN_TXDELAY 0
228
229#define DEFAULT_TADV 64
230#define MAX_TXABSDELAY 0xFFFF
231#define MIN_TXABSDELAY 0
232
233#define DEFAULT_ITR 8000
234#define MAX_ITR 100000
235#define MIN_ITR 100
236
237struct e1000_option { 199struct e1000_option {
238 enum { enable_option, range_option, list_option } type; 200 enum { enable_option, range_option, list_option } type;
239 char *name; 201 char *name;
@@ -510,15 +472,27 @@ e1000_check_options(struct e1000_adapter *adapter)
510 break; 472 break;
511 case 1: 473 case 1:
512 DPRINTK(PROBE, INFO, "%s set to dynamic mode\n", 474 DPRINTK(PROBE, INFO, "%s set to dynamic mode\n",
513 opt.name); 475 opt.name);
476 adapter->itr_setting = adapter->itr;
477 adapter->itr = 20000;
478 break;
479 case 3:
480 DPRINTK(PROBE, INFO,
481 "%s set to dynamic conservative mode\n",
482 opt.name);
483 adapter->itr_setting = adapter->itr;
484 adapter->itr = 20000;
514 break; 485 break;
515 default: 486 default:
516 e1000_validate_option(&adapter->itr, &opt, 487 e1000_validate_option(&adapter->itr, &opt,
517 adapter); 488 adapter);
489 /* save the setting, because the dynamic bits change itr */
490 adapter->itr_setting = adapter->itr;
518 break; 491 break;
519 } 492 }
520 } else { 493 } else {
521 adapter->itr = opt.def; 494 adapter->itr_setting = opt.def;
495 adapter->itr = 20000;
522 } 496 }
523 } 497 }
524 { /* Smart Power Down */ 498 { /* Smart Power Down */
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index b40724fc6b74..39ad9f73d1ec 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -39,7 +39,7 @@
39#include <asm/io.h> 39#include <asm/io.h>
40 40
41#define DRV_NAME "ehea" 41#define DRV_NAME "ehea"
42#define DRV_VERSION "EHEA_0034" 42#define DRV_VERSION "EHEA_0043"
43 43
44#define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \ 44#define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
45 | NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR) 45 | NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
@@ -105,9 +105,6 @@
105#define EHEA_BCMC_VLANID_ALL 0x01 105#define EHEA_BCMC_VLANID_ALL 0x01
106#define EHEA_BCMC_VLANID_SINGLE 0x00 106#define EHEA_BCMC_VLANID_SINGLE 0x00
107 107
108/* Use this define to kmallocate pHYP control blocks */
109#define H_CB_ALIGNMENT 4096
110
111#define EHEA_CACHE_LINE 128 108#define EHEA_CACHE_LINE 128
112 109
113/* Memory Regions */ 110/* Memory Regions */
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 82eb2fb8c75e..9f57c2e78ced 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -238,7 +238,7 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
238 data[i++] = port->port_res[0].swqe_refill_th; 238 data[i++] = port->port_res[0].swqe_refill_th;
239 data[i++] = port->resets; 239 data[i++] = port->resets;
240 240
241 cb6 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 241 cb6 = kzalloc(PAGE_SIZE, GFP_KERNEL);
242 if (!cb6) { 242 if (!cb6) {
243 ehea_error("no mem for cb6"); 243 ehea_error("no mem for cb6");
244 return; 244 return;
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index eb7d44de59ff..6ad696101418 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -92,7 +92,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
92 92
93 memset(stats, 0, sizeof(*stats)); 93 memset(stats, 0, sizeof(*stats));
94 94
95 cb2 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 95 cb2 = kzalloc(PAGE_SIZE, GFP_KERNEL);
96 if (!cb2) { 96 if (!cb2) {
97 ehea_error("no mem for cb2"); 97 ehea_error("no mem for cb2");
98 goto out; 98 goto out;
@@ -586,8 +586,8 @@ int ehea_sense_port_attr(struct ehea_port *port)
586 u64 hret; 586 u64 hret;
587 struct hcp_ehea_port_cb0 *cb0; 587 struct hcp_ehea_port_cb0 *cb0;
588 588
589 cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 589 cb0 = kzalloc(PAGE_SIZE, GFP_ATOMIC); /* May be called via */
590 if (!cb0) { 590 if (!cb0) { /* ehea_neq_tasklet() */
591 ehea_error("no mem for cb0"); 591 ehea_error("no mem for cb0");
592 ret = -ENOMEM; 592 ret = -ENOMEM;
593 goto out; 593 goto out;
@@ -670,7 +670,7 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
670 u64 hret; 670 u64 hret;
671 int ret = 0; 671 int ret = 0;
672 672
673 cb4 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 673 cb4 = kzalloc(PAGE_SIZE, GFP_KERNEL);
674 if (!cb4) { 674 if (!cb4) {
675 ehea_error("no mem for cb4"); 675 ehea_error("no mem for cb4");
676 ret = -ENOMEM; 676 ret = -ENOMEM;
@@ -765,8 +765,7 @@ static void ehea_parse_eqe(struct ehea_adapter *adapter, u64 eqe)
765 765
766 if (EHEA_BMASK_GET(NEQE_PORT_UP, eqe)) { 766 if (EHEA_BMASK_GET(NEQE_PORT_UP, eqe)) {
767 if (!netif_carrier_ok(port->netdev)) { 767 if (!netif_carrier_ok(port->netdev)) {
768 ret = ehea_sense_port_attr( 768 ret = ehea_sense_port_attr(port);
769 port);
770 if (ret) { 769 if (ret) {
771 ehea_error("failed resensing port " 770 ehea_error("failed resensing port "
772 "attributes"); 771 "attributes");
@@ -986,7 +985,7 @@ static int ehea_configure_port(struct ehea_port *port)
986 struct hcp_ehea_port_cb0 *cb0; 985 struct hcp_ehea_port_cb0 *cb0;
987 986
988 ret = -ENOMEM; 987 ret = -ENOMEM;
989 cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 988 cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
990 if (!cb0) 989 if (!cb0)
991 goto out; 990 goto out;
992 991
@@ -1444,7 +1443,7 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
1444 goto out; 1443 goto out;
1445 } 1444 }
1446 1445
1447 cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 1446 cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
1448 if (!cb0) { 1447 if (!cb0) {
1449 ehea_error("no mem for cb0"); 1448 ehea_error("no mem for cb0");
1450 ret = -ENOMEM; 1449 ret = -ENOMEM;
@@ -1502,7 +1501,7 @@ static void ehea_promiscuous(struct net_device *dev, int enable)
1502 if ((enable && port->promisc) || (!enable && !port->promisc)) 1501 if ((enable && port->promisc) || (!enable && !port->promisc))
1503 return; 1502 return;
1504 1503
1505 cb7 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 1504 cb7 = kzalloc(PAGE_SIZE, GFP_ATOMIC);
1506 if (!cb7) { 1505 if (!cb7) {
1507 ehea_error("no mem for cb7"); 1506 ehea_error("no mem for cb7");
1508 goto out; 1507 goto out;
@@ -1606,7 +1605,7 @@ static void ehea_add_multicast_entry(struct ehea_port* port, u8* mc_mac_addr)
1606 struct ehea_mc_list *ehea_mcl_entry; 1605 struct ehea_mc_list *ehea_mcl_entry;
1607 u64 hret; 1606 u64 hret;
1608 1607
1609 ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_KERNEL); 1608 ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_ATOMIC);
1610 if (!ehea_mcl_entry) { 1609 if (!ehea_mcl_entry) {
1611 ehea_error("no mem for mcl_entry"); 1610 ehea_error("no mem for mcl_entry");
1612 return; 1611 return;
@@ -1871,7 +1870,7 @@ static void ehea_vlan_rx_register(struct net_device *dev,
1871 1870
1872 port->vgrp = grp; 1871 port->vgrp = grp;
1873 1872
1874 cb1 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 1873 cb1 = kzalloc(PAGE_SIZE, GFP_KERNEL);
1875 if (!cb1) { 1874 if (!cb1) {
1876 ehea_error("no mem for cb1"); 1875 ehea_error("no mem for cb1");
1877 goto out; 1876 goto out;
@@ -1900,7 +1899,7 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
1900 int index; 1899 int index;
1901 u64 hret; 1900 u64 hret;
1902 1901
1903 cb1 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 1902 cb1 = kzalloc(PAGE_SIZE, GFP_KERNEL);
1904 if (!cb1) { 1903 if (!cb1) {
1905 ehea_error("no mem for cb1"); 1904 ehea_error("no mem for cb1");
1906 goto out; 1905 goto out;
@@ -1936,7 +1935,7 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
1936 if (port->vgrp) 1935 if (port->vgrp)
1937 port->vgrp->vlan_devices[vid] = NULL; 1936 port->vgrp->vlan_devices[vid] = NULL;
1938 1937
1939 cb1 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 1938 cb1 = kzalloc(PAGE_SIZE, GFP_KERNEL);
1940 if (!cb1) { 1939 if (!cb1) {
1941 ehea_error("no mem for cb1"); 1940 ehea_error("no mem for cb1");
1942 goto out; 1941 goto out;
@@ -1969,7 +1968,7 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
1969 u64 dummy64 = 0; 1968 u64 dummy64 = 0;
1970 struct hcp_modify_qp_cb0* cb0; 1969 struct hcp_modify_qp_cb0* cb0;
1971 1970
1972 cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 1971 cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
1973 if (!cb0) { 1972 if (!cb0) {
1974 ret = -ENOMEM; 1973 ret = -ENOMEM;
1975 goto out; 1974 goto out;
@@ -2270,7 +2269,7 @@ int ehea_sense_adapter_attr(struct ehea_adapter *adapter)
2270 u64 hret; 2269 u64 hret;
2271 int ret; 2270 int ret;
2272 2271
2273 cb = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 2272 cb = kzalloc(PAGE_SIZE, GFP_KERNEL);
2274 if (!cb) { 2273 if (!cb) {
2275 ret = -ENOMEM; 2274 ret = -ENOMEM;
2276 goto out; 2275 goto out;
@@ -2341,7 +2340,7 @@ static int ehea_setup_single_port(struct ehea_port *port,
2341 goto out; 2340 goto out;
2342 2341
2343 /* Enable Jumbo frames */ 2342 /* Enable Jumbo frames */
2344 cb4 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); 2343 cb4 = kzalloc(PAGE_SIZE, GFP_KERNEL);
2345 if (!cb4) { 2344 if (!cb4) {
2346 ehea_error("no mem for cb4"); 2345 ehea_error("no mem for cb4");
2347 } else { 2346 } else {
diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c
index 0b51a8cea077..0cfc2bc1a27b 100644
--- a/drivers/net/ehea/ehea_phyp.c
+++ b/drivers/net/ehea/ehea_phyp.c
@@ -506,7 +506,7 @@ u64 ehea_h_register_rpage_mr(const u64 adapter_handle, const u64 mr_handle,
506 const u8 pagesize, const u8 queue_type, 506 const u8 pagesize, const u8 queue_type,
507 const u64 log_pageaddr, const u64 count) 507 const u64 log_pageaddr, const u64 count)
508{ 508{
509 if ((count > 1) && (log_pageaddr & 0xfff)) { 509 if ((count > 1) && (log_pageaddr & ~PAGE_MASK)) {
510 ehea_error("not on pageboundary"); 510 ehea_error("not on pageboundary");
511 return H_PARAMETER; 511 return H_PARAMETER;
512 } 512 }
diff --git a/drivers/net/ehea/ehea_phyp.h b/drivers/net/ehea/ehea_phyp.h
index fa51e3b5bb05..919f94b75933 100644
--- a/drivers/net/ehea/ehea_phyp.h
+++ b/drivers/net/ehea/ehea_phyp.h
@@ -81,14 +81,16 @@ static inline u32 get_longbusy_msecs(int long_busy_ret_code)
81static inline void hcp_epas_ctor(struct h_epas *epas, u64 paddr_kernel, 81static inline void hcp_epas_ctor(struct h_epas *epas, u64 paddr_kernel,
82 u64 paddr_user) 82 u64 paddr_user)
83{ 83{
84 epas->kernel.addr = ioremap(paddr_kernel, PAGE_SIZE); 84 /* To support 64k pages we must round to 64k page boundary */
85 epas->kernel.addr = ioremap((paddr_kernel & PAGE_MASK), PAGE_SIZE) +
86 (paddr_kernel & ~PAGE_MASK);
85 epas->user.addr = paddr_user; 87 epas->user.addr = paddr_user;
86} 88}
87 89
88static inline void hcp_epas_dtor(struct h_epas *epas) 90static inline void hcp_epas_dtor(struct h_epas *epas)
89{ 91{
90 if (epas->kernel.addr) 92 if (epas->kernel.addr)
91 iounmap(epas->kernel.addr); 93 iounmap((void __iomem*)((u64)epas->kernel.addr & PAGE_MASK));
92 94
93 epas->user.addr = 0; 95 epas->user.addr = 0;
94 epas->kernel.addr = 0; 96 epas->kernel.addr = 0;
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 3e1862326c88..72ef7bde3346 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -209,11 +209,11 @@ int ehea_destroy_cq(struct ehea_cq *cq)
209{ 209{
210 u64 adapter_handle, hret; 210 u64 adapter_handle, hret;
211 211
212 adapter_handle = cq->adapter->handle;
213
214 if (!cq) 212 if (!cq)
215 return 0; 213 return 0;
216 214
215 adapter_handle = cq->adapter->handle;
216
217 /* deregister all previous registered pages */ 217 /* deregister all previous registered pages */
218 hret = ehea_h_free_resource(adapter_handle, cq->fw_handle); 218 hret = ehea_h_free_resource(adapter_handle, cq->fw_handle);
219 if (hret != H_SUCCESS) { 219 if (hret != H_SUCCESS) {
@@ -512,7 +512,7 @@ int ehea_reg_mr_adapter(struct ehea_adapter *adapter)
512 512
513 start = KERNELBASE; 513 start = KERNELBASE;
514 end = (u64)high_memory; 514 end = (u64)high_memory;
515 nr_pages = (end - start) / PAGE_SIZE; 515 nr_pages = (end - start) / EHEA_PAGESIZE;
516 516
517 pt = kzalloc(PAGE_SIZE, GFP_KERNEL); 517 pt = kzalloc(PAGE_SIZE, GFP_KERNEL);
518 if (!pt) { 518 if (!pt) {
@@ -538,9 +538,9 @@ int ehea_reg_mr_adapter(struct ehea_adapter *adapter)
538 if (nr_pages > 1) { 538 if (nr_pages > 1) {
539 u64 num_pages = min(nr_pages, (u64)512); 539 u64 num_pages = min(nr_pages, (u64)512);
540 for (i = 0; i < num_pages; i++) 540 for (i = 0; i < num_pages; i++)
541 pt[i] = virt_to_abs((void*)(((u64)start) 541 pt[i] = virt_to_abs((void*)(((u64)start) +
542 + ((k++) * 542 ((k++) *
543 PAGE_SIZE))); 543 EHEA_PAGESIZE)));
544 544
545 hret = ehea_h_register_rpage_mr(adapter->handle, 545 hret = ehea_h_register_rpage_mr(adapter->handle,
546 adapter->mr.handle, 0, 546 adapter->mr.handle, 0,
@@ -548,8 +548,9 @@ int ehea_reg_mr_adapter(struct ehea_adapter *adapter)
548 num_pages); 548 num_pages);
549 nr_pages -= num_pages; 549 nr_pages -= num_pages;
550 } else { 550 } else {
551 u64 abs_adr = virt_to_abs((void*)(((u64)start) 551 u64 abs_adr = virt_to_abs((void*)(((u64)start) +
552 + (k * PAGE_SIZE))); 552 (k * EHEA_PAGESIZE)));
553
553 hret = ehea_h_register_rpage_mr(adapter->handle, 554 hret = ehea_h_register_rpage_mr(adapter->handle,
554 adapter->mr.handle, 0, 555 adapter->mr.handle, 0,
555 0, abs_adr,1); 556 0, abs_adr,1);
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index c5ed635bce36..439f41338291 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -110,6 +110,8 @@
110 * 0.55: 22 Mar 2006: Add flow control (pause frame). 110 * 0.55: 22 Mar 2006: Add flow control (pause frame).
111 * 0.56: 22 Mar 2006: Additional ethtool config and moduleparam support. 111 * 0.56: 22 Mar 2006: Additional ethtool config and moduleparam support.
112 * 0.57: 14 May 2006: Mac address set in probe/remove and order corrections. 112 * 0.57: 14 May 2006: Mac address set in probe/remove and order corrections.
113 * 0.58: 30 Oct 2006: Added support for sideband management unit.
114 * 0.59: 30 Oct 2006: Added support for recoverable error.
113 * 115 *
114 * Known bugs: 116 * Known bugs:
115 * We suspect that on some hardware no TX done interrupts are generated. 117 * We suspect that on some hardware no TX done interrupts are generated.
@@ -126,7 +128,7 @@
126#else 128#else
127#define DRIVERNAPI 129#define DRIVERNAPI
128#endif 130#endif
129#define FORCEDETH_VERSION "0.57" 131#define FORCEDETH_VERSION "0.59"
130#define DRV_NAME "forcedeth" 132#define DRV_NAME "forcedeth"
131 133
132#include <linux/module.h> 134#include <linux/module.h>
@@ -174,11 +176,12 @@
174#define DEV_HAS_PAUSEFRAME_TX 0x0200 /* device supports tx pause frames */ 176#define DEV_HAS_PAUSEFRAME_TX 0x0200 /* device supports tx pause frames */
175#define DEV_HAS_STATISTICS 0x0400 /* device supports hw statistics */ 177#define DEV_HAS_STATISTICS 0x0400 /* device supports hw statistics */
176#define DEV_HAS_TEST_EXTENDED 0x0800 /* device supports extended diagnostic test */ 178#define DEV_HAS_TEST_EXTENDED 0x0800 /* device supports extended diagnostic test */
179#define DEV_HAS_MGMT_UNIT 0x1000 /* device supports management unit */
177 180
178enum { 181enum {
179 NvRegIrqStatus = 0x000, 182 NvRegIrqStatus = 0x000,
180#define NVREG_IRQSTAT_MIIEVENT 0x040 183#define NVREG_IRQSTAT_MIIEVENT 0x040
181#define NVREG_IRQSTAT_MASK 0x1ff 184#define NVREG_IRQSTAT_MASK 0x81ff
182 NvRegIrqMask = 0x004, 185 NvRegIrqMask = 0x004,
183#define NVREG_IRQ_RX_ERROR 0x0001 186#define NVREG_IRQ_RX_ERROR 0x0001
184#define NVREG_IRQ_RX 0x0002 187#define NVREG_IRQ_RX 0x0002
@@ -189,15 +192,16 @@ enum {
189#define NVREG_IRQ_LINK 0x0040 192#define NVREG_IRQ_LINK 0x0040
190#define NVREG_IRQ_RX_FORCED 0x0080 193#define NVREG_IRQ_RX_FORCED 0x0080
191#define NVREG_IRQ_TX_FORCED 0x0100 194#define NVREG_IRQ_TX_FORCED 0x0100
195#define NVREG_IRQ_RECOVER_ERROR 0x8000
192#define NVREG_IRQMASK_THROUGHPUT 0x00df 196#define NVREG_IRQMASK_THROUGHPUT 0x00df
193#define NVREG_IRQMASK_CPU 0x0040 197#define NVREG_IRQMASK_CPU 0x0040
194#define NVREG_IRQ_TX_ALL (NVREG_IRQ_TX_ERR|NVREG_IRQ_TX_OK|NVREG_IRQ_TX_FORCED) 198#define NVREG_IRQ_TX_ALL (NVREG_IRQ_TX_ERR|NVREG_IRQ_TX_OK|NVREG_IRQ_TX_FORCED)
195#define NVREG_IRQ_RX_ALL (NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_RX_FORCED) 199#define NVREG_IRQ_RX_ALL (NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_RX_FORCED)
196#define NVREG_IRQ_OTHER (NVREG_IRQ_TIMER|NVREG_IRQ_LINK) 200#define NVREG_IRQ_OTHER (NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_RECOVER_ERROR)
197 201
198#define NVREG_IRQ_UNKNOWN (~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR| \ 202#define NVREG_IRQ_UNKNOWN (~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR| \
199 NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_RX_FORCED| \ 203 NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_RX_FORCED| \
200 NVREG_IRQ_TX_FORCED)) 204 NVREG_IRQ_TX_FORCED|NVREG_IRQ_RECOVER_ERROR))
201 205
202 NvRegUnknownSetupReg6 = 0x008, 206 NvRegUnknownSetupReg6 = 0x008,
203#define NVREG_UNKSETUP6_VAL 3 207#define NVREG_UNKSETUP6_VAL 3
@@ -222,6 +226,15 @@ enum {
222#define NVREG_MAC_RESET_ASSERT 0x0F3 226#define NVREG_MAC_RESET_ASSERT 0x0F3
223 NvRegTransmitterControl = 0x084, 227 NvRegTransmitterControl = 0x084,
224#define NVREG_XMITCTL_START 0x01 228#define NVREG_XMITCTL_START 0x01
229#define NVREG_XMITCTL_MGMT_ST 0x40000000
230#define NVREG_XMITCTL_SYNC_MASK 0x000f0000
231#define NVREG_XMITCTL_SYNC_NOT_READY 0x0
232#define NVREG_XMITCTL_SYNC_PHY_INIT 0x00040000
233#define NVREG_XMITCTL_MGMT_SEMA_MASK 0x00000f00
234#define NVREG_XMITCTL_MGMT_SEMA_FREE 0x0
235#define NVREG_XMITCTL_HOST_SEMA_MASK 0x0000f000
236#define NVREG_XMITCTL_HOST_SEMA_ACQ 0x0000f000
237#define NVREG_XMITCTL_HOST_LOADED 0x00004000
225 NvRegTransmitterStatus = 0x088, 238 NvRegTransmitterStatus = 0x088,
226#define NVREG_XMITSTAT_BUSY 0x01 239#define NVREG_XMITSTAT_BUSY 0x01
227 240
@@ -304,8 +317,8 @@ enum {
304#define NVREG_MIISTAT_LINKCHANGE 0x0008 317#define NVREG_MIISTAT_LINKCHANGE 0x0008
305#define NVREG_MIISTAT_MASK 0x000f 318#define NVREG_MIISTAT_MASK 0x000f
306#define NVREG_MIISTAT_MASK2 0x000f 319#define NVREG_MIISTAT_MASK2 0x000f
307 NvRegUnknownSetupReg4 = 0x184, 320 NvRegMIIMask = 0x184,
308#define NVREG_UNKSETUP4_VAL 8 321#define NVREG_MII_LINKCHANGE 0x0008
309 322
310 NvRegAdapterControl = 0x188, 323 NvRegAdapterControl = 0x188,
311#define NVREG_ADAPTCTL_START 0x02 324#define NVREG_ADAPTCTL_START 0x02
@@ -707,6 +720,7 @@ struct fe_priv {
707 unsigned int phy_model; 720 unsigned int phy_model;
708 u16 gigabit; 721 u16 gigabit;
709 int intr_test; 722 int intr_test;
723 int recover_error;
710 724
711 /* General data: RO fields */ 725 /* General data: RO fields */
712 dma_addr_t ring_addr; 726 dma_addr_t ring_addr;
@@ -719,6 +733,7 @@ struct fe_priv {
719 u32 driver_data; 733 u32 driver_data;
720 u32 register_size; 734 u32 register_size;
721 int rx_csum; 735 int rx_csum;
736 u32 mac_in_use;
722 737
723 void __iomem *base; 738 void __iomem *base;
724 739
@@ -2443,6 +2458,23 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
2443 printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n", 2458 printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n",
2444 dev->name, events); 2459 dev->name, events);
2445 } 2460 }
2461 if (unlikely(events & NVREG_IRQ_RECOVER_ERROR)) {
2462 spin_lock(&np->lock);
2463 /* disable interrupts on the nic */
2464 if (!(np->msi_flags & NV_MSI_X_ENABLED))
2465 writel(0, base + NvRegIrqMask);
2466 else
2467 writel(np->irqmask, base + NvRegIrqMask);
2468 pci_push(base);
2469
2470 if (!np->in_shutdown) {
2471 np->nic_poll_irq = np->irqmask;
2472 np->recover_error = 1;
2473 mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
2474 }
2475 spin_unlock(&np->lock);
2476 break;
2477 }
2446#ifdef CONFIG_FORCEDETH_NAPI 2478#ifdef CONFIG_FORCEDETH_NAPI
2447 if (events & NVREG_IRQ_RX_ALL) { 2479 if (events & NVREG_IRQ_RX_ALL) {
2448 netif_rx_schedule(dev); 2480 netif_rx_schedule(dev);
@@ -2673,6 +2705,20 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
2673 spin_unlock_irqrestore(&np->lock, flags); 2705 spin_unlock_irqrestore(&np->lock, flags);
2674 np->link_timeout = jiffies + LINK_TIMEOUT; 2706 np->link_timeout = jiffies + LINK_TIMEOUT;
2675 } 2707 }
2708 if (events & NVREG_IRQ_RECOVER_ERROR) {
2709 spin_lock_irq(&np->lock);
2710 /* disable interrupts on the nic */
2711 writel(NVREG_IRQ_OTHER, base + NvRegIrqMask);
2712 pci_push(base);
2713
2714 if (!np->in_shutdown) {
2715 np->nic_poll_irq |= NVREG_IRQ_OTHER;
2716 np->recover_error = 1;
2717 mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
2718 }
2719 spin_unlock_irq(&np->lock);
2720 break;
2721 }
2676 if (events & (NVREG_IRQ_UNKNOWN)) { 2722 if (events & (NVREG_IRQ_UNKNOWN)) {
2677 printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n", 2723 printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n",
2678 dev->name, events); 2724 dev->name, events);
@@ -2902,6 +2948,42 @@ static void nv_do_nic_poll(unsigned long data)
2902 } 2948 }
2903 np->nic_poll_irq = 0; 2949 np->nic_poll_irq = 0;
2904 2950
2951 if (np->recover_error) {
2952 np->recover_error = 0;
2953 printk(KERN_INFO "forcedeth: MAC in recoverable error state\n");
2954 if (netif_running(dev)) {
2955 netif_tx_lock_bh(dev);
2956 spin_lock(&np->lock);
2957 /* stop engines */
2958 nv_stop_rx(dev);
2959 nv_stop_tx(dev);
2960 nv_txrx_reset(dev);
2961 /* drain rx queue */
2962 nv_drain_rx(dev);
2963 nv_drain_tx(dev);
2964 /* reinit driver view of the rx queue */
2965 set_bufsize(dev);
2966 if (nv_init_ring(dev)) {
2967 if (!np->in_shutdown)
2968 mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
2969 }
2970 /* reinit nic view of the rx queue */
2971 writel(np->rx_buf_sz, base + NvRegOffloadConfig);
2972 setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
2973 writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
2974 base + NvRegRingSizes);
2975 pci_push(base);
2976 writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
2977 pci_push(base);
2978
2979 /* restart rx engine */
2980 nv_start_rx(dev);
2981 nv_start_tx(dev);
2982 spin_unlock(&np->lock);
2983 netif_tx_unlock_bh(dev);
2984 }
2985 }
2986
2905 /* FIXME: Do we need synchronize_irq(dev->irq) here? */ 2987 /* FIXME: Do we need synchronize_irq(dev->irq) here? */
2906 2988
2907 writel(mask, base + NvRegIrqMask); 2989 writel(mask, base + NvRegIrqMask);
@@ -4030,6 +4112,54 @@ static void nv_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
4030 /* nothing to do */ 4112 /* nothing to do */
4031}; 4113};
4032 4114
4115/* The mgmt unit and driver use a semaphore to access the phy during init */
4116static int nv_mgmt_acquire_sema(struct net_device *dev)
4117{
4118 u8 __iomem *base = get_hwbase(dev);
4119 int i;
4120 u32 tx_ctrl, mgmt_sema;
4121
4122 for (i = 0; i < 10; i++) {
4123 mgmt_sema = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_MGMT_SEMA_MASK;
4124 if (mgmt_sema == NVREG_XMITCTL_MGMT_SEMA_FREE)
4125 break;
4126 msleep(500);
4127 }
4128
4129 if (mgmt_sema != NVREG_XMITCTL_MGMT_SEMA_FREE)
4130 return 0;
4131
4132 for (i = 0; i < 2; i++) {
4133 tx_ctrl = readl(base + NvRegTransmitterControl);
4134 tx_ctrl |= NVREG_XMITCTL_HOST_SEMA_ACQ;
4135 writel(tx_ctrl, base + NvRegTransmitterControl);
4136
4137 /* verify that semaphore was acquired */
4138 tx_ctrl = readl(base + NvRegTransmitterControl);
4139 if (((tx_ctrl & NVREG_XMITCTL_HOST_SEMA_MASK) == NVREG_XMITCTL_HOST_SEMA_ACQ) &&
4140 ((tx_ctrl & NVREG_XMITCTL_MGMT_SEMA_MASK) == NVREG_XMITCTL_MGMT_SEMA_FREE))
4141 return 1;
4142 else
4143 udelay(50);
4144 }
4145
4146 return 0;
4147}
4148
4149/* Indicate to mgmt unit whether driver is loaded or not */
4150static void nv_mgmt_driver_loaded(struct net_device *dev, int loaded)
4151{
4152 u8 __iomem *base = get_hwbase(dev);
4153 u32 tx_ctrl;
4154
4155 tx_ctrl = readl(base + NvRegTransmitterControl);
4156 if (loaded)
4157 tx_ctrl |= NVREG_XMITCTL_HOST_LOADED;
4158 else
4159 tx_ctrl &= ~NVREG_XMITCTL_HOST_LOADED;
4160 writel(tx_ctrl, base + NvRegTransmitterControl);
4161}
4162
4033static int nv_open(struct net_device *dev) 4163static int nv_open(struct net_device *dev)
4034{ 4164{
4035 struct fe_priv *np = netdev_priv(dev); 4165 struct fe_priv *np = netdev_priv(dev);
@@ -4085,7 +4215,7 @@ static int nv_open(struct net_device *dev)
4085 NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX, 4215 NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX,
4086 KERN_INFO "open: SetupReg5, Bit 31 remained off\n"); 4216 KERN_INFO "open: SetupReg5, Bit 31 remained off\n");
4087 4217
4088 writel(0, base + NvRegUnknownSetupReg4); 4218 writel(0, base + NvRegMIIMask);
4089 writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus); 4219 writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
4090 writel(NVREG_MIISTAT_MASK2, base + NvRegMIIStatus); 4220 writel(NVREG_MIISTAT_MASK2, base + NvRegMIIStatus);
4091 4221
@@ -4111,7 +4241,7 @@ static int nv_open(struct net_device *dev)
4111 writel((np->phyaddr << NVREG_ADAPTCTL_PHYSHIFT)|NVREG_ADAPTCTL_PHYVALID|NVREG_ADAPTCTL_RUNNING, 4241 writel((np->phyaddr << NVREG_ADAPTCTL_PHYSHIFT)|NVREG_ADAPTCTL_PHYVALID|NVREG_ADAPTCTL_RUNNING,
4112 base + NvRegAdapterControl); 4242 base + NvRegAdapterControl);
4113 writel(NVREG_MIISPEED_BIT8|NVREG_MIIDELAY, base + NvRegMIISpeed); 4243 writel(NVREG_MIISPEED_BIT8|NVREG_MIIDELAY, base + NvRegMIISpeed);
4114 writel(NVREG_UNKSETUP4_VAL, base + NvRegUnknownSetupReg4); 4244 writel(NVREG_MII_LINKCHANGE, base + NvRegMIIMask);
4115 if (np->wolenabled) 4245 if (np->wolenabled)
4116 writel(NVREG_WAKEUPFLAGS_ENABLE , base + NvRegWakeUpFlags); 4246 writel(NVREG_WAKEUPFLAGS_ENABLE , base + NvRegWakeUpFlags);
4117 4247
@@ -4230,6 +4360,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
4230 u8 __iomem *base; 4360 u8 __iomem *base;
4231 int err, i; 4361 int err, i;
4232 u32 powerstate, txreg; 4362 u32 powerstate, txreg;
4363 u32 phystate_orig = 0, phystate;
4364 int phyinitialized = 0;
4233 4365
4234 dev = alloc_etherdev(sizeof(struct fe_priv)); 4366 dev = alloc_etherdev(sizeof(struct fe_priv));
4235 err = -ENOMEM; 4367 err = -ENOMEM;
@@ -4514,6 +4646,48 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
4514 np->need_linktimer = 0; 4646 np->need_linktimer = 0;
4515 } 4647 }
4516 4648
4649 /* clear phy state and temporarily halt phy interrupts */
4650 writel(0, base + NvRegMIIMask);
4651 phystate = readl(base + NvRegAdapterControl);
4652 if (phystate & NVREG_ADAPTCTL_RUNNING) {
4653 phystate_orig = 1;
4654 phystate &= ~NVREG_ADAPTCTL_RUNNING;
4655 writel(phystate, base + NvRegAdapterControl);
4656 }
4657 writel(NVREG_MIISTAT_MASK, base + NvRegMIIStatus);
4658
4659 if (id->driver_data & DEV_HAS_MGMT_UNIT) {
4660 writel(0x1, base + 0x204); pci_push(base);
4661 msleep(500);
4662 /* management unit running on the mac? */
4663 np->mac_in_use = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_MGMT_ST;
4664 if (np->mac_in_use) {
4665 u32 mgmt_sync;
4666 /* management unit setup the phy already? */
4667 mgmt_sync = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK;
4668 if (mgmt_sync == NVREG_XMITCTL_SYNC_NOT_READY) {
4669 if (!nv_mgmt_acquire_sema(dev)) {
4670 for (i = 0; i < 5000; i++) {
4671 msleep(1);
4672 mgmt_sync = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK;
4673 if (mgmt_sync == NVREG_XMITCTL_SYNC_NOT_READY)
4674 continue;
4675 if (mgmt_sync == NVREG_XMITCTL_SYNC_PHY_INIT)
4676 phyinitialized = 1;
4677 break;
4678 }
4679 } else {
4680 /* we need to init the phy */
4681 }
4682 } else if (mgmt_sync == NVREG_XMITCTL_SYNC_PHY_INIT) {
4683 /* phy is inited by SMU */
4684 phyinitialized = 1;
4685 } else {
4686 /* we need to init the phy */
4687 }
4688 }
4689 }
4690
4517 /* find a suitable phy */ 4691 /* find a suitable phy */
4518 for (i = 1; i <= 32; i++) { 4692 for (i = 1; i <= 32; i++) {
4519 int id1, id2; 4693 int id1, id2;
@@ -4545,8 +4719,14 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
4545 goto out_error; 4719 goto out_error;
4546 } 4720 }
4547 4721
4548 /* reset it */ 4722 if (!phyinitialized) {
4549 phy_init(dev); 4723 /* reset it */
4724 phy_init(dev);
4725 }
4726
4727 if (id->driver_data & DEV_HAS_MGMT_UNIT) {
4728 nv_mgmt_driver_loaded(dev, 1);
4729 }
4550 4730
4551 /* set default link speed settings */ 4731 /* set default link speed settings */
4552 np->linkspeed = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10; 4732 np->linkspeed = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
@@ -4565,6 +4745,10 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
4565 return 0; 4745 return 0;
4566 4746
4567out_error: 4747out_error:
4748 if (phystate_orig)
4749 writel(phystate|NVREG_ADAPTCTL_RUNNING, base + NvRegAdapterControl);
4750 if (np->mac_in_use)
4751 nv_mgmt_driver_loaded(dev, 0);
4568 pci_set_drvdata(pci_dev, NULL); 4752 pci_set_drvdata(pci_dev, NULL);
4569out_freering: 4753out_freering:
4570 free_rings(dev); 4754 free_rings(dev);
@@ -4594,6 +4778,9 @@ static void __devexit nv_remove(struct pci_dev *pci_dev)
4594 writel(np->orig_mac[0], base + NvRegMacAddrA); 4778 writel(np->orig_mac[0], base + NvRegMacAddrA);
4595 writel(np->orig_mac[1], base + NvRegMacAddrB); 4779 writel(np->orig_mac[1], base + NvRegMacAddrB);
4596 4780
4781 if (np->mac_in_use)
4782 nv_mgmt_driver_loaded(dev, 0);
4783
4597 /* free all structures */ 4784 /* free all structures */
4598 free_rings(dev); 4785 free_rings(dev);
4599 iounmap(get_hwbase(dev)); 4786 iounmap(get_hwbase(dev));
@@ -4603,6 +4790,50 @@ static void __devexit nv_remove(struct pci_dev *pci_dev)
4603 pci_set_drvdata(pci_dev, NULL); 4790 pci_set_drvdata(pci_dev, NULL);
4604} 4791}
4605 4792
4793#ifdef CONFIG_PM
4794static int nv_suspend(struct pci_dev *pdev, pm_message_t state)
4795{
4796 struct net_device *dev = pci_get_drvdata(pdev);
4797 struct fe_priv *np = netdev_priv(dev);
4798
4799 if (!netif_running(dev))
4800 goto out;
4801
4802 netif_device_detach(dev);
4803
4804 // Gross.
4805 nv_close(dev);
4806
4807 pci_save_state(pdev);
4808 pci_enable_wake(pdev, pci_choose_state(pdev, state), np->wolenabled);
4809 pci_set_power_state(pdev, pci_choose_state(pdev, state));
4810out:
4811 return 0;
4812}
4813
4814static int nv_resume(struct pci_dev *pdev)
4815{
4816 struct net_device *dev = pci_get_drvdata(pdev);
4817 int rc = 0;
4818
4819 if (!netif_running(dev))
4820 goto out;
4821
4822 netif_device_attach(dev);
4823
4824 pci_set_power_state(pdev, PCI_D0);
4825 pci_restore_state(pdev);
4826 pci_enable_wake(pdev, PCI_D0, 0);
4827
4828 rc = nv_open(dev);
4829out:
4830 return rc;
4831}
4832#else
4833#define nv_suspend NULL
4834#define nv_resume NULL
4835#endif /* CONFIG_PM */
4836
4606static struct pci_device_id pci_tbl[] = { 4837static struct pci_device_id pci_tbl[] = {
4607 { /* nForce Ethernet Controller */ 4838 { /* nForce Ethernet Controller */
4608 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_1), 4839 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_1),
@@ -4658,43 +4889,59 @@ static struct pci_device_id pci_tbl[] = {
4658 }, 4889 },
4659 { /* MCP55 Ethernet Controller */ 4890 { /* MCP55 Ethernet Controller */
4660 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14), 4891 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14),
4661 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4892 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4662 }, 4893 },
4663 { /* MCP55 Ethernet Controller */ 4894 { /* MCP55 Ethernet Controller */
4664 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15), 4895 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15),
4665 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4896 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4666 }, 4897 },
4667 { /* MCP61 Ethernet Controller */ 4898 { /* MCP61 Ethernet Controller */
4668 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_16), 4899 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_16),
4669 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4900 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4670 }, 4901 },
4671 { /* MCP61 Ethernet Controller */ 4902 { /* MCP61 Ethernet Controller */
4672 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_17), 4903 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_17),
4673 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4904 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4674 }, 4905 },
4675 { /* MCP61 Ethernet Controller */ 4906 { /* MCP61 Ethernet Controller */
4676 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_18), 4907 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_18),
4677 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4908 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4678 }, 4909 },
4679 { /* MCP61 Ethernet Controller */ 4910 { /* MCP61 Ethernet Controller */
4680 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_19), 4911 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_19),
4681 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4912 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4682 }, 4913 },
4683 { /* MCP65 Ethernet Controller */ 4914 { /* MCP65 Ethernet Controller */
4684 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_20), 4915 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_20),
4685 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4916 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4686 }, 4917 },
4687 { /* MCP65 Ethernet Controller */ 4918 { /* MCP65 Ethernet Controller */
4688 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_21), 4919 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_21),
4689 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4920 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4690 }, 4921 },
4691 { /* MCP65 Ethernet Controller */ 4922 { /* MCP65 Ethernet Controller */
4692 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_22), 4923 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_22),
4693 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4924 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4694 }, 4925 },
4695 { /* MCP65 Ethernet Controller */ 4926 { /* MCP65 Ethernet Controller */
4696 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_23), 4927 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_23),
4697 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED, 4928 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4929 },
4930 { /* MCP67 Ethernet Controller */
4931 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_24),
4932 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4933 },
4934 { /* MCP67 Ethernet Controller */
4935 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_25),
4936 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4937 },
4938 { /* MCP67 Ethernet Controller */
4939 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_26),
4940 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4941 },
4942 { /* MCP67 Ethernet Controller */
4943 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_27),
4944 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
4698 }, 4945 },
4699 {0,}, 4946 {0,},
4700}; 4947};
@@ -4704,9 +4951,10 @@ static struct pci_driver driver = {
4704 .id_table = pci_tbl, 4951 .id_table = pci_tbl,
4705 .probe = nv_probe, 4952 .probe = nv_probe,
4706 .remove = __devexit_p(nv_remove), 4953 .remove = __devexit_p(nv_remove),
4954 .suspend = nv_suspend,
4955 .resume = nv_resume,
4707}; 4956};
4708 4957
4709
4710static int __init init_nic(void) 4958static int __init init_nic(void)
4711{ 4959{
4712 printk(KERN_INFO "forcedeth.c: Reverse Engineered nForce ethernet driver. Version %s.\n", FORCEDETH_VERSION); 4960 printk(KERN_INFO "forcedeth.c: Reverse Engineered nForce ethernet driver. Version %s.\n", FORCEDETH_VERSION);
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index cb3958704a87..889d3a13e95e 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -779,7 +779,8 @@ static int fs_init_phy(struct net_device *dev)
779 fep->oldspeed = 0; 779 fep->oldspeed = 0;
780 fep->oldduplex = -1; 780 fep->oldduplex = -1;
781 if(fep->fpi->bus_id) 781 if(fep->fpi->bus_id)
782 phydev = phy_connect(dev, fep->fpi->bus_id, &fs_adjust_link, 0); 782 phydev = phy_connect(dev, fep->fpi->bus_id, &fs_adjust_link, 0,
783 PHY_INTERFACE_MODE_MII);
783 else { 784 else {
784 printk("No phy bus ID specified in BSP code\n"); 785 printk("No phy bus ID specified in BSP code\n");
785 return -EINVAL; 786 return -EINVAL;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index a06d8d1aaceb..baa35144134c 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -9,7 +9,7 @@
9 * Author: Andy Fleming 9 * Author: Andy Fleming
10 * Maintainer: Kumar Gala 10 * Maintainer: Kumar Gala
11 * 11 *
12 * Copyright (c) 2002-2004 Freescale Semiconductor, Inc. 12 * Copyright (c) 2002-2006 Freescale Semiconductor, Inc.
13 * 13 *
14 * This program is free software; you can redistribute it and/or modify it 14 * This program is free software; you can redistribute it and/or modify it
15 * under the terms of the GNU General Public License as published by the 15 * under the terms of the GNU General Public License as published by the
@@ -133,6 +133,9 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr);
133#ifdef CONFIG_GFAR_NAPI 133#ifdef CONFIG_GFAR_NAPI
134static int gfar_poll(struct net_device *dev, int *budget); 134static int gfar_poll(struct net_device *dev, int *budget);
135#endif 135#endif
136#ifdef CONFIG_NET_POLL_CONTROLLER
137static void gfar_netpoll(struct net_device *dev);
138#endif
136int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit); 139int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
137static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int length); 140static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int length);
138static void gfar_vlan_rx_register(struct net_device *netdev, 141static void gfar_vlan_rx_register(struct net_device *netdev,
@@ -260,6 +263,9 @@ static int gfar_probe(struct platform_device *pdev)
260 dev->poll = gfar_poll; 263 dev->poll = gfar_poll;
261 dev->weight = GFAR_DEV_WEIGHT; 264 dev->weight = GFAR_DEV_WEIGHT;
262#endif 265#endif
266#ifdef CONFIG_NET_POLL_CONTROLLER
267 dev->poll_controller = gfar_netpoll;
268#endif
263 dev->stop = gfar_close; 269 dev->stop = gfar_close;
264 dev->get_stats = gfar_get_stats; 270 dev->get_stats = gfar_get_stats;
265 dev->change_mtu = gfar_change_mtu; 271 dev->change_mtu = gfar_change_mtu;
@@ -392,6 +398,38 @@ static int gfar_remove(struct platform_device *pdev)
392} 398}
393 399
394 400
401/* Reads the controller's registers to determine what interface
402 * connects it to the PHY.
403 */
404static phy_interface_t gfar_get_interface(struct net_device *dev)
405{
406 struct gfar_private *priv = netdev_priv(dev);
407 u32 ecntrl = gfar_read(&priv->regs->ecntrl);
408
409 if (ecntrl & ECNTRL_SGMII_MODE)
410 return PHY_INTERFACE_MODE_SGMII;
411
412 if (ecntrl & ECNTRL_TBI_MODE) {
413 if (ecntrl & ECNTRL_REDUCED_MODE)
414 return PHY_INTERFACE_MODE_RTBI;
415 else
416 return PHY_INTERFACE_MODE_TBI;
417 }
418
419 if (ecntrl & ECNTRL_REDUCED_MODE) {
420 if (ecntrl & ECNTRL_REDUCED_MII_MODE)
421 return PHY_INTERFACE_MODE_RMII;
422 else
423 return PHY_INTERFACE_MODE_RGMII;
424 }
425
426 if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT)
427 return PHY_INTERFACE_MODE_GMII;
428
429 return PHY_INTERFACE_MODE_MII;
430}
431
432
395/* Initializes driver's PHY state, and attaches to the PHY. 433/* Initializes driver's PHY state, and attaches to the PHY.
396 * Returns 0 on success. 434 * Returns 0 on success.
397 */ 435 */
@@ -403,6 +441,7 @@ static int init_phy(struct net_device *dev)
403 SUPPORTED_1000baseT_Full : 0; 441 SUPPORTED_1000baseT_Full : 0;
404 struct phy_device *phydev; 442 struct phy_device *phydev;
405 char phy_id[BUS_ID_SIZE]; 443 char phy_id[BUS_ID_SIZE];
444 phy_interface_t interface;
406 445
407 priv->oldlink = 0; 446 priv->oldlink = 0;
408 priv->oldspeed = 0; 447 priv->oldspeed = 0;
@@ -410,7 +449,9 @@ static int init_phy(struct net_device *dev)
410 449
411 snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, priv->einfo->bus_id, priv->einfo->phy_id); 450 snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, priv->einfo->bus_id, priv->einfo->phy_id);
412 451
413 phydev = phy_connect(dev, phy_id, &adjust_link, 0); 452 interface = gfar_get_interface(dev);
453
454 phydev = phy_connect(dev, phy_id, &adjust_link, 0, interface);
414 455
415 if (IS_ERR(phydev)) { 456 if (IS_ERR(phydev)) {
416 printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name); 457 printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
@@ -1536,6 +1577,33 @@ static int gfar_poll(struct net_device *dev, int *budget)
1536} 1577}
1537#endif 1578#endif
1538 1579
1580#ifdef CONFIG_NET_POLL_CONTROLLER
1581/*
1582 * Polling 'interrupt' - used by things like netconsole to send skbs
1583 * without having to re-enable interrupts. It's not called while
1584 * the interrupt routine is executing.
1585 */
1586static void gfar_netpoll(struct net_device *dev)
1587{
1588 struct gfar_private *priv = netdev_priv(dev);
1589
1590 /* If the device has multiple interrupts, run tx/rx */
1591 if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_MULTI_INTR) {
1592 disable_irq(priv->interruptTransmit);
1593 disable_irq(priv->interruptReceive);
1594 disable_irq(priv->interruptError);
1595 gfar_interrupt(priv->interruptTransmit, dev);
1596 enable_irq(priv->interruptError);
1597 enable_irq(priv->interruptReceive);
1598 enable_irq(priv->interruptTransmit);
1599 } else {
1600 disable_irq(priv->interruptTransmit);
1601 gfar_interrupt(priv->interruptTransmit, dev);
1602 enable_irq(priv->interruptTransmit);
1603 }
1604}
1605#endif
1606
1539/* The interrupt handler for devices with one interrupt */ 1607/* The interrupt handler for devices with one interrupt */
1540static irqreturn_t gfar_interrupt(int irq, void *dev_id) 1608static irqreturn_t gfar_interrupt(int irq, void *dev_id)
1541{ 1609{
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index 9e81a50cf2be..39e9e321fcbc 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -160,7 +160,10 @@ extern const char gfar_driver_version[];
160 160
161#define ECNTRL_INIT_SETTINGS 0x00001000 161#define ECNTRL_INIT_SETTINGS 0x00001000
162#define ECNTRL_TBI_MODE 0x00000020 162#define ECNTRL_TBI_MODE 0x00000020
163#define ECNTRL_REDUCED_MODE 0x00000010
163#define ECNTRL_R100 0x00000008 164#define ECNTRL_R100 0x00000008
165#define ECNTRL_REDUCED_MII_MODE 0x00000004
166#define ECNTRL_SGMII_MODE 0x00000002
164 167
165#define MRBLR_INIT_SETTINGS DEFAULT_RX_BUFFER_SIZE 168#define MRBLR_INIT_SETTINGS DEFAULT_RX_BUFFER_SIZE
166 169
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 86b3bb9bec2d..92420f007b97 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -914,7 +914,7 @@ static void decode_prio_command(struct sixpack *sp, unsigned char cmd)
914 printk(KERN_DEBUG "6pack: protocol violation\n"); 914 printk(KERN_DEBUG "6pack: protocol violation\n");
915 else 915 else
916 sp->status = 0; 916 sp->status = 0;
917 cmd &= !SIXP_RX_DCD_MASK; 917 cmd &= ~SIXP_RX_DCD_MASK;
918 } 918 }
919 sp->status = cmd & SIXP_PRIO_DATA_MASK; 919 sp->status = cmd & SIXP_PRIO_DATA_MASK;
920 } else { /* output watchdog char if idle */ 920 } else { /* output watchdog char if idle */
diff --git a/drivers/net/hydra.c b/drivers/net/hydra.c
index 91326ea3e12b..f970bfbb9db2 100644
--- a/drivers/net/hydra.c
+++ b/drivers/net/hydra.c
@@ -31,7 +31,16 @@
31#include <asm/amigahw.h> 31#include <asm/amigahw.h>
32#include <linux/zorro.h> 32#include <linux/zorro.h>
33 33
34#include "8390.h" 34#define EI_SHIFT(x) (ei_local->reg_offset[x])
35#define ei_inb(port) in_8(port)
36#define ei_outb(val,port) out_8(port,val)
37#define ei_inb_p(port) in_8(port)
38#define ei_outb_p(val,port) out_8(port,val)
39
40static const char version[] =
41 "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
42
43#include "lib8390.c"
35 44
36#define NE_EN0_DCFG (0x0e*2) 45#define NE_EN0_DCFG (0x0e*2)
37 46
@@ -100,7 +109,7 @@ static int __devinit hydra_init(struct zorro_dev *z)
100 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e, 109 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
101 }; 110 };
102 111
103 dev = alloc_ei_netdev(); 112 dev = ____alloc_ei_netdev(0);
104 if (!dev) 113 if (!dev)
105 return -ENOMEM; 114 return -ENOMEM;
106 SET_MODULE_OWNER(dev); 115 SET_MODULE_OWNER(dev);
@@ -117,7 +126,7 @@ static int __devinit hydra_init(struct zorro_dev *z)
117 dev->irq = IRQ_AMIGA_PORTS; 126 dev->irq = IRQ_AMIGA_PORTS;
118 127
119 /* Install the Interrupt handler */ 128 /* Install the Interrupt handler */
120 if (request_irq(IRQ_AMIGA_PORTS, ei_interrupt, IRQF_SHARED, "Hydra Ethernet", 129 if (request_irq(IRQ_AMIGA_PORTS, __ei_interrupt, IRQF_SHARED, "Hydra Ethernet",
121 dev)) { 130 dev)) {
122 free_netdev(dev); 131 free_netdev(dev);
123 return -EAGAIN; 132 return -EAGAIN;
@@ -139,10 +148,10 @@ static int __devinit hydra_init(struct zorro_dev *z)
139 dev->open = &hydra_open; 148 dev->open = &hydra_open;
140 dev->stop = &hydra_close; 149 dev->stop = &hydra_close;
141#ifdef CONFIG_NET_POLL_CONTROLLER 150#ifdef CONFIG_NET_POLL_CONTROLLER
142 dev->poll_controller = ei_poll; 151 dev->poll_controller = __ei_poll;
143#endif 152#endif
144 153
145 NS8390_init(dev, 0); 154 __NS8390_init(dev, 0);
146 155
147 err = register_netdev(dev); 156 err = register_netdev(dev);
148 if (err) { 157 if (err) {
@@ -164,7 +173,7 @@ static int __devinit hydra_init(struct zorro_dev *z)
164 173
165static int hydra_open(struct net_device *dev) 174static int hydra_open(struct net_device *dev)
166{ 175{
167 ei_open(dev); 176 __ei_open(dev);
168 return 0; 177 return 0;
169} 178}
170 179
@@ -172,7 +181,7 @@ static int hydra_close(struct net_device *dev)
172{ 181{
173 if (ei_debug > 1) 182 if (ei_debug > 1)
174 printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name); 183 printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name);
175 ei_close(dev); 184 __ei_close(dev);
176 return 0; 185 return 0;
177} 186}
178 187
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 2802db23d3cb..44c9f993dcc4 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -212,8 +212,8 @@ static void ibmveth_replenish_buffer_pool(struct ibmveth_adapter *adapter, struc
212 break; 212 break;
213 } 213 }
214 214
215 free_index = pool->consumer_index++ % pool->size; 215 free_index = pool->consumer_index;
216 pool->consumer_index = free_index; 216 pool->consumer_index = (pool->consumer_index + 1) % pool->size;
217 index = pool->free_map[free_index]; 217 index = pool->free_map[free_index];
218 218
219 ibmveth_assert(index != IBM_VETH_INVALID_MAP); 219 ibmveth_assert(index != IBM_VETH_INVALID_MAP);
@@ -329,8 +329,10 @@ static void ibmveth_remove_buffer_from_pool(struct ibmveth_adapter *adapter, u64
329 adapter->rx_buff_pool[pool].buff_size, 329 adapter->rx_buff_pool[pool].buff_size,
330 DMA_FROM_DEVICE); 330 DMA_FROM_DEVICE);
331 331
332 free_index = adapter->rx_buff_pool[pool].producer_index++ % adapter->rx_buff_pool[pool].size; 332 free_index = adapter->rx_buff_pool[pool].producer_index;
333 adapter->rx_buff_pool[pool].producer_index = free_index; 333 adapter->rx_buff_pool[pool].producer_index
334 = (adapter->rx_buff_pool[pool].producer_index + 1)
335 % adapter->rx_buff_pool[pool].size;
334 adapter->rx_buff_pool[pool].free_map[free_index] = index; 336 adapter->rx_buff_pool[pool].free_map[free_index] = index;
335 337
336 mb(); 338 mb();
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index e963dbf816be..f0d30cf67b5f 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -57,7 +57,6 @@
57#include <net/ip.h> 57#include <net/ip.h>
58 58
59#include <asm/byteorder.h> 59#include <asm/byteorder.h>
60#include <asm/checksum.h>
61#include <asm/io.h> 60#include <asm/io.h>
62#include <asm/pgtable.h> 61#include <asm/pgtable.h>
63#include <asm/uaccess.h> 62#include <asm/uaccess.h>
@@ -1017,7 +1016,7 @@ static void ioc3_init(struct net_device *dev)
1017 struct ioc3_private *ip = netdev_priv(dev); 1016 struct ioc3_private *ip = netdev_priv(dev);
1018 struct ioc3 *ioc3 = ip->regs; 1017 struct ioc3 *ioc3 = ip->regs;
1019 1018
1020 del_timer(&ip->ioc3_timer); /* Kill if running */ 1019 del_timer_sync(&ip->ioc3_timer); /* Kill if running */
1021 1020
1022 ioc3_w_emcr(EMCR_RST); /* Reset */ 1021 ioc3_w_emcr(EMCR_RST); /* Reset */
1023 (void) ioc3_r_emcr(); /* Flush WB */ 1022 (void) ioc3_r_emcr(); /* Flush WB */
@@ -1081,7 +1080,7 @@ static int ioc3_close(struct net_device *dev)
1081{ 1080{
1082 struct ioc3_private *ip = netdev_priv(dev); 1081 struct ioc3_private *ip = netdev_priv(dev);
1083 1082
1084 del_timer(&ip->ioc3_timer); 1083 del_timer_sync(&ip->ioc3_timer);
1085 1084
1086 netif_stop_queue(dev); 1085 netif_stop_queue(dev);
1087 1086
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 14bda765c2fa..6e95645e7245 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1793,10 +1793,8 @@ err_out_3:
1793err_out_2: 1793err_out_2:
1794 usb_free_urb(self->tx_urb); 1794 usb_free_urb(self->tx_urb);
1795err_out_1: 1795err_out_1:
1796 for (i = 0; i < self->max_rx_urb; i++) { 1796 for (i = 0; i < self->max_rx_urb; i++)
1797 if (self->rx_urb[i]) 1797 usb_free_urb(self->rx_urb[i]);
1798 usb_free_urb(self->rx_urb[i]);
1799 }
1800 free_netdev(net); 1798 free_netdev(net);
1801err_out: 1799err_out:
1802 return ret; 1800 return ret;
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index be8a66e702b0..3b4c47875935 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -15,8 +15,7 @@
15* 15*
16* This program is free software; you can redistribute it and/or modify 16* This program is free software; you can redistribute it and/or modify
17* it under the terms of the GNU General Public License as published by 17* it under the terms of the GNU General Public License as published by
18* the Free Software Foundation; either version 2 of the License, or 18* the Free Software Foundation; either version 2 of the License.
19* (at your option) any later version.
20* 19*
21* This program is distributed in the hope that it will be useful, 20* This program is distributed in the hope that it will be useful,
22* but WITHOUT ANY WARRANTY; without even the implied warranty of 21* but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index e09f575a3a38..7b127212e62b 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -1249,7 +1249,7 @@ ixgb_tx_csum(struct ixgb_adapter *adapter, struct sk_buff *skb)
1249 if(likely(skb->ip_summed == CHECKSUM_PARTIAL)) { 1249 if(likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
1250 struct ixgb_buffer *buffer_info; 1250 struct ixgb_buffer *buffer_info;
1251 css = skb->h.raw - skb->data; 1251 css = skb->h.raw - skb->data;
1252 cso = (skb->h.raw + skb->csum) - skb->data; 1252 cso = css + skb->csum_offset;
1253 1253
1254 i = adapter->tx_ring.next_to_use; 1254 i = adapter->tx_ring.next_to_use;
1255 context_desc = IXGB_CONTEXT_DESC(adapter->tx_ring, i); 1255 context_desc = IXGB_CONTEXT_DESC(adapter->tx_ring, i);
diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c
new file mode 100644
index 000000000000..e726c06b8dc6
--- /dev/null
+++ b/drivers/net/lib8390.c
@@ -0,0 +1,1097 @@
1/* 8390.c: A general NS8390 ethernet driver core for linux. */
2/*
3 Written 1992-94 by Donald Becker.
4
5 Copyright 1993 United States Government as represented by the
6 Director, National Security Agency.
7
8 This software may be used and distributed according to the terms
9 of the GNU General Public License, incorporated herein by reference.
10
11 The author may be reached as becker@scyld.com, or C/O
12 Scyld Computing Corporation
13 410 Severn Ave., Suite 210
14 Annapolis MD 21403
15
16
17 This is the chip-specific code for many 8390-based ethernet adaptors.
18 This is not a complete driver, it must be combined with board-specific
19 code such as ne.c, wd.c, 3c503.c, etc.
20
21 Seeing how at least eight drivers use this code, (not counting the
22 PCMCIA ones either) it is easy to break some card by what seems like
23 a simple innocent change. Please contact me or Donald if you think
24 you have found something that needs changing. -- PG
25
26
27 Changelog:
28
29 Paul Gortmaker : remove set_bit lock, other cleanups.
30 Paul Gortmaker : add ei_get_8390_hdr() so we can pass skb's to
31 ei_block_input() for eth_io_copy_and_sum().
32 Paul Gortmaker : exchange static int ei_pingpong for a #define,
33 also add better Tx error handling.
34 Paul Gortmaker : rewrite Rx overrun handling as per NS specs.
35 Alexey Kuznetsov : use the 8390's six bit hash multicast filter.
36 Paul Gortmaker : tweak ANK's above multicast changes a bit.
37 Paul Gortmaker : update packet statistics for v2.1.x
38 Alan Cox : support arbitary stupid port mappings on the
39 68K Macintosh. Support >16bit I/O spaces
40 Paul Gortmaker : add kmod support for auto-loading of the 8390
41 module by all drivers that require it.
42 Alan Cox : Spinlocking work, added 'BUG_83C690'
43 Paul Gortmaker : Separate out Tx timeout code from Tx path.
44 Paul Gortmaker : Remove old unused single Tx buffer code.
45 Hayato Fujiwara : Add m32r support.
46 Paul Gortmaker : use skb_padto() instead of stack scratch area
47
48 Sources:
49 The National Semiconductor LAN Databook, and the 3Com 3c503 databook.
50
51 */
52
53#include <linux/module.h>
54#include <linux/kernel.h>
55#include <linux/jiffies.h>
56#include <linux/fs.h>
57#include <linux/types.h>
58#include <linux/string.h>
59#include <linux/bitops.h>
60#include <asm/system.h>
61#include <asm/uaccess.h>
62#include <asm/io.h>
63#include <asm/irq.h>
64#include <linux/delay.h>
65#include <linux/errno.h>
66#include <linux/fcntl.h>
67#include <linux/in.h>
68#include <linux/interrupt.h>
69#include <linux/init.h>
70#include <linux/crc32.h>
71
72#include <linux/netdevice.h>
73#include <linux/etherdevice.h>
74
75#define NS8390_CORE
76#include "8390.h"
77
78#define BUG_83C690
79
80/* These are the operational function interfaces to board-specific
81 routines.
82 void reset_8390(struct net_device *dev)
83 Resets the board associated with DEV, including a hardware reset of
84 the 8390. This is only called when there is a transmit timeout, and
85 it is always followed by 8390_init().
86 void block_output(struct net_device *dev, int count, const unsigned char *buf,
87 int start_page)
88 Write the COUNT bytes of BUF to the packet buffer at START_PAGE. The
89 "page" value uses the 8390's 256-byte pages.
90 void get_8390_hdr(struct net_device *dev, struct e8390_hdr *hdr, int ring_page)
91 Read the 4 byte, page aligned 8390 header. *If* there is a
92 subsequent read, it will be of the rest of the packet.
93 void block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
94 Read COUNT bytes from the packet buffer into the skb data area. Start
95 reading from RING_OFFSET, the address as the 8390 sees it. This will always
96 follow the read of the 8390 header.
97*/
98#define ei_reset_8390 (ei_local->reset_8390)
99#define ei_block_output (ei_local->block_output)
100#define ei_block_input (ei_local->block_input)
101#define ei_get_8390_hdr (ei_local->get_8390_hdr)
102
103/* use 0 for production, 1 for verification, >2 for debug */
104#ifndef ei_debug
105int ei_debug = 1;
106#endif
107
108/* Index to functions. */
109static void ei_tx_intr(struct net_device *dev);
110static void ei_tx_err(struct net_device *dev);
111static void ei_tx_timeout(struct net_device *dev);
112static void ei_receive(struct net_device *dev);
113static void ei_rx_overrun(struct net_device *dev);
114
115/* Routines generic to NS8390-based boards. */
116static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
117 int start_page);
118static void set_multicast_list(struct net_device *dev);
119static void do_set_multicast_list(struct net_device *dev);
120static void __NS8390_init(struct net_device *dev, int startp);
121
122/*
123 * SMP and the 8390 setup.
124 *
125 * The 8390 isnt exactly designed to be multithreaded on RX/TX. There is
126 * a page register that controls bank and packet buffer access. We guard
127 * this with ei_local->page_lock. Nobody should assume or set the page other
128 * than zero when the lock is not held. Lock holders must restore page 0
129 * before unlocking. Even pure readers must take the lock to protect in
130 * page 0.
131 *
132 * To make life difficult the chip can also be very slow. We therefore can't
133 * just use spinlocks. For the longer lockups we disable the irq the device
134 * sits on and hold the lock. We must hold the lock because there is a dual
135 * processor case other than interrupts (get stats/set multicast list in
136 * parallel with each other and transmit).
137 *
138 * Note: in theory we can just disable the irq on the card _but_ there is
139 * a latency on SMP irq delivery. So we can easily go "disable irq" "sync irqs"
140 * enter lock, take the queued irq. So we waddle instead of flying.
141 *
142 * Finally by special arrangement for the purpose of being generally
143 * annoying the transmit function is called bh atomic. That places
144 * restrictions on the user context callers as disable_irq won't save
145 * them.
146 */
147
148
149
150/**
151 * ei_open - Open/initialize the board.
152 * @dev: network device to initialize
153 *
154 * This routine goes all-out, setting everything
155 * up anew at each open, even though many of these registers should only
156 * need to be set once at boot.
157 */
158static int __ei_open(struct net_device *dev)
159{
160 unsigned long flags;
161 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
162
163 /* The card I/O part of the driver (e.g. 3c503) can hook a Tx timeout
164 wrapper that does e.g. media check & then calls ei_tx_timeout. */
165 if (dev->tx_timeout == NULL)
166 dev->tx_timeout = ei_tx_timeout;
167 if (dev->watchdog_timeo <= 0)
168 dev->watchdog_timeo = TX_TIMEOUT;
169
170 /*
171 * Grab the page lock so we own the register set, then call
172 * the init function.
173 */
174
175 spin_lock_irqsave(&ei_local->page_lock, flags);
176 __NS8390_init(dev, 1);
177 /* Set the flag before we drop the lock, That way the IRQ arrives
178 after its set and we get no silly warnings */
179 netif_start_queue(dev);
180 spin_unlock_irqrestore(&ei_local->page_lock, flags);
181 ei_local->irqlock = 0;
182 return 0;
183}
184
185/**
186 * ei_close - shut down network device
187 * @dev: network device to close
188 *
189 * Opposite of ei_open(). Only used when "ifconfig <devname> down" is done.
190 */
191static int __ei_close(struct net_device *dev)
192{
193 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
194 unsigned long flags;
195
196 /*
197 * Hold the page lock during close
198 */
199
200 spin_lock_irqsave(&ei_local->page_lock, flags);
201 __NS8390_init(dev, 0);
202 spin_unlock_irqrestore(&ei_local->page_lock, flags);
203 netif_stop_queue(dev);
204 return 0;
205}
206
207/**
208 * ei_tx_timeout - handle transmit time out condition
209 * @dev: network device which has apparently fallen asleep
210 *
211 * Called by kernel when device never acknowledges a transmit has
212 * completed (or failed) - i.e. never posted a Tx related interrupt.
213 */
214
215static void ei_tx_timeout(struct net_device *dev)
216{
217 unsigned long e8390_base = dev->base_addr;
218 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
219 int txsr, isr, tickssofar = jiffies - dev->trans_start;
220 unsigned long flags;
221
222#if defined(CONFIG_M32R) && defined(CONFIG_SMP)
223 unsigned long icucr;
224
225 local_irq_save(flags);
226 icucr = inl(M32R_ICU_CR1_PORTL);
227 icucr |= M32R_ICUCR_ISMOD11;
228 outl(icucr, M32R_ICU_CR1_PORTL);
229 local_irq_restore(flags);
230#endif
231 ei_local->stat.tx_errors++;
232
233 spin_lock_irqsave(&ei_local->page_lock, flags);
234 txsr = ei_inb(e8390_base+EN0_TSR);
235 isr = ei_inb(e8390_base+EN0_ISR);
236 spin_unlock_irqrestore(&ei_local->page_lock, flags);
237
238 printk(KERN_DEBUG "%s: Tx timed out, %s TSR=%#2x, ISR=%#2x, t=%d.\n",
239 dev->name, (txsr & ENTSR_ABT) ? "excess collisions." :
240 (isr) ? "lost interrupt?" : "cable problem?", txsr, isr, tickssofar);
241
242 if (!isr && !ei_local->stat.tx_packets)
243 {
244 /* The 8390 probably hasn't gotten on the cable yet. */
245 ei_local->interface_num ^= 1; /* Try a different xcvr. */
246 }
247
248 /* Ugly but a reset can be slow, yet must be protected */
249
250 disable_irq_nosync_lockdep(dev->irq);
251 spin_lock(&ei_local->page_lock);
252
253 /* Try to restart the card. Perhaps the user has fixed something. */
254 ei_reset_8390(dev);
255 __NS8390_init(dev, 1);
256
257 spin_unlock(&ei_local->page_lock);
258 enable_irq_lockdep(dev->irq);
259 netif_wake_queue(dev);
260}
261
262/**
263 * ei_start_xmit - begin packet transmission
264 * @skb: packet to be sent
265 * @dev: network device to which packet is sent
266 *
267 * Sends a packet to an 8390 network device.
268 */
269
270static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
271{
272 unsigned long e8390_base = dev->base_addr;
273 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
274 int send_length = skb->len, output_page;
275 unsigned long flags;
276 char buf[ETH_ZLEN];
277 char *data = skb->data;
278
279 if (skb->len < ETH_ZLEN) {
280 memset(buf, 0, ETH_ZLEN); /* more efficient than doing just the needed bits */
281 memcpy(buf, data, skb->len);
282 send_length = ETH_ZLEN;
283 data = buf;
284 }
285
286 /* Mask interrupts from the ethercard.
287 SMP: We have to grab the lock here otherwise the IRQ handler
288 on another CPU can flip window and race the IRQ mask set. We end
289 up trashing the mcast filter not disabling irqs if we don't lock */
290
291 spin_lock_irqsave(&ei_local->page_lock, flags);
292 ei_outb_p(0x00, e8390_base + EN0_IMR);
293 spin_unlock_irqrestore(&ei_local->page_lock, flags);
294
295
296 /*
297 * Slow phase with lock held.
298 */
299
300 disable_irq_nosync_lockdep_irqsave(dev->irq, &flags);
301
302 spin_lock(&ei_local->page_lock);
303
304 ei_local->irqlock = 1;
305
306 /*
307 * We have two Tx slots available for use. Find the first free
308 * slot, and then perform some sanity checks. With two Tx bufs,
309 * you get very close to transmitting back-to-back packets. With
310 * only one Tx buf, the transmitter sits idle while you reload the
311 * card, leaving a substantial gap between each transmitted packet.
312 */
313
314 if (ei_local->tx1 == 0)
315 {
316 output_page = ei_local->tx_start_page;
317 ei_local->tx1 = send_length;
318 if (ei_debug && ei_local->tx2 > 0)
319 printk(KERN_DEBUG "%s: idle transmitter tx2=%d, lasttx=%d, txing=%d.\n",
320 dev->name, ei_local->tx2, ei_local->lasttx, ei_local->txing);
321 }
322 else if (ei_local->tx2 == 0)
323 {
324 output_page = ei_local->tx_start_page + TX_PAGES/2;
325 ei_local->tx2 = send_length;
326 if (ei_debug && ei_local->tx1 > 0)
327 printk(KERN_DEBUG "%s: idle transmitter, tx1=%d, lasttx=%d, txing=%d.\n",
328 dev->name, ei_local->tx1, ei_local->lasttx, ei_local->txing);
329 }
330 else
331 { /* We should never get here. */
332 if (ei_debug)
333 printk(KERN_DEBUG "%s: No Tx buffers free! tx1=%d tx2=%d last=%d\n",
334 dev->name, ei_local->tx1, ei_local->tx2, ei_local->lasttx);
335 ei_local->irqlock = 0;
336 netif_stop_queue(dev);
337 ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR);
338 spin_unlock(&ei_local->page_lock);
339 enable_irq_lockdep_irqrestore(dev->irq, &flags);
340 ei_local->stat.tx_errors++;
341 return 1;
342 }
343
344 /*
345 * Okay, now upload the packet and trigger a send if the transmitter
346 * isn't already sending. If it is busy, the interrupt handler will
347 * trigger the send later, upon receiving a Tx done interrupt.
348 */
349
350 ei_block_output(dev, send_length, data, output_page);
351
352 if (! ei_local->txing)
353 {
354 ei_local->txing = 1;
355 NS8390_trigger_send(dev, send_length, output_page);
356 dev->trans_start = jiffies;
357 if (output_page == ei_local->tx_start_page)
358 {
359 ei_local->tx1 = -1;
360 ei_local->lasttx = -1;
361 }
362 else
363 {
364 ei_local->tx2 = -1;
365 ei_local->lasttx = -2;
366 }
367 }
368 else ei_local->txqueue++;
369
370 if (ei_local->tx1 && ei_local->tx2)
371 netif_stop_queue(dev);
372 else
373 netif_start_queue(dev);
374
375 /* Turn 8390 interrupts back on. */
376 ei_local->irqlock = 0;
377 ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR);
378
379 spin_unlock(&ei_local->page_lock);
380 enable_irq_lockdep_irqrestore(dev->irq, &flags);
381
382 dev_kfree_skb (skb);
383 ei_local->stat.tx_bytes += send_length;
384
385 return 0;
386}
387
388/**
389 * ei_interrupt - handle the interrupts from an 8390
390 * @irq: interrupt number
391 * @dev_id: a pointer to the net_device
392 *
393 * Handle the ether interface interrupts. We pull packets from
394 * the 8390 via the card specific functions and fire them at the networking
395 * stack. We also handle transmit completions and wake the transmit path if
396 * necessary. We also update the counters and do other housekeeping as
397 * needed.
398 */
399
400static irqreturn_t __ei_interrupt(int irq, void *dev_id)
401{
402 struct net_device *dev = dev_id;
403 unsigned long e8390_base = dev->base_addr;
404 int interrupts, nr_serviced = 0;
405 struct ei_device *ei_local = netdev_priv(dev);
406
407 /*
408 * Protect the irq test too.
409 */
410
411 spin_lock(&ei_local->page_lock);
412
413 if (ei_local->irqlock)
414 {
415#if 1 /* This might just be an interrupt for a PCI device sharing this line */
416 /* The "irqlock" check is only for testing. */
417 printk(ei_local->irqlock
418 ? "%s: Interrupted while interrupts are masked! isr=%#2x imr=%#2x.\n"
419 : "%s: Reentering the interrupt handler! isr=%#2x imr=%#2x.\n",
420 dev->name, ei_inb_p(e8390_base + EN0_ISR),
421 ei_inb_p(e8390_base + EN0_IMR));
422#endif
423 spin_unlock(&ei_local->page_lock);
424 return IRQ_NONE;
425 }
426
427 /* Change to page 0 and read the intr status reg. */
428 ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
429 if (ei_debug > 3)
430 printk(KERN_DEBUG "%s: interrupt(isr=%#2.2x).\n", dev->name,
431 ei_inb_p(e8390_base + EN0_ISR));
432
433 /* !!Assumption!! -- we stay in page 0. Don't break this. */
434 while ((interrupts = ei_inb_p(e8390_base + EN0_ISR)) != 0
435 && ++nr_serviced < MAX_SERVICE)
436 {
437 if (!netif_running(dev)) {
438 printk(KERN_WARNING "%s: interrupt from stopped card\n", dev->name);
439 /* rmk - acknowledge the interrupts */
440 ei_outb_p(interrupts, e8390_base + EN0_ISR);
441 interrupts = 0;
442 break;
443 }
444 if (interrupts & ENISR_OVER)
445 ei_rx_overrun(dev);
446 else if (interrupts & (ENISR_RX+ENISR_RX_ERR))
447 {
448 /* Got a good (?) packet. */
449 ei_receive(dev);
450 }
451 /* Push the next to-transmit packet through. */
452 if (interrupts & ENISR_TX)
453 ei_tx_intr(dev);
454 else if (interrupts & ENISR_TX_ERR)
455 ei_tx_err(dev);
456
457 if (interrupts & ENISR_COUNTERS)
458 {
459 ei_local->stat.rx_frame_errors += ei_inb_p(e8390_base + EN0_COUNTER0);
460 ei_local->stat.rx_crc_errors += ei_inb_p(e8390_base + EN0_COUNTER1);
461 ei_local->stat.rx_missed_errors+= ei_inb_p(e8390_base + EN0_COUNTER2);
462 ei_outb_p(ENISR_COUNTERS, e8390_base + EN0_ISR); /* Ack intr. */
463 }
464
465 /* Ignore any RDC interrupts that make it back to here. */
466 if (interrupts & ENISR_RDC)
467 {
468 ei_outb_p(ENISR_RDC, e8390_base + EN0_ISR);
469 }
470
471 ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
472 }
473
474 if (interrupts && ei_debug)
475 {
476 ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
477 if (nr_serviced >= MAX_SERVICE)
478 {
479 /* 0xFF is valid for a card removal */
480 if(interrupts!=0xFF)
481 printk(KERN_WARNING "%s: Too much work at interrupt, status %#2.2x\n",
482 dev->name, interrupts);
483 ei_outb_p(ENISR_ALL, e8390_base + EN0_ISR); /* Ack. most intrs. */
484 } else {
485 printk(KERN_WARNING "%s: unknown interrupt %#2x\n", dev->name, interrupts);
486 ei_outb_p(0xff, e8390_base + EN0_ISR); /* Ack. all intrs. */
487 }
488 }
489 spin_unlock(&ei_local->page_lock);
490 return IRQ_RETVAL(nr_serviced > 0);
491}
492
493#ifdef CONFIG_NET_POLL_CONTROLLER
494static void __ei_poll(struct net_device *dev)
495{
496 disable_irq_lockdep(dev->irq);
497 __ei_interrupt(dev->irq, dev);
498 enable_irq_lockdep(dev->irq);
499}
500#endif
501
502/**
503 * ei_tx_err - handle transmitter error
504 * @dev: network device which threw the exception
505 *
506 * A transmitter error has happened. Most likely excess collisions (which
507 * is a fairly normal condition). If the error is one where the Tx will
508 * have been aborted, we try and send another one right away, instead of
509 * letting the failed packet sit and collect dust in the Tx buffer. This
510 * is a much better solution as it avoids kernel based Tx timeouts, and
511 * an unnecessary card reset.
512 *
513 * Called with lock held.
514 */
515
516static void ei_tx_err(struct net_device *dev)
517{
518 unsigned long e8390_base = dev->base_addr;
519 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
520 unsigned char txsr = ei_inb_p(e8390_base+EN0_TSR);
521 unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU);
522
523#ifdef VERBOSE_ERROR_DUMP
524 printk(KERN_DEBUG "%s: transmitter error (%#2x): ", dev->name, txsr);
525 if (txsr & ENTSR_ABT)
526 printk("excess-collisions ");
527 if (txsr & ENTSR_ND)
528 printk("non-deferral ");
529 if (txsr & ENTSR_CRS)
530 printk("lost-carrier ");
531 if (txsr & ENTSR_FU)
532 printk("FIFO-underrun ");
533 if (txsr & ENTSR_CDH)
534 printk("lost-heartbeat ");
535 printk("\n");
536#endif
537
538 ei_outb_p(ENISR_TX_ERR, e8390_base + EN0_ISR); /* Ack intr. */
539
540 if (tx_was_aborted)
541 ei_tx_intr(dev);
542 else
543 {
544 ei_local->stat.tx_errors++;
545 if (txsr & ENTSR_CRS) ei_local->stat.tx_carrier_errors++;
546 if (txsr & ENTSR_CDH) ei_local->stat.tx_heartbeat_errors++;
547 if (txsr & ENTSR_OWC) ei_local->stat.tx_window_errors++;
548 }
549}
550
551/**
552 * ei_tx_intr - transmit interrupt handler
553 * @dev: network device for which tx intr is handled
554 *
555 * We have finished a transmit: check for errors and then trigger the next
556 * packet to be sent. Called with lock held.
557 */
558
559static void ei_tx_intr(struct net_device *dev)
560{
561 unsigned long e8390_base = dev->base_addr;
562 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
563 int status = ei_inb(e8390_base + EN0_TSR);
564
565 ei_outb_p(ENISR_TX, e8390_base + EN0_ISR); /* Ack intr. */
566
567 /*
568 * There are two Tx buffers, see which one finished, and trigger
569 * the send of another one if it exists.
570 */
571 ei_local->txqueue--;
572
573 if (ei_local->tx1 < 0)
574 {
575 if (ei_local->lasttx != 1 && ei_local->lasttx != -1)
576 printk(KERN_ERR "%s: bogus last_tx_buffer %d, tx1=%d.\n",
577 ei_local->name, ei_local->lasttx, ei_local->tx1);
578 ei_local->tx1 = 0;
579 if (ei_local->tx2 > 0)
580 {
581 ei_local->txing = 1;
582 NS8390_trigger_send(dev, ei_local->tx2, ei_local->tx_start_page + 6);
583 dev->trans_start = jiffies;
584 ei_local->tx2 = -1,
585 ei_local->lasttx = 2;
586 }
587 else ei_local->lasttx = 20, ei_local->txing = 0;
588 }
589 else if (ei_local->tx2 < 0)
590 {
591 if (ei_local->lasttx != 2 && ei_local->lasttx != -2)
592 printk("%s: bogus last_tx_buffer %d, tx2=%d.\n",
593 ei_local->name, ei_local->lasttx, ei_local->tx2);
594 ei_local->tx2 = 0;
595 if (ei_local->tx1 > 0)
596 {
597 ei_local->txing = 1;
598 NS8390_trigger_send(dev, ei_local->tx1, ei_local->tx_start_page);
599 dev->trans_start = jiffies;
600 ei_local->tx1 = -1;
601 ei_local->lasttx = 1;
602 }
603 else
604 ei_local->lasttx = 10, ei_local->txing = 0;
605 }
606// else printk(KERN_WARNING "%s: unexpected TX-done interrupt, lasttx=%d.\n",
607// dev->name, ei_local->lasttx);
608
609 /* Minimize Tx latency: update the statistics after we restart TXing. */
610 if (status & ENTSR_COL)
611 ei_local->stat.collisions++;
612 if (status & ENTSR_PTX)
613 ei_local->stat.tx_packets++;
614 else
615 {
616 ei_local->stat.tx_errors++;
617 if (status & ENTSR_ABT)
618 {
619 ei_local->stat.tx_aborted_errors++;
620 ei_local->stat.collisions += 16;
621 }
622 if (status & ENTSR_CRS)
623 ei_local->stat.tx_carrier_errors++;
624 if (status & ENTSR_FU)
625 ei_local->stat.tx_fifo_errors++;
626 if (status & ENTSR_CDH)
627 ei_local->stat.tx_heartbeat_errors++;
628 if (status & ENTSR_OWC)
629 ei_local->stat.tx_window_errors++;
630 }
631 netif_wake_queue(dev);
632}
633
634/**
635 * ei_receive - receive some packets
636 * @dev: network device with which receive will be run
637 *
638 * We have a good packet(s), get it/them out of the buffers.
639 * Called with lock held.
640 */
641
642static void ei_receive(struct net_device *dev)
643{
644 unsigned long e8390_base = dev->base_addr;
645 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
646 unsigned char rxing_page, this_frame, next_frame;
647 unsigned short current_offset;
648 int rx_pkt_count = 0;
649 struct e8390_pkt_hdr rx_frame;
650 int num_rx_pages = ei_local->stop_page-ei_local->rx_start_page;
651
652 while (++rx_pkt_count < 10)
653 {
654 int pkt_len, pkt_stat;
655
656 /* Get the rx page (incoming packet pointer). */
657 ei_outb_p(E8390_NODMA+E8390_PAGE1, e8390_base + E8390_CMD);
658 rxing_page = ei_inb_p(e8390_base + EN1_CURPAG);
659 ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
660
661 /* Remove one frame from the ring. Boundary is always a page behind. */
662 this_frame = ei_inb_p(e8390_base + EN0_BOUNDARY) + 1;
663 if (this_frame >= ei_local->stop_page)
664 this_frame = ei_local->rx_start_page;
665
666 /* Someday we'll omit the previous, iff we never get this message.
667 (There is at least one clone claimed to have a problem.)
668
669 Keep quiet if it looks like a card removal. One problem here
670 is that some clones crash in roughly the same way.
671 */
672 if (ei_debug > 0 && this_frame != ei_local->current_page && (this_frame!=0x0 || rxing_page!=0xFF))
673 printk(KERN_ERR "%s: mismatched read page pointers %2x vs %2x.\n",
674 dev->name, this_frame, ei_local->current_page);
675
676 if (this_frame == rxing_page) /* Read all the frames? */
677 break; /* Done for now */
678
679 current_offset = this_frame << 8;
680 ei_get_8390_hdr(dev, &rx_frame, this_frame);
681
682 pkt_len = rx_frame.count - sizeof(struct e8390_pkt_hdr);
683 pkt_stat = rx_frame.status;
684
685 next_frame = this_frame + 1 + ((pkt_len+4)>>8);
686
687 /* Check for bogosity warned by 3c503 book: the status byte is never
688 written. This happened a lot during testing! This code should be
689 cleaned up someday. */
690 if (rx_frame.next != next_frame
691 && rx_frame.next != next_frame + 1
692 && rx_frame.next != next_frame - num_rx_pages
693 && rx_frame.next != next_frame + 1 - num_rx_pages) {
694 ei_local->current_page = rxing_page;
695 ei_outb(ei_local->current_page-1, e8390_base+EN0_BOUNDARY);
696 ei_local->stat.rx_errors++;
697 continue;
698 }
699
700 if (pkt_len < 60 || pkt_len > 1518)
701 {
702 if (ei_debug)
703 printk(KERN_DEBUG "%s: bogus packet size: %d, status=%#2x nxpg=%#2x.\n",
704 dev->name, rx_frame.count, rx_frame.status,
705 rx_frame.next);
706 ei_local->stat.rx_errors++;
707 ei_local->stat.rx_length_errors++;
708 }
709 else if ((pkt_stat & 0x0F) == ENRSR_RXOK)
710 {
711 struct sk_buff *skb;
712
713 skb = dev_alloc_skb(pkt_len+2);
714 if (skb == NULL)
715 {
716 if (ei_debug > 1)
717 printk(KERN_DEBUG "%s: Couldn't allocate a sk_buff of size %d.\n",
718 dev->name, pkt_len);
719 ei_local->stat.rx_dropped++;
720 break;
721 }
722 else
723 {
724 skb_reserve(skb,2); /* IP headers on 16 byte boundaries */
725 skb->dev = dev;
726 skb_put(skb, pkt_len); /* Make room */
727 ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame));
728 skb->protocol=eth_type_trans(skb,dev);
729 netif_rx(skb);
730 dev->last_rx = jiffies;
731 ei_local->stat.rx_packets++;
732 ei_local->stat.rx_bytes += pkt_len;
733 if (pkt_stat & ENRSR_PHY)
734 ei_local->stat.multicast++;
735 }
736 }
737 else
738 {
739 if (ei_debug)
740 printk(KERN_DEBUG "%s: bogus packet: status=%#2x nxpg=%#2x size=%d\n",
741 dev->name, rx_frame.status, rx_frame.next,
742 rx_frame.count);
743 ei_local->stat.rx_errors++;
744 /* NB: The NIC counts CRC, frame and missed errors. */
745 if (pkt_stat & ENRSR_FO)
746 ei_local->stat.rx_fifo_errors++;
747 }
748 next_frame = rx_frame.next;
749
750 /* This _should_ never happen: it's here for avoiding bad clones. */
751 if (next_frame >= ei_local->stop_page) {
752 printk("%s: next frame inconsistency, %#2x\n", dev->name,
753 next_frame);
754 next_frame = ei_local->rx_start_page;
755 }
756 ei_local->current_page = next_frame;
757 ei_outb_p(next_frame-1, e8390_base+EN0_BOUNDARY);
758 }
759
760 /* We used to also ack ENISR_OVER here, but that would sometimes mask
761 a real overrun, leaving the 8390 in a stopped state with rec'vr off. */
762 ei_outb_p(ENISR_RX+ENISR_RX_ERR, e8390_base+EN0_ISR);
763 return;
764}
765
766/**
767 * ei_rx_overrun - handle receiver overrun
768 * @dev: network device which threw exception
769 *
770 * We have a receiver overrun: we have to kick the 8390 to get it started
771 * again. Problem is that you have to kick it exactly as NS prescribes in
772 * the updated datasheets, or "the NIC may act in an unpredictable manner."
773 * This includes causing "the NIC to defer indefinitely when it is stopped
774 * on a busy network." Ugh.
775 * Called with lock held. Don't call this with the interrupts off or your
776 * computer will hate you - it takes 10ms or so.
777 */
778
779static void ei_rx_overrun(struct net_device *dev)
780{
781 unsigned long e8390_base = dev->base_addr;
782 unsigned char was_txing, must_resend = 0;
783 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
784
785 /*
786 * Record whether a Tx was in progress and then issue the
787 * stop command.
788 */
789 was_txing = ei_inb_p(e8390_base+E8390_CMD) & E8390_TRANS;
790 ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
791
792 if (ei_debug > 1)
793 printk(KERN_DEBUG "%s: Receiver overrun.\n", dev->name);
794 ei_local->stat.rx_over_errors++;
795
796 /*
797 * Wait a full Tx time (1.2ms) + some guard time, NS says 1.6ms total.
798 * Early datasheets said to poll the reset bit, but now they say that
799 * it "is not a reliable indicator and subsequently should be ignored."
800 * We wait at least 10ms.
801 */
802
803 mdelay(10);
804
805 /*
806 * Reset RBCR[01] back to zero as per magic incantation.
807 */
808 ei_outb_p(0x00, e8390_base+EN0_RCNTLO);
809 ei_outb_p(0x00, e8390_base+EN0_RCNTHI);
810
811 /*
812 * See if any Tx was interrupted or not. According to NS, this
813 * step is vital, and skipping it will cause no end of havoc.
814 */
815
816 if (was_txing)
817 {
818 unsigned char tx_completed = ei_inb_p(e8390_base+EN0_ISR) & (ENISR_TX+ENISR_TX_ERR);
819 if (!tx_completed)
820 must_resend = 1;
821 }
822
823 /*
824 * Have to enter loopback mode and then restart the NIC before
825 * you are allowed to slurp packets up off the ring.
826 */
827 ei_outb_p(E8390_TXOFF, e8390_base + EN0_TXCR);
828 ei_outb_p(E8390_NODMA + E8390_PAGE0 + E8390_START, e8390_base + E8390_CMD);
829
830 /*
831 * Clear the Rx ring of all the debris, and ack the interrupt.
832 */
833 ei_receive(dev);
834 ei_outb_p(ENISR_OVER, e8390_base+EN0_ISR);
835
836 /*
837 * Leave loopback mode, and resend any packet that got stopped.
838 */
839 ei_outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR);
840 if (must_resend)
841 ei_outb_p(E8390_NODMA + E8390_PAGE0 + E8390_START + E8390_TRANS, e8390_base + E8390_CMD);
842}
843
844/*
845 * Collect the stats. This is called unlocked and from several contexts.
846 */
847
848static struct net_device_stats *get_stats(struct net_device *dev)
849{
850 unsigned long ioaddr = dev->base_addr;
851 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
852 unsigned long flags;
853
854 /* If the card is stopped, just return the present stats. */
855 if (!netif_running(dev))
856 return &ei_local->stat;
857
858 spin_lock_irqsave(&ei_local->page_lock,flags);
859 /* Read the counter registers, assuming we are in page 0. */
860 ei_local->stat.rx_frame_errors += ei_inb_p(ioaddr + EN0_COUNTER0);
861 ei_local->stat.rx_crc_errors += ei_inb_p(ioaddr + EN0_COUNTER1);
862 ei_local->stat.rx_missed_errors+= ei_inb_p(ioaddr + EN0_COUNTER2);
863 spin_unlock_irqrestore(&ei_local->page_lock, flags);
864
865 return &ei_local->stat;
866}
867
868/*
869 * Form the 64 bit 8390 multicast table from the linked list of addresses
870 * associated with this dev structure.
871 */
872
873static inline void make_mc_bits(u8 *bits, struct net_device *dev)
874{
875 struct dev_mc_list *dmi;
876
877 for (dmi=dev->mc_list; dmi; dmi=dmi->next)
878 {
879 u32 crc;
880 if (dmi->dmi_addrlen != ETH_ALEN)
881 {
882 printk(KERN_INFO "%s: invalid multicast address length given.\n", dev->name);
883 continue;
884 }
885 crc = ether_crc(ETH_ALEN, dmi->dmi_addr);
886 /*
887 * The 8390 uses the 6 most significant bits of the
888 * CRC to index the multicast table.
889 */
890 bits[crc>>29] |= (1<<((crc>>26)&7));
891 }
892}
893
894/**
895 * do_set_multicast_list - set/clear multicast filter
896 * @dev: net device for which multicast filter is adjusted
897 *
898 * Set or clear the multicast filter for this adaptor. May be called
899 * from a BH in 2.1.x. Must be called with lock held.
900 */
901
902static void do_set_multicast_list(struct net_device *dev)
903{
904 unsigned long e8390_base = dev->base_addr;
905 int i;
906 struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
907
908 if (!(dev->flags&(IFF_PROMISC|IFF_ALLMULTI)))
909 {
910 memset(ei_local->mcfilter, 0, 8);
911 if (dev->mc_list)
912 make_mc_bits(ei_local->mcfilter, dev);
913 }
914 else
915 memset(ei_local->mcfilter, 0xFF, 8); /* mcast set to accept-all */
916
917 /*
918 * DP8390 manuals don't specify any magic sequence for altering
919 * the multicast regs on an already running card. To be safe, we
920 * ensure multicast mode is off prior to loading up the new hash
921 * table. If this proves to be not enough, we can always resort
922 * to stopping the NIC, loading the table and then restarting.
923 *
924 * Bug Alert! The MC regs on the SMC 83C690 (SMC Elite and SMC
925 * Elite16) appear to be write-only. The NS 8390 data sheet lists
926 * them as r/w so this is a bug. The SMC 83C790 (SMC Ultra and
927 * Ultra32 EISA) appears to have this bug fixed.
928 */
929
930 if (netif_running(dev))
931 ei_outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR);
932 ei_outb_p(E8390_NODMA + E8390_PAGE1, e8390_base + E8390_CMD);
933 for(i = 0; i < 8; i++)
934 {
935 ei_outb_p(ei_local->mcfilter[i], e8390_base + EN1_MULT_SHIFT(i));
936#ifndef BUG_83C690
937 if(ei_inb_p(e8390_base + EN1_MULT_SHIFT(i))!=ei_local->mcfilter[i])
938 printk(KERN_ERR "Multicast filter read/write mismap %d\n",i);
939#endif
940 }
941 ei_outb_p(E8390_NODMA + E8390_PAGE0, e8390_base + E8390_CMD);
942
943 if(dev->flags&IFF_PROMISC)
944 ei_outb_p(E8390_RXCONFIG | 0x18, e8390_base + EN0_RXCR);
945 else if(dev->flags&IFF_ALLMULTI || dev->mc_list)
946 ei_outb_p(E8390_RXCONFIG | 0x08, e8390_base + EN0_RXCR);
947 else
948 ei_outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR);
949 }
950
951/*
952 * Called without lock held. This is invoked from user context and may
953 * be parallel to just about everything else. Its also fairly quick and
954 * not called too often. Must protect against both bh and irq users
955 */
956
957static void set_multicast_list(struct net_device *dev)
958{
959 unsigned long flags;
960 struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
961
962 spin_lock_irqsave(&ei_local->page_lock, flags);
963 do_set_multicast_list(dev);
964 spin_unlock_irqrestore(&ei_local->page_lock, flags);
965}
966
967/**
968 * ethdev_setup - init rest of 8390 device struct
969 * @dev: network device structure to init
970 *
971 * Initialize the rest of the 8390 device structure. Do NOT __init
972 * this, as it is used by 8390 based modular drivers too.
973 */
974
975static void ethdev_setup(struct net_device *dev)
976{
977 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
978 if (ei_debug > 1)
979 printk(version);
980
981 dev->hard_start_xmit = &ei_start_xmit;
982 dev->get_stats = get_stats;
983 dev->set_multicast_list = &set_multicast_list;
984
985 ether_setup(dev);
986
987 spin_lock_init(&ei_local->page_lock);
988}
989
990/**
991 * alloc_ei_netdev - alloc_etherdev counterpart for 8390
992 * @size: extra bytes to allocate
993 *
994 * Allocate 8390-specific net_device.
995 */
996static struct net_device *____alloc_ei_netdev(int size)
997{
998 return alloc_netdev(sizeof(struct ei_device) + size, "eth%d",
999 ethdev_setup);
1000}
1001
1002
1003
1004
1005/* This page of functions should be 8390 generic */
1006/* Follow National Semi's recommendations for initializing the "NIC". */
1007
1008/**
1009 * NS8390_init - initialize 8390 hardware
1010 * @dev: network device to initialize
1011 * @startp: boolean. non-zero value to initiate chip processing
1012 *
1013 * Must be called with lock held.
1014 */
1015
1016static void __NS8390_init(struct net_device *dev, int startp)
1017{
1018 unsigned long e8390_base = dev->base_addr;
1019 struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
1020 int i;
1021 int endcfg = ei_local->word16
1022 ? (0x48 | ENDCFG_WTS | (ei_local->bigendian ? ENDCFG_BOS : 0))
1023 : 0x48;
1024
1025 if(sizeof(struct e8390_pkt_hdr)!=4)
1026 panic("8390.c: header struct mispacked\n");
1027 /* Follow National Semi's recommendations for initing the DP83902. */
1028 ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD); /* 0x21 */
1029 ei_outb_p(endcfg, e8390_base + EN0_DCFG); /* 0x48 or 0x49 */
1030 /* Clear the remote byte count registers. */
1031 ei_outb_p(0x00, e8390_base + EN0_RCNTLO);
1032 ei_outb_p(0x00, e8390_base + EN0_RCNTHI);
1033 /* Set to monitor and loopback mode -- this is vital!. */
1034 ei_outb_p(E8390_RXOFF, e8390_base + EN0_RXCR); /* 0x20 */
1035 ei_outb_p(E8390_TXOFF, e8390_base + EN0_TXCR); /* 0x02 */
1036 /* Set the transmit page and receive ring. */
1037 ei_outb_p(ei_local->tx_start_page, e8390_base + EN0_TPSR);
1038 ei_local->tx1 = ei_local->tx2 = 0;
1039 ei_outb_p(ei_local->rx_start_page, e8390_base + EN0_STARTPG);
1040 ei_outb_p(ei_local->stop_page-1, e8390_base + EN0_BOUNDARY); /* 3c503 says 0x3f,NS0x26*/
1041 ei_local->current_page = ei_local->rx_start_page; /* assert boundary+1 */
1042 ei_outb_p(ei_local->stop_page, e8390_base + EN0_STOPPG);
1043 /* Clear the pending interrupts and mask. */
1044 ei_outb_p(0xFF, e8390_base + EN0_ISR);
1045 ei_outb_p(0x00, e8390_base + EN0_IMR);
1046
1047 /* Copy the station address into the DS8390 registers. */
1048
1049 ei_outb_p(E8390_NODMA + E8390_PAGE1 + E8390_STOP, e8390_base+E8390_CMD); /* 0x61 */
1050 for(i = 0; i < 6; i++)
1051 {
1052 ei_outb_p(dev->dev_addr[i], e8390_base + EN1_PHYS_SHIFT(i));
1053 if (ei_debug > 1 && ei_inb_p(e8390_base + EN1_PHYS_SHIFT(i))!=dev->dev_addr[i])
1054 printk(KERN_ERR "Hw. address read/write mismap %d\n",i);
1055 }
1056
1057 ei_outb_p(ei_local->rx_start_page, e8390_base + EN1_CURPAG);
1058 ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
1059
1060 netif_start_queue(dev);
1061 ei_local->tx1 = ei_local->tx2 = 0;
1062 ei_local->txing = 0;
1063
1064 if (startp)
1065 {
1066 ei_outb_p(0xff, e8390_base + EN0_ISR);
1067 ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR);
1068 ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base+E8390_CMD);
1069 ei_outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR); /* xmit on. */
1070 /* 3c503 TechMan says rxconfig only after the NIC is started. */
1071 ei_outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR); /* rx on, */
1072 do_set_multicast_list(dev); /* (re)load the mcast table */
1073 }
1074}
1075
1076/* Trigger a transmit start, assuming the length is valid.
1077 Always called with the page lock held */
1078
1079static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
1080 int start_page)
1081{
1082 unsigned long e8390_base = dev->base_addr;
1083 struct ei_device *ei_local __attribute((unused)) = (struct ei_device *) netdev_priv(dev);
1084
1085 ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base+E8390_CMD);
1086
1087 if (ei_inb_p(e8390_base + E8390_CMD) & E8390_TRANS)
1088 {
1089 printk(KERN_WARNING "%s: trigger_send() called with the transmitter busy.\n",
1090 dev->name);
1091 return;
1092 }
1093 ei_outb_p(length & 0xff, e8390_base + EN0_TCNTLO);
1094 ei_outb_p(length >> 8, e8390_base + EN0_TCNTHI);
1095 ei_outb_p(start_page, e8390_base + EN0_TPSR);
1096 ei_outb_p(E8390_NODMA+E8390_TRANS+E8390_START, e8390_base+E8390_CMD);
1097}
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index 4178b4b1d2df..82c10dec1b5a 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -58,7 +58,11 @@
58#include <linux/tcp.h> 58#include <linux/tcp.h>
59#include <linux/percpu.h> 59#include <linux/percpu.h>
60 60
61static DEFINE_PER_CPU(struct net_device_stats, loopback_stats); 61struct pcpu_lstats {
62 unsigned long packets;
63 unsigned long bytes;
64};
65static DEFINE_PER_CPU(struct pcpu_lstats, pcpu_lstats);
62 66
63#define LOOPBACK_OVERHEAD (128 + MAX_HEADER + 16 + 16) 67#define LOOPBACK_OVERHEAD (128 + MAX_HEADER + 16 + 16)
64 68
@@ -128,7 +132,7 @@ static void emulate_large_send_offload(struct sk_buff *skb)
128 */ 132 */
129static int loopback_xmit(struct sk_buff *skb, struct net_device *dev) 133static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
130{ 134{
131 struct net_device_stats *lb_stats; 135 struct pcpu_lstats *lb_stats;
132 136
133 skb_orphan(skb); 137 skb_orphan(skb);
134 138
@@ -149,16 +153,14 @@ static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
149#endif 153#endif
150 dev->last_rx = jiffies; 154 dev->last_rx = jiffies;
151 155
152 lb_stats = &per_cpu(loopback_stats, get_cpu()); 156 /* it's OK to use __get_cpu_var() because BHs are off */
153 lb_stats->rx_bytes += skb->len; 157 lb_stats = &__get_cpu_var(pcpu_lstats);
154 lb_stats->tx_bytes = lb_stats->rx_bytes; 158 lb_stats->bytes += skb->len;
155 lb_stats->rx_packets++; 159 lb_stats->packets++;
156 lb_stats->tx_packets = lb_stats->rx_packets;
157 put_cpu();
158 160
159 netif_rx(skb); 161 netif_rx(skb);
160 162
161 return(0); 163 return 0;
162} 164}
163 165
164static struct net_device_stats loopback_stats; 166static struct net_device_stats loopback_stats;
@@ -166,20 +168,21 @@ static struct net_device_stats loopback_stats;
166static struct net_device_stats *get_stats(struct net_device *dev) 168static struct net_device_stats *get_stats(struct net_device *dev)
167{ 169{
168 struct net_device_stats *stats = &loopback_stats; 170 struct net_device_stats *stats = &loopback_stats;
171 unsigned long bytes = 0;
172 unsigned long packets = 0;
169 int i; 173 int i;
170 174
171 memset(stats, 0, sizeof(struct net_device_stats));
172
173 for_each_possible_cpu(i) { 175 for_each_possible_cpu(i) {
174 struct net_device_stats *lb_stats; 176 const struct pcpu_lstats *lb_stats;
175 177
176 lb_stats = &per_cpu(loopback_stats, i); 178 lb_stats = &per_cpu(pcpu_lstats, i);
177 stats->rx_bytes += lb_stats->rx_bytes; 179 bytes += lb_stats->bytes;
178 stats->tx_bytes += lb_stats->tx_bytes; 180 packets += lb_stats->packets;
179 stats->rx_packets += lb_stats->rx_packets;
180 stats->tx_packets += lb_stats->tx_packets;
181 } 181 }
182 182 stats->rx_packets = packets;
183 stats->tx_packets = packets;
184 stats->rx_bytes = bytes;
185 stats->tx_bytes = bytes;
183 return stats; 186 return stats;
184} 187}
185 188
diff --git a/drivers/net/mac8390.c b/drivers/net/mac8390.c
index ade6ff852e1a..a12bb64e3694 100644
--- a/drivers/net/mac8390.c
+++ b/drivers/net/mac8390.c
@@ -39,7 +39,16 @@
39#include <asm/hwtest.h> 39#include <asm/hwtest.h>
40#include <asm/macints.h> 40#include <asm/macints.h>
41 41
42#include "8390.h" 42static char version[] =
43 "mac8390.c: v0.4 2001-05-15 David Huggins-Daines <dhd@debian.org> and others\n";
44
45#define EI_SHIFT(x) (ei_local->reg_offset[x])
46#define ei_inb(port) in_8(port)
47#define ei_outb(val,port) out_8(port,val)
48#define ei_inb_p(port) in_8(port)
49#define ei_outb_p(val,port) out_8(port,val)
50
51#include "lib8390.c"
43 52
44#define WD_START_PG 0x00 /* First page of TX buffer */ 53#define WD_START_PG 0x00 /* First page of TX buffer */
45#define CABLETRON_RX_START_PG 0x00 /* First page of RX buffer */ 54#define CABLETRON_RX_START_PG 0x00 /* First page of RX buffer */
@@ -116,9 +125,6 @@ static int useresources[] = {
116 1, /* dayna-lc */ 125 1, /* dayna-lc */
117}; 126};
118 127
119static char version[] __initdata =
120 "mac8390.c: v0.4 2001-05-15 David Huggins-Daines <dhd@debian.org> and others\n";
121
122extern enum mac8390_type mac8390_ident(struct nubus_dev * dev); 128extern enum mac8390_type mac8390_ident(struct nubus_dev * dev);
123extern int mac8390_memsize(unsigned long membase); 129extern int mac8390_memsize(unsigned long membase);
124extern int mac8390_memtest(struct net_device * dev); 130extern int mac8390_memtest(struct net_device * dev);
@@ -237,7 +243,7 @@ struct net_device * __init mac8390_probe(int unit)
237 if (!MACH_IS_MAC) 243 if (!MACH_IS_MAC)
238 return ERR_PTR(-ENODEV); 244 return ERR_PTR(-ENODEV);
239 245
240 dev = alloc_ei_netdev(); 246 dev = ____alloc_ei_netdev(0);
241 if (!dev) 247 if (!dev)
242 return ERR_PTR(-ENOMEM); 248 return ERR_PTR(-ENOMEM);
243 249
@@ -438,7 +444,7 @@ static int __init mac8390_initdev(struct net_device * dev, struct nubus_dev * nd
438 dev->open = &mac8390_open; 444 dev->open = &mac8390_open;
439 dev->stop = &mac8390_close; 445 dev->stop = &mac8390_close;
440#ifdef CONFIG_NET_POLL_CONTROLLER 446#ifdef CONFIG_NET_POLL_CONTROLLER
441 dev->poll_controller = ei_poll; 447 dev->poll_controller = __ei_poll;
442#endif 448#endif
443 449
444 /* GAR, ei_status is actually a macro even though it looks global */ 450 /* GAR, ei_status is actually a macro even though it looks global */
@@ -510,7 +516,7 @@ static int __init mac8390_initdev(struct net_device * dev, struct nubus_dev * nd
510 return -ENODEV; 516 return -ENODEV;
511 } 517 }
512 518
513 NS8390_init(dev, 0); 519 __NS8390_init(dev, 0);
514 520
515 /* Good, done, now spit out some messages */ 521 /* Good, done, now spit out some messages */
516 printk(KERN_INFO "%s: %s in slot %X (type %s)\n", 522 printk(KERN_INFO "%s: %s in slot %X (type %s)\n",
@@ -532,8 +538,8 @@ static int __init mac8390_initdev(struct net_device * dev, struct nubus_dev * nd
532 538
533static int mac8390_open(struct net_device *dev) 539static int mac8390_open(struct net_device *dev)
534{ 540{
535 ei_open(dev); 541 __ei_open(dev);
536 if (request_irq(dev->irq, ei_interrupt, 0, "8390 Ethernet", dev)) { 542 if (request_irq(dev->irq, __ei_interrupt, 0, "8390 Ethernet", dev)) {
537 printk ("%s: unable to get IRQ %d.\n", dev->name, dev->irq); 543 printk ("%s: unable to get IRQ %d.\n", dev->name, dev->irq);
538 return -EAGAIN; 544 return -EAGAIN;
539 } 545 }
@@ -543,7 +549,7 @@ static int mac8390_open(struct net_device *dev)
543static int mac8390_close(struct net_device *dev) 549static int mac8390_close(struct net_device *dev)
544{ 550{
545 free_irq(dev->irq, dev); 551 free_irq(dev->irq, dev);
546 ei_close(dev); 552 __ei_close(dev);
547 return 0; 553 return 0;
548} 554}
549 555
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
new file mode 100644
index 000000000000..bd0ce98c939c
--- /dev/null
+++ b/drivers/net/macb.c
@@ -0,0 +1,1210 @@
1/*
2 * Atmel MACB Ethernet Controller driver
3 *
4 * Copyright (C) 2004-2006 Atmel Corporation
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#include <linux/clk.h>
12#include <linux/module.h>
13#include <linux/moduleparam.h>
14#include <linux/kernel.h>
15#include <linux/types.h>
16#include <linux/slab.h>
17#include <linux/init.h>
18#include <linux/netdevice.h>
19#include <linux/etherdevice.h>
20#include <linux/mii.h>
21#include <linux/mutex.h>
22#include <linux/dma-mapping.h>
23#include <linux/ethtool.h>
24#include <linux/platform_device.h>
25
26#include <asm/arch/board.h>
27
28#include "macb.h"
29
30#define to_net_dev(class) container_of(class, struct net_device, class_dev)
31
32#define RX_BUFFER_SIZE 128
33#define RX_RING_SIZE 512
34#define RX_RING_BYTES (sizeof(struct dma_desc) * RX_RING_SIZE)
35
36/* Make the IP header word-aligned (the ethernet header is 14 bytes) */
37#define RX_OFFSET 2
38
39#define TX_RING_SIZE 128
40#define DEF_TX_RING_PENDING (TX_RING_SIZE - 1)
41#define TX_RING_BYTES (sizeof(struct dma_desc) * TX_RING_SIZE)
42
43#define TX_RING_GAP(bp) \
44 (TX_RING_SIZE - (bp)->tx_pending)
45#define TX_BUFFS_AVAIL(bp) \
46 (((bp)->tx_tail <= (bp)->tx_head) ? \
47 (bp)->tx_tail + (bp)->tx_pending - (bp)->tx_head : \
48 (bp)->tx_tail - (bp)->tx_head - TX_RING_GAP(bp))
49#define NEXT_TX(n) (((n) + 1) & (TX_RING_SIZE - 1))
50
51#define NEXT_RX(n) (((n) + 1) & (RX_RING_SIZE - 1))
52
53/* minimum number of free TX descriptors before waking up TX process */
54#define MACB_TX_WAKEUP_THRESH (TX_RING_SIZE / 4)
55
56#define MACB_RX_INT_FLAGS (MACB_BIT(RCOMP) | MACB_BIT(RXUBR) \
57 | MACB_BIT(ISR_ROVR))
58
59static void __macb_set_hwaddr(struct macb *bp)
60{
61 u32 bottom;
62 u16 top;
63
64 bottom = cpu_to_le32(*((u32 *)bp->dev->dev_addr));
65 macb_writel(bp, SA1B, bottom);
66 top = cpu_to_le16(*((u16 *)(bp->dev->dev_addr + 4)));
67 macb_writel(bp, SA1T, top);
68}
69
70static void __init macb_get_hwaddr(struct macb *bp)
71{
72 u32 bottom;
73 u16 top;
74 u8 addr[6];
75
76 bottom = macb_readl(bp, SA1B);
77 top = macb_readl(bp, SA1T);
78
79 addr[0] = bottom & 0xff;
80 addr[1] = (bottom >> 8) & 0xff;
81 addr[2] = (bottom >> 16) & 0xff;
82 addr[3] = (bottom >> 24) & 0xff;
83 addr[4] = top & 0xff;
84 addr[5] = (top >> 8) & 0xff;
85
86 if (is_valid_ether_addr(addr))
87 memcpy(bp->dev->dev_addr, addr, sizeof(addr));
88}
89
90static void macb_enable_mdio(struct macb *bp)
91{
92 unsigned long flags;
93 u32 reg;
94
95 spin_lock_irqsave(&bp->lock, flags);
96 reg = macb_readl(bp, NCR);
97 reg |= MACB_BIT(MPE);
98 macb_writel(bp, NCR, reg);
99 macb_writel(bp, IER, MACB_BIT(MFD));
100 spin_unlock_irqrestore(&bp->lock, flags);
101}
102
103static void macb_disable_mdio(struct macb *bp)
104{
105 unsigned long flags;
106 u32 reg;
107
108 spin_lock_irqsave(&bp->lock, flags);
109 reg = macb_readl(bp, NCR);
110 reg &= ~MACB_BIT(MPE);
111 macb_writel(bp, NCR, reg);
112 macb_writel(bp, IDR, MACB_BIT(MFD));
113 spin_unlock_irqrestore(&bp->lock, flags);
114}
115
116static int macb_mdio_read(struct net_device *dev, int phy_id, int location)
117{
118 struct macb *bp = netdev_priv(dev);
119 int value;
120
121 mutex_lock(&bp->mdio_mutex);
122
123 macb_enable_mdio(bp);
124 macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_SOF)
125 | MACB_BF(RW, MACB_MAN_READ)
126 | MACB_BF(PHYA, phy_id)
127 | MACB_BF(REGA, location)
128 | MACB_BF(CODE, MACB_MAN_CODE)));
129
130 wait_for_completion(&bp->mdio_complete);
131
132 value = MACB_BFEXT(DATA, macb_readl(bp, MAN));
133 macb_disable_mdio(bp);
134 mutex_unlock(&bp->mdio_mutex);
135
136 return value;
137}
138
139static void macb_mdio_write(struct net_device *dev, int phy_id,
140 int location, int val)
141{
142 struct macb *bp = netdev_priv(dev);
143
144 dev_dbg(&bp->pdev->dev, "mdio_write %02x:%02x <- %04x\n",
145 phy_id, location, val);
146
147 mutex_lock(&bp->mdio_mutex);
148 macb_enable_mdio(bp);
149
150 macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_SOF)
151 | MACB_BF(RW, MACB_MAN_WRITE)
152 | MACB_BF(PHYA, phy_id)
153 | MACB_BF(REGA, location)
154 | MACB_BF(CODE, MACB_MAN_CODE)
155 | MACB_BF(DATA, val)));
156
157 wait_for_completion(&bp->mdio_complete);
158
159 macb_disable_mdio(bp);
160 mutex_unlock(&bp->mdio_mutex);
161}
162
163static int macb_phy_probe(struct macb *bp)
164{
165 int phy_address;
166 u16 phyid1, phyid2;
167
168 for (phy_address = 0; phy_address < 32; phy_address++) {
169 phyid1 = macb_mdio_read(bp->dev, phy_address, MII_PHYSID1);
170 phyid2 = macb_mdio_read(bp->dev, phy_address, MII_PHYSID2);
171
172 if (phyid1 != 0xffff && phyid1 != 0x0000
173 && phyid2 != 0xffff && phyid2 != 0x0000)
174 break;
175 }
176
177 if (phy_address == 32)
178 return -ENODEV;
179
180 dev_info(&bp->pdev->dev,
181 "detected PHY at address %d (ID %04x:%04x)\n",
182 phy_address, phyid1, phyid2);
183
184 bp->mii.phy_id = phy_address;
185 return 0;
186}
187
188static void macb_set_media(struct macb *bp, int media)
189{
190 u32 reg;
191
192 spin_lock_irq(&bp->lock);
193 reg = macb_readl(bp, NCFGR);
194 reg &= ~(MACB_BIT(SPD) | MACB_BIT(FD));
195 if (media & (ADVERTISE_100HALF | ADVERTISE_100FULL))
196 reg |= MACB_BIT(SPD);
197 if (media & ADVERTISE_FULL)
198 reg |= MACB_BIT(FD);
199 macb_writel(bp, NCFGR, reg);
200 spin_unlock_irq(&bp->lock);
201}
202
203static void macb_check_media(struct macb *bp, int ok_to_print, int init_media)
204{
205 struct mii_if_info *mii = &bp->mii;
206 unsigned int old_carrier, new_carrier;
207 int advertise, lpa, media, duplex;
208
209 /* if forced media, go no further */
210 if (mii->force_media)
211 return;
212
213 /* check current and old link status */
214 old_carrier = netif_carrier_ok(mii->dev) ? 1 : 0;
215 new_carrier = (unsigned int) mii_link_ok(mii);
216
217 /* if carrier state did not change, assume nothing else did */
218 if (!init_media && old_carrier == new_carrier)
219 return;
220
221 /* no carrier, nothing much to do */
222 if (!new_carrier) {
223 netif_carrier_off(mii->dev);
224 printk(KERN_INFO "%s: link down\n", mii->dev->name);
225 return;
226 }
227
228 /*
229 * we have carrier, see who's on the other end
230 */
231 netif_carrier_on(mii->dev);
232
233 /* get MII advertise and LPA values */
234 if (!init_media && mii->advertising) {
235 advertise = mii->advertising;
236 } else {
237 advertise = mii->mdio_read(mii->dev, mii->phy_id, MII_ADVERTISE);
238 mii->advertising = advertise;
239 }
240 lpa = mii->mdio_read(mii->dev, mii->phy_id, MII_LPA);
241
242 /* figure out media and duplex from advertise and LPA values */
243 media = mii_nway_result(lpa & advertise);
244 duplex = (media & ADVERTISE_FULL) ? 1 : 0;
245
246 if (ok_to_print)
247 printk(KERN_INFO "%s: link up, %sMbps, %s-duplex, lpa 0x%04X\n",
248 mii->dev->name,
249 media & (ADVERTISE_100FULL | ADVERTISE_100HALF) ? "100" : "10",
250 duplex ? "full" : "half", lpa);
251
252 mii->full_duplex = duplex;
253
254 /* Let the MAC know about the new link state */
255 macb_set_media(bp, media);
256}
257
258static void macb_update_stats(struct macb *bp)
259{
260 u32 __iomem *reg = bp->regs + MACB_PFR;
261 u32 *p = &bp->hw_stats.rx_pause_frames;
262 u32 *end = &bp->hw_stats.tx_pause_frames + 1;
263
264 WARN_ON((unsigned long)(end - p - 1) != (MACB_TPF - MACB_PFR) / 4);
265
266 for(; p < end; p++, reg++)
267 *p += readl(reg);
268}
269
270static void macb_periodic_task(void *arg)
271{
272 struct macb *bp = arg;
273
274 macb_update_stats(bp);
275 macb_check_media(bp, 1, 0);
276
277 schedule_delayed_work(&bp->periodic_task, HZ);
278}
279
280static void macb_tx(struct macb *bp)
281{
282 unsigned int tail;
283 unsigned int head;
284 u32 status;
285
286 status = macb_readl(bp, TSR);
287 macb_writel(bp, TSR, status);
288
289 dev_dbg(&bp->pdev->dev, "macb_tx status = %02lx\n",
290 (unsigned long)status);
291
292 if (status & MACB_BIT(UND)) {
293 printk(KERN_ERR "%s: TX underrun, resetting buffers\n",
294 bp->dev->name);
295 bp->tx_head = bp->tx_tail = 0;
296 }
297
298 if (!(status & MACB_BIT(COMP)))
299 /*
300 * This may happen when a buffer becomes complete
301 * between reading the ISR and scanning the
302 * descriptors. Nothing to worry about.
303 */
304 return;
305
306 head = bp->tx_head;
307 for (tail = bp->tx_tail; tail != head; tail = NEXT_TX(tail)) {
308 struct ring_info *rp = &bp->tx_skb[tail];
309 struct sk_buff *skb = rp->skb;
310 u32 bufstat;
311
312 BUG_ON(skb == NULL);
313
314 rmb();
315 bufstat = bp->tx_ring[tail].ctrl;
316
317 if (!(bufstat & MACB_BIT(TX_USED)))
318 break;
319
320 dev_dbg(&bp->pdev->dev, "skb %u (data %p) TX complete\n",
321 tail, skb->data);
322 dma_unmap_single(&bp->pdev->dev, rp->mapping, skb->len,
323 DMA_TO_DEVICE);
324 bp->stats.tx_packets++;
325 bp->stats.tx_bytes += skb->len;
326 rp->skb = NULL;
327 dev_kfree_skb_irq(skb);
328 }
329
330 bp->tx_tail = tail;
331 if (netif_queue_stopped(bp->dev) &&
332 TX_BUFFS_AVAIL(bp) > MACB_TX_WAKEUP_THRESH)
333 netif_wake_queue(bp->dev);
334}
335
336static int macb_rx_frame(struct macb *bp, unsigned int first_frag,
337 unsigned int last_frag)
338{
339 unsigned int len;
340 unsigned int frag;
341 unsigned int offset = 0;
342 struct sk_buff *skb;
343
344 len = MACB_BFEXT(RX_FRMLEN, bp->rx_ring[last_frag].ctrl);
345
346 dev_dbg(&bp->pdev->dev, "macb_rx_frame frags %u - %u (len %u)\n",
347 first_frag, last_frag, len);
348
349 skb = dev_alloc_skb(len + RX_OFFSET);
350 if (!skb) {
351 bp->stats.rx_dropped++;
352 for (frag = first_frag; ; frag = NEXT_RX(frag)) {
353 bp->rx_ring[frag].addr &= ~MACB_BIT(RX_USED);
354 if (frag == last_frag)
355 break;
356 }
357 wmb();
358 return 1;
359 }
360
361 skb_reserve(skb, RX_OFFSET);
362 skb->dev = bp->dev;
363 skb->ip_summed = CHECKSUM_NONE;
364 skb_put(skb, len);
365
366 for (frag = first_frag; ; frag = NEXT_RX(frag)) {
367 unsigned int frag_len = RX_BUFFER_SIZE;
368
369 if (offset + frag_len > len) {
370 BUG_ON(frag != last_frag);
371 frag_len = len - offset;
372 }
373 memcpy(skb->data + offset,
374 bp->rx_buffers + (RX_BUFFER_SIZE * frag),
375 frag_len);
376 offset += RX_BUFFER_SIZE;
377 bp->rx_ring[frag].addr &= ~MACB_BIT(RX_USED);
378 wmb();
379
380 if (frag == last_frag)
381 break;
382 }
383
384 skb->protocol = eth_type_trans(skb, bp->dev);
385
386 bp->stats.rx_packets++;
387 bp->stats.rx_bytes += len;
388 bp->dev->last_rx = jiffies;
389 dev_dbg(&bp->pdev->dev, "received skb of length %u, csum: %08x\n",
390 skb->len, skb->csum);
391 netif_receive_skb(skb);
392
393 return 0;
394}
395
396/* Mark DMA descriptors from begin up to and not including end as unused */
397static void discard_partial_frame(struct macb *bp, unsigned int begin,
398 unsigned int end)
399{
400 unsigned int frag;
401
402 for (frag = begin; frag != end; frag = NEXT_RX(frag))
403 bp->rx_ring[frag].addr &= ~MACB_BIT(RX_USED);
404 wmb();
405
406 /*
407 * When this happens, the hardware stats registers for
408 * whatever caused this is updated, so we don't have to record
409 * anything.
410 */
411}
412
413static int macb_rx(struct macb *bp, int budget)
414{
415 int received = 0;
416 unsigned int tail = bp->rx_tail;
417 int first_frag = -1;
418
419 for (; budget > 0; tail = NEXT_RX(tail)) {
420 u32 addr, ctrl;
421
422 rmb();
423 addr = bp->rx_ring[tail].addr;
424 ctrl = bp->rx_ring[tail].ctrl;
425
426 if (!(addr & MACB_BIT(RX_USED)))
427 break;
428
429 if (ctrl & MACB_BIT(RX_SOF)) {
430 if (first_frag != -1)
431 discard_partial_frame(bp, first_frag, tail);
432 first_frag = tail;
433 }
434
435 if (ctrl & MACB_BIT(RX_EOF)) {
436 int dropped;
437 BUG_ON(first_frag == -1);
438
439 dropped = macb_rx_frame(bp, first_frag, tail);
440 first_frag = -1;
441 if (!dropped) {
442 received++;
443 budget--;
444 }
445 }
446 }
447
448 if (first_frag != -1)
449 bp->rx_tail = first_frag;
450 else
451 bp->rx_tail = tail;
452
453 return received;
454}
455
456static int macb_poll(struct net_device *dev, int *budget)
457{
458 struct macb *bp = netdev_priv(dev);
459 int orig_budget, work_done, retval = 0;
460 u32 status;
461
462 status = macb_readl(bp, RSR);
463 macb_writel(bp, RSR, status);
464
465 if (!status) {
466 /*
467 * This may happen if an interrupt was pending before
468 * this function was called last time, and no packets
469 * have been received since.
470 */
471 netif_rx_complete(dev);
472 goto out;
473 }
474
475 dev_dbg(&bp->pdev->dev, "poll: status = %08lx, budget = %d\n",
476 (unsigned long)status, *budget);
477
478 if (!(status & MACB_BIT(REC))) {
479 dev_warn(&bp->pdev->dev,
480 "No RX buffers complete, status = %02lx\n",
481 (unsigned long)status);
482 netif_rx_complete(dev);
483 goto out;
484 }
485
486 orig_budget = *budget;
487 if (orig_budget > dev->quota)
488 orig_budget = dev->quota;
489
490 work_done = macb_rx(bp, orig_budget);
491 if (work_done < orig_budget) {
492 netif_rx_complete(dev);
493 retval = 0;
494 } else {
495 retval = 1;
496 }
497
498 /*
499 * We've done what we can to clean the buffers. Make sure we
500 * get notified when new packets arrive.
501 */
502out:
503 macb_writel(bp, IER, MACB_RX_INT_FLAGS);
504
505 /* TODO: Handle errors */
506
507 return retval;
508}
509
510static irqreturn_t macb_interrupt(int irq, void *dev_id)
511{
512 struct net_device *dev = dev_id;
513 struct macb *bp = netdev_priv(dev);
514 u32 status;
515
516 status = macb_readl(bp, ISR);
517
518 if (unlikely(!status))
519 return IRQ_NONE;
520
521 spin_lock(&bp->lock);
522
523 while (status) {
524 if (status & MACB_BIT(MFD))
525 complete(&bp->mdio_complete);
526
527 /* close possible race with dev_close */
528 if (unlikely(!netif_running(dev))) {
529 macb_writel(bp, IDR, ~0UL);
530 break;
531 }
532
533 if (status & MACB_RX_INT_FLAGS) {
534 if (netif_rx_schedule_prep(dev)) {
535 /*
536 * There's no point taking any more interrupts
537 * until we have processed the buffers
538 */
539 macb_writel(bp, IDR, MACB_RX_INT_FLAGS);
540 dev_dbg(&bp->pdev->dev, "scheduling RX softirq\n");
541 __netif_rx_schedule(dev);
542 }
543 }
544
545 if (status & (MACB_BIT(TCOMP) | MACB_BIT(ISR_TUND)))
546 macb_tx(bp);
547
548 /*
549 * Link change detection isn't possible with RMII, so we'll
550 * add that if/when we get our hands on a full-blown MII PHY.
551 */
552
553 if (status & MACB_BIT(HRESP)) {
554 /*
555 * TODO: Reset the hardware, and maybe move the printk
556 * to a lower-priority context as well (work queue?)
557 */
558 printk(KERN_ERR "%s: DMA bus error: HRESP not OK\n",
559 dev->name);
560 }
561
562 status = macb_readl(bp, ISR);
563 }
564
565 spin_unlock(&bp->lock);
566
567 return IRQ_HANDLED;
568}
569
570static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev)
571{
572 struct macb *bp = netdev_priv(dev);
573 dma_addr_t mapping;
574 unsigned int len, entry;
575 u32 ctrl;
576
577#ifdef DEBUG
578 int i;
579 dev_dbg(&bp->pdev->dev,
580 "start_xmit: len %u head %p data %p tail %p end %p\n",
581 skb->len, skb->head, skb->data, skb->tail, skb->end);
582 dev_dbg(&bp->pdev->dev,
583 "data:");
584 for (i = 0; i < 16; i++)
585 printk(" %02x", (unsigned int)skb->data[i]);
586 printk("\n");
587#endif
588
589 len = skb->len;
590 spin_lock_irq(&bp->lock);
591
592 /* This is a hard error, log it. */
593 if (TX_BUFFS_AVAIL(bp) < 1) {
594 netif_stop_queue(dev);
595 spin_unlock_irq(&bp->lock);
596 dev_err(&bp->pdev->dev,
597 "BUG! Tx Ring full when queue awake!\n");
598 dev_dbg(&bp->pdev->dev, "tx_head = %u, tx_tail = %u\n",
599 bp->tx_head, bp->tx_tail);
600 return 1;
601 }
602
603 entry = bp->tx_head;
604 dev_dbg(&bp->pdev->dev, "Allocated ring entry %u\n", entry);
605 mapping = dma_map_single(&bp->pdev->dev, skb->data,
606 len, DMA_TO_DEVICE);
607 bp->tx_skb[entry].skb = skb;
608 bp->tx_skb[entry].mapping = mapping;
609 dev_dbg(&bp->pdev->dev, "Mapped skb data %p to DMA addr %08lx\n",
610 skb->data, (unsigned long)mapping);
611
612 ctrl = MACB_BF(TX_FRMLEN, len);
613 ctrl |= MACB_BIT(TX_LAST);
614 if (entry == (TX_RING_SIZE - 1))
615 ctrl |= MACB_BIT(TX_WRAP);
616
617 bp->tx_ring[entry].addr = mapping;
618 bp->tx_ring[entry].ctrl = ctrl;
619 wmb();
620
621 entry = NEXT_TX(entry);
622 bp->tx_head = entry;
623
624 macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(TSTART));
625
626 if (TX_BUFFS_AVAIL(bp) < 1)
627 netif_stop_queue(dev);
628
629 spin_unlock_irq(&bp->lock);
630
631 dev->trans_start = jiffies;
632
633 return 0;
634}
635
636static void macb_free_consistent(struct macb *bp)
637{
638 if (bp->tx_skb) {
639 kfree(bp->tx_skb);
640 bp->tx_skb = NULL;
641 }
642 if (bp->rx_ring) {
643 dma_free_coherent(&bp->pdev->dev, RX_RING_BYTES,
644 bp->rx_ring, bp->rx_ring_dma);
645 bp->rx_ring = NULL;
646 }
647 if (bp->tx_ring) {
648 dma_free_coherent(&bp->pdev->dev, TX_RING_BYTES,
649 bp->tx_ring, bp->tx_ring_dma);
650 bp->tx_ring = NULL;
651 }
652 if (bp->rx_buffers) {
653 dma_free_coherent(&bp->pdev->dev,
654 RX_RING_SIZE * RX_BUFFER_SIZE,
655 bp->rx_buffers, bp->rx_buffers_dma);
656 bp->rx_buffers = NULL;
657 }
658}
659
660static int macb_alloc_consistent(struct macb *bp)
661{
662 int size;
663
664 size = TX_RING_SIZE * sizeof(struct ring_info);
665 bp->tx_skb = kmalloc(size, GFP_KERNEL);
666 if (!bp->tx_skb)
667 goto out_err;
668
669 size = RX_RING_BYTES;
670 bp->rx_ring = dma_alloc_coherent(&bp->pdev->dev, size,
671 &bp->rx_ring_dma, GFP_KERNEL);
672 if (!bp->rx_ring)
673 goto out_err;
674 dev_dbg(&bp->pdev->dev,
675 "Allocated RX ring of %d bytes at %08lx (mapped %p)\n",
676 size, (unsigned long)bp->rx_ring_dma, bp->rx_ring);
677
678 size = TX_RING_BYTES;
679 bp->tx_ring = dma_alloc_coherent(&bp->pdev->dev, size,
680 &bp->tx_ring_dma, GFP_KERNEL);
681 if (!bp->tx_ring)
682 goto out_err;
683 dev_dbg(&bp->pdev->dev,
684 "Allocated TX ring of %d bytes at %08lx (mapped %p)\n",
685 size, (unsigned long)bp->tx_ring_dma, bp->tx_ring);
686
687 size = RX_RING_SIZE * RX_BUFFER_SIZE;
688 bp->rx_buffers = dma_alloc_coherent(&bp->pdev->dev, size,
689 &bp->rx_buffers_dma, GFP_KERNEL);
690 if (!bp->rx_buffers)
691 goto out_err;
692 dev_dbg(&bp->pdev->dev,
693 "Allocated RX buffers of %d bytes at %08lx (mapped %p)\n",
694 size, (unsigned long)bp->rx_buffers_dma, bp->rx_buffers);
695
696 return 0;
697
698out_err:
699 macb_free_consistent(bp);
700 return -ENOMEM;
701}
702
703static void macb_init_rings(struct macb *bp)
704{
705 int i;
706 dma_addr_t addr;
707
708 addr = bp->rx_buffers_dma;
709 for (i = 0; i < RX_RING_SIZE; i++) {
710 bp->rx_ring[i].addr = addr;
711 bp->rx_ring[i].ctrl = 0;
712 addr += RX_BUFFER_SIZE;
713 }
714 bp->rx_ring[RX_RING_SIZE - 1].addr |= MACB_BIT(RX_WRAP);
715
716 for (i = 0; i < TX_RING_SIZE; i++) {
717 bp->tx_ring[i].addr = 0;
718 bp->tx_ring[i].ctrl = MACB_BIT(TX_USED);
719 }
720 bp->tx_ring[TX_RING_SIZE - 1].ctrl |= MACB_BIT(TX_WRAP);
721
722 bp->rx_tail = bp->tx_head = bp->tx_tail = 0;
723}
724
725static void macb_reset_hw(struct macb *bp)
726{
727 /* Make sure we have the write buffer for ourselves */
728 wmb();
729
730 /*
731 * Disable RX and TX (XXX: Should we halt the transmission
732 * more gracefully?)
733 */
734 macb_writel(bp, NCR, 0);
735
736 /* Clear the stats registers (XXX: Update stats first?) */
737 macb_writel(bp, NCR, MACB_BIT(CLRSTAT));
738
739 /* Clear all status flags */
740 macb_writel(bp, TSR, ~0UL);
741 macb_writel(bp, RSR, ~0UL);
742
743 /* Disable all interrupts */
744 macb_writel(bp, IDR, ~0UL);
745 macb_readl(bp, ISR);
746}
747
748static void macb_init_hw(struct macb *bp)
749{
750 u32 config;
751
752 macb_reset_hw(bp);
753 __macb_set_hwaddr(bp);
754
755 config = macb_readl(bp, NCFGR) & MACB_BF(CLK, -1L);
756 config |= MACB_BIT(PAE); /* PAuse Enable */
757 config |= MACB_BIT(DRFCS); /* Discard Rx FCS */
758 if (bp->dev->flags & IFF_PROMISC)
759 config |= MACB_BIT(CAF); /* Copy All Frames */
760 if (!(bp->dev->flags & IFF_BROADCAST))
761 config |= MACB_BIT(NBC); /* No BroadCast */
762 macb_writel(bp, NCFGR, config);
763
764 /* Initialize TX and RX buffers */
765 macb_writel(bp, RBQP, bp->rx_ring_dma);
766 macb_writel(bp, TBQP, bp->tx_ring_dma);
767
768 /* Enable TX and RX */
769 macb_writel(bp, NCR, MACB_BIT(RE) | MACB_BIT(TE));
770
771 /* Enable interrupts */
772 macb_writel(bp, IER, (MACB_BIT(RCOMP)
773 | MACB_BIT(RXUBR)
774 | MACB_BIT(ISR_TUND)
775 | MACB_BIT(ISR_RLE)
776 | MACB_BIT(TXERR)
777 | MACB_BIT(TCOMP)
778 | MACB_BIT(ISR_ROVR)
779 | MACB_BIT(HRESP)));
780}
781
782static void macb_init_phy(struct net_device *dev)
783{
784 struct macb *bp = netdev_priv(dev);
785
786 /* Set some reasonable default settings */
787 macb_mdio_write(dev, bp->mii.phy_id, MII_ADVERTISE,
788 ADVERTISE_CSMA | ADVERTISE_ALL);
789 macb_mdio_write(dev, bp->mii.phy_id, MII_BMCR,
790 (BMCR_SPEED100 | BMCR_ANENABLE
791 | BMCR_ANRESTART | BMCR_FULLDPLX));
792}
793
794static int macb_open(struct net_device *dev)
795{
796 struct macb *bp = netdev_priv(dev);
797 int err;
798
799 dev_dbg(&bp->pdev->dev, "open\n");
800
801 if (!is_valid_ether_addr(dev->dev_addr))
802 return -EADDRNOTAVAIL;
803
804 err = macb_alloc_consistent(bp);
805 if (err) {
806 printk(KERN_ERR
807 "%s: Unable to allocate DMA memory (error %d)\n",
808 dev->name, err);
809 return err;
810 }
811
812 macb_init_rings(bp);
813 macb_init_hw(bp);
814 macb_init_phy(dev);
815
816 macb_check_media(bp, 1, 1);
817 netif_start_queue(dev);
818
819 schedule_delayed_work(&bp->periodic_task, HZ);
820
821 return 0;
822}
823
824static int macb_close(struct net_device *dev)
825{
826 struct macb *bp = netdev_priv(dev);
827 unsigned long flags;
828
829 cancel_rearming_delayed_work(&bp->periodic_task);
830
831 netif_stop_queue(dev);
832
833 spin_lock_irqsave(&bp->lock, flags);
834 macb_reset_hw(bp);
835 netif_carrier_off(dev);
836 spin_unlock_irqrestore(&bp->lock, flags);
837
838 macb_free_consistent(bp);
839
840 return 0;
841}
842
843static struct net_device_stats *macb_get_stats(struct net_device *dev)
844{
845 struct macb *bp = netdev_priv(dev);
846 struct net_device_stats *nstat = &bp->stats;
847 struct macb_stats *hwstat = &bp->hw_stats;
848
849 /* Convert HW stats into netdevice stats */
850 nstat->rx_errors = (hwstat->rx_fcs_errors +
851 hwstat->rx_align_errors +
852 hwstat->rx_resource_errors +
853 hwstat->rx_overruns +
854 hwstat->rx_oversize_pkts +
855 hwstat->rx_jabbers +
856 hwstat->rx_undersize_pkts +
857 hwstat->sqe_test_errors +
858 hwstat->rx_length_mismatch);
859 nstat->tx_errors = (hwstat->tx_late_cols +
860 hwstat->tx_excessive_cols +
861 hwstat->tx_underruns +
862 hwstat->tx_carrier_errors);
863 nstat->collisions = (hwstat->tx_single_cols +
864 hwstat->tx_multiple_cols +
865 hwstat->tx_excessive_cols);
866 nstat->rx_length_errors = (hwstat->rx_oversize_pkts +
867 hwstat->rx_jabbers +
868 hwstat->rx_undersize_pkts +
869 hwstat->rx_length_mismatch);
870 nstat->rx_over_errors = hwstat->rx_resource_errors;
871 nstat->rx_crc_errors = hwstat->rx_fcs_errors;
872 nstat->rx_frame_errors = hwstat->rx_align_errors;
873 nstat->rx_fifo_errors = hwstat->rx_overruns;
874 /* XXX: What does "missed" mean? */
875 nstat->tx_aborted_errors = hwstat->tx_excessive_cols;
876 nstat->tx_carrier_errors = hwstat->tx_carrier_errors;
877 nstat->tx_fifo_errors = hwstat->tx_underruns;
878 /* Don't know about heartbeat or window errors... */
879
880 return nstat;
881}
882
883static int macb_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
884{
885 struct macb *bp = netdev_priv(dev);
886 int ret;
887 unsigned long flags;
888
889 spin_lock_irqsave(&bp->lock, flags);
890 ret = mii_ethtool_gset(&bp->mii, cmd);
891 spin_unlock_irqrestore(&bp->lock, flags);
892
893 return ret;
894}
895
896static int macb_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
897{
898 struct macb *bp = netdev_priv(dev);
899 int ret;
900 unsigned long flags;
901
902 spin_lock_irqsave(&bp->lock, flags);
903 ret = mii_ethtool_sset(&bp->mii, cmd);
904 spin_unlock_irqrestore(&bp->lock, flags);
905
906 return ret;
907}
908
909static void macb_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
910{
911 struct macb *bp = netdev_priv(dev);
912
913 strcpy(info->driver, bp->pdev->dev.driver->name);
914 strcpy(info->version, "$Revision: 1.14 $");
915 strcpy(info->bus_info, bp->pdev->dev.bus_id);
916}
917
918static int macb_nway_reset(struct net_device *dev)
919{
920 struct macb *bp = netdev_priv(dev);
921 return mii_nway_restart(&bp->mii);
922}
923
924static struct ethtool_ops macb_ethtool_ops = {
925 .get_settings = macb_get_settings,
926 .set_settings = macb_set_settings,
927 .get_drvinfo = macb_get_drvinfo,
928 .nway_reset = macb_nway_reset,
929 .get_link = ethtool_op_get_link,
930};
931
932static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
933{
934 struct macb *bp = netdev_priv(dev);
935 int ret;
936 unsigned long flags;
937
938 if (!netif_running(dev))
939 return -EINVAL;
940
941 spin_lock_irqsave(&bp->lock, flags);
942 ret = generic_mii_ioctl(&bp->mii, if_mii(rq), cmd, NULL);
943 spin_unlock_irqrestore(&bp->lock, flags);
944
945 return ret;
946}
947
948static ssize_t macb_mii_show(const struct class_device *cd, char *buf,
949 unsigned long addr)
950{
951 struct net_device *dev = to_net_dev(cd);
952 struct macb *bp = netdev_priv(dev);
953 ssize_t ret = -EINVAL;
954
955 if (netif_running(dev)) {
956 int value;
957 value = macb_mdio_read(dev, bp->mii.phy_id, addr);
958 ret = sprintf(buf, "0x%04x\n", (uint16_t)value);
959 }
960
961 return ret;
962}
963
964#define MII_ENTRY(name, addr) \
965static ssize_t show_##name(struct class_device *cd, char *buf) \
966{ \
967 return macb_mii_show(cd, buf, addr); \
968} \
969static CLASS_DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
970
971MII_ENTRY(bmcr, MII_BMCR);
972MII_ENTRY(bmsr, MII_BMSR);
973MII_ENTRY(physid1, MII_PHYSID1);
974MII_ENTRY(physid2, MII_PHYSID2);
975MII_ENTRY(advertise, MII_ADVERTISE);
976MII_ENTRY(lpa, MII_LPA);
977MII_ENTRY(expansion, MII_EXPANSION);
978
979static struct attribute *macb_mii_attrs[] = {
980 &class_device_attr_bmcr.attr,
981 &class_device_attr_bmsr.attr,
982 &class_device_attr_physid1.attr,
983 &class_device_attr_physid2.attr,
984 &class_device_attr_advertise.attr,
985 &class_device_attr_lpa.attr,
986 &class_device_attr_expansion.attr,
987 NULL,
988};
989
990static struct attribute_group macb_mii_group = {
991 .name = "mii",
992 .attrs = macb_mii_attrs,
993};
994
995static void macb_unregister_sysfs(struct net_device *net)
996{
997 struct class_device *class_dev = &net->class_dev;
998
999 sysfs_remove_group(&class_dev->kobj, &macb_mii_group);
1000}
1001
1002static int macb_register_sysfs(struct net_device *net)
1003{
1004 struct class_device *class_dev = &net->class_dev;
1005 int ret;
1006
1007 ret = sysfs_create_group(&class_dev->kobj, &macb_mii_group);
1008 if (ret)
1009 printk(KERN_WARNING
1010 "%s: sysfs mii attribute registration failed: %d\n",
1011 net->name, ret);
1012 return ret;
1013}
1014static int __devinit macb_probe(struct platform_device *pdev)
1015{
1016 struct eth_platform_data *pdata;
1017 struct resource *regs;
1018 struct net_device *dev;
1019 struct macb *bp;
1020 unsigned long pclk_hz;
1021 u32 config;
1022 int err = -ENXIO;
1023
1024 regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
1025 if (!regs) {
1026 dev_err(&pdev->dev, "no mmio resource defined\n");
1027 goto err_out;
1028 }
1029
1030 err = -ENOMEM;
1031 dev = alloc_etherdev(sizeof(*bp));
1032 if (!dev) {
1033 dev_err(&pdev->dev, "etherdev alloc failed, aborting.\n");
1034 goto err_out;
1035 }
1036
1037 SET_MODULE_OWNER(dev);
1038 SET_NETDEV_DEV(dev, &pdev->dev);
1039
1040 /* TODO: Actually, we have some interesting features... */
1041 dev->features |= 0;
1042
1043 bp = netdev_priv(dev);
1044 bp->pdev = pdev;
1045 bp->dev = dev;
1046
1047 spin_lock_init(&bp->lock);
1048
1049 bp->pclk = clk_get(&pdev->dev, "pclk");
1050 if (IS_ERR(bp->pclk)) {
1051 dev_err(&pdev->dev, "failed to get pclk\n");
1052 goto err_out_free_dev;
1053 }
1054 bp->hclk = clk_get(&pdev->dev, "hclk");
1055 if (IS_ERR(bp->hclk)) {
1056 dev_err(&pdev->dev, "failed to get hclk\n");
1057 goto err_out_put_pclk;
1058 }
1059
1060 clk_enable(bp->pclk);
1061 clk_enable(bp->hclk);
1062
1063 bp->regs = ioremap(regs->start, regs->end - regs->start + 1);
1064 if (!bp->regs) {
1065 dev_err(&pdev->dev, "failed to map registers, aborting.\n");
1066 err = -ENOMEM;
1067 goto err_out_disable_clocks;
1068 }
1069
1070 dev->irq = platform_get_irq(pdev, 0);
1071 err = request_irq(dev->irq, macb_interrupt, SA_SAMPLE_RANDOM,
1072 dev->name, dev);
1073 if (err) {
1074 printk(KERN_ERR
1075 "%s: Unable to request IRQ %d (error %d)\n",
1076 dev->name, dev->irq, err);
1077 goto err_out_iounmap;
1078 }
1079
1080 dev->open = macb_open;
1081 dev->stop = macb_close;
1082 dev->hard_start_xmit = macb_start_xmit;
1083 dev->get_stats = macb_get_stats;
1084 dev->do_ioctl = macb_ioctl;
1085 dev->poll = macb_poll;
1086 dev->weight = 64;
1087 dev->ethtool_ops = &macb_ethtool_ops;
1088
1089 dev->base_addr = regs->start;
1090
1091 INIT_WORK(&bp->periodic_task, macb_periodic_task, bp);
1092 mutex_init(&bp->mdio_mutex);
1093 init_completion(&bp->mdio_complete);
1094
1095 /* Set MII management clock divider */
1096 pclk_hz = clk_get_rate(bp->pclk);
1097 if (pclk_hz <= 20000000)
1098 config = MACB_BF(CLK, MACB_CLK_DIV8);
1099 else if (pclk_hz <= 40000000)
1100 config = MACB_BF(CLK, MACB_CLK_DIV16);
1101 else if (pclk_hz <= 80000000)
1102 config = MACB_BF(CLK, MACB_CLK_DIV32);
1103 else
1104 config = MACB_BF(CLK, MACB_CLK_DIV64);
1105 macb_writel(bp, NCFGR, config);
1106
1107 bp->mii.dev = dev;
1108 bp->mii.mdio_read = macb_mdio_read;
1109 bp->mii.mdio_write = macb_mdio_write;
1110 bp->mii.phy_id_mask = 0x1f;
1111 bp->mii.reg_num_mask = 0x1f;
1112
1113 macb_get_hwaddr(bp);
1114 err = macb_phy_probe(bp);
1115 if (err) {
1116 dev_err(&pdev->dev, "Failed to detect PHY, aborting.\n");
1117 goto err_out_free_irq;
1118 }
1119
1120 pdata = pdev->dev.platform_data;
1121 if (pdata && pdata->is_rmii)
1122 macb_writel(bp, USRIO, 0);
1123 else
1124 macb_writel(bp, USRIO, MACB_BIT(MII));
1125
1126 bp->tx_pending = DEF_TX_RING_PENDING;
1127
1128 err = register_netdev(dev);
1129 if (err) {
1130 dev_err(&pdev->dev, "Cannot register net device, aborting.\n");
1131 goto err_out_free_irq;
1132 }
1133
1134 platform_set_drvdata(pdev, dev);
1135
1136 macb_register_sysfs(dev);
1137
1138 printk(KERN_INFO "%s: Atmel MACB at 0x%08lx irq %d "
1139 "(%02x:%02x:%02x:%02x:%02x:%02x)\n",
1140 dev->name, dev->base_addr, dev->irq,
1141 dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
1142 dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
1143
1144 return 0;
1145
1146err_out_free_irq:
1147 free_irq(dev->irq, dev);
1148err_out_iounmap:
1149 iounmap(bp->regs);
1150err_out_disable_clocks:
1151 clk_disable(bp->hclk);
1152 clk_disable(bp->pclk);
1153 clk_put(bp->hclk);
1154err_out_put_pclk:
1155 clk_put(bp->pclk);
1156err_out_free_dev:
1157 free_netdev(dev);
1158err_out:
1159 platform_set_drvdata(pdev, NULL);
1160 return err;
1161}
1162
1163static int __devexit macb_remove(struct platform_device *pdev)
1164{
1165 struct net_device *dev;
1166 struct macb *bp;
1167
1168 dev = platform_get_drvdata(pdev);
1169
1170 if (dev) {
1171 bp = netdev_priv(dev);
1172 macb_unregister_sysfs(dev);
1173 unregister_netdev(dev);
1174 free_irq(dev->irq, dev);
1175 iounmap(bp->regs);
1176 clk_disable(bp->hclk);
1177 clk_disable(bp->pclk);
1178 clk_put(bp->hclk);
1179 clk_put(bp->pclk);
1180 free_netdev(dev);
1181 platform_set_drvdata(pdev, NULL);
1182 }
1183
1184 return 0;
1185}
1186
1187static struct platform_driver macb_driver = {
1188 .probe = macb_probe,
1189 .remove = __devexit_p(macb_remove),
1190 .driver = {
1191 .name = "macb",
1192 },
1193};
1194
1195static int __init macb_init(void)
1196{
1197 return platform_driver_register(&macb_driver);
1198}
1199
1200static void __exit macb_exit(void)
1201{
1202 platform_driver_unregister(&macb_driver);
1203}
1204
1205module_init(macb_init);
1206module_exit(macb_exit);
1207
1208MODULE_LICENSE("GPL");
1209MODULE_DESCRIPTION("Atmel MACB Ethernet driver");
1210MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
diff --git a/drivers/net/macb.h b/drivers/net/macb.h
new file mode 100644
index 000000000000..8c253db69881
--- /dev/null
+++ b/drivers/net/macb.h
@@ -0,0 +1,387 @@
1/*
2 * Atmel MACB Ethernet Controller driver
3 *
4 * Copyright (C) 2004-2006 Atmel Corporation
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10#ifndef _MACB_H
11#define _MACB_H
12
13/* MACB register offsets */
14#define MACB_NCR 0x0000
15#define MACB_NCFGR 0x0004
16#define MACB_NSR 0x0008
17#define MACB_TSR 0x0014
18#define MACB_RBQP 0x0018
19#define MACB_TBQP 0x001c
20#define MACB_RSR 0x0020
21#define MACB_ISR 0x0024
22#define MACB_IER 0x0028
23#define MACB_IDR 0x002c
24#define MACB_IMR 0x0030
25#define MACB_MAN 0x0034
26#define MACB_PTR 0x0038
27#define MACB_PFR 0x003c
28#define MACB_FTO 0x0040
29#define MACB_SCF 0x0044
30#define MACB_MCF 0x0048
31#define MACB_FRO 0x004c
32#define MACB_FCSE 0x0050
33#define MACB_ALE 0x0054
34#define MACB_DTF 0x0058
35#define MACB_LCOL 0x005c
36#define MACB_EXCOL 0x0060
37#define MACB_TUND 0x0064
38#define MACB_CSE 0x0068
39#define MACB_RRE 0x006c
40#define MACB_ROVR 0x0070
41#define MACB_RSE 0x0074
42#define MACB_ELE 0x0078
43#define MACB_RJA 0x007c
44#define MACB_USF 0x0080
45#define MACB_STE 0x0084
46#define MACB_RLE 0x0088
47#define MACB_TPF 0x008c
48#define MACB_HRB 0x0090
49#define MACB_HRT 0x0094
50#define MACB_SA1B 0x0098
51#define MACB_SA1T 0x009c
52#define MACB_SA2B 0x00a0
53#define MACB_SA2T 0x00a4
54#define MACB_SA3B 0x00a8
55#define MACB_SA3T 0x00ac
56#define MACB_SA4B 0x00b0
57#define MACB_SA4T 0x00b4
58#define MACB_TID 0x00b8
59#define MACB_TPQ 0x00bc
60#define MACB_USRIO 0x00c0
61#define MACB_WOL 0x00c4
62
63/* Bitfields in NCR */
64#define MACB_LB_OFFSET 0
65#define MACB_LB_SIZE 1
66#define MACB_LLB_OFFSET 1
67#define MACB_LLB_SIZE 1
68#define MACB_RE_OFFSET 2
69#define MACB_RE_SIZE 1
70#define MACB_TE_OFFSET 3
71#define MACB_TE_SIZE 1
72#define MACB_MPE_OFFSET 4
73#define MACB_MPE_SIZE 1
74#define MACB_CLRSTAT_OFFSET 5
75#define MACB_CLRSTAT_SIZE 1
76#define MACB_INCSTAT_OFFSET 6
77#define MACB_INCSTAT_SIZE 1
78#define MACB_WESTAT_OFFSET 7
79#define MACB_WESTAT_SIZE 1
80#define MACB_BP_OFFSET 8
81#define MACB_BP_SIZE 1
82#define MACB_TSTART_OFFSET 9
83#define MACB_TSTART_SIZE 1
84#define MACB_THALT_OFFSET 10
85#define MACB_THALT_SIZE 1
86#define MACB_NCR_TPF_OFFSET 11
87#define MACB_NCR_TPF_SIZE 1
88#define MACB_TZQ_OFFSET 12
89#define MACB_TZQ_SIZE 1
90
91/* Bitfields in NCFGR */
92#define MACB_SPD_OFFSET 0
93#define MACB_SPD_SIZE 1
94#define MACB_FD_OFFSET 1
95#define MACB_FD_SIZE 1
96#define MACB_BIT_RATE_OFFSET 2
97#define MACB_BIT_RATE_SIZE 1
98#define MACB_JFRAME_OFFSET 3
99#define MACB_JFRAME_SIZE 1
100#define MACB_CAF_OFFSET 4
101#define MACB_CAF_SIZE 1
102#define MACB_NBC_OFFSET 5
103#define MACB_NBC_SIZE 1
104#define MACB_NCFGR_MTI_OFFSET 6
105#define MACB_NCFGR_MTI_SIZE 1
106#define MACB_UNI_OFFSET 7
107#define MACB_UNI_SIZE 1
108#define MACB_BIG_OFFSET 8
109#define MACB_BIG_SIZE 1
110#define MACB_EAE_OFFSET 9
111#define MACB_EAE_SIZE 1
112#define MACB_CLK_OFFSET 10
113#define MACB_CLK_SIZE 2
114#define MACB_RTY_OFFSET 12
115#define MACB_RTY_SIZE 1
116#define MACB_PAE_OFFSET 13
117#define MACB_PAE_SIZE 1
118#define MACB_RBOF_OFFSET 14
119#define MACB_RBOF_SIZE 2
120#define MACB_RLCE_OFFSET 16
121#define MACB_RLCE_SIZE 1
122#define MACB_DRFCS_OFFSET 17
123#define MACB_DRFCS_SIZE 1
124#define MACB_EFRHD_OFFSET 18
125#define MACB_EFRHD_SIZE 1
126#define MACB_IRXFCS_OFFSET 19
127#define MACB_IRXFCS_SIZE 1
128
129/* Bitfields in NSR */
130#define MACB_NSR_LINK_OFFSET 0
131#define MACB_NSR_LINK_SIZE 1
132#define MACB_MDIO_OFFSET 1
133#define MACB_MDIO_SIZE 1
134#define MACB_IDLE_OFFSET 2
135#define MACB_IDLE_SIZE 1
136
137/* Bitfields in TSR */
138#define MACB_UBR_OFFSET 0
139#define MACB_UBR_SIZE 1
140#define MACB_COL_OFFSET 1
141#define MACB_COL_SIZE 1
142#define MACB_TSR_RLE_OFFSET 2
143#define MACB_TSR_RLE_SIZE 1
144#define MACB_TGO_OFFSET 3
145#define MACB_TGO_SIZE 1
146#define MACB_BEX_OFFSET 4
147#define MACB_BEX_SIZE 1
148#define MACB_COMP_OFFSET 5
149#define MACB_COMP_SIZE 1
150#define MACB_UND_OFFSET 6
151#define MACB_UND_SIZE 1
152
153/* Bitfields in RSR */
154#define MACB_BNA_OFFSET 0
155#define MACB_BNA_SIZE 1
156#define MACB_REC_OFFSET 1
157#define MACB_REC_SIZE 1
158#define MACB_OVR_OFFSET 2
159#define MACB_OVR_SIZE 1
160
161/* Bitfields in ISR/IER/IDR/IMR */
162#define MACB_MFD_OFFSET 0
163#define MACB_MFD_SIZE 1
164#define MACB_RCOMP_OFFSET 1
165#define MACB_RCOMP_SIZE 1
166#define MACB_RXUBR_OFFSET 2
167#define MACB_RXUBR_SIZE 1
168#define MACB_TXUBR_OFFSET 3
169#define MACB_TXUBR_SIZE 1
170#define MACB_ISR_TUND_OFFSET 4
171#define MACB_ISR_TUND_SIZE 1
172#define MACB_ISR_RLE_OFFSET 5
173#define MACB_ISR_RLE_SIZE 1
174#define MACB_TXERR_OFFSET 6
175#define MACB_TXERR_SIZE 1
176#define MACB_TCOMP_OFFSET 7
177#define MACB_TCOMP_SIZE 1
178#define MACB_ISR_LINK_OFFSET 9
179#define MACB_ISR_LINK_SIZE 1
180#define MACB_ISR_ROVR_OFFSET 10
181#define MACB_ISR_ROVR_SIZE 1
182#define MACB_HRESP_OFFSET 11
183#define MACB_HRESP_SIZE 1
184#define MACB_PFR_OFFSET 12
185#define MACB_PFR_SIZE 1
186#define MACB_PTZ_OFFSET 13
187#define MACB_PTZ_SIZE 1
188
189/* Bitfields in MAN */
190#define MACB_DATA_OFFSET 0
191#define MACB_DATA_SIZE 16
192#define MACB_CODE_OFFSET 16
193#define MACB_CODE_SIZE 2
194#define MACB_REGA_OFFSET 18
195#define MACB_REGA_SIZE 5
196#define MACB_PHYA_OFFSET 23
197#define MACB_PHYA_SIZE 5
198#define MACB_RW_OFFSET 28
199#define MACB_RW_SIZE 2
200#define MACB_SOF_OFFSET 30
201#define MACB_SOF_SIZE 2
202
203/* Bitfields in USRIO */
204#define MACB_MII_OFFSET 0
205#define MACB_MII_SIZE 1
206#define MACB_EAM_OFFSET 1
207#define MACB_EAM_SIZE 1
208#define MACB_TX_PAUSE_OFFSET 2
209#define MACB_TX_PAUSE_SIZE 1
210#define MACB_TX_PAUSE_ZERO_OFFSET 3
211#define MACB_TX_PAUSE_ZERO_SIZE 1
212
213/* Bitfields in WOL */
214#define MACB_IP_OFFSET 0
215#define MACB_IP_SIZE 16
216#define MACB_MAG_OFFSET 16
217#define MACB_MAG_SIZE 1
218#define MACB_ARP_OFFSET 17
219#define MACB_ARP_SIZE 1
220#define MACB_SA1_OFFSET 18
221#define MACB_SA1_SIZE 1
222#define MACB_WOL_MTI_OFFSET 19
223#define MACB_WOL_MTI_SIZE 1
224
225/* Constants for CLK */
226#define MACB_CLK_DIV8 0
227#define MACB_CLK_DIV16 1
228#define MACB_CLK_DIV32 2
229#define MACB_CLK_DIV64 3
230
231/* Constants for MAN register */
232#define MACB_MAN_SOF 1
233#define MACB_MAN_WRITE 1
234#define MACB_MAN_READ 2
235#define MACB_MAN_CODE 2
236
237/* Bit manipulation macros */
238#define MACB_BIT(name) \
239 (1 << MACB_##name##_OFFSET)
240#define MACB_BF(name,value) \
241 (((value) & ((1 << MACB_##name##_SIZE) - 1)) \
242 << MACB_##name##_OFFSET)
243#define MACB_BFEXT(name,value)\
244 (((value) >> MACB_##name##_OFFSET) \
245 & ((1 << MACB_##name##_SIZE) - 1))
246#define MACB_BFINS(name,value,old) \
247 (((old) & ~(((1 << MACB_##name##_SIZE) - 1) \
248 << MACB_##name##_OFFSET)) \
249 | MACB_BF(name,value))
250
251/* Register access macros */
252#define macb_readl(port,reg) \
253 readl((port)->regs + MACB_##reg)
254#define macb_writel(port,reg,value) \
255 writel((value), (port)->regs + MACB_##reg)
256
257struct dma_desc {
258 u32 addr;
259 u32 ctrl;
260};
261
262/* DMA descriptor bitfields */
263#define MACB_RX_USED_OFFSET 0
264#define MACB_RX_USED_SIZE 1
265#define MACB_RX_WRAP_OFFSET 1
266#define MACB_RX_WRAP_SIZE 1
267#define MACB_RX_WADDR_OFFSET 2
268#define MACB_RX_WADDR_SIZE 30
269
270#define MACB_RX_FRMLEN_OFFSET 0
271#define MACB_RX_FRMLEN_SIZE 12
272#define MACB_RX_OFFSET_OFFSET 12
273#define MACB_RX_OFFSET_SIZE 2
274#define MACB_RX_SOF_OFFSET 14
275#define MACB_RX_SOF_SIZE 1
276#define MACB_RX_EOF_OFFSET 15
277#define MACB_RX_EOF_SIZE 1
278#define MACB_RX_CFI_OFFSET 16
279#define MACB_RX_CFI_SIZE 1
280#define MACB_RX_VLAN_PRI_OFFSET 17
281#define MACB_RX_VLAN_PRI_SIZE 3
282#define MACB_RX_PRI_TAG_OFFSET 20
283#define MACB_RX_PRI_TAG_SIZE 1
284#define MACB_RX_VLAN_TAG_OFFSET 21
285#define MACB_RX_VLAN_TAG_SIZE 1
286#define MACB_RX_TYPEID_MATCH_OFFSET 22
287#define MACB_RX_TYPEID_MATCH_SIZE 1
288#define MACB_RX_SA4_MATCH_OFFSET 23
289#define MACB_RX_SA4_MATCH_SIZE 1
290#define MACB_RX_SA3_MATCH_OFFSET 24
291#define MACB_RX_SA3_MATCH_SIZE 1
292#define MACB_RX_SA2_MATCH_OFFSET 25
293#define MACB_RX_SA2_MATCH_SIZE 1
294#define MACB_RX_SA1_MATCH_OFFSET 26
295#define MACB_RX_SA1_MATCH_SIZE 1
296#define MACB_RX_EXT_MATCH_OFFSET 28
297#define MACB_RX_EXT_MATCH_SIZE 1
298#define MACB_RX_UHASH_MATCH_OFFSET 29
299#define MACB_RX_UHASH_MATCH_SIZE 1
300#define MACB_RX_MHASH_MATCH_OFFSET 30
301#define MACB_RX_MHASH_MATCH_SIZE 1
302#define MACB_RX_BROADCAST_OFFSET 31
303#define MACB_RX_BROADCAST_SIZE 1
304
305#define MACB_TX_FRMLEN_OFFSET 0
306#define MACB_TX_FRMLEN_SIZE 11
307#define MACB_TX_LAST_OFFSET 15
308#define MACB_TX_LAST_SIZE 1
309#define MACB_TX_NOCRC_OFFSET 16
310#define MACB_TX_NOCRC_SIZE 1
311#define MACB_TX_BUF_EXHAUSTED_OFFSET 27
312#define MACB_TX_BUF_EXHAUSTED_SIZE 1
313#define MACB_TX_UNDERRUN_OFFSET 28
314#define MACB_TX_UNDERRUN_SIZE 1
315#define MACB_TX_ERROR_OFFSET 29
316#define MACB_TX_ERROR_SIZE 1
317#define MACB_TX_WRAP_OFFSET 30
318#define MACB_TX_WRAP_SIZE 1
319#define MACB_TX_USED_OFFSET 31
320#define MACB_TX_USED_SIZE 1
321
322struct ring_info {
323 struct sk_buff *skb;
324 dma_addr_t mapping;
325};
326
327/*
328 * Hardware-collected statistics. Used when updating the network
329 * device stats by a periodic timer.
330 */
331struct macb_stats {
332 u32 rx_pause_frames;
333 u32 tx_ok;
334 u32 tx_single_cols;
335 u32 tx_multiple_cols;
336 u32 rx_ok;
337 u32 rx_fcs_errors;
338 u32 rx_align_errors;
339 u32 tx_deferred;
340 u32 tx_late_cols;
341 u32 tx_excessive_cols;
342 u32 tx_underruns;
343 u32 tx_carrier_errors;
344 u32 rx_resource_errors;
345 u32 rx_overruns;
346 u32 rx_symbol_errors;
347 u32 rx_oversize_pkts;
348 u32 rx_jabbers;
349 u32 rx_undersize_pkts;
350 u32 sqe_test_errors;
351 u32 rx_length_mismatch;
352 u32 tx_pause_frames;
353};
354
355struct macb {
356 void __iomem *regs;
357
358 unsigned int rx_tail;
359 struct dma_desc *rx_ring;
360 void *rx_buffers;
361
362 unsigned int tx_head, tx_tail;
363 struct dma_desc *tx_ring;
364 struct ring_info *tx_skb;
365
366 spinlock_t lock;
367 struct platform_device *pdev;
368 struct clk *pclk;
369 struct clk *hclk;
370 struct net_device *dev;
371 struct net_device_stats stats;
372 struct macb_stats hw_stats;
373
374 dma_addr_t rx_ring_dma;
375 dma_addr_t tx_ring_dma;
376 dma_addr_t rx_buffers_dma;
377
378 unsigned int rx_pending, tx_pending;
379
380 struct work_struct periodic_task;
381
382 struct mutex mdio_mutex;
383 struct completion mdio_complete;
384 struct mii_if_info mii;
385};
386
387#endif /* _MACB_H */
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index c1aa60b9a982..e1d97cdf649e 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -33,7 +33,6 @@
33#include <asm/ip32/ip32_ints.h> 33#include <asm/ip32/ip32_ints.h>
34 34
35#include <asm/io.h> 35#include <asm/io.h>
36#include <asm/checksum.h>
37#include <asm/scatterlist.h> 36#include <asm/scatterlist.h>
38#include <linux/dma-mapping.h> 37#include <linux/dma-mapping.h>
39 38
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index fdbb0d7213b0..36350e6db1c1 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -1955,7 +1955,7 @@ again:
1955 flags = (MXGEFW_FLAGS_NO_TSO | MXGEFW_FLAGS_FIRST); 1955 flags = (MXGEFW_FLAGS_NO_TSO | MXGEFW_FLAGS_FIRST);
1956 if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) { 1956 if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
1957 cksum_offset = (skb->h.raw - skb->data); 1957 cksum_offset = (skb->h.raw - skb->data);
1958 pseudo_hdr_offset = (skb->h.raw + skb->csum) - skb->data; 1958 pseudo_hdr_offset = cksum_offset + skb->csum_offset;
1959 /* If the headers are excessively large, then we must 1959 /* If the headers are excessively large, then we must
1960 * fall back to a software checksum */ 1960 * fall back to a software checksum */
1961 if (unlikely(cksum_offset > 255 || pseudo_hdr_offset > 127)) { 1961 if (unlikely(cksum_offset > 255 || pseudo_hdr_offset > 127)) {
@@ -2416,7 +2416,6 @@ static void myri10ge_enable_ecrc(struct myri10ge_priv *mgp)
2416 * firmware image, and set tx.boundary to 4KB. 2416 * firmware image, and set tx.boundary to 4KB.
2417 */ 2417 */
2418 2418
2419#define PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE 0x0132
2420#define PCI_DEVICE_ID_INTEL_E5000_PCIE23 0x25f7 2419#define PCI_DEVICE_ID_INTEL_E5000_PCIE23 0x25f7
2421#define PCI_DEVICE_ID_INTEL_E5000_PCIE47 0x25fa 2420#define PCI_DEVICE_ID_INTEL_E5000_PCIE47 0x25fa
2422 2421
diff --git a/drivers/net/myri_code.h b/drivers/net/myri_code.h
index e21ec9b2c706..ba7b8652c501 100644
--- a/drivers/net/myri_code.h
+++ b/drivers/net/myri_code.h
@@ -1,8 +1,8 @@
1/* This is the Myrinet MCP code for LANai4.x */ 1/* This is the Myrinet MCP code for LANai4.x */
2/* Generated by cat $MYRI_HOME/lib/lanai/mcp4.dat > myri_code4.h */ 2/* Generated by cat $MYRI_HOME/lib/lanai/mcp4.dat > myri_code4.h */
3 3
4static unsigned int lanai4_code_off = 0x0000; /* half-word offset */ 4static unsigned int __devinitdata lanai4_code_off = 0x0000; /* half-word offset */
5static unsigned char lanai4_code[76256] __initdata = { 5static unsigned char __devinitdata lanai4_code[76256] = {
60xF2,0x0E, 60xF2,0x0E,
70xFE,0x00, 0xC2,0x90, 0x00,0x00, 0x07,0x88, 0x00,0x08, 0xE0,0x01, 0x01,0x4C, 0x97,0x93, 70xFE,0x00, 0xC2,0x90, 0x00,0x00, 0x07,0x88, 0x00,0x08, 0xE0,0x01, 0x01,0x4C, 0x97,0x93,
80xFF,0xFC, 0xE0,0x00, 0x00,0x14, 0x00,0x00, 0x00,0x01, 0x00,0x00, 0x00,0x00, 0x92,0x93, 80xFF,0xFC, 0xE0,0x00, 0x00,0x14, 0x00,0x00, 0x00,0x01, 0x00,0x00, 0x00,0x00, 0x92,0x93,
@@ -4774,8 +4774,8 @@ static unsigned char lanai4_code[76256] __initdata = {
4774 4774
4775/* This is the LANai data */ 4775/* This is the LANai data */
4776 4776
4777static unsigned int lanai4_data_off = 0x94F0; /* half-word offset */ 4777static unsigned int __devinitdata lanai4_data_off = 0x94F0; /* half-word offset */
4778static unsigned char lanai4_data[20472] __initdata; 4778static unsigned char __devinitdata lanai4_data[20472];
4779 4779
4780 4780
4781#ifdef SYMBOL_DEFINES_COMPILED 4781#ifdef SYMBOL_DEFINES_COMPILED
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c
index 466b484c9fa4..ee26ef52289f 100644
--- a/drivers/net/myri_sbus.c
+++ b/drivers/net/myri_sbus.c
@@ -39,7 +39,6 @@ static char version[] =
39#include <asm/auxio.h> 39#include <asm/auxio.h>
40#include <asm/pgtable.h> 40#include <asm/pgtable.h>
41#include <asm/irq.h> 41#include <asm/irq.h>
42#include <asm/checksum.h>
43 42
44#include "myri_sbus.h" 43#include "myri_sbus.h"
45#include "myri_code.h" 44#include "myri_code.h"
@@ -168,7 +167,7 @@ static int myri_do_handshake(struct myri_eth *mp)
168 return 0; 167 return 0;
169} 168}
170 169
171static int myri_load_lanai(struct myri_eth *mp) 170static int __devinit myri_load_lanai(struct myri_eth *mp)
172{ 171{
173 struct net_device *dev = mp->dev; 172 struct net_device *dev = mp->dev;
174 struct myri_shmem __iomem *shmem = mp->shmem; 173 struct myri_shmem __iomem *shmem = mp->shmem;
@@ -891,7 +890,7 @@ static void dump_eeprom(struct myri_eth *mp)
891} 890}
892#endif 891#endif
893 892
894static int __init myri_ether_init(struct sbus_dev *sdev) 893static int __devinit myri_ether_init(struct sbus_dev *sdev)
895{ 894{
896 static int num; 895 static int num;
897 static unsigned version_printed; 896 static unsigned version_printed;
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index eb893d7e8834..38fd525f0f13 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -33,6 +33,8 @@ static const char version1[] =
33#include <asm/io.h> 33#include <asm/io.h>
34#include <asm/irq.h> 34#include <asm/irq.h>
35 35
36#define EI_SHIFT(x) (ei_local->reg_offset[x])
37
36#include "8390.h" 38#include "8390.h"
37 39
38#define DRV_NAME "ne-h8300" 40#define DRV_NAME "ne-h8300"
@@ -52,6 +54,11 @@ static const char version1[] =
52 54
53/* ---- No user-serviceable parts below ---- */ 55/* ---- No user-serviceable parts below ---- */
54 56
57static const char version[] =
58 "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
59
60#include "lib8390.c"
61
55#define NE_BASE (dev->base_addr) 62#define NE_BASE (dev->base_addr)
56#define NE_CMD 0x00 63#define NE_CMD 0x00
57#define NE_DATAPORT (ei_status.word16?0x20:0x10) /* NatSemi-defined port window offset. */ 64#define NE_DATAPORT (ei_status.word16?0x20:0x10) /* NatSemi-defined port window offset. */
@@ -162,7 +169,7 @@ static void cleanup_card(struct net_device *dev)
162#ifndef MODULE 169#ifndef MODULE
163struct net_device * __init ne_probe(int unit) 170struct net_device * __init ne_probe(int unit)
164{ 171{
165 struct net_device *dev = alloc_ei_netdev(); 172 struct net_device *dev = ____alloc_ei_netdev(0);
166 int err; 173 int err;
167 174
168 if (!dev) 175 if (!dev)
@@ -283,7 +290,7 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
283 290
284 /* Snarf the interrupt now. There's no point in waiting since we cannot 291 /* Snarf the interrupt now. There's no point in waiting since we cannot
285 share and the board will usually be enabled. */ 292 share and the board will usually be enabled. */
286 ret = request_irq(dev->irq, ei_interrupt, 0, name, dev); 293 ret = request_irq(dev->irq, __ei_interrupt, 0, name, dev);
287 if (ret) { 294 if (ret) {
288 printk (" unable to get IRQ %d (errno=%d).\n", dev->irq, ret); 295 printk (" unable to get IRQ %d (errno=%d).\n", dev->irq, ret);
289 goto err_out; 296 goto err_out;
@@ -318,9 +325,9 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
318 dev->open = &ne_open; 325 dev->open = &ne_open;
319 dev->stop = &ne_close; 326 dev->stop = &ne_close;
320#ifdef CONFIG_NET_POLL_CONTROLLER 327#ifdef CONFIG_NET_POLL_CONTROLLER
321 dev->poll_controller = ei_poll; 328 dev->poll_controller = __ei_poll;
322#endif 329#endif
323 NS8390_init(dev, 0); 330 __NS8390_init(dev, 0);
324 331
325 ret = register_netdev(dev); 332 ret = register_netdev(dev);
326 if (ret) 333 if (ret)
@@ -335,7 +342,7 @@ err_out:
335 342
336static int ne_open(struct net_device *dev) 343static int ne_open(struct net_device *dev)
337{ 344{
338 ei_open(dev); 345 __ei_open(dev);
339 return 0; 346 return 0;
340} 347}
341 348
@@ -343,7 +350,7 @@ static int ne_close(struct net_device *dev)
343{ 350{
344 if (ei_debug > 1) 351 if (ei_debug > 1)
345 printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name); 352 printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name);
346 ei_close(dev); 353 __ei_close(dev);
347 return 0; 354 return 0;
348} 355}
349 356
@@ -584,7 +591,7 @@ retry:
584 if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ 591 if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
585 printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name); 592 printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name);
586 ne_reset_8390(dev); 593 ne_reset_8390(dev);
587 NS8390_init(dev,1); 594 __NS8390_init(dev,1);
588 break; 595 break;
589 } 596 }
590 597
@@ -620,7 +627,7 @@ int init_module(void)
620 int err; 627 int err;
621 628
622 for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) { 629 for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
623 struct net_device *dev = alloc_ei_netdev(); 630 struct net_device *dev = ____alloc_ei_netdev(0);
624 if (!dev) 631 if (!dev)
625 break; 632 break;
626 if (io[this_dev]) { 633 if (io[this_dev]) {
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index bf58db29e2ed..69233f6aa05c 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -60,7 +60,6 @@ static struct netpoll np = {
60 .local_port = 6665, 60 .local_port = 6665,
61 .remote_port = 6666, 61 .remote_port = 6666,
62 .remote_mac = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, 62 .remote_mac = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
63 .drop = netpoll_queue,
64}; 63};
65static int configured = 0; 64static int configured = 0;
66 65
@@ -102,6 +101,8 @@ __setup("netconsole=", option_setup);
102 101
103static int init_netconsole(void) 102static int init_netconsole(void)
104{ 103{
104 int err;
105
105 if(strlen(config)) 106 if(strlen(config))
106 option_setup(config); 107 option_setup(config);
107 108
@@ -110,8 +111,9 @@ static int init_netconsole(void)
110 return 0; 111 return 0;
111 } 112 }
112 113
113 if(netpoll_setup(&np)) 114 err = netpoll_setup(&np);
114 return -EINVAL; 115 if (err)
116 return err;
115 117
116 register_console(&netconsole); 118 register_console(&netconsole);
117 printk(KERN_INFO "netconsole: network logging started\n"); 119 printk(KERN_INFO "netconsole: network logging started\n");
diff --git a/drivers/net/netxen/Makefile b/drivers/net/netxen/Makefile
new file mode 100644
index 000000000000..a07cdc6f7384
--- /dev/null
+++ b/drivers/net/netxen/Makefile
@@ -0,0 +1,35 @@
1# Copyright (C) 2003 - 2006 NetXen, Inc.
2# All rights reserved.
3#
4# This program is free software; you can redistribute it and/or
5# modify it under the terms of the GNU General Public License
6# as published by the Free Software Foundation; either version 2
7# of the License, or (at your option) any later version.
8#
9# This program is distributed in the hope that it will be useful, but
10# WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program; if not, write to the Free Software
16# Foundation, Inc., 59 Temple Place - Suite 330, Boston,
17# MA 02111-1307, USA.
18#
19# The full GNU General Public License is included in this distribution
20# in the file called LICENSE.
21#
22# Contact Information:
23# info@netxen.com
24# NetXen,
25# 3965 Freedom Circle, Fourth floor,
26# Santa Clara, CA 95054
27#
28# Makefile for the NetXen NIC Driver
29#
30
31
32obj-$(CONFIG_NETXEN_NIC) := netxen_nic.o
33
34netxen_nic-y := netxen_nic_hw.o netxen_nic_main.o netxen_nic_init.o \
35 netxen_nic_isr.o netxen_nic_ethtool.o netxen_nic_niu.o
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
new file mode 100644
index 000000000000..d925053fe597
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic.h
@@ -0,0 +1,1028 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 */
29
30#ifndef _NETXEN_NIC_H_
31#define _NETXEN_NIC_H_
32
33#include <linux/module.h>
34#include <linux/kernel.h>
35#include <linux/types.h>
36#include <linux/compiler.h>
37#include <linux/slab.h>
38#include <linux/delay.h>
39#include <linux/init.h>
40#include <linux/ioport.h>
41#include <linux/pci.h>
42#include <linux/netdevice.h>
43#include <linux/etherdevice.h>
44#include <linux/ip.h>
45#include <linux/in.h>
46#include <linux/tcp.h>
47#include <linux/skbuff.h>
48#include <linux/version.h>
49
50#include <linux/ethtool.h>
51#include <linux/mii.h>
52#include <linux/interrupt.h>
53#include <linux/timer.h>
54
55#include <linux/mm.h>
56#include <linux/mman.h>
57
58#include <asm/system.h>
59#include <asm/io.h>
60#include <asm/byteorder.h>
61#include <asm/uaccess.h>
62#include <asm/pgtable.h>
63
64#include "netxen_nic_hw.h"
65
66#define NETXEN_NIC_BUILD_NO "5"
67#define _NETXEN_NIC_LINUX_MAJOR 2
68#define _NETXEN_NIC_LINUX_MINOR 3
69#define _NETXEN_NIC_LINUX_SUBVERSION 59
70#define NETXEN_NIC_LINUX_VERSIONID "2.3.59" "-" NETXEN_NIC_BUILD_NO
71#define NETXEN_NIC_FW_VERSIONID "2.3.59"
72
73#define RCV_DESC_RINGSIZE \
74 (sizeof(struct rcv_desc) * adapter->max_rx_desc_count)
75#define STATUS_DESC_RINGSIZE \
76 (sizeof(struct status_desc)* adapter->max_rx_desc_count)
77#define TX_RINGSIZE \
78 (sizeof(struct netxen_cmd_buffer) * adapter->max_tx_desc_count)
79#define RCV_BUFFSIZE \
80 (sizeof(struct netxen_rx_buffer) * rcv_desc->max_rx_desc_count)
81#define find_diff_among(a,b,range) ((a)<(b)?((b)-(a)):((b)+(range)-(a)))
82
83#define NETXEN_NETDEV_STATUS 0x1
84
85#define ADDR_IN_WINDOW1(off) \
86 ((off > NETXEN_CRB_PCIX_HOST2) && (off < NETXEN_CRB_MAX)) ? 1 : 0
87
88/*
89 * normalize a 64MB crb address to 32MB PCI window
90 * To use NETXEN_CRB_NORMALIZE, window _must_ be set to 1
91 */
92#define NETXEN_CRB_NORMAL(reg) \
93 (reg) - NETXEN_CRB_PCIX_HOST2 + NETXEN_CRB_PCIX_HOST
94
95#define NETXEN_CRB_NORMALIZE(adapter, reg) \
96 pci_base_offset(adapter, NETXEN_CRB_NORMAL(reg))
97
98#define FIRST_PAGE_GROUP_START 0
99#define FIRST_PAGE_GROUP_END 0x400000
100
101#define SECOND_PAGE_GROUP_START 0x4000000
102#define SECOND_PAGE_GROUP_END 0x66BC000
103
104#define THIRD_PAGE_GROUP_START 0x70E4000
105#define THIRD_PAGE_GROUP_END 0x8000000
106
107#define FIRST_PAGE_GROUP_SIZE FIRST_PAGE_GROUP_END - FIRST_PAGE_GROUP_START
108#define SECOND_PAGE_GROUP_SIZE SECOND_PAGE_GROUP_END - SECOND_PAGE_GROUP_START
109#define THIRD_PAGE_GROUP_SIZE THIRD_PAGE_GROUP_END - THIRD_PAGE_GROUP_START
110
111#define MAX_RX_BUFFER_LENGTH 2000
112#define MAX_RX_JUMBO_BUFFER_LENGTH 9046
113#define RX_DMA_MAP_LEN (MAX_RX_BUFFER_LENGTH - NET_IP_ALIGN)
114#define RX_JUMBO_DMA_MAP_LEN \
115 (MAX_RX_JUMBO_BUFFER_LENGTH - NET_IP_ALIGN)
116#define NETXEN_ROM_ROUNDUP 0x80000000ULL
117
118/*
119 * Maximum number of ring contexts
120 */
121#define MAX_RING_CTX 1
122
123/* Opcodes to be used with the commands */
124enum {
125 TX_ETHER_PKT = 0x01,
126/* The following opcodes are for IP checksum */
127 TX_TCP_PKT,
128 TX_UDP_PKT,
129 TX_IP_PKT,
130 TX_TCP_LSO,
131 TX_IPSEC,
132 TX_IPSEC_CMD
133};
134
135/* The following opcodes are for internal consumption. */
136#define NETXEN_CONTROL_OP 0x10
137#define PEGNET_REQUEST 0x11
138
139#define MAX_NUM_CARDS 4
140
141#define MAX_BUFFERS_PER_CMD 32
142
143/*
144 * Following are the states of the Phantom. Phantom will set them and
145 * Host will read to check if the fields are correct.
146 */
147#define PHAN_INITIALIZE_START 0xff00
148#define PHAN_INITIALIZE_FAILED 0xffff
149#define PHAN_INITIALIZE_COMPLETE 0xff01
150
151/* Host writes the following to notify that it has done the init-handshake */
152#define PHAN_INITIALIZE_ACK 0xf00f
153
154#define NUM_RCV_DESC_RINGS 2 /* No of Rcv Descriptor contexts */
155
156/* descriptor types */
157#define RCV_DESC_NORMAL 0x01
158#define RCV_DESC_JUMBO 0x02
159#define RCV_DESC_NORMAL_CTXID 0
160#define RCV_DESC_JUMBO_CTXID 1
161
162#define RCV_DESC_TYPE(ID) \
163 ((ID == RCV_DESC_JUMBO_CTXID) ? RCV_DESC_JUMBO : RCV_DESC_NORMAL)
164
165#define MAX_CMD_DESCRIPTORS 1024
166#define MAX_RCV_DESCRIPTORS 32768
167#define MAX_JUMBO_RCV_DESCRIPTORS 1024
168#define MAX_RCVSTATUS_DESCRIPTORS MAX_RCV_DESCRIPTORS
169#define MAX_JUMBO_RCV_DESC MAX_JUMBO_RCV_DESCRIPTORS
170#define MAX_RCV_DESC MAX_RCV_DESCRIPTORS
171#define MAX_RCVSTATUS_DESC MAX_RCV_DESCRIPTORS
172#define NUM_RCV_DESC (MAX_RCV_DESC + MAX_JUMBO_RCV_DESCRIPTORS)
173#define MAX_EPG_DESCRIPTORS (MAX_CMD_DESCRIPTORS * 8)
174
175#define MIN_TX_COUNT 4096
176#define MIN_RX_COUNT 4096
177
178#define MAX_FRAME_SIZE 0x10000 /* 64K MAX size for LSO */
179
180#define PHAN_PEG_RCV_INITIALIZED 0xff01
181#define PHAN_PEG_RCV_START_INITIALIZE 0xff00
182
183#define get_next_index(index, length) \
184 (((index) + 1) & ((length) - 1))
185
186#define get_index_range(index,length,count) \
187 (((index) + (count)) & ((length) - 1))
188
189/*
190 * Following data structures describe the descriptors that will be used.
191 * Added fileds of tcpHdrSize and ipHdrSize, The driver needs to do it only when
192 * we are doing LSO (above the 1500 size packet) only.
193 */
194
195/*
196 * The size of reference handle been changed to 16 bits to pass the MSS fields
197 * for the LSO packet
198 */
199
200#define FLAGS_CHECKSUM_ENABLED 0x01
201#define FLAGS_LSO_ENABLED 0x02
202#define FLAGS_IPSEC_SA_ADD 0x04
203#define FLAGS_IPSEC_SA_DELETE 0x08
204#define FLAGS_VLAN_TAGGED 0x10
205
206#define CMD_DESC_TOTAL_LENGTH(cmd_desc) \
207 ((cmd_desc)->length_tcp_hdr & 0x00FFFFFF)
208#define CMD_DESC_TCP_HDR_OFFSET(cmd_desc) \
209 (((cmd_desc)->length_tcp_hdr >> 24) & 0x0FF)
210#define CMD_DESC_PORT(cmd_desc) ((cmd_desc)->port_ctxid & 0x0F)
211#define CMD_DESC_CTX_ID(cmd_desc) (((cmd_desc)->port_ctxid >> 4) & 0x0F)
212
213#define CMD_DESC_TOTAL_LENGTH_WRT(cmd_desc, var) \
214 ((cmd_desc)->length_tcp_hdr |= ((var) & 0x00FFFFFF))
215#define CMD_DESC_TCP_HDR_OFFSET_WRT(cmd_desc, var) \
216 ((cmd_desc)->length_tcp_hdr |= (((var) << 24) & 0xFF000000))
217#define CMD_DESC_PORT_WRT(cmd_desc, var) \
218 ((cmd_desc)->port_ctxid |= ((var) & 0x0F))
219
220struct cmd_desc_type0 {
221 u64 netxen_next; /* for fragments handled by Phantom */
222 union {
223 struct {
224 u32 addr_low_part2;
225 u32 addr_high_part2;
226 };
227 u64 addr_buffer2;
228 };
229
230 /* Bit pattern: 0-23 total length, 24-32 tcp header offset */
231 u32 length_tcp_hdr;
232 u8 ip_hdr_offset; /* For LSO only */
233 u8 num_of_buffers; /* total number of segments */
234 u8 flags; /* as defined above */
235 u8 opcode;
236
237 u16 reference_handle; /* changed to u16 to add mss */
238 u16 mss; /* passed by NDIS_PACKET for LSO */
239 /* Bit pattern 0-3 port, 0-3 ctx id */
240 u8 port_ctxid;
241 u8 total_hdr_length; /* LSO only : MAC+IP+TCP Hdr size */
242 u16 conn_id; /* IPSec offoad only */
243
244 union {
245 struct {
246 u32 addr_low_part3;
247 u32 addr_high_part3;
248 };
249 u64 addr_buffer3;
250 };
251
252 union {
253 struct {
254 u32 addr_low_part1;
255 u32 addr_high_part1;
256 };
257 u64 addr_buffer1;
258 };
259
260 u16 buffer1_length;
261 u16 buffer2_length;
262 u16 buffer3_length;
263 u16 buffer4_length;
264
265 union {
266 struct {
267 u32 addr_low_part4;
268 u32 addr_high_part4;
269 };
270 u64 addr_buffer4;
271 };
272
273} __attribute__ ((aligned(64)));
274
275/* Note: sizeof(rcv_desc) should always be a mutliple of 2 */
276struct rcv_desc {
277 u16 reference_handle;
278 u16 reserved;
279 u32 buffer_length; /* allocated buffer length (usually 2K) */
280 u64 addr_buffer;
281};
282
283/* opcode field in status_desc */
284#define RCV_NIC_PKT (0xA)
285#define STATUS_NIC_PKT ((RCV_NIC_PKT) << 12)
286
287/* for status field in status_desc */
288#define STATUS_NEED_CKSUM (1)
289#define STATUS_CKSUM_OK (2)
290
291/* owner bits of status_desc */
292#define STATUS_OWNER_HOST (0x1)
293#define STATUS_OWNER_PHANTOM (0x2)
294
295#define NETXEN_PROT_IP (1)
296#define NETXEN_PROT_UNKNOWN (0)
297
298/* Note: sizeof(status_desc) should always be a mutliple of 2 */
299#define STATUS_DESC_PORT(status_desc) \
300 ((status_desc)->port_status_type_op & 0x0F)
301#define STATUS_DESC_STATUS(status_desc) \
302 (((status_desc)->port_status_type_op >> 4) & 0x0F)
303#define STATUS_DESC_TYPE(status_desc) \
304 (((status_desc)->port_status_type_op >> 8) & 0x0F)
305#define STATUS_DESC_OPCODE(status_desc) \
306 (((status_desc)->port_status_type_op >> 12) & 0x0F)
307
308struct status_desc {
309 /* Bit pattern: 0-3 port, 4-7 status, 8-11 type, 12-15 opcode */
310 u16 port_status_type_op;
311 u16 total_length; /* NIC mode */
312 u16 reference_handle; /* handle for the associated packet */
313 /* Bit pattern: 0-1 owner, 2-5 protocol */
314 u16 owner; /* Owner of the descriptor */
315} __attribute__ ((aligned(8)));
316
317enum {
318 NETXEN_RCV_PEG_0 = 0,
319 NETXEN_RCV_PEG_1
320};
321/* The version of the main data structure */
322#define NETXEN_BDINFO_VERSION 1
323
324/* Magic number to let user know flash is programmed */
325#define NETXEN_BDINFO_MAGIC 0x12345678
326
327/* Max number of Gig ports on a Phantom board */
328#define NETXEN_MAX_PORTS 4
329
330typedef enum {
331 NETXEN_BRDTYPE_P1_BD = 0x0000,
332 NETXEN_BRDTYPE_P1_SB = 0x0001,
333 NETXEN_BRDTYPE_P1_SMAX = 0x0002,
334 NETXEN_BRDTYPE_P1_SOCK = 0x0003,
335
336 NETXEN_BRDTYPE_P2_SOCK_31 = 0x0008,
337 NETXEN_BRDTYPE_P2_SOCK_35 = 0x0009,
338 NETXEN_BRDTYPE_P2_SB35_4G = 0x000a,
339 NETXEN_BRDTYPE_P2_SB31_10G = 0x000b,
340 NETXEN_BRDTYPE_P2_SB31_2G = 0x000c,
341
342 NETXEN_BRDTYPE_P2_SB31_10G_IMEZ = 0x000d,
343 NETXEN_BRDTYPE_P2_SB31_10G_HMEZ = 0x000e,
344 NETXEN_BRDTYPE_P2_SB31_10G_CX4 = 0x000f
345} netxen_brdtype_t;
346
347typedef enum {
348 NETXEN_BRDMFG_INVENTEC = 1
349} netxen_brdmfg;
350
351typedef enum {
352 MEM_ORG_128Mbx4 = 0x0, /* DDR1 only */
353 MEM_ORG_128Mbx8 = 0x1, /* DDR1 only */
354 MEM_ORG_128Mbx16 = 0x2, /* DDR1 only */
355 MEM_ORG_256Mbx4 = 0x3,
356 MEM_ORG_256Mbx8 = 0x4,
357 MEM_ORG_256Mbx16 = 0x5,
358 MEM_ORG_512Mbx4 = 0x6,
359 MEM_ORG_512Mbx8 = 0x7,
360 MEM_ORG_512Mbx16 = 0x8,
361 MEM_ORG_1Gbx4 = 0x9,
362 MEM_ORG_1Gbx8 = 0xa,
363 MEM_ORG_1Gbx16 = 0xb,
364 MEM_ORG_2Gbx4 = 0xc,
365 MEM_ORG_2Gbx8 = 0xd,
366 MEM_ORG_2Gbx16 = 0xe,
367 MEM_ORG_128Mbx32 = 0x10002, /* GDDR only */
368 MEM_ORG_256Mbx32 = 0x10005 /* GDDR only */
369} netxen_mn_mem_org_t;
370
371typedef enum {
372 MEM_ORG_512Kx36 = 0x0,
373 MEM_ORG_1Mx36 = 0x1,
374 MEM_ORG_2Mx36 = 0x2
375} netxen_sn_mem_org_t;
376
377typedef enum {
378 MEM_DEPTH_4MB = 0x1,
379 MEM_DEPTH_8MB = 0x2,
380 MEM_DEPTH_16MB = 0x3,
381 MEM_DEPTH_32MB = 0x4,
382 MEM_DEPTH_64MB = 0x5,
383 MEM_DEPTH_128MB = 0x6,
384 MEM_DEPTH_256MB = 0x7,
385 MEM_DEPTH_512MB = 0x8,
386 MEM_DEPTH_1GB = 0x9,
387 MEM_DEPTH_2GB = 0xa,
388 MEM_DEPTH_4GB = 0xb,
389 MEM_DEPTH_8GB = 0xc,
390 MEM_DEPTH_16GB = 0xd,
391 MEM_DEPTH_32GB = 0xe
392} netxen_mem_depth_t;
393
394struct netxen_board_info {
395 u32 header_version;
396
397 u32 board_mfg;
398 u32 board_type;
399 u32 board_num;
400 u32 chip_id;
401 u32 chip_minor;
402 u32 chip_major;
403 u32 chip_pkg;
404 u32 chip_lot;
405
406 u32 port_mask; /* available niu ports */
407 u32 peg_mask; /* available pegs */
408 u32 icache_ok; /* can we run with icache? */
409 u32 dcache_ok; /* can we run with dcache? */
410 u32 casper_ok;
411
412 u32 mac_addr_lo_0;
413 u32 mac_addr_lo_1;
414 u32 mac_addr_lo_2;
415 u32 mac_addr_lo_3;
416
417 /* MN-related config */
418 u32 mn_sync_mode; /* enable/ sync shift cclk/ sync shift mclk */
419 u32 mn_sync_shift_cclk;
420 u32 mn_sync_shift_mclk;
421 u32 mn_wb_en;
422 u32 mn_crystal_freq; /* in MHz */
423 u32 mn_speed; /* in MHz */
424 u32 mn_org;
425 u32 mn_depth;
426 u32 mn_ranks_0; /* ranks per slot */
427 u32 mn_ranks_1; /* ranks per slot */
428 u32 mn_rd_latency_0;
429 u32 mn_rd_latency_1;
430 u32 mn_rd_latency_2;
431 u32 mn_rd_latency_3;
432 u32 mn_rd_latency_4;
433 u32 mn_rd_latency_5;
434 u32 mn_rd_latency_6;
435 u32 mn_rd_latency_7;
436 u32 mn_rd_latency_8;
437 u32 mn_dll_val[18];
438 u32 mn_mode_reg; /* MIU DDR Mode Register */
439 u32 mn_ext_mode_reg; /* MIU DDR Extended Mode Register */
440 u32 mn_timing_0; /* MIU Memory Control Timing Rgister */
441 u32 mn_timing_1; /* MIU Extended Memory Ctrl Timing Register */
442 u32 mn_timing_2; /* MIU Extended Memory Ctrl Timing2 Register */
443
444 /* SN-related config */
445 u32 sn_sync_mode; /* enable/ sync shift cclk / sync shift mclk */
446 u32 sn_pt_mode; /* pass through mode */
447 u32 sn_ecc_en;
448 u32 sn_wb_en;
449 u32 sn_crystal_freq;
450 u32 sn_speed;
451 u32 sn_org;
452 u32 sn_depth;
453 u32 sn_dll_tap;
454 u32 sn_rd_latency;
455
456 u32 mac_addr_hi_0;
457 u32 mac_addr_hi_1;
458 u32 mac_addr_hi_2;
459 u32 mac_addr_hi_3;
460
461 u32 magic; /* indicates flash has been initialized */
462
463 u32 mn_rdimm;
464 u32 mn_dll_override;
465
466};
467
468#define FLASH_NUM_PORTS (4)
469
470struct netxen_flash_mac_addr {
471 u32 flash_addr[32];
472};
473
474struct netxen_user_old_info {
475 u8 flash_md5[16];
476 u8 crbinit_md5[16];
477 u8 brdcfg_md5[16];
478 /* bootloader */
479 u32 bootld_version;
480 u32 bootld_size;
481 u8 bootld_md5[16];
482 /* image */
483 u32 image_version;
484 u32 image_size;
485 u8 image_md5[16];
486 /* primary image status */
487 u32 primary_status;
488 u32 secondary_present;
489
490 /* MAC address , 4 ports */
491 struct netxen_flash_mac_addr mac_addr[FLASH_NUM_PORTS];
492};
493#define FLASH_NUM_MAC_PER_PORT 32
494struct netxen_user_info {
495 u8 flash_md5[16 * 64];
496 /* bootloader */
497 u32 bootld_version;
498 u32 bootld_size;
499 /* image */
500 u32 image_version;
501 u32 image_size;
502 /* primary image status */
503 u32 primary_status;
504 u32 secondary_present;
505
506 /* MAC address , 4 ports, 32 address per port */
507 u64 mac_addr[FLASH_NUM_PORTS * FLASH_NUM_MAC_PER_PORT];
508 u32 sub_sys_id;
509 u8 serial_num[32];
510
511 /* Any user defined data */
512};
513
514/*
515 * Flash Layout - new format.
516 */
517struct netxen_new_user_info {
518 u8 flash_md5[16 * 64];
519 /* bootloader */
520 u32 bootld_version;
521 u32 bootld_size;
522 /* image */
523 u32 image_version;
524 u32 image_size;
525 /* primary image status */
526 u32 primary_status;
527 u32 secondary_present;
528
529 /* MAC address , 4 ports, 32 address per port */
530 u64 mac_addr[FLASH_NUM_PORTS * FLASH_NUM_MAC_PER_PORT];
531 u32 sub_sys_id;
532 u8 serial_num[32];
533
534 /* Any user defined data */
535};
536
537#define SECONDARY_IMAGE_PRESENT 0xb3b4b5b6
538#define SECONDARY_IMAGE_ABSENT 0xffffffff
539#define PRIMARY_IMAGE_GOOD 0x5a5a5a5a
540#define PRIMARY_IMAGE_BAD 0xffffffff
541
542/* Flash memory map */
543typedef enum {
544 CRBINIT_START = 0, /* Crbinit section */
545 BRDCFG_START = 0x4000, /* board config */
546 INITCODE_START = 0x6000, /* pegtune code */
547 BOOTLD_START = 0x10000, /* bootld */
548 IMAGE_START = 0x43000, /* compressed image */
549 SECONDARY_START = 0x200000, /* backup images */
550 PXE_START = 0x3E0000, /* user defined region */
551 USER_START = 0x3E8000, /* User defined region for new boards */
552 FIXED_START = 0x3F0000 /* backup of crbinit */
553} netxen_flash_map_t;
554
555#define USER_START_OLD PXE_START /* for backward compatibility */
556
557#define FLASH_START (CRBINIT_START)
558#define INIT_SECTOR (0)
559#define PRIMARY_START (BOOTLD_START)
560#define FLASH_CRBINIT_SIZE (0x4000)
561#define FLASH_BRDCFG_SIZE (sizeof(struct netxen_board_info))
562#define FLASH_USER_SIZE (sizeof(netxen_user_info)/sizeof(u32))
563#define FLASH_SECONDARY_SIZE (USER_START-SECONDARY_START)
564#define NUM_PRIMARY_SECTORS (0x20)
565#define NUM_CONFIG_SECTORS (1)
566#define PFX "netxen: "
567
568/* Note: Make sure to not call this before adapter->port is valid */
569#if !defined(NETXEN_DEBUG)
570#define DPRINTK(klevel, fmt, args...) do { \
571 } while (0)
572#else
573#define DPRINTK(klevel, fmt, args...) do { \
574 printk(KERN_##klevel PFX "%s: %s: " fmt, __FUNCTION__,\
575 (adapter != NULL && adapter->port != NULL && \
576 adapter->port[0] != NULL && \
577 adapter->port[0]->netdev != NULL) ? \
578 adapter->port[0]->netdev->name : NULL, \
579 ## args); } while(0)
580#endif
581
582/* Number of status descriptors to handle per interrupt */
583#define MAX_STATUS_HANDLE (128)
584
585/*
586 * netxen_skb_frag{} is to contain mapping info for each SG list. This
587 * has to be freed when DMA is complete. This is part of netxen_tx_buffer{}.
588 */
589struct netxen_skb_frag {
590 u64 dma;
591 u32 length;
592};
593
594/* Following defines are for the state of the buffers */
595#define NETXEN_BUFFER_FREE 0
596#define NETXEN_BUFFER_BUSY 1
597
598/*
599 * There will be one netxen_buffer per skb packet. These will be
600 * used to save the dma info for pci_unmap_page()
601 */
602struct netxen_cmd_buffer {
603 struct sk_buff *skb;
604 struct netxen_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1];
605 u32 total_length;
606 u32 mss;
607 u16 port;
608 u8 cmd;
609 u8 frag_count;
610 unsigned long time_stamp;
611 u32 state;
612 u32 no_of_descriptors;
613};
614
615/* In rx_buffer, we do not need multiple fragments as is a single buffer */
616struct netxen_rx_buffer {
617 struct sk_buff *skb;
618 u64 dma;
619 u16 ref_handle;
620 u16 state;
621};
622
623/* Board types */
624#define NETXEN_NIC_GBE 0x01
625#define NETXEN_NIC_XGBE 0x02
626
627/*
628 * One hardware_context{} per adapter
629 * contains interrupt info as well shared hardware info.
630 */
631struct netxen_hardware_context {
632 struct pci_dev *pdev;
633 void __iomem *pci_base0;
634 void __iomem *pci_base1;
635 void __iomem *pci_base2;
636
637 u8 revision_id;
638 u16 board_type;
639 u16 max_ports;
640 struct netxen_board_info boardcfg;
641 u32 xg_linkup;
642 u32 qg_linksup;
643 /* Address of cmd ring in Phantom */
644 struct cmd_desc_type0 *cmd_desc_head;
645 char *pauseaddr;
646 struct pci_dev *cmd_desc_pdev;
647 dma_addr_t cmd_desc_phys_addr;
648 dma_addr_t pause_physaddr;
649 struct pci_dev *pause_pdev;
650 struct netxen_adapter *adapter;
651};
652
653#define MINIMUM_ETHERNET_FRAME_SIZE 64 /* With FCS */
654#define ETHERNET_FCS_SIZE 4
655
656struct netxen_adapter_stats {
657 u64 ints;
658 u64 hostints;
659 u64 otherints;
660 u64 process_rcv;
661 u64 process_xmit;
662 u64 noxmitdone;
663 u64 xmitcsummed;
664 u64 post_called;
665 u64 posted;
666 u64 lastposted;
667 u64 goodskbposts;
668};
669
670/*
671 * Rcv Descriptor Context. One such per Rcv Descriptor. There may
672 * be one Rcv Descriptor for normal packets, one for jumbo and may be others.
673 */
674struct netxen_rcv_desc_ctx {
675 u32 flags;
676 u32 producer;
677 u32 rcv_pending; /* Num of bufs posted in phantom */
678 u32 rcv_free; /* Num of bufs in free list */
679 dma_addr_t phys_addr;
680 struct pci_dev *phys_pdev;
681 struct rcv_desc *desc_head; /* address of rx ring in Phantom */
682 u32 max_rx_desc_count;
683 u32 dma_size;
684 u32 skb_size;
685 struct netxen_rx_buffer *rx_buf_arr; /* rx buffers for receive */
686 int begin_alloc;
687};
688
689/*
690 * Receive context. There is one such structure per instance of the
691 * receive processing. Any state information that is relevant to
692 * the receive, and is must be in this structure. The global data may be
693 * present elsewhere.
694 */
695struct netxen_recv_context {
696 struct netxen_rcv_desc_ctx rcv_desc[NUM_RCV_DESC_RINGS];
697 u32 status_rx_producer;
698 u32 status_rx_consumer;
699 dma_addr_t rcv_status_desc_phys_addr;
700 struct pci_dev *rcv_status_desc_pdev;
701 struct status_desc *rcv_status_desc_head;
702};
703
704#define NETXEN_NIC_MSI_ENABLED 0x02
705
706struct netxen_drvops;
707
708struct netxen_adapter {
709 struct netxen_hardware_context ahw;
710 int port_count; /* Number of configured ports */
711 int active_ports; /* Number of open ports */
712 struct netxen_port *port[NETXEN_MAX_PORTS]; /* ptr to each port */
713 spinlock_t tx_lock;
714 spinlock_t lock;
715 struct work_struct watchdog_task;
716 struct work_struct tx_timeout_task;
717 struct timer_list watchdog_timer;
718
719 u32 curr_window;
720
721 u32 cmd_producer;
722 u32 cmd_consumer;
723
724 u32 last_cmd_consumer;
725 u32 max_tx_desc_count;
726 u32 max_rx_desc_count;
727 u32 max_jumbo_rx_desc_count;
728 /* Num of instances active on cmd buffer ring */
729 u32 proc_cmd_buf_counter;
730
731 u32 num_threads, total_threads; /*Use to keep track of xmit threads */
732
733 u32 flags;
734 u32 irq;
735 int driver_mismatch;
736 u32 temp;
737
738 struct netxen_adapter_stats stats;
739
740 struct netxen_cmd_buffer *cmd_buf_arr; /* Command buffers for xmit */
741
742 /*
743 * Receive instances. These can be either one per port,
744 * or one per peg, etc.
745 */
746 struct netxen_recv_context recv_ctx[MAX_RCV_CTX];
747
748 int is_up;
749 int work_done;
750 struct netxen_drvops *ops;
751}; /* netxen_adapter structure */
752
753/* Max number of xmit producer threads that can run simultaneously */
754#define MAX_XMIT_PRODUCERS 16
755
756struct netxen_port_stats {
757 u64 rcvdbadskb;
758 u64 xmitcalled;
759 u64 xmitedframes;
760 u64 xmitfinished;
761 u64 badskblen;
762 u64 nocmddescriptor;
763 u64 polled;
764 u64 uphappy;
765 u64 updropped;
766 u64 uplcong;
767 u64 uphcong;
768 u64 upmcong;
769 u64 updunno;
770 u64 skbfreed;
771 u64 txdropped;
772 u64 txnullskb;
773 u64 csummed;
774 u64 no_rcv;
775 u64 rxbytes;
776 u64 txbytes;
777};
778
779struct netxen_port {
780 struct netxen_adapter *adapter;
781
782 u16 portnum; /* GBE port number */
783 u16 link_speed;
784 u16 link_duplex;
785 u16 link_autoneg;
786
787 int flags;
788
789 struct net_device *netdev;
790 struct pci_dev *pdev;
791 struct net_device_stats net_stats;
792 struct netxen_port_stats stats;
793};
794
795#define PCI_OFFSET_FIRST_RANGE(adapter, off) \
796 ((adapter)->ahw.pci_base0 + (off))
797#define PCI_OFFSET_SECOND_RANGE(adapter, off) \
798 ((adapter)->ahw.pci_base1 + (off) - SECOND_PAGE_GROUP_START)
799#define PCI_OFFSET_THIRD_RANGE(adapter, off) \
800 ((adapter)->ahw.pci_base2 + (off) - THIRD_PAGE_GROUP_START)
801
802static inline void __iomem *pci_base_offset(struct netxen_adapter *adapter,
803 unsigned long off)
804{
805 if ((off < FIRST_PAGE_GROUP_END) && (off >= FIRST_PAGE_GROUP_START)) {
806 return (adapter->ahw.pci_base0 + off);
807 } else if ((off < SECOND_PAGE_GROUP_END) &&
808 (off >= SECOND_PAGE_GROUP_START)) {
809 return (adapter->ahw.pci_base1 + off - SECOND_PAGE_GROUP_START);
810 } else if ((off < THIRD_PAGE_GROUP_END) &&
811 (off >= THIRD_PAGE_GROUP_START)) {
812 return (adapter->ahw.pci_base2 + off - THIRD_PAGE_GROUP_START);
813 }
814 return NULL;
815}
816
817static inline void __iomem *pci_base(struct netxen_adapter *adapter,
818 unsigned long off)
819{
820 if ((off < FIRST_PAGE_GROUP_END) && (off >= FIRST_PAGE_GROUP_START)) {
821 return adapter->ahw.pci_base0;
822 } else if ((off < SECOND_PAGE_GROUP_END) &&
823 (off >= SECOND_PAGE_GROUP_START)) {
824 return adapter->ahw.pci_base1;
825 } else if ((off < THIRD_PAGE_GROUP_END) &&
826 (off >= THIRD_PAGE_GROUP_START)) {
827 return adapter->ahw.pci_base2;
828 }
829 return NULL;
830}
831
832struct netxen_drvops {
833 int (*enable_phy_interrupts) (struct netxen_adapter *, int);
834 int (*disable_phy_interrupts) (struct netxen_adapter *, int);
835 void (*handle_phy_intr) (struct netxen_adapter *);
836 int (*macaddr_set) (struct netxen_port *, netxen_ethernet_macaddr_t);
837 int (*set_mtu) (struct netxen_port *, int);
838 int (*set_promisc) (struct netxen_adapter *, int,
839 netxen_niu_prom_mode_t);
840 int (*unset_promisc) (struct netxen_adapter *, int,
841 netxen_niu_prom_mode_t);
842 int (*phy_read) (struct netxen_adapter *, long phy, long reg, u32 *);
843 int (*phy_write) (struct netxen_adapter *, long phy, long reg, u32 val);
844 int (*init_port) (struct netxen_adapter *, int);
845 void (*init_niu) (struct netxen_adapter *);
846 int (*stop_port) (struct netxen_adapter *, int);
847};
848
849extern char netxen_nic_driver_name[];
850
851int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter,
852 int port);
853int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter,
854 int port);
855int netxen_niu_xgbe_disable_phy_interrupts(struct netxen_adapter *adapter,
856 int port);
857int netxen_niu_gbe_disable_phy_interrupts(struct netxen_adapter *adapter,
858 int port);
859int netxen_niu_xgbe_clear_phy_interrupts(struct netxen_adapter *adapter,
860 int port);
861int netxen_niu_gbe_clear_phy_interrupts(struct netxen_adapter *adapter,
862 int port);
863void netxen_nic_xgbe_handle_phy_intr(struct netxen_adapter *adapter);
864void netxen_nic_gbe_handle_phy_intr(struct netxen_adapter *adapter);
865void netxen_niu_gbe_set_mii_mode(struct netxen_adapter *adapter, int port,
866 long enable);
867void netxen_niu_gbe_set_gmii_mode(struct netxen_adapter *adapter, int port,
868 long enable);
869int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy, long reg,
870 __le32 * readval);
871int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter, long phy,
872 long reg, __le32 val);
873
874/* Functions available from netxen_nic_hw.c */
875int netxen_nic_set_mtu_xgb(struct netxen_port *port, int new_mtu);
876int netxen_nic_set_mtu_gb(struct netxen_port *port, int new_mtu);
877void netxen_nic_init_niu_gb(struct netxen_adapter *adapter);
878void netxen_nic_pci_change_crbwindow(struct netxen_adapter *adapter, u32 wndw);
879void netxen_nic_reg_write(struct netxen_adapter *adapter, u64 off, u32 val);
880int netxen_nic_reg_read(struct netxen_adapter *adapter, u64 off);
881void netxen_nic_write_w0(struct netxen_adapter *adapter, u32 index, u32 value);
882void netxen_nic_read_w0(struct netxen_adapter *adapter, u32 index, u32 * value);
883
884int netxen_nic_get_board_info(struct netxen_adapter *adapter);
885int netxen_nic_hw_read_wx(struct netxen_adapter *adapter, u64 off, void *data,
886 int len);
887int netxen_nic_hw_write_wx(struct netxen_adapter *adapter, u64 off, void *data,
888 int len);
889void netxen_crb_writelit_adapter(struct netxen_adapter *adapter,
890 unsigned long off, int data);
891
892/* Functions from netxen_nic_init.c */
893void netxen_phantom_init(struct netxen_adapter *adapter, int pegtune_val);
894void netxen_load_firmware(struct netxen_adapter *adapter);
895int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose);
896int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp);
897int netxen_rom_fast_write(struct netxen_adapter *adapter, int addr, int data);
898int netxen_rom_se(struct netxen_adapter *adapter, int addr);
899int netxen_do_rom_se(struct netxen_adapter *adapter, int addr);
900
901/* Functions from netxen_nic_isr.c */
902void netxen_nic_isr_other(struct netxen_adapter *adapter);
903void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 port,
904 u32 link);
905void netxen_handle_port_int(struct netxen_adapter *adapter, u32 port,
906 u32 enable);
907void netxen_nic_stop_all_ports(struct netxen_adapter *adapter);
908void netxen_initialize_adapter_sw(struct netxen_adapter *adapter);
909void netxen_initialize_adapter_hw(struct netxen_adapter *adapter);
910void *netxen_alloc(struct pci_dev *pdev, size_t sz, dma_addr_t * ptr,
911 struct pci_dev **used_dev);
912void netxen_initialize_adapter_ops(struct netxen_adapter *adapter);
913int netxen_init_firmware(struct netxen_adapter *adapter);
914void netxen_free_hw_resources(struct netxen_adapter *adapter);
915void netxen_tso_check(struct netxen_adapter *adapter,
916 struct cmd_desc_type0 *desc, struct sk_buff *skb);
917int netxen_nic_hw_resources(struct netxen_adapter *adapter);
918void netxen_nic_clear_stats(struct netxen_adapter *adapter);
919int
920netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data,
921 struct netxen_port *port);
922int netxen_nic_rx_has_work(struct netxen_adapter *adapter);
923int netxen_nic_tx_has_work(struct netxen_adapter *adapter);
924void netxen_watchdog_task(unsigned long v);
925void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx,
926 u32 ringid);
927void netxen_process_cmd_ring(unsigned long data);
928u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctx, int max);
929void netxen_nic_set_multi(struct net_device *netdev);
930int netxen_nic_change_mtu(struct net_device *netdev, int new_mtu);
931int netxen_nic_set_mac(struct net_device *netdev, void *p);
932struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev);
933
934static inline void netxen_nic_disable_int(struct netxen_adapter *adapter)
935{
936 /*
937 * ISR_INT_MASK: Can be read from window 0 or 1.
938 */
939 writel(0x7ff, PCI_OFFSET_SECOND_RANGE(adapter, ISR_INT_MASK));
940
941}
942
943static inline void netxen_nic_enable_int(struct netxen_adapter *adapter)
944{
945 u32 mask;
946
947 switch (adapter->ahw.board_type) {
948 case NETXEN_NIC_GBE:
949 mask = 0x77b;
950 break;
951 case NETXEN_NIC_XGBE:
952 mask = 0x77f;
953 break;
954 default:
955 mask = 0x7ff;
956 break;
957 }
958
959 writel(mask, PCI_OFFSET_SECOND_RANGE(adapter, ISR_INT_MASK));
960
961 if (!(adapter->flags & NETXEN_NIC_MSI_ENABLED)) {
962 mask = 0xbff;
963 writel(mask, PCI_OFFSET_SECOND_RANGE(adapter,
964 ISR_INT_TARGET_MASK));
965 }
966}
967
968/*
969 * NetXen Board information
970 */
971
972#define NETXEN_MAX_SHORT_NAME 16
973struct netxen_brdinfo {
974 netxen_brdtype_t brdtype; /* type of board */
975 long ports; /* max no of physical ports */
976 char short_name[NETXEN_MAX_SHORT_NAME];
977};
978
979static const struct netxen_brdinfo netxen_boards[] = {
980 {NETXEN_BRDTYPE_P2_SB31_10G_CX4, 1, "XGb CX4"},
981 {NETXEN_BRDTYPE_P2_SB31_10G_HMEZ, 1, "XGb HMEZ"},
982 {NETXEN_BRDTYPE_P2_SB31_10G_IMEZ, 2, "XGb IMEZ"},
983 {NETXEN_BRDTYPE_P2_SB31_10G, 1, "XGb XFP"},
984 {NETXEN_BRDTYPE_P2_SB35_4G, 4, "Quad Gb"},
985 {NETXEN_BRDTYPE_P2_SB31_2G, 2, "Dual Gb"},
986};
987
988#define NUM_SUPPORTED_BOARDS (sizeof(netxen_boards)/sizeof(struct netxen_brdinfo))
989
990static inline void get_brd_port_by_type(u32 type, int *ports)
991{
992 int i, found = 0;
993 for (i = 0; i < NUM_SUPPORTED_BOARDS; ++i) {
994 if (netxen_boards[i].brdtype == type) {
995 *ports = netxen_boards[i].ports;
996 found = 1;
997 break;
998 }
999 }
1000 if (!found)
1001 *ports = 0;
1002}
1003
1004static inline void get_brd_name_by_type(u32 type, char *name)
1005{
1006 int i, found = 0;
1007 for (i = 0; i < NUM_SUPPORTED_BOARDS; ++i) {
1008 if (netxen_boards[i].brdtype == type) {
1009 strcpy(name, netxen_boards[i].short_name);
1010 found = 1;
1011 break;
1012 }
1013
1014 }
1015 if (!found)
1016 name = "Unknown";
1017}
1018
1019int netxen_is_flash_supported(struct netxen_adapter *adapter);
1020int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 mac[]);
1021
1022extern void netxen_change_ringparam(struct netxen_adapter *adapter);
1023extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr,
1024 int *valp);
1025
1026extern struct ethtool_ops netxen_nic_ethtool_ops;
1027
1028#endif /* __NETXEN_NIC_H_ */
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
new file mode 100644
index 000000000000..9a914aeba5bc
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -0,0 +1,741 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 *
29 *
30 * ethtool support for netxen nic
31 *
32 */
33
34#include <linux/types.h>
35#include <asm/uaccess.h>
36#include <linux/pci.h>
37#include <asm/io.h>
38#include <linux/netdevice.h>
39#include <linux/ethtool.h>
40#include <linux/version.h>
41
42#include "netxen_nic_hw.h"
43#include "netxen_nic.h"
44#include "netxen_nic_phan_reg.h"
45#include "netxen_nic_ioctl.h"
46
47struct netxen_nic_stats {
48 char stat_string[ETH_GSTRING_LEN];
49 int sizeof_stat;
50 int stat_offset;
51};
52
53#define NETXEN_NIC_STAT(m) sizeof(((struct netxen_port *)0)->m), \
54 offsetof(struct netxen_port, m)
55
56#define NETXEN_NIC_PORT_WINDOW 0x10000
57#define NETXEN_NIC_INVALID_DATA 0xDEADBEEF
58
59static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = {
60 {"rcvd_bad_skb", NETXEN_NIC_STAT(stats.rcvdbadskb)},
61 {"xmit_called", NETXEN_NIC_STAT(stats.xmitcalled)},
62 {"xmited_frames", NETXEN_NIC_STAT(stats.xmitedframes)},
63 {"xmit_finished", NETXEN_NIC_STAT(stats.xmitfinished)},
64 {"bad_skb_len", NETXEN_NIC_STAT(stats.badskblen)},
65 {"no_cmd_desc", NETXEN_NIC_STAT(stats.nocmddescriptor)},
66 {"polled", NETXEN_NIC_STAT(stats.polled)},
67 {"uphappy", NETXEN_NIC_STAT(stats.uphappy)},
68 {"updropped", NETXEN_NIC_STAT(stats.updropped)},
69 {"uplcong", NETXEN_NIC_STAT(stats.uplcong)},
70 {"uphcong", NETXEN_NIC_STAT(stats.uphcong)},
71 {"upmcong", NETXEN_NIC_STAT(stats.upmcong)},
72 {"updunno", NETXEN_NIC_STAT(stats.updunno)},
73 {"skb_freed", NETXEN_NIC_STAT(stats.skbfreed)},
74 {"tx_dropped", NETXEN_NIC_STAT(stats.txdropped)},
75 {"tx_null_skb", NETXEN_NIC_STAT(stats.txnullskb)},
76 {"csummed", NETXEN_NIC_STAT(stats.csummed)},
77 {"no_rcv", NETXEN_NIC_STAT(stats.no_rcv)},
78 {"rx_bytes", NETXEN_NIC_STAT(stats.rxbytes)},
79 {"tx_bytes", NETXEN_NIC_STAT(stats.txbytes)},
80};
81
82#define NETXEN_NIC_STATS_LEN \
83 sizeof(netxen_nic_gstrings_stats) / sizeof(struct netxen_nic_stats)
84
85static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = {
86 "Register_Test_offline", "EEPROM_Test_offline",
87 "Interrupt_Test_offline", "Loopback_Test_offline",
88 "Link_Test_on_offline"
89};
90
91#define NETXEN_NIC_TEST_LEN sizeof(netxen_nic_gstrings_test) / ETH_GSTRING_LEN
92
93#define NETXEN_NIC_REGS_COUNT 42
94#define NETXEN_NIC_REGS_LEN (NETXEN_NIC_REGS_COUNT * sizeof(__le32))
95#define NETXEN_MAX_EEPROM_LEN 1024
96
97static int netxen_nic_get_eeprom_len(struct net_device *dev)
98{
99 struct netxen_port *port = netdev_priv(dev);
100 struct netxen_adapter *adapter = port->adapter;
101 int n;
102
103 if ((netxen_rom_fast_read(adapter, 0, &n) == 0)
104 && (n & NETXEN_ROM_ROUNDUP)) {
105 n &= ~NETXEN_ROM_ROUNDUP;
106 if (n < NETXEN_MAX_EEPROM_LEN)
107 return n;
108 }
109 return 0;
110}
111
112static void
113netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
114{
115 struct netxen_port *port = netdev_priv(dev);
116 struct netxen_adapter *adapter = port->adapter;
117 u32 fw_major = 0;
118 u32 fw_minor = 0;
119 u32 fw_build = 0;
120
121 strncpy(drvinfo->driver, "netxen_nic", 32);
122 strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32);
123 fw_major = readl(NETXEN_CRB_NORMALIZE(adapter,
124 NETXEN_FW_VERSION_MAJOR));
125 fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter,
126 NETXEN_FW_VERSION_MINOR));
127 fw_build = readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB));
128 sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build);
129
130 strncpy(drvinfo->bus_info, pci_name(port->pdev), 32);
131 drvinfo->n_stats = NETXEN_NIC_STATS_LEN;
132 drvinfo->testinfo_len = NETXEN_NIC_TEST_LEN;
133 drvinfo->regdump_len = NETXEN_NIC_REGS_LEN;
134 drvinfo->eedump_len = netxen_nic_get_eeprom_len(dev);
135}
136
137static int
138netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
139{
140 struct netxen_port *port = netdev_priv(dev);
141 struct netxen_adapter *adapter = port->adapter;
142 struct netxen_board_info *boardinfo = &adapter->ahw.boardcfg;
143
144 /* read which mode */
145 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
146 ecmd->supported = (SUPPORTED_10baseT_Half |
147 SUPPORTED_10baseT_Full |
148 SUPPORTED_100baseT_Half |
149 SUPPORTED_100baseT_Full |
150 SUPPORTED_1000baseT_Half |
151 SUPPORTED_1000baseT_Full);
152
153 ecmd->advertising = (ADVERTISED_100baseT_Half |
154 ADVERTISED_100baseT_Full |
155 ADVERTISED_1000baseT_Half |
156 ADVERTISED_1000baseT_Full);
157
158 ecmd->port = PORT_TP;
159
160 if (netif_running(dev)) {
161 ecmd->speed = port->link_speed;
162 ecmd->duplex = port->link_duplex;
163 } else
164 return -EIO; /* link absent */
165 } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
166 ecmd->supported = (SUPPORTED_TP |
167 SUPPORTED_1000baseT_Full |
168 SUPPORTED_10000baseT_Full);
169 ecmd->advertising = (ADVERTISED_TP |
170 ADVERTISED_1000baseT_Full |
171 ADVERTISED_10000baseT_Full);
172 ecmd->port = PORT_TP;
173
174 ecmd->speed = SPEED_10000;
175 ecmd->duplex = DUPLEX_FULL;
176 ecmd->autoneg = AUTONEG_DISABLE;
177 } else
178 return -EIO;
179
180 ecmd->phy_address = port->portnum;
181 ecmd->transceiver = XCVR_EXTERNAL;
182
183 switch ((netxen_brdtype_t) boardinfo->board_type) {
184 case NETXEN_BRDTYPE_P2_SB35_4G:
185 case NETXEN_BRDTYPE_P2_SB31_2G:
186 ecmd->supported |= SUPPORTED_Autoneg;
187 ecmd->advertising |= ADVERTISED_Autoneg;
188 case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
189 ecmd->supported |= SUPPORTED_TP;
190 ecmd->advertising |= ADVERTISED_TP;
191 ecmd->port = PORT_TP;
192 ecmd->autoneg = (boardinfo->board_type ==
193 NETXEN_BRDTYPE_P2_SB31_10G_CX4) ?
194 (AUTONEG_DISABLE) : (port->link_autoneg);
195 break;
196 case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:
197 case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:
198 ecmd->supported |= SUPPORTED_MII;
199 ecmd->advertising |= ADVERTISED_MII;
200 ecmd->port = PORT_FIBRE;
201 ecmd->autoneg = AUTONEG_DISABLE;
202 break;
203 case NETXEN_BRDTYPE_P2_SB31_10G:
204 ecmd->supported |= SUPPORTED_FIBRE;
205 ecmd->advertising |= ADVERTISED_FIBRE;
206 ecmd->port = PORT_FIBRE;
207 ecmd->autoneg = AUTONEG_DISABLE;
208 break;
209 default:
210 printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",
211 (netxen_brdtype_t) boardinfo->board_type);
212 return -EIO;
213
214 }
215
216 return 0;
217}
218
219static int
220netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
221{
222 struct netxen_port *port = netdev_priv(dev);
223 struct netxen_adapter *adapter = port->adapter;
224 __le32 status;
225
226 /* read which mode */
227 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
228 /* autonegotiation */
229 if (adapter->ops->phy_write
230 && adapter->ops->phy_write(adapter, port->portnum,
231 NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
232 (__le32) ecmd->autoneg) != 0)
233 return -EIO;
234 else
235 port->link_autoneg = ecmd->autoneg;
236
237 if (adapter->ops->phy_read
238 && adapter->ops->phy_read(adapter, port->portnum,
239 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
240 &status) != 0)
241 return -EIO;
242
243 /* speed */
244 switch (ecmd->speed) {
245 case SPEED_10:
246 netxen_set_phy_speed(status, 0);
247 break;
248 case SPEED_100:
249 netxen_set_phy_speed(status, 1);
250 break;
251 case SPEED_1000:
252 netxen_set_phy_speed(status, 2);
253 break;
254 }
255 /* set duplex mode */
256 if (ecmd->duplex == DUPLEX_HALF)
257 netxen_clear_phy_duplex(status);
258 if (ecmd->duplex == DUPLEX_FULL)
259 netxen_set_phy_duplex(status);
260 if (adapter->ops->phy_write
261 && adapter->ops->phy_write(adapter, port->portnum,
262 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
263 *((int *)&status)) != 0)
264 return -EIO;
265 else {
266 port->link_speed = ecmd->speed;
267 port->link_duplex = ecmd->duplex;
268 }
269 } else
270 return -EOPNOTSUPP;
271
272 if (netif_running(dev)) {
273 dev->stop(dev);
274 dev->open(dev);
275 }
276 return 0;
277}
278
279static int netxen_nic_get_regs_len(struct net_device *dev)
280{
281 return NETXEN_NIC_REGS_LEN;
282}
283
284struct netxen_niu_regs {
285 __le32 reg[NETXEN_NIC_REGS_COUNT];
286};
287
288static struct netxen_niu_regs niu_registers[] = {
289 {
290 /* GB Mode */
291 {
292 NETXEN_NIU_GB_SERDES_RESET,
293 NETXEN_NIU_GB0_MII_MODE,
294 NETXEN_NIU_GB1_MII_MODE,
295 NETXEN_NIU_GB2_MII_MODE,
296 NETXEN_NIU_GB3_MII_MODE,
297 NETXEN_NIU_GB0_GMII_MODE,
298 NETXEN_NIU_GB1_GMII_MODE,
299 NETXEN_NIU_GB2_GMII_MODE,
300 NETXEN_NIU_GB3_GMII_MODE,
301 NETXEN_NIU_REMOTE_LOOPBACK,
302 NETXEN_NIU_GB0_HALF_DUPLEX,
303 NETXEN_NIU_GB1_HALF_DUPLEX,
304 NETXEN_NIU_RESET_SYS_FIFOS,
305 NETXEN_NIU_GB_CRC_DROP,
306 NETXEN_NIU_GB_DROP_WRONGADDR,
307 NETXEN_NIU_TEST_MUX_CTL,
308
309 NETXEN_NIU_GB_MAC_CONFIG_0(0),
310 NETXEN_NIU_GB_MAC_CONFIG_1(0),
311 NETXEN_NIU_GB_HALF_DUPLEX_CTRL(0),
312 NETXEN_NIU_GB_MAX_FRAME_SIZE(0),
313 NETXEN_NIU_GB_TEST_REG(0),
314 NETXEN_NIU_GB_MII_MGMT_CONFIG(0),
315 NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
316 NETXEN_NIU_GB_MII_MGMT_ADDR(0),
317 NETXEN_NIU_GB_MII_MGMT_CTRL(0),
318 NETXEN_NIU_GB_MII_MGMT_STATUS(0),
319 NETXEN_NIU_GB_MII_MGMT_INDICATE(0),
320 NETXEN_NIU_GB_INTERFACE_CTRL(0),
321 NETXEN_NIU_GB_INTERFACE_STATUS(0),
322 NETXEN_NIU_GB_STATION_ADDR_0(0),
323 NETXEN_NIU_GB_STATION_ADDR_1(0),
324 -1,
325 }
326 },
327 {
328 /* XG Mode */
329 {
330 NETXEN_NIU_XG_SINGLE_TERM,
331 NETXEN_NIU_XG_DRIVE_HI,
332 NETXEN_NIU_XG_DRIVE_LO,
333 NETXEN_NIU_XG_DTX,
334 NETXEN_NIU_XG_DEQ,
335 NETXEN_NIU_XG_WORD_ALIGN,
336 NETXEN_NIU_XG_RESET,
337 NETXEN_NIU_XG_POWER_DOWN,
338 NETXEN_NIU_XG_RESET_PLL,
339 NETXEN_NIU_XG_SERDES_LOOPBACK,
340 NETXEN_NIU_XG_DO_BYTE_ALIGN,
341 NETXEN_NIU_XG_TX_ENABLE,
342 NETXEN_NIU_XG_RX_ENABLE,
343 NETXEN_NIU_XG_STATUS,
344 NETXEN_NIU_XG_PAUSE_THRESHOLD,
345 NETXEN_NIU_XGE_CONFIG_0,
346 NETXEN_NIU_XGE_CONFIG_1,
347 NETXEN_NIU_XGE_IPG,
348 NETXEN_NIU_XGE_STATION_ADDR_0_HI,
349 NETXEN_NIU_XGE_STATION_ADDR_0_1,
350 NETXEN_NIU_XGE_STATION_ADDR_1_LO,
351 NETXEN_NIU_XGE_STATUS,
352 NETXEN_NIU_XGE_MAX_FRAME_SIZE,
353 NETXEN_NIU_XGE_PAUSE_FRAME_VALUE,
354 NETXEN_NIU_XGE_TX_BYTE_CNT,
355 NETXEN_NIU_XGE_TX_FRAME_CNT,
356 NETXEN_NIU_XGE_RX_BYTE_CNT,
357 NETXEN_NIU_XGE_RX_FRAME_CNT,
358 NETXEN_NIU_XGE_AGGR_ERROR_CNT,
359 NETXEN_NIU_XGE_MULTICAST_FRAME_CNT,
360 NETXEN_NIU_XGE_UNICAST_FRAME_CNT,
361 NETXEN_NIU_XGE_CRC_ERROR_CNT,
362 NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
363 NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
364 NETXEN_NIU_XGE_LOCAL_ERROR_CNT,
365 NETXEN_NIU_XGE_REMOTE_ERROR_CNT,
366 NETXEN_NIU_XGE_CONTROL_CHAR_CNT,
367 NETXEN_NIU_XGE_PAUSE_FRAME_CNT,
368 -1,
369 }
370 }
371};
372
373static void
374netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
375{
376 struct netxen_port *port = netdev_priv(dev);
377 struct netxen_adapter *adapter = port->adapter;
378 __le32 mode, *regs_buff = p;
379 void __iomem *addr;
380 int i, window;
381
382 memset(p, 0, NETXEN_NIC_REGS_LEN);
383 regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) |
384 (port->pdev)->device;
385 /* which mode */
386 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_MODE, &regs_buff[0]);
387 mode = regs_buff[0];
388
389 /* Common registers to all the modes */
390 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER,
391 &regs_buff[2]);
392 /* GB/XGB Mode */
393 mode = (mode / 2) - 1;
394 window = 0;
395 if (mode <= 1) {
396 for (i = 3; niu_registers[mode].reg[i - 3] != -1; i++) {
397 /* GB: port specific registers */
398 if (mode == 0 && i >= 19)
399 window = port->portnum * NETXEN_NIC_PORT_WINDOW;
400
401 NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode].
402 reg[i - 3] + window,
403 &regs_buff[i]);
404 }
405
406 }
407}
408
409static void
410netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
411{
412 wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC;
413 /* options can be added depending upon the mode */
414 wol->wolopts = 0;
415}
416
417static u32 netxen_nic_get_link(struct net_device *dev)
418{
419 struct netxen_port *port = netdev_priv(dev);
420 struct netxen_adapter *adapter = port->adapter;
421 __le32 status;
422
423 /* read which mode */
424 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
425 if (adapter->ops->phy_read
426 && adapter->ops->phy_read(adapter, port->portnum,
427 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
428 &status) != 0)
429 return -EIO;
430 else
431 return (netxen_get_phy_link(status));
432 } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
433 int val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
434 return val == XG_LINK_UP;
435 }
436 return -EIO;
437}
438
439static int
440netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
441 u8 * bytes)
442{
443 struct netxen_port *port = netdev_priv(dev);
444 struct netxen_adapter *adapter = port->adapter;
445 int offset;
446
447 if (eeprom->len == 0)
448 return -EINVAL;
449
450 eeprom->magic = (port->pdev)->vendor | ((port->pdev)->device << 16);
451 for (offset = 0; offset < eeprom->len; offset++)
452 if (netxen_rom_fast_read
453 (adapter, (8 * offset) + 8, (int *)eeprom->data) == -1)
454 return -EIO;
455 return 0;
456}
457
458static void
459netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
460{
461 struct netxen_port *port = netdev_priv(dev);
462 struct netxen_adapter *adapter = port->adapter;
463 int i, j;
464
465 ring->rx_pending = 0;
466 for (i = 0; i < MAX_RCV_CTX; ++i) {
467 for (j = 0; j < NUM_RCV_DESC_RINGS; j++)
468 ring->rx_pending +=
469 adapter->recv_ctx[i].rcv_desc[j].rcv_pending;
470 }
471
472 ring->rx_max_pending = adapter->max_rx_desc_count;
473 ring->tx_max_pending = adapter->max_tx_desc_count;
474 ring->rx_mini_max_pending = 0;
475 ring->rx_mini_pending = 0;
476 ring->rx_jumbo_max_pending = 0;
477 ring->rx_jumbo_pending = 0;
478}
479
480static void
481netxen_nic_get_pauseparam(struct net_device *dev,
482 struct ethtool_pauseparam *pause)
483{
484 struct netxen_port *port = netdev_priv(dev);
485 struct netxen_adapter *adapter = port->adapter;
486 __le32 val;
487
488 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
489 /* get flow control settings */
490 netxen_nic_read_w0(adapter,
491 NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
492 (u32 *) & val);
493 pause->rx_pause = netxen_gb_get_rx_flowctl(val);
494 pause->tx_pause = netxen_gb_get_tx_flowctl(val);
495 /* get autoneg settings */
496 pause->autoneg = port->link_autoneg;
497 }
498}
499
500static int
501netxen_nic_set_pauseparam(struct net_device *dev,
502 struct ethtool_pauseparam *pause)
503{
504 struct netxen_port *port = netdev_priv(dev);
505 struct netxen_adapter *adapter = port->adapter;
506 __le32 val;
507 unsigned int autoneg;
508
509 /* read mode */
510 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
511 /* set flow control */
512 netxen_nic_read_w0(adapter,
513 NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
514 (u32 *) & val);
515 if (pause->tx_pause)
516 netxen_gb_tx_flowctl(val);
517 else
518 netxen_gb_unset_tx_flowctl(val);
519 if (pause->rx_pause)
520 netxen_gb_rx_flowctl(val);
521 else
522 netxen_gb_unset_rx_flowctl(val);
523
524 netxen_nic_write_w0(adapter,
525 NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
526 *(u32 *) (&val));
527 /* set autoneg */
528 autoneg = pause->autoneg;
529 if (adapter->ops->phy_write
530 && adapter->ops->phy_write(adapter, port->portnum,
531 NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
532 (__le32) autoneg) != 0)
533 return -EIO;
534 else {
535 port->link_autoneg = pause->autoneg;
536 return 0;
537 }
538 } else
539 return -EOPNOTSUPP;
540}
541
542static int netxen_nic_reg_test(struct net_device *dev)
543{
544 struct netxen_port *port = netdev_priv(dev);
545 struct netxen_adapter *adapter = port->adapter;
546 u32 data_read, data_written, save;
547 __le32 mode;
548
549 /*
550 * first test the "Read Only" registers by writing which mode
551 */
552 netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
553 if (netxen_get_niu_enable_ge(mode)) { /* GB Mode */
554 netxen_nic_read_w0(adapter,
555 NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
556 &data_read);
557
558 save = data_read;
559 if (data_read)
560 data_written = data_read & NETXEN_NIC_INVALID_DATA;
561 else
562 data_written = NETXEN_NIC_INVALID_DATA;
563 netxen_nic_write_w0(adapter,
564 NETXEN_NIU_GB_MII_MGMT_STATUS(port->
565 portnum),
566 data_written);
567 netxen_nic_read_w0(adapter,
568 NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
569 &data_read);
570
571 if (data_written == data_read) {
572 netxen_nic_write_w0(adapter,
573 NETXEN_NIU_GB_MII_MGMT_STATUS(port->
574 portnum),
575 save);
576
577 return 0;
578 }
579
580 /* netxen_niu_gb_mii_mgmt_indicators is read only */
581 netxen_nic_read_w0(adapter,
582 NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
583 portnum),
584 &data_read);
585
586 save = data_read;
587 if (data_read)
588 data_written = data_read & NETXEN_NIC_INVALID_DATA;
589 else
590 data_written = NETXEN_NIC_INVALID_DATA;
591 netxen_nic_write_w0(adapter,
592 NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
593 portnum),
594 data_written);
595
596 netxen_nic_read_w0(adapter,
597 NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
598 portnum),
599 &data_read);
600
601 if (data_written == data_read) {
602 netxen_nic_write_w0(adapter,
603 NETXEN_NIU_GB_MII_MGMT_INDICATE
604 (port->portnum), save);
605 return 0;
606 }
607
608 /* netxen_niu_gb_interface_status is read only */
609 netxen_nic_read_w0(adapter,
610 NETXEN_NIU_GB_INTERFACE_STATUS(port->
611 portnum),
612 &data_read);
613
614 save = data_read;
615 if (data_read)
616 data_written = data_read & NETXEN_NIC_INVALID_DATA;
617 else
618 data_written = NETXEN_NIC_INVALID_DATA;
619 netxen_nic_write_w0(adapter,
620 NETXEN_NIU_GB_INTERFACE_STATUS(port->
621 portnum),
622 data_written);
623
624 netxen_nic_read_w0(adapter,
625 NETXEN_NIU_GB_INTERFACE_STATUS(port->
626 portnum),
627 &data_read);
628
629 if (data_written == data_read) {
630 netxen_nic_write_w0(adapter,
631 NETXEN_NIU_GB_INTERFACE_STATUS
632 (port->portnum), save);
633
634 return 0;
635 }
636 } /* GB Mode */
637 return 1;
638}
639
640static int netxen_nic_diag_test_count(struct net_device *dev)
641{
642 return NETXEN_NIC_TEST_LEN;
643}
644
645static void
646netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
647 u64 * data)
648{
649 if (eth_test->flags == ETH_TEST_FL_OFFLINE) { /* offline tests */
650 /* link test */
651 if (!(data[4] = (u64) netxen_nic_get_link(dev)))
652 eth_test->flags |= ETH_TEST_FL_FAILED;
653
654 if (netif_running(dev))
655 dev->stop(dev);
656
657 /* register tests */
658 if (!(data[0] = netxen_nic_reg_test(dev)))
659 eth_test->flags |= ETH_TEST_FL_FAILED;
660 /* other tests pass as of now */
661 data[1] = data[2] = data[3] = 1;
662 if (netif_running(dev))
663 dev->open(dev);
664 } else { /* online tests */
665 /* link test */
666 if (!(data[4] = (u64) netxen_nic_get_link(dev)))
667 eth_test->flags |= ETH_TEST_FL_FAILED;
668
669 /* other tests pass by default */
670 data[0] = data[1] = data[2] = data[3] = 1;
671 }
672}
673
674static void
675netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
676{
677 int index;
678
679 switch (stringset) {
680 case ETH_SS_TEST:
681 memcpy(data, *netxen_nic_gstrings_test,
682 NETXEN_NIC_TEST_LEN * ETH_GSTRING_LEN);
683 break;
684 case ETH_SS_STATS:
685 for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) {
686 memcpy(data + index * ETH_GSTRING_LEN,
687 netxen_nic_gstrings_stats[index].stat_string,
688 ETH_GSTRING_LEN);
689 }
690 break;
691 }
692}
693
694static int netxen_nic_get_stats_count(struct net_device *dev)
695{
696 return NETXEN_NIC_STATS_LEN;
697}
698
699static void
700netxen_nic_get_ethtool_stats(struct net_device *dev,
701 struct ethtool_stats *stats, u64 * data)
702{
703 struct netxen_port *port = netdev_priv(dev);
704 int index;
705
706 for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) {
707 char *p =
708 (char *)port + netxen_nic_gstrings_stats[index].stat_offset;
709 data[index] =
710 (netxen_nic_gstrings_stats[index].sizeof_stat ==
711 sizeof(u64)) ? *(u64 *) p : *(u32 *) p;
712 }
713
714}
715
716struct ethtool_ops netxen_nic_ethtool_ops = {
717 .get_settings = netxen_nic_get_settings,
718 .set_settings = netxen_nic_set_settings,
719 .get_drvinfo = netxen_nic_get_drvinfo,
720 .get_regs_len = netxen_nic_get_regs_len,
721 .get_regs = netxen_nic_get_regs,
722 .get_wol = netxen_nic_get_wol,
723 .get_link = netxen_nic_get_link,
724 .get_eeprom_len = netxen_nic_get_eeprom_len,
725 .get_eeprom = netxen_nic_get_eeprom,
726 .get_ringparam = netxen_nic_get_ringparam,
727 .get_pauseparam = netxen_nic_get_pauseparam,
728 .set_pauseparam = netxen_nic_set_pauseparam,
729 .get_tx_csum = ethtool_op_get_tx_csum,
730 .set_tx_csum = ethtool_op_set_tx_csum,
731 .get_sg = ethtool_op_get_sg,
732 .set_sg = ethtool_op_set_sg,
733 .get_tso = ethtool_op_get_tso,
734 .set_tso = ethtool_op_set_tso,
735 .self_test_count = netxen_nic_diag_test_count,
736 .self_test = netxen_nic_diag_test,
737 .get_strings = netxen_nic_get_strings,
738 .get_stats_count = netxen_nic_get_stats_count,
739 .get_ethtool_stats = netxen_nic_get_ethtool_stats,
740 .get_perm_addr = ethtool_op_get_perm_addr,
741};
diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h
new file mode 100644
index 000000000000..72c6ec4ee2a0
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_hdr.h
@@ -0,0 +1,678 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 */
29
30#ifndef __NETXEN_NIC_HDR_H_
31#define __NETXEN_NIC_HDR_H_
32
33#include <linux/module.h>
34#include <linux/kernel.h>
35#include <linux/version.h>
36
37#include <asm/semaphore.h>
38#include <linux/spinlock.h>
39#include <asm/irq.h>
40#include <linux/init.h>
41#include <linux/errno.h>
42#include <linux/pci.h>
43#include <linux/types.h>
44#include <asm/uaccess.h>
45#include <asm/string.h> /* for memset */
46
47/*
48 * The basic unit of access when reading/writing control registers.
49 */
50
51typedef __le32 netxen_crbword_t; /* single word in CRB space */
52
53enum {
54 NETXEN_HW_H0_CH_HUB_ADR = 0x05,
55 NETXEN_HW_H1_CH_HUB_ADR = 0x0E,
56 NETXEN_HW_H2_CH_HUB_ADR = 0x03,
57 NETXEN_HW_H3_CH_HUB_ADR = 0x01,
58 NETXEN_HW_H4_CH_HUB_ADR = 0x06,
59 NETXEN_HW_H5_CH_HUB_ADR = 0x07,
60 NETXEN_HW_H6_CH_HUB_ADR = 0x08
61};
62
63/* Hub 0 */
64enum {
65 NETXEN_HW_MN_CRB_AGT_ADR = 0x15,
66 NETXEN_HW_MS_CRB_AGT_ADR = 0x25
67};
68
69/* Hub 1 */
70enum {
71 NETXEN_HW_PS_CRB_AGT_ADR = 0x73,
72 NETXEN_HW_SS_CRB_AGT_ADR = 0x20,
73 NETXEN_HW_RPMX3_CRB_AGT_ADR = 0x0b,
74 NETXEN_HW_QMS_CRB_AGT_ADR = 0x00,
75 NETXEN_HW_SQGS0_CRB_AGT_ADR = 0x01,
76 NETXEN_HW_SQGS1_CRB_AGT_ADR = 0x02,
77 NETXEN_HW_SQGS2_CRB_AGT_ADR = 0x03,
78 NETXEN_HW_SQGS3_CRB_AGT_ADR = 0x04,
79 NETXEN_HW_C2C0_CRB_AGT_ADR = 0x58,
80 NETXEN_HW_C2C1_CRB_AGT_ADR = 0x59,
81 NETXEN_HW_C2C2_CRB_AGT_ADR = 0x5a,
82 NETXEN_HW_RPMX2_CRB_AGT_ADR = 0x0a,
83 NETXEN_HW_RPMX4_CRB_AGT_ADR = 0x0c,
84 NETXEN_HW_RPMX7_CRB_AGT_ADR = 0x0f,
85 NETXEN_HW_RPMX9_CRB_AGT_ADR = 0x12,
86 NETXEN_HW_SMB_CRB_AGT_ADR = 0x18
87};
88
89/* Hub 2 */
90enum {
91 NETXEN_HW_NIU_CRB_AGT_ADR = 0x31,
92 NETXEN_HW_I2C0_CRB_AGT_ADR = 0x19,
93 NETXEN_HW_I2C1_CRB_AGT_ADR = 0x29,
94
95 NETXEN_HW_SN_CRB_AGT_ADR = 0x10,
96 NETXEN_HW_I2Q_CRB_AGT_ADR = 0x20,
97 NETXEN_HW_LPC_CRB_AGT_ADR = 0x22,
98 NETXEN_HW_ROMUSB_CRB_AGT_ADR = 0x21,
99 NETXEN_HW_QM_CRB_AGT_ADR = 0x66,
100 NETXEN_HW_SQG0_CRB_AGT_ADR = 0x60,
101 NETXEN_HW_SQG1_CRB_AGT_ADR = 0x61,
102 NETXEN_HW_SQG2_CRB_AGT_ADR = 0x62,
103 NETXEN_HW_SQG3_CRB_AGT_ADR = 0x63,
104 NETXEN_HW_RPMX1_CRB_AGT_ADR = 0x09,
105 NETXEN_HW_RPMX5_CRB_AGT_ADR = 0x0d,
106 NETXEN_HW_RPMX6_CRB_AGT_ADR = 0x0e,
107 NETXEN_HW_RPMX8_CRB_AGT_ADR = 0x11
108};
109
110/* Hub 3 */
111enum {
112 NETXEN_HW_PH_CRB_AGT_ADR = 0x1A,
113 NETXEN_HW_SRE_CRB_AGT_ADR = 0x50,
114 NETXEN_HW_EG_CRB_AGT_ADR = 0x51,
115 NETXEN_HW_RPMX0_CRB_AGT_ADR = 0x08
116};
117
118/* Hub 4 */
119enum {
120 NETXEN_HW_PEGN0_CRB_AGT_ADR = 0x40,
121 NETXEN_HW_PEGN1_CRB_AGT_ADR,
122 NETXEN_HW_PEGN2_CRB_AGT_ADR,
123 NETXEN_HW_PEGN3_CRB_AGT_ADR,
124 NETXEN_HW_PEGNI_CRB_AGT_ADR,
125 NETXEN_HW_PEGND_CRB_AGT_ADR,
126 NETXEN_HW_PEGNC_CRB_AGT_ADR,
127 NETXEN_HW_PEGR0_CRB_AGT_ADR,
128 NETXEN_HW_PEGR1_CRB_AGT_ADR,
129 NETXEN_HW_PEGR2_CRB_AGT_ADR,
130 NETXEN_HW_PEGR3_CRB_AGT_ADR
131};
132
133/* Hub 5 */
134enum {
135 NETXEN_HW_PEGS0_CRB_AGT_ADR = 0x40,
136 NETXEN_HW_PEGS1_CRB_AGT_ADR,
137 NETXEN_HW_PEGS2_CRB_AGT_ADR,
138 NETXEN_HW_PEGS3_CRB_AGT_ADR,
139 NETXEN_HW_PEGSI_CRB_AGT_ADR,
140 NETXEN_HW_PEGSD_CRB_AGT_ADR,
141 NETXEN_HW_PEGSC_CRB_AGT_ADR
142};
143
144/* Hub 6 */
145enum {
146 NETXEN_HW_CAS0_CRB_AGT_ADR = 0x46,
147 NETXEN_HW_CAS1_CRB_AGT_ADR = 0x47,
148 NETXEN_HW_CAS2_CRB_AGT_ADR = 0x48,
149 NETXEN_HW_CAS3_CRB_AGT_ADR = 0x49,
150 NETXEN_HW_NCM_CRB_AGT_ADR = 0x16,
151 NETXEN_HW_TMR_CRB_AGT_ADR = 0x17,
152 NETXEN_HW_XDMA_CRB_AGT_ADR = 0x05,
153 NETXEN_HW_OCM0_CRB_AGT_ADR = 0x06,
154 NETXEN_HW_OCM1_CRB_AGT_ADR = 0x07
155};
156
157/* Floaters - non existent modules */
158#define NETXEN_HW_EFC_RPMX0_CRB_AGT_ADR 0x67
159
160/* This field defines PCI/X adr [25:20] of agents on the CRB */
161enum {
162 NETXEN_HW_PX_MAP_CRB_PH = 0,
163 NETXEN_HW_PX_MAP_CRB_PS,
164 NETXEN_HW_PX_MAP_CRB_MN,
165 NETXEN_HW_PX_MAP_CRB_MS,
166 NETXEN_HW_PX_MAP_CRB_PGR1,
167 NETXEN_HW_PX_MAP_CRB_SRE,
168 NETXEN_HW_PX_MAP_CRB_NIU,
169 NETXEN_HW_PX_MAP_CRB_QMN,
170 NETXEN_HW_PX_MAP_CRB_SQN0,
171 NETXEN_HW_PX_MAP_CRB_SQN1,
172 NETXEN_HW_PX_MAP_CRB_SQN2,
173 NETXEN_HW_PX_MAP_CRB_SQN3,
174 NETXEN_HW_PX_MAP_CRB_QMS,
175 NETXEN_HW_PX_MAP_CRB_SQS0,
176 NETXEN_HW_PX_MAP_CRB_SQS1,
177 NETXEN_HW_PX_MAP_CRB_SQS2,
178 NETXEN_HW_PX_MAP_CRB_SQS3,
179 NETXEN_HW_PX_MAP_CRB_PGN0,
180 NETXEN_HW_PX_MAP_CRB_PGN1,
181 NETXEN_HW_PX_MAP_CRB_PGN2,
182 NETXEN_HW_PX_MAP_CRB_PGN3,
183 NETXEN_HW_PX_MAP_CRB_PGND,
184 NETXEN_HW_PX_MAP_CRB_PGNI,
185 NETXEN_HW_PX_MAP_CRB_PGS0,
186 NETXEN_HW_PX_MAP_CRB_PGS1,
187 NETXEN_HW_PX_MAP_CRB_PGS2,
188 NETXEN_HW_PX_MAP_CRB_PGS3,
189 NETXEN_HW_PX_MAP_CRB_PGSD,
190 NETXEN_HW_PX_MAP_CRB_PGSI,
191 NETXEN_HW_PX_MAP_CRB_SN,
192 NETXEN_HW_PX_MAP_CRB_PGR2,
193 NETXEN_HW_PX_MAP_CRB_EG,
194 NETXEN_HW_PX_MAP_CRB_PH2,
195 NETXEN_HW_PX_MAP_CRB_PS2,
196 NETXEN_HW_PX_MAP_CRB_CAM,
197 NETXEN_HW_PX_MAP_CRB_CAS0,
198 NETXEN_HW_PX_MAP_CRB_CAS1,
199 NETXEN_HW_PX_MAP_CRB_CAS2,
200 NETXEN_HW_PX_MAP_CRB_C2C0,
201 NETXEN_HW_PX_MAP_CRB_C2C1,
202 NETXEN_HW_PX_MAP_CRB_TIMR,
203 NETXEN_HW_PX_MAP_CRB_PGR3,
204 NETXEN_HW_PX_MAP_CRB_RPMX1,
205 NETXEN_HW_PX_MAP_CRB_RPMX2,
206 NETXEN_HW_PX_MAP_CRB_RPMX3,
207 NETXEN_HW_PX_MAP_CRB_RPMX4,
208 NETXEN_HW_PX_MAP_CRB_RPMX5,
209 NETXEN_HW_PX_MAP_CRB_RPMX6,
210 NETXEN_HW_PX_MAP_CRB_RPMX7,
211 NETXEN_HW_PX_MAP_CRB_XDMA,
212 NETXEN_HW_PX_MAP_CRB_I2Q,
213 NETXEN_HW_PX_MAP_CRB_ROMUSB,
214 NETXEN_HW_PX_MAP_CRB_CAS3,
215 NETXEN_HW_PX_MAP_CRB_RPMX0,
216 NETXEN_HW_PX_MAP_CRB_RPMX8,
217 NETXEN_HW_PX_MAP_CRB_RPMX9,
218 NETXEN_HW_PX_MAP_CRB_OCM0,
219 NETXEN_HW_PX_MAP_CRB_OCM1,
220 NETXEN_HW_PX_MAP_CRB_SMB,
221 NETXEN_HW_PX_MAP_CRB_I2C0,
222 NETXEN_HW_PX_MAP_CRB_I2C1,
223 NETXEN_HW_PX_MAP_CRB_LPC,
224 NETXEN_HW_PX_MAP_CRB_PGNC,
225 NETXEN_HW_PX_MAP_CRB_PGR0
226};
227
228/* This field defines CRB adr [31:20] of the agents */
229
230#define NETXEN_HW_CRB_HUB_AGT_ADR_MN \
231 ((NETXEN_HW_H0_CH_HUB_ADR << 7) | NETXEN_HW_MN_CRB_AGT_ADR)
232#define NETXEN_HW_CRB_HUB_AGT_ADR_PH \
233 ((NETXEN_HW_H0_CH_HUB_ADR << 7) | NETXEN_HW_PH_CRB_AGT_ADR)
234#define NETXEN_HW_CRB_HUB_AGT_ADR_MS \
235 ((NETXEN_HW_H0_CH_HUB_ADR << 7) | NETXEN_HW_MS_CRB_AGT_ADR)
236
237#define NETXEN_HW_CRB_HUB_AGT_ADR_PS \
238 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_PS_CRB_AGT_ADR)
239#define NETXEN_HW_CRB_HUB_AGT_ADR_SS \
240 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SS_CRB_AGT_ADR)
241#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX3 \
242 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX3_CRB_AGT_ADR)
243#define NETXEN_HW_CRB_HUB_AGT_ADR_QMS \
244 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_QMS_CRB_AGT_ADR)
245#define NETXEN_HW_CRB_HUB_AGT_ADR_SQS0 \
246 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SQGS0_CRB_AGT_ADR)
247#define NETXEN_HW_CRB_HUB_AGT_ADR_SQS1 \
248 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SQGS1_CRB_AGT_ADR)
249#define NETXEN_HW_CRB_HUB_AGT_ADR_SQS2 \
250 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SQGS2_CRB_AGT_ADR)
251#define NETXEN_HW_CRB_HUB_AGT_ADR_SQS3 \
252 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SQGS3_CRB_AGT_ADR)
253#define NETXEN_HW_CRB_HUB_AGT_ADR_C2C0 \
254 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_C2C0_CRB_AGT_ADR)
255#define NETXEN_HW_CRB_HUB_AGT_ADR_C2C1 \
256 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_C2C1_CRB_AGT_ADR)
257#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX2 \
258 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX2_CRB_AGT_ADR)
259#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX4 \
260 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX4_CRB_AGT_ADR)
261#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX7 \
262 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX7_CRB_AGT_ADR)
263#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX9 \
264 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX9_CRB_AGT_ADR)
265#define NETXEN_HW_CRB_HUB_AGT_ADR_SMB \
266 ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SMB_CRB_AGT_ADR)
267
268#define NETXEN_HW_CRB_HUB_AGT_ADR_NIU \
269 ((NETXEN_HW_H2_CH_HUB_ADR << 7) | NETXEN_HW_NIU_CRB_AGT_ADR)
270#define NETXEN_HW_CRB_HUB_AGT_ADR_I2C0 \
271 ((NETXEN_HW_H2_CH_HUB_ADR << 7) | NETXEN_HW_I2C0_CRB_AGT_ADR)
272#define NETXEN_HW_CRB_HUB_AGT_ADR_I2C1 \
273 ((NETXEN_HW_H2_CH_HUB_ADR << 7) | NETXEN_HW_I2C1_CRB_AGT_ADR)
274
275#define NETXEN_HW_CRB_HUB_AGT_ADR_SRE \
276 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SRE_CRB_AGT_ADR)
277#define NETXEN_HW_CRB_HUB_AGT_ADR_EG \
278 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_EG_CRB_AGT_ADR)
279#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX0 \
280 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX0_CRB_AGT_ADR)
281#define NETXEN_HW_CRB_HUB_AGT_ADR_QMN \
282 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_QM_CRB_AGT_ADR)
283#define NETXEN_HW_CRB_HUB_AGT_ADR_SQN0 \
284 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SQG0_CRB_AGT_ADR)
285#define NETXEN_HW_CRB_HUB_AGT_ADR_SQN1 \
286 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SQG1_CRB_AGT_ADR)
287#define NETXEN_HW_CRB_HUB_AGT_ADR_SQN2 \
288 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SQG2_CRB_AGT_ADR)
289#define NETXEN_HW_CRB_HUB_AGT_ADR_SQN3 \
290 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SQG3_CRB_AGT_ADR)
291#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX1 \
292 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX1_CRB_AGT_ADR)
293#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX5 \
294 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX5_CRB_AGT_ADR)
295#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX6 \
296 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX6_CRB_AGT_ADR)
297#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX8 \
298 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX8_CRB_AGT_ADR)
299#define NETXEN_HW_CRB_HUB_AGT_ADR_CAS0 \
300 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_CAS0_CRB_AGT_ADR)
301#define NETXEN_HW_CRB_HUB_AGT_ADR_CAS1 \
302 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_CAS1_CRB_AGT_ADR)
303#define NETXEN_HW_CRB_HUB_AGT_ADR_CAS2 \
304 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_CAS2_CRB_AGT_ADR)
305#define NETXEN_HW_CRB_HUB_AGT_ADR_CAS3 \
306 ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_CAS3_CRB_AGT_ADR)
307
308#define NETXEN_HW_CRB_HUB_AGT_ADR_PGNI \
309 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGNI_CRB_AGT_ADR)
310#define NETXEN_HW_CRB_HUB_AGT_ADR_PGND \
311 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGND_CRB_AGT_ADR)
312#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN0 \
313 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN0_CRB_AGT_ADR)
314#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN1 \
315 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN1_CRB_AGT_ADR)
316#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN2 \
317 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN2_CRB_AGT_ADR)
318#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN3 \
319 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN3_CRB_AGT_ADR)
320#define NETXEN_HW_CRB_HUB_AGT_ADR_PGNC \
321 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGNC_CRB_AGT_ADR)
322#define NETXEN_HW_CRB_HUB_AGT_ADR_PGR0 \
323 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGR0_CRB_AGT_ADR)
324#define NETXEN_HW_CRB_HUB_AGT_ADR_PGR1 \
325 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGR1_CRB_AGT_ADR)
326#define NETXEN_HW_CRB_HUB_AGT_ADR_PGR2 \
327 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGR2_CRB_AGT_ADR)
328#define NETXEN_HW_CRB_HUB_AGT_ADR_PGR3 \
329 ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGR3_CRB_AGT_ADR)
330
331#define NETXEN_HW_CRB_HUB_AGT_ADR_PGSI \
332 ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGSI_CRB_AGT_ADR)
333#define NETXEN_HW_CRB_HUB_AGT_ADR_PGSD \
334 ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGSD_CRB_AGT_ADR)
335#define NETXEN_HW_CRB_HUB_AGT_ADR_PGS0 \
336 ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGS0_CRB_AGT_ADR)
337#define NETXEN_HW_CRB_HUB_AGT_ADR_PGS1 \
338 ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGS1_CRB_AGT_ADR)
339#define NETXEN_HW_CRB_HUB_AGT_ADR_PGS2 \
340 ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGS2_CRB_AGT_ADR)
341#define NETXEN_HW_CRB_HUB_AGT_ADR_PGS3 \
342 ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGS3_CRB_AGT_ADR)
343#define NETXEN_HW_CRB_HUB_AGT_ADR_PGSC \
344 ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGSC_CRB_AGT_ADR)
345
346#define NETXEN_HW_CRB_HUB_AGT_ADR_CAM \
347 ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_NCM_CRB_AGT_ADR)
348#define NETXEN_HW_CRB_HUB_AGT_ADR_TIMR \
349 ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_TMR_CRB_AGT_ADR)
350#define NETXEN_HW_CRB_HUB_AGT_ADR_XDMA \
351 ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_XDMA_CRB_AGT_ADR)
352#define NETXEN_HW_CRB_HUB_AGT_ADR_SN \
353 ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_SN_CRB_AGT_ADR)
354#define NETXEN_HW_CRB_HUB_AGT_ADR_I2Q \
355 ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_I2Q_CRB_AGT_ADR)
356#define NETXEN_HW_CRB_HUB_AGT_ADR_ROMUSB \
357 ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_ROMUSB_CRB_AGT_ADR)
358#define NETXEN_HW_CRB_HUB_AGT_ADR_OCM0 \
359 ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_OCM0_CRB_AGT_ADR)
360#define NETXEN_HW_CRB_HUB_AGT_ADR_OCM1 \
361 ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_OCM1_CRB_AGT_ADR)
362#define NETXEN_HW_CRB_HUB_AGT_ADR_LPC \
363 ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_LPC_CRB_AGT_ADR)
364
365/*
366 * MAX_RCV_CTX : The number of receive contexts that are available on
367 * the phantom.
368 */
369#define MAX_RCV_CTX 1
370
371#define NETXEN_SRE_INT_STATUS (NETXEN_CRB_SRE + 0x00034)
372#define NETXEN_SRE_PBI_ACTIVE_STATUS (NETXEN_CRB_SRE + 0x01014)
373#define NETXEN_SRE_L1RE_CTL (NETXEN_CRB_SRE + 0x03000)
374#define NETXEN_SRE_L2RE_CTL (NETXEN_CRB_SRE + 0x05000)
375#define NETXEN_SRE_BUF_CTL (NETXEN_CRB_SRE + 0x01000)
376
377#define NETXEN_DMA_BASE(U) (NETXEN_CRB_PCIX_MD + 0x20000 + ((U)<<16))
378#define NETXEN_DMA_COMMAND(U) (NETXEN_DMA_BASE(U) + 0x00008)
379
380#define NETXEN_I2Q_CLR_PCI_HI (NETXEN_CRB_I2Q + 0x00034)
381
382#define PEG_NETWORK_BASE(N) (NETXEN_CRB_PEG_NET_0 + (((N)&3) << 20))
383#define CRB_REG_EX_PC 0x3c
384
385#define ROMUSB_GLB (NETXEN_CRB_ROMUSB + 0x00000)
386#define ROMUSB_ROM (NETXEN_CRB_ROMUSB + 0x10000)
387
388#define NETXEN_ROMUSB_GLB_STATUS (ROMUSB_GLB + 0x0004)
389#define NETXEN_ROMUSB_GLB_SW_RESET (ROMUSB_GLB + 0x0008)
390#define NETXEN_ROMUSB_GLB_PAD_GPIO_I (ROMUSB_GLB + 0x000c)
391#define NETXEN_ROMUSB_GLB_CAS_RST (ROMUSB_GLB + 0x0038)
392#define NETXEN_ROMUSB_GLB_TEST_MUX_SEL (ROMUSB_GLB + 0x0044)
393#define NETXEN_ROMUSB_GLB_PEGTUNE_DONE (ROMUSB_GLB + 0x005c)
394#define NETXEN_ROMUSB_GLB_CHIP_CLK_CTRL (ROMUSB_GLB + 0x00A8)
395
396#define NETXEN_ROMUSB_GPIO(n) (ROMUSB_GLB + 0x60 + (4 * (n)))
397
398#define NETXEN_ROMUSB_ROM_INSTR_OPCODE (ROMUSB_ROM + 0x0004)
399#define NETXEN_ROMUSB_ROM_ADDRESS (ROMUSB_ROM + 0x0008)
400#define NETXEN_ROMUSB_ROM_WDATA (ROMUSB_ROM + 0x000c)
401#define NETXEN_ROMUSB_ROM_ABYTE_CNT (ROMUSB_ROM + 0x0010)
402#define NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT (ROMUSB_ROM + 0x0014)
403#define NETXEN_ROMUSB_ROM_RDATA (ROMUSB_ROM + 0x0018)
404
405/* Lock IDs for ROM lock */
406#define ROM_LOCK_DRIVER 0x0d417340
407
408/******************************************************************************
409*
410* Definitions specific to M25P flash
411*
412*******************************************************************************
413* Instructions
414*/
415#define M25P_INSTR_WREN 0x06
416#define M25P_INSTR_WRDI 0x04
417#define M25P_INSTR_RDID 0x9f
418#define M25P_INSTR_RDSR 0x05
419#define M25P_INSTR_WRSR 0x01
420#define M25P_INSTR_READ 0x03
421#define M25P_INSTR_FAST_READ 0x0b
422#define M25P_INSTR_PP 0x02
423#define M25P_INSTR_SE 0xd8
424#define M25P_INSTR_BE 0xc7
425#define M25P_INSTR_DP 0xb9
426#define M25P_INSTR_RES 0xab
427
428/* all are 1MB windows */
429
430#define NETXEN_PCI_CRB_WINDOWSIZE 0x00100000
431#define NETXEN_PCI_CRB_WINDOW(A) \
432 (NETXEN_PCI_CRBSPACE + (A)*NETXEN_PCI_CRB_WINDOWSIZE)
433
434#define NETXEN_CRB_NIU NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_NIU)
435#define NETXEN_CRB_SRE NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_SRE)
436#define NETXEN_CRB_ROMUSB \
437 NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_ROMUSB)
438#define NETXEN_CRB_I2Q NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_I2Q)
439#define NETXEN_CRB_MAX NETXEN_PCI_CRB_WINDOW(64)
440
441#define NETXEN_CRB_PCIX_HOST NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PH)
442#define NETXEN_CRB_PCIX_HOST2 NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PH2)
443#define NETXEN_CRB_PEG_NET_0 NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGN0)
444#define NETXEN_CRB_PEG_NET_1 NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGN1)
445#define NETXEN_CRB_PEG_NET_2 NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGN2)
446#define NETXEN_CRB_PEG_NET_3 NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGN3)
447#define NETXEN_CRB_PEG_NET_D NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGND)
448#define NETXEN_CRB_PEG_NET_I NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGNI)
449#define NETXEN_CRB_DDR_NET NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_MN)
450
451#define NETXEN_CRB_PCIX_MD NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PS)
452#define NETXEN_CRB_PCIE NETXEN_CRB_PCIX_MD
453
454#define ISR_INT_VECTOR (NETXEN_PCIX_PS_REG(PCIX_INT_VECTOR))
455#define ISR_INT_MASK (NETXEN_PCIX_PS_REG(PCIX_INT_MASK))
456#define ISR_INT_MASK_SLOW (NETXEN_PCIX_PS_REG(PCIX_INT_MASK))
457#define ISR_INT_TARGET_STATUS (NETXEN_PCIX_PS_REG(PCIX_TARGET_STATUS))
458#define ISR_INT_TARGET_MASK (NETXEN_PCIX_PS_REG(PCIX_TARGET_MASK))
459
460#define NETXEN_PCI_MAPSIZE 128
461#define NETXEN_PCI_DDR_NET (0x00000000UL)
462#define NETXEN_PCI_QDR_NET (0x04000000UL)
463#define NETXEN_PCI_DIRECT_CRB (0x04400000UL)
464#define NETXEN_PCI_CAMQM_MAX (0x04ffffffUL)
465#define NETXEN_PCI_OCM0 (0x05000000UL)
466#define NETXEN_PCI_OCM0_MAX (0x050fffffUL)
467#define NETXEN_PCI_OCM1 (0x05100000UL)
468#define NETXEN_PCI_OCM1_MAX (0x051fffffUL)
469#define NETXEN_PCI_CRBSPACE (0x06000000UL)
470
471#define NETXEN_CRB_CAM NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_CAM)
472
473#define NETXEN_ADDR_DDR_NET (0x0000000000000000ULL)
474#define NETXEN_ADDR_DDR_NET_MAX (0x000000000fffffffULL)
475#define NETXEN_ADDR_OCM0 (0x0000000200000000ULL)
476#define NETXEN_ADDR_OCM0_MAX (0x00000002000fffffULL)
477#define NETXEN_ADDR_OCM1 (0x0000000200400000ULL)
478#define NETXEN_ADDR_OCM1_MAX (0x00000002004fffffULL)
479#define NETXEN_ADDR_QDR_NET (0x0000000300000000ULL)
480#define NETXEN_ADDR_QDR_NET_MAX (0x00000003003fffffULL)
481
482 /* 200ms delay in each loop */
483#define NETXEN_NIU_PHY_WAITLEN 200000
484 /* 10 seconds before we give up */
485#define NETXEN_NIU_PHY_WAITMAX 50
486#define NETXEN_NIU_MAX_GBE_PORTS 4
487
488#define NETXEN_NIU_MODE (NETXEN_CRB_NIU + 0x00000)
489
490#define NETXEN_NIU_XG_SINGLE_TERM (NETXEN_CRB_NIU + 0x00004)
491#define NETXEN_NIU_XG_DRIVE_HI (NETXEN_CRB_NIU + 0x00008)
492#define NETXEN_NIU_XG_DRIVE_LO (NETXEN_CRB_NIU + 0x0000c)
493#define NETXEN_NIU_XG_DTX (NETXEN_CRB_NIU + 0x00010)
494#define NETXEN_NIU_XG_DEQ (NETXEN_CRB_NIU + 0x00014)
495#define NETXEN_NIU_XG_WORD_ALIGN (NETXEN_CRB_NIU + 0x00018)
496#define NETXEN_NIU_XG_RESET (NETXEN_CRB_NIU + 0x0001c)
497#define NETXEN_NIU_XG_POWER_DOWN (NETXEN_CRB_NIU + 0x00020)
498#define NETXEN_NIU_XG_RESET_PLL (NETXEN_CRB_NIU + 0x00024)
499#define NETXEN_NIU_XG_SERDES_LOOPBACK (NETXEN_CRB_NIU + 0x00028)
500#define NETXEN_NIU_XG_DO_BYTE_ALIGN (NETXEN_CRB_NIU + 0x0002c)
501#define NETXEN_NIU_XG_TX_ENABLE (NETXEN_CRB_NIU + 0x00030)
502#define NETXEN_NIU_XG_RX_ENABLE (NETXEN_CRB_NIU + 0x00034)
503#define NETXEN_NIU_XG_STATUS (NETXEN_CRB_NIU + 0x00038)
504#define NETXEN_NIU_XG_PAUSE_THRESHOLD (NETXEN_CRB_NIU + 0x0003c)
505#define NETXEN_NIU_INT_MASK (NETXEN_CRB_NIU + 0x00040)
506#define NETXEN_NIU_ACTIVE_INT (NETXEN_CRB_NIU + 0x00044)
507#define NETXEN_NIU_MASKABLE_INT (NETXEN_CRB_NIU + 0x00048)
508
509#define NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER (NETXEN_CRB_NIU + 0x0004c)
510
511#define NETXEN_NIU_GB_SERDES_RESET (NETXEN_CRB_NIU + 0x00050)
512#define NETXEN_NIU_GB0_GMII_MODE (NETXEN_CRB_NIU + 0x00054)
513#define NETXEN_NIU_GB0_MII_MODE (NETXEN_CRB_NIU + 0x00058)
514#define NETXEN_NIU_GB1_GMII_MODE (NETXEN_CRB_NIU + 0x0005c)
515#define NETXEN_NIU_GB1_MII_MODE (NETXEN_CRB_NIU + 0x00060)
516#define NETXEN_NIU_GB2_GMII_MODE (NETXEN_CRB_NIU + 0x00064)
517#define NETXEN_NIU_GB2_MII_MODE (NETXEN_CRB_NIU + 0x00068)
518#define NETXEN_NIU_GB3_GMII_MODE (NETXEN_CRB_NIU + 0x0006c)
519#define NETXEN_NIU_GB3_MII_MODE (NETXEN_CRB_NIU + 0x00070)
520#define NETXEN_NIU_REMOTE_LOOPBACK (NETXEN_CRB_NIU + 0x00074)
521#define NETXEN_NIU_GB0_HALF_DUPLEX (NETXEN_CRB_NIU + 0x00078)
522#define NETXEN_NIU_GB1_HALF_DUPLEX (NETXEN_CRB_NIU + 0x0007c)
523#define NETXEN_NIU_RESET_SYS_FIFOS (NETXEN_CRB_NIU + 0x00088)
524#define NETXEN_NIU_GB_CRC_DROP (NETXEN_CRB_NIU + 0x0008c)
525#define NETXEN_NIU_GB_DROP_WRONGADDR (NETXEN_CRB_NIU + 0x00090)
526#define NETXEN_NIU_TEST_MUX_CTL (NETXEN_CRB_NIU + 0x00094)
527#define NETXEN_NIU_XG_PAUSE_CTL (NETXEN_CRB_NIU + 0x00098)
528#define NETXEN_NIU_XG_PAUSE_LEVEL (NETXEN_CRB_NIU + 0x000dc)
529#define NETXEN_NIU_XG_SEL (NETXEN_CRB_NIU + 0x00128)
530
531#define NETXEN_NIU_FULL_LEVEL_XG (NETXEN_CRB_NIU + 0x00450)
532
533#define NETXEN_NIU_XG1_RESET (NETXEN_CRB_NIU + 0x0011c)
534#define NETXEN_NIU_XG1_POWER_DOWN (NETXEN_CRB_NIU + 0x00120)
535#define NETXEN_NIU_XG1_RESET_PLL (NETXEN_CRB_NIU + 0x00124)
536
537#define NETXEN_MAC_ADDR_CNTL_REG (NETXEN_CRB_NIU + 0x1000)
538
539#define NETXEN_MULTICAST_ADDR_HI_0 (NETXEN_CRB_NIU + 0x1010)
540#define NETXEN_MULTICAST_ADDR_HI_1 (NETXEN_CRB_NIU + 0x1014)
541#define NETXEN_MULTICAST_ADDR_HI_2 (NETXEN_CRB_NIU + 0x1018)
542#define NETXEN_MULTICAST_ADDR_HI_3 (NETXEN_CRB_NIU + 0x101c)
543
544#define NETXEN_NIU_GB_MAC_CONFIG_0(I) \
545 (NETXEN_CRB_NIU + 0x30000 + (I)*0x10000)
546#define NETXEN_NIU_GB_MAC_CONFIG_1(I) \
547 (NETXEN_CRB_NIU + 0x30004 + (I)*0x10000)
548#define NETXEN_NIU_GB_MAC_IPG_IFG(I) \
549 (NETXEN_CRB_NIU + 0x30008 + (I)*0x10000)
550#define NETXEN_NIU_GB_HALF_DUPLEX_CTRL(I) \
551 (NETXEN_CRB_NIU + 0x3000c + (I)*0x10000)
552#define NETXEN_NIU_GB_MAX_FRAME_SIZE(I) \
553 (NETXEN_CRB_NIU + 0x30010 + (I)*0x10000)
554#define NETXEN_NIU_GB_TEST_REG(I) \
555 (NETXEN_CRB_NIU + 0x3001c + (I)*0x10000)
556#define NETXEN_NIU_GB_MII_MGMT_CONFIG(I) \
557 (NETXEN_CRB_NIU + 0x30020 + (I)*0x10000)
558#define NETXEN_NIU_GB_MII_MGMT_COMMAND(I) \
559 (NETXEN_CRB_NIU + 0x30024 + (I)*0x10000)
560#define NETXEN_NIU_GB_MII_MGMT_ADDR(I) \
561 (NETXEN_CRB_NIU + 0x30028 + (I)*0x10000)
562#define NETXEN_NIU_GB_MII_MGMT_CTRL(I) \
563 (NETXEN_CRB_NIU + 0x3002c + (I)*0x10000)
564#define NETXEN_NIU_GB_MII_MGMT_STATUS(I) \
565 (NETXEN_CRB_NIU + 0x30030 + (I)*0x10000)
566#define NETXEN_NIU_GB_MII_MGMT_INDICATE(I) \
567 (NETXEN_CRB_NIU + 0x30034 + (I)*0x10000)
568#define NETXEN_NIU_GB_INTERFACE_CTRL(I) \
569 (NETXEN_CRB_NIU + 0x30038 + (I)*0x10000)
570#define NETXEN_NIU_GB_INTERFACE_STATUS(I) \
571 (NETXEN_CRB_NIU + 0x3003c + (I)*0x10000)
572#define NETXEN_NIU_GB_STATION_ADDR_0(I) \
573 (NETXEN_CRB_NIU + 0x30040 + (I)*0x10000)
574#define NETXEN_NIU_GB_STATION_ADDR_1(I) \
575 (NETXEN_CRB_NIU + 0x30044 + (I)*0x10000)
576
577#define NETXEN_NIU_XGE_CONFIG_0 (NETXEN_CRB_NIU + 0x70000)
578#define NETXEN_NIU_XGE_CONFIG_1 (NETXEN_CRB_NIU + 0x70004)
579#define NETXEN_NIU_XGE_IPG (NETXEN_CRB_NIU + 0x70008)
580#define NETXEN_NIU_XGE_STATION_ADDR_0_HI (NETXEN_CRB_NIU + 0x7000c)
581#define NETXEN_NIU_XGE_STATION_ADDR_0_1 (NETXEN_CRB_NIU + 0x70010)
582#define NETXEN_NIU_XGE_STATION_ADDR_1_LO (NETXEN_CRB_NIU + 0x70014)
583#define NETXEN_NIU_XGE_STATUS (NETXEN_CRB_NIU + 0x70018)
584#define NETXEN_NIU_XGE_MAX_FRAME_SIZE (NETXEN_CRB_NIU + 0x7001c)
585#define NETXEN_NIU_XGE_PAUSE_FRAME_VALUE (NETXEN_CRB_NIU + 0x70020)
586#define NETXEN_NIU_XGE_TX_BYTE_CNT (NETXEN_CRB_NIU + 0x70024)
587#define NETXEN_NIU_XGE_TX_FRAME_CNT (NETXEN_CRB_NIU + 0x70028)
588#define NETXEN_NIU_XGE_RX_BYTE_CNT (NETXEN_CRB_NIU + 0x7002c)
589#define NETXEN_NIU_XGE_RX_FRAME_CNT (NETXEN_CRB_NIU + 0x70030)
590#define NETXEN_NIU_XGE_AGGR_ERROR_CNT (NETXEN_CRB_NIU + 0x70034)
591#define NETXEN_NIU_XGE_MULTICAST_FRAME_CNT (NETXEN_CRB_NIU + 0x70038)
592#define NETXEN_NIU_XGE_UNICAST_FRAME_CNT (NETXEN_CRB_NIU + 0x7003c)
593#define NETXEN_NIU_XGE_CRC_ERROR_CNT (NETXEN_CRB_NIU + 0x70040)
594#define NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR (NETXEN_CRB_NIU + 0x70044)
595#define NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR (NETXEN_CRB_NIU + 0x70048)
596#define NETXEN_NIU_XGE_LOCAL_ERROR_CNT (NETXEN_CRB_NIU + 0x7004c)
597#define NETXEN_NIU_XGE_REMOTE_ERROR_CNT (NETXEN_CRB_NIU + 0x70050)
598#define NETXEN_NIU_XGE_CONTROL_CHAR_CNT (NETXEN_CRB_NIU + 0x70054)
599#define NETXEN_NIU_XGE_PAUSE_FRAME_CNT (NETXEN_CRB_NIU + 0x70058)
600#define NETXEN_NIU_XG1_CONFIG_0 (NETXEN_CRB_NIU + 0x80000)
601#define NETXEN_NIU_XG1_CONFIG_1 (NETXEN_CRB_NIU + 0x80004)
602#define NETXEN_NIU_XG1_IPG (NETXEN_CRB_NIU + 0x80008)
603#define NETXEN_NIU_XG1_STATION_ADDR_0_HI (NETXEN_CRB_NIU + 0x8000c)
604#define NETXEN_NIU_XG1_STATION_ADDR_0_1 (NETXEN_CRB_NIU + 0x80010)
605#define NETXEN_NIU_XG1_STATION_ADDR_1_LO (NETXEN_CRB_NIU + 0x80014)
606#define NETXEN_NIU_XG1_STATUS (NETXEN_CRB_NIU + 0x80018)
607#define NETXEN_NIU_XG1_MAX_FRAME_SIZE (NETXEN_CRB_NIU + 0x8001c)
608#define NETXEN_NIU_XG1_PAUSE_FRAME_VALUE (NETXEN_CRB_NIU + 0x80020)
609#define NETXEN_NIU_XG1_TX_BYTE_CNT (NETXEN_CRB_NIU + 0x80024)
610#define NETXEN_NIU_XG1_TX_FRAME_CNT (NETXEN_CRB_NIU + 0x80028)
611#define NETXEN_NIU_XG1_RX_BYTE_CNT (NETXEN_CRB_NIU + 0x8002c)
612#define NETXEN_NIU_XG1_RX_FRAME_CNT (NETXEN_CRB_NIU + 0x80030)
613#define NETXEN_NIU_XG1_AGGR_ERROR_CNT (NETXEN_CRB_NIU + 0x80034)
614#define NETXEN_NIU_XG1_MULTICAST_FRAME_CNT (NETXEN_CRB_NIU + 0x80038)
615#define NETXEN_NIU_XG1_UNICAST_FRAME_CNT (NETXEN_CRB_NIU + 0x8003c)
616#define NETXEN_NIU_XG1_CRC_ERROR_CNT (NETXEN_CRB_NIU + 0x80040)
617#define NETXEN_NIU_XG1_OVERSIZE_FRAME_ERR (NETXEN_CRB_NIU + 0x80044)
618#define NETXEN_NIU_XG1_UNDERSIZE_FRAME_ERR (NETXEN_CRB_NIU + 0x80048)
619#define NETXEN_NIU_XG1_LOCAL_ERROR_CNT (NETXEN_CRB_NIU + 0x8004c)
620#define NETXEN_NIU_XG1_REMOTE_ERROR_CNT (NETXEN_CRB_NIU + 0x80050)
621#define NETXEN_NIU_XG1_CONTROL_CHAR_CNT (NETXEN_CRB_NIU + 0x80054)
622#define NETXEN_NIU_XG1_PAUSE_FRAME_CNT (NETXEN_CRB_NIU + 0x80058)
623
624/* XG Link status */
625#define XG_LINK_UP 0x10
626#define XG_LINK_DOWN 0x20
627
628#define NETXEN_CAM_RAM_BASE (NETXEN_CRB_CAM + 0x02000)
629#define NETXEN_CAM_RAM(reg) (NETXEN_CAM_RAM_BASE + (reg))
630#define NETXEN_FW_VERSION_MAJOR (NETXEN_CAM_RAM(0x150))
631#define NETXEN_FW_VERSION_MINOR (NETXEN_CAM_RAM(0x154))
632#define NETXEN_FW_VERSION_SUB (NETXEN_CAM_RAM(0x158))
633#define NETXEN_ROM_LOCK_ID (NETXEN_CAM_RAM(0x100))
634
635#define NETXEN_PHY_LOCK_ID (NETXEN_CAM_RAM(0x120))
636
637/* Lock IDs for PHY lock */
638#define PHY_LOCK_DRIVER 0x44524956
639
640/* Used for PS PCI Memory access */
641#define PCIX_PS_OP_ADDR_LO (0x10000)
642/* via CRB (PS side only) */
643#define PCIX_PS_OP_ADDR_HI (0x10004)
644
645#define PCIX_INT_VECTOR (0x10100)
646#define PCIX_INT_MASK (0x10104)
647
648#define PCIX_MN_WINDOW (0x10200)
649#define PCIX_MS_WINDOW (0x10204)
650#define PCIX_SN_WINDOW (0x10208)
651#define PCIX_CRB_WINDOW (0x10210)
652
653#define PCIX_TARGET_STATUS (0x10118)
654#define PCIX_TARGET_MASK (0x10128)
655
656#define PCIX_MSI_F0 (0x13000)
657
658#define PCIX_PS_MEM_SPACE (0x90000)
659
660#define NETXEN_PCIX_PH_REG(reg) (NETXEN_CRB_PCIE + (reg))
661#define NETXEN_PCIX_PS_REG(reg) (NETXEN_CRB_PCIX_MD + (reg))
662
663#define NETXEN_PCIE_REG(reg) (NETXEN_CRB_PCIE + (reg))
664
665#define PCIE_MAX_DMA_XFER_SIZE (0x1404c)
666
667#define PCIE_DCR 0x00d8
668
669#define PCIE_SEM2_LOCK (0x1c010) /* Flash lock */
670#define PCIE_SEM2_UNLOCK (0x1c014) /* Flash unlock */
671#define PCIE_SEM3_LOCK (0x1c018) /* Phy lock */
672#define PCIE_SEM3_UNLOCK (0x1c01c) /* Phy unlock */
673
674#define PCIE_TGT_SPLIT_CHICKEN (0x12080)
675
676#define PCIE_MAX_MASTER_SPLIT (0x14048)
677
678#endif /* __NETXEN_NIC_HDR_H_ */
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
new file mode 100644
index 000000000000..105c24f0ad4c
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -0,0 +1,1010 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 *
29 *
30 * Source file for NIC routines to access the Phantom hardware
31 *
32 */
33
34#include "netxen_nic.h"
35#include "netxen_nic_hw.h"
36#include "netxen_nic_phan_reg.h"
37
38/* PCI Windowing for DDR regions. */
39
40#define ADDR_IN_RANGE(addr, low, high) \
41 (((addr) <= (high)) && ((addr) >= (low)))
42
43#define NETXEN_FLASH_BASE (BOOTLD_START)
44#define NETXEN_PHANTOM_MEM_BASE (NETXEN_FLASH_BASE)
45#define NETXEN_MAX_MTU 8000
46#define NETXEN_MIN_MTU 64
47#define NETXEN_ETH_FCS_SIZE 4
48#define NETXEN_ENET_HEADER_SIZE 14
49#define NETXEN_WINDOW_ONE 0x2000000 /*CRB Window: bit 25 of CRB address */
50#define NETXEN_FIRMWARE_LEN ((16 * 1024) / 4)
51#define NETXEN_NIU_HDRSIZE (0x1 << 6)
52#define NETXEN_NIU_TLRSIZE (0x1 << 5)
53
54#define lower32(x) ((u32)((x) & 0xffffffff))
55#define upper32(x) \
56 ((u32)(((unsigned long long)(x) >> 32) & 0xffffffff))
57
58#define NETXEN_NIC_ZERO_PAUSE_ADDR 0ULL
59#define NETXEN_NIC_UNIT_PAUSE_ADDR 0x200ULL
60#define NETXEN_NIC_EPG_PAUSE_ADDR1 0x2200010000c28001ULL
61#define NETXEN_NIC_EPG_PAUSE_ADDR2 0x0100088866554433ULL
62
63#define NETXEN_NIC_WINDOW_MARGIN 0x100000
64
65unsigned long netxen_nic_pci_set_window(struct netxen_adapter *adapter,
66 unsigned long long addr);
67void netxen_free_hw_resources(struct netxen_adapter *adapter);
68
69int netxen_nic_set_mac(struct net_device *netdev, void *p)
70{
71 struct netxen_port *port = netdev_priv(netdev);
72 struct netxen_adapter *adapter = port->adapter;
73 struct sockaddr *addr = p;
74
75 if (netif_running(netdev))
76 return -EBUSY;
77
78 if (!is_valid_ether_addr(addr->sa_data))
79 return -EADDRNOTAVAIL;
80
81 DPRINTK(INFO, "valid ether addr\n");
82 memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
83
84 if (adapter->ops->macaddr_set)
85 adapter->ops->macaddr_set(port, addr->sa_data);
86
87 return 0;
88}
89
90/*
91 * netxen_nic_set_multi - Multicast
92 */
93void netxen_nic_set_multi(struct net_device *netdev)
94{
95 struct netxen_port *port = netdev_priv(netdev);
96 struct netxen_adapter *adapter = port->adapter;
97 struct dev_mc_list *mc_ptr;
98 __le32 netxen_mac_addr_cntl_data = 0;
99
100 mc_ptr = netdev->mc_list;
101 if (netdev->flags & IFF_PROMISC) {
102 if (adapter->ops->set_promisc)
103 adapter->ops->set_promisc(adapter,
104 port->portnum,
105 NETXEN_NIU_PROMISC_MODE);
106 } else {
107 if (adapter->ops->unset_promisc &&
108 adapter->ahw.boardcfg.board_type
109 != NETXEN_BRDTYPE_P2_SB31_10G_IMEZ)
110 adapter->ops->unset_promisc(adapter,
111 port->portnum,
112 NETXEN_NIU_NON_PROMISC_MODE);
113 }
114 if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
115 netxen_nic_mcr_set_mode_select(netxen_mac_addr_cntl_data, 0x03);
116 netxen_nic_mcr_set_id_pool0(netxen_mac_addr_cntl_data, 0x00);
117 netxen_nic_mcr_set_id_pool1(netxen_mac_addr_cntl_data, 0x00);
118 netxen_nic_mcr_set_id_pool2(netxen_mac_addr_cntl_data, 0x00);
119 netxen_nic_mcr_set_id_pool3(netxen_mac_addr_cntl_data, 0x00);
120 netxen_nic_mcr_set_enable_xtnd0(netxen_mac_addr_cntl_data);
121 netxen_nic_mcr_set_enable_xtnd1(netxen_mac_addr_cntl_data);
122 netxen_nic_mcr_set_enable_xtnd2(netxen_mac_addr_cntl_data);
123 netxen_nic_mcr_set_enable_xtnd3(netxen_mac_addr_cntl_data);
124 } else {
125 netxen_nic_mcr_set_mode_select(netxen_mac_addr_cntl_data, 0x00);
126 netxen_nic_mcr_set_id_pool0(netxen_mac_addr_cntl_data, 0x00);
127 netxen_nic_mcr_set_id_pool1(netxen_mac_addr_cntl_data, 0x01);
128 netxen_nic_mcr_set_id_pool2(netxen_mac_addr_cntl_data, 0x02);
129 netxen_nic_mcr_set_id_pool3(netxen_mac_addr_cntl_data, 0x03);
130 }
131 writel(netxen_mac_addr_cntl_data,
132 NETXEN_CRB_NORMALIZE(adapter, NETXEN_MAC_ADDR_CNTL_REG));
133 if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
134 writel(netxen_mac_addr_cntl_data,
135 NETXEN_CRB_NORMALIZE(adapter,
136 NETXEN_MULTICAST_ADDR_HI_0));
137 } else {
138 writel(netxen_mac_addr_cntl_data,
139 NETXEN_CRB_NORMALIZE(adapter,
140 NETXEN_MULTICAST_ADDR_HI_1));
141 }
142 netxen_mac_addr_cntl_data = 0;
143 writel(netxen_mac_addr_cntl_data,
144 NETXEN_CRB_NORMALIZE(adapter, NETXEN_NIU_GB_DROP_WRONGADDR));
145}
146
147/*
148 * netxen_nic_change_mtu - Change the Maximum Transfer Unit
149 * @returns 0 on success, negative on failure
150 */
151int netxen_nic_change_mtu(struct net_device *netdev, int mtu)
152{
153 struct netxen_port *port = netdev_priv(netdev);
154 struct netxen_adapter *adapter = port->adapter;
155 int eff_mtu = mtu + NETXEN_ENET_HEADER_SIZE + NETXEN_ETH_FCS_SIZE;
156
157 if ((eff_mtu > NETXEN_MAX_MTU) || (eff_mtu < NETXEN_MIN_MTU)) {
158 printk(KERN_ERR "%s: %s %d is not supported.\n",
159 netxen_nic_driver_name, netdev->name, mtu);
160 return -EINVAL;
161 }
162
163 if (adapter->ops->set_mtu)
164 adapter->ops->set_mtu(port, mtu);
165 netdev->mtu = mtu;
166
167 return 0;
168}
169
170/*
171 * check if the firmware has been downloaded and ready to run and
172 * setup the address for the descriptors in the adapter
173 */
174int netxen_nic_hw_resources(struct netxen_adapter *adapter)
175{
176 struct netxen_hardware_context *hw = &adapter->ahw;
177 u32 state = 0;
178 void *addr;
179 void *pause_addr;
180 int loops = 0, err = 0;
181 int ctx, ring;
182 u32 card_cmdring = 0;
183 struct netxen_rcv_desc_crb *rcv_desc_crb = NULL;
184 struct netxen_recv_context *recv_ctx;
185 struct netxen_rcv_desc_ctx *rcv_desc;
186
187 DPRINTK(INFO, "crb_base: %lx %lx", NETXEN_PCI_CRBSPACE,
188 PCI_OFFSET_SECOND_RANGE(adapter, NETXEN_PCI_CRBSPACE));
189 DPRINTK(INFO, "cam base: %lx %lx", NETXEN_CRB_CAM,
190 pci_base_offset(adapter, NETXEN_CRB_CAM));
191 DPRINTK(INFO, "cam RAM: %lx %lx", NETXEN_CAM_RAM_BASE,
192 pci_base_offset(adapter, NETXEN_CAM_RAM_BASE));
193 DPRINTK(INFO, "NIC base:%lx %lx\n", NIC_CRB_BASE_PORT1,
194 pci_base_offset(adapter, NIC_CRB_BASE_PORT1));
195
196 /* Window 1 call */
197 card_cmdring = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_CMDRING));
198
199 DPRINTK(INFO, "Command Peg sends 0x%x for cmdring base\n",
200 card_cmdring);
201
202 for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
203 DPRINTK(INFO, "Command Peg ready..waiting for rcv peg\n");
204 loops = 0;
205 state = 0;
206 /* Window 1 call */
207 state = readl(NETXEN_CRB_NORMALIZE(adapter,
208 recv_crb_registers[ctx].
209 crb_rcvpeg_state));
210 while (state != PHAN_PEG_RCV_INITIALIZED && loops < 20) {
211 udelay(100);
212 /* Window 1 call */
213 state = readl(NETXEN_CRB_NORMALIZE(adapter,
214 recv_crb_registers
215 [ctx].
216 crb_rcvpeg_state));
217 loops++;
218 }
219 if (loops >= 20) {
220 printk(KERN_ERR "Rcv Peg initialization not complete:"
221 "%x.\n", state);
222 err = -EIO;
223 return err;
224 }
225 }
226 DPRINTK(INFO, "Recieve Peg ready too. starting stuff\n");
227
228 addr = netxen_alloc(adapter->ahw.pdev,
229 sizeof(struct cmd_desc_type0) *
230 adapter->max_tx_desc_count,
231 &hw->cmd_desc_phys_addr, &hw->cmd_desc_pdev);
232
233 if (addr == NULL) {
234 DPRINTK(ERR, "bad return from pci_alloc_consistent\n");
235 return -ENOMEM;
236 }
237
238 pause_addr = netxen_alloc(adapter->ahw.pdev, 512,
239 (dma_addr_t *) & hw->pause_physaddr,
240 &hw->pause_pdev);
241 if (pause_addr == NULL) {
242 DPRINTK(1, ERR, "bad return from pci_alloc_consistent\n");
243 return -ENOMEM;
244 }
245
246 hw->pauseaddr = (char *)pause_addr;
247 {
248 u64 *ptr = (u64 *) pause_addr;
249 *ptr++ = NETXEN_NIC_ZERO_PAUSE_ADDR;
250 *ptr++ = NETXEN_NIC_ZERO_PAUSE_ADDR;
251 *ptr++ = NETXEN_NIC_UNIT_PAUSE_ADDR;
252 *ptr++ = NETXEN_NIC_ZERO_PAUSE_ADDR;
253 *ptr++ = NETXEN_NIC_EPG_PAUSE_ADDR1;
254 *ptr++ = NETXEN_NIC_EPG_PAUSE_ADDR2;
255 }
256
257 hw->cmd_desc_head = (struct cmd_desc_type0 *)addr;
258
259 for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
260 recv_ctx = &adapter->recv_ctx[ctx];
261
262 for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
263 rcv_desc = &recv_ctx->rcv_desc[ring];
264 addr = netxen_alloc(adapter->ahw.pdev,
265 RCV_DESC_RINGSIZE,
266 &rcv_desc->phys_addr,
267 &rcv_desc->phys_pdev);
268 if (addr == NULL) {
269 DPRINTK(ERR, "bad return from "
270 "pci_alloc_consistent\n");
271 netxen_free_hw_resources(adapter);
272 err = -ENOMEM;
273 return err;
274 }
275 rcv_desc->desc_head = (struct rcv_desc *)addr;
276 }
277
278 addr = netxen_alloc(adapter->ahw.pdev, STATUS_DESC_RINGSIZE,
279 &recv_ctx->rcv_status_desc_phys_addr,
280 &recv_ctx->rcv_status_desc_pdev);
281 if (addr == NULL) {
282 DPRINTK(ERR, "bad return from"
283 " pci_alloc_consistent\n");
284 netxen_free_hw_resources(adapter);
285 err = -ENOMEM;
286 return err;
287 }
288 recv_ctx->rcv_status_desc_head = (struct status_desc *)addr;
289 for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
290 rcv_desc = &recv_ctx->rcv_desc[ring];
291 rcv_desc_crb =
292 &recv_crb_registers[ctx].rcv_desc_crb[ring];
293 DPRINTK(INFO, "ring #%d crb global ring reg 0x%x\n",
294 ring, rcv_desc_crb->crb_globalrcv_ring);
295 /* Window = 1 */
296 writel(lower32(rcv_desc->phys_addr),
297 NETXEN_CRB_NORMALIZE(adapter,
298 rcv_desc_crb->
299 crb_globalrcv_ring));
300 DPRINTK(INFO, "GLOBAL_RCV_RING ctx %d, addr 0x%x"
301 " val 0x%llx,"
302 " virt %p\n", ctx,
303 rcv_desc_crb->crb_globalrcv_ring,
304 (unsigned long long)rcv_desc->phys_addr,
305 +rcv_desc->desc_head);
306 }
307
308 /* Window = 1 */
309 writel(lower32(recv_ctx->rcv_status_desc_phys_addr),
310 NETXEN_CRB_NORMALIZE(adapter,
311 recv_crb_registers[ctx].
312 crb_rcvstatus_ring));
313 DPRINTK(INFO, "RCVSTATUS_RING, ctx %d, addr 0x%x,"
314 " val 0x%x,virt%p\n",
315 ctx,
316 recv_crb_registers[ctx].crb_rcvstatus_ring,
317 (unsigned long long)recv_ctx->rcv_status_desc_phys_addr,
318 recv_ctx->rcv_status_desc_head);
319 }
320 /* Window = 1 */
321 writel(lower32(hw->pause_physaddr),
322 NETXEN_CRB_NORMALIZE(adapter, CRB_PAUSE_ADDR_LO));
323 writel(upper32(hw->pause_physaddr),
324 NETXEN_CRB_NORMALIZE(adapter, CRB_PAUSE_ADDR_HI));
325
326 writel(lower32(hw->cmd_desc_phys_addr),
327 NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_LO));
328 writel(upper32(hw->cmd_desc_phys_addr),
329 NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_HI));
330 return err;
331}
332
333void netxen_free_hw_resources(struct netxen_adapter *adapter)
334{
335 struct netxen_recv_context *recv_ctx;
336 struct netxen_rcv_desc_ctx *rcv_desc;
337 int ctx, ring;
338
339 if (adapter->ahw.cmd_desc_head != NULL) {
340 pci_free_consistent(adapter->ahw.cmd_desc_pdev,
341 sizeof(struct cmd_desc_type0) *
342 adapter->max_tx_desc_count,
343 adapter->ahw.cmd_desc_head,
344 adapter->ahw.cmd_desc_phys_addr);
345 adapter->ahw.cmd_desc_head = NULL;
346 }
347 if (adapter->ahw.pauseaddr != NULL) {
348 pci_free_consistent(adapter->ahw.pause_pdev, 512,
349 adapter->ahw.pauseaddr,
350 adapter->ahw.pause_physaddr);
351 adapter->ahw.pauseaddr = NULL;
352 }
353
354 for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
355 recv_ctx = &adapter->recv_ctx[ctx];
356 for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
357 rcv_desc = &recv_ctx->rcv_desc[ring];
358
359 if (rcv_desc->desc_head != NULL) {
360 pci_free_consistent(rcv_desc->phys_pdev,
361 RCV_DESC_RINGSIZE,
362 rcv_desc->desc_head,
363 rcv_desc->phys_addr);
364 rcv_desc->desc_head = NULL;
365 }
366 }
367
368 if (recv_ctx->rcv_status_desc_head != NULL) {
369 pci_free_consistent(recv_ctx->rcv_status_desc_pdev,
370 STATUS_DESC_RINGSIZE,
371 recv_ctx->rcv_status_desc_head,
372 recv_ctx->
373 rcv_status_desc_phys_addr);
374 recv_ctx->rcv_status_desc_head = NULL;
375 }
376 }
377}
378
379void netxen_tso_check(struct netxen_adapter *adapter,
380 struct cmd_desc_type0 *desc, struct sk_buff *skb)
381{
382 if (desc->mss) {
383 desc->total_hdr_length = sizeof(struct ethhdr) +
384 ((skb->nh.iph)->ihl * sizeof(u32)) +
385 ((skb->h.th)->doff * sizeof(u32));
386 desc->opcode = TX_TCP_LSO;
387 } else if (skb->ip_summed == CHECKSUM_COMPLETE) {
388 if (skb->nh.iph->protocol == IPPROTO_TCP) {
389 desc->opcode = TX_TCP_PKT;
390 } else if (skb->nh.iph->protocol == IPPROTO_UDP) {
391 desc->opcode = TX_UDP_PKT;
392 } else {
393 return;
394 }
395 }
396 adapter->stats.xmitcsummed++;
397 CMD_DESC_TCP_HDR_OFFSET_WRT(desc, skb->h.raw - skb->data);
398 desc->length_tcp_hdr = cpu_to_le32(desc->length_tcp_hdr);
399 desc->ip_hdr_offset = skb->nh.raw - skb->data;
400}
401
402int netxen_is_flash_supported(struct netxen_adapter *adapter)
403{
404 const int locs[] = { 0, 0x4, 0x100, 0x4000, 0x4128 };
405 int addr, val01, val02, i, j;
406
407 /* if the flash size less than 4Mb, make huge war cry and die */
408 for (j = 1; j < 4; j++) {
409 addr = j * NETXEN_NIC_WINDOW_MARGIN;
410 for (i = 0; i < (sizeof(locs) / sizeof(locs[0])); i++) {
411 if (netxen_rom_fast_read(adapter, locs[i], &val01) == 0
412 && netxen_rom_fast_read(adapter, (addr + locs[i]),
413 &val02) == 0) {
414 if (val01 == val02)
415 return -1;
416 } else
417 return -1;
418 }
419 }
420
421 return 0;
422}
423
424static int netxen_get_flash_block(struct netxen_adapter *adapter, int base,
425 int size, u32 * buf)
426{
427 int i, addr;
428 u32 *ptr32;
429
430 addr = base;
431 ptr32 = buf;
432 for (i = 0; i < size / sizeof(u32); i++) {
433 if (netxen_rom_fast_read(adapter, addr, ptr32) == -1)
434 return -1;
435 ptr32++;
436 addr += sizeof(u32);
437 }
438 if ((char *)buf + size > (char *)ptr32) {
439 u32 local;
440
441 if (netxen_rom_fast_read(adapter, addr, &local) == -1)
442 return -1;
443 memcpy(ptr32, &local, (char *)buf + size - (char *)ptr32);
444 }
445
446 return 0;
447}
448
449int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 mac[])
450{
451 u32 *pmac = (u32 *) & mac[0];
452
453 if (netxen_get_flash_block(adapter,
454 USER_START +
455 offsetof(struct netxen_new_user_info,
456 mac_addr),
457 FLASH_NUM_PORTS * sizeof(u64), pmac) == -1) {
458 return -1;
459 }
460 if (*mac == ~0ULL) {
461 if (netxen_get_flash_block(adapter,
462 USER_START_OLD +
463 offsetof(struct netxen_user_old_info,
464 mac_addr),
465 FLASH_NUM_PORTS * sizeof(u64),
466 pmac) == -1)
467 return -1;
468 if (*mac == ~0ULL)
469 return -1;
470 }
471 return 0;
472}
473
474/*
475 * Changes the CRB window to the specified window.
476 */
477void netxen_nic_pci_change_crbwindow(struct netxen_adapter *adapter, u32 wndw)
478{
479 void __iomem *offset;
480 u32 tmp;
481 int count = 0;
482
483 if (adapter->curr_window == wndw)
484 return;
485
486 /*
487 * Move the CRB window.
488 * We need to write to the "direct access" region of PCI
489 * to avoid a race condition where the window register has
490 * not been successfully written across CRB before the target
491 * register address is received by PCI. The direct region bypasses
492 * the CRB bus.
493 */
494 offset =
495 PCI_OFFSET_SECOND_RANGE(adapter,
496 NETXEN_PCIX_PH_REG(PCIX_CRB_WINDOW));
497
498 if (wndw & 0x1)
499 wndw = NETXEN_WINDOW_ONE;
500
501 writel(wndw, offset);
502
503 /* MUST make sure window is set before we forge on... */
504 while ((tmp = readl(offset)) != wndw) {
505 printk(KERN_WARNING "%s: %s WARNING: CRB window value not "
506 "registered properly: 0x%08x.\n",
507 netxen_nic_driver_name, __FUNCTION__, tmp);
508 mdelay(1);
509 if (count >= 10)
510 break;
511 count++;
512 }
513
514 adapter->curr_window = wndw;
515}
516
517void netxen_load_firmware(struct netxen_adapter *adapter)
518{
519 int i;
520 long data, size = 0;
521 long flashaddr = NETXEN_FLASH_BASE, memaddr = NETXEN_PHANTOM_MEM_BASE;
522 u64 off;
523 void __iomem *addr;
524
525 size = NETXEN_FIRMWARE_LEN;
526 writel(1, NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_CAS_RST));
527
528 for (i = 0; i < size; i++) {
529 if (netxen_rom_fast_read(adapter, flashaddr, (int *)&data) != 0) {
530 DPRINTK(ERR,
531 "Error in netxen_rom_fast_read(). Will skip"
532 "loading flash image\n");
533 return;
534 }
535 off = netxen_nic_pci_set_window(adapter, memaddr);
536 addr = pci_base_offset(adapter, off);
537 writel(data, addr);
538 flashaddr += 4;
539 memaddr += 4;
540 }
541 udelay(100);
542 /* make sure Casper is powered on */
543 writel(0x3fff,
544 NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_CHIP_CLK_CTRL));
545 writel(0, NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_CAS_RST));
546
547 udelay(100);
548}
549
550int
551netxen_nic_hw_write_wx(struct netxen_adapter *adapter, u64 off, void *data,
552 int len)
553{
554 void __iomem *addr;
555
556 if (ADDR_IN_WINDOW1(off)) {
557 addr = NETXEN_CRB_NORMALIZE(adapter, off);
558 } else { /* Window 0 */
559 addr = pci_base_offset(adapter, off);
560 netxen_nic_pci_change_crbwindow(adapter, 0);
561 }
562
563 DPRINTK(INFO, "writing to base %lx offset %llx addr %p"
564 " data %llx len %d\n",
565 pci_base(adapter, off), off, addr,
566 *(unsigned long long *)data, len);
567 if (!addr) {
568 netxen_nic_pci_change_crbwindow(adapter, 1);
569 return 1;
570 }
571
572 switch (len) {
573 case 1:
574 writeb(*(u8 *) data, addr);
575 break;
576 case 2:
577 writew(*(u16 *) data, addr);
578 break;
579 case 4:
580 writel(*(u32 *) data, addr);
581 break;
582 case 8:
583 writeq(*(u64 *) data, addr);
584 break;
585 default:
586 DPRINTK(INFO,
587 "writing data %lx to offset %llx, num words=%d\n",
588 *(unsigned long *)data, off, (len >> 3));
589
590 netxen_nic_hw_block_write64((u64 __iomem *) data, addr,
591 (len >> 3));
592 break;
593 }
594 if (!ADDR_IN_WINDOW1(off))
595 netxen_nic_pci_change_crbwindow(adapter, 1);
596
597 return 0;
598}
599
600int
601netxen_nic_hw_read_wx(struct netxen_adapter *adapter, u64 off, void *data,
602 int len)
603{
604 void __iomem *addr;
605
606 if (ADDR_IN_WINDOW1(off)) { /* Window 1 */
607 addr = NETXEN_CRB_NORMALIZE(adapter, off);
608 } else { /* Window 0 */
609 addr = pci_base_offset(adapter, off);
610 netxen_nic_pci_change_crbwindow(adapter, 0);
611 }
612
613 DPRINTK(INFO, "reading from base %lx offset %llx addr %p\n",
614 pci_base(adapter, off), off, addr);
615 if (!addr) {
616 netxen_nic_pci_change_crbwindow(adapter, 1);
617 return 1;
618 }
619 switch (len) {
620 case 1:
621 *(u8 *) data = readb(addr);
622 break;
623 case 2:
624 *(u16 *) data = readw(addr);
625 break;
626 case 4:
627 *(u32 *) data = readl(addr);
628 break;
629 case 8:
630 *(u64 *) data = readq(addr);
631 break;
632 default:
633 netxen_nic_hw_block_read64((u64 __iomem *) data, addr,
634 (len >> 3));
635 break;
636 }
637 DPRINTK(INFO, "read %lx\n", *(unsigned long *)data);
638
639 if (!ADDR_IN_WINDOW1(off))
640 netxen_nic_pci_change_crbwindow(adapter, 1);
641
642 return 0;
643}
644
645void netxen_nic_reg_write(struct netxen_adapter *adapter, u64 off, u32 val)
646{ /* Only for window 1 */
647 void __iomem *addr;
648
649 addr = NETXEN_CRB_NORMALIZE(adapter, off);
650 DPRINTK(INFO, "writing to base %lx offset %llx addr %p data %x\n",
651 pci_base(adapter, off), off, addr);
652 writel(val, addr);
653
654}
655
656int netxen_nic_reg_read(struct netxen_adapter *adapter, u64 off)
657{ /* Only for window 1 */
658 void __iomem *addr;
659 int val;
660
661 addr = NETXEN_CRB_NORMALIZE(adapter, off);
662 DPRINTK(INFO, "reading from base %lx offset %llx addr %p\n",
663 adapter->ahw.pci_base, off, addr);
664 val = readl(addr);
665 writel(val, addr);
666
667 return val;
668}
669
670/* Change the window to 0, write and change back to window 1. */
671void netxen_nic_write_w0(struct netxen_adapter *adapter, u32 index, u32 value)
672{
673 void __iomem *addr;
674
675 netxen_nic_pci_change_crbwindow(adapter, 0);
676 addr = pci_base_offset(adapter, index);
677 writel(value, addr);
678 netxen_nic_pci_change_crbwindow(adapter, 1);
679}
680
681/* Change the window to 0, read and change back to window 1. */
682void netxen_nic_read_w0(struct netxen_adapter *adapter, u32 index, u32 * value)
683{
684 void __iomem *addr;
685
686 addr = pci_base_offset(adapter, index);
687
688 netxen_nic_pci_change_crbwindow(adapter, 0);
689 *value = readl(addr);
690 netxen_nic_pci_change_crbwindow(adapter, 1);
691}
692
693int netxen_pci_set_window_warning_count = 0;
694
695unsigned long
696netxen_nic_pci_set_window(struct netxen_adapter *adapter,
697 unsigned long long addr)
698{
699 static int ddr_mn_window = -1;
700 static int qdr_sn_window = -1;
701 int window;
702
703 if (ADDR_IN_RANGE(addr, NETXEN_ADDR_DDR_NET, NETXEN_ADDR_DDR_NET_MAX)) {
704 /* DDR network side */
705 addr -= NETXEN_ADDR_DDR_NET;
706 window = (addr >> 25) & 0x3ff;
707 if (ddr_mn_window != window) {
708 ddr_mn_window = window;
709 writel(window, PCI_OFFSET_SECOND_RANGE(adapter,
710 NETXEN_PCIX_PH_REG
711 (PCIX_MN_WINDOW)));
712 /* MUST make sure window is set before we forge on... */
713 readl(PCI_OFFSET_SECOND_RANGE(adapter,
714 NETXEN_PCIX_PH_REG
715 (PCIX_MN_WINDOW)));
716 }
717 addr -= (window * NETXEN_WINDOW_ONE);
718 addr += NETXEN_PCI_DDR_NET;
719 } else if (ADDR_IN_RANGE(addr, NETXEN_ADDR_OCM0, NETXEN_ADDR_OCM0_MAX)) {
720 addr -= NETXEN_ADDR_OCM0;
721 addr += NETXEN_PCI_OCM0;
722 } else if (ADDR_IN_RANGE(addr, NETXEN_ADDR_OCM1, NETXEN_ADDR_OCM1_MAX)) {
723 addr -= NETXEN_ADDR_OCM1;
724 addr += NETXEN_PCI_OCM1;
725 } else
726 if (ADDR_IN_RANGE
727 (addr, NETXEN_ADDR_QDR_NET, NETXEN_ADDR_QDR_NET_MAX)) {
728 /* QDR network side */
729 addr -= NETXEN_ADDR_QDR_NET;
730 window = (addr >> 22) & 0x3f;
731 if (qdr_sn_window != window) {
732 qdr_sn_window = window;
733 writel((window << 22),
734 PCI_OFFSET_SECOND_RANGE(adapter,
735 NETXEN_PCIX_PH_REG
736 (PCIX_SN_WINDOW)));
737 /* MUST make sure window is set before we forge on... */
738 readl(PCI_OFFSET_SECOND_RANGE(adapter,
739 NETXEN_PCIX_PH_REG
740 (PCIX_SN_WINDOW)));
741 }
742 addr -= (window * 0x400000);
743 addr += NETXEN_PCI_QDR_NET;
744 } else {
745 /*
746 * peg gdb frequently accesses memory that doesn't exist,
747 * this limits the chit chat so debugging isn't slowed down.
748 */
749 if ((netxen_pci_set_window_warning_count++ < 8)
750 || (netxen_pci_set_window_warning_count % 64 == 0))
751 printk("%s: Warning:netxen_nic_pci_set_window()"
752 " Unknown address range!\n",
753 netxen_nic_driver_name);
754
755 }
756 return addr;
757}
758
759int netxen_nic_get_board_info(struct netxen_adapter *adapter)
760{
761 int rv = 0;
762 int addr = BRDCFG_START;
763 struct netxen_board_info *boardinfo;
764 int index;
765 u32 *ptr32;
766
767 boardinfo = &adapter->ahw.boardcfg;
768 ptr32 = (u32 *) boardinfo;
769
770 for (index = 0; index < sizeof(struct netxen_board_info) / sizeof(u32);
771 index++) {
772 if (netxen_rom_fast_read(adapter, addr, ptr32) == -1) {
773 return -EIO;
774 }
775 ptr32++;
776 addr += sizeof(u32);
777 }
778 if (boardinfo->magic != NETXEN_BDINFO_MAGIC) {
779 printk("%s: ERROR reading %s board config."
780 " Read %x, expected %x\n", netxen_nic_driver_name,
781 netxen_nic_driver_name,
782 boardinfo->magic, NETXEN_BDINFO_MAGIC);
783 rv = -1;
784 }
785 if (boardinfo->header_version != NETXEN_BDINFO_VERSION) {
786 printk("%s: Unknown board config version."
787 " Read %x, expected %x\n", netxen_nic_driver_name,
788 boardinfo->header_version, NETXEN_BDINFO_VERSION);
789 rv = -1;
790 }
791
792 DPRINTK(INFO, "Discovered board type:0x%x ", boardinfo->board_type);
793 switch ((netxen_brdtype_t) boardinfo->board_type) {
794 case NETXEN_BRDTYPE_P2_SB35_4G:
795 adapter->ahw.board_type = NETXEN_NIC_GBE;
796 break;
797 case NETXEN_BRDTYPE_P2_SB31_10G:
798 case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:
799 case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:
800 case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
801 adapter->ahw.board_type = NETXEN_NIC_XGBE;
802 break;
803 case NETXEN_BRDTYPE_P1_BD:
804 case NETXEN_BRDTYPE_P1_SB:
805 case NETXEN_BRDTYPE_P1_SMAX:
806 case NETXEN_BRDTYPE_P1_SOCK:
807 adapter->ahw.board_type = NETXEN_NIC_GBE;
808 break;
809 default:
810 printk("%s: Unknown(%x)\n", netxen_nic_driver_name,
811 boardinfo->board_type);
812 break;
813 }
814
815 return rv;
816}
817
818/* NIU access sections */
819
820int netxen_nic_set_mtu_gb(struct netxen_port *port, int new_mtu)
821{
822 struct netxen_adapter *adapter = port->adapter;
823 netxen_nic_write_w0(adapter,
824 NETXEN_NIU_GB_MAX_FRAME_SIZE(port->portnum),
825 new_mtu);
826 return 0;
827}
828
829int netxen_nic_set_mtu_xgb(struct netxen_port *port, int new_mtu)
830{
831 struct netxen_adapter *adapter = port->adapter;
832 new_mtu += NETXEN_NIU_HDRSIZE + NETXEN_NIU_TLRSIZE;
833 netxen_nic_write_w0(adapter, NETXEN_NIU_XGE_MAX_FRAME_SIZE, new_mtu);
834 return 0;
835}
836
837void netxen_nic_init_niu_gb(struct netxen_adapter *adapter)
838{
839 int portno;
840 for (portno = 0; portno < NETXEN_NIU_MAX_GBE_PORTS; portno++)
841 netxen_niu_gbe_init_port(adapter, portno);
842}
843
844void netxen_nic_stop_all_ports(struct netxen_adapter *adapter)
845{
846 int port_nr;
847 struct netxen_port *port;
848
849 for (port_nr = 0; port_nr < adapter->ahw.max_ports; port_nr++) {
850 port = adapter->port[port_nr];
851 if (adapter->ops->stop_port)
852 adapter->ops->stop_port(adapter, port->portnum);
853 }
854}
855
856void
857netxen_crb_writelit_adapter(struct netxen_adapter *adapter, unsigned long off,
858 int data)
859{
860 void __iomem *addr;
861
862 if (ADDR_IN_WINDOW1(off)) {
863 writel(data, NETXEN_CRB_NORMALIZE(adapter, off));
864 } else {
865 netxen_nic_pci_change_crbwindow(adapter, 0);
866 addr = pci_base_offset(adapter, off);
867 writel(data, addr);
868 netxen_nic_pci_change_crbwindow(adapter, 1);
869 }
870}
871
872void netxen_nic_set_link_parameters(struct netxen_port *port)
873{
874 struct netxen_adapter *adapter = port->adapter;
875 __le32 status;
876 u16 autoneg;
877 __le32 mode;
878
879 netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
880 if (netxen_get_niu_enable_ge(mode)) { /* Gb 10/100/1000 Mbps mode */
881 if (adapter->ops->phy_read
882 && adapter->ops->
883 phy_read(adapter, port->portnum,
884 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
885 &status) == 0) {
886 if (netxen_get_phy_link(status)) {
887 switch (netxen_get_phy_speed(status)) {
888 case 0:
889 port->link_speed = SPEED_10;
890 break;
891 case 1:
892 port->link_speed = SPEED_100;
893 break;
894 case 2:
895 port->link_speed = SPEED_1000;
896 break;
897 default:
898 port->link_speed = -1;
899 break;
900 }
901 switch (netxen_get_phy_duplex(status)) {
902 case 0:
903 port->link_duplex = DUPLEX_HALF;
904 break;
905 case 1:
906 port->link_duplex = DUPLEX_FULL;
907 break;
908 default:
909 port->link_duplex = -1;
910 break;
911 }
912 if (adapter->ops->phy_read
913 && adapter->ops->
914 phy_read(adapter, port->portnum,
915 NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
916 (__le32 *) & autoneg) != 0)
917 port->link_autoneg = autoneg;
918 } else
919 goto link_down;
920 } else {
921 link_down:
922 port->link_speed = -1;
923 port->link_duplex = -1;
924 }
925 }
926}
927
928void netxen_nic_flash_print(struct netxen_adapter *adapter)
929{
930 int valid = 1;
931 u32 fw_major = 0;
932 u32 fw_minor = 0;
933 u32 fw_build = 0;
934 char brd_name[NETXEN_MAX_SHORT_NAME];
935 struct netxen_new_user_info user_info;
936 int i, addr = USER_START;
937 u32 *ptr32;
938
939 struct netxen_board_info *board_info = &(adapter->ahw.boardcfg);
940 if (board_info->magic != NETXEN_BDINFO_MAGIC) {
941 printk
942 ("NetXen Unknown board config, Read 0x%x expected as 0x%x\n",
943 board_info->magic, NETXEN_BDINFO_MAGIC);
944 valid = 0;
945 }
946 if (board_info->header_version != NETXEN_BDINFO_VERSION) {
947 printk("NetXen Unknown board config version."
948 " Read %x, expected %x\n",
949 board_info->header_version, NETXEN_BDINFO_VERSION);
950 valid = 0;
951 }
952 if (valid) {
953 ptr32 = (u32 *) & user_info;
954 for (i = 0;
955 i < sizeof(struct netxen_new_user_info) / sizeof(u32);
956 i++) {
957 if (netxen_rom_fast_read(adapter, addr, ptr32) == -1) {
958 printk("%s: ERROR reading %s board userarea.\n",
959 netxen_nic_driver_name,
960 netxen_nic_driver_name);
961 return;
962 }
963 ptr32++;
964 addr += sizeof(u32);
965 }
966 get_brd_name_by_type(board_info->board_type, brd_name);
967
968 printk("NetXen %s Board S/N %s Chip id 0x%x\n",
969 brd_name, user_info.serial_num, board_info->chip_id);
970
971 printk("NetXen %s Board #%d, Chip id 0x%x\n",
972 board_info->board_type == 0x0b ? "XGB" : "GBE",
973 board_info->board_num, board_info->chip_id);
974 fw_major = readl(NETXEN_CRB_NORMALIZE(adapter,
975 NETXEN_FW_VERSION_MAJOR));
976 fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter,
977 NETXEN_FW_VERSION_MINOR));
978 fw_build =
979 readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB));
980
981 printk("NetXen Firmware version %d.%d.%d\n", fw_major, fw_minor,
982 fw_build);
983 }
984 if (fw_major != _NETXEN_NIC_LINUX_MAJOR) {
985 printk(KERN_ERR "The mismatch in driver version and firmware "
986 "version major number\n"
987 "Driver version major number = %d \t"
988 "Firmware version major number = %d \n",
989 _NETXEN_NIC_LINUX_MAJOR, fw_major);
990 adapter->driver_mismatch = 1;
991 }
992 if (fw_minor != _NETXEN_NIC_LINUX_MINOR) {
993 printk(KERN_ERR "The mismatch in driver version and firmware "
994 "version minor number\n"
995 "Driver version minor number = %d \t"
996 "Firmware version minor number = %d \n",
997 _NETXEN_NIC_LINUX_MINOR, fw_minor);
998 adapter->driver_mismatch = 1;
999 }
1000 if (adapter->driver_mismatch)
1001 printk(KERN_INFO "Use the driver with version no %d.%d.xxx\n",
1002 fw_major, fw_minor);
1003}
1004
1005int netxen_crb_read_val(struct netxen_adapter *adapter, unsigned long off)
1006{
1007 int data;
1008 netxen_nic_hw_read_wx(adapter, off, &data, 4);
1009 return data;
1010}
diff --git a/drivers/net/netxen/netxen_nic_hw.h b/drivers/net/netxen/netxen_nic_hw.h
new file mode 100644
index 000000000000..201a636b7ab8
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_hw.h
@@ -0,0 +1,482 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 *
29 *
30 * Structures, enums, and macros for the MAC
31 *
32 */
33
34#ifndef __NETXEN_NIC_HW_H_
35#define __NETXEN_NIC_HW_H_
36
37#include "netxen_nic_hdr.h"
38
39/* Hardware memory size of 128 meg */
40#define NETXEN_MEMADDR_MAX (128 * 1024 * 1024)
41
42#ifndef readq
43static inline u64 readq(void __iomem * addr)
44{
45 return readl(addr) | (((u64) readl(addr + 4)) << 32LL);
46}
47#endif
48
49#ifndef writeq
50static inline void writeq(u64 val, void __iomem * addr)
51{
52 writel(((u32) (val)), (addr));
53 writel(((u32) (val >> 32)), (addr + 4));
54}
55#endif
56
57static inline void netxen_nic_hw_block_write64(u64 __iomem * data_ptr,
58 u64 __iomem * addr,
59 int num_words)
60{
61 int num;
62 for (num = 0; num < num_words; num++) {
63 writeq(readq((void __iomem *)data_ptr), addr);
64 addr++;
65 data_ptr++;
66 }
67}
68
69static inline void netxen_nic_hw_block_read64(u64 __iomem * data_ptr,
70 u64 __iomem * addr, int num_words)
71{
72 int num;
73 for (num = 0; num < num_words; num++) {
74 writeq(readq((void __iomem *)addr), data_ptr);
75 addr++;
76 data_ptr++;
77 }
78
79}
80
81struct netxen_adapter;
82
83#define NETXEN_PCI_MAPSIZE_BYTES (NETXEN_PCI_MAPSIZE << 20)
84
85#define NETXEN_NIC_LOCKED_READ_REG(X, Y) \
86 addr = pci_base_offset(adapter, (X)); \
87 *(u32 *)Y = readl(addr);
88
89struct netxen_port;
90void netxen_nic_set_link_parameters(struct netxen_port *port);
91void netxen_nic_flash_print(struct netxen_adapter *adapter);
92int netxen_nic_hw_write_wx(struct netxen_adapter *adapter, u64 off,
93 void *data, int len);
94void netxen_crb_writelit_adapter(struct netxen_adapter *adapter,
95 unsigned long off, int data);
96int netxen_nic_hw_read_wx(struct netxen_adapter *adapter, u64 off,
97 void *data, int len);
98
99typedef u8 netxen_ethernet_macaddr_t[6];
100
101/* Nibble or Byte mode for phy interface (GbE mode only) */
102typedef enum {
103 NETXEN_NIU_10_100_MB = 0,
104 NETXEN_NIU_1000_MB
105} netxen_niu_gbe_ifmode_t;
106
107#define _netxen_crb_get_bit(var, bit) ((var >> bit) & 0x1)
108
109/*
110 * NIU GB MAC Config Register 0 (applies to GB0, GB1, GB2, GB3)
111 *
112 * Bit 0 : enable_tx => 1:enable frame xmit, 0:disable
113 * Bit 1 : tx_synced => R/O: xmit enable synched to xmit stream
114 * Bit 2 : enable_rx => 1:enable frame recv, 0:disable
115 * Bit 3 : rx_synced => R/O: recv enable synched to recv stream
116 * Bit 4 : tx_flowctl => 1:enable pause frame generation, 0:disable
117 * Bit 5 : rx_flowctl => 1:act on recv'd pause frames, 0:ignore
118 * Bit 8 : loopback => 1:loop MAC xmits to MAC recvs, 0:normal
119 * Bit 16: tx_reset_pb => 1:reset frame xmit protocol blk, 0:no-op
120 * Bit 17: rx_reset_pb => 1:reset frame recv protocol blk, 0:no-op
121 * Bit 18: tx_reset_mac => 1:reset data/ctl multiplexer blk, 0:no-op
122 * Bit 19: rx_reset_mac => 1:reset ctl frames & timers blk, 0:no-op
123 * Bit 31: soft_reset => 1:reset the MAC and the SERDES, 0:no-op
124 */
125
126#define netxen_gb_enable_tx(config_word) \
127 set_bit(0, (unsigned long*)(&config_word))
128#define netxen_gb_enable_rx(config_word) \
129 set_bit(2, (unsigned long*)(&config_word))
130#define netxen_gb_tx_flowctl(config_word) \
131 set_bit(4, (unsigned long*)(&config_word))
132#define netxen_gb_rx_flowctl(config_word) \
133 set_bit(5, (unsigned long*)(&config_word))
134#define netxen_gb_tx_reset_pb(config_word) \
135 set_bit(16, (unsigned long*)(&config_word))
136#define netxen_gb_rx_reset_pb(config_word) \
137 set_bit(17, (unsigned long*)(&config_word))
138#define netxen_gb_tx_reset_mac(config_word) \
139 set_bit(18, (unsigned long*)(&config_word))
140#define netxen_gb_rx_reset_mac(config_word) \
141 set_bit(19, (unsigned long*)(&config_word))
142#define netxen_gb_soft_reset(config_word) \
143 set_bit(31, (unsigned long*)(&config_word))
144
145#define netxen_gb_unset_tx_flowctl(config_word) \
146 clear_bit(4, (unsigned long *)(&config_word))
147#define netxen_gb_unset_rx_flowctl(config_word) \
148 clear_bit(5, (unsigned long*)(&config_word))
149
150#define netxen_gb_get_tx_synced(config_word) \
151 _netxen_crb_get_bit((config_word), 1)
152#define netxen_gb_get_rx_synced(config_word) \
153 _netxen_crb_get_bit((config_word), 3)
154#define netxen_gb_get_tx_flowctl(config_word) \
155 _netxen_crb_get_bit((config_word), 4)
156#define netxen_gb_get_rx_flowctl(config_word) \
157 _netxen_crb_get_bit((config_word), 5)
158#define netxen_gb_get_soft_reset(config_word) \
159 _netxen_crb_get_bit((config_word), 31)
160
161/*
162 * NIU GB MAC Config Register 1 (applies to GB0, GB1, GB2, GB3)
163 *
164 * Bit 0 : duplex => 1:full duplex mode, 0:half duplex
165 * Bit 1 : crc_enable => 1:append CRC to xmit frames, 0:dont append
166 * Bit 2 : padshort => 1:pad short frames and add CRC, 0:dont pad
167 * Bit 4 : checklength => 1:check framelen with actual,0:dont check
168 * Bit 5 : hugeframes => 1:allow oversize xmit frames, 0:dont allow
169 * Bits 8-9 : intfmode => 01:nibble (10/100), 10:byte (1000)
170 * Bits 12-15 : preamblelen => preamble field length in bytes, default 7
171 */
172
173#define netxen_gb_set_duplex(config_word) \
174 set_bit(0, (unsigned long*)&config_word)
175#define netxen_gb_set_crc_enable(config_word) \
176 set_bit(1, (unsigned long*)&config_word)
177#define netxen_gb_set_padshort(config_word) \
178 set_bit(2, (unsigned long*)&config_word)
179#define netxen_gb_set_checklength(config_word) \
180 set_bit(4, (unsigned long*)&config_word)
181#define netxen_gb_set_hugeframes(config_word) \
182 set_bit(5, (unsigned long*)&config_word)
183#define netxen_gb_set_preamblelen(config_word, val) \
184 ((config_word) |= ((val) << 12) & 0xF000)
185#define netxen_gb_set_intfmode(config_word, val) \
186 ((config_word) |= ((val) << 8) & 0x300)
187
188#define netxen_gb_get_stationaddress_low(config_word) ((config_word) >> 16)
189
190#define netxen_gb_set_mii_mgmt_clockselect(config_word, val) \
191 ((config_word) |= ((val) & 0x07))
192#define netxen_gb_mii_mgmt_reset(config_word) \
193 set_bit(31, (unsigned long*)&config_word)
194#define netxen_gb_mii_mgmt_unset(config_word) \
195 clear_bit(31, (unsigned long*)&config_word)
196
197/*
198 * NIU GB MII Mgmt Command Register (applies to GB0, GB1, GB2, GB3)
199 * Bit 0 : read_cycle => 1:perform single read cycle, 0:no-op
200 * Bit 1 : scan_cycle => 1:perform continuous read cycles, 0:no-op
201 */
202
203#define netxen_gb_mii_mgmt_set_read_cycle(config_word) \
204 set_bit(0, (unsigned long*)&config_word)
205#define netxen_gb_mii_mgmt_reg_addr(config_word, val) \
206 ((config_word) |= ((val) & 0x1F))
207#define netxen_gb_mii_mgmt_phy_addr(config_word, val) \
208 ((config_word) |= (((val) & 0x1F) << 8))
209
210/*
211 * NIU GB MII Mgmt Indicators Register (applies to GB0, GB1, GB2, GB3)
212 * Read-only register.
213 * Bit 0 : busy => 1:performing an MII mgmt cycle, 0:idle
214 * Bit 1 : scanning => 1:scan operation in progress, 0:idle
215 * Bit 2 : notvalid => :mgmt result data not yet valid, 0:idle
216 */
217#define netxen_get_gb_mii_mgmt_busy(config_word) \
218 _netxen_crb_get_bit(config_word, 0)
219#define netxen_get_gb_mii_mgmt_scanning(config_word) \
220 _netxen_crb_get_bit(config_word, 1)
221#define netxen_get_gb_mii_mgmt_notvalid(config_word) \
222 _netxen_crb_get_bit(config_word, 2)
223
224/*
225 * PHY-Specific MII control/status registers.
226 */
227typedef enum {
228 NETXEN_NIU_GB_MII_MGMT_ADDR_CONTROL = 0,
229 NETXEN_NIU_GB_MII_MGMT_ADDR_STATUS = 1,
230 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_ID_0 = 2,
231 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_ID_1 = 3,
232 NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG = 4,
233 NETXEN_NIU_GB_MII_MGMT_ADDR_LNKPART = 5,
234 NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG_MORE = 6,
235 NETXEN_NIU_GB_MII_MGMT_ADDR_NEXTPAGE_XMIT = 7,
236 NETXEN_NIU_GB_MII_MGMT_ADDR_LNKPART_NEXTPAGE = 8,
237 NETXEN_NIU_GB_MII_MGMT_ADDR_1000BT_CONTROL = 9,
238 NETXEN_NIU_GB_MII_MGMT_ADDR_1000BT_STATUS = 10,
239 NETXEN_NIU_GB_MII_MGMT_ADDR_EXTENDED_STATUS = 15,
240 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL = 16,
241 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS = 17,
242 NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE = 18,
243 NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS = 19,
244 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL_MORE = 20,
245 NETXEN_NIU_GB_MII_MGMT_ADDR_RECV_ERROR_COUNT = 21,
246 NETXEN_NIU_GB_MII_MGMT_ADDR_LED_CONTROL = 24,
247 NETXEN_NIU_GB_MII_MGMT_ADDR_LED_OVERRIDE = 25,
248 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL_MORE_YET = 26,
249 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS_MORE = 27
250} netxen_niu_phy_register_t;
251
252/*
253 * PHY-Specific Status Register (reg 17).
254 *
255 * Bit 0 : jabber => 1:jabber detected, 0:not
256 * Bit 1 : polarity => 1:polarity reversed, 0:normal
257 * Bit 2 : recvpause => 1:receive pause enabled, 0:disabled
258 * Bit 3 : xmitpause => 1:transmit pause enabled, 0:disabled
259 * Bit 4 : energydetect => 1:sleep, 0:active
260 * Bit 5 : downshift => 1:downshift, 0:no downshift
261 * Bit 6 : crossover => 1:MDIX (crossover), 0:MDI (no crossover)
262 * Bits 7-9 : cablelen => not valid in 10Mb/s mode
263 * 0:<50m, 1:50-80m, 2:80-110m, 3:110-140m, 4:>140m
264 * Bit 10 : link => 1:link up, 0:link down
265 * Bit 11 : resolved => 1:speed and duplex resolved, 0:not yet
266 * Bit 12 : pagercvd => 1:page received, 0:page not received
267 * Bit 13 : duplex => 1:full duplex, 0:half duplex
268 * Bits 14-15 : speed => 0:10Mb/s, 1:100Mb/s, 2:1000Mb/s, 3:rsvd
269 */
270
271#define netxen_get_phy_cablelen(config_word) (((config_word) >> 7) & 0x07)
272#define netxen_get_phy_speed(config_word) (((config_word) >> 14) & 0x03)
273
274#define netxen_set_phy_speed(config_word, val) \
275 ((config_word) |= ((val & 0x03) << 14))
276#define netxen_set_phy_duplex(config_word) \
277 set_bit(13, (unsigned long*)&config_word)
278#define netxen_clear_phy_duplex(config_word) \
279 clear_bit(13, (unsigned long*)&config_word)
280
281#define netxen_get_phy_jabber(config_word) \
282 _netxen_crb_get_bit(config_word, 0)
283#define netxen_get_phy_polarity(config_word) \
284 _netxen_crb_get_bit(config_word, 1)
285#define netxen_get_phy_recvpause(config_word) \
286 _netxen_crb_get_bit(config_word, 2)
287#define netxen_get_phy_xmitpause(config_word) \
288 _netxen_crb_get_bit(config_word, 3)
289#define netxen_get_phy_energydetect(config_word) \
290 _netxen_crb_get_bit(config_word, 4)
291#define netxen_get_phy_downshift(config_word) \
292 _netxen_crb_get_bit(config_word, 5)
293#define netxen_get_phy_crossover(config_word) \
294 _netxen_crb_get_bit(config_word, 6)
295#define netxen_get_phy_link(config_word) \
296 _netxen_crb_get_bit(config_word, 10)
297#define netxen_get_phy_resolved(config_word) \
298 _netxen_crb_get_bit(config_word, 11)
299#define netxen_get_phy_pagercvd(config_word) \
300 _netxen_crb_get_bit(config_word, 12)
301#define netxen_get_phy_duplex(config_word) \
302 _netxen_crb_get_bit(config_word, 13)
303
304/*
305 * Interrupt Register definition
306 * This definition applies to registers 18 and 19 (int enable and int status).
307 * Bit 0 : jabber
308 * Bit 1 : polarity_changed
309 * Bit 4 : energy_detect
310 * Bit 5 : downshift
311 * Bit 6 : mdi_xover_changed
312 * Bit 7 : fifo_over_underflow
313 * Bit 8 : false_carrier
314 * Bit 9 : symbol_error
315 * Bit 10: link_status_changed
316 * Bit 11: autoneg_completed
317 * Bit 12: page_received
318 * Bit 13: duplex_changed
319 * Bit 14: speed_changed
320 * Bit 15: autoneg_error
321 */
322
323#define netxen_get_phy_int_jabber(config_word) \
324 _netxen_crb_get_bit(config_word, 0)
325#define netxen_get_phy_int_polarity_changed(config_word) \
326 _netxen_crb_get_bit(config_word, 1)
327#define netxen_get_phy_int_energy_detect(config_word) \
328 _netxen_crb_get_bit(config_word, 4)
329#define netxen_get_phy_int_downshift(config_word) \
330 _netxen_crb_get_bit(config_word, 5)
331#define netxen_get_phy_int_mdi_xover_changed(config_word) \
332 _netxen_crb_get_bit(config_word, 6)
333#define netxen_get_phy_int_fifo_over_underflow(config_word) \
334 _netxen_crb_get_bit(config_word, 7)
335#define netxen_get_phy_int_false_carrier(config_word) \
336 _netxen_crb_get_bit(config_word, 8)
337#define netxen_get_phy_int_symbol_error(config_word) \
338 _netxen_crb_get_bit(config_word, 9)
339#define netxen_get_phy_int_link_status_changed(config_word) \
340 _netxen_crb_get_bit(config_word, 10)
341#define netxen_get_phy_int_autoneg_completed(config_word) \
342 _netxen_crb_get_bit(config_word, 11)
343#define netxen_get_phy_int_page_received(config_word) \
344 _netxen_crb_get_bit(config_word, 12)
345#define netxen_get_phy_int_duplex_changed(config_word) \
346 _netxen_crb_get_bit(config_word, 13)
347#define netxen_get_phy_int_speed_changed(config_word) \
348 _netxen_crb_get_bit(config_word, 14)
349#define netxen_get_phy_int_autoneg_error(config_word) \
350 _netxen_crb_get_bit(config_word, 15)
351
352#define netxen_set_phy_int_link_status_changed(config_word) \
353 set_bit(10, (unsigned long*)&config_word)
354#define netxen_set_phy_int_autoneg_completed(config_word) \
355 set_bit(11, (unsigned long*)&config_word)
356#define netxen_set_phy_int_speed_changed(config_word) \
357 set_bit(14, (unsigned long*)&config_word)
358
359/*
360 * NIU Mode Register.
361 * Bit 0 : enable FibreChannel
362 * Bit 1 : enable 10/100/1000 Ethernet
363 * Bit 2 : enable 10Gb Ethernet
364 */
365
366#define netxen_get_niu_enable_ge(config_word) \
367 _netxen_crb_get_bit(config_word, 1)
368
369/* Promiscous mode options (GbE mode only) */
370typedef enum {
371 NETXEN_NIU_PROMISC_MODE = 0,
372 NETXEN_NIU_NON_PROMISC_MODE
373} netxen_niu_prom_mode_t;
374
375/*
376 * NIU GB Drop CRC Register
377 *
378 * Bit 0 : drop_gb0 => 1:drop pkts with bad CRCs, 0:pass them on
379 * Bit 1 : drop_gb1 => 1:drop pkts with bad CRCs, 0:pass them on
380 * Bit 2 : drop_gb2 => 1:drop pkts with bad CRCs, 0:pass them on
381 * Bit 3 : drop_gb3 => 1:drop pkts with bad CRCs, 0:pass them on
382 */
383
384#define netxen_set_gb_drop_gb0(config_word) \
385 set_bit(0, (unsigned long*)&config_word)
386#define netxen_set_gb_drop_gb1(config_word) \
387 set_bit(1, (unsigned long*)&config_word)
388#define netxen_set_gb_drop_gb2(config_word) \
389 set_bit(2, (unsigned long*)&config_word)
390#define netxen_set_gb_drop_gb3(config_word) \
391 set_bit(3, (unsigned long*)&config_word)
392
393#define netxen_clear_gb_drop_gb0(config_word) \
394 clear_bit(0, (unsigned long*)&config_word)
395#define netxen_clear_gb_drop_gb1(config_word) \
396 clear_bit(1, (unsigned long*)&config_word)
397#define netxen_clear_gb_drop_gb2(config_word) \
398 clear_bit(2, (unsigned long*)&config_word)
399#define netxen_clear_gb_drop_gb3(config_word) \
400 clear_bit(3, (unsigned long*)&config_word)
401
402/*
403 * NIU XG MAC Config Register
404 *
405 * Bit 0 : tx_enable => 1:enable frame xmit, 0:disable
406 * Bit 2 : rx_enable => 1:enable frame recv, 0:disable
407 * Bit 4 : soft_reset => 1:reset the MAC , 0:no-op
408 * Bit 27: xaui_framer_reset
409 * Bit 28: xaui_rx_reset
410 * Bit 29: xaui_tx_reset
411 * Bit 30: xg_ingress_afifo_reset
412 * Bit 31: xg_egress_afifo_reset
413 */
414
415#define netxen_xg_soft_reset(config_word) \
416 set_bit(4, (unsigned long*)&config_word)
417
418/*
419 * MAC Control Register
420 *
421 * Bit 0-1 : id_pool0
422 * Bit 2 : enable_xtnd0
423 * Bit 4-5 : id_pool1
424 * Bit 6 : enable_xtnd1
425 * Bit 8-9 : id_pool2
426 * Bit 10 : enable_xtnd2
427 * Bit 12-13 : id_pool3
428 * Bit 14 : enable_xtnd3
429 * Bit 24-25 : mode_select
430 * Bit 28-31 : enable_pool
431 */
432
433#define netxen_nic_mcr_set_id_pool0(config, val) \
434 ((config) |= ((val) &0x03))
435#define netxen_nic_mcr_set_enable_xtnd0(config) \
436 (set_bit(3, (unsigned long *)&(config)))
437#define netxen_nic_mcr_set_id_pool1(config, val) \
438 ((config) |= (((val) & 0x03) << 4))
439#define netxen_nic_mcr_set_enable_xtnd1(config) \
440 (set_bit(6, (unsigned long *)&(config)))
441#define netxen_nic_mcr_set_id_pool2(config, val) \
442 ((config) |= (((val) & 0x03) << 8))
443#define netxen_nic_mcr_set_enable_xtnd2(config) \
444 (set_bit(10, (unsigned long *)&(config)))
445#define netxen_nic_mcr_set_id_pool3(config, val) \
446 ((config) |= (((val) & 0x03) << 12))
447#define netxen_nic_mcr_set_enable_xtnd3(config) \
448 (set_bit(14, (unsigned long *)&(config)))
449#define netxen_nic_mcr_set_mode_select(config, val) \
450 ((config) |= (((val) & 0x03) << 24))
451#define netxen_nic_mcr_set_enable_pool(config, val) \
452 ((config) |= (((val) & 0x0f) << 28))
453
454/* Set promiscuous mode for a GbE interface */
455int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, int port,
456 netxen_niu_prom_mode_t mode);
457int netxen_niu_xg_set_promiscuous_mode(struct netxen_adapter *adapter,
458 int port, netxen_niu_prom_mode_t mode);
459
460/* get/set the MAC address for a given MAC */
461int netxen_niu_macaddr_get(struct netxen_adapter *adapter, int port,
462 netxen_ethernet_macaddr_t * addr);
463int netxen_niu_macaddr_set(struct netxen_port *port,
464 netxen_ethernet_macaddr_t addr);
465
466/* XG versons */
467int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, int port,
468 netxen_ethernet_macaddr_t * addr);
469int netxen_niu_xg_macaddr_set(struct netxen_port *port,
470 netxen_ethernet_macaddr_t addr);
471
472/* Generic enable for GbE ports. Will detect the speed of the link. */
473int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port);
474
475int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port);
476
477/* Disable a GbE interface */
478int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter, int port);
479
480int netxen_niu_disable_xg_port(struct netxen_adapter *adapter, int port);
481
482#endif /* __NETXEN_NIC_HW_H_ */
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
new file mode 100644
index 000000000000..0dca029bc3e5
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -0,0 +1,1304 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 *
29 *
30 * Source file for NIC routines to initialize the Phantom Hardware
31 *
32 */
33
34#include <linux/netdevice.h>
35#include <linux/delay.h>
36#include "netxen_nic.h"
37#include "netxen_nic_hw.h"
38#include "netxen_nic_ioctl.h"
39#include "netxen_nic_phan_reg.h"
40
41struct crb_addr_pair {
42 long addr;
43 long data;
44};
45
46#define NETXEN_MAX_CRB_XFORM 60
47static unsigned int crb_addr_xform[NETXEN_MAX_CRB_XFORM];
48#define NETXEN_ADDR_ERROR ((unsigned long ) 0xffffffff )
49
50#define crb_addr_transform(name) \
51 crb_addr_xform[NETXEN_HW_PX_MAP_CRB_##name] = \
52 NETXEN_HW_CRB_HUB_AGT_ADR_##name << 20
53
54#define NETXEN_NIC_XDMA_RESET 0x8000ff
55
56static inline void
57netxen_nic_locked_write_reg(struct netxen_adapter *adapter,
58 unsigned long off, int *data)
59{
60 void __iomem *addr = pci_base_offset(adapter, off);
61 writel(*data, addr);
62}
63
64static void crb_addr_transform_setup(void)
65{
66 crb_addr_transform(XDMA);
67 crb_addr_transform(TIMR);
68 crb_addr_transform(SRE);
69 crb_addr_transform(SQN3);
70 crb_addr_transform(SQN2);
71 crb_addr_transform(SQN1);
72 crb_addr_transform(SQN0);
73 crb_addr_transform(SQS3);
74 crb_addr_transform(SQS2);
75 crb_addr_transform(SQS1);
76 crb_addr_transform(SQS0);
77 crb_addr_transform(RPMX7);
78 crb_addr_transform(RPMX6);
79 crb_addr_transform(RPMX5);
80 crb_addr_transform(RPMX4);
81 crb_addr_transform(RPMX3);
82 crb_addr_transform(RPMX2);
83 crb_addr_transform(RPMX1);
84 crb_addr_transform(RPMX0);
85 crb_addr_transform(ROMUSB);
86 crb_addr_transform(SN);
87 crb_addr_transform(QMN);
88 crb_addr_transform(QMS);
89 crb_addr_transform(PGNI);
90 crb_addr_transform(PGND);
91 crb_addr_transform(PGN3);
92 crb_addr_transform(PGN2);
93 crb_addr_transform(PGN1);
94 crb_addr_transform(PGN0);
95 crb_addr_transform(PGSI);
96 crb_addr_transform(PGSD);
97 crb_addr_transform(PGS3);
98 crb_addr_transform(PGS2);
99 crb_addr_transform(PGS1);
100 crb_addr_transform(PGS0);
101 crb_addr_transform(PS);
102 crb_addr_transform(PH);
103 crb_addr_transform(NIU);
104 crb_addr_transform(I2Q);
105 crb_addr_transform(EG);
106 crb_addr_transform(MN);
107 crb_addr_transform(MS);
108 crb_addr_transform(CAS2);
109 crb_addr_transform(CAS1);
110 crb_addr_transform(CAS0);
111 crb_addr_transform(CAM);
112 crb_addr_transform(C2C1);
113 crb_addr_transform(C2C0);
114}
115
116int netxen_init_firmware(struct netxen_adapter *adapter)
117{
118 u32 state = 0, loops = 0, err = 0;
119
120 /* Window 1 call */
121 state = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
122
123 if (state == PHAN_INITIALIZE_ACK)
124 return 0;
125
126 while (state != PHAN_INITIALIZE_COMPLETE && loops < 2000) {
127 udelay(100);
128 /* Window 1 call */
129 state = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
130
131 loops++;
132 }
133 if (loops >= 2000) {
134 printk(KERN_ERR "Cmd Peg initialization not complete:%x.\n",
135 state);
136 err = -EIO;
137 return err;
138 }
139 /* Window 1 call */
140 writel(PHAN_INITIALIZE_ACK,
141 NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
142
143 return err;
144}
145
146#define NETXEN_ADDR_LIMIT 0xffffffffULL
147
148void *netxen_alloc(struct pci_dev *pdev, size_t sz, dma_addr_t * ptr,
149 struct pci_dev **used_dev)
150{
151 void *addr;
152
153 addr = pci_alloc_consistent(pdev, sz, ptr);
154 if ((unsigned long long)(*ptr) < NETXEN_ADDR_LIMIT) {
155 *used_dev = pdev;
156 return addr;
157 }
158 pci_free_consistent(pdev, sz, addr, *ptr);
159 addr = pci_alloc_consistent(NULL, sz, ptr);
160 *used_dev = NULL;
161 return addr;
162}
163
164void netxen_initialize_adapter_sw(struct netxen_adapter *adapter)
165{
166 int ctxid, ring;
167 u32 i;
168 u32 num_rx_bufs = 0;
169 struct netxen_rcv_desc_ctx *rcv_desc;
170
171 DPRINTK(INFO, "initializing some queues: %p\n", adapter);
172 for (ctxid = 0; ctxid < MAX_RCV_CTX; ++ctxid) {
173 for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
174 struct netxen_rx_buffer *rx_buf;
175 rcv_desc = &adapter->recv_ctx[ctxid].rcv_desc[ring];
176 rcv_desc->rcv_free = rcv_desc->max_rx_desc_count;
177 rcv_desc->begin_alloc = 0;
178 rx_buf = rcv_desc->rx_buf_arr;
179 num_rx_bufs = rcv_desc->max_rx_desc_count;
180 /*
181 * Now go through all of them, set reference handles
182 * and put them in the queues.
183 */
184 for (i = 0; i < num_rx_bufs; i++) {
185 rx_buf->ref_handle = i;
186 rx_buf->state = NETXEN_BUFFER_FREE;
187
188 DPRINTK(INFO, "Rx buf:ctx%d i(%d) rx_buf:"
189 "%p\n", ctxid, i, rx_buf);
190 rx_buf++;
191 }
192 }
193 }
194 DPRINTK(INFO, "initialized buffers for %s and %s\n",
195 "adapter->free_cmd_buf_list", "adapter->free_rxbuf");
196}
197
198void netxen_initialize_adapter_hw(struct netxen_adapter *adapter)
199{
200 int ports = 0;
201 struct netxen_board_info *board_info = &(adapter->ahw.boardcfg);
202
203 if (netxen_nic_get_board_info(adapter) != 0)
204 printk("%s: Error getting board config info.\n",
205 netxen_nic_driver_name);
206 get_brd_port_by_type(board_info->board_type, &ports);
207 if (ports == 0)
208 printk(KERN_ERR "%s: Unknown board type\n",
209 netxen_nic_driver_name);
210 adapter->ahw.max_ports = ports;
211}
212
213void netxen_initialize_adapter_ops(struct netxen_adapter *adapter)
214{
215 struct netxen_drvops *ops = adapter->ops;
216 switch (adapter->ahw.board_type) {
217 case NETXEN_NIC_GBE:
218 ops->enable_phy_interrupts =
219 netxen_niu_gbe_enable_phy_interrupts;
220 ops->disable_phy_interrupts =
221 netxen_niu_gbe_disable_phy_interrupts;
222 ops->handle_phy_intr = netxen_nic_gbe_handle_phy_intr;
223 ops->macaddr_set = netxen_niu_macaddr_set;
224 ops->set_mtu = netxen_nic_set_mtu_gb;
225 ops->set_promisc = netxen_niu_set_promiscuous_mode;
226 ops->unset_promisc = netxen_niu_set_promiscuous_mode;
227 ops->phy_read = netxen_niu_gbe_phy_read;
228 ops->phy_write = netxen_niu_gbe_phy_write;
229 ops->init_port = netxen_niu_gbe_init_port;
230 ops->init_niu = netxen_nic_init_niu_gb;
231 ops->stop_port = netxen_niu_disable_gbe_port;
232 break;
233
234 case NETXEN_NIC_XGBE:
235 ops->enable_phy_interrupts =
236 netxen_niu_xgbe_enable_phy_interrupts;
237 ops->disable_phy_interrupts =
238 netxen_niu_xgbe_disable_phy_interrupts;
239 ops->handle_phy_intr = netxen_nic_xgbe_handle_phy_intr;
240 ops->macaddr_set = netxen_niu_xg_macaddr_set;
241 ops->set_mtu = netxen_nic_set_mtu_xgb;
242 ops->init_port = netxen_niu_xg_init_port;
243 ops->set_promisc = netxen_niu_xg_set_promiscuous_mode;
244 ops->unset_promisc = netxen_niu_xg_set_promiscuous_mode;
245 ops->stop_port = netxen_niu_disable_xg_port;
246 break;
247
248 default:
249 break;
250 }
251}
252
253/*
254 * netxen_decode_crb_addr(0 - utility to translate from internal Phantom CRB
255 * address to external PCI CRB address.
256 */
257unsigned long netxen_decode_crb_addr(unsigned long addr)
258{
259 int i;
260 unsigned long base_addr, offset, pci_base;
261
262 crb_addr_transform_setup();
263
264 pci_base = NETXEN_ADDR_ERROR;
265 base_addr = addr & 0xfff00000;
266 offset = addr & 0x000fffff;
267
268 for (i = 0; i < NETXEN_MAX_CRB_XFORM; i++) {
269 if (crb_addr_xform[i] == base_addr) {
270 pci_base = i << 20;
271 break;
272 }
273 }
274 if (pci_base == NETXEN_ADDR_ERROR)
275 return pci_base;
276 else
277 return (pci_base + offset);
278}
279
280static long rom_max_timeout = 10000;
281static long rom_lock_timeout = 1000000;
282
283static inline int rom_lock(struct netxen_adapter *adapter)
284{
285 int iter;
286 u32 done = 0;
287 int timeout = 0;
288
289 while (!done) {
290 /* acquire semaphore2 from PCI HW block */
291 netxen_nic_read_w0(adapter, NETXEN_PCIE_REG(PCIE_SEM2_LOCK),
292 &done);
293 if (done == 1)
294 break;
295 if (timeout >= rom_lock_timeout)
296 return -EIO;
297
298 timeout++;
299 /*
300 * Yield CPU
301 */
302 if (!in_atomic())
303 schedule();
304 else {
305 for (iter = 0; iter < 20; iter++)
306 cpu_relax(); /*This a nop instr on i386 */
307 }
308 }
309 netxen_nic_reg_write(adapter, NETXEN_ROM_LOCK_ID, ROM_LOCK_DRIVER);
310 return 0;
311}
312
313int netxen_wait_rom_done(struct netxen_adapter *adapter)
314{
315 long timeout = 0;
316 long done = 0;
317
318 while (done == 0) {
319 done = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_GLB_STATUS);
320 done &= 2;
321 timeout++;
322 if (timeout >= rom_max_timeout) {
323 printk("Timeout reached waiting for rom done");
324 return -EIO;
325 }
326 }
327 return 0;
328}
329
330static inline int netxen_rom_wren(struct netxen_adapter *adapter)
331{
332 /* Set write enable latch in ROM status register */
333 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
334 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE,
335 M25P_INSTR_WREN);
336 if (netxen_wait_rom_done(adapter)) {
337 return -1;
338 }
339 return 0;
340}
341
342static inline unsigned int netxen_rdcrbreg(struct netxen_adapter *adapter,
343 unsigned int addr)
344{
345 unsigned int data = 0xdeaddead;
346 data = netxen_nic_reg_read(adapter, addr);
347 return data;
348}
349
350static inline int netxen_do_rom_rdsr(struct netxen_adapter *adapter)
351{
352 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE,
353 M25P_INSTR_RDSR);
354 if (netxen_wait_rom_done(adapter)) {
355 return -1;
356 }
357 return netxen_rdcrbreg(adapter, NETXEN_ROMUSB_ROM_RDATA);
358}
359
360static inline void netxen_rom_unlock(struct netxen_adapter *adapter)
361{
362 u32 val;
363
364 /* release semaphore2 */
365 netxen_nic_read_w0(adapter, NETXEN_PCIE_REG(PCIE_SEM2_UNLOCK), &val);
366
367}
368
369int netxen_rom_wip_poll(struct netxen_adapter *adapter)
370{
371 long timeout = 0;
372 long wip = 1;
373 int val;
374 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
375 while (wip != 0) {
376 val = netxen_do_rom_rdsr(adapter);
377 wip = val & 1;
378 timeout++;
379 if (timeout > rom_max_timeout) {
380 return -1;
381 }
382 }
383 return 0;
384}
385
386static inline int do_rom_fast_write(struct netxen_adapter *adapter,
387 int addr, int data)
388{
389 if (netxen_rom_wren(adapter)) {
390 return -1;
391 }
392 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_WDATA, data);
393 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
394 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
395 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE,
396 M25P_INSTR_PP);
397 if (netxen_wait_rom_done(adapter)) {
398 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
399 return -1;
400 }
401
402 return netxen_rom_wip_poll(adapter);
403}
404
405static inline int
406do_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp)
407{
408 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
409 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
410 udelay(100); /* prevent bursting on CRB */
411 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
412 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE, 0xb);
413 if (netxen_wait_rom_done(adapter)) {
414 printk("Error waiting for rom done\n");
415 return -EIO;
416 }
417 /* reset abyte_cnt and dummy_byte_cnt */
418 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
419 udelay(100); /* prevent bursting on CRB */
420 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
421
422 *valp = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_ROM_RDATA);
423 return 0;
424}
425
426int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp)
427{
428 int ret;
429
430 if (rom_lock(adapter) != 0)
431 return -EIO;
432
433 ret = do_rom_fast_read(adapter, addr, valp);
434 netxen_rom_unlock(adapter);
435 return ret;
436}
437
438int netxen_rom_fast_write(struct netxen_adapter *adapter, int addr, int data)
439{
440 int ret = 0;
441
442 if (rom_lock(adapter) != 0) {
443 return -1;
444 }
445 ret = do_rom_fast_write(adapter, addr, data);
446 netxen_rom_unlock(adapter);
447 return ret;
448}
449int netxen_do_rom_se(struct netxen_adapter *adapter, int addr)
450{
451 netxen_rom_wren(adapter);
452 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
453 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
454 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE,
455 M25P_INSTR_SE);
456 if (netxen_wait_rom_done(adapter)) {
457 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
458 return -1;
459 }
460 return netxen_rom_wip_poll(adapter);
461}
462
463int netxen_rom_se(struct netxen_adapter *adapter, int addr)
464{
465 int ret = 0;
466 if (rom_lock(adapter) != 0) {
467 return -1;
468 }
469 ret = netxen_do_rom_se(adapter, addr);
470 netxen_rom_unlock(adapter);
471 return ret;
472}
473
474#define NETXEN_BOARDTYPE 0x4008
475#define NETXEN_BOARDNUM 0x400c
476#define NETXEN_CHIPNUM 0x4010
477#define NETXEN_ROMBUS_RESET 0xFFFFFFFF
478#define NETXEN_ROM_FIRST_BARRIER 0x800000000ULL
479#define NETXEN_ROM_FOUND_INIT 0x400
480
481int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
482{
483 int addr, val, status;
484 int n, i;
485 int init_delay = 0;
486 struct crb_addr_pair *buf;
487 unsigned long off;
488
489 /* resetall */
490 status = netxen_nic_get_board_info(adapter);
491 if (status)
492 printk("%s: netxen_pinit_from_rom: Error getting board info\n",
493 netxen_nic_driver_name);
494
495 netxen_crb_writelit_adapter(adapter, NETXEN_ROMUSB_GLB_SW_RESET,
496 NETXEN_ROMBUS_RESET);
497
498 if (verbose) {
499 int val;
500 if (netxen_rom_fast_read(adapter, NETXEN_BOARDTYPE, &val) == 0)
501 printk("P2 ROM board type: 0x%08x\n", val);
502 else
503 printk("Could not read board type\n");
504 if (netxen_rom_fast_read(adapter, NETXEN_BOARDNUM, &val) == 0)
505 printk("P2 ROM board num: 0x%08x\n", val);
506 else
507 printk("Could not read board number\n");
508 if (netxen_rom_fast_read(adapter, NETXEN_CHIPNUM, &val) == 0)
509 printk("P2 ROM chip num: 0x%08x\n", val);
510 else
511 printk("Could not read chip number\n");
512 }
513
514 if (netxen_rom_fast_read(adapter, 0, &n) == 0
515 && (n & NETXEN_ROM_FIRST_BARRIER)) {
516 n &= ~NETXEN_ROM_ROUNDUP;
517 if (n < NETXEN_ROM_FOUND_INIT) {
518 if (verbose)
519 printk("%s: %d CRB init values found"
520 " in ROM.\n", netxen_nic_driver_name, n);
521 } else {
522 printk("%s:n=0x%x Error! NetXen card flash not"
523 " initialized.\n", __FUNCTION__, n);
524 return -EIO;
525 }
526 buf = kcalloc(n, sizeof(struct crb_addr_pair), GFP_KERNEL);
527 if (buf == NULL) {
528 printk("%s: netxen_pinit_from_rom: Unable to calloc "
529 "memory.\n", netxen_nic_driver_name);
530 return -ENOMEM;
531 }
532 for (i = 0; i < n; i++) {
533 if (netxen_rom_fast_read(adapter, 8 * i + 4, &val) != 0
534 || netxen_rom_fast_read(adapter, 8 * i + 8,
535 &addr) != 0)
536 return -EIO;
537
538 buf[i].addr = addr;
539 buf[i].data = val;
540
541 if (verbose)
542 printk("%s: PCI: 0x%08x == 0x%08x\n",
543 netxen_nic_driver_name, (unsigned int)
544 netxen_decode_crb_addr((unsigned long)
545 addr), val);
546 }
547 for (i = 0; i < n; i++) {
548
549 off =
550 netxen_decode_crb_addr((unsigned long)buf[i].addr) +
551 NETXEN_PCI_CRBSPACE;
552 /* skipping cold reboot MAGIC */
553 if (off == NETXEN_CAM_RAM(0x1fc))
554 continue;
555
556 /* After writing this register, HW needs time for CRB */
557 /* to quiet down (else crb_window returns 0xffffffff) */
558 if (off == NETXEN_ROMUSB_GLB_SW_RESET) {
559 init_delay = 1;
560 /* hold xdma in reset also */
561 buf[i].data = NETXEN_NIC_XDMA_RESET;
562 }
563
564 if (ADDR_IN_WINDOW1(off)) {
565 writel(buf[i].data,
566 NETXEN_CRB_NORMALIZE(adapter, off));
567 } else {
568 netxen_nic_pci_change_crbwindow(adapter, 0);
569 writel(buf[i].data,
570 pci_base_offset(adapter, off));
571
572 netxen_nic_pci_change_crbwindow(adapter, 1);
573 }
574 if (init_delay == 1) {
575 ssleep(1);
576 init_delay = 0;
577 }
578 msleep(1);
579 }
580 kfree(buf);
581
582 /* disable_peg_cache_all */
583
584 /* unreset_net_cache */
585 netxen_nic_hw_read_wx(adapter, NETXEN_ROMUSB_GLB_SW_RESET, &val,
586 4);
587 netxen_crb_writelit_adapter(adapter, NETXEN_ROMUSB_GLB_SW_RESET,
588 (val & 0xffffff0f));
589 /* p2dn replyCount */
590 netxen_crb_writelit_adapter(adapter,
591 NETXEN_CRB_PEG_NET_D + 0xec, 0x1e);
592 /* disable_peg_cache 0 */
593 netxen_crb_writelit_adapter(adapter,
594 NETXEN_CRB_PEG_NET_D + 0x4c, 8);
595 /* disable_peg_cache 1 */
596 netxen_crb_writelit_adapter(adapter,
597 NETXEN_CRB_PEG_NET_I + 0x4c, 8);
598
599 /* peg_clr_all */
600
601 /* peg_clr 0 */
602 netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_0 + 0x8,
603 0);
604 netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_0 + 0xc,
605 0);
606 /* peg_clr 1 */
607 netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_1 + 0x8,
608 0);
609 netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_1 + 0xc,
610 0);
611 /* peg_clr 2 */
612 netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_2 + 0x8,
613 0);
614 netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_2 + 0xc,
615 0);
616 /* peg_clr 3 */
617 netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_3 + 0x8,
618 0);
619 netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_3 + 0xc,
620 0);
621 }
622 return 0;
623}
624
625void netxen_phantom_init(struct netxen_adapter *adapter, int pegtune_val)
626{
627 u32 val = 0;
628 int loops = 0;
629
630 if (!pegtune_val) {
631 while (val != PHAN_INITIALIZE_COMPLETE && loops < 200000) {
632 udelay(100);
633 schedule();
634 val =
635 readl(NETXEN_CRB_NORMALIZE
636 (adapter, CRB_CMDPEG_STATE));
637 loops++;
638 }
639 if (val != PHAN_INITIALIZE_COMPLETE)
640 printk("WARNING: Initial boot wait loop failed...\n");
641 }
642}
643
644int netxen_nic_rx_has_work(struct netxen_adapter *adapter)
645{
646 int ctx;
647
648 for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
649 struct netxen_recv_context *recv_ctx =
650 &(adapter->recv_ctx[ctx]);
651 u32 consumer;
652 struct status_desc *desc_head;
653 struct status_desc *desc;
654
655 consumer = recv_ctx->status_rx_consumer;
656 desc_head = recv_ctx->rcv_status_desc_head;
657 desc = &desc_head[consumer];
658
659 if (((le16_to_cpu(desc->owner)) & STATUS_OWNER_HOST))
660 return 1;
661 }
662
663 return 0;
664}
665
666static inline int netxen_nic_check_temp(struct netxen_adapter *adapter)
667{
668 int port_num;
669 struct netxen_port *port;
670 struct net_device *netdev;
671 uint32_t temp, temp_state, temp_val;
672 int rv = 0;
673
674 temp = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_TEMP_STATE));
675
676 temp_state = nx_get_temp_state(temp);
677 temp_val = nx_get_temp_val(temp);
678
679 if (temp_state == NX_TEMP_PANIC) {
680 printk(KERN_ALERT
681 "%s: Device temperature %d degrees C exceeds"
682 " maximum allowed. Hardware has been shut down.\n",
683 netxen_nic_driver_name, temp_val);
684 for (port_num = 0; port_num < adapter->ahw.max_ports;
685 port_num++) {
686 port = adapter->port[port_num];
687 netdev = port->netdev;
688
689 netif_carrier_off(netdev);
690 netif_stop_queue(netdev);
691 }
692 rv = 1;
693 } else if (temp_state == NX_TEMP_WARN) {
694 if (adapter->temp == NX_TEMP_NORMAL) {
695 printk(KERN_ALERT
696 "%s: Device temperature %d degrees C "
697 "exceeds operating range."
698 " Immediate action needed.\n",
699 netxen_nic_driver_name, temp_val);
700 }
701 } else {
702 if (adapter->temp == NX_TEMP_WARN) {
703 printk(KERN_INFO
704 "%s: Device temperature is now %d degrees C"
705 " in normal range.\n", netxen_nic_driver_name,
706 temp_val);
707 }
708 }
709 adapter->temp = temp_state;
710 return rv;
711}
712
713void netxen_watchdog_task(unsigned long v)
714{
715 int port_num;
716 struct netxen_port *port;
717 struct net_device *netdev;
718 struct netxen_adapter *adapter = (struct netxen_adapter *)v;
719
720 if (netxen_nic_check_temp(adapter))
721 return;
722
723 for (port_num = 0; port_num < adapter->ahw.max_ports; port_num++) {
724 port = adapter->port[port_num];
725 netdev = port->netdev;
726
727 if ((netif_running(netdev)) && !netif_carrier_ok(netdev)) {
728 printk(KERN_INFO "%s port %d, %s carrier is now ok\n",
729 netxen_nic_driver_name, port_num, netdev->name);
730 netif_carrier_on(netdev);
731 }
732
733 if (netif_queue_stopped(netdev))
734 netif_wake_queue(netdev);
735 }
736
737 if (adapter->ops->handle_phy_intr)
738 adapter->ops->handle_phy_intr(adapter);
739 mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
740}
741
742/*
743 * netxen_process_rcv() send the received packet to the protocol stack.
744 * and if the number of receives exceeds RX_BUFFERS_REFILL, then we
745 * invoke the routine to send more rx buffers to the Phantom...
746 */
747void
748netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
749 struct status_desc *desc)
750{
751 struct netxen_port *port = adapter->port[STATUS_DESC_PORT(desc)];
752 struct pci_dev *pdev = port->pdev;
753 struct net_device *netdev = port->netdev;
754 int index = le16_to_cpu(desc->reference_handle);
755 struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctxid]);
756 struct netxen_rx_buffer *buffer;
757 struct sk_buff *skb;
758 u32 length = le16_to_cpu(desc->total_length);
759 u32 desc_ctx;
760 struct netxen_rcv_desc_ctx *rcv_desc;
761 int ret;
762
763 desc_ctx = STATUS_DESC_TYPE(desc);
764 if (unlikely(desc_ctx >= NUM_RCV_DESC_RINGS)) {
765 printk("%s: %s Bad Rcv descriptor ring\n",
766 netxen_nic_driver_name, netdev->name);
767 return;
768 }
769
770 rcv_desc = &recv_ctx->rcv_desc[desc_ctx];
771 buffer = &rcv_desc->rx_buf_arr[index];
772
773 pci_unmap_single(pdev, buffer->dma, rcv_desc->dma_size,
774 PCI_DMA_FROMDEVICE);
775
776 skb = (struct sk_buff *)buffer->skb;
777
778 if (likely(STATUS_DESC_STATUS(desc) == STATUS_CKSUM_OK)) {
779 port->stats.csummed++;
780 skb->ip_summed = CHECKSUM_UNNECESSARY;
781 } else
782 skb->ip_summed = CHECKSUM_NONE;
783 skb->dev = netdev;
784 skb_put(skb, length);
785 skb->protocol = eth_type_trans(skb, netdev);
786
787 ret = netif_receive_skb(skb);
788
789 /*
790 * RH: Do we need these stats on a regular basis. Can we get it from
791 * Linux stats.
792 */
793 switch (ret) {
794 case NET_RX_SUCCESS:
795 port->stats.uphappy++;
796 break;
797
798 case NET_RX_CN_LOW:
799 port->stats.uplcong++;
800 break;
801
802 case NET_RX_CN_MOD:
803 port->stats.upmcong++;
804 break;
805
806 case NET_RX_CN_HIGH:
807 port->stats.uphcong++;
808 break;
809
810 case NET_RX_DROP:
811 port->stats.updropped++;
812 break;
813
814 default:
815 port->stats.updunno++;
816 break;
817 }
818
819 netdev->last_rx = jiffies;
820
821 rcv_desc->rcv_free++;
822 rcv_desc->rcv_pending--;
823
824 /*
825 * We just consumed one buffer so post a buffer.
826 */
827 adapter->stats.post_called++;
828 buffer->skb = NULL;
829 buffer->state = NETXEN_BUFFER_FREE;
830
831 port->stats.no_rcv++;
832 port->stats.rxbytes += length;
833}
834
835/* Process Receive status ring */
836u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max)
837{
838 struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctxid]);
839 struct status_desc *desc_head = recv_ctx->rcv_status_desc_head;
840 struct status_desc *desc; /* used to read status desc here */
841 u32 consumer = recv_ctx->status_rx_consumer;
842 int count = 0, ring;
843
844 DPRINTK(INFO, "procesing receive\n");
845 /*
846 * we assume in this case that there is only one port and that is
847 * port #1...changes need to be done in firmware to indicate port
848 * number as part of the descriptor. This way we will be able to get
849 * the netdev which is associated with that device.
850 */
851 while (count < max) {
852 desc = &desc_head[consumer];
853 if (!((le16_to_cpu(desc->owner)) & STATUS_OWNER_HOST)) {
854 DPRINTK(ERR, "desc %p ownedby %x\n", desc, desc->owner);
855 break;
856 }
857 netxen_process_rcv(adapter, ctxid, desc);
858 desc->owner = STATUS_OWNER_PHANTOM;
859 consumer = (consumer + 1) & (adapter->max_rx_desc_count - 1);
860 count++;
861 }
862 if (count) {
863 for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
864 netxen_post_rx_buffers(adapter, ctxid, ring);
865 }
866 }
867
868 /* update the consumer index in phantom */
869 if (count) {
870 adapter->stats.process_rcv++;
871 recv_ctx->status_rx_consumer = consumer;
872
873 /* Window = 1 */
874 writel(consumer,
875 NETXEN_CRB_NORMALIZE(adapter,
876 recv_crb_registers[ctxid].
877 crb_rcv_status_consumer));
878 }
879
880 return count;
881}
882
883/* Process Command status ring */
884void netxen_process_cmd_ring(unsigned long data)
885{
886 u32 last_consumer;
887 u32 consumer;
888 struct netxen_adapter *adapter = (struct netxen_adapter *)data;
889 int count = 0;
890 struct netxen_cmd_buffer *buffer;
891 struct netxen_port *port; /* port #1 */
892 struct netxen_port *nport;
893 struct pci_dev *pdev;
894 struct netxen_skb_frag *frag;
895 u32 i;
896 struct sk_buff *skb = NULL;
897 int p;
898
899 spin_lock(&adapter->tx_lock);
900 last_consumer = adapter->last_cmd_consumer;
901 DPRINTK(INFO, "procesing xmit complete\n");
902 /* we assume in this case that there is only one port and that is
903 * port #1...changes need to be done in firmware to indicate port
904 * number as part of the descriptor. This way we will be able to get
905 * the netdev which is associated with that device.
906 */
907 consumer =
908 readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_CONSUMER_OFFSET));
909
910 if (last_consumer == consumer) { /* Ring is empty */
911 DPRINTK(INFO, "last_consumer %d == consumer %d\n",
912 last_consumer, consumer);
913 spin_unlock(&adapter->tx_lock);
914 return;
915 }
916
917 adapter->proc_cmd_buf_counter++;
918 adapter->stats.process_xmit++;
919 /*
920 * Not needed - does not seem to be used anywhere.
921 * adapter->cmd_consumer = consumer;
922 */
923 spin_unlock(&adapter->tx_lock);
924
925 while ((last_consumer != consumer) && (count < MAX_STATUS_HANDLE)) {
926 buffer = &adapter->cmd_buf_arr[last_consumer];
927 port = adapter->port[buffer->port];
928 pdev = port->pdev;
929 frag = &buffer->frag_array[0];
930 skb = buffer->skb;
931 if (skb && (cmpxchg(&buffer->skb, skb, 0) == skb)) {
932 pci_unmap_single(pdev, frag->dma, frag->length,
933 PCI_DMA_TODEVICE);
934 for (i = 1; i < buffer->frag_count; i++) {
935 DPRINTK(INFO, "getting fragment no %d\n", i);
936 frag++; /* Get the next frag */
937 pci_unmap_page(pdev, frag->dma, frag->length,
938 PCI_DMA_TODEVICE);
939 }
940
941 port->stats.skbfreed++;
942 dev_kfree_skb_any(skb);
943 skb = NULL;
944 } else if (adapter->proc_cmd_buf_counter == 1) {
945 port->stats.txnullskb++;
946 }
947 if (unlikely(netif_queue_stopped(port->netdev)
948 && netif_carrier_ok(port->netdev))
949 && ((jiffies - port->netdev->trans_start) >
950 port->netdev->watchdog_timeo)) {
951 schedule_work(&port->adapter->tx_timeout_task);
952 }
953
954 last_consumer = get_next_index(last_consumer,
955 adapter->max_tx_desc_count);
956 count++;
957 }
958 adapter->stats.noxmitdone += count;
959
960 count = 0;
961 spin_lock(&adapter->tx_lock);
962 if ((--adapter->proc_cmd_buf_counter) == 0) {
963 adapter->last_cmd_consumer = last_consumer;
964 while ((adapter->last_cmd_consumer != consumer)
965 && (count < MAX_STATUS_HANDLE)) {
966 buffer =
967 &adapter->cmd_buf_arr[adapter->last_cmd_consumer];
968 count++;
969 if (buffer->skb)
970 break;
971 else
972 adapter->last_cmd_consumer =
973 get_next_index(adapter->last_cmd_consumer,
974 adapter->max_tx_desc_count);
975 }
976 }
977 if (count) {
978 for (p = 0; p < adapter->ahw.max_ports; p++) {
979 nport = adapter->port[p];
980 if (netif_queue_stopped(nport->netdev)
981 && (nport->flags & NETXEN_NETDEV_STATUS)) {
982 netif_wake_queue(nport->netdev);
983 nport->flags &= ~NETXEN_NETDEV_STATUS;
984 }
985 }
986 }
987
988 spin_unlock(&adapter->tx_lock);
989 DPRINTK(INFO, "last consumer is %d in %s\n", last_consumer,
990 __FUNCTION__);
991}
992
993/*
994 * netxen_post_rx_buffers puts buffer in the Phantom memory
995 */
996void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
997{
998 struct pci_dev *pdev = adapter->ahw.pdev;
999 struct sk_buff *skb;
1000 struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctx]);
1001 struct netxen_rcv_desc_ctx *rcv_desc = NULL;
1002 struct netxen_recv_crb *crbarea = &recv_crb_registers[ctx];
1003 struct netxen_rcv_desc_crb *rcv_desc_crb = NULL;
1004 u32 producer;
1005 struct rcv_desc *pdesc;
1006 struct netxen_rx_buffer *buffer;
1007 int count = 0;
1008 int index = 0;
1009
1010 adapter->stats.post_called++;
1011 rcv_desc = &recv_ctx->rcv_desc[ringid];
1012 rcv_desc_crb = &crbarea->rcv_desc_crb[ringid];
1013
1014 producer = rcv_desc->producer;
1015 index = rcv_desc->begin_alloc;
1016 buffer = &rcv_desc->rx_buf_arr[index];
1017 /* We can start writing rx descriptors into the phantom memory. */
1018 while (buffer->state == NETXEN_BUFFER_FREE) {
1019 skb = dev_alloc_skb(rcv_desc->skb_size);
1020 if (unlikely(!skb)) {
1021 /*
1022 * We need to schedule the posting of buffers to the pegs.
1023 */
1024 rcv_desc->begin_alloc = index;
1025 DPRINTK(ERR, "netxen_post_rx_buffers: "
1026 " allocated only %d buffers\n", count);
1027 break;
1028 }
1029 count++; /* now there should be no failure */
1030 pdesc = &rcv_desc->desc_head[producer];
1031 skb_reserve(skb, NET_IP_ALIGN);
1032 /*
1033 * This will be setup when we receive the
1034 * buffer after it has been filled
1035 * skb->dev = netdev;
1036 */
1037 buffer->skb = skb;
1038 buffer->state = NETXEN_BUFFER_BUSY;
1039 buffer->dma = pci_map_single(pdev, skb->data,
1040 rcv_desc->dma_size,
1041 PCI_DMA_FROMDEVICE);
1042 /* make a rcv descriptor */
1043 pdesc->reference_handle = le16_to_cpu(buffer->ref_handle);
1044 pdesc->buffer_length = le16_to_cpu(rcv_desc->dma_size);
1045 pdesc->addr_buffer = cpu_to_le64(buffer->dma);
1046 DPRINTK(INFO, "done writing descripter\n");
1047 producer =
1048 get_next_index(producer, rcv_desc->max_rx_desc_count);
1049 index = get_next_index(index, rcv_desc->max_rx_desc_count);
1050 buffer = &rcv_desc->rx_buf_arr[index];
1051 }
1052
1053 /* if we did allocate buffers, then write the count to Phantom */
1054 if (count) {
1055 rcv_desc->begin_alloc = index;
1056 rcv_desc->rcv_pending += count;
1057 adapter->stats.lastposted = count;
1058 adapter->stats.posted += count;
1059 rcv_desc->producer = producer;
1060 if (rcv_desc->rcv_free >= 32) {
1061 rcv_desc->rcv_free = 0;
1062 /* Window = 1 */
1063 writel((producer - 1) &
1064 (rcv_desc->max_rx_desc_count - 1),
1065 NETXEN_CRB_NORMALIZE(adapter,
1066 rcv_desc_crb->
1067 crb_rcv_producer_offset));
1068 wmb();
1069 }
1070 }
1071}
1072
1073int netxen_nic_tx_has_work(struct netxen_adapter *adapter)
1074{
1075 if (find_diff_among(adapter->last_cmd_consumer,
1076 adapter->cmd_producer,
1077 adapter->max_tx_desc_count) > 0)
1078 return 1;
1079
1080 return 0;
1081}
1082
1083int
1084netxen_nic_fill_statistics(struct netxen_adapter *adapter,
1085 struct netxen_port *port,
1086 struct netxen_statistics *netxen_stats)
1087{
1088 void __iomem *addr;
1089
1090 if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
1091 netxen_nic_pci_change_crbwindow(adapter, 0);
1092 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_TX_BYTE_CNT,
1093 &(netxen_stats->tx_bytes));
1094 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_TX_FRAME_CNT,
1095 &(netxen_stats->tx_packets));
1096 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_RX_BYTE_CNT,
1097 &(netxen_stats->rx_bytes));
1098 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_RX_FRAME_CNT,
1099 &(netxen_stats->rx_packets));
1100 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_AGGR_ERROR_CNT,
1101 &(netxen_stats->rx_errors));
1102 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_CRC_ERROR_CNT,
1103 &(netxen_stats->rx_crc_errors));
1104 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
1105 &(netxen_stats->
1106 rx_long_length_error));
1107 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
1108 &(netxen_stats->
1109 rx_short_length_error));
1110
1111 netxen_nic_pci_change_crbwindow(adapter, 1);
1112 } else {
1113 spin_lock_bh(&adapter->tx_lock);
1114 netxen_stats->tx_bytes = port->stats.txbytes;
1115 netxen_stats->tx_packets = port->stats.xmitedframes +
1116 port->stats.xmitfinished;
1117 netxen_stats->rx_bytes = port->stats.rxbytes;
1118 netxen_stats->rx_packets = port->stats.no_rcv;
1119 netxen_stats->rx_errors = port->stats.rcvdbadskb;
1120 netxen_stats->tx_errors = port->stats.nocmddescriptor;
1121 netxen_stats->rx_short_length_error = port->stats.uplcong;
1122 netxen_stats->rx_long_length_error = port->stats.uphcong;
1123 netxen_stats->rx_crc_errors = 0;
1124 netxen_stats->rx_mac_errors = 0;
1125 spin_unlock_bh(&adapter->tx_lock);
1126 }
1127 return 0;
1128}
1129
1130void netxen_nic_clear_stats(struct netxen_adapter *adapter)
1131{
1132 struct netxen_port *port;
1133 int port_num;
1134
1135 memset(&adapter->stats, 0, sizeof(adapter->stats));
1136 for (port_num = 0; port_num < adapter->ahw.max_ports; port_num++) {
1137 port = adapter->port[port_num];
1138 memset(&port->stats, 0, sizeof(port->stats));
1139 }
1140}
1141
1142int
1143netxen_nic_clear_statistics(struct netxen_adapter *adapter,
1144 struct netxen_port *port)
1145{
1146 int data = 0;
1147
1148 netxen_nic_pci_change_crbwindow(adapter, 0);
1149
1150 netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_TX_BYTE_CNT, &data);
1151 netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_TX_FRAME_CNT,
1152 &data);
1153 netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_RX_BYTE_CNT, &data);
1154 netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_RX_FRAME_CNT,
1155 &data);
1156 netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_AGGR_ERROR_CNT,
1157 &data);
1158 netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_CRC_ERROR_CNT,
1159 &data);
1160 netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
1161 &data);
1162 netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
1163 &data);
1164
1165 netxen_nic_pci_change_crbwindow(adapter, 1);
1166 netxen_nic_clear_stats(adapter);
1167 return 0;
1168}
1169
1170int
1171netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data,
1172 struct netxen_port *port)
1173{
1174 struct netxen_nic_ioctl_data data;
1175 struct netxen_nic_ioctl_data *up_data;
1176 int retval = 0;
1177 struct netxen_statistics netxen_stats;
1178
1179 up_data = (void *)u_data;
1180
1181 DPRINTK(INFO, "doing ioctl for %p\n", adapter);
1182 if (copy_from_user(&data, (void __user *)up_data, sizeof(data))) {
1183 /* evil user tried to crash the kernel */
1184 DPRINTK(ERR, "bad copy from userland: %d\n", (int)sizeof(data));
1185 retval = -EFAULT;
1186 goto error_out;
1187 }
1188
1189 /* Shouldn't access beyond legal limits of "char u[64];" member */
1190 if (!data.ptr && (data.size > sizeof(data.u))) {
1191 /* evil user tried to crash the kernel */
1192 DPRINTK(ERR, "bad size: %d\n", data.size);
1193 retval = -EFAULT;
1194 goto error_out;
1195 }
1196
1197 switch (data.cmd) {
1198 case netxen_nic_cmd_pci_read:
1199 if ((retval = netxen_nic_hw_read_wx(adapter, data.off,
1200 &(data.u), data.size)))
1201 goto error_out;
1202 if (copy_to_user
1203 ((void __user *)&(up_data->u), &(data.u), data.size)) {
1204 DPRINTK(ERR, "bad copy to userland: %d\n",
1205 (int)sizeof(data));
1206 retval = -EFAULT;
1207 goto error_out;
1208 }
1209 data.rv = 0;
1210 break;
1211
1212 case netxen_nic_cmd_pci_write:
1213 data.rv = netxen_nic_hw_write_wx(adapter, data.off, &(data.u),
1214 data.size);
1215 break;
1216
1217 case netxen_nic_cmd_pci_config_read:
1218 switch (data.size) {
1219 case 1:
1220 data.rv = pci_read_config_byte(adapter->ahw.pdev,
1221 data.off,
1222 (char *)&(data.u));
1223 break;
1224 case 2:
1225 data.rv = pci_read_config_word(adapter->ahw.pdev,
1226 data.off,
1227 (short *)&(data.u));
1228 break;
1229 case 4:
1230 data.rv = pci_read_config_dword(adapter->ahw.pdev,
1231 data.off,
1232 (u32 *) & (data.u));
1233 break;
1234 }
1235 if (copy_to_user
1236 ((void __user *)&(up_data->u), &(data.u), data.size)) {
1237 DPRINTK(ERR, "bad copy to userland: %d\n",
1238 (int)sizeof(data));
1239 retval = -EFAULT;
1240 goto error_out;
1241 }
1242 break;
1243
1244 case netxen_nic_cmd_pci_config_write:
1245 switch (data.size) {
1246 case 1:
1247 data.rv = pci_write_config_byte(adapter->ahw.pdev,
1248 data.off,
1249 *(char *)&(data.u));
1250 break;
1251 case 2:
1252 data.rv = pci_write_config_word(adapter->ahw.pdev,
1253 data.off,
1254 *(short *)&(data.u));
1255 break;
1256 case 4:
1257 data.rv = pci_write_config_dword(adapter->ahw.pdev,
1258 data.off,
1259 *(u32 *) & (data.u));
1260 break;
1261 }
1262 break;
1263
1264 case netxen_nic_cmd_get_stats:
1265 data.rv =
1266 netxen_nic_fill_statistics(adapter, port, &netxen_stats);
1267 if (copy_to_user
1268 ((void __user *)(up_data->ptr), (void *)&netxen_stats,
1269 sizeof(struct netxen_statistics))) {
1270 DPRINTK(ERR, "bad copy to userland: %d\n",
1271 (int)sizeof(netxen_stats));
1272 retval = -EFAULT;
1273 goto error_out;
1274 }
1275 up_data->rv = data.rv;
1276 break;
1277
1278 case netxen_nic_cmd_clear_stats:
1279 data.rv = netxen_nic_clear_statistics(adapter, port);
1280 up_data->rv = data.rv;
1281 break;
1282
1283 case netxen_nic_cmd_get_version:
1284 if (copy_to_user
1285 ((void __user *)&(up_data->u), NETXEN_NIC_LINUX_VERSIONID,
1286 sizeof(NETXEN_NIC_LINUX_VERSIONID))) {
1287 DPRINTK(ERR, "bad copy to userland: %d\n",
1288 (int)sizeof(data));
1289 retval = -EFAULT;
1290 goto error_out;
1291 }
1292 break;
1293
1294 default:
1295 DPRINTK(INFO, "bad command %d for %p\n", data.cmd, adapter);
1296 retval = -EOPNOTSUPP;
1297 goto error_out;
1298 }
1299 put_user(data.rv, (u16 __user *) (&(up_data->rv)));
1300 DPRINTK(INFO, "done ioctl for %p well.\n", adapter);
1301
1302 error_out:
1303 return retval;
1304}
diff --git a/drivers/net/netxen/netxen_nic_ioctl.h b/drivers/net/netxen/netxen_nic_ioctl.h
new file mode 100644
index 000000000000..23e53adbf123
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_ioctl.h
@@ -0,0 +1,77 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 */
29
30#ifndef __NETXEN_NIC_IOCTL_H__
31#define __NETXEN_NIC_IOCTL_H__
32
33#include <linux/sockios.h>
34
35#define NETXEN_CMD_START SIOCDEVPRIVATE
36#define NETXEN_NIC_CMD (NETXEN_CMD_START + 1)
37#define NETXEN_NIC_NAME (NETXEN_CMD_START + 2)
38#define NETXEN_NIC_NAME_LEN 16
39#define NETXEN_NIC_NAME_RSP "NETXEN"
40
41typedef enum {
42 netxen_nic_cmd_none = 0,
43 netxen_nic_cmd_pci_read,
44 netxen_nic_cmd_pci_write,
45 netxen_nic_cmd_pci_mem_read,
46 netxen_nic_cmd_pci_mem_write,
47 netxen_nic_cmd_pci_config_read,
48 netxen_nic_cmd_pci_config_write,
49 netxen_nic_cmd_get_stats,
50 netxen_nic_cmd_clear_stats,
51 netxen_nic_cmd_get_version
52} netxen_nic_ioctl_cmd_t;
53
54struct netxen_nic_ioctl_data {
55 u32 cmd;
56 u32 unused1;
57 u64 off;
58 u32 size;
59 u32 rv;
60 char u[64];
61 void *ptr;
62};
63
64struct netxen_statistics {
65 u64 rx_packets;
66 u64 tx_packets;
67 u64 rx_bytes;
68 u64 rx_errors;
69 u64 tx_bytes;
70 u64 tx_errors;
71 u64 rx_crc_errors;
72 u64 rx_short_length_error;
73 u64 rx_long_length_error;
74 u64 rx_mac_errors;
75};
76
77#endif /* __NETXEN_NIC_IOCTL_H_ */
diff --git a/drivers/net/netxen/netxen_nic_isr.c b/drivers/net/netxen/netxen_nic_isr.c
new file mode 100644
index 000000000000..ae180fee8008
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_isr.c
@@ -0,0 +1,215 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 */
29
30#include <linux/netdevice.h>
31#include <linux/delay.h>
32
33#include "netxen_nic.h"
34#include "netxen_nic_hw.h"
35#include "netxen_nic_phan_reg.h"
36
37/*
38 * netxen_nic_get_stats - Get System Network Statistics
39 * @netdev: network interface device structure
40 */
41struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev)
42{
43 struct netxen_port *port = netdev_priv(netdev);
44 struct net_device_stats *stats = &port->net_stats;
45
46 memset(stats, 0, sizeof(*stats));
47
48 /* total packets received */
49 stats->rx_packets = port->stats.no_rcv;
50 /* total packets transmitted */
51 stats->tx_packets = port->stats.xmitedframes + port->stats.xmitfinished;
52 /* total bytes received */
53 stats->rx_bytes = port->stats.rxbytes;
54 /* total bytes transmitted */
55 stats->tx_bytes = port->stats.txbytes;
56 /* bad packets received */
57 stats->rx_errors = port->stats.rcvdbadskb;
58 /* packet transmit problems */
59 stats->tx_errors = port->stats.nocmddescriptor;
60 /* no space in linux buffers */
61 stats->rx_dropped = port->stats.updropped;
62 /* no space available in linux */
63 stats->tx_dropped = port->stats.txdropped;
64
65 return stats;
66}
67
68void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 portno,
69 u32 link)
70{
71 struct netxen_port *pport = adapter->port[portno];
72 struct net_device *netdev = pport->netdev;
73
74 if (link)
75 netif_carrier_on(netdev);
76 else
77 netif_carrier_off(netdev);
78}
79
80void netxen_handle_port_int(struct netxen_adapter *adapter, u32 portno,
81 u32 enable)
82{
83 __le32 int_src;
84 struct netxen_port *port;
85
86 /* This should clear the interrupt source */
87 if (adapter->ops->phy_read)
88 adapter->ops->phy_read(adapter, portno,
89 NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS,
90 &int_src);
91 if (int_src == 0) {
92 DPRINTK(INFO, "No phy interrupts for port #%d\n", portno);
93 return;
94 }
95 if (adapter->ops->disable_phy_interrupts)
96 adapter->ops->disable_phy_interrupts(adapter, portno);
97
98 port = adapter->port[portno];
99
100 if (netxen_get_phy_int_jabber(int_src))
101 DPRINTK(INFO, "NetXen: %s Jabber interrupt \n",
102 port->netdev->name);
103
104 if (netxen_get_phy_int_polarity_changed(int_src))
105 DPRINTK(INFO, "NetXen: %s POLARITY CHANGED int \n",
106 port->netdev->name);
107
108 if (netxen_get_phy_int_energy_detect(int_src))
109 DPRINTK(INFO, "NetXen: %s ENERGY DETECT INT \n",
110 port->netdev->name);
111
112 if (netxen_get_phy_int_downshift(int_src))
113 DPRINTK(INFO, "NetXen: %s DOWNSHIFT INT \n",
114 port->netdev->name);
115 /* write it down later.. */
116 if ((netxen_get_phy_int_speed_changed(int_src))
117 || (netxen_get_phy_int_link_status_changed(int_src))) {
118 __le32 status;
119
120 DPRINTK(INFO, "NetXen: %s SPEED CHANGED OR"
121 " LINK STATUS CHANGED \n", port->netdev->name);
122
123 if (adapter->ops->phy_read
124 && adapter->ops->phy_read(adapter, portno,
125 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
126 &status) == 0) {
127 if (netxen_get_phy_int_link_status_changed(int_src)) {
128 if (netxen_get_phy_link(status)) {
129 netxen_niu_gbe_init_port(adapter,
130 portno);
131 printk("%s: %s Link UP\n",
132 netxen_nic_driver_name,
133 port->netdev->name);
134
135 } else {
136 printk("%s: %s Link DOWN\n",
137 netxen_nic_driver_name,
138 port->netdev->name);
139 }
140 netxen_indicate_link_status(adapter, portno,
141 netxen_get_phy_link
142 (status));
143 }
144 }
145 }
146 if (adapter->ops->enable_phy_interrupts)
147 adapter->ops->enable_phy_interrupts(adapter, portno);
148}
149
150void netxen_nic_isr_other(struct netxen_adapter *adapter)
151{
152 u32 portno;
153 u32 val, linkup, qg_linksup;
154
155 /* verify the offset */
156 val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
157 if (val == adapter->ahw.qg_linksup)
158 return;
159
160 qg_linksup = adapter->ahw.qg_linksup;
161 adapter->ahw.qg_linksup = val;
162 DPRINTK(1, INFO, "%s: link update 0x%08x\n", netxen_nic_driver_name,
163 val);
164 for (portno = 0; portno < NETXEN_NIU_MAX_GBE_PORTS; portno++) {
165 linkup = val & 1;
166 if (linkup != (qg_linksup & 1)) {
167 printk(KERN_INFO "%s: PORT %d link %s\n",
168 netxen_nic_driver_name, portno,
169 ((linkup == 0) ? "down" : "up"));
170 netxen_indicate_link_status(adapter, portno, linkup);
171 if (linkup)
172 netxen_nic_set_link_parameters(adapter->
173 port[portno]);
174
175 }
176 val = val >> 1;
177 qg_linksup = qg_linksup >> 1;
178 }
179
180 adapter->stats.otherints++;
181
182}
183
184void netxen_nic_gbe_handle_phy_intr(struct netxen_adapter *adapter)
185{
186 netxen_nic_isr_other(adapter);
187}
188
189void netxen_nic_xgbe_handle_phy_intr(struct netxen_adapter *adapter)
190{
191 struct net_device *netdev = adapter->port[0]->netdev;
192 u32 val;
193
194 /* WINDOW = 1 */
195 val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
196
197 if (adapter->ahw.xg_linkup == 1 && val != XG_LINK_UP) {
198 printk(KERN_INFO "%s: %s NIC Link is down\n",
199 netxen_nic_driver_name, netdev->name);
200 adapter->ahw.xg_linkup = 0;
201 /* read twice to clear sticky bits */
202 /* WINDOW = 0 */
203 netxen_nic_read_w0(adapter, NETXEN_NIU_XG_STATUS, &val);
204 netxen_nic_read_w0(adapter, NETXEN_NIU_XG_STATUS, &val);
205
206 if ((val & 0xffb) != 0xffb) {
207 printk(KERN_INFO "%s ISR: Sync/Align BAD: 0x%08x\n",
208 netxen_nic_driver_name, val);
209 }
210 } else if (adapter->ahw.xg_linkup == 0 && val == XG_LINK_UP) {
211 printk(KERN_INFO "%s: %s NIC Link is up\n",
212 netxen_nic_driver_name, netdev->name);
213 adapter->ahw.xg_linkup = 1;
214 }
215}
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
new file mode 100644
index 000000000000..1cb662d5bd76
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -0,0 +1,1161 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 *
29 *
30 * Main source file for NetXen NIC Driver on Linux
31 *
32 */
33
34#include <linux/vmalloc.h>
35#include "netxen_nic_hw.h"
36
37#include "netxen_nic.h"
38#define DEFINE_GLOBAL_RECV_CRB
39#include "netxen_nic_phan_reg.h"
40#include "netxen_nic_ioctl.h"
41
42#include <linux/dma-mapping.h>
43#include <linux/vmalloc.h>
44
45#define PHAN_VENDOR_ID 0x4040
46
47MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver");
48MODULE_LICENSE("GPL");
49MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID);
50
51char netxen_nic_driver_name[] = "netxen";
52static char netxen_nic_driver_string[] = "NetXen Network Driver version "
53 NETXEN_NIC_LINUX_VERSIONID;
54
55#define NETXEN_NETDEV_WEIGHT 120
56#define NETXEN_ADAPTER_UP_MAGIC 777
57#define NETXEN_NIC_PEG_TUNE 0
58
59/* Local functions to NetXen NIC driver */
60static int __devinit netxen_nic_probe(struct pci_dev *pdev,
61 const struct pci_device_id *ent);
62static void __devexit netxen_nic_remove(struct pci_dev *pdev);
63static int netxen_nic_open(struct net_device *netdev);
64static int netxen_nic_close(struct net_device *netdev);
65static int netxen_nic_xmit_frame(struct sk_buff *, struct net_device *);
66static void netxen_tx_timeout(struct net_device *netdev);
67static void netxen_tx_timeout_task(struct net_device *netdev);
68static void netxen_watchdog(unsigned long);
69static int netxen_handle_int(struct netxen_adapter *, struct net_device *);
70static int netxen_nic_ioctl(struct net_device *netdev,
71 struct ifreq *ifr, int cmd);
72static int netxen_nic_poll(struct net_device *dev, int *budget);
73#ifdef CONFIG_NET_POLL_CONTROLLER
74static void netxen_nic_poll_controller(struct net_device *netdev);
75#endif
76static irqreturn_t netxen_intr(int irq, void *data);
77
78/* PCI Device ID Table */
79static struct pci_device_id netxen_pci_tbl[] __devinitdata = {
80 {PCI_DEVICE(0x4040, 0x0001)},
81 {PCI_DEVICE(0x4040, 0x0002)},
82 {PCI_DEVICE(0x4040, 0x0003)},
83 {PCI_DEVICE(0x4040, 0x0004)},
84 {PCI_DEVICE(0x4040, 0x0005)},
85 {0,}
86};
87
88MODULE_DEVICE_TABLE(pci, netxen_pci_tbl);
89
90/*
91 * netxen_nic_probe()
92 *
93 * The Linux system will invoke this after identifying the vendor ID and
94 * device Id in the pci_tbl supported by this module.
95 *
96 * A quad port card has one operational PCI config space, (function 0),
97 * which is used to access all four ports.
98 *
99 * This routine will initialize the adapter, and setup the global parameters
100 * along with the port's specific structure.
101 */
102static int __devinit
103netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
104{
105 struct net_device *netdev = NULL;
106 struct netxen_adapter *adapter = NULL;
107 struct netxen_port *port = NULL;
108 u8 *mem_ptr0 = NULL;
109 u8 *mem_ptr1 = NULL;
110 u8 *mem_ptr2 = NULL;
111
112 unsigned long mem_base, mem_len;
113 int pci_using_dac, i, err;
114 int ring;
115 struct netxen_recv_context *recv_ctx = NULL;
116 struct netxen_rcv_desc_ctx *rcv_desc = NULL;
117 struct netxen_cmd_buffer *cmd_buf_arr = NULL;
118 u64 mac_addr[FLASH_NUM_PORTS + 1];
119 int valid_mac;
120
121 printk(KERN_INFO "%s \n", netxen_nic_driver_string);
122 if ((err = pci_enable_device(pdev)))
123 return err;
124 if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
125 err = -ENODEV;
126 goto err_out_disable_pdev;
127 }
128
129 if ((err = pci_request_regions(pdev, netxen_nic_driver_name)))
130 goto err_out_disable_pdev;
131
132 pci_set_master(pdev);
133 if ((pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) &&
134 (pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) == 0))
135 pci_using_dac = 1;
136 else {
137 if ((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK)) ||
138 (err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)))
139 goto err_out_free_res;
140
141 pci_using_dac = 0;
142 }
143
144 /* remap phys address */
145 mem_base = pci_resource_start(pdev, 0); /* 0 is for BAR 0 */
146 mem_len = pci_resource_len(pdev, 0);
147
148 /* 128 Meg of memory */
149 mem_ptr0 = ioremap(mem_base, FIRST_PAGE_GROUP_SIZE);
150 mem_ptr1 =
151 ioremap(mem_base + SECOND_PAGE_GROUP_START, SECOND_PAGE_GROUP_SIZE);
152 mem_ptr2 =
153 ioremap(mem_base + THIRD_PAGE_GROUP_START, THIRD_PAGE_GROUP_SIZE);
154
155 if ((mem_ptr0 == 0UL) || (mem_ptr1 == 0UL) || (mem_ptr2 == 0UL)) {
156 DPRINTK(1, ERR,
157 "Cannot remap adapter memory aborting.:"
158 "0 -> %p, 1 -> %p, 2 -> %p\n",
159 mem_ptr0, mem_ptr1, mem_ptr2);
160
161 err = -EIO;
162 if (mem_ptr0)
163 iounmap(mem_ptr0);
164 if (mem_ptr1)
165 iounmap(mem_ptr1);
166 if (mem_ptr2)
167 iounmap(mem_ptr2);
168
169 goto err_out_free_res;
170 }
171
172/*
173 * Allocate a adapter structure which will manage all the initialization
174 * as well as the common resources for all ports...
175 * all the ports will have pointer to this adapter as well as Adapter
176 * will have pointers of all the ports structures.
177 */
178
179 /* One adapter structure for all 4 ports.... */
180 adapter = kzalloc(sizeof(struct netxen_adapter), GFP_KERNEL);
181 if (adapter == NULL) {
182 printk(KERN_ERR "%s: Could not allocate adapter memory:%d\n",
183 netxen_nic_driver_name,
184 (int)sizeof(struct netxen_adapter));
185 err = -ENOMEM;
186 goto err_out_iounmap;
187 }
188
189 adapter->max_tx_desc_count = MAX_CMD_DESCRIPTORS;
190 adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS;
191 adapter->max_jumbo_rx_desc_count = MAX_JUMBO_RCV_DESCRIPTORS;
192
193 pci_set_drvdata(pdev, adapter);
194
195 cmd_buf_arr = (struct netxen_cmd_buffer *)vmalloc(TX_RINGSIZE);
196 if (cmd_buf_arr == NULL) {
197 err = -ENOMEM;
198 goto err_out_free_adapter;
199 }
200 memset(cmd_buf_arr, 0, TX_RINGSIZE);
201
202 for (i = 0; i < MAX_RCV_CTX; ++i) {
203 recv_ctx = &adapter->recv_ctx[i];
204 for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
205 rcv_desc = &recv_ctx->rcv_desc[ring];
206 switch (RCV_DESC_TYPE(ring)) {
207 case RCV_DESC_NORMAL:
208 rcv_desc->max_rx_desc_count =
209 adapter->max_rx_desc_count;
210 rcv_desc->flags = RCV_DESC_NORMAL;
211 rcv_desc->dma_size = RX_DMA_MAP_LEN;
212 rcv_desc->skb_size = MAX_RX_BUFFER_LENGTH;
213 break;
214
215 case RCV_DESC_JUMBO:
216 rcv_desc->max_rx_desc_count =
217 adapter->max_jumbo_rx_desc_count;
218 rcv_desc->flags = RCV_DESC_JUMBO;
219 rcv_desc->dma_size = RX_JUMBO_DMA_MAP_LEN;
220 rcv_desc->skb_size = MAX_RX_JUMBO_BUFFER_LENGTH;
221 break;
222
223 }
224 rcv_desc->rx_buf_arr = (struct netxen_rx_buffer *)
225 vmalloc(RCV_BUFFSIZE);
226
227 if (rcv_desc->rx_buf_arr == NULL) {
228 err = -ENOMEM;
229 goto err_out_free_rx_buffer;
230 }
231 memset(rcv_desc->rx_buf_arr, 0, RCV_BUFFSIZE);
232 }
233
234 }
235
236 adapter->ops = kzalloc(sizeof(struct netxen_drvops), GFP_KERNEL);
237 if (adapter->ops == NULL) {
238 printk(KERN_ERR
239 "%s: Could not allocate memory for adapter->ops:%d\n",
240 netxen_nic_driver_name,
241 (int)sizeof(struct netxen_adapter));
242 err = -ENOMEM;
243 goto err_out_free_rx_buffer;
244 }
245
246 adapter->cmd_buf_arr = cmd_buf_arr;
247 adapter->ahw.pci_base0 = mem_ptr0;
248 adapter->ahw.pci_base1 = mem_ptr1;
249 adapter->ahw.pci_base2 = mem_ptr2;
250 spin_lock_init(&adapter->tx_lock);
251 spin_lock_init(&adapter->lock);
252#ifdef CONFIG_IA64
253 netxen_pinit_from_rom(adapter, 0);
254 udelay(500);
255 netxen_load_firmware(adapter);
256#endif
257
258 /* initialize the buffers in adapter */
259 netxen_initialize_adapter_sw(adapter);
260 /*
261 * Set the CRB window to invalid. If any register in window 0 is
262 * accessed it should set the window to 0 and then reset it to 1.
263 */
264 adapter->curr_window = 255;
265 /*
266 * Adapter in our case is quad port so initialize it before
267 * initializing the ports
268 */
269 netxen_initialize_adapter_hw(adapter); /* initialize the adapter */
270
271 netxen_initialize_adapter_ops(adapter);
272
273 init_timer(&adapter->watchdog_timer);
274 adapter->ahw.xg_linkup = 0;
275 adapter->watchdog_timer.function = &netxen_watchdog;
276 adapter->watchdog_timer.data = (unsigned long)adapter;
277 INIT_WORK(&adapter->watchdog_task,
278 (void (*)(void *))netxen_watchdog_task, adapter);
279 adapter->ahw.pdev = pdev;
280 adapter->proc_cmd_buf_counter = 0;
281 pci_read_config_byte(pdev, PCI_REVISION_ID, &adapter->ahw.revision_id);
282
283 if (pci_enable_msi(pdev)) {
284 adapter->flags &= ~NETXEN_NIC_MSI_ENABLED;
285 printk(KERN_WARNING "%s: unable to allocate MSI interrupt"
286 " error\n", netxen_nic_driver_name);
287 } else
288 adapter->flags |= NETXEN_NIC_MSI_ENABLED;
289
290 if (netxen_is_flash_supported(adapter) == 0 &&
291 netxen_get_flash_mac_addr(adapter, mac_addr) == 0)
292 valid_mac = 1;
293 else
294 valid_mac = 0;
295
296 /*
297 * Initialize all the CRB registers here.
298 */
299 writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_PRODUCER_OFFSET));
300 writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_CONSUMER_OFFSET));
301 writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_LO));
302
303 /* Unlock the HW, prompting the boot sequence */
304 writel(1,
305 NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_PEGTUNE_DONE));
306
307 /* Handshake with the card before we register the devices. */
308 netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
309
310 /* initialize the all the ports */
311
312 for (i = 0; i < adapter->ahw.max_ports; i++) {
313 netdev = alloc_etherdev(sizeof(struct netxen_port));
314 if (!netdev) {
315 printk(KERN_ERR "%s: could not allocate netdev for port"
316 " %d\n", netxen_nic_driver_name, i + 1);
317 goto err_out_free_dev;
318 }
319
320 SET_MODULE_OWNER(netdev);
321 SET_NETDEV_DEV(netdev, &pdev->dev);
322
323 port = netdev_priv(netdev);
324 port->netdev = netdev;
325 port->pdev = pdev;
326 port->adapter = adapter;
327 port->portnum = i; /* Gigabit port number from 0-3 */
328
329 netdev->open = netxen_nic_open;
330 netdev->stop = netxen_nic_close;
331 netdev->hard_start_xmit = netxen_nic_xmit_frame;
332 netdev->get_stats = netxen_nic_get_stats;
333 netdev->set_multicast_list = netxen_nic_set_multi;
334 netdev->set_mac_address = netxen_nic_set_mac;
335 netdev->change_mtu = netxen_nic_change_mtu;
336 netdev->do_ioctl = netxen_nic_ioctl;
337 netdev->tx_timeout = netxen_tx_timeout;
338 netdev->watchdog_timeo = HZ;
339
340 SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops);
341 netdev->poll = netxen_nic_poll;
342 netdev->weight = NETXEN_NETDEV_WEIGHT;
343#ifdef CONFIG_NET_POLL_CONTROLLER
344 netdev->poll_controller = netxen_nic_poll_controller;
345#endif
346 /* ScatterGather support */
347 netdev->features = NETIF_F_SG;
348 netdev->features |= NETIF_F_IP_CSUM;
349 netdev->features |= NETIF_F_TSO;
350
351 if (pci_using_dac)
352 netdev->features |= NETIF_F_HIGHDMA;
353
354 if (valid_mac) {
355 unsigned char *p = (unsigned char *)&mac_addr[i];
356 netdev->dev_addr[0] = *(p + 5);
357 netdev->dev_addr[1] = *(p + 4);
358 netdev->dev_addr[2] = *(p + 3);
359 netdev->dev_addr[3] = *(p + 2);
360 netdev->dev_addr[4] = *(p + 1);
361 netdev->dev_addr[5] = *(p + 0);
362
363 memcpy(netdev->perm_addr, netdev->dev_addr,
364 netdev->addr_len);
365 if (!is_valid_ether_addr(netdev->perm_addr)) {
366 printk(KERN_ERR "%s: Bad MAC address "
367 "%02x:%02x:%02x:%02x:%02x:%02x.\n",
368 netxen_nic_driver_name,
369 netdev->dev_addr[0],
370 netdev->dev_addr[1],
371 netdev->dev_addr[2],
372 netdev->dev_addr[3],
373 netdev->dev_addr[4],
374 netdev->dev_addr[5]);
375 } else {
376 if (adapter->ops->macaddr_set)
377 adapter->ops->macaddr_set(port,
378 netdev->
379 dev_addr);
380 }
381 }
382 INIT_WORK(&adapter->tx_timeout_task,
383 (void (*)(void *))netxen_tx_timeout_task, netdev);
384 netif_carrier_off(netdev);
385 netif_stop_queue(netdev);
386
387 if ((err = register_netdev(netdev))) {
388 printk(KERN_ERR "%s: register_netdev failed port #%d"
389 " aborting\n", netxen_nic_driver_name, i + 1);
390 err = -EIO;
391 free_netdev(netdev);
392 goto err_out_free_dev;
393 }
394 adapter->port_count++;
395 adapter->active_ports = 0;
396 adapter->port[i] = port;
397 }
398
399 /*
400 * delay a while to ensure that the Pegs are up & running.
401 * Otherwise, we might see some flaky behaviour.
402 */
403 udelay(100);
404
405 switch (adapter->ahw.board_type) {
406 case NETXEN_NIC_GBE:
407 printk("%s: QUAD GbE board initialized\n",
408 netxen_nic_driver_name);
409 break;
410
411 case NETXEN_NIC_XGBE:
412 printk("%s: XGbE board initialized\n", netxen_nic_driver_name);
413 break;
414 }
415
416 adapter->driver_mismatch = 0;
417
418 return 0;
419
420 err_out_free_dev:
421 if (adapter->flags & NETXEN_NIC_MSI_ENABLED)
422 pci_disable_msi(pdev);
423 for (i = 0; i < adapter->port_count; i++) {
424 port = adapter->port[i];
425 if ((port) && (port->netdev)) {
426 unregister_netdev(port->netdev);
427 free_netdev(port->netdev);
428 }
429 }
430 kfree(adapter->ops);
431
432 err_out_free_rx_buffer:
433 for (i = 0; i < MAX_RCV_CTX; ++i) {
434 recv_ctx = &adapter->recv_ctx[i];
435 for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
436 rcv_desc = &recv_ctx->rcv_desc[ring];
437 if (rcv_desc->rx_buf_arr != NULL) {
438 vfree(rcv_desc->rx_buf_arr);
439 rcv_desc->rx_buf_arr = NULL;
440 }
441 }
442 }
443
444 vfree(cmd_buf_arr);
445
446 kfree(adapter->port);
447
448 err_out_free_adapter:
449 pci_set_drvdata(pdev, NULL);
450 kfree(adapter);
451
452 err_out_iounmap:
453 iounmap(mem_ptr0);
454 iounmap(mem_ptr1);
455 iounmap(mem_ptr2);
456
457 err_out_free_res:
458 pci_release_regions(pdev);
459 err_out_disable_pdev:
460 pci_disable_device(pdev);
461 return err;
462}
463
464static void __devexit netxen_nic_remove(struct pci_dev *pdev)
465{
466 struct netxen_adapter *adapter;
467 struct netxen_port *port;
468 struct netxen_rx_buffer *buffer;
469 struct netxen_recv_context *recv_ctx;
470 struct netxen_rcv_desc_ctx *rcv_desc;
471 int i;
472 int ctxid, ring;
473
474 adapter = pci_get_drvdata(pdev);
475 if (adapter == NULL)
476 return;
477
478 netxen_nic_stop_all_ports(adapter);
479 /* leave the hw in the same state as reboot */
480 netxen_pinit_from_rom(adapter, 0);
481 udelay(500);
482 netxen_load_firmware(adapter);
483
484 if ((adapter->flags & NETXEN_NIC_MSI_ENABLED))
485 netxen_nic_disable_int(adapter);
486
487 udelay(500); /* Delay for a while to drain the DMA engines */
488 for (i = 0; i < adapter->port_count; i++) {
489 port = adapter->port[i];
490 if ((port) && (port->netdev)) {
491 unregister_netdev(port->netdev);
492 free_netdev(port->netdev);
493 }
494 }
495
496 if ((adapter->flags & NETXEN_NIC_MSI_ENABLED))
497 pci_disable_msi(pdev);
498 pci_set_drvdata(pdev, NULL);
499 if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC)
500 netxen_free_hw_resources(adapter);
501
502 iounmap(adapter->ahw.pci_base0);
503 iounmap(adapter->ahw.pci_base1);
504 iounmap(adapter->ahw.pci_base2);
505
506 pci_release_regions(pdev);
507 pci_disable_device(pdev);
508
509 for (ctxid = 0; ctxid < MAX_RCV_CTX; ++ctxid) {
510 recv_ctx = &adapter->recv_ctx[ctxid];
511 for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
512 rcv_desc = &recv_ctx->rcv_desc[ring];
513 for (i = 0; i < rcv_desc->max_rx_desc_count; ++i) {
514 buffer = &(rcv_desc->rx_buf_arr[i]);
515 if (buffer->state == NETXEN_BUFFER_FREE)
516 continue;
517 pci_unmap_single(pdev, buffer->dma,
518 rcv_desc->dma_size,
519 PCI_DMA_FROMDEVICE);
520 if (buffer->skb != NULL)
521 dev_kfree_skb_any(buffer->skb);
522 }
523 vfree(rcv_desc->rx_buf_arr);
524 }
525 }
526
527 vfree(adapter->cmd_buf_arr);
528 kfree(adapter->ops);
529 kfree(adapter);
530}
531
532/*
533 * Called when a network interface is made active
534 * @returns 0 on success, negative value on failure
535 */
536static int netxen_nic_open(struct net_device *netdev)
537{
538 struct netxen_port *port = netdev_priv(netdev);
539 struct netxen_adapter *adapter = port->adapter;
540 int err = 0;
541 int ctx, ring;
542
543 if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) {
544 err = netxen_init_firmware(adapter);
545 if (err != 0) {
546 printk(KERN_ERR "Failed to init firmware\n");
547 return -EIO;
548 }
549 netxen_nic_flash_print(adapter);
550
551 /* setup all the resources for the Phantom... */
552 /* this include the descriptors for rcv, tx, and status */
553 netxen_nic_clear_stats(adapter);
554 err = netxen_nic_hw_resources(adapter);
555 if (err) {
556 printk(KERN_ERR "Error in setting hw resources:%d\n",
557 err);
558 return err;
559 }
560 if (adapter->ops->init_port
561 && adapter->ops->init_port(adapter, port->portnum) != 0) {
562 printk(KERN_ERR "%s: Failed to initialize port %d\n",
563 netxen_nic_driver_name, port->portnum);
564 netxen_free_hw_resources(adapter);
565 return -EIO;
566 }
567 if (adapter->ops->init_niu)
568 adapter->ops->init_niu(adapter);
569 for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
570 for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++)
571 netxen_post_rx_buffers(adapter, ctx, ring);
572 }
573 adapter->is_up = NETXEN_ADAPTER_UP_MAGIC;
574 }
575 adapter->active_ports++;
576 if (adapter->active_ports == 1) {
577 err = request_irq(adapter->ahw.pdev->irq, &netxen_intr,
578 SA_SHIRQ | SA_SAMPLE_RANDOM, netdev->name,
579 adapter);
580 if (err) {
581 printk(KERN_ERR "request_irq failed with: %d\n", err);
582 adapter->active_ports--;
583 return err;
584 }
585 adapter->irq = adapter->ahw.pdev->irq;
586 if (!adapter->driver_mismatch)
587 mod_timer(&adapter->watchdog_timer, jiffies);
588
589 netxen_nic_enable_int(adapter);
590 }
591
592 /* Done here again so that even if phantom sw overwrote it,
593 * we set it */
594 if (adapter->ops->macaddr_set)
595 adapter->ops->macaddr_set(port, netdev->dev_addr);
596 netxen_nic_set_link_parameters(port);
597
598 netxen_nic_set_multi(netdev);
599 if (!adapter->driver_mismatch)
600 netif_start_queue(netdev);
601
602 return 0;
603}
604
605/*
606 * netxen_nic_close - Disables a network interface entry point
607 */
608static int netxen_nic_close(struct net_device *netdev)
609{
610 struct netxen_port *port = netdev_priv(netdev);
611 struct netxen_adapter *adapter = port->adapter;
612 int i, j;
613 struct netxen_cmd_buffer *cmd_buff;
614 struct netxen_skb_frag *buffrag;
615
616 netif_carrier_off(netdev);
617 netif_stop_queue(netdev);
618
619 adapter->active_ports--;
620
621 if (!adapter->active_ports) {
622 netxen_nic_disable_int(adapter);
623 if (adapter->irq)
624 free_irq(adapter->irq, adapter);
625 cmd_buff = adapter->cmd_buf_arr;
626 for (i = 0; i < adapter->max_tx_desc_count; i++) {
627 buffrag = cmd_buff->frag_array;
628 if (buffrag->dma) {
629 pci_unmap_single(port->pdev, buffrag->dma,
630 buffrag->length,
631 PCI_DMA_TODEVICE);
632 buffrag->dma = (u64) NULL;
633 }
634 for (j = 0; j < cmd_buff->frag_count; j++) {
635 buffrag++;
636 if (buffrag->dma) {
637 pci_unmap_page(port->pdev,
638 buffrag->dma,
639 buffrag->length,
640 PCI_DMA_TODEVICE);
641 buffrag->dma = (u64) NULL;
642 }
643 }
644 /* Free the skb we received in netxen_nic_xmit_frame */
645 if (cmd_buff->skb) {
646 dev_kfree_skb_any(cmd_buff->skb);
647 cmd_buff->skb = NULL;
648 }
649 cmd_buff++;
650 }
651 del_timer_sync(&adapter->watchdog_timer);
652 }
653
654 return 0;
655}
656
657static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
658{
659 struct netxen_port *port = netdev_priv(netdev);
660 struct netxen_adapter *adapter = port->adapter;
661 struct netxen_hardware_context *hw = &adapter->ahw;
662 unsigned int first_seg_len = skb->len - skb->data_len;
663 struct netxen_skb_frag *buffrag;
664 unsigned int i;
665
666 u32 producer = 0;
667 u32 saved_producer = 0;
668 struct cmd_desc_type0 *hwdesc;
669 int k;
670 struct netxen_cmd_buffer *pbuf = NULL;
671 unsigned int tries = 0;
672 static int dropped_packet = 0;
673 int frag_count;
674 u32 local_producer = 0;
675 u32 max_tx_desc_count = 0;
676 u32 last_cmd_consumer = 0;
677 int no_of_desc;
678
679 port->stats.xmitcalled++;
680 frag_count = skb_shinfo(skb)->nr_frags + 1;
681
682 if (unlikely(skb->len <= 0)) {
683 dev_kfree_skb_any(skb);
684 port->stats.badskblen++;
685 return NETDEV_TX_OK;
686 }
687
688 if (frag_count > MAX_BUFFERS_PER_CMD) {
689 printk("%s: %s netxen_nic_xmit_frame: frag_count (%d)"
690 "too large, can handle only %d frags\n",
691 netxen_nic_driver_name, netdev->name,
692 frag_count, MAX_BUFFERS_PER_CMD);
693 port->stats.txdropped++;
694 if ((++dropped_packet & 0xff) == 0xff)
695 printk("%s: %s droppped packets = %d\n",
696 netxen_nic_driver_name, netdev->name,
697 dropped_packet);
698
699 return NETDEV_TX_OK;
700 }
701
702 /*
703 * Everything is set up. Now, we just need to transmit it out.
704 * Note that we have to copy the contents of buffer over to
705 * right place. Later on, this can be optimized out by de-coupling the
706 * producer index from the buffer index.
707 */
708 retry_getting_window:
709 spin_lock_bh(&adapter->tx_lock);
710 if (adapter->total_threads == MAX_XMIT_PRODUCERS) {
711 spin_unlock_bh(&adapter->tx_lock);
712 /*
713 * Yield CPU
714 */
715 if (!in_atomic())
716 schedule();
717 else {
718 for (i = 0; i < 20; i++)
719 cpu_relax(); /*This a nop instr on i386 */
720 }
721 goto retry_getting_window;
722 }
723 local_producer = adapter->cmd_producer;
724 /* There 4 fragments per descriptor */
725 no_of_desc = (frag_count + 3) >> 2;
726 if (netdev->features & NETIF_F_TSO) {
727 if (skb_shinfo(skb)->gso_size > 0) {
728
729 no_of_desc++;
730 if (((skb->nh.iph)->ihl * sizeof(u32)) +
731 ((skb->h.th)->doff * sizeof(u32)) +
732 sizeof(struct ethhdr) >
733 (sizeof(struct cmd_desc_type0) - NET_IP_ALIGN)) {
734 no_of_desc++;
735 }
736 }
737 }
738 k = adapter->cmd_producer;
739 max_tx_desc_count = adapter->max_tx_desc_count;
740 last_cmd_consumer = adapter->last_cmd_consumer;
741 if ((k + no_of_desc) >=
742 ((last_cmd_consumer <= k) ? last_cmd_consumer + max_tx_desc_count :
743 last_cmd_consumer)) {
744 spin_unlock_bh(&adapter->tx_lock);
745 if (tries == 0) {
746 local_bh_disable();
747 netxen_process_cmd_ring((unsigned long)adapter);
748 local_bh_enable();
749 ++tries;
750 goto retry_getting_window;
751 } else {
752 port->stats.nocmddescriptor++;
753 DPRINTK(ERR, "No command descriptors available,"
754 " producer = %d, consumer = %d count=%llu,"
755 " dropping packet\n", producer,
756 adapter->last_cmd_consumer,
757 port->stats.nocmddescriptor);
758
759 spin_lock_bh(&adapter->tx_lock);
760 netif_stop_queue(netdev);
761 port->flags |= NETXEN_NETDEV_STATUS;
762 spin_unlock_bh(&adapter->tx_lock);
763 return NETDEV_TX_BUSY;
764 }
765 }
766 k = get_index_range(k, max_tx_desc_count, no_of_desc);
767 adapter->cmd_producer = k;
768 adapter->total_threads++;
769 adapter->num_threads++;
770
771 spin_unlock_bh(&adapter->tx_lock);
772 /* Copy the descriptors into the hardware */
773 producer = local_producer;
774 saved_producer = producer;
775 hwdesc = &hw->cmd_desc_head[producer];
776 memset(hwdesc, 0, sizeof(struct cmd_desc_type0));
777 /* Take skb->data itself */
778 pbuf = &adapter->cmd_buf_arr[producer];
779 if ((netdev->features & NETIF_F_TSO) && skb_shinfo(skb)->gso_size > 0) {
780 pbuf->mss = skb_shinfo(skb)->gso_size;
781 hwdesc->mss = skb_shinfo(skb)->gso_size;
782 } else {
783 pbuf->mss = 0;
784 hwdesc->mss = 0;
785 }
786 pbuf->no_of_descriptors = no_of_desc;
787 pbuf->total_length = skb->len;
788 pbuf->skb = skb;
789 pbuf->cmd = TX_ETHER_PKT;
790 pbuf->frag_count = frag_count;
791 pbuf->port = port->portnum;
792 buffrag = &pbuf->frag_array[0];
793 buffrag->dma = pci_map_single(port->pdev, skb->data, first_seg_len,
794 PCI_DMA_TODEVICE);
795 buffrag->length = first_seg_len;
796 CMD_DESC_TOTAL_LENGTH_WRT(hwdesc, skb->len);
797 hwdesc->num_of_buffers = frag_count;
798 hwdesc->opcode = TX_ETHER_PKT;
799
800 CMD_DESC_PORT_WRT(hwdesc, port->portnum);
801 hwdesc->buffer1_length = cpu_to_le16(first_seg_len);
802 hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma);
803
804 for (i = 1, k = 1; i < frag_count; i++, k++) {
805 struct skb_frag_struct *frag;
806 int len, temp_len;
807 unsigned long offset;
808 dma_addr_t temp_dma;
809
810 /* move to next desc. if there is a need */
811 if ((i & 0x3) == 0) {
812 k = 0;
813 producer = get_next_index(producer,
814 adapter->max_tx_desc_count);
815 hwdesc = &hw->cmd_desc_head[producer];
816 memset(hwdesc, 0, sizeof(struct cmd_desc_type0));
817 }
818 frag = &skb_shinfo(skb)->frags[i - 1];
819 len = frag->size;
820 offset = frag->page_offset;
821
822 temp_len = len;
823 temp_dma = pci_map_page(port->pdev, frag->page, offset,
824 len, PCI_DMA_TODEVICE);
825
826 buffrag++;
827 buffrag->dma = temp_dma;
828 buffrag->length = temp_len;
829
830 DPRINTK(INFO, "for loop. i=%d k=%d\n", i, k);
831 switch (k) {
832 case 0:
833 hwdesc->buffer1_length = cpu_to_le16(temp_len);
834 hwdesc->addr_buffer1 = cpu_to_le64(temp_dma);
835 break;
836 case 1:
837 hwdesc->buffer2_length = cpu_to_le16(temp_len);
838 hwdesc->addr_buffer2 = cpu_to_le64(temp_dma);
839 break;
840 case 2:
841 hwdesc->buffer3_length = cpu_to_le16(temp_len);
842 hwdesc->addr_buffer3 = cpu_to_le64(temp_dma);
843 break;
844 case 3:
845 hwdesc->buffer4_length = temp_len;
846 hwdesc->addr_buffer4 = cpu_to_le64(temp_dma);
847 break;
848 }
849 frag++;
850 }
851 producer = get_next_index(producer, adapter->max_tx_desc_count);
852
853 /* might change opcode to TX_TCP_LSO */
854 netxen_tso_check(adapter, &hw->cmd_desc_head[saved_producer], skb);
855
856 /* For LSO, we need to copy the MAC/IP/TCP headers into
857 * the descriptor ring
858 */
859 if (hw->cmd_desc_head[saved_producer].opcode == TX_TCP_LSO) {
860 int hdr_len, first_hdr_len, more_hdr;
861 hdr_len = hw->cmd_desc_head[saved_producer].total_hdr_length;
862 if (hdr_len > (sizeof(struct cmd_desc_type0) - NET_IP_ALIGN)) {
863 first_hdr_len =
864 sizeof(struct cmd_desc_type0) - NET_IP_ALIGN;
865 more_hdr = 1;
866 } else {
867 first_hdr_len = hdr_len;
868 more_hdr = 0;
869 }
870 /* copy the MAC/IP/TCP headers to the cmd descriptor list */
871 hwdesc = &hw->cmd_desc_head[producer];
872
873 /* copy the first 64 bytes */
874 memcpy(((void *)hwdesc) + NET_IP_ALIGN,
875 (void *)(skb->data), first_hdr_len);
876 producer = get_next_index(producer, max_tx_desc_count);
877
878 if (more_hdr) {
879 hwdesc = &hw->cmd_desc_head[producer];
880 /* copy the next 64 bytes - should be enough except
881 * for pathological case
882 */
883 memcpy((void *)hwdesc, (void *)(skb->data) +
884 first_hdr_len, hdr_len - first_hdr_len);
885 producer = get_next_index(producer, max_tx_desc_count);
886 }
887 }
888 spin_lock_bh(&adapter->tx_lock);
889 port->stats.txbytes +=
890 CMD_DESC_TOTAL_LENGTH(&hw->cmd_desc_head[saved_producer]);
891 /* Code to update the adapter considering how many producer threads
892 are currently working */
893 if ((--adapter->num_threads) == 0) {
894 /* This is the last thread */
895 u32 crb_producer = adapter->cmd_producer;
896 writel(crb_producer,
897 NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_PRODUCER_OFFSET));
898 wmb();
899 adapter->total_threads = 0;
900 } else {
901 u32 crb_producer = 0;
902 crb_producer =
903 readl(NETXEN_CRB_NORMALIZE
904 (adapter, CRB_CMD_PRODUCER_OFFSET));
905 if (crb_producer == local_producer) {
906 crb_producer = get_index_range(crb_producer,
907 max_tx_desc_count,
908 no_of_desc);
909 writel(crb_producer,
910 NETXEN_CRB_NORMALIZE(adapter,
911 CRB_CMD_PRODUCER_OFFSET));
912 wmb();
913 }
914 }
915
916 port->stats.xmitfinished++;
917 spin_unlock_bh(&adapter->tx_lock);
918
919 netdev->trans_start = jiffies;
920
921 DPRINTK(INFO, "wrote CMD producer %x to phantom\n", producer);
922
923 DPRINTK(INFO, "Done. Send\n");
924 return NETDEV_TX_OK;
925}
926
927static void netxen_watchdog(unsigned long v)
928{
929 struct netxen_adapter *adapter = (struct netxen_adapter *)v;
930 schedule_work(&adapter->watchdog_task);
931}
932
933static void netxen_tx_timeout(struct net_device *netdev)
934{
935 struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev);
936 struct netxen_adapter *adapter = port->adapter;
937
938 schedule_work(&adapter->tx_timeout_task);
939}
940
941static void netxen_tx_timeout_task(struct net_device *netdev)
942{
943 struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev);
944 unsigned long flags;
945
946 printk(KERN_ERR "%s %s: transmit timeout, resetting.\n",
947 netxen_nic_driver_name, netdev->name);
948
949 spin_lock_irqsave(&port->adapter->lock, flags);
950 netxen_nic_close(netdev);
951 netxen_nic_open(netdev);
952 spin_unlock_irqrestore(&port->adapter->lock, flags);
953 netdev->trans_start = jiffies;
954 netif_wake_queue(netdev);
955}
956
957static int
958netxen_handle_int(struct netxen_adapter *adapter, struct net_device *netdev)
959{
960 u32 ret = 0;
961
962 DPRINTK(INFO, "Entered handle ISR\n");
963
964 adapter->stats.ints++;
965
966 if (!(adapter->flags & NETXEN_NIC_MSI_ENABLED)) {
967 int count = 0;
968 u32 mask;
969 netxen_nic_disable_int(adapter);
970 /* Window = 0 or 1 */
971 do {
972 writel(0xffffffff, PCI_OFFSET_SECOND_RANGE(adapter,
973 ISR_INT_TARGET_STATUS));
974 mask = readl(pci_base_offset(adapter, ISR_INT_VECTOR));
975 } while (((mask & 0x80) != 0) && (++count < 32));
976 if ((mask & 0x80) != 0)
977 printk("Could not disable interrupt completely\n");
978
979 }
980 adapter->stats.hostints++;
981
982 if (netxen_nic_rx_has_work(adapter) || netxen_nic_tx_has_work(adapter)) {
983 if (netif_rx_schedule_prep(netdev)) {
984 /*
985 * Interrupts are already disabled.
986 */
987 __netif_rx_schedule(netdev);
988 } else {
989 static unsigned int intcount = 0;
990 if ((++intcount & 0xfff) == 0xfff)
991 printk(KERN_ERR
992 "%s: %s interrupt %d while in poll\n",
993 netxen_nic_driver_name, netdev->name,
994 intcount);
995 }
996 ret = 1;
997 }
998
999 if (ret == 0) {
1000 netxen_nic_enable_int(adapter);
1001 }
1002
1003 return ret;
1004}
1005
1006/*
1007 * netxen_intr - Interrupt Handler
1008 * @irq: interrupt number
1009 * data points to adapter stucture (which may be handling more than 1 port
1010 */
1011irqreturn_t netxen_intr(int irq, void *data)
1012{
1013 struct netxen_adapter *adapter;
1014 struct netxen_port *port;
1015 struct net_device *netdev;
1016 int i;
1017
1018 if (unlikely(!irq)) {
1019 return IRQ_NONE; /* Not our interrupt */
1020 }
1021
1022 adapter = (struct netxen_adapter *)data;
1023 for (i = 0; i < adapter->ahw.max_ports; i++) {
1024 port = adapter->port[i];
1025 netdev = port->netdev;
1026
1027 /* process our status queue (for all 4 ports) */
1028 netxen_handle_int(adapter, netdev);
1029 }
1030
1031 return IRQ_HANDLED;
1032}
1033
1034static int netxen_nic_poll(struct net_device *netdev, int *budget)
1035{
1036 struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev);
1037 struct netxen_adapter *adapter = port->adapter;
1038 int work_to_do = min(*budget, netdev->quota);
1039 int done = 1;
1040 int ctx;
1041 int this_work_done;
1042
1043 DPRINTK(INFO, "polling for %d descriptors\n", *budget);
1044 port->stats.polled++;
1045
1046 adapter->work_done = 0;
1047 for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
1048 /*
1049 * Fairness issue. This will give undue weight to the
1050 * receive context 0.
1051 */
1052
1053 /*
1054 * To avoid starvation, we give each of our receivers,
1055 * a fraction of the quota. Sometimes, it might happen that we
1056 * have enough quota to process every packet, but since all the
1057 * packets are on one context, it gets only half of the quota,
1058 * and ends up not processing it.
1059 */
1060 this_work_done = netxen_process_rcv_ring(adapter, ctx,
1061 work_to_do /
1062 MAX_RCV_CTX);
1063 adapter->work_done += this_work_done;
1064 }
1065
1066 netdev->quota -= adapter->work_done;
1067 *budget -= adapter->work_done;
1068
1069 if (adapter->work_done >= work_to_do
1070 && netxen_nic_rx_has_work(adapter) != 0)
1071 done = 0;
1072
1073 netxen_process_cmd_ring((unsigned long)adapter);
1074
1075 DPRINTK(INFO, "new work_done: %d work_to_do: %d\n",
1076 adapter->work_done, work_to_do);
1077 if (done) {
1078 netif_rx_complete(netdev);
1079 netxen_nic_enable_int(adapter);
1080 }
1081
1082 return !done;
1083}
1084
1085#ifdef CONFIG_NET_POLL_CONTROLLER
1086static void netxen_nic_poll_controller(struct net_device *netdev)
1087{
1088 struct netxen_port *port = netdev_priv(netdev);
1089 struct netxen_adapter *adapter = port->adapter;
1090 disable_irq(adapter->irq);
1091 netxen_intr(adapter->irq, adapter);
1092 enable_irq(adapter->irq);
1093}
1094#endif
1095/*
1096 * netxen_nic_ioctl () We provide the tcl/phanmon support through these
1097 * ioctls.
1098 */
1099static int
1100netxen_nic_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
1101{
1102 int err = 0;
1103 unsigned long nr_bytes = 0;
1104 struct netxen_port *port = netdev_priv(netdev);
1105 struct netxen_adapter *adapter = port->adapter;
1106 char dev_name[NETXEN_NIC_NAME_LEN];
1107
1108 DPRINTK(INFO, "doing ioctl for %s\n", netdev->name);
1109 switch (cmd) {
1110 case NETXEN_NIC_CMD:
1111 err = netxen_nic_do_ioctl(adapter, (void *)ifr->ifr_data, port);
1112 break;
1113
1114 case NETXEN_NIC_NAME:
1115 DPRINTK(INFO, "ioctl cmd for NetXen\n");
1116 if (ifr->ifr_data) {
1117 sprintf(dev_name, "%s-%d", NETXEN_NIC_NAME_RSP,
1118 port->portnum);
1119 nr_bytes = copy_to_user((char *)ifr->ifr_data, dev_name,
1120 NETXEN_NIC_NAME_LEN);
1121 if (nr_bytes)
1122 err = -EIO;
1123
1124 }
1125 break;
1126
1127 default:
1128 DPRINTK(INFO, "ioctl cmd %x not supported\n", cmd);
1129 err = -EOPNOTSUPP;
1130 break;
1131 }
1132
1133 return err;
1134}
1135
1136static struct pci_driver netxen_driver = {
1137 .name = netxen_nic_driver_name,
1138 .id_table = netxen_pci_tbl,
1139 .probe = netxen_nic_probe,
1140 .remove = __devexit_p(netxen_nic_remove)
1141};
1142
1143/* Driver Registration on NetXen card */
1144
1145static int __init netxen_init_module(void)
1146{
1147 return pci_module_init(&netxen_driver);
1148}
1149
1150module_init(netxen_init_module);
1151
1152static void __exit netxen_exit_module(void)
1153{
1154 /*
1155 * Wait for some time to allow the dma to drain, if any.
1156 */
1157 mdelay(5);
1158 pci_unregister_driver(&netxen_driver);
1159}
1160
1161module_exit(netxen_exit_module);
diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c
new file mode 100644
index 000000000000..7950a04532e6
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_niu.c
@@ -0,0 +1,894 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 *
29 *
30 * Provides access to the Network Interface Unit h/w block.
31 *
32 */
33
34#include "netxen_nic.h"
35
36#define NETXEN_GB_MAC_SOFT_RESET 0x80000000
37#define NETXEN_GB_MAC_RESET_PROT_BLK 0x000F0000
38#define NETXEN_GB_MAC_ENABLE_TX_RX 0x00000005
39#define NETXEN_GB_MAC_PAUSED_FRMS 0x00000020
40
41static long phy_lock_timeout = 100000000;
42
43static inline int phy_lock(void)
44{
45 int i;
46 int done = 0, timeout = 0;
47
48 while (!done) {
49 done = readl((void __iomem *)NETXEN_PCIE_REG(PCIE_SEM3_LOCK));
50 if (done == 1)
51 break;
52 if (timeout >= phy_lock_timeout) {
53 return -1;
54 }
55 timeout++;
56 if (!in_atomic())
57 schedule();
58 else {
59 for (i = 0; i < 20; i++)
60 cpu_relax();
61 }
62 }
63
64 writel(NETXEN_PHY_LOCK_ID, (void __iomem *)PHY_LOCK_DRIVER);
65 return 0;
66}
67
68static inline int phy_unlock(void)
69{
70 readl((void __iomem *)NETXEN_PCIE_REG(PCIE_SEM3_UNLOCK));
71 return 0;
72}
73
74/*
75 * netxen_niu_gbe_phy_read - read a register from the GbE PHY via
76 * mii management interface.
77 *
78 * Note: The MII management interface goes through port 0.
79 * Individual phys are addressed as follows:
80 * @param phy [15:8] phy id
81 * @param reg [7:0] register number
82 *
83 * @returns 0 on success
84 * -1 on error
85 *
86 */
87int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy,
88 long reg, __le32 * readval)
89{
90 long timeout = 0;
91 long result = 0;
92 long restore = 0;
93 __le32 address;
94 __le32 command;
95 __le32 status;
96 __le32 mac_cfg0;
97
98 if (phy_lock() != 0) {
99 return -1;
100 }
101
102 /*
103 * MII mgmt all goes through port 0 MAC interface,
104 * so it cannot be in reset
105 */
106
107 if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(0),
108 &mac_cfg0, 4))
109 return -EIO;
110 if (netxen_gb_get_soft_reset(mac_cfg0)) {
111 __le32 temp;
112 temp = 0;
113 netxen_gb_tx_reset_pb(temp);
114 netxen_gb_rx_reset_pb(temp);
115 netxen_gb_tx_reset_mac(temp);
116 netxen_gb_rx_reset_mac(temp);
117 if (netxen_nic_hw_write_wx(adapter,
118 NETXEN_NIU_GB_MAC_CONFIG_0(0),
119 &temp, 4))
120 return -EIO;
121 restore = 1;
122 }
123
124 address = 0;
125 netxen_gb_mii_mgmt_reg_addr(address, reg);
126 netxen_gb_mii_mgmt_phy_addr(address, phy);
127 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR(0),
128 &address, 4))
129 return -EIO;
130 command = 0; /* turn off any prior activity */
131 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
132 &command, 4))
133 return -EIO;
134 /* send read command */
135 netxen_gb_mii_mgmt_set_read_cycle(command);
136 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
137 &command, 4))
138 return -EIO;
139
140 status = 0;
141 do {
142 if (netxen_nic_hw_read_wx(adapter,
143 NETXEN_NIU_GB_MII_MGMT_INDICATE(0),
144 &status, 4))
145 return -EIO;
146 timeout++;
147 } while ((netxen_get_gb_mii_mgmt_busy(status)
148 || netxen_get_gb_mii_mgmt_notvalid(status))
149 && (timeout++ < NETXEN_NIU_PHY_WAITMAX));
150
151 if (timeout < NETXEN_NIU_PHY_WAITMAX) {
152 if (netxen_nic_hw_read_wx(adapter,
153 NETXEN_NIU_GB_MII_MGMT_STATUS(0),
154 readval, 4))
155 return -EIO;
156 result = 0;
157 } else
158 result = -1;
159
160 if (restore)
161 if (netxen_nic_hw_write_wx(adapter,
162 NETXEN_NIU_GB_MAC_CONFIG_0(0),
163 &mac_cfg0, 4))
164 return -EIO;
165 phy_unlock();
166 return result;
167}
168
169/*
170 * netxen_niu_gbe_phy_write - write a register to the GbE PHY via
171 * mii management interface.
172 *
173 * Note: The MII management interface goes through port 0.
174 * Individual phys are addressed as follows:
175 * @param phy [15:8] phy id
176 * @param reg [7:0] register number
177 *
178 * @returns 0 on success
179 * -1 on error
180 *
181 */
182int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter,
183 long phy, long reg, __le32 val)
184{
185 long timeout = 0;
186 long result = 0;
187 long restore = 0;
188 __le32 address;
189 __le32 command;
190 __le32 status;
191 __le32 mac_cfg0;
192
193 /*
194 * MII mgmt all goes through port 0 MAC interface, so it
195 * cannot be in reset
196 */
197
198 if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(0),
199 &mac_cfg0, 4))
200 return -EIO;
201 if (netxen_gb_get_soft_reset(mac_cfg0)) {
202 __le32 temp;
203 temp = 0;
204 netxen_gb_tx_reset_pb(temp);
205 netxen_gb_rx_reset_pb(temp);
206 netxen_gb_tx_reset_mac(temp);
207 netxen_gb_rx_reset_mac(temp);
208
209 if (netxen_nic_hw_write_wx(adapter,
210 NETXEN_NIU_GB_MAC_CONFIG_0(0),
211 &temp, 4))
212 return -EIO;
213 restore = 1;
214 }
215
216 command = 0; /* turn off any prior activity */
217 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
218 &command, 4))
219 return -EIO;
220
221 address = 0;
222 netxen_gb_mii_mgmt_reg_addr(address, reg);
223 netxen_gb_mii_mgmt_phy_addr(address, phy);
224 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR(0),
225 &address, 4))
226 return -EIO;
227
228 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_CTRL(0),
229 &val, 4))
230 return -EIO;
231
232 status = 0;
233 do {
234 if (netxen_nic_hw_read_wx(adapter,
235 NETXEN_NIU_GB_MII_MGMT_INDICATE(0),
236 &status, 4))
237 return -EIO;
238 timeout++;
239 } while ((netxen_get_gb_mii_mgmt_busy(status))
240 && (timeout++ < NETXEN_NIU_PHY_WAITMAX));
241
242 if (timeout < NETXEN_NIU_PHY_WAITMAX)
243 result = 0;
244 else
245 result = -EIO;
246
247 /* restore the state of port 0 MAC in case we tampered with it */
248 if (restore)
249 if (netxen_nic_hw_write_wx(adapter,
250 NETXEN_NIU_GB_MAC_CONFIG_0(0),
251 &mac_cfg0, 4))
252 return -EIO;
253
254 return result;
255}
256
257int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter,
258 int port)
259{
260 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_INT_MASK, 0x3f);
261 return 0;
262}
263
264int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter,
265 int port)
266{
267 int result = 0;
268 __le32 enable = 0;
269 netxen_set_phy_int_link_status_changed(enable);
270 netxen_set_phy_int_autoneg_completed(enable);
271 netxen_set_phy_int_speed_changed(enable);
272
273 if (0 !=
274 netxen_niu_gbe_phy_write(adapter, port,
275 NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE,
276 enable))
277 result = -EIO;
278
279 return result;
280}
281
282int netxen_niu_xgbe_disable_phy_interrupts(struct netxen_adapter *adapter,
283 int port)
284{
285 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_INT_MASK, 0x7f);
286 return 0;
287}
288
289int netxen_niu_gbe_disable_phy_interrupts(struct netxen_adapter *adapter,
290 int port)
291{
292 int result = 0;
293 if (0 !=
294 netxen_niu_gbe_phy_write(adapter, port,
295 NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE, 0))
296 result = -EIO;
297
298 return result;
299}
300
301int netxen_niu_xgbe_clear_phy_interrupts(struct netxen_adapter *adapter,
302 int port)
303{
304 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_ACTIVE_INT, -1);
305 return 0;
306}
307
308int netxen_niu_gbe_clear_phy_interrupts(struct netxen_adapter *adapter,
309 int port)
310{
311 int result = 0;
312 if (0 !=
313 netxen_niu_gbe_phy_write(adapter, port,
314 NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS,
315 -EIO))
316 result = -EIO;
317
318 return result;
319}
320
321/*
322 * netxen_niu_gbe_set_mii_mode- Set 10/100 Mbit Mode for GbE MAC
323 *
324 */
325void netxen_niu_gbe_set_mii_mode(struct netxen_adapter *adapter,
326 int port, long enable)
327{
328 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_MODE, 0x2);
329 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
330 0x80000000);
331 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
332 0x0000f0025);
333 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_1(port),
334 0xf1ff);
335 netxen_crb_writelit_adapter(adapter,
336 NETXEN_NIU_GB0_GMII_MODE + (port << 3), 0);
337 netxen_crb_writelit_adapter(adapter,
338 NETXEN_NIU_GB0_MII_MODE + (port << 3), 1);
339 netxen_crb_writelit_adapter(adapter,
340 (NETXEN_NIU_GB0_HALF_DUPLEX + port * 4), 0);
341 netxen_crb_writelit_adapter(adapter,
342 NETXEN_NIU_GB_MII_MGMT_CONFIG(port), 0x7);
343
344 if (enable) {
345 /*
346 * Do NOT enable flow control until a suitable solution for
347 * shutting down pause frames is found.
348 */
349 netxen_crb_writelit_adapter(adapter,
350 NETXEN_NIU_GB_MAC_CONFIG_0(port),
351 0x5);
352 }
353
354 if (netxen_niu_gbe_enable_phy_interrupts(adapter, port))
355 printk(KERN_ERR PFX "ERROR enabling PHY interrupts\n");
356 if (netxen_niu_gbe_clear_phy_interrupts(adapter, port))
357 printk(KERN_ERR PFX "ERROR clearing PHY interrupts\n");
358}
359
360/*
361 * netxen_niu_gbe_set_gmii_mode- Set GbE Mode for GbE MAC
362 */
363void netxen_niu_gbe_set_gmii_mode(struct netxen_adapter *adapter,
364 int port, long enable)
365{
366 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_MODE, 0x2);
367 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
368 0x80000000);
369 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
370 0x0000f0025);
371 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_1(port),
372 0xf2ff);
373 netxen_crb_writelit_adapter(adapter,
374 NETXEN_NIU_GB0_MII_MODE + (port << 3), 0);
375 netxen_crb_writelit_adapter(adapter,
376 NETXEN_NIU_GB0_GMII_MODE + (port << 3), 1);
377 netxen_crb_writelit_adapter(adapter,
378 (NETXEN_NIU_GB0_HALF_DUPLEX + port * 4), 0);
379 netxen_crb_writelit_adapter(adapter,
380 NETXEN_NIU_GB_MII_MGMT_CONFIG(port), 0x7);
381
382 if (enable) {
383 /*
384 * Do NOT enable flow control until a suitable solution for
385 * shutting down pause frames is found.
386 */
387 netxen_crb_writelit_adapter(adapter,
388 NETXEN_NIU_GB_MAC_CONFIG_0(port),
389 0x5);
390 }
391
392 if (netxen_niu_gbe_enable_phy_interrupts(adapter, port))
393 printk(KERN_ERR PFX "ERROR enabling PHY interrupts\n");
394 if (netxen_niu_gbe_clear_phy_interrupts(adapter, port))
395 printk(KERN_ERR PFX "ERROR clearing PHY interrupts\n");
396}
397
398int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port)
399{
400 int result = 0;
401 __le32 status;
402 if (adapter->ops->disable_phy_interrupts)
403 adapter->ops->disable_phy_interrupts(adapter, port);
404 mdelay(2);
405
406 if (0 ==
407 netxen_niu_gbe_phy_read(adapter, port,
408 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
409 (__le32 *) & status)) {
410 if (netxen_get_phy_link(status)) {
411 if (netxen_get_phy_speed(status) == 2) {
412 netxen_niu_gbe_set_gmii_mode(adapter, port, 1);
413 } else if ((netxen_get_phy_speed(status) == 1)
414 || (netxen_get_phy_speed(status) == 0)) {
415 netxen_niu_gbe_set_mii_mode(adapter, port, 1);
416 } else {
417 result = -1;
418 }
419
420 } else {
421 /*
422 * We don't have link. Cable must be unconnected.
423 * Enable phy interrupts so we take action when
424 * plugged in.
425 */
426
427 netxen_crb_writelit_adapter(adapter,
428 NETXEN_NIU_GB_MAC_CONFIG_0
429 (port),
430 NETXEN_GB_MAC_SOFT_RESET);
431 netxen_crb_writelit_adapter(adapter,
432 NETXEN_NIU_GB_MAC_CONFIG_0
433 (port),
434 NETXEN_GB_MAC_RESET_PROT_BLK
435 | NETXEN_GB_MAC_ENABLE_TX_RX
436 |
437 NETXEN_GB_MAC_PAUSED_FRMS);
438 if (netxen_niu_gbe_clear_phy_interrupts(adapter, port))
439 printk(KERN_ERR PFX
440 "ERROR clearing PHY interrupts\n");
441 if (netxen_niu_gbe_enable_phy_interrupts(adapter, port))
442 printk(KERN_ERR PFX
443 "ERROR enabling PHY interrupts\n");
444 if (netxen_niu_gbe_clear_phy_interrupts(adapter, port))
445 printk(KERN_ERR PFX
446 "ERROR clearing PHY interrupts\n");
447 result = -1;
448 }
449 } else {
450 result = -EIO;
451 }
452 return result;
453}
454
455int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port)
456{
457 long reg = 0, ret = 0;
458
459 if (adapter->ahw.boardcfg.board_type == NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) {
460 netxen_crb_writelit_adapter(adapter,
461 NETXEN_NIU_XG1_CONFIG_0, 0x5);
462 /* XXX hack for Mez cards: both ports in promisc mode */
463 netxen_nic_hw_read_wx(adapter,
464 NETXEN_NIU_XGE_CONFIG_1, &reg, 4);
465 reg = (reg | 0x2000UL);
466 netxen_crb_writelit_adapter(adapter,
467 NETXEN_NIU_XGE_CONFIG_1, reg);
468 reg = 0;
469 netxen_nic_hw_read_wx(adapter,
470 NETXEN_NIU_XG1_CONFIG_1, &reg, 4);
471 reg = (reg | 0x2000UL);
472 netxen_crb_writelit_adapter(adapter,
473 NETXEN_NIU_XG1_CONFIG_1, reg);
474 }
475
476 return ret;
477}
478
479/*
480 * netxen_niu_gbe_handle_phy_interrupt - Handles GbE PHY interrupts
481 * @param enable 0 means don't enable the port
482 * 1 means enable (or re-enable) the port
483 */
484int netxen_niu_gbe_handle_phy_interrupt(struct netxen_adapter *adapter,
485 int port, long enable)
486{
487 int result = 0;
488 __le32 int_src;
489
490 printk(KERN_INFO PFX "NETXEN: Handling PHY interrupt on port %d"
491 " (device enable = %d)\n", (int)port, (int)enable);
492
493 /*
494 * The read of the PHY INT status will clear the pending
495 * interrupt status
496 */
497 if (netxen_niu_gbe_phy_read(adapter, port,
498 NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS,
499 &int_src) != 0)
500 result = -EINVAL;
501 else {
502 printk(KERN_INFO PFX "PHY Interrupt source = 0x%x \n", int_src);
503 if (netxen_get_phy_int_jabber(int_src))
504 printk(KERN_INFO PFX "jabber Interrupt ");
505 if (netxen_get_phy_int_polarity_changed(int_src))
506 printk(KERN_INFO PFX "polarity changed ");
507 if (netxen_get_phy_int_energy_detect(int_src))
508 printk(KERN_INFO PFX "energy detect \n");
509 if (netxen_get_phy_int_downshift(int_src))
510 printk(KERN_INFO PFX "downshift \n");
511 if (netxen_get_phy_int_mdi_xover_changed(int_src))
512 printk(KERN_INFO PFX "mdi_xover_changed ");
513 if (netxen_get_phy_int_fifo_over_underflow(int_src))
514 printk(KERN_INFO PFX "fifo_over_underflow ");
515 if (netxen_get_phy_int_false_carrier(int_src))
516 printk(KERN_INFO PFX "false_carrier ");
517 if (netxen_get_phy_int_symbol_error(int_src))
518 printk(KERN_INFO PFX "symbol_error ");
519 if (netxen_get_phy_int_autoneg_completed(int_src))
520 printk(KERN_INFO PFX "autoneg_completed ");
521 if (netxen_get_phy_int_page_received(int_src))
522 printk(KERN_INFO PFX "page_received ");
523 if (netxen_get_phy_int_duplex_changed(int_src))
524 printk(KERN_INFO PFX "duplex_changed ");
525 if (netxen_get_phy_int_autoneg_error(int_src))
526 printk(KERN_INFO PFX "autoneg_error ");
527 if ((netxen_get_phy_int_speed_changed(int_src))
528 || (netxen_get_phy_int_link_status_changed(int_src))) {
529 __le32 status;
530
531 printk(KERN_INFO PFX
532 "speed_changed or link status changed");
533 if (netxen_niu_gbe_phy_read
534 (adapter, port,
535 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
536 &status) == 0) {
537 if (netxen_get_phy_speed(status) == 2) {
538 printk
539 (KERN_INFO PFX "Link speed changed"
540 " to 1000 Mbps\n");
541 netxen_niu_gbe_set_gmii_mode(adapter,
542 port,
543 enable);
544 } else if (netxen_get_phy_speed(status) == 1) {
545 printk
546 (KERN_INFO PFX "Link speed changed"
547 " to 100 Mbps\n");
548 netxen_niu_gbe_set_mii_mode(adapter,
549 port,
550 enable);
551 } else if (netxen_get_phy_speed(status) == 0) {
552 printk
553 (KERN_INFO PFX "Link speed changed"
554 " to 10 Mbps\n");
555 netxen_niu_gbe_set_mii_mode(adapter,
556 port,
557 enable);
558 } else {
559 printk(KERN_ERR PFX "ERROR reading"
560 "PHY status. Illegal speed.\n");
561 result = -1;
562 }
563 } else {
564 printk(KERN_ERR PFX
565 "ERROR reading PHY status.\n");
566 result = -1;
567 }
568
569 }
570 printk(KERN_INFO "\n");
571 }
572 return result;
573}
574
575/*
576 * Return the current station MAC address.
577 * Note that the passed-in value must already be in network byte order.
578 */
579int netxen_niu_macaddr_get(struct netxen_adapter *adapter,
580 int phy, netxen_ethernet_macaddr_t * addr)
581{
582 u64 result = 0;
583 __le32 stationhigh;
584 __le32 stationlow;
585
586 if (addr == NULL)
587 return -EINVAL;
588 if ((phy < 0) || (phy > 3))
589 return -EINVAL;
590
591 if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_STATION_ADDR_0(phy),
592 &stationhigh, 4))
593 return -EIO;
594 if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_STATION_ADDR_1(phy),
595 &stationlow, 4))
596 return -EIO;
597
598 result = (u64) netxen_gb_get_stationaddress_low(stationlow);
599 result |= (u64) stationhigh << 16;
600 memcpy(*addr, &result, sizeof(netxen_ethernet_macaddr_t));
601
602 return 0;
603}
604
605/*
606 * Set the station MAC address.
607 * Note that the passed-in value must already be in network byte order.
608 */
609int netxen_niu_macaddr_set(struct netxen_port *port,
610 netxen_ethernet_macaddr_t addr)
611{
612 __le32 temp = 0;
613 struct netxen_adapter *adapter = port->adapter;
614 int phy = port->portnum;
615 unsigned char mac_addr[MAX_ADDR_LEN];
616 int i;
617
618 for (i = 0; i < 10; i++) {
619 memcpy(&temp, addr, 2);
620 temp <<= 16;
621 if (netxen_nic_hw_write_wx
622 (adapter, NETXEN_NIU_GB_STATION_ADDR_1(phy), &temp, 4))
623 return -EIO;
624
625 temp = 0;
626
627 memcpy(&temp, ((u8 *) addr) + 2, sizeof(__le32));
628 if (netxen_nic_hw_write_wx
629 (adapter, NETXEN_NIU_GB_STATION_ADDR_0(phy), &temp, 4))
630 return -2;
631
632 netxen_niu_macaddr_get(adapter, phy,
633 (netxen_ethernet_macaddr_t *) mac_addr);
634 if (memcmp(mac_addr, addr, MAX_ADDR_LEN == 0))
635 break;
636 }
637
638 if (i == 10) {
639 printk(KERN_ERR "%s: cannot set Mac addr for %s\n",
640 netxen_nic_driver_name, port->netdev->name);
641 printk(KERN_ERR "MAC address set: "
642 "%02x:%02x:%02x:%02x:%02x:%02x.\n",
643 addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
644
645 printk(KERN_ERR "MAC address get: "
646 "%02x:%02x:%02x:%02x:%02x:%02x.\n",
647 mac_addr[0],
648 mac_addr[1],
649 mac_addr[2], mac_addr[3], mac_addr[4], mac_addr[5]);
650 }
651 return 0;
652}
653
654/* Enable a GbE interface */
655int netxen_niu_enable_gbe_port(struct netxen_adapter *adapter,
656 int port, netxen_niu_gbe_ifmode_t mode)
657{
658 __le32 mac_cfg0;
659 __le32 mac_cfg1;
660 __le32 mii_cfg;
661
662 if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
663 return -EINVAL;
664
665 mac_cfg0 = 0;
666 netxen_gb_soft_reset(mac_cfg0);
667 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
668 &mac_cfg0, 4))
669 return -EIO;
670 mac_cfg0 = 0;
671 netxen_gb_enable_tx(mac_cfg0);
672 netxen_gb_enable_rx(mac_cfg0);
673 netxen_gb_unset_rx_flowctl(mac_cfg0);
674 netxen_gb_tx_reset_pb(mac_cfg0);
675 netxen_gb_rx_reset_pb(mac_cfg0);
676 netxen_gb_tx_reset_mac(mac_cfg0);
677 netxen_gb_rx_reset_mac(mac_cfg0);
678
679 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
680 &mac_cfg0, 4))
681 return -EIO;
682 mac_cfg1 = 0;
683 netxen_gb_set_preamblelen(mac_cfg1, 0xf);
684 netxen_gb_set_duplex(mac_cfg1);
685 netxen_gb_set_crc_enable(mac_cfg1);
686 netxen_gb_set_padshort(mac_cfg1);
687 netxen_gb_set_checklength(mac_cfg1);
688 netxen_gb_set_hugeframes(mac_cfg1);
689
690 if (mode == NETXEN_NIU_10_100_MB) {
691 netxen_gb_set_intfmode(mac_cfg1, 1);
692 if (netxen_nic_hw_write_wx(adapter,
693 NETXEN_NIU_GB_MAC_CONFIG_1(port),
694 &mac_cfg1, 4))
695 return -EIO;
696
697 /* set mii mode */
698 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB0_GMII_MODE +
699 (port << 3), 0);
700 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB0_MII_MODE +
701 (port << 3), 1);
702
703 } else if (mode == NETXEN_NIU_1000_MB) {
704 netxen_gb_set_intfmode(mac_cfg1, 2);
705 if (netxen_nic_hw_write_wx(adapter,
706 NETXEN_NIU_GB_MAC_CONFIG_1(port),
707 &mac_cfg1, 4))
708 return -EIO;
709 /* set gmii mode */
710 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB0_MII_MODE +
711 (port << 3), 0);
712 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB0_GMII_MODE +
713 (port << 3), 1);
714 }
715 mii_cfg = 0;
716 netxen_gb_set_mii_mgmt_clockselect(mii_cfg, 7);
717 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_CONFIG(port),
718 &mii_cfg, 4))
719 return -EIO;
720 mac_cfg0 = 0;
721 netxen_gb_enable_tx(mac_cfg0);
722 netxen_gb_enable_rx(mac_cfg0);
723 netxen_gb_unset_rx_flowctl(mac_cfg0);
724 netxen_gb_unset_tx_flowctl(mac_cfg0);
725
726 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
727 &mac_cfg0, 4))
728 return -EIO;
729 return 0;
730}
731
732/* Disable a GbE interface */
733int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter, int port)
734{
735 __le32 mac_cfg0;
736
737 if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
738 return -EINVAL;
739
740 mac_cfg0 = 0;
741 netxen_gb_soft_reset(mac_cfg0);
742 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
743 &mac_cfg0, 4))
744 return -EIO;
745 return 0;
746}
747
748/* Disable an XG interface */
749int netxen_niu_disable_xg_port(struct netxen_adapter *adapter, int port)
750{
751 __le32 mac_cfg;
752
753 if (port != 0)
754 return -EINVAL;
755
756 mac_cfg = 0;
757 netxen_xg_soft_reset(mac_cfg);
758 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_CONFIG_0,
759 &mac_cfg, 4))
760 return -EIO;
761 return 0;
762}
763
764/* Set promiscuous mode for a GbE interface */
765int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, int port,
766 netxen_niu_prom_mode_t mode)
767{
768 __le32 reg;
769
770 if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
771 return -EINVAL;
772
773 /* save previous contents */
774 if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_DROP_WRONGADDR,
775 &reg, 4))
776 return -EIO;
777 if (mode == NETXEN_NIU_PROMISC_MODE) {
778 switch (port) {
779 case 0:
780 netxen_clear_gb_drop_gb0(reg);
781 break;
782 case 1:
783 netxen_clear_gb_drop_gb1(reg);
784 break;
785 case 2:
786 netxen_clear_gb_drop_gb2(reg);
787 break;
788 case 3:
789 netxen_clear_gb_drop_gb3(reg);
790 break;
791 default:
792 return -EIO;
793 }
794 } else {
795 switch (port) {
796 case 0:
797 netxen_set_gb_drop_gb0(reg);
798 break;
799 case 1:
800 netxen_set_gb_drop_gb1(reg);
801 break;
802 case 2:
803 netxen_set_gb_drop_gb2(reg);
804 break;
805 case 3:
806 netxen_set_gb_drop_gb3(reg);
807 break;
808 default:
809 return -EIO;
810 }
811 }
812 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_DROP_WRONGADDR,
813 &reg, 4))
814 return -EIO;
815 return 0;
816}
817
818/*
819 * Set the MAC address for an XG port
820 * Note that the passed-in value must already be in network byte order.
821 */
822int netxen_niu_xg_macaddr_set(struct netxen_port *port,
823 netxen_ethernet_macaddr_t addr)
824{
825 __le32 temp = 0;
826 struct netxen_adapter *adapter = port->adapter;
827
828 memcpy(&temp, addr, 2);
829 temp = cpu_to_le32(temp);
830 temp <<= 16;
831 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_1,
832 &temp, 4))
833 return -EIO;
834
835 temp = 0;
836
837 memcpy(&temp, ((u8 *) addr) + 2, sizeof(__le32));
838 temp = cpu_to_le32(temp);
839 if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_HI,
840 &temp, 4))
841 return -EIO;
842
843 return 0;
844}
845
846/*
847 * Return the current station MAC address.
848 * Note that the passed-in value must already be in network byte order.
849 */
850int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, int phy,
851 netxen_ethernet_macaddr_t * addr)
852{
853 __le32 stationhigh;
854 __le32 stationlow;
855 u64 result;
856
857 if (addr == NULL)
858 return -EINVAL;
859 if (phy != 0)
860 return -EINVAL;
861
862 if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_HI,
863 &stationhigh, 4))
864 return -EIO;
865 if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_1,
866 &stationlow, 4))
867 return -EIO;
868
869 result = ((u64) stationlow) >> 16;
870 result |= (u64) stationhigh << 16;
871 memcpy(*addr, &result, sizeof(netxen_ethernet_macaddr_t));
872
873 return 0;
874}
875
876int netxen_niu_xg_set_promiscuous_mode(struct netxen_adapter *adapter,
877 int port, netxen_niu_prom_mode_t mode)
878{
879 __le32 reg;
880
881 if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
882 return -EINVAL;
883
884 if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_XGE_CONFIG_1, &reg, 4))
885 return -EIO;
886 if (mode == NETXEN_NIU_PROMISC_MODE)
887 reg = (reg | 0x2000UL);
888 else
889 reg = (reg & ~0x2000UL);
890
891 netxen_crb_writelit_adapter(adapter, NETXEN_NIU_XGE_CONFIG_1, reg);
892
893 return 0;
894}
diff --git a/drivers/net/netxen/netxen_nic_phan_reg.h b/drivers/net/netxen/netxen_nic_phan_reg.h
new file mode 100644
index 000000000000..8181d436783f
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_phan_reg.h
@@ -0,0 +1,215 @@
1/*
2 * Copyright (C) 2003 - 2006 NetXen, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 * MA 02111-1307, USA.
19 *
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
22 *
23 * Contact Information:
24 * info@netxen.com
25 * NetXen,
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
28 */
29
30#ifndef __NIC_PHAN_REG_H_
31#define __NIC_PHAN_REG_H_
32
33/*
34 * CRB Registers or queue message done only at initialization time.
35 */
36
37/*
38 * The following 2 are the base adresses for the CRB registers and their
39 * offsets will be added to get addresses for the index addresses.
40 */
41#define NIC_CRB_BASE_PORT1 NETXEN_CAM_RAM(0x200)
42#define NIC_CRB_BASE_PORT2 NETXEN_CAM_RAM(0x250)
43
44#define NETXEN_NIC_REG(X) (NIC_CRB_BASE_PORT1+(X))
45
46/*
47 * CrbPortPhanCntrHi/Lo is used to pass the address of HostPhantomIndex address
48 * which can be read by the Phantom host to get producer/consumer indexes from
49 * Phantom/Casper. If it is not HOST_SHARED_MEMORY, then the following
50 * registers will be used for the addresses of the ring's shared memory
51 * on the Phantom.
52 */
53
54#define CRB_PHAN_CNTRL_LO_OFFSET NETXEN_NIC_REG(0x00)
55#define CRB_PHAN_CNTRL_HI_OFFSET NETXEN_NIC_REG(0x04)
56
57/* point to the indexes */
58#define CRB_CMD_PRODUCER_OFFSET NETXEN_NIC_REG(0x08)
59#define CRB_CMD_CONSUMER_OFFSET NETXEN_NIC_REG(0x0c)
60
61#define CRB_PAUSE_ADDR_LO NETXEN_NIC_REG(0x10)
62#define CRB_PAUSE_ADDR_HI NETXEN_NIC_REG(0x14)
63
64/* address of command descriptors in the host memory */
65#define CRB_HOST_CMD_ADDR_HI NETXEN_NIC_REG(0x30)
66#define CRB_HOST_CMD_ADDR_LO NETXEN_NIC_REG(0x34)
67
68/* The following 4 CRB registers are for doing performance coal */
69#define CRB_CMD_INTR_LOOP NETXEN_NIC_REG(0x38)
70#define CRB_CMD_DMA_LOOP NETXEN_NIC_REG(0x3c)
71#define CRB_RCV_INTR_LOOP NETXEN_NIC_REG(0x40)
72#define CRB_RCV_DMA_LOOP NETXEN_NIC_REG(0x44)
73
74/* Needed by the host to find out the state of Phantom's initialization */
75#define CRB_ENABLE_TX_INTR NETXEN_NIC_REG(0x4c)
76#define CRB_CMDPEG_STATE NETXEN_NIC_REG(0x50)
77#define CRB_CMDPEG_CMDRING NETXEN_NIC_REG(0x54)
78
79/* Interrupt coalescing parameters */
80#define CRB_GLOBAL_INT_COAL NETXEN_NIC_REG(0x80)
81#define CRB_INT_COAL_MODE NETXEN_NIC_REG(0x84)
82#define CRB_MAX_RCV_BUFS NETXEN_NIC_REG(0x88)
83#define CRB_TX_INT_THRESHOLD NETXEN_NIC_REG(0x8c)
84#define CRB_RX_PKT_TIMER NETXEN_NIC_REG(0x90)
85#define CRB_TX_PKT_TIMER NETXEN_NIC_REG(0x94)
86#define CRB_RX_PKT_CNT NETXEN_NIC_REG(0x98)
87#define CRB_RX_TMR_CNT NETXEN_NIC_REG(0x9c)
88#define CRB_INT_THRESH NETXEN_NIC_REG(0xa4)
89
90/* Register for communicating XG link status */
91#define CRB_XG_STATE NETXEN_NIC_REG(0xa0)
92
93/* Register for communicating card temperature */
94/* Upper 16 bits are temperature value. Lower 16 bits are the state */
95#define CRB_TEMP_STATE NETXEN_NIC_REG(0xa8)
96#define nx_get_temp_val(x) ((x) >> 16)
97#define nx_get_temp_state(x) ((x) & 0xffff)
98#define nx_encode_temp(val, state) (((val) << 16) | (state))
99
100/* Debug registers for controlling NIC pkt gen agent */
101#define CRB_AGENT_GO NETXEN_NIC_REG(0xb0)
102#define CRB_AGENT_TX_SIZE NETXEN_NIC_REG(0xb4)
103#define CRB_AGENT_TX_TYPE NETXEN_NIC_REG(0xb8)
104#define CRB_AGENT_TX_ADDR NETXEN_NIC_REG(0xbc)
105#define CRB_AGENT_TX_MSS NETXEN_NIC_REG(0xc0)
106
107/* Debug registers for observing NIC performance */
108#define CRB_TX_STATE NETXEN_NIC_REG(0xd0)
109#define CRB_TX_COUNT NETXEN_NIC_REG(0xd4)
110#define CRB_RX_STATE NETXEN_NIC_REG(0xd8)
111
112/* CRB registers per Rcv Descriptor ring */
113struct netxen_rcv_desc_crb {
114 u32 crb_rcv_producer_offset __attribute__ ((aligned(512)));
115 u32 crb_rcv_consumer_offset;
116 u32 crb_globalrcv_ring;
117};
118
119/*
120 * CRB registers used by the receive peg logic. One instance of these
121 * needs to be instantiated per instance of the receive peg.
122 */
123
124struct netxen_recv_crb {
125 struct netxen_rcv_desc_crb rcv_desc_crb[NUM_RCV_DESC_RINGS];
126 u32 crb_rcvstatus_ring;
127 u32 crb_rcv_status_producer;
128 u32 crb_rcv_status_consumer;
129 u32 crb_rcvpeg_state;
130};
131
132#if defined(DEFINE_GLOBAL_RECV_CRB)
133struct netxen_recv_crb recv_crb_registers[] = {
134 /*
135 * Instance 0.
136 */
137 {
138 /* rcv_desc_crb: */
139 {
140 {
141 /* crb_rcv_producer_offset: */
142 NETXEN_NIC_REG(0x18),
143 /* crb_rcv_consumer_offset: */
144 NETXEN_NIC_REG(0x1c),
145 /* crb_gloablrcv_ring: */
146 NETXEN_NIC_REG(0x20),
147 },
148 /* Jumbo frames */
149 {
150 /* crb_rcv_producer_offset: */
151 NETXEN_NIC_REG(0x100),
152 /* crb_rcv_consumer_offset: */
153 NETXEN_NIC_REG(0x104),
154 /* crb_gloablrcv_ring: */
155 NETXEN_NIC_REG(0x108),
156 }
157 },
158 /* crb_rcvstatus_ring: */
159 NETXEN_NIC_REG(0x24),
160 /* crb_rcv_status_producer: */
161 NETXEN_NIC_REG(0x28),
162 /* crb_rcv_status_consumer: */
163 NETXEN_NIC_REG(0x2c),
164 /* crb_rcvpeg_state: */
165 NETXEN_NIC_REG(0x48),
166
167 },
168 /*
169 * Instance 1,
170 */
171 {
172 /* rcv_desc_crb: */
173 {
174 {
175 /* crb_rcv_producer_offset: */
176 NETXEN_NIC_REG(0x80),
177 /* crb_rcv_consumer_offset: */
178 NETXEN_NIC_REG(0x84),
179 /* crb_globalrcv_ring: */
180 NETXEN_NIC_REG(0x88),
181 },
182 /* Jumbo frames */
183 {
184 /* crb_rcv_producer_offset: */
185 NETXEN_NIC_REG(0x10C),
186 /* crb_rcv_consumer_offset: */
187 NETXEN_NIC_REG(0x110),
188 /* crb_globalrcv_ring: */
189 NETXEN_NIC_REG(0x114),
190 }
191 },
192 /* crb_rcvstatus_ring: */
193 NETXEN_NIC_REG(0x8c),
194 /* crb_rcv_status_producer: */
195 NETXEN_NIC_REG(0x90),
196 /* crb_rcv_status_consumer: */
197 NETXEN_NIC_REG(0x94),
198 /* crb_rcvpeg_state: */
199 NETXEN_NIC_REG(0x98),
200 },
201};
202#else
203extern struct netxen_recv_crb recv_crb_registers[];
204#endif /* DEFINE_GLOBAL_RECEIVE_CRB */
205
206/*
207 * Temperature control.
208 */
209enum {
210 NX_TEMP_NORMAL = 0x1, /* Normal operating range */
211 NX_TEMP_WARN, /* Sound alert, temperature getting high */
212 NX_TEMP_PANIC /* Fatal error, hardware has shut down. */
213};
214
215#endif /* __NIC_PHAN_REG_H_ */
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 0c00d182e7fd..c51cc5d8789a 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1096,7 +1096,6 @@ static void ei_watchdog(u_long arg)
1096 1096
1097 /* Check for pending interrupt with expired latency timer: with 1097 /* Check for pending interrupt with expired latency timer: with
1098 this, we can limp along even if the interrupt is blocked */ 1098 this, we can limp along even if the interrupt is blocked */
1099 outb_p(E8390_NODMA+E8390_PAGE0, nic_base + E8390_CMD);
1100 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) { 1099 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1101 if (!info->fast_poll) 1100 if (!info->fast_poll)
1102 printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name); 1101 printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index b79ec0d7480f..f994f129f3d8 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -56,13 +56,19 @@ config SMSC_PHY
56 ---help--- 56 ---help---
57 Currently supports the LAN83C185 PHY 57 Currently supports the LAN83C185 PHY
58 58
59config BROADCOM_PHY
60 tristate "Drivers for Broadcom PHYs"
61 depends on PHYLIB
62 ---help---
63 Currently supports the BCM5411, BCM5421 and BCM5461 PHYs.
64
59config FIXED_PHY 65config FIXED_PHY
60 tristate "Drivers for PHY emulation on fixed speed/link" 66 tristate "Drivers for PHY emulation on fixed speed/link"
61 depends on PHYLIB 67 depends on PHYLIB
62 ---help--- 68 ---help---
63 Adds the driver to PHY layer to cover the boards that do not have any PHY bound, 69 Adds the driver to PHY layer to cover the boards that do not have any PHY bound,
64 but with the ability to manipulate with speed/link in software. The relavant MII 70 but with the ability to manipulate the speed/link in software. The relevant MII
65 speed/duplex parameters could be effectively handled in user-specified fuction. 71 speed/duplex parameters could be effectively handled in a user-specified function.
66 Currently tested with mpc866ads. 72 Currently tested with mpc866ads.
67 73
68config FIXED_MII_10_FDX 74config FIXED_MII_10_FDX
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 320f8323123f..bcd1efbd2a18 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -10,4 +10,5 @@ obj-$(CONFIG_LXT_PHY) += lxt.o
10obj-$(CONFIG_QSEMI_PHY) += qsemi.o 10obj-$(CONFIG_QSEMI_PHY) += qsemi.o
11obj-$(CONFIG_SMSC_PHY) += smsc.o 11obj-$(CONFIG_SMSC_PHY) += smsc.o
12obj-$(CONFIG_VITESSE_PHY) += vitesse.o 12obj-$(CONFIG_VITESSE_PHY) += vitesse.o
13obj-$(CONFIG_BROADCOM_PHY) += broadcom.o
13obj-$(CONFIG_FIXED_PHY) += fixed.o 14obj-$(CONFIG_FIXED_PHY) += fixed.o
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
new file mode 100644
index 000000000000..29666c85ed55
--- /dev/null
+++ b/drivers/net/phy/broadcom.c
@@ -0,0 +1,175 @@
1/*
2 * drivers/net/phy/broadcom.c
3 *
4 * Broadcom BCM5411, BCM5421 and BCM5461 Gigabit Ethernet
5 * transceivers.
6 *
7 * Copyright (c) 2006 Maciej W. Rozycki
8 *
9 * Inspired by code written by Amy Fong.
10 *
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * as published by the Free Software Foundation; either version
14 * 2 of the License, or (at your option) any later version.
15 */
16
17#include <linux/module.h>
18#include <linux/phy.h>
19
20#define MII_BCM54XX_ECR 0x10 /* BCM54xx extended control register */
21#define MII_BCM54XX_ECR_IM 0x1000 /* Interrupt mask */
22#define MII_BCM54XX_ECR_IF 0x0800 /* Interrupt force */
23
24#define MII_BCM54XX_ESR 0x11 /* BCM54xx extended status register */
25#define MII_BCM54XX_ESR_IS 0x1000 /* Interrupt status */
26
27#define MII_BCM54XX_ISR 0x1a /* BCM54xx interrupt status register */
28#define MII_BCM54XX_IMR 0x1b /* BCM54xx interrupt mask register */
29#define MII_BCM54XX_INT_CRCERR 0x0001 /* CRC error */
30#define MII_BCM54XX_INT_LINK 0x0002 /* Link status changed */
31#define MII_BCM54XX_INT_SPEED 0x0004 /* Link speed change */
32#define MII_BCM54XX_INT_DUPLEX 0x0008 /* Duplex mode changed */
33#define MII_BCM54XX_INT_LRS 0x0010 /* Local receiver status changed */
34#define MII_BCM54XX_INT_RRS 0x0020 /* Remote receiver status changed */
35#define MII_BCM54XX_INT_SSERR 0x0040 /* Scrambler synchronization error */
36#define MII_BCM54XX_INT_UHCD 0x0080 /* Unsupported HCD negotiated */
37#define MII_BCM54XX_INT_NHCD 0x0100 /* No HCD */
38#define MII_BCM54XX_INT_NHCDL 0x0200 /* No HCD link */
39#define MII_BCM54XX_INT_ANPR 0x0400 /* Auto-negotiation page received */
40#define MII_BCM54XX_INT_LC 0x0800 /* All counters below 128 */
41#define MII_BCM54XX_INT_HC 0x1000 /* Counter above 32768 */
42#define MII_BCM54XX_INT_MDIX 0x2000 /* MDIX status change */
43#define MII_BCM54XX_INT_PSERR 0x4000 /* Pair swap error */
44
45MODULE_DESCRIPTION("Broadcom PHY driver");
46MODULE_AUTHOR("Maciej W. Rozycki");
47MODULE_LICENSE("GPL");
48
49static int bcm54xx_config_init(struct phy_device *phydev)
50{
51 int reg, err;
52
53 reg = phy_read(phydev, MII_BCM54XX_ECR);
54 if (reg < 0)
55 return reg;
56
57 /* Mask interrupts globally. */
58 reg |= MII_BCM54XX_ECR_IM;
59 err = phy_write(phydev, MII_BCM54XX_ECR, reg);
60 if (err < 0)
61 return err;
62
63 /* Unmask events we are interested in. */
64 reg = ~(MII_BCM54XX_INT_DUPLEX |
65 MII_BCM54XX_INT_SPEED |
66 MII_BCM54XX_INT_LINK);
67 err = phy_write(phydev, MII_BCM54XX_IMR, reg);
68 if (err < 0)
69 return err;
70 return 0;
71}
72
73static int bcm54xx_ack_interrupt(struct phy_device *phydev)
74{
75 int reg;
76
77 /* Clear pending interrupts. */
78 reg = phy_read(phydev, MII_BCM54XX_ISR);
79 if (reg < 0)
80 return reg;
81
82 return 0;
83}
84
85static int bcm54xx_config_intr(struct phy_device *phydev)
86{
87 int reg, err;
88
89 reg = phy_read(phydev, MII_BCM54XX_ECR);
90 if (reg < 0)
91 return reg;
92
93 if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
94 reg &= ~MII_BCM54XX_ECR_IM;
95 else
96 reg |= MII_BCM54XX_ECR_IM;
97
98 err = phy_write(phydev, MII_BCM54XX_ECR, reg);
99 return err;
100}
101
102static struct phy_driver bcm5411_driver = {
103 .phy_id = 0x00206070,
104 .phy_id_mask = 0xfffffff0,
105 .name = "Broadcom BCM5411",
106 .features = PHY_GBIT_FEATURES,
107 .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
108 .config_init = bcm54xx_config_init,
109 .config_aneg = genphy_config_aneg,
110 .read_status = genphy_read_status,
111 .ack_interrupt = bcm54xx_ack_interrupt,
112 .config_intr = bcm54xx_config_intr,
113 .driver = { .owner = THIS_MODULE },
114};
115
116static struct phy_driver bcm5421_driver = {
117 .phy_id = 0x002060e0,
118 .phy_id_mask = 0xfffffff0,
119 .name = "Broadcom BCM5421",
120 .features = PHY_GBIT_FEATURES,
121 .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
122 .config_init = bcm54xx_config_init,
123 .config_aneg = genphy_config_aneg,
124 .read_status = genphy_read_status,
125 .ack_interrupt = bcm54xx_ack_interrupt,
126 .config_intr = bcm54xx_config_intr,
127 .driver = { .owner = THIS_MODULE },
128};
129
130static struct phy_driver bcm5461_driver = {
131 .phy_id = 0x002060c0,
132 .phy_id_mask = 0xfffffff0,
133 .name = "Broadcom BCM5461",
134 .features = PHY_GBIT_FEATURES,
135 .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
136 .config_init = bcm54xx_config_init,
137 .config_aneg = genphy_config_aneg,
138 .read_status = genphy_read_status,
139 .ack_interrupt = bcm54xx_ack_interrupt,
140 .config_intr = bcm54xx_config_intr,
141 .driver = { .owner = THIS_MODULE },
142};
143
144static int __init broadcom_init(void)
145{
146 int ret;
147
148 ret = phy_driver_register(&bcm5411_driver);
149 if (ret)
150 goto out_5411;
151 ret = phy_driver_register(&bcm5421_driver);
152 if (ret)
153 goto out_5421;
154 ret = phy_driver_register(&bcm5461_driver);
155 if (ret)
156 goto out_5461;
157 return ret;
158
159out_5461:
160 phy_driver_unregister(&bcm5421_driver);
161out_5421:
162 phy_driver_unregister(&bcm5411_driver);
163out_5411:
164 return ret;
165}
166
167static void __exit broadcom_exit(void)
168{
169 phy_driver_unregister(&bcm5461_driver);
170 phy_driver_unregister(&bcm5421_driver);
171 phy_driver_unregister(&bcm5411_driver);
172}
173
174module_init(broadcom_init);
175module_exit(broadcom_exit);
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 3af9fcf76c81..88237bdb5255 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -7,6 +7,7 @@
7 * Author: Andy Fleming 7 * Author: Andy Fleming
8 * 8 *
9 * Copyright (c) 2004 Freescale Semiconductor, Inc. 9 * Copyright (c) 2004 Freescale Semiconductor, Inc.
10 * Copyright (c) 2006 Maciej W. Rozycki
10 * 11 *
11 * This program is free software; you can redistribute it and/or modify it 12 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License as published by the 13 * under the terms of the GNU General Public License as published by the
@@ -32,6 +33,8 @@
32#include <linux/mii.h> 33#include <linux/mii.h>
33#include <linux/ethtool.h> 34#include <linux/ethtool.h>
34#include <linux/phy.h> 35#include <linux/phy.h>
36#include <linux/timer.h>
37#include <linux/workqueue.h>
35 38
36#include <asm/io.h> 39#include <asm/io.h>
37#include <asm/irq.h> 40#include <asm/irq.h>
@@ -484,6 +487,9 @@ static irqreturn_t phy_interrupt(int irq, void *phy_dat)
484{ 487{
485 struct phy_device *phydev = phy_dat; 488 struct phy_device *phydev = phy_dat;
486 489
490 if (PHY_HALTED == phydev->state)
491 return IRQ_NONE; /* It can't be ours. */
492
487 /* The MDIO bus is not allowed to be written in interrupt 493 /* The MDIO bus is not allowed to be written in interrupt
488 * context, so we need to disable the irq here. A work 494 * context, so we need to disable the irq here. A work
489 * queue will write the PHY to disable and clear the 495 * queue will write the PHY to disable and clear the
@@ -577,6 +583,13 @@ int phy_stop_interrupts(struct phy_device *phydev)
577 if (err) 583 if (err)
578 phy_error(phydev); 584 phy_error(phydev);
579 585
586 /*
587 * Finish any pending work; we might have been scheduled
588 * to be called from keventd ourselves, though.
589 */
590 if (!current_is_keventd())
591 flush_scheduled_work();
592
580 free_irq(phydev->irq, phydev); 593 free_irq(phydev->irq, phydev);
581 594
582 return err; 595 return err;
@@ -603,7 +616,8 @@ static void phy_change(void *data)
603 enable_irq(phydev->irq); 616 enable_irq(phydev->irq);
604 617
605 /* Reenable interrupts */ 618 /* Reenable interrupts */
606 err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED); 619 if (PHY_HALTED != phydev->state)
620 err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED);
607 621
608 if (err) 622 if (err)
609 goto irq_enable_err; 623 goto irq_enable_err;
@@ -624,18 +638,24 @@ void phy_stop(struct phy_device *phydev)
624 if (PHY_HALTED == phydev->state) 638 if (PHY_HALTED == phydev->state)
625 goto out_unlock; 639 goto out_unlock;
626 640
627 if (phydev->irq != PHY_POLL) { 641 phydev->state = PHY_HALTED;
628 /* Clear any pending interrupts */
629 phy_clear_interrupt(phydev);
630 642
643 if (phydev->irq != PHY_POLL) {
631 /* Disable PHY Interrupts */ 644 /* Disable PHY Interrupts */
632 phy_config_interrupt(phydev, PHY_INTERRUPT_DISABLED); 645 phy_config_interrupt(phydev, PHY_INTERRUPT_DISABLED);
633 }
634 646
635 phydev->state = PHY_HALTED; 647 /* Clear any pending interrupts */
648 phy_clear_interrupt(phydev);
649 }
636 650
637out_unlock: 651out_unlock:
638 spin_unlock(&phydev->lock); 652 spin_unlock(&phydev->lock);
653
654 /*
655 * Cannot call flush_scheduled_work() here as desired because
656 * of rtnl_lock(), but PHY_HALTED shall guarantee phy_change()
657 * will not reenable interrupts.
658 */
639} 659}
640 660
641 661
@@ -693,60 +713,57 @@ static void phy_timer(unsigned long data)
693 713
694 break; 714 break;
695 case PHY_AN: 715 case PHY_AN:
716 err = phy_read_status(phydev);
717
718 if (err < 0)
719 break;
720
721 /* If the link is down, give up on
722 * negotiation for now */
723 if (!phydev->link) {
724 phydev->state = PHY_NOLINK;
725 netif_carrier_off(phydev->attached_dev);
726 phydev->adjust_link(phydev->attached_dev);
727 break;
728 }
729
696 /* Check if negotiation is done. Break 730 /* Check if negotiation is done. Break
697 * if there's an error */ 731 * if there's an error */
698 err = phy_aneg_done(phydev); 732 err = phy_aneg_done(phydev);
699 if (err < 0) 733 if (err < 0)
700 break; 734 break;
701 735
702 /* If auto-negotiation is done, we change to 736 /* If AN is done, we're running */
703 * either RUNNING, or NOLINK */
704 if (err > 0) { 737 if (err > 0) {
705 err = phy_read_status(phydev); 738 phydev->state = PHY_RUNNING;
739 netif_carrier_on(phydev->attached_dev);
740 phydev->adjust_link(phydev->attached_dev);
741
742 } else if (0 == phydev->link_timeout--) {
743 int idx;
706 744
707 if (err) 745 needs_aneg = 1;
746 /* If we have the magic_aneg bit,
747 * we try again */
748 if (phydev->drv->flags & PHY_HAS_MAGICANEG)
708 break; 749 break;
709 750
710 if (phydev->link) { 751 /* The timer expired, and we still
711 phydev->state = PHY_RUNNING; 752 * don't have a setting, so we try
712 netif_carrier_on(phydev->attached_dev); 753 * forcing it until we find one that
713 } else { 754 * works, starting from the fastest speed,
714 phydev->state = PHY_NOLINK; 755 * and working our way down */
715 netif_carrier_off(phydev->attached_dev); 756 idx = phy_find_valid(0, phydev->supported);
716 }
717 757
718 phydev->adjust_link(phydev->attached_dev); 758 phydev->speed = settings[idx].speed;
759 phydev->duplex = settings[idx].duplex;
719 760
720 } else if (0 == phydev->link_timeout--) { 761 phydev->autoneg = AUTONEG_DISABLE;
721 /* The counter expired, so either we
722 * switch to forced mode, or the
723 * magic_aneg bit exists, and we try aneg
724 * again */
725 if (!(phydev->drv->flags & PHY_HAS_MAGICANEG)) {
726 int idx;
727
728 /* We'll start from the
729 * fastest speed, and work
730 * our way down */
731 idx = phy_find_valid(0,
732 phydev->supported);
733
734 phydev->speed = settings[idx].speed;
735 phydev->duplex = settings[idx].duplex;
736
737 phydev->autoneg = AUTONEG_DISABLE;
738 phydev->state = PHY_FORCING;
739 phydev->link_timeout =
740 PHY_FORCE_TIMEOUT;
741
742 pr_info("Trying %d/%s\n",
743 phydev->speed,
744 DUPLEX_FULL ==
745 phydev->duplex ?
746 "FULL" : "HALF");
747 }
748 762
749 needs_aneg = 1; 763 pr_info("Trying %d/%s\n", phydev->speed,
764 DUPLEX_FULL ==
765 phydev->duplex ?
766 "FULL" : "HALF");
750 } 767 }
751 break; 768 break;
752 case PHY_NOLINK: 769 case PHY_NOLINK:
@@ -762,7 +779,7 @@ static void phy_timer(unsigned long data)
762 } 779 }
763 break; 780 break;
764 case PHY_FORCING: 781 case PHY_FORCING:
765 err = phy_read_status(phydev); 782 err = genphy_update_link(phydev);
766 783
767 if (err) 784 if (err)
768 break; 785 break;
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 3bbd5e70c209..b01fc70a57db 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -59,6 +59,7 @@ struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id)
59 dev->duplex = -1; 59 dev->duplex = -1;
60 dev->pause = dev->asym_pause = 0; 60 dev->pause = dev->asym_pause = 0;
61 dev->link = 1; 61 dev->link = 1;
62 dev->interface = PHY_INTERFACE_MODE_GMII;
62 63
63 dev->autoneg = AUTONEG_ENABLE; 64 dev->autoneg = AUTONEG_ENABLE;
64 65
@@ -137,11 +138,12 @@ void phy_prepare_link(struct phy_device *phydev,
137 * the desired functionality. 138 * the desired functionality.
138 */ 139 */
139struct phy_device * phy_connect(struct net_device *dev, const char *phy_id, 140struct phy_device * phy_connect(struct net_device *dev, const char *phy_id,
140 void (*handler)(struct net_device *), u32 flags) 141 void (*handler)(struct net_device *), u32 flags,
142 u32 interface)
141{ 143{
142 struct phy_device *phydev; 144 struct phy_device *phydev;
143 145
144 phydev = phy_attach(dev, phy_id, flags); 146 phydev = phy_attach(dev, phy_id, flags, interface);
145 147
146 if (IS_ERR(phydev)) 148 if (IS_ERR(phydev))
147 return phydev; 149 return phydev;
@@ -186,7 +188,7 @@ static int phy_compare_id(struct device *dev, void *data)
186} 188}
187 189
188struct phy_device *phy_attach(struct net_device *dev, 190struct phy_device *phy_attach(struct net_device *dev,
189 const char *phy_id, u32 flags) 191 const char *phy_id, u32 flags, u32 interface)
190{ 192{
191 struct bus_type *bus = &mdio_bus_type; 193 struct bus_type *bus = &mdio_bus_type;
192 struct phy_device *phydev; 194 struct phy_device *phydev;
@@ -231,6 +233,20 @@ struct phy_device *phy_attach(struct net_device *dev,
231 233
232 phydev->dev_flags = flags; 234 phydev->dev_flags = flags;
233 235
236 phydev->interface = interface;
237
238 /* Do initial configuration here, now that
239 * we have certain key parameters
240 * (dev_flags and interface) */
241 if (phydev->drv->config_init) {
242 int err;
243
244 err = phydev->drv->config_init(phydev);
245
246 if (err < 0)
247 return ERR_PTR(err);
248 }
249
234 return phydev; 250 return phydev;
235} 251}
236EXPORT_SYMBOL(phy_attach); 252EXPORT_SYMBOL(phy_attach);
@@ -427,6 +443,7 @@ int genphy_update_link(struct phy_device *phydev)
427 443
428 return 0; 444 return 0;
429} 445}
446EXPORT_SYMBOL(genphy_update_link);
430 447
431/* genphy_read_status 448/* genphy_read_status
432 * 449 *
@@ -611,13 +628,8 @@ static int phy_probe(struct device *dev)
611 628
612 spin_unlock(&phydev->lock); 629 spin_unlock(&phydev->lock);
613 630
614 if (err < 0)
615 return err;
616
617 if (phydev->drv->config_init)
618 err = phydev->drv->config_init(phydev);
619
620 return err; 631 return err;
632
621} 633}
622 634
623static int phy_remove(struct device *dev) 635static int phy_remove(struct device *dev)
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index f5802e7b08e9..c6de566188e4 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -860,7 +860,7 @@ static int __init ppp_init(void)
860 err = PTR_ERR(ppp_class); 860 err = PTR_ERR(ppp_class);
861 goto out_chrdev; 861 goto out_chrdev;
862 } 862 }
863 class_device_create(ppp_class, NULL, MKDEV(PPP_MAJOR, 0), NULL, "ppp"); 863 device_create(ppp_class, NULL, MKDEV(PPP_MAJOR, 0), "ppp");
864 } 864 }
865 865
866out: 866out:
@@ -2675,7 +2675,7 @@ static void __exit ppp_cleanup(void)
2675 cardmap_destroy(&all_ppp_units); 2675 cardmap_destroy(&all_ppp_units);
2676 if (unregister_chrdev(PPP_MAJOR, "ppp") != 0) 2676 if (unregister_chrdev(PPP_MAJOR, "ppp") != 0)
2677 printk(KERN_ERR "PPP: failed to unregister PPP device\n"); 2677 printk(KERN_ERR "PPP: failed to unregister PPP device\n");
2678 class_device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0)); 2678 device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0));
2679 class_destroy(ppp_class); 2679 class_destroy(ppp_class);
2680} 2680}
2681 2681
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 0adee733b761..315d5c3fc66a 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -393,7 +393,7 @@ static int pppoe_rcv(struct sk_buff *skb,
393 393
394 po = get_item((unsigned long) ph->sid, eth_hdr(skb)->h_source); 394 po = get_item((unsigned long) ph->sid, eth_hdr(skb)->h_source);
395 if (po != NULL) 395 if (po != NULL)
396 return sk_receive_skb(sk_pppox(po), skb); 396 return sk_receive_skb(sk_pppox(po), skb, 0);
397drop: 397drop:
398 kfree_skb(skb); 398 kfree_skb(skb);
399out: 399out:
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index f1c75751cab7..45d3ca431957 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -214,6 +214,7 @@ static struct pci_device_id rtl8169_pci_tbl[] = {
214 { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8168), 0, 0, RTL_CFG_2 }, 214 { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8168), 0, 0, RTL_CFG_2 },
215 { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169), 0, 0, RTL_CFG_0 }, 215 { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169), 0, 0, RTL_CFG_0 },
216 { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4300), 0, 0, RTL_CFG_0 }, 216 { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4300), 0, 0, RTL_CFG_0 },
217 { PCI_DEVICE(0x1259, 0xc107), 0, 0, RTL_CFG_0 },
217 { PCI_DEVICE(0x16ec, 0x0116), 0, 0, RTL_CFG_0 }, 218 { PCI_DEVICE(0x16ec, 0x0116), 0, 0, RTL_CFG_0 },
218 { PCI_VENDOR_ID_LINKSYS, 0x1032, 219 { PCI_VENDOR_ID_LINKSYS, 0x1032,
219 PCI_ANY_ID, 0x0024, 0, 0, RTL_CFG_0 }, 220 PCI_ANY_ID, 0x0024, 0, 0, RTL_CFG_0 },
@@ -570,8 +571,8 @@ static void rtl8169_xmii_reset_enable(void __iomem *ioaddr)
570{ 571{
571 unsigned int val; 572 unsigned int val;
572 573
573 val = (mdio_read(ioaddr, MII_BMCR) | BMCR_RESET) & 0xffff; 574 mdio_write(ioaddr, MII_BMCR, BMCR_RESET);
574 mdio_write(ioaddr, MII_BMCR, val); 575 val = mdio_read(ioaddr, MII_BMCR);
575} 576}
576 577
577static void rtl8169_check_link_status(struct net_device *dev, 578static void rtl8169_check_link_status(struct net_device *dev,
@@ -1396,41 +1397,6 @@ static void rtl8169_netpoll(struct net_device *dev)
1396} 1397}
1397#endif 1398#endif
1398 1399
1399static void __rtl8169_set_mac_addr(struct net_device *dev, void __iomem *ioaddr)
1400{
1401 unsigned int i, j;
1402
1403 RTL_W8(Cfg9346, Cfg9346_Unlock);
1404 for (i = 0; i < 2; i++) {
1405 __le32 l = 0;
1406
1407 for (j = 0; j < 4; j++) {
1408 l <<= 8;
1409 l |= dev->dev_addr[4*i + j];
1410 }
1411 RTL_W32(MAC0 + 4*i, cpu_to_be32(l));
1412 }
1413 RTL_W8(Cfg9346, Cfg9346_Lock);
1414}
1415
1416static int rtl8169_set_mac_addr(struct net_device *dev, void *p)
1417{
1418 struct rtl8169_private *tp = netdev_priv(dev);
1419 struct sockaddr *addr = p;
1420
1421 if (!is_valid_ether_addr(addr->sa_data))
1422 return -EINVAL;
1423
1424 memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
1425
1426 if (netif_running(dev)) {
1427 spin_lock_irq(&tp->lock);
1428 __rtl8169_set_mac_addr(dev, tp->mmio_addr);
1429 spin_unlock_irq(&tp->lock);
1430 }
1431 return 0;
1432}
1433
1434static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev, 1400static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
1435 void __iomem *ioaddr) 1401 void __iomem *ioaddr)
1436{ 1402{
@@ -1440,6 +1406,22 @@ static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
1440 free_netdev(dev); 1406 free_netdev(dev);
1441} 1407}
1442 1408
1409static void rtl8169_phy_reset(struct net_device *dev,
1410 struct rtl8169_private *tp)
1411{
1412 void __iomem *ioaddr = tp->mmio_addr;
1413 int i;
1414
1415 tp->phy_reset_enable(ioaddr);
1416 for (i = 0; i < 100; i++) {
1417 if (!tp->phy_reset_pending(ioaddr))
1418 return;
1419 msleep(1);
1420 }
1421 if (netif_msg_link(tp))
1422 printk(KERN_ERR "%s: PHY reset failed.\n", dev->name);
1423}
1424
1443static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp) 1425static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
1444{ 1426{
1445 void __iomem *ioaddr = tp->mmio_addr; 1427 void __iomem *ioaddr = tp->mmio_addr;
@@ -1468,6 +1450,8 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
1468 1450
1469 rtl8169_link_option(board_idx, &autoneg, &speed, &duplex); 1451 rtl8169_link_option(board_idx, &autoneg, &speed, &duplex);
1470 1452
1453 rtl8169_phy_reset(dev, tp);
1454
1471 rtl8169_set_speed(dev, autoneg, speed, duplex); 1455 rtl8169_set_speed(dev, autoneg, speed, duplex);
1472 1456
1473 if ((RTL_R8(PHYstatus) & TBI_Enable) && netif_msg_link(tp)) 1457 if ((RTL_R8(PHYstatus) & TBI_Enable) && netif_msg_link(tp))
@@ -1507,8 +1491,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
1507 struct rtl8169_private *tp; 1491 struct rtl8169_private *tp;
1508 struct net_device *dev; 1492 struct net_device *dev;
1509 void __iomem *ioaddr; 1493 void __iomem *ioaddr;
1510 unsigned int i, pm_cap; 1494 unsigned int pm_cap;
1511 int rc; 1495 int i, rc;
1512 1496
1513 if (netif_msg_drv(&debug)) { 1497 if (netif_msg_drv(&debug)) {
1514 printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n", 1498 printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",
@@ -1680,7 +1664,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
1680 dev->stop = rtl8169_close; 1664 dev->stop = rtl8169_close;
1681 dev->tx_timeout = rtl8169_tx_timeout; 1665 dev->tx_timeout = rtl8169_tx_timeout;
1682 dev->set_multicast_list = rtl8169_set_rx_mode; 1666 dev->set_multicast_list = rtl8169_set_rx_mode;
1683 dev->set_mac_address = rtl8169_set_mac_addr;
1684 dev->watchdog_timeo = RTL8169_TX_TIMEOUT; 1667 dev->watchdog_timeo = RTL8169_TX_TIMEOUT;
1685 dev->irq = pdev->irq; 1668 dev->irq = pdev->irq;
1686 dev->base_addr = (unsigned long) ioaddr; 1669 dev->base_addr = (unsigned long) ioaddr;
@@ -1928,8 +1911,6 @@ rtl8169_hw_start(struct net_device *dev)
1928 /* Enable all known interrupts by setting the interrupt mask. */ 1911 /* Enable all known interrupts by setting the interrupt mask. */
1929 RTL_W16(IntrMask, rtl8169_intr_mask); 1912 RTL_W16(IntrMask, rtl8169_intr_mask);
1930 1913
1931 __rtl8169_set_mac_addr(dev, ioaddr);
1932
1933 netif_start_queue(dev); 1914 netif_start_queue(dev);
1934} 1915}
1935 1916
@@ -2700,6 +2681,7 @@ static void rtl8169_down(struct net_device *dev)
2700 struct rtl8169_private *tp = netdev_priv(dev); 2681 struct rtl8169_private *tp = netdev_priv(dev);
2701 void __iomem *ioaddr = tp->mmio_addr; 2682 void __iomem *ioaddr = tp->mmio_addr;
2702 unsigned int poll_locked = 0; 2683 unsigned int poll_locked = 0;
2684 unsigned int intrmask;
2703 2685
2704 rtl8169_delete_timer(dev); 2686 rtl8169_delete_timer(dev);
2705 2687
@@ -2738,8 +2720,11 @@ core_down:
2738 * 2) dev->change_mtu 2720 * 2) dev->change_mtu
2739 * -> rtl8169_poll can not be issued again and re-enable the 2721 * -> rtl8169_poll can not be issued again and re-enable the
2740 * interruptions. Let's simply issue the IRQ down sequence again. 2722 * interruptions. Let's simply issue the IRQ down sequence again.
2723 *
2724 * No loop if hotpluged or major error (0xffff).
2741 */ 2725 */
2742 if (RTL_R16(IntrMask)) 2726 intrmask = RTL_R16(IntrMask);
2727 if (intrmask && (intrmask != 0xffff))
2743 goto core_down; 2728 goto core_down;
2744 2729
2745 rtl8169_tx_clear(tp); 2730 rtl8169_tx_clear(tp);
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index a231ab7d28dd..33569ec9dbfc 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5985,6 +5985,11 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
5985 ((RxD3_t*)rxdp)->Buffer1_ptr = *temp1; 5985 ((RxD3_t*)rxdp)->Buffer1_ptr = *temp1;
5986 } else { 5986 } else {
5987 *skb = dev_alloc_skb(size); 5987 *skb = dev_alloc_skb(size);
5988 if (!(*skb)) {
5989 DBG_PRINT(ERR_DBG, "%s: dev_alloc_skb failed\n",
5990 dev->name);
5991 return -ENOMEM;
5992 }
5988 ((RxD3_t*)rxdp)->Buffer2_ptr = *temp2 = 5993 ((RxD3_t*)rxdp)->Buffer2_ptr = *temp2 =
5989 pci_map_single(sp->pdev, (*skb)->data, 5994 pci_map_single(sp->pdev, (*skb)->data,
5990 dev->mtu + 4, 5995 dev->mtu + 4,
@@ -6007,7 +6012,11 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
6007 ((RxD3_t*)rxdp)->Buffer2_ptr = *temp2; 6012 ((RxD3_t*)rxdp)->Buffer2_ptr = *temp2;
6008 } else { 6013 } else {
6009 *skb = dev_alloc_skb(size); 6014 *skb = dev_alloc_skb(size);
6010 6015 if (!(*skb)) {
6016 DBG_PRINT(ERR_DBG, "%s: dev_alloc_skb failed\n",
6017 dev->name);
6018 return -ENOMEM;
6019 }
6011 ((RxD3_t*)rxdp)->Buffer0_ptr = *temp0 = 6020 ((RxD3_t*)rxdp)->Buffer0_ptr = *temp0 =
6012 pci_map_single(sp->pdev, ba->ba_0, BUF0_LEN, 6021 pci_map_single(sp->pdev, ba->ba_0, BUF0_LEN,
6013 PCI_DMA_FROMDEVICE); 6022 PCI_DMA_FROMDEVICE);
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index db2324939b69..1eae16b72b4b 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -2903,7 +2903,7 @@ sbmac_init_module(void)
2903 2903
2904 dev = alloc_etherdev(sizeof(struct sbmac_softc)); 2904 dev = alloc_etherdev(sizeof(struct sbmac_softc));
2905 if (!dev) 2905 if (!dev)
2906 return -ENOMEM; /* return ENOMEM */ 2906 return -ENOMEM;
2907 2907
2908 printk(KERN_DEBUG "sbmac: configuring MAC at %lx\n", port); 2908 printk(KERN_DEBUG "sbmac: configuring MAC at %lx\n", port);
2909 2909
diff --git a/drivers/net/sk98lin/h/skdrv2nd.h b/drivers/net/sk98lin/h/skdrv2nd.h
index 778d9e618ebd..3fa67171e832 100644
--- a/drivers/net/sk98lin/h/skdrv2nd.h
+++ b/drivers/net/sk98lin/h/skdrv2nd.h
@@ -160,7 +160,7 @@ struct s_IOCTL {
160 160
161/* 161/*
162** Interim definition of SK_DRV_TIMER placed in this file until 162** Interim definition of SK_DRV_TIMER placed in this file until
163** common modules have boon finallized 163** common modules have been finalized
164*/ 164*/
165#define SK_DRV_TIMER 11 165#define SK_DRV_TIMER 11
166#define SK_DRV_MODERATION_TIMER 1 166#define SK_DRV_MODERATION_TIMER 1
diff --git a/drivers/net/sk98lin/skdim.c b/drivers/net/sk98lin/skdim.c
index 07c1b4c8699d..37ce03fb8de3 100644
--- a/drivers/net/sk98lin/skdim.c
+++ b/drivers/net/sk98lin/skdim.c
@@ -252,7 +252,7 @@ SkDimEnableModerationIfNeeded(SK_AC *pAC) {
252 252
253/******************************************************************************* 253/*******************************************************************************
254** Function : SkDimDisplayModerationSettings 254** Function : SkDimDisplayModerationSettings
255** Description : Displays the current settings regaring interrupt moderation 255** Description : Displays the current settings regarding interrupt moderation
256** Programmer : Ralph Roesler 256** Programmer : Ralph Roesler
257** Last Modified: 22-mar-03 257** Last Modified: 22-mar-03
258** Returns : void (!) 258** Returns : void (!)
@@ -510,7 +510,7 @@ EnableIntMod(SK_AC *pAC) {
510 510
511/******************************************************************************* 511/*******************************************************************************
512** Function : DisableIntMod() 512** Function : DisableIntMod()
513** Description : Disbles the interrupt moderation independent of what inter- 513** Description : Disables the interrupt moderation independent of what inter-
514** rupts are running or not 514** rupts are running or not
515** Programmer : Ralph Roesler 515** Programmer : Ralph Roesler
516** Last Modified: 23-mar-03 516** Last Modified: 23-mar-03
diff --git a/drivers/net/sk98lin/skethtool.c b/drivers/net/sk98lin/skethtool.c
index e5cb5b548b88..36460694eb82 100644
--- a/drivers/net/sk98lin/skethtool.c
+++ b/drivers/net/sk98lin/skethtool.c
@@ -581,6 +581,30 @@ static int setRxCsum(struct net_device *dev, u32 data)
581 return 0; 581 return 0;
582} 582}
583 583
584static int getRegsLen(struct net_device *dev)
585{
586 return 0x4000;
587}
588
589/*
590 * Returns copy of whole control register region
591 * Note: skip RAM address register because accessing it will
592 * cause bus hangs!
593 */
594static void getRegs(struct net_device *dev, struct ethtool_regs *regs,
595 void *p)
596{
597 DEV_NET *pNet = netdev_priv(dev);
598 const void __iomem *io = pNet->pAC->IoBase;
599
600 regs->version = 1;
601 memset(p, 0, regs->len);
602 memcpy_fromio(p, io, B3_RAM_ADDR);
603
604 memcpy_fromio(p + B3_RI_WTO_R1, io + B3_RI_WTO_R1,
605 regs->len - B3_RI_WTO_R1);
606}
607
584const struct ethtool_ops SkGeEthtoolOps = { 608const struct ethtool_ops SkGeEthtoolOps = {
585 .get_settings = getSettings, 609 .get_settings = getSettings,
586 .set_settings = setSettings, 610 .set_settings = setSettings,
@@ -599,4 +623,6 @@ const struct ethtool_ops SkGeEthtoolOps = {
599 .set_tx_csum = setTxCsum, 623 .set_tx_csum = setTxCsum,
600 .get_rx_csum = getRxCsum, 624 .get_rx_csum = getRxCsum,
601 .set_rx_csum = setRxCsum, 625 .set_rx_csum = setRxCsum,
626 .get_regs = getRegs,
627 .get_regs_len = getRegsLen,
602}; 628};
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index d4913c3de2a1..12cbfd190dd7 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -113,6 +113,7 @@
113#include <linux/init.h> 113#include <linux/init.h>
114#include <linux/dma-mapping.h> 114#include <linux/dma-mapping.h>
115#include <linux/ip.h> 115#include <linux/ip.h>
116#include <linux/mii.h>
116 117
117#include "h/skdrv1st.h" 118#include "h/skdrv1st.h"
118#include "h/skdrv2nd.h" 119#include "h/skdrv2nd.h"
@@ -1561,7 +1562,7 @@ struct sk_buff *pMessage) /* pointer to send-message */
1561 1562
1562 if (pMessage->ip_summed == CHECKSUM_PARTIAL) { 1563 if (pMessage->ip_summed == CHECKSUM_PARTIAL) {
1563 u16 hdrlen = pMessage->h.raw - pMessage->data; 1564 u16 hdrlen = pMessage->h.raw - pMessage->data;
1564 u16 offset = hdrlen + pMessage->csum; 1565 u16 offset = hdrlen + pMessage->csum_offset;
1565 1566
1566 if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) && 1567 if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) &&
1567 (pAC->GIni.GIChipRev == 0) && 1568 (pAC->GIni.GIChipRev == 0) &&
@@ -1680,7 +1681,7 @@ struct sk_buff *pMessage) /* pointer to send-message */
1680 */ 1681 */
1681 if (pMessage->ip_summed == CHECKSUM_PARTIAL) { 1682 if (pMessage->ip_summed == CHECKSUM_PARTIAL) {
1682 u16 hdrlen = pMessage->h.raw - pMessage->data; 1683 u16 hdrlen = pMessage->h.raw - pMessage->data;
1683 u16 offset = hdrlen + pMessage->csum; 1684 u16 offset = hdrlen + pMessage->csum_offset;
1684 1685
1685 Control = BMU_STFWD; 1686 Control = BMU_STFWD;
1686 1687
@@ -2843,6 +2844,56 @@ unsigned long Flags; /* for spin lock */
2843 return(&pAC->stats); 2844 return(&pAC->stats);
2844} /* SkGeStats */ 2845} /* SkGeStats */
2845 2846
2847/*
2848 * Basic MII register access
2849 */
2850static int SkGeMiiIoctl(struct net_device *dev,
2851 struct mii_ioctl_data *data, int cmd)
2852{
2853 DEV_NET *pNet = netdev_priv(dev);
2854 SK_AC *pAC = pNet->pAC;
2855 SK_IOC IoC = pAC->IoBase;
2856 int Port = pNet->PortNr;
2857 SK_GEPORT *pPrt = &pAC->GIni.GP[Port];
2858 unsigned long Flags;
2859 int err = 0;
2860 int reg = data->reg_num & 0x1f;
2861 SK_U16 val = data->val_in;
2862
2863 if (!netif_running(dev))
2864 return -ENODEV; /* Phy still in reset */
2865
2866 spin_lock_irqsave(&pAC->SlowPathLock, Flags);
2867 switch(cmd) {
2868 case SIOCGMIIPHY:
2869 data->phy_id = pPrt->PhyAddr;
2870
2871 /* fallthru */
2872 case SIOCGMIIREG:
2873 if (pAC->GIni.GIGenesis)
2874 SkXmPhyRead(pAC, IoC, Port, reg, &val);
2875 else
2876 SkGmPhyRead(pAC, IoC, Port, reg, &val);
2877
2878 data->val_out = val;
2879 break;
2880
2881 case SIOCSMIIREG:
2882 if (!capable(CAP_NET_ADMIN))
2883 err = -EPERM;
2884
2885 else if (pAC->GIni.GIGenesis)
2886 SkXmPhyWrite(pAC, IoC, Port, reg, val);
2887 else
2888 SkGmPhyWrite(pAC, IoC, Port, reg, val);
2889 break;
2890 default:
2891 err = -EOPNOTSUPP;
2892 }
2893 spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
2894 return err;
2895}
2896
2846 2897
2847/***************************************************************************** 2898/*****************************************************************************
2848 * 2899 *
@@ -2876,6 +2927,9 @@ int HeaderLength = sizeof(SK_U32) + sizeof(SK_U32);
2876 pNet = netdev_priv(dev); 2927 pNet = netdev_priv(dev);
2877 pAC = pNet->pAC; 2928 pAC = pNet->pAC;
2878 2929
2930 if (cmd == SIOCGMIIPHY || cmd == SIOCSMIIREG || cmd == SIOCGMIIREG)
2931 return SkGeMiiIoctl(dev, if_mii(rq), cmd);
2932
2879 if(copy_from_user(&Ioctl, rq->ifr_data, sizeof(SK_GE_IOCTL))) { 2933 if(copy_from_user(&Ioctl, rq->ifr_data, sizeof(SK_GE_IOCTL))) {
2880 return -EFAULT; 2934 return -EFAULT;
2881 } 2935 }
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index e7e414928f89..5513907e8393 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -11,8 +11,7 @@
11 * 11 *
12 * This program is free software; you can redistribute it and/or modify 12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by 13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or 14 * the Free Software Foundation; either version 2 of the License.
15 * (at your option) any later version.
16 * 15 *
17 * This program is distributed in the hope that it will be useful, 16 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -2155,8 +2154,6 @@ static void yukon_link_down(struct skge_port *skge)
2155 int port = skge->port; 2154 int port = skge->port;
2156 u16 ctrl; 2155 u16 ctrl;
2157 2156
2158 gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);
2159
2160 ctrl = gma_read16(hw, port, GM_GP_CTRL); 2157 ctrl = gma_read16(hw, port, GM_GP_CTRL);
2161 ctrl &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA); 2158 ctrl &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA);
2162 gma_write16(hw, port, GM_GP_CTRL, ctrl); 2159 gma_write16(hw, port, GM_GP_CTRL, ctrl);
@@ -2168,7 +2165,6 @@ static void yukon_link_down(struct skge_port *skge)
2168 gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, ctrl); 2165 gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, ctrl);
2169 } 2166 }
2170 2167
2171 yukon_reset(hw, port);
2172 skge_link_down(skge); 2168 skge_link_down(skge);
2173 2169
2174 yukon_init(hw, port); 2170 yukon_init(hw, port);
@@ -2256,6 +2252,7 @@ static void skge_phy_reset(struct skge_port *skge)
2256{ 2252{
2257 struct skge_hw *hw = skge->hw; 2253 struct skge_hw *hw = skge->hw;
2258 int port = skge->port; 2254 int port = skge->port;
2255 struct net_device *dev = hw->dev[port];
2259 2256
2260 netif_stop_queue(skge->netdev); 2257 netif_stop_queue(skge->netdev);
2261 netif_carrier_off(skge->netdev); 2258 netif_carrier_off(skge->netdev);
@@ -2269,6 +2266,8 @@ static void skge_phy_reset(struct skge_port *skge)
2269 yukon_init(hw, port); 2266 yukon_init(hw, port);
2270 } 2267 }
2271 mutex_unlock(&hw->phy_mutex); 2268 mutex_unlock(&hw->phy_mutex);
2269
2270 dev->set_multicast_list(dev);
2272} 2271}
2273 2272
2274/* Basic MII support */ 2273/* Basic MII support */
@@ -2566,7 +2565,7 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
2566 2565
2567 td->csum_offs = 0; 2566 td->csum_offs = 0;
2568 td->csum_start = offset; 2567 td->csum_start = offset;
2569 td->csum_write = offset + skb->csum; 2568 td->csum_write = offset + skb->csum_offset;
2570 } else 2569 } else
2571 control = BMU_CHECK; 2570 control = BMU_CHECK;
2572 2571
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index c10e7f5faa5f..842abd9396c6 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -10,8 +10,7 @@
10 * 10 *
11 * This program is free software; you can redistribute it and/or modify 11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by 12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or 13 * the Free Software Foundation; either version 2 of the License.
14 * (at your option) any later version.
15 * 14 *
16 * This program is distributed in the hope that it will be useful, 15 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -50,7 +49,7 @@
50#include "sky2.h" 49#include "sky2.h"
51 50
52#define DRV_NAME "sky2" 51#define DRV_NAME "sky2"
53#define DRV_VERSION "1.9" 52#define DRV_VERSION "1.10"
54#define PFX DRV_NAME " " 53#define PFX DRV_NAME " "
55 54
56/* 55/*
@@ -96,15 +95,16 @@ static int disable_msi = 0;
96module_param(disable_msi, int, 0); 95module_param(disable_msi, int, 0);
97MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)"); 96MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
98 97
99static int idle_timeout = 100; 98static int idle_timeout = 0;
100module_param(idle_timeout, int, 0); 99module_param(idle_timeout, int, 0);
101MODULE_PARM_DESC(idle_timeout, "Idle timeout workaround for lost interrupts (ms)"); 100MODULE_PARM_DESC(idle_timeout, "Watchdog timer for lost interrupts (ms)");
102 101
103static const struct pci_device_id sky2_id_table[] = { 102static const struct pci_device_id sky2_id_table[] = {
104 { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) }, 103 { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) },
105 { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, 104 { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) },
106 { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4b00) }, /* DGE-560T */ 105 { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4b00) }, /* DGE-560T */
107 { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4001) }, /* DGE-550SX */ 106 { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4001) }, /* DGE-550SX */
107 { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4B02) }, /* DGE-560SX */
108 { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4340) }, 108 { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4340) },
109 { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4341) }, 109 { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4341) },
110 { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4342) }, 110 { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4342) },
@@ -284,6 +284,31 @@ static void sky2_gmac_reset(struct sky2_hw *hw, unsigned port)
284 gma_write16(hw, port, GM_RX_CTRL, reg); 284 gma_write16(hw, port, GM_RX_CTRL, reg);
285} 285}
286 286
287/* flow control to advertise bits */
288static const u16 copper_fc_adv[] = {
289 [FC_NONE] = 0,
290 [FC_TX] = PHY_M_AN_ASP,
291 [FC_RX] = PHY_M_AN_PC,
292 [FC_BOTH] = PHY_M_AN_PC | PHY_M_AN_ASP,
293};
294
295/* flow control to advertise bits when using 1000BaseX */
296static const u16 fiber_fc_adv[] = {
297 [FC_BOTH] = PHY_M_P_BOTH_MD_X,
298 [FC_TX] = PHY_M_P_ASYM_MD_X,
299 [FC_RX] = PHY_M_P_SYM_MD_X,
300 [FC_NONE] = PHY_M_P_NO_PAUSE_X,
301};
302
303/* flow control to GMA disable bits */
304static const u16 gm_fc_disable[] = {
305 [FC_NONE] = GM_GPCR_FC_RX_DIS | GM_GPCR_FC_TX_DIS,
306 [FC_TX] = GM_GPCR_FC_RX_DIS,
307 [FC_RX] = GM_GPCR_FC_TX_DIS,
308 [FC_BOTH] = 0,
309};
310
311
287static void sky2_phy_init(struct sky2_hw *hw, unsigned port) 312static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
288{ 313{
289 struct sky2_port *sky2 = netdev_priv(hw->dev[port]); 314 struct sky2_port *sky2 = netdev_priv(hw->dev[port]);
@@ -356,16 +381,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
356 gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg); 381 gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
357 } 382 }
358 383
359 ctrl = gm_phy_read(hw, port, PHY_MARV_CTRL); 384 ctrl = PHY_CT_RESET;
360 if (sky2->autoneg == AUTONEG_DISABLE)
361 ctrl &= ~PHY_CT_ANE;
362 else
363 ctrl |= PHY_CT_ANE;
364
365 ctrl |= PHY_CT_RESET;
366 gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
367
368 ctrl = 0;
369 ct1000 = 0; 385 ct1000 = 0;
370 adv = PHY_AN_CSMA; 386 adv = PHY_AN_CSMA;
371 reg = 0; 387 reg = 0;
@@ -384,20 +400,16 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
384 adv |= PHY_M_AN_10_FD; 400 adv |= PHY_M_AN_10_FD;
385 if (sky2->advertising & ADVERTISED_10baseT_Half) 401 if (sky2->advertising & ADVERTISED_10baseT_Half)
386 adv |= PHY_M_AN_10_HD; 402 adv |= PHY_M_AN_10_HD;
403
404 adv |= copper_fc_adv[sky2->flow_mode];
387 } else { /* special defines for FIBER (88E1040S only) */ 405 } else { /* special defines for FIBER (88E1040S only) */
388 if (sky2->advertising & ADVERTISED_1000baseT_Full) 406 if (sky2->advertising & ADVERTISED_1000baseT_Full)
389 adv |= PHY_M_AN_1000X_AFD; 407 adv |= PHY_M_AN_1000X_AFD;
390 if (sky2->advertising & ADVERTISED_1000baseT_Half) 408 if (sky2->advertising & ADVERTISED_1000baseT_Half)
391 adv |= PHY_M_AN_1000X_AHD; 409 adv |= PHY_M_AN_1000X_AHD;
392 }
393 410
394 /* Set Flow-control capabilities */ 411 adv |= fiber_fc_adv[sky2->flow_mode];
395 if (sky2->tx_pause && sky2->rx_pause) 412 }
396 adv |= PHY_AN_PAUSE_CAP; /* symmetric */
397 else if (sky2->rx_pause && !sky2->tx_pause)
398 adv |= PHY_AN_PAUSE_ASYM | PHY_AN_PAUSE_CAP;
399 else if (!sky2->rx_pause && sky2->tx_pause)
400 adv |= PHY_AN_PAUSE_ASYM; /* local */
401 413
402 /* Restart Auto-negotiation */ 414 /* Restart Auto-negotiation */
403 ctrl |= PHY_CT_ANE | PHY_CT_RE_CFG; 415 ctrl |= PHY_CT_ANE | PHY_CT_RE_CFG;
@@ -422,25 +434,17 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
422 if (sky2->duplex == DUPLEX_FULL) { 434 if (sky2->duplex == DUPLEX_FULL) {
423 reg |= GM_GPCR_DUP_FULL; 435 reg |= GM_GPCR_DUP_FULL;
424 ctrl |= PHY_CT_DUP_MD; 436 ctrl |= PHY_CT_DUP_MD;
425 } else if (sky2->speed != SPEED_1000 && hw->chip_id != CHIP_ID_YUKON_EC_U) { 437 } else if (sky2->speed < SPEED_1000)
426 /* Turn off flow control for 10/100mbps */ 438 sky2->flow_mode = FC_NONE;
427 sky2->rx_pause = 0;
428 sky2->tx_pause = 0;
429 }
430 439
431 if (!sky2->rx_pause)
432 reg |= GM_GPCR_FC_RX_DIS;
433 440
434 if (!sky2->tx_pause) 441 reg |= gm_fc_disable[sky2->flow_mode];
435 reg |= GM_GPCR_FC_TX_DIS;
436 442
437 /* Forward pause packets to GMAC? */ 443 /* Forward pause packets to GMAC? */
438 if (sky2->tx_pause || sky2->rx_pause) 444 if (sky2->flow_mode & FC_RX)
439 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON); 445 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON);
440 else 446 else
441 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF); 447 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
442
443 ctrl |= PHY_CT_RESET;
444 } 448 }
445 449
446 gma_write16(hw, port, GM_GP_CTRL, reg); 450 gma_write16(hw, port, GM_GP_CTRL, reg);
@@ -673,17 +677,15 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
673 /* Flush Rx MAC FIFO on any flow control or error */ 677 /* Flush Rx MAC FIFO on any flow control or error */
674 sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), GMR_FS_ANY_ERR); 678 sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), GMR_FS_ANY_ERR);
675 679
676 /* Set threshold to 0xa (64 bytes) 680 /* Set threshold to 0xa (64 bytes) + 1 to workaround pause bug */
677 * ASF disabled so no need to do WA dev #4.30 681 sky2_write16(hw, SK_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF+1);
678 */
679 sky2_write16(hw, SK_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF);
680 682
681 /* Configure Tx MAC FIFO */ 683 /* Configure Tx MAC FIFO */
682 sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR); 684 sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR);
683 sky2_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON); 685 sky2_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON);
684 686
685 if (hw->chip_id == CHIP_ID_YUKON_EC_U) { 687 if (hw->chip_id == CHIP_ID_YUKON_EC_U) {
686 sky2_write8(hw, SK_REG(port, RX_GMF_LP_THR), 512/8); 688 sky2_write8(hw, SK_REG(port, RX_GMF_LP_THR), 768/8);
687 sky2_write8(hw, SK_REG(port, RX_GMF_UP_THR), 1024/8); 689 sky2_write8(hw, SK_REG(port, RX_GMF_UP_THR), 1024/8);
688 if (hw->dev[port]->mtu > ETH_DATA_LEN) { 690 if (hw->dev[port]->mtu > ETH_DATA_LEN) {
689 /* set Tx GMAC FIFO Almost Empty Threshold */ 691 /* set Tx GMAC FIFO Almost Empty Threshold */
@@ -695,16 +697,10 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
695 697
696} 698}
697 699
698/* Assign Ram Buffer allocation. 700/* Assign Ram Buffer allocation in units of 64bit (8 bytes) */
699 * start and end are in units of 4k bytes 701static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 end)
700 * ram registers are in units of 64bit words
701 */
702static void sky2_ramset(struct sky2_hw *hw, u16 q, u8 startk, u8 endk)
703{ 702{
704 u32 start, end; 703 pr_debug(PFX "q %d %#x %#x\n", q, start, end);
705
706 start = startk * 4096/8;
707 end = (endk * 4096/8) - 1;
708 704
709 sky2_write8(hw, RB_ADDR(q, RB_CTRL), RB_RST_CLR); 705 sky2_write8(hw, RB_ADDR(q, RB_CTRL), RB_RST_CLR);
710 sky2_write32(hw, RB_ADDR(q, RB_START), start); 706 sky2_write32(hw, RB_ADDR(q, RB_START), start);
@@ -713,7 +709,7 @@ static void sky2_ramset(struct sky2_hw *hw, u16 q, u8 startk, u8 endk)
713 sky2_write32(hw, RB_ADDR(q, RB_RP), start); 709 sky2_write32(hw, RB_ADDR(q, RB_RP), start);
714 710
715 if (q == Q_R1 || q == Q_R2) { 711 if (q == Q_R1 || q == Q_R2) {
716 u32 space = (endk - startk) * 4096/8; 712 u32 space = end - start + 1;
717 u32 tp = space - space/4; 713 u32 tp = space - space/4;
718 714
719 /* On receive queue's set the thresholds 715 /* On receive queue's set the thresholds
@@ -1063,7 +1059,8 @@ static int sky2_rx_start(struct sky2_port *sky2)
1063 sky2->rx_put = sky2->rx_next = 0; 1059 sky2->rx_put = sky2->rx_next = 0;
1064 sky2_qset(hw, rxq); 1060 sky2_qset(hw, rxq);
1065 1061
1066 if (hw->chip_id == CHIP_ID_YUKON_EC_U && hw->chip_rev >= 2) { 1062 if (hw->chip_id == CHIP_ID_YUKON_EC_U &&
1063 (hw->chip_rev == CHIP_REV_YU_EC_U_A1 || hw->chip_rev == CHIP_REV_YU_EC_U_B0)) {
1067 /* MAC Rx RAM Read is controlled by hardware */ 1064 /* MAC Rx RAM Read is controlled by hardware */
1068 sky2_write32(hw, Q_ADDR(rxq, Q_F), F_M_RX_RAM_DIS); 1065 sky2_write32(hw, Q_ADDR(rxq, Q_F), F_M_RX_RAM_DIS);
1069 } 1066 }
@@ -1195,19 +1192,16 @@ static int sky2_up(struct net_device *dev)
1195 1192
1196 sky2_mac_init(hw, port); 1193 sky2_mac_init(hw, port);
1197 1194
1198 /* Determine available ram buffer space (in 4K blocks). 1195 /* Determine available ram buffer space in qwords. */
1199 * Note: not sure about the FE setting below yet 1196 ramsize = sky2_read8(hw, B2_E_0) * 4096/8;
1200 */
1201 if (hw->chip_id == CHIP_ID_YUKON_FE)
1202 ramsize = 4;
1203 else
1204 ramsize = sky2_read8(hw, B2_E_0);
1205 1197
1206 /* Give transmitter one third (rounded up) */ 1198 if (ramsize > 6*1024/8)
1207 rxspace = ramsize - (ramsize + 2) / 3; 1199 rxspace = ramsize - (ramsize + 2) / 3;
1200 else
1201 rxspace = ramsize / 2;
1208 1202
1209 sky2_ramset(hw, rxqaddr[port], 0, rxspace); 1203 sky2_ramset(hw, rxqaddr[port], 0, rxspace-1);
1210 sky2_ramset(hw, txqaddr[port], rxspace, ramsize); 1204 sky2_ramset(hw, txqaddr[port], rxspace, ramsize-1);
1211 1205
1212 /* Make sure SyncQ is disabled */ 1206 /* Make sure SyncQ is disabled */
1213 sky2_write8(hw, RB_ADDR(port == 0 ? Q_XS1 : Q_XS2, RB_CTRL), 1207 sky2_write8(hw, RB_ADDR(port == 0 ? Q_XS1 : Q_XS2, RB_CTRL),
@@ -1356,7 +1350,7 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev)
1356 u32 tcpsum; 1350 u32 tcpsum;
1357 1351
1358 tcpsum = offset << 16; /* sum start */ 1352 tcpsum = offset << 16; /* sum start */
1359 tcpsum |= offset + skb->csum; /* sum write */ 1353 tcpsum |= offset + skb->csum_offset; /* sum write */
1360 1354
1361 ctrl = CALSUM | WR_SUM | INIT_SUM | LOCK_SUM; 1355 ctrl = CALSUM | WR_SUM | INIT_SUM | LOCK_SUM;
1362 if (skb->nh.iph->protocol == IPPROTO_UDP) 1356 if (skb->nh.iph->protocol == IPPROTO_UDP)
@@ -1459,7 +1453,7 @@ static void sky2_tx_complete(struct sky2_port *sky2, u16 done)
1459 if (unlikely(netif_msg_tx_done(sky2))) 1453 if (unlikely(netif_msg_tx_done(sky2)))
1460 printk(KERN_DEBUG "%s: tx done %u\n", 1454 printk(KERN_DEBUG "%s: tx done %u\n",
1461 dev->name, idx); 1455 dev->name, idx);
1462 dev_kfree_skb(re->skb); 1456 dev_kfree_skb_any(re->skb);
1463 } 1457 }
1464 1458
1465 le->opcode = 0; /* paranoia */ 1459 le->opcode = 0; /* paranoia */
@@ -1499,6 +1493,11 @@ static int sky2_down(struct net_device *dev)
1499 /* Stop more packets from being queued */ 1493 /* Stop more packets from being queued */
1500 netif_stop_queue(dev); 1494 netif_stop_queue(dev);
1501 1495
1496 /* Disable port IRQ */
1497 imask = sky2_read32(hw, B0_IMSK);
1498 imask &= ~portirq_msk[port];
1499 sky2_write32(hw, B0_IMSK, imask);
1500
1502 sky2_gmac_reset(hw, port); 1501 sky2_gmac_reset(hw, port);
1503 1502
1504 /* Stop transmitter */ 1503 /* Stop transmitter */
@@ -1510,7 +1509,7 @@ static int sky2_down(struct net_device *dev)
1510 1509
1511 /* WA for dev. #4.209 */ 1510 /* WA for dev. #4.209 */
1512 if (hw->chip_id == CHIP_ID_YUKON_EC_U 1511 if (hw->chip_id == CHIP_ID_YUKON_EC_U
1513 && hw->chip_rev == CHIP_REV_YU_EC_U_A1) 1512 && (hw->chip_rev == CHIP_REV_YU_EC_U_A1 || hw->chip_rev == CHIP_REV_YU_EC_U_B0))
1514 sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T), 1513 sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T),
1515 sky2->speed != SPEED_1000 ? 1514 sky2->speed != SPEED_1000 ?
1516 TX_STFW_ENA : TX_STFW_DIS); 1515 TX_STFW_ENA : TX_STFW_DIS);
@@ -1549,11 +1548,6 @@ static int sky2_down(struct net_device *dev)
1549 sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET); 1548 sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
1550 sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_SET); 1549 sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_SET);
1551 1550
1552 /* Disable port IRQ */
1553 imask = sky2_read32(hw, B0_IMSK);
1554 imask &= ~portirq_msk[port];
1555 sky2_write32(hw, B0_IMSK, imask);
1556
1557 sky2_phy_power(hw, port, 0); 1551 sky2_phy_power(hw, port, 0);
1558 1552
1559 /* turn off LED's */ 1553 /* turn off LED's */
@@ -1605,6 +1599,12 @@ static void sky2_link_up(struct sky2_port *sky2)
1605 struct sky2_hw *hw = sky2->hw; 1599 struct sky2_hw *hw = sky2->hw;
1606 unsigned port = sky2->port; 1600 unsigned port = sky2->port;
1607 u16 reg; 1601 u16 reg;
1602 static const char *fc_name[] = {
1603 [FC_NONE] = "none",
1604 [FC_TX] = "tx",
1605 [FC_RX] = "rx",
1606 [FC_BOTH] = "both",
1607 };
1608 1608
1609 /* enable Rx/Tx */ 1609 /* enable Rx/Tx */
1610 reg = gma_read16(hw, port, GM_GP_CTRL); 1610 reg = gma_read16(hw, port, GM_GP_CTRL);
@@ -1648,8 +1648,7 @@ static void sky2_link_up(struct sky2_port *sky2)
1648 "%s: Link is up at %d Mbps, %s duplex, flow control %s\n", 1648 "%s: Link is up at %d Mbps, %s duplex, flow control %s\n",
1649 sky2->netdev->name, sky2->speed, 1649 sky2->netdev->name, sky2->speed,
1650 sky2->duplex == DUPLEX_FULL ? "full" : "half", 1650 sky2->duplex == DUPLEX_FULL ? "full" : "half",
1651 (sky2->tx_pause && sky2->rx_pause) ? "both" : 1651 fc_name[sky2->flow_status]);
1652 sky2->tx_pause ? "tx" : sky2->rx_pause ? "rx" : "none");
1653} 1652}
1654 1653
1655static void sky2_link_down(struct sky2_port *sky2) 1654static void sky2_link_down(struct sky2_port *sky2)
@@ -1664,7 +1663,7 @@ static void sky2_link_down(struct sky2_port *sky2)
1664 reg &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA); 1663 reg &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA);
1665 gma_write16(hw, port, GM_GP_CTRL, reg); 1664 gma_write16(hw, port, GM_GP_CTRL, reg);
1666 1665
1667 if (sky2->rx_pause && !sky2->tx_pause) { 1666 if (sky2->flow_status == FC_RX) {
1668 /* restore Asymmetric Pause bit */ 1667 /* restore Asymmetric Pause bit */
1669 gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, 1668 gm_phy_write(hw, port, PHY_MARV_AUNE_ADV,
1670 gm_phy_read(hw, port, PHY_MARV_AUNE_ADV) 1669 gm_phy_read(hw, port, PHY_MARV_AUNE_ADV)
@@ -1683,6 +1682,14 @@ static void sky2_link_down(struct sky2_port *sky2)
1683 sky2_phy_init(hw, port); 1682 sky2_phy_init(hw, port);
1684} 1683}
1685 1684
1685static enum flow_control sky2_flow(int rx, int tx)
1686{
1687 if (rx)
1688 return tx ? FC_BOTH : FC_RX;
1689 else
1690 return tx ? FC_TX : FC_NONE;
1691}
1692
1686static int sky2_autoneg_done(struct sky2_port *sky2, u16 aux) 1693static int sky2_autoneg_done(struct sky2_port *sky2, u16 aux)
1687{ 1694{
1688 struct sky2_hw *hw = sky2->hw; 1695 struct sky2_hw *hw = sky2->hw;
@@ -1703,39 +1710,20 @@ static int sky2_autoneg_done(struct sky2_port *sky2, u16 aux)
1703 } 1710 }
1704 1711
1705 sky2->speed = sky2_phy_speed(hw, aux); 1712 sky2->speed = sky2_phy_speed(hw, aux);
1706 if (sky2->speed == SPEED_1000) { 1713 sky2->duplex = (aux & PHY_M_PS_FULL_DUP) ? DUPLEX_FULL : DUPLEX_HALF;
1707 u16 ctl2 = gm_phy_read(hw, port, PHY_MARV_1000T_CTRL);
1708 u16 lpa2 = gm_phy_read(hw, port, PHY_MARV_1000T_STAT);
1709 if (lpa2 & PHY_B_1000S_MSF) {
1710 printk(KERN_ERR PFX "%s: master/slave fault",
1711 sky2->netdev->name);
1712 return -1;
1713 }
1714
1715 if ((ctl2 & PHY_M_1000C_AFD) && (lpa2 & PHY_B_1000S_LP_FD))
1716 sky2->duplex = DUPLEX_FULL;
1717 else
1718 sky2->duplex = DUPLEX_HALF;
1719 } else {
1720 u16 adv = gm_phy_read(hw, port, PHY_MARV_AUNE_ADV);
1721 if ((aux & adv) & PHY_AN_FULL)
1722 sky2->duplex = DUPLEX_FULL;
1723 else
1724 sky2->duplex = DUPLEX_HALF;
1725 }
1726 1714
1727 /* Pause bits are offset (9..8) */ 1715 /* Pause bits are offset (9..8) */
1728 if (hw->chip_id == CHIP_ID_YUKON_XL || hw->chip_id == CHIP_ID_YUKON_EC_U) 1716 if (hw->chip_id == CHIP_ID_YUKON_XL || hw->chip_id == CHIP_ID_YUKON_EC_U)
1729 aux >>= 6; 1717 aux >>= 6;
1730 1718
1731 sky2->rx_pause = (aux & PHY_M_PS_RX_P_EN) != 0; 1719 sky2->flow_status = sky2_flow(aux & PHY_M_PS_RX_P_EN,
1732 sky2->tx_pause = (aux & PHY_M_PS_TX_P_EN) != 0; 1720 aux & PHY_M_PS_TX_P_EN);
1733 1721
1734 if (sky2->duplex == DUPLEX_HALF && sky2->speed != SPEED_1000 1722 if (sky2->duplex == DUPLEX_HALF && sky2->speed < SPEED_1000
1735 && hw->chip_id != CHIP_ID_YUKON_EC_U) 1723 && hw->chip_id != CHIP_ID_YUKON_EC_U)
1736 sky2->rx_pause = sky2->tx_pause = 0; 1724 sky2->flow_status = FC_NONE;
1737 1725
1738 if (sky2->rx_pause || sky2->tx_pause) 1726 if (aux & PHY_M_PS_RX_P_EN)
1739 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON); 1727 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON);
1740 else 1728 else
1741 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF); 1729 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
@@ -1750,13 +1738,13 @@ static void sky2_phy_intr(struct sky2_hw *hw, unsigned port)
1750 struct sky2_port *sky2 = netdev_priv(dev); 1738 struct sky2_port *sky2 = netdev_priv(dev);
1751 u16 istatus, phystat; 1739 u16 istatus, phystat;
1752 1740
1741 if (!netif_running(dev))
1742 return;
1743
1753 spin_lock(&sky2->phy_lock); 1744 spin_lock(&sky2->phy_lock);
1754 istatus = gm_phy_read(hw, port, PHY_MARV_INT_STAT); 1745 istatus = gm_phy_read(hw, port, PHY_MARV_INT_STAT);
1755 phystat = gm_phy_read(hw, port, PHY_MARV_PHY_STAT); 1746 phystat = gm_phy_read(hw, port, PHY_MARV_PHY_STAT);
1756 1747
1757 if (!netif_running(dev))
1758 goto out;
1759
1760 if (netif_msg_intr(sky2)) 1748 if (netif_msg_intr(sky2))
1761 printk(KERN_INFO PFX "%s: phy interrupt status 0x%x 0x%x\n", 1749 printk(KERN_INFO PFX "%s: phy interrupt status 0x%x 0x%x\n",
1762 sky2->netdev->name, istatus, phystat); 1750 sky2->netdev->name, istatus, phystat);
@@ -2016,6 +2004,10 @@ oversize:
2016 2004
2017error: 2005error:
2018 ++sky2->net_stats.rx_errors; 2006 ++sky2->net_stats.rx_errors;
2007 if (status & GMR_FS_RX_FF_OV) {
2008 sky2->net_stats.rx_fifo_errors++;
2009 goto resubmit;
2010 }
2019 2011
2020 if (netif_msg_rx_err(sky2) && net_ratelimit()) 2012 if (netif_msg_rx_err(sky2) && net_ratelimit())
2021 printk(KERN_INFO PFX "%s: rx error, status 0x%x length %d\n", 2013 printk(KERN_INFO PFX "%s: rx error, status 0x%x length %d\n",
@@ -2027,8 +2019,6 @@ error:
2027 sky2->net_stats.rx_frame_errors++; 2019 sky2->net_stats.rx_frame_errors++;
2028 if (status & GMR_FS_CRC_ERR) 2020 if (status & GMR_FS_CRC_ERR)
2029 sky2->net_stats.rx_crc_errors++; 2021 sky2->net_stats.rx_crc_errors++;
2030 if (status & GMR_FS_RX_FF_OV)
2031 sky2->net_stats.rx_fifo_errors++;
2032 2022
2033 goto resubmit; 2023 goto resubmit;
2034} 2024}
@@ -2075,7 +2065,7 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do)
2075 case OP_RXSTAT: 2065 case OP_RXSTAT:
2076 skb = sky2_receive(dev, length, status); 2066 skb = sky2_receive(dev, length, status);
2077 if (!skb) 2067 if (!skb)
2078 break; 2068 goto force_update;
2079 2069
2080 skb->protocol = eth_type_trans(skb, dev); 2070 skb->protocol = eth_type_trans(skb, dev);
2081 dev->last_rx = jiffies; 2071 dev->last_rx = jiffies;
@@ -2091,8 +2081,8 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do)
2091 2081
2092 /* Update receiver after 16 frames */ 2082 /* Update receiver after 16 frames */
2093 if (++buf_write[le->link] == RX_BUF_WRITE) { 2083 if (++buf_write[le->link] == RX_BUF_WRITE) {
2094 sky2_put_idx(hw, rxqaddr[le->link], 2084force_update:
2095 sky2->rx_put); 2085 sky2_put_idx(hw, rxqaddr[le->link], sky2->rx_put);
2096 buf_write[le->link] = 0; 2086 buf_write[le->link] = 0;
2097 } 2087 }
2098 2088
@@ -2748,7 +2738,7 @@ static int sky2_nway_reset(struct net_device *dev)
2748{ 2738{
2749 struct sky2_port *sky2 = netdev_priv(dev); 2739 struct sky2_port *sky2 = netdev_priv(dev);
2750 2740
2751 if (sky2->autoneg != AUTONEG_ENABLE) 2741 if (!netif_running(dev) || sky2->autoneg != AUTONEG_ENABLE)
2752 return -EINVAL; 2742 return -EINVAL;
2753 2743
2754 sky2_phy_reinit(sky2); 2744 sky2_phy_reinit(sky2);
@@ -2850,6 +2840,14 @@ static int sky2_set_mac_address(struct net_device *dev, void *p)
2850 return 0; 2840 return 0;
2851} 2841}
2852 2842
2843static void inline sky2_add_filter(u8 filter[8], const u8 *addr)
2844{
2845 u32 bit;
2846
2847 bit = ether_crc(ETH_ALEN, addr) & 63;
2848 filter[bit >> 3] |= 1 << (bit & 7);
2849}
2850
2853static void sky2_set_multicast(struct net_device *dev) 2851static void sky2_set_multicast(struct net_device *dev)
2854{ 2852{
2855 struct sky2_port *sky2 = netdev_priv(dev); 2853 struct sky2_port *sky2 = netdev_priv(dev);
@@ -2858,7 +2856,10 @@ static void sky2_set_multicast(struct net_device *dev)
2858 struct dev_mc_list *list = dev->mc_list; 2856 struct dev_mc_list *list = dev->mc_list;
2859 u16 reg; 2857 u16 reg;
2860 u8 filter[8]; 2858 u8 filter[8];
2859 int rx_pause;
2860 static const u8 pause_mc_addr[ETH_ALEN] = { 0x1, 0x80, 0xc2, 0x0, 0x0, 0x1 };
2861 2861
2862 rx_pause = (sky2->flow_status == FC_RX || sky2->flow_status == FC_BOTH);
2862 memset(filter, 0, sizeof(filter)); 2863 memset(filter, 0, sizeof(filter));
2863 2864
2864 reg = gma_read16(hw, port, GM_RX_CTRL); 2865 reg = gma_read16(hw, port, GM_RX_CTRL);
@@ -2866,18 +2867,19 @@ static void sky2_set_multicast(struct net_device *dev)
2866 2867
2867 if (dev->flags & IFF_PROMISC) /* promiscuous */ 2868 if (dev->flags & IFF_PROMISC) /* promiscuous */
2868 reg &= ~(GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA); 2869 reg &= ~(GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA);
2869 else if ((dev->flags & IFF_ALLMULTI) || dev->mc_count > 16) /* all multicast */ 2870 else if (dev->flags & IFF_ALLMULTI)
2870 memset(filter, 0xff, sizeof(filter)); 2871 memset(filter, 0xff, sizeof(filter));
2871 else if (dev->mc_count == 0) /* no multicast */ 2872 else if (dev->mc_count == 0 && !rx_pause)
2872 reg &= ~GM_RXCR_MCF_ENA; 2873 reg &= ~GM_RXCR_MCF_ENA;
2873 else { 2874 else {
2874 int i; 2875 int i;
2875 reg |= GM_RXCR_MCF_ENA; 2876 reg |= GM_RXCR_MCF_ENA;
2876 2877
2877 for (i = 0; list && i < dev->mc_count; i++, list = list->next) { 2878 if (rx_pause)
2878 u32 bit = ether_crc(ETH_ALEN, list->dmi_addr) & 0x3f; 2879 sky2_add_filter(filter, pause_mc_addr);
2879 filter[bit / 8] |= 1 << (bit % 8); 2880
2880 } 2881 for (i = 0; list && i < dev->mc_count; i++, list = list->next)
2882 sky2_add_filter(filter, list->dmi_addr);
2881 } 2883 }
2882 2884
2883 gma_write16(hw, port, GM_MC_ADDR_H1, 2885 gma_write16(hw, port, GM_MC_ADDR_H1,
@@ -2990,8 +2992,20 @@ static void sky2_get_pauseparam(struct net_device *dev,
2990{ 2992{
2991 struct sky2_port *sky2 = netdev_priv(dev); 2993 struct sky2_port *sky2 = netdev_priv(dev);
2992 2994
2993 ecmd->tx_pause = sky2->tx_pause; 2995 switch (sky2->flow_mode) {
2994 ecmd->rx_pause = sky2->rx_pause; 2996 case FC_NONE:
2997 ecmd->tx_pause = ecmd->rx_pause = 0;
2998 break;
2999 case FC_TX:
3000 ecmd->tx_pause = 1, ecmd->rx_pause = 0;
3001 break;
3002 case FC_RX:
3003 ecmd->tx_pause = 0, ecmd->rx_pause = 1;
3004 break;
3005 case FC_BOTH:
3006 ecmd->tx_pause = ecmd->rx_pause = 1;
3007 }
3008
2995 ecmd->autoneg = sky2->autoneg; 3009 ecmd->autoneg = sky2->autoneg;
2996} 3010}
2997 3011
@@ -3001,10 +3015,10 @@ static int sky2_set_pauseparam(struct net_device *dev,
3001 struct sky2_port *sky2 = netdev_priv(dev); 3015 struct sky2_port *sky2 = netdev_priv(dev);
3002 3016
3003 sky2->autoneg = ecmd->autoneg; 3017 sky2->autoneg = ecmd->autoneg;
3004 sky2->tx_pause = ecmd->tx_pause != 0; 3018 sky2->flow_mode = sky2_flow(ecmd->rx_pause, ecmd->tx_pause);
3005 sky2->rx_pause = ecmd->rx_pause != 0;
3006 3019
3007 sky2_phy_reinit(sky2); 3020 if (netif_running(dev))
3021 sky2_phy_reinit(sky2);
3008 3022
3009 return 0; 3023 return 0;
3010} 3024}
@@ -3224,7 +3238,11 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
3224 dev->poll = sky2_poll; 3238 dev->poll = sky2_poll;
3225 dev->weight = NAPI_WEIGHT; 3239 dev->weight = NAPI_WEIGHT;
3226#ifdef CONFIG_NET_POLL_CONTROLLER 3240#ifdef CONFIG_NET_POLL_CONTROLLER
3227 dev->poll_controller = sky2_netpoll; 3241 /* Network console (only works on port 0)
3242 * because netpoll makes assumptions about NAPI
3243 */
3244 if (port == 0)
3245 dev->poll_controller = sky2_netpoll;
3228#endif 3246#endif
3229 3247
3230 sky2 = netdev_priv(dev); 3248 sky2 = netdev_priv(dev);
@@ -3234,8 +3252,8 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
3234 3252
3235 /* Auto speed and flow control */ 3253 /* Auto speed and flow control */
3236 sky2->autoneg = AUTONEG_ENABLE; 3254 sky2->autoneg = AUTONEG_ENABLE;
3237 sky2->tx_pause = 1; 3255 sky2->flow_mode = FC_BOTH;
3238 sky2->rx_pause = 1; 3256
3239 sky2->duplex = -1; 3257 sky2->duplex = -1;
3240 sky2->speed = -1; 3258 sky2->speed = -1;
3241 sky2->advertising = sky2_supported_modes(hw); 3259 sky2->advertising = sky2_supported_modes(hw);
@@ -3293,7 +3311,7 @@ static irqreturn_t __devinit sky2_test_intr(int irq, void *dev_id)
3293 return IRQ_NONE; 3311 return IRQ_NONE;
3294 3312
3295 if (status & Y2_IS_IRQ_SW) { 3313 if (status & Y2_IS_IRQ_SW) {
3296 hw->msi_detected = 1; 3314 hw->msi = 1;
3297 wake_up(&hw->msi_wait); 3315 wake_up(&hw->msi_wait);
3298 sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ); 3316 sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ);
3299 } 3317 }
@@ -3312,7 +3330,7 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw)
3312 3330
3313 sky2_write32(hw, B0_IMSK, Y2_IS_IRQ_SW); 3331 sky2_write32(hw, B0_IMSK, Y2_IS_IRQ_SW);
3314 3332
3315 err = request_irq(pdev->irq, sky2_test_intr, IRQF_SHARED, DRV_NAME, hw); 3333 err = request_irq(pdev->irq, sky2_test_intr, 0, DRV_NAME, hw);
3316 if (err) { 3334 if (err) {
3317 printk(KERN_ERR PFX "%s: cannot assign irq %d\n", 3335 printk(KERN_ERR PFX "%s: cannot assign irq %d\n",
3318 pci_name(pdev), pdev->irq); 3336 pci_name(pdev), pdev->irq);
@@ -3322,13 +3340,12 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw)
3322 sky2_write8(hw, B0_CTST, CS_ST_SW_IRQ); 3340 sky2_write8(hw, B0_CTST, CS_ST_SW_IRQ);
3323 sky2_read8(hw, B0_CTST); 3341 sky2_read8(hw, B0_CTST);
3324 3342
3325 wait_event_timeout(hw->msi_wait, hw->msi_detected, HZ/10); 3343 wait_event_timeout(hw->msi_wait, hw->msi, HZ/10);
3326 3344
3327 if (!hw->msi_detected) { 3345 if (!hw->msi) {
3328 /* MSI test failed, go back to INTx mode */ 3346 /* MSI test failed, go back to INTx mode */
3329 printk(KERN_WARNING PFX "%s: No interrupt was generated using MSI, " 3347 printk(KERN_INFO PFX "%s: No interrupt generated using MSI, "
3330 "switching to INTx mode. Please report this failure to " 3348 "switching to INTx mode.\n",
3331 "the PCI maintainer and include system chipset information.\n",
3332 pci_name(pdev)); 3349 pci_name(pdev));
3333 3350
3334 err = -EOPNOTSUPP; 3351 err = -EOPNOTSUPP;
@@ -3336,6 +3353,7 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw)
3336 } 3353 }
3337 3354
3338 sky2_write32(hw, B0_IMSK, 0); 3355 sky2_write32(hw, B0_IMSK, 0);
3356 sky2_read32(hw, B0_IMSK);
3339 3357
3340 free_irq(pdev->irq, hw); 3358 free_irq(pdev->irq, hw);
3341 3359
@@ -3457,7 +3475,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
3457 goto err_out_free_netdev; 3475 goto err_out_free_netdev;
3458 } 3476 }
3459 3477
3460 err = request_irq(pdev->irq, sky2_intr, IRQF_SHARED, dev->name, hw); 3478 err = request_irq(pdev->irq, sky2_intr, hw->msi ? 0 : IRQF_SHARED,
3479 dev->name, hw);
3461 if (err) { 3480 if (err) {
3462 printk(KERN_ERR PFX "%s: cannot assign irq %d\n", 3481 printk(KERN_ERR PFX "%s: cannot assign irq %d\n",
3463 pci_name(pdev), pdev->irq); 3482 pci_name(pdev), pdev->irq);
@@ -3487,7 +3506,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
3487 return 0; 3506 return 0;
3488 3507
3489err_out_unregister: 3508err_out_unregister:
3490 pci_disable_msi(pdev); 3509 if (hw->msi)
3510 pci_disable_msi(pdev);
3491 unregister_netdev(dev); 3511 unregister_netdev(dev);
3492err_out_free_netdev: 3512err_out_free_netdev:
3493 free_netdev(dev); 3513 free_netdev(dev);
@@ -3530,7 +3550,8 @@ static void __devexit sky2_remove(struct pci_dev *pdev)
3530 sky2_read8(hw, B0_CTST); 3550 sky2_read8(hw, B0_CTST);
3531 3551
3532 free_irq(pdev->irq, hw); 3552 free_irq(pdev->irq, hw);
3533 pci_disable_msi(pdev); 3553 if (hw->msi)
3554 pci_disable_msi(pdev);
3534 pci_free_consistent(pdev, STATUS_LE_BYTES, hw->st_le, hw->st_dma); 3555 pci_free_consistent(pdev, STATUS_LE_BYTES, hw->st_le, hw->st_dma);
3535 pci_release_regions(pdev); 3556 pci_release_regions(pdev);
3536 pci_disable_device(pdev); 3557 pci_disable_device(pdev);
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 43d2accf60e1..7760545edbf2 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -383,8 +383,13 @@ enum {
383 CHIP_REV_YU_EC_A2 = 1, /* Chip Rev. for Yukon-EC A2 */ 383 CHIP_REV_YU_EC_A2 = 1, /* Chip Rev. for Yukon-EC A2 */
384 CHIP_REV_YU_EC_A3 = 2, /* Chip Rev. for Yukon-EC A3 */ 384 CHIP_REV_YU_EC_A3 = 2, /* Chip Rev. for Yukon-EC A3 */
385 385
386 CHIP_REV_YU_EC_U_A0 = 0, 386 CHIP_REV_YU_EC_U_A0 = 1,
387 CHIP_REV_YU_EC_U_A1 = 1, 387 CHIP_REV_YU_EC_U_A1 = 2,
388 CHIP_REV_YU_EC_U_B0 = 3,
389
390 CHIP_REV_YU_FE_A1 = 1,
391 CHIP_REV_YU_FE_A2 = 2,
392
388}; 393};
389 394
390/* B2_Y2_CLK_GATE 8 bit Clock Gating (Yukon-2 only) */ 395/* B2_Y2_CLK_GATE 8 bit Clock Gating (Yukon-2 only) */
@@ -1576,7 +1581,7 @@ enum {
1576 1581
1577 GMR_FS_ANY_ERR = GMR_FS_RX_FF_OV | GMR_FS_CRC_ERR | 1582 GMR_FS_ANY_ERR = GMR_FS_RX_FF_OV | GMR_FS_CRC_ERR |
1578 GMR_FS_FRAGMENT | GMR_FS_LONG_ERR | 1583 GMR_FS_FRAGMENT | GMR_FS_LONG_ERR |
1579 GMR_FS_MII_ERR | GMR_FS_BAD_FC | 1584 GMR_FS_MII_ERR | GMR_FS_GOOD_FC | GMR_FS_BAD_FC |
1580 GMR_FS_UN_SIZE | GMR_FS_JABBER, 1585 GMR_FS_UN_SIZE | GMR_FS_JABBER,
1581}; 1586};
1582 1587
@@ -1828,6 +1833,13 @@ struct rx_ring_info {
1828 dma_addr_t frag_addr[ETH_JUMBO_MTU >> PAGE_SHIFT]; 1833 dma_addr_t frag_addr[ETH_JUMBO_MTU >> PAGE_SHIFT];
1829}; 1834};
1830 1835
1836enum flow_control {
1837 FC_NONE = 0,
1838 FC_TX = 1,
1839 FC_RX = 2,
1840 FC_BOTH = 3,
1841};
1842
1831struct sky2_port { 1843struct sky2_port {
1832 struct sky2_hw *hw; 1844 struct sky2_hw *hw;
1833 struct net_device *netdev; 1845 struct net_device *netdev;
@@ -1860,13 +1872,13 @@ struct sky2_port {
1860 1872
1861 dma_addr_t rx_le_map; 1873 dma_addr_t rx_le_map;
1862 dma_addr_t tx_le_map; 1874 dma_addr_t tx_le_map;
1863 u32 advertising; /* ADVERTISED_ bits */ 1875 u16 advertising; /* ADVERTISED_ bits */
1864 u16 speed; /* SPEED_1000, SPEED_100, ... */ 1876 u16 speed; /* SPEED_1000, SPEED_100, ... */
1865 u8 autoneg; /* AUTONEG_ENABLE, AUTONEG_DISABLE */ 1877 u8 autoneg; /* AUTONEG_ENABLE, AUTONEG_DISABLE */
1866 u8 duplex; /* DUPLEX_HALF, DUPLEX_FULL */ 1878 u8 duplex; /* DUPLEX_HALF, DUPLEX_FULL */
1867 u8 rx_pause;
1868 u8 tx_pause;
1869 u8 rx_csum; 1879 u8 rx_csum;
1880 enum flow_control flow_mode;
1881 enum flow_control flow_status;
1870 1882
1871 struct net_device_stats net_stats; 1883 struct net_device_stats net_stats;
1872 1884
@@ -1888,7 +1900,7 @@ struct sky2_hw {
1888 dma_addr_t st_dma; 1900 dma_addr_t st_dma;
1889 1901
1890 struct timer_list idle_timer; 1902 struct timer_list idle_timer;
1891 int msi_detected; 1903 int msi;
1892 wait_queue_head_t msi_wait; 1904 wait_queue_head_t msi_wait;
1893}; 1905};
1894 1906
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 0c9f1e7dab2e..a8640169fc77 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -416,6 +416,24 @@ static inline void LPD7_SMC_outsw (unsigned char* a, int r,
416 416
417#define SMC_IRQ_FLAGS (0) 417#define SMC_IRQ_FLAGS (0)
418 418
419#elif defined(CONFIG_ARCH_VERSATILE)
420
421#define SMC_CAN_USE_8BIT 1
422#define SMC_CAN_USE_16BIT 1
423#define SMC_CAN_USE_32BIT 1
424#define SMC_NOWAIT 1
425
426#define SMC_inb(a, r) readb((a) + (r))
427#define SMC_inw(a, r) readw((a) + (r))
428#define SMC_inl(a, r) readl((a) + (r))
429#define SMC_outb(v, a, r) writeb(v, (a) + (r))
430#define SMC_outw(v, a, r) writew(v, (a) + (r))
431#define SMC_outl(v, a, r) writel(v, (a) + (r))
432#define SMC_insl(a, r, p, l) readsl((a) + (r), p, l)
433#define SMC_outsl(a, r, p, l) writesl((a) + (r), p, l)
434
435#define SMC_IRQ_FLAGS (0)
436
419#else 437#else
420 438
421#define SMC_CAN_USE_8BIT 1 439#define SMC_CAN_USE_8BIT 1
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 418138dd6c68..cef7e6671c49 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -644,20 +644,12 @@ spider_net_prepare_tx_descr(struct spider_net_card *card,
644 struct spider_net_descr *descr; 644 struct spider_net_descr *descr;
645 dma_addr_t buf; 645 dma_addr_t buf;
646 unsigned long flags; 646 unsigned long flags;
647 int length;
648 647
649 length = skb->len; 648 buf = pci_map_single(card->pdev, skb->data, skb->len, PCI_DMA_TODEVICE);
650 if (length < ETH_ZLEN) {
651 if (skb_pad(skb, ETH_ZLEN-length))
652 return 0;
653 length = ETH_ZLEN;
654 }
655
656 buf = pci_map_single(card->pdev, skb->data, length, PCI_DMA_TODEVICE);
657 if (pci_dma_mapping_error(buf)) { 649 if (pci_dma_mapping_error(buf)) {
658 if (netif_msg_tx_err(card) && net_ratelimit()) 650 if (netif_msg_tx_err(card) && net_ratelimit())
659 pr_err("could not iommu-map packet (%p, %i). " 651 pr_err("could not iommu-map packet (%p, %i). "
660 "Dropping packet\n", skb->data, length); 652 "Dropping packet\n", skb->data, skb->len);
661 card->spider_stats.tx_iommu_map_error++; 653 card->spider_stats.tx_iommu_map_error++;
662 return -ENOMEM; 654 return -ENOMEM;
663 } 655 }
@@ -667,7 +659,7 @@ spider_net_prepare_tx_descr(struct spider_net_card *card,
667 card->tx_chain.head = descr->next; 659 card->tx_chain.head = descr->next;
668 660
669 descr->buf_addr = buf; 661 descr->buf_addr = buf;
670 descr->buf_size = length; 662 descr->buf_size = skb->len;
671 descr->next_descr_addr = 0; 663 descr->next_descr_addr = 0;
672 descr->skb = skb; 664 descr->skb = skb;
673 descr->data_status = 0; 665 descr->data_status = 0;
@@ -802,8 +794,8 @@ spider_net_release_tx_chain(struct spider_net_card *card, int brutal)
802 794
803 /* unmap the skb */ 795 /* unmap the skb */
804 if (skb) { 796 if (skb) {
805 int len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; 797 pci_unmap_single(card->pdev, buf_addr, skb->len,
806 pci_unmap_single(card->pdev, buf_addr, len, PCI_DMA_TODEVICE); 798 PCI_DMA_TODEVICE);
807 dev_kfree_skb(skb); 799 dev_kfree_skb(skb);
808 } 800 }
809 } 801 }
@@ -1641,7 +1633,7 @@ spider_net_enable_card(struct spider_net_card *card)
1641 SPIDER_NET_INT2_MASK_VALUE); 1633 SPIDER_NET_INT2_MASK_VALUE);
1642 1634
1643 spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR, 1635 spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR,
1644 SPIDER_NET_GDTBSTA | SPIDER_NET_GDTDCEIDIS); 1636 SPIDER_NET_GDTBSTA);
1645} 1637}
1646 1638
1647/** 1639/**
diff --git a/drivers/net/spider_net.h b/drivers/net/spider_net.h
index b3b46119b424..3e196df29790 100644
--- a/drivers/net/spider_net.h
+++ b/drivers/net/spider_net.h
@@ -24,7 +24,7 @@
24#ifndef _SPIDER_NET_H 24#ifndef _SPIDER_NET_H
25#define _SPIDER_NET_H 25#define _SPIDER_NET_H
26 26
27#define VERSION "1.1 A" 27#define VERSION "1.6 A"
28 28
29#include "sungem_phy.h" 29#include "sungem_phy.h"
30 30
@@ -217,8 +217,7 @@ extern char spider_net_driver_name[];
217#define SPIDER_NET_GDTBSTA 0x00000300 217#define SPIDER_NET_GDTBSTA 0x00000300
218#define SPIDER_NET_GDTDCEIDIS 0x00000002 218#define SPIDER_NET_GDTDCEIDIS 0x00000002
219#define SPIDER_NET_DMA_TX_VALUE SPIDER_NET_TX_DMA_EN | \ 219#define SPIDER_NET_DMA_TX_VALUE SPIDER_NET_TX_DMA_EN | \
220 SPIDER_NET_GDTBSTA | \ 220 SPIDER_NET_GDTBSTA
221 SPIDER_NET_GDTDCEIDIS
222 221
223#define SPIDER_NET_DMA_TX_FEND_VALUE 0x00030003 222#define SPIDER_NET_DMA_TX_FEND_VALUE 0x00030003
224 223
@@ -328,7 +327,8 @@ enum spider_net_int2_status {
328 SPIDER_NET_GRISPDNGINT 327 SPIDER_NET_GRISPDNGINT
329}; 328};
330 329
331#define SPIDER_NET_TXINT ( (1 << SPIDER_NET_GDTFDCINT) ) 330#define SPIDER_NET_TXINT ( (1 << SPIDER_NET_GDTFDCINT) | \
331 (1 << SPIDER_NET_GDTDCEINT) )
332 332
333/* We rely on flagged descriptor interrupts */ 333/* We rely on flagged descriptor interrupts */
334#define SPIDER_NET_RXINT ( (1 << SPIDER_NET_GDAFDCINT) ) 334#define SPIDER_NET_RXINT ( (1 << SPIDER_NET_GDAFDCINT) )
diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c
index 6439b0cef1e4..18f88853e1e5 100644
--- a/drivers/net/sunbmac.c
+++ b/drivers/net/sunbmac.c
@@ -42,7 +42,7 @@
42#define DRV_RELDATE "11/24/03" 42#define DRV_RELDATE "11/24/03"
43#define DRV_AUTHOR "David S. Miller (davem@redhat.com)" 43#define DRV_AUTHOR "David S. Miller (davem@redhat.com)"
44 44
45static char version[] __initdata = 45static char version[] =
46 DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n"; 46 DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n";
47 47
48MODULE_VERSION(DRV_VERSION); 48MODULE_VERSION(DRV_VERSION);
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 41c503d8bac4..c06ecc8002b9 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -264,8 +264,6 @@ enum alta_offsets {
264 ASICCtrl = 0x30, 264 ASICCtrl = 0x30,
265 EEData = 0x34, 265 EEData = 0x34,
266 EECtrl = 0x36, 266 EECtrl = 0x36,
267 TxStartThresh = 0x3c,
268 RxEarlyThresh = 0x3e,
269 FlashAddr = 0x40, 267 FlashAddr = 0x40,
270 FlashData = 0x44, 268 FlashData = 0x44,
271 TxStatus = 0x46, 269 TxStatus = 0x46,
@@ -790,6 +788,7 @@ static int netdev_open(struct net_device *dev)
790{ 788{
791 struct netdev_private *np = netdev_priv(dev); 789 struct netdev_private *np = netdev_priv(dev);
792 void __iomem *ioaddr = np->base; 790 void __iomem *ioaddr = np->base;
791 unsigned long flags;
793 int i; 792 int i;
794 793
795 /* Do we need to reset the chip??? */ 794 /* Do we need to reset the chip??? */
@@ -834,6 +833,10 @@ static int netdev_open(struct net_device *dev)
834 iowrite8(0x01, ioaddr + DebugCtrl1); 833 iowrite8(0x01, ioaddr + DebugCtrl1);
835 netif_start_queue(dev); 834 netif_start_queue(dev);
836 835
836 spin_lock_irqsave(&np->lock, flags);
837 reset_tx(dev);
838 spin_unlock_irqrestore(&np->lock, flags);
839
837 iowrite16 (StatsEnable | RxEnable | TxEnable, ioaddr + MACCtrl1); 840 iowrite16 (StatsEnable | RxEnable | TxEnable, ioaddr + MACCtrl1);
838 841
839 if (netif_msg_ifup(np)) 842 if (netif_msg_ifup(np))
@@ -1081,6 +1084,8 @@ reset_tx (struct net_device *dev)
1081 1084
1082 /* free all tx skbuff */ 1085 /* free all tx skbuff */
1083 for (i = 0; i < TX_RING_SIZE; i++) { 1086 for (i = 0; i < TX_RING_SIZE; i++) {
1087 np->tx_ring[i].next_desc = 0;
1088
1084 skb = np->tx_skbuff[i]; 1089 skb = np->tx_skbuff[i];
1085 if (skb) { 1090 if (skb) {
1086 pci_unmap_single(np->pci_dev, 1091 pci_unmap_single(np->pci_dev,
@@ -1096,6 +1101,10 @@ reset_tx (struct net_device *dev)
1096 } 1101 }
1097 np->cur_tx = np->dirty_tx = 0; 1102 np->cur_tx = np->dirty_tx = 0;
1098 np->cur_task = 0; 1103 np->cur_task = 0;
1104
1105 np->last_tx = NULL;
1106 iowrite8(127, ioaddr + TxDMAPollPeriod);
1107
1099 iowrite16 (StatsEnable | RxEnable | TxEnable, ioaddr + MACCtrl1); 1108 iowrite16 (StatsEnable | RxEnable | TxEnable, ioaddr + MACCtrl1);
1100 return 0; 1109 return 0;
1101} 1110}
@@ -1111,6 +1120,7 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
1111 int tx_cnt; 1120 int tx_cnt;
1112 int tx_status; 1121 int tx_status;
1113 int handled = 0; 1122 int handled = 0;
1123 int i;
1114 1124
1115 1125
1116 do { 1126 do {
@@ -1153,21 +1163,24 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
1153 np->stats.tx_fifo_errors++; 1163 np->stats.tx_fifo_errors++;
1154 if (tx_status & 0x02) 1164 if (tx_status & 0x02)
1155 np->stats.tx_window_errors++; 1165 np->stats.tx_window_errors++;
1166
1156 /* 1167 /*
1157 ** This reset has been verified on 1168 ** This reset has been verified on
1158 ** DFE-580TX boards ! phdm@macqel.be. 1169 ** DFE-580TX boards ! phdm@macqel.be.
1159 */ 1170 */
1160 if (tx_status & 0x10) { /* TxUnderrun */ 1171 if (tx_status & 0x10) { /* TxUnderrun */
1161 unsigned short txthreshold;
1162
1163 txthreshold = ioread16 (ioaddr + TxStartThresh);
1164 /* Restart Tx FIFO and transmitter */ 1172 /* Restart Tx FIFO and transmitter */
1165 sundance_reset(dev, (NetworkReset|FIFOReset|TxReset) << 16); 1173 sundance_reset(dev, (NetworkReset|FIFOReset|TxReset) << 16);
1166 iowrite16 (txthreshold, ioaddr + TxStartThresh);
1167 /* No need to reset the Tx pointer here */ 1174 /* No need to reset the Tx pointer here */
1168 } 1175 }
1169 /* Restart the Tx. */ 1176 /* Restart the Tx. Need to make sure tx enabled */
1170 iowrite16 (TxEnable, ioaddr + MACCtrl1); 1177 i = 10;
1178 do {
1179 iowrite16(ioread16(ioaddr + MACCtrl1) | TxEnable, ioaddr + MACCtrl1);
1180 if (ioread16(ioaddr + MACCtrl1) & TxEnabled)
1181 break;
1182 mdelay(1);
1183 } while (--i);
1171 } 1184 }
1172 /* Yup, this is a documentation bug. It cost me *hours*. */ 1185 /* Yup, this is a documentation bug. It cost me *hours*. */
1173 iowrite16 (0, ioaddr + TxStatus); 1186 iowrite16 (0, ioaddr + TxStatus);
@@ -1629,6 +1642,14 @@ static int netdev_close(struct net_device *dev)
1629 struct sk_buff *skb; 1642 struct sk_buff *skb;
1630 int i; 1643 int i;
1631 1644
1645 /* Wait and kill tasklet */
1646 tasklet_kill(&np->rx_tasklet);
1647 tasklet_kill(&np->tx_tasklet);
1648 np->cur_tx = 0;
1649 np->dirty_tx = 0;
1650 np->cur_task = 0;
1651 np->last_tx = NULL;
1652
1632 netif_stop_queue(dev); 1653 netif_stop_queue(dev);
1633 1654
1634 if (netif_msg_ifdown(np)) { 1655 if (netif_msg_ifdown(np)) {
@@ -1643,12 +1664,26 @@ static int netdev_close(struct net_device *dev)
1643 /* Disable interrupts by clearing the interrupt mask. */ 1664 /* Disable interrupts by clearing the interrupt mask. */
1644 iowrite16(0x0000, ioaddr + IntrEnable); 1665 iowrite16(0x0000, ioaddr + IntrEnable);
1645 1666
1667 /* Disable Rx and Tx DMA for safely release resource */
1668 iowrite32(0x500, ioaddr + DMACtrl);
1669
1646 /* Stop the chip's Tx and Rx processes. */ 1670 /* Stop the chip's Tx and Rx processes. */
1647 iowrite16(TxDisable | RxDisable | StatsDisable, ioaddr + MACCtrl1); 1671 iowrite16(TxDisable | RxDisable | StatsDisable, ioaddr + MACCtrl1);
1648 1672
1649 /* Wait and kill tasklet */ 1673 for (i = 2000; i > 0; i--) {
1650 tasklet_kill(&np->rx_tasklet); 1674 if ((ioread32(ioaddr + DMACtrl) & 0xc000) == 0)
1651 tasklet_kill(&np->tx_tasklet); 1675 break;
1676 mdelay(1);
1677 }
1678
1679 iowrite16(GlobalReset | DMAReset | FIFOReset | NetworkReset,
1680 ioaddr +ASICCtrl + 2);
1681
1682 for (i = 2000; i > 0; i--) {
1683 if ((ioread16(ioaddr + ASICCtrl +2) & ResetBusy) == 0)
1684 break;
1685 mdelay(1);
1686 }
1652 1687
1653#ifdef __i386__ 1688#ifdef __i386__
1654 if (netif_msg_hw(np)) { 1689 if (netif_msg_hw(np)) {
@@ -1686,6 +1721,7 @@ static int netdev_close(struct net_device *dev)
1686 } 1721 }
1687 } 1722 }
1688 for (i = 0; i < TX_RING_SIZE; i++) { 1723 for (i = 0; i < TX_RING_SIZE; i++) {
1724 np->tx_ring[i].next_desc = 0;
1689 skb = np->tx_skbuff[i]; 1725 skb = np->tx_skbuff[i];
1690 if (skb) { 1726 if (skb) {
1691 pci_unmap_single(np->pci_dev, 1727 pci_unmap_single(np->pci_dev,
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 253e96e7ad20..334c6cfd6595 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -1030,7 +1030,7 @@ static int gem_start_xmit(struct sk_buff *skb, struct net_device *dev)
1030 u64 csum_start_off, csum_stuff_off; 1030 u64 csum_start_off, csum_stuff_off;
1031 1031
1032 csum_start_off = (u64) (skb->h.raw - skb->data); 1032 csum_start_off = (u64) (skb->h.raw - skb->data);
1033 csum_stuff_off = (u64) ((skb->h.raw + skb->csum) - skb->data); 1033 csum_stuff_off = csum_start_off + skb->csum_offset;
1034 1034
1035 ctrl = (TXDCTRL_CENAB | 1035 ctrl = (TXDCTRL_CENAB |
1036 (csum_start_off << 15) | 1036 (csum_start_off << 15) |
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 9d7cd130c19d..ec432ea879fb 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -2272,7 +2272,7 @@ static int happy_meal_start_xmit(struct sk_buff *skb, struct net_device *dev)
2272 u32 csum_start_off, csum_stuff_off; 2272 u32 csum_start_off, csum_stuff_off;
2273 2273
2274 csum_start_off = (u32) (skb->h.raw - skb->data); 2274 csum_start_off = (u32) (skb->h.raw - skb->data);
2275 csum_stuff_off = (u32) ((skb->h.raw + skb->csum) - skb->data); 2275 csum_stuff_off = csum_start_off + skb->csum_offset;
2276 2276
2277 tx_flags = (TXFLAG_OWN | TXFLAG_CSENABLE | 2277 tx_flags = (TXFLAG_OWN | TXFLAG_CSENABLE |
2278 ((csum_start_off << 14) & TXFLAG_CSBUFBEGIN) | 2278 ((csum_start_off << 14) & TXFLAG_CSBUFBEGIN) |
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 327836b1014e..c20bb998e0e5 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -68,8 +68,8 @@
68 68
69#define DRV_MODULE_NAME "tg3" 69#define DRV_MODULE_NAME "tg3"
70#define PFX DRV_MODULE_NAME ": " 70#define PFX DRV_MODULE_NAME ": "
71#define DRV_MODULE_VERSION "3.66" 71#define DRV_MODULE_VERSION "3.69"
72#define DRV_MODULE_RELDATE "September 23, 2006" 72#define DRV_MODULE_RELDATE "November 15, 2006"
73 73
74#define TG3_DEF_MAC_MODE 0 74#define TG3_DEF_MAC_MODE 0
75#define TG3_DEF_RX_MODE 0 75#define TG3_DEF_RX_MODE 0
@@ -129,7 +129,7 @@
129#define RX_JUMBO_PKT_BUF_SZ (9046 + tp->rx_offset + 64) 129#define RX_JUMBO_PKT_BUF_SZ (9046 + tp->rx_offset + 64)
130 130
131/* minimum number of free TX descriptors required to wake up TX process */ 131/* minimum number of free TX descriptors required to wake up TX process */
132#define TG3_TX_WAKEUP_THRESH (TG3_TX_RING_SIZE / 4) 132#define TG3_TX_WAKEUP_THRESH(tp) ((tp)->tx_pending / 4)
133 133
134/* number of ETHTOOL_GSTATS u64's */ 134/* number of ETHTOOL_GSTATS u64's */
135#define TG3_NUM_STATS (sizeof(struct tg3_ethtool_stats)/sizeof(u64)) 135#define TG3_NUM_STATS (sizeof(struct tg3_ethtool_stats)/sizeof(u64))
@@ -3075,10 +3075,10 @@ static void tg3_tx(struct tg3 *tp)
3075 smp_mb(); 3075 smp_mb();
3076 3076
3077 if (unlikely(netif_queue_stopped(tp->dev) && 3077 if (unlikely(netif_queue_stopped(tp->dev) &&
3078 (tg3_tx_avail(tp) > TG3_TX_WAKEUP_THRESH))) { 3078 (tg3_tx_avail(tp) > TG3_TX_WAKEUP_THRESH(tp)))) {
3079 netif_tx_lock(tp->dev); 3079 netif_tx_lock(tp->dev);
3080 if (netif_queue_stopped(tp->dev) && 3080 if (netif_queue_stopped(tp->dev) &&
3081 (tg3_tx_avail(tp) > TG3_TX_WAKEUP_THRESH)) 3081 (tg3_tx_avail(tp) > TG3_TX_WAKEUP_THRESH(tp)))
3082 netif_wake_queue(tp->dev); 3082 netif_wake_queue(tp->dev);
3083 netif_tx_unlock(tp->dev); 3083 netif_tx_unlock(tp->dev);
3084 } 3084 }
@@ -3928,7 +3928,7 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
3928 tp->tx_prod = entry; 3928 tp->tx_prod = entry;
3929 if (unlikely(tg3_tx_avail(tp) <= (MAX_SKB_FRAGS + 1))) { 3929 if (unlikely(tg3_tx_avail(tp) <= (MAX_SKB_FRAGS + 1))) {
3930 netif_stop_queue(dev); 3930 netif_stop_queue(dev);
3931 if (tg3_tx_avail(tp) > TG3_TX_WAKEUP_THRESH) 3931 if (tg3_tx_avail(tp) > TG3_TX_WAKEUP_THRESH(tp))
3932 netif_wake_queue(tp->dev); 3932 netif_wake_queue(tp->dev);
3933 } 3933 }
3934 3934
@@ -4143,7 +4143,7 @@ static int tg3_start_xmit_dma_bug(struct sk_buff *skb, struct net_device *dev)
4143 tp->tx_prod = entry; 4143 tp->tx_prod = entry;
4144 if (unlikely(tg3_tx_avail(tp) <= (MAX_SKB_FRAGS + 1))) { 4144 if (unlikely(tg3_tx_avail(tp) <= (MAX_SKB_FRAGS + 1))) {
4145 netif_stop_queue(dev); 4145 netif_stop_queue(dev);
4146 if (tg3_tx_avail(tp) > TG3_TX_WAKEUP_THRESH) 4146 if (tg3_tx_avail(tp) > TG3_TX_WAKEUP_THRESH(tp))
4147 netif_wake_queue(tp->dev); 4147 netif_wake_queue(tp->dev);
4148 } 4148 }
4149 4149
@@ -4728,10 +4728,11 @@ static int tg3_poll_fw(struct tg3 *tp)
4728 u32 val; 4728 u32 val;
4729 4729
4730 if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) { 4730 if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
4731 for (i = 0; i < 400; i++) { 4731 /* Wait up to 20ms for init done. */
4732 for (i = 0; i < 200; i++) {
4732 if (tr32(VCPU_STATUS) & VCPU_STATUS_INIT_DONE) 4733 if (tr32(VCPU_STATUS) & VCPU_STATUS_INIT_DONE)
4733 return 0; 4734 return 0;
4734 udelay(10); 4735 udelay(100);
4735 } 4736 }
4736 return -ENODEV; 4737 return -ENODEV;
4737 } 4738 }
@@ -6014,7 +6015,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
6014 tg3_abort_hw(tp, 1); 6015 tg3_abort_hw(tp, 1);
6015 } 6016 }
6016 6017
6017 if ((tp->tg3_flags2 & TG3_FLG2_MII_SERDES) && reset_phy) 6018 if (reset_phy)
6018 tg3_phy_reset(tp); 6019 tg3_phy_reset(tp);
6019 6020
6020 err = tg3_chip_reset(tp); 6021 err = tg3_chip_reset(tp);
@@ -6574,7 +6575,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
6574 tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl); 6575 tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
6575 } 6576 }
6576 6577
6577 err = tg3_setup_phy(tp, reset_phy); 6578 err = tg3_setup_phy(tp, 0);
6578 if (err) 6579 if (err)
6579 return err; 6580 return err;
6580 6581
@@ -6978,8 +6979,10 @@ static int tg3_open(struct net_device *dev)
6978 tg3_full_lock(tp, 0); 6979 tg3_full_lock(tp, 0);
6979 6980
6980 err = tg3_set_power_state(tp, PCI_D0); 6981 err = tg3_set_power_state(tp, PCI_D0);
6981 if (err) 6982 if (err) {
6983 tg3_full_unlock(tp);
6982 return err; 6984 return err;
6985 }
6983 6986
6984 tg3_disable_ints(tp); 6987 tg3_disable_ints(tp);
6985 tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE; 6988 tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
@@ -8106,7 +8109,10 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
8106 8109
8107 if ((ering->rx_pending > TG3_RX_RING_SIZE - 1) || 8110 if ((ering->rx_pending > TG3_RX_RING_SIZE - 1) ||
8108 (ering->rx_jumbo_pending > TG3_RX_JUMBO_RING_SIZE - 1) || 8111 (ering->rx_jumbo_pending > TG3_RX_JUMBO_RING_SIZE - 1) ||
8109 (ering->tx_pending > TG3_TX_RING_SIZE - 1)) 8112 (ering->tx_pending > TG3_TX_RING_SIZE - 1) ||
8113 (ering->tx_pending <= MAX_SKB_FRAGS) ||
8114 ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_1_BUG) &&
8115 (ering->tx_pending <= (MAX_SKB_FRAGS * 3))))
8110 return -EINVAL; 8116 return -EINVAL;
8111 8117
8112 if (netif_running(dev)) { 8118 if (netif_running(dev)) {
@@ -10209,7 +10215,7 @@ skip_phy_reset:
10209static void __devinit tg3_read_partno(struct tg3 *tp) 10215static void __devinit tg3_read_partno(struct tg3 *tp)
10210{ 10216{
10211 unsigned char vpd_data[256]; 10217 unsigned char vpd_data[256];
10212 int i; 10218 unsigned int i;
10213 u32 magic; 10219 u32 magic;
10214 10220
10215 if (tg3_nvram_read_swab(tp, 0x0, &magic)) 10221 if (tg3_nvram_read_swab(tp, 0x0, &magic))
@@ -10255,9 +10261,9 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
10255 } 10261 }
10256 10262
10257 /* Now parse and find the part number. */ 10263 /* Now parse and find the part number. */
10258 for (i = 0; i < 256; ) { 10264 for (i = 0; i < 254; ) {
10259 unsigned char val = vpd_data[i]; 10265 unsigned char val = vpd_data[i];
10260 int block_end; 10266 unsigned int block_end;
10261 10267
10262 if (val == 0x82 || val == 0x91) { 10268 if (val == 0x82 || val == 0x91) {
10263 i = (i + 3 + 10269 i = (i + 3 +
@@ -10273,21 +10279,26 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
10273 (vpd_data[i + 1] + 10279 (vpd_data[i + 1] +
10274 (vpd_data[i + 2] << 8))); 10280 (vpd_data[i + 2] << 8)));
10275 i += 3; 10281 i += 3;
10276 while (i < block_end) { 10282
10283 if (block_end > 256)
10284 goto out_not_found;
10285
10286 while (i < (block_end - 2)) {
10277 if (vpd_data[i + 0] == 'P' && 10287 if (vpd_data[i + 0] == 'P' &&
10278 vpd_data[i + 1] == 'N') { 10288 vpd_data[i + 1] == 'N') {
10279 int partno_len = vpd_data[i + 2]; 10289 int partno_len = vpd_data[i + 2];
10280 10290
10281 if (partno_len > 24) 10291 i += 3;
10292 if (partno_len > 24 || (partno_len + i) > 256)
10282 goto out_not_found; 10293 goto out_not_found;
10283 10294
10284 memcpy(tp->board_part_number, 10295 memcpy(tp->board_part_number,
10285 &vpd_data[i + 3], 10296 &vpd_data[i], partno_len);
10286 partno_len);
10287 10297
10288 /* Success. */ 10298 /* Success. */
10289 return; 10299 return;
10290 } 10300 }
10301 i += 3 + vpd_data[i + 2];
10291 } 10302 }
10292 10303
10293 /* Part number not found. */ 10304 /* Part number not found. */
@@ -10357,7 +10368,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
10357 u32 pci_state_reg, grc_misc_cfg; 10368 u32 pci_state_reg, grc_misc_cfg;
10358 u32 val; 10369 u32 val;
10359 u16 pci_cmd; 10370 u16 pci_cmd;
10360 int err; 10371 int err, pcie_cap;
10361 10372
10362 /* Force memory write invalidate off. If we leave it on, 10373 /* Force memory write invalidate off. If we leave it on,
10363 * then on 5700_BX chips we have to enable a workaround. 10374 * then on 5700_BX chips we have to enable a workaround.
@@ -10532,8 +10543,19 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
10532 GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906) 10543 GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906)
10533 tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE; 10544 tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE;
10534 10545
10535 if (pci_find_capability(tp->pdev, PCI_CAP_ID_EXP) != 0) 10546 pcie_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_EXP);
10547 if (pcie_cap != 0) {
10536 tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS; 10548 tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
10549 if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
10550 u16 lnkctl;
10551
10552 pci_read_config_word(tp->pdev,
10553 pcie_cap + PCI_EXP_LNKCTL,
10554 &lnkctl);
10555 if (lnkctl & PCI_EXP_LNKCTL_CLKREQ_EN)
10556 tp->tg3_flags2 &= ~TG3_FLG2_HW_TSO_2;
10557 }
10558 }
10537 10559
10538 /* If we have an AMD 762 or VIA K8T800 chipset, write 10560 /* If we have an AMD 762 or VIA K8T800 chipset, write
10539 * reordering to the mailbox registers done by the host 10561 * reordering to the mailbox registers done by the host
@@ -11800,6 +11822,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
11800 else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 || 11822 else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
11801 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 || 11823 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 ||
11802 tp->pci_chip_rev_id == CHIPREV_ID_5705_A0 || 11824 tp->pci_chip_rev_id == CHIPREV_ID_5705_A0 ||
11825 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 ||
11803 (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0) { 11826 (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0) {
11804 tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE; 11827 tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
11805 } else { 11828 } else {
diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c
index cd142d0302bc..8f4ecc1109cb 100644
--- a/drivers/net/tokenring/olympic.c
+++ b/drivers/net/tokenring/olympic.c
@@ -1771,7 +1771,7 @@ static struct pci_driver olympic_driver = {
1771 1771
1772static int __init olympic_pci_init(void) 1772static int __init olympic_pci_init(void)
1773{ 1773{
1774 return pci_module_init (&olympic_driver) ; 1774 return pci_register_driver(&olympic_driver) ;
1775} 1775}
1776 1776
1777static void __exit olympic_pci_cleanup(void) 1777static void __exit olympic_pci_cleanup(void)
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
index 4f756960db2a..cb7dbb63c9d9 100644
--- a/drivers/net/tokenring/proteon.c
+++ b/drivers/net/tokenring/proteon.c
@@ -370,6 +370,10 @@ static int __init proteon_init(void)
370 dev->dma = dma[i]; 370 dev->dma = dma[i];
371 pdev = platform_device_register_simple("proteon", 371 pdev = platform_device_register_simple("proteon",
372 i, NULL, 0); 372 i, NULL, 0);
373 if (IS_ERR(pdev)) {
374 free_netdev(dev);
375 continue;
376 }
373 err = setup_card(dev, &pdev->dev); 377 err = setup_card(dev, &pdev->dev);
374 if (!err) { 378 if (!err) {
375 proteon_dev[i] = pdev; 379 proteon_dev[i] = pdev;
@@ -385,9 +389,10 @@ static int __init proteon_init(void)
385 /* Probe for cards. */ 389 /* Probe for cards. */
386 if (num == 0) { 390 if (num == 0) {
387 printk(KERN_NOTICE "proteon.c: No cards found.\n"); 391 printk(KERN_NOTICE "proteon.c: No cards found.\n");
388 return (-ENODEV); 392 platform_driver_unregister(&proteon_driver);
393 return -ENODEV;
389 } 394 }
390 return (0); 395 return 0;
391} 396}
392 397
393static void __exit proteon_cleanup(void) 398static void __exit proteon_cleanup(void)
diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
index d6ba41cf3110..33afea31d87b 100644
--- a/drivers/net/tokenring/skisa.c
+++ b/drivers/net/tokenring/skisa.c
@@ -380,6 +380,10 @@ static int __init sk_isa_init(void)
380 dev->dma = dma[i]; 380 dev->dma = dma[i];
381 pdev = platform_device_register_simple("skisa", 381 pdev = platform_device_register_simple("skisa",
382 i, NULL, 0); 382 i, NULL, 0);
383 if (IS_ERR(pdev)) {
384 free_netdev(dev);
385 continue;
386 }
383 err = setup_card(dev, &pdev->dev); 387 err = setup_card(dev, &pdev->dev);
384 if (!err) { 388 if (!err) {
385 sk_isa_dev[i] = pdev; 389 sk_isa_dev[i] = pdev;
@@ -395,9 +399,10 @@ static int __init sk_isa_init(void)
395 /* Probe for cards. */ 399 /* Probe for cards. */
396 if (num == 0) { 400 if (num == 0) {
397 printk(KERN_NOTICE "skisa.c: No cards found.\n"); 401 printk(KERN_NOTICE "skisa.c: No cards found.\n");
398 return (-ENODEV); 402 platform_driver_unregister(&sk_isa_driver);
403 return -ENODEV;
399 } 404 }
400 return (0); 405 return 0;
401} 406}
402 407
403static void __exit sk_isa_cleanup(void) 408static void __exit sk_isa_cleanup(void)
diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
new file mode 100644
index 000000000000..893808ab3742
--- /dev/null
+++ b/drivers/net/tsi108_eth.c
@@ -0,0 +1,1708 @@
1/*******************************************************************************
2
3 Copyright(c) 2006 Tundra Semiconductor Corporation.
4
5 This program is free software; you can redistribute it and/or modify it
6 under the terms of the GNU General Public License as published by the Free
7 Software Foundation; either version 2 of the License, or (at your option)
8 any later version.
9
10 This program is distributed in the hope that it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 more details.
14
15 You should have received a copy of the GNU General Public License along with
16 this program; if not, write to the Free Software Foundation, Inc., 59
17 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18
19*******************************************************************************/
20
21/* This driver is based on the driver code originally developed
22 * for the Intel IOC80314 (ForestLake) Gigabit Ethernet by
23 * scott.wood@timesys.com * Copyright (C) 2003 TimeSys Corporation
24 *
25 * Currently changes from original version are:
26 * - porting to Tsi108-based platform and kernel 2.6 (kong.lai@tundra.com)
27 * - modifications to handle two ports independently and support for
28 * additional PHY devices (alexandre.bounine@tundra.com)
29 * - Get hardware information from platform device. (tie-fei.zang@freescale.com)
30 *
31 */
32
33#include <linux/module.h>
34#include <linux/types.h>
35#include <linux/init.h>
36#include <linux/net.h>
37#include <linux/netdevice.h>
38#include <linux/etherdevice.h>
39#include <linux/skbuff.h>
40#include <linux/slab.h>
41#include <linux/sched.h>
42#include <linux/spinlock.h>
43#include <linux/delay.h>
44#include <linux/crc32.h>
45#include <linux/mii.h>
46#include <linux/device.h>
47#include <linux/pci.h>
48#include <linux/rtnetlink.h>
49#include <linux/timer.h>
50#include <linux/platform_device.h>
51#include <linux/etherdevice.h>
52
53#include <asm/system.h>
54#include <asm/io.h>
55#include <asm/tsi108.h>
56
57#include "tsi108_eth.h"
58
59#define MII_READ_DELAY 10000 /* max link wait time in msec */
60
61#define TSI108_RXRING_LEN 256
62
63/* NOTE: The driver currently does not support receiving packets
64 * larger than the buffer size, so don't decrease this (unless you
65 * want to add such support).
66 */
67#define TSI108_RXBUF_SIZE 1536
68
69#define TSI108_TXRING_LEN 256
70
71#define TSI108_TX_INT_FREQ 64
72
73/* Check the phy status every half a second. */
74#define CHECK_PHY_INTERVAL (HZ/2)
75
76static int tsi108_init_one(struct platform_device *pdev);
77static int tsi108_ether_remove(struct platform_device *pdev);
78
79struct tsi108_prv_data {
80 void __iomem *regs; /* Base of normal regs */
81 void __iomem *phyregs; /* Base of register bank used for PHY access */
82
83 unsigned int phy; /* Index of PHY for this interface */
84 unsigned int irq_num;
85 unsigned int id;
86
87 struct timer_list timer;/* Timer that triggers the check phy function */
88 unsigned int rxtail; /* Next entry in rxring to read */
89 unsigned int rxhead; /* Next entry in rxring to give a new buffer */
90 unsigned int rxfree; /* Number of free, allocated RX buffers */
91
92 unsigned int rxpending; /* Non-zero if there are still descriptors
93 * to be processed from a previous descriptor
94 * interrupt condition that has been cleared */
95
96 unsigned int txtail; /* Next TX descriptor to check status on */
97 unsigned int txhead; /* Next TX descriptor to use */
98
99 /* Number of free TX descriptors. This could be calculated from
100 * rxhead and rxtail if one descriptor were left unused to disambiguate
101 * full and empty conditions, but it's simpler to just keep track
102 * explicitly. */
103
104 unsigned int txfree;
105
106 unsigned int phy_ok; /* The PHY is currently powered on. */
107
108 /* PHY status (duplex is 1 for half, 2 for full,
109 * so that the default 0 indicates that neither has
110 * yet been configured). */
111
112 unsigned int link_up;
113 unsigned int speed;
114 unsigned int duplex;
115
116 tx_desc *txring;
117 rx_desc *rxring;
118 struct sk_buff *txskbs[TSI108_TXRING_LEN];
119 struct sk_buff *rxskbs[TSI108_RXRING_LEN];
120
121 dma_addr_t txdma, rxdma;
122
123 /* txlock nests in misclock and phy_lock */
124
125 spinlock_t txlock, misclock;
126
127 /* stats is used to hold the upper bits of each hardware counter,
128 * and tmpstats is used to hold the full values for returning
129 * to the caller of get_stats(). They must be separate in case
130 * an overflow interrupt occurs before the stats are consumed.
131 */
132
133 struct net_device_stats stats;
134 struct net_device_stats tmpstats;
135
136 /* These stats are kept separate in hardware, thus require individual
137 * fields for handling carry. They are combined in get_stats.
138 */
139
140 unsigned long rx_fcs; /* Add to rx_frame_errors */
141 unsigned long rx_short_fcs; /* Add to rx_frame_errors */
142 unsigned long rx_long_fcs; /* Add to rx_frame_errors */
143 unsigned long rx_underruns; /* Add to rx_length_errors */
144 unsigned long rx_overruns; /* Add to rx_length_errors */
145
146 unsigned long tx_coll_abort; /* Add to tx_aborted_errors/collisions */
147 unsigned long tx_pause_drop; /* Add to tx_aborted_errors */
148
149 unsigned long mc_hash[16];
150 u32 msg_enable; /* debug message level */
151 struct mii_if_info mii_if;
152 unsigned int init_media;
153};
154
155/* Structure for a device driver */
156
157static struct platform_driver tsi_eth_driver = {
158 .probe = tsi108_init_one,
159 .remove = tsi108_ether_remove,
160 .driver = {
161 .name = "tsi-ethernet",
162 },
163};
164
165static void tsi108_timed_checker(unsigned long dev_ptr);
166
167static void dump_eth_one(struct net_device *dev)
168{
169 struct tsi108_prv_data *data = netdev_priv(dev);
170
171 printk("Dumping %s...\n", dev->name);
172 printk("intstat %x intmask %x phy_ok %d"
173 " link %d speed %d duplex %d\n",
174 TSI_READ(TSI108_EC_INTSTAT),
175 TSI_READ(TSI108_EC_INTMASK), data->phy_ok,
176 data->link_up, data->speed, data->duplex);
177
178 printk("TX: head %d, tail %d, free %d, stat %x, estat %x, err %x\n",
179 data->txhead, data->txtail, data->txfree,
180 TSI_READ(TSI108_EC_TXSTAT),
181 TSI_READ(TSI108_EC_TXESTAT),
182 TSI_READ(TSI108_EC_TXERR));
183
184 printk("RX: head %d, tail %d, free %d, stat %x,"
185 " estat %x, err %x, pending %d\n\n",
186 data->rxhead, data->rxtail, data->rxfree,
187 TSI_READ(TSI108_EC_RXSTAT),
188 TSI_READ(TSI108_EC_RXESTAT),
189 TSI_READ(TSI108_EC_RXERR), data->rxpending);
190}
191
192/* Synchronization is needed between the thread and up/down events.
193 * Note that the PHY is accessed through the same registers for both
194 * interfaces, so this can't be made interface-specific.
195 */
196
197static DEFINE_SPINLOCK(phy_lock);
198
199static int tsi108_read_mii(struct tsi108_prv_data *data, int reg)
200{
201 unsigned i;
202
203 TSI_WRITE_PHY(TSI108_MAC_MII_ADDR,
204 (data->phy << TSI108_MAC_MII_ADDR_PHY) |
205 (reg << TSI108_MAC_MII_ADDR_REG));
206 TSI_WRITE_PHY(TSI108_MAC_MII_CMD, 0);
207 TSI_WRITE_PHY(TSI108_MAC_MII_CMD, TSI108_MAC_MII_CMD_READ);
208 for (i = 0; i < 100; i++) {
209 if (!(TSI_READ_PHY(TSI108_MAC_MII_IND) &
210 (TSI108_MAC_MII_IND_NOTVALID | TSI108_MAC_MII_IND_BUSY)))
211 break;
212 udelay(10);
213 }
214
215 if (i == 100)
216 return 0xffff;
217 else
218 return (TSI_READ_PHY(TSI108_MAC_MII_DATAIN));
219}
220
221static void tsi108_write_mii(struct tsi108_prv_data *data,
222 int reg, u16 val)
223{
224 unsigned i = 100;
225 TSI_WRITE_PHY(TSI108_MAC_MII_ADDR,
226 (data->phy << TSI108_MAC_MII_ADDR_PHY) |
227 (reg << TSI108_MAC_MII_ADDR_REG));
228 TSI_WRITE_PHY(TSI108_MAC_MII_DATAOUT, val);
229 while (i--) {
230 if(!(TSI_READ_PHY(TSI108_MAC_MII_IND) &
231 TSI108_MAC_MII_IND_BUSY))
232 break;
233 udelay(10);
234 }
235}
236
237static int tsi108_mdio_read(struct net_device *dev, int addr, int reg)
238{
239 struct tsi108_prv_data *data = netdev_priv(dev);
240 return tsi108_read_mii(data, reg);
241}
242
243static void tsi108_mdio_write(struct net_device *dev, int addr, int reg, int val)
244{
245 struct tsi108_prv_data *data = netdev_priv(dev);
246 tsi108_write_mii(data, reg, val);
247}
248
249static inline void tsi108_write_tbi(struct tsi108_prv_data *data,
250 int reg, u16 val)
251{
252 unsigned i = 1000;
253 TSI_WRITE(TSI108_MAC_MII_ADDR,
254 (0x1e << TSI108_MAC_MII_ADDR_PHY)
255 | (reg << TSI108_MAC_MII_ADDR_REG));
256 TSI_WRITE(TSI108_MAC_MII_DATAOUT, val);
257 while(i--) {
258 if(!(TSI_READ(TSI108_MAC_MII_IND) & TSI108_MAC_MII_IND_BUSY))
259 return;
260 udelay(10);
261 }
262 printk(KERN_ERR "%s function time out \n", __FUNCTION__);
263}
264
265static int mii_speed(struct mii_if_info *mii)
266{
267 int advert, lpa, val, media;
268 int lpa2 = 0;
269 int speed;
270
271 if (!mii_link_ok(mii))
272 return 0;
273
274 val = (*mii->mdio_read) (mii->dev, mii->phy_id, MII_BMSR);
275 if ((val & BMSR_ANEGCOMPLETE) == 0)
276 return 0;
277
278 advert = (*mii->mdio_read) (mii->dev, mii->phy_id, MII_ADVERTISE);
279 lpa = (*mii->mdio_read) (mii->dev, mii->phy_id, MII_LPA);
280 media = mii_nway_result(advert & lpa);
281
282 if (mii->supports_gmii)
283 lpa2 = mii->mdio_read(mii->dev, mii->phy_id, MII_STAT1000);
284
285 speed = lpa2 & (LPA_1000FULL | LPA_1000HALF) ? 1000 :
286 (media & (ADVERTISE_100FULL | ADVERTISE_100HALF) ? 100 : 10);
287 return speed;
288}
289
290static void tsi108_check_phy(struct net_device *dev)
291{
292 struct tsi108_prv_data *data = netdev_priv(dev);
293 u32 mac_cfg2_reg, portctrl_reg;
294 u32 duplex;
295 u32 speed;
296 unsigned long flags;
297
298 /* Do a dummy read, as for some reason the first read
299 * after a link becomes up returns link down, even if
300 * it's been a while since the link came up.
301 */
302
303 spin_lock_irqsave(&phy_lock, flags);
304
305 if (!data->phy_ok)
306 goto out;
307
308 tsi108_read_mii(data, MII_BMSR);
309
310 duplex = mii_check_media(&data->mii_if, netif_msg_link(data), data->init_media);
311 data->init_media = 0;
312
313 if (netif_carrier_ok(dev)) {
314
315 speed = mii_speed(&data->mii_if);
316
317 if ((speed != data->speed) || duplex) {
318
319 mac_cfg2_reg = TSI_READ(TSI108_MAC_CFG2);
320 portctrl_reg = TSI_READ(TSI108_EC_PORTCTRL);
321
322 mac_cfg2_reg &= ~TSI108_MAC_CFG2_IFACE_MASK;
323
324 if (speed == 1000) {
325 mac_cfg2_reg |= TSI108_MAC_CFG2_GIG;
326 portctrl_reg &= ~TSI108_EC_PORTCTRL_NOGIG;
327 } else {
328 mac_cfg2_reg |= TSI108_MAC_CFG2_NOGIG;
329 portctrl_reg |= TSI108_EC_PORTCTRL_NOGIG;
330 }
331
332 data->speed = speed;
333
334 if (data->mii_if.full_duplex) {
335 mac_cfg2_reg |= TSI108_MAC_CFG2_FULLDUPLEX;
336 portctrl_reg &= ~TSI108_EC_PORTCTRL_HALFDUPLEX;
337 data->duplex = 2;
338 } else {
339 mac_cfg2_reg &= ~TSI108_MAC_CFG2_FULLDUPLEX;
340 portctrl_reg |= TSI108_EC_PORTCTRL_HALFDUPLEX;
341 data->duplex = 1;
342 }
343
344 TSI_WRITE(TSI108_MAC_CFG2, mac_cfg2_reg);
345 TSI_WRITE(TSI108_EC_PORTCTRL, portctrl_reg);
346
347 if (data->link_up == 0) {
348 /* The manual says it can take 3-4 usecs for the speed change
349 * to take effect.
350 */
351 udelay(5);
352
353 spin_lock(&data->txlock);
354 if (is_valid_ether_addr(dev->dev_addr) && data->txfree)
355 netif_wake_queue(dev);
356
357 data->link_up = 1;
358 spin_unlock(&data->txlock);
359 }
360 }
361
362 } else {
363 if (data->link_up == 1) {
364 netif_stop_queue(dev);
365 data->link_up = 0;
366 printk(KERN_NOTICE "%s : link is down\n", dev->name);
367 }
368
369 goto out;
370 }
371
372
373out:
374 spin_unlock_irqrestore(&phy_lock, flags);
375}
376
377static inline void
378tsi108_stat_carry_one(int carry, int carry_bit, int carry_shift,
379 unsigned long *upper)
380{
381 if (carry & carry_bit)
382 *upper += carry_shift;
383}
384
385static void tsi108_stat_carry(struct net_device *dev)
386{
387 struct tsi108_prv_data *data = netdev_priv(dev);
388 u32 carry1, carry2;
389
390 spin_lock_irq(&data->misclock);
391
392 carry1 = TSI_READ(TSI108_STAT_CARRY1);
393 carry2 = TSI_READ(TSI108_STAT_CARRY2);
394
395 TSI_WRITE(TSI108_STAT_CARRY1, carry1);
396 TSI_WRITE(TSI108_STAT_CARRY2, carry2);
397
398 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXBYTES,
399 TSI108_STAT_RXBYTES_CARRY, &data->stats.rx_bytes);
400
401 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXPKTS,
402 TSI108_STAT_RXPKTS_CARRY,
403 &data->stats.rx_packets);
404
405 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXFCS,
406 TSI108_STAT_RXFCS_CARRY, &data->rx_fcs);
407
408 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXMCAST,
409 TSI108_STAT_RXMCAST_CARRY,
410 &data->stats.multicast);
411
412 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXALIGN,
413 TSI108_STAT_RXALIGN_CARRY,
414 &data->stats.rx_frame_errors);
415
416 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXLENGTH,
417 TSI108_STAT_RXLENGTH_CARRY,
418 &data->stats.rx_length_errors);
419
420 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXRUNT,
421 TSI108_STAT_RXRUNT_CARRY, &data->rx_underruns);
422
423 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXJUMBO,
424 TSI108_STAT_RXJUMBO_CARRY, &data->rx_overruns);
425
426 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXFRAG,
427 TSI108_STAT_RXFRAG_CARRY, &data->rx_short_fcs);
428
429 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXJABBER,
430 TSI108_STAT_RXJABBER_CARRY, &data->rx_long_fcs);
431
432 tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXDROP,
433 TSI108_STAT_RXDROP_CARRY,
434 &data->stats.rx_missed_errors);
435
436 tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXBYTES,
437 TSI108_STAT_TXBYTES_CARRY, &data->stats.tx_bytes);
438
439 tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXPKTS,
440 TSI108_STAT_TXPKTS_CARRY,
441 &data->stats.tx_packets);
442
443 tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXEXDEF,
444 TSI108_STAT_TXEXDEF_CARRY,
445 &data->stats.tx_aborted_errors);
446
447 tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXEXCOL,
448 TSI108_STAT_TXEXCOL_CARRY, &data->tx_coll_abort);
449
450 tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXTCOL,
451 TSI108_STAT_TXTCOL_CARRY,
452 &data->stats.collisions);
453
454 tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXPAUSE,
455 TSI108_STAT_TXPAUSEDROP_CARRY,
456 &data->tx_pause_drop);
457
458 spin_unlock_irq(&data->misclock);
459}
460
461/* Read a stat counter atomically with respect to carries.
462 * data->misclock must be held.
463 */
464static inline unsigned long
465tsi108_read_stat(struct tsi108_prv_data * data, int reg, int carry_bit,
466 int carry_shift, unsigned long *upper)
467{
468 int carryreg;
469 unsigned long val;
470
471 if (reg < 0xb0)
472 carryreg = TSI108_STAT_CARRY1;
473 else
474 carryreg = TSI108_STAT_CARRY2;
475
476 again:
477 val = TSI_READ(reg) | *upper;
478
479 /* Check to see if it overflowed, but the interrupt hasn't
480 * been serviced yet. If so, handle the carry here, and
481 * try again.
482 */
483
484 if (unlikely(TSI_READ(carryreg) & carry_bit)) {
485 *upper += carry_shift;
486 TSI_WRITE(carryreg, carry_bit);
487 goto again;
488 }
489
490 return val;
491}
492
493static struct net_device_stats *tsi108_get_stats(struct net_device *dev)
494{
495 unsigned long excol;
496
497 struct tsi108_prv_data *data = netdev_priv(dev);
498 spin_lock_irq(&data->misclock);
499
500 data->tmpstats.rx_packets =
501 tsi108_read_stat(data, TSI108_STAT_RXPKTS,
502 TSI108_STAT_CARRY1_RXPKTS,
503 TSI108_STAT_RXPKTS_CARRY, &data->stats.rx_packets);
504
505 data->tmpstats.tx_packets =
506 tsi108_read_stat(data, TSI108_STAT_TXPKTS,
507 TSI108_STAT_CARRY2_TXPKTS,
508 TSI108_STAT_TXPKTS_CARRY, &data->stats.tx_packets);
509
510 data->tmpstats.rx_bytes =
511 tsi108_read_stat(data, TSI108_STAT_RXBYTES,
512 TSI108_STAT_CARRY1_RXBYTES,
513 TSI108_STAT_RXBYTES_CARRY, &data->stats.rx_bytes);
514
515 data->tmpstats.tx_bytes =
516 tsi108_read_stat(data, TSI108_STAT_TXBYTES,
517 TSI108_STAT_CARRY2_TXBYTES,
518 TSI108_STAT_TXBYTES_CARRY, &data->stats.tx_bytes);
519
520 data->tmpstats.multicast =
521 tsi108_read_stat(data, TSI108_STAT_RXMCAST,
522 TSI108_STAT_CARRY1_RXMCAST,
523 TSI108_STAT_RXMCAST_CARRY, &data->stats.multicast);
524
525 excol = tsi108_read_stat(data, TSI108_STAT_TXEXCOL,
526 TSI108_STAT_CARRY2_TXEXCOL,
527 TSI108_STAT_TXEXCOL_CARRY,
528 &data->tx_coll_abort);
529
530 data->tmpstats.collisions =
531 tsi108_read_stat(data, TSI108_STAT_TXTCOL,
532 TSI108_STAT_CARRY2_TXTCOL,
533 TSI108_STAT_TXTCOL_CARRY, &data->stats.collisions);
534
535 data->tmpstats.collisions += excol;
536
537 data->tmpstats.rx_length_errors =
538 tsi108_read_stat(data, TSI108_STAT_RXLENGTH,
539 TSI108_STAT_CARRY1_RXLENGTH,
540 TSI108_STAT_RXLENGTH_CARRY,
541 &data->stats.rx_length_errors);
542
543 data->tmpstats.rx_length_errors +=
544 tsi108_read_stat(data, TSI108_STAT_RXRUNT,
545 TSI108_STAT_CARRY1_RXRUNT,
546 TSI108_STAT_RXRUNT_CARRY, &data->rx_underruns);
547
548 data->tmpstats.rx_length_errors +=
549 tsi108_read_stat(data, TSI108_STAT_RXJUMBO,
550 TSI108_STAT_CARRY1_RXJUMBO,
551 TSI108_STAT_RXJUMBO_CARRY, &data->rx_overruns);
552
553 data->tmpstats.rx_frame_errors =
554 tsi108_read_stat(data, TSI108_STAT_RXALIGN,
555 TSI108_STAT_CARRY1_RXALIGN,
556 TSI108_STAT_RXALIGN_CARRY,
557 &data->stats.rx_frame_errors);
558
559 data->tmpstats.rx_frame_errors +=
560 tsi108_read_stat(data, TSI108_STAT_RXFCS,
561 TSI108_STAT_CARRY1_RXFCS, TSI108_STAT_RXFCS_CARRY,
562 &data->rx_fcs);
563
564 data->tmpstats.rx_frame_errors +=
565 tsi108_read_stat(data, TSI108_STAT_RXFRAG,
566 TSI108_STAT_CARRY1_RXFRAG,
567 TSI108_STAT_RXFRAG_CARRY, &data->rx_short_fcs);
568
569 data->tmpstats.rx_missed_errors =
570 tsi108_read_stat(data, TSI108_STAT_RXDROP,
571 TSI108_STAT_CARRY1_RXDROP,
572 TSI108_STAT_RXDROP_CARRY,
573 &data->stats.rx_missed_errors);
574
575 /* These three are maintained by software. */
576 data->tmpstats.rx_fifo_errors = data->stats.rx_fifo_errors;
577 data->tmpstats.rx_crc_errors = data->stats.rx_crc_errors;
578
579 data->tmpstats.tx_aborted_errors =
580 tsi108_read_stat(data, TSI108_STAT_TXEXDEF,
581 TSI108_STAT_CARRY2_TXEXDEF,
582 TSI108_STAT_TXEXDEF_CARRY,
583 &data->stats.tx_aborted_errors);
584
585 data->tmpstats.tx_aborted_errors +=
586 tsi108_read_stat(data, TSI108_STAT_TXPAUSEDROP,
587 TSI108_STAT_CARRY2_TXPAUSE,
588 TSI108_STAT_TXPAUSEDROP_CARRY,
589 &data->tx_pause_drop);
590
591 data->tmpstats.tx_aborted_errors += excol;
592
593 data->tmpstats.tx_errors = data->tmpstats.tx_aborted_errors;
594 data->tmpstats.rx_errors = data->tmpstats.rx_length_errors +
595 data->tmpstats.rx_crc_errors +
596 data->tmpstats.rx_frame_errors +
597 data->tmpstats.rx_fifo_errors + data->tmpstats.rx_missed_errors;
598
599 spin_unlock_irq(&data->misclock);
600 return &data->tmpstats;
601}
602
603static void tsi108_restart_rx(struct tsi108_prv_data * data, struct net_device *dev)
604{
605 TSI_WRITE(TSI108_EC_RXQ_PTRHIGH,
606 TSI108_EC_RXQ_PTRHIGH_VALID);
607
608 TSI_WRITE(TSI108_EC_RXCTRL, TSI108_EC_RXCTRL_GO
609 | TSI108_EC_RXCTRL_QUEUE0);
610}
611
612static void tsi108_restart_tx(struct tsi108_prv_data * data)
613{
614 TSI_WRITE(TSI108_EC_TXQ_PTRHIGH,
615 TSI108_EC_TXQ_PTRHIGH_VALID);
616
617 TSI_WRITE(TSI108_EC_TXCTRL, TSI108_EC_TXCTRL_IDLEINT |
618 TSI108_EC_TXCTRL_GO | TSI108_EC_TXCTRL_QUEUE0);
619}
620
621/* txlock must be held by caller, with IRQs disabled, and
622 * with permission to re-enable them when the lock is dropped.
623 */
624static void tsi108_complete_tx(struct net_device *dev)
625{
626 struct tsi108_prv_data *data = netdev_priv(dev);
627 int tx;
628 struct sk_buff *skb;
629 int release = 0;
630
631 while (!data->txfree || data->txhead != data->txtail) {
632 tx = data->txtail;
633
634 if (data->txring[tx].misc & TSI108_TX_OWN)
635 break;
636
637 skb = data->txskbs[tx];
638
639 if (!(data->txring[tx].misc & TSI108_TX_OK))
640 printk("%s: bad tx packet, misc %x\n",
641 dev->name, data->txring[tx].misc);
642
643 data->txtail = (data->txtail + 1) % TSI108_TXRING_LEN;
644 data->txfree++;
645
646 if (data->txring[tx].misc & TSI108_TX_EOF) {
647 dev_kfree_skb_any(skb);
648 release++;
649 }
650 }
651
652 if (release) {
653 if (is_valid_ether_addr(dev->dev_addr) && data->link_up)
654 netif_wake_queue(dev);
655 }
656}
657
658static int tsi108_send_packet(struct sk_buff * skb, struct net_device *dev)
659{
660 struct tsi108_prv_data *data = netdev_priv(dev);
661 int frags = skb_shinfo(skb)->nr_frags + 1;
662 int i;
663
664 if (!data->phy_ok && net_ratelimit())
665 printk(KERN_ERR "%s: Transmit while PHY is down!\n", dev->name);
666
667 if (!data->link_up) {
668 printk(KERN_ERR "%s: Transmit while link is down!\n",
669 dev->name);
670 netif_stop_queue(dev);
671 return NETDEV_TX_BUSY;
672 }
673
674 if (data->txfree < MAX_SKB_FRAGS + 1) {
675 netif_stop_queue(dev);
676
677 if (net_ratelimit())
678 printk(KERN_ERR "%s: Transmit with full tx ring!\n",
679 dev->name);
680 return NETDEV_TX_BUSY;
681 }
682
683 if (data->txfree - frags < MAX_SKB_FRAGS + 1) {
684 netif_stop_queue(dev);
685 }
686
687 spin_lock_irq(&data->txlock);
688
689 for (i = 0; i < frags; i++) {
690 int misc = 0;
691 int tx = data->txhead;
692
693 /* This is done to mark every TSI108_TX_INT_FREQ tx buffers with
694 * the interrupt bit. TX descriptor-complete interrupts are
695 * enabled when the queue fills up, and masked when there is
696 * still free space. This way, when saturating the outbound
697 * link, the tx interrupts are kept to a reasonable level.
698 * When the queue is not full, reclamation of skbs still occurs
699 * as new packets are transmitted, or on a queue-empty
700 * interrupt.
701 */
702
703 if ((tx % TSI108_TX_INT_FREQ == 0) &&
704 ((TSI108_TXRING_LEN - data->txfree) >= TSI108_TX_INT_FREQ))
705 misc = TSI108_TX_INT;
706
707 data->txskbs[tx] = skb;
708
709 if (i == 0) {
710 data->txring[tx].buf0 = dma_map_single(NULL, skb->data,
711 skb->len - skb->data_len, DMA_TO_DEVICE);
712 data->txring[tx].len = skb->len - skb->data_len;
713 misc |= TSI108_TX_SOF;
714 } else {
715 skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
716
717 data->txring[tx].buf0 =
718 dma_map_page(NULL, frag->page, frag->page_offset,
719 frag->size, DMA_TO_DEVICE);
720 data->txring[tx].len = frag->size;
721 }
722
723 if (i == frags - 1)
724 misc |= TSI108_TX_EOF;
725
726 if (netif_msg_pktdata(data)) {
727 int i;
728 printk("%s: Tx Frame contents (%d)\n", dev->name,
729 skb->len);
730 for (i = 0; i < skb->len; i++)
731 printk(" %2.2x", skb->data[i]);
732 printk(".\n");
733 }
734 data->txring[tx].misc = misc | TSI108_TX_OWN;
735
736 data->txhead = (data->txhead + 1) % TSI108_TXRING_LEN;
737 data->txfree--;
738 }
739
740 tsi108_complete_tx(dev);
741
742 /* This must be done after the check for completed tx descriptors,
743 * so that the tail pointer is correct.
744 */
745
746 if (!(TSI_READ(TSI108_EC_TXSTAT) & TSI108_EC_TXSTAT_QUEUE0))
747 tsi108_restart_tx(data);
748
749 spin_unlock_irq(&data->txlock);
750 return NETDEV_TX_OK;
751}
752
753static int tsi108_complete_rx(struct net_device *dev, int budget)
754{
755 struct tsi108_prv_data *data = netdev_priv(dev);
756 int done = 0;
757
758 while (data->rxfree && done != budget) {
759 int rx = data->rxtail;
760 struct sk_buff *skb;
761
762 if (data->rxring[rx].misc & TSI108_RX_OWN)
763 break;
764
765 skb = data->rxskbs[rx];
766 data->rxtail = (data->rxtail + 1) % TSI108_RXRING_LEN;
767 data->rxfree--;
768 done++;
769
770 if (data->rxring[rx].misc & TSI108_RX_BAD) {
771 spin_lock_irq(&data->misclock);
772
773 if (data->rxring[rx].misc & TSI108_RX_CRC)
774 data->stats.rx_crc_errors++;
775 if (data->rxring[rx].misc & TSI108_RX_OVER)
776 data->stats.rx_fifo_errors++;
777
778 spin_unlock_irq(&data->misclock);
779
780 dev_kfree_skb_any(skb);
781 continue;
782 }
783 if (netif_msg_pktdata(data)) {
784 int i;
785 printk("%s: Rx Frame contents (%d)\n",
786 dev->name, data->rxring[rx].len);
787 for (i = 0; i < data->rxring[rx].len; i++)
788 printk(" %2.2x", skb->data[i]);
789 printk(".\n");
790 }
791
792 skb->dev = dev;
793 skb_put(skb, data->rxring[rx].len);
794 skb->protocol = eth_type_trans(skb, dev);
795 netif_receive_skb(skb);
796 dev->last_rx = jiffies;
797 }
798
799 return done;
800}
801
802static int tsi108_refill_rx(struct net_device *dev, int budget)
803{
804 struct tsi108_prv_data *data = netdev_priv(dev);
805 int done = 0;
806
807 while (data->rxfree != TSI108_RXRING_LEN && done != budget) {
808 int rx = data->rxhead;
809 struct sk_buff *skb;
810
811 data->rxskbs[rx] = skb = dev_alloc_skb(TSI108_RXBUF_SIZE + 2);
812 if (!skb)
813 break;
814
815 skb_reserve(skb, 2); /* Align the data on a 4-byte boundary. */
816
817 data->rxring[rx].buf0 = dma_map_single(NULL, skb->data,
818 TSI108_RX_SKB_SIZE,
819 DMA_FROM_DEVICE);
820
821 /* Sometimes the hardware sets blen to zero after packet
822 * reception, even though the manual says that it's only ever
823 * modified by the driver.
824 */
825
826 data->rxring[rx].blen = TSI108_RX_SKB_SIZE;
827 data->rxring[rx].misc = TSI108_RX_OWN | TSI108_RX_INT;
828
829 data->rxhead = (data->rxhead + 1) % TSI108_RXRING_LEN;
830 data->rxfree++;
831 done++;
832 }
833
834 if (done != 0 && !(TSI_READ(TSI108_EC_RXSTAT) &
835 TSI108_EC_RXSTAT_QUEUE0))
836 tsi108_restart_rx(data, dev);
837
838 return done;
839}
840
841static int tsi108_poll(struct net_device *dev, int *budget)
842{
843 struct tsi108_prv_data *data = netdev_priv(dev);
844 u32 estat = TSI_READ(TSI108_EC_RXESTAT);
845 u32 intstat = TSI_READ(TSI108_EC_INTSTAT);
846 int total_budget = min(*budget, dev->quota);
847 int num_received = 0, num_filled = 0, budget_used;
848
849 intstat &= TSI108_INT_RXQUEUE0 | TSI108_INT_RXTHRESH |
850 TSI108_INT_RXOVERRUN | TSI108_INT_RXERROR | TSI108_INT_RXWAIT;
851
852 TSI_WRITE(TSI108_EC_RXESTAT, estat);
853 TSI_WRITE(TSI108_EC_INTSTAT, intstat);
854
855 if (data->rxpending || (estat & TSI108_EC_RXESTAT_Q0_DESCINT))
856 num_received = tsi108_complete_rx(dev, total_budget);
857
858 /* This should normally fill no more slots than the number of
859 * packets received in tsi108_complete_rx(). The exception
860 * is when we previously ran out of memory for RX SKBs. In that
861 * case, it's helpful to obey the budget, not only so that the
862 * CPU isn't hogged, but so that memory (which may still be low)
863 * is not hogged by one device.
864 *
865 * A work unit is considered to be two SKBs to allow us to catch
866 * up when the ring has shrunk due to out-of-memory but we're
867 * still removing the full budget's worth of packets each time.
868 */
869
870 if (data->rxfree < TSI108_RXRING_LEN)
871 num_filled = tsi108_refill_rx(dev, total_budget * 2);
872
873 if (intstat & TSI108_INT_RXERROR) {
874 u32 err = TSI_READ(TSI108_EC_RXERR);
875 TSI_WRITE(TSI108_EC_RXERR, err);
876
877 if (err) {
878 if (net_ratelimit())
879 printk(KERN_DEBUG "%s: RX error %x\n",
880 dev->name, err);
881
882 if (!(TSI_READ(TSI108_EC_RXSTAT) &
883 TSI108_EC_RXSTAT_QUEUE0))
884 tsi108_restart_rx(data, dev);
885 }
886 }
887
888 if (intstat & TSI108_INT_RXOVERRUN) {
889 spin_lock_irq(&data->misclock);
890 data->stats.rx_fifo_errors++;
891 spin_unlock_irq(&data->misclock);
892 }
893
894 budget_used = max(num_received, num_filled / 2);
895
896 *budget -= budget_used;
897 dev->quota -= budget_used;
898
899 if (budget_used != total_budget) {
900 data->rxpending = 0;
901 netif_rx_complete(dev);
902
903 TSI_WRITE(TSI108_EC_INTMASK,
904 TSI_READ(TSI108_EC_INTMASK)
905 & ~(TSI108_INT_RXQUEUE0
906 | TSI108_INT_RXTHRESH |
907 TSI108_INT_RXOVERRUN |
908 TSI108_INT_RXERROR |
909 TSI108_INT_RXWAIT));
910
911 /* IRQs are level-triggered, so no need to re-check */
912 return 0;
913 } else {
914 data->rxpending = 1;
915 }
916
917 return 1;
918}
919
920static void tsi108_rx_int(struct net_device *dev)
921{
922 struct tsi108_prv_data *data = netdev_priv(dev);
923
924 /* A race could cause dev to already be scheduled, so it's not an
925 * error if that happens (and interrupts shouldn't be re-masked,
926 * because that can cause harmful races, if poll has already
927 * unmasked them but not cleared LINK_STATE_SCHED).
928 *
929 * This can happen if this code races with tsi108_poll(), which masks
930 * the interrupts after tsi108_irq_one() read the mask, but before
931 * netif_rx_schedule is called. It could also happen due to calls
932 * from tsi108_check_rxring().
933 */
934
935 if (netif_rx_schedule_prep(dev)) {
936 /* Mask, rather than ack, the receive interrupts. The ack
937 * will happen in tsi108_poll().
938 */
939
940 TSI_WRITE(TSI108_EC_INTMASK,
941 TSI_READ(TSI108_EC_INTMASK) |
942 TSI108_INT_RXQUEUE0
943 | TSI108_INT_RXTHRESH |
944 TSI108_INT_RXOVERRUN | TSI108_INT_RXERROR |
945 TSI108_INT_RXWAIT);
946 __netif_rx_schedule(dev);
947 } else {
948 if (!netif_running(dev)) {
949 /* This can happen if an interrupt occurs while the
950 * interface is being brought down, as the START
951 * bit is cleared before the stop function is called.
952 *
953 * In this case, the interrupts must be masked, or
954 * they will continue indefinitely.
955 *
956 * There's a race here if the interface is brought down
957 * and then up in rapid succession, as the device could
958 * be made running after the above check and before
959 * the masking below. This will only happen if the IRQ
960 * thread has a lower priority than the task brining
961 * up the interface. Fixing this race would likely
962 * require changes in generic code.
963 */
964
965 TSI_WRITE(TSI108_EC_INTMASK,
966 TSI_READ
967 (TSI108_EC_INTMASK) |
968 TSI108_INT_RXQUEUE0 |
969 TSI108_INT_RXTHRESH |
970 TSI108_INT_RXOVERRUN |
971 TSI108_INT_RXERROR |
972 TSI108_INT_RXWAIT);
973 }
974 }
975}
976
977/* If the RX ring has run out of memory, try periodically
978 * to allocate some more, as otherwise poll would never
979 * get called (apart from the initial end-of-queue condition).
980 *
981 * This is called once per second (by default) from the thread.
982 */
983
984static void tsi108_check_rxring(struct net_device *dev)
985{
986 struct tsi108_prv_data *data = netdev_priv(dev);
987
988 /* A poll is scheduled, as opposed to caling tsi108_refill_rx
989 * directly, so as to keep the receive path single-threaded
990 * (and thus not needing a lock).
991 */
992
993 if (netif_running(dev) && data->rxfree < TSI108_RXRING_LEN / 4)
994 tsi108_rx_int(dev);
995}
996
997static void tsi108_tx_int(struct net_device *dev)
998{
999 struct tsi108_prv_data *data = netdev_priv(dev);
1000 u32 estat = TSI_READ(TSI108_EC_TXESTAT);
1001
1002 TSI_WRITE(TSI108_EC_TXESTAT, estat);
1003 TSI_WRITE(TSI108_EC_INTSTAT, TSI108_INT_TXQUEUE0 |
1004 TSI108_INT_TXIDLE | TSI108_INT_TXERROR);
1005 if (estat & TSI108_EC_TXESTAT_Q0_ERR) {
1006 u32 err = TSI_READ(TSI108_EC_TXERR);
1007 TSI_WRITE(TSI108_EC_TXERR, err);
1008
1009 if (err && net_ratelimit())
1010 printk(KERN_ERR "%s: TX error %x\n", dev->name, err);
1011 }
1012
1013 if (estat & (TSI108_EC_TXESTAT_Q0_DESCINT | TSI108_EC_TXESTAT_Q0_EOQ)) {
1014 spin_lock(&data->txlock);
1015 tsi108_complete_tx(dev);
1016 spin_unlock(&data->txlock);
1017 }
1018}
1019
1020
1021static irqreturn_t tsi108_irq(int irq, void *dev_id)
1022{
1023 struct net_device *dev = dev_id;
1024 struct tsi108_prv_data *data = netdev_priv(dev);
1025 u32 stat = TSI_READ(TSI108_EC_INTSTAT);
1026
1027 if (!(stat & TSI108_INT_ANY))
1028 return IRQ_NONE; /* Not our interrupt */
1029
1030 stat &= ~TSI_READ(TSI108_EC_INTMASK);
1031
1032 if (stat & (TSI108_INT_TXQUEUE0 | TSI108_INT_TXIDLE |
1033 TSI108_INT_TXERROR))
1034 tsi108_tx_int(dev);
1035 if (stat & (TSI108_INT_RXQUEUE0 | TSI108_INT_RXTHRESH |
1036 TSI108_INT_RXWAIT | TSI108_INT_RXOVERRUN |
1037 TSI108_INT_RXERROR))
1038 tsi108_rx_int(dev);
1039
1040 if (stat & TSI108_INT_SFN) {
1041 if (net_ratelimit())
1042 printk(KERN_DEBUG "%s: SFN error\n", dev->name);
1043 TSI_WRITE(TSI108_EC_INTSTAT, TSI108_INT_SFN);
1044 }
1045
1046 if (stat & TSI108_INT_STATCARRY) {
1047 tsi108_stat_carry(dev);
1048 TSI_WRITE(TSI108_EC_INTSTAT, TSI108_INT_STATCARRY);
1049 }
1050
1051 return IRQ_HANDLED;
1052}
1053
1054static void tsi108_stop_ethernet(struct net_device *dev)
1055{
1056 struct tsi108_prv_data *data = netdev_priv(dev);
1057 int i = 1000;
1058 /* Disable all TX and RX queues ... */
1059 TSI_WRITE(TSI108_EC_TXCTRL, 0);
1060 TSI_WRITE(TSI108_EC_RXCTRL, 0);
1061
1062 /* ...and wait for them to become idle */
1063 while(i--) {
1064 if(!(TSI_READ(TSI108_EC_TXSTAT) & TSI108_EC_TXSTAT_ACTIVE))
1065 break;
1066 udelay(10);
1067 }
1068 i = 1000;
1069 while(i--){
1070 if(!(TSI_READ(TSI108_EC_RXSTAT) & TSI108_EC_RXSTAT_ACTIVE))
1071 return;
1072 udelay(10);
1073 }
1074 printk(KERN_ERR "%s function time out \n", __FUNCTION__);
1075}
1076
1077static void tsi108_reset_ether(struct tsi108_prv_data * data)
1078{
1079 TSI_WRITE(TSI108_MAC_CFG1, TSI108_MAC_CFG1_SOFTRST);
1080 udelay(100);
1081 TSI_WRITE(TSI108_MAC_CFG1, 0);
1082
1083 TSI_WRITE(TSI108_EC_PORTCTRL, TSI108_EC_PORTCTRL_STATRST);
1084 udelay(100);
1085 TSI_WRITE(TSI108_EC_PORTCTRL,
1086 TSI_READ(TSI108_EC_PORTCTRL) &
1087 ~TSI108_EC_PORTCTRL_STATRST);
1088
1089 TSI_WRITE(TSI108_EC_TXCFG, TSI108_EC_TXCFG_RST);
1090 udelay(100);
1091 TSI_WRITE(TSI108_EC_TXCFG,
1092 TSI_READ(TSI108_EC_TXCFG) &
1093 ~TSI108_EC_TXCFG_RST);
1094
1095 TSI_WRITE(TSI108_EC_RXCFG, TSI108_EC_RXCFG_RST);
1096 udelay(100);
1097 TSI_WRITE(TSI108_EC_RXCFG,
1098 TSI_READ(TSI108_EC_RXCFG) &
1099 ~TSI108_EC_RXCFG_RST);
1100
1101 TSI_WRITE(TSI108_MAC_MII_MGMT_CFG,
1102 TSI_READ(TSI108_MAC_MII_MGMT_CFG) |
1103 TSI108_MAC_MII_MGMT_RST);
1104 udelay(100);
1105 TSI_WRITE(TSI108_MAC_MII_MGMT_CFG,
1106 (TSI_READ(TSI108_MAC_MII_MGMT_CFG) &
1107 ~(TSI108_MAC_MII_MGMT_RST |
1108 TSI108_MAC_MII_MGMT_CLK)) | 0x07);
1109}
1110
1111static int tsi108_get_mac(struct net_device *dev)
1112{
1113 struct tsi108_prv_data *data = netdev_priv(dev);
1114 u32 word1 = TSI_READ(TSI108_MAC_ADDR1);
1115 u32 word2 = TSI_READ(TSI108_MAC_ADDR2);
1116
1117 /* Note that the octets are reversed from what the manual says,
1118 * producing an even weirder ordering...
1119 */
1120 if (word2 == 0 && word1 == 0) {
1121 dev->dev_addr[0] = 0x00;
1122 dev->dev_addr[1] = 0x06;
1123 dev->dev_addr[2] = 0xd2;
1124 dev->dev_addr[3] = 0x00;
1125 dev->dev_addr[4] = 0x00;
1126 if (0x8 == data->phy)
1127 dev->dev_addr[5] = 0x01;
1128 else
1129 dev->dev_addr[5] = 0x02;
1130
1131 word2 = (dev->dev_addr[0] << 16) | (dev->dev_addr[1] << 24);
1132
1133 word1 = (dev->dev_addr[2] << 0) | (dev->dev_addr[3] << 8) |
1134 (dev->dev_addr[4] << 16) | (dev->dev_addr[5] << 24);
1135
1136 TSI_WRITE(TSI108_MAC_ADDR1, word1);
1137 TSI_WRITE(TSI108_MAC_ADDR2, word2);
1138 } else {
1139 dev->dev_addr[0] = (word2 >> 16) & 0xff;
1140 dev->dev_addr[1] = (word2 >> 24) & 0xff;
1141 dev->dev_addr[2] = (word1 >> 0) & 0xff;
1142 dev->dev_addr[3] = (word1 >> 8) & 0xff;
1143 dev->dev_addr[4] = (word1 >> 16) & 0xff;
1144 dev->dev_addr[5] = (word1 >> 24) & 0xff;
1145 }
1146
1147 if (!is_valid_ether_addr(dev->dev_addr)) {
1148 printk("KERN_ERR: word1: %08x, word2: %08x\n", word1, word2);
1149 return -EINVAL;
1150 }
1151
1152 return 0;
1153}
1154
1155static int tsi108_set_mac(struct net_device *dev, void *addr)
1156{
1157 struct tsi108_prv_data *data = netdev_priv(dev);
1158 u32 word1, word2;
1159 int i;
1160
1161 if (!is_valid_ether_addr(addr))
1162 return -EINVAL;
1163
1164 for (i = 0; i < 6; i++)
1165 /* +2 is for the offset of the HW addr type */
1166 dev->dev_addr[i] = ((unsigned char *)addr)[i + 2];
1167
1168 word2 = (dev->dev_addr[0] << 16) | (dev->dev_addr[1] << 24);
1169
1170 word1 = (dev->dev_addr[2] << 0) | (dev->dev_addr[3] << 8) |
1171 (dev->dev_addr[4] << 16) | (dev->dev_addr[5] << 24);
1172
1173 spin_lock_irq(&data->misclock);
1174 TSI_WRITE(TSI108_MAC_ADDR1, word1);
1175 TSI_WRITE(TSI108_MAC_ADDR2, word2);
1176 spin_lock(&data->txlock);
1177
1178 if (data->txfree && data->link_up)
1179 netif_wake_queue(dev);
1180
1181 spin_unlock(&data->txlock);
1182 spin_unlock_irq(&data->misclock);
1183 return 0;
1184}
1185
1186/* Protected by dev->xmit_lock. */
1187static void tsi108_set_rx_mode(struct net_device *dev)
1188{
1189 struct tsi108_prv_data *data = netdev_priv(dev);
1190 u32 rxcfg = TSI_READ(TSI108_EC_RXCFG);
1191
1192 if (dev->flags & IFF_PROMISC) {
1193 rxcfg &= ~(TSI108_EC_RXCFG_UC_HASH | TSI108_EC_RXCFG_MC_HASH);
1194 rxcfg |= TSI108_EC_RXCFG_UFE | TSI108_EC_RXCFG_MFE;
1195 goto out;
1196 }
1197
1198 rxcfg &= ~(TSI108_EC_RXCFG_UFE | TSI108_EC_RXCFG_MFE);
1199
1200 if (dev->flags & IFF_ALLMULTI || dev->mc_count) {
1201 int i;
1202 struct dev_mc_list *mc = dev->mc_list;
1203 rxcfg |= TSI108_EC_RXCFG_MFE | TSI108_EC_RXCFG_MC_HASH;
1204
1205 memset(data->mc_hash, 0, sizeof(data->mc_hash));
1206
1207 while (mc) {
1208 u32 hash, crc;
1209
1210 if (mc->dmi_addrlen == 6) {
1211 crc = ether_crc(6, mc->dmi_addr);
1212 hash = crc >> 23;
1213
1214 __set_bit(hash, &data->mc_hash[0]);
1215 } else {
1216 printk(KERN_ERR
1217 "%s: got multicast address of length %d "
1218 "instead of 6.\n", dev->name,
1219 mc->dmi_addrlen);
1220 }
1221
1222 mc = mc->next;
1223 }
1224
1225 TSI_WRITE(TSI108_EC_HASHADDR,
1226 TSI108_EC_HASHADDR_AUTOINC |
1227 TSI108_EC_HASHADDR_MCAST);
1228
1229 for (i = 0; i < 16; i++) {
1230 /* The manual says that the hardware may drop
1231 * back-to-back writes to the data register.
1232 */
1233 udelay(1);
1234 TSI_WRITE(TSI108_EC_HASHDATA,
1235 data->mc_hash[i]);
1236 }
1237 }
1238
1239 out:
1240 TSI_WRITE(TSI108_EC_RXCFG, rxcfg);
1241}
1242
1243static void tsi108_init_phy(struct net_device *dev)
1244{
1245 struct tsi108_prv_data *data = netdev_priv(dev);
1246 u32 i = 0;
1247 u16 phyval = 0;
1248 unsigned long flags;
1249
1250 spin_lock_irqsave(&phy_lock, flags);
1251
1252 tsi108_write_mii(data, MII_BMCR, BMCR_RESET);
1253 while (i--){
1254 if(!(tsi108_read_mii(data, MII_BMCR) & BMCR_RESET))
1255 break;
1256 udelay(10);
1257 }
1258 if (i == 0)
1259 printk(KERN_ERR "%s function time out \n", __FUNCTION__);
1260
1261#if (TSI108_PHY_TYPE == PHY_BCM54XX) /* Broadcom BCM54xx PHY */
1262 tsi108_write_mii(data, 0x09, 0x0300);
1263 tsi108_write_mii(data, 0x10, 0x1020);
1264 tsi108_write_mii(data, 0x1c, 0x8c00);
1265#endif
1266
1267 tsi108_write_mii(data,
1268 MII_BMCR,
1269 BMCR_ANENABLE | BMCR_ANRESTART);
1270 while (tsi108_read_mii(data, MII_BMCR) & BMCR_ANRESTART)
1271 cpu_relax();
1272
1273 /* Set G/MII mode and receive clock select in TBI control #2. The
1274 * second port won't work if this isn't done, even though we don't
1275 * use TBI mode.
1276 */
1277
1278 tsi108_write_tbi(data, 0x11, 0x30);
1279
1280 /* FIXME: It seems to take more than 2 back-to-back reads to the
1281 * PHY_STAT register before the link up status bit is set.
1282 */
1283
1284 data->link_up = 1;
1285
1286 while (!((phyval = tsi108_read_mii(data, MII_BMSR)) &
1287 BMSR_LSTATUS)) {
1288 if (i++ > (MII_READ_DELAY / 10)) {
1289 data->link_up = 0;
1290 break;
1291 }
1292 spin_unlock_irqrestore(&phy_lock, flags);
1293 msleep(10);
1294 spin_lock_irqsave(&phy_lock, flags);
1295 }
1296
1297 printk(KERN_DEBUG "PHY_STAT reg contains %08x\n", phyval);
1298 data->phy_ok = 1;
1299 data->init_media = 1;
1300 spin_unlock_irqrestore(&phy_lock, flags);
1301}
1302
1303static void tsi108_kill_phy(struct net_device *dev)
1304{
1305 struct tsi108_prv_data *data = netdev_priv(dev);
1306 unsigned long flags;
1307
1308 spin_lock_irqsave(&phy_lock, flags);
1309 tsi108_write_mii(data, MII_BMCR, BMCR_PDOWN);
1310 data->phy_ok = 0;
1311 spin_unlock_irqrestore(&phy_lock, flags);
1312}
1313
1314static int tsi108_open(struct net_device *dev)
1315{
1316 int i;
1317 struct tsi108_prv_data *data = netdev_priv(dev);
1318 unsigned int rxring_size = TSI108_RXRING_LEN * sizeof(rx_desc);
1319 unsigned int txring_size = TSI108_TXRING_LEN * sizeof(tx_desc);
1320
1321 i = request_irq(data->irq_num, tsi108_irq, 0, dev->name, dev);
1322 if (i != 0) {
1323 printk(KERN_ERR "tsi108_eth%d: Could not allocate IRQ%d.\n",
1324 data->id, data->irq_num);
1325 return i;
1326 } else {
1327 dev->irq = data->irq_num;
1328 printk(KERN_NOTICE
1329 "tsi108_open : Port %d Assigned IRQ %d to %s\n",
1330 data->id, dev->irq, dev->name);
1331 }
1332
1333 data->rxring = dma_alloc_coherent(NULL, rxring_size,
1334 &data->rxdma, GFP_KERNEL);
1335
1336 if (!data->rxring) {
1337 printk(KERN_DEBUG
1338 "TSI108_ETH: failed to allocate memory for rxring!\n");
1339 return -ENOMEM;
1340 } else {
1341 memset(data->rxring, 0, rxring_size);
1342 }
1343
1344 data->txring = dma_alloc_coherent(NULL, txring_size,
1345 &data->txdma, GFP_KERNEL);
1346
1347 if (!data->txring) {
1348 printk(KERN_DEBUG
1349 "TSI108_ETH: failed to allocate memory for txring!\n");
1350 pci_free_consistent(0, rxring_size, data->rxring, data->rxdma);
1351 return -ENOMEM;
1352 } else {
1353 memset(data->txring, 0, txring_size);
1354 }
1355
1356 for (i = 0; i < TSI108_RXRING_LEN; i++) {
1357 data->rxring[i].next0 = data->rxdma + (i + 1) * sizeof(rx_desc);
1358 data->rxring[i].blen = TSI108_RXBUF_SIZE;
1359 data->rxring[i].vlan = 0;
1360 }
1361
1362 data->rxring[TSI108_RXRING_LEN - 1].next0 = data->rxdma;
1363
1364 data->rxtail = 0;
1365 data->rxhead = 0;
1366
1367 for (i = 0; i < TSI108_RXRING_LEN; i++) {
1368 struct sk_buff *skb = dev_alloc_skb(TSI108_RXBUF_SIZE + NET_IP_ALIGN);
1369
1370 if (!skb) {
1371 /* Bah. No memory for now, but maybe we'll get
1372 * some more later.
1373 * For now, we'll live with the smaller ring.
1374 */
1375 printk(KERN_WARNING
1376 "%s: Could only allocate %d receive skb(s).\n",
1377 dev->name, i);
1378 data->rxhead = i;
1379 break;
1380 }
1381
1382 data->rxskbs[i] = skb;
1383 /* Align the payload on a 4-byte boundary */
1384 skb_reserve(skb, 2);
1385 data->rxskbs[i] = skb;
1386 data->rxring[i].buf0 = virt_to_phys(data->rxskbs[i]->data);
1387 data->rxring[i].misc = TSI108_RX_OWN | TSI108_RX_INT;
1388 }
1389
1390 data->rxfree = i;
1391 TSI_WRITE(TSI108_EC_RXQ_PTRLOW, data->rxdma);
1392
1393 for (i = 0; i < TSI108_TXRING_LEN; i++) {
1394 data->txring[i].next0 = data->txdma + (i + 1) * sizeof(tx_desc);
1395 data->txring[i].misc = 0;
1396 }
1397
1398 data->txring[TSI108_TXRING_LEN - 1].next0 = data->txdma;
1399 data->txtail = 0;
1400 data->txhead = 0;
1401 data->txfree = TSI108_TXRING_LEN;
1402 TSI_WRITE(TSI108_EC_TXQ_PTRLOW, data->txdma);
1403 tsi108_init_phy(dev);
1404
1405 setup_timer(&data->timer, tsi108_timed_checker, (unsigned long)dev);
1406 mod_timer(&data->timer, jiffies + 1);
1407
1408 tsi108_restart_rx(data, dev);
1409
1410 TSI_WRITE(TSI108_EC_INTSTAT, ~0);
1411
1412 TSI_WRITE(TSI108_EC_INTMASK,
1413 ~(TSI108_INT_TXQUEUE0 | TSI108_INT_RXERROR |
1414 TSI108_INT_RXTHRESH | TSI108_INT_RXQUEUE0 |
1415 TSI108_INT_RXOVERRUN | TSI108_INT_RXWAIT |
1416 TSI108_INT_SFN | TSI108_INT_STATCARRY));
1417
1418 TSI_WRITE(TSI108_MAC_CFG1,
1419 TSI108_MAC_CFG1_RXEN | TSI108_MAC_CFG1_TXEN);
1420 netif_start_queue(dev);
1421 return 0;
1422}
1423
1424static int tsi108_close(struct net_device *dev)
1425{
1426 struct tsi108_prv_data *data = netdev_priv(dev);
1427
1428 netif_stop_queue(dev);
1429
1430 del_timer_sync(&data->timer);
1431
1432 tsi108_stop_ethernet(dev);
1433 tsi108_kill_phy(dev);
1434 TSI_WRITE(TSI108_EC_INTMASK, ~0);
1435 TSI_WRITE(TSI108_MAC_CFG1, 0);
1436
1437 /* Check for any pending TX packets, and drop them. */
1438
1439 while (!data->txfree || data->txhead != data->txtail) {
1440 int tx = data->txtail;
1441 struct sk_buff *skb;
1442 skb = data->txskbs[tx];
1443 data->txtail = (data->txtail + 1) % TSI108_TXRING_LEN;
1444 data->txfree++;
1445 dev_kfree_skb(skb);
1446 }
1447
1448 synchronize_irq(data->irq_num);
1449 free_irq(data->irq_num, dev);
1450
1451 /* Discard the RX ring. */
1452
1453 while (data->rxfree) {
1454 int rx = data->rxtail;
1455 struct sk_buff *skb;
1456
1457 skb = data->rxskbs[rx];
1458 data->rxtail = (data->rxtail + 1) % TSI108_RXRING_LEN;
1459 data->rxfree--;
1460 dev_kfree_skb(skb);
1461 }
1462
1463 dma_free_coherent(0,
1464 TSI108_RXRING_LEN * sizeof(rx_desc),
1465 data->rxring, data->rxdma);
1466 dma_free_coherent(0,
1467 TSI108_TXRING_LEN * sizeof(tx_desc),
1468 data->txring, data->txdma);
1469
1470 return 0;
1471}
1472
1473static void tsi108_init_mac(struct net_device *dev)
1474{
1475 struct tsi108_prv_data *data = netdev_priv(dev);
1476
1477 TSI_WRITE(TSI108_MAC_CFG2, TSI108_MAC_CFG2_DFLT_PREAMBLE |
1478 TSI108_MAC_CFG2_PADCRC);
1479
1480 TSI_WRITE(TSI108_EC_TXTHRESH,
1481 (192 << TSI108_EC_TXTHRESH_STARTFILL) |
1482 (192 << TSI108_EC_TXTHRESH_STOPFILL));
1483
1484 TSI_WRITE(TSI108_STAT_CARRYMASK1,
1485 ~(TSI108_STAT_CARRY1_RXBYTES |
1486 TSI108_STAT_CARRY1_RXPKTS |
1487 TSI108_STAT_CARRY1_RXFCS |
1488 TSI108_STAT_CARRY1_RXMCAST |
1489 TSI108_STAT_CARRY1_RXALIGN |
1490 TSI108_STAT_CARRY1_RXLENGTH |
1491 TSI108_STAT_CARRY1_RXRUNT |
1492 TSI108_STAT_CARRY1_RXJUMBO |
1493 TSI108_STAT_CARRY1_RXFRAG |
1494 TSI108_STAT_CARRY1_RXJABBER |
1495 TSI108_STAT_CARRY1_RXDROP));
1496
1497 TSI_WRITE(TSI108_STAT_CARRYMASK2,
1498 ~(TSI108_STAT_CARRY2_TXBYTES |
1499 TSI108_STAT_CARRY2_TXPKTS |
1500 TSI108_STAT_CARRY2_TXEXDEF |
1501 TSI108_STAT_CARRY2_TXEXCOL |
1502 TSI108_STAT_CARRY2_TXTCOL |
1503 TSI108_STAT_CARRY2_TXPAUSE));
1504
1505 TSI_WRITE(TSI108_EC_PORTCTRL, TSI108_EC_PORTCTRL_STATEN);
1506 TSI_WRITE(TSI108_MAC_CFG1, 0);
1507
1508 TSI_WRITE(TSI108_EC_RXCFG,
1509 TSI108_EC_RXCFG_SE | TSI108_EC_RXCFG_BFE);
1510
1511 TSI_WRITE(TSI108_EC_TXQ_CFG, TSI108_EC_TXQ_CFG_DESC_INT |
1512 TSI108_EC_TXQ_CFG_EOQ_OWN_INT |
1513 TSI108_EC_TXQ_CFG_WSWP | (TSI108_PBM_PORT <<
1514 TSI108_EC_TXQ_CFG_SFNPORT));
1515
1516 TSI_WRITE(TSI108_EC_RXQ_CFG, TSI108_EC_RXQ_CFG_DESC_INT |
1517 TSI108_EC_RXQ_CFG_EOQ_OWN_INT |
1518 TSI108_EC_RXQ_CFG_WSWP | (TSI108_PBM_PORT <<
1519 TSI108_EC_RXQ_CFG_SFNPORT));
1520
1521 TSI_WRITE(TSI108_EC_TXQ_BUFCFG,
1522 TSI108_EC_TXQ_BUFCFG_BURST256 |
1523 TSI108_EC_TXQ_BUFCFG_BSWP | (TSI108_PBM_PORT <<
1524 TSI108_EC_TXQ_BUFCFG_SFNPORT));
1525
1526 TSI_WRITE(TSI108_EC_RXQ_BUFCFG,
1527 TSI108_EC_RXQ_BUFCFG_BURST256 |
1528 TSI108_EC_RXQ_BUFCFG_BSWP | (TSI108_PBM_PORT <<
1529 TSI108_EC_RXQ_BUFCFG_SFNPORT));
1530
1531 TSI_WRITE(TSI108_EC_INTMASK, ~0);
1532}
1533
1534static int tsi108_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1535{
1536 struct tsi108_prv_data *data = netdev_priv(dev);
1537 return generic_mii_ioctl(&data->mii_if, if_mii(rq), cmd, NULL);
1538}
1539
1540static int
1541tsi108_init_one(struct platform_device *pdev)
1542{
1543 struct net_device *dev = NULL;
1544 struct tsi108_prv_data *data = NULL;
1545 hw_info *einfo;
1546 int err = 0;
1547
1548 einfo = pdev->dev.platform_data;
1549
1550 if (NULL == einfo) {
1551 printk(KERN_ERR "tsi-eth %d: Missing additional data!\n",
1552 pdev->id);
1553 return -ENODEV;
1554 }
1555
1556 /* Create an ethernet device instance */
1557
1558 dev = alloc_etherdev(sizeof(struct tsi108_prv_data));
1559 if (!dev) {
1560 printk("tsi108_eth: Could not allocate a device structure\n");
1561 return -ENOMEM;
1562 }
1563
1564 printk("tsi108_eth%d: probe...\n", pdev->id);
1565 data = netdev_priv(dev);
1566
1567 pr_debug("tsi108_eth%d:regs:phyresgs:phy:irq_num=0x%x:0x%x:0x%x:0x%x\n",
1568 pdev->id, einfo->regs, einfo->phyregs,
1569 einfo->phy, einfo->irq_num);
1570
1571 data->regs = ioremap(einfo->regs, 0x400);
1572 if (NULL == data->regs) {
1573 err = -ENOMEM;
1574 goto regs_fail;
1575 }
1576
1577 data->phyregs = ioremap(einfo->phyregs, 0x400);
1578 if (NULL == data->phyregs) {
1579 err = -ENOMEM;
1580 goto regs_fail;
1581 }
1582/* MII setup */
1583 data->mii_if.dev = dev;
1584 data->mii_if.mdio_read = tsi108_mdio_read;
1585 data->mii_if.mdio_write = tsi108_mdio_write;
1586 data->mii_if.phy_id = einfo->phy;
1587 data->mii_if.phy_id_mask = 0x1f;
1588 data->mii_if.reg_num_mask = 0x1f;
1589 data->mii_if.supports_gmii = mii_check_gmii_support(&data->mii_if);
1590
1591 data->phy = einfo->phy;
1592 data->irq_num = einfo->irq_num;
1593 data->id = pdev->id;
1594 dev->open = tsi108_open;
1595 dev->stop = tsi108_close;
1596 dev->hard_start_xmit = tsi108_send_packet;
1597 dev->set_mac_address = tsi108_set_mac;
1598 dev->set_multicast_list = tsi108_set_rx_mode;
1599 dev->get_stats = tsi108_get_stats;
1600 dev->poll = tsi108_poll;
1601 dev->do_ioctl = tsi108_do_ioctl;
1602 dev->weight = 64; /* 64 is more suitable for GigE interface - klai */
1603
1604 /* Apparently, the Linux networking code won't use scatter-gather
1605 * if the hardware doesn't do checksums. However, it's faster
1606 * to checksum in place and use SG, as (among other reasons)
1607 * the cache won't be dirtied (which then has to be flushed
1608 * before DMA). The checksumming is done by the driver (via
1609 * a new function skb_csum_dev() in net/core/skbuff.c).
1610 */
1611
1612 dev->features = NETIF_F_HIGHDMA;
1613 SET_MODULE_OWNER(dev);
1614
1615 spin_lock_init(&data->txlock);
1616 spin_lock_init(&data->misclock);
1617
1618 tsi108_reset_ether(data);
1619 tsi108_kill_phy(dev);
1620
1621 if ((err = tsi108_get_mac(dev)) != 0) {
1622 printk(KERN_ERR "%s: Invalid MAC address. Please correct.\n",
1623 dev->name);
1624 goto register_fail;
1625 }
1626
1627 tsi108_init_mac(dev);
1628 err = register_netdev(dev);
1629 if (err) {
1630 printk(KERN_ERR "%s: Cannot register net device, aborting.\n",
1631 dev->name);
1632 goto register_fail;
1633 }
1634
1635 printk(KERN_INFO "%s: Tsi108 Gigabit Ethernet, MAC: "
1636 "%02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
1637 dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
1638 dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
1639#ifdef DEBUG
1640 data->msg_enable = DEBUG;
1641 dump_eth_one(dev);
1642#endif
1643
1644 return 0;
1645
1646register_fail:
1647 iounmap(data->regs);
1648 iounmap(data->phyregs);
1649
1650regs_fail:
1651 free_netdev(dev);
1652 return err;
1653}
1654
1655/* There's no way to either get interrupts from the PHY when
1656 * something changes, or to have the Tsi108 automatically communicate
1657 * with the PHY to reconfigure itself.
1658 *
1659 * Thus, we have to do it using a timer.
1660 */
1661
1662static void tsi108_timed_checker(unsigned long dev_ptr)
1663{
1664 struct net_device *dev = (struct net_device *)dev_ptr;
1665 struct tsi108_prv_data *data = netdev_priv(dev);
1666
1667 tsi108_check_phy(dev);
1668 tsi108_check_rxring(dev);
1669 mod_timer(&data->timer, jiffies + CHECK_PHY_INTERVAL);
1670}
1671
1672static int tsi108_ether_init(void)
1673{
1674 int ret;
1675 ret = platform_driver_register (&tsi_eth_driver);
1676 if (ret < 0){
1677 printk("tsi108_ether_init: error initializing ethernet "
1678 "device\n");
1679 return ret;
1680 }
1681 return 0;
1682}
1683
1684static int tsi108_ether_remove(struct platform_device *pdev)
1685{
1686 struct net_device *dev = platform_get_drvdata(pdev);
1687 struct tsi108_prv_data *priv = netdev_priv(dev);
1688
1689 unregister_netdev(dev);
1690 tsi108_stop_ethernet(dev);
1691 platform_set_drvdata(pdev, NULL);
1692 iounmap(priv->regs);
1693 iounmap(priv->phyregs);
1694 free_netdev(dev);
1695
1696 return 0;
1697}
1698static void tsi108_ether_exit(void)
1699{
1700 platform_driver_unregister(&tsi_eth_driver);
1701}
1702
1703module_init(tsi108_ether_init);
1704module_exit(tsi108_ether_exit);
1705
1706MODULE_AUTHOR("Tundra Semiconductor Corporation");
1707MODULE_DESCRIPTION("Tsi108 Gigabit Ethernet driver");
1708MODULE_LICENSE("GPL");
diff --git a/drivers/net/tsi108_eth.h b/drivers/net/tsi108_eth.h
new file mode 100644
index 000000000000..77a769df228a
--- /dev/null
+++ b/drivers/net/tsi108_eth.h
@@ -0,0 +1,365 @@
1/*
2 * (C) Copyright 2005 Tundra Semiconductor Corp.
3 * Kong Lai, <kong.lai@tundra.com).
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24/*
25 * net/tsi108_eth.h - definitions for Tsi108 GIGE network controller.
26 */
27
28#ifndef __TSI108_ETH_H
29#define __TSI108_ETH_H
30
31#include <linux/types.h>
32
33#define TSI_WRITE(offset, val) \
34 out_be32((data->regs + (offset)), val)
35
36#define TSI_READ(offset) \
37 in_be32((data->regs + (offset)))
38
39#define TSI_WRITE_PHY(offset, val) \
40 out_be32((data->phyregs + (offset)), val)
41
42#define TSI_READ_PHY(offset) \
43 in_be32((data->phyregs + (offset)))
44
45/*
46 * PHY Configuration Options
47 *
48 * NOTE: Enable set of definitions corresponding to your board type
49 */
50#define PHY_MV88E 1 /* Marvel 88Exxxx PHY */
51#define PHY_BCM54XX 2 /* Broardcom BCM54xx PHY */
52#define TSI108_PHY_TYPE PHY_MV88E
53
54/*
55 * TSI108 GIGE port registers
56 */
57
58#define TSI108_ETH_PORT_NUM 2
59#define TSI108_PBM_PORT 2
60#define TSI108_SDRAM_PORT 4
61
62#define TSI108_MAC_CFG1 (0x000)
63#define TSI108_MAC_CFG1_SOFTRST (1 << 31)
64#define TSI108_MAC_CFG1_LOOPBACK (1 << 8)
65#define TSI108_MAC_CFG1_RXEN (1 << 2)
66#define TSI108_MAC_CFG1_TXEN (1 << 0)
67
68#define TSI108_MAC_CFG2 (0x004)
69#define TSI108_MAC_CFG2_DFLT_PREAMBLE (7 << 12)
70#define TSI108_MAC_CFG2_IFACE_MASK (3 << 8)
71#define TSI108_MAC_CFG2_NOGIG (1 << 8)
72#define TSI108_MAC_CFG2_GIG (2 << 8)
73#define TSI108_MAC_CFG2_PADCRC (1 << 2)
74#define TSI108_MAC_CFG2_FULLDUPLEX (1 << 0)
75
76#define TSI108_MAC_MII_MGMT_CFG (0x020)
77#define TSI108_MAC_MII_MGMT_CLK (7 << 0)
78#define TSI108_MAC_MII_MGMT_RST (1 << 31)
79
80#define TSI108_MAC_MII_CMD (0x024)
81#define TSI108_MAC_MII_CMD_READ (1 << 0)
82
83#define TSI108_MAC_MII_ADDR (0x028)
84#define TSI108_MAC_MII_ADDR_REG 0
85#define TSI108_MAC_MII_ADDR_PHY 8
86
87#define TSI108_MAC_MII_DATAOUT (0x02c)
88#define TSI108_MAC_MII_DATAIN (0x030)
89
90#define TSI108_MAC_MII_IND (0x034)
91#define TSI108_MAC_MII_IND_NOTVALID (1 << 2)
92#define TSI108_MAC_MII_IND_SCANNING (1 << 1)
93#define TSI108_MAC_MII_IND_BUSY (1 << 0)
94
95#define TSI108_MAC_IFCTRL (0x038)
96#define TSI108_MAC_IFCTRL_PHYMODE (1 << 24)
97
98#define TSI108_MAC_ADDR1 (0x040)
99#define TSI108_MAC_ADDR2 (0x044)
100
101#define TSI108_STAT_RXBYTES (0x06c)
102#define TSI108_STAT_RXBYTES_CARRY (1 << 24)
103
104#define TSI108_STAT_RXPKTS (0x070)
105#define TSI108_STAT_RXPKTS_CARRY (1 << 18)
106
107#define TSI108_STAT_RXFCS (0x074)
108#define TSI108_STAT_RXFCS_CARRY (1 << 12)
109
110#define TSI108_STAT_RXMCAST (0x078)
111#define TSI108_STAT_RXMCAST_CARRY (1 << 18)
112
113#define TSI108_STAT_RXALIGN (0x08c)
114#define TSI108_STAT_RXALIGN_CARRY (1 << 12)
115
116#define TSI108_STAT_RXLENGTH (0x090)
117#define TSI108_STAT_RXLENGTH_CARRY (1 << 12)
118
119#define TSI108_STAT_RXRUNT (0x09c)
120#define TSI108_STAT_RXRUNT_CARRY (1 << 12)
121
122#define TSI108_STAT_RXJUMBO (0x0a0)
123#define TSI108_STAT_RXJUMBO_CARRY (1 << 12)
124
125#define TSI108_STAT_RXFRAG (0x0a4)
126#define TSI108_STAT_RXFRAG_CARRY (1 << 12)
127
128#define TSI108_STAT_RXJABBER (0x0a8)
129#define TSI108_STAT_RXJABBER_CARRY (1 << 12)
130
131#define TSI108_STAT_RXDROP (0x0ac)
132#define TSI108_STAT_RXDROP_CARRY (1 << 12)
133
134#define TSI108_STAT_TXBYTES (0x0b0)
135#define TSI108_STAT_TXBYTES_CARRY (1 << 24)
136
137#define TSI108_STAT_TXPKTS (0x0b4)
138#define TSI108_STAT_TXPKTS_CARRY (1 << 18)
139
140#define TSI108_STAT_TXEXDEF (0x0c8)
141#define TSI108_STAT_TXEXDEF_CARRY (1 << 12)
142
143#define TSI108_STAT_TXEXCOL (0x0d8)
144#define TSI108_STAT_TXEXCOL_CARRY (1 << 12)
145
146#define TSI108_STAT_TXTCOL (0x0dc)
147#define TSI108_STAT_TXTCOL_CARRY (1 << 13)
148
149#define TSI108_STAT_TXPAUSEDROP (0x0e4)
150#define TSI108_STAT_TXPAUSEDROP_CARRY (1 << 12)
151
152#define TSI108_STAT_CARRY1 (0x100)
153#define TSI108_STAT_CARRY1_RXBYTES (1 << 16)
154#define TSI108_STAT_CARRY1_RXPKTS (1 << 15)
155#define TSI108_STAT_CARRY1_RXFCS (1 << 14)
156#define TSI108_STAT_CARRY1_RXMCAST (1 << 13)
157#define TSI108_STAT_CARRY1_RXALIGN (1 << 8)
158#define TSI108_STAT_CARRY1_RXLENGTH (1 << 7)
159#define TSI108_STAT_CARRY1_RXRUNT (1 << 4)
160#define TSI108_STAT_CARRY1_RXJUMBO (1 << 3)
161#define TSI108_STAT_CARRY1_RXFRAG (1 << 2)
162#define TSI108_STAT_CARRY1_RXJABBER (1 << 1)
163#define TSI108_STAT_CARRY1_RXDROP (1 << 0)
164
165#define TSI108_STAT_CARRY2 (0x104)
166#define TSI108_STAT_CARRY2_TXBYTES (1 << 13)
167#define TSI108_STAT_CARRY2_TXPKTS (1 << 12)
168#define TSI108_STAT_CARRY2_TXEXDEF (1 << 7)
169#define TSI108_STAT_CARRY2_TXEXCOL (1 << 3)
170#define TSI108_STAT_CARRY2_TXTCOL (1 << 2)
171#define TSI108_STAT_CARRY2_TXPAUSE (1 << 0)
172
173#define TSI108_STAT_CARRYMASK1 (0x108)
174#define TSI108_STAT_CARRYMASK2 (0x10c)
175
176#define TSI108_EC_PORTCTRL (0x200)
177#define TSI108_EC_PORTCTRL_STATRST (1 << 31)
178#define TSI108_EC_PORTCTRL_STATEN (1 << 28)
179#define TSI108_EC_PORTCTRL_NOGIG (1 << 18)
180#define TSI108_EC_PORTCTRL_HALFDUPLEX (1 << 16)
181
182#define TSI108_EC_INTSTAT (0x204)
183#define TSI108_EC_INTMASK (0x208)
184
185#define TSI108_INT_ANY (1 << 31)
186#define TSI108_INT_SFN (1 << 30)
187#define TSI108_INT_RXIDLE (1 << 29)
188#define TSI108_INT_RXABORT (1 << 28)
189#define TSI108_INT_RXERROR (1 << 27)
190#define TSI108_INT_RXOVERRUN (1 << 26)
191#define TSI108_INT_RXTHRESH (1 << 25)
192#define TSI108_INT_RXWAIT (1 << 24)
193#define TSI108_INT_RXQUEUE0 (1 << 16)
194#define TSI108_INT_STATCARRY (1 << 15)
195#define TSI108_INT_TXIDLE (1 << 13)
196#define TSI108_INT_TXABORT (1 << 12)
197#define TSI108_INT_TXERROR (1 << 11)
198#define TSI108_INT_TXUNDERRUN (1 << 10)
199#define TSI108_INT_TXTHRESH (1 << 9)
200#define TSI108_INT_TXWAIT (1 << 8)
201#define TSI108_INT_TXQUEUE0 (1 << 0)
202
203#define TSI108_EC_TXCFG (0x220)
204#define TSI108_EC_TXCFG_RST (1 << 31)
205
206#define TSI108_EC_TXCTRL (0x224)
207#define TSI108_EC_TXCTRL_IDLEINT (1 << 31)
208#define TSI108_EC_TXCTRL_ABORT (1 << 30)
209#define TSI108_EC_TXCTRL_GO (1 << 15)
210#define TSI108_EC_TXCTRL_QUEUE0 (1 << 0)
211
212#define TSI108_EC_TXSTAT (0x228)
213#define TSI108_EC_TXSTAT_ACTIVE (1 << 15)
214#define TSI108_EC_TXSTAT_QUEUE0 (1 << 0)
215
216#define TSI108_EC_TXESTAT (0x22c)
217#define TSI108_EC_TXESTAT_Q0_ERR (1 << 24)
218#define TSI108_EC_TXESTAT_Q0_DESCINT (1 << 16)
219#define TSI108_EC_TXESTAT_Q0_EOF (1 << 8)
220#define TSI108_EC_TXESTAT_Q0_EOQ (1 << 0)
221
222#define TSI108_EC_TXERR (0x278)
223
224#define TSI108_EC_TXQ_CFG (0x280)
225#define TSI108_EC_TXQ_CFG_DESC_INT (1 << 20)
226#define TSI108_EC_TXQ_CFG_EOQ_OWN_INT (1 << 19)
227#define TSI108_EC_TXQ_CFG_WSWP (1 << 11)
228#define TSI108_EC_TXQ_CFG_BSWP (1 << 10)
229#define TSI108_EC_TXQ_CFG_SFNPORT 0
230
231#define TSI108_EC_TXQ_BUFCFG (0x284)
232#define TSI108_EC_TXQ_BUFCFG_BURST8 (0 << 8)
233#define TSI108_EC_TXQ_BUFCFG_BURST32 (1 << 8)
234#define TSI108_EC_TXQ_BUFCFG_BURST128 (2 << 8)
235#define TSI108_EC_TXQ_BUFCFG_BURST256 (3 << 8)
236#define TSI108_EC_TXQ_BUFCFG_WSWP (1 << 11)
237#define TSI108_EC_TXQ_BUFCFG_BSWP (1 << 10)
238#define TSI108_EC_TXQ_BUFCFG_SFNPORT 0
239
240#define TSI108_EC_TXQ_PTRLOW (0x288)
241
242#define TSI108_EC_TXQ_PTRHIGH (0x28c)
243#define TSI108_EC_TXQ_PTRHIGH_VALID (1 << 31)
244
245#define TSI108_EC_TXTHRESH (0x230)
246#define TSI108_EC_TXTHRESH_STARTFILL 0
247#define TSI108_EC_TXTHRESH_STOPFILL 16
248
249#define TSI108_EC_RXCFG (0x320)
250#define TSI108_EC_RXCFG_RST (1 << 31)
251
252#define TSI108_EC_RXSTAT (0x328)
253#define TSI108_EC_RXSTAT_ACTIVE (1 << 15)
254#define TSI108_EC_RXSTAT_QUEUE0 (1 << 0)
255
256#define TSI108_EC_RXESTAT (0x32c)
257#define TSI108_EC_RXESTAT_Q0_ERR (1 << 24)
258#define TSI108_EC_RXESTAT_Q0_DESCINT (1 << 16)
259#define TSI108_EC_RXESTAT_Q0_EOF (1 << 8)
260#define TSI108_EC_RXESTAT_Q0_EOQ (1 << 0)
261
262#define TSI108_EC_HASHADDR (0x360)
263#define TSI108_EC_HASHADDR_AUTOINC (1 << 31)
264#define TSI108_EC_HASHADDR_DO1STREAD (1 << 30)
265#define TSI108_EC_HASHADDR_UNICAST (0 << 4)
266#define TSI108_EC_HASHADDR_MCAST (1 << 4)
267
268#define TSI108_EC_HASHDATA (0x364)
269
270#define TSI108_EC_RXQ_PTRLOW (0x388)
271
272#define TSI108_EC_RXQ_PTRHIGH (0x38c)
273#define TSI108_EC_RXQ_PTRHIGH_VALID (1 << 31)
274
275/* Station Enable -- accept packets destined for us */
276#define TSI108_EC_RXCFG_SE (1 << 13)
277/* Unicast Frame Enable -- for packets not destined for us */
278#define TSI108_EC_RXCFG_UFE (1 << 12)
279/* Multicast Frame Enable */
280#define TSI108_EC_RXCFG_MFE (1 << 11)
281/* Broadcast Frame Enable */
282#define TSI108_EC_RXCFG_BFE (1 << 10)
283#define TSI108_EC_RXCFG_UC_HASH (1 << 9)
284#define TSI108_EC_RXCFG_MC_HASH (1 << 8)
285
286#define TSI108_EC_RXQ_CFG (0x380)
287#define TSI108_EC_RXQ_CFG_DESC_INT (1 << 20)
288#define TSI108_EC_RXQ_CFG_EOQ_OWN_INT (1 << 19)
289#define TSI108_EC_RXQ_CFG_WSWP (1 << 11)
290#define TSI108_EC_RXQ_CFG_BSWP (1 << 10)
291#define TSI108_EC_RXQ_CFG_SFNPORT 0
292
293#define TSI108_EC_RXQ_BUFCFG (0x384)
294#define TSI108_EC_RXQ_BUFCFG_BURST8 (0 << 8)
295#define TSI108_EC_RXQ_BUFCFG_BURST32 (1 << 8)
296#define TSI108_EC_RXQ_BUFCFG_BURST128 (2 << 8)
297#define TSI108_EC_RXQ_BUFCFG_BURST256 (3 << 8)
298#define TSI108_EC_RXQ_BUFCFG_WSWP (1 << 11)
299#define TSI108_EC_RXQ_BUFCFG_BSWP (1 << 10)
300#define TSI108_EC_RXQ_BUFCFG_SFNPORT 0
301
302#define TSI108_EC_RXCTRL (0x324)
303#define TSI108_EC_RXCTRL_ABORT (1 << 30)
304#define TSI108_EC_RXCTRL_GO (1 << 15)
305#define TSI108_EC_RXCTRL_QUEUE0 (1 << 0)
306
307#define TSI108_EC_RXERR (0x378)
308
309#define TSI108_TX_EOF (1 << 0) /* End of frame; last fragment of packet */
310#define TSI108_TX_SOF (1 << 1) /* Start of frame; first frag. of packet */
311#define TSI108_TX_VLAN (1 << 2) /* Per-frame VLAN: enables VLAN override */
312#define TSI108_TX_HUGE (1 << 3) /* Huge frame enable */
313#define TSI108_TX_PAD (1 << 4) /* Pad the packet if too short */
314#define TSI108_TX_CRC (1 << 5) /* Generate CRC for this packet */
315#define TSI108_TX_INT (1 << 14) /* Generate an IRQ after frag. processed */
316#define TSI108_TX_RETRY (0xf << 16) /* 4 bit field indicating num. of retries */
317#define TSI108_TX_COL (1 << 20) /* Set if a collision occured */
318#define TSI108_TX_LCOL (1 << 24) /* Set if a late collision occured */
319#define TSI108_TX_UNDER (1 << 25) /* Set if a FIFO underrun occured */
320#define TSI108_TX_RLIM (1 << 26) /* Set if the retry limit was reached */
321#define TSI108_TX_OK (1 << 30) /* Set if the frame TX was successful */
322#define TSI108_TX_OWN (1 << 31) /* Set if the device owns the descriptor */
323
324/* Note: the descriptor layouts assume big-endian byte order. */
325typedef struct {
326 u32 buf0;
327 u32 buf1; /* Base address of buffer */
328 u32 next0; /* Address of next descriptor, if any */
329 u32 next1;
330 u16 vlan; /* VLAN, if override enabled for this packet */
331 u16 len; /* Length of buffer in bytes */
332 u32 misc; /* See TSI108_TX_* above */
333 u32 reserved0; /*reserved0 and reserved1 are added to make the desc */
334 u32 reserved1; /* 32-byte aligned */
335} __attribute__ ((aligned(32))) tx_desc;
336
337#define TSI108_RX_EOF (1 << 0) /* End of frame; last fragment of packet */
338#define TSI108_RX_SOF (1 << 1) /* Start of frame; first frag. of packet */
339#define TSI108_RX_VLAN (1 << 2) /* Set on SOF if packet has a VLAN */
340#define TSI108_RX_FTYPE (1 << 3) /* Length/Type field is type, not length */
341#define TSI108_RX_RUNT (1 << 4)/* Packet is less than minimum size */
342#define TSI108_RX_HASH (1 << 7)/* Hash table match */
343#define TSI108_RX_BAD (1 << 8) /* Bad frame */
344#define TSI108_RX_OVER (1 << 9) /* FIFO overrun occured */
345#define TSI108_RX_TRUNC (1 << 11) /* Packet truncated due to excess length */
346#define TSI108_RX_CRC (1 << 12) /* Packet had a CRC error */
347#define TSI108_RX_INT (1 << 13) /* Generate an IRQ after frag. processed */
348#define TSI108_RX_OWN (1 << 15) /* Set if the device owns the descriptor */
349
350#define TSI108_RX_SKB_SIZE 1536 /* The RX skb length */
351
352typedef struct {
353 u32 buf0; /* Base address of buffer */
354 u32 buf1; /* Base address of buffer */
355 u32 next0; /* Address of next descriptor, if any */
356 u32 next1; /* Address of next descriptor, if any */
357 u16 vlan; /* VLAN of received packet, first frag only */
358 u16 len; /* Length of received fragment in bytes */
359 u16 blen; /* Length of buffer in bytes */
360 u16 misc; /* See TSI108_RX_* above */
361 u32 reserved0; /* reserved0 and reserved1 are added to make the desc */
362 u32 reserved1; /* 32-byte aligned */
363} __attribute__ ((aligned(32))) rx_desc;
364
365#endif /* __TSI108_ETH_H */
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index f6b3a94e97bf..9d67f11422ec 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -1906,9 +1906,7 @@ fill_defaults:
1906 de->media[i].csr15 = t21041_csr15[i]; 1906 de->media[i].csr15 = t21041_csr15[i];
1907 } 1907 }
1908 1908
1909 de->ee_data = kmalloc(DE_EEPROM_SIZE, GFP_KERNEL); 1909 de->ee_data = kmemdup(&ee_data[0], DE_EEPROM_SIZE, GFP_KERNEL);
1910 if (de->ee_data)
1911 memcpy(de->ee_data, &ee_data[0], DE_EEPROM_SIZE);
1912 1910
1913 return; 1911 return;
1914 1912
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index 4dd8a0bae860..7f59a3d4fda2 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -187,7 +187,7 @@ struct rx_desc {
187struct dmfe_board_info { 187struct dmfe_board_info {
188 u32 chip_id; /* Chip vendor/Device ID */ 188 u32 chip_id; /* Chip vendor/Device ID */
189 u32 chip_revision; /* Chip revision */ 189 u32 chip_revision; /* Chip revision */
190 struct DEVICE *next_dev; /* next device */ 190 struct DEVICE *dev; /* net device */
191 struct pci_dev *pdev; /* PCI device */ 191 struct pci_dev *pdev; /* PCI device */
192 spinlock_t lock; 192 spinlock_t lock;
193 193
@@ -399,6 +399,8 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
399 /* Init system & device */ 399 /* Init system & device */
400 db = netdev_priv(dev); 400 db = netdev_priv(dev);
401 401
402 db->dev = dev;
403
402 /* Allocate Tx/Rx descriptor memory */ 404 /* Allocate Tx/Rx descriptor memory */
403 db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr); 405 db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr);
404 db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, &db->buf_pool_dma_ptr); 406 db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, &db->buf_pool_dma_ptr);
@@ -426,6 +428,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
426 dev->poll_controller = &poll_dmfe; 428 dev->poll_controller = &poll_dmfe;
427#endif 429#endif
428 dev->ethtool_ops = &netdev_ethtool_ops; 430 dev->ethtool_ops = &netdev_ethtool_ops;
431 netif_carrier_off(db->dev);
429 spin_lock_init(&db->lock); 432 spin_lock_init(&db->lock);
430 433
431 pci_read_config_dword(pdev, 0x50, &pci_pmr); 434 pci_read_config_dword(pdev, 0x50, &pci_pmr);
@@ -1050,6 +1053,7 @@ static void netdev_get_drvinfo(struct net_device *dev,
1050 1053
1051static const struct ethtool_ops netdev_ethtool_ops = { 1054static const struct ethtool_ops netdev_ethtool_ops = {
1052 .get_drvinfo = netdev_get_drvinfo, 1055 .get_drvinfo = netdev_get_drvinfo,
1056 .get_link = ethtool_op_get_link,
1053}; 1057};
1054 1058
1055/* 1059/*
@@ -1144,6 +1148,7 @@ static void dmfe_timer(unsigned long data)
1144 /* Link Failed */ 1148 /* Link Failed */
1145 DMFE_DBUG(0, "Link Failed", tmp_cr12); 1149 DMFE_DBUG(0, "Link Failed", tmp_cr12);
1146 db->link_failed = 1; 1150 db->link_failed = 1;
1151 netif_carrier_off(db->dev);
1147 1152
1148 /* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */ 1153 /* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */
1149 /* AUTO or force 1M Homerun/Longrun don't need */ 1154 /* AUTO or force 1M Homerun/Longrun don't need */
@@ -1166,6 +1171,8 @@ static void dmfe_timer(unsigned long data)
1166 if ( (db->media_mode & DMFE_AUTO) && 1171 if ( (db->media_mode & DMFE_AUTO) &&
1167 dmfe_sense_speed(db) ) 1172 dmfe_sense_speed(db) )
1168 db->link_failed = 1; 1173 db->link_failed = 1;
1174 else
1175 netif_carrier_on(db->dev);
1169 dmfe_process_mode(db); 1176 dmfe_process_mode(db);
1170 /* SHOW_MEDIA_TYPE(db->op_mode); */ 1177 /* SHOW_MEDIA_TYPE(db->op_mode); */
1171 } 1178 }
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 3bf9e630404f..8ddea1da7c05 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -127,7 +127,6 @@ static const int multicast_filter_limit = 32;
127#include <asm/io.h> 127#include <asm/io.h>
128#include <asm/uaccess.h> 128#include <asm/uaccess.h>
129#include <linux/in6.h> 129#include <linux/in6.h>
130#include <asm/checksum.h>
131#include <linux/version.h> 130#include <linux/version.h>
132#include <linux/dma-mapping.h> 131#include <linux/dma-mapping.h>
133 132
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 12cd7b561f35..1f05511fa390 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -2,14 +2,11 @@
2 * Copyright (C) Freescale Semicondutor, Inc. 2006. All rights reserved. 2 * Copyright (C) Freescale Semicondutor, Inc. 2006. All rights reserved.
3 * 3 *
4 * Author: Shlomi Gridish <gridish@freescale.com> 4 * Author: Shlomi Gridish <gridish@freescale.com>
5 * Li Yang <leoli@freescale.com>
5 * 6 *
6 * Description: 7 * Description:
7 * QE UCC Gigabit Ethernet Driver 8 * QE UCC Gigabit Ethernet Driver
8 * 9 *
9 * Changelog:
10 * Jul 6, 2006 Li Yang <LeoLi@freescale.com>
11 * - Rearrange code and style fixes
12 *
13 * This program is free software; you can redistribute it and/or modify it 10 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the 11 * under the terms of the GNU General Public License as published by the
15 * Free Software Foundation; either version 2 of the License, or (at your 12 * Free Software Foundation; either version 2 of the License, or (at your
@@ -31,9 +28,9 @@
31#include <linux/dma-mapping.h> 28#include <linux/dma-mapping.h>
32#include <linux/fsl_devices.h> 29#include <linux/fsl_devices.h>
33#include <linux/ethtool.h> 30#include <linux/ethtool.h>
34#include <linux/platform_device.h>
35#include <linux/mii.h> 31#include <linux/mii.h>
36 32
33#include <asm/of_platform.h>
37#include <asm/uaccess.h> 34#include <asm/uaccess.h>
38#include <asm/irq.h> 35#include <asm/irq.h>
39#include <asm/io.h> 36#include <asm/io.h>
@@ -70,7 +67,7 @@
70 67
71static DEFINE_SPINLOCK(ugeth_lock); 68static DEFINE_SPINLOCK(ugeth_lock);
72 69
73static ucc_geth_info_t ugeth_primary_info = { 70static struct ucc_geth_info ugeth_primary_info = {
74 .uf_info = { 71 .uf_info = {
75 .bd_mem_part = MEM_PART_SYSTEM, 72 .bd_mem_part = MEM_PART_SYSTEM,
76 .rtsm = UCC_FAST_SEND_IDLES_BETWEEN_FRAMES, 73 .rtsm = UCC_FAST_SEND_IDLES_BETWEEN_FRAMES,
@@ -163,7 +160,7 @@ static ucc_geth_info_t ugeth_primary_info = {
163 .riscRx = QE_RISC_ALLOCATION_RISC1_AND_RISC2, 160 .riscRx = QE_RISC_ALLOCATION_RISC1_AND_RISC2,
164}; 161};
165 162
166static ucc_geth_info_t ugeth_info[8]; 163static struct ucc_geth_info ugeth_info[8];
167 164
168#ifdef DEBUG 165#ifdef DEBUG
169static void mem_disp(u8 *addr, int size) 166static void mem_disp(u8 *addr, int size)
@@ -219,8 +216,8 @@ static struct list_head *dequeue(struct list_head *lh)
219 } 216 }
220} 217}
221 218
222static int get_interface_details(enet_interface_e enet_interface, 219static int get_interface_details(enum enet_interface enet_interface,
223 enet_speed_e *speed, 220 enum enet_speed *speed,
224 int *r10m, 221 int *r10m,
225 int *rmm, 222 int *rmm,
226 int *rpm, 223 int *rpm,
@@ -283,7 +280,7 @@ static int get_interface_details(enet_interface_e enet_interface,
283 return 0; 280 return 0;
284} 281}
285 282
286static struct sk_buff *get_new_skb(ucc_geth_private_t *ugeth, u8 *bd) 283static struct sk_buff *get_new_skb(struct ucc_geth_private *ugeth, u8 *bd)
287{ 284{
288 struct sk_buff *skb = NULL; 285 struct sk_buff *skb = NULL;
289 286
@@ -303,21 +300,19 @@ static struct sk_buff *get_new_skb(ucc_geth_private_t *ugeth, u8 *bd)
303 300
304 skb->dev = ugeth->dev; 301 skb->dev = ugeth->dev;
305 302
306 BD_BUFFER_SET(bd, 303 out_be32(&((struct qe_bd *)bd)->buf,
307 dma_map_single(NULL, 304 dma_map_single(NULL,
308 skb->data, 305 skb->data,
309 ugeth->ug_info->uf_info.max_rx_buf_length + 306 ugeth->ug_info->uf_info.max_rx_buf_length +
310 UCC_GETH_RX_DATA_BUF_ALIGNMENT, 307 UCC_GETH_RX_DATA_BUF_ALIGNMENT,
311 DMA_FROM_DEVICE)); 308 DMA_FROM_DEVICE));
312 309
313 BD_STATUS_AND_LENGTH_SET(bd, 310 out_be32((u32 *)bd, (R_E | R_I | (in_be32((u32 *)bd) & R_W)));
314 (R_E | R_I |
315 (BD_STATUS_AND_LENGTH(bd) & R_W)));
316 311
317 return skb; 312 return skb;
318} 313}
319 314
320static int rx_bd_buffer_set(ucc_geth_private_t *ugeth, u8 rxQ) 315static int rx_bd_buffer_set(struct ucc_geth_private *ugeth, u8 rxQ)
321{ 316{
322 u8 *bd; 317 u8 *bd;
323 u32 bd_status; 318 u32 bd_status;
@@ -328,7 +323,7 @@ static int rx_bd_buffer_set(ucc_geth_private_t *ugeth, u8 rxQ)
328 i = 0; 323 i = 0;
329 324
330 do { 325 do {
331 bd_status = BD_STATUS_AND_LENGTH(bd); 326 bd_status = in_be32((u32*)bd);
332 skb = get_new_skb(ugeth, bd); 327 skb = get_new_skb(ugeth, bd);
333 328
334 if (!skb) /* If can not allocate data buffer, 329 if (!skb) /* If can not allocate data buffer,
@@ -338,19 +333,19 @@ static int rx_bd_buffer_set(ucc_geth_private_t *ugeth, u8 rxQ)
338 ugeth->rx_skbuff[rxQ][i] = skb; 333 ugeth->rx_skbuff[rxQ][i] = skb;
339 334
340 /* advance the BD pointer */ 335 /* advance the BD pointer */
341 bd += UCC_GETH_SIZE_OF_BD; 336 bd += sizeof(struct qe_bd);
342 i++; 337 i++;
343 } while (!(bd_status & R_W)); 338 } while (!(bd_status & R_W));
344 339
345 return 0; 340 return 0;
346} 341}
347 342
348static int fill_init_enet_entries(ucc_geth_private_t *ugeth, 343static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
349 volatile u32 *p_start, 344 volatile u32 *p_start,
350 u8 num_entries, 345 u8 num_entries,
351 u32 thread_size, 346 u32 thread_size,
352 u32 thread_alignment, 347 u32 thread_alignment,
353 qe_risc_allocation_e risc, 348 enum qe_risc_allocation risc,
354 int skip_page_for_first_entry) 349 int skip_page_for_first_entry)
355{ 350{
356 u32 init_enet_offset; 351 u32 init_enet_offset;
@@ -383,10 +378,10 @@ static int fill_init_enet_entries(ucc_geth_private_t *ugeth,
383 return 0; 378 return 0;
384} 379}
385 380
386static int return_init_enet_entries(ucc_geth_private_t *ugeth, 381static int return_init_enet_entries(struct ucc_geth_private *ugeth,
387 volatile u32 *p_start, 382 volatile u32 *p_start,
388 u8 num_entries, 383 u8 num_entries,
389 qe_risc_allocation_e risc, 384 enum qe_risc_allocation risc,
390 int skip_page_for_first_entry) 385 int skip_page_for_first_entry)
391{ 386{
392 u32 init_enet_offset; 387 u32 init_enet_offset;
@@ -416,11 +411,11 @@ static int return_init_enet_entries(ucc_geth_private_t *ugeth,
416} 411}
417 412
418#ifdef DEBUG 413#ifdef DEBUG
419static int dump_init_enet_entries(ucc_geth_private_t *ugeth, 414static int dump_init_enet_entries(struct ucc_geth_private *ugeth,
420 volatile u32 *p_start, 415 volatile u32 *p_start,
421 u8 num_entries, 416 u8 num_entries,
422 u32 thread_size, 417 u32 thread_size,
423 qe_risc_allocation_e risc, 418 enum qe_risc_allocation risc,
424 int skip_page_for_first_entry) 419 int skip_page_for_first_entry)
425{ 420{
426 u32 init_enet_offset; 421 u32 init_enet_offset;
@@ -456,14 +451,14 @@ static int dump_init_enet_entries(ucc_geth_private_t *ugeth,
456#endif 451#endif
457 452
458#ifdef CONFIG_UGETH_FILTERING 453#ifdef CONFIG_UGETH_FILTERING
459static enet_addr_container_t *get_enet_addr_container(void) 454static struct enet_addr_container *get_enet_addr_container(void)
460{ 455{
461 enet_addr_container_t *enet_addr_cont; 456 struct enet_addr_container *enet_addr_cont;
462 457
463 /* allocate memory */ 458 /* allocate memory */
464 enet_addr_cont = kmalloc(sizeof(enet_addr_container_t), GFP_KERNEL); 459 enet_addr_cont = kmalloc(sizeof(struct enet_addr_container), GFP_KERNEL);
465 if (!enet_addr_cont) { 460 if (!enet_addr_cont) {
466 ugeth_err("%s: No memory for enet_addr_container_t object.", 461 ugeth_err("%s: No memory for enet_addr_container object.",
467 __FUNCTION__); 462 __FUNCTION__);
468 return NULL; 463 return NULL;
469 } 464 }
@@ -472,45 +467,43 @@ static enet_addr_container_t *get_enet_addr_container(void)
472} 467}
473#endif /* CONFIG_UGETH_FILTERING */ 468#endif /* CONFIG_UGETH_FILTERING */
474 469
475static void put_enet_addr_container(enet_addr_container_t *enet_addr_cont) 470static void put_enet_addr_container(struct enet_addr_container *enet_addr_cont)
476{ 471{
477 kfree(enet_addr_cont); 472 kfree(enet_addr_cont);
478} 473}
479 474
475static int set_mac_addr(__be16 __iomem *reg, u8 *mac)
476{
477 out_be16(&reg[0], ((u16)mac[5] << 8) | mac[4]);
478 out_be16(&reg[1], ((u16)mac[3] << 8) | mac[2]);
479 out_be16(&reg[2], ((u16)mac[1] << 8) | mac[0]);
480}
481
480#ifdef CONFIG_UGETH_FILTERING 482#ifdef CONFIG_UGETH_FILTERING
481static int hw_add_addr_in_paddr(ucc_geth_private_t *ugeth, 483static int hw_add_addr_in_paddr(struct ucc_geth_private *ugeth,
482 enet_addr_t *p_enet_addr, u8 paddr_num) 484 u8 *p_enet_addr, u8 paddr_num)
483{ 485{
484 ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt; 486 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
485 487
486 if (!(paddr_num < NUM_OF_PADDRS)) { 488 if (!(paddr_num < NUM_OF_PADDRS)) {
487 ugeth_warn("%s: Illagel paddr_num.", __FUNCTION__); 489 ugeth_warn("%s: Illegal paddr_num.", __FUNCTION__);
488 return -EINVAL; 490 return -EINVAL;
489 } 491 }
490 492
491 p_82xx_addr_filt = 493 p_82xx_addr_filt =
492 (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram-> 494 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
493 addressfiltering; 495 addressfiltering;
494 496
495 /* Ethernet frames are defined in Little Endian mode, */ 497 /* Ethernet frames are defined in Little Endian mode, */
496 /* therefore to insert the address we reverse the bytes. */ 498 /* therefore to insert the address we reverse the bytes. */
497 out_be16(&p_82xx_addr_filt->paddr[paddr_num].h, 499 set_mac_addr(&p_82xx_addr_filt->paddr[paddr_num].h, p_enet_addr);
498 (u16) (((u16) (((u16) ((*p_enet_addr)[5])) << 8)) |
499 (u16) (*p_enet_addr)[4]));
500 out_be16(&p_82xx_addr_filt->paddr[paddr_num].m,
501 (u16) (((u16) (((u16) ((*p_enet_addr)[3])) << 8)) |
502 (u16) (*p_enet_addr)[2]));
503 out_be16(&p_82xx_addr_filt->paddr[paddr_num].l,
504 (u16) (((u16) (((u16) ((*p_enet_addr)[1])) << 8)) |
505 (u16) (*p_enet_addr)[0]));
506
507 return 0; 500 return 0;
508} 501}
509#endif /* CONFIG_UGETH_FILTERING */ 502#endif /* CONFIG_UGETH_FILTERING */
510 503
511static int hw_clear_addr_in_paddr(ucc_geth_private_t *ugeth, u8 paddr_num) 504static int hw_clear_addr_in_paddr(struct ucc_geth_private *ugeth, u8 paddr_num)
512{ 505{
513 ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt; 506 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
514 507
515 if (!(paddr_num < NUM_OF_PADDRS)) { 508 if (!(paddr_num < NUM_OF_PADDRS)) {
516 ugeth_warn("%s: Illagel paddr_num.", __FUNCTION__); 509 ugeth_warn("%s: Illagel paddr_num.", __FUNCTION__);
@@ -518,7 +511,7 @@ static int hw_clear_addr_in_paddr(ucc_geth_private_t *ugeth, u8 paddr_num)
518 } 511 }
519 512
520 p_82xx_addr_filt = 513 p_82xx_addr_filt =
521 (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram-> 514 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
522 addressfiltering; 515 addressfiltering;
523 516
524 /* Writing address ff.ff.ff.ff.ff.ff disables address 517 /* Writing address ff.ff.ff.ff.ff.ff disables address
@@ -530,14 +523,14 @@ static int hw_clear_addr_in_paddr(ucc_geth_private_t *ugeth, u8 paddr_num)
530 return 0; 523 return 0;
531} 524}
532 525
533static void hw_add_addr_in_hash(ucc_geth_private_t *ugeth, 526static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth,
534 enet_addr_t *p_enet_addr) 527 u8 *p_enet_addr)
535{ 528{
536 ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt; 529 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
537 u32 cecr_subblock; 530 u32 cecr_subblock;
538 531
539 p_82xx_addr_filt = 532 p_82xx_addr_filt =
540 (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram-> 533 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
541 addressfiltering; 534 addressfiltering;
542 535
543 cecr_subblock = 536 cecr_subblock =
@@ -546,25 +539,18 @@ static void hw_add_addr_in_hash(ucc_geth_private_t *ugeth,
546 /* Ethernet frames are defined in Little Endian mode, 539 /* Ethernet frames are defined in Little Endian mode,
547 therefor to insert */ 540 therefor to insert */
548 /* the address to the hash (Big Endian mode), we reverse the bytes.*/ 541 /* the address to the hash (Big Endian mode), we reverse the bytes.*/
549 out_be16(&p_82xx_addr_filt->taddr.h, 542
550 (u16) (((u16) (((u16) ((*p_enet_addr)[5])) << 8)) | 543 set_mac_addr(&p_82xx_addr_filt->taddr.h, p_enet_addr);
551 (u16) (*p_enet_addr)[4]));
552 out_be16(&p_82xx_addr_filt->taddr.m,
553 (u16) (((u16) (((u16) ((*p_enet_addr)[3])) << 8)) |
554 (u16) (*p_enet_addr)[2]));
555 out_be16(&p_82xx_addr_filt->taddr.l,
556 (u16) (((u16) (((u16) ((*p_enet_addr)[1])) << 8)) |
557 (u16) (*p_enet_addr)[0]));
558 544
559 qe_issue_cmd(QE_SET_GROUP_ADDRESS, cecr_subblock, 545 qe_issue_cmd(QE_SET_GROUP_ADDRESS, cecr_subblock,
560 (u8) QE_CR_PROTOCOL_ETHERNET, 0); 546 QE_CR_PROTOCOL_ETHERNET, 0);
561} 547}
562 548
563#ifdef CONFIG_UGETH_MAGIC_PACKET 549#ifdef CONFIG_UGETH_MAGIC_PACKET
564static void magic_packet_detection_enable(ucc_geth_private_t *ugeth) 550static void magic_packet_detection_enable(struct ucc_geth_private *ugeth)
565{ 551{
566 ucc_fast_private_t *uccf; 552 struct ucc_fast_private *uccf;
567 ucc_geth_t *ug_regs; 553 struct ucc_geth *ug_regs;
568 u32 maccfg2, uccm; 554 u32 maccfg2, uccm;
569 555
570 uccf = ugeth->uccf; 556 uccf = ugeth->uccf;
@@ -581,10 +567,10 @@ static void magic_packet_detection_enable(ucc_geth_private_t *ugeth)
581 out_be32(&ug_regs->maccfg2, maccfg2); 567 out_be32(&ug_regs->maccfg2, maccfg2);
582} 568}
583 569
584static void magic_packet_detection_disable(ucc_geth_private_t *ugeth) 570static void magic_packet_detection_disable(struct ucc_geth_private *ugeth)
585{ 571{
586 ucc_fast_private_t *uccf; 572 struct ucc_fast_private *uccf;
587 ucc_geth_t *ug_regs; 573 struct ucc_geth *ug_regs;
588 u32 maccfg2, uccm; 574 u32 maccfg2, uccm;
589 575
590 uccf = ugeth->uccf; 576 uccf = ugeth->uccf;
@@ -602,26 +588,26 @@ static void magic_packet_detection_disable(ucc_geth_private_t *ugeth)
602} 588}
603#endif /* MAGIC_PACKET */ 589#endif /* MAGIC_PACKET */
604 590
605static inline int compare_addr(enet_addr_t *addr1, enet_addr_t *addr2) 591static inline int compare_addr(u8 **addr1, u8 **addr2)
606{ 592{
607 return memcmp(addr1, addr2, ENET_NUM_OCTETS_PER_ADDRESS); 593 return memcmp(addr1, addr2, ENET_NUM_OCTETS_PER_ADDRESS);
608} 594}
609 595
610#ifdef DEBUG 596#ifdef DEBUG
611static void get_statistics(ucc_geth_private_t *ugeth, 597static void get_statistics(struct ucc_geth_private *ugeth,
612 ucc_geth_tx_firmware_statistics_t * 598 struct ucc_geth_tx_firmware_statistics *
613 tx_firmware_statistics, 599 tx_firmware_statistics,
614 ucc_geth_rx_firmware_statistics_t * 600 struct ucc_geth_rx_firmware_statistics *
615 rx_firmware_statistics, 601 rx_firmware_statistics,
616 ucc_geth_hardware_statistics_t *hardware_statistics) 602 struct ucc_geth_hardware_statistics *hardware_statistics)
617{ 603{
618 ucc_fast_t *uf_regs; 604 struct ucc_fast *uf_regs;
619 ucc_geth_t *ug_regs; 605 struct ucc_geth *ug_regs;
620 ucc_geth_tx_firmware_statistics_pram_t *p_tx_fw_statistics_pram; 606 struct ucc_geth_tx_firmware_statistics_pram *p_tx_fw_statistics_pram;
621 ucc_geth_rx_firmware_statistics_pram_t *p_rx_fw_statistics_pram; 607 struct ucc_geth_rx_firmware_statistics_pram *p_rx_fw_statistics_pram;
622 608
623 ug_regs = ugeth->ug_regs; 609 ug_regs = ugeth->ug_regs;
624 uf_regs = (ucc_fast_t *) ug_regs; 610 uf_regs = (struct ucc_fast *) ug_regs;
625 p_tx_fw_statistics_pram = ugeth->p_tx_fw_statistics_pram; 611 p_tx_fw_statistics_pram = ugeth->p_tx_fw_statistics_pram;
626 p_rx_fw_statistics_pram = ugeth->p_rx_fw_statistics_pram; 612 p_rx_fw_statistics_pram = ugeth->p_rx_fw_statistics_pram;
627 613
@@ -727,7 +713,7 @@ static void get_statistics(ucc_geth_private_t *ugeth,
727 } 713 }
728} 714}
729 715
730static void dump_bds(ucc_geth_private_t *ugeth) 716static void dump_bds(struct ucc_geth_private *ugeth)
731{ 717{
732 int i; 718 int i;
733 int length; 719 int length;
@@ -736,7 +722,7 @@ static void dump_bds(ucc_geth_private_t *ugeth)
736 if (ugeth->p_tx_bd_ring[i]) { 722 if (ugeth->p_tx_bd_ring[i]) {
737 length = 723 length =
738 (ugeth->ug_info->bdRingLenTx[i] * 724 (ugeth->ug_info->bdRingLenTx[i] *
739 UCC_GETH_SIZE_OF_BD); 725 sizeof(struct qe_bd));
740 ugeth_info("TX BDs[%d]", i); 726 ugeth_info("TX BDs[%d]", i);
741 mem_disp(ugeth->p_tx_bd_ring[i], length); 727 mem_disp(ugeth->p_tx_bd_ring[i], length);
742 } 728 }
@@ -745,14 +731,14 @@ static void dump_bds(ucc_geth_private_t *ugeth)
745 if (ugeth->p_rx_bd_ring[i]) { 731 if (ugeth->p_rx_bd_ring[i]) {
746 length = 732 length =
747 (ugeth->ug_info->bdRingLenRx[i] * 733 (ugeth->ug_info->bdRingLenRx[i] *
748 UCC_GETH_SIZE_OF_BD); 734 sizeof(struct qe_bd));
749 ugeth_info("RX BDs[%d]", i); 735 ugeth_info("RX BDs[%d]", i);
750 mem_disp(ugeth->p_rx_bd_ring[i], length); 736 mem_disp(ugeth->p_rx_bd_ring[i], length);
751 } 737 }
752 } 738 }
753} 739}
754 740
755static void dump_regs(ucc_geth_private_t *ugeth) 741static void dump_regs(struct ucc_geth_private *ugeth)
756{ 742{
757 int i; 743 int i;
758 744
@@ -893,7 +879,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
893 ugeth_info("Base address: 0x%08x", 879 ugeth_info("Base address: 0x%08x",
894 (u32) & ugeth->p_thread_data_tx[i]); 880 (u32) & ugeth->p_thread_data_tx[i]);
895 mem_disp((u8 *) & ugeth->p_thread_data_tx[i], 881 mem_disp((u8 *) & ugeth->p_thread_data_tx[i],
896 sizeof(ucc_geth_thread_data_tx_t)); 882 sizeof(struct ucc_geth_thread_data_tx));
897 } 883 }
898 } 884 }
899 if (ugeth->p_thread_data_rx) { 885 if (ugeth->p_thread_data_rx) {
@@ -927,7 +913,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
927 ugeth_info("Base address: 0x%08x", 913 ugeth_info("Base address: 0x%08x",
928 (u32) & ugeth->p_thread_data_rx[i]); 914 (u32) & ugeth->p_thread_data_rx[i]);
929 mem_disp((u8 *) & ugeth->p_thread_data_rx[i], 915 mem_disp((u8 *) & ugeth->p_thread_data_rx[i],
930 sizeof(ucc_geth_thread_data_rx_t)); 916 sizeof(struct ucc_geth_thread_data_rx));
931 } 917 }
932 } 918 }
933 if (ugeth->p_exf_glbl_param) { 919 if (ugeth->p_exf_glbl_param) {
@@ -1105,7 +1091,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
1105 ugeth_info("Base address: 0x%08x", 1091 ugeth_info("Base address: 0x%08x",
1106 (u32) & ugeth->p_send_q_mem_reg->sqqd[i]); 1092 (u32) & ugeth->p_send_q_mem_reg->sqqd[i]);
1107 mem_disp((u8 *) & ugeth->p_send_q_mem_reg->sqqd[i], 1093 mem_disp((u8 *) & ugeth->p_send_q_mem_reg->sqqd[i],
1108 sizeof(ucc_geth_send_queue_qd_t)); 1094 sizeof(struct ucc_geth_send_queue_qd));
1109 } 1095 }
1110 } 1096 }
1111 if (ugeth->p_scheduler) { 1097 if (ugeth->p_scheduler) {
@@ -1187,7 +1173,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
1187 qe_muram_addr(in_be32 1173 qe_muram_addr(in_be32
1188 (&ugeth->p_rx_bd_qs_tbl[i]. 1174 (&ugeth->p_rx_bd_qs_tbl[i].
1189 bdbaseptr)), 1175 bdbaseptr)),
1190 sizeof(ucc_geth_rx_prefetched_bds_t)); 1176 sizeof(struct ucc_geth_rx_prefetched_bds));
1191 } 1177 }
1192 } 1178 }
1193 if (ugeth->p_init_enet_param_shadow) { 1179 if (ugeth->p_init_enet_param_shadow) {
@@ -1198,7 +1184,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
1198 mem_disp((u8 *) ugeth->p_init_enet_param_shadow, 1184 mem_disp((u8 *) ugeth->p_init_enet_param_shadow,
1199 sizeof(*ugeth->p_init_enet_param_shadow)); 1185 sizeof(*ugeth->p_init_enet_param_shadow));
1200 1186
1201 size = sizeof(ucc_geth_thread_rx_pram_t); 1187 size = sizeof(struct ucc_geth_thread_rx_pram);
1202 if (ugeth->ug_info->rxExtendedFiltering) { 1188 if (ugeth->ug_info->rxExtendedFiltering) {
1203 size += 1189 size +=
1204 THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING; 1190 THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING;
@@ -1216,7 +1202,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
1216 &(ugeth->p_init_enet_param_shadow-> 1202 &(ugeth->p_init_enet_param_shadow->
1217 txthread[0]), 1203 txthread[0]),
1218 ENET_INIT_PARAM_MAX_ENTRIES_TX, 1204 ENET_INIT_PARAM_MAX_ENTRIES_TX,
1219 sizeof(ucc_geth_thread_tx_pram_t), 1205 sizeof(struct ucc_geth_thread_tx_pram),
1220 ugeth->ug_info->riscTx, 0); 1206 ugeth->ug_info->riscTx, 0);
1221 dump_init_enet_entries(ugeth, 1207 dump_init_enet_entries(ugeth,
1222 &(ugeth->p_init_enet_param_shadow-> 1208 &(ugeth->p_init_enet_param_shadow->
@@ -1578,12 +1564,12 @@ static int init_min_frame_len(u16 min_frame_length,
1578 return 0; 1564 return 0;
1579} 1565}
1580 1566
1581static int adjust_enet_interface(ucc_geth_private_t *ugeth) 1567static int adjust_enet_interface(struct ucc_geth_private *ugeth)
1582{ 1568{
1583 ucc_geth_info_t *ug_info; 1569 struct ucc_geth_info *ug_info;
1584 ucc_geth_t *ug_regs; 1570 struct ucc_geth *ug_regs;
1585 ucc_fast_t *uf_regs; 1571 struct ucc_fast *uf_regs;
1586 enet_speed_e speed; 1572 enum enet_speed speed;
1587 int ret_val, rpm = 0, tbi = 0, r10m = 0, rmm = 1573 int ret_val, rpm = 0, tbi = 0, r10m = 0, rmm =
1588 0, limited_to_full_duplex = 0; 1574 0, limited_to_full_duplex = 0;
1589 u32 upsmr, maccfg2, utbipar, tbiBaseAddress; 1575 u32 upsmr, maccfg2, utbipar, tbiBaseAddress;
@@ -1691,8 +1677,8 @@ static int adjust_enet_interface(ucc_geth_private_t *ugeth)
1691 */ 1677 */
1692static void adjust_link(struct net_device *dev) 1678static void adjust_link(struct net_device *dev)
1693{ 1679{
1694 ucc_geth_private_t *ugeth = netdev_priv(dev); 1680 struct ucc_geth_private *ugeth = netdev_priv(dev);
1695 ucc_geth_t *ug_regs; 1681 struct ucc_geth *ug_regs;
1696 u32 tempval; 1682 u32 tempval;
1697 struct ugeth_mii_info *mii_info = ugeth->mii_info; 1683 struct ugeth_mii_info *mii_info = ugeth->mii_info;
1698 1684
@@ -1722,7 +1708,7 @@ static void adjust_link(struct net_device *dev)
1722 if (mii_info->speed != ugeth->oldspeed) { 1708 if (mii_info->speed != ugeth->oldspeed) {
1723 switch (mii_info->speed) { 1709 switch (mii_info->speed) {
1724 case 1000: 1710 case 1000:
1725#ifdef CONFIG_MPC836x 1711#ifdef CONFIG_PPC_MPC836x
1726/* FIXME: This code is for 100Mbs BUG fixing, 1712/* FIXME: This code is for 100Mbs BUG fixing,
1727remove this when it is fixed!!! */ 1713remove this when it is fixed!!! */
1728 if (ugeth->ug_info->enet_interface == 1714 if (ugeth->ug_info->enet_interface ==
@@ -1768,7 +1754,7 @@ remove this when it is fixed!!! */
1768 break; 1754 break;
1769 case 100: 1755 case 100:
1770 case 10: 1756 case 10:
1771#ifdef CONFIG_MPC836x 1757#ifdef CONFIG_PPC_MPC836x
1772/* FIXME: This code is for 100Mbs BUG fixing, 1758/* FIXME: This code is for 100Mbs BUG fixing,
1773remove this lines when it will be fixed!!! */ 1759remove this lines when it will be fixed!!! */
1774 ugeth->ug_info->enet_interface = ENET_100_RGMII; 1760 ugeth->ug_info->enet_interface = ENET_100_RGMII;
@@ -1827,9 +1813,9 @@ remove this lines when it will be fixed!!! */
1827 */ 1813 */
1828static int init_phy(struct net_device *dev) 1814static int init_phy(struct net_device *dev)
1829{ 1815{
1830 ucc_geth_private_t *ugeth = netdev_priv(dev); 1816 struct ucc_geth_private *ugeth = netdev_priv(dev);
1831 struct phy_info *curphy; 1817 struct phy_info *curphy;
1832 ucc_mii_mng_t *mii_regs; 1818 struct ucc_mii_mng *mii_regs;
1833 struct ugeth_mii_info *mii_info; 1819 struct ugeth_mii_info *mii_info;
1834 int err; 1820 int err;
1835 1821
@@ -1914,17 +1900,17 @@ static int init_phy(struct net_device *dev)
1914} 1900}
1915 1901
1916#ifdef CONFIG_UGETH_TX_ON_DEMOND 1902#ifdef CONFIG_UGETH_TX_ON_DEMOND
1917static int ugeth_transmit_on_demand(ucc_geth_private_t *ugeth) 1903static int ugeth_transmit_on_demand(struct ucc_geth_private *ugeth)
1918{ 1904{
1919 ucc_fast_transmit_on_demand(ugeth->uccf); 1905 struct ucc_fastransmit_on_demand(ugeth->uccf);
1920 1906
1921 return 0; 1907 return 0;
1922} 1908}
1923#endif 1909#endif
1924 1910
1925static int ugeth_graceful_stop_tx(ucc_geth_private_t *ugeth) 1911static int ugeth_graceful_stop_tx(struct ucc_geth_private *ugeth)
1926{ 1912{
1927 ucc_fast_private_t *uccf; 1913 struct ucc_fast_private *uccf;
1928 u32 cecr_subblock; 1914 u32 cecr_subblock;
1929 u32 temp; 1915 u32 temp;
1930 1916
@@ -1940,7 +1926,7 @@ static int ugeth_graceful_stop_tx(ucc_geth_private_t *ugeth)
1940 cecr_subblock = 1926 cecr_subblock =
1941 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num); 1927 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num);
1942 qe_issue_cmd(QE_GRACEFUL_STOP_TX, cecr_subblock, 1928 qe_issue_cmd(QE_GRACEFUL_STOP_TX, cecr_subblock,
1943 (u8) QE_CR_PROTOCOL_ETHERNET, 0); 1929 QE_CR_PROTOCOL_ETHERNET, 0);
1944 1930
1945 /* Wait for command to complete */ 1931 /* Wait for command to complete */
1946 do { 1932 do {
@@ -1952,9 +1938,9 @@ static int ugeth_graceful_stop_tx(ucc_geth_private_t *ugeth)
1952 return 0; 1938 return 0;
1953} 1939}
1954 1940
1955static int ugeth_graceful_stop_rx(ucc_geth_private_t * ugeth) 1941static int ugeth_graceful_stop_rx(struct ucc_geth_private * ugeth)
1956{ 1942{
1957 ucc_fast_private_t *uccf; 1943 struct ucc_fast_private *uccf;
1958 u32 cecr_subblock; 1944 u32 cecr_subblock;
1959 u8 temp; 1945 u8 temp;
1960 1946
@@ -1973,7 +1959,7 @@ static int ugeth_graceful_stop_rx(ucc_geth_private_t * ugeth)
1973 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info. 1959 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.
1974 ucc_num); 1960 ucc_num);
1975 qe_issue_cmd(QE_GRACEFUL_STOP_RX, cecr_subblock, 1961 qe_issue_cmd(QE_GRACEFUL_STOP_RX, cecr_subblock,
1976 (u8) QE_CR_PROTOCOL_ETHERNET, 0); 1962 QE_CR_PROTOCOL_ETHERNET, 0);
1977 1963
1978 temp = ugeth->p_rx_glbl_pram->rxgstpack; 1964 temp = ugeth->p_rx_glbl_pram->rxgstpack;
1979 } while (!(temp & GRACEFUL_STOP_ACKNOWLEDGE_RX)); 1965 } while (!(temp & GRACEFUL_STOP_ACKNOWLEDGE_RX));
@@ -1983,41 +1969,40 @@ static int ugeth_graceful_stop_rx(ucc_geth_private_t * ugeth)
1983 return 0; 1969 return 0;
1984} 1970}
1985 1971
1986static int ugeth_restart_tx(ucc_geth_private_t *ugeth) 1972static int ugeth_restart_tx(struct ucc_geth_private *ugeth)
1987{ 1973{
1988 ucc_fast_private_t *uccf; 1974 struct ucc_fast_private *uccf;
1989 u32 cecr_subblock; 1975 u32 cecr_subblock;
1990 1976
1991 uccf = ugeth->uccf; 1977 uccf = ugeth->uccf;
1992 1978
1993 cecr_subblock = 1979 cecr_subblock =
1994 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num); 1980 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num);
1995 qe_issue_cmd(QE_RESTART_TX, cecr_subblock, (u8) QE_CR_PROTOCOL_ETHERNET, 1981 qe_issue_cmd(QE_RESTART_TX, cecr_subblock, QE_CR_PROTOCOL_ETHERNET, 0);
1996 0);
1997 uccf->stopped_tx = 0; 1982 uccf->stopped_tx = 0;
1998 1983
1999 return 0; 1984 return 0;
2000} 1985}
2001 1986
2002static int ugeth_restart_rx(ucc_geth_private_t *ugeth) 1987static int ugeth_restart_rx(struct ucc_geth_private *ugeth)
2003{ 1988{
2004 ucc_fast_private_t *uccf; 1989 struct ucc_fast_private *uccf;
2005 u32 cecr_subblock; 1990 u32 cecr_subblock;
2006 1991
2007 uccf = ugeth->uccf; 1992 uccf = ugeth->uccf;
2008 1993
2009 cecr_subblock = 1994 cecr_subblock =
2010 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num); 1995 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num);
2011 qe_issue_cmd(QE_RESTART_RX, cecr_subblock, (u8) QE_CR_PROTOCOL_ETHERNET, 1996 qe_issue_cmd(QE_RESTART_RX, cecr_subblock, QE_CR_PROTOCOL_ETHERNET,
2012 0); 1997 0);
2013 uccf->stopped_rx = 0; 1998 uccf->stopped_rx = 0;
2014 1999
2015 return 0; 2000 return 0;
2016} 2001}
2017 2002
2018static int ugeth_enable(ucc_geth_private_t *ugeth, comm_dir_e mode) 2003static int ugeth_enable(struct ucc_geth_private *ugeth, enum comm_dir mode)
2019{ 2004{
2020 ucc_fast_private_t *uccf; 2005 struct ucc_fast_private *uccf;
2021 int enabled_tx, enabled_rx; 2006 int enabled_tx, enabled_rx;
2022 2007
2023 uccf = ugeth->uccf; 2008 uccf = ugeth->uccf;
@@ -2044,9 +2029,9 @@ static int ugeth_enable(ucc_geth_private_t *ugeth, comm_dir_e mode)
2044 2029
2045} 2030}
2046 2031
2047static int ugeth_disable(ucc_geth_private_t * ugeth, comm_dir_e mode) 2032static int ugeth_disable(struct ucc_geth_private * ugeth, enum comm_dir mode)
2048{ 2033{
2049 ucc_fast_private_t *uccf; 2034 struct ucc_fast_private *uccf;
2050 2035
2051 uccf = ugeth->uccf; 2036 uccf = ugeth->uccf;
2052 2037
@@ -2069,7 +2054,7 @@ static int ugeth_disable(ucc_geth_private_t * ugeth, comm_dir_e mode)
2069 return 0; 2054 return 0;
2070} 2055}
2071 2056
2072static void ugeth_dump_regs(ucc_geth_private_t *ugeth) 2057static void ugeth_dump_regs(struct ucc_geth_private *ugeth)
2073{ 2058{
2074#ifdef DEBUG 2059#ifdef DEBUG
2075 ucc_fast_dump_regs(ugeth->uccf); 2060 ucc_fast_dump_regs(ugeth->uccf);
@@ -2079,9 +2064,9 @@ static void ugeth_dump_regs(ucc_geth_private_t *ugeth)
2079} 2064}
2080 2065
2081#ifdef CONFIG_UGETH_FILTERING 2066#ifdef CONFIG_UGETH_FILTERING
2082static int ugeth_ext_filtering_serialize_tad(ucc_geth_tad_params_t * 2067static int ugeth_ext_filtering_serialize_tad(struct ucc_geth_tad_params *
2083 p_UccGethTadParams, 2068 p_UccGethTadParams,
2084 qe_fltr_tad_t *qe_fltr_tad) 2069 struct qe_fltr_tad *qe_fltr_tad)
2085{ 2070{
2086 u16 temp; 2071 u16 temp;
2087 2072
@@ -2119,11 +2104,11 @@ static int ugeth_ext_filtering_serialize_tad(ucc_geth_tad_params_t *
2119 return 0; 2104 return 0;
2120} 2105}
2121 2106
2122static enet_addr_container_t 2107static struct enet_addr_container_t
2123 *ugeth_82xx_filtering_get_match_addr_in_hash(ucc_geth_private_t *ugeth, 2108 *ugeth_82xx_filtering_get_match_addr_in_hash(struct ucc_geth_private *ugeth,
2124 enet_addr_t *p_enet_addr) 2109 struct enet_addr *p_enet_addr)
2125{ 2110{
2126 enet_addr_container_t *enet_addr_cont; 2111 struct enet_addr_container *enet_addr_cont;
2127 struct list_head *p_lh; 2112 struct list_head *p_lh;
2128 u16 i, num; 2113 u16 i, num;
2129 int32_t j; 2114 int32_t j;
@@ -2144,7 +2129,7 @@ static enet_addr_container_t
2144 2129
2145 for (i = 0; i < num; i++) { 2130 for (i = 0; i < num; i++) {
2146 enet_addr_cont = 2131 enet_addr_cont =
2147 (enet_addr_container_t *) 2132 (struct enet_addr_container *)
2148 ENET_ADDR_CONT_ENTRY(dequeue(p_lh)); 2133 ENET_ADDR_CONT_ENTRY(dequeue(p_lh));
2149 for (j = ENET_NUM_OCTETS_PER_ADDRESS - 1; j >= 0; j--) { 2134 for (j = ENET_NUM_OCTETS_PER_ADDRESS - 1; j >= 0; j--) {
2150 if ((*p_enet_addr)[j] != (enet_addr_cont->address)[j]) 2135 if ((*p_enet_addr)[j] != (enet_addr_cont->address)[j])
@@ -2157,11 +2142,11 @@ static enet_addr_container_t
2157 return NULL; 2142 return NULL;
2158} 2143}
2159 2144
2160static int ugeth_82xx_filtering_add_addr_in_hash(ucc_geth_private_t *ugeth, 2145static int ugeth_82xx_filtering_add_addr_in_hash(struct ucc_geth_private *ugeth,
2161 enet_addr_t *p_enet_addr) 2146 struct enet_addr *p_enet_addr)
2162{ 2147{
2163 ucc_geth_enet_address_recognition_location_e location; 2148 enum ucc_geth_enet_address_recognition_location location;
2164 enet_addr_container_t *enet_addr_cont; 2149 struct enet_addr_container *enet_addr_cont;
2165 struct list_head *p_lh; 2150 struct list_head *p_lh;
2166 u8 i; 2151 u8 i;
2167 u32 limit; 2152 u32 limit;
@@ -2196,18 +2181,17 @@ static int ugeth_82xx_filtering_add_addr_in_hash(ucc_geth_private_t *ugeth,
2196 enqueue(p_lh, &enet_addr_cont->node); /* Put it back */ 2181 enqueue(p_lh, &enet_addr_cont->node); /* Put it back */
2197 ++(*p_counter); 2182 ++(*p_counter);
2198 2183
2199 hw_add_addr_in_hash(ugeth, &(enet_addr_cont->address)); 2184 hw_add_addr_in_hash(ugeth, enet_addr_cont->address);
2200
2201 return 0; 2185 return 0;
2202} 2186}
2203 2187
2204static int ugeth_82xx_filtering_clear_addr_in_hash(ucc_geth_private_t *ugeth, 2188static int ugeth_82xx_filtering_clear_addr_in_hash(struct ucc_geth_private *ugeth,
2205 enet_addr_t *p_enet_addr) 2189 struct enet_addr *p_enet_addr)
2206{ 2190{
2207 ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt; 2191 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
2208 enet_addr_container_t *enet_addr_cont; 2192 struct enet_addr_container *enet_addr_cont;
2209 ucc_fast_private_t *uccf; 2193 struct ucc_fast_private *uccf;
2210 comm_dir_e comm_dir; 2194 enum comm_dir comm_dir;
2211 u16 i, num; 2195 u16 i, num;
2212 struct list_head *p_lh; 2196 struct list_head *p_lh;
2213 u32 *addr_h, *addr_l; 2197 u32 *addr_h, *addr_l;
@@ -2216,7 +2200,7 @@ static int ugeth_82xx_filtering_clear_addr_in_hash(ucc_geth_private_t *ugeth,
2216 uccf = ugeth->uccf; 2200 uccf = ugeth->uccf;
2217 2201
2218 p_82xx_addr_filt = 2202 p_82xx_addr_filt =
2219 (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram-> 2203 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
2220 addressfiltering; 2204 addressfiltering;
2221 2205
2222 if (! 2206 if (!
@@ -2256,9 +2240,9 @@ static int ugeth_82xx_filtering_clear_addr_in_hash(ucc_geth_private_t *ugeth,
2256 num = --(*p_counter); 2240 num = --(*p_counter);
2257 for (i = 0; i < num; i++) { 2241 for (i = 0; i < num; i++) {
2258 enet_addr_cont = 2242 enet_addr_cont =
2259 (enet_addr_container_t *) 2243 (struct enet_addr_container *)
2260 ENET_ADDR_CONT_ENTRY(dequeue(p_lh)); 2244 ENET_ADDR_CONT_ENTRY(dequeue(p_lh));
2261 hw_add_addr_in_hash(ugeth, &(enet_addr_cont->address)); 2245 hw_add_addr_in_hash(ugeth, enet_addr_cont->address);
2262 enqueue(p_lh, &enet_addr_cont->node); /* Put it back */ 2246 enqueue(p_lh, &enet_addr_cont->node); /* Put it back */
2263 } 2247 }
2264 2248
@@ -2269,14 +2253,14 @@ static int ugeth_82xx_filtering_clear_addr_in_hash(ucc_geth_private_t *ugeth,
2269} 2253}
2270#endif /* CONFIG_UGETH_FILTERING */ 2254#endif /* CONFIG_UGETH_FILTERING */
2271 2255
2272static int ugeth_82xx_filtering_clear_all_addr_in_hash(ucc_geth_private_t * 2256static int ugeth_82xx_filtering_clear_all_addr_in_hash(struct ucc_geth_private *
2273 ugeth, 2257 ugeth,
2274 enet_addr_type_e 2258 enum enet_addr_type
2275 enet_addr_type) 2259 enet_addr_type)
2276{ 2260{
2277 ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt; 2261 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
2278 ucc_fast_private_t *uccf; 2262 struct ucc_fast_private *uccf;
2279 comm_dir_e comm_dir; 2263 enum comm_dir comm_dir;
2280 struct list_head *p_lh; 2264 struct list_head *p_lh;
2281 u16 i, num; 2265 u16 i, num;
2282 u32 *addr_h, *addr_l; 2266 u32 *addr_h, *addr_l;
@@ -2285,7 +2269,7 @@ static int ugeth_82xx_filtering_clear_all_addr_in_hash(ucc_geth_private_t *
2285 uccf = ugeth->uccf; 2269 uccf = ugeth->uccf;
2286 2270
2287 p_82xx_addr_filt = 2271 p_82xx_addr_filt =
2288 (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram-> 2272 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
2289 addressfiltering; 2273 addressfiltering;
2290 2274
2291 if (enet_addr_type == ENET_ADDR_TYPE_GROUP) { 2275 if (enet_addr_type == ENET_ADDR_TYPE_GROUP) {
@@ -2331,8 +2315,8 @@ static int ugeth_82xx_filtering_clear_all_addr_in_hash(ucc_geth_private_t *
2331} 2315}
2332 2316
2333#ifdef CONFIG_UGETH_FILTERING 2317#ifdef CONFIG_UGETH_FILTERING
2334static int ugeth_82xx_filtering_add_addr_in_paddr(ucc_geth_private_t *ugeth, 2318static int ugeth_82xx_filtering_add_addr_in_paddr(struct ucc_geth_private *ugeth,
2335 enet_addr_t *p_enet_addr, 2319 struct enet_addr *p_enet_addr,
2336 u8 paddr_num) 2320 u8 paddr_num)
2337{ 2321{
2338 int i; 2322 int i;
@@ -2352,14 +2336,14 @@ static int ugeth_82xx_filtering_add_addr_in_paddr(ucc_geth_private_t *ugeth,
2352} 2336}
2353#endif /* CONFIG_UGETH_FILTERING */ 2337#endif /* CONFIG_UGETH_FILTERING */
2354 2338
2355static int ugeth_82xx_filtering_clear_addr_in_paddr(ucc_geth_private_t *ugeth, 2339static int ugeth_82xx_filtering_clear_addr_in_paddr(struct ucc_geth_private *ugeth,
2356 u8 paddr_num) 2340 u8 paddr_num)
2357{ 2341{
2358 ugeth->indAddrRegUsed[paddr_num] = 0; /* mark this paddr as not used */ 2342 ugeth->indAddrRegUsed[paddr_num] = 0; /* mark this paddr as not used */
2359 return hw_clear_addr_in_paddr(ugeth, paddr_num);/* clear in hardware */ 2343 return hw_clear_addr_in_paddr(ugeth, paddr_num);/* clear in hardware */
2360} 2344}
2361 2345
2362static void ucc_geth_memclean(ucc_geth_private_t *ugeth) 2346static void ucc_geth_memclean(struct ucc_geth_private *ugeth)
2363{ 2347{
2364 u16 i, j; 2348 u16 i, j;
2365 u8 *bd; 2349 u8 *bd;
@@ -2433,8 +2417,8 @@ static void ucc_geth_memclean(ucc_geth_private_t *ugeth)
2433 for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) { 2417 for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) {
2434 if (ugeth->tx_skbuff[i][j]) { 2418 if (ugeth->tx_skbuff[i][j]) {
2435 dma_unmap_single(NULL, 2419 dma_unmap_single(NULL,
2436 BD_BUFFER_ARG(bd), 2420 ((qe_bd_t *)bd)->buf,
2437 (BD_STATUS_AND_LENGTH(bd) & 2421 (in_be32((u32 *)bd) &
2438 BD_LENGTH_MASK), 2422 BD_LENGTH_MASK),
2439 DMA_TO_DEVICE); 2423 DMA_TO_DEVICE);
2440 dev_kfree_skb_any(ugeth->tx_skbuff[i][j]); 2424 dev_kfree_skb_any(ugeth->tx_skbuff[i][j]);
@@ -2460,18 +2444,17 @@ static void ucc_geth_memclean(ucc_geth_private_t *ugeth)
2460 bd = ugeth->p_rx_bd_ring[i]; 2444 bd = ugeth->p_rx_bd_ring[i];
2461 for (j = 0; j < ugeth->ug_info->bdRingLenRx[i]; j++) { 2445 for (j = 0; j < ugeth->ug_info->bdRingLenRx[i]; j++) {
2462 if (ugeth->rx_skbuff[i][j]) { 2446 if (ugeth->rx_skbuff[i][j]) {
2463 dma_unmap_single(NULL, BD_BUFFER(bd), 2447 dma_unmap_single(NULL,
2464 ugeth->ug_info-> 2448 ((struct qe_bd *)bd)->buf,
2465 uf_info. 2449 ugeth->ug_info->
2466 max_rx_buf_length + 2450 uf_info.max_rx_buf_length +
2467 UCC_GETH_RX_DATA_BUF_ALIGNMENT, 2451 UCC_GETH_RX_DATA_BUF_ALIGNMENT,
2468 DMA_FROM_DEVICE); 2452 DMA_FROM_DEVICE);
2469 2453 dev_kfree_skb_any(
2470 dev_kfree_skb_any(ugeth-> 2454 ugeth->rx_skbuff[i][j]);
2471 rx_skbuff[i][j]);
2472 ugeth->rx_skbuff[i][j] = NULL; 2455 ugeth->rx_skbuff[i][j] = NULL;
2473 } 2456 }
2474 bd += UCC_GETH_SIZE_OF_BD; 2457 bd += sizeof(struct qe_bd);
2475 } 2458 }
2476 2459
2477 kfree(ugeth->rx_skbuff[i]); 2460 kfree(ugeth->rx_skbuff[i]);
@@ -2496,11 +2479,11 @@ static void ucc_geth_memclean(ucc_geth_private_t *ugeth)
2496 2479
2497static void ucc_geth_set_multi(struct net_device *dev) 2480static void ucc_geth_set_multi(struct net_device *dev)
2498{ 2481{
2499 ucc_geth_private_t *ugeth; 2482 struct ucc_geth_private *ugeth;
2500 struct dev_mc_list *dmi; 2483 struct dev_mc_list *dmi;
2501 ucc_fast_t *uf_regs; 2484 struct ucc_fast *uf_regs;
2502 ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt; 2485 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
2503 enet_addr_t tempaddr; 2486 u8 tempaddr[6];
2504 u8 *mcptr, *tdptr; 2487 u8 *mcptr, *tdptr;
2505 int i, j; 2488 int i, j;
2506 2489
@@ -2517,7 +2500,7 @@ static void ucc_geth_set_multi(struct net_device *dev)
2517 uf_regs->upsmr &= ~UPSMR_PRO; 2500 uf_regs->upsmr &= ~UPSMR_PRO;
2518 2501
2519 p_82xx_addr_filt = 2502 p_82xx_addr_filt =
2520 (ucc_geth_82xx_address_filtering_pram_t *) ugeth-> 2503 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->
2521 p_rx_glbl_pram->addressfiltering; 2504 p_rx_glbl_pram->addressfiltering;
2522 2505
2523 if (dev->flags & IFF_ALLMULTI) { 2506 if (dev->flags & IFF_ALLMULTI) {
@@ -2546,23 +2529,22 @@ static void ucc_geth_set_multi(struct net_device *dev)
2546 * copy bytes MSB first from dmi_addr. 2529 * copy bytes MSB first from dmi_addr.
2547 */ 2530 */
2548 mcptr = (u8 *) dmi->dmi_addr + 5; 2531 mcptr = (u8 *) dmi->dmi_addr + 5;
2549 tdptr = (u8 *) & tempaddr; 2532 tdptr = (u8 *) tempaddr;
2550 for (j = 0; j < 6; j++) 2533 for (j = 0; j < 6; j++)
2551 *tdptr++ = *mcptr--; 2534 *tdptr++ = *mcptr--;
2552 2535
2553 /* Ask CPM to run CRC and set bit in 2536 /* Ask CPM to run CRC and set bit in
2554 * filter mask. 2537 * filter mask.
2555 */ 2538 */
2556 hw_add_addr_in_hash(ugeth, &tempaddr); 2539 hw_add_addr_in_hash(ugeth, tempaddr);
2557
2558 } 2540 }
2559 } 2541 }
2560 } 2542 }
2561} 2543}
2562 2544
2563static void ucc_geth_stop(ucc_geth_private_t *ugeth) 2545static void ucc_geth_stop(struct ucc_geth_private *ugeth)
2564{ 2546{
2565 ucc_geth_t *ug_regs = ugeth->ug_regs; 2547 struct ucc_geth *ug_regs = ugeth->ug_regs;
2566 u32 tempval; 2548 u32 tempval;
2567 2549
2568 ugeth_vdbg("%s: IN", __FUNCTION__); 2550 ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -2605,15 +2587,15 @@ static void ucc_geth_stop(ucc_geth_private_t *ugeth)
2605 ucc_geth_memclean(ugeth); 2587 ucc_geth_memclean(ugeth);
2606} 2588}
2607 2589
2608static int ucc_geth_startup(ucc_geth_private_t *ugeth) 2590static int ucc_geth_startup(struct ucc_geth_private *ugeth)
2609{ 2591{
2610 ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt; 2592 struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
2611 ucc_geth_init_pram_t *p_init_enet_pram; 2593 struct ucc_geth_init_pram *p_init_enet_pram;
2612 ucc_fast_private_t *uccf; 2594 struct ucc_fast_private *uccf;
2613 ucc_geth_info_t *ug_info; 2595 struct ucc_geth_info *ug_info;
2614 ucc_fast_info_t *uf_info; 2596 struct ucc_fast_info *uf_info;
2615 ucc_fast_t *uf_regs; 2597 struct ucc_fast *uf_regs;
2616 ucc_geth_t *ug_regs; 2598 struct ucc_geth *ug_regs;
2617 int ret_val = -EINVAL; 2599 int ret_val = -EINVAL;
2618 u32 remoder = UCC_GETH_REMODER_INIT; 2600 u32 remoder = UCC_GETH_REMODER_INIT;
2619 u32 init_enet_pram_offset, cecr_subblock, command, maccfg1; 2601 u32 init_enet_pram_offset, cecr_subblock, command, maccfg1;
@@ -2788,7 +2770,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
2788 UCC_GETH_VLAN_OPERATION_NON_TAGGED_NOP); 2770 UCC_GETH_VLAN_OPERATION_NON_TAGGED_NOP);
2789 2771
2790 uf_regs = uccf->uf_regs; 2772 uf_regs = uccf->uf_regs;
2791 ug_regs = (ucc_geth_t *) (uccf->uf_regs); 2773 ug_regs = (struct ucc_geth *) (uccf->uf_regs);
2792 ugeth->ug_regs = ug_regs; 2774 ugeth->ug_regs = ug_regs;
2793 2775
2794 init_default_reg_vals(&uf_regs->upsmr, 2776 init_default_reg_vals(&uf_regs->upsmr,
@@ -2869,10 +2851,10 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
2869 /* Allocate in multiple of 2851 /* Allocate in multiple of
2870 UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT, 2852 UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT,
2871 according to spec */ 2853 according to spec */
2872 length = ((ug_info->bdRingLenTx[j] * UCC_GETH_SIZE_OF_BD) 2854 length = ((ug_info->bdRingLenTx[j] * sizeof(struct qe_bd))
2873 / UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT) 2855 / UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT)
2874 * UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT; 2856 * UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT;
2875 if ((ug_info->bdRingLenTx[j] * UCC_GETH_SIZE_OF_BD) % 2857 if ((ug_info->bdRingLenTx[j] * sizeof(struct qe_bd)) %
2876 UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT) 2858 UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT)
2877 length += UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT; 2859 length += UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT;
2878 if (uf_info->bd_mem_part == MEM_PART_SYSTEM) { 2860 if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
@@ -2904,13 +2886,13 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
2904 } 2886 }
2905 /* Zero unused end of bd ring, according to spec */ 2887 /* Zero unused end of bd ring, according to spec */
2906 memset(ugeth->p_tx_bd_ring[j] + 2888 memset(ugeth->p_tx_bd_ring[j] +
2907 ug_info->bdRingLenTx[j] * UCC_GETH_SIZE_OF_BD, 0, 2889 ug_info->bdRingLenTx[j] * sizeof(struct qe_bd), 0,
2908 length - ug_info->bdRingLenTx[j] * UCC_GETH_SIZE_OF_BD); 2890 length - ug_info->bdRingLenTx[j] * sizeof(struct qe_bd));
2909 } 2891 }
2910 2892
2911 /* Allocate Rx bds */ 2893 /* Allocate Rx bds */
2912 for (j = 0; j < ug_info->numQueuesRx; j++) { 2894 for (j = 0; j < ug_info->numQueuesRx; j++) {
2913 length = ug_info->bdRingLenRx[j] * UCC_GETH_SIZE_OF_BD; 2895 length = ug_info->bdRingLenRx[j] * sizeof(struct qe_bd);
2914 if (uf_info->bd_mem_part == MEM_PART_SYSTEM) { 2896 if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
2915 u32 align = 4; 2897 u32 align = 4;
2916 if (UCC_GETH_RX_BD_RING_ALIGNMENT > 4) 2898 if (UCC_GETH_RX_BD_RING_ALIGNMENT > 4)
@@ -2960,12 +2942,15 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
2960 ugeth->skb_curtx[j] = ugeth->skb_dirtytx[j] = 0; 2942 ugeth->skb_curtx[j] = ugeth->skb_dirtytx[j] = 0;
2961 bd = ugeth->confBd[j] = ugeth->txBd[j] = ugeth->p_tx_bd_ring[j]; 2943 bd = ugeth->confBd[j] = ugeth->txBd[j] = ugeth->p_tx_bd_ring[j];
2962 for (i = 0; i < ug_info->bdRingLenTx[j]; i++) { 2944 for (i = 0; i < ug_info->bdRingLenTx[j]; i++) {
2963 BD_BUFFER_CLEAR(bd); 2945 /* clear bd buffer */
2964 BD_STATUS_AND_LENGTH_SET(bd, 0); 2946 out_be32(&((struct qe_bd *)bd)->buf, 0);
2965 bd += UCC_GETH_SIZE_OF_BD; 2947 /* set bd status and length */
2948 out_be32((u32 *)bd, 0);
2949 bd += sizeof(struct qe_bd);
2966 } 2950 }
2967 bd -= UCC_GETH_SIZE_OF_BD; 2951 bd -= sizeof(struct qe_bd);
2968 BD_STATUS_AND_LENGTH_SET(bd, T_W);/* for last BD set Wrap bit */ 2952 /* set bd status and length */
2953 out_be32((u32 *)bd, T_W); /* for last BD set Wrap bit */
2969 } 2954 }
2970 2955
2971 /* Init Rx bds */ 2956 /* Init Rx bds */
@@ -2989,12 +2974,15 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
2989 ugeth->skb_currx[j] = 0; 2974 ugeth->skb_currx[j] = 0;
2990 bd = ugeth->rxBd[j] = ugeth->p_rx_bd_ring[j]; 2975 bd = ugeth->rxBd[j] = ugeth->p_rx_bd_ring[j];
2991 for (i = 0; i < ug_info->bdRingLenRx[j]; i++) { 2976 for (i = 0; i < ug_info->bdRingLenRx[j]; i++) {
2992 BD_STATUS_AND_LENGTH_SET(bd, R_I); 2977 /* set bd status and length */
2993 BD_BUFFER_CLEAR(bd); 2978 out_be32((u32 *)bd, R_I);
2994 bd += UCC_GETH_SIZE_OF_BD; 2979 /* clear bd buffer */
2980 out_be32(&((struct qe_bd *)bd)->buf, 0);
2981 bd += sizeof(struct qe_bd);
2995 } 2982 }
2996 bd -= UCC_GETH_SIZE_OF_BD; 2983 bd -= sizeof(struct qe_bd);
2997 BD_STATUS_AND_LENGTH_SET(bd, R_W);/* for last BD set Wrap bit */ 2984 /* set bd status and length */
2985 out_be32((u32 *)bd, R_W); /* for last BD set Wrap bit */
2998 } 2986 }
2999 2987
3000 /* 2988 /*
@@ -3003,7 +2991,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3003 /* Tx global PRAM */ 2991 /* Tx global PRAM */
3004 /* Allocate global tx parameter RAM page */ 2992 /* Allocate global tx parameter RAM page */
3005 ugeth->tx_glbl_pram_offset = 2993 ugeth->tx_glbl_pram_offset =
3006 qe_muram_alloc(sizeof(ucc_geth_tx_global_pram_t), 2994 qe_muram_alloc(sizeof(struct ucc_geth_tx_global_pram),
3007 UCC_GETH_TX_GLOBAL_PRAM_ALIGNMENT); 2995 UCC_GETH_TX_GLOBAL_PRAM_ALIGNMENT);
3008 if (IS_MURAM_ERR(ugeth->tx_glbl_pram_offset)) { 2996 if (IS_MURAM_ERR(ugeth->tx_glbl_pram_offset)) {
3009 ugeth_err 2997 ugeth_err
@@ -3013,10 +3001,10 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3013 return -ENOMEM; 3001 return -ENOMEM;
3014 } 3002 }
3015 ugeth->p_tx_glbl_pram = 3003 ugeth->p_tx_glbl_pram =
3016 (ucc_geth_tx_global_pram_t *) qe_muram_addr(ugeth-> 3004 (struct ucc_geth_tx_global_pram *) qe_muram_addr(ugeth->
3017 tx_glbl_pram_offset); 3005 tx_glbl_pram_offset);
3018 /* Zero out p_tx_glbl_pram */ 3006 /* Zero out p_tx_glbl_pram */
3019 memset(ugeth->p_tx_glbl_pram, 0, sizeof(ucc_geth_tx_global_pram_t)); 3007 memset(ugeth->p_tx_glbl_pram, 0, sizeof(struct ucc_geth_tx_global_pram));
3020 3008
3021 /* Fill global PRAM */ 3009 /* Fill global PRAM */
3022 3010
@@ -3024,7 +3012,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3024 /* Size varies with number of Tx threads */ 3012 /* Size varies with number of Tx threads */
3025 ugeth->thread_dat_tx_offset = 3013 ugeth->thread_dat_tx_offset =
3026 qe_muram_alloc(numThreadsTxNumerical * 3014 qe_muram_alloc(numThreadsTxNumerical *
3027 sizeof(ucc_geth_thread_data_tx_t) + 3015 sizeof(struct ucc_geth_thread_data_tx) +
3028 32 * (numThreadsTxNumerical == 1), 3016 32 * (numThreadsTxNumerical == 1),
3029 UCC_GETH_THREAD_DATA_ALIGNMENT); 3017 UCC_GETH_THREAD_DATA_ALIGNMENT);
3030 if (IS_MURAM_ERR(ugeth->thread_dat_tx_offset)) { 3018 if (IS_MURAM_ERR(ugeth->thread_dat_tx_offset)) {
@@ -3036,7 +3024,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3036 } 3024 }
3037 3025
3038 ugeth->p_thread_data_tx = 3026 ugeth->p_thread_data_tx =
3039 (ucc_geth_thread_data_tx_t *) qe_muram_addr(ugeth-> 3027 (struct ucc_geth_thread_data_tx *) qe_muram_addr(ugeth->
3040 thread_dat_tx_offset); 3028 thread_dat_tx_offset);
3041 out_be32(&ugeth->p_tx_glbl_pram->tqptr, ugeth->thread_dat_tx_offset); 3029 out_be32(&ugeth->p_tx_glbl_pram->tqptr, ugeth->thread_dat_tx_offset);
3042 3030
@@ -3053,7 +3041,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3053 /* Size varies with number of Tx queues */ 3041 /* Size varies with number of Tx queues */
3054 ugeth->send_q_mem_reg_offset = 3042 ugeth->send_q_mem_reg_offset =
3055 qe_muram_alloc(ug_info->numQueuesTx * 3043 qe_muram_alloc(ug_info->numQueuesTx *
3056 sizeof(ucc_geth_send_queue_qd_t), 3044 sizeof(struct ucc_geth_send_queue_qd),
3057 UCC_GETH_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT); 3045 UCC_GETH_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT);
3058 if (IS_MURAM_ERR(ugeth->send_q_mem_reg_offset)) { 3046 if (IS_MURAM_ERR(ugeth->send_q_mem_reg_offset)) {
3059 ugeth_err 3047 ugeth_err
@@ -3064,7 +3052,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3064 } 3052 }
3065 3053
3066 ugeth->p_send_q_mem_reg = 3054 ugeth->p_send_q_mem_reg =
3067 (ucc_geth_send_queue_mem_region_t *) qe_muram_addr(ugeth-> 3055 (struct ucc_geth_send_queue_mem_region *) qe_muram_addr(ugeth->
3068 send_q_mem_reg_offset); 3056 send_q_mem_reg_offset);
3069 out_be32(&ugeth->p_tx_glbl_pram->sqptr, ugeth->send_q_mem_reg_offset); 3057 out_be32(&ugeth->p_tx_glbl_pram->sqptr, ugeth->send_q_mem_reg_offset);
3070 3058
@@ -3073,7 +3061,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3073 for (i = 0; i < ug_info->numQueuesTx; i++) { 3061 for (i = 0; i < ug_info->numQueuesTx; i++) {
3074 endOfRing = 3062 endOfRing =
3075 ugeth->p_tx_bd_ring[i] + (ug_info->bdRingLenTx[i] - 3063 ugeth->p_tx_bd_ring[i] + (ug_info->bdRingLenTx[i] -
3076 1) * UCC_GETH_SIZE_OF_BD; 3064 1) * sizeof(struct qe_bd);
3077 if (ugeth->ug_info->uf_info.bd_mem_part == MEM_PART_SYSTEM) { 3065 if (ugeth->ug_info->uf_info.bd_mem_part == MEM_PART_SYSTEM) {
3078 out_be32(&ugeth->p_send_q_mem_reg->sqqd[i].bd_ring_base, 3066 out_be32(&ugeth->p_send_q_mem_reg->sqqd[i].bd_ring_base,
3079 (u32) virt_to_phys(ugeth->p_tx_bd_ring[i])); 3067 (u32) virt_to_phys(ugeth->p_tx_bd_ring[i]));
@@ -3096,7 +3084,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3096 if (ug_info->numQueuesTx > 1) { 3084 if (ug_info->numQueuesTx > 1) {
3097 /* scheduler exists only if more than 1 tx queue */ 3085 /* scheduler exists only if more than 1 tx queue */
3098 ugeth->scheduler_offset = 3086 ugeth->scheduler_offset =
3099 qe_muram_alloc(sizeof(ucc_geth_scheduler_t), 3087 qe_muram_alloc(sizeof(struct ucc_geth_scheduler),
3100 UCC_GETH_SCHEDULER_ALIGNMENT); 3088 UCC_GETH_SCHEDULER_ALIGNMENT);
3101 if (IS_MURAM_ERR(ugeth->scheduler_offset)) { 3089 if (IS_MURAM_ERR(ugeth->scheduler_offset)) {
3102 ugeth_err 3090 ugeth_err
@@ -3107,12 +3095,12 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3107 } 3095 }
3108 3096
3109 ugeth->p_scheduler = 3097 ugeth->p_scheduler =
3110 (ucc_geth_scheduler_t *) qe_muram_addr(ugeth-> 3098 (struct ucc_geth_scheduler *) qe_muram_addr(ugeth->
3111 scheduler_offset); 3099 scheduler_offset);
3112 out_be32(&ugeth->p_tx_glbl_pram->schedulerbasepointer, 3100 out_be32(&ugeth->p_tx_glbl_pram->schedulerbasepointer,
3113 ugeth->scheduler_offset); 3101 ugeth->scheduler_offset);
3114 /* Zero out p_scheduler */ 3102 /* Zero out p_scheduler */
3115 memset(ugeth->p_scheduler, 0, sizeof(ucc_geth_scheduler_t)); 3103 memset(ugeth->p_scheduler, 0, sizeof(struct ucc_geth_scheduler));
3116 3104
3117 /* Set values in scheduler */ 3105 /* Set values in scheduler */
3118 out_be32(&ugeth->p_scheduler->mblinterval, 3106 out_be32(&ugeth->p_scheduler->mblinterval,
@@ -3144,7 +3132,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3144 statisticsMode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) { 3132 statisticsMode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) {
3145 ugeth->tx_fw_statistics_pram_offset = 3133 ugeth->tx_fw_statistics_pram_offset =
3146 qe_muram_alloc(sizeof 3134 qe_muram_alloc(sizeof
3147 (ucc_geth_tx_firmware_statistics_pram_t), 3135 (struct ucc_geth_tx_firmware_statistics_pram),
3148 UCC_GETH_TX_STATISTICS_ALIGNMENT); 3136 UCC_GETH_TX_STATISTICS_ALIGNMENT);
3149 if (IS_MURAM_ERR(ugeth->tx_fw_statistics_pram_offset)) { 3137 if (IS_MURAM_ERR(ugeth->tx_fw_statistics_pram_offset)) {
3150 ugeth_err 3138 ugeth_err
@@ -3154,11 +3142,11 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3154 return -ENOMEM; 3142 return -ENOMEM;
3155 } 3143 }
3156 ugeth->p_tx_fw_statistics_pram = 3144 ugeth->p_tx_fw_statistics_pram =
3157 (ucc_geth_tx_firmware_statistics_pram_t *) 3145 (struct ucc_geth_tx_firmware_statistics_pram *)
3158 qe_muram_addr(ugeth->tx_fw_statistics_pram_offset); 3146 qe_muram_addr(ugeth->tx_fw_statistics_pram_offset);
3159 /* Zero out p_tx_fw_statistics_pram */ 3147 /* Zero out p_tx_fw_statistics_pram */
3160 memset(ugeth->p_tx_fw_statistics_pram, 3148 memset(ugeth->p_tx_fw_statistics_pram,
3161 0, sizeof(ucc_geth_tx_firmware_statistics_pram_t)); 3149 0, sizeof(struct ucc_geth_tx_firmware_statistics_pram));
3162 } 3150 }
3163 3151
3164 /* temoder */ 3152 /* temoder */
@@ -3183,7 +3171,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3183 /* Rx global PRAM */ 3171 /* Rx global PRAM */
3184 /* Allocate global rx parameter RAM page */ 3172 /* Allocate global rx parameter RAM page */
3185 ugeth->rx_glbl_pram_offset = 3173 ugeth->rx_glbl_pram_offset =
3186 qe_muram_alloc(sizeof(ucc_geth_rx_global_pram_t), 3174 qe_muram_alloc(sizeof(struct ucc_geth_rx_global_pram),
3187 UCC_GETH_RX_GLOBAL_PRAM_ALIGNMENT); 3175 UCC_GETH_RX_GLOBAL_PRAM_ALIGNMENT);
3188 if (IS_MURAM_ERR(ugeth->rx_glbl_pram_offset)) { 3176 if (IS_MURAM_ERR(ugeth->rx_glbl_pram_offset)) {
3189 ugeth_err 3177 ugeth_err
@@ -3193,10 +3181,10 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3193 return -ENOMEM; 3181 return -ENOMEM;
3194 } 3182 }
3195 ugeth->p_rx_glbl_pram = 3183 ugeth->p_rx_glbl_pram =
3196 (ucc_geth_rx_global_pram_t *) qe_muram_addr(ugeth-> 3184 (struct ucc_geth_rx_global_pram *) qe_muram_addr(ugeth->
3197 rx_glbl_pram_offset); 3185 rx_glbl_pram_offset);
3198 /* Zero out p_rx_glbl_pram */ 3186 /* Zero out p_rx_glbl_pram */
3199 memset(ugeth->p_rx_glbl_pram, 0, sizeof(ucc_geth_rx_global_pram_t)); 3187 memset(ugeth->p_rx_glbl_pram, 0, sizeof(struct ucc_geth_rx_global_pram));
3200 3188
3201 /* Fill global PRAM */ 3189 /* Fill global PRAM */
3202 3190
@@ -3204,7 +3192,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3204 /* Size varies with number of Rx threads */ 3192 /* Size varies with number of Rx threads */
3205 ugeth->thread_dat_rx_offset = 3193 ugeth->thread_dat_rx_offset =
3206 qe_muram_alloc(numThreadsRxNumerical * 3194 qe_muram_alloc(numThreadsRxNumerical *
3207 sizeof(ucc_geth_thread_data_rx_t), 3195 sizeof(struct ucc_geth_thread_data_rx),
3208 UCC_GETH_THREAD_DATA_ALIGNMENT); 3196 UCC_GETH_THREAD_DATA_ALIGNMENT);
3209 if (IS_MURAM_ERR(ugeth->thread_dat_rx_offset)) { 3197 if (IS_MURAM_ERR(ugeth->thread_dat_rx_offset)) {
3210 ugeth_err 3198 ugeth_err
@@ -3215,7 +3203,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3215 } 3203 }
3216 3204
3217 ugeth->p_thread_data_rx = 3205 ugeth->p_thread_data_rx =
3218 (ucc_geth_thread_data_rx_t *) qe_muram_addr(ugeth-> 3206 (struct ucc_geth_thread_data_rx *) qe_muram_addr(ugeth->
3219 thread_dat_rx_offset); 3207 thread_dat_rx_offset);
3220 out_be32(&ugeth->p_rx_glbl_pram->rqptr, ugeth->thread_dat_rx_offset); 3208 out_be32(&ugeth->p_rx_glbl_pram->rqptr, ugeth->thread_dat_rx_offset);
3221 3209
@@ -3227,7 +3215,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3227 statisticsMode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) { 3215 statisticsMode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) {
3228 ugeth->rx_fw_statistics_pram_offset = 3216 ugeth->rx_fw_statistics_pram_offset =
3229 qe_muram_alloc(sizeof 3217 qe_muram_alloc(sizeof
3230 (ucc_geth_rx_firmware_statistics_pram_t), 3218 (struct ucc_geth_rx_firmware_statistics_pram),
3231 UCC_GETH_RX_STATISTICS_ALIGNMENT); 3219 UCC_GETH_RX_STATISTICS_ALIGNMENT);
3232 if (IS_MURAM_ERR(ugeth->rx_fw_statistics_pram_offset)) { 3220 if (IS_MURAM_ERR(ugeth->rx_fw_statistics_pram_offset)) {
3233 ugeth_err 3221 ugeth_err
@@ -3237,11 +3225,11 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3237 return -ENOMEM; 3225 return -ENOMEM;
3238 } 3226 }
3239 ugeth->p_rx_fw_statistics_pram = 3227 ugeth->p_rx_fw_statistics_pram =
3240 (ucc_geth_rx_firmware_statistics_pram_t *) 3228 (struct ucc_geth_rx_firmware_statistics_pram *)
3241 qe_muram_addr(ugeth->rx_fw_statistics_pram_offset); 3229 qe_muram_addr(ugeth->rx_fw_statistics_pram_offset);
3242 /* Zero out p_rx_fw_statistics_pram */ 3230 /* Zero out p_rx_fw_statistics_pram */
3243 memset(ugeth->p_rx_fw_statistics_pram, 0, 3231 memset(ugeth->p_rx_fw_statistics_pram, 0,
3244 sizeof(ucc_geth_rx_firmware_statistics_pram_t)); 3232 sizeof(struct ucc_geth_rx_firmware_statistics_pram));
3245 } 3233 }
3246 3234
3247 /* intCoalescingPtr */ 3235 /* intCoalescingPtr */
@@ -3249,7 +3237,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3249 /* Size varies with number of Rx queues */ 3237 /* Size varies with number of Rx queues */
3250 ugeth->rx_irq_coalescing_tbl_offset = 3238 ugeth->rx_irq_coalescing_tbl_offset =
3251 qe_muram_alloc(ug_info->numQueuesRx * 3239 qe_muram_alloc(ug_info->numQueuesRx *
3252 sizeof(ucc_geth_rx_interrupt_coalescing_entry_t), 3240 sizeof(struct ucc_geth_rx_interrupt_coalescing_entry),
3253 UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT); 3241 UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT);
3254 if (IS_MURAM_ERR(ugeth->rx_irq_coalescing_tbl_offset)) { 3242 if (IS_MURAM_ERR(ugeth->rx_irq_coalescing_tbl_offset)) {
3255 ugeth_err 3243 ugeth_err
@@ -3260,7 +3248,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3260 } 3248 }
3261 3249
3262 ugeth->p_rx_irq_coalescing_tbl = 3250 ugeth->p_rx_irq_coalescing_tbl =
3263 (ucc_geth_rx_interrupt_coalescing_table_t *) 3251 (struct ucc_geth_rx_interrupt_coalescing_table *)
3264 qe_muram_addr(ugeth->rx_irq_coalescing_tbl_offset); 3252 qe_muram_addr(ugeth->rx_irq_coalescing_tbl_offset);
3265 out_be32(&ugeth->p_rx_glbl_pram->intcoalescingptr, 3253 out_be32(&ugeth->p_rx_glbl_pram->intcoalescingptr,
3266 ugeth->rx_irq_coalescing_tbl_offset); 3254 ugeth->rx_irq_coalescing_tbl_offset);
@@ -3300,7 +3288,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3300 l3qt = 0; 3288 l3qt = 0;
3301 for (i = 0; i < 8; i++) 3289 for (i = 0; i < 8; i++)
3302 l3qt |= (ug_info->l3qt[j + i] << (28 - 4 * i)); 3290 l3qt |= (ug_info->l3qt[j + i] << (28 - 4 * i));
3303 out_be32(&ugeth->p_rx_glbl_pram->l3qt[j], l3qt); 3291 out_be32(&ugeth->p_rx_glbl_pram->l3qt[j/8], l3qt);
3304 } 3292 }
3305 3293
3306 /* vlantype */ 3294 /* vlantype */
@@ -3316,8 +3304,8 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3316 /* Size varies with number of Rx queues */ 3304 /* Size varies with number of Rx queues */
3317 ugeth->rx_bd_qs_tbl_offset = 3305 ugeth->rx_bd_qs_tbl_offset =
3318 qe_muram_alloc(ug_info->numQueuesRx * 3306 qe_muram_alloc(ug_info->numQueuesRx *
3319 (sizeof(ucc_geth_rx_bd_queues_entry_t) + 3307 (sizeof(struct ucc_geth_rx_bd_queues_entry) +
3320 sizeof(ucc_geth_rx_prefetched_bds_t)), 3308 sizeof(struct ucc_geth_rx_prefetched_bds)),
3321 UCC_GETH_RX_BD_QUEUES_ALIGNMENT); 3309 UCC_GETH_RX_BD_QUEUES_ALIGNMENT);
3322 if (IS_MURAM_ERR(ugeth->rx_bd_qs_tbl_offset)) { 3310 if (IS_MURAM_ERR(ugeth->rx_bd_qs_tbl_offset)) {
3323 ugeth_err 3311 ugeth_err
@@ -3328,14 +3316,14 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3328 } 3316 }
3329 3317
3330 ugeth->p_rx_bd_qs_tbl = 3318 ugeth->p_rx_bd_qs_tbl =
3331 (ucc_geth_rx_bd_queues_entry_t *) qe_muram_addr(ugeth-> 3319 (struct ucc_geth_rx_bd_queues_entry *) qe_muram_addr(ugeth->
3332 rx_bd_qs_tbl_offset); 3320 rx_bd_qs_tbl_offset);
3333 out_be32(&ugeth->p_rx_glbl_pram->rbdqptr, ugeth->rx_bd_qs_tbl_offset); 3321 out_be32(&ugeth->p_rx_glbl_pram->rbdqptr, ugeth->rx_bd_qs_tbl_offset);
3334 /* Zero out p_rx_bd_qs_tbl */ 3322 /* Zero out p_rx_bd_qs_tbl */
3335 memset(ugeth->p_rx_bd_qs_tbl, 3323 memset(ugeth->p_rx_bd_qs_tbl,
3336 0, 3324 0,
3337 ug_info->numQueuesRx * (sizeof(ucc_geth_rx_bd_queues_entry_t) + 3325 ug_info->numQueuesRx * (sizeof(struct ucc_geth_rx_bd_queues_entry) +
3338 sizeof(ucc_geth_rx_prefetched_bds_t))); 3326 sizeof(struct ucc_geth_rx_prefetched_bds)));
3339 3327
3340 /* Setup the table */ 3328 /* Setup the table */
3341 /* Assume BD rings are already established */ 3329 /* Assume BD rings are already established */
@@ -3406,7 +3394,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3406 /* Allocate memory for extended filtering Mode Global 3394 /* Allocate memory for extended filtering Mode Global
3407 Parameters */ 3395 Parameters */
3408 ugeth->exf_glbl_param_offset = 3396 ugeth->exf_glbl_param_offset =
3409 qe_muram_alloc(sizeof(ucc_geth_exf_global_pram_t), 3397 qe_muram_alloc(sizeof(struct ucc_geth_exf_global_pram),
3410 UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT); 3398 UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT);
3411 if (IS_MURAM_ERR(ugeth->exf_glbl_param_offset)) { 3399 if (IS_MURAM_ERR(ugeth->exf_glbl_param_offset)) {
3412 ugeth_err 3400 ugeth_err
@@ -3417,7 +3405,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3417 } 3405 }
3418 3406
3419 ugeth->p_exf_glbl_param = 3407 ugeth->p_exf_glbl_param =
3420 (ucc_geth_exf_global_pram_t *) qe_muram_addr(ugeth-> 3408 (struct ucc_geth_exf_global_pram *) qe_muram_addr(ugeth->
3421 exf_glbl_param_offset); 3409 exf_glbl_param_offset);
3422 out_be32(&ugeth->p_rx_glbl_pram->exfGlobalParam, 3410 out_be32(&ugeth->p_rx_glbl_pram->exfGlobalParam,
3423 ugeth->exf_glbl_param_offset); 3411 ugeth->exf_glbl_param_offset);
@@ -3439,7 +3427,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3439 INIT_LIST_HEAD(&ugeth->ind_hash_q); 3427 INIT_LIST_HEAD(&ugeth->ind_hash_q);
3440 } 3428 }
3441 p_82xx_addr_filt = 3429 p_82xx_addr_filt =
3442 (ucc_geth_82xx_address_filtering_pram_t *) ugeth-> 3430 (struct ucc_geth_82xx_address_filtering_pram *) ugeth->
3443 p_rx_glbl_pram->addressfiltering; 3431 p_rx_glbl_pram->addressfiltering;
3444 3432
3445 ugeth_82xx_filtering_clear_all_addr_in_hash(ugeth, 3433 ugeth_82xx_filtering_clear_all_addr_in_hash(ugeth,
@@ -3462,7 +3450,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3462 * allocated resources can be released when the channel is freed. 3450 * allocated resources can be released when the channel is freed.
3463 */ 3451 */
3464 if (!(ugeth->p_init_enet_param_shadow = 3452 if (!(ugeth->p_init_enet_param_shadow =
3465 (ucc_geth_init_pram_t *) kmalloc(sizeof(ucc_geth_init_pram_t), 3453 (struct ucc_geth_init_pram *) kmalloc(sizeof(struct ucc_geth_init_pram),
3466 GFP_KERNEL))) { 3454 GFP_KERNEL))) {
3467 ugeth_err 3455 ugeth_err
3468 ("%s: Can not allocate memory for" 3456 ("%s: Can not allocate memory for"
@@ -3472,7 +3460,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3472 } 3460 }
3473 /* Zero out *p_init_enet_param_shadow */ 3461 /* Zero out *p_init_enet_param_shadow */
3474 memset((char *)ugeth->p_init_enet_param_shadow, 3462 memset((char *)ugeth->p_init_enet_param_shadow,
3475 0, sizeof(ucc_geth_init_pram_t)); 3463 0, sizeof(struct ucc_geth_init_pram));
3476 3464
3477 /* Fill shadow InitEnet command parameter structure */ 3465 /* Fill shadow InitEnet command parameter structure */
3478 3466
@@ -3506,7 +3494,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3506 } 3494 }
3507 ugeth->p_init_enet_param_shadow->largestexternallookupkeysize = 3495 ugeth->p_init_enet_param_shadow->largestexternallookupkeysize =
3508 ug_info->largestexternallookupkeysize; 3496 ug_info->largestexternallookupkeysize;
3509 size = sizeof(ucc_geth_thread_rx_pram_t); 3497 size = sizeof(struct ucc_geth_thread_rx_pram);
3510 if (ug_info->rxExtendedFiltering) { 3498 if (ug_info->rxExtendedFiltering) {
3511 size += THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING; 3499 size += THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING;
3512 if (ug_info->largestexternallookupkeysize == 3500 if (ug_info->largestexternallookupkeysize ==
@@ -3537,7 +3525,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3537 fill_init_enet_entries(ugeth, 3525 fill_init_enet_entries(ugeth,
3538 &(ugeth->p_init_enet_param_shadow-> 3526 &(ugeth->p_init_enet_param_shadow->
3539 txthread[0]), numThreadsTxNumerical, 3527 txthread[0]), numThreadsTxNumerical,
3540 sizeof(ucc_geth_thread_tx_pram_t), 3528 sizeof(struct ucc_geth_thread_tx_pram),
3541 UCC_GETH_THREAD_TX_PRAM_ALIGNMENT, 3529 UCC_GETH_THREAD_TX_PRAM_ALIGNMENT,
3542 ug_info->riscTx, 0)) != 0) { 3530 ug_info->riscTx, 0)) != 0) {
3543 ugeth_err("%s: Can not fill p_init_enet_param_shadow.", 3531 ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
@@ -3557,7 +3545,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3557 } 3545 }
3558 3546
3559 /* Allocate InitEnet command parameter structure */ 3547 /* Allocate InitEnet command parameter structure */
3560 init_enet_pram_offset = qe_muram_alloc(sizeof(ucc_geth_init_pram_t), 4); 3548 init_enet_pram_offset = qe_muram_alloc(sizeof(struct ucc_geth_init_pram), 4);
3561 if (IS_MURAM_ERR(init_enet_pram_offset)) { 3549 if (IS_MURAM_ERR(init_enet_pram_offset)) {
3562 ugeth_err 3550 ugeth_err
3563 ("%s: Can not allocate DPRAM memory for p_init_enet_pram.", 3551 ("%s: Can not allocate DPRAM memory for p_init_enet_pram.",
@@ -3566,7 +3554,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3566 return -ENOMEM; 3554 return -ENOMEM;
3567 } 3555 }
3568 p_init_enet_pram = 3556 p_init_enet_pram =
3569 (ucc_geth_init_pram_t *) qe_muram_addr(init_enet_pram_offset); 3557 (struct ucc_geth_init_pram *) qe_muram_addr(init_enet_pram_offset);
3570 3558
3571 /* Copy shadow InitEnet command parameter structure into PRAM */ 3559 /* Copy shadow InitEnet command parameter structure into PRAM */
3572 p_init_enet_pram->resinit1 = ugeth->p_init_enet_param_shadow->resinit1; 3560 p_init_enet_pram->resinit1 = ugeth->p_init_enet_param_shadow->resinit1;
@@ -3591,7 +3579,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3591 /* Issue QE command */ 3579 /* Issue QE command */
3592 cecr_subblock = 3580 cecr_subblock =
3593 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num); 3581 ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num);
3594 qe_issue_cmd(command, cecr_subblock, (u8) QE_CR_PROTOCOL_ETHERNET, 3582 qe_issue_cmd(command, cecr_subblock, QE_CR_PROTOCOL_ETHERNET,
3595 init_enet_pram_offset); 3583 init_enet_pram_offset);
3596 3584
3597 /* Free InitEnet command parameter */ 3585 /* Free InitEnet command parameter */
@@ -3603,7 +3591,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
3603/* returns a net_device_stats structure pointer */ 3591/* returns a net_device_stats structure pointer */
3604static struct net_device_stats *ucc_geth_get_stats(struct net_device *dev) 3592static struct net_device_stats *ucc_geth_get_stats(struct net_device *dev)
3605{ 3593{
3606 ucc_geth_private_t *ugeth = netdev_priv(dev); 3594 struct ucc_geth_private *ugeth = netdev_priv(dev);
3607 3595
3608 return &(ugeth->stats); 3596 return &(ugeth->stats);
3609} 3597}
@@ -3614,7 +3602,7 @@ static struct net_device_stats *ucc_geth_get_stats(struct net_device *dev)
3614 * starting over will fix the problem. */ 3602 * starting over will fix the problem. */
3615static void ucc_geth_timeout(struct net_device *dev) 3603static void ucc_geth_timeout(struct net_device *dev)
3616{ 3604{
3617 ucc_geth_private_t *ugeth = netdev_priv(dev); 3605 struct ucc_geth_private *ugeth = netdev_priv(dev);
3618 3606
3619 ugeth_vdbg("%s: IN", __FUNCTION__); 3607 ugeth_vdbg("%s: IN", __FUNCTION__);
3620 3608
@@ -3634,7 +3622,7 @@ static void ucc_geth_timeout(struct net_device *dev)
3634/* It is pointed to by the dev->hard_start_xmit function pointer */ 3622/* It is pointed to by the dev->hard_start_xmit function pointer */
3635static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev) 3623static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
3636{ 3624{
3637 ucc_geth_private_t *ugeth = netdev_priv(dev); 3625 struct ucc_geth_private *ugeth = netdev_priv(dev);
3638 u8 *bd; /* BD pointer */ 3626 u8 *bd; /* BD pointer */
3639 u32 bd_status; 3627 u32 bd_status;
3640 u8 txQ = 0; 3628 u8 txQ = 0;
@@ -3647,7 +3635,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
3647 3635
3648 /* Start from the next BD that should be filled */ 3636 /* Start from the next BD that should be filled */
3649 bd = ugeth->txBd[txQ]; 3637 bd = ugeth->txBd[txQ];
3650 bd_status = BD_STATUS_AND_LENGTH(bd); 3638 bd_status = in_be32((u32 *)bd);
3651 /* Save the skb pointer so we can free it later */ 3639 /* Save the skb pointer so we can free it later */
3652 ugeth->tx_skbuff[txQ][ugeth->skb_curtx[txQ]] = skb; 3640 ugeth->tx_skbuff[txQ][ugeth->skb_curtx[txQ]] = skb;
3653 3641
@@ -3657,20 +3645,21 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
3657 1) & TX_RING_MOD_MASK(ugeth->ug_info->bdRingLenTx[txQ]); 3645 1) & TX_RING_MOD_MASK(ugeth->ug_info->bdRingLenTx[txQ]);
3658 3646
3659 /* set up the buffer descriptor */ 3647 /* set up the buffer descriptor */
3660 BD_BUFFER_SET(bd, 3648 out_be32(&((struct qe_bd *)bd)->buf,
3661 dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE)); 3649 dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE));
3662 3650
3663 //printk(KERN_DEBUG"skb->data is 0x%x\n",skb->data); 3651 /* printk(KERN_DEBUG"skb->data is 0x%x\n",skb->data); */
3664 3652
3665 bd_status = (bd_status & T_W) | T_R | T_I | T_L | skb->len; 3653 bd_status = (bd_status & T_W) | T_R | T_I | T_L | skb->len;
3666 3654
3667 BD_STATUS_AND_LENGTH_SET(bd, bd_status); 3655 /* set bd status and length */
3656 out_be32((u32 *)bd, bd_status);
3668 3657
3669 dev->trans_start = jiffies; 3658 dev->trans_start = jiffies;
3670 3659
3671 /* Move to next BD in the ring */ 3660 /* Move to next BD in the ring */
3672 if (!(bd_status & T_W)) 3661 if (!(bd_status & T_W))
3673 ugeth->txBd[txQ] = bd + UCC_GETH_SIZE_OF_BD; 3662 ugeth->txBd[txQ] = bd + sizeof(struct qe_bd);
3674 else 3663 else
3675 ugeth->txBd[txQ] = ugeth->p_tx_bd_ring[txQ]; 3664 ugeth->txBd[txQ] = ugeth->p_tx_bd_ring[txQ];
3676 3665
@@ -3695,7 +3684,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
3695 return 0; 3684 return 0;
3696} 3685}
3697 3686
3698static int ucc_geth_rx(ucc_geth_private_t *ugeth, u8 rxQ, int rx_work_limit) 3687static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit)
3699{ 3688{
3700 struct sk_buff *skb; 3689 struct sk_buff *skb;
3701 u8 *bd; 3690 u8 *bd;
@@ -3709,11 +3698,11 @@ static int ucc_geth_rx(ucc_geth_private_t *ugeth, u8 rxQ, int rx_work_limit)
3709 /* collect received buffers */ 3698 /* collect received buffers */
3710 bd = ugeth->rxBd[rxQ]; 3699 bd = ugeth->rxBd[rxQ];
3711 3700
3712 bd_status = BD_STATUS_AND_LENGTH(bd); 3701 bd_status = in_be32((u32 *)bd);
3713 3702
3714 /* while there are received buffers and BD is full (~R_E) */ 3703 /* while there are received buffers and BD is full (~R_E) */
3715 while (!((bd_status & (R_E)) || (--rx_work_limit < 0))) { 3704 while (!((bd_status & (R_E)) || (--rx_work_limit < 0))) {
3716 bdBuffer = (u8 *) BD_BUFFER(bd); 3705 bdBuffer = (u8 *) in_be32(&((struct qe_bd *)bd)->buf);
3717 length = (u16) ((bd_status & BD_LENGTH_MASK) - 4); 3706 length = (u16) ((bd_status & BD_LENGTH_MASK) - 4);
3718 skb = ugeth->rx_skbuff[rxQ][ugeth->skb_currx[rxQ]]; 3707 skb = ugeth->rx_skbuff[rxQ][ugeth->skb_currx[rxQ]];
3719 3708
@@ -3768,9 +3757,9 @@ static int ucc_geth_rx(ucc_geth_private_t *ugeth, u8 rxQ, int rx_work_limit)
3768 if (bd_status & R_W) 3757 if (bd_status & R_W)
3769 bd = ugeth->p_rx_bd_ring[rxQ]; 3758 bd = ugeth->p_rx_bd_ring[rxQ];
3770 else 3759 else
3771 bd += UCC_GETH_SIZE_OF_BD; 3760 bd += sizeof(struct qe_bd);
3772 3761
3773 bd_status = BD_STATUS_AND_LENGTH(bd); 3762 bd_status = in_be32((u32 *)bd);
3774 } 3763 }
3775 3764
3776 ugeth->rxBd[rxQ] = bd; 3765 ugeth->rxBd[rxQ] = bd;
@@ -3781,12 +3770,12 @@ static int ucc_geth_rx(ucc_geth_private_t *ugeth, u8 rxQ, int rx_work_limit)
3781static int ucc_geth_tx(struct net_device *dev, u8 txQ) 3770static int ucc_geth_tx(struct net_device *dev, u8 txQ)
3782{ 3771{
3783 /* Start from the next BD that should be filled */ 3772 /* Start from the next BD that should be filled */
3784 ucc_geth_private_t *ugeth = netdev_priv(dev); 3773 struct ucc_geth_private *ugeth = netdev_priv(dev);
3785 u8 *bd; /* BD pointer */ 3774 u8 *bd; /* BD pointer */
3786 u32 bd_status; 3775 u32 bd_status;
3787 3776
3788 bd = ugeth->confBd[txQ]; 3777 bd = ugeth->confBd[txQ];
3789 bd_status = BD_STATUS_AND_LENGTH(bd); 3778 bd_status = in_be32((u32 *)bd);
3790 3779
3791 /* Normal processing. */ 3780 /* Normal processing. */
3792 while ((bd_status & T_R) == 0) { 3781 while ((bd_status & T_R) == 0) {
@@ -3813,7 +3802,7 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
3813 3802
3814 /* Advance the confirmation BD pointer */ 3803 /* Advance the confirmation BD pointer */
3815 if (!(bd_status & T_W)) 3804 if (!(bd_status & T_W))
3816 ugeth->confBd[txQ] += UCC_GETH_SIZE_OF_BD; 3805 ugeth->confBd[txQ] += sizeof(struct qe_bd);
3817 else 3806 else
3818 ugeth->confBd[txQ] = ugeth->p_tx_bd_ring[txQ]; 3807 ugeth->confBd[txQ] = ugeth->p_tx_bd_ring[txQ];
3819 } 3808 }
@@ -3823,7 +3812,7 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
3823#ifdef CONFIG_UGETH_NAPI 3812#ifdef CONFIG_UGETH_NAPI
3824static int ucc_geth_poll(struct net_device *dev, int *budget) 3813static int ucc_geth_poll(struct net_device *dev, int *budget)
3825{ 3814{
3826 ucc_geth_private_t *ugeth = netdev_priv(dev); 3815 struct ucc_geth_private *ugeth = netdev_priv(dev);
3827 int howmany; 3816 int howmany;
3828 int rx_work_limit = *budget; 3817 int rx_work_limit = *budget;
3829 u8 rxQ = 0; 3818 u8 rxQ = 0;
@@ -3847,9 +3836,9 @@ static int ucc_geth_poll(struct net_device *dev, int *budget)
3847static irqreturn_t ucc_geth_irq_handler(int irq, void *info) 3836static irqreturn_t ucc_geth_irq_handler(int irq, void *info)
3848{ 3837{
3849 struct net_device *dev = (struct net_device *)info; 3838 struct net_device *dev = (struct net_device *)info;
3850 ucc_geth_private_t *ugeth = netdev_priv(dev); 3839 struct ucc_geth_private *ugeth = netdev_priv(dev);
3851 ucc_fast_private_t *uccf; 3840 struct ucc_fast_private *uccf;
3852 ucc_geth_info_t *ug_info; 3841 struct ucc_geth_info *ug_info;
3853 register u32 ucce = 0; 3842 register u32 ucce = 0;
3854 register u32 bit_mask = UCCE_RXBF_SINGLE_MASK; 3843 register u32 bit_mask = UCCE_RXBF_SINGLE_MASK;
3855 register u32 tx_mask = UCCE_TXBF_SINGLE_MASK; 3844 register u32 tx_mask = UCCE_TXBF_SINGLE_MASK;
@@ -3912,7 +3901,7 @@ static irqreturn_t ucc_geth_irq_handler(int irq, void *info)
3912static irqreturn_t phy_interrupt(int irq, void *dev_id) 3901static irqreturn_t phy_interrupt(int irq, void *dev_id)
3913{ 3902{
3914 struct net_device *dev = (struct net_device *)dev_id; 3903 struct net_device *dev = (struct net_device *)dev_id;
3915 ucc_geth_private_t *ugeth = netdev_priv(dev); 3904 struct ucc_geth_private *ugeth = netdev_priv(dev);
3916 3905
3917 ugeth_vdbg("%s: IN", __FUNCTION__); 3906 ugeth_vdbg("%s: IN", __FUNCTION__);
3918 3907
@@ -3932,8 +3921,8 @@ static irqreturn_t phy_interrupt(int irq, void *dev_id)
3932static void ugeth_phy_change(void *data) 3921static void ugeth_phy_change(void *data)
3933{ 3922{
3934 struct net_device *dev = (struct net_device *)data; 3923 struct net_device *dev = (struct net_device *)data;
3935 ucc_geth_private_t *ugeth = netdev_priv(dev); 3924 struct ucc_geth_private *ugeth = netdev_priv(dev);
3936 ucc_geth_t *ug_regs; 3925 struct ucc_geth *ug_regs;
3937 int result = 0; 3926 int result = 0;
3938 3927
3939 ugeth_vdbg("%s: IN", __FUNCTION__); 3928 ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -3963,7 +3952,7 @@ static void ugeth_phy_change(void *data)
3963static void ugeth_phy_timer(unsigned long data) 3952static void ugeth_phy_timer(unsigned long data)
3964{ 3953{
3965 struct net_device *dev = (struct net_device *)data; 3954 struct net_device *dev = (struct net_device *)data;
3966 ucc_geth_private_t *ugeth = netdev_priv(dev); 3955 struct ucc_geth_private *ugeth = netdev_priv(dev);
3967 3956
3968 schedule_work(&ugeth->tq); 3957 schedule_work(&ugeth->tq);
3969 3958
@@ -3979,7 +3968,7 @@ static void ugeth_phy_timer(unsigned long data)
3979static void ugeth_phy_startup_timer(unsigned long data) 3968static void ugeth_phy_startup_timer(unsigned long data)
3980{ 3969{
3981 struct ugeth_mii_info *mii_info = (struct ugeth_mii_info *)data; 3970 struct ugeth_mii_info *mii_info = (struct ugeth_mii_info *)data;
3982 ucc_geth_private_t *ugeth = netdev_priv(mii_info->dev); 3971 struct ucc_geth_private *ugeth = netdev_priv(mii_info->dev);
3983 static int secondary = UGETH_AN_TIMEOUT; 3972 static int secondary = UGETH_AN_TIMEOUT;
3984 int result; 3973 int result;
3985 3974
@@ -4034,7 +4023,7 @@ static void ugeth_phy_startup_timer(unsigned long data)
4034/* Returns 0 for success. */ 4023/* Returns 0 for success. */
4035static int ucc_geth_open(struct net_device *dev) 4024static int ucc_geth_open(struct net_device *dev)
4036{ 4025{
4037 ucc_geth_private_t *ugeth = netdev_priv(dev); 4026 struct ucc_geth_private *ugeth = netdev_priv(dev);
4038 int err; 4027 int err;
4039 4028
4040 ugeth_vdbg("%s: IN", __FUNCTION__); 4029 ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -4111,7 +4100,7 @@ static int ucc_geth_open(struct net_device *dev)
4111/* Stops the kernel queue, and halts the controller */ 4100/* Stops the kernel queue, and halts the controller */
4112static int ucc_geth_close(struct net_device *dev) 4101static int ucc_geth_close(struct net_device *dev)
4113{ 4102{
4114 ucc_geth_private_t *ugeth = netdev_priv(dev); 4103 struct ucc_geth_private *ugeth = netdev_priv(dev);
4115 4104
4116 ugeth_vdbg("%s: IN", __FUNCTION__); 4105 ugeth_vdbg("%s: IN", __FUNCTION__);
4117 4106
@@ -4130,30 +4119,53 @@ static int ucc_geth_close(struct net_device *dev)
4130 4119
4131const struct ethtool_ops ucc_geth_ethtool_ops = { }; 4120const struct ethtool_ops ucc_geth_ethtool_ops = { };
4132 4121
4133static int ucc_geth_probe(struct device *device) 4122static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *match)
4134{ 4123{
4135 struct platform_device *pdev = to_platform_device(device); 4124 struct device *device = &ofdev->dev;
4136 struct ucc_geth_platform_data *ugeth_pdata; 4125 struct device_node *np = ofdev->node;
4137 struct net_device *dev = NULL; 4126 struct net_device *dev = NULL;
4138 struct ucc_geth_private *ugeth = NULL; 4127 struct ucc_geth_private *ugeth = NULL;
4139 struct ucc_geth_info *ug_info; 4128 struct ucc_geth_info *ug_info;
4140 int err; 4129 struct resource res;
4130 struct device_node *phy;
4131 int err, ucc_num, phy_interface;
4141 static int mii_mng_configured = 0; 4132 static int mii_mng_configured = 0;
4133 const phandle *ph;
4134 const unsigned int *prop;
4142 4135
4143 ugeth_vdbg("%s: IN", __FUNCTION__); 4136 ugeth_vdbg("%s: IN", __FUNCTION__);
4144 4137
4145 ugeth_pdata = (struct ucc_geth_platform_data *)pdev->dev.platform_data; 4138 prop = get_property(np, "device-id", NULL);
4139 ucc_num = *prop - 1;
4140 if ((ucc_num < 0) || (ucc_num > 7))
4141 return -ENODEV;
4142
4143 ug_info = &ugeth_info[ucc_num];
4144 ug_info->uf_info.ucc_num = ucc_num;
4145 prop = get_property(np, "rx-clock", NULL);
4146 ug_info->uf_info.rx_clock = *prop;
4147 prop = get_property(np, "tx-clock", NULL);
4148 ug_info->uf_info.tx_clock = *prop;
4149 err = of_address_to_resource(np, 0, &res);
4150 if (err)
4151 return -EINVAL;
4152
4153 ug_info->uf_info.regs = res.start;
4154 ug_info->uf_info.irq = irq_of_parse_and_map(np, 0);
4155
4156 ph = get_property(np, "phy-handle", NULL);
4157 phy = of_find_node_by_phandle(*ph);
4146 4158
4147 ug_info = &ugeth_info[pdev->id]; 4159 if (phy == NULL)
4148 ug_info->uf_info.ucc_num = pdev->id; 4160 return -ENODEV;
4149 ug_info->uf_info.rx_clock = ugeth_pdata->rx_clock; 4161
4150 ug_info->uf_info.tx_clock = ugeth_pdata->tx_clock; 4162 prop = get_property(phy, "reg", NULL);
4151 ug_info->uf_info.regs = ugeth_pdata->phy_reg_addr; 4163 ug_info->phy_address = *prop;
4152 ug_info->uf_info.irq = platform_get_irq(pdev, 0); 4164 prop = get_property(phy, "interface", NULL);
4153 ug_info->phy_address = ugeth_pdata->phy_id; 4165 ug_info->enet_interface = *prop;
4154 ug_info->enet_interface = ugeth_pdata->phy_interface; 4166 ug_info->phy_interrupt = irq_of_parse_and_map(phy, 0);
4155 ug_info->board_flags = ugeth_pdata->board_flags; 4167 ug_info->board_flags = (ug_info->phy_interrupt == NO_IRQ)?
4156 ug_info->phy_interrupt = ugeth_pdata->phy_interrupt; 4168 0:FSL_UGETH_BRD_HAS_PHY_INTR;
4157 4169
4158 printk(KERN_INFO "ucc_geth: UCC%1d at 0x%8x (irq = %d) \n", 4170 printk(KERN_INFO "ucc_geth: UCC%1d at 0x%8x (irq = %d) \n",
4159 ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs, 4171 ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs,
@@ -4161,12 +4173,44 @@ static int ucc_geth_probe(struct device *device)
4161 4173
4162 if (ug_info == NULL) { 4174 if (ug_info == NULL) {
4163 ugeth_err("%s: [%d] Missing additional data!", __FUNCTION__, 4175 ugeth_err("%s: [%d] Missing additional data!", __FUNCTION__,
4164 pdev->id); 4176 ucc_num);
4165 return -ENODEV; 4177 return -ENODEV;
4166 } 4178 }
4167 4179
4180 /* FIXME: Work around for early chip rev. */
4181 /* There's a bug in initial chip rev(s) in the RGMII ac */
4182 /* timing. */
4183 /* The following compensates by writing to the reserved */
4184 /* QE Port Output Hold Registers (CPOH1?). */
4185 prop = get_property(phy, "interface", NULL);
4186 phy_interface = *prop;
4187 if ((phy_interface == ENET_1000_RGMII) ||
4188 (phy_interface == ENET_100_RGMII) ||
4189 (phy_interface == ENET_10_RGMII)) {
4190 struct device_node *soc;
4191 phys_addr_t immrbase = -1;
4192 u32 *tmp_reg;
4193 u32 tmp_val;
4194
4195 soc = of_find_node_by_type(NULL, "soc");
4196 if (soc) {
4197 unsigned int size;
4198 const void *prop = get_property(soc, "reg", &size);
4199 immrbase = of_translate_address(soc, prop);
4200 of_node_put(soc);
4201 };
4202
4203 tmp_reg = (u32 *) ioremap(immrbase + 0x14A8, 0x4);
4204 tmp_val = in_be32(tmp_reg);
4205 if (ucc_num == 1)
4206 out_be32(tmp_reg, tmp_val | 0x00003000);
4207 else if (ucc_num == 2)
4208 out_be32(tmp_reg, tmp_val | 0x0c000000);
4209 iounmap(tmp_reg);
4210 }
4211
4168 if (!mii_mng_configured) { 4212 if (!mii_mng_configured) {
4169 ucc_set_qe_mux_mii_mng(ug_info->uf_info.ucc_num); 4213 ucc_set_qe_mux_mii_mng(ucc_num);
4170 mii_mng_configured = 1; 4214 mii_mng_configured = 1;
4171 } 4215 }
4172 4216
@@ -4213,13 +4257,14 @@ static int ucc_geth_probe(struct device *device)
4213 4257
4214 ugeth->ug_info = ug_info; 4258 ugeth->ug_info = ug_info;
4215 ugeth->dev = dev; 4259 ugeth->dev = dev;
4216 memcpy(dev->dev_addr, ugeth_pdata->mac_addr, 6); 4260 memcpy(dev->dev_addr, get_property(np, "mac-address", NULL), 6);
4217 4261
4218 return 0; 4262 return 0;
4219} 4263}
4220 4264
4221static int ucc_geth_remove(struct device *device) 4265static int ucc_geth_remove(struct of_device* ofdev)
4222{ 4266{
4267 struct device *device = &ofdev->dev;
4223 struct net_device *dev = dev_get_drvdata(device); 4268 struct net_device *dev = dev_get_drvdata(device);
4224 struct ucc_geth_private *ugeth = netdev_priv(dev); 4269 struct ucc_geth_private *ugeth = netdev_priv(dev);
4225 4270
@@ -4230,28 +4275,38 @@ static int ucc_geth_remove(struct device *device)
4230 return 0; 4275 return 0;
4231} 4276}
4232 4277
4233/* Structure for a device driver */ 4278static struct of_device_id ucc_geth_match[] = {
4234static struct device_driver ucc_geth_driver = { 4279 {
4235 .name = DRV_NAME, 4280 .type = "network",
4236 .bus = &platform_bus_type, 4281 .compatible = "ucc_geth",
4237 .probe = ucc_geth_probe, 4282 },
4238 .remove = ucc_geth_remove, 4283 {},
4284};
4285
4286MODULE_DEVICE_TABLE(of, ucc_geth_match);
4287
4288static struct of_platform_driver ucc_geth_driver = {
4289 .name = DRV_NAME,
4290 .match_table = ucc_geth_match,
4291 .probe = ucc_geth_probe,
4292 .remove = ucc_geth_remove,
4239}; 4293};
4240 4294
4241static int __init ucc_geth_init(void) 4295static int __init ucc_geth_init(void)
4242{ 4296{
4243 int i; 4297 int i;
4298
4244 printk(KERN_INFO "ucc_geth: " DRV_DESC "\n"); 4299 printk(KERN_INFO "ucc_geth: " DRV_DESC "\n");
4245 for (i = 0; i < 8; i++) 4300 for (i = 0; i < 8; i++)
4246 memcpy(&(ugeth_info[i]), &ugeth_primary_info, 4301 memcpy(&(ugeth_info[i]), &ugeth_primary_info,
4247 sizeof(ugeth_primary_info)); 4302 sizeof(ugeth_primary_info));
4248 4303
4249 return driver_register(&ucc_geth_driver); 4304 return of_register_platform_driver(&ucc_geth_driver);
4250} 4305}
4251 4306
4252static void __exit ucc_geth_exit(void) 4307static void __exit ucc_geth_exit(void)
4253{ 4308{
4254 driver_unregister(&ucc_geth_driver); 4309 of_unregister_platform_driver(&ucc_geth_driver);
4255} 4310}
4256 4311
4257module_init(ucc_geth_init); 4312module_init(ucc_geth_init);
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 005965f5dd9b..a66561253593 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -36,24 +36,24 @@
36#define ENET_INIT_PARAM_MAX_ENTRIES_RX 9 36#define ENET_INIT_PARAM_MAX_ENTRIES_RX 9
37#define ENET_INIT_PARAM_MAX_ENTRIES_TX 8 37#define ENET_INIT_PARAM_MAX_ENTRIES_TX 8
38 38
39typedef struct ucc_mii_mng { 39struct ucc_mii_mng {
40 u32 miimcfg; /* MII management configuration reg */ 40 u32 miimcfg; /* MII management configuration reg */
41 u32 miimcom; /* MII management command reg */ 41 u32 miimcom; /* MII management command reg */
42 u32 miimadd; /* MII management address reg */ 42 u32 miimadd; /* MII management address reg */
43 u32 miimcon; /* MII management control reg */ 43 u32 miimcon; /* MII management control reg */
44 u32 miimstat; /* MII management status reg */ 44 u32 miimstat; /* MII management status reg */
45 u32 miimind; /* MII management indication reg */ 45 u32 miimind; /* MII management indication reg */
46} __attribute__ ((packed)) ucc_mii_mng_t; 46} __attribute__ ((packed));
47 47
48typedef struct ucc_geth { 48struct ucc_geth {
49 ucc_fast_t uccf; 49 struct ucc_fast uccf;
50 50
51 u32 maccfg1; /* mac configuration reg. 1 */ 51 u32 maccfg1; /* mac configuration reg. 1 */
52 u32 maccfg2; /* mac configuration reg. 2 */ 52 u32 maccfg2; /* mac configuration reg. 2 */
53 u32 ipgifg; /* interframe gap reg. */ 53 u32 ipgifg; /* interframe gap reg. */
54 u32 hafdup; /* half-duplex reg. */ 54 u32 hafdup; /* half-duplex reg. */
55 u8 res1[0x10]; 55 u8 res1[0x10];
56 ucc_mii_mng_t miimng; /* MII management structure */ 56 struct ucc_mii_mng miimng; /* MII management structure */
57 u32 ifctl; /* interface control reg */ 57 u32 ifctl; /* interface control reg */
58 u32 ifstat; /* interface statux reg */ 58 u32 ifstat; /* interface statux reg */
59 u32 macstnaddr1; /* mac station address part 1 reg */ 59 u32 macstnaddr1; /* mac station address part 1 reg */
@@ -111,7 +111,7 @@ typedef struct ucc_geth {
111 u32 scar; /* Statistics carry register */ 111 u32 scar; /* Statistics carry register */
112 u32 scam; /* Statistics caryy mask register */ 112 u32 scam; /* Statistics caryy mask register */
113 u8 res5[0x200 - 0x1c4]; 113 u8 res5[0x200 - 0x1c4];
114} __attribute__ ((packed)) ucc_geth_t; 114} __attribute__ ((packed));
115 115
116/* UCC GETH TEMODR Register */ 116/* UCC GETH TEMODR Register */
117#define TEMODER_TX_RMON_STATISTICS_ENABLE 0x0100 /* enable Tx statistics 117#define TEMODER_TX_RMON_STATISTICS_ENABLE 0x0100 /* enable Tx statistics
@@ -508,39 +508,39 @@ typedef struct ucc_geth {
508/* UCC GETH UDSR (Data Synchronization Register) */ 508/* UCC GETH UDSR (Data Synchronization Register) */
509#define UDSR_MAGIC 0x067E 509#define UDSR_MAGIC 0x067E
510 510
511typedef struct ucc_geth_thread_data_tx { 511struct ucc_geth_thread_data_tx {
512 u8 res0[104]; 512 u8 res0[104];
513} __attribute__ ((packed)) ucc_geth_thread_data_tx_t; 513} __attribute__ ((packed));
514 514
515typedef struct ucc_geth_thread_data_rx { 515struct ucc_geth_thread_data_rx {
516 u8 res0[40]; 516 u8 res0[40];
517} __attribute__ ((packed)) ucc_geth_thread_data_rx_t; 517} __attribute__ ((packed));
518 518
519/* Send Queue Queue-Descriptor */ 519/* Send Queue Queue-Descriptor */
520typedef struct ucc_geth_send_queue_qd { 520struct ucc_geth_send_queue_qd {
521 u32 bd_ring_base; /* pointer to BD ring base address */ 521 u32 bd_ring_base; /* pointer to BD ring base address */
522 u8 res0[0x8]; 522 u8 res0[0x8];
523 u32 last_bd_completed_address;/* initialize to last entry in BD ring */ 523 u32 last_bd_completed_address;/* initialize to last entry in BD ring */
524 u8 res1[0x30]; 524 u8 res1[0x30];
525} __attribute__ ((packed)) ucc_geth_send_queue_qd_t; 525} __attribute__ ((packed));
526 526
527typedef struct ucc_geth_send_queue_mem_region { 527struct ucc_geth_send_queue_mem_region {
528 ucc_geth_send_queue_qd_t sqqd[NUM_TX_QUEUES]; 528 struct ucc_geth_send_queue_qd sqqd[NUM_TX_QUEUES];
529} __attribute__ ((packed)) ucc_geth_send_queue_mem_region_t; 529} __attribute__ ((packed));
530 530
531typedef struct ucc_geth_thread_tx_pram { 531struct ucc_geth_thread_tx_pram {
532 u8 res0[64]; 532 u8 res0[64];
533} __attribute__ ((packed)) ucc_geth_thread_tx_pram_t; 533} __attribute__ ((packed));
534 534
535typedef struct ucc_geth_thread_rx_pram { 535struct ucc_geth_thread_rx_pram {
536 u8 res0[128]; 536 u8 res0[128];
537} __attribute__ ((packed)) ucc_geth_thread_rx_pram_t; 537} __attribute__ ((packed));
538 538
539#define THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING 64 539#define THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING 64
540#define THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING_8 64 540#define THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING_8 64
541#define THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING_16 96 541#define THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING_16 96
542 542
543typedef struct ucc_geth_scheduler { 543struct ucc_geth_scheduler {
544 u16 cpucount0; /* CPU packet counter */ 544 u16 cpucount0; /* CPU packet counter */
545 u16 cpucount1; /* CPU packet counter */ 545 u16 cpucount1; /* CPU packet counter */
546 u16 cecount0; /* QE packet counter */ 546 u16 cecount0; /* QE packet counter */
@@ -574,9 +574,9 @@ typedef struct ucc_geth_scheduler {
574 /**< weight factor for queues */ 574 /**< weight factor for queues */
575 u32 minw; /* temporary variable handled by QE */ 575 u32 minw; /* temporary variable handled by QE */
576 u8 res1[0x70 - 0x64]; 576 u8 res1[0x70 - 0x64];
577} __attribute__ ((packed)) ucc_geth_scheduler_t; 577} __attribute__ ((packed));
578 578
579typedef struct ucc_geth_tx_firmware_statistics_pram { 579struct ucc_geth_tx_firmware_statistics_pram {
580 u32 sicoltx; /* single collision */ 580 u32 sicoltx; /* single collision */
581 u32 mulcoltx; /* multiple collision */ 581 u32 mulcoltx; /* multiple collision */
582 u32 latecoltxfr; /* late collision */ 582 u32 latecoltxfr; /* late collision */
@@ -596,9 +596,9 @@ typedef struct ucc_geth_tx_firmware_statistics_pram {
596 and 1518 octets */ 596 and 1518 octets */
597 u32 txpktsjumbo; /* total packets (including bad) between 1024 597 u32 txpktsjumbo; /* total packets (including bad) between 1024
598 and MAXLength octets */ 598 and MAXLength octets */
599} __attribute__ ((packed)) ucc_geth_tx_firmware_statistics_pram_t; 599} __attribute__ ((packed));
600 600
601typedef struct ucc_geth_rx_firmware_statistics_pram { 601struct ucc_geth_rx_firmware_statistics_pram {
602 u32 frrxfcser; /* frames with crc error */ 602 u32 frrxfcser; /* frames with crc error */
603 u32 fraligner; /* frames with alignment error */ 603 u32 fraligner; /* frames with alignment error */
604 u32 inrangelenrxer; /* in range length error */ 604 u32 inrangelenrxer; /* in range length error */
@@ -630,33 +630,33 @@ typedef struct ucc_geth_rx_firmware_statistics_pram {
630 replaced */ 630 replaced */
631 u32 insertvlan; /* total frames that had their VLAN tag 631 u32 insertvlan; /* total frames that had their VLAN tag
632 inserted */ 632 inserted */
633} __attribute__ ((packed)) ucc_geth_rx_firmware_statistics_pram_t; 633} __attribute__ ((packed));
634 634
635typedef struct ucc_geth_rx_interrupt_coalescing_entry { 635struct ucc_geth_rx_interrupt_coalescing_entry {
636 u32 interruptcoalescingmaxvalue; /* interrupt coalescing max 636 u32 interruptcoalescingmaxvalue; /* interrupt coalescing max
637 value */ 637 value */
638 u32 interruptcoalescingcounter; /* interrupt coalescing counter, 638 u32 interruptcoalescingcounter; /* interrupt coalescing counter,
639 initialize to 639 initialize to
640 interruptcoalescingmaxvalue */ 640 interruptcoalescingmaxvalue */
641} __attribute__ ((packed)) ucc_geth_rx_interrupt_coalescing_entry_t; 641} __attribute__ ((packed));
642 642
643typedef struct ucc_geth_rx_interrupt_coalescing_table { 643struct ucc_geth_rx_interrupt_coalescing_table {
644 ucc_geth_rx_interrupt_coalescing_entry_t coalescingentry[NUM_RX_QUEUES]; 644 struct ucc_geth_rx_interrupt_coalescing_entry coalescingentry[NUM_RX_QUEUES];
645 /**< interrupt coalescing entry */ 645 /**< interrupt coalescing entry */
646} __attribute__ ((packed)) ucc_geth_rx_interrupt_coalescing_table_t; 646} __attribute__ ((packed));
647 647
648typedef struct ucc_geth_rx_prefetched_bds { 648struct ucc_geth_rx_prefetched_bds {
649 qe_bd_t bd[NUM_BDS_IN_PREFETCHED_BDS]; /* prefetched bd */ 649 struct qe_bd bd[NUM_BDS_IN_PREFETCHED_BDS]; /* prefetched bd */
650} __attribute__ ((packed)) ucc_geth_rx_prefetched_bds_t; 650} __attribute__ ((packed));
651 651
652typedef struct ucc_geth_rx_bd_queues_entry { 652struct ucc_geth_rx_bd_queues_entry {
653 u32 bdbaseptr; /* BD base pointer */ 653 u32 bdbaseptr; /* BD base pointer */
654 u32 bdptr; /* BD pointer */ 654 u32 bdptr; /* BD pointer */
655 u32 externalbdbaseptr; /* external BD base pointer */ 655 u32 externalbdbaseptr; /* external BD base pointer */
656 u32 externalbdptr; /* external BD pointer */ 656 u32 externalbdptr; /* external BD pointer */
657} __attribute__ ((packed)) ucc_geth_rx_bd_queues_entry_t; 657} __attribute__ ((packed));
658 658
659typedef struct ucc_geth_tx_global_pram { 659struct ucc_geth_tx_global_pram {
660 u16 temoder; 660 u16 temoder;
661 u8 res0[0x38 - 0x02]; 661 u8 res0[0x38 - 0x02];
662 u32 sqptr; /* a base pointer to send queue memory region */ 662 u32 sqptr; /* a base pointer to send queue memory region */
@@ -670,15 +670,15 @@ typedef struct ucc_geth_tx_global_pram {
670 u32 tqptr; /* a base pointer to the Tx Queues Memory 670 u32 tqptr; /* a base pointer to the Tx Queues Memory
671 Region */ 671 Region */
672 u8 res2[0x80 - 0x74]; 672 u8 res2[0x80 - 0x74];
673} __attribute__ ((packed)) ucc_geth_tx_global_pram_t; 673} __attribute__ ((packed));
674 674
675/* structure representing Extended Filtering Global Parameters in PRAM */ 675/* structure representing Extended Filtering Global Parameters in PRAM */
676typedef struct ucc_geth_exf_global_pram { 676struct ucc_geth_exf_global_pram {
677 u32 l2pcdptr; /* individual address filter, high */ 677 u32 l2pcdptr; /* individual address filter, high */
678 u8 res0[0x10 - 0x04]; 678 u8 res0[0x10 - 0x04];
679} __attribute__ ((packed)) ucc_geth_exf_global_pram_t; 679} __attribute__ ((packed));
680 680
681typedef struct ucc_geth_rx_global_pram { 681struct ucc_geth_rx_global_pram {
682 u32 remoder; /* ethernet mode reg. */ 682 u32 remoder; /* ethernet mode reg. */
683 u32 rqptr; /* base pointer to the Rx Queues Memory Region*/ 683 u32 rqptr; /* base pointer to the Rx Queues Memory Region*/
684 u32 res0[0x1]; 684 u32 res0[0x1];
@@ -710,12 +710,12 @@ typedef struct ucc_geth_rx_global_pram {
710 u32 exfGlobalParam; /* base address for extended filtering global 710 u32 exfGlobalParam; /* base address for extended filtering global
711 parameters */ 711 parameters */
712 u8 res6[0x100 - 0xC4]; /* Initialize to zero */ 712 u8 res6[0x100 - 0xC4]; /* Initialize to zero */
713} __attribute__ ((packed)) ucc_geth_rx_global_pram_t; 713} __attribute__ ((packed));
714 714
715#define GRACEFUL_STOP_ACKNOWLEDGE_RX 0x01 715#define GRACEFUL_STOP_ACKNOWLEDGE_RX 0x01
716 716
717/* structure representing InitEnet command */ 717/* structure representing InitEnet command */
718typedef struct ucc_geth_init_pram { 718struct ucc_geth_init_pram {
719 u8 resinit1; 719 u8 resinit1;
720 u8 resinit2; 720 u8 resinit2;
721 u8 resinit3; 721 u8 resinit3;
@@ -729,7 +729,7 @@ typedef struct ucc_geth_init_pram {
729 u32 txglobal; /* tx global */ 729 u32 txglobal; /* tx global */
730 u32 txthread[ENET_INIT_PARAM_MAX_ENTRIES_TX]; /* tx threads */ 730 u32 txthread[ENET_INIT_PARAM_MAX_ENTRIES_TX]; /* tx threads */
731 u8 res3[0x1]; 731 u8 res3[0x1];
732} __attribute__ ((packed)) ucc_geth_init_pram_t; 732} __attribute__ ((packed));
733 733
734#define ENET_INIT_PARAM_RGF_SHIFT (32 - 4) 734#define ENET_INIT_PARAM_RGF_SHIFT (32 - 4)
735#define ENET_INIT_PARAM_TGF_SHIFT (32 - 8) 735#define ENET_INIT_PARAM_TGF_SHIFT (32 - 8)
@@ -746,27 +746,27 @@ typedef struct ucc_geth_init_pram {
746#define ENET_INIT_PARAM_MAGIC_RES_INIT5 0x0400 746#define ENET_INIT_PARAM_MAGIC_RES_INIT5 0x0400
747 747
748/* structure representing 82xx Address Filtering Enet Address in PRAM */ 748/* structure representing 82xx Address Filtering Enet Address in PRAM */
749typedef struct ucc_geth_82xx_enet_address { 749struct ucc_geth_82xx_enet_address {
750 u8 res1[0x2]; 750 u8 res1[0x2];
751 u16 h; /* address (MSB) */ 751 u16 h; /* address (MSB) */
752 u16 m; /* address */ 752 u16 m; /* address */
753 u16 l; /* address (LSB) */ 753 u16 l; /* address (LSB) */
754} __attribute__ ((packed)) ucc_geth_82xx_enet_address_t; 754} __attribute__ ((packed));
755 755
756/* structure representing 82xx Address Filtering PRAM */ 756/* structure representing 82xx Address Filtering PRAM */
757typedef struct ucc_geth_82xx_address_filtering_pram { 757struct ucc_geth_82xx_address_filtering_pram {
758 u32 iaddr_h; /* individual address filter, high */ 758 u32 iaddr_h; /* individual address filter, high */
759 u32 iaddr_l; /* individual address filter, low */ 759 u32 iaddr_l; /* individual address filter, low */
760 u32 gaddr_h; /* group address filter, high */ 760 u32 gaddr_h; /* group address filter, high */
761 u32 gaddr_l; /* group address filter, low */ 761 u32 gaddr_l; /* group address filter, low */
762 ucc_geth_82xx_enet_address_t taddr; 762 struct ucc_geth_82xx_enet_address taddr;
763 ucc_geth_82xx_enet_address_t paddr[NUM_OF_PADDRS]; 763 struct ucc_geth_82xx_enet_address paddr[NUM_OF_PADDRS];
764 u8 res0[0x40 - 0x38]; 764 u8 res0[0x40 - 0x38];
765} __attribute__ ((packed)) ucc_geth_82xx_address_filtering_pram_t; 765} __attribute__ ((packed));
766 766
767/* GETH Tx firmware statistics structure, used when calling 767/* GETH Tx firmware statistics structure, used when calling
768 UCC_GETH_GetStatistics. */ 768 UCC_GETH_GetStatistics. */
769typedef struct ucc_geth_tx_firmware_statistics { 769struct ucc_geth_tx_firmware_statistics {
770 u32 sicoltx; /* single collision */ 770 u32 sicoltx; /* single collision */
771 u32 mulcoltx; /* multiple collision */ 771 u32 mulcoltx; /* multiple collision */
772 u32 latecoltxfr; /* late collision */ 772 u32 latecoltxfr; /* late collision */
@@ -786,11 +786,11 @@ typedef struct ucc_geth_tx_firmware_statistics {
786 and 1518 octets */ 786 and 1518 octets */
787 u32 txpktsjumbo; /* total packets (including bad) between 1024 787 u32 txpktsjumbo; /* total packets (including bad) between 1024
788 and MAXLength octets */ 788 and MAXLength octets */
789} __attribute__ ((packed)) ucc_geth_tx_firmware_statistics_t; 789} __attribute__ ((packed));
790 790
791/* GETH Rx firmware statistics structure, used when calling 791/* GETH Rx firmware statistics structure, used when calling
792 UCC_GETH_GetStatistics. */ 792 UCC_GETH_GetStatistics. */
793typedef struct ucc_geth_rx_firmware_statistics { 793struct ucc_geth_rx_firmware_statistics {
794 u32 frrxfcser; /* frames with crc error */ 794 u32 frrxfcser; /* frames with crc error */
795 u32 fraligner; /* frames with alignment error */ 795 u32 fraligner; /* frames with alignment error */
796 u32 inrangelenrxer; /* in range length error */ 796 u32 inrangelenrxer; /* in range length error */
@@ -822,11 +822,11 @@ typedef struct ucc_geth_rx_firmware_statistics {
822 replaced */ 822 replaced */
823 u32 insertvlan; /* total frames that had their VLAN tag 823 u32 insertvlan; /* total frames that had their VLAN tag
824 inserted */ 824 inserted */
825} __attribute__ ((packed)) ucc_geth_rx_firmware_statistics_t; 825} __attribute__ ((packed));
826 826
827/* GETH hardware statistics structure, used when calling 827/* GETH hardware statistics structure, used when calling
828 UCC_GETH_GetStatistics. */ 828 UCC_GETH_GetStatistics. */
829typedef struct ucc_geth_hardware_statistics { 829struct ucc_geth_hardware_statistics {
830 u32 tx64; /* Total number of frames (including bad 830 u32 tx64; /* Total number of frames (including bad
831 frames) transmitted that were exactly of the 831 frames) transmitted that were exactly of the
832 minimal length (64 for un tagged, 68 for 832 minimal length (64 for un tagged, 68 for
@@ -871,7 +871,7 @@ typedef struct ucc_geth_hardware_statistics {
871 u32 rbca; /* Total number of frames received succesfully 871 u32 rbca; /* Total number of frames received succesfully
872 that had destination address equal to the 872 that had destination address equal to the
873 broadcast address */ 873 broadcast address */
874} __attribute__ ((packed)) ucc_geth_hardware_statistics_t; 874} __attribute__ ((packed));
875 875
876/* UCC GETH Tx errors returned via TxConf callback */ 876/* UCC GETH Tx errors returned via TxConf callback */
877#define TX_ERRORS_DEF 0x0200 877#define TX_ERRORS_DEF 0x0200
@@ -1013,21 +1013,21 @@ typedef struct ucc_geth_hardware_statistics {
1013 (MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_112) 1013 (MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_112)
1014 1014
1015/* Ethernet speed */ 1015/* Ethernet speed */
1016typedef enum enet_speed { 1016enum enet_speed {
1017 ENET_SPEED_10BT, /* 10 Base T */ 1017 ENET_SPEED_10BT, /* 10 Base T */
1018 ENET_SPEED_100BT, /* 100 Base T */ 1018 ENET_SPEED_100BT, /* 100 Base T */
1019 ENET_SPEED_1000BT /* 1000 Base T */ 1019 ENET_SPEED_1000BT /* 1000 Base T */
1020} enet_speed_e; 1020};
1021 1021
1022/* Ethernet Address Type. */ 1022/* Ethernet Address Type. */
1023typedef enum enet_addr_type { 1023enum enet_addr_type {
1024 ENET_ADDR_TYPE_INDIVIDUAL, 1024 ENET_ADDR_TYPE_INDIVIDUAL,
1025 ENET_ADDR_TYPE_GROUP, 1025 ENET_ADDR_TYPE_GROUP,
1026 ENET_ADDR_TYPE_BROADCAST 1026 ENET_ADDR_TYPE_BROADCAST
1027} enet_addr_type_e; 1027};
1028 1028
1029/* TBI / MII Set Register */ 1029/* TBI / MII Set Register */
1030typedef enum enet_tbi_mii_reg { 1030enum enet_tbi_mii_reg {
1031 ENET_TBI_MII_CR = 0x00, /* Control (CR ) */ 1031 ENET_TBI_MII_CR = 0x00, /* Control (CR ) */
1032 ENET_TBI_MII_SR = 0x01, /* Status (SR ) */ 1032 ENET_TBI_MII_SR = 0x01, /* Status (SR ) */
1033 ENET_TBI_MII_ANA = 0x04, /* AN advertisement (ANA ) */ 1033 ENET_TBI_MII_ANA = 0x04, /* AN advertisement (ANA ) */
@@ -1040,10 +1040,10 @@ typedef enum enet_tbi_mii_reg {
1040 ENET_TBI_MII_EXST = 0x0F, /* Extended status (EXST ) */ 1040 ENET_TBI_MII_EXST = 0x0F, /* Extended status (EXST ) */
1041 ENET_TBI_MII_JD = 0x10, /* Jitter diagnostics (JD ) */ 1041 ENET_TBI_MII_JD = 0x10, /* Jitter diagnostics (JD ) */
1042 ENET_TBI_MII_TBICON = 0x11 /* TBI control (TBICON ) */ 1042 ENET_TBI_MII_TBICON = 0x11 /* TBI control (TBICON ) */
1043} enet_tbi_mii_reg_e; 1043};
1044 1044
1045/* UCC GETH 82xx Ethernet Address Recognition Location */ 1045/* UCC GETH 82xx Ethernet Address Recognition Location */
1046typedef enum ucc_geth_enet_address_recognition_location { 1046enum ucc_geth_enet_address_recognition_location {
1047 UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_STATION_ADDRESS,/* station 1047 UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_STATION_ADDRESS,/* station
1048 address */ 1048 address */
1049 UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_PADDR_FIRST, /* additional 1049 UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_PADDR_FIRST, /* additional
@@ -1065,10 +1065,10 @@ typedef enum ucc_geth_enet_address_recognition_location {
1065 UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_GROUP_HASH, /* group hash */ 1065 UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_GROUP_HASH, /* group hash */
1066 UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_INDIVIDUAL_HASH /* individual 1066 UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_INDIVIDUAL_HASH /* individual
1067 hash */ 1067 hash */
1068} ucc_geth_enet_address_recognition_location_e; 1068};
1069 1069
1070/* UCC GETH vlan operation tagged */ 1070/* UCC GETH vlan operation tagged */
1071typedef enum ucc_geth_vlan_operation_tagged { 1071enum ucc_geth_vlan_operation_tagged {
1072 UCC_GETH_VLAN_OPERATION_TAGGED_NOP = 0x0, /* Tagged - nop */ 1072 UCC_GETH_VLAN_OPERATION_TAGGED_NOP = 0x0, /* Tagged - nop */
1073 UCC_GETH_VLAN_OPERATION_TAGGED_REPLACE_VID_PORTION_OF_Q_TAG 1073 UCC_GETH_VLAN_OPERATION_TAGGED_REPLACE_VID_PORTION_OF_Q_TAG
1074 = 0x1, /* Tagged - replace vid portion of q tag */ 1074 = 0x1, /* Tagged - replace vid portion of q tag */
@@ -1076,18 +1076,18 @@ typedef enum ucc_geth_vlan_operation_tagged {
1076 = 0x2, /* Tagged - if vid0 replace vid with default value */ 1076 = 0x2, /* Tagged - if vid0 replace vid with default value */
1077 UCC_GETH_VLAN_OPERATION_TAGGED_EXTRACT_Q_TAG_FROM_FRAME 1077 UCC_GETH_VLAN_OPERATION_TAGGED_EXTRACT_Q_TAG_FROM_FRAME
1078 = 0x3 /* Tagged - extract q tag from frame */ 1078 = 0x3 /* Tagged - extract q tag from frame */
1079} ucc_geth_vlan_operation_tagged_e; 1079};
1080 1080
1081/* UCC GETH vlan operation non-tagged */ 1081/* UCC GETH vlan operation non-tagged */
1082typedef enum ucc_geth_vlan_operation_non_tagged { 1082enum ucc_geth_vlan_operation_non_tagged {
1083 UCC_GETH_VLAN_OPERATION_NON_TAGGED_NOP = 0x0, /* Non tagged - nop */ 1083 UCC_GETH_VLAN_OPERATION_NON_TAGGED_NOP = 0x0, /* Non tagged - nop */
1084 UCC_GETH_VLAN_OPERATION_NON_TAGGED_Q_TAG_INSERT = 0x1 /* Non tagged - 1084 UCC_GETH_VLAN_OPERATION_NON_TAGGED_Q_TAG_INSERT = 0x1 /* Non tagged -
1085 q tag insert 1085 q tag insert
1086 */ 1086 */
1087} ucc_geth_vlan_operation_non_tagged_e; 1087};
1088 1088
1089/* UCC GETH Rx Quality of Service Mode */ 1089/* UCC GETH Rx Quality of Service Mode */
1090typedef enum ucc_geth_qos_mode { 1090enum ucc_geth_qos_mode {
1091 UCC_GETH_QOS_MODE_DEFAULT = 0x0, /* default queue */ 1091 UCC_GETH_QOS_MODE_DEFAULT = 0x0, /* default queue */
1092 UCC_GETH_QOS_MODE_QUEUE_NUM_FROM_L2_CRITERIA = 0x1, /* queue 1092 UCC_GETH_QOS_MODE_QUEUE_NUM_FROM_L2_CRITERIA = 0x1, /* queue
1093 determined 1093 determined
@@ -1097,11 +1097,11 @@ typedef enum ucc_geth_qos_mode {
1097 determined 1097 determined
1098 by L3 1098 by L3
1099 criteria */ 1099 criteria */
1100} ucc_geth_qos_mode_e; 1100};
1101 1101
1102/* UCC GETH Statistics Gathering Mode - These are bit flags, 'or' them together 1102/* UCC GETH Statistics Gathering Mode - These are bit flags, 'or' them together
1103 for combined functionality */ 1103 for combined functionality */
1104typedef enum ucc_geth_statistics_gathering_mode { 1104enum ucc_geth_statistics_gathering_mode {
1105 UCC_GETH_STATISTICS_GATHERING_MODE_NONE = 0x00000000, /* No 1105 UCC_GETH_STATISTICS_GATHERING_MODE_NONE = 0x00000000, /* No
1106 statistics 1106 statistics
1107 gathering */ 1107 gathering */
@@ -1122,10 +1122,10 @@ typedef enum ucc_geth_statistics_gathering_mode {
1122 statistics 1122 statistics
1123 gathering 1123 gathering
1124 */ 1124 */
1125} ucc_geth_statistics_gathering_mode_e; 1125};
1126 1126
1127/* UCC GETH Pad and CRC Mode - Note, Padding without CRC is not possible */ 1127/* UCC GETH Pad and CRC Mode - Note, Padding without CRC is not possible */
1128typedef enum ucc_geth_maccfg2_pad_and_crc_mode { 1128enum ucc_geth_maccfg2_pad_and_crc_mode {
1129 UCC_GETH_PAD_AND_CRC_MODE_NONE 1129 UCC_GETH_PAD_AND_CRC_MODE_NONE
1130 = MACCFG2_PAD_AND_CRC_MODE_NONE, /* Neither Padding 1130 = MACCFG2_PAD_AND_CRC_MODE_NONE, /* Neither Padding
1131 short frames 1131 short frames
@@ -1135,61 +1135,59 @@ typedef enum ucc_geth_maccfg2_pad_and_crc_mode {
1135 CRC only */ 1135 CRC only */
1136 UCC_GETH_PAD_AND_CRC_MODE_PAD_AND_CRC = 1136 UCC_GETH_PAD_AND_CRC_MODE_PAD_AND_CRC =
1137 MACCFG2_PAD_AND_CRC_MODE_PAD_AND_CRC 1137 MACCFG2_PAD_AND_CRC_MODE_PAD_AND_CRC
1138} ucc_geth_maccfg2_pad_and_crc_mode_e; 1138};
1139 1139
1140/* UCC GETH upsmr Flow Control Mode */ 1140/* UCC GETH upsmr Flow Control Mode */
1141typedef enum ucc_geth_flow_control_mode { 1141enum ucc_geth_flow_control_mode {
1142 UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_NONE = 0x00000000, /* No automatic 1142 UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_NONE = 0x00000000, /* No automatic
1143 flow control 1143 flow control
1144 */ 1144 */
1145 UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_PAUSE_WHEN_EMERGENCY 1145 UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_PAUSE_WHEN_EMERGENCY
1146 = 0x00004000 /* Send pause frame when RxFIFO reaches its 1146 = 0x00004000 /* Send pause frame when RxFIFO reaches its
1147 emergency threshold */ 1147 emergency threshold */
1148} ucc_geth_flow_control_mode_e; 1148};
1149 1149
1150/* UCC GETH number of threads */ 1150/* UCC GETH number of threads */
1151typedef enum ucc_geth_num_of_threads { 1151enum ucc_geth_num_of_threads {
1152 UCC_GETH_NUM_OF_THREADS_1 = 0x1, /* 1 */ 1152 UCC_GETH_NUM_OF_THREADS_1 = 0x1, /* 1 */
1153 UCC_GETH_NUM_OF_THREADS_2 = 0x2, /* 2 */ 1153 UCC_GETH_NUM_OF_THREADS_2 = 0x2, /* 2 */
1154 UCC_GETH_NUM_OF_THREADS_4 = 0x0, /* 4 */ 1154 UCC_GETH_NUM_OF_THREADS_4 = 0x0, /* 4 */
1155 UCC_GETH_NUM_OF_THREADS_6 = 0x3, /* 6 */ 1155 UCC_GETH_NUM_OF_THREADS_6 = 0x3, /* 6 */
1156 UCC_GETH_NUM_OF_THREADS_8 = 0x4 /* 8 */ 1156 UCC_GETH_NUM_OF_THREADS_8 = 0x4 /* 8 */
1157} ucc_geth_num_of_threads_e; 1157};
1158 1158
1159/* UCC GETH number of station addresses */ 1159/* UCC GETH number of station addresses */
1160typedef enum ucc_geth_num_of_station_addresses { 1160enum ucc_geth_num_of_station_addresses {
1161 UCC_GETH_NUM_OF_STATION_ADDRESSES_1, /* 1 */ 1161 UCC_GETH_NUM_OF_STATION_ADDRESSES_1, /* 1 */
1162 UCC_GETH_NUM_OF_STATION_ADDRESSES_5 /* 5 */ 1162 UCC_GETH_NUM_OF_STATION_ADDRESSES_5 /* 5 */
1163} ucc_geth_num_of_station_addresses_e; 1163};
1164
1165typedef u8 enet_addr_t[ENET_NUM_OCTETS_PER_ADDRESS];
1166 1164
1167/* UCC GETH 82xx Ethernet Address Container */ 1165/* UCC GETH 82xx Ethernet Address Container */
1168typedef struct enet_addr_container { 1166struct enet_addr_container {
1169 enet_addr_t address; /* ethernet address */ 1167 u8 address[ENET_NUM_OCTETS_PER_ADDRESS]; /* ethernet address */
1170 ucc_geth_enet_address_recognition_location_e location; /* location in 1168 enum ucc_geth_enet_address_recognition_location location; /* location in
1171 82xx address 1169 82xx address
1172 recognition 1170 recognition
1173 hardware */ 1171 hardware */
1174 struct list_head node; 1172 struct list_head node;
1175} enet_addr_container_t; 1173};
1176 1174
1177#define ENET_ADDR_CONT_ENTRY(ptr) list_entry(ptr, enet_addr_container_t, node) 1175#define ENET_ADDR_CONT_ENTRY(ptr) list_entry(ptr, struct enet_addr_container, node)
1178 1176
1179/* UCC GETH Termination Action Descriptor (TAD) structure. */ 1177/* UCC GETH Termination Action Descriptor (TAD) structure. */
1180typedef struct ucc_geth_tad_params { 1178struct ucc_geth_tad_params {
1181 int rx_non_dynamic_extended_features_mode; 1179 int rx_non_dynamic_extended_features_mode;
1182 int reject_frame; 1180 int reject_frame;
1183 ucc_geth_vlan_operation_tagged_e vtag_op; 1181 enum ucc_geth_vlan_operation_tagged vtag_op;
1184 ucc_geth_vlan_operation_non_tagged_e vnontag_op; 1182 enum ucc_geth_vlan_operation_non_tagged vnontag_op;
1185 ucc_geth_qos_mode_e rqos; 1183 enum ucc_geth_qos_mode rqos;
1186 u8 vpri; 1184 u8 vpri;
1187 u16 vid; 1185 u16 vid;
1188} ucc_geth_tad_params_t; 1186};
1189 1187
1190/* GETH protocol initialization structure */ 1188/* GETH protocol initialization structure */
1191typedef struct ucc_geth_info { 1189struct ucc_geth_info {
1192 ucc_fast_info_t uf_info; 1190 struct ucc_fast_info uf_info;
1193 u8 numQueuesTx; 1191 u8 numQueuesTx;
1194 u8 numQueuesRx; 1192 u8 numQueuesRx;
1195 int ipCheckSumCheck; 1193 int ipCheckSumCheck;
@@ -1251,51 +1249,51 @@ typedef struct ucc_geth_info {
1251 u8 iphoffset[TX_IP_OFFSET_ENTRY_MAX]; 1249 u8 iphoffset[TX_IP_OFFSET_ENTRY_MAX];
1252 u16 bdRingLenTx[NUM_TX_QUEUES]; 1250 u16 bdRingLenTx[NUM_TX_QUEUES];
1253 u16 bdRingLenRx[NUM_RX_QUEUES]; 1251 u16 bdRingLenRx[NUM_RX_QUEUES];
1254 enet_interface_e enet_interface; 1252 enum enet_interface enet_interface;
1255 ucc_geth_num_of_station_addresses_e numStationAddresses; 1253 enum ucc_geth_num_of_station_addresses numStationAddresses;
1256 qe_fltr_largest_external_tbl_lookup_key_size_e 1254 enum qe_fltr_largest_external_tbl_lookup_key_size
1257 largestexternallookupkeysize; 1255 largestexternallookupkeysize;
1258 ucc_geth_statistics_gathering_mode_e statisticsMode; 1256 enum ucc_geth_statistics_gathering_mode statisticsMode;
1259 ucc_geth_vlan_operation_tagged_e vlanOperationTagged; 1257 enum ucc_geth_vlan_operation_tagged vlanOperationTagged;
1260 ucc_geth_vlan_operation_non_tagged_e vlanOperationNonTagged; 1258 enum ucc_geth_vlan_operation_non_tagged vlanOperationNonTagged;
1261 ucc_geth_qos_mode_e rxQoSMode; 1259 enum ucc_geth_qos_mode rxQoSMode;
1262 ucc_geth_flow_control_mode_e aufc; 1260 enum ucc_geth_flow_control_mode aufc;
1263 ucc_geth_maccfg2_pad_and_crc_mode_e padAndCrc; 1261 enum ucc_geth_maccfg2_pad_and_crc_mode padAndCrc;
1264 ucc_geth_num_of_threads_e numThreadsTx; 1262 enum ucc_geth_num_of_threads numThreadsTx;
1265 ucc_geth_num_of_threads_e numThreadsRx; 1263 enum ucc_geth_num_of_threads numThreadsRx;
1266 qe_risc_allocation_e riscTx; 1264 enum qe_risc_allocation riscTx;
1267 qe_risc_allocation_e riscRx; 1265 enum qe_risc_allocation riscRx;
1268} ucc_geth_info_t; 1266};
1269 1267
1270/* structure representing UCC GETH */ 1268/* structure representing UCC GETH */
1271typedef struct ucc_geth_private { 1269struct ucc_geth_private {
1272 ucc_geth_info_t *ug_info; 1270 struct ucc_geth_info *ug_info;
1273 ucc_fast_private_t *uccf; 1271 struct ucc_fast_private *uccf;
1274 struct net_device *dev; 1272 struct net_device *dev;
1275 struct net_device_stats stats; /* linux network statistics */ 1273 struct net_device_stats stats; /* linux network statistics */
1276 ucc_geth_t *ug_regs; 1274 struct ucc_geth *ug_regs;
1277 ucc_geth_init_pram_t *p_init_enet_param_shadow; 1275 struct ucc_geth_init_pram *p_init_enet_param_shadow;
1278 ucc_geth_exf_global_pram_t *p_exf_glbl_param; 1276 struct ucc_geth_exf_global_pram *p_exf_glbl_param;
1279 u32 exf_glbl_param_offset; 1277 u32 exf_glbl_param_offset;
1280 ucc_geth_rx_global_pram_t *p_rx_glbl_pram; 1278 struct ucc_geth_rx_global_pram *p_rx_glbl_pram;
1281 u32 rx_glbl_pram_offset; 1279 u32 rx_glbl_pram_offset;
1282 ucc_geth_tx_global_pram_t *p_tx_glbl_pram; 1280 struct ucc_geth_tx_global_pram *p_tx_glbl_pram;
1283 u32 tx_glbl_pram_offset; 1281 u32 tx_glbl_pram_offset;
1284 ucc_geth_send_queue_mem_region_t *p_send_q_mem_reg; 1282 struct ucc_geth_send_queue_mem_region *p_send_q_mem_reg;
1285 u32 send_q_mem_reg_offset; 1283 u32 send_q_mem_reg_offset;
1286 ucc_geth_thread_data_tx_t *p_thread_data_tx; 1284 struct ucc_geth_thread_data_tx *p_thread_data_tx;
1287 u32 thread_dat_tx_offset; 1285 u32 thread_dat_tx_offset;
1288 ucc_geth_thread_data_rx_t *p_thread_data_rx; 1286 struct ucc_geth_thread_data_rx *p_thread_data_rx;
1289 u32 thread_dat_rx_offset; 1287 u32 thread_dat_rx_offset;
1290 ucc_geth_scheduler_t *p_scheduler; 1288 struct ucc_geth_scheduler *p_scheduler;
1291 u32 scheduler_offset; 1289 u32 scheduler_offset;
1292 ucc_geth_tx_firmware_statistics_pram_t *p_tx_fw_statistics_pram; 1290 struct ucc_geth_tx_firmware_statistics_pram *p_tx_fw_statistics_pram;
1293 u32 tx_fw_statistics_pram_offset; 1291 u32 tx_fw_statistics_pram_offset;
1294 ucc_geth_rx_firmware_statistics_pram_t *p_rx_fw_statistics_pram; 1292 struct ucc_geth_rx_firmware_statistics_pram *p_rx_fw_statistics_pram;
1295 u32 rx_fw_statistics_pram_offset; 1293 u32 rx_fw_statistics_pram_offset;
1296 ucc_geth_rx_interrupt_coalescing_table_t *p_rx_irq_coalescing_tbl; 1294 struct ucc_geth_rx_interrupt_coalescing_table *p_rx_irq_coalescing_tbl;
1297 u32 rx_irq_coalescing_tbl_offset; 1295 u32 rx_irq_coalescing_tbl_offset;
1298 ucc_geth_rx_bd_queues_entry_t *p_rx_bd_qs_tbl; 1296 struct ucc_geth_rx_bd_queues_entry *p_rx_bd_qs_tbl;
1299 u32 rx_bd_qs_tbl_offset; 1297 u32 rx_bd_qs_tbl_offset;
1300 u8 *p_tx_bd_ring[NUM_TX_QUEUES]; 1298 u8 *p_tx_bd_ring[NUM_TX_QUEUES];
1301 u32 tx_bd_ring_offset[NUM_TX_QUEUES]; 1299 u32 tx_bd_ring_offset[NUM_TX_QUEUES];
@@ -1308,7 +1306,7 @@ typedef struct ucc_geth_private {
1308 u16 cpucount[NUM_TX_QUEUES]; 1306 u16 cpucount[NUM_TX_QUEUES];
1309 volatile u16 *p_cpucount[NUM_TX_QUEUES]; 1307 volatile u16 *p_cpucount[NUM_TX_QUEUES];
1310 int indAddrRegUsed[NUM_OF_PADDRS]; 1308 int indAddrRegUsed[NUM_OF_PADDRS];
1311 enet_addr_t paddr[NUM_OF_PADDRS]; 1309 u8 paddr[NUM_OF_PADDRS][ENET_NUM_OCTETS_PER_ADDRESS]; /* ethernet address */
1312 u8 numGroupAddrInHash; 1310 u8 numGroupAddrInHash;
1313 u8 numIndAddrInHash; 1311 u8 numIndAddrInHash;
1314 u8 numIndAddrInReg; 1312 u8 numIndAddrInReg;
@@ -1334,6 +1332,6 @@ typedef struct ucc_geth_private {
1334 int oldspeed; 1332 int oldspeed;
1335 int oldduplex; 1333 int oldduplex;
1336 int oldlink; 1334 int oldlink;
1337} ucc_geth_private_t; 1335};
1338 1336
1339#endif /* __UCC_GETH_H__ */ 1337#endif /* __UCC_GETH_H__ */
diff --git a/drivers/net/ucc_geth_phy.c b/drivers/net/ucc_geth_phy.c
index 67260eb3188a..5360ec05eaa3 100644
--- a/drivers/net/ucc_geth_phy.c
+++ b/drivers/net/ucc_geth_phy.c
@@ -42,7 +42,6 @@
42 42
43#include "ucc_geth.h" 43#include "ucc_geth.h"
44#include "ucc_geth_phy.h" 44#include "ucc_geth_phy.h"
45#include <platforms/83xx/mpc8360e_pb.h>
46 45
47#define ugphy_printk(level, format, arg...) \ 46#define ugphy_printk(level, format, arg...) \
48 printk(level format "\n", ## arg) 47 printk(level format "\n", ## arg)
@@ -72,16 +71,14 @@ static int genmii_read_status(struct ugeth_mii_info *mii_info);
72u16 phy_read(struct ugeth_mii_info *mii_info, u16 regnum); 71u16 phy_read(struct ugeth_mii_info *mii_info, u16 regnum);
73void phy_write(struct ugeth_mii_info *mii_info, u16 regnum, u16 val); 72void phy_write(struct ugeth_mii_info *mii_info, u16 regnum, u16 val);
74 73
75static u8 *bcsr_regs = NULL;
76
77/* Write value to the PHY for this device to the register at regnum, */ 74/* Write value to the PHY for this device to the register at regnum, */
78/* waiting until the write is done before it returns. All PHY */ 75/* waiting until the write is done before it returns. All PHY */
79/* configuration has to be done through the TSEC1 MIIM regs */ 76/* configuration has to be done through the TSEC1 MIIM regs */
80void write_phy_reg(struct net_device *dev, int mii_id, int regnum, int value) 77void write_phy_reg(struct net_device *dev, int mii_id, int regnum, int value)
81{ 78{
82 ucc_geth_private_t *ugeth = netdev_priv(dev); 79 struct ucc_geth_private *ugeth = netdev_priv(dev);
83 ucc_mii_mng_t *mii_regs; 80 struct ucc_mii_mng *mii_regs;
84 enet_tbi_mii_reg_e mii_reg = (enet_tbi_mii_reg_e) regnum; 81 enum enet_tbi_mii_reg mii_reg = (enum enet_tbi_mii_reg) regnum;
85 u32 tmp_reg; 82 u32 tmp_reg;
86 83
87 ugphy_vdbg("%s: IN", __FUNCTION__); 84 ugphy_vdbg("%s: IN", __FUNCTION__);
@@ -116,9 +113,9 @@ void write_phy_reg(struct net_device *dev, int mii_id, int regnum, int value)
116/* configuration has to be done through the TSEC1 MIIM regs */ 113/* configuration has to be done through the TSEC1 MIIM regs */
117int read_phy_reg(struct net_device *dev, int mii_id, int regnum) 114int read_phy_reg(struct net_device *dev, int mii_id, int regnum)
118{ 115{
119 ucc_geth_private_t *ugeth = netdev_priv(dev); 116 struct ucc_geth_private *ugeth = netdev_priv(dev);
120 ucc_mii_mng_t *mii_regs; 117 struct ucc_mii_mng *mii_regs;
121 enet_tbi_mii_reg_e mii_reg = (enet_tbi_mii_reg_e) regnum; 118 enum enet_tbi_mii_reg mii_reg = (enum enet_tbi_mii_reg) regnum;
122 u32 tmp_reg; 119 u32 tmp_reg;
123 u16 value; 120 u16 value;
124 121
@@ -634,11 +631,6 @@ static void dm9161_close(struct ugeth_mii_info *mii_info)
634 631
635static int dm9161_ack_interrupt(struct ugeth_mii_info *mii_info) 632static int dm9161_ack_interrupt(struct ugeth_mii_info *mii_info)
636{ 633{
637/* FIXME: This lines are for BUG fixing in the mpc8325.
638Remove this from here when it's fixed */
639 if (bcsr_regs == NULL)
640 bcsr_regs = (u8 *) ioremap(BCSR_PHYS_ADDR, BCSR_SIZE);
641 bcsr_regs[14] |= 0x40;
642 ugphy_vdbg("%s: IN", __FUNCTION__); 634 ugphy_vdbg("%s: IN", __FUNCTION__);
643 635
644 /* Clear the interrupts by reading the reg */ 636 /* Clear the interrupts by reading the reg */
@@ -650,12 +642,6 @@ Remove this from here when it's fixed */
650 642
651static int dm9161_config_intr(struct ugeth_mii_info *mii_info) 643static int dm9161_config_intr(struct ugeth_mii_info *mii_info)
652{ 644{
653/* FIXME: This lines are for BUG fixing in the mpc8325.
654Remove this from here when it's fixed */
655 if (bcsr_regs == NULL) {
656 bcsr_regs = (u8 *) ioremap(BCSR_PHYS_ADDR, BCSR_SIZE);
657 bcsr_regs[14] &= ~0x40;
658 }
659 ugphy_vdbg("%s: IN", __FUNCTION__); 645 ugphy_vdbg("%s: IN", __FUNCTION__);
660 646
661 if (mii_info->interrupts == MII_INTERRUPT_ENABLED) 647 if (mii_info->interrupts == MII_INTERRUPT_ENABLED)
diff --git a/drivers/net/ucc_geth_phy.h b/drivers/net/ucc_geth_phy.h
index 2f98b8f1bb0a..f5740783670f 100644
--- a/drivers/net/ucc_geth_phy.h
+++ b/drivers/net/ucc_geth_phy.h
@@ -126,7 +126,7 @@ struct ugeth_mii_info {
126 /* And management functions */ 126 /* And management functions */
127 struct phy_info *phyinfo; 127 struct phy_info *phyinfo;
128 128
129 ucc_mii_mng_t *mii_regs; 129 struct ucc_mii_mng *mii_regs;
130 130
131 /* forced speed & duplex (no autoneg) 131 /* forced speed & duplex (no autoneg)
132 * partner speed & duplex & pause (autoneg) 132 * partner speed & duplex & pause (autoneg)
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index 58b7efbb0750..d5ab9cf13257 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -57,44 +57,6 @@ config COSA
57 The driver will be compiled as a module: the 57 The driver will be compiled as a module: the
58 module will be called cosa. 58 module will be called cosa.
59 59
60config DSCC4
61 tristate "Etinc PCISYNC serial board support"
62 depends on WAN && PCI && m
63 help
64 Driver for Etinc PCISYNC boards based on the Infineon (ex. Siemens)
65 DSCC4 chipset.
66
67 This is supposed to work with the four port card. Take a look at
68 <http://www.cogenit.fr/dscc4/> for further information about the
69 driver.
70
71 To compile this driver as a module, choose M here: the
72 module will be called dscc4.
73
74config DSCC4_PCISYNC
75 bool "Etinc PCISYNC features"
76 depends on DSCC4
77 help
78 Due to Etinc's design choice for its PCISYNC cards, some operations
79 are only allowed on specific ports of the DSCC4. This option is the
80 only way for the driver to know that it shouldn't return a success
81 code for these operations.
82
83 Please say Y if your card is an Etinc's PCISYNC.
84
85config DSCC4_PCI_RST
86 bool "Hard reset support"
87 depends on DSCC4
88 help
89 Various DSCC4 bugs forbid any reliable software reset of the ASIC.
90 As a replacement, some vendors provide a way to assert the PCI #RST
91 pin of DSCC4 through the GPIO port of the card. If you choose Y,
92 the driver will make use of this feature before module removal
93 (i.e. rmmod). The feature is known to be available on Commtech's
94 cards. Contact your manufacturer for details.
95
96 Say Y if your card supports this feature.
97
98# 60#
99# Lan Media's board. Currently 1000, 1200, 5200, 5245 61# Lan Media's board. Currently 1000, 1200, 5200, 5245
100# 62#
@@ -127,7 +89,7 @@ config LANMEDIA
127# There is no way to detect a Sealevel board. Force it modular 89# There is no way to detect a Sealevel board. Force it modular
128config SEALEVEL_4021 90config SEALEVEL_4021
129 tristate "Sealevel Systems 4021 support" 91 tristate "Sealevel Systems 4021 support"
130 depends on WAN && ISA && m && ISA_DMA_API 92 depends on WAN && ISA && m && ISA_DMA_API && INET
131 help 93 help
132 This is a driver for the Sealevel Systems ACB 56 serial I/O adapter. 94 This is a driver for the Sealevel Systems ACB 56 serial I/O adapter.
133 95
@@ -323,6 +285,44 @@ config FARSYNC
323 To compile this driver as a module, choose M here: the 285 To compile this driver as a module, choose M here: the
324 module will be called farsync. 286 module will be called farsync.
325 287
288config DSCC4
289 tristate "Etinc PCISYNC serial board support"
290 depends on HDLC && PCI && m
291 help
292 Driver for Etinc PCISYNC boards based on the Infineon (ex. Siemens)
293 DSCC4 chipset.
294
295 This is supposed to work with the four port card. Take a look at
296 <http://www.cogenit.fr/dscc4/> for further information about the
297 driver.
298
299 To compile this driver as a module, choose M here: the
300 module will be called dscc4.
301
302config DSCC4_PCISYNC
303 bool "Etinc PCISYNC features"
304 depends on DSCC4
305 help
306 Due to Etinc's design choice for its PCISYNC cards, some operations
307 are only allowed on specific ports of the DSCC4. This option is the
308 only way for the driver to know that it shouldn't return a success
309 code for these operations.
310
311 Please say Y if your card is an Etinc's PCISYNC.
312
313config DSCC4_PCI_RST
314 bool "Hard reset support"
315 depends on DSCC4
316 help
317 Various DSCC4 bugs forbid any reliable software reset of the ASIC.
318 As a replacement, some vendors provide a way to assert the PCI #RST
319 pin of DSCC4 through the GPIO port of the card. If you choose Y,
320 the driver will make use of this feature before module removal
321 (i.e. rmmod). The feature is known to be available on Commtech's
322 cards. Contact your manufacturer for details.
323
324 Say Y if your card supports this feature.
325
326config DLCI 326config DLCI
327 tristate "Frame Relay DLCI support" 327 tristate "Frame Relay DLCI support"
328 depends on WAN 328 depends on WAN
diff --git a/drivers/net/wan/n2.c b/drivers/net/wan/n2.c
index dcf46add3adf..5c322dfb79f6 100644
--- a/drivers/net/wan/n2.c
+++ b/drivers/net/wan/n2.c
@@ -500,7 +500,7 @@ static int __init n2_init(void)
500#ifdef MODULE 500#ifdef MODULE
501 printk(KERN_INFO "n2: no card initialized\n"); 501 printk(KERN_INFO "n2: no card initialized\n");
502#endif 502#endif
503 return -ENOSYS; /* no parameters specified, abort */ 503 return -EINVAL; /* no parameters specified, abort */
504 } 504 }
505 505
506 printk(KERN_INFO "%s\n", version); 506 printk(KERN_INFO "%s\n", version);
@@ -538,11 +538,11 @@ static int __init n2_init(void)
538 n2_run(io, irq, ram, valid[0], valid[1]); 538 n2_run(io, irq, ram, valid[0], valid[1]);
539 539
540 if (*hw == '\x0') 540 if (*hw == '\x0')
541 return first_card ? 0 : -ENOSYS; 541 return first_card ? 0 : -EINVAL;
542 }while(*hw++ == ':'); 542 }while(*hw++ == ':');
543 543
544 printk(KERN_ERR "n2: invalid hardware parameters\n"); 544 printk(KERN_ERR "n2: invalid hardware parameters\n");
545 return first_card ? 0 : -ENOSYS; 545 return first_card ? 0 : -EINVAL;
546} 546}
547 547
548 548
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 5823e3bca178..36d1c3ff7078 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -2867,7 +2867,6 @@ static int ch_config(pc300dev_t * d)
2867 uclong clktype = chan->conf.phys_settings.clock_type; 2867 uclong clktype = chan->conf.phys_settings.clock_type;
2868 ucshort encoding = chan->conf.proto_settings.encoding; 2868 ucshort encoding = chan->conf.proto_settings.encoding;
2869 ucshort parity = chan->conf.proto_settings.parity; 2869 ucshort parity = chan->conf.proto_settings.parity;
2870 int tmc, br;
2871 ucchar md0, md2; 2870 ucchar md0, md2;
2872 2871
2873 /* Reset the channel */ 2872 /* Reset the channel */
@@ -2940,8 +2939,12 @@ static int ch_config(pc300dev_t * d)
2940 case PC300_RSV: 2939 case PC300_RSV:
2941 case PC300_X21: 2940 case PC300_X21:
2942 if (clktype == CLOCK_INT || clktype == CLOCK_TXINT) { 2941 if (clktype == CLOCK_INT || clktype == CLOCK_TXINT) {
2942 int tmc, br;
2943
2943 /* Calculate the clkrate parameters */ 2944 /* Calculate the clkrate parameters */
2944 tmc = clock_rate_calc(clkrate, card->hw.clock, &br); 2945 tmc = clock_rate_calc(clkrate, card->hw.clock, &br);
2946 if (tmc < 0)
2947 return -EIO;
2945 cpc_writeb(scabase + M_REG(TMCT, ch), tmc); 2948 cpc_writeb(scabase + M_REG(TMCT, ch), tmc);
2946 cpc_writeb(scabase + M_REG(TXS, ch), 2949 cpc_writeb(scabase + M_REG(TXS, ch),
2947 (TXS_DTRXC | TXS_IBRG | br)); 2950 (TXS_DTRXC | TXS_IBRG | br));
@@ -3097,14 +3100,16 @@ static int cpc_attach(struct net_device *dev, unsigned short encoding,
3097 return 0; 3100 return 0;
3098} 3101}
3099 3102
3100static void cpc_opench(pc300dev_t * d) 3103static int cpc_opench(pc300dev_t * d)
3101{ 3104{
3102 pc300ch_t *chan = (pc300ch_t *) d->chan; 3105 pc300ch_t *chan = (pc300ch_t *) d->chan;
3103 pc300_t *card = (pc300_t *) chan->card; 3106 pc300_t *card = (pc300_t *) chan->card;
3104 int ch = chan->channel; 3107 int ch = chan->channel, rc;
3105 void __iomem *scabase = card->hw.scabase; 3108 void __iomem *scabase = card->hw.scabase;
3106 3109
3107 ch_config(d); 3110 rc = ch_config(d);
3111 if (rc)
3112 return rc;
3108 3113
3109 rx_config(d); 3114 rx_config(d);
3110 3115
@@ -3113,6 +3118,8 @@ static void cpc_opench(pc300dev_t * d)
3113 /* Assert RTS and DTR */ 3118 /* Assert RTS and DTR */
3114 cpc_writeb(scabase + M_REG(CTL, ch), 3119 cpc_writeb(scabase + M_REG(CTL, ch),
3115 cpc_readb(scabase + M_REG(CTL, ch)) & ~(CTL_RTS | CTL_DTR)); 3120 cpc_readb(scabase + M_REG(CTL, ch)) & ~(CTL_RTS | CTL_DTR));
3121
3122 return 0;
3116} 3123}
3117 3124
3118static void cpc_closech(pc300dev_t * d) 3125static void cpc_closech(pc300dev_t * d)
@@ -3168,9 +3175,16 @@ int cpc_open(struct net_device *dev)
3168 } 3175 }
3169 3176
3170 sprintf(ifr.ifr_name, "%s", dev->name); 3177 sprintf(ifr.ifr_name, "%s", dev->name);
3171 cpc_opench(d); 3178 result = cpc_opench(d);
3179 if (result)
3180 goto err_out;
3181
3172 netif_start_queue(dev); 3182 netif_start_queue(dev);
3173 return 0; 3183 return 0;
3184
3185err_out:
3186 hdlc_close(dev);
3187 return result;
3174} 3188}
3175 3189
3176static int cpc_close(struct net_device *dev) 3190static int cpc_close(struct net_device *dev)
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 0a33c8a56e13..efcdaf1c5f73 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2897,6 +2897,8 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
2897 goto err_out_map; 2897 goto err_out_map;
2898 } 2898 }
2899 ai->wifidev = init_wifidev(ai, dev); 2899 ai->wifidev = init_wifidev(ai, dev);
2900 if (!ai->wifidev)
2901 goto err_out_reg;
2900 2902
2901 set_bit(FLAG_REGISTERED,&ai->flags); 2903 set_bit(FLAG_REGISTERED,&ai->flags);
2902 airo_print_info(dev->name, "MAC enabled %x:%x:%x:%x:%x:%x", 2904 airo_print_info(dev->name, "MAC enabled %x:%x:%x:%x:%x:%x",
@@ -2908,11 +2910,18 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
2908 for( i = 0; i < MAX_FIDS; i++ ) 2910 for( i = 0; i < MAX_FIDS; i++ )
2909 ai->fids[i] = transmit_allocate(ai,AIRO_DEF_MTU,i>=MAX_FIDS/2); 2911 ai->fids[i] = transmit_allocate(ai,AIRO_DEF_MTU,i>=MAX_FIDS/2);
2910 2912
2911 setup_proc_entry( dev, dev->priv ); /* XXX check for failure */ 2913 if (setup_proc_entry(dev, dev->priv) < 0)
2914 goto err_out_wifi;
2915
2912 netif_start_queue(dev); 2916 netif_start_queue(dev);
2913 SET_MODULE_OWNER(dev); 2917 SET_MODULE_OWNER(dev);
2914 return dev; 2918 return dev;
2915 2919
2920err_out_wifi:
2921 unregister_netdev(ai->wifidev);
2922 free_netdev(ai->wifidev);
2923err_out_reg:
2924 unregister_netdev(dev);
2916err_out_map: 2925err_out_map:
2917 if (test_bit(FLAG_MPI,&ai->flags) && pci) { 2926 if (test_bit(FLAG_MPI,&ai->flags) && pci) {
2918 pci_free_consistent(pci, PCI_SHARED_LEN, ai->shared, ai->shared_dma); 2927 pci_free_consistent(pci, PCI_SHARED_LEN, ai->shared, ai->shared_dma);
@@ -3089,7 +3098,8 @@ static int airo_thread(void *data) {
3089 set_bit(JOB_AUTOWEP, &ai->jobs); 3098 set_bit(JOB_AUTOWEP, &ai->jobs);
3090 break; 3099 break;
3091 } 3100 }
3092 if (!kthread_should_stop()) { 3101 if (!kthread_should_stop() &&
3102 !freezing(current)) {
3093 unsigned long wake_at; 3103 unsigned long wake_at;
3094 if (!ai->expires || !ai->scan_timeout) { 3104 if (!ai->expires || !ai->scan_timeout) {
3095 wake_at = max(ai->expires, 3105 wake_at = max(ai->expires,
@@ -3101,7 +3111,8 @@ static int airo_thread(void *data) {
3101 schedule_timeout(wake_at - jiffies); 3111 schedule_timeout(wake_at - jiffies);
3102 continue; 3112 continue;
3103 } 3113 }
3104 } else if (!kthread_should_stop()) { 3114 } else if (!kthread_should_stop() &&
3115 !freezing(current)) {
3105 schedule(); 3116 schedule();
3106 continue; 3117 continue;
3107 } 3118 }
@@ -4495,91 +4506,128 @@ static int setup_proc_entry( struct net_device *dev,
4495 apriv->proc_entry = create_proc_entry(apriv->proc_name, 4506 apriv->proc_entry = create_proc_entry(apriv->proc_name,
4496 S_IFDIR|airo_perm, 4507 S_IFDIR|airo_perm,
4497 airo_entry); 4508 airo_entry);
4498 apriv->proc_entry->uid = proc_uid; 4509 if (!apriv->proc_entry)
4499 apriv->proc_entry->gid = proc_gid; 4510 goto fail;
4500 apriv->proc_entry->owner = THIS_MODULE; 4511 apriv->proc_entry->uid = proc_uid;
4512 apriv->proc_entry->gid = proc_gid;
4513 apriv->proc_entry->owner = THIS_MODULE;
4501 4514
4502 /* Setup the StatsDelta */ 4515 /* Setup the StatsDelta */
4503 entry = create_proc_entry("StatsDelta", 4516 entry = create_proc_entry("StatsDelta",
4504 S_IFREG | (S_IRUGO&proc_perm), 4517 S_IFREG | (S_IRUGO&proc_perm),
4505 apriv->proc_entry); 4518 apriv->proc_entry);
4506 entry->uid = proc_uid; 4519 if (!entry)
4507 entry->gid = proc_gid; 4520 goto fail_stats_delta;
4521 entry->uid = proc_uid;
4522 entry->gid = proc_gid;
4508 entry->data = dev; 4523 entry->data = dev;
4509 entry->owner = THIS_MODULE; 4524 entry->owner = THIS_MODULE;
4510 SETPROC_OPS(entry, proc_statsdelta_ops); 4525 SETPROC_OPS(entry, proc_statsdelta_ops);
4511 4526
4512 /* Setup the Stats */ 4527 /* Setup the Stats */
4513 entry = create_proc_entry("Stats", 4528 entry = create_proc_entry("Stats",
4514 S_IFREG | (S_IRUGO&proc_perm), 4529 S_IFREG | (S_IRUGO&proc_perm),
4515 apriv->proc_entry); 4530 apriv->proc_entry);
4516 entry->uid = proc_uid; 4531 if (!entry)
4517 entry->gid = proc_gid; 4532 goto fail_stats;
4533 entry->uid = proc_uid;
4534 entry->gid = proc_gid;
4518 entry->data = dev; 4535 entry->data = dev;
4519 entry->owner = THIS_MODULE; 4536 entry->owner = THIS_MODULE;
4520 SETPROC_OPS(entry, proc_stats_ops); 4537 SETPROC_OPS(entry, proc_stats_ops);
4521 4538
4522 /* Setup the Status */ 4539 /* Setup the Status */
4523 entry = create_proc_entry("Status", 4540 entry = create_proc_entry("Status",
4524 S_IFREG | (S_IRUGO&proc_perm), 4541 S_IFREG | (S_IRUGO&proc_perm),
4525 apriv->proc_entry); 4542 apriv->proc_entry);
4526 entry->uid = proc_uid; 4543 if (!entry)
4527 entry->gid = proc_gid; 4544 goto fail_status;
4545 entry->uid = proc_uid;
4546 entry->gid = proc_gid;
4528 entry->data = dev; 4547 entry->data = dev;
4529 entry->owner = THIS_MODULE; 4548 entry->owner = THIS_MODULE;
4530 SETPROC_OPS(entry, proc_status_ops); 4549 SETPROC_OPS(entry, proc_status_ops);
4531 4550
4532 /* Setup the Config */ 4551 /* Setup the Config */
4533 entry = create_proc_entry("Config", 4552 entry = create_proc_entry("Config",
4534 S_IFREG | proc_perm, 4553 S_IFREG | proc_perm,
4535 apriv->proc_entry); 4554 apriv->proc_entry);
4536 entry->uid = proc_uid; 4555 if (!entry)
4537 entry->gid = proc_gid; 4556 goto fail_config;
4557 entry->uid = proc_uid;
4558 entry->gid = proc_gid;
4538 entry->data = dev; 4559 entry->data = dev;
4539 entry->owner = THIS_MODULE; 4560 entry->owner = THIS_MODULE;
4540 SETPROC_OPS(entry, proc_config_ops); 4561 SETPROC_OPS(entry, proc_config_ops);
4541 4562
4542 /* Setup the SSID */ 4563 /* Setup the SSID */
4543 entry = create_proc_entry("SSID", 4564 entry = create_proc_entry("SSID",
4544 S_IFREG | proc_perm, 4565 S_IFREG | proc_perm,
4545 apriv->proc_entry); 4566 apriv->proc_entry);
4546 entry->uid = proc_uid; 4567 if (!entry)
4547 entry->gid = proc_gid; 4568 goto fail_ssid;
4569 entry->uid = proc_uid;
4570 entry->gid = proc_gid;
4548 entry->data = dev; 4571 entry->data = dev;
4549 entry->owner = THIS_MODULE; 4572 entry->owner = THIS_MODULE;
4550 SETPROC_OPS(entry, proc_SSID_ops); 4573 SETPROC_OPS(entry, proc_SSID_ops);
4551 4574
4552 /* Setup the APList */ 4575 /* Setup the APList */
4553 entry = create_proc_entry("APList", 4576 entry = create_proc_entry("APList",
4554 S_IFREG | proc_perm, 4577 S_IFREG | proc_perm,
4555 apriv->proc_entry); 4578 apriv->proc_entry);
4556 entry->uid = proc_uid; 4579 if (!entry)
4557 entry->gid = proc_gid; 4580 goto fail_aplist;
4581 entry->uid = proc_uid;
4582 entry->gid = proc_gid;
4558 entry->data = dev; 4583 entry->data = dev;
4559 entry->owner = THIS_MODULE; 4584 entry->owner = THIS_MODULE;
4560 SETPROC_OPS(entry, proc_APList_ops); 4585 SETPROC_OPS(entry, proc_APList_ops);
4561 4586
4562 /* Setup the BSSList */ 4587 /* Setup the BSSList */
4563 entry = create_proc_entry("BSSList", 4588 entry = create_proc_entry("BSSList",
4564 S_IFREG | proc_perm, 4589 S_IFREG | proc_perm,
4565 apriv->proc_entry); 4590 apriv->proc_entry);
4591 if (!entry)
4592 goto fail_bsslist;
4566 entry->uid = proc_uid; 4593 entry->uid = proc_uid;
4567 entry->gid = proc_gid; 4594 entry->gid = proc_gid;
4568 entry->data = dev; 4595 entry->data = dev;
4569 entry->owner = THIS_MODULE; 4596 entry->owner = THIS_MODULE;
4570 SETPROC_OPS(entry, proc_BSSList_ops); 4597 SETPROC_OPS(entry, proc_BSSList_ops);
4571 4598
4572 /* Setup the WepKey */ 4599 /* Setup the WepKey */
4573 entry = create_proc_entry("WepKey", 4600 entry = create_proc_entry("WepKey",
4574 S_IFREG | proc_perm, 4601 S_IFREG | proc_perm,
4575 apriv->proc_entry); 4602 apriv->proc_entry);
4576 entry->uid = proc_uid; 4603 if (!entry)
4577 entry->gid = proc_gid; 4604 goto fail_wepkey;
4605 entry->uid = proc_uid;
4606 entry->gid = proc_gid;
4578 entry->data = dev; 4607 entry->data = dev;
4579 entry->owner = THIS_MODULE; 4608 entry->owner = THIS_MODULE;
4580 SETPROC_OPS(entry, proc_wepkey_ops); 4609 SETPROC_OPS(entry, proc_wepkey_ops);
4581 4610
4582 return 0; 4611 return 0;
4612
4613fail_wepkey:
4614 remove_proc_entry("BSSList", apriv->proc_entry);
4615fail_bsslist:
4616 remove_proc_entry("APList", apriv->proc_entry);
4617fail_aplist:
4618 remove_proc_entry("SSID", apriv->proc_entry);
4619fail_ssid:
4620 remove_proc_entry("Config", apriv->proc_entry);
4621fail_config:
4622 remove_proc_entry("Status", apriv->proc_entry);
4623fail_status:
4624 remove_proc_entry("Stats", apriv->proc_entry);
4625fail_stats:
4626 remove_proc_entry("StatsDelta", apriv->proc_entry);
4627fail_stats_delta:
4628 remove_proc_entry(apriv->proc_name, airo_entry);
4629fail:
4630 return -ENOMEM;
4583} 4631}
4584 4632
4585static int takedown_proc_entry( struct net_device *dev, 4633static int takedown_proc_entry( struct net_device *dev,
@@ -5924,7 +5972,6 @@ static int airo_get_essid(struct net_device *dev,
5924 5972
5925 /* Get the current SSID */ 5973 /* Get the current SSID */
5926 memcpy(extra, status_rid.SSID, status_rid.SSIDlen); 5974 memcpy(extra, status_rid.SSID, status_rid.SSIDlen);
5927 extra[status_rid.SSIDlen] = '\0';
5928 /* If none, we may want to get the one that was set */ 5975 /* If none, we may want to get the one that was set */
5929 5976
5930 /* Push it out ! */ 5977 /* Push it out ! */
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 31eed85de60f..10bcb48e80d0 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -595,7 +595,7 @@ static void atmel_join_bss(struct atmel_private *priv, int bss_index);
595static void atmel_smooth_qual(struct atmel_private *priv); 595static void atmel_smooth_qual(struct atmel_private *priv);
596static void atmel_writeAR(struct net_device *dev, u16 data); 596static void atmel_writeAR(struct net_device *dev, u16 data);
597static int probe_atmel_card(struct net_device *dev); 597static int probe_atmel_card(struct net_device *dev);
598static int reset_atmel_card(struct net_device *dev ); 598static int reset_atmel_card(struct net_device *dev);
599static void atmel_enter_state(struct atmel_private *priv, int new_state); 599static void atmel_enter_state(struct atmel_private *priv, int new_state);
600int atmel_open (struct net_device *dev); 600int atmel_open (struct net_device *dev);
601 601
@@ -784,11 +784,11 @@ static void tx_update_descriptor(struct atmel_private *priv, int is_bcast,
784 784
785static int start_tx(struct sk_buff *skb, struct net_device *dev) 785static int start_tx(struct sk_buff *skb, struct net_device *dev)
786{ 786{
787 static const u8 SNAP_RFC1024[6] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
787 struct atmel_private *priv = netdev_priv(dev); 788 struct atmel_private *priv = netdev_priv(dev);
788 struct ieee80211_hdr_4addr header; 789 struct ieee80211_hdr_4addr header;
789 unsigned long flags; 790 unsigned long flags;
790 u16 buff, frame_ctl, len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN; 791 u16 buff, frame_ctl, len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN;
791 u8 SNAP_RFC1024[6] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
792 792
793 if (priv->card && priv->present_callback && 793 if (priv->card && priv->present_callback &&
794 !(*priv->present_callback)(priv->card)) { 794 !(*priv->present_callback)(priv->card)) {
@@ -1193,7 +1193,7 @@ static irqreturn_t service_interrupt(int irq, void *dev_id)
1193 1193
1194 atmel_set_gcr(dev, GCR_ACKINT); /* acknowledge interrupt */ 1194 atmel_set_gcr(dev, GCR_ACKINT); /* acknowledge interrupt */
1195 1195
1196 for (i = 0; i < sizeof(irq_order)/sizeof(u8); i++) 1196 for (i = 0; i < ARRAY_SIZE(irq_order); i++)
1197 if (isr & irq_order[i]) 1197 if (isr & irq_order[i])
1198 break; 1198 break;
1199 1199
@@ -1345,10 +1345,10 @@ int atmel_open(struct net_device *dev)
1345 atmel_set_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS, priv->reg_domain); 1345 atmel_set_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS, priv->reg_domain);
1346 } else { 1346 } else {
1347 priv->reg_domain = atmel_get_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS); 1347 priv->reg_domain = atmel_get_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS);
1348 for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++) 1348 for (i = 0; i < ARRAY_SIZE(channel_table); i++)
1349 if (priv->reg_domain == channel_table[i].reg_domain) 1349 if (priv->reg_domain == channel_table[i].reg_domain)
1350 break; 1350 break;
1351 if (i == sizeof(channel_table)/sizeof(channel_table[0])) { 1351 if (i == ARRAY_SIZE(channel_table)) {
1352 priv->reg_domain = REG_DOMAIN_MKK1; 1352 priv->reg_domain = REG_DOMAIN_MKK1;
1353 printk(KERN_ALERT "%s: failed to get regulatory domain: assuming MKK1.\n", dev->name); 1353 printk(KERN_ALERT "%s: failed to get regulatory domain: assuming MKK1.\n", dev->name);
1354 } 1354 }
@@ -1393,7 +1393,7 @@ static int atmel_validate_channel(struct atmel_private *priv, int channel)
1393 else return suitable default channel */ 1393 else return suitable default channel */
1394 int i; 1394 int i;
1395 1395
1396 for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++) 1396 for (i = 0; i < ARRAY_SIZE(channel_table); i++)
1397 if (priv->reg_domain == channel_table[i].reg_domain) { 1397 if (priv->reg_domain == channel_table[i].reg_domain) {
1398 if (channel >= channel_table[i].min && 1398 if (channel >= channel_table[i].min &&
1399 channel <= channel_table[i].max) 1399 channel <= channel_table[i].max)
@@ -1437,7 +1437,7 @@ static int atmel_proc_output (char *buf, struct atmel_private *priv)
1437 } 1437 }
1438 1438
1439 r = "<unknown>"; 1439 r = "<unknown>";
1440 for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++) 1440 for (i = 0; i < ARRAY_SIZE(channel_table); i++)
1441 if (priv->reg_domain == channel_table[i].reg_domain) 1441 if (priv->reg_domain == channel_table[i].reg_domain)
1442 r = channel_table[i].name; 1442 r = channel_table[i].name;
1443 1443
@@ -1678,11 +1678,9 @@ static int atmel_get_essid(struct net_device *dev,
1678 /* Get the current SSID */ 1678 /* Get the current SSID */
1679 if (priv->new_SSID_size != 0) { 1679 if (priv->new_SSID_size != 0) {
1680 memcpy(extra, priv->new_SSID, priv->new_SSID_size); 1680 memcpy(extra, priv->new_SSID, priv->new_SSID_size);
1681 extra[priv->new_SSID_size] = '\0';
1682 dwrq->length = priv->new_SSID_size; 1681 dwrq->length = priv->new_SSID_size;
1683 } else { 1682 } else {
1684 memcpy(extra, priv->SSID, priv->SSID_size); 1683 memcpy(extra, priv->SSID, priv->SSID_size);
1685 extra[priv->SSID_size] = '\0';
1686 dwrq->length = priv->SSID_size; 1684 dwrq->length = priv->SSID_size;
1687 } 1685 }
1688 1686
@@ -1738,7 +1736,7 @@ static int atmel_set_encode(struct net_device *dev,
1738 /* Disable the key */ 1736 /* Disable the key */
1739 priv->wep_key_len[index] = 0; 1737 priv->wep_key_len[index] = 0;
1740 /* Check if the key is not marked as invalid */ 1738 /* Check if the key is not marked as invalid */
1741 if(!(dwrq->flags & IW_ENCODE_NOKEY)) { 1739 if (!(dwrq->flags & IW_ENCODE_NOKEY)) {
1742 /* Cleanup */ 1740 /* Cleanup */
1743 memset(priv->wep_keys[index], 0, 13); 1741 memset(priv->wep_keys[index], 0, 13);
1744 /* Copy the key in the driver */ 1742 /* Copy the key in the driver */
@@ -1909,7 +1907,7 @@ static int atmel_get_encodeext(struct net_device *dev,
1909 1907
1910 encoding->flags = idx + 1; 1908 encoding->flags = idx + 1;
1911 memset(ext, 0, sizeof(*ext)); 1909 memset(ext, 0, sizeof(*ext));
1912 1910
1913 if (!priv->wep_is_on) { 1911 if (!priv->wep_is_on) {
1914 ext->alg = IW_ENCODE_ALG_NONE; 1912 ext->alg = IW_ENCODE_ALG_NONE;
1915 ext->key_len = 0; 1913 ext->key_len = 0;
@@ -2345,6 +2343,14 @@ static int atmel_get_scan(struct net_device *dev,
2345 iwe.u.freq.e = 0; 2343 iwe.u.freq.e = 0;
2346 current_ev = iwe_stream_add_event(current_ev, extra + IW_SCAN_MAX_DATA, &iwe, IW_EV_FREQ_LEN); 2344 current_ev = iwe_stream_add_event(current_ev, extra + IW_SCAN_MAX_DATA, &iwe, IW_EV_FREQ_LEN);
2347 2345
2346 /* Add quality statistics */
2347 iwe.cmd = IWEVQUAL;
2348 iwe.u.qual.level = priv->BSSinfo[i].RSSI;
2349 iwe.u.qual.qual = iwe.u.qual.level;
2350 /* iwe.u.qual.noise = SOMETHING */
2351 current_ev = iwe_stream_add_event(current_ev, extra + IW_SCAN_MAX_DATA , &iwe, IW_EV_QUAL_LEN);
2352
2353
2348 iwe.cmd = SIOCGIWENCODE; 2354 iwe.cmd = SIOCGIWENCODE;
2349 if (priv->BSSinfo[i].UsingWEP) 2355 if (priv->BSSinfo[i].UsingWEP)
2350 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; 2356 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
@@ -2375,7 +2381,7 @@ static int atmel_get_range(struct net_device *dev,
2375 range->min_nwid = 0x0000; 2381 range->min_nwid = 0x0000;
2376 range->max_nwid = 0x0000; 2382 range->max_nwid = 0x0000;
2377 range->num_channels = 0; 2383 range->num_channels = 0;
2378 for (j = 0; j < sizeof(channel_table)/sizeof(channel_table[0]); j++) 2384 for (j = 0; j < ARRAY_SIZE(channel_table); j++)
2379 if (priv->reg_domain == channel_table[j].reg_domain) { 2385 if (priv->reg_domain == channel_table[j].reg_domain) {
2380 range->num_channels = channel_table[j].max - channel_table[j].min + 1; 2386 range->num_channels = channel_table[j].max - channel_table[j].min + 1;
2381 break; 2387 break;
@@ -2581,9 +2587,9 @@ static const struct iw_priv_args atmel_private_args[] = {
2581 2587
2582static const struct iw_handler_def atmel_handler_def = 2588static const struct iw_handler_def atmel_handler_def =
2583{ 2589{
2584 .num_standard = sizeof(atmel_handler)/sizeof(iw_handler), 2590 .num_standard = ARRAY_SIZE(atmel_handler),
2585 .num_private = sizeof(atmel_private_handler)/sizeof(iw_handler), 2591 .num_private = ARRAY_SIZE(atmel_private_handler),
2586 .num_private_args = sizeof(atmel_private_args)/sizeof(struct iw_priv_args), 2592 .num_private_args = ARRAY_SIZE(atmel_private_args),
2587 .standard = (iw_handler *) atmel_handler, 2593 .standard = (iw_handler *) atmel_handler,
2588 .private = (iw_handler *) atmel_private_handler, 2594 .private = (iw_handler *) atmel_private_handler,
2589 .private_args = (struct iw_priv_args *) atmel_private_args, 2595 .private_args = (struct iw_priv_args *) atmel_private_args,
@@ -2647,7 +2653,7 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
2647 2653
2648 domain[REGDOMAINSZ] = 0; 2654 domain[REGDOMAINSZ] = 0;
2649 rc = -EINVAL; 2655 rc = -EINVAL;
2650 for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++) { 2656 for (i = 0; i < ARRAY_SIZE(channel_table); i++) {
2651 /* strcasecmp doesn't exist in the library */ 2657 /* strcasecmp doesn't exist in the library */
2652 char *a = channel_table[i].name; 2658 char *a = channel_table[i].name;
2653 char *b = domain; 2659 char *b = domain;
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index 785664090bb4..5c410989c4d7 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -5,12 +5,12 @@
5 Copyright 2000-2001 ATMEL Corporation. 5 Copyright 2000-2001 ATMEL Corporation.
6 Copyright 2003 Simon Kelley. 6 Copyright 2003 Simon Kelley.
7 7
8 This code was developed from version 2.1.1 of the Atmel drivers, 8 This code was developed from version 2.1.1 of the Atmel drivers,
9 released by Atmel corp. under the GPL in December 2002. It also 9 released by Atmel corp. under the GPL in December 2002. It also
10 includes code from the Linux aironet drivers (C) Benjamin Reed, 10 includes code from the Linux aironet drivers (C) Benjamin Reed,
11 and the Linux PCMCIA package, (C) David Hinds. 11 and the Linux PCMCIA package, (C) David Hinds.
12 12
13 For all queries about this code, please contact the current author, 13 For all queries about this code, please contact the current author,
14 Simon Kelley <simon@thekelleys.org.uk> and not Atmel Corporation. 14 Simon Kelley <simon@thekelleys.org.uk> and not Atmel Corporation.
15 15
16 This program is free software; you can redistribute it and/or modify 16 This program is free software; you can redistribute it and/or modify
@@ -87,7 +87,7 @@ MODULE_SUPPORTED_DEVICE("Atmel at76c50x PCMCIA cards");
87 event is received. The config() and release() entry points are 87 event is received. The config() and release() entry points are
88 used to configure or release a socket, in response to card 88 used to configure or release a socket, in response to card
89 insertion and ejection events. They are invoked from the atmel_cs 89 insertion and ejection events. They are invoked from the atmel_cs
90 event handler. 90 event handler.
91*/ 91*/
92 92
93static int atmel_config(struct pcmcia_device *link); 93static int atmel_config(struct pcmcia_device *link);
@@ -133,22 +133,22 @@ static void atmel_detach(struct pcmcia_device *p_dev);
133 device IO routines can use a flag like this to throttle IO to a 133 device IO routines can use a flag like this to throttle IO to a
134 card that is not ready to accept it. 134 card that is not ready to accept it.
135*/ 135*/
136 136
137typedef struct local_info_t { 137typedef struct local_info_t {
138 dev_node_t node; 138 dev_node_t node;
139 struct net_device *eth_dev; 139 struct net_device *eth_dev;
140} local_info_t; 140} local_info_t;
141 141
142/*====================================================================== 142/*======================================================================
143 143
144 atmel_attach() creates an "instance" of the driver, allocating 144 atmel_attach() creates an "instance" of the driver, allocating
145 local data structures for one device. The device is registered 145 local data structures for one device. The device is registered
146 with Card Services. 146 with Card Services.
147 147
148 The dev_link structure is initialized, but we don't actually 148 The dev_link structure is initialized, but we don't actually
149 configure the card at this point -- we wait until we receive a 149 configure the card at this point -- we wait until we receive a
150 card insertion event. 150 card insertion event.
151 151
152 ======================================================================*/ 152 ======================================================================*/
153 153
154static int atmel_probe(struct pcmcia_device *p_dev) 154static int atmel_probe(struct pcmcia_device *p_dev)
@@ -184,12 +184,12 @@ static int atmel_probe(struct pcmcia_device *p_dev)
184} /* atmel_attach */ 184} /* atmel_attach */
185 185
186/*====================================================================== 186/*======================================================================
187 187
188 This deletes a driver "instance". The device is de-registered 188 This deletes a driver "instance". The device is de-registered
189 with Card Services. If it has been released, all local data 189 with Card Services. If it has been released, all local data
190 structures are freed. Otherwise, the structures will be freed 190 structures are freed. Otherwise, the structures will be freed
191 when the device is released. 191 when the device is released.
192 192
193 ======================================================================*/ 193 ======================================================================*/
194 194
195static void atmel_detach(struct pcmcia_device *link) 195static void atmel_detach(struct pcmcia_device *link)
@@ -202,11 +202,11 @@ static void atmel_detach(struct pcmcia_device *link)
202} 202}
203 203
204/*====================================================================== 204/*======================================================================
205 205
206 atmel_config() is scheduled to run after a CARD_INSERTION event 206 atmel_config() is scheduled to run after a CARD_INSERTION event
207 is received, to configure the PCMCIA socket, and to make the 207 is received, to configure the PCMCIA socket, and to make the
208 device available to the system. 208 device available to the system.
209 209
210 ======================================================================*/ 210 ======================================================================*/
211 211
212#define CS_CHECK(fn, ret) \ 212#define CS_CHECK(fn, ret) \
@@ -237,12 +237,12 @@ static int atmel_config(struct pcmcia_device *link)
237 did = handle_to_dev(link).driver_data; 237 did = handle_to_dev(link).driver_data;
238 238
239 DEBUG(0, "atmel_config(0x%p)\n", link); 239 DEBUG(0, "atmel_config(0x%p)\n", link);
240 240
241 tuple.Attributes = 0; 241 tuple.Attributes = 0;
242 tuple.TupleData = buf; 242 tuple.TupleData = buf;
243 tuple.TupleDataMax = sizeof(buf); 243 tuple.TupleDataMax = sizeof(buf);
244 tuple.TupleOffset = 0; 244 tuple.TupleOffset = 0;
245 245
246 /* 246 /*
247 This reads the card's CONFIG tuple to find its configuration 247 This reads the card's CONFIG tuple to find its configuration
248 registers. 248 registers.
@@ -258,7 +258,7 @@ static int atmel_config(struct pcmcia_device *link)
258 In this loop, we scan the CIS for configuration table entries, 258 In this loop, we scan the CIS for configuration table entries,
259 each of which describes a valid card configuration, including 259 each of which describes a valid card configuration, including
260 voltage, IO window, memory window, and interrupt settings. 260 voltage, IO window, memory window, and interrupt settings.
261 261
262 We make no assumptions about the card to be configured: we use 262 We make no assumptions about the card to be configured: we use
263 just the information available in the CIS. In an ideal world, 263 just the information available in the CIS. In an ideal world,
264 this would work for any PCMCIA card, but it requires a complete 264 this would work for any PCMCIA card, but it requires a complete
@@ -274,17 +274,17 @@ static int atmel_config(struct pcmcia_device *link)
274 if (pcmcia_get_tuple_data(link, &tuple) != 0 || 274 if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
275 pcmcia_parse_tuple(link, &tuple, &parse) != 0) 275 pcmcia_parse_tuple(link, &tuple, &parse) != 0)
276 goto next_entry; 276 goto next_entry;
277 277
278 if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg; 278 if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
279 if (cfg->index == 0) goto next_entry; 279 if (cfg->index == 0) goto next_entry;
280 link->conf.ConfigIndex = cfg->index; 280 link->conf.ConfigIndex = cfg->index;
281 281
282 /* Does this card need audio output? */ 282 /* Does this card need audio output? */
283 if (cfg->flags & CISTPL_CFTABLE_AUDIO) { 283 if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
284 link->conf.Attributes |= CONF_ENABLE_SPKR; 284 link->conf.Attributes |= CONF_ENABLE_SPKR;
285 link->conf.Status = CCSR_AUDIO_ENA; 285 link->conf.Status = CCSR_AUDIO_ENA;
286 } 286 }
287 287
288 /* Use power settings for Vcc and Vpp if present */ 288 /* Use power settings for Vcc and Vpp if present */
289 /* Note that the CIS values need to be rescaled */ 289 /* Note that the CIS values need to be rescaled */
290 if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM)) 290 if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
@@ -293,11 +293,11 @@ static int atmel_config(struct pcmcia_device *link)
293 else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM)) 293 else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
294 link->conf.Vpp = 294 link->conf.Vpp =
295 dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; 295 dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
296 296
297 /* Do we need to allocate an interrupt? */ 297 /* Do we need to allocate an interrupt? */
298 if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) 298 if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
299 link->conf.Attributes |= CONF_ENABLE_IRQ; 299 link->conf.Attributes |= CONF_ENABLE_IRQ;
300 300
301 /* IO window settings */ 301 /* IO window settings */
302 link->io.NumPorts1 = link->io.NumPorts2 = 0; 302 link->io.NumPorts1 = link->io.NumPorts2 = 0;
303 if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { 303 if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
@@ -315,18 +315,18 @@ static int atmel_config(struct pcmcia_device *link)
315 link->io.NumPorts2 = io->win[1].len; 315 link->io.NumPorts2 = io->win[1].len;
316 } 316 }
317 } 317 }
318 318
319 /* This reserves IO space but doesn't actually enable it */ 319 /* This reserves IO space but doesn't actually enable it */
320 if (pcmcia_request_io(link, &link->io) != 0) 320 if (pcmcia_request_io(link, &link->io) != 0)
321 goto next_entry; 321 goto next_entry;
322 322
323 /* If we got this far, we're cool! */ 323 /* If we got this far, we're cool! */
324 break; 324 break;
325 325
326 next_entry: 326 next_entry:
327 CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); 327 CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
328 } 328 }
329 329
330 /* 330 /*
331 Allocate an interrupt line. Note that this does not assign a 331 Allocate an interrupt line. Note that this does not assign a
332 handler to the interrupt, unless the 'Handler' member of the 332 handler to the interrupt, unless the 'Handler' member of the
@@ -334,31 +334,31 @@ static int atmel_config(struct pcmcia_device *link)
334 */ 334 */
335 if (link->conf.Attributes & CONF_ENABLE_IRQ) 335 if (link->conf.Attributes & CONF_ENABLE_IRQ)
336 CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); 336 CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
337 337
338 /* 338 /*
339 This actually configures the PCMCIA socket -- setting up 339 This actually configures the PCMCIA socket -- setting up
340 the I/O windows and the interrupt mapping, and putting the 340 the I/O windows and the interrupt mapping, and putting the
341 card and host interface into "Memory and IO" mode. 341 card and host interface into "Memory and IO" mode.
342 */ 342 */
343 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); 343 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
344 344
345 if (link->irq.AssignedIRQ == 0) { 345 if (link->irq.AssignedIRQ == 0) {
346 printk(KERN_ALERT 346 printk(KERN_ALERT
347 "atmel: cannot assign IRQ: check that CONFIG_ISA is set in kernel config."); 347 "atmel: cannot assign IRQ: check that CONFIG_ISA is set in kernel config.");
348 goto cs_failed; 348 goto cs_failed;
349 } 349 }
350 350
351 ((local_info_t*)link->priv)->eth_dev = 351 ((local_info_t*)link->priv)->eth_dev =
352 init_atmel_card(link->irq.AssignedIRQ, 352 init_atmel_card(link->irq.AssignedIRQ,
353 link->io.BasePort1, 353 link->io.BasePort1,
354 did ? did->driver_info : ATMEL_FW_TYPE_NONE, 354 did ? did->driver_info : ATMEL_FW_TYPE_NONE,
355 &handle_to_dev(link), 355 &handle_to_dev(link),
356 card_present, 356 card_present,
357 link); 357 link);
358 if (!((local_info_t*)link->priv)->eth_dev) 358 if (!((local_info_t*)link->priv)->eth_dev)
359 goto cs_failed; 359 goto cs_failed;
360 360
361 361
362 /* 362 /*
363 At this point, the dev_node_t structure(s) need to be 363 At this point, the dev_node_t structure(s) need to be
364 initialized and arranged in a linked list at link->dev_node. 364 initialized and arranged in a linked list at link->dev_node.
@@ -376,11 +376,11 @@ static int atmel_config(struct pcmcia_device *link)
376} 376}
377 377
378/*====================================================================== 378/*======================================================================
379 379
380 After a card is removed, atmel_release() will unregister the 380 After a card is removed, atmel_release() will unregister the
381 device, and release the PCMCIA configuration. If the device is 381 device, and release the PCMCIA configuration. If the device is
382 still open, this will be postponed until it is closed. 382 still open, this will be postponed until it is closed.
383 383
384 ======================================================================*/ 384 ======================================================================*/
385 385
386static void atmel_release(struct pcmcia_device *link) 386static void atmel_release(struct pcmcia_device *link)
@@ -517,7 +517,7 @@ static void atmel_cs_cleanup(void)
517 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 517 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
518 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 518 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
519 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 519 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
520 POSSIBILITY OF SUCH DAMAGE. 520 POSSIBILITY OF SUCH DAMAGE.
521*/ 521*/
522 522
523module_init(atmel_cs_init); 523module_init(atmel_cs_init);
diff --git a/drivers/net/wireless/atmel_pci.c b/drivers/net/wireless/atmel_pci.c
index 3bfa791c323d..92f87fbe750f 100644
--- a/drivers/net/wireless/atmel_pci.c
+++ b/drivers/net/wireless/atmel_pci.c
@@ -53,18 +53,18 @@ static int __devinit atmel_pci_probe(struct pci_dev *pdev,
53 const struct pci_device_id *pent) 53 const struct pci_device_id *pent)
54{ 54{
55 struct net_device *dev; 55 struct net_device *dev;
56 56
57 if (pci_enable_device(pdev)) 57 if (pci_enable_device(pdev))
58 return -ENODEV; 58 return -ENODEV;
59 59
60 pci_set_master(pdev); 60 pci_set_master(pdev);
61 61
62 dev = init_atmel_card(pdev->irq, pdev->resource[1].start, 62 dev = init_atmel_card(pdev->irq, pdev->resource[1].start,
63 ATMEL_FW_TYPE_506, 63 ATMEL_FW_TYPE_506,
64 &pdev->dev, NULL, NULL); 64 &pdev->dev, NULL, NULL);
65 if (!dev) 65 if (!dev)
66 return -ENODEV; 66 return -ENODEV;
67 67
68 pci_set_drvdata(pdev, dev); 68 pci_set_drvdata(pdev, dev);
69 return 0; 69 return 0;
70} 70}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h
index d6a8bf09878e..94dfb92fab5c 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx.h
@@ -159,6 +159,7 @@
159 159
160/* Chipcommon registers. */ 160/* Chipcommon registers. */
161#define BCM43xx_CHIPCOMMON_CAPABILITIES 0x04 161#define BCM43xx_CHIPCOMMON_CAPABILITIES 0x04
162#define BCM43xx_CHIPCOMMON_CTL 0x28
162#define BCM43xx_CHIPCOMMON_PLLONDELAY 0xB0 163#define BCM43xx_CHIPCOMMON_PLLONDELAY 0xB0
163#define BCM43xx_CHIPCOMMON_FREFSELDELAY 0xB4 164#define BCM43xx_CHIPCOMMON_FREFSELDELAY 0xB4
164#define BCM43xx_CHIPCOMMON_SLOWCLKCTL 0xB8 165#define BCM43xx_CHIPCOMMON_SLOWCLKCTL 0xB8
@@ -172,6 +173,33 @@
172/* SBTOPCI2 values. */ 173/* SBTOPCI2 values. */
173#define BCM43xx_SBTOPCI2_PREFETCH 0x4 174#define BCM43xx_SBTOPCI2_PREFETCH 0x4
174#define BCM43xx_SBTOPCI2_BURST 0x8 175#define BCM43xx_SBTOPCI2_BURST 0x8
176#define BCM43xx_SBTOPCI2_MEMREAD_MULTI 0x20
177
178/* PCI-E core registers. */
179#define BCM43xx_PCIECORE_REG_ADDR 0x0130
180#define BCM43xx_PCIECORE_REG_DATA 0x0134
181#define BCM43xx_PCIECORE_MDIO_CTL 0x0128
182#define BCM43xx_PCIECORE_MDIO_DATA 0x012C
183
184/* PCI-E registers. */
185#define BCM43xx_PCIE_TLP_WORKAROUND 0x0004
186#define BCM43xx_PCIE_DLLP_LINKCTL 0x0100
187
188/* PCI-E MDIO bits. */
189#define BCM43xx_PCIE_MDIO_ST 0x40000000
190#define BCM43xx_PCIE_MDIO_WT 0x10000000
191#define BCM43xx_PCIE_MDIO_DEV 22
192#define BCM43xx_PCIE_MDIO_REG 18
193#define BCM43xx_PCIE_MDIO_TA 0x00020000
194#define BCM43xx_PCIE_MDIO_TC 0x0100
195
196/* MDIO devices. */
197#define BCM43xx_MDIO_SERDES_RX 0x1F
198
199/* SERDES RX registers. */
200#define BCM43xx_SERDES_RXTIMER 0x2
201#define BCM43xx_SERDES_CDR 0x6
202#define BCM43xx_SERDES_CDR_BW 0x7
175 203
176/* Chipcommon capabilities. */ 204/* Chipcommon capabilities. */
177#define BCM43xx_CAPABILITIES_PCTL 0x00040000 205#define BCM43xx_CAPABILITIES_PCTL 0x00040000
@@ -221,6 +249,7 @@
221#define BCM43xx_COREID_USB20_HOST 0x819 249#define BCM43xx_COREID_USB20_HOST 0x819
222#define BCM43xx_COREID_USB20_DEV 0x81a 250#define BCM43xx_COREID_USB20_DEV 0x81a
223#define BCM43xx_COREID_SDIO_HOST 0x81b 251#define BCM43xx_COREID_SDIO_HOST 0x81b
252#define BCM43xx_COREID_PCIE 0x820
224 253
225/* Core Information Registers */ 254/* Core Information Registers */
226#define BCM43xx_CIR_BASE 0xf00 255#define BCM43xx_CIR_BASE 0xf00
@@ -365,6 +394,9 @@
365#define BCM43xx_DEFAULT_SHORT_RETRY_LIMIT 7 394#define BCM43xx_DEFAULT_SHORT_RETRY_LIMIT 7
366#define BCM43xx_DEFAULT_LONG_RETRY_LIMIT 4 395#define BCM43xx_DEFAULT_LONG_RETRY_LIMIT 4
367 396
397/* FIXME: the next line is a guess as to what the maximum RSSI value might be */
398#define RX_RSSI_MAX 60
399
368/* Max size of a security key */ 400/* Max size of a security key */
369#define BCM43xx_SEC_KEYSIZE 16 401#define BCM43xx_SEC_KEYSIZE 16
370/* Security algorithms. */ 402/* Security algorithms. */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_dma.c b/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
index 76e3aed4b471..978ed099e285 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
@@ -705,11 +705,30 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm)
705 struct bcm43xx_dmaring *ring; 705 struct bcm43xx_dmaring *ring;
706 int err = -ENOMEM; 706 int err = -ENOMEM;
707 int dma64 = 0; 707 int dma64 = 0;
708 u32 sbtmstatehi; 708 u64 mask = bcm43xx_get_supported_dma_mask(bcm);
709 int nobits;
709 710
710 sbtmstatehi = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH); 711 if (mask == DMA_64BIT_MASK) {
711 if (sbtmstatehi & BCM43xx_SBTMSTATEHIGH_DMA64BIT)
712 dma64 = 1; 712 dma64 = 1;
713 nobits = 64;
714 } else if (mask == DMA_32BIT_MASK)
715 nobits = 32;
716 else
717 nobits = 30;
718 err = pci_set_dma_mask(bcm->pci_dev, mask);
719 err |= pci_set_consistent_dma_mask(bcm->pci_dev, mask);
720 if (err) {
721#ifdef CONFIG_BCM43XX_PIO
722 printk(KERN_WARNING PFX "DMA not supported on this device."
723 " Falling back to PIO.\n");
724 bcm->__using_pio = 1;
725 return -ENOSYS;
726#else
727 printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. "
728 "Please recompile the driver with PIO support.\n");
729 return -ENODEV;
730#endif /* CONFIG_BCM43XX_PIO */
731 }
713 732
714 /* setup TX DMA channels. */ 733 /* setup TX DMA channels. */
715 ring = bcm43xx_setup_dmaring(bcm, 0, 1, dma64); 734 ring = bcm43xx_setup_dmaring(bcm, 0, 1, dma64);
@@ -755,8 +774,7 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm)
755 dma->rx_ring3 = ring; 774 dma->rx_ring3 = ring;
756 } 775 }
757 776
758 dprintk(KERN_INFO PFX "%s DMA initialized\n", 777 dprintk(KERN_INFO PFX "%d-bit DMA initialized\n", nobits);
759 dma64 ? "64-bit" : "32-bit");
760 err = 0; 778 err = 0;
761out: 779out:
762 return err; 780 return err;
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_dma.h b/drivers/net/wireless/bcm43xx/bcm43xx_dma.h
index e04bcaddd1d0..d1105e569a41 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_dma.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_dma.h
@@ -4,6 +4,7 @@
4#include <linux/list.h> 4#include <linux/list.h>
5#include <linux/spinlock.h> 5#include <linux/spinlock.h>
6#include <linux/workqueue.h> 6#include <linux/workqueue.h>
7#include <linux/dma-mapping.h>
7#include <linux/linkage.h> 8#include <linux/linkage.h>
8#include <asm/atomic.h> 9#include <asm/atomic.h>
9 10
@@ -314,6 +315,23 @@ int bcm43xx_dma_tx(struct bcm43xx_private *bcm,
314 struct ieee80211_txb *txb); 315 struct ieee80211_txb *txb);
315void bcm43xx_dma_rx(struct bcm43xx_dmaring *ring); 316void bcm43xx_dma_rx(struct bcm43xx_dmaring *ring);
316 317
318/* Helper function that returns the dma mask for this device. */
319static inline
320u64 bcm43xx_get_supported_dma_mask(struct bcm43xx_private *bcm)
321{
322 int dma64 = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH) &
323 BCM43xx_SBTMSTATEHIGH_DMA64BIT;
324 u16 mmio_base = bcm43xx_dmacontroller_base(dma64, 0);
325 u32 mask = BCM43xx_DMA32_TXADDREXT_MASK;
326
327 if (dma64)
328 return DMA_64BIT_MASK;
329 bcm43xx_write32(bcm, mmio_base + BCM43xx_DMA32_TXCTL, mask);
330 if (bcm43xx_read32(bcm, mmio_base + BCM43xx_DMA32_TXCTL) & mask)
331 return DMA_32BIT_MASK;
332 return DMA_30BIT_MASK;
333}
334
317#else /* CONFIG_BCM43XX_DMA */ 335#else /* CONFIG_BCM43XX_DMA */
318 336
319 337
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_leds.c b/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
index c3f90c8563d9..7d383a27b927 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
@@ -189,20 +189,24 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity)
189 case BCM43xx_LED_INACTIVE: 189 case BCM43xx_LED_INACTIVE:
190 continue; 190 continue;
191 case BCM43xx_LED_OFF: 191 case BCM43xx_LED_OFF:
192 case BCM43xx_LED_BCM4303_3:
192 break; 193 break;
193 case BCM43xx_LED_ON: 194 case BCM43xx_LED_ON:
194 turn_on = 1; 195 turn_on = 1;
195 break; 196 break;
196 case BCM43xx_LED_ACTIVITY: 197 case BCM43xx_LED_ACTIVITY:
198 case BCM43xx_LED_BCM4303_0:
197 turn_on = activity; 199 turn_on = activity;
198 break; 200 break;
199 case BCM43xx_LED_RADIO_ALL: 201 case BCM43xx_LED_RADIO_ALL:
200 turn_on = radio->enabled; 202 turn_on = radio->enabled;
201 break; 203 break;
202 case BCM43xx_LED_RADIO_A: 204 case BCM43xx_LED_RADIO_A:
205 case BCM43xx_LED_BCM4303_2:
203 turn_on = (radio->enabled && phy->type == BCM43xx_PHYTYPE_A); 206 turn_on = (radio->enabled && phy->type == BCM43xx_PHYTYPE_A);
204 break; 207 break;
205 case BCM43xx_LED_RADIO_B: 208 case BCM43xx_LED_RADIO_B:
209 case BCM43xx_LED_BCM4303_1:
206 turn_on = (radio->enabled && 210 turn_on = (radio->enabled &&
207 (phy->type == BCM43xx_PHYTYPE_B || 211 (phy->type == BCM43xx_PHYTYPE_B ||
208 phy->type == BCM43xx_PHYTYPE_G)); 212 phy->type == BCM43xx_PHYTYPE_G));
@@ -242,7 +246,7 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity)
242 //TODO 246 //TODO
243 break; 247 break;
244 case BCM43xx_LED_ASSOC: 248 case BCM43xx_LED_ASSOC:
245 if (bcm->softmac->associated) 249 if (bcm->softmac->associnfo.associated)
246 turn_on = 1; 250 turn_on = 1;
247 break; 251 break;
248#ifdef CONFIG_BCM43XX_DEBUG 252#ifdef CONFIG_BCM43XX_DEBUG
@@ -257,7 +261,8 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity)
257 continue; 261 continue;
258#endif /* CONFIG_BCM43XX_DEBUG */ 262#endif /* CONFIG_BCM43XX_DEBUG */
259 default: 263 default:
260 assert(0); 264 dprintkl(KERN_INFO PFX "Bad value in leds_update,"
265 " led->behaviour: 0x%x\n", led->behaviour);
261 }; 266 };
262 267
263 if (led->activelow) 268 if (led->activelow)
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_leds.h b/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
index d3716cf3aebc..811e14a81198 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
@@ -46,6 +46,12 @@ enum { /* LED behaviour values */
46 BCM43xx_LED_TEST_BLINKSLOW, 46 BCM43xx_LED_TEST_BLINKSLOW,
47 BCM43xx_LED_TEST_BLINKMEDIUM, 47 BCM43xx_LED_TEST_BLINKMEDIUM,
48 BCM43xx_LED_TEST_BLINKFAST, 48 BCM43xx_LED_TEST_BLINKFAST,
49
50 /* Misc values for BCM4303 */
51 BCM43xx_LED_BCM4303_0 = 0x2B,
52 BCM43xx_LED_BCM4303_1 = 0x78,
53 BCM43xx_LED_BCM4303_2 = 0x2E,
54 BCM43xx_LED_BCM4303_3 = 0x19,
49}; 55};
50 56
51int bcm43xx_leds_init(struct bcm43xx_private *bcm); 57int bcm43xx_leds_init(struct bcm43xx_private *bcm);
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index bad3452ea893..5b3c27359a18 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -130,6 +130,10 @@ MODULE_PARM_DESC(fwpostfix, "Postfix for .fw files. Useful for debugging.");
130 { PCI_VENDOR_ID_BROADCOM, 0x4301, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, 130 { PCI_VENDOR_ID_BROADCOM, 0x4301, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
131 /* Broadcom 4307 802.11b */ 131 /* Broadcom 4307 802.11b */
132 { PCI_VENDOR_ID_BROADCOM, 0x4307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, 132 { PCI_VENDOR_ID_BROADCOM, 0x4307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
133 /* Broadcom 4311 802.11(a)/b/g */
134 { PCI_VENDOR_ID_BROADCOM, 0x4311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
135 /* Broadcom 4312 802.11a/b/g */
136 { PCI_VENDOR_ID_BROADCOM, 0x4312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
133 /* Broadcom 4318 802.11b/g */ 137 /* Broadcom 4318 802.11b/g */
134 { PCI_VENDOR_ID_BROADCOM, 0x4318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, 138 { PCI_VENDOR_ID_BROADCOM, 0x4318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
135 /* Broadcom 4319 802.11a/b/g */ 139 /* Broadcom 4319 802.11a/b/g */
@@ -746,7 +750,7 @@ int bcm43xx_sprom_write(struct bcm43xx_private *bcm, const u16 *sprom)
746 if (err) 750 if (err)
747 goto err_ctlreg; 751 goto err_ctlreg;
748 spromctl |= 0x10; /* SPROM WRITE enable. */ 752 spromctl |= 0x10; /* SPROM WRITE enable. */
749 bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl); 753 err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
750 if (err) 754 if (err)
751 goto err_ctlreg; 755 goto err_ctlreg;
752 /* We must burn lots of CPU cycles here, but that does not 756 /* We must burn lots of CPU cycles here, but that does not
@@ -768,7 +772,7 @@ int bcm43xx_sprom_write(struct bcm43xx_private *bcm, const u16 *sprom)
768 mdelay(20); 772 mdelay(20);
769 } 773 }
770 spromctl &= ~0x10; /* SPROM WRITE enable. */ 774 spromctl &= ~0x10; /* SPROM WRITE enable. */
771 bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl); 775 err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
772 if (err) 776 if (err)
773 goto err_ctlreg; 777 goto err_ctlreg;
774 mdelay(500); 778 mdelay(500);
@@ -1463,6 +1467,23 @@ static void handle_irq_transmit_status(struct bcm43xx_private *bcm)
1463 } 1467 }
1464} 1468}
1465 1469
1470static void drain_txstatus_queue(struct bcm43xx_private *bcm)
1471{
1472 u32 dummy;
1473
1474 if (bcm->current_core->rev < 5)
1475 return;
1476 /* Read all entries from the microcode TXstatus FIFO
1477 * and throw them away.
1478 */
1479 while (1) {
1480 dummy = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_0);
1481 if (!dummy)
1482 break;
1483 dummy = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_1);
1484 }
1485}
1486
1466static void bcm43xx_generate_noise_sample(struct bcm43xx_private *bcm) 1487static void bcm43xx_generate_noise_sample(struct bcm43xx_private *bcm)
1467{ 1488{
1468 bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x408, 0x7F7F); 1489 bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x408, 0x7F7F);
@@ -2583,8 +2604,9 @@ static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
2583 /* fetch sb_id_hi from core information registers */ 2604 /* fetch sb_id_hi from core information registers */
2584 sb_id_hi = bcm43xx_read32(bcm, BCM43xx_CIR_SB_ID_HI); 2605 sb_id_hi = bcm43xx_read32(bcm, BCM43xx_CIR_SB_ID_HI);
2585 2606
2586 core_id = (sb_id_hi & 0xFFF0) >> 4; 2607 core_id = (sb_id_hi & 0x8FF0) >> 4;
2587 core_rev = (sb_id_hi & 0xF); 2608 core_rev = (sb_id_hi & 0x7000) >> 8;
2609 core_rev |= (sb_id_hi & 0xF);
2588 core_vendor = (sb_id_hi & 0xFFFF0000) >> 16; 2610 core_vendor = (sb_id_hi & 0xFFFF0000) >> 16;
2589 2611
2590 /* if present, chipcommon is always core 0; read the chipid from it */ 2612 /* if present, chipcommon is always core 0; read the chipid from it */
@@ -2662,14 +2684,10 @@ static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
2662 bcm->chip_id, bcm->chip_rev); 2684 bcm->chip_id, bcm->chip_rev);
2663 dprintk(KERN_INFO PFX "Number of cores: %d\n", core_count); 2685 dprintk(KERN_INFO PFX "Number of cores: %d\n", core_count);
2664 if (bcm->core_chipcommon.available) { 2686 if (bcm->core_chipcommon.available) {
2665 dprintk(KERN_INFO PFX "Core 0: ID 0x%x, rev 0x%x, vendor 0x%x, %s\n", 2687 dprintk(KERN_INFO PFX "Core 0: ID 0x%x, rev 0x%x, vendor 0x%x\n",
2666 core_id, core_rev, core_vendor, 2688 core_id, core_rev, core_vendor);
2667 bcm43xx_core_enabled(bcm) ? "enabled" : "disabled");
2668 }
2669
2670 if (bcm->core_chipcommon.available)
2671 current_core = 1; 2689 current_core = 1;
2672 else 2690 } else
2673 current_core = 0; 2691 current_core = 0;
2674 for ( ; current_core < core_count; current_core++) { 2692 for ( ; current_core < core_count; current_core++) {
2675 struct bcm43xx_coreinfo *core; 2693 struct bcm43xx_coreinfo *core;
@@ -2687,13 +2705,13 @@ static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
2687 core_rev = (sb_id_hi & 0xF); 2705 core_rev = (sb_id_hi & 0xF);
2688 core_vendor = (sb_id_hi & 0xFFFF0000) >> 16; 2706 core_vendor = (sb_id_hi & 0xFFFF0000) >> 16;
2689 2707
2690 dprintk(KERN_INFO PFX "Core %d: ID 0x%x, rev 0x%x, vendor 0x%x, %s\n", 2708 dprintk(KERN_INFO PFX "Core %d: ID 0x%x, rev 0x%x, vendor 0x%x\n",
2691 current_core, core_id, core_rev, core_vendor, 2709 current_core, core_id, core_rev, core_vendor);
2692 bcm43xx_core_enabled(bcm) ? "enabled" : "disabled" );
2693 2710
2694 core = NULL; 2711 core = NULL;
2695 switch (core_id) { 2712 switch (core_id) {
2696 case BCM43xx_COREID_PCI: 2713 case BCM43xx_COREID_PCI:
2714 case BCM43xx_COREID_PCIE:
2697 core = &bcm->core_pci; 2715 core = &bcm->core_pci;
2698 if (core->available) { 2716 if (core->available) {
2699 printk(KERN_WARNING PFX "Multiple PCI cores found.\n"); 2717 printk(KERN_WARNING PFX "Multiple PCI cores found.\n");
@@ -2732,12 +2750,12 @@ static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
2732 case 6: 2750 case 6:
2733 case 7: 2751 case 7:
2734 case 9: 2752 case 9:
2753 case 10:
2735 break; 2754 break;
2736 default: 2755 default:
2737 printk(KERN_ERR PFX "Error: Unsupported 80211 core revision %u\n", 2756 printk(KERN_WARNING PFX
2757 "Unsupported 80211 core revision %u\n",
2738 core_rev); 2758 core_rev);
2739 err = -ENODEV;
2740 goto out;
2741 } 2759 }
2742 bcm->nr_80211_available++; 2760 bcm->nr_80211_available++;
2743 core->priv = ext_80211; 2761 core->priv = ext_80211;
@@ -2851,16 +2869,11 @@ static int bcm43xx_wireless_core_init(struct bcm43xx_private *bcm,
2851 u32 sbimconfiglow; 2869 u32 sbimconfiglow;
2852 u8 limit; 2870 u8 limit;
2853 2871
2854 if (bcm->chip_rev < 5) { 2872 if (bcm->core_pci.rev <= 5 && bcm->core_pci.id != BCM43xx_COREID_PCIE) {
2855 sbimconfiglow = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW); 2873 sbimconfiglow = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW);
2856 sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK; 2874 sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK;
2857 sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK; 2875 sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK;
2858 if (bcm->bustype == BCM43xx_BUSTYPE_PCI) 2876 sbimconfiglow |= 0x32;
2859 sbimconfiglow |= 0x32;
2860 else if (bcm->bustype == BCM43xx_BUSTYPE_SB)
2861 sbimconfiglow |= 0x53;
2862 else
2863 assert(0);
2864 bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, sbimconfiglow); 2877 bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, sbimconfiglow);
2865 } 2878 }
2866 2879
@@ -2925,10 +2938,13 @@ static int bcm43xx_wireless_core_init(struct bcm43xx_private *bcm,
2925 bcm43xx_write16(bcm, 0x043C, 0x000C); 2938 bcm43xx_write16(bcm, 0x043C, 0x000C);
2926 2939
2927 if (active_wlcore) { 2940 if (active_wlcore) {
2928 if (bcm43xx_using_pio(bcm)) 2941 if (bcm43xx_using_pio(bcm)) {
2929 err = bcm43xx_pio_init(bcm); 2942 err = bcm43xx_pio_init(bcm);
2930 else 2943 } else {
2931 err = bcm43xx_dma_init(bcm); 2944 err = bcm43xx_dma_init(bcm);
2945 if (err == -ENOSYS)
2946 err = bcm43xx_pio_init(bcm);
2947 }
2932 if (err) 2948 if (err)
2933 goto err_chip_cleanup; 2949 goto err_chip_cleanup;
2934 } 2950 }
@@ -2984,22 +3000,64 @@ static void bcm43xx_pcicore_broadcast_value(struct bcm43xx_private *bcm,
2984 3000
2985static int bcm43xx_pcicore_commit_settings(struct bcm43xx_private *bcm) 3001static int bcm43xx_pcicore_commit_settings(struct bcm43xx_private *bcm)
2986{ 3002{
2987 int err; 3003 int err = 0;
2988 struct bcm43xx_coreinfo *old_core;
2989 3004
2990 old_core = bcm->current_core; 3005 bcm->irq_savedstate = bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
2991 err = bcm43xx_switch_core(bcm, &bcm->core_pci);
2992 if (err)
2993 goto out;
2994 3006
2995 bcm43xx_pcicore_broadcast_value(bcm, 0xfd8, 0x00000000); 3007 if (bcm->core_chipcommon.available) {
3008 err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
3009 if (err)
3010 goto out;
3011
3012 bcm43xx_pcicore_broadcast_value(bcm, 0xfd8, 0x00000000);
3013
3014 /* this function is always called when a PCI core is mapped */
3015 err = bcm43xx_switch_core(bcm, &bcm->core_pci);
3016 if (err)
3017 goto out;
3018 } else
3019 bcm43xx_pcicore_broadcast_value(bcm, 0xfd8, 0x00000000);
3020
3021 bcm43xx_interrupt_enable(bcm, bcm->irq_savedstate);
2996 3022
2997 bcm43xx_switch_core(bcm, old_core);
2998 assert(err == 0);
2999out: 3023out:
3000 return err; 3024 return err;
3001} 3025}
3002 3026
3027static u32 bcm43xx_pcie_reg_read(struct bcm43xx_private *bcm, u32 address)
3028{
3029 bcm43xx_write32(bcm, BCM43xx_PCIECORE_REG_ADDR, address);
3030 return bcm43xx_read32(bcm, BCM43xx_PCIECORE_REG_DATA);
3031}
3032
3033static void bcm43xx_pcie_reg_write(struct bcm43xx_private *bcm, u32 address,
3034 u32 data)
3035{
3036 bcm43xx_write32(bcm, BCM43xx_PCIECORE_REG_ADDR, address);
3037 bcm43xx_write32(bcm, BCM43xx_PCIECORE_REG_DATA, data);
3038}
3039
3040static void bcm43xx_pcie_mdio_write(struct bcm43xx_private *bcm, u8 dev, u8 reg,
3041 u16 data)
3042{
3043 int i;
3044
3045 bcm43xx_write32(bcm, BCM43xx_PCIECORE_MDIO_CTL, 0x0082);
3046 bcm43xx_write32(bcm, BCM43xx_PCIECORE_MDIO_DATA, BCM43xx_PCIE_MDIO_ST |
3047 BCM43xx_PCIE_MDIO_WT | (dev << BCM43xx_PCIE_MDIO_DEV) |
3048 (reg << BCM43xx_PCIE_MDIO_REG) | BCM43xx_PCIE_MDIO_TA |
3049 data);
3050 udelay(10);
3051
3052 for (i = 0; i < 10; i++) {
3053 if (bcm43xx_read32(bcm, BCM43xx_PCIECORE_MDIO_CTL) &
3054 BCM43xx_PCIE_MDIO_TC)
3055 break;
3056 msleep(1);
3057 }
3058 bcm43xx_write32(bcm, BCM43xx_PCIECORE_MDIO_CTL, 0);
3059}
3060
3003/* Make an I/O Core usable. "core_mask" is the bitmask of the cores to enable. 3061/* Make an I/O Core usable. "core_mask" is the bitmask of the cores to enable.
3004 * To enable core 0, pass a core_mask of 1<<0 3062 * To enable core 0, pass a core_mask of 1<<0
3005 */ 3063 */
@@ -3019,7 +3077,8 @@ static int bcm43xx_setup_backplane_pci_connection(struct bcm43xx_private *bcm,
3019 if (err) 3077 if (err)
3020 goto out; 3078 goto out;
3021 3079
3022 if (bcm->core_pci.rev < 6) { 3080 if (bcm->current_core->rev < 6 ||
3081 bcm->current_core->id == BCM43xx_COREID_PCI) {
3023 value = bcm43xx_read32(bcm, BCM43xx_CIR_SBINTVEC); 3082 value = bcm43xx_read32(bcm, BCM43xx_CIR_SBINTVEC);
3024 value |= (1 << backplane_flag_nr); 3083 value |= (1 << backplane_flag_nr);
3025 bcm43xx_write32(bcm, BCM43xx_CIR_SBINTVEC, value); 3084 bcm43xx_write32(bcm, BCM43xx_CIR_SBINTVEC, value);
@@ -3037,21 +3096,46 @@ static int bcm43xx_setup_backplane_pci_connection(struct bcm43xx_private *bcm,
3037 } 3096 }
3038 } 3097 }
3039 3098
3040 value = bcm43xx_read32(bcm, BCM43xx_PCICORE_SBTOPCI2); 3099 if (bcm->current_core->id == BCM43xx_COREID_PCI) {
3041 value |= BCM43xx_SBTOPCI2_PREFETCH | BCM43xx_SBTOPCI2_BURST; 3100 value = bcm43xx_read32(bcm, BCM43xx_PCICORE_SBTOPCI2);
3042 bcm43xx_write32(bcm, BCM43xx_PCICORE_SBTOPCI2, value); 3101 value |= BCM43xx_SBTOPCI2_PREFETCH | BCM43xx_SBTOPCI2_BURST;
3043 3102 bcm43xx_write32(bcm, BCM43xx_PCICORE_SBTOPCI2, value);
3044 if (bcm->core_pci.rev < 5) { 3103
3045 value = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW); 3104 if (bcm->current_core->rev < 5) {
3046 value |= (2 << BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_SHIFT) 3105 value = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW);
3047 & BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK; 3106 value |= (2 << BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_SHIFT)
3048 value |= (3 << BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_SHIFT) 3107 & BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK;
3049 & BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK; 3108 value |= (3 << BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_SHIFT)
3050 bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, value); 3109 & BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK;
3051 err = bcm43xx_pcicore_commit_settings(bcm); 3110 bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, value);
3052 assert(err == 0); 3111 err = bcm43xx_pcicore_commit_settings(bcm);
3112 assert(err == 0);
3113 } else if (bcm->current_core->rev >= 11) {
3114 value = bcm43xx_read32(bcm, BCM43xx_PCICORE_SBTOPCI2);
3115 value |= BCM43xx_SBTOPCI2_MEMREAD_MULTI;
3116 bcm43xx_write32(bcm, BCM43xx_PCICORE_SBTOPCI2, value);
3117 }
3118 } else {
3119 if (bcm->current_core->rev == 0 || bcm->current_core->rev == 1) {
3120 value = bcm43xx_pcie_reg_read(bcm, BCM43xx_PCIE_TLP_WORKAROUND);
3121 value |= 0x8;
3122 bcm43xx_pcie_reg_write(bcm, BCM43xx_PCIE_TLP_WORKAROUND,
3123 value);
3124 }
3125 if (bcm->current_core->rev == 0) {
3126 bcm43xx_pcie_mdio_write(bcm, BCM43xx_MDIO_SERDES_RX,
3127 BCM43xx_SERDES_RXTIMER, 0x8128);
3128 bcm43xx_pcie_mdio_write(bcm, BCM43xx_MDIO_SERDES_RX,
3129 BCM43xx_SERDES_CDR, 0x0100);
3130 bcm43xx_pcie_mdio_write(bcm, BCM43xx_MDIO_SERDES_RX,
3131 BCM43xx_SERDES_CDR_BW, 0x1466);
3132 } else if (bcm->current_core->rev == 1) {
3133 value = bcm43xx_pcie_reg_read(bcm, BCM43xx_PCIE_DLLP_LINKCTL);
3134 value |= 0x40;
3135 bcm43xx_pcie_reg_write(bcm, BCM43xx_PCIE_DLLP_LINKCTL,
3136 value);
3137 }
3053 } 3138 }
3054
3055out_switch_back: 3139out_switch_back:
3056 err = bcm43xx_switch_core(bcm, old_core); 3140 err = bcm43xx_switch_core(bcm, old_core);
3057out: 3141out:
@@ -3120,57 +3204,42 @@ static void bcm43xx_periodic_every15sec(struct bcm43xx_private *bcm)
3120 3204
3121static void do_periodic_work(struct bcm43xx_private *bcm) 3205static void do_periodic_work(struct bcm43xx_private *bcm)
3122{ 3206{
3123 unsigned int state; 3207 if (bcm->periodic_state % 8 == 0)
3124
3125 state = bcm->periodic_state;
3126 if (state % 8 == 0)
3127 bcm43xx_periodic_every120sec(bcm); 3208 bcm43xx_periodic_every120sec(bcm);
3128 if (state % 4 == 0) 3209 if (bcm->periodic_state % 4 == 0)
3129 bcm43xx_periodic_every60sec(bcm); 3210 bcm43xx_periodic_every60sec(bcm);
3130 if (state % 2 == 0) 3211 if (bcm->periodic_state % 2 == 0)
3131 bcm43xx_periodic_every30sec(bcm); 3212 bcm43xx_periodic_every30sec(bcm);
3132 if (state % 1 == 0) 3213 bcm43xx_periodic_every15sec(bcm);
3133 bcm43xx_periodic_every15sec(bcm);
3134 bcm->periodic_state = state + 1;
3135 3214
3136 schedule_delayed_work(&bcm->periodic_work, HZ * 15); 3215 schedule_delayed_work(&bcm->periodic_work, HZ * 15);
3137} 3216}
3138 3217
3139/* Estimate a "Badness" value based on the periodic work
3140 * state-machine state. "Badness" is worse (bigger), if the
3141 * periodic work will take longer.
3142 */
3143static int estimate_periodic_work_badness(unsigned int state)
3144{
3145 int badness = 0;
3146
3147 if (state % 8 == 0) /* every 120 sec */
3148 badness += 10;
3149 if (state % 4 == 0) /* every 60 sec */
3150 badness += 5;
3151 if (state % 2 == 0) /* every 30 sec */
3152 badness += 1;
3153 if (state % 1 == 0) /* every 15 sec */
3154 badness += 1;
3155
3156#define BADNESS_LIMIT 4
3157 return badness;
3158}
3159
3160static void bcm43xx_periodic_work_handler(void *d) 3218static void bcm43xx_periodic_work_handler(void *d)
3161{ 3219{
3162 struct bcm43xx_private *bcm = d; 3220 struct bcm43xx_private *bcm = d;
3221 struct net_device *net_dev = bcm->net_dev;
3163 unsigned long flags; 3222 unsigned long flags;
3164 u32 savedirqs = 0; 3223 u32 savedirqs = 0;
3165 int badness; 3224 unsigned long orig_trans_start = 0;
3166 3225
3167 badness = estimate_periodic_work_badness(bcm->periodic_state); 3226 mutex_lock(&bcm->mutex);
3168 if (badness > BADNESS_LIMIT) { 3227 if (unlikely(bcm->periodic_state % 4 == 0)) {
3169 /* Periodic work will take a long time, so we want it to 3228 /* Periodic work will take a long time, so we want it to
3170 * be preemtible. 3229 * be preemtible.
3171 */ 3230 */
3172 mutex_lock(&bcm->mutex); 3231
3173 netif_tx_disable(bcm->net_dev); 3232 netif_tx_lock_bh(net_dev);
3233 /* We must fake a started transmission here, as we are going to
3234 * disable TX. If we wouldn't fake a TX, it would be possible to
3235 * trigger the netdev watchdog, if the last real TX is already
3236 * some time on the past (slightly less than 5secs)
3237 */
3238 orig_trans_start = net_dev->trans_start;
3239 net_dev->trans_start = jiffies;
3240 netif_stop_queue(net_dev);
3241 netif_tx_unlock_bh(net_dev);
3242
3174 spin_lock_irqsave(&bcm->irq_lock, flags); 3243 spin_lock_irqsave(&bcm->irq_lock, flags);
3175 bcm43xx_mac_suspend(bcm); 3244 bcm43xx_mac_suspend(bcm);
3176 if (bcm43xx_using_pio(bcm)) 3245 if (bcm43xx_using_pio(bcm))
@@ -3182,13 +3251,12 @@ static void bcm43xx_periodic_work_handler(void *d)
3182 /* Periodic work should take short time, so we want low 3251 /* Periodic work should take short time, so we want low
3183 * locking overhead. 3252 * locking overhead.
3184 */ 3253 */
3185 mutex_lock(&bcm->mutex);
3186 spin_lock_irqsave(&bcm->irq_lock, flags); 3254 spin_lock_irqsave(&bcm->irq_lock, flags);
3187 } 3255 }
3188 3256
3189 do_periodic_work(bcm); 3257 do_periodic_work(bcm);
3190 3258
3191 if (badness > BADNESS_LIMIT) { 3259 if (unlikely(bcm->periodic_state % 4 == 0)) {
3192 spin_lock_irqsave(&bcm->irq_lock, flags); 3260 spin_lock_irqsave(&bcm->irq_lock, flags);
3193 tasklet_enable(&bcm->isr_tasklet); 3261 tasklet_enable(&bcm->isr_tasklet);
3194 bcm43xx_interrupt_enable(bcm, savedirqs); 3262 bcm43xx_interrupt_enable(bcm, savedirqs);
@@ -3196,8 +3264,10 @@ static void bcm43xx_periodic_work_handler(void *d)
3196 bcm43xx_pio_thaw_txqueues(bcm); 3264 bcm43xx_pio_thaw_txqueues(bcm);
3197 bcm43xx_mac_enable(bcm); 3265 bcm43xx_mac_enable(bcm);
3198 netif_wake_queue(bcm->net_dev); 3266 netif_wake_queue(bcm->net_dev);
3267 net_dev->trans_start = orig_trans_start;
3199 } 3268 }
3200 mmiowb(); 3269 mmiowb();
3270 bcm->periodic_state++;
3201 spin_unlock_irqrestore(&bcm->irq_lock, flags); 3271 spin_unlock_irqrestore(&bcm->irq_lock, flags);
3202 mutex_unlock(&bcm->mutex); 3272 mutex_unlock(&bcm->mutex);
3203} 3273}
@@ -3516,6 +3586,7 @@ int bcm43xx_select_wireless_core(struct bcm43xx_private *bcm,
3516 bcm43xx_macfilter_clear(bcm, BCM43xx_MACFILTER_ASSOC); 3586 bcm43xx_macfilter_clear(bcm, BCM43xx_MACFILTER_ASSOC);
3517 bcm43xx_macfilter_set(bcm, BCM43xx_MACFILTER_SELF, (u8 *)(bcm->net_dev->dev_addr)); 3587 bcm43xx_macfilter_set(bcm, BCM43xx_MACFILTER_SELF, (u8 *)(bcm->net_dev->dev_addr));
3518 bcm43xx_security_init(bcm); 3588 bcm43xx_security_init(bcm);
3589 drain_txstatus_queue(bcm);
3519 ieee80211softmac_start(bcm->net_dev); 3590 ieee80211softmac_start(bcm->net_dev);
3520 3591
3521 /* Let's go! Be careful after enabling the IRQs. 3592 /* Let's go! Be careful after enabling the IRQs.
@@ -3642,7 +3713,7 @@ static int bcm43xx_read_phyinfo(struct bcm43xx_private *bcm)
3642 bcm->ieee->freq_band = IEEE80211_24GHZ_BAND; 3713 bcm->ieee->freq_band = IEEE80211_24GHZ_BAND;
3643 break; 3714 break;
3644 case BCM43xx_PHYTYPE_G: 3715 case BCM43xx_PHYTYPE_G:
3645 if (phy_rev > 7) 3716 if (phy_rev > 8)
3646 phy_rev_ok = 0; 3717 phy_rev_ok = 0;
3647 bcm->ieee->modulation = IEEE80211_OFDM_MODULATION | 3718 bcm->ieee->modulation = IEEE80211_OFDM_MODULATION |
3648 IEEE80211_CCK_MODULATION; 3719 IEEE80211_CCK_MODULATION;
@@ -3654,6 +3725,8 @@ static int bcm43xx_read_phyinfo(struct bcm43xx_private *bcm)
3654 phy_type); 3725 phy_type);
3655 return -ENODEV; 3726 return -ENODEV;
3656 }; 3727 };
3728 bcm->ieee->perfect_rssi = RX_RSSI_MAX;
3729 bcm->ieee->worst_rssi = 0;
3657 if (!phy_rev_ok) { 3730 if (!phy_rev_ok) {
3658 printk(KERN_WARNING PFX "Invalid PHY Revision %x\n", 3731 printk(KERN_WARNING PFX "Invalid PHY Revision %x\n",
3659 phy_rev); 3732 phy_rev);
@@ -3940,11 +4013,6 @@ static int bcm43xx_ieee80211_hard_start_xmit(struct ieee80211_txb *txb,
3940 return NETDEV_TX_OK; 4013 return NETDEV_TX_OK;
3941} 4014}
3942 4015
3943static struct net_device_stats * bcm43xx_net_get_stats(struct net_device *net_dev)
3944{
3945 return &(bcm43xx_priv(net_dev)->ieee->stats);
3946}
3947
3948static void bcm43xx_net_tx_timeout(struct net_device *net_dev) 4016static void bcm43xx_net_tx_timeout(struct net_device *net_dev)
3949{ 4017{
3950 struct bcm43xx_private *bcm = bcm43xx_priv(net_dev); 4018 struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
@@ -3993,8 +4061,6 @@ static int bcm43xx_init_private(struct bcm43xx_private *bcm,
3993 struct net_device *net_dev, 4061 struct net_device *net_dev,
3994 struct pci_dev *pci_dev) 4062 struct pci_dev *pci_dev)
3995{ 4063{
3996 int err;
3997
3998 bcm43xx_set_status(bcm, BCM43xx_STAT_UNINIT); 4064 bcm43xx_set_status(bcm, BCM43xx_STAT_UNINIT);
3999 bcm->ieee = netdev_priv(net_dev); 4065 bcm->ieee = netdev_priv(net_dev);
4000 bcm->softmac = ieee80211_priv(net_dev); 4066 bcm->softmac = ieee80211_priv(net_dev);
@@ -4012,22 +4078,8 @@ static int bcm43xx_init_private(struct bcm43xx_private *bcm,
4012 (void (*)(unsigned long))bcm43xx_interrupt_tasklet, 4078 (void (*)(unsigned long))bcm43xx_interrupt_tasklet,
4013 (unsigned long)bcm); 4079 (unsigned long)bcm);
4014 tasklet_disable_nosync(&bcm->isr_tasklet); 4080 tasklet_disable_nosync(&bcm->isr_tasklet);
4015 if (modparam_pio) { 4081 if (modparam_pio)
4016 bcm->__using_pio = 1; 4082 bcm->__using_pio = 1;
4017 } else {
4018 err = pci_set_dma_mask(pci_dev, DMA_30BIT_MASK);
4019 err |= pci_set_consistent_dma_mask(pci_dev, DMA_30BIT_MASK);
4020 if (err) {
4021#ifdef CONFIG_BCM43XX_PIO
4022 printk(KERN_WARNING PFX "DMA not supported. Falling back to PIO.\n");
4023 bcm->__using_pio = 1;
4024#else
4025 printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. "
4026 "Recompile the driver with PIO support, please.\n");
4027 return -ENODEV;
4028#endif /* CONFIG_BCM43XX_PIO */
4029 }
4030 }
4031 bcm->rts_threshold = BCM43xx_DEFAULT_RTS_THRESHOLD; 4083 bcm->rts_threshold = BCM43xx_DEFAULT_RTS_THRESHOLD;
4032 4084
4033 /* default to sw encryption for now */ 4085 /* default to sw encryption for now */
@@ -4074,7 +4126,6 @@ static int __devinit bcm43xx_init_one(struct pci_dev *pdev,
4074 4126
4075 net_dev->open = bcm43xx_net_open; 4127 net_dev->open = bcm43xx_net_open;
4076 net_dev->stop = bcm43xx_net_stop; 4128 net_dev->stop = bcm43xx_net_stop;
4077 net_dev->get_stats = bcm43xx_net_get_stats;
4078 net_dev->tx_timeout = bcm43xx_net_tx_timeout; 4129 net_dev->tx_timeout = bcm43xx_net_tx_timeout;
4079#ifdef CONFIG_NET_POLL_CONTROLLER 4130#ifdef CONFIG_NET_POLL_CONTROLLER
4080 net_dev->poll_controller = bcm43xx_net_poll_controller; 4131 net_dev->poll_controller = bcm43xx_net_poll_controller;
@@ -4208,7 +4259,11 @@ static int bcm43xx_resume(struct pci_dev *pdev)
4208 dprintk(KERN_INFO PFX "Resuming...\n"); 4259 dprintk(KERN_INFO PFX "Resuming...\n");
4209 4260
4210 pci_set_power_state(pdev, 0); 4261 pci_set_power_state(pdev, 0);
4211 pci_enable_device(pdev); 4262 err = pci_enable_device(pdev);
4263 if (err) {
4264 printk(KERN_ERR PFX "Failure with pci_enable_device!\n");
4265 return err;
4266 }
4212 pci_restore_state(pdev); 4267 pci_restore_state(pdev);
4213 4268
4214 bcm43xx_chipset_attach(bcm); 4269 bcm43xx_chipset_attach(bcm);
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_power.c b/drivers/net/wireless/bcm43xx/bcm43xx_power.c
index 6569da3a7a39..7e774f410953 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_power.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_power.c
@@ -153,8 +153,6 @@ int bcm43xx_pctl_init(struct bcm43xx_private *bcm)
153 int err, maxfreq; 153 int err, maxfreq;
154 struct bcm43xx_coreinfo *old_core; 154 struct bcm43xx_coreinfo *old_core;
155 155
156 if (!(bcm->chipcommon_capabilities & BCM43xx_CAPABILITIES_PCTL))
157 return 0;
158 old_core = bcm->current_core; 156 old_core = bcm->current_core;
159 err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon); 157 err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
160 if (err == -ENODEV) 158 if (err == -ENODEV)
@@ -162,11 +160,27 @@ int bcm43xx_pctl_init(struct bcm43xx_private *bcm)
162 if (err) 160 if (err)
163 goto out; 161 goto out;
164 162
165 maxfreq = bcm43xx_pctl_clockfreqlimit(bcm, 1); 163 if (bcm->chip_id == 0x4321) {
166 bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_PLLONDELAY, 164 if (bcm->chip_rev == 0)
167 (maxfreq * 150 + 999999) / 1000000); 165 bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_CTL, 0x03A4);
168 bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_FREFSELDELAY, 166 if (bcm->chip_rev == 1)
169 (maxfreq * 15 + 999999) / 1000000); 167 bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_CTL, 0x00A4);
168 }
169
170 if (bcm->chipcommon_capabilities & BCM43xx_CAPABILITIES_PCTL) {
171 if (bcm->current_core->rev >= 10) {
172 /* Set Idle Power clock rate to 1Mhz */
173 bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_SYSCLKCTL,
174 (bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_SYSCLKCTL)
175 & 0x0000FFFF) | 0x40000);
176 } else {
177 maxfreq = bcm43xx_pctl_clockfreqlimit(bcm, 1);
178 bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_PLLONDELAY,
179 (maxfreq * 150 + 999999) / 1000000);
180 bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_FREFSELDELAY,
181 (maxfreq * 15 + 999999) / 1000000);
182 }
183 }
170 184
171 err = bcm43xx_switch_core(bcm, old_core); 185 err = bcm43xx_switch_core(bcm, old_core);
172 assert(err == 0); 186 assert(err == 0);
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
index 9b7b15cf6561..a659442b9c15 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
@@ -47,9 +47,6 @@
47#define BCM43xx_WX_VERSION 18 47#define BCM43xx_WX_VERSION 18
48 48
49#define MAX_WX_STRING 80 49#define MAX_WX_STRING 80
50/* FIXME: the next line is a guess as to what the maximum RSSI value might be */
51#define RX_RSSI_MAX 60
52
53 50
54static int bcm43xx_wx_get_name(struct net_device *net_dev, 51static int bcm43xx_wx_get_name(struct net_device *net_dev,
55 struct iw_request_info *info, 52 struct iw_request_info *info,
@@ -693,6 +690,7 @@ static int bcm43xx_wx_set_swencryption(struct net_device *net_dev,
693 bcm->ieee->host_encrypt = !!on; 690 bcm->ieee->host_encrypt = !!on;
694 bcm->ieee->host_decrypt = !!on; 691 bcm->ieee->host_decrypt = !!on;
695 bcm->ieee->host_build_iv = !on; 692 bcm->ieee->host_build_iv = !on;
693 bcm->ieee->host_strip_iv_icv = !on;
696 spin_unlock_irqrestore(&bcm->irq_lock, flags); 694 spin_unlock_irqrestore(&bcm->irq_lock, flags);
697 mutex_unlock(&bcm->mutex); 695 mutex_unlock(&bcm->mutex);
698 696
@@ -847,7 +845,7 @@ static struct iw_statistics *bcm43xx_get_wireless_stats(struct net_device *net_d
847 unsigned long flags; 845 unsigned long flags;
848 846
849 wstats = &bcm->stats.wstats; 847 wstats = &bcm->stats.wstats;
850 if (!mac->associated) { 848 if (!mac->associnfo.associated) {
851 wstats->miss.beacon = 0; 849 wstats->miss.beacon = 0;
852// bcm->ieee->ieee_stats.tx_retry_limit_exceeded = 0; // FIXME: should this be cleared here? 850// bcm->ieee->ieee_stats.tx_retry_limit_exceeded = 0; // FIXME: should this be cleared here?
853 wstats->discard.retries = 0; 851 wstats->discard.retries = 0;
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c b/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c
index 0159e4e93201..3e2462671690 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c
@@ -544,24 +544,6 @@ int bcm43xx_rx(struct bcm43xx_private *bcm,
544 } 544 }
545 545
546 frame_ctl = le16_to_cpu(wlhdr->frame_ctl); 546 frame_ctl = le16_to_cpu(wlhdr->frame_ctl);
547 if ((frame_ctl & IEEE80211_FCTL_PROTECTED) && !bcm->ieee->host_decrypt) {
548 frame_ctl &= ~IEEE80211_FCTL_PROTECTED;
549 wlhdr->frame_ctl = cpu_to_le16(frame_ctl);
550 /* trim IV and ICV */
551 /* FIXME: this must be done only for WEP encrypted packets */
552 if (skb->len < 32) {
553 dprintkl(KERN_ERR PFX "RX packet dropped (PROTECTED flag "
554 "set and length < 32)\n");
555 return -EINVAL;
556 } else {
557 memmove(skb->data + 4, skb->data, 24);
558 skb_pull(skb, 4);
559 skb_trim(skb, skb->len - 4);
560 stats.len -= 8;
561 }
562 wlhdr = (struct ieee80211_hdr_4addr *)(skb->data);
563 }
564
565 switch (WLAN_FC_GET_TYPE(frame_ctl)) { 547 switch (WLAN_FC_GET_TYPE(frame_ctl)) {
566 case IEEE80211_FTYPE_MGMT: 548 case IEEE80211_FTYPE_MGMT:
567 ieee80211_rx_mgt(bcm->ieee, wlhdr, &stats); 549 ieee80211_rx_mgt(bcm->ieee, wlhdr, &stats);
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index 686d895116de..f63909e4bc32 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -887,6 +887,13 @@ static struct pcmcia_device_id hostap_cs_ids[] = {
887 PCMCIA_DEVICE_PROD_ID123( 887 PCMCIA_DEVICE_PROD_ID123(
888 "U.S. Robotics", "IEEE 802.11b PC-CARD", "Version 01.02", 888 "U.S. Robotics", "IEEE 802.11b PC-CARD", "Version 01.02",
889 0xc7b8df9d, 0x1700d087, 0x4b74baa0), 889 0xc7b8df9d, 0x1700d087, 0x4b74baa0),
890 PCMCIA_DEVICE_PROD_ID123(
891 "Allied Telesyn", "AT-WCL452 Wireless PCMCIA Radio",
892 "Ver. 1.00",
893 0x5cd01705, 0x4271660f, 0x9d08ee12),
894 PCMCIA_DEVICE_PROD_ID123(
895 "corega", "WL PCCL-11", "ISL37300P",
896 0xa21501a, 0x59868926, 0xc9049a39),
890 PCMCIA_DEVICE_NULL 897 PCMCIA_DEVICE_NULL
891}; 898};
892MODULE_DEVICE_TABLE(pcmcia, hostap_cs_ids); 899MODULE_DEVICE_TABLE(pcmcia, hostap_cs_ids);
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index c2fa011be291..d1de9766c831 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -425,8 +425,14 @@ static int prism2_pci_suspend(struct pci_dev *pdev, pm_message_t state)
425static int prism2_pci_resume(struct pci_dev *pdev) 425static int prism2_pci_resume(struct pci_dev *pdev)
426{ 426{
427 struct net_device *dev = pci_get_drvdata(pdev); 427 struct net_device *dev = pci_get_drvdata(pdev);
428 int err;
428 429
429 pci_enable_device(pdev); 430 err = pci_enable_device(pdev);
431 if (err) {
432 printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
433 dev->name);
434 return err;
435 }
430 pci_restore_state(pdev); 436 pci_restore_state(pdev);
431 prism2_hw_config(dev, 0); 437 prism2_hw_config(dev, 0);
432 if (netif_running(dev)) { 438 if (netif_running(dev)) {
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/hostap/hostap_plx.c
index 6dfa041be66d..bc81b13a5a2a 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/hostap/hostap_plx.c
@@ -364,7 +364,7 @@ static int prism2_plx_check_cis(void __iomem *attr_mem, int attr_len,
364 364
365 pos = 0; 365 pos = 0;
366 while (pos < CIS_MAX_LEN - 1 && cis[pos] != CISTPL_END) { 366 while (pos < CIS_MAX_LEN - 1 && cis[pos] != CISTPL_END) {
367 if (pos + cis[pos + 1] >= CIS_MAX_LEN) 367 if (pos + 2 + cis[pos + 1] > CIS_MAX_LEN)
368 goto cis_error; 368 goto cis_error;
369 369
370 switch (cis[pos]) { 370 switch (cis[pos]) {
@@ -391,7 +391,7 @@ static int prism2_plx_check_cis(void __iomem *attr_mem, int attr_len,
391 break; 391 break;
392 392
393 case CISTPL_MANFID: 393 case CISTPL_MANFID:
394 if (cis[pos + 1] < 5) 394 if (cis[pos + 1] < 4)
395 goto cis_error; 395 goto cis_error;
396 manfid1 = cis[pos + 2] + (cis[pos + 3] << 8); 396 manfid1 = cis[pos + 2] + (cis[pos + 3] << 8);
397 manfid2 = cis[pos + 4] + (cis[pos + 5] << 8); 397 manfid2 = cis[pos + 4] + (cis[pos + 5] << 8);
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 4e4eaa2a99ca..79607b8b877c 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -5827,19 +5827,6 @@ static void ipw2100_tx_timeout(struct net_device *dev)
5827 schedule_reset(priv); 5827 schedule_reset(priv);
5828} 5828}
5829 5829
5830/*
5831 * TODO: reimplement it so that it reads statistics
5832 * from the adapter using ordinal tables
5833 * instead of/in addition to collecting them
5834 * in the driver
5835 */
5836static struct net_device_stats *ipw2100_stats(struct net_device *dev)
5837{
5838 struct ipw2100_priv *priv = ieee80211_priv(dev);
5839
5840 return &priv->ieee->stats;
5841}
5842
5843static int ipw2100_wpa_enable(struct ipw2100_priv *priv, int value) 5830static int ipw2100_wpa_enable(struct ipw2100_priv *priv, int value)
5844{ 5831{
5845 /* This is called when wpa_supplicant loads and closes the driver 5832 /* This is called when wpa_supplicant loads and closes the driver
@@ -6022,7 +6009,6 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
6022 dev->open = ipw2100_open; 6009 dev->open = ipw2100_open;
6023 dev->stop = ipw2100_close; 6010 dev->stop = ipw2100_close;
6024 dev->init = ipw2100_net_init; 6011 dev->init = ipw2100_net_init;
6025 dev->get_stats = ipw2100_stats;
6026 dev->ethtool_ops = &ipw2100_ethtool_ops; 6012 dev->ethtool_ops = &ipw2100_ethtool_ops;
6027 dev->tx_timeout = ipw2100_tx_timeout; 6013 dev->tx_timeout = ipw2100_tx_timeout;
6028 dev->wireless_handlers = &ipw2100_wx_handler_def; 6014 dev->wireless_handlers = &ipw2100_wx_handler_def;
@@ -6423,6 +6409,7 @@ static int ipw2100_resume(struct pci_dev *pci_dev)
6423{ 6409{
6424 struct ipw2100_priv *priv = pci_get_drvdata(pci_dev); 6410 struct ipw2100_priv *priv = pci_get_drvdata(pci_dev);
6425 struct net_device *dev = priv->net_dev; 6411 struct net_device *dev = priv->net_dev;
6412 int err;
6426 u32 val; 6413 u32 val;
6427 6414
6428 if (IPW2100_PM_DISABLED) 6415 if (IPW2100_PM_DISABLED)
@@ -6433,7 +6420,12 @@ static int ipw2100_resume(struct pci_dev *pci_dev)
6433 IPW_DEBUG_INFO("%s: Coming out of suspend...\n", dev->name); 6420 IPW_DEBUG_INFO("%s: Coming out of suspend...\n", dev->name);
6434 6421
6435 pci_set_power_state(pci_dev, PCI_D0); 6422 pci_set_power_state(pci_dev, PCI_D0);
6436 pci_enable_device(pci_dev); 6423 err = pci_enable_device(pci_dev);
6424 if (err) {
6425 printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
6426 dev->name);
6427 return err;
6428 }
6437 pci_restore_state(pci_dev); 6429 pci_restore_state(pci_dev);
6438 6430
6439 /* 6431 /*
@@ -7568,11 +7560,10 @@ static int ipw2100_wx_set_genie(struct net_device *dev,
7568 return -EINVAL; 7560 return -EINVAL;
7569 7561
7570 if (wrqu->data.length) { 7562 if (wrqu->data.length) {
7571 buf = kmalloc(wrqu->data.length, GFP_KERNEL); 7563 buf = kmemdup(extra, wrqu->data.length, GFP_KERNEL);
7572 if (buf == NULL) 7564 if (buf == NULL)
7573 return -ENOMEM; 7565 return -ENOMEM;
7574 7566
7575 memcpy(buf, extra, wrqu->data.length);
7576 kfree(ieee->wpa_ie); 7567 kfree(ieee->wpa_ie);
7577 ieee->wpa_ie = buf; 7568 ieee->wpa_ie = buf;
7578 ieee->wpa_ie_len = wrqu->data.length; 7569 ieee->wpa_ie_len = wrqu->data.length;
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 1f742814a01c..c692d01a76ca 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -6920,8 +6920,8 @@ static int ipw_qos_association(struct ipw_priv *priv,
6920} 6920}
6921 6921
6922/* 6922/*
6923* handling the beaconing responces. if we get different QoS setting 6923* handling the beaconing responses. if we get different QoS setting
6924* of the network from the the associated setting adjust the QoS 6924* off the network from the associated setting, adjust the QoS
6925* setting 6925* setting
6926*/ 6926*/
6927static int ipw_qos_association_resp(struct ipw_priv *priv, 6927static int ipw_qos_association_resp(struct ipw_priv *priv,
@@ -11727,12 +11727,18 @@ static int ipw_pci_resume(struct pci_dev *pdev)
11727{ 11727{
11728 struct ipw_priv *priv = pci_get_drvdata(pdev); 11728 struct ipw_priv *priv = pci_get_drvdata(pdev);
11729 struct net_device *dev = priv->net_dev; 11729 struct net_device *dev = priv->net_dev;
11730 int err;
11730 u32 val; 11731 u32 val;
11731 11732
11732 printk(KERN_INFO "%s: Coming out of suspend...\n", dev->name); 11733 printk(KERN_INFO "%s: Coming out of suspend...\n", dev->name);
11733 11734
11734 pci_set_power_state(pdev, PCI_D0); 11735 pci_set_power_state(pdev, PCI_D0);
11735 pci_enable_device(pdev); 11736 err = pci_enable_device(pdev);
11737 if (err) {
11738 printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
11739 dev->name);
11740 return err;
11741 }
11736 pci_restore_state(pdev); 11742 pci_restore_state(pdev);
11737 11743
11738 /* 11744 /*
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index b779c7dcc1a8..336cabac13b3 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -2457,6 +2457,7 @@ void free_orinocodev(struct net_device *dev)
2457/* Wireless extensions */ 2457/* Wireless extensions */
2458/********************************************************************/ 2458/********************************************************************/
2459 2459
2460/* Return : < 0 -> error code ; >= 0 -> length */
2460static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active, 2461static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
2461 char buf[IW_ESSID_MAX_SIZE+1]) 2462 char buf[IW_ESSID_MAX_SIZE+1])
2462{ 2463{
@@ -2501,9 +2502,9 @@ static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
2501 len = le16_to_cpu(essidbuf.len); 2502 len = le16_to_cpu(essidbuf.len);
2502 BUG_ON(len > IW_ESSID_MAX_SIZE); 2503 BUG_ON(len > IW_ESSID_MAX_SIZE);
2503 2504
2504 memset(buf, 0, IW_ESSID_MAX_SIZE+1); 2505 memset(buf, 0, IW_ESSID_MAX_SIZE);
2505 memcpy(buf, p, len); 2506 memcpy(buf, p, len);
2506 buf[len] = '\0'; 2507 err = len;
2507 2508
2508 fail_unlock: 2509 fail_unlock:
2509 orinoco_unlock(priv, &flags); 2510 orinoco_unlock(priv, &flags);
@@ -3027,17 +3028,18 @@ static int orinoco_ioctl_getessid(struct net_device *dev,
3027 3028
3028 if (netif_running(dev)) { 3029 if (netif_running(dev)) {
3029 err = orinoco_hw_get_essid(priv, &active, essidbuf); 3030 err = orinoco_hw_get_essid(priv, &active, essidbuf);
3030 if (err) 3031 if (err < 0)
3031 return err; 3032 return err;
3033 erq->length = err;
3032 } else { 3034 } else {
3033 if (orinoco_lock(priv, &flags) != 0) 3035 if (orinoco_lock(priv, &flags) != 0)
3034 return -EBUSY; 3036 return -EBUSY;
3035 memcpy(essidbuf, priv->desired_essid, IW_ESSID_MAX_SIZE + 1); 3037 memcpy(essidbuf, priv->desired_essid, IW_ESSID_MAX_SIZE);
3038 erq->length = strlen(priv->desired_essid);
3036 orinoco_unlock(priv, &flags); 3039 orinoco_unlock(priv, &flags);
3037 } 3040 }
3038 3041
3039 erq->flags = 1; 3042 erq->flags = 1;
3040 erq->length = strlen(essidbuf);
3041 3043
3042 return 0; 3044 return 0;
3043} 3045}
@@ -3075,10 +3077,10 @@ static int orinoco_ioctl_getnick(struct net_device *dev,
3075 if (orinoco_lock(priv, &flags) != 0) 3077 if (orinoco_lock(priv, &flags) != 0)
3076 return -EBUSY; 3078 return -EBUSY;
3077 3079
3078 memcpy(nickbuf, priv->nick, IW_ESSID_MAX_SIZE+1); 3080 memcpy(nickbuf, priv->nick, IW_ESSID_MAX_SIZE);
3079 orinoco_unlock(priv, &flags); 3081 orinoco_unlock(priv, &flags);
3080 3082
3081 nrq->length = strlen(nickbuf); 3083 nrq->length = strlen(priv->nick);
3082 3084
3083 return 0; 3085 return 0;
3084} 3086}
diff --git a/drivers/net/wireless/orinoco_pci.h b/drivers/net/wireless/orinoco_pci.h
index be1abea4b64f..f4e5e06760c1 100644
--- a/drivers/net/wireless/orinoco_pci.h
+++ b/drivers/net/wireless/orinoco_pci.h
@@ -60,7 +60,12 @@ static int orinoco_pci_resume(struct pci_dev *pdev)
60 int err; 60 int err;
61 61
62 pci_set_power_state(pdev, 0); 62 pci_set_power_state(pdev, 0);
63 pci_enable_device(pdev); 63 err = pci_enable_device(pdev);
64 if (err) {
65 printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
66 dev->name);
67 return err;
68 }
64 pci_restore_state(pdev); 69 pci_restore_state(pdev);
65 70
66 err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED, 71 err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 23deee69974b..02fc67bccbd0 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/prism54/isl_38xx.c
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * Copyright (C) 2003-2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>_ 3 * Copyright (C) 2003-2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>_
5 * 4 *
@@ -38,7 +37,7 @@
38 * isl38xx_disable_interrupts - disable all interrupts 37 * isl38xx_disable_interrupts - disable all interrupts
39 * @device: pci memory base address 38 * @device: pci memory base address
40 * 39 *
41 * Instructs the device to disable all interrupt reporting by asserting 40 * Instructs the device to disable all interrupt reporting by asserting
42 * the IRQ line. New events may still show up in the interrupt identification 41 * the IRQ line. New events may still show up in the interrupt identification
43 * register located at offset %ISL38XX_INT_IDENT_REG. 42 * register located at offset %ISL38XX_INT_IDENT_REG.
44 */ 43 */
@@ -204,17 +203,19 @@ isl38xx_interface_reset(void __iomem *device_base, dma_addr_t host_address)
204 /* enable the interrupt for detecting initialization */ 203 /* enable the interrupt for detecting initialization */
205 204
206 /* Note: Do not enable other interrupts here. We want the 205 /* Note: Do not enable other interrupts here. We want the
207 * device to have come up first 100% before allowing any other 206 * device to have come up first 100% before allowing any other
208 * interrupts. */ 207 * interrupts. */
209 isl38xx_w32_flush(device_base, ISL38XX_INT_IDENT_INIT, ISL38XX_INT_EN_REG); 208 isl38xx_w32_flush(device_base, ISL38XX_INT_IDENT_INIT, ISL38XX_INT_EN_REG);
210 udelay(ISL38XX_WRITEIO_DELAY); /* allow complete full reset */ 209 udelay(ISL38XX_WRITEIO_DELAY); /* allow complete full reset */
211} 210}
212 211
213void 212void
214isl38xx_enable_common_interrupts(void __iomem *device_base) { 213isl38xx_enable_common_interrupts(void __iomem *device_base)
214{
215 u32 reg; 215 u32 reg;
216 reg = ( ISL38XX_INT_IDENT_UPDATE | 216
217 ISL38XX_INT_IDENT_SLEEP | ISL38XX_INT_IDENT_WAKEUP); 217 reg = ISL38XX_INT_IDENT_UPDATE | ISL38XX_INT_IDENT_SLEEP |
218 ISL38XX_INT_IDENT_WAKEUP;
218 isl38xx_w32_flush(device_base, reg, ISL38XX_INT_EN_REG); 219 isl38xx_w32_flush(device_base, reg, ISL38XX_INT_EN_REG);
219 udelay(ISL38XX_WRITEIO_DELAY); 220 udelay(ISL38XX_WRITEIO_DELAY);
220} 221}
@@ -234,23 +235,21 @@ isl38xx_in_queue(isl38xx_control_block *cb, int queue)
234 /* send queues */ 235 /* send queues */
235 case ISL38XX_CB_TX_MGMTQ: 236 case ISL38XX_CB_TX_MGMTQ:
236 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE); 237 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE);
238
237 case ISL38XX_CB_TX_DATA_LQ: 239 case ISL38XX_CB_TX_DATA_LQ:
238 case ISL38XX_CB_TX_DATA_HQ: 240 case ISL38XX_CB_TX_DATA_HQ:
239 BUG_ON(delta > ISL38XX_CB_TX_QSIZE); 241 BUG_ON(delta > ISL38XX_CB_TX_QSIZE);
240 return delta; 242 return delta;
241 break;
242 243
243 /* receive queues */ 244 /* receive queues */
244 case ISL38XX_CB_RX_MGMTQ: 245 case ISL38XX_CB_RX_MGMTQ:
245 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE); 246 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE);
246 return ISL38XX_CB_MGMT_QSIZE - delta; 247 return ISL38XX_CB_MGMT_QSIZE - delta;
247 break;
248 248
249 case ISL38XX_CB_RX_DATA_LQ: 249 case ISL38XX_CB_RX_DATA_LQ:
250 case ISL38XX_CB_RX_DATA_HQ: 250 case ISL38XX_CB_RX_DATA_HQ:
251 BUG_ON(delta > ISL38XX_CB_RX_QSIZE); 251 BUG_ON(delta > ISL38XX_CB_RX_QSIZE);
252 return ISL38XX_CB_RX_QSIZE - delta; 252 return ISL38XX_CB_RX_QSIZE - delta;
253 break;
254 } 253 }
255 BUG(); 254 BUG();
256 return 0; 255 return 0;
diff --git a/drivers/net/wireless/prism54/isl_38xx.h b/drivers/net/wireless/prism54/isl_38xx.h
index 8af20980af8d..3fadcb6f5297 100644
--- a/drivers/net/wireless/prism54/isl_38xx.h
+++ b/drivers/net/wireless/prism54/isl_38xx.h
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * 3 *
5 * This program is free software; you can redistribute it and/or modify 4 * This program is free software; you can redistribute it and/or modify
@@ -67,10 +66,10 @@
67 * @base: (host) memory base address of the device 66 * @base: (host) memory base address of the device
68 * @val: 32bit value (host order) to write 67 * @val: 32bit value (host order) to write
69 * @offset: byte offset into @base to write value to 68 * @offset: byte offset into @base to write value to
70 * 69 *
71 * This helper takes care of writing a 32bit datum to the 70 * This helper takes care of writing a 32bit datum to the
72 * specified offset into the device's pci memory space, and making sure 71 * specified offset into the device's pci memory space, and making sure
73 * the pci memory buffers get flushed by performing one harmless read 72 * the pci memory buffers get flushed by performing one harmless read
74 * from the %ISL38XX_PCI_POSTING_FLUSH offset. 73 * from the %ISL38XX_PCI_POSTING_FLUSH offset.
75 */ 74 */
76static inline void 75static inline void
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 286325ca3293..4a20e45de3ca 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * (C) 2003,2004 Aurelien Alleaume <slts@free.fr> 3 * (C) 2003,2004 Aurelien Alleaume <slts@free.fr>
5 * (C) 2003 Herbert Valerio Riedel <hvr@gnu.org> 4 * (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
@@ -55,12 +54,12 @@ static const unsigned char scan_rate_list[] = { 2, 4, 11, 22,
55 * prism54_mib_mode_helper - MIB change mode helper function 54 * prism54_mib_mode_helper - MIB change mode helper function
56 * @mib: the &struct islpci_mib object to modify 55 * @mib: the &struct islpci_mib object to modify
57 * @iw_mode: new mode (%IW_MODE_*) 56 * @iw_mode: new mode (%IW_MODE_*)
58 * 57 *
59 * This is a helper function, hence it does not lock. Make sure 58 * This is a helper function, hence it does not lock. Make sure
60 * caller deals with locking *if* necessary. This function sets the 59 * caller deals with locking *if* necessary. This function sets the
61 * mode-dependent mib values and does the mapping of the Linux 60 * mode-dependent mib values and does the mapping of the Linux
62 * Wireless API modes to Device firmware modes. It also checks for 61 * Wireless API modes to Device firmware modes. It also checks for
63 * correct valid Linux wireless modes. 62 * correct valid Linux wireless modes.
64 */ 63 */
65static int 64static int
66prism54_mib_mode_helper(islpci_private *priv, u32 iw_mode) 65prism54_mib_mode_helper(islpci_private *priv, u32 iw_mode)
@@ -118,7 +117,7 @@ prism54_mib_mode_helper(islpci_private *priv, u32 iw_mode)
118 * 117 *
119 * this function initializes the struct given as @mib with defaults, 118 * this function initializes the struct given as @mib with defaults,
120 * of which many are retrieved from the global module parameter 119 * of which many are retrieved from the global module parameter
121 * variables. 120 * variables.
122 */ 121 */
123 122
124void 123void
@@ -134,7 +133,7 @@ prism54_mib_init(islpci_private *priv)
134 authen = CARD_DEFAULT_AUTHEN; 133 authen = CARD_DEFAULT_AUTHEN;
135 wep = CARD_DEFAULT_WEP; 134 wep = CARD_DEFAULT_WEP;
136 filter = CARD_DEFAULT_FILTER; /* (0) Do not filter un-encrypted data */ 135 filter = CARD_DEFAULT_FILTER; /* (0) Do not filter un-encrypted data */
137 dot1x = CARD_DEFAULT_DOT1X; 136 dot1x = CARD_DEFAULT_DOT1X;
138 mlme = CARD_DEFAULT_MLME_MODE; 137 mlme = CARD_DEFAULT_MLME_MODE;
139 conformance = CARD_DEFAULT_CONFORMANCE; 138 conformance = CARD_DEFAULT_CONFORMANCE;
140 power = 127; 139 power = 127;
@@ -228,7 +227,7 @@ prism54_get_wireless_stats(struct net_device *ndev)
228 } else 227 } else
229 priv->iwstatistics.qual.updated = 0; 228 priv->iwstatistics.qual.updated = 0;
230 229
231 /* Update our wireless stats, but do not schedule to often 230 /* Update our wireless stats, but do not schedule to often
232 * (max 1 HZ) */ 231 * (max 1 HZ) */
233 if ((priv->stats_timestamp == 0) || 232 if ((priv->stats_timestamp == 0) ||
234 time_after(jiffies, priv->stats_timestamp + 1 * HZ)) { 233 time_after(jiffies, priv->stats_timestamp + 1 * HZ)) {
@@ -705,7 +704,7 @@ prism54_get_scan(struct net_device *ndev, struct iw_request_info *info,
705 * Starting with WE-17, the buffer can be as big as needed. 704 * Starting with WE-17, the buffer can be as big as needed.
706 * But the device won't repport anything if you change the value 705 * But the device won't repport anything if you change the value
707 * of IWMAX_BSS=24. */ 706 * of IWMAX_BSS=24. */
708 707
709 rvalue |= mgt_get_request(priv, DOT11_OID_BSSLIST, 0, NULL, &r); 708 rvalue |= mgt_get_request(priv, DOT11_OID_BSSLIST, 0, NULL, &r);
710 bsslist = r.ptr; 709 bsslist = r.ptr;
711 710
@@ -785,7 +784,7 @@ prism54_get_essid(struct net_device *ndev, struct iw_request_info *info,
785 return rvalue; 784 return rvalue;
786} 785}
787 786
788/* Provides no functionality, just completes the ioctl. In essence this is a 787/* Provides no functionality, just completes the ioctl. In essence this is a
789 * just a cosmetic ioctl. 788 * just a cosmetic ioctl.
790 */ 789 */
791static int 790static int
@@ -1104,7 +1103,7 @@ prism54_set_encode(struct net_device *ndev, struct iw_request_info *info,
1104 &key); 1103 &key);
1105 } 1104 }
1106 /* 1105 /*
1107 * If a valid key is set, encryption should be enabled 1106 * If a valid key is set, encryption should be enabled
1108 * (user may turn it off later). 1107 * (user may turn it off later).
1109 * This is also how "iwconfig ethX key on" works 1108 * This is also how "iwconfig ethX key on" works
1110 */ 1109 */
@@ -1126,7 +1125,7 @@ prism54_set_encode(struct net_device *ndev, struct iw_request_info *info,
1126 } 1125 }
1127 /* now read the flags */ 1126 /* now read the flags */
1128 if (dwrq->flags & IW_ENCODE_DISABLED) { 1127 if (dwrq->flags & IW_ENCODE_DISABLED) {
1129 /* Encoding disabled, 1128 /* Encoding disabled,
1130 * authen = DOT11_AUTH_OS; 1129 * authen = DOT11_AUTH_OS;
1131 * invoke = 0; 1130 * invoke = 0;
1132 * exunencrypt = 0; */ 1131 * exunencrypt = 0; */
@@ -1214,7 +1213,7 @@ prism54_get_txpower(struct net_device *ndev, struct iw_request_info *info,
1214 vwrq->value = (s32) r.u / 4; 1213 vwrq->value = (s32) r.u / 4;
1215 vwrq->fixed = 1; 1214 vwrq->fixed = 1;
1216 /* radio is not turned of 1215 /* radio is not turned of
1217 * btw: how is possible to turn off only the radio 1216 * btw: how is possible to turn off only the radio
1218 */ 1217 */
1219 vwrq->disabled = 0; 1218 vwrq->disabled = 0;
1220 1219
@@ -2354,17 +2353,17 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
2354 handle_request(priv, mlme, oid); 2353 handle_request(priv, mlme, oid);
2355 send_formatted_event(priv, "Authenticate request (ex)", mlme, 1); 2354 send_formatted_event(priv, "Authenticate request (ex)", mlme, 1);
2356 2355
2357 if (priv->iw_mode != IW_MODE_MASTER 2356 if (priv->iw_mode != IW_MODE_MASTER
2358 && mlmeex->state != DOT11_STATE_AUTHING) 2357 && mlmeex->state != DOT11_STATE_AUTHING)
2359 break; 2358 break;
2360 2359
2361 confirm = kmalloc(sizeof(struct obj_mlmeex) + 6, GFP_ATOMIC); 2360 confirm = kmalloc(sizeof(struct obj_mlmeex) + 6, GFP_ATOMIC);
2362 2361
2363 if (!confirm) 2362 if (!confirm)
2364 break; 2363 break;
2365 2364
2366 memcpy(&confirm->address, mlmeex->address, ETH_ALEN); 2365 memcpy(&confirm->address, mlmeex->address, ETH_ALEN);
2367 printk(KERN_DEBUG "Authenticate from: address:\t%02x:%02x:%02x:%02x:%02x:%02x\n", 2366 printk(KERN_DEBUG "Authenticate from: address:\t%02x:%02x:%02x:%02x:%02x:%02x\n",
2368 mlmeex->address[0], 2367 mlmeex->address[0],
2369 mlmeex->address[1], 2368 mlmeex->address[1],
2370 mlmeex->address[2], 2369 mlmeex->address[2],
@@ -2398,10 +2397,10 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
2398 handle_request(priv, mlme, oid); 2397 handle_request(priv, mlme, oid);
2399 send_formatted_event(priv, "Associate request (ex)", mlme, 1); 2398 send_formatted_event(priv, "Associate request (ex)", mlme, 1);
2400 2399
2401 if (priv->iw_mode != IW_MODE_MASTER 2400 if (priv->iw_mode != IW_MODE_MASTER
2402 && mlmeex->state != DOT11_STATE_ASSOCING) 2401 && mlmeex->state != DOT11_STATE_ASSOCING)
2403 break; 2402 break;
2404 2403
2405 confirm = kmalloc(sizeof(struct obj_mlmeex), GFP_ATOMIC); 2404 confirm = kmalloc(sizeof(struct obj_mlmeex), GFP_ATOMIC);
2406 2405
2407 if (!confirm) 2406 if (!confirm)
@@ -2417,7 +2416,7 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
2417 2416
2418 if (!wpa_ie_len) { 2417 if (!wpa_ie_len) {
2419 printk(KERN_DEBUG "No WPA IE found from " 2418 printk(KERN_DEBUG "No WPA IE found from "
2420 "address:\t%02x:%02x:%02x:%02x:%02x:%02x\n", 2419 "address:\t%02x:%02x:%02x:%02x:%02x:%02x\n",
2421 mlmeex->address[0], 2420 mlmeex->address[0],
2422 mlmeex->address[1], 2421 mlmeex->address[1],
2423 mlmeex->address[2], 2422 mlmeex->address[2],
@@ -2435,14 +2434,14 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
2435 mgt_set_varlen(priv, oid, confirm, wpa_ie_len); 2434 mgt_set_varlen(priv, oid, confirm, wpa_ie_len);
2436 2435
2437 kfree(confirm); 2436 kfree(confirm);
2438 2437
2439 break; 2438 break;
2440 2439
2441 case DOT11_OID_REASSOCIATEEX: 2440 case DOT11_OID_REASSOCIATEEX:
2442 handle_request(priv, mlme, oid); 2441 handle_request(priv, mlme, oid);
2443 send_formatted_event(priv, "Reassociate request (ex)", mlme, 1); 2442 send_formatted_event(priv, "Reassociate request (ex)", mlme, 1);
2444 2443
2445 if (priv->iw_mode != IW_MODE_MASTER 2444 if (priv->iw_mode != IW_MODE_MASTER
2446 && mlmeex->state != DOT11_STATE_ASSOCING) 2445 && mlmeex->state != DOT11_STATE_ASSOCING)
2447 break; 2446 break;
2448 2447
@@ -2461,7 +2460,7 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
2461 2460
2462 if (!wpa_ie_len) { 2461 if (!wpa_ie_len) {
2463 printk(KERN_DEBUG "No WPA IE found from " 2462 printk(KERN_DEBUG "No WPA IE found from "
2464 "address:\t%02x:%02x:%02x:%02x:%02x:%02x\n", 2463 "address:\t%02x:%02x:%02x:%02x:%02x:%02x\n",
2465 mlmeex->address[0], 2464 mlmeex->address[0],
2466 mlmeex->address[1], 2465 mlmeex->address[1],
2467 mlmeex->address[2], 2466 mlmeex->address[2],
@@ -2473,13 +2472,13 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
2473 break; 2472 break;
2474 } 2473 }
2475 2474
2476 confirm->size = wpa_ie_len; 2475 confirm->size = wpa_ie_len;
2477 memcpy(&confirm->data, wpa_ie, wpa_ie_len); 2476 memcpy(&confirm->data, wpa_ie, wpa_ie_len);
2478 2477
2479 mgt_set_varlen(priv, oid, confirm, wpa_ie_len); 2478 mgt_set_varlen(priv, oid, confirm, wpa_ie_len);
2480 2479
2481 kfree(confirm); 2480 kfree(confirm);
2482 2481
2483 break; 2482 break;
2484 2483
2485 default: 2484 default:
@@ -2545,10 +2544,10 @@ enum {
2545#define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \ 2544#define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
2546((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data)) 2545((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
2547 2546
2548/* Maximum length for algorithm names (-1 for nul termination) 2547/* Maximum length for algorithm names (-1 for nul termination)
2549 * used in ioctl() */ 2548 * used in ioctl() */
2550#define HOSTAP_CRYPT_ALG_NAME_LEN 16 2549#define HOSTAP_CRYPT_ALG_NAME_LEN 16
2551 2550
2552struct prism2_hostapd_param { 2551struct prism2_hostapd_param {
2553 u32 cmd; 2552 u32 cmd;
2554 u8 sta_addr[ETH_ALEN]; 2553 u8 sta_addr[ETH_ALEN];
@@ -2621,7 +2620,7 @@ prism2_ioctl_set_encryption(struct net_device *dev,
2621 &key); 2620 &key);
2622 } 2621 }
2623 /* 2622 /*
2624 * If a valid key is set, encryption should be enabled 2623 * If a valid key is set, encryption should be enabled
2625 * (user may turn it off later). 2624 * (user may turn it off later).
2626 * This is also how "iwconfig ethX key on" works 2625 * This is also how "iwconfig ethX key on" works
2627 */ 2626 */
@@ -2643,7 +2642,7 @@ prism2_ioctl_set_encryption(struct net_device *dev,
2643 } 2642 }
2644 /* now read the flags */ 2643 /* now read the flags */
2645 if (param->u.crypt.flags & IW_ENCODE_DISABLED) { 2644 if (param->u.crypt.flags & IW_ENCODE_DISABLED) {
2646 /* Encoding disabled, 2645 /* Encoding disabled,
2647 * authen = DOT11_AUTH_OS; 2646 * authen = DOT11_AUTH_OS;
2648 * invoke = 0; 2647 * invoke = 0;
2649 * exunencrypt = 0; */ 2648 * exunencrypt = 0; */
@@ -2710,7 +2709,7 @@ prism2_ioctl_set_generic_element(struct net_device *ndev,
2710 2709
2711 ret = mgt_set_varlen(priv, DOT11_OID_ATTACHMENT, attach, len); 2710 ret = mgt_set_varlen(priv, DOT11_OID_ATTACHMENT, attach, len);
2712 2711
2713 if (ret == 0) 2712 if (ret == 0)
2714 printk(KERN_DEBUG "%s: WPA IE Attachment was set\n", 2713 printk(KERN_DEBUG "%s: WPA IE Attachment was set\n",
2715 ndev->name); 2714 ndev->name);
2716 } 2715 }
@@ -2870,7 +2869,7 @@ prism54_set_wpa(struct net_device *ndev, struct iw_request_info *info,
2870 mlme = DOT11_MLME_AUTO; 2869 mlme = DOT11_MLME_AUTO;
2871 printk("%s: Disabling WPA\n", ndev->name); 2870 printk("%s: Disabling WPA\n", ndev->name);
2872 break; 2871 break;
2873 case 2: 2872 case 2:
2874 case 1: /* WPA */ 2873 case 1: /* WPA */
2875 printk("%s: Enabling WPA\n", ndev->name); 2874 printk("%s: Enabling WPA\n", ndev->name);
2876 break; 2875 break;
diff --git a/drivers/net/wireless/prism54/isl_ioctl.h b/drivers/net/wireless/prism54/isl_ioctl.h
index 65f33acd0a42..e8183d30c52e 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.h
+++ b/drivers/net/wireless/prism54/isl_ioctl.h
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * (C) 2003 Aurelien Alleaume <slts@free.fr> 3 * (C) 2003 Aurelien Alleaume <slts@free.fr>
5 * (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu> 4 * (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
diff --git a/drivers/net/wireless/prism54/isl_oid.h b/drivers/net/wireless/prism54/isl_oid.h
index 419edf7ccf1a..b7534c2869c8 100644
--- a/drivers/net/wireless/prism54/isl_oid.h
+++ b/drivers/net/wireless/prism54/isl_oid.h
@@ -1,6 +1,4 @@
1/* 1/*
2 *
3 *
4 * Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org> 2 * Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
5 * Copyright (C) 2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu> 3 * Copyright (C) 2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
6 * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr> 4 * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
@@ -23,7 +21,7 @@
23#if !defined(_ISL_OID_H) 21#if !defined(_ISL_OID_H)
24#define _ISL_OID_H 22#define _ISL_OID_H
25 23
26/* 24/*
27 * MIB related constant and structure definitions for communicating 25 * MIB related constant and structure definitions for communicating
28 * with the device firmware 26 * with the device firmware
29 */ 27 */
@@ -99,21 +97,21 @@ struct obj_attachment {
99 char data[0]; 97 char data[0];
100} __attribute__((packed)); 98} __attribute__((packed));
101 99
102/* 100/*
103 * in case everything's ok, the inlined function below will be 101 * in case everything's ok, the inlined function below will be
104 * optimized away by the compiler... 102 * optimized away by the compiler...
105 */ 103 */
106static inline void 104static inline void
107__bug_on_wrong_struct_sizes(void) 105__bug_on_wrong_struct_sizes(void)
108{ 106{
109 BUG_ON(sizeof (struct obj_ssid) != 34); 107 BUILD_BUG_ON(sizeof (struct obj_ssid) != 34);
110 BUG_ON(sizeof (struct obj_key) != 34); 108 BUILD_BUG_ON(sizeof (struct obj_key) != 34);
111 BUG_ON(sizeof (struct obj_mlme) != 12); 109 BUILD_BUG_ON(sizeof (struct obj_mlme) != 12);
112 BUG_ON(sizeof (struct obj_mlmeex) != 14); 110 BUILD_BUG_ON(sizeof (struct obj_mlmeex) != 14);
113 BUG_ON(sizeof (struct obj_buffer) != 8); 111 BUILD_BUG_ON(sizeof (struct obj_buffer) != 8);
114 BUG_ON(sizeof (struct obj_bss) != 60); 112 BUILD_BUG_ON(sizeof (struct obj_bss) != 60);
115 BUG_ON(sizeof (struct obj_bsslist) != 4); 113 BUILD_BUG_ON(sizeof (struct obj_bsslist) != 4);
116 BUG_ON(sizeof (struct obj_frequencies) != 2); 114 BUILD_BUG_ON(sizeof (struct obj_frequencies) != 2);
117} 115}
118 116
119enum dot11_state_t { 117enum dot11_state_t {
@@ -154,13 +152,13 @@ enum dot11_priv_t {
154 152
155/* Prism "Nitro" / Frameburst / "Packet Frame Grouping" 153/* Prism "Nitro" / Frameburst / "Packet Frame Grouping"
156 * Value is in microseconds. Represents the # microseconds 154 * Value is in microseconds. Represents the # microseconds
157 * the firmware will take to group frames before sending out then out 155 * the firmware will take to group frames before sending out then out
158 * together with a CSMA contention. Without this all frames are 156 * together with a CSMA contention. Without this all frames are
159 * sent with a CSMA contention. 157 * sent with a CSMA contention.
160 * Bibliography: 158 * Bibliography:
161 * http://www.hpl.hp.com/personal/Jean_Tourrilhes/Papers/Packet.Frame.Grouping.html 159 * http://www.hpl.hp.com/personal/Jean_Tourrilhes/Papers/Packet.Frame.Grouping.html
162 */ 160 */
163enum dot11_maxframeburst_t { 161enum dot11_maxframeburst_t {
164 /* Values for DOT11_OID_MAXFRAMEBURST */ 162 /* Values for DOT11_OID_MAXFRAMEBURST */
165 DOT11_MAXFRAMEBURST_OFF = 0, /* Card firmware default */ 163 DOT11_MAXFRAMEBURST_OFF = 0, /* Card firmware default */
166 DOT11_MAXFRAMEBURST_MIXED_SAFE = 650, /* 802.11 a,b,g safe */ 164 DOT11_MAXFRAMEBURST_MIXED_SAFE = 650, /* 802.11 a,b,g safe */
@@ -176,9 +174,9 @@ enum dot11_maxframeburst_t {
176/* Support for 802.11 long and short frame preambles. 174/* Support for 802.11 long and short frame preambles.
177 * Long preamble uses 128-bit sync field, 8-bit CRC 175 * Long preamble uses 128-bit sync field, 8-bit CRC
178 * Short preamble uses 56-bit sync field, 16-bit CRC 176 * Short preamble uses 56-bit sync field, 16-bit CRC
179 * 177 *
180 * 802.11a -- not sure, both optionally ? 178 * 802.11a -- not sure, both optionally ?
181 * 802.11b supports long and optionally short 179 * 802.11b supports long and optionally short
182 * 802.11g supports both */ 180 * 802.11g supports both */
183enum dot11_preamblesettings_t { 181enum dot11_preamblesettings_t {
184 DOT11_PREAMBLESETTING_LONG = 0, 182 DOT11_PREAMBLESETTING_LONG = 0,
@@ -194,7 +192,7 @@ enum dot11_preamblesettings_t {
194 * Long uses 802.11a slot timing (9 usec ?) 192 * Long uses 802.11a slot timing (9 usec ?)
195 * Short uses 802.11b slot timing (20 use ?) */ 193 * Short uses 802.11b slot timing (20 use ?) */
196enum dot11_slotsettings_t { 194enum dot11_slotsettings_t {
197 DOT11_SLOTSETTINGS_LONG = 0, 195 DOT11_SLOTSETTINGS_LONG = 0,
198 /* Allows *only* long 802.11b slot timing */ 196 /* Allows *only* long 802.11b slot timing */
199 DOT11_SLOTSETTINGS_SHORT = 1, 197 DOT11_SLOTSETTINGS_SHORT = 1,
200 /* Allows *only* long 802.11a slot timing */ 198 /* Allows *only* long 802.11a slot timing */
@@ -203,7 +201,7 @@ enum dot11_slotsettings_t {
203}; 201};
204 202
205/* All you need to know, ERP is "Extended Rate PHY". 203/* All you need to know, ERP is "Extended Rate PHY".
206 * An Extended Rate PHY (ERP) STA or AP shall support three different 204 * An Extended Rate PHY (ERP) STA or AP shall support three different
207 * preamble and header formats: 205 * preamble and header formats:
208 * Long preamble (refer to above) 206 * Long preamble (refer to above)
209 * Short preamble (refer to above) 207 * Short preamble (refer to above)
@@ -221,7 +219,7 @@ enum do11_nonerpstatus_t {
221/* (ERP is "Extended Rate PHY") Way to read NONERP is NON-ERP-* 219/* (ERP is "Extended Rate PHY") Way to read NONERP is NON-ERP-*
222 * The key here is DOT11 NON ERP NEVER protects against 220 * The key here is DOT11 NON ERP NEVER protects against
223 * NON ERP STA's. You *don't* want this unless 221 * NON ERP STA's. You *don't* want this unless
224 * you know what you are doing. It means you will only 222 * you know what you are doing. It means you will only
225 * get Extended Rate capabilities */ 223 * get Extended Rate capabilities */
226enum dot11_nonerpprotection_t { 224enum dot11_nonerpprotection_t {
227 DOT11_NONERP_NEVER = 0, 225 DOT11_NONERP_NEVER = 0,
@@ -229,13 +227,13 @@ enum dot11_nonerpprotection_t {
229 DOT11_NONERP_DYNAMIC = 2 227 DOT11_NONERP_DYNAMIC = 2
230}; 228};
231 229
232/* Preset OID configuration for 802.11 modes 230/* Preset OID configuration for 802.11 modes
233 * Note: DOT11_OID_CW[MIN|MAX] hold the values of the 231 * Note: DOT11_OID_CW[MIN|MAX] hold the values of the
234 * DCS MIN|MAX backoff used */ 232 * DCS MIN|MAX backoff used */
235enum dot11_profile_t { /* And set/allowed values */ 233enum dot11_profile_t { /* And set/allowed values */
236 /* Allowed values for DOT11_OID_PROFILES */ 234 /* Allowed values for DOT11_OID_PROFILES */
237 DOT11_PROFILE_B_ONLY = 0, 235 DOT11_PROFILE_B_ONLY = 0,
238 /* DOT11_OID_RATES: 1, 2, 5.5, 11Mbps 236 /* DOT11_OID_RATES: 1, 2, 5.5, 11Mbps
239 * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_DYNAMIC 237 * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_DYNAMIC
240 * DOT11_OID_CWMIN: 31 238 * DOT11_OID_CWMIN: 31
241 * DOT11_OID_NONEPROTECTION: DOT11_NOERP_DYNAMIC 239 * DOT11_OID_NONEPROTECTION: DOT11_NOERP_DYNAMIC
@@ -275,7 +273,7 @@ enum oid_inl_conformance_t {
275 OID_INL_CONFORMANCE_NONE = 0, /* Perform active scanning */ 273 OID_INL_CONFORMANCE_NONE = 0, /* Perform active scanning */
276 OID_INL_CONFORMANCE_STRICT = 1, /* Strictly adhere to 802.11d */ 274 OID_INL_CONFORMANCE_STRICT = 1, /* Strictly adhere to 802.11d */
277 OID_INL_CONFORMANCE_FLEXIBLE = 2, /* Use passed 802.11d info to 275 OID_INL_CONFORMANCE_FLEXIBLE = 2, /* Use passed 802.11d info to
278 * determine channel AND/OR just make assumption that active 276 * determine channel AND/OR just make assumption that active
279 * channels are valid channels */ 277 * channels are valid channels */
280}; 278};
281 279
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index ec1c00f19eb3..1e0603ca436c 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org> 3 * Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
5 * Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu> 4 * Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
@@ -413,7 +412,7 @@ prism54_bring_down(islpci_private *priv)
413 islpci_set_state(priv, PRV_STATE_PREBOOT); 412 islpci_set_state(priv, PRV_STATE_PREBOOT);
414 413
415 /* disable all device interrupts in case they weren't */ 414 /* disable all device interrupts in case they weren't */
416 isl38xx_disable_interrupts(priv->device_base); 415 isl38xx_disable_interrupts(priv->device_base);
417 416
418 /* For safety reasons, we may want to ensure that no DMA transfer is 417 /* For safety reasons, we may want to ensure that no DMA transfer is
419 * currently in progress by emptying the TX and RX queues. */ 418 * currently in progress by emptying the TX and RX queues. */
@@ -480,7 +479,7 @@ islpci_reset_if(islpci_private *priv)
480 479
481 DEFINE_WAIT(wait); 480 DEFINE_WAIT(wait);
482 prepare_to_wait(&priv->reset_done, &wait, TASK_UNINTERRUPTIBLE); 481 prepare_to_wait(&priv->reset_done, &wait, TASK_UNINTERRUPTIBLE);
483 482
484 /* now the last step is to reset the interface */ 483 /* now the last step is to reset the interface */
485 isl38xx_interface_reset(priv->device_base, priv->device_host_address); 484 isl38xx_interface_reset(priv->device_base, priv->device_host_address);
486 islpci_set_state(priv, PRV_STATE_PREINIT); 485 islpci_set_state(priv, PRV_STATE_PREINIT);
@@ -488,7 +487,7 @@ islpci_reset_if(islpci_private *priv)
488 for(count = 0; count < 2 && result; count++) { 487 for(count = 0; count < 2 && result; count++) {
489 /* The software reset acknowledge needs about 220 msec here. 488 /* The software reset acknowledge needs about 220 msec here.
490 * Be conservative and wait for up to one second. */ 489 * Be conservative and wait for up to one second. */
491 490
492 remaining = schedule_timeout_uninterruptible(HZ); 491 remaining = schedule_timeout_uninterruptible(HZ);
493 492
494 if(remaining > 0) { 493 if(remaining > 0) {
@@ -496,7 +495,7 @@ islpci_reset_if(islpci_private *priv)
496 break; 495 break;
497 } 496 }
498 497
499 /* If we're here it's because our IRQ hasn't yet gone through. 498 /* If we're here it's because our IRQ hasn't yet gone through.
500 * Retry a bit more... 499 * Retry a bit more...
501 */ 500 */
502 printk(KERN_ERR "%s: no 'reset complete' IRQ seen - retrying\n", 501 printk(KERN_ERR "%s: no 'reset complete' IRQ seen - retrying\n",
@@ -514,7 +513,7 @@ islpci_reset_if(islpci_private *priv)
514 513
515 /* Now that the device is 100% up, let's allow 514 /* Now that the device is 100% up, let's allow
516 * for the other interrupts -- 515 * for the other interrupts --
517 * NOTE: this is not *yet* true since we've only allowed the 516 * NOTE: this is not *yet* true since we've only allowed the
518 * INIT interrupt on the IRQ line. We can perhaps poll 517 * INIT interrupt on the IRQ line. We can perhaps poll
519 * the IRQ line until we know for sure the reset went through */ 518 * the IRQ line until we know for sure the reset went through */
520 isl38xx_enable_common_interrupts(priv->device_base); 519 isl38xx_enable_common_interrupts(priv->device_base);
@@ -716,7 +715,7 @@ islpci_alloc_memory(islpci_private *priv)
716 715
717 prism54_acl_init(&priv->acl); 716 prism54_acl_init(&priv->acl);
718 prism54_wpa_bss_ie_init(priv); 717 prism54_wpa_bss_ie_init(priv);
719 if (mgt_init(priv)) 718 if (mgt_init(priv))
720 goto out_free; 719 goto out_free;
721 720
722 return 0; 721 return 0;
diff --git a/drivers/net/wireless/prism54/islpci_dev.h b/drivers/net/wireless/prism54/islpci_dev.h
index 2f7e525d0cf6..a9aa1662eaa4 100644
--- a/drivers/net/wireless/prism54/islpci_dev.h
+++ b/drivers/net/wireless/prism54/islpci_dev.h
@@ -1,6 +1,5 @@
1/* 1/*
2 * 2 * Copyright (C) 2002 Intersil Americas Inc.
3 * Copyright (C) 2002 Intersil Americas Inc.
4 * Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org> 3 * Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
5 * Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu> 4 * Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
6 * Copyright (C) 2003 Aurelien Alleaume <slts@free.fr> 5 * Copyright (C) 2003 Aurelien Alleaume <slts@free.fr>
@@ -72,12 +71,12 @@ struct islpci_bss_wpa_ie {
72 u8 bssid[ETH_ALEN]; 71 u8 bssid[ETH_ALEN];
73 u8 wpa_ie[MAX_WPA_IE_LEN]; 72 u8 wpa_ie[MAX_WPA_IE_LEN];
74 size_t wpa_ie_len; 73 size_t wpa_ie_len;
75 74
76}; 75};
77 76
78typedef struct { 77typedef struct {
79 spinlock_t slock; /* generic spinlock; */ 78 spinlock_t slock; /* generic spinlock; */
80 79
81 u32 priv_oid; 80 u32 priv_oid;
82 81
83 /* our mib cache */ 82 /* our mib cache */
@@ -85,7 +84,7 @@ typedef struct {
85 struct rw_semaphore mib_sem; 84 struct rw_semaphore mib_sem;
86 void **mib; 85 void **mib;
87 char nickname[IW_ESSID_MAX_SIZE+1]; 86 char nickname[IW_ESSID_MAX_SIZE+1];
88 87
89 /* Take care of the wireless stats */ 88 /* Take care of the wireless stats */
90 struct work_struct stats_work; 89 struct work_struct stats_work;
91 struct semaphore stats_sem; 90 struct semaphore stats_sem;
@@ -120,7 +119,7 @@ typedef struct {
120 struct net_device *ndev; 119 struct net_device *ndev;
121 120
122 /* device queue interface members */ 121 /* device queue interface members */
123 struct isl38xx_cb *control_block; /* device control block 122 struct isl38xx_cb *control_block; /* device control block
124 (== driver_mem_address!) */ 123 (== driver_mem_address!) */
125 124
126 /* Each queue has three indexes: 125 /* Each queue has three indexes:
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index a8261d8454dd..676d83813dc8 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr> 3 * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
5 * This program is free software; you can redistribute it and/or modify 4 * This program is free software; you can redistribute it and/or modify
@@ -48,7 +47,7 @@ islpci_eth_cleanup_transmit(islpci_private *priv,
48 /* read the index of the first fragment to be freed */ 47 /* read the index of the first fragment to be freed */
49 index = priv->free_data_tx % ISL38XX_CB_TX_QSIZE; 48 index = priv->free_data_tx % ISL38XX_CB_TX_QSIZE;
50 49
51 /* check for holes in the arrays caused by multi fragment frames 50 /* check for holes in the arrays caused by multi fragment frames
52 * searching for the last fragment of a frame */ 51 * searching for the last fragment of a frame */
53 if (priv->pci_map_tx_address[index] != (dma_addr_t) NULL) { 52 if (priv->pci_map_tx_address[index] != (dma_addr_t) NULL) {
54 /* entry is the last fragment of a frame 53 /* entry is the last fragment of a frame
@@ -253,6 +252,7 @@ islpci_monitor_rx(islpci_private *priv, struct sk_buff **skb)
253 * header and without the FCS. But there a is a bit that 252 * header and without the FCS. But there a is a bit that
254 * indicates if the packet is corrupted :-) */ 253 * indicates if the packet is corrupted :-) */
255 struct rfmon_header *hdr = (struct rfmon_header *) (*skb)->data; 254 struct rfmon_header *hdr = (struct rfmon_header *) (*skb)->data;
255
256 if (hdr->flags & 0x01) 256 if (hdr->flags & 0x01)
257 /* This one is bad. Drop it ! */ 257 /* This one is bad. Drop it ! */
258 return -1; 258 return -1;
@@ -284,7 +284,7 @@ islpci_monitor_rx(islpci_private *priv, struct sk_buff **skb)
284 (struct avs_80211_1_header *) skb_push(*skb, 284 (struct avs_80211_1_header *) skb_push(*skb,
285 sizeof (struct 285 sizeof (struct
286 avs_80211_1_header)); 286 avs_80211_1_header));
287 287
288 avs->version = cpu_to_be32(P80211CAPTURE_VERSION); 288 avs->version = cpu_to_be32(P80211CAPTURE_VERSION);
289 avs->length = cpu_to_be32(sizeof (struct avs_80211_1_header)); 289 avs->length = cpu_to_be32(sizeof (struct avs_80211_1_header));
290 avs->mactime = cpu_to_be64(le64_to_cpu(clock)); 290 avs->mactime = cpu_to_be64(le64_to_cpu(clock));
@@ -390,7 +390,7 @@ islpci_eth_receive(islpci_private *priv)
390 struct rx_annex_header *annex = 390 struct rx_annex_header *annex =
391 (struct rx_annex_header *) skb->data; 391 (struct rx_annex_header *) skb->data;
392 wstats.level = annex->rfmon.rssi; 392 wstats.level = annex->rfmon.rssi;
393 /* The noise value can be a bit outdated if nobody's 393 /* The noise value can be a bit outdated if nobody's
394 * reading wireless stats... */ 394 * reading wireless stats... */
395 wstats.noise = priv->local_iwstatistics.qual.noise; 395 wstats.noise = priv->local_iwstatistics.qual.noise;
396 wstats.qual = wstats.level - wstats.noise; 396 wstats.qual = wstats.level - wstats.noise;
@@ -464,10 +464,8 @@ islpci_eth_receive(islpci_private *priv)
464 break; 464 break;
465 } 465 }
466 /* update the fragment address */ 466 /* update the fragment address */
467 control_block->rx_data_low[index].address = cpu_to_le32((u32) 467 control_block->rx_data_low[index].address =
468 priv-> 468 cpu_to_le32((u32)priv->pci_map_rx_address[index]);
469 pci_map_rx_address
470 [index]);
471 wmb(); 469 wmb();
472 470
473 /* increment the driver read pointer */ 471 /* increment the driver read pointer */
@@ -484,10 +482,12 @@ islpci_eth_receive(islpci_private *priv)
484void 482void
485islpci_do_reset_and_wake(void *data) 483islpci_do_reset_and_wake(void *data)
486{ 484{
487 islpci_private *priv = (islpci_private *) data; 485 islpci_private *priv = data;
486
488 islpci_reset(priv, 1); 487 islpci_reset(priv, 1);
489 netif_wake_queue(priv->ndev);
490 priv->reset_task_pending = 0; 488 priv->reset_task_pending = 0;
489 smp_wmb();
490 netif_wake_queue(priv->ndev);
491} 491}
492 492
493void 493void
@@ -499,12 +499,14 @@ islpci_eth_tx_timeout(struct net_device *ndev)
499 /* increment the transmit error counter */ 499 /* increment the transmit error counter */
500 statistics->tx_errors++; 500 statistics->tx_errors++;
501 501
502 printk(KERN_WARNING "%s: tx_timeout", ndev->name);
503 if (!priv->reset_task_pending) { 502 if (!priv->reset_task_pending) {
504 priv->reset_task_pending = 1; 503 printk(KERN_WARNING
505 printk(", scheduling a reset"); 504 "%s: tx_timeout, scheduling reset", ndev->name);
506 netif_stop_queue(ndev); 505 netif_stop_queue(ndev);
506 priv->reset_task_pending = 1;
507 schedule_work(&priv->reset_task); 507 schedule_work(&priv->reset_task);
508 } else {
509 printk(KERN_WARNING
510 "%s: tx_timeout, waiting for reset", ndev->name);
508 } 511 }
509 printk("\n");
510} 512}
diff --git a/drivers/net/wireless/prism54/islpci_eth.h b/drivers/net/wireless/prism54/islpci_eth.h
index bc9d7a60b8d6..26789454067c 100644
--- a/drivers/net/wireless/prism54/islpci_eth.h
+++ b/drivers/net/wireless/prism54/islpci_eth.h
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * 3 *
5 * This program is free software; you can redistribute it and/or modify 4 * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/prism54/islpci_hotplug.c
index f692dccf0d07..58257b40c043 100644
--- a/drivers/net/wireless/prism54/islpci_hotplug.c
+++ b/drivers/net/wireless/prism54/islpci_hotplug.c
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org> 3 * Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
5 * 4 *
@@ -40,8 +39,8 @@ static int init_pcitm = 0;
40module_param(init_pcitm, int, 0); 39module_param(init_pcitm, int, 0);
41 40
42/* In this order: vendor, device, subvendor, subdevice, class, class_mask, 41/* In this order: vendor, device, subvendor, subdevice, class, class_mask,
43 * driver_data 42 * driver_data
44 * If you have an update for this please contact prism54-devel@prism54.org 43 * If you have an update for this please contact prism54-devel@prism54.org
45 * The latest list can be found at http://prism54.org/supported_cards.php */ 44 * The latest list can be found at http://prism54.org/supported_cards.php */
46static const struct pci_device_id prism54_id_tbl[] = { 45static const struct pci_device_id prism54_id_tbl[] = {
47 /* Intersil PRISM Duette/Prism GT Wireless LAN adapter */ 46 /* Intersil PRISM Duette/Prism GT Wireless LAN adapter */
@@ -132,15 +131,15 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
132 131
133 /* 0x40 is the programmable timer to configure the response timeout (TRDY_TIMEOUT) 132 /* 0x40 is the programmable timer to configure the response timeout (TRDY_TIMEOUT)
134 * 0x41 is the programmable timer to configure the retry timeout (RETRY_TIMEOUT) 133 * 0x41 is the programmable timer to configure the retry timeout (RETRY_TIMEOUT)
135 * The RETRY_TIMEOUT is used to set the number of retries that the core, as a 134 * The RETRY_TIMEOUT is used to set the number of retries that the core, as a
136 * Master, will perform before abandoning a cycle. The default value for 135 * Master, will perform before abandoning a cycle. The default value for
137 * RETRY_TIMEOUT is 0x80, which far exceeds the PCI 2.1 requirement for new 136 * RETRY_TIMEOUT is 0x80, which far exceeds the PCI 2.1 requirement for new
138 * devices. A write of zero to the RETRY_TIMEOUT register disables this 137 * devices. A write of zero to the RETRY_TIMEOUT register disables this
139 * function to allow use with any non-compliant legacy devices that may 138 * function to allow use with any non-compliant legacy devices that may
140 * execute more retries. 139 * execute more retries.
141 * 140 *
142 * Writing zero to both these two registers will disable both timeouts and 141 * Writing zero to both these two registers will disable both timeouts and
143 * *can* solve problems caused by devices that are slow to respond. 142 * *can* solve problems caused by devices that are slow to respond.
144 * Make this configurable - MSW 143 * Make this configurable - MSW
145 */ 144 */
146 if ( init_pcitm >= 0 ) { 145 if ( init_pcitm >= 0 ) {
@@ -171,14 +170,15 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
171 pci_set_master(pdev); 170 pci_set_master(pdev);
172 171
173 /* enable MWI */ 172 /* enable MWI */
174 pci_set_mwi(pdev); 173 if (!pci_set_mwi(pdev))
174 printk(KERN_INFO "%s: pci_set_mwi(pdev) succeeded\n", DRV_NAME);
175 175
176 /* setup the network device interface and its structure */ 176 /* setup the network device interface and its structure */
177 if (!(ndev = islpci_setup(pdev))) { 177 if (!(ndev = islpci_setup(pdev))) {
178 /* error configuring the driver as a network device */ 178 /* error configuring the driver as a network device */
179 printk(KERN_ERR "%s: could not configure network device\n", 179 printk(KERN_ERR "%s: could not configure network device\n",
180 DRV_NAME); 180 DRV_NAME);
181 goto do_pci_release_regions; 181 goto do_pci_clear_mwi;
182 } 182 }
183 183
184 priv = netdev_priv(ndev); 184 priv = netdev_priv(ndev);
@@ -208,6 +208,8 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
208 pci_set_drvdata(pdev, NULL); 208 pci_set_drvdata(pdev, NULL);
209 free_netdev(ndev); 209 free_netdev(ndev);
210 priv = NULL; 210 priv = NULL;
211 do_pci_clear_mwi:
212 pci_clear_mwi(pdev);
211 do_pci_release_regions: 213 do_pci_release_regions:
212 pci_release_regions(pdev); 214 pci_release_regions(pdev);
213 do_pci_disable_device: 215 do_pci_disable_device:
@@ -241,7 +243,7 @@ prism54_remove(struct pci_dev *pdev)
241 isl38xx_disable_interrupts(priv->device_base); 243 isl38xx_disable_interrupts(priv->device_base);
242 islpci_set_state(priv, PRV_STATE_OFF); 244 islpci_set_state(priv, PRV_STATE_OFF);
243 /* This bellow causes a lockup at rmmod time. It might be 245 /* This bellow causes a lockup at rmmod time. It might be
244 * because some interrupts still linger after rmmod time, 246 * because some interrupts still linger after rmmod time,
245 * see bug #17 */ 247 * see bug #17 */
246 /* pci_set_power_state(pdev, 3);*/ /* try to power-off */ 248 /* pci_set_power_state(pdev, 3);*/ /* try to power-off */
247 } 249 }
@@ -255,6 +257,8 @@ prism54_remove(struct pci_dev *pdev)
255 free_netdev(ndev); 257 free_netdev(ndev);
256 priv = NULL; 258 priv = NULL;
257 259
260 pci_clear_mwi(pdev);
261
258 pci_release_regions(pdev); 262 pci_release_regions(pdev);
259 263
260 pci_disable_device(pdev); 264 pci_disable_device(pdev);
@@ -288,12 +292,19 @@ prism54_resume(struct pci_dev *pdev)
288{ 292{
289 struct net_device *ndev = pci_get_drvdata(pdev); 293 struct net_device *ndev = pci_get_drvdata(pdev);
290 islpci_private *priv = ndev ? netdev_priv(ndev) : NULL; 294 islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
291 BUG_ON(!priv); 295 int err;
292 296
293 pci_enable_device(pdev); 297 BUG_ON(!priv);
294 298
295 printk(KERN_NOTICE "%s: got resume request\n", ndev->name); 299 printk(KERN_NOTICE "%s: got resume request\n", ndev->name);
296 300
301 err = pci_enable_device(pdev);
302 if (err) {
303 printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
304 ndev->name);
305 return err;
306 }
307
297 pci_restore_state(pdev); 308 pci_restore_state(pdev);
298 309
299 /* alright let's go into the PREBOOT state */ 310 /* alright let's go into the PREBOOT state */
diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c
index 2e061a80b294..036a875054c9 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.c
+++ b/drivers/net/wireless/prism54/islpci_mgt.c
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * Copyright 2004 Jens Maurer <Jens.Maurer@gmx.net> 3 * Copyright 2004 Jens Maurer <Jens.Maurer@gmx.net>
5 * 4 *
@@ -502,7 +501,7 @@ islpci_mgt_transaction(struct net_device *ndev,
502 printk(KERN_WARNING "%s: timeout waiting for mgmt response\n", 501 printk(KERN_WARNING "%s: timeout waiting for mgmt response\n",
503 ndev->name); 502 ndev->name);
504 503
505 /* TODO: we should reset the device here */ 504 /* TODO: we should reset the device here */
506 out: 505 out:
507 finish_wait(&priv->mgmt_wqueue, &wait); 506 finish_wait(&priv->mgmt_wqueue, &wait);
508 up(&priv->mgmt_sem); 507 up(&priv->mgmt_sem);
diff --git a/drivers/net/wireless/prism54/islpci_mgt.h b/drivers/net/wireless/prism54/islpci_mgt.h
index 2982be3363ef..fc53b587b722 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.h
+++ b/drivers/net/wireless/prism54/islpci_mgt.h
@@ -1,5 +1,4 @@
1/* 1/*
2 *
3 * Copyright (C) 2002 Intersil Americas Inc. 2 * Copyright (C) 2002 Intersil Americas Inc.
4 * Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu> 3 * Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
5 * 4 *
@@ -36,8 +35,8 @@ extern int pc_debug;
36 35
37 36
38/* General driver definitions */ 37/* General driver definitions */
39#define PCIDEVICE_LATENCY_TIMER_MIN 0x40 38#define PCIDEVICE_LATENCY_TIMER_MIN 0x40
40#define PCIDEVICE_LATENCY_TIMER_VAL 0x50 39#define PCIDEVICE_LATENCY_TIMER_VAL 0x50
41 40
42/* Debugging verbose definitions */ 41/* Debugging verbose definitions */
43#define SHOW_NOTHING 0x00 /* overrules everything */ 42#define SHOW_NOTHING 0x00 /* overrules everything */
diff --git a/drivers/net/wireless/prism54/oid_mgt.c b/drivers/net/wireless/prism54/oid_mgt.c
index ebb238785839..fbc52b6a3024 100644
--- a/drivers/net/wireless/prism54/oid_mgt.c
+++ b/drivers/net/wireless/prism54/oid_mgt.c
@@ -1,4 +1,4 @@
1/* 1/*
2 * Copyright (C) 2003,2004 Aurelien Alleaume <slts@free.fr> 2 * Copyright (C) 2003,2004 Aurelien Alleaume <slts@free.fr>
3 * 3 *
4 * This program is free software; you can redistribute it and/or modify 4 * This program is free software; you can redistribute it and/or modify
@@ -503,7 +503,7 @@ mgt_set_varlen(islpci_private *priv, enum oid_num_t n, void *data, int extra_len
503 } 503 }
504 if (ret || response_op == PIMFOR_OP_ERROR) 504 if (ret || response_op == PIMFOR_OP_ERROR)
505 ret = -EIO; 505 ret = -EIO;
506 } else 506 } else
507 ret = -EIO; 507 ret = -EIO;
508 508
509 /* re-set given data to what it was */ 509 /* re-set given data to what it was */
@@ -727,7 +727,7 @@ mgt_commit(islpci_private *priv)
727 * MEDIUMLIMIT,BEACONPERIOD,DTIMPERIOD,ATIMWINDOW,LISTENINTERVAL 727 * MEDIUMLIMIT,BEACONPERIOD,DTIMPERIOD,ATIMWINDOW,LISTENINTERVAL
728 * FREQUENCY,EXTENDEDRATES. 728 * FREQUENCY,EXTENDEDRATES.
729 * 729 *
730 * The way to do this is to set ESSID. Note though that they may get 730 * The way to do this is to set ESSID. Note though that they may get
731 * unlatch before though by setting another OID. */ 731 * unlatch before though by setting another OID. */
732#if 0 732#if 0
733void 733void
diff --git a/drivers/net/wireless/prism54/prismcompat.h b/drivers/net/wireless/prism54/prismcompat.h
index d71eca55a302..aa1d1747784f 100644
--- a/drivers/net/wireless/prism54/prismcompat.h
+++ b/drivers/net/wireless/prism54/prismcompat.h
@@ -1,4 +1,4 @@
1/* 1/*
2 * (C) 2004 Margit Schubert-While <margitsw@t-online.de> 2 * (C) 2004 Margit Schubert-While <margitsw@t-online.de>
3 * 3 *
4 * This program is free software; you can redistribute it and/or modify 4 * This program is free software; you can redistribute it and/or modify
@@ -16,7 +16,7 @@
16 * 16 *
17 */ 17 */
18 18
19/* 19/*
20 * Compatibility header file to aid support of different kernel versions 20 * Compatibility header file to aid support of different kernel versions
21 */ 21 */
22 22
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 0b381d77015c..7fbfc9e41d07 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -1198,7 +1198,6 @@ static int ray_get_essid(struct net_device *dev,
1198 1198
1199 /* Get the essid that was set */ 1199 /* Get the essid that was set */
1200 memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE); 1200 memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
1201 extra[IW_ESSID_MAX_SIZE] = '\0';
1202 1201
1203 /* Push it out ! */ 1202 /* Push it out ! */
1204 dwrq->length = strlen(extra); 1203 dwrq->length = strlen(extra);
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 30057a335a7b..6cb66a356c96 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -193,10 +193,8 @@ static void zd1201_usbrx(struct urb *urb)
193 struct sk_buff *skb; 193 struct sk_buff *skb;
194 unsigned char type; 194 unsigned char type;
195 195
196 if (!zd) { 196 if (!zd)
197 free = 1; 197 return;
198 goto exit;
199 }
200 198
201 switch(urb->status) { 199 switch(urb->status) {
202 case -EILSEQ: 200 case -EILSEQ:
@@ -1830,10 +1828,8 @@ err_start:
1830 /* Leave the device in reset state */ 1828 /* Leave the device in reset state */
1831 zd1201_docmd(zd, ZD1201_CMDCODE_INIT, 0, 0, 0); 1829 zd1201_docmd(zd, ZD1201_CMDCODE_INIT, 0, 0, 0);
1832err_zd: 1830err_zd:
1833 if (zd->tx_urb) 1831 usb_free_urb(zd->tx_urb);
1834 usb_free_urb(zd->tx_urb); 1832 usb_free_urb(zd->rx_urb);
1835 if (zd->rx_urb)
1836 usb_free_urb(zd->rx_urb);
1837 kfree(zd); 1833 kfree(zd);
1838 return err; 1834 return err;
1839} 1835}
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index aa661b2b76c7..8be99ebbe1cd 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -1076,6 +1076,31 @@ static int set_mandatory_rates(struct zd_chip *chip, enum ieee80211_std std)
1076 return zd_iowrite32_locked(chip, rates, CR_MANDATORY_RATE_TBL); 1076 return zd_iowrite32_locked(chip, rates, CR_MANDATORY_RATE_TBL);
1077} 1077}
1078 1078
1079int zd_chip_set_rts_cts_rate_locked(struct zd_chip *chip,
1080 u8 rts_rate, int preamble)
1081{
1082 int rts_mod = ZD_RX_CCK;
1083 u32 value = 0;
1084
1085 /* Modulation bit */
1086 if (ZD_CS_TYPE(rts_rate) == ZD_CS_OFDM)
1087 rts_mod = ZD_RX_OFDM;
1088
1089 dev_dbg_f(zd_chip_dev(chip), "rts_rate=%x preamble=%x\n",
1090 rts_rate, preamble);
1091
1092 value |= rts_rate << RTSCTS_SH_RTS_RATE;
1093 value |= rts_mod << RTSCTS_SH_RTS_MOD_TYPE;
1094 value |= preamble << RTSCTS_SH_RTS_PMB_TYPE;
1095 value |= preamble << RTSCTS_SH_CTS_PMB_TYPE;
1096
1097 /* We always send 11M self-CTS messages, like the vendor driver. */
1098 value |= ZD_CCK_RATE_11M << RTSCTS_SH_CTS_RATE;
1099 value |= ZD_RX_CCK << RTSCTS_SH_CTS_MOD_TYPE;
1100
1101 return zd_iowrite32_locked(chip, value, CR_RTS_CTS_RATE);
1102}
1103
1079int zd_chip_enable_hwint(struct zd_chip *chip) 1104int zd_chip_enable_hwint(struct zd_chip *chip)
1080{ 1105{
1081 int r; 1106 int r;
@@ -1355,17 +1380,12 @@ out:
1355 return r; 1380 return r;
1356} 1381}
1357 1382
1358int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates) 1383int zd_chip_set_basic_rates_locked(struct zd_chip *chip, u16 cr_rates)
1359{ 1384{
1360 int r; 1385 ZD_ASSERT((cr_rates & ~(CR_RATES_80211B | CR_RATES_80211G)) == 0);
1361 1386 dev_dbg_f(zd_chip_dev(chip), "%x\n", cr_rates);
1362 if (cr_rates & ~(CR_RATES_80211B|CR_RATES_80211G))
1363 return -EINVAL;
1364 1387
1365 mutex_lock(&chip->mutex); 1388 return zd_iowrite32_locked(chip, cr_rates, CR_BASIC_RATE_TBL);
1366 r = zd_iowrite32_locked(chip, cr_rates, CR_BASIC_RATE_TBL);
1367 mutex_unlock(&chip->mutex);
1368 return r;
1369} 1389}
1370 1390
1371static int ofdm_qual_db(u8 status_quality, u8 rate, unsigned int size) 1391static int ofdm_qual_db(u8 status_quality, u8 rate, unsigned int size)
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
index ae59597ce4e1..ca892b9a6448 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zd1211rw/zd_chip.h
@@ -337,24 +337,24 @@
337#define CR_MAC_PS_STATE CTL_REG(0x050C) 337#define CR_MAC_PS_STATE CTL_REG(0x050C)
338 338
339#define CR_INTERRUPT CTL_REG(0x0510) 339#define CR_INTERRUPT CTL_REG(0x0510)
340#define INT_TX_COMPLETE 0x00000001 340#define INT_TX_COMPLETE (1 << 0)
341#define INT_RX_COMPLETE 0x00000002 341#define INT_RX_COMPLETE (1 << 1)
342#define INT_RETRY_FAIL 0x00000004 342#define INT_RETRY_FAIL (1 << 2)
343#define INT_WAKEUP 0x00000008 343#define INT_WAKEUP (1 << 3)
344#define INT_DTIM_NOTIFY 0x00000020 344#define INT_DTIM_NOTIFY (1 << 5)
345#define INT_CFG_NEXT_BCN 0x00000040 345#define INT_CFG_NEXT_BCN (1 << 6)
346#define INT_BUS_ABORT 0x00000080 346#define INT_BUS_ABORT (1 << 7)
347#define INT_TX_FIFO_READY 0x00000100 347#define INT_TX_FIFO_READY (1 << 8)
348#define INT_UART 0x00000200 348#define INT_UART (1 << 9)
349#define INT_TX_COMPLETE_EN 0x00010000 349#define INT_TX_COMPLETE_EN (1 << 16)
350#define INT_RX_COMPLETE_EN 0x00020000 350#define INT_RX_COMPLETE_EN (1 << 17)
351#define INT_RETRY_FAIL_EN 0x00040000 351#define INT_RETRY_FAIL_EN (1 << 18)
352#define INT_WAKEUP_EN 0x00080000 352#define INT_WAKEUP_EN (1 << 19)
353#define INT_DTIM_NOTIFY_EN 0x00200000 353#define INT_DTIM_NOTIFY_EN (1 << 21)
354#define INT_CFG_NEXT_BCN_EN 0x00400000 354#define INT_CFG_NEXT_BCN_EN (1 << 22)
355#define INT_BUS_ABORT_EN 0x00800000 355#define INT_BUS_ABORT_EN (1 << 23)
356#define INT_TX_FIFO_READY_EN 0x01000000 356#define INT_TX_FIFO_READY_EN (1 << 24)
357#define INT_UART_EN 0x02000000 357#define INT_UART_EN (1 << 25)
358 358
359#define CR_TSF_LOW_PART CTL_REG(0x0514) 359#define CR_TSF_LOW_PART CTL_REG(0x0514)
360#define CR_TSF_HIGH_PART CTL_REG(0x0518) 360#define CR_TSF_HIGH_PART CTL_REG(0x0518)
@@ -398,18 +398,18 @@
398 * device will use a rate in this table that is less than or equal to the rate 398 * device will use a rate in this table that is less than or equal to the rate
399 * of the incoming frame which prompted the response */ 399 * of the incoming frame which prompted the response */
400#define CR_BASIC_RATE_TBL CTL_REG(0x0630) 400#define CR_BASIC_RATE_TBL CTL_REG(0x0630)
401#define CR_RATE_1M 0x0001 /* 802.11b */ 401#define CR_RATE_1M (1 << 0) /* 802.11b */
402#define CR_RATE_2M 0x0002 /* 802.11b */ 402#define CR_RATE_2M (1 << 1) /* 802.11b */
403#define CR_RATE_5_5M 0x0004 /* 802.11b */ 403#define CR_RATE_5_5M (1 << 2) /* 802.11b */
404#define CR_RATE_11M 0x0008 /* 802.11b */ 404#define CR_RATE_11M (1 << 3) /* 802.11b */
405#define CR_RATE_6M 0x0100 /* 802.11g */ 405#define CR_RATE_6M (1 << 8) /* 802.11g */
406#define CR_RATE_9M 0x0200 /* 802.11g */ 406#define CR_RATE_9M (1 << 9) /* 802.11g */
407#define CR_RATE_12M 0x0400 /* 802.11g */ 407#define CR_RATE_12M (1 << 10) /* 802.11g */
408#define CR_RATE_18M 0x0800 /* 802.11g */ 408#define CR_RATE_18M (1 << 11) /* 802.11g */
409#define CR_RATE_24M 0x1000 /* 802.11g */ 409#define CR_RATE_24M (1 << 12) /* 802.11g */
410#define CR_RATE_36M 0x2000 /* 802.11g */ 410#define CR_RATE_36M (1 << 13) /* 802.11g */
411#define CR_RATE_48M 0x4000 /* 802.11g */ 411#define CR_RATE_48M (1 << 14) /* 802.11g */
412#define CR_RATE_54M 0x8000 /* 802.11g */ 412#define CR_RATE_54M (1 << 15) /* 802.11g */
413#define CR_RATES_80211G 0xff00 413#define CR_RATES_80211G 0xff00
414#define CR_RATES_80211B 0x000f 414#define CR_RATES_80211B 0x000f
415 415
@@ -420,15 +420,24 @@
420#define CR_MANDATORY_RATE_TBL CTL_REG(0x0634) 420#define CR_MANDATORY_RATE_TBL CTL_REG(0x0634)
421#define CR_RTS_CTS_RATE CTL_REG(0x0638) 421#define CR_RTS_CTS_RATE CTL_REG(0x0638)
422 422
423/* These are all bit indexes in CR_RTS_CTS_RATE, so remember to shift. */
424#define RTSCTS_SH_RTS_RATE 0
425#define RTSCTS_SH_EXP_CTS_RATE 4
426#define RTSCTS_SH_RTS_MOD_TYPE 8
427#define RTSCTS_SH_RTS_PMB_TYPE 9
428#define RTSCTS_SH_CTS_RATE 16
429#define RTSCTS_SH_CTS_MOD_TYPE 24
430#define RTSCTS_SH_CTS_PMB_TYPE 25
431
423#define CR_WEP_PROTECT CTL_REG(0x063C) 432#define CR_WEP_PROTECT CTL_REG(0x063C)
424#define CR_RX_THRESHOLD CTL_REG(0x0640) 433#define CR_RX_THRESHOLD CTL_REG(0x0640)
425 434
426/* register for controlling the LEDS */ 435/* register for controlling the LEDS */
427#define CR_LED CTL_REG(0x0644) 436#define CR_LED CTL_REG(0x0644)
428/* masks for controlling LEDs */ 437/* masks for controlling LEDs */
429#define LED1 0x0100 438#define LED1 (1 << 8)
430#define LED2 0x0200 439#define LED2 (1 << 9)
431#define LED_SW 0x0400 440#define LED_SW (1 << 10)
432 441
433/* Seems to indicate that the configuration is over. 442/* Seems to indicate that the configuration is over.
434 */ 443 */
@@ -455,18 +464,18 @@
455 * registers, so one could argue it is a LOCK bit. But calling it 464 * registers, so one could argue it is a LOCK bit. But calling it
456 * LOCK_PHY_REGS makes it confusing. 465 * LOCK_PHY_REGS makes it confusing.
457 */ 466 */
458#define UNLOCK_PHY_REGS 0x0080 467#define UNLOCK_PHY_REGS (1 << 7)
459 468
460#define CR_DEVICE_STATE CTL_REG(0x0684) 469#define CR_DEVICE_STATE CTL_REG(0x0684)
461#define CR_UNDERRUN_CNT CTL_REG(0x0688) 470#define CR_UNDERRUN_CNT CTL_REG(0x0688)
462 471
463#define CR_RX_FILTER CTL_REG(0x068c) 472#define CR_RX_FILTER CTL_REG(0x068c)
464#define RX_FILTER_ASSOC_RESPONSE 0x0002 473#define RX_FILTER_ASSOC_RESPONSE (1 << 1)
465#define RX_FILTER_REASSOC_RESPONSE 0x0008 474#define RX_FILTER_REASSOC_RESPONSE (1 << 3)
466#define RX_FILTER_PROBE_RESPONSE 0x0020 475#define RX_FILTER_PROBE_RESPONSE (1 << 5)
467#define RX_FILTER_BEACON 0x0100 476#define RX_FILTER_BEACON (1 << 8)
468#define RX_FILTER_DISASSOC 0x0400 477#define RX_FILTER_DISASSOC (1 << 10)
469#define RX_FILTER_AUTH 0x0800 478#define RX_FILTER_AUTH (1 << 11)
470#define AP_RX_FILTER 0x0400feff 479#define AP_RX_FILTER 0x0400feff
471#define STA_RX_FILTER 0x0000ffff 480#define STA_RX_FILTER 0x0000ffff
472 481
@@ -794,6 +803,9 @@ void zd_chip_disable_rx(struct zd_chip *chip);
794int zd_chip_enable_hwint(struct zd_chip *chip); 803int zd_chip_enable_hwint(struct zd_chip *chip);
795int zd_chip_disable_hwint(struct zd_chip *chip); 804int zd_chip_disable_hwint(struct zd_chip *chip);
796 805
806int zd_chip_set_rts_cts_rate_locked(struct zd_chip *chip,
807 u8 rts_rate, int preamble);
808
797static inline int zd_get_encryption_type(struct zd_chip *chip, u32 *type) 809static inline int zd_get_encryption_type(struct zd_chip *chip, u32 *type)
798{ 810{
799 return zd_ioread32(chip, CR_ENCRYPTION_TYPE, type); 811 return zd_ioread32(chip, CR_ENCRYPTION_TYPE, type);
@@ -809,7 +821,17 @@ static inline int zd_chip_get_basic_rates(struct zd_chip *chip, u16 *cr_rates)
809 return zd_ioread16(chip, CR_BASIC_RATE_TBL, cr_rates); 821 return zd_ioread16(chip, CR_BASIC_RATE_TBL, cr_rates);
810} 822}
811 823
812int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates); 824int zd_chip_set_basic_rates_locked(struct zd_chip *chip, u16 cr_rates);
825
826static inline int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates)
827{
828 int r;
829
830 mutex_lock(&chip->mutex);
831 r = zd_chip_set_basic_rates_locked(chip, cr_rates);
832 mutex_unlock(&chip->mutex);
833 return r;
834}
813 835
814static inline int zd_chip_set_rx_filter(struct zd_chip *chip, u32 filter) 836static inline int zd_chip_set_rx_filter(struct zd_chip *chip, u32 filter)
815{ 837{
diff --git a/drivers/net/wireless/zd1211rw/zd_def.h b/drivers/net/wireless/zd1211rw/zd_def.h
index a13ec72eb304..fb22f62cf1f3 100644
--- a/drivers/net/wireless/zd1211rw/zd_def.h
+++ b/drivers/net/wireless/zd1211rw/zd_def.h
@@ -39,6 +39,7 @@ do { \
39 if (!(x)) { \ 39 if (!(x)) { \
40 pr_debug("%s:%d ASSERT %s VIOLATED!\n", \ 40 pr_debug("%s:%d ASSERT %s VIOLATED!\n", \
41 __FILE__, __LINE__, __stringify(x)); \ 41 __FILE__, __LINE__, __stringify(x)); \
42 dump_stack(); \
42 } \ 43 } \
43} while (0) 44} while (0)
44#else 45#else
diff --git a/drivers/net/wireless/zd1211rw/zd_ieee80211.c b/drivers/net/wireless/zd1211rw/zd_ieee80211.c
index 66905f7b61ff..189160efd2ae 100644
--- a/drivers/net/wireless/zd1211rw/zd_ieee80211.c
+++ b/drivers/net/wireless/zd1211rw/zd_ieee80211.c
@@ -37,7 +37,12 @@ static const struct channel_range channel_ranges[] = {
37 [ZD_REGDOMAIN_JAPAN] = { 1, 14}, 37 [ZD_REGDOMAIN_JAPAN] = { 1, 14},
38 [ZD_REGDOMAIN_SPAIN] = { 1, 14}, 38 [ZD_REGDOMAIN_SPAIN] = { 1, 14},
39 [ZD_REGDOMAIN_FRANCE] = { 1, 14}, 39 [ZD_REGDOMAIN_FRANCE] = { 1, 14},
40 [ZD_REGDOMAIN_JAPAN_ADD] = {14, 15}, 40
41 /* Japan originally only had channel 14 available (see CHNL_ID 0x40 in
42 * 802.11). However, in 2001 the range was extended to include channels
43 * 1-13. The ZyDAS devices still use the old region code but are
44 * designed to allow the extra channel access in Japan. */
45 [ZD_REGDOMAIN_JAPAN_ADD] = { 1, 15},
41}; 46};
42 47
43const struct channel_range *zd_channel_range(u8 regdomain) 48const struct channel_range *zd_channel_range(u8 regdomain)
@@ -133,9 +138,6 @@ int zd_find_channel(u8 *channel, const struct iw_freq *freq)
133 int i, r; 138 int i, r;
134 u32 mhz; 139 u32 mhz;
135 140
136 if (!(freq->flags & IW_FREQ_FIXED))
137 return 0;
138
139 if (freq->m < 1000) { 141 if (freq->m < 1000) {
140 if (freq->m > NUM_CHANNELS || freq->m == 0) 142 if (freq->m > NUM_CHANNELS || freq->m == 0)
141 return -EINVAL; 143 return -EINVAL;
diff --git a/drivers/net/wireless/zd1211rw/zd_ieee80211.h b/drivers/net/wireless/zd1211rw/zd_ieee80211.h
index f63245b0d966..26b8298dff8c 100644
--- a/drivers/net/wireless/zd1211rw/zd_ieee80211.h
+++ b/drivers/net/wireless/zd1211rw/zd_ieee80211.h
@@ -50,6 +50,7 @@ static inline u8 zd_ofdm_plcp_header_rate(
50 return header->prefix[0] & 0xf; 50 return header->prefix[0] & 0xf;
51} 51}
52 52
53/* These are referred to as zd_rates */
53#define ZD_OFDM_RATE_6M 0xb 54#define ZD_OFDM_RATE_6M 0xb
54#define ZD_OFDM_RATE_9M 0xf 55#define ZD_OFDM_RATE_9M 0xf
55#define ZD_OFDM_RATE_12M 0xa 56#define ZD_OFDM_RATE_12M 0xa
@@ -64,7 +65,7 @@ struct cck_plcp_header {
64 u8 service; 65 u8 service;
65 __le16 length; 66 __le16 length;
66 __le16 crc16; 67 __le16 crc16;
67}; 68} __attribute__((packed));
68 69
69static inline u8 zd_cck_plcp_header_rate(const struct cck_plcp_header *header) 70static inline u8 zd_cck_plcp_header_rate(const struct cck_plcp_header *header)
70{ 71{
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 2d12837052b0..2696f95b9278 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -32,6 +32,8 @@
32 32
33static void ieee_init(struct ieee80211_device *ieee); 33static void ieee_init(struct ieee80211_device *ieee);
34static void softmac_init(struct ieee80211softmac_device *sm); 34static void softmac_init(struct ieee80211softmac_device *sm);
35static void set_rts_cts_work(void *d);
36static void set_basic_rates_work(void *d);
35 37
36static void housekeeping_init(struct zd_mac *mac); 38static void housekeeping_init(struct zd_mac *mac);
37static void housekeeping_enable(struct zd_mac *mac); 39static void housekeeping_enable(struct zd_mac *mac);
@@ -46,6 +48,8 @@ int zd_mac_init(struct zd_mac *mac,
46 memset(mac, 0, sizeof(*mac)); 48 memset(mac, 0, sizeof(*mac));
47 spin_lock_init(&mac->lock); 49 spin_lock_init(&mac->lock);
48 mac->netdev = netdev; 50 mac->netdev = netdev;
51 INIT_WORK(&mac->set_rts_cts_work, set_rts_cts_work, mac);
52 INIT_WORK(&mac->set_basic_rates_work, set_basic_rates_work, mac);
49 53
50 ieee_init(ieee); 54 ieee_init(ieee);
51 softmac_init(ieee80211_priv(netdev)); 55 softmac_init(ieee80211_priv(netdev));
@@ -213,6 +217,13 @@ int zd_mac_stop(struct net_device *netdev)
213 housekeeping_disable(mac); 217 housekeeping_disable(mac);
214 ieee80211softmac_stop(netdev); 218 ieee80211softmac_stop(netdev);
215 219
220 /* Ensure no work items are running or queued from this point */
221 cancel_delayed_work(&mac->set_rts_cts_work);
222 cancel_delayed_work(&mac->set_basic_rates_work);
223 flush_workqueue(zd_workqueue);
224 mac->updating_rts_rate = 0;
225 mac->updating_basic_rates = 0;
226
216 zd_chip_disable_hwint(chip); 227 zd_chip_disable_hwint(chip);
217 zd_chip_switch_radio_off(chip); 228 zd_chip_switch_radio_off(chip);
218 zd_chip_disable_int(chip); 229 zd_chip_disable_int(chip);
@@ -286,6 +297,186 @@ u8 zd_mac_get_regdomain(struct zd_mac *mac)
286 return regdomain; 297 return regdomain;
287} 298}
288 299
300/* Fallback to lowest rate, if rate is unknown. */
301static u8 rate_to_zd_rate(u8 rate)
302{
303 switch (rate) {
304 case IEEE80211_CCK_RATE_2MB:
305 return ZD_CCK_RATE_2M;
306 case IEEE80211_CCK_RATE_5MB:
307 return ZD_CCK_RATE_5_5M;
308 case IEEE80211_CCK_RATE_11MB:
309 return ZD_CCK_RATE_11M;
310 case IEEE80211_OFDM_RATE_6MB:
311 return ZD_OFDM_RATE_6M;
312 case IEEE80211_OFDM_RATE_9MB:
313 return ZD_OFDM_RATE_9M;
314 case IEEE80211_OFDM_RATE_12MB:
315 return ZD_OFDM_RATE_12M;
316 case IEEE80211_OFDM_RATE_18MB:
317 return ZD_OFDM_RATE_18M;
318 case IEEE80211_OFDM_RATE_24MB:
319 return ZD_OFDM_RATE_24M;
320 case IEEE80211_OFDM_RATE_36MB:
321 return ZD_OFDM_RATE_36M;
322 case IEEE80211_OFDM_RATE_48MB:
323 return ZD_OFDM_RATE_48M;
324 case IEEE80211_OFDM_RATE_54MB:
325 return ZD_OFDM_RATE_54M;
326 }
327 return ZD_CCK_RATE_1M;
328}
329
330static u16 rate_to_cr_rate(u8 rate)
331{
332 switch (rate) {
333 case IEEE80211_CCK_RATE_2MB:
334 return CR_RATE_1M;
335 case IEEE80211_CCK_RATE_5MB:
336 return CR_RATE_5_5M;
337 case IEEE80211_CCK_RATE_11MB:
338 return CR_RATE_11M;
339 case IEEE80211_OFDM_RATE_6MB:
340 return CR_RATE_6M;
341 case IEEE80211_OFDM_RATE_9MB:
342 return CR_RATE_9M;
343 case IEEE80211_OFDM_RATE_12MB:
344 return CR_RATE_12M;
345 case IEEE80211_OFDM_RATE_18MB:
346 return CR_RATE_18M;
347 case IEEE80211_OFDM_RATE_24MB:
348 return CR_RATE_24M;
349 case IEEE80211_OFDM_RATE_36MB:
350 return CR_RATE_36M;
351 case IEEE80211_OFDM_RATE_48MB:
352 return CR_RATE_48M;
353 case IEEE80211_OFDM_RATE_54MB:
354 return CR_RATE_54M;
355 }
356 return CR_RATE_1M;
357}
358
359static void try_enable_tx(struct zd_mac *mac)
360{
361 unsigned long flags;
362
363 spin_lock_irqsave(&mac->lock, flags);
364 if (mac->updating_rts_rate == 0 && mac->updating_basic_rates == 0)
365 netif_wake_queue(mac->netdev);
366 spin_unlock_irqrestore(&mac->lock, flags);
367}
368
369static void set_rts_cts_work(void *d)
370{
371 struct zd_mac *mac = d;
372 unsigned long flags;
373 u8 rts_rate;
374 unsigned int short_preamble;
375
376 mutex_lock(&mac->chip.mutex);
377
378 spin_lock_irqsave(&mac->lock, flags);
379 mac->updating_rts_rate = 0;
380 rts_rate = mac->rts_rate;
381 short_preamble = mac->short_preamble;
382 spin_unlock_irqrestore(&mac->lock, flags);
383
384 zd_chip_set_rts_cts_rate_locked(&mac->chip, rts_rate, short_preamble);
385 mutex_unlock(&mac->chip.mutex);
386
387 try_enable_tx(mac);
388}
389
390static void set_basic_rates_work(void *d)
391{
392 struct zd_mac *mac = d;
393 unsigned long flags;
394 u16 basic_rates;
395
396 mutex_lock(&mac->chip.mutex);
397
398 spin_lock_irqsave(&mac->lock, flags);
399 mac->updating_basic_rates = 0;
400 basic_rates = mac->basic_rates;
401 spin_unlock_irqrestore(&mac->lock, flags);
402
403 zd_chip_set_basic_rates_locked(&mac->chip, basic_rates);
404 mutex_unlock(&mac->chip.mutex);
405
406 try_enable_tx(mac);
407}
408
409static void bssinfo_change(struct net_device *netdev, u32 changes)
410{
411 struct zd_mac *mac = zd_netdev_mac(netdev);
412 struct ieee80211softmac_device *softmac = ieee80211_priv(netdev);
413 struct ieee80211softmac_bss_info *bssinfo = &softmac->bssinfo;
414 int need_set_rts_cts = 0;
415 int need_set_rates = 0;
416 u16 basic_rates;
417 unsigned long flags;
418
419 dev_dbg_f(zd_mac_dev(mac), "changes: %x\n", changes);
420
421 if (changes & IEEE80211SOFTMAC_BSSINFOCHG_SHORT_PREAMBLE) {
422 spin_lock_irqsave(&mac->lock, flags);
423 mac->short_preamble = bssinfo->short_preamble;
424 spin_unlock_irqrestore(&mac->lock, flags);
425 need_set_rts_cts = 1;
426 }
427
428 if (changes & IEEE80211SOFTMAC_BSSINFOCHG_RATES) {
429 /* Set RTS rate to highest available basic rate */
430 u8 rate = ieee80211softmac_highest_supported_rate(softmac,
431 &bssinfo->supported_rates, 1);
432 rate = rate_to_zd_rate(rate);
433
434 spin_lock_irqsave(&mac->lock, flags);
435 if (rate != mac->rts_rate) {
436 mac->rts_rate = rate;
437 need_set_rts_cts = 1;
438 }
439 spin_unlock_irqrestore(&mac->lock, flags);
440
441 /* Set basic rates */
442 need_set_rates = 1;
443 if (bssinfo->supported_rates.count == 0) {
444 /* Allow the device to be flexible */
445 basic_rates = CR_RATES_80211B | CR_RATES_80211G;
446 } else {
447 int i = 0;
448 basic_rates = 0;
449
450 for (i = 0; i < bssinfo->supported_rates.count; i++) {
451 u16 rate = bssinfo->supported_rates.rates[i];
452 if ((rate & IEEE80211_BASIC_RATE_MASK) == 0)
453 continue;
454
455 rate &= ~IEEE80211_BASIC_RATE_MASK;
456 basic_rates |= rate_to_cr_rate(rate);
457 }
458 }
459 spin_lock_irqsave(&mac->lock, flags);
460 mac->basic_rates = basic_rates;
461 spin_unlock_irqrestore(&mac->lock, flags);
462 }
463
464 /* Schedule any changes we made above */
465
466 spin_lock_irqsave(&mac->lock, flags);
467 if (need_set_rts_cts && !mac->updating_rts_rate) {
468 mac->updating_rts_rate = 1;
469 netif_stop_queue(mac->netdev);
470 queue_work(zd_workqueue, &mac->set_rts_cts_work);
471 }
472 if (need_set_rates && !mac->updating_basic_rates) {
473 mac->updating_basic_rates = 1;
474 netif_stop_queue(mac->netdev);
475 queue_work(zd_workqueue, &mac->set_basic_rates_work);
476 }
477 spin_unlock_irqrestore(&mac->lock, flags);
478}
479
289static void set_channel(struct net_device *netdev, u8 channel) 480static void set_channel(struct net_device *netdev, u8 channel)
290{ 481{
291 struct zd_mac *mac = zd_netdev_mac(netdev); 482 struct zd_mac *mac = zd_netdev_mac(netdev);
@@ -295,7 +486,6 @@ static void set_channel(struct net_device *netdev, u8 channel)
295 zd_chip_set_channel(&mac->chip, channel); 486 zd_chip_set_channel(&mac->chip, channel);
296} 487}
297 488
298/* TODO: Should not work in Managed mode. */
299int zd_mac_request_channel(struct zd_mac *mac, u8 channel) 489int zd_mac_request_channel(struct zd_mac *mac, u8 channel)
300{ 490{
301 unsigned long lock_flags; 491 unsigned long lock_flags;
@@ -317,31 +507,22 @@ int zd_mac_request_channel(struct zd_mac *mac, u8 channel)
317 return 0; 507 return 0;
318} 508}
319 509
320int zd_mac_get_channel(struct zd_mac *mac, u8 *channel, u8 *flags) 510u8 zd_mac_get_channel(struct zd_mac *mac)
321{ 511{
322 struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac); 512 u8 channel = zd_chip_get_channel(&mac->chip);
323 513
324 *channel = zd_chip_get_channel(&mac->chip); 514 dev_dbg_f(zd_mac_dev(mac), "channel %u\n", channel);
325 if (ieee->iw_mode != IW_MODE_INFRA) { 515 return channel;
326 spin_lock_irq(&mac->lock);
327 *flags = *channel == mac->requested_channel ?
328 MAC_FIXED_CHANNEL : 0;
329 spin_unlock(&mac->lock);
330 } else {
331 *flags = 0;
332 }
333 dev_dbg_f(zd_mac_dev(mac), "channel %u flags %u\n", *channel, *flags);
334 return 0;
335} 516}
336 517
337/* If wrong rate is given, we are falling back to the slowest rate: 1MBit/s */ 518/* If wrong rate is given, we are falling back to the slowest rate: 1MBit/s */
338static u8 cs_typed_rate(u8 cs_rate) 519static u8 zd_rate_typed(u8 zd_rate)
339{ 520{
340 static const u8 typed_rates[16] = { 521 static const u8 typed_rates[16] = {
341 [ZD_CS_CCK_RATE_1M] = ZD_CS_CCK|ZD_CS_CCK_RATE_1M, 522 [ZD_CCK_RATE_1M] = ZD_CS_CCK|ZD_CCK_RATE_1M,
342 [ZD_CS_CCK_RATE_2M] = ZD_CS_CCK|ZD_CS_CCK_RATE_2M, 523 [ZD_CCK_RATE_2M] = ZD_CS_CCK|ZD_CCK_RATE_2M,
343 [ZD_CS_CCK_RATE_5_5M] = ZD_CS_CCK|ZD_CS_CCK_RATE_5_5M, 524 [ZD_CCK_RATE_5_5M] = ZD_CS_CCK|ZD_CCK_RATE_5_5M,
344 [ZD_CS_CCK_RATE_11M] = ZD_CS_CCK|ZD_CS_CCK_RATE_11M, 525 [ZD_CCK_RATE_11M] = ZD_CS_CCK|ZD_CCK_RATE_11M,
345 [ZD_OFDM_RATE_6M] = ZD_CS_OFDM|ZD_OFDM_RATE_6M, 526 [ZD_OFDM_RATE_6M] = ZD_CS_OFDM|ZD_OFDM_RATE_6M,
346 [ZD_OFDM_RATE_9M] = ZD_CS_OFDM|ZD_OFDM_RATE_9M, 527 [ZD_OFDM_RATE_9M] = ZD_CS_OFDM|ZD_OFDM_RATE_9M,
347 [ZD_OFDM_RATE_12M] = ZD_CS_OFDM|ZD_OFDM_RATE_12M, 528 [ZD_OFDM_RATE_12M] = ZD_CS_OFDM|ZD_OFDM_RATE_12M,
@@ -353,37 +534,7 @@ static u8 cs_typed_rate(u8 cs_rate)
353 }; 534 };
354 535
355 ZD_ASSERT(ZD_CS_RATE_MASK == 0x0f); 536 ZD_ASSERT(ZD_CS_RATE_MASK == 0x0f);
356 return typed_rates[cs_rate & ZD_CS_RATE_MASK]; 537 return typed_rates[zd_rate & ZD_CS_RATE_MASK];
357}
358
359/* Fallback to lowest rate, if rate is unknown. */
360static u8 rate_to_cs_rate(u8 rate)
361{
362 switch (rate) {
363 case IEEE80211_CCK_RATE_2MB:
364 return ZD_CS_CCK_RATE_2M;
365 case IEEE80211_CCK_RATE_5MB:
366 return ZD_CS_CCK_RATE_5_5M;
367 case IEEE80211_CCK_RATE_11MB:
368 return ZD_CS_CCK_RATE_11M;
369 case IEEE80211_OFDM_RATE_6MB:
370 return ZD_OFDM_RATE_6M;
371 case IEEE80211_OFDM_RATE_9MB:
372 return ZD_OFDM_RATE_9M;
373 case IEEE80211_OFDM_RATE_12MB:
374 return ZD_OFDM_RATE_12M;
375 case IEEE80211_OFDM_RATE_18MB:
376 return ZD_OFDM_RATE_18M;
377 case IEEE80211_OFDM_RATE_24MB:
378 return ZD_OFDM_RATE_24M;
379 case IEEE80211_OFDM_RATE_36MB:
380 return ZD_OFDM_RATE_36M;
381 case IEEE80211_OFDM_RATE_48MB:
382 return ZD_OFDM_RATE_48M;
383 case IEEE80211_OFDM_RATE_54MB:
384 return ZD_OFDM_RATE_54M;
385 }
386 return ZD_CS_CCK_RATE_1M;
387} 538}
388 539
389int zd_mac_set_mode(struct zd_mac *mac, u32 mode) 540int zd_mac_set_mode(struct zd_mac *mac, u32 mode)
@@ -484,13 +635,13 @@ int zd_mac_get_range(struct zd_mac *mac, struct iw_range *range)
484 return 0; 635 return 0;
485} 636}
486 637
487static int zd_calc_tx_length_us(u8 *service, u8 cs_rate, u16 tx_length) 638static int zd_calc_tx_length_us(u8 *service, u8 zd_rate, u16 tx_length)
488{ 639{
489 static const u8 rate_divisor[] = { 640 static const u8 rate_divisor[] = {
490 [ZD_CS_CCK_RATE_1M] = 1, 641 [ZD_CCK_RATE_1M] = 1,
491 [ZD_CS_CCK_RATE_2M] = 2, 642 [ZD_CCK_RATE_2M] = 2,
492 [ZD_CS_CCK_RATE_5_5M] = 11, /* bits must be doubled */ 643 [ZD_CCK_RATE_5_5M] = 11, /* bits must be doubled */
493 [ZD_CS_CCK_RATE_11M] = 11, 644 [ZD_CCK_RATE_11M] = 11,
494 [ZD_OFDM_RATE_6M] = 6, 645 [ZD_OFDM_RATE_6M] = 6,
495 [ZD_OFDM_RATE_9M] = 9, 646 [ZD_OFDM_RATE_9M] = 9,
496 [ZD_OFDM_RATE_12M] = 12, 647 [ZD_OFDM_RATE_12M] = 12,
@@ -504,15 +655,15 @@ static int zd_calc_tx_length_us(u8 *service, u8 cs_rate, u16 tx_length)
504 u32 bits = (u32)tx_length * 8; 655 u32 bits = (u32)tx_length * 8;
505 u32 divisor; 656 u32 divisor;
506 657
507 divisor = rate_divisor[cs_rate]; 658 divisor = rate_divisor[zd_rate];
508 if (divisor == 0) 659 if (divisor == 0)
509 return -EINVAL; 660 return -EINVAL;
510 661
511 switch (cs_rate) { 662 switch (zd_rate) {
512 case ZD_CS_CCK_RATE_5_5M: 663 case ZD_CCK_RATE_5_5M:
513 bits = (2*bits) + 10; /* round up to the next integer */ 664 bits = (2*bits) + 10; /* round up to the next integer */
514 break; 665 break;
515 case ZD_CS_CCK_RATE_11M: 666 case ZD_CCK_RATE_11M:
516 if (service) { 667 if (service) {
517 u32 t = bits % 11; 668 u32 t = bits % 11;
518 *service &= ~ZD_PLCP_SERVICE_LENGTH_EXTENSION; 669 *service &= ~ZD_PLCP_SERVICE_LENGTH_EXTENSION;
@@ -532,16 +683,16 @@ enum {
532 R2M_11A = 0x02, 683 R2M_11A = 0x02,
533}; 684};
534 685
535static u8 cs_rate_to_modulation(u8 cs_rate, int flags) 686static u8 zd_rate_to_modulation(u8 zd_rate, int flags)
536{ 687{
537 u8 modulation; 688 u8 modulation;
538 689
539 modulation = cs_typed_rate(cs_rate); 690 modulation = zd_rate_typed(zd_rate);
540 if (flags & R2M_SHORT_PREAMBLE) { 691 if (flags & R2M_SHORT_PREAMBLE) {
541 switch (ZD_CS_RATE(modulation)) { 692 switch (ZD_CS_RATE(modulation)) {
542 case ZD_CS_CCK_RATE_2M: 693 case ZD_CCK_RATE_2M:
543 case ZD_CS_CCK_RATE_5_5M: 694 case ZD_CCK_RATE_5_5M:
544 case ZD_CS_CCK_RATE_11M: 695 case ZD_CCK_RATE_11M:
545 modulation |= ZD_CS_CCK_PREA_SHORT; 696 modulation |= ZD_CS_CCK_PREA_SHORT;
546 return modulation; 697 return modulation;
547 } 698 }
@@ -558,39 +709,36 @@ static void cs_set_modulation(struct zd_mac *mac, struct zd_ctrlset *cs,
558{ 709{
559 struct ieee80211softmac_device *softmac = ieee80211_priv(mac->netdev); 710 struct ieee80211softmac_device *softmac = ieee80211_priv(mac->netdev);
560 u16 ftype = WLAN_FC_GET_TYPE(le16_to_cpu(hdr->frame_ctl)); 711 u16 ftype = WLAN_FC_GET_TYPE(le16_to_cpu(hdr->frame_ctl));
561 u8 rate, cs_rate; 712 u8 rate, zd_rate;
562 int is_mgt = (ftype == IEEE80211_FTYPE_MGMT) != 0; 713 int is_mgt = (ftype == IEEE80211_FTYPE_MGMT) != 0;
714 int is_multicast = is_multicast_ether_addr(hdr->addr1);
715 int short_preamble = ieee80211softmac_short_preamble_ok(softmac,
716 is_multicast, is_mgt);
717 int flags = 0;
718
719 /* FIXME: 802.11a? */
720 rate = ieee80211softmac_suggest_txrate(softmac, is_multicast, is_mgt);
563 721
564 /* FIXME: 802.11a? short preamble? */ 722 if (short_preamble)
565 rate = ieee80211softmac_suggest_txrate(softmac, 723 flags |= R2M_SHORT_PREAMBLE;
566 is_multicast_ether_addr(hdr->addr1), is_mgt);
567 724
568 cs_rate = rate_to_cs_rate(rate); 725 zd_rate = rate_to_zd_rate(rate);
569 cs->modulation = cs_rate_to_modulation(cs_rate, 0); 726 cs->modulation = zd_rate_to_modulation(zd_rate, flags);
570} 727}
571 728
572static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs, 729static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs,
573 struct ieee80211_hdr_4addr *header) 730 struct ieee80211_hdr_4addr *header)
574{ 731{
732 struct ieee80211softmac_device *softmac = ieee80211_priv(mac->netdev);
575 unsigned int tx_length = le16_to_cpu(cs->tx_length); 733 unsigned int tx_length = le16_to_cpu(cs->tx_length);
576 u16 fctl = le16_to_cpu(header->frame_ctl); 734 u16 fctl = le16_to_cpu(header->frame_ctl);
577 u16 ftype = WLAN_FC_GET_TYPE(fctl); 735 u16 ftype = WLAN_FC_GET_TYPE(fctl);
578 u16 stype = WLAN_FC_GET_STYPE(fctl); 736 u16 stype = WLAN_FC_GET_STYPE(fctl);
579 737
580 /* 738 /*
581 * CONTROL: 739 * CONTROL TODO:
582 * - start at 0x00
583 * - if fragment 0, enable bit 0
584 * - if backoff needed, enable bit 0 740 * - if backoff needed, enable bit 0
585 * - if burst (backoff not needed) disable bit 0 741 * - if burst (backoff not needed) disable bit 0
586 * - if multicast, enable bit 1
587 * - if PS-POLL frame, enable bit 2
588 * - if in INDEPENDENT_BSS mode and zd1205_DestPowerSave, then enable
589 * bit 4 (FIXME: wtf)
590 * - if frag_len > RTS threshold, set bit 5 as long if it isnt
591 * multicast or mgt
592 * - if bit 5 is set, and we are in OFDM mode, unset bit 5 and set bit
593 * 7
594 */ 742 */
595 743
596 cs->control = 0; 744 cs->control = 0;
@@ -607,17 +755,18 @@ static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs,
607 if (stype == IEEE80211_STYPE_PSPOLL) 755 if (stype == IEEE80211_STYPE_PSPOLL)
608 cs->control |= ZD_CS_PS_POLL_FRAME; 756 cs->control |= ZD_CS_PS_POLL_FRAME;
609 757
758 /* Unicast data frames over the threshold should have RTS */
610 if (!is_multicast_ether_addr(header->addr1) && 759 if (!is_multicast_ether_addr(header->addr1) &&
611 ftype != IEEE80211_FTYPE_MGMT && 760 ftype != IEEE80211_FTYPE_MGMT &&
612 tx_length > zd_netdev_ieee80211(mac->netdev)->rts) 761 tx_length > zd_netdev_ieee80211(mac->netdev)->rts)
613 { 762 cs->control |= ZD_CS_RTS;
614 /* FIXME: check the logic */ 763
615 if (ZD_CS_TYPE(cs->modulation) == ZD_CS_OFDM) { 764 /* Use CTS-to-self protection if required */
616 /* 802.11g */ 765 if (ZD_CS_TYPE(cs->modulation) == ZD_CS_OFDM &&
617 cs->control |= ZD_CS_SELF_CTS; 766 ieee80211softmac_protection_needed(softmac)) {
618 } else { /* 802.11b */ 767 /* FIXME: avoid sending RTS *and* self-CTS, is that correct? */
619 cs->control |= ZD_CS_RTS; 768 cs->control &= ~ZD_CS_RTS;
620 } 769 cs->control |= ZD_CS_SELF_CTS;
621 } 770 }
622 771
623 /* FIXME: Management frame? */ 772 /* FIXME: Management frame? */
@@ -721,7 +870,7 @@ struct zd_rt_hdr {
721 u8 rt_rate; 870 u8 rt_rate;
722 u16 rt_channel; 871 u16 rt_channel;
723 u16 rt_chbitmask; 872 u16 rt_chbitmask;
724}; 873} __attribute__((packed));
725 874
726static void fill_rt_header(void *buffer, struct zd_mac *mac, 875static void fill_rt_header(void *buffer, struct zd_mac *mac,
727 const struct ieee80211_rx_stats *stats, 876 const struct ieee80211_rx_stats *stats,
@@ -782,9 +931,11 @@ static int is_data_packet_for_us(struct ieee80211_device *ieee,
782 (netdev->flags & IFF_PROMISC); 931 (netdev->flags & IFF_PROMISC);
783} 932}
784 933
785/* Filters receiving packets. If it returns 1 send it to ieee80211_rx, if 0 934/* Filters received packets. The function returns 1 if the packet should be
786 * return. If an error is detected -EINVAL is returned. ieee80211_rx_mgt() is 935 * forwarded to ieee80211_rx(). If the packet should be ignored the function
787 * called here. 936 * returns 0. If an invalid packet is found the function returns -EINVAL.
937 *
938 * The function calls ieee80211_rx_mgt() directly.
788 * 939 *
789 * It has been based on ieee80211_rx_any. 940 * It has been based on ieee80211_rx_any.
790 */ 941 */
@@ -810,9 +961,9 @@ static int filter_rx(struct ieee80211_device *ieee,
810 ieee80211_rx_mgt(ieee, hdr, stats); 961 ieee80211_rx_mgt(ieee, hdr, stats);
811 return 0; 962 return 0;
812 case IEEE80211_FTYPE_CTL: 963 case IEEE80211_FTYPE_CTL:
813 /* Ignore invalid short buffers */
814 return 0; 964 return 0;
815 case IEEE80211_FTYPE_DATA: 965 case IEEE80211_FTYPE_DATA:
966 /* Ignore invalid short buffers */
816 if (length < sizeof(struct ieee80211_hdr_3addr)) 967 if (length < sizeof(struct ieee80211_hdr_3addr))
817 return -EINVAL; 968 return -EINVAL;
818 return is_data_packet_for_us(ieee, hdr); 969 return is_data_packet_for_us(ieee, hdr);
@@ -993,6 +1144,7 @@ static void ieee_init(struct ieee80211_device *ieee)
993static void softmac_init(struct ieee80211softmac_device *sm) 1144static void softmac_init(struct ieee80211softmac_device *sm)
994{ 1145{
995 sm->set_channel = set_channel; 1146 sm->set_channel = set_channel;
1147 sm->bssinfo_change = bssinfo_change;
996} 1148}
997 1149
998struct iw_statistics *zd_mac_get_wireless_stats(struct net_device *ndev) 1150struct iw_statistics *zd_mac_get_wireless_stats(struct net_device *ndev)
@@ -1028,66 +1180,6 @@ struct iw_statistics *zd_mac_get_wireless_stats(struct net_device *ndev)
1028 return iw_stats; 1180 return iw_stats;
1029} 1181}
1030 1182
1031#ifdef DEBUG
1032static const char* decryption_types[] = {
1033 [ZD_RX_NO_WEP] = "none",
1034 [ZD_RX_WEP64] = "WEP64",
1035 [ZD_RX_TKIP] = "TKIP",
1036 [ZD_RX_AES] = "AES",
1037 [ZD_RX_WEP128] = "WEP128",
1038 [ZD_RX_WEP256] = "WEP256",
1039};
1040
1041static const char *decryption_type_string(u8 type)
1042{
1043 const char *s;
1044
1045 if (type < ARRAY_SIZE(decryption_types)) {
1046 s = decryption_types[type];
1047 } else {
1048 s = NULL;
1049 }
1050 return s ? s : "unknown";
1051}
1052
1053static int is_ofdm(u8 frame_status)
1054{
1055 return (frame_status & ZD_RX_OFDM);
1056}
1057
1058void zd_dump_rx_status(const struct rx_status *status)
1059{
1060 const char* modulation;
1061 u8 quality;
1062
1063 if (is_ofdm(status->frame_status)) {
1064 modulation = "ofdm";
1065 quality = status->signal_quality_ofdm;
1066 } else {
1067 modulation = "cck";
1068 quality = status->signal_quality_cck;
1069 }
1070 pr_debug("rx status %s strength %#04x qual %#04x decryption %s\n",
1071 modulation, status->signal_strength, quality,
1072 decryption_type_string(status->decryption_type));
1073 if (status->frame_status & ZD_RX_ERROR) {
1074 pr_debug("rx error %s%s%s%s%s%s\n",
1075 (status->frame_status & ZD_RX_TIMEOUT_ERROR) ?
1076 "timeout " : "",
1077 (status->frame_status & ZD_RX_FIFO_OVERRUN_ERROR) ?
1078 "fifo " : "",
1079 (status->frame_status & ZD_RX_DECRYPTION_ERROR) ?
1080 "decryption " : "",
1081 (status->frame_status & ZD_RX_CRC32_ERROR) ?
1082 "crc32 " : "",
1083 (status->frame_status & ZD_RX_NO_ADDR1_MATCH_ERROR) ?
1084 "addr1 " : "",
1085 (status->frame_status & ZD_RX_CRC16_ERROR) ?
1086 "crc16" : "");
1087 }
1088}
1089#endif /* DEBUG */
1090
1091#define LINK_LED_WORK_DELAY HZ 1183#define LINK_LED_WORK_DELAY HZ
1092 1184
1093static void link_led_handler(void *p) 1185static void link_led_handler(void *p)
@@ -1099,7 +1191,7 @@ static void link_led_handler(void *p)
1099 int r; 1191 int r;
1100 1192
1101 spin_lock_irq(&mac->lock); 1193 spin_lock_irq(&mac->lock);
1102 is_associated = sm->associated != 0; 1194 is_associated = sm->associnfo.associated != 0;
1103 spin_unlock_irq(&mac->lock); 1195 spin_unlock_irq(&mac->lock);
1104 1196
1105 r = zd_chip_control_leds(chip, 1197 r = zd_chip_control_leds(chip,
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h
index b8ea3de7924a..5dcfb251f02e 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.h
+++ b/drivers/net/wireless/zd1211rw/zd_mac.h
@@ -20,6 +20,7 @@
20 20
21#include <linux/wireless.h> 21#include <linux/wireless.h>
22#include <linux/kernel.h> 22#include <linux/kernel.h>
23#include <linux/workqueue.h>
23#include <net/ieee80211.h> 24#include <net/ieee80211.h>
24#include <net/ieee80211softmac.h> 25#include <net/ieee80211softmac.h>
25 26
@@ -48,10 +49,11 @@ struct zd_ctrlset {
48#define ZD_CS_CCK 0x00 49#define ZD_CS_CCK 0x00
49#define ZD_CS_OFDM 0x10 50#define ZD_CS_OFDM 0x10
50 51
51#define ZD_CS_CCK_RATE_1M 0x00 52/* These are referred to as zd_rates */
52#define ZD_CS_CCK_RATE_2M 0x01 53#define ZD_CCK_RATE_1M 0x00
53#define ZD_CS_CCK_RATE_5_5M 0x02 54#define ZD_CCK_RATE_2M 0x01
54#define ZD_CS_CCK_RATE_11M 0x03 55#define ZD_CCK_RATE_5_5M 0x02
56#define ZD_CCK_RATE_11M 0x03
55/* The rates for OFDM are encoded as in the PLCP header. Use ZD_OFDM_RATE_*. 57/* The rates for OFDM are encoded as in the PLCP header. Use ZD_OFDM_RATE_*.
56 */ 58 */
57 59
@@ -82,7 +84,7 @@ struct zd_ctrlset {
82struct rx_length_info { 84struct rx_length_info {
83 __le16 length[3]; 85 __le16 length[3];
84 __le16 tag; 86 __le16 tag;
85}; 87} __attribute__((packed));
86 88
87#define RX_LENGTH_INFO_TAG 0x697e 89#define RX_LENGTH_INFO_TAG 0x697e
88 90
@@ -93,7 +95,7 @@ struct rx_status {
93 u8 signal_quality_ofdm; 95 u8 signal_quality_ofdm;
94 u8 decryption_type; 96 u8 decryption_type;
95 u8 frame_status; 97 u8 frame_status;
96}; 98} __attribute__((packed));
97 99
98/* rx_status field decryption_type */ 100/* rx_status field decryption_type */
99#define ZD_RX_NO_WEP 0 101#define ZD_RX_NO_WEP 0
@@ -116,10 +118,6 @@ struct rx_status {
116#define ZD_RX_CRC16_ERROR 0x40 118#define ZD_RX_CRC16_ERROR 0x40
117#define ZD_RX_ERROR 0x80 119#define ZD_RX_ERROR 0x80
118 120
119enum mac_flags {
120 MAC_FIXED_CHANNEL = 0x01,
121};
122
123struct housekeeping { 121struct housekeeping {
124 struct work_struct link_led_work; 122 struct work_struct link_led_work;
125}; 123};
@@ -130,15 +128,33 @@ struct zd_mac {
130 struct zd_chip chip; 128 struct zd_chip chip;
131 spinlock_t lock; 129 spinlock_t lock;
132 struct net_device *netdev; 130 struct net_device *netdev;
131
133 /* Unlocked reading possible */ 132 /* Unlocked reading possible */
134 struct iw_statistics iw_stats; 133 struct iw_statistics iw_stats;
134
135 struct housekeeping housekeeping; 135 struct housekeeping housekeeping;
136 struct work_struct set_rts_cts_work;
137 struct work_struct set_basic_rates_work;
138
136 unsigned int stats_count; 139 unsigned int stats_count;
137 u8 qual_buffer[ZD_MAC_STATS_BUFFER_SIZE]; 140 u8 qual_buffer[ZD_MAC_STATS_BUFFER_SIZE];
138 u8 rssi_buffer[ZD_MAC_STATS_BUFFER_SIZE]; 141 u8 rssi_buffer[ZD_MAC_STATS_BUFFER_SIZE];
139 u8 regdomain; 142 u8 regdomain;
140 u8 default_regdomain; 143 u8 default_regdomain;
141 u8 requested_channel; 144 u8 requested_channel;
145
146 /* A bitpattern of cr_rates */
147 u16 basic_rates;
148
149 /* A zd_rate */
150 u8 rts_rate;
151
152 /* Short preamble (used for RTS/CTS) */
153 unsigned int short_preamble:1;
154
155 /* flags to indicate update in progress */
156 unsigned int updating_rts_rate:1;
157 unsigned int updating_basic_rates:1;
142}; 158};
143 159
144static inline struct ieee80211_device *zd_mac_to_ieee80211(struct zd_mac *mac) 160static inline struct ieee80211_device *zd_mac_to_ieee80211(struct zd_mac *mac)
@@ -180,7 +196,7 @@ int zd_mac_set_regdomain(struct zd_mac *zd_mac, u8 regdomain);
180u8 zd_mac_get_regdomain(struct zd_mac *zd_mac); 196u8 zd_mac_get_regdomain(struct zd_mac *zd_mac);
181 197
182int zd_mac_request_channel(struct zd_mac *mac, u8 channel); 198int zd_mac_request_channel(struct zd_mac *mac, u8 channel);
183int zd_mac_get_channel(struct zd_mac *mac, u8 *channel, u8 *flags); 199u8 zd_mac_get_channel(struct zd_mac *mac);
184 200
185int zd_mac_set_mode(struct zd_mac *mac, u32 mode); 201int zd_mac_set_mode(struct zd_mac *mac, u32 mode);
186int zd_mac_get_mode(struct zd_mac *mac, u32 *mode); 202int zd_mac_get_mode(struct zd_mac *mac, u32 *mode);
diff --git a/drivers/net/wireless/zd1211rw/zd_netdev.c b/drivers/net/wireless/zd1211rw/zd_netdev.c
index af3a7b36d078..60f1b0f6d45b 100644
--- a/drivers/net/wireless/zd1211rw/zd_netdev.c
+++ b/drivers/net/wireless/zd1211rw/zd_netdev.c
@@ -107,21 +107,10 @@ static int iw_get_freq(struct net_device *netdev,
107 struct iw_request_info *info, 107 struct iw_request_info *info,
108 union iwreq_data *req, char *extra) 108 union iwreq_data *req, char *extra)
109{ 109{
110 int r;
111 struct zd_mac *mac = zd_netdev_mac(netdev); 110 struct zd_mac *mac = zd_netdev_mac(netdev);
112 struct iw_freq *freq = &req->freq; 111 struct iw_freq *freq = &req->freq;
113 u8 channel;
114 u8 flags;
115
116 r = zd_mac_get_channel(mac, &channel, &flags);
117 if (r)
118 return r;
119 112
120 freq->flags = (flags & MAC_FIXED_CHANNEL) ? 113 return zd_channel_to_freq(freq, zd_mac_get_channel(mac));
121 IW_FREQ_FIXED : IW_FREQ_AUTO;
122 dev_dbg_f(zd_mac_dev(mac), "channel %s\n",
123 (flags & MAC_FIXED_CHANNEL) ? "fixed" : "auto");
124 return zd_channel_to_freq(freq, channel);
125} 114}
126 115
127static int iw_set_mode(struct net_device *netdev, 116static int iw_set_mode(struct net_device *netdev,
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 3faaeb2b7c89..aa782e88754b 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -47,11 +47,17 @@ static struct usb_device_id usb_ids[] = {
47 { USB_DEVICE(0x0586, 0x3402), .driver_info = DEVICE_ZD1211 }, 47 { USB_DEVICE(0x0586, 0x3402), .driver_info = DEVICE_ZD1211 },
48 { USB_DEVICE(0x0b3b, 0x5630), .driver_info = DEVICE_ZD1211 }, 48 { USB_DEVICE(0x0b3b, 0x5630), .driver_info = DEVICE_ZD1211 },
49 { USB_DEVICE(0x0b05, 0x170c), .driver_info = DEVICE_ZD1211 }, 49 { USB_DEVICE(0x0b05, 0x170c), .driver_info = DEVICE_ZD1211 },
50 { USB_DEVICE(0x1435, 0x0711), .driver_info = DEVICE_ZD1211 },
51 { USB_DEVICE(0x0586, 0x3409), .driver_info = DEVICE_ZD1211 },
52 { USB_DEVICE(0x0b3b, 0x1630), .driver_info = DEVICE_ZD1211 },
53 { USB_DEVICE(0x0586, 0x3401), .driver_info = DEVICE_ZD1211 },
54 { USB_DEVICE(0x14ea, 0xab13), .driver_info = DEVICE_ZD1211 },
50 /* ZD1211B */ 55 /* ZD1211B */
51 { USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B }, 56 { USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
52 { USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B }, 57 { USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
53 { USB_DEVICE(0x079b, 0x0062), .driver_info = DEVICE_ZD1211B }, 58 { USB_DEVICE(0x079b, 0x0062), .driver_info = DEVICE_ZD1211B },
54 { USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B }, 59 { USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B },
60 { USB_DEVICE(0x050d, 0x705c), .driver_info = DEVICE_ZD1211B },
55 /* "Driverless" devices that need ejecting */ 61 /* "Driverless" devices that need ejecting */
56 { USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER }, 62 { USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
57 {} 63 {}
@@ -366,15 +372,6 @@ error:
366 return r; 372 return r;
367} 373}
368 374
369static void disable_read_regs_int(struct zd_usb *usb)
370{
371 struct zd_usb_interrupt *intr = &usb->intr;
372
373 spin_lock(&intr->lock);
374 intr->read_regs_enabled = 0;
375 spin_unlock(&intr->lock);
376}
377
378#define urb_dev(urb) (&(urb)->dev->dev) 375#define urb_dev(urb) (&(urb)->dev->dev)
379 376
380static inline void handle_regs_int(struct urb *urb) 377static inline void handle_regs_int(struct urb *urb)
@@ -596,6 +593,8 @@ static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer,
596 unsigned int l, k, n; 593 unsigned int l, k, n;
597 for (i = 0, l = 0;; i++) { 594 for (i = 0, l = 0;; i++) {
598 k = le16_to_cpu(get_unaligned(&length_info->length[i])); 595 k = le16_to_cpu(get_unaligned(&length_info->length[i]));
596 if (k == 0)
597 return;
599 n = l+k; 598 n = l+k;
600 if (n > length) 599 if (n > length)
601 return; 600 return;
@@ -1119,27 +1118,28 @@ static int __init usb_init(void)
1119{ 1118{
1120 int r; 1119 int r;
1121 1120
1122 pr_debug("usb_init()\n"); 1121 pr_debug("%s usb_init()\n", driver.name);
1123 1122
1124 zd_workqueue = create_singlethread_workqueue(driver.name); 1123 zd_workqueue = create_singlethread_workqueue(driver.name);
1125 if (zd_workqueue == NULL) { 1124 if (zd_workqueue == NULL) {
1126 printk(KERN_ERR "%s: couldn't create workqueue\n", driver.name); 1125 printk(KERN_ERR "%s couldn't create workqueue\n", driver.name);
1127 return -ENOMEM; 1126 return -ENOMEM;
1128 } 1127 }
1129 1128
1130 r = usb_register(&driver); 1129 r = usb_register(&driver);
1131 if (r) { 1130 if (r) {
1132 printk(KERN_ERR "usb_register() failed. Error number %d\n", r); 1131 printk(KERN_ERR "%s usb_register() failed. Error number %d\n",
1132 driver.name, r);
1133 return r; 1133 return r;
1134 } 1134 }
1135 1135
1136 pr_debug("zd1211rw initialized\n"); 1136 pr_debug("%s initialized\n", driver.name);
1137 return 0; 1137 return 0;
1138} 1138}
1139 1139
1140static void __exit usb_exit(void) 1140static void __exit usb_exit(void)
1141{ 1141{
1142 pr_debug("usb_exit()\n"); 1142 pr_debug("%s usb_exit()\n", driver.name);
1143 usb_deregister(&driver); 1143 usb_deregister(&driver);
1144 destroy_workqueue(zd_workqueue); 1144 destroy_workqueue(zd_workqueue);
1145} 1145}
@@ -1156,10 +1156,19 @@ static void prepare_read_regs_int(struct zd_usb *usb)
1156{ 1156{
1157 struct zd_usb_interrupt *intr = &usb->intr; 1157 struct zd_usb_interrupt *intr = &usb->intr;
1158 1158
1159 spin_lock(&intr->lock); 1159 spin_lock_irq(&intr->lock);
1160 intr->read_regs_enabled = 1; 1160 intr->read_regs_enabled = 1;
1161 INIT_COMPLETION(intr->read_regs.completion); 1161 INIT_COMPLETION(intr->read_regs.completion);
1162 spin_unlock(&intr->lock); 1162 spin_unlock_irq(&intr->lock);
1163}
1164
1165static void disable_read_regs_int(struct zd_usb *usb)
1166{
1167 struct zd_usb_interrupt *intr = &usb->intr;
1168
1169 spin_lock_irq(&intr->lock);
1170 intr->read_regs_enabled = 0;
1171 spin_unlock_irq(&intr->lock);
1163} 1172}
1164 1173
1165static int get_results(struct zd_usb *usb, u16 *values, 1174static int get_results(struct zd_usb *usb, u16 *values,
@@ -1171,7 +1180,7 @@ static int get_results(struct zd_usb *usb, u16 *values,
1171 struct read_regs_int *rr = &intr->read_regs; 1180 struct read_regs_int *rr = &intr->read_regs;
1172 struct usb_int_regs *regs = (struct usb_int_regs *)rr->buffer; 1181 struct usb_int_regs *regs = (struct usb_int_regs *)rr->buffer;
1173 1182
1174 spin_lock(&intr->lock); 1183 spin_lock_irq(&intr->lock);
1175 1184
1176 r = -EIO; 1185 r = -EIO;
1177 /* The created block size seems to be larger than expected. 1186 /* The created block size seems to be larger than expected.
@@ -1204,7 +1213,7 @@ static int get_results(struct zd_usb *usb, u16 *values,
1204 1213
1205 r = 0; 1214 r = 0;
1206error_unlock: 1215error_unlock:
1207 spin_unlock(&intr->lock); 1216 spin_unlock_irq(&intr->lock);
1208 return r; 1217 return r;
1209} 1218}
1210 1219
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zd1211rw/zd_usb.h
index e81a2d3cfffd..317d37c36679 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.h
+++ b/drivers/net/wireless/zd1211rw/zd_usb.h
@@ -74,17 +74,17 @@ enum control_requests {
74struct usb_req_read_regs { 74struct usb_req_read_regs {
75 __le16 id; 75 __le16 id;
76 __le16 addr[0]; 76 __le16 addr[0];
77}; 77} __attribute__((packed));
78 78
79struct reg_data { 79struct reg_data {
80 __le16 addr; 80 __le16 addr;
81 __le16 value; 81 __le16 value;
82}; 82} __attribute__((packed));
83 83
84struct usb_req_write_regs { 84struct usb_req_write_regs {
85 __le16 id; 85 __le16 id;
86 struct reg_data reg_writes[0]; 86 struct reg_data reg_writes[0];
87}; 87} __attribute__((packed));
88 88
89enum { 89enum {
90 RF_IF_LE = 0x02, 90 RF_IF_LE = 0x02,
@@ -101,7 +101,7 @@ struct usb_req_rfwrite {
101 /* RF2595: 24 */ 101 /* RF2595: 24 */
102 __le16 bit_values[0]; 102 __le16 bit_values[0];
103 /* (CR203 & ~(RF_IF_LE | RF_CLK | RF_DATA)) | (bit ? RF_DATA : 0) */ 103 /* (CR203 & ~(RF_IF_LE | RF_CLK | RF_DATA)) | (bit ? RF_DATA : 0) */
104}; 104} __attribute__((packed));
105 105
106/* USB interrupt */ 106/* USB interrupt */
107 107
@@ -118,12 +118,12 @@ enum usb_int_flags {
118struct usb_int_header { 118struct usb_int_header {
119 u8 type; /* must always be 1 */ 119 u8 type; /* must always be 1 */
120 u8 id; 120 u8 id;
121}; 121} __attribute__((packed));
122 122
123struct usb_int_regs { 123struct usb_int_regs {
124 struct usb_int_header hdr; 124 struct usb_int_header hdr;
125 struct reg_data regs[0]; 125 struct reg_data regs[0];
126}; 126} __attribute__((packed));
127 127
128struct usb_int_retry_fail { 128struct usb_int_retry_fail {
129 struct usb_int_header hdr; 129 struct usb_int_header hdr;
@@ -131,7 +131,7 @@ struct usb_int_retry_fail {
131 u8 _dummy; 131 u8 _dummy;
132 u8 addr[ETH_ALEN]; 132 u8 addr[ETH_ALEN];
133 u8 ibss_wakeup_dest; 133 u8 ibss_wakeup_dest;
134}; 134} __attribute__((packed));
135 135
136struct read_regs_int { 136struct read_regs_int {
137 struct completion completion; 137 struct completion completion;
diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c
index df04e050c647..d85e2ea0b6af 100644
--- a/drivers/net/zorro8390.c
+++ b/drivers/net/zorro8390.c
@@ -34,8 +34,16 @@
34#include <asm/amigaints.h> 34#include <asm/amigaints.h>
35#include <asm/amigahw.h> 35#include <asm/amigahw.h>
36 36
37#include "8390.h" 37#define EI_SHIFT(x) (ei_local->reg_offset[x])
38#define ei_inb(port) in_8(port)
39#define ei_outb(val,port) out_8(port,val)
40#define ei_inb_p(port) in_8(port)
41#define ei_outb_p(val,port) out_8(port,val)
38 42
43static const char version[] =
44 "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
45
46#include "lib8390.c"
39 47
40#define DRV_NAME "zorro8390" 48#define DRV_NAME "zorro8390"
41 49
@@ -114,7 +122,7 @@ static int __devinit zorro8390_init_one(struct zorro_dev *z,
114 break; 122 break;
115 board = z->resource.start; 123 board = z->resource.start;
116 ioaddr = board+cards[i].offset; 124 ioaddr = board+cards[i].offset;
117 dev = alloc_ei_netdev(); 125 dev = ____alloc_ei_netdev(0);
118 if (!dev) 126 if (!dev)
119 return -ENOMEM; 127 return -ENOMEM;
120 SET_MODULE_OWNER(dev); 128 SET_MODULE_OWNER(dev);
@@ -201,7 +209,7 @@ static int __devinit zorro8390_init(struct net_device *dev,
201 dev->irq = IRQ_AMIGA_PORTS; 209 dev->irq = IRQ_AMIGA_PORTS;
202 210
203 /* Install the Interrupt handler */ 211 /* Install the Interrupt handler */
204 i = request_irq(IRQ_AMIGA_PORTS, ei_interrupt, IRQF_SHARED, DRV_NAME, dev); 212 i = request_irq(IRQ_AMIGA_PORTS, __ei_interrupt, IRQF_SHARED, DRV_NAME, dev);
205 if (i) return i; 213 if (i) return i;
206 214
207 for(i = 0; i < ETHER_ADDR_LEN; i++) { 215 for(i = 0; i < ETHER_ADDR_LEN; i++) {
@@ -226,10 +234,10 @@ static int __devinit zorro8390_init(struct net_device *dev,
226 dev->open = &zorro8390_open; 234 dev->open = &zorro8390_open;
227 dev->stop = &zorro8390_close; 235 dev->stop = &zorro8390_close;
228#ifdef CONFIG_NET_POLL_CONTROLLER 236#ifdef CONFIG_NET_POLL_CONTROLLER
229 dev->poll_controller = ei_poll; 237 dev->poll_controller = __ei_poll;
230#endif 238#endif
231 239
232 NS8390_init(dev, 0); 240 __NS8390_init(dev, 0);
233 err = register_netdev(dev); 241 err = register_netdev(dev);
234 if (err) { 242 if (err) {
235 free_irq(IRQ_AMIGA_PORTS, dev); 243 free_irq(IRQ_AMIGA_PORTS, dev);
@@ -246,7 +254,7 @@ static int __devinit zorro8390_init(struct net_device *dev,
246 254
247static int zorro8390_open(struct net_device *dev) 255static int zorro8390_open(struct net_device *dev)
248{ 256{
249 ei_open(dev); 257 __ei_open(dev);
250 return 0; 258 return 0;
251} 259}
252 260
@@ -254,7 +262,7 @@ static int zorro8390_close(struct net_device *dev)
254{ 262{
255 if (ei_debug > 1) 263 if (ei_debug > 1)
256 printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name); 264 printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name);
257 ei_close(dev); 265 __ei_close(dev);
258 return 0; 266 return 0;
259} 267}
260 268
@@ -405,7 +413,7 @@ static void zorro8390_block_output(struct net_device *dev, int count,
405 printk(KERN_ERR "%s: timeout waiting for Tx RDC.\n", 413 printk(KERN_ERR "%s: timeout waiting for Tx RDC.\n",
406 dev->name); 414 dev->name);
407 zorro8390_reset_8390(dev); 415 zorro8390_reset_8390(dev);
408 NS8390_init(dev,1); 416 __NS8390_init(dev,1);
409 break; 417 break;
410 } 418 }
411 419
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index 68cb3a080050..fe3f5f5365c5 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -486,7 +486,7 @@ typedef unsigned long space_t;
486** This bit tells U2 to do R/M/W for partial cachelines. "Streaming" 486** This bit tells U2 to do R/M/W for partial cachelines. "Streaming"
487** data can avoid this if the mapping covers full cache lines. 487** data can avoid this if the mapping covers full cache lines.
488** o STOP_MOST is needed for atomicity across cachelines. 488** o STOP_MOST is needed for atomicity across cachelines.
489** Apperently only "some EISA devices" need this. 489** Apparently only "some EISA devices" need this.
490** Using CONFIG_ISA is hack. Only the IOA with EISA under it needs 490** Using CONFIG_ISA is hack. Only the IOA with EISA under it needs
491** to use this hint iff the EISA devices needs this feature. 491** to use this hint iff the EISA devices needs this feature.
492** According to the U2 ERS, STOP_MOST enabled pages hurt performance. 492** According to the U2 ERS, STOP_MOST enabled pages hurt performance.
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index c2949b4367e5..12bab64a62a1 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -50,12 +50,12 @@
50** 50**
51** PA Firmware 51** PA Firmware
52** ----------- 52** -----------
53** PA-RISC platforms have two fundementally different types of firmware. 53** PA-RISC platforms have two fundamentally different types of firmware.
54** For PCI devices, "Legacy" PDC initializes the "INTERRUPT_LINE" register 54** For PCI devices, "Legacy" PDC initializes the "INTERRUPT_LINE" register
55** and BARs similar to a traditional PC BIOS. 55** and BARs similar to a traditional PC BIOS.
56** The newer "PAT" firmware supports PDC calls which return tables. 56** The newer "PAT" firmware supports PDC calls which return tables.
57** PAT firmware only initializes PCI Console and Boot interface. 57** PAT firmware only initializes the PCI Console and Boot interface.
58** With these tables, the OS can progam all other PCI devices. 58** With these tables, the OS can program all other PCI devices.
59** 59**
60** One such PAT PDC call returns the "Interrupt Routing Table" (IRT). 60** One such PAT PDC call returns the "Interrupt Routing Table" (IRT).
61** The IRT maps each PCI slot's INTA-D "output" line to an I/O SAPIC 61** The IRT maps each PCI slot's INTA-D "output" line to an I/O SAPIC
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c
index e3e19277030a..ec44efdbb84e 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -780,7 +780,7 @@ static irqreturn_t parport_ip32_interrupt(int irq, void *dev_id)
780 enum parport_ip32_irq_mode irq_mode = priv->irq_mode; 780 enum parport_ip32_irq_mode irq_mode = priv->irq_mode;
781 switch (irq_mode) { 781 switch (irq_mode) {
782 case PARPORT_IP32_IRQ_FWD: 782 case PARPORT_IP32_IRQ_FWD:
783 parport_generic_irq(irq, p, regs); 783 parport_generic_irq(irq, p);
784 break; 784 break;
785 case PARPORT_IP32_IRQ_HERE: 785 case PARPORT_IP32_IRQ_HERE:
786 parport_ip32_wakeup(p); 786 parport_ip32_wakeup(p);
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index ecc50db8585a..f1dd81a1d592 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -27,14 +27,14 @@ config PCI_MULTITHREAD_PROBE
27 smaller speedup on single processor machines. 27 smaller speedup on single processor machines.
28 28
29 But it can also cause lots of bad things to happen. A number 29 But it can also cause lots of bad things to happen. A number
30 of PCI drivers can not properly handle running in this way, 30 of PCI drivers cannot properly handle running in this way,
31 some will just not work properly at all, while others might 31 some will just not work properly at all, while others might
32 decide to blow up power supplies with a huge load all at once, 32 decide to blow up power supplies with a huge load all at once,
33 so use this option at your own risk. 33 so use this option at your own risk.
34 34
35 It is very unwise to use this option if you are not using a 35 It is very unwise to use this option if you are not using a
36 boot process that can handle devices being created in any 36 boot process that can handle devices being created in any
37 order. A program that can create persistant block and network 37 order. A program that can create persistent block and network
38 device names (like udev) is a good idea if you wish to use 38 device names (like udev) is a good idea if you wish to use
39 this option. 39 this option.
40 40
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index ea16805a153c..73a58c73d526 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -1,6 +1,7 @@
1#include <linux/pci.h> 1#include <linux/pci.h>
2#include <linux/module.h> 2#include <linux/module.h>
3#include <linux/ioport.h> 3#include <linux/ioport.h>
4#include <linux/wait.h>
4 5
5#include "pci.h" 6#include "pci.h"
6 7
@@ -63,30 +64,42 @@ EXPORT_SYMBOL(pci_bus_write_config_byte);
63EXPORT_SYMBOL(pci_bus_write_config_word); 64EXPORT_SYMBOL(pci_bus_write_config_word);
64EXPORT_SYMBOL(pci_bus_write_config_dword); 65EXPORT_SYMBOL(pci_bus_write_config_dword);
65 66
66static u32 pci_user_cached_config(struct pci_dev *dev, int pos) 67/*
67{ 68 * The following routines are to prevent the user from accessing PCI config
68 u32 data; 69 * space when it's unsafe to do so. Some devices require this during BIST and
70 * we're required to prevent it during D-state transitions.
71 *
72 * We have a bit per device to indicate it's blocked and a global wait queue
73 * for callers to sleep on until devices are unblocked.
74 */
75static DECLARE_WAIT_QUEUE_HEAD(pci_ucfg_wait);
69 76
70 data = dev->saved_config_space[pos/sizeof(dev->saved_config_space[0])]; 77static noinline void pci_wait_ucfg(struct pci_dev *dev)
71 data >>= (pos % sizeof(dev->saved_config_space[0])) * 8; 78{
72 return data; 79 DECLARE_WAITQUEUE(wait, current);
80
81 __add_wait_queue(&pci_ucfg_wait, &wait);
82 do {
83 set_current_state(TASK_UNINTERRUPTIBLE);
84 spin_unlock_irq(&pci_lock);
85 schedule();
86 spin_lock_irq(&pci_lock);
87 } while (dev->block_ucfg_access);
88 __remove_wait_queue(&pci_ucfg_wait, &wait);
73} 89}
74 90
75#define PCI_USER_READ_CONFIG(size,type) \ 91#define PCI_USER_READ_CONFIG(size,type) \
76int pci_user_read_config_##size \ 92int pci_user_read_config_##size \
77 (struct pci_dev *dev, int pos, type *val) \ 93 (struct pci_dev *dev, int pos, type *val) \
78{ \ 94{ \
79 unsigned long flags; \
80 int ret = 0; \ 95 int ret = 0; \
81 u32 data = -1; \ 96 u32 data = -1; \
82 if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \ 97 if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \
83 spin_lock_irqsave(&pci_lock, flags); \ 98 spin_lock_irq(&pci_lock); \
84 if (likely(!dev->block_ucfg_access)) \ 99 if (unlikely(dev->block_ucfg_access)) pci_wait_ucfg(dev); \
85 ret = dev->bus->ops->read(dev->bus, dev->devfn, \ 100 ret = dev->bus->ops->read(dev->bus, dev->devfn, \
86 pos, sizeof(type), &data); \ 101 pos, sizeof(type), &data); \
87 else if (pos < sizeof(dev->saved_config_space)) \ 102 spin_unlock_irq(&pci_lock); \
88 data = pci_user_cached_config(dev, pos); \
89 spin_unlock_irqrestore(&pci_lock, flags); \
90 *val = (type)data; \ 103 *val = (type)data; \
91 return ret; \ 104 return ret; \
92} 105}
@@ -95,14 +108,13 @@ int pci_user_read_config_##size \
95int pci_user_write_config_##size \ 108int pci_user_write_config_##size \
96 (struct pci_dev *dev, int pos, type val) \ 109 (struct pci_dev *dev, int pos, type val) \
97{ \ 110{ \
98 unsigned long flags; \
99 int ret = -EIO; \ 111 int ret = -EIO; \
100 if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \ 112 if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \
101 spin_lock_irqsave(&pci_lock, flags); \ 113 spin_lock_irq(&pci_lock); \
102 if (likely(!dev->block_ucfg_access)) \ 114 if (unlikely(dev->block_ucfg_access)) pci_wait_ucfg(dev); \
103 ret = dev->bus->ops->write(dev->bus, dev->devfn, \ 115 ret = dev->bus->ops->write(dev->bus, dev->devfn, \
104 pos, sizeof(type), val); \ 116 pos, sizeof(type), val); \
105 spin_unlock_irqrestore(&pci_lock, flags); \ 117 spin_unlock_irq(&pci_lock); \
106 return ret; \ 118 return ret; \
107} 119}
108 120
@@ -117,21 +129,23 @@ PCI_USER_WRITE_CONFIG(dword, u32)
117 * pci_block_user_cfg_access - Block userspace PCI config reads/writes 129 * pci_block_user_cfg_access - Block userspace PCI config reads/writes
118 * @dev: pci device struct 130 * @dev: pci device struct
119 * 131 *
120 * This function blocks any userspace PCI config accesses from occurring. 132 * When user access is blocked, any reads or writes to config space will
121 * When blocked, any writes will be bit bucketed and reads will return the 133 * sleep until access is unblocked again. We don't allow nesting of
122 * data saved using pci_save_state for the first 64 bytes of config 134 * block/unblock calls.
123 * space and return 0xff for all other config reads. 135 */
124 **/
125void pci_block_user_cfg_access(struct pci_dev *dev) 136void pci_block_user_cfg_access(struct pci_dev *dev)
126{ 137{
127 unsigned long flags; 138 unsigned long flags;
139 int was_blocked;
128 140
129 pci_save_state(dev);
130
131 /* spinlock to synchronize with anyone reading config space now */
132 spin_lock_irqsave(&pci_lock, flags); 141 spin_lock_irqsave(&pci_lock, flags);
142 was_blocked = dev->block_ucfg_access;
133 dev->block_ucfg_access = 1; 143 dev->block_ucfg_access = 1;
134 spin_unlock_irqrestore(&pci_lock, flags); 144 spin_unlock_irqrestore(&pci_lock, flags);
145
146 /* If we BUG() inside the pci_lock, we're guaranteed to hose
147 * the machine */
148 BUG_ON(was_blocked);
135} 149}
136EXPORT_SYMBOL_GPL(pci_block_user_cfg_access); 150EXPORT_SYMBOL_GPL(pci_block_user_cfg_access);
137 151
@@ -140,14 +154,19 @@ EXPORT_SYMBOL_GPL(pci_block_user_cfg_access);
140 * @dev: pci device struct 154 * @dev: pci device struct
141 * 155 *
142 * This function allows userspace PCI config accesses to resume. 156 * This function allows userspace PCI config accesses to resume.
143 **/ 157 */
144void pci_unblock_user_cfg_access(struct pci_dev *dev) 158void pci_unblock_user_cfg_access(struct pci_dev *dev)
145{ 159{
146 unsigned long flags; 160 unsigned long flags;
147 161
148 /* spinlock to synchronize with anyone reading saved config space */
149 spin_lock_irqsave(&pci_lock, flags); 162 spin_lock_irqsave(&pci_lock, flags);
163
164 /* This indicates a problem in the caller, but we don't need
165 * to kill them, unlike a double-block above. */
166 WARN_ON(!dev->block_ucfg_access);
167
150 dev->block_ucfg_access = 0; 168 dev->block_ucfg_access = 0;
169 wake_up_all(&pci_ucfg_wait);
151 spin_unlock_irqrestore(&pci_lock, flags); 170 spin_unlock_irqrestore(&pci_lock, flags);
152} 171}
153EXPORT_SYMBOL_GPL(pci_unblock_user_cfg_access); 172EXPORT_SYMBOL_GPL(pci_unblock_user_cfg_access);
diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c
index 51cb9f817c22..270a33cc08f6 100644
--- a/drivers/pci/hotplug/acpi_pcihp.c
+++ b/drivers/pci/hotplug/acpi_pcihp.c
@@ -29,10 +29,10 @@
29#include <linux/kernel.h> 29#include <linux/kernel.h>
30#include <linux/types.h> 30#include <linux/types.h>
31#include <linux/pci.h> 31#include <linux/pci.h>
32#include <linux/pci_hotplug.h>
32#include <acpi/acpi.h> 33#include <acpi/acpi.h>
33#include <acpi/acpi_bus.h> 34#include <acpi/acpi_bus.h>
34#include <acpi/actypes.h> 35#include <acpi/actypes.h>
35#include "pci_hotplug.h"
36 36
37#define MY_NAME "acpi_pcihp" 37#define MY_NAME "acpi_pcihp"
38 38
diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h
index 7fff07e877c7..ddbadd95387e 100644
--- a/drivers/pci/hotplug/acpiphp.h
+++ b/drivers/pci/hotplug/acpiphp.h
@@ -38,7 +38,7 @@
38#include <linux/acpi.h> 38#include <linux/acpi.h>
39#include <linux/kobject.h> /* for KOBJ_NAME_LEN */ 39#include <linux/kobject.h> /* for KOBJ_NAME_LEN */
40#include <linux/mutex.h> 40#include <linux/mutex.h>
41#include "pci_hotplug.h" 41#include <linux/pci_hotplug.h>
42 42
43#define dbg(format, arg...) \ 43#define dbg(format, arg...) \
44 do { \ 44 do { \
@@ -62,10 +62,10 @@ struct acpiphp_slot;
62struct slot { 62struct slot {
63 struct hotplug_slot *hotplug_slot; 63 struct hotplug_slot *hotplug_slot;
64 struct acpiphp_slot *acpi_slot; 64 struct acpiphp_slot *acpi_slot;
65 struct hotplug_slot_info info;
66 char name[SLOT_NAME_SIZE];
65}; 67};
66 68
67
68
69/** 69/**
70 * struct acpiphp_bridge - PCI bridge information 70 * struct acpiphp_bridge - PCI bridge information
71 * 71 *
diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c
index e2fef60c2d06..40c79b03c7ef 100644
--- a/drivers/pci/hotplug/acpiphp_core.c
+++ b/drivers/pci/hotplug/acpiphp_core.c
@@ -37,10 +37,10 @@
37 37
38#include <linux/kernel.h> 38#include <linux/kernel.h>
39#include <linux/pci.h> 39#include <linux/pci.h>
40#include <linux/pci_hotplug.h>
40#include <linux/slab.h> 41#include <linux/slab.h>
41#include <linux/smp.h> 42#include <linux/smp.h>
42#include <linux/smp_lock.h> 43#include <linux/smp_lock.h>
43#include "pci_hotplug.h"
44#include "acpiphp.h" 44#include "acpiphp.h"
45 45
46#define MY_NAME "acpiphp" 46#define MY_NAME "acpiphp"
@@ -303,25 +303,15 @@ static int __init init_acpi(void)
303 /* read initial number of slots */ 303 /* read initial number of slots */
304 if (!retval) { 304 if (!retval) {
305 num_slots = acpiphp_get_num_slots(); 305 num_slots = acpiphp_get_num_slots();
306 if (num_slots == 0) 306 if (num_slots == 0) {
307 acpiphp_glue_exit();
307 retval = -ENODEV; 308 retval = -ENODEV;
309 }
308 } 310 }
309 311
310 return retval; 312 return retval;
311} 313}
312 314
313
314/**
315 * make_slot_name - make a slot name that appears in pcihpfs
316 * @slot: slot to name
317 *
318 */
319static void make_slot_name(struct slot *slot)
320{
321 snprintf(slot->hotplug_slot->name, SLOT_NAME_SIZE, "%u",
322 slot->acpi_slot->sun);
323}
324
325/** 315/**
326 * release_slot - free up the memory used by a slot 316 * release_slot - free up the memory used by a slot
327 * @hotplug_slot: slot to free 317 * @hotplug_slot: slot to free
@@ -332,8 +322,6 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
332 322
333 dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name); 323 dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
334 324
335 kfree(slot->hotplug_slot->info);
336 kfree(slot->hotplug_slot->name);
337 kfree(slot->hotplug_slot); 325 kfree(slot->hotplug_slot);
338 kfree(slot); 326 kfree(slot);
339} 327}
@@ -342,26 +330,19 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
342int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot) 330int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
343{ 331{
344 struct slot *slot; 332 struct slot *slot;
345 struct hotplug_slot *hotplug_slot;
346 struct hotplug_slot_info *hotplug_slot_info;
347 int retval = -ENOMEM; 333 int retval = -ENOMEM;
348 334
349 slot = kzalloc(sizeof(*slot), GFP_KERNEL); 335 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
350 if (!slot) 336 if (!slot)
351 goto error; 337 goto error;
352 338
353 slot->hotplug_slot = kzalloc(sizeof(*hotplug_slot), GFP_KERNEL); 339 slot->hotplug_slot = kzalloc(sizeof(*slot->hotplug_slot), GFP_KERNEL);
354 if (!slot->hotplug_slot) 340 if (!slot->hotplug_slot)
355 goto error_slot; 341 goto error_slot;
356 342
357 slot->hotplug_slot->info = kzalloc(sizeof(*hotplug_slot_info), 343 slot->hotplug_slot->info = &slot->info;
358 GFP_KERNEL);
359 if (!slot->hotplug_slot->info)
360 goto error_hpslot;
361 344
362 slot->hotplug_slot->name = kzalloc(SLOT_NAME_SIZE, GFP_KERNEL); 345 slot->hotplug_slot->name = slot->name;
363 if (!slot->hotplug_slot->name)
364 goto error_info;
365 346
366 slot->hotplug_slot->private = slot; 347 slot->hotplug_slot->private = slot;
367 slot->hotplug_slot->release = &release_slot; 348 slot->hotplug_slot->release = &release_slot;
@@ -376,21 +357,17 @@ int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
376 slot->hotplug_slot->info->cur_bus_speed = PCI_SPEED_UNKNOWN; 357 slot->hotplug_slot->info->cur_bus_speed = PCI_SPEED_UNKNOWN;
377 358
378 acpiphp_slot->slot = slot; 359 acpiphp_slot->slot = slot;
379 make_slot_name(slot); 360 snprintf(slot->name, sizeof(slot->name), "%u", slot->acpi_slot->sun);
380 361
381 retval = pci_hp_register(slot->hotplug_slot); 362 retval = pci_hp_register(slot->hotplug_slot);
382 if (retval) { 363 if (retval) {
383 err("pci_hp_register failed with error %d\n", retval); 364 err("pci_hp_register failed with error %d\n", retval);
384 goto error_name; 365 goto error_hpslot;
385 } 366 }
386 367
387 info("Slot [%s] registered\n", slot->hotplug_slot->name); 368 info("Slot [%s] registered\n", slot->hotplug_slot->name);
388 369
389 return 0; 370 return 0;
390error_name:
391 kfree(slot->hotplug_slot->name);
392error_info:
393 kfree(slot->hotplug_slot->info);
394error_hpslot: 371error_hpslot:
395 kfree(slot->hotplug_slot); 372 kfree(slot->hotplug_slot);
396error_slot: 373error_slot:
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 83e8e4412de5..0b9d0db1590a 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -45,11 +45,11 @@
45 45
46#include <linux/kernel.h> 46#include <linux/kernel.h>
47#include <linux/pci.h> 47#include <linux/pci.h>
48#include <linux/pci_hotplug.h>
48#include <linux/smp_lock.h> 49#include <linux/smp_lock.h>
49#include <linux/mutex.h> 50#include <linux/mutex.h>
50 51
51#include "../pci.h" 52#include "../pci.h"
52#include "pci_hotplug.h"
53#include "acpiphp.h" 53#include "acpiphp.h"
54 54
55static LIST_HEAD(bridge_list); 55static LIST_HEAD(bridge_list);
@@ -1693,14 +1693,10 @@ void __exit acpiphp_glue_exit(void)
1693 */ 1693 */
1694int __init acpiphp_get_num_slots(void) 1694int __init acpiphp_get_num_slots(void)
1695{ 1695{
1696 struct list_head *node;
1697 struct acpiphp_bridge *bridge; 1696 struct acpiphp_bridge *bridge;
1698 int num_slots; 1697 int num_slots = 0;
1699
1700 num_slots = 0;
1701 1698
1702 list_for_each (node, &bridge_list) { 1699 list_for_each_entry (bridge, &bridge_list, list) {
1703 bridge = (struct acpiphp_bridge *)node;
1704 dbg("Bus %04x:%02x has %d slot%s\n", 1700 dbg("Bus %04x:%02x has %d slot%s\n",
1705 pci_domain_nr(bridge->pci_bus), 1701 pci_domain_nr(bridge->pci_bus),
1706 bridge->pci_bus->number, bridge->nr_slots, 1702 bridge->pci_bus->number, bridge->nr_slots,
@@ -1807,8 +1803,8 @@ u8 acpiphp_get_power_status(struct acpiphp_slot *slot)
1807 1803
1808 1804
1809/* 1805/*
1810 * latch closed: 1 1806 * latch open: 1
1811 * latch open: 0 1807 * latch closed: 0
1812 */ 1808 */
1813u8 acpiphp_get_latch_status(struct acpiphp_slot *slot) 1809u8 acpiphp_get_latch_status(struct acpiphp_slot *slot)
1814{ 1810{
@@ -1816,7 +1812,7 @@ u8 acpiphp_get_latch_status(struct acpiphp_slot *slot)
1816 1812
1817 sta = get_slot_status(slot); 1813 sta = get_slot_status(slot);
1818 1814
1819 return (sta & ACPI_STA_SHOW_IN_UI) ? 1 : 0; 1815 return (sta & ACPI_STA_SHOW_IN_UI) ? 0 : 1;
1820} 1816}
1821 1817
1822 1818
diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
index d0a07d9ab30c..bd40aee10e16 100644
--- a/drivers/pci/hotplug/acpiphp_ibm.c
+++ b/drivers/pci/hotplug/acpiphp_ibm.c
@@ -35,7 +35,6 @@
35#include <linux/moduleparam.h> 35#include <linux/moduleparam.h>
36 36
37#include "acpiphp.h" 37#include "acpiphp.h"
38#include "pci_hotplug.h"
39 38
40#define DRIVER_VERSION "1.0.1" 39#define DRIVER_VERSION "1.0.1"
41#define DRIVER_AUTHOR "Irene Zubarev <zubarev@us.ibm.com>, Vernon Mauery <vernux@us.ibm.com>" 40#define DRIVER_AUTHOR "Irene Zubarev <zubarev@us.ibm.com>, Vernon Mauery <vernux@us.ibm.com>"
diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
index d06ab4045134..684551559d44 100644
--- a/drivers/pci/hotplug/cpci_hotplug_core.c
+++ b/drivers/pci/hotplug/cpci_hotplug_core.c
@@ -29,12 +29,12 @@
29#include <linux/kernel.h> 29#include <linux/kernel.h>
30#include <linux/slab.h> 30#include <linux/slab.h>
31#include <linux/pci.h> 31#include <linux/pci.h>
32#include <linux/pci_hotplug.h>
32#include <linux/init.h> 33#include <linux/init.h>
33#include <linux/interrupt.h> 34#include <linux/interrupt.h>
34#include <linux/smp_lock.h> 35#include <linux/smp_lock.h>
35#include <asm/atomic.h> 36#include <asm/atomic.h>
36#include <linux/delay.h> 37#include <linux/delay.h>
37#include "pci_hotplug.h"
38#include "cpci_hotplug.h" 38#include "cpci_hotplug.h"
39 39
40#define DRIVER_AUTHOR "Scott Murray <scottm@somanetworks.com>" 40#define DRIVER_AUTHOR "Scott Murray <scottm@somanetworks.com>"
diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c
index 4afcaffd031c..7b1beaad2752 100644
--- a/drivers/pci/hotplug/cpci_hotplug_pci.c
+++ b/drivers/pci/hotplug/cpci_hotplug_pci.c
@@ -26,9 +26,9 @@
26#include <linux/module.h> 26#include <linux/module.h>
27#include <linux/kernel.h> 27#include <linux/kernel.h>
28#include <linux/pci.h> 28#include <linux/pci.h>
29#include <linux/pci_hotplug.h>
29#include <linux/proc_fs.h> 30#include <linux/proc_fs.h>
30#include "../pci.h" 31#include "../pci.h"
31#include "pci_hotplug.h"
32#include "cpci_hotplug.h" 32#include "cpci_hotplug.h"
33 33
34#define MY_NAME "cpci_hotplug" 34#define MY_NAME "cpci_hotplug"
diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
index e847f0d6c7fe..f3852a6b74ea 100644
--- a/drivers/pci/hotplug/cpcihp_generic.c
+++ b/drivers/pci/hotplug/cpcihp_generic.c
@@ -84,7 +84,7 @@ static int __init validate_parameters(void)
84 84
85 if(!bridge) { 85 if(!bridge) {
86 info("not configured, disabling."); 86 info("not configured, disabling.");
87 return 1; 87 return -EINVAL;
88 } 88 }
89 str = bridge; 89 str = bridge;
90 if(!*str) 90 if(!*str)
@@ -147,7 +147,7 @@ static int __init cpcihp_generic_init(void)
147 147
148 info(DRIVER_DESC " version: " DRIVER_VERSION); 148 info(DRIVER_DESC " version: " DRIVER_VERSION);
149 status = validate_parameters(); 149 status = validate_parameters();
150 if(status != 0) 150 if (status)
151 return status; 151 return status;
152 152
153 r = request_region(port, 1, "#ENUM hotswap signal register"); 153 r = request_region(port, 1, "#ENUM hotswap signal register");
diff --git a/drivers/pci/hotplug/cpqphp.h b/drivers/pci/hotplug/cpqphp.h
index ea040c32f47d..298ad7f3f4f4 100644
--- a/drivers/pci/hotplug/cpqphp.h
+++ b/drivers/pci/hotplug/cpqphp.h
@@ -28,7 +28,6 @@
28#ifndef _CPQPHP_H 28#ifndef _CPQPHP_H
29#define _CPQPHP_H 29#define _CPQPHP_H
30 30
31#include "pci_hotplug.h"
32#include <linux/interrupt.h> 31#include <linux/interrupt.h>
33#include <asm/io.h> /* for read? and write? functions */ 32#include <asm/io.h> /* for read? and write? functions */
34#include <linux/delay.h> /* for delays */ 33#include <linux/delay.h> /* for delays */
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index 1fc259913b68..5617cfdadc5c 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -37,6 +37,7 @@
37#include <linux/slab.h> 37#include <linux/slab.h>
38#include <linux/workqueue.h> 38#include <linux/workqueue.h>
39#include <linux/pci.h> 39#include <linux/pci.h>
40#include <linux/pci_hotplug.h>
40#include <linux/init.h> 41#include <linux/init.h>
41#include <linux/interrupt.h> 42#include <linux/interrupt.h>
42 43
diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index 3ec2ad7db49a..79ff6b4de3a6 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -36,6 +36,7 @@
36#include <linux/wait.h> 36#include <linux/wait.h>
37#include <linux/smp_lock.h> 37#include <linux/smp_lock.h>
38#include <linux/pci.h> 38#include <linux/pci.h>
39#include <linux/pci_hotplug.h>
39#include "cpqphp.h" 40#include "cpqphp.h"
40 41
41static u32 configure_new_device(struct controller* ctrl, struct pci_func *func, 42static u32 configure_new_device(struct controller* ctrl, struct pci_func *func,
diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
index cf0878917537..298a6cfd8406 100644
--- a/drivers/pci/hotplug/cpqphp_nvram.c
+++ b/drivers/pci/hotplug/cpqphp_nvram.c
@@ -33,6 +33,7 @@
33#include <linux/slab.h> 33#include <linux/slab.h>
34#include <linux/workqueue.h> 34#include <linux/workqueue.h>
35#include <linux/pci.h> 35#include <linux/pci.h>
36#include <linux/pci_hotplug.h>
36#include <linux/init.h> 37#include <linux/init.h>
37#include <asm/uaccess.h> 38#include <asm/uaccess.h>
38#include "cpqphp.h" 39#include "cpqphp.h"
diff --git a/drivers/pci/hotplug/cpqphp_pci.c b/drivers/pci/hotplug/cpqphp_pci.c
index 0d9688952f4a..fc7c74d72595 100644
--- a/drivers/pci/hotplug/cpqphp_pci.c
+++ b/drivers/pci/hotplug/cpqphp_pci.c
@@ -33,6 +33,7 @@
33#include <linux/workqueue.h> 33#include <linux/workqueue.h>
34#include <linux/proc_fs.h> 34#include <linux/proc_fs.h>
35#include <linux/pci.h> 35#include <linux/pci.h>
36#include <linux/pci_hotplug.h>
36#include "../pci.h" 37#include "../pci.h"
37#include "cpqphp.h" 38#include "cpqphp.h"
38#include "cpqphp_nvram.h" 39#include "cpqphp_nvram.h"
diff --git a/drivers/pci/hotplug/cpqphp_sysfs.c b/drivers/pci/hotplug/cpqphp_sysfs.c
index 5bab666cd67e..634f74d919d3 100644
--- a/drivers/pci/hotplug/cpqphp_sysfs.c
+++ b/drivers/pci/hotplug/cpqphp_sysfs.c
@@ -32,6 +32,7 @@
32#include <linux/proc_fs.h> 32#include <linux/proc_fs.h>
33#include <linux/workqueue.h> 33#include <linux/workqueue.h>
34#include <linux/pci.h> 34#include <linux/pci.h>
35#include <linux/pci_hotplug.h>
35#include <linux/debugfs.h> 36#include <linux/debugfs.h>
36#include "cpqphp.h" 37#include "cpqphp.h"
37 38
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 05a4f0f90186..e27907c91d92 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -35,10 +35,10 @@
35#include <linux/kernel.h> 35#include <linux/kernel.h>
36#include <linux/module.h> 36#include <linux/module.h>
37#include <linux/pci.h> 37#include <linux/pci.h>
38#include <linux/pci_hotplug.h>
38#include <linux/init.h> 39#include <linux/init.h>
39#include <linux/string.h> 40#include <linux/string.h>
40#include <linux/slab.h> 41#include <linux/slab.h>
41#include "pci_hotplug.h"
42#include "../pci.h" 42#include "../pci.h"
43 43
44#if !defined(MODULE) 44#if !defined(MODULE)
@@ -181,7 +181,9 @@ static void pci_rescan_slot(struct pci_dev *temp)
181 181
182 if (!pci_read_config_byte(temp, PCI_HEADER_TYPE, &hdr_type)) { 182 if (!pci_read_config_byte(temp, PCI_HEADER_TYPE, &hdr_type)) {
183 temp->hdr_type = hdr_type & 0x7f; 183 temp->hdr_type = hdr_type & 0x7f;
184 if (!pci_find_slot(bus->number, temp->devfn)) { 184 if ((dev = pci_get_slot(bus, temp->devfn)) != NULL)
185 pci_dev_put(dev);
186 else {
185 dev = pci_scan_single_device(bus, temp->devfn); 187 dev = pci_scan_single_device(bus, temp->devfn);
186 if (dev) { 188 if (dev) {
187 dbg("New device on %s function %x:%x\n", 189 dbg("New device on %s function %x:%x\n",
@@ -205,7 +207,9 @@ static void pci_rescan_slot(struct pci_dev *temp)
205 continue; 207 continue;
206 temp->hdr_type = hdr_type & 0x7f; 208 temp->hdr_type = hdr_type & 0x7f;
207 209
208 if (!pci_find_slot(bus->number, temp->devfn)) { 210 if ((dev = pci_get_slot(bus, temp->devfn)) != NULL)
211 pci_dev_put(dev);
212 else {
209 dev = pci_scan_single_device(bus, temp->devfn); 213 dev = pci_scan_single_device(bus, temp->devfn);
210 if (dev) { 214 if (dev) {
211 dbg("New device on %s function %x:%x\n", 215 dbg("New device on %s function %x:%x\n",
@@ -305,7 +309,7 @@ static int disable_slot(struct hotplug_slot *slot)
305 /* search for subfunctions and disable them first */ 309 /* search for subfunctions and disable them first */
306 if (!(dslot->dev->devfn & 7)) { 310 if (!(dslot->dev->devfn & 7)) {
307 for (func = 1; func < 8; func++) { 311 for (func = 1; func < 8; func++) {
308 dev = pci_find_slot(dslot->dev->bus->number, 312 dev = pci_get_slot(dslot->dev->bus,
309 dslot->dev->devfn + func); 313 dslot->dev->devfn + func);
310 if (dev) { 314 if (dev) {
311 hslot = get_slot_from_dev(dev); 315 hslot = get_slot_from_dev(dev);
@@ -315,6 +319,7 @@ static int disable_slot(struct hotplug_slot *slot)
315 err("Hotplug slot not found for subfunction of PCI device\n"); 319 err("Hotplug slot not found for subfunction of PCI device\n");
316 return -ENODEV; 320 return -ENODEV;
317 } 321 }
322 pci_dev_put(dev);
318 } else 323 } else
319 dbg("No device in slot found\n"); 324 dbg("No device in slot found\n");
320 } 325 }
diff --git a/drivers/pci/hotplug/ibmphp.h b/drivers/pci/hotplug/ibmphp.h
index dba6d8ca9bda..612d96301509 100644
--- a/drivers/pci/hotplug/ibmphp.h
+++ b/drivers/pci/hotplug/ibmphp.h
@@ -30,7 +30,7 @@
30 * 30 *
31 */ 31 */
32 32
33#include "pci_hotplug.h" 33#include <linux/pci_hotplug.h>
34 34
35extern int ibmphp_debug; 35extern int ibmphp_debug;
36 36
diff --git a/drivers/pci/hotplug/ibmphp_hpc.c b/drivers/pci/hotplug/ibmphp_hpc.c
index c3ac98a0a6a6..f55ac3885cb3 100644
--- a/drivers/pci/hotplug/ibmphp_hpc.c
+++ b/drivers/pci/hotplug/ibmphp_hpc.c
@@ -531,7 +531,7 @@ static u8 hpc_readcmdtoindex (u8 cmd, u8 index)
531* 531*
532* Action: issue a READ command to HPC 532* Action: issue a READ command to HPC
533* 533*
534* Input: pslot - can not be NULL for READ_ALLSTAT 534* Input: pslot - cannot be NULL for READ_ALLSTAT
535* pstatus - can be NULL for READ_ALLSTAT 535* pstatus - can be NULL for READ_ALLSTAT
536* 536*
537* Return 0 or error codes 537* Return 0 or error codes
diff --git a/drivers/pci/hotplug/ibmphp_pci.c b/drivers/pci/hotplug/ibmphp_pci.c
index d87a9e3eaeeb..d8f05d7a3c72 100644
--- a/drivers/pci/hotplug/ibmphp_pci.c
+++ b/drivers/pci/hotplug/ibmphp_pci.c
@@ -1371,12 +1371,12 @@ static int unconfigure_boot_bridge (u8 busno, u8 device, u8 function)
1371 } 1371 }
1372 1372
1373 bus = ibmphp_find_res_bus (sec_number); 1373 bus = ibmphp_find_res_bus (sec_number);
1374 debug ("bus->busno is %x\n", bus->busno);
1375 debug ("sec_number is %x\n", sec_number);
1376 if (!bus) { 1374 if (!bus) {
1377 err ("cannot find Bus structure for the bridged device\n"); 1375 err ("cannot find Bus structure for the bridged device\n");
1378 return -EINVAL; 1376 return -EINVAL;
1379 } 1377 }
1378 debug("bus->busno is %x\n", bus->busno);
1379 debug("sec_number is %x\n", sec_number);
1380 1380
1381 ibmphp_remove_bus (bus, busno); 1381 ibmphp_remove_bus (bus, busno);
1382 1382
diff --git a/drivers/pci/hotplug/pci_hotplug.h b/drivers/pci/hotplug/pci_hotplug.h
deleted file mode 100644
index 772523dc3860..000000000000
--- a/drivers/pci/hotplug/pci_hotplug.h
+++ /dev/null
@@ -1,236 +0,0 @@
1/*
2 * PCI HotPlug Core Functions
3 *
4 * Copyright (C) 1995,2001 Compaq Computer Corporation
5 * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
6 * Copyright (C) 2001 IBM Corp.
7 *
8 * All rights reserved.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or (at
13 * your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
18 * NON INFRINGEMENT. See the GNU General Public License for more
19 * details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 *
25 * Send feedback to <greg@kroah.com>
26 *
27 */
28#ifndef _PCI_HOTPLUG_H
29#define _PCI_HOTPLUG_H
30
31
32/* These values come from the PCI Hotplug Spec */
33enum pci_bus_speed {
34 PCI_SPEED_33MHz = 0x00,
35 PCI_SPEED_66MHz = 0x01,
36 PCI_SPEED_66MHz_PCIX = 0x02,
37 PCI_SPEED_100MHz_PCIX = 0x03,
38 PCI_SPEED_133MHz_PCIX = 0x04,
39 PCI_SPEED_66MHz_PCIX_ECC = 0x05,
40 PCI_SPEED_100MHz_PCIX_ECC = 0x06,
41 PCI_SPEED_133MHz_PCIX_ECC = 0x07,
42 PCI_SPEED_66MHz_PCIX_266 = 0x09,
43 PCI_SPEED_100MHz_PCIX_266 = 0x0a,
44 PCI_SPEED_133MHz_PCIX_266 = 0x0b,
45 PCI_SPEED_66MHz_PCIX_533 = 0x11,
46 PCI_SPEED_100MHz_PCIX_533 = 0x12,
47 PCI_SPEED_133MHz_PCIX_533 = 0x13,
48 PCI_SPEED_UNKNOWN = 0xff,
49};
50
51/* These values come from the PCI Express Spec */
52enum pcie_link_width {
53 PCIE_LNK_WIDTH_RESRV = 0x00,
54 PCIE_LNK_X1 = 0x01,
55 PCIE_LNK_X2 = 0x02,
56 PCIE_LNK_X4 = 0x04,
57 PCIE_LNK_X8 = 0x08,
58 PCIE_LNK_X12 = 0x0C,
59 PCIE_LNK_X16 = 0x10,
60 PCIE_LNK_X32 = 0x20,
61 PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
62};
63
64enum pcie_link_speed {
65 PCIE_2PT5GB = 0x14,
66 PCIE_LNK_SPEED_UNKNOWN = 0xFF,
67};
68
69struct hotplug_slot;
70struct hotplug_slot_attribute {
71 struct attribute attr;
72 ssize_t (*show)(struct hotplug_slot *, char *);
73 ssize_t (*store)(struct hotplug_slot *, const char *, size_t);
74};
75#define to_hotplug_attr(n) container_of(n, struct hotplug_slot_attribute, attr);
76
77/**
78 * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
79 * @owner: The module owner of this structure
80 * @enable_slot: Called when the user wants to enable a specific pci slot
81 * @disable_slot: Called when the user wants to disable a specific pci slot
82 * @set_attention_status: Called to set the specific slot's attention LED to
83 * the specified value
84 * @hardware_test: Called to run a specified hardware test on the specified
85 * slot.
86 * @get_power_status: Called to get the current power status of a slot.
87 * If this field is NULL, the value passed in the struct hotplug_slot_info
88 * will be used when this value is requested by a user.
89 * @get_attention_status: Called to get the current attention status of a slot.
90 * If this field is NULL, the value passed in the struct hotplug_slot_info
91 * will be used when this value is requested by a user.
92 * @get_latch_status: Called to get the current latch status of a slot.
93 * If this field is NULL, the value passed in the struct hotplug_slot_info
94 * will be used when this value is requested by a user.
95 * @get_adapter_status: Called to get see if an adapter is present in the slot or not.
96 * If this field is NULL, the value passed in the struct hotplug_slot_info
97 * will be used when this value is requested by a user.
98 * @get_address: Called to get pci address of a slot.
99 * If this field is NULL, the value passed in the struct hotplug_slot_info
100 * will be used when this value is requested by a user.
101 * @get_max_bus_speed: Called to get the max bus speed for a slot.
102 * If this field is NULL, the value passed in the struct hotplug_slot_info
103 * will be used when this value is requested by a user.
104 * @get_cur_bus_speed: Called to get the current bus speed for a slot.
105 * If this field is NULL, the value passed in the struct hotplug_slot_info
106 * will be used when this value is requested by a user.
107 *
108 * The table of function pointers that is passed to the hotplug pci core by a
109 * hotplug pci driver. These functions are called by the hotplug pci core when
110 * the user wants to do something to a specific slot (query it for information,
111 * set an LED, enable / disable power, etc.)
112 */
113struct hotplug_slot_ops {
114 struct module *owner;
115 int (*enable_slot) (struct hotplug_slot *slot);
116 int (*disable_slot) (struct hotplug_slot *slot);
117 int (*set_attention_status) (struct hotplug_slot *slot, u8 value);
118 int (*hardware_test) (struct hotplug_slot *slot, u32 value);
119 int (*get_power_status) (struct hotplug_slot *slot, u8 *value);
120 int (*get_attention_status) (struct hotplug_slot *slot, u8 *value);
121 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
122 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
123 int (*get_address) (struct hotplug_slot *slot, u32 *value);
124 int (*get_max_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
125 int (*get_cur_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
126};
127
128/**
129 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
130 * @power: if power is enabled or not (1/0)
131 * @attention_status: if the attention light is enabled or not (1/0)
132 * @latch_status: if the latch (if any) is open or closed (1/0)
133 * @adapter_present: if there is a pci board present in the slot or not (1/0)
134 * @address: (domain << 16 | bus << 8 | dev)
135 *
136 * Used to notify the hotplug pci core of the status of a specific slot.
137 */
138struct hotplug_slot_info {
139 u8 power_status;
140 u8 attention_status;
141 u8 latch_status;
142 u8 adapter_status;
143 u32 address;
144 enum pci_bus_speed max_bus_speed;
145 enum pci_bus_speed cur_bus_speed;
146};
147
148/**
149 * struct hotplug_slot - used to register a physical slot with the hotplug pci core
150 * @name: the name of the slot being registered. This string must
151 * be unique amoung slots registered on this system.
152 * @ops: pointer to the &struct hotplug_slot_ops to be used for this slot
153 * @info: pointer to the &struct hotplug_slot_info for the initial values for
154 * this slot.
155 * @release: called during pci_hp_deregister to free memory allocated in a
156 * hotplug_slot structure.
157 * @private: used by the hotplug pci controller driver to store whatever it
158 * needs.
159 */
160struct hotplug_slot {
161 char *name;
162 struct hotplug_slot_ops *ops;
163 struct hotplug_slot_info *info;
164 void (*release) (struct hotplug_slot *slot);
165 void *private;
166
167 /* Variables below this are for use only by the hotplug pci core. */
168 struct list_head slot_list;
169 struct kobject kobj;
170};
171#define to_hotplug_slot(n) container_of(n, struct hotplug_slot, kobj)
172
173extern int pci_hp_register (struct hotplug_slot *slot);
174extern int pci_hp_deregister (struct hotplug_slot *slot);
175extern int __must_check pci_hp_change_slot_info (struct hotplug_slot *slot,
176 struct hotplug_slot_info *info);
177extern struct subsystem pci_hotplug_slots_subsys;
178
179/* PCI Setting Record (Type 0) */
180struct hpp_type0 {
181 u32 revision;
182 u8 cache_line_size;
183 u8 latency_timer;
184 u8 enable_serr;
185 u8 enable_perr;
186};
187
188/* PCI-X Setting Record (Type 1) */
189struct hpp_type1 {
190 u32 revision;
191 u8 max_mem_read;
192 u8 avg_max_split;
193 u16 tot_max_split;
194};
195
196/* PCI Express Setting Record (Type 2) */
197struct hpp_type2 {
198 u32 revision;
199 u32 unc_err_mask_and;
200 u32 unc_err_mask_or;
201 u32 unc_err_sever_and;
202 u32 unc_err_sever_or;
203 u32 cor_err_mask_and;
204 u32 cor_err_mask_or;
205 u32 adv_err_cap_and;
206 u32 adv_err_cap_or;
207 u16 pci_exp_devctl_and;
208 u16 pci_exp_devctl_or;
209 u16 pci_exp_lnkctl_and;
210 u16 pci_exp_lnkctl_or;
211 u32 sec_unc_err_sever_and;
212 u32 sec_unc_err_sever_or;
213 u32 sec_unc_err_mask_and;
214 u32 sec_unc_err_mask_or;
215};
216
217struct hotplug_params {
218 struct hpp_type0 *t0; /* Type0: NULL if not available */
219 struct hpp_type1 *t1; /* Type1: NULL if not available */
220 struct hpp_type2 *t2; /* Type2: NULL if not available */
221 struct hpp_type0 type0_data;
222 struct hpp_type1 type1_data;
223 struct hpp_type2 type2_data;
224};
225
226#ifdef CONFIG_ACPI
227#include <acpi/acpi.h>
228#include <acpi/acpi_bus.h>
229#include <acpi/actypes.h>
230extern acpi_status acpi_run_oshp(acpi_handle handle);
231extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus,
232 struct hotplug_params *hpp);
233int acpi_root_bridge(acpi_handle handle);
234#endif
235#endif
236
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
index e2823ea9c4ed..f5d632e72323 100644
--- a/drivers/pci/hotplug/pci_hotplug_core.c
+++ b/drivers/pci/hotplug/pci_hotplug_core.c
@@ -21,9 +21,7 @@
21 * along with this program; if not, write to the Free Software 21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 * 23 *
24 * Send feedback to <greg@kroah.com> 24 * Send feedback to <kristen.c.accardi@intel.com>
25 *
26 * Filesystem portion based on work done by Pat Mochel on ddfs/driverfs
27 * 25 *
28 */ 26 */
29 27
@@ -32,6 +30,8 @@
32#include <linux/kernel.h> 30#include <linux/kernel.h>
33#include <linux/types.h> 31#include <linux/types.h>
34#include <linux/list.h> 32#include <linux/list.h>
33#include <linux/kobject.h>
34#include <linux/sysfs.h>
35#include <linux/pagemap.h> 35#include <linux/pagemap.h>
36#include <linux/slab.h> 36#include <linux/slab.h>
37#include <linux/smp_lock.h> 37#include <linux/smp_lock.h>
@@ -39,11 +39,8 @@
39#include <linux/mount.h> 39#include <linux/mount.h>
40#include <linux/namei.h> 40#include <linux/namei.h>
41#include <linux/pci.h> 41#include <linux/pci.h>
42#include <linux/pci_hotplug.h>
42#include <asm/uaccess.h> 43#include <asm/uaccess.h>
43#include <linux/kobject.h>
44#include <linux/sysfs.h>
45#include "pci_hotplug.h"
46
47 44
48#define MY_NAME "pci_hotplug" 45#define MY_NAME "pci_hotplug"
49 46
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index eaea9d36a1bb..4fb12fcda563 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -31,11 +31,11 @@
31 31
32#include <linux/types.h> 32#include <linux/types.h>
33#include <linux/pci.h> 33#include <linux/pci.h>
34#include <linux/pci_hotplug.h>
34#include <linux/delay.h> 35#include <linux/delay.h>
35#include <linux/sched.h> /* signal_pending() */ 36#include <linux/sched.h> /* signal_pending() */
36#include <linux/pcieport_if.h> 37#include <linux/pcieport_if.h>
37#include <linux/mutex.h> 38#include <linux/mutex.h>
38#include "pci_hotplug.h"
39 39
40#define MY_NAME "pciehp" 40#define MY_NAME "pciehp"
41 41
@@ -92,6 +92,7 @@ struct php_ctlr_state_s {
92struct controller { 92struct controller {
93 struct controller *next; 93 struct controller *next;
94 struct mutex crit_sect; /* critical section mutex */ 94 struct mutex crit_sect; /* critical section mutex */
95 struct mutex ctrl_lock; /* controller lock */
95 struct php_ctlr_state_s *hpc_ctlr_handle; /* HPC controller handle */ 96 struct php_ctlr_state_s *hpc_ctlr_handle; /* HPC controller handle */
96 int num_slots; /* Number of slots on ctlr */ 97 int num_slots; /* Number of slots on ctlr */
97 int slot_num_inc; /* 1 or -1 */ 98 int slot_num_inc; /* 1 or -1 */
@@ -166,10 +167,10 @@ struct controller {
166 * error Messages 167 * error Messages
167 */ 168 */
168#define msg_initialization_err "Initialization failure, error=%d\n" 169#define msg_initialization_err "Initialization failure, error=%d\n"
169#define msg_button_on "PCI slot #%d - powering on due to button press.\n" 170#define msg_button_on "PCI slot #%s - powering on due to button press.\n"
170#define msg_button_off "PCI slot #%d - powering off due to button press.\n" 171#define msg_button_off "PCI slot #%s - powering off due to button press.\n"
171#define msg_button_cancel "PCI slot #%d - action canceled due to button press.\n" 172#define msg_button_cancel "PCI slot #%s - action canceled due to button press.\n"
172#define msg_button_ignore "PCI slot #%d - button press ignored. (action in progress...)\n" 173#define msg_button_ignore "PCI slot #%s - button press ignored. (action in progress...)\n"
173 174
174/* controller functions */ 175/* controller functions */
175extern int pciehp_event_start_thread (void); 176extern int pciehp_event_start_thread (void);
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index c67b7c3f1ddf..f13f31323e85 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -448,7 +448,7 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
448 } 448 }
449 449
450 /* Wait for exclusive access to hardware */ 450 /* Wait for exclusive access to hardware */
451 mutex_lock(&ctrl->crit_sect); 451 mutex_lock(&ctrl->ctrl_lock);
452 452
453 t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */ 453 t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */
454 454
@@ -456,7 +456,7 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
456 rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/ 456 rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/
457 if (rc) { 457 if (rc) {
458 /* Done with exclusive hardware access */ 458 /* Done with exclusive hardware access */
459 mutex_unlock(&ctrl->crit_sect); 459 mutex_unlock(&ctrl->ctrl_lock);
460 goto err_out_free_ctrl_slot; 460 goto err_out_free_ctrl_slot;
461 } else 461 } else
462 /* Wait for the command to complete */ 462 /* Wait for the command to complete */
@@ -464,7 +464,7 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
464 } 464 }
465 465
466 /* Done with exclusive hardware access */ 466 /* Done with exclusive hardware access */
467 mutex_unlock(&ctrl->crit_sect); 467 mutex_unlock(&ctrl->ctrl_lock);
468 468
469 return 0; 469 return 0;
470 470
@@ -521,14 +521,9 @@ static void __exit unload_pciehpd(void)
521 521
522} 522}
523 523
524static int hpdriver_context = 0;
525
526static void pciehp_remove (struct pcie_device *device) 524static void pciehp_remove (struct pcie_device *device)
527{ 525{
528 printk("%s ENTRY\n", __FUNCTION__); 526 /* XXX - Needs to be adapted to device driver model */
529 printk("%s -> Call free_irq for irq = %d\n",
530 __FUNCTION__, device->irq);
531 free_irq(device->irq, &hpdriver_context);
532} 527}
533 528
534#ifdef CONFIG_PM 529#ifdef CONFIG_PM
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 41290a106bd8..372c63e35aa9 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -43,6 +43,11 @@ static int event_finished;
43static unsigned long pushbutton_pending; /* = 0 */ 43static unsigned long pushbutton_pending; /* = 0 */
44static unsigned long surprise_rm_pending; /* = 0 */ 44static unsigned long surprise_rm_pending; /* = 0 */
45 45
46static inline char *slot_name(struct slot *p_slot)
47{
48 return p_slot->hotplug_slot->name;
49}
50
46u8 pciehp_handle_attention_button(u8 hp_slot, void *inst_id) 51u8 pciehp_handle_attention_button(u8 hp_slot, void *inst_id)
47{ 52{
48 struct controller *ctrl = (struct controller *) inst_id; 53 struct controller *ctrl = (struct controller *) inst_id;
@@ -68,7 +73,7 @@ u8 pciehp_handle_attention_button(u8 hp_slot, void *inst_id)
68 /* 73 /*
69 * Button pressed - See if need to TAKE ACTION!!! 74 * Button pressed - See if need to TAKE ACTION!!!
70 */ 75 */
71 info("Button pressed on Slot(%d)\n", ctrl->first_slot + hp_slot); 76 info("Button pressed on Slot(%s)\n", slot_name(p_slot));
72 taskInfo->event_type = INT_BUTTON_PRESS; 77 taskInfo->event_type = INT_BUTTON_PRESS;
73 78
74 if ((p_slot->state == BLINKINGON_STATE) 79 if ((p_slot->state == BLINKINGON_STATE)
@@ -78,7 +83,7 @@ u8 pciehp_handle_attention_button(u8 hp_slot, void *inst_id)
78 * or hot-remove 83 * or hot-remove
79 */ 84 */
80 taskInfo->event_type = INT_BUTTON_CANCEL; 85 taskInfo->event_type = INT_BUTTON_CANCEL;
81 info("Button cancel on Slot(%d)\n", ctrl->first_slot + hp_slot); 86 info("Button cancel on Slot(%s)\n", slot_name(p_slot));
82 } else if ((p_slot->state == POWERON_STATE) 87 } else if ((p_slot->state == POWERON_STATE)
83 || (p_slot->state == POWEROFF_STATE)) { 88 || (p_slot->state == POWEROFF_STATE)) {
84 /* Ignore if the slot is on power-on or power-off state; this 89 /* Ignore if the slot is on power-on or power-off state; this
@@ -86,7 +91,7 @@ u8 pciehp_handle_attention_button(u8 hp_slot, void *inst_id)
86 * hot-remove is undergoing 91 * hot-remove is undergoing
87 */ 92 */
88 taskInfo->event_type = INT_BUTTON_IGNORE; 93 taskInfo->event_type = INT_BUTTON_IGNORE;
89 info("Button ignore on Slot(%d)\n", ctrl->first_slot + hp_slot); 94 info("Button ignore on Slot(%s)\n", slot_name(p_slot));
90 } 95 }
91 96
92 if (rc) 97 if (rc)
@@ -122,13 +127,13 @@ u8 pciehp_handle_switch_change(u8 hp_slot, void *inst_id)
122 /* 127 /*
123 * Switch opened 128 * Switch opened
124 */ 129 */
125 info("Latch open on Slot(%d)\n", ctrl->first_slot + hp_slot); 130 info("Latch open on Slot(%s)\n", slot_name(p_slot));
126 taskInfo->event_type = INT_SWITCH_OPEN; 131 taskInfo->event_type = INT_SWITCH_OPEN;
127 } else { 132 } else {
128 /* 133 /*
129 * Switch closed 134 * Switch closed
130 */ 135 */
131 info("Latch close on Slot(%d)\n", ctrl->first_slot + hp_slot); 136 info("Latch close on Slot(%s)\n", slot_name(p_slot));
132 taskInfo->event_type = INT_SWITCH_CLOSE; 137 taskInfo->event_type = INT_SWITCH_CLOSE;
133 } 138 }
134 139
@@ -166,13 +171,13 @@ u8 pciehp_handle_presence_change(u8 hp_slot, void *inst_id)
166 /* 171 /*
167 * Card Present 172 * Card Present
168 */ 173 */
169 info("Card present on Slot(%d)\n", ctrl->first_slot + hp_slot); 174 info("Card present on Slot(%s)\n", slot_name(p_slot));
170 taskInfo->event_type = INT_PRESENCE_ON; 175 taskInfo->event_type = INT_PRESENCE_ON;
171 } else { 176 } else {
172 /* 177 /*
173 * Not Present 178 * Not Present
174 */ 179 */
175 info("Card not present on Slot(%d)\n", ctrl->first_slot + hp_slot); 180 info("Card not present on Slot(%s)\n", slot_name(p_slot));
176 taskInfo->event_type = INT_PRESENCE_OFF; 181 taskInfo->event_type = INT_PRESENCE_OFF;
177 } 182 }
178 183
@@ -206,13 +211,13 @@ u8 pciehp_handle_power_fault(u8 hp_slot, void *inst_id)
206 /* 211 /*
207 * power fault Cleared 212 * power fault Cleared
208 */ 213 */
209 info("Power fault cleared on Slot(%d)\n", ctrl->first_slot + hp_slot); 214 info("Power fault cleared on Slot(%s)\n", slot_name(p_slot));
210 taskInfo->event_type = INT_POWER_FAULT_CLEAR; 215 taskInfo->event_type = INT_POWER_FAULT_CLEAR;
211 } else { 216 } else {
212 /* 217 /*
213 * power fault 218 * power fault
214 */ 219 */
215 info("Power fault on Slot(%d)\n", ctrl->first_slot + hp_slot); 220 info("Power fault on Slot(%s)\n", slot_name(p_slot));
216 taskInfo->event_type = INT_POWER_FAULT; 221 taskInfo->event_type = INT_POWER_FAULT;
217 info("power fault bit %x set\n", hp_slot); 222 info("power fault bit %x set\n", hp_slot);
218 } 223 }
@@ -229,13 +234,13 @@ u8 pciehp_handle_power_fault(u8 hp_slot, void *inst_id)
229static void set_slot_off(struct controller *ctrl, struct slot * pslot) 234static void set_slot_off(struct controller *ctrl, struct slot * pslot)
230{ 235{
231 /* Wait for exclusive access to hardware */ 236 /* Wait for exclusive access to hardware */
232 mutex_lock(&ctrl->crit_sect); 237 mutex_lock(&ctrl->ctrl_lock);
233 238
234 /* turn off slot, turn on Amber LED, turn off Green LED if supported*/ 239 /* turn off slot, turn on Amber LED, turn off Green LED if supported*/
235 if (POWER_CTRL(ctrl->ctrlcap)) { 240 if (POWER_CTRL(ctrl->ctrlcap)) {
236 if (pslot->hpc_ops->power_off_slot(pslot)) { 241 if (pslot->hpc_ops->power_off_slot(pslot)) {
237 err("%s: Issue of Slot Power Off command failed\n", __FUNCTION__); 242 err("%s: Issue of Slot Power Off command failed\n", __FUNCTION__);
238 mutex_unlock(&ctrl->crit_sect); 243 mutex_unlock(&ctrl->ctrl_lock);
239 return; 244 return;
240 } 245 }
241 wait_for_ctrl_irq (ctrl); 246 wait_for_ctrl_irq (ctrl);
@@ -249,14 +254,14 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
249 if (ATTN_LED(ctrl->ctrlcap)) { 254 if (ATTN_LED(ctrl->ctrlcap)) {
250 if (pslot->hpc_ops->set_attention_status(pslot, 1)) { 255 if (pslot->hpc_ops->set_attention_status(pslot, 1)) {
251 err("%s: Issue of Set Attention Led command failed\n", __FUNCTION__); 256 err("%s: Issue of Set Attention Led command failed\n", __FUNCTION__);
252 mutex_unlock(&ctrl->crit_sect); 257 mutex_unlock(&ctrl->ctrl_lock);
253 return; 258 return;
254 } 259 }
255 wait_for_ctrl_irq (ctrl); 260 wait_for_ctrl_irq (ctrl);
256 } 261 }
257 262
258 /* Done with exclusive hardware access */ 263 /* Done with exclusive hardware access */
259 mutex_unlock(&ctrl->crit_sect); 264 mutex_unlock(&ctrl->ctrl_lock);
260} 265}
261 266
262/** 267/**
@@ -279,13 +284,13 @@ static int board_added(struct slot *p_slot)
279 ctrl->slot_device_offset, hp_slot); 284 ctrl->slot_device_offset, hp_slot);
280 285
281 /* Wait for exclusive access to hardware */ 286 /* Wait for exclusive access to hardware */
282 mutex_lock(&ctrl->crit_sect); 287 mutex_lock(&ctrl->ctrl_lock);
283 288
284 if (POWER_CTRL(ctrl->ctrlcap)) { 289 if (POWER_CTRL(ctrl->ctrlcap)) {
285 /* Power on slot */ 290 /* Power on slot */
286 rc = p_slot->hpc_ops->power_on_slot(p_slot); 291 rc = p_slot->hpc_ops->power_on_slot(p_slot);
287 if (rc) { 292 if (rc) {
288 mutex_unlock(&ctrl->crit_sect); 293 mutex_unlock(&ctrl->ctrl_lock);
289 return -1; 294 return -1;
290 } 295 }
291 296
@@ -301,7 +306,7 @@ static int board_added(struct slot *p_slot)
301 } 306 }
302 307
303 /* Done with exclusive hardware access */ 308 /* Done with exclusive hardware access */
304 mutex_unlock(&ctrl->crit_sect); 309 mutex_unlock(&ctrl->ctrl_lock);
305 310
306 /* Wait for ~1 second */ 311 /* Wait for ~1 second */
307 wait_for_ctrl_irq (ctrl); 312 wait_for_ctrl_irq (ctrl);
@@ -335,7 +340,7 @@ static int board_added(struct slot *p_slot)
335 pci_fixup_device(pci_fixup_final, ctrl->pci_dev); 340 pci_fixup_device(pci_fixup_final, ctrl->pci_dev);
336 if (PWR_LED(ctrl->ctrlcap)) { 341 if (PWR_LED(ctrl->ctrlcap)) {
337 /* Wait for exclusive access to hardware */ 342 /* Wait for exclusive access to hardware */
338 mutex_lock(&ctrl->crit_sect); 343 mutex_lock(&ctrl->ctrl_lock);
339 344
340 p_slot->hpc_ops->green_led_on(p_slot); 345 p_slot->hpc_ops->green_led_on(p_slot);
341 346
@@ -343,7 +348,7 @@ static int board_added(struct slot *p_slot)
343 wait_for_ctrl_irq (ctrl); 348 wait_for_ctrl_irq (ctrl);
344 349
345 /* Done with exclusive hardware access */ 350 /* Done with exclusive hardware access */
346 mutex_unlock(&ctrl->crit_sect); 351 mutex_unlock(&ctrl->ctrl_lock);
347 } 352 }
348 return 0; 353 return 0;
349 354
@@ -375,14 +380,14 @@ static int remove_board(struct slot *p_slot)
375 dbg("In %s, hp_slot = %d\n", __FUNCTION__, hp_slot); 380 dbg("In %s, hp_slot = %d\n", __FUNCTION__, hp_slot);
376 381
377 /* Wait for exclusive access to hardware */ 382 /* Wait for exclusive access to hardware */
378 mutex_lock(&ctrl->crit_sect); 383 mutex_lock(&ctrl->ctrl_lock);
379 384
380 if (POWER_CTRL(ctrl->ctrlcap)) { 385 if (POWER_CTRL(ctrl->ctrlcap)) {
381 /* power off slot */ 386 /* power off slot */
382 rc = p_slot->hpc_ops->power_off_slot(p_slot); 387 rc = p_slot->hpc_ops->power_off_slot(p_slot);
383 if (rc) { 388 if (rc) {
384 err("%s: Issue of Slot Disable command failed\n", __FUNCTION__); 389 err("%s: Issue of Slot Disable command failed\n", __FUNCTION__);
385 mutex_unlock(&ctrl->crit_sect); 390 mutex_unlock(&ctrl->ctrl_lock);
386 return rc; 391 return rc;
387 } 392 }
388 /* Wait for the command to complete */ 393 /* Wait for the command to complete */
@@ -398,7 +403,7 @@ static int remove_board(struct slot *p_slot)
398 } 403 }
399 404
400 /* Done with exclusive hardware access */ 405 /* Done with exclusive hardware access */
401 mutex_unlock(&ctrl->crit_sect); 406 mutex_unlock(&ctrl->ctrl_lock);
402 407
403 return 0; 408 return 0;
404} 409}
@@ -445,7 +450,7 @@ static void pciehp_pushbutton_thread(unsigned long slot)
445 450
446 if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) { 451 if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) {
447 /* Wait for exclusive access to hardware */ 452 /* Wait for exclusive access to hardware */
448 mutex_lock(&p_slot->ctrl->crit_sect); 453 mutex_lock(&p_slot->ctrl->ctrl_lock);
449 454
450 p_slot->hpc_ops->green_led_off(p_slot); 455 p_slot->hpc_ops->green_led_off(p_slot);
451 456
@@ -453,7 +458,7 @@ static void pciehp_pushbutton_thread(unsigned long slot)
453 wait_for_ctrl_irq (p_slot->ctrl); 458 wait_for_ctrl_irq (p_slot->ctrl);
454 459
455 /* Done with exclusive hardware access */ 460 /* Done with exclusive hardware access */
456 mutex_unlock(&p_slot->ctrl->crit_sect); 461 mutex_unlock(&p_slot->ctrl->ctrl_lock);
457 } 462 }
458 p_slot->state = STATIC_STATE; 463 p_slot->state = STATIC_STATE;
459 } 464 }
@@ -495,7 +500,7 @@ static void pciehp_surprise_rm_thread(unsigned long slot)
495 500
496 if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) { 501 if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) {
497 /* Wait for exclusive access to hardware */ 502 /* Wait for exclusive access to hardware */
498 mutex_lock(&p_slot->ctrl->crit_sect); 503 mutex_lock(&p_slot->ctrl->ctrl_lock);
499 504
500 p_slot->hpc_ops->green_led_off(p_slot); 505 p_slot->hpc_ops->green_led_off(p_slot);
501 506
@@ -503,7 +508,7 @@ static void pciehp_surprise_rm_thread(unsigned long slot)
503 wait_for_ctrl_irq (p_slot->ctrl); 508 wait_for_ctrl_irq (p_slot->ctrl);
504 509
505 /* Done with exclusive hardware access */ 510 /* Done with exclusive hardware access */
506 mutex_unlock(&p_slot->ctrl->crit_sect); 511 mutex_unlock(&p_slot->ctrl->ctrl_lock);
507 } 512 }
508 p_slot->state = STATIC_STATE; 513 p_slot->state = STATIC_STATE;
509 } 514 }
@@ -616,7 +621,7 @@ static void interrupt_event_handler(struct controller *ctrl)
616 switch (p_slot->state) { 621 switch (p_slot->state) {
617 case BLINKINGOFF_STATE: 622 case BLINKINGOFF_STATE:
618 /* Wait for exclusive access to hardware */ 623 /* Wait for exclusive access to hardware */
619 mutex_lock(&ctrl->crit_sect); 624 mutex_lock(&ctrl->ctrl_lock);
620 625
621 if (PWR_LED(ctrl->ctrlcap)) { 626 if (PWR_LED(ctrl->ctrlcap)) {
622 p_slot->hpc_ops->green_led_on(p_slot); 627 p_slot->hpc_ops->green_led_on(p_slot);
@@ -630,11 +635,11 @@ static void interrupt_event_handler(struct controller *ctrl)
630 wait_for_ctrl_irq (ctrl); 635 wait_for_ctrl_irq (ctrl);
631 } 636 }
632 /* Done with exclusive hardware access */ 637 /* Done with exclusive hardware access */
633 mutex_unlock(&ctrl->crit_sect); 638 mutex_unlock(&ctrl->ctrl_lock);
634 break; 639 break;
635 case BLINKINGON_STATE: 640 case BLINKINGON_STATE:
636 /* Wait for exclusive access to hardware */ 641 /* Wait for exclusive access to hardware */
637 mutex_lock(&ctrl->crit_sect); 642 mutex_lock(&ctrl->ctrl_lock);
638 643
639 if (PWR_LED(ctrl->ctrlcap)) { 644 if (PWR_LED(ctrl->ctrlcap)) {
640 p_slot->hpc_ops->green_led_off(p_slot); 645 p_slot->hpc_ops->green_led_off(p_slot);
@@ -647,14 +652,14 @@ static void interrupt_event_handler(struct controller *ctrl)
647 wait_for_ctrl_irq (ctrl); 652 wait_for_ctrl_irq (ctrl);
648 } 653 }
649 /* Done with exclusive hardware access */ 654 /* Done with exclusive hardware access */
650 mutex_unlock(&ctrl->crit_sect); 655 mutex_unlock(&ctrl->ctrl_lock);
651 656
652 break; 657 break;
653 default: 658 default:
654 warn("Not a valid state\n"); 659 warn("Not a valid state\n");
655 return; 660 return;
656 } 661 }
657 info(msg_button_cancel, p_slot->number); 662 info(msg_button_cancel, slot_name(p_slot));
658 p_slot->state = STATIC_STATE; 663 p_slot->state = STATIC_STATE;
659 } 664 }
660 /* ***********Button Pressed (No action on 1st press...) */ 665 /* ***********Button Pressed (No action on 1st press...) */
@@ -667,16 +672,16 @@ static void interrupt_event_handler(struct controller *ctrl)
667 /* slot is on */ 672 /* slot is on */
668 dbg("slot is on\n"); 673 dbg("slot is on\n");
669 p_slot->state = BLINKINGOFF_STATE; 674 p_slot->state = BLINKINGOFF_STATE;
670 info(msg_button_off, p_slot->number); 675 info(msg_button_off, slot_name(p_slot));
671 } else { 676 } else {
672 /* slot is off */ 677 /* slot is off */
673 dbg("slot is off\n"); 678 dbg("slot is off\n");
674 p_slot->state = BLINKINGON_STATE; 679 p_slot->state = BLINKINGON_STATE;
675 info(msg_button_on, p_slot->number); 680 info(msg_button_on, slot_name(p_slot));
676 } 681 }
677 682
678 /* Wait for exclusive access to hardware */ 683 /* Wait for exclusive access to hardware */
679 mutex_lock(&ctrl->crit_sect); 684 mutex_lock(&ctrl->ctrl_lock);
680 685
681 /* blink green LED and turn off amber */ 686 /* blink green LED and turn off amber */
682 if (PWR_LED(ctrl->ctrlcap)) { 687 if (PWR_LED(ctrl->ctrlcap)) {
@@ -693,7 +698,7 @@ static void interrupt_event_handler(struct controller *ctrl)
693 } 698 }
694 699
695 /* Done with exclusive hardware access */ 700 /* Done with exclusive hardware access */
696 mutex_unlock(&ctrl->crit_sect); 701 mutex_unlock(&ctrl->ctrl_lock);
697 702
698 init_timer(&p_slot->task_event); 703 init_timer(&p_slot->task_event);
699 p_slot->task_event.expires = jiffies + 5 * HZ; /* 5 second delay */ 704 p_slot->task_event.expires = jiffies + 5 * HZ; /* 5 second delay */
@@ -708,7 +713,7 @@ static void interrupt_event_handler(struct controller *ctrl)
708 if (POWER_CTRL(ctrl->ctrlcap)) { 713 if (POWER_CTRL(ctrl->ctrlcap)) {
709 dbg("power fault\n"); 714 dbg("power fault\n");
710 /* Wait for exclusive access to hardware */ 715 /* Wait for exclusive access to hardware */
711 mutex_lock(&ctrl->crit_sect); 716 mutex_lock(&ctrl->ctrl_lock);
712 717
713 if (ATTN_LED(ctrl->ctrlcap)) { 718 if (ATTN_LED(ctrl->ctrlcap)) {
714 p_slot->hpc_ops->set_attention_status(p_slot, 1); 719 p_slot->hpc_ops->set_attention_status(p_slot, 1);
@@ -721,7 +726,7 @@ static void interrupt_event_handler(struct controller *ctrl)
721 } 726 }
722 727
723 /* Done with exclusive hardware access */ 728 /* Done with exclusive hardware access */
724 mutex_unlock(&ctrl->crit_sect); 729 mutex_unlock(&ctrl->ctrl_lock);
725 } 730 }
726 } 731 }
727 /***********SURPRISE REMOVAL********************/ 732 /***********SURPRISE REMOVAL********************/
@@ -760,14 +765,16 @@ int pciehp_enable_slot(struct slot *p_slot)
760 765
761 rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus); 766 rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
762 if (rc || !getstatus) { 767 if (rc || !getstatus) {
763 info("%s: no adapter on slot(%x)\n", __FUNCTION__, p_slot->number); 768 info("%s: no adapter on slot(%s)\n", __FUNCTION__,
769 slot_name(p_slot));
764 mutex_unlock(&p_slot->ctrl->crit_sect); 770 mutex_unlock(&p_slot->ctrl->crit_sect);
765 return -ENODEV; 771 return -ENODEV;
766 } 772 }
767 if (MRL_SENS(p_slot->ctrl->ctrlcap)) { 773 if (MRL_SENS(p_slot->ctrl->ctrlcap)) {
768 rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus); 774 rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
769 if (rc || getstatus) { 775 if (rc || getstatus) {
770 info("%s: latch open on slot(%x)\n", __FUNCTION__, p_slot->number); 776 info("%s: latch open on slot(%s)\n", __FUNCTION__,
777 slot_name(p_slot));
771 mutex_unlock(&p_slot->ctrl->crit_sect); 778 mutex_unlock(&p_slot->ctrl->crit_sect);
772 return -ENODEV; 779 return -ENODEV;
773 } 780 }
@@ -776,12 +783,12 @@ int pciehp_enable_slot(struct slot *p_slot)
776 if (POWER_CTRL(p_slot->ctrl->ctrlcap)) { 783 if (POWER_CTRL(p_slot->ctrl->ctrlcap)) {
777 rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus); 784 rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
778 if (rc || getstatus) { 785 if (rc || getstatus) {
779 info("%s: already enabled on slot(%x)\n", __FUNCTION__, p_slot->number); 786 info("%s: already enabled on slot(%s)\n", __FUNCTION__,
787 slot_name(p_slot));
780 mutex_unlock(&p_slot->ctrl->crit_sect); 788 mutex_unlock(&p_slot->ctrl->crit_sect);
781 return -EINVAL; 789 return -EINVAL;
782 } 790 }
783 } 791 }
784 mutex_unlock(&p_slot->ctrl->crit_sect);
785 792
786 p_slot->hpc_ops->get_latch_status(p_slot, &getstatus); 793 p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
787 794
@@ -790,9 +797,9 @@ int pciehp_enable_slot(struct slot *p_slot)
790 p_slot->hpc_ops->get_latch_status(p_slot, &getstatus); 797 p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
791 } 798 }
792 799
793 if (p_slot) 800 update_slot_info(p_slot);
794 update_slot_info(p_slot);
795 801
802 mutex_unlock(&p_slot->ctrl->crit_sect);
796 return rc; 803 return rc;
797} 804}
798 805
@@ -811,7 +818,8 @@ int pciehp_disable_slot(struct slot *p_slot)
811 if (!HP_SUPR_RM(p_slot->ctrl->ctrlcap)) { 818 if (!HP_SUPR_RM(p_slot->ctrl->ctrlcap)) {
812 ret = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus); 819 ret = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
813 if (ret || !getstatus) { 820 if (ret || !getstatus) {
814 info("%s: no adapter on slot(%x)\n", __FUNCTION__, p_slot->number); 821 info("%s: no adapter on slot(%s)\n", __FUNCTION__,
822 slot_name(p_slot));
815 mutex_unlock(&p_slot->ctrl->crit_sect); 823 mutex_unlock(&p_slot->ctrl->crit_sect);
816 return -ENODEV; 824 return -ENODEV;
817 } 825 }
@@ -820,7 +828,8 @@ int pciehp_disable_slot(struct slot *p_slot)
820 if (MRL_SENS(p_slot->ctrl->ctrlcap)) { 828 if (MRL_SENS(p_slot->ctrl->ctrlcap)) {
821 ret = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus); 829 ret = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
822 if (ret || getstatus) { 830 if (ret || getstatus) {
823 info("%s: latch open on slot(%x)\n", __FUNCTION__, p_slot->number); 831 info("%s: latch open on slot(%s)\n", __FUNCTION__,
832 slot_name(p_slot));
824 mutex_unlock(&p_slot->ctrl->crit_sect); 833 mutex_unlock(&p_slot->ctrl->crit_sect);
825 return -ENODEV; 834 return -ENODEV;
826 } 835 }
@@ -829,16 +838,17 @@ int pciehp_disable_slot(struct slot *p_slot)
829 if (POWER_CTRL(p_slot->ctrl->ctrlcap)) { 838 if (POWER_CTRL(p_slot->ctrl->ctrlcap)) {
830 ret = p_slot->hpc_ops->get_power_status(p_slot, &getstatus); 839 ret = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
831 if (ret || !getstatus) { 840 if (ret || !getstatus) {
832 info("%s: already disabled slot(%x)\n", __FUNCTION__, p_slot->number); 841 info("%s: already disabled slot(%s)\n", __FUNCTION__,
842 slot_name(p_slot));
833 mutex_unlock(&p_slot->ctrl->crit_sect); 843 mutex_unlock(&p_slot->ctrl->crit_sect);
834 return -EINVAL; 844 return -EINVAL;
835 } 845 }
836 } 846 }
837 847
838 mutex_unlock(&p_slot->ctrl->crit_sect);
839
840 ret = remove_board(p_slot); 848 ret = remove_board(p_slot);
841 update_slot_info(p_slot); 849 update_slot_info(p_slot);
850
851 mutex_unlock(&p_slot->ctrl->crit_sect);
842 return ret; 852 return ret;
843} 853}
844 854
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 703a64a39fe8..6d3f580f2666 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -718,8 +718,6 @@ static void hpc_release_ctlr(struct controller *ctrl)
718 if (php_ctlr->irq) { 718 if (php_ctlr->irq) {
719 free_irq(php_ctlr->irq, ctrl); 719 free_irq(php_ctlr->irq, ctrl);
720 php_ctlr->irq = 0; 720 php_ctlr->irq = 0;
721 if (!pcie_mch_quirk)
722 pci_disable_msi(php_ctlr->pci_dev);
723 } 721 }
724 } 722 }
725 if (php_ctlr->pci_dev) 723 if (php_ctlr->pci_dev)
@@ -1402,6 +1400,8 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev)
1402 pdev->subsystem_vendor, pdev->subsystem_device); 1400 pdev->subsystem_vendor, pdev->subsystem_device);
1403 1401
1404 mutex_init(&ctrl->crit_sect); 1402 mutex_init(&ctrl->crit_sect);
1403 mutex_init(&ctrl->ctrl_lock);
1404
1405 /* setup wait queue */ 1405 /* setup wait queue */
1406 init_waitqueue_head(&ctrl->queue); 1406 init_waitqueue_head(&ctrl->queue);
1407 1407
diff --git a/drivers/pci/hotplug/pcihp_skeleton.c b/drivers/pci/hotplug/pcihp_skeleton.c
index 2b9e10e38613..50bcd3fe61da 100644
--- a/drivers/pci/hotplug/pcihp_skeleton.c
+++ b/drivers/pci/hotplug/pcihp_skeleton.c
@@ -33,8 +33,8 @@
33#include <linux/kernel.h> 33#include <linux/kernel.h>
34#include <linux/slab.h> 34#include <linux/slab.h>
35#include <linux/pci.h> 35#include <linux/pci.h>
36#include <linux/pci_hotplug.h>
36#include <linux/init.h> 37#include <linux/init.h>
37#include "pci_hotplug.h"
38 38
39#define SLOT_NAME_SIZE 10 39#define SLOT_NAME_SIZE 10
40struct slot { 40struct slot {
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 46825fee3ae4..72383467a0d5 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -63,7 +63,7 @@ static struct device_node *find_php_slot_pci_node(char *drc_name,
63 char *type; 63 char *type;
64 int rc; 64 int rc;
65 65
66 while ((np = of_find_node_by_type(np, "pci"))) { 66 while ((np = of_find_node_by_name(np, "pci"))) {
67 rc = rpaphp_get_drc_props(np, NULL, &name, &type, NULL); 67 rc = rpaphp_get_drc_props(np, NULL, &name, &type, NULL);
68 if (rc == 0) 68 if (rc == 0)
69 if (!strcmp(drc_name, name) && !strcmp(drc_type, type)) 69 if (!strcmp(drc_name, name) && !strcmp(drc_type, type))
diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c
index db69be85b458..6c5be3ff578c 100644
--- a/drivers/pci/hotplug/rpadlpar_sysfs.c
+++ b/drivers/pci/hotplug/rpadlpar_sysfs.c
@@ -14,7 +14,7 @@
14 */ 14 */
15#include <linux/kobject.h> 15#include <linux/kobject.h>
16#include <linux/string.h> 16#include <linux/string.h>
17#include "pci_hotplug.h" 17#include <linux/pci_hotplug.h>
18#include "rpadlpar.h" 18#include "rpadlpar.h"
19 19
20#define DLPAR_KOBJ_NAME "control" 20#define DLPAR_KOBJ_NAME "control"
diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 310b6186c0e5..2e7accf0f734 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -28,7 +28,7 @@
28#define _PPC64PHP_H 28#define _PPC64PHP_H
29 29
30#include <linux/pci.h> 30#include <linux/pci.h>
31#include "pci_hotplug.h" 31#include <linux/pci_hotplug.h>
32 32
33#define DR_INDICATOR 9002 33#define DR_INDICATOR 9002
34#define DR_ENTITY_SENSE 9003 34#define DR_ENTITY_SENSE 9003
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 7288a3eccfb3..71a2cb8baa4a 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -26,6 +26,7 @@
26#include <linux/module.h> 26#include <linux/module.h>
27#include <linux/moduleparam.h> 27#include <linux/moduleparam.h>
28#include <linux/pci.h> 28#include <linux/pci.h>
29#include <linux/pci_hotplug.h>
29#include <linux/slab.h> 30#include <linux/slab.h>
30#include <linux/smp.h> 31#include <linux/smp.h>
31#include <linux/smp_lock.h> 32#include <linux/smp_lock.h>
@@ -36,7 +37,6 @@
36#include "../pci.h" /* for pci_add_new_bus */ 37#include "../pci.h" /* for pci_add_new_bus */
37 /* and pci_do_scan_bus */ 38 /* and pci_do_scan_bus */
38#include "rpaphp.h" 39#include "rpaphp.h"
39#include "pci_hotplug.h"
40 40
41int debug; 41int debug;
42static struct semaphore rpaphp_sem; 42static struct semaphore rpaphp_sem;
@@ -356,7 +356,7 @@ static int __init rpaphp_init(void)
356 info(DRIVER_DESC " version: " DRIVER_VERSION "\n"); 356 info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
357 init_MUTEX(&rpaphp_sem); 357 init_MUTEX(&rpaphp_sem);
358 358
359 while ((dn = of_find_node_by_type(dn, "pci"))) 359 while ((dn = of_find_node_by_name(dn, "pci")))
360 rpaphp_add_slot(dn); 360 rpaphp_add_slot(dn);
361 361
362 return 0; 362 return 0;
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index f31d83c2c633..5d188c558386 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -13,6 +13,7 @@
13#include <linux/kernel.h> 13#include <linux/kernel.h>
14#include <linux/module.h> 14#include <linux/module.h>
15#include <linux/pci.h> 15#include <linux/pci.h>
16#include <linux/pci_hotplug.h>
16#include <linux/proc_fs.h> 17#include <linux/proc_fs.h>
17#include <linux/types.h> 18#include <linux/types.h>
18#include <linux/mutex.h> 19#include <linux/mutex.h>
@@ -29,7 +30,6 @@
29#include <asm/sn/types.h> 30#include <asm/sn/types.h>
30 31
31#include "../pci.h" 32#include "../pci.h"
32#include "pci_hotplug.h"
33 33
34MODULE_LICENSE("GPL"); 34MODULE_LICENSE("GPL");
35MODULE_AUTHOR("SGI (prarit@sgi.com, dickie@sgi.com, habeck@sgi.com)"); 35MODULE_AUTHOR("SGI (prarit@sgi.com, dickie@sgi.com, habeck@sgi.com)");
@@ -205,21 +205,6 @@ static struct hotplug_slot * sn_hp_destroy(void)
205 return bss_hotplug_slot; 205 return bss_hotplug_slot;
206} 206}
207 207
208static void sn_bus_alloc_data(struct pci_dev *dev)
209{
210 struct pci_bus *subordinate_bus;
211 struct pci_dev *child;
212
213 sn_pci_fixup_slot(dev);
214
215 /* Recursively sets up the sn_irq_info structs */
216 if (dev->subordinate) {
217 subordinate_bus = dev->subordinate;
218 list_for_each_entry(child, &subordinate_bus->devices, bus_list)
219 sn_bus_alloc_data(child);
220 }
221}
222
223static void sn_bus_free_data(struct pci_dev *dev) 208static void sn_bus_free_data(struct pci_dev *dev)
224{ 209{
225 struct pci_bus *subordinate_bus; 210 struct pci_bus *subordinate_bus;
@@ -337,6 +322,11 @@ static int sn_slot_disable(struct hotplug_slot *bss_hotplug_slot,
337 return rc; 322 return rc;
338} 323}
339 324
325/*
326 * Power up and configure the slot via a SAL call to PROM.
327 * Scan slot (and any children), do any platform specific fixup,
328 * and find device driver.
329 */
340static int enable_slot(struct hotplug_slot *bss_hotplug_slot) 330static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
341{ 331{
342 struct slot *slot = bss_hotplug_slot->private; 332 struct slot *slot = bss_hotplug_slot->private;
@@ -345,6 +335,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
345 int func, num_funcs; 335 int func, num_funcs;
346 int new_ppb = 0; 336 int new_ppb = 0;
347 int rc; 337 int rc;
338 void pcibios_fixup_device_resources(struct pci_dev *);
348 339
349 /* Serialize the Linux PCI infrastructure */ 340 /* Serialize the Linux PCI infrastructure */
350 mutex_lock(&sn_hotplug_mutex); 341 mutex_lock(&sn_hotplug_mutex);
@@ -367,9 +358,6 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
367 return -ENODEV; 358 return -ENODEV;
368 } 359 }
369 360
370 sn_pci_controller_fixup(pci_domain_nr(slot->pci_bus),
371 slot->pci_bus->number,
372 slot->pci_bus);
373 /* 361 /*
374 * Map SN resources for all functions on the card 362 * Map SN resources for all functions on the card
375 * to the Linux PCI interface and tell the drivers 363 * to the Linux PCI interface and tell the drivers
@@ -380,6 +368,13 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
380 PCI_DEVFN(slot->device_num + 1, 368 PCI_DEVFN(slot->device_num + 1,
381 PCI_FUNC(func))); 369 PCI_FUNC(func)));
382 if (dev) { 370 if (dev) {
371 /* Need to do slot fixup on PPB before fixup of children
372 * (PPB's pcidev_info needs to be in pcidev_info list
373 * before child's SN_PCIDEV_INFO() call to setup
374 * pdi_host_pcidev_info).
375 */
376 pcibios_fixup_device_resources(dev);
377 sn_pci_fixup_slot(dev);
383 if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) { 378 if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
384 unsigned char sec_bus; 379 unsigned char sec_bus;
385 pci_read_config_byte(dev, PCI_SECONDARY_BUS, 380 pci_read_config_byte(dev, PCI_SECONDARY_BUS,
@@ -387,12 +382,8 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
387 new_bus = pci_add_new_bus(dev->bus, dev, 382 new_bus = pci_add_new_bus(dev->bus, dev,
388 sec_bus); 383 sec_bus);
389 pci_scan_child_bus(new_bus); 384 pci_scan_child_bus(new_bus);
390 sn_pci_controller_fixup(pci_domain_nr(new_bus),
391 new_bus->number,
392 new_bus);
393 new_ppb = 1; 385 new_ppb = 1;
394 } 386 }
395 sn_bus_alloc_data(dev);
396 pci_dev_put(dev); 387 pci_dev_put(dev);
397 } 388 }
398 } 389 }
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index c7103ac5cd06..ea2087c34149 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -31,12 +31,11 @@
31 31
32#include <linux/types.h> 32#include <linux/types.h>
33#include <linux/pci.h> 33#include <linux/pci.h>
34#include <linux/pci_hotplug.h>
34#include <linux/delay.h> 35#include <linux/delay.h>
35#include <linux/sched.h> /* signal_pending(), struct timer_list */ 36#include <linux/sched.h> /* signal_pending(), struct timer_list */
36#include <linux/mutex.h> 37#include <linux/mutex.h>
37 38
38#include "pci_hotplug.h"
39
40#if !defined(MODULE) 39#if !defined(MODULE)
41 #define MY_NAME "shpchp" 40 #define MY_NAME "shpchp"
42#else 41#else
@@ -103,7 +102,6 @@ struct controller {
103 u32 cap_offset; 102 u32 cap_offset;
104 unsigned long mmio_base; 103 unsigned long mmio_base;
105 unsigned long mmio_size; 104 unsigned long mmio_size;
106 volatile int cmd_busy;
107}; 105};
108 106
109 107
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index 4d8aee119134..83a5226ba9ed 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -302,21 +302,51 @@ static void start_int_poll_timer(struct php_ctlr_state_s *php_ctlr, int sec)
302 add_timer(&php_ctlr->int_poll_timer); 302 add_timer(&php_ctlr->int_poll_timer);
303} 303}
304 304
305static inline int is_ctrl_busy(struct controller *ctrl)
306{
307 u16 cmd_status = shpc_readw(ctrl, CMD_STATUS);
308 return cmd_status & 0x1;
309}
310
311/*
312 * Returns 1 if SHPC finishes executing a command within 1 sec,
313 * otherwise returns 0.
314 */
315static inline int shpc_poll_ctrl_busy(struct controller *ctrl)
316{
317 int i;
318
319 if (!is_ctrl_busy(ctrl))
320 return 1;
321
322 /* Check every 0.1 sec for a total of 1 sec */
323 for (i = 0; i < 10; i++) {
324 msleep(100);
325 if (!is_ctrl_busy(ctrl))
326 return 1;
327 }
328
329 return 0;
330}
331
305static inline int shpc_wait_cmd(struct controller *ctrl) 332static inline int shpc_wait_cmd(struct controller *ctrl)
306{ 333{
307 int retval = 0; 334 int retval = 0;
308 unsigned int timeout_msec = shpchp_poll_mode ? 2000 : 1000; 335 unsigned long timeout = msecs_to_jiffies(1000);
309 unsigned long timeout = msecs_to_jiffies(timeout_msec); 336 int rc;
310 int rc = wait_event_interruptible_timeout(ctrl->queue, 337
311 !ctrl->cmd_busy, timeout); 338 if (shpchp_poll_mode)
312 if (!rc) { 339 rc = shpc_poll_ctrl_busy(ctrl);
340 else
341 rc = wait_event_interruptible_timeout(ctrl->queue,
342 !is_ctrl_busy(ctrl), timeout);
343 if (!rc && is_ctrl_busy(ctrl)) {
313 retval = -EIO; 344 retval = -EIO;
314 err("Command not completed in %d msec\n", timeout_msec); 345 err("Command not completed in 1000 msec\n");
315 } else if (rc < 0) { 346 } else if (rc < 0) {
316 retval = -EINTR; 347 retval = -EINTR;
317 info("Command was interrupted by a signal\n"); 348 info("Command was interrupted by a signal\n");
318 } 349 }
319 ctrl->cmd_busy = 0;
320 350
321 return retval; 351 return retval;
322} 352}
@@ -327,26 +357,15 @@ static int shpc_write_cmd(struct slot *slot, u8 t_slot, u8 cmd)
327 u16 cmd_status; 357 u16 cmd_status;
328 int retval = 0; 358 int retval = 0;
329 u16 temp_word; 359 u16 temp_word;
330 int i;
331 360
332 DBG_ENTER_ROUTINE 361 DBG_ENTER_ROUTINE
333 362
334 mutex_lock(&slot->ctrl->cmd_lock); 363 mutex_lock(&slot->ctrl->cmd_lock);
335 364
336 for (i = 0; i < 10; i++) { 365 if (!shpc_poll_ctrl_busy(ctrl)) {
337 cmd_status = shpc_readw(ctrl, CMD_STATUS);
338
339 if (!(cmd_status & 0x1))
340 break;
341 /* Check every 0.1 sec for a total of 1 sec*/
342 msleep(100);
343 }
344
345 cmd_status = shpc_readw(ctrl, CMD_STATUS);
346
347 if (cmd_status & 0x1) {
348 /* After 1 sec and and the controller is still busy */ 366 /* After 1 sec and and the controller is still busy */
349 err("%s : Controller is still busy after 1 sec.\n", __FUNCTION__); 367 err("%s : Controller is still busy after 1 sec.\n",
368 __FUNCTION__);
350 retval = -EBUSY; 369 retval = -EBUSY;
351 goto out; 370 goto out;
352 } 371 }
@@ -358,7 +377,6 @@ static int shpc_write_cmd(struct slot *slot, u8 t_slot, u8 cmd)
358 /* To make sure the Controller Busy bit is 0 before we send out the 377 /* To make sure the Controller Busy bit is 0 before we send out the
359 * command. 378 * command.
360 */ 379 */
361 slot->ctrl->cmd_busy = 1;
362 shpc_writew(ctrl, CMD, temp_word); 380 shpc_writew(ctrl, CMD, temp_word);
363 381
364 /* 382 /*
@@ -908,7 +926,6 @@ static irqreturn_t shpc_isr(int irq, void *dev_id)
908 serr_int &= ~SERR_INTR_RSVDZ_MASK; 926 serr_int &= ~SERR_INTR_RSVDZ_MASK;
909 shpc_writel(ctrl, SERR_INTR_ENABLE, serr_int); 927 shpc_writel(ctrl, SERR_INTR_ENABLE, serr_int);
910 928
911 ctrl->cmd_busy = 0;
912 wake_up_interruptible(&ctrl->queue); 929 wake_up_interruptible(&ctrl->queue);
913 } 930 }
914 931
@@ -1101,7 +1118,7 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev)
1101{ 1118{
1102 struct php_ctlr_state_s *php_ctlr, *p; 1119 struct php_ctlr_state_s *php_ctlr, *p;
1103 void *instance_id = ctrl; 1120 void *instance_id = ctrl;
1104 int rc, num_slots = 0; 1121 int rc = -1, num_slots = 0;
1105 u8 hp_slot; 1122 u8 hp_slot;
1106 u32 shpc_base_offset; 1123 u32 shpc_base_offset;
1107 u32 tempdword, slot_reg, slot_config; 1124 u32 tempdword, slot_reg, slot_config;
@@ -1167,11 +1184,15 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev)
1167 info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor, 1184 info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor,
1168 pdev->subsystem_device); 1185 pdev->subsystem_device);
1169 1186
1170 if (pci_enable_device(pdev)) 1187 rc = pci_enable_device(pdev);
1188 if (rc) {
1189 err("%s: pci_enable_device failed\n", __FUNCTION__);
1171 goto abort_free_ctlr; 1190 goto abort_free_ctlr;
1191 }
1172 1192
1173 if (!request_mem_region(ctrl->mmio_base, ctrl->mmio_size, MY_NAME)) { 1193 if (!request_mem_region(ctrl->mmio_base, ctrl->mmio_size, MY_NAME)) {
1174 err("%s: cannot reserve MMIO region\n", __FUNCTION__); 1194 err("%s: cannot reserve MMIO region\n", __FUNCTION__);
1195 rc = -1;
1175 goto abort_free_ctlr; 1196 goto abort_free_ctlr;
1176 } 1197 }
1177 1198
@@ -1180,6 +1201,7 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev)
1180 err("%s: cannot remap MMIO region %lx @ %lx\n", __FUNCTION__, 1201 err("%s: cannot remap MMIO region %lx @ %lx\n", __FUNCTION__,
1181 ctrl->mmio_size, ctrl->mmio_base); 1202 ctrl->mmio_size, ctrl->mmio_base);
1182 release_mem_region(ctrl->mmio_base, ctrl->mmio_size); 1203 release_mem_region(ctrl->mmio_base, ctrl->mmio_size);
1204 rc = -1;
1183 goto abort_free_ctlr; 1205 goto abort_free_ctlr;
1184 } 1206 }
1185 dbg("%s: php_ctlr->creg %p\n", __FUNCTION__, php_ctlr->creg); 1207 dbg("%s: php_ctlr->creg %p\n", __FUNCTION__, php_ctlr->creg);
@@ -1282,8 +1304,10 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev)
1282 */ 1304 */
1283 if (atomic_add_return(1, &shpchp_num_controllers) == 1) { 1305 if (atomic_add_return(1, &shpchp_num_controllers) == 1) {
1284 shpchp_wq = create_singlethread_workqueue("shpchpd"); 1306 shpchp_wq = create_singlethread_workqueue("shpchpd");
1285 if (!shpchp_wq) 1307 if (!shpchp_wq) {
1286 return -ENOMEM; 1308 rc = -ENOMEM;
1309 goto abort_free_ctlr;
1310 }
1287 } 1311 }
1288 1312
1289 /* 1313 /*
@@ -1313,8 +1337,10 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev)
1313 1337
1314 /* We end up here for the many possible ways to fail this API. */ 1338 /* We end up here for the many possible ways to fail this API. */
1315abort_free_ctlr: 1339abort_free_ctlr:
1340 if (php_ctlr->creg)
1341 iounmap(php_ctlr->creg);
1316 kfree(php_ctlr); 1342 kfree(php_ctlr);
1317abort: 1343abort:
1318 DBG_LEAVE_ROUTINE 1344 DBG_LEAVE_ROUTINE
1319 return -1; 1345 return rc;
1320} 1346}
diff --git a/drivers/pci/htirq.c b/drivers/pci/htirq.c
index 0e27f2404a83..0a8d1cce9fa0 100644
--- a/drivers/pci/htirq.c
+++ b/drivers/pci/htirq.c
@@ -25,97 +25,72 @@ static DEFINE_SPINLOCK(ht_irq_lock);
25 25
26struct ht_irq_cfg { 26struct ht_irq_cfg {
27 struct pci_dev *dev; 27 struct pci_dev *dev;
28 /* Update callback used to cope with buggy hardware */
29 ht_irq_update_t *update;
28 unsigned pos; 30 unsigned pos;
29 unsigned idx; 31 unsigned idx;
32 struct ht_irq_msg msg;
30}; 33};
31 34
32void write_ht_irq_low(unsigned int irq, u32 data)
33{
34 struct ht_irq_cfg *cfg = get_irq_data(irq);
35 unsigned long flags;
36 spin_lock_irqsave(&ht_irq_lock, flags);
37 pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
38 pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
39 spin_unlock_irqrestore(&ht_irq_lock, flags);
40}
41 35
42void write_ht_irq_high(unsigned int irq, u32 data) 36void write_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg)
43{ 37{
44 struct ht_irq_cfg *cfg = get_irq_data(irq); 38 struct ht_irq_cfg *cfg = get_irq_data(irq);
45 unsigned long flags; 39 unsigned long flags;
46 spin_lock_irqsave(&ht_irq_lock, flags); 40 spin_lock_irqsave(&ht_irq_lock, flags);
47 pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx + 1); 41 if (cfg->msg.address_lo != msg->address_lo) {
48 pci_write_config_dword(cfg->dev, cfg->pos + 4, data); 42 pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
49 spin_unlock_irqrestore(&ht_irq_lock, flags); 43 pci_write_config_dword(cfg->dev, cfg->pos + 4, msg->address_lo);
50} 44 }
51 45 if (cfg->msg.address_hi != msg->address_hi) {
52u32 read_ht_irq_low(unsigned int irq) 46 pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx + 1);
53{ 47 pci_write_config_dword(cfg->dev, cfg->pos + 4, msg->address_hi);
54 struct ht_irq_cfg *cfg = get_irq_data(irq); 48 }
55 unsigned long flags; 49 if (cfg->update)
56 u32 data; 50 cfg->update(cfg->dev, irq, msg);
57 spin_lock_irqsave(&ht_irq_lock, flags);
58 pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
59 pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
60 spin_unlock_irqrestore(&ht_irq_lock, flags); 51 spin_unlock_irqrestore(&ht_irq_lock, flags);
61 return data; 52 cfg->msg = *msg;
62} 53}
63 54
64u32 read_ht_irq_high(unsigned int irq) 55void fetch_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg)
65{ 56{
66 struct ht_irq_cfg *cfg = get_irq_data(irq); 57 struct ht_irq_cfg *cfg = get_irq_data(irq);
67 unsigned long flags; 58 *msg = cfg->msg;
68 u32 data;
69 spin_lock_irqsave(&ht_irq_lock, flags);
70 pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx + 1);
71 pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
72 spin_unlock_irqrestore(&ht_irq_lock, flags);
73 return data;
74} 59}
75 60
76void mask_ht_irq(unsigned int irq) 61void mask_ht_irq(unsigned int irq)
77{ 62{
78 struct ht_irq_cfg *cfg; 63 struct ht_irq_cfg *cfg;
79 unsigned long flags; 64 struct ht_irq_msg msg;
80 u32 data;
81 65
82 cfg = get_irq_data(irq); 66 cfg = get_irq_data(irq);
83 67
84 spin_lock_irqsave(&ht_irq_lock, flags); 68 msg = cfg->msg;
85 pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx); 69 msg.address_lo |= 1;
86 pci_read_config_dword(cfg->dev, cfg->pos + 4, &data); 70 write_ht_irq_msg(irq, &msg);
87 data |= 1;
88 pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
89 spin_unlock_irqrestore(&ht_irq_lock, flags);
90} 71}
91 72
92void unmask_ht_irq(unsigned int irq) 73void unmask_ht_irq(unsigned int irq)
93{ 74{
94 struct ht_irq_cfg *cfg; 75 struct ht_irq_cfg *cfg;
95 unsigned long flags; 76 struct ht_irq_msg msg;
96 u32 data;
97 77
98 cfg = get_irq_data(irq); 78 cfg = get_irq_data(irq);
99 79
100 spin_lock_irqsave(&ht_irq_lock, flags); 80 msg = cfg->msg;
101 pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx); 81 msg.address_lo &= ~1;
102 pci_read_config_dword(cfg->dev, cfg->pos + 4, &data); 82 write_ht_irq_msg(irq, &msg);
103 data &= ~1;
104 pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
105 spin_unlock_irqrestore(&ht_irq_lock, flags);
106} 83}
107 84
108/** 85/**
109 * ht_create_irq - create an irq and attach it to a device. 86 * __ht_create_irq - create an irq and attach it to a device.
110 * @dev: The hypertransport device to find the irq capability on. 87 * @dev: The hypertransport device to find the irq capability on.
111 * @idx: Which of the possible irqs to attach to. 88 * @idx: Which of the possible irqs to attach to.
112 * 89 * @update: Function to be called when changing the htirq message
113 * ht_create_irq is needs to be called for all hypertransport devices
114 * that generate irqs.
115 * 90 *
116 * The irq number of the new irq or a negative error value is returned. 91 * The irq number of the new irq or a negative error value is returned.
117 */ 92 */
118int ht_create_irq(struct pci_dev *dev, int idx) 93int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update)
119{ 94{
120 struct ht_irq_cfg *cfg; 95 struct ht_irq_cfg *cfg;
121 unsigned long flags; 96 unsigned long flags;
@@ -150,8 +125,12 @@ int ht_create_irq(struct pci_dev *dev, int idx)
150 return -ENOMEM; 125 return -ENOMEM;
151 126
152 cfg->dev = dev; 127 cfg->dev = dev;
128 cfg->update = update;
153 cfg->pos = pos; 129 cfg->pos = pos;
154 cfg->idx = 0x10 + (idx * 2); 130 cfg->idx = 0x10 + (idx * 2);
131 /* Initialize msg to a value that will never match the first write. */
132 cfg->msg.address_lo = 0xffffffff;
133 cfg->msg.address_hi = 0xffffffff;
155 134
156 irq = create_irq(); 135 irq = create_irq();
157 if (irq < 0) { 136 if (irq < 0) {
@@ -169,6 +148,21 @@ int ht_create_irq(struct pci_dev *dev, int idx)
169} 148}
170 149
171/** 150/**
151 * ht_create_irq - create an irq and attach it to a device.
152 * @dev: The hypertransport device to find the irq capability on.
153 * @idx: Which of the possible irqs to attach to.
154 *
155 * ht_create_irq needs to be called for all hypertransport devices
156 * that generate irqs.
157 *
158 * The irq number of the new irq or a negative error value is returned.
159 */
160int ht_create_irq(struct pci_dev *dev, int idx)
161{
162 return __ht_create_irq(dev, idx, NULL);
163}
164
165/**
172 * ht_destroy_irq - destroy an irq created with ht_create_irq 166 * ht_destroy_irq - destroy an irq created with ht_create_irq
173 * 167 *
174 * This reverses ht_create_irq removing the specified irq from 168 * This reverses ht_create_irq removing the specified irq from
@@ -186,5 +180,6 @@ void ht_destroy_irq(unsigned int irq)
186 kfree(cfg); 180 kfree(cfg);
187} 181}
188 182
183EXPORT_SYMBOL(__ht_create_irq);
189EXPORT_SYMBOL(ht_create_irq); 184EXPORT_SYMBOL(ht_create_irq);
190EXPORT_SYMBOL(ht_destroy_irq); 185EXPORT_SYMBOL(ht_destroy_irq);
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index f9fdc54473c4..9fc9a34ef24a 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -627,22 +627,24 @@ static int msix_capability_init(struct pci_dev *dev,
627 * pci_msi_supported - check whether MSI may be enabled on device 627 * pci_msi_supported - check whether MSI may be enabled on device
628 * @dev: pointer to the pci_dev data structure of MSI device function 628 * @dev: pointer to the pci_dev data structure of MSI device function
629 * 629 *
630 * MSI must be globally enabled and supported by the device and its root 630 * Look at global flags, the device itself, and its parent busses
631 * bus. But, the root bus is not easy to find since some architectures 631 * to return 0 if MSI are supported for the device.
632 * have virtual busses on top of the PCI hierarchy (for instance the
633 * hypertransport bus), while the actual bus where MSI must be supported
634 * is below. So we test the MSI flag on all parent busses and assume
635 * that no quirk will ever set the NO_MSI flag on a non-root bus.
636 **/ 632 **/
637static 633static
638int pci_msi_supported(struct pci_dev * dev) 634int pci_msi_supported(struct pci_dev * dev)
639{ 635{
640 struct pci_bus *bus; 636 struct pci_bus *bus;
641 637
638 /* MSI must be globally enabled and supported by the device */
642 if (!pci_msi_enable || !dev || dev->no_msi) 639 if (!pci_msi_enable || !dev || dev->no_msi)
643 return -EINVAL; 640 return -EINVAL;
644 641
645 /* check MSI flags of all parent busses */ 642 /* Any bridge which does NOT route MSI transactions from it's
643 * secondary bus to it's primary bus must set NO_MSI flag on
644 * the secondary pci_bus.
645 * We expect only arch-specific PCI host bus controller driver
646 * or quirks for specific PCI bridges to be setting NO_MSI.
647 */
646 for (bus = dev->bus; bus; bus = bus->parent) 648 for (bus = dev->bus; bus; bus = bus->parent)
647 if (bus->bus_flags & PCI_BUS_FLAGS_NO_MSI) 649 if (bus->bus_flags & PCI_BUS_FLAGS_NO_MSI)
648 return -EINVAL; 650 return -EINVAL;
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index f0cca1772f9c..3898f5237144 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -6,14 +6,6 @@
6#ifndef MSI_H 6#ifndef MSI_H
7#define MSI_H 7#define MSI_H
8 8
9/*
10 * MSI-X Address Register
11 */
12#define PCI_MSIX_FLAGS_QSIZE 0x7FF
13#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
14#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
15#define PCI_MSIX_FLAGS_BITMASK (1 << 0)
16
17#define PCI_MSIX_ENTRY_SIZE 16 9#define PCI_MSIX_ENTRY_SIZE 16
18#define PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET 0 10#define PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET 0
19#define PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET 4 11#define PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET 4
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index bb7456c1dbac..a064f36a0805 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -36,6 +36,7 @@ acpi_query_osc (
36 struct acpi_buffer output = {ACPI_ALLOCATE_BUFFER, NULL}; 36 struct acpi_buffer output = {ACPI_ALLOCATE_BUFFER, NULL};
37 union acpi_object *out_obj; 37 union acpi_object *out_obj;
38 u32 osc_dw0; 38 u32 osc_dw0;
39 acpi_status *ret_status = (acpi_status *)retval;
39 40
40 41
41 /* Setting up input parameters */ 42 /* Setting up input parameters */
@@ -56,6 +57,7 @@ acpi_query_osc (
56 if (ACPI_FAILURE (status)) { 57 if (ACPI_FAILURE (status)) {
57 printk(KERN_DEBUG 58 printk(KERN_DEBUG
58 "Evaluate _OSC Set fails. Status = 0x%04x\n", status); 59 "Evaluate _OSC Set fails. Status = 0x%04x\n", status);
60 *ret_status = status;
59 return status; 61 return status;
60 } 62 }
61 out_obj = output.pointer; 63 out_obj = output.pointer;
@@ -90,6 +92,7 @@ acpi_query_osc (
90 92
91query_osc_out: 93query_osc_out:
92 kfree(output.pointer); 94 kfree(output.pointer);
95 *ret_status = status;
93 return status; 96 return status;
94} 97}
95 98
@@ -166,6 +169,7 @@ run_osc_out:
166acpi_status pci_osc_support_set(u32 flags) 169acpi_status pci_osc_support_set(u32 flags)
167{ 170{
168 u32 temp; 171 u32 temp;
172 acpi_status retval;
169 173
170 if (!(flags & OSC_SUPPORT_MASKS)) { 174 if (!(flags & OSC_SUPPORT_MASKS)) {
171 return AE_TYPE; 175 return AE_TYPE;
@@ -179,9 +183,13 @@ acpi_status pci_osc_support_set(u32 flags)
179 acpi_get_devices ( PCI_ROOT_HID_STRING, 183 acpi_get_devices ( PCI_ROOT_HID_STRING,
180 acpi_query_osc, 184 acpi_query_osc,
181 ctrlset_buf, 185 ctrlset_buf,
182 NULL ); 186 (void **) &retval );
183 ctrlset_buf[OSC_QUERY_TYPE] = !OSC_QUERY_ENABLE; 187 ctrlset_buf[OSC_QUERY_TYPE] = !OSC_QUERY_ENABLE;
184 ctrlset_buf[OSC_CONTROL_TYPE] = temp; 188 ctrlset_buf[OSC_CONTROL_TYPE] = temp;
189 if (ACPI_FAILURE(retval)) {
190 /* no osc support at all */
191 ctrlset_buf[OSC_SUPPORT_TYPE] = 0;
192 }
185 return AE_OK; 193 return AE_OK;
186} 194}
187EXPORT_SYMBOL(pci_osc_support_set); 195EXPORT_SYMBOL(pci_osc_support_set);
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index b1c0c707d96c..e5ae3a0c13bb 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -265,6 +265,13 @@ static int pci_device_remove(struct device * dev)
265 } 265 }
266 266
267 /* 267 /*
268 * If the device is still on, set the power state as "unknown",
269 * since it might change by the next time we load the driver.
270 */
271 if (pci_dev->current_state == PCI_D0)
272 pci_dev->current_state = PCI_UNKNOWN;
273
274 /*
268 * We would love to complain here if pci_dev->is_enabled is set, that 275 * We would love to complain here if pci_dev->is_enabled is set, that
269 * the driver should have called pci_disable_device(), but the 276 * the driver should have called pci_disable_device(), but the
270 * unfortunate fact is there are too many odd BIOS and bridge setups 277 * unfortunate fact is there are too many odd BIOS and bridge setups
@@ -288,6 +295,12 @@ static int pci_device_suspend(struct device * dev, pm_message_t state)
288 suspend_report_result(drv->suspend, i); 295 suspend_report_result(drv->suspend, i);
289 } else { 296 } else {
290 pci_save_state(pci_dev); 297 pci_save_state(pci_dev);
298 /*
299 * mark its power state as "unknown", since we don't know if
300 * e.g. the BIOS will change its device state when we suspend.
301 */
302 if (pci_dev->current_state == PCI_D0)
303 pci_dev->current_state = PCI_UNKNOWN;
291 } 304 }
292 return i; 305 return i;
293} 306}
@@ -316,8 +329,8 @@ static int pci_default_resume(struct pci_dev *pci_dev)
316 /* restore the PCI config space */ 329 /* restore the PCI config space */
317 pci_restore_state(pci_dev); 330 pci_restore_state(pci_dev);
318 /* if the device was enabled before suspend, reenable */ 331 /* if the device was enabled before suspend, reenable */
319 if (pci_dev->is_enabled) 332 if (atomic_read(&pci_dev->enable_cnt))
320 retval = pci_enable_device(pci_dev); 333 retval = __pci_enable_device(pci_dev);
321 /* if the device was busmaster before the suspend, make it busmaster again */ 334 /* if the device was busmaster before the suspend, make it busmaster again */
322 if (pci_dev->is_busmaster) 335 if (pci_dev->is_busmaster)
323 pci_set_master(pci_dev); 336 pci_set_master(pci_dev);
@@ -432,9 +445,12 @@ int __pci_register_driver(struct pci_driver *drv, struct module *owner)
432 445
433 /* register with core */ 446 /* register with core */
434 error = driver_register(&drv->driver); 447 error = driver_register(&drv->driver);
448 if (error)
449 return error;
435 450
436 if (!error) 451 error = pci_create_newid_file(drv);
437 error = pci_create_newid_file(drv); 452 if (error)
453 driver_unregister(&drv->driver);
438 454
439 return error; 455 return error;
440} 456}
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index a1d2e979b17f..7a94076752d0 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -42,7 +42,6 @@ pci_config_attr(subsystem_vendor, "0x%04x\n");
42pci_config_attr(subsystem_device, "0x%04x\n"); 42pci_config_attr(subsystem_device, "0x%04x\n");
43pci_config_attr(class, "0x%06x\n"); 43pci_config_attr(class, "0x%06x\n");
44pci_config_attr(irq, "%u\n"); 44pci_config_attr(irq, "%u\n");
45pci_config_attr(is_enabled, "%u\n");
46 45
47static ssize_t broken_parity_status_show(struct device *dev, 46static ssize_t broken_parity_status_show(struct device *dev,
48 struct device_attribute *attr, 47 struct device_attribute *attr,
@@ -112,26 +111,36 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
112 (u8)(pci_dev->class >> 16), (u8)(pci_dev->class >> 8), 111 (u8)(pci_dev->class >> 16), (u8)(pci_dev->class >> 8),
113 (u8)(pci_dev->class)); 112 (u8)(pci_dev->class));
114} 113}
115static ssize_t 114
116is_enabled_store(struct device *dev, struct device_attribute *attr, 115static ssize_t is_enabled_store(struct device *dev,
117 const char *buf, size_t count) 116 struct device_attribute *attr, const char *buf,
117 size_t count)
118{ 118{
119 ssize_t result = -EINVAL;
119 struct pci_dev *pdev = to_pci_dev(dev); 120 struct pci_dev *pdev = to_pci_dev(dev);
120 int retval = 0;
121 121
122 /* this can crash the machine when done on the "wrong" device */ 122 /* this can crash the machine when done on the "wrong" device */
123 if (!capable(CAP_SYS_ADMIN)) 123 if (!capable(CAP_SYS_ADMIN))
124 return count; 124 return count;
125 125
126 if (*buf == '0') 126 if (*buf == '0') {
127 pci_disable_device(pdev); 127 if (atomic_read(&pdev->enable_cnt) != 0)
128 pci_disable_device(pdev);
129 else
130 result = -EIO;
131 } else if (*buf == '1')
132 result = pci_enable_device(pdev);
133
134 return result < 0 ? result : count;
135}
128 136
129 if (*buf == '1') 137static ssize_t is_enabled_show(struct device *dev,
130 retval = pci_enable_device(pdev); 138 struct device_attribute *attr, char *buf)
139{
140 struct pci_dev *pdev;
131 141
132 if (retval) 142 pdev = to_pci_dev (dev);
133 return retval; 143 return sprintf (buf, "%u\n", atomic_read(&pdev->enable_cnt));
134 return count;
135} 144}
136 145
137static ssize_t 146static ssize_t
@@ -642,6 +651,9 @@ err:
642 */ 651 */
643void pci_remove_sysfs_dev_files(struct pci_dev *pdev) 652void pci_remove_sysfs_dev_files(struct pci_dev *pdev)
644{ 653{
654 if (!sysfs_initialized)
655 return;
656
645 if (pdev->cfg_size < 4096) 657 if (pdev->cfg_size < 4096)
646 sysfs_remove_bin_file(&pdev->dev.kobj, &pci_config_attr); 658 sysfs_remove_bin_file(&pdev->dev.kobj, &pci_config_attr);
647 else 659 else
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index a544997399b3..5a14b73cf3a1 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -490,6 +490,47 @@ static void pci_restore_pcie_state(struct pci_dev *dev)
490 kfree(save_state); 490 kfree(save_state);
491} 491}
492 492
493
494static int pci_save_pcix_state(struct pci_dev *dev)
495{
496 int pos, i = 0;
497 struct pci_cap_saved_state *save_state;
498 u16 *cap;
499
500 pos = pci_find_capability(dev, PCI_CAP_ID_PCIX);
501 if (pos <= 0)
502 return 0;
503
504 save_state = kzalloc(sizeof(*save_state) + sizeof(u16), GFP_KERNEL);
505 if (!save_state) {
506 dev_err(&dev->dev, "Out of memory in pci_save_pcie_state\n");
507 return -ENOMEM;
508 }
509 cap = (u16 *)&save_state->data[0];
510
511 pci_read_config_word(dev, pos + PCI_X_CMD, &cap[i++]);
512 pci_add_saved_cap(dev, save_state);
513 return 0;
514}
515
516static void pci_restore_pcix_state(struct pci_dev *dev)
517{
518 int i = 0, pos;
519 struct pci_cap_saved_state *save_state;
520 u16 *cap;
521
522 save_state = pci_find_saved_cap(dev, PCI_CAP_ID_PCIX);
523 pos = pci_find_capability(dev, PCI_CAP_ID_PCIX);
524 if (!save_state || pos <= 0)
525 return;
526 cap = (u16 *)&save_state->data[0];
527
528 pci_write_config_word(dev, pos + PCI_X_CMD, cap[i++]);
529 pci_remove_saved_cap(save_state);
530 kfree(save_state);
531}
532
533
493/** 534/**
494 * pci_save_state - save the PCI configuration space of a device before suspending 535 * pci_save_state - save the PCI configuration space of a device before suspending
495 * @dev: - PCI device that we're dealing with 536 * @dev: - PCI device that we're dealing with
@@ -507,6 +548,8 @@ pci_save_state(struct pci_dev *dev)
507 return i; 548 return i;
508 if ((i = pci_save_pcie_state(dev)) != 0) 549 if ((i = pci_save_pcie_state(dev)) != 0)
509 return i; 550 return i;
551 if ((i = pci_save_pcix_state(dev)) != 0)
552 return i;
510 return 0; 553 return 0;
511} 554}
512 555
@@ -538,6 +581,7 @@ pci_restore_state(struct pci_dev *dev)
538 dev->saved_config_space[i]); 581 dev->saved_config_space[i]);
539 } 582 }
540 } 583 }
584 pci_restore_pcix_state(dev);
541 pci_restore_msi_state(dev); 585 pci_restore_msi_state(dev);
542 pci_restore_msix_state(dev); 586 pci_restore_msix_state(dev);
543 return 0; 587 return 0;
@@ -568,30 +612,51 @@ pci_enable_device_bars(struct pci_dev *dev, int bars)
568} 612}
569 613
570/** 614/**
571 * pci_enable_device - Initialize device before it's used by a driver. 615 * __pci_enable_device - Initialize device before it's used by a driver.
572 * @dev: PCI device to be initialized 616 * @dev: PCI device to be initialized
573 * 617 *
574 * Initialize device before it's used by a driver. Ask low-level code 618 * Initialize device before it's used by a driver. Ask low-level code
575 * to enable I/O and memory. Wake up the device if it was suspended. 619 * to enable I/O and memory. Wake up the device if it was suspended.
576 * Beware, this function can fail. 620 * Beware, this function can fail.
621 *
622 * Note this function is a backend and is not supposed to be called by
623 * normal code, use pci_enable_device() instead.
577 */ 624 */
578int 625int
579pci_enable_device(struct pci_dev *dev) 626__pci_enable_device(struct pci_dev *dev)
580{ 627{
581 int err; 628 int err;
582 629
583 if (dev->is_enabled)
584 return 0;
585
586 err = pci_enable_device_bars(dev, (1 << PCI_NUM_RESOURCES) - 1); 630 err = pci_enable_device_bars(dev, (1 << PCI_NUM_RESOURCES) - 1);
587 if (err) 631 if (err)
588 return err; 632 return err;
589 pci_fixup_device(pci_fixup_enable, dev); 633 pci_fixup_device(pci_fixup_enable, dev);
590 dev->is_enabled = 1;
591 return 0; 634 return 0;
592} 635}
593 636
594/** 637/**
638 * pci_enable_device - Initialize device before it's used by a driver.
639 * @dev: PCI device to be initialized
640 *
641 * Initialize device before it's used by a driver. Ask low-level code
642 * to enable I/O and memory. Wake up the device if it was suspended.
643 * Beware, this function can fail.
644 *
645 * Note we don't actually enable the device many times if we call
646 * this function repeatedly (we just increment the count).
647 */
648int pci_enable_device(struct pci_dev *dev)
649{
650 int result;
651 if (atomic_add_return(1, &dev->enable_cnt) > 1)
652 return 0; /* already enabled */
653 result = __pci_enable_device(dev);
654 if (result < 0)
655 atomic_dec(&dev->enable_cnt);
656 return result;
657}
658
659/**
595 * pcibios_disable_device - disable arch specific PCI resources for device dev 660 * pcibios_disable_device - disable arch specific PCI resources for device dev
596 * @dev: the PCI device to disable 661 * @dev: the PCI device to disable
597 * 662 *
@@ -607,12 +672,18 @@ void __attribute__ ((weak)) pcibios_disable_device (struct pci_dev *dev) {}
607 * 672 *
608 * Signal to the system that the PCI device is not in use by the system 673 * Signal to the system that the PCI device is not in use by the system
609 * anymore. This only involves disabling PCI bus-mastering, if active. 674 * anymore. This only involves disabling PCI bus-mastering, if active.
675 *
676 * Note we don't actually disable the device until all callers of
677 * pci_device_enable() have called pci_device_disable().
610 */ 678 */
611void 679void
612pci_disable_device(struct pci_dev *dev) 680pci_disable_device(struct pci_dev *dev)
613{ 681{
614 u16 pci_command; 682 u16 pci_command;
615 683
684 if (atomic_sub_return(1, &dev->enable_cnt) != 0)
685 return;
686
616 if (dev->msi_enabled) 687 if (dev->msi_enabled)
617 disable_msi_mode(dev, pci_find_capability(dev, PCI_CAP_ID_MSI), 688 disable_msi_mode(dev, pci_find_capability(dev, PCI_CAP_ID_MSI),
618 PCI_CAP_ID_MSI); 689 PCI_CAP_ID_MSI);
@@ -628,7 +699,6 @@ pci_disable_device(struct pci_dev *dev)
628 dev->is_busmaster = 0; 699 dev->is_busmaster = 0;
629 700
630 pcibios_disable_device(dev); 701 pcibios_disable_device(dev);
631 dev->is_enabled = 0;
632} 702}
633 703
634/** 704/**
@@ -831,22 +901,38 @@ pci_set_master(struct pci_dev *dev)
831 pcibios_set_master(dev); 901 pcibios_set_master(dev);
832} 902}
833 903
834#ifndef HAVE_ARCH_PCI_MWI 904#ifdef PCI_DISABLE_MWI
905int pci_set_mwi(struct pci_dev *dev)
906{
907 return 0;
908}
909
910void pci_clear_mwi(struct pci_dev *dev)
911{
912}
913
914#else
915
916#ifndef PCI_CACHE_LINE_BYTES
917#define PCI_CACHE_LINE_BYTES L1_CACHE_BYTES
918#endif
919
835/* This can be overridden by arch code. */ 920/* This can be overridden by arch code. */
836u8 pci_cache_line_size = L1_CACHE_BYTES >> 2; 921/* Don't forget this is measured in 32-bit words, not bytes */
922u8 pci_cache_line_size = PCI_CACHE_LINE_BYTES / 4;
837 923
838/** 924/**
839 * pci_generic_prep_mwi - helper function for pci_set_mwi 925 * pci_set_cacheline_size - ensure the CACHE_LINE_SIZE register is programmed
840 * @dev: the PCI device for which MWI is enabled 926 * @dev: the PCI device for which MWI is to be enabled
841 * 927 *
842 * Helper function for generic implementation of pcibios_prep_mwi 928 * Helper function for pci_set_mwi.
843 * function. Originally copied from drivers/net/acenic.c. 929 * Originally copied from drivers/net/acenic.c.
844 * Copyright 1998-2001 by Jes Sorensen, <jes@trained-monkey.org>. 930 * Copyright 1998-2001 by Jes Sorensen, <jes@trained-monkey.org>.
845 * 931 *
846 * RETURNS: An appropriate -ERRNO error value on error, or zero for success. 932 * RETURNS: An appropriate -ERRNO error value on error, or zero for success.
847 */ 933 */
848static int 934static int
849pci_generic_prep_mwi(struct pci_dev *dev) 935pci_set_cacheline_size(struct pci_dev *dev)
850{ 936{
851 u8 cacheline_size; 937 u8 cacheline_size;
852 938
@@ -872,7 +958,6 @@ pci_generic_prep_mwi(struct pci_dev *dev)
872 958
873 return -EINVAL; 959 return -EINVAL;
874} 960}
875#endif /* !HAVE_ARCH_PCI_MWI */
876 961
877/** 962/**
878 * pci_set_mwi - enables memory-write-invalidate PCI transaction 963 * pci_set_mwi - enables memory-write-invalidate PCI transaction
@@ -890,12 +975,7 @@ pci_set_mwi(struct pci_dev *dev)
890 int rc; 975 int rc;
891 u16 cmd; 976 u16 cmd;
892 977
893#ifdef HAVE_ARCH_PCI_MWI 978 rc = pci_set_cacheline_size(dev);
894 rc = pcibios_prep_mwi(dev);
895#else
896 rc = pci_generic_prep_mwi(dev);
897#endif
898
899 if (rc) 979 if (rc)
900 return rc; 980 return rc;
901 981
@@ -926,6 +1006,7 @@ pci_clear_mwi(struct pci_dev *dev)
926 pci_write_config_word(dev, PCI_COMMAND, cmd); 1006 pci_write_config_word(dev, PCI_COMMAND, cmd);
927 } 1007 }
928} 1008}
1009#endif /* ! PCI_DISABLE_MWI */
929 1010
930/** 1011/**
931 * pci_intx - enables/disables PCI INTx for device dev 1012 * pci_intx - enables/disables PCI INTx for device dev
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 6bf327db5c5e..398852f526a6 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -1,5 +1,6 @@
1/* Functions internal to the PCI core code */ 1/* Functions internal to the PCI core code */
2 2
3extern int __must_check __pci_enable_device(struct pci_dev *);
3extern int pci_uevent(struct device *dev, char **envp, int num_envp, 4extern int pci_uevent(struct device *dev, char **envp, int num_envp,
4 char *buffer, int buffer_size); 5 char *buffer, int buffer_size);
5extern int pci_create_sysfs_dev_files(struct pci_dev *pdev); 6extern int pci_create_sysfs_dev_files(struct pci_dev *pdev);
diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h
index 67fcd176babd..3656e0349dd1 100644
--- a/drivers/pci/pcie/portdrv.h
+++ b/drivers/pci/pcie/portdrv.h
@@ -9,6 +9,8 @@
9#ifndef _PORTDRV_H_ 9#ifndef _PORTDRV_H_
10#define _PORTDRV_H_ 10#define _PORTDRV_H_
11 11
12#include <linux/compiler.h>
13
12#if !defined(PCI_CAP_ID_PME) 14#if !defined(PCI_CAP_ID_PME)
13#define PCI_CAP_ID_PME 1 15#define PCI_CAP_ID_PME 1
14#endif 16#endif
@@ -39,7 +41,7 @@ extern int pcie_port_device_suspend(struct pci_dev *dev, pm_message_t state);
39extern int pcie_port_device_resume(struct pci_dev *dev); 41extern int pcie_port_device_resume(struct pci_dev *dev);
40#endif 42#endif
41extern void pcie_port_device_remove(struct pci_dev *dev); 43extern void pcie_port_device_remove(struct pci_dev *dev);
42extern int pcie_port_bus_register(void); 44extern int __must_check pcie_port_bus_register(void);
43extern void pcie_port_bus_unregister(void); 45extern void pcie_port_bus_unregister(void);
44 46
45#endif /* _PORTDRV_H_ */ 47#endif /* _PORTDRV_H_ */
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index bd6615b4d40e..b20a9b81dae2 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -6,7 +6,6 @@
6 * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com) 6 * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
7 */ 7 */
8 8
9#include <linux/compiler.h>
10#include <linux/module.h> 9#include <linux/module.h>
11#include <linux/pci.h> 10#include <linux/pci.h>
12#include <linux/kernel.h> 11#include <linux/kernel.h>
@@ -401,7 +400,7 @@ void pcie_port_device_remove(struct pci_dev *dev)
401 pci_disable_msi(dev); 400 pci_disable_msi(dev);
402} 401}
403 402
404int __must_check pcie_port_bus_register(void) 403int pcie_port_bus_register(void)
405{ 404{
406 return bus_register(&pcie_port_bus_type); 405 return bus_register(&pcie_port_bus_type);
407} 406}
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 037690e08f5f..b4da7954611e 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -37,7 +37,6 @@ static int pcie_portdrv_save_config(struct pci_dev *dev)
37 return pci_save_state(dev); 37 return pci_save_state(dev);
38} 38}
39 39
40#ifdef CONFIG_PM
41static int pcie_portdrv_restore_config(struct pci_dev *dev) 40static int pcie_portdrv_restore_config(struct pci_dev *dev)
42{ 41{
43 int retval; 42 int retval;
@@ -50,6 +49,7 @@ static int pcie_portdrv_restore_config(struct pci_dev *dev)
50 return 0; 49 return 0;
51} 50}
52 51
52#ifdef CONFIG_PM
53static int pcie_portdrv_suspend(struct pci_dev *dev, pm_message_t state) 53static int pcie_portdrv_suspend(struct pci_dev *dev, pm_message_t state)
54{ 54{
55 int ret = pcie_port_device_suspend(dev, state); 55 int ret = pcie_port_device_suspend(dev, state);
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index a3b0a5eb5054..0eeac60042b3 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -679,6 +679,33 @@ static int pci_setup_device(struct pci_dev * dev)
679 pci_read_bases(dev, 6, PCI_ROM_ADDRESS); 679 pci_read_bases(dev, 6, PCI_ROM_ADDRESS);
680 pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &dev->subsystem_vendor); 680 pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &dev->subsystem_vendor);
681 pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &dev->subsystem_device); 681 pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &dev->subsystem_device);
682
683 /*
684 * Do the ugly legacy mode stuff here rather than broken chip
685 * quirk code. Legacy mode ATA controllers have fixed
686 * addresses. These are not always echoed in BAR0-3, and
687 * BAR0-3 in a few cases contain junk!
688 */
689 if (class == PCI_CLASS_STORAGE_IDE) {
690 u8 progif;
691 pci_read_config_byte(dev, PCI_CLASS_PROG, &progif);
692 if ((progif & 1) == 0) {
693 dev->resource[0].start = 0x1F0;
694 dev->resource[0].end = 0x1F7;
695 dev->resource[0].flags = IORESOURCE_IO;
696 dev->resource[1].start = 0x3F6;
697 dev->resource[1].end = 0x3F6;
698 dev->resource[1].flags = IORESOURCE_IO;
699 }
700 if ((progif & 4) == 0) {
701 dev->resource[2].start = 0x170;
702 dev->resource[2].end = 0x177;
703 dev->resource[2].flags = IORESOURCE_IO;
704 dev->resource[3].start = 0x376;
705 dev->resource[3].end = 0x376;
706 dev->resource[3].flags = IORESOURCE_IO;
707 }
708 }
682 break; 709 break;
683 710
684 case PCI_HEADER_TYPE_BRIDGE: /* bridge header */ 711 case PCI_HEADER_TYPE_BRIDGE: /* bridge header */
@@ -1067,3 +1094,95 @@ EXPORT_SYMBOL(pci_scan_bridge);
1067EXPORT_SYMBOL(pci_scan_single_device); 1094EXPORT_SYMBOL(pci_scan_single_device);
1068EXPORT_SYMBOL_GPL(pci_scan_child_bus); 1095EXPORT_SYMBOL_GPL(pci_scan_child_bus);
1069#endif 1096#endif
1097
1098static int __init pci_sort_bf_cmp(const struct pci_dev *a, const struct pci_dev *b)
1099{
1100 if (pci_domain_nr(a->bus) < pci_domain_nr(b->bus)) return -1;
1101 else if (pci_domain_nr(a->bus) > pci_domain_nr(b->bus)) return 1;
1102
1103 if (a->bus->number < b->bus->number) return -1;
1104 else if (a->bus->number > b->bus->number) return 1;
1105
1106 if (a->devfn < b->devfn) return -1;
1107 else if (a->devfn > b->devfn) return 1;
1108
1109 return 0;
1110}
1111
1112/*
1113 * Yes, this forcably breaks the klist abstraction temporarily. It
1114 * just wants to sort the klist, not change reference counts and
1115 * take/drop locks rapidly in the process. It does all this while
1116 * holding the lock for the list, so objects can't otherwise be
1117 * added/removed while we're swizzling.
1118 */
1119static void __init pci_insertion_sort_klist(struct pci_dev *a, struct list_head *list)
1120{
1121 struct list_head *pos;
1122 struct klist_node *n;
1123 struct device *dev;
1124 struct pci_dev *b;
1125
1126 list_for_each(pos, list) {
1127 n = container_of(pos, struct klist_node, n_node);
1128 dev = container_of(n, struct device, knode_bus);
1129 b = to_pci_dev(dev);
1130 if (pci_sort_bf_cmp(a, b) <= 0) {
1131 list_move_tail(&a->dev.knode_bus.n_node, &b->dev.knode_bus.n_node);
1132 return;
1133 }
1134 }
1135 list_move_tail(&a->dev.knode_bus.n_node, list);
1136}
1137
1138static void __init pci_sort_breadthfirst_klist(void)
1139{
1140 LIST_HEAD(sorted_devices);
1141 struct list_head *pos, *tmp;
1142 struct klist_node *n;
1143 struct device *dev;
1144 struct pci_dev *pdev;
1145
1146 spin_lock(&pci_bus_type.klist_devices.k_lock);
1147 list_for_each_safe(pos, tmp, &pci_bus_type.klist_devices.k_list) {
1148 n = container_of(pos, struct klist_node, n_node);
1149 dev = container_of(n, struct device, knode_bus);
1150 pdev = to_pci_dev(dev);
1151 pci_insertion_sort_klist(pdev, &sorted_devices);
1152 }
1153 list_splice(&sorted_devices, &pci_bus_type.klist_devices.k_list);
1154 spin_unlock(&pci_bus_type.klist_devices.k_lock);
1155}
1156
1157static void __init pci_insertion_sort_devices(struct pci_dev *a, struct list_head *list)
1158{
1159 struct pci_dev *b;
1160
1161 list_for_each_entry(b, list, global_list) {
1162 if (pci_sort_bf_cmp(a, b) <= 0) {
1163 list_move_tail(&a->global_list, &b->global_list);
1164 return;
1165 }
1166 }
1167 list_move_tail(&a->global_list, list);
1168}
1169
1170static void __init pci_sort_breadthfirst_devices(void)
1171{
1172 LIST_HEAD(sorted_devices);
1173 struct pci_dev *dev, *tmp;
1174
1175 down_write(&pci_bus_sem);
1176 list_for_each_entry_safe(dev, tmp, &pci_devices, global_list) {
1177 pci_insertion_sort_devices(dev, &sorted_devices);
1178 }
1179 list_splice(&sorted_devices, &pci_devices);
1180 up_write(&pci_bus_sem);
1181}
1182
1183void __init pci_sort_breadthfirst(void)
1184{
1185 pci_sort_breadthfirst_devices();
1186 pci_sort_breadthfirst_klist();
1187}
1188
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 23b599d6a9d5..9ca9b9bf6160 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -453,6 +453,12 @@ static void __devinit quirk_ich6_lpc_acpi(struct pci_dev *dev)
453} 453}
454DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0, quirk_ich6_lpc_acpi ); 454DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0, quirk_ich6_lpc_acpi );
455DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, quirk_ich6_lpc_acpi ); 455DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, quirk_ich6_lpc_acpi );
456DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0, quirk_ich6_lpc_acpi );
457DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1, quirk_ich6_lpc_acpi );
458DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_31, quirk_ich6_lpc_acpi );
459DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_0, quirk_ich6_lpc_acpi );
460DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_2, quirk_ich6_lpc_acpi );
461DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_3, quirk_ich6_lpc_acpi );
456 462
457/* 463/*
458 * VIA ACPI: One IO region pointed to by longword at 464 * VIA ACPI: One IO region pointed to by longword at
@@ -648,11 +654,43 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_vi
648 * Some of the on-chip devices are actually '586 devices' so they are 654 * Some of the on-chip devices are actually '586 devices' so they are
649 * listed here. 655 * listed here.
650 */ 656 */
657
658static int via_irq_fixup_needed = -1;
659
660/*
661 * As some VIA hardware is available in PCI-card form, we need to restrict
662 * this quirk to VIA PCI hardware built onto VIA-based motherboards only.
663 * We try to locate a VIA southbridge before deciding whether the quirk
664 * should be applied.
665 */
666static const struct pci_device_id via_irq_fixup_tbl[] = {
667 {
668 .vendor = PCI_VENDOR_ID_VIA,
669 .device = PCI_ANY_ID,
670 .subvendor = PCI_ANY_ID,
671 .subdevice = PCI_ANY_ID,
672 .class = PCI_CLASS_BRIDGE_ISA << 8,
673 .class_mask = 0xffff00,
674 },
675 { 0, },
676};
677
651static void quirk_via_irq(struct pci_dev *dev) 678static void quirk_via_irq(struct pci_dev *dev)
652{ 679{
653 u8 irq, new_irq; 680 u8 irq, new_irq;
654 681
655 new_irq = dev->irq & 0xf; 682 if (via_irq_fixup_needed == -1)
683 via_irq_fixup_needed = pci_dev_present(via_irq_fixup_tbl);
684
685 if (!via_irq_fixup_needed)
686 return;
687
688 new_irq = dev->irq;
689
690 /* Don't quirk interrupts outside the legacy IRQ range */
691 if (!new_irq || new_irq > 15)
692 return;
693
656 pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq); 694 pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq);
657 if (new_irq != irq) { 695 if (new_irq != irq) {
658 printk(KERN_INFO "PCI: VIA IRQ fixup for %s, from %d to %d\n", 696 printk(KERN_INFO "PCI: VIA IRQ fixup for %s, from %d to %d\n",
@@ -661,14 +699,7 @@ static void quirk_via_irq(struct pci_dev *dev)
661 pci_write_config_byte(dev, PCI_INTERRUPT_LINE, new_irq); 699 pci_write_config_byte(dev, PCI_INTERRUPT_LINE, new_irq);
662 } 700 }
663} 701}
664DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_0, quirk_via_irq); 702DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_ANY_ID, quirk_via_irq);
665DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, quirk_via_irq);
666DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, quirk_via_irq);
667DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, quirk_via_irq);
668DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235_USB_2, quirk_via_irq);
669DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_irq);
670DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_via_irq);
671DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, quirk_via_irq);
672 703
673/* 704/*
674 * VIA VT82C598 has its device ID settable and many BIOSes 705 * VIA VT82C598 has its device ID settable and many BIOSes
@@ -683,33 +714,6 @@ static void __devinit quirk_vt82c598_id(struct pci_dev *dev)
683} 714}
684DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C597_0, quirk_vt82c598_id ); 715DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C597_0, quirk_vt82c598_id );
685 716
686#ifdef CONFIG_ACPI_SLEEP
687
688/*
689 * Some VIA systems boot with the abnormal status flag set. This can cause
690 * the BIOS to re-POST the system on resume rather than passing control
691 * back to the OS. Clear the flag on boot
692 */
693static void __devinit quirk_via_abnormal_poweroff(struct pci_dev *dev)
694{
695 u32 reg;
696
697 acpi_hw_register_read(ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_STATUS,
698 &reg);
699
700 if (reg & 0x800) {
701 printk("Clearing abnormal poweroff flag\n");
702 acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
703 ACPI_REGISTER_PM1_STATUS,
704 (u16)0x800);
705 }
706}
707
708DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235, quirk_via_abnormal_poweroff);
709DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, quirk_via_abnormal_poweroff);
710
711#endif
712
713/* 717/*
714 * CardBus controllers have a legacy base address that enables them 718 * CardBus controllers have a legacy base address that enables them
715 * to respond as i82365 pcmcia controllers. We don't want them to 719 * to respond as i82365 pcmcia controllers. We don't want them to
@@ -793,56 +797,6 @@ static void __init quirk_mediagx_master(struct pci_dev *dev)
793DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_PCI_MASTER, quirk_mediagx_master ); 797DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_PCI_MASTER, quirk_mediagx_master );
794 798
795/* 799/*
796 * As per PCI spec, ignore base address registers 0-3 of the IDE controllers
797 * running in Compatible mode (bits 0 and 2 in the ProgIf for primary and
798 * secondary channels respectively). If the device reports Compatible mode
799 * but does use BAR0-3 for address decoding, we assume that firmware has
800 * programmed these BARs with standard values (0x1f0,0x3f4 and 0x170,0x374).
801 * Exceptions (if they exist) must be handled in chip/architecture specific
802 * fixups.
803 *
804 * Note: for non x86 people. You may need an arch specific quirk to handle
805 * moving IDE devices to native mode as well. Some plug in card devices power
806 * up in compatible mode and assume the BIOS will adjust them.
807 *
808 * Q: should we load the 0x1f0,0x3f4 into the registers or zap them as
809 * we do now ? We don't want is pci_enable_device to come along
810 * and assign new resources. Both approaches work for that.
811 */
812static void __devinit quirk_ide_bases(struct pci_dev *dev)
813{
814 struct resource *res;
815 int first_bar = 2, last_bar = 0;
816
817 if ((dev->class >> 8) != PCI_CLASS_STORAGE_IDE)
818 return;
819
820 res = &dev->resource[0];
821
822 /* primary channel: ProgIf bit 0, BAR0, BAR1 */
823 if (!(dev->class & 1) && (res[0].flags || res[1].flags)) {
824 res[0].start = res[0].end = res[0].flags = 0;
825 res[1].start = res[1].end = res[1].flags = 0;
826 first_bar = 0;
827 last_bar = 1;
828 }
829
830 /* secondary channel: ProgIf bit 2, BAR2, BAR3 */
831 if (!(dev->class & 4) && (res[2].flags || res[3].flags)) {
832 res[2].start = res[2].end = res[2].flags = 0;
833 res[3].start = res[3].end = res[3].flags = 0;
834 last_bar = 3;
835 }
836
837 if (!last_bar)
838 return;
839
840 printk(KERN_INFO "PCI: Ignoring BAR%d-%d of IDE controller %s\n",
841 first_bar, last_bar, pci_name(dev));
842}
843DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, quirk_ide_bases);
844
845/*
846 * Ensure C0 rev restreaming is off. This is normally done by 800 * Ensure C0 rev restreaming is off. This is normally done by
847 * the BIOS but in the odd case it is not the results are corruption 801 * the BIOS but in the odd case it is not the results are corruption
848 * hence the presence of a Linux check 802 * hence the presence of a Linux check
@@ -876,11 +830,10 @@ static void __devinit quirk_svwks_csb5ide(struct pci_dev *pdev)
876 prog &= ~5; 830 prog &= ~5;
877 pdev->class &= ~5; 831 pdev->class &= ~5;
878 pci_write_config_byte(pdev, PCI_CLASS_PROG, prog); 832 pci_write_config_byte(pdev, PCI_CLASS_PROG, prog);
879 /* need to re-assign BARs for compat mode */ 833 /* PCI layer will sort out resources */
880 quirk_ide_bases(pdev);
881 } 834 }
882} 835}
883DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, quirk_svwks_csb5ide ); 836DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, quirk_svwks_csb5ide );
884 837
885/* 838/*
886 * Intel 82801CAM ICH3-M datasheet says IDE modes must be the same 839 * Intel 82801CAM ICH3-M datasheet says IDE modes must be the same
@@ -896,11 +849,9 @@ static void __init quirk_ide_samemode(struct pci_dev *pdev)
896 prog &= ~5; 849 prog &= ~5;
897 pdev->class &= ~5; 850 pdev->class &= ~5;
898 pci_write_config_byte(pdev, PCI_CLASS_PROG, prog); 851 pci_write_config_byte(pdev, PCI_CLASS_PROG, prog);
899 /* need to re-assign BARs for compat mode */
900 quirk_ide_bases(pdev);
901 } 852 }
902} 853}
903DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_10, quirk_ide_samemode); 854DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_10, quirk_ide_samemode);
904 855
905/* This was originally an Alpha specific thing, but it really fits here. 856/* This was originally an Alpha specific thing, but it really fits here.
906 * The i82375 PCI/EISA bridge appears as non-classified. Fix that. 857 * The i82375 PCI/EISA bridge appears as non-classified. Fix that.
@@ -1456,33 +1407,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x2609, quirk_intel_pcie_pm);
1456DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260a, quirk_intel_pcie_pm); 1407DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260a, quirk_intel_pcie_pm);
1457DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260b, quirk_intel_pcie_pm); 1408DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260b, quirk_intel_pcie_pm);
1458 1409
1459/*
1460 * Fixup the cardbus bridges on the IBM Dock II docking station
1461 */
1462static void __devinit quirk_ibm_dock2_cardbus(struct pci_dev *dev)
1463{
1464 u32 val;
1465
1466 /*
1467 * tie the 2 interrupt pins to INTA, and configure the
1468 * multifunction routing register to handle this.
1469 */
1470 if ((dev->subsystem_vendor == PCI_VENDOR_ID_IBM) &&
1471 (dev->subsystem_device == 0x0148)) {
1472 printk(KERN_INFO "PCI: Found IBM Dock II Cardbus Bridge "
1473 "applying quirk\n");
1474 pci_read_config_dword(dev, 0x8c, &val);
1475 val = ((val & 0xffffff00) | 0x1002);
1476 pci_write_config_dword(dev, 0x8c, val);
1477 pci_read_config_dword(dev, 0x80, &val);
1478 val = ((val & 0x00ffff00) | 0x2864c077);
1479 pci_write_config_dword(dev, 0x80, val);
1480 }
1481}
1482
1483DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1420,
1484 quirk_ibm_dock2_cardbus);
1485
1486static void __devinit quirk_netmos(struct pci_dev *dev) 1410static void __devinit quirk_netmos(struct pci_dev *dev)
1487{ 1411{
1488 unsigned int num_parallel = (dev->subsystem_device & 0xf0) >> 4; 1412 unsigned int num_parallel = (dev->subsystem_device & 0xf0) >> 4;
@@ -1588,7 +1512,6 @@ static void __devinit fixup_rev1_53c810(struct pci_dev* dev)
1588} 1512}
1589DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810); 1513DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
1590 1514
1591
1592static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end) 1515static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)
1593{ 1516{
1594 while (f < end) { 1517 while (f < end) {
@@ -1764,7 +1687,7 @@ static void __devinit quirk_nvidia_ck804_msi_ht_cap(struct pci_dev *dev)
1764 /* check HT MSI cap on this chipset and the root one. 1687 /* check HT MSI cap on this chipset and the root one.
1765 * a single one having MSI is enough to be sure that MSI are supported. 1688 * a single one having MSI is enough to be sure that MSI are supported.
1766 */ 1689 */
1767 pdev = pci_find_slot(dev->bus->number, 0); 1690 pdev = pci_get_slot(dev->bus, 0);
1768 if (dev->subordinate && !msi_ht_cap_enabled(dev) 1691 if (dev->subordinate && !msi_ht_cap_enabled(dev)
1769 && !msi_ht_cap_enabled(pdev)) { 1692 && !msi_ht_cap_enabled(pdev)) {
1770 printk(KERN_WARNING "PCI: MSI quirk detected. " 1693 printk(KERN_WARNING "PCI: MSI quirk detected. "
@@ -1772,6 +1695,7 @@ static void __devinit quirk_nvidia_ck804_msi_ht_cap(struct pci_dev *dev)
1772 pci_name(dev)); 1695 pci_name(dev));
1773 dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MSI; 1696 dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MSI;
1774 } 1697 }
1698 pci_dev_put(pdev);
1775} 1699}
1776DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_PCIE, 1700DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_PCIE,
1777 quirk_nvidia_ck804_msi_ht_cap); 1701 quirk_nvidia_ck804_msi_ht_cap);
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index f5ee7ce16fa6..d087e0817715 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -71,13 +71,18 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
71 void __iomem *image; 71 void __iomem *image;
72 int last_image; 72 int last_image;
73 73
74 /* IORESOURCE_ROM_SHADOW only set on x86 */ 74 /*
75 * IORESOURCE_ROM_SHADOW set on x86, x86_64 and IA64 supports legacy
76 * memory map if the VGA enable bit of the Bridge Control register is
77 * set for embedded VGA.
78 */
75 if (res->flags & IORESOURCE_ROM_SHADOW) { 79 if (res->flags & IORESOURCE_ROM_SHADOW) {
76 /* primary video rom always starts here */ 80 /* primary video rom always starts here */
77 start = (loff_t)0xC0000; 81 start = (loff_t)0xC0000;
78 *size = 0x20000; /* cover C000:0 through E000:0 */ 82 *size = 0x20000; /* cover C000:0 through E000:0 */
79 } else { 83 } else {
80 if (res->flags & IORESOURCE_ROM_COPY) { 84 if (res->flags &
85 (IORESOURCE_ROM_COPY | IORESOURCE_ROM_BIOS_COPY)) {
81 *size = pci_resource_len(pdev, PCI_ROM_RESOURCE); 86 *size = pci_resource_len(pdev, PCI_ROM_RESOURCE);
82 return (void __iomem *)(unsigned long) 87 return (void __iomem *)(unsigned long)
83 pci_resource_start(pdev, PCI_ROM_RESOURCE); 88 pci_resource_start(pdev, PCI_ROM_RESOURCE);
@@ -161,7 +166,8 @@ void __iomem *pci_map_rom_copy(struct pci_dev *pdev, size_t *size)
161 if (!rom) 166 if (!rom)
162 return NULL; 167 return NULL;
163 168
164 if (res->flags & (IORESOURCE_ROM_COPY | IORESOURCE_ROM_SHADOW)) 169 if (res->flags & (IORESOURCE_ROM_COPY | IORESOURCE_ROM_SHADOW |
170 IORESOURCE_ROM_BIOS_COPY))
165 return rom; 171 return rom;
166 172
167 res->start = (unsigned long)kmalloc(*size, GFP_KERNEL); 173 res->start = (unsigned long)kmalloc(*size, GFP_KERNEL);
@@ -187,7 +193,7 @@ void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom)
187{ 193{
188 struct resource *res = &pdev->resource[PCI_ROM_RESOURCE]; 194 struct resource *res = &pdev->resource[PCI_ROM_RESOURCE];
189 195
190 if (res->flags & IORESOURCE_ROM_COPY) 196 if (res->flags & (IORESOURCE_ROM_COPY | IORESOURCE_ROM_BIOS_COPY))
191 return; 197 return;
192 198
193 iounmap(rom); 199 iounmap(rom);
@@ -211,6 +217,7 @@ void pci_remove_rom(struct pci_dev *pdev)
211 sysfs_remove_bin_file(&pdev->dev.kobj, pdev->rom_attr); 217 sysfs_remove_bin_file(&pdev->dev.kobj, pdev->rom_attr);
212 if (!(res->flags & (IORESOURCE_ROM_ENABLE | 218 if (!(res->flags & (IORESOURCE_ROM_ENABLE |
213 IORESOURCE_ROM_SHADOW | 219 IORESOURCE_ROM_SHADOW |
220 IORESOURCE_ROM_BIOS_COPY |
214 IORESOURCE_ROM_COPY))) 221 IORESOURCE_ROM_COPY)))
215 pci_disable_rom(pdev); 222 pci_disable_rom(pdev);
216} 223}
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index d529462d1b53..2f13eba5d5ae 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -140,6 +140,31 @@ struct pci_dev * pci_get_slot(struct pci_bus *bus, unsigned int devfn)
140} 140}
141 141
142/** 142/**
143 * pci_get_bus_and_slot - locate PCI device from a given PCI slot
144 * @bus: number of PCI bus on which desired PCI device resides
145 * @devfn: encodes number of PCI slot in which the desired PCI
146 * device resides and the logical device number within that slot
147 * in case of multi-function devices.
148 *
149 * Given a PCI bus and slot/function number, the desired PCI device
150 * is located in system global list of PCI devices. If the device
151 * is found, a pointer to its data structure is returned. If no
152 * device is found, %NULL is returned. The returned device has its
153 * reference count bumped by one.
154 */
155
156struct pci_dev * pci_get_bus_and_slot(unsigned int bus, unsigned int devfn)
157{
158 struct pci_dev *dev = NULL;
159
160 while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
161 if (dev->bus->number == bus && dev->devfn == devfn)
162 return dev;
163 }
164 return NULL;
165}
166
167/**
143 * pci_find_subsys - begin or continue searching for a PCI device by vendor/subvendor/device/subdevice id 168 * pci_find_subsys - begin or continue searching for a PCI device by vendor/subvendor/device/subdevice id
144 * @vendor: PCI vendor id to match, or %PCI_ANY_ID to match all vendor ids 169 * @vendor: PCI vendor id to match, or %PCI_ANY_ID to match all vendor ids
145 * @device: PCI device id to match, or %PCI_ANY_ID to match all device ids 170 * @device: PCI device id to match, or %PCI_ANY_ID to match all device ids
@@ -274,6 +299,45 @@ pci_get_device(unsigned int vendor, unsigned int device, struct pci_dev *from)
274 return pci_get_subsys(vendor, device, PCI_ANY_ID, PCI_ANY_ID, from); 299 return pci_get_subsys(vendor, device, PCI_ANY_ID, PCI_ANY_ID, from);
275} 300}
276 301
302/**
303 * pci_get_device_reverse - begin or continue searching for a PCI device by vendor/device id
304 * @vendor: PCI vendor id to match, or %PCI_ANY_ID to match all vendor ids
305 * @device: PCI device id to match, or %PCI_ANY_ID to match all device ids
306 * @from: Previous PCI device found in search, or %NULL for new search.
307 *
308 * Iterates through the list of known PCI devices in the reverse order of
309 * pci_get_device.
310 * If a PCI device is found with a matching @vendor and @device, the reference
311 * count to the device is incremented and a pointer to its device structure
312 * is returned Otherwise, %NULL is returned. A new search is initiated by
313 * passing %NULL as the @from argument. Otherwise if @from is not %NULL,
314 * searches continue from next device on the global list. The reference
315 * count for @from is always decremented if it is not %NULL.
316 */
317struct pci_dev *
318pci_get_device_reverse(unsigned int vendor, unsigned int device, struct pci_dev *from)
319{
320 struct list_head *n;
321 struct pci_dev *dev;
322
323 WARN_ON(in_interrupt());
324 down_read(&pci_bus_sem);
325 n = from ? from->global_list.prev : pci_devices.prev;
326
327 while (n && (n != &pci_devices)) {
328 dev = pci_dev_g(n);
329 if ((vendor == PCI_ANY_ID || dev->vendor == vendor) &&
330 (device == PCI_ANY_ID || dev->device == device))
331 goto exit;
332 n = n->prev;
333 }
334 dev = NULL;
335exit:
336 dev = pci_dev_get(dev);
337 up_read(&pci_bus_sem);
338 pci_dev_put(from);
339 return dev;
340}
277 341
278/** 342/**
279 * pci_find_device_reverse - begin or continue searching for a PCI device by vendor/device id 343 * pci_find_device_reverse - begin or continue searching for a PCI device by vendor/device id
@@ -382,12 +446,16 @@ exit:
382} 446}
383EXPORT_SYMBOL(pci_dev_present); 447EXPORT_SYMBOL(pci_dev_present);
384 448
385EXPORT_SYMBOL(pci_find_bus);
386EXPORT_SYMBOL(pci_find_next_bus);
387EXPORT_SYMBOL(pci_find_device); 449EXPORT_SYMBOL(pci_find_device);
388EXPORT_SYMBOL(pci_find_device_reverse); 450EXPORT_SYMBOL(pci_find_device_reverse);
389EXPORT_SYMBOL(pci_find_slot); 451EXPORT_SYMBOL(pci_find_slot);
452/* For boot time work */
453EXPORT_SYMBOL(pci_find_bus);
454EXPORT_SYMBOL(pci_find_next_bus);
455/* For everyone */
390EXPORT_SYMBOL(pci_get_device); 456EXPORT_SYMBOL(pci_get_device);
457EXPORT_SYMBOL(pci_get_device_reverse);
391EXPORT_SYMBOL(pci_get_subsys); 458EXPORT_SYMBOL(pci_get_subsys);
392EXPORT_SYMBOL(pci_get_slot); 459EXPORT_SYMBOL(pci_get_slot);
460EXPORT_SYMBOL(pci_get_bus_and_slot);
393EXPORT_SYMBOL(pci_get_class); 461EXPORT_SYMBOL(pci_get_class);
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 7f5df9a9f393..3bcb7dc32995 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -241,12 +241,6 @@ static int __init at91_cf_probe(struct platform_device *pdev)
241 csa = at91_sys_read(AT91_EBI_CSA); 241 csa = at91_sys_read(AT91_EBI_CSA);
242 at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH); 242 at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH);
243 243
244 /* force poweron defaults for these pins ... */
245 (void) at91_set_A_periph(AT91_PIN_PC9, 0); /* A25/CFRNW */
246 (void) at91_set_A_periph(AT91_PIN_PC10, 0); /* NCS4/CFCS */
247 (void) at91_set_A_periph(AT91_PIN_PC11, 0); /* NCS5/CFCE1 */
248 (void) at91_set_A_periph(AT91_PIN_PC12, 0); /* NCS6/CFCE2 */
249
250 /* nWAIT is _not_ a default setting */ 244 /* nWAIT is _not_ a default setting */
251 (void) at91_set_A_periph(AT91_PIN_PC6, 1); /* nWAIT */ 245 (void) at91_set_A_periph(AT91_PIN_PC6, 1); /* nWAIT */
252 246
@@ -316,12 +310,14 @@ static int __init at91_cf_probe(struct platform_device *pdev)
316 return 0; 310 return 0;
317 311
318fail2: 312fail2:
319 iounmap((void __iomem *) cf->socket.io_offset);
320 release_mem_region(io->start, io->end + 1 - io->start); 313 release_mem_region(io->start, io->end + 1 - io->start);
321fail1: 314fail1:
315 if (cf->socket.io_offset)
316 iounmap((void __iomem *) cf->socket.io_offset);
322 if (board->irq_pin) 317 if (board->irq_pin)
323 free_irq(board->irq_pin, cf); 318 free_irq(board->irq_pin, cf);
324fail0a: 319fail0a:
320 device_init_wakeup(&pdev->dev, 0);
325 free_irq(board->det_pin, cf); 321 free_irq(board->det_pin, cf);
326 device_init_wakeup(&pdev->dev, 0); 322 device_init_wakeup(&pdev->dev, 0);
327fail0: 323fail0:
@@ -360,26 +356,20 @@ static int at91_cf_suspend(struct platform_device *pdev, pm_message_t mesg)
360 struct at91_cf_data *board = cf->board; 356 struct at91_cf_data *board = cf->board;
361 357
362 pcmcia_socket_dev_suspend(&pdev->dev, mesg); 358 pcmcia_socket_dev_suspend(&pdev->dev, mesg);
363 if (device_may_wakeup(&pdev->dev)) 359 if (device_may_wakeup(&pdev->dev)) {
364 enable_irq_wake(board->det_pin); 360 enable_irq_wake(board->det_pin);
365 else { 361 if (board->irq_pin)
362 enable_irq_wake(board->irq_pin);
363 } else {
366 disable_irq_wake(board->det_pin); 364 disable_irq_wake(board->det_pin);
367 disable_irq(board->det_pin); 365 if (board->irq_pin)
366 disable_irq_wake(board->irq_pin);
368 } 367 }
369 if (board->irq_pin)
370 disable_irq(board->irq_pin);
371 return 0; 368 return 0;
372} 369}
373 370
374static int at91_cf_resume(struct platform_device *pdev) 371static int at91_cf_resume(struct platform_device *pdev)
375{ 372{
376 struct at91_cf_socket *cf = platform_get_drvdata(pdev);
377 struct at91_cf_data *board = cf->board;
378
379 if (board->irq_pin)
380 enable_irq(board->irq_pin);
381 if (!device_may_wakeup(&pdev->dev))
382 enable_irq(board->det_pin);
383 pcmcia_socket_dev_resume(&pdev->dev); 373 pcmcia_socket_dev_resume(&pdev->dev);
384 return 0; 374 return 0;
385} 375}
diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c
index d5dd0ce65536..551bde5d9430 100644
--- a/drivers/pcmcia/au1000_generic.c
+++ b/drivers/pcmcia/au1000_generic.c
@@ -351,6 +351,7 @@ struct skt_dev_info {
351int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr) 351int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr)
352{ 352{
353 struct skt_dev_info *sinfo; 353 struct skt_dev_info *sinfo;
354 struct au1000_pcmcia_socket *skt;
354 int ret, i; 355 int ret, i;
355 356
356 sinfo = kzalloc(sizeof(struct skt_dev_info), GFP_KERNEL); 357 sinfo = kzalloc(sizeof(struct skt_dev_info), GFP_KERNEL);
@@ -365,7 +366,7 @@ int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops,
365 * Initialise the per-socket structure. 366 * Initialise the per-socket structure.
366 */ 367 */
367 for (i = 0; i < nr; i++) { 368 for (i = 0; i < nr; i++) {
368 struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i); 369 skt = PCMCIA_SOCKET(i);
369 memset(skt, 0, sizeof(*skt)); 370 memset(skt, 0, sizeof(*skt));
370 371
371 skt->socket.resource_ops = &pccard_static_ops; 372 skt->socket.resource_ops = &pccard_static_ops;
@@ -438,17 +439,29 @@ int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops,
438 dev_set_drvdata(dev, sinfo); 439 dev_set_drvdata(dev, sinfo);
439 return 0; 440 return 0;
440 441
441 do { 442
442 struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i); 443out_err:
444 flush_scheduled_work();
445 ops->hw_shutdown(skt);
446 while (i-- > 0) {
447 skt = PCMCIA_SOCKET(i);
443 448
444 del_timer_sync(&skt->poll_timer); 449 del_timer_sync(&skt->poll_timer);
445 pcmcia_unregister_socket(&skt->socket); 450 pcmcia_unregister_socket(&skt->socket);
446out_err:
447 flush_scheduled_work(); 451 flush_scheduled_work();
452 if (i == 0) {
453 iounmap(skt->virt_io + (u32)mips_io_port_base);
454 skt->virt_io = NULL;
455 }
456#ifndef CONFIG_MIPS_XXS1500
457 else {
458 iounmap(skt->virt_io + (u32)mips_io_port_base);
459 skt->virt_io = NULL;
460 }
461#endif
448 ops->hw_shutdown(skt); 462 ops->hw_shutdown(skt);
449 463
450 i--; 464 }
451 } while (i > 0);
452 kfree(sinfo); 465 kfree(sinfo);
453out: 466out:
454 return ret; 467 return ret;
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 74b3124e8247..21d83a895b21 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -717,6 +717,7 @@ static int pcmcia_requery(struct device *dev, void * _data)
717static void pcmcia_bus_rescan(struct pcmcia_socket *skt) 717static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
718{ 718{
719 int no_devices=0; 719 int no_devices=0;
720 int ret = 0;
720 unsigned long flags; 721 unsigned long flags;
721 722
722 /* must be called with skt_mutex held */ 723 /* must be called with skt_mutex held */
@@ -729,7 +730,7 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
729 * missing resource information or other trouble, we need to 730 * missing resource information or other trouble, we need to
730 * do this now. */ 731 * do this now. */
731 if (no_devices) { 732 if (no_devices) {
732 int ret = pcmcia_card_add(skt); 733 ret = pcmcia_card_add(skt);
733 if (ret) 734 if (ret)
734 return; 735 return;
735 } 736 }
@@ -741,7 +742,9 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
741 742
742 /* we re-scan all devices, not just the ones connected to this 743 /* we re-scan all devices, not just the ones connected to this
743 * socket. This does not matter, though. */ 744 * socket. This does not matter, though. */
744 bus_rescan_devices(&pcmcia_bus_type); 745 ret = bus_rescan_devices(&pcmcia_bus_type);
746 if (ret)
747 printk(KERN_INFO "pcmcia: bus_rescan_devices failed\n");
745} 748}
746 749
747static inline int pcmcia_devmatch(struct pcmcia_device *dev, 750static inline int pcmcia_devmatch(struct pcmcia_device *dev,
@@ -1001,6 +1004,7 @@ static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
1001 struct device_attribute *attr, const char *buf, size_t count) 1004 struct device_attribute *attr, const char *buf, size_t count)
1002{ 1005{
1003 struct pcmcia_device *p_dev = to_pcmcia_dev(dev); 1006 struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
1007 int ret;
1004 1008
1005 if (!count) 1009 if (!count)
1006 return -EINVAL; 1010 return -EINVAL;
@@ -1009,7 +1013,10 @@ static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
1009 p_dev->allow_func_id_match = 1; 1013 p_dev->allow_func_id_match = 1;
1010 mutex_unlock(&p_dev->socket->skt_mutex); 1014 mutex_unlock(&p_dev->socket->skt_mutex);
1011 1015
1012 bus_rescan_devices(&pcmcia_bus_type); 1016 ret = bus_rescan_devices(&pcmcia_bus_type);
1017 if (ret)
1018 printk(KERN_INFO "pcmcia: bus_rescan_devices failed after "
1019 "allowing func_id matches\n");
1013 1020
1014 return count; 1021 return count;
1015} 1022}
@@ -1264,6 +1271,11 @@ static void pcmcia_bus_remove_socket(struct class_device *class_dev,
1264 socket->pcmcia_state.dead = 1; 1271 socket->pcmcia_state.dead = 1;
1265 pccard_register_pcmcia(socket, NULL); 1272 pccard_register_pcmcia(socket, NULL);
1266 1273
1274 /* unregister any unbound devices */
1275 mutex_lock(&socket->skt_mutex);
1276 pcmcia_card_remove(socket, NULL);
1277 mutex_unlock(&socket->skt_mutex);
1278
1267 pcmcia_put_socket(socket); 1279 pcmcia_put_socket(socket);
1268 1280
1269 return; 1281 return;
@@ -1292,10 +1304,22 @@ struct bus_type pcmcia_bus_type = {
1292 1304
1293static int __init init_pcmcia_bus(void) 1305static int __init init_pcmcia_bus(void)
1294{ 1306{
1307 int ret;
1308
1295 spin_lock_init(&pcmcia_dev_list_lock); 1309 spin_lock_init(&pcmcia_dev_list_lock);
1296 1310
1297 bus_register(&pcmcia_bus_type); 1311 ret = bus_register(&pcmcia_bus_type);
1298 class_interface_register(&pcmcia_bus_interface); 1312 if (ret < 0) {
1313 printk(KERN_WARNING "pcmcia: bus_register error: %d\n", ret);
1314 return ret;
1315 }
1316 ret = class_interface_register(&pcmcia_bus_interface);
1317 if (ret < 0) {
1318 printk(KERN_WARNING
1319 "pcmcia: class_interface_register error: %d\n", ret);
1320 bus_unregister(&pcmcia_bus_type);
1321 return ret;
1322 }
1299 1323
1300 pcmcia_setup_ioctl(); 1324 pcmcia_setup_ioctl();
1301 1325
diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c
index 82715f448957..c2ea07aa7a12 100644
--- a/drivers/pcmcia/i82092.c
+++ b/drivers/pcmcia/i82092.c
@@ -41,6 +41,7 @@ static struct pci_device_id i82092aa_pci_ids[] = {
41}; 41};
42MODULE_DEVICE_TABLE(pci, i82092aa_pci_ids); 42MODULE_DEVICE_TABLE(pci, i82092aa_pci_ids);
43 43
44#ifdef CONFIG_PM
44static int i82092aa_socket_suspend (struct pci_dev *dev, pm_message_t state) 45static int i82092aa_socket_suspend (struct pci_dev *dev, pm_message_t state)
45{ 46{
46 return pcmcia_socket_dev_suspend(&dev->dev, state); 47 return pcmcia_socket_dev_suspend(&dev->dev, state);
@@ -50,14 +51,17 @@ static int i82092aa_socket_resume (struct pci_dev *dev)
50{ 51{
51 return pcmcia_socket_dev_resume(&dev->dev); 52 return pcmcia_socket_dev_resume(&dev->dev);
52} 53}
54#endif
53 55
54static struct pci_driver i82092aa_pci_drv = { 56static struct pci_driver i82092aa_pci_drv = {
55 .name = "i82092aa", 57 .name = "i82092aa",
56 .id_table = i82092aa_pci_ids, 58 .id_table = i82092aa_pci_ids,
57 .probe = i82092aa_pci_probe, 59 .probe = i82092aa_pci_probe,
58 .remove = __devexit_p(i82092aa_pci_remove), 60 .remove = __devexit_p(i82092aa_pci_remove),
61#ifdef CONFIG_PM
59 .suspend = i82092aa_socket_suspend, 62 .suspend = i82092aa_socket_suspend,
60 .resume = i82092aa_socket_resume, 63 .resume = i82092aa_socket_resume,
64#endif
61}; 65};
62 66
63 67
@@ -705,10 +709,7 @@ static int i82092aa_set_mem_map(struct pcmcia_socket *socket, struct pccard_mem_
705 709
706static int i82092aa_module_init(void) 710static int i82092aa_module_init(void)
707{ 711{
708 enter("i82092aa_module_init"); 712 return pci_register_driver(&i82092aa_pci_drv);
709 pci_register_driver(&i82092aa_pci_drv);
710 leave("i82092aa_module_init");
711 return 0;
712} 713}
713 714
714static void i82092aa_module_exit(void) 715static void i82092aa_module_exit(void)
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index e070a2896769..3b72be880401 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -427,7 +427,7 @@ static int voltage_set(int slot, int vcc, int vpp)
427 reg |= BCSR1_PCCVCC1; 427 reg |= BCSR1_PCCVCC1;
428 break; 428 break;
429 default: 429 default:
430 return 1; 430 goto out_unmap;
431 } 431 }
432 432
433 switch(vpp) { 433 switch(vpp) {
@@ -438,15 +438,15 @@ static int voltage_set(int slot, int vcc, int vpp)
438 if(vcc == vpp) 438 if(vcc == vpp)
439 reg |= BCSR1_PCCVPP1; 439 reg |= BCSR1_PCCVPP1;
440 else 440 else
441 return 1; 441 goto out_unmap;
442 break; 442 break;
443 case 120: 443 case 120:
444 if ((vcc == 33) || (vcc == 50)) 444 if ((vcc == 33) || (vcc == 50))
445 reg |= BCSR1_PCCVPP0; 445 reg |= BCSR1_PCCVPP0;
446 else 446 else
447 return 1; 447 goto out_unmap;
448 default: 448 default:
449 return 1; 449 goto out_unmap;
450 } 450 }
451 451
452 /* first, turn off all power */ 452 /* first, turn off all power */
@@ -457,6 +457,10 @@ static int voltage_set(int slot, int vcc, int vpp)
457 457
458 iounmap(bcsr_io); 458 iounmap(bcsr_io);
459 return 0; 459 return 0;
460
461out_unmap:
462 iounmap(bcsr_io);
463 return 1;
460} 464}
461 465
462#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V 466#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index c8e838c69766..06bf7f48836e 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -309,9 +309,10 @@ static int __devinit omap_cf_probe(struct device *dev)
309 return 0; 309 return 0;
310 310
311fail2: 311fail2:
312 iounmap((void __iomem *) cf->socket.io_offset);
313 release_mem_region(cf->phys_cf, SZ_8K); 312 release_mem_region(cf->phys_cf, SZ_8K);
314fail1: 313fail1:
314 if (cf->socket.io_offset)
315 iounmap((void __iomem *) cf->socket.io_offset);
315 free_irq(irq, cf); 316 free_irq(irq, cf);
316fail0: 317fail0:
317 kfree(cf); 318 kfree(cf);
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 9ad18e62658d..310ede575caa 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -128,9 +128,12 @@ static int proc_read_drivers(char *buf, char **start, off_t pos,
128 int count, int *eof, void *data) 128 int count, int *eof, void *data)
129{ 129{
130 char *p = buf; 130 char *p = buf;
131 int rc;
131 132
132 bus_for_each_drv(&pcmcia_bus_type, NULL, 133 rc = bus_for_each_drv(&pcmcia_bus_type, NULL,
133 (void *) &p, proc_read_drivers_callback); 134 (void *) &p, proc_read_drivers_callback);
135 if (rc < 0)
136 return rc;
134 137
135 return (p - buf); 138 return (p - buf);
136} 139}
@@ -269,8 +272,10 @@ rescan:
269 * Prevent this racing with a card insertion. 272 * Prevent this racing with a card insertion.
270 */ 273 */
271 mutex_lock(&s->skt_mutex); 274 mutex_lock(&s->skt_mutex);
272 bus_rescan_devices(&pcmcia_bus_type); 275 ret = bus_rescan_devices(&pcmcia_bus_type);
273 mutex_unlock(&s->skt_mutex); 276 mutex_unlock(&s->skt_mutex);
277 if (ret)
278 goto err_put_module;
274 279
275 /* check whether the driver indeed matched. I don't care if this 280 /* check whether the driver indeed matched. I don't care if this
276 * is racy or not, because it can only happen on cardmgr access 281 * is racy or not, because it can only happen on cardmgr access
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 74cebd424032..b9201c2ec38b 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -95,7 +95,7 @@ static int alloc_io_space(struct pcmcia_socket *s, u_int attr, ioaddr_t *base,
95 * potential conflicts, just the most obvious ones. 95 * potential conflicts, just the most obvious ones.
96 */ 96 */
97 for (i = 0; i < MAX_IO_WIN; i++) 97 for (i = 0; i < MAX_IO_WIN; i++)
98 if ((s->io[i].res) && 98 if ((s->io[i].res) && *base &&
99 ((s->io[i].res->start & (align-1)) == *base)) 99 ((s->io[i].res->start & (align-1)) == *base))
100 return 1; 100 return 1;
101 for (i = 0; i < MAX_IO_WIN; i++) { 101 for (i = 0; i < MAX_IO_WIN; i++) {
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index c83a0a6b158f..a70f97fdbbdd 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -755,6 +755,7 @@ static void __devexit pd6729_pci_remove(struct pci_dev *dev)
755 kfree(socket); 755 kfree(socket);
756} 756}
757 757
758#ifdef CONFIG_PM
758static int pd6729_socket_suspend(struct pci_dev *dev, pm_message_t state) 759static int pd6729_socket_suspend(struct pci_dev *dev, pm_message_t state)
759{ 760{
760 return pcmcia_socket_dev_suspend(&dev->dev, state); 761 return pcmcia_socket_dev_suspend(&dev->dev, state);
@@ -764,6 +765,7 @@ static int pd6729_socket_resume(struct pci_dev *dev)
764{ 765{
765 return pcmcia_socket_dev_resume(&dev->dev); 766 return pcmcia_socket_dev_resume(&dev->dev);
766} 767}
768#endif
767 769
768static struct pci_device_id pd6729_pci_ids[] = { 770static struct pci_device_id pd6729_pci_ids[] = {
769 { 771 {
@@ -781,8 +783,10 @@ static struct pci_driver pd6729_pci_drv = {
781 .id_table = pd6729_pci_ids, 783 .id_table = pd6729_pci_ids,
782 .probe = pd6729_pci_probe, 784 .probe = pd6729_pci_probe,
783 .remove = __devexit_p(pd6729_pci_remove), 785 .remove = __devexit_p(pd6729_pci_remove),
786#ifdef CONFIG_PM
784 .suspend = pd6729_socket_suspend, 787 .suspend = pd6729_socket_suspend,
785 .resume = pd6729_socket_resume, 788 .resume = pd6729_socket_resume,
789#endif
786}; 790};
787 791
788static int pd6729_module_init(void) 792static int pd6729_module_init(void)
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index b3518131ea0d..dca9f8549b32 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -166,7 +166,7 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt,
166} 166}
167#endif 167#endif
168 168
169int pxa2xx_drv_pcmcia_probe(struct device *dev) 169int __pxa2xx_drv_pcmcia_probe(struct device *dev)
170{ 170{
171 int ret; 171 int ret;
172 struct pcmcia_low_level *ops; 172 struct pcmcia_low_level *ops;
@@ -203,35 +203,52 @@ int pxa2xx_drv_pcmcia_probe(struct device *dev)
203 203
204 return ret; 204 return ret;
205} 205}
206EXPORT_SYMBOL(pxa2xx_drv_pcmcia_probe); 206EXPORT_SYMBOL(__pxa2xx_drv_pcmcia_probe);
207 207
208static int pxa2xx_drv_pcmcia_resume(struct device *dev) 208
209static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
210{
211 return __pxa2xx_drv_pcmcia_probe(&dev->dev);
212}
213
214static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev)
215{
216 return soc_common_drv_pcmcia_remove(&dev->dev);
217}
218
219static int pxa2xx_drv_pcmcia_suspend(struct platform_device *dev, pm_message_t state)
220{
221 return pcmcia_socket_dev_suspend(&dev->dev, state);
222}
223
224static int pxa2xx_drv_pcmcia_resume(struct platform_device *dev)
209{ 225{
210 struct pcmcia_low_level *ops = dev->platform_data; 226 struct pcmcia_low_level *ops = dev->dev.platform_data;
211 int nr = ops ? ops->nr : 0; 227 int nr = ops ? ops->nr : 0;
212 228
213 MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0); 229 MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0);
214 230
215 return pcmcia_socket_dev_resume(dev); 231 return pcmcia_socket_dev_resume(&dev->dev);
216} 232}
217 233
218static struct device_driver pxa2xx_pcmcia_driver = { 234static struct platform_driver pxa2xx_pcmcia_driver = {
219 .probe = pxa2xx_drv_pcmcia_probe, 235 .probe = pxa2xx_drv_pcmcia_probe,
220 .remove = soc_common_drv_pcmcia_remove, 236 .remove = pxa2xx_drv_pcmcia_remove,
221 .suspend = pcmcia_socket_dev_suspend, 237 .suspend = pxa2xx_drv_pcmcia_suspend,
222 .resume = pxa2xx_drv_pcmcia_resume, 238 .resume = pxa2xx_drv_pcmcia_resume,
223 .name = "pxa2xx-pcmcia", 239 .driver = {
224 .bus = &platform_bus_type, 240 .name = "pxa2xx-pcmcia",
241 },
225}; 242};
226 243
227static int __init pxa2xx_pcmcia_init(void) 244static int __init pxa2xx_pcmcia_init(void)
228{ 245{
229 return driver_register(&pxa2xx_pcmcia_driver); 246 return platform_driver_register(&pxa2xx_pcmcia_driver);
230} 247}
231 248
232static void __exit pxa2xx_pcmcia_exit(void) 249static void __exit pxa2xx_pcmcia_exit(void)
233{ 250{
234 driver_unregister(&pxa2xx_pcmcia_driver); 251 platform_driver_unregister(&pxa2xx_pcmcia_driver);
235} 252}
236 253
237fs_initcall(pxa2xx_pcmcia_init); 254fs_initcall(pxa2xx_pcmcia_init);
diff --git a/drivers/pcmcia/pxa2xx_base.h b/drivers/pcmcia/pxa2xx_base.h
index e46cff345d47..235d681652c3 100644
--- a/drivers/pcmcia/pxa2xx_base.h
+++ b/drivers/pcmcia/pxa2xx_base.h
@@ -1,3 +1,3 @@
1/* temporary measure */ 1/* temporary measure */
2extern int pxa2xx_drv_pcmcia_probe(struct device *); 2extern int __pxa2xx_drv_pcmcia_probe(struct device *);
3 3
diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c
index fd1f691c7c2c..a92f11143c43 100644
--- a/drivers/pcmcia/pxa2xx_lubbock.c
+++ b/drivers/pcmcia/pxa2xx_lubbock.c
@@ -260,7 +260,7 @@ int __init pcmcia_lubbock_init(struct sa1111_dev *sadev)
260 lubbock_set_misc_wr((1 << 15) | (1 << 14), 0); 260 lubbock_set_misc_wr((1 << 15) | (1 << 14), 0);
261 261
262 sadev->dev.platform_data = &lubbock_pcmcia_ops; 262 sadev->dev.platform_data = &lubbock_pcmcia_ops;
263 ret = pxa2xx_drv_pcmcia_probe(&sadev->dev); 263 ret = __pxa2xx_drv_pcmcia_probe(&sadev->dev);
264 } 264 }
265 265
266 return ret; 266 return ret;
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 3627e52e0c27..e433704e026a 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -824,3 +824,4 @@ int soc_common_drv_pcmcia_remove(struct device *dev)
824 824
825 return 0; 825 return 0;
826} 826}
827EXPORT_SYMBOL(soc_common_drv_pcmcia_remove);
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 26229d9da762..da471bddc972 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -1197,8 +1197,12 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i
1197 ret = pcmcia_register_socket(&socket->socket); 1197 ret = pcmcia_register_socket(&socket->socket);
1198 if (ret == 0) { 1198 if (ret == 0) {
1199 /* Add the yenta register attributes */ 1199 /* Add the yenta register attributes */
1200 device_create_file(&dev->dev, &dev_attr_yenta_registers); 1200 ret = device_create_file(&dev->dev, &dev_attr_yenta_registers);
1201 goto out; 1201 if (ret == 0)
1202 goto out;
1203
1204 /* error path... */
1205 pcmcia_unregister_socket(&socket->socket);
1202 } 1206 }
1203 1207
1204 unmap: 1208 unmap:
@@ -1213,7 +1217,7 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i
1213 return ret; 1217 return ret;
1214} 1218}
1215 1219
1216 1220#ifdef CONFIG_PM
1217static int yenta_dev_suspend (struct pci_dev *dev, pm_message_t state) 1221static int yenta_dev_suspend (struct pci_dev *dev, pm_message_t state)
1218{ 1222{
1219 struct yenta_socket *socket = pci_get_drvdata(dev); 1223 struct yenta_socket *socket = pci_get_drvdata(dev);
@@ -1248,12 +1252,18 @@ static int yenta_dev_resume (struct pci_dev *dev)
1248 struct yenta_socket *socket = pci_get_drvdata(dev); 1252 struct yenta_socket *socket = pci_get_drvdata(dev);
1249 1253
1250 if (socket) { 1254 if (socket) {
1255 int rc;
1256
1251 pci_set_power_state(dev, 0); 1257 pci_set_power_state(dev, 0);
1252 /* FIXME: pci_restore_state needs to have a better interface */ 1258 /* FIXME: pci_restore_state needs to have a better interface */
1253 pci_restore_state(dev); 1259 pci_restore_state(dev);
1254 pci_write_config_dword(dev, 16*4, socket->saved_state[0]); 1260 pci_write_config_dword(dev, 16*4, socket->saved_state[0]);
1255 pci_write_config_dword(dev, 17*4, socket->saved_state[1]); 1261 pci_write_config_dword(dev, 17*4, socket->saved_state[1]);
1256 pci_enable_device(dev); 1262
1263 rc = pci_enable_device(dev);
1264 if (rc)
1265 return rc;
1266
1257 pci_set_master(dev); 1267 pci_set_master(dev);
1258 1268
1259 if (socket->type && socket->type->restore_state) 1269 if (socket->type && socket->type->restore_state)
@@ -1262,7 +1272,7 @@ static int yenta_dev_resume (struct pci_dev *dev)
1262 1272
1263 return pcmcia_socket_dev_resume(&dev->dev); 1273 return pcmcia_socket_dev_resume(&dev->dev);
1264} 1274}
1265 1275#endif
1266 1276
1267#define CB_ID(vend,dev,type) \ 1277#define CB_ID(vend,dev,type) \
1268 { \ 1278 { \
@@ -1359,8 +1369,10 @@ static struct pci_driver yenta_cardbus_driver = {
1359 .id_table = yenta_table, 1369 .id_table = yenta_table,
1360 .probe = yenta_probe, 1370 .probe = yenta_probe,
1361 .remove = __devexit_p(yenta_close), 1371 .remove = __devexit_p(yenta_close),
1372#ifdef CONFIG_PM
1362 .suspend = yenta_dev_suspend, 1373 .suspend = yenta_dev_suspend,
1363 .resume = yenta_dev_resume, 1374 .resume = yenta_dev_resume,
1375#endif
1364}; 1376};
1365 1377
1366 1378
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index dc79b0a0059f..379048fdf05d 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -776,21 +776,32 @@ static void pnpacpi_encode_dma(struct acpi_resource *resource,
776 struct resource *p) 776 struct resource *p)
777{ 777{
778 /* Note: pnp_assign_dma will copy pnp_dma->flags into p->flags */ 778 /* Note: pnp_assign_dma will copy pnp_dma->flags into p->flags */
779 if (p->flags & IORESOURCE_DMA_COMPATIBLE) 779 switch (p->flags & IORESOURCE_DMA_SPEED_MASK) {
780 resource->data.dma.type = ACPI_COMPATIBILITY; 780 case IORESOURCE_DMA_TYPEA:
781 else if (p->flags & IORESOURCE_DMA_TYPEA) 781 resource->data.dma.type = ACPI_TYPE_A;
782 resource->data.dma.type = ACPI_TYPE_A; 782 break;
783 else if (p->flags & IORESOURCE_DMA_TYPEB) 783 case IORESOURCE_DMA_TYPEB:
784 resource->data.dma.type = ACPI_TYPE_B; 784 resource->data.dma.type = ACPI_TYPE_B;
785 else if (p->flags & IORESOURCE_DMA_TYPEF) 785 break;
786 resource->data.dma.type = ACPI_TYPE_F; 786 case IORESOURCE_DMA_TYPEF:
787 if (p->flags & IORESOURCE_DMA_8BIT) 787 resource->data.dma.type = ACPI_TYPE_F;
788 resource->data.dma.transfer = ACPI_TRANSFER_8; 788 break;
789 else if (p->flags & IORESOURCE_DMA_8AND16BIT) 789 default:
790 resource->data.dma.transfer = ACPI_TRANSFER_8_16; 790 resource->data.dma.type = ACPI_COMPATIBILITY;
791 else if (p->flags & IORESOURCE_DMA_16BIT) 791 }
792 resource->data.dma.transfer = ACPI_TRANSFER_16; 792
793 resource->data.dma.bus_master = p->flags & IORESOURCE_DMA_MASTER; 793 switch (p->flags & IORESOURCE_DMA_TYPE_MASK) {
794 case IORESOURCE_DMA_8BIT:
795 resource->data.dma.transfer = ACPI_TRANSFER_8;
796 break;
797 case IORESOURCE_DMA_8AND16BIT:
798 resource->data.dma.transfer = ACPI_TRANSFER_8_16;
799 break;
800 default:
801 resource->data.dma.transfer = ACPI_TRANSFER_16;
802 }
803
804 resource->data.dma.bus_master = !!(p->flags & IORESOURCE_DMA_MASTER);
794 resource->data.dma.channel_count = 1; 805 resource->data.dma.channel_count = 1;
795 resource->data.dma.channels[0] = p->start; 806 resource->data.dma.channels[0] = p->start;
796} 807}
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 579cd667b16f..6f11f6dfdd9d 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -145,6 +145,13 @@ int rtc_set_alarm(struct class_device *class_dev, struct rtc_wkalrm *alarm)
145} 145}
146EXPORT_SYMBOL_GPL(rtc_set_alarm); 146EXPORT_SYMBOL_GPL(rtc_set_alarm);
147 147
148/**
149 * rtc_update_irq - report RTC periodic, alarm, and/or update irqs
150 * @class_dev: the rtc's class device
151 * @num: how many irqs are being reported (usually one)
152 * @events: mask of RTC_IRQF with one or more of RTC_PF, RTC_AF, RTC_UF
153 * Context: in_interrupt(), irqs blocked
154 */
148void rtc_update_irq(struct class_device *class_dev, 155void rtc_update_irq(struct class_device *class_dev,
149 unsigned long num, unsigned long events) 156 unsigned long num, unsigned long events)
150{ 157{
@@ -201,12 +208,12 @@ int rtc_irq_register(struct class_device *class_dev, struct rtc_task *task)
201 if (task == NULL || task->func == NULL) 208 if (task == NULL || task->func == NULL)
202 return -EINVAL; 209 return -EINVAL;
203 210
204 spin_lock(&rtc->irq_task_lock); 211 spin_lock_irq(&rtc->irq_task_lock);
205 if (rtc->irq_task == NULL) { 212 if (rtc->irq_task == NULL) {
206 rtc->irq_task = task; 213 rtc->irq_task = task;
207 retval = 0; 214 retval = 0;
208 } 215 }
209 spin_unlock(&rtc->irq_task_lock); 216 spin_unlock_irq(&rtc->irq_task_lock);
210 217
211 return retval; 218 return retval;
212} 219}
@@ -216,10 +223,10 @@ void rtc_irq_unregister(struct class_device *class_dev, struct rtc_task *task)
216{ 223{
217 struct rtc_device *rtc = to_rtc_device(class_dev); 224 struct rtc_device *rtc = to_rtc_device(class_dev);
218 225
219 spin_lock(&rtc->irq_task_lock); 226 spin_lock_irq(&rtc->irq_task_lock);
220 if (rtc->irq_task == task) 227 if (rtc->irq_task == task)
221 rtc->irq_task = NULL; 228 rtc->irq_task = NULL;
222 spin_unlock(&rtc->irq_task_lock); 229 spin_unlock_irq(&rtc->irq_task_lock);
223} 230}
224EXPORT_SYMBOL_GPL(rtc_irq_unregister); 231EXPORT_SYMBOL_GPL(rtc_irq_unregister);
225 232
@@ -265,3 +272,4 @@ int rtc_irq_set_freq(struct class_device *class_dev, struct rtc_task *task, int
265 } 272 }
266 return err; 273 return err;
267} 274}
275EXPORT_SYMBOL_GPL(rtc_irq_set_freq);
diff --git a/drivers/rtc/rtc-at91.c b/drivers/rtc/rtc-at91.c
index bd61e99540a3..5c8addcaf1fb 100644
--- a/drivers/rtc/rtc-at91.c
+++ b/drivers/rtc/rtc-at91.c
@@ -292,7 +292,8 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
292 AT91_RTC_CALEV); 292 AT91_RTC_CALEV);
293 293
294 ret = request_irq(AT91_ID_SYS, at91_rtc_interrupt, 294 ret = request_irq(AT91_ID_SYS, at91_rtc_interrupt,
295 IRQF_SHARED, "at91_rtc", pdev); 295 IRQF_DISABLED | IRQF_SHARED,
296 "at91_rtc", pdev);
296 if (ret) { 297 if (ret) {
297 printk(KERN_ERR "at91_rtc: IRQ %d already in use.\n", 298 printk(KERN_ERR "at91_rtc: IRQ %d already in use.\n",
298 AT91_ID_SYS); 299 AT91_ID_SYS);
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 583789c66cdb..814b9e1873f5 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -61,7 +61,9 @@ static void rtc_uie_task(void *data)
61 int err; 61 int err;
62 62
63 err = rtc_read_time(&rtc->class_dev, &tm); 63 err = rtc_read_time(&rtc->class_dev, &tm);
64 spin_lock_irq(&rtc->irq_lock); 64
65 local_irq_disable();
66 spin_lock(&rtc->irq_lock);
65 if (rtc->stop_uie_polling || err) { 67 if (rtc->stop_uie_polling || err) {
66 rtc->uie_task_active = 0; 68 rtc->uie_task_active = 0;
67 } else if (rtc->oldsecs != tm.tm_sec) { 69 } else if (rtc->oldsecs != tm.tm_sec) {
@@ -74,11 +76,11 @@ static void rtc_uie_task(void *data)
74 } else if (schedule_work(&rtc->uie_task) == 0) { 76 } else if (schedule_work(&rtc->uie_task) == 0) {
75 rtc->uie_task_active = 0; 77 rtc->uie_task_active = 0;
76 } 78 }
77 spin_unlock_irq(&rtc->irq_lock); 79 spin_unlock(&rtc->irq_lock);
78 if (num) 80 if (num)
79 rtc_update_irq(&rtc->class_dev, num, RTC_UF | RTC_IRQF); 81 rtc_update_irq(&rtc->class_dev, num, RTC_UF | RTC_IRQF);
82 local_irq_enable();
80} 83}
81
82static void rtc_uie_timer(unsigned long data) 84static void rtc_uie_timer(unsigned long data)
83{ 85{
84 struct rtc_device *rtc = (struct rtc_device *)data; 86 struct rtc_device *rtc = (struct rtc_device *)data;
@@ -214,7 +216,7 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
214 struct rtc_wkalrm alarm; 216 struct rtc_wkalrm alarm;
215 void __user *uarg = (void __user *) arg; 217 void __user *uarg = (void __user *) arg;
216 218
217 /* check that the calles has appropriate permissions 219 /* check that the calling task has appropriate permissions
218 * for certain ioctls. doing this check here is useful 220 * for certain ioctls. doing this check here is useful
219 * to avoid duplicate code in each driver. 221 * to avoid duplicate code in each driver.
220 */ 222 */
@@ -238,10 +240,10 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
238 240
239 /* avoid conflicting IRQ users */ 241 /* avoid conflicting IRQ users */
240 if (cmd == RTC_PIE_ON || cmd == RTC_PIE_OFF || cmd == RTC_IRQP_SET) { 242 if (cmd == RTC_PIE_ON || cmd == RTC_PIE_OFF || cmd == RTC_IRQP_SET) {
241 spin_lock(&rtc->irq_task_lock); 243 spin_lock_irq(&rtc->irq_task_lock);
242 if (rtc->irq_task) 244 if (rtc->irq_task)
243 err = -EBUSY; 245 err = -EBUSY;
244 spin_unlock(&rtc->irq_task_lock); 246 spin_unlock_irq(&rtc->irq_task_lock);
245 247
246 if (err < 0) 248 if (err < 0)
247 return err; 249 return err;
@@ -299,6 +301,17 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
299 301
300 err = rtc_set_time(class_dev, &tm); 302 err = rtc_set_time(class_dev, &tm);
301 break; 303 break;
304
305 case RTC_IRQP_READ:
306 if (ops->irq_set_freq)
307 err = put_user(rtc->irq_freq, (unsigned long *) arg);
308 break;
309
310 case RTC_IRQP_SET:
311 if (ops->irq_set_freq)
312 err = rtc_irq_set_freq(class_dev, rtc->irq_task, arg);
313 break;
314
302#if 0 315#if 0
303 case RTC_EPOCH_SET: 316 case RTC_EPOCH_SET:
304#ifndef rtc_epoch 317#ifndef rtc_epoch
diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c
index 78552e6e76aa..001eb1123a65 100644
--- a/drivers/rtc/rtc-ds1553.c
+++ b/drivers/rtc/rtc-ds1553.c
@@ -340,7 +340,8 @@ static int __init ds1553_rtc_probe(struct platform_device *pdev)
340 340
341 if (pdata->irq >= 0) { 341 if (pdata->irq >= 0) {
342 writeb(0, ioaddr + RTC_INTERRUPTS); 342 writeb(0, ioaddr + RTC_INTERRUPTS);
343 if (request_irq(pdata->irq, ds1553_rtc_interrupt, IRQF_SHARED, 343 if (request_irq(pdata->irq, ds1553_rtc_interrupt,
344 IRQF_DISABLED | IRQF_SHARED,
344 pdev->name, pdev) < 0) { 345 pdev->name, pdev) < 0) {
345 dev_warn(&pdev->dev, "interrupt not available.\n"); 346 dev_warn(&pdev->dev, "interrupt not available.\n");
346 pdata->irq = -1; 347 pdata->irq = -1;
diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c
index 0b20dfacbf59..d94170728075 100644
--- a/drivers/rtc/rtc-max6902.c
+++ b/drivers/rtc/rtc-max6902.c
@@ -136,7 +136,7 @@ static int max6902_get_datetime(struct device *dev, struct rtc_time *dt)
136 dt->tm_min = BCD2BIN(chip->buf[2]); 136 dt->tm_min = BCD2BIN(chip->buf[2]);
137 dt->tm_hour = BCD2BIN(chip->buf[3]); 137 dt->tm_hour = BCD2BIN(chip->buf[3]);
138 dt->tm_mday = BCD2BIN(chip->buf[4]); 138 dt->tm_mday = BCD2BIN(chip->buf[4]);
139 dt->tm_mon = BCD2BIN(chip->buf[5] - 1); 139 dt->tm_mon = BCD2BIN(chip->buf[5]) - 1;
140 dt->tm_wday = BCD2BIN(chip->buf[6]); 140 dt->tm_wday = BCD2BIN(chip->buf[6]);
141 dt->tm_year = BCD2BIN(chip->buf[7]); 141 dt->tm_year = BCD2BIN(chip->buf[7]);
142 142
diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 2a86632580f1..a44fe4efa216 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -126,13 +126,13 @@ static int rs5c372_get_trim(struct i2c_client *client, int *osc, int *trim)
126 return -EIO; 126 return -EIO;
127 } 127 }
128 128
129 dev_dbg(&client->dev, "%s: raw trim=%x\n", __FUNCTION__, *trim);
130
131 if (osc) 129 if (osc)
132 *osc = (buf & RS5C372_TRIM_XSL) ? 32000 : 32768; 130 *osc = (buf & RS5C372_TRIM_XSL) ? 32000 : 32768;
133 131
134 if (trim) 132 if (trim) {
135 *trim = buf & RS5C372_TRIM_MASK; 133 *trim = buf & RS5C372_TRIM_MASK;
134 dev_dbg(&client->dev, "%s: raw trim=%x\n", __FUNCTION__, *trim);
135 }
136 136
137 return 0; 137 return 0;
138} 138}
diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
index bc4bd24508a2..6ef9c62d5032 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -99,6 +99,7 @@ static ssize_t test_irq_store(struct device *dev,
99 struct rtc_device *rtc = platform_get_drvdata(plat_dev); 99 struct rtc_device *rtc = platform_get_drvdata(plat_dev);
100 100
101 retval = count; 101 retval = count;
102 local_irq_disable();
102 if (strncmp(buf, "tick", 4) == 0) 103 if (strncmp(buf, "tick", 4) == 0)
103 rtc_update_irq(&rtc->class_dev, 1, RTC_PF | RTC_IRQF); 104 rtc_update_irq(&rtc->class_dev, 1, RTC_PF | RTC_IRQF);
104 else if (strncmp(buf, "alarm", 5) == 0) 105 else if (strncmp(buf, "alarm", 5) == 0)
@@ -107,6 +108,7 @@ static ssize_t test_irq_store(struct device *dev,
107 rtc_update_irq(&rtc->class_dev, 1, RTC_UF | RTC_IRQF); 108 rtc_update_irq(&rtc->class_dev, 1, RTC_UF | RTC_IRQF);
108 else 109 else
109 retval = -EINVAL; 110 retval = -EINVAL;
111 local_irq_enable();
110 112
111 return retval; 113 return retval;
112} 114}
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index 09b714f1cdc3..3b58d3d5d38a 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -195,9 +195,9 @@ static int rtc_probe(struct platform_device *pdev)
195 * are all disabled */ 195 * are all disabled */
196 v3020_set_reg(chip, V3020_STATUS_0, 0x0); 196 v3020_set_reg(chip, V3020_STATUS_0, 0x0);
197 197
198 dev_info(&pdev->dev, "Chip available at physical address 0x%p," 198 dev_info(&pdev->dev, "Chip available at physical address 0x%llx,"
199 "data connected to D%d\n", 199 "data connected to D%d\n",
200 (void*)pdev->resource[0].start, 200 (unsigned long long)pdev->resource[0].start,
201 chip->leftshift); 201 chip->leftshift);
202 202
203 platform_set_drvdata(pdev, chip); 203 platform_set_drvdata(pdev, chip);
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index d0647d116eaa..79ffef6bfaf8 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -203,6 +203,7 @@ dasd_state_basic_to_known(struct dasd_device * device)
203 rc = dasd_flush_ccw_queue(device, 1); 203 rc = dasd_flush_ccw_queue(device, 1);
204 if (rc) 204 if (rc)
205 return rc; 205 return rc;
206 dasd_clear_timer(device);
206 207
207 DBF_DEV_EVENT(DBF_EMERG, device, "%p debug area deleted", device); 208 DBF_DEV_EVENT(DBF_EMERG, device, "%p debug area deleted", device);
208 if (device->debug_area != NULL) { 209 if (device->debug_area != NULL) {
diff --git a/drivers/s390/char/monwriter.c b/drivers/s390/char/monwriter.c
index abd02ed501cb..b9b0fc3f812b 100644
--- a/drivers/s390/char/monwriter.c
+++ b/drivers/s390/char/monwriter.c
@@ -73,12 +73,15 @@ static inline struct mon_buf *monwrite_find_hdr(struct mon_private *monpriv,
73 struct mon_buf *entry, *next; 73 struct mon_buf *entry, *next;
74 74
75 list_for_each_entry_safe(entry, next, &monpriv->list, list) 75 list_for_each_entry_safe(entry, next, &monpriv->list, list)
76 if (entry->hdr.applid == monhdr->applid && 76 if ((entry->hdr.mon_function == monhdr->mon_function ||
77 monhdr->mon_function == MONWRITE_STOP_INTERVAL) &&
78 entry->hdr.applid == monhdr->applid &&
77 entry->hdr.record_num == monhdr->record_num && 79 entry->hdr.record_num == monhdr->record_num &&
78 entry->hdr.version == monhdr->version && 80 entry->hdr.version == monhdr->version &&
79 entry->hdr.release == monhdr->release && 81 entry->hdr.release == monhdr->release &&
80 entry->hdr.mod_level == monhdr->mod_level) 82 entry->hdr.mod_level == monhdr->mod_level)
81 return entry; 83 return entry;
84
82 return NULL; 85 return NULL;
83} 86}
84 87
@@ -92,7 +95,9 @@ static int monwrite_new_hdr(struct mon_private *monpriv)
92 monhdr->mon_function > MONWRITE_START_CONFIG || 95 monhdr->mon_function > MONWRITE_START_CONFIG ||
93 monhdr->hdrlen != sizeof(struct monwrite_hdr)) 96 monhdr->hdrlen != sizeof(struct monwrite_hdr))
94 return -EINVAL; 97 return -EINVAL;
95 monbuf = monwrite_find_hdr(monpriv, monhdr); 98 monbuf = NULL;
99 if (monhdr->mon_function != MONWRITE_GEN_EVENT)
100 monbuf = monwrite_find_hdr(monpriv, monhdr);
96 if (monbuf) { 101 if (monbuf) {
97 if (monhdr->mon_function == MONWRITE_STOP_INTERVAL) { 102 if (monhdr->mon_function == MONWRITE_STOP_INTERVAL) {
98 monhdr->datalen = monbuf->hdr.datalen; 103 monhdr->datalen = monbuf->hdr.datalen;
@@ -104,7 +109,7 @@ static int monwrite_new_hdr(struct mon_private *monpriv)
104 kfree(monbuf); 109 kfree(monbuf);
105 monbuf = NULL; 110 monbuf = NULL;
106 } 111 }
107 } else { 112 } else if (monhdr->mon_function != MONWRITE_STOP_INTERVAL) {
108 if (mon_buf_count >= mon_max_bufs) 113 if (mon_buf_count >= mon_max_bufs)
109 return -ENOSPC; 114 return -ENOSPC;
110 monbuf = kzalloc(sizeof(struct mon_buf), GFP_KERNEL); 115 monbuf = kzalloc(sizeof(struct mon_buf), GFP_KERNEL);
@@ -118,7 +123,8 @@ static int monwrite_new_hdr(struct mon_private *monpriv)
118 } 123 }
119 monbuf->hdr = *monhdr; 124 monbuf->hdr = *monhdr;
120 list_add_tail(&monbuf->list, &monpriv->list); 125 list_add_tail(&monbuf->list, &monpriv->list);
121 mon_buf_count++; 126 if (monhdr->mon_function != MONWRITE_GEN_EVENT)
127 mon_buf_count++;
122 } 128 }
123 monpriv->current_buf = monbuf; 129 monpriv->current_buf = monbuf;
124 return 0; 130 return 0;
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index a2dee5bf5a17..ad7f7e1c0163 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -271,10 +271,6 @@ static int css_evaluate_known_subchannel(struct subchannel *sch, int slow)
271 /* Reset intparm to zeroes. */ 271 /* Reset intparm to zeroes. */
272 sch->schib.pmcw.intparm = 0; 272 sch->schib.pmcw.intparm = 0;
273 cio_modify(sch); 273 cio_modify(sch);
274
275 /* Probe if necessary. */
276 if (action == UNREGISTER_PROBE)
277 ret = css_probe_device(sch->schid);
278 break; 274 break;
279 case REPROBE: 275 case REPROBE:
280 device_trigger_reprobe(sch); 276 device_trigger_reprobe(sch);
@@ -283,6 +279,9 @@ static int css_evaluate_known_subchannel(struct subchannel *sch, int slow)
283 break; 279 break;
284 } 280 }
285 spin_unlock_irqrestore(&sch->lock, flags); 281 spin_unlock_irqrestore(&sch->lock, flags);
282 /* Probe if necessary. */
283 if (action == UNREGISTER_PROBE)
284 ret = css_probe_device(sch->schid);
286 285
287 return ret; 286 return ret;
288} 287}
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 94bdd4d8a4c9..39c98f940507 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -532,8 +532,7 @@ device_remove_files(struct device *dev)
532 532
533/* this is a simple abstraction for device_register that sets the 533/* this is a simple abstraction for device_register that sets the
534 * correct bus type and adds the bus specific files */ 534 * correct bus type and adds the bus specific files */
535int 535static int ccw_device_register(struct ccw_device *cdev)
536ccw_device_register(struct ccw_device *cdev)
537{ 536{
538 struct device *dev = &cdev->dev; 537 struct device *dev = &cdev->dev;
539 int ret; 538 int ret;
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h
index c6140cc97a80..9233b5c0bcc8 100644
--- a/drivers/s390/cio/device.h
+++ b/drivers/s390/cio/device.h
@@ -78,7 +78,6 @@ void io_subchannel_recog_done(struct ccw_device *cdev);
78 78
79int ccw_device_cancel_halt_clear(struct ccw_device *); 79int ccw_device_cancel_halt_clear(struct ccw_device *);
80 80
81int ccw_device_register(struct ccw_device *);
82void ccw_device_do_unreg_rereg(void *); 81void ccw_device_do_unreg_rereg(void *);
83void ccw_device_call_sch_unregister(void *); 82void ccw_device_call_sch_unregister(void *);
84 83
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index fcaf28d7b4eb..de3d0857db9f 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -578,9 +578,13 @@ ccw_device_verify_done(struct ccw_device *cdev, int err)
578 } 578 }
579 break; 579 break;
580 case -ETIME: 580 case -ETIME:
581 /* Reset oper notify indication after verify error. */
582 cdev->private->flags.donotify = 0;
581 ccw_device_done(cdev, DEV_STATE_BOXED); 583 ccw_device_done(cdev, DEV_STATE_BOXED);
582 break; 584 break;
583 default: 585 default:
586 /* Reset oper notify indication after verify error. */
587 cdev->private->flags.donotify = 0;
584 PREPARE_WORK(&cdev->private->kick_work, 588 PREPARE_WORK(&cdev->private->kick_work,
585 ccw_device_nopath_notify, cdev); 589 ccw_device_nopath_notify, cdev);
586 queue_work(ccw_device_notify_work, &cdev->private->kick_work); 590 queue_work(ccw_device_notify_work, &cdev->private->kick_work);
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 0648ce5bb684..476aa1da5cbc 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -3529,7 +3529,7 @@ do_QDIO(struct ccw_device *cdev,unsigned int callflags,
3529#ifdef CONFIG_QDIO_DEBUG 3529#ifdef CONFIG_QDIO_DEBUG
3530 char dbf_text[20]; 3530 char dbf_text[20];
3531 3531
3532 sprintf(dbf_text,"doQD%04x",cdev->private->sch_no); 3532 sprintf(dbf_text,"doQD%04x",cdev->private->schid.sch_no);
3533 QDIO_DBF_TEXT3(0,trace,dbf_text); 3533 QDIO_DBF_TEXT3(0,trace,dbf_text);
3534#endif /* CONFIG_QDIO_DEBUG */ 3534#endif /* CONFIG_QDIO_DEBUG */
3535 3535
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index c5ccd20b110c..79d89c368919 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -739,11 +739,16 @@ static void ap_scan_bus(void *data)
739 dev = bus_find_device(&ap_bus_type, NULL, 739 dev = bus_find_device(&ap_bus_type, NULL,
740 (void *)(unsigned long)qid, 740 (void *)(unsigned long)qid,
741 __ap_scan_bus); 741 __ap_scan_bus);
742 rc = ap_query_queue(qid, &queue_depth, &device_type);
743 if (dev && rc) {
744 put_device(dev);
745 device_unregister(dev);
746 continue;
747 }
742 if (dev) { 748 if (dev) {
743 put_device(dev); 749 put_device(dev);
744 continue; 750 continue;
745 } 751 }
746 rc = ap_query_queue(qid, &queue_depth, &device_type);
747 if (rc) 752 if (rc)
748 continue; 753 continue;
749 rc = ap_init_queue(qid); 754 rc = ap_init_queue(qid);
diff --git a/drivers/s390/net/claw.h b/drivers/s390/net/claw.h
index 969be465309c..1ee9a6f06541 100644
--- a/drivers/s390/net/claw.h
+++ b/drivers/s390/net/claw.h
@@ -29,7 +29,7 @@
29#define CLAW_COMPLETE 0xff /* flag to indicate i/o completed */ 29#define CLAW_COMPLETE 0xff /* flag to indicate i/o completed */
30 30
31/*-----------------------------------------------------* 31/*-----------------------------------------------------*
32* CLAW control comand code * 32* CLAW control command code *
33*------------------------------------------------------*/ 33*------------------------------------------------------*/
34 34
35#define SYSTEM_VALIDATE_REQUEST 0x01 /* System Validate request */ 35#define SYSTEM_VALIDATE_REQUEST 0x01 /* System Validate request */
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 16ac68c27a27..66a8aec6efa6 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1147,7 +1147,7 @@ list_modified:
1147 * get mac address for the relevant Multicast address 1147 * get mac address for the relevant Multicast address
1148 */ 1148 */
1149static void 1149static void
1150lcs_get_mac_for_ipm(__u32 ipm, char *mac, struct net_device *dev) 1150lcs_get_mac_for_ipm(__be32 ipm, char *mac, struct net_device *dev)
1151{ 1151{
1152 LCS_DBF_TEXT(4,trace, "getmac"); 1152 LCS_DBF_TEXT(4,trace, "getmac");
1153 if (dev->type == ARPHRD_IEEE802_TR) 1153 if (dev->type == ARPHRD_IEEE802_TR)
diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h
index 93143932983b..b5247dc08b57 100644
--- a/drivers/s390/net/lcs.h
+++ b/drivers/s390/net/lcs.h
@@ -169,7 +169,7 @@ struct lcs_header {
169} __attribute__ ((packed)); 169} __attribute__ ((packed));
170 170
171struct lcs_ip_mac_pair { 171struct lcs_ip_mac_pair {
172 __u32 ip_addr; 172 __be32 ip_addr;
173 __u8 mac_addr[LCS_MAC_LENGTH]; 173 __u8 mac_addr[LCS_MAC_LENGTH];
174 __u8 reserved[2]; 174 __u8 reserved[2];
175} __attribute__ ((packed)); 175} __attribute__ ((packed));
@@ -287,7 +287,7 @@ struct lcs_card {
287 enum lcs_dev_states state; 287 enum lcs_dev_states state;
288 struct net_device *dev; 288 struct net_device *dev;
289 struct net_device_stats stats; 289 struct net_device_stats stats;
290 unsigned short (*lan_type_trans)(struct sk_buff *skb, 290 __be16 (*lan_type_trans)(struct sk_buff *skb,
291 struct net_device *dev); 291 struct net_device *dev);
292 struct ccwgroup_device *gdev; 292 struct ccwgroup_device *gdev;
293 struct lcs_channel read; 293 struct lcs_channel read;
diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c
index a363721cf28d..6bb558a9a032 100644
--- a/drivers/s390/net/qeth_eddp.c
+++ b/drivers/s390/net/qeth_eddp.c
@@ -258,7 +258,7 @@ qeth_eddp_create_segment_hdrs(struct qeth_eddp_context *ctx,
258 258
259static inline void 259static inline void
260qeth_eddp_copy_data_tcp(char *dst, struct qeth_eddp_data *eddp, int len, 260qeth_eddp_copy_data_tcp(char *dst, struct qeth_eddp_data *eddp, int len,
261 u32 *hcsum) 261 __wsum *hcsum)
262{ 262{
263 struct skb_frag_struct *frag; 263 struct skb_frag_struct *frag;
264 int left_in_frag; 264 int left_in_frag;
@@ -305,7 +305,7 @@ qeth_eddp_copy_data_tcp(char *dst, struct qeth_eddp_data *eddp, int len,
305static inline void 305static inline void
306qeth_eddp_create_segment_data_tcp(struct qeth_eddp_context *ctx, 306qeth_eddp_create_segment_data_tcp(struct qeth_eddp_context *ctx,
307 struct qeth_eddp_data *eddp, int data_len, 307 struct qeth_eddp_data *eddp, int data_len,
308 u32 hcsum) 308 __wsum hcsum)
309{ 309{
310 u8 *page; 310 u8 *page;
311 int page_remainder; 311 int page_remainder;
@@ -349,10 +349,10 @@ qeth_eddp_create_segment_data_tcp(struct qeth_eddp_context *ctx,
349 ((struct tcphdr *)eddp->th_in_ctx)->check = csum_fold(hcsum); 349 ((struct tcphdr *)eddp->th_in_ctx)->check = csum_fold(hcsum);
350} 350}
351 351
352static inline u32 352static inline __wsum
353qeth_eddp_check_tcp4_hdr(struct qeth_eddp_data *eddp, int data_len) 353qeth_eddp_check_tcp4_hdr(struct qeth_eddp_data *eddp, int data_len)
354{ 354{
355 u32 phcsum; /* pseudo header checksum */ 355 __wsum phcsum; /* pseudo header checksum */
356 356
357 QETH_DBF_TEXT(trace, 5, "eddpckt4"); 357 QETH_DBF_TEXT(trace, 5, "eddpckt4");
358 eddp->th.tcp.h.check = 0; 358 eddp->th.tcp.h.check = 0;
@@ -363,11 +363,11 @@ qeth_eddp_check_tcp4_hdr(struct qeth_eddp_data *eddp, int data_len)
363 return csum_partial((u8 *)&eddp->th, eddp->thl, phcsum); 363 return csum_partial((u8 *)&eddp->th, eddp->thl, phcsum);
364} 364}
365 365
366static inline u32 366static inline __wsum
367qeth_eddp_check_tcp6_hdr(struct qeth_eddp_data *eddp, int data_len) 367qeth_eddp_check_tcp6_hdr(struct qeth_eddp_data *eddp, int data_len)
368{ 368{
369 u32 proto; 369 __be32 proto;
370 u32 phcsum; /* pseudo header checksum */ 370 __wsum phcsum; /* pseudo header checksum */
371 371
372 QETH_DBF_TEXT(trace, 5, "eddpckt6"); 372 QETH_DBF_TEXT(trace, 5, "eddpckt6");
373 eddp->th.tcp.h.check = 0; 373 eddp->th.tcp.h.check = 0;
@@ -405,7 +405,7 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
405{ 405{
406 struct tcphdr *tcph; 406 struct tcphdr *tcph;
407 int data_len; 407 int data_len;
408 u32 hcsum; 408 __wsum hcsum;
409 409
410 QETH_DBF_TEXT(trace, 5, "eddpftcp"); 410 QETH_DBF_TEXT(trace, 5, "eddpftcp");
411 eddp->skb_offset = sizeof(struct qeth_hdr) + eddp->nhl + eddp->thl; 411 eddp->skb_offset = sizeof(struct qeth_hdr) + eddp->nhl + eddp->thl;
@@ -433,22 +433,22 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
433 eddp->qh.hdr.l3.length = data_len + eddp->nhl + 433 eddp->qh.hdr.l3.length = data_len + eddp->nhl +
434 eddp->thl; 434 eddp->thl;
435 /* prepare ip hdr */ 435 /* prepare ip hdr */
436 if (eddp->skb->protocol == ETH_P_IP){ 436 if (eddp->skb->protocol == htons(ETH_P_IP)){
437 eddp->nh.ip4.h.tot_len = data_len + eddp->nhl + 437 eddp->nh.ip4.h.tot_len = htons(data_len + eddp->nhl +
438 eddp->thl; 438 eddp->thl);
439 eddp->nh.ip4.h.check = 0; 439 eddp->nh.ip4.h.check = 0;
440 eddp->nh.ip4.h.check = 440 eddp->nh.ip4.h.check =
441 ip_fast_csum((u8 *)&eddp->nh.ip4.h, 441 ip_fast_csum((u8 *)&eddp->nh.ip4.h,
442 eddp->nh.ip4.h.ihl); 442 eddp->nh.ip4.h.ihl);
443 } else 443 } else
444 eddp->nh.ip6.h.payload_len = data_len + eddp->thl; 444 eddp->nh.ip6.h.payload_len = htons(data_len + eddp->thl);
445 /* prepare tcp hdr */ 445 /* prepare tcp hdr */
446 if (data_len == (eddp->skb->len - eddp->skb_offset)){ 446 if (data_len == (eddp->skb->len - eddp->skb_offset)){
447 /* last segment -> set FIN and PSH flags */ 447 /* last segment -> set FIN and PSH flags */
448 eddp->th.tcp.h.fin = tcph->fin; 448 eddp->th.tcp.h.fin = tcph->fin;
449 eddp->th.tcp.h.psh = tcph->psh; 449 eddp->th.tcp.h.psh = tcph->psh;
450 } 450 }
451 if (eddp->skb->protocol == ETH_P_IP) 451 if (eddp->skb->protocol == htons(ETH_P_IP))
452 hcsum = qeth_eddp_check_tcp4_hdr(eddp, data_len); 452 hcsum = qeth_eddp_check_tcp4_hdr(eddp, data_len);
453 else 453 else
454 hcsum = qeth_eddp_check_tcp6_hdr(eddp, data_len); 454 hcsum = qeth_eddp_check_tcp6_hdr(eddp, data_len);
@@ -458,9 +458,9 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
458 if (eddp->skb_offset >= eddp->skb->len) 458 if (eddp->skb_offset >= eddp->skb->len)
459 break; 459 break;
460 /* prepare headers for next round */ 460 /* prepare headers for next round */
461 if (eddp->skb->protocol == ETH_P_IP) 461 if (eddp->skb->protocol == htons(ETH_P_IP))
462 eddp->nh.ip4.h.id++; 462 eddp->nh.ip4.h.id = htons(ntohs(eddp->nh.ip4.h.id) + 1);
463 eddp->th.tcp.h.seq += data_len; 463 eddp->th.tcp.h.seq = htonl(ntohl(eddp->th.tcp.h.seq) + data_len);
464 } 464 }
465} 465}
466 466
@@ -472,7 +472,7 @@ qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
472 472
473 QETH_DBF_TEXT(trace, 5, "eddpficx"); 473 QETH_DBF_TEXT(trace, 5, "eddpficx");
474 /* create our segmentation headers and copy original headers */ 474 /* create our segmentation headers and copy original headers */
475 if (skb->protocol == ETH_P_IP) 475 if (skb->protocol == htons(ETH_P_IP))
476 eddp = qeth_eddp_create_eddp_data(qhdr, (u8 *)skb->nh.iph, 476 eddp = qeth_eddp_create_eddp_data(qhdr, (u8 *)skb->nh.iph,
477 skb->nh.iph->ihl*4, 477 skb->nh.iph->ihl*4,
478 (u8 *)skb->h.th, skb->h.th->doff*4); 478 (u8 *)skb->h.th, skb->h.th->doff*4);
@@ -490,7 +490,7 @@ qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
490 memcpy(&eddp->mac, eth_hdr(skb), ETH_HLEN); 490 memcpy(&eddp->mac, eth_hdr(skb), ETH_HLEN);
491#ifdef CONFIG_QETH_VLAN 491#ifdef CONFIG_QETH_VLAN
492 if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q)) { 492 if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q)) {
493 eddp->vlan[0] = __constant_htons(skb->protocol); 493 eddp->vlan[0] = skb->protocol;
494 eddp->vlan[1] = htons(vlan_tx_tag_get(skb)); 494 eddp->vlan[1] = htons(vlan_tx_tag_get(skb));
495 } 495 }
496#endif /* CONFIG_QETH_VLAN */ 496#endif /* CONFIG_QETH_VLAN */
@@ -588,11 +588,11 @@ qeth_eddp_create_context_tcp(struct qeth_card *card, struct sk_buff *skb,
588 struct qeth_eddp_context *ctx = NULL; 588 struct qeth_eddp_context *ctx = NULL;
589 589
590 QETH_DBF_TEXT(trace, 5, "creddpct"); 590 QETH_DBF_TEXT(trace, 5, "creddpct");
591 if (skb->protocol == ETH_P_IP) 591 if (skb->protocol == htons(ETH_P_IP))
592 ctx = qeth_eddp_create_context_generic(card, skb, 592 ctx = qeth_eddp_create_context_generic(card, skb,
593 sizeof(struct qeth_hdr) + skb->nh.iph->ihl*4 + 593 sizeof(struct qeth_hdr) + skb->nh.iph->ihl*4 +
594 skb->h.th->doff*4); 594 skb->h.th->doff*4);
595 else if (skb->protocol == ETH_P_IPV6) 595 else if (skb->protocol == htons(ETH_P_IPV6))
596 ctx = qeth_eddp_create_context_generic(card, skb, 596 ctx = qeth_eddp_create_context_generic(card, skb,
597 sizeof(struct qeth_hdr) + sizeof(struct ipv6hdr) + 597 sizeof(struct qeth_hdr) + sizeof(struct ipv6hdr) +
598 skb->h.th->doff*4); 598 skb->h.th->doff*4);
diff --git a/drivers/s390/net/qeth_eddp.h b/drivers/s390/net/qeth_eddp.h
index cae9ba265056..103768d3bab2 100644
--- a/drivers/s390/net/qeth_eddp.h
+++ b/drivers/s390/net/qeth_eddp.h
@@ -54,7 +54,7 @@ qeth_eddp_check_buffers_for_context(struct qeth_qdio_out_q *,
54struct qeth_eddp_data { 54struct qeth_eddp_data {
55 struct qeth_hdr qh; 55 struct qeth_hdr qh;
56 struct ethhdr mac; 56 struct ethhdr mac;
57 u16 vlan[2]; 57 __be16 vlan[2];
58 union { 58 union {
59 struct { 59 struct {
60 struct iphdr h; 60 struct iphdr h;
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 8f882690994d..74c0eac083e4 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -107,6 +107,10 @@ zfcp_address_to_sg(void *address, struct scatterlist *list)
107 (ZFCP_MAX_SBALS_PER_REQ * ZFCP_MAX_SBALES_PER_SBAL - 2) 107 (ZFCP_MAX_SBALS_PER_REQ * ZFCP_MAX_SBALES_PER_SBAL - 2)
108 /* request ID + QTCB in SBALE 0 + 1 of first SBAL in chain */ 108 /* request ID + QTCB in SBALE 0 + 1 of first SBAL in chain */
109 109
110#define ZFCP_MAX_SECTORS (ZFCP_MAX_SBALES_PER_REQ * 8)
111 /* max. number of (data buffer) SBALEs in largest SBAL chain
112 multiplied with number of sectors per 4k block */
113
110/* FIXME(tune): free space should be one max. SBAL chain plus what? */ 114/* FIXME(tune): free space should be one max. SBAL chain plus what? */
111#define ZFCP_QDIO_PCI_INTERVAL (QDIO_MAX_BUFFERS_PER_Q \ 115#define ZFCP_QDIO_PCI_INTERVAL (QDIO_MAX_BUFFERS_PER_Q \
112 - (ZFCP_MAX_SBALS_PER_REQ + 4)) 116 - (ZFCP_MAX_SBALS_PER_REQ + 4))
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 4d2bc7981324..452d96f92a14 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -58,6 +58,7 @@ struct zfcp_data zfcp_data = {
58 .cmd_per_lun = 1, 58 .cmd_per_lun = 1,
59 .use_clustering = 1, 59 .use_clustering = 1,
60 .sdev_attrs = zfcp_sysfs_sdev_attrs, 60 .sdev_attrs = zfcp_sysfs_sdev_attrs,
61 .max_sectors = ZFCP_MAX_SECTORS,
61 }, 62 },
62 .driver_version = ZFCP_VERSION, 63 .driver_version = ZFCP_VERSION,
63}; 64};
diff --git a/drivers/sbus/char/bbc_envctrl.c b/drivers/sbus/char/bbc_envctrl.c
index 0d3660c28f7d..a54e4140683a 100644
--- a/drivers/sbus/char/bbc_envctrl.c
+++ b/drivers/sbus/char/bbc_envctrl.c
@@ -5,8 +5,8 @@
5 */ 5 */
6 6
7#include <linux/kthread.h> 7#include <linux/kthread.h>
8#include <linux/syscalls.h>
9#include <linux/delay.h> 8#include <linux/delay.h>
9#include <linux/kmod.h>
10#include <asm/oplib.h> 10#include <asm/oplib.h>
11#include <asm/ebus.h> 11#include <asm/ebus.h>
12 12
@@ -195,7 +195,7 @@ static void do_envctrl_shutdown(struct bbc_cpu_temperature *tp)
195 printk(KERN_CRIT "kenvctrld: Shutting down the system now.\n"); 195 printk(KERN_CRIT "kenvctrld: Shutting down the system now.\n");
196 196
197 shutting_down = 1; 197 shutting_down = 1;
198 if (kernel_execve("/sbin/shutdown", argv, envp) < 0) 198 if (call_usermodehelper("/sbin/shutdown", argv, envp, 0) < 0)
199 printk(KERN_CRIT "envctrl: shutdown execution failed\n"); 199 printk(KERN_CRIT "envctrl: shutdown execution failed\n");
200} 200}
201 201
diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c
index 6b6a855f3795..fff4660cdf96 100644
--- a/drivers/sbus/char/envctrl.c
+++ b/drivers/sbus/char/envctrl.c
@@ -25,7 +25,7 @@
25#include <linux/delay.h> 25#include <linux/delay.h>
26#include <linux/ioport.h> 26#include <linux/ioport.h>
27#include <linux/miscdevice.h> 27#include <linux/miscdevice.h>
28#include <linux/syscalls.h> 28#include <linux/kmod.h>
29 29
30#include <asm/ebus.h> 30#include <asm/ebus.h>
31#include <asm/uaccess.h> 31#include <asm/uaccess.h>
@@ -976,7 +976,7 @@ static void envctrl_do_shutdown(void)
976 976
977 inprog = 1; 977 inprog = 1;
978 printk(KERN_CRIT "kenvctrld: WARNING: Shutting down the system now.\n"); 978 printk(KERN_CRIT "kenvctrld: WARNING: Shutting down the system now.\n");
979 ret = kernel_execve("/sbin/shutdown", argv, envp); 979 ret = call_usermodehelper("/sbin/shutdown", argv, envp, 0);
980 if (ret < 0) { 980 if (ret < 0) {
981 printk(KERN_CRIT "kenvctrld: WARNING: system shutdown failed!\n"); 981 printk(KERN_CRIT "kenvctrld: WARNING: system shutdown failed!\n");
982 inprog = 0; /* unlikely to succeed, but we could try again */ 982 inprog = 0; /* unlikely to succeed, but we could try again */
diff --git a/drivers/sbus/sbus.c b/drivers/sbus/sbus.c
index 935952ef88f1..98fcbb3d5560 100644
--- a/drivers/sbus/sbus.c
+++ b/drivers/sbus/sbus.c
@@ -61,11 +61,11 @@ static void __init fill_sbus_device(struct device_node *dp, struct sbus_dev *sde
61 else 61 else
62 sdev->ofdev.dev.parent = &sdev->bus->ofdev.dev; 62 sdev->ofdev.dev.parent = &sdev->bus->ofdev.dev;
63 sdev->ofdev.dev.bus = &sbus_bus_type; 63 sdev->ofdev.dev.bus = &sbus_bus_type;
64 strcpy(sdev->ofdev.dev.bus_id, dp->path_component_name); 64 sprintf(sdev->ofdev.dev.bus_id, "sbus[%08x]", dp->node);
65 65
66 if (of_device_register(&sdev->ofdev) != 0) 66 if (of_device_register(&sdev->ofdev) != 0)
67 printk(KERN_DEBUG "sbus: device registration error for %s!\n", 67 printk(KERN_DEBUG "sbus: device registration error for %s!\n",
68 sdev->ofdev.dev.bus_id); 68 dp->path_component_name);
69} 69}
70 70
71static void __init sbus_bus_ranges_init(struct device_node *dp, struct sbus_bus *sbus) 71static void __init sbus_bus_ranges_init(struct device_node *dp, struct sbus_bus *sbus)
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index 5f8c26cd66ca..b091a0fc4eb0 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -66,6 +66,9 @@
66 2.26.02.006 - Fix 9550SX pchip reset timeout. 66 2.26.02.006 - Fix 9550SX pchip reset timeout.
67 Add big endian support. 67 Add big endian support.
68 2.26.02.007 - Disable local interrupts during kmap/unmap_atomic(). 68 2.26.02.007 - Disable local interrupts during kmap/unmap_atomic().
69 2.26.02.008 - Free irq handler in __twa_shutdown().
70 Serialize reset code.
71 Add support for 9650SE controllers.
69*/ 72*/
70 73
71#include <linux/module.h> 74#include <linux/module.h>
@@ -89,7 +92,7 @@
89#include "3w-9xxx.h" 92#include "3w-9xxx.h"
90 93
91/* Globals */ 94/* Globals */
92#define TW_DRIVER_VERSION "2.26.02.007" 95#define TW_DRIVER_VERSION "2.26.02.008"
93static TW_Device_Extension *twa_device_extension_list[TW_MAX_SLOT]; 96static TW_Device_Extension *twa_device_extension_list[TW_MAX_SLOT];
94static unsigned int twa_device_extension_count; 97static unsigned int twa_device_extension_count;
95static int twa_major = -1; 98static int twa_major = -1;
@@ -566,9 +569,9 @@ static int twa_check_srl(TW_Device_Extension *tw_dev, int *flashed)
566 goto out; 569 goto out;
567 } 570 }
568 571
569 tw_dev->working_srl = fw_on_ctlr_srl; 572 tw_dev->tw_compat_info.working_srl = fw_on_ctlr_srl;
570 tw_dev->working_branch = fw_on_ctlr_branch; 573 tw_dev->tw_compat_info.working_branch = fw_on_ctlr_branch;
571 tw_dev->working_build = fw_on_ctlr_build; 574 tw_dev->tw_compat_info.working_build = fw_on_ctlr_build;
572 575
573 /* Try base mode compatibility */ 576 /* Try base mode compatibility */
574 if (!(init_connect_result & TW_CTLR_FW_COMPATIBLE)) { 577 if (!(init_connect_result & TW_CTLR_FW_COMPATIBLE)) {
@@ -590,10 +593,23 @@ static int twa_check_srl(TW_Device_Extension *tw_dev, int *flashed)
590 } 593 }
591 goto out; 594 goto out;
592 } 595 }
593 tw_dev->working_srl = TW_BASE_FW_SRL; 596 tw_dev->tw_compat_info.working_srl = TW_BASE_FW_SRL;
594 tw_dev->working_branch = TW_BASE_FW_BRANCH; 597 tw_dev->tw_compat_info.working_branch = TW_BASE_FW_BRANCH;
595 tw_dev->working_build = TW_BASE_FW_BUILD; 598 tw_dev->tw_compat_info.working_build = TW_BASE_FW_BUILD;
596 } 599 }
600
601 /* Load rest of compatibility struct */
602 strncpy(tw_dev->tw_compat_info.driver_version, TW_DRIVER_VERSION, strlen(TW_DRIVER_VERSION));
603 tw_dev->tw_compat_info.driver_srl_high = TW_CURRENT_DRIVER_SRL;
604 tw_dev->tw_compat_info.driver_branch_high = TW_CURRENT_DRIVER_BRANCH;
605 tw_dev->tw_compat_info.driver_build_high = TW_CURRENT_DRIVER_BUILD;
606 tw_dev->tw_compat_info.driver_srl_low = TW_BASE_FW_SRL;
607 tw_dev->tw_compat_info.driver_branch_low = TW_BASE_FW_BRANCH;
608 tw_dev->tw_compat_info.driver_build_low = TW_BASE_FW_BUILD;
609 tw_dev->tw_compat_info.fw_on_ctlr_srl = fw_on_ctlr_srl;
610 tw_dev->tw_compat_info.fw_on_ctlr_branch = fw_on_ctlr_branch;
611 tw_dev->tw_compat_info.fw_on_ctlr_build = fw_on_ctlr_build;
612
597 retval = 0; 613 retval = 0;
598out: 614out:
599 return retval; 615 return retval;
@@ -631,7 +647,7 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
631 goto out2; 647 goto out2;
632 648
633 /* Check data buffer size */ 649 /* Check data buffer size */
634 if (driver_command.buffer_length > TW_MAX_SECTORS * 512) { 650 if (driver_command.buffer_length > TW_MAX_SECTORS * 2048) {
635 retval = TW_IOCTL_ERROR_OS_EINVAL; 651 retval = TW_IOCTL_ERROR_OS_EINVAL;
636 goto out2; 652 goto out2;
637 } 653 }
@@ -680,13 +696,6 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
680 /* Now wait for command to complete */ 696 /* Now wait for command to complete */
681 timeout = wait_event_timeout(tw_dev->ioctl_wqueue, tw_dev->chrdev_request_id == TW_IOCTL_CHRDEV_FREE, timeout); 697 timeout = wait_event_timeout(tw_dev->ioctl_wqueue, tw_dev->chrdev_request_id == TW_IOCTL_CHRDEV_FREE, timeout);
682 698
683 /* See if we reset while waiting for the ioctl to complete */
684 if (test_bit(TW_IN_RESET, &tw_dev->flags)) {
685 clear_bit(TW_IN_RESET, &tw_dev->flags);
686 retval = TW_IOCTL_ERROR_OS_ERESTARTSYS;
687 goto out3;
688 }
689
690 /* We timed out, and didn't get an interrupt */ 699 /* We timed out, and didn't get an interrupt */
691 if (tw_dev->chrdev_request_id != TW_IOCTL_CHRDEV_FREE) { 700 if (tw_dev->chrdev_request_id != TW_IOCTL_CHRDEV_FREE) {
692 /* Now we need to reset the board */ 701 /* Now we need to reset the board */
@@ -694,11 +703,6 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
694 tw_dev->host->host_no, TW_DRIVER, 0xc, 703 tw_dev->host->host_no, TW_DRIVER, 0xc,
695 cmd); 704 cmd);
696 retval = TW_IOCTL_ERROR_OS_EIO; 705 retval = TW_IOCTL_ERROR_OS_EIO;
697 spin_lock_irqsave(tw_dev->host->host_lock, flags);
698 tw_dev->state[request_id] = TW_S_COMPLETED;
699 twa_free_request_id(tw_dev, request_id);
700 tw_dev->posted_request_count--;
701 spin_unlock_irqrestore(tw_dev->host->host_lock, flags);
702 twa_reset_device_extension(tw_dev, 1); 706 twa_reset_device_extension(tw_dev, 1);
703 goto out3; 707 goto out3;
704 } 708 }
@@ -717,16 +721,7 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
717 tw_ioctl->driver_command.status = 0; 721 tw_ioctl->driver_command.status = 0;
718 /* Copy compatiblity struct into ioctl data buffer */ 722 /* Copy compatiblity struct into ioctl data buffer */
719 tw_compat_info = (TW_Compatibility_Info *)tw_ioctl->data_buffer; 723 tw_compat_info = (TW_Compatibility_Info *)tw_ioctl->data_buffer;
720 strncpy(tw_compat_info->driver_version, TW_DRIVER_VERSION, strlen(TW_DRIVER_VERSION)); 724 memcpy(tw_compat_info, &tw_dev->tw_compat_info, sizeof(TW_Compatibility_Info));
721 tw_compat_info->working_srl = tw_dev->working_srl;
722 tw_compat_info->working_branch = tw_dev->working_branch;
723 tw_compat_info->working_build = tw_dev->working_build;
724 tw_compat_info->driver_srl_high = TW_CURRENT_DRIVER_SRL;
725 tw_compat_info->driver_branch_high = TW_CURRENT_DRIVER_BRANCH;
726 tw_compat_info->driver_build_high = TW_CURRENT_DRIVER_BUILD;
727 tw_compat_info->driver_srl_low = TW_BASE_FW_SRL;
728 tw_compat_info->driver_branch_low = TW_BASE_FW_BRANCH;
729 tw_compat_info->driver_build_low = TW_BASE_FW_BUILD;
730 break; 725 break;
731 case TW_IOCTL_GET_LAST_EVENT: 726 case TW_IOCTL_GET_LAST_EVENT:
732 if (tw_dev->event_queue_wrapped) { 727 if (tw_dev->event_queue_wrapped) {
@@ -895,7 +890,8 @@ static int twa_decode_bits(TW_Device_Extension *tw_dev, u32 status_reg_value)
895 } 890 }
896 891
897 if (status_reg_value & TW_STATUS_QUEUE_ERROR) { 892 if (status_reg_value & TW_STATUS_QUEUE_ERROR) {
898 TW_PRINTK(tw_dev->host, TW_DRIVER, 0xe, "Controller Queue Error: clearing"); 893 if ((tw_dev->tw_pci_dev->device != PCI_DEVICE_ID_3WARE_9650SE) || (!test_bit(TW_IN_RESET, &tw_dev->flags)))
894 TW_PRINTK(tw_dev->host, TW_DRIVER, 0xe, "Controller Queue Error: clearing");
899 writel(TW_CONTROL_CLEAR_QUEUE_ERROR, TW_CONTROL_REG_ADDR(tw_dev)); 895 writel(TW_CONTROL_CLEAR_QUEUE_ERROR, TW_CONTROL_REG_ADDR(tw_dev));
900 } 896 }
901 897
@@ -939,10 +935,12 @@ static int twa_empty_response_queue_large(TW_Device_Extension *tw_dev)
939 unsigned long before; 935 unsigned long before;
940 int retval = 1; 936 int retval = 1;
941 937
942 if (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9550SX) { 938 if ((tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9550SX) ||
939 (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9650SE)) {
943 before = jiffies; 940 before = jiffies;
944 while ((response_que_value & TW_9550SX_DRAIN_COMPLETED) != TW_9550SX_DRAIN_COMPLETED) { 941 while ((response_que_value & TW_9550SX_DRAIN_COMPLETED) != TW_9550SX_DRAIN_COMPLETED) {
945 response_que_value = readl(TW_RESPONSE_QUEUE_REG_ADDR_LARGE(tw_dev)); 942 response_que_value = readl(TW_RESPONSE_QUEUE_REG_ADDR_LARGE(tw_dev));
943 msleep(1);
946 if (time_after(jiffies, before + HZ * 30)) 944 if (time_after(jiffies, before + HZ * 30))
947 goto out; 945 goto out;
948 } 946 }
@@ -1214,6 +1212,10 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance)
1214 1212
1215 handled = 1; 1213 handled = 1;
1216 1214
1215 /* If we are resetting, bail */
1216 if (test_bit(TW_IN_RESET, &tw_dev->flags))
1217 goto twa_interrupt_bail;
1218
1217 /* Check controller for errors */ 1219 /* Check controller for errors */
1218 if (twa_check_bits(status_reg_value)) { 1220 if (twa_check_bits(status_reg_value)) {
1219 if (twa_decode_bits(tw_dev, status_reg_value)) { 1221 if (twa_decode_bits(tw_dev, status_reg_value)) {
@@ -1355,8 +1357,8 @@ static void twa_load_sgl(TW_Command_Full *full_command_packet, int request_id, d
1355 1357
1356 if (TW_OP_OUT(full_command_packet->command.newcommand.opcode__reserved) == TW_OP_EXECUTE_SCSI) { 1358 if (TW_OP_OUT(full_command_packet->command.newcommand.opcode__reserved) == TW_OP_EXECUTE_SCSI) {
1357 newcommand = &full_command_packet->command.newcommand; 1359 newcommand = &full_command_packet->command.newcommand;
1358 newcommand->request_id__lunl = 1360 newcommand->request_id__lunl =
1359 TW_REQ_LUN_IN(TW_LUN_OUT(newcommand->request_id__lunl), request_id); 1361 cpu_to_le16(TW_REQ_LUN_IN(TW_LUN_OUT(newcommand->request_id__lunl), request_id));
1360 newcommand->sg_list[0].address = TW_CPU_TO_SGL(dma_handle + sizeof(TW_Ioctl_Buf_Apache) - 1); 1362 newcommand->sg_list[0].address = TW_CPU_TO_SGL(dma_handle + sizeof(TW_Ioctl_Buf_Apache) - 1);
1361 newcommand->sg_list[0].length = cpu_to_le32(length); 1363 newcommand->sg_list[0].length = cpu_to_le32(length);
1362 newcommand->sgl_entries__lunh = 1364 newcommand->sgl_entries__lunh =
@@ -1531,6 +1533,13 @@ static int twa_post_command_packet(TW_Device_Extension *tw_dev, int request_id,
1531 int retval = 1; 1533 int retval = 1;
1532 1534
1533 command_que_value = tw_dev->command_packet_phys[request_id]; 1535 command_que_value = tw_dev->command_packet_phys[request_id];
1536
1537 /* For 9650SE write low 4 bytes first */
1538 if (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9650SE) {
1539 command_que_value += TW_COMMAND_OFFSET;
1540 writel((u32)command_que_value, TW_COMMAND_QUEUE_REG_ADDR_LARGE(tw_dev));
1541 }
1542
1534 status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev)); 1543 status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));
1535 1544
1536 if (twa_check_bits(status_reg_value)) 1545 if (twa_check_bits(status_reg_value))
@@ -1557,13 +1566,17 @@ static int twa_post_command_packet(TW_Device_Extension *tw_dev, int request_id,
1557 TW_UNMASK_COMMAND_INTERRUPT(tw_dev); 1566 TW_UNMASK_COMMAND_INTERRUPT(tw_dev);
1558 goto out; 1567 goto out;
1559 } else { 1568 } else {
1560 /* We successfully posted the command packet */ 1569 if (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9650SE) {
1561 if (sizeof(dma_addr_t) > 4) { 1570 /* Now write upper 4 bytes */
1562 command_que_value += TW_COMMAND_OFFSET; 1571 writel((u32)((u64)command_que_value >> 32), TW_COMMAND_QUEUE_REG_ADDR_LARGE(tw_dev) + 0x4);
1563 writel((u32)command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
1564 writel((u32)((u64)command_que_value >> 32), TW_COMMAND_QUEUE_REG_ADDR(tw_dev) + 0x4);
1565 } else { 1572 } else {
1566 writel(TW_COMMAND_OFFSET + command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev)); 1573 if (sizeof(dma_addr_t) > 4) {
1574 command_que_value += TW_COMMAND_OFFSET;
1575 writel((u32)command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
1576 writel((u32)((u64)command_que_value >> 32), TW_COMMAND_QUEUE_REG_ADDR(tw_dev) + 0x4);
1577 } else {
1578 writel(TW_COMMAND_OFFSET + command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
1579 }
1567 } 1580 }
1568 tw_dev->state[request_id] = TW_S_POSTED; 1581 tw_dev->state[request_id] = TW_S_POSTED;
1569 tw_dev->posted_request_count++; 1582 tw_dev->posted_request_count++;
@@ -1620,14 +1633,9 @@ static int twa_reset_device_extension(TW_Device_Extension *tw_dev, int ioctl_res
1620 goto out; 1633 goto out;
1621 1634
1622 TW_ENABLE_AND_CLEAR_INTERRUPTS(tw_dev); 1635 TW_ENABLE_AND_CLEAR_INTERRUPTS(tw_dev);
1636 clear_bit(TW_IN_RESET, &tw_dev->flags);
1637 tw_dev->chrdev_request_id = TW_IOCTL_CHRDEV_FREE;
1623 1638
1624 /* Wake up any ioctl that was pending before the reset */
1625 if ((tw_dev->chrdev_request_id == TW_IOCTL_CHRDEV_FREE) || (ioctl_reset)) {
1626 clear_bit(TW_IN_RESET, &tw_dev->flags);
1627 } else {
1628 tw_dev->chrdev_request_id = TW_IOCTL_CHRDEV_FREE;
1629 wake_up(&tw_dev->ioctl_wqueue);
1630 }
1631 retval = 0; 1639 retval = 0;
1632out: 1640out:
1633 return retval; 1641 return retval;
@@ -1736,6 +1744,9 @@ static int twa_scsi_eh_reset(struct scsi_cmnd *SCpnt)
1736 "WARNING: (0x%02X:0x%04X): Command (0x%x) timed out, resetting card.\n", 1744 "WARNING: (0x%02X:0x%04X): Command (0x%x) timed out, resetting card.\n",
1737 TW_DRIVER, 0x2c, SCpnt->cmnd[0]); 1745 TW_DRIVER, 0x2c, SCpnt->cmnd[0]);
1738 1746
1747 /* Make sure we are not issuing an ioctl or resetting from ioctl */
1748 mutex_lock(&tw_dev->ioctl_lock);
1749
1739 /* Now reset the card and some of the device extension data */ 1750 /* Now reset the card and some of the device extension data */
1740 if (twa_reset_device_extension(tw_dev, 0)) { 1751 if (twa_reset_device_extension(tw_dev, 0)) {
1741 TW_PRINTK(tw_dev->host, TW_DRIVER, 0x2b, "Controller reset failed during scsi host reset"); 1752 TW_PRINTK(tw_dev->host, TW_DRIVER, 0x2b, "Controller reset failed during scsi host reset");
@@ -1744,6 +1755,7 @@ static int twa_scsi_eh_reset(struct scsi_cmnd *SCpnt)
1744 1755
1745 retval = SUCCESS; 1756 retval = SUCCESS;
1746out: 1757out:
1758 mutex_unlock(&tw_dev->ioctl_lock);
1747 return retval; 1759 return retval;
1748} /* End twa_scsi_eh_reset() */ 1760} /* End twa_scsi_eh_reset() */
1749 1761
@@ -1753,8 +1765,14 @@ static int twa_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd
1753 int request_id, retval; 1765 int request_id, retval;
1754 TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata; 1766 TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
1755 1767
1768 /* If we are resetting due to timed out ioctl, report as busy */
1769 if (test_bit(TW_IN_RESET, &tw_dev->flags)) {
1770 retval = SCSI_MLQUEUE_HOST_BUSY;
1771 goto out;
1772 }
1773
1756 /* Check if this FW supports luns */ 1774 /* Check if this FW supports luns */
1757 if ((SCpnt->device->lun != 0) && (tw_dev->working_srl < TW_FW_SRL_LUNS_SUPPORTED)) { 1775 if ((SCpnt->device->lun != 0) && (tw_dev->tw_compat_info.working_srl < TW_FW_SRL_LUNS_SUPPORTED)) {
1758 SCpnt->result = (DID_BAD_TARGET << 16); 1776 SCpnt->result = (DID_BAD_TARGET << 16);
1759 done(SCpnt); 1777 done(SCpnt);
1760 retval = 0; 1778 retval = 0;
@@ -1960,6 +1978,9 @@ static void __twa_shutdown(TW_Device_Extension *tw_dev)
1960 /* Disable interrupts */ 1978 /* Disable interrupts */
1961 TW_DISABLE_INTERRUPTS(tw_dev); 1979 TW_DISABLE_INTERRUPTS(tw_dev);
1962 1980
1981 /* Free up the IRQ */
1982 free_irq(tw_dev->tw_pci_dev->irq, tw_dev);
1983
1963 printk(KERN_WARNING "3w-9xxx: Shutting down host %d.\n", tw_dev->host->host_no); 1984 printk(KERN_WARNING "3w-9xxx: Shutting down host %d.\n", tw_dev->host->host_no);
1964 1985
1965 /* Tell the card we are shutting down */ 1986 /* Tell the card we are shutting down */
@@ -2091,21 +2112,25 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
2091 2112
2092 /* Initialize the card */ 2113 /* Initialize the card */
2093 if (twa_reset_sequence(tw_dev, 0)) 2114 if (twa_reset_sequence(tw_dev, 0))
2094 goto out_release_mem_region; 2115 goto out_iounmap;
2095 2116
2096 /* Set host specific parameters */ 2117 /* Set host specific parameters */
2097 host->max_id = TW_MAX_UNITS; 2118 if (pdev->device == PCI_DEVICE_ID_3WARE_9650SE)
2119 host->max_id = TW_MAX_UNITS_9650SE;
2120 else
2121 host->max_id = TW_MAX_UNITS;
2122
2098 host->max_cmd_len = TW_MAX_CDB_LEN; 2123 host->max_cmd_len = TW_MAX_CDB_LEN;
2099 2124
2100 /* Channels aren't supported by adapter */ 2125 /* Channels aren't supported by adapter */
2101 host->max_lun = TW_MAX_LUNS(tw_dev->working_srl); 2126 host->max_lun = TW_MAX_LUNS(tw_dev->tw_compat_info.working_srl);
2102 host->max_channel = 0; 2127 host->max_channel = 0;
2103 2128
2104 /* Register the card with the kernel SCSI layer */ 2129 /* Register the card with the kernel SCSI layer */
2105 retval = scsi_add_host(host, &pdev->dev); 2130 retval = scsi_add_host(host, &pdev->dev);
2106 if (retval) { 2131 if (retval) {
2107 TW_PRINTK(tw_dev->host, TW_DRIVER, 0x27, "scsi add host failed"); 2132 TW_PRINTK(tw_dev->host, TW_DRIVER, 0x27, "scsi add host failed");
2108 goto out_release_mem_region; 2133 goto out_iounmap;
2109 } 2134 }
2110 2135
2111 pci_set_drvdata(pdev, host); 2136 pci_set_drvdata(pdev, host);
@@ -2145,6 +2170,8 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
2145 2170
2146out_remove_host: 2171out_remove_host:
2147 scsi_remove_host(host); 2172 scsi_remove_host(host);
2173out_iounmap:
2174 iounmap(tw_dev->base_addr);
2148out_release_mem_region: 2175out_release_mem_region:
2149 pci_release_regions(pdev); 2176 pci_release_regions(pdev);
2150out_free_device_extension: 2177out_free_device_extension:
@@ -2170,12 +2197,12 @@ static void twa_remove(struct pci_dev *pdev)
2170 twa_major = -1; 2197 twa_major = -1;
2171 } 2198 }
2172 2199
2173 /* Free up the IRQ */
2174 free_irq(tw_dev->tw_pci_dev->irq, tw_dev);
2175
2176 /* Shutdown the card */ 2200 /* Shutdown the card */
2177 __twa_shutdown(tw_dev); 2201 __twa_shutdown(tw_dev);
2178 2202
2203 /* Free IO remapping */
2204 iounmap(tw_dev->base_addr);
2205
2179 /* Free up the mem region */ 2206 /* Free up the mem region */
2180 pci_release_regions(pdev); 2207 pci_release_regions(pdev);
2181 2208
@@ -2193,6 +2220,8 @@ static struct pci_device_id twa_pci_tbl[] __devinitdata = {
2193 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, 2220 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
2194 { PCI_VENDOR_ID_3WARE, PCI_DEVICE_ID_3WARE_9550SX, 2221 { PCI_VENDOR_ID_3WARE, PCI_DEVICE_ID_3WARE_9550SX,
2195 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, 2222 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
2223 { PCI_VENDOR_ID_3WARE, PCI_DEVICE_ID_3WARE_9650SE,
2224 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
2196 { } 2225 { }
2197}; 2226};
2198MODULE_DEVICE_TABLE(pci, twa_pci_tbl); 2227MODULE_DEVICE_TABLE(pci, twa_pci_tbl);
diff --git a/drivers/scsi/3w-9xxx.h b/drivers/scsi/3w-9xxx.h
index e5685be96f45..7901517d4513 100644
--- a/drivers/scsi/3w-9xxx.h
+++ b/drivers/scsi/3w-9xxx.h
@@ -289,7 +289,6 @@ static twa_message_type twa_error_table[] = {
289#define TW_STATUS_VALID_INTERRUPT 0x00DF0000 289#define TW_STATUS_VALID_INTERRUPT 0x00DF0000
290 290
291/* PCI related defines */ 291/* PCI related defines */
292#define TW_NUMDEVICES 1
293#define TW_PCI_CLEAR_PARITY_ERRORS 0xc100 292#define TW_PCI_CLEAR_PARITY_ERRORS 0xc100
294#define TW_PCI_CLEAR_PCI_ABORT 0x2000 293#define TW_PCI_CLEAR_PCI_ABORT 0x2000
295 294
@@ -335,6 +334,7 @@ static twa_message_type twa_error_table[] = {
335#define TW_ALIGNMENT_9000 4 /* 4 bytes */ 334#define TW_ALIGNMENT_9000 4 /* 4 bytes */
336#define TW_ALIGNMENT_9000_SGL 0x3 335#define TW_ALIGNMENT_9000_SGL 0x3
337#define TW_MAX_UNITS 16 336#define TW_MAX_UNITS 16
337#define TW_MAX_UNITS_9650SE 32
338#define TW_INIT_MESSAGE_CREDITS 0x100 338#define TW_INIT_MESSAGE_CREDITS 0x100
339#define TW_INIT_COMMAND_PACKET_SIZE 0x3 339#define TW_INIT_COMMAND_PACKET_SIZE 0x3
340#define TW_INIT_COMMAND_PACKET_SIZE_EXTENDED 0x6 340#define TW_INIT_COMMAND_PACKET_SIZE_EXTENDED 0x6
@@ -354,7 +354,6 @@ static twa_message_type twa_error_table[] = {
354#define TW_MAX_RESPONSE_DRAIN 256 354#define TW_MAX_RESPONSE_DRAIN 256
355#define TW_MAX_AEN_DRAIN 40 355#define TW_MAX_AEN_DRAIN 40
356#define TW_IN_RESET 2 356#define TW_IN_RESET 2
357#define TW_IN_CHRDEV_IOCTL 3
358#define TW_IN_ATTENTION_LOOP 4 357#define TW_IN_ATTENTION_LOOP 4
359#define TW_MAX_SECTORS 256 358#define TW_MAX_SECTORS 256
360#define TW_AEN_WAIT_TIME 1000 359#define TW_AEN_WAIT_TIME 1000
@@ -417,6 +416,9 @@ static twa_message_type twa_error_table[] = {
417#ifndef PCI_DEVICE_ID_3WARE_9550SX 416#ifndef PCI_DEVICE_ID_3WARE_9550SX
418#define PCI_DEVICE_ID_3WARE_9550SX 0x1003 417#define PCI_DEVICE_ID_3WARE_9550SX 0x1003
419#endif 418#endif
419#ifndef PCI_DEVICE_ID_3WARE_9650SE
420#define PCI_DEVICE_ID_3WARE_9650SE 0x1004
421#endif
420 422
421/* Bitmask macros to eliminate bitfields */ 423/* Bitmask macros to eliminate bitfields */
422 424
@@ -442,6 +444,7 @@ static twa_message_type twa_error_table[] = {
442#define TW_CONTROL_REG_ADDR(x) (x->base_addr) 444#define TW_CONTROL_REG_ADDR(x) (x->base_addr)
443#define TW_STATUS_REG_ADDR(x) ((unsigned char __iomem *)x->base_addr + 0x4) 445#define TW_STATUS_REG_ADDR(x) ((unsigned char __iomem *)x->base_addr + 0x4)
444#define TW_COMMAND_QUEUE_REG_ADDR(x) (sizeof(dma_addr_t) > 4 ? ((unsigned char __iomem *)x->base_addr + 0x20) : ((unsigned char __iomem *)x->base_addr + 0x8)) 446#define TW_COMMAND_QUEUE_REG_ADDR(x) (sizeof(dma_addr_t) > 4 ? ((unsigned char __iomem *)x->base_addr + 0x20) : ((unsigned char __iomem *)x->base_addr + 0x8))
447#define TW_COMMAND_QUEUE_REG_ADDR_LARGE(x) ((unsigned char __iomem *)x->base_addr + 0x20)
445#define TW_RESPONSE_QUEUE_REG_ADDR(x) ((unsigned char __iomem *)x->base_addr + 0xC) 448#define TW_RESPONSE_QUEUE_REG_ADDR(x) ((unsigned char __iomem *)x->base_addr + 0xC)
446#define TW_RESPONSE_QUEUE_REG_ADDR_LARGE(x) ((unsigned char __iomem *)x->base_addr + 0x30) 449#define TW_RESPONSE_QUEUE_REG_ADDR_LARGE(x) ((unsigned char __iomem *)x->base_addr + 0x30)
447#define TW_CLEAR_ALL_INTERRUPTS(x) (writel(TW_STATUS_VALID_INTERRUPT, TW_CONTROL_REG_ADDR(x))) 450#define TW_CLEAR_ALL_INTERRUPTS(x) (writel(TW_STATUS_VALID_INTERRUPT, TW_CONTROL_REG_ADDR(x)))
@@ -626,6 +629,9 @@ typedef struct TAG_TW_Compatibility_Info
626 unsigned short driver_srl_low; 629 unsigned short driver_srl_low;
627 unsigned short driver_branch_low; 630 unsigned short driver_branch_low;
628 unsigned short driver_build_low; 631 unsigned short driver_build_low;
632 unsigned short fw_on_ctlr_srl;
633 unsigned short fw_on_ctlr_branch;
634 unsigned short fw_on_ctlr_build;
629} TW_Compatibility_Info; 635} TW_Compatibility_Info;
630 636
631#pragma pack() 637#pragma pack()
@@ -668,9 +674,7 @@ typedef struct TAG_TW_Device_Extension {
668 wait_queue_head_t ioctl_wqueue; 674 wait_queue_head_t ioctl_wqueue;
669 struct mutex ioctl_lock; 675 struct mutex ioctl_lock;
670 char aen_clobber; 676 char aen_clobber;
671 unsigned short working_srl; 677 TW_Compatibility_Info tw_compat_info;
672 unsigned short working_branch;
673 unsigned short working_build;
674} TW_Device_Extension; 678} TW_Device_Extension;
675 679
676#endif /* _3W_9XXX_H */ 680#endif /* _3W_9XXX_H */
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index 7c59bba98798..cdd033724786 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -3600,5 +3600,16 @@ static void __exit BusLogic_exit(void)
3600 3600
3601__setup("BusLogic=", BusLogic_Setup); 3601__setup("BusLogic=", BusLogic_Setup);
3602 3602
3603static struct pci_device_id BusLogic_pci_tbl[] __devinitdata = {
3604 { PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER,
3605 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
3606 { PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER_NC,
3607 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
3608 { PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_FLASHPOINT,
3609 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
3610 { }
3611};
3612MODULE_DEVICE_TABLE(pci, BusLogic_pci_tbl);
3613
3603module_init(BusLogic_init); 3614module_init(BusLogic_init);
3604module_exit(BusLogic_exit); 3615module_exit(BusLogic_exit);
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index df3346b5caf8..170a4344cbb2 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -53,14 +53,6 @@ struct ahd_platform_data;
53struct scb_platform_data; 53struct scb_platform_data;
54 54
55/****************************** Useful Macros *********************************/ 55/****************************** Useful Macros *********************************/
56#ifndef MAX
57#define MAX(a,b) (((a) > (b)) ? (a) : (b))
58#endif
59
60#ifndef MIN
61#define MIN(a,b) (((a) < (b)) ? (a) : (b))
62#endif
63
64#ifndef TRUE 56#ifndef TRUE
65#define TRUE 1 57#define TRUE 1
66#endif 58#endif
@@ -972,8 +964,6 @@ int ahd_read_seeprom(struct ahd_softc *ahd, uint16_t *buf,
972 964
973int ahd_write_seeprom(struct ahd_softc *ahd, uint16_t *buf, 965int ahd_write_seeprom(struct ahd_softc *ahd, uint16_t *buf,
974 u_int start_addr, u_int count); 966 u_int start_addr, u_int count);
975int ahd_wait_seeprom(struct ahd_softc *ahd);
976int ahd_verify_vpd_cksum(struct vpd_config *vpd);
977int ahd_verify_cksum(struct seeprom_config *sc); 967int ahd_verify_cksum(struct seeprom_config *sc);
978int ahd_acquire_seeprom(struct ahd_softc *ahd); 968int ahd_acquire_seeprom(struct ahd_softc *ahd);
979void ahd_release_seeprom(struct ahd_softc *ahd); 969void ahd_release_seeprom(struct ahd_softc *ahd);
@@ -1320,8 +1310,6 @@ struct ahd_pci_identity {
1320 char *name; 1310 char *name;
1321 ahd_device_setup_t *setup; 1311 ahd_device_setup_t *setup;
1322}; 1312};
1323extern struct ahd_pci_identity ahd_pci_ident_table [];
1324extern const u_int ahd_num_pci_devs;
1325 1313
1326/***************************** VL/EISA Declarations ***************************/ 1314/***************************** VL/EISA Declarations ***************************/
1327struct aic7770_identity { 1315struct aic7770_identity {
@@ -1339,15 +1327,6 @@ extern const int ahd_num_aic7770_devs;
1339/*************************** Function Declarations ****************************/ 1327/*************************** Function Declarations ****************************/
1340/******************************************************************************/ 1328/******************************************************************************/
1341void ahd_reset_cmds_pending(struct ahd_softc *ahd); 1329void ahd_reset_cmds_pending(struct ahd_softc *ahd);
1342u_int ahd_find_busy_tcl(struct ahd_softc *ahd, u_int tcl);
1343void ahd_busy_tcl(struct ahd_softc *ahd,
1344 u_int tcl, u_int busyid);
1345static __inline void ahd_unbusy_tcl(struct ahd_softc *ahd, u_int tcl);
1346static __inline void
1347ahd_unbusy_tcl(struct ahd_softc *ahd, u_int tcl)
1348{
1349 ahd_busy_tcl(ahd, tcl, SCB_LIST_NULL);
1350}
1351 1330
1352/***************************** PCI Front End *********************************/ 1331/***************************** PCI Front End *********************************/
1353struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t); 1332struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t);
@@ -1356,7 +1335,6 @@ int ahd_pci_config(struct ahd_softc *,
1356int ahd_pci_test_register_access(struct ahd_softc *); 1335int ahd_pci_test_register_access(struct ahd_softc *);
1357 1336
1358/************************** SCB and SCB queue management **********************/ 1337/************************** SCB and SCB queue management **********************/
1359int ahd_probe_scbs(struct ahd_softc *);
1360void ahd_qinfifo_requeue_tail(struct ahd_softc *ahd, 1338void ahd_qinfifo_requeue_tail(struct ahd_softc *ahd,
1361 struct scb *scb); 1339 struct scb *scb);
1362int ahd_match_scb(struct ahd_softc *ahd, struct scb *scb, 1340int ahd_match_scb(struct ahd_softc *ahd, struct scb *scb,
@@ -1374,33 +1352,20 @@ int ahd_parse_vpddata(struct ahd_softc *ahd,
1374int ahd_parse_cfgdata(struct ahd_softc *ahd, 1352int ahd_parse_cfgdata(struct ahd_softc *ahd,
1375 struct seeprom_config *sc); 1353 struct seeprom_config *sc);
1376void ahd_intr_enable(struct ahd_softc *ahd, int enable); 1354void ahd_intr_enable(struct ahd_softc *ahd, int enable);
1377void ahd_update_coalescing_values(struct ahd_softc *ahd,
1378 u_int timer,
1379 u_int maxcmds,
1380 u_int mincmds);
1381void ahd_enable_coalescing(struct ahd_softc *ahd,
1382 int enable);
1383void ahd_pause_and_flushwork(struct ahd_softc *ahd); 1355void ahd_pause_and_flushwork(struct ahd_softc *ahd);
1384int ahd_suspend(struct ahd_softc *ahd); 1356int ahd_suspend(struct ahd_softc *ahd);
1385int ahd_resume(struct ahd_softc *ahd);
1386void ahd_set_unit(struct ahd_softc *, int); 1357void ahd_set_unit(struct ahd_softc *, int);
1387void ahd_set_name(struct ahd_softc *, char *); 1358void ahd_set_name(struct ahd_softc *, char *);
1388struct scb *ahd_get_scb(struct ahd_softc *ahd, u_int col_idx); 1359struct scb *ahd_get_scb(struct ahd_softc *ahd, u_int col_idx);
1389void ahd_free_scb(struct ahd_softc *ahd, struct scb *scb); 1360void ahd_free_scb(struct ahd_softc *ahd, struct scb *scb);
1390void ahd_alloc_scbs(struct ahd_softc *ahd);
1391void ahd_free(struct ahd_softc *ahd); 1361void ahd_free(struct ahd_softc *ahd);
1392int ahd_reset(struct ahd_softc *ahd, int reinit); 1362int ahd_reset(struct ahd_softc *ahd, int reinit);
1393void ahd_shutdown(void *arg);
1394int ahd_write_flexport(struct ahd_softc *ahd, 1363int ahd_write_flexport(struct ahd_softc *ahd,
1395 u_int addr, u_int value); 1364 u_int addr, u_int value);
1396int ahd_read_flexport(struct ahd_softc *ahd, u_int addr, 1365int ahd_read_flexport(struct ahd_softc *ahd, u_int addr,
1397 uint8_t *value); 1366 uint8_t *value);
1398int ahd_wait_flexport(struct ahd_softc *ahd);
1399 1367
1400/*************************** Interrupt Services *******************************/ 1368/*************************** Interrupt Services *******************************/
1401void ahd_pci_intr(struct ahd_softc *ahd);
1402void ahd_clear_intstat(struct ahd_softc *ahd);
1403void ahd_flush_qoutfifo(struct ahd_softc *ahd);
1404void ahd_run_qoutfifo(struct ahd_softc *ahd); 1369void ahd_run_qoutfifo(struct ahd_softc *ahd);
1405#ifdef AHD_TARGET_MODE 1370#ifdef AHD_TARGET_MODE
1406void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused); 1371void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused);
@@ -1409,7 +1374,6 @@ void ahd_handle_hwerrint(struct ahd_softc *ahd);
1409void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat); 1374void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat);
1410void ahd_handle_scsiint(struct ahd_softc *ahd, 1375void ahd_handle_scsiint(struct ahd_softc *ahd,
1411 u_int intstat); 1376 u_int intstat);
1412void ahd_clear_critical_section(struct ahd_softc *ahd);
1413 1377
1414/***************************** Error Recovery *********************************/ 1378/***************************** Error Recovery *********************************/
1415typedef enum { 1379typedef enum {
@@ -1426,23 +1390,9 @@ int ahd_search_disc_list(struct ahd_softc *ahd, int target,
1426 char channel, int lun, u_int tag, 1390 char channel, int lun, u_int tag,
1427 int stop_on_first, int remove, 1391 int stop_on_first, int remove,
1428 int save_state); 1392 int save_state);
1429void ahd_freeze_devq(struct ahd_softc *ahd, struct scb *scb);
1430int ahd_reset_channel(struct ahd_softc *ahd, char channel, 1393int ahd_reset_channel(struct ahd_softc *ahd, char channel,
1431 int initiate_reset); 1394 int initiate_reset);
1432int ahd_abort_scbs(struct ahd_softc *ahd, int target,
1433 char channel, int lun, u_int tag,
1434 role_t role, uint32_t status);
1435void ahd_restart(struct ahd_softc *ahd);
1436void ahd_clear_fifo(struct ahd_softc *ahd, u_int fifo);
1437void ahd_handle_scb_status(struct ahd_softc *ahd,
1438 struct scb *scb);
1439void ahd_handle_scsi_status(struct ahd_softc *ahd,
1440 struct scb *scb);
1441void ahd_calc_residual(struct ahd_softc *ahd,
1442 struct scb *scb);
1443/*************************** Utility Functions ********************************/ 1395/*************************** Utility Functions ********************************/
1444struct ahd_phase_table_entry*
1445 ahd_lookup_phase_entry(int phase);
1446void ahd_compile_devinfo(struct ahd_devinfo *devinfo, 1396void ahd_compile_devinfo(struct ahd_devinfo *devinfo,
1447 u_int our_id, u_int target, 1397 u_int our_id, u_int target,
1448 u_int lun, char channel, 1398 u_int lun, char channel,
@@ -1450,14 +1400,6 @@ void ahd_compile_devinfo(struct ahd_devinfo *devinfo,
1450/************************** Transfer Negotiation ******************************/ 1400/************************** Transfer Negotiation ******************************/
1451void ahd_find_syncrate(struct ahd_softc *ahd, u_int *period, 1401void ahd_find_syncrate(struct ahd_softc *ahd, u_int *period,
1452 u_int *ppr_options, u_int maxsync); 1402 u_int *ppr_options, u_int maxsync);
1453void ahd_validate_offset(struct ahd_softc *ahd,
1454 struct ahd_initiator_tinfo *tinfo,
1455 u_int period, u_int *offset,
1456 int wide, role_t role);
1457void ahd_validate_width(struct ahd_softc *ahd,
1458 struct ahd_initiator_tinfo *tinfo,
1459 u_int *bus_width,
1460 role_t role);
1461/* 1403/*
1462 * Negotiation types. These are used to qualify if we should renegotiate 1404 * Negotiation types. These are used to qualify if we should renegotiate
1463 * even if our goal and current transport parameters are identical. 1405 * even if our goal and current transport parameters are identical.
@@ -1486,11 +1428,6 @@ typedef enum {
1486 AHD_QUEUE_TAGGED 1428 AHD_QUEUE_TAGGED
1487} ahd_queue_alg; 1429} ahd_queue_alg;
1488 1430
1489void ahd_set_tags(struct ahd_softc *ahd,
1490 struct scsi_cmnd *cmd,
1491 struct ahd_devinfo *devinfo,
1492 ahd_queue_alg alg);
1493
1494/**************************** Target Mode *************************************/ 1431/**************************** Target Mode *************************************/
1495#ifdef AHD_TARGET_MODE 1432#ifdef AHD_TARGET_MODE
1496void ahd_send_lstate_events(struct ahd_softc *, 1433void ahd_send_lstate_events(struct ahd_softc *,
@@ -1528,10 +1465,8 @@ extern uint32_t ahd_debug;
1528#define AHD_SHOW_INT_COALESCING 0x10000 1465#define AHD_SHOW_INT_COALESCING 0x10000
1529#define AHD_DEBUG_SEQUENCER 0x20000 1466#define AHD_DEBUG_SEQUENCER 0x20000
1530#endif 1467#endif
1531void ahd_print_scb(struct scb *scb);
1532void ahd_print_devinfo(struct ahd_softc *ahd, 1468void ahd_print_devinfo(struct ahd_softc *ahd,
1533 struct ahd_devinfo *devinfo); 1469 struct ahd_devinfo *devinfo);
1534void ahd_dump_sglist(struct scb *scb);
1535void ahd_dump_card_state(struct ahd_softc *ahd); 1470void ahd_dump_card_state(struct ahd_softc *ahd);
1536int ahd_print_register(ahd_reg_parse_entry_t *table, 1471int ahd_print_register(ahd_reg_parse_entry_t *table,
1537 u_int num_entries, 1472 u_int num_entries,
@@ -1540,5 +1475,4 @@ int ahd_print_register(ahd_reg_parse_entry_t *table,
1540 u_int value, 1475 u_int value,
1541 u_int *cur_column, 1476 u_int *cur_column,
1542 u_int wrap_point); 1477 u_int wrap_point);
1543void ahd_dump_scbs(struct ahd_softc *ahd);
1544#endif /* _AIC79XX_H_ */ 1478#endif /* _AIC79XX_H_ */
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 653818d2f802..07a86a30f676 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -52,7 +52,7 @@
52 52
53 53
54/***************************** Lookup Tables **********************************/ 54/***************************** Lookup Tables **********************************/
55char *ahd_chip_names[] = 55static char *ahd_chip_names[] =
56{ 56{
57 "NONE", 57 "NONE",
58 "aic7901", 58 "aic7901",
@@ -237,10 +237,33 @@ static int ahd_handle_target_cmd(struct ahd_softc *ahd,
237 struct target_cmd *cmd); 237 struct target_cmd *cmd);
238#endif 238#endif
239 239
240static int ahd_abort_scbs(struct ahd_softc *ahd, int target,
241 char channel, int lun, u_int tag,
242 role_t role, uint32_t status);
243static void ahd_alloc_scbs(struct ahd_softc *ahd);
244static void ahd_busy_tcl(struct ahd_softc *ahd, u_int tcl,
245 u_int scbid);
246static void ahd_calc_residual(struct ahd_softc *ahd,
247 struct scb *scb);
248static void ahd_clear_critical_section(struct ahd_softc *ahd);
249static void ahd_clear_intstat(struct ahd_softc *ahd);
250static void ahd_enable_coalescing(struct ahd_softc *ahd,
251 int enable);
252static u_int ahd_find_busy_tcl(struct ahd_softc *ahd, u_int tcl);
253static void ahd_freeze_devq(struct ahd_softc *ahd,
254 struct scb *scb);
255static void ahd_handle_scb_status(struct ahd_softc *ahd,
256 struct scb *scb);
257static struct ahd_phase_table_entry* ahd_lookup_phase_entry(int phase);
258static void ahd_shutdown(void *arg);
259static void ahd_update_coalescing_values(struct ahd_softc *ahd,
260 u_int timer,
261 u_int maxcmds,
262 u_int mincmds);
263static int ahd_verify_vpd_cksum(struct vpd_config *vpd);
264static int ahd_wait_seeprom(struct ahd_softc *ahd);
265
240/******************************** Private Inlines *****************************/ 266/******************************** Private Inlines *****************************/
241static __inline void ahd_assert_atn(struct ahd_softc *ahd);
242static __inline int ahd_currently_packetized(struct ahd_softc *ahd);
243static __inline int ahd_set_active_fifo(struct ahd_softc *ahd);
244 267
245static __inline void 268static __inline void
246ahd_assert_atn(struct ahd_softc *ahd) 269ahd_assert_atn(struct ahd_softc *ahd)
@@ -294,11 +317,44 @@ ahd_set_active_fifo(struct ahd_softc *ahd)
294 } 317 }
295} 318}
296 319
320static __inline void
321ahd_unbusy_tcl(struct ahd_softc *ahd, u_int tcl)
322{
323 ahd_busy_tcl(ahd, tcl, SCB_LIST_NULL);
324}
325
326/*
327 * Determine whether the sequencer reported a residual
328 * for this SCB/transaction.
329 */
330static __inline void
331ahd_update_residual(struct ahd_softc *ahd, struct scb *scb)
332{
333 uint32_t sgptr;
334
335 sgptr = ahd_le32toh(scb->hscb->sgptr);
336 if ((sgptr & SG_STATUS_VALID) != 0)
337 ahd_calc_residual(ahd, scb);
338}
339
340static __inline void
341ahd_complete_scb(struct ahd_softc *ahd, struct scb *scb)
342{
343 uint32_t sgptr;
344
345 sgptr = ahd_le32toh(scb->hscb->sgptr);
346 if ((sgptr & SG_STATUS_VALID) != 0)
347 ahd_handle_scb_status(ahd, scb);
348 else
349 ahd_done(ahd, scb);
350}
351
352
297/************************* Sequencer Execution Control ************************/ 353/************************* Sequencer Execution Control ************************/
298/* 354/*
299 * Restart the sequencer program from address zero 355 * Restart the sequencer program from address zero
300 */ 356 */
301void 357static void
302ahd_restart(struct ahd_softc *ahd) 358ahd_restart(struct ahd_softc *ahd)
303{ 359{
304 360
@@ -342,7 +398,7 @@ ahd_restart(struct ahd_softc *ahd)
342 ahd_unpause(ahd); 398 ahd_unpause(ahd);
343} 399}
344 400
345void 401static void
346ahd_clear_fifo(struct ahd_softc *ahd, u_int fifo) 402ahd_clear_fifo(struct ahd_softc *ahd, u_int fifo)
347{ 403{
348 ahd_mode_state saved_modes; 404 ahd_mode_state saved_modes;
@@ -366,7 +422,7 @@ ahd_clear_fifo(struct ahd_softc *ahd, u_int fifo)
366 * Flush and completed commands that are sitting in the command 422 * Flush and completed commands that are sitting in the command
367 * complete queues down on the chip but have yet to be dma'ed back up. 423 * complete queues down on the chip but have yet to be dma'ed back up.
368 */ 424 */
369void 425static void
370ahd_flush_qoutfifo(struct ahd_softc *ahd) 426ahd_flush_qoutfifo(struct ahd_softc *ahd)
371{ 427{
372 struct scb *scb; 428 struct scb *scb;
@@ -905,6 +961,51 @@ ahd_handle_hwerrint(struct ahd_softc *ahd)
905 ahd_free(ahd); 961 ahd_free(ahd);
906} 962}
907 963
964#ifdef AHD_DEBUG
965static void
966ahd_dump_sglist(struct scb *scb)
967{
968 int i;
969
970 if (scb->sg_count > 0) {
971 if ((scb->ahd_softc->flags & AHD_64BIT_ADDRESSING) != 0) {
972 struct ahd_dma64_seg *sg_list;
973
974 sg_list = (struct ahd_dma64_seg*)scb->sg_list;
975 for (i = 0; i < scb->sg_count; i++) {
976 uint64_t addr;
977 uint32_t len;
978
979 addr = ahd_le64toh(sg_list[i].addr);
980 len = ahd_le32toh(sg_list[i].len);
981 printf("sg[%d] - Addr 0x%x%x : Length %d%s\n",
982 i,
983 (uint32_t)((addr >> 32) & 0xFFFFFFFF),
984 (uint32_t)(addr & 0xFFFFFFFF),
985 sg_list[i].len & AHD_SG_LEN_MASK,
986 (sg_list[i].len & AHD_DMA_LAST_SEG)
987 ? " Last" : "");
988 }
989 } else {
990 struct ahd_dma_seg *sg_list;
991
992 sg_list = (struct ahd_dma_seg*)scb->sg_list;
993 for (i = 0; i < scb->sg_count; i++) {
994 uint32_t len;
995
996 len = ahd_le32toh(sg_list[i].len);
997 printf("sg[%d] - Addr 0x%x%x : Length %d%s\n",
998 i,
999 (len & AHD_SG_HIGH_ADDR_MASK) >> 24,
1000 ahd_le32toh(sg_list[i].addr),
1001 len & AHD_SG_LEN_MASK,
1002 len & AHD_DMA_LAST_SEG ? " Last" : "");
1003 }
1004 }
1005 }
1006}
1007#endif /* AHD_DEBUG */
1008
908void 1009void
909ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat) 1010ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
910{ 1011{
@@ -1053,10 +1154,12 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
1053 * If a target takes us into the command phase 1154 * If a target takes us into the command phase
1054 * assume that it has been externally reset and 1155 * assume that it has been externally reset and
1055 * has thus lost our previous packetized negotiation 1156 * has thus lost our previous packetized negotiation
1056 * agreement. 1157 * agreement. Since we have not sent an identify
1057 * Revert to async/narrow transfers until we 1158 * message and may not have fully qualified the
1058 * can renegotiate with the device and notify 1159 * connection, we change our command to TUR, assert
1059 * the OSM about the reset. 1160 * ATN and ABORT the task when we go to message in
1161 * phase. The OSM will see the REQUEUE_REQUEST
1162 * status and retry the command.
1060 */ 1163 */
1061 scbid = ahd_get_scbptr(ahd); 1164 scbid = ahd_get_scbptr(ahd);
1062 scb = ahd_lookup_scb(ahd, scbid); 1165 scb = ahd_lookup_scb(ahd, scbid);
@@ -1083,7 +1186,28 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
1083 ahd_set_syncrate(ahd, &devinfo, /*period*/0, 1186 ahd_set_syncrate(ahd, &devinfo, /*period*/0,
1084 /*offset*/0, /*ppr_options*/0, 1187 /*offset*/0, /*ppr_options*/0,
1085 AHD_TRANS_ACTIVE, /*paused*/TRUE); 1188 AHD_TRANS_ACTIVE, /*paused*/TRUE);
1086 scb->flags |= SCB_EXTERNAL_RESET; 1189 /* Hand-craft TUR command */
1190 ahd_outb(ahd, SCB_CDB_STORE, 0);
1191 ahd_outb(ahd, SCB_CDB_STORE+1, 0);
1192 ahd_outb(ahd, SCB_CDB_STORE+2, 0);
1193 ahd_outb(ahd, SCB_CDB_STORE+3, 0);
1194 ahd_outb(ahd, SCB_CDB_STORE+4, 0);
1195 ahd_outb(ahd, SCB_CDB_STORE+5, 0);
1196 ahd_outb(ahd, SCB_CDB_LEN, 6);
1197 scb->hscb->control &= ~(TAG_ENB|SCB_TAG_TYPE);
1198 scb->hscb->control |= MK_MESSAGE;
1199 ahd_outb(ahd, SCB_CONTROL, scb->hscb->control);
1200 ahd_outb(ahd, MSG_OUT, HOST_MSG);
1201 ahd_outb(ahd, SAVED_SCSIID, scb->hscb->scsiid);
1202 /*
1203 * The lun is 0, regardless of the SCB's lun
1204 * as we have not sent an identify message.
1205 */
1206 ahd_outb(ahd, SAVED_LUN, 0);
1207 ahd_outb(ahd, SEQ_FLAGS, 0);
1208 ahd_assert_atn(ahd);
1209 scb->flags &= ~SCB_PACKETIZED;
1210 scb->flags |= SCB_ABORT|SCB_EXTERNAL_RESET;
1087 ahd_freeze_devq(ahd, scb); 1211 ahd_freeze_devq(ahd, scb);
1088 ahd_set_transaction_status(scb, CAM_REQUEUE_REQ); 1212 ahd_set_transaction_status(scb, CAM_REQUEUE_REQ);
1089 ahd_freeze_scb(scb); 1213 ahd_freeze_scb(scb);
@@ -1519,8 +1643,10 @@ ahd_handle_scsiint(struct ahd_softc *ahd, u_int intstat)
1519 /* 1643 /*
1520 * Ignore external resets after a bus reset. 1644 * Ignore external resets after a bus reset.
1521 */ 1645 */
1522 if (((status & SCSIRSTI) != 0) && (ahd->flags & AHD_BUS_RESET_ACTIVE)) 1646 if (((status & SCSIRSTI) != 0) && (ahd->flags & AHD_BUS_RESET_ACTIVE)) {
1647 ahd_outb(ahd, CLRSINT1, CLRSCSIRSTI);
1523 return; 1648 return;
1649 }
1524 1650
1525 /* 1651 /*
1526 * Clear bus reset flag 1652 * Clear bus reset flag
@@ -2200,6 +2326,22 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
2200 if (sent_msg == MSG_ABORT_TAG) 2326 if (sent_msg == MSG_ABORT_TAG)
2201 tag = SCB_GET_TAG(scb); 2327 tag = SCB_GET_TAG(scb);
2202 2328
2329 if ((scb->flags & SCB_EXTERNAL_RESET) != 0) {
2330 /*
2331 * This abort is in response to an
2332 * unexpected switch to command phase
2333 * for a packetized connection. Since
2334 * the identify message was never sent,
2335 * "saved lun" is 0. We really want to
2336 * abort only the SCB that encountered
2337 * this error, which could have a different
2338 * lun. The SCB will be retried so the OS
2339 * will see the UA after renegotiating to
2340 * packetized.
2341 */
2342 tag = SCB_GET_TAG(scb);
2343 saved_lun = scb->hscb->lun;
2344 }
2203 found = ahd_abort_scbs(ahd, target, 'A', saved_lun, 2345 found = ahd_abort_scbs(ahd, target, 'A', saved_lun,
2204 tag, ROLE_INITIATOR, 2346 tag, ROLE_INITIATOR,
2205 CAM_REQ_ABORTED); 2347 CAM_REQ_ABORTED);
@@ -2523,7 +2665,7 @@ ahd_force_renegotiation(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
2523} 2665}
2524 2666
2525#define AHD_MAX_STEPS 2000 2667#define AHD_MAX_STEPS 2000
2526void 2668static void
2527ahd_clear_critical_section(struct ahd_softc *ahd) 2669ahd_clear_critical_section(struct ahd_softc *ahd)
2528{ 2670{
2529 ahd_mode_state saved_modes; 2671 ahd_mode_state saved_modes;
@@ -2646,7 +2788,7 @@ ahd_clear_critical_section(struct ahd_softc *ahd)
2646/* 2788/*
2647 * Clear any pending interrupt status. 2789 * Clear any pending interrupt status.
2648 */ 2790 */
2649void 2791static void
2650ahd_clear_intstat(struct ahd_softc *ahd) 2792ahd_clear_intstat(struct ahd_softc *ahd)
2651{ 2793{
2652 AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK), 2794 AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK),
@@ -2677,6 +2819,8 @@ ahd_clear_intstat(struct ahd_softc *ahd)
2677#ifdef AHD_DEBUG 2819#ifdef AHD_DEBUG
2678uint32_t ahd_debug = AHD_DEBUG_OPTS; 2820uint32_t ahd_debug = AHD_DEBUG_OPTS;
2679#endif 2821#endif
2822
2823#if 0
2680void 2824void
2681ahd_print_scb(struct scb *scb) 2825ahd_print_scb(struct scb *scb)
2682{ 2826{
@@ -2701,49 +2845,7 @@ ahd_print_scb(struct scb *scb)
2701 SCB_GET_TAG(scb)); 2845 SCB_GET_TAG(scb));
2702 ahd_dump_sglist(scb); 2846 ahd_dump_sglist(scb);
2703} 2847}
2704 2848#endif /* 0 */
2705void
2706ahd_dump_sglist(struct scb *scb)
2707{
2708 int i;
2709
2710 if (scb->sg_count > 0) {
2711 if ((scb->ahd_softc->flags & AHD_64BIT_ADDRESSING) != 0) {
2712 struct ahd_dma64_seg *sg_list;
2713
2714 sg_list = (struct ahd_dma64_seg*)scb->sg_list;
2715 for (i = 0; i < scb->sg_count; i++) {
2716 uint64_t addr;
2717 uint32_t len;
2718
2719 addr = ahd_le64toh(sg_list[i].addr);
2720 len = ahd_le32toh(sg_list[i].len);
2721 printf("sg[%d] - Addr 0x%x%x : Length %d%s\n",
2722 i,
2723 (uint32_t)((addr >> 32) & 0xFFFFFFFF),
2724 (uint32_t)(addr & 0xFFFFFFFF),
2725 sg_list[i].len & AHD_SG_LEN_MASK,
2726 (sg_list[i].len & AHD_DMA_LAST_SEG)
2727 ? " Last" : "");
2728 }
2729 } else {
2730 struct ahd_dma_seg *sg_list;
2731
2732 sg_list = (struct ahd_dma_seg*)scb->sg_list;
2733 for (i = 0; i < scb->sg_count; i++) {
2734 uint32_t len;
2735
2736 len = ahd_le32toh(sg_list[i].len);
2737 printf("sg[%d] - Addr 0x%x%x : Length %d%s\n",
2738 i,
2739 (len & AHD_SG_HIGH_ADDR_MASK) >> 24,
2740 ahd_le32toh(sg_list[i].addr),
2741 len & AHD_SG_LEN_MASK,
2742 len & AHD_DMA_LAST_SEG ? " Last" : "");
2743 }
2744 }
2745 }
2746}
2747 2849
2748/************************* Transfer Negotiation *******************************/ 2850/************************* Transfer Negotiation *******************************/
2749/* 2851/*
@@ -2850,14 +2952,14 @@ ahd_devlimited_syncrate(struct ahd_softc *ahd,
2850 transinfo = &tinfo->goal; 2952 transinfo = &tinfo->goal;
2851 *ppr_options &= (transinfo->ppr_options|MSG_EXT_PPR_PCOMP_EN); 2953 *ppr_options &= (transinfo->ppr_options|MSG_EXT_PPR_PCOMP_EN);
2852 if (transinfo->width == MSG_EXT_WDTR_BUS_8_BIT) { 2954 if (transinfo->width == MSG_EXT_WDTR_BUS_8_BIT) {
2853 maxsync = MAX(maxsync, AHD_SYNCRATE_ULTRA2); 2955 maxsync = max(maxsync, (u_int)AHD_SYNCRATE_ULTRA2);
2854 *ppr_options &= ~MSG_EXT_PPR_DT_REQ; 2956 *ppr_options &= ~MSG_EXT_PPR_DT_REQ;
2855 } 2957 }
2856 if (transinfo->period == 0) { 2958 if (transinfo->period == 0) {
2857 *period = 0; 2959 *period = 0;
2858 *ppr_options = 0; 2960 *ppr_options = 0;
2859 } else { 2961 } else {
2860 *period = MAX(*period, transinfo->period); 2962 *period = max(*period, (u_int)transinfo->period);
2861 ahd_find_syncrate(ahd, period, ppr_options, maxsync); 2963 ahd_find_syncrate(ahd, period, ppr_options, maxsync);
2862 } 2964 }
2863} 2965}
@@ -2906,7 +3008,7 @@ ahd_find_syncrate(struct ahd_softc *ahd, u_int *period,
2906 * Truncate the given synchronous offset to a value the 3008 * Truncate the given synchronous offset to a value the
2907 * current adapter type and syncrate are capable of. 3009 * current adapter type and syncrate are capable of.
2908 */ 3010 */
2909void 3011static void
2910ahd_validate_offset(struct ahd_softc *ahd, 3012ahd_validate_offset(struct ahd_softc *ahd,
2911 struct ahd_initiator_tinfo *tinfo, 3013 struct ahd_initiator_tinfo *tinfo,
2912 u_int period, u_int *offset, int wide, 3014 u_int period, u_int *offset, int wide,
@@ -2924,12 +3026,12 @@ ahd_validate_offset(struct ahd_softc *ahd,
2924 maxoffset = MAX_OFFSET_PACED; 3026 maxoffset = MAX_OFFSET_PACED;
2925 } else 3027 } else
2926 maxoffset = MAX_OFFSET_NON_PACED; 3028 maxoffset = MAX_OFFSET_NON_PACED;
2927 *offset = MIN(*offset, maxoffset); 3029 *offset = min(*offset, maxoffset);
2928 if (tinfo != NULL) { 3030 if (tinfo != NULL) {
2929 if (role == ROLE_TARGET) 3031 if (role == ROLE_TARGET)
2930 *offset = MIN(*offset, tinfo->user.offset); 3032 *offset = min(*offset, (u_int)tinfo->user.offset);
2931 else 3033 else
2932 *offset = MIN(*offset, tinfo->goal.offset); 3034 *offset = min(*offset, (u_int)tinfo->goal.offset);
2933 } 3035 }
2934} 3036}
2935 3037
@@ -2937,7 +3039,7 @@ ahd_validate_offset(struct ahd_softc *ahd,
2937 * Truncate the given transfer width parameter to a value the 3039 * Truncate the given transfer width parameter to a value the
2938 * current adapter type is capable of. 3040 * current adapter type is capable of.
2939 */ 3041 */
2940void 3042static void
2941ahd_validate_width(struct ahd_softc *ahd, struct ahd_initiator_tinfo *tinfo, 3043ahd_validate_width(struct ahd_softc *ahd, struct ahd_initiator_tinfo *tinfo,
2942 u_int *bus_width, role_t role) 3044 u_int *bus_width, role_t role)
2943{ 3045{
@@ -2955,9 +3057,9 @@ ahd_validate_width(struct ahd_softc *ahd, struct ahd_initiator_tinfo *tinfo,
2955 } 3057 }
2956 if (tinfo != NULL) { 3058 if (tinfo != NULL) {
2957 if (role == ROLE_TARGET) 3059 if (role == ROLE_TARGET)
2958 *bus_width = MIN(tinfo->user.width, *bus_width); 3060 *bus_width = min((u_int)tinfo->user.width, *bus_width);
2959 else 3061 else
2960 *bus_width = MIN(tinfo->goal.width, *bus_width); 3062 *bus_width = min((u_int)tinfo->goal.width, *bus_width);
2961 } 3063 }
2962} 3064}
2963 3065
@@ -3210,7 +3312,7 @@ ahd_set_width(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
3210/* 3312/*
3211 * Update the current state of tagged queuing for a given target. 3313 * Update the current state of tagged queuing for a given target.
3212 */ 3314 */
3213void 3315static void
3214ahd_set_tags(struct ahd_softc *ahd, struct scsi_cmnd *cmd, 3316ahd_set_tags(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
3215 struct ahd_devinfo *devinfo, ahd_queue_alg alg) 3317 struct ahd_devinfo *devinfo, ahd_queue_alg alg)
3216{ 3318{
@@ -3466,7 +3568,7 @@ ahd_print_devinfo(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
3466 devinfo->target, devinfo->lun); 3568 devinfo->target, devinfo->lun);
3467} 3569}
3468 3570
3469struct ahd_phase_table_entry* 3571static struct ahd_phase_table_entry*
3470ahd_lookup_phase_entry(int phase) 3572ahd_lookup_phase_entry(int phase)
3471{ 3573{
3472 struct ahd_phase_table_entry *entry; 3574 struct ahd_phase_table_entry *entry;
@@ -5351,7 +5453,7 @@ ahd_free(struct ahd_softc *ahd)
5351 return; 5453 return;
5352} 5454}
5353 5455
5354void 5456static void
5355ahd_shutdown(void *arg) 5457ahd_shutdown(void *arg)
5356{ 5458{
5357 struct ahd_softc *ahd; 5459 struct ahd_softc *ahd;
@@ -5480,7 +5582,7 @@ ahd_reset(struct ahd_softc *ahd, int reinit)
5480/* 5582/*
5481 * Determine the number of SCBs available on the controller 5583 * Determine the number of SCBs available on the controller
5482 */ 5584 */
5483int 5585static int
5484ahd_probe_scbs(struct ahd_softc *ahd) { 5586ahd_probe_scbs(struct ahd_softc *ahd) {
5485 int i; 5587 int i;
5486 5588
@@ -5929,7 +6031,7 @@ ahd_free_scb(struct ahd_softc *ahd, struct scb *scb)
5929 ahd_platform_scb_free(ahd, scb); 6031 ahd_platform_scb_free(ahd, scb);
5930} 6032}
5931 6033
5932void 6034static void
5933ahd_alloc_scbs(struct ahd_softc *ahd) 6035ahd_alloc_scbs(struct ahd_softc *ahd)
5934{ 6036{
5935 struct scb_data *scb_data; 6037 struct scb_data *scb_data;
@@ -6057,9 +6159,9 @@ ahd_alloc_scbs(struct ahd_softc *ahd)
6057#endif 6159#endif
6058 } 6160 }
6059 6161
6060 newcount = MIN(scb_data->sense_left, scb_data->scbs_left); 6162 newcount = min(scb_data->sense_left, scb_data->scbs_left);
6061 newcount = MIN(newcount, scb_data->sgs_left); 6163 newcount = min(newcount, scb_data->sgs_left);
6062 newcount = MIN(newcount, (AHD_SCB_MAX_ALLOC - scb_data->numscbs)); 6164 newcount = min(newcount, (AHD_SCB_MAX_ALLOC - scb_data->numscbs));
6063 for (i = 0; i < newcount; i++) { 6165 for (i = 0; i < newcount; i++) {
6064 struct scb_platform_data *pdata; 6166 struct scb_platform_data *pdata;
6065 u_int col_tag; 6167 u_int col_tag;
@@ -6982,7 +7084,7 @@ ahd_intr_enable(struct ahd_softc *ahd, int enable)
6982 ahd_outb(ahd, HCNTRL, hcntrl); 7084 ahd_outb(ahd, HCNTRL, hcntrl);
6983} 7085}
6984 7086
6985void 7087static void
6986ahd_update_coalescing_values(struct ahd_softc *ahd, u_int timer, u_int maxcmds, 7088ahd_update_coalescing_values(struct ahd_softc *ahd, u_int timer, u_int maxcmds,
6987 u_int mincmds) 7089 u_int mincmds)
6988{ 7090{
@@ -7000,7 +7102,7 @@ ahd_update_coalescing_values(struct ahd_softc *ahd, u_int timer, u_int maxcmds,
7000 ahd_outb(ahd, INT_COALESCING_MINCMDS, -mincmds); 7102 ahd_outb(ahd, INT_COALESCING_MINCMDS, -mincmds);
7001} 7103}
7002 7104
7003void 7105static void
7004ahd_enable_coalescing(struct ahd_softc *ahd, int enable) 7106ahd_enable_coalescing(struct ahd_softc *ahd, int enable)
7005{ 7107{
7006 7108
@@ -7070,6 +7172,7 @@ ahd_pause_and_flushwork(struct ahd_softc *ahd)
7070 ahd->flags &= ~AHD_ALL_INTERRUPTS; 7172 ahd->flags &= ~AHD_ALL_INTERRUPTS;
7071} 7173}
7072 7174
7175#if 0
7073int 7176int
7074ahd_suspend(struct ahd_softc *ahd) 7177ahd_suspend(struct ahd_softc *ahd)
7075{ 7178{
@@ -7083,7 +7186,9 @@ ahd_suspend(struct ahd_softc *ahd)
7083 ahd_shutdown(ahd); 7186 ahd_shutdown(ahd);
7084 return (0); 7187 return (0);
7085} 7188}
7189#endif /* 0 */
7086 7190
7191#if 0
7087int 7192int
7088ahd_resume(struct ahd_softc *ahd) 7193ahd_resume(struct ahd_softc *ahd)
7089{ 7194{
@@ -7093,6 +7198,7 @@ ahd_resume(struct ahd_softc *ahd)
7093 ahd_restart(ahd); 7198 ahd_restart(ahd);
7094 return (0); 7199 return (0);
7095} 7200}
7201#endif /* 0 */
7096 7202
7097/************************** Busy Target Table *********************************/ 7203/************************** Busy Target Table *********************************/
7098/* 7204/*
@@ -7125,7 +7231,7 @@ ahd_index_busy_tcl(struct ahd_softc *ahd, u_int *saved_scbid, u_int tcl)
7125/* 7231/*
7126 * Return the untagged transaction id for a given target/channel lun. 7232 * Return the untagged transaction id for a given target/channel lun.
7127 */ 7233 */
7128u_int 7234static u_int
7129ahd_find_busy_tcl(struct ahd_softc *ahd, u_int tcl) 7235ahd_find_busy_tcl(struct ahd_softc *ahd, u_int tcl)
7130{ 7236{
7131 u_int scbid; 7237 u_int scbid;
@@ -7138,7 +7244,7 @@ ahd_find_busy_tcl(struct ahd_softc *ahd, u_int tcl)
7138 return (scbid); 7244 return (scbid);
7139} 7245}
7140 7246
7141void 7247static void
7142ahd_busy_tcl(struct ahd_softc *ahd, u_int tcl, u_int scbid) 7248ahd_busy_tcl(struct ahd_softc *ahd, u_int tcl, u_int scbid)
7143{ 7249{
7144 u_int scb_offset; 7250 u_int scb_offset;
@@ -7186,7 +7292,7 @@ ahd_match_scb(struct ahd_softc *ahd, struct scb *scb, int target,
7186 return match; 7292 return match;
7187} 7293}
7188 7294
7189void 7295static void
7190ahd_freeze_devq(struct ahd_softc *ahd, struct scb *scb) 7296ahd_freeze_devq(struct ahd_softc *ahd, struct scb *scb)
7191{ 7297{
7192 int target; 7298 int target;
@@ -7690,7 +7796,7 @@ ahd_add_scb_to_free_list(struct ahd_softc *ahd, u_int scbid)
7690 * been modified from CAM_REQ_INPROG. This routine assumes that the sequencer 7796 * been modified from CAM_REQ_INPROG. This routine assumes that the sequencer
7691 * is paused before it is called. 7797 * is paused before it is called.
7692 */ 7798 */
7693int 7799static int
7694ahd_abort_scbs(struct ahd_softc *ahd, int target, char channel, 7800ahd_abort_scbs(struct ahd_softc *ahd, int target, char channel,
7695 int lun, u_int tag, role_t role, uint32_t status) 7801 int lun, u_int tag, role_t role, uint32_t status)
7696{ 7802{
@@ -7920,6 +8026,11 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
7920 ahd_clear_fifo(ahd, 1); 8026 ahd_clear_fifo(ahd, 1);
7921 8027
7922 /* 8028 /*
8029 * Clear SCSI interrupt status
8030 */
8031 ahd_outb(ahd, CLRSINT1, CLRSCSIRSTI);
8032
8033 /*
7923 * Reenable selections 8034 * Reenable selections
7924 */ 8035 */
7925 ahd_outb(ahd, SIMODE1, ahd_inb(ahd, SIMODE1) | ENSCSIRST); 8036 ahd_outb(ahd, SIMODE1, ahd_inb(ahd, SIMODE1) | ENSCSIRST);
@@ -7952,10 +8063,6 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
7952 } 8063 }
7953 } 8064 }
7954#endif 8065#endif
7955 /* Notify the XPT that a bus reset occurred */
7956 ahd_send_async(ahd, devinfo.channel, CAM_TARGET_WILDCARD,
7957 CAM_LUN_WILDCARD, AC_BUS_RESET);
7958
7959 /* 8066 /*
7960 * Revert to async/narrow transfers until we renegotiate. 8067 * Revert to async/narrow transfers until we renegotiate.
7961 */ 8068 */
@@ -7977,6 +8084,10 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
7977 } 8084 }
7978 } 8085 }
7979 8086
8087 /* Notify the XPT that a bus reset occurred */
8088 ahd_send_async(ahd, devinfo.channel, CAM_TARGET_WILDCARD,
8089 CAM_LUN_WILDCARD, AC_BUS_RESET);
8090
7980 ahd_restart(ahd); 8091 ahd_restart(ahd);
7981 8092
7982 return (found); 8093 return (found);
@@ -8019,18 +8130,8 @@ ahd_stat_timer(void *arg)
8019} 8130}
8020 8131
8021/****************************** Status Processing *****************************/ 8132/****************************** Status Processing *****************************/
8022void
8023ahd_handle_scb_status(struct ahd_softc *ahd, struct scb *scb)
8024{
8025 if (scb->hscb->shared_data.istatus.scsi_status != 0) {
8026 ahd_handle_scsi_status(ahd, scb);
8027 } else {
8028 ahd_calc_residual(ahd, scb);
8029 ahd_done(ahd, scb);
8030 }
8031}
8032 8133
8033void 8134static void
8034ahd_handle_scsi_status(struct ahd_softc *ahd, struct scb *scb) 8135ahd_handle_scsi_status(struct ahd_softc *ahd, struct scb *scb)
8035{ 8136{
8036 struct hardware_scb *hscb; 8137 struct hardware_scb *hscb;
@@ -8238,10 +8339,21 @@ ahd_handle_scsi_status(struct ahd_softc *ahd, struct scb *scb)
8238 } 8339 }
8239} 8340}
8240 8341
8342static void
8343ahd_handle_scb_status(struct ahd_softc *ahd, struct scb *scb)
8344{
8345 if (scb->hscb->shared_data.istatus.scsi_status != 0) {
8346 ahd_handle_scsi_status(ahd, scb);
8347 } else {
8348 ahd_calc_residual(ahd, scb);
8349 ahd_done(ahd, scb);
8350 }
8351}
8352
8241/* 8353/*
8242 * Calculate the residual for a just completed SCB. 8354 * Calculate the residual for a just completed SCB.
8243 */ 8355 */
8244void 8356static void
8245ahd_calc_residual(struct ahd_softc *ahd, struct scb *scb) 8357ahd_calc_residual(struct ahd_softc *ahd, struct scb *scb)
8246{ 8358{
8247 struct hardware_scb *hscb; 8359 struct hardware_scb *hscb;
@@ -8668,7 +8780,7 @@ ahd_resolve_seqaddr(struct ahd_softc *ahd, u_int address)
8668 if (skip_addr > i) { 8780 if (skip_addr > i) {
8669 int end_addr; 8781 int end_addr;
8670 8782
8671 end_addr = MIN(address, skip_addr); 8783 end_addr = min(address, skip_addr);
8672 address_offset += end_addr - i; 8784 address_offset += end_addr - i;
8673 i = skip_addr; 8785 i = skip_addr;
8674 } else { 8786 } else {
@@ -9092,6 +9204,7 @@ ahd_dump_card_state(struct ahd_softc *ahd)
9092 ahd_unpause(ahd); 9204 ahd_unpause(ahd);
9093} 9205}
9094 9206
9207#if 0
9095void 9208void
9096ahd_dump_scbs(struct ahd_softc *ahd) 9209ahd_dump_scbs(struct ahd_softc *ahd)
9097{ 9210{
@@ -9117,6 +9230,7 @@ ahd_dump_scbs(struct ahd_softc *ahd)
9117 ahd_set_scbptr(ahd, saved_scb_index); 9230 ahd_set_scbptr(ahd, saved_scb_index);
9118 ahd_restore_modes(ahd, saved_modes); 9231 ahd_restore_modes(ahd, saved_modes);
9119} 9232}
9233#endif /* 0 */
9120 9234
9121/**************************** Flexport Logic **********************************/ 9235/**************************** Flexport Logic **********************************/
9122/* 9236/*
@@ -9219,7 +9333,7 @@ ahd_write_seeprom(struct ahd_softc *ahd, uint16_t *buf,
9219/* 9333/*
9220 * Wait ~100us for the serial eeprom to satisfy our request. 9334 * Wait ~100us for the serial eeprom to satisfy our request.
9221 */ 9335 */
9222int 9336static int
9223ahd_wait_seeprom(struct ahd_softc *ahd) 9337ahd_wait_seeprom(struct ahd_softc *ahd)
9224{ 9338{
9225 int cnt; 9339 int cnt;
@@ -9237,7 +9351,7 @@ ahd_wait_seeprom(struct ahd_softc *ahd)
9237 * Validate the two checksums in the per_channel 9351 * Validate the two checksums in the per_channel
9238 * vital product data struct. 9352 * vital product data struct.
9239 */ 9353 */
9240int 9354static int
9241ahd_verify_vpd_cksum(struct vpd_config *vpd) 9355ahd_verify_vpd_cksum(struct vpd_config *vpd)
9242{ 9356{
9243 int i; 9357 int i;
@@ -9316,6 +9430,24 @@ ahd_release_seeprom(struct ahd_softc *ahd)
9316 /* Currently a no-op */ 9430 /* Currently a no-op */
9317} 9431}
9318 9432
9433/*
9434 * Wait at most 2 seconds for flexport arbitration to succeed.
9435 */
9436static int
9437ahd_wait_flexport(struct ahd_softc *ahd)
9438{
9439 int cnt;
9440
9441 AHD_ASSERT_MODES(ahd, AHD_MODE_SCSI_MSK, AHD_MODE_SCSI_MSK);
9442 cnt = 1000000 * 2 / 5;
9443 while ((ahd_inb(ahd, BRDCTL) & FLXARBACK) == 0 && --cnt)
9444 ahd_delay(5);
9445
9446 if (cnt == 0)
9447 return (ETIMEDOUT);
9448 return (0);
9449}
9450
9319int 9451int
9320ahd_write_flexport(struct ahd_softc *ahd, u_int addr, u_int value) 9452ahd_write_flexport(struct ahd_softc *ahd, u_int addr, u_int value)
9321{ 9453{
@@ -9357,24 +9489,6 @@ ahd_read_flexport(struct ahd_softc *ahd, u_int addr, uint8_t *value)
9357 return (0); 9489 return (0);
9358} 9490}
9359 9491
9360/*
9361 * Wait at most 2 seconds for flexport arbitration to succeed.
9362 */
9363int
9364ahd_wait_flexport(struct ahd_softc *ahd)
9365{
9366 int cnt;
9367
9368 AHD_ASSERT_MODES(ahd, AHD_MODE_SCSI_MSK, AHD_MODE_SCSI_MSK);
9369 cnt = 1000000 * 2 / 5;
9370 while ((ahd_inb(ahd, BRDCTL) & FLXARBACK) == 0 && --cnt)
9371 ahd_delay(5);
9372
9373 if (cnt == 0)
9374 return (ETIMEDOUT);
9375 return (0);
9376}
9377
9378/************************* Target Mode ****************************************/ 9492/************************* Target Mode ****************************************/
9379#ifdef AHD_TARGET_MODE 9493#ifdef AHD_TARGET_MODE
9380cam_status 9494cam_status
diff --git a/drivers/scsi/aic7xxx/aic79xx_inline.h b/drivers/scsi/aic7xxx/aic79xx_inline.h
index a3266e066c00..2ceb67f4af2a 100644
--- a/drivers/scsi/aic7xxx/aic79xx_inline.h
+++ b/drivers/scsi/aic7xxx/aic79xx_inline.h
@@ -418,10 +418,6 @@ ahd_targetcmd_offset(struct ahd_softc *ahd, u_int index)
418} 418}
419 419
420/*********************** Miscelaneous Support Functions ***********************/ 420/*********************** Miscelaneous Support Functions ***********************/
421static __inline void ahd_complete_scb(struct ahd_softc *ahd,
422 struct scb *scb);
423static __inline void ahd_update_residual(struct ahd_softc *ahd,
424 struct scb *scb);
425static __inline struct ahd_initiator_tinfo * 421static __inline struct ahd_initiator_tinfo *
426 ahd_fetch_transinfo(struct ahd_softc *ahd, 422 ahd_fetch_transinfo(struct ahd_softc *ahd,
427 char channel, u_int our_id, 423 char channel, u_int our_id,
@@ -467,32 +463,6 @@ static __inline uint32_t
467 ahd_get_sense_bufaddr(struct ahd_softc *ahd, 463 ahd_get_sense_bufaddr(struct ahd_softc *ahd,
468 struct scb *scb); 464 struct scb *scb);
469 465
470static __inline void
471ahd_complete_scb(struct ahd_softc *ahd, struct scb *scb)
472{
473 uint32_t sgptr;
474
475 sgptr = ahd_le32toh(scb->hscb->sgptr);
476 if ((sgptr & SG_STATUS_VALID) != 0)
477 ahd_handle_scb_status(ahd, scb);
478 else
479 ahd_done(ahd, scb);
480}
481
482/*
483 * Determine whether the sequencer reported a residual
484 * for this SCB/transaction.
485 */
486static __inline void
487ahd_update_residual(struct ahd_softc *ahd, struct scb *scb)
488{
489 uint32_t sgptr;
490
491 sgptr = ahd_le32toh(scb->hscb->sgptr);
492 if ((sgptr & SG_STATUS_VALID) != 0)
493 ahd_calc_residual(ahd, scb);
494}
495
496/* 466/*
497 * Return pointers to the transfer negotiation information 467 * Return pointers to the transfer negotiation information
498 * for the specified our_id/remote_id pair. 468 * for the specified our_id/remote_id pair.
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index f8e60486167d..9bfcca5ede08 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -293,7 +293,7 @@ static uint32_t aic79xx_seltime;
293 * force all outstanding transactions to be serviced prior to a new 293 * force all outstanding transactions to be serviced prior to a new
294 * transaction. 294 * transaction.
295 */ 295 */
296uint32_t aic79xx_periodic_otag; 296static uint32_t aic79xx_periodic_otag;
297 297
298/* Some storage boxes are using an LSI chip which has a bug making it 298/* Some storage boxes are using an LSI chip which has a bug making it
299 * impossible to use aic79xx Rev B chip in 320 speeds. The following 299 * impossible to use aic79xx Rev B chip in 320 speeds. The following
@@ -773,6 +773,7 @@ struct scsi_host_template aic79xx_driver_template = {
773#endif 773#endif
774 .can_queue = AHD_MAX_QUEUE, 774 .can_queue = AHD_MAX_QUEUE,
775 .this_id = -1, 775 .this_id = -1,
776 .max_sectors = 8192,
776 .cmd_per_lun = 2, 777 .cmd_per_lun = 2,
777 .use_clustering = ENABLE_CLUSTERING, 778 .use_clustering = ENABLE_CLUSTERING,
778 .slave_alloc = ahd_linux_slave_alloc, 779 .slave_alloc = ahd_linux_slave_alloc,
@@ -1813,9 +1814,9 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
1813 u_int sense_offset; 1814 u_int sense_offset;
1814 1815
1815 if (scb->flags & SCB_SENSE) { 1816 if (scb->flags & SCB_SENSE) {
1816 sense_size = MIN(sizeof(struct scsi_sense_data) 1817 sense_size = min(sizeof(struct scsi_sense_data)
1817 - ahd_get_sense_residual(scb), 1818 - ahd_get_sense_residual(scb),
1818 sizeof(cmd->sense_buffer)); 1819 (u_long)sizeof(cmd->sense_buffer));
1819 sense_offset = 0; 1820 sense_offset = 0;
1820 } else { 1821 } else {
1821 /* 1822 /*
@@ -1824,7 +1825,8 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
1824 */ 1825 */
1825 siu = (struct scsi_status_iu_header *) 1826 siu = (struct scsi_status_iu_header *)
1826 scb->sense_data; 1827 scb->sense_data;
1827 sense_size = MIN(scsi_4btoul(siu->sense_length), 1828 sense_size = min_t(size_t,
1829 scsi_4btoul(siu->sense_length),
1828 sizeof(cmd->sense_buffer)); 1830 sizeof(cmd->sense_buffer));
1829 sense_offset = SIU_SENSE_OFFSET(siu); 1831 sense_offset = SIU_SENSE_OFFSET(siu);
1830 } 1832 }
@@ -2634,8 +2636,22 @@ static void ahd_linux_set_pcomp_en(struct scsi_target *starget, int pcomp)
2634 pcomp ? "Enable" : "Disable"); 2636 pcomp ? "Enable" : "Disable");
2635#endif 2637#endif
2636 2638
2637 if (pcomp) 2639 if (pcomp) {
2640 uint8_t precomp;
2641
2642 if (ahd->unit < ARRAY_SIZE(aic79xx_iocell_info)) {
2643 struct ahd_linux_iocell_opts *iocell_opts;
2644
2645 iocell_opts = &aic79xx_iocell_info[ahd->unit];
2646 precomp = iocell_opts->precomp;
2647 } else {
2648 precomp = AIC79XX_DEFAULT_PRECOMP;
2649 }
2638 ppr_options |= MSG_EXT_PPR_PCOMP_EN; 2650 ppr_options |= MSG_EXT_PPR_PCOMP_EN;
2651 AHD_SET_PRECOMP(ahd, precomp);
2652 } else {
2653 AHD_SET_PRECOMP(ahd, 0);
2654 }
2639 2655
2640 ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0, 2656 ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
2641 starget->channel + 'A', ROLE_INITIATOR); 2657 starget->channel + 'A', ROLE_INITIATOR);
@@ -2678,7 +2694,25 @@ static void ahd_linux_set_hold_mcs(struct scsi_target *starget, int hold)
2678 ahd_unlock(ahd, &flags); 2694 ahd_unlock(ahd, &flags);
2679} 2695}
2680 2696
2697static void ahd_linux_get_signalling(struct Scsi_Host *shost)
2698{
2699 struct ahd_softc *ahd = *(struct ahd_softc **)shost->hostdata;
2700 unsigned long flags;
2701 u8 mode;
2702
2703 ahd_lock(ahd, &flags);
2704 ahd_pause(ahd);
2705 mode = ahd_inb(ahd, SBLKCTL);
2706 ahd_unpause(ahd);
2707 ahd_unlock(ahd, &flags);
2681 2708
2709 if (mode & ENAB40)
2710 spi_signalling(shost) = SPI_SIGNAL_LVD;
2711 else if (mode & ENAB20)
2712 spi_signalling(shost) = SPI_SIGNAL_SE;
2713 else
2714 spi_signalling(shost) = SPI_SIGNAL_UNKNOWN;
2715}
2682 2716
2683static struct spi_function_template ahd_linux_transport_functions = { 2717static struct spi_function_template ahd_linux_transport_functions = {
2684 .set_offset = ahd_linux_set_offset, 2718 .set_offset = ahd_linux_set_offset,
@@ -2703,6 +2737,7 @@ static struct spi_function_template ahd_linux_transport_functions = {
2703 .show_pcomp_en = 1, 2737 .show_pcomp_en = 1,
2704 .set_hold_mcs = ahd_linux_set_hold_mcs, 2738 .set_hold_mcs = ahd_linux_set_hold_mcs,
2705 .show_hold_mcs = 1, 2739 .show_hold_mcs = 1,
2740 .get_signalling = ahd_linux_get_signalling,
2706}; 2741};
2707 2742
2708static int __init 2743static int __init
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h
index fb3d4dd54413..3a67fc578d78 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.h
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.h
@@ -506,9 +506,6 @@ struct info_str {
506 int pos; 506 int pos;
507}; 507};
508 508
509void ahd_format_transinfo(struct info_str *info,
510 struct ahd_transinfo *tinfo);
511
512/******************************** Locking *************************************/ 509/******************************** Locking *************************************/
513static __inline void 510static __inline void
514ahd_lockinit(struct ahd_softc *ahd) 511ahd_lockinit(struct ahd_softc *ahd)
@@ -582,8 +579,6 @@ ahd_unlock(struct ahd_softc *ahd, unsigned long *flags)
582#define PCIXM_STATUS_MAXCRDS 0x1C00 /* Maximum Cumulative Read Size */ 579#define PCIXM_STATUS_MAXCRDS 0x1C00 /* Maximum Cumulative Read Size */
583#define PCIXM_STATUS_RCVDSCEM 0x2000 /* Received a Split Comp w/Error msg */ 580#define PCIXM_STATUS_RCVDSCEM 0x2000 /* Received a Split Comp w/Error msg */
584 581
585extern struct pci_driver aic79xx_pci_driver;
586
587typedef enum 582typedef enum
588{ 583{
589 AHD_POWER_STATE_D0, 584 AHD_POWER_STATE_D0,
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index 4b5354201807..2001fe890e71 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -82,7 +82,7 @@ static struct pci_device_id ahd_linux_pci_id_table[] = {
82 82
83MODULE_DEVICE_TABLE(pci, ahd_linux_pci_id_table); 83MODULE_DEVICE_TABLE(pci, ahd_linux_pci_id_table);
84 84
85struct pci_driver aic79xx_pci_driver = { 85static struct pci_driver aic79xx_pci_driver = {
86 .name = "aic79xx", 86 .name = "aic79xx",
87 .probe = ahd_linux_pci_dev_probe, 87 .probe = ahd_linux_pci_dev_probe,
88 .remove = ahd_linux_pci_dev_remove, 88 .remove = ahd_linux_pci_dev_remove,
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index 14850f31aafa..c07735819cd1 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -97,7 +97,7 @@ static ahd_device_setup_t ahd_aic7901A_setup;
97static ahd_device_setup_t ahd_aic7902_setup; 97static ahd_device_setup_t ahd_aic7902_setup;
98static ahd_device_setup_t ahd_aic790X_setup; 98static ahd_device_setup_t ahd_aic790X_setup;
99 99
100struct ahd_pci_identity ahd_pci_ident_table [] = 100static struct ahd_pci_identity ahd_pci_ident_table [] =
101{ 101{
102 /* aic7901 based controllers */ 102 /* aic7901 based controllers */
103 { 103 {
@@ -201,7 +201,7 @@ struct ahd_pci_identity ahd_pci_ident_table [] =
201 } 201 }
202}; 202};
203 203
204const u_int ahd_num_pci_devs = ARRAY_SIZE(ahd_pci_ident_table); 204static const u_int ahd_num_pci_devs = ARRAY_SIZE(ahd_pci_ident_table);
205 205
206#define DEVCONFIG 0x40 206#define DEVCONFIG 0x40
207#define PCIXINITPAT 0x0000E000ul 207#define PCIXINITPAT 0x0000E000ul
@@ -245,6 +245,7 @@ static int ahd_check_extport(struct ahd_softc *ahd);
245static void ahd_configure_termination(struct ahd_softc *ahd, 245static void ahd_configure_termination(struct ahd_softc *ahd,
246 u_int adapter_control); 246 u_int adapter_control);
247static void ahd_pci_split_intr(struct ahd_softc *ahd, u_int intstat); 247static void ahd_pci_split_intr(struct ahd_softc *ahd, u_int intstat);
248static void ahd_pci_intr(struct ahd_softc *ahd);
248 249
249struct ahd_pci_identity * 250struct ahd_pci_identity *
250ahd_find_pci_device(ahd_dev_softc_t pci) 251ahd_find_pci_device(ahd_dev_softc_t pci)
@@ -757,7 +758,7 @@ static const char *pci_status_strings[] =
757 "%s: Address or Write Phase Parity Error Detected in %s.\n" 758 "%s: Address or Write Phase Parity Error Detected in %s.\n"
758}; 759};
759 760
760void 761static void
761ahd_pci_intr(struct ahd_softc *ahd) 762ahd_pci_intr(struct ahd_softc *ahd)
762{ 763{
763 uint8_t pci_status[8]; 764 uint8_t pci_status[8];
diff --git a/drivers/scsi/aic7xxx/aic79xx_proc.c b/drivers/scsi/aic7xxx/aic79xx_proc.c
index c5f0ee591509..6b28bebcbca0 100644
--- a/drivers/scsi/aic7xxx/aic79xx_proc.c
+++ b/drivers/scsi/aic7xxx/aic79xx_proc.c
@@ -136,7 +136,7 @@ copy_info(struct info_str *info, char *fmt, ...)
136 return (len); 136 return (len);
137} 137}
138 138
139void 139static void
140ahd_format_transinfo(struct info_str *info, struct ahd_transinfo *tinfo) 140ahd_format_transinfo(struct info_str *info, struct ahd_transinfo *tinfo)
141{ 141{
142 u_int speed; 142 u_int speed;
diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index 62ff8c3dc2bb..954c7c24501d 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -54,14 +54,6 @@ struct scb_platform_data;
54struct seeprom_descriptor; 54struct seeprom_descriptor;
55 55
56/****************************** Useful Macros *********************************/ 56/****************************** Useful Macros *********************************/
57#ifndef MAX
58#define MAX(a,b) (((a) > (b)) ? (a) : (b))
59#endif
60
61#ifndef MIN
62#define MIN(a,b) (((a) < (b)) ? (a) : (b))
63#endif
64
65#ifndef TRUE 57#ifndef TRUE
66#define TRUE 1 58#define TRUE 1
67#endif 59#endif
@@ -1135,8 +1127,6 @@ struct ahc_pci_identity {
1135 char *name; 1127 char *name;
1136 ahc_device_setup_t *setup; 1128 ahc_device_setup_t *setup;
1137}; 1129};
1138extern struct ahc_pci_identity ahc_pci_ident_table[];
1139extern const u_int ahc_num_pci_devs;
1140 1130
1141/***************************** VL/EISA Declarations ***************************/ 1131/***************************** VL/EISA Declarations ***************************/
1142struct aic7770_identity { 1132struct aic7770_identity {
@@ -1289,6 +1279,7 @@ typedef enum {
1289} ahc_queue_alg; 1279} ahc_queue_alg;
1290 1280
1291void ahc_set_tags(struct ahc_softc *ahc, 1281void ahc_set_tags(struct ahc_softc *ahc,
1282 struct scsi_cmnd *cmd,
1292 struct ahc_devinfo *devinfo, 1283 struct ahc_devinfo *devinfo,
1293 ahc_queue_alg alg); 1284 ahc_queue_alg alg);
1294 1285
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 93e4e40944b6..50ef785224de 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -1671,7 +1671,7 @@ ahc_devlimited_syncrate(struct ahc_softc *ahc,
1671 transinfo = &tinfo->goal; 1671 transinfo = &tinfo->goal;
1672 *ppr_options &= transinfo->ppr_options; 1672 *ppr_options &= transinfo->ppr_options;
1673 if (transinfo->width == MSG_EXT_WDTR_BUS_8_BIT) { 1673 if (transinfo->width == MSG_EXT_WDTR_BUS_8_BIT) {
1674 maxsync = MAX(maxsync, AHC_SYNCRATE_ULTRA2); 1674 maxsync = max(maxsync, (u_int)AHC_SYNCRATE_ULTRA2);
1675 *ppr_options &= ~MSG_EXT_PPR_DT_REQ; 1675 *ppr_options &= ~MSG_EXT_PPR_DT_REQ;
1676 } 1676 }
1677 if (transinfo->period == 0) { 1677 if (transinfo->period == 0) {
@@ -1679,7 +1679,7 @@ ahc_devlimited_syncrate(struct ahc_softc *ahc,
1679 *ppr_options = 0; 1679 *ppr_options = 0;
1680 return (NULL); 1680 return (NULL);
1681 } 1681 }
1682 *period = MAX(*period, transinfo->period); 1682 *period = max(*period, (u_int)transinfo->period);
1683 return (ahc_find_syncrate(ahc, period, ppr_options, maxsync)); 1683 return (ahc_find_syncrate(ahc, period, ppr_options, maxsync));
1684} 1684}
1685 1685
@@ -1804,12 +1804,12 @@ ahc_validate_offset(struct ahc_softc *ahc,
1804 else 1804 else
1805 maxoffset = MAX_OFFSET_8BIT; 1805 maxoffset = MAX_OFFSET_8BIT;
1806 } 1806 }
1807 *offset = MIN(*offset, maxoffset); 1807 *offset = min(*offset, maxoffset);
1808 if (tinfo != NULL) { 1808 if (tinfo != NULL) {
1809 if (role == ROLE_TARGET) 1809 if (role == ROLE_TARGET)
1810 *offset = MIN(*offset, tinfo->user.offset); 1810 *offset = min(*offset, (u_int)tinfo->user.offset);
1811 else 1811 else
1812 *offset = MIN(*offset, tinfo->goal.offset); 1812 *offset = min(*offset, (u_int)tinfo->goal.offset);
1813 } 1813 }
1814} 1814}
1815 1815
@@ -1835,9 +1835,9 @@ ahc_validate_width(struct ahc_softc *ahc, struct ahc_initiator_tinfo *tinfo,
1835 } 1835 }
1836 if (tinfo != NULL) { 1836 if (tinfo != NULL) {
1837 if (role == ROLE_TARGET) 1837 if (role == ROLE_TARGET)
1838 *bus_width = MIN(tinfo->user.width, *bus_width); 1838 *bus_width = min((u_int)tinfo->user.width, *bus_width);
1839 else 1839 else
1840 *bus_width = MIN(tinfo->goal.width, *bus_width); 1840 *bus_width = min((u_int)tinfo->goal.width, *bus_width);
1841 } 1841 }
1842} 1842}
1843 1843
@@ -1986,7 +1986,7 @@ ahc_set_syncrate(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
1986 tinfo->curr.ppr_options = ppr_options; 1986 tinfo->curr.ppr_options = ppr_options;
1987 1987
1988 ahc_send_async(ahc, devinfo->channel, devinfo->target, 1988 ahc_send_async(ahc, devinfo->channel, devinfo->target,
1989 CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL); 1989 CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
1990 if (bootverbose) { 1990 if (bootverbose) {
1991 if (offset != 0) { 1991 if (offset != 0) {
1992 printf("%s: target %d synchronous at %sMHz%s, " 1992 printf("%s: target %d synchronous at %sMHz%s, "
@@ -2056,7 +2056,7 @@ ahc_set_width(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
2056 tinfo->curr.width = width; 2056 tinfo->curr.width = width;
2057 2057
2058 ahc_send_async(ahc, devinfo->channel, devinfo->target, 2058 ahc_send_async(ahc, devinfo->channel, devinfo->target,
2059 CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL); 2059 CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
2060 if (bootverbose) { 2060 if (bootverbose) {
2061 printf("%s: target %d using %dbit transfers\n", 2061 printf("%s: target %d using %dbit transfers\n",
2062 ahc_name(ahc), devinfo->target, 2062 ahc_name(ahc), devinfo->target,
@@ -2074,12 +2074,14 @@ ahc_set_width(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
2074 * Update the current state of tagged queuing for a given target. 2074 * Update the current state of tagged queuing for a given target.
2075 */ 2075 */
2076void 2076void
2077ahc_set_tags(struct ahc_softc *ahc, struct ahc_devinfo *devinfo, 2077ahc_set_tags(struct ahc_softc *ahc, struct scsi_cmnd *cmd,
2078 ahc_queue_alg alg) 2078 struct ahc_devinfo *devinfo, ahc_queue_alg alg)
2079{ 2079{
2080 ahc_platform_set_tags(ahc, devinfo, alg); 2080 struct scsi_device *sdev = cmd->device;
2081
2082 ahc_platform_set_tags(ahc, sdev, devinfo, alg);
2081 ahc_send_async(ahc, devinfo->channel, devinfo->target, 2083 ahc_send_async(ahc, devinfo->channel, devinfo->target,
2082 devinfo->lun, AC_TRANSFER_NEG, &alg); 2084 devinfo->lun, AC_TRANSFER_NEG);
2083} 2085}
2084 2086
2085/* 2087/*
@@ -3489,7 +3491,7 @@ ahc_handle_msg_reject(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
3489 printf("(%s:%c:%d:%d): refuses tagged commands. " 3491 printf("(%s:%c:%d:%d): refuses tagged commands. "
3490 "Performing non-tagged I/O\n", ahc_name(ahc), 3492 "Performing non-tagged I/O\n", ahc_name(ahc),
3491 devinfo->channel, devinfo->target, devinfo->lun); 3493 devinfo->channel, devinfo->target, devinfo->lun);
3492 ahc_set_tags(ahc, devinfo, AHC_QUEUE_NONE); 3494 ahc_set_tags(ahc, scb->io_ctx, devinfo, AHC_QUEUE_NONE);
3493 mask = ~0x23; 3495 mask = ~0x23;
3494 } else { 3496 } else {
3495 printf("(%s:%c:%d:%d): refuses %s tagged commands. " 3497 printf("(%s:%c:%d:%d): refuses %s tagged commands. "
@@ -3497,7 +3499,7 @@ ahc_handle_msg_reject(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
3497 ahc_name(ahc), devinfo->channel, devinfo->target, 3499 ahc_name(ahc), devinfo->channel, devinfo->target,
3498 devinfo->lun, tag_type == MSG_ORDERED_TASK 3500 devinfo->lun, tag_type == MSG_ORDERED_TASK
3499 ? "ordered" : "head of queue"); 3501 ? "ordered" : "head of queue");
3500 ahc_set_tags(ahc, devinfo, AHC_QUEUE_BASIC); 3502 ahc_set_tags(ahc, scb->io_ctx, devinfo, AHC_QUEUE_BASIC);
3501 mask = ~0x03; 3503 mask = ~0x03;
3502 } 3504 }
3503 3505
@@ -3763,7 +3765,7 @@ ahc_handle_devreset(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
3763 3765
3764 if (status != CAM_SEL_TIMEOUT) 3766 if (status != CAM_SEL_TIMEOUT)
3765 ahc_send_async(ahc, devinfo->channel, devinfo->target, 3767 ahc_send_async(ahc, devinfo->channel, devinfo->target,
3766 CAM_LUN_WILDCARD, AC_SENT_BDR, NULL); 3768 CAM_LUN_WILDCARD, AC_SENT_BDR);
3767 3769
3768 if (message != NULL 3770 if (message != NULL
3769 && (verbose_level <= bootverbose)) 3771 && (verbose_level <= bootverbose))
@@ -4406,7 +4408,7 @@ ahc_alloc_scbs(struct ahc_softc *ahc)
4406 physaddr = sg_map->sg_physaddr; 4408 physaddr = sg_map->sg_physaddr;
4407 4409
4408 newcount = (PAGE_SIZE / (AHC_NSEG * sizeof(struct ahc_dma_seg))); 4410 newcount = (PAGE_SIZE / (AHC_NSEG * sizeof(struct ahc_dma_seg)));
4409 newcount = MIN(newcount, (AHC_SCB_MAX_ALLOC - scb_data->numscbs)); 4411 newcount = min(newcount, (AHC_SCB_MAX_ALLOC - scb_data->numscbs));
4410 for (i = 0; i < newcount; i++) { 4412 for (i = 0; i < newcount; i++) {
4411 struct scb_platform_data *pdata; 4413 struct scb_platform_data *pdata;
4412#ifndef __linux__ 4414#ifndef __linux__
@@ -6018,7 +6020,7 @@ ahc_reset_channel(struct ahc_softc *ahc, char channel, int initiate_reset)
6018#endif 6020#endif
6019 /* Notify the XPT that a bus reset occurred */ 6021 /* Notify the XPT that a bus reset occurred */
6020 ahc_send_async(ahc, devinfo.channel, CAM_TARGET_WILDCARD, 6022 ahc_send_async(ahc, devinfo.channel, CAM_TARGET_WILDCARD,
6021 CAM_LUN_WILDCARD, AC_BUS_RESET, NULL); 6023 CAM_LUN_WILDCARD, AC_BUS_RESET);
6022 6024
6023 /* 6025 /*
6024 * Revert to async/narrow transfers until we renegotiate. 6026 * Revert to async/narrow transfers until we renegotiate.
@@ -6442,7 +6444,7 @@ ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts)
6442 if (skip_addr > i) { 6444 if (skip_addr > i) {
6443 int end_addr; 6445 int end_addr;
6444 6446
6445 end_addr = MIN(address, skip_addr); 6447 end_addr = min(address, skip_addr);
6446 address_offset += end_addr - i; 6448 address_offset += end_addr - i;
6447 i = skip_addr; 6449 i = skip_addr;
6448 } else { 6450 } else {
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 43ab753d2739..660f26e23a38 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -328,7 +328,7 @@ static uint32_t aic7xxx_seltime;
328 * force all outstanding transactions to be serviced prior to a new 328 * force all outstanding transactions to be serviced prior to a new
329 * transaction. 329 * transaction.
330 */ 330 */
331uint32_t aic7xxx_periodic_otag; 331static uint32_t aic7xxx_periodic_otag;
332 332
333/* 333/*
334 * Module information and settable options. 334 * Module information and settable options.
@@ -512,7 +512,6 @@ ahc_linux_target_alloc(struct scsi_target *starget)
512 struct seeprom_config *sc = ahc->seep_config; 512 struct seeprom_config *sc = ahc->seep_config;
513 unsigned long flags; 513 unsigned long flags;
514 struct scsi_target **ahc_targp = ahc_linux_target_in_softc(starget); 514 struct scsi_target **ahc_targp = ahc_linux_target_in_softc(starget);
515 struct ahc_linux_target *targ = scsi_transport_target_data(starget);
516 unsigned short scsirate; 515 unsigned short scsirate;
517 struct ahc_devinfo devinfo; 516 struct ahc_devinfo devinfo;
518 struct ahc_initiator_tinfo *tinfo; 517 struct ahc_initiator_tinfo *tinfo;
@@ -533,7 +532,6 @@ ahc_linux_target_alloc(struct scsi_target *starget)
533 BUG_ON(*ahc_targp != NULL); 532 BUG_ON(*ahc_targp != NULL);
534 533
535 *ahc_targp = starget; 534 *ahc_targp = starget;
536 memset(targ, 0, sizeof(*targ));
537 535
538 if (sc) { 536 if (sc) {
539 int maxsync = AHC_SYNCRATE_DT; 537 int maxsync = AHC_SYNCRATE_DT;
@@ -594,14 +592,11 @@ ahc_linux_slave_alloc(struct scsi_device *sdev)
594 struct ahc_softc *ahc = 592 struct ahc_softc *ahc =
595 *((struct ahc_softc **)sdev->host->hostdata); 593 *((struct ahc_softc **)sdev->host->hostdata);
596 struct scsi_target *starget = sdev->sdev_target; 594 struct scsi_target *starget = sdev->sdev_target;
597 struct ahc_linux_target *targ = scsi_transport_target_data(starget);
598 struct ahc_linux_device *dev; 595 struct ahc_linux_device *dev;
599 596
600 if (bootverbose) 597 if (bootverbose)
601 printf("%s: Slave Alloc %d\n", ahc_name(ahc), sdev->id); 598 printf("%s: Slave Alloc %d\n", ahc_name(ahc), sdev->id);
602 599
603 BUG_ON(targ->sdev[sdev->lun] != NULL);
604
605 dev = scsi_transport_device_data(sdev); 600 dev = scsi_transport_device_data(sdev);
606 memset(dev, 0, sizeof(*dev)); 601 memset(dev, 0, sizeof(*dev));
607 602
@@ -618,8 +613,6 @@ ahc_linux_slave_alloc(struct scsi_device *sdev)
618 */ 613 */
619 dev->maxtags = 0; 614 dev->maxtags = 0;
620 615
621 targ->sdev[sdev->lun] = sdev;
622
623 spi_period(starget) = 0; 616 spi_period(starget) = 0;
624 617
625 return 0; 618 return 0;
@@ -644,22 +637,6 @@ ahc_linux_slave_configure(struct scsi_device *sdev)
644 return 0; 637 return 0;
645} 638}
646 639
647static void
648ahc_linux_slave_destroy(struct scsi_device *sdev)
649{
650 struct ahc_softc *ahc;
651 struct ahc_linux_device *dev = scsi_transport_device_data(sdev);
652 struct ahc_linux_target *targ = scsi_transport_target_data(sdev->sdev_target);
653
654 ahc = *((struct ahc_softc **)sdev->host->hostdata);
655 if (bootverbose)
656 printf("%s: Slave Destroy %d\n", ahc_name(ahc), sdev->id);
657
658 BUG_ON(dev->active);
659
660 targ->sdev[sdev->lun] = NULL;
661}
662
663#if defined(__i386__) 640#if defined(__i386__)
664/* 641/*
665 * Return the disk geometry for the given SCSI device. 642 * Return the disk geometry for the given SCSI device.
@@ -777,11 +754,11 @@ struct scsi_host_template aic7xxx_driver_template = {
777#endif 754#endif
778 .can_queue = AHC_MAX_QUEUE, 755 .can_queue = AHC_MAX_QUEUE,
779 .this_id = -1, 756 .this_id = -1,
757 .max_sectors = 8192,
780 .cmd_per_lun = 2, 758 .cmd_per_lun = 2,
781 .use_clustering = ENABLE_CLUSTERING, 759 .use_clustering = ENABLE_CLUSTERING,
782 .slave_alloc = ahc_linux_slave_alloc, 760 .slave_alloc = ahc_linux_slave_alloc,
783 .slave_configure = ahc_linux_slave_configure, 761 .slave_configure = ahc_linux_slave_configure,
784 .slave_destroy = ahc_linux_slave_destroy,
785 .target_alloc = ahc_linux_target_alloc, 762 .target_alloc = ahc_linux_target_alloc,
786 .target_destroy = ahc_linux_target_destroy, 763 .target_destroy = ahc_linux_target_destroy,
787}; 764};
@@ -1203,21 +1180,13 @@ void
1203ahc_platform_free(struct ahc_softc *ahc) 1180ahc_platform_free(struct ahc_softc *ahc)
1204{ 1181{
1205 struct scsi_target *starget; 1182 struct scsi_target *starget;
1206 int i, j; 1183 int i;
1207 1184
1208 if (ahc->platform_data != NULL) { 1185 if (ahc->platform_data != NULL) {
1209 /* destroy all of the device and target objects */ 1186 /* destroy all of the device and target objects */
1210 for (i = 0; i < AHC_NUM_TARGETS; i++) { 1187 for (i = 0; i < AHC_NUM_TARGETS; i++) {
1211 starget = ahc->platform_data->starget[i]; 1188 starget = ahc->platform_data->starget[i];
1212 if (starget != NULL) { 1189 if (starget != NULL) {
1213 for (j = 0; j < AHC_NUM_LUNS; j++) {
1214 struct ahc_linux_target *targ =
1215 scsi_transport_target_data(starget);
1216
1217 if (targ->sdev[j] == NULL)
1218 continue;
1219 targ->sdev[j] = NULL;
1220 }
1221 ahc->platform_data->starget[i] = NULL; 1190 ahc->platform_data->starget[i] = NULL;
1222 } 1191 }
1223 } 1192 }
@@ -1251,24 +1220,13 @@ ahc_platform_freeze_devq(struct ahc_softc *ahc, struct scb *scb)
1251} 1220}
1252 1221
1253void 1222void
1254ahc_platform_set_tags(struct ahc_softc *ahc, struct ahc_devinfo *devinfo, 1223ahc_platform_set_tags(struct ahc_softc *ahc, struct scsi_device *sdev,
1255 ahc_queue_alg alg) 1224 struct ahc_devinfo *devinfo, ahc_queue_alg alg)
1256{ 1225{
1257 struct scsi_target *starget;
1258 struct ahc_linux_target *targ;
1259 struct ahc_linux_device *dev; 1226 struct ahc_linux_device *dev;
1260 struct scsi_device *sdev;
1261 u_int target_offset;
1262 int was_queuing; 1227 int was_queuing;
1263 int now_queuing; 1228 int now_queuing;
1264 1229
1265 target_offset = devinfo->target;
1266 if (devinfo->channel != 'A')
1267 target_offset += 8;
1268 starget = ahc->platform_data->starget[target_offset];
1269 targ = scsi_transport_target_data(starget);
1270 BUG_ON(targ == NULL);
1271 sdev = targ->sdev[devinfo->lun];
1272 if (sdev == NULL) 1230 if (sdev == NULL)
1273 return; 1231 return;
1274 dev = scsi_transport_device_data(sdev); 1232 dev = scsi_transport_device_data(sdev);
@@ -1401,11 +1359,15 @@ ahc_linux_device_queue_depth(struct scsi_device *sdev)
1401 tags = ahc_linux_user_tagdepth(ahc, &devinfo); 1359 tags = ahc_linux_user_tagdepth(ahc, &devinfo);
1402 if (tags != 0 && sdev->tagged_supported != 0) { 1360 if (tags != 0 && sdev->tagged_supported != 0) {
1403 1361
1404 ahc_set_tags(ahc, &devinfo, AHC_QUEUE_TAGGED); 1362 ahc_platform_set_tags(ahc, sdev, &devinfo, AHC_QUEUE_TAGGED);
1363 ahc_send_async(ahc, devinfo.channel, devinfo.target,
1364 devinfo.lun, AC_TRANSFER_NEG);
1405 ahc_print_devinfo(ahc, &devinfo); 1365 ahc_print_devinfo(ahc, &devinfo);
1406 printf("Tagged Queuing enabled. Depth %d\n", tags); 1366 printf("Tagged Queuing enabled. Depth %d\n", tags);
1407 } else { 1367 } else {
1408 ahc_set_tags(ahc, &devinfo, AHC_QUEUE_NONE); 1368 ahc_platform_set_tags(ahc, sdev, &devinfo, AHC_QUEUE_NONE);
1369 ahc_send_async(ahc, devinfo.channel, devinfo.target,
1370 devinfo.lun, AC_TRANSFER_NEG);
1409 } 1371 }
1410} 1372}
1411 1373
@@ -1629,7 +1591,7 @@ ahc_platform_flushwork(struct ahc_softc *ahc)
1629 1591
1630void 1592void
1631ahc_send_async(struct ahc_softc *ahc, char channel, 1593ahc_send_async(struct ahc_softc *ahc, char channel,
1632 u_int target, u_int lun, ac_code code, void *arg) 1594 u_int target, u_int lun, ac_code code)
1633{ 1595{
1634 switch (code) { 1596 switch (code) {
1635 case AC_TRANSFER_NEG: 1597 case AC_TRANSFER_NEG:
@@ -1875,9 +1837,9 @@ ahc_linux_handle_scsi_status(struct ahc_softc *ahc,
1875 if (scb->flags & SCB_SENSE) { 1837 if (scb->flags & SCB_SENSE) {
1876 u_int sense_size; 1838 u_int sense_size;
1877 1839
1878 sense_size = MIN(sizeof(struct scsi_sense_data) 1840 sense_size = min(sizeof(struct scsi_sense_data)
1879 - ahc_get_sense_residual(scb), 1841 - ahc_get_sense_residual(scb),
1880 sizeof(cmd->sense_buffer)); 1842 (u_long)sizeof(cmd->sense_buffer));
1881 memcpy(cmd->sense_buffer, 1843 memcpy(cmd->sense_buffer,
1882 ahc_get_sense_buf(ahc, scb), sense_size); 1844 ahc_get_sense_buf(ahc, scb), sense_size);
1883 if (sense_size < sizeof(cmd->sense_buffer)) 1845 if (sense_size < sizeof(cmd->sense_buffer))
@@ -1946,7 +1908,7 @@ ahc_linux_handle_scsi_status(struct ahc_softc *ahc,
1946 } 1908 }
1947 ahc_set_transaction_status(scb, CAM_REQUEUE_REQ); 1909 ahc_set_transaction_status(scb, CAM_REQUEUE_REQ);
1948 ahc_set_scsi_status(scb, SCSI_STATUS_OK); 1910 ahc_set_scsi_status(scb, SCSI_STATUS_OK);
1949 ahc_platform_set_tags(ahc, &devinfo, 1911 ahc_platform_set_tags(ahc, sdev, &devinfo,
1950 (dev->flags & AHC_DEV_Q_BASIC) 1912 (dev->flags & AHC_DEV_Q_BASIC)
1951 ? AHC_QUEUE_BASIC : AHC_QUEUE_TAGGED); 1913 ? AHC_QUEUE_BASIC : AHC_QUEUE_TAGGED);
1952 break; 1914 break;
@@ -1957,7 +1919,7 @@ ahc_linux_handle_scsi_status(struct ahc_softc *ahc,
1957 */ 1919 */
1958 dev->openings = 1; 1920 dev->openings = 1;
1959 ahc_set_scsi_status(scb, SCSI_STATUS_BUSY); 1921 ahc_set_scsi_status(scb, SCSI_STATUS_BUSY);
1960 ahc_platform_set_tags(ahc, &devinfo, 1922 ahc_platform_set_tags(ahc, sdev, &devinfo,
1961 (dev->flags & AHC_DEV_Q_BASIC) 1923 (dev->flags & AHC_DEV_Q_BASIC)
1962 ? AHC_QUEUE_BASIC : AHC_QUEUE_TAGGED); 1924 ? AHC_QUEUE_BASIC : AHC_QUEUE_TAGGED);
1963 break; 1925 break;
@@ -2599,8 +2561,6 @@ ahc_linux_init(void)
2599 if (!ahc_linux_transport_template) 2561 if (!ahc_linux_transport_template)
2600 return -ENODEV; 2562 return -ENODEV;
2601 2563
2602 scsi_transport_reserve_target(ahc_linux_transport_template,
2603 sizeof(struct ahc_linux_target));
2604 scsi_transport_reserve_device(ahc_linux_transport_template, 2564 scsi_transport_reserve_device(ahc_linux_transport_template,
2605 sizeof(struct ahc_linux_device)); 2565 sizeof(struct ahc_linux_device));
2606 2566
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h
index a87a4ce090df..85ae5d836fa4 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.h
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h
@@ -256,7 +256,6 @@ typedef enum {
256 AHC_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */ 256 AHC_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */
257} ahc_linux_dev_flags; 257} ahc_linux_dev_flags;
258 258
259struct ahc_linux_target;
260struct ahc_linux_device { 259struct ahc_linux_device {
261 /* 260 /*
262 * The number of transactions currently 261 * The number of transactions currently
@@ -329,12 +328,6 @@ struct ahc_linux_device {
329#define AHC_OTAG_THRESH 500 328#define AHC_OTAG_THRESH 500
330}; 329};
331 330
332struct ahc_linux_target {
333 struct scsi_device *sdev[AHC_NUM_LUNS];
334 struct ahc_transinfo last_tinfo;
335 struct ahc_softc *ahc;
336};
337
338/********************* Definitions Required by the Core ***********************/ 331/********************* Definitions Required by the Core ***********************/
339/* 332/*
340 * Number of SG segments we require. So long as the S/G segments for 333 * Number of SG segments we require. So long as the S/G segments for
@@ -533,8 +526,6 @@ ahc_unlock(struct ahc_softc *ahc, unsigned long *flags)
533#define PCIR_SUBVEND_0 0x2c 526#define PCIR_SUBVEND_0 0x2c
534#define PCIR_SUBDEV_0 0x2e 527#define PCIR_SUBDEV_0 0x2e
535 528
536extern struct pci_driver aic7xxx_pci_driver;
537
538typedef enum 529typedef enum
539{ 530{
540 AHC_POWER_STATE_D0, 531 AHC_POWER_STATE_D0,
@@ -824,7 +815,7 @@ ahc_freeze_scb(struct scb *scb)
824 } 815 }
825} 816}
826 817
827void ahc_platform_set_tags(struct ahc_softc *ahc, 818void ahc_platform_set_tags(struct ahc_softc *ahc, struct scsi_device *sdev,
828 struct ahc_devinfo *devinfo, ahc_queue_alg); 819 struct ahc_devinfo *devinfo, ahc_queue_alg);
829int ahc_platform_abort_scbs(struct ahc_softc *ahc, int target, 820int ahc_platform_abort_scbs(struct ahc_softc *ahc, int target,
830 char channel, int lun, u_int tag, 821 char channel, int lun, u_int tag,
@@ -834,7 +825,7 @@ irqreturn_t
834void ahc_platform_flushwork(struct ahc_softc *ahc); 825void ahc_platform_flushwork(struct ahc_softc *ahc);
835void ahc_done(struct ahc_softc*, struct scb*); 826void ahc_done(struct ahc_softc*, struct scb*);
836void ahc_send_async(struct ahc_softc *, char channel, 827void ahc_send_async(struct ahc_softc *, char channel,
837 u_int target, u_int lun, ac_code, void *); 828 u_int target, u_int lun, ac_code);
838void ahc_print_path(struct ahc_softc *, struct scb *); 829void ahc_print_path(struct ahc_softc *, struct scb *);
839void ahc_platform_dump_card_state(struct ahc_softc *ahc); 830void ahc_platform_dump_card_state(struct ahc_softc *ahc);
840 831
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index d20ca514e9f3..ea5687df732d 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -130,7 +130,7 @@ static struct pci_device_id ahc_linux_pci_id_table[] = {
130 130
131MODULE_DEVICE_TABLE(pci, ahc_linux_pci_id_table); 131MODULE_DEVICE_TABLE(pci, ahc_linux_pci_id_table);
132 132
133struct pci_driver aic7xxx_pci_driver = { 133static struct pci_driver aic7xxx_pci_driver = {
134 .name = "aic7xxx", 134 .name = "aic7xxx",
135 .probe = ahc_linux_pci_dev_probe, 135 .probe = ahc_linux_pci_dev_probe,
136 .remove = ahc_linux_pci_dev_remove, 136 .remove = ahc_linux_pci_dev_remove,
diff --git a/drivers/scsi/aic7xxx/aic7xxx_pci.c b/drivers/scsi/aic7xxx/aic7xxx_pci.c
index 63cab2d74552..09c8172c9e5e 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_pci.c
@@ -168,7 +168,7 @@ static ahc_device_setup_t ahc_aha394XX_setup;
168static ahc_device_setup_t ahc_aha494XX_setup; 168static ahc_device_setup_t ahc_aha494XX_setup;
169static ahc_device_setup_t ahc_aha398XX_setup; 169static ahc_device_setup_t ahc_aha398XX_setup;
170 170
171struct ahc_pci_identity ahc_pci_ident_table [] = 171static struct ahc_pci_identity ahc_pci_ident_table [] =
172{ 172{
173 /* aic7850 based controllers */ 173 /* aic7850 based controllers */
174 { 174 {
@@ -559,7 +559,7 @@ struct ahc_pci_identity ahc_pci_ident_table [] =
559 } 559 }
560}; 560};
561 561
562const u_int ahc_num_pci_devs = ARRAY_SIZE(ahc_pci_ident_table); 562static const u_int ahc_num_pci_devs = ARRAY_SIZE(ahc_pci_ident_table);
563 563
564#define AHC_394X_SLOT_CHANNEL_A 4 564#define AHC_394X_SLOT_CHANNEL_A 4
565#define AHC_394X_SLOT_CHANNEL_B 5 565#define AHC_394X_SLOT_CHANNEL_B 5
diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c
index 5914b4aa4a8f..99e5443e7535 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_proc.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c
@@ -182,7 +182,6 @@ ahc_dump_target_state(struct ahc_softc *ahc, struct info_str *info,
182 u_int our_id, char channel, u_int target_id, 182 u_int our_id, char channel, u_int target_id,
183 u_int target_offset) 183 u_int target_offset)
184{ 184{
185 struct ahc_linux_target *targ;
186 struct scsi_target *starget; 185 struct scsi_target *starget;
187 struct ahc_initiator_tinfo *tinfo; 186 struct ahc_initiator_tinfo *tinfo;
188 struct ahc_tmode_tstate *tstate; 187 struct ahc_tmode_tstate *tstate;
@@ -198,7 +197,6 @@ ahc_dump_target_state(struct ahc_softc *ahc, struct info_str *info,
198 starget = ahc->platform_data->starget[target_offset]; 197 starget = ahc->platform_data->starget[target_offset];
199 if (!starget) 198 if (!starget)
200 return; 199 return;
201 targ = scsi_transport_target_data(starget);
202 200
203 copy_info(info, "\tGoal: "); 201 copy_info(info, "\tGoal: ");
204 ahc_format_transinfo(info, &tinfo->goal); 202 ahc_format_transinfo(info, &tinfo->goal);
@@ -208,7 +206,7 @@ ahc_dump_target_state(struct ahc_softc *ahc, struct info_str *info,
208 for (lun = 0; lun < AHC_NUM_LUNS; lun++) { 206 for (lun = 0; lun < AHC_NUM_LUNS; lun++) {
209 struct scsi_device *sdev; 207 struct scsi_device *sdev;
210 208
211 sdev = targ->sdev[lun]; 209 sdev = scsi_device_lookup_by_target(starget, lun);
212 210
213 if (sdev == NULL) 211 if (sdev == NULL)
214 continue; 212 continue;
@@ -383,11 +381,11 @@ ahc_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
383 } 381 }
384 copy_info(&info, "\n"); 382 copy_info(&info, "\n");
385 383
386 max_targ = 15; 384 max_targ = 16;
387 if ((ahc->features & (AHC_WIDE|AHC_TWIN)) == 0) 385 if ((ahc->features & (AHC_WIDE|AHC_TWIN)) == 0)
388 max_targ = 7; 386 max_targ = 8;
389 387
390 for (i = 0; i <= max_targ; i++) { 388 for (i = 0; i < max_targ; i++) {
391 u_int our_id; 389 u_int our_id;
392 u_int target_id; 390 u_int target_id;
393 char channel; 391 char channel;
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index bcd7fffab907..46eed10b25d9 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -2646,7 +2646,7 @@ static void aic7xxx_done_cmds_complete(struct aic7xxx_host *p)
2646 2646
2647 while (p->completeq.head != NULL) { 2647 while (p->completeq.head != NULL) {
2648 cmd = p->completeq.head; 2648 cmd = p->completeq.head;
2649 p->completeq.head = (struct scsi_Cmnd *) cmd->host_scribble; 2649 p->completeq.head = (struct scsi_cmnd *) cmd->host_scribble;
2650 cmd->host_scribble = NULL; 2650 cmd->host_scribble = NULL;
2651 cmd->scsi_done(cmd); 2651 cmd->scsi_done(cmd);
2652 } 2652 }
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c
index 3c2d7a379931..af7e01134364 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.c
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.c
@@ -112,6 +112,21 @@ static int asd_init_phy(struct asd_phy *phy)
112 return 0; 112 return 0;
113} 113}
114 114
115static void asd_init_ports(struct asd_ha_struct *asd_ha)
116{
117 int i;
118
119 spin_lock_init(&asd_ha->asd_ports_lock);
120 for (i = 0; i < ASD_MAX_PHYS; i++) {
121 struct asd_port *asd_port = &asd_ha->asd_ports[i];
122
123 memset(asd_port->sas_addr, 0, SAS_ADDR_SIZE);
124 memset(asd_port->attached_sas_addr, 0, SAS_ADDR_SIZE);
125 asd_port->phy_mask = 0;
126 asd_port->num_phys = 0;
127 }
128}
129
115static int asd_init_phys(struct asd_ha_struct *asd_ha) 130static int asd_init_phys(struct asd_ha_struct *asd_ha)
116{ 131{
117 u8 i; 132 u8 i;
@@ -121,6 +136,7 @@ static int asd_init_phys(struct asd_ha_struct *asd_ha)
121 struct asd_phy *phy = &asd_ha->phys[i]; 136 struct asd_phy *phy = &asd_ha->phys[i];
122 137
123 phy->phy_desc = &asd_ha->hw_prof.phy_desc[i]; 138 phy->phy_desc = &asd_ha->hw_prof.phy_desc[i];
139 phy->asd_port = NULL;
124 140
125 phy->sas_phy.enabled = 0; 141 phy->sas_phy.enabled = 0;
126 phy->sas_phy.id = i; 142 phy->sas_phy.id = i;
@@ -658,6 +674,8 @@ int asd_init_hw(struct asd_ha_struct *asd_ha)
658 goto Out; 674 goto Out;
659 } 675 }
660 676
677 asd_init_ports(asd_ha);
678
661 err = asd_init_scbs(asd_ha); 679 err = asd_init_scbs(asd_ha);
662 if (err) { 680 if (err) {
663 asd_printk("couldn't initialize scbs for %s\n", 681 asd_printk("couldn't initialize scbs for %s\n",
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.h b/drivers/scsi/aic94xx/aic94xx_hwi.h
index 14319d1d6804..c6c3d18222fa 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.h
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.h
@@ -46,6 +46,7 @@
46#define PCI_DEVICE_ID_ADAPTEC2_RAZOR10 0x410 46#define PCI_DEVICE_ID_ADAPTEC2_RAZOR10 0x410
47#define PCI_DEVICE_ID_ADAPTEC2_RAZOR12 0x412 47#define PCI_DEVICE_ID_ADAPTEC2_RAZOR12 0x412
48#define PCI_DEVICE_ID_ADAPTEC2_RAZOR1E 0x41E 48#define PCI_DEVICE_ID_ADAPTEC2_RAZOR1E 0x41E
49#define PCI_DEVICE_ID_ADAPTEC2_RAZOR1F 0x41F
49#define PCI_DEVICE_ID_ADAPTEC2_RAZOR30 0x430 50#define PCI_DEVICE_ID_ADAPTEC2_RAZOR30 0x430
50#define PCI_DEVICE_ID_ADAPTEC2_RAZOR32 0x432 51#define PCI_DEVICE_ID_ADAPTEC2_RAZOR32 0x432
51#define PCI_DEVICE_ID_ADAPTEC2_RAZOR3E 0x43E 52#define PCI_DEVICE_ID_ADAPTEC2_RAZOR3E 0x43E
@@ -192,6 +193,16 @@ struct asd_seq_data {
192 struct asd_ascb **escb_arr; /* array of pointers to escbs */ 193 struct asd_ascb **escb_arr; /* array of pointers to escbs */
193}; 194};
194 195
196/* This is an internal port structure. These are used to get accurate
197 * phy_mask for updating DDB 0.
198 */
199struct asd_port {
200 u8 sas_addr[SAS_ADDR_SIZE];
201 u8 attached_sas_addr[SAS_ADDR_SIZE];
202 u32 phy_mask;
203 int num_phys;
204};
205
195/* This is the Host Adapter structure. It describes the hardware 206/* This is the Host Adapter structure. It describes the hardware
196 * SAS adapter. 207 * SAS adapter.
197 */ 208 */
@@ -210,6 +221,8 @@ struct asd_ha_struct {
210 struct hw_profile hw_prof; 221 struct hw_profile hw_prof;
211 222
212 struct asd_phy phys[ASD_MAX_PHYS]; 223 struct asd_phy phys[ASD_MAX_PHYS];
224 spinlock_t asd_ports_lock;
225 struct asd_port asd_ports[ASD_MAX_PHYS];
213 struct asd_sas_port ports[ASD_MAX_PHYS]; 226 struct asd_sas_port ports[ASD_MAX_PHYS];
214 227
215 struct dma_pool *scb_pool; 228 struct dma_pool *scb_pool;
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 99743ca29ca1..57c5ba4043f2 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -786,8 +786,6 @@ static void asd_remove_driver_attrs(struct device_driver *driver)
786} 786}
787 787
788static struct sas_domain_function_template aic94xx_transport_functions = { 788static struct sas_domain_function_template aic94xx_transport_functions = {
789 .lldd_port_formed = asd_update_port_links,
790
791 .lldd_dev_found = asd_dev_found, 789 .lldd_dev_found = asd_dev_found,
792 .lldd_dev_gone = asd_dev_gone, 790 .lldd_dev_gone = asd_dev_gone,
793 791
@@ -814,6 +812,8 @@ static const struct pci_device_id aic94xx_pci_table[] __devinitdata = {
814 0, 0, 1}, 812 0, 0, 1},
815 {PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR1E), 813 {PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR1E),
816 0, 0, 1}, 814 0, 0, 1},
815 {PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR1F),
816 0, 0, 1},
817 {PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR30), 817 {PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR30),
818 0, 0, 2}, 818 0, 0, 2},
819 {PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR32), 819 {PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR32),
diff --git a/drivers/scsi/aic94xx/aic94xx_reg_def.h b/drivers/scsi/aic94xx/aic94xx_reg_def.h
index b79f45f3ad47..a11f4e6d8bd9 100644
--- a/drivers/scsi/aic94xx/aic94xx_reg_def.h
+++ b/drivers/scsi/aic94xx/aic94xx_reg_def.h
@@ -2000,7 +2000,7 @@
2000 * The host accesses this scratch in a different manner from the 2000 * The host accesses this scratch in a different manner from the
2001 * central sequencer. The sequencer has to use CSEQ registers CSCRPAGE 2001 * central sequencer. The sequencer has to use CSEQ registers CSCRPAGE
2002 * and CMnSCRPAGE to access the scratch memory. A flat mapping of the 2002 * and CMnSCRPAGE to access the scratch memory. A flat mapping of the
2003 * scratch memory is avaliable for software convenience and to prevent 2003 * scratch memory is available for software convenience and to prevent
2004 * corruption while the sequencer is running. This memory is mapped 2004 * corruption while the sequencer is running. This memory is mapped
2005 * onto addresses 800h - BFFh, total of 400h bytes. 2005 * onto addresses 800h - BFFh, total of 400h bytes.
2006 * 2006 *
diff --git a/drivers/scsi/aic94xx/aic94xx_sas.h b/drivers/scsi/aic94xx/aic94xx_sas.h
index 64d231712345..9050e93bfd5e 100644
--- a/drivers/scsi/aic94xx/aic94xx_sas.h
+++ b/drivers/scsi/aic94xx/aic94xx_sas.h
@@ -733,6 +733,7 @@ struct asd_phy {
733 733
734 struct sas_identify_frame *identify_frame; 734 struct sas_identify_frame *identify_frame;
735 struct asd_dma_tok *id_frm_tok; 735 struct asd_dma_tok *id_frm_tok;
736 struct asd_port *asd_port;
736 737
737 u8 frame_rcvd[ASD_EDB_SIZE]; 738 u8 frame_rcvd[ASD_EDB_SIZE];
738}; 739};
diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c
index 7ee49b51b724..b15caf1c8fa2 100644
--- a/drivers/scsi/aic94xx/aic94xx_scb.c
+++ b/drivers/scsi/aic94xx/aic94xx_scb.c
@@ -168,6 +168,70 @@ static inline void asd_get_attached_sas_addr(struct asd_phy *phy, u8 *sas_addr)
168 } 168 }
169} 169}
170 170
171static void asd_form_port(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
172{
173 int i;
174 struct asd_port *free_port = NULL;
175 struct asd_port *port;
176 struct asd_sas_phy *sas_phy = &phy->sas_phy;
177 unsigned long flags;
178
179 spin_lock_irqsave(&asd_ha->asd_ports_lock, flags);
180 if (!phy->asd_port) {
181 for (i = 0; i < ASD_MAX_PHYS; i++) {
182 port = &asd_ha->asd_ports[i];
183
184 /* Check for wide port */
185 if (port->num_phys > 0 &&
186 memcmp(port->sas_addr, sas_phy->sas_addr,
187 SAS_ADDR_SIZE) == 0 &&
188 memcmp(port->attached_sas_addr,
189 sas_phy->attached_sas_addr,
190 SAS_ADDR_SIZE) == 0) {
191 break;
192 }
193
194 /* Find a free port */
195 if (port->num_phys == 0 && free_port == NULL) {
196 free_port = port;
197 }
198 }
199
200 /* Use a free port if this doesn't form a wide port */
201 if (i >= ASD_MAX_PHYS) {
202 port = free_port;
203 BUG_ON(!port);
204 memcpy(port->sas_addr, sas_phy->sas_addr,
205 SAS_ADDR_SIZE);
206 memcpy(port->attached_sas_addr,
207 sas_phy->attached_sas_addr,
208 SAS_ADDR_SIZE);
209 }
210 port->num_phys++;
211 port->phy_mask |= (1U << sas_phy->id);
212 phy->asd_port = port;
213 }
214 ASD_DPRINTK("%s: updating phy_mask 0x%x for phy%d\n",
215 __FUNCTION__, phy->asd_port->phy_mask, sas_phy->id);
216 asd_update_port_links(asd_ha, phy);
217 spin_unlock_irqrestore(&asd_ha->asd_ports_lock, flags);
218}
219
220static void asd_deform_port(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
221{
222 struct asd_port *port = phy->asd_port;
223 struct asd_sas_phy *sas_phy = &phy->sas_phy;
224 unsigned long flags;
225
226 spin_lock_irqsave(&asd_ha->asd_ports_lock, flags);
227 if (port) {
228 port->num_phys--;
229 port->phy_mask &= ~(1U << sas_phy->id);
230 phy->asd_port = NULL;
231 }
232 spin_unlock_irqrestore(&asd_ha->asd_ports_lock, flags);
233}
234
171static inline void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb, 235static inline void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
172 struct done_list_struct *dl, 236 struct done_list_struct *dl,
173 int edb_id, int phy_id) 237 int edb_id, int phy_id)
@@ -187,6 +251,7 @@ static inline void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
187 asd_get_attached_sas_addr(phy, phy->sas_phy.attached_sas_addr); 251 asd_get_attached_sas_addr(phy, phy->sas_phy.attached_sas_addr);
188 spin_unlock_irqrestore(&phy->sas_phy.frame_rcvd_lock, flags); 252 spin_unlock_irqrestore(&phy->sas_phy.frame_rcvd_lock, flags);
189 asd_dump_frame_rcvd(phy, dl); 253 asd_dump_frame_rcvd(phy, dl);
254 asd_form_port(ascb->ha, phy);
190 sas_ha->notify_port_event(&phy->sas_phy, PORTE_BYTES_DMAED); 255 sas_ha->notify_port_event(&phy->sas_phy, PORTE_BYTES_DMAED);
191} 256}
192 257
@@ -197,6 +262,7 @@ static inline void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
197 struct asd_ha_struct *asd_ha = ascb->ha; 262 struct asd_ha_struct *asd_ha = ascb->ha;
198 struct sas_ha_struct *sas_ha = &asd_ha->sas_ha; 263 struct sas_ha_struct *sas_ha = &asd_ha->sas_ha;
199 struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id]; 264 struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id];
265 struct asd_phy *phy = &asd_ha->phys[phy_id];
200 u8 lr_error = dl->status_block[1]; 266 u8 lr_error = dl->status_block[1];
201 u8 retries_left = dl->status_block[2]; 267 u8 retries_left = dl->status_block[2];
202 268
@@ -221,6 +287,7 @@ static inline void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
221 287
222 asd_turn_led(asd_ha, phy_id, 0); 288 asd_turn_led(asd_ha, phy_id, 0);
223 sas_phy_disconnected(sas_phy); 289 sas_phy_disconnected(sas_phy);
290 asd_deform_port(asd_ha, phy);
224 sas_ha->notify_port_event(sas_phy, PORTE_LINK_RESET_ERR); 291 sas_ha->notify_port_event(sas_phy, PORTE_LINK_RESET_ERR);
225 292
226 if (retries_left == 0) { 293 if (retries_left == 0) {
@@ -248,6 +315,8 @@ static inline void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
248 unsigned long flags; 315 unsigned long flags;
249 struct sas_ha_struct *sas_ha = &ascb->ha->sas_ha; 316 struct sas_ha_struct *sas_ha = &ascb->ha->sas_ha;
250 struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id]; 317 struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id];
318 struct asd_ha_struct *asd_ha = ascb->ha;
319 struct asd_phy *phy = &asd_ha->phys[phy_id];
251 u8 reg = dl->status_block[1]; 320 u8 reg = dl->status_block[1];
252 u32 cont = dl->status_block[2] << ((reg & 3)*8); 321 u32 cont = dl->status_block[2] << ((reg & 3)*8);
253 322
@@ -284,6 +353,7 @@ static inline void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
284 phy_id); 353 phy_id);
285 /* The sequencer disables all phys on that port. 354 /* The sequencer disables all phys on that port.
286 * We have to re-enable the phys ourselves. */ 355 * We have to re-enable the phys ourselves. */
356 asd_deform_port(asd_ha, phy);
287 sas_ha->notify_port_event(sas_phy, PORTE_HARD_RESET); 357 sas_ha->notify_port_event(sas_phy, PORTE_HARD_RESET);
288 break; 358 break;
289 359
@@ -351,6 +421,7 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
351 u8 sb_opcode = dl->status_block[0]; 421 u8 sb_opcode = dl->status_block[0];
352 int phy_id = sb_opcode & DL_PHY_MASK; 422 int phy_id = sb_opcode & DL_PHY_MASK;
353 struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id]; 423 struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id];
424 struct asd_phy *phy = &asd_ha->phys[phy_id];
354 425
355 if (edb > 6 || edb < 0) { 426 if (edb > 6 || edb < 0) {
356 ASD_DPRINTK("edb is 0x%x! dl->opcode is 0x%x\n", 427 ASD_DPRINTK("edb is 0x%x! dl->opcode is 0x%x\n",
@@ -395,6 +466,7 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
395 asd_turn_led(asd_ha, phy_id, 0); 466 asd_turn_led(asd_ha, phy_id, 0);
396 /* the device is gone */ 467 /* the device is gone */
397 sas_phy_disconnected(sas_phy); 468 sas_phy_disconnected(sas_phy);
469 asd_deform_port(asd_ha, phy);
398 sas_ha->notify_port_event(sas_phy, PORTE_TIMER_EVENT); 470 sas_ha->notify_port_event(sas_phy, PORTE_TIMER_EVENT);
399 break; 471 break;
400 case REQ_TASK_ABORT: 472 case REQ_TASK_ABORT:
diff --git a/drivers/scsi/aic94xx/aic94xx_sds.c b/drivers/scsi/aic94xx/aic94xx_sds.c
index 83574b5b4e69..e5a0ec37e954 100644
--- a/drivers/scsi/aic94xx/aic94xx_sds.c
+++ b/drivers/scsi/aic94xx/aic94xx_sds.c
@@ -64,7 +64,7 @@ struct asd_ocm_dir {
64 64
65#define OCM_INIT_DIR_ENTRIES 5 65#define OCM_INIT_DIR_ENTRIES 5
66/*************************************************************************** 66/***************************************************************************
67* OCM dircetory default 67* OCM directory default
68***************************************************************************/ 68***************************************************************************/
69static struct asd_ocm_dir OCMDirInit = 69static struct asd_ocm_dir OCMDirInit =
70{ 70{
@@ -73,7 +73,7 @@ static struct asd_ocm_dir OCMDirInit =
73}; 73};
74 74
75/*************************************************************************** 75/***************************************************************************
76* OCM dircetory Entries default 76* OCM directory Entries default
77***************************************************************************/ 77***************************************************************************/
78static struct asd_ocm_dir_ent OCMDirEntriesInit[OCM_INIT_DIR_ENTRIES] = 78static struct asd_ocm_dir_ent OCMDirEntriesInit[OCM_INIT_DIR_ENTRIES] =
79{ 79{
@@ -630,10 +630,6 @@ static int asd_flash_getid(struct asd_ha_struct *asd_ha)
630 630
631 reg = asd_read_reg_dword(asd_ha, EXSICNFGR); 631 reg = asd_read_reg_dword(asd_ha, EXSICNFGR);
632 632
633 if (!(reg & FLASHEX)) {
634 ASD_DPRINTK("flash doesn't exist\n");
635 return -ENOENT;
636 }
637 if (pci_read_config_dword(asd_ha->pcidev, PCI_CONF_FLSH_BAR, 633 if (pci_read_config_dword(asd_ha->pcidev, PCI_CONF_FLSH_BAR,
638 &asd_ha->hw_prof.flash.bar)) { 634 &asd_ha->hw_prof.flash.bar)) {
639 asd_printk("couldn't read PCI_CONF_FLSH_BAR of %s\n", 635 asd_printk("couldn't read PCI_CONF_FLSH_BAR of %s\n",
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.c b/drivers/scsi/aic94xx/aic94xx_seq.c
index 56e4b3ba6a08..845112539d05 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.c
+++ b/drivers/scsi/aic94xx/aic94xx_seq.c
@@ -1369,10 +1369,9 @@ int asd_start_seqs(struct asd_ha_struct *asd_ha)
1369 * port_map_by_links is also used as the conn_mask byte in the 1369 * port_map_by_links is also used as the conn_mask byte in the
1370 * initiator/target port DDB. 1370 * initiator/target port DDB.
1371 */ 1371 */
1372void asd_update_port_links(struct asd_sas_phy *sas_phy) 1372void asd_update_port_links(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
1373{ 1373{
1374 struct asd_ha_struct *asd_ha = sas_phy->ha->lldd_ha; 1374 const u8 phy_mask = (u8) phy->asd_port->phy_mask;
1375 const u8 phy_mask = (u8) sas_phy->port->phy_mask;
1376 u8 phy_is_up; 1375 u8 phy_is_up;
1377 u8 mask; 1376 u8 mask;
1378 int i, err; 1377 int i, err;
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.h b/drivers/scsi/aic94xx/aic94xx_seq.h
index 42281c36153b..9e715e5496af 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.h
+++ b/drivers/scsi/aic94xx/aic94xx_seq.h
@@ -64,7 +64,7 @@ int asd_unpause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask);
64int asd_init_seqs(struct asd_ha_struct *asd_ha); 64int asd_init_seqs(struct asd_ha_struct *asd_ha);
65int asd_start_seqs(struct asd_ha_struct *asd_ha); 65int asd_start_seqs(struct asd_ha_struct *asd_ha);
66 66
67void asd_update_port_links(struct asd_sas_phy *phy); 67void asd_update_port_links(struct asd_ha_struct *asd_ha, struct asd_phy *phy);
68#endif 68#endif
69 69
70#endif 70#endif
diff --git a/drivers/scsi/dpt/dpti_i2o.h b/drivers/scsi/dpt/dpti_i2o.h
index b3fa7ed71faf..5a49216fe4cf 100644
--- a/drivers/scsi/dpt/dpti_i2o.h
+++ b/drivers/scsi/dpt/dpti_i2o.h
@@ -49,7 +49,7 @@
49 49
50#include <linux/wait.h> 50#include <linux/wait.h>
51typedef wait_queue_head_t adpt_wait_queue_head_t; 51typedef wait_queue_head_t adpt_wait_queue_head_t;
52#define ADPT_DECLARE_WAIT_QUEUE_HEAD(wait) DECLARE_WAIT_QUEUE_HEAD(wait) 52#define ADPT_DECLARE_WAIT_QUEUE_HEAD(wait) DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait)
53typedef wait_queue_t adpt_wait_queue_t; 53typedef wait_queue_t adpt_wait_queue_t;
54 54
55/* 55/*
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
index 811d8840707e..2dbb66d2f0a7 100644
--- a/drivers/scsi/eata_pio.c
+++ b/drivers/scsi/eata_pio.c
@@ -203,7 +203,7 @@ static irqreturn_t do_eata_pio_int_handler(int irq, void *dev_id)
203 irqreturn_t ret; 203 irqreturn_t ret;
204 204
205 spin_lock_irqsave(dev->host_lock, flags); 205 spin_lock_irqsave(dev->host_lock, flags);
206 ret = eata_pio_int_handler(irq, dev_id, regs); 206 ret = eata_pio_int_handler(irq, dev_id);
207 spin_unlock_irqrestore(dev->host_lock, flags); 207 spin_unlock_irqrestore(dev->host_lock, flags);
208 return ret; 208 return ret;
209} 209}
diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c
index 72794a7b6dcc..5d4ea6f77953 100644
--- a/drivers/scsi/fdomain.c
+++ b/drivers/scsi/fdomain.c
@@ -387,6 +387,7 @@ static void __iomem * bios_mem;
387static int bios_major; 387static int bios_major;
388static int bios_minor; 388static int bios_minor;
389static int PCI_bus; 389static int PCI_bus;
390static struct pci_dev *PCI_dev;
390static int Quantum; /* Quantum board variant */ 391static int Quantum; /* Quantum board variant */
391static int interrupt_level; 392static int interrupt_level;
392static volatile int in_command; 393static volatile int in_command;
@@ -812,9 +813,10 @@ static int fdomain_pci_bios_detect( int *irq, int *iobase, struct pci_dev **ret_
812 PCI_DEVICE_ID_FD_36C70 ); 813 PCI_DEVICE_ID_FD_36C70 );
813#endif 814#endif
814 815
815 if ((pdev = pci_find_device(PCI_VENDOR_ID_FD, PCI_DEVICE_ID_FD_36C70, pdev)) == NULL) 816 if ((pdev = pci_get_device(PCI_VENDOR_ID_FD, PCI_DEVICE_ID_FD_36C70, pdev)) == NULL)
816 return 0; 817 return 0;
817 if (pci_enable_device(pdev)) return 0; 818 if (pci_enable_device(pdev))
819 goto fail;
818 820
819#if DEBUG_DETECT 821#if DEBUG_DETECT
820 printk( "scsi: <fdomain> TMC-3260 detect:" 822 printk( "scsi: <fdomain> TMC-3260 detect:"
@@ -831,7 +833,7 @@ static int fdomain_pci_bios_detect( int *irq, int *iobase, struct pci_dev **ret_
831 pci_irq = pdev->irq; 833 pci_irq = pdev->irq;
832 834
833 if (!request_region( pci_base, 0x10, "fdomain" )) 835 if (!request_region( pci_base, 0x10, "fdomain" ))
834 return 0; 836 goto fail;
835 837
836 /* Now we have the I/O base address and interrupt from the PCI 838 /* Now we have the I/O base address and interrupt from the PCI
837 configuration registers. */ 839 configuration registers. */
@@ -848,17 +850,22 @@ static int fdomain_pci_bios_detect( int *irq, int *iobase, struct pci_dev **ret_
848 if (!fdomain_is_valid_port(pci_base)) { 850 if (!fdomain_is_valid_port(pci_base)) {
849 printk(KERN_ERR "scsi: <fdomain> PCI card detected, but driver not loaded (invalid port)\n" ); 851 printk(KERN_ERR "scsi: <fdomain> PCI card detected, but driver not loaded (invalid port)\n" );
850 release_region(pci_base, 0x10); 852 release_region(pci_base, 0x10);
851 return 0; 853 goto fail;
852 } 854 }
853 855
854 /* Fill in a few global variables. Ugh. */ 856 /* Fill in a few global variables. Ugh. */
855 bios_major = bios_minor = -1; 857 bios_major = bios_minor = -1;
856 PCI_bus = 1; 858 PCI_bus = 1;
859 PCI_dev = pdev;
857 Quantum = 0; 860 Quantum = 0;
858 bios_base = 0; 861 bios_base = 0;
859 862
860 return 1; 863 return 1;
864fail:
865 pci_dev_put(pdev);
866 return 0;
861} 867}
868
862#endif 869#endif
863 870
864struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt ) 871struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
@@ -909,8 +916,7 @@ struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
909 if (setup_called) { 916 if (setup_called) {
910 printk(KERN_ERR "scsi: <fdomain> Bad LILO/INSMOD parameters?\n"); 917 printk(KERN_ERR "scsi: <fdomain> Bad LILO/INSMOD parameters?\n");
911 } 918 }
912 release_region(port_base, 0x10); 919 goto fail;
913 return NULL;
914 } 920 }
915 921
916 if (this_id) { 922 if (this_id) {
@@ -942,8 +948,7 @@ struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
942 /* Log IRQ with kernel */ 948 /* Log IRQ with kernel */
943 if (!interrupt_level) { 949 if (!interrupt_level) {
944 printk(KERN_ERR "scsi: <fdomain> Card Detected, but driver not loaded (no IRQ)\n" ); 950 printk(KERN_ERR "scsi: <fdomain> Card Detected, but driver not loaded (no IRQ)\n" );
945 release_region(port_base, 0x10); 951 goto fail;
946 return NULL;
947 } else { 952 } else {
948 /* Register the IRQ with the kernel */ 953 /* Register the IRQ with the kernel */
949 954
@@ -964,11 +969,14 @@ struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
964 printk(KERN_ERR " Send mail to faith@acm.org\n" ); 969 printk(KERN_ERR " Send mail to faith@acm.org\n" );
965 } 970 }
966 printk(KERN_ERR "scsi: <fdomain> Detected, but driver not loaded (IRQ)\n" ); 971 printk(KERN_ERR "scsi: <fdomain> Detected, but driver not loaded (IRQ)\n" );
967 release_region(port_base, 0x10); 972 goto fail;
968 return NULL;
969 } 973 }
970 } 974 }
971 return shpnt; 975 return shpnt;
976fail:
977 pci_dev_put(pdev);
978 release_region(port_base, 0x10);
979 return NULL;
972} 980}
973 981
974static int fdomain_16x0_detect(struct scsi_host_template *tpnt) 982static int fdomain_16x0_detect(struct scsi_host_template *tpnt)
@@ -1714,6 +1722,8 @@ static int fdomain_16x0_release(struct Scsi_Host *shpnt)
1714 free_irq(shpnt->irq, shpnt); 1722 free_irq(shpnt->irq, shpnt);
1715 if (shpnt->io_port && shpnt->n_io_port) 1723 if (shpnt->io_port && shpnt->n_io_port)
1716 release_region(shpnt->io_port, shpnt->n_io_port); 1724 release_region(shpnt->io_port, shpnt->n_io_port);
1725 if (PCI_bus)
1726 pci_dev_put(PCI_dev);
1717 return 0; 1727 return 0;
1718} 1728}
1719 1729
@@ -1736,6 +1746,15 @@ struct scsi_host_template fdomain_driver_template = {
1736}; 1746};
1737 1747
1738#ifndef PCMCIA 1748#ifndef PCMCIA
1749
1750static struct pci_device_id fdomain_pci_tbl[] __devinitdata = {
1751 { PCI_VENDOR_ID_FD, PCI_DEVICE_ID_FD_36C70,
1752 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
1753 { }
1754};
1755MODULE_DEVICE_TABLE(pci, fdomain_pci_tbl);
1756
1739#define driver_template fdomain_driver_template 1757#define driver_template fdomain_driver_template
1740#include "scsi_module.c" 1758#include "scsi_module.c"
1759
1741#endif 1760#endif
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 4bc14ad92e22..4c698a71f66f 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -3531,7 +3531,7 @@ static irqreturn_t gdth_interrupt(int irq,void *dev_id)
3531 IStatus &= ~0x80; 3531 IStatus &= ~0x80;
3532#ifdef INT_COAL 3532#ifdef INT_COAL
3533 if (coalesced) 3533 if (coalesced)
3534 ha->status = pcs->ext_status && 0xffff; 3534 ha->status = pcs->ext_status & 0xffff;
3535 else 3535 else
3536#endif 3536#endif
3537 ha->status = gdth_readw(&dp6m_ptr->i960r.status); 3537 ha->status = gdth_readw(&dp6m_ptr->i960r.status);
@@ -3543,7 +3543,7 @@ static irqreturn_t gdth_interrupt(int irq,void *dev_id)
3543 if (coalesced) { 3543 if (coalesced) {
3544 ha->info = pcs->info0; 3544 ha->info = pcs->info0;
3545 ha->info2 = pcs->info1; 3545 ha->info2 = pcs->info1;
3546 ha->service = (pcs->ext_status >> 16) && 0xffff; 3546 ha->service = (pcs->ext_status >> 16) & 0xffff;
3547 } else 3547 } else
3548#endif 3548#endif
3549 { 3549 {
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 669ea4fff166..fbc1d5c3b0a7 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1213,7 +1213,7 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq,
1213 "ibmvscsi: Re-enabling adapter!\n"); 1213 "ibmvscsi: Re-enabling adapter!\n");
1214 purge_requests(hostdata, DID_REQUEUE); 1214 purge_requests(hostdata, DID_REQUEUE);
1215 if ((ibmvscsi_reenable_crq_queue(&hostdata->queue, 1215 if ((ibmvscsi_reenable_crq_queue(&hostdata->queue,
1216 hostdata) == 0) || 1216 hostdata)) ||
1217 (ibmvscsi_send_crq(hostdata, 1217 (ibmvscsi_send_crq(hostdata,
1218 0xC001000000000000LL, 0))) { 1218 0xC001000000000000LL, 0))) {
1219 atomic_set(&hostdata->request_limit, 1219 atomic_set(&hostdata->request_limit,
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index 2d95ac9c32c1..e31f6122106f 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -1153,7 +1153,7 @@ static int __imm_attach(struct parport *pb)
1153{ 1153{
1154 struct Scsi_Host *host; 1154 struct Scsi_Host *host;
1155 imm_struct *dev; 1155 imm_struct *dev;
1156 DECLARE_WAIT_QUEUE_HEAD(waiting); 1156 DECLARE_WAIT_QUEUE_HEAD_ONSTACK(waiting);
1157 DEFINE_WAIT(wait); 1157 DEFINE_WAIT(wait);
1158 int ports; 1158 int ports;
1159 int modes, ppb; 1159 int modes, ppb;
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index 911f2ff4a1f2..afed293dd7b9 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -142,8 +142,6 @@
142#define i91u_MAXQUEUE 2 142#define i91u_MAXQUEUE 2
143#define i91u_REVID "Initio INI-9X00U/UW SCSI device driver; Revision: 1.04a" 143#define i91u_REVID "Initio INI-9X00U/UW SCSI device driver; Revision: 1.04a"
144 144
145#define INI_VENDOR_ID 0x1101 /* Initio's PCI vendor ID */
146#define DMX_VENDOR_ID 0x134a /* Domex's PCI vendor ID */
147#define I950_DEVICE_ID 0x9500 /* Initio's inic-950 product ID */ 145#define I950_DEVICE_ID 0x9500 /* Initio's inic-950 product ID */
148#define I940_DEVICE_ID 0x9400 /* Initio's inic-940 product ID */ 146#define I940_DEVICE_ID 0x9400 /* Initio's inic-940 product ID */
149#define I935_DEVICE_ID 0x9401 /* Initio's inic-935 product ID */ 147#define I935_DEVICE_ID 0x9401 /* Initio's inic-935 product ID */
@@ -171,13 +169,16 @@ static int setup_debug = 0;
171 169
172static void i91uSCBPost(BYTE * pHcb, BYTE * pScb); 170static void i91uSCBPost(BYTE * pHcb, BYTE * pScb);
173 171
174static const PCI_ID i91u_pci_devices[] = { 172/* PCI Devices supported by this driver */
175 { INI_VENDOR_ID, I950_DEVICE_ID }, 173static struct pci_device_id i91u_pci_devices[] __devinitdata = {
176 { INI_VENDOR_ID, I940_DEVICE_ID }, 174 { PCI_VENDOR_ID_INIT, I950_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
177 { INI_VENDOR_ID, I935_DEVICE_ID }, 175 { PCI_VENDOR_ID_INIT, I940_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
178 { INI_VENDOR_ID, I920_DEVICE_ID }, 176 { PCI_VENDOR_ID_INIT, I935_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
179 { DMX_VENDOR_ID, I920_DEVICE_ID }, 177 { PCI_VENDOR_ID_INIT, I920_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
178 { PCI_VENDOR_ID_DOMEX, I920_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
179 { }
180}; 180};
181MODULE_DEVICE_TABLE(pci, i91u_pci_devices);
181 182
182#define DEBUG_INTERRUPT 0 183#define DEBUG_INTERRUPT 0
183#define DEBUG_QUEUE 0 184#define DEBUG_QUEUE 0
@@ -2771,7 +2772,7 @@ static int tul_NewReturnNumberOfAdapters(void)
2771 2772
2772 for (i = 0; i < ARRAY_SIZE(i91u_pci_devices); i++) 2773 for (i = 0; i < ARRAY_SIZE(i91u_pci_devices); i++)
2773 { 2774 {
2774 while ((pDev = pci_find_device(i91u_pci_devices[i].vendor_id, i91u_pci_devices[i].device_id, pDev)) != NULL) { 2775 while ((pDev = pci_find_device(i91u_pci_devices[i].vendor, i91u_pci_devices[i].device, pDev)) != NULL) {
2775 if (pci_enable_device(pDev)) 2776 if (pci_enable_device(pDev))
2776 continue; 2777 continue;
2777 pci_read_config_dword(pDev, 0x44, (u32 *) & dRegValue); 2778 pci_read_config_dword(pDev, 0x44, (u32 *) & dRegValue);
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 0a9dbc59663f..d0b139cccbbc 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -415,8 +415,8 @@ iscsi_r2t_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
415 iscsi_solicit_data_init(conn, ctask, r2t); 415 iscsi_solicit_data_init(conn, ctask, r2t);
416 416
417 tcp_ctask->exp_r2tsn = r2tsn + 1; 417 tcp_ctask->exp_r2tsn = r2tsn + 1;
418 tcp_ctask->xmstate |= XMSTATE_SOL_HDR;
419 __kfifo_put(tcp_ctask->r2tqueue, (void*)&r2t, sizeof(void*)); 418 __kfifo_put(tcp_ctask->r2tqueue, (void*)&r2t, sizeof(void*));
419 tcp_ctask->xmstate |= XMSTATE_SOL_HDR;
420 list_move_tail(&ctask->running, &conn->xmitqueue); 420 list_move_tail(&ctask->running, &conn->xmitqueue);
421 421
422 scsi_queue_work(session->host, &conn->xmitwork); 422 scsi_queue_work(session->host, &conn->xmitwork);
@@ -1627,9 +1627,12 @@ static int iscsi_send_sol_pdu(struct iscsi_conn *conn,
1627 if (tcp_ctask->xmstate & XMSTATE_SOL_HDR) { 1627 if (tcp_ctask->xmstate & XMSTATE_SOL_HDR) {
1628 tcp_ctask->xmstate &= ~XMSTATE_SOL_HDR; 1628 tcp_ctask->xmstate &= ~XMSTATE_SOL_HDR;
1629 tcp_ctask->xmstate |= XMSTATE_SOL_DATA; 1629 tcp_ctask->xmstate |= XMSTATE_SOL_DATA;
1630 if (!tcp_ctask->r2t) 1630 if (!tcp_ctask->r2t) {
1631 spin_lock_bh(&session->lock);
1631 __kfifo_get(tcp_ctask->r2tqueue, (void*)&tcp_ctask->r2t, 1632 __kfifo_get(tcp_ctask->r2tqueue, (void*)&tcp_ctask->r2t,
1632 sizeof(void*)); 1633 sizeof(void*));
1634 spin_unlock_bh(&session->lock);
1635 }
1633send_hdr: 1636send_hdr:
1634 r2t = tcp_ctask->r2t; 1637 r2t = tcp_ctask->r2t;
1635 dtask = &r2t->dtask; 1638 dtask = &r2t->dtask;
@@ -1816,21 +1819,14 @@ iscsi_tcp_conn_destroy(struct iscsi_cls_conn *cls_conn)
1816{ 1819{
1817 struct iscsi_conn *conn = cls_conn->dd_data; 1820 struct iscsi_conn *conn = cls_conn->dd_data;
1818 struct iscsi_tcp_conn *tcp_conn = conn->dd_data; 1821 struct iscsi_tcp_conn *tcp_conn = conn->dd_data;
1819 int digest = 0;
1820
1821 if (conn->hdrdgst_en || conn->datadgst_en)
1822 digest = 1;
1823 1822
1824 iscsi_tcp_release_conn(conn); 1823 iscsi_tcp_release_conn(conn);
1825 iscsi_conn_teardown(cls_conn); 1824 iscsi_conn_teardown(cls_conn);
1826 1825
1827 /* now free tcp_conn */ 1826 if (tcp_conn->tx_hash.tfm)
1828 if (digest) { 1827 crypto_free_hash(tcp_conn->tx_hash.tfm);
1829 if (tcp_conn->tx_hash.tfm) 1828 if (tcp_conn->rx_hash.tfm)
1830 crypto_free_hash(tcp_conn->tx_hash.tfm); 1829 crypto_free_hash(tcp_conn->rx_hash.tfm);
1831 if (tcp_conn->rx_hash.tfm)
1832 crypto_free_hash(tcp_conn->rx_hash.tfm);
1833 }
1834 1830
1835 kfree(tcp_conn); 1831 kfree(tcp_conn);
1836} 1832}
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index c542d0e95e68..5d8862189485 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -481,8 +481,8 @@ int __iscsi_complete_pdu(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
481 break; 481 break;
482 case ISCSI_OP_ASYNC_EVENT: 482 case ISCSI_OP_ASYNC_EVENT:
483 conn->exp_statsn = be32_to_cpu(hdr->statsn) + 1; 483 conn->exp_statsn = be32_to_cpu(hdr->statsn) + 1;
484 /* we need sth like iscsi_async_event_rsp() */ 484 if (iscsi_recv_pdu(conn->cls_conn, hdr, data, datalen))
485 rc = ISCSI_ERR_BAD_OPCODE; 485 rc = ISCSI_ERR_CONN_FAILED;
486 break; 486 break;
487 default: 487 default:
488 rc = ISCSI_ERR_BAD_OPCODE; 488 rc = ISCSI_ERR_BAD_OPCODE;
@@ -578,6 +578,27 @@ void iscsi_conn_failure(struct iscsi_conn *conn, enum iscsi_err err)
578} 578}
579EXPORT_SYMBOL_GPL(iscsi_conn_failure); 579EXPORT_SYMBOL_GPL(iscsi_conn_failure);
580 580
581static int iscsi_xmit_imm_task(struct iscsi_conn *conn)
582{
583 struct iscsi_hdr *hdr = conn->mtask->hdr;
584 int rc, was_logout = 0;
585
586 if ((hdr->opcode & ISCSI_OPCODE_MASK) == ISCSI_OP_LOGOUT) {
587 conn->session->state = ISCSI_STATE_IN_RECOVERY;
588 iscsi_block_session(session_to_cls(conn->session));
589 was_logout = 1;
590 }
591 rc = conn->session->tt->xmit_mgmt_task(conn, conn->mtask);
592 if (rc)
593 return rc;
594
595 if (was_logout) {
596 set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
597 return -ENODATA;
598 }
599 return 0;
600}
601
581/** 602/**
582 * iscsi_data_xmit - xmit any command into the scheduled connection 603 * iscsi_data_xmit - xmit any command into the scheduled connection
583 * @conn: iscsi connection 604 * @conn: iscsi connection
@@ -623,7 +644,7 @@ static int iscsi_data_xmit(struct iscsi_conn *conn)
623 conn->ctask = NULL; 644 conn->ctask = NULL;
624 } 645 }
625 if (conn->mtask) { 646 if (conn->mtask) {
626 rc = tt->xmit_mgmt_task(conn, conn->mtask); 647 rc = iscsi_xmit_imm_task(conn);
627 if (rc) 648 if (rc)
628 goto again; 649 goto again;
629 /* done with this in-progress mtask */ 650 /* done with this in-progress mtask */
@@ -638,7 +659,7 @@ static int iscsi_data_xmit(struct iscsi_conn *conn)
638 list_add_tail(&conn->mtask->running, 659 list_add_tail(&conn->mtask->running,
639 &conn->mgmt_run_list); 660 &conn->mgmt_run_list);
640 spin_unlock_bh(&conn->session->lock); 661 spin_unlock_bh(&conn->session->lock);
641 rc = tt->xmit_mgmt_task(conn, conn->mtask); 662 rc = iscsi_xmit_imm_task(conn);
642 if (rc) 663 if (rc)
643 goto again; 664 goto again;
644 } 665 }
@@ -661,8 +682,6 @@ static int iscsi_data_xmit(struct iscsi_conn *conn)
661 spin_unlock_bh(&conn->session->lock); 682 spin_unlock_bh(&conn->session->lock);
662 683
663 rc = tt->xmit_cmd_task(conn, conn->ctask); 684 rc = tt->xmit_cmd_task(conn, conn->ctask);
664 if (rc)
665 goto again;
666 685
667 spin_lock_bh(&conn->session->lock); 686 spin_lock_bh(&conn->session->lock);
668 __iscsi_put_ctask(conn->ctask); 687 __iscsi_put_ctask(conn->ctask);
@@ -778,6 +797,10 @@ int iscsi_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
778 } 797 }
779 798
780 conn = session->leadconn; 799 conn = session->leadconn;
800 if (!conn) {
801 reason = FAILURE_SESSION_FREED;
802 goto fault;
803 }
781 804
782 if (!__kfifo_get(session->cmdpool.queue, (void*)&ctask, 805 if (!__kfifo_get(session->cmdpool.queue, (void*)&ctask,
783 sizeof(void*))) { 806 sizeof(void*))) {
@@ -952,13 +975,13 @@ int iscsi_eh_host_reset(struct scsi_cmnd *sc)
952 if (session->state == ISCSI_STATE_TERMINATE) { 975 if (session->state == ISCSI_STATE_TERMINATE) {
953failed: 976failed:
954 debug_scsi("failing host reset: session terminated " 977 debug_scsi("failing host reset: session terminated "
955 "[CID %d age %d]", conn->id, session->age); 978 "[CID %d age %d]\n", conn->id, session->age);
956 spin_unlock_bh(&session->lock); 979 spin_unlock_bh(&session->lock);
957 return FAILED; 980 return FAILED;
958 } 981 }
959 982
960 if (sc->SCp.phase == session->age) { 983 if (sc->SCp.phase == session->age) {
961 debug_scsi("failing connection CID %d due to SCSI host reset", 984 debug_scsi("failing connection CID %d due to SCSI host reset\n",
962 conn->id); 985 conn->id);
963 fail_session = 1; 986 fail_session = 1;
964 } 987 }
@@ -1031,7 +1054,8 @@ static int iscsi_exec_abort_task(struct scsi_cmnd *sc,
1031 NULL, 0); 1054 NULL, 0);
1032 if (rc) { 1055 if (rc) {
1033 iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED); 1056 iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
1034 debug_scsi("abort sent failure [itt 0x%x] %d", ctask->itt, rc); 1057 debug_scsi("abort sent failure [itt 0x%x] %d\n", ctask->itt,
1058 rc);
1035 return rc; 1059 return rc;
1036 } 1060 }
1037 1061
@@ -1048,7 +1072,7 @@ static int iscsi_exec_abort_task(struct scsi_cmnd *sc,
1048 conn->tmabort_timer.function = iscsi_tmabort_timedout; 1072 conn->tmabort_timer.function = iscsi_tmabort_timedout;
1049 conn->tmabort_timer.data = (unsigned long)ctask; 1073 conn->tmabort_timer.data = (unsigned long)ctask;
1050 add_timer(&conn->tmabort_timer); 1074 add_timer(&conn->tmabort_timer);
1051 debug_scsi("abort set timeout [itt 0x%x]", ctask->itt); 1075 debug_scsi("abort set timeout [itt 0x%x]\n", ctask->itt);
1052 } 1076 }
1053 spin_unlock_bh(&session->lock); 1077 spin_unlock_bh(&session->lock);
1054 mutex_unlock(&conn->xmitmutex); 1078 mutex_unlock(&conn->xmitmutex);
@@ -1377,7 +1401,6 @@ iscsi_session_setup(struct iscsi_transport *iscsit,
1377 } 1401 }
1378 1402
1379 spin_lock_init(&session->lock); 1403 spin_lock_init(&session->lock);
1380 INIT_LIST_HEAD(&session->connections);
1381 1404
1382 /* initialize immediate command pool */ 1405 /* initialize immediate command pool */
1383 if (iscsi_pool_init(&session->mgmtpool, session->mgmtpool_max, 1406 if (iscsi_pool_init(&session->mgmtpool, session->mgmtpool_max,
@@ -1580,16 +1603,11 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
1580 kfree(conn->persistent_address); 1603 kfree(conn->persistent_address);
1581 __kfifo_put(session->mgmtpool.queue, (void*)&conn->login_mtask, 1604 __kfifo_put(session->mgmtpool.queue, (void*)&conn->login_mtask,
1582 sizeof(void*)); 1605 sizeof(void*));
1583 list_del(&conn->item); 1606 if (session->leadconn == conn) {
1584 if (list_empty(&session->connections))
1585 session->leadconn = NULL; 1607 session->leadconn = NULL;
1586 if (session->leadconn && session->leadconn == conn)
1587 session->leadconn = container_of(session->connections.next,
1588 struct iscsi_conn, item);
1589
1590 if (session->leadconn == NULL)
1591 /* no connections exits.. reset sequencing */ 1608 /* no connections exits.. reset sequencing */
1592 session->cmdsn = session->max_cmdsn = session->exp_cmdsn = 1; 1609 session->cmdsn = session->max_cmdsn = session->exp_cmdsn = 1;
1610 }
1593 spin_unlock_bh(&session->lock); 1611 spin_unlock_bh(&session->lock);
1594 1612
1595 kfifo_free(conn->immqueue); 1613 kfifo_free(conn->immqueue);
@@ -1777,32 +1795,12 @@ int iscsi_conn_bind(struct iscsi_cls_session *cls_session,
1777 struct iscsi_cls_conn *cls_conn, int is_leading) 1795 struct iscsi_cls_conn *cls_conn, int is_leading)
1778{ 1796{
1779 struct iscsi_session *session = class_to_transport_session(cls_session); 1797 struct iscsi_session *session = class_to_transport_session(cls_session);
1780 struct iscsi_conn *tmp = ERR_PTR(-EEXIST), *conn = cls_conn->dd_data; 1798 struct iscsi_conn *conn = cls_conn->dd_data;
1781 1799
1782 /* lookup for existing connection */
1783 spin_lock_bh(&session->lock); 1800 spin_lock_bh(&session->lock);
1784 list_for_each_entry(tmp, &session->connections, item) {
1785 if (tmp == conn) {
1786 if (conn->c_stage != ISCSI_CONN_STOPPED ||
1787 conn->stop_stage == STOP_CONN_TERM) {
1788 printk(KERN_ERR "iscsi: can't bind "
1789 "non-stopped connection (%d:%d)\n",
1790 conn->c_stage, conn->stop_stage);
1791 spin_unlock_bh(&session->lock);
1792 return -EIO;
1793 }
1794 break;
1795 }
1796 }
1797 if (tmp != conn) {
1798 /* bind new iSCSI connection to session */
1799 conn->session = session;
1800 list_add(&conn->item, &session->connections);
1801 }
1802 spin_unlock_bh(&session->lock);
1803
1804 if (is_leading) 1801 if (is_leading)
1805 session->leadconn = conn; 1802 session->leadconn = conn;
1803 spin_unlock_bh(&session->lock);
1806 1804
1807 /* 1805 /*
1808 * Unblock xmitworker(), Login Phase will pass through. 1806 * Unblock xmitworker(), Login Phase will pass through.
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 30b8014bcc7a..e34a93435497 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -71,55 +71,65 @@ static void smp_task_done(struct sas_task *task)
71static int smp_execute_task(struct domain_device *dev, void *req, int req_size, 71static int smp_execute_task(struct domain_device *dev, void *req, int req_size,
72 void *resp, int resp_size) 72 void *resp, int resp_size)
73{ 73{
74 int res; 74 int res, retry;
75 struct sas_task *task = sas_alloc_task(GFP_KERNEL); 75 struct sas_task *task = NULL;
76 struct sas_internal *i = 76 struct sas_internal *i =
77 to_sas_internal(dev->port->ha->core.shost->transportt); 77 to_sas_internal(dev->port->ha->core.shost->transportt);
78 78
79 if (!task) 79 for (retry = 0; retry < 3; retry++) {
80 return -ENOMEM; 80 task = sas_alloc_task(GFP_KERNEL);
81 81 if (!task)
82 task->dev = dev; 82 return -ENOMEM;
83 task->task_proto = dev->tproto;
84 sg_init_one(&task->smp_task.smp_req, req, req_size);
85 sg_init_one(&task->smp_task.smp_resp, resp, resp_size);
86 83
87 task->task_done = smp_task_done; 84 task->dev = dev;
85 task->task_proto = dev->tproto;
86 sg_init_one(&task->smp_task.smp_req, req, req_size);
87 sg_init_one(&task->smp_task.smp_resp, resp, resp_size);
88 88
89 task->timer.data = (unsigned long) task; 89 task->task_done = smp_task_done;
90 task->timer.function = smp_task_timedout;
91 task->timer.expires = jiffies + SMP_TIMEOUT*HZ;
92 add_timer(&task->timer);
93 90
94 res = i->dft->lldd_execute_task(task, 1, GFP_KERNEL); 91 task->timer.data = (unsigned long) task;
92 task->timer.function = smp_task_timedout;
93 task->timer.expires = jiffies + SMP_TIMEOUT*HZ;
94 add_timer(&task->timer);
95 95
96 if (res) { 96 res = i->dft->lldd_execute_task(task, 1, GFP_KERNEL);
97 del_timer(&task->timer);
98 SAS_DPRINTK("executing SMP task failed:%d\n", res);
99 goto ex_err;
100 }
101 97
102 wait_for_completion(&task->completion); 98 if (res) {
103 res = -ETASK; 99 del_timer(&task->timer);
104 if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) { 100 SAS_DPRINTK("executing SMP task failed:%d\n", res);
105 SAS_DPRINTK("smp task timed out or aborted\n");
106 i->dft->lldd_abort_task(task);
107 if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) {
108 SAS_DPRINTK("SMP task aborted and not done\n");
109 goto ex_err; 101 goto ex_err;
110 } 102 }
103
104 wait_for_completion(&task->completion);
105 res = -ETASK;
106 if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) {
107 SAS_DPRINTK("smp task timed out or aborted\n");
108 i->dft->lldd_abort_task(task);
109 if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) {
110 SAS_DPRINTK("SMP task aborted and not done\n");
111 goto ex_err;
112 }
113 }
114 if (task->task_status.resp == SAS_TASK_COMPLETE &&
115 task->task_status.stat == SAM_GOOD) {
116 res = 0;
117 break;
118 } else {
119 SAS_DPRINTK("%s: task to dev %016llx response: 0x%x "
120 "status 0x%x\n", __FUNCTION__,
121 SAS_ADDR(dev->sas_addr),
122 task->task_status.resp,
123 task->task_status.stat);
124 sas_free_task(task);
125 task = NULL;
126 }
111 } 127 }
112 if (task->task_status.resp == SAS_TASK_COMPLETE &&
113 task->task_status.stat == SAM_GOOD)
114 res = 0;
115 else
116 SAS_DPRINTK("%s: task to dev %016llx response: 0x%x "
117 "status 0x%x\n", __FUNCTION__,
118 SAS_ADDR(dev->sas_addr),
119 task->task_status.resp,
120 task->task_status.stat);
121ex_err: 128ex_err:
122 sas_free_task(task); 129 BUG_ON(retry == 3 && task != NULL);
130 if (task != NULL) {
131 sas_free_task(task);
132 }
123 return res; 133 return res;
124} 134}
125 135
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 9496e87c135e..2a4e02e7a392 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -594,7 +594,8 @@ lpfc_soft_wwpn_show(struct class_device *cdev, char *buf)
594{ 594{
595 struct Scsi_Host *host = class_to_shost(cdev); 595 struct Scsi_Host *host = class_to_shost(cdev);
596 struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata; 596 struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
597 return snprintf(buf, PAGE_SIZE, "0x%llx\n", phba->cfg_soft_wwpn); 597 return snprintf(buf, PAGE_SIZE, "0x%llx\n",
598 (unsigned long long)phba->cfg_soft_wwpn);
598} 599}
599 600
600 601
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 1b53afb1cb57..3add7c237859 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -188,7 +188,8 @@ lpfc_alloc_ct_rsp(struct lpfc_hba * phba, int cmdcode, struct ulp_bde64 * bpl,
188 188
189 if (!mp->virt) { 189 if (!mp->virt) {
190 kfree(mp); 190 kfree(mp);
191 lpfc_free_ct_rsp(phba, mlist); 191 if (mlist)
192 lpfc_free_ct_rsp(phba, mlist);
192 return NULL; 193 return NULL;
193 } 194 }
194 195
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index d586c3d3b0d0..19c79a0549a7 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -305,7 +305,7 @@ lpfc_do_work(void *p)
305{ 305{
306 struct lpfc_hba *phba = p; 306 struct lpfc_hba *phba = p;
307 int rc; 307 int rc;
308 DECLARE_WAIT_QUEUE_HEAD(work_waitq); 308 DECLARE_WAIT_QUEUE_HEAD_ONSTACK(work_waitq);
309 309
310 set_user_nice(current, -20); 310 set_user_nice(current, -20);
311 phba->work_wait = &work_waitq; 311 phba->work_wait = &work_waitq;
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 24a1779b9af4..582f5ea4e84e 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -2983,7 +2983,7 @@ lpfc_sli_issue_iocb_wait(struct lpfc_hba * phba,
2983 struct lpfc_iocbq * prspiocbq, 2983 struct lpfc_iocbq * prspiocbq,
2984 uint32_t timeout) 2984 uint32_t timeout)
2985{ 2985{
2986 DECLARE_WAIT_QUEUE_HEAD(done_q); 2986 DECLARE_WAIT_QUEUE_HEAD_ONSTACK(done_q);
2987 long timeleft, timeout_req = 0; 2987 long timeleft, timeout_req = 0;
2988 int retval = IOCB_SUCCESS; 2988 int retval = IOCB_SUCCESS;
2989 uint32_t creg_val; 2989 uint32_t creg_val;
@@ -3061,7 +3061,7 @@ int
3061lpfc_sli_issue_mbox_wait(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmboxq, 3061lpfc_sli_issue_mbox_wait(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmboxq,
3062 uint32_t timeout) 3062 uint32_t timeout)
3063{ 3063{
3064 DECLARE_WAIT_QUEUE_HEAD(done_q); 3064 DECLARE_WAIT_QUEUE_HEAD_ONSTACK(done_q);
3065 DECLARE_WAITQUEUE(wq_entry, current); 3065 DECLARE_WAITQUEUE(wq_entry, current);
3066 uint32_t timeleft = 0; 3066 uint32_t timeleft = 0;
3067 int retval; 3067 int retval;
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index c0edb662d863..7bac86dda88f 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -884,7 +884,7 @@ megaraid_init_mbox(adapter_t *adapter)
884 884
885 if (((magic64 == HBA_SIGNATURE_64_BIT) && 885 if (((magic64 == HBA_SIGNATURE_64_BIT) &&
886 ((adapter->pdev->subsystem_device != 886 ((adapter->pdev->subsystem_device !=
887 PCI_SUBSYS_ID_MEGARAID_SATA_150_6) || 887 PCI_SUBSYS_ID_MEGARAID_SATA_150_6) &&
888 (adapter->pdev->subsystem_device != 888 (adapter->pdev->subsystem_device !=
889 PCI_SUBSYS_ID_MEGARAID_SATA_150_4))) || 889 PCI_SUBSYS_ID_MEGARAID_SATA_150_4))) ||
890 (adapter->pdev->vendor == PCI_VENDOR_ID_LSI_LOGIC && 890 (adapter->pdev->vendor == PCI_VENDOR_ID_LSI_LOGIC &&
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 6cc2bc2f62be..adb8eb4f5fd1 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -185,7 +185,7 @@ static inline struct list_head *ncr_list_pop(struct list_head *head)
185** power of 2 cache line size. 185** power of 2 cache line size.
186** Enhanced in linux-2.3.44 to provide a memory pool 186** Enhanced in linux-2.3.44 to provide a memory pool
187** per pcidev to support dynamic dma mapping. (I would 187** per pcidev to support dynamic dma mapping. (I would
188** have preferred a real bus astraction, btw). 188** have preferred a real bus abstraction, btw).
189** 189**
190**========================================================== 190**==========================================================
191*/ 191*/
@@ -1438,7 +1438,7 @@ struct head {
1438** The first four bytes (scr_st[4]) are used inside the script by 1438** The first four bytes (scr_st[4]) are used inside the script by
1439** "COPY" commands. 1439** "COPY" commands.
1440** Because source and destination must have the same alignment 1440** Because source and destination must have the same alignment
1441** in a DWORD, the fields HAVE to be at the choosen offsets. 1441** in a DWORD, the fields HAVE to be at the chosen offsets.
1442** xerr_st 0 (0x34) scratcha 1442** xerr_st 0 (0x34) scratcha
1443** sync_st 1 (0x05) sxfer 1443** sync_st 1 (0x05) sxfer
1444** wide_st 3 (0x03) scntl3 1444** wide_st 3 (0x03) scntl3
@@ -1498,7 +1498,7 @@ struct head {
1498** the DSA (data structure address) register points 1498** the DSA (data structure address) register points
1499** to this substructure of the ccb. 1499** to this substructure of the ccb.
1500** This substructure contains the header with 1500** This substructure contains the header with
1501** the script-processor-changable data and 1501** the script-processor-changeable data and
1502** data blocks for the indirect move commands. 1502** data blocks for the indirect move commands.
1503** 1503**
1504**---------------------------------------------------------- 1504**----------------------------------------------------------
@@ -5107,7 +5107,7 @@ void ncr_complete (struct ncb *np, struct ccb *cp)
5107 5107
5108/* 5108/*
5109** This CCB has been skipped by the NCR. 5109** This CCB has been skipped by the NCR.
5110** Queue it in the correponding unit queue. 5110** Queue it in the corresponding unit queue.
5111*/ 5111*/
5112static void ncr_ccb_skipped(struct ncb *np, struct ccb *cp) 5112static void ncr_ccb_skipped(struct ncb *np, struct ccb *cp)
5113{ 5113{
@@ -5896,8 +5896,8 @@ static void ncr_log_hard_error(struct ncb *np, u16 sist, u_char dstat)
5896** 5896**
5897** In normal cases, interrupt conditions occur one at a 5897** In normal cases, interrupt conditions occur one at a
5898** time. The ncr is able to stack in some extra registers 5898** time. The ncr is able to stack in some extra registers
5899** other interrupts that will occurs after the first one. 5899** other interrupts that will occur after the first one.
5900** But severall interrupts may occur at the same time. 5900** But, several interrupts may occur at the same time.
5901** 5901**
5902** We probably should only try to deal with the normal 5902** We probably should only try to deal with the normal
5903** case, but it seems that multiple interrupts occur in 5903** case, but it seems that multiple interrupts occur in
@@ -6796,7 +6796,7 @@ void ncr_int_sir (struct ncb *np)
6796** The host status field is set to HS_NEGOTIATE to mark this 6796** The host status field is set to HS_NEGOTIATE to mark this
6797** situation. 6797** situation.
6798** 6798**
6799** If the target doesn't answer this message immidiately 6799** If the target doesn't answer this message immediately
6800** (as required by the standard), the SIR_NEGO_FAIL interrupt 6800** (as required by the standard), the SIR_NEGO_FAIL interrupt
6801** will be raised eventually. 6801** will be raised eventually.
6802** The handler removes the HS_NEGOTIATE status, and sets the 6802** The handler removes the HS_NEGOTIATE status, and sets the
diff --git a/drivers/scsi/ncr53c8xx.h b/drivers/scsi/ncr53c8xx.h
index cb8b7701431e..b39357d9af8d 100644
--- a/drivers/scsi/ncr53c8xx.h
+++ b/drivers/scsi/ncr53c8xx.h
@@ -218,7 +218,7 @@
218** Same as option 1, but also deal with 218** Same as option 1, but also deal with
219** misconfigured interrupts. 219** misconfigured interrupts.
220** 220**
221** - Edge triggerred instead of level sensitive. 221** - Edge triggered instead of level sensitive.
222** - No interrupt line connected. 222** - No interrupt line connected.
223** - IRQ number misconfigured. 223** - IRQ number misconfigured.
224** 224**
@@ -549,7 +549,7 @@ struct ncr_driver_setup {
549 549
550/* 550/*
551** Initial setup. 551** Initial setup.
552** Can be overriden at startup by a command line. 552** Can be overridden at startup by a command line.
553*/ 553*/
554#define SCSI_NCR_DRIVER_SETUP \ 554#define SCSI_NCR_DRIVER_SETUP \
555{ \ 555{ \
@@ -1093,7 +1093,7 @@ struct scr_tblsel {
1093**----------------------------------------------------------- 1093**-----------------------------------------------------------
1094** On 810A, 860, 825A, 875, 895 and 896 chips the content 1094** On 810A, 860, 825A, 875, 895 and 896 chips the content
1095** of SFBR register can be used as data (SCR_SFBR_DATA). 1095** of SFBR register can be used as data (SCR_SFBR_DATA).
1096** The 896 has additionnal IO registers starting at 1096** The 896 has additional IO registers starting at
1097** offset 0x80. Bit 7 of register offset is stored in 1097** offset 0x80. Bit 7 of register offset is stored in
1098** bit 7 of the SCRIPTS instruction first DWORD. 1098** bit 7 of the SCRIPTS instruction first DWORD.
1099**----------------------------------------------------------- 1099**-----------------------------------------------------------
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index b1d346049525..f2d79c3f0b8e 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -183,7 +183,7 @@ static void nsp_cs_dmessage(const char *func, int line, int mask, char *fmt, ...
183 * Clenaup parameters and call done() functions. 183 * Clenaup parameters and call done() functions.
184 * You must be set SCpnt->result before call this function. 184 * You must be set SCpnt->result before call this function.
185 */ 185 */
186static void nsp_scsi_done(Scsi_Cmnd *SCpnt) 186static void nsp_scsi_done(struct scsi_cmnd *SCpnt)
187{ 187{
188 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata; 188 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
189 189
@@ -192,7 +192,8 @@ static void nsp_scsi_done(Scsi_Cmnd *SCpnt)
192 SCpnt->scsi_done(SCpnt); 192 SCpnt->scsi_done(SCpnt);
193} 193}
194 194
195static int nsp_queuecommand(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) 195static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
196 void (*done)(struct scsi_cmnd *))
196{ 197{
197#ifdef NSP_DEBUG 198#ifdef NSP_DEBUG
198 /*unsigned int host_id = SCpnt->device->host->this_id;*/ 199 /*unsigned int host_id = SCpnt->device->host->this_id;*/
@@ -365,7 +366,7 @@ static int nsphw_init(nsp_hw_data *data)
365/* 366/*
366 * Start selection phase 367 * Start selection phase
367 */ 368 */
368static int nsphw_start_selection(Scsi_Cmnd *SCpnt) 369static int nsphw_start_selection(struct scsi_cmnd *SCpnt)
369{ 370{
370 unsigned int host_id = SCpnt->device->host->this_id; 371 unsigned int host_id = SCpnt->device->host->this_id;
371 unsigned int base = SCpnt->device->host->io_port; 372 unsigned int base = SCpnt->device->host->io_port;
@@ -446,7 +447,7 @@ static struct nsp_sync_table nsp_sync_table_20M[] = {
446/* 447/*
447 * setup synchronous data transfer mode 448 * setup synchronous data transfer mode
448 */ 449 */
449static int nsp_analyze_sdtr(Scsi_Cmnd *SCpnt) 450static int nsp_analyze_sdtr(struct scsi_cmnd *SCpnt)
450{ 451{
451 unsigned char target = scmd_id(SCpnt); 452 unsigned char target = scmd_id(SCpnt);
452// unsigned char lun = SCpnt->device->lun; 453// unsigned char lun = SCpnt->device->lun;
@@ -504,7 +505,7 @@ static int nsp_analyze_sdtr(Scsi_Cmnd *SCpnt)
504/* 505/*
505 * start ninja hardware timer 506 * start ninja hardware timer
506 */ 507 */
507static void nsp_start_timer(Scsi_Cmnd *SCpnt, int time) 508static void nsp_start_timer(struct scsi_cmnd *SCpnt, int time)
508{ 509{
509 unsigned int base = SCpnt->device->host->io_port; 510 unsigned int base = SCpnt->device->host->io_port;
510 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata; 511 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
@@ -517,7 +518,8 @@ static void nsp_start_timer(Scsi_Cmnd *SCpnt, int time)
517/* 518/*
518 * wait for bus phase change 519 * wait for bus phase change
519 */ 520 */
520static int nsp_negate_signal(Scsi_Cmnd *SCpnt, unsigned char mask, char *str) 521static int nsp_negate_signal(struct scsi_cmnd *SCpnt, unsigned char mask,
522 char *str)
521{ 523{
522 unsigned int base = SCpnt->device->host->io_port; 524 unsigned int base = SCpnt->device->host->io_port;
523 unsigned char reg; 525 unsigned char reg;
@@ -544,9 +546,9 @@ static int nsp_negate_signal(Scsi_Cmnd *SCpnt, unsigned char mask, char *str)
544/* 546/*
545 * expect Ninja Irq 547 * expect Ninja Irq
546 */ 548 */
547static int nsp_expect_signal(Scsi_Cmnd *SCpnt, 549static int nsp_expect_signal(struct scsi_cmnd *SCpnt,
548 unsigned char current_phase, 550 unsigned char current_phase,
549 unsigned char mask) 551 unsigned char mask)
550{ 552{
551 unsigned int base = SCpnt->device->host->io_port; 553 unsigned int base = SCpnt->device->host->io_port;
552 int time_out; 554 int time_out;
@@ -579,7 +581,7 @@ static int nsp_expect_signal(Scsi_Cmnd *SCpnt,
579/* 581/*
580 * transfer SCSI message 582 * transfer SCSI message
581 */ 583 */
582static int nsp_xfer(Scsi_Cmnd *SCpnt, int phase) 584static int nsp_xfer(struct scsi_cmnd *SCpnt, int phase)
583{ 585{
584 unsigned int base = SCpnt->device->host->io_port; 586 unsigned int base = SCpnt->device->host->io_port;
585 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata; 587 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
@@ -619,7 +621,7 @@ static int nsp_xfer(Scsi_Cmnd *SCpnt, int phase)
619/* 621/*
620 * get extra SCSI data from fifo 622 * get extra SCSI data from fifo
621 */ 623 */
622static int nsp_dataphase_bypass(Scsi_Cmnd *SCpnt) 624static int nsp_dataphase_bypass(struct scsi_cmnd *SCpnt)
623{ 625{
624 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata; 626 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
625 unsigned int count; 627 unsigned int count;
@@ -651,7 +653,7 @@ static int nsp_dataphase_bypass(Scsi_Cmnd *SCpnt)
651/* 653/*
652 * accept reselection 654 * accept reselection
653 */ 655 */
654static int nsp_reselected(Scsi_Cmnd *SCpnt) 656static int nsp_reselected(struct scsi_cmnd *SCpnt)
655{ 657{
656 unsigned int base = SCpnt->device->host->io_port; 658 unsigned int base = SCpnt->device->host->io_port;
657 unsigned int host_id = SCpnt->device->host->this_id; 659 unsigned int host_id = SCpnt->device->host->this_id;
@@ -690,7 +692,7 @@ static int nsp_reselected(Scsi_Cmnd *SCpnt)
690/* 692/*
691 * count how many data transferd 693 * count how many data transferd
692 */ 694 */
693static int nsp_fifo_count(Scsi_Cmnd *SCpnt) 695static int nsp_fifo_count(struct scsi_cmnd *SCpnt)
694{ 696{
695 unsigned int base = SCpnt->device->host->io_port; 697 unsigned int base = SCpnt->device->host->io_port;
696 unsigned int count; 698 unsigned int count;
@@ -717,7 +719,7 @@ static int nsp_fifo_count(Scsi_Cmnd *SCpnt)
717/* 719/*
718 * read data in DATA IN phase 720 * read data in DATA IN phase
719 */ 721 */
720static void nsp_pio_read(Scsi_Cmnd *SCpnt) 722static void nsp_pio_read(struct scsi_cmnd *SCpnt)
721{ 723{
722 unsigned int base = SCpnt->device->host->io_port; 724 unsigned int base = SCpnt->device->host->io_port;
723 unsigned long mmio_base = SCpnt->device->host->base; 725 unsigned long mmio_base = SCpnt->device->host->base;
@@ -812,7 +814,7 @@ static void nsp_pio_read(Scsi_Cmnd *SCpnt)
812/* 814/*
813 * write data in DATA OUT phase 815 * write data in DATA OUT phase
814 */ 816 */
815static void nsp_pio_write(Scsi_Cmnd *SCpnt) 817static void nsp_pio_write(struct scsi_cmnd *SCpnt)
816{ 818{
817 unsigned int base = SCpnt->device->host->io_port; 819 unsigned int base = SCpnt->device->host->io_port;
818 unsigned long mmio_base = SCpnt->device->host->base; 820 unsigned long mmio_base = SCpnt->device->host->base;
@@ -905,7 +907,7 @@ static void nsp_pio_write(Scsi_Cmnd *SCpnt)
905/* 907/*
906 * setup synchronous/asynchronous data transfer mode 908 * setup synchronous/asynchronous data transfer mode
907 */ 909 */
908static int nsp_nexus(Scsi_Cmnd *SCpnt) 910static int nsp_nexus(struct scsi_cmnd *SCpnt)
909{ 911{
910 unsigned int base = SCpnt->device->host->io_port; 912 unsigned int base = SCpnt->device->host->io_port;
911 unsigned char target = scmd_id(SCpnt); 913 unsigned char target = scmd_id(SCpnt);
@@ -952,7 +954,7 @@ static irqreturn_t nspintr(int irq, void *dev_id)
952{ 954{
953 unsigned int base; 955 unsigned int base;
954 unsigned char irq_status, irq_phase, phase; 956 unsigned char irq_status, irq_phase, phase;
955 Scsi_Cmnd *tmpSC; 957 struct scsi_cmnd *tmpSC;
956 unsigned char target, lun; 958 unsigned char target, lun;
957 unsigned int *sync_neg; 959 unsigned int *sync_neg;
958 int i, tmp; 960 int i, tmp;
@@ -1530,7 +1532,7 @@ nsp_proc_info(
1530/*---------------------------------------------------------------*/ 1532/*---------------------------------------------------------------*/
1531 1533
1532/* 1534/*
1533static int nsp_eh_abort(Scsi_Cmnd *SCpnt) 1535static int nsp_eh_abort(struct scsi_cmnd *SCpnt)
1534{ 1536{
1535 nsp_dbg(NSP_DEBUG_BUSRESET, "SCpnt=0x%p", SCpnt); 1537 nsp_dbg(NSP_DEBUG_BUSRESET, "SCpnt=0x%p", SCpnt);
1536 1538
@@ -1558,7 +1560,7 @@ static int nsp_bus_reset(nsp_hw_data *data)
1558 return SUCCESS; 1560 return SUCCESS;
1559} 1561}
1560 1562
1561static int nsp_eh_bus_reset(Scsi_Cmnd *SCpnt) 1563static int nsp_eh_bus_reset(struct scsi_cmnd *SCpnt)
1562{ 1564{
1563 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata; 1565 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
1564 1566
@@ -1567,7 +1569,7 @@ static int nsp_eh_bus_reset(Scsi_Cmnd *SCpnt)
1567 return nsp_bus_reset(data); 1569 return nsp_bus_reset(data);
1568} 1570}
1569 1571
1570static int nsp_eh_host_reset(Scsi_Cmnd *SCpnt) 1572static int nsp_eh_host_reset(struct scsi_cmnd *SCpnt)
1571{ 1573{
1572 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata; 1574 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
1573 1575
diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h
index a88714f4c05b..625ca97da52d 100644
--- a/drivers/scsi/pcmcia/nsp_cs.h
+++ b/drivers/scsi/pcmcia/nsp_cs.h
@@ -266,7 +266,7 @@ typedef struct _nsp_hw_data {
266 266
267 int TimerCount; 267 int TimerCount;
268 int SelectionTimeOut; 268 int SelectionTimeOut;
269 Scsi_Cmnd *CurrentSC; 269 struct scsi_cmnd *CurrentSC;
270 //int CurrnetTarget; 270 //int CurrnetTarget;
271 271
272 int FifoCount; 272 int FifoCount;
@@ -319,30 +319,34 @@ static int nsp_proc_info (
319 int hostno, 319 int hostno,
320#endif 320#endif
321 int inout); 321 int inout);
322static int nsp_queuecommand(Scsi_Cmnd *SCpnt, void (* done)(Scsi_Cmnd *SCpnt)); 322static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
323 void (* done)(struct scsi_cmnd *SCpnt));
323 324
324/* Error handler */ 325/* Error handler */
325/*static int nsp_eh_abort (Scsi_Cmnd *SCpnt);*/ 326/*static int nsp_eh_abort (struct scsi_cmnd *SCpnt);*/
326/*static int nsp_eh_device_reset(Scsi_Cmnd *SCpnt);*/ 327/*static int nsp_eh_device_reset(struct scsi_cmnd *SCpnt);*/
327static int nsp_eh_bus_reset (Scsi_Cmnd *SCpnt); 328static int nsp_eh_bus_reset (struct scsi_cmnd *SCpnt);
328static int nsp_eh_host_reset (Scsi_Cmnd *SCpnt); 329static int nsp_eh_host_reset (struct scsi_cmnd *SCpnt);
329static int nsp_bus_reset (nsp_hw_data *data); 330static int nsp_bus_reset (nsp_hw_data *data);
330 331
331/* */ 332/* */
332static int nsphw_init (nsp_hw_data *data); 333static int nsphw_init (nsp_hw_data *data);
333static int nsphw_start_selection(Scsi_Cmnd *SCpnt); 334static int nsphw_start_selection(struct scsi_cmnd *SCpnt);
334static void nsp_start_timer (Scsi_Cmnd *SCpnt, int time); 335static void nsp_start_timer (struct scsi_cmnd *SCpnt, int time);
335static int nsp_fifo_count (Scsi_Cmnd *SCpnt); 336static int nsp_fifo_count (struct scsi_cmnd *SCpnt);
336static void nsp_pio_read (Scsi_Cmnd *SCpnt); 337static void nsp_pio_read (struct scsi_cmnd *SCpnt);
337static void nsp_pio_write (Scsi_Cmnd *SCpnt); 338static void nsp_pio_write (struct scsi_cmnd *SCpnt);
338static int nsp_nexus (Scsi_Cmnd *SCpnt); 339static int nsp_nexus (struct scsi_cmnd *SCpnt);
339static void nsp_scsi_done (Scsi_Cmnd *SCpnt); 340static void nsp_scsi_done (struct scsi_cmnd *SCpnt);
340static int nsp_analyze_sdtr (Scsi_Cmnd *SCpnt); 341static int nsp_analyze_sdtr (struct scsi_cmnd *SCpnt);
341static int nsp_negate_signal (Scsi_Cmnd *SCpnt, unsigned char mask, char *str); 342static int nsp_negate_signal (struct scsi_cmnd *SCpnt,
342static int nsp_expect_signal (Scsi_Cmnd *SCpnt, unsigned char current_phase, unsigned char mask); 343 unsigned char mask, char *str);
343static int nsp_xfer (Scsi_Cmnd *SCpnt, int phase); 344static int nsp_expect_signal (struct scsi_cmnd *SCpnt,
344static int nsp_dataphase_bypass (Scsi_Cmnd *SCpnt); 345 unsigned char current_phase,
345static int nsp_reselected (Scsi_Cmnd *SCpnt); 346 unsigned char mask);
347static int nsp_xfer (struct scsi_cmnd *SCpnt, int phase);
348static int nsp_dataphase_bypass (struct scsi_cmnd *SCpnt);
349static int nsp_reselected (struct scsi_cmnd *SCpnt);
346static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht); 350static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht);
347 351
348/* Interrupt handler */ 352/* Interrupt handler */
@@ -355,8 +359,8 @@ static void __exit nsp_cs_exit(void);
355 359
356/* Debug */ 360/* Debug */
357#ifdef NSP_DEBUG 361#ifdef NSP_DEBUG
358static void show_command (Scsi_Cmnd *SCpnt); 362static void show_command (struct scsi_cmnd *SCpnt);
359static void show_phase (Scsi_Cmnd *SCpnt); 363static void show_phase (struct scsi_cmnd *SCpnt);
360static void show_busphase(unsigned char stat); 364static void show_busphase(unsigned char stat);
361static void show_message (nsp_hw_data *data); 365static void show_message (nsp_hw_data *data);
362#else 366#else
diff --git a/drivers/scsi/pcmcia/nsp_debug.c b/drivers/scsi/pcmcia/nsp_debug.c
index 62e5c60067fd..2f75fe6e35a7 100644
--- a/drivers/scsi/pcmcia/nsp_debug.c
+++ b/drivers/scsi/pcmcia/nsp_debug.c
@@ -138,12 +138,12 @@ static void print_commandk (unsigned char *command)
138 printk("\n"); 138 printk("\n");
139} 139}
140 140
141static void show_command(Scsi_Cmnd *SCpnt) 141static void show_command(struct scsi_cmnd *SCpnt)
142{ 142{
143 print_commandk(SCpnt->cmnd); 143 print_commandk(SCpnt->cmnd);
144} 144}
145 145
146static void show_phase(Scsi_Cmnd *SCpnt) 146static void show_phase(struct scsi_cmnd *SCpnt)
147{ 147{
148 int i = SCpnt->SCp.phase; 148 int i = SCpnt->SCp.phase;
149 149
diff --git a/drivers/scsi/pcmcia/nsp_message.c b/drivers/scsi/pcmcia/nsp_message.c
index d7057737ff34..ef593b70d0f0 100644
--- a/drivers/scsi/pcmcia/nsp_message.c
+++ b/drivers/scsi/pcmcia/nsp_message.c
@@ -8,7 +8,7 @@
8 8
9/* $Id: nsp_message.c,v 1.6 2003/07/26 14:21:09 elca Exp $ */ 9/* $Id: nsp_message.c,v 1.6 2003/07/26 14:21:09 elca Exp $ */
10 10
11static void nsp_message_in(Scsi_Cmnd *SCpnt) 11static void nsp_message_in(struct scsi_cmnd *SCpnt)
12{ 12{
13 unsigned int base = SCpnt->device->host->io_port; 13 unsigned int base = SCpnt->device->host->io_port;
14 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata; 14 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
@@ -50,7 +50,7 @@ static void nsp_message_in(Scsi_Cmnd *SCpnt)
50 50
51} 51}
52 52
53static void nsp_message_out(Scsi_Cmnd *SCpnt) 53static void nsp_message_out(struct scsi_cmnd *SCpnt)
54{ 54{
55 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata; 55 nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
56 int ret = 1; 56 int ret = 1;
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index b0eba39f208a..89a2a9f11e41 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -1012,7 +1012,7 @@ static LIST_HEAD(ppa_hosts);
1012static int __ppa_attach(struct parport *pb) 1012static int __ppa_attach(struct parport *pb)
1013{ 1013{
1014 struct Scsi_Host *host; 1014 struct Scsi_Host *host;
1015 DECLARE_WAIT_QUEUE_HEAD(waiting); 1015 DECLARE_WAIT_QUEUE_HEAD_ONSTACK(waiting);
1016 DEFINE_WAIT(wait); 1016 DEFINE_WAIT(wait);
1017 ppa_struct *dev; 1017 ppa_struct *dev;
1018 int ports; 1018 int ports;
diff --git a/drivers/scsi/psi240i.c b/drivers/scsi/psi240i.c
index a720c9265e66..899e89d6fe67 100644
--- a/drivers/scsi/psi240i.c
+++ b/drivers/scsi/psi240i.c
@@ -87,11 +87,11 @@ typedef struct
87 { 87 {
88 USHORT ports[13]; 88 USHORT ports[13];
89 OUR_DEVICE device[8]; 89 OUR_DEVICE device[8];
90 Scsi_Cmnd *pSCmnd; 90 struct scsi_cmnd *pSCmnd;
91 IDE_STRUCT ide; 91 IDE_STRUCT ide;
92 ULONG startSector; 92 ULONG startSector;
93 USHORT sectorCount; 93 USHORT sectorCount;
94 Scsi_Cmnd *SCpnt; 94 struct scsi_cmnd *SCpnt;
95 VOID *buffer; 95 VOID *buffer;
96 USHORT expectingIRQ; 96 USHORT expectingIRQ;
97 } ADAPTER240I, *PADAPTER240I; 97 } ADAPTER240I, *PADAPTER240I;
@@ -253,12 +253,12 @@ static ULONG DecodeError (struct Scsi_Host *pshost, UCHAR status)
253 ****************************************************************/ 253 ****************************************************************/
254static void Irq_Handler (int irq, void *dev_id) 254static void Irq_Handler (int irq, void *dev_id)
255 { 255 {
256 struct Scsi_Host *shost; // Pointer to host data block 256 struct Scsi_Host *shost; // Pointer to host data block
257 PADAPTER240I padapter; // Pointer to adapter control structure 257 PADAPTER240I padapter; // Pointer to adapter control structure
258 USHORT *pports; // I/O port array 258 USHORT *pports; // I/O port array
259 Scsi_Cmnd *SCpnt; 259 struct scsi_cmnd *SCpnt;
260 UCHAR status; 260 UCHAR status;
261 int z; 261 int z;
262 262
263 DEB(printk ("\npsi240i received interrupt\n")); 263 DEB(printk ("\npsi240i received interrupt\n"));
264 264
@@ -328,7 +328,7 @@ static void Irq_Handler (int irq, void *dev_id)
328 pinquiryData->AdditionalLength = 35 - 4; 328 pinquiryData->AdditionalLength = 35 - 4;
329 329
330 // Fill in vendor identification fields. 330 // Fill in vendor identification fields.
331 for ( z = 0; z < 20; z += 2 ) 331 for ( z = 0; z < 8; z += 2 )
332 { 332 {
333 pinquiryData->VendorId[z] = ((UCHAR *)identifyData.ModelNumber)[z + 1]; 333 pinquiryData->VendorId[z] = ((UCHAR *)identifyData.ModelNumber)[z + 1];
334 pinquiryData->VendorId[z + 1] = ((UCHAR *)identifyData.ModelNumber)[z]; 334 pinquiryData->VendorId[z + 1] = ((UCHAR *)identifyData.ModelNumber)[z];
@@ -389,12 +389,17 @@ static irqreturn_t do_Irq_Handler (int irq, void *dev_id)
389 * Returns: Status code. 389 * Returns: Status code.
390 * 390 *
391 ****************************************************************/ 391 ****************************************************************/
392static int Psi240i_QueueCommand (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) 392static int Psi240i_QueueCommand(struct scsi_cmnd *SCpnt,
393 void (*done)(struct scsi_cmnd *))
393 { 394 {
394 UCHAR *cdb = (UCHAR *)SCpnt->cmnd; // Pointer to SCSI CDB 395 UCHAR *cdb = (UCHAR *)SCpnt->cmnd;
395 PADAPTER240I padapter = HOSTDATA (SCpnt->device->host); // Pointer to adapter control structure 396 // Pointer to SCSI CDB
396 POUR_DEVICE pdev = &padapter->device [SCpnt->device->id];// Pointer to device information 397 PADAPTER240I padapter = HOSTDATA (SCpnt->device->host);
397 UCHAR rc; // command return code 398 // Pointer to adapter control structure
399 POUR_DEVICE pdev = &padapter->device [SCpnt->device->id];
400 // Pointer to device information
401 UCHAR rc;
402 // command return code
398 403
399 SCpnt->scsi_done = done; 404 SCpnt->scsi_done = done;
400 padapter->ide.ide.ides.spigot = pdev->spigot; 405 padapter->ide.ide.ides.spigot = pdev->spigot;
diff --git a/drivers/scsi/psi240i.h b/drivers/scsi/psi240i.h
index 6a598766df51..21ebb9214004 100644
--- a/drivers/scsi/psi240i.h
+++ b/drivers/scsi/psi240i.h
@@ -309,7 +309,7 @@ typedef struct _IDENTIFY_DATA2 {
309#endif // PSI_EIDE_SCSIOP 309#endif // PSI_EIDE_SCSIOP
310 310
311// function prototypes 311// function prototypes
312int Psi240i_Command (Scsi_Cmnd *SCpnt); 312int Psi240i_Command(struct scsi_cmnd *SCpnt);
313int Psi240i_Abort (Scsi_Cmnd *SCpnt); 313int Psi240i_Abort(struct scsi_cmnd *SCpnt);
314int Psi240i_Reset (Scsi_Cmnd *SCpnt, unsigned int flags); 314int Psi240i_Reset(struct scsi_cmnd *SCpnt, unsigned int flags);
315#endif 315#endif
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 2521d548dd59..16af5b79e587 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -931,11 +931,10 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
931 931
932 case BUS_RESET: 932 case BUS_RESET:
933 if (qla1280_verbose) 933 if (qla1280_verbose)
934 printk(KERN_INFO "qla1280(%ld:%d): Issuing BUS " 934 printk(KERN_INFO "qla1280(%ld:%d): Issued bus "
935 "DEVICE RESET\n", ha->host_no, bus); 935 "reset.\n", ha->host_no, bus);
936 if (qla1280_bus_reset(ha, bus == 0)) 936 if (qla1280_bus_reset(ha, bus) == 0)
937 result = SUCCESS; 937 result = SUCCESS;
938
939 break; 938 break;
940 939
941 case ADAPTER_RESET: 940 case ADAPTER_RESET:
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index ee75a71f3c66..285c8e8ff1a0 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -379,21 +379,37 @@ static struct bin_attribute sysfs_sfp_attr = {
379 .read = qla2x00_sysfs_read_sfp, 379 .read = qla2x00_sysfs_read_sfp,
380}; 380};
381 381
382static struct sysfs_entry {
383 char *name;
384 struct bin_attribute *attr;
385 int is4GBp_only;
386} bin_file_entries[] = {
387 { "fw_dump", &sysfs_fw_dump_attr, },
388 { "nvram", &sysfs_nvram_attr, },
389 { "optrom", &sysfs_optrom_attr, },
390 { "optrom_ctl", &sysfs_optrom_ctl_attr, },
391 { "vpd", &sysfs_vpd_attr, 1 },
392 { "sfp", &sysfs_sfp_attr, 1 },
393 { 0 },
394};
395
382void 396void
383qla2x00_alloc_sysfs_attr(scsi_qla_host_t *ha) 397qla2x00_alloc_sysfs_attr(scsi_qla_host_t *ha)
384{ 398{
385 struct Scsi_Host *host = ha->host; 399 struct Scsi_Host *host = ha->host;
400 struct sysfs_entry *iter;
401 int ret;
386 402
387 sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_fw_dump_attr); 403 for (iter = bin_file_entries; iter->name; iter++) {
388 sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr); 404 if (iter->is4GBp_only && (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)))
389 sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr); 405 continue;
390 sysfs_create_bin_file(&host->shost_gendev.kobj, 406
391 &sysfs_optrom_ctl_attr); 407 ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
392 if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) { 408 iter->attr);
393 sysfs_create_bin_file(&host->shost_gendev.kobj, 409 if (ret)
394 &sysfs_vpd_attr); 410 qla_printk(KERN_INFO, ha,
395 sysfs_create_bin_file(&host->shost_gendev.kobj, 411 "Unable to create sysfs %s binary attribute "
396 &sysfs_sfp_attr); 412 "(%d).\n", iter->name, ret);
397 } 413 }
398} 414}
399 415
@@ -401,17 +417,14 @@ void
401qla2x00_free_sysfs_attr(scsi_qla_host_t *ha) 417qla2x00_free_sysfs_attr(scsi_qla_host_t *ha)
402{ 418{
403 struct Scsi_Host *host = ha->host; 419 struct Scsi_Host *host = ha->host;
420 struct sysfs_entry *iter;
421
422 for (iter = bin_file_entries; iter->name; iter++) {
423 if (iter->is4GBp_only && (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)))
424 continue;
404 425
405 sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_fw_dump_attr);
406 sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr);
407 sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr);
408 sysfs_remove_bin_file(&host->shost_gendev.kobj,
409 &sysfs_optrom_ctl_attr);
410 if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
411 sysfs_remove_bin_file(&host->shost_gendev.kobj,
412 &sysfs_vpd_attr);
413 sysfs_remove_bin_file(&host->shost_gendev.kobj, 426 sysfs_remove_bin_file(&host->shost_gendev.kobj,
414 &sysfs_sfp_attr); 427 iter->attr);
415 } 428 }
416 429
417 if (ha->beacon_blink_led == 1) 430 if (ha->beacon_blink_led == 1)
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index 90dad7e88985..5b12278968e0 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -38,7 +38,7 @@
38* Macros use for debugging the driver. 38* Macros use for debugging the driver.
39*/ 39*/
40 40
41#define DEBUG(x) do { if (qla2_extended_error_logging) { x; } } while (0) 41#define DEBUG(x) do { if (ql2xextended_error_logging) { x; } } while (0)
42 42
43#if defined(QL_DEBUG_LEVEL_1) 43#if defined(QL_DEBUG_LEVEL_1)
44#define DEBUG1(x) do {x;} while (0) 44#define DEBUG1(x) do {x;} while (0)
@@ -46,12 +46,12 @@
46#define DEBUG1(x) do {} while (0) 46#define DEBUG1(x) do {} while (0)
47#endif 47#endif
48 48
49#define DEBUG2(x) do { if (qla2_extended_error_logging) { x; } } while (0) 49#define DEBUG2(x) do { if (ql2xextended_error_logging) { x; } } while (0)
50#define DEBUG2_3(x) do { if (qla2_extended_error_logging) { x; } } while (0) 50#define DEBUG2_3(x) do { if (ql2xextended_error_logging) { x; } } while (0)
51#define DEBUG2_3_11(x) do { if (qla2_extended_error_logging) { x; } } while (0) 51#define DEBUG2_3_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
52#define DEBUG2_9_10(x) do { if (qla2_extended_error_logging) { x; } } while (0) 52#define DEBUG2_9_10(x) do { if (ql2xextended_error_logging) { x; } } while (0)
53#define DEBUG2_11(x) do { if (qla2_extended_error_logging) { x; } } while (0) 53#define DEBUG2_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
54#define DEBUG2_13(x) do { if (qla2_extended_error_logging) { x; } } while (0) 54#define DEBUG2_13(x) do { if (ql2xextended_error_logging) { x; } } while (0)
55 55
56#if defined(QL_DEBUG_LEVEL_3) 56#if defined(QL_DEBUG_LEVEL_3)
57#define DEBUG3(x) do {x;} while (0) 57#define DEBUG3(x) do {x;} while (0)
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index bab33f6d0bdb..c4fc40f8e8ca 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1545,6 +1545,9 @@ typedef struct fc_port {
1545 spinlock_t rport_lock; 1545 spinlock_t rport_lock;
1546 struct fc_rport *rport, *drport; 1546 struct fc_rport *rport, *drport;
1547 u32 supported_classes; 1547 u32 supported_classes;
1548
1549 unsigned long last_queue_full;
1550 unsigned long last_ramp_up;
1548} fc_port_t; 1551} fc_port_t;
1549 1552
1550/* 1553/*
@@ -2255,6 +2258,7 @@ typedef struct scsi_qla_host {
2255 uint16_t mgmt_svr_loop_id; 2258 uint16_t mgmt_svr_loop_id;
2256 2259
2257 uint32_t login_retry_count; 2260 uint32_t login_retry_count;
2261 int max_q_depth;
2258 2262
2259 /* Fibre Channel Device List. */ 2263 /* Fibre Channel Device List. */
2260 struct list_head fcports; 2264 struct list_head fcports;
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 7da69832d74c..32ebeec45ff0 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -48,6 +48,7 @@ extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
48extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *); 48extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *);
49 49
50extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *); 50extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
51extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
51 52
52/* 53/*
53 * Global Data in qla_os.c source file. 54 * Global Data in qla_os.c source file.
@@ -60,7 +61,8 @@ extern int ql2xplogiabsentdevice;
60extern int ql2xloginretrycount; 61extern int ql2xloginretrycount;
61extern int ql2xfdmienable; 62extern int ql2xfdmienable;
62extern int ql2xallocfwdump; 63extern int ql2xallocfwdump;
63extern int qla2_extended_error_logging; 64extern int ql2xextended_error_logging;
65extern int ql2xqfullrampup;
64 66
65extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *); 67extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
66 68
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 833b93085fd3..08cb5e3fb553 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1644,7 +1644,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
1644 * Set host adapter parameters. 1644 * Set host adapter parameters.
1645 */ 1645 */
1646 if (nv->host_p[0] & BIT_7) 1646 if (nv->host_p[0] & BIT_7)
1647 qla2_extended_error_logging = 1; 1647 ql2xextended_error_logging = 1;
1648 ha->flags.disable_risc_code_load = ((nv->host_p[0] & BIT_4) ? 1 : 0); 1648 ha->flags.disable_risc_code_load = ((nv->host_p[0] & BIT_4) ? 1 : 0);
1649 /* Always load RISC code on non ISP2[12]00 chips. */ 1649 /* Always load RISC code on non ISP2[12]00 chips. */
1650 if (!IS_QLA2100(ha) && !IS_QLA2200(ha)) 1650 if (!IS_QLA2100(ha) && !IS_QLA2200(ha))
@@ -3948,3 +3948,24 @@ qla24xx_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr)
3948fail_fw_integrity: 3948fail_fw_integrity:
3949 return QLA_FUNCTION_FAILED; 3949 return QLA_FUNCTION_FAILED;
3950} 3950}
3951
3952void
3953qla2x00_try_to_stop_firmware(scsi_qla_host_t *ha)
3954{
3955 int ret, retries;
3956
3957 if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
3958 return;
3959
3960 ret = qla2x00_stop_firmware(ha);
3961 for (retries = 5; ret != QLA_SUCCESS && retries ; retries--) {
3962 qla2x00_reset_chip(ha);
3963 if (qla2x00_chip_diag(ha) != QLA_SUCCESS)
3964 continue;
3965 if (qla2x00_setup_chip(ha) != QLA_SUCCESS)
3966 continue;
3967 qla_printk(KERN_INFO, ha,
3968 "Attempting retry of stop-firmware command...\n");
3969 ret = qla2x00_stop_firmware(ha);
3970 }
3971}
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 626c7178a434..d3b6df4d55c8 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -6,6 +6,8 @@
6 */ 6 */
7#include "qla_def.h" 7#include "qla_def.h"
8 8
9#include <scsi/scsi_tcq.h>
10
9static void qla2x00_mbx_completion(scsi_qla_host_t *, uint16_t); 11static void qla2x00_mbx_completion(scsi_qla_host_t *, uint16_t);
10static void qla2x00_async_event(scsi_qla_host_t *, uint16_t *); 12static void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
11static void qla2x00_process_completed_request(struct scsi_qla_host *, uint32_t); 13static void qla2x00_process_completed_request(struct scsi_qla_host *, uint32_t);
@@ -593,6 +595,67 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
593 } 595 }
594} 596}
595 597
598static void
599qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, void *data)
600{
601 fc_port_t *fcport = data;
602
603 if (fcport->ha->max_q_depth <= sdev->queue_depth)
604 return;
605
606 if (sdev->ordered_tags)
607 scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG,
608 sdev->queue_depth + 1);
609 else
610 scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG,
611 sdev->queue_depth + 1);
612
613 fcport->last_ramp_up = jiffies;
614
615 DEBUG2(qla_printk(KERN_INFO, fcport->ha,
616 "scsi(%ld:%d:%d:%d): Queue depth adjusted-up to %d.\n",
617 fcport->ha->host_no, sdev->channel, sdev->id, sdev->lun,
618 sdev->queue_depth));
619}
620
621static void
622qla2x00_adjust_sdev_qdepth_down(struct scsi_device *sdev, void *data)
623{
624 fc_port_t *fcport = data;
625
626 if (!scsi_track_queue_full(sdev, sdev->queue_depth - 1))
627 return;
628
629 DEBUG2(qla_printk(KERN_INFO, fcport->ha,
630 "scsi(%ld:%d:%d:%d): Queue depth adjusted-down to %d.\n",
631 fcport->ha->host_no, sdev->channel, sdev->id, sdev->lun,
632 sdev->queue_depth));
633}
634
635static inline void
636qla2x00_ramp_up_queue_depth(scsi_qla_host_t *ha, srb_t *sp)
637{
638 fc_port_t *fcport;
639 struct scsi_device *sdev;
640
641 sdev = sp->cmd->device;
642 if (sdev->queue_depth >= ha->max_q_depth)
643 return;
644
645 fcport = sp->fcport;
646 if (time_before(jiffies,
647 fcport->last_ramp_up + ql2xqfullrampup * HZ))
648 return;
649 if (time_before(jiffies,
650 fcport->last_queue_full + ql2xqfullrampup * HZ))
651 return;
652
653 spin_unlock_irq(&ha->hardware_lock);
654 starget_for_each_device(sdev->sdev_target, fcport,
655 qla2x00_adjust_sdev_qdepth_up);
656 spin_lock_irq(&ha->hardware_lock);
657}
658
596/** 659/**
597 * qla2x00_process_completed_request() - Process a Fast Post response. 660 * qla2x00_process_completed_request() - Process a Fast Post response.
598 * @ha: SCSI driver HA context 661 * @ha: SCSI driver HA context
@@ -624,6 +687,8 @@ qla2x00_process_completed_request(struct scsi_qla_host *ha, uint32_t index)
624 687
625 /* Save ISP completion status */ 688 /* Save ISP completion status */
626 sp->cmd->result = DID_OK << 16; 689 sp->cmd->result = DID_OK << 16;
690
691 qla2x00_ramp_up_queue_depth(ha, sp);
627 qla2x00_sp_compl(ha, sp); 692 qla2x00_sp_compl(ha, sp);
628 } else { 693 } else {
629 DEBUG2(printk("scsi(%ld): Invalid ISP SCSI completion handle\n", 694 DEBUG2(printk("scsi(%ld): Invalid ISP SCSI completion handle\n",
@@ -823,6 +888,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
823 */ 888 */
824 switch (comp_status) { 889 switch (comp_status) {
825 case CS_COMPLETE: 890 case CS_COMPLETE:
891 case CS_QUEUE_FULL:
826 if (scsi_status == 0) { 892 if (scsi_status == 0) {
827 cp->result = DID_OK << 16; 893 cp->result = DID_OK << 16;
828 break; 894 break;
@@ -849,6 +915,20 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
849 } 915 }
850 cp->result = DID_OK << 16 | lscsi_status; 916 cp->result = DID_OK << 16 | lscsi_status;
851 917
918 if (lscsi_status == SAM_STAT_TASK_SET_FULL) {
919 DEBUG2(printk(KERN_INFO
920 "scsi(%ld): QUEUE FULL status detected "
921 "0x%x-0x%x.\n", ha->host_no, comp_status,
922 scsi_status));
923
924 /* Adjust queue depth for all luns on the port. */
925 fcport->last_queue_full = jiffies;
926 spin_unlock_irq(&ha->hardware_lock);
927 starget_for_each_device(cp->device->sdev_target,
928 fcport, qla2x00_adjust_sdev_qdepth_down);
929 spin_lock_irq(&ha->hardware_lock);
930 break;
931 }
852 if (lscsi_status != SS_CHECK_CONDITION) 932 if (lscsi_status != SS_CHECK_CONDITION)
853 break; 933 break;
854 934
@@ -1066,17 +1146,6 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
1066 qla2x00_mark_device_lost(ha, fcport, 1, 1); 1146 qla2x00_mark_device_lost(ha, fcport, 1, 1);
1067 break; 1147 break;
1068 1148
1069 case CS_QUEUE_FULL:
1070 DEBUG2(printk(KERN_INFO
1071 "scsi(%ld): QUEUE FULL status detected 0x%x-0x%x.\n",
1072 ha->host_no, comp_status, scsi_status));
1073
1074 /* SCSI Mid-Layer handles device queue full */
1075
1076 cp->result = DID_OK << 16 | lscsi_status;
1077
1078 break;
1079
1080 default: 1149 default:
1081 DEBUG3(printk("scsi(%ld): Error detected (unknown status) " 1150 DEBUG3(printk("scsi(%ld): Error detected (unknown status) "
1082 "0x%x-0x%x.\n", ha->host_no, comp_status, scsi_status)); 1151 "0x%x-0x%x.\n", ha->host_no, comp_status, scsi_status));
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 3f20d765563e..208607be78c7 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -61,9 +61,9 @@ MODULE_PARM_DESC(ql2xallocfwdump,
61 "during HBA initialization. Memory allocation requirements " 61 "during HBA initialization. Memory allocation requirements "
62 "vary by ISP type. Default is 1 - allocate memory."); 62 "vary by ISP type. Default is 1 - allocate memory.");
63 63
64int qla2_extended_error_logging; 64int ql2xextended_error_logging;
65module_param(qla2_extended_error_logging, int, S_IRUGO|S_IRUSR); 65module_param(ql2xextended_error_logging, int, S_IRUGO|S_IRUSR);
66MODULE_PARM_DESC(qla2_extended_error_logging, 66MODULE_PARM_DESC(ql2xextended_error_logging,
67 "Option to enable extended error logging, " 67 "Option to enable extended error logging, "
68 "Default is 0 - no logging. 1 - log errors."); 68 "Default is 0 - no logging. 1 - log errors.");
69 69
@@ -77,6 +77,19 @@ MODULE_PARM_DESC(ql2xfdmienable,
77 "Enables FDMI registratons " 77 "Enables FDMI registratons "
78 "Default is 0 - no FDMI. 1 - perfom FDMI."); 78 "Default is 0 - no FDMI. 1 - perfom FDMI.");
79 79
80#define MAX_Q_DEPTH 32
81static int ql2xmaxqdepth = MAX_Q_DEPTH;
82module_param(ql2xmaxqdepth, int, S_IRUGO|S_IWUSR);
83MODULE_PARM_DESC(ql2xmaxqdepth,
84 "Maximum queue depth to report for target devices.");
85
86int ql2xqfullrampup = 120;
87module_param(ql2xqfullrampup, int, S_IRUGO|S_IWUSR);
88MODULE_PARM_DESC(ql2xqfullrampup,
89 "Number of seconds to wait to begin to ramp-up the queue "
90 "depth for a device after a queue-full condition has been "
91 "detected. Default is 120 seconds.");
92
80/* 93/*
81 * SCSI host template entry points 94 * SCSI host template entry points
82 */ 95 */
@@ -1104,9 +1117,9 @@ qla2xxx_slave_configure(struct scsi_device *sdev)
1104 struct fc_rport *rport = starget_to_rport(sdev->sdev_target); 1117 struct fc_rport *rport = starget_to_rport(sdev->sdev_target);
1105 1118
1106 if (sdev->tagged_supported) 1119 if (sdev->tagged_supported)
1107 scsi_activate_tcq(sdev, 32); 1120 scsi_activate_tcq(sdev, ha->max_q_depth);
1108 else 1121 else
1109 scsi_deactivate_tcq(sdev, 32); 1122 scsi_deactivate_tcq(sdev, ha->max_q_depth);
1110 1123
1111 rport->dev_loss_tmo = ha->port_down_retry_count + 5; 1124 rport->dev_loss_tmo = ha->port_down_retry_count + 5;
1112 1125
@@ -1413,6 +1426,10 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
1413 ha->link_data_rate = PORT_SPEED_UNKNOWN; 1426 ha->link_data_rate = PORT_SPEED_UNKNOWN;
1414 ha->optrom_size = OPTROM_SIZE_2300; 1427 ha->optrom_size = OPTROM_SIZE_2300;
1415 1428
1429 ha->max_q_depth = MAX_Q_DEPTH;
1430 if (ql2xmaxqdepth != 0 && ql2xmaxqdepth <= 0xffffU)
1431 ha->max_q_depth = ql2xmaxqdepth;
1432
1416 /* Assign ISP specific operations. */ 1433 /* Assign ISP specific operations. */
1417 ha->isp_ops.pci_config = qla2100_pci_config; 1434 ha->isp_ops.pci_config = qla2100_pci_config;
1418 ha->isp_ops.reset_chip = qla2x00_reset_chip; 1435 ha->isp_ops.reset_chip = qla2x00_reset_chip;
@@ -1712,8 +1729,10 @@ qla2x00_free_device(scsi_qla_host_t *ha)
1712 if (ha->eft) 1729 if (ha->eft)
1713 qla2x00_trace_control(ha, TC_DISABLE, 0, 0); 1730 qla2x00_trace_control(ha, TC_DISABLE, 0, 0);
1714 1731
1732 ha->flags.online = 0;
1733
1715 /* Stop currently executing firmware. */ 1734 /* Stop currently executing firmware. */
1716 qla2x00_stop_firmware(ha); 1735 qla2x00_try_to_stop_firmware(ha);
1717 1736
1718 /* turn-off interrupts on the card */ 1737 /* turn-off interrupts on the card */
1719 if (ha->interrupts_on) 1738 if (ha->interrupts_on)
@@ -1721,8 +1740,6 @@ qla2x00_free_device(scsi_qla_host_t *ha)
1721 1740
1722 qla2x00_mem_free(ha); 1741 qla2x00_mem_free(ha);
1723 1742
1724 ha->flags.online = 0;
1725
1726 /* Detach interrupts */ 1743 /* Detach interrupts */
1727 if (ha->host->irq) 1744 if (ha->host->irq)
1728 free_irq(ha->host->irq, ha); 1745 free_irq(ha->host->irq, ha);
@@ -2697,7 +2714,7 @@ qla2x00_module_init(void)
2697 2714
2698 /* Derive version string. */ 2715 /* Derive version string. */
2699 strcpy(qla2x00_version_str, QLA2XXX_VERSION); 2716 strcpy(qla2x00_version_str, QLA2XXX_VERSION);
2700 if (qla2_extended_error_logging) 2717 if (ql2xextended_error_logging)
2701 strcat(qla2x00_version_str, "-debug"); 2718 strcat(qla2x00_version_str, "-debug");
2702 2719
2703 qla2xxx_transport_template = 2720 qla2xxx_transport_template =
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index e57bf45a3393..1fa0bce6b24e 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
7/* 7/*
8 * Driver version 8 * Driver version
9 */ 9 */
10#define QLA2XXX_VERSION "8.01.07-k2" 10#define QLA2XXX_VERSION "8.01.07-k3"
11 11
12#define QLA_DRIVER_MAJOR_VER 8 12#define QLA_DRIVER_MAJOR_VER 8
13#define QLA_DRIVER_MINOR_VER 1 13#define QLA_DRIVER_MINOR_VER 1
diff --git a/drivers/scsi/qla4xxx/Kconfig b/drivers/scsi/qla4xxx/Kconfig
index 08a07f0b8d94..69cbff3f57cf 100644
--- a/drivers/scsi/qla4xxx/Kconfig
+++ b/drivers/scsi/qla4xxx/Kconfig
@@ -1,6 +1,6 @@
1config SCSI_QLA_ISCSI 1config SCSI_QLA_ISCSI
2 tristate "QLogic ISP4XXX host adapter family support" 2 tristate "QLogic ISP4XXX host adapter family support"
3 depends on PCI && SCSI 3 depends on PCI && SCSI && NET
4 select SCSI_ISCSI_ATTRS 4 select SCSI_ISCSI_ATTRS
5 ---help--- 5 ---help---
6 This driver supports the QLogic 40xx (ISP4XXX) iSCSI host 6 This driver supports the QLogic 40xx (ISP4XXX) iSCSI host
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.h b/drivers/scsi/qla4xxx/ql4_dbg.h
index 3e99dcfd5a9f..d861c3b411c8 100644
--- a/drivers/scsi/qla4xxx/ql4_dbg.h
+++ b/drivers/scsi/qla4xxx/ql4_dbg.h
@@ -22,14 +22,14 @@
22#endif 22#endif
23 23
24#if defined(QL_DEBUG_LEVEL_2) 24#if defined(QL_DEBUG_LEVEL_2)
25#define DEBUG2(x) do {if(qla4_extended_error_logging == 2) x;} while (0); 25#define DEBUG2(x) do {if(ql4xextended_error_logging == 2) x;} while (0);
26#define DEBUG2_3(x) do {x;} while (0); 26#define DEBUG2_3(x) do {x;} while (0);
27#else /* */ 27#else /* */
28#define DEBUG2(x) do {} while (0); 28#define DEBUG2(x) do {} while (0);
29#endif /* */ 29#endif /* */
30 30
31#if defined(QL_DEBUG_LEVEL_3) 31#if defined(QL_DEBUG_LEVEL_3)
32#define DEBUG3(x) do {if(qla4_extended_error_logging == 3) x;} while (0); 32#define DEBUG3(x) do {if(ql4xextended_error_logging == 3) x;} while (0);
33#else /* */ 33#else /* */
34#define DEBUG3(x) do {} while (0); 34#define DEBUG3(x) do {} while (0);
35#if !defined(QL_DEBUG_LEVEL_2) 35#if !defined(QL_DEBUG_LEVEL_2)
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 2c803edf2de8..1b221ff0f6f7 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -72,7 +72,7 @@ int qla4xxx_reinitialize_ddb_list(struct scsi_qla_host * ha);
72int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha, 72int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
73 uint32_t fw_ddb_index, uint32_t state); 73 uint32_t fw_ddb_index, uint32_t state);
74 74
75extern int qla4_extended_error_logging; 75extern int ql4xextended_error_logging;
76extern int ql4xdiscoverywait; 76extern int ql4xdiscoverywait;
77extern int ql4xdontresethba; 77extern int ql4xdontresethba;
78#endif /* _QLA4x_GBL_H */ 78#endif /* _QLA4x_GBL_H */
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index ef82399c0858..b721dc5dd711 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -701,7 +701,7 @@ void qla4xxx_get_conn_event_log(struct scsi_qla_host * ha)
701 DEBUG3(printk("scsi%ld: Connection Event Log Dump (%d entries):\n", 701 DEBUG3(printk("scsi%ld: Connection Event Log Dump (%d entries):\n",
702 ha->host_no, num_valid_entries)); 702 ha->host_no, num_valid_entries));
703 703
704 if (qla4_extended_error_logging == 3) { 704 if (ql4xextended_error_logging == 3) {
705 if (oldest_entry == 0) { 705 if (oldest_entry == 0) {
706 /* Circular Buffer has not wrapped around */ 706 /* Circular Buffer has not wrapped around */
707 for (i=0; i < num_valid_entries; i++) { 707 for (i=0; i < num_valid_entries; i++) {
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 178fcddcfd81..5b8db6109536 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -34,9 +34,9 @@ MODULE_PARM_DESC(ql4xdontresethba,
34 " default it will reset hba :0" 34 " default it will reset hba :0"
35 " set to 1 to avoid resetting HBA"); 35 " set to 1 to avoid resetting HBA");
36 36
37int qla4_extended_error_logging = 0; /* 0 = off, 1 = log errors */ 37int ql4xextended_error_logging = 0; /* 0 = off, 1 = log errors */
38module_param(qla4_extended_error_logging, int, S_IRUGO | S_IRUSR); 38module_param(ql4xextended_error_logging, int, S_IRUGO | S_IRUSR);
39MODULE_PARM_DESC(qla4_extended_error_logging, 39MODULE_PARM_DESC(ql4xextended_error_logging,
40 "Option to enable extended error logging, " 40 "Option to enable extended error logging, "
41 "Default is 0 - no logging, 1 - debug logging"); 41 "Default is 0 - no logging, 1 - debug logging");
42 42
@@ -1714,7 +1714,7 @@ static int __init qla4xxx_module_init(void)
1714 1714
1715 /* Derive version string. */ 1715 /* Derive version string. */
1716 strcpy(qla4xxx_version_str, QLA4XXX_DRIVER_VERSION); 1716 strcpy(qla4xxx_version_str, QLA4XXX_DRIVER_VERSION);
1717 if (qla4_extended_error_logging) 1717 if (ql4xextended_error_logging)
1718 strcat(qla4xxx_version_str, "-debug"); 1718 strcat(qla4xxx_version_str, "-debug");
1719 1719
1720 qla4xxx_scsi_transport = 1720 qla4xxx_scsi_transport =
@@ -1724,13 +1724,13 @@ static int __init qla4xxx_module_init(void)
1724 goto release_srb_cache; 1724 goto release_srb_cache;
1725 } 1725 }
1726 1726
1727 printk(KERN_INFO "QLogic iSCSI HBA Driver\n");
1728 ret = pci_register_driver(&qla4xxx_pci_driver); 1727 ret = pci_register_driver(&qla4xxx_pci_driver);
1729 if (ret) 1728 if (ret)
1730 goto unregister_transport; 1729 goto unregister_transport;
1731 1730
1732 printk(KERN_INFO "QLogic iSCSI HBA Driver\n"); 1731 printk(KERN_INFO "QLogic iSCSI HBA Driver\n");
1733 return 0; 1732 return 0;
1733
1734unregister_transport: 1734unregister_transport:
1735 iscsi_unregister_transport(&qla4xxx_iscsi_transport); 1735 iscsi_unregister_transport(&qla4xxx_iscsi_transport);
1736release_srb_cache: 1736release_srb_cache:
diff --git a/drivers/scsi/qlogicfas408.c b/drivers/scsi/qlogicfas408.c
index e0725353c99c..2e7db18f5aef 100644
--- a/drivers/scsi/qlogicfas408.c
+++ b/drivers/scsi/qlogicfas408.c
@@ -209,7 +209,7 @@ static int ql_wai(struct qlogicfas408_priv *priv)
209 * caller must hold host lock 209 * caller must hold host lock
210 */ 210 */
211 211
212static void ql_icmd(Scsi_Cmnd * cmd) 212static void ql_icmd(struct scsi_cmnd *cmd)
213{ 213{
214 struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd); 214 struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
215 int qbase = priv->qbase; 215 int qbase = priv->qbase;
@@ -256,7 +256,7 @@ static void ql_icmd(Scsi_Cmnd * cmd)
256 * Process scsi command - usually after interrupt 256 * Process scsi command - usually after interrupt
257 */ 257 */
258 258
259static unsigned int ql_pcmd(Scsi_Cmnd * cmd) 259static unsigned int ql_pcmd(struct scsi_cmnd *cmd)
260{ 260{
261 unsigned int i, j; 261 unsigned int i, j;
262 unsigned long k; 262 unsigned long k;
@@ -407,7 +407,7 @@ static unsigned int ql_pcmd(Scsi_Cmnd * cmd)
407 407
408static void ql_ihandl(void *dev_id) 408static void ql_ihandl(void *dev_id)
409{ 409{
410 Scsi_Cmnd *icmd; 410 struct scsi_cmnd *icmd;
411 struct Scsi_Host *host = dev_id; 411 struct Scsi_Host *host = dev_id;
412 struct qlogicfas408_priv *priv = get_priv_by_host(host); 412 struct qlogicfas408_priv *priv = get_priv_by_host(host);
413 int qbase = priv->qbase; 413 int qbase = priv->qbase;
@@ -447,7 +447,8 @@ irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id)
447 * Queued command 447 * Queued command
448 */ 448 */
449 449
450int qlogicfas408_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *)) 450int qlogicfas408_queuecommand(struct scsi_cmnd *cmd,
451 void (*done) (struct scsi_cmnd *))
451{ 452{
452 struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd); 453 struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
453 if (scmd_id(cmd) == priv->qinitid) { 454 if (scmd_id(cmd) == priv->qinitid) {
@@ -470,9 +471,8 @@ int qlogicfas408_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
470 * Return bios parameters 471 * Return bios parameters
471 */ 472 */
472 473
473int qlogicfas408_biosparam(struct scsi_device * disk, 474int qlogicfas408_biosparam(struct scsi_device *disk, struct block_device *dev,
474 struct block_device *dev, 475 sector_t capacity, int ip[])
475 sector_t capacity, int ip[])
476{ 476{
477/* This should mimic the DOS Qlogic driver's behavior exactly */ 477/* This should mimic the DOS Qlogic driver's behavior exactly */
478 ip[0] = 0x40; 478 ip[0] = 0x40;
@@ -494,7 +494,7 @@ int qlogicfas408_biosparam(struct scsi_device * disk,
494 * Abort a command in progress 494 * Abort a command in progress
495 */ 495 */
496 496
497int qlogicfas408_abort(Scsi_Cmnd * cmd) 497int qlogicfas408_abort(struct scsi_cmnd *cmd)
498{ 498{
499 struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd); 499 struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
500 priv->qabort = 1; 500 priv->qabort = 1;
@@ -508,7 +508,7 @@ int qlogicfas408_abort(Scsi_Cmnd * cmd)
508 * the PCMCIA qlogic_stub code. This wants fixing 508 * the PCMCIA qlogic_stub code. This wants fixing
509 */ 509 */
510 510
511int qlogicfas408_bus_reset(Scsi_Cmnd * cmd) 511int qlogicfas408_bus_reset(struct scsi_cmnd *cmd)
512{ 512{
513 struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd); 513 struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
514 unsigned long flags; 514 unsigned long flags;
diff --git a/drivers/scsi/qlogicfas408.h b/drivers/scsi/qlogicfas408.h
index 8fd5555c75b1..260626427a32 100644
--- a/drivers/scsi/qlogicfas408.h
+++ b/drivers/scsi/qlogicfas408.h
@@ -75,15 +75,15 @@
75/*----------------------------------------------------------------*/ 75/*----------------------------------------------------------------*/
76 76
77struct qlogicfas408_priv { 77struct qlogicfas408_priv {
78 int qbase; /* Port */ 78 int qbase; /* Port */
79 int qinitid; /* initiator ID */ 79 int qinitid; /* initiator ID */
80 int qabort; /* Flag to cause an abort */ 80 int qabort; /* Flag to cause an abort */
81 int qlirq; /* IRQ being used */ 81 int qlirq; /* IRQ being used */
82 int int_type; /* type of irq, 2 for ISA board, 0 for PCMCIA */ 82 int int_type; /* type of irq, 2 for ISA board, 0 for PCMCIA */
83 char qinfo[80]; /* description */ 83 char qinfo[80]; /* description */
84 Scsi_Cmnd *qlcmd; /* current command being processed */ 84 struct scsi_cmnd *qlcmd; /* current command being processed */
85 struct Scsi_Host *shost; /* pointer back to host */ 85 struct Scsi_Host *shost; /* pointer back to host */
86 struct qlogicfas408_priv *next; /* next private struct */ 86 struct qlogicfas408_priv *next; /* next private struct */
87}; 87};
88 88
89/* The qlogic card uses two register maps - These macros select which one */ 89/* The qlogic card uses two register maps - These macros select which one */
@@ -103,12 +103,13 @@ struct qlogicfas408_priv {
103#define get_priv_by_host(x) (struct qlogicfas408_priv *)&((x)->hostdata[0]) 103#define get_priv_by_host(x) (struct qlogicfas408_priv *)&((x)->hostdata[0])
104 104
105irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id); 105irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id);
106int qlogicfas408_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *)); 106int qlogicfas408_queuecommand(struct scsi_cmnd * cmd,
107 void (*done) (struct scsi_cmnd *));
107int qlogicfas408_biosparam(struct scsi_device * disk, 108int qlogicfas408_biosparam(struct scsi_device * disk,
108 struct block_device *dev, 109 struct block_device *dev,
109 sector_t capacity, int ip[]); 110 sector_t capacity, int ip[]);
110int qlogicfas408_abort(Scsi_Cmnd * cmd); 111int qlogicfas408_abort(struct scsi_cmnd * cmd);
111int qlogicfas408_bus_reset(Scsi_Cmnd * cmd); 112int qlogicfas408_bus_reset(struct scsi_cmnd * cmd);
112const char *qlogicfas408_info(struct Scsi_Host *host); 113const char *qlogicfas408_info(struct Scsi_Host *host);
113int qlogicfas408_get_chip_type(int qbase, int int_type); 114int qlogicfas408_get_chip_type(int qbase, int int_type);
114void qlogicfas408_setup(int qbase, int id, int int_type); 115void qlogicfas408_setup(int qbase, int id, int int_type);
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index ed58bb489889..9b827ceec501 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -461,7 +461,7 @@ static int qlogicpti_reset_hardware(struct Scsi_Host *host)
461 461
462#define PTI_RESET_LIMIT 400 462#define PTI_RESET_LIMIT 400
463 463
464static int __init qlogicpti_load_firmware(struct qlogicpti *qpti) 464static int __devinit qlogicpti_load_firmware(struct qlogicpti *qpti)
465{ 465{
466 struct Scsi_Host *host = qpti->qhost; 466 struct Scsi_Host *host = qpti->qhost;
467 unsigned short csum = 0; 467 unsigned short csum = 0;
diff --git a/drivers/scsi/qlogicpti_asm.c b/drivers/scsi/qlogicpti_asm.c
index 1545b30681b4..19aa84f46018 100644
--- a/drivers/scsi/qlogicpti_asm.c
+++ b/drivers/scsi/qlogicpti_asm.c
@@ -1,5 +1,5 @@
1/* Version 1.31.00 ISP1000 Initiator RISC firmware */ 1/* Version 1.31.00 ISP1000 Initiator RISC firmware */
2unsigned short sbus_risc_code01[] __initdata = { 2unsigned short sbus_risc_code01[] __devinitdata = {
3 0x0078, 0x1030, 0x0000, 0x2419, 0x0000, 0x12ff, 0x2043, 0x4f50, 3 0x0078, 0x1030, 0x0000, 0x2419, 0x0000, 0x12ff, 0x2043, 0x4f50,
4 0x5952, 0x4947, 0x4854, 0x2031, 0x3939, 0x312c, 0x3139, 0x3932, 4 0x5952, 0x4947, 0x4854, 0x2031, 0x3939, 0x312c, 0x3139, 0x3932,
5 0x2c31, 0x3939, 0x332c, 0x3139, 0x3934, 0x2051, 0x4c4f, 0x4749, 5 0x2c31, 0x3939, 0x332c, 0x3139, 0x3934, 0x2051, 0x4c4f, 0x4749,
@@ -1157,4 +1157,4 @@ unsigned short sbus_risc_code01[] __initdata = {
1157 0x003c, 0x0040, 0x3415, 0x2019, 0x2626, 0x7b22, 0x7b26, 0x007c, 1157 0x003c, 0x0040, 0x3415, 0x2019, 0x2626, 0x7b22, 0x7b26, 0x007c,
1158 0x92a7 1158 0x92a7
1159}; 1159};
1160unsigned short sbus_risc_code_length01 = 0x2419; 1160unsigned short __devinitdata sbus_risc_code_length01 = 0x2419;
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 9c0f35820e3e..30ee3d72c021 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -52,7 +52,7 @@
52#include "scsi_debug.h" 52#include "scsi_debug.h"
53 53
54#define SCSI_DEBUG_VERSION "1.80" 54#define SCSI_DEBUG_VERSION "1.80"
55static const char * scsi_debug_version_date = "20060914"; 55static const char * scsi_debug_version_date = "20061018";
56 56
57/* Additional Sense Code (ASC) used */ 57/* Additional Sense Code (ASC) used */
58#define NO_ADDITIONAL_SENSE 0x0 58#define NO_ADDITIONAL_SENSE 0x0
@@ -254,6 +254,8 @@ static int resp_requests(struct scsi_cmnd * SCpnt,
254 struct sdebug_dev_info * devip); 254 struct sdebug_dev_info * devip);
255static int resp_start_stop(struct scsi_cmnd * scp, 255static int resp_start_stop(struct scsi_cmnd * scp,
256 struct sdebug_dev_info * devip); 256 struct sdebug_dev_info * devip);
257static int resp_report_tgtpgs(struct scsi_cmnd * scp,
258 struct sdebug_dev_info * devip);
257static int resp_readcap(struct scsi_cmnd * SCpnt, 259static int resp_readcap(struct scsi_cmnd * SCpnt,
258 struct sdebug_dev_info * devip); 260 struct sdebug_dev_info * devip);
259static int resp_readcap16(struct scsi_cmnd * SCpnt, 261static int resp_readcap16(struct scsi_cmnd * SCpnt,
@@ -287,9 +289,9 @@ static void __init sdebug_build_parts(unsigned char * ramp);
287static void __init init_all_queued(void); 289static void __init init_all_queued(void);
288static void stop_all_queued(void); 290static void stop_all_queued(void);
289static int stop_queued_cmnd(struct scsi_cmnd * cmnd); 291static int stop_queued_cmnd(struct scsi_cmnd * cmnd);
290static int inquiry_evpd_83(unsigned char * arr, int target_dev_id, 292static int inquiry_evpd_83(unsigned char * arr, int port_group_id,
291 int dev_id_num, const char * dev_id_str, 293 int target_dev_id, int dev_id_num,
292 int dev_id_str_len); 294 const char * dev_id_str, int dev_id_str_len);
293static int inquiry_evpd_88(unsigned char * arr, int target_dev_id); 295static int inquiry_evpd_88(unsigned char * arr, int target_dev_id);
294static int do_create_driverfs_files(void); 296static int do_create_driverfs_files(void);
295static void do_remove_driverfs_files(void); 297static void do_remove_driverfs_files(void);
@@ -422,6 +424,15 @@ int scsi_debug_queuecommand(struct scsi_cmnd * SCpnt, done_funct_t done)
422 } 424 }
423 errsts = resp_readcap16(SCpnt, devip); 425 errsts = resp_readcap16(SCpnt, devip);
424 break; 426 break;
427 case MAINTENANCE_IN:
428 if (MI_REPORT_TARGET_PGS != cmd[1]) {
429 mk_sense_buffer(devip, ILLEGAL_REQUEST,
430 INVALID_OPCODE, 0);
431 errsts = check_condition_result;
432 break;
433 }
434 errsts = resp_report_tgtpgs(SCpnt, devip);
435 break;
425 case READ_16: 436 case READ_16:
426 case READ_12: 437 case READ_12:
427 case READ_10: 438 case READ_10:
@@ -665,8 +676,9 @@ static const char * inq_vendor_id = "Linux ";
665static const char * inq_product_id = "scsi_debug "; 676static const char * inq_product_id = "scsi_debug ";
666static const char * inq_product_rev = "0004"; 677static const char * inq_product_rev = "0004";
667 678
668static int inquiry_evpd_83(unsigned char * arr, int target_dev_id, 679static int inquiry_evpd_83(unsigned char * arr, int port_group_id,
669 int dev_id_num, const char * dev_id_str, 680 int target_dev_id, int dev_id_num,
681 const char * dev_id_str,
670 int dev_id_str_len) 682 int dev_id_str_len)
671{ 683{
672 int num, port_a; 684 int num, port_a;
@@ -720,6 +732,15 @@ static int inquiry_evpd_83(unsigned char * arr, int target_dev_id,
720 arr[num++] = (port_a >> 16) & 0xff; 732 arr[num++] = (port_a >> 16) & 0xff;
721 arr[num++] = (port_a >> 8) & 0xff; 733 arr[num++] = (port_a >> 8) & 0xff;
722 arr[num++] = port_a & 0xff; 734 arr[num++] = port_a & 0xff;
735 /* NAA-5, Target port group identifier */
736 arr[num++] = 0x61; /* proto=sas, binary */
737 arr[num++] = 0x95; /* piv=1, target port group id */
738 arr[num++] = 0x0;
739 arr[num++] = 0x4;
740 arr[num++] = 0;
741 arr[num++] = 0;
742 arr[num++] = (port_group_id >> 8) & 0xff;
743 arr[num++] = port_group_id & 0xff;
723 /* NAA-5, Target device identifier */ 744 /* NAA-5, Target device identifier */
724 arr[num++] = 0x61; /* proto=sas, binary */ 745 arr[num++] = 0x61; /* proto=sas, binary */
725 arr[num++] = 0xa3; /* piv=1, target device, naa */ 746 arr[num++] = 0xa3; /* piv=1, target device, naa */
@@ -928,12 +949,12 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
928 struct sdebug_dev_info * devip) 949 struct sdebug_dev_info * devip)
929{ 950{
930 unsigned char pq_pdt; 951 unsigned char pq_pdt;
931 unsigned char arr[SDEBUG_MAX_INQ_ARR_SZ]; 952 unsigned char * arr;
932 unsigned char *cmd = (unsigned char *)scp->cmnd; 953 unsigned char *cmd = (unsigned char *)scp->cmnd;
933 int alloc_len, n; 954 int alloc_len, n, ret;
934 955
935 alloc_len = (cmd[3] << 8) + cmd[4]; 956 alloc_len = (cmd[3] << 8) + cmd[4];
936 memset(arr, 0, SDEBUG_MAX_INQ_ARR_SZ); 957 arr = kzalloc(SDEBUG_MAX_INQ_ARR_SZ, GFP_KERNEL);
937 if (devip->wlun) 958 if (devip->wlun)
938 pq_pdt = 0x1e; /* present, wlun */ 959 pq_pdt = 0x1e; /* present, wlun */
939 else if (scsi_debug_no_lun_0 && (0 == devip->lun)) 960 else if (scsi_debug_no_lun_0 && (0 == devip->lun))
@@ -944,12 +965,15 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
944 if (0x2 & cmd[1]) { /* CMDDT bit set */ 965 if (0x2 & cmd[1]) { /* CMDDT bit set */
945 mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB, 966 mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
946 0); 967 0);
968 kfree(arr);
947 return check_condition_result; 969 return check_condition_result;
948 } else if (0x1 & cmd[1]) { /* EVPD bit set */ 970 } else if (0x1 & cmd[1]) { /* EVPD bit set */
949 int lu_id_num, target_dev_id, len; 971 int lu_id_num, port_group_id, target_dev_id, len;
950 char lu_id_str[6]; 972 char lu_id_str[6];
951 int host_no = devip->sdbg_host->shost->host_no; 973 int host_no = devip->sdbg_host->shost->host_no;
952 974
975 port_group_id = (((host_no + 1) & 0x7f) << 8) +
976 (devip->channel & 0x7f);
953 if (0 == scsi_debug_vpd_use_hostno) 977 if (0 == scsi_debug_vpd_use_hostno)
954 host_no = 0; 978 host_no = 0;
955 lu_id_num = devip->wlun ? -1 : (((host_no + 1) * 2000) + 979 lu_id_num = devip->wlun ? -1 : (((host_no + 1) * 2000) +
@@ -977,8 +1001,9 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
977 memcpy(&arr[4], lu_id_str, len); 1001 memcpy(&arr[4], lu_id_str, len);
978 } else if (0x83 == cmd[2]) { /* device identification */ 1002 } else if (0x83 == cmd[2]) { /* device identification */
979 arr[1] = cmd[2]; /*sanity */ 1003 arr[1] = cmd[2]; /*sanity */
980 arr[3] = inquiry_evpd_83(&arr[4], target_dev_id, 1004 arr[3] = inquiry_evpd_83(&arr[4], port_group_id,
981 lu_id_num, lu_id_str, len); 1005 target_dev_id, lu_id_num,
1006 lu_id_str, len);
982 } else if (0x84 == cmd[2]) { /* Software interface ident. */ 1007 } else if (0x84 == cmd[2]) { /* Software interface ident. */
983 arr[1] = cmd[2]; /*sanity */ 1008 arr[1] = cmd[2]; /*sanity */
984 arr[3] = inquiry_evpd_84(&arr[4]); 1009 arr[3] = inquiry_evpd_84(&arr[4]);
@@ -1012,17 +1037,22 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
1012 /* Illegal request, invalid field in cdb */ 1037 /* Illegal request, invalid field in cdb */
1013 mk_sense_buffer(devip, ILLEGAL_REQUEST, 1038 mk_sense_buffer(devip, ILLEGAL_REQUEST,
1014 INVALID_FIELD_IN_CDB, 0); 1039 INVALID_FIELD_IN_CDB, 0);
1040 kfree(arr);
1015 return check_condition_result; 1041 return check_condition_result;
1016 } 1042 }
1017 len = min(((arr[2] << 8) + arr[3]) + 4, alloc_len); 1043 len = min(((arr[2] << 8) + arr[3]) + 4, alloc_len);
1018 return fill_from_dev_buffer(scp, arr, 1044 ret = fill_from_dev_buffer(scp, arr,
1019 min(len, SDEBUG_MAX_INQ_ARR_SZ)); 1045 min(len, SDEBUG_MAX_INQ_ARR_SZ));
1046 kfree(arr);
1047 return ret;
1020 } 1048 }
1021 /* drops through here for a standard inquiry */ 1049 /* drops through here for a standard inquiry */
1022 arr[1] = DEV_REMOVEABLE(target) ? 0x80 : 0; /* Removable disk */ 1050 arr[1] = DEV_REMOVEABLE(target) ? 0x80 : 0; /* Removable disk */
1023 arr[2] = scsi_debug_scsi_level; 1051 arr[2] = scsi_debug_scsi_level;
1024 arr[3] = 2; /* response_data_format==2 */ 1052 arr[3] = 2; /* response_data_format==2 */
1025 arr[4] = SDEBUG_LONG_INQ_SZ - 5; 1053 arr[4] = SDEBUG_LONG_INQ_SZ - 5;
1054 if (0 == scsi_debug_vpd_use_hostno)
1055 arr[5] = 0x10; /* claim: implicit TGPS */
1026 arr[6] = 0x10; /* claim: MultiP */ 1056 arr[6] = 0x10; /* claim: MultiP */
1027 /* arr[6] |= 0x40; ... claim: EncServ (enclosure services) */ 1057 /* arr[6] |= 0x40; ... claim: EncServ (enclosure services) */
1028 arr[7] = 0xa; /* claim: LINKED + CMDQUE */ 1058 arr[7] = 0xa; /* claim: LINKED + CMDQUE */
@@ -1039,8 +1069,10 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
1039 arr[n++] = 0x3; arr[n++] = 0x60; /* SSC-2 no version */ 1069 arr[n++] = 0x3; arr[n++] = 0x60; /* SSC-2 no version */
1040 } 1070 }
1041 arr[n++] = 0xc; arr[n++] = 0xf; /* SAS-1.1 rev 10 */ 1071 arr[n++] = 0xc; arr[n++] = 0xf; /* SAS-1.1 rev 10 */
1042 return fill_from_dev_buffer(scp, arr, 1072 ret = fill_from_dev_buffer(scp, arr,
1043 min(alloc_len, SDEBUG_LONG_INQ_SZ)); 1073 min(alloc_len, SDEBUG_LONG_INQ_SZ));
1074 kfree(arr);
1075 return ret;
1044} 1076}
1045 1077
1046static int resp_requests(struct scsi_cmnd * scp, 1078static int resp_requests(struct scsi_cmnd * scp,
@@ -1171,6 +1203,87 @@ static int resp_readcap16(struct scsi_cmnd * scp,
1171 min(alloc_len, SDEBUG_READCAP16_ARR_SZ)); 1203 min(alloc_len, SDEBUG_READCAP16_ARR_SZ));
1172} 1204}
1173 1205
1206#define SDEBUG_MAX_TGTPGS_ARR_SZ 1412
1207
1208static int resp_report_tgtpgs(struct scsi_cmnd * scp,
1209 struct sdebug_dev_info * devip)
1210{
1211 unsigned char *cmd = (unsigned char *)scp->cmnd;
1212 unsigned char * arr;
1213 int host_no = devip->sdbg_host->shost->host_no;
1214 int n, ret, alen, rlen;
1215 int port_group_a, port_group_b, port_a, port_b;
1216
1217 alen = ((cmd[6] << 24) + (cmd[7] << 16) + (cmd[8] << 8)
1218 + cmd[9]);
1219
1220 arr = kzalloc(SDEBUG_MAX_TGTPGS_ARR_SZ, GFP_KERNEL);
1221 /*
1222 * EVPD page 0x88 states we have two ports, one
1223 * real and a fake port with no device connected.
1224 * So we create two port groups with one port each
1225 * and set the group with port B to unavailable.
1226 */
1227 port_a = 0x1; /* relative port A */
1228 port_b = 0x2; /* relative port B */
1229 port_group_a = (((host_no + 1) & 0x7f) << 8) +
1230 (devip->channel & 0x7f);
1231 port_group_b = (((host_no + 1) & 0x7f) << 8) +
1232 (devip->channel & 0x7f) + 0x80;
1233
1234 /*
1235 * The asymmetric access state is cycled according to the host_id.
1236 */
1237 n = 4;
1238 if (0 == scsi_debug_vpd_use_hostno) {
1239 arr[n++] = host_no % 3; /* Asymm access state */
1240 arr[n++] = 0x0F; /* claim: all states are supported */
1241 } else {
1242 arr[n++] = 0x0; /* Active/Optimized path */
1243 arr[n++] = 0x01; /* claim: only support active/optimized paths */
1244 }
1245 arr[n++] = (port_group_a >> 8) & 0xff;
1246 arr[n++] = port_group_a & 0xff;
1247 arr[n++] = 0; /* Reserved */
1248 arr[n++] = 0; /* Status code */
1249 arr[n++] = 0; /* Vendor unique */
1250 arr[n++] = 0x1; /* One port per group */
1251 arr[n++] = 0; /* Reserved */
1252 arr[n++] = 0; /* Reserved */
1253 arr[n++] = (port_a >> 8) & 0xff;
1254 arr[n++] = port_a & 0xff;
1255 arr[n++] = 3; /* Port unavailable */
1256 arr[n++] = 0x08; /* claim: only unavailalbe paths are supported */
1257 arr[n++] = (port_group_b >> 8) & 0xff;
1258 arr[n++] = port_group_b & 0xff;
1259 arr[n++] = 0; /* Reserved */
1260 arr[n++] = 0; /* Status code */
1261 arr[n++] = 0; /* Vendor unique */
1262 arr[n++] = 0x1; /* One port per group */
1263 arr[n++] = 0; /* Reserved */
1264 arr[n++] = 0; /* Reserved */
1265 arr[n++] = (port_b >> 8) & 0xff;
1266 arr[n++] = port_b & 0xff;
1267
1268 rlen = n - 4;
1269 arr[0] = (rlen >> 24) & 0xff;
1270 arr[1] = (rlen >> 16) & 0xff;
1271 arr[2] = (rlen >> 8) & 0xff;
1272 arr[3] = rlen & 0xff;
1273
1274 /*
1275 * Return the smallest value of either
1276 * - The allocated length
1277 * - The constructed command length
1278 * - The maximum array size
1279 */
1280 rlen = min(alen,n);
1281 ret = fill_from_dev_buffer(scp, arr,
1282 min(rlen, SDEBUG_MAX_TGTPGS_ARR_SZ));
1283 kfree(arr);
1284 return ret;
1285}
1286
1174/* <<Following mode page info copied from ST318451LW>> */ 1287/* <<Following mode page info copied from ST318451LW>> */
1175 1288
1176static int resp_err_recov_pg(unsigned char * p, int pcontrol, int target) 1289static int resp_err_recov_pg(unsigned char * p, int pcontrol, int target)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 743f67ed7640..3ac4890ce086 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -410,6 +410,7 @@ int scsi_execute_async(struct scsi_device *sdev, const unsigned char *cmd,
410 goto free_req; 410 goto free_req;
411 411
412 req->cmd_len = cmd_len; 412 req->cmd_len = cmd_len;
413 memset(req->cmd, 0, BLK_MAX_CDB); /* ATAPI hates garbage after CDB */
413 memcpy(req->cmd, cmd, req->cmd_len); 414 memcpy(req->cmd, cmd, req->cmd_len);
414 req->sense = sioc->sense; 415 req->sense = sioc->sense;
415 req->sense_len = 0; 416 req->sense_len = 0;
@@ -1084,7 +1085,7 @@ static void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd)
1084{ 1085{
1085 struct request *req = cmd->request; 1086 struct request *req = cmd->request;
1086 1087
1087 BUG_ON(sizeof(req->cmd) > sizeof(cmd->cmnd)); 1088 BUILD_BUG_ON(sizeof(req->cmd) > sizeof(cmd->cmnd));
1088 memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd)); 1089 memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd));
1089 cmd->cmd_len = req->cmd_len; 1090 cmd->cmd_len = req->cmd_len;
1090 if (!req->data_len) 1091 if (!req->data_len)
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index fd9e281c3bfe..94a274645f6f 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -631,12 +631,22 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
631 * scanning run at their own risk, or supply a user level program 631 * scanning run at their own risk, or supply a user level program
632 * that can correctly scan. 632 * that can correctly scan.
633 */ 633 */
634 sdev->inquiry = kmalloc(sdev->inquiry_len, GFP_ATOMIC); 634
635 if (sdev->inquiry == NULL) { 635 /*
636 * Copy at least 36 bytes of INQUIRY data, so that we don't
637 * dereference unallocated memory when accessing the Vendor,
638 * Product, and Revision strings. Badly behaved devices may set
639 * the INQUIRY Additional Length byte to a small value, indicating
640 * these strings are invalid, but often they contain plausible data
641 * nonetheless. It doesn't matter if the device sent < 36 bytes
642 * total, since scsi_probe_lun() initializes inq_result with 0s.
643 */
644 sdev->inquiry = kmemdup(inq_result,
645 max_t(size_t, sdev->inquiry_len, 36),
646 GFP_ATOMIC);
647 if (sdev->inquiry == NULL)
636 return SCSI_SCAN_NO_RESPONSE; 648 return SCSI_SCAN_NO_RESPONSE;
637 }
638 649
639 memcpy(sdev->inquiry, inq_result, sdev->inquiry_len);
640 sdev->vendor = (char *) (sdev->inquiry + 8); 650 sdev->vendor = (char *) (sdev->inquiry + 8);
641 sdev->model = (char *) (sdev->inquiry + 16); 651 sdev->model = (char *) (sdev->inquiry + 16);
642 sdev->rev = (char *) (sdev->inquiry + 32); 652 sdev->rev = (char *) (sdev->inquiry + 32);
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index e7fe565b96de..e1a91665d1c2 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -192,6 +192,7 @@ static CLASS_DEVICE_ATTR(state, S_IRUGO | S_IWUSR, show_shost_state, store_shost
192shost_rd_attr(unique_id, "%u\n"); 192shost_rd_attr(unique_id, "%u\n");
193shost_rd_attr(host_busy, "%hu\n"); 193shost_rd_attr(host_busy, "%hu\n");
194shost_rd_attr(cmd_per_lun, "%hd\n"); 194shost_rd_attr(cmd_per_lun, "%hd\n");
195shost_rd_attr(can_queue, "%hd\n");
195shost_rd_attr(sg_tablesize, "%hu\n"); 196shost_rd_attr(sg_tablesize, "%hu\n");
196shost_rd_attr(unchecked_isa_dma, "%d\n"); 197shost_rd_attr(unchecked_isa_dma, "%d\n");
197shost_rd_attr2(proc_name, hostt->proc_name, "%s\n"); 198shost_rd_attr2(proc_name, hostt->proc_name, "%s\n");
@@ -200,6 +201,7 @@ static struct class_device_attribute *scsi_sysfs_shost_attrs[] = {
200 &class_device_attr_unique_id, 201 &class_device_attr_unique_id,
201 &class_device_attr_host_busy, 202 &class_device_attr_host_busy,
202 &class_device_attr_cmd_per_lun, 203 &class_device_attr_cmd_per_lun,
204 &class_device_attr_can_queue,
203 &class_device_attr_sg_tablesize, 205 &class_device_attr_sg_tablesize,
204 &class_device_attr_unchecked_isa_dma, 206 &class_device_attr_unchecked_isa_dma,
205 &class_device_attr_proc_name, 207 &class_device_attr_proc_name,
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 7b0019cccce3..9b25124a989e 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -21,7 +21,6 @@
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 */ 22 */
23#include <linux/module.h> 23#include <linux/module.h>
24#include <linux/mempool.h>
25#include <linux/mutex.h> 24#include <linux/mutex.h>
26#include <net/tcp.h> 25#include <net/tcp.h>
27#include <scsi/scsi.h> 26#include <scsi/scsi.h>
@@ -34,7 +33,7 @@
34#define ISCSI_SESSION_ATTRS 11 33#define ISCSI_SESSION_ATTRS 11
35#define ISCSI_CONN_ATTRS 11 34#define ISCSI_CONN_ATTRS 11
36#define ISCSI_HOST_ATTRS 0 35#define ISCSI_HOST_ATTRS 0
37#define ISCSI_TRANSPORT_VERSION "2.0-685" 36#define ISCSI_TRANSPORT_VERSION "2.0-724"
38 37
39struct iscsi_internal { 38struct iscsi_internal {
40 int daemon_pid; 39 int daemon_pid;
@@ -149,30 +148,6 @@ static DECLARE_TRANSPORT_CLASS(iscsi_connection_class,
149static struct sock *nls; 148static struct sock *nls;
150static DEFINE_MUTEX(rx_queue_mutex); 149static DEFINE_MUTEX(rx_queue_mutex);
151 150
152struct mempool_zone {
153 mempool_t *pool;
154 atomic_t allocated;
155 int size;
156 int hiwat;
157 struct list_head freequeue;
158 spinlock_t freelock;
159};
160
161static struct mempool_zone *z_reply;
162
163/*
164 * Z_MAX_* - actual mempool size allocated at the mempool_zone_init() time
165 * Z_HIWAT_* - zone's high watermark when if_error bit will be set to -ENOMEM
166 * so daemon will notice OOM on NETLINK tranposrt level and will
167 * be able to predict or change operational behavior
168 */
169#define Z_MAX_REPLY 8
170#define Z_HIWAT_REPLY 6
171#define Z_MAX_PDU 8
172#define Z_HIWAT_PDU 6
173#define Z_MAX_ERROR 16
174#define Z_HIWAT_ERROR 12
175
176static LIST_HEAD(sesslist); 151static LIST_HEAD(sesslist);
177static DEFINE_SPINLOCK(sesslock); 152static DEFINE_SPINLOCK(sesslock);
178static LIST_HEAD(connlist); 153static LIST_HEAD(connlist);
@@ -414,59 +389,11 @@ int iscsi_destroy_session(struct iscsi_cls_session *session)
414} 389}
415EXPORT_SYMBOL_GPL(iscsi_destroy_session); 390EXPORT_SYMBOL_GPL(iscsi_destroy_session);
416 391
417static void mempool_zone_destroy(struct mempool_zone *zp)
418{
419 mempool_destroy(zp->pool);
420 kfree(zp);
421}
422
423static void*
424mempool_zone_alloc_skb(gfp_t gfp_mask, void *pool_data)
425{
426 struct mempool_zone *zone = pool_data;
427
428 return alloc_skb(zone->size, gfp_mask);
429}
430
431static void
432mempool_zone_free_skb(void *element, void *pool_data)
433{
434 kfree_skb(element);
435}
436
437static struct mempool_zone *
438mempool_zone_init(unsigned max, unsigned size, unsigned hiwat)
439{
440 struct mempool_zone *zp;
441
442 zp = kzalloc(sizeof(*zp), GFP_KERNEL);
443 if (!zp)
444 return NULL;
445
446 zp->size = size;
447 zp->hiwat = hiwat;
448 INIT_LIST_HEAD(&zp->freequeue);
449 spin_lock_init(&zp->freelock);
450 atomic_set(&zp->allocated, 0);
451
452 zp->pool = mempool_create(max, mempool_zone_alloc_skb,
453 mempool_zone_free_skb, zp);
454 if (!zp->pool) {
455 kfree(zp);
456 return NULL;
457 }
458
459 return zp;
460}
461
462static void iscsi_conn_release(struct device *dev) 392static void iscsi_conn_release(struct device *dev)
463{ 393{
464 struct iscsi_cls_conn *conn = iscsi_dev_to_conn(dev); 394 struct iscsi_cls_conn *conn = iscsi_dev_to_conn(dev);
465 struct device *parent = conn->dev.parent; 395 struct device *parent = conn->dev.parent;
466 396
467 mempool_zone_destroy(conn->z_pdu);
468 mempool_zone_destroy(conn->z_error);
469
470 kfree(conn); 397 kfree(conn);
471 put_device(parent); 398 put_device(parent);
472} 399}
@@ -476,31 +403,6 @@ static int iscsi_is_conn_dev(const struct device *dev)
476 return dev->release == iscsi_conn_release; 403 return dev->release == iscsi_conn_release;
477} 404}
478 405
479static int iscsi_create_event_pools(struct iscsi_cls_conn *conn)
480{
481 conn->z_pdu = mempool_zone_init(Z_MAX_PDU,
482 NLMSG_SPACE(sizeof(struct iscsi_uevent) +
483 sizeof(struct iscsi_hdr) +
484 DEFAULT_MAX_RECV_DATA_SEGMENT_LENGTH),
485 Z_HIWAT_PDU);
486 if (!conn->z_pdu) {
487 dev_printk(KERN_ERR, &conn->dev, "iscsi: can not allocate "
488 "pdu zone for new conn\n");
489 return -ENOMEM;
490 }
491
492 conn->z_error = mempool_zone_init(Z_MAX_ERROR,
493 NLMSG_SPACE(sizeof(struct iscsi_uevent)),
494 Z_HIWAT_ERROR);
495 if (!conn->z_error) {
496 dev_printk(KERN_ERR, &conn->dev, "iscsi: can not allocate "
497 "error zone for new conn\n");
498 mempool_zone_destroy(conn->z_pdu);
499 return -ENOMEM;
500 }
501 return 0;
502}
503
504/** 406/**
505 * iscsi_create_conn - create iscsi class connection 407 * iscsi_create_conn - create iscsi class connection
506 * @session: iscsi cls session 408 * @session: iscsi cls session
@@ -533,12 +435,9 @@ iscsi_create_conn(struct iscsi_cls_session *session, uint32_t cid)
533 conn->transport = transport; 435 conn->transport = transport;
534 conn->cid = cid; 436 conn->cid = cid;
535 437
536 if (iscsi_create_event_pools(conn))
537 goto free_conn;
538
539 /* this is released in the dev's release function */ 438 /* this is released in the dev's release function */
540 if (!get_device(&session->dev)) 439 if (!get_device(&session->dev))
541 goto free_conn_pools; 440 goto free_conn;
542 441
543 snprintf(conn->dev.bus_id, BUS_ID_SIZE, "connection%d:%u", 442 snprintf(conn->dev.bus_id, BUS_ID_SIZE, "connection%d:%u",
544 session->sid, cid); 443 session->sid, cid);
@@ -555,8 +454,6 @@ iscsi_create_conn(struct iscsi_cls_session *session, uint32_t cid)
555 454
556release_parent_ref: 455release_parent_ref:
557 put_device(&session->dev); 456 put_device(&session->dev);
558free_conn_pools:
559
560free_conn: 457free_conn:
561 kfree(conn); 458 kfree(conn);
562 return NULL; 459 return NULL;
@@ -599,81 +496,31 @@ iscsi_if_transport_lookup(struct iscsi_transport *tt)
599 return NULL; 496 return NULL;
600} 497}
601 498
602static inline struct list_head *skb_to_lh(struct sk_buff *skb)
603{
604 return (struct list_head *)&skb->cb;
605}
606
607static void
608mempool_zone_complete(struct mempool_zone *zone)
609{
610 unsigned long flags;
611 struct list_head *lh, *n;
612
613 spin_lock_irqsave(&zone->freelock, flags);
614 list_for_each_safe(lh, n, &zone->freequeue) {
615 struct sk_buff *skb = (struct sk_buff *)((char *)lh -
616 offsetof(struct sk_buff, cb));
617 if (!skb_shared(skb)) {
618 list_del(skb_to_lh(skb));
619 mempool_free(skb, zone->pool);
620 atomic_dec(&zone->allocated);
621 }
622 }
623 spin_unlock_irqrestore(&zone->freelock, flags);
624}
625
626static struct sk_buff*
627mempool_zone_get_skb(struct mempool_zone *zone)
628{
629 struct sk_buff *skb;
630
631 skb = mempool_alloc(zone->pool, GFP_ATOMIC);
632 if (skb)
633 atomic_inc(&zone->allocated);
634 return skb;
635}
636
637static int 499static int
638iscsi_broadcast_skb(struct mempool_zone *zone, struct sk_buff *skb, gfp_t gfp) 500iscsi_broadcast_skb(struct sk_buff *skb, gfp_t gfp)
639{ 501{
640 unsigned long flags;
641 int rc; 502 int rc;
642 503
643 skb_get(skb);
644 rc = netlink_broadcast(nls, skb, 0, 1, gfp); 504 rc = netlink_broadcast(nls, skb, 0, 1, gfp);
645 if (rc < 0) { 505 if (rc < 0) {
646 mempool_free(skb, zone->pool);
647 printk(KERN_ERR "iscsi: can not broadcast skb (%d)\n", rc); 506 printk(KERN_ERR "iscsi: can not broadcast skb (%d)\n", rc);
648 return rc; 507 return rc;
649 } 508 }
650 509
651 spin_lock_irqsave(&zone->freelock, flags);
652 INIT_LIST_HEAD(skb_to_lh(skb));
653 list_add(skb_to_lh(skb), &zone->freequeue);
654 spin_unlock_irqrestore(&zone->freelock, flags);
655 return 0; 510 return 0;
656} 511}
657 512
658static int 513static int
659iscsi_unicast_skb(struct mempool_zone *zone, struct sk_buff *skb, int pid) 514iscsi_unicast_skb(struct sk_buff *skb, int pid)
660{ 515{
661 unsigned long flags;
662 int rc; 516 int rc;
663 517
664 skb_get(skb);
665 rc = netlink_unicast(nls, skb, pid, MSG_DONTWAIT); 518 rc = netlink_unicast(nls, skb, pid, MSG_DONTWAIT);
666 if (rc < 0) { 519 if (rc < 0) {
667 mempool_free(skb, zone->pool);
668 printk(KERN_ERR "iscsi: can not unicast skb (%d)\n", rc); 520 printk(KERN_ERR "iscsi: can not unicast skb (%d)\n", rc);
669 return rc; 521 return rc;
670 } 522 }
671 523
672 spin_lock_irqsave(&zone->freelock, flags);
673 INIT_LIST_HEAD(skb_to_lh(skb));
674 list_add(skb_to_lh(skb), &zone->freequeue);
675 spin_unlock_irqrestore(&zone->freelock, flags);
676
677 return 0; 524 return 0;
678} 525}
679 526
@@ -692,9 +539,7 @@ int iscsi_recv_pdu(struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr,
692 if (!priv) 539 if (!priv)
693 return -EINVAL; 540 return -EINVAL;
694 541
695 mempool_zone_complete(conn->z_pdu); 542 skb = alloc_skb(len, GFP_ATOMIC);
696
697 skb = mempool_zone_get_skb(conn->z_pdu);
698 if (!skb) { 543 if (!skb) {
699 iscsi_conn_error(conn, ISCSI_ERR_CONN_FAILED); 544 iscsi_conn_error(conn, ISCSI_ERR_CONN_FAILED);
700 dev_printk(KERN_ERR, &conn->dev, "iscsi: can not deliver " 545 dev_printk(KERN_ERR, &conn->dev, "iscsi: can not deliver "
@@ -707,15 +552,13 @@ int iscsi_recv_pdu(struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr,
707 memset(ev, 0, sizeof(*ev)); 552 memset(ev, 0, sizeof(*ev));
708 ev->transport_handle = iscsi_handle(conn->transport); 553 ev->transport_handle = iscsi_handle(conn->transport);
709 ev->type = ISCSI_KEVENT_RECV_PDU; 554 ev->type = ISCSI_KEVENT_RECV_PDU;
710 if (atomic_read(&conn->z_pdu->allocated) >= conn->z_pdu->hiwat)
711 ev->iferror = -ENOMEM;
712 ev->r.recv_req.cid = conn->cid; 555 ev->r.recv_req.cid = conn->cid;
713 ev->r.recv_req.sid = iscsi_conn_get_sid(conn); 556 ev->r.recv_req.sid = iscsi_conn_get_sid(conn);
714 pdu = (char*)ev + sizeof(*ev); 557 pdu = (char*)ev + sizeof(*ev);
715 memcpy(pdu, hdr, sizeof(struct iscsi_hdr)); 558 memcpy(pdu, hdr, sizeof(struct iscsi_hdr));
716 memcpy(pdu + sizeof(struct iscsi_hdr), data, data_size); 559 memcpy(pdu + sizeof(struct iscsi_hdr), data, data_size);
717 560
718 return iscsi_unicast_skb(conn->z_pdu, skb, priv->daemon_pid); 561 return iscsi_unicast_skb(skb, priv->daemon_pid);
719} 562}
720EXPORT_SYMBOL_GPL(iscsi_recv_pdu); 563EXPORT_SYMBOL_GPL(iscsi_recv_pdu);
721 564
@@ -731,9 +574,7 @@ void iscsi_conn_error(struct iscsi_cls_conn *conn, enum iscsi_err error)
731 if (!priv) 574 if (!priv)
732 return; 575 return;
733 576
734 mempool_zone_complete(conn->z_error); 577 skb = alloc_skb(len, GFP_ATOMIC);
735
736 skb = mempool_zone_get_skb(conn->z_error);
737 if (!skb) { 578 if (!skb) {
738 dev_printk(KERN_ERR, &conn->dev, "iscsi: gracefully ignored " 579 dev_printk(KERN_ERR, &conn->dev, "iscsi: gracefully ignored "
739 "conn error (%d)\n", error); 580 "conn error (%d)\n", error);
@@ -744,13 +585,11 @@ void iscsi_conn_error(struct iscsi_cls_conn *conn, enum iscsi_err error)
744 ev = NLMSG_DATA(nlh); 585 ev = NLMSG_DATA(nlh);
745 ev->transport_handle = iscsi_handle(conn->transport); 586 ev->transport_handle = iscsi_handle(conn->transport);
746 ev->type = ISCSI_KEVENT_CONN_ERROR; 587 ev->type = ISCSI_KEVENT_CONN_ERROR;
747 if (atomic_read(&conn->z_error->allocated) >= conn->z_error->hiwat)
748 ev->iferror = -ENOMEM;
749 ev->r.connerror.error = error; 588 ev->r.connerror.error = error;
750 ev->r.connerror.cid = conn->cid; 589 ev->r.connerror.cid = conn->cid;
751 ev->r.connerror.sid = iscsi_conn_get_sid(conn); 590 ev->r.connerror.sid = iscsi_conn_get_sid(conn);
752 591
753 iscsi_broadcast_skb(conn->z_error, skb, GFP_ATOMIC); 592 iscsi_broadcast_skb(skb, GFP_ATOMIC);
754 593
755 dev_printk(KERN_INFO, &conn->dev, "iscsi: detected conn error (%d)\n", 594 dev_printk(KERN_INFO, &conn->dev, "iscsi: detected conn error (%d)\n",
756 error); 595 error);
@@ -767,9 +606,7 @@ iscsi_if_send_reply(int pid, int seq, int type, int done, int multi,
767 int flags = multi ? NLM_F_MULTI : 0; 606 int flags = multi ? NLM_F_MULTI : 0;
768 int t = done ? NLMSG_DONE : type; 607 int t = done ? NLMSG_DONE : type;
769 608
770 mempool_zone_complete(z_reply); 609 skb = alloc_skb(len, GFP_ATOMIC);
771
772 skb = mempool_zone_get_skb(z_reply);
773 /* 610 /*
774 * FIXME: 611 * FIXME:
775 * user is supposed to react on iferror == -ENOMEM; 612 * user is supposed to react on iferror == -ENOMEM;
@@ -780,7 +617,7 @@ iscsi_if_send_reply(int pid, int seq, int type, int done, int multi,
780 nlh = __nlmsg_put(skb, pid, seq, t, (len - sizeof(*nlh)), 0); 617 nlh = __nlmsg_put(skb, pid, seq, t, (len - sizeof(*nlh)), 0);
781 nlh->nlmsg_flags = flags; 618 nlh->nlmsg_flags = flags;
782 memcpy(NLMSG_DATA(nlh), payload, size); 619 memcpy(NLMSG_DATA(nlh), payload, size);
783 return iscsi_unicast_skb(z_reply, skb, pid); 620 return iscsi_unicast_skb(skb, pid);
784} 621}
785 622
786static int 623static int
@@ -810,9 +647,7 @@ iscsi_if_get_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh)
810 do { 647 do {
811 int actual_size; 648 int actual_size;
812 649
813 mempool_zone_complete(conn->z_pdu); 650 skbstat = alloc_skb(len, GFP_ATOMIC);
814
815 skbstat = mempool_zone_get_skb(conn->z_pdu);
816 if (!skbstat) { 651 if (!skbstat) {
817 dev_printk(KERN_ERR, &conn->dev, "iscsi: can not " 652 dev_printk(KERN_ERR, &conn->dev, "iscsi: can not "
818 "deliver stats: OOM\n"); 653 "deliver stats: OOM\n");
@@ -825,8 +660,6 @@ iscsi_if_get_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh)
825 memset(evstat, 0, sizeof(*evstat)); 660 memset(evstat, 0, sizeof(*evstat));
826 evstat->transport_handle = iscsi_handle(conn->transport); 661 evstat->transport_handle = iscsi_handle(conn->transport);
827 evstat->type = nlh->nlmsg_type; 662 evstat->type = nlh->nlmsg_type;
828 if (atomic_read(&conn->z_pdu->allocated) >= conn->z_pdu->hiwat)
829 evstat->iferror = -ENOMEM;
830 evstat->u.get_stats.cid = 663 evstat->u.get_stats.cid =
831 ev->u.get_stats.cid; 664 ev->u.get_stats.cid;
832 evstat->u.get_stats.sid = 665 evstat->u.get_stats.sid =
@@ -845,7 +678,7 @@ iscsi_if_get_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh)
845 skb_trim(skbstat, NLMSG_ALIGN(actual_size)); 678 skb_trim(skbstat, NLMSG_ALIGN(actual_size));
846 nlhstat->nlmsg_len = actual_size; 679 nlhstat->nlmsg_len = actual_size;
847 680
848 err = iscsi_unicast_skb(conn->z_pdu, skbstat, priv->daemon_pid); 681 err = iscsi_unicast_skb(skbstat, priv->daemon_pid);
849 } while (err < 0 && err != -ECONNREFUSED); 682 } while (err < 0 && err != -ECONNREFUSED);
850 683
851 return err; 684 return err;
@@ -876,9 +709,7 @@ int iscsi_if_destroy_session_done(struct iscsi_cls_conn *conn)
876 session = iscsi_dev_to_session(conn->dev.parent); 709 session = iscsi_dev_to_session(conn->dev.parent);
877 shost = iscsi_session_to_shost(session); 710 shost = iscsi_session_to_shost(session);
878 711
879 mempool_zone_complete(conn->z_pdu); 712 skb = alloc_skb(len, GFP_KERNEL);
880
881 skb = mempool_zone_get_skb(conn->z_pdu);
882 if (!skb) { 713 if (!skb) {
883 dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of " 714 dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of "
884 "session creation event\n"); 715 "session creation event\n");
@@ -896,7 +727,7 @@ int iscsi_if_destroy_session_done(struct iscsi_cls_conn *conn)
896 * this will occur if the daemon is not up, so we just warn 727 * this will occur if the daemon is not up, so we just warn
897 * the user and when the daemon is restarted it will handle it 728 * the user and when the daemon is restarted it will handle it
898 */ 729 */
899 rc = iscsi_broadcast_skb(conn->z_pdu, skb, GFP_KERNEL); 730 rc = iscsi_broadcast_skb(skb, GFP_KERNEL);
900 if (rc < 0) 731 if (rc < 0)
901 dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of " 732 dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of "
902 "session destruction event. Check iscsi daemon\n"); 733 "session destruction event. Check iscsi daemon\n");
@@ -939,9 +770,7 @@ int iscsi_if_create_session_done(struct iscsi_cls_conn *conn)
939 session = iscsi_dev_to_session(conn->dev.parent); 770 session = iscsi_dev_to_session(conn->dev.parent);
940 shost = iscsi_session_to_shost(session); 771 shost = iscsi_session_to_shost(session);
941 772
942 mempool_zone_complete(conn->z_pdu); 773 skb = alloc_skb(len, GFP_KERNEL);
943
944 skb = mempool_zone_get_skb(conn->z_pdu);
945 if (!skb) { 774 if (!skb) {
946 dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of " 775 dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of "
947 "session creation event\n"); 776 "session creation event\n");
@@ -959,7 +788,7 @@ int iscsi_if_create_session_done(struct iscsi_cls_conn *conn)
959 * this will occur if the daemon is not up, so we just warn 788 * this will occur if the daemon is not up, so we just warn
960 * the user and when the daemon is restarted it will handle it 789 * the user and when the daemon is restarted it will handle it
961 */ 790 */
962 rc = iscsi_broadcast_skb(conn->z_pdu, skb, GFP_KERNEL); 791 rc = iscsi_broadcast_skb(skb, GFP_KERNEL);
963 if (rc < 0) 792 if (rc < 0)
964 dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of " 793 dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of "
965 "session creation event. Check iscsi daemon\n"); 794 "session creation event. Check iscsi daemon\n");
@@ -1278,9 +1107,6 @@ iscsi_if_rx(struct sock *sk, int len)
1278 err = iscsi_if_send_reply( 1107 err = iscsi_if_send_reply(
1279 NETLINK_CREDS(skb)->pid, nlh->nlmsg_seq, 1108 NETLINK_CREDS(skb)->pid, nlh->nlmsg_seq,
1280 nlh->nlmsg_type, 0, 0, ev, sizeof(*ev)); 1109 nlh->nlmsg_type, 0, 0, ev, sizeof(*ev));
1281 if (atomic_read(&z_reply->allocated) >=
1282 z_reply->hiwat)
1283 ev->iferror = -ENOMEM;
1284 } while (err < 0 && err != -ECONNREFUSED); 1110 } while (err < 0 && err != -ECONNREFUSED);
1285 skb_pull(skb, rlen); 1111 skb_pull(skb, rlen);
1286 } 1112 }
@@ -1584,32 +1410,6 @@ int iscsi_unregister_transport(struct iscsi_transport *tt)
1584} 1410}
1585EXPORT_SYMBOL_GPL(iscsi_unregister_transport); 1411EXPORT_SYMBOL_GPL(iscsi_unregister_transport);
1586 1412
1587static int
1588iscsi_rcv_nl_event(struct notifier_block *this, unsigned long event, void *ptr)
1589{
1590 struct netlink_notify *n = ptr;
1591
1592 if (event == NETLINK_URELEASE &&
1593 n->protocol == NETLINK_ISCSI && n->pid) {
1594 struct iscsi_cls_conn *conn;
1595 unsigned long flags;
1596
1597 mempool_zone_complete(z_reply);
1598 spin_lock_irqsave(&connlock, flags);
1599 list_for_each_entry(conn, &connlist, conn_list) {
1600 mempool_zone_complete(conn->z_error);
1601 mempool_zone_complete(conn->z_pdu);
1602 }
1603 spin_unlock_irqrestore(&connlock, flags);
1604 }
1605
1606 return NOTIFY_DONE;
1607}
1608
1609static struct notifier_block iscsi_nl_notifier = {
1610 .notifier_call = iscsi_rcv_nl_event,
1611};
1612
1613static __init int iscsi_transport_init(void) 1413static __init int iscsi_transport_init(void)
1614{ 1414{
1615 int err; 1415 int err;
@@ -1633,25 +1433,15 @@ static __init int iscsi_transport_init(void)
1633 if (err) 1433 if (err)
1634 goto unregister_conn_class; 1434 goto unregister_conn_class;
1635 1435
1636 err = netlink_register_notifier(&iscsi_nl_notifier);
1637 if (err)
1638 goto unregister_session_class;
1639
1640 nls = netlink_kernel_create(NETLINK_ISCSI, 1, iscsi_if_rx, 1436 nls = netlink_kernel_create(NETLINK_ISCSI, 1, iscsi_if_rx,
1641 THIS_MODULE); 1437 THIS_MODULE);
1642 if (!nls) { 1438 if (!nls) {
1643 err = -ENOBUFS; 1439 err = -ENOBUFS;
1644 goto unregister_notifier; 1440 goto unregister_session_class;
1645 } 1441 }
1646 1442
1647 z_reply = mempool_zone_init(Z_MAX_REPLY, 1443 return 0;
1648 NLMSG_SPACE(sizeof(struct iscsi_uevent)), Z_HIWAT_REPLY);
1649 if (z_reply)
1650 return 0;
1651 1444
1652 sock_release(nls->sk_socket);
1653unregister_notifier:
1654 netlink_unregister_notifier(&iscsi_nl_notifier);
1655unregister_session_class: 1445unregister_session_class:
1656 transport_class_unregister(&iscsi_session_class); 1446 transport_class_unregister(&iscsi_session_class);
1657unregister_conn_class: 1447unregister_conn_class:
@@ -1665,9 +1455,7 @@ unregister_transport_class:
1665 1455
1666static void __exit iscsi_transport_exit(void) 1456static void __exit iscsi_transport_exit(void)
1667{ 1457{
1668 mempool_zone_destroy(z_reply);
1669 sock_release(nls->sk_socket); 1458 sock_release(nls->sk_socket);
1670 netlink_unregister_notifier(&iscsi_nl_notifier);
1671 transport_class_unregister(&iscsi_connection_class); 1459 transport_class_unregister(&iscsi_connection_class);
1672 transport_class_unregister(&iscsi_session_class); 1460 transport_class_unregister(&iscsi_session_class);
1673 transport_class_unregister(&iscsi_host_class); 1461 transport_class_unregister(&iscsi_host_class);
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 3f8b93188567..81e3bc7b02a1 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -60,7 +60,7 @@ static int sg_version_num = 30534; /* 2 digits for each component */
60 60
61#ifdef CONFIG_SCSI_PROC_FS 61#ifdef CONFIG_SCSI_PROC_FS
62#include <linux/proc_fs.h> 62#include <linux/proc_fs.h>
63static char *sg_version_date = "20060920"; 63static char *sg_version_date = "20061027";
64 64
65static int sg_proc_init(void); 65static int sg_proc_init(void);
66static void sg_proc_cleanup(void); 66static void sg_proc_cleanup(void);
@@ -710,12 +710,12 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
710 (int) cmnd[0], (int) hp->cmd_len)); 710 (int) cmnd[0], (int) hp->cmd_len));
711 711
712 if ((k = sg_start_req(srp))) { 712 if ((k = sg_start_req(srp))) {
713 SCSI_LOG_TIMEOUT(1, printk("sg_write: start_req err=%d\n", k)); 713 SCSI_LOG_TIMEOUT(1, printk("sg_common_write: start_req err=%d\n", k));
714 sg_finish_rem_req(srp); 714 sg_finish_rem_req(srp);
715 return k; /* probably out of space --> ENOMEM */ 715 return k; /* probably out of space --> ENOMEM */
716 } 716 }
717 if ((k = sg_write_xfer(srp))) { 717 if ((k = sg_write_xfer(srp))) {
718 SCSI_LOG_TIMEOUT(1, printk("sg_write: write_xfer, bad address\n")); 718 SCSI_LOG_TIMEOUT(1, printk("sg_common_write: write_xfer, bad address\n"));
719 sg_finish_rem_req(srp); 719 sg_finish_rem_req(srp);
720 return k; 720 return k;
721 } 721 }
@@ -746,7 +746,7 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
746 hp->dxfer_len, srp->data.k_use_sg, timeout, 746 hp->dxfer_len, srp->data.k_use_sg, timeout,
747 SG_DEFAULT_RETRIES, srp, sg_cmd_done, 747 SG_DEFAULT_RETRIES, srp, sg_cmd_done,
748 GFP_ATOMIC)) { 748 GFP_ATOMIC)) {
749 SCSI_LOG_TIMEOUT(1, printk("sg_write: scsi_execute_async failed\n")); 749 SCSI_LOG_TIMEOUT(1, printk("sg_common_write: scsi_execute_async failed\n"));
750 /* 750 /*
751 * most likely out of mem, but could also be a bad map 751 * most likely out of mem, but could also be a bad map
752 */ 752 */
@@ -1283,7 +1283,7 @@ sg_cmd_done(void *data, char *sense, int result, int resid)
1283 sg_finish_rem_req(srp); 1283 sg_finish_rem_req(srp);
1284 srp = NULL; 1284 srp = NULL;
1285 if (NULL == sfp->headrp) { 1285 if (NULL == sfp->headrp) {
1286 SCSI_LOG_TIMEOUT(1, printk("sg...bh: already closed, final cleanup\n")); 1286 SCSI_LOG_TIMEOUT(1, printk("sg_cmd_done: already closed, final cleanup\n"));
1287 if (0 == sg_remove_sfp(sdp, sfp)) { /* device still present */ 1287 if (0 == sg_remove_sfp(sdp, sfp)) { /* device still present */
1288 scsi_device_put(sdp->device); 1288 scsi_device_put(sdp->device);
1289 } 1289 }
@@ -1512,12 +1512,12 @@ sg_remove(struct class_device *cl_dev, struct class_interface *cl_intf)
1512 POLL_HUP); 1512 POLL_HUP);
1513 } 1513 }
1514 } 1514 }
1515 SCSI_LOG_TIMEOUT(3, printk("sg_detach: dev=%d, dirty\n", k)); 1515 SCSI_LOG_TIMEOUT(3, printk("sg_remove: dev=%d, dirty\n", k));
1516 if (NULL == sdp->headfp) { 1516 if (NULL == sdp->headfp) {
1517 sg_dev_arr[k] = NULL; 1517 sg_dev_arr[k] = NULL;
1518 } 1518 }
1519 } else { /* nothing active, simple case */ 1519 } else { /* nothing active, simple case */
1520 SCSI_LOG_TIMEOUT(3, printk("sg_detach: dev=%d\n", k)); 1520 SCSI_LOG_TIMEOUT(3, printk("sg_remove: dev=%d\n", k));
1521 sg_dev_arr[k] = NULL; 1521 sg_dev_arr[k] = NULL;
1522 } 1522 }
1523 sg_nr_dev--; 1523 sg_nr_dev--;
@@ -1876,14 +1876,15 @@ sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size)
1876 } 1876 }
1877 } 1877 }
1878 sg->page = p; 1878 sg->page = p;
1879 sg->length = ret_sz; 1879 sg->length = (ret_sz > num) ? num : ret_sz;
1880 1880
1881 SCSI_LOG_TIMEOUT(5, printk("sg_build_build: k=%d, a=0x%p, len=%d\n", 1881 SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k=%d, num=%d, "
1882 k, p, ret_sz)); 1882 "ret_sz=%d\n", k, num, ret_sz));
1883 } /* end of for loop */ 1883 } /* end of for loop */
1884 1884
1885 schp->k_use_sg = k; 1885 schp->k_use_sg = k;
1886 SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k_use_sg=%d, rem_sz=%d\n", k, rem_sz)); 1886 SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k_use_sg=%d, "
1887 "rem_sz=%d\n", k, rem_sz));
1887 1888
1888 schp->bufflen = blk_size; 1889 schp->bufflen = blk_size;
1889 if (rem_sz > 0) /* must have failed */ 1890 if (rem_sz > 0) /* must have failed */
@@ -2014,7 +2015,7 @@ sg_remove_scat(Sg_scatter_hold * schp)
2014 for (k = 0; (k < schp->k_use_sg) && sg->page; 2015 for (k = 0; (k < schp->k_use_sg) && sg->page;
2015 ++k, ++sg) { 2016 ++k, ++sg) {
2016 SCSI_LOG_TIMEOUT(5, printk( 2017 SCSI_LOG_TIMEOUT(5, printk(
2017 "sg_remove_scat: k=%d, a=0x%p, len=%d\n", 2018 "sg_remove_scat: k=%d, pg=0x%p, len=%d\n",
2018 k, sg->page, sg->length)); 2019 k, sg->page, sg->length));
2019 sg_page_free(sg->page, sg->length); 2020 sg_page_free(sg->page, sg->length);
2020 } 2021 }
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 3babdc76b3fb..e1a52c525ed4 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -1177,7 +1177,10 @@ static int st_open(struct inode *inode, struct file *filp)
1177 goto err_out; 1177 goto err_out;
1178 if ((filp->f_flags & O_NONBLOCK) == 0 && 1178 if ((filp->f_flags & O_NONBLOCK) == 0 &&
1179 retval != CHKRES_READY) { 1179 retval != CHKRES_READY) {
1180 retval = (-EIO); 1180 if (STp->ready == NO_TAPE)
1181 retval = (-ENOMEDIUM);
1182 else
1183 retval = (-EIO);
1181 goto err_out; 1184 goto err_out;
1182 } 1185 }
1183 return 0; 1186 return 0;
diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 5ec5af8e3379..3b3f3050a877 100644
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -266,8 +266,8 @@ static struct scsi_host_template *the_template = NULL;
266 (struct NCR5380_hostdata *)(in)->hostdata 266 (struct NCR5380_hostdata *)(in)->hostdata
267#define HOSTDATA(in) ((struct NCR5380_hostdata *)(in)->hostdata) 267#define HOSTDATA(in) ((struct NCR5380_hostdata *)(in)->hostdata)
268 268
269#define NEXT(cmd) ((Scsi_Cmnd *)((cmd)->host_scribble)) 269#define NEXT(cmd) ((struct scsi_cmnd *)((cmd)->host_scribble))
270#define NEXTADDR(cmd) ((Scsi_Cmnd **)&((cmd)->host_scribble)) 270#define NEXTADDR(cmd) ((struct scsi_cmnd **)&((cmd)->host_scribble))
271 271
272#define HOSTNO instance->host_no 272#define HOSTNO instance->host_no
273#define H_NO(cmd) (cmd)->device->host->host_no 273#define H_NO(cmd) (cmd)->device->host->host_no
@@ -360,7 +360,7 @@ static void __init init_tags( void )
360 * conditions. 360 * conditions.
361 */ 361 */
362 362
363static int is_lun_busy( Scsi_Cmnd *cmd, int should_be_tagged ) 363static int is_lun_busy(struct scsi_cmnd *cmd, int should_be_tagged)
364{ 364{
365 SETUP_HOSTDATA(cmd->device->host); 365 SETUP_HOSTDATA(cmd->device->host);
366 366
@@ -384,7 +384,7 @@ static int is_lun_busy( Scsi_Cmnd *cmd, int should_be_tagged )
384 * untagged. 384 * untagged.
385 */ 385 */
386 386
387static void cmd_get_tag( Scsi_Cmnd *cmd, int should_be_tagged ) 387static void cmd_get_tag(struct scsi_cmnd *cmd, int should_be_tagged)
388{ 388{
389 SETUP_HOSTDATA(cmd->device->host); 389 SETUP_HOSTDATA(cmd->device->host);
390 390
@@ -416,7 +416,7 @@ static void cmd_get_tag( Scsi_Cmnd *cmd, int should_be_tagged )
416 * unlock the LUN. 416 * unlock the LUN.
417 */ 417 */
418 418
419static void cmd_free_tag( Scsi_Cmnd *cmd ) 419static void cmd_free_tag(struct scsi_cmnd *cmd)
420{ 420{
421 SETUP_HOSTDATA(cmd->device->host); 421 SETUP_HOSTDATA(cmd->device->host);
422 422
@@ -460,18 +460,18 @@ static void free_all_tags( void )
460 460
461 461
462/* 462/*
463 * Function: void merge_contiguous_buffers( Scsi_Cmnd *cmd ) 463 * Function: void merge_contiguous_buffers(struct scsi_cmnd *cmd)
464 * 464 *
465 * Purpose: Try to merge several scatter-gather requests into one DMA 465 * Purpose: Try to merge several scatter-gather requests into one DMA
466 * transfer. This is possible if the scatter buffers lie on 466 * transfer. This is possible if the scatter buffers lie on
467 * physical contiguous addresses. 467 * physical contiguous addresses.
468 * 468 *
469 * Parameters: Scsi_Cmnd *cmd 469 * Parameters: struct scsi_cmnd *cmd
470 * The command to work on. The first scatter buffer's data are 470 * The command to work on. The first scatter buffer's data are
471 * assumed to be already transfered into ptr/this_residual. 471 * assumed to be already transfered into ptr/this_residual.
472 */ 472 */
473 473
474static void merge_contiguous_buffers( Scsi_Cmnd *cmd ) 474static void merge_contiguous_buffers(struct scsi_cmnd *cmd)
475{ 475{
476 unsigned long endaddr; 476 unsigned long endaddr;
477#if (NDEBUG & NDEBUG_MERGING) 477#if (NDEBUG & NDEBUG_MERGING)
@@ -501,15 +501,15 @@ static void merge_contiguous_buffers( Scsi_Cmnd *cmd )
501} 501}
502 502
503/* 503/*
504 * Function : void initialize_SCp(Scsi_Cmnd *cmd) 504 * Function : void initialize_SCp(struct scsi_cmnd *cmd)
505 * 505 *
506 * Purpose : initialize the saved data pointers for cmd to point to the 506 * Purpose : initialize the saved data pointers for cmd to point to the
507 * start of the buffer. 507 * start of the buffer.
508 * 508 *
509 * Inputs : cmd - Scsi_Cmnd structure to have pointers reset. 509 * Inputs : cmd - struct scsi_cmnd structure to have pointers reset.
510 */ 510 */
511 511
512static __inline__ void initialize_SCp(Scsi_Cmnd *cmd) 512static __inline__ void initialize_SCp(struct scsi_cmnd *cmd)
513{ 513{
514 /* 514 /*
515 * Initialize the Scsi Pointer field so that all of the commands in the 515 * Initialize the Scsi Pointer field so that all of the commands in the
@@ -753,14 +753,15 @@ static void NCR5380_print_status (struct Scsi_Host *instance)
753 do { if (pos + strlen(fmt) + 20 /* slop */ < buffer + length) \ 753 do { if (pos + strlen(fmt) + 20 /* slop */ < buffer + length) \
754 pos += sprintf(pos, fmt , ## args); } while(0) 754 pos += sprintf(pos, fmt , ## args); } while(0)
755static 755static
756char *lprint_Scsi_Cmnd (Scsi_Cmnd *cmd, char *pos, char *buffer, int length); 756char *lprint_Scsi_Cmnd(struct scsi_cmnd *cmd, char *pos, char *buffer,
757 int length);
757 758
758static int NCR5380_proc_info (struct Scsi_Host *instance, char *buffer, char **start, 759static int NCR5380_proc_info(struct Scsi_Host *instance, char *buffer,
759 off_t offset, int length, int inout) 760 char **start, off_t offset, int length, int inout)
760{ 761{
761 char *pos = buffer; 762 char *pos = buffer;
762 struct NCR5380_hostdata *hostdata; 763 struct NCR5380_hostdata *hostdata;
763 Scsi_Cmnd *ptr; 764 struct scsi_cmnd *ptr;
764 unsigned long flags; 765 unsigned long flags;
765 off_t begin = 0; 766 off_t begin = 0;
766#define check_offset() \ 767#define check_offset() \
@@ -784,18 +785,19 @@ static int NCR5380_proc_info (struct Scsi_Host *instance, char *buffer, char **s
784 if (!hostdata->connected) 785 if (!hostdata->connected)
785 SPRINTF("scsi%d: no currently connected command\n", HOSTNO); 786 SPRINTF("scsi%d: no currently connected command\n", HOSTNO);
786 else 787 else
787 pos = lprint_Scsi_Cmnd ((Scsi_Cmnd *) hostdata->connected, 788 pos = lprint_Scsi_Cmnd ((struct scsi_cmnd *) hostdata->connected,
788 pos, buffer, length); 789 pos, buffer, length);
789 SPRINTF("scsi%d: issue_queue\n", HOSTNO); 790 SPRINTF("scsi%d: issue_queue\n", HOSTNO);
790 check_offset(); 791 check_offset();
791 for (ptr = (Scsi_Cmnd *) hostdata->issue_queue; ptr; ptr = NEXT(ptr)) { 792 for (ptr = (struct scsi_cmnd *) hostdata->issue_queue; ptr; ptr = NEXT(ptr))
793 {
792 pos = lprint_Scsi_Cmnd (ptr, pos, buffer, length); 794 pos = lprint_Scsi_Cmnd (ptr, pos, buffer, length);
793 check_offset(); 795 check_offset();
794 } 796 }
795 797
796 SPRINTF("scsi%d: disconnected_queue\n", HOSTNO); 798 SPRINTF("scsi%d: disconnected_queue\n", HOSTNO);
797 check_offset(); 799 check_offset();
798 for (ptr = (Scsi_Cmnd *) hostdata->disconnected_queue; ptr; 800 for (ptr = (struct scsi_cmnd *) hostdata->disconnected_queue; ptr;
799 ptr = NEXT(ptr)) { 801 ptr = NEXT(ptr)) {
800 pos = lprint_Scsi_Cmnd (ptr, pos, buffer, length); 802 pos = lprint_Scsi_Cmnd (ptr, pos, buffer, length);
801 check_offset(); 803 check_offset();
@@ -810,8 +812,8 @@ static int NCR5380_proc_info (struct Scsi_Host *instance, char *buffer, char **s
810 return length; 812 return length;
811} 813}
812 814
813static char * 815static char *lprint_Scsi_Cmnd(struct scsi_cmnd *cmd, char *pos, char *buffer,
814lprint_Scsi_Cmnd (Scsi_Cmnd *cmd, char *pos, char *buffer, int length) 816 int length)
815{ 817{
816 int i, s; 818 int i, s;
817 unsigned char *command; 819 unsigned char *command;
@@ -888,8 +890,8 @@ static int NCR5380_init (struct Scsi_Host *instance, int flags)
888} 890}
889 891
890/* 892/*
891 * Function : int NCR5380_queue_command (Scsi_Cmnd *cmd, 893 * Function : int NCR5380_queue_command (struct scsi_cmnd *cmd,
892 * void (*done)(Scsi_Cmnd *)) 894 * void (*done)(struct scsi_cmnd *))
893 * 895 *
894 * Purpose : enqueues a SCSI command 896 * Purpose : enqueues a SCSI command
895 * 897 *
@@ -906,10 +908,11 @@ static int NCR5380_init (struct Scsi_Host *instance, int flags)
906 */ 908 */
907 909
908/* Only make static if a wrapper function is used */ 910/* Only make static if a wrapper function is used */
909static int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *)) 911static int NCR5380_queue_command(struct scsi_cmnd *cmd,
912 void (*done)(struct scsi_cmnd *))
910{ 913{
911 SETUP_HOSTDATA(cmd->device->host); 914 SETUP_HOSTDATA(cmd->device->host);
912 Scsi_Cmnd *tmp; 915 struct scsi_cmnd *tmp;
913 unsigned long flags; 916 unsigned long flags;
914 917
915#if (NDEBUG & NDEBUG_NO_WRITE) 918#if (NDEBUG & NDEBUG_NO_WRITE)
@@ -990,7 +993,7 @@ static int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
990 NEXT(cmd) = hostdata->issue_queue; 993 NEXT(cmd) = hostdata->issue_queue;
991 hostdata->issue_queue = cmd; 994 hostdata->issue_queue = cmd;
992 } else { 995 } else {
993 for (tmp = (Scsi_Cmnd *)hostdata->issue_queue; 996 for (tmp = (struct scsi_cmnd *)hostdata->issue_queue;
994 NEXT(tmp); tmp = NEXT(tmp)) 997 NEXT(tmp); tmp = NEXT(tmp))
995 ; 998 ;
996 LIST(cmd, tmp); 999 LIST(cmd, tmp);
@@ -1030,7 +1033,7 @@ static int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
1030 1033
1031static void NCR5380_main (void *bl) 1034static void NCR5380_main (void *bl)
1032{ 1035{
1033 Scsi_Cmnd *tmp, *prev; 1036 struct scsi_cmnd *tmp, *prev;
1034 struct Scsi_Host *instance = first_instance; 1037 struct Scsi_Host *instance = first_instance;
1035 struct NCR5380_hostdata *hostdata = HOSTDATA(instance); 1038 struct NCR5380_hostdata *hostdata = HOSTDATA(instance);
1036 int done; 1039 int done;
@@ -1073,12 +1076,12 @@ static void NCR5380_main (void *bl)
1073 * for a target that's not busy. 1076 * for a target that's not busy.
1074 */ 1077 */
1075#if (NDEBUG & NDEBUG_LISTS) 1078#if (NDEBUG & NDEBUG_LISTS)
1076 for (tmp = (Scsi_Cmnd *) hostdata->issue_queue, prev = NULL; 1079 for (tmp = (struct scsi_cmnd *) hostdata->issue_queue, prev = NULL;
1077 tmp && (tmp != prev); prev = tmp, tmp = NEXT(tmp)) 1080 tmp && (tmp != prev); prev = tmp, tmp = NEXT(tmp))
1078 ; 1081 ;
1079 if ((tmp == prev) && tmp) printk(" LOOP\n");/* else printk("\n");*/ 1082 if ((tmp == prev) && tmp) printk(" LOOP\n");/* else printk("\n");*/
1080#endif 1083#endif
1081 for (tmp = (Scsi_Cmnd *) hostdata->issue_queue, 1084 for (tmp = (struct scsi_cmnd *) hostdata->issue_queue,
1082 prev = NULL; tmp; prev = tmp, tmp = NEXT(tmp) ) { 1085 prev = NULL; tmp; prev = tmp, tmp = NEXT(tmp) ) {
1083 1086
1084#if (NDEBUG & NDEBUG_LISTS) 1087#if (NDEBUG & NDEBUG_LISTS)
@@ -1339,7 +1342,8 @@ static irqreturn_t NCR5380_intr (int irq, void *dev_id)
1339} 1342}
1340 1343
1341#ifdef NCR5380_STATS 1344#ifdef NCR5380_STATS
1342static void collect_stats(struct NCR5380_hostdata* hostdata, Scsi_Cmnd* cmd) 1345static void collect_stats(struct NCR5380_hostdata *hostdata,
1346 struct scsi_cmnd *cmd)
1343{ 1347{
1344# ifdef NCR5380_STAT_LIMIT 1348# ifdef NCR5380_STAT_LIMIT
1345 if (cmd->request_bufflen > NCR5380_STAT_LIMIT) 1349 if (cmd->request_bufflen > NCR5380_STAT_LIMIT)
@@ -1365,8 +1369,8 @@ static void collect_stats(struct NCR5380_hostdata* hostdata, Scsi_Cmnd* cmd)
1365#endif 1369#endif
1366 1370
1367/* 1371/*
1368 * Function : int NCR5380_select (struct Scsi_Host *instance, Scsi_Cmnd *cmd, 1372 * Function : int NCR5380_select(struct Scsi_Host *instance,
1369 * int tag); 1373 * struct scsi_cmnd *cmd, int tag);
1370 * 1374 *
1371 * Purpose : establishes I_T_L or I_T_L_Q nexus for new or existing command, 1375 * Purpose : establishes I_T_L or I_T_L_Q nexus for new or existing command,
1372 * including ARBITRATION, SELECTION, and initial message out for 1376 * including ARBITRATION, SELECTION, and initial message out for
@@ -1395,7 +1399,8 @@ static void collect_stats(struct NCR5380_hostdata* hostdata, Scsi_Cmnd* cmd)
1395 * cmd->result host byte set to DID_BAD_TARGET. 1399 * cmd->result host byte set to DID_BAD_TARGET.
1396 */ 1400 */
1397 1401
1398static int NCR5380_select (struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag) 1402static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
1403 int tag)
1399{ 1404{
1400 SETUP_HOSTDATA(instance); 1405 SETUP_HOSTDATA(instance);
1401 unsigned char tmp[3], phase; 1406 unsigned char tmp[3], phase;
@@ -1985,7 +1990,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
1985#endif 1990#endif
1986 unsigned char *data; 1991 unsigned char *data;
1987 unsigned char phase, tmp, extended_msg[10], old_phase=0xff; 1992 unsigned char phase, tmp, extended_msg[10], old_phase=0xff;
1988 Scsi_Cmnd *cmd = (Scsi_Cmnd *) hostdata->connected; 1993 struct scsi_cmnd *cmd = (struct scsi_cmnd *) hostdata->connected;
1989 1994
1990#ifdef SUN3_SCSI_VME 1995#ifdef SUN3_SCSI_VME
1991 dregs->csr |= CSR_INTR; 1996 dregs->csr |= CSR_INTR;
@@ -2272,7 +2277,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
2272 local_irq_save(flags); 2277 local_irq_save(flags);
2273 LIST(cmd,hostdata->issue_queue); 2278 LIST(cmd,hostdata->issue_queue);
2274 NEXT(cmd) = hostdata->issue_queue; 2279 NEXT(cmd) = hostdata->issue_queue;
2275 hostdata->issue_queue = (Scsi_Cmnd *) cmd; 2280 hostdata->issue_queue = (struct scsi_cmnd *) cmd;
2276 local_irq_restore(flags); 2281 local_irq_restore(flags);
2277 QU_PRINTK("scsi%d: REQUEST SENSE added to head of " 2282 QU_PRINTK("scsi%d: REQUEST SENSE added to head of "
2278 "issue queue\n", H_NO(cmd)); 2283 "issue queue\n", H_NO(cmd));
@@ -2502,7 +2507,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
2502 * Function : void NCR5380_reselect (struct Scsi_Host *instance) 2507 * Function : void NCR5380_reselect (struct Scsi_Host *instance)
2503 * 2508 *
2504 * Purpose : does reselection, initializing the instance->connected 2509 * Purpose : does reselection, initializing the instance->connected
2505 * field to point to the Scsi_Cmnd for which the I_T_L or I_T_L_Q 2510 * field to point to the struct scsi_cmnd for which the I_T_L or I_T_L_Q
2506 * nexus has been reestablished, 2511 * nexus has been reestablished,
2507 * 2512 *
2508 * Inputs : instance - this instance of the NCR5380. 2513 * Inputs : instance - this instance of the NCR5380.
@@ -2521,7 +2526,7 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
2521 unsigned char tag; 2526 unsigned char tag;
2522#endif 2527#endif
2523 unsigned char msg[3]; 2528 unsigned char msg[3];
2524 Scsi_Cmnd *tmp = NULL, *prev; 2529 struct scsi_cmnd *tmp = NULL, *prev;
2525/* unsigned long flags; */ 2530/* unsigned long flags; */
2526 2531
2527 /* 2532 /*
@@ -2577,7 +2582,7 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
2577 * just reestablished, and remove it from the disconnected queue. 2582 * just reestablished, and remove it from the disconnected queue.
2578 */ 2583 */
2579 2584
2580 for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue, prev = NULL; 2585 for (tmp = (struct scsi_cmnd *) hostdata->disconnected_queue, prev = NULL;
2581 tmp; prev = tmp, tmp = NEXT(tmp) ) { 2586 tmp; prev = tmp, tmp = NEXT(tmp) ) {
2582 if ((target_mask == (1 << tmp->device->id)) && (lun == tmp->device->lun) 2587 if ((target_mask == (1 << tmp->device->id)) && (lun == tmp->device->lun)
2583#ifdef SUPPORT_TAGS 2588#ifdef SUPPORT_TAGS
@@ -2668,11 +2673,11 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
2668 2673
2669 2674
2670/* 2675/*
2671 * Function : int NCR5380_abort (Scsi_Cmnd *cmd) 2676 * Function : int NCR5380_abort(struct scsi_cmnd *cmd)
2672 * 2677 *
2673 * Purpose : abort a command 2678 * Purpose : abort a command
2674 * 2679 *
2675 * Inputs : cmd - the Scsi_Cmnd to abort, code - code to set the 2680 * Inputs : cmd - the struct scsi_cmnd to abort, code - code to set the
2676 * host byte of the result field to, if zero DID_ABORTED is 2681 * host byte of the result field to, if zero DID_ABORTED is
2677 * used. 2682 * used.
2678 * 2683 *
@@ -2684,11 +2689,11 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
2684 * called where the loop started in NCR5380_main(). 2689 * called where the loop started in NCR5380_main().
2685 */ 2690 */
2686 2691
2687static int NCR5380_abort (Scsi_Cmnd *cmd) 2692static int NCR5380_abort(struct scsi_cmnd *cmd)
2688{ 2693{
2689 struct Scsi_Host *instance = cmd->device->host; 2694 struct Scsi_Host *instance = cmd->device->host;
2690 SETUP_HOSTDATA(instance); 2695 SETUP_HOSTDATA(instance);
2691 Scsi_Cmnd *tmp, **prev; 2696 struct scsi_cmnd *tmp, **prev;
2692 unsigned long flags; 2697 unsigned long flags;
2693 2698
2694 printk(KERN_NOTICE "scsi%d: aborting command\n", HOSTNO); 2699 printk(KERN_NOTICE "scsi%d: aborting command\n", HOSTNO);
@@ -2753,9 +2758,9 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
2753 * Case 2 : If the command hasn't been issued yet, we simply remove it 2758 * Case 2 : If the command hasn't been issued yet, we simply remove it
2754 * from the issue queue. 2759 * from the issue queue.
2755 */ 2760 */
2756 for (prev = (Scsi_Cmnd **) &(hostdata->issue_queue), 2761 for (prev = (struct scsi_cmnd **) &(hostdata->issue_queue),
2757 tmp = (Scsi_Cmnd *) hostdata->issue_queue; 2762 tmp = (struct scsi_cmnd *) hostdata->issue_queue;
2758 tmp; prev = NEXTADDR(tmp), tmp = NEXT(tmp) ) 2763 tmp; prev = NEXTADDR(tmp), tmp = NEXT(tmp))
2759 if (cmd == tmp) { 2764 if (cmd == tmp) {
2760 REMOVE(5, *prev, tmp, NEXT(tmp)); 2765 REMOVE(5, *prev, tmp, NEXT(tmp));
2761 (*prev) = NEXT(tmp); 2766 (*prev) = NEXT(tmp);
@@ -2812,7 +2817,7 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
2812 * it from the disconnected queue. 2817 * it from the disconnected queue.
2813 */ 2818 */
2814 2819
2815 for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue; tmp; 2820 for (tmp = (struct scsi_cmnd *) hostdata->disconnected_queue; tmp;
2816 tmp = NEXT(tmp)) 2821 tmp = NEXT(tmp))
2817 if (cmd == tmp) { 2822 if (cmd == tmp) {
2818 local_irq_restore(flags); 2823 local_irq_restore(flags);
@@ -2826,8 +2831,8 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
2826 do_abort (instance); 2831 do_abort (instance);
2827 2832
2828 local_irq_save(flags); 2833 local_irq_save(flags);
2829 for (prev = (Scsi_Cmnd **) &(hostdata->disconnected_queue), 2834 for (prev = (struct scsi_cmnd **) &(hostdata->disconnected_queue),
2830 tmp = (Scsi_Cmnd *) hostdata->disconnected_queue; 2835 tmp = (struct scsi_cmnd *) hostdata->disconnected_queue;
2831 tmp; prev = NEXTADDR(tmp), tmp = NEXT(tmp) ) 2836 tmp; prev = NEXTADDR(tmp), tmp = NEXT(tmp) )
2832 if (cmd == tmp) { 2837 if (cmd == tmp) {
2833 REMOVE(5, *prev, tmp, NEXT(tmp)); 2838 REMOVE(5, *prev, tmp, NEXT(tmp));
@@ -2868,7 +2873,7 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
2868 2873
2869 2874
2870/* 2875/*
2871 * Function : int NCR5380_bus_reset (Scsi_Cmnd *cmd) 2876 * Function : int NCR5380_bus_reset(struct scsi_cmnd *cmd)
2872 * 2877 *
2873 * Purpose : reset the SCSI bus. 2878 * Purpose : reset the SCSI bus.
2874 * 2879 *
@@ -2876,13 +2881,13 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
2876 * 2881 *
2877 */ 2882 */
2878 2883
2879static int NCR5380_bus_reset( Scsi_Cmnd *cmd) 2884static int NCR5380_bus_reset(struct scsi_cmnd *cmd)
2880{ 2885{
2881 SETUP_HOSTDATA(cmd->device->host); 2886 SETUP_HOSTDATA(cmd->device->host);
2882 int i; 2887 int i;
2883 unsigned long flags; 2888 unsigned long flags;
2884#if 1 2889#if 1
2885 Scsi_Cmnd *connected, *disconnected_queue; 2890 struct scsi_cmnd *connected, *disconnected_queue;
2886#endif 2891#endif
2887 2892
2888 2893
@@ -2914,9 +2919,9 @@ static int NCR5380_bus_reset( Scsi_Cmnd *cmd)
2914 * remembered in local variables first. 2919 * remembered in local variables first.
2915 */ 2920 */
2916 local_irq_save(flags); 2921 local_irq_save(flags);
2917 connected = (Scsi_Cmnd *)hostdata->connected; 2922 connected = (struct scsi_cmnd *)hostdata->connected;
2918 hostdata->connected = NULL; 2923 hostdata->connected = NULL;
2919 disconnected_queue = (Scsi_Cmnd *)hostdata->disconnected_queue; 2924 disconnected_queue = (struct scsi_cmnd *)hostdata->disconnected_queue;
2920 hostdata->disconnected_queue = NULL; 2925 hostdata->disconnected_queue = NULL;
2921#ifdef SUPPORT_TAGS 2926#ifdef SUPPORT_TAGS
2922 free_all_tags(); 2927 free_all_tags();
diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c
index e625b4c5833a..d56d85dd9ba0 100644
--- a/drivers/scsi/sun3_scsi.c
+++ b/drivers/scsi/sun3_scsi.c
@@ -119,7 +119,7 @@ module_param(setup_use_tagged_queuing, int, 0);
119static int setup_hostid = -1; 119static int setup_hostid = -1;
120module_param(setup_hostid, int, 0); 120module_param(setup_hostid, int, 0);
121 121
122static Scsi_Cmnd *sun3_dma_setup_done = NULL; 122static struct scsi_cmnd *sun3_dma_setup_done = NULL;
123 123
124#define AFTER_RESET_DELAY (HZ/2) 124#define AFTER_RESET_DELAY (HZ/2)
125 125
@@ -521,8 +521,9 @@ static inline unsigned long sun3scsi_dma_residual(struct Scsi_Host *instance)
521 return last_residual; 521 return last_residual;
522} 522}
523 523
524static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted, Scsi_Cmnd *cmd, 524static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted,
525 int write_flag) 525 struct scsi_cmnd *cmd,
526 int write_flag)
526{ 527{
527 if(blk_fs_request(cmd->request)) 528 if(blk_fs_request(cmd->request))
528 return wanted; 529 return wanted;
diff --git a/drivers/scsi/sun3_scsi.h b/drivers/scsi/sun3_scsi.h
index 834dab428019..a1103b3e2034 100644
--- a/drivers/scsi/sun3_scsi.h
+++ b/drivers/scsi/sun3_scsi.h
@@ -47,11 +47,12 @@
47 47
48#define IOBASE_SUN3_VMESCSI 0xff200000 48#define IOBASE_SUN3_VMESCSI 0xff200000
49 49
50static int sun3scsi_abort (Scsi_Cmnd *); 50static int sun3scsi_abort(struct scsi_cmnd *);
51static int sun3scsi_detect (struct scsi_host_template *); 51static int sun3scsi_detect (struct scsi_host_template *);
52static const char *sun3scsi_info (struct Scsi_Host *); 52static const char *sun3scsi_info (struct Scsi_Host *);
53static int sun3scsi_bus_reset(Scsi_Cmnd *); 53static int sun3scsi_bus_reset(struct scsi_cmnd *);
54static int sun3scsi_queue_command (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); 54static int sun3scsi_queue_command(struct scsi_cmnd *,
55 void (*done)(struct scsi_cmnd *));
55static int sun3scsi_release (struct Scsi_Host *); 56static int sun3scsi_release (struct Scsi_Host *);
56 57
57#ifndef CMD_PER_LUN 58#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/sun3_scsi_vme.c b/drivers/scsi/sun3_scsi_vme.c
index e8faab16567b..92def310a84c 100644
--- a/drivers/scsi/sun3_scsi_vme.c
+++ b/drivers/scsi/sun3_scsi_vme.c
@@ -84,7 +84,7 @@ module_param(setup_use_tagged_queuing, int, 0);
84static int setup_hostid = -1; 84static int setup_hostid = -1;
85module_param(setup_hostid, int, 0); 85module_param(setup_hostid, int, 0);
86 86
87static Scsi_Cmnd *sun3_dma_setup_done = NULL; 87static struct scsi_cmnd *sun3_dma_setup_done = NULL;
88 88
89#define AFTER_RESET_DELAY (HZ/2) 89#define AFTER_RESET_DELAY (HZ/2)
90 90
@@ -455,8 +455,9 @@ static inline unsigned long sun3scsi_dma_residual(struct Scsi_Host *instance)
455 return last_residual; 455 return last_residual;
456} 456}
457 457
458static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted, Scsi_Cmnd *cmd, 458static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted,
459 int write_flag) 459 struct scsi_cmnd *cmd,
460 int write_flag)
460{ 461{
461 if(blk_fs_request(cmd->request)) 462 if(blk_fs_request(cmd->request))
462 return wanted; 463 return wanted;
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index d03aa6ce8fe8..fa5382e354be 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -2304,6 +2304,7 @@ static struct scsi_host_template driver_template = {
2304 .sg_tablesize = SG_ALL, 2304 .sg_tablesize = SG_ALL,
2305 .cmd_per_lun = 1, 2305 .cmd_per_lun = 1,
2306 .use_clustering = ENABLE_CLUSTERING, 2306 .use_clustering = ENABLE_CLUSTERING,
2307 .max_sectors = 0x4000, /* 8MiB = 16 * 1024 * 512 */
2307}; 2308};
2308 2309
2309/*********************************************************************** 2310/***********************************************************************
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index b0d502622d94..0b71e7d18903 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -767,37 +767,37 @@ config SERIAL_CPM_SCC1
767 bool "Support for SCC1 serial port" 767 bool "Support for SCC1 serial port"
768 depends on SERIAL_CPM=y 768 depends on SERIAL_CPM=y
769 help 769 help
770 Select the is option to use SCC1 as a serial port 770 Select this option to use SCC1 as a serial port
771 771
772config SERIAL_CPM_SCC2 772config SERIAL_CPM_SCC2
773 bool "Support for SCC2 serial port" 773 bool "Support for SCC2 serial port"
774 depends on SERIAL_CPM=y 774 depends on SERIAL_CPM=y
775 help 775 help
776 Select the is option to use SCC2 as a serial port 776 Select this option to use SCC2 as a serial port
777 777
778config SERIAL_CPM_SCC3 778config SERIAL_CPM_SCC3
779 bool "Support for SCC3 serial port" 779 bool "Support for SCC3 serial port"
780 depends on SERIAL_CPM=y 780 depends on SERIAL_CPM=y
781 help 781 help
782 Select the is option to use SCC3 as a serial port 782 Select this option to use SCC3 as a serial port
783 783
784config SERIAL_CPM_SCC4 784config SERIAL_CPM_SCC4
785 bool "Support for SCC4 serial port" 785 bool "Support for SCC4 serial port"
786 depends on SERIAL_CPM=y 786 depends on SERIAL_CPM=y
787 help 787 help
788 Select the is option to use SCC4 as a serial port 788 Select this option to use SCC4 as a serial port
789 789
790config SERIAL_CPM_SMC1 790config SERIAL_CPM_SMC1
791 bool "Support for SMC1 serial port" 791 bool "Support for SMC1 serial port"
792 depends on SERIAL_CPM=y 792 depends on SERIAL_CPM=y
793 help 793 help
794 Select the is option to use SMC1 as a serial port 794 Select this option to use SMC1 as a serial port
795 795
796config SERIAL_CPM_SMC2 796config SERIAL_CPM_SMC2
797 bool "Support for SMC2 serial port" 797 bool "Support for SMC2 serial port"
798 depends on SERIAL_CPM=y 798 depends on SERIAL_CPM=y
799 help 799 help
800 Select the is option to use SMC2 as a serial port 800 Select this option to use SMC2 as a serial port
801 801
802config SERIAL_SGI_L1_CONSOLE 802config SERIAL_SGI_L1_CONSOLE
803 bool "SGI Altix L1 serial console support" 803 bool "SGI Altix L1 serial console support"
diff --git a/drivers/serial/cpm_uart/cpm_uart.h b/drivers/serial/cpm_uart/cpm_uart.h
index a8f894c78194..69715e556506 100644
--- a/drivers/serial/cpm_uart/cpm_uart.h
+++ b/drivers/serial/cpm_uart/cpm_uart.h
@@ -88,7 +88,7 @@ extern struct uart_cpm_port cpm_uart_ports[UART_NR];
88 88
89/* these are located in their respective files */ 89/* these are located in their respective files */
90void cpm_line_cr_cmd(int line, int cmd); 90void cpm_line_cr_cmd(int line, int cmd);
91int cpm_uart_init_portdesc(void); 91int __init cpm_uart_init_portdesc(void);
92int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con); 92int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con);
93void cpm_uart_freebuf(struct uart_cpm_port *pinfo); 93void cpm_uart_freebuf(struct uart_cpm_port *pinfo);
94 94
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 0abb544ae63d..7a3b97fdf8d1 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -195,10 +195,8 @@ static void cpm_uart_start_tx(struct uart_port *port)
195 if (cpm_uart_tx_pump(port) != 0) { 195 if (cpm_uart_tx_pump(port) != 0) {
196 if (IS_SMC(pinfo)) { 196 if (IS_SMC(pinfo)) {
197 smcp->smc_smcm |= SMCM_TX; 197 smcp->smc_smcm |= SMCM_TX;
198 smcp->smc_smcmr |= SMCMR_TEN;
199 } else { 198 } else {
200 sccp->scc_sccm |= UART_SCCM_TX; 199 sccp->scc_sccm |= UART_SCCM_TX;
201 pinfo->sccp->scc_gsmrl |= SCC_GSMRL_ENT;
202 } 200 }
203 } 201 }
204} 202}
@@ -421,9 +419,10 @@ static int cpm_uart_startup(struct uart_port *port)
421 /* Startup rx-int */ 419 /* Startup rx-int */
422 if (IS_SMC(pinfo)) { 420 if (IS_SMC(pinfo)) {
423 pinfo->smcp->smc_smcm |= SMCM_RX; 421 pinfo->smcp->smc_smcm |= SMCM_RX;
424 pinfo->smcp->smc_smcmr |= SMCMR_REN; 422 pinfo->smcp->smc_smcmr |= (SMCMR_REN | SMCMR_TEN);
425 } else { 423 } else {
426 pinfo->sccp->scc_sccm |= UART_SCCM_RX; 424 pinfo->sccp->scc_sccm |= UART_SCCM_RX;
425 pinfo->sccp->scc_gsmrl |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
427 } 426 }
428 427
429 if (!(pinfo->flags & FLAG_CONSOLE)) 428 if (!(pinfo->flags & FLAG_CONSOLE))
@@ -1350,11 +1349,10 @@ static int cpm_uart_init(void) {
1350 pr_info("cpm_uart: WARNING: no UART devices found on platform bus!\n"); 1349 pr_info("cpm_uart: WARNING: no UART devices found on platform bus!\n");
1351 pr_info( 1350 pr_info(
1352 "cpm_uart: the driver will guess configuration, but this mode is no longer supported.\n"); 1351 "cpm_uart: the driver will guess configuration, but this mode is no longer supported.\n");
1353#ifndef CONFIG_SERIAL_CPM_CONSOLE 1352
1354 ret = cpm_uart_init_portdesc(); 1353 /* Don't run this again, if the console driver did it already */
1355 if (ret) 1354 if (cpm_uart_nr == 0)
1356 return ret; 1355 cpm_uart_init_portdesc();
1357#endif
1358 1356
1359 cpm_reg.nr = cpm_uart_nr; 1357 cpm_reg.nr = cpm_uart_nr;
1360 ret = uart_register_driver(&cpm_reg); 1358 ret = uart_register_driver(&cpm_reg);
@@ -1366,6 +1364,8 @@ static int cpm_uart_init(void) {
1366 int con = cpm_uart_port_map[i]; 1364 int con = cpm_uart_port_map[i];
1367 cpm_uart_ports[con].port.line = i; 1365 cpm_uart_ports[con].port.line = i;
1368 cpm_uart_ports[con].port.flags = UPF_BOOT_AUTOCONF; 1366 cpm_uart_ports[con].port.flags = UPF_BOOT_AUTOCONF;
1367 if (cpm_uart_ports[con].set_lineif)
1368 cpm_uart_ports[con].set_lineif(&cpm_uart_ports[con]);
1369 uart_add_one_port(&cpm_reg, &cpm_uart_ports[con].port); 1369 uart_add_one_port(&cpm_reg, &cpm_uart_ports[con].port);
1370 } 1370 }
1371 1371
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
index 95afc37297a8..08e55fdc882a 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
@@ -184,7 +184,7 @@ void cpm_uart_freebuf(struct uart_cpm_port *pinfo)
184} 184}
185 185
186/* Setup any dynamic params in the uart desc */ 186/* Setup any dynamic params in the uart desc */
187int cpm_uart_init_portdesc(void) 187int __init cpm_uart_init_portdesc(void)
188{ 188{
189 pr_debug("CPM uart[-]:init portdesc\n"); 189 pr_debug("CPM uart[-]:init portdesc\n");
190 190
diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c
index 98ce88d80207..711bd1511439 100644
--- a/drivers/serial/ioc4_serial.c
+++ b/drivers/serial/ioc4_serial.c
@@ -921,7 +921,7 @@ static void handle_dma_error_intr(void *arg, uint32_t other_ir)
921{ 921{
922 struct ioc4_port *port = (struct ioc4_port *)arg; 922 struct ioc4_port *port = (struct ioc4_port *)arg;
923 struct hooks *hooks = port->ip_hooks; 923 struct hooks *hooks = port->ip_hooks;
924 unsigned int flags; 924 unsigned long flags;
925 925
926 spin_lock_irqsave(&port->ip_lock, flags); 926 spin_lock_irqsave(&port->ip_lock, flags);
927 927
@@ -1834,7 +1834,7 @@ static void handle_intr(void *arg, uint32_t sio_ir)
1834 struct ioc4_port *port = (struct ioc4_port *)arg; 1834 struct ioc4_port *port = (struct ioc4_port *)arg;
1835 struct hooks *hooks = port->ip_hooks; 1835 struct hooks *hooks = port->ip_hooks;
1836 unsigned int rx_high_rd_aborted = 0; 1836 unsigned int rx_high_rd_aborted = 0;
1837 unsigned int flags; 1837 unsigned long flags;
1838 struct uart_port *the_port; 1838 struct uart_port *the_port;
1839 int loop_counter; 1839 int loop_counter;
1840 1840
@@ -2935,7 +2935,7 @@ static void __devexit ioc4_serial_exit(void)
2935 uart_unregister_driver(&ioc4_uart_rs422); 2935 uart_unregister_driver(&ioc4_uart_rs422);
2936} 2936}
2937 2937
2938module_init(ioc4_serial_init); 2938late_initcall(ioc4_serial_init); /* Call only after tty init is done */
2939module_exit(ioc4_serial_exit); 2939module_exit(ioc4_serial_exit);
2940 2940
2941MODULE_AUTHOR("Pat Gefre - Silicon Graphics Inc. (SGI) <pfg@sgi.com>"); 2941MODULE_AUTHOR("Pat Gefre - Silicon Graphics Inc. (SGI) <pfg@sgi.com>");
diff --git a/drivers/sn/Kconfig b/drivers/sn/Kconfig
index a34731625877..c66ba9ad833d 100644
--- a/drivers/sn/Kconfig
+++ b/drivers/sn/Kconfig
@@ -5,19 +5,6 @@
5menu "SN Devices" 5menu "SN Devices"
6 depends on SGI_SN 6 depends on SGI_SN
7 7
8config SGI_IOC4
9 tristate "SGI IOC4 Base IO support"
10 depends on MMTIMER
11 default m
12 ---help---
13 This option enables basic support for the SGI IOC4-based Base IO
14 controller card. This option does not enable any specific
15 functions on such a card, but provides necessary infrastructure
16 for other drivers to utilize.
17
18 If you have an SGI Altix with an IOC4-based
19 I/O controller say Y. Otherwise say N.
20
21config SGI_IOC3 8config SGI_IOC3
22 tristate "SGI IOC3 Base IO support" 9 tristate "SGI IOC3 Base IO support"
23 default m 10 default m
diff --git a/drivers/sn/Makefile b/drivers/sn/Makefile
index 2cda011597c0..693db8bb8d9c 100644
--- a/drivers/sn/Makefile
+++ b/drivers/sn/Makefile
@@ -3,5 +3,4 @@
3# 3#
4# 4#
5 5
6obj-$(CONFIG_SGI_IOC4) += ioc4.o
7obj-$(CONFIG_SGI_IOC3) += ioc3.o 6obj-$(CONFIG_SGI_IOC3) += ioc3.o
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 23334c8bc4c7..d895a1adb428 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -16,7 +16,7 @@ config SPI
16 controller and a chipselect. Most SPI slaves don't support 16 controller and a chipselect. Most SPI slaves don't support
17 dynamic device discovery; some are even write-only or read-only. 17 dynamic device discovery; some are even write-only or read-only.
18 18
19 SPI is widely used by microcontollers to talk with sensors, 19 SPI is widely used by microcontrollers to talk with sensors,
20 eeprom and flash memory, codecs and various other controller 20 eeprom and flash memory, codecs and various other controller
21 chips, analog to digital (and d-to-a) converters, and more. 21 chips, analog to digital (and d-to-a) converters, and more.
22 MMC and SD cards can be accessed using SPI protocol; and for 22 MMC and SD cards can be accessed using SPI protocol; and for
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 146298ad7371..c3c0626f550b 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -281,7 +281,6 @@ spi_register_board_info(struct spi_board_info const *info, unsigned n)
281 up(&board_lock); 281 up(&board_lock);
282 return 0; 282 return 0;
283} 283}
284EXPORT_SYMBOL_GPL(spi_register_board_info);
285 284
286/* FIXME someone should add support for a __setup("spi", ...) that 285/* FIXME someone should add support for a __setup("spi", ...) that
287 * creates board info from kernel command lines 286 * creates board info from kernel command lines
diff --git a/drivers/telephony/ixj.c b/drivers/telephony/ixj.c
index f6b2948ab288..1b601b6cf2a2 100644
--- a/drivers/telephony/ixj.c
+++ b/drivers/telephony/ixj.c
@@ -284,6 +284,14 @@ static int samplerate = 100;
284 284
285module_param(ixjdebug, int, 0); 285module_param(ixjdebug, int, 0);
286 286
287static struct pci_device_id ixj_pci_tbl[] __devinitdata = {
288 { PCI_VENDOR_ID_QUICKNET, PCI_DEVICE_ID_QUICKNET_XJ,
289 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
290 { }
291};
292
293MODULE_DEVICE_TABLE(pci, ixj_pci_tbl);
294
287/************************************************************************ 295/************************************************************************
288* 296*
289* ixjdebug meanings are now bit mapped instead of level based 297* ixjdebug meanings are now bit mapped instead of level based
@@ -7683,7 +7691,8 @@ static int __init ixj_probe_pci(int *cnt)
7683 IXJ *j = NULL; 7691 IXJ *j = NULL;
7684 7692
7685 for (i = 0; i < IXJMAX - *cnt; i++) { 7693 for (i = 0; i < IXJMAX - *cnt; i++) {
7686 pci = pci_find_device(0x15E2, 0x0500, pci); 7694 pci = pci_find_device(PCI_VENDOR_ID_QUICKNET,
7695 PCI_DEVICE_ID_QUICKNET_XJ, pci);
7687 if (!pci) 7696 if (!pci)
7688 break; 7697 break;
7689 7698
diff --git a/drivers/telephony/ixj.h b/drivers/telephony/ixj.h
index fbea4541c234..8d69bcdc29c9 100644
--- a/drivers/telephony/ixj.h
+++ b/drivers/telephony/ixj.h
@@ -1295,7 +1295,7 @@ typedef struct {
1295 Proc_Info_Type Info_write; 1295 Proc_Info_Type Info_write;
1296 unsigned short frame_count; 1296 unsigned short frame_count;
1297 unsigned int filter_hist[4]; 1297 unsigned int filter_hist[4];
1298 unsigned char filter_en[4]; 1298 unsigned char filter_en[6];
1299 unsigned short proc_load; 1299 unsigned short proc_load;
1300 unsigned long framesread; 1300 unsigned long framesread;
1301 unsigned long frameswritten; 1301 unsigned long frameswritten;
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 97d57cfc343b..825bf884537a 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -33,7 +33,6 @@ obj-$(CONFIG_USB_KBTAB) += input/
33obj-$(CONFIG_USB_MOUSE) += input/ 33obj-$(CONFIG_USB_MOUSE) += input/
34obj-$(CONFIG_USB_MTOUCH) += input/ 34obj-$(CONFIG_USB_MTOUCH) += input/
35obj-$(CONFIG_USB_POWERMATE) += input/ 35obj-$(CONFIG_USB_POWERMATE) += input/
36obj-$(CONFIG_USB_TRANCEVIBRATOR)+= input/
37obj-$(CONFIG_USB_WACOM) += input/ 36obj-$(CONFIG_USB_WACOM) += input/
38obj-$(CONFIG_USB_XPAD) += input/ 37obj-$(CONFIG_USB_XPAD) += input/
39 38
@@ -66,6 +65,7 @@ obj-$(CONFIG_USB_PHIDGETSERVO) += misc/
66obj-$(CONFIG_USB_RIO500) += misc/ 65obj-$(CONFIG_USB_RIO500) += misc/
67obj-$(CONFIG_USB_SISUSBVGA) += misc/ 66obj-$(CONFIG_USB_SISUSBVGA) += misc/
68obj-$(CONFIG_USB_TEST) += misc/ 67obj-$(CONFIG_USB_TEST) += misc/
68obj-$(CONFIG_USB_TRANCEVIBRATOR)+= misc/
69obj-$(CONFIG_USB_USS720) += misc/ 69obj-$(CONFIG_USB_USS720) += misc/
70 70
71obj-$(CONFIG_USB_ATM) += atm/ 71obj-$(CONFIG_USB_ATM) += atm/
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index 3892a9e9aee3..e6565633ba0f 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -793,6 +793,9 @@ static const struct usb_device_id cxacru_usb_ids[] = {
793 { /* V = Conexant P = ADSL modem */ 793 { /* V = Conexant P = ADSL modem */
794 USB_DEVICE(0x0572, 0xcb06), .driver_info = (unsigned long) &cxacru_cb00 794 USB_DEVICE(0x0572, 0xcb06), .driver_info = (unsigned long) &cxacru_cb00
795 }, 795 },
796 { /* V = Conexant P = ADSL modem (ZTE ZXDSL 852) */
797 USB_DEVICE(0x0572, 0xcb07), .driver_info = (unsigned long) &cxacru_cb00
798 },
796 { /* V = Olitec P = ADSL modem version 2 */ 799 { /* V = Olitec P = ADSL modem version 2 */
797 USB_DEVICE(0x08e3, 0x0100), .driver_info = (unsigned long) &cxacru_cafe 800 USB_DEVICE(0x08e3, 0x0100), .driver_info = (unsigned long) &cxacru_cafe
798 }, 801 },
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 7c7b507af29d..a823486495c3 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -55,7 +55,6 @@ static const char speedtch_driver_name[] = "speedtch";
55#define OFFSET_d 9 /* size 4 */ 55#define OFFSET_d 9 /* size 4 */
56#define OFFSET_e 13 /* size 1 */ 56#define OFFSET_e 13 /* size 1 */
57#define OFFSET_f 14 /* size 1 */ 57#define OFFSET_f 14 /* size 1 */
58#define TOTAL 15
59 58
60#define SIZE_7 1 59#define SIZE_7 1
61#define SIZE_b 8 60#define SIZE_b 8
@@ -79,6 +78,18 @@ static int dl_512_first = DEFAULT_DL_512_FIRST;
79static int enable_isoc = DEFAULT_ENABLE_ISOC; 78static int enable_isoc = DEFAULT_ENABLE_ISOC;
80static int sw_buffering = DEFAULT_SW_BUFFERING; 79static int sw_buffering = DEFAULT_SW_BUFFERING;
81 80
81#define DEFAULT_B_MAX_DSL 8128
82#define DEFAULT_MODEM_MODE 11
83#define MODEM_OPTION_LENGTH 16
84static const unsigned char DEFAULT_MODEM_OPTION[MODEM_OPTION_LENGTH] = {
85 0x10, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
86};
87
88static unsigned int BMaxDSL = DEFAULT_B_MAX_DSL;
89static unsigned char ModemMode = DEFAULT_MODEM_MODE;
90static unsigned char ModemOption[MODEM_OPTION_LENGTH];
91static int num_ModemOption;
92
82module_param(altsetting, uint, S_IRUGO | S_IWUSR); 93module_param(altsetting, uint, S_IRUGO | S_IWUSR);
83MODULE_PARM_DESC(altsetting, 94MODULE_PARM_DESC(altsetting,
84 "Alternative setting for data interface (bulk_default: " 95 "Alternative setting for data interface (bulk_default: "
@@ -100,6 +111,17 @@ MODULE_PARM_DESC(sw_buffering,
100 "Enable software buffering (default: " 111 "Enable software buffering (default: "
101 __MODULE_STRING(DEFAULT_SW_BUFFERING) ")"); 112 __MODULE_STRING(DEFAULT_SW_BUFFERING) ")");
102 113
114module_param(BMaxDSL, uint, S_IRUGO | S_IWUSR);
115MODULE_PARM_DESC(BMaxDSL,
116 "default: " __MODULE_STRING(DEFAULT_B_MAX_DSL));
117
118module_param(ModemMode, byte, S_IRUGO | S_IWUSR);
119MODULE_PARM_DESC(ModemMode,
120 "default: " __MODULE_STRING(DEFAULT_MODEM_MODE));
121
122module_param_array(ModemOption, byte, &num_ModemOption, S_IRUGO);
123MODULE_PARM_DESC(ModemOption, "default: 0x10,0x00,0x00,0x00,0x20");
124
103#define INTERFACE_DATA 1 125#define INTERFACE_DATA 1
104#define ENDPOINT_INT 0x81 126#define ENDPOINT_INT 0x81
105#define ENDPOINT_BULK_DATA 0x07 127#define ENDPOINT_BULK_DATA 0x07
@@ -108,10 +130,17 @@ MODULE_PARM_DESC(sw_buffering,
108 130
109#define hex2int(c) ( (c >= '0') && (c <= '9') ? (c - '0') : ((c & 0xf) + 9) ) 131#define hex2int(c) ( (c >= '0') && (c <= '9') ? (c - '0') : ((c & 0xf) + 9) )
110 132
133struct speedtch_params {
134 unsigned int altsetting;
135 unsigned int BMaxDSL;
136 unsigned char ModemMode;
137 unsigned char ModemOption[MODEM_OPTION_LENGTH];
138};
139
111struct speedtch_instance_data { 140struct speedtch_instance_data {
112 struct usbatm_data *usbatm; 141 struct usbatm_data *usbatm;
113 142
114 unsigned int altsetting; 143 struct speedtch_params params; /* set in probe, constant afterwards */
115 144
116 struct work_struct status_checker; 145 struct work_struct status_checker;
117 146
@@ -123,7 +152,7 @@ struct speedtch_instance_data {
123 struct urb *int_urb; 152 struct urb *int_urb;
124 unsigned char int_data[16]; 153 unsigned char int_data[16];
125 154
126 unsigned char scratch_buffer[TOTAL]; 155 unsigned char scratch_buffer[16];
127}; 156};
128 157
129/*************** 158/***************
@@ -186,6 +215,34 @@ static void speedtch_test_sequence(struct speedtch_instance_data *instance)
186 0x01, 0x40, 0x04, 0x00, buf, 3, CTRL_TIMEOUT); 215 0x01, 0x40, 0x04, 0x00, buf, 3, CTRL_TIMEOUT);
187 if (ret < 0) 216 if (ret < 0)
188 usb_warn(usbatm, "%s failed on URB150: %d\n", __func__, ret); 217 usb_warn(usbatm, "%s failed on URB150: %d\n", __func__, ret);
218
219 /* Extra initialisation in recent drivers - gives higher speeds */
220
221 /* URBext1 */
222 buf[0] = instance->params.ModemMode;
223 ret = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
224 0x01, 0x40, 0x11, 0x00, buf, 1, CTRL_TIMEOUT);
225 if (ret < 0)
226 usb_warn(usbatm, "%s failed on URBext1: %d\n", __func__, ret);
227
228 /* URBext2 */
229 /* This seems to be the one which actually triggers the higher sync
230 rate -- it does require the new firmware too, although it works OK
231 with older firmware */
232 ret = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
233 0x01, 0x40, 0x14, 0x00,
234 instance->params.ModemOption,
235 MODEM_OPTION_LENGTH, CTRL_TIMEOUT);
236 if (ret < 0)
237 usb_warn(usbatm, "%s failed on URBext2: %d\n", __func__, ret);
238
239 /* URBext3 */
240 buf[0] = instance->params.BMaxDSL & 0xff;
241 buf[1] = instance->params.BMaxDSL >> 8;
242 ret = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
243 0x01, 0x40, 0x12, 0x00, buf, 2, CTRL_TIMEOUT);
244 if (ret < 0)
245 usb_warn(usbatm, "%s failed on URBext3: %d\n", __func__, ret);
189} 246}
190 247
191static int speedtch_upload_firmware(struct speedtch_instance_data *instance, 248static int speedtch_upload_firmware(struct speedtch_instance_data *instance,
@@ -285,8 +342,8 @@ static int speedtch_upload_firmware(struct speedtch_instance_data *instance,
285 because we're in our own kernel thread anyway. */ 342 because we're in our own kernel thread anyway. */
286 msleep_interruptible(1000); 343 msleep_interruptible(1000);
287 344
288 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->altsetting)) < 0) { 345 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->params.altsetting)) < 0) {
289 usb_err(usbatm, "%s: setting interface to %d failed (%d)!\n", __func__, instance->altsetting, ret); 346 usb_err(usbatm, "%s: setting interface to %d failed (%d)!\n", __func__, instance->params.altsetting, ret);
290 goto out_free; 347 goto out_free;
291 } 348 }
292 349
@@ -372,7 +429,7 @@ static int speedtch_read_status(struct speedtch_instance_data *instance)
372 unsigned char *buf = instance->scratch_buffer; 429 unsigned char *buf = instance->scratch_buffer;
373 int ret; 430 int ret;
374 431
375 memset(buf, 0, TOTAL); 432 memset(buf, 0, 16);
376 433
377 ret = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0), 434 ret = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
378 0x12, 0xc0, 0x07, 0x00, buf + OFFSET_7, SIZE_7, 435 0x12, 0xc0, 0x07, 0x00, buf + OFFSET_7, SIZE_7,
@@ -746,17 +803,21 @@ static int speedtch_bind(struct usbatm_data *usbatm,
746 803
747 instance->usbatm = usbatm; 804 instance->usbatm = usbatm;
748 805
749 /* altsetting and enable_isoc may change at any moment, so take a snapshot */ 806 /* module parameters may change at any moment, so take a snapshot */
750 instance->altsetting = altsetting; 807 instance->params.altsetting = altsetting;
808 instance->params.BMaxDSL = BMaxDSL;
809 instance->params.ModemMode = ModemMode;
810 memcpy(instance->params.ModemOption, DEFAULT_MODEM_OPTION, MODEM_OPTION_LENGTH);
811 memcpy(instance->params.ModemOption, ModemOption, num_ModemOption);
751 use_isoc = enable_isoc; 812 use_isoc = enable_isoc;
752 813
753 if (instance->altsetting) 814 if (instance->params.altsetting)
754 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->altsetting)) < 0) { 815 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->params.altsetting)) < 0) {
755 usb_err(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, instance->altsetting, ret); 816 usb_err(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, instance->params.altsetting, ret);
756 instance->altsetting = 0; /* fall back to default */ 817 instance->params.altsetting = 0; /* fall back to default */
757 } 818 }
758 819
759 if (!instance->altsetting && use_isoc) 820 if (!instance->params.altsetting && use_isoc)
760 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, DEFAULT_ISOC_ALTSETTING)) < 0) { 821 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, DEFAULT_ISOC_ALTSETTING)) < 0) {
761 usb_dbg(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, DEFAULT_ISOC_ALTSETTING, ret); 822 usb_dbg(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, DEFAULT_ISOC_ALTSETTING, ret);
762 use_isoc = 0; /* fall back to bulk */ 823 use_isoc = 0; /* fall back to bulk */
@@ -773,8 +834,8 @@ static int speedtch_bind(struct usbatm_data *usbatm,
773 const struct usb_endpoint_descriptor *endpoint_desc = &desc->endpoint[i].desc; 834 const struct usb_endpoint_descriptor *endpoint_desc = &desc->endpoint[i].desc;
774 835
775 if ((endpoint_desc->bEndpointAddress == target_address)) { 836 if ((endpoint_desc->bEndpointAddress == target_address)) {
776 use_isoc = (endpoint_desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == 837 use_isoc =
777 USB_ENDPOINT_XFER_ISOC; 838 usb_endpoint_xfer_isoc(endpoint_desc);
778 break; 839 break;
779 } 840 }
780 } 841 }
@@ -783,14 +844,14 @@ static int speedtch_bind(struct usbatm_data *usbatm,
783 usb_info(usbatm, "isochronous transfer not supported - using bulk\n"); 844 usb_info(usbatm, "isochronous transfer not supported - using bulk\n");
784 } 845 }
785 846
786 if (!use_isoc && !instance->altsetting) 847 if (!use_isoc && !instance->params.altsetting)
787 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, DEFAULT_BULK_ALTSETTING)) < 0) { 848 if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, DEFAULT_BULK_ALTSETTING)) < 0) {
788 usb_err(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, DEFAULT_BULK_ALTSETTING, ret); 849 usb_err(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, DEFAULT_BULK_ALTSETTING, ret);
789 goto fail_free; 850 goto fail_free;
790 } 851 }
791 852
792 if (!instance->altsetting) 853 if (!instance->params.altsetting)
793 instance->altsetting = use_isoc ? DEFAULT_ISOC_ALTSETTING : DEFAULT_BULK_ALTSETTING; 854 instance->params.altsetting = use_isoc ? DEFAULT_ISOC_ALTSETTING : DEFAULT_BULK_ALTSETTING;
794 855
795 usbatm->flags |= (use_isoc ? UDSL_USE_ISOC : 0); 856 usbatm->flags |= (use_isoc ? UDSL_USE_ISOC : 0);
796 857
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index f5434b1cbb1e..c137c041f7a4 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -68,7 +68,7 @@
68 68
69#include "usbatm.h" 69#include "usbatm.h"
70 70
71#define EAGLEUSBVERSION "ueagle 1.3" 71#define EAGLEUSBVERSION "ueagle 1.4"
72 72
73 73
74/* 74/*
@@ -80,14 +80,14 @@
80 dev_dbg(&(usb_dev)->dev, \ 80 dev_dbg(&(usb_dev)->dev, \
81 "[ueagle-atm dbg] %s: " format, \ 81 "[ueagle-atm dbg] %s: " format, \
82 __FUNCTION__, ##args); \ 82 __FUNCTION__, ##args); \
83 } while (0) 83 } while (0)
84 84
85#define uea_vdbg(usb_dev, format, args...) \ 85#define uea_vdbg(usb_dev, format, args...) \
86 do { \ 86 do { \
87 if (debug >= 2) \ 87 if (debug >= 2) \
88 dev_dbg(&(usb_dev)->dev, \ 88 dev_dbg(&(usb_dev)->dev, \
89 "[ueagle-atm vdbg] " format, ##args); \ 89 "[ueagle-atm vdbg] " format, ##args); \
90 } while (0) 90 } while (0)
91 91
92#define uea_enters(usb_dev) \ 92#define uea_enters(usb_dev) \
93 uea_vdbg(usb_dev, "entering %s\n", __FUNCTION__) 93 uea_vdbg(usb_dev, "entering %s\n", __FUNCTION__)
@@ -218,8 +218,8 @@ enum {
218#define UEA_CHIP_VERSION(x) \ 218#define UEA_CHIP_VERSION(x) \
219 ((x)->driver_info & 0xf) 219 ((x)->driver_info & 0xf)
220 220
221#define IS_ISDN(sc) \ 221#define IS_ISDN(usb_dev) \
222 (le16_to_cpu(sc->usb_dev->descriptor.bcdDevice) & 0x80) 222 (le16_to_cpu((usb_dev)->descriptor.bcdDevice) & 0x80)
223 223
224#define INS_TO_USBDEV(ins) ins->usb_dev 224#define INS_TO_USBDEV(ins) ins->usb_dev
225 225
@@ -401,9 +401,8 @@ static int uea_send_modem_cmd(struct usb_device *usb,
401 int ret = -ENOMEM; 401 int ret = -ENOMEM;
402 u8 *xfer_buff; 402 u8 *xfer_buff;
403 403
404 xfer_buff = kmalloc(size, GFP_KERNEL); 404 xfer_buff = kmemdup(buff, size, GFP_KERNEL);
405 if (xfer_buff) { 405 if (xfer_buff) {
406 memcpy(xfer_buff, buff, size);
407 ret = usb_control_msg(usb, 406 ret = usb_control_msg(usb,
408 usb_sndctrlpipe(usb, 0), 407 usb_sndctrlpipe(usb, 0),
409 LOAD_INTERNAL, 408 LOAD_INTERNAL,
@@ -595,14 +594,12 @@ static int uea_idma_write(struct uea_softc *sc, void *data, u32 size)
595 u8 *xfer_buff; 594 u8 *xfer_buff;
596 int bytes_read; 595 int bytes_read;
597 596
598 xfer_buff = kmalloc(size, GFP_KERNEL); 597 xfer_buff = kmemdup(data, size, GFP_KERNEL);
599 if (!xfer_buff) { 598 if (!xfer_buff) {
600 uea_err(INS_TO_USBDEV(sc), "can't allocate xfer_buff\n"); 599 uea_err(INS_TO_USBDEV(sc), "can't allocate xfer_buff\n");
601 return ret; 600 return ret;
602 } 601 }
603 602
604 memcpy(xfer_buff, data, size);
605
606 ret = usb_bulk_msg(sc->usb_dev, 603 ret = usb_bulk_msg(sc->usb_dev,
607 usb_sndbulkpipe(sc->usb_dev, UEA_IDMA_PIPE), 604 usb_sndbulkpipe(sc->usb_dev, UEA_IDMA_PIPE),
608 xfer_buff, size, &bytes_read, BULK_TIMEOUT); 605 xfer_buff, size, &bytes_read, BULK_TIMEOUT);
@@ -625,12 +622,12 @@ static int request_dsp(struct uea_softc *sc)
625 char *dsp_name; 622 char *dsp_name;
626 623
627 if (UEA_CHIP_VERSION(sc) == ADI930) { 624 if (UEA_CHIP_VERSION(sc) == ADI930) {
628 if (IS_ISDN(sc)) 625 if (IS_ISDN(sc->usb_dev))
629 dsp_name = FW_DIR "DSP9i.bin"; 626 dsp_name = FW_DIR "DSP9i.bin";
630 else 627 else
631 dsp_name = FW_DIR "DSP9p.bin"; 628 dsp_name = FW_DIR "DSP9p.bin";
632 } else { 629 } else {
633 if (IS_ISDN(sc)) 630 if (IS_ISDN(sc->usb_dev))
634 dsp_name = FW_DIR "DSPei.bin"; 631 dsp_name = FW_DIR "DSPei.bin";
635 else 632 else
636 dsp_name = FW_DIR "DSPep.bin"; 633 dsp_name = FW_DIR "DSPep.bin";
@@ -744,7 +741,7 @@ static inline void wake_up_cmv_ack(struct uea_softc *sc)
744 741
745static inline int wait_cmv_ack(struct uea_softc *sc) 742static inline int wait_cmv_ack(struct uea_softc *sc)
746{ 743{
747 int ret = wait_event_timeout(sc->cmv_ack_wait, 744 int ret = wait_event_interruptible_timeout(sc->cmv_ack_wait,
748 sc->cmv_ack, ACK_TIMEOUT); 745 sc->cmv_ack, ACK_TIMEOUT);
749 sc->cmv_ack = 0; 746 sc->cmv_ack = 0;
750 747
@@ -765,12 +762,11 @@ static int uea_request(struct uea_softc *sc,
765 u8 *xfer_buff; 762 u8 *xfer_buff;
766 int ret = -ENOMEM; 763 int ret = -ENOMEM;
767 764
768 xfer_buff = kmalloc(size, GFP_KERNEL); 765 xfer_buff = kmemdup(data, size, GFP_KERNEL);
769 if (!xfer_buff) { 766 if (!xfer_buff) {
770 uea_err(INS_TO_USBDEV(sc), "can't allocate xfer_buff\n"); 767 uea_err(INS_TO_USBDEV(sc), "can't allocate xfer_buff\n");
771 return ret; 768 return ret;
772 } 769 }
773 memcpy(xfer_buff, data, size);
774 770
775 ret = usb_control_msg(sc->usb_dev, usb_sndctrlpipe(sc->usb_dev, 0), 771 ret = usb_control_msg(sc->usb_dev, usb_sndctrlpipe(sc->usb_dev, 0),
776 UCDC_SEND_ENCAPSULATED_COMMAND, 772 UCDC_SEND_ENCAPSULATED_COMMAND,
@@ -885,7 +881,8 @@ static int uea_stat(struct uea_softc *sc)
885 break; 881 break;
886 882
887 case 3: /* fail ... */ 883 case 3: /* fail ... */
888 uea_info(INS_TO_USBDEV(sc), "modem synchronization failed\n"); 884 uea_info(INS_TO_USBDEV(sc), "modem synchronization failed"
885 " (may be try other cmv/dsp)\n");
889 return -EAGAIN; 886 return -EAGAIN;
890 887
891 case 4 ... 6: /* test state */ 888 case 4 ... 6: /* test state */
@@ -913,12 +910,6 @@ static int uea_stat(struct uea_softc *sc)
913 release_firmware(sc->dsp_firm); 910 release_firmware(sc->dsp_firm);
914 sc->dsp_firm = NULL; 911 sc->dsp_firm = NULL;
915 } 912 }
916
917 ret = uea_read_cmv(sc, SA_INFO, 10, &sc->stats.phy.firmid);
918 if (ret < 0)
919 return ret;
920 uea_info(INS_TO_USBDEV(sc), "ATU-R firmware version : %x\n",
921 sc->stats.phy.firmid);
922 } 913 }
923 914
924 /* always update it as atm layer could not be init when we switch to 915 /* always update it as atm layer could not be init when we switch to
@@ -1033,9 +1024,9 @@ static int request_cmvs(struct uea_softc *sc,
1033 1024
1034 if (cmv_file[sc->modem_index] == NULL) { 1025 if (cmv_file[sc->modem_index] == NULL) {
1035 if (UEA_CHIP_VERSION(sc) == ADI930) 1026 if (UEA_CHIP_VERSION(sc) == ADI930)
1036 file = (IS_ISDN(sc)) ? "CMV9i.bin" : "CMV9p.bin"; 1027 file = (IS_ISDN(sc->usb_dev)) ? "CMV9i.bin" : "CMV9p.bin";
1037 else 1028 else
1038 file = (IS_ISDN(sc)) ? "CMVei.bin" : "CMVep.bin"; 1029 file = (IS_ISDN(sc->usb_dev)) ? "CMVei.bin" : "CMVep.bin";
1039 } else 1030 } else
1040 file = cmv_file[sc->modem_index]; 1031 file = cmv_file[sc->modem_index];
1041 1032
@@ -1131,6 +1122,13 @@ static int uea_start_reset(struct uea_softc *sc)
1131 if (ret < 0) 1122 if (ret < 0)
1132 return ret; 1123 return ret;
1133 1124
1125 /* Dump firmware version */
1126 ret = uea_read_cmv(sc, SA_INFO, 10, &sc->stats.phy.firmid);
1127 if (ret < 0)
1128 return ret;
1129 uea_info(INS_TO_USBDEV(sc), "ATU-R firmware version : %x\n",
1130 sc->stats.phy.firmid);
1131
1134 /* get options */ 1132 /* get options */
1135 ret = len = request_cmvs(sc, &cmvs, &cmvs_fw); 1133 ret = len = request_cmvs(sc, &cmvs, &cmvs_fw);
1136 if (ret < 0) 1134 if (ret < 0)
@@ -1147,6 +1145,8 @@ static int uea_start_reset(struct uea_softc *sc)
1147 /* Enter in R-ACT-REQ */ 1145 /* Enter in R-ACT-REQ */
1148 ret = uea_write_cmv(sc, SA_CNTL, 0, 2); 1146 ret = uea_write_cmv(sc, SA_CNTL, 0, 2);
1149 uea_vdbg(INS_TO_USBDEV(sc), "Entering in R-ACT-REQ state\n"); 1147 uea_vdbg(INS_TO_USBDEV(sc), "Entering in R-ACT-REQ state\n");
1148 uea_info(INS_TO_USBDEV(sc), "Modem started, "
1149 "waiting synchronization\n");
1150out: 1150out:
1151 release_firmware(cmvs_fw); 1151 release_firmware(cmvs_fw);
1152 sc->reset = 0; 1152 sc->reset = 0;
@@ -1172,7 +1172,10 @@ static int uea_kthread(void *data)
1172 if (!ret) 1172 if (!ret)
1173 ret = uea_stat(sc); 1173 ret = uea_stat(sc);
1174 if (ret != -EAGAIN) 1174 if (ret != -EAGAIN)
1175 msleep(1000); 1175 msleep_interruptible(1000);
1176 if (try_to_freeze())
1177 uea_err(INS_TO_USBDEV(sc), "suspend/resume not supported, "
1178 "please unplug/replug your modem\n");
1176 } 1179 }
1177 uea_leaves(INS_TO_USBDEV(sc)); 1180 uea_leaves(INS_TO_USBDEV(sc));
1178 return ret; 1181 return ret;
@@ -1566,6 +1569,7 @@ UEA_ATTR(uscorr, 0);
1566UEA_ATTR(dscorr, 0); 1569UEA_ATTR(dscorr, 0);
1567UEA_ATTR(usunc, 0); 1570UEA_ATTR(usunc, 0);
1568UEA_ATTR(dsunc, 0); 1571UEA_ATTR(dsunc, 0);
1572UEA_ATTR(firmid, 0);
1569 1573
1570/* Retrieve the device End System Identifier (MAC) */ 1574/* Retrieve the device End System Identifier (MAC) */
1571 1575
@@ -1597,7 +1601,7 @@ static int uea_heavy(struct usbatm_data *usbatm, struct usb_interface *intf)
1597{ 1601{
1598 struct uea_softc *sc = usbatm->driver_data; 1602 struct uea_softc *sc = usbatm->driver_data;
1599 1603
1600 wait_event(sc->sync_q, IS_OPERATIONAL(sc)); 1604 wait_event_interruptible(sc->sync_q, IS_OPERATIONAL(sc));
1601 1605
1602 return 0; 1606 return 0;
1603 1607
@@ -1639,16 +1643,13 @@ static struct attribute *attrs[] = {
1639 &dev_attr_stat_dscorr.attr, 1643 &dev_attr_stat_dscorr.attr,
1640 &dev_attr_stat_usunc.attr, 1644 &dev_attr_stat_usunc.attr,
1641 &dev_attr_stat_dsunc.attr, 1645 &dev_attr_stat_dsunc.attr,
1646 &dev_attr_stat_firmid.attr,
1647 NULL,
1642}; 1648};
1643static struct attribute_group attr_grp = { 1649static struct attribute_group attr_grp = {
1644 .attrs = attrs, 1650 .attrs = attrs,
1645}; 1651};
1646 1652
1647static int create_fs_entries(struct usb_interface *intf)
1648{
1649 return sysfs_create_group(&intf->dev.kobj, &attr_grp);
1650}
1651
1652static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf, 1653static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
1653 const struct usb_device_id *id) 1654 const struct usb_device_id *id)
1654{ 1655{
@@ -1708,31 +1709,25 @@ static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
1708 } 1709 }
1709 } 1710 }
1710 1711
1712 ret = sysfs_create_group(&intf->dev.kobj, &attr_grp);
1713 if (ret < 0)
1714 goto error;
1715
1711 ret = uea_boot(sc); 1716 ret = uea_boot(sc);
1712 if (ret < 0) { 1717 if (ret < 0)
1713 kfree(sc); 1718 goto error;
1714 return ret;
1715 }
1716 1719
1717 ret = create_fs_entries(intf);
1718 if (ret) {
1719 uea_stop(sc);
1720 kfree(sc);
1721 return ret;
1722 }
1723 return 0; 1720 return 0;
1724} 1721error:
1725 1722 kfree(sc);
1726static void destroy_fs_entries(struct usb_interface *intf) 1723 return ret;
1727{
1728 sysfs_remove_group(&intf->dev.kobj, &attr_grp);
1729} 1724}
1730 1725
1731static void uea_unbind(struct usbatm_data *usbatm, struct usb_interface *intf) 1726static void uea_unbind(struct usbatm_data *usbatm, struct usb_interface *intf)
1732{ 1727{
1733 struct uea_softc *sc = usbatm->driver_data; 1728 struct uea_softc *sc = usbatm->driver_data;
1734 1729
1735 destroy_fs_entries(intf); 1730 sysfs_remove_group(&intf->dev.kobj, &attr_grp);
1736 uea_stop(sc); 1731 uea_stop(sc);
1737 kfree(sc); 1732 kfree(sc);
1738} 1733}
@@ -1753,10 +1748,10 @@ static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
1753 struct usb_device *usb = interface_to_usbdev(intf); 1748 struct usb_device *usb = interface_to_usbdev(intf);
1754 1749
1755 uea_enters(usb); 1750 uea_enters(usb);
1756 uea_info(usb, "ADSL device founded vid (%#X) pid (%#X) : %s\n", 1751 uea_info(usb, "ADSL device founded vid (%#X) pid (%#X) : %s %s\n",
1757 le16_to_cpu(usb->descriptor.idVendor), 1752 le16_to_cpu(usb->descriptor.idVendor),
1758 le16_to_cpu(usb->descriptor.idProduct), 1753 le16_to_cpu(usb->descriptor.idProduct),
1759 chip_name[UEA_CHIP_VERSION(id)]); 1754 chip_name[UEA_CHIP_VERSION(id)], IS_ISDN(usb)?"isdn":"pots");
1760 1755
1761 usb_reset_device(usb); 1756 usb_reset_device(usb);
1762 1757
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index 309073f6433a..ec63b0ee0743 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -1001,6 +1001,7 @@ static int usbatm_do_heavy_init(void *arg)
1001 1001
1002 daemonize(instance->driver->driver_name); 1002 daemonize(instance->driver->driver_name);
1003 allow_signal(SIGTERM); 1003 allow_signal(SIGTERM);
1004 instance->thread_pid = current->pid;
1004 1005
1005 complete(&instance->thread_started); 1006 complete(&instance->thread_started);
1006 1007
@@ -1025,10 +1026,6 @@ static int usbatm_heavy_init(struct usbatm_data *instance)
1025 return ret; 1026 return ret;
1026 } 1027 }
1027 1028
1028 mutex_lock(&instance->serialize);
1029 instance->thread_pid = ret;
1030 mutex_unlock(&instance->serialize);
1031
1032 wait_for_completion(&instance->thread_started); 1029 wait_for_completion(&instance->thread_started);
1033 1030
1034 return 0; 1031 return 0;
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index ec4d1d756725..ec3438dc8ee5 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -325,7 +325,7 @@ static void acm_rx_tasklet(unsigned long _acm)
325 struct acm_rb *buf; 325 struct acm_rb *buf;
326 struct tty_struct *tty = acm->tty; 326 struct tty_struct *tty = acm->tty;
327 struct acm_ru *rcv; 327 struct acm_ru *rcv;
328 //unsigned long flags; 328 unsigned long flags;
329 int i = 0; 329 int i = 0;
330 dbg("Entering acm_rx_tasklet"); 330 dbg("Entering acm_rx_tasklet");
331 331
@@ -333,15 +333,15 @@ static void acm_rx_tasklet(unsigned long _acm)
333 return; 333 return;
334 334
335next_buffer: 335next_buffer:
336 spin_lock(&acm->read_lock); 336 spin_lock_irqsave(&acm->read_lock, flags);
337 if (list_empty(&acm->filled_read_bufs)) { 337 if (list_empty(&acm->filled_read_bufs)) {
338 spin_unlock(&acm->read_lock); 338 spin_unlock_irqrestore(&acm->read_lock, flags);
339 goto urbs; 339 goto urbs;
340 } 340 }
341 buf = list_entry(acm->filled_read_bufs.next, 341 buf = list_entry(acm->filled_read_bufs.next,
342 struct acm_rb, list); 342 struct acm_rb, list);
343 list_del(&buf->list); 343 list_del(&buf->list);
344 spin_unlock(&acm->read_lock); 344 spin_unlock_irqrestore(&acm->read_lock, flags);
345 345
346 dbg("acm_rx_tasklet: procesing buf 0x%p, size = %d", buf, buf->size); 346 dbg("acm_rx_tasklet: procesing buf 0x%p, size = %d", buf, buf->size);
347 347
@@ -356,29 +356,29 @@ next_buffer:
356 memmove(buf->base, buf->base + i, buf->size - i); 356 memmove(buf->base, buf->base + i, buf->size - i);
357 buf->size -= i; 357 buf->size -= i;
358 spin_unlock(&acm->throttle_lock); 358 spin_unlock(&acm->throttle_lock);
359 spin_lock(&acm->read_lock); 359 spin_lock_irqsave(&acm->read_lock, flags);
360 list_add(&buf->list, &acm->filled_read_bufs); 360 list_add(&buf->list, &acm->filled_read_bufs);
361 spin_unlock(&acm->read_lock); 361 spin_unlock_irqrestore(&acm->read_lock, flags);
362 return; 362 return;
363 } 363 }
364 spin_unlock(&acm->throttle_lock); 364 spin_unlock(&acm->throttle_lock);
365 365
366 spin_lock(&acm->read_lock); 366 spin_lock_irqsave(&acm->read_lock, flags);
367 list_add(&buf->list, &acm->spare_read_bufs); 367 list_add(&buf->list, &acm->spare_read_bufs);
368 spin_unlock(&acm->read_lock); 368 spin_unlock_irqrestore(&acm->read_lock, flags);
369 goto next_buffer; 369 goto next_buffer;
370 370
371urbs: 371urbs:
372 while (!list_empty(&acm->spare_read_bufs)) { 372 while (!list_empty(&acm->spare_read_bufs)) {
373 spin_lock(&acm->read_lock); 373 spin_lock_irqsave(&acm->read_lock, flags);
374 if (list_empty(&acm->spare_read_urbs)) { 374 if (list_empty(&acm->spare_read_urbs)) {
375 spin_unlock(&acm->read_lock); 375 spin_unlock_irqrestore(&acm->read_lock, flags);
376 return; 376 return;
377 } 377 }
378 rcv = list_entry(acm->spare_read_urbs.next, 378 rcv = list_entry(acm->spare_read_urbs.next,
379 struct acm_ru, list); 379 struct acm_ru, list);
380 list_del(&rcv->list); 380 list_del(&rcv->list);
381 spin_unlock(&acm->read_lock); 381 spin_unlock_irqrestore(&acm->read_lock, flags);
382 382
383 buf = list_entry(acm->spare_read_bufs.next, 383 buf = list_entry(acm->spare_read_bufs.next,
384 struct acm_rb, list); 384 struct acm_rb, list);
@@ -400,9 +400,9 @@ urbs:
400 free-urbs-pool and resubmited ASAP */ 400 free-urbs-pool and resubmited ASAP */
401 if (usb_submit_urb(rcv->urb, GFP_ATOMIC) < 0) { 401 if (usb_submit_urb(rcv->urb, GFP_ATOMIC) < 0) {
402 list_add(&buf->list, &acm->spare_read_bufs); 402 list_add(&buf->list, &acm->spare_read_bufs);
403 spin_lock(&acm->read_lock); 403 spin_lock_irqsave(&acm->read_lock, flags);
404 list_add(&rcv->list, &acm->spare_read_urbs); 404 list_add(&rcv->list, &acm->spare_read_urbs);
405 spin_unlock(&acm->read_lock); 405 spin_unlock_irqrestore(&acm->read_lock, flags);
406 return; 406 return;
407 } 407 }
408 } 408 }
@@ -892,7 +892,7 @@ skip_normal_probe:
892 892
893 893
894 /* workaround for switched endpoints */ 894 /* workaround for switched endpoints */
895 if ((epread->bEndpointAddress & USB_DIR_IN) != USB_DIR_IN) { 895 if (!usb_endpoint_dir_in(epread)) {
896 /* descriptors are swapped */ 896 /* descriptors are swapped */
897 struct usb_endpoint_descriptor *t; 897 struct usb_endpoint_descriptor *t;
898 dev_dbg(&intf->dev,"The data interface has switched endpoints"); 898 dev_dbg(&intf->dev,"The data interface has switched endpoints");
@@ -1083,6 +1083,9 @@ static struct usb_device_id acm_ids[] = {
1083 { USB_DEVICE(0x0482, 0x0203), /* KYOCERA AH-K3001V */ 1083 { USB_DEVICE(0x0482, 0x0203), /* KYOCERA AH-K3001V */
1084 .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ 1084 .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
1085 }, 1085 },
1086 { USB_DEVICE(0x079b, 0x000f), /* BT On-Air USB MODEM */
1087 .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
1088 },
1086 { USB_DEVICE(0x0ace, 0x1608), /* ZyDAS 56K USB MODEM */ 1089 { USB_DEVICE(0x0ace, 0x1608), /* ZyDAS 56K USB MODEM */
1087 .driver_info = SINGLE_RX_URB, /* firmware bug */ 1090 .driver_info = SINGLE_RX_URB, /* firmware bug */
1088 }, 1091 },
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index a161d70e1e42..6303970e93c1 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -154,6 +154,7 @@ struct usblp {
154 unsigned char used; /* True if open */ 154 unsigned char used; /* True if open */
155 unsigned char present; /* True if not disconnected */ 155 unsigned char present; /* True if not disconnected */
156 unsigned char bidir; /* interface is bidirectional */ 156 unsigned char bidir; /* interface is bidirectional */
157 unsigned char sleeping; /* interface is suspended */
157 unsigned char *device_id_string; /* IEEE 1284 DEVICE ID string (ptr) */ 158 unsigned char *device_id_string; /* IEEE 1284 DEVICE ID string (ptr) */
158 /* first 2 bytes are (big-endian) length */ 159 /* first 2 bytes are (big-endian) length */
159}; 160};
@@ -183,6 +184,7 @@ static void usblp_dump(struct usblp *usblp) {
183 dbg("quirks=%d", usblp->quirks); 184 dbg("quirks=%d", usblp->quirks);
184 dbg("used=%d", usblp->used); 185 dbg("used=%d", usblp->used);
185 dbg("bidir=%d", usblp->bidir); 186 dbg("bidir=%d", usblp->bidir);
187 dbg("sleeping=%d", usblp->sleeping);
186 dbg("device_id_string=\"%s\"", 188 dbg("device_id_string=\"%s\"",
187 usblp->device_id_string ? 189 usblp->device_id_string ?
188 usblp->device_id_string + 2 : 190 usblp->device_id_string + 2 :
@@ -338,6 +340,20 @@ static int usblp_check_status(struct usblp *usblp, int err)
338 return newerr; 340 return newerr;
339} 341}
340 342
343static int handle_bidir (struct usblp *usblp)
344{
345 if (usblp->bidir && usblp->used && !usblp->sleeping) {
346 usblp->readcount = 0;
347 usblp->readurb->dev = usblp->dev;
348 if (usb_submit_urb(usblp->readurb, GFP_KERNEL) < 0) {
349 usblp->used = 0;
350 return -EIO;
351 }
352 }
353
354 return 0;
355}
356
341/* 357/*
342 * File op functions. 358 * File op functions.
343 */ 359 */
@@ -390,14 +406,9 @@ static int usblp_open(struct inode *inode, struct file *file)
390 usblp->writeurb->status = 0; 406 usblp->writeurb->status = 0;
391 usblp->readurb->status = 0; 407 usblp->readurb->status = 0;
392 408
393 if (usblp->bidir) { 409 if (handle_bidir(usblp) < 0) {
394 usblp->readcount = 0; 410 file->private_data = NULL;
395 usblp->readurb->dev = usblp->dev; 411 retval = -EIO;
396 if (usb_submit_urb(usblp->readurb, GFP_KERNEL) < 0) {
397 retval = -EIO;
398 usblp->used = 0;
399 file->private_data = NULL;
400 }
401 } 412 }
402out: 413out:
403 mutex_unlock (&usblp_mutex); 414 mutex_unlock (&usblp_mutex);
@@ -460,6 +471,11 @@ static long usblp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
460 goto done; 471 goto done;
461 } 472 }
462 473
474 if (usblp->sleeping) {
475 retval = -ENODEV;
476 goto done;
477 }
478
463 dbg("usblp_ioctl: cmd=0x%x (%c nr=%d len=%d dir=%d)", cmd, _IOC_TYPE(cmd), 479 dbg("usblp_ioctl: cmd=0x%x (%c nr=%d len=%d dir=%d)", cmd, _IOC_TYPE(cmd),
464 _IOC_NR(cmd), _IOC_SIZE(cmd), _IOC_DIR(cmd) ); 480 _IOC_NR(cmd), _IOC_SIZE(cmd), _IOC_DIR(cmd) );
465 481
@@ -658,6 +674,11 @@ static ssize_t usblp_write(struct file *file, const char __user *buffer, size_t
658 return -ENODEV; 674 return -ENODEV;
659 } 675 }
660 676
677 if (usblp->sleeping) {
678 up (&usblp->sem);
679 return writecount ? writecount : -ENODEV;
680 }
681
661 if (usblp->writeurb->status != 0) { 682 if (usblp->writeurb->status != 0) {
662 if (usblp->quirks & USBLP_QUIRK_BIDIR) { 683 if (usblp->quirks & USBLP_QUIRK_BIDIR) {
663 if (!usblp->wcomplete) 684 if (!usblp->wcomplete)
@@ -701,6 +722,7 @@ static ssize_t usblp_write(struct file *file, const char __user *buffer, size_t
701 usblp->wcomplete = 0; 722 usblp->wcomplete = 0;
702 err = usb_submit_urb(usblp->writeurb, GFP_KERNEL); 723 err = usb_submit_urb(usblp->writeurb, GFP_KERNEL);
703 if (err) { 724 if (err) {
725 usblp->wcomplete = 1;
704 if (err != -ENOMEM) 726 if (err != -ENOMEM)
705 count = -EIO; 727 count = -EIO;
706 else 728 else
@@ -749,6 +771,11 @@ static ssize_t usblp_read(struct file *file, char __user *buffer, size_t count,
749 goto done; 771 goto done;
750 } 772 }
751 773
774 if (usblp->sleeping) {
775 count = -ENODEV;
776 goto done;
777 }
778
752 if (usblp->readurb->status) { 779 if (usblp->readurb->status) {
753 err("usblp%d: error %d reading from printer", 780 err("usblp%d: error %d reading from printer",
754 usblp->minor, usblp->readurb->status); 781 usblp->minor, usblp->readurb->status);
@@ -1167,6 +1194,39 @@ static void usblp_disconnect(struct usb_interface *intf)
1167 mutex_unlock (&usblp_mutex); 1194 mutex_unlock (&usblp_mutex);
1168} 1195}
1169 1196
1197static int usblp_suspend (struct usb_interface *intf, pm_message_t message)
1198{
1199 struct usblp *usblp = usb_get_intfdata (intf);
1200
1201 /* this races against normal access and open */
1202 mutex_lock (&usblp_mutex);
1203 down (&usblp->sem);
1204 /* we take no more IO */
1205 usblp->sleeping = 1;
1206 usblp_unlink_urbs(usblp);
1207 up (&usblp->sem);
1208 mutex_unlock (&usblp_mutex);
1209
1210 return 0;
1211}
1212
1213static int usblp_resume (struct usb_interface *intf)
1214{
1215 struct usblp *usblp = usb_get_intfdata (intf);
1216 int r;
1217
1218 mutex_lock (&usblp_mutex);
1219 down (&usblp->sem);
1220
1221 usblp->sleeping = 0;
1222 r = handle_bidir (usblp);
1223
1224 up (&usblp->sem);
1225 mutex_unlock (&usblp_mutex);
1226
1227 return r;
1228}
1229
1170static struct usb_device_id usblp_ids [] = { 1230static struct usb_device_id usblp_ids [] = {
1171 { USB_DEVICE_INFO(7, 1, 1) }, 1231 { USB_DEVICE_INFO(7, 1, 1) },
1172 { USB_DEVICE_INFO(7, 1, 2) }, 1232 { USB_DEVICE_INFO(7, 1, 2) },
@@ -1183,6 +1243,8 @@ static struct usb_driver usblp_driver = {
1183 .name = "usblp", 1243 .name = "usblp",
1184 .probe = usblp_probe, 1244 .probe = usblp_probe,
1185 .disconnect = usblp_disconnect, 1245 .disconnect = usblp_disconnect,
1246 .suspend = usblp_suspend,
1247 .resume = usblp_resume,
1186 .id_table = usblp_ids, 1248 .id_table = usblp_ids,
1187}; 1249};
1188 1250
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index 6e3b5358a760..f8324d8d06ac 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -72,6 +72,21 @@ config USB_SUSPEND
72 72
73 If you are unsure about this, say N here. 73 If you are unsure about this, say N here.
74 74
75config USB_MULTITHREAD_PROBE
76 bool "USB Multi-threaded probe (EXPERIMENTAL)"
77 depends on USB && EXPERIMENTAL
78 default n
79 help
80 Say Y here if you want the USB core to spawn a new thread for
81 every USB device that is probed. This can cause a small speedup
82 in boot times on systems with a lot of different USB devices.
83
84 This option should be safe to enable, but if any odd probing
85 problems are found, please disable it, or dynamically turn it
86 off in the /sys/module/usbcore/parameters/multithread_probe
87 file
88
89 When in doubt, say N.
75 90
76config USB_OTG 91config USB_OTG
77 bool 92 bool
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index 3538c2fdadfe..ea398e5d50af 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -175,12 +175,13 @@ static char *usb_dump_endpoint_descriptor (
175) 175)
176{ 176{
177 char dir, unit, *type; 177 char dir, unit, *type;
178 unsigned interval, in, bandwidth = 1; 178 unsigned interval, bandwidth = 1;
179 179
180 if (start > end) 180 if (start > end)
181 return start; 181 return start;
182 in = (desc->bEndpointAddress & USB_DIR_IN); 182
183 dir = in ? 'I' : 'O'; 183 dir = usb_endpoint_dir_in(desc) ? 'I' : 'O';
184
184 if (speed == USB_SPEED_HIGH) { 185 if (speed == USB_SPEED_HIGH) {
185 switch (le16_to_cpu(desc->wMaxPacketSize) & (0x03 << 11)) { 186 switch (le16_to_cpu(desc->wMaxPacketSize) & (0x03 << 11)) {
186 case 1 << 11: bandwidth = 2; break; 187 case 1 << 11: bandwidth = 2; break;
@@ -204,7 +205,7 @@ static char *usb_dump_endpoint_descriptor (
204 break; 205 break;
205 case USB_ENDPOINT_XFER_BULK: 206 case USB_ENDPOINT_XFER_BULK:
206 type = "Bulk"; 207 type = "Bulk";
207 if (speed == USB_SPEED_HIGH && !in) /* uframes per NAK */ 208 if (speed == USB_SPEED_HIGH && dir == 'O') /* uframes per NAK */
208 interval = desc->bInterval; 209 interval = desc->bInterval;
209 else 210 else
210 interval = 0; 211 interval = 0;
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 724822cac2b1..3ed4cb2d56d9 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -561,7 +561,7 @@ static int usbdev_open(struct inode *inode, struct file *file)
561 dev = inode->i_private; 561 dev = inode->i_private;
562 if (!dev) 562 if (!dev)
563 goto out; 563 goto out;
564 ret = usb_autoresume_device(dev, 1); 564 ret = usb_autoresume_device(dev);
565 if (ret) 565 if (ret)
566 goto out; 566 goto out;
567 567
@@ -609,7 +609,7 @@ static int usbdev_release(struct inode *inode, struct file *file)
609 releaseintf(ps, ifnum); 609 releaseintf(ps, ifnum);
610 } 610 }
611 destroy_all_async(ps); 611 destroy_all_async(ps);
612 usb_autosuspend_device(dev, 1); 612 usb_autosuspend_device(dev);
613 usb_unlock_device(dev); 613 usb_unlock_device(dev);
614 usb_put_dev(dev); 614 usb_put_dev(dev);
615 put_pid(ps->disc_pid); 615 put_pid(ps->disc_pid);
@@ -1588,15 +1588,18 @@ const struct file_operations usbfs_device_file_operations = {
1588 .release = usbdev_release, 1588 .release = usbdev_release,
1589}; 1589};
1590 1590
1591static void usbdev_add(struct usb_device *dev) 1591static int usbdev_add(struct usb_device *dev)
1592{ 1592{
1593 int minor = ((dev->bus->busnum-1) * 128) + (dev->devnum-1); 1593 int minor = ((dev->bus->busnum-1) * 128) + (dev->devnum-1);
1594 1594
1595 dev->class_dev = class_device_create(usb_device_class, NULL, 1595 dev->class_dev = class_device_create(usb_device_class, NULL,
1596 MKDEV(USB_DEVICE_MAJOR, minor), &dev->dev, 1596 MKDEV(USB_DEVICE_MAJOR, minor), &dev->dev,
1597 "usbdev%d.%d", dev->bus->busnum, dev->devnum); 1597 "usbdev%d.%d", dev->bus->busnum, dev->devnum);
1598 if (IS_ERR(dev->class_dev))
1599 return PTR_ERR(dev->class_dev);
1598 1600
1599 dev->class_dev->class_data = dev; 1601 dev->class_dev->class_data = dev;
1602 return 0;
1600} 1603}
1601 1604
1602static void usbdev_remove(struct usb_device *dev) 1605static void usbdev_remove(struct usb_device *dev)
@@ -1609,7 +1612,8 @@ static int usbdev_notify(struct notifier_block *self, unsigned long action,
1609{ 1612{
1610 switch (action) { 1613 switch (action) {
1611 case USB_DEVICE_ADD: 1614 case USB_DEVICE_ADD:
1612 usbdev_add(dev); 1615 if (usbdev_add(dev))
1616 return NOTIFY_BAD;
1613 break; 1617 break;
1614 case USB_DEVICE_REMOVE: 1618 case USB_DEVICE_REMOVE:
1615 usbdev_remove(dev); 1619 usbdev_remove(dev);
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 113e484c763e..d6eb5ce1dd1d 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -205,7 +205,7 @@ static int usb_probe_interface(struct device *dev)
205 if (id) { 205 if (id) {
206 dev_dbg(dev, "%s - got id\n", __FUNCTION__); 206 dev_dbg(dev, "%s - got id\n", __FUNCTION__);
207 207
208 error = usb_autoresume_device(udev, 1); 208 error = usb_autoresume_device(udev);
209 if (error) 209 if (error)
210 return error; 210 return error;
211 211
@@ -229,7 +229,7 @@ static int usb_probe_interface(struct device *dev)
229 } else 229 } else
230 intf->condition = USB_INTERFACE_BOUND; 230 intf->condition = USB_INTERFACE_BOUND;
231 231
232 usb_autosuspend_device(udev, 1); 232 usb_autosuspend_device(udev);
233 } 233 }
234 234
235 return error; 235 return error;
@@ -247,7 +247,7 @@ static int usb_unbind_interface(struct device *dev)
247 247
248 /* Autoresume for set_interface call below */ 248 /* Autoresume for set_interface call below */
249 udev = interface_to_usbdev(intf); 249 udev = interface_to_usbdev(intf);
250 error = usb_autoresume_device(udev, 1); 250 error = usb_autoresume_device(udev);
251 251
252 /* release all urbs for this interface */ 252 /* release all urbs for this interface */
253 usb_disable_interface(interface_to_usbdev(intf), intf); 253 usb_disable_interface(interface_to_usbdev(intf), intf);
@@ -265,7 +265,7 @@ static int usb_unbind_interface(struct device *dev)
265 intf->needs_remote_wakeup = 0; 265 intf->needs_remote_wakeup = 0;
266 266
267 if (!error) 267 if (!error)
268 usb_autosuspend_device(udev, 1); 268 usb_autosuspend_device(udev);
269 269
270 return 0; 270 return 0;
271} 271}
@@ -408,6 +408,16 @@ static int usb_match_one_id(struct usb_interface *interface,
408 (id->bDeviceProtocol != dev->descriptor.bDeviceProtocol)) 408 (id->bDeviceProtocol != dev->descriptor.bDeviceProtocol))
409 return 0; 409 return 0;
410 410
411 /* The interface class, subclass, and protocol should never be
412 * checked for a match if the device class is Vendor Specific,
413 * unless the match record specifies the Vendor ID. */
414 if (dev->descriptor.bDeviceClass == USB_CLASS_VENDOR_SPEC &&
415 !(id->match_flags & USB_DEVICE_ID_MATCH_VENDOR) &&
416 (id->match_flags & (USB_DEVICE_ID_MATCH_INT_CLASS |
417 USB_DEVICE_ID_MATCH_INT_SUBCLASS |
418 USB_DEVICE_ID_MATCH_INT_PROTOCOL)))
419 return 0;
420
411 if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_CLASS) && 421 if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_CLASS) &&
412 (id->bInterfaceClass != intf->desc.bInterfaceClass)) 422 (id->bInterfaceClass != intf->desc.bInterfaceClass))
413 return 0; 423 return 0;
@@ -476,7 +486,17 @@ static int usb_match_one_id(struct usb_interface *interface,
476 * most general; they let drivers bind to any interface on a 486 * most general; they let drivers bind to any interface on a
477 * multiple-function device. Use the USB_INTERFACE_INFO 487 * multiple-function device. Use the USB_INTERFACE_INFO
478 * macro, or its siblings, to match class-per-interface style 488 * macro, or its siblings, to match class-per-interface style
479 * devices (as recorded in bDeviceClass). 489 * devices (as recorded in bInterfaceClass).
490 *
491 * Note that an entry created by USB_INTERFACE_INFO won't match
492 * any interface if the device class is set to Vendor-Specific.
493 * This is deliberate; according to the USB spec the meanings of
494 * the interface class/subclass/protocol for these devices are also
495 * vendor-specific, and hence matching against a standard product
496 * class wouldn't work anyway. If you really want to use an
497 * interface-based match for such a device, create a match record
498 * that also specifies the vendor ID. (Unforunately there isn't a
499 * standard macro for creating records like this.)
480 * 500 *
481 * Within those groups, remember that not all combinations are 501 * Within those groups, remember that not all combinations are
482 * meaningful. For example, don't give a product version range 502 * meaningful. For example, don't give a product version range
@@ -505,7 +525,7 @@ const struct usb_device_id *usb_match_id(struct usb_interface *interface,
505} 525}
506EXPORT_SYMBOL_GPL_FUTURE(usb_match_id); 526EXPORT_SYMBOL_GPL_FUTURE(usb_match_id);
507 527
508int usb_device_match(struct device *dev, struct device_driver *drv) 528static int usb_device_match(struct device *dev, struct device_driver *drv)
509{ 529{
510 /* devices and interfaces are handled separately */ 530 /* devices and interfaces are handled separately */
511 if (is_usb_device(dev)) { 531 if (is_usb_device(dev)) {
@@ -790,7 +810,7 @@ EXPORT_SYMBOL_GPL_FUTURE(usb_deregister);
790#ifdef CONFIG_PM 810#ifdef CONFIG_PM
791 811
792/* Caller has locked udev's pm_mutex */ 812/* Caller has locked udev's pm_mutex */
793static int suspend_device(struct usb_device *udev, pm_message_t msg) 813static int usb_suspend_device(struct usb_device *udev, pm_message_t msg)
794{ 814{
795 struct usb_device_driver *udriver; 815 struct usb_device_driver *udriver;
796 int status = 0; 816 int status = 0;
@@ -817,7 +837,7 @@ done:
817} 837}
818 838
819/* Caller has locked udev's pm_mutex */ 839/* Caller has locked udev's pm_mutex */
820static int resume_device(struct usb_device *udev) 840static int usb_resume_device(struct usb_device *udev)
821{ 841{
822 struct usb_device_driver *udriver; 842 struct usb_device_driver *udriver;
823 int status = 0; 843 int status = 0;
@@ -843,7 +863,7 @@ done:
843} 863}
844 864
845/* Caller has locked intf's usb_device's pm mutex */ 865/* Caller has locked intf's usb_device's pm mutex */
846static int suspend_interface(struct usb_interface *intf, pm_message_t msg) 866static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg)
847{ 867{
848 struct usb_driver *driver; 868 struct usb_driver *driver;
849 int status = 0; 869 int status = 0;
@@ -880,7 +900,7 @@ done:
880} 900}
881 901
882/* Caller has locked intf's usb_device's pm_mutex */ 902/* Caller has locked intf's usb_device's pm_mutex */
883static int resume_interface(struct usb_interface *intf) 903static int usb_resume_interface(struct usb_interface *intf)
884{ 904{
885 struct usb_driver *driver; 905 struct usb_driver *driver;
886 int status = 0; 906 int status = 0;
@@ -920,6 +940,44 @@ done:
920 return status; 940 return status;
921} 941}
922 942
943#ifdef CONFIG_USB_SUSPEND
944
945/* Internal routine to check whether we may autosuspend a device. */
946static int autosuspend_check(struct usb_device *udev)
947{
948 int i;
949 struct usb_interface *intf;
950
951 /* For autosuspend, fail fast if anything is in use.
952 * Also fail if any interfaces require remote wakeup but it
953 * isn't available. */
954 udev->do_remote_wakeup = device_may_wakeup(&udev->dev);
955 if (udev->pm_usage_cnt > 0)
956 return -EBUSY;
957 if (udev->actconfig) {
958 for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) {
959 intf = udev->actconfig->interface[i];
960 if (!is_active(intf))
961 continue;
962 if (intf->pm_usage_cnt > 0)
963 return -EBUSY;
964 if (intf->needs_remote_wakeup &&
965 !udev->do_remote_wakeup) {
966 dev_dbg(&udev->dev, "remote wakeup needed "
967 "for autosuspend\n");
968 return -EOPNOTSUPP;
969 }
970 }
971 }
972 return 0;
973}
974
975#else
976
977#define autosuspend_check(udev) 0
978
979#endif
980
923/** 981/**
924 * usb_suspend_both - suspend a USB device and its interfaces 982 * usb_suspend_both - suspend a USB device and its interfaces
925 * @udev: the usb_device to suspend 983 * @udev: the usb_device to suspend
@@ -971,52 +1029,34 @@ int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
971 1029
972 udev->do_remote_wakeup = device_may_wakeup(&udev->dev); 1030 udev->do_remote_wakeup = device_may_wakeup(&udev->dev);
973 1031
974 /* For autosuspend, fail fast if anything is in use.
975 * Also fail if any interfaces require remote wakeup but it
976 * isn't available. */
977 if (udev->auto_pm) { 1032 if (udev->auto_pm) {
978 if (udev->pm_usage_cnt > 0) 1033 status = autosuspend_check(udev);
979 return -EBUSY; 1034 if (status < 0)
980 if (udev->actconfig) { 1035 return status;
981 for (; i < udev->actconfig->desc.bNumInterfaces; i++) {
982 intf = udev->actconfig->interface[i];
983 if (!is_active(intf))
984 continue;
985 if (intf->pm_usage_cnt > 0)
986 return -EBUSY;
987 if (intf->needs_remote_wakeup &&
988 !udev->do_remote_wakeup) {
989 dev_dbg(&udev->dev,
990 "remote wakeup needed for autosuspend\n");
991 return -EOPNOTSUPP;
992 }
993 }
994 i = 0;
995 }
996 } 1036 }
997 1037
998 /* Suspend all the interfaces and then udev itself */ 1038 /* Suspend all the interfaces and then udev itself */
999 if (udev->actconfig) { 1039 if (udev->actconfig) {
1000 for (; i < udev->actconfig->desc.bNumInterfaces; i++) { 1040 for (; i < udev->actconfig->desc.bNumInterfaces; i++) {
1001 intf = udev->actconfig->interface[i]; 1041 intf = udev->actconfig->interface[i];
1002 status = suspend_interface(intf, msg); 1042 status = usb_suspend_interface(intf, msg);
1003 if (status != 0) 1043 if (status != 0)
1004 break; 1044 break;
1005 } 1045 }
1006 } 1046 }
1007 if (status == 0) 1047 if (status == 0)
1008 status = suspend_device(udev, msg); 1048 status = usb_suspend_device(udev, msg);
1009 1049
1010 /* If the suspend failed, resume interfaces that did get suspended */ 1050 /* If the suspend failed, resume interfaces that did get suspended */
1011 if (status != 0) { 1051 if (status != 0) {
1012 while (--i >= 0) { 1052 while (--i >= 0) {
1013 intf = udev->actconfig->interface[i]; 1053 intf = udev->actconfig->interface[i];
1014 resume_interface(intf); 1054 usb_resume_interface(intf);
1015 } 1055 }
1016 1056
1017 /* If the suspend succeeded, propagate it up the tree */ 1057 /* If the suspend succeeded, propagate it up the tree */
1018 } else if (parent) 1058 } else if (parent)
1019 usb_autosuspend_device(parent, 0); 1059 usb_autosuspend_device(parent);
1020 1060
1021 // dev_dbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status); 1061 // dev_dbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status);
1022 return status; 1062 return status;
@@ -1064,9 +1104,25 @@ int usb_resume_both(struct usb_device *udev)
1064 /* Propagate the resume up the tree, if necessary */ 1104 /* Propagate the resume up the tree, if necessary */
1065 if (udev->state == USB_STATE_SUSPENDED) { 1105 if (udev->state == USB_STATE_SUSPENDED) {
1066 if (parent) { 1106 if (parent) {
1067 usb_pm_lock(parent); 1107 status = usb_autoresume_device(parent);
1068 parent->auto_pm = 1; 1108 if (status == 0) {
1069 status = usb_resume_both(parent); 1109 status = usb_resume_device(udev);
1110 if (status) {
1111 usb_autosuspend_device(parent);
1112
1113 /* It's possible usb_resume_device()
1114 * failed after the port was
1115 * unsuspended, causing udev to be
1116 * logically disconnected. We don't
1117 * want usb_disconnect() to autosuspend
1118 * the parent again, so tell it that
1119 * udev disconnected while still
1120 * suspended. */
1121 if (udev->state ==
1122 USB_STATE_NOTATTACHED)
1123 udev->discon_suspended = 1;
1124 }
1125 }
1070 } else { 1126 } else {
1071 1127
1072 /* We can't progagate beyond the USB subsystem, 1128 /* We can't progagate beyond the USB subsystem,
@@ -1075,24 +1131,20 @@ int usb_resume_both(struct usb_device *udev)
1075 if (udev->dev.parent->power.power_state.event != 1131 if (udev->dev.parent->power.power_state.event !=
1076 PM_EVENT_ON) 1132 PM_EVENT_ON)
1077 status = -EHOSTUNREACH; 1133 status = -EHOSTUNREACH;
1078 } 1134 else
1079 if (status == 0) 1135 status = usb_resume_device(udev);
1080 status = resume_device(udev); 1136 }
1081 if (parent)
1082 usb_pm_unlock(parent);
1083 } else { 1137 } else {
1084 1138
1085 /* Needed only for setting udev->dev.power.power_state.event 1139 /* Needed only for setting udev->dev.power.power_state.event
1086 * and for possible debugging message. */ 1140 * and for possible debugging message. */
1087 status = resume_device(udev); 1141 status = usb_resume_device(udev);
1088 } 1142 }
1089 1143
1090 /* Now the parent won't suspend until we are finished */
1091
1092 if (status == 0 && udev->actconfig) { 1144 if (status == 0 && udev->actconfig) {
1093 for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) { 1145 for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) {
1094 intf = udev->actconfig->interface[i]; 1146 intf = udev->actconfig->interface[i];
1095 resume_interface(intf); 1147 usb_resume_interface(intf);
1096 } 1148 }
1097 } 1149 }
1098 1150
@@ -1102,39 +1154,53 @@ int usb_resume_both(struct usb_device *udev)
1102 1154
1103#ifdef CONFIG_USB_SUSPEND 1155#ifdef CONFIG_USB_SUSPEND
1104 1156
1157/* Internal routine to adjust a device's usage counter and change
1158 * its autosuspend state.
1159 */
1160static int usb_autopm_do_device(struct usb_device *udev, int inc_usage_cnt)
1161{
1162 int status = 0;
1163
1164 usb_pm_lock(udev);
1165 udev->pm_usage_cnt += inc_usage_cnt;
1166 WARN_ON(udev->pm_usage_cnt < 0);
1167 if (inc_usage_cnt >= 0 && udev->pm_usage_cnt > 0) {
1168 udev->auto_pm = 1;
1169 status = usb_resume_both(udev);
1170 if (status != 0)
1171 udev->pm_usage_cnt -= inc_usage_cnt;
1172 } else if (inc_usage_cnt <= 0 && autosuspend_check(udev) == 0)
1173 queue_delayed_work(ksuspend_usb_wq, &udev->autosuspend,
1174 USB_AUTOSUSPEND_DELAY);
1175 usb_pm_unlock(udev);
1176 return status;
1177}
1178
1105/** 1179/**
1106 * usb_autosuspend_device - delayed autosuspend of a USB device and its interfaces 1180 * usb_autosuspend_device - delayed autosuspend of a USB device and its interfaces
1107 * @udev: the usb_device to autosuspend 1181 * @udev: the usb_device to autosuspend
1108 * @dec_usage_cnt: flag to decrement @udev's PM-usage counter
1109 * 1182 *
1110 * This routine should be called when a core subsystem is finished using 1183 * This routine should be called when a core subsystem is finished using
1111 * @udev and wants to allow it to autosuspend. Examples would be when 1184 * @udev and wants to allow it to autosuspend. Examples would be when
1112 * @udev's device file in usbfs is closed or after a configuration change. 1185 * @udev's device file in usbfs is closed or after a configuration change.
1113 * 1186 *
1114 * @dec_usage_cnt should be 1 if the subsystem previously incremented 1187 * @udev's usage counter is decremented. If it or any of the usage counters
1115 * @udev's usage counter (such as by passing 1 to usb_autoresume_device); 1188 * for an active interface is greater than 0, no autosuspend request will be
1116 * otherwise it should be 0. 1189 * queued. (If an interface driver does not support autosuspend then its
1117 * 1190 * usage counter is permanently positive.) Furthermore, if an interface
1118 * If the usage counter for @udev or any of its active interfaces is greater 1191 * driver requires remote-wakeup capability during autosuspend but remote
1119 * than 0, the autosuspend request will not be queued. (If an interface 1192 * wakeup is disabled, the autosuspend will fail.
1120 * driver does not support autosuspend then its usage counter is permanently
1121 * positive.) Likewise, if an interface driver requires remote-wakeup
1122 * capability during autosuspend but remote wakeup is disabled, the
1123 * autosuspend will fail.
1124 * 1193 *
1125 * Often the caller will hold @udev's device lock, but this is not 1194 * Often the caller will hold @udev's device lock, but this is not
1126 * necessary. 1195 * necessary.
1127 * 1196 *
1128 * This routine can run only in process context. 1197 * This routine can run only in process context.
1129 */ 1198 */
1130void usb_autosuspend_device(struct usb_device *udev, int dec_usage_cnt) 1199void usb_autosuspend_device(struct usb_device *udev)
1131{ 1200{
1132 usb_pm_lock(udev); 1201 int status;
1133 udev->pm_usage_cnt -= dec_usage_cnt; 1202
1134 if (udev->pm_usage_cnt <= 0) 1203 status = usb_autopm_do_device(udev, -1);
1135 queue_delayed_work(ksuspend_usb_wq, &udev->autosuspend,
1136 USB_AUTOSUSPEND_DELAY);
1137 usb_pm_unlock(udev);
1138 // dev_dbg(&udev->dev, "%s: cnt %d\n", 1204 // dev_dbg(&udev->dev, "%s: cnt %d\n",
1139 // __FUNCTION__, udev->pm_usage_cnt); 1205 // __FUNCTION__, udev->pm_usage_cnt);
1140} 1206}
@@ -1142,44 +1208,59 @@ void usb_autosuspend_device(struct usb_device *udev, int dec_usage_cnt)
1142/** 1208/**
1143 * usb_autoresume_device - immediately autoresume a USB device and its interfaces 1209 * usb_autoresume_device - immediately autoresume a USB device and its interfaces
1144 * @udev: the usb_device to autoresume 1210 * @udev: the usb_device to autoresume
1145 * @inc_usage_cnt: flag to increment @udev's PM-usage counter
1146 * 1211 *
1147 * This routine should be called when a core subsystem wants to use @udev 1212 * This routine should be called when a core subsystem wants to use @udev
1148 * and needs to guarantee that it is not suspended. In addition, the 1213 * and needs to guarantee that it is not suspended. No autosuspend will
1149 * caller can prevent @udev from being autosuspended subsequently. (Note 1214 * occur until usb_autosuspend_device is called. (Note that this will not
1150 * that this will not prevent suspend events originating in the PM core.) 1215 * prevent suspend events originating in the PM core.) Examples would be
1151 * Examples would be when @udev's device file in usbfs is opened (autosuspend 1216 * when @udev's device file in usbfs is opened or when a remote-wakeup
1152 * should be prevented until the file is closed) or when a remote-wakeup 1217 * request is received.
1153 * request is received (later autosuspends should not be prevented).
1154 * 1218 *
1155 * @inc_usage_cnt should be 1 to increment @udev's usage counter and prevent 1219 * @udev's usage counter is incremented to prevent subsequent autosuspends.
1156 * autosuspends. This prevention will persist until the usage counter is 1220 * However if the autoresume fails then the usage counter is re-decremented.
1157 * decremented again (such as by passing 1 to usb_autosuspend_device).
1158 * Otherwise @inc_usage_cnt should be 0 to leave the usage counter unchanged.
1159 * Regardless, if the autoresume fails then the usage counter is not
1160 * incremented.
1161 * 1221 *
1162 * Often the caller will hold @udev's device lock, but this is not 1222 * Often the caller will hold @udev's device lock, but this is not
1163 * necessary (and attempting it might cause deadlock). 1223 * necessary (and attempting it might cause deadlock).
1164 * 1224 *
1165 * This routine can run only in process context. 1225 * This routine can run only in process context.
1166 */ 1226 */
1167int usb_autoresume_device(struct usb_device *udev, int inc_usage_cnt) 1227int usb_autoresume_device(struct usb_device *udev)
1168{ 1228{
1169 int status; 1229 int status;
1170 1230
1171 usb_pm_lock(udev); 1231 status = usb_autopm_do_device(udev, 1);
1172 udev->pm_usage_cnt += inc_usage_cnt;
1173 udev->auto_pm = 1;
1174 status = usb_resume_both(udev);
1175 if (status != 0)
1176 udev->pm_usage_cnt -= inc_usage_cnt;
1177 usb_pm_unlock(udev);
1178 // dev_dbg(&udev->dev, "%s: status %d cnt %d\n", 1232 // dev_dbg(&udev->dev, "%s: status %d cnt %d\n",
1179 // __FUNCTION__, status, udev->pm_usage_cnt); 1233 // __FUNCTION__, status, udev->pm_usage_cnt);
1180 return status; 1234 return status;
1181} 1235}
1182 1236
1237/* Internal routine to adjust an interface's usage counter and change
1238 * its device's autosuspend state.
1239 */
1240static int usb_autopm_do_interface(struct usb_interface *intf,
1241 int inc_usage_cnt)
1242{
1243 struct usb_device *udev = interface_to_usbdev(intf);
1244 int status = 0;
1245
1246 usb_pm_lock(udev);
1247 if (intf->condition == USB_INTERFACE_UNBOUND)
1248 status = -ENODEV;
1249 else {
1250 intf->pm_usage_cnt += inc_usage_cnt;
1251 if (inc_usage_cnt >= 0 && intf->pm_usage_cnt > 0) {
1252 udev->auto_pm = 1;
1253 status = usb_resume_both(udev);
1254 if (status != 0)
1255 intf->pm_usage_cnt -= inc_usage_cnt;
1256 } else if (inc_usage_cnt <= 0 && autosuspend_check(udev) == 0)
1257 queue_delayed_work(ksuspend_usb_wq, &udev->autosuspend,
1258 USB_AUTOSUSPEND_DELAY);
1259 }
1260 usb_pm_unlock(udev);
1261 return status;
1262}
1263
1183/** 1264/**
1184 * usb_autopm_put_interface - decrement a USB interface's PM-usage counter 1265 * usb_autopm_put_interface - decrement a USB interface's PM-usage counter
1185 * @intf: the usb_interface whose counter should be decremented 1266 * @intf: the usb_interface whose counter should be decremented
@@ -1213,17 +1294,11 @@ int usb_autoresume_device(struct usb_device *udev, int inc_usage_cnt)
1213 */ 1294 */
1214void usb_autopm_put_interface(struct usb_interface *intf) 1295void usb_autopm_put_interface(struct usb_interface *intf)
1215{ 1296{
1216 struct usb_device *udev = interface_to_usbdev(intf); 1297 int status;
1217 1298
1218 usb_pm_lock(udev); 1299 status = usb_autopm_do_interface(intf, -1);
1219 if (intf->condition != USB_INTERFACE_UNBOUND && 1300 // dev_dbg(&intf->dev, "%s: status %d cnt %d\n",
1220 --intf->pm_usage_cnt <= 0) { 1301 // __FUNCTION__, status, intf->pm_usage_cnt);
1221 queue_delayed_work(ksuspend_usb_wq, &udev->autosuspend,
1222 USB_AUTOSUSPEND_DELAY);
1223 }
1224 usb_pm_unlock(udev);
1225 // dev_dbg(&intf->dev, "%s: cnt %d\n",
1226 // __FUNCTION__, intf->pm_usage_cnt);
1227} 1302}
1228EXPORT_SYMBOL_GPL(usb_autopm_put_interface); 1303EXPORT_SYMBOL_GPL(usb_autopm_put_interface);
1229 1304
@@ -1260,26 +1335,37 @@ EXPORT_SYMBOL_GPL(usb_autopm_put_interface);
1260 */ 1335 */
1261int usb_autopm_get_interface(struct usb_interface *intf) 1336int usb_autopm_get_interface(struct usb_interface *intf)
1262{ 1337{
1263 struct usb_device *udev = interface_to_usbdev(intf); 1338 int status;
1264 int status;
1265 1339
1266 usb_pm_lock(udev); 1340 status = usb_autopm_do_interface(intf, 1);
1267 if (intf->condition == USB_INTERFACE_UNBOUND)
1268 status = -ENODEV;
1269 else {
1270 ++intf->pm_usage_cnt;
1271 udev->auto_pm = 1;
1272 status = usb_resume_both(udev);
1273 if (status != 0)
1274 --intf->pm_usage_cnt;
1275 }
1276 usb_pm_unlock(udev);
1277 // dev_dbg(&intf->dev, "%s: status %d cnt %d\n", 1341 // dev_dbg(&intf->dev, "%s: status %d cnt %d\n",
1278 // __FUNCTION__, status, intf->pm_usage_cnt); 1342 // __FUNCTION__, status, intf->pm_usage_cnt);
1279 return status; 1343 return status;
1280} 1344}
1281EXPORT_SYMBOL_GPL(usb_autopm_get_interface); 1345EXPORT_SYMBOL_GPL(usb_autopm_get_interface);
1282 1346
1347/**
1348 * usb_autopm_set_interface - set a USB interface's autosuspend state
1349 * @intf: the usb_interface whose state should be set
1350 *
1351 * This routine sets the autosuspend state of @intf's device according
1352 * to @intf's usage counter, which the caller must have set previously.
1353 * If the counter is <= 0, the device is autosuspended (if it isn't
1354 * already suspended and if nothing else prevents the autosuspend). If
1355 * the counter is > 0, the device is autoresumed (if it isn't already
1356 * awake).
1357 */
1358int usb_autopm_set_interface(struct usb_interface *intf)
1359{
1360 int status;
1361
1362 status = usb_autopm_do_interface(intf, 0);
1363 // dev_dbg(&intf->dev, "%s: status %d cnt %d\n",
1364 // __FUNCTION__, status, intf->pm_usage_cnt);
1365 return status;
1366}
1367EXPORT_SYMBOL_GPL(usb_autopm_set_interface);
1368
1283#endif /* CONFIG_USB_SUSPEND */ 1369#endif /* CONFIG_USB_SUSPEND */
1284 1370
1285static int usb_suspend(struct device *dev, pm_message_t message) 1371static int usb_suspend(struct device *dev, pm_message_t message)
diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
index 3ebb90149e93..c505b767cee1 100644
--- a/drivers/usb/core/endpoint.c
+++ b/drivers/usb/core/endpoint.c
@@ -10,15 +10,20 @@
10 */ 10 */
11 11
12#include <linux/kernel.h> 12#include <linux/kernel.h>
13#include <linux/spinlock.h>
14#include <linux/idr.h>
13#include <linux/usb.h> 15#include <linux/usb.h>
14#include "usb.h" 16#include "usb.h"
15 17
16/* endpoint stuff */ 18#define MAX_ENDPOINT_MINORS (64*128*32)
19static int usb_endpoint_major;
20static DEFINE_IDR(endpoint_idr);
17 21
18struct ep_device { 22struct ep_device {
19 struct usb_endpoint_descriptor *desc; 23 struct usb_endpoint_descriptor *desc;
20 struct usb_device *udev; 24 struct usb_device *udev;
21 struct device dev; 25 struct device dev;
26 int minor;
22}; 27};
23#define to_ep_device(_dev) \ 28#define to_ep_device(_dev) \
24 container_of(_dev, struct ep_device, dev) 29 container_of(_dev, struct ep_device, dev)
@@ -152,6 +157,55 @@ static struct attribute_group ep_dev_attr_grp = {
152 .attrs = ep_dev_attrs, 157 .attrs = ep_dev_attrs,
153}; 158};
154 159
160static int usb_endpoint_major_init(void)
161{
162 dev_t dev;
163 int error;
164
165 error = alloc_chrdev_region(&dev, 0, MAX_ENDPOINT_MINORS,
166 "usb_endpoint");
167 if (error) {
168 err("unable to get a dynamic major for usb endpoints");
169 return error;
170 }
171 usb_endpoint_major = MAJOR(dev);
172
173 return error;
174}
175
176static void usb_endpoint_major_cleanup(void)
177{
178 unregister_chrdev_region(MKDEV(usb_endpoint_major, 0),
179 MAX_ENDPOINT_MINORS);
180}
181
182static int endpoint_get_minor(struct ep_device *ep_dev)
183{
184 static DEFINE_MUTEX(minor_lock);
185 int retval = -ENOMEM;
186 int id;
187
188 mutex_lock(&minor_lock);
189 if (idr_pre_get(&endpoint_idr, GFP_KERNEL) == 0)
190 goto exit;
191
192 retval = idr_get_new(&endpoint_idr, ep_dev, &id);
193 if (retval < 0) {
194 if (retval == -EAGAIN)
195 retval = -ENOMEM;
196 goto exit;
197 }
198 ep_dev->minor = id & MAX_ID_MASK;
199exit:
200 mutex_unlock(&minor_lock);
201 return retval;
202}
203
204static void endpoint_free_minor(struct ep_device *ep_dev)
205{
206 idr_remove(&endpoint_idr, ep_dev->minor);
207}
208
155static struct endpoint_class { 209static struct endpoint_class {
156 struct kref kref; 210 struct kref kref;
157 struct class *class; 211 struct class *class;
@@ -176,11 +230,20 @@ static int init_endpoint_class(void)
176 ep_class->class = class_create(THIS_MODULE, "usb_endpoint"); 230 ep_class->class = class_create(THIS_MODULE, "usb_endpoint");
177 if (IS_ERR(ep_class->class)) { 231 if (IS_ERR(ep_class->class)) {
178 result = IS_ERR(ep_class->class); 232 result = IS_ERR(ep_class->class);
179 kfree(ep_class); 233 goto class_create_error;
180 ep_class = NULL;
181 goto exit;
182 } 234 }
183 235
236 result = usb_endpoint_major_init();
237 if (result)
238 goto endpoint_major_error;
239
240 goto exit;
241
242endpoint_major_error:
243 class_destroy(ep_class->class);
244class_create_error:
245 kfree(ep_class);
246 ep_class = NULL;
184exit: 247exit:
185 return result; 248 return result;
186} 249}
@@ -191,6 +254,7 @@ static void release_endpoint_class(struct kref *kref)
191 class_destroy(ep_class->class); 254 class_destroy(ep_class->class);
192 kfree(ep_class); 255 kfree(ep_class);
193 ep_class = NULL; 256 ep_class = NULL;
257 usb_endpoint_major_cleanup();
194} 258}
195 259
196static void destroy_endpoint_class(void) 260static void destroy_endpoint_class(void)
@@ -213,7 +277,6 @@ int usb_create_ep_files(struct device *parent,
213{ 277{
214 char name[8]; 278 char name[8];
215 struct ep_device *ep_dev; 279 struct ep_device *ep_dev;
216 int minor;
217 int retval; 280 int retval;
218 281
219 retval = init_endpoint_class(); 282 retval = init_endpoint_class();
@@ -223,15 +286,19 @@ int usb_create_ep_files(struct device *parent,
223 ep_dev = kzalloc(sizeof(*ep_dev), GFP_KERNEL); 286 ep_dev = kzalloc(sizeof(*ep_dev), GFP_KERNEL);
224 if (!ep_dev) { 287 if (!ep_dev) {
225 retval = -ENOMEM; 288 retval = -ENOMEM;
226 goto exit; 289 goto error_alloc;
227 } 290 }
228 291
229 /* fun calculation to determine the minor of this endpoint */ 292 retval = endpoint_get_minor(ep_dev);
230 minor = (((udev->bus->busnum - 1) * 128) * 16) + (udev->devnum - 1); 293 if (retval) {
294 dev_err(parent, "can not allocate minor number for %s",
295 ep_dev->dev.bus_id);
296 goto error_register;
297 }
231 298
232 ep_dev->desc = &endpoint->desc; 299 ep_dev->desc = &endpoint->desc;
233 ep_dev->udev = udev; 300 ep_dev->udev = udev;
234 ep_dev->dev.devt = MKDEV(442, minor); // FIXME fake number... 301 ep_dev->dev.devt = MKDEV(usb_endpoint_major, ep_dev->minor);
235 ep_dev->dev.class = ep_class->class; 302 ep_dev->dev.class = ep_class->class;
236 ep_dev->dev.parent = parent; 303 ep_dev->dev.parent = parent;
237 ep_dev->dev.release = ep_device_release; 304 ep_dev->dev.release = ep_device_release;
@@ -241,49 +308,50 @@ int usb_create_ep_files(struct device *parent,
241 308
242 retval = device_register(&ep_dev->dev); 309 retval = device_register(&ep_dev->dev);
243 if (retval) 310 if (retval)
244 goto error; 311 goto error_chrdev;
245 retval = sysfs_create_group(&ep_dev->dev.kobj, &ep_dev_attr_grp); 312 retval = sysfs_create_group(&ep_dev->dev.kobj, &ep_dev_attr_grp);
246 if (retval) 313 if (retval)
247 goto error_group; 314 goto error_group;
248 315
249 endpoint->ep_dev = ep_dev;
250
251 /* create the symlink to the old-style "ep_XX" directory */ 316 /* create the symlink to the old-style "ep_XX" directory */
252 sprintf(name, "ep_%02x", endpoint->desc.bEndpointAddress); 317 sprintf(name, "ep_%02x", endpoint->desc.bEndpointAddress);
253 retval = sysfs_create_link(&parent->kobj, 318 retval = sysfs_create_link(&parent->kobj, &ep_dev->dev.kobj, name);
254 &endpoint->ep_dev->dev.kobj, name);
255 if (retval) 319 if (retval)
256 goto error_link; 320 goto error_link;
257exit: 321 endpoint->ep_dev = ep_dev;
258 return retval; 322 return retval;
259 323
260error_link: 324error_link:
261 sysfs_remove_group(&ep_dev->dev.kobj, &ep_dev_attr_grp); 325 sysfs_remove_group(&ep_dev->dev.kobj, &ep_dev_attr_grp);
262
263error_group: 326error_group:
264 device_unregister(&ep_dev->dev); 327 device_unregister(&ep_dev->dev);
265 endpoint->ep_dev = NULL;
266 destroy_endpoint_class(); 328 destroy_endpoint_class();
267 return retval; 329 return retval;
268error: 330
331error_chrdev:
332 endpoint_free_minor(ep_dev);
333
334error_register:
269 kfree(ep_dev); 335 kfree(ep_dev);
336error_alloc:
270 destroy_endpoint_class(); 337 destroy_endpoint_class();
338exit:
271 return retval; 339 return retval;
272} 340}
273 341
274void usb_remove_ep_files(struct usb_host_endpoint *endpoint) 342void usb_remove_ep_files(struct usb_host_endpoint *endpoint)
275{ 343{
344 struct ep_device *ep_dev = endpoint->ep_dev;
276 345
277 if (endpoint->ep_dev) { 346 if (ep_dev) {
278 char name[8]; 347 char name[8];
279 348
280 sprintf(name, "ep_%02x", endpoint->desc.bEndpointAddress); 349 sprintf(name, "ep_%02x", endpoint->desc.bEndpointAddress);
281 sysfs_remove_link(&endpoint->ep_dev->dev.parent->kobj, name); 350 sysfs_remove_link(&ep_dev->dev.parent->kobj, name);
282 sysfs_remove_group(&endpoint->ep_dev->dev.kobj, &ep_dev_attr_grp); 351 sysfs_remove_group(&ep_dev->dev.kobj, &ep_dev_attr_grp);
283 device_unregister(&endpoint->ep_dev->dev); 352 endpoint_free_minor(ep_dev);
353 device_unregister(&ep_dev->dev);
284 endpoint->ep_dev = NULL; 354 endpoint->ep_dev = NULL;
355 destroy_endpoint_class();
285 } 356 }
286 destroy_endpoint_class();
287} 357}
288
289
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index afa2dd203329..10064af65d17 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -256,7 +256,9 @@ static const u8 hs_rh_config_descriptor [] = {
256 0x05, /* __u8 ep_bDescriptorType; Endpoint */ 256 0x05, /* __u8 ep_bDescriptorType; Endpoint */
257 0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */ 257 0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */
258 0x03, /* __u8 ep_bmAttributes; Interrupt */ 258 0x03, /* __u8 ep_bmAttributes; Interrupt */
259 0x02, 0x00, /* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8) */ 259 /* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8)
260 * see hub.c:hub_configure() for details. */
261 (USB_MAXCHILDREN + 1 + 7) / 8, 0x00,
260 0x0c /* __u8 ep_bInterval; (256ms -- usb 2.0 spec) */ 262 0x0c /* __u8 ep_bInterval; (256ms -- usb 2.0 spec) */
261}; 263};
262 264
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 66bff184a30c..0ce393eb3c4b 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -31,6 +31,47 @@
31#include "hcd.h" 31#include "hcd.h"
32#include "hub.h" 32#include "hub.h"
33 33
34struct usb_hub {
35 struct device *intfdev; /* the "interface" device */
36 struct usb_device *hdev;
37 struct urb *urb; /* for interrupt polling pipe */
38
39 /* buffer for urb ... with extra space in case of babble */
40 char (*buffer)[8];
41 dma_addr_t buffer_dma; /* DMA address for buffer */
42 union {
43 struct usb_hub_status hub;
44 struct usb_port_status port;
45 } *status; /* buffer for status reports */
46
47 int error; /* last reported error */
48 int nerrors; /* track consecutive errors */
49
50 struct list_head event_list; /* hubs w/data or errs ready */
51 unsigned long event_bits[1]; /* status change bitmask */
52 unsigned long change_bits[1]; /* ports with logical connect
53 status change */
54 unsigned long busy_bits[1]; /* ports being reset or
55 resumed */
56#if USB_MAXCHILDREN > 31 /* 8*sizeof(unsigned long) - 1 */
57#error event_bits[] is too short!
58#endif
59
60 struct usb_hub_descriptor *descriptor; /* class descriptor */
61 struct usb_tt tt; /* Transaction Translator */
62
63 unsigned mA_per_port; /* current for each child */
64
65 unsigned limited_power:1;
66 unsigned quiescing:1;
67 unsigned activating:1;
68
69 unsigned has_indicators:1;
70 u8 indicator[USB_MAXCHILDREN];
71 struct work_struct leds;
72};
73
74
34/* Protect struct usb_device->state and ->children members 75/* Protect struct usb_device->state and ->children members
35 * Note: Both are also protected by ->dev.sem, except that ->state can 76 * Note: Both are also protected by ->dev.sem, except that ->state can
36 * change to USB_STATE_NOTATTACHED even when the semaphore isn't held. */ 77 * change to USB_STATE_NOTATTACHED even when the semaphore isn't held. */
@@ -45,6 +86,16 @@ static DECLARE_WAIT_QUEUE_HEAD(khubd_wait);
45 86
46static struct task_struct *khubd_task; 87static struct task_struct *khubd_task;
47 88
89/* multithreaded probe logic */
90static int multithread_probe =
91#ifdef CONFIG_USB_MULTITHREAD_PROBE
92 1;
93#else
94 0;
95#endif
96module_param(multithread_probe, bool, S_IRUGO);
97MODULE_PARM_DESC(multithread_probe, "Run each USB device probe in a new thread");
98
48/* cycle leds on hubs that aren't blinking for attention */ 99/* cycle leds on hubs that aren't blinking for attention */
49static int blinkenlights = 0; 100static int blinkenlights = 0;
50module_param (blinkenlights, bool, S_IRUGO); 101module_param (blinkenlights, bool, S_IRUGO);
@@ -276,6 +327,9 @@ static void kick_khubd(struct usb_hub *hub)
276{ 327{
277 unsigned long flags; 328 unsigned long flags;
278 329
330 /* Suppress autosuspend until khubd runs */
331 to_usb_interface(hub->intfdev)->pm_usage_cnt = 1;
332
279 spin_lock_irqsave(&hub_event_lock, flags); 333 spin_lock_irqsave(&hub_event_lock, flags);
280 if (list_empty(&hub->event_list)) { 334 if (list_empty(&hub->event_list)) {
281 list_add_tail(&hub->event_list, &hub_event_list); 335 list_add_tail(&hub->event_list, &hub_event_list);
@@ -457,7 +511,6 @@ static void hub_quiesce(struct usb_hub *hub)
457 /* (nonblocking) khubd and related activity won't re-trigger */ 511 /* (nonblocking) khubd and related activity won't re-trigger */
458 hub->quiescing = 1; 512 hub->quiescing = 1;
459 hub->activating = 0; 513 hub->activating = 0;
460 hub->resume_root_hub = 0;
461 514
462 /* (blocking) stop khubd and related activity */ 515 /* (blocking) stop khubd and related activity */
463 usb_kill_urb(hub->urb); 516 usb_kill_urb(hub->urb);
@@ -473,7 +526,7 @@ static void hub_activate(struct usb_hub *hub)
473 526
474 hub->quiescing = 0; 527 hub->quiescing = 0;
475 hub->activating = 1; 528 hub->activating = 1;
476 hub->resume_root_hub = 0; 529
477 status = usb_submit_urb(hub->urb, GFP_NOIO); 530 status = usb_submit_urb(hub->urb, GFP_NOIO);
478 if (status < 0) 531 if (status < 0)
479 dev_err(hub->intfdev, "activate --> %d\n", status); 532 dev_err(hub->intfdev, "activate --> %d\n", status);
@@ -759,7 +812,12 @@ static int hub_configure(struct usb_hub *hub,
759 dev_dbg(hub_dev, "%sover-current condition exists\n", 812 dev_dbg(hub_dev, "%sover-current condition exists\n",
760 (hubstatus & HUB_STATUS_OVERCURRENT) ? "" : "no "); 813 (hubstatus & HUB_STATUS_OVERCURRENT) ? "" : "no ");
761 814
762 /* set up the interrupt endpoint */ 815 /* set up the interrupt endpoint
816 * We use the EP's maxpacket size instead of (PORTS+1+7)/8
817 * bytes as USB2.0[11.12.3] says because some hubs are known
818 * to send more data (and thus cause overflow). For root hubs,
819 * maxpktsize is defined in hcd.c's fake endpoint descriptors
820 * to be big enough for at least USB_MAXCHILDREN ports. */
763 pipe = usb_rcvintpipe(hdev, endpoint->bEndpointAddress); 821 pipe = usb_rcvintpipe(hdev, endpoint->bEndpointAddress);
764 maxp = usb_maxpacket(hdev, pipe, usb_pipeout(pipe)); 822 maxp = usb_maxpacket(hdev, pipe, usb_pipeout(pipe));
765 823
@@ -883,6 +941,7 @@ descriptor_error:
883 INIT_WORK(&hub->leds, led_work, hub); 941 INIT_WORK(&hub->leds, led_work, hub);
884 942
885 usb_set_intfdata (intf, hub); 943 usb_set_intfdata (intf, hub);
944 intf->needs_remote_wakeup = 1;
886 945
887 if (hdev->speed == USB_SPEED_HIGH) 946 if (hdev->speed == USB_SPEED_HIGH)
888 highspeed_hubs++; 947 highspeed_hubs++;
@@ -980,6 +1039,8 @@ static void recursively_mark_NOTATTACHED(struct usb_device *udev)
980 if (udev->children[i]) 1039 if (udev->children[i])
981 recursively_mark_NOTATTACHED(udev->children[i]); 1040 recursively_mark_NOTATTACHED(udev->children[i]);
982 } 1041 }
1042 if (udev->state == USB_STATE_SUSPENDED)
1043 udev->discon_suspended = 1;
983 udev->state = USB_STATE_NOTATTACHED; 1044 udev->state = USB_STATE_NOTATTACHED;
984} 1045}
985 1046
@@ -1169,6 +1230,14 @@ void usb_disconnect(struct usb_device **pdev)
1169 *pdev = NULL; 1230 *pdev = NULL;
1170 spin_unlock_irq(&device_state_lock); 1231 spin_unlock_irq(&device_state_lock);
1171 1232
1233 /* Decrement the parent's count of unsuspended children */
1234 if (udev->parent) {
1235 usb_pm_lock(udev);
1236 if (!udev->discon_suspended)
1237 usb_autosuspend_device(udev->parent);
1238 usb_pm_unlock(udev);
1239 }
1240
1172 put_device(&udev->dev); 1241 put_device(&udev->dev);
1173} 1242}
1174 1243
@@ -1188,31 +1257,20 @@ static inline void show_string(struct usb_device *udev, char *id, char *string)
1188 1257
1189#ifdef CONFIG_USB_OTG 1258#ifdef CONFIG_USB_OTG
1190#include "otg_whitelist.h" 1259#include "otg_whitelist.h"
1260static int __usb_port_suspend(struct usb_device *, int port1);
1191#endif 1261#endif
1192 1262
1193/** 1263static int __usb_new_device(void *void_data)
1194 * usb_new_device - perform initial device setup (usbcore-internal)
1195 * @udev: newly addressed device (in ADDRESS state)
1196 *
1197 * This is called with devices which have been enumerated, but not yet
1198 * configured. The device descriptor is available, but not descriptors
1199 * for any device configuration. The caller must have locked either
1200 * the parent hub (if udev is a normal device) or else the
1201 * usb_bus_list_lock (if udev is a root hub). The parent's pointer to
1202 * udev has already been installed, but udev is not yet visible through
1203 * sysfs or other filesystem code.
1204 *
1205 * Returns 0 for success (device is configured and listed, with its
1206 * interfaces, in sysfs); else a negative errno value.
1207 *
1208 * This call is synchronous, and may not be used in an interrupt context.
1209 *
1210 * Only the hub driver or root-hub registrar should ever call this.
1211 */
1212int usb_new_device(struct usb_device *udev)
1213{ 1264{
1265 struct usb_device *udev = void_data;
1214 int err; 1266 int err;
1215 1267
1268 /* Lock ourself into memory in order to keep a probe sequence
1269 * sleeping in a new thread from allowing us to be unloaded.
1270 */
1271 if (!try_module_get(THIS_MODULE))
1272 return -EINVAL;
1273
1216 err = usb_get_configuration(udev); 1274 err = usb_get_configuration(udev);
1217 if (err < 0) { 1275 if (err < 0) {
1218 dev_err(&udev->dev, "can't read configurations, error %d\n", 1276 dev_err(&udev->dev, "can't read configurations, error %d\n",
@@ -1289,8 +1347,6 @@ int usb_new_device(struct usb_device *udev)
1289 * (Includes HNP test device.) 1347 * (Includes HNP test device.)
1290 */ 1348 */
1291 if (udev->bus->b_hnp_enable || udev->bus->is_b_host) { 1349 if (udev->bus->b_hnp_enable || udev->bus->is_b_host) {
1292 static int __usb_port_suspend(struct usb_device *,
1293 int port1);
1294 err = __usb_port_suspend(udev, udev->bus->otg_port); 1350 err = __usb_port_suspend(udev, udev->bus->otg_port);
1295 if (err < 0) 1351 if (err < 0)
1296 dev_dbg(&udev->dev, "HNP fail, %d\n", err); 1352 dev_dbg(&udev->dev, "HNP fail, %d\n", err);
@@ -1310,13 +1366,56 @@ int usb_new_device(struct usb_device *udev)
1310 goto fail; 1366 goto fail;
1311 } 1367 }
1312 1368
1313 return 0; 1369 /* Increment the parent's count of unsuspended children */
1370 if (udev->parent)
1371 usb_autoresume_device(udev->parent);
1372
1373exit:
1374 module_put(THIS_MODULE);
1375 return err;
1314 1376
1315fail: 1377fail:
1316 usb_set_device_state(udev, USB_STATE_NOTATTACHED); 1378 usb_set_device_state(udev, USB_STATE_NOTATTACHED);
1317 return err; 1379 goto exit;
1318} 1380}
1319 1381
1382/**
1383 * usb_new_device - perform initial device setup (usbcore-internal)
1384 * @udev: newly addressed device (in ADDRESS state)
1385 *
1386 * This is called with devices which have been enumerated, but not yet
1387 * configured. The device descriptor is available, but not descriptors
1388 * for any device configuration. The caller must have locked either
1389 * the parent hub (if udev is a normal device) or else the
1390 * usb_bus_list_lock (if udev is a root hub). The parent's pointer to
1391 * udev has already been installed, but udev is not yet visible through
1392 * sysfs or other filesystem code.
1393 *
1394 * The return value for this function depends on if the
1395 * multithread_probe variable is set or not. If it's set, it will
1396 * return a if the probe thread was successfully created or not. If the
1397 * variable is not set, it will return if the device is configured
1398 * properly or not. interfaces, in sysfs); else a negative errno value.
1399 *
1400 * This call is synchronous, and may not be used in an interrupt context.
1401 *
1402 * Only the hub driver or root-hub registrar should ever call this.
1403 */
1404int usb_new_device(struct usb_device *udev)
1405{
1406 struct task_struct *probe_task;
1407 int ret = 0;
1408
1409 if (multithread_probe) {
1410 probe_task = kthread_run(__usb_new_device, udev,
1411 "usb-probe-%s", udev->devnum);
1412 if (IS_ERR(probe_task))
1413 ret = PTR_ERR(probe_task);
1414 } else
1415 ret = __usb_new_device(udev);
1416
1417 return ret;
1418}
1320 1419
1321static int hub_port_status(struct usb_hub *hub, int port1, 1420static int hub_port_status(struct usb_hub *hub, int port1,
1322 u16 *status, u16 *change) 1421 u16 *status, u16 *change)
@@ -1324,10 +1423,12 @@ static int hub_port_status(struct usb_hub *hub, int port1,
1324 int ret; 1423 int ret;
1325 1424
1326 ret = get_port_status(hub->hdev, port1, &hub->status->port); 1425 ret = get_port_status(hub->hdev, port1, &hub->status->port);
1327 if (ret < 0) 1426 if (ret < 4) {
1328 dev_err (hub->intfdev, 1427 dev_err (hub->intfdev,
1329 "%s failed (err = %d)\n", __FUNCTION__, ret); 1428 "%s failed (err = %d)\n", __FUNCTION__, ret);
1330 else { 1429 if (ret >= 0)
1430 ret = -EIO;
1431 } else {
1331 *status = le16_to_cpu(hub->status->port.wPortStatus); 1432 *status = le16_to_cpu(hub->status->port.wPortStatus);
1332 *change = le16_to_cpu(hub->status->port.wPortChange); 1433 *change = le16_to_cpu(hub->status->port.wPortChange);
1333 ret = 0; 1434 ret = 0;
@@ -1675,6 +1776,12 @@ static int
1675hub_port_resume(struct usb_hub *hub, int port1, struct usb_device *udev) 1776hub_port_resume(struct usb_hub *hub, int port1, struct usb_device *udev)
1676{ 1777{
1677 int status; 1778 int status;
1779 u16 portchange, portstatus;
1780
1781 /* Skip the initial Clear-Suspend step for a remote wakeup */
1782 status = hub_port_status(hub, port1, &portstatus, &portchange);
1783 if (status == 0 && !(portstatus & USB_PORT_STAT_SUSPEND))
1784 goto SuspendCleared;
1678 1785
1679 // dev_dbg(hub->intfdev, "resume port %d\n", port1); 1786 // dev_dbg(hub->intfdev, "resume port %d\n", port1);
1680 1787
@@ -1688,9 +1795,6 @@ hub_port_resume(struct usb_hub *hub, int port1, struct usb_device *udev)
1688 "can't resume port %d, status %d\n", 1795 "can't resume port %d, status %d\n",
1689 port1, status); 1796 port1, status);
1690 } else { 1797 } else {
1691 u16 devstatus;
1692 u16 portchange;
1693
1694 /* drive resume for at least 20 msec */ 1798 /* drive resume for at least 20 msec */
1695 if (udev) 1799 if (udev)
1696 dev_dbg(&udev->dev, "usb %sresume\n", 1800 dev_dbg(&udev->dev, "usb %sresume\n",
@@ -1705,16 +1809,15 @@ hub_port_resume(struct usb_hub *hub, int port1, struct usb_device *udev)
1705 * stop resume signaling. Then finish the resume 1809 * stop resume signaling. Then finish the resume
1706 * sequence. 1810 * sequence.
1707 */ 1811 */
1708 devstatus = portchange = 0; 1812 status = hub_port_status(hub, port1, &portstatus, &portchange);
1709 status = hub_port_status(hub, port1, 1813SuspendCleared:
1710 &devstatus, &portchange);
1711 if (status < 0 1814 if (status < 0
1712 || (devstatus & LIVE_FLAGS) != LIVE_FLAGS 1815 || (portstatus & LIVE_FLAGS) != LIVE_FLAGS
1713 || (devstatus & USB_PORT_STAT_SUSPEND) != 0 1816 || (portstatus & USB_PORT_STAT_SUSPEND) != 0
1714 ) { 1817 ) {
1715 dev_dbg(hub->intfdev, 1818 dev_dbg(hub->intfdev,
1716 "port %d status %04x.%04x after resume, %d\n", 1819 "port %d status %04x.%04x after resume, %d\n",
1717 port1, portchange, devstatus, status); 1820 port1, portchange, portstatus, status);
1718 if (status >= 0) 1821 if (status >= 0)
1719 status = -ENODEV; 1822 status = -ENODEV;
1720 } else { 1823 } else {
@@ -1775,23 +1878,16 @@ static int remote_wakeup(struct usb_device *udev)
1775{ 1878{
1776 int status = 0; 1879 int status = 0;
1777 1880
1778 /* All this just to avoid sending a port-resume message
1779 * to the parent hub! */
1780
1781 usb_lock_device(udev); 1881 usb_lock_device(udev);
1782 usb_pm_lock(udev);
1783 if (udev->state == USB_STATE_SUSPENDED) { 1882 if (udev->state == USB_STATE_SUSPENDED) {
1784 dev_dbg(&udev->dev, "usb %sresume\n", "wakeup-"); 1883 dev_dbg(&udev->dev, "usb %sresume\n", "wakeup-");
1785 /* TRSMRCY = 10 msec */ 1884 status = usb_autoresume_device(udev);
1786 msleep(10); 1885
1787 status = finish_port_resume(udev); 1886 /* Give the interface drivers a chance to do something,
1887 * then autosuspend the device again. */
1788 if (status == 0) 1888 if (status == 0)
1789 udev->dev.power.power_state.event = PM_EVENT_ON; 1889 usb_autosuspend_device(udev);
1790 } 1890 }
1791 usb_pm_unlock(udev);
1792
1793 if (status == 0)
1794 usb_autoresume_device(udev, 0);
1795 usb_unlock_device(udev); 1891 usb_unlock_device(udev);
1796 return status; 1892 return status;
1797} 1893}
@@ -1855,6 +1951,8 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
1855 } 1951 }
1856 } 1952 }
1857 1953
1954 dev_dbg(&intf->dev, "%s\n", __FUNCTION__);
1955
1858 /* "global suspend" of the downstream HC-to-USB interface */ 1956 /* "global suspend" of the downstream HC-to-USB interface */
1859 if (!hdev->parent) { 1957 if (!hdev->parent) {
1860 struct usb_bus *bus = hdev->bus; 1958 struct usb_bus *bus = hdev->bus;
@@ -1877,10 +1975,12 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
1877 1975
1878static int hub_resume(struct usb_interface *intf) 1976static int hub_resume(struct usb_interface *intf)
1879{ 1977{
1880 struct usb_device *hdev = interface_to_usbdev(intf);
1881 struct usb_hub *hub = usb_get_intfdata (intf); 1978 struct usb_hub *hub = usb_get_intfdata (intf);
1979 struct usb_device *hdev = hub->hdev;
1882 int status; 1980 int status;
1883 1981
1982 dev_dbg(&intf->dev, "%s\n", __FUNCTION__);
1983
1884 /* "global resume" of the downstream HC-to-USB interface */ 1984 /* "global resume" of the downstream HC-to-USB interface */
1885 if (!hdev->parent) { 1985 if (!hdev->parent) {
1886 struct usb_bus *bus = hdev->bus; 1986 struct usb_bus *bus = hdev->bus;
@@ -1919,7 +2019,6 @@ void usb_resume_root_hub(struct usb_device *hdev)
1919{ 2019{
1920 struct usb_hub *hub = hdev_to_hub(hdev); 2020 struct usb_hub *hub = hdev_to_hub(hdev);
1921 2021
1922 hub->resume_root_hub = 1;
1923 kick_khubd(hub); 2022 kick_khubd(hub);
1924} 2023}
1925 2024
@@ -2556,16 +2655,13 @@ static void hub_events(void)
2556 intf = to_usb_interface(hub->intfdev); 2655 intf = to_usb_interface(hub->intfdev);
2557 hub_dev = &intf->dev; 2656 hub_dev = &intf->dev;
2558 2657
2559 i = hub->resume_root_hub; 2658 dev_dbg(hub_dev, "state %d ports %d chg %04x evt %04x\n",
2560
2561 dev_dbg(hub_dev, "state %d ports %d chg %04x evt %04x%s\n",
2562 hdev->state, hub->descriptor 2659 hdev->state, hub->descriptor
2563 ? hub->descriptor->bNbrPorts 2660 ? hub->descriptor->bNbrPorts
2564 : 0, 2661 : 0,
2565 /* NOTE: expects max 15 ports... */ 2662 /* NOTE: expects max 15 ports... */
2566 (u16) hub->change_bits[0], 2663 (u16) hub->change_bits[0],
2567 (u16) hub->event_bits[0], 2664 (u16) hub->event_bits[0]);
2568 i ? ", resume root" : "");
2569 2665
2570 usb_get_intf(intf); 2666 usb_get_intf(intf);
2571 spin_unlock_irq(&hub_event_lock); 2667 spin_unlock_irq(&hub_event_lock);
@@ -2586,16 +2682,16 @@ static void hub_events(void)
2586 goto loop; 2682 goto loop;
2587 } 2683 }
2588 2684
2589 /* Is this is a root hub wanting to reactivate the downstream 2685 /* Autoresume */
2590 * ports? If so, be sure the interface resumes even if its 2686 ret = usb_autopm_get_interface(intf);
2591 * stub "device" node was never suspended. 2687 if (ret) {
2592 */ 2688 dev_dbg(hub_dev, "Can't autoresume: %d\n", ret);
2593 if (i) 2689 goto loop;
2594 usb_autoresume_device(hdev, 0); 2690 }
2595 2691
2596 /* If this is an inactive or suspended hub, do nothing */ 2692 /* If this is an inactive hub, do nothing */
2597 if (hub->quiescing) 2693 if (hub->quiescing)
2598 goto loop; 2694 goto loop_autopm;
2599 2695
2600 if (hub->error) { 2696 if (hub->error) {
2601 dev_dbg (hub_dev, "resetting for error %d\n", 2697 dev_dbg (hub_dev, "resetting for error %d\n",
@@ -2605,7 +2701,7 @@ static void hub_events(void)
2605 if (ret) { 2701 if (ret) {
2606 dev_dbg (hub_dev, 2702 dev_dbg (hub_dev,
2607 "error resetting hub: %d\n", ret); 2703 "error resetting hub: %d\n", ret);
2608 goto loop; 2704 goto loop_autopm;
2609 } 2705 }
2610 2706
2611 hub->nerrors = 0; 2707 hub->nerrors = 0;
@@ -2733,6 +2829,10 @@ static void hub_events(void)
2733 if (!hdev->parent && !hub->busy_bits[0]) 2829 if (!hdev->parent && !hub->busy_bits[0])
2734 usb_enable_root_hub_irq(hdev->bus); 2830 usb_enable_root_hub_irq(hdev->bus);
2735 2831
2832loop_autopm:
2833 /* Allow autosuspend if we're not going to run again */
2834 if (list_empty(&hub->event_list))
2835 usb_autopm_enable(intf);
2736loop: 2836loop:
2737 usb_unlock_device(hdev); 2837 usb_unlock_device(hdev);
2738 usb_put_intf(intf); 2838 usb_put_intf(intf);
@@ -2774,6 +2874,7 @@ static struct usb_driver hub_driver = {
2774 .post_reset = hub_post_reset, 2874 .post_reset = hub_post_reset,
2775 .ioctl = hub_ioctl, 2875 .ioctl = hub_ioctl,
2776 .id_table = hub_id_table, 2876 .id_table = hub_id_table,
2877 .supports_autosuspend = 1,
2777}; 2878};
2778 2879
2779int usb_hub_init(void) 2880int usb_hub_init(void)
@@ -2998,7 +3099,7 @@ int usb_reset_composite_device(struct usb_device *udev,
2998 } 3099 }
2999 3100
3000 /* Prevent autosuspend during the reset */ 3101 /* Prevent autosuspend during the reset */
3001 usb_autoresume_device(udev, 1); 3102 usb_autoresume_device(udev);
3002 3103
3003 if (iface && iface->condition != USB_INTERFACE_BINDING) 3104 if (iface && iface->condition != USB_INTERFACE_BINDING)
3004 iface = NULL; 3105 iface = NULL;
@@ -3041,7 +3142,7 @@ int usb_reset_composite_device(struct usb_device *udev,
3041 } 3142 }
3042 } 3143 }
3043 3144
3044 usb_autosuspend_device(udev, 1); 3145 usb_autosuspend_device(udev);
3045 return ret; 3146 return ret;
3046} 3147}
3047EXPORT_SYMBOL(usb_reset_composite_device); 3148EXPORT_SYMBOL(usb_reset_composite_device);
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h
index 0f8e82a4d480..cf9559c6c9b6 100644
--- a/drivers/usb/core/hub.h
+++ b/drivers/usb/core/hub.h
@@ -192,45 +192,4 @@ struct usb_tt_clear {
192 192
193extern void usb_hub_tt_clear_buffer (struct usb_device *dev, int pipe); 193extern void usb_hub_tt_clear_buffer (struct usb_device *dev, int pipe);
194 194
195struct usb_hub {
196 struct device *intfdev; /* the "interface" device */
197 struct usb_device *hdev;
198 struct urb *urb; /* for interrupt polling pipe */
199
200 /* buffer for urb ... with extra space in case of babble */
201 char (*buffer)[8];
202 dma_addr_t buffer_dma; /* DMA address for buffer */
203 union {
204 struct usb_hub_status hub;
205 struct usb_port_status port;
206 } *status; /* buffer for status reports */
207
208 int error; /* last reported error */
209 int nerrors; /* track consecutive errors */
210
211 struct list_head event_list; /* hubs w/data or errs ready */
212 unsigned long event_bits[1]; /* status change bitmask */
213 unsigned long change_bits[1]; /* ports with logical connect
214 status change */
215 unsigned long busy_bits[1]; /* ports being reset or
216 resumed */
217#if USB_MAXCHILDREN > 31 /* 8*sizeof(unsigned long) - 1 */
218#error event_bits[] is too short!
219#endif
220
221 struct usb_hub_descriptor *descriptor; /* class descriptor */
222 struct usb_tt tt; /* Transaction Translator */
223
224 unsigned mA_per_port; /* current for each child */
225
226 unsigned limited_power:1;
227 unsigned quiescing:1;
228 unsigned activating:1;
229 unsigned resume_root_hub:1;
230
231 unsigned has_indicators:1;
232 enum hub_led_mode indicator[USB_MAXCHILDREN];
233 struct work_struct leds;
234};
235
236#endif /* __LINUX_HUB_H */ 195#endif /* __LINUX_HUB_H */
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index fccd1952bad3..29b0fa9ff9d0 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -764,7 +764,7 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
764 err = -EINVAL; 764 err = -EINVAL;
765 goto errout; 765 goto errout;
766 } else { 766 } else {
767 dev->have_langid = -1; 767 dev->have_langid = 1;
768 dev->string_langid = tbuf[2] | (tbuf[3]<< 8); 768 dev->string_langid = tbuf[2] | (tbuf[3]<< 8);
769 /* always use the first langid listed */ 769 /* always use the first langid listed */
770 dev_dbg (&dev->dev, "default language 0x%04x\n", 770 dev_dbg (&dev->dev, "default language 0x%04x\n",
@@ -828,10 +828,7 @@ char *usb_cache_string(struct usb_device *udev, int index)
828 * Context: !in_interrupt () 828 * Context: !in_interrupt ()
829 * 829 *
830 * Updates the copy of the device descriptor stored in the device structure, 830 * Updates the copy of the device descriptor stored in the device structure,
831 * which dedicates space for this purpose. Note that several fields are 831 * which dedicates space for this purpose.
832 * converted to the host CPU's byte order: the USB version (bcdUSB), and
833 * vendors product and version fields (idVendor, idProduct, and bcdDevice).
834 * That lets device drivers compare against non-byteswapped constants.
835 * 832 *
836 * Not exported, only for use by the core. If drivers really want to read 833 * Not exported, only for use by the core. If drivers really want to read
837 * the device descriptor directly, they can call usb_get_descriptor() with 834 * the device descriptor directly, they can call usb_get_descriptor() with
@@ -1401,7 +1398,7 @@ free_interfaces:
1401 } 1398 }
1402 1399
1403 /* Wake up the device so we can send it the Set-Config request */ 1400 /* Wake up the device so we can send it the Set-Config request */
1404 ret = usb_autoresume_device(dev, 1); 1401 ret = usb_autoresume_device(dev);
1405 if (ret) 1402 if (ret)
1406 goto free_interfaces; 1403 goto free_interfaces;
1407 1404
@@ -1424,7 +1421,7 @@ free_interfaces:
1424 dev->actconfig = cp; 1421 dev->actconfig = cp;
1425 if (!cp) { 1422 if (!cp) {
1426 usb_set_device_state(dev, USB_STATE_ADDRESS); 1423 usb_set_device_state(dev, USB_STATE_ADDRESS);
1427 usb_autosuspend_device(dev, 1); 1424 usb_autosuspend_device(dev);
1428 goto free_interfaces; 1425 goto free_interfaces;
1429 } 1426 }
1430 usb_set_device_state(dev, USB_STATE_CONFIGURED); 1427 usb_set_device_state(dev, USB_STATE_CONFIGURED);
@@ -1493,7 +1490,7 @@ free_interfaces:
1493 usb_create_sysfs_intf_files (intf); 1490 usb_create_sysfs_intf_files (intf);
1494 } 1491 }
1495 1492
1496 usb_autosuspend_device(dev, 1); 1493 usb_autosuspend_device(dev);
1497 return 0; 1494 return 0;
1498} 1495}
1499 1496
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 467cb02832f3..81cb52564e68 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -200,13 +200,6 @@ static void ksuspend_usb_cleanup(void)
200 destroy_workqueue(ksuspend_usb_wq); 200 destroy_workqueue(ksuspend_usb_wq);
201} 201}
202 202
203#else
204
205#define ksuspend_usb_init() 0
206#define ksuspend_usb_cleanup() do {} while (0)
207
208#endif
209
210#ifdef CONFIG_USB_SUSPEND 203#ifdef CONFIG_USB_SUSPEND
211 204
212/* usb_autosuspend_work - callback routine to autosuspend a USB device */ 205/* usb_autosuspend_work - callback routine to autosuspend a USB device */
@@ -225,7 +218,14 @@ static void usb_autosuspend_work(void *_udev)
225static void usb_autosuspend_work(void *_udev) 218static void usb_autosuspend_work(void *_udev)
226{} 219{}
227 220
228#endif 221#endif /* CONFIG_USB_SUSPEND */
222
223#else
224
225#define ksuspend_usb_init() 0
226#define ksuspend_usb_cleanup() do {} while (0)
227
228#endif /* CONFIG_PM */
229 229
230/** 230/**
231 * usb_alloc_dev - usb device constructor (usbcore-internal) 231 * usb_alloc_dev - usb device constructor (usbcore-internal)
@@ -537,138 +537,6 @@ int usb_get_current_frame_number(struct usb_device *dev)
537 return usb_hcd_get_frame_number (dev); 537 return usb_hcd_get_frame_number (dev);
538} 538}
539 539
540/**
541 * usb_endpoint_dir_in - check if the endpoint has IN direction
542 * @epd: endpoint to be checked
543 *
544 * Returns true if the endpoint is of type IN, otherwise it returns false.
545 */
546int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
547{
548 return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
549}
550
551/**
552 * usb_endpoint_dir_out - check if the endpoint has OUT direction
553 * @epd: endpoint to be checked
554 *
555 * Returns true if the endpoint is of type OUT, otherwise it returns false.
556 */
557int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
558{
559 return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
560}
561
562/**
563 * usb_endpoint_xfer_bulk - check if the endpoint has bulk transfer type
564 * @epd: endpoint to be checked
565 *
566 * Returns true if the endpoint is of type bulk, otherwise it returns false.
567 */
568int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd)
569{
570 return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
571 USB_ENDPOINT_XFER_BULK);
572}
573
574/**
575 * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
576 * @epd: endpoint to be checked
577 *
578 * Returns true if the endpoint is of type interrupt, otherwise it returns
579 * false.
580 */
581int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd)
582{
583 return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
584 USB_ENDPOINT_XFER_INT);
585}
586
587/**
588 * usb_endpoint_xfer_isoc - check if the endpoint has isochronous transfer type
589 * @epd: endpoint to be checked
590 *
591 * Returns true if the endpoint is of type isochronous, otherwise it returns
592 * false.
593 */
594int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *epd)
595{
596 return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
597 USB_ENDPOINT_XFER_ISOC);
598}
599
600/**
601 * usb_endpoint_is_bulk_in - check if the endpoint is bulk IN
602 * @epd: endpoint to be checked
603 *
604 * Returns true if the endpoint has bulk transfer type and IN direction,
605 * otherwise it returns false.
606 */
607int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd)
608{
609 return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd));
610}
611
612/**
613 * usb_endpoint_is_bulk_out - check if the endpoint is bulk OUT
614 * @epd: endpoint to be checked
615 *
616 * Returns true if the endpoint has bulk transfer type and OUT direction,
617 * otherwise it returns false.
618 */
619int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd)
620{
621 return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd));
622}
623
624/**
625 * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
626 * @epd: endpoint to be checked
627 *
628 * Returns true if the endpoint has interrupt transfer type and IN direction,
629 * otherwise it returns false.
630 */
631int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd)
632{
633 return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd));
634}
635
636/**
637 * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
638 * @epd: endpoint to be checked
639 *
640 * Returns true if the endpoint has interrupt transfer type and OUT direction,
641 * otherwise it returns false.
642 */
643int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd)
644{
645 return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd));
646}
647
648/**
649 * usb_endpoint_is_isoc_in - check if the endpoint is isochronous IN
650 * @epd: endpoint to be checked
651 *
652 * Returns true if the endpoint has isochronous transfer type and IN direction,
653 * otherwise it returns false.
654 */
655int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *epd)
656{
657 return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_in(epd));
658}
659
660/**
661 * usb_endpoint_is_isoc_out - check if the endpoint is isochronous OUT
662 * @epd: endpoint to be checked
663 *
664 * Returns true if the endpoint has isochronous transfer type and OUT direction,
665 * otherwise it returns false.
666 */
667int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor *epd)
668{
669 return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd));
670}
671
672/*-------------------------------------------------------------------*/ 540/*-------------------------------------------------------------------*/
673/* 541/*
674 * __usb_get_extra_descriptor() finds a descriptor of specific type in the 542 * __usb_get_extra_descriptor() finds a descriptor of specific type in the
@@ -1102,18 +970,6 @@ EXPORT_SYMBOL(__usb_get_extra_descriptor);
1102EXPORT_SYMBOL(usb_find_device); 970EXPORT_SYMBOL(usb_find_device);
1103EXPORT_SYMBOL(usb_get_current_frame_number); 971EXPORT_SYMBOL(usb_get_current_frame_number);
1104 972
1105EXPORT_SYMBOL_GPL(usb_endpoint_dir_in);
1106EXPORT_SYMBOL_GPL(usb_endpoint_dir_out);
1107EXPORT_SYMBOL_GPL(usb_endpoint_xfer_bulk);
1108EXPORT_SYMBOL_GPL(usb_endpoint_xfer_int);
1109EXPORT_SYMBOL_GPL(usb_endpoint_xfer_isoc);
1110EXPORT_SYMBOL_GPL(usb_endpoint_is_bulk_in);
1111EXPORT_SYMBOL_GPL(usb_endpoint_is_bulk_out);
1112EXPORT_SYMBOL_GPL(usb_endpoint_is_int_in);
1113EXPORT_SYMBOL_GPL(usb_endpoint_is_int_out);
1114EXPORT_SYMBOL_GPL(usb_endpoint_is_isoc_in);
1115EXPORT_SYMBOL_GPL(usb_endpoint_is_isoc_out);
1116
1117EXPORT_SYMBOL (usb_buffer_alloc); 973EXPORT_SYMBOL (usb_buffer_alloc);
1118EXPORT_SYMBOL (usb_buffer_free); 974EXPORT_SYMBOL (usb_buffer_free);
1119 975
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 13322e33f912..17830a81be14 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -64,14 +64,13 @@ static inline void usb_pm_unlock(struct usb_device *udev) {}
64 64
65#define USB_AUTOSUSPEND_DELAY (HZ*2) 65#define USB_AUTOSUSPEND_DELAY (HZ*2)
66 66
67extern void usb_autosuspend_device(struct usb_device *udev, int dec_busy_cnt); 67extern void usb_autosuspend_device(struct usb_device *udev);
68extern int usb_autoresume_device(struct usb_device *udev, int inc_busy_cnt); 68extern int usb_autoresume_device(struct usb_device *udev);
69 69
70#else 70#else
71 71
72#define usb_autosuspend_device(udev, dec_busy_cnt) do {} while (0) 72#define usb_autosuspend_device(udev) do {} while (0)
73static inline int usb_autoresume_device(struct usb_device *udev, 73static inline int usb_autoresume_device(struct usb_device *udev)
74 int inc_busy_cnt)
75{ 74{
76 return 0; 75 return 0;
77} 76}
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 1c17d26d03b8..3bd1dfe565c1 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -1894,13 +1894,13 @@ static int eth_start_xmit (struct sk_buff *skb, struct net_device *net)
1894 if (!eth_is_promisc (dev)) { 1894 if (!eth_is_promisc (dev)) {
1895 u8 *dest = skb->data; 1895 u8 *dest = skb->data;
1896 1896
1897 if (dest [0] & 0x01) { 1897 if (is_multicast_ether_addr(dest)) {
1898 u16 type; 1898 u16 type;
1899 1899
1900 /* ignores USB_CDC_PACKET_TYPE_MULTICAST and host 1900 /* ignores USB_CDC_PACKET_TYPE_MULTICAST and host
1901 * SET_ETHERNET_MULTICAST_FILTERS requests 1901 * SET_ETHERNET_MULTICAST_FILTERS requests
1902 */ 1902 */
1903 if (memcmp (dest, net->broadcast, ETH_ALEN) == 0) 1903 if (is_broadcast_ether_addr(dest))
1904 type = USB_CDC_PACKET_TYPE_BROADCAST; 1904 type = USB_CDC_PACKET_TYPE_BROADCAST;
1905 else 1905 else
1906 type = USB_CDC_PACKET_TYPE_ALL_MULTICAST; 1906 type = USB_CDC_PACKET_TYPE_ALL_MULTICAST;
diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c
index 179259664c18..4a991564a03e 100644
--- a/drivers/usb/gadget/lh7a40x_udc.c
+++ b/drivers/usb/gadget/lh7a40x_udc.c
@@ -83,7 +83,6 @@ static int lh7a40x_queue(struct usb_ep *ep, struct usb_request *, gfp_t);
83static int lh7a40x_dequeue(struct usb_ep *ep, struct usb_request *); 83static int lh7a40x_dequeue(struct usb_ep *ep, struct usb_request *);
84static int lh7a40x_set_halt(struct usb_ep *ep, int); 84static int lh7a40x_set_halt(struct usb_ep *ep, int);
85static int lh7a40x_fifo_status(struct usb_ep *ep); 85static int lh7a40x_fifo_status(struct usb_ep *ep);
86static int lh7a40x_fifo_status(struct usb_ep *ep);
87static void lh7a40x_fifo_flush(struct usb_ep *ep); 86static void lh7a40x_fifo_flush(struct usb_ep *ep);
88static void lh7a40x_ep0_kick(struct lh7a40x_udc *dev, struct lh7a40x_ep *ep); 87static void lh7a40x_ep0_kick(struct lh7a40x_udc *dev, struct lh7a40x_ep *ep);
89static void lh7a40x_handle_ep0(struct lh7a40x_udc *dev, u32 intr); 88static void lh7a40x_handle_ep0(struct lh7a40x_udc *dev, u32 intr);
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index d954daa8e9e0..0b590831582c 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -1040,6 +1040,7 @@ net2280_queue (struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
1040 1040
1041 } /* else the irq handler advances the queue. */ 1041 } /* else the irq handler advances the queue. */
1042 1042
1043 ep->responded = 1;
1043 if (req) 1044 if (req)
1044 list_add_tail (&req->queue, &ep->queue); 1045 list_add_tail (&req->queue, &ep->queue);
1045done: 1046done:
@@ -1774,8 +1775,8 @@ static DEVICE_ATTR (queues, S_IRUGO, show_queues, NULL);
1774 1775
1775#else 1776#else
1776 1777
1777#define device_create_file(a,b) do {} while (0) 1778#define device_create_file(a,b) (0)
1778#define device_remove_file device_create_file 1779#define device_remove_file(a,b) do { } while (0)
1779 1780
1780#endif 1781#endif
1781 1782
@@ -2044,8 +2045,10 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver)
2044 return retval; 2045 return retval;
2045 } 2046 }
2046 2047
2047 device_create_file (&dev->pdev->dev, &dev_attr_function); 2048 retval = device_create_file (&dev->pdev->dev, &dev_attr_function);
2048 device_create_file (&dev->pdev->dev, &dev_attr_queues); 2049 if (retval) goto err_unbind;
2050 retval = device_create_file (&dev->pdev->dev, &dev_attr_queues);
2051 if (retval) goto err_func;
2049 2052
2050 /* ... then enable host detection and ep0; and we're ready 2053 /* ... then enable host detection and ep0; and we're ready
2051 * for set_configuration as well as eventual disconnect. 2054 * for set_configuration as well as eventual disconnect.
@@ -2060,6 +2063,14 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver)
2060 2063
2061 /* pci writes may still be posted */ 2064 /* pci writes may still be posted */
2062 return 0; 2065 return 0;
2066
2067err_func:
2068 device_remove_file (&dev->pdev->dev, &dev_attr_function);
2069err_unbind:
2070 driver->unbind (&dev->gadget);
2071 dev->gadget.dev.driver = NULL;
2072 dev->driver = NULL;
2073 return retval;
2063} 2074}
2064EXPORT_SYMBOL (usb_gadget_register_driver); 2075EXPORT_SYMBOL (usb_gadget_register_driver);
2065 2076
@@ -2178,7 +2189,8 @@ static void handle_ep_small (struct net2280_ep *ep)
2178 ep->stopped = 1; 2189 ep->stopped = 1;
2179 set_halt (ep); 2190 set_halt (ep);
2180 mode = 2; 2191 mode = 2;
2181 } else if (!req && !ep->stopped) 2192 } else if (ep->responded &&
2193 !req && !ep->stopped)
2182 write_fifo (ep, NULL); 2194 write_fifo (ep, NULL);
2183 } 2195 }
2184 } else { 2196 } else {
@@ -2193,7 +2205,7 @@ static void handle_ep_small (struct net2280_ep *ep)
2193 } else if (((t & (1 << DATA_OUT_PING_TOKEN_INTERRUPT)) 2205 } else if (((t & (1 << DATA_OUT_PING_TOKEN_INTERRUPT))
2194 && req 2206 && req
2195 && req->req.actual == req->req.length) 2207 && req->req.actual == req->req.length)
2196 || !req) { 2208 || (ep->responded && !req)) {
2197 ep->dev->protocol_stall = 1; 2209 ep->dev->protocol_stall = 1;
2198 set_halt (ep); 2210 set_halt (ep);
2199 ep->stopped = 1; 2211 ep->stopped = 1;
@@ -2459,6 +2471,7 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat)
2459 /* we made the hardware handle most lowlevel requests; 2471 /* we made the hardware handle most lowlevel requests;
2460 * everything else goes uplevel to the gadget code. 2472 * everything else goes uplevel to the gadget code.
2461 */ 2473 */
2474 ep->responded = 1;
2462 switch (u.r.bRequest) { 2475 switch (u.r.bRequest) {
2463 case USB_REQ_GET_STATUS: { 2476 case USB_REQ_GET_STATUS: {
2464 struct net2280_ep *e; 2477 struct net2280_ep *e;
@@ -2527,6 +2540,7 @@ delegate:
2527 u.r.bRequestType, u.r.bRequest, 2540 u.r.bRequestType, u.r.bRequest,
2528 w_value, w_index, w_length, 2541 w_value, w_index, w_length,
2529 readl (&ep->regs->ep_cfg)); 2542 readl (&ep->regs->ep_cfg));
2543 ep->responded = 0;
2530 spin_unlock (&dev->lock); 2544 spin_unlock (&dev->lock);
2531 tmp = dev->driver->setup (&dev->gadget, &u.r); 2545 tmp = dev->driver->setup (&dev->gadget, &u.r);
2532 spin_lock (&dev->lock); 2546 spin_lock (&dev->lock);
@@ -2974,8 +2988,10 @@ static int net2280_probe (struct pci_dev *pdev, const struct pci_device_id *id)
2974 : "disabled"); 2988 : "disabled");
2975 the_controller = dev; 2989 the_controller = dev;
2976 2990
2977 device_register (&dev->gadget.dev); 2991 retval = device_register (&dev->gadget.dev);
2978 device_create_file (&pdev->dev, &dev_attr_registers); 2992 if (retval) goto done;
2993 retval = device_create_file (&pdev->dev, &dev_attr_registers);
2994 if (retval) goto done;
2979 2995
2980 return 0; 2996 return 0;
2981 2997
diff --git a/drivers/usb/gadget/net2280.h b/drivers/usb/gadget/net2280.h
index 957d6df34015..44ca139983d8 100644
--- a/drivers/usb/gadget/net2280.h
+++ b/drivers/usb/gadget/net2280.h
@@ -110,7 +110,8 @@ struct net2280_ep {
110 out_overflow : 1, 110 out_overflow : 1,
111 stopped : 1, 111 stopped : 1,
112 is_in : 1, 112 is_in : 1,
113 is_iso : 1; 113 is_iso : 1,
114 responded : 1;
114}; 115};
115 116
116static inline void allow_status (struct net2280_ep *ep) 117static inline void allow_status (struct net2280_ep *ep)
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index f42c00ef0bca..1ed506e95985 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -43,11 +43,11 @@
43#include <linux/mm.h> 43#include <linux/mm.h>
44#include <linux/platform_device.h> 44#include <linux/platform_device.h>
45#include <linux/dma-mapping.h> 45#include <linux/dma-mapping.h>
46#include <linux/irq.h>
46 47
47#include <asm/byteorder.h> 48#include <asm/byteorder.h>
48#include <asm/dma.h> 49#include <asm/dma.h>
49#include <asm/io.h> 50#include <asm/io.h>
50#include <asm/irq.h>
51#include <asm/system.h> 51#include <asm/system.h>
52#include <asm/mach-types.h> 52#include <asm/mach-types.h>
53#include <asm/unaligned.h> 53#include <asm/unaligned.h>
@@ -2472,6 +2472,7 @@ static struct pxa2xx_udc memory = {
2472#define PXA210_B1 0x00000123 2472#define PXA210_B1 0x00000123
2473#define PXA210_B0 0x00000122 2473#define PXA210_B0 0x00000122
2474#define IXP425_A0 0x000001c1 2474#define IXP425_A0 0x000001c1
2475#define IXP425_B0 0x000001f1
2475#define IXP465_AD 0x00000200 2476#define IXP465_AD 0x00000200
2476 2477
2477/* 2478/*
@@ -2509,6 +2510,7 @@ static int __init pxa2xx_udc_probe(struct platform_device *pdev)
2509 break; 2510 break;
2510#elif defined(CONFIG_ARCH_IXP4XX) 2511#elif defined(CONFIG_ARCH_IXP4XX)
2511 case IXP425_A0: 2512 case IXP425_A0:
2513 case IXP425_B0:
2512 case IXP465_AD: 2514 case IXP465_AD:
2513 dev->has_cfr = 1; 2515 dev->has_cfr = 1;
2514 out_dma = 0; 2516 out_dma = 0;
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index cf10cbc98f80..cc60759083bf 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -153,7 +153,7 @@ config USB_U132_HCD
153 adapter will *NOT* work with PC cards that do not contain an OHCI 153 adapter will *NOT* work with PC cards that do not contain an OHCI
154 controller. 154 controller.
155 155
156 For those PC cards that contain multiple OHCI controllers only ther 156 For those PC cards that contain multiple OHCI controllers only the
157 first one is used. 157 first one is used.
158 158
159 The driver consists of two modules, the "ftdi-elan" module is a 159 The driver consists of two modules, the "ftdi-elan" module is a
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 23b95b2bfe15..34b7a31cd85b 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -754,7 +754,9 @@ show_registers (struct class_device *class_dev, char *buf)
754 } 754 }
755 755
756 if (ehci->reclaim) { 756 if (ehci->reclaim) {
757 temp = scnprintf (next, size, "reclaim qh %p\n", ehci->reclaim); 757 temp = scnprintf (next, size, "reclaim qh %p%s\n",
758 ehci->reclaim,
759 ehci->reclaim_ready ? " ready" : "");
758 size -= temp; 760 size -= temp;
759 next += temp; 761 next += temp;
760 } 762 }
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index aac6ec5dd7cf..025d33313681 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -111,7 +111,7 @@ static const char hcd_name [] = "ehci_hcd";
111#define EHCI_TUNE_MULT_TT 1 111#define EHCI_TUNE_MULT_TT 1
112#define EHCI_TUNE_FLS 2 /* (small) 256 frame schedule */ 112#define EHCI_TUNE_FLS 2 /* (small) 256 frame schedule */
113 113
114#define EHCI_IAA_MSECS 10 /* arbitrary */ 114#define EHCI_IAA_JIFFIES (HZ/100) /* arbitrary; ~10 msec */
115#define EHCI_IO_JIFFIES (HZ/10) /* io watchdog > irq_thresh */ 115#define EHCI_IO_JIFFIES (HZ/10) /* io watchdog > irq_thresh */
116#define EHCI_ASYNC_JIFFIES (HZ/20) /* async idle timeout */ 116#define EHCI_ASYNC_JIFFIES (HZ/20) /* async idle timeout */
117#define EHCI_SHRINK_JIFFIES (HZ/200) /* async qh unlink delay */ 117#define EHCI_SHRINK_JIFFIES (HZ/200) /* async qh unlink delay */
@@ -126,6 +126,11 @@ static unsigned park = 0;
126module_param (park, uint, S_IRUGO); 126module_param (park, uint, S_IRUGO);
127MODULE_PARM_DESC (park, "park setting; 1-3 back-to-back async packets"); 127MODULE_PARM_DESC (park, "park setting; 1-3 back-to-back async packets");
128 128
129/* for flakey hardware, ignore overcurrent indicators */
130static int ignore_oc = 0;
131module_param (ignore_oc, bool, S_IRUGO);
132MODULE_PARM_DESC (ignore_oc, "ignore bogus hardware overcurrent indications");
133
129#define INTR_MASK (STS_IAA | STS_FATAL | STS_PCD | STS_ERR | STS_INT) 134#define INTR_MASK (STS_IAA | STS_FATAL | STS_PCD | STS_ERR | STS_INT)
130 135
131/*-------------------------------------------------------------------------*/ 136/*-------------------------------------------------------------------------*/
@@ -254,7 +259,6 @@ static void ehci_quiesce (struct ehci_hcd *ehci)
254 259
255/*-------------------------------------------------------------------------*/ 260/*-------------------------------------------------------------------------*/
256 261
257static void end_unlink_async (struct ehci_hcd *ehci);
258static void ehci_work(struct ehci_hcd *ehci); 262static void ehci_work(struct ehci_hcd *ehci);
259 263
260#include "ehci-hub.c" 264#include "ehci-hub.c"
@@ -264,37 +268,25 @@ static void ehci_work(struct ehci_hcd *ehci);
264 268
265/*-------------------------------------------------------------------------*/ 269/*-------------------------------------------------------------------------*/
266 270
267static void ehci_iaa_watchdog (unsigned long param) 271static void ehci_watchdog (unsigned long param)
268{ 272{
269 struct ehci_hcd *ehci = (struct ehci_hcd *) param; 273 struct ehci_hcd *ehci = (struct ehci_hcd *) param;
270 unsigned long flags; 274 unsigned long flags;
271 u32 status;
272 275
273 spin_lock_irqsave (&ehci->lock, flags); 276 spin_lock_irqsave (&ehci->lock, flags);
274 WARN_ON(!ehci->reclaim);
275 277
276 /* lost IAA irqs wedge things badly; seen first with a vt8235 */ 278 /* lost IAA irqs wedge things badly; seen with a vt8235 */
277 if (ehci->reclaim) { 279 if (ehci->reclaim) {
278 status = readl (&ehci->regs->status); 280 u32 status = readl (&ehci->regs->status);
279 if (status & STS_IAA) { 281 if (status & STS_IAA) {
280 ehci_vdbg (ehci, "lost IAA\n"); 282 ehci_vdbg (ehci, "lost IAA\n");
281 COUNT (ehci->stats.lost_iaa); 283 COUNT (ehci->stats.lost_iaa);
282 writel (STS_IAA, &ehci->regs->status); 284 writel (STS_IAA, &ehci->regs->status);
283 end_unlink_async (ehci); 285 ehci->reclaim_ready = 1;
284 } 286 }
285 } 287 }
286 288
287 spin_unlock_irqrestore (&ehci->lock, flags); 289 /* stop async processing after it's idled a bit */
288}
289
290static void ehci_watchdog (unsigned long param)
291{
292 struct ehci_hcd *ehci = (struct ehci_hcd *) param;
293 unsigned long flags;
294
295 spin_lock_irqsave (&ehci->lock, flags);
296
297 /* stop async processing after it's idled a bit */
298 if (test_bit (TIMER_ASYNC_OFF, &ehci->actions)) 290 if (test_bit (TIMER_ASYNC_OFF, &ehci->actions))
299 start_unlink_async (ehci, ehci->async); 291 start_unlink_async (ehci, ehci->async);
300 292
@@ -345,6 +337,8 @@ static void ehci_port_power (struct ehci_hcd *ehci, int is_on)
345static void ehci_work (struct ehci_hcd *ehci) 337static void ehci_work (struct ehci_hcd *ehci)
346{ 338{
347 timer_action_done (ehci, TIMER_IO_WATCHDOG); 339 timer_action_done (ehci, TIMER_IO_WATCHDOG);
340 if (ehci->reclaim_ready)
341 end_unlink_async (ehci);
348 342
349 /* another CPU may drop ehci->lock during a schedule scan while 343 /* another CPU may drop ehci->lock during a schedule scan while
350 * it reports urb completions. this flag guards against bogus 344 * it reports urb completions. this flag guards against bogus
@@ -379,7 +373,6 @@ static void ehci_stop (struct usb_hcd *hcd)
379 373
380 /* no more interrupts ... */ 374 /* no more interrupts ... */
381 del_timer_sync (&ehci->watchdog); 375 del_timer_sync (&ehci->watchdog);
382 del_timer_sync (&ehci->iaa_watchdog);
383 376
384 spin_lock_irq(&ehci->lock); 377 spin_lock_irq(&ehci->lock);
385 if (HC_IS_RUNNING (hcd->state)) 378 if (HC_IS_RUNNING (hcd->state))
@@ -426,10 +419,6 @@ static int ehci_init(struct usb_hcd *hcd)
426 ehci->watchdog.function = ehci_watchdog; 419 ehci->watchdog.function = ehci_watchdog;
427 ehci->watchdog.data = (unsigned long) ehci; 420 ehci->watchdog.data = (unsigned long) ehci;
428 421
429 init_timer(&ehci->iaa_watchdog);
430 ehci->iaa_watchdog.function = ehci_iaa_watchdog;
431 ehci->iaa_watchdog.data = (unsigned long) ehci;
432
433 /* 422 /*
434 * hw default: 1K periodic list heads, one per frame. 423 * hw default: 1K periodic list heads, one per frame.
435 * periodic_size can shrink by USBCMD update if hcc_params allows. 424 * periodic_size can shrink by USBCMD update if hcc_params allows.
@@ -446,6 +435,7 @@ static int ehci_init(struct usb_hcd *hcd)
446 ehci->i_thresh = 2 + HCC_ISOC_THRES(hcc_params); 435 ehci->i_thresh = 2 + HCC_ISOC_THRES(hcc_params);
447 436
448 ehci->reclaim = NULL; 437 ehci->reclaim = NULL;
438 ehci->reclaim_ready = 0;
449 ehci->next_uframe = -1; 439 ehci->next_uframe = -1;
450 440
451 /* 441 /*
@@ -556,9 +546,10 @@ static int ehci_run (struct usb_hcd *hcd)
556 546
557 temp = HC_VERSION(readl (&ehci->caps->hc_capbase)); 547 temp = HC_VERSION(readl (&ehci->caps->hc_capbase));
558 ehci_info (ehci, 548 ehci_info (ehci,
559 "USB %x.%x started, EHCI %x.%02x, driver %s\n", 549 "USB %x.%x started, EHCI %x.%02x, driver %s%s\n",
560 ((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f), 550 ((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f),
561 temp >> 8, temp & 0xff, DRIVER_VERSION); 551 temp >> 8, temp & 0xff, DRIVER_VERSION,
552 ignore_oc ? ", overcurrent ignored" : "");
562 553
563 writel (INTR_MASK, &ehci->regs->intr_enable); /* Turn On Interrupts */ 554 writel (INTR_MASK, &ehci->regs->intr_enable); /* Turn On Interrupts */
564 555
@@ -619,7 +610,7 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
619 /* complete the unlinking of some qh [4.15.2.3] */ 610 /* complete the unlinking of some qh [4.15.2.3] */
620 if (status & STS_IAA) { 611 if (status & STS_IAA) {
621 COUNT (ehci->stats.reclaim); 612 COUNT (ehci->stats.reclaim);
622 end_unlink_async (ehci); 613 ehci->reclaim_ready = 1;
623 bh = 1; 614 bh = 1;
624 } 615 }
625 616
@@ -628,9 +619,8 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
628 unsigned i = HCS_N_PORTS (ehci->hcs_params); 619 unsigned i = HCS_N_PORTS (ehci->hcs_params);
629 620
630 /* resume root hub? */ 621 /* resume root hub? */
631 status = readl (&ehci->regs->command); 622 if (!(readl(&ehci->regs->command) & CMD_RUN))
632 if (!(status & CMD_RUN)) 623 usb_hcd_resume_root_hub(hcd);
633 writel (status | CMD_RUN, &ehci->regs->command);
634 624
635 while (i--) { 625 while (i--) {
636 int pstatus = readl (&ehci->regs->port_status [i]); 626 int pstatus = readl (&ehci->regs->port_status [i]);
@@ -647,7 +637,6 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
647 */ 637 */
648 ehci->reset_done [i] = jiffies + msecs_to_jiffies (20); 638 ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
649 ehci_dbg (ehci, "port %d remote wakeup\n", i + 1); 639 ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
650 usb_hcd_resume_root_hub(hcd);
651 } 640 }
652 } 641 }
653 642
@@ -723,14 +712,10 @@ static int ehci_urb_enqueue (
723 712
724static void unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh) 713static void unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh)
725{ 714{
726 // BUG_ON(qh->qh_state != QH_STATE_LINKED); 715 /* if we need to use IAA and it's busy, defer */
727 716 if (qh->qh_state == QH_STATE_LINKED
728 /* failfast */ 717 && ehci->reclaim
729 if (!HC_IS_RUNNING (ehci_to_hcd(ehci)->state)) 718 && HC_IS_RUNNING (ehci_to_hcd(ehci)->state)) {
730 end_unlink_async (ehci);
731
732 /* defer till later if busy */
733 else if (ehci->reclaim) {
734 struct ehci_qh *last; 719 struct ehci_qh *last;
735 720
736 for (last = ehci->reclaim; 721 for (last = ehci->reclaim;
@@ -740,8 +725,12 @@ static void unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh)
740 qh->qh_state = QH_STATE_UNLINK_WAIT; 725 qh->qh_state = QH_STATE_UNLINK_WAIT;
741 last->reclaim = qh; 726 last->reclaim = qh;
742 727
743 /* start IAA cycle */ 728 /* bypass IAA if the hc can't care */
744 } else 729 } else if (!HC_IS_RUNNING (ehci_to_hcd(ehci)->state) && ehci->reclaim)
730 end_unlink_async (ehci);
731
732 /* something else might have unlinked the qh by now */
733 if (qh->qh_state == QH_STATE_LINKED)
745 start_unlink_async (ehci, qh); 734 start_unlink_async (ehci, qh);
746} 735}
747 736
@@ -763,19 +752,7 @@ static int ehci_urb_dequeue (struct usb_hcd *hcd, struct urb *urb)
763 qh = (struct ehci_qh *) urb->hcpriv; 752 qh = (struct ehci_qh *) urb->hcpriv;
764 if (!qh) 753 if (!qh)
765 break; 754 break;
766 switch (qh->qh_state) { 755 unlink_async (ehci, qh);
767 case QH_STATE_LINKED:
768 case QH_STATE_COMPLETING:
769 unlink_async (ehci, qh);
770 break;
771 case QH_STATE_UNLINK:
772 case QH_STATE_UNLINK_WAIT:
773 /* already started */
774 break;
775 case QH_STATE_IDLE:
776 WARN_ON(1);
777 break;
778 }
779 break; 756 break;
780 757
781 case PIPE_INTERRUPT: 758 case PIPE_INTERRUPT:
@@ -867,7 +844,6 @@ rescan:
867 unlink_async (ehci, qh); 844 unlink_async (ehci, qh);
868 /* FALL THROUGH */ 845 /* FALL THROUGH */
869 case QH_STATE_UNLINK: /* wait for hw to finish? */ 846 case QH_STATE_UNLINK: /* wait for hw to finish? */
870 case QH_STATE_UNLINK_WAIT:
871idle_timeout: 847idle_timeout:
872 spin_unlock_irqrestore (&ehci->lock, flags); 848 spin_unlock_irqrestore (&ehci->lock, flags);
873 schedule_timeout_uninterruptible(1); 849 schedule_timeout_uninterruptible(1);
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 2012213c0a25..bfe5f307cba6 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -34,6 +34,7 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
34{ 34{
35 struct ehci_hcd *ehci = hcd_to_ehci (hcd); 35 struct ehci_hcd *ehci = hcd_to_ehci (hcd);
36 int port; 36 int port;
37 int mask;
37 38
38 if (time_before (jiffies, ehci->next_statechange)) 39 if (time_before (jiffies, ehci->next_statechange))
39 msleep(5); 40 msleep(5);
@@ -48,17 +49,28 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
48 } 49 }
49 ehci->command = readl (&ehci->regs->command); 50 ehci->command = readl (&ehci->regs->command);
50 if (ehci->reclaim) 51 if (ehci->reclaim)
51 end_unlink_async (ehci); 52 ehci->reclaim_ready = 1;
52 ehci_work(ehci); 53 ehci_work(ehci);
53 54
54 /* suspend any active/unsuspended ports, maybe allow wakeup */ 55 /* Unlike other USB host controller types, EHCI doesn't have
56 * any notion of "global" or bus-wide suspend. The driver has
57 * to manually suspend all the active unsuspended ports, and
58 * then manually resume them in the bus_resume() routine.
59 */
60 ehci->bus_suspended = 0;
55 while (port--) { 61 while (port--) {
56 u32 __iomem *reg = &ehci->regs->port_status [port]; 62 u32 __iomem *reg = &ehci->regs->port_status [port];
57 u32 t1 = readl (reg) & ~PORT_RWC_BITS; 63 u32 t1 = readl (reg) & ~PORT_RWC_BITS;
58 u32 t2 = t1; 64 u32 t2 = t1;
59 65
60 if ((t1 & PORT_PE) && !(t1 & PORT_OWNER)) 66 /* keep track of which ports we suspend */
67 if ((t1 & PORT_PE) && !(t1 & PORT_OWNER) &&
68 !(t1 & PORT_SUSPEND)) {
61 t2 |= PORT_SUSPEND; 69 t2 |= PORT_SUSPEND;
70 set_bit(port, &ehci->bus_suspended);
71 }
72
73 /* enable remote wakeup on all ports */
62 if (device_may_wakeup(&hcd->self.root_hub->dev)) 74 if (device_may_wakeup(&hcd->self.root_hub->dev))
63 t2 |= PORT_WKOC_E|PORT_WKDISC_E|PORT_WKCONN_E; 75 t2 |= PORT_WKOC_E|PORT_WKDISC_E|PORT_WKCONN_E;
64 else 76 else
@@ -76,6 +88,13 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
76 ehci_halt (ehci); 88 ehci_halt (ehci);
77 hcd->state = HC_STATE_SUSPENDED; 89 hcd->state = HC_STATE_SUSPENDED;
78 90
91 /* allow remote wakeup */
92 mask = INTR_MASK;
93 if (!device_may_wakeup(&hcd->self.root_hub->dev))
94 mask &= ~STS_PCD;
95 writel(mask, &ehci->regs->intr_enable);
96 readl(&ehci->regs->intr_enable);
97
79 ehci->next_statechange = jiffies + msecs_to_jiffies(10); 98 ehci->next_statechange = jiffies + msecs_to_jiffies(10);
80 spin_unlock_irq (&ehci->lock); 99 spin_unlock_irq (&ehci->lock);
81 return 0; 100 return 0;
@@ -88,7 +107,6 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
88 struct ehci_hcd *ehci = hcd_to_ehci (hcd); 107 struct ehci_hcd *ehci = hcd_to_ehci (hcd);
89 u32 temp; 108 u32 temp;
90 int i; 109 int i;
91 int intr_enable;
92 110
93 if (time_before (jiffies, ehci->next_statechange)) 111 if (time_before (jiffies, ehci->next_statechange))
94 msleep(5); 112 msleep(5);
@@ -100,31 +118,30 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
100 * the last user of the controller, not reset/pm hardware keeping 118 * the last user of the controller, not reset/pm hardware keeping
101 * state we gave to it. 119 * state we gave to it.
102 */ 120 */
121 temp = readl(&ehci->regs->intr_enable);
122 ehci_dbg(ehci, "resume root hub%s\n", temp ? "" : " after power loss");
103 123
104 /* re-init operational registers in case we lost power */ 124 /* at least some APM implementations will try to deliver
105 if (readl (&ehci->regs->intr_enable) == 0) { 125 * IRQs right away, so delay them until we're ready.
106 /* at least some APM implementations will try to deliver 126 */
107 * IRQs right away, so delay them until we're ready. 127 writel(0, &ehci->regs->intr_enable);
108 */ 128
109 intr_enable = 1; 129 /* re-init operational registers */
110 writel (0, &ehci->regs->segment); 130 writel(0, &ehci->regs->segment);
111 writel (ehci->periodic_dma, &ehci->regs->frame_list); 131 writel(ehci->periodic_dma, &ehci->regs->frame_list);
112 writel ((u32)ehci->async->qh_dma, &ehci->regs->async_next); 132 writel((u32) ehci->async->qh_dma, &ehci->regs->async_next);
113 } else
114 intr_enable = 0;
115 ehci_dbg(ehci, "resume root hub%s\n",
116 intr_enable ? " after power loss" : "");
117 133
118 /* restore CMD_RUN, framelist size, and irq threshold */ 134 /* restore CMD_RUN, framelist size, and irq threshold */
119 writel (ehci->command, &ehci->regs->command); 135 writel (ehci->command, &ehci->regs->command);
120 136
121 /* take ports out of suspend */ 137 /* manually resume the ports we suspended during bus_suspend() */
122 i = HCS_N_PORTS (ehci->hcs_params); 138 i = HCS_N_PORTS (ehci->hcs_params);
123 while (i--) { 139 while (i--) {
124 temp = readl (&ehci->regs->port_status [i]); 140 temp = readl (&ehci->regs->port_status [i]);
125 temp &= ~(PORT_RWC_BITS 141 temp &= ~(PORT_RWC_BITS
126 | PORT_WKOC_E | PORT_WKDISC_E | PORT_WKCONN_E); 142 | PORT_WKOC_E | PORT_WKDISC_E | PORT_WKCONN_E);
127 if (temp & PORT_SUSPEND) { 143 if (test_bit(i, &ehci->bus_suspended) &&
144 (temp & PORT_SUSPEND)) {
128 ehci->reset_done [i] = jiffies + msecs_to_jiffies (20); 145 ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
129 temp |= PORT_RESUME; 146 temp |= PORT_RESUME;
130 } 147 }
@@ -134,11 +151,12 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
134 mdelay (20); 151 mdelay (20);
135 while (i--) { 152 while (i--) {
136 temp = readl (&ehci->regs->port_status [i]); 153 temp = readl (&ehci->regs->port_status [i]);
137 if ((temp & PORT_SUSPEND) == 0) 154 if (test_bit(i, &ehci->bus_suspended) &&
138 continue; 155 (temp & PORT_SUSPEND)) {
139 temp &= ~(PORT_RWC_BITS | PORT_RESUME); 156 temp &= ~(PORT_RWC_BITS | PORT_RESUME);
140 writel (temp, &ehci->regs->port_status [i]); 157 writel (temp, &ehci->regs->port_status [i]);
141 ehci_vdbg (ehci, "resumed port %d\n", i + 1); 158 ehci_vdbg (ehci, "resumed port %d\n", i + 1);
159 }
142 } 160 }
143 (void) readl (&ehci->regs->command); 161 (void) readl (&ehci->regs->command);
144 162
@@ -157,8 +175,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
157 hcd->state = HC_STATE_RUNNING; 175 hcd->state = HC_STATE_RUNNING;
158 176
159 /* Now we can safely re-enable irqs */ 177 /* Now we can safely re-enable irqs */
160 if (intr_enable) 178 writel(INTR_MASK, &ehci->regs->intr_enable);
161 writel (INTR_MASK, &ehci->regs->intr_enable);
162 179
163 spin_unlock_irq (&ehci->lock); 180 spin_unlock_irq (&ehci->lock);
164 return 0; 181 return 0;
@@ -218,6 +235,7 @@ ehci_hub_status_data (struct usb_hcd *hcd, char *buf)
218{ 235{
219 struct ehci_hcd *ehci = hcd_to_ehci (hcd); 236 struct ehci_hcd *ehci = hcd_to_ehci (hcd);
220 u32 temp, status = 0; 237 u32 temp, status = 0;
238 u32 mask;
221 int ports, i, retval = 1; 239 int ports, i, retval = 1;
222 unsigned long flags; 240 unsigned long flags;
223 241
@@ -233,6 +251,18 @@ ehci_hub_status_data (struct usb_hcd *hcd, char *buf)
233 retval++; 251 retval++;
234 } 252 }
235 253
254 /* Some boards (mostly VIA?) report bogus overcurrent indications,
255 * causing massive log spam unless we completely ignore them. It
256 * may be relevant that VIA VT8235 controlers, where PORT_POWER is
257 * always set, seem to clear PORT_OCC and PORT_CSC when writing to
258 * PORT_POWER; that's surprising, but maybe within-spec.
259 */
260 if (!ignore_oc)
261 mask = PORT_CSC | PORT_PEC | PORT_OCC;
262 else
263 mask = PORT_CSC | PORT_PEC;
264 // PORT_RESUME from hardware ~= PORT_STAT_C_SUSPEND
265
236 /* no hub change reports (bit 0) for now (power, ...) */ 266 /* no hub change reports (bit 0) for now (power, ...) */
237 267
238 /* port N changes (bit N)? */ 268 /* port N changes (bit N)? */
@@ -250,8 +280,7 @@ ehci_hub_status_data (struct usb_hcd *hcd, char *buf)
250 } 280 }
251 if (!(temp & PORT_CONNECT)) 281 if (!(temp & PORT_CONNECT))
252 ehci->reset_done [i] = 0; 282 ehci->reset_done [i] = 0;
253 if ((temp & (PORT_CSC | PORT_PEC | PORT_OCC)) != 0 283 if ((temp & mask) != 0
254 // PORT_STAT_C_SUSPEND?
255 || ((temp & PORT_RESUME) != 0 284 || ((temp & PORT_RESUME) != 0
256 && time_after (jiffies, 285 && time_after (jiffies,
257 ehci->reset_done [i]))) { 286 ehci->reset_done [i]))) {
@@ -319,6 +348,7 @@ static int ehci_hub_control (
319 u32 temp, status; 348 u32 temp, status;
320 unsigned long flags; 349 unsigned long flags;
321 int retval = 0; 350 int retval = 0;
351 unsigned selector;
322 352
323 /* 353 /*
324 * FIXME: support SetPortFeatures USB_PORT_FEAT_INDICATOR. 354 * FIXME: support SetPortFeatures USB_PORT_FEAT_INDICATOR.
@@ -417,7 +447,7 @@ static int ehci_hub_control (
417 status |= 1 << USB_PORT_FEAT_C_CONNECTION; 447 status |= 1 << USB_PORT_FEAT_C_CONNECTION;
418 if (temp & PORT_PEC) 448 if (temp & PORT_PEC)
419 status |= 1 << USB_PORT_FEAT_C_ENABLE; 449 status |= 1 << USB_PORT_FEAT_C_ENABLE;
420 if (temp & PORT_OCC) 450 if ((temp & PORT_OCC) && !ignore_oc)
421 status |= 1 << USB_PORT_FEAT_C_OVER_CURRENT; 451 status |= 1 << USB_PORT_FEAT_C_OVER_CURRENT;
422 452
423 /* whoever resumes must GetPortStatus to complete it!! */ 453 /* whoever resumes must GetPortStatus to complete it!! */
@@ -506,6 +536,8 @@ static int ehci_hub_control (
506 } 536 }
507 break; 537 break;
508 case SetPortFeature: 538 case SetPortFeature:
539 selector = wIndex >> 8;
540 wIndex &= 0xff;
509 if (!wIndex || wIndex > ports) 541 if (!wIndex || wIndex > ports)
510 goto error; 542 goto error;
511 wIndex--; 543 wIndex--;
@@ -559,6 +591,22 @@ static int ehci_hub_control (
559 } 591 }
560 writel (temp, &ehci->regs->port_status [wIndex]); 592 writel (temp, &ehci->regs->port_status [wIndex]);
561 break; 593 break;
594
595 /* For downstream facing ports (these): one hub port is put
596 * into test mode according to USB2 11.24.2.13, then the hub
597 * must be reset (which for root hub now means rmmod+modprobe,
598 * or else system reboot). See EHCI 2.3.9 and 4.14 for info
599 * about the EHCI-specific stuff.
600 */
601 case USB_PORT_FEAT_TEST:
602 if (!selector || selector > 5)
603 goto error;
604 ehci_quiesce(ehci);
605 ehci_halt(ehci);
606 temp |= selector << 16;
607 writel (temp, &ehci->regs->port_status [wIndex]);
608 break;
609
562 default: 610 default:
563 goto error; 611 goto error;
564 } 612 }
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 35e3fab6fc4e..4bc7970ba3ef 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -257,9 +257,7 @@ static int ehci_pci_suspend(struct usb_hcd *hcd, pm_message_t message)
257static int ehci_pci_resume(struct usb_hcd *hcd) 257static int ehci_pci_resume(struct usb_hcd *hcd)
258{ 258{
259 struct ehci_hcd *ehci = hcd_to_ehci(hcd); 259 struct ehci_hcd *ehci = hcd_to_ehci(hcd);
260 unsigned port;
261 struct pci_dev *pdev = to_pci_dev(hcd->self.controller); 260 struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
262 int retval = -EINVAL;
263 261
264 // maybe restore FLADJ 262 // maybe restore FLADJ
265 263
@@ -269,27 +267,19 @@ static int ehci_pci_resume(struct usb_hcd *hcd)
269 /* Mark hardware accessible again as we are out of D3 state by now */ 267 /* Mark hardware accessible again as we are out of D3 state by now */
270 set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); 268 set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
271 269
272 /* If CF is clear, we lost PCI Vaux power and need to restart. */ 270 /* If CF is still set, we maintained PCI Vaux power.
273 if (readl(&ehci->regs->configured_flag) != FLAG_CF) 271 * Just undo the effect of ehci_pci_suspend().
274 goto restart;
275
276 /* If any port is suspended (or owned by the companion),
277 * we know we can/must resume the HC (and mustn't reset it).
278 * We just defer that to the root hub code.
279 */ 272 */
280 for (port = HCS_N_PORTS(ehci->hcs_params); port > 0; ) { 273 if (readl(&ehci->regs->configured_flag) == FLAG_CF) {
281 u32 status; 274 int mask = INTR_MASK;
282 port--; 275
283 status = readl(&ehci->regs->port_status [port]); 276 if (!device_may_wakeup(&hcd->self.root_hub->dev))
284 if (!(status & PORT_POWER)) 277 mask &= ~STS_PCD;
285 continue; 278 writel(mask, &ehci->regs->intr_enable);
286 if (status & (PORT_SUSPEND | PORT_RESUME | PORT_OWNER)) { 279 readl(&ehci->regs->intr_enable);
287 usb_hcd_resume_root_hub(hcd); 280 return 0;
288 return 0;
289 }
290 } 281 }
291 282
292restart:
293 ehci_dbg(ehci, "lost power, restarting\n"); 283 ehci_dbg(ehci, "lost power, restarting\n");
294 usb_root_hub_lost_power(hcd->self.root_hub); 284 usb_root_hub_lost_power(hcd->self.root_hub);
295 285
@@ -303,17 +293,19 @@ restart:
303 /* emptying the schedule aborts any urbs */ 293 /* emptying the schedule aborts any urbs */
304 spin_lock_irq(&ehci->lock); 294 spin_lock_irq(&ehci->lock);
305 if (ehci->reclaim) 295 if (ehci->reclaim)
306 end_unlink_async (ehci); 296 ehci->reclaim_ready = 1;
307 ehci_work(ehci); 297 ehci_work(ehci);
308 spin_unlock_irq(&ehci->lock); 298 spin_unlock_irq(&ehci->lock);
309 299
310 /* restart; khubd will disconnect devices */
311 retval = ehci_run(hcd);
312
313 /* here we "know" root ports should always stay powered */ 300 /* here we "know" root ports should always stay powered */
314 ehci_port_power(ehci, 1); 301 ehci_port_power(ehci, 1);
315 302
316 return retval; 303 writel(ehci->command, &ehci->regs->command);
304 writel(FLAG_CF, &ehci->regs->configured_flag);
305 readl(&ehci->regs->command); /* unblock posted writes */
306
307 hcd->state = HC_STATE_SUSPENDED;
308 return 0;
317} 309}
318#endif 310#endif
319 311
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 46327272f614..62e46dc60e86 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -967,7 +967,7 @@ static void end_unlink_async (struct ehci_hcd *ehci)
967 struct ehci_qh *qh = ehci->reclaim; 967 struct ehci_qh *qh = ehci->reclaim;
968 struct ehci_qh *next; 968 struct ehci_qh *next;
969 969
970 iaa_watchdog_done (ehci); 970 timer_action_done (ehci, TIMER_IAA_WATCHDOG);
971 971
972 // qh->hw_next = cpu_to_le32 (qh->qh_dma); 972 // qh->hw_next = cpu_to_le32 (qh->qh_dma);
973 qh->qh_state = QH_STATE_IDLE; 973 qh->qh_state = QH_STATE_IDLE;
@@ -977,6 +977,7 @@ static void end_unlink_async (struct ehci_hcd *ehci)
977 /* other unlink(s) may be pending (in QH_STATE_UNLINK_WAIT) */ 977 /* other unlink(s) may be pending (in QH_STATE_UNLINK_WAIT) */
978 next = qh->reclaim; 978 next = qh->reclaim;
979 ehci->reclaim = next; 979 ehci->reclaim = next;
980 ehci->reclaim_ready = 0;
980 qh->reclaim = NULL; 981 qh->reclaim = NULL;
981 982
982 qh_completions (ehci, qh); 983 qh_completions (ehci, qh);
@@ -1051,10 +1052,11 @@ static void start_unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh)
1051 return; 1052 return;
1052 } 1053 }
1053 1054
1055 ehci->reclaim_ready = 0;
1054 cmd |= CMD_IAAD; 1056 cmd |= CMD_IAAD;
1055 writel (cmd, &ehci->regs->command); 1057 writel (cmd, &ehci->regs->command);
1056 (void) readl (&ehci->regs->command); 1058 (void) readl (&ehci->regs->command);
1057 iaa_watchdog_start (ehci); 1059 timer_action (ehci, TIMER_IAA_WATCHDOG);
1058} 1060}
1059 1061
1060/*-------------------------------------------------------------------------*/ 1062/*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 6aac39f50e07..74dbc6c8228f 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -58,6 +58,7 @@ struct ehci_hcd { /* one per controller */
58 /* async schedule support */ 58 /* async schedule support */
59 struct ehci_qh *async; 59 struct ehci_qh *async;
60 struct ehci_qh *reclaim; 60 struct ehci_qh *reclaim;
61 unsigned reclaim_ready : 1;
61 unsigned scanning : 1; 62 unsigned scanning : 1;
62 63
63 /* periodic schedule support */ 64 /* periodic schedule support */
@@ -73,6 +74,7 @@ struct ehci_hcd { /* one per controller */
73 74
74 /* per root hub port */ 75 /* per root hub port */
75 unsigned long reset_done [EHCI_MAX_ROOT_PORTS]; 76 unsigned long reset_done [EHCI_MAX_ROOT_PORTS];
77 unsigned long bus_suspended;
76 78
77 /* per-HC memory pools (could be per-bus, but ...) */ 79 /* per-HC memory pools (could be per-bus, but ...) */
78 struct dma_pool *qh_pool; /* qh per active urb */ 80 struct dma_pool *qh_pool; /* qh per active urb */
@@ -80,7 +82,6 @@ struct ehci_hcd { /* one per controller */
80 struct dma_pool *itd_pool; /* itd per iso urb */ 82 struct dma_pool *itd_pool; /* itd per iso urb */
81 struct dma_pool *sitd_pool; /* sitd per split iso urb */ 83 struct dma_pool *sitd_pool; /* sitd per split iso urb */
82 84
83 struct timer_list iaa_watchdog;
84 struct timer_list watchdog; 85 struct timer_list watchdog;
85 unsigned long actions; 86 unsigned long actions;
86 unsigned stamp; 87 unsigned stamp;
@@ -114,21 +115,9 @@ static inline struct usb_hcd *ehci_to_hcd (struct ehci_hcd *ehci)
114} 115}
115 116
116 117
117static inline void
118iaa_watchdog_start (struct ehci_hcd *ehci)
119{
120 WARN_ON(timer_pending(&ehci->iaa_watchdog));
121 mod_timer (&ehci->iaa_watchdog,
122 jiffies + msecs_to_jiffies(EHCI_IAA_MSECS));
123}
124
125static inline void iaa_watchdog_done (struct ehci_hcd *ehci)
126{
127 del_timer (&ehci->iaa_watchdog);
128}
129
130enum ehci_timer_action { 118enum ehci_timer_action {
131 TIMER_IO_WATCHDOG, 119 TIMER_IO_WATCHDOG,
120 TIMER_IAA_WATCHDOG,
132 TIMER_ASYNC_SHRINK, 121 TIMER_ASYNC_SHRINK,
133 TIMER_ASYNC_OFF, 122 TIMER_ASYNC_OFF,
134}; 123};
@@ -146,6 +135,9 @@ timer_action (struct ehci_hcd *ehci, enum ehci_timer_action action)
146 unsigned long t; 135 unsigned long t;
147 136
148 switch (action) { 137 switch (action) {
138 case TIMER_IAA_WATCHDOG:
139 t = EHCI_IAA_JIFFIES;
140 break;
149 case TIMER_IO_WATCHDOG: 141 case TIMER_IO_WATCHDOG:
150 t = EHCI_IO_JIFFIES; 142 t = EHCI_IO_JIFFIES;
151 break; 143 break;
@@ -162,7 +154,8 @@ timer_action (struct ehci_hcd *ehci, enum ehci_timer_action action)
162 // async queue SHRINK often precedes IAA. while it's ready 154 // async queue SHRINK often precedes IAA. while it's ready
163 // to go OFF neither can matter, and afterwards the IO 155 // to go OFF neither can matter, and afterwards the IO
164 // watchdog stops unless there's still periodic traffic. 156 // watchdog stops unless there's still periodic traffic.
165 if (time_before_eq(t, ehci->watchdog.expires) 157 if (action != TIMER_IAA_WATCHDOG
158 && t > ehci->watchdog.expires
166 && timer_pending (&ehci->watchdog)) 159 && timer_pending (&ehci->watchdog))
167 return; 160 return;
168 mod_timer (&ehci->watchdog, t); 161 mod_timer (&ehci->watchdog, t);
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 9be6b303e784..a95275a401b1 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -715,13 +715,6 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
715 return IRQ_NOTMINE; 715 return IRQ_NOTMINE;
716 } 716 }
717 717
718 if (ints & OHCI_INTR_RHSC) {
719 ohci_vdbg (ohci, "rhsc\n");
720 ohci->next_statechange = jiffies + STATECHANGE_DELAY;
721 ohci_writel (ohci, OHCI_INTR_RHSC, &regs->intrstatus);
722 usb_hcd_poll_rh_status(hcd);
723 }
724
725 if (ints & OHCI_INTR_UE) { 718 if (ints & OHCI_INTR_UE) {
726 disable (ohci); 719 disable (ohci);
727 ohci_err (ohci, "OHCI Unrecoverable Error, disabled\n"); 720 ohci_err (ohci, "OHCI Unrecoverable Error, disabled\n");
@@ -731,9 +724,31 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
731 ohci_usb_reset (ohci); 724 ohci_usb_reset (ohci);
732 } 725 }
733 726
734 if (ints & OHCI_INTR_RD) { 727 if (ints & OHCI_INTR_RHSC) {
735 ohci_vdbg (ohci, "resume detect\n"); 728 ohci_vdbg(ohci, "rhsc\n");
736 ohci_writel (ohci, OHCI_INTR_RD, &regs->intrstatus); 729 ohci->next_statechange = jiffies + STATECHANGE_DELAY;
730 ohci_writel(ohci, OHCI_INTR_RD | OHCI_INTR_RHSC,
731 &regs->intrstatus);
732
733 /* NOTE: Vendors didn't always make the same implementation
734 * choices for RHSC. Many followed the spec; RHSC triggers
735 * on an edge, like setting and maybe clearing a port status
736 * change bit. With others it's level-triggered, active
737 * until khubd clears all the port status change bits. We'll
738 * always disable it here and rely on polling until khubd
739 * re-enables it.
740 */
741 ohci_writel(ohci, OHCI_INTR_RHSC, &regs->intrdisable);
742 usb_hcd_poll_rh_status(hcd);
743 }
744
745 /* For connect and disconnect events, we expect the controller
746 * to turn on RHSC along with RD. But for remote wakeup events
747 * this might not happen.
748 */
749 else if (ints & OHCI_INTR_RD) {
750 ohci_vdbg(ohci, "resume detect\n");
751 ohci_writel(ohci, OHCI_INTR_RD, &regs->intrstatus);
737 hcd->poll_rh = 1; 752 hcd->poll_rh = 1;
738 if (ohci->autostop) { 753 if (ohci->autostop) {
739 spin_lock (&ohci->lock); 754 spin_lock (&ohci->lock);
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index 6f113596af66..2441642cb7b4 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/drivers/usb/host/ohci-hub.c
@@ -41,7 +41,11 @@ static void ohci_rhsc_enable (struct usb_hcd *hcd)
41{ 41{
42 struct ohci_hcd *ohci = hcd_to_ohci (hcd); 42 struct ohci_hcd *ohci = hcd_to_ohci (hcd);
43 43
44 ohci_writel (ohci, OHCI_INTR_RHSC, &ohci->regs->intrenable); 44 spin_lock_irq(&ohci->lock);
45 if (!ohci->autostop)
46 del_timer(&hcd->rh_timer); /* Prevent next poll */
47 ohci_writel(ohci, OHCI_INTR_RHSC, &ohci->regs->intrenable);
48 spin_unlock_irq(&ohci->lock);
45} 49}
46 50
47#define OHCI_SCHED_ENABLES \ 51#define OHCI_SCHED_ENABLES \
@@ -50,6 +54,9 @@ static void ohci_rhsc_enable (struct usb_hcd *hcd)
50static void dl_done_list (struct ohci_hcd *); 54static void dl_done_list (struct ohci_hcd *);
51static void finish_unlinks (struct ohci_hcd *, u16); 55static void finish_unlinks (struct ohci_hcd *, u16);
52 56
57#ifdef CONFIG_PM
58static int ohci_restart(struct ohci_hcd *ohci);
59
53static int ohci_rh_suspend (struct ohci_hcd *ohci, int autostop) 60static int ohci_rh_suspend (struct ohci_hcd *ohci, int autostop)
54__releases(ohci->lock) 61__releases(ohci->lock)
55__acquires(ohci->lock) 62__acquires(ohci->lock)
@@ -132,8 +139,6 @@ static inline struct ed *find_head (struct ed *ed)
132 return ed; 139 return ed;
133} 140}
134 141
135static int ohci_restart (struct ohci_hcd *ohci);
136
137/* caller has locked the root hub */ 142/* caller has locked the root hub */
138static int ohci_rh_resume (struct ohci_hcd *ohci) 143static int ohci_rh_resume (struct ohci_hcd *ohci)
139__releases(ohci->lock) 144__releases(ohci->lock)
@@ -169,7 +174,8 @@ __acquires(ohci->lock)
169 break; 174 break;
170 case OHCI_USB_RESUME: 175 case OHCI_USB_RESUME:
171 /* HCFS changes sometime after INTR_RD */ 176 /* HCFS changes sometime after INTR_RD */
172 ohci_info (ohci, "wakeup\n"); 177 ohci_dbg(ohci, "%swakeup root hub\n",
178 autostopped ? "auto-" : "");
173 break; 179 break;
174 case OHCI_USB_OPER: 180 case OHCI_USB_OPER:
175 /* this can happen after resuming a swsusp snapshot */ 181 /* this can happen after resuming a swsusp snapshot */
@@ -180,7 +186,6 @@ __acquires(ohci->lock)
180 ohci_dbg (ohci, "lost power\n"); 186 ohci_dbg (ohci, "lost power\n");
181 status = -EBUSY; 187 status = -EBUSY;
182 } 188 }
183#ifdef CONFIG_PM
184 if (status == -EBUSY) { 189 if (status == -EBUSY) {
185 if (!autostopped) { 190 if (!autostopped) {
186 spin_unlock_irq (&ohci->lock); 191 spin_unlock_irq (&ohci->lock);
@@ -190,25 +195,12 @@ __acquires(ohci->lock)
190 } 195 }
191 return status; 196 return status;
192 } 197 }
193#endif
194 if (status != -EINPROGRESS) 198 if (status != -EINPROGRESS)
195 return status; 199 return status;
196 if (autostopped) 200 if (autostopped)
197 goto skip_resume; 201 goto skip_resume;
198 spin_unlock_irq (&ohci->lock); 202 spin_unlock_irq (&ohci->lock);
199 203
200 temp = ohci->num_ports;
201 while (temp--) {
202 u32 stat = ohci_readl (ohci,
203 &ohci->regs->roothub.portstatus [temp]);
204
205 /* force global, not selective, resume */
206 if (!(stat & RH_PS_PSS))
207 continue;
208 ohci_writel (ohci, RH_PS_POCI,
209 &ohci->regs->roothub.portstatus [temp]);
210 }
211
212 /* Some controllers (lucent erratum) need extra-long delays */ 204 /* Some controllers (lucent erratum) need extra-long delays */
213 msleep (20 /* usb 11.5.1.10 */ + 12 /* 32 msec counter */ + 1); 205 msleep (20 /* usb 11.5.1.10 */ + 12 /* 32 msec counter */ + 1);
214 206
@@ -216,6 +208,7 @@ __acquires(ohci->lock)
216 temp &= OHCI_CTRL_HCFS; 208 temp &= OHCI_CTRL_HCFS;
217 if (temp != OHCI_USB_RESUME) { 209 if (temp != OHCI_USB_RESUME) {
218 ohci_err (ohci, "controller won't resume\n"); 210 ohci_err (ohci, "controller won't resume\n");
211 spin_lock_irq(&ohci->lock);
219 return -EBUSY; 212 return -EBUSY;
220 } 213 }
221 214
@@ -295,8 +288,6 @@ skip_resume:
295 return 0; 288 return 0;
296} 289}
297 290
298#ifdef CONFIG_PM
299
300static int ohci_bus_suspend (struct usb_hcd *hcd) 291static int ohci_bus_suspend (struct usb_hcd *hcd)
301{ 292{
302 struct ohci_hcd *ohci = hcd_to_ohci (hcd); 293 struct ohci_hcd *ohci = hcd_to_ohci (hcd);
@@ -334,6 +325,83 @@ static int ohci_bus_resume (struct usb_hcd *hcd)
334 return rc; 325 return rc;
335} 326}
336 327
328/* Carry out polling-, autostop-, and autoresume-related state changes */
329static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed,
330 int any_connected)
331{
332 int poll_rh = 1;
333
334 switch (ohci->hc_control & OHCI_CTRL_HCFS) {
335
336 case OHCI_USB_OPER:
337 /* keep on polling until we know a device is connected
338 * and RHSC is enabled */
339 if (!ohci->autostop) {
340 if (any_connected ||
341 !device_may_wakeup(&ohci_to_hcd(ohci)
342 ->self.root_hub->dev)) {
343 if (ohci_readl(ohci, &ohci->regs->intrenable) &
344 OHCI_INTR_RHSC)
345 poll_rh = 0;
346 } else {
347 ohci->autostop = 1;
348 ohci->next_statechange = jiffies + HZ;
349 }
350
351 /* if no devices have been attached for one second, autostop */
352 } else {
353 if (changed || any_connected) {
354 ohci->autostop = 0;
355 ohci->next_statechange = jiffies +
356 STATECHANGE_DELAY;
357 } else if (time_after_eq(jiffies,
358 ohci->next_statechange)
359 && !ohci->ed_rm_list
360 && !(ohci->hc_control &
361 OHCI_SCHED_ENABLES)) {
362 ohci_rh_suspend(ohci, 1);
363 }
364 }
365 break;
366
367 /* if there is a port change, autostart or ask to be resumed */
368 case OHCI_USB_SUSPEND:
369 case OHCI_USB_RESUME:
370 if (changed) {
371 if (ohci->autostop)
372 ohci_rh_resume(ohci);
373 else
374 usb_hcd_resume_root_hub(ohci_to_hcd(ohci));
375 } else {
376 /* everything is idle, no need for polling */
377 poll_rh = 0;
378 }
379 break;
380 }
381 return poll_rh;
382}
383
384#else /* CONFIG_PM */
385
386static inline int ohci_rh_resume(struct ohci_hcd *ohci)
387{
388 return 0;
389}
390
391/* Carry out polling-related state changes.
392 * autostop isn't used when CONFIG_PM is turned off.
393 */
394static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed,
395 int any_connected)
396{
397 int poll_rh = 1;
398
399 /* keep on polling until RHSC is enabled */
400 if (ohci_readl(ohci, &ohci->regs->intrenable) & OHCI_INTR_RHSC)
401 poll_rh = 0;
402 return poll_rh;
403}
404
337#endif /* CONFIG_PM */ 405#endif /* CONFIG_PM */
338 406
339/*-------------------------------------------------------------------------*/ 407/*-------------------------------------------------------------------------*/
@@ -345,7 +413,7 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf)
345{ 413{
346 struct ohci_hcd *ohci = hcd_to_ohci (hcd); 414 struct ohci_hcd *ohci = hcd_to_ohci (hcd);
347 int i, changed = 0, length = 1; 415 int i, changed = 0, length = 1;
348 int any_connected = 0, rhsc_enabled = 1; 416 int any_connected = 0;
349 unsigned long flags; 417 unsigned long flags;
350 418
351 spin_lock_irqsave (&ohci->lock, flags); 419 spin_lock_irqsave (&ohci->lock, flags);
@@ -386,66 +454,8 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf)
386 } 454 }
387 } 455 }
388 456
389 /* NOTE: vendors didn't always make the same implementation 457 hcd->poll_rh = ohci_root_hub_state_changes(ohci, changed,
390 * choices for RHSC. Sometimes it triggers on an edge (like 458 any_connected);
391 * setting and maybe clearing a port status change bit); and
392 * it's level-triggered on other silicon, active until khubd
393 * clears all active port status change bits. If it's still
394 * set (level-triggered) we must disable it and rely on
395 * polling until khubd re-enables it.
396 */
397 if (ohci_readl (ohci, &ohci->regs->intrstatus) & OHCI_INTR_RHSC) {
398 ohci_writel (ohci, OHCI_INTR_RHSC, &ohci->regs->intrdisable);
399 (void) ohci_readl (ohci, &ohci->regs->intrdisable);
400 rhsc_enabled = 0;
401 }
402 hcd->poll_rh = 1;
403
404 /* carry out appropriate state changes */
405 switch (ohci->hc_control & OHCI_CTRL_HCFS) {
406
407 case OHCI_USB_OPER:
408 /* keep on polling until we know a device is connected
409 * and RHSC is enabled */
410 if (!ohci->autostop) {
411 if (any_connected) {
412 if (rhsc_enabled)
413 hcd->poll_rh = 0;
414 } else {
415 ohci->autostop = 1;
416 ohci->next_statechange = jiffies + HZ;
417 }
418
419 /* if no devices have been attached for one second, autostop */
420 } else {
421 if (changed || any_connected) {
422 ohci->autostop = 0;
423 ohci->next_statechange = jiffies +
424 STATECHANGE_DELAY;
425 } else if (time_after_eq (jiffies,
426 ohci->next_statechange)
427 && !ohci->ed_rm_list
428 && !(ohci->hc_control &
429 OHCI_SCHED_ENABLES)) {
430 ohci_rh_suspend (ohci, 1);
431 }
432 }
433 break;
434
435 /* if there is a port change, autostart or ask to be resumed */
436 case OHCI_USB_SUSPEND:
437 case OHCI_USB_RESUME:
438 if (changed) {
439 if (ohci->autostop)
440 ohci_rh_resume (ohci);
441 else
442 usb_hcd_resume_root_hub (hcd);
443 } else {
444 /* everything is idle, no need for polling */
445 hcd->poll_rh = 0;
446 }
447 break;
448 }
449 459
450done: 460done:
451 spin_unlock_irqrestore (&ohci->lock, flags); 461 spin_unlock_irqrestore (&ohci->lock, flags);
diff --git a/drivers/usb/host/ohci-pnx4008.c b/drivers/usb/host/ohci-pnx4008.c
index 82cb22f002e7..2dbb77414905 100644
--- a/drivers/usb/host/ohci-pnx4008.c
+++ b/drivers/usb/host/ohci-pnx4008.c
@@ -262,6 +262,7 @@ static const struct hc_driver ohci_pnx4008_hc_driver = {
262 */ 262 */
263 .start = ohci_pnx4008_start, 263 .start = ohci_pnx4008_start,
264 .stop = ohci_stop, 264 .stop = ohci_stop,
265 .shutdown = ohci_shutdown,
265 266
266 /* 267 /*
267 * managing i/o requests and associated device resources 268 * managing i/o requests and associated device resources
@@ -280,7 +281,11 @@ static const struct hc_driver ohci_pnx4008_hc_driver = {
280 */ 281 */
281 .hub_status_data = ohci_hub_status_data, 282 .hub_status_data = ohci_hub_status_data,
282 .hub_control = ohci_hub_control, 283 .hub_control = ohci_hub_control,
283 284 .hub_irq_enable = ohci_rhsc_enable,
285#ifdef CONFIG_PM
286 .bus_suspend = ohci_bus_suspend,
287 .bus_resume = ohci_bus_resume,
288#endif
284 .start_port_reset = ohci_start_port_reset, 289 .start_port_reset = ohci_start_port_reset,
285}; 290};
286 291
@@ -410,8 +415,6 @@ static int __devinit usb_hcd_pnx4008_probe(struct platform_device *pdev)
410 goto out4; 415 goto out4;
411 } 416 }
412 417
413 hcd->self.hcpriv = (void *)hcd;
414
415 pnx4008_start_hc(); 418 pnx4008_start_hc();
416 platform_set_drvdata(pdev, hcd); 419 platform_set_drvdata(pdev, hcd);
417 ohci = hcd_to_ohci(hcd); 420 ohci = hcd_to_ohci(hcd);
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index 32c635ecbf31..ef54e310bfc4 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -71,7 +71,7 @@ static int distrust_firmware = 1;
71module_param(distrust_firmware, bool, 0); 71module_param(distrust_firmware, bool, 0);
72MODULE_PARM_DESC(distrust_firmware, "true to distrust firmware power/overcurren" 72MODULE_PARM_DESC(distrust_firmware, "true to distrust firmware power/overcurren"
73 "t setup"); 73 "t setup");
74DECLARE_WAIT_QUEUE_HEAD(u132_hcd_wait); 74static DECLARE_WAIT_QUEUE_HEAD(u132_hcd_wait);
75/* 75/*
76* u132_module_lock exists to protect access to global variables 76* u132_module_lock exists to protect access to global variables
77* 77*
@@ -205,13 +205,9 @@ struct u132 {
205 struct u132_port port[MAX_U132_PORTS]; 205 struct u132_port port[MAX_U132_PORTS];
206 struct u132_endp *endp[MAX_U132_ENDPS]; 206 struct u132_endp *endp[MAX_U132_ENDPS];
207}; 207};
208int usb_ftdi_elan_read_reg(struct platform_device *pdev, u32 *data); 208
209int usb_ftdi_elan_read_pcimem(struct platform_device *pdev, u8 addressofs,
210 u8 width, u32 *data);
211int usb_ftdi_elan_write_pcimem(struct platform_device *pdev, u8 addressofs,
212 u8 width, u32 data);
213/* 209/*
214* these can not be inlines because we need the structure offset!! 210* these cannot be inlines because we need the structure offset!!
215* Does anyone have a better way????? 211* Does anyone have a better way?????
216*/ 212*/
217#define u132_read_pcimem(u132, member, data) \ 213#define u132_read_pcimem(u132, member, data) \
@@ -3045,7 +3041,7 @@ static struct hc_driver u132_hc_driver = {
3045* This function may be called by the USB core whilst the "usb_all_devices_rwsem" 3041* This function may be called by the USB core whilst the "usb_all_devices_rwsem"
3046* is held for writing, thus this module must not call usb_remove_hcd() 3042* is held for writing, thus this module must not call usb_remove_hcd()
3047* synchronously - but instead should immediately stop activity to the 3043* synchronously - but instead should immediately stop activity to the
3048* device and ansynchronously call usb_remove_hcd() 3044* device and asynchronously call usb_remove_hcd()
3049*/ 3045*/
3050static int __devexit u132_remove(struct platform_device *pdev) 3046static int __devexit u132_remove(struct platform_device *pdev)
3051{ 3047{
@@ -3241,7 +3237,7 @@ static int u132_resume(struct platform_device *pdev)
3241#define u132_resume NULL 3237#define u132_resume NULL
3242#endif 3238#endif
3243/* 3239/*
3244* this driver is loaded explicitely by ftdi_u132 3240* this driver is loaded explicitly by ftdi_u132
3245* 3241*
3246* the platform_driver struct is static because it is per type of module 3242* the platform_driver struct is static because it is per type of module
3247*/ 3243*/
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 45ee6920a850..226bf3de8edd 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -40,6 +40,7 @@
40#include <linux/dma-mapping.h> 40#include <linux/dma-mapping.h>
41#include <linux/usb.h> 41#include <linux/usb.h>
42#include <linux/bitops.h> 42#include <linux/bitops.h>
43#include <linux/dmi.h>
43 44
44#include <asm/uaccess.h> 45#include <asm/uaccess.h>
45#include <asm/io.h> 46#include <asm/io.h>
@@ -196,12 +197,42 @@ static int resume_detect_interrupts_are_broken(struct uhci_hcd *uhci)
196 return 0; 197 return 0;
197} 198}
198 199
200static int remote_wakeup_is_broken(struct uhci_hcd *uhci)
201{
202 static struct dmi_system_id broken_wakeup_table[] = {
203 {
204 .ident = "Asus A7V8X",
205 .matches = {
206 DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK"),
207 DMI_MATCH(DMI_BOARD_NAME, "A7V8X"),
208 DMI_MATCH(DMI_BOARD_VERSION, "REV 1.xx"),
209 }
210 },
211 { }
212 };
213 int port;
214
215 /* One of Asus's motherboards has a bug which causes it to
216 * wake up immediately from suspend-to-RAM if any of the ports
217 * are connected. In such cases we will not set EGSM.
218 */
219 if (dmi_check_system(broken_wakeup_table)) {
220 for (port = 0; port < uhci->rh_numports; ++port) {
221 if (inw(uhci->io_addr + USBPORTSC1 + port * 2) &
222 USBPORTSC_CCS)
223 return 1;
224 }
225 }
226
227 return 0;
228}
229
199static void suspend_rh(struct uhci_hcd *uhci, enum uhci_rh_state new_state) 230static void suspend_rh(struct uhci_hcd *uhci, enum uhci_rh_state new_state)
200__releases(uhci->lock) 231__releases(uhci->lock)
201__acquires(uhci->lock) 232__acquires(uhci->lock)
202{ 233{
203 int auto_stop; 234 int auto_stop;
204 int int_enable; 235 int int_enable, egsm_enable;
205 236
206 auto_stop = (new_state == UHCI_RH_AUTO_STOPPED); 237 auto_stop = (new_state == UHCI_RH_AUTO_STOPPED);
207 dev_dbg(&uhci_to_hcd(uhci)->self.root_hub->dev, 238 dev_dbg(&uhci_to_hcd(uhci)->self.root_hub->dev,
@@ -217,15 +248,18 @@ __acquires(uhci->lock)
217 } 248 }
218 249
219 /* Enable resume-detect interrupts if they work. 250 /* Enable resume-detect interrupts if they work.
220 * Then enter Global Suspend mode, still configured. 251 * Then enter Global Suspend mode if _it_ works, still configured.
221 */ 252 */
253 egsm_enable = USBCMD_EGSM;
222 uhci->working_RD = 1; 254 uhci->working_RD = 1;
223 int_enable = USBINTR_RESUME; 255 int_enable = USBINTR_RESUME;
224 if (resume_detect_interrupts_are_broken(uhci)) { 256 if (remote_wakeup_is_broken(uhci))
257 egsm_enable = 0;
258 if (resume_detect_interrupts_are_broken(uhci) || !egsm_enable)
225 uhci->working_RD = int_enable = 0; 259 uhci->working_RD = int_enable = 0;
226 } 260
227 outw(int_enable, uhci->io_addr + USBINTR); 261 outw(int_enable, uhci->io_addr + USBINTR);
228 outw(USBCMD_EGSM | USBCMD_CF, uhci->io_addr + USBCMD); 262 outw(egsm_enable | USBCMD_CF, uhci->io_addr + USBCMD);
229 mb(); 263 mb();
230 udelay(5); 264 udelay(5);
231 265
diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 3038ed0700d3..8ccddf74534a 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -796,7 +796,7 @@ static int mts_usb_probe(struct usb_interface *intf,
796 796
797 new_desc->context.scsi_status = kmalloc(1, GFP_KERNEL); 797 new_desc->context.scsi_status = kmalloc(1, GFP_KERNEL);
798 if (!new_desc->context.scsi_status) 798 if (!new_desc->context.scsi_status)
799 goto out_kfree2; 799 goto out_free_urb;
800 800
801 new_desc->usb_dev = dev; 801 new_desc->usb_dev = dev;
802 new_desc->usb_intf = intf; 802 new_desc->usb_intf = intf;
@@ -822,18 +822,20 @@ static int mts_usb_probe(struct usb_interface *intf,
822 new_desc->host = scsi_host_alloc(&mts_scsi_host_template, 822 new_desc->host = scsi_host_alloc(&mts_scsi_host_template,
823 sizeof(new_desc)); 823 sizeof(new_desc));
824 if (!new_desc->host) 824 if (!new_desc->host)
825 goto out_free_urb; 825 goto out_kfree2;
826 826
827 new_desc->host->hostdata[0] = (unsigned long)new_desc; 827 new_desc->host->hostdata[0] = (unsigned long)new_desc;
828 if (scsi_add_host(new_desc->host, NULL)) { 828 if (scsi_add_host(new_desc->host, NULL)) {
829 err_retval = -EIO; 829 err_retval = -EIO;
830 goto out_free_urb; 830 goto out_host_put;
831 } 831 }
832 scsi_scan_host(new_desc->host); 832 scsi_scan_host(new_desc->host);
833 833
834 usb_set_intfdata(intf, new_desc); 834 usb_set_intfdata(intf, new_desc);
835 return 0; 835 return 0;
836 836
837 out_host_put:
838 scsi_host_put(new_desc->host);
837 out_kfree2: 839 out_kfree2:
838 kfree(new_desc->context.scsi_status); 840 kfree(new_desc->context.scsi_status);
839 out_free_urb: 841 out_free_urb:
diff --git a/drivers/usb/input/Kconfig b/drivers/usb/input/Kconfig
index 21cd22640080..661af7aa6236 100644
--- a/drivers/usb/input/Kconfig
+++ b/drivers/usb/input/Kconfig
@@ -221,6 +221,7 @@ config USB_TOUCHSCREEN
221 - ITM 221 - ITM
222 - some other eTurboTouch 222 - some other eTurboTouch
223 - Gunze AHL61 223 - Gunze AHL61
224 - DMC TSC-10/25
224 225
225 Have a look at <http://linux.chapter7.ch/touchkit/> for 226 Have a look at <http://linux.chapter7.ch/touchkit/> for
226 a usage description and the required user-space stuff. 227 a usage description and the required user-space stuff.
@@ -258,6 +259,11 @@ config USB_TOUCHSCREEN_GUNZE
258 bool "Gunze AHL61 device support" if EMBEDDED 259 bool "Gunze AHL61 device support" if EMBEDDED
259 depends on USB_TOUCHSCREEN 260 depends on USB_TOUCHSCREEN
260 261
262config USB_TOUCHSCREEN_DMC_TSC10
263 default y
264 bool "DMC TSC-10/25 device support" if EMBEDDED
265 depends on USB_TOUCHSCREEN
266
261config USB_YEALINK 267config USB_YEALINK
262 tristate "Yealink usb-p1k voip phone" 268 tristate "Yealink usb-p1k voip phone"
263 depends on USB && INPUT && EXPERIMENTAL 269 depends on USB && INPUT && EXPERIMENTAL
@@ -348,13 +354,3 @@ config USB_APPLETOUCH
348 354
349 To compile this driver as a module, choose M here: the 355 To compile this driver as a module, choose M here: the
350 module will be called appletouch. 356 module will be called appletouch.
351
352config USB_TRANCEVIBRATOR
353 tristate "PlayStation 2 Trance Vibrator driver support"
354 depends on USB
355 help
356 Say Y here if you want to connect a PlayStation 2 Trance Vibrator
357 device to your computer's USB port.
358
359 To compile this driver as a module, choose M here: the
360 module will be called trancevibrator.
diff --git a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile
index 295f459d1079..d946d5213b30 100644
--- a/drivers/usb/input/Makefile
+++ b/drivers/usb/input/Makefile
@@ -3,7 +3,7 @@
3# 3#
4 4
5# Multipart objects. 5# Multipart objects.
6wacom-objs := wacom_sys.o wacom_wac.o 6wacom-objs := wacom_wac.o wacom_sys.o
7usbhid-objs := hid-core.o 7usbhid-objs := hid-core.o
8 8
9# Optional parts of multipart objects. 9# Optional parts of multipart objects.
@@ -48,7 +48,6 @@ obj-$(CONFIG_USB_ACECAD) += acecad.o
48obj-$(CONFIG_USB_YEALINK) += yealink.o 48obj-$(CONFIG_USB_YEALINK) += yealink.o
49obj-$(CONFIG_USB_XPAD) += xpad.o 49obj-$(CONFIG_USB_XPAD) += xpad.o
50obj-$(CONFIG_USB_APPLETOUCH) += appletouch.o 50obj-$(CONFIG_USB_APPLETOUCH) += appletouch.o
51obj-$(CONFIG_USB_TRANCEVIBRATOR) += trancevibrator.o
52 51
53ifeq ($(CONFIG_USB_DEBUG),y) 52ifeq ($(CONFIG_USB_DEBUG),y)
54EXTRA_CFLAGS += -DDEBUG 53EXTRA_CFLAGS += -DDEBUG
diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index f659f3028ad2..ff23318dc301 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -630,19 +630,14 @@ static int ati_remote_alloc_buffers(struct usb_device *udev,
630 */ 630 */
631static void ati_remote_free_buffers(struct ati_remote *ati_remote) 631static void ati_remote_free_buffers(struct ati_remote *ati_remote)
632{ 632{
633 if (ati_remote->irq_urb) 633 usb_free_urb(ati_remote->irq_urb);
634 usb_free_urb(ati_remote->irq_urb); 634 usb_free_urb(ati_remote->out_urb);
635 635
636 if (ati_remote->out_urb) 636 usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
637 usb_free_urb(ati_remote->out_urb); 637 ati_remote->inbuf, ati_remote->inbuf_dma);
638 638
639 if (ati_remote->inbuf) 639 usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
640 usb_buffer_free(ati_remote->udev, DATA_BUFSIZE, 640 ati_remote->outbuf, ati_remote->outbuf_dma);
641 ati_remote->inbuf, ati_remote->inbuf_dma);
642
643 if (ati_remote->outbuf)
644 usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
645 ati_remote->inbuf, ati_remote->outbuf_dma);
646} 641}
647 642
648static void ati_remote_input_init(struct ati_remote *ati_remote) 643static void ati_remote_input_init(struct ati_remote *ati_remote)
diff --git a/drivers/usb/input/ati_remote2.c b/drivers/usb/input/ati_remote2.c
index f982a2b4a7f9..83f1f79db7c7 100644
--- a/drivers/usb/input/ati_remote2.c
+++ b/drivers/usb/input/ati_remote2.c
@@ -372,8 +372,7 @@ static void ati_remote2_urb_cleanup(struct ati_remote2 *ar2)
372 int i; 372 int i;
373 373
374 for (i = 0; i < 2; i++) { 374 for (i = 0; i < 2; i++) {
375 if (ar2->urb[i]) 375 usb_free_urb(ar2->urb[i]);
376 usb_free_urb(ar2->urb[i]);
377 376
378 if (ar2->buf[i]) 377 if (ar2->buf[i])
379 usb_buffer_free(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]); 378 usb_buffer_free(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]);
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index a6738a83ff5b..a49644b7c58e 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -270,7 +270,7 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
270 * Read data value from item. 270 * Read data value from item.
271 */ 271 */
272 272
273static __inline__ __u32 item_udata(struct hid_item *item) 273static u32 item_udata(struct hid_item *item)
274{ 274{
275 switch (item->size) { 275 switch (item->size) {
276 case 1: return item->data.u8; 276 case 1: return item->data.u8;
@@ -280,7 +280,7 @@ static __inline__ __u32 item_udata(struct hid_item *item)
280 return 0; 280 return 0;
281} 281}
282 282
283static __inline__ __s32 item_sdata(struct hid_item *item) 283static s32 item_sdata(struct hid_item *item)
284{ 284{
285 switch (item->size) { 285 switch (item->size) {
286 case 1: return item->data.s8; 286 case 1: return item->data.s8;
@@ -727,7 +727,7 @@ static struct hid_device *hid_parse_report(__u8 *start, unsigned size)
727 * done by hand. 727 * done by hand.
728 */ 728 */
729 729
730static __inline__ __s32 snto32(__u32 value, unsigned n) 730static s32 snto32(__u32 value, unsigned n)
731{ 731{
732 switch (n) { 732 switch (n) {
733 case 8: return ((__s8)value); 733 case 8: return ((__s8)value);
@@ -741,30 +741,65 @@ static __inline__ __s32 snto32(__u32 value, unsigned n)
741 * Convert a signed 32-bit integer to a signed n-bit integer. 741 * Convert a signed 32-bit integer to a signed n-bit integer.
742 */ 742 */
743 743
744static __inline__ __u32 s32ton(__s32 value, unsigned n) 744static u32 s32ton(__s32 value, unsigned n)
745{ 745{
746 __s32 a = value >> (n - 1); 746 s32 a = value >> (n - 1);
747 if (a && a != -1) 747 if (a && a != -1)
748 return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1; 748 return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1;
749 return value & ((1 << n) - 1); 749 return value & ((1 << n) - 1);
750} 750}
751 751
752/* 752/*
753 * Extract/implement a data field from/to a report. 753 * Extract/implement a data field from/to a little endian report (bit array).
754 *
755 * Code sort-of follows HID spec:
756 * http://www.usb.org/developers/devclass_docs/HID1_11.pdf
757 *
758 * While the USB HID spec allows unlimited length bit fields in "report
759 * descriptors", most devices never use more than 16 bits.
760 * One model of UPS is claimed to report "LINEV" as a 32-bit field.
761 * Search linux-kernel and linux-usb-devel archives for "hid-core extract".
754 */ 762 */
755 763
756static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n) 764static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
757{ 765{
758 report += (offset >> 5) << 2; offset &= 31; 766 u64 x;
759 return (le64_to_cpu(get_unaligned((__le64*)report)) >> offset) & ((1ULL << n) - 1); 767
768 WARN_ON(n > 32);
769
770 report += offset >> 3; /* adjust byte index */
771 offset &= 7; /* now only need bit offset into one byte */
772 x = get_unaligned((u64 *) report);
773 x = le64_to_cpu(x);
774 x = (x >> offset) & ((1ULL << n) - 1); /* extract bit field */
775 return (u32) x;
760} 776}
761 777
778/*
779 * "implement" : set bits in a little endian bit stream.
780 * Same concepts as "extract" (see comments above).
781 * The data mangled in the bit stream remains in little endian
782 * order the whole time. It make more sense to talk about
783 * endianness of register values by considering a register
784 * a "cached" copy of the little endiad bit stream.
785 */
762static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value) 786static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
763{ 787{
764 report += (offset >> 5) << 2; offset &= 31; 788 u64 x;
765 put_unaligned((get_unaligned((__le64*)report) 789 u64 m = (1ULL << n) - 1;
766 & cpu_to_le64(~((((__u64) 1 << n) - 1) << offset))) 790
767 | cpu_to_le64((__u64)value << offset), (__le64*)report); 791 WARN_ON(n > 32);
792
793 WARN_ON(value > m);
794 value &= m;
795
796 report += offset >> 3;
797 offset &= 7;
798
799 x = get_unaligned((u64 *)report);
800 x &= cpu_to_le64(~(m << offset));
801 x |= cpu_to_le64(((u64) value) << offset);
802 put_unaligned(x, (u64 *) report);
768} 803}
769 804
770/* 805/*
@@ -933,20 +968,29 @@ static void hid_retry_timeout(unsigned long _hid)
933 hid_io_error(hid); 968 hid_io_error(hid);
934} 969}
935 970
936/* Workqueue routine to reset the device */ 971/* Workqueue routine to reset the device or clear a halt */
937static void hid_reset(void *_hid) 972static void hid_reset(void *_hid)
938{ 973{
939 struct hid_device *hid = (struct hid_device *) _hid; 974 struct hid_device *hid = (struct hid_device *) _hid;
940 int rc_lock, rc; 975 int rc_lock, rc = 0;
941 976
942 dev_dbg(&hid->intf->dev, "resetting device\n"); 977 if (test_bit(HID_CLEAR_HALT, &hid->iofl)) {
943 rc = rc_lock = usb_lock_device_for_reset(hid->dev, hid->intf); 978 dev_dbg(&hid->intf->dev, "clear halt\n");
944 if (rc_lock >= 0) { 979 rc = usb_clear_halt(hid->dev, hid->urbin->pipe);
945 rc = usb_reset_composite_device(hid->dev, hid->intf); 980 clear_bit(HID_CLEAR_HALT, &hid->iofl);
946 if (rc_lock) 981 hid_start_in(hid);
947 usb_unlock_device(hid->dev); 982 }
983
984 else if (test_bit(HID_RESET_PENDING, &hid->iofl)) {
985 dev_dbg(&hid->intf->dev, "resetting device\n");
986 rc = rc_lock = usb_lock_device_for_reset(hid->dev, hid->intf);
987 if (rc_lock >= 0) {
988 rc = usb_reset_composite_device(hid->dev, hid->intf);
989 if (rc_lock)
990 usb_unlock_device(hid->dev);
991 }
992 clear_bit(HID_RESET_PENDING, &hid->iofl);
948 } 993 }
949 clear_bit(HID_RESET_PENDING, &hid->iofl);
950 994
951 switch (rc) { 995 switch (rc) {
952 case 0: 996 case 0:
@@ -988,9 +1032,8 @@ static void hid_io_error(struct hid_device *hid)
988 1032
989 /* Retries failed, so do a port reset */ 1033 /* Retries failed, so do a port reset */
990 if (!test_and_set_bit(HID_RESET_PENDING, &hid->iofl)) { 1034 if (!test_and_set_bit(HID_RESET_PENDING, &hid->iofl)) {
991 if (schedule_work(&hid->reset_work)) 1035 schedule_work(&hid->reset_work);
992 goto done; 1036 goto done;
993 clear_bit(HID_RESET_PENDING, &hid->iofl);
994 } 1037 }
995 } 1038 }
996 1039
@@ -1014,6 +1057,11 @@ static void hid_irq_in(struct urb *urb)
1014 hid->retry_delay = 0; 1057 hid->retry_delay = 0;
1015 hid_input_report(HID_INPUT_REPORT, urb, 1); 1058 hid_input_report(HID_INPUT_REPORT, urb, 1);
1016 break; 1059 break;
1060 case -EPIPE: /* stall */
1061 clear_bit(HID_IN_RUNNING, &hid->iofl);
1062 set_bit(HID_CLEAR_HALT, &hid->iofl);
1063 schedule_work(&hid->reset_work);
1064 return;
1017 case -ECONNRESET: /* unlink */ 1065 case -ECONNRESET: /* unlink */
1018 case -ENOENT: 1066 case -ENOENT:
1019 case -ESHUTDOWN: /* unplug */ 1067 case -ESHUTDOWN: /* unplug */
@@ -1381,6 +1429,9 @@ void hid_close(struct hid_device *hid)
1381 1429
1382#define USB_VENDOR_ID_PANJIT 0x134c 1430#define USB_VENDOR_ID_PANJIT 0x134c
1383 1431
1432#define USB_VENDOR_ID_TURBOX 0x062a
1433#define USB_DEVICE_ID_TURBOX_KEYBOARD 0x0201
1434
1384/* 1435/*
1385 * Initialize all reports 1436 * Initialize all reports
1386 */ 1437 */
@@ -1589,6 +1640,19 @@ void hid_init_reports(struct hid_device *hid)
1589 1640
1590#define USB_VENDOR_ID_APPLE 0x05ac 1641#define USB_VENDOR_ID_APPLE 0x05ac
1591#define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304 1642#define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304
1643#define USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI 0x020e
1644#define USB_DEVICE_ID_APPLE_FOUNTAIN_ISO 0x020f
1645#define USB_DEVICE_ID_APPLE_GEYSER_ANSI 0x0214
1646#define USB_DEVICE_ID_APPLE_GEYSER_ISO 0x0215
1647#define USB_DEVICE_ID_APPLE_GEYSER_JIS 0x0216
1648#define USB_DEVICE_ID_APPLE_GEYSER3_ANSI 0x0217
1649#define USB_DEVICE_ID_APPLE_GEYSER3_ISO 0x0218
1650#define USB_DEVICE_ID_APPLE_GEYSER3_JIS 0x0219
1651#define USB_DEVICE_ID_APPLE_GEYSER4_ANSI 0x021a
1652#define USB_DEVICE_ID_APPLE_GEYSER4_ISO 0x021b
1653#define USB_DEVICE_ID_APPLE_GEYSER4_JIS 0x021c
1654#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
1655#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
1592 1656
1593#define USB_VENDOR_ID_CHERRY 0x046a 1657#define USB_VENDOR_ID_CHERRY 0x046a
1594#define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023 1658#define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023
@@ -1602,6 +1666,9 @@ void hid_init_reports(struct hid_device *hid)
1602#define USB_VENDOR_ID_SUN 0x0430 1666#define USB_VENDOR_ID_SUN 0x0430
1603#define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab 1667#define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab
1604 1668
1669#define USB_VENDOR_ID_AIRCABLE 0x16CA
1670#define USB_DEVICE_ID_AIRCABLE1 0x1502
1671
1605/* 1672/*
1606 * Alphabetically sorted blacklist by quirk type. 1673 * Alphabetically sorted blacklist by quirk type.
1607 */ 1674 */
@@ -1619,6 +1686,7 @@ static const struct hid_blacklist {
1619 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE }, 1686 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE },
1620 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE }, 1687 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE },
1621 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE }, 1688 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE },
1689 { USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1, HID_QUIRK_IGNORE },
1622 { USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE }, 1690 { USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE },
1623 { USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE }, 1691 { USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
1624 { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW40, HID_QUIRK_IGNORE }, 1692 { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW40, HID_QUIRK_IGNORE },
@@ -1752,22 +1820,27 @@ static const struct hid_blacklist {
1752 1820
1753 { USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_CYMOTION }, 1821 { USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_CYMOTION },
1754 1822
1755 { USB_VENDOR_ID_APPLE, 0x020E, HID_QUIRK_POWERBOOK_HAS_FN }, 1823 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
1756 { USB_VENDOR_ID_APPLE, 0x020F, HID_QUIRK_POWERBOOK_HAS_FN }, 1824 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_POWERBOOK_HAS_FN },
1757 { USB_VENDOR_ID_APPLE, 0x0214, HID_QUIRK_POWERBOOK_HAS_FN }, 1825 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
1758 { USB_VENDOR_ID_APPLE, 0x0215, HID_QUIRK_POWERBOOK_HAS_FN }, 1826 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
1759 { USB_VENDOR_ID_APPLE, 0x0216, HID_QUIRK_POWERBOOK_HAS_FN }, 1827 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
1760 { USB_VENDOR_ID_APPLE, 0x0217, HID_QUIRK_POWERBOOK_HAS_FN }, 1828 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
1761 { USB_VENDOR_ID_APPLE, 0x0218, HID_QUIRK_POWERBOOK_HAS_FN }, 1829 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
1762 { USB_VENDOR_ID_APPLE, 0x0219, HID_QUIRK_POWERBOOK_HAS_FN }, 1830 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
1763 { USB_VENDOR_ID_APPLE, 0x030A, HID_QUIRK_POWERBOOK_HAS_FN }, 1831 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
1764 { USB_VENDOR_ID_APPLE, 0x030B, HID_QUIRK_POWERBOOK_HAS_FN }, 1832 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN },
1833 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
1834 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
1835 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
1765 1836
1766 { USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE }, 1837 { USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE },
1767 { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE }, 1838 { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE },
1768 { USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE }, 1839 { USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE },
1769 { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE }, 1840 { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE },
1770 1841
1842 { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
1843
1771 { 0, 0 } 1844 { 0, 0 }
1772}; 1845};
1773 1846
@@ -1940,7 +2013,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
1940 if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0) 2013 if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
1941 interval = hid_mousepoll_interval; 2014 interval = hid_mousepoll_interval;
1942 2015
1943 if (endpoint->bEndpointAddress & USB_DIR_IN) { 2016 if (usb_endpoint_dir_in(endpoint)) {
1944 if (hid->urbin) 2017 if (hid->urbin)
1945 continue; 2018 continue;
1946 if (!(hid->urbin = usb_alloc_urb(0, GFP_KERNEL))) 2019 if (!(hid->urbin = usb_alloc_urb(0, GFP_KERNEL)))
@@ -2022,13 +2095,9 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
2022 return hid; 2095 return hid;
2023 2096
2024fail: 2097fail:
2025 2098 usb_free_urb(hid->urbin);
2026 if (hid->urbin) 2099 usb_free_urb(hid->urbout);
2027 usb_free_urb(hid->urbin); 2100 usb_free_urb(hid->urbctrl);
2028 if (hid->urbout)
2029 usb_free_urb(hid->urbout);
2030 if (hid->urbctrl)
2031 usb_free_urb(hid->urbctrl);
2032 hid_free_buffers(dev, hid); 2101 hid_free_buffers(dev, hid);
2033 hid_free_device(hid); 2102 hid_free_device(hid);
2034 2103
@@ -2059,8 +2128,7 @@ static void hid_disconnect(struct usb_interface *intf)
2059 2128
2060 usb_free_urb(hid->urbin); 2129 usb_free_urb(hid->urbin);
2061 usb_free_urb(hid->urbctrl); 2130 usb_free_urb(hid->urbctrl);
2062 if (hid->urbout) 2131 usb_free_urb(hid->urbout);
2063 usb_free_urb(hid->urbout);
2064 2132
2065 hid_free_buffers(hid->dev, hid); 2133 hid_free_buffers(hid->dev, hid);
2066 hid_free_device(hid); 2134 hid_free_device(hid);
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
index 9a808a3b4d37..68e7ebb978a9 100644
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -121,6 +121,12 @@ static struct hidinput_key_translation powerbook_numlock_keys[] = {
121 { } 121 { }
122}; 122};
123 123
124static struct hidinput_key_translation powerbook_iso_keyboard[] = {
125 { KEY_GRAVE, KEY_102ND },
126 { KEY_102ND, KEY_GRAVE },
127 { }
128};
129
124static int usbhid_pb_fnmode = 1; 130static int usbhid_pb_fnmode = 1;
125module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644); 131module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
126MODULE_PARM_DESC(pb_fnmode, 132MODULE_PARM_DESC(pb_fnmode,
@@ -195,6 +201,14 @@ static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
195 } 201 }
196 } 202 }
197 203
204 if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) {
205 trans = find_translation(powerbook_iso_keyboard, usage->code);
206 if (trans) {
207 input_event(input, usage->type, trans->to, value);
208 return 1;
209 }
210 }
211
198 return 0; 212 return 0;
199} 213}
200 214
@@ -210,6 +224,9 @@ static void hidinput_pb_setup(struct input_dev *input)
210 224
211 for (trans = powerbook_numlock_keys; trans->from; trans++) 225 for (trans = powerbook_numlock_keys; trans->from; trans++)
212 set_bit(trans->to, input->keybit); 226 set_bit(trans->to, input->keybit);
227
228 for (trans = powerbook_iso_keyboard; trans->from; trans++)
229 set_bit(trans->to, input->keybit);
213} 230}
214#else 231#else
215static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input, 232static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
index 9b50effef758..2a9bf07944c0 100644
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -260,6 +260,7 @@ struct hid_item {
260#define HID_QUIRK_POWERBOOK_HAS_FN 0x00001000 260#define HID_QUIRK_POWERBOOK_HAS_FN 0x00001000
261#define HID_QUIRK_POWERBOOK_FN_ON 0x00002000 261#define HID_QUIRK_POWERBOOK_FN_ON 0x00002000
262#define HID_QUIRK_INVERT_HWHEEL 0x00004000 262#define HID_QUIRK_INVERT_HWHEEL 0x00004000
263#define HID_QUIRK_POWERBOOK_ISO_KEYBOARD 0x00008000
263 264
264/* 265/*
265 * This is the global environment of the parser. This information is 266 * This is the global environment of the parser. This information is
@@ -384,6 +385,7 @@ struct hid_control_fifo {
384#define HID_IN_RUNNING 3 385#define HID_IN_RUNNING 3
385#define HID_RESET_PENDING 4 386#define HID_RESET_PENDING 4
386#define HID_SUSPENDED 5 387#define HID_SUSPENDED 5
388#define HID_CLEAR_HALT 6
387 389
388struct hid_input { 390struct hid_input {
389 struct list_head list; 391 struct list_head list;
diff --git a/drivers/usb/input/usbkbd.c b/drivers/usb/input/usbkbd.c
index c73285cf8558..dac88640eab6 100644
--- a/drivers/usb/input/usbkbd.c
+++ b/drivers/usb/input/usbkbd.c
@@ -208,10 +208,8 @@ static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd)
208 208
209static void usb_kbd_free_mem(struct usb_device *dev, struct usb_kbd *kbd) 209static void usb_kbd_free_mem(struct usb_device *dev, struct usb_kbd *kbd)
210{ 210{
211 if (kbd->irq) 211 usb_free_urb(kbd->irq);
212 usb_free_urb(kbd->irq); 212 usb_free_urb(kbd->led);
213 if (kbd->led)
214 usb_free_urb(kbd->led);
215 if (kbd->new) 213 if (kbd->new)
216 usb_buffer_free(dev, 8, kbd->new, kbd->new_dma); 214 usb_buffer_free(dev, 8, kbd->new, kbd->new_dma);
217 if (kbd->cr) 215 if (kbd->cr)
@@ -236,9 +234,7 @@ static int usb_kbd_probe(struct usb_interface *iface,
236 return -ENODEV; 234 return -ENODEV;
237 235
238 endpoint = &interface->endpoint[0].desc; 236 endpoint = &interface->endpoint[0].desc;
239 if (!(endpoint->bEndpointAddress & USB_DIR_IN)) 237 if (!usb_endpoint_is_int_in(endpoint))
240 return -ENODEV;
241 if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT)
242 return -ENODEV; 238 return -ENODEV;
243 239
244 pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); 240 pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
diff --git a/drivers/usb/input/usbmouse.c b/drivers/usb/input/usbmouse.c
index cbbbea332ed7..68a55642c082 100644
--- a/drivers/usb/input/usbmouse.c
+++ b/drivers/usb/input/usbmouse.c
@@ -126,9 +126,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i
126 return -ENODEV; 126 return -ENODEV;
127 127
128 endpoint = &interface->endpoint[0].desc; 128 endpoint = &interface->endpoint[0].desc;
129 if (!(endpoint->bEndpointAddress & USB_DIR_IN)) 129 if (!usb_endpoint_is_int_in(endpoint))
130 return -ENODEV;
131 if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT)
132 return -ENODEV; 130 return -ENODEV;
133 131
134 pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); 132 pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c
index f26c1cd1129f..49704d4ed0e2 100644
--- a/drivers/usb/input/usbtouchscreen.c
+++ b/drivers/usb/input/usbtouchscreen.c
@@ -8,6 +8,7 @@
8 * - PanJit TouchSet 8 * - PanJit TouchSet
9 * - eTurboTouch 9 * - eTurboTouch
10 * - Gunze AHL61 10 * - Gunze AHL61
11 * - DMC TSC-10/25
11 * 12 *
12 * Copyright (C) 2004-2006 by Daniel Ritz <daniel.ritz@gmx.ch> 13 * Copyright (C) 2004-2006 by Daniel Ritz <daniel.ritz@gmx.ch>
13 * Copyright (C) by Todd E. Johnson (mtouchusb.c) 14 * Copyright (C) by Todd E. Johnson (mtouchusb.c)
@@ -30,6 +31,8 @@
30 * - ITM parts are from itmtouch.c 31 * - ITM parts are from itmtouch.c
31 * - 3M parts are from mtouchusb.c 32 * - 3M parts are from mtouchusb.c
32 * - PanJit parts are from an unmerged driver by Lanslott Gish 33 * - PanJit parts are from an unmerged driver by Lanslott Gish
34 * - DMC TSC 10/25 are from Holger Schurig, with ideas from an unmerged
35 * driver from Marius Vollmer
33 * 36 *
34 *****************************************************************************/ 37 *****************************************************************************/
35 38
@@ -44,7 +47,7 @@
44#include <linux/usb/input.h> 47#include <linux/usb/input.h>
45 48
46 49
47#define DRIVER_VERSION "v0.4" 50#define DRIVER_VERSION "v0.5"
48#define DRIVER_AUTHOR "Daniel Ritz <daniel.ritz@gmx.ch>" 51#define DRIVER_AUTHOR "Daniel Ritz <daniel.ritz@gmx.ch>"
49#define DRIVER_DESC "USB Touchscreen Driver" 52#define DRIVER_DESC "USB Touchscreen Driver"
50 53
@@ -103,6 +106,7 @@ enum {
103 DEVTYPE_ITM, 106 DEVTYPE_ITM,
104 DEVTYPE_ETURBO, 107 DEVTYPE_ETURBO,
105 DEVTYPE_GUNZE, 108 DEVTYPE_GUNZE,
109 DEVTYPE_DMC_TSC10,
106}; 110};
107 111
108static struct usb_device_id usbtouch_devices[] = { 112static struct usb_device_id usbtouch_devices[] = {
@@ -139,6 +143,10 @@ static struct usb_device_id usbtouch_devices[] = {
139 {USB_DEVICE(0x0637, 0x0001), .driver_info = DEVTYPE_GUNZE}, 143 {USB_DEVICE(0x0637, 0x0001), .driver_info = DEVTYPE_GUNZE},
140#endif 144#endif
141 145
146#ifdef CONFIG_USB_TOUCHSCREEN_DMC_TSC10
147 {USB_DEVICE(0x0afa, 0x03e8), .driver_info = DEVTYPE_DMC_TSC10},
148#endif
149
142 {} 150 {}
143}; 151};
144 152
@@ -256,10 +264,10 @@ static int itm_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *pr
256{ 264{
257 *x = ((pkt[0] & 0x1F) << 7) | (pkt[3] & 0x7F); 265 *x = ((pkt[0] & 0x1F) << 7) | (pkt[3] & 0x7F);
258 *y = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F); 266 *y = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F);
259 *press = ((pkt[2] & 0x1F) << 7) | (pkt[5] & 0x7F); 267 *press = ((pkt[2] & 0x01) << 7) | (pkt[5] & 0x7F);
260 *touch = ~pkt[7] & 0x20; 268 *touch = ~pkt[7] & 0x20;
261 269
262 return 1; 270 return *touch;
263} 271}
264#endif 272#endif
265 273
@@ -313,6 +321,80 @@ static int gunze_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *
313#endif 321#endif
314 322
315/***************************************************************************** 323/*****************************************************************************
324 * DMC TSC-10/25 Part
325 *
326 * Documentation about the controller and it's protocol can be found at
327 * http://www.dmccoltd.com/files/controler/tsc10usb_pi_e.pdf
328 * http://www.dmccoltd.com/files/controler/tsc25_usb_e.pdf
329 */
330#ifdef CONFIG_USB_TOUCHSCREEN_DMC_TSC10
331
332/* supported data rates. currently using 130 */
333#define TSC10_RATE_POINT 0x50
334#define TSC10_RATE_30 0x40
335#define TSC10_RATE_50 0x41
336#define TSC10_RATE_80 0x42
337#define TSC10_RATE_100 0x43
338#define TSC10_RATE_130 0x44
339#define TSC10_RATE_150 0x45
340
341/* commands */
342#define TSC10_CMD_RESET 0x55
343#define TSC10_CMD_RATE 0x05
344#define TSC10_CMD_DATA1 0x01
345
346static int dmc_tsc10_init(struct usbtouch_usb *usbtouch)
347{
348 struct usb_device *dev = usbtouch->udev;
349 int ret;
350 unsigned char buf[2];
351
352 /* reset */
353 buf[0] = buf[1] = 0xFF;
354 ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0),
355 TSC10_CMD_RESET,
356 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
357 0, 0, buf, 2, USB_CTRL_SET_TIMEOUT);
358 if (ret < 0)
359 return ret;
360 if (buf[0] != 0x06 || buf[1] != 0x00)
361 return -ENODEV;
362
363 /* set coordinate output rate */
364 buf[0] = buf[1] = 0xFF;
365 ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0),
366 TSC10_CMD_RATE,
367 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
368 TSC10_RATE_150, 0, buf, 2, USB_CTRL_SET_TIMEOUT);
369 if (ret < 0)
370 return ret;
371 if (buf[0] != 0x06 || buf[1] != 0x00)
372 return -ENODEV;
373
374 /* start sending data */
375 ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0),
376 TSC10_CMD_DATA1,
377 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
378 0, 0, NULL, 0, USB_CTRL_SET_TIMEOUT);
379 if (ret < 0)
380 return ret;
381
382 return 0;
383}
384
385
386static int dmc_tsc10_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
387{
388 *x = ((pkt[2] & 0x03) << 8) | pkt[1];
389 *y = ((pkt[4] & 0x03) << 8) | pkt[3];
390 *touch = pkt[0] & 0x01;
391
392 return 1;
393}
394#endif
395
396
397/*****************************************************************************
316 * the different device descriptors 398 * the different device descriptors
317 */ 399 */
318static struct usbtouch_device_info usbtouch_dev_info[] = { 400static struct usbtouch_device_info usbtouch_dev_info[] = {
@@ -389,6 +471,18 @@ static struct usbtouch_device_info usbtouch_dev_info[] = {
389 .read_data = gunze_read_data, 471 .read_data = gunze_read_data,
390 }, 472 },
391#endif 473#endif
474
475#ifdef CONFIG_USB_TOUCHSCREEN_DMC_TSC10
476 [DEVTYPE_DMC_TSC10] = {
477 .min_xc = 0x0,
478 .max_xc = 0x03ff,
479 .min_yc = 0x0,
480 .max_yc = 0x03ff,
481 .rept_size = 5,
482 .init = dmc_tsc10_init,
483 .read_data = dmc_tsc10_read_data,
484 },
485#endif
392}; 486};
393 487
394 488
@@ -640,7 +734,7 @@ static int usbtouch_probe(struct usb_interface *intf,
640 type->max_press, 0, 0); 734 type->max_press, 0, 0);
641 735
642 usb_fill_int_urb(usbtouch->irq, usbtouch->udev, 736 usb_fill_int_urb(usbtouch->irq, usbtouch->udev,
643 usb_rcvintpipe(usbtouch->udev, 0x81), 737 usb_rcvintpipe(usbtouch->udev, endpoint->bEndpointAddress),
644 usbtouch->data, type->rept_size, 738 usbtouch->data, type->rept_size,
645 usbtouch_irq, usbtouch, endpoint->bInterval); 739 usbtouch_irq, usbtouch, endpoint->bInterval);
646 740
diff --git a/drivers/usb/input/wacom.h b/drivers/usb/input/wacom.h
index 7b3840e378a8..d85abfc5ab58 100644
--- a/drivers/usb/input/wacom.h
+++ b/drivers/usb/input/wacom.h
@@ -63,6 +63,7 @@
63 * v1.46 (pc) - Split wacom.c into wacom_sys.c and wacom_wac.c, 63 * v1.46 (pc) - Split wacom.c into wacom_sys.c and wacom_wac.c,
64 * - where wacom_sys.c deals with system specific code, 64 * - where wacom_sys.c deals with system specific code,
65 * - and wacom_wac.c deals with Wacom specific code 65 * - and wacom_wac.c deals with Wacom specific code
66 * - Support Intuos3 4x6
66 */ 67 */
67 68
68/* 69/*
@@ -109,7 +110,6 @@ struct wacom_combo {
109}; 110};
110 111
111extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo); 112extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo);
112extern void wacom_sys_irq(struct urb *urb);
113extern void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data); 113extern void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data);
114extern void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data); 114extern void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data);
115extern void wacom_report_key(void *wcombo, unsigned int key_type, int key_data); 115extern void wacom_report_key(void *wcombo, unsigned int key_type, int key_data);
@@ -118,6 +118,7 @@ extern void wacom_input_sync(void *wcombo);
118extern void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac); 118extern void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
119extern void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac); 119extern void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
120extern void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac); 120extern void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
121extern void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
121extern void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac); 122extern void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
122extern void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac); 123extern void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
123extern void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac); 124extern void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
diff --git a/drivers/usb/input/wacom_sys.c b/drivers/usb/input/wacom_sys.c
index d233c37bd533..e7cc20ab8155 100644
--- a/drivers/usb/input/wacom_sys.c
+++ b/drivers/usb/input/wacom_sys.c
@@ -42,7 +42,7 @@ static struct input_dev * get_input_dev(struct wacom_combo *wcombo)
42 return wcombo->wacom->dev; 42 return wcombo->wacom->dev;
43} 43}
44 44
45void wacom_sys_irq(struct urb *urb) 45static void wacom_sys_irq(struct urb *urb)
46{ 46{
47 struct wacom *wacom = urb->context; 47 struct wacom *wacom = urb->context;
48 struct wacom_combo wcombo; 48 struct wacom_combo wcombo;
@@ -110,7 +110,7 @@ __u16 wacom_be16_to_cpu(unsigned char *data)
110__u16 wacom_le16_to_cpu(unsigned char *data) 110__u16 wacom_le16_to_cpu(unsigned char *data)
111{ 111{
112 __u16 value; 112 __u16 value;
113 value = be16_to_cpu(*(__be16 *) data); 113 value = le16_to_cpu(*(__le16 *) data);
114 return value; 114 return value;
115} 115}
116 116
@@ -143,7 +143,7 @@ void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
143 input_dev->evbit[0] |= BIT(EV_MSC); 143 input_dev->evbit[0] |= BIT(EV_MSC);
144 input_dev->mscbit[0] |= BIT(MSC_SERIAL); 144 input_dev->mscbit[0] |= BIT(MSC_SERIAL);
145 input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); 145 input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
146 input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7); 146 input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_4);
147} 147}
148 148
149void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac) 149void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
@@ -155,11 +155,16 @@ void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
155 input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom_wac->features->distance_max, 0, 0); 155 input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom_wac->features->distance_max, 0, 0);
156} 156}
157 157
158void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac) 158void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
159{ 159{
160 input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); 160 input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
161 input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7); 161 input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3);
162 input_set_abs_params(input_dev, ABS_RX, 0, 4097, 0, 0); 162 input_set_abs_params(input_dev, ABS_RX, 0, 4097, 0, 0);
163}
164
165void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
166{
167 input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
163 input_set_abs_params(input_dev, ABS_RY, 0, 4097, 0, 0); 168 input_set_abs_params(input_dev, ABS_RY, 0, 4097, 0, 0);
164} 169}
165 170
@@ -218,8 +223,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
218 strlcat(wacom->phys, "/input0", sizeof(wacom->phys)); 223 strlcat(wacom->phys, "/input0", sizeof(wacom->phys));
219 224
220 wacom_wac->features = get_wacom_feature(id); 225 wacom_wac->features = get_wacom_feature(id);
221 if (wacom_wac->features->pktlen > 10) 226 BUG_ON(wacom_wac->features->pktlen > 10);
222 BUG();
223 227
224 input_dev->name = wacom_wac->features->name; 228 input_dev->name = wacom_wac->features->name;
225 wacom->wacom_wac = wacom_wac; 229 wacom->wacom_wac = wacom_wac;
@@ -244,7 +248,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
244 usb_fill_int_urb(wacom->irq, dev, 248 usb_fill_int_urb(wacom->irq, dev,
245 usb_rcvintpipe(dev, endpoint->bEndpointAddress), 249 usb_rcvintpipe(dev, endpoint->bEndpointAddress),
246 wacom_wac->data, wacom_wac->features->pktlen, 250 wacom_wac->data, wacom_wac->features->pktlen,
247 wacom_wac->features->irq, wacom, endpoint->bInterval); 251 wacom_sys_irq, wacom, endpoint->bInterval);
248 wacom->irq->transfer_dma = wacom->data_dma; 252 wacom->irq->transfer_dma = wacom->data_dma;
249 wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 253 wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
250 254
@@ -278,8 +282,8 @@ static void wacom_disconnect(struct usb_interface *intf)
278 input_unregister_device(wacom->dev); 282 input_unregister_device(wacom->dev);
279 usb_free_urb(wacom->irq); 283 usb_free_urb(wacom->irq);
280 usb_buffer_free(interface_to_usbdev(intf), 10, wacom->wacom_wac->data, wacom->data_dma); 284 usb_buffer_free(interface_to_usbdev(intf), 10, wacom->wacom_wac->data, wacom->data_dma);
281 kfree(wacom);
282 kfree(wacom->wacom_wac); 285 kfree(wacom->wacom_wac);
286 kfree(wacom);
283 } 287 }
284} 288}
285 289
diff --git a/drivers/usb/input/wacom_wac.c b/drivers/usb/input/wacom_wac.c
index aa31d22d4f05..92726fe89379 100644
--- a/drivers/usb/input/wacom_wac.c
+++ b/drivers/usb/input/wacom_wac.c
@@ -191,9 +191,9 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
191 wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01); 191 wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01);
192 wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02); 192 wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02);
193 if (wacom->features->type == WACOM_G4) 193 if (wacom->features->type == WACOM_G4)
194 wacom_report_abs(wcombo, ABS_DISTANCE, data[6]); 194 wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
195 else 195 else
196 wacom_report_abs(wcombo, ABS_DISTANCE, data[7]); 196 wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
197 break; 197 break;
198 } 198 }
199 } 199 }
@@ -303,8 +303,9 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
303 wacom->tool[idx] = BTN_TOOL_PEN; 303 wacom->tool[idx] = BTN_TOOL_PEN;
304 } 304 }
305 /* only large I3 support Lens Cursor */ 305 /* only large I3 support Lens Cursor */
306 if(!((wacom->tool[idx] == BTN_TOOL_LENS) && 306 if(!((wacom->tool[idx] == BTN_TOOL_LENS)
307 (wacom->features->type == INTUOS3))) { 307 && ((wacom->features->type == INTUOS3)
308 || (wacom->features->type == INTUOS3S)))) {
308 wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */ 309 wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */
309 wacom_report_key(wcombo, wacom->tool[idx], 1); 310 wacom_report_key(wcombo, wacom->tool[idx], 1);
310 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 311 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
@@ -315,10 +316,14 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
315 316
316 /* Exit report */ 317 /* Exit report */
317 if ((data[1] & 0xfe) == 0x80) { 318 if ((data[1] & 0xfe) == 0x80) {
318 wacom_report_key(wcombo, wacom->tool[idx], 0); 319 if(!((wacom->tool[idx] == BTN_TOOL_LENS)
319 wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */ 320 && ((wacom->features->type == INTUOS3)
320 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 321 || (wacom->features->type == INTUOS3S)))) {
321 return 2; 322 wacom_report_key(wcombo, wacom->tool[idx], 0);
323 wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
324 wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
325 return 2;
326 }
322 } 327 }
323 return 0; 328 return 0;
324} 329}
@@ -382,7 +387,8 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
382 wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); 387 wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
383 wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); 388 wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
384 389
385 if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) | data[2]) 390 if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) |
391 data[2] | (data[3] & 0x1f) | data[4])
386 wacom_report_key(wcombo, wacom->tool[1], 1); 392 wacom_report_key(wcombo, wacom->tool[1], 1);
387 else 393 else
388 wacom_report_key(wcombo, wacom->tool[1], 0); 394 wacom_report_key(wcombo, wacom->tool[1], 0);
@@ -432,7 +438,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
432 ((t - 1) / 2) : -t / 2); 438 ((t - 1) / 2) : -t / 2);
433 } 439 }
434 440
435 } else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3) { 441 } else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3S) {
436 /* 4D mouse packet */ 442 /* 4D mouse packet */
437 wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01); 443 wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01);
438 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02); 444 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
@@ -452,12 +458,12 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
452 - ((data[8] & 0x02) >> 1)); 458 - ((data[8] & 0x02) >> 1));
453 459
454 /* I3 2D mouse side buttons */ 460 /* I3 2D mouse side buttons */
455 if (wacom->features->type == INTUOS3) { 461 if (wacom->features->type >= INTUOS3S && wacom->features->type <= INTUOS3L) {
456 wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x40); 462 wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x40);
457 wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x20); 463 wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x20);
458 } 464 }
459 465
460 } else if (wacom->features->type < INTUOS3) { 466 } else if (wacom->features->type < INTUOS3S || wacom->features->type == INTUOS3L) {
461 /* Lens cursor packets */ 467 /* Lens cursor packets */
462 wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01); 468 wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01);
463 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02); 469 wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
@@ -490,6 +496,7 @@ int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo)
490 return (wacom_ptu_irq(wacom_wac, wcombo)); 496 return (wacom_ptu_irq(wacom_wac, wcombo));
491 break; 497 break;
492 case INTUOS: 498 case INTUOS:
499 case INTUOS3S:
493 case INTUOS3: 500 case INTUOS3:
494 case INTUOS3L: 501 case INTUOS3L:
495 case CINTIQ: 502 case CINTIQ:
@@ -515,6 +522,8 @@ void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_w
515 case CINTIQ: 522 case CINTIQ:
516 input_dev_i3(input_dev, wacom_wac); 523 input_dev_i3(input_dev, wacom_wac);
517 /* fall through */ 524 /* fall through */
525 case INTUOS3S:
526 input_dev_i3s(input_dev, wacom_wac);
518 case INTUOS: 527 case INTUOS:
519 input_dev_i(input_dev, wacom_wac); 528 input_dev_i(input_dev, wacom_wac);
520 break; 529 break;
@@ -530,49 +539,50 @@ void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_w
530} 539}
531 540
532static struct wacom_features wacom_features[] = { 541static struct wacom_features wacom_features[] = {
533 { "Wacom Penpartner", 7, 5040, 3780, 255, 32, PENPARTNER, wacom_sys_irq }, 542 { "Wacom Penpartner", 7, 5040, 3780, 255, 0, PENPARTNER },
534 { "Wacom Graphire", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_sys_irq }, 543 { "Wacom Graphire", 8, 10206, 7422, 511, 63, GRAPHIRE },
535 { "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_sys_irq }, 544 { "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 63, GRAPHIRE },
536 { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, GRAPHIRE, wacom_sys_irq }, 545 { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 63, GRAPHIRE },
537 { "Wacom Graphire3", 8, 10208, 7424, 511, 32, GRAPHIRE, wacom_sys_irq }, 546 { "Wacom Graphire3", 8, 10208, 7424, 511, 63, GRAPHIRE },
538 { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, GRAPHIRE, wacom_sys_irq }, 547 { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 63, GRAPHIRE },
539 { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 32, WACOM_G4, wacom_sys_irq }, 548 { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 63, WACOM_G4 },
540 { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 32, WACOM_G4, wacom_sys_irq }, 549 { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 63, WACOM_G4 },
541 { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_sys_irq }, 550 { "Wacom Volito", 8, 5104, 3712, 511, 0, GRAPHIRE },
542 { "Wacom PenStation2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_sys_irq }, 551 { "Wacom PenStation2", 8, 3250, 2320, 255, 0, GRAPHIRE },
543 { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_sys_irq }, 552 { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 0, GRAPHIRE },
544 { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 32, GRAPHIRE, wacom_sys_irq }, 553 { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 0, GRAPHIRE },
545 { "Wacom PenPartner2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_sys_irq }, 554 { "Wacom PenPartner2", 8, 3250, 2320, 255, 0, GRAPHIRE },
546 { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_sys_irq}, 555 { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 63, INTUOS },
547 { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_sys_irq }, 556 { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 63, INTUOS },
548 { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_sys_irq }, 557 { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 63, INTUOS },
549 { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_sys_irq }, 558 { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 63, INTUOS },
550 { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_sys_irq}, 559 { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 63, INTUOS },
551 { "Wacom PL400", 8, 5408, 4056, 255, 32, PL, wacom_sys_irq }, 560 { "Wacom PL400", 8, 5408, 4056, 255, 0, PL },
552 { "Wacom PL500", 8, 6144, 4608, 255, 32, PL, wacom_sys_irq }, 561 { "Wacom PL500", 8, 6144, 4608, 255, 0, PL },
553 { "Wacom PL600", 8, 6126, 4604, 255, 32, PL, wacom_sys_irq }, 562 { "Wacom PL600", 8, 6126, 4604, 255, 0, PL },
554 { "Wacom PL600SX", 8, 6260, 5016, 255, 32, PL, wacom_sys_irq }, 563 { "Wacom PL600SX", 8, 6260, 5016, 255, 0, PL },
555 { "Wacom PL550", 8, 6144, 4608, 511, 32, PL, wacom_sys_irq }, 564 { "Wacom PL550", 8, 6144, 4608, 511, 0, PL },
556 { "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_sys_irq }, 565 { "Wacom PL800", 8, 7220, 5780, 511, 0, PL },
557 { "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_sys_irq }, 566 { "Wacom PL700", 8, 6758, 5406, 511, 0, PL },
558 { "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_sys_irq }, 567 { "Wacom PL510", 8, 6282, 4762, 511, 0, PL },
559 { "Wacom DTU710", 8, 34080, 27660, 511, 32, PL, wacom_sys_irq }, 568 { "Wacom DTU710", 8, 34080, 27660, 511, 0, PL },
560 { "Wacom DTF521", 8, 6282, 4762, 511, 32, PL, wacom_sys_irq }, 569 { "Wacom DTF521", 8, 6282, 4762, 511, 0, PL },
561 { "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_sys_irq }, 570 { "Wacom DTF720", 8, 6858, 5506, 511, 0, PL },
562 { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PTU, wacom_sys_irq }, 571 { "Wacom Cintiq Partner",8, 20480, 15360, 511, 0, PTU },
563 { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_sys_irq }, 572 { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 63, INTUOS },
564 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_sys_irq }, 573 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 63, INTUOS },
565 { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_sys_irq }, 574 { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 63, INTUOS },
566 { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_sys_irq }, 575 { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 63, INTUOS },
567 { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_sys_irq }, 576 { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 63, INTUOS },
568 { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_sys_irq }, 577 { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 63, INTUOS3S },
569 { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_sys_irq }, 578 { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 63, INTUOS3 },
570 { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_sys_irq }, 579 { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 63, INTUOS3 },
571 { "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 15, INTUOS3L, wacom_sys_irq }, 580 { "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 63, INTUOS3L },
572 { "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 15, INTUOS3L, wacom_sys_irq }, 581 { "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 63, INTUOS3L },
573 { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_sys_irq }, 582 { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 63, INTUOS3 },
574 { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_sys_irq }, 583 { "Wacom Intuos3 4x6", 10, 31496, 19685, 1023, 15, INTUOS3S },
575 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_sys_irq }, 584 { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 63, CINTIQ },
585 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 63, INTUOS },
576 { } 586 { }
577}; 587};
578 588
@@ -618,6 +628,7 @@ static struct usb_device_id wacom_ids[] = {
618 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) }, 628 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) },
619 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) }, 629 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) },
620 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) }, 630 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) },
631 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB7) },
621 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) }, 632 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
622 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, 633 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
623 { } 634 { }
diff --git a/drivers/usb/input/wacom_wac.h b/drivers/usb/input/wacom_wac.h
index ceae7bf59d9f..a1d9ce007970 100644
--- a/drivers/usb/input/wacom_wac.h
+++ b/drivers/usb/input/wacom_wac.h
@@ -20,6 +20,7 @@ enum {
20 PTU, 20 PTU,
21 PL, 21 PL,
22 INTUOS, 22 INTUOS,
23 INTUOS3S,
23 INTUOS3, 24 INTUOS3,
24 INTUOS3L, 25 INTUOS3L,
25 CINTIQ, 26 CINTIQ,
@@ -34,7 +35,6 @@ struct wacom_features {
34 int pressure_max; 35 int pressure_max;
35 int distance_max; 36 int distance_max;
36 int type; 37 int type;
37 usb_complete_t irq;
38}; 38};
39 39
40struct wacom_wac { 40struct wacom_wac {
diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c
index cebb6c463bfb..df97e5c803f9 100644
--- a/drivers/usb/input/xpad.c
+++ b/drivers/usb/input/xpad.c
@@ -1,8 +1,13 @@
1/* 1/*
2 * X-Box gamepad - v0.0.5 2 * X-Box gamepad - v0.0.6
3 * 3 *
4 * Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de> 4 * Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de>
5 * 5 * 2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>,
6 * Steven Toth <steve@toth.demon.co.uk>,
7 * Franz Lehner <franz@caos.at>,
8 * Ivan Hawkes <blackhawk@ivanhawkes.com>
9 * 2005 Dominic Cerquetti <binary1230@yahoo.com>
10 * 2006 Adam Buchbinder <adam.buchbinder@gmail.com>
6 * 11 *
7 * This program is free software; you can redistribute it and/or 12 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as 13 * modify it under the terms of the GNU General Public License as
@@ -28,11 +33,13 @@
28 * - ITO Takayuki for providing essential xpad information on his website 33 * - ITO Takayuki for providing essential xpad information on his website
29 * - Vojtech Pavlik - iforce driver / input subsystem 34 * - Vojtech Pavlik - iforce driver / input subsystem
30 * - Greg Kroah-Hartman - usb-skeleton driver 35 * - Greg Kroah-Hartman - usb-skeleton driver
36 * - XBOX Linux project - extra USB id's
31 * 37 *
32 * TODO: 38 * TODO:
33 * - fine tune axes 39 * - fine tune axes (especially trigger axes)
34 * - fix "analog" buttons (reported as digital now) 40 * - fix "analog" buttons (reported as digital now)
35 * - get rumble working 41 * - get rumble working
42 * - need USB IDs for other dance pads
36 * 43 *
37 * History: 44 * History:
38 * 45 *
@@ -52,30 +59,79 @@
52 * - fixed d-pad to axes mapping 59 * - fixed d-pad to axes mapping
53 * 60 *
54 * 2002-07-17 - 0.0.5 : simplified d-pad handling 61 * 2002-07-17 - 0.0.5 : simplified d-pad handling
62 *
63 * 2004-10-02 - 0.0.6 : DDR pad support
64 * - borrowed from the XBOX linux kernel
65 * - USB id's for commonly used dance pads are present
66 * - dance pads will map D-PAD to buttons, not axes
67 * - pass the module paramater 'dpad_to_buttons' to force
68 * the D-PAD to map to buttons if your pad is not detected
55 */ 69 */
56 70
57#include <linux/kernel.h> 71#include <linux/kernel.h>
58#include <linux/init.h> 72#include <linux/init.h>
59#include <linux/slab.h> 73#include <linux/slab.h>
74#include <linux/stat.h>
60#include <linux/module.h> 75#include <linux/module.h>
76#include <linux/moduleparam.h>
61#include <linux/smp_lock.h> 77#include <linux/smp_lock.h>
62#include <linux/usb/input.h> 78#include <linux/usb/input.h>
63 79
64#define DRIVER_VERSION "v0.0.5" 80#define DRIVER_VERSION "v0.0.6"
65#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>" 81#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
66#define DRIVER_DESC "X-Box pad driver" 82#define DRIVER_DESC "X-Box pad driver"
67 83
68#define XPAD_PKT_LEN 32 84#define XPAD_PKT_LEN 32
69 85
86/* xbox d-pads should map to buttons, as is required for DDR pads
87 but we map them to axes when possible to simplify things */
88#define MAP_DPAD_TO_BUTTONS 0
89#define MAP_DPAD_TO_AXES 1
90#define MAP_DPAD_UNKNOWN -1
91
92static int dpad_to_buttons;
93module_param(dpad_to_buttons, bool, S_IRUGO);
94MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads");
95
70static const struct xpad_device { 96static const struct xpad_device {
71 u16 idVendor; 97 u16 idVendor;
72 u16 idProduct; 98 u16 idProduct;
73 char *name; 99 char *name;
100 u8 dpad_mapping;
74} xpad_device[] = { 101} xpad_device[] = {
75 { 0x045e, 0x0202, "Microsoft X-Box pad (US)" }, 102 { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", MAP_DPAD_TO_AXES },
76 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)" }, 103 { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", MAP_DPAD_TO_AXES },
77 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)" }, 104 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", MAP_DPAD_TO_AXES },
78 { 0x0000, 0x0000, "X-Box pad" } 105 { 0x045e, 0x0287, "Microsoft Xbox Controller S", MAP_DPAD_TO_AXES },
106 { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", MAP_DPAD_TO_BUTTONS },
107 { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", MAP_DPAD_TO_AXES },
108 { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", MAP_DPAD_TO_AXES },
109 { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", MAP_DPAD_TO_AXES },
110 { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", MAP_DPAD_TO_AXES },
111 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", MAP_DPAD_TO_AXES },
112 { 0x0738, 0x4516, "Mad Catz Control Pad", MAP_DPAD_TO_AXES },
113 { 0x0738, 0x4522, "Mad Catz LumiCON", MAP_DPAD_TO_AXES },
114 { 0x0738, 0x4526, "Mad Catz Control Pad Pro", MAP_DPAD_TO_AXES },
115 { 0x0738, 0x4536, "Mad Catz MicroCON", MAP_DPAD_TO_AXES },
116 { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS },
117 { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", MAP_DPAD_TO_AXES },
118 { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS },
119 { 0x0c12, 0x8802, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES },
120 { 0x0c12, 0x8810, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES },
121 { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", MAP_DPAD_TO_AXES },
122 { 0x0e4c, 0x1097, "Radica Gamester Controller", MAP_DPAD_TO_AXES },
123 { 0x0e4c, 0x2390, "Radica Games Jtech Controller", MAP_DPAD_TO_AXES},
124 { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", MAP_DPAD_TO_AXES },
125 { 0x0e6f, 0x0005, "Eclipse wireless Controller", MAP_DPAD_TO_AXES },
126 { 0x0e6f, 0x0006, "Edge wireless Controller", MAP_DPAD_TO_AXES },
127 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", MAP_DPAD_TO_AXES },
128 { 0x0f30, 0x0202, "Joytech Advanced Controller", MAP_DPAD_TO_AXES },
129 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", MAP_DPAD_TO_AXES },
130 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", MAP_DPAD_TO_AXES },
131 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS },
132 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS },
133 { 0xffff, 0xffff, "Chinese-made Xbox Controller", MAP_DPAD_TO_AXES },
134 { 0x0000, 0x0000, "Generic X-Box pad", MAP_DPAD_UNKNOWN }
79}; 135};
80 136
81static const signed short xpad_btn[] = { 137static const signed short xpad_btn[] = {
@@ -84,11 +140,23 @@ static const signed short xpad_btn[] = {
84 -1 /* terminating entry */ 140 -1 /* terminating entry */
85}; 141};
86 142
143/* only used if MAP_DPAD_TO_BUTTONS */
144static const signed short xpad_btn_pad[] = {
145 BTN_LEFT, BTN_RIGHT, /* d-pad left, right */
146 BTN_0, BTN_1, /* d-pad up, down (XXX names??) */
147 -1 /* terminating entry */
148};
149
87static const signed short xpad_abs[] = { 150static const signed short xpad_abs[] = {
88 ABS_X, ABS_Y, /* left stick */ 151 ABS_X, ABS_Y, /* left stick */
89 ABS_RX, ABS_RY, /* right stick */ 152 ABS_RX, ABS_RY, /* right stick */
90 ABS_Z, ABS_RZ, /* triggers left/right */ 153 ABS_Z, ABS_RZ, /* triggers left/right */
91 ABS_HAT0X, ABS_HAT0Y, /* digital pad */ 154 -1 /* terminating entry */
155};
156
157/* only used if MAP_DPAD_TO_AXES */
158static const signed short xpad_abs_pad[] = {
159 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */
92 -1 /* terminating entry */ 160 -1 /* terminating entry */
93}; 161};
94 162
@@ -100,14 +168,16 @@ static struct usb_device_id xpad_table [] = {
100MODULE_DEVICE_TABLE (usb, xpad_table); 168MODULE_DEVICE_TABLE (usb, xpad_table);
101 169
102struct usb_xpad { 170struct usb_xpad {
103 struct input_dev *dev; /* input device interface */ 171 struct input_dev *dev; /* input device interface */
104 struct usb_device *udev; /* usb device */ 172 struct usb_device *udev; /* usb device */
105 173
106 struct urb *irq_in; /* urb for interrupt in report */ 174 struct urb *irq_in; /* urb for interrupt in report */
107 unsigned char *idata; /* input data */ 175 unsigned char *idata; /* input data */
108 dma_addr_t idata_dma; 176 dma_addr_t idata_dma;
109 177
110 char phys[65]; /* physical device path */ 178 char phys[65]; /* physical device path */
179
180 int dpad_mapping; /* map d-pad to buttons or to axes */
111}; 181};
112 182
113/* 183/*
@@ -137,14 +207,21 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d
137 input_report_abs(dev, ABS_RZ, data[11]); 207 input_report_abs(dev, ABS_RZ, data[11]);
138 208
139 /* digital pad */ 209 /* digital pad */
140 input_report_abs(dev, ABS_HAT0X, !!(data[2] & 0x08) - !!(data[2] & 0x04)); 210 if (xpad->dpad_mapping == MAP_DPAD_TO_AXES) {
141 input_report_abs(dev, ABS_HAT0Y, !!(data[2] & 0x02) - !!(data[2] & 0x01)); 211 input_report_abs(dev, ABS_HAT0X, !!(data[2] & 0x08) - !!(data[2] & 0x04));
212 input_report_abs(dev, ABS_HAT0Y, !!(data[2] & 0x02) - !!(data[2] & 0x01));
213 } else /* xpad->dpad_mapping == MAP_DPAD_TO_BUTTONS */ {
214 input_report_key(dev, BTN_LEFT, data[2] & 0x04);
215 input_report_key(dev, BTN_RIGHT, data[2] & 0x08);
216 input_report_key(dev, BTN_0, data[2] & 0x01); // up
217 input_report_key(dev, BTN_1, data[2] & 0x02); // down
218 }
142 219
143 /* start/back buttons and stick press left/right */ 220 /* start/back buttons and stick press left/right */
144 input_report_key(dev, BTN_START, (data[2] & 0x10) >> 4); 221 input_report_key(dev, BTN_START, data[2] & 0x10);
145 input_report_key(dev, BTN_BACK, (data[2] & 0x20) >> 5); 222 input_report_key(dev, BTN_BACK, data[2] & 0x20);
146 input_report_key(dev, BTN_THUMBL, (data[2] & 0x40) >> 6); 223 input_report_key(dev, BTN_THUMBL, data[2] & 0x40);
147 input_report_key(dev, BTN_THUMBR, data[2] >> 7); 224 input_report_key(dev, BTN_THUMBR, data[2] & 0x80);
148 225
149 /* "analog" buttons A, B, X, Y */ 226 /* "analog" buttons A, B, X, Y */
150 input_report_key(dev, BTN_A, data[4]); 227 input_report_key(dev, BTN_A, data[4]);
@@ -206,6 +283,28 @@ static void xpad_close (struct input_dev *dev)
206 usb_kill_urb(xpad->irq_in); 283 usb_kill_urb(xpad->irq_in);
207} 284}
208 285
286static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs)
287{
288 set_bit(abs, input_dev->absbit);
289
290 switch (abs) {
291 case ABS_X:
292 case ABS_Y:
293 case ABS_RX:
294 case ABS_RY: /* the two sticks */
295 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128);
296 break;
297 case ABS_Z:
298 case ABS_RZ: /* the triggers */
299 input_set_abs_params(input_dev, abs, 0, 255, 0, 0);
300 break;
301 case ABS_HAT0X:
302 case ABS_HAT0Y: /* the d-pad (only if MAP_DPAD_TO_AXES) */
303 input_set_abs_params(input_dev, abs, -1, 1, 0, 0);
304 break;
305 }
306}
307
209static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 308static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id)
210{ 309{
211 struct usb_device *udev = interface_to_usbdev (intf); 310 struct usb_device *udev = interface_to_usbdev (intf);
@@ -235,6 +334,9 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
235 goto fail2; 334 goto fail2;
236 335
237 xpad->udev = udev; 336 xpad->udev = udev;
337 xpad->dpad_mapping = xpad_device[i].dpad_mapping;
338 if (xpad->dpad_mapping == MAP_DPAD_UNKNOWN)
339 xpad->dpad_mapping = dpad_to_buttons;
238 xpad->dev = input_dev; 340 xpad->dev = input_dev;
239 usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); 341 usb_make_path(udev, xpad->phys, sizeof(xpad->phys));
240 strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); 342 strlcat(xpad->phys, "/input0", sizeof(xpad->phys));
@@ -249,32 +351,19 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
249 351
250 input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); 352 input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
251 353
354 /* set up buttons */
252 for (i = 0; xpad_btn[i] >= 0; i++) 355 for (i = 0; xpad_btn[i] >= 0; i++)
253 set_bit(xpad_btn[i], input_dev->keybit); 356 set_bit(xpad_btn[i], input_dev->keybit);
357 if (xpad->dpad_mapping == MAP_DPAD_TO_BUTTONS)
358 for (i = 0; xpad_btn_pad[i] >= 0; i++)
359 set_bit(xpad_btn_pad[i], input_dev->keybit);
254 360
255 for (i = 0; xpad_abs[i] >= 0; i++) { 361 /* set up axes */
256 362 for (i = 0; xpad_abs[i] >= 0; i++)
257 signed short t = xpad_abs[i]; 363 xpad_set_up_abs(input_dev, xpad_abs[i]);
258 364 if (xpad->dpad_mapping == MAP_DPAD_TO_AXES)
259 set_bit(t, input_dev->absbit); 365 for (i = 0; xpad_abs_pad[i] >= 0; i++)
260 366 xpad_set_up_abs(input_dev, xpad_abs_pad[i]);
261 switch (t) {
262 case ABS_X:
263 case ABS_Y:
264 case ABS_RX:
265 case ABS_RY: /* the two sticks */
266 input_set_abs_params(input_dev, t, -32768, 32767, 16, 128);
267 break;
268 case ABS_Z:
269 case ABS_RZ: /* the triggers */
270 input_set_abs_params(input_dev, t, 0, 255, 0, 0);
271 break;
272 case ABS_HAT0X:
273 case ABS_HAT0Y: /* the d-pad */
274 input_set_abs_params(input_dev, t, -1, 1, 0, 0);
275 break;
276 }
277 }
278 367
279 ep_irq_in = &intf->cur_altsetting->endpoint[0].desc; 368 ep_irq_in = &intf->cur_altsetting->endpoint[0].desc;
280 usb_fill_int_urb(xpad->irq_in, udev, 369 usb_fill_int_urb(xpad->irq_in, udev,
@@ -305,7 +394,8 @@ static void xpad_disconnect(struct usb_interface *intf)
305 usb_kill_urb(xpad->irq_in); 394 usb_kill_urb(xpad->irq_in);
306 input_unregister_device(xpad->dev); 395 input_unregister_device(xpad->dev);
307 usb_free_urb(xpad->irq_in); 396 usb_free_urb(xpad->irq_in);
308 usb_buffer_free(interface_to_usbdev(intf), XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); 397 usb_buffer_free(interface_to_usbdev(intf), XPAD_PKT_LEN,
398 xpad->idata, xpad->idata_dma);
309 kfree(xpad); 399 kfree(xpad);
310 } 400 }
311} 401}
diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c
index 905bf6398257..2268ca311ade 100644
--- a/drivers/usb/input/yealink.c
+++ b/drivers/usb/input/yealink.c
@@ -859,10 +859,8 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
859 859
860 interface = intf->cur_altsetting; 860 interface = intf->cur_altsetting;
861 endpoint = &interface->endpoint[0].desc; 861 endpoint = &interface->endpoint[0].desc;
862 if (!(endpoint->bEndpointAddress & USB_DIR_IN)) 862 if (!usb_endpoint_is_int_in(endpoint))
863 return -EIO; 863 return -ENODEV;
864 if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT)
865 return -EIO;
866 864
867 yld = kzalloc(sizeof(struct yealink_dev), GFP_KERNEL); 865 yld = kzalloc(sizeof(struct yealink_dev), GFP_KERNEL);
868 if (!yld) 866 if (!yld)
diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig
index c29658f69e2a..a74bf8617e7f 100644
--- a/drivers/usb/misc/Kconfig
+++ b/drivers/usb/misc/Kconfig
@@ -223,6 +223,16 @@ config USB_LD
223 To compile this driver as a module, choose M here: the 223 To compile this driver as a module, choose M here: the
224 module will be called ldusb. 224 module will be called ldusb.
225 225
226config USB_TRANCEVIBRATOR
227 tristate "PlayStation 2 Trance Vibrator driver support"
228 depends on USB
229 help
230 Say Y here if you want to connect a PlayStation 2 Trance Vibrator
231 device to your computer's USB port.
232
233 To compile this driver as a module, choose M here: the
234 module will be called trancevibrator.
235
226config USB_TEST 236config USB_TEST
227 tristate "USB testing driver (DEVELOPMENT)" 237 tristate "USB testing driver (DEVELOPMENT)"
228 depends on USB && USB_DEVICEFS && EXPERIMENTAL 238 depends on USB && USB_DEVICEFS && EXPERIMENTAL
diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile
index 2be70fa259bf..2cba07d31971 100644
--- a/drivers/usb/misc/Makefile
+++ b/drivers/usb/misc/Makefile
@@ -4,6 +4,7 @@
4# 4#
5 5
6obj-$(CONFIG_USB_ADUTUX) += adutux.o 6obj-$(CONFIG_USB_ADUTUX) += adutux.o
7obj-$(CONFIG_USB_APPLEDISPLAY) += appledisplay.o
7obj-$(CONFIG_USB_AUERSWALD) += auerswald.o 8obj-$(CONFIG_USB_AUERSWALD) += auerswald.o
8obj-$(CONFIG_USB_CYPRESS_CY7C63)+= cypress_cy7c63.o 9obj-$(CONFIG_USB_CYPRESS_CY7C63)+= cypress_cy7c63.o
9obj-$(CONFIG_USB_CYTHERM) += cytherm.o 10obj-$(CONFIG_USB_CYTHERM) += cytherm.o
@@ -21,6 +22,7 @@ obj-$(CONFIG_USB_PHIDGETMOTORCONTROL) += phidgetmotorcontrol.o
21obj-$(CONFIG_USB_PHIDGETSERVO) += phidgetservo.o 22obj-$(CONFIG_USB_PHIDGETSERVO) += phidgetservo.o
22obj-$(CONFIG_USB_RIO500) += rio500.o 23obj-$(CONFIG_USB_RIO500) += rio500.o
23obj-$(CONFIG_USB_TEST) += usbtest.o 24obj-$(CONFIG_USB_TEST) += usbtest.o
25obj-$(CONFIG_USB_TRANCEVIBRATOR) += trancevibrator.o
24obj-$(CONFIG_USB_USS720) += uss720.o 26obj-$(CONFIG_USB_USS720) += uss720.o
25 27
26obj-$(CONFIG_USB_SISUSBVGA) += sisusbvga/ 28obj-$(CONFIG_USB_SISUSBVGA) += sisusbvga/
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index aecd633fe9f6..af2934e016a7 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -370,7 +370,8 @@ static int adu_release(struct inode *inode, struct file *file)
370 retval = adu_release_internal(dev); 370 retval = adu_release_internal(dev);
371 371
372exit: 372exit:
373 up(&dev->sem); 373 if (dev)
374 up(&dev->sem);
374 dbg(2," %s : leave, return value %d", __FUNCTION__, retval); 375 dbg(2," %s : leave, return value %d", __FUNCTION__, retval);
375 return retval; 376 return retval;
376} 377}
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index 6b23a1def9fe..ba30ca6a14aa 100644
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -216,10 +216,7 @@ static int appledisplay_probe(struct usb_interface *iface,
216 iface_desc = iface->cur_altsetting; 216 iface_desc = iface->cur_altsetting;
217 for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) { 217 for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
218 endpoint = &iface_desc->endpoint[i].desc; 218 endpoint = &iface_desc->endpoint[i].desc;
219 if (!int_in_endpointAddr && 219 if (!int_in_endpointAddr && usb_endpoint_is_int_in(endpoint)) {
220 (endpoint->bEndpointAddress & USB_DIR_IN) &&
221 ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
222 USB_ENDPOINT_XFER_INT)) {
223 /* we found an interrupt in endpoint */ 220 /* we found an interrupt in endpoint */
224 int_in_endpointAddr = endpoint->bEndpointAddress; 221 int_in_endpointAddr = endpoint->bEndpointAddress;
225 break; 222 break;
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
index 0be9d62d62ae..c703f73e1655 100644
--- a/drivers/usb/misc/auerswald.c
+++ b/drivers/usb/misc/auerswald.c
@@ -704,9 +704,7 @@ static void auerbuf_free (pauerbuf_t bp)
704{ 704{
705 kfree(bp->bufp); 705 kfree(bp->bufp);
706 kfree(bp->dr); 706 kfree(bp->dr);
707 if (bp->urbp) { 707 usb_free_urb(bp->urbp);
708 usb_free_urb(bp->urbp);
709 }
710 kfree(bp); 708 kfree(bp);
711} 709}
712 710
@@ -780,7 +778,7 @@ static int auerbuf_setup (pauerbufctl_t bcp, unsigned int numElements, unsigned
780 778
781bl_fail:/* not enough memory. Free allocated elements */ 779bl_fail:/* not enough memory. Free allocated elements */
782 dbg ("auerbuf_setup: no more memory"); 780 dbg ("auerbuf_setup: no more memory");
783 kfree(bep); 781 auerbuf_free(bep);
784 auerbuf_free_buffers (bcp); 782 auerbuf_free_buffers (bcp);
785 return -ENOMEM; 783 return -ENOMEM;
786} 784}
@@ -1155,8 +1153,7 @@ static void auerswald_int_release (pauerswald_t cp)
1155 dbg ("auerswald_int_release"); 1153 dbg ("auerswald_int_release");
1156 1154
1157 /* stop the int endpoint */ 1155 /* stop the int endpoint */
1158 if (cp->inturbp) 1156 usb_kill_urb (cp->inturbp);
1159 usb_kill_urb (cp->inturbp);
1160 1157
1161 /* deallocate memory */ 1158 /* deallocate memory */
1162 auerswald_int_free (cp); 1159 auerswald_int_free (cp);
diff --git a/drivers/usb/misc/emi26.c b/drivers/usb/misc/emi26.c
index 1fd9cb85f4ca..5c0a26cbd128 100644
--- a/drivers/usb/misc/emi26.c
+++ b/drivers/usb/misc/emi26.c
@@ -53,13 +53,12 @@ static void __exit emi26_exit (void);
53static int emi26_writememory (struct usb_device *dev, int address, unsigned char *data, int length, __u8 request) 53static int emi26_writememory (struct usb_device *dev, int address, unsigned char *data, int length, __u8 request)
54{ 54{
55 int result; 55 int result;
56 unsigned char *buffer = kmalloc (length, GFP_KERNEL); 56 unsigned char *buffer = kmemdup(data, length, GFP_KERNEL);
57 57
58 if (!buffer) { 58 if (!buffer) {
59 err("emi26: kmalloc(%d) failed.", length); 59 err("emi26: kmalloc(%d) failed.", length);
60 return -ENOMEM; 60 return -ENOMEM;
61 } 61 }
62 memcpy (buffer, data, length);
63 /* Note: usb_control_msg returns negative value on error or length of the 62 /* Note: usb_control_msg returns negative value on error or length of the
64 * data that was written! */ 63 * data that was written! */
65 result = usb_control_msg (dev, usb_sndctrlpipe(dev, 0), request, 0x40, address, 0, buffer, length, 300); 64 result = usb_control_msg (dev, usb_sndctrlpipe(dev, 0), request, 0x40, address, 0, buffer, length, 300);
diff --git a/drivers/usb/misc/emi62.c b/drivers/usb/misc/emi62.c
index fe351371f274..23153eac0dfa 100644
--- a/drivers/usb/misc/emi62.c
+++ b/drivers/usb/misc/emi62.c
@@ -61,13 +61,12 @@ static void __exit emi62_exit (void);
61static int emi62_writememory (struct usb_device *dev, int address, unsigned char *data, int length, __u8 request) 61static int emi62_writememory (struct usb_device *dev, int address, unsigned char *data, int length, __u8 request)
62{ 62{
63 int result; 63 int result;
64 unsigned char *buffer = kmalloc (length, GFP_KERNEL); 64 unsigned char *buffer = kmemdup(data, length, GFP_KERNEL);
65 65
66 if (!buffer) { 66 if (!buffer) {
67 err("emi62: kmalloc(%d) failed.", length); 67 err("emi62: kmalloc(%d) failed.", length);
68 return -ENOMEM; 68 return -ENOMEM;
69 } 69 }
70 memcpy (buffer, data, length);
71 /* Note: usb_control_msg returns negative value on error or length of the 70 /* Note: usb_control_msg returns negative value on error or length of the
72 * data that was written! */ 71 * data that was written! */
73 result = usb_control_msg (dev, usb_sndctrlpipe(dev, 0), request, 0x40, address, 0, buffer, length, 300); 72 result = usb_control_msg (dev, usb_sndctrlpipe(dev, 0), request, 0x40, address, 0, buffer, length, 300);
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 0eb26a26115b..cb0ba3107d7f 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -303,7 +303,7 @@ void ftdi_elan_gone_away(struct platform_device *pdev)
303 303
304 304
305EXPORT_SYMBOL_GPL(ftdi_elan_gone_away); 305EXPORT_SYMBOL_GPL(ftdi_elan_gone_away);
306void ftdi_release_platform_dev(struct device *dev) 306static void ftdi_release_platform_dev(struct device *dev)
307{ 307{
308 dev->parent = NULL; 308 dev->parent = NULL;
309} 309}
@@ -513,8 +513,6 @@ static void ftdi_elan_respond_work(void *data)
513 ftdi->disconnected += 1; 513 ftdi->disconnected += 1;
514 } else if (retval == -ENODEV) { 514 } else if (retval == -ENODEV) {
515 ftdi->disconnected += 1; 515 ftdi->disconnected += 1;
516 } else if (retval == -ENODEV) {
517 ftdi->disconnected += 1;
518 } else if (retval == -EILSEQ) { 516 } else if (retval == -EILSEQ) {
519 ftdi->disconnected += 1; 517 ftdi->disconnected += 1;
520 } else { 518 } else {
@@ -1186,11 +1184,8 @@ static ssize_t ftdi_elan_write(struct file *file,
1186 int retval = 0; 1184 int retval = 0;
1187 struct urb *urb; 1185 struct urb *urb;
1188 char *buf; 1186 char *buf;
1189 char data[30 *3 + 4]; 1187 struct usb_ftdi *ftdi = file->private_data;
1190 char *d = data; 1188
1191 const char __user *s = user_buffer;
1192 int m = (sizeof(data) - 1) / 3;
1193 struct usb_ftdi *ftdi = (struct usb_ftdi *)file->private_data;
1194 if (ftdi->disconnected > 0) { 1189 if (ftdi->disconnected > 0) {
1195 return -ENODEV; 1190 return -ENODEV;
1196 } 1191 }
@@ -1220,27 +1215,18 @@ static ssize_t ftdi_elan_write(struct file *file,
1220 if (retval) { 1215 if (retval) {
1221 dev_err(&ftdi->udev->dev, "failed submitting write urb, error %" 1216 dev_err(&ftdi->udev->dev, "failed submitting write urb, error %"
1222 "d\n", retval); 1217 "d\n", retval);
1223 goto error_4; 1218 goto error_3;
1224 } 1219 }
1225 usb_free_urb(urb); 1220 usb_free_urb(urb);
1226 exit:; 1221
1227 if (count > m) { 1222exit:
1228 int I = m - 1;
1229 while (I-- > 0) {
1230 d += sprintf(d, " %02X", 0x000000FF & *s++);
1231 }
1232 d += sprintf(d, " ..");
1233 } else {
1234 int I = count;
1235 while (I-- > 0) {
1236 d += sprintf(d, " %02X", 0x000000FF & *s++);
1237 }
1238 }
1239 return count; 1223 return count;
1240 error_4: error_3:usb_buffer_free(ftdi->udev, count, buf, 1224error_3:
1241 urb->transfer_dma); 1225 usb_buffer_free(ftdi->udev, count, buf, urb->transfer_dma);
1242 error_2:usb_free_urb(urb); 1226error_2:
1243 error_1:return retval; 1227 usb_free_urb(urb);
1228error_1:
1229 return retval;
1244} 1230}
1245 1231
1246static struct file_operations ftdi_elan_fops = { 1232static struct file_operations ftdi_elan_fops = {
@@ -1440,14 +1426,6 @@ static int ftdi_elan_read_reg(struct usb_ftdi *ftdi, u32 *data)
1440 } 1426 }
1441} 1427}
1442 1428
1443int usb_ftdi_elan_read_reg(struct platform_device *pdev, u32 *data)
1444{
1445 struct usb_ftdi *ftdi = platform_device_to_usb_ftdi(pdev);
1446 return ftdi_elan_read_reg(ftdi, data);
1447}
1448
1449
1450EXPORT_SYMBOL_GPL(usb_ftdi_elan_read_reg);
1451static int ftdi_elan_read_config(struct usb_ftdi *ftdi, int config_offset, 1429static int ftdi_elan_read_config(struct usb_ftdi *ftdi, int config_offset,
1452 u8 width, u32 *data) 1430 u8 width, u32 *data)
1453{ 1431{
@@ -2647,10 +2625,7 @@ static int ftdi_elan_probe(struct usb_interface *interface,
2647 for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { 2625 for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
2648 endpoint = &iface_desc->endpoint[i].desc; 2626 endpoint = &iface_desc->endpoint[i].desc;
2649 if (!ftdi->bulk_in_endpointAddr && 2627 if (!ftdi->bulk_in_endpointAddr &&
2650 ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) 2628 usb_endpoint_is_bulk_in(endpoint)) {
2651 == USB_DIR_IN) && ((endpoint->bmAttributes &
2652 USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK))
2653 {
2654 buffer_size = le16_to_cpu(endpoint->wMaxPacketSize); 2629 buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
2655 ftdi->bulk_in_size = buffer_size; 2630 ftdi->bulk_in_size = buffer_size;
2656 ftdi->bulk_in_endpointAddr = endpoint->bEndpointAddress; 2631 ftdi->bulk_in_endpointAddr = endpoint->bEndpointAddress;
@@ -2663,10 +2638,7 @@ static int ftdi_elan_probe(struct usb_interface *interface,
2663 } 2638 }
2664 } 2639 }
2665 if (!ftdi->bulk_out_endpointAddr && 2640 if (!ftdi->bulk_out_endpointAddr &&
2666 ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) 2641 usb_endpoint_is_bulk_out(endpoint)) {
2667 == USB_DIR_OUT) && ((endpoint->bmAttributes &
2668 USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK))
2669 {
2670 ftdi->bulk_out_endpointAddr = 2642 ftdi->bulk_out_endpointAddr =
2671 endpoint->bEndpointAddress; 2643 endpoint->bEndpointAddress;
2672 } 2644 }
diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c
index 8e6e195a22ba..c9418535bef8 100644
--- a/drivers/usb/misc/idmouse.c
+++ b/drivers/usb/misc/idmouse.c
@@ -125,12 +125,12 @@ static DEFINE_MUTEX(disconnect_mutex);
125 125
126static int idmouse_create_image(struct usb_idmouse *dev) 126static int idmouse_create_image(struct usb_idmouse *dev)
127{ 127{
128 int bytes_read = 0; 128 int bytes_read;
129 int bulk_read = 0; 129 int bulk_read;
130 int result = 0; 130 int result;
131 131
132 memcpy(dev->bulk_in_buffer, HEADER, sizeof(HEADER)-1); 132 memcpy(dev->bulk_in_buffer, HEADER, sizeof(HEADER)-1);
133 bytes_read += sizeof(HEADER)-1; 133 bytes_read = sizeof(HEADER)-1;
134 134
135 /* reset the device and set a fast blink rate */ 135 /* reset the device and set a fast blink rate */
136 result = ftip_command(dev, FTIP_RELEASE, 0, 0); 136 result = ftip_command(dev, FTIP_RELEASE, 0, 0);
@@ -208,9 +208,9 @@ static inline void idmouse_delete(struct usb_idmouse *dev)
208 208
209static int idmouse_open(struct inode *inode, struct file *file) 209static int idmouse_open(struct inode *inode, struct file *file)
210{ 210{
211 struct usb_idmouse *dev = NULL; 211 struct usb_idmouse *dev;
212 struct usb_interface *interface; 212 struct usb_interface *interface;
213 int result = 0; 213 int result;
214 214
215 /* prevent disconnects */ 215 /* prevent disconnects */
216 mutex_lock(&disconnect_mutex); 216 mutex_lock(&disconnect_mutex);
@@ -305,7 +305,7 @@ static ssize_t idmouse_read(struct file *file, char __user *buffer, size_t count
305 loff_t * ppos) 305 loff_t * ppos)
306{ 306{
307 struct usb_idmouse *dev; 307 struct usb_idmouse *dev;
308 int result = 0; 308 int result;
309 309
310 dev = (struct usb_idmouse *) file->private_data; 310 dev = (struct usb_idmouse *) file->private_data;
311 311
@@ -329,7 +329,7 @@ static int idmouse_probe(struct usb_interface *interface,
329 const struct usb_device_id *id) 329 const struct usb_device_id *id)
330{ 330{
331 struct usb_device *udev = interface_to_usbdev(interface); 331 struct usb_device *udev = interface_to_usbdev(interface);
332 struct usb_idmouse *dev = NULL; 332 struct usb_idmouse *dev;
333 struct usb_host_interface *iface_desc; 333 struct usb_host_interface *iface_desc;
334 struct usb_endpoint_descriptor *endpoint; 334 struct usb_endpoint_descriptor *endpoint;
335 int result; 335 int result;
@@ -350,11 +350,7 @@ static int idmouse_probe(struct usb_interface *interface,
350 350
351 /* set up the endpoint information - use only the first bulk-in endpoint */ 351 /* set up the endpoint information - use only the first bulk-in endpoint */
352 endpoint = &iface_desc->endpoint[0].desc; 352 endpoint = &iface_desc->endpoint[0].desc;
353 if (!dev->bulk_in_endpointAddr 353 if (!dev->bulk_in_endpointAddr && usb_endpoint_is_bulk_in(endpoint)) {
354 && (endpoint->bEndpointAddress & USB_DIR_IN)
355 && ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
356 USB_ENDPOINT_XFER_BULK)) {
357
358 /* we found a bulk in endpoint */ 354 /* we found a bulk in endpoint */
359 dev->orig_bi_size = le16_to_cpu(endpoint->wMaxPacketSize); 355 dev->orig_bi_size = le16_to_cpu(endpoint->wMaxPacketSize);
360 dev->bulk_in_size = 0x200; /* works _much_ faster */ 356 dev->bulk_in_size = 0x200; /* works _much_ faster */
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index 27089497e717..5dce797bddb7 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -317,12 +317,8 @@ static inline void tower_delete (struct lego_usb_tower *dev)
317 tower_abort_transfers (dev); 317 tower_abort_transfers (dev);
318 318
319 /* free data structures */ 319 /* free data structures */
320 if (dev->interrupt_in_urb != NULL) { 320 usb_free_urb(dev->interrupt_in_urb);
321 usb_free_urb (dev->interrupt_in_urb); 321 usb_free_urb(dev->interrupt_out_urb);
322 }
323 if (dev->interrupt_out_urb != NULL) {
324 usb_free_urb (dev->interrupt_out_urb);
325 }
326 kfree (dev->read_buffer); 322 kfree (dev->read_buffer);
327 kfree (dev->interrupt_in_buffer); 323 kfree (dev->interrupt_in_buffer);
328 kfree (dev->interrupt_out_buffer); 324 kfree (dev->interrupt_out_buffer);
@@ -502,15 +498,11 @@ static void tower_abort_transfers (struct lego_usb_tower *dev)
502 if (dev->interrupt_in_running) { 498 if (dev->interrupt_in_running) {
503 dev->interrupt_in_running = 0; 499 dev->interrupt_in_running = 0;
504 mb(); 500 mb();
505 if (dev->interrupt_in_urb != NULL && dev->udev) { 501 if (dev->udev)
506 usb_kill_urb (dev->interrupt_in_urb); 502 usb_kill_urb (dev->interrupt_in_urb);
507 }
508 }
509 if (dev->interrupt_out_busy) {
510 if (dev->interrupt_out_urb != NULL && dev->udev) {
511 usb_kill_urb (dev->interrupt_out_urb);
512 }
513 } 503 }
504 if (dev->interrupt_out_busy && dev->udev)
505 usb_kill_urb(dev->interrupt_out_urb);
514 506
515exit: 507exit:
516 dbg(2, "%s: leave", __FUNCTION__); 508 dbg(2, "%s: leave", __FUNCTION__);
@@ -898,14 +890,11 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device
898 for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { 890 for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
899 endpoint = &iface_desc->endpoint[i].desc; 891 endpoint = &iface_desc->endpoint[i].desc;
900 892
901 if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) && 893 if (usb_endpoint_xfer_int(endpoint)) {
902 ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) { 894 if (usb_endpoint_dir_in(endpoint))
903 dev->interrupt_in_endpoint = endpoint; 895 dev->interrupt_in_endpoint = endpoint;
904 } 896 else
905 897 dev->interrupt_out_endpoint = endpoint;
906 if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) &&
907 ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) {
908 dev->interrupt_out_endpoint = endpoint;
909 } 898 }
910 } 899 }
911 if(dev->interrupt_in_endpoint == NULL) { 900 if(dev->interrupt_in_endpoint == NULL) {
diff --git a/drivers/usb/misc/phidgetkit.c b/drivers/usb/misc/phidgetkit.c
index abb4dcd811ac..9110793f81d3 100644
--- a/drivers/usb/misc/phidgetkit.c
+++ b/drivers/usb/misc/phidgetkit.c
@@ -551,7 +551,7 @@ static int interfacekit_probe(struct usb_interface *intf, const struct usb_devic
551 return -ENODEV; 551 return -ENODEV;
552 552
553 endpoint = &interface->endpoint[0].desc; 553 endpoint = &interface->endpoint[0].desc;
554 if (!(endpoint->bEndpointAddress & 0x80)) 554 if (!usb_endpoint_dir_in(endpoint))
555 return -ENODEV; 555 return -ENODEV;
556 /* 556 /*
557 * bmAttributes 557 * bmAttributes
@@ -650,8 +650,7 @@ out2:
650 device_remove_file(kit->dev, &dev_output_attrs[i]); 650 device_remove_file(kit->dev, &dev_output_attrs[i]);
651out: 651out:
652 if (kit) { 652 if (kit) {
653 if (kit->irq) 653 usb_free_urb(kit->irq);
654 usb_free_urb(kit->irq);
655 if (kit->data) 654 if (kit->data)
656 usb_buffer_free(dev, URB_INT_SIZE, kit->data, kit->data_dma); 655 usb_buffer_free(dev, URB_INT_SIZE, kit->data, kit->data_dma);
657 if (kit->dev) 656 if (kit->dev)
diff --git a/drivers/usb/misc/phidgetmotorcontrol.c b/drivers/usb/misc/phidgetmotorcontrol.c
index 5c780cab92e0..c3469b0a67c2 100644
--- a/drivers/usb/misc/phidgetmotorcontrol.c
+++ b/drivers/usb/misc/phidgetmotorcontrol.c
@@ -323,7 +323,7 @@ static int motorcontrol_probe(struct usb_interface *intf, const struct usb_devic
323 return -ENODEV; 323 return -ENODEV;
324 324
325 endpoint = &interface->endpoint[0].desc; 325 endpoint = &interface->endpoint[0].desc;
326 if (!(endpoint->bEndpointAddress & 0x80)) 326 if (!usb_endpoint_dir_in(endpoint))
327 return -ENODEV; 327 return -ENODEV;
328 328
329 /* 329 /*
@@ -392,8 +392,7 @@ out2:
392 device_remove_file(mc->dev, &dev_attrs[i]); 392 device_remove_file(mc->dev, &dev_attrs[i]);
393out: 393out:
394 if (mc) { 394 if (mc) {
395 if (mc->irq) 395 usb_free_urb(mc->irq);
396 usb_free_urb(mc->irq);
397 if (mc->data) 396 if (mc->data)
398 usb_buffer_free(dev, URB_INT_SIZE, mc->data, mc->data_dma); 397 usb_buffer_free(dev, URB_INT_SIZE, mc->data, mc->data_dma);
399 if (mc->dev) 398 if (mc->dev)
diff --git a/drivers/usb/input/trancevibrator.c b/drivers/usb/misc/trancevibrator.c
index 33cd91d11eca..33cd91d11eca 100644
--- a/drivers/usb/input/trancevibrator.c
+++ b/drivers/usb/misc/trancevibrator.c
diff --git a/drivers/usb/misc/usb_u132.h b/drivers/usb/misc/usb_u132.h
index 551ba8906d62..dc2e5a31caec 100644
--- a/drivers/usb/misc/usb_u132.h
+++ b/drivers/usb/misc/usb_u132.h
@@ -52,7 +52,7 @@
52* the kernel to load the "u132-hcd" module. 52* the kernel to load the "u132-hcd" module.
53* 53*
54* The "ftdi-u132" module provides the interface to the inserted 54* The "ftdi-u132" module provides the interface to the inserted
55* PC card and the "u132-hcd" module uses the API to send and recieve 55* PC card and the "u132-hcd" module uses the API to send and receive
56* data. The API features call-backs, so that part of the "u132-hcd" 56* data. The API features call-backs, so that part of the "u132-hcd"
57* module code will run in the context of one of the kernel threads 57* module code will run in the context of one of the kernel threads
58* of the "ftdi-u132" module. 58* of the "ftdi-u132" module.
@@ -95,3 +95,7 @@ int usb_ftdi_elan_edset_setup(struct platform_device *pdev, u8 ed_number,
95 int halted, int skipped, int actual, int non_null)); 95 int halted, int skipped, int actual, int non_null));
96int usb_ftdi_elan_edset_flush(struct platform_device *pdev, u8 ed_number, 96int usb_ftdi_elan_edset_flush(struct platform_device *pdev, u8 ed_number,
97 void *endp); 97 void *endp);
98int usb_ftdi_elan_read_pcimem(struct platform_device *pdev, int mem_offset,
99 u8 width, u32 *data);
100int usb_ftdi_elan_write_pcimem(struct platform_device *pdev, int mem_offset,
101 u8 width, u32 data);
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 7c2cbdf81d20..194065dbb51f 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -138,7 +138,7 @@ get_endpoints (struct usbtest_dev *dev, struct usb_interface *intf)
138 default: 138 default:
139 continue; 139 continue;
140 } 140 }
141 if (e->desc.bEndpointAddress & USB_DIR_IN) { 141 if (usb_endpoint_dir_in(&e->desc)) {
142 if (!in) 142 if (!in)
143 in = e; 143 in = e;
144 } else { 144 } else {
@@ -147,7 +147,7 @@ get_endpoints (struct usbtest_dev *dev, struct usb_interface *intf)
147 } 147 }
148 continue; 148 continue;
149try_iso: 149try_iso:
150 if (e->desc.bEndpointAddress & USB_DIR_IN) { 150 if (usb_endpoint_dir_in(&e->desc)) {
151 if (!iso_in) 151 if (!iso_in)
152 iso_in = e; 152 iso_in = e;
153 } else { 153 } else {
diff --git a/drivers/usb/net/Kconfig b/drivers/usb/net/Kconfig
index 054059632a21..e081836014ac 100644
--- a/drivers/usb/net/Kconfig
+++ b/drivers/usb/net/Kconfig
@@ -92,8 +92,13 @@ config USB_RTL8150
92 To compile this driver as a module, choose M here: the 92 To compile this driver as a module, choose M here: the
93 module will be called rtl8150. 93 module will be called rtl8150.
94 94
95config USB_USBNET_MII
96 tristate
97 default n
98
95config USB_USBNET 99config USB_USBNET
96 tristate "Multi-purpose USB Networking Framework" 100 tristate "Multi-purpose USB Networking Framework"
101 select MII if USBNET_MII != n
97 ---help--- 102 ---help---
98 This driver supports several kinds of network links over USB, 103 This driver supports several kinds of network links over USB,
99 with "minidrivers" built around a common network driver core 104 with "minidrivers" built around a common network driver core
@@ -129,7 +134,7 @@ config USB_NET_AX8817X
129 tristate "ASIX AX88xxx Based USB 2.0 Ethernet Adapters" 134 tristate "ASIX AX88xxx Based USB 2.0 Ethernet Adapters"
130 depends on USB_USBNET && NET_ETHERNET 135 depends on USB_USBNET && NET_ETHERNET
131 select CRC32 136 select CRC32
132 select MII 137 select USB_USBNET_MII
133 default y 138 default y
134 help 139 help
135 This option adds support for ASIX AX88xxx based USB 2.0 140 This option adds support for ASIX AX88xxx based USB 2.0
@@ -207,6 +212,15 @@ config USB_NET_PLUSB
207 Choose this option if you're using a host-to-host cable 212 Choose this option if you're using a host-to-host cable
208 with one of these chips. 213 with one of these chips.
209 214
215config USB_NET_MCS7830
216 tristate "MosChip MCS7830 based Ethernet adapters"
217 depends on USB_USBNET
218 select USB_USBNET_MII
219 help
220 Choose this option if you're using a 10/100 Ethernet USB2
221 adapter based on the MosChip 7830 controller. This includes
222 adapters marketed under the DeLOCK brand.
223
210config USB_NET_RNDIS_HOST 224config USB_NET_RNDIS_HOST
211 tristate "Host for RNDIS devices (EXPERIMENTAL)" 225 tristate "Host for RNDIS devices (EXPERIMENTAL)"
212 depends on USB_USBNET && EXPERIMENTAL 226 depends on USB_USBNET && EXPERIMENTAL
diff --git a/drivers/usb/net/Makefile b/drivers/usb/net/Makefile
index 160f19dbdf12..7b51964de171 100644
--- a/drivers/usb/net/Makefile
+++ b/drivers/usb/net/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_USB_NET_PLUSB) += plusb.o
14obj-$(CONFIG_USB_NET_RNDIS_HOST) += rndis_host.o 14obj-$(CONFIG_USB_NET_RNDIS_HOST) += rndis_host.o
15obj-$(CONFIG_USB_NET_CDC_SUBSET) += cdc_subset.o 15obj-$(CONFIG_USB_NET_CDC_SUBSET) += cdc_subset.o
16obj-$(CONFIG_USB_NET_ZAURUS) += zaurus.o 16obj-$(CONFIG_USB_NET_ZAURUS) += zaurus.o
17obj-$(CONFIG_USB_NET_MCS7830) += mcs7830.o
17obj-$(CONFIG_USB_USBNET) += usbnet.o 18obj-$(CONFIG_USB_USBNET) += usbnet.o
18 19
19ifeq ($(CONFIG_USB_DEBUG),y) 20ifeq ($(CONFIG_USB_DEBUG),y)
diff --git a/drivers/usb/net/asix.c b/drivers/usb/net/asix.c
index c73dd224aa76..95e682e2c9d6 100644
--- a/drivers/usb/net/asix.c
+++ b/drivers/usb/net/asix.c
@@ -249,9 +249,9 @@ asix_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
249 249
250 req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE; 250 req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
251 req->bRequest = cmd; 251 req->bRequest = cmd;
252 req->wValue = value; 252 req->wValue = cpu_to_le16(value);
253 req->wIndex = index; 253 req->wIndex = cpu_to_le16(index);
254 req->wLength = size; 254 req->wLength = cpu_to_le16(size);
255 255
256 usb_fill_control_urb(urb, dev->udev, 256 usb_fill_control_urb(urb, dev->udev,
257 usb_sndctrlpipe(dev->udev, 0), 257 usb_sndctrlpipe(dev->udev, 0),
@@ -569,10 +569,12 @@ static int asix_mdio_read(struct net_device *netdev, int phy_id, int loc)
569 struct usbnet *dev = netdev_priv(netdev); 569 struct usbnet *dev = netdev_priv(netdev);
570 u16 res; 570 u16 res;
571 571
572 mutex_lock(&dev->phy_mutex);
572 asix_set_sw_mii(dev); 573 asix_set_sw_mii(dev);
573 asix_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id, 574 asix_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id,
574 (__u16)loc, 2, (u16 *)&res); 575 (__u16)loc, 2, (u16 *)&res);
575 asix_set_hw_mii(dev); 576 asix_set_hw_mii(dev);
577 mutex_unlock(&dev->phy_mutex);
576 578
577 devdbg(dev, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x", phy_id, loc, le16_to_cpu(res & 0xffff)); 579 devdbg(dev, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x", phy_id, loc, le16_to_cpu(res & 0xffff));
578 580
@@ -586,10 +588,12 @@ asix_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
586 u16 res = cpu_to_le16(val); 588 u16 res = cpu_to_le16(val);
587 589
588 devdbg(dev, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x", phy_id, loc, val); 590 devdbg(dev, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x", phy_id, loc, val);
591 mutex_lock(&dev->phy_mutex);
589 asix_set_sw_mii(dev); 592 asix_set_sw_mii(dev);
590 asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, 593 asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
591 (__u16)loc, 2, (u16 *)&res); 594 (__u16)loc, 2, (u16 *)&res);
592 asix_set_hw_mii(dev); 595 asix_set_hw_mii(dev);
596 mutex_unlock(&dev->phy_mutex);
593} 597}
594 598
595/* Get the PHY Identifier from the PHYSID1 & PHYSID2 MII registers */ 599/* Get the PHY Identifier from the PHYSID1 & PHYSID2 MII registers */
@@ -700,32 +704,6 @@ static void asix_get_drvinfo (struct net_device *net,
700 info->eedump_len = data->eeprom_len; 704 info->eedump_len = data->eeprom_len;
701} 705}
702 706
703static int asix_get_settings(struct net_device *net, struct ethtool_cmd *cmd)
704{
705 struct usbnet *dev = netdev_priv(net);
706
707 return mii_ethtool_gset(&dev->mii,cmd);
708}
709
710static int asix_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
711{
712 struct usbnet *dev = netdev_priv(net);
713 int res = mii_ethtool_sset(&dev->mii,cmd);
714
715 /* link speed/duplex might have changed */
716 if (dev->driver_info->link_reset)
717 dev->driver_info->link_reset(dev);
718
719 return res;
720}
721
722static int asix_nway_reset(struct net_device *net)
723{
724 struct usbnet *dev = netdev_priv(net);
725
726 return mii_nway_restart(&dev->mii);
727}
728
729static u32 asix_get_link(struct net_device *net) 707static u32 asix_get_link(struct net_device *net)
730{ 708{
731 struct usbnet *dev = netdev_priv(net); 709 struct usbnet *dev = netdev_priv(net);
@@ -746,15 +724,15 @@ static int asix_ioctl (struct net_device *net, struct ifreq *rq, int cmd)
746static struct ethtool_ops ax88172_ethtool_ops = { 724static struct ethtool_ops ax88172_ethtool_ops = {
747 .get_drvinfo = asix_get_drvinfo, 725 .get_drvinfo = asix_get_drvinfo,
748 .get_link = asix_get_link, 726 .get_link = asix_get_link,
749 .nway_reset = asix_nway_reset,
750 .get_msglevel = usbnet_get_msglevel, 727 .get_msglevel = usbnet_get_msglevel,
751 .set_msglevel = usbnet_set_msglevel, 728 .set_msglevel = usbnet_set_msglevel,
752 .get_wol = asix_get_wol, 729 .get_wol = asix_get_wol,
753 .set_wol = asix_set_wol, 730 .set_wol = asix_set_wol,
754 .get_eeprom_len = asix_get_eeprom_len, 731 .get_eeprom_len = asix_get_eeprom_len,
755 .get_eeprom = asix_get_eeprom, 732 .get_eeprom = asix_get_eeprom,
756 .get_settings = asix_get_settings, 733 .get_settings = usbnet_get_settings,
757 .set_settings = asix_set_settings, 734 .set_settings = usbnet_set_settings,
735 .nway_reset = usbnet_nway_reset,
758}; 736};
759 737
760static void ax88172_set_multicast(struct net_device *net) 738static void ax88172_set_multicast(struct net_device *net)
@@ -885,15 +863,15 @@ out1:
885static struct ethtool_ops ax88772_ethtool_ops = { 863static struct ethtool_ops ax88772_ethtool_ops = {
886 .get_drvinfo = asix_get_drvinfo, 864 .get_drvinfo = asix_get_drvinfo,
887 .get_link = asix_get_link, 865 .get_link = asix_get_link,
888 .nway_reset = asix_nway_reset,
889 .get_msglevel = usbnet_get_msglevel, 866 .get_msglevel = usbnet_get_msglevel,
890 .set_msglevel = usbnet_set_msglevel, 867 .set_msglevel = usbnet_set_msglevel,
891 .get_wol = asix_get_wol, 868 .get_wol = asix_get_wol,
892 .set_wol = asix_set_wol, 869 .set_wol = asix_set_wol,
893 .get_eeprom_len = asix_get_eeprom_len, 870 .get_eeprom_len = asix_get_eeprom_len,
894 .get_eeprom = asix_get_eeprom, 871 .get_eeprom = asix_get_eeprom,
895 .get_settings = asix_get_settings, 872 .get_settings = usbnet_get_settings,
896 .set_settings = asix_set_settings, 873 .set_settings = usbnet_set_settings,
874 .nway_reset = usbnet_nway_reset,
897}; 875};
898 876
899static int ax88772_link_reset(struct usbnet *dev) 877static int ax88772_link_reset(struct usbnet *dev)
@@ -1046,15 +1024,15 @@ out1:
1046static struct ethtool_ops ax88178_ethtool_ops = { 1024static struct ethtool_ops ax88178_ethtool_ops = {
1047 .get_drvinfo = asix_get_drvinfo, 1025 .get_drvinfo = asix_get_drvinfo,
1048 .get_link = asix_get_link, 1026 .get_link = asix_get_link,
1049 .nway_reset = asix_nway_reset,
1050 .get_msglevel = usbnet_get_msglevel, 1027 .get_msglevel = usbnet_get_msglevel,
1051 .set_msglevel = usbnet_set_msglevel, 1028 .set_msglevel = usbnet_set_msglevel,
1052 .get_wol = asix_get_wol, 1029 .get_wol = asix_get_wol,
1053 .set_wol = asix_set_wol, 1030 .set_wol = asix_set_wol,
1054 .get_eeprom_len = asix_get_eeprom_len, 1031 .get_eeprom_len = asix_get_eeprom_len,
1055 .get_eeprom = asix_get_eeprom, 1032 .get_eeprom = asix_get_eeprom,
1056 .get_settings = asix_get_settings, 1033 .get_settings = usbnet_get_settings,
1057 .set_settings = asix_set_settings, 1034 .set_settings = usbnet_set_settings,
1035 .nway_reset = usbnet_nway_reset,
1058}; 1036};
1059 1037
1060static int marvell_phy_init(struct usbnet *dev) 1038static int marvell_phy_init(struct usbnet *dev)
diff --git a/drivers/usb/net/catc.c b/drivers/usb/net/catc.c
index f740325abac4..907b820a5faf 100644
--- a/drivers/usb/net/catc.c
+++ b/drivers/usb/net/catc.c
@@ -786,14 +786,10 @@ static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id
786 if ((!catc->ctrl_urb) || (!catc->tx_urb) || 786 if ((!catc->ctrl_urb) || (!catc->tx_urb) ||
787 (!catc->rx_urb) || (!catc->irq_urb)) { 787 (!catc->rx_urb) || (!catc->irq_urb)) {
788 err("No free urbs available."); 788 err("No free urbs available.");
789 if (catc->ctrl_urb) 789 usb_free_urb(catc->ctrl_urb);
790 usb_free_urb(catc->ctrl_urb); 790 usb_free_urb(catc->tx_urb);
791 if (catc->tx_urb) 791 usb_free_urb(catc->rx_urb);
792 usb_free_urb(catc->tx_urb); 792 usb_free_urb(catc->irq_urb);
793 if (catc->rx_urb)
794 usb_free_urb(catc->rx_urb);
795 if (catc->irq_urb)
796 usb_free_urb(catc->irq_urb);
797 free_netdev(netdev); 793 free_netdev(netdev);
798 return -ENOMEM; 794 return -ENOMEM;
799 } 795 }
diff --git a/drivers/usb/net/cdc_ether.c b/drivers/usb/net/cdc_ether.c
index 82ce0358d9a3..44a91547146e 100644
--- a/drivers/usb/net/cdc_ether.c
+++ b/drivers/usb/net/cdc_ether.c
@@ -200,8 +200,7 @@ next_desc:
200 200
201 dev->status = &info->control->cur_altsetting->endpoint [0]; 201 dev->status = &info->control->cur_altsetting->endpoint [0];
202 desc = &dev->status->desc; 202 desc = &dev->status->desc;
203 if (desc->bmAttributes != USB_ENDPOINT_XFER_INT 203 if (!usb_endpoint_is_int_in(desc)
204 || !(desc->bEndpointAddress & USB_DIR_IN)
205 || (le16_to_cpu(desc->wMaxPacketSize) 204 || (le16_to_cpu(desc->wMaxPacketSize)
206 < sizeof(struct usb_cdc_notification)) 205 < sizeof(struct usb_cdc_notification))
207 || !desc->bInterval) { 206 || !desc->bInterval) {
@@ -498,7 +497,7 @@ static struct usb_driver cdc_driver = {
498 497
499static int __init cdc_init(void) 498static int __init cdc_init(void)
500{ 499{
501 BUG_ON((sizeof(((struct usbnet *)0)->data) 500 BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data)
502 < sizeof(struct cdc_state))); 501 < sizeof(struct cdc_state)));
503 502
504 return usb_register(&cdc_driver); 503 return usb_register(&cdc_driver);
diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c
index 957d4ad316f9..7c906a43e497 100644
--- a/drivers/usb/net/kaweth.c
+++ b/drivers/usb/net/kaweth.c
@@ -65,16 +65,6 @@
65 65
66#undef DEBUG 66#undef DEBUG
67 67
68#ifdef DEBUG
69#define kaweth_dbg(format, arg...) printk(KERN_DEBUG __FILE__ ": " format "\n" ,##arg)
70#else
71#define kaweth_dbg(format, arg...) do {} while (0)
72#endif
73#define kaweth_err(format, arg...) printk(KERN_ERR __FILE__ ": " format "\n" ,##arg)
74#define kaweth_info(format, arg...) printk(KERN_INFO __FILE__ ": " format "\n" , ##arg)
75#define kaweth_warn(format, arg...) printk(KERN_WARNING __FILE__ ": " format "\n" , ##arg)
76
77
78#include "kawethfw.h" 68#include "kawethfw.h"
79 69
80#define KAWETH_MTU 1514 70#define KAWETH_MTU 1514
@@ -86,6 +76,9 @@
86 76
87#define KAWETH_STATUS_BROKEN 0x0000001 77#define KAWETH_STATUS_BROKEN 0x0000001
88#define KAWETH_STATUS_CLOSING 0x0000002 78#define KAWETH_STATUS_CLOSING 0x0000002
79#define KAWETH_STATUS_SUSPENDING 0x0000004
80
81#define KAWETH_STATUS_BLOCKED (KAWETH_STATUS_CLOSING | KAWETH_STATUS_SUSPENDING)
89 82
90#define KAWETH_PACKET_FILTER_PROMISCUOUS 0x01 83#define KAWETH_PACKET_FILTER_PROMISCUOUS 0x01
91#define KAWETH_PACKET_FILTER_ALL_MULTICAST 0x02 84#define KAWETH_PACKET_FILTER_ALL_MULTICAST 0x02
@@ -112,6 +105,8 @@
112#define STATE_MASK 0x40 105#define STATE_MASK 0x40
113#define STATE_SHIFT 5 106#define STATE_SHIFT 5
114 107
108#define IS_BLOCKED(s) (s & KAWETH_STATUS_BLOCKED)
109
115 110
116MODULE_AUTHOR("Michael Zappe <zapman@interlan.net>, Stephane Alnet <stephane@u-picardie.fr>, Brad Hards <bhards@bigpond.net.au> and Oliver Neukum <oliver@neukum.org>"); 111MODULE_AUTHOR("Michael Zappe <zapman@interlan.net>, Stephane Alnet <stephane@u-picardie.fr>, Brad Hards <bhards@bigpond.net.au> and Oliver Neukum <oliver@neukum.org>");
117MODULE_DESCRIPTION("KL5USB101 USB Ethernet driver"); 112MODULE_DESCRIPTION("KL5USB101 USB Ethernet driver");
@@ -128,6 +123,8 @@ static int kaweth_internal_control_msg(struct usb_device *usb_dev,
128 unsigned int pipe, 123 unsigned int pipe,
129 struct usb_ctrlrequest *cmd, void *data, 124 struct usb_ctrlrequest *cmd, void *data,
130 int len, int timeout); 125 int len, int timeout);
126static int kaweth_suspend(struct usb_interface *intf, pm_message_t message);
127static int kaweth_resume(struct usb_interface *intf);
131 128
132/**************************************************************** 129/****************************************************************
133 * usb_device_id 130 * usb_device_id
@@ -179,6 +176,8 @@ static struct usb_driver kaweth_driver = {
179 .name = driver_name, 176 .name = driver_name,
180 .probe = kaweth_probe, 177 .probe = kaweth_probe,
181 .disconnect = kaweth_disconnect, 178 .disconnect = kaweth_disconnect,
179 .suspend = kaweth_suspend,
180 .resume = kaweth_resume,
182 .id_table = usb_klsi_table, 181 .id_table = usb_klsi_table,
183}; 182};
184 183
@@ -222,6 +221,7 @@ struct kaweth_device
222 int suspend_lowmem_rx; 221 int suspend_lowmem_rx;
223 int suspend_lowmem_ctrl; 222 int suspend_lowmem_ctrl;
224 int linkstate; 223 int linkstate;
224 int opened;
225 struct work_struct lowmem_work; 225 struct work_struct lowmem_work;
226 226
227 struct usb_device *dev; 227 struct usb_device *dev;
@@ -265,17 +265,17 @@ static int kaweth_control(struct kaweth_device *kaweth,
265{ 265{
266 struct usb_ctrlrequest *dr; 266 struct usb_ctrlrequest *dr;
267 267
268 kaweth_dbg("kaweth_control()"); 268 dbg("kaweth_control()");
269 269
270 if(in_interrupt()) { 270 if(in_interrupt()) {
271 kaweth_dbg("in_interrupt()"); 271 dbg("in_interrupt()");
272 return -EBUSY; 272 return -EBUSY;
273 } 273 }
274 274
275 dr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC); 275 dr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC);
276 276
277 if (!dr) { 277 if (!dr) {
278 kaweth_dbg("kmalloc() failed"); 278 dbg("kmalloc() failed");
279 return -ENOMEM; 279 return -ENOMEM;
280 } 280 }
281 281
@@ -300,7 +300,7 @@ static int kaweth_read_configuration(struct kaweth_device *kaweth)
300{ 300{
301 int retval; 301 int retval;
302 302
303 kaweth_dbg("Reading kaweth configuration"); 303 dbg("Reading kaweth configuration");
304 304
305 retval = kaweth_control(kaweth, 305 retval = kaweth_control(kaweth,
306 usb_rcvctrlpipe(kaweth->dev, 0), 306 usb_rcvctrlpipe(kaweth->dev, 0),
@@ -322,7 +322,7 @@ static int kaweth_set_urb_size(struct kaweth_device *kaweth, __u16 urb_size)
322{ 322{
323 int retval; 323 int retval;
324 324
325 kaweth_dbg("Setting URB size to %d", (unsigned)urb_size); 325 dbg("Setting URB size to %d", (unsigned)urb_size);
326 326
327 retval = kaweth_control(kaweth, 327 retval = kaweth_control(kaweth,
328 usb_sndctrlpipe(kaweth->dev, 0), 328 usb_sndctrlpipe(kaweth->dev, 0),
@@ -344,7 +344,7 @@ static int kaweth_set_sofs_wait(struct kaweth_device *kaweth, __u16 sofs_wait)
344{ 344{
345 int retval; 345 int retval;
346 346
347 kaweth_dbg("Set SOFS wait to %d", (unsigned)sofs_wait); 347 dbg("Set SOFS wait to %d", (unsigned)sofs_wait);
348 348
349 retval = kaweth_control(kaweth, 349 retval = kaweth_control(kaweth,
350 usb_sndctrlpipe(kaweth->dev, 0), 350 usb_sndctrlpipe(kaweth->dev, 0),
@@ -367,7 +367,7 @@ static int kaweth_set_receive_filter(struct kaweth_device *kaweth,
367{ 367{
368 int retval; 368 int retval;
369 369
370 kaweth_dbg("Set receive filter to %d", (unsigned)receive_filter); 370 dbg("Set receive filter to %d", (unsigned)receive_filter);
371 371
372 retval = kaweth_control(kaweth, 372 retval = kaweth_control(kaweth,
373 usb_sndctrlpipe(kaweth->dev, 0), 373 usb_sndctrlpipe(kaweth->dev, 0),
@@ -392,7 +392,7 @@ static int kaweth_download_firmware(struct kaweth_device *kaweth,
392 __u8 type) 392 __u8 type)
393{ 393{
394 if(data_len > KAWETH_FIRMWARE_BUF_SIZE) { 394 if(data_len > KAWETH_FIRMWARE_BUF_SIZE) {
395 kaweth_err("Firmware too big: %d", data_len); 395 err("Firmware too big: %d", data_len);
396 return -ENOSPC; 396 return -ENOSPC;
397 } 397 }
398 398
@@ -403,13 +403,13 @@ static int kaweth_download_firmware(struct kaweth_device *kaweth,
403 kaweth->firmware_buf[4] = type; 403 kaweth->firmware_buf[4] = type;
404 kaweth->firmware_buf[5] = interrupt; 404 kaweth->firmware_buf[5] = interrupt;
405 405
406 kaweth_dbg("High: %i, Low:%i", kaweth->firmware_buf[3], 406 dbg("High: %i, Low:%i", kaweth->firmware_buf[3],
407 kaweth->firmware_buf[2]); 407 kaweth->firmware_buf[2]);
408 408
409 kaweth_dbg("Downloading firmware at %p to kaweth device at %p", 409 dbg("Downloading firmware at %p to kaweth device at %p",
410 data, 410 data,
411 kaweth); 411 kaweth);
412 kaweth_dbg("Firmware length: %d", data_len); 412 dbg("Firmware length: %d", data_len);
413 413
414 return kaweth_control(kaweth, 414 return kaweth_control(kaweth,
415 usb_sndctrlpipe(kaweth->dev, 0), 415 usb_sndctrlpipe(kaweth->dev, 0),
@@ -437,7 +437,7 @@ static int kaweth_trigger_firmware(struct kaweth_device *kaweth,
437 kaweth->firmware_buf[6] = 0x00; 437 kaweth->firmware_buf[6] = 0x00;
438 kaweth->firmware_buf[7] = 0x00; 438 kaweth->firmware_buf[7] = 0x00;
439 439
440 kaweth_dbg("Triggering firmware"); 440 dbg("Triggering firmware");
441 441
442 return kaweth_control(kaweth, 442 return kaweth_control(kaweth,
443 usb_sndctrlpipe(kaweth->dev, 0), 443 usb_sndctrlpipe(kaweth->dev, 0),
@@ -457,7 +457,7 @@ static int kaweth_reset(struct kaweth_device *kaweth)
457{ 457{
458 int result; 458 int result;
459 459
460 kaweth_dbg("kaweth_reset(%p)", kaweth); 460 dbg("kaweth_reset(%p)", kaweth);
461 result = kaweth_control(kaweth, 461 result = kaweth_control(kaweth,
462 usb_sndctrlpipe(kaweth->dev, 0), 462 usb_sndctrlpipe(kaweth->dev, 0),
463 USB_REQ_SET_CONFIGURATION, 463 USB_REQ_SET_CONFIGURATION,
@@ -470,7 +470,7 @@ static int kaweth_reset(struct kaweth_device *kaweth)
470 470
471 mdelay(10); 471 mdelay(10);
472 472
473 kaweth_dbg("kaweth_reset() returns %d.",result); 473 dbg("kaweth_reset() returns %d.",result);
474 474
475 return result; 475 return result;
476} 476}
@@ -534,7 +534,7 @@ static void kaweth_resubmit_tl(void *d)
534{ 534{
535 struct kaweth_device *kaweth = (struct kaweth_device *)d; 535 struct kaweth_device *kaweth = (struct kaweth_device *)d;
536 536
537 if (kaweth->status | KAWETH_STATUS_CLOSING) 537 if (IS_BLOCKED(kaweth->status))
538 return; 538 return;
539 539
540 if (kaweth->suspend_lowmem_rx) 540 if (kaweth->suspend_lowmem_rx)
@@ -568,7 +568,7 @@ static int kaweth_resubmit_rx_urb(struct kaweth_device *kaweth,
568 kaweth->suspend_lowmem_rx = 1; 568 kaweth->suspend_lowmem_rx = 1;
569 schedule_delayed_work(&kaweth->lowmem_work, HZ/4); 569 schedule_delayed_work(&kaweth->lowmem_work, HZ/4);
570 } 570 }
571 kaweth_err("resubmitting rx_urb %d failed", result); 571 err("resubmitting rx_urb %d failed", result);
572 } else { 572 } else {
573 kaweth->suspend_lowmem_rx = 0; 573 kaweth->suspend_lowmem_rx = 0;
574 } 574 }
@@ -601,11 +601,15 @@ static void kaweth_usb_receive(struct urb *urb)
601 return; 601 return;
602 } 602 }
603 603
604 if (kaweth->status & KAWETH_STATUS_CLOSING) 604 spin_lock(&kaweth->device_lock);
605 if (IS_BLOCKED(kaweth->status)) {
606 spin_unlock(&kaweth->device_lock);
605 return; 607 return;
608 }
609 spin_unlock(&kaweth->device_lock);
606 610
607 if(urb->status && urb->status != -EREMOTEIO && count != 1) { 611 if(urb->status && urb->status != -EREMOTEIO && count != 1) {
608 kaweth_err("%s RX status: %d count: %d packet_len: %d", 612 err("%s RX status: %d count: %d packet_len: %d",
609 net->name, 613 net->name,
610 urb->status, 614 urb->status,
611 count, 615 count,
@@ -616,9 +620,9 @@ static void kaweth_usb_receive(struct urb *urb)
616 620
617 if(kaweth->net && (count > 2)) { 621 if(kaweth->net && (count > 2)) {
618 if(pkt_len > (count - 2)) { 622 if(pkt_len > (count - 2)) {
619 kaweth_err("Packet length too long for USB frame (pkt_len: %x, count: %x)",pkt_len, count); 623 err("Packet length too long for USB frame (pkt_len: %x, count: %x)",pkt_len, count);
620 kaweth_err("Packet len & 2047: %x", pkt_len & 2047); 624 err("Packet len & 2047: %x", pkt_len & 2047);
621 kaweth_err("Count 2: %x", count2); 625 err("Count 2: %x", count2);
622 kaweth_resubmit_rx_urb(kaweth, GFP_ATOMIC); 626 kaweth_resubmit_rx_urb(kaweth, GFP_ATOMIC);
623 return; 627 return;
624 } 628 }
@@ -655,7 +659,7 @@ static int kaweth_open(struct net_device *net)
655 struct kaweth_device *kaweth = netdev_priv(net); 659 struct kaweth_device *kaweth = netdev_priv(net);
656 int res; 660 int res;
657 661
658 kaweth_dbg("Opening network device."); 662 dbg("Opening network device.");
659 663
660 res = kaweth_resubmit_rx_urb(kaweth, GFP_KERNEL); 664 res = kaweth_resubmit_rx_urb(kaweth, GFP_KERNEL);
661 if (res) 665 if (res)
@@ -678,6 +682,7 @@ static int kaweth_open(struct net_device *net)
678 usb_kill_urb(kaweth->rx_urb); 682 usb_kill_urb(kaweth->rx_urb);
679 return -EIO; 683 return -EIO;
680 } 684 }
685 kaweth->opened = 1;
681 686
682 netif_start_queue(net); 687 netif_start_queue(net);
683 688
@@ -688,14 +693,8 @@ static int kaweth_open(struct net_device *net)
688/**************************************************************** 693/****************************************************************
689 * kaweth_close 694 * kaweth_close
690 ****************************************************************/ 695 ****************************************************************/
691static int kaweth_close(struct net_device *net) 696static void kaweth_kill_urbs(struct kaweth_device *kaweth)
692{ 697{
693 struct kaweth_device *kaweth = netdev_priv(net);
694
695 netif_stop_queue(net);
696
697 kaweth->status |= KAWETH_STATUS_CLOSING;
698
699 usb_kill_urb(kaweth->irq_urb); 698 usb_kill_urb(kaweth->irq_urb);
700 usb_kill_urb(kaweth->rx_urb); 699 usb_kill_urb(kaweth->rx_urb);
701 usb_kill_urb(kaweth->tx_urb); 700 usb_kill_urb(kaweth->tx_urb);
@@ -706,6 +705,21 @@ static int kaweth_close(struct net_device *net)
706 we hit them again */ 705 we hit them again */
707 usb_kill_urb(kaweth->irq_urb); 706 usb_kill_urb(kaweth->irq_urb);
708 usb_kill_urb(kaweth->rx_urb); 707 usb_kill_urb(kaweth->rx_urb);
708}
709
710/****************************************************************
711 * kaweth_close
712 ****************************************************************/
713static int kaweth_close(struct net_device *net)
714{
715 struct kaweth_device *kaweth = netdev_priv(net);
716
717 netif_stop_queue(net);
718 kaweth->opened = 0;
719
720 kaweth->status |= KAWETH_STATUS_CLOSING;
721
722 kaweth_kill_urbs(kaweth);
709 723
710 kaweth->status &= ~KAWETH_STATUS_CLOSING; 724 kaweth->status &= ~KAWETH_STATUS_CLOSING;
711 725
@@ -732,7 +746,7 @@ static void kaweth_usb_transmit_complete(struct urb *urb)
732 746
733 if (unlikely(urb->status != 0)) 747 if (unlikely(urb->status != 0))
734 if (urb->status != -ENOENT) 748 if (urb->status != -ENOENT)
735 kaweth_dbg("%s: TX status %d.", kaweth->net->name, urb->status); 749 dbg("%s: TX status %d.", kaweth->net->name, urb->status);
736 750
737 netif_wake_queue(kaweth->net); 751 netif_wake_queue(kaweth->net);
738 dev_kfree_skb_irq(skb); 752 dev_kfree_skb_irq(skb);
@@ -752,6 +766,9 @@ static int kaweth_start_xmit(struct sk_buff *skb, struct net_device *net)
752 766
753 kaweth_async_set_rx_mode(kaweth); 767 kaweth_async_set_rx_mode(kaweth);
754 netif_stop_queue(net); 768 netif_stop_queue(net);
769 if (IS_BLOCKED(kaweth->status)) {
770 goto skip;
771 }
755 772
756 /* We now decide whether we can put our special header into the sk_buff */ 773 /* We now decide whether we can put our special header into the sk_buff */
757 if (skb_cloned(skb) || skb_headroom(skb) < 2) { 774 if (skb_cloned(skb) || skb_headroom(skb) < 2) {
@@ -783,7 +800,8 @@ static int kaweth_start_xmit(struct sk_buff *skb, struct net_device *net)
783 800
784 if((res = usb_submit_urb(kaweth->tx_urb, GFP_ATOMIC))) 801 if((res = usb_submit_urb(kaweth->tx_urb, GFP_ATOMIC)))
785 { 802 {
786 kaweth_warn("kaweth failed tx_urb %d", res); 803 warn("kaweth failed tx_urb %d", res);
804skip:
787 kaweth->stats.tx_errors++; 805 kaweth->stats.tx_errors++;
788 806
789 netif_start_queue(net); 807 netif_start_queue(net);
@@ -812,7 +830,7 @@ static void kaweth_set_rx_mode(struct net_device *net)
812 KAWETH_PACKET_FILTER_BROADCAST | 830 KAWETH_PACKET_FILTER_BROADCAST |
813 KAWETH_PACKET_FILTER_MULTICAST; 831 KAWETH_PACKET_FILTER_MULTICAST;
814 832
815 kaweth_dbg("Setting Rx mode to %d", packet_filter_bitmap); 833 dbg("Setting Rx mode to %d", packet_filter_bitmap);
816 834
817 netif_stop_queue(net); 835 netif_stop_queue(net);
818 836
@@ -850,10 +868,10 @@ static void kaweth_async_set_rx_mode(struct kaweth_device *kaweth)
850 KAWETH_CONTROL_TIMEOUT); 868 KAWETH_CONTROL_TIMEOUT);
851 869
852 if(result < 0) { 870 if(result < 0) {
853 kaweth_err("Failed to set Rx mode: %d", result); 871 err("Failed to set Rx mode: %d", result);
854 } 872 }
855 else { 873 else {
856 kaweth_dbg("Set Rx mode to %d", packet_filter_bitmap); 874 dbg("Set Rx mode to %d", packet_filter_bitmap);
857 } 875 }
858 } 876 }
859} 877}
@@ -874,7 +892,7 @@ static void kaweth_tx_timeout(struct net_device *net)
874{ 892{
875 struct kaweth_device *kaweth = netdev_priv(net); 893 struct kaweth_device *kaweth = netdev_priv(net);
876 894
877 kaweth_warn("%s: Tx timed out. Resetting.", net->name); 895 warn("%s: Tx timed out. Resetting.", net->name);
878 kaweth->stats.tx_errors++; 896 kaweth->stats.tx_errors++;
879 net->trans_start = jiffies; 897 net->trans_start = jiffies;
880 898
@@ -882,6 +900,42 @@ static void kaweth_tx_timeout(struct net_device *net)
882} 900}
883 901
884/**************************************************************** 902/****************************************************************
903 * kaweth_suspend
904 ****************************************************************/
905static int kaweth_suspend(struct usb_interface *intf, pm_message_t message)
906{
907 struct kaweth_device *kaweth = usb_get_intfdata(intf);
908 unsigned long flags;
909
910 spin_lock_irqsave(&kaweth->device_lock, flags);
911 kaweth->status |= KAWETH_STATUS_SUSPENDING;
912 spin_unlock_irqrestore(&kaweth->device_lock, flags);
913
914 kaweth_kill_urbs(kaweth);
915 return 0;
916}
917
918/****************************************************************
919 * kaweth_resume
920 ****************************************************************/
921static int kaweth_resume(struct usb_interface *intf)
922{
923 struct kaweth_device *kaweth = usb_get_intfdata(intf);
924 unsigned long flags;
925
926 spin_lock_irqsave(&kaweth->device_lock, flags);
927 kaweth->status &= ~KAWETH_STATUS_SUSPENDING;
928 spin_unlock_irqrestore(&kaweth->device_lock, flags);
929
930 if (!kaweth->opened)
931 return 0;
932 kaweth_resubmit_rx_urb(kaweth, GFP_NOIO);
933 kaweth_resubmit_int_urb(kaweth, GFP_NOIO);
934
935 return 0;
936}
937
938/****************************************************************
885 * kaweth_probe 939 * kaweth_probe
886 ****************************************************************/ 940 ****************************************************************/
887static int kaweth_probe( 941static int kaweth_probe(
@@ -895,15 +949,15 @@ static int kaweth_probe(
895 const eth_addr_t bcast_addr = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; 949 const eth_addr_t bcast_addr = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
896 int result = 0; 950 int result = 0;
897 951
898 kaweth_dbg("Kawasaki Device Probe (Device number:%d): 0x%4.4x:0x%4.4x:0x%4.4x", 952 dbg("Kawasaki Device Probe (Device number:%d): 0x%4.4x:0x%4.4x:0x%4.4x",
899 dev->devnum, 953 dev->devnum,
900 le16_to_cpu(dev->descriptor.idVendor), 954 le16_to_cpu(dev->descriptor.idVendor),
901 le16_to_cpu(dev->descriptor.idProduct), 955 le16_to_cpu(dev->descriptor.idProduct),
902 le16_to_cpu(dev->descriptor.bcdDevice)); 956 le16_to_cpu(dev->descriptor.bcdDevice));
903 957
904 kaweth_dbg("Device at %p", dev); 958 dbg("Device at %p", dev);
905 959
906 kaweth_dbg("Descriptor length: %x type: %x", 960 dbg("Descriptor length: %x type: %x",
907 (int)dev->descriptor.bLength, 961 (int)dev->descriptor.bLength,
908 (int)dev->descriptor.bDescriptorType); 962 (int)dev->descriptor.bDescriptorType);
909 963
@@ -918,7 +972,7 @@ static int kaweth_probe(
918 spin_lock_init(&kaweth->device_lock); 972 spin_lock_init(&kaweth->device_lock);
919 init_waitqueue_head(&kaweth->term_wait); 973 init_waitqueue_head(&kaweth->term_wait);
920 974
921 kaweth_dbg("Resetting."); 975 dbg("Resetting.");
922 976
923 kaweth_reset(kaweth); 977 kaweth_reset(kaweth);
924 978
@@ -928,17 +982,17 @@ static int kaweth_probe(
928 */ 982 */
929 983
930 if (le16_to_cpu(dev->descriptor.bcdDevice) >> 8) { 984 if (le16_to_cpu(dev->descriptor.bcdDevice) >> 8) {
931 kaweth_info("Firmware present in device."); 985 info("Firmware present in device.");
932 } else { 986 } else {
933 /* Download the firmware */ 987 /* Download the firmware */
934 kaweth_info("Downloading firmware..."); 988 info("Downloading firmware...");
935 kaweth->firmware_buf = (__u8 *)__get_free_page(GFP_KERNEL); 989 kaweth->firmware_buf = (__u8 *)__get_free_page(GFP_KERNEL);
936 if ((result = kaweth_download_firmware(kaweth, 990 if ((result = kaweth_download_firmware(kaweth,
937 kaweth_new_code, 991 kaweth_new_code,
938 len_kaweth_new_code, 992 len_kaweth_new_code,
939 100, 993 100,
940 2)) < 0) { 994 2)) < 0) {
941 kaweth_err("Error downloading firmware (%d)", result); 995 err("Error downloading firmware (%d)", result);
942 goto err_fw; 996 goto err_fw;
943 } 997 }
944 998
@@ -947,7 +1001,7 @@ static int kaweth_probe(
947 len_kaweth_new_code_fix, 1001 len_kaweth_new_code_fix,
948 100, 1002 100,
949 3)) < 0) { 1003 3)) < 0) {
950 kaweth_err("Error downloading firmware fix (%d)", result); 1004 err("Error downloading firmware fix (%d)", result);
951 goto err_fw; 1005 goto err_fw;
952 } 1006 }
953 1007
@@ -956,7 +1010,7 @@ static int kaweth_probe(
956 len_kaweth_trigger_code, 1010 len_kaweth_trigger_code,
957 126, 1011 126,
958 2)) < 0) { 1012 2)) < 0) {
959 kaweth_err("Error downloading trigger code (%d)", result); 1013 err("Error downloading trigger code (%d)", result);
960 goto err_fw; 1014 goto err_fw;
961 1015
962 } 1016 }
@@ -966,18 +1020,18 @@ static int kaweth_probe(
966 len_kaweth_trigger_code_fix, 1020 len_kaweth_trigger_code_fix,
967 126, 1021 126,
968 3)) < 0) { 1022 3)) < 0) {
969 kaweth_err("Error downloading trigger code fix (%d)", result); 1023 err("Error downloading trigger code fix (%d)", result);
970 goto err_fw; 1024 goto err_fw;
971 } 1025 }
972 1026
973 1027
974 if ((result = kaweth_trigger_firmware(kaweth, 126)) < 0) { 1028 if ((result = kaweth_trigger_firmware(kaweth, 126)) < 0) {
975 kaweth_err("Error triggering firmware (%d)", result); 1029 err("Error triggering firmware (%d)", result);
976 goto err_fw; 1030 goto err_fw;
977 } 1031 }
978 1032
979 /* Device will now disappear for a moment... */ 1033 /* Device will now disappear for a moment... */
980 kaweth_info("Firmware loaded. I'll be back..."); 1034 info("Firmware loaded. I'll be back...");
981err_fw: 1035err_fw:
982 free_page((unsigned long)kaweth->firmware_buf); 1036 free_page((unsigned long)kaweth->firmware_buf);
983 free_netdev(netdev); 1037 free_netdev(netdev);
@@ -987,14 +1041,14 @@ err_fw:
987 result = kaweth_read_configuration(kaweth); 1041 result = kaweth_read_configuration(kaweth);
988 1042
989 if(result < 0) { 1043 if(result < 0) {
990 kaweth_err("Error reading configuration (%d), no net device created", result); 1044 err("Error reading configuration (%d), no net device created", result);
991 goto err_free_netdev; 1045 goto err_free_netdev;
992 } 1046 }
993 1047
994 kaweth_info("Statistics collection: %x", kaweth->configuration.statistics_mask); 1048 info("Statistics collection: %x", kaweth->configuration.statistics_mask);
995 kaweth_info("Multicast filter limit: %x", kaweth->configuration.max_multicast_filters & ((1 << 15) - 1)); 1049 info("Multicast filter limit: %x", kaweth->configuration.max_multicast_filters & ((1 << 15) - 1));
996 kaweth_info("MTU: %d", le16_to_cpu(kaweth->configuration.segment_size)); 1050 info("MTU: %d", le16_to_cpu(kaweth->configuration.segment_size));
997 kaweth_info("Read MAC address %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x", 1051 info("Read MAC address %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x",
998 (int)kaweth->configuration.hw_addr[0], 1052 (int)kaweth->configuration.hw_addr[0],
999 (int)kaweth->configuration.hw_addr[1], 1053 (int)kaweth->configuration.hw_addr[1],
1000 (int)kaweth->configuration.hw_addr[2], 1054 (int)kaweth->configuration.hw_addr[2],
@@ -1005,17 +1059,17 @@ err_fw:
1005 if(!memcmp(&kaweth->configuration.hw_addr, 1059 if(!memcmp(&kaweth->configuration.hw_addr,
1006 &bcast_addr, 1060 &bcast_addr,
1007 sizeof(bcast_addr))) { 1061 sizeof(bcast_addr))) {
1008 kaweth_err("Firmware not functioning properly, no net device created"); 1062 err("Firmware not functioning properly, no net device created");
1009 goto err_free_netdev; 1063 goto err_free_netdev;
1010 } 1064 }
1011 1065
1012 if(kaweth_set_urb_size(kaweth, KAWETH_BUF_SIZE) < 0) { 1066 if(kaweth_set_urb_size(kaweth, KAWETH_BUF_SIZE) < 0) {
1013 kaweth_dbg("Error setting URB size"); 1067 dbg("Error setting URB size");
1014 goto err_free_netdev; 1068 goto err_free_netdev;
1015 } 1069 }
1016 1070
1017 if(kaweth_set_sofs_wait(kaweth, KAWETH_SOFS_TO_WAIT) < 0) { 1071 if(kaweth_set_sofs_wait(kaweth, KAWETH_SOFS_TO_WAIT) < 0) {
1018 kaweth_err("Error setting SOFS wait"); 1072 err("Error setting SOFS wait");
1019 goto err_free_netdev; 1073 goto err_free_netdev;
1020 } 1074 }
1021 1075
@@ -1025,11 +1079,11 @@ err_fw:
1025 KAWETH_PACKET_FILTER_MULTICAST); 1079 KAWETH_PACKET_FILTER_MULTICAST);
1026 1080
1027 if(result < 0) { 1081 if(result < 0) {
1028 kaweth_err("Error setting receive filter"); 1082 err("Error setting receive filter");
1029 goto err_free_netdev; 1083 goto err_free_netdev;
1030 } 1084 }
1031 1085
1032 kaweth_dbg("Initializing net device."); 1086 dbg("Initializing net device.");
1033 1087
1034 kaweth->tx_urb = usb_alloc_urb(0, GFP_KERNEL); 1088 kaweth->tx_urb = usb_alloc_urb(0, GFP_KERNEL);
1035 if (!kaweth->tx_urb) 1089 if (!kaweth->tx_urb)
@@ -1086,13 +1140,13 @@ err_fw:
1086 1140
1087 SET_NETDEV_DEV(netdev, &intf->dev); 1141 SET_NETDEV_DEV(netdev, &intf->dev);
1088 if (register_netdev(netdev) != 0) { 1142 if (register_netdev(netdev) != 0) {
1089 kaweth_err("Error registering netdev."); 1143 err("Error registering netdev.");
1090 goto err_intfdata; 1144 goto err_intfdata;
1091 } 1145 }
1092 1146
1093 kaweth_info("kaweth interface created at %s", kaweth->net->name); 1147 info("kaweth interface created at %s", kaweth->net->name);
1094 1148
1095 kaweth_dbg("Kaweth probe returning."); 1149 dbg("Kaweth probe returning.");
1096 1150
1097 return 0; 1151 return 0;
1098 1152
@@ -1121,16 +1175,16 @@ static void kaweth_disconnect(struct usb_interface *intf)
1121 struct kaweth_device *kaweth = usb_get_intfdata(intf); 1175 struct kaweth_device *kaweth = usb_get_intfdata(intf);
1122 struct net_device *netdev; 1176 struct net_device *netdev;
1123 1177
1124 kaweth_info("Unregistering"); 1178 info("Unregistering");
1125 1179
1126 usb_set_intfdata(intf, NULL); 1180 usb_set_intfdata(intf, NULL);
1127 if (!kaweth) { 1181 if (!kaweth) {
1128 kaweth_warn("unregistering non-existant device"); 1182 warn("unregistering non-existant device");
1129 return; 1183 return;
1130 } 1184 }
1131 netdev = kaweth->net; 1185 netdev = kaweth->net;
1132 1186
1133 kaweth_dbg("Unregistering net device"); 1187 dbg("Unregistering net device");
1134 unregister_netdev(netdev); 1188 unregister_netdev(netdev);
1135 1189
1136 usb_free_urb(kaweth->rx_urb); 1190 usb_free_urb(kaweth->rx_urb);
@@ -1185,7 +1239,7 @@ static int usb_start_wait_urb(struct urb *urb, int timeout, int* actual_length)
1185 1239
1186 if (!wait_event_timeout(awd.wqh, awd.done, timeout)) { 1240 if (!wait_event_timeout(awd.wqh, awd.done, timeout)) {
1187 // timeout 1241 // timeout
1188 kaweth_warn("usb_control/bulk_msg: timeout"); 1242 warn("usb_control/bulk_msg: timeout");
1189 usb_kill_urb(urb); // remove urb safely 1243 usb_kill_urb(urb); // remove urb safely
1190 status = -ETIMEDOUT; 1244 status = -ETIMEDOUT;
1191 } 1245 }
@@ -1234,7 +1288,7 @@ static int kaweth_internal_control_msg(struct usb_device *usb_dev,
1234 ****************************************************************/ 1288 ****************************************************************/
1235static int __init kaweth_init(void) 1289static int __init kaweth_init(void)
1236{ 1290{
1237 kaweth_dbg("Driver loading"); 1291 dbg("Driver loading");
1238 return usb_register(&kaweth_driver); 1292 return usb_register(&kaweth_driver);
1239} 1293}
1240 1294
diff --git a/drivers/usb/net/mcs7830.c b/drivers/usb/net/mcs7830.c
new file mode 100644
index 000000000000..6240b978fe3d
--- /dev/null
+++ b/drivers/usb/net/mcs7830.c
@@ -0,0 +1,534 @@
1/*
2 * MosChips MCS7830 based USB 2.0 Ethernet Devices
3 *
4 * based on usbnet.c, asix.c and the vendor provided mcs7830 driver
5 *
6 * Copyright (C) 2006 Arnd Bergmann <arnd@arndb.de>
7 * Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
8 * Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
9 * Copyright (c) 2002-2003 TiVo Inc.
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 */
25
26#include <linux/crc32.h>
27#include <linux/etherdevice.h>
28#include <linux/ethtool.h>
29#include <linux/init.h>
30#include <linux/mii.h>
31#include <linux/module.h>
32#include <linux/netdevice.h>
33#include <linux/usb.h>
34
35#include "usbnet.h"
36
37/* requests */
38#define MCS7830_RD_BMREQ (USB_DIR_IN | USB_TYPE_VENDOR | \
39 USB_RECIP_DEVICE)
40#define MCS7830_WR_BMREQ (USB_DIR_OUT | USB_TYPE_VENDOR | \
41 USB_RECIP_DEVICE)
42#define MCS7830_RD_BREQ 0x0E
43#define MCS7830_WR_BREQ 0x0D
44
45#define MCS7830_CTRL_TIMEOUT 1000
46#define MCS7830_MAX_MCAST 64
47
48#define MCS7830_VENDOR_ID 0x9710
49#define MCS7830_PRODUCT_ID 0x7830
50
51#define MCS7830_MII_ADVERTISE (ADVERTISE_PAUSE_CAP | ADVERTISE_100FULL | \
52 ADVERTISE_100HALF | ADVERTISE_10FULL | \
53 ADVERTISE_10HALF | ADVERTISE_CSMA)
54
55/* HIF_REG_XX coressponding index value */
56enum {
57 HIF_REG_MULTICAST_HASH = 0x00,
58 HIF_REG_PACKET_GAP1 = 0x08,
59 HIF_REG_PACKET_GAP2 = 0x09,
60 HIF_REG_PHY_DATA = 0x0a,
61 HIF_REG_PHY_CMD1 = 0x0c,
62 HIF_REG_PHY_CMD1_READ = 0x40,
63 HIF_REG_PHY_CMD1_WRITE = 0x20,
64 HIF_REG_PHY_CMD1_PHYADDR = 0x01,
65 HIF_REG_PHY_CMD2 = 0x0d,
66 HIF_REG_PHY_CMD2_PEND_FLAG_BIT = 0x80,
67 HIF_REG_PHY_CMD2_READY_FLAG_BIT = 0x40,
68 HIF_REG_CONFIG = 0x0e,
69 HIF_REG_CONFIG_CFG = 0x80,
70 HIF_REG_CONFIG_SPEED100 = 0x40,
71 HIF_REG_CONFIG_FULLDUPLEX_ENABLE = 0x20,
72 HIF_REG_CONFIG_RXENABLE = 0x10,
73 HIF_REG_CONFIG_TXENABLE = 0x08,
74 HIF_REG_CONFIG_SLEEPMODE = 0x04,
75 HIF_REG_CONFIG_ALLMULTICAST = 0x02,
76 HIF_REG_CONFIG_PROMISCIOUS = 0x01,
77 HIF_REG_ETHERNET_ADDR = 0x0f,
78 HIF_REG_22 = 0x15,
79 HIF_REG_PAUSE_THRESHOLD = 0x16,
80 HIF_REG_PAUSE_THRESHOLD_DEFAULT = 0,
81};
82
83struct mcs7830_data {
84 u8 multi_filter[8];
85 u8 config;
86};
87
88static const char driver_name[] = "MOSCHIP usb-ethernet driver";
89
90static int mcs7830_get_reg(struct usbnet *dev, u16 index, u16 size, void *data)
91{
92 struct usb_device *xdev = dev->udev;
93 int ret;
94
95 ret = usb_control_msg(xdev, usb_rcvctrlpipe(xdev, 0), MCS7830_RD_BREQ,
96 MCS7830_RD_BMREQ, 0x0000, index, data,
97 size, msecs_to_jiffies(MCS7830_CTRL_TIMEOUT));
98 return ret;
99}
100
101static int mcs7830_set_reg(struct usbnet *dev, u16 index, u16 size, void *data)
102{
103 struct usb_device *xdev = dev->udev;
104 int ret;
105
106 ret = usb_control_msg(xdev, usb_sndctrlpipe(xdev, 0), MCS7830_WR_BREQ,
107 MCS7830_WR_BMREQ, 0x0000, index, data,
108 size, msecs_to_jiffies(MCS7830_CTRL_TIMEOUT));
109 return ret;
110}
111
112static void mcs7830_async_cmd_callback(struct urb *urb)
113{
114 struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context;
115
116 if (urb->status < 0)
117 printk(KERN_DEBUG "mcs7830_async_cmd_callback() failed with %d",
118 urb->status);
119
120 kfree(req);
121 usb_free_urb(urb);
122}
123
124static void mcs7830_set_reg_async(struct usbnet *dev, u16 index, u16 size, void *data)
125{
126 struct usb_ctrlrequest *req;
127 int ret;
128 struct urb *urb;
129
130 urb = usb_alloc_urb(0, GFP_ATOMIC);
131 if (!urb) {
132 dev_dbg(&dev->udev->dev, "Error allocating URB "
133 "in write_cmd_async!");
134 return;
135 }
136
137 req = kmalloc(sizeof *req, GFP_ATOMIC);
138 if (!req) {
139 dev_err(&dev->udev->dev, "Failed to allocate memory for "
140 "control request");
141 goto out;
142 }
143 req->bRequestType = MCS7830_WR_BMREQ;
144 req->bRequest = MCS7830_WR_BREQ;
145 req->wValue = 0;
146 req->wIndex = cpu_to_le16(index);
147 req->wLength = cpu_to_le16(size);
148
149 usb_fill_control_urb(urb, dev->udev,
150 usb_sndctrlpipe(dev->udev, 0),
151 (void *)req, data, size,
152 mcs7830_async_cmd_callback, req);
153
154 ret = usb_submit_urb(urb, GFP_ATOMIC);
155 if (ret < 0) {
156 dev_err(&dev->udev->dev, "Error submitting the control "
157 "message: ret=%d", ret);
158 goto out;
159 }
160 return;
161out:
162 kfree(req);
163 usb_free_urb(urb);
164}
165
166static int mcs7830_get_address(struct usbnet *dev)
167{
168 int ret;
169 ret = mcs7830_get_reg(dev, HIF_REG_ETHERNET_ADDR, ETH_ALEN,
170 dev->net->dev_addr);
171 if (ret < 0)
172 return ret;
173 return 0;
174}
175
176static int mcs7830_read_phy(struct usbnet *dev, u8 index)
177{
178 int ret;
179 int i;
180 __le16 val;
181
182 u8 cmd[2] = {
183 HIF_REG_PHY_CMD1_READ | HIF_REG_PHY_CMD1_PHYADDR,
184 HIF_REG_PHY_CMD2_PEND_FLAG_BIT | index,
185 };
186
187 mutex_lock(&dev->phy_mutex);
188 /* write the MII command */
189 ret = mcs7830_set_reg(dev, HIF_REG_PHY_CMD1, 2, cmd);
190 if (ret < 0)
191 goto out;
192
193 /* wait for the data to become valid, should be within < 1ms */
194 for (i = 0; i < 10; i++) {
195 ret = mcs7830_get_reg(dev, HIF_REG_PHY_CMD1, 2, cmd);
196 if ((ret < 0) || (cmd[1] & HIF_REG_PHY_CMD2_READY_FLAG_BIT))
197 break;
198 ret = -EIO;
199 msleep(1);
200 }
201 if (ret < 0)
202 goto out;
203
204 /* read actual register contents */
205 ret = mcs7830_get_reg(dev, HIF_REG_PHY_DATA, 2, &val);
206 if (ret < 0)
207 goto out;
208 ret = le16_to_cpu(val);
209 dev_dbg(&dev->udev->dev, "read PHY reg %02x: %04x (%d tries)\n",
210 index, val, i);
211out:
212 mutex_unlock(&dev->phy_mutex);
213 return ret;
214}
215
216static int mcs7830_write_phy(struct usbnet *dev, u8 index, u16 val)
217{
218 int ret;
219 int i;
220 __le16 le_val;
221
222 u8 cmd[2] = {
223 HIF_REG_PHY_CMD1_WRITE | HIF_REG_PHY_CMD1_PHYADDR,
224 HIF_REG_PHY_CMD2_PEND_FLAG_BIT | (index & 0x1F),
225 };
226
227 mutex_lock(&dev->phy_mutex);
228
229 /* write the new register contents */
230 le_val = cpu_to_le16(val);
231 ret = mcs7830_set_reg(dev, HIF_REG_PHY_DATA, 2, &le_val);
232 if (ret < 0)
233 goto out;
234
235 /* write the MII command */
236 ret = mcs7830_set_reg(dev, HIF_REG_PHY_CMD1, 2, cmd);
237 if (ret < 0)
238 goto out;
239
240 /* wait for the command to be accepted by the PHY */
241 for (i = 0; i < 10; i++) {
242 ret = mcs7830_get_reg(dev, HIF_REG_PHY_CMD1, 2, cmd);
243 if ((ret < 0) || (cmd[1] & HIF_REG_PHY_CMD2_READY_FLAG_BIT))
244 break;
245 ret = -EIO;
246 msleep(1);
247 }
248 if (ret < 0)
249 goto out;
250
251 ret = 0;
252 dev_dbg(&dev->udev->dev, "write PHY reg %02x: %04x (%d tries)\n",
253 index, val, i);
254out:
255 mutex_unlock(&dev->phy_mutex);
256 return ret;
257}
258
259/*
260 * This algorithm comes from the original mcs7830 version 1.4 driver,
261 * not sure if it is needed.
262 */
263static int mcs7830_set_autoneg(struct usbnet *dev, int ptrUserPhyMode)
264{
265 int ret;
266 /* Enable all media types */
267 ret = mcs7830_write_phy(dev, MII_ADVERTISE, MCS7830_MII_ADVERTISE);
268
269 /* First reset BMCR */
270 if (!ret)
271 ret = mcs7830_write_phy(dev, MII_BMCR, 0x0000);
272 /* Enable Auto Neg */
273 if (!ret)
274 ret = mcs7830_write_phy(dev, MII_BMCR, BMCR_ANENABLE);
275 /* Restart Auto Neg (Keep the Enable Auto Neg Bit Set) */
276 if (!ret)
277 ret = mcs7830_write_phy(dev, MII_BMCR,
278 BMCR_ANENABLE | BMCR_ANRESTART );
279 return ret < 0 ? : 0;
280}
281
282
283/*
284 * if we can read register 22, the chip revision is C or higher
285 */
286static int mcs7830_get_rev(struct usbnet *dev)
287{
288 u8 dummy[2];
289 int ret;
290 ret = mcs7830_get_reg(dev, HIF_REG_22, 2, dummy);
291 if (ret > 0)
292 return 2; /* Rev C or later */
293 return 1; /* earlier revision */
294}
295
296/*
297 * On rev. C we need to set the pause threshold
298 */
299static void mcs7830_rev_C_fixup(struct usbnet *dev)
300{
301 u8 pause_threshold = HIF_REG_PAUSE_THRESHOLD_DEFAULT;
302 int retry;
303
304 for (retry = 0; retry < 2; retry++) {
305 if (mcs7830_get_rev(dev) == 2) {
306 dev_info(&dev->udev->dev, "applying rev.C fixup\n");
307 mcs7830_set_reg(dev, HIF_REG_PAUSE_THRESHOLD,
308 1, &pause_threshold);
309 }
310 msleep(1);
311 }
312}
313
314static int mcs7830_init_dev(struct usbnet *dev)
315{
316 int ret;
317 int retry;
318
319 /* Read MAC address from EEPROM */
320 ret = -EINVAL;
321 for (retry = 0; retry < 5 && ret; retry++)
322 ret = mcs7830_get_address(dev);
323 if (ret) {
324 dev_warn(&dev->udev->dev, "Cannot read MAC address\n");
325 goto out;
326 }
327
328 /* Set up PHY */
329 ret = mcs7830_set_autoneg(dev, 0);
330 if (ret) {
331 dev_info(&dev->udev->dev, "Cannot set autoneg\n");
332 goto out;
333 }
334
335 mcs7830_rev_C_fixup(dev);
336 ret = 0;
337out:
338 return ret;
339}
340
341static int mcs7830_mdio_read(struct net_device *netdev, int phy_id,
342 int location)
343{
344 struct usbnet *dev = netdev->priv;
345 return mcs7830_read_phy(dev, location);
346}
347
348static void mcs7830_mdio_write(struct net_device *netdev, int phy_id,
349 int location, int val)
350{
351 struct usbnet *dev = netdev->priv;
352 mcs7830_write_phy(dev, location, val);
353}
354
355static int mcs7830_ioctl(struct net_device *net, struct ifreq *rq, int cmd)
356{
357 struct usbnet *dev = netdev_priv(net);
358 return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
359}
360
361/* credits go to asix_set_multicast */
362static void mcs7830_set_multicast(struct net_device *net)
363{
364 struct usbnet *dev = netdev_priv(net);
365 struct mcs7830_data *data = (struct mcs7830_data *)&dev->data;
366
367 data->config = HIF_REG_CONFIG_TXENABLE;
368
369 /* this should not be needed, but it doesn't work otherwise */
370 data->config |= HIF_REG_CONFIG_ALLMULTICAST;
371
372 if (net->flags & IFF_PROMISC) {
373 data->config |= HIF_REG_CONFIG_PROMISCIOUS;
374 } else if (net->flags & IFF_ALLMULTI
375 || net->mc_count > MCS7830_MAX_MCAST) {
376 data->config |= HIF_REG_CONFIG_ALLMULTICAST;
377 } else if (net->mc_count == 0) {
378 /* just broadcast and directed */
379 } else {
380 /* We use the 20 byte dev->data
381 * for our 8 byte filter buffer
382 * to avoid allocating memory that
383 * is tricky to free later */
384 struct dev_mc_list *mc_list = net->mc_list;
385 u32 crc_bits;
386 int i;
387
388 memset(data->multi_filter, 0, sizeof data->multi_filter);
389
390 /* Build the multicast hash filter. */
391 for (i = 0; i < net->mc_count; i++) {
392 crc_bits = ether_crc(ETH_ALEN, mc_list->dmi_addr) >> 26;
393 data->multi_filter[crc_bits >> 3] |= 1 << (crc_bits & 7);
394 mc_list = mc_list->next;
395 }
396
397 mcs7830_set_reg_async(dev, HIF_REG_MULTICAST_HASH,
398 sizeof data->multi_filter,
399 data->multi_filter);
400 }
401
402 mcs7830_set_reg_async(dev, HIF_REG_CONFIG, 1, &data->config);
403}
404
405static int mcs7830_get_regs_len(struct net_device *net)
406{
407 struct usbnet *dev = netdev_priv(net);
408
409 switch (mcs7830_get_rev(dev)) {
410 case 1:
411 return 21;
412 case 2:
413 return 32;
414 }
415 return 0;
416}
417
418static void mcs7830_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *drvinfo)
419{
420 usbnet_get_drvinfo(net, drvinfo);
421 drvinfo->regdump_len = mcs7830_get_regs_len(net);
422}
423
424static void mcs7830_get_regs(struct net_device *net, struct ethtool_regs *regs, void *data)
425{
426 struct usbnet *dev = netdev_priv(net);
427
428 regs->version = mcs7830_get_rev(dev);
429 mcs7830_get_reg(dev, 0, regs->len, data);
430}
431
432static struct ethtool_ops mcs7830_ethtool_ops = {
433 .get_drvinfo = mcs7830_get_drvinfo,
434 .get_regs_len = mcs7830_get_regs_len,
435 .get_regs = mcs7830_get_regs,
436
437 /* common usbnet calls */
438 .get_link = usbnet_get_link,
439 .get_msglevel = usbnet_get_msglevel,
440 .set_msglevel = usbnet_set_msglevel,
441 .get_settings = usbnet_get_settings,
442 .set_settings = usbnet_set_settings,
443 .nway_reset = usbnet_nway_reset,
444};
445
446static int mcs7830_bind(struct usbnet *dev, struct usb_interface *udev)
447{
448 struct net_device *net = dev->net;
449 int ret;
450
451 ret = mcs7830_init_dev(dev);
452 if (ret)
453 goto out;
454
455 net->do_ioctl = mcs7830_ioctl;
456 net->ethtool_ops = &mcs7830_ethtool_ops;
457 net->set_multicast_list = mcs7830_set_multicast;
458 mcs7830_set_multicast(net);
459
460 /* reserve space for the status byte on rx */
461 dev->rx_urb_size = ETH_FRAME_LEN + 1;
462
463 dev->mii.mdio_read = mcs7830_mdio_read;
464 dev->mii.mdio_write = mcs7830_mdio_write;
465 dev->mii.dev = net;
466 dev->mii.phy_id_mask = 0x3f;
467 dev->mii.reg_num_mask = 0x1f;
468 dev->mii.phy_id = *((u8 *) net->dev_addr + 1);
469
470 ret = usbnet_get_endpoints(dev, udev);
471out:
472 return ret;
473}
474
475/* The chip always appends a status bytes that we need to strip */
476static int mcs7830_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
477{
478 u8 status;
479
480 if (skb->len == 0) {
481 dev_err(&dev->udev->dev, "unexpected empty rx frame\n");
482 return 0;
483 }
484
485 skb_trim(skb, skb->len - 1);
486 status = skb->data[skb->len];
487
488 if (status != 0x20)
489 dev_dbg(&dev->udev->dev, "rx fixup status %x\n", status);
490
491 return skb->len > 0;
492}
493
494static const struct driver_info moschip_info = {
495 .description = "MOSCHIP 7830 usb-NET adapter",
496 .bind = mcs7830_bind,
497 .rx_fixup = mcs7830_rx_fixup,
498 .flags = FLAG_ETHER,
499 .in = 1,
500 .out = 2,
501};
502
503static const struct usb_device_id products[] = {
504 {
505 USB_DEVICE(MCS7830_VENDOR_ID, MCS7830_PRODUCT_ID),
506 .driver_info = (unsigned long) &moschip_info,
507 },
508 {},
509};
510MODULE_DEVICE_TABLE(usb, products);
511
512static struct usb_driver mcs7830_driver = {
513 .name = driver_name,
514 .id_table = products,
515 .probe = usbnet_probe,
516 .disconnect = usbnet_disconnect,
517 .suspend = usbnet_suspend,
518 .resume = usbnet_resume,
519};
520
521static int __init mcs7830_init(void)
522{
523 return usb_register(&mcs7830_driver);
524}
525module_init(mcs7830_init);
526
527static void __exit mcs7830_exit(void)
528{
529 usb_deregister(&mcs7830_driver);
530}
531module_exit(mcs7830_exit);
532
533MODULE_DESCRIPTION("USB to network adapter MCS7830)");
534MODULE_LICENSE("GPL");
diff --git a/drivers/usb/net/net1080.c b/drivers/usb/net/net1080.c
index ce00de8f13a1..a77410562e12 100644
--- a/drivers/usb/net/net1080.c
+++ b/drivers/usb/net/net1080.c
@@ -237,12 +237,12 @@ static inline void nc_dump_usbctl(struct usbnet *dev, u16 usbctl)
237#define STATUS_CONN_OTHER (1 << 14) 237#define STATUS_CONN_OTHER (1 << 14)
238#define STATUS_SUSPEND_OTHER (1 << 13) 238#define STATUS_SUSPEND_OTHER (1 << 13)
239#define STATUS_MAILBOX_OTHER (1 << 12) 239#define STATUS_MAILBOX_OTHER (1 << 12)
240#define STATUS_PACKETS_OTHER(n) (((n) >> 8) && 0x03) 240#define STATUS_PACKETS_OTHER(n) (((n) >> 8) & 0x03)
241 241
242#define STATUS_CONN_THIS (1 << 6) 242#define STATUS_CONN_THIS (1 << 6)
243#define STATUS_SUSPEND_THIS (1 << 5) 243#define STATUS_SUSPEND_THIS (1 << 5)
244#define STATUS_MAILBOX_THIS (1 << 4) 244#define STATUS_MAILBOX_THIS (1 << 4)
245#define STATUS_PACKETS_THIS(n) (((n) >> 0) && 0x03) 245#define STATUS_PACKETS_THIS(n) (((n) >> 0) & 0x03)
246 246
247#define STATUS_UNSPEC_MASK 0x0c8c 247#define STATUS_UNSPEC_MASK 0x0c8c
248#define STATUS_NOISE_MASK ((u16)~(0x0303|STATUS_UNSPEC_MASK)) 248#define STATUS_NOISE_MASK ((u16)~(0x0303|STATUS_UNSPEC_MASK))
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index 33abbd2176b6..69eb0db399df 100644
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -163,6 +163,7 @@ static int get_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
163 163
164 /* using ATOMIC, we'd never wake up if we slept */ 164 /* using ATOMIC, we'd never wake up if we slept */
165 if ((ret = usb_submit_urb(pegasus->ctrl_urb, GFP_ATOMIC))) { 165 if ((ret = usb_submit_urb(pegasus->ctrl_urb, GFP_ATOMIC))) {
166 set_current_state(TASK_RUNNING);
166 if (ret == -ENODEV) 167 if (ret == -ENODEV)
167 netif_device_detach(pegasus->net); 168 netif_device_detach(pegasus->net);
168 if (netif_msg_drv(pegasus)) 169 if (netif_msg_drv(pegasus))
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index 24bd3486ee63..7672e11c94c4 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -116,7 +116,7 @@ int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
116 e = alt->endpoint + ep; 116 e = alt->endpoint + ep;
117 switch (e->desc.bmAttributes) { 117 switch (e->desc.bmAttributes) {
118 case USB_ENDPOINT_XFER_INT: 118 case USB_ENDPOINT_XFER_INT:
119 if (!(e->desc.bEndpointAddress & USB_DIR_IN)) 119 if (!usb_endpoint_dir_in(&e->desc))
120 continue; 120 continue;
121 intr = 1; 121 intr = 1;
122 /* FALLTHROUGH */ 122 /* FALLTHROUGH */
@@ -125,7 +125,7 @@ int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
125 default: 125 default:
126 continue; 126 continue;
127 } 127 }
128 if (e->desc.bEndpointAddress & USB_DIR_IN) { 128 if (usb_endpoint_dir_in(&e->desc)) {
129 if (!intr && !in) 129 if (!intr && !in)
130 in = e; 130 in = e;
131 else if (intr && !status) 131 else if (intr && !status)
@@ -554,7 +554,7 @@ static int usbnet_stop (struct net_device *net)
554{ 554{
555 struct usbnet *dev = netdev_priv(net); 555 struct usbnet *dev = netdev_priv(net);
556 int temp; 556 int temp;
557 DECLARE_WAIT_QUEUE_HEAD (unlink_wakeup); 557 DECLARE_WAIT_QUEUE_HEAD_ONSTACK (unlink_wakeup);
558 DECLARE_WAITQUEUE (wait, current); 558 DECLARE_WAITQUEUE (wait, current);
559 559
560 netif_stop_queue (net); 560 netif_stop_queue (net);
@@ -669,20 +669,40 @@ done:
669 * they'll probably want to use this base set. 669 * they'll probably want to use this base set.
670 */ 670 */
671 671
672void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info) 672#if defined(CONFIG_MII) || defined(CONFIG_MII_MODULE)
673#define HAVE_MII
674
675int usbnet_get_settings (struct net_device *net, struct ethtool_cmd *cmd)
673{ 676{
674 struct usbnet *dev = netdev_priv(net); 677 struct usbnet *dev = netdev_priv(net);
675 678
676 /* REVISIT don't always return "usbnet" */ 679 if (!dev->mii.mdio_read)
677 strncpy (info->driver, driver_name, sizeof info->driver); 680 return -EOPNOTSUPP;
678 strncpy (info->version, DRIVER_VERSION, sizeof info->version); 681
679 strncpy (info->fw_version, dev->driver_info->description, 682 return mii_ethtool_gset(&dev->mii, cmd);
680 sizeof info->fw_version);
681 usb_make_path (dev->udev, info->bus_info, sizeof info->bus_info);
682} 683}
683EXPORT_SYMBOL_GPL(usbnet_get_drvinfo); 684EXPORT_SYMBOL_GPL(usbnet_get_settings);
685
686int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd)
687{
688 struct usbnet *dev = netdev_priv(net);
689 int retval;
690
691 if (!dev->mii.mdio_write)
692 return -EOPNOTSUPP;
684 693
685static u32 usbnet_get_link (struct net_device *net) 694 retval = mii_ethtool_sset(&dev->mii, cmd);
695
696 /* link speed/duplex might have changed */
697 if (dev->driver_info->link_reset)
698 dev->driver_info->link_reset(dev);
699
700 return retval;
701
702}
703EXPORT_SYMBOL_GPL(usbnet_set_settings);
704
705u32 usbnet_get_link (struct net_device *net)
686{ 706{
687 struct usbnet *dev = netdev_priv(net); 707 struct usbnet *dev = netdev_priv(net);
688 708
@@ -690,9 +710,40 @@ static u32 usbnet_get_link (struct net_device *net)
690 if (dev->driver_info->check_connect) 710 if (dev->driver_info->check_connect)
691 return dev->driver_info->check_connect (dev) == 0; 711 return dev->driver_info->check_connect (dev) == 0;
692 712
713 /* if the device has mii operations, use those */
714 if (dev->mii.mdio_read)
715 return mii_link_ok(&dev->mii);
716
693 /* Otherwise, say we're up (to avoid breaking scripts) */ 717 /* Otherwise, say we're up (to avoid breaking scripts) */
694 return 1; 718 return 1;
695} 719}
720EXPORT_SYMBOL_GPL(usbnet_get_link);
721
722int usbnet_nway_reset(struct net_device *net)
723{
724 struct usbnet *dev = netdev_priv(net);
725
726 if (!dev->mii.mdio_write)
727 return -EOPNOTSUPP;
728
729 return mii_nway_restart(&dev->mii);
730}
731EXPORT_SYMBOL_GPL(usbnet_nway_reset);
732
733#endif /* HAVE_MII */
734
735void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info)
736{
737 struct usbnet *dev = netdev_priv(net);
738
739 /* REVISIT don't always return "usbnet" */
740 strncpy (info->driver, driver_name, sizeof info->driver);
741 strncpy (info->version, DRIVER_VERSION, sizeof info->version);
742 strncpy (info->fw_version, dev->driver_info->description,
743 sizeof info->fw_version);
744 usb_make_path (dev->udev, info->bus_info, sizeof info->bus_info);
745}
746EXPORT_SYMBOL_GPL(usbnet_get_drvinfo);
696 747
697u32 usbnet_get_msglevel (struct net_device *net) 748u32 usbnet_get_msglevel (struct net_device *net)
698{ 749{
@@ -712,8 +763,13 @@ EXPORT_SYMBOL_GPL(usbnet_set_msglevel);
712 763
713/* drivers may override default ethtool_ops in their bind() routine */ 764/* drivers may override default ethtool_ops in their bind() routine */
714static struct ethtool_ops usbnet_ethtool_ops = { 765static struct ethtool_ops usbnet_ethtool_ops = {
715 .get_drvinfo = usbnet_get_drvinfo, 766#ifdef HAVE_MII
767 .get_settings = usbnet_get_settings,
768 .set_settings = usbnet_set_settings,
716 .get_link = usbnet_get_link, 769 .get_link = usbnet_get_link,
770 .nway_reset = usbnet_nway_reset,
771#endif
772 .get_drvinfo = usbnet_get_drvinfo,
717 .get_msglevel = usbnet_get_msglevel, 773 .get_msglevel = usbnet_get_msglevel,
718 .set_msglevel = usbnet_set_msglevel, 774 .set_msglevel = usbnet_set_msglevel,
719}; 775};
@@ -1094,6 +1150,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
1094 dev->delay.function = usbnet_bh; 1150 dev->delay.function = usbnet_bh;
1095 dev->delay.data = (unsigned long) dev; 1151 dev->delay.data = (unsigned long) dev;
1096 init_timer (&dev->delay); 1152 init_timer (&dev->delay);
1153 mutex_init (&dev->phy_mutex);
1097 1154
1098 SET_MODULE_OWNER (net); 1155 SET_MODULE_OWNER (net);
1099 dev->net = net; 1156 dev->net = net;
@@ -1225,7 +1282,7 @@ EXPORT_SYMBOL_GPL(usbnet_resume);
1225static int __init usbnet_init(void) 1282static int __init usbnet_init(void)
1226{ 1283{
1227 /* compiler should optimize this out */ 1284 /* compiler should optimize this out */
1228 BUG_ON (sizeof (((struct sk_buff *)0)->cb) 1285 BUILD_BUG_ON (sizeof (((struct sk_buff *)0)->cb)
1229 < sizeof (struct skb_data)); 1286 < sizeof (struct skb_data));
1230 1287
1231 random_ether_addr(node_id); 1288 random_ether_addr(node_id);
diff --git a/drivers/usb/net/usbnet.h b/drivers/usb/net/usbnet.h
index c0746f0454af..07c70abbe0ec 100644
--- a/drivers/usb/net/usbnet.h
+++ b/drivers/usb/net/usbnet.h
@@ -30,6 +30,7 @@ struct usbnet {
30 struct usb_device *udev; 30 struct usb_device *udev;
31 struct driver_info *driver_info; 31 struct driver_info *driver_info;
32 wait_queue_head_t *wait; 32 wait_queue_head_t *wait;
33 struct mutex phy_mutex;
33 34
34 /* i/o info: pipes etc */ 35 /* i/o info: pipes etc */
35 unsigned in, out; 36 unsigned in, out;
@@ -168,9 +169,13 @@ extern void usbnet_defer_kevent (struct usbnet *, int);
168extern void usbnet_skb_return (struct usbnet *, struct sk_buff *); 169extern void usbnet_skb_return (struct usbnet *, struct sk_buff *);
169extern void usbnet_unlink_rx_urbs(struct usbnet *); 170extern void usbnet_unlink_rx_urbs(struct usbnet *);
170 171
172extern int usbnet_get_settings (struct net_device *net, struct ethtool_cmd *cmd);
173extern int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd);
174extern u32 usbnet_get_link (struct net_device *net);
171extern u32 usbnet_get_msglevel (struct net_device *); 175extern u32 usbnet_get_msglevel (struct net_device *);
172extern void usbnet_set_msglevel (struct net_device *, u32); 176extern void usbnet_set_msglevel (struct net_device *, u32);
173extern void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *); 177extern void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *);
178extern int usbnet_nway_reset(struct net_device *net);
174 179
175/* messaging support includes the interface name, so it must not be 180/* messaging support includes the interface name, so it must not be
176 * used before it has one ... notably, in minidriver bind() calls. 181 * used before it has one ... notably, in minidriver bind() calls.
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 5076b9d97057..2f4d303ee36f 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -54,10 +54,10 @@ config USB_SERIAL_GENERIC
54 properly. 54 properly.
55 55
56config USB_SERIAL_AIRCABLE 56config USB_SERIAL_AIRCABLE
57 tristate "AIRcable USB Bluetooth Dongle Driver (EXPERIMENTAL)" 57 tristate "USB AIRcable Bluetooth Dongle Driver (EXPERIMENTAL)"
58 depends on USB_SERIAL && EXPERIMENTAL 58 depends on USB_SERIAL && EXPERIMENTAL
59 help 59 help
60 Say Y here if you want to use AIRcable USB Bluetoot Dongle. 60 Say Y here if you want to use USB AIRcable Bluetooth Dongle.
61 61
62 To compile this driver as a module, choose M here: the module 62 To compile this driver as a module, choose M here: the module
63 will be called aircable. 63 will be called aircable.
@@ -422,6 +422,16 @@ config USB_SERIAL_MCT_U232
422 To compile this driver as a module, choose M here: the 422 To compile this driver as a module, choose M here: the
423 module will be called mct_u232. 423 module will be called mct_u232.
424 424
425config USB_SERIAL_MOS7720
426 tristate "USB Moschip 7720 Single Port Serial Driver"
427 depends on USB_SERIAL
428 ---help---
429 Say Y here if you want to use a USB Serial single port adapter from
430 Moschip Semiconductor Tech.
431
432 To compile this driver as a module, choose M here: the
433 module will be called mos7720.
434
425config USB_SERIAL_MOS7840 435config USB_SERIAL_MOS7840
426 tristate "USB Moschip 7840/7820 USB Serial Driver" 436 tristate "USB Moschip 7840/7820 USB Serial Driver"
427 depends on USB_SERIAL 437 depends on USB_SERIAL
@@ -527,8 +537,7 @@ config USB_SERIAL_OPTION
527 The USB bus on these cards is not accessible externally. 537 The USB bus on these cards is not accessible externally.
528 538
529 Supported devices include (some of?) those made by: 539 Supported devices include (some of?) those made by:
530 Option, Huawei, Audiovox, Sierra Wireless, Novatel Wireless, or 540 Option, Huawei, Audiovox, Novatel Wireless, or Anydata.
531 Anydata.
532 541
533 To compile this driver as a module, choose M here: the 542 To compile this driver as a module, choose M here: the
534 module will be called option. 543 module will be called option.
@@ -545,6 +554,17 @@ config USB_SERIAL_OMNINET
545 To compile this driver as a module, choose M here: the 554 To compile this driver as a module, choose M here: the
546 module will be called omninet. 555 module will be called omninet.
547 556
557config USB_SERIAL_DEBUG
558 tristate "USB Debugging Device"
559 depends on USB_SERIAL
560 help
561 Say Y here if you have a USB debugging device used to recieve
562 debugging data from another machine. The most common of these
563 devices is the NetChip TurboCONNECT device.
564
565 To compile this driver as a module, choose M here: the
566 module will be called usb-debug.
567
548config USB_EZUSB 568config USB_EZUSB
549 bool 569 bool
550 depends on USB_SERIAL_KEYSPAN_PDA || USB_SERIAL_XIRCOM || USB_SERIAL_KEYSPAN || USB_SERIAL_WHITEHEAT 570 depends on USB_SERIAL_KEYSPAN_PDA || USB_SERIAL_XIRCOM || USB_SERIAL_KEYSPAN || USB_SERIAL_WHITEHEAT
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index 8dce83340e31..61166ad450e6 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_USB_SERIAL_BELKIN) += belkin_sa.o
18obj-$(CONFIG_USB_SERIAL_CP2101) += cp2101.o 18obj-$(CONFIG_USB_SERIAL_CP2101) += cp2101.o
19obj-$(CONFIG_USB_SERIAL_CYBERJACK) += cyberjack.o 19obj-$(CONFIG_USB_SERIAL_CYBERJACK) += cyberjack.o
20obj-$(CONFIG_USB_SERIAL_CYPRESS_M8) += cypress_m8.o 20obj-$(CONFIG_USB_SERIAL_CYPRESS_M8) += cypress_m8.o
21obj-$(CONFIG_USB_SERIAL_DEBUG) += usb_debug.o
21obj-$(CONFIG_USB_SERIAL_DIGI_ACCELEPORT) += digi_acceleport.o 22obj-$(CONFIG_USB_SERIAL_DIGI_ACCELEPORT) += digi_acceleport.o
22obj-$(CONFIG_USB_SERIAL_EDGEPORT) += io_edgeport.o 23obj-$(CONFIG_USB_SERIAL_EDGEPORT) += io_edgeport.o
23obj-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += io_ti.o 24obj-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += io_ti.o
@@ -34,6 +35,7 @@ obj-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda.o
34obj-$(CONFIG_USB_SERIAL_KLSI) += kl5kusb105.o 35obj-$(CONFIG_USB_SERIAL_KLSI) += kl5kusb105.o
35obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o 36obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o
36obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o 37obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o
38obj-$(CONFIG_USB_SERIAL_MOS7720) += mos7720.o
37obj-$(CONFIG_USB_SERIAL_MOS7840) += mos7840.o 39obj-$(CONFIG_USB_SERIAL_MOS7840) += mos7840.o
38obj-$(CONFIG_USB_SERIAL_NAVMAN) += navman.o 40obj-$(CONFIG_USB_SERIAL_NAVMAN) += navman.o
39obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o 41obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o
diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index 812275509137..b1b5707bc99a 100644
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -270,8 +270,11 @@ static void aircable_read(void *params)
270 */ 270 */
271 tty = port->tty; 271 tty = port->tty;
272 272
273 if (!tty) 273 if (!tty) {
274 schedule_work(&priv->rx_work); 274 schedule_work(&priv->rx_work);
275 err("%s - No tty available", __FUNCTION__);
276 return ;
277 }
275 278
276 count = min(64, serial_buf_data_avail(priv->rx_buf)); 279 count = min(64, serial_buf_data_avail(priv->rx_buf));
277 280
@@ -305,9 +308,7 @@ static int aircable_probe(struct usb_serial *serial,
305 308
306 for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) { 309 for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
307 endpoint = &iface_desc->endpoint[i].desc; 310 endpoint = &iface_desc->endpoint[i].desc;
308 if (((endpoint->bEndpointAddress & 0x80) == 0x00) && 311 if (usb_endpoint_is_bulk_out(endpoint)) {
309 ((endpoint->bmAttributes & 3) == 0x02)) {
310 /* we found our bulk out endpoint */
311 dbg("found bulk out on endpoint %d", i); 312 dbg("found bulk out on endpoint %d", i);
312 ++num_bulk_out; 313 ++num_bulk_out;
313 } 314 }
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
index 2c19f19b255c..96c73726d74a 100644
--- a/drivers/usb/serial/airprime.c
+++ b/drivers/usb/serial/airprime.c
@@ -18,12 +18,9 @@
18 18
19static struct usb_device_id id_table [] = { 19static struct usb_device_id id_table [] = {
20 { USB_DEVICE(0x0c88, 0x17da) }, /* Kyocera Wireless KPC650/Passport */ 20 { USB_DEVICE(0x0c88, 0x17da) }, /* Kyocera Wireless KPC650/Passport */
21 { USB_DEVICE(0x0f3d, 0x0112) }, /* AirPrime CDMA Wireless PC Card */
22 { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
23 { USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */
24 { USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless Aircard 580 */
25 { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
26 { USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */ 21 { USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */
22 { USB_DEVICE(0x1410, 0x1430) }, /* Novatel Merlin XU870 HSDPA/3G */
23 { USB_DEVICE(0x1410, 0x1100) }, /* ExpressCard34 Qualcomm 3G CDMA */
27 { }, 24 { },
28}; 25};
29MODULE_DEVICE_TABLE(usb, id_table); 26MODULE_DEVICE_TABLE(usb, id_table);
@@ -133,6 +130,7 @@ static int airprime_open(struct usb_serial_port *port, struct file *filp)
133 } 130 }
134 urb = usb_alloc_urb(0, GFP_KERNEL); 131 urb = usb_alloc_urb(0, GFP_KERNEL);
135 if (!urb) { 132 if (!urb) {
133 kfree(buffer);
136 dev_err(&port->dev, "%s - no more urbs?\n", 134 dev_err(&port->dev, "%s - no more urbs?\n",
137 __FUNCTION__); 135 __FUNCTION__);
138 result = -ENOMEM; 136 result = -ENOMEM;
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index ca52f12f0e24..863966c1c5ac 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -85,10 +85,9 @@ static int ark3116_attach(struct usb_serial *serial)
85 int i; 85 int i;
86 86
87 for (i = 0; i < serial->num_ports; ++i) { 87 for (i = 0; i < serial->num_ports; ++i) {
88 priv = kmalloc(sizeof (struct ark3116_private), GFP_KERNEL); 88 priv = kzalloc(sizeof(struct ark3116_private), GFP_KERNEL);
89 if (!priv) 89 if (!priv)
90 goto cleanup; 90 goto cleanup;
91 memset(priv, 0x00, sizeof (struct ark3116_private));
92 spin_lock_init(&priv->lock); 91 spin_lock_init(&priv->lock);
93 92
94 usb_set_serial_port_data(serial->port[i], priv); 93 usb_set_serial_port_data(serial->port[i], priv);
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index 3a9073dbfe6a..7167728d764c 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -166,19 +166,17 @@ static int usb_console_setup(struct console *co, char *options)
166 if (serial->type->set_termios) { 166 if (serial->type->set_termios) {
167 /* build up a fake tty structure so that the open call has something 167 /* build up a fake tty structure so that the open call has something
168 * to look at to get the cflag value */ 168 * to look at to get the cflag value */
169 tty = kmalloc (sizeof (*tty), GFP_KERNEL); 169 tty = kzalloc(sizeof(*tty), GFP_KERNEL);
170 if (!tty) { 170 if (!tty) {
171 err ("no more memory"); 171 err ("no more memory");
172 return -ENOMEM; 172 return -ENOMEM;
173 } 173 }
174 termios = kmalloc (sizeof (*termios), GFP_KERNEL); 174 termios = kzalloc(sizeof(*termios), GFP_KERNEL);
175 if (!termios) { 175 if (!termios) {
176 err ("no more memory"); 176 err ("no more memory");
177 kfree (tty); 177 kfree (tty);
178 return -ENOMEM; 178 return -ENOMEM;
179 } 179 }
180 memset (tty, 0x00, sizeof(*tty));
181 memset (termios, 0x00, sizeof(*termios));
182 termios->c_cflag = cflag; 180 termios->c_cflag = cflag;
183 tty->termios = termios; 181 tty->termios = termios;
184 port->tty = tty; 182 port->tty = tty;
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 486c7411b9a7..f95d42c0d16a 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -64,7 +64,11 @@ static struct usb_device_id id_table [] = {
64 { USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */ 64 { USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
65 { USB_DEVICE(0x10C4, 0x813D) }, /* Burnside Telecom Deskmobile */ 65 { USB_DEVICE(0x10C4, 0x813D) }, /* Burnside Telecom Deskmobile */
66 { USB_DEVICE(0x10C4, 0x815E) }, /* Helicomm IP-Link 1220-DVM */ 66 { USB_DEVICE(0x10C4, 0x815E) }, /* Helicomm IP-Link 1220-DVM */
67 { USB_DEVICE(0x10C4, 0x81C8) }, /* Lipowsky Industrie Elektronik GmbH, Baby-JTAG */
68 { USB_DEVICE(0x10C4, 0x81E2) }, /* Lipowsky Industrie Elektronik GmbH, Baby-LIN */
69 { USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
67 { USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */ 70 { USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
71 { USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
68 { USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */ 72 { USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */
69 { } /* Terminating Entry */ 73 { } /* Terminating Entry */
70}; 74};
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index f2e89a083659..093f303b3189 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -1684,15 +1684,14 @@ static int __init cypress_init(void)
1684 1684
1685 info(DRIVER_DESC " " DRIVER_VERSION); 1685 info(DRIVER_DESC " " DRIVER_VERSION);
1686 return 0; 1686 return 0;
1687
1687failed_usb_register: 1688failed_usb_register:
1688 usb_deregister(&cypress_driver);
1689failed_ca42v2_register:
1690 usb_serial_deregister(&cypress_ca42v2_device); 1689 usb_serial_deregister(&cypress_ca42v2_device);
1691failed_hidcom_register: 1690failed_ca42v2_register:
1692 usb_serial_deregister(&cypress_hidcom_device); 1691 usb_serial_deregister(&cypress_hidcom_device);
1693failed_em_register: 1692failed_hidcom_register:
1694 usb_serial_deregister(&cypress_earthmate_device); 1693 usb_serial_deregister(&cypress_earthmate_device);
1695 1694failed_em_register:
1696 return retval; 1695 return retval;
1697} 1696}
1698 1697
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index bdb58100fc1d..5e3ac281a2f8 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -157,7 +157,7 @@
157* to TASK_RUNNING will be lost and write_chan's subsequent call to 157* to TASK_RUNNING will be lost and write_chan's subsequent call to
158* schedule() will never return (unless it catches a signal). 158* schedule() will never return (unless it catches a signal).
159* This race condition occurs because write_bulk_callback() (and thus 159* This race condition occurs because write_bulk_callback() (and thus
160* the wakeup) are called asynchonously from an interrupt, rather than 160* the wakeup) are called asynchronously from an interrupt, rather than
161* from the scheduler. We can avoid the race by calling the wakeup 161* from the scheduler. We can avoid the race by calling the wakeup
162* from the scheduler queue and that's our fix: Now, at the end of 162* from the scheduler queue and that's our fix: Now, at the end of
163* write_bulk_callback() we queue up a wakeup call on the scheduler 163* write_bulk_callback() we queue up a wakeup call on the scheduler
diff --git a/drivers/usb/serial/ezusb.c b/drivers/usb/serial/ezusb.c
index 5169c2d154ab..97ee718b1da2 100644
--- a/drivers/usb/serial/ezusb.c
+++ b/drivers/usb/serial/ezusb.c
@@ -31,12 +31,11 @@ int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *da
31 return -ENODEV; 31 return -ENODEV;
32 } 32 }
33 33
34 transfer_buffer = kmalloc (length, GFP_KERNEL); 34 transfer_buffer = kmemdup(data, length, GFP_KERNEL);
35 if (!transfer_buffer) { 35 if (!transfer_buffer) {
36 dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, length); 36 dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, length);
37 return -ENOMEM; 37 return -ENOMEM;
38 } 38 }
39 memcpy (transfer_buffer, data, length);
40 result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), bRequest, 0x40, address, 0, transfer_buffer, length, 3000); 39 result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), bRequest, 0x40, address, 0, transfer_buffer, length, 3000);
41 kfree (transfer_buffer); 40 kfree (transfer_buffer);
42 return result; 41 return result;
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index d3dc1a15ec6c..89ce2775be15 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1,16 +1,16 @@
1/* 1/*
2 * USB FTDI SIO driver 2 * USB FTDI SIO driver
3 * 3 *
4 * Copyright (C) 1999 - 2001 4 * Copyright (C) 1999 - 2001
5 * Greg Kroah-Hartman (greg@kroah.com) 5 * Greg Kroah-Hartman (greg@kroah.com)
6 * Bill Ryder (bryder@sgi.com) 6 * Bill Ryder (bryder@sgi.com)
7 * Copyright (C) 2002 7 * Copyright (C) 2002
8 * Kuba Ober (kuba@mareimbrium.org) 8 * Kuba Ober (kuba@mareimbrium.org)
9 * 9 *
10 * This program is free software; you can redistribute it and/or modify 10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by 11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or 12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version. 13 * (at your option) any later version.
14 * 14 *
15 * See Documentation/usb/usb-serial.txt for more information on using this driver 15 * See Documentation/usb/usb-serial.txt for more information on using this driver
16 * 16 *
@@ -32,7 +32,7 @@
32 * Changed full name of USB-UIRT device to avoid "/" character. 32 * Changed full name of USB-UIRT device to avoid "/" character.
33 * Added FTDI's alternate PID (0x6006) for FT232/245 devices. 33 * Added FTDI's alternate PID (0x6006) for FT232/245 devices.
34 * Added PID for "ELV USB Module UO100" from Stefan Frings. 34 * Added PID for "ELV USB Module UO100" from Stefan Frings.
35 * 35 *
36 * (21/Oct/2003) Ian Abbott 36 * (21/Oct/2003) Ian Abbott
37 * Renamed some VID/PID macros for Matrix Orbital and Perle Systems 37 * Renamed some VID/PID macros for Matrix Orbital and Perle Systems
38 * devices. Removed Matrix Orbital and Perle Systems devices from the 38 * devices. Removed Matrix Orbital and Perle Systems devices from the
@@ -69,7 +69,7 @@
69 * does not incure any measurable overhead. This also relies on the fact 69 * does not incure any measurable overhead. This also relies on the fact
70 * that we have proper reference counting logic for urbs. I nicked this 70 * that we have proper reference counting logic for urbs. I nicked this
71 * from Greg KH's Visor driver. 71 * from Greg KH's Visor driver.
72 * 72 *
73 * (23/Jun/2003) Ian Abbott 73 * (23/Jun/2003) Ian Abbott
74 * Reduced flip buffer pushes and corrected a data length test in 74 * Reduced flip buffer pushes and corrected a data length test in
75 * ftdi_read_bulk_callback. 75 * ftdi_read_bulk_callback.
@@ -77,7 +77,7 @@
77 * 77 *
78 * (21/Jun/2003) Erik Nygren 78 * (21/Jun/2003) Erik Nygren
79 * Added support for Home Electronics Tira-1 IR transceiver using FT232BM chip. 79 * Added support for Home Electronics Tira-1 IR transceiver using FT232BM chip.
80 * See <http://www.home-electro.com/tira1.htm>. Only operates properly 80 * See <http://www.home-electro.com/tira1.htm>. Only operates properly
81 * at 100000 and RTS-CTS, so set custom divisor mode on startup. 81 * at 100000 and RTS-CTS, so set custom divisor mode on startup.
82 * Also force the Tira-1 and USB-UIRT to only use their custom baud rates. 82 * Also force the Tira-1 and USB-UIRT to only use their custom baud rates.
83 * 83 *
@@ -137,17 +137,17 @@
137 * (17/Feb/2003) Bill Ryder 137 * (17/Feb/2003) Bill Ryder
138 * Added write urb buffer pool on a per device basis 138 * Added write urb buffer pool on a per device basis
139 * Added more checking for open file on callbacks (fixed OOPS) 139 * Added more checking for open file on callbacks (fixed OOPS)
140 * Added CrystalFontz 632 and 634 PIDs 140 * Added CrystalFontz 632 and 634 PIDs
141 * (thanx to CrystalFontz for the sample devices - they flushed out 141 * (thanx to CrystalFontz for the sample devices - they flushed out
142 * some driver bugs) 142 * some driver bugs)
143 * Minor debugging message changes 143 * Minor debugging message changes
144 * Added throttle, unthrottle and chars_in_buffer functions 144 * Added throttle, unthrottle and chars_in_buffer functions
145 * Fixed FTDI_SIO (the original device) bug 145 * Fixed FTDI_SIO (the original device) bug
146 * Fixed some shutdown handling 146 * Fixed some shutdown handling
147 * 147 *
148 * 148 *
149 * 149 *
150 * 150 *
151 * (07/Jun/2002) Kuba Ober 151 * (07/Jun/2002) Kuba Ober
152 * Changed FTDI_SIO_BASE_BAUD_TO_DIVISOR macro into ftdi_baud_to_divisor 152 * Changed FTDI_SIO_BASE_BAUD_TO_DIVISOR macro into ftdi_baud_to_divisor
153 * function. It was getting too complex. 153 * function. It was getting too complex.
@@ -158,7 +158,7 @@
158 * 158 *
159 * (25/Jul/2002) Bill Ryder inserted Dmitri's TIOCMIWAIT patch 159 * (25/Jul/2002) Bill Ryder inserted Dmitri's TIOCMIWAIT patch
160 * Not tested by me but it doesn't break anything I use. 160 * Not tested by me but it doesn't break anything I use.
161 * 161 *
162 * (04/Jan/2002) Kuba Ober 162 * (04/Jan/2002) Kuba Ober
163 * Implemented 38400 baudrate kludge, where it can be substituted with other 163 * Implemented 38400 baudrate kludge, where it can be substituted with other
164 * values. That's the only way to set custom baudrates. 164 * values. That's the only way to set custom baudrates.
@@ -179,7 +179,7 @@
179 * (the previous version caused panics) 179 * (the previous version caused panics)
180 * Removed port iteration code since the device only has one I/O port and it 180 * Removed port iteration code since the device only has one I/O port and it
181 * was wrong anyway. 181 * was wrong anyway.
182 * 182 *
183 * (31/May/2001) gkh 183 * (31/May/2001) gkh
184 * Switched from using spinlock to a semaphore, which fixes lots of problems. 184 * Switched from using spinlock to a semaphore, which fixes lots of problems.
185 * 185 *
@@ -188,16 +188,16 @@
188 * Cleaned up comments for 8U232 188 * Cleaned up comments for 8U232
189 * Added parity, framing and overrun error handling 189 * Added parity, framing and overrun error handling
190 * Added receive break handling. 190 * Added receive break handling.
191 * 191 *
192 * (04/08/2001) gb 192 * (04/08/2001) gb
193 * Identify version on module load. 193 * Identify version on module load.
194 * 194 *
195 * (18/March/2001) Bill Ryder 195 * (18/March/2001) Bill Ryder
196 * (Not released) 196 * (Not released)
197 * Added send break handling. (requires kernel patch too) 197 * Added send break handling. (requires kernel patch too)
198 * Fixed 8U232AM hardware RTS/CTS etc status reporting. 198 * Fixed 8U232AM hardware RTS/CTS etc status reporting.
199 * Added flipbuf fix copied from generic device 199 * Added flipbuf fix copied from generic device
200 * 200 *
201 * (12/3/2000) Bill Ryder 201 * (12/3/2000) Bill Ryder
202 * Added support for 8U232AM device. 202 * Added support for 8U232AM device.
203 * Moved PID and VIDs into header file only. 203 * Moved PID and VIDs into header file only.
@@ -211,14 +211,14 @@
211 * Cleaned up comments. Removed multiple PID/VID definitions. 211 * Cleaned up comments. Removed multiple PID/VID definitions.
212 * Factorised cts/dtr code 212 * Factorised cts/dtr code
213 * Made use of __FUNCTION__ in dbg's 213 * Made use of __FUNCTION__ in dbg's
214 * 214 *
215 * (11/01/2000) Adam J. Richter 215 * (11/01/2000) Adam J. Richter
216 * usb_device_id table support 216 * usb_device_id table support
217 * 217 *
218 * (10/05/2000) gkh 218 * (10/05/2000) gkh
219 * Fixed bug with urb->dev not being set properly, now that the usb 219 * Fixed bug with urb->dev not being set properly, now that the usb
220 * core needs it. 220 * core needs it.
221 * 221 *
222 * (09/11/2000) gkh 222 * (09/11/2000) gkh
223 * Removed DEBUG #ifdefs with call to usb_serial_debug_data 223 * Removed DEBUG #ifdefs with call to usb_serial_debug_data
224 * 224 *
@@ -226,11 +226,11 @@
226 * Added module_init and module_exit functions to handle the fact that this 226 * Added module_init and module_exit functions to handle the fact that this
227 * driver is a loadable module now. 227 * driver is a loadable module now.
228 * 228 *
229 * (04/04/2000) Bill Ryder 229 * (04/04/2000) Bill Ryder
230 * Fixed bugs in TCGET/TCSET ioctls (by removing them - they are 230 * Fixed bugs in TCGET/TCSET ioctls (by removing them - they are
231 * handled elsewhere in the tty io driver chain). 231 * handled elsewhere in the tty io driver chain).
232 * 232 *
233 * (03/30/2000) Bill Ryder 233 * (03/30/2000) Bill Ryder
234 * Implemented lots of ioctls 234 * Implemented lots of ioctls
235 * Fixed a race condition in write 235 * Fixed a race condition in write
236 * Changed some dbg's to errs 236 * Changed some dbg's to errs
@@ -311,6 +311,7 @@ static struct usb_device_id id_table_combined [] = {
311 { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) }, 311 { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) },
312 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) }, 312 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) },
313 { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) }, 313 { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) },
314 { USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) },
314 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) }, 315 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
315 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) }, 316 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
316 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) }, 317 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
@@ -444,13 +445,13 @@ static struct usb_device_id id_table_combined [] = {
444 /* { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) }, */ 445 /* { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) }, */
445 /* { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) }, */ 446 /* { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) }, */
446 /* { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) }, */ 447 /* { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) }, */
447 { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) }, 448 { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
448 { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) }, 449 { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
449 { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) }, 450 { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
450 { USB_DEVICE(FTDI_VID, LINX_FUTURE_1_PID) }, 451 { USB_DEVICE(FTDI_VID, LINX_FUTURE_1_PID) },
451 { USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) }, 452 { USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) },
452 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) }, 453 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) },
453 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) }, 454 { USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) },
454 { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) }, 455 { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) },
455 { USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) }, 456 { USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) },
456 { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) }, 457 { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) },
@@ -511,6 +512,7 @@ static struct usb_device_id id_table_combined [] = {
511 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) }, 512 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) },
512 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) }, 513 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) },
513 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) }, 514 { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) },
515 { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
514 { }, /* Optional parameter entry */ 516 { }, /* Optional parameter entry */
515 { } /* Terminating entry */ 517 { } /* Terminating entry */
516}; 518};
@@ -522,7 +524,7 @@ static struct usb_driver ftdi_driver = {
522 .probe = usb_serial_probe, 524 .probe = usb_serial_probe,
523 .disconnect = usb_serial_disconnect, 525 .disconnect = usb_serial_disconnect,
524 .id_table = id_table_combined, 526 .id_table = id_table_combined,
525 .no_dynamic_id = 1, 527 .no_dynamic_id = 1,
526}; 528};
527 529
528static const char *ftdi_chip_name[] = { 530static const char *ftdi_chip_name[] = {
@@ -548,13 +550,13 @@ struct ftdi_private {
548 int custom_divisor; /* custom_divisor kludge, this is for baud_base (different from what goes to the chip!) */ 550 int custom_divisor; /* custom_divisor kludge, this is for baud_base (different from what goes to the chip!) */
549 __u16 last_set_data_urb_value ; 551 __u16 last_set_data_urb_value ;
550 /* the last data state set - needed for doing a break */ 552 /* the last data state set - needed for doing a break */
551 int write_offset; /* This is the offset in the usb data block to write the serial data - 553 int write_offset; /* This is the offset in the usb data block to write the serial data -
552 * it is different between devices 554 * it is different between devices
553 */ 555 */
554 int flags; /* some ASYNC_xxxx flags are supported */ 556 int flags; /* some ASYNC_xxxx flags are supported */
555 unsigned long last_dtr_rts; /* saved modem control outputs */ 557 unsigned long last_dtr_rts; /* saved modem control outputs */
556 wait_queue_head_t delta_msr_wait; /* Used for TIOCMIWAIT */ 558 wait_queue_head_t delta_msr_wait; /* Used for TIOCMIWAIT */
557 char prev_status, diff_status; /* Used for TIOCMIWAIT */ 559 char prev_status, diff_status; /* Used for TIOCMIWAIT */
558 __u8 rx_flags; /* receive state flags (throttling) */ 560 __u8 rx_flags; /* receive state flags (throttling) */
559 spinlock_t rx_lock; /* spinlock for receive state */ 561 spinlock_t rx_lock; /* spinlock for receive state */
560 struct work_struct rx_work; 562 struct work_struct rx_work;
@@ -721,7 +723,7 @@ static int update_mctrl(struct usb_serial_port *port, unsigned int set, unsigned
721 urb_value |= FTDI_SIO_SET_RTS_HIGH; 723 urb_value |= FTDI_SIO_SET_RTS_HIGH;
722 rv = usb_control_msg(port->serial->dev, 724 rv = usb_control_msg(port->serial->dev,
723 usb_sndctrlpipe(port->serial->dev, 0), 725 usb_sndctrlpipe(port->serial->dev, 0),
724 FTDI_SIO_SET_MODEM_CTRL_REQUEST, 726 FTDI_SIO_SET_MODEM_CTRL_REQUEST,
725 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE, 727 FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE,
726 urb_value, priv->interface, 728 urb_value, priv->interface,
727 buf, 0, WDR_TIMEOUT); 729 buf, 0, WDR_TIMEOUT);
@@ -768,7 +770,7 @@ static int change_speed(struct usb_serial_port *port)
768 if (priv->interface) { /* FT2232C */ 770 if (priv->interface) { /* FT2232C */
769 urb_index = (__u16)((urb_index << 8) | priv->interface); 771 urb_index = (__u16)((urb_index << 8) | priv->interface);
770 } 772 }
771 773
772 rv = usb_control_msg(port->serial->dev, 774 rv = usb_control_msg(port->serial->dev,
773 usb_sndctrlpipe(port->serial->dev, 0), 775 usb_sndctrlpipe(port->serial->dev, 0),
774 FTDI_SIO_SET_BAUDRATE_REQUEST, 776 FTDI_SIO_SET_BAUDRATE_REQUEST,
@@ -827,7 +829,7 @@ static __u32 get_ftdi_divisor(struct usb_serial_port * port)
827 829
828 /* 3. Convert baudrate to device-specific divisor */ 830 /* 3. Convert baudrate to device-specific divisor */
829 831
830 if (!baud) baud = 9600; 832 if (!baud) baud = 9600;
831 switch(priv->chip_type) { 833 switch(priv->chip_type) {
832 case SIO: /* SIO chip */ 834 case SIO: /* SIO chip */
833 switch(baud) { 835 switch(baud) {
@@ -843,7 +845,7 @@ static __u32 get_ftdi_divisor(struct usb_serial_port * port)
843 case 115200: div_value = ftdi_sio_b115200; break; 845 case 115200: div_value = ftdi_sio_b115200; break;
844 } /* baud */ 846 } /* baud */
845 if (div_value == 0) { 847 if (div_value == 0) {
846 dbg("%s - Baudrate (%d) requested is not supported", __FUNCTION__, baud); 848 dbg("%s - Baudrate (%d) requested is not supported", __FUNCTION__, baud);
847 div_value = ftdi_sio_b9600; 849 div_value = ftdi_sio_b9600;
848 div_okay = 0; 850 div_okay = 0;
849 } 851 }
@@ -925,7 +927,7 @@ static int set_serial_info(struct usb_serial_port * port, struct serial_struct _
925 /* Make the changes - these are privileged changes! */ 927 /* Make the changes - these are privileged changes! */
926 928
927 priv->flags = ((priv->flags & ~ASYNC_FLAGS) | 929 priv->flags = ((priv->flags & ~ASYNC_FLAGS) |
928 (new_serial.flags & ASYNC_FLAGS)); 930 (new_serial.flags & ASYNC_FLAGS));
929 priv->custom_divisor = new_serial.custom_divisor; 931 priv->custom_divisor = new_serial.custom_divisor;
930 932
931 port->tty->low_latency = (priv->flags & ASYNC_LOW_LATENCY) ? 1 : 0; 933 port->tty->low_latency = (priv->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
@@ -950,7 +952,7 @@ check_and_exit:
950 (old_priv.custom_divisor != priv->custom_divisor))) { 952 (old_priv.custom_divisor != priv->custom_divisor))) {
951 change_speed(port); 953 change_speed(port);
952 } 954 }
953 955
954 return (0); 956 return (0);
955 957
956} /* set_serial_info */ 958} /* set_serial_info */
@@ -1022,18 +1024,18 @@ static ssize_t show_latency_timer(struct device *dev, struct device_attribute *a
1022 struct usb_device *udev; 1024 struct usb_device *udev;
1023 unsigned short latency = 0; 1025 unsigned short latency = 0;
1024 int rv = 0; 1026 int rv = 0;
1025 1027
1026 udev = to_usb_device(dev); 1028 udev = to_usb_device(dev);
1027 1029
1028 dbg("%s",__FUNCTION__); 1030 dbg("%s",__FUNCTION__);
1029 1031
1030 rv = usb_control_msg(udev, 1032 rv = usb_control_msg(udev,
1031 usb_rcvctrlpipe(udev, 0), 1033 usb_rcvctrlpipe(udev, 0),
1032 FTDI_SIO_GET_LATENCY_TIMER_REQUEST, 1034 FTDI_SIO_GET_LATENCY_TIMER_REQUEST,
1033 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE, 1035 FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE,
1034 0, priv->interface, 1036 0, priv->interface,
1035 (char*) &latency, 1, WDR_TIMEOUT); 1037 (char*) &latency, 1, WDR_TIMEOUT);
1036 1038
1037 if (rv < 0) { 1039 if (rv < 0) {
1038 dev_err(dev, "Unable to read latency timer: %i", rv); 1040 dev_err(dev, "Unable to read latency timer: %i", rv);
1039 return -EIO; 1041 return -EIO;
@@ -1051,23 +1053,23 @@ static ssize_t store_latency_timer(struct device *dev, struct device_attribute *
1051 char buf[1]; 1053 char buf[1];
1052 int v = simple_strtoul(valbuf, NULL, 10); 1054 int v = simple_strtoul(valbuf, NULL, 10);
1053 int rv = 0; 1055 int rv = 0;
1054 1056
1055 udev = to_usb_device(dev); 1057 udev = to_usb_device(dev);
1056 1058
1057 dbg("%s: setting latency timer = %i", __FUNCTION__, v); 1059 dbg("%s: setting latency timer = %i", __FUNCTION__, v);
1058 1060
1059 rv = usb_control_msg(udev, 1061 rv = usb_control_msg(udev,
1060 usb_sndctrlpipe(udev, 0), 1062 usb_sndctrlpipe(udev, 0),
1061 FTDI_SIO_SET_LATENCY_TIMER_REQUEST, 1063 FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
1062 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE, 1064 FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
1063 v, priv->interface, 1065 v, priv->interface,
1064 buf, 0, WDR_TIMEOUT); 1066 buf, 0, WDR_TIMEOUT);
1065 1067
1066 if (rv < 0) { 1068 if (rv < 0) {
1067 dev_err(dev, "Unable to write latency timer: %i", rv); 1069 dev_err(dev, "Unable to write latency timer: %i", rv);
1068 return -EIO; 1070 return -EIO;
1069 } 1071 }
1070 1072
1071 return count; 1073 return count;
1072} 1074}
1073 1075
@@ -1082,23 +1084,23 @@ static ssize_t store_event_char(struct device *dev, struct device_attribute *att
1082 char buf[1]; 1084 char buf[1];
1083 int v = simple_strtoul(valbuf, NULL, 10); 1085 int v = simple_strtoul(valbuf, NULL, 10);
1084 int rv = 0; 1086 int rv = 0;
1085 1087
1086 udev = to_usb_device(dev); 1088 udev = to_usb_device(dev);
1087 1089
1088 dbg("%s: setting event char = %i", __FUNCTION__, v); 1090 dbg("%s: setting event char = %i", __FUNCTION__, v);
1089 1091
1090 rv = usb_control_msg(udev, 1092 rv = usb_control_msg(udev,
1091 usb_sndctrlpipe(udev, 0), 1093 usb_sndctrlpipe(udev, 0),
1092 FTDI_SIO_SET_EVENT_CHAR_REQUEST, 1094 FTDI_SIO_SET_EVENT_CHAR_REQUEST,
1093 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE, 1095 FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE,
1094 v, priv->interface, 1096 v, priv->interface,
1095 buf, 0, WDR_TIMEOUT); 1097 buf, 0, WDR_TIMEOUT);
1096 1098
1097 if (rv < 0) { 1099 if (rv < 0) {
1098 dbg("Unable to write event character: %i", rv); 1100 dbg("Unable to write event character: %i", rv);
1099 return -EIO; 1101 return -EIO;
1100 } 1102 }
1101 1103
1102 return count; 1104 return count;
1103} 1105}
1104 1106
@@ -1135,11 +1137,11 @@ static void remove_sysfs_attrs(struct usb_serial *serial)
1135 struct ftdi_private *priv; 1137 struct ftdi_private *priv;
1136 struct usb_device *udev; 1138 struct usb_device *udev;
1137 1139
1138 dbg("%s",__FUNCTION__); 1140 dbg("%s",__FUNCTION__);
1139 1141
1140 priv = usb_get_serial_port_data(serial->port[0]); 1142 priv = usb_get_serial_port_data(serial->port[0]);
1141 udev = serial->dev; 1143 udev = serial->dev;
1142 1144
1143 /* XXX see create_sysfs_attrs */ 1145 /* XXX see create_sysfs_attrs */
1144 if (priv->chip_type != SIO) { 1146 if (priv->chip_type != SIO) {
1145 device_remove_file(&udev->dev, &dev_attr_event_char); 1147 device_remove_file(&udev->dev, &dev_attr_event_char);
@@ -1147,7 +1149,7 @@ static void remove_sysfs_attrs(struct usb_serial *serial)
1147 device_remove_file(&udev->dev, &dev_attr_latency_timer); 1149 device_remove_file(&udev->dev, &dev_attr_latency_timer);
1148 } 1150 }
1149 } 1151 }
1150 1152
1151} 1153}
1152 1154
1153/* 1155/*
@@ -1258,7 +1260,7 @@ static void ftdi_HE_TIRA1_setup (struct usb_serial *serial)
1258} /* ftdi_HE_TIRA1_setup */ 1260} /* ftdi_HE_TIRA1_setup */
1259 1261
1260 1262
1261/* ftdi_shutdown is called from usbserial:usb_serial_disconnect 1263/* ftdi_shutdown is called from usbserial:usb_serial_disconnect
1262 * it is called when the usb device is disconnected 1264 * it is called when the usb device is disconnected
1263 * 1265 *
1264 * usbserial:usb_serial_disconnect 1266 * usbserial:usb_serial_disconnect
@@ -1269,16 +1271,16 @@ static void ftdi_HE_TIRA1_setup (struct usb_serial *serial)
1269 1271
1270static void ftdi_shutdown (struct usb_serial *serial) 1272static void ftdi_shutdown (struct usb_serial *serial)
1271{ /* ftdi_shutdown */ 1273{ /* ftdi_shutdown */
1272 1274
1273 struct usb_serial_port *port = serial->port[0]; 1275 struct usb_serial_port *port = serial->port[0];
1274 struct ftdi_private *priv = usb_get_serial_port_data(port); 1276 struct ftdi_private *priv = usb_get_serial_port_data(port);
1275 1277
1276 dbg("%s", __FUNCTION__); 1278 dbg("%s", __FUNCTION__);
1277 1279
1278 remove_sysfs_attrs(serial); 1280 remove_sysfs_attrs(serial);
1279 1281
1280 /* all open ports are closed at this point 1282 /* all open ports are closed at this point
1281 * (by usbserial.c:__serial_close, which calls ftdi_close) 1283 * (by usbserial.c:__serial_close, which calls ftdi_close)
1282 */ 1284 */
1283 1285
1284 if (priv) { 1286 if (priv) {
@@ -1293,7 +1295,7 @@ static int ftdi_open (struct usb_serial_port *port, struct file *filp)
1293 struct usb_device *dev = port->serial->dev; 1295 struct usb_device *dev = port->serial->dev;
1294 struct ftdi_private *priv = usb_get_serial_port_data(port); 1296 struct ftdi_private *priv = usb_get_serial_port_data(port);
1295 unsigned long flags; 1297 unsigned long flags;
1296 1298
1297 int result = 0; 1299 int result = 0;
1298 char buf[1]; /* Needed for the usb_control_msg I think */ 1300 char buf[1]; /* Needed for the usb_control_msg I think */
1299 1301
@@ -1312,8 +1314,8 @@ static int ftdi_open (struct usb_serial_port *port, struct file *filp)
1312 /* No error checking for this (will get errors later anyway) */ 1314 /* No error checking for this (will get errors later anyway) */
1313 /* See ftdi_sio.h for description of what is reset */ 1315 /* See ftdi_sio.h for description of what is reset */
1314 usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 1316 usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
1315 FTDI_SIO_RESET_REQUEST, FTDI_SIO_RESET_REQUEST_TYPE, 1317 FTDI_SIO_RESET_REQUEST, FTDI_SIO_RESET_REQUEST_TYPE,
1316 FTDI_SIO_RESET_SIO, 1318 FTDI_SIO_RESET_SIO,
1317 priv->interface, buf, 0, WDR_TIMEOUT); 1319 priv->interface, buf, 0, WDR_TIMEOUT);
1318 1320
1319 /* Termios defaults are set by usb_serial_init. We don't change 1321 /* Termios defaults are set by usb_serial_init. We don't change
@@ -1350,12 +1352,12 @@ static int ftdi_open (struct usb_serial_port *port, struct file *filp)
1350 1352
1351 1353
1352 1354
1353/* 1355/*
1354 * usbserial:__serial_close only calls ftdi_close if the point is open 1356 * usbserial:__serial_close only calls ftdi_close if the point is open
1355 * 1357 *
1356 * This only gets called when it is the last close 1358 * This only gets called when it is the last close
1357 * 1359 *
1358 * 1360 *
1359 */ 1361 */
1360 1362
1361static void ftdi_close (struct usb_serial_port *port, struct file *filp) 1363static void ftdi_close (struct usb_serial_port *port, struct file *filp)
@@ -1368,14 +1370,14 @@ static void ftdi_close (struct usb_serial_port *port, struct file *filp)
1368 1370
1369 if (c_cflag & HUPCL){ 1371 if (c_cflag & HUPCL){
1370 /* Disable flow control */ 1372 /* Disable flow control */
1371 if (usb_control_msg(port->serial->dev, 1373 if (usb_control_msg(port->serial->dev,
1372 usb_sndctrlpipe(port->serial->dev, 0), 1374 usb_sndctrlpipe(port->serial->dev, 0),
1373 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 1375 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
1374 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 1376 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
1375 0, priv->interface, buf, 0, 1377 0, priv->interface, buf, 0,
1376 WDR_TIMEOUT) < 0) { 1378 WDR_TIMEOUT) < 0) {
1377 err("error from flowcontrol urb"); 1379 err("error from flowcontrol urb");
1378 } 1380 }
1379 1381
1380 /* drop RTS and DTR */ 1382 /* drop RTS and DTR */
1381 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); 1383 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
@@ -1384,14 +1386,13 @@ static void ftdi_close (struct usb_serial_port *port, struct file *filp)
1384 /* cancel any scheduled reading */ 1386 /* cancel any scheduled reading */
1385 cancel_delayed_work(&priv->rx_work); 1387 cancel_delayed_work(&priv->rx_work);
1386 flush_scheduled_work(); 1388 flush_scheduled_work();
1387 1389
1388 /* shutdown our bulk read */ 1390 /* shutdown our bulk read */
1389 if (port->read_urb) 1391 usb_kill_urb(port->read_urb);
1390 usb_kill_urb(port->read_urb);
1391} /* ftdi_close */ 1392} /* ftdi_close */
1392 1393
1393 1394
1394 1395
1395/* The SIO requires the first byte to have: 1396/* The SIO requires the first byte to have:
1396 * B0 1 1397 * B0 1
1397 * B1 0 1398 * B1 0
@@ -1423,7 +1424,7 @@ static int ftdi_write (struct usb_serial_port *port,
1423 return 0; 1424 return 0;
1424 } 1425 }
1425 spin_unlock_irqrestore(&priv->tx_lock, flags); 1426 spin_unlock_irqrestore(&priv->tx_lock, flags);
1426 1427
1427 data_offset = priv->write_offset; 1428 data_offset = priv->write_offset;
1428 dbg("data_offset set to %d",data_offset); 1429 dbg("data_offset set to %d",data_offset);
1429 1430
@@ -1462,7 +1463,7 @@ static int ftdi_write (struct usb_serial_port *port,
1462 user_pktsz = todo; 1463 user_pktsz = todo;
1463 } 1464 }
1464 /* Write the control byte at the front of the packet*/ 1465 /* Write the control byte at the front of the packet*/
1465 *first_byte = 1 | ((user_pktsz) << 2); 1466 *first_byte = 1 | ((user_pktsz) << 2);
1466 /* Copy data for packet */ 1467 /* Copy data for packet */
1467 memcpy (first_byte + data_offset, 1468 memcpy (first_byte + data_offset,
1468 current_position, user_pktsz); 1469 current_position, user_pktsz);
@@ -1479,7 +1480,7 @@ static int ftdi_write (struct usb_serial_port *port,
1479 usb_serial_debug_data(debug, &port->dev, __FUNCTION__, transfer_size, buffer); 1480 usb_serial_debug_data(debug, &port->dev, __FUNCTION__, transfer_size, buffer);
1480 1481
1481 /* fill the buffer and send it */ 1482 /* fill the buffer and send it */
1482 usb_fill_bulk_urb(urb, port->serial->dev, 1483 usb_fill_bulk_urb(urb, port->serial->dev,
1483 usb_sndbulkpipe(port->serial->dev, port->bulk_out_endpointAddress), 1484 usb_sndbulkpipe(port->serial->dev, port->bulk_out_endpointAddress),
1484 buffer, transfer_size, 1485 buffer, transfer_size,
1485 ftdi_write_bulk_callback, port); 1486 ftdi_write_bulk_callback, port);
@@ -1520,7 +1521,7 @@ static void ftdi_write_bulk_callback (struct urb *urb)
1520 kfree (urb->transfer_buffer); 1521 kfree (urb->transfer_buffer);
1521 1522
1522 dbg("%s - port %d", __FUNCTION__, port->number); 1523 dbg("%s - port %d", __FUNCTION__, port->number);
1523 1524
1524 if (urb->status) { 1525 if (urb->status) {
1525 dbg("nonzero write bulk status received: %d", urb->status); 1526 dbg("nonzero write bulk status received: %d", urb->status);
1526 return; 1527 return;
@@ -1651,7 +1652,7 @@ static void ftdi_process_read (void *param)
1651 struct tty_struct *tty; 1652 struct tty_struct *tty;
1652 struct ftdi_private *priv; 1653 struct ftdi_private *priv;
1653 char error_flag; 1654 char error_flag;
1654 unsigned char *data; 1655 unsigned char *data;
1655 1656
1656 int i; 1657 int i;
1657 int result; 1658 int result;
@@ -1759,7 +1760,7 @@ static void ftdi_process_read (void *param)
1759 } 1760 }
1760 if (length > 0) { 1761 if (length > 0) {
1761 for (i = 2; i < length+2; i++) { 1762 for (i = 2; i < length+2; i++) {
1762 /* Note that the error flag is duplicated for 1763 /* Note that the error flag is duplicated for
1763 every character received since we don't know 1764 every character received since we don't know
1764 which character it applied to */ 1765 which character it applied to */
1765 tty_insert_flip_char(tty, data[packet_offset+i], error_flag); 1766 tty_insert_flip_char(tty, data[packet_offset+i], error_flag);
@@ -1773,7 +1774,7 @@ static void ftdi_process_read (void *param)
1773 This doesn't work well since the application receives a never 1774 This doesn't work well since the application receives a never
1774 ending stream of bad data - even though new data hasn't been sent. 1775 ending stream of bad data - even though new data hasn't been sent.
1775 Therefore I (bill) have taken this out. 1776 Therefore I (bill) have taken this out.
1776 However - this might make sense for framing errors and so on 1777 However - this might make sense for framing errors and so on
1777 so I am leaving the code in for now. 1778 so I am leaving the code in for now.
1778 */ 1779 */
1779 else { 1780 else {
@@ -1827,7 +1828,7 @@ static void ftdi_process_read (void *param)
1827 /* if the port is closed stop trying to read */ 1828 /* if the port is closed stop trying to read */
1828 if (port->open_count > 0){ 1829 if (port->open_count > 0){
1829 /* Continue trying to always read */ 1830 /* Continue trying to always read */
1830 usb_fill_bulk_urb(port->read_urb, port->serial->dev, 1831 usb_fill_bulk_urb(port->read_urb, port->serial->dev,
1831 usb_rcvbulkpipe(port->serial->dev, port->bulk_in_endpointAddress), 1832 usb_rcvbulkpipe(port->serial->dev, port->bulk_in_endpointAddress),
1832 port->read_urb->transfer_buffer, port->read_urb->transfer_buffer_length, 1833 port->read_urb->transfer_buffer, port->read_urb->transfer_buffer_length,
1833 ftdi_read_bulk_callback, port); 1834 ftdi_read_bulk_callback, port);
@@ -1844,9 +1845,9 @@ static void ftdi_process_read (void *param)
1844static void ftdi_break_ctl( struct usb_serial_port *port, int break_state ) 1845static void ftdi_break_ctl( struct usb_serial_port *port, int break_state )
1845{ 1846{
1846 struct ftdi_private *priv = usb_get_serial_port_data(port); 1847 struct ftdi_private *priv = usb_get_serial_port_data(port);
1847 __u16 urb_value = 0; 1848 __u16 urb_value = 0;
1848 char buf[1]; 1849 char buf[1];
1849 1850
1850 /* break_state = -1 to turn on break, and 0 to turn off break */ 1851 /* break_state = -1 to turn on break, and 0 to turn off break */
1851 /* see drivers/char/tty_io.c to see it used */ 1852 /* see drivers/char/tty_io.c to see it used */
1852 /* last_set_data_urb_value NEVER has the break bit set in it */ 1853 /* last_set_data_urb_value NEVER has the break bit set in it */
@@ -1854,20 +1855,20 @@ static void ftdi_break_ctl( struct usb_serial_port *port, int break_state )
1854 if (break_state) { 1855 if (break_state) {
1855 urb_value = priv->last_set_data_urb_value | FTDI_SIO_SET_BREAK; 1856 urb_value = priv->last_set_data_urb_value | FTDI_SIO_SET_BREAK;
1856 } else { 1857 } else {
1857 urb_value = priv->last_set_data_urb_value; 1858 urb_value = priv->last_set_data_urb_value;
1858 } 1859 }
1859 1860
1860 1861
1861 if (usb_control_msg(port->serial->dev, usb_sndctrlpipe(port->serial->dev, 0), 1862 if (usb_control_msg(port->serial->dev, usb_sndctrlpipe(port->serial->dev, 0),
1862 FTDI_SIO_SET_DATA_REQUEST, 1863 FTDI_SIO_SET_DATA_REQUEST,
1863 FTDI_SIO_SET_DATA_REQUEST_TYPE, 1864 FTDI_SIO_SET_DATA_REQUEST_TYPE,
1864 urb_value , priv->interface, 1865 urb_value , priv->interface,
1865 buf, 0, WDR_TIMEOUT) < 0) { 1866 buf, 0, WDR_TIMEOUT) < 0) {
1866 err("%s FAILED to enable/disable break state (state was %d)", __FUNCTION__,break_state); 1867 err("%s FAILED to enable/disable break state (state was %d)", __FUNCTION__,break_state);
1867 } 1868 }
1868 1869
1869 dbg("%s break state is %d - urb is %d", __FUNCTION__,break_state, urb_value); 1870 dbg("%s break state is %d - urb is %d", __FUNCTION__,break_state, urb_value);
1870 1871
1871} 1872}
1872 1873
1873 1874
@@ -1883,12 +1884,12 @@ static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_
1883 struct ftdi_private *priv = usb_get_serial_port_data(port); 1884 struct ftdi_private *priv = usb_get_serial_port_data(port);
1884 __u16 urb_value; /* will hold the new flags */ 1885 __u16 urb_value; /* will hold the new flags */
1885 char buf[1]; /* Perhaps I should dynamically alloc this? */ 1886 char buf[1]; /* Perhaps I should dynamically alloc this? */
1886 1887
1887 // Added for xon/xoff support 1888 // Added for xon/xoff support
1888 unsigned int iflag = port->tty->termios->c_iflag; 1889 unsigned int iflag = port->tty->termios->c_iflag;
1889 unsigned char vstop; 1890 unsigned char vstop;
1890 unsigned char vstart; 1891 unsigned char vstart;
1891 1892
1892 dbg("%s", __FUNCTION__); 1893 dbg("%s", __FUNCTION__);
1893 1894
1894 /* Force baud rate if this device requires it, unless it is set to B0. */ 1895 /* Force baud rate if this device requires it, unless it is set to B0. */
@@ -1906,20 +1907,20 @@ static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_
1906 1907
1907 cflag = port->tty->termios->c_cflag; 1908 cflag = port->tty->termios->c_cflag;
1908 1909
1909 /* FIXME -For this cut I don't care if the line is really changing or 1910 /* FIXME -For this cut I don't care if the line is really changing or
1910 not - so just do the change regardless - should be able to 1911 not - so just do the change regardless - should be able to
1911 compare old_termios and tty->termios */ 1912 compare old_termios and tty->termios */
1912 /* NOTE These routines can get interrupted by 1913 /* NOTE These routines can get interrupted by
1913 ftdi_sio_read_bulk_callback - need to examine what this 1914 ftdi_sio_read_bulk_callback - need to examine what this
1914 means - don't see any problems yet */ 1915 means - don't see any problems yet */
1915 1916
1916 /* Set number of data bits, parity, stop bits */ 1917 /* Set number of data bits, parity, stop bits */
1917 1918
1918 urb_value = 0; 1919 urb_value = 0;
1919 urb_value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 : 1920 urb_value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 :
1920 FTDI_SIO_SET_DATA_STOP_BITS_1); 1921 FTDI_SIO_SET_DATA_STOP_BITS_1);
1921 urb_value |= (cflag & PARENB ? 1922 urb_value |= (cflag & PARENB ?
1922 (cflag & PARODD ? FTDI_SIO_SET_DATA_PARITY_ODD : 1923 (cflag & PARODD ? FTDI_SIO_SET_DATA_PARITY_ODD :
1923 FTDI_SIO_SET_DATA_PARITY_EVEN) : 1924 FTDI_SIO_SET_DATA_PARITY_EVEN) :
1924 FTDI_SIO_SET_DATA_PARITY_NONE); 1925 FTDI_SIO_SET_DATA_PARITY_NONE);
1925 if (cflag & CSIZE) { 1926 if (cflag & CSIZE) {
@@ -1936,25 +1937,25 @@ static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_
1936 /* This is needed by the break command since it uses the same command - but is 1937 /* This is needed by the break command since it uses the same command - but is
1937 * or'ed with this value */ 1938 * or'ed with this value */
1938 priv->last_set_data_urb_value = urb_value; 1939 priv->last_set_data_urb_value = urb_value;
1939 1940
1940 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 1941 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
1941 FTDI_SIO_SET_DATA_REQUEST, 1942 FTDI_SIO_SET_DATA_REQUEST,
1942 FTDI_SIO_SET_DATA_REQUEST_TYPE, 1943 FTDI_SIO_SET_DATA_REQUEST_TYPE,
1943 urb_value , priv->interface, 1944 urb_value , priv->interface,
1944 buf, 0, WDR_SHORT_TIMEOUT) < 0) { 1945 buf, 0, WDR_SHORT_TIMEOUT) < 0) {
1945 err("%s FAILED to set databits/stopbits/parity", __FUNCTION__); 1946 err("%s FAILED to set databits/stopbits/parity", __FUNCTION__);
1946 } 1947 }
1947 1948
1948 /* Now do the baudrate */ 1949 /* Now do the baudrate */
1949 if ((cflag & CBAUD) == B0 ) { 1950 if ((cflag & CBAUD) == B0 ) {
1950 /* Disable flow control */ 1951 /* Disable flow control */
1951 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 1952 if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
1952 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 1953 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
1953 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 1954 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
1954 0, priv->interface, 1955 0, priv->interface,
1955 buf, 0, WDR_TIMEOUT) < 0) { 1956 buf, 0, WDR_TIMEOUT) < 0) {
1956 err("%s error from disable flowcontrol urb", __FUNCTION__); 1957 err("%s error from disable flowcontrol urb", __FUNCTION__);
1957 } 1958 }
1958 /* Drop RTS and DTR */ 1959 /* Drop RTS and DTR */
1959 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); 1960 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
1960 } else { 1961 } else {
@@ -1972,16 +1973,16 @@ static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_
1972 /* Note device also supports DTR/CD (ugh) and Xon/Xoff in hardware */ 1973 /* Note device also supports DTR/CD (ugh) and Xon/Xoff in hardware */
1973 if (cflag & CRTSCTS) { 1974 if (cflag & CRTSCTS) {
1974 dbg("%s Setting to CRTSCTS flow control", __FUNCTION__); 1975 dbg("%s Setting to CRTSCTS flow control", __FUNCTION__);
1975 if (usb_control_msg(dev, 1976 if (usb_control_msg(dev,
1976 usb_sndctrlpipe(dev, 0), 1977 usb_sndctrlpipe(dev, 0),
1977 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 1978 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
1978 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 1979 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
1979 0 , (FTDI_SIO_RTS_CTS_HS | priv->interface), 1980 0 , (FTDI_SIO_RTS_CTS_HS | priv->interface),
1980 buf, 0, WDR_TIMEOUT) < 0) { 1981 buf, 0, WDR_TIMEOUT) < 0) {
1981 err("urb failed to set to rts/cts flow control"); 1982 err("urb failed to set to rts/cts flow control");
1982 } 1983 }
1983 1984
1984 } else { 1985 } else {
1985 /* 1986 /*
1986 * Xon/Xoff code 1987 * Xon/Xoff code
1987 * 1988 *
@@ -2011,16 +2012,16 @@ static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_
2011 /* else clause to only run if cfag ! CRTSCTS and iflag ! XOFF */ 2012 /* else clause to only run if cfag ! CRTSCTS and iflag ! XOFF */
2012 /* CHECKME Assuming XON/XOFF handled by tty stack - not by device */ 2013 /* CHECKME Assuming XON/XOFF handled by tty stack - not by device */
2013 dbg("%s Turning off hardware flow control", __FUNCTION__); 2014 dbg("%s Turning off hardware flow control", __FUNCTION__);
2014 if (usb_control_msg(dev, 2015 if (usb_control_msg(dev,
2015 usb_sndctrlpipe(dev, 0), 2016 usb_sndctrlpipe(dev, 0),
2016 FTDI_SIO_SET_FLOW_CTRL_REQUEST, 2017 FTDI_SIO_SET_FLOW_CTRL_REQUEST,
2017 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE, 2018 FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
2018 0, priv->interface, 2019 0, priv->interface,
2019 buf, 0, WDR_TIMEOUT) < 0) { 2020 buf, 0, WDR_TIMEOUT) < 0) {
2020 err("urb failed to clear flow control"); 2021 err("urb failed to clear flow control");
2021 } 2022 }
2022 } 2023 }
2023 2024
2024 } 2025 }
2025 return; 2026 return;
2026} /* ftdi_termios */ 2027} /* ftdi_termios */
@@ -2036,11 +2037,11 @@ static int ftdi_tiocmget (struct usb_serial_port *port, struct file *file)
2036 switch (priv->chip_type) { 2037 switch (priv->chip_type) {
2037 case SIO: 2038 case SIO:
2038 /* Request the status from the device */ 2039 /* Request the status from the device */
2039 if ((ret = usb_control_msg(port->serial->dev, 2040 if ((ret = usb_control_msg(port->serial->dev,
2040 usb_rcvctrlpipe(port->serial->dev, 0), 2041 usb_rcvctrlpipe(port->serial->dev, 0),
2041 FTDI_SIO_GET_MODEM_STATUS_REQUEST, 2042 FTDI_SIO_GET_MODEM_STATUS_REQUEST,
2042 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE, 2043 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
2043 0, 0, 2044 0, 0,
2044 buf, 1, WDR_TIMEOUT)) < 0 ) { 2045 buf, 1, WDR_TIMEOUT)) < 0 ) {
2045 err("%s Could not get modem status of device - err: %d", __FUNCTION__, 2046 err("%s Could not get modem status of device - err: %d", __FUNCTION__,
2046 ret); 2047 ret);
@@ -2052,11 +2053,11 @@ static int ftdi_tiocmget (struct usb_serial_port *port, struct file *file)
2052 case FT2232C: 2053 case FT2232C:
2053 /* the 8U232AM returns a two byte value (the sio is a 1 byte value) - in the same 2054 /* the 8U232AM returns a two byte value (the sio is a 1 byte value) - in the same
2054 format as the data returned from the in point */ 2055 format as the data returned from the in point */
2055 if ((ret = usb_control_msg(port->serial->dev, 2056 if ((ret = usb_control_msg(port->serial->dev,
2056 usb_rcvctrlpipe(port->serial->dev, 0), 2057 usb_rcvctrlpipe(port->serial->dev, 0),
2057 FTDI_SIO_GET_MODEM_STATUS_REQUEST, 2058 FTDI_SIO_GET_MODEM_STATUS_REQUEST,
2058 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE, 2059 FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
2059 0, priv->interface, 2060 0, priv->interface,
2060 buf, 2, WDR_TIMEOUT)) < 0 ) { 2061 buf, 2, WDR_TIMEOUT)) < 0 ) {
2061 err("%s Could not get modem status of device - err: %d", __FUNCTION__, 2062 err("%s Could not get modem status of device - err: %d", __FUNCTION__,
2062 ret); 2063 ret);
@@ -2067,12 +2068,12 @@ static int ftdi_tiocmget (struct usb_serial_port *port, struct file *file)
2067 return -EFAULT; 2068 return -EFAULT;
2068 break; 2069 break;
2069 } 2070 }
2070 2071
2071 return (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) | 2072 return (buf[0] & FTDI_SIO_DSR_MASK ? TIOCM_DSR : 0) |
2072 (buf[0] & FTDI_SIO_CTS_MASK ? TIOCM_CTS : 0) | 2073 (buf[0] & FTDI_SIO_CTS_MASK ? TIOCM_CTS : 0) |
2073 (buf[0] & FTDI_SIO_RI_MASK ? TIOCM_RI : 0) | 2074 (buf[0] & FTDI_SIO_RI_MASK ? TIOCM_RI : 0) |
2074 (buf[0] & FTDI_SIO_RLSD_MASK ? TIOCM_CD : 0) | 2075 (buf[0] & FTDI_SIO_RLSD_MASK ? TIOCM_CD : 0) |
2075 priv->last_dtr_rts; 2076 priv->last_dtr_rts;
2076} 2077}
2077 2078
2078static int ftdi_tiocmset(struct usb_serial_port *port, struct file * file, unsigned int set, unsigned int clear) 2079static int ftdi_tiocmset(struct usb_serial_port *port, struct file * file, unsigned int set, unsigned int clear)
@@ -2138,11 +2139,11 @@ static int ftdi_ioctl (struct usb_serial_port *port, struct file * file, unsigne
2138 break; 2139 break;
2139 default: 2140 default:
2140 break; 2141 break;
2141 2142
2142 } 2143 }
2143 2144
2144 2145
2145 /* This is not necessarily an error - turns out the higher layers will do 2146 /* This is not necessarily an error - turns out the higher layers will do
2146 * some ioctls itself (see comment above) 2147 * some ioctls itself (see comment above)
2147 */ 2148 */
2148 dbg("%s arg not supported - it was 0x%04x - check /usr/include/asm/ioctls.h", __FUNCTION__, cmd); 2149 dbg("%s arg not supported - it was 0x%04x - check /usr/include/asm/ioctls.h", __FUNCTION__, cmd);
@@ -2199,7 +2200,7 @@ static int __init ftdi_init (void)
2199 if (retval) 2200 if (retval)
2200 goto failed_sio_register; 2201 goto failed_sio_register;
2201 retval = usb_register(&ftdi_driver); 2202 retval = usb_register(&ftdi_driver);
2202 if (retval) 2203 if (retval)
2203 goto failed_usb_register; 2204 goto failed_usb_register;
2204 2205
2205 info(DRIVER_VERSION ":" DRIVER_DESC); 2206 info(DRIVER_VERSION ":" DRIVER_DESC);
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index f0edb87d2dd5..bae117d359af 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -55,6 +55,9 @@
55/* iPlus device */ 55/* iPlus device */
56#define FTDI_IPLUS_PID 0xD070 /* Product Id */ 56#define FTDI_IPLUS_PID 0xD070 /* Product Id */
57 57
58/* DMX4ALL DMX Interfaces */
59#define FTDI_DMX4ALL 0xC850
60
58/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */ 61/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */
59/* they use the ftdi chipset for the USB interface and the vendor id is the same */ 62/* they use the ftdi chipset for the USB interface and the vendor id is the same */
60#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */ 63#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */
@@ -175,9 +178,15 @@
175#define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */ 178#define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */
176 179
177/* 180/*
181 * FTDI USB UART chips used in construction projects from the
182 * Elektor Electronics magazine (http://elektor-electronics.co.uk)
183 */
184#define ELEKTOR_VID 0x0C7D
185#define ELEKTOR_FT323R_PID 0x0005 /* RFID-Reader, issue 09-2006 */
186
187/*
178 * DSS-20 Sync Station for Sony Ericsson P800 188 * DSS-20 Sync Station for Sony Ericsson P800
179 */ 189 */
180
181#define FTDI_DSS20_PID 0xFC82 190#define FTDI_DSS20_PID 0xFC82
182 191
183/* 192/*
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index 4543152a9966..6530d391ebed 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -1523,12 +1523,11 @@ static int garmin_attach (struct usb_serial *serial)
1523 1523
1524 dbg("%s", __FUNCTION__); 1524 dbg("%s", __FUNCTION__);
1525 1525
1526 garmin_data_p = kmalloc (sizeof(struct garmin_data), GFP_KERNEL); 1526 garmin_data_p = kzalloc(sizeof(struct garmin_data), GFP_KERNEL);
1527 if (garmin_data_p == NULL) { 1527 if (garmin_data_p == NULL) {
1528 dev_err(&port->dev, "%s - Out of memory\n", __FUNCTION__); 1528 dev_err(&port->dev, "%s - Out of memory\n", __FUNCTION__);
1529 return -ENOMEM; 1529 return -ENOMEM;
1530 } 1530 }
1531 memset (garmin_data_p, 0, sizeof(struct garmin_data));
1532 init_timer(&garmin_data_p->timer); 1531 init_timer(&garmin_data_p->timer);
1533 spin_lock_init(&garmin_data_p->lock); 1532 spin_lock_init(&garmin_data_p->lock);
1534 INIT_LIST_HEAD(&garmin_data_p->pktlist); 1533 INIT_LIST_HEAD(&garmin_data_p->pktlist);
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index 91bd3014ef1e..d06547a13f28 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -1038,9 +1038,7 @@ static void edge_close (struct usb_serial_port *port, struct file * filp)
1038 edge_port->open = FALSE; 1038 edge_port->open = FALSE;
1039 edge_port->openPending = FALSE; 1039 edge_port->openPending = FALSE;
1040 1040
1041 if (edge_port->write_urb) { 1041 usb_kill_urb(edge_port->write_urb);
1042 usb_kill_urb(edge_port->write_urb);
1043 }
1044 1042
1045 if (edge_port->write_urb) { 1043 if (edge_port->write_urb) {
1046 /* if this urb had a transfer buffer already (old transfer) free it */ 1044 /* if this urb had a transfer buffer already (old transfer) free it */
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index 6238aff1e772..d72cf8bc7f76 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -320,6 +320,7 @@ static struct usb_device_id ipaq_id_table [] = {
320 { USB_DEVICE(0x0B05, 0x9200) }, /* ASUS USB Sync */ 320 { USB_DEVICE(0x0B05, 0x9200) }, /* ASUS USB Sync */
321 { USB_DEVICE(0x0B05, 0x9202) }, /* ASUS USB Sync */ 321 { USB_DEVICE(0x0B05, 0x9202) }, /* ASUS USB Sync */
322 { USB_DEVICE(0x0BB4, 0x00CE) }, /* HTC USB Sync */ 322 { USB_DEVICE(0x0BB4, 0x00CE) }, /* HTC USB Sync */
323 { USB_DEVICE(0x0BB4, 0x00CF) }, /* HTC USB Modem */
323 { USB_DEVICE(0x0BB4, 0x0A01) }, /* PocketPC USB Sync */ 324 { USB_DEVICE(0x0BB4, 0x0A01) }, /* PocketPC USB Sync */
324 { USB_DEVICE(0x0BB4, 0x0A02) }, /* PocketPC USB Sync */ 325 { USB_DEVICE(0x0BB4, 0x0A02) }, /* PocketPC USB Sync */
325 { USB_DEVICE(0x0BB4, 0x0A03) }, /* PocketPC USB Sync */ 326 { USB_DEVICE(0x0BB4, 0x0A03) }, /* PocketPC USB Sync */
diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c
index 2a4bb66691ad..d3b9a351cef8 100644
--- a/drivers/usb/serial/ipw.c
+++ b/drivers/usb/serial/ipw.c
@@ -206,10 +206,9 @@ static int ipw_open(struct usb_serial_port *port, struct file *filp)
206 206
207 dbg("%s", __FUNCTION__); 207 dbg("%s", __FUNCTION__);
208 208
209 buf_flow_init = kmalloc(16, GFP_KERNEL); 209 buf_flow_init = kmemdup(buf_flow_static, 16, GFP_KERNEL);
210 if (!buf_flow_init) 210 if (!buf_flow_init)
211 return -ENOMEM; 211 return -ENOMEM;
212 memcpy(buf_flow_init, buf_flow_static, 16);
213 212
214 if (port->tty) 213 if (port->tty)
215 port->tty->low_latency = 1; 214 port->tty->low_latency = 1;
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index 53be824eb1bf..7639652cec42 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -2306,22 +2306,16 @@ static void keyspan_shutdown (struct usb_serial *serial)
2306 } 2306 }
2307 2307
2308 /* Now free them */ 2308 /* Now free them */
2309 if (s_priv->instat_urb) 2309 usb_free_urb(s_priv->instat_urb);
2310 usb_free_urb(s_priv->instat_urb); 2310 usb_free_urb(s_priv->glocont_urb);
2311 if (s_priv->glocont_urb)
2312 usb_free_urb(s_priv->glocont_urb);
2313 for (i = 0; i < serial->num_ports; ++i) { 2311 for (i = 0; i < serial->num_ports; ++i) {
2314 port = serial->port[i]; 2312 port = serial->port[i];
2315 p_priv = usb_get_serial_port_data(port); 2313 p_priv = usb_get_serial_port_data(port);
2316 if (p_priv->inack_urb) 2314 usb_free_urb(p_priv->inack_urb);
2317 usb_free_urb(p_priv->inack_urb); 2315 usb_free_urb(p_priv->outcont_urb);
2318 if (p_priv->outcont_urb)
2319 usb_free_urb(p_priv->outcont_urb);
2320 for (j = 0; j < 2; j++) { 2316 for (j = 0; j < 2; j++) {
2321 if (p_priv->in_urbs[j]) 2317 usb_free_urb(p_priv->in_urbs[j]);
2322 usb_free_urb(p_priv->in_urbs[j]); 2318 usb_free_urb(p_priv->out_urbs[j]);
2323 if (p_priv->out_urbs[j])
2324 usb_free_urb(p_priv->out_urbs[j]);
2325 } 2319 }
2326 } 2320 }
2327 2321
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c
index ff03331e0bcf..237289920f03 100644
--- a/drivers/usb/serial/kobil_sct.c
+++ b/drivers/usb/serial/kobil_sct.c
@@ -185,13 +185,11 @@ static int kobil_startup (struct usb_serial *serial)
185 185
186 for (i = 0; i < altsetting->desc.bNumEndpoints; i++) { 186 for (i = 0; i < altsetting->desc.bNumEndpoints; i++) {
187 endpoint = &altsetting->endpoint[i]; 187 endpoint = &altsetting->endpoint[i];
188 if (((endpoint->desc.bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) && 188 if (usb_endpoint_is_int_out(&endpoint->desc)) {
189 ((endpoint->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) {
190 dbg("%s Found interrupt out endpoint. Address: %d", __FUNCTION__, endpoint->desc.bEndpointAddress); 189 dbg("%s Found interrupt out endpoint. Address: %d", __FUNCTION__, endpoint->desc.bEndpointAddress);
191 priv->write_int_endpoint_address = endpoint->desc.bEndpointAddress; 190 priv->write_int_endpoint_address = endpoint->desc.bEndpointAddress;
192 } 191 }
193 if (((endpoint->desc.bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) && 192 if (usb_endpoint_is_int_in(&endpoint->desc)) {
194 ((endpoint->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) {
195 dbg("%s Found interrupt in endpoint. Address: %d", __FUNCTION__, endpoint->desc.bEndpointAddress); 193 dbg("%s Found interrupt in endpoint. Address: %d", __FUNCTION__, endpoint->desc.bEndpointAddress);
196 priv->read_int_endpoint_address = endpoint->desc.bEndpointAddress; 194 priv->read_int_endpoint_address = endpoint->desc.bEndpointAddress;
197 } 195 }
@@ -355,8 +353,7 @@ static void kobil_close (struct usb_serial_port *port, struct file *filp)
355 usb_free_urb( port->write_urb ); 353 usb_free_urb( port->write_urb );
356 port->write_urb = NULL; 354 port->write_urb = NULL;
357 } 355 }
358 if (port->interrupt_in_urb) 356 usb_kill_urb(port->interrupt_in_urb);
359 usb_kill_urb(port->interrupt_in_urb);
360} 357}
361 358
362 359
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index b7582cc496dc..a906e500a02b 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -358,10 +358,8 @@ static int mct_u232_startup (struct usb_serial *serial)
358 /* Puh, that's dirty */ 358 /* Puh, that's dirty */
359 port = serial->port[0]; 359 port = serial->port[0];
360 rport = serial->port[1]; 360 rport = serial->port[1];
361 if (port->read_urb) { 361 /* No unlinking, it wasn't submitted yet. */
362 /* No unlinking, it wasn't submitted yet. */ 362 usb_free_urb(port->read_urb);
363 usb_free_urb(port->read_urb);
364 }
365 port->read_urb = rport->interrupt_in_urb; 363 port->read_urb = rport->interrupt_in_urb;
366 rport->interrupt_in_urb = NULL; 364 rport->interrupt_in_urb = NULL;
367 port->read_urb->context = port; 365 port->read_urb->context = port;
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
new file mode 100644
index 000000000000..82cd15b894b0
--- /dev/null
+++ b/drivers/usb/serial/mos7720.c
@@ -0,0 +1,1683 @@
1/*
2 * mos7720.c
3 * Controls the Moschip 7720 usb to dual port serial convertor
4 *
5 * Copyright 2006 Moschip Semiconductor Tech. Ltd.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, version 2 of the License.
10 *
11 * Developed by:
12 * VijayaKumar.G.N. <vijaykumar@aspirecom.net>
13 * AjayKumar <ajay@aspirecom.net>
14 * Gurudeva.N. <gurudev@aspirecom.net>
15 *
16 * Cleaned up from the original by:
17 * Greg Kroah-Hartman <gregkh@suse.de>
18 *
19 * Originally based on drivers/usb/serial/io_edgeport.c which is:
20 * Copyright (C) 2000 Inside Out Networks, All rights reserved.
21 * Copyright (C) 2001-2002 Greg Kroah-Hartman <greg@kroah.com>
22 */
23#include <linux/kernel.h>
24#include <linux/errno.h>
25#include <linux/init.h>
26#include <linux/slab.h>
27#include <linux/tty.h>
28#include <linux/tty_driver.h>
29#include <linux/tty_flip.h>
30#include <linux/module.h>
31#include <linux/spinlock.h>
32#include <linux/serial.h>
33#include <linux/serial_reg.h>
34#include <linux/usb.h>
35#include <linux/usb/serial.h>
36#include <asm/uaccess.h>
37
38
39/*
40 * Version Information
41 */
42#define DRIVER_VERSION "1.0.0.4F"
43#define DRIVER_AUTHOR "Aspire Communications pvt Ltd."
44#define DRIVER_DESC "Moschip USB Serial Driver"
45
46/* default urb timeout */
47#define MOS_WDR_TIMEOUT (HZ * 5)
48
49#define MOS_PORT1 0x0200
50#define MOS_PORT2 0x0300
51#define MOS_VENREG 0x0000
52#define MOS_MAX_PORT 0x02
53#define MOS_WRITE 0x0E
54#define MOS_READ 0x0D
55
56/* Interrupt Rotinue Defines */
57#define SERIAL_IIR_RLS 0x06
58#define SERIAL_IIR_RDA 0x04
59#define SERIAL_IIR_CTI 0x0c
60#define SERIAL_IIR_THR 0x02
61#define SERIAL_IIR_MS 0x00
62
63#define NUM_URBS 16 /* URB Count */
64#define URB_TRANSFER_BUFFER_SIZE 32 /* URB Size */
65
66/* This structure holds all of the local port information */
67struct moschip_port
68{
69 __u8 shadowLCR; /* last LCR value received */
70 __u8 shadowMCR; /* last MCR value received */
71 __u8 shadowMSR; /* last MSR value received */
72 char open;
73 struct async_icount icount;
74 struct usb_serial_port *port; /* loop back to the owner */
75 struct urb *write_urb_pool[NUM_URBS];
76};
77
78/* This structure holds all of the individual serial device information */
79struct moschip_serial
80{
81 int interrupt_started;
82};
83
84static int debug;
85
86#define USB_VENDOR_ID_MOSCHIP 0x9710
87#define MOSCHIP_DEVICE_ID_7720 0x7720
88#define MOSCHIP_DEVICE_ID_7715 0x7715
89
90static struct usb_device_id moschip_port_id_table [] = {
91 { USB_DEVICE(USB_VENDOR_ID_MOSCHIP,MOSCHIP_DEVICE_ID_7720) },
92 { } /* terminating entry */
93};
94MODULE_DEVICE_TABLE(usb, moschip_port_id_table);
95
96
97/*
98 * mos7720_interrupt_callback
99 * this is the callback function for when we have received data on the
100 * interrupt endpoint.
101 */
102static void mos7720_interrupt_callback(struct urb *urb)
103{
104 int result;
105 int length;
106 __u32 *data;
107 unsigned int status;
108 __u8 sp1;
109 __u8 sp2;
110 __u8 st;
111
112 dbg("%s"," : Entering\n");
113
114 if (!urb) {
115 dbg("%s","Invalid Pointer !!!!:\n");
116 return;
117 }
118
119 switch (urb->status) {
120 case 0:
121 /* success */
122 break;
123 case -ECONNRESET:
124 case -ENOENT:
125 case -ESHUTDOWN:
126 /* this urb is terminated, clean up */
127 dbg("%s - urb shutting down with status: %d", __FUNCTION__,
128 urb->status);
129 return;
130 default:
131 dbg("%s - nonzero urb status received: %d", __FUNCTION__,
132 urb->status);
133 goto exit;
134 }
135
136 length = urb->actual_length;
137 data = urb->transfer_buffer;
138
139 /* Moschip get 4 bytes
140 * Byte 1 IIR Port 1 (port.number is 0)
141 * Byte 2 IIR Port 2 (port.number is 1)
142 * Byte 3 --------------
143 * Byte 4 FIFO status for both */
144 if (length && length > 4) {
145 dbg("Wrong data !!!");
146 return;
147 }
148
149 status = *data;
150
151 sp1 = (status & 0xff000000)>>24;
152 sp2 = (status & 0x00ff0000)>>16;
153 st = status & 0x000000ff;
154
155 if ((sp1 & 0x01) || (sp2 & 0x01)) {
156 /* No Interrupt Pending in both the ports */
157 dbg("No Interrupt !!!");
158 } else {
159 switch (sp1 & 0x0f) {
160 case SERIAL_IIR_RLS:
161 dbg("Serial Port 1: Receiver status error or address "
162 "bit detected in 9-bit mode\n");
163 break;
164 case SERIAL_IIR_CTI:
165 dbg("Serial Port 1: Receiver time out");
166 break;
167 case SERIAL_IIR_MS:
168 dbg("Serial Port 1: Modem status change");
169 break;
170 }
171
172 switch (sp2 & 0x0f) {
173 case SERIAL_IIR_RLS:
174 dbg("Serial Port 2: Receiver status error or address "
175 "bit detected in 9-bit mode");
176 break;
177 case SERIAL_IIR_CTI:
178 dbg("Serial Port 2: Receiver time out");
179 break;
180 case SERIAL_IIR_MS:
181 dbg("Serial Port 2: Modem status change");
182 break;
183 }
184 }
185
186exit:
187 result = usb_submit_urb(urb, GFP_ATOMIC);
188 if (result)
189 dev_err(&urb->dev->dev,
190 "%s - Error %d submitting control urb\n",
191 __FUNCTION__, result);
192 return;
193}
194
195/*
196 * mos7720_bulk_in_callback
197 * this is the callback function for when we have received data on the
198 * bulk in endpoint.
199 */
200static void mos7720_bulk_in_callback(struct urb *urb)
201{
202 int status;
203 unsigned char *data ;
204 struct usb_serial_port *port;
205 struct moschip_port *mos7720_port;
206 struct tty_struct *tty;
207
208 if (urb->status) {
209 dbg("nonzero read bulk status received: %d",urb->status);
210 return;
211 }
212
213 mos7720_port = urb->context;
214 if (!mos7720_port) {
215 dbg("%s","NULL mos7720_port pointer \n");
216 return ;
217 }
218
219 port = mos7720_port->port;
220
221 dbg("Entering...%s", __FUNCTION__);
222
223 data = urb->transfer_buffer;
224
225 tty = port->tty;
226 if (tty && urb->actual_length) {
227 tty_buffer_request_room(tty, urb->actual_length);
228 tty_insert_flip_string(tty, data, urb->actual_length);
229 tty_flip_buffer_push(tty);
230 }
231
232 if (!port->read_urb) {
233 dbg("URB KILLED !!!");
234 return;
235 }
236
237 if (port->read_urb->status != -EINPROGRESS) {
238 port->read_urb->dev = port->serial->dev;
239
240 status = usb_submit_urb(port->read_urb, GFP_ATOMIC);
241 if (status)
242 dbg("usb_submit_urb(read bulk) failed, status = %d",
243 status);
244 }
245}
246
247/*
248 * mos7720_bulk_out_data_callback
249 * this is the callback function for when we have finished sending serial
250 * data on the bulk out endpoint.
251 */
252static void mos7720_bulk_out_data_callback(struct urb *urb)
253{
254 struct moschip_port *mos7720_port;
255 struct tty_struct *tty;
256
257 if (urb->status) {
258 dbg("nonzero write bulk status received:%d", urb->status);
259 return;
260 }
261
262 mos7720_port = urb->context;
263 if (!mos7720_port) {
264 dbg("NULL mos7720_port pointer");
265 return ;
266 }
267
268 dbg("Entering .........");
269
270 tty = mos7720_port->port->tty;
271
272 if (tty && mos7720_port->open) {
273 /* let the tty driver wakeup if it has a special *
274 * write_wakeup function */
275 if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
276 tty->ldisc.write_wakeup)
277 (tty->ldisc.write_wakeup)(tty);
278
279 /* tell the tty driver that something has changed */
280 wake_up_interruptible(&tty->write_wait);
281 }
282
283 /* schedule_work(&mos7720_port->port->work); */
284}
285
286/*
287 * send_mos_cmd
288 * this function will be used for sending command to device
289 */
290static int send_mos_cmd(struct usb_serial *serial, __u8 request, __u16 value,
291 __u16 index, void *data)
292{
293 int status;
294 unsigned int pipe;
295 u16 product = le16_to_cpu(serial->dev->descriptor.idProduct);
296 __u8 requesttype;
297 __u16 size = 0x0000;
298
299 if (value < MOS_MAX_PORT) {
300 if (product == MOSCHIP_DEVICE_ID_7715) {
301 value = value*0x100+0x100;
302 } else {
303 value = value*0x100+0x200;
304 }
305 } else {
306 value = 0x0000;
307 if ((product == MOSCHIP_DEVICE_ID_7715) &&
308 (index != 0x08)) {
309 dbg("serial->product== MOSCHIP_DEVICE_ID_7715");
310 //index = 0x01 ;
311 }
312 }
313
314 if (request == MOS_WRITE) {
315 request = (__u8)MOS_WRITE;
316 requesttype = (__u8)0x40;
317 value = value + (__u16)*((unsigned char *)data);
318 data = NULL;
319 pipe = usb_sndctrlpipe(serial->dev, 0);
320 } else {
321 request = (__u8)MOS_READ;
322 requesttype = (__u8)0xC0;
323 size = 0x01;
324 pipe = usb_rcvctrlpipe(serial->dev,0);
325 }
326
327 status = usb_control_msg(serial->dev, pipe, request, requesttype,
328 value, index, data, size, MOS_WDR_TIMEOUT);
329
330 if (status < 0)
331 dbg("Command Write failed Value %x index %x\n",value,index);
332
333 return status;
334}
335
336static int mos7720_open(struct usb_serial_port *port, struct file * filp)
337{
338 struct usb_serial *serial;
339 struct usb_serial_port *port0;
340 struct urb *urb;
341 struct moschip_serial *mos7720_serial;
342 struct moschip_port *mos7720_port;
343 int response;
344 int port_number;
345 char data;
346 int j;
347
348 serial = port->serial;
349
350 mos7720_port = usb_get_serial_port_data(port);
351 if (mos7720_port == NULL)
352 return -ENODEV;
353
354 port0 = serial->port[0];
355
356 mos7720_serial = usb_get_serial_data(serial);
357
358 if (mos7720_serial == NULL || port0 == NULL)
359 return -ENODEV;
360
361 usb_clear_halt(serial->dev, port->write_urb->pipe);
362 usb_clear_halt(serial->dev, port->read_urb->pipe);
363
364 /* Initialising the write urb pool */
365 for (j = 0; j < NUM_URBS; ++j) {
366 urb = usb_alloc_urb(0,SLAB_ATOMIC);
367 mos7720_port->write_urb_pool[j] = urb;
368
369 if (urb == NULL) {
370 err("No more urbs???");
371 continue;
372 }
373
374 urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
375 GFP_KERNEL);
376 if (!urb->transfer_buffer) {
377 err("%s-out of memory for urb buffers.", __FUNCTION__);
378 continue;
379 }
380 }
381
382 /* Initialize MCS7720 -- Write Init values to corresponding Registers
383 *
384 * Register Index
385 * 1 : IER
386 * 2 : FCR
387 * 3 : LCR
388 * 4 : MCR
389 *
390 * 0x08 : SP1/2 Control Reg
391 */
392 port_number = port->number - port->serial->minor;
393 send_mos_cmd(port->serial, MOS_READ, port_number, UART_LSR, &data);
394 dbg("SS::%p LSR:%x\n",mos7720_port, data);
395
396 dbg("Check:Sending Command ..........");
397
398 data = 0x02;
399 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT, 0x01, &data);
400 data = 0x02;
401 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT, 0x02, &data);
402
403 data = 0x00;
404 send_mos_cmd(serial, MOS_WRITE, port_number, 0x01, &data);
405 data = 0x00;
406 send_mos_cmd(serial, MOS_WRITE, port_number, 0x02, &data);
407
408 data = 0xCF;
409 send_mos_cmd(serial, MOS_WRITE, port_number, 0x02, &data);
410 data = 0x03;
411 mos7720_port->shadowLCR = data;
412 send_mos_cmd(serial, MOS_WRITE, port_number, 0x03, &data);
413 data = 0x0b;
414 mos7720_port->shadowMCR = data;
415 send_mos_cmd(serial, MOS_WRITE, port_number, 0x04, &data);
416 data = 0x0b;
417 send_mos_cmd(serial, MOS_WRITE, port_number, 0x04, &data);
418
419 data = 0x00;
420 send_mos_cmd(serial, MOS_READ, MOS_MAX_PORT, 0x08, &data);
421 data = 0x00;
422 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT, 0x08, &data);
423
424/* data = 0x00;
425 send_mos_cmd(serial, MOS_READ, MOS_MAX_PORT, port_number + 1, &data);
426 data = 0x03;
427 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT, port_number + 1, &data);
428 data = 0x00;
429 send_mos_cmd(port->serial, MOS_WRITE, MOS_MAX_PORT, port_number + 1, &data);
430*/
431 data = 0x00;
432 send_mos_cmd(serial, MOS_READ, MOS_MAX_PORT, 0x08, &data);
433
434 data = data | (port->number - port->serial->minor + 1);
435 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT, 0x08, &data);
436
437 data = 0x83;
438 mos7720_port->shadowLCR = data;
439 send_mos_cmd(serial, MOS_WRITE, port_number, 0x03, &data);
440 data = 0x0c;
441 send_mos_cmd(serial, MOS_WRITE, port_number, 0x00, &data);
442 data = 0x00;
443 send_mos_cmd(serial, MOS_WRITE, port_number, 0x01, &data);
444 data = 0x03;
445 mos7720_port->shadowLCR = data;
446 send_mos_cmd(serial, MOS_WRITE, port_number, 0x03, &data);
447 data = 0x0c;
448 send_mos_cmd(serial, MOS_WRITE, port_number, 0x01, &data);
449 data = 0x0c;
450 send_mos_cmd(serial, MOS_WRITE, port_number, 0x01, &data);
451
452//Matrix
453
454 /* force low_latency on so that our tty_push actually forces *
455 * the data through,otherwise it is scheduled, and with *
456 * high data rates (like with OHCI) data can get lost. */
457
458 if (port->tty)
459 port->tty->low_latency = 1;
460
461 /* see if we've set up our endpoint info yet *
462 * (can't set it up in mos7720_startup as the *
463 * structures were not set up at that time.) */
464 if (!mos7720_serial->interrupt_started) {
465 dbg("Interrupt buffer NULL !!!");
466
467 /* not set up yet, so do it now */
468 mos7720_serial->interrupt_started = 1;
469
470 dbg("To Submit URB !!!");
471
472 /* set up our interrupt urb */
473 usb_fill_int_urb(port0->interrupt_in_urb, serial->dev,
474 usb_rcvintpipe(serial->dev,
475 port->interrupt_in_endpointAddress),
476 port0->interrupt_in_buffer,
477 port0->interrupt_in_urb->transfer_buffer_length,
478 mos7720_interrupt_callback, mos7720_port,
479 port0->interrupt_in_urb->interval);
480
481 /* start interrupt read for this mos7720 this interrupt *
482 * will continue as long as the mos7720 is connected */
483 dbg("Submit URB over !!!");
484 response = usb_submit_urb(port0->interrupt_in_urb, GFP_KERNEL);
485 if (response)
486 dev_err(&port->dev,
487 "%s - Error %d submitting control urb",
488 __FUNCTION__, response);
489 }
490
491 /* set up our bulk in urb */
492 usb_fill_bulk_urb(port->read_urb, serial->dev,
493 usb_rcvbulkpipe(serial->dev,
494 port->bulk_in_endpointAddress),
495 port->bulk_in_buffer,
496 port->read_urb->transfer_buffer_length,
497 mos7720_bulk_in_callback, mos7720_port);
498 response = usb_submit_urb(port->read_urb, GFP_KERNEL);
499 if (response)
500 dev_err(&port->dev,
501 "%s - Error %d submitting read urb", __FUNCTION__, response);
502
503 /* initialize our icount structure */
504 memset(&(mos7720_port->icount), 0x00, sizeof(mos7720_port->icount));
505
506 /* initialize our port settings */
507 mos7720_port->shadowMCR = UART_MCR_OUT2; /* Must set to enable ints! */
508
509 /* send a open port command */
510 mos7720_port->open = 1;
511
512 return 0;
513}
514
515/*
516 * mos7720_chars_in_buffer
517 * this function is called by the tty driver when it wants to know how many
518 * bytes of data we currently have outstanding in the port (data that has
519 * been written, but hasn't made it out the port yet)
520 * If successful, we return the number of bytes left to be written in the
521 * system,
522 * Otherwise we return a negative error number.
523 */
524static int mos7720_chars_in_buffer(struct usb_serial_port *port)
525{
526 int i;
527 int chars = 0;
528 struct moschip_port *mos7720_port;
529
530 dbg("%s:entering ...........", __FUNCTION__);
531
532 mos7720_port = usb_get_serial_port_data(port);
533 if (mos7720_port == NULL) {
534 dbg("%s:leaving ...........", __FUNCTION__);
535 return -ENODEV;
536 }
537
538 for (i = 0; i < NUM_URBS; ++i) {
539 if (mos7720_port->write_urb_pool[i]->status == -EINPROGRESS)
540 chars += URB_TRANSFER_BUFFER_SIZE;
541 }
542 dbg("%s - returns %d", __FUNCTION__, chars);
543 return chars;
544}
545
546static void mos7720_close(struct usb_serial_port *port, struct file *filp)
547{
548 struct usb_serial *serial;
549 struct moschip_port *mos7720_port;
550 char data;
551 int j;
552
553 dbg("mos7720_close:entering...");
554
555 serial = port->serial;
556
557 mos7720_port = usb_get_serial_port_data(port);
558 if (mos7720_port == NULL)
559 return;
560
561 for (j = 0; j < NUM_URBS; ++j)
562 usb_kill_urb(mos7720_port->write_urb_pool[j]);
563
564 /* Freeing Write URBs */
565 for (j = 0; j < NUM_URBS; ++j) {
566 if (mos7720_port->write_urb_pool[j]) {
567 kfree(mos7720_port->write_urb_pool[j]->transfer_buffer);
568 usb_free_urb(mos7720_port->write_urb_pool[j]);
569 }
570 }
571
572 /* While closing port, shutdown all bulk read, write *
573 * and interrupt read if they exists */
574 if (serial->dev) {
575 dbg("Shutdown bulk write");
576 usb_kill_urb(port->write_urb);
577 dbg("Shutdown bulk read");
578 usb_kill_urb(port->read_urb);
579 }
580
581 data = 0x00;
582 send_mos_cmd(serial, MOS_WRITE, port->number - port->serial->minor,
583 0x04, &data);
584
585 data = 0x00;
586 send_mos_cmd(serial, MOS_WRITE, port->number - port->serial->minor,
587 0x01, &data);
588
589 mos7720_port->open = 0;
590
591 dbg("Leaving %s", __FUNCTION__);
592}
593
594static void mos7720_break(struct usb_serial_port *port, int break_state)
595{
596 unsigned char data;
597 struct usb_serial *serial;
598 struct moschip_port *mos7720_port;
599
600 dbg("Entering %s", __FUNCTION__);
601
602 serial = port->serial;
603
604 mos7720_port = usb_get_serial_port_data(port);
605 if (mos7720_port == NULL)
606 return;
607
608 if (break_state == -1)
609 data = mos7720_port->shadowLCR | UART_LCR_SBC;
610 else
611 data = mos7720_port->shadowLCR & ~UART_LCR_SBC;
612
613 mos7720_port->shadowLCR = data;
614 send_mos_cmd(serial, MOS_WRITE, port->number - port->serial->minor,
615 0x03, &data);
616
617 return;
618}
619
620/*
621 * mos7720_write_room
622 * this function is called by the tty driver when it wants to know how many
623 * bytes of data we can accept for a specific port.
624 * If successful, we return the amount of room that we have for this port
625 * Otherwise we return a negative error number.
626 */
627static int mos7720_write_room(struct usb_serial_port *port)
628{
629 struct moschip_port *mos7720_port;
630 int room = 0;
631 int i;
632
633 dbg("%s:entering ...........", __FUNCTION__);
634
635 mos7720_port = usb_get_serial_port_data(port);
636 if (mos7720_port == NULL) {
637 dbg("%s:leaving ...........", __FUNCTION__);
638 return -ENODEV;
639 }
640
641 for (i = 0; i < NUM_URBS; ++i) {
642 if (mos7720_port->write_urb_pool[i]->status != -EINPROGRESS)
643 room += URB_TRANSFER_BUFFER_SIZE;
644 }
645
646 dbg("%s - returns %d", __FUNCTION__, room);
647 return room;
648}
649
650static int mos7720_write(struct usb_serial_port *port,
651 const unsigned char *data, int count)
652{
653 int status;
654 int i;
655 int bytes_sent = 0;
656 int transfer_size;
657
658 struct moschip_port *mos7720_port;
659 struct usb_serial *serial;
660 struct urb *urb;
661 const unsigned char *current_position = data;
662
663 dbg("%s:entering ...........", __FUNCTION__);
664
665 serial = port->serial;
666
667 mos7720_port = usb_get_serial_port_data(port);
668 if (mos7720_port == NULL) {
669 dbg("mos7720_port is NULL");
670 return -ENODEV;
671 }
672
673 /* try to find a free urb in the list */
674 urb = NULL;
675
676 for (i = 0; i < NUM_URBS; ++i) {
677 if (mos7720_port->write_urb_pool[i]->status != -EINPROGRESS) {
678 urb = mos7720_port->write_urb_pool[i];
679 dbg("URB:%d",i);
680 break;
681 }
682 }
683
684 if (urb == NULL) {
685 dbg("%s - no more free urbs", __FUNCTION__);
686 goto exit;
687 }
688
689 if (urb->transfer_buffer == NULL) {
690 urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
691 GFP_KERNEL);
692 if (urb->transfer_buffer == NULL) {
693 err("%s no more kernel memory...", __FUNCTION__);
694 goto exit;
695 }
696 }
697 transfer_size = min (count, URB_TRANSFER_BUFFER_SIZE);
698
699 memcpy(urb->transfer_buffer, current_position, transfer_size);
700 usb_serial_debug_data(debug, &port->dev, __FUNCTION__, transfer_size,
701 urb->transfer_buffer);
702
703 /* fill urb with data and submit */
704 usb_fill_bulk_urb(urb, serial->dev,
705 usb_sndbulkpipe(serial->dev,
706 port->bulk_out_endpointAddress),
707 urb->transfer_buffer, transfer_size,
708 mos7720_bulk_out_data_callback, mos7720_port);
709
710 /* send it down the pipe */
711 status = usb_submit_urb(urb,GFP_ATOMIC);
712 if (status) {
713 err("%s - usb_submit_urb(write bulk) failed with status = %d",
714 __FUNCTION__, status);
715 bytes_sent = status;
716 goto exit;
717 }
718 bytes_sent = transfer_size;
719
720exit:
721 return bytes_sent;
722}
723
724static void mos7720_throttle(struct usb_serial_port *port)
725{
726 struct moschip_port *mos7720_port;
727 struct tty_struct *tty;
728 int status;
729
730 dbg("%s- port %d\n", __FUNCTION__, port->number);
731
732 mos7720_port = usb_get_serial_port_data(port);
733
734 if (mos7720_port == NULL)
735 return;
736
737 if (!mos7720_port->open) {
738 dbg("port not opened");
739 return;
740 }
741
742 dbg("%s: Entering ..........", __FUNCTION__);
743
744 tty = port->tty;
745 if (!tty) {
746 dbg("%s - no tty available", __FUNCTION__);
747 return;
748 }
749
750 /* if we are implementing XON/XOFF, send the stop character */
751 if (I_IXOFF(tty)) {
752 unsigned char stop_char = STOP_CHAR(tty);
753 status = mos7720_write(port, &stop_char, 1);
754 if (status <= 0)
755 return;
756 }
757
758 /* if we are implementing RTS/CTS, toggle that line */
759 if (tty->termios->c_cflag & CRTSCTS) {
760 mos7720_port->shadowMCR &= ~UART_MCR_RTS;
761 status = send_mos_cmd(port->serial, MOS_WRITE,
762 port->number - port->serial->minor,
763 UART_MCR, &mos7720_port->shadowMCR);
764 if (status != 0)
765 return;
766 }
767}
768
769static void mos7720_unthrottle(struct usb_serial_port *port)
770{
771 struct tty_struct *tty;
772 int status;
773 struct moschip_port *mos7720_port = usb_get_serial_port_data(port);
774
775 if (mos7720_port == NULL)
776 return;
777
778 if (!mos7720_port->open) {
779 dbg("%s - port not opened", __FUNCTION__);
780 return;
781 }
782
783 dbg("%s: Entering ..........", __FUNCTION__);
784
785 tty = port->tty;
786 if (!tty) {
787 dbg("%s - no tty available", __FUNCTION__);
788 return;
789 }
790
791 /* if we are implementing XON/XOFF, send the start character */
792 if (I_IXOFF(tty)) {
793 unsigned char start_char = START_CHAR(tty);
794 status = mos7720_write(port, &start_char, 1);
795 if (status <= 0)
796 return;
797 }
798
799 /* if we are implementing RTS/CTS, toggle that line */
800 if (tty->termios->c_cflag & CRTSCTS) {
801 mos7720_port->shadowMCR |= UART_MCR_RTS;
802 status = send_mos_cmd(port->serial, MOS_WRITE,
803 port->number - port->serial->minor,
804 UART_MCR, &mos7720_port->shadowMCR);
805 if (status != 0)
806 return;
807 }
808}
809
810static int set_higher_rates(struct moschip_port *mos7720_port,
811 unsigned int baud)
812{
813 unsigned char data;
814 struct usb_serial_port *port;
815 struct usb_serial *serial;
816 int port_number;
817
818 if (mos7720_port == NULL)
819 return -EINVAL;
820
821 port = mos7720_port->port;
822 serial = port->serial;
823
824 /***********************************************
825 * Init Sequence for higher rates
826 ***********************************************/
827 dbg("Sending Setting Commands ..........");
828 port_number = port->number - port->serial->minor;
829
830 data = 0x000;
831 send_mos_cmd(serial, MOS_WRITE, port_number, 0x01, &data);
832 data = 0x000;
833 send_mos_cmd(serial, MOS_WRITE, port_number, 0x02, &data);
834 data = 0x0CF;
835 send_mos_cmd(serial, MOS_WRITE, port->number, 0x02, &data);
836 data = 0x00b;
837 mos7720_port->shadowMCR = data;
838 send_mos_cmd(serial, MOS_WRITE, port_number, 0x04, &data);
839 data = 0x00b;
840 send_mos_cmd(serial, MOS_WRITE, port_number, 0x04, &data);
841
842 data = 0x000;
843 send_mos_cmd(serial, MOS_READ, MOS_MAX_PORT, 0x08, &data);
844 data = 0x000;
845 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT, 0x08, &data);
846
847
848 /***********************************************
849 * Set for higher rates *
850 ***********************************************/
851
852 data = baud * 0x10;
853 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT, port_number + 1,&data);
854
855 data = 0x003;
856 send_mos_cmd(serial, MOS_READ, MOS_MAX_PORT, 0x08, &data);
857 data = 0x003;
858 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT, 0x08, &data);
859
860 data = 0x02b;
861 mos7720_port->shadowMCR = data;
862 send_mos_cmd(serial, MOS_WRITE, port_number, 0x04, &data);
863 data = 0x02b;
864 send_mos_cmd(serial, MOS_WRITE, port_number, 0x04, &data);
865
866 /***********************************************
867 * Set DLL/DLM
868 ***********************************************/
869
870 data = mos7720_port->shadowLCR | UART_LCR_DLAB;
871 mos7720_port->shadowLCR = data;
872 send_mos_cmd(serial, MOS_WRITE, port_number, 0x03, &data);
873
874 data = 0x001; /* DLL */
875 send_mos_cmd(serial, MOS_WRITE, port_number, 0x00, &data);
876 data = 0x000; /* DLM */
877 send_mos_cmd(serial, MOS_WRITE, port_number, 0x01, &data);
878
879 data = mos7720_port->shadowLCR & ~UART_LCR_DLAB;
880 mos7720_port->shadowLCR = data;
881 send_mos_cmd(serial, MOS_WRITE, port_number, 0x03, &data);
882
883 return 0;
884}
885
886/* baud rate information */
887struct divisor_table_entry
888{
889 __u32 baudrate;
890 __u16 divisor;
891};
892
893/* Define table of divisors for moschip 7720 hardware *
894 * These assume a 3.6864MHz crystal, the standard /16, and *
895 * MCR.7 = 0. */
896static struct divisor_table_entry divisor_table[] = {
897 { 50, 2304},
898 { 110, 1047}, /* 2094.545455 => 230450 => .0217 % over */
899 { 134, 857}, /* 1713.011152 => 230398.5 => .00065% under */
900 { 150, 768},
901 { 300, 384},
902 { 600, 192},
903 { 1200, 96},
904 { 1800, 64},
905 { 2400, 48},
906 { 4800, 24},
907 { 7200, 16},
908 { 9600, 12},
909 { 19200, 6},
910 { 38400, 3},
911 { 57600, 2},
912 { 115200, 1},
913};
914
915/*****************************************************************************
916 * calc_baud_rate_divisor
917 * this function calculates the proper baud rate divisor for the specified
918 * baud rate.
919 *****************************************************************************/
920static int calc_baud_rate_divisor(int baudrate, int *divisor)
921{
922 int i;
923 __u16 custom;
924 __u16 round1;
925 __u16 round;
926
927
928 dbg("%s - %d", __FUNCTION__, baudrate);
929
930 for (i = 0; i < ARRAY_SIZE(divisor_table); i++) {
931 if (divisor_table[i].baudrate == baudrate) {
932 *divisor = divisor_table[i].divisor;
933 return 0;
934 }
935 }
936
937 /* After trying for all the standard baud rates *
938 * Try calculating the divisor for this baud rate */
939 if (baudrate > 75 && baudrate < 230400) {
940 /* get the divisor */
941 custom = (__u16)(230400L / baudrate);
942
943 /* Check for round off */
944 round1 = (__u16)(2304000L / baudrate);
945 round = (__u16)(round1 - (custom * 10));
946 if (round > 4)
947 custom++;
948 *divisor = custom;
949
950 dbg("Baud %d = %d",baudrate, custom);
951 return 0;
952 }
953
954 dbg("Baud calculation Failed...");
955 return -EINVAL;
956}
957
958/*
959 * send_cmd_write_baud_rate
960 * this function sends the proper command to change the baud rate of the
961 * specified port.
962 */
963static int send_cmd_write_baud_rate(struct moschip_port *mos7720_port,
964 int baudrate)
965{
966 struct usb_serial_port *port;
967 struct usb_serial *serial;
968 int divisor;
969 int status;
970 unsigned char data;
971 unsigned char number;
972
973 if (mos7720_port == NULL)
974 return -1;
975
976 port = mos7720_port->port;
977 serial = port->serial;
978
979 dbg("%s: Entering ..........", __FUNCTION__);
980
981 number = port->number - port->serial->minor;
982 dbg("%s - port = %d, baud = %d", __FUNCTION__, port->number, baudrate);
983
984 /* Calculate the Divisor */
985 status = calc_baud_rate_divisor(baudrate, &divisor);
986 if (status) {
987 err("%s - bad baud rate", __FUNCTION__);
988 return status;
989 }
990
991 /* Enable access to divisor latch */
992 data = mos7720_port->shadowLCR | UART_LCR_DLAB;
993 mos7720_port->shadowLCR = data;
994 send_mos_cmd(serial, MOS_WRITE, number, UART_LCR, &data);
995
996 /* Write the divisor */
997 data = ((unsigned char)(divisor & 0xff));
998 send_mos_cmd(serial, MOS_WRITE, number, 0x00, &data);
999
1000 data = ((unsigned char)((divisor & 0xff00) >> 8));
1001 send_mos_cmd(serial, MOS_WRITE, number, 0x01, &data);
1002
1003 /* Disable access to divisor latch */
1004 data = mos7720_port->shadowLCR & ~UART_LCR_DLAB;
1005 mos7720_port->shadowLCR = data;
1006 send_mos_cmd(serial, MOS_WRITE, number, 0x03, &data);
1007
1008 return status;
1009}
1010
1011/*
1012 * change_port_settings
1013 * This routine is called to set the UART on the device to match
1014 * the specified new settings.
1015 */
1016static void change_port_settings(struct moschip_port *mos7720_port,
1017 struct termios *old_termios)
1018{
1019 struct usb_serial_port *port;
1020 struct usb_serial *serial;
1021 struct tty_struct *tty;
1022 int baud;
1023 unsigned cflag;
1024 unsigned iflag;
1025 __u8 mask = 0xff;
1026 __u8 lData;
1027 __u8 lParity;
1028 __u8 lStop;
1029 int status;
1030 int port_number;
1031 char data;
1032
1033 if (mos7720_port == NULL)
1034 return ;
1035
1036 port = mos7720_port->port;
1037 serial = port->serial;
1038 port_number = port->number - port->serial->minor;
1039
1040 dbg("%s - port %d", __FUNCTION__, port->number);
1041
1042 if (!mos7720_port->open) {
1043 dbg("%s - port not opened", __FUNCTION__);
1044 return;
1045 }
1046
1047 tty = mos7720_port->port->tty;
1048
1049 if ((!tty) || (!tty->termios)) {
1050 dbg("%s - no tty structures", __FUNCTION__);
1051 return;
1052 }
1053
1054 dbg("%s: Entering ..........", __FUNCTION__);
1055
1056 lData = UART_LCR_WLEN8;
1057 lStop = 0x00; /* 1 stop bit */
1058 lParity = 0x00; /* No parity */
1059
1060 cflag = tty->termios->c_cflag;
1061 iflag = tty->termios->c_iflag;
1062
1063 /* Change the number of bits */
1064 switch (cflag & CSIZE) {
1065 case CS5:
1066 lData = UART_LCR_WLEN5;
1067 mask = 0x1f;
1068 break;
1069
1070 case CS6:
1071 lData = UART_LCR_WLEN6;
1072 mask = 0x3f;
1073 break;
1074
1075 case CS7:
1076 lData = UART_LCR_WLEN7;
1077 mask = 0x7f;
1078 break;
1079 default:
1080 case CS8:
1081 lData = UART_LCR_WLEN8;
1082 break;
1083 }
1084
1085 /* Change the Parity bit */
1086 if (cflag & PARENB) {
1087 if (cflag & PARODD) {
1088 lParity = UART_LCR_PARITY;
1089 dbg("%s - parity = odd", __FUNCTION__);
1090 } else {
1091 lParity = (UART_LCR_EPAR | UART_LCR_PARITY);
1092 dbg("%s - parity = even", __FUNCTION__);
1093 }
1094
1095 } else {
1096 dbg("%s - parity = none", __FUNCTION__);
1097 }
1098
1099 if (cflag & CMSPAR)
1100 lParity = lParity | 0x20;
1101
1102 /* Change the Stop bit */
1103 if (cflag & CSTOPB) {
1104 lStop = UART_LCR_STOP;
1105 dbg("%s - stop bits = 2", __FUNCTION__);
1106 } else {
1107 lStop = 0x00;
1108 dbg("%s - stop bits = 1", __FUNCTION__);
1109 }
1110
1111#define LCR_BITS_MASK 0x03 /* Mask for bits/char field */
1112#define LCR_STOP_MASK 0x04 /* Mask for stop bits field */
1113#define LCR_PAR_MASK 0x38 /* Mask for parity field */
1114
1115 /* Update the LCR with the correct value */
1116 mos7720_port->shadowLCR &= ~(LCR_BITS_MASK | LCR_STOP_MASK | LCR_PAR_MASK);
1117 mos7720_port->shadowLCR |= (lData | lParity | lStop);
1118
1119
1120 /* Disable Interrupts */
1121 data = 0x00;
1122 send_mos_cmd(serial,MOS_WRITE,port->number - port->serial->minor, UART_IER, &data);
1123
1124 data = 0x00;
1125 send_mos_cmd(serial, MOS_WRITE, port_number, UART_FCR, &data);
1126
1127 data = 0xcf;
1128 send_mos_cmd(serial, MOS_WRITE, port_number, UART_FCR, &data);
1129
1130 /* Send the updated LCR value to the mos7720 */
1131 data = mos7720_port->shadowLCR;
1132 send_mos_cmd(serial, MOS_WRITE, port_number, UART_LCR, &data);
1133
1134 data = 0x00b;
1135 mos7720_port->shadowMCR = data;
1136 send_mos_cmd(serial, MOS_WRITE, port_number, 0x04, &data);
1137 data = 0x00b;
1138 send_mos_cmd(serial, MOS_WRITE, port_number, 0x04, &data);
1139
1140 /* set up the MCR register and send it to the mos7720 */
1141 mos7720_port->shadowMCR = UART_MCR_OUT2;
1142 if (cflag & CBAUD)
1143 mos7720_port->shadowMCR |= (UART_MCR_DTR | UART_MCR_RTS);
1144
1145 if (cflag & CRTSCTS) {
1146 mos7720_port->shadowMCR |= (UART_MCR_XONANY);
1147
1148 /* To set hardware flow control to the specified *
1149 * serial port, in SP1/2_CONTROL_REG */
1150 if (port->number) {
1151 data = 0x001;
1152 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT,
1153 0x08, &data);
1154 } else {
1155 data = 0x002;
1156 send_mos_cmd(serial, MOS_WRITE, MOS_MAX_PORT,
1157 0x08, &data);
1158 }
1159 } else {
1160 mos7720_port->shadowMCR &= ~(UART_MCR_XONANY);
1161 }
1162
1163 data = mos7720_port->shadowMCR;
1164 send_mos_cmd(serial, MOS_WRITE, port_number, UART_MCR, &data);
1165
1166 /* Determine divisor based on baud rate */
1167 baud = tty_get_baud_rate(tty);
1168 if (!baud) {
1169 /* pick a default, any default... */
1170 dbg("Picked default baud...");
1171 baud = 9600;
1172 }
1173
1174 if (baud >= 230400) {
1175 set_higher_rates(mos7720_port, baud);
1176 /* Enable Interrupts */
1177 data = 0x0c;
1178 send_mos_cmd(serial, MOS_WRITE, port_number, UART_IER, &data);
1179 return;
1180 }
1181
1182 dbg("%s - baud rate = %d", __FUNCTION__, baud);
1183 status = send_cmd_write_baud_rate(mos7720_port, baud);
1184
1185 /* Enable Interrupts */
1186 data = 0x0c;
1187 send_mos_cmd(serial, MOS_WRITE, port_number, UART_IER, &data);
1188
1189 if (port->read_urb->status != -EINPROGRESS) {
1190 port->read_urb->dev = serial->dev;
1191
1192 status = usb_submit_urb(port->read_urb, GFP_ATOMIC);
1193 if (status)
1194 dbg("usb_submit_urb(read bulk) failed, status = %d",
1195 status);
1196 }
1197 return;
1198}
1199
1200/*
1201 * mos7720_set_termios
1202 * this function is called by the tty driver when it wants to change the
1203 * termios structure.
1204 */
1205static void mos7720_set_termios(struct usb_serial_port *port,
1206 struct termios *old_termios)
1207{
1208 int status;
1209 unsigned int cflag;
1210 struct usb_serial *serial;
1211 struct moschip_port *mos7720_port;
1212 struct tty_struct *tty;
1213
1214 serial = port->serial;
1215
1216 mos7720_port = usb_get_serial_port_data(port);
1217
1218 if (mos7720_port == NULL)
1219 return;
1220
1221 tty = port->tty;
1222
1223 if (!port->tty || !port->tty->termios) {
1224 dbg("%s - no tty or termios", __FUNCTION__);
1225 return;
1226 }
1227
1228 if (!mos7720_port->open) {
1229 dbg("%s - port not opened", __FUNCTION__);
1230 return;
1231 }
1232
1233 dbg("%s\n","setting termios - ASPIRE");
1234
1235 cflag = tty->termios->c_cflag;
1236
1237 if (!cflag) {
1238 printk("%s %s\n",__FUNCTION__,"cflag is NULL");
1239 return;
1240 }
1241
1242 /* check that they really want us to change something */
1243 if (old_termios) {
1244 if ((cflag == old_termios->c_cflag) &&
1245 (RELEVANT_IFLAG(tty->termios->c_iflag) ==
1246 RELEVANT_IFLAG(old_termios->c_iflag))) {
1247 dbg("Nothing to change");
1248 return;
1249 }
1250 }
1251
1252 dbg("%s - clfag %08x iflag %08x", __FUNCTION__,
1253 tty->termios->c_cflag,
1254 RELEVANT_IFLAG(tty->termios->c_iflag));
1255
1256 if (old_termios)
1257 dbg("%s - old clfag %08x old iflag %08x", __FUNCTION__,
1258 old_termios->c_cflag,
1259 RELEVANT_IFLAG(old_termios->c_iflag));
1260
1261 dbg("%s - port %d", __FUNCTION__, port->number);
1262
1263 /* change the port settings to the new ones specified */
1264 change_port_settings(mos7720_port, old_termios);
1265
1266 if(!port->read_urb) {
1267 dbg("%s","URB KILLED !!!!!\n");
1268 return;
1269 }
1270
1271 if(port->read_urb->status != -EINPROGRESS) {
1272 port->read_urb->dev = serial->dev;
1273 status = usb_submit_urb(port->read_urb, GFP_ATOMIC);
1274 if (status)
1275 dbg("usb_submit_urb(read bulk) failed, status = %d",
1276 status);
1277 }
1278 return;
1279}
1280
1281/*
1282 * get_lsr_info - get line status register info
1283 *
1284 * Purpose: Let user call ioctl() to get info when the UART physically
1285 * is emptied. On bus types like RS485, the transmitter must
1286 * release the bus after transmitting. This must be done when
1287 * the transmit shift register is empty, not be done when the
1288 * transmit holding register is empty. This functionality
1289 * allows an RS485 driver to be written in user space.
1290 */
1291static int get_lsr_info(struct moschip_port *mos7720_port,
1292 unsigned int __user *value)
1293{
1294 int count;
1295 unsigned int result = 0;
1296
1297 count = mos7720_chars_in_buffer(mos7720_port->port);
1298 if (count == 0) {
1299 dbg("%s -- Empty", __FUNCTION__);
1300 result = TIOCSER_TEMT;
1301 }
1302
1303 if (copy_to_user(value, &result, sizeof(int)))
1304 return -EFAULT;
1305 return 0;
1306}
1307
1308/*
1309 * get_number_bytes_avail - get number of bytes available
1310 *
1311 * Purpose: Let user call ioctl to get the count of number of bytes available.
1312 */
1313static int get_number_bytes_avail(struct moschip_port *mos7720_port,
1314 unsigned int __user *value)
1315{
1316 unsigned int result = 0;
1317 struct tty_struct *tty = mos7720_port->port->tty;
1318
1319 if (!tty)
1320 return -ENOIOCTLCMD;
1321
1322 result = tty->read_cnt;
1323
1324 dbg("%s(%d) = %d", __FUNCTION__, mos7720_port->port->number, result);
1325 if (copy_to_user(value, &result, sizeof(int)))
1326 return -EFAULT;
1327
1328 return -ENOIOCTLCMD;
1329}
1330
1331static int set_modem_info(struct moschip_port *mos7720_port, unsigned int cmd,
1332 unsigned int __user *value)
1333{
1334 unsigned int mcr ;
1335 unsigned int arg;
1336 unsigned char data;
1337
1338 struct usb_serial_port *port;
1339
1340 if (mos7720_port == NULL)
1341 return -1;
1342
1343 port = (struct usb_serial_port*)mos7720_port->port;
1344 mcr = mos7720_port->shadowMCR;
1345
1346 if (copy_from_user(&arg, value, sizeof(int)))
1347 return -EFAULT;
1348
1349 switch (cmd) {
1350 case TIOCMBIS:
1351 if (arg & TIOCM_RTS)
1352 mcr |= UART_MCR_RTS;
1353 if (arg & TIOCM_DTR)
1354 mcr |= UART_MCR_RTS;
1355 if (arg & TIOCM_LOOP)
1356 mcr |= UART_MCR_LOOP;
1357 break;
1358
1359 case TIOCMBIC:
1360 if (arg & TIOCM_RTS)
1361 mcr &= ~UART_MCR_RTS;
1362 if (arg & TIOCM_DTR)
1363 mcr &= ~UART_MCR_RTS;
1364 if (arg & TIOCM_LOOP)
1365 mcr &= ~UART_MCR_LOOP;
1366 break;
1367
1368 case TIOCMSET:
1369 /* turn off the RTS and DTR and LOOPBACK
1370 * and then only turn on what was asked to */
1371 mcr &= ~(UART_MCR_RTS | UART_MCR_DTR | UART_MCR_LOOP);
1372 mcr |= ((arg & TIOCM_RTS) ? UART_MCR_RTS : 0);
1373 mcr |= ((arg & TIOCM_DTR) ? UART_MCR_DTR : 0);
1374 mcr |= ((arg & TIOCM_LOOP) ? UART_MCR_LOOP : 0);
1375 break;
1376 }
1377
1378 mos7720_port->shadowMCR = mcr;
1379
1380 data = mos7720_port->shadowMCR;
1381 send_mos_cmd(port->serial, MOS_WRITE,
1382 port->number - port->serial->minor, UART_MCR, &data);
1383
1384 return 0;
1385}
1386
1387static int get_modem_info(struct moschip_port *mos7720_port,
1388 unsigned int __user *value)
1389{
1390 unsigned int result = 0;
1391 unsigned int msr = mos7720_port->shadowMSR;
1392 unsigned int mcr = mos7720_port->shadowMCR;
1393
1394 result = ((mcr & UART_MCR_DTR) ? TIOCM_DTR: 0) /* 0x002 */
1395 | ((mcr & UART_MCR_RTS) ? TIOCM_RTS: 0) /* 0x004 */
1396 | ((msr & UART_MSR_CTS) ? TIOCM_CTS: 0) /* 0x020 */
1397 | ((msr & UART_MSR_DCD) ? TIOCM_CAR: 0) /* 0x040 */
1398 | ((msr & UART_MSR_RI) ? TIOCM_RI: 0) /* 0x080 */
1399 | ((msr & UART_MSR_DSR) ? TIOCM_DSR: 0); /* 0x100 */
1400
1401
1402 dbg("%s -- %x", __FUNCTION__, result);
1403
1404 if (copy_to_user(value, &result, sizeof(int)))
1405 return -EFAULT;
1406 return 0;
1407}
1408
1409static int get_serial_info(struct moschip_port *mos7720_port,
1410 struct serial_struct __user *retinfo)
1411{
1412 struct serial_struct tmp;
1413
1414 if (!retinfo)
1415 return -EFAULT;
1416
1417 memset(&tmp, 0, sizeof(tmp));
1418
1419 tmp.type = PORT_16550A;
1420 tmp.line = mos7720_port->port->serial->minor;
1421 tmp.port = mos7720_port->port->number;
1422 tmp.irq = 0;
1423 tmp.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
1424 tmp.xmit_fifo_size = NUM_URBS * URB_TRANSFER_BUFFER_SIZE;
1425 tmp.baud_base = 9600;
1426 tmp.close_delay = 5*HZ;
1427 tmp.closing_wait = 30*HZ;
1428
1429 if (copy_to_user(retinfo, &tmp, sizeof(*retinfo)))
1430 return -EFAULT;
1431 return 0;
1432}
1433
1434static int mos7720_ioctl(struct usb_serial_port *port, struct file *file,
1435 unsigned int cmd, unsigned long arg)
1436{
1437 struct moschip_port *mos7720_port;
1438 struct async_icount cnow;
1439 struct async_icount cprev;
1440 struct serial_icounter_struct icount;
1441
1442 mos7720_port = usb_get_serial_port_data(port);
1443 if (mos7720_port == NULL)
1444 return -ENODEV;
1445
1446 dbg("%s - port %d, cmd = 0x%x", __FUNCTION__, port->number, cmd);
1447
1448 switch (cmd) {
1449 case TIOCINQ:
1450 /* return number of bytes available */
1451 dbg("%s (%d) TIOCINQ", __FUNCTION__, port->number);
1452 return get_number_bytes_avail(mos7720_port,
1453 (unsigned int __user *)arg);
1454 break;
1455
1456 case TIOCSERGETLSR:
1457 dbg("%s (%d) TIOCSERGETLSR", __FUNCTION__, port->number);
1458 return get_lsr_info(mos7720_port, (unsigned int __user *)arg);
1459 return 0;
1460
1461 case TIOCMBIS:
1462 case TIOCMBIC:
1463 case TIOCMSET:
1464 dbg("%s (%d) TIOCMSET/TIOCMBIC/TIOCMSET", __FUNCTION__,
1465 port->number);
1466 return set_modem_info(mos7720_port, cmd,
1467 (unsigned int __user *)arg);
1468
1469 case TIOCMGET:
1470 dbg("%s (%d) TIOCMGET", __FUNCTION__, port->number);
1471 return get_modem_info(mos7720_port,
1472 (unsigned int __user *)arg);
1473
1474 case TIOCGSERIAL:
1475 dbg("%s (%d) TIOCGSERIAL", __FUNCTION__, port->number);
1476 return get_serial_info(mos7720_port,
1477 (struct serial_struct __user *)arg);
1478
1479 case TIOCSSERIAL:
1480 dbg("%s (%d) TIOCSSERIAL", __FUNCTION__, port->number);
1481 break;
1482
1483 case TIOCMIWAIT:
1484 dbg("%s (%d) TIOCMIWAIT", __FUNCTION__, port->number);
1485 cprev = mos7720_port->icount;
1486 while (1) {
1487 if (signal_pending(current))
1488 return -ERESTARTSYS;
1489 cnow = mos7720_port->icount;
1490 if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr &&
1491 cnow.dcd == cprev.dcd && cnow.cts == cprev.cts)
1492 return -EIO; /* no change => error */
1493 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
1494 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
1495 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
1496 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts)) ) {
1497 return 0;
1498 }
1499 cprev = cnow;
1500 }
1501 /* NOTREACHED */
1502 break;
1503
1504 case TIOCGICOUNT:
1505 cnow = mos7720_port->icount;
1506 icount.cts = cnow.cts;
1507 icount.dsr = cnow.dsr;
1508 icount.rng = cnow.rng;
1509 icount.dcd = cnow.dcd;
1510 icount.rx = cnow.rx;
1511 icount.tx = cnow.tx;
1512 icount.frame = cnow.frame;
1513 icount.overrun = cnow.overrun;
1514 icount.parity = cnow.parity;
1515 icount.brk = cnow.brk;
1516 icount.buf_overrun = cnow.buf_overrun;
1517
1518 dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __FUNCTION__,
1519 port->number, icount.rx, icount.tx );
1520 if (copy_to_user((void __user *)arg, &icount, sizeof(icount)))
1521 return -EFAULT;
1522 return 0;
1523 }
1524
1525 return -ENOIOCTLCMD;
1526}
1527
1528static int mos7720_startup(struct usb_serial *serial)
1529{
1530 struct moschip_serial *mos7720_serial;
1531 struct moschip_port *mos7720_port;
1532 struct usb_device *dev;
1533 int i;
1534 char data;
1535
1536 dbg("%s: Entering ..........", __FUNCTION__);
1537
1538 if (!serial) {
1539 dbg("Invalid Handler");
1540 return -ENODEV;
1541 }
1542
1543 dev = serial->dev;
1544
1545 /* create our private serial structure */
1546 mos7720_serial = kzalloc(sizeof(struct moschip_serial), GFP_KERNEL);
1547 if (mos7720_serial == NULL) {
1548 err("%s - Out of memory", __FUNCTION__);
1549 return -ENOMEM;
1550 }
1551
1552 usb_set_serial_data(serial, mos7720_serial);
1553
1554 /* we set up the pointers to the endpoints in the mos7720_open *
1555 * function, as the structures aren't created yet. */
1556
1557 /* set up port private structures */
1558 for (i = 0; i < serial->num_ports; ++i) {
1559 mos7720_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL);
1560 if (mos7720_port == NULL) {
1561 err("%s - Out of memory", __FUNCTION__);
1562 usb_set_serial_data(serial, NULL);
1563 kfree(mos7720_serial);
1564 return -ENOMEM;
1565 }
1566
1567 /* Initialize all port interrupt end point to port 0 int
1568 * endpoint. Our device has only one interrupt endpoint
1569 * comman to all ports */
1570 serial->port[i]->interrupt_in_endpointAddress = serial->port[0]->interrupt_in_endpointAddress;
1571
1572 mos7720_port->port = serial->port[i];
1573 usb_set_serial_port_data(serial->port[i], mos7720_port);
1574
1575 dbg("port number is %d", serial->port[i]->number);
1576 dbg("serial number is %d", serial->minor);
1577 }
1578
1579
1580 /* setting configuration feature to one */
1581 usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
1582 (__u8)0x03, 0x00,0x01,0x00, NULL, 0x00, 5*HZ);
1583
1584 send_mos_cmd(serial,MOS_READ,0x00, UART_LSR, &data); // LSR For Port 1
1585 dbg("LSR:%x",data);
1586
1587 send_mos_cmd(serial,MOS_READ,0x01, UART_LSR, &data); // LSR For Port 2
1588 dbg("LSR:%x",data);
1589
1590 return 0;
1591}
1592
1593static void mos7720_shutdown(struct usb_serial *serial)
1594{
1595 int i;
1596
1597 /* free private structure allocated for serial port */
1598 for (i=0; i < serial->num_ports; ++i) {
1599 kfree(usb_get_serial_port_data(serial->port[i]));
1600 usb_set_serial_port_data(serial->port[i], NULL);
1601 }
1602
1603 /* free private structure allocated for serial device */
1604 kfree(usb_get_serial_data(serial));
1605 usb_set_serial_data(serial, NULL);
1606}
1607
1608static struct usb_serial_driver moschip7720_2port_driver = {
1609 .driver = {
1610 .owner = THIS_MODULE,
1611 .name = "moschip7720",
1612 },
1613 .description = "Moschip 2 port adapter",
1614 .id_table = moschip_port_id_table,
1615 .num_interrupt_in = 1,
1616 .num_bulk_in = 2,
1617 .num_bulk_out = 2,
1618 .num_ports = 2,
1619 .open = mos7720_open,
1620 .close = mos7720_close,
1621 .throttle = mos7720_throttle,
1622 .unthrottle = mos7720_unthrottle,
1623 .attach = mos7720_startup,
1624 .shutdown = mos7720_shutdown,
1625 .ioctl = mos7720_ioctl,
1626 .set_termios = mos7720_set_termios,
1627 .write = mos7720_write,
1628 .write_room = mos7720_write_room,
1629 .chars_in_buffer = mos7720_chars_in_buffer,
1630 .break_ctl = mos7720_break,
1631 .read_bulk_callback = mos7720_bulk_in_callback,
1632};
1633
1634static struct usb_driver usb_driver = {
1635 .name = "moschip7720",
1636 .probe = usb_serial_probe,
1637 .disconnect = usb_serial_disconnect,
1638 .id_table = moschip_port_id_table,
1639};
1640
1641static int __init moschip7720_init(void)
1642{
1643 int retval;
1644
1645 dbg("%s: Entering ..........", __FUNCTION__);
1646
1647 /* Register with the usb serial */
1648 retval = usb_serial_register(&moschip7720_2port_driver);
1649 if (retval)
1650 goto failed_port_device_register;
1651
1652 info(DRIVER_DESC " " DRIVER_VERSION);
1653
1654 /* Register with the usb */
1655 retval = usb_register(&usb_driver);
1656 if (retval)
1657 goto failed_usb_register;
1658
1659 return 0;
1660
1661failed_usb_register:
1662 usb_serial_deregister(&moschip7720_2port_driver);
1663
1664failed_port_device_register:
1665 return retval;
1666}
1667
1668static void __exit moschip7720_exit(void)
1669{
1670 usb_deregister(&usb_driver);
1671 usb_serial_deregister(&moschip7720_2port_driver);
1672}
1673
1674module_init(moschip7720_init);
1675module_exit(moschip7720_exit);
1676
1677/* Module information */
1678MODULE_AUTHOR( DRIVER_AUTHOR );
1679MODULE_DESCRIPTION( DRIVER_DESC );
1680MODULE_LICENSE("GPL");
1681
1682module_param(debug, bool, S_IRUGO | S_IWUSR);
1683MODULE_PARM_DESC(debug, "Debug enabled or not");
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 021be39fe16e..02c89e10b2cf 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -2413,11 +2413,12 @@ static int mos7840_ioctl(struct usb_serial_port *port, struct file *file,
2413 } 2413 }
2414 2414
2415 mos7840_port = mos7840_get_port_private(port); 2415 mos7840_port = mos7840_get_port_private(port);
2416 tty = mos7840_port->port->tty;
2417 2416
2418 if (mos7840_port == NULL) 2417 if (mos7840_port == NULL)
2419 return -1; 2418 return -1;
2420 2419
2420 tty = mos7840_port->port->tty;
2421
2421 dbg("%s - port %d, cmd = 0x%x", __FUNCTION__, port->number, cmd); 2422 dbg("%s - port %d, cmd = 0x%x", __FUNCTION__, port->number, cmd);
2422 2423
2423 switch (cmd) { 2424 switch (cmd) {
@@ -2595,12 +2596,11 @@ static int mos7840_startup(struct usb_serial *serial)
2595 2596
2596 /* set up port private structures */ 2597 /* set up port private structures */
2597 for (i = 0; i < serial->num_ports; ++i) { 2598 for (i = 0; i < serial->num_ports; ++i) {
2598 mos7840_port = kmalloc(sizeof(struct moschip_port), GFP_KERNEL); 2599 mos7840_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL);
2599 if (mos7840_port == NULL) { 2600 if (mos7840_port == NULL) {
2600 err("%s - Out of memory", __FUNCTION__); 2601 err("%s - Out of memory", __FUNCTION__);
2601 return -ENOMEM; 2602 return -ENOMEM;
2602 } 2603 }
2603 memset(mos7840_port, 0, sizeof(struct moschip_port));
2604 2604
2605 /* Initialize all port interrupt end point to port 0 int endpoint * 2605 /* Initialize all port interrupt end point to port 0 int endpoint *
2606 * Our device has only one interrupt end point comman to all port */ 2606 * Our device has only one interrupt end point comman to all port */
diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c
index 0610409a6568..054abee81652 100644
--- a/drivers/usb/serial/navman.c
+++ b/drivers/usb/serial/navman.c
@@ -95,8 +95,7 @@ static void navman_close(struct usb_serial_port *port, struct file *filp)
95{ 95{
96 dbg("%s - port %d", __FUNCTION__, port->number); 96 dbg("%s - port %d", __FUNCTION__, port->number);
97 97
98 if (port->interrupt_in_urb) 98 usb_kill_urb(port->interrupt_in_urb);
99 usb_kill_urb(port->interrupt_in_urb);
100} 99}
101 100
102static int navman_write(struct usb_serial_port *port, 101static int navman_write(struct usb_serial_port *port,
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index d29638daa987..4b5097fa48d7 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -1,75 +1,713 @@
1/* 1/*
2 * Sierra Wireless CDMA Wireless Serial USB driver 2 USB Driver for Sierra Wireless
3 * 3
4 * Current Copy modified by: Kevin Lloyd <linux@sierrawireless.com> 4 Copyright (C) 2006 Kevin Lloyd <linux@sierrawireless.com>
5 * Original Copyright (C) 2005-2006 Greg Kroah-Hartman <gregkh@suse.de> 5
6 * 6 IMPORTANT DISCLAIMER: This driver is not commercially supported by
7 * This program is free software; you can redistribute it and/or 7 Sierra Wireless. Use at your own risk.
8 * modify it under the terms of the GNU General Public License version 8
9 * 2 as published by the Free Software Foundation. 9 This driver is free software; you can redistribute it and/or modify
10 */ 10 it under the terms of Version 2 of the GNU General Public License as
11 published by the Free Software Foundation.
12
13 Portions based on the option driver by Matthias Urlichs <smurf@smurf.noris.de>
14 Whom based his on the Keyspan driver by Hugh Blemings <hugh@blemings.org>
15
16 History:
17*/
18
19#define DRIVER_VERSION "v.1.0.5"
20#define DRIVER_AUTHOR "Kevin Lloyd <linux@sierrawireless.com>"
21#define DRIVER_DESC "USB Driver for Sierra Wireless USB modems"
11 22
12#include <linux/kernel.h> 23#include <linux/kernel.h>
13#include <linux/init.h> 24#include <linux/jiffies.h>
25#include <linux/errno.h>
14#include <linux/tty.h> 26#include <linux/tty.h>
27#include <linux/tty_flip.h>
15#include <linux/module.h> 28#include <linux/module.h>
16#include <linux/usb.h> 29#include <linux/usb.h>
17#include <linux/usb/serial.h> 30#include <linux/usb/serial.h>
18 31
32
19static struct usb_device_id id_table [] = { 33static struct usb_device_id id_table [] = {
20 { USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */ 34 { USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */
21 { USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */ 35 { USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */
22 { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */ 36 { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
23 { USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */ 37 { USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */
38 { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
24 { USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */ 39 { USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */
25 { USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */ 40 { USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
41 { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 for Europe */
26 { USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 */ 42 { USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 */
27 { USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */ 43 { USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
28 /* Following devices are supported in the airprime.c driver */ 44
29 /* { USB_DEVICE(0x1199, 0x0112) }, */ /* Sierra Wireless AirCard 580 */ 45 { USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless AirCard 580 */
30 /* { USB_DEVICE(0x0F3D, 0x0112) }, */ /* AirPrime/Sierra PC 5220 */ 46 { USB_DEVICE(0x0F3D, 0x0112) }, /* AirPrime/Sierra PC 5220 */
31 { } 47 { }
32}; 48};
33MODULE_DEVICE_TABLE(usb, id_table); 49MODULE_DEVICE_TABLE(usb, id_table);
34 50
51static struct usb_device_id id_table_1port [] = {
52 { USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless AirCard 580 */
53 { USB_DEVICE(0x0F3D, 0x0112) }, /* AirPrime/Sierra PC 5220 */
54 { }
55};
56
57static struct usb_device_id id_table_3port [] = {
58 { USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */
59 { USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */
60 { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
61 { USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */
62 { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
63 { USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */
64 { USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
65 { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 for Europe */
66 { USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 */
67 { USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
68 { }
69};
70
35static struct usb_driver sierra_driver = { 71static struct usb_driver sierra_driver = {
36 .name = "sierra_wireless", 72 .name = "sierra",
37 .probe = usb_serial_probe, 73 .probe = usb_serial_probe,
38 .disconnect = usb_serial_disconnect, 74 .disconnect = usb_serial_disconnect,
39 .id_table = id_table, 75 .id_table = id_table,
76 .no_dynamic_id = 1,
77};
78
79
80static int debug;
81
82/* per port private data */
83#define N_IN_URB 4
84#define N_OUT_URB 1
85#define IN_BUFLEN 4096
86#define OUT_BUFLEN 128
87
88struct sierra_port_private {
89 /* Input endpoints and buffer for this port */
90 struct urb *in_urbs[N_IN_URB];
91 char in_buffer[N_IN_URB][IN_BUFLEN];
92 /* Output endpoints and buffer for this port */
93 struct urb *out_urbs[N_OUT_URB];
94 char out_buffer[N_OUT_URB][OUT_BUFLEN];
95
96 /* Settings for the port */
97 int rts_state; /* Handshaking pins (outputs) */
98 int dtr_state;
99 int cts_state; /* Handshaking pins (inputs) */
100 int dsr_state;
101 int dcd_state;
102 int ri_state;
103
104 unsigned long tx_start_time[N_OUT_URB];
105};
106
107static int sierra_send_setup(struct usb_serial_port *port)
108{
109 struct usb_serial *serial = port->serial;
110 struct sierra_port_private *portdata;
111
112 dbg("%s", __FUNCTION__);
113
114 portdata = usb_get_serial_port_data(port);
115
116 if (port->tty) {
117 int val = 0;
118 if (portdata->dtr_state)
119 val |= 0x01;
120 if (portdata->rts_state)
121 val |= 0x02;
122
123 return usb_control_msg(serial->dev,
124 usb_rcvctrlpipe(serial->dev, 0),
125 0x22,0x21,val,0,NULL,0,USB_CTRL_SET_TIMEOUT);
126 }
127
128 return 0;
129}
130
131static void sierra_rx_throttle(struct usb_serial_port *port)
132{
133 dbg("%s", __FUNCTION__);
134}
135
136static void sierra_rx_unthrottle(struct usb_serial_port *port)
137{
138 dbg("%s", __FUNCTION__);
139}
140
141static void sierra_break_ctl(struct usb_serial_port *port, int break_state)
142{
143 /* Unfortunately, I don't know how to send a break */
144 dbg("%s", __FUNCTION__);
145}
146
147static void sierra_set_termios(struct usb_serial_port *port,
148 struct termios *old_termios)
149{
150 dbg("%s", __FUNCTION__);
151
152 sierra_send_setup(port);
153}
154
155static int sierra_tiocmget(struct usb_serial_port *port, struct file *file)
156{
157 unsigned int value;
158 struct sierra_port_private *portdata;
159
160 portdata = usb_get_serial_port_data(port);
161
162 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
163 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
164 ((portdata->cts_state) ? TIOCM_CTS : 0) |
165 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
166 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
167 ((portdata->ri_state) ? TIOCM_RNG : 0);
168
169 return value;
170}
171
172static int sierra_tiocmset(struct usb_serial_port *port, struct file *file,
173 unsigned int set, unsigned int clear)
174{
175 struct sierra_port_private *portdata;
176
177 portdata = usb_get_serial_port_data(port);
178
179 if (set & TIOCM_RTS)
180 portdata->rts_state = 1;
181 if (set & TIOCM_DTR)
182 portdata->dtr_state = 1;
183
184 if (clear & TIOCM_RTS)
185 portdata->rts_state = 0;
186 if (clear & TIOCM_DTR)
187 portdata->dtr_state = 0;
188 return sierra_send_setup(port);
189}
190
191static int sierra_ioctl(struct usb_serial_port *port, struct file *file,
192 unsigned int cmd, unsigned long arg)
193{
194 return -ENOIOCTLCMD;
195}
196
197/* Write */
198static int sierra_write(struct usb_serial_port *port,
199 const unsigned char *buf, int count)
200{
201 struct sierra_port_private *portdata;
202 int i;
203 int left, todo;
204 struct urb *this_urb = NULL; /* spurious */
205 int err;
206
207 portdata = usb_get_serial_port_data(port);
208
209 dbg("%s: write (%d chars)", __FUNCTION__, count);
210
211 i = 0;
212 left = count;
213 for (i=0; left > 0 && i < N_OUT_URB; i++) {
214 todo = left;
215 if (todo > OUT_BUFLEN)
216 todo = OUT_BUFLEN;
217
218 this_urb = portdata->out_urbs[i];
219 if (this_urb->status == -EINPROGRESS) {
220 if (time_before(jiffies,
221 portdata->tx_start_time[i] + 10 * HZ))
222 continue;
223 usb_unlink_urb(this_urb);
224 continue;
225 }
226 if (this_urb->status != 0)
227 dbg("usb_write %p failed (err=%d)",
228 this_urb, this_urb->status);
229
230 dbg("%s: endpoint %d buf %d", __FUNCTION__,
231 usb_pipeendpoint(this_urb->pipe), i);
232
233 /* send the data */
234 memcpy (this_urb->transfer_buffer, buf, todo);
235 this_urb->transfer_buffer_length = todo;
236
237 this_urb->dev = port->serial->dev;
238 err = usb_submit_urb(this_urb, GFP_ATOMIC);
239 if (err) {
240 dbg("usb_submit_urb %p (write bulk) failed "
241 "(%d, has %d)", this_urb,
242 err, this_urb->status);
243 continue;
244 }
245 portdata->tx_start_time[i] = jiffies;
246 buf += todo;
247 left -= todo;
248 }
249
250 count -= left;
251 dbg("%s: wrote (did %d)", __FUNCTION__, count);
252 return count;
253}
254
255static void sierra_indat_callback(struct urb *urb)
256{
257 int err;
258 int endpoint;
259 struct usb_serial_port *port;
260 struct tty_struct *tty;
261 unsigned char *data = urb->transfer_buffer;
262
263 dbg("%s: %p", __FUNCTION__, urb);
264
265 endpoint = usb_pipeendpoint(urb->pipe);
266 port = (struct usb_serial_port *) urb->context;
267
268 if (urb->status) {
269 dbg("%s: nonzero status: %d on endpoint %02x.",
270 __FUNCTION__, urb->status, endpoint);
271 } else {
272 tty = port->tty;
273 if (urb->actual_length) {
274 tty_buffer_request_room(tty, urb->actual_length);
275 tty_insert_flip_string(tty, data, urb->actual_length);
276 tty_flip_buffer_push(tty);
277 } else {
278 dbg("%s: empty read urb received", __FUNCTION__);
279 }
280
281 /* Resubmit urb so we continue receiving */
282 if (port->open_count && urb->status != -ESHUTDOWN) {
283 err = usb_submit_urb(urb, GFP_ATOMIC);
284 if (err)
285 printk(KERN_ERR "%s: resubmit read urb failed. "
286 "(%d)", __FUNCTION__, err);
287 }
288 }
289 return;
290}
291
292static void sierra_outdat_callback(struct urb *urb)
293{
294 struct usb_serial_port *port;
295
296 dbg("%s", __FUNCTION__);
297
298 port = (struct usb_serial_port *) urb->context;
299
300 usb_serial_port_softint(port);
301}
302
303static void sierra_instat_callback(struct urb *urb)
304{
305 int err;
306 struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
307 struct sierra_port_private *portdata = usb_get_serial_port_data(port);
308 struct usb_serial *serial = port->serial;
309
310 dbg("%s", __FUNCTION__);
311 dbg("%s: urb %p port %p has data %p", __FUNCTION__,urb,port,portdata);
312
313 if (urb->status == 0) {
314 struct usb_ctrlrequest *req_pkt =
315 (struct usb_ctrlrequest *)urb->transfer_buffer;
316
317 if (!req_pkt) {
318 dbg("%s: NULL req_pkt\n", __FUNCTION__);
319 return;
320 }
321 if ((req_pkt->bRequestType == 0xA1) &&
322 (req_pkt->bRequest == 0x20)) {
323 int old_dcd_state;
324 unsigned char signals = *((unsigned char *)
325 urb->transfer_buffer +
326 sizeof(struct usb_ctrlrequest));
327
328 dbg("%s: signal x%x", __FUNCTION__, signals);
329
330 old_dcd_state = portdata->dcd_state;
331 portdata->cts_state = 1;
332 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
333 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
334 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
335
336 if (port->tty && !C_CLOCAL(port->tty) &&
337 old_dcd_state && !portdata->dcd_state)
338 tty_hangup(port->tty);
339 } else {
340 dbg("%s: type %x req %x", __FUNCTION__,
341 req_pkt->bRequestType,req_pkt->bRequest);
342 }
343 } else
344 dbg("%s: error %d", __FUNCTION__, urb->status);
345
346 /* Resubmit urb so we continue receiving IRQ data */
347 if (urb->status != -ESHUTDOWN) {
348 urb->dev = serial->dev;
349 err = usb_submit_urb(urb, GFP_ATOMIC);
350 if (err)
351 dbg("%s: resubmit intr urb failed. (%d)",
352 __FUNCTION__, err);
353 }
354}
355
356static int sierra_write_room(struct usb_serial_port *port)
357{
358 struct sierra_port_private *portdata;
359 int i;
360 int data_len = 0;
361 struct urb *this_urb;
362
363 portdata = usb_get_serial_port_data(port);
364
365 for (i=0; i < N_OUT_URB; i++) {
366 this_urb = portdata->out_urbs[i];
367 if (this_urb && this_urb->status != -EINPROGRESS)
368 data_len += OUT_BUFLEN;
369 }
370
371 dbg("%s: %d", __FUNCTION__, data_len);
372 return data_len;
373}
374
375static int sierra_chars_in_buffer(struct usb_serial_port *port)
376{
377 struct sierra_port_private *portdata;
378 int i;
379 int data_len = 0;
380 struct urb *this_urb;
381
382 portdata = usb_get_serial_port_data(port);
383
384 for (i=0; i < N_OUT_URB; i++) {
385 this_urb = portdata->out_urbs[i];
386 if (this_urb && this_urb->status == -EINPROGRESS)
387 data_len += this_urb->transfer_buffer_length;
388 }
389 dbg("%s: %d", __FUNCTION__, data_len);
390 return data_len;
391}
392
393static int sierra_open(struct usb_serial_port *port, struct file *filp)
394{
395 struct sierra_port_private *portdata;
396 struct usb_serial *serial = port->serial;
397 int i, err;
398 struct urb *urb;
399
400 portdata = usb_get_serial_port_data(port);
401
402 dbg("%s", __FUNCTION__);
403
404 /* Set some sane defaults */
405 portdata->rts_state = 1;
406 portdata->dtr_state = 1;
407
408 /* Reset low level data toggle and start reading from endpoints */
409 for (i = 0; i < N_IN_URB; i++) {
410 urb = portdata->in_urbs[i];
411 if (! urb)
412 continue;
413 if (urb->dev != serial->dev) {
414 dbg("%s: dev %p != %p", __FUNCTION__,
415 urb->dev, serial->dev);
416 continue;
417 }
418
419 /*
420 * make sure endpoint data toggle is synchronized with the
421 * device
422 */
423 usb_clear_halt(urb->dev, urb->pipe);
424
425 err = usb_submit_urb(urb, GFP_KERNEL);
426 if (err) {
427 dbg("%s: submit urb %d failed (%d) %d",
428 __FUNCTION__, i, err,
429 urb->transfer_buffer_length);
430 }
431 }
432
433 /* Reset low level data toggle on out endpoints */
434 for (i = 0; i < N_OUT_URB; i++) {
435 urb = portdata->out_urbs[i];
436 if (! urb)
437 continue;
438 urb->dev = serial->dev;
439 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
440 usb_pipeout(urb->pipe), 0); */
441 }
442
443 port->tty->low_latency = 1;
444
445 sierra_send_setup(port);
446
447 return (0);
448}
449
450static inline void stop_urb(struct urb *urb)
451{
452 if (urb && urb->status == -EINPROGRESS)
453 usb_kill_urb(urb);
454}
455
456static void sierra_close(struct usb_serial_port *port, struct file *filp)
457{
458 int i;
459 struct usb_serial *serial = port->serial;
460 struct sierra_port_private *portdata;
461
462 dbg("%s", __FUNCTION__);
463 portdata = usb_get_serial_port_data(port);
464
465 portdata->rts_state = 0;
466 portdata->dtr_state = 0;
467
468 if (serial->dev) {
469 sierra_send_setup(port);
470
471 /* Stop reading/writing urbs */
472 for (i = 0; i < N_IN_URB; i++)
473 stop_urb(portdata->in_urbs[i]);
474 for (i = 0; i < N_OUT_URB; i++)
475 stop_urb(portdata->out_urbs[i]);
476 }
477 port->tty = NULL;
478}
479
480/* Helper functions used by sierra_setup_urbs */
481static struct urb *sierra_setup_urb(struct usb_serial *serial, int endpoint,
482 int dir, void *ctx, char *buf, int len,
483 usb_complete_t callback)
484{
485 struct urb *urb;
486
487 if (endpoint == -1)
488 return NULL; /* endpoint not needed */
489
490 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
491 if (urb == NULL) {
492 dbg("%s: alloc for endpoint %d failed.", __FUNCTION__, endpoint);
493 return NULL;
494 }
495
496 /* Fill URB using supplied data. */
497 usb_fill_bulk_urb(urb, serial->dev,
498 usb_sndbulkpipe(serial->dev, endpoint) | dir,
499 buf, len, callback, ctx);
500
501 return urb;
502}
503
504/* Setup urbs */
505static void sierra_setup_urbs(struct usb_serial *serial)
506{
507 int i,j;
508 struct usb_serial_port *port;
509 struct sierra_port_private *portdata;
510
511 dbg("%s", __FUNCTION__);
512
513 for (i = 0; i < serial->num_ports; i++) {
514 port = serial->port[i];
515 portdata = usb_get_serial_port_data(port);
516
517 /* Do indat endpoints first */
518 for (j = 0; j < N_IN_URB; ++j) {
519 portdata->in_urbs[j] = sierra_setup_urb (serial,
520 port->bulk_in_endpointAddress, USB_DIR_IN, port,
521 portdata->in_buffer[j], IN_BUFLEN, sierra_indat_callback);
522 }
523
524 /* outdat endpoints */
525 for (j = 0; j < N_OUT_URB; ++j) {
526 portdata->out_urbs[j] = sierra_setup_urb (serial,
527 port->bulk_out_endpointAddress, USB_DIR_OUT, port,
528 portdata->out_buffer[j], OUT_BUFLEN, sierra_outdat_callback);
529 }
530 }
531}
532
533static int sierra_startup(struct usb_serial *serial)
534{
535 int i, err;
536 struct usb_serial_port *port;
537 struct sierra_port_private *portdata;
538
539 dbg("%s", __FUNCTION__);
540
541 /* Now setup per port private data */
542 for (i = 0; i < serial->num_ports; i++) {
543 port = serial->port[i];
544 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
545 if (!portdata) {
546 dbg("%s: kmalloc for sierra_port_private (%d) failed!.",
547 __FUNCTION__, i);
548 return (1);
549 }
550
551 usb_set_serial_port_data(port, portdata);
552
553 if (! port->interrupt_in_urb)
554 continue;
555 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
556 if (err)
557 dbg("%s: submit irq_in urb failed %d",
558 __FUNCTION__, err);
559 }
560
561 sierra_setup_urbs(serial);
562
563 return (0);
564}
565
566static void sierra_shutdown(struct usb_serial *serial)
567{
568 int i, j;
569 struct usb_serial_port *port;
570 struct sierra_port_private *portdata;
571
572 dbg("%s", __FUNCTION__);
573
574 /* Stop reading/writing urbs */
575 for (i = 0; i < serial->num_ports; ++i) {
576 port = serial->port[i];
577 portdata = usb_get_serial_port_data(port);
578 for (j = 0; j < N_IN_URB; j++)
579 stop_urb(portdata->in_urbs[j]);
580 for (j = 0; j < N_OUT_URB; j++)
581 stop_urb(portdata->out_urbs[j]);
582 }
583
584 /* Now free them */
585 for (i = 0; i < serial->num_ports; ++i) {
586 port = serial->port[i];
587 portdata = usb_get_serial_port_data(port);
588
589 for (j = 0; j < N_IN_URB; j++) {
590 if (portdata->in_urbs[j]) {
591 usb_free_urb(portdata->in_urbs[j]);
592 portdata->in_urbs[j] = NULL;
593 }
594 }
595 for (j = 0; j < N_OUT_URB; j++) {
596 if (portdata->out_urbs[j]) {
597 usb_free_urb(portdata->out_urbs[j]);
598 portdata->out_urbs[j] = NULL;
599 }
600 }
601 }
602
603 /* Now free per port private data */
604 for (i = 0; i < serial->num_ports; i++) {
605 port = serial->port[i];
606 kfree(usb_get_serial_port_data(port));
607 }
608}
609
610static struct usb_serial_driver sierra_1port_device = {
611 .driver = {
612 .owner = THIS_MODULE,
613 .name = "sierra1",
614 },
615 .description = "Sierra USB modem (1 port)",
616 .id_table = id_table_1port,
617 .num_interrupt_in = NUM_DONT_CARE,
618 .num_bulk_in = 1,
619 .num_bulk_out = 1,
620 .num_ports = 1,
621 .open = sierra_open,
622 .close = sierra_close,
623 .write = sierra_write,
624 .write_room = sierra_write_room,
625 .chars_in_buffer = sierra_chars_in_buffer,
626 .throttle = sierra_rx_throttle,
627 .unthrottle = sierra_rx_unthrottle,
628 .ioctl = sierra_ioctl,
629 .set_termios = sierra_set_termios,
630 .break_ctl = sierra_break_ctl,
631 .tiocmget = sierra_tiocmget,
632 .tiocmset = sierra_tiocmset,
633 .attach = sierra_startup,
634 .shutdown = sierra_shutdown,
635 .read_int_callback = sierra_instat_callback,
40}; 636};
41 637
42static struct usb_serial_driver sierra_device = { 638static struct usb_serial_driver sierra_3port_device = {
43 .driver = { 639 .driver = {
44 .owner = THIS_MODULE, 640 .owner = THIS_MODULE,
45 .name = "Sierra_Wireless", 641 .name = "sierra3",
46 }, 642 },
47 .id_table = id_table, 643 .description = "Sierra USB modem (3 port)",
48 .num_interrupt_in = NUM_DONT_CARE, 644 .id_table = id_table_3port,
49 .num_bulk_in = NUM_DONT_CARE, 645 .num_interrupt_in = NUM_DONT_CARE,
50 .num_bulk_out = NUM_DONT_CARE, 646 .num_bulk_in = 3,
51 .num_ports = 3, 647 .num_bulk_out = 3,
648 .num_ports = 3,
649 .open = sierra_open,
650 .close = sierra_close,
651 .write = sierra_write,
652 .write_room = sierra_write_room,
653 .chars_in_buffer = sierra_chars_in_buffer,
654 .throttle = sierra_rx_throttle,
655 .unthrottle = sierra_rx_unthrottle,
656 .ioctl = sierra_ioctl,
657 .set_termios = sierra_set_termios,
658 .break_ctl = sierra_break_ctl,
659 .tiocmget = sierra_tiocmget,
660 .tiocmset = sierra_tiocmset,
661 .attach = sierra_startup,
662 .shutdown = sierra_shutdown,
663 .read_int_callback = sierra_instat_callback,
52}; 664};
53 665
666/* Functions used by new usb-serial code. */
54static int __init sierra_init(void) 667static int __init sierra_init(void)
55{ 668{
56 int retval; 669 int retval;
57 670 retval = usb_serial_register(&sierra_1port_device);
58 retval = usb_serial_register(&sierra_device); 671 if (retval)
672 goto failed_1port_device_register;
673 retval = usb_serial_register(&sierra_3port_device);
59 if (retval) 674 if (retval)
60 return retval; 675 goto failed_3port_device_register;
676
677
61 retval = usb_register(&sierra_driver); 678 retval = usb_register(&sierra_driver);
62 if (retval) 679 if (retval)
63 usb_serial_deregister(&sierra_device); 680 goto failed_driver_register;
681
682 info(DRIVER_DESC ": " DRIVER_VERSION);
683
684 return 0;
685
686failed_driver_register:
687 usb_serial_deregister(&sierra_3port_device);
688failed_3port_device_register:
689 usb_serial_deregister(&sierra_1port_device);
690failed_1port_device_register:
64 return retval; 691 return retval;
65} 692}
66 693
67static void __exit sierra_exit(void) 694static void __exit sierra_exit(void)
68{ 695{
69 usb_deregister(&sierra_driver); 696 usb_deregister (&sierra_driver);
70 usb_serial_deregister(&sierra_device); 697 usb_serial_deregister(&sierra_1port_device);
698 usb_serial_deregister(&sierra_3port_device);
71} 699}
72 700
73module_init(sierra_init); 701module_init(sierra_init);
74module_exit(sierra_exit); 702module_exit(sierra_exit);
703
704MODULE_AUTHOR(DRIVER_AUTHOR);
705MODULE_DESCRIPTION(DRIVER_DESC);
706MODULE_VERSION(DRIVER_VERSION);
75MODULE_LICENSE("GPL"); 707MODULE_LICENSE("GPL");
708
709#ifdef CONFIG_USB_DEBUG
710module_param(debug, bool, S_IRUGO | S_IWUSR);
711MODULE_PARM_DESC(debug, "Debug messages");
712#endif
713
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 07400c0c8a8c..ae98d8cbdbb8 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -228,6 +228,7 @@ static int product_5052_count;
228/* null entry */ 228/* null entry */
229static struct usb_device_id ti_id_table_3410[1+TI_EXTRA_VID_PID_COUNT+1] = { 229static struct usb_device_id ti_id_table_3410[1+TI_EXTRA_VID_PID_COUNT+1] = {
230 { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) }, 230 { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
231 { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
231}; 232};
232 233
233static struct usb_device_id ti_id_table_5052[4+TI_EXTRA_VID_PID_COUNT+1] = { 234static struct usb_device_id ti_id_table_5052[4+TI_EXTRA_VID_PID_COUNT+1] = {
@@ -239,6 +240,7 @@ static struct usb_device_id ti_id_table_5052[4+TI_EXTRA_VID_PID_COUNT+1] = {
239 240
240static struct usb_device_id ti_id_table_combined[] = { 241static struct usb_device_id ti_id_table_combined[] = {
241 { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) }, 242 { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
243 { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
242 { USB_DEVICE(TI_VENDOR_ID, TI_5052_BOOT_PRODUCT_ID) }, 244 { USB_DEVICE(TI_VENDOR_ID, TI_5052_BOOT_PRODUCT_ID) },
243 { USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) }, 245 { USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
244 { USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) }, 246 { USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
@@ -459,13 +461,12 @@ static int ti_startup(struct usb_serial *serial)
459 461
460 /* set up port structures */ 462 /* set up port structures */
461 for (i = 0; i < serial->num_ports; ++i) { 463 for (i = 0; i < serial->num_ports; ++i) {
462 tport = kmalloc(sizeof(struct ti_port), GFP_KERNEL); 464 tport = kzalloc(sizeof(struct ti_port), GFP_KERNEL);
463 if (tport == NULL) { 465 if (tport == NULL) {
464 dev_err(&dev->dev, "%s - out of memory\n", __FUNCTION__); 466 dev_err(&dev->dev, "%s - out of memory\n", __FUNCTION__);
465 status = -ENOMEM; 467 status = -ENOMEM;
466 goto free_tports; 468 goto free_tports;
467 } 469 }
468 memset(tport, 0, sizeof(struct ti_port));
469 spin_lock_init(&tport->tp_lock); 470 spin_lock_init(&tport->tp_lock);
470 tport->tp_uart_base_addr = (i == 0 ? TI_UART1_BASE_ADDR : TI_UART2_BASE_ADDR); 471 tport->tp_uart_base_addr = (i == 0 ? TI_UART1_BASE_ADDR : TI_UART2_BASE_ADDR);
471 tport->tp_flags = low_latency ? ASYNC_LOW_LATENCY : 0; 472 tport->tp_flags = low_latency ? ASYNC_LOW_LATENCY : 0;
diff --git a/drivers/usb/serial/ti_usb_3410_5052.h b/drivers/usb/serial/ti_usb_3410_5052.h
index 02c1aeb9e1b8..b5541bf991ba 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.h
+++ b/drivers/usb/serial/ti_usb_3410_5052.h
@@ -28,6 +28,7 @@
28/* Vendor and product ids */ 28/* Vendor and product ids */
29#define TI_VENDOR_ID 0x0451 29#define TI_VENDOR_ID 0x0451
30#define TI_3410_PRODUCT_ID 0x3410 30#define TI_3410_PRODUCT_ID 0x3410
31#define TI_3410_EZ430_ID 0xF430 /* TI ez430 development tool */
31#define TI_5052_BOOT_PRODUCT_ID 0x5052 /* no EEPROM, no firmware */ 32#define TI_5052_BOOT_PRODUCT_ID 0x5052 /* no EEPROM, no firmware */
32#define TI_5152_BOOT_PRODUCT_ID 0x5152 /* no EEPROM, no firmware */ 33#define TI_5152_BOOT_PRODUCT_ID 0x5152 /* no EEPROM, no firmware */
33#define TI_5052_EEPROM_PRODUCT_ID 0x505A /* EEPROM, no firmware */ 34#define TI_5052_EEPROM_PRODUCT_ID 0x505A /* EEPROM, no firmware */
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 8006e51c34bb..c1257d5292f5 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -952,32 +952,28 @@ probe_error:
952 port = serial->port[i]; 952 port = serial->port[i];
953 if (!port) 953 if (!port)
954 continue; 954 continue;
955 if (port->read_urb) 955 usb_free_urb(port->read_urb);
956 usb_free_urb (port->read_urb);
957 kfree(port->bulk_in_buffer); 956 kfree(port->bulk_in_buffer);
958 } 957 }
959 for (i = 0; i < num_bulk_out; ++i) { 958 for (i = 0; i < num_bulk_out; ++i) {
960 port = serial->port[i]; 959 port = serial->port[i];
961 if (!port) 960 if (!port)
962 continue; 961 continue;
963 if (port->write_urb) 962 usb_free_urb(port->write_urb);
964 usb_free_urb (port->write_urb);
965 kfree(port->bulk_out_buffer); 963 kfree(port->bulk_out_buffer);
966 } 964 }
967 for (i = 0; i < num_interrupt_in; ++i) { 965 for (i = 0; i < num_interrupt_in; ++i) {
968 port = serial->port[i]; 966 port = serial->port[i];
969 if (!port) 967 if (!port)
970 continue; 968 continue;
971 if (port->interrupt_in_urb) 969 usb_free_urb(port->interrupt_in_urb);
972 usb_free_urb (port->interrupt_in_urb);
973 kfree(port->interrupt_in_buffer); 970 kfree(port->interrupt_in_buffer);
974 } 971 }
975 for (i = 0; i < num_interrupt_out; ++i) { 972 for (i = 0; i < num_interrupt_out; ++i) {
976 port = serial->port[i]; 973 port = serial->port[i];
977 if (!port) 974 if (!port)
978 continue; 975 continue;
979 if (port->interrupt_out_urb) 976 usb_free_urb(port->interrupt_out_urb);
980 usb_free_urb (port->interrupt_out_urb);
981 kfree(port->interrupt_out_buffer); 977 kfree(port->interrupt_out_buffer);
982 } 978 }
983 979
diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c
new file mode 100644
index 000000000000..257a5e436873
--- /dev/null
+++ b/drivers/usb/serial/usb_debug.c
@@ -0,0 +1,65 @@
1/*
2 * USB Debug cable driver
3 *
4 * Copyright (C) 2006 Greg Kroah-Hartman <greg@kroah.com>
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License version
8 * 2 as published by the Free Software Foundation.
9 */
10
11#include <linux/kernel.h>
12#include <linux/init.h>
13#include <linux/tty.h>
14#include <linux/module.h>
15#include <linux/usb.h>
16#include <linux/usb/serial.h>
17
18static struct usb_device_id id_table [] = {
19 { USB_DEVICE(0x0525, 0x127a) },
20 { },
21};
22MODULE_DEVICE_TABLE(usb, id_table);
23
24static struct usb_driver debug_driver = {
25 .name = "debug",
26 .probe = usb_serial_probe,
27 .disconnect = usb_serial_disconnect,
28 .id_table = id_table,
29 .no_dynamic_id = 1,
30};
31
32static struct usb_serial_driver debug_device = {
33 .driver = {
34 .owner = THIS_MODULE,
35 .name = "debug",
36 },
37 .id_table = id_table,
38 .num_interrupt_in = NUM_DONT_CARE,
39 .num_bulk_in = NUM_DONT_CARE,
40 .num_bulk_out = NUM_DONT_CARE,
41 .num_ports = 1,
42};
43
44static int __init debug_init(void)
45{
46 int retval;
47
48 retval = usb_serial_register(&debug_device);
49 if (retval)
50 return retval;
51 retval = usb_register(&debug_driver);
52 if (retval)
53 usb_serial_deregister(&debug_device);
54 return retval;
55}
56
57static void __exit debug_exit(void)
58{
59 usb_deregister(&debug_driver);
60 usb_serial_deregister(&debug_device);
61}
62
63module_init(debug_init);
64module_exit(debug_exit);
65MODULE_LICENSE("GPL");
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index befe2e11a041..eef5eaa5fa0b 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -348,8 +348,7 @@ static void visor_close (struct usb_serial_port *port, struct file * filp)
348 348
349 /* shutdown our urbs */ 349 /* shutdown our urbs */
350 usb_kill_urb(port->read_urb); 350 usb_kill_urb(port->read_urb);
351 if (port->interrupt_in_urb) 351 usb_kill_urb(port->interrupt_in_urb);
352 usb_kill_urb(port->interrupt_in_urb);
353 352
354 /* Try to send shutdown message, if the device is gone, this will just fail. */ 353 /* Try to send shutdown message, if the device is gone, this will just fail. */
355 transfer_buffer = kmalloc (0x12, GFP_KERNEL); 354 transfer_buffer = kmalloc (0x12, GFP_KERNEL);
diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
index 3baf448e300d..3a158d58441f 100644
--- a/drivers/usb/storage/onetouch.c
+++ b/drivers/usb/storage/onetouch.c
@@ -142,10 +142,7 @@ int onetouch_connect_input(struct us_data *ss)
142 return -ENODEV; 142 return -ENODEV;
143 143
144 endpoint = &interface->endpoint[2].desc; 144 endpoint = &interface->endpoint[2].desc;
145 if (!(endpoint->bEndpointAddress & USB_DIR_IN)) 145 if (!usb_endpoint_is_int_in(endpoint))
146 return -ENODEV;
147 if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
148 != USB_ENDPOINT_XFER_INT)
149 return -ENODEV; 146 return -ENODEV;
150 147
151 pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress); 148 pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress);
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index c9a8d50106d1..db8b26012c75 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -55,7 +55,8 @@ UNUSUAL_DEV( 0x03eb, 0x2002, 0x0100, 0x0100,
55 US_SC_DEVICE, US_PR_DEVICE, NULL, 55 US_SC_DEVICE, US_PR_DEVICE, NULL,
56 US_FL_IGNORE_RESIDUE), 56 US_FL_IGNORE_RESIDUE),
57 57
58UNUSUAL_DEV( 0x03ee, 0x6901, 0x0000, 0x0100, 58/* modified by Tobias Lorenz <tobias.lorenz@gmx.net> */
59UNUSUAL_DEV( 0x03ee, 0x6901, 0x0000, 0x0200,
59 "Mitsumi", 60 "Mitsumi",
60 "USB FDD", 61 "USB FDD",
61 US_SC_DEVICE, US_PR_DEVICE, NULL, 62 US_SC_DEVICE, US_PR_DEVICE, NULL,
@@ -182,6 +183,20 @@ UNUSUAL_DEV( 0x0421, 0x044e, 0x0100, 0x0100,
182 US_SC_DEVICE, US_PR_DEVICE, NULL, 183 US_SC_DEVICE, US_PR_DEVICE, NULL,
183 US_FL_IGNORE_RESIDUE | US_FL_FIX_CAPACITY ), 184 US_FL_IGNORE_RESIDUE | US_FL_FIX_CAPACITY ),
184 185
186/* Reported by Bardur Arantsson <bardur@scientician.net> */
187UNUSUAL_DEV( 0x0421, 0x047c, 0x0370, 0x0370,
188 "Nokia",
189 "6131",
190 US_SC_DEVICE, US_PR_DEVICE, NULL,
191 US_FL_MAX_SECTORS_64 ),
192
193/* Reported by Alex Corcoles <alex@corcoles.net> */
194UNUSUAL_DEV( 0x0421, 0x0495, 0x0370, 0x0370,
195 "Nokia",
196 "6234",
197 US_SC_DEVICE, US_PR_DEVICE, NULL,
198 US_FL_MAX_SECTORS_64 ),
199
185/* Reported by Olaf Hering <olh@suse.de> from novell bug #105878 */ 200/* Reported by Olaf Hering <olh@suse.de> from novell bug #105878 */
186UNUSUAL_DEV( 0x0424, 0x0fdc, 0x0210, 0x0210, 201UNUSUAL_DEV( 0x0424, 0x0fdc, 0x0210, 0x0210,
187 "SMSC", 202 "SMSC",
@@ -1221,7 +1236,7 @@ UNUSUAL_DEV( 0x0e21, 0x0520, 0x0100, 0x0100,
1221 "Cowon Systems", 1236 "Cowon Systems",
1222 "iAUDIO M5", 1237 "iAUDIO M5",
1223 US_SC_DEVICE, US_PR_BULK, NULL, 1238 US_SC_DEVICE, US_PR_BULK, NULL,
1224 0 ), 1239 US_FL_NEED_OVERRIDE ),
1225 1240
1226/* Submitted by Antoine Mairesse <antoine.mairesse@free.fr> */ 1241/* Submitted by Antoine Mairesse <antoine.mairesse@free.fr> */
1227UNUSUAL_DEV( 0x0ed1, 0x6660, 0x0100, 0x0300, 1242UNUSUAL_DEV( 0x0ed1, 0x6660, 0x0100, 0x0300,
@@ -1294,13 +1309,25 @@ UNUSUAL_DEV( 0x0fce, 0xe030, 0x0000, 0x0000,
1294/* Reported by Kevin Cernekee <kpc-usbdev@gelato.uiuc.edu> 1309/* Reported by Kevin Cernekee <kpc-usbdev@gelato.uiuc.edu>
1295 * Tested on hardware version 1.10. 1310 * Tested on hardware version 1.10.
1296 * Entry is needed only for the initializer function override. 1311 * Entry is needed only for the initializer function override.
1312 * Devices with bcd > 110 seem to not need it while those
1313 * with bcd < 110 appear to need it.
1297 */ 1314 */
1298UNUSUAL_DEV( 0x1019, 0x0c55, 0x0110, 0x0110, 1315UNUSUAL_DEV( 0x1019, 0x0c55, 0x0000, 0x0110,
1299 "Desknote", 1316 "Desknote",
1300 "UCR-61S2B", 1317 "UCR-61S2B",
1301 US_SC_DEVICE, US_PR_DEVICE, usb_stor_ucr61s2b_init, 1318 US_SC_DEVICE, US_PR_DEVICE, usb_stor_ucr61s2b_init,
1302 0 ), 1319 0 ),
1303 1320
1321/* Reported by Jaco Kroon <jaco@kroon.co.za>
1322 * The usb-storage module found on the Digitech GNX4 (and supposedly other
1323 * devices) misbehaves and causes a bunch of invalid I/O errors.
1324 */
1325UNUSUAL_DEV( 0x1210, 0x0003, 0x0100, 0x0100,
1326 "Digitech HMG",
1327 "DigiTech Mass Storage",
1328 US_SC_DEVICE, US_PR_DEVICE, NULL,
1329 US_FL_IGNORE_RESIDUE ),
1330
1304/* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */ 1331/* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */
1305UNUSUAL_DEV( 0x132b, 0x000b, 0x0001, 0x0001, 1332UNUSUAL_DEV( 0x132b, 0x000b, 0x0001, 0x0001,
1306 "Minolta", 1333 "Minolta",
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index b8d6031b0975..b401084b3d22 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -740,18 +740,16 @@ static int get_pipes(struct us_data *us)
740 ep = &altsetting->endpoint[i].desc; 740 ep = &altsetting->endpoint[i].desc;
741 741
742 /* Is it a BULK endpoint? */ 742 /* Is it a BULK endpoint? */
743 if ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) 743 if (usb_endpoint_xfer_bulk(ep)) {
744 == USB_ENDPOINT_XFER_BULK) {
745 /* BULK in or out? */ 744 /* BULK in or out? */
746 if (ep->bEndpointAddress & USB_DIR_IN) 745 if (usb_endpoint_dir_in(ep))
747 ep_in = ep; 746 ep_in = ep;
748 else 747 else
749 ep_out = ep; 748 ep_out = ep;
750 } 749 }
751 750
752 /* Is it an interrupt endpoint? */ 751 /* Is it an interrupt endpoint? */
753 else if ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) 752 else if (usb_endpoint_xfer_int(ep)) {
754 == USB_ENDPOINT_XFER_INT) {
755 ep_int = ep; 753 ep_int = ep;
756 } 754 }
757 } 755 }
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index b77b30923928..e815b354c09d 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -406,7 +406,7 @@ static struct {
406 { PCI_CHIP_MACH64LB, "3D RAGE LT PRO (Mach64 LB, AGP)", 236, 75, 100, 135, ATI_CHIP_264LTPRO }, 406 { PCI_CHIP_MACH64LB, "3D RAGE LT PRO (Mach64 LB, AGP)", 236, 75, 100, 135, ATI_CHIP_264LTPRO },
407 { PCI_CHIP_MACH64LD, "3D RAGE LT PRO (Mach64 LD, AGP)", 230, 100, 100, 135, ATI_CHIP_264LTPRO }, 407 { PCI_CHIP_MACH64LD, "3D RAGE LT PRO (Mach64 LD, AGP)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
408 { PCI_CHIP_MACH64LI, "3D RAGE LT PRO (Mach64 LI, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1_1 | M64F_G3_PB_1024x768 }, 408 { PCI_CHIP_MACH64LI, "3D RAGE LT PRO (Mach64 LI, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1_1 | M64F_G3_PB_1024x768 },
409 { PCI_CHIP_MACH64LP, "3D RAGE LT PRO (Mach64 LP, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO }, 409 { PCI_CHIP_MACH64LP, "3D RAGE LT PRO (Mach64 LP, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1024x768 },
410 { PCI_CHIP_MACH64LQ, "3D RAGE LT PRO (Mach64 LQ, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO }, 410 { PCI_CHIP_MACH64LQ, "3D RAGE LT PRO (Mach64 LQ, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
411 411
412 { PCI_CHIP_MACH64GM, "3D RAGE XL (Mach64 GM, AGP 2x)", 230, 83, 63, 135, ATI_CHIP_264XL }, 412 { PCI_CHIP_MACH64GM, "3D RAGE XL (Mach64 GM, AGP 2x)", 230, 83, 63, 135, ATI_CHIP_264XL },
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index 676754520099..869725a13c21 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -139,7 +139,13 @@ void radeon_delete_i2c_busses(struct radeonfb_info *rinfo)
139int radeon_probe_i2c_connector(struct radeonfb_info *rinfo, int conn, 139int radeon_probe_i2c_connector(struct radeonfb_info *rinfo, int conn,
140 u8 **out_edid) 140 u8 **out_edid)
141{ 141{
142 u8 *edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter); 142 u32 reg = rinfo->i2c[conn-1].ddc_reg;
143 u8 *edid;
144
145 OUTREG(reg, INREG(reg) &
146 ~(VGA_DDC_DATA_OUTPUT | VGA_DDC_CLK_OUTPUT));
147
148 edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter);
143 149
144 if (out_edid) 150 if (out_edid)
145 *out_edid = edid; 151 *out_edid = edid;
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c
index 2ebbfd95145f..d07ecb53c68b 100644
--- a/drivers/video/backlight/corgi_bl.c
+++ b/drivers/video/backlight/corgi_bl.c
@@ -111,7 +111,7 @@ static struct backlight_properties corgibl_data = {
111 .update_status = corgibl_set_intensity, 111 .update_status = corgibl_set_intensity,
112}; 112};
113 113
114static int __init corgibl_probe(struct platform_device *pdev) 114static int corgibl_probe(struct platform_device *pdev)
115{ 115{
116 struct corgibl_machinfo *machinfo = pdev->dev.platform_data; 116 struct corgibl_machinfo *machinfo = pdev->dev.platform_data;
117 117
@@ -166,4 +166,4 @@ module_exit(corgibl_exit);
166 166
167MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>"); 167MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>");
168MODULE_DESCRIPTION("Corgi Backlight Driver"); 168MODULE_DESCRIPTION("Corgi Backlight Driver");
169MODULE_LICENSE("GPLv2"); 169MODULE_LICENSE("GPL");
diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c
index fe1488374f62..e3993213d10e 100644
--- a/drivers/video/backlight/hp680_bl.c
+++ b/drivers/video/backlight/hp680_bl.c
@@ -19,7 +19,7 @@
19#include <linux/backlight.h> 19#include <linux/backlight.h>
20 20
21#include <asm/cpu/dac.h> 21#include <asm/cpu/dac.h>
22#include <asm/hp6xx/hp6xx.h> 22#include <asm/hp6xx.h>
23#include <asm/hd64461.h> 23#include <asm/hd64461.h>
24 24
25#define HP680_MAX_INTENSITY 255 25#define HP680_MAX_INTENSITY 255
diff --git a/drivers/video/controlfb.c b/drivers/video/controlfb.c
index 8cc6c0e2d27a..04c6d928189b 100644
--- a/drivers/video/controlfb.c
+++ b/drivers/video/controlfb.c
@@ -415,13 +415,15 @@ static int __init init_control(struct fb_info_control *p)
415 full = p->total_vram == 0x400000; 415 full = p->total_vram == 0x400000;
416 416
417 /* Try to pick a video mode out of NVRAM if we have one. */ 417 /* Try to pick a video mode out of NVRAM if we have one. */
418#ifdef CONFIG_NVRAM
418 if (default_cmode == CMODE_NVRAM){ 419 if (default_cmode == CMODE_NVRAM){
419 cmode = nvram_read_byte(NV_CMODE); 420 cmode = nvram_read_byte(NV_CMODE);
420 if(cmode < CMODE_8 || cmode > CMODE_32) 421 if(cmode < CMODE_8 || cmode > CMODE_32)
421 cmode = CMODE_8; 422 cmode = CMODE_8;
422 } else 423 } else
424#endif
423 cmode=default_cmode; 425 cmode=default_cmode;
424 426#ifdef CONFIG_NVRAM
425 if (default_vmode == VMODE_NVRAM) { 427 if (default_vmode == VMODE_NVRAM) {
426 vmode = nvram_read_byte(NV_VMODE); 428 vmode = nvram_read_byte(NV_VMODE);
427 if (vmode < 1 || vmode > VMODE_MAX || 429 if (vmode < 1 || vmode > VMODE_MAX ||
@@ -432,7 +434,9 @@ static int __init init_control(struct fb_info_control *p)
432 if (control_mac_modes[vmode - 1].m[full] < cmode) 434 if (control_mac_modes[vmode - 1].m[full] < cmode)
433 vmode = VMODE_640_480_60; 435 vmode = VMODE_640_480_60;
434 } 436 }
435 } else { 437 } else
438#endif
439 {
436 vmode=default_vmode; 440 vmode=default_vmode;
437 if (control_mac_modes[vmode - 1].m[full] < cmode) { 441 if (control_mac_modes[vmode - 1].m[full] < cmode) {
438 if (cmode > CMODE_8) 442 if (cmode > CMODE_8)
diff --git a/drivers/video/fb_ddc.c b/drivers/video/fb_ddc.c
index 3aa6ebf68f17..f836137a0eda 100644
--- a/drivers/video/fb_ddc.c
+++ b/drivers/video/fb_ddc.c
@@ -20,26 +20,26 @@
20static unsigned char *fb_do_probe_ddc_edid(struct i2c_adapter *adapter) 20static unsigned char *fb_do_probe_ddc_edid(struct i2c_adapter *adapter)
21{ 21{
22 unsigned char start = 0x0; 22 unsigned char start = 0x0;
23 unsigned char *buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
23 struct i2c_msg msgs[] = { 24 struct i2c_msg msgs[] = {
24 { 25 {
25 .addr = DDC_ADDR, 26 .addr = DDC_ADDR,
27 .flags = 0,
26 .len = 1, 28 .len = 1,
27 .buf = &start, 29 .buf = &start,
28 }, { 30 }, {
29 .addr = DDC_ADDR, 31 .addr = DDC_ADDR,
30 .flags = I2C_M_RD, 32 .flags = I2C_M_RD,
31 .len = EDID_LENGTH, 33 .len = EDID_LENGTH,
34 .buf = buf,
32 } 35 }
33 }; 36 };
34 unsigned char *buf;
35 37
36 buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
37 if (!buf) { 38 if (!buf) {
38 dev_warn(&adapter->dev, "unable to allocate memory for EDID " 39 dev_warn(&adapter->dev, "unable to allocate memory for EDID "
39 "block.\n"); 40 "block.\n");
40 return NULL; 41 return NULL;
41 } 42 }
42 msgs[1].buf = buf;
43 43
44 if (i2c_transfer(adapter, msgs, 2) == 2) 44 if (i2c_transfer(adapter, msgs, 2) == 2)
45 return buf; 45 return buf;
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 93ffcdd95f50..e973a87fbb01 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1296,14 +1296,14 @@ register_framebuffer(struct fb_info *fb_info)
1296 break; 1296 break;
1297 fb_info->node = i; 1297 fb_info->node = i;
1298 1298
1299 fb_info->class_device = class_device_create(fb_class, NULL, MKDEV(FB_MAJOR, i), 1299 fb_info->dev = device_create(fb_class, fb_info->device,
1300 fb_info->device, "fb%d", i); 1300 MKDEV(FB_MAJOR, i), "fb%d", i);
1301 if (IS_ERR(fb_info->class_device)) { 1301 if (IS_ERR(fb_info->dev)) {
1302 /* Not fatal */ 1302 /* Not fatal */
1303 printk(KERN_WARNING "Unable to create class_device for framebuffer %d; errno = %ld\n", i, PTR_ERR(fb_info->class_device)); 1303 printk(KERN_WARNING "Unable to create device for framebuffer %d; errno = %ld\n", i, PTR_ERR(fb_info->dev));
1304 fb_info->class_device = NULL; 1304 fb_info->dev = NULL;
1305 } else 1305 } else
1306 fb_init_class_device(fb_info); 1306 fb_init_device(fb_info);
1307 1307
1308 if (fb_info->pixmap.addr == NULL) { 1308 if (fb_info->pixmap.addr == NULL) {
1309 fb_info->pixmap.addr = kmalloc(FBPIXMAPSIZE, GFP_KERNEL); 1309 fb_info->pixmap.addr = kmalloc(FBPIXMAPSIZE, GFP_KERNEL);
@@ -1356,8 +1356,8 @@ unregister_framebuffer(struct fb_info *fb_info)
1356 fb_destroy_modelist(&fb_info->modelist); 1356 fb_destroy_modelist(&fb_info->modelist);
1357 registered_fb[i]=NULL; 1357 registered_fb[i]=NULL;
1358 num_registered_fb--; 1358 num_registered_fb--;
1359 fb_cleanup_class_device(fb_info); 1359 fb_cleanup_device(fb_info);
1360 class_device_destroy(fb_class, MKDEV(FB_MAJOR, i)); 1360 device_destroy(fb_class, MKDEV(FB_MAJOR, i));
1361 event.info = fb_info; 1361 event.info = fb_info;
1362 fb_notifier_call_chain(FB_EVENT_FB_UNREGISTERED, &event); 1362 fb_notifier_call_chain(FB_EVENT_FB_UNREGISTERED, &event);
1363 return 0; 1363 return 0;
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c
index d3a50417ed9a..323bdf6fc7d5 100644
--- a/drivers/video/fbsysfs.c
+++ b/drivers/video/fbsysfs.c
@@ -73,7 +73,7 @@ EXPORT_SYMBOL(framebuffer_alloc);
73 * 73 *
74 * @info: frame buffer info structure 74 * @info: frame buffer info structure
75 * 75 *
76 * Drop the reference count of the class_device embedded in the 76 * Drop the reference count of the device embedded in the
77 * framebuffer info structure. 77 * framebuffer info structure.
78 * 78 *
79 */ 79 */
@@ -120,10 +120,10 @@ static int mode_string(char *buf, unsigned int offset,
120 m, mode->xres, mode->yres, v, mode->refresh); 120 m, mode->xres, mode->yres, v, mode->refresh);
121} 121}
122 122
123static ssize_t store_mode(struct class_device *class_device, const char * buf, 123static ssize_t store_mode(struct device *device, struct device_attribute *attr,
124 size_t count) 124 const char *buf, size_t count)
125{ 125{
126 struct fb_info *fb_info = class_get_devdata(class_device); 126 struct fb_info *fb_info = dev_get_drvdata(device);
127 char mstr[100]; 127 char mstr[100];
128 struct fb_var_screeninfo var; 128 struct fb_var_screeninfo var;
129 struct fb_modelist *modelist; 129 struct fb_modelist *modelist;
@@ -151,9 +151,10 @@ static ssize_t store_mode(struct class_device *class_device, const char * buf,
151 return -EINVAL; 151 return -EINVAL;
152} 152}
153 153
154static ssize_t show_mode(struct class_device *class_device, char *buf) 154static ssize_t show_mode(struct device *device, struct device_attribute *attr,
155 char *buf)
155{ 156{
156 struct fb_info *fb_info = class_get_devdata(class_device); 157 struct fb_info *fb_info = dev_get_drvdata(device);
157 158
158 if (!fb_info->mode) 159 if (!fb_info->mode)
159 return 0; 160 return 0;
@@ -161,10 +162,11 @@ static ssize_t show_mode(struct class_device *class_device, char *buf)
161 return mode_string(buf, 0, fb_info->mode); 162 return mode_string(buf, 0, fb_info->mode);
162} 163}
163 164
164static ssize_t store_modes(struct class_device *class_device, const char * buf, 165static ssize_t store_modes(struct device *device,
165 size_t count) 166 struct device_attribute *attr,
167 const char *buf, size_t count)
166{ 168{
167 struct fb_info *fb_info = class_get_devdata(class_device); 169 struct fb_info *fb_info = dev_get_drvdata(device);
168 LIST_HEAD(old_list); 170 LIST_HEAD(old_list);
169 int i = count / sizeof(struct fb_videomode); 171 int i = count / sizeof(struct fb_videomode);
170 172
@@ -186,9 +188,10 @@ static ssize_t store_modes(struct class_device *class_device, const char * buf,
186 return 0; 188 return 0;
187} 189}
188 190
189static ssize_t show_modes(struct class_device *class_device, char *buf) 191static ssize_t show_modes(struct device *device, struct device_attribute *attr,
192 char *buf)
190{ 193{
191 struct fb_info *fb_info = class_get_devdata(class_device); 194 struct fb_info *fb_info = dev_get_drvdata(device);
192 unsigned int i; 195 unsigned int i;
193 struct list_head *pos; 196 struct list_head *pos;
194 struct fb_modelist *modelist; 197 struct fb_modelist *modelist;
@@ -203,10 +206,10 @@ static ssize_t show_modes(struct class_device *class_device, char *buf)
203 return i; 206 return i;
204} 207}
205 208
206static ssize_t store_bpp(struct class_device *class_device, const char * buf, 209static ssize_t store_bpp(struct device *device, struct device_attribute *attr,
207 size_t count) 210 const char *buf, size_t count)
208{ 211{
209 struct fb_info *fb_info = class_get_devdata(class_device); 212 struct fb_info *fb_info = dev_get_drvdata(device);
210 struct fb_var_screeninfo var; 213 struct fb_var_screeninfo var;
211 char ** last = NULL; 214 char ** last = NULL;
212 int err; 215 int err;
@@ -218,16 +221,18 @@ static ssize_t store_bpp(struct class_device *class_device, const char * buf,
218 return count; 221 return count;
219} 222}
220 223
221static ssize_t show_bpp(struct class_device *class_device, char *buf) 224static ssize_t show_bpp(struct device *device, struct device_attribute *attr,
225 char *buf)
222{ 226{
223 struct fb_info *fb_info = class_get_devdata(class_device); 227 struct fb_info *fb_info = dev_get_drvdata(device);
224 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.bits_per_pixel); 228 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.bits_per_pixel);
225} 229}
226 230
227static ssize_t store_rotate(struct class_device *class_device, const char *buf, 231static ssize_t store_rotate(struct device *device,
228 size_t count) 232 struct device_attribute *attr,
233 const char *buf, size_t count)
229{ 234{
230 struct fb_info *fb_info = class_get_devdata(class_device); 235 struct fb_info *fb_info = dev_get_drvdata(device);
231 struct fb_var_screeninfo var; 236 struct fb_var_screeninfo var;
232 char **last = NULL; 237 char **last = NULL;
233 int err; 238 int err;
@@ -242,17 +247,19 @@ static ssize_t store_rotate(struct class_device *class_device, const char *buf,
242} 247}
243 248
244 249
245static ssize_t show_rotate(struct class_device *class_device, char *buf) 250static ssize_t show_rotate(struct device *device,
251 struct device_attribute *attr, char *buf)
246{ 252{
247 struct fb_info *fb_info = class_get_devdata(class_device); 253 struct fb_info *fb_info = dev_get_drvdata(device);
248 254
249 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.rotate); 255 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.rotate);
250} 256}
251 257
252static ssize_t store_virtual(struct class_device *class_device, 258static ssize_t store_virtual(struct device *device,
253 const char * buf, size_t count) 259 struct device_attribute *attr,
260 const char *buf, size_t count)
254{ 261{
255 struct fb_info *fb_info = class_get_devdata(class_device); 262 struct fb_info *fb_info = dev_get_drvdata(device);
256 struct fb_var_screeninfo var; 263 struct fb_var_screeninfo var;
257 char *last = NULL; 264 char *last = NULL;
258 int err; 265 int err;
@@ -269,23 +276,26 @@ static ssize_t store_virtual(struct class_device *class_device,
269 return count; 276 return count;
270} 277}
271 278
272static ssize_t show_virtual(struct class_device *class_device, char *buf) 279static ssize_t show_virtual(struct device *device,
280 struct device_attribute *attr, char *buf)
273{ 281{
274 struct fb_info *fb_info = class_get_devdata(class_device); 282 struct fb_info *fb_info = dev_get_drvdata(device);
275 return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xres_virtual, 283 return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xres_virtual,
276 fb_info->var.yres_virtual); 284 fb_info->var.yres_virtual);
277} 285}
278 286
279static ssize_t show_stride(struct class_device *class_device, char *buf) 287static ssize_t show_stride(struct device *device,
288 struct device_attribute *attr, char *buf)
280{ 289{
281 struct fb_info *fb_info = class_get_devdata(class_device); 290 struct fb_info *fb_info = dev_get_drvdata(device);
282 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->fix.line_length); 291 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->fix.line_length);
283} 292}
284 293
285static ssize_t store_blank(struct class_device *class_device, const char * buf, 294static ssize_t store_blank(struct device *device,
286 size_t count) 295 struct device_attribute *attr,
296 const char *buf, size_t count)
287{ 297{
288 struct fb_info *fb_info = class_get_devdata(class_device); 298 struct fb_info *fb_info = dev_get_drvdata(device);
289 char *last = NULL; 299 char *last = NULL;
290 int err; 300 int err;
291 301
@@ -299,42 +309,48 @@ static ssize_t store_blank(struct class_device *class_device, const char * buf,
299 return count; 309 return count;
300} 310}
301 311
302static ssize_t show_blank(struct class_device *class_device, char *buf) 312static ssize_t show_blank(struct device *device,
313 struct device_attribute *attr, char *buf)
303{ 314{
304// struct fb_info *fb_info = class_get_devdata(class_device); 315// struct fb_info *fb_info = dev_get_drvdata(device);
305 return 0; 316 return 0;
306} 317}
307 318
308static ssize_t store_console(struct class_device *class_device, 319static ssize_t store_console(struct device *device,
309 const char * buf, size_t count) 320 struct device_attribute *attr,
321 const char *buf, size_t count)
310{ 322{
311// struct fb_info *fb_info = class_get_devdata(class_device); 323// struct fb_info *fb_info = dev_get_drvdata(device);
312 return 0; 324 return 0;
313} 325}
314 326
315static ssize_t show_console(struct class_device *class_device, char *buf) 327static ssize_t show_console(struct device *device,
328 struct device_attribute *attr, char *buf)
316{ 329{
317// struct fb_info *fb_info = class_get_devdata(class_device); 330// struct fb_info *fb_info = dev_get_drvdata(device);
318 return 0; 331 return 0;
319} 332}
320 333
321static ssize_t store_cursor(struct class_device *class_device, 334static ssize_t store_cursor(struct device *device,
322 const char * buf, size_t count) 335 struct device_attribute *attr,
336 const char *buf, size_t count)
323{ 337{
324// struct fb_info *fb_info = class_get_devdata(class_device); 338// struct fb_info *fb_info = dev_get_drvdata(device);
325 return 0; 339 return 0;
326} 340}
327 341
328static ssize_t show_cursor(struct class_device *class_device, char *buf) 342static ssize_t show_cursor(struct device *device,
343 struct device_attribute *attr, char *buf)
329{ 344{
330// struct fb_info *fb_info = class_get_devdata(class_device); 345// struct fb_info *fb_info = dev_get_drvdata(device);
331 return 0; 346 return 0;
332} 347}
333 348
334static ssize_t store_pan(struct class_device *class_device, const char * buf, 349static ssize_t store_pan(struct device *device,
335 size_t count) 350 struct device_attribute *attr,
351 const char *buf, size_t count)
336{ 352{
337 struct fb_info *fb_info = class_get_devdata(class_device); 353 struct fb_info *fb_info = dev_get_drvdata(device);
338 struct fb_var_screeninfo var; 354 struct fb_var_screeninfo var;
339 char *last = NULL; 355 char *last = NULL;
340 int err; 356 int err;
@@ -355,24 +371,27 @@ static ssize_t store_pan(struct class_device *class_device, const char * buf,
355 return count; 371 return count;
356} 372}
357 373
358static ssize_t show_pan(struct class_device *class_device, char *buf) 374static ssize_t show_pan(struct device *device,
375 struct device_attribute *attr, char *buf)
359{ 376{
360 struct fb_info *fb_info = class_get_devdata(class_device); 377 struct fb_info *fb_info = dev_get_drvdata(device);
361 return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xoffset, 378 return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xoffset,
362 fb_info->var.xoffset); 379 fb_info->var.xoffset);
363} 380}
364 381
365static ssize_t show_name(struct class_device *class_device, char *buf) 382static ssize_t show_name(struct device *device,
383 struct device_attribute *attr, char *buf)
366{ 384{
367 struct fb_info *fb_info = class_get_devdata(class_device); 385 struct fb_info *fb_info = dev_get_drvdata(device);
368 386
369 return snprintf(buf, PAGE_SIZE, "%s\n", fb_info->fix.id); 387 return snprintf(buf, PAGE_SIZE, "%s\n", fb_info->fix.id);
370} 388}
371 389
372static ssize_t store_fbstate(struct class_device *class_device, 390static ssize_t store_fbstate(struct device *device,
373 const char *buf, size_t count) 391 struct device_attribute *attr,
392 const char *buf, size_t count)
374{ 393{
375 struct fb_info *fb_info = class_get_devdata(class_device); 394 struct fb_info *fb_info = dev_get_drvdata(device);
376 u32 state; 395 u32 state;
377 char *last = NULL; 396 char *last = NULL;
378 397
@@ -385,17 +404,19 @@ static ssize_t store_fbstate(struct class_device *class_device,
385 return count; 404 return count;
386} 405}
387 406
388static ssize_t show_fbstate(struct class_device *class_device, char *buf) 407static ssize_t show_fbstate(struct device *device,
408 struct device_attribute *attr, char *buf)
389{ 409{
390 struct fb_info *fb_info = class_get_devdata(class_device); 410 struct fb_info *fb_info = dev_get_drvdata(device);
391 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->state); 411 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->state);
392} 412}
393 413
394#ifdef CONFIG_FB_BACKLIGHT 414#ifdef CONFIG_FB_BACKLIGHT
395static ssize_t store_bl_curve(struct class_device *class_device, 415static ssize_t store_bl_curve(struct device *device,
396 const char *buf, size_t count) 416 struct device_attribute *attr,
417 const char *buf, size_t count)
397{ 418{
398 struct fb_info *fb_info = class_get_devdata(class_device); 419 struct fb_info *fb_info = dev_get_drvdata(device);
399 u8 tmp_curve[FB_BACKLIGHT_LEVELS]; 420 u8 tmp_curve[FB_BACKLIGHT_LEVELS];
400 unsigned int i; 421 unsigned int i;
401 422
@@ -432,9 +453,10 @@ static ssize_t store_bl_curve(struct class_device *class_device,
432 return count; 453 return count;
433} 454}
434 455
435static ssize_t show_bl_curve(struct class_device *class_device, char *buf) 456static ssize_t show_bl_curve(struct device *device,
457 struct device_attribute *attr, char *buf)
436{ 458{
437 struct fb_info *fb_info = class_get_devdata(class_device); 459 struct fb_info *fb_info = dev_get_drvdata(device);
438 ssize_t len = 0; 460 ssize_t len = 0;
439 unsigned int i; 461 unsigned int i;
440 462
@@ -465,7 +487,7 @@ static ssize_t show_bl_curve(struct class_device *class_device, char *buf)
465/* When cmap is added back in it should be a binary attribute 487/* When cmap is added back in it should be a binary attribute
466 * not a text one. Consideration should also be given to converting 488 * not a text one. Consideration should also be given to converting
467 * fbdev to use configfs instead of sysfs */ 489 * fbdev to use configfs instead of sysfs */
468static struct class_device_attribute class_device_attrs[] = { 490static struct device_attribute device_attrs[] = {
469 __ATTR(bits_per_pixel, S_IRUGO|S_IWUSR, show_bpp, store_bpp), 491 __ATTR(bits_per_pixel, S_IRUGO|S_IWUSR, show_bpp, store_bpp),
470 __ATTR(blank, S_IRUGO|S_IWUSR, show_blank, store_blank), 492 __ATTR(blank, S_IRUGO|S_IWUSR, show_blank, store_blank),
471 __ATTR(console, S_IRUGO|S_IWUSR, show_console, store_console), 493 __ATTR(console, S_IRUGO|S_IWUSR, show_console, store_console),
@@ -483,17 +505,16 @@ static struct class_device_attribute class_device_attrs[] = {
483#endif 505#endif
484}; 506};
485 507
486int fb_init_class_device(struct fb_info *fb_info) 508int fb_init_device(struct fb_info *fb_info)
487{ 509{
488 int i, error = 0; 510 int i, error = 0;
489 511
490 class_set_devdata(fb_info->class_device, fb_info); 512 dev_set_drvdata(fb_info->dev, fb_info);
491 513
492 fb_info->class_flag |= FB_SYSFS_FLAG_ATTR; 514 fb_info->class_flag |= FB_SYSFS_FLAG_ATTR;
493 515
494 for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) { 516 for (i = 0; i < ARRAY_SIZE(device_attrs); i++) {
495 error = class_device_create_file(fb_info->class_device, 517 error = device_create_file(fb_info->dev, &device_attrs[i]);
496 &class_device_attrs[i]);
497 518
498 if (error) 519 if (error)
499 break; 520 break;
@@ -501,22 +522,20 @@ int fb_init_class_device(struct fb_info *fb_info)
501 522
502 if (error) { 523 if (error) {
503 while (--i >= 0) 524 while (--i >= 0)
504 class_device_remove_file(fb_info->class_device, 525 device_remove_file(fb_info->dev, &device_attrs[i]);
505 &class_device_attrs[i]);
506 fb_info->class_flag &= ~FB_SYSFS_FLAG_ATTR; 526 fb_info->class_flag &= ~FB_SYSFS_FLAG_ATTR;
507 } 527 }
508 528
509 return 0; 529 return 0;
510} 530}
511 531
512void fb_cleanup_class_device(struct fb_info *fb_info) 532void fb_cleanup_device(struct fb_info *fb_info)
513{ 533{
514 unsigned int i; 534 unsigned int i;
515 535
516 if (fb_info->class_flag & FB_SYSFS_FLAG_ATTR) { 536 if (fb_info->class_flag & FB_SYSFS_FLAG_ATTR) {
517 for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) 537 for (i = 0; i < ARRAY_SIZE(device_attrs); i++)
518 class_device_remove_file(fb_info->class_device, 538 device_remove_file(fb_info->dev, &device_attrs[i]);
519 &class_device_attrs[i]);
520 539
521 fb_info->class_flag &= ~FB_SYSFS_FLAG_ATTR; 540 fb_info->class_flag &= ~FB_SYSFS_FLAG_ATTR;
522 } 541 }
diff --git a/drivers/video/hitfb.c b/drivers/video/hitfb.c
index 3afb472763c0..3dc49424dc75 100644
--- a/drivers/video/hitfb.c
+++ b/drivers/video/hitfb.c
@@ -29,7 +29,6 @@
29#include <asm/io.h> 29#include <asm/io.h>
30#include <asm/hd64461.h> 30#include <asm/hd64461.h>
31#include <asm/cpu/dac.h> 31#include <asm/cpu/dac.h>
32#include <asm/hp6xx/hp6xx.h>
33 32
34#define WIDTH 640 33#define WIDTH 640
35 34
diff --git a/drivers/video/igafb.c b/drivers/video/igafb.c
index 67f384f86758..e6df492c22a5 100644
--- a/drivers/video/igafb.c
+++ b/drivers/video/igafb.c
@@ -573,3 +573,10 @@ int __init igafb_setup(char *options)
573 573
574module_init(igafb_init); 574module_init(igafb_init);
575MODULE_LICENSE("GPL"); 575MODULE_LICENSE("GPL");
576static struct pci_device_id igafb_pci_tbl[] __devinitdata = {
577 { PCI_VENDOR_ID_INTERG, PCI_DEVICE_ID_INTERG_1682,
578 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
579 { }
580};
581
582MODULE_DEVICE_TABLE(pci, igafb_pci_tbl);
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index eeeeff9a09eb..a95836839e1e 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -161,7 +161,7 @@ intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size,
161 return 1; 161 return 1;
162 162
163 /* Find the bridge device. It is always 0:0.0 */ 163 /* Find the bridge device. It is always 0:0.0 */
164 if (!(bridge_dev = pci_find_slot(0, PCI_DEVFN(0, 0)))) { 164 if (!(bridge_dev = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0)))) {
165 ERR_MSG("cannot find bridge device\n"); 165 ERR_MSG("cannot find bridge device\n");
166 return 1; 166 return 1;
167 } 167 }
@@ -169,6 +169,8 @@ intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size,
169 /* Get the fb aperture size and "stolen" memory amount. */ 169 /* Get the fb aperture size and "stolen" memory amount. */
170 tmp = 0; 170 tmp = 0;
171 pci_read_config_word(bridge_dev, INTEL_GMCH_CTRL, &tmp); 171 pci_read_config_word(bridge_dev, INTEL_GMCH_CTRL, &tmp);
172 pci_dev_put(bridge_dev);
173
172 switch (pdev->device) { 174 switch (pdev->device) {
173 case PCI_DEVICE_ID_INTEL_915G: 175 case PCI_DEVICE_ID_INTEL_915G:
174 case PCI_DEVICE_ID_INTEL_915GM: 176 case PCI_DEVICE_ID_INTEL_915GM:
@@ -662,7 +664,7 @@ intelfbhw_print_hw_state(struct intelfb_info *dinfo, struct intelfb_hwstate *hw)
662 int index = dinfo->pll_index; 664 int index = dinfo->pll_index;
663 DBG_MSG("intelfbhw_print_hw_state\n"); 665 DBG_MSG("intelfbhw_print_hw_state\n");
664 666
665 if (!hw || !dinfo) 667 if (!hw)
666 return; 668 return;
667 /* Read in as much of the HW state as possible. */ 669 /* Read in as much of the HW state as possible. */
668 printk("hw state dump start\n"); 670 printk("hw state dump start\n");
diff --git a/drivers/video/nvidia/nv_hw.c b/drivers/video/nvidia/nv_hw.c
index 9ed640d35728..ea426115c6f9 100644
--- a/drivers/video/nvidia/nv_hw.c
+++ b/drivers/video/nvidia/nv_hw.c
@@ -145,12 +145,18 @@ static void nvGetClocks(struct nvidia_par *par, unsigned int *MClk,
145 145
146 if (par->Architecture >= NV_ARCH_40) { 146 if (par->Architecture >= NV_ARCH_40) {
147 pll = NV_RD32(par->PMC, 0x4020); 147 pll = NV_RD32(par->PMC, 0x4020);
148 P = (pll >> 16) & 0x03; 148 P = (pll >> 16) & 0x07;
149 pll = NV_RD32(par->PMC, 0x4024); 149 pll = NV_RD32(par->PMC, 0x4024);
150 M = pll & 0xFF; 150 M = pll & 0xFF;
151 N = (pll >> 8) & 0xFF; 151 N = (pll >> 8) & 0xFF;
152 MB = (pll >> 16) & 0xFF; 152 if (((par->Chipset & 0xfff0) == 0x0290) ||
153 NB = (pll >> 24) & 0xFF; 153 ((par->Chipset & 0xfff0) == 0x0390)) {
154 MB = 1;
155 NB = 1;
156 } else {
157 MB = (pll >> 16) & 0xFF;
158 NB = (pll >> 24) & 0xFF;
159 }
154 *MClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P; 160 *MClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P;
155 161
156 pll = NV_RD32(par->PMC, 0x4000); 162 pll = NV_RD32(par->PMC, 0x4000);
diff --git a/drivers/video/nvidia/nv_setup.c b/drivers/video/nvidia/nv_setup.c
index a18a9aebf05f..eab3e282a4de 100644
--- a/drivers/video/nvidia/nv_setup.c
+++ b/drivers/video/nvidia/nv_setup.c
@@ -262,7 +262,7 @@ static void nv10GetConfig(struct nvidia_par *par)
262#endif 262#endif
263 263
264 dev = pci_find_slot(0, 1); 264 dev = pci_find_slot(0, 1);
265 if ((par->Chipset && 0xffff) == 0x01a0) { 265 if ((par->Chipset & 0xffff) == 0x01a0) {
266 int amt = 0; 266 int amt = 0;
267 267
268 pci_read_config_dword(dev, 0x7c, &amt); 268 pci_read_config_dword(dev, 0x7c, &amt);
@@ -359,6 +359,7 @@ int NVCommonSetup(struct fb_info *info)
359 case 0x0186: 359 case 0x0186:
360 case 0x0187: 360 case 0x0187:
361 case 0x018D: 361 case 0x018D:
362 case 0x0228:
362 case 0x0286: 363 case 0x0286:
363 case 0x028C: 364 case 0x028C:
364 case 0x0316: 365 case 0x0316:
@@ -382,6 +383,10 @@ int NVCommonSetup(struct fb_info *info)
382 case 0x034C: 383 case 0x034C:
383 case 0x0160: 384 case 0x0160:
384 case 0x0166: 385 case 0x0166:
386 case 0x0169:
387 case 0x016B:
388 case 0x016C:
389 case 0x016D:
385 case 0x00C8: 390 case 0x00C8:
386 case 0x00CC: 391 case 0x00CC:
387 case 0x0144: 392 case 0x0144:
@@ -639,12 +644,23 @@ int NVCommonSetup(struct fb_info *info)
639 par->fpHeight = NV_RD32(par->PRAMDAC, 0x0800) + 1; 644 par->fpHeight = NV_RD32(par->PRAMDAC, 0x0800) + 1;
640 par->fpSyncs = NV_RD32(par->PRAMDAC, 0x0848) & 0x30000033; 645 par->fpSyncs = NV_RD32(par->PRAMDAC, 0x0848) & 0x30000033;
641 646
642 printk("Panel size is %i x %i\n", par->fpWidth, par->fpHeight); 647 printk("nvidiafb: Panel size is %i x %i\n", par->fpWidth, par->fpHeight);
643 } 648 }
644 649
645 if (monA) 650 if (monA)
646 info->monspecs = *monA; 651 info->monspecs = *monA;
647 652
653 if (!par->FlatPanel || !par->twoHeads)
654 par->FPDither = 0;
655
656 par->LVDS = 0;
657 if (par->FlatPanel && par->twoHeads) {
658 NV_WR32(par->PRAMDAC0, 0x08B0, 0x00010004);
659 if (par->PRAMDAC0[0x08b4] & 1)
660 par->LVDS = 1;
661 printk("nvidiafb: Panel is %s\n", par->LVDS ? "LVDS" : "TMDS");
662 }
663
648 kfree(edidA); 664 kfree(edidA);
649 kfree(edidB); 665 kfree(edidB);
650done: 666done:
diff --git a/drivers/video/nvidia/nv_type.h b/drivers/video/nvidia/nv_type.h
index acdc26693402..86e65dea60d3 100644
--- a/drivers/video/nvidia/nv_type.h
+++ b/drivers/video/nvidia/nv_type.h
@@ -129,6 +129,7 @@ struct nvidia_par {
129 int fpHeight; 129 int fpHeight;
130 int PanelTweak; 130 int PanelTweak;
131 int paneltweak; 131 int paneltweak;
132 int LVDS;
132 int pm_state; 133 int pm_state;
133 u32 crtcSync_read; 134 u32 crtcSync_read;
134 u32 fpSyncs; 135 u32 fpSyncs;
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index eb24107bcc81..538e947610e1 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -1160,20 +1160,20 @@ static u32 __devinit nvidia_get_arch(struct fb_info *info)
1160 case 0x0340: /* GeForceFX 5700 */ 1160 case 0x0340: /* GeForceFX 5700 */
1161 arch = NV_ARCH_30; 1161 arch = NV_ARCH_30;
1162 break; 1162 break;
1163 case 0x0040: 1163 case 0x0040: /* GeForce 6800 */
1164 case 0x00C0: 1164 case 0x00C0: /* GeForce 6800 */
1165 case 0x0120: 1165 case 0x0120: /* GeForce 6800 */
1166 case 0x0130: 1166 case 0x0130:
1167 case 0x0140: 1167 case 0x0140: /* GeForce 6600 */
1168 case 0x0160: 1168 case 0x0160: /* GeForce 6200 */
1169 case 0x01D0: 1169 case 0x01D0: /* GeForce 7200, 7300, 7400 */
1170 case 0x0090: 1170 case 0x0090: /* GeForce 7800 */
1171 case 0x0210: 1171 case 0x0210: /* GeForce 6800 */
1172 case 0x0220: 1172 case 0x0220: /* GeForce 6200 */
1173 case 0x0230: 1173 case 0x0230:
1174 case 0x0240: 1174 case 0x0240: /* GeForce 6100 */
1175 case 0x0290: 1175 case 0x0290: /* GeForce 7900 */
1176 case 0x0390: 1176 case 0x0390: /* GeForce 7600 */
1177 arch = NV_ARCH_40; 1177 arch = NV_ARCH_40;
1178 break; 1178 break;
1179 case 0x0020: /* TNT, TNT2 */ 1179 case 0x0020: /* TNT, TNT2 */
diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index bad0e98fb3b6..9a40bbecf76b 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -157,7 +157,7 @@ static int offb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
157 out_le32(par->cmap_adr + 0xb4, (red << 16 | green << 8 | blue)); 157 out_le32(par->cmap_adr + 0xb4, (red << 16 | green << 8 | blue));
158 break; 158 break;
159 case cmap_gxt2000: 159 case cmap_gxt2000:
160 out_le32((unsigned __iomem *) par->cmap_adr + regno, 160 out_le32(((unsigned __iomem *) par->cmap_adr) + regno,
161 (red << 16 | green << 8 | blue)); 161 (red << 16 | green << 8 | blue));
162 break; 162 break;
163 } 163 }
@@ -213,7 +213,7 @@ static int offb_blank(int blank, struct fb_info *info)
213 out_le32(par->cmap_adr + 0xb4, 0); 213 out_le32(par->cmap_adr + 0xb4, 0);
214 break; 214 break;
215 case cmap_gxt2000: 215 case cmap_gxt2000:
216 out_le32((unsigned __iomem *) par->cmap_adr + i, 216 out_le32(((unsigned __iomem *) par->cmap_adr) + i,
217 0); 217 0);
218 break; 218 break;
219 } 219 }
@@ -226,13 +226,23 @@ static int offb_blank(int blank, struct fb_info *info)
226static void __iomem *offb_map_reg(struct device_node *np, int index, 226static void __iomem *offb_map_reg(struct device_node *np, int index,
227 unsigned long offset, unsigned long size) 227 unsigned long offset, unsigned long size)
228{ 228{
229 struct resource r; 229 const u32 *addrp;
230 230 u64 asize, taddr;
231 if (of_address_to_resource(np, index, &r)) 231 unsigned int flags;
232 return 0; 232
233 if ((r.start + offset + size) > r.end) 233 addrp = of_get_pci_address(np, index, &asize, &flags);
234 return 0; 234 if (addrp == NULL)
235 return ioremap(r.start + offset, size); 235 addrp = of_get_address(np, index, &asize, &flags);
236 if (addrp == NULL)
237 return NULL;
238 if ((flags & (IORESOURCE_IO | IORESOURCE_MEM)) == 0)
239 return NULL;
240 if ((offset + size) > asize)
241 return NULL;
242 taddr = of_translate_address(np, addrp);
243 if (taddr == OF_BAD_ADDR)
244 return NULL;
245 return ioremap(taddr + offset, size);
236} 246}
237 247
238static void __init offb_init_fb(const char *name, const char *full_name, 248static void __init offb_init_fb(const char *name, const char *full_name,
@@ -289,7 +299,6 @@ static void __init offb_init_fb(const char *name, const char *full_name,
289 299
290 par->cmap_type = cmap_unknown; 300 par->cmap_type = cmap_unknown;
291 if (depth == 8) { 301 if (depth == 8) {
292 /* Palette hacks disabled for now */
293 if (dp && !strncmp(name, "ATY,Rage128", 11)) { 302 if (dp && !strncmp(name, "ATY,Rage128", 11)) {
294 par->cmap_adr = offb_map_reg(dp, 2, 0, 0x1fff); 303 par->cmap_adr = offb_map_reg(dp, 2, 0, 0x1fff);
295 if (par->cmap_adr) 304 if (par->cmap_adr)
@@ -313,7 +322,8 @@ static void __init offb_init_fb(const char *name, const char *full_name,
313 ioremap(base + 0x7ff000, 0x1000) + 0xcc0; 322 ioremap(base + 0x7ff000, 0x1000) + 0xcc0;
314 par->cmap_data = par->cmap_adr + 1; 323 par->cmap_data = par->cmap_adr + 1;
315 par->cmap_type = cmap_m64; 324 par->cmap_type = cmap_m64;
316 } else if (dp && device_is_compatible(dp, "pci1014,b7")) { 325 } else if (dp && (device_is_compatible(dp, "pci1014,b7") ||
326 device_is_compatible(dp, "pci1014,21c"))) {
317 par->cmap_adr = offb_map_reg(dp, 0, 0x6000, 0x1000); 327 par->cmap_adr = offb_map_reg(dp, 0, 0x6000, 0x1000);
318 if (par->cmap_adr) 328 if (par->cmap_adr)
319 par->cmap_type = cmap_gxt2000; 329 par->cmap_type = cmap_gxt2000;
@@ -433,7 +443,7 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
433 pp = get_property(dp, "linux,bootx-linebytes", &len); 443 pp = get_property(dp, "linux,bootx-linebytes", &len);
434 if (pp == NULL) 444 if (pp == NULL)
435 pp = get_property(dp, "linebytes", &len); 445 pp = get_property(dp, "linebytes", &len);
436 if (pp && len == sizeof(u32)) 446 if (pp && len == sizeof(u32) && (*pp != 0xffffffffu))
437 pitch = *pp; 447 pitch = *pp;
438 else 448 else
439 pitch = width * ((depth + 7) / 8); 449 pitch = width * ((depth + 7) / 8);
@@ -496,7 +506,7 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
496 offb_init_fb(no_real_node ? "bootx" : dp->name, 506 offb_init_fb(no_real_node ? "bootx" : dp->name,
497 no_real_node ? "display" : dp->full_name, 507 no_real_node ? "display" : dp->full_name,
498 width, height, depth, pitch, address, 508 width, height, depth, pitch, address,
499 no_real_node ? dp : NULL); 509 no_real_node ? NULL : dp);
500 } 510 }
501} 511}
502 512
diff --git a/drivers/video/platinumfb.c b/drivers/video/platinumfb.c
index 983be3ec2345..fdb33cd21a27 100644
--- a/drivers/video/platinumfb.c
+++ b/drivers/video/platinumfb.c
@@ -339,11 +339,12 @@ static int __devinit platinum_init_fb(struct fb_info *info)
339 339
340 sense = read_platinum_sense(pinfo); 340 sense = read_platinum_sense(pinfo);
341 printk(KERN_INFO "platinumfb: Monitor sense value = 0x%x, ", sense); 341 printk(KERN_INFO "platinumfb: Monitor sense value = 0x%x, ", sense);
342
343 if (default_vmode == VMODE_NVRAM) { 342 if (default_vmode == VMODE_NVRAM) {
343#ifdef CONFIG_NVRAM
344 default_vmode = nvram_read_byte(NV_VMODE); 344 default_vmode = nvram_read_byte(NV_VMODE);
345 if (default_vmode <= 0 || default_vmode > VMODE_MAX || 345 if (default_vmode <= 0 || default_vmode > VMODE_MAX ||
346 !platinum_reg_init[default_vmode-1]) 346 !platinum_reg_init[default_vmode-1])
347#endif
347 default_vmode = VMODE_CHOOSE; 348 default_vmode = VMODE_CHOOSE;
348 } 349 }
349 if (default_vmode == VMODE_CHOOSE) { 350 if (default_vmode == VMODE_CHOOSE) {
@@ -351,8 +352,10 @@ static int __devinit platinum_init_fb(struct fb_info *info)
351 } 352 }
352 if (default_vmode <= 0 || default_vmode > VMODE_MAX) 353 if (default_vmode <= 0 || default_vmode > VMODE_MAX)
353 default_vmode = VMODE_640_480_60; 354 default_vmode = VMODE_640_480_60;
355#ifdef CONFIG_NVRAM
354 if (default_cmode == CMODE_NVRAM) 356 if (default_cmode == CMODE_NVRAM)
355 default_cmode = nvram_read_byte(NV_CMODE); 357 default_cmode = nvram_read_byte(NV_CMODE);
358#endif
356 if (default_cmode < CMODE_8 || default_cmode > CMODE_32) 359 if (default_cmode < CMODE_8 || default_cmode > CMODE_32)
357 default_cmode = CMODE_8; 360 default_cmode = CMODE_8;
358 /* 361 /*
diff --git a/drivers/video/pnx4008/pnxrgbfb.c b/drivers/video/pnx4008/pnxrgbfb.c
index 7d9453c91a42..f29e66e2d774 100644
--- a/drivers/video/pnx4008/pnxrgbfb.c
+++ b/drivers/video/pnx4008/pnxrgbfb.c
@@ -154,7 +154,8 @@ static int __devinit rgbfb_probe(struct platform_device *pdev)
154 goto err1; 154 goto err1;
155 } 155 }
156 156
157 if (!fb_get_options("pnxrgbfb", &option) && !strcmp(option, "nocursor")) 157 if (!fb_get_options("pnxrgbfb", &option) && option &&
158 !strcmp(option, "nocursor"))
158 rgbfb_ops.fb_cursor = no_cursor; 159 rgbfb_ops.fb_cursor = no_cursor;
159 160
160 info->node = -1; 161 info->node = -1;
@@ -191,7 +192,7 @@ err:
191 192
192static struct platform_driver rgbfb_driver = { 193static struct platform_driver rgbfb_driver = {
193 .driver = { 194 .driver = {
194 .name = "rgbfb", 195 .name = "pnx4008-rgbfb",
195 }, 196 },
196 .probe = rgbfb_probe, 197 .probe = rgbfb_probe,
197 .remove = rgbfb_remove, 198 .remove = rgbfb_remove,
diff --git a/drivers/video/pnx4008/sdum.c b/drivers/video/pnx4008/sdum.c
index 51f0ecc2a511..d23bf0d659b6 100644
--- a/drivers/video/pnx4008/sdum.c
+++ b/drivers/video/pnx4008/sdum.c
@@ -848,7 +848,7 @@ static int sdum_remove(struct platform_device *pdev)
848 848
849static struct platform_driver sdum_driver = { 849static struct platform_driver sdum_driver = {
850 .driver = { 850 .driver = {
851 .name = "sdum", 851 .name = "pnx4008-sdum",
852 }, 852 },
853 .probe = sdum_probe, 853 .probe = sdum_probe,
854 .remove = sdum_remove, 854 .remove = sdum_remove,
diff --git a/drivers/video/valkyriefb.c b/drivers/video/valkyriefb.c
index 47f27924a7d7..06fc19a61192 100644
--- a/drivers/video/valkyriefb.c
+++ b/drivers/video/valkyriefb.c
@@ -284,7 +284,7 @@ static void __init valkyrie_choose_mode(struct fb_info_valkyrie *p)
284 printk(KERN_INFO "Monitor sense value = 0x%x\n", p->sense); 284 printk(KERN_INFO "Monitor sense value = 0x%x\n", p->sense);
285 285
286 /* Try to pick a video mode out of NVRAM if we have one. */ 286 /* Try to pick a video mode out of NVRAM if we have one. */
287#ifndef CONFIG_MAC 287#if !defined(CONFIG_MAC) && defined(CONFIG_NVRAM)
288 if (default_vmode == VMODE_NVRAM) { 288 if (default_vmode == VMODE_NVRAM) {
289 default_vmode = nvram_read_byte(NV_VMODE); 289 default_vmode = nvram_read_byte(NV_VMODE);
290 if (default_vmode <= 0 290 if (default_vmode <= 0
@@ -297,7 +297,7 @@ static void __init valkyrie_choose_mode(struct fb_info_valkyrie *p)
297 default_vmode = mac_map_monitor_sense(p->sense); 297 default_vmode = mac_map_monitor_sense(p->sense);
298 if (!valkyrie_reg_init[default_vmode - 1]) 298 if (!valkyrie_reg_init[default_vmode - 1])
299 default_vmode = VMODE_640_480_67; 299 default_vmode = VMODE_640_480_67;
300#ifndef CONFIG_MAC 300#if !defined(CONFIG_MAC) && defined(CONFIG_NVRAM)
301 if (default_cmode == CMODE_NVRAM) 301 if (default_cmode == CMODE_NVRAM)
302 default_cmode = nvram_read_byte(NV_CMODE); 302 default_cmode = nvram_read_byte(NV_CMODE);
303#endif 303#endif
diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig
index 27c9d05d03ef..c287a9ae4fdd 100644
--- a/drivers/w1/Kconfig
+++ b/drivers/w1/Kconfig
@@ -2,7 +2,6 @@ menu "Dallas's 1-wire bus"
2 2
3config W1 3config W1
4 tristate "Dallas's 1-wire support" 4 tristate "Dallas's 1-wire support"
5 depends on CONNECTOR
6 ---help--- 5 ---help---
7 Dallas' 1-wire bus is useful to connect slow 1-pin devices 6 Dallas' 1-wire bus is useful to connect slow 1-pin devices
8 such as iButtons and thermal sensors. 7 such as iButtons and thermal sensors.
diff --git a/drivers/w1/masters/matrox_w1.c b/drivers/w1/masters/matrox_w1.c
index 2788b8ca9bb1..6f9d880ab2e9 100644
--- a/drivers/w1/masters/matrox_w1.c
+++ b/drivers/w1/masters/matrox_w1.c
@@ -215,6 +215,8 @@ static int __devinit matrox_w1_probe(struct pci_dev *pdev, const struct pci_devi
215 return 0; 215 return 0;
216 216
217err_out_free_device: 217err_out_free_device:
218 if (dev->virt_addr)
219 iounmap(dev->virt_addr);
218 kfree(dev); 220 kfree(dev);
219 221
220 return err; 222 return err;