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authorJeff Garzik <jgarzik@pobox.com>2005-10-18 21:23:11 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-10-18 21:23:11 -0400
commit4e0e329d9a2011f9f7a7c0a378dc3bff7b0a0283 (patch)
treea802614e01460631c694dfa118642d54c3d5fc79
parente33b9dfa3008fcaa908dc0c8c472a812c400f839 (diff)
parent59a10b172fccaea793352c00fd9065f0a5b4ef70 (diff)
Merge branch 'upstream'
-rw-r--r--Documentation/connector/connector.txt44
-rw-r--r--Documentation/dell_rbu.txt38
-rw-r--r--Documentation/keys-request-key.txt161
-rw-r--r--Documentation/keys.txt18
-rw-r--r--MAINTAINERS7
-rw-r--r--Makefile6
-rw-r--r--arch/arm/Makefile2
-rw-r--r--arch/arm/common/scoop.c20
-rw-r--r--arch/arm/configs/collie_defconfig888
-rw-r--r--arch/arm/configs/corgi_defconfig1523
-rw-r--r--arch/arm/configs/poodle_defconfig1015
-rw-r--r--arch/arm/configs/spitz_defconfig1401
-rw-r--r--arch/arm/kernel/armksyms.c4
-rw-r--r--arch/arm/kernel/entry-common.S7
-rw-r--r--arch/arm/kernel/vmlinux.lds.S15
-rw-r--r--arch/arm/mach-l7200/core.c20
-rw-r--r--arch/arm/mach-pxa/corgi.c1
-rw-r--r--arch/arm/mach-pxa/corgi_lcd.c20
-rw-r--r--arch/arm/mach-pxa/generic.c5
-rw-r--r--arch/arm/mach-pxa/spitz.c4
-rw-r--r--arch/arm/mach-s3c2410/Kconfig1
-rw-r--r--arch/arm/mach-s3c2410/mach-anubis.c2
-rw-r--r--arch/arm/mach-s3c2410/mach-bast.c4
-rw-r--r--arch/arm/mach-s3c2410/mach-vr1000.c2
-rw-r--r--arch/arm/mach-s3c2410/s3c2410.c3
-rw-r--r--arch/arm/mach-s3c2410/s3c2440.c4
-rw-r--r--arch/arm/mach-s3c2410/time.c1
-rw-r--r--arch/arm/mach-sa1100/collie.c6
-rw-r--r--arch/arm/mm/alignment.c55
-rw-r--r--arch/arm/nwfpe/fpa11.c5
-rw-r--r--arch/arm/nwfpe/fpa11.h20
-rw-r--r--arch/arm/nwfpe/fpa11_cprt.c3
-rw-r--r--arch/arm/nwfpe/fpopcode.h6
-rw-r--r--arch/arm/nwfpe/softfloat.h3
-rw-r--r--arch/arm/tools/mach-types90
-rw-r--r--arch/cris/arch-v32/drivers/pci/dma.c2
-rw-r--r--arch/cris/arch-v32/kernel/smp.c2
-rw-r--r--arch/i386/kernel/cpu/amd.c2
-rw-r--r--arch/i386/kernel/pci-dma.c2
-rw-r--r--arch/i386/kernel/signal.c6
-rw-r--r--arch/m32r/kernel/entry.S9
-rw-r--r--arch/m32r/kernel/smp.c12
-rw-r--r--arch/m32r/kernel/traps.c33
-rw-r--r--arch/mips/pci/fixup-tb0226.c33
-rw-r--r--arch/ppc/kernel/cputable.c5
-rw-r--r--arch/ppc/kernel/dma-mapping.c4
-rw-r--r--arch/ppc64/kernel/bpa_iommu.c2
-rw-r--r--arch/ppc64/kernel/dma.c2
-rw-r--r--arch/ppc64/kernel/iommu.c2
-rw-r--r--arch/ppc64/kernel/module.c13
-rw-r--r--arch/ppc64/kernel/pSeries_pci.c4
-rw-r--r--arch/ppc64/kernel/pci_direct_iommu.c2
-rw-r--r--arch/ppc64/kernel/pci_iommu.c2
-rw-r--r--arch/ppc64/kernel/pmac_setup.c3
-rw-r--r--arch/ppc64/kernel/vio.c2
-rw-r--r--arch/sh/kernel/smp.c3
-rw-r--r--arch/sparc64/kernel/dtlb_base.S14
-rw-r--r--arch/sparc64/kernel/dtlb_prot.S12
-rw-r--r--arch/sparc64/kernel/entry.S39
-rw-r--r--arch/sparc64/kernel/head.S166
-rw-r--r--arch/sparc64/kernel/irq.c1
-rw-r--r--arch/sparc64/kernel/itlb_base.S26
-rw-r--r--arch/sparc64/kernel/ktlb.S92
-rw-r--r--arch/sparc64/kernel/pci_iommu.c363
-rw-r--r--arch/sparc64/kernel/pci_psycho.c44
-rw-r--r--arch/sparc64/kernel/pci_sabre.c39
-rw-r--r--arch/sparc64/kernel/pci_schizo.c57
-rw-r--r--arch/sparc64/kernel/power.c64
-rw-r--r--arch/sparc64/kernel/rtrap.S7
-rw-r--r--arch/sparc64/kernel/smp.c7
-rw-r--r--arch/sparc64/lib/VISsave.S8
-rw-r--r--arch/sparc64/mm/init.c187
-rw-r--r--arch/sparc64/mm/ultra.S16
-rw-r--r--arch/sparc64/prom/misc.c12
-rw-r--r--arch/um/Makefile2
-rw-r--r--arch/um/drivers/Makefile2
-rw-r--r--arch/um/drivers/cow.h39
-rw-r--r--arch/um/drivers/cow_user.c1
-rw-r--r--arch/um/drivers/ubd_kern.c556
-rw-r--r--arch/um/drivers/ubd_user.c75
-rw-r--r--arch/um/include/aio.h18
-rw-r--r--arch/um/include/os.h5
-rw-r--r--arch/um/os-Linux/aio.c205
-rw-r--r--arch/um/os-Linux/start_up.c11
-rw-r--r--arch/um/scripts/Makefile.rules4
-rw-r--r--arch/um/sys-x86_64/stub_segv.c37
-rw-r--r--arch/x86_64/ia32/ia32_signal.c6
-rw-r--r--arch/x86_64/kernel/setup64.c4
-rw-r--r--arch/x86_64/kernel/smpboot.c6
-rw-r--r--arch/x86_64/kernel/suspend.c127
-rw-r--r--arch/x86_64/kernel/suspend_asm.S17
-rw-r--r--arch/x86_64/mm/pageattr.c2
-rw-r--r--drivers/acpi/event.c5
-rw-r--r--drivers/atm/ambassador.c2
-rw-r--r--drivers/atm/firestream.c5
-rw-r--r--drivers/atm/fore200e.c2
-rw-r--r--drivers/base/dmapool.c5
-rw-r--r--drivers/block/pktcdvd.c4
-rw-r--r--drivers/block/scsi_ioctl.c8
-rw-r--r--drivers/bluetooth/bpa10x.c2
-rw-r--r--drivers/bluetooth/hci_usb.c2
-rw-r--r--drivers/char/mbcs.c3
-rw-r--r--drivers/char/n_r3964.c8
-rw-r--r--drivers/char/s3c2410-rtc.c1
-rw-r--r--drivers/char/watchdog/pcwd_pci.c239
-rw-r--r--drivers/connector/connector.c3
-rw-r--r--drivers/firmware/dell_rbu.c174
-rw-r--r--drivers/ide/ide-io.c8
-rw-r--r--drivers/ieee1394/raw1394.c2
-rw-r--r--drivers/infiniband/core/mad.c2
-rw-r--r--drivers/infiniband/core/sa_query.c6
-rw-r--r--drivers/input/keyboard/Kconfig2
-rw-r--r--drivers/input/keyboard/spitzkbd.c2
-rw-r--r--drivers/input/misc/uinput.c4
-rw-r--r--drivers/md/dm-crypt.c2
-rw-r--r--drivers/md/dm-io.c2
-rw-r--r--drivers/md/dm-raid1.c2
-rw-r--r--drivers/md/multipath.c2
-rw-r--r--drivers/md/raid1.c4
-rw-r--r--drivers/md/raid10.c4
-rw-r--r--drivers/media/radio/radio-cadet.c2
-rw-r--r--drivers/media/video/bttv-cards.c4
-rw-r--r--drivers/media/video/vpx3220.c32
-rw-r--r--drivers/mfd/ucb1x00-core.c22
-rw-r--r--drivers/net/bonding/bond_main.c2
-rw-r--r--drivers/net/e100.c224
-rw-r--r--drivers/net/ns83820.c2
-rw-r--r--drivers/net/sungem.h2
-rw-r--r--drivers/net/wireless/Kconfig2
-rw-r--r--drivers/pci/quirks.c4
-rw-r--r--drivers/pcmcia/cs.c3
-rw-r--r--drivers/pcmcia/soc_common.c14
-rw-r--r--drivers/pcmcia/ti113x.h5
-rw-r--r--drivers/s390/cio/device.c2
-rw-r--r--drivers/s390/scsi/zfcp_aux.c2
-rw-r--r--drivers/scsi/Kconfig27
-rw-r--r--drivers/scsi/Makefile2
-rw-r--r--drivers/scsi/aacraid/linit.c2
-rw-r--r--drivers/scsi/libata-core.c177
-rw-r--r--drivers/scsi/libata-scsi.c55
-rw-r--r--drivers/scsi/libata.h1
-rw-r--r--drivers/scsi/pdc_adma.c739
-rw-r--r--drivers/scsi/qlogicpti.c39
-rw-r--r--drivers/scsi/sata_sil24.c875
-rw-r--r--drivers/serial/8250_pnp.c2
-rw-r--r--drivers/serial/imx.c48
-rw-r--r--drivers/serial/pxa.c2
-rw-r--r--drivers/serial/s3c2410.c18
-rw-r--r--drivers/serial/sh-sci.c2
-rw-r--r--drivers/serial/sunsab.c1
-rw-r--r--drivers/serial/sunzilog.c5
-rw-r--r--drivers/usb/core/devio.c16
-rw-r--r--drivers/usb/core/inode.c2
-rw-r--r--drivers/usb/core/usb.h3
-rw-r--r--drivers/usb/host/isp116x-hcd.c3
-rw-r--r--drivers/usb/input/hid-core.c3
-rw-r--r--drivers/usb/serial/generic.c2
-rw-r--r--drivers/video/console/vgacon.c9
-rw-r--r--drivers/video/p9100.c4
-rw-r--r--drivers/video/sa1100fb.c2
-rw-r--r--drivers/w1/w1.c3
-rw-r--r--fs/9p/vfs_file.c114
-rw-r--r--fs/aio.c26
-rw-r--r--fs/binfmt_elf.c2
-rw-r--r--fs/bio.c10
-rw-r--r--fs/buffer.c2
-rw-r--r--fs/mpage.c2
-rw-r--r--fs/nfs/delegation.c4
-rw-r--r--fs/nfs/file.c3
-rw-r--r--fs/nfs/inode.c9
-rw-r--r--fs/nfs_common/nfsacl.c70
-rw-r--r--fs/ntfs/malloc.h2
-rw-r--r--fs/posix_acl.c6
-rw-r--r--fs/proc/base.c12
-rw-r--r--fs/proc/nommu.c1
-rw-r--r--fs/relayfs/buffers.c2
-rw-r--r--fs/xfs/linux-2.6/kmem.c10
-rw-r--r--fs/xfs/linux-2.6/kmem.h13
-rw-r--r--include/asm-arm/arch-imx/imx-regs.h2
-rw-r--r--include/asm-arm/arch-pxa/pxa-regs.h7
-rw-r--r--include/asm-arm/arch-pxa/pxafb.h1
-rw-r--r--include/asm-arm/arch-s3c2410/hardware.h7
-rw-r--r--include/asm-arm/arch-s3c2410/io.h58
-rw-r--r--include/asm-arm/hardware/scoop.h2
-rw-r--r--include/asm-generic/dma-mapping.h4
-rw-r--r--include/asm-i386/dma-mapping.h2
-rw-r--r--include/asm-powerpc/timex.h2
-rw-r--r--include/asm-ppc/cputable.h1
-rw-r--r--include/asm-ppc/dma-mapping.h2
-rw-r--r--include/asm-ppc64/dma-mapping.h4
-rw-r--r--include/asm-ppc64/iommu.h2
-rw-r--r--include/asm-sparc64/pbm.h30
-rw-r--r--include/asm-x86_64/smp.h1
-rw-r--r--include/linux/acct.h4
-rw-r--r--include/linux/aio.h7
-rw-r--r--include/linux/ata.h4
-rw-r--r--include/linux/atmdev.h12
-rw-r--r--include/linux/bio.h6
-rw-r--r--include/linux/buffer_head.h2
-rw-r--r--include/linux/connector.h2
-rw-r--r--include/linux/cpumask.h10
-rw-r--r--include/linux/cpuset.h5
-rw-r--r--include/linux/dmapool.h2
-rw-r--r--include/linux/gfp.h14
-rw-r--r--include/linux/jbd.h2
-rw-r--r--include/linux/key-ui.h91
-rw-r--r--include/linux/kfifo.h4
-rw-r--r--include/linux/libata.h6
-rw-r--r--include/linux/list.h39
-rw-r--r--include/linux/mempool.h9
-rw-r--r--include/linux/netfilter/nfnetlink.h12
-rw-r--r--include/linux/netfilter/nfnetlink_conntrack.h15
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack.h8
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_protocol.h3
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_tuple.h2
-rw-r--r--include/linux/netfilter_ipv4/ip_nat.h4
-rw-r--r--include/linux/netlink.h2
-rw-r--r--include/linux/netpoll.h2
-rw-r--r--include/linux/pagemap.h2
-rw-r--r--include/linux/posix_acl.h6
-rw-r--r--include/linux/radix-tree.h2
-rw-r--r--include/linux/rcupdate.h1
-rw-r--r--include/linux/sched.h1
-rw-r--r--include/linux/security.h6
-rw-r--r--include/linux/skbuff.h28
-rw-r--r--include/linux/slab.h19
-rw-r--r--include/linux/string.h2
-rw-r--r--include/linux/suspend.h2
-rw-r--r--include/linux/swap.h2
-rw-r--r--include/linux/textsearch.h2
-rw-r--r--include/linux/types.h4
-rw-r--r--include/linux/vmalloc.h4
-rw-r--r--include/net/bluetooth/bluetooth.h2
-rw-r--r--include/net/bluetooth/rfcomm.h2
-rw-r--r--include/net/dn_nsp.h8
-rw-r--r--include/net/dn_route.h2
-rw-r--r--include/net/inet_connection_sock.h2
-rw-r--r--include/net/inet_timewait_sock.h3
-rw-r--r--include/net/ip_vs.h2
-rw-r--r--include/net/llc_conn.h2
-rw-r--r--include/net/sctp/sctp.h2
-rw-r--r--include/net/sctp/sm.h10
-rw-r--r--include/net/sctp/structs.h24
-rw-r--r--include/net/sctp/ulpevent.h16
-rw-r--r--include/net/sctp/ulpqueue.h11
-rw-r--r--include/net/sctp/user.h33
-rw-r--r--include/net/sock.h16
-rw-r--r--include/net/tcp.h3
-rw-r--r--include/net/xfrm.h2
-rw-r--r--include/rdma/ib_mad.h2
-rw-r--r--include/rdma/ib_sa.h10
-rw-r--r--include/rxrpc/call.h2
-rw-r--r--include/rxrpc/message.h2
-rw-r--r--include/sound/ac97_codec.h2
-rw-r--r--include/sound/core.h8
-rw-r--r--include/sound/driver.h2
-rw-r--r--include/sound/emu10k1.h2
-rw-r--r--kernel/audit.c2
-rw-r--r--kernel/cpuset.c2
-rw-r--r--kernel/kfifo.c4
-rw-r--r--kernel/posix-cpu-timers.c3
-rw-r--r--kernel/power/swsusp.c7
-rw-r--r--kernel/rcupdate.c13
-rw-r--r--kernel/signal.c39
-rw-r--r--kernel/time.c1
-rw-r--r--lib/radix-tree.c2
-rw-r--r--lib/ts_bm.c2
-rw-r--r--lib/ts_fsm.c2
-rw-r--r--lib/ts_kmp.c2
-rw-r--r--mm/fremap.c3
-rw-r--r--mm/highmem.c2
-rw-r--r--mm/madvise.c11
-rw-r--r--mm/mempolicy.c8
-rw-r--r--mm/mempool.c6
-rw-r--r--mm/nommu.c3
-rw-r--r--mm/oom_kill.c2
-rw-r--r--mm/page_alloc.c12
-rw-r--r--mm/page_io.c2
-rw-r--r--mm/shmem.c3
-rw-r--r--mm/slab.c34
-rw-r--r--mm/swap_state.c2
-rw-r--r--mm/vmalloc.c4
-rw-r--r--mm/vmscan.c13
-rw-r--r--net/atm/addr.c51
-rw-r--r--net/atm/addr.h12
-rw-r--r--net/atm/atm_misc.c2
-rw-r--r--net/atm/br2684.c2
-rw-r--r--net/atm/resources.c20
-rw-r--r--net/bluetooth/l2cap.c2
-rw-r--r--net/bluetooth/rfcomm/core.c2
-rw-r--r--net/bluetooth/rfcomm/sock.c2
-rw-r--r--net/bluetooth/rfcomm/tty.c2
-rw-r--r--net/bluetooth/sco.c2
-rw-r--r--net/bridge/br_if.c2
-rw-r--r--net/bridge/netfilter/ebtables.c27
-rw-r--r--net/core/dev.c2
-rw-r--r--net/core/skbuff.c14
-rw-r--r--net/core/sock.c10
-rw-r--r--net/dccp/ackvec.c2
-rw-r--r--net/dccp/ackvec.h4
-rw-r--r--net/dccp/ccid.h4
-rw-r--r--net/dccp/ccids/lib/loss_interval.h2
-rw-r--r--net/dccp/ccids/lib/packet_history.h4
-rw-r--r--net/dccp/input.c6
-rw-r--r--net/decnet/af_decnet.c6
-rw-r--r--net/decnet/dn_nsp_out.c20
-rw-r--r--net/ieee80211/ieee80211_tx.c2
-rw-r--r--net/ipv4/esp4.c17
-rw-r--r--net/ipv4/inet_connection_sock.c2
-rw-r--r--net/ipv4/inet_timewait_sock.c1
-rw-r--r--net/ipv4/ipvs/ip_vs_app.c2
-rw-r--r--net/ipv4/netfilter/Kconfig8
-rw-r--r--net/ipv4/netfilter/arp_tables.c14
-rw-r--r--net/ipv4/netfilter/ip_conntrack_core.c13
-rw-r--r--net/ipv4/netfilter/ip_conntrack_netlink.c48
-rw-r--r--net/ipv4/netfilter/ip_conntrack_proto_icmp.c3
-rw-r--r--net/ipv4/netfilter/ip_conntrack_proto_tcp.c27
-rw-r--r--net/ipv4/netfilter/ip_tables.c17
-rw-r--r--net/ipv4/tcp_output.c13
-rw-r--r--net/ipv6/esp6.c18
-rw-r--r--net/ipv6/netfilter/ip6_tables.c17
-rw-r--r--net/key/af_key.c6
-rw-r--r--net/llc/llc_conn.c3
-rw-r--r--net/netfilter/nfnetlink.c7
-rw-r--r--net/netlink/af_netlink.c4
-rw-r--r--net/rxrpc/call.c2
-rw-r--r--net/rxrpc/connection.c2
-rw-r--r--net/sched/Kconfig4
-rw-r--r--net/sctp/associola.c10
-rw-r--r--net/sctp/bind_addr.c12
-rw-r--r--net/sctp/chunk.c2
-rw-r--r--net/sctp/endpointola.c5
-rw-r--r--net/sctp/protocol.c2
-rw-r--r--net/sctp/sm_make_chunk.c14
-rw-r--r--net/sctp/sm_sideeffect.c12
-rw-r--r--net/sctp/socket.c252
-rw-r--r--net/sctp/ssnmap.c2
-rw-r--r--net/sctp/transport.c4
-rw-r--r--net/sctp/ulpevent.c18
-rw-r--r--net/sctp/ulpqueue.c8
-rw-r--r--net/sunrpc/sched.c2
-rw-r--r--net/xfrm/xfrm_policy.c2
-rw-r--r--security/keys/Makefile1
-rw-r--r--security/keys/permission.c70
-rw-r--r--security/keys/request_key.c2
-rw-r--r--security/keys/request_key_auth.c3
-rw-r--r--sound/arm/pxa2xx-ac97.c2
-rw-r--r--sound/core/memalloc.c2
-rw-r--r--sound/core/memory.c10
-rw-r--r--sound/core/seq/instr/ainstr_iw.c2
-rw-r--r--sound/core/wrappers.c2
-rw-r--r--sound/isa/opl3sa2.c2
-rw-r--r--sound/pci/ac97/ac97_bus.c23
-rw-r--r--sound/pci/ac97/ac97_codec.c3
-rw-r--r--sound/pci/ac97/ac97_patch.c6
-rw-r--r--sound/pci/ali5451/ali5451.c6
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c5
-rw-r--r--sound/pci/emu10k1/emumixer.c11
-rw-r--r--sound/pci/hda/hda_generic.c6
-rw-r--r--sound/pci/hda/hda_intel.c5
-rw-r--r--sound/pci/hda/patch_realtek.c22
-rw-r--r--sound/pci/korg1212/korg1212.c2
-rw-r--r--sound/pci/via82xx.c2
-rw-r--r--sound/ppc/pmac.c1
-rw-r--r--sound/usb/usbaudio.c8
-rw-r--r--sound/usb/usbmixer_maps.c10
-rw-r--r--sound/usb/usbquirks.h50
367 files changed, 10211 insertions, 2624 deletions
diff --git a/Documentation/connector/connector.txt b/Documentation/connector/connector.txt
index 54a0a14bfbe3..57a314b14cf8 100644
--- a/Documentation/connector/connector.txt
+++ b/Documentation/connector/connector.txt
@@ -131,3 +131,47 @@ Netlink itself is not reliable protocol, that means that messages can
131be lost due to memory pressure or process' receiving queue overflowed, 131be lost due to memory pressure or process' receiving queue overflowed,
132so caller is warned must be prepared. That is why struct cn_msg [main 132so caller is warned must be prepared. That is why struct cn_msg [main
133connector's message header] contains u32 seq and u32 ack fields. 133connector's message header] contains u32 seq and u32 ack fields.
134
135/*****************************************/
136Userspace usage.
137/*****************************************/
1382.6.14 has a new netlink socket implementation, which by default does not
139allow to send data to netlink groups other than 1.
140So, if to use netlink socket (for example using connector)
141with different group number userspace application must subscribe to
142that group. It can be achieved by following pseudocode:
143
144s = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR);
145
146l_local.nl_family = AF_NETLINK;
147l_local.nl_groups = 12345;
148l_local.nl_pid = 0;
149
150if (bind(s, (struct sockaddr *)&l_local, sizeof(struct sockaddr_nl)) == -1) {
151 perror("bind");
152 close(s);
153 return -1;
154}
155
156{
157 int on = l_local.nl_groups;
158 setsockopt(s, 270, 1, &on, sizeof(on));
159}
160
161Where 270 above is SOL_NETLINK, and 1 is a NETLINK_ADD_MEMBERSHIP socket
162option. To drop multicast subscription one should call above socket option
163with NETLINK_DROP_MEMBERSHIP parameter which is defined as 0.
164
1652.6.14 netlink code only allows to select a group which is less or equal to
166the maximum group number, which is used at netlink_kernel_create() time.
167In case of connector it is CN_NETLINK_USERS + 0xf, so if you want to use
168group number 12345, you must increment CN_NETLINK_USERS to that number.
169Additional 0xf numbers are allocated to be used by non-in-kernel users.
170
171Due to this limitation, group 0xffffffff does not work now, so one can
172not use add/remove connector's group notifications, but as far as I know,
173only cn_test.c test module used it.
174
175Some work in netlink area is still being done, so things can be changed in
1762.6.15 timeframe, if it will happen, documentation will be updated for that
177kernel.
diff --git a/Documentation/dell_rbu.txt b/Documentation/dell_rbu.txt
index 95d7f62e4dbc..941343a7a265 100644
--- a/Documentation/dell_rbu.txt
+++ b/Documentation/dell_rbu.txt
@@ -35,6 +35,7 @@ The driver load creates the following directories under the /sys file system.
35/sys/class/firmware/dell_rbu/data 35/sys/class/firmware/dell_rbu/data
36/sys/devices/platform/dell_rbu/image_type 36/sys/devices/platform/dell_rbu/image_type
37/sys/devices/platform/dell_rbu/data 37/sys/devices/platform/dell_rbu/data
38/sys/devices/platform/dell_rbu/packet_size
38 39
39The driver supports two types of update mechanism; monolithic and packetized. 40The driver supports two types of update mechanism; monolithic and packetized.
40These update mechanism depends upon the BIOS currently running on the system. 41These update mechanism depends upon the BIOS currently running on the system.
@@ -47,8 +48,26 @@ By default the driver uses monolithic memory for the update type. This can be
47changed to packets during the driver load time by specifying the load 48changed to packets during the driver load time by specifying the load
48parameter image_type=packet. This can also be changed later as below 49parameter image_type=packet. This can also be changed later as below
49echo packet > /sys/devices/platform/dell_rbu/image_type 50echo packet > /sys/devices/platform/dell_rbu/image_type
50Also echoing either mono ,packet or init in to image_type will free up the 51
51memory allocated by the driver. 52In packet update mode the packet size has to be given before any packets can
53be downloaded. It is done as below
54echo XXXX > /sys/devices/platform/dell_rbu/packet_size
55In the packet update mechanism, the user neesd to create a new file having
56packets of data arranged back to back. It can be done as follows
57The user creates packets header, gets the chunk of the BIOS image and
58placs it next to the packetheader; now, the packetheader + BIOS image chunk
59added to geather should match the specified packet_size. This makes one
60packet, the user needs to create more such packets out of the entire BIOS
61image file and then arrange all these packets back to back in to one single
62file.
63This file is then copied to /sys/class/firmware/dell_rbu/data.
64Once this file gets to the driver, the driver extracts packet_size data from
65the file and spreads it accross the physical memory in contiguous packet_sized
66space.
67This method makes sure that all the packets get to the driver in a single operation.
68
69In monolithic update the user simply get the BIOS image (.hdr file) and copies
70to the data file as is without any change to the BIOS image itself.
52 71
53Do the steps below to download the BIOS image. 72Do the steps below to download the BIOS image.
541) echo 1 > /sys/class/firmware/dell_rbu/loading 731) echo 1 > /sys/class/firmware/dell_rbu/loading
@@ -58,7 +77,10 @@ Do the steps below to download the BIOS image.
58The /sys/class/firmware/dell_rbu/ entries will remain till the following is 77The /sys/class/firmware/dell_rbu/ entries will remain till the following is
59done. 78done.
60echo -1 > /sys/class/firmware/dell_rbu/loading. 79echo -1 > /sys/class/firmware/dell_rbu/loading.
61Until this step is completed the drivr cannot be unloaded. 80Until this step is completed the driver cannot be unloaded.
81Also echoing either mono ,packet or init in to image_type will free up the
82memory allocated by the driver.
83
62If an user by accident executes steps 1 and 3 above without executing step 2; 84If an user by accident executes steps 1 and 3 above without executing step 2;
63it will make the /sys/class/firmware/dell_rbu/ entries to disappear. 85it will make the /sys/class/firmware/dell_rbu/ entries to disappear.
64The entries can be recreated by doing the following 86The entries can be recreated by doing the following
@@ -66,15 +88,11 @@ echo init > /sys/devices/platform/dell_rbu/image_type
66NOTE: echoing init in image_type does not change it original value. 88NOTE: echoing init in image_type does not change it original value.
67 89
68Also the driver provides /sys/devices/platform/dell_rbu/data readonly file to 90Also the driver provides /sys/devices/platform/dell_rbu/data readonly file to
69read back the image downloaded. This is useful in case of packet update 91read back the image downloaded.
70mechanism where the above steps 1,2,3 will repeated for every packet.
71By reading the /sys/devices/platform/dell_rbu/data file all packet data
72downloaded can be verified in a single file.
73The packets are arranged in this file one after the other in a FIFO order.
74 92
75NOTE: 93NOTE:
76This driver requires a patch for firmware_class.c which has the addition 94This driver requires a patch for firmware_class.c which has the modified
77of request_firmware_nowait_nohotplug function to wortk 95request_firmware_nowait function.
78Also after updating the BIOS image an user mdoe application neeeds to execute 96Also after updating the BIOS image an user mdoe application neeeds to execute
79code which message the BIOS update request to the BIOS. So on the next reboot 97code which message the BIOS update request to the BIOS. So on the next reboot
80the BIOS knows about the new image downloaded and it updates it self. 98the BIOS knows about the new image downloaded and it updates it self.
diff --git a/Documentation/keys-request-key.txt b/Documentation/keys-request-key.txt
new file mode 100644
index 000000000000..5f2b9c5edbb5
--- /dev/null
+++ b/Documentation/keys-request-key.txt
@@ -0,0 +1,161 @@
1 ===================
2 KEY REQUEST SERVICE
3 ===================
4
5The key request service is part of the key retention service (refer to
6Documentation/keys.txt). This document explains more fully how that the
7requesting algorithm works.
8
9The process starts by either the kernel requesting a service by calling
10request_key():
11
12 struct key *request_key(const struct key_type *type,
13 const char *description,
14 const char *callout_string);
15
16Or by userspace invoking the request_key system call:
17
18 key_serial_t request_key(const char *type,
19 const char *description,
20 const char *callout_info,
21 key_serial_t dest_keyring);
22
23The main difference between the two access points is that the in-kernel
24interface does not need to link the key to a keyring to prevent it from being
25immediately destroyed. The kernel interface returns a pointer directly to the
26key, and it's up to the caller to destroy the key.
27
28The userspace interface links the key to a keyring associated with the process
29to prevent the key from going away, and returns the serial number of the key to
30the caller.
31
32
33===========
34THE PROCESS
35===========
36
37A request proceeds in the following manner:
38
39 (1) Process A calls request_key() [the userspace syscall calls the kernel
40 interface].
41
42 (2) request_key() searches the process's subscribed keyrings to see if there's
43 a suitable key there. If there is, it returns the key. If there isn't, and
44 callout_info is not set, an error is returned. Otherwise the process
45 proceeds to the next step.
46
47 (3) request_key() sees that A doesn't have the desired key yet, so it creates
48 two things:
49
50 (a) An uninstantiated key U of requested type and description.
51
52 (b) An authorisation key V that refers to key U and notes that process A
53 is the context in which key U should be instantiated and secured, and
54 from which associated key requests may be satisfied.
55
56 (4) request_key() then forks and executes /sbin/request-key with a new session
57 keyring that contains a link to auth key V.
58
59 (5) /sbin/request-key execs an appropriate program to perform the actual
60 instantiation.
61
62 (6) The program may want to access another key from A's context (say a
63 Kerberos TGT key). It just requests the appropriate key, and the keyring
64 search notes that the session keyring has auth key V in its bottom level.
65
66 This will permit it to then search the keyrings of process A with the
67 UID, GID, groups and security info of process A as if it was process A,
68 and come up with key W.
69
70 (7) The program then does what it must to get the data with which to
71 instantiate key U, using key W as a reference (perhaps it contacts a
72 Kerberos server using the TGT) and then instantiates key U.
73
74 (8) Upon instantiating key U, auth key V is automatically revoked so that it
75 may not be used again.
76
77 (9) The program then exits 0 and request_key() deletes key V and returns key
78 U to the caller.
79
80This also extends further. If key W (step 5 above) didn't exist, key W would be
81created uninstantiated, another auth key (X) would be created [as per step 3]
82and another copy of /sbin/request-key spawned [as per step 4]; but the context
83specified by auth key X will still be process A, as it was in auth key V.
84
85This is because process A's keyrings can't simply be attached to
86/sbin/request-key at the appropriate places because (a) execve will discard two
87of them, and (b) it requires the same UID/GID/Groups all the way through.
88
89
90======================
91NEGATIVE INSTANTIATION
92======================
93
94Rather than instantiating a key, it is possible for the possessor of an
95authorisation key to negatively instantiate a key that's under construction.
96This is a short duration placeholder that causes any attempt at re-requesting
97the key whilst it exists to fail with error ENOKEY.
98
99This is provided to prevent excessive repeated spawning of /sbin/request-key
100processes for a key that will never be obtainable.
101
102Should the /sbin/request-key process exit anything other than 0 or die on a
103signal, the key under construction will be automatically negatively
104instantiated for a short amount of time.
105
106
107====================
108THE SEARCH ALGORITHM
109====================
110
111A search of any particular keyring proceeds in the following fashion:
112
113 (1) When the key management code searches for a key (keyring_search_aux) it
114 firstly calls key_permission(SEARCH) on the keyring it's starting with,
115 if this denies permission, it doesn't search further.
116
117 (2) It considers all the non-keyring keys within that keyring and, if any key
118 matches the criteria specified, calls key_permission(SEARCH) on it to see
119 if the key is allowed to be found. If it is, that key is returned; if
120 not, the search continues, and the error code is retained if of higher
121 priority than the one currently set.
122
123 (3) It then considers all the keyring-type keys in the keyring it's currently
124 searching. It calls key_permission(SEARCH) on each keyring, and if this
125 grants permission, it recurses, executing steps (2) and (3) on that
126 keyring.
127
128The process stops immediately a valid key is found with permission granted to
129use it. Any error from a previous match attempt is discarded and the key is
130returned.
131
132When search_process_keyrings() is invoked, it performs the following searches
133until one succeeds:
134
135 (1) If extant, the process's thread keyring is searched.
136
137 (2) If extant, the process's process keyring is searched.
138
139 (3) The process's session keyring is searched.
140
141 (4) If the process has a request_key() authorisation key in its session
142 keyring then:
143
144 (a) If extant, the calling process's thread keyring is searched.
145
146 (b) If extant, the calling process's process keyring is searched.
147
148 (c) The calling process's session keyring is searched.
149
150The moment one succeeds, all pending errors are discarded and the found key is
151returned.
152
153Only if all these fail does the whole thing fail with the highest priority
154error. Note that several errors may have come from LSM.
155
156The error priority is:
157
158 EKEYREVOKED > EKEYEXPIRED > ENOKEY
159
160EACCES/EPERM are only returned on a direct search of a specific keyring where
161the basal keyring does not grant Search permission.
diff --git a/Documentation/keys.txt b/Documentation/keys.txt
index b22e7c8d059a..4afe03a58c5b 100644
--- a/Documentation/keys.txt
+++ b/Documentation/keys.txt
@@ -361,6 +361,8 @@ The main syscalls are:
361 /sbin/request-key will be invoked in an attempt to obtain a key. The 361 /sbin/request-key will be invoked in an attempt to obtain a key. The
362 callout_info string will be passed as an argument to the program. 362 callout_info string will be passed as an argument to the program.
363 363
364 See also Documentation/keys-request-key.txt.
365
364 366
365The keyctl syscall functions are: 367The keyctl syscall functions are:
366 368
@@ -533,8 +535,8 @@ The keyctl syscall functions are:
533 535
534 (*) Read the payload data from a key: 536 (*) Read the payload data from a key:
535 537
536 key_serial_t keyctl(KEYCTL_READ, key_serial_t keyring, char *buffer, 538 long keyctl(KEYCTL_READ, key_serial_t keyring, char *buffer,
537 size_t buflen); 539 size_t buflen);
538 540
539 This function attempts to read the payload data from the specified key 541 This function attempts to read the payload data from the specified key
540 into the buffer. The process must have read permission on the key to 542 into the buffer. The process must have read permission on the key to
@@ -555,9 +557,9 @@ The keyctl syscall functions are:
555 557
556 (*) Instantiate a partially constructed key. 558 (*) Instantiate a partially constructed key.
557 559
558 key_serial_t keyctl(KEYCTL_INSTANTIATE, key_serial_t key, 560 long keyctl(KEYCTL_INSTANTIATE, key_serial_t key,
559 const void *payload, size_t plen, 561 const void *payload, size_t plen,
560 key_serial_t keyring); 562 key_serial_t keyring);
561 563
562 If the kernel calls back to userspace to complete the instantiation of a 564 If the kernel calls back to userspace to complete the instantiation of a
563 key, userspace should use this call to supply data for the key before the 565 key, userspace should use this call to supply data for the key before the
@@ -576,8 +578,8 @@ The keyctl syscall functions are:
576 578
577 (*) Negatively instantiate a partially constructed key. 579 (*) Negatively instantiate a partially constructed key.
578 580
579 key_serial_t keyctl(KEYCTL_NEGATE, key_serial_t key, 581 long keyctl(KEYCTL_NEGATE, key_serial_t key,
580 unsigned timeout, key_serial_t keyring); 582 unsigned timeout, key_serial_t keyring);
581 583
582 If the kernel calls back to userspace to complete the instantiation of a 584 If the kernel calls back to userspace to complete the instantiation of a
583 key, userspace should use this call mark the key as negative before the 585 key, userspace should use this call mark the key as negative before the
@@ -688,6 +690,8 @@ payload contents" for more information.
688 If successful, the key will have been attached to the default keyring for 690 If successful, the key will have been attached to the default keyring for
689 implicitly obtained request-key keys, as set by KEYCTL_SET_REQKEY_KEYRING. 691 implicitly obtained request-key keys, as set by KEYCTL_SET_REQKEY_KEYRING.
690 692
693 See also Documentation/keys-request-key.txt.
694
691 695
692(*) When it is no longer required, the key should be released using: 696(*) When it is no longer required, the key should be released using:
693 697
diff --git a/MAINTAINERS b/MAINTAINERS
index abf7f7a17ae0..767fb610963e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1618,6 +1618,13 @@ M: vandrove@vc.cvut.cz
1618L: linux-fbdev-devel@lists.sourceforge.net 1618L: linux-fbdev-devel@lists.sourceforge.net
1619S: Maintained 1619S: Maintained
1620 1620
1621MEGARAID SCSI DRIVERS
1622P: Neela Syam Kolli
1623M: Neela.Kolli@engenio.com
1624S: linux-scsi@vger.kernel.org
1625W: http://megaraid.lsilogic.com
1626S: Maintained
1627
1621MEMORY TECHNOLOGY DEVICES 1628MEMORY TECHNOLOGY DEVICES
1622P: David Woodhouse 1629P: David Woodhouse
1623M: dwmw2@infradead.org 1630M: dwmw2@infradead.org
diff --git a/Makefile b/Makefile
index fdb96bc85080..be33d758c0fe 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
1VERSION = 2 1VERSION = 2
2PATCHLEVEL = 6 2PATCHLEVEL = 6
3SUBLEVEL = 14 3SUBLEVEL = 14
4EXTRAVERSION =-rc3 4EXTRAVERSION =-rc4
5NAME=Affluent Albatross 5NAME=Affluent Albatross
6 6
7# *DOCUMENTATION* 7# *DOCUMENTATION*
@@ -660,8 +660,10 @@ quiet_cmd_sysmap = SYSMAP
660# Link of vmlinux 660# Link of vmlinux
661# If CONFIG_KALLSYMS is set .version is already updated 661# If CONFIG_KALLSYMS is set .version is already updated
662# Generate System.map and verify that the content is consistent 662# Generate System.map and verify that the content is consistent
663 663# Use + in front of the vmlinux_version rule to silent warning with make -j2
664# First command is ':' to allow us to use + in front of the rule
664define rule_vmlinux__ 665define rule_vmlinux__
666 :
665 $(if $(CONFIG_KALLSYMS),,+$(call cmd,vmlinux_version)) 667 $(if $(CONFIG_KALLSYMS),,+$(call cmd,vmlinux_version))
666 668
667 $(call cmd,vmlinux__) 669 $(call cmd,vmlinux__)
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 7779f2d1acad..299bc0468702 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -53,7 +53,7 @@ tune-$(CONFIG_CPU_ARM926T) :=-mtune=arm9tdmi
53tune-$(CONFIG_CPU_SA110) :=-mtune=strongarm110 53tune-$(CONFIG_CPU_SA110) :=-mtune=strongarm110
54tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100 54tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100
55tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale 55tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
56tune-$(CONFIG_CPU_V6) :=-mtune=strongarm 56tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
57 57
58# Need -Uarm for gcc < 3.x 58# Need -Uarm for gcc < 3.x
59CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,) 59CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index d3a04c2a2c85..9e5245c702de 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -26,6 +26,8 @@ struct scoop_pcmcia_dev *scoop_devs;
26struct scoop_dev { 26struct scoop_dev {
27 void *base; 27 void *base;
28 spinlock_t scoop_lock; 28 spinlock_t scoop_lock;
29 unsigned short suspend_clr;
30 unsigned short suspend_set;
29 u32 scoop_gpwr; 31 u32 scoop_gpwr;
30}; 32};
31 33
@@ -90,14 +92,24 @@ EXPORT_SYMBOL(reset_scoop);
90EXPORT_SYMBOL(read_scoop_reg); 92EXPORT_SYMBOL(read_scoop_reg);
91EXPORT_SYMBOL(write_scoop_reg); 93EXPORT_SYMBOL(write_scoop_reg);
92 94
95static void check_scoop_reg(struct scoop_dev *sdev)
96{
97 unsigned short mcr;
98
99 mcr = SCOOP_REG(sdev->base, SCOOP_MCR);
100 if ((mcr & 0x100) == 0)
101 SCOOP_REG(sdev->base, SCOOP_MCR) = 0x0101;
102}
103
93#ifdef CONFIG_PM 104#ifdef CONFIG_PM
94static int scoop_suspend(struct device *dev, pm_message_t state, uint32_t level) 105static int scoop_suspend(struct device *dev, pm_message_t state, uint32_t level)
95{ 106{
96 if (level == SUSPEND_POWER_DOWN) { 107 if (level == SUSPEND_POWER_DOWN) {
97 struct scoop_dev *sdev = dev_get_drvdata(dev); 108 struct scoop_dev *sdev = dev_get_drvdata(dev);
98 109
99 sdev->scoop_gpwr = SCOOP_REG(sdev->base,SCOOP_GPWR); 110 check_scoop_reg(sdev);
100 SCOOP_REG(sdev->base,SCOOP_GPWR) = 0; 111 sdev->scoop_gpwr = SCOOP_REG(sdev->base, SCOOP_GPWR);
112 SCOOP_REG(sdev->base, SCOOP_GPWR) = (sdev->scoop_gpwr & ~sdev->suspend_clr) | sdev->suspend_set;
101 } 113 }
102 return 0; 114 return 0;
103} 115}
@@ -107,6 +119,7 @@ static int scoop_resume(struct device *dev, uint32_t level)
107 if (level == RESUME_POWER_ON) { 119 if (level == RESUME_POWER_ON) {
108 struct scoop_dev *sdev = dev_get_drvdata(dev); 120 struct scoop_dev *sdev = dev_get_drvdata(dev);
109 121
122 check_scoop_reg(sdev);
110 SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr; 123 SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr;
111 } 124 }
112 return 0; 125 return 0;
@@ -151,6 +164,9 @@ int __init scoop_probe(struct device *dev)
151 SCOOP_REG(devptr->base, SCOOP_GPCR) = inf->io_dir & 0xffff; 164 SCOOP_REG(devptr->base, SCOOP_GPCR) = inf->io_dir & 0xffff;
152 SCOOP_REG(devptr->base, SCOOP_GPWR) = inf->io_out & 0xffff; 165 SCOOP_REG(devptr->base, SCOOP_GPWR) = inf->io_out & 0xffff;
153 166
167 devptr->suspend_clr = inf->suspend_clr;
168 devptr->suspend_set = inf->suspend_set;
169
154 return 0; 170 return 0;
155} 171}
156 172
diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig
new file mode 100644
index 000000000000..40dfe07a8bce
--- /dev/null
+++ b/arch/arm/configs/collie_defconfig
@@ -0,0 +1,888 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc3
4# Sun Oct 9 16:55:14 2005
5#
6CONFIG_ARM=y
7CONFIG_MMU=y
8CONFIG_UID16=y
9CONFIG_RWSEM_GENERIC_SPINLOCK=y
10CONFIG_GENERIC_CALIBRATE_DELAY=y
11
12#
13# Code maturity level options
14#
15CONFIG_EXPERIMENTAL=y
16# CONFIG_CLEAN_COMPILE is not set
17CONFIG_BROKEN=y
18CONFIG_BROKEN_ON_SMP=y
19CONFIG_LOCK_KERNEL=y
20CONFIG_INIT_ENV_ARG_LIMIT=32
21
22#
23# General setup
24#
25CONFIG_LOCALVERSION=""
26CONFIG_LOCALVERSION_AUTO=y
27CONFIG_SWAP=y
28CONFIG_SYSVIPC=y
29# CONFIG_POSIX_MQUEUE is not set
30CONFIG_BSD_PROCESS_ACCT=y
31# CONFIG_BSD_PROCESS_ACCT_V3 is not set
32CONFIG_SYSCTL=y
33# CONFIG_AUDIT is not set
34CONFIG_HOTPLUG=y
35CONFIG_KOBJECT_UEVENT=y
36# CONFIG_IKCONFIG is not set
37CONFIG_INITRAMFS_SOURCE=""
38CONFIG_EMBEDDED=y
39CONFIG_KALLSYMS=y
40# CONFIG_KALLSYMS_ALL is not set
41# CONFIG_KALLSYMS_EXTRA_PASS is not set
42CONFIG_PRINTK=y
43CONFIG_BUG=y
44CONFIG_BASE_FULL=y
45CONFIG_FUTEX=y
46CONFIG_EPOLL=y
47# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
48CONFIG_SHMEM=y
49CONFIG_CC_ALIGN_FUNCTIONS=0
50CONFIG_CC_ALIGN_LABELS=0
51CONFIG_CC_ALIGN_LOOPS=0
52CONFIG_CC_ALIGN_JUMPS=0
53# CONFIG_TINY_SHMEM is not set
54CONFIG_BASE_SMALL=0
55
56#
57# Loadable module support
58#
59CONFIG_MODULES=y
60CONFIG_MODULE_UNLOAD=y
61CONFIG_MODULE_FORCE_UNLOAD=y
62CONFIG_OBSOLETE_MODPARM=y
63CONFIG_MODVERSIONS=y
64# CONFIG_MODULE_SRCVERSION_ALL is not set
65CONFIG_KMOD=y
66
67#
68# System Type
69#
70# CONFIG_ARCH_CLPS7500 is not set
71# CONFIG_ARCH_CLPS711X is not set
72# CONFIG_ARCH_CO285 is not set
73# CONFIG_ARCH_EBSA110 is not set
74# CONFIG_ARCH_CAMELOT is not set
75# CONFIG_ARCH_FOOTBRIDGE is not set
76# CONFIG_ARCH_INTEGRATOR is not set
77# CONFIG_ARCH_IOP3XX is not set
78# CONFIG_ARCH_IXP4XX is not set
79# CONFIG_ARCH_IXP2000 is not set
80# CONFIG_ARCH_L7200 is not set
81# CONFIG_ARCH_PXA is not set
82# CONFIG_ARCH_RPC is not set
83CONFIG_ARCH_SA1100=y
84# CONFIG_ARCH_S3C2410 is not set
85# CONFIG_ARCH_SHARK is not set
86# CONFIG_ARCH_LH7A40X is not set
87# CONFIG_ARCH_OMAP is not set
88# CONFIG_ARCH_VERSATILE is not set
89# CONFIG_ARCH_IMX is not set
90# CONFIG_ARCH_H720X is not set
91# CONFIG_ARCH_AAEC2000 is not set
92
93#
94# SA11x0 Implementations
95#
96# CONFIG_SA1100_ASSABET is not set
97# CONFIG_SA1100_CERF is not set
98CONFIG_SA1100_COLLIE=y
99# CONFIG_SA1100_H3100 is not set
100# CONFIG_SA1100_H3600 is not set
101# CONFIG_SA1100_H3800 is not set
102# CONFIG_SA1100_BADGE4 is not set
103# CONFIG_SA1100_JORNADA720 is not set
104# CONFIG_SA1100_HACKKIT is not set
105# CONFIG_SA1100_LART is not set
106# CONFIG_SA1100_PLEB is not set
107# CONFIG_SA1100_SHANNON is not set
108# CONFIG_SA1100_SIMPAD is not set
109# CONFIG_SA1100_SSP is not set
110
111#
112# Processor Type
113#
114CONFIG_CPU_32=y
115CONFIG_CPU_SA1100=y
116CONFIG_CPU_32v4=y
117CONFIG_CPU_ABRT_EV4=y
118CONFIG_CPU_CACHE_V4WB=y
119CONFIG_CPU_CACHE_VIVT=y
120CONFIG_CPU_TLB_V4WB=y
121
122#
123# Processor Features
124#
125CONFIG_SHARP_LOCOMO=y
126CONFIG_SHARP_PARAM=y
127CONFIG_SHARP_SCOOP=y
128
129#
130# Bus support
131#
132CONFIG_ISA=y
133CONFIG_ISA_DMA_API=y
134
135#
136# PCCARD (PCMCIA/CardBus) support
137#
138# CONFIG_PCCARD is not set
139
140#
141# Kernel Features
142#
143# CONFIG_SMP is not set
144CONFIG_PREEMPT=y
145# CONFIG_NO_IDLE_HZ is not set
146CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
147CONFIG_SELECT_MEMORY_MODEL=y
148# CONFIG_FLATMEM_MANUAL is not set
149CONFIG_DISCONTIGMEM_MANUAL=y
150# CONFIG_SPARSEMEM_MANUAL is not set
151CONFIG_DISCONTIGMEM=y
152CONFIG_FLAT_NODE_MEM_MAP=y
153CONFIG_NEED_MULTIPLE_NODES=y
154# CONFIG_SPARSEMEM_STATIC is not set
155# CONFIG_LEDS is not set
156CONFIG_ALIGNMENT_TRAP=y
157
158#
159# Boot options
160#
161CONFIG_ZBOOT_ROM_TEXT=0x0
162CONFIG_ZBOOT_ROM_BSS=0x0
163CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug"
164# CONFIG_XIP_KERNEL is not set
165
166#
167# CPU Frequency scaling
168#
169# CONFIG_CPU_FREQ is not set
170
171#
172# Floating point emulation
173#
174
175#
176# At least one emulation must be selected
177#
178CONFIG_FPE_NWFPE=y
179# CONFIG_FPE_NWFPE_XP is not set
180# CONFIG_FPE_FASTFPE is not set
181
182#
183# Userspace binary formats
184#
185CONFIG_BINFMT_ELF=y
186CONFIG_BINFMT_AOUT=m
187CONFIG_BINFMT_MISC=m
188# CONFIG_ARTHUR is not set
189
190#
191# Power management options
192#
193CONFIG_PM=y
194CONFIG_APM=y
195
196#
197# Networking
198#
199CONFIG_NET=y
200
201#
202# Networking options
203#
204CONFIG_PACKET=y
205CONFIG_PACKET_MMAP=y
206CONFIG_UNIX=y
207# CONFIG_NET_KEY is not set
208CONFIG_INET=y
209# CONFIG_IP_MULTICAST is not set
210# CONFIG_IP_ADVANCED_ROUTER is not set
211CONFIG_IP_FIB_HASH=y
212# CONFIG_IP_PNP is not set
213# CONFIG_NET_IPIP is not set
214# CONFIG_NET_IPGRE is not set
215# CONFIG_ARPD is not set
216CONFIG_SYN_COOKIES=y
217# CONFIG_INET_AH is not set
218# CONFIG_INET_ESP is not set
219# CONFIG_INET_IPCOMP is not set
220# CONFIG_INET_TUNNEL is not set
221CONFIG_INET_DIAG=y
222CONFIG_INET_TCP_DIAG=y
223# CONFIG_TCP_CONG_ADVANCED is not set
224CONFIG_TCP_CONG_BIC=y
225# CONFIG_IPV6 is not set
226# CONFIG_NETFILTER is not set
227
228#
229# DCCP Configuration (EXPERIMENTAL)
230#
231# CONFIG_IP_DCCP is not set
232
233#
234# SCTP Configuration (EXPERIMENTAL)
235#
236# CONFIG_IP_SCTP is not set
237# CONFIG_ATM is not set
238# CONFIG_BRIDGE is not set
239# CONFIG_VLAN_8021Q is not set
240# CONFIG_DECNET is not set
241# CONFIG_LLC2 is not set
242# CONFIG_IPX is not set
243# CONFIG_ATALK is not set
244# CONFIG_X25 is not set
245# CONFIG_LAPB is not set
246# CONFIG_NET_DIVERT is not set
247# CONFIG_ECONET is not set
248# CONFIG_WAN_ROUTER is not set
249# CONFIG_NET_SCHED is not set
250# CONFIG_NET_CLS_ROUTE is not set
251
252#
253# Network testing
254#
255# CONFIG_NET_PKTGEN is not set
256# CONFIG_HAMRADIO is not set
257# CONFIG_IRDA is not set
258# CONFIG_BT is not set
259# CONFIG_IEEE80211 is not set
260
261#
262# Device Drivers
263#
264
265#
266# Generic Driver Options
267#
268CONFIG_STANDALONE=y
269CONFIG_PREVENT_FIRMWARE_BUILD=y
270CONFIG_FW_LOADER=m
271# CONFIG_DEBUG_DRIVER is not set
272
273#
274# Memory Technology Devices (MTD)
275#
276CONFIG_MTD=y
277# CONFIG_MTD_DEBUG is not set
278# CONFIG_MTD_CONCAT is not set
279CONFIG_MTD_PARTITIONS=y
280# CONFIG_MTD_REDBOOT_PARTS is not set
281# CONFIG_MTD_CMDLINE_PARTS is not set
282# CONFIG_MTD_AFS_PARTS is not set
283
284#
285# User Modules And Translation Layers
286#
287CONFIG_MTD_CHAR=y
288CONFIG_MTD_BLOCK=y
289# CONFIG_FTL is not set
290# CONFIG_NFTL is not set
291# CONFIG_INFTL is not set
292
293#
294# RAM/ROM/Flash chip drivers
295#
296# CONFIG_MTD_CFI is not set
297# CONFIG_MTD_JEDECPROBE is not set
298CONFIG_MTD_MAP_BANK_WIDTH_1=y
299CONFIG_MTD_MAP_BANK_WIDTH_2=y
300CONFIG_MTD_MAP_BANK_WIDTH_4=y
301# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
302# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
303# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
304CONFIG_MTD_CFI_I1=y
305CONFIG_MTD_CFI_I2=y
306# CONFIG_MTD_CFI_I4 is not set
307# CONFIG_MTD_CFI_I8 is not set
308# CONFIG_MTD_RAM is not set
309# CONFIG_MTD_ROM is not set
310# CONFIG_MTD_ABSENT is not set
311CONFIG_MTD_OBSOLETE_CHIPS=y
312# CONFIG_MTD_AMDSTD is not set
313CONFIG_MTD_SHARP=y
314# CONFIG_MTD_JEDEC is not set
315
316#
317# Mapping drivers for chip access
318#
319# CONFIG_MTD_COMPLEX_MAPPINGS is not set
320# CONFIG_MTD_PLATRAM is not set
321
322#
323# Self-contained MTD device drivers
324#
325# CONFIG_MTD_SLRAM is not set
326# CONFIG_MTD_PHRAM is not set
327# CONFIG_MTD_MTDRAM is not set
328# CONFIG_MTD_BLKMTD is not set
329# CONFIG_MTD_BLOCK2MTD is not set
330
331#
332# Disk-On-Chip Device Drivers
333#
334# CONFIG_MTD_DOC2000 is not set
335# CONFIG_MTD_DOC2001 is not set
336# CONFIG_MTD_DOC2001PLUS is not set
337
338#
339# NAND Flash Device Drivers
340#
341# CONFIG_MTD_NAND is not set
342
343#
344# Parallel port support
345#
346# CONFIG_PARPORT is not set
347
348#
349# Plug and Play support
350#
351# CONFIG_PNP is not set
352
353#
354# Block devices
355#
356# CONFIG_BLK_DEV_XD is not set
357# CONFIG_BLK_DEV_COW_COMMON is not set
358CONFIG_BLK_DEV_LOOP=y
359# CONFIG_BLK_DEV_CRYPTOLOOP is not set
360# CONFIG_BLK_DEV_NBD is not set
361CONFIG_BLK_DEV_RAM=y
362CONFIG_BLK_DEV_RAM_COUNT=16
363CONFIG_BLK_DEV_RAM_SIZE=1024
364CONFIG_BLK_DEV_INITRD=y
365# CONFIG_CDROM_PKTCDVD is not set
366
367#
368# IO Schedulers
369#
370CONFIG_IOSCHED_NOOP=y
371CONFIG_IOSCHED_AS=y
372CONFIG_IOSCHED_DEADLINE=y
373CONFIG_IOSCHED_CFQ=y
374CONFIG_ATA_OVER_ETH=m
375
376#
377# ATA/ATAPI/MFM/RLL support
378#
379# CONFIG_IDE is not set
380
381#
382# SCSI device support
383#
384# CONFIG_RAID_ATTRS is not set
385# CONFIG_SCSI is not set
386
387#
388# Multi-device support (RAID and LVM)
389#
390# CONFIG_MD is not set
391
392#
393# Fusion MPT device support
394#
395# CONFIG_FUSION is not set
396
397#
398# IEEE 1394 (FireWire) support
399#
400# CONFIG_IEEE1394 is not set
401
402#
403# I2O device support
404#
405
406#
407# Network device support
408#
409# CONFIG_NETDEVICES is not set
410# CONFIG_NETPOLL is not set
411# CONFIG_NET_POLL_CONTROLLER is not set
412
413#
414# ISDN subsystem
415#
416# CONFIG_ISDN is not set
417
418#
419# Input device support
420#
421CONFIG_INPUT=y
422
423#
424# Userland interfaces
425#
426# CONFIG_INPUT_MOUSEDEV is not set
427# CONFIG_INPUT_JOYDEV is not set
428CONFIG_INPUT_TSDEV=y
429CONFIG_INPUT_TSDEV_SCREEN_X=240
430CONFIG_INPUT_TSDEV_SCREEN_Y=320
431CONFIG_INPUT_EVDEV=y
432CONFIG_INPUT_EVBUG=y
433
434#
435# Input Device Drivers
436#
437CONFIG_INPUT_KEYBOARD=y
438# CONFIG_KEYBOARD_ATKBD is not set
439# CONFIG_KEYBOARD_SUNKBD is not set
440# CONFIG_KEYBOARD_LKKBD is not set
441CONFIG_KEYBOARD_LOCOMO=y
442# CONFIG_KEYBOARD_XTKBD is not set
443# CONFIG_KEYBOARD_NEWTON is not set
444# CONFIG_INPUT_MOUSE is not set
445# CONFIG_INPUT_JOYSTICK is not set
446# CONFIG_INPUT_TOUCHSCREEN is not set
447# CONFIG_INPUT_MISC is not set
448
449#
450# Hardware I/O ports
451#
452CONFIG_SERIO=y
453# CONFIG_SERIO_SERPORT is not set
454# CONFIG_SERIO_LIBPS2 is not set
455# CONFIG_SERIO_RAW is not set
456# CONFIG_GAMEPORT is not set
457
458#
459# Character devices
460#
461CONFIG_VT=y
462CONFIG_VT_CONSOLE=y
463CONFIG_HW_CONSOLE=y
464# CONFIG_SERIAL_NONSTANDARD is not set
465
466#
467# Serial drivers
468#
469# CONFIG_SERIAL_8250 is not set
470
471#
472# Non-8250 serial port support
473#
474CONFIG_SERIAL_SA1100=y
475CONFIG_SERIAL_SA1100_CONSOLE=y
476CONFIG_SERIAL_CORE=y
477CONFIG_SERIAL_CORE_CONSOLE=y
478CONFIG_UNIX98_PTYS=y
479# CONFIG_LEGACY_PTYS is not set
480
481#
482# IPMI
483#
484# CONFIG_IPMI_HANDLER is not set
485
486#
487# Watchdog Cards
488#
489# CONFIG_WATCHDOG is not set
490# CONFIG_NVRAM is not set
491# CONFIG_RTC is not set
492# CONFIG_DTLK is not set
493# CONFIG_R3964 is not set
494
495#
496# Ftape, the floppy tape device driver
497#
498# CONFIG_RAW_DRIVER is not set
499
500#
501# TPM devices
502#
503
504#
505# I2C support
506#
507CONFIG_I2C=m
508# CONFIG_I2C_CHARDEV is not set
509
510#
511# I2C Algorithms
512#
513CONFIG_I2C_ALGOBIT=m
514# CONFIG_I2C_ALGOPCF is not set
515# CONFIG_I2C_ALGOPCA is not set
516
517#
518# I2C Hardware Bus support
519#
520# CONFIG_I2C_ELEKTOR is not set
521# CONFIG_I2C_PARPORT_LIGHT is not set
522# CONFIG_I2C_STUB is not set
523# CONFIG_I2C_PCA_ISA is not set
524
525#
526# Miscellaneous I2C Chip support
527#
528# CONFIG_SENSORS_DS1337 is not set
529# CONFIG_SENSORS_DS1374 is not set
530# CONFIG_SENSORS_EEPROM is not set
531# CONFIG_SENSORS_PCF8574 is not set
532# CONFIG_SENSORS_PCA9539 is not set
533# CONFIG_SENSORS_PCF8591 is not set
534# CONFIG_SENSORS_RTC8564 is not set
535# CONFIG_SENSORS_MAX6875 is not set
536# CONFIG_I2C_DEBUG_CORE is not set
537# CONFIG_I2C_DEBUG_ALGO is not set
538# CONFIG_I2C_DEBUG_BUS is not set
539# CONFIG_I2C_DEBUG_CHIP is not set
540
541#
542# Hardware Monitoring support
543#
544CONFIG_HWMON=y
545# CONFIG_HWMON_VID is not set
546# CONFIG_SENSORS_ADM1021 is not set
547# CONFIG_SENSORS_ADM1025 is not set
548# CONFIG_SENSORS_ADM1026 is not set
549# CONFIG_SENSORS_ADM1031 is not set
550# CONFIG_SENSORS_ADM9240 is not set
551# CONFIG_SENSORS_ASB100 is not set
552# CONFIG_SENSORS_ATXP1 is not set
553# CONFIG_SENSORS_DS1621 is not set
554# CONFIG_SENSORS_FSCHER is not set
555# CONFIG_SENSORS_FSCPOS is not set
556# CONFIG_SENSORS_GL518SM is not set
557# CONFIG_SENSORS_GL520SM is not set
558# CONFIG_SENSORS_IT87 is not set
559# CONFIG_SENSORS_LM63 is not set
560# CONFIG_SENSORS_LM75 is not set
561# CONFIG_SENSORS_LM77 is not set
562# CONFIG_SENSORS_LM78 is not set
563# CONFIG_SENSORS_LM80 is not set
564# CONFIG_SENSORS_LM83 is not set
565# CONFIG_SENSORS_LM85 is not set
566# CONFIG_SENSORS_LM87 is not set
567# CONFIG_SENSORS_LM90 is not set
568# CONFIG_SENSORS_LM92 is not set
569# CONFIG_SENSORS_MAX1619 is not set
570# CONFIG_SENSORS_PC87360 is not set
571# CONFIG_SENSORS_SMSC47M1 is not set
572# CONFIG_SENSORS_SMSC47B397 is not set
573# CONFIG_SENSORS_W83781D is not set
574# CONFIG_SENSORS_W83792D is not set
575# CONFIG_SENSORS_W83L785TS is not set
576# CONFIG_SENSORS_W83627HF is not set
577# CONFIG_SENSORS_W83627EHF is not set
578# CONFIG_HWMON_DEBUG_CHIP is not set
579
580#
581# Misc devices
582#
583
584#
585# Multimedia Capabilities Port drivers
586#
587# CONFIG_MCP_SA11X0 is not set
588
589#
590# Multimedia devices
591#
592CONFIG_VIDEO_DEV=m
593
594#
595# Video For Linux
596#
597
598#
599# Video Adapters
600#
601# CONFIG_VIDEO_PMS is not set
602# CONFIG_VIDEO_CPIA is not set
603# CONFIG_VIDEO_SAA5246A is not set
604# CONFIG_VIDEO_SAA5249 is not set
605# CONFIG_TUNER_3036 is not set
606# CONFIG_VIDEO_OVCAMCHIP is not set
607
608#
609# Radio Adapters
610#
611# CONFIG_RADIO_CADET is not set
612# CONFIG_RADIO_RTRACK is not set
613# CONFIG_RADIO_RTRACK2 is not set
614# CONFIG_RADIO_AZTECH is not set
615# CONFIG_RADIO_GEMTEK is not set
616# CONFIG_RADIO_MAESTRO is not set
617# CONFIG_RADIO_SF16FMI is not set
618# CONFIG_RADIO_SF16FMR2 is not set
619# CONFIG_RADIO_TERRATEC is not set
620# CONFIG_RADIO_TRUST is not set
621# CONFIG_RADIO_TYPHOON is not set
622# CONFIG_RADIO_ZOLTRIX is not set
623
624#
625# Digital Video Broadcasting Devices
626#
627# CONFIG_DVB is not set
628
629#
630# Graphics support
631#
632CONFIG_FB=y
633CONFIG_FB_CFB_FILLRECT=y
634CONFIG_FB_CFB_COPYAREA=y
635CONFIG_FB_CFB_IMAGEBLIT=y
636CONFIG_FB_SOFT_CURSOR=y
637# CONFIG_FB_MACMODES is not set
638CONFIG_FB_MODE_HELPERS=y
639# CONFIG_FB_TILEBLITTING is not set
640CONFIG_FB_SA1100=y
641# CONFIG_FB_S1D13XXX is not set
642# CONFIG_FB_VIRTUAL is not set
643
644#
645# Console display driver support
646#
647# CONFIG_VGA_CONSOLE is not set
648# CONFIG_MDA_CONSOLE is not set
649CONFIG_DUMMY_CONSOLE=y
650CONFIG_FRAMEBUFFER_CONSOLE=y
651CONFIG_FONTS=y
652CONFIG_FONT_8x8=y
653# CONFIG_FONT_8x16 is not set
654# CONFIG_FONT_6x11 is not set
655# CONFIG_FONT_7x14 is not set
656# CONFIG_FONT_PEARL_8x8 is not set
657# CONFIG_FONT_ACORN_8x8 is not set
658# CONFIG_FONT_MINI_4x6 is not set
659# CONFIG_FONT_SUN8x16 is not set
660# CONFIG_FONT_SUN12x22 is not set
661# CONFIG_FONT_10x18 is not set
662
663#
664# Logo configuration
665#
666# CONFIG_LOGO is not set
667# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
668
669#
670# Sound
671#
672# CONFIG_SOUND is not set
673
674#
675# USB support
676#
677CONFIG_USB_ARCH_HAS_HCD=y
678# CONFIG_USB_ARCH_HAS_OHCI is not set
679# CONFIG_USB is not set
680
681#
682# USB Gadget Support
683#
684CONFIG_USB_GADGET=y
685# CONFIG_USB_GADGET_DEBUG_FILES is not set
686# CONFIG_USB_GADGET_NET2280 is not set
687# CONFIG_USB_GADGET_PXA2XX is not set
688# CONFIG_USB_GADGET_GOKU is not set
689# CONFIG_USB_GADGET_LH7A40X is not set
690# CONFIG_USB_GADGET_OMAP is not set
691# CONFIG_USB_GADGET_DUMMY_HCD is not set
692# CONFIG_USB_GADGET_DUALSPEED is not set
693
694#
695# MMC/SD Card support
696#
697# CONFIG_MMC is not set
698
699#
700# File systems
701#
702CONFIG_EXT2_FS=y
703CONFIG_EXT2_FS_XATTR=y
704CONFIG_EXT2_FS_POSIX_ACL=y
705CONFIG_EXT2_FS_SECURITY=y
706# CONFIG_EXT2_FS_XIP is not set
707# CONFIG_EXT3_FS is not set
708# CONFIG_JBD is not set
709CONFIG_FS_MBCACHE=y
710# CONFIG_REISERFS_FS is not set
711# CONFIG_JFS_FS is not set
712CONFIG_FS_POSIX_ACL=y
713# CONFIG_XFS_FS is not set
714# CONFIG_MINIX_FS is not set
715CONFIG_ROMFS_FS=y
716CONFIG_INOTIFY=y
717# CONFIG_QUOTA is not set
718# CONFIG_DNOTIFY is not set
719# CONFIG_AUTOFS_FS is not set
720# CONFIG_AUTOFS4_FS is not set
721# CONFIG_FUSE_FS is not set
722
723#
724# CD-ROM/DVD Filesystems
725#
726# CONFIG_ISO9660_FS is not set
727# CONFIG_UDF_FS is not set
728
729#
730# DOS/FAT/NT Filesystems
731#
732CONFIG_FAT_FS=y
733CONFIG_MSDOS_FS=y
734CONFIG_VFAT_FS=y
735CONFIG_FAT_DEFAULT_CODEPAGE=437
736CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
737# CONFIG_NTFS_FS is not set
738
739#
740# Pseudo filesystems
741#
742CONFIG_PROC_FS=y
743CONFIG_SYSFS=y
744CONFIG_TMPFS=y
745# CONFIG_HUGETLBFS is not set
746# CONFIG_HUGETLB_PAGE is not set
747CONFIG_RAMFS=y
748# CONFIG_RELAYFS_FS is not set
749
750#
751# Miscellaneous filesystems
752#
753# CONFIG_ADFS_FS is not set
754# CONFIG_AFFS_FS is not set
755# CONFIG_HFS_FS is not set
756# CONFIG_HFSPLUS_FS is not set
757# CONFIG_BEFS_FS is not set
758# CONFIG_BFS_FS is not set
759# CONFIG_EFS_FS is not set
760# CONFIG_JFFS_FS is not set
761CONFIG_JFFS2_FS=y
762CONFIG_JFFS2_FS_DEBUG=0
763CONFIG_JFFS2_FS_WRITEBUFFER=y
764# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
765CONFIG_JFFS2_ZLIB=y
766CONFIG_JFFS2_RTIME=y
767# CONFIG_JFFS2_RUBIN is not set
768CONFIG_CRAMFS=y
769# CONFIG_VXFS_FS is not set
770# CONFIG_HPFS_FS is not set
771# CONFIG_QNX4FS_FS is not set
772# CONFIG_SYSV_FS is not set
773# CONFIG_UFS_FS is not set
774
775#
776# Network File Systems
777#
778# CONFIG_NFS_FS is not set
779# CONFIG_NFSD is not set
780# CONFIG_SMB_FS is not set
781# CONFIG_CIFS is not set
782# CONFIG_NCP_FS is not set
783# CONFIG_CODA_FS is not set
784# CONFIG_AFS_FS is not set
785# CONFIG_9P_FS is not set
786
787#
788# Partition Types
789#
790# CONFIG_PARTITION_ADVANCED is not set
791CONFIG_MSDOS_PARTITION=y
792
793#
794# Native Language Support
795#
796CONFIG_NLS=y
797CONFIG_NLS_DEFAULT="cp437"
798CONFIG_NLS_CODEPAGE_437=m
799# CONFIG_NLS_CODEPAGE_737 is not set
800# CONFIG_NLS_CODEPAGE_775 is not set
801# CONFIG_NLS_CODEPAGE_850 is not set
802# CONFIG_NLS_CODEPAGE_852 is not set
803# CONFIG_NLS_CODEPAGE_855 is not set
804# CONFIG_NLS_CODEPAGE_857 is not set
805# CONFIG_NLS_CODEPAGE_860 is not set
806# CONFIG_NLS_CODEPAGE_861 is not set
807# CONFIG_NLS_CODEPAGE_862 is not set
808# CONFIG_NLS_CODEPAGE_863 is not set
809# CONFIG_NLS_CODEPAGE_864 is not set
810# CONFIG_NLS_CODEPAGE_865 is not set
811# CONFIG_NLS_CODEPAGE_866 is not set
812# CONFIG_NLS_CODEPAGE_869 is not set
813# CONFIG_NLS_CODEPAGE_936 is not set
814# CONFIG_NLS_CODEPAGE_950 is not set
815# CONFIG_NLS_CODEPAGE_932 is not set
816# CONFIG_NLS_CODEPAGE_949 is not set
817# CONFIG_NLS_CODEPAGE_874 is not set
818# CONFIG_NLS_ISO8859_8 is not set
819# CONFIG_NLS_CODEPAGE_1250 is not set
820# CONFIG_NLS_CODEPAGE_1251 is not set
821# CONFIG_NLS_ASCII is not set
822CONFIG_NLS_ISO8859_1=m
823# CONFIG_NLS_ISO8859_2 is not set
824# CONFIG_NLS_ISO8859_3 is not set
825# CONFIG_NLS_ISO8859_4 is not set
826# CONFIG_NLS_ISO8859_5 is not set
827# CONFIG_NLS_ISO8859_6 is not set
828# CONFIG_NLS_ISO8859_7 is not set
829# CONFIG_NLS_ISO8859_9 is not set
830# CONFIG_NLS_ISO8859_13 is not set
831# CONFIG_NLS_ISO8859_14 is not set
832# CONFIG_NLS_ISO8859_15 is not set
833# CONFIG_NLS_KOI8_R is not set
834# CONFIG_NLS_KOI8_U is not set
835CONFIG_NLS_UTF8=m
836
837#
838# Profiling support
839#
840# CONFIG_PROFILING is not set
841
842#
843# Kernel hacking
844#
845# CONFIG_PRINTK_TIME is not set
846CONFIG_DEBUG_KERNEL=y
847CONFIG_MAGIC_SYSRQ=y
848CONFIG_LOG_BUF_SHIFT=14
849CONFIG_DETECT_SOFTLOCKUP=y
850# CONFIG_SCHEDSTATS is not set
851# CONFIG_DEBUG_SLAB is not set
852CONFIG_DEBUG_PREEMPT=y
853# CONFIG_DEBUG_SPINLOCK is not set
854# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
855# CONFIG_DEBUG_KOBJECT is not set
856# CONFIG_DEBUG_BUGVERBOSE is not set
857# CONFIG_DEBUG_INFO is not set
858# CONFIG_DEBUG_FS is not set
859CONFIG_FRAME_POINTER=y
860# CONFIG_DEBUG_USER is not set
861# CONFIG_DEBUG_WAITQ is not set
862CONFIG_DEBUG_ERRORS=y
863# CONFIG_DEBUG_LL is not set
864
865#
866# Security options
867#
868# CONFIG_KEYS is not set
869# CONFIG_SECURITY is not set
870
871#
872# Cryptographic options
873#
874# CONFIG_CRYPTO is not set
875
876#
877# Hardware crypto devices
878#
879
880#
881# Library routines
882#
883# CONFIG_CRC_CCITT is not set
884# CONFIG_CRC16 is not set
885CONFIG_CRC32=y
886# CONFIG_LIBCRC32C is not set
887CONFIG_ZLIB_INFLATE=y
888CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
new file mode 100644
index 000000000000..24987c89609a
--- /dev/null
+++ b/arch/arm/configs/corgi_defconfig
@@ -0,0 +1,1523 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc3
4# Sun Oct 9 15:46:42 2005
5#
6CONFIG_ARM=y
7CONFIG_MMU=y
8CONFIG_UID16=y
9CONFIG_RWSEM_GENERIC_SPINLOCK=y
10CONFIG_GENERIC_CALIBRATE_DELAY=y
11
12#
13# Code maturity level options
14#
15CONFIG_EXPERIMENTAL=y
16CONFIG_CLEAN_COMPILE=y
17CONFIG_BROKEN_ON_SMP=y
18CONFIG_LOCK_KERNEL=y
19CONFIG_INIT_ENV_ARG_LIMIT=32
20
21#
22# General setup
23#
24CONFIG_LOCALVERSION=""
25CONFIG_LOCALVERSION_AUTO=y
26CONFIG_SWAP=y
27CONFIG_SYSVIPC=y
28# CONFIG_POSIX_MQUEUE is not set
29CONFIG_BSD_PROCESS_ACCT=y
30# CONFIG_BSD_PROCESS_ACCT_V3 is not set
31CONFIG_SYSCTL=y
32# CONFIG_AUDIT is not set
33CONFIG_HOTPLUG=y
34CONFIG_KOBJECT_UEVENT=y
35# CONFIG_IKCONFIG is not set
36CONFIG_INITRAMFS_SOURCE=""
37CONFIG_EMBEDDED=y
38CONFIG_KALLSYMS=y
39# CONFIG_KALLSYMS_ALL is not set
40# CONFIG_KALLSYMS_EXTRA_PASS is not set
41CONFIG_PRINTK=y
42CONFIG_BUG=y
43CONFIG_BASE_FULL=y
44CONFIG_FUTEX=y
45CONFIG_EPOLL=y
46# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
47CONFIG_SHMEM=y
48CONFIG_CC_ALIGN_FUNCTIONS=0
49CONFIG_CC_ALIGN_LABELS=0
50CONFIG_CC_ALIGN_LOOPS=0
51CONFIG_CC_ALIGN_JUMPS=0
52# CONFIG_TINY_SHMEM is not set
53CONFIG_BASE_SMALL=0
54
55#
56# Loadable module support
57#
58CONFIG_MODULES=y
59CONFIG_MODULE_UNLOAD=y
60CONFIG_MODULE_FORCE_UNLOAD=y
61CONFIG_OBSOLETE_MODPARM=y
62# CONFIG_MODVERSIONS is not set
63# CONFIG_MODULE_SRCVERSION_ALL is not set
64CONFIG_KMOD=y
65
66#
67# System Type
68#
69# CONFIG_ARCH_CLPS7500 is not set
70# CONFIG_ARCH_CLPS711X is not set
71# CONFIG_ARCH_CO285 is not set
72# CONFIG_ARCH_EBSA110 is not set
73# CONFIG_ARCH_CAMELOT is not set
74# CONFIG_ARCH_FOOTBRIDGE is not set
75# CONFIG_ARCH_INTEGRATOR is not set
76# CONFIG_ARCH_IOP3XX is not set
77# CONFIG_ARCH_IXP4XX is not set
78# CONFIG_ARCH_IXP2000 is not set
79# CONFIG_ARCH_L7200 is not set
80CONFIG_ARCH_PXA=y
81# CONFIG_ARCH_RPC is not set
82# CONFIG_ARCH_SA1100 is not set
83# CONFIG_ARCH_S3C2410 is not set
84# CONFIG_ARCH_SHARK is not set
85# CONFIG_ARCH_LH7A40X is not set
86# CONFIG_ARCH_OMAP is not set
87# CONFIG_ARCH_VERSATILE is not set
88# CONFIG_ARCH_IMX is not set
89# CONFIG_ARCH_H720X is not set
90# CONFIG_ARCH_AAEC2000 is not set
91
92#
93# Intel PXA2xx Implementations
94#
95# CONFIG_ARCH_LUBBOCK is not set
96# CONFIG_MACH_MAINSTONE is not set
97# CONFIG_ARCH_PXA_IDP is not set
98CONFIG_PXA_SHARPSL=y
99CONFIG_PXA_SHARPSL_25x=y
100# CONFIG_PXA_SHARPSL_27x is not set
101# CONFIG_MACH_POODLE is not set
102CONFIG_MACH_CORGI=y
103CONFIG_MACH_SHEPHERD=y
104CONFIG_MACH_HUSKY=y
105CONFIG_PXA25x=y
106CONFIG_PXA_SHARP_C7xx=y
107
108#
109# Processor Type
110#
111CONFIG_CPU_32=y
112CONFIG_CPU_XSCALE=y
113CONFIG_CPU_32v5=y
114CONFIG_CPU_ABRT_EV5T=y
115CONFIG_CPU_CACHE_VIVT=y
116CONFIG_CPU_TLB_V4WBI=y
117
118#
119# Processor Features
120#
121CONFIG_ARM_THUMB=y
122CONFIG_XSCALE_PMU=y
123CONFIG_SHARP_PARAM=y
124CONFIG_SHARP_SCOOP=y
125
126#
127# Bus support
128#
129CONFIG_ISA_DMA_API=y
130
131#
132# PCCARD (PCMCIA/CardBus) support
133#
134CONFIG_PCCARD=y
135# CONFIG_PCMCIA_DEBUG is not set
136CONFIG_PCMCIA=y
137CONFIG_PCMCIA_LOAD_CIS=y
138CONFIG_PCMCIA_IOCTL=y
139
140#
141# PC-card bridges
142#
143CONFIG_PCMCIA_PXA2XX=y
144
145#
146# Kernel Features
147#
148CONFIG_PREEMPT=y
149# CONFIG_NO_IDLE_HZ is not set
150# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
151CONFIG_SELECT_MEMORY_MODEL=y
152CONFIG_FLATMEM_MANUAL=y
153# CONFIG_DISCONTIGMEM_MANUAL is not set
154# CONFIG_SPARSEMEM_MANUAL is not set
155CONFIG_FLATMEM=y
156CONFIG_FLAT_NODE_MEM_MAP=y
157# CONFIG_SPARSEMEM_STATIC is not set
158CONFIG_ALIGNMENT_TRAP=y
159
160#
161# Boot options
162#
163CONFIG_ZBOOT_ROM_TEXT=0x0
164CONFIG_ZBOOT_ROM_BSS=0x0
165CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug"
166# CONFIG_XIP_KERNEL is not set
167
168#
169# Floating point emulation
170#
171
172#
173# At least one emulation must be selected
174#
175CONFIG_FPE_NWFPE=y
176# CONFIG_FPE_NWFPE_XP is not set
177# CONFIG_FPE_FASTFPE is not set
178
179#
180# Userspace binary formats
181#
182CONFIG_BINFMT_ELF=y
183CONFIG_BINFMT_AOUT=m
184CONFIG_BINFMT_MISC=m
185# CONFIG_ARTHUR is not set
186
187#
188# Power management options
189#
190CONFIG_PM=y
191CONFIG_APM=y
192
193#
194# Networking
195#
196CONFIG_NET=y
197
198#
199# Networking options
200#
201CONFIG_PACKET=y
202CONFIG_PACKET_MMAP=y
203CONFIG_UNIX=y
204CONFIG_XFRM=y
205CONFIG_XFRM_USER=m
206# CONFIG_NET_KEY is not set
207CONFIG_INET=y
208# CONFIG_IP_MULTICAST is not set
209# CONFIG_IP_ADVANCED_ROUTER is not set
210CONFIG_IP_FIB_HASH=y
211# CONFIG_IP_PNP is not set
212# CONFIG_NET_IPIP is not set
213# CONFIG_NET_IPGRE is not set
214# CONFIG_ARPD is not set
215CONFIG_SYN_COOKIES=y
216# CONFIG_INET_AH is not set
217# CONFIG_INET_ESP is not set
218# CONFIG_INET_IPCOMP is not set
219# CONFIG_INET_TUNNEL is not set
220CONFIG_INET_DIAG=y
221CONFIG_INET_TCP_DIAG=y
222# CONFIG_TCP_CONG_ADVANCED is not set
223CONFIG_TCP_CONG_BIC=y
224
225#
226# IP: Virtual Server Configuration
227#
228# CONFIG_IP_VS is not set
229CONFIG_IPV6=m
230# CONFIG_IPV6_PRIVACY is not set
231CONFIG_INET6_AH=m
232CONFIG_INET6_ESP=m
233CONFIG_INET6_IPCOMP=m
234CONFIG_INET6_TUNNEL=m
235CONFIG_IPV6_TUNNEL=m
236CONFIG_NETFILTER=y
237# CONFIG_NETFILTER_DEBUG is not set
238# CONFIG_NETFILTER_NETLINK is not set
239
240#
241# IP: Netfilter Configuration
242#
243CONFIG_IP_NF_CONNTRACK=m
244# CONFIG_IP_NF_CT_ACCT is not set
245# CONFIG_IP_NF_CONNTRACK_MARK is not set
246# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
247CONFIG_IP_NF_CT_PROTO_SCTP=m
248CONFIG_IP_NF_FTP=m
249CONFIG_IP_NF_IRC=m
250# CONFIG_IP_NF_NETBIOS_NS is not set
251CONFIG_IP_NF_TFTP=m
252CONFIG_IP_NF_AMANDA=m
253# CONFIG_IP_NF_PPTP is not set
254CONFIG_IP_NF_QUEUE=m
255CONFIG_IP_NF_IPTABLES=m
256CONFIG_IP_NF_MATCH_LIMIT=m
257CONFIG_IP_NF_MATCH_IPRANGE=m
258CONFIG_IP_NF_MATCH_MAC=m
259CONFIG_IP_NF_MATCH_PKTTYPE=m
260CONFIG_IP_NF_MATCH_MARK=m
261CONFIG_IP_NF_MATCH_MULTIPORT=m
262CONFIG_IP_NF_MATCH_TOS=m
263CONFIG_IP_NF_MATCH_RECENT=m
264CONFIG_IP_NF_MATCH_ECN=m
265CONFIG_IP_NF_MATCH_DSCP=m
266CONFIG_IP_NF_MATCH_AH_ESP=m
267CONFIG_IP_NF_MATCH_LENGTH=m
268CONFIG_IP_NF_MATCH_TTL=m
269CONFIG_IP_NF_MATCH_TCPMSS=m
270CONFIG_IP_NF_MATCH_HELPER=m
271CONFIG_IP_NF_MATCH_STATE=m
272CONFIG_IP_NF_MATCH_CONNTRACK=m
273CONFIG_IP_NF_MATCH_OWNER=m
274CONFIG_IP_NF_MATCH_ADDRTYPE=m
275CONFIG_IP_NF_MATCH_REALM=m
276CONFIG_IP_NF_MATCH_SCTP=m
277# CONFIG_IP_NF_MATCH_DCCP is not set
278CONFIG_IP_NF_MATCH_COMMENT=m
279CONFIG_IP_NF_MATCH_HASHLIMIT=m
280# CONFIG_IP_NF_MATCH_STRING is not set
281CONFIG_IP_NF_FILTER=m
282# CONFIG_IP_NF_TARGET_REJECT is not set
283CONFIG_IP_NF_TARGET_LOG=m
284CONFIG_IP_NF_TARGET_ULOG=m
285CONFIG_IP_NF_TARGET_TCPMSS=m
286# CONFIG_IP_NF_TARGET_NFQUEUE is not set
287CONFIG_IP_NF_NAT=m
288CONFIG_IP_NF_NAT_NEEDED=y
289# CONFIG_IP_NF_TARGET_MASQUERADE is not set
290# CONFIG_IP_NF_TARGET_REDIRECT is not set
291# CONFIG_IP_NF_TARGET_NETMAP is not set
292# CONFIG_IP_NF_TARGET_SAME is not set
293# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
294CONFIG_IP_NF_NAT_IRC=m
295CONFIG_IP_NF_NAT_FTP=m
296CONFIG_IP_NF_NAT_TFTP=m
297CONFIG_IP_NF_NAT_AMANDA=m
298CONFIG_IP_NF_MANGLE=m
299# CONFIG_IP_NF_TARGET_TOS is not set
300# CONFIG_IP_NF_TARGET_ECN is not set
301# CONFIG_IP_NF_TARGET_DSCP is not set
302# CONFIG_IP_NF_TARGET_MARK is not set
303# CONFIG_IP_NF_TARGET_CLASSIFY is not set
304# CONFIG_IP_NF_TARGET_TTL is not set
305CONFIG_IP_NF_RAW=m
306# CONFIG_IP_NF_TARGET_NOTRACK is not set
307CONFIG_IP_NF_ARPTABLES=m
308CONFIG_IP_NF_ARPFILTER=m
309CONFIG_IP_NF_ARP_MANGLE=m
310
311#
312# IPv6: Netfilter Configuration (EXPERIMENTAL)
313#
314CONFIG_IP6_NF_QUEUE=m
315CONFIG_IP6_NF_IPTABLES=m
316CONFIG_IP6_NF_MATCH_LIMIT=m
317CONFIG_IP6_NF_MATCH_MAC=m
318CONFIG_IP6_NF_MATCH_RT=m
319CONFIG_IP6_NF_MATCH_OPTS=m
320CONFIG_IP6_NF_MATCH_FRAG=m
321CONFIG_IP6_NF_MATCH_HL=m
322CONFIG_IP6_NF_MATCH_MULTIPORT=m
323CONFIG_IP6_NF_MATCH_OWNER=m
324CONFIG_IP6_NF_MATCH_MARK=m
325CONFIG_IP6_NF_MATCH_IPV6HEADER=m
326CONFIG_IP6_NF_MATCH_AHESP=m
327CONFIG_IP6_NF_MATCH_LENGTH=m
328CONFIG_IP6_NF_MATCH_EUI64=m
329CONFIG_IP6_NF_FILTER=m
330# CONFIG_IP6_NF_TARGET_LOG is not set
331# CONFIG_IP6_NF_TARGET_REJECT is not set
332# CONFIG_IP6_NF_TARGET_NFQUEUE is not set
333CONFIG_IP6_NF_MANGLE=m
334# CONFIG_IP6_NF_TARGET_MARK is not set
335# CONFIG_IP6_NF_TARGET_HL is not set
336CONFIG_IP6_NF_RAW=m
337
338#
339# DCCP Configuration (EXPERIMENTAL)
340#
341# CONFIG_IP_DCCP is not set
342
343#
344# SCTP Configuration (EXPERIMENTAL)
345#
346# CONFIG_IP_SCTP is not set
347# CONFIG_ATM is not set
348# CONFIG_BRIDGE is not set
349# CONFIG_VLAN_8021Q is not set
350# CONFIG_DECNET is not set
351# CONFIG_LLC2 is not set
352# CONFIG_IPX is not set
353# CONFIG_ATALK is not set
354# CONFIG_X25 is not set
355# CONFIG_LAPB is not set
356# CONFIG_NET_DIVERT is not set
357# CONFIG_ECONET is not set
358# CONFIG_WAN_ROUTER is not set
359# CONFIG_NET_SCHED is not set
360CONFIG_NET_CLS_ROUTE=y
361
362#
363# Network testing
364#
365# CONFIG_NET_PKTGEN is not set
366# CONFIG_HAMRADIO is not set
367CONFIG_IRDA=m
368
369#
370# IrDA protocols
371#
372CONFIG_IRLAN=m
373CONFIG_IRNET=m
374CONFIG_IRCOMM=m
375# CONFIG_IRDA_ULTRA is not set
376
377#
378# IrDA options
379#
380# CONFIG_IRDA_CACHE_LAST_LSAP is not set
381# CONFIG_IRDA_FAST_RR is not set
382# CONFIG_IRDA_DEBUG is not set
383
384#
385# Infrared-port device drivers
386#
387
388#
389# SIR device drivers
390#
391# CONFIG_IRTTY_SIR is not set
392
393#
394# Dongle support
395#
396
397#
398# Old SIR device drivers
399#
400# CONFIG_IRPORT_SIR is not set
401
402#
403# Old Serial dongle support
404#
405
406#
407# FIR device drivers
408#
409# CONFIG_USB_IRDA is not set
410# CONFIG_SIGMATEL_FIR is not set
411# CONFIG_NSC_FIR is not set
412# CONFIG_WINBOND_FIR is not set
413# CONFIG_SMC_IRCC_FIR is not set
414# CONFIG_ALI_FIR is not set
415# CONFIG_VIA_FIR is not set
416CONFIG_BT=m
417CONFIG_BT_L2CAP=m
418CONFIG_BT_SCO=m
419CONFIG_BT_RFCOMM=m
420CONFIG_BT_RFCOMM_TTY=y
421CONFIG_BT_BNEP=m
422CONFIG_BT_BNEP_MC_FILTER=y
423CONFIG_BT_BNEP_PROTO_FILTER=y
424CONFIG_BT_HIDP=m
425
426#
427# Bluetooth device drivers
428#
429CONFIG_BT_HCIUSB=m
430# CONFIG_BT_HCIUSB_SCO is not set
431CONFIG_BT_HCIUART=m
432CONFIG_BT_HCIUART_H4=y
433CONFIG_BT_HCIUART_BCSP=y
434CONFIG_BT_HCIUART_BCSP_TXCRC=y
435CONFIG_BT_HCIBCM203X=m
436CONFIG_BT_HCIBPA10X=m
437CONFIG_BT_HCIBFUSB=m
438CONFIG_BT_HCIDTL1=m
439CONFIG_BT_HCIBT3C=m
440CONFIG_BT_HCIBLUECARD=m
441CONFIG_BT_HCIBTUART=m
442CONFIG_BT_HCIVHCI=m
443CONFIG_IEEE80211=m
444# CONFIG_IEEE80211_DEBUG is not set
445CONFIG_IEEE80211_CRYPT_WEP=m
446# CONFIG_IEEE80211_CRYPT_CCMP is not set
447# CONFIG_IEEE80211_CRYPT_TKIP is not set
448
449#
450# Device Drivers
451#
452
453#
454# Generic Driver Options
455#
456CONFIG_STANDALONE=y
457CONFIG_PREVENT_FIRMWARE_BUILD=y
458CONFIG_FW_LOADER=y
459# CONFIG_DEBUG_DRIVER is not set
460
461#
462# Memory Technology Devices (MTD)
463#
464CONFIG_MTD=y
465# CONFIG_MTD_DEBUG is not set
466# CONFIG_MTD_CONCAT is not set
467CONFIG_MTD_PARTITIONS=y
468# CONFIG_MTD_REDBOOT_PARTS is not set
469CONFIG_MTD_CMDLINE_PARTS=y
470# CONFIG_MTD_AFS_PARTS is not set
471
472#
473# User Modules And Translation Layers
474#
475CONFIG_MTD_CHAR=y
476CONFIG_MTD_BLOCK=y
477# CONFIG_FTL is not set
478# CONFIG_NFTL is not set
479# CONFIG_INFTL is not set
480
481#
482# RAM/ROM/Flash chip drivers
483#
484# CONFIG_MTD_CFI is not set
485# CONFIG_MTD_JEDECPROBE is not set
486CONFIG_MTD_MAP_BANK_WIDTH_1=y
487CONFIG_MTD_MAP_BANK_WIDTH_2=y
488CONFIG_MTD_MAP_BANK_WIDTH_4=y
489# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
490# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
491# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
492CONFIG_MTD_CFI_I1=y
493CONFIG_MTD_CFI_I2=y
494# CONFIG_MTD_CFI_I4 is not set
495# CONFIG_MTD_CFI_I8 is not set
496# CONFIG_MTD_RAM is not set
497CONFIG_MTD_ROM=y
498# CONFIG_MTD_ABSENT is not set
499
500#
501# Mapping drivers for chip access
502#
503CONFIG_MTD_COMPLEX_MAPPINGS=y
504CONFIG_MTD_SHARP_SL=y
505# CONFIG_MTD_PLATRAM is not set
506
507#
508# Self-contained MTD device drivers
509#
510# CONFIG_MTD_SLRAM is not set
511# CONFIG_MTD_PHRAM is not set
512# CONFIG_MTD_MTDRAM is not set
513# CONFIG_MTD_BLKMTD is not set
514# CONFIG_MTD_BLOCK2MTD is not set
515
516#
517# Disk-On-Chip Device Drivers
518#
519# CONFIG_MTD_DOC2000 is not set
520# CONFIG_MTD_DOC2001 is not set
521# CONFIG_MTD_DOC2001PLUS is not set
522
523#
524# NAND Flash Device Drivers
525#
526CONFIG_MTD_NAND=y
527CONFIG_MTD_NAND_VERIFY_WRITE=y
528# CONFIG_MTD_NAND_H1900 is not set
529CONFIG_MTD_NAND_IDS=y
530# CONFIG_MTD_NAND_DISKONCHIP is not set
531CONFIG_MTD_NAND_SHARPSL=y
532# CONFIG_MTD_NAND_NANDSIM is not set
533
534#
535# Parallel port support
536#
537# CONFIG_PARPORT is not set
538
539#
540# Plug and Play support
541#
542
543#
544# Block devices
545#
546# CONFIG_BLK_DEV_COW_COMMON is not set
547CONFIG_BLK_DEV_LOOP=y
548# CONFIG_BLK_DEV_CRYPTOLOOP is not set
549# CONFIG_BLK_DEV_NBD is not set
550# CONFIG_BLK_DEV_UB is not set
551# CONFIG_BLK_DEV_RAM is not set
552CONFIG_BLK_DEV_RAM_COUNT=16
553# CONFIG_CDROM_PKTCDVD is not set
554
555#
556# IO Schedulers
557#
558CONFIG_IOSCHED_NOOP=y
559CONFIG_IOSCHED_AS=y
560CONFIG_IOSCHED_DEADLINE=y
561CONFIG_IOSCHED_CFQ=y
562# CONFIG_ATA_OVER_ETH is not set
563
564#
565# ATA/ATAPI/MFM/RLL support
566#
567CONFIG_IDE=y
568CONFIG_BLK_DEV_IDE=y
569
570#
571# Please see Documentation/ide.txt for help/info on IDE drives
572#
573# CONFIG_BLK_DEV_IDE_SATA is not set
574CONFIG_BLK_DEV_IDEDISK=y
575# CONFIG_IDEDISK_MULTI_MODE is not set
576CONFIG_BLK_DEV_IDECS=y
577# CONFIG_BLK_DEV_IDECD is not set
578# CONFIG_BLK_DEV_IDETAPE is not set
579# CONFIG_BLK_DEV_IDEFLOPPY is not set
580# CONFIG_BLK_DEV_IDESCSI is not set
581# CONFIG_IDE_TASK_IOCTL is not set
582
583#
584# IDE chipset support/bugfixes
585#
586CONFIG_IDE_GENERIC=y
587# CONFIG_IDE_ARM is not set
588# CONFIG_BLK_DEV_IDEDMA is not set
589# CONFIG_IDEDMA_AUTO is not set
590# CONFIG_BLK_DEV_HD is not set
591
592#
593# SCSI device support
594#
595# CONFIG_RAID_ATTRS is not set
596CONFIG_SCSI=m
597CONFIG_SCSI_PROC_FS=y
598
599#
600# SCSI support type (disk, tape, CD-ROM)
601#
602CONFIG_BLK_DEV_SD=m
603CONFIG_CHR_DEV_ST=m
604CONFIG_CHR_DEV_OSST=m
605CONFIG_BLK_DEV_SR=m
606# CONFIG_BLK_DEV_SR_VENDOR is not set
607CONFIG_CHR_DEV_SG=m
608# CONFIG_CHR_DEV_SCH is not set
609
610#
611# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
612#
613CONFIG_SCSI_MULTI_LUN=y
614# CONFIG_SCSI_CONSTANTS is not set
615# CONFIG_SCSI_LOGGING is not set
616
617#
618# SCSI Transport Attributes
619#
620# CONFIG_SCSI_SPI_ATTRS is not set
621# CONFIG_SCSI_FC_ATTRS is not set
622# CONFIG_SCSI_ISCSI_ATTRS is not set
623# CONFIG_SCSI_SAS_ATTRS is not set
624
625#
626# SCSI low-level drivers
627#
628# CONFIG_SCSI_SATA is not set
629# CONFIG_SCSI_DEBUG is not set
630
631#
632# PCMCIA SCSI adapter support
633#
634# CONFIG_PCMCIA_AHA152X is not set
635# CONFIG_PCMCIA_FDOMAIN is not set
636# CONFIG_PCMCIA_NINJA_SCSI is not set
637# CONFIG_PCMCIA_QLOGIC is not set
638# CONFIG_PCMCIA_SYM53C500 is not set
639
640#
641# Multi-device support (RAID and LVM)
642#
643# CONFIG_MD is not set
644
645#
646# Fusion MPT device support
647#
648# CONFIG_FUSION is not set
649
650#
651# IEEE 1394 (FireWire) support
652#
653
654#
655# I2O device support
656#
657
658#
659# Network device support
660#
661CONFIG_NETDEVICES=y
662# CONFIG_DUMMY is not set
663# CONFIG_BONDING is not set
664# CONFIG_EQUALIZER is not set
665# CONFIG_TUN is not set
666
667#
668# PHY device support
669#
670# CONFIG_PHYLIB is not set
671
672#
673# Ethernet (10 or 100Mbit)
674#
675CONFIG_NET_ETHERNET=y
676CONFIG_MII=m
677# CONFIG_SMC91X is not set
678# CONFIG_DM9000 is not set
679
680#
681# Ethernet (1000 Mbit)
682#
683
684#
685# Ethernet (10000 Mbit)
686#
687
688#
689# Token Ring devices
690#
691
692#
693# Wireless LAN (non-hamradio)
694#
695CONFIG_NET_RADIO=y
696
697#
698# Obsolete Wireless cards support (pre-802.11)
699#
700# CONFIG_STRIP is not set
701# CONFIG_PCMCIA_WAVELAN is not set
702# CONFIG_PCMCIA_NETWAVE is not set
703
704#
705# Wireless 802.11 Frequency Hopping cards support
706#
707# CONFIG_PCMCIA_RAYCS is not set
708
709#
710# Wireless 802.11b ISA/PCI cards support
711#
712CONFIG_HERMES=m
713# CONFIG_ATMEL is not set
714
715#
716# Wireless 802.11b Pcmcia/Cardbus cards support
717#
718CONFIG_PCMCIA_HERMES=m
719CONFIG_PCMCIA_SPECTRUM=m
720# CONFIG_AIRO_CS is not set
721# CONFIG_PCMCIA_WL3501 is not set
722CONFIG_HOSTAP=m
723CONFIG_HOSTAP_FIRMWARE=y
724CONFIG_HOSTAP_CS=m
725CONFIG_NET_WIRELESS=y
726
727#
728# PCMCIA network device support
729#
730CONFIG_NET_PCMCIA=y
731# CONFIG_PCMCIA_3C589 is not set
732# CONFIG_PCMCIA_3C574 is not set
733# CONFIG_PCMCIA_FMVJ18X is not set
734CONFIG_PCMCIA_PCNET=m
735# CONFIG_PCMCIA_NMCLAN is not set
736# CONFIG_PCMCIA_SMC91C92 is not set
737# CONFIG_PCMCIA_XIRC2PS is not set
738# CONFIG_PCMCIA_AXNET is not set
739
740#
741# Wan interfaces
742#
743# CONFIG_WAN is not set
744CONFIG_PPP=m
745# CONFIG_PPP_MULTILINK is not set
746# CONFIG_PPP_FILTER is not set
747CONFIG_PPP_ASYNC=m
748# CONFIG_PPP_SYNC_TTY is not set
749# CONFIG_PPP_DEFLATE is not set
750CONFIG_PPP_BSDCOMP=m
751# CONFIG_PPPOE is not set
752# CONFIG_SLIP is not set
753# CONFIG_SHAPER is not set
754# CONFIG_NETCONSOLE is not set
755# CONFIG_NETPOLL is not set
756# CONFIG_NET_POLL_CONTROLLER is not set
757
758#
759# ISDN subsystem
760#
761# CONFIG_ISDN is not set
762
763#
764# Input device support
765#
766CONFIG_INPUT=y
767
768#
769# Userland interfaces
770#
771# CONFIG_INPUT_MOUSEDEV is not set
772# CONFIG_INPUT_JOYDEV is not set
773# CONFIG_INPUT_TSDEV is not set
774CONFIG_INPUT_EVDEV=y
775# CONFIG_INPUT_EVBUG is not set
776
777#
778# Input Device Drivers
779#
780CONFIG_INPUT_KEYBOARD=y
781# CONFIG_KEYBOARD_ATKBD is not set
782# CONFIG_KEYBOARD_SUNKBD is not set
783# CONFIG_KEYBOARD_LKKBD is not set
784# CONFIG_KEYBOARD_XTKBD is not set
785# CONFIG_KEYBOARD_NEWTON is not set
786CONFIG_KEYBOARD_CORGI=y
787CONFIG_KEYBOARD_SPITZ=y
788# CONFIG_INPUT_MOUSE is not set
789# CONFIG_INPUT_JOYSTICK is not set
790CONFIG_INPUT_TOUCHSCREEN=y
791CONFIG_TOUCHSCREEN_CORGI=y
792# CONFIG_TOUCHSCREEN_GUNZE is not set
793# CONFIG_TOUCHSCREEN_ELO is not set
794# CONFIG_TOUCHSCREEN_MTOUCH is not set
795# CONFIG_TOUCHSCREEN_MK712 is not set
796CONFIG_INPUT_MISC=y
797CONFIG_INPUT_UINPUT=m
798
799#
800# Hardware I/O ports
801#
802# CONFIG_SERIO is not set
803# CONFIG_GAMEPORT is not set
804
805#
806# Character devices
807#
808CONFIG_VT=y
809CONFIG_VT_CONSOLE=y
810CONFIG_HW_CONSOLE=y
811# CONFIG_SERIAL_NONSTANDARD is not set
812
813#
814# Serial drivers
815#
816CONFIG_SERIAL_8250=m
817CONFIG_SERIAL_8250_CS=m
818CONFIG_SERIAL_8250_NR_UARTS=4
819# CONFIG_SERIAL_8250_EXTENDED is not set
820
821#
822# Non-8250 serial port support
823#
824CONFIG_SERIAL_PXA=y
825CONFIG_SERIAL_PXA_CONSOLE=y
826CONFIG_SERIAL_CORE=y
827CONFIG_SERIAL_CORE_CONSOLE=y
828CONFIG_UNIX98_PTYS=y
829# CONFIG_LEGACY_PTYS is not set
830
831#
832# IPMI
833#
834# CONFIG_IPMI_HANDLER is not set
835
836#
837# Watchdog Cards
838#
839# CONFIG_WATCHDOG is not set
840# CONFIG_NVRAM is not set
841# CONFIG_RTC is not set
842# CONFIG_DTLK is not set
843# CONFIG_R3964 is not set
844
845#
846# Ftape, the floppy tape device driver
847#
848
849#
850# PCMCIA character devices
851#
852# CONFIG_SYNCLINK_CS is not set
853# CONFIG_RAW_DRIVER is not set
854
855#
856# TPM devices
857#
858
859#
860# I2C support
861#
862CONFIG_I2C=y
863# CONFIG_I2C_CHARDEV is not set
864
865#
866# I2C Algorithms
867#
868CONFIG_I2C_ALGOBIT=y
869# CONFIG_I2C_ALGOPCF is not set
870# CONFIG_I2C_ALGOPCA is not set
871
872#
873# I2C Hardware Bus support
874#
875CONFIG_I2C_PXA=y
876# CONFIG_I2C_PXA_SLAVE is not set
877# CONFIG_I2C_PARPORT_LIGHT is not set
878# CONFIG_I2C_STUB is not set
879# CONFIG_I2C_PCA_ISA is not set
880
881#
882# Miscellaneous I2C Chip support
883#
884# CONFIG_SENSORS_DS1337 is not set
885# CONFIG_SENSORS_DS1374 is not set
886# CONFIG_SENSORS_EEPROM is not set
887# CONFIG_SENSORS_PCF8574 is not set
888# CONFIG_SENSORS_PCA9539 is not set
889# CONFIG_SENSORS_PCF8591 is not set
890# CONFIG_SENSORS_RTC8564 is not set
891# CONFIG_SENSORS_MAX6875 is not set
892# CONFIG_I2C_DEBUG_CORE is not set
893# CONFIG_I2C_DEBUG_ALGO is not set
894# CONFIG_I2C_DEBUG_BUS is not set
895# CONFIG_I2C_DEBUG_CHIP is not set
896
897#
898# Hardware Monitoring support
899#
900CONFIG_HWMON=y
901# CONFIG_HWMON_VID is not set
902# CONFIG_SENSORS_ADM1021 is not set
903# CONFIG_SENSORS_ADM1025 is not set
904# CONFIG_SENSORS_ADM1026 is not set
905# CONFIG_SENSORS_ADM1031 is not set
906# CONFIG_SENSORS_ADM9240 is not set
907# CONFIG_SENSORS_ASB100 is not set
908# CONFIG_SENSORS_ATXP1 is not set
909# CONFIG_SENSORS_DS1621 is not set
910# CONFIG_SENSORS_FSCHER is not set
911# CONFIG_SENSORS_FSCPOS is not set
912# CONFIG_SENSORS_GL518SM is not set
913# CONFIG_SENSORS_GL520SM is not set
914# CONFIG_SENSORS_IT87 is not set
915# CONFIG_SENSORS_LM63 is not set
916# CONFIG_SENSORS_LM75 is not set
917# CONFIG_SENSORS_LM77 is not set
918# CONFIG_SENSORS_LM78 is not set
919# CONFIG_SENSORS_LM80 is not set
920# CONFIG_SENSORS_LM83 is not set
921# CONFIG_SENSORS_LM85 is not set
922# CONFIG_SENSORS_LM87 is not set
923# CONFIG_SENSORS_LM90 is not set
924# CONFIG_SENSORS_LM92 is not set
925# CONFIG_SENSORS_MAX1619 is not set
926# CONFIG_SENSORS_PC87360 is not set
927# CONFIG_SENSORS_SMSC47M1 is not set
928# CONFIG_SENSORS_SMSC47B397 is not set
929# CONFIG_SENSORS_W83781D is not set
930# CONFIG_SENSORS_W83792D is not set
931# CONFIG_SENSORS_W83L785TS is not set
932# CONFIG_SENSORS_W83627HF is not set
933# CONFIG_SENSORS_W83627EHF is not set
934# CONFIG_HWMON_DEBUG_CHIP is not set
935
936#
937# Misc devices
938#
939
940#
941# Multimedia Capabilities Port drivers
942#
943
944#
945# Multimedia devices
946#
947CONFIG_VIDEO_DEV=m
948
949#
950# Video For Linux
951#
952
953#
954# Video Adapters
955#
956# CONFIG_VIDEO_CPIA is not set
957# CONFIG_VIDEO_SAA5246A is not set
958# CONFIG_VIDEO_SAA5249 is not set
959# CONFIG_TUNER_3036 is not set
960# CONFIG_VIDEO_OVCAMCHIP is not set
961
962#
963# Radio Adapters
964#
965# CONFIG_RADIO_MAESTRO is not set
966
967#
968# Digital Video Broadcasting Devices
969#
970# CONFIG_DVB is not set
971
972#
973# Graphics support
974#
975CONFIG_FB=y
976CONFIG_FB_CFB_FILLRECT=y
977CONFIG_FB_CFB_COPYAREA=y
978CONFIG_FB_CFB_IMAGEBLIT=y
979CONFIG_FB_SOFT_CURSOR=y
980# CONFIG_FB_MACMODES is not set
981# CONFIG_FB_MODE_HELPERS is not set
982# CONFIG_FB_TILEBLITTING is not set
983# CONFIG_FB_PXA is not set
984CONFIG_FB_W100=y
985# CONFIG_FB_S1D13XXX is not set
986# CONFIG_FB_VIRTUAL is not set
987
988#
989# Console display driver support
990#
991# CONFIG_VGA_CONSOLE is not set
992CONFIG_DUMMY_CONSOLE=y
993CONFIG_FRAMEBUFFER_CONSOLE=y
994CONFIG_FONTS=y
995CONFIG_FONT_8x8=y
996CONFIG_FONT_8x16=y
997# CONFIG_FONT_6x11 is not set
998# CONFIG_FONT_7x14 is not set
999# CONFIG_FONT_PEARL_8x8 is not set
1000# CONFIG_FONT_ACORN_8x8 is not set
1001# CONFIG_FONT_MINI_4x6 is not set
1002# CONFIG_FONT_SUN8x16 is not set
1003# CONFIG_FONT_SUN12x22 is not set
1004# CONFIG_FONT_10x18 is not set
1005
1006#
1007# Logo configuration
1008#
1009# CONFIG_LOGO is not set
1010CONFIG_BACKLIGHT_LCD_SUPPORT=y
1011CONFIG_BACKLIGHT_CLASS_DEVICE=y
1012CONFIG_BACKLIGHT_DEVICE=y
1013# CONFIG_LCD_CLASS_DEVICE is not set
1014CONFIG_BACKLIGHT_CORGI=y
1015
1016#
1017# Sound
1018#
1019CONFIG_SOUND=y
1020
1021#
1022# Advanced Linux Sound Architecture
1023#
1024# CONFIG_SND is not set
1025
1026#
1027# Open Sound System
1028#
1029CONFIG_SOUND_PRIME=y
1030# CONFIG_SOUND_MSNDCLAS is not set
1031# CONFIG_SOUND_MSNDPIN is not set
1032CONFIG_SOUND_OSS=y
1033# CONFIG_SOUND_TRACEINIT is not set
1034# CONFIG_SOUND_DMAP is not set
1035# CONFIG_SOUND_AD1816 is not set
1036# CONFIG_SOUND_SGALAXY is not set
1037# CONFIG_SOUND_ADLIB is not set
1038# CONFIG_SOUND_ACI_MIXER is not set
1039# CONFIG_SOUND_CS4232 is not set
1040# CONFIG_SOUND_SSCAPE is not set
1041# CONFIG_SOUND_GUS is not set
1042# CONFIG_SOUND_VMIDI is not set
1043# CONFIG_SOUND_TRIX is not set
1044# CONFIG_SOUND_MSS is not set
1045# CONFIG_SOUND_MPU401 is not set
1046# CONFIG_SOUND_NM256 is not set
1047# CONFIG_SOUND_MAD16 is not set
1048# CONFIG_SOUND_PAS is not set
1049# CONFIG_SOUND_PSS is not set
1050# CONFIG_SOUND_SB is not set
1051# CONFIG_SOUND_AWE32_SYNTH is not set
1052# CONFIG_SOUND_WAVEFRONT is not set
1053# CONFIG_SOUND_MAUI is not set
1054# CONFIG_SOUND_YM3812 is not set
1055# CONFIG_SOUND_OPL3SA1 is not set
1056# CONFIG_SOUND_OPL3SA2 is not set
1057# CONFIG_SOUND_UART6850 is not set
1058# CONFIG_SOUND_AEDSP16 is not set
1059# CONFIG_SOUND_TVMIXER is not set
1060# CONFIG_SOUND_AD1980 is not set
1061
1062#
1063# USB support
1064#
1065CONFIG_USB_ARCH_HAS_HCD=y
1066# CONFIG_USB_ARCH_HAS_OHCI is not set
1067CONFIG_USB=m
1068# CONFIG_USB_DEBUG is not set
1069
1070#
1071# Miscellaneous USB options
1072#
1073CONFIG_USB_DEVICEFS=y
1074# CONFIG_USB_BANDWIDTH is not set
1075# CONFIG_USB_DYNAMIC_MINORS is not set
1076# CONFIG_USB_SUSPEND is not set
1077# CONFIG_USB_OTG is not set
1078
1079#
1080# USB Host Controller Drivers
1081#
1082# CONFIG_USB_ISP116X_HCD is not set
1083CONFIG_USB_SL811_HCD=m
1084CONFIG_USB_SL811_CS=m
1085
1086#
1087# USB Device Class drivers
1088#
1089# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
1090
1091#
1092# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem
1093#
1094CONFIG_USB_ACM=m
1095CONFIG_USB_PRINTER=m
1096
1097#
1098# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
1099#
1100CONFIG_USB_STORAGE=m
1101# CONFIG_USB_STORAGE_DEBUG is not set
1102# CONFIG_USB_STORAGE_DATAFAB is not set
1103# CONFIG_USB_STORAGE_FREECOM is not set
1104# CONFIG_USB_STORAGE_ISD200 is not set
1105# CONFIG_USB_STORAGE_DPCM is not set
1106# CONFIG_USB_STORAGE_USBAT is not set
1107# CONFIG_USB_STORAGE_SDDR09 is not set
1108# CONFIG_USB_STORAGE_SDDR55 is not set
1109# CONFIG_USB_STORAGE_JUMPSHOT is not set
1110# CONFIG_USB_STORAGE_ONETOUCH is not set
1111
1112#
1113# USB Input Devices
1114#
1115CONFIG_USB_HID=m
1116CONFIG_USB_HIDINPUT=y
1117# CONFIG_HID_FF is not set
1118# CONFIG_USB_HIDDEV is not set
1119
1120#
1121# USB HID Boot Protocol drivers
1122#
1123CONFIG_USB_KBD=m
1124CONFIG_USB_MOUSE=m
1125CONFIG_USB_AIPTEK=m
1126CONFIG_USB_WACOM=m
1127# CONFIG_USB_ACECAD is not set
1128CONFIG_USB_KBTAB=m
1129CONFIG_USB_POWERMATE=m
1130CONFIG_USB_MTOUCH=m
1131# CONFIG_USB_ITMTOUCH is not set
1132CONFIG_USB_EGALAX=m
1133# CONFIG_USB_YEALINK is not set
1134CONFIG_USB_XPAD=m
1135CONFIG_USB_ATI_REMOTE=m
1136# CONFIG_USB_KEYSPAN_REMOTE is not set
1137# CONFIG_USB_APPLETOUCH is not set
1138
1139#
1140# USB Imaging devices
1141#
1142CONFIG_USB_MDC800=m
1143CONFIG_USB_MICROTEK=m
1144
1145#
1146# USB Multimedia devices
1147#
1148CONFIG_USB_DABUSB=m
1149CONFIG_USB_VICAM=m
1150CONFIG_USB_DSBR=m
1151CONFIG_USB_IBMCAM=m
1152CONFIG_USB_KONICAWC=m
1153CONFIG_USB_OV511=m
1154CONFIG_USB_SE401=m
1155CONFIG_USB_SN9C102=m
1156CONFIG_USB_STV680=m
1157# CONFIG_USB_PWC is not set
1158
1159#
1160# USB Network Adapters
1161#
1162CONFIG_USB_CATC=m
1163CONFIG_USB_KAWETH=m
1164CONFIG_USB_PEGASUS=m
1165CONFIG_USB_RTL8150=m
1166CONFIG_USB_USBNET=m
1167CONFIG_USB_NET_AX8817X=m
1168CONFIG_USB_NET_CDCETHER=m
1169# CONFIG_USB_NET_GL620A is not set
1170CONFIG_USB_NET_NET1080=m
1171# CONFIG_USB_NET_PLUSB is not set
1172# CONFIG_USB_NET_RNDIS_HOST is not set
1173# CONFIG_USB_NET_CDC_SUBSET is not set
1174CONFIG_USB_NET_ZAURUS=m
1175# CONFIG_USB_ZD1201 is not set
1176CONFIG_USB_MON=y
1177
1178#
1179# USB port drivers
1180#
1181
1182#
1183# USB Serial Converter support
1184#
1185CONFIG_USB_SERIAL=m
1186CONFIG_USB_SERIAL_GENERIC=y
1187# CONFIG_USB_SERIAL_AIRPRIME is not set
1188CONFIG_USB_SERIAL_BELKIN=m
1189# CONFIG_USB_SERIAL_WHITEHEAT is not set
1190CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
1191# CONFIG_USB_SERIAL_CP2101 is not set
1192CONFIG_USB_SERIAL_CYPRESS_M8=m
1193CONFIG_USB_SERIAL_EMPEG=m
1194CONFIG_USB_SERIAL_FTDI_SIO=m
1195CONFIG_USB_SERIAL_VISOR=m
1196CONFIG_USB_SERIAL_IPAQ=m
1197CONFIG_USB_SERIAL_IR=m
1198CONFIG_USB_SERIAL_EDGEPORT=m
1199CONFIG_USB_SERIAL_EDGEPORT_TI=m
1200CONFIG_USB_SERIAL_GARMIN=m
1201CONFIG_USB_SERIAL_IPW=m
1202CONFIG_USB_SERIAL_KEYSPAN_PDA=m
1203CONFIG_USB_SERIAL_KEYSPAN=m
1204# CONFIG_USB_SERIAL_KEYSPAN_MPR is not set
1205# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
1206# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
1207# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set
1208# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
1209# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
1210# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
1211# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set
1212# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
1213# CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set
1214# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
1215# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set
1216CONFIG_USB_SERIAL_KLSI=m
1217CONFIG_USB_SERIAL_KOBIL_SCT=m
1218CONFIG_USB_SERIAL_MCT_U232=m
1219CONFIG_USB_SERIAL_PL2303=m
1220# CONFIG_USB_SERIAL_HP4X is not set
1221CONFIG_USB_SERIAL_SAFE=m
1222# CONFIG_USB_SERIAL_SAFE_PADDED is not set
1223CONFIG_USB_SERIAL_TI=m
1224CONFIG_USB_SERIAL_CYBERJACK=m
1225CONFIG_USB_SERIAL_XIRCOM=m
1226CONFIG_USB_SERIAL_OMNINET=m
1227CONFIG_USB_EZUSB=y
1228
1229#
1230# USB Miscellaneous drivers
1231#
1232CONFIG_USB_EMI62=m
1233CONFIG_USB_EMI26=m
1234CONFIG_USB_AUERSWALD=m
1235CONFIG_USB_RIO500=m
1236CONFIG_USB_LEGOTOWER=m
1237CONFIG_USB_LCD=m
1238CONFIG_USB_LED=m
1239CONFIG_USB_CYTHERM=m
1240CONFIG_USB_PHIDGETKIT=m
1241CONFIG_USB_PHIDGETSERVO=m
1242CONFIG_USB_IDMOUSE=m
1243# CONFIG_USB_LD is not set
1244# CONFIG_USB_TEST is not set
1245
1246#
1247# USB DSL modem support
1248#
1249
1250#
1251# USB Gadget Support
1252#
1253CONFIG_USB_GADGET=y
1254# CONFIG_USB_GADGET_DEBUG_FILES is not set
1255CONFIG_USB_GADGET_SELECTED=y
1256# CONFIG_USB_GADGET_NET2280 is not set
1257CONFIG_USB_GADGET_PXA2XX=y
1258CONFIG_USB_PXA2XX=y
1259# CONFIG_USB_PXA2XX_SMALL is not set
1260# CONFIG_USB_GADGET_GOKU is not set
1261# CONFIG_USB_GADGET_LH7A40X is not set
1262# CONFIG_USB_GADGET_OMAP is not set
1263# CONFIG_USB_GADGET_DUMMY_HCD is not set
1264# CONFIG_USB_GADGET_DUALSPEED is not set
1265CONFIG_USB_ZERO=m
1266CONFIG_USB_ETH=m
1267CONFIG_USB_ETH_RNDIS=y
1268CONFIG_USB_GADGETFS=m
1269CONFIG_USB_FILE_STORAGE=m
1270# CONFIG_USB_FILE_STORAGE_TEST is not set
1271CONFIG_USB_G_SERIAL=m
1272
1273#
1274# MMC/SD Card support
1275#
1276CONFIG_MMC=y
1277# CONFIG_MMC_DEBUG is not set
1278CONFIG_MMC_BLOCK=y
1279CONFIG_MMC_PXA=y
1280# CONFIG_MMC_WBSD is not set
1281
1282#
1283# File systems
1284#
1285CONFIG_EXT2_FS=y
1286# CONFIG_EXT2_FS_XATTR is not set
1287# CONFIG_EXT2_FS_XIP is not set
1288# CONFIG_EXT3_FS is not set
1289# CONFIG_JBD is not set
1290# CONFIG_REISERFS_FS is not set
1291# CONFIG_JFS_FS is not set
1292# CONFIG_FS_POSIX_ACL is not set
1293# CONFIG_XFS_FS is not set
1294# CONFIG_MINIX_FS is not set
1295# CONFIG_ROMFS_FS is not set
1296CONFIG_INOTIFY=y
1297# CONFIG_QUOTA is not set
1298CONFIG_DNOTIFY=y
1299# CONFIG_AUTOFS_FS is not set
1300# CONFIG_AUTOFS4_FS is not set
1301# CONFIG_FUSE_FS is not set
1302
1303#
1304# CD-ROM/DVD Filesystems
1305#
1306# CONFIG_ISO9660_FS is not set
1307# CONFIG_UDF_FS is not set
1308
1309#
1310# DOS/FAT/NT Filesystems
1311#
1312CONFIG_FAT_FS=y
1313CONFIG_MSDOS_FS=y
1314CONFIG_VFAT_FS=y
1315CONFIG_FAT_DEFAULT_CODEPAGE=437
1316CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
1317# CONFIG_NTFS_FS is not set
1318
1319#
1320# Pseudo filesystems
1321#
1322CONFIG_PROC_FS=y
1323CONFIG_SYSFS=y
1324CONFIG_TMPFS=y
1325# CONFIG_HUGETLB_PAGE is not set
1326CONFIG_RAMFS=y
1327# CONFIG_RELAYFS_FS is not set
1328
1329#
1330# Miscellaneous filesystems
1331#
1332# CONFIG_ADFS_FS is not set
1333# CONFIG_AFFS_FS is not set
1334# CONFIG_HFS_FS is not set
1335# CONFIG_HFSPLUS_FS is not set
1336# CONFIG_BEFS_FS is not set
1337# CONFIG_BFS_FS is not set
1338# CONFIG_EFS_FS is not set
1339# CONFIG_JFFS_FS is not set
1340CONFIG_JFFS2_FS=y
1341CONFIG_JFFS2_FS_DEBUG=0
1342CONFIG_JFFS2_FS_WRITEBUFFER=y
1343CONFIG_JFFS2_COMPRESSION_OPTIONS=y
1344CONFIG_JFFS2_ZLIB=y
1345CONFIG_JFFS2_RTIME=y
1346CONFIG_JFFS2_RUBIN=y
1347# CONFIG_JFFS2_CMODE_NONE is not set
1348CONFIG_JFFS2_CMODE_PRIORITY=y
1349# CONFIG_JFFS2_CMODE_SIZE is not set
1350CONFIG_CRAMFS=m
1351# CONFIG_VXFS_FS is not set
1352# CONFIG_HPFS_FS is not set
1353# CONFIG_QNX4FS_FS is not set
1354# CONFIG_SYSV_FS is not set
1355# CONFIG_UFS_FS is not set
1356
1357#
1358# Network File Systems
1359#
1360CONFIG_NFS_FS=m
1361CONFIG_NFS_V3=y
1362# CONFIG_NFS_V3_ACL is not set
1363CONFIG_NFS_V4=y
1364# CONFIG_NFS_DIRECTIO is not set
1365# CONFIG_NFSD is not set
1366CONFIG_LOCKD=m
1367CONFIG_LOCKD_V4=y
1368CONFIG_NFS_COMMON=y
1369CONFIG_SUNRPC=m
1370CONFIG_SUNRPC_GSS=m
1371CONFIG_RPCSEC_GSS_KRB5=m
1372# CONFIG_RPCSEC_GSS_SPKM3 is not set
1373CONFIG_SMB_FS=m
1374CONFIG_SMB_NLS_DEFAULT=y
1375CONFIG_SMB_NLS_REMOTE="cp437"
1376# CONFIG_CIFS is not set
1377# CONFIG_NCP_FS is not set
1378# CONFIG_CODA_FS is not set
1379# CONFIG_AFS_FS is not set
1380# CONFIG_9P_FS is not set
1381
1382#
1383# Partition Types
1384#
1385CONFIG_PARTITION_ADVANCED=y
1386# CONFIG_ACORN_PARTITION is not set
1387# CONFIG_OSF_PARTITION is not set
1388# CONFIG_AMIGA_PARTITION is not set
1389# CONFIG_ATARI_PARTITION is not set
1390# CONFIG_MAC_PARTITION is not set
1391CONFIG_MSDOS_PARTITION=y
1392# CONFIG_BSD_DISKLABEL is not set
1393# CONFIG_MINIX_SUBPARTITION is not set
1394# CONFIG_SOLARIS_X86_PARTITION is not set
1395# CONFIG_UNIXWARE_DISKLABEL is not set
1396# CONFIG_LDM_PARTITION is not set
1397# CONFIG_SGI_PARTITION is not set
1398# CONFIG_ULTRIX_PARTITION is not set
1399# CONFIG_SUN_PARTITION is not set
1400# CONFIG_EFI_PARTITION is not set
1401
1402#
1403# Native Language Support
1404#
1405CONFIG_NLS=y
1406CONFIG_NLS_DEFAULT="cp437"
1407CONFIG_NLS_CODEPAGE_437=y
1408# CONFIG_NLS_CODEPAGE_737 is not set
1409# CONFIG_NLS_CODEPAGE_775 is not set
1410# CONFIG_NLS_CODEPAGE_850 is not set
1411# CONFIG_NLS_CODEPAGE_852 is not set
1412# CONFIG_NLS_CODEPAGE_855 is not set
1413# CONFIG_NLS_CODEPAGE_857 is not set
1414# CONFIG_NLS_CODEPAGE_860 is not set
1415# CONFIG_NLS_CODEPAGE_861 is not set
1416# CONFIG_NLS_CODEPAGE_862 is not set
1417# CONFIG_NLS_CODEPAGE_863 is not set
1418# CONFIG_NLS_CODEPAGE_864 is not set
1419# CONFIG_NLS_CODEPAGE_865 is not set
1420# CONFIG_NLS_CODEPAGE_866 is not set
1421# CONFIG_NLS_CODEPAGE_869 is not set
1422# CONFIG_NLS_CODEPAGE_936 is not set
1423# CONFIG_NLS_CODEPAGE_950 is not set
1424# CONFIG_NLS_CODEPAGE_932 is not set
1425# CONFIG_NLS_CODEPAGE_949 is not set
1426# CONFIG_NLS_CODEPAGE_874 is not set
1427# CONFIG_NLS_ISO8859_8 is not set
1428# CONFIG_NLS_CODEPAGE_1250 is not set
1429# CONFIG_NLS_CODEPAGE_1251 is not set
1430# CONFIG_NLS_ASCII is not set
1431CONFIG_NLS_ISO8859_1=y
1432# CONFIG_NLS_ISO8859_2 is not set
1433# CONFIG_NLS_ISO8859_3 is not set
1434# CONFIG_NLS_ISO8859_4 is not set
1435# CONFIG_NLS_ISO8859_5 is not set
1436# CONFIG_NLS_ISO8859_6 is not set
1437# CONFIG_NLS_ISO8859_7 is not set
1438# CONFIG_NLS_ISO8859_9 is not set
1439# CONFIG_NLS_ISO8859_13 is not set
1440# CONFIG_NLS_ISO8859_14 is not set
1441# CONFIG_NLS_ISO8859_15 is not set
1442# CONFIG_NLS_KOI8_R is not set
1443# CONFIG_NLS_KOI8_U is not set
1444CONFIG_NLS_UTF8=y
1445
1446#
1447# Profiling support
1448#
1449CONFIG_PROFILING=y
1450CONFIG_OPROFILE=m
1451
1452#
1453# Kernel hacking
1454#
1455# CONFIG_PRINTK_TIME is not set
1456CONFIG_DEBUG_KERNEL=y
1457CONFIG_MAGIC_SYSRQ=y
1458CONFIG_LOG_BUF_SHIFT=14
1459CONFIG_DETECT_SOFTLOCKUP=y
1460# CONFIG_SCHEDSTATS is not set
1461# CONFIG_DEBUG_SLAB is not set
1462# CONFIG_DEBUG_PREEMPT is not set
1463# CONFIG_DEBUG_SPINLOCK is not set
1464# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1465# CONFIG_DEBUG_KOBJECT is not set
1466CONFIG_DEBUG_BUGVERBOSE=y
1467# CONFIG_DEBUG_INFO is not set
1468# CONFIG_DEBUG_FS is not set
1469CONFIG_FRAME_POINTER=y
1470# CONFIG_DEBUG_USER is not set
1471# CONFIG_DEBUG_WAITQ is not set
1472CONFIG_DEBUG_ERRORS=y
1473CONFIG_DEBUG_LL=y
1474# CONFIG_DEBUG_ICEDCC is not set
1475
1476#
1477# Security options
1478#
1479# CONFIG_KEYS is not set
1480# CONFIG_SECURITY is not set
1481
1482#
1483# Cryptographic options
1484#
1485CONFIG_CRYPTO=y
1486CONFIG_CRYPTO_HMAC=y
1487CONFIG_CRYPTO_NULL=m
1488CONFIG_CRYPTO_MD4=m
1489CONFIG_CRYPTO_MD5=m
1490CONFIG_CRYPTO_SHA1=m
1491CONFIG_CRYPTO_SHA256=m
1492CONFIG_CRYPTO_SHA512=m
1493CONFIG_CRYPTO_WP512=m
1494# CONFIG_CRYPTO_TGR192 is not set
1495CONFIG_CRYPTO_DES=m
1496CONFIG_CRYPTO_BLOWFISH=m
1497CONFIG_CRYPTO_TWOFISH=m
1498CONFIG_CRYPTO_SERPENT=m
1499CONFIG_CRYPTO_AES=m
1500CONFIG_CRYPTO_CAST5=m
1501CONFIG_CRYPTO_CAST6=m
1502CONFIG_CRYPTO_TEA=m
1503CONFIG_CRYPTO_ARC4=m
1504CONFIG_CRYPTO_KHAZAD=m
1505CONFIG_CRYPTO_ANUBIS=m
1506CONFIG_CRYPTO_DEFLATE=m
1507CONFIG_CRYPTO_MICHAEL_MIC=m
1508CONFIG_CRYPTO_CRC32C=m
1509CONFIG_CRYPTO_TEST=m
1510
1511#
1512# Hardware crypto devices
1513#
1514
1515#
1516# Library routines
1517#
1518CONFIG_CRC_CCITT=y
1519# CONFIG_CRC16 is not set
1520CONFIG_CRC32=y
1521CONFIG_LIBCRC32C=m
1522CONFIG_ZLIB_INFLATE=y
1523CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/configs/poodle_defconfig b/arch/arm/configs/poodle_defconfig
new file mode 100644
index 000000000000..72822907759f
--- /dev/null
+++ b/arch/arm/configs/poodle_defconfig
@@ -0,0 +1,1015 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc3
4# Sun Oct 9 17:04:29 2005
5#
6CONFIG_ARM=y
7CONFIG_MMU=y
8CONFIG_UID16=y
9CONFIG_RWSEM_GENERIC_SPINLOCK=y
10CONFIG_GENERIC_CALIBRATE_DELAY=y
11
12#
13# Code maturity level options
14#
15CONFIG_EXPERIMENTAL=y
16CONFIG_CLEAN_COMPILE=y
17CONFIG_BROKEN_ON_SMP=y
18CONFIG_LOCK_KERNEL=y
19CONFIG_INIT_ENV_ARG_LIMIT=32
20
21#
22# General setup
23#
24CONFIG_LOCALVERSION=""
25CONFIG_LOCALVERSION_AUTO=y
26CONFIG_SWAP=y
27CONFIG_SYSVIPC=y
28# CONFIG_POSIX_MQUEUE is not set
29CONFIG_BSD_PROCESS_ACCT=y
30# CONFIG_BSD_PROCESS_ACCT_V3 is not set
31CONFIG_SYSCTL=y
32# CONFIG_AUDIT is not set
33CONFIG_HOTPLUG=y
34CONFIG_KOBJECT_UEVENT=y
35# CONFIG_IKCONFIG is not set
36CONFIG_INITRAMFS_SOURCE=""
37CONFIG_EMBEDDED=y
38CONFIG_KALLSYMS=y
39# CONFIG_KALLSYMS_ALL is not set
40# CONFIG_KALLSYMS_EXTRA_PASS is not set
41CONFIG_PRINTK=y
42CONFIG_BUG=y
43CONFIG_BASE_FULL=y
44CONFIG_FUTEX=y
45CONFIG_EPOLL=y
46# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
47CONFIG_SHMEM=y
48CONFIG_CC_ALIGN_FUNCTIONS=0
49CONFIG_CC_ALIGN_LABELS=0
50CONFIG_CC_ALIGN_LOOPS=0
51CONFIG_CC_ALIGN_JUMPS=0
52# CONFIG_TINY_SHMEM is not set
53CONFIG_BASE_SMALL=0
54
55#
56# Loadable module support
57#
58CONFIG_MODULES=y
59CONFIG_MODULE_UNLOAD=y
60CONFIG_MODULE_FORCE_UNLOAD=y
61CONFIG_OBSOLETE_MODPARM=y
62CONFIG_MODVERSIONS=y
63# CONFIG_MODULE_SRCVERSION_ALL is not set
64CONFIG_KMOD=y
65
66#
67# System Type
68#
69# CONFIG_ARCH_CLPS7500 is not set
70# CONFIG_ARCH_CLPS711X is not set
71# CONFIG_ARCH_CO285 is not set
72# CONFIG_ARCH_EBSA110 is not set
73# CONFIG_ARCH_CAMELOT is not set
74# CONFIG_ARCH_FOOTBRIDGE is not set
75# CONFIG_ARCH_INTEGRATOR is not set
76# CONFIG_ARCH_IOP3XX is not set
77# CONFIG_ARCH_IXP4XX is not set
78# CONFIG_ARCH_IXP2000 is not set
79# CONFIG_ARCH_L7200 is not set
80CONFIG_ARCH_PXA=y
81# CONFIG_ARCH_RPC is not set
82# CONFIG_ARCH_SA1100 is not set
83# CONFIG_ARCH_S3C2410 is not set
84# CONFIG_ARCH_SHARK is not set
85# CONFIG_ARCH_LH7A40X is not set
86# CONFIG_ARCH_OMAP is not set
87# CONFIG_ARCH_VERSATILE is not set
88# CONFIG_ARCH_IMX is not set
89# CONFIG_ARCH_H720X is not set
90# CONFIG_ARCH_AAEC2000 is not set
91
92#
93# Intel PXA2xx Implementations
94#
95# CONFIG_ARCH_LUBBOCK is not set
96# CONFIG_MACH_MAINSTONE is not set
97# CONFIG_ARCH_PXA_IDP is not set
98CONFIG_PXA_SHARPSL=y
99CONFIG_PXA_SHARPSL_25x=y
100# CONFIG_PXA_SHARPSL_27x is not set
101CONFIG_MACH_POODLE=y
102# CONFIG_MACH_CORGI is not set
103# CONFIG_MACH_SHEPHERD is not set
104# CONFIG_MACH_HUSKY is not set
105CONFIG_PXA25x=y
106
107#
108# Processor Type
109#
110CONFIG_CPU_32=y
111CONFIG_CPU_XSCALE=y
112CONFIG_CPU_32v5=y
113CONFIG_CPU_ABRT_EV5T=y
114CONFIG_CPU_CACHE_VIVT=y
115CONFIG_CPU_TLB_V4WBI=y
116
117#
118# Processor Features
119#
120CONFIG_ARM_THUMB=y
121CONFIG_XSCALE_PMU=y
122CONFIG_SHARP_LOCOMO=y
123CONFIG_SHARP_PARAM=y
124CONFIG_SHARP_SCOOP=y
125
126#
127# Bus support
128#
129CONFIG_ISA_DMA_API=y
130
131#
132# PCCARD (PCMCIA/CardBus) support
133#
134CONFIG_PCCARD=y
135# CONFIG_PCMCIA_DEBUG is not set
136CONFIG_PCMCIA=y
137CONFIG_PCMCIA_LOAD_CIS=y
138CONFIG_PCMCIA_IOCTL=y
139
140#
141# PC-card bridges
142#
143CONFIG_PCMCIA_PXA2XX=y
144
145#
146# Kernel Features
147#
148CONFIG_PREEMPT=y
149# CONFIG_NO_IDLE_HZ is not set
150# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
151CONFIG_SELECT_MEMORY_MODEL=y
152CONFIG_FLATMEM_MANUAL=y
153# CONFIG_DISCONTIGMEM_MANUAL is not set
154# CONFIG_SPARSEMEM_MANUAL is not set
155CONFIG_FLATMEM=y
156CONFIG_FLAT_NODE_MEM_MAP=y
157# CONFIG_SPARSEMEM_STATIC is not set
158CONFIG_ALIGNMENT_TRAP=y
159
160#
161# Boot options
162#
163CONFIG_ZBOOT_ROM_TEXT=0x0
164CONFIG_ZBOOT_ROM_BSS=0x0
165CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug"
166# CONFIG_XIP_KERNEL is not set
167
168#
169# Floating point emulation
170#
171
172#
173# At least one emulation must be selected
174#
175CONFIG_FPE_NWFPE=y
176# CONFIG_FPE_NWFPE_XP is not set
177# CONFIG_FPE_FASTFPE is not set
178
179#
180# Userspace binary formats
181#
182CONFIG_BINFMT_ELF=y
183CONFIG_BINFMT_AOUT=m
184CONFIG_BINFMT_MISC=m
185# CONFIG_ARTHUR is not set
186
187#
188# Power management options
189#
190CONFIG_PM=y
191CONFIG_APM=y
192
193#
194# Networking
195#
196CONFIG_NET=y
197
198#
199# Networking options
200#
201CONFIG_PACKET=y
202CONFIG_PACKET_MMAP=y
203CONFIG_UNIX=y
204# CONFIG_NET_KEY is not set
205CONFIG_INET=y
206# CONFIG_IP_MULTICAST is not set
207# CONFIG_IP_ADVANCED_ROUTER is not set
208CONFIG_IP_FIB_HASH=y
209# CONFIG_IP_PNP is not set
210# CONFIG_NET_IPIP is not set
211# CONFIG_NET_IPGRE is not set
212# CONFIG_ARPD is not set
213CONFIG_SYN_COOKIES=y
214# CONFIG_INET_AH is not set
215# CONFIG_INET_ESP is not set
216# CONFIG_INET_IPCOMP is not set
217# CONFIG_INET_TUNNEL is not set
218CONFIG_INET_DIAG=y
219CONFIG_INET_TCP_DIAG=y
220# CONFIG_TCP_CONG_ADVANCED is not set
221CONFIG_TCP_CONG_BIC=y
222# CONFIG_IPV6 is not set
223# CONFIG_NETFILTER is not set
224
225#
226# DCCP Configuration (EXPERIMENTAL)
227#
228# CONFIG_IP_DCCP is not set
229
230#
231# SCTP Configuration (EXPERIMENTAL)
232#
233# CONFIG_IP_SCTP is not set
234# CONFIG_ATM is not set
235# CONFIG_BRIDGE is not set
236# CONFIG_VLAN_8021Q is not set
237# CONFIG_DECNET is not set
238# CONFIG_LLC2 is not set
239# CONFIG_IPX is not set
240# CONFIG_ATALK is not set
241# CONFIG_X25 is not set
242# CONFIG_LAPB is not set
243# CONFIG_NET_DIVERT is not set
244# CONFIG_ECONET is not set
245# CONFIG_WAN_ROUTER is not set
246# CONFIG_NET_SCHED is not set
247# CONFIG_NET_CLS_ROUTE is not set
248
249#
250# Network testing
251#
252# CONFIG_NET_PKTGEN is not set
253# CONFIG_HAMRADIO is not set
254# CONFIG_IRDA is not set
255# CONFIG_BT is not set
256# CONFIG_IEEE80211 is not set
257
258#
259# Device Drivers
260#
261
262#
263# Generic Driver Options
264#
265CONFIG_STANDALONE=y
266CONFIG_PREVENT_FIRMWARE_BUILD=y
267CONFIG_FW_LOADER=y
268# CONFIG_DEBUG_DRIVER is not set
269
270#
271# Memory Technology Devices (MTD)
272#
273CONFIG_MTD=y
274# CONFIG_MTD_DEBUG is not set
275# CONFIG_MTD_CONCAT is not set
276CONFIG_MTD_PARTITIONS=y
277# CONFIG_MTD_REDBOOT_PARTS is not set
278# CONFIG_MTD_CMDLINE_PARTS is not set
279# CONFIG_MTD_AFS_PARTS is not set
280
281#
282# User Modules And Translation Layers
283#
284CONFIG_MTD_CHAR=y
285CONFIG_MTD_BLOCK=y
286# CONFIG_FTL is not set
287# CONFIG_NFTL is not set
288# CONFIG_INFTL is not set
289
290#
291# RAM/ROM/Flash chip drivers
292#
293# CONFIG_MTD_CFI is not set
294# CONFIG_MTD_JEDECPROBE is not set
295CONFIG_MTD_MAP_BANK_WIDTH_1=y
296CONFIG_MTD_MAP_BANK_WIDTH_2=y
297CONFIG_MTD_MAP_BANK_WIDTH_4=y
298# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
299# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
300# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
301CONFIG_MTD_CFI_I1=y
302CONFIG_MTD_CFI_I2=y
303# CONFIG_MTD_CFI_I4 is not set
304# CONFIG_MTD_CFI_I8 is not set
305# CONFIG_MTD_RAM is not set
306# CONFIG_MTD_ROM is not set
307# CONFIG_MTD_ABSENT is not set
308
309#
310# Mapping drivers for chip access
311#
312CONFIG_MTD_COMPLEX_MAPPINGS=y
313CONFIG_MTD_SHARP_SL=y
314# CONFIG_MTD_PLATRAM is not set
315
316#
317# Self-contained MTD device drivers
318#
319# CONFIG_MTD_SLRAM is not set
320# CONFIG_MTD_PHRAM is not set
321# CONFIG_MTD_MTDRAM is not set
322# CONFIG_MTD_BLKMTD is not set
323# CONFIG_MTD_BLOCK2MTD is not set
324
325#
326# Disk-On-Chip Device Drivers
327#
328# CONFIG_MTD_DOC2000 is not set
329# CONFIG_MTD_DOC2001 is not set
330# CONFIG_MTD_DOC2001PLUS is not set
331
332#
333# NAND Flash Device Drivers
334#
335CONFIG_MTD_NAND=y
336CONFIG_MTD_NAND_VERIFY_WRITE=y
337# CONFIG_MTD_NAND_H1900 is not set
338CONFIG_MTD_NAND_IDS=y
339# CONFIG_MTD_NAND_DISKONCHIP is not set
340CONFIG_MTD_NAND_SHARPSL=y
341# CONFIG_MTD_NAND_NANDSIM is not set
342
343#
344# Parallel port support
345#
346# CONFIG_PARPORT is not set
347
348#
349# Plug and Play support
350#
351
352#
353# Block devices
354#
355# CONFIG_BLK_DEV_COW_COMMON is not set
356CONFIG_BLK_DEV_LOOP=y
357# CONFIG_BLK_DEV_CRYPTOLOOP is not set
358# CONFIG_BLK_DEV_NBD is not set
359# CONFIG_BLK_DEV_RAM is not set
360CONFIG_BLK_DEV_RAM_COUNT=16
361# CONFIG_CDROM_PKTCDVD is not set
362
363#
364# IO Schedulers
365#
366CONFIG_IOSCHED_NOOP=y
367CONFIG_IOSCHED_AS=y
368CONFIG_IOSCHED_DEADLINE=y
369CONFIG_IOSCHED_CFQ=y
370# CONFIG_ATA_OVER_ETH is not set
371
372#
373# ATA/ATAPI/MFM/RLL support
374#
375CONFIG_IDE=y
376CONFIG_BLK_DEV_IDE=y
377
378#
379# Please see Documentation/ide.txt for help/info on IDE drives
380#
381# CONFIG_BLK_DEV_IDE_SATA is not set
382CONFIG_BLK_DEV_IDEDISK=y
383# CONFIG_IDEDISK_MULTI_MODE is not set
384CONFIG_BLK_DEV_IDECS=y
385# CONFIG_BLK_DEV_IDECD is not set
386# CONFIG_BLK_DEV_IDETAPE is not set
387# CONFIG_BLK_DEV_IDEFLOPPY is not set
388# CONFIG_IDE_TASK_IOCTL is not set
389
390#
391# IDE chipset support/bugfixes
392#
393CONFIG_IDE_GENERIC=y
394# CONFIG_IDE_ARM is not set
395# CONFIG_BLK_DEV_IDEDMA is not set
396# CONFIG_IDEDMA_AUTO is not set
397# CONFIG_BLK_DEV_HD is not set
398
399#
400# SCSI device support
401#
402# CONFIG_RAID_ATTRS is not set
403# CONFIG_SCSI is not set
404
405#
406# Multi-device support (RAID and LVM)
407#
408# CONFIG_MD is not set
409
410#
411# Fusion MPT device support
412#
413# CONFIG_FUSION is not set
414
415#
416# IEEE 1394 (FireWire) support
417#
418
419#
420# I2O device support
421#
422
423#
424# Network device support
425#
426CONFIG_NETDEVICES=y
427# CONFIG_DUMMY is not set
428# CONFIG_BONDING is not set
429# CONFIG_EQUALIZER is not set
430# CONFIG_TUN is not set
431
432#
433# PHY device support
434#
435# CONFIG_PHYLIB is not set
436
437#
438# Ethernet (10 or 100Mbit)
439#
440CONFIG_NET_ETHERNET=y
441# CONFIG_MII is not set
442# CONFIG_SMC91X is not set
443# CONFIG_DM9000 is not set
444
445#
446# Ethernet (1000 Mbit)
447#
448
449#
450# Ethernet (10000 Mbit)
451#
452
453#
454# Token Ring devices
455#
456
457#
458# Wireless LAN (non-hamradio)
459#
460CONFIG_NET_RADIO=y
461
462#
463# Obsolete Wireless cards support (pre-802.11)
464#
465# CONFIG_STRIP is not set
466# CONFIG_PCMCIA_WAVELAN is not set
467# CONFIG_PCMCIA_NETWAVE is not set
468
469#
470# Wireless 802.11 Frequency Hopping cards support
471#
472# CONFIG_PCMCIA_RAYCS is not set
473
474#
475# Wireless 802.11b ISA/PCI cards support
476#
477# CONFIG_HERMES is not set
478# CONFIG_ATMEL is not set
479
480#
481# Wireless 802.11b Pcmcia/Cardbus cards support
482#
483# CONFIG_AIRO_CS is not set
484# CONFIG_PCMCIA_WL3501 is not set
485# CONFIG_HOSTAP is not set
486CONFIG_NET_WIRELESS=y
487
488#
489# PCMCIA network device support
490#
491CONFIG_NET_PCMCIA=y
492# CONFIG_PCMCIA_3C589 is not set
493# CONFIG_PCMCIA_3C574 is not set
494# CONFIG_PCMCIA_FMVJ18X is not set
495CONFIG_PCMCIA_PCNET=y
496# CONFIG_PCMCIA_NMCLAN is not set
497# CONFIG_PCMCIA_SMC91C92 is not set
498# CONFIG_PCMCIA_XIRC2PS is not set
499# CONFIG_PCMCIA_AXNET is not set
500
501#
502# Wan interfaces
503#
504# CONFIG_WAN is not set
505CONFIG_PPP=m
506# CONFIG_PPP_MULTILINK is not set
507# CONFIG_PPP_FILTER is not set
508CONFIG_PPP_ASYNC=m
509# CONFIG_PPP_SYNC_TTY is not set
510# CONFIG_PPP_DEFLATE is not set
511CONFIG_PPP_BSDCOMP=m
512# CONFIG_PPPOE is not set
513# CONFIG_SLIP is not set
514# CONFIG_SHAPER is not set
515# CONFIG_NETCONSOLE is not set
516# CONFIG_NETPOLL is not set
517# CONFIG_NET_POLL_CONTROLLER is not set
518
519#
520# ISDN subsystem
521#
522# CONFIG_ISDN is not set
523
524#
525# Input device support
526#
527CONFIG_INPUT=y
528
529#
530# Userland interfaces
531#
532# CONFIG_INPUT_MOUSEDEV is not set
533# CONFIG_INPUT_JOYDEV is not set
534CONFIG_INPUT_TSDEV=y
535CONFIG_INPUT_TSDEV_SCREEN_X=240
536CONFIG_INPUT_TSDEV_SCREEN_Y=320
537CONFIG_INPUT_EVDEV=y
538CONFIG_INPUT_EVBUG=y
539
540#
541# Input Device Drivers
542#
543CONFIG_INPUT_KEYBOARD=y
544# CONFIG_KEYBOARD_ATKBD is not set
545# CONFIG_KEYBOARD_SUNKBD is not set
546# CONFIG_KEYBOARD_LKKBD is not set
547CONFIG_KEYBOARD_LOCOMO=y
548# CONFIG_KEYBOARD_XTKBD is not set
549# CONFIG_KEYBOARD_NEWTON is not set
550# CONFIG_KEYBOARD_CORGI is not set
551CONFIG_KEYBOARD_SPITZ=y
552# CONFIG_INPUT_MOUSE is not set
553# CONFIG_INPUT_JOYSTICK is not set
554# CONFIG_INPUT_TOUCHSCREEN is not set
555# CONFIG_INPUT_MISC is not set
556
557#
558# Hardware I/O ports
559#
560# CONFIG_SERIO is not set
561# CONFIG_GAMEPORT is not set
562
563#
564# Character devices
565#
566CONFIG_VT=y
567CONFIG_VT_CONSOLE=y
568CONFIG_HW_CONSOLE=y
569# CONFIG_SERIAL_NONSTANDARD is not set
570
571#
572# Serial drivers
573#
574# CONFIG_SERIAL_8250 is not set
575
576#
577# Non-8250 serial port support
578#
579CONFIG_SERIAL_PXA=y
580CONFIG_SERIAL_PXA_CONSOLE=y
581CONFIG_SERIAL_CORE=y
582CONFIG_SERIAL_CORE_CONSOLE=y
583CONFIG_UNIX98_PTYS=y
584# CONFIG_LEGACY_PTYS is not set
585
586#
587# IPMI
588#
589# CONFIG_IPMI_HANDLER is not set
590
591#
592# Watchdog Cards
593#
594# CONFIG_WATCHDOG is not set
595# CONFIG_NVRAM is not set
596# CONFIG_RTC is not set
597# CONFIG_DTLK is not set
598# CONFIG_R3964 is not set
599
600#
601# Ftape, the floppy tape device driver
602#
603
604#
605# PCMCIA character devices
606#
607# CONFIG_SYNCLINK_CS is not set
608# CONFIG_RAW_DRIVER is not set
609
610#
611# TPM devices
612#
613
614#
615# I2C support
616#
617CONFIG_I2C=y
618# CONFIG_I2C_CHARDEV is not set
619
620#
621# I2C Algorithms
622#
623CONFIG_I2C_ALGOBIT=y
624# CONFIG_I2C_ALGOPCF is not set
625# CONFIG_I2C_ALGOPCA is not set
626
627#
628# I2C Hardware Bus support
629#
630# CONFIG_I2C_PXA is not set
631# CONFIG_I2C_PARPORT_LIGHT is not set
632# CONFIG_I2C_STUB is not set
633# CONFIG_I2C_PCA_ISA is not set
634
635#
636# Miscellaneous I2C Chip support
637#
638# CONFIG_SENSORS_DS1337 is not set
639# CONFIG_SENSORS_DS1374 is not set
640# CONFIG_SENSORS_EEPROM is not set
641# CONFIG_SENSORS_PCF8574 is not set
642# CONFIG_SENSORS_PCA9539 is not set
643# CONFIG_SENSORS_PCF8591 is not set
644# CONFIG_SENSORS_RTC8564 is not set
645# CONFIG_SENSORS_MAX6875 is not set
646CONFIG_I2C_DEBUG_CORE=y
647CONFIG_I2C_DEBUG_ALGO=y
648CONFIG_I2C_DEBUG_BUS=y
649# CONFIG_I2C_DEBUG_CHIP is not set
650
651#
652# Hardware Monitoring support
653#
654CONFIG_HWMON=y
655# CONFIG_HWMON_VID is not set
656# CONFIG_SENSORS_ADM1021 is not set
657# CONFIG_SENSORS_ADM1025 is not set
658# CONFIG_SENSORS_ADM1026 is not set
659# CONFIG_SENSORS_ADM1031 is not set
660# CONFIG_SENSORS_ADM9240 is not set
661# CONFIG_SENSORS_ASB100 is not set
662# CONFIG_SENSORS_ATXP1 is not set
663# CONFIG_SENSORS_DS1621 is not set
664# CONFIG_SENSORS_FSCHER is not set
665# CONFIG_SENSORS_FSCPOS is not set
666# CONFIG_SENSORS_GL518SM is not set
667# CONFIG_SENSORS_GL520SM is not set
668# CONFIG_SENSORS_IT87 is not set
669# CONFIG_SENSORS_LM63 is not set
670# CONFIG_SENSORS_LM75 is not set
671# CONFIG_SENSORS_LM77 is not set
672# CONFIG_SENSORS_LM78 is not set
673# CONFIG_SENSORS_LM80 is not set
674# CONFIG_SENSORS_LM83 is not set
675# CONFIG_SENSORS_LM85 is not set
676# CONFIG_SENSORS_LM87 is not set
677# CONFIG_SENSORS_LM90 is not set
678# CONFIG_SENSORS_LM92 is not set
679# CONFIG_SENSORS_MAX1619 is not set
680# CONFIG_SENSORS_PC87360 is not set
681# CONFIG_SENSORS_SMSC47M1 is not set
682# CONFIG_SENSORS_SMSC47B397 is not set
683# CONFIG_SENSORS_W83781D is not set
684# CONFIG_SENSORS_W83792D is not set
685# CONFIG_SENSORS_W83L785TS is not set
686# CONFIG_SENSORS_W83627HF is not set
687# CONFIG_SENSORS_W83627EHF is not set
688# CONFIG_HWMON_DEBUG_CHIP is not set
689
690#
691# Misc devices
692#
693
694#
695# Multimedia Capabilities Port drivers
696#
697
698#
699# Multimedia devices
700#
701CONFIG_VIDEO_DEV=m
702
703#
704# Video For Linux
705#
706
707#
708# Video Adapters
709#
710# CONFIG_VIDEO_CPIA is not set
711# CONFIG_VIDEO_SAA5246A is not set
712# CONFIG_VIDEO_SAA5249 is not set
713# CONFIG_TUNER_3036 is not set
714# CONFIG_VIDEO_OVCAMCHIP is not set
715
716#
717# Radio Adapters
718#
719# CONFIG_RADIO_MAESTRO is not set
720
721#
722# Digital Video Broadcasting Devices
723#
724# CONFIG_DVB is not set
725
726#
727# Graphics support
728#
729CONFIG_FB=y
730CONFIG_FB_CFB_FILLRECT=y
731CONFIG_FB_CFB_COPYAREA=y
732CONFIG_FB_CFB_IMAGEBLIT=y
733CONFIG_FB_SOFT_CURSOR=y
734# CONFIG_FB_MACMODES is not set
735CONFIG_FB_MODE_HELPERS=y
736# CONFIG_FB_TILEBLITTING is not set
737CONFIG_FB_PXA=y
738# CONFIG_FB_W100 is not set
739# CONFIG_FB_PXA_PARAMETERS is not set
740# CONFIG_FB_S1D13XXX is not set
741# CONFIG_FB_VIRTUAL is not set
742
743#
744# Console display driver support
745#
746# CONFIG_VGA_CONSOLE is not set
747CONFIG_DUMMY_CONSOLE=y
748CONFIG_FRAMEBUFFER_CONSOLE=y
749CONFIG_FONTS=y
750CONFIG_FONT_8x8=y
751# CONFIG_FONT_8x16 is not set
752# CONFIG_FONT_6x11 is not set
753# CONFIG_FONT_7x14 is not set
754# CONFIG_FONT_PEARL_8x8 is not set
755# CONFIG_FONT_ACORN_8x8 is not set
756# CONFIG_FONT_MINI_4x6 is not set
757# CONFIG_FONT_SUN8x16 is not set
758# CONFIG_FONT_SUN12x22 is not set
759# CONFIG_FONT_10x18 is not set
760
761#
762# Logo configuration
763#
764# CONFIG_LOGO is not set
765# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
766
767#
768# Sound
769#
770# CONFIG_SOUND is not set
771
772#
773# USB support
774#
775CONFIG_USB_ARCH_HAS_HCD=y
776# CONFIG_USB_ARCH_HAS_OHCI is not set
777# CONFIG_USB is not set
778
779#
780# USB Gadget Support
781#
782CONFIG_USB_GADGET=y
783# CONFIG_USB_GADGET_DEBUG_FILES is not set
784CONFIG_USB_GADGET_SELECTED=y
785# CONFIG_USB_GADGET_NET2280 is not set
786CONFIG_USB_GADGET_PXA2XX=y
787CONFIG_USB_PXA2XX=y
788# CONFIG_USB_PXA2XX_SMALL is not set
789# CONFIG_USB_GADGET_GOKU is not set
790# CONFIG_USB_GADGET_LH7A40X is not set
791# CONFIG_USB_GADGET_OMAP is not set
792# CONFIG_USB_GADGET_DUMMY_HCD is not set
793# CONFIG_USB_GADGET_DUALSPEED is not set
794# CONFIG_USB_ZERO is not set
795CONFIG_USB_ETH=y
796CONFIG_USB_ETH_RNDIS=y
797# CONFIG_USB_GADGETFS is not set
798# CONFIG_USB_FILE_STORAGE is not set
799# CONFIG_USB_G_SERIAL is not set
800
801#
802# MMC/SD Card support
803#
804CONFIG_MMC=y
805CONFIG_MMC_DEBUG=y
806CONFIG_MMC_BLOCK=y
807CONFIG_MMC_PXA=y
808# CONFIG_MMC_WBSD is not set
809
810#
811# File systems
812#
813CONFIG_EXT2_FS=y
814CONFIG_EXT2_FS_XATTR=y
815CONFIG_EXT2_FS_POSIX_ACL=y
816CONFIG_EXT2_FS_SECURITY=y
817# CONFIG_EXT2_FS_XIP is not set
818# CONFIG_EXT3_FS is not set
819# CONFIG_JBD is not set
820CONFIG_FS_MBCACHE=y
821# CONFIG_REISERFS_FS is not set
822# CONFIG_JFS_FS is not set
823CONFIG_FS_POSIX_ACL=y
824# CONFIG_XFS_FS is not set
825# CONFIG_MINIX_FS is not set
826# CONFIG_ROMFS_FS is not set
827CONFIG_INOTIFY=y
828# CONFIG_QUOTA is not set
829CONFIG_DNOTIFY=y
830# CONFIG_AUTOFS_FS is not set
831# CONFIG_AUTOFS4_FS is not set
832# CONFIG_FUSE_FS is not set
833
834#
835# CD-ROM/DVD Filesystems
836#
837# CONFIG_ISO9660_FS is not set
838# CONFIG_UDF_FS is not set
839
840#
841# DOS/FAT/NT Filesystems
842#
843CONFIG_FAT_FS=y
844CONFIG_MSDOS_FS=y
845CONFIG_VFAT_FS=y
846CONFIG_FAT_DEFAULT_CODEPAGE=437
847CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
848# CONFIG_NTFS_FS is not set
849
850#
851# Pseudo filesystems
852#
853CONFIG_PROC_FS=y
854CONFIG_SYSFS=y
855CONFIG_TMPFS=y
856# CONFIG_HUGETLB_PAGE is not set
857CONFIG_RAMFS=y
858# CONFIG_RELAYFS_FS is not set
859
860#
861# Miscellaneous filesystems
862#
863# CONFIG_ADFS_FS is not set
864# CONFIG_AFFS_FS is not set
865# CONFIG_HFS_FS is not set
866# CONFIG_HFSPLUS_FS is not set
867# CONFIG_BEFS_FS is not set
868# CONFIG_BFS_FS is not set
869# CONFIG_EFS_FS is not set
870# CONFIG_JFFS_FS is not set
871CONFIG_JFFS2_FS=y
872CONFIG_JFFS2_FS_DEBUG=0
873CONFIG_JFFS2_FS_WRITEBUFFER=y
874CONFIG_JFFS2_COMPRESSION_OPTIONS=y
875CONFIG_JFFS2_ZLIB=y
876CONFIG_JFFS2_RTIME=y
877CONFIG_JFFS2_RUBIN=y
878# CONFIG_JFFS2_CMODE_NONE is not set
879CONFIG_JFFS2_CMODE_PRIORITY=y
880# CONFIG_JFFS2_CMODE_SIZE is not set
881CONFIG_CRAMFS=m
882# CONFIG_VXFS_FS is not set
883# CONFIG_HPFS_FS is not set
884# CONFIG_QNX4FS_FS is not set
885# CONFIG_SYSV_FS is not set
886# CONFIG_UFS_FS is not set
887
888#
889# Network File Systems
890#
891# CONFIG_NFS_FS is not set
892# CONFIG_NFSD is not set
893# CONFIG_SMB_FS is not set
894# CONFIG_CIFS is not set
895# CONFIG_NCP_FS is not set
896# CONFIG_CODA_FS is not set
897# CONFIG_AFS_FS is not set
898# CONFIG_9P_FS is not set
899
900#
901# Partition Types
902#
903CONFIG_PARTITION_ADVANCED=y
904# CONFIG_ACORN_PARTITION is not set
905# CONFIG_OSF_PARTITION is not set
906# CONFIG_AMIGA_PARTITION is not set
907# CONFIG_ATARI_PARTITION is not set
908# CONFIG_MAC_PARTITION is not set
909CONFIG_MSDOS_PARTITION=y
910# CONFIG_BSD_DISKLABEL is not set
911# CONFIG_MINIX_SUBPARTITION is not set
912# CONFIG_SOLARIS_X86_PARTITION is not set
913# CONFIG_UNIXWARE_DISKLABEL is not set
914# CONFIG_LDM_PARTITION is not set
915# CONFIG_SGI_PARTITION is not set
916# CONFIG_ULTRIX_PARTITION is not set
917# CONFIG_SUN_PARTITION is not set
918# CONFIG_EFI_PARTITION is not set
919
920#
921# Native Language Support
922#
923CONFIG_NLS=y
924CONFIG_NLS_DEFAULT="cp437"
925CONFIG_NLS_CODEPAGE_437=y
926# CONFIG_NLS_CODEPAGE_737 is not set
927# CONFIG_NLS_CODEPAGE_775 is not set
928# CONFIG_NLS_CODEPAGE_850 is not set
929# CONFIG_NLS_CODEPAGE_852 is not set
930# CONFIG_NLS_CODEPAGE_855 is not set
931# CONFIG_NLS_CODEPAGE_857 is not set
932# CONFIG_NLS_CODEPAGE_860 is not set
933# CONFIG_NLS_CODEPAGE_861 is not set
934# CONFIG_NLS_CODEPAGE_862 is not set
935# CONFIG_NLS_CODEPAGE_863 is not set
936# CONFIG_NLS_CODEPAGE_864 is not set
937# CONFIG_NLS_CODEPAGE_865 is not set
938# CONFIG_NLS_CODEPAGE_866 is not set
939# CONFIG_NLS_CODEPAGE_869 is not set
940# CONFIG_NLS_CODEPAGE_936 is not set
941# CONFIG_NLS_CODEPAGE_950 is not set
942# CONFIG_NLS_CODEPAGE_932 is not set
943# CONFIG_NLS_CODEPAGE_949 is not set
944# CONFIG_NLS_CODEPAGE_874 is not set
945# CONFIG_NLS_ISO8859_8 is not set
946# CONFIG_NLS_CODEPAGE_1250 is not set
947# CONFIG_NLS_CODEPAGE_1251 is not set
948CONFIG_NLS_ASCII=y
949CONFIG_NLS_ISO8859_1=y
950# CONFIG_NLS_ISO8859_2 is not set
951# CONFIG_NLS_ISO8859_3 is not set
952# CONFIG_NLS_ISO8859_4 is not set
953# CONFIG_NLS_ISO8859_5 is not set
954# CONFIG_NLS_ISO8859_6 is not set
955# CONFIG_NLS_ISO8859_7 is not set
956# CONFIG_NLS_ISO8859_9 is not set
957# CONFIG_NLS_ISO8859_13 is not set
958# CONFIG_NLS_ISO8859_14 is not set
959# CONFIG_NLS_ISO8859_15 is not set
960# CONFIG_NLS_KOI8_R is not set
961# CONFIG_NLS_KOI8_U is not set
962CONFIG_NLS_UTF8=y
963
964#
965# Profiling support
966#
967# CONFIG_PROFILING is not set
968
969#
970# Kernel hacking
971#
972# CONFIG_PRINTK_TIME is not set
973CONFIG_DEBUG_KERNEL=y
974CONFIG_MAGIC_SYSRQ=y
975CONFIG_LOG_BUF_SHIFT=14
976CONFIG_DETECT_SOFTLOCKUP=y
977# CONFIG_SCHEDSTATS is not set
978# CONFIG_DEBUG_SLAB is not set
979CONFIG_DEBUG_PREEMPT=y
980# CONFIG_DEBUG_SPINLOCK is not set
981# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
982# CONFIG_DEBUG_KOBJECT is not set
983# CONFIG_DEBUG_BUGVERBOSE is not set
984# CONFIG_DEBUG_INFO is not set
985# CONFIG_DEBUG_FS is not set
986CONFIG_FRAME_POINTER=y
987# CONFIG_DEBUG_USER is not set
988# CONFIG_DEBUG_WAITQ is not set
989CONFIG_DEBUG_ERRORS=y
990# CONFIG_DEBUG_LL is not set
991
992#
993# Security options
994#
995# CONFIG_KEYS is not set
996# CONFIG_SECURITY is not set
997
998#
999# Cryptographic options
1000#
1001# CONFIG_CRYPTO is not set
1002
1003#
1004# Hardware crypto devices
1005#
1006
1007#
1008# Library routines
1009#
1010CONFIG_CRC_CCITT=y
1011# CONFIG_CRC16 is not set
1012CONFIG_CRC32=y
1013# CONFIG_LIBCRC32C is not set
1014CONFIG_ZLIB_INFLATE=y
1015CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
new file mode 100644
index 000000000000..900e04f8e38c
--- /dev/null
+++ b/arch/arm/configs/spitz_defconfig
@@ -0,0 +1,1401 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.14-rc3
4# Sun Oct 9 17:11:19 2005
5#
6CONFIG_ARM=y
7CONFIG_MMU=y
8CONFIG_UID16=y
9CONFIG_RWSEM_GENERIC_SPINLOCK=y
10CONFIG_GENERIC_CALIBRATE_DELAY=y
11
12#
13# Code maturity level options
14#
15CONFIG_EXPERIMENTAL=y
16CONFIG_CLEAN_COMPILE=y
17CONFIG_BROKEN_ON_SMP=y
18CONFIG_LOCK_KERNEL=y
19CONFIG_INIT_ENV_ARG_LIMIT=32
20
21#
22# General setup
23#
24CONFIG_LOCALVERSION=""
25CONFIG_LOCALVERSION_AUTO=y
26CONFIG_SWAP=y
27CONFIG_SYSVIPC=y
28# CONFIG_POSIX_MQUEUE is not set
29CONFIG_BSD_PROCESS_ACCT=y
30# CONFIG_BSD_PROCESS_ACCT_V3 is not set
31CONFIG_SYSCTL=y
32# CONFIG_AUDIT is not set
33CONFIG_HOTPLUG=y
34CONFIG_KOBJECT_UEVENT=y
35# CONFIG_IKCONFIG is not set
36CONFIG_INITRAMFS_SOURCE=""
37CONFIG_EMBEDDED=y
38CONFIG_KALLSYMS=y
39# CONFIG_KALLSYMS_ALL is not set
40# CONFIG_KALLSYMS_EXTRA_PASS is not set
41CONFIG_PRINTK=y
42CONFIG_BUG=y
43CONFIG_BASE_FULL=y
44CONFIG_FUTEX=y
45CONFIG_EPOLL=y
46# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
47CONFIG_SHMEM=y
48CONFIG_CC_ALIGN_FUNCTIONS=0
49CONFIG_CC_ALIGN_LABELS=0
50CONFIG_CC_ALIGN_LOOPS=0
51CONFIG_CC_ALIGN_JUMPS=0
52# CONFIG_TINY_SHMEM is not set
53CONFIG_BASE_SMALL=0
54
55#
56# Loadable module support
57#
58CONFIG_MODULES=y
59CONFIG_MODULE_UNLOAD=y
60CONFIG_MODULE_FORCE_UNLOAD=y
61CONFIG_OBSOLETE_MODPARM=y
62# CONFIG_MODVERSIONS is not set
63# CONFIG_MODULE_SRCVERSION_ALL is not set
64CONFIG_KMOD=y
65
66#
67# System Type
68#
69# CONFIG_ARCH_CLPS7500 is not set
70# CONFIG_ARCH_CLPS711X is not set
71# CONFIG_ARCH_CO285 is not set
72# CONFIG_ARCH_EBSA110 is not set
73# CONFIG_ARCH_CAMELOT is not set
74# CONFIG_ARCH_FOOTBRIDGE is not set
75# CONFIG_ARCH_INTEGRATOR is not set
76# CONFIG_ARCH_IOP3XX is not set
77# CONFIG_ARCH_IXP4XX is not set
78# CONFIG_ARCH_IXP2000 is not set
79# CONFIG_ARCH_L7200 is not set
80CONFIG_ARCH_PXA=y
81# CONFIG_ARCH_RPC is not set
82# CONFIG_ARCH_SA1100 is not set
83# CONFIG_ARCH_S3C2410 is not set
84# CONFIG_ARCH_SHARK is not set
85# CONFIG_ARCH_LH7A40X is not set
86# CONFIG_ARCH_OMAP is not set
87# CONFIG_ARCH_VERSATILE is not set
88# CONFIG_ARCH_IMX is not set
89# CONFIG_ARCH_H720X is not set
90# CONFIG_ARCH_AAEC2000 is not set
91
92#
93# Intel PXA2xx Implementations
94#
95# CONFIG_ARCH_LUBBOCK is not set
96# CONFIG_MACH_MAINSTONE is not set
97# CONFIG_ARCH_PXA_IDP is not set
98CONFIG_PXA_SHARPSL=y
99# CONFIG_PXA_SHARPSL_25x is not set
100CONFIG_PXA_SHARPSL_27x=y
101CONFIG_MACH_SPITZ=y
102CONFIG_MACH_BORZOI=y
103CONFIG_PXA27x=y
104CONFIG_PXA_SHARP_Cxx00=y
105
106#
107# Processor Type
108#
109CONFIG_CPU_32=y
110CONFIG_CPU_XSCALE=y
111CONFIG_CPU_32v5=y
112CONFIG_CPU_ABRT_EV5T=y
113CONFIG_CPU_CACHE_VIVT=y
114CONFIG_CPU_TLB_V4WBI=y
115
116#
117# Processor Features
118#
119CONFIG_ARM_THUMB=y
120CONFIG_XSCALE_PMU=y
121CONFIG_SHARP_PARAM=y
122CONFIG_SHARP_SCOOP=y
123
124#
125# Bus support
126#
127CONFIG_ISA_DMA_API=y
128
129#
130# PCCARD (PCMCIA/CardBus) support
131#
132CONFIG_PCCARD=y
133# CONFIG_PCMCIA_DEBUG is not set
134CONFIG_PCMCIA=y
135CONFIG_PCMCIA_LOAD_CIS=y
136CONFIG_PCMCIA_IOCTL=y
137
138#
139# PC-card bridges
140#
141CONFIG_PCMCIA_PXA2XX=y
142
143#
144# Kernel Features
145#
146CONFIG_PREEMPT=y
147# CONFIG_NO_IDLE_HZ is not set
148# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
149CONFIG_SELECT_MEMORY_MODEL=y
150CONFIG_FLATMEM_MANUAL=y
151# CONFIG_DISCONTIGMEM_MANUAL is not set
152# CONFIG_SPARSEMEM_MANUAL is not set
153CONFIG_FLATMEM=y
154CONFIG_FLAT_NODE_MEM_MAP=y
155# CONFIG_SPARSEMEM_STATIC is not set
156CONFIG_ALIGNMENT_TRAP=y
157
158#
159# Boot options
160#
161CONFIG_ZBOOT_ROM_TEXT=0x0
162CONFIG_ZBOOT_ROM_BSS=0x0
163CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug"
164# CONFIG_XIP_KERNEL is not set
165
166#
167# Floating point emulation
168#
169
170#
171# At least one emulation must be selected
172#
173CONFIG_FPE_NWFPE=y
174# CONFIG_FPE_NWFPE_XP is not set
175# CONFIG_FPE_FASTFPE is not set
176
177#
178# Userspace binary formats
179#
180CONFIG_BINFMT_ELF=y
181CONFIG_BINFMT_AOUT=m
182CONFIG_BINFMT_MISC=m
183# CONFIG_ARTHUR is not set
184
185#
186# Power management options
187#
188CONFIG_PM=y
189CONFIG_APM=y
190
191#
192# Networking
193#
194CONFIG_NET=y
195
196#
197# Networking options
198#
199CONFIG_PACKET=y
200CONFIG_PACKET_MMAP=y
201CONFIG_UNIX=y
202CONFIG_XFRM=y
203# CONFIG_XFRM_USER is not set
204# CONFIG_NET_KEY is not set
205CONFIG_INET=y
206# CONFIG_IP_MULTICAST is not set
207# CONFIG_IP_ADVANCED_ROUTER is not set
208CONFIG_IP_FIB_HASH=y
209# CONFIG_IP_PNP is not set
210# CONFIG_NET_IPIP is not set
211# CONFIG_NET_IPGRE is not set
212# CONFIG_ARPD is not set
213CONFIG_SYN_COOKIES=y
214# CONFIG_INET_AH is not set
215# CONFIG_INET_ESP is not set
216# CONFIG_INET_IPCOMP is not set
217# CONFIG_INET_TUNNEL is not set
218CONFIG_INET_DIAG=y
219CONFIG_INET_TCP_DIAG=y
220# CONFIG_TCP_CONG_ADVANCED is not set
221CONFIG_TCP_CONG_BIC=y
222
223#
224# IP: Virtual Server Configuration
225#
226# CONFIG_IP_VS is not set
227CONFIG_IPV6=m
228# CONFIG_IPV6_PRIVACY is not set
229CONFIG_INET6_AH=m
230CONFIG_INET6_ESP=m
231CONFIG_INET6_IPCOMP=m
232CONFIG_INET6_TUNNEL=m
233CONFIG_IPV6_TUNNEL=m
234CONFIG_NETFILTER=y
235# CONFIG_NETFILTER_DEBUG is not set
236# CONFIG_NETFILTER_NETLINK is not set
237
238#
239# IP: Netfilter Configuration
240#
241CONFIG_IP_NF_CONNTRACK=m
242# CONFIG_IP_NF_CT_ACCT is not set
243# CONFIG_IP_NF_CONNTRACK_MARK is not set
244# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
245CONFIG_IP_NF_CT_PROTO_SCTP=m
246CONFIG_IP_NF_FTP=m
247CONFIG_IP_NF_IRC=m
248# CONFIG_IP_NF_NETBIOS_NS is not set
249CONFIG_IP_NF_TFTP=m
250CONFIG_IP_NF_AMANDA=m
251# CONFIG_IP_NF_PPTP is not set
252CONFIG_IP_NF_QUEUE=m
253CONFIG_IP_NF_IPTABLES=m
254CONFIG_IP_NF_MATCH_LIMIT=m
255CONFIG_IP_NF_MATCH_IPRANGE=m
256CONFIG_IP_NF_MATCH_MAC=m
257CONFIG_IP_NF_MATCH_PKTTYPE=m
258CONFIG_IP_NF_MATCH_MARK=m
259CONFIG_IP_NF_MATCH_MULTIPORT=m
260CONFIG_IP_NF_MATCH_TOS=m
261CONFIG_IP_NF_MATCH_RECENT=m
262CONFIG_IP_NF_MATCH_ECN=m
263CONFIG_IP_NF_MATCH_DSCP=m
264CONFIG_IP_NF_MATCH_AH_ESP=m
265CONFIG_IP_NF_MATCH_LENGTH=m
266CONFIG_IP_NF_MATCH_TTL=m
267CONFIG_IP_NF_MATCH_TCPMSS=m
268CONFIG_IP_NF_MATCH_HELPER=m
269CONFIG_IP_NF_MATCH_STATE=m
270CONFIG_IP_NF_MATCH_CONNTRACK=m
271CONFIG_IP_NF_MATCH_OWNER=m
272CONFIG_IP_NF_MATCH_ADDRTYPE=m
273CONFIG_IP_NF_MATCH_REALM=m
274CONFIG_IP_NF_MATCH_SCTP=m
275# CONFIG_IP_NF_MATCH_DCCP is not set
276CONFIG_IP_NF_MATCH_COMMENT=m
277CONFIG_IP_NF_MATCH_HASHLIMIT=m
278# CONFIG_IP_NF_MATCH_STRING is not set
279CONFIG_IP_NF_FILTER=m
280# CONFIG_IP_NF_TARGET_REJECT is not set
281CONFIG_IP_NF_TARGET_LOG=m
282CONFIG_IP_NF_TARGET_ULOG=m
283CONFIG_IP_NF_TARGET_TCPMSS=m
284# CONFIG_IP_NF_TARGET_NFQUEUE is not set
285CONFIG_IP_NF_NAT=m
286CONFIG_IP_NF_NAT_NEEDED=y
287# CONFIG_IP_NF_TARGET_MASQUERADE is not set
288# CONFIG_IP_NF_TARGET_REDIRECT is not set
289# CONFIG_IP_NF_TARGET_NETMAP is not set
290# CONFIG_IP_NF_TARGET_SAME is not set
291# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
292CONFIG_IP_NF_NAT_IRC=m
293CONFIG_IP_NF_NAT_FTP=m
294CONFIG_IP_NF_NAT_TFTP=m
295CONFIG_IP_NF_NAT_AMANDA=m
296CONFIG_IP_NF_MANGLE=m
297# CONFIG_IP_NF_TARGET_TOS is not set
298# CONFIG_IP_NF_TARGET_ECN is not set
299# CONFIG_IP_NF_TARGET_DSCP is not set
300# CONFIG_IP_NF_TARGET_MARK is not set
301# CONFIG_IP_NF_TARGET_CLASSIFY is not set
302# CONFIG_IP_NF_TARGET_TTL is not set
303CONFIG_IP_NF_RAW=m
304# CONFIG_IP_NF_TARGET_NOTRACK is not set
305CONFIG_IP_NF_ARPTABLES=m
306CONFIG_IP_NF_ARPFILTER=m
307CONFIG_IP_NF_ARP_MANGLE=m
308
309#
310# IPv6: Netfilter Configuration (EXPERIMENTAL)
311#
312CONFIG_IP6_NF_QUEUE=m
313CONFIG_IP6_NF_IPTABLES=m
314CONFIG_IP6_NF_MATCH_LIMIT=m
315CONFIG_IP6_NF_MATCH_MAC=m
316CONFIG_IP6_NF_MATCH_RT=m
317CONFIG_IP6_NF_MATCH_OPTS=m
318CONFIG_IP6_NF_MATCH_FRAG=m
319CONFIG_IP6_NF_MATCH_HL=m
320CONFIG_IP6_NF_MATCH_MULTIPORT=m
321CONFIG_IP6_NF_MATCH_OWNER=m
322CONFIG_IP6_NF_MATCH_MARK=m
323CONFIG_IP6_NF_MATCH_IPV6HEADER=m
324CONFIG_IP6_NF_MATCH_AHESP=m
325CONFIG_IP6_NF_MATCH_LENGTH=m
326CONFIG_IP6_NF_MATCH_EUI64=m
327CONFIG_IP6_NF_FILTER=m
328# CONFIG_IP6_NF_TARGET_LOG is not set
329# CONFIG_IP6_NF_TARGET_REJECT is not set
330# CONFIG_IP6_NF_TARGET_NFQUEUE is not set
331CONFIG_IP6_NF_MANGLE=m
332# CONFIG_IP6_NF_TARGET_MARK is not set
333# CONFIG_IP6_NF_TARGET_HL is not set
334CONFIG_IP6_NF_RAW=m
335
336#
337# DCCP Configuration (EXPERIMENTAL)
338#
339# CONFIG_IP_DCCP is not set
340
341#
342# SCTP Configuration (EXPERIMENTAL)
343#
344# CONFIG_IP_SCTP is not set
345# CONFIG_ATM is not set
346# CONFIG_BRIDGE is not set
347# CONFIG_VLAN_8021Q is not set
348# CONFIG_DECNET is not set
349# CONFIG_LLC2 is not set
350# CONFIG_IPX is not set
351# CONFIG_ATALK is not set
352# CONFIG_X25 is not set
353# CONFIG_LAPB is not set
354# CONFIG_NET_DIVERT is not set
355# CONFIG_ECONET is not set
356# CONFIG_WAN_ROUTER is not set
357# CONFIG_NET_SCHED is not set
358CONFIG_NET_CLS_ROUTE=y
359
360#
361# Network testing
362#
363# CONFIG_NET_PKTGEN is not set
364# CONFIG_HAMRADIO is not set
365CONFIG_IRDA=m
366
367#
368# IrDA protocols
369#
370CONFIG_IRLAN=m
371CONFIG_IRNET=m
372CONFIG_IRCOMM=m
373# CONFIG_IRDA_ULTRA is not set
374
375#
376# IrDA options
377#
378# CONFIG_IRDA_CACHE_LAST_LSAP is not set
379# CONFIG_IRDA_FAST_RR is not set
380# CONFIG_IRDA_DEBUG is not set
381
382#
383# Infrared-port device drivers
384#
385
386#
387# SIR device drivers
388#
389# CONFIG_IRTTY_SIR is not set
390
391#
392# Dongle support
393#
394
395#
396# Old SIR device drivers
397#
398# CONFIG_IRPORT_SIR is not set
399
400#
401# Old Serial dongle support
402#
403
404#
405# FIR device drivers
406#
407# CONFIG_USB_IRDA is not set
408# CONFIG_SIGMATEL_FIR is not set
409# CONFIG_NSC_FIR is not set
410# CONFIG_WINBOND_FIR is not set
411# CONFIG_SMC_IRCC_FIR is not set
412# CONFIG_ALI_FIR is not set
413# CONFIG_VIA_FIR is not set
414CONFIG_BT=m
415CONFIG_BT_L2CAP=m
416CONFIG_BT_SCO=m
417CONFIG_BT_RFCOMM=m
418CONFIG_BT_RFCOMM_TTY=y
419CONFIG_BT_BNEP=m
420CONFIG_BT_BNEP_MC_FILTER=y
421CONFIG_BT_BNEP_PROTO_FILTER=y
422CONFIG_BT_HIDP=m
423
424#
425# Bluetooth device drivers
426#
427CONFIG_BT_HCIUSB=m
428# CONFIG_BT_HCIUSB_SCO is not set
429CONFIG_BT_HCIUART=m
430CONFIG_BT_HCIUART_H4=y
431CONFIG_BT_HCIUART_BCSP=y
432CONFIG_BT_HCIUART_BCSP_TXCRC=y
433CONFIG_BT_HCIBCM203X=m
434CONFIG_BT_HCIBPA10X=m
435CONFIG_BT_HCIBFUSB=m
436CONFIG_BT_HCIDTL1=m
437CONFIG_BT_HCIBT3C=m
438CONFIG_BT_HCIBLUECARD=m
439CONFIG_BT_HCIBTUART=m
440CONFIG_BT_HCIVHCI=m
441CONFIG_IEEE80211=m
442# CONFIG_IEEE80211_DEBUG is not set
443CONFIG_IEEE80211_CRYPT_WEP=m
444# CONFIG_IEEE80211_CRYPT_CCMP is not set
445# CONFIG_IEEE80211_CRYPT_TKIP is not set
446
447#
448# Device Drivers
449#
450
451#
452# Generic Driver Options
453#
454CONFIG_STANDALONE=y
455CONFIG_PREVENT_FIRMWARE_BUILD=y
456CONFIG_FW_LOADER=y
457# CONFIG_DEBUG_DRIVER is not set
458
459#
460# Memory Technology Devices (MTD)
461#
462CONFIG_MTD=y
463# CONFIG_MTD_DEBUG is not set
464# CONFIG_MTD_CONCAT is not set
465CONFIG_MTD_PARTITIONS=y
466# CONFIG_MTD_REDBOOT_PARTS is not set
467CONFIG_MTD_CMDLINE_PARTS=y
468# CONFIG_MTD_AFS_PARTS is not set
469
470#
471# User Modules And Translation Layers
472#
473CONFIG_MTD_CHAR=y
474CONFIG_MTD_BLOCK=y
475# CONFIG_FTL is not set
476# CONFIG_NFTL is not set
477# CONFIG_INFTL is not set
478
479#
480# RAM/ROM/Flash chip drivers
481#
482# CONFIG_MTD_CFI is not set
483# CONFIG_MTD_JEDECPROBE is not set
484CONFIG_MTD_MAP_BANK_WIDTH_1=y
485CONFIG_MTD_MAP_BANK_WIDTH_2=y
486CONFIG_MTD_MAP_BANK_WIDTH_4=y
487# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
488# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
489# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
490CONFIG_MTD_CFI_I1=y
491CONFIG_MTD_CFI_I2=y
492# CONFIG_MTD_CFI_I4 is not set
493# CONFIG_MTD_CFI_I8 is not set
494# CONFIG_MTD_RAM is not set
495CONFIG_MTD_ROM=y
496# CONFIG_MTD_ABSENT is not set
497
498#
499# Mapping drivers for chip access
500#
501CONFIG_MTD_COMPLEX_MAPPINGS=y
502CONFIG_MTD_SHARP_SL=y
503# CONFIG_MTD_PLATRAM is not set
504
505#
506# Self-contained MTD device drivers
507#
508# CONFIG_MTD_SLRAM is not set
509# CONFIG_MTD_PHRAM is not set
510# CONFIG_MTD_MTDRAM is not set
511# CONFIG_MTD_BLKMTD is not set
512# CONFIG_MTD_BLOCK2MTD is not set
513
514#
515# Disk-On-Chip Device Drivers
516#
517# CONFIG_MTD_DOC2000 is not set
518# CONFIG_MTD_DOC2001 is not set
519# CONFIG_MTD_DOC2001PLUS is not set
520
521#
522# NAND Flash Device Drivers
523#
524CONFIG_MTD_NAND=y
525CONFIG_MTD_NAND_VERIFY_WRITE=y
526# CONFIG_MTD_NAND_H1900 is not set
527CONFIG_MTD_NAND_IDS=y
528# CONFIG_MTD_NAND_DISKONCHIP is not set
529CONFIG_MTD_NAND_SHARPSL=y
530# CONFIG_MTD_NAND_NANDSIM is not set
531
532#
533# Parallel port support
534#
535# CONFIG_PARPORT is not set
536
537#
538# Plug and Play support
539#
540
541#
542# Block devices
543#
544# CONFIG_BLK_DEV_COW_COMMON is not set
545CONFIG_BLK_DEV_LOOP=y
546# CONFIG_BLK_DEV_CRYPTOLOOP is not set
547# CONFIG_BLK_DEV_NBD is not set
548# CONFIG_BLK_DEV_UB is not set
549# CONFIG_BLK_DEV_RAM is not set
550CONFIG_BLK_DEV_RAM_COUNT=16
551# CONFIG_CDROM_PKTCDVD is not set
552
553#
554# IO Schedulers
555#
556CONFIG_IOSCHED_NOOP=y
557CONFIG_IOSCHED_AS=y
558CONFIG_IOSCHED_DEADLINE=y
559CONFIG_IOSCHED_CFQ=y
560# CONFIG_ATA_OVER_ETH is not set
561
562#
563# ATA/ATAPI/MFM/RLL support
564#
565CONFIG_IDE=y
566CONFIG_BLK_DEV_IDE=y
567
568#
569# Please see Documentation/ide.txt for help/info on IDE drives
570#
571# CONFIG_BLK_DEV_IDE_SATA is not set
572CONFIG_BLK_DEV_IDEDISK=y
573# CONFIG_IDEDISK_MULTI_MODE is not set
574CONFIG_BLK_DEV_IDECS=y
575# CONFIG_BLK_DEV_IDECD is not set
576# CONFIG_BLK_DEV_IDETAPE is not set
577# CONFIG_BLK_DEV_IDEFLOPPY is not set
578# CONFIG_BLK_DEV_IDESCSI is not set
579# CONFIG_IDE_TASK_IOCTL is not set
580
581#
582# IDE chipset support/bugfixes
583#
584CONFIG_IDE_GENERIC=y
585# CONFIG_IDE_ARM is not set
586# CONFIG_BLK_DEV_IDEDMA is not set
587# CONFIG_IDEDMA_AUTO is not set
588# CONFIG_BLK_DEV_HD is not set
589
590#
591# SCSI device support
592#
593# CONFIG_RAID_ATTRS is not set
594CONFIG_SCSI=m
595CONFIG_SCSI_PROC_FS=y
596
597#
598# SCSI support type (disk, tape, CD-ROM)
599#
600CONFIG_BLK_DEV_SD=m
601CONFIG_CHR_DEV_ST=m
602CONFIG_CHR_DEV_OSST=m
603CONFIG_BLK_DEV_SR=m
604# CONFIG_BLK_DEV_SR_VENDOR is not set
605CONFIG_CHR_DEV_SG=m
606# CONFIG_CHR_DEV_SCH is not set
607
608#
609# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
610#
611CONFIG_SCSI_MULTI_LUN=y
612# CONFIG_SCSI_CONSTANTS is not set
613# CONFIG_SCSI_LOGGING is not set
614
615#
616# SCSI Transport Attributes
617#
618# CONFIG_SCSI_SPI_ATTRS is not set
619# CONFIG_SCSI_FC_ATTRS is not set
620# CONFIG_SCSI_ISCSI_ATTRS is not set
621# CONFIG_SCSI_SAS_ATTRS is not set
622
623#
624# SCSI low-level drivers
625#
626# CONFIG_SCSI_SATA is not set
627# CONFIG_SCSI_DEBUG is not set
628
629#
630# PCMCIA SCSI adapter support
631#
632# CONFIG_PCMCIA_AHA152X is not set
633# CONFIG_PCMCIA_FDOMAIN is not set
634# CONFIG_PCMCIA_NINJA_SCSI is not set
635# CONFIG_PCMCIA_QLOGIC is not set
636# CONFIG_PCMCIA_SYM53C500 is not set
637
638#
639# Multi-device support (RAID and LVM)
640#
641# CONFIG_MD is not set
642
643#
644# Fusion MPT device support
645#
646# CONFIG_FUSION is not set
647
648#
649# IEEE 1394 (FireWire) support
650#
651
652#
653# I2O device support
654#
655
656#
657# Network device support
658#
659CONFIG_NETDEVICES=y
660# CONFIG_DUMMY is not set
661# CONFIG_BONDING is not set
662# CONFIG_EQUALIZER is not set
663# CONFIG_TUN is not set
664
665#
666# PHY device support
667#
668# CONFIG_PHYLIB is not set
669
670#
671# Ethernet (10 or 100Mbit)
672#
673CONFIG_NET_ETHERNET=y
674CONFIG_MII=m
675# CONFIG_SMC91X is not set
676# CONFIG_DM9000 is not set
677
678#
679# Ethernet (1000 Mbit)
680#
681
682#
683# Ethernet (10000 Mbit)
684#
685
686#
687# Token Ring devices
688#
689
690#
691# Wireless LAN (non-hamradio)
692#
693CONFIG_NET_RADIO=y
694
695#
696# Obsolete Wireless cards support (pre-802.11)
697#
698# CONFIG_STRIP is not set
699# CONFIG_PCMCIA_WAVELAN is not set
700# CONFIG_PCMCIA_NETWAVE is not set
701
702#
703# Wireless 802.11 Frequency Hopping cards support
704#
705# CONFIG_PCMCIA_RAYCS is not set
706
707#
708# Wireless 802.11b ISA/PCI cards support
709#
710CONFIG_HERMES=m
711# CONFIG_ATMEL is not set
712
713#
714# Wireless 802.11b Pcmcia/Cardbus cards support
715#
716CONFIG_PCMCIA_HERMES=m
717CONFIG_PCMCIA_SPECTRUM=m
718# CONFIG_AIRO_CS is not set
719# CONFIG_PCMCIA_WL3501 is not set
720CONFIG_HOSTAP=m
721CONFIG_HOSTAP_FIRMWARE=y
722CONFIG_HOSTAP_CS=m
723CONFIG_NET_WIRELESS=y
724
725#
726# PCMCIA network device support
727#
728CONFIG_NET_PCMCIA=y
729# CONFIG_PCMCIA_3C589 is not set
730# CONFIG_PCMCIA_3C574 is not set
731# CONFIG_PCMCIA_FMVJ18X is not set
732CONFIG_PCMCIA_PCNET=m
733# CONFIG_PCMCIA_NMCLAN is not set
734# CONFIG_PCMCIA_SMC91C92 is not set
735# CONFIG_PCMCIA_XIRC2PS is not set
736# CONFIG_PCMCIA_AXNET is not set
737
738#
739# Wan interfaces
740#
741# CONFIG_WAN is not set
742CONFIG_PPP=m
743# CONFIG_PPP_MULTILINK is not set
744# CONFIG_PPP_FILTER is not set
745CONFIG_PPP_ASYNC=m
746# CONFIG_PPP_SYNC_TTY is not set
747# CONFIG_PPP_DEFLATE is not set
748CONFIG_PPP_BSDCOMP=m
749# CONFIG_PPPOE is not set
750# CONFIG_SLIP is not set
751# CONFIG_SHAPER is not set
752# CONFIG_NETCONSOLE is not set
753# CONFIG_NETPOLL is not set
754# CONFIG_NET_POLL_CONTROLLER is not set
755
756#
757# ISDN subsystem
758#
759# CONFIG_ISDN is not set
760
761#
762# Input device support
763#
764CONFIG_INPUT=y
765
766#
767# Userland interfaces
768#
769# CONFIG_INPUT_MOUSEDEV is not set
770# CONFIG_INPUT_JOYDEV is not set
771# CONFIG_INPUT_TSDEV is not set
772CONFIG_INPUT_EVDEV=y
773# CONFIG_INPUT_EVBUG is not set
774
775#
776# Input Device Drivers
777#
778CONFIG_INPUT_KEYBOARD=y
779# CONFIG_KEYBOARD_ATKBD is not set
780# CONFIG_KEYBOARD_SUNKBD is not set
781# CONFIG_KEYBOARD_LKKBD is not set
782# CONFIG_KEYBOARD_XTKBD is not set
783# CONFIG_KEYBOARD_NEWTON is not set
784# CONFIG_KEYBOARD_CORGI is not set
785CONFIG_KEYBOARD_SPITZ=y
786# CONFIG_INPUT_MOUSE is not set
787# CONFIG_INPUT_JOYSTICK is not set
788CONFIG_INPUT_TOUCHSCREEN=y
789CONFIG_TOUCHSCREEN_CORGI=y
790# CONFIG_TOUCHSCREEN_GUNZE is not set
791# CONFIG_TOUCHSCREEN_ELO is not set
792# CONFIG_TOUCHSCREEN_MTOUCH is not set
793# CONFIG_TOUCHSCREEN_MK712 is not set
794CONFIG_INPUT_MISC=y
795CONFIG_INPUT_UINPUT=m
796
797#
798# Hardware I/O ports
799#
800# CONFIG_SERIO is not set
801# CONFIG_GAMEPORT is not set
802
803#
804# Character devices
805#
806CONFIG_VT=y
807CONFIG_VT_CONSOLE=y
808CONFIG_HW_CONSOLE=y
809# CONFIG_SERIAL_NONSTANDARD is not set
810
811#
812# Serial drivers
813#
814CONFIG_SERIAL_8250=m
815CONFIG_SERIAL_8250_CS=m
816CONFIG_SERIAL_8250_NR_UARTS=4
817# CONFIG_SERIAL_8250_EXTENDED is not set
818
819#
820# Non-8250 serial port support
821#
822CONFIG_SERIAL_PXA=y
823CONFIG_SERIAL_PXA_CONSOLE=y
824CONFIG_SERIAL_CORE=y
825CONFIG_SERIAL_CORE_CONSOLE=y
826CONFIG_UNIX98_PTYS=y
827# CONFIG_LEGACY_PTYS is not set
828
829#
830# IPMI
831#
832# CONFIG_IPMI_HANDLER is not set
833
834#
835# Watchdog Cards
836#
837# CONFIG_WATCHDOG is not set
838# CONFIG_NVRAM is not set
839# CONFIG_RTC is not set
840# CONFIG_DTLK is not set
841# CONFIG_R3964 is not set
842
843#
844# Ftape, the floppy tape device driver
845#
846
847#
848# PCMCIA character devices
849#
850# CONFIG_SYNCLINK_CS is not set
851# CONFIG_RAW_DRIVER is not set
852
853#
854# TPM devices
855#
856
857#
858# I2C support
859#
860# CONFIG_I2C is not set
861
862#
863# Hardware Monitoring support
864#
865CONFIG_HWMON=y
866# CONFIG_HWMON_VID is not set
867# CONFIG_HWMON_DEBUG_CHIP is not set
868
869#
870# Misc devices
871#
872
873#
874# Multimedia Capabilities Port drivers
875#
876
877#
878# Multimedia devices
879#
880# CONFIG_VIDEO_DEV is not set
881
882#
883# Digital Video Broadcasting Devices
884#
885# CONFIG_DVB is not set
886
887#
888# Graphics support
889#
890CONFIG_FB=y
891CONFIG_FB_CFB_FILLRECT=y
892CONFIG_FB_CFB_COPYAREA=y
893CONFIG_FB_CFB_IMAGEBLIT=y
894CONFIG_FB_SOFT_CURSOR=y
895# CONFIG_FB_MACMODES is not set
896# CONFIG_FB_MODE_HELPERS is not set
897# CONFIG_FB_TILEBLITTING is not set
898CONFIG_FB_PXA=y
899# CONFIG_FB_W100 is not set
900# CONFIG_FB_PXA_PARAMETERS is not set
901# CONFIG_FB_S1D13XXX is not set
902# CONFIG_FB_VIRTUAL is not set
903
904#
905# Console display driver support
906#
907# CONFIG_VGA_CONSOLE is not set
908CONFIG_DUMMY_CONSOLE=y
909CONFIG_FRAMEBUFFER_CONSOLE=y
910CONFIG_FONTS=y
911CONFIG_FONT_8x8=y
912CONFIG_FONT_8x16=y
913# CONFIG_FONT_6x11 is not set
914# CONFIG_FONT_7x14 is not set
915# CONFIG_FONT_PEARL_8x8 is not set
916# CONFIG_FONT_ACORN_8x8 is not set
917# CONFIG_FONT_MINI_4x6 is not set
918# CONFIG_FONT_SUN8x16 is not set
919# CONFIG_FONT_SUN12x22 is not set
920# CONFIG_FONT_10x18 is not set
921
922#
923# Logo configuration
924#
925# CONFIG_LOGO is not set
926CONFIG_BACKLIGHT_LCD_SUPPORT=y
927CONFIG_BACKLIGHT_CLASS_DEVICE=y
928CONFIG_BACKLIGHT_DEVICE=y
929CONFIG_LCD_CLASS_DEVICE=y
930CONFIG_LCD_DEVICE=y
931CONFIG_BACKLIGHT_CORGI=y
932
933#
934# Sound
935#
936# CONFIG_SOUND is not set
937
938#
939# USB support
940#
941CONFIG_USB_ARCH_HAS_HCD=y
942CONFIG_USB_ARCH_HAS_OHCI=y
943CONFIG_USB=m
944# CONFIG_USB_DEBUG is not set
945
946#
947# Miscellaneous USB options
948#
949CONFIG_USB_DEVICEFS=y
950# CONFIG_USB_BANDWIDTH is not set
951# CONFIG_USB_DYNAMIC_MINORS is not set
952# CONFIG_USB_SUSPEND is not set
953# CONFIG_USB_OTG is not set
954
955#
956# USB Host Controller Drivers
957#
958# CONFIG_USB_ISP116X_HCD is not set
959CONFIG_USB_OHCI_HCD=m
960# CONFIG_USB_OHCI_BIG_ENDIAN is not set
961CONFIG_USB_OHCI_LITTLE_ENDIAN=y
962CONFIG_USB_SL811_HCD=m
963CONFIG_USB_SL811_CS=m
964
965#
966# USB Device Class drivers
967#
968
969#
970# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem
971#
972CONFIG_USB_ACM=m
973CONFIG_USB_PRINTER=m
974
975#
976# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
977#
978CONFIG_USB_STORAGE=m
979# CONFIG_USB_STORAGE_DEBUG is not set
980# CONFIG_USB_STORAGE_DATAFAB is not set
981# CONFIG_USB_STORAGE_FREECOM is not set
982# CONFIG_USB_STORAGE_ISD200 is not set
983# CONFIG_USB_STORAGE_DPCM is not set
984# CONFIG_USB_STORAGE_USBAT is not set
985# CONFIG_USB_STORAGE_SDDR09 is not set
986# CONFIG_USB_STORAGE_SDDR55 is not set
987# CONFIG_USB_STORAGE_JUMPSHOT is not set
988# CONFIG_USB_STORAGE_ONETOUCH is not set
989
990#
991# USB Input Devices
992#
993CONFIG_USB_HID=m
994CONFIG_USB_HIDINPUT=y
995# CONFIG_HID_FF is not set
996# CONFIG_USB_HIDDEV is not set
997
998#
999# USB HID Boot Protocol drivers
1000#
1001CONFIG_USB_KBD=m
1002CONFIG_USB_MOUSE=m
1003CONFIG_USB_AIPTEK=m
1004CONFIG_USB_WACOM=m
1005# CONFIG_USB_ACECAD is not set
1006CONFIG_USB_KBTAB=m
1007CONFIG_USB_POWERMATE=m
1008CONFIG_USB_MTOUCH=m
1009# CONFIG_USB_ITMTOUCH is not set
1010CONFIG_USB_EGALAX=m
1011# CONFIG_USB_YEALINK is not set
1012CONFIG_USB_XPAD=m
1013CONFIG_USB_ATI_REMOTE=m
1014# CONFIG_USB_KEYSPAN_REMOTE is not set
1015# CONFIG_USB_APPLETOUCH is not set
1016
1017#
1018# USB Imaging devices
1019#
1020CONFIG_USB_MDC800=m
1021CONFIG_USB_MICROTEK=m
1022
1023#
1024# USB Multimedia devices
1025#
1026CONFIG_USB_DABUSB=m
1027
1028#
1029# Video4Linux support is needed for USB Multimedia device support
1030#
1031
1032#
1033# USB Network Adapters
1034#
1035CONFIG_USB_CATC=m
1036CONFIG_USB_KAWETH=m
1037CONFIG_USB_PEGASUS=m
1038CONFIG_USB_RTL8150=m
1039CONFIG_USB_USBNET=m
1040CONFIG_USB_NET_AX8817X=m
1041CONFIG_USB_NET_CDCETHER=m
1042# CONFIG_USB_NET_GL620A is not set
1043CONFIG_USB_NET_NET1080=m
1044# CONFIG_USB_NET_PLUSB is not set
1045# CONFIG_USB_NET_RNDIS_HOST is not set
1046# CONFIG_USB_NET_CDC_SUBSET is not set
1047CONFIG_USB_NET_ZAURUS=m
1048# CONFIG_USB_ZD1201 is not set
1049CONFIG_USB_MON=y
1050
1051#
1052# USB port drivers
1053#
1054
1055#
1056# USB Serial Converter support
1057#
1058CONFIG_USB_SERIAL=m
1059CONFIG_USB_SERIAL_GENERIC=y
1060# CONFIG_USB_SERIAL_AIRPRIME is not set
1061CONFIG_USB_SERIAL_BELKIN=m
1062# CONFIG_USB_SERIAL_WHITEHEAT is not set
1063CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
1064# CONFIG_USB_SERIAL_CP2101 is not set
1065CONFIG_USB_SERIAL_CYPRESS_M8=m
1066CONFIG_USB_SERIAL_EMPEG=m
1067CONFIG_USB_SERIAL_FTDI_SIO=m
1068CONFIG_USB_SERIAL_VISOR=m
1069CONFIG_USB_SERIAL_IPAQ=m
1070CONFIG_USB_SERIAL_IR=m
1071CONFIG_USB_SERIAL_EDGEPORT=m
1072CONFIG_USB_SERIAL_EDGEPORT_TI=m
1073CONFIG_USB_SERIAL_GARMIN=m
1074CONFIG_USB_SERIAL_IPW=m
1075CONFIG_USB_SERIAL_KEYSPAN_PDA=m
1076CONFIG_USB_SERIAL_KEYSPAN=m
1077# CONFIG_USB_SERIAL_KEYSPAN_MPR is not set
1078# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
1079# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
1080# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set
1081# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
1082# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
1083# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
1084# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set
1085# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
1086# CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set
1087# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
1088# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set
1089CONFIG_USB_SERIAL_KLSI=m
1090CONFIG_USB_SERIAL_KOBIL_SCT=m
1091CONFIG_USB_SERIAL_MCT_U232=m
1092CONFIG_USB_SERIAL_PL2303=m
1093# CONFIG_USB_SERIAL_HP4X is not set
1094CONFIG_USB_SERIAL_SAFE=m
1095# CONFIG_USB_SERIAL_SAFE_PADDED is not set
1096CONFIG_USB_SERIAL_TI=m
1097CONFIG_USB_SERIAL_CYBERJACK=m
1098CONFIG_USB_SERIAL_XIRCOM=m
1099# CONFIG_USB_SERIAL_OPTION is not set
1100CONFIG_USB_SERIAL_OMNINET=m
1101CONFIG_USB_EZUSB=y
1102
1103#
1104# USB Miscellaneous drivers
1105#
1106CONFIG_USB_EMI62=m
1107CONFIG_USB_EMI26=m
1108CONFIG_USB_AUERSWALD=m
1109CONFIG_USB_RIO500=m
1110CONFIG_USB_LEGOTOWER=m
1111CONFIG_USB_LCD=m
1112CONFIG_USB_LED=m
1113CONFIG_USB_CYTHERM=m
1114CONFIG_USB_PHIDGETKIT=m
1115CONFIG_USB_PHIDGETSERVO=m
1116CONFIG_USB_IDMOUSE=m
1117# CONFIG_USB_LD is not set
1118# CONFIG_USB_TEST is not set
1119
1120#
1121# USB DSL modem support
1122#
1123
1124#
1125# USB Gadget Support
1126#
1127CONFIG_USB_GADGET=m
1128# CONFIG_USB_GADGET_DEBUG_FILES is not set
1129CONFIG_USB_GADGET_SELECTED=y
1130# CONFIG_USB_GADGET_NET2280 is not set
1131# CONFIG_USB_GADGET_PXA2XX is not set
1132# CONFIG_USB_GADGET_GOKU is not set
1133# CONFIG_USB_GADGET_LH7A40X is not set
1134# CONFIG_USB_GADGET_OMAP is not set
1135CONFIG_USB_GADGET_DUMMY_HCD=y
1136CONFIG_USB_DUMMY_HCD=m
1137CONFIG_USB_GADGET_DUALSPEED=y
1138CONFIG_USB_ZERO=m
1139CONFIG_USB_ETH=m
1140CONFIG_USB_ETH_RNDIS=y
1141CONFIG_USB_GADGETFS=m
1142CONFIG_USB_FILE_STORAGE=m
1143# CONFIG_USB_FILE_STORAGE_TEST is not set
1144CONFIG_USB_G_SERIAL=m
1145
1146#
1147# MMC/SD Card support
1148#
1149CONFIG_MMC=y
1150# CONFIG_MMC_DEBUG is not set
1151CONFIG_MMC_BLOCK=y
1152CONFIG_MMC_PXA=y
1153# CONFIG_MMC_WBSD is not set
1154
1155#
1156# File systems
1157#
1158CONFIG_EXT2_FS=y
1159CONFIG_EXT2_FS_XATTR=y
1160CONFIG_EXT2_FS_POSIX_ACL=y
1161CONFIG_EXT2_FS_SECURITY=y
1162# CONFIG_EXT2_FS_XIP is not set
1163CONFIG_EXT3_FS=y
1164# CONFIG_EXT3_FS_XATTR is not set
1165CONFIG_JBD=y
1166# CONFIG_JBD_DEBUG is not set
1167CONFIG_FS_MBCACHE=y
1168# CONFIG_REISERFS_FS is not set
1169# CONFIG_JFS_FS is not set
1170CONFIG_FS_POSIX_ACL=y
1171# CONFIG_XFS_FS is not set
1172# CONFIG_MINIX_FS is not set
1173# CONFIG_ROMFS_FS is not set
1174CONFIG_INOTIFY=y
1175# CONFIG_QUOTA is not set
1176CONFIG_DNOTIFY=y
1177# CONFIG_AUTOFS_FS is not set
1178# CONFIG_AUTOFS4_FS is not set
1179# CONFIG_FUSE_FS is not set
1180
1181#
1182# CD-ROM/DVD Filesystems
1183#
1184# CONFIG_ISO9660_FS is not set
1185# CONFIG_UDF_FS is not set
1186
1187#
1188# DOS/FAT/NT Filesystems
1189#
1190CONFIG_FAT_FS=y
1191CONFIG_MSDOS_FS=y
1192CONFIG_VFAT_FS=y
1193CONFIG_FAT_DEFAULT_CODEPAGE=437
1194CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
1195# CONFIG_NTFS_FS is not set
1196
1197#
1198# Pseudo filesystems
1199#
1200CONFIG_PROC_FS=y
1201CONFIG_SYSFS=y
1202CONFIG_TMPFS=y
1203# CONFIG_HUGETLB_PAGE is not set
1204CONFIG_RAMFS=y
1205# CONFIG_RELAYFS_FS is not set
1206
1207#
1208# Miscellaneous filesystems
1209#
1210# CONFIG_ADFS_FS is not set
1211# CONFIG_AFFS_FS is not set
1212# CONFIG_HFS_FS is not set
1213# CONFIG_HFSPLUS_FS is not set
1214# CONFIG_BEFS_FS is not set
1215# CONFIG_BFS_FS is not set
1216# CONFIG_EFS_FS is not set
1217# CONFIG_JFFS_FS is not set
1218CONFIG_JFFS2_FS=y
1219CONFIG_JFFS2_FS_DEBUG=0
1220CONFIG_JFFS2_FS_WRITEBUFFER=y
1221CONFIG_JFFS2_COMPRESSION_OPTIONS=y
1222CONFIG_JFFS2_ZLIB=y
1223CONFIG_JFFS2_RTIME=y
1224CONFIG_JFFS2_RUBIN=y
1225# CONFIG_JFFS2_CMODE_NONE is not set
1226CONFIG_JFFS2_CMODE_PRIORITY=y
1227# CONFIG_JFFS2_CMODE_SIZE is not set
1228CONFIG_CRAMFS=m
1229# CONFIG_VXFS_FS is not set
1230# CONFIG_HPFS_FS is not set
1231# CONFIG_QNX4FS_FS is not set
1232# CONFIG_SYSV_FS is not set
1233# CONFIG_UFS_FS is not set
1234
1235#
1236# Network File Systems
1237#
1238CONFIG_NFS_FS=m
1239CONFIG_NFS_V3=y
1240# CONFIG_NFS_V3_ACL is not set
1241CONFIG_NFS_V4=y
1242# CONFIG_NFS_DIRECTIO is not set
1243# CONFIG_NFSD is not set
1244CONFIG_LOCKD=m
1245CONFIG_LOCKD_V4=y
1246CONFIG_NFS_COMMON=y
1247CONFIG_SUNRPC=m
1248CONFIG_SUNRPC_GSS=m
1249CONFIG_RPCSEC_GSS_KRB5=m
1250# CONFIG_RPCSEC_GSS_SPKM3 is not set
1251CONFIG_SMB_FS=m
1252CONFIG_SMB_NLS_DEFAULT=y
1253CONFIG_SMB_NLS_REMOTE="cp437"
1254# CONFIG_CIFS is not set
1255# CONFIG_NCP_FS is not set
1256# CONFIG_CODA_FS is not set
1257# CONFIG_AFS_FS is not set
1258# CONFIG_9P_FS is not set
1259
1260#
1261# Partition Types
1262#
1263CONFIG_PARTITION_ADVANCED=y
1264# CONFIG_ACORN_PARTITION is not set
1265# CONFIG_OSF_PARTITION is not set
1266# CONFIG_AMIGA_PARTITION is not set
1267# CONFIG_ATARI_PARTITION is not set
1268# CONFIG_MAC_PARTITION is not set
1269CONFIG_MSDOS_PARTITION=y
1270# CONFIG_BSD_DISKLABEL is not set
1271# CONFIG_MINIX_SUBPARTITION is not set
1272# CONFIG_SOLARIS_X86_PARTITION is not set
1273# CONFIG_UNIXWARE_DISKLABEL is not set
1274# CONFIG_LDM_PARTITION is not set
1275# CONFIG_SGI_PARTITION is not set
1276# CONFIG_ULTRIX_PARTITION is not set
1277# CONFIG_SUN_PARTITION is not set
1278# CONFIG_EFI_PARTITION is not set
1279
1280#
1281# Native Language Support
1282#
1283CONFIG_NLS=y
1284CONFIG_NLS_DEFAULT="cp437"
1285CONFIG_NLS_CODEPAGE_437=y
1286# CONFIG_NLS_CODEPAGE_737 is not set
1287# CONFIG_NLS_CODEPAGE_775 is not set
1288# CONFIG_NLS_CODEPAGE_850 is not set
1289# CONFIG_NLS_CODEPAGE_852 is not set
1290# CONFIG_NLS_CODEPAGE_855 is not set
1291# CONFIG_NLS_CODEPAGE_857 is not set
1292# CONFIG_NLS_CODEPAGE_860 is not set
1293# CONFIG_NLS_CODEPAGE_861 is not set
1294# CONFIG_NLS_CODEPAGE_862 is not set
1295# CONFIG_NLS_CODEPAGE_863 is not set
1296# CONFIG_NLS_CODEPAGE_864 is not set
1297# CONFIG_NLS_CODEPAGE_865 is not set
1298# CONFIG_NLS_CODEPAGE_866 is not set
1299# CONFIG_NLS_CODEPAGE_869 is not set
1300# CONFIG_NLS_CODEPAGE_936 is not set
1301# CONFIG_NLS_CODEPAGE_950 is not set
1302# CONFIG_NLS_CODEPAGE_932 is not set
1303# CONFIG_NLS_CODEPAGE_949 is not set
1304# CONFIG_NLS_CODEPAGE_874 is not set
1305# CONFIG_NLS_ISO8859_8 is not set
1306# CONFIG_NLS_CODEPAGE_1250 is not set
1307# CONFIG_NLS_CODEPAGE_1251 is not set
1308# CONFIG_NLS_ASCII is not set
1309CONFIG_NLS_ISO8859_1=y
1310# CONFIG_NLS_ISO8859_2 is not set
1311# CONFIG_NLS_ISO8859_3 is not set
1312# CONFIG_NLS_ISO8859_4 is not set
1313# CONFIG_NLS_ISO8859_5 is not set
1314# CONFIG_NLS_ISO8859_6 is not set
1315# CONFIG_NLS_ISO8859_7 is not set
1316# CONFIG_NLS_ISO8859_9 is not set
1317# CONFIG_NLS_ISO8859_13 is not set
1318# CONFIG_NLS_ISO8859_14 is not set
1319# CONFIG_NLS_ISO8859_15 is not set
1320# CONFIG_NLS_KOI8_R is not set
1321# CONFIG_NLS_KOI8_U is not set
1322CONFIG_NLS_UTF8=y
1323
1324#
1325# Profiling support
1326#
1327CONFIG_PROFILING=y
1328CONFIG_OPROFILE=m
1329
1330#
1331# Kernel hacking
1332#
1333# CONFIG_PRINTK_TIME is not set
1334CONFIG_DEBUG_KERNEL=y
1335CONFIG_MAGIC_SYSRQ=y
1336CONFIG_LOG_BUF_SHIFT=14
1337CONFIG_DETECT_SOFTLOCKUP=y
1338# CONFIG_SCHEDSTATS is not set
1339# CONFIG_DEBUG_SLAB is not set
1340# CONFIG_DEBUG_PREEMPT is not set
1341# CONFIG_DEBUG_SPINLOCK is not set
1342# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1343# CONFIG_DEBUG_KOBJECT is not set
1344CONFIG_DEBUG_BUGVERBOSE=y
1345# CONFIG_DEBUG_INFO is not set
1346# CONFIG_DEBUG_FS is not set
1347CONFIG_FRAME_POINTER=y
1348# CONFIG_DEBUG_USER is not set
1349# CONFIG_DEBUG_WAITQ is not set
1350CONFIG_DEBUG_ERRORS=y
1351CONFIG_DEBUG_LL=y
1352# CONFIG_DEBUG_ICEDCC is not set
1353
1354#
1355# Security options
1356#
1357# CONFIG_KEYS is not set
1358# CONFIG_SECURITY is not set
1359
1360#
1361# Cryptographic options
1362#
1363CONFIG_CRYPTO=y
1364CONFIG_CRYPTO_HMAC=y
1365CONFIG_CRYPTO_NULL=m
1366CONFIG_CRYPTO_MD4=m
1367CONFIG_CRYPTO_MD5=m
1368CONFIG_CRYPTO_SHA1=m
1369CONFIG_CRYPTO_SHA256=m
1370CONFIG_CRYPTO_SHA512=m
1371CONFIG_CRYPTO_WP512=m
1372# CONFIG_CRYPTO_TGR192 is not set
1373CONFIG_CRYPTO_DES=m
1374CONFIG_CRYPTO_BLOWFISH=m
1375CONFIG_CRYPTO_TWOFISH=m
1376CONFIG_CRYPTO_SERPENT=m
1377CONFIG_CRYPTO_AES=m
1378CONFIG_CRYPTO_CAST5=m
1379CONFIG_CRYPTO_CAST6=m
1380CONFIG_CRYPTO_TEA=m
1381CONFIG_CRYPTO_ARC4=m
1382CONFIG_CRYPTO_KHAZAD=m
1383CONFIG_CRYPTO_ANUBIS=m
1384CONFIG_CRYPTO_DEFLATE=m
1385CONFIG_CRYPTO_MICHAEL_MIC=m
1386CONFIG_CRYPTO_CRC32C=m
1387CONFIG_CRYPTO_TEST=m
1388
1389#
1390# Hardware crypto devices
1391#
1392
1393#
1394# Library routines
1395#
1396CONFIG_CRC_CCITT=y
1397# CONFIG_CRC16 is not set
1398CONFIG_CRC32=y
1399CONFIG_LIBCRC32C=m
1400CONFIG_ZLIB_INFLATE=y
1401CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
index 835d450797a1..7b17a87a3311 100644
--- a/arch/arm/kernel/armksyms.c
+++ b/arch/arm/kernel/armksyms.c
@@ -45,8 +45,8 @@ extern void fp_enter(void);
45 45
46#define EXPORT_SYMBOL_ALIAS(sym,orig) \ 46#define EXPORT_SYMBOL_ALIAS(sym,orig) \
47 EXPORT_CRC_ALIAS(sym) \ 47 EXPORT_CRC_ALIAS(sym) \
48 const struct kernel_symbol __ksymtab_##sym \ 48 static const struct kernel_symbol __ksymtab_##sym \
49 __attribute__((section("__ksymtab"))) = \ 49 __attribute_used__ __attribute__((section("__ksymtab"))) = \
50 { (unsigned long)&orig, #sym }; 50 { (unsigned long)&orig, #sym };
51 51
52/* 52/*
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 81d450ac3fab..066597f4345a 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -106,15 +106,10 @@ ENTRY(ret_from_fork)
106 .endm 106 .endm
107 107
108.Larm700bug: 108.Larm700bug:
109 ldr r0, [sp, #S_PSR] @ Get calling cpsr
110 sub lr, lr, #4
111 str lr, [r8]
112 msr spsr_cxsf, r0
113 ldmia sp, {r0 - lr}^ @ Get calling r0 - lr 109 ldmia sp, {r0 - lr}^ @ Get calling r0 - lr
114 mov r0, r0 110 mov r0, r0
115 ldr lr, [sp, #S_PC] @ Get PC
116 add sp, sp, #S_FRAME_SIZE 111 add sp, sp, #S_FRAME_SIZE
117 movs pc, lr 112 subs pc, lr, #4
118#else 113#else
119 .macro arm710_bug_check, instr, temp 114 .macro arm710_bug_check, instr, temp
120 .endm 115 .endm
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 08e58ecd44be..0d5db5279c5c 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -89,13 +89,6 @@ SECTIONS
89 *(.got) /* Global offset table */ 89 *(.got) /* Global offset table */
90 } 90 }
91 91
92 . = ALIGN(16);
93 __ex_table : { /* Exception table */
94 __start___ex_table = .;
95 *(__ex_table)
96 __stop___ex_table = .;
97 }
98
99 RODATA 92 RODATA
100 93
101 _etext = .; /* End of text and rodata section */ 94 _etext = .; /* End of text and rodata section */
@@ -138,6 +131,14 @@ SECTIONS
138 *(.data.cacheline_aligned) 131 *(.data.cacheline_aligned)
139 132
140 /* 133 /*
134 * The exception fixup table (might need resorting at runtime)
135 */
136 . = ALIGN(32);
137 __start___ex_table = .;
138 *(__ex_table)
139 __stop___ex_table = .;
140
141 /*
141 * and the usual data section 142 * and the usual data section
142 */ 143 */
143 *(.data) 144 *(.data)
diff --git a/arch/arm/mach-l7200/core.c b/arch/arm/mach-l7200/core.c
index 5fd8c9f97f9a..03ed742ae2be 100644
--- a/arch/arm/mach-l7200/core.c
+++ b/arch/arm/mach-l7200/core.c
@@ -7,11 +7,17 @@
7 */ 7 */
8#include <linux/kernel.h> 8#include <linux/kernel.h>
9#include <linux/init.h> 9#include <linux/init.h>
10#include <linux/device.h>
10 11
12#include <asm/types.h>
13#include <asm/irq.h>
14#include <asm/mach-types.h>
11#include <asm/hardware.h> 15#include <asm/hardware.h>
12#include <asm/page.h> 16#include <asm/page.h>
13 17
18#include <asm/mach/arch.h>
14#include <asm/mach/map.h> 19#include <asm/mach/map.h>
20#include <asm/mach/irq.h>
15 21
16/* 22/*
17 * IRQ base register 23 * IRQ base register
@@ -47,6 +53,12 @@ static void l7200_unmask_irq(unsigned int irq)
47{ 53{
48 IRQ_ENABLE = 1 << irq; 54 IRQ_ENABLE = 1 << irq;
49} 55}
56
57static struct irqchip l7200_irq_chip = {
58 .ack = l7200_mask_irq,
59 .mask = l7200_mask_irq,
60 .unmask = l7200_unmask_irq
61};
50 62
51static void __init l7200_init_irq(void) 63static void __init l7200_init_irq(void)
52{ 64{
@@ -56,11 +68,9 @@ static void __init l7200_init_irq(void)
56 FIQ_ENABLECLEAR = 0xffffffff; /* clear all fast interrupt enables */ 68 FIQ_ENABLECLEAR = 0xffffffff; /* clear all fast interrupt enables */
57 69
58 for (irq = 0; irq < NR_IRQS; irq++) { 70 for (irq = 0; irq < NR_IRQS; irq++) {
59 irq_desc[irq].valid = 1; 71 set_irq_chip(irq, &l7200_irq_chip);
60 irq_desc[irq].probe_ok = 1; 72 set_irq_flags(irq, IRQF_VALID);
61 irq_desc[irq].mask_ack = l7200_mask_irq; 73 set_irq_handler(irq, do_level_IRQ);
62 irq_desc[irq].mask = l7200_mask_irq;
63 irq_desc[irq].unmask = l7200_unmask_irq;
64 } 74 }
65 75
66 init_FIQ(); 76 init_FIQ();
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index be37586cb1b0..60c8b9d8bb9c 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -36,6 +36,7 @@
36#include <asm/arch/mmc.h> 36#include <asm/arch/mmc.h>
37#include <asm/arch/udc.h> 37#include <asm/arch/udc.h>
38#include <asm/arch/corgi.h> 38#include <asm/arch/corgi.h>
39#include <asm/arch/sharpsl.h>
39 40
40#include <asm/mach/sharpsl_param.h> 41#include <asm/mach/sharpsl_param.h>
41#include <asm/hardware/scoop.h> 42#include <asm/hardware/scoop.h>
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
index c02ef7c0f7ef..850538fadece 100644
--- a/arch/arm/mach-pxa/corgi_lcd.c
+++ b/arch/arm/mach-pxa/corgi_lcd.c
@@ -467,6 +467,7 @@ void corgi_put_hsync(void)
467{ 467{
468 if (get_hsync_time) 468 if (get_hsync_time)
469 symbol_put(w100fb_get_hsynclen); 469 symbol_put(w100fb_get_hsynclen);
470 get_hsync_time = NULL;
470} 471}
471 472
472void corgi_wait_hsync(void) 473void corgi_wait_hsync(void)
@@ -476,20 +477,37 @@ void corgi_wait_hsync(void)
476#endif 477#endif
477 478
478#ifdef CONFIG_PXA_SHARP_Cxx00 479#ifdef CONFIG_PXA_SHARP_Cxx00
480static struct device *spitz_pxafb_dev;
481
482static int is_pxafb_device(struct device * dev, void * data)
483{
484 struct platform_device *pdev = container_of(dev, struct platform_device, dev);
485
486 return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
487}
488
479unsigned long spitz_get_hsync_len(void) 489unsigned long spitz_get_hsync_len(void)
480{ 490{
491 if (!spitz_pxafb_dev) {
492 spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
493 if (!spitz_pxafb_dev)
494 return 0;
495 }
481 if (!get_hsync_time) 496 if (!get_hsync_time)
482 get_hsync_time = symbol_get(pxafb_get_hsync_time); 497 get_hsync_time = symbol_get(pxafb_get_hsync_time);
483 if (!get_hsync_time) 498 if (!get_hsync_time)
484 return 0; 499 return 0;
485 500
486 return pxafb_get_hsync_time(&pxafb_device.dev); 501 return pxafb_get_hsync_time(spitz_pxafb_dev);
487} 502}
488 503
489void spitz_put_hsync(void) 504void spitz_put_hsync(void)
490{ 505{
506 put_device(spitz_pxafb_dev);
491 if (get_hsync_time) 507 if (get_hsync_time)
492 symbol_put(pxafb_get_hsync_time); 508 symbol_put(pxafb_get_hsync_time);
509 spitz_pxafb_dev = NULL;
510 get_hsync_time = NULL;
493} 511}
494 512
495void spitz_wait_hsync(void) 513void spitz_wait_hsync(void)
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index d0660a8c4b70..d327c127eddb 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -208,6 +208,11 @@ static struct platform_device pxafb_device = {
208 .resource = pxafb_resources, 208 .resource = pxafb_resources,
209}; 209};
210 210
211void __init set_pxa_fb_parent(struct device *parent_dev)
212{
213 pxafb_device.dev.parent = parent_dev;
214}
215
211static struct platform_device ffuart_device = { 216static struct platform_device ffuart_device = {
212 .name = "pxa2xx-uart", 217 .name = "pxa2xx-uart",
213 .id = 0, 218 .id = 0,
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 568afe3d6e1a..d0ab428c2d7d 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -36,7 +36,6 @@
36#include <asm/arch/irq.h> 36#include <asm/arch/irq.h>
37#include <asm/arch/mmc.h> 37#include <asm/arch/mmc.h>
38#include <asm/arch/udc.h> 38#include <asm/arch/udc.h>
39#include <asm/arch/ohci.h>
40#include <asm/arch/pxafb.h> 39#include <asm/arch/pxafb.h>
41#include <asm/arch/akita.h> 40#include <asm/arch/akita.h>
42#include <asm/arch/spitz.h> 41#include <asm/arch/spitz.h>
@@ -304,7 +303,6 @@ static struct platform_device *devices[] __initdata = {
304 &spitzkbd_device, 303 &spitzkbd_device,
305 &spitzts_device, 304 &spitzts_device,
306 &spitzbl_device, 305 &spitzbl_device,
307 &spitzbattery_device,
308}; 306};
309 307
310static void __init common_init(void) 308static void __init common_init(void)
@@ -328,7 +326,7 @@ static void __init common_init(void)
328 326
329 platform_add_devices(devices, ARRAY_SIZE(devices)); 327 platform_add_devices(devices, ARRAY_SIZE(devices));
330 pxa_set_mci_info(&spitz_mci_platform_data); 328 pxa_set_mci_info(&spitz_mci_platform_data);
331 pxafb_device.dev.parent = &spitzssp_device.dev; 329 set_pxa_fb_parent(&spitzssp_device.dev);
332 set_pxa_fb_info(&spitz_pxafb_info); 330 set_pxa_fb_info(&spitz_pxafb_info);
333} 331}
334 332
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index 06807c6ee68a..c796bcdd6158 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -12,6 +12,7 @@ config MACH_ANUBIS
12config ARCH_BAST 12config ARCH_BAST
13 bool "Simtec Electronics BAST (EB2410ITX)" 13 bool "Simtec Electronics BAST (EB2410ITX)"
14 select CPU_S3C2410 14 select CPU_S3C2410
15 select ISA
15 help 16 help
16 Say Y here if you are using the Simtec Electronics EB2410ITX 17 Say Y here if you are using the Simtec Electronics EB2410ITX
17 development board (also known as BAST) 18 development board (also known as BAST)
diff --git a/arch/arm/mach-s3c2410/mach-anubis.c b/arch/arm/mach-s3c2410/mach-anubis.c
index 7c05f27fe1d6..5ae80f4e3e67 100644
--- a/arch/arm/mach-s3c2410/mach-anubis.c
+++ b/arch/arm/mach-s3c2410/mach-anubis.c
@@ -125,7 +125,7 @@ static int external_map[] = { 2 };
125static int chip0_map[] = { 0 }; 125static int chip0_map[] = { 0 };
126static int chip1_map[] = { 1 }; 126static int chip1_map[] = { 1 };
127 127
128struct mtd_partition anubis_default_nand_part[] = { 128static struct mtd_partition anubis_default_nand_part[] = {
129 [0] = { 129 [0] = {
130 .name = "Boot Agent", 130 .name = "Boot Agent",
131 .size = SZ_16K, 131 .size = SZ_16K,
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index ed1f07d7252f..8ca955984645 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -230,7 +230,7 @@ static int chip0_map[] = { 1 };
230static int chip1_map[] = { 2 }; 230static int chip1_map[] = { 2 };
231static int chip2_map[] = { 3 }; 231static int chip2_map[] = { 3 };
232 232
233struct mtd_partition bast_default_nand_part[] = { 233static struct mtd_partition bast_default_nand_part[] = {
234 [0] = { 234 [0] = {
235 .name = "Boot Agent", 235 .name = "Boot Agent",
236 .size = SZ_16K, 236 .size = SZ_16K,
@@ -340,7 +340,7 @@ static struct resource bast_dm9k_resource[] = {
340 * better IO routines can be written and tested 340 * better IO routines can be written and tested
341*/ 341*/
342 342
343struct dm9000_plat_data bast_dm9k_platdata = { 343static struct dm9000_plat_data bast_dm9k_platdata = {
344 .flags = DM9000_PLATF_16BITONLY 344 .flags = DM9000_PLATF_16BITONLY
345}; 345};
346 346
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index 663a7f98fc0b..46b259673c18 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -288,7 +288,7 @@ static struct resource vr1000_dm9k1_resource[] = {
288 * better IO routines can be written and tested 288 * better IO routines can be written and tested
289*/ 289*/
290 290
291struct dm9000_plat_data vr1000_dm9k_platdata = { 291static struct dm9000_plat_data vr1000_dm9k_platdata = {
292 .flags = DM9000_PLATF_16BITONLY, 292 .flags = DM9000_PLATF_16BITONLY,
293}; 293};
294 294
diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c
index 0b88993dfd27..a8bf5ec82602 100644
--- a/arch/arm/mach-s3c2410/s3c2410.c
+++ b/arch/arm/mach-s3c2410/s3c2410.c
@@ -125,9 +125,6 @@ static struct platform_device *uart_devices[] __initdata = {
125 &s3c_uart2 125 &s3c_uart2
126}; 126};
127 127
128/* store our uart devices for the serial driver console */
129struct platform_device *s3c2410_uart_devices[3];
130
131static int s3c2410_uart_count = 0; 128static int s3c2410_uart_count = 0;
132 129
133/* uart registration process */ 130/* uart registration process */
diff --git a/arch/arm/mach-s3c2410/s3c2440.c b/arch/arm/mach-s3c2410/s3c2440.c
index d4c8281b55f6..833fa36bce05 100644
--- a/arch/arm/mach-s3c2410/s3c2440.c
+++ b/arch/arm/mach-s3c2410/s3c2440.c
@@ -151,7 +151,7 @@ void __init s3c2440_init_uarts(struct s3c2410_uartcfg *cfg, int no)
151 151
152#ifdef CONFIG_PM 152#ifdef CONFIG_PM
153 153
154struct sleep_save s3c2440_sleep[] = { 154static struct sleep_save s3c2440_sleep[] = {
155 SAVE_ITEM(S3C2440_DSC0), 155 SAVE_ITEM(S3C2440_DSC0),
156 SAVE_ITEM(S3C2440_DSC1), 156 SAVE_ITEM(S3C2440_DSC1),
157 SAVE_ITEM(S3C2440_GPJDAT), 157 SAVE_ITEM(S3C2440_GPJDAT),
@@ -260,7 +260,7 @@ void __init s3c2440_init_clocks(int xtal)
260 * as a driver which may support both 2410 and 2440 may try and use it. 260 * as a driver which may support both 2410 and 2440 may try and use it.
261*/ 261*/
262 262
263int __init s3c2440_core_init(void) 263static int __init s3c2440_core_init(void)
264{ 264{
265 return sysdev_class_register(&s3c2440_sysclass); 265 return sysdev_class_register(&s3c2440_sysclass);
266} 266}
diff --git a/arch/arm/mach-s3c2410/time.c b/arch/arm/mach-s3c2410/time.c
index c0acfb2ad790..8a00e3c3cd08 100644
--- a/arch/arm/mach-s3c2410/time.c
+++ b/arch/arm/mach-s3c2410/time.c
@@ -38,6 +38,7 @@
38#include <asm/hardware/clock.h> 38#include <asm/hardware/clock.h>
39 39
40#include "clock.h" 40#include "clock.h"
41#include "cpu.h"
41 42
42static unsigned long timer_startval; 43static unsigned long timer_startval;
43static unsigned long timer_usec_ticks; 44static unsigned long timer_usec_ticks;
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index 25d6a4e27533..6ecab7e2c238 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -111,11 +111,11 @@ static struct mtd_partition collie_partitions[] = {
111 111
112static void collie_set_vpp(int vpp) 112static void collie_set_vpp(int vpp)
113{ 113{
114 write_scoop_reg(&colliescoop_device.dev, SCOOP_GPCR, read_scoop_reg(SCOOP_GPCR) | COLLIE_SCP_VPEN); 114 write_scoop_reg(&colliescoop_device.dev, SCOOP_GPCR, read_scoop_reg(&colliescoop_device.dev, SCOOP_GPCR) | COLLIE_SCP_VPEN);
115 if (vpp) 115 if (vpp)
116 write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(SCOOP_GPWR) | COLLIE_SCP_VPEN); 116 write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR) | COLLIE_SCP_VPEN);
117 else 117 else
118 write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(SCOOP_GPWR) & ~COLLIE_SCP_VPEN); 118 write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR) & ~COLLIE_SCP_VPEN);
119} 119}
120 120
121static struct flash_platform_data collie_flash_data = { 121static struct flash_platform_data collie_flash_data = {
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index 4b39d867ac14..705c98921c37 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -111,7 +111,7 @@ proc_alignment_read(char *page, char **start, off_t off, int count, int *eof,
111} 111}
112 112
113static int proc_alignment_write(struct file *file, const char __user *buffer, 113static int proc_alignment_write(struct file *file, const char __user *buffer,
114 unsigned long count, void *data) 114 unsigned long count, void *data)
115{ 115{
116 char mode; 116 char mode;
117 117
@@ -119,7 +119,7 @@ static int proc_alignment_write(struct file *file, const char __user *buffer,
119 if (get_user(mode, buffer)) 119 if (get_user(mode, buffer))
120 return -EFAULT; 120 return -EFAULT;
121 if (mode >= '0' && mode <= '5') 121 if (mode >= '0' && mode <= '5')
122 ai_usermode = mode - '0'; 122 ai_usermode = mode - '0';
123 } 123 }
124 return count; 124 return count;
125} 125}
@@ -262,7 +262,7 @@ union offset_union {
262 goto fault; \ 262 goto fault; \
263 } while (0) 263 } while (0)
264 264
265#define put32_unaligned_check(val,addr) \ 265#define put32_unaligned_check(val,addr) \
266 __put32_unaligned_check("strb", val, addr) 266 __put32_unaligned_check("strb", val, addr)
267 267
268#define put32t_unaligned_check(val,addr) \ 268#define put32t_unaligned_check(val,addr) \
@@ -306,19 +306,19 @@ do_alignment_ldrhstrh(unsigned long addr, unsigned long instr, struct pt_regs *r
306 return TYPE_LDST; 306 return TYPE_LDST;
307 307
308 user: 308 user:
309 if (LDST_L_BIT(instr)) { 309 if (LDST_L_BIT(instr)) {
310 unsigned long val; 310 unsigned long val;
311 get16t_unaligned_check(val, addr); 311 get16t_unaligned_check(val, addr);
312 312
313 /* signed half-word? */ 313 /* signed half-word? */
314 if (instr & 0x40) 314 if (instr & 0x40)
315 val = (signed long)((signed short) val); 315 val = (signed long)((signed short) val);
316 316
317 regs->uregs[rd] = val; 317 regs->uregs[rd] = val;
318 } else 318 } else
319 put16t_unaligned_check(regs->uregs[rd], addr); 319 put16t_unaligned_check(regs->uregs[rd], addr);
320 320
321 return TYPE_LDST; 321 return TYPE_LDST;
322 322
323 fault: 323 fault:
324 return TYPE_FAULT; 324 return TYPE_FAULT;
@@ -330,6 +330,9 @@ do_alignment_ldrdstrd(unsigned long addr, unsigned long instr,
330{ 330{
331 unsigned int rd = RD_BITS(instr); 331 unsigned int rd = RD_BITS(instr);
332 332
333 if (((rd & 1) == 1) || (rd == 14))
334 goto bad;
335
333 ai_dword += 1; 336 ai_dword += 1;
334 337
335 if (user_mode(regs)) 338 if (user_mode(regs))
@@ -339,11 +342,11 @@ do_alignment_ldrdstrd(unsigned long addr, unsigned long instr,
339 unsigned long val; 342 unsigned long val;
340 get32_unaligned_check(val, addr); 343 get32_unaligned_check(val, addr);
341 regs->uregs[rd] = val; 344 regs->uregs[rd] = val;
342 get32_unaligned_check(val, addr+4); 345 get32_unaligned_check(val, addr + 4);
343 regs->uregs[rd+1] = val; 346 regs->uregs[rd + 1] = val;
344 } else { 347 } else {
345 put32_unaligned_check(regs->uregs[rd], addr); 348 put32_unaligned_check(regs->uregs[rd], addr);
346 put32_unaligned_check(regs->uregs[rd+1], addr+4); 349 put32_unaligned_check(regs->uregs[rd + 1], addr + 4);
347 } 350 }
348 351
349 return TYPE_LDST; 352 return TYPE_LDST;
@@ -353,15 +356,16 @@ do_alignment_ldrdstrd(unsigned long addr, unsigned long instr,
353 unsigned long val; 356 unsigned long val;
354 get32t_unaligned_check(val, addr); 357 get32t_unaligned_check(val, addr);
355 regs->uregs[rd] = val; 358 regs->uregs[rd] = val;
356 get32t_unaligned_check(val, addr+4); 359 get32t_unaligned_check(val, addr + 4);
357 regs->uregs[rd+1] = val; 360 regs->uregs[rd + 1] = val;
358 } else { 361 } else {
359 put32t_unaligned_check(regs->uregs[rd], addr); 362 put32t_unaligned_check(regs->uregs[rd], addr);
360 put32t_unaligned_check(regs->uregs[rd+1], addr+4); 363 put32t_unaligned_check(regs->uregs[rd + 1], addr + 4);
361 } 364 }
362 365
363 return TYPE_LDST; 366 return TYPE_LDST;
364 367 bad:
368 return TYPE_ERROR;
365 fault: 369 fault:
366 return TYPE_FAULT; 370 return TYPE_FAULT;
367} 371}
@@ -439,7 +443,7 @@ do_alignment_ldmstm(unsigned long addr, unsigned long instr, struct pt_regs *reg
439 if (LDST_P_EQ_U(instr)) /* U = P */ 443 if (LDST_P_EQ_U(instr)) /* U = P */
440 eaddr += 4; 444 eaddr += 4;
441 445
442 /* 446 /*
443 * For alignment faults on the ARM922T/ARM920T the MMU makes 447 * For alignment faults on the ARM922T/ARM920T the MMU makes
444 * the FSR (and hence addr) equal to the updated base address 448 * the FSR (and hence addr) equal to the updated base address
445 * of the multiple access rather than the restored value. 449 * of the multiple access rather than the restored value.
@@ -566,7 +570,7 @@ thumb2arm(u16 tinstr)
566 /* 6.5.1 Format 3: */ 570 /* 6.5.1 Format 3: */
567 case 0x4800 >> 11: /* 7.1.28 LDR(3) */ 571 case 0x4800 >> 11: /* 7.1.28 LDR(3) */
568 /* NOTE: This case is not technically possible. We're 572 /* NOTE: This case is not technically possible. We're
569 * loading 32-bit memory data via PC relative 573 * loading 32-bit memory data via PC relative
570 * addressing mode. So we can and should eliminate 574 * addressing mode. So we can and should eliminate
571 * this case. But I'll leave it here for now. 575 * this case. But I'll leave it here for now.
572 */ 576 */
@@ -638,7 +642,7 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
638 642
639 if (fault) { 643 if (fault) {
640 type = TYPE_FAULT; 644 type = TYPE_FAULT;
641 goto bad_or_fault; 645 goto bad_or_fault;
642 } 646 }
643 647
644 if (user_mode(regs)) 648 if (user_mode(regs))
@@ -663,6 +667,8 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
663 else if ((instr & 0x001000f0) == 0x000000d0 || /* LDRD */ 667 else if ((instr & 0x001000f0) == 0x000000d0 || /* LDRD */
664 (instr & 0x001000f0) == 0x000000f0) /* STRD */ 668 (instr & 0x001000f0) == 0x000000f0) /* STRD */
665 handler = do_alignment_ldrdstrd; 669 handler = do_alignment_ldrdstrd;
670 else if ((instr & 0x01f00ff0) == 0x01000090) /* SWP */
671 goto swp;
666 else 672 else
667 goto bad; 673 goto bad;
668 break; 674 break;
@@ -733,6 +739,9 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
733 do_bad_area(current, current->mm, addr, fsr, regs); 739 do_bad_area(current, current->mm, addr, fsr, regs);
734 return 0; 740 return 0;
735 741
742 swp:
743 printk(KERN_ERR "Alignment trap: not handling swp instruction\n");
744
736 bad: 745 bad:
737 /* 746 /*
738 * Oops, we didn't handle the instruction. 747 * Oops, we didn't handle the instruction.
diff --git a/arch/arm/nwfpe/fpa11.c b/arch/arm/nwfpe/fpa11.c
index 7690f731ee87..7b3d74d73c80 100644
--- a/arch/arm/nwfpe/fpa11.c
+++ b/arch/arm/nwfpe/fpa11.c
@@ -31,11 +31,6 @@
31#include <linux/string.h> 31#include <linux/string.h>
32#include <asm/system.h> 32#include <asm/system.h>
33 33
34/* forward declarations */
35unsigned int EmulateCPDO(const unsigned int);
36unsigned int EmulateCPDT(const unsigned int);
37unsigned int EmulateCPRT(const unsigned int);
38
39/* Reset the FPA11 chip. Called to initialize and reset the emulator. */ 34/* Reset the FPA11 chip. Called to initialize and reset the emulator. */
40static void resetFPA11(void) 35static void resetFPA11(void)
41{ 36{
diff --git a/arch/arm/nwfpe/fpa11.h b/arch/arm/nwfpe/fpa11.h
index 93523ae4b7a1..9677ae8448e8 100644
--- a/arch/arm/nwfpe/fpa11.h
+++ b/arch/arm/nwfpe/fpa11.h
@@ -95,4 +95,24 @@ extern int8 SetRoundingMode(const unsigned int);
95extern int8 SetRoundingPrecision(const unsigned int); 95extern int8 SetRoundingPrecision(const unsigned int);
96extern void nwfpe_init_fpa(union fp_state *fp); 96extern void nwfpe_init_fpa(union fp_state *fp);
97 97
98extern unsigned int EmulateAll(unsigned int opcode);
99
100extern unsigned int EmulateCPDT(const unsigned int opcode);
101extern unsigned int EmulateCPDO(const unsigned int opcode);
102extern unsigned int EmulateCPRT(const unsigned int opcode);
103
104/* fpa11_cpdt.c */
105extern unsigned int PerformLDF(const unsigned int opcode);
106extern unsigned int PerformSTF(const unsigned int opcode);
107extern unsigned int PerformLFM(const unsigned int opcode);
108extern unsigned int PerformSFM(const unsigned int opcode);
109
110/* single_cpdo.c */
111
112extern unsigned int SingleCPDO(struct roundingData *roundData,
113 const unsigned int opcode, FPREG * rFd);
114/* double_cpdo.c */
115extern unsigned int DoubleCPDO(struct roundingData *roundData,
116 const unsigned int opcode, FPREG * rFd);
117
98#endif 118#endif
diff --git a/arch/arm/nwfpe/fpa11_cprt.c b/arch/arm/nwfpe/fpa11_cprt.c
index adf8d3000540..7c67023655e4 100644
--- a/arch/arm/nwfpe/fpa11_cprt.c
+++ b/arch/arm/nwfpe/fpa11_cprt.c
@@ -26,12 +26,11 @@
26#include "fpa11.inl" 26#include "fpa11.inl"
27#include "fpmodule.h" 27#include "fpmodule.h"
28#include "fpmodule.inl" 28#include "fpmodule.inl"
29#include "softfloat.h"
29 30
30#ifdef CONFIG_FPE_NWFPE_XP 31#ifdef CONFIG_FPE_NWFPE_XP
31extern flag floatx80_is_nan(floatx80); 32extern flag floatx80_is_nan(floatx80);
32#endif 33#endif
33extern flag float64_is_nan(float64);
34extern flag float32_is_nan(float32);
35 34
36unsigned int PerformFLT(const unsigned int opcode); 35unsigned int PerformFLT(const unsigned int opcode);
37unsigned int PerformFIX(const unsigned int opcode); 36unsigned int PerformFIX(const unsigned int opcode);
diff --git a/arch/arm/nwfpe/fpopcode.h b/arch/arm/nwfpe/fpopcode.h
index 1777e92a88e6..6528e081c83f 100644
--- a/arch/arm/nwfpe/fpopcode.h
+++ b/arch/arm/nwfpe/fpopcode.h
@@ -476,4 +476,10 @@ static inline unsigned int getDestinationSize(const unsigned int opcode)
476 return (nRc); 476 return (nRc);
477} 477}
478 478
479extern unsigned int checkCondition(const unsigned int opcode,
480 const unsigned int ccodes);
481
482extern const float64 float64Constant[];
483extern const float32 float32Constant[];
484
479#endif 485#endif
diff --git a/arch/arm/nwfpe/softfloat.h b/arch/arm/nwfpe/softfloat.h
index 1c8799b9ee4d..14151700b6b2 100644
--- a/arch/arm/nwfpe/softfloat.h
+++ b/arch/arm/nwfpe/softfloat.h
@@ -265,4 +265,7 @@ static inline flag float64_lt_nocheck(float64 a, float64 b)
265 return (a != b) && (aSign ^ (a < b)); 265 return (a != b) && (aSign ^ (a < b));
266} 266}
267 267
268extern flag float32_is_nan( float32 a );
269extern flag float64_is_nan( float64 a );
270
268#endif 271#endif
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 6d3a79e5fef8..ae7c64b8cec3 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -2,11 +2,17 @@
2# 2#
3# This file is linux/arch/arm/tools/mach-types 3# This file is linux/arch/arm/tools/mach-types
4# 4#
5# Up to date versions of this file can be obtained from:
6#
7# http://www.arm.linux.org.uk/developer/machines/?action=download
8#
5# Please do not send patches to this file; it is automatically generated! 9# Please do not send patches to this file; it is automatically generated!
6# To add an entry into this database, please see Documentation/arm/README, 10# To add an entry into this database, please see Documentation/arm/README,
7# or contact rmk@arm.linux.org.uk 11# or visit:
12#
13# http://www.arm.linux.org.uk/developer/machines/?action=new
8# 14#
9# Last update: Thu Jun 23 20:19:33 2005 15# Last update: Mon Oct 10 09:46:25 2005
10# 16#
11# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number 17# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
12# 18#
@@ -421,7 +427,7 @@ mt02 MACH_MT02 MT02 410
421mport3s MACH_MPORT3S MPORT3S 411 427mport3s MACH_MPORT3S MPORT3S 411
422ra_alpha MACH_RA_ALPHA RA_ALPHA 412 428ra_alpha MACH_RA_ALPHA RA_ALPHA 412
423xcep MACH_XCEP XCEP 413 429xcep MACH_XCEP XCEP 413
424arcom_mercury MACH_ARCOM_MERCURY ARCOM_MERCURY 414 430arcom_vulcan MACH_ARCOM_VULCAN ARCOM_VULCAN 414
425stargate MACH_STARGATE STARGATE 415 431stargate MACH_STARGATE STARGATE 415
426armadilloj MACH_ARMADILLOJ ARMADILLOJ 416 432armadilloj MACH_ARMADILLOJ ARMADILLOJ 416
427elroy_jack MACH_ELROY_JACK ELROY_JACK 417 433elroy_jack MACH_ELROY_JACK ELROY_JACK 417
@@ -454,7 +460,7 @@ esl_sarva MACH_ESL_SARVA ESL_SARVA 443
454xm250 MACH_XM250 XM250 444 460xm250 MACH_XM250 XM250 444
455t6tc1xb MACH_T6TC1XB T6TC1XB 445 461t6tc1xb MACH_T6TC1XB T6TC1XB 445
456ess710 MACH_ESS710 ESS710 446 462ess710 MACH_ESS710 ESS710 446
457mx3ads MACH_MX3ADS MX3ADS 447 463mx31ads MACH_MX3ADS MX3ADS 447
458himalaya MACH_HIMALAYA HIMALAYA 448 464himalaya MACH_HIMALAYA HIMALAYA 448
459bolfenk MACH_BOLFENK BOLFENK 449 465bolfenk MACH_BOLFENK BOLFENK 449
460at91rm9200kr MACH_AT91RM9200KR AT91RM9200KR 450 466at91rm9200kr MACH_AT91RM9200KR AT91RM9200KR 450
@@ -787,3 +793,79 @@ ez_ixp42x MACH_EZ_IXP42X EZ_IXP42X 778
787tapwave_zodiac MACH_TAPWAVE_ZODIAC TAPWAVE_ZODIAC 779 793tapwave_zodiac MACH_TAPWAVE_ZODIAC TAPWAVE_ZODIAC 779
788universalmeter MACH_UNIVERSALMETER UNIVERSALMETER 780 794universalmeter MACH_UNIVERSALMETER UNIVERSALMETER 780
789hicoarm9 MACH_HICOARM9 HICOARM9 781 795hicoarm9 MACH_HICOARM9 HICOARM9 781
796pnx4008 MACH_PNX4008 PNX4008 782
797kws6000 MACH_KWS6000 KWS6000 783
798portux920t MACH_PORTUX920T PORTUX920T 784
799ez_x5 MACH_EZ_X5 EZ_X5 785
800omap_rudolph MACH_OMAP_RUDOLPH OMAP_RUDOLPH 786
801cpuat91 MACH_CPUAT91 CPUAT91 787
802rea9200 MACH_REA9200 REA9200 788
803acts_pune_sa1110 MACH_ACTS_PUNE_SA1110 ACTS_PUNE_SA1110 789
804ixp425 MACH_IXP425 IXP425 790
805argonplusodyssey MACH_ODYSSEY ODYSSEY 791
806perch MACH_PERCH PERCH 792
807eis05r1 MACH_EIS05R1 EIS05R1 793
808pepperpad MACH_PEPPERPAD PEPPERPAD 794
809sb3010 MACH_SB3010 SB3010 795
810rm9200 MACH_RM9200 RM9200 796
811dma03 MACH_DMA03 DMA03 797
812road_s101 MACH_ROAD_S101 ROAD_S101 798
813iq_nextgen_a MACH_IQ_NEXTGEN_A IQ_NEXTGEN_A 799
814iq_nextgen_b MACH_IQ_NEXTGEN_B IQ_NEXTGEN_B 800
815iq_nextgen_c MACH_IQ_NEXTGEN_C IQ_NEXTGEN_C 801
816iq_nextgen_d MACH_IQ_NEXTGEN_D IQ_NEXTGEN_D 802
817iq_nextgen_e MACH_IQ_NEXTGEN_E IQ_NEXTGEN_E 803
818mallow_at91 MACH_MALLOW_AT91 MALLOW_AT91 804
819cybertracker MACH_CYBERTRACKER CYBERTRACKER 805
820gesbc931x MACH_GESBC931X GESBC931X 806
821centipad MACH_CENTIPAD CENTIPAD 807
822armsoc MACH_ARMSOC ARMSOC 808
823se4200 MACH_SE4200 SE4200 809
824ems197a MACH_EMS197A EMS197A 810
825micro9 MACH_MICRO9 MICRO9 811
826micro9l MACH_MICRO9L MICRO9L 812
827uc5471dsp MACH_UC5471DSP UC5471DSP 813
828sj5471eng MACH_SJ5471ENG SJ5471ENG 814
829none MACH_CMPXA26X CMPXA26X 815
830nc MACH_NC NC 816
831omap_palmte MACH_OMAP_PALMTE OMAP_PALMTE 817
832ajax52x MACH_AJAX52X AJAX52X 818
833siriustar MACH_SIRIUSTAR SIRIUSTAR 819
834iodata_hdlg MACH_IODATA_HDLG IODATA_HDLG 820
835at91rm9200utl MACH_AT91RM9200UTL AT91RM9200UTL 821
836biosafe MACH_BIOSAFE BIOSAFE 822
837mp1000 MACH_MP1000 MP1000 823
838parsy MACH_PARSY PARSY 824
839ccxp270 MACH_CCXP CCXP 825
840omap_gsample MACH_OMAP_GSAMPLE OMAP_GSAMPLE 826
841realview_eb MACH_REALVIEW_EB REALVIEW_EB 827
842samoa MACH_SAMOA SAMOA 828
843t3xscale MACH_T3XSCALE T3XSCALE 829
844i878 MACH_I878 I878 830
845borzoi MACH_BORZOI BORZOI 831
846gecko MACH_GECKO GECKO 832
847ds101 MACH_DS101 DS101 833
848omap_palmtt2 MACH_OMAP_PALMTT2 OMAP_PALMTT2 834
849xscale_palmld MACH_XSCALE_PALMLD XSCALE_PALMLD 835
850cc9c MACH_CC9C CC9C 836
851sbc1670 MACH_SBC1670 SBC1670 837
852ixdp28x5 MACH_IXDP28X5 IXDP28X5 838
853omap_palmtt MACH_OMAP_PALMTT OMAP_PALMTT 839
854ml696k MACH_ML696K ML696K 840
855arcom_zeus MACH_ARCOM_ZEUS ARCOM_ZEUS 841
856osiris MACH_OSIRIS OSIRIS 842
857maestro MACH_MAESTRO MAESTRO 843
858tunge2 MACH_TUNGE2 TUNGE2 844
859ixbbm MACH_IXBBM IXBBM 845
860mx27 MACH_MX27 MX27 846
861ax8004 MACH_AX8004 AX8004 847
862at91sam9261ek MACH_AT91SAM9261EK AT91SAM9261EK 848
863loft MACH_LOFT LOFT 849
864magpie MACH_MAGPIE MAGPIE 850
865mx21 MACH_MX21 MX21 851
866mb87m3400 MACH_MB87M3400 MB87M3400 852
867mguard_delta MACH_MGUARD_DELTA MGUARD_DELTA 853
868davinci_dvdp MACH_DAVINCI_DVDP DAVINCI_DVDP 854
869htcuniversal MACH_HTCUNIVERSAL HTCUNIVERSAL 855
870tpad MACH_TPAD TPAD 856
871roverp3 MACH_ROVERP3 ROVERP3 857
diff --git a/arch/cris/arch-v32/drivers/pci/dma.c b/arch/cris/arch-v32/drivers/pci/dma.c
index 10329306d23c..426b09878a05 100644
--- a/arch/cris/arch-v32/drivers/pci/dma.c
+++ b/arch/cris/arch-v32/drivers/pci/dma.c
@@ -24,7 +24,7 @@ struct dma_coherent_mem {
24}; 24};
25 25
26void *dma_alloc_coherent(struct device *dev, size_t size, 26void *dma_alloc_coherent(struct device *dev, size_t size,
27 dma_addr_t *dma_handle, unsigned int __nocast gfp) 27 dma_addr_t *dma_handle, gfp_t gfp)
28{ 28{
29 void *ret; 29 void *ret;
30 struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL; 30 struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c
index 2c5cae04a95c..957f551ba5ce 100644
--- a/arch/cris/arch-v32/kernel/smp.c
+++ b/arch/cris/arch-v32/kernel/smp.c
@@ -15,6 +15,7 @@
15#include <linux/kernel.h> 15#include <linux/kernel.h>
16#include <linux/cpumask.h> 16#include <linux/cpumask.h>
17#include <linux/interrupt.h> 17#include <linux/interrupt.h>
18#include <linux/module.h>
18 19
19#define IPI_SCHEDULE 1 20#define IPI_SCHEDULE 1
20#define IPI_CALL 2 21#define IPI_CALL 2
@@ -28,6 +29,7 @@ spinlock_t cris_atomic_locks[] = { [0 ... LOCK_COUNT - 1] = SPIN_LOCK_UNLOCKED};
28/* CPU masks */ 29/* CPU masks */
29cpumask_t cpu_online_map = CPU_MASK_NONE; 30cpumask_t cpu_online_map = CPU_MASK_NONE;
30cpumask_t phys_cpu_present_map = CPU_MASK_NONE; 31cpumask_t phys_cpu_present_map = CPU_MASK_NONE;
32EXPORT_SYMBOL(phys_cpu_present_map);
31 33
32/* Variables used during SMP boot */ 34/* Variables used during SMP boot */
33volatile int cpu_now_booting = 0; 35volatile int cpu_now_booting = 0;
diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c
index 4c1ddf2b57cc..53a1681cd964 100644
--- a/arch/i386/kernel/cpu/amd.c
+++ b/arch/i386/kernel/cpu/amd.c
@@ -29,7 +29,7 @@ static void __init init_amd(struct cpuinfo_x86 *c)
29 int r; 29 int r;
30 30
31#ifdef CONFIG_SMP 31#ifdef CONFIG_SMP
32 unsigned long value; 32 unsigned long long value;
33 33
34 /* Disable TLB flush filter by setting HWCR.FFDIS on K8 34 /* Disable TLB flush filter by setting HWCR.FFDIS on K8
35 * bit 6 of msr C001_0015 35 * bit 6 of msr C001_0015
diff --git a/arch/i386/kernel/pci-dma.c b/arch/i386/kernel/pci-dma.c
index 1e51427cc9eb..25fe66853934 100644
--- a/arch/i386/kernel/pci-dma.c
+++ b/arch/i386/kernel/pci-dma.c
@@ -23,7 +23,7 @@ struct dma_coherent_mem {
23}; 23};
24 24
25void *dma_alloc_coherent(struct device *dev, size_t size, 25void *dma_alloc_coherent(struct device *dev, size_t size,
26 dma_addr_t *dma_handle, unsigned int __nocast gfp) 26 dma_addr_t *dma_handle, gfp_t gfp)
27{ 27{
28 void *ret; 28 void *ret;
29 struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL; 29 struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
diff --git a/arch/i386/kernel/signal.c b/arch/i386/kernel/signal.c
index 61eb0c8a6e47..adcd069db91e 100644
--- a/arch/i386/kernel/signal.c
+++ b/arch/i386/kernel/signal.c
@@ -338,7 +338,11 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size)
338 esp = (unsigned long) ka->sa.sa_restorer; 338 esp = (unsigned long) ka->sa.sa_restorer;
339 } 339 }
340 340
341 return (void __user *)((esp - frame_size) & -8ul); 341 esp -= frame_size;
342 /* Align the stack pointer according to the i386 ABI,
343 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
344 esp = ((esp + 4) & -16ul) - 4;
345 return (void __user *) esp;
342} 346}
343 347
344/* These symbols are defined with the addresses in the vsyscall page. 348/* These symbols are defined with the addresses in the vsyscall page.
diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index dddbf6b5ed2c..85920fb8d08c 100644
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -681,6 +681,15 @@ ENTRY(debug_trap)
681 bl do_debug_trap 681 bl do_debug_trap
682 bra error_code 682 bra error_code
683 683
684ENTRY(ill_trap)
685 /* void ill_trap(void) */
686 SWITCH_TO_KERNEL_STACK
687 SAVE_ALL
688 ldi r1, #0 ; error_code ; FIXME
689 mv r0, sp ; pt_regs
690 bl do_ill_trap
691 bra error_code
692
684 693
685/* Cache flushing handler */ 694/* Cache flushing handler */
686ENTRY(cache_flushing_handler) 695ENTRY(cache_flushing_handler)
diff --git a/arch/m32r/kernel/smp.c b/arch/m32r/kernel/smp.c
index a4576ac7e870..8b1f6eb76870 100644
--- a/arch/m32r/kernel/smp.c
+++ b/arch/m32r/kernel/smp.c
@@ -275,12 +275,14 @@ static void flush_tlb_all_ipi(void *info)
275 *==========================================================================*/ 275 *==========================================================================*/
276void smp_flush_tlb_mm(struct mm_struct *mm) 276void smp_flush_tlb_mm(struct mm_struct *mm)
277{ 277{
278 int cpu_id = smp_processor_id(); 278 int cpu_id;
279 cpumask_t cpu_mask; 279 cpumask_t cpu_mask;
280 unsigned long *mmc = &mm->context[cpu_id]; 280 unsigned long *mmc;
281 unsigned long flags; 281 unsigned long flags;
282 282
283 preempt_disable(); 283 preempt_disable();
284 cpu_id = smp_processor_id();
285 mmc = &mm->context[cpu_id];
284 cpu_mask = mm->cpu_vm_mask; 286 cpu_mask = mm->cpu_vm_mask;
285 cpu_clear(cpu_id, cpu_mask); 287 cpu_clear(cpu_id, cpu_mask);
286 288
@@ -343,12 +345,14 @@ void smp_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
343void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long va) 345void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
344{ 346{
345 struct mm_struct *mm = vma->vm_mm; 347 struct mm_struct *mm = vma->vm_mm;
346 int cpu_id = smp_processor_id(); 348 int cpu_id;
347 cpumask_t cpu_mask; 349 cpumask_t cpu_mask;
348 unsigned long *mmc = &mm->context[cpu_id]; 350 unsigned long *mmc;
349 unsigned long flags; 351 unsigned long flags;
350 352
351 preempt_disable(); 353 preempt_disable();
354 cpu_id = smp_processor_id();
355 mmc = &mm->context[cpu_id];
352 cpu_mask = mm->cpu_vm_mask; 356 cpu_mask = mm->cpu_vm_mask;
353 cpu_clear(cpu_id, cpu_mask); 357 cpu_clear(cpu_id, cpu_mask);
354 358
diff --git a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c
index 01922271d17e..5fe8ed6d62dc 100644
--- a/arch/m32r/kernel/traps.c
+++ b/arch/m32r/kernel/traps.c
@@ -5,8 +5,6 @@
5 * Hitoshi Yamamoto 5 * Hitoshi Yamamoto
6 */ 6 */
7 7
8/* $Id$ */
9
10/* 8/*
11 * 'traps.c' handles hardware traps and faults after we have saved some 9 * 'traps.c' handles hardware traps and faults after we have saved some
12 * state in 'entry.S'. 10 * state in 'entry.S'.
@@ -35,6 +33,7 @@ asmlinkage void ei_handler(void);
35asmlinkage void rie_handler(void); 33asmlinkage void rie_handler(void);
36asmlinkage void debug_trap(void); 34asmlinkage void debug_trap(void);
37asmlinkage void cache_flushing_handler(void); 35asmlinkage void cache_flushing_handler(void);
36asmlinkage void ill_trap(void);
38 37
39#ifdef CONFIG_SMP 38#ifdef CONFIG_SMP
40extern void smp_reschedule_interrupt(void); 39extern void smp_reschedule_interrupt(void);
@@ -77,22 +76,22 @@ void set_eit_vector_entries(void)
77 eit_vector[5] = BRA_INSN(default_eit_handler, 5); 76 eit_vector[5] = BRA_INSN(default_eit_handler, 5);
78 eit_vector[8] = BRA_INSN(rie_handler, 8); 77 eit_vector[8] = BRA_INSN(rie_handler, 8);
79 eit_vector[12] = BRA_INSN(alignment_check, 12); 78 eit_vector[12] = BRA_INSN(alignment_check, 12);
80 eit_vector[16] = 0xff000000UL; 79 eit_vector[16] = BRA_INSN(ill_trap, 16);
81 eit_vector[17] = BRA_INSN(debug_trap, 17); 80 eit_vector[17] = BRA_INSN(debug_trap, 17);
82 eit_vector[18] = BRA_INSN(system_call, 18); 81 eit_vector[18] = BRA_INSN(system_call, 18);
83 eit_vector[19] = 0xff000000UL; 82 eit_vector[19] = BRA_INSN(ill_trap, 19);
84 eit_vector[20] = 0xff000000UL; 83 eit_vector[20] = BRA_INSN(ill_trap, 20);
85 eit_vector[21] = 0xff000000UL; 84 eit_vector[21] = BRA_INSN(ill_trap, 21);
86 eit_vector[22] = 0xff000000UL; 85 eit_vector[22] = BRA_INSN(ill_trap, 22);
87 eit_vector[23] = 0xff000000UL; 86 eit_vector[23] = BRA_INSN(ill_trap, 23);
88 eit_vector[24] = 0xff000000UL; 87 eit_vector[24] = BRA_INSN(ill_trap, 24);
89 eit_vector[25] = 0xff000000UL; 88 eit_vector[25] = BRA_INSN(ill_trap, 25);
90 eit_vector[26] = 0xff000000UL; 89 eit_vector[26] = BRA_INSN(ill_trap, 26);
91 eit_vector[27] = 0xff000000UL; 90 eit_vector[27] = BRA_INSN(ill_trap, 27);
92 eit_vector[28] = BRA_INSN(cache_flushing_handler, 28); 91 eit_vector[28] = BRA_INSN(cache_flushing_handler, 28);
93 eit_vector[29] = 0xff000000UL; 92 eit_vector[29] = BRA_INSN(ill_trap, 29);
94 eit_vector[30] = 0xff000000UL; 93 eit_vector[30] = BRA_INSN(ill_trap, 30);
95 eit_vector[31] = 0xff000000UL; 94 eit_vector[31] = BRA_INSN(ill_trap, 31);
96 eit_vector[32] = BRA_INSN(ei_handler, 32); 95 eit_vector[32] = BRA_INSN(ei_handler, 32);
97 eit_vector[64] = BRA_INSN(pie_handler, 64); 96 eit_vector[64] = BRA_INSN(pie_handler, 64);
98#ifdef CONFIG_MMU 97#ifdef CONFIG_MMU
@@ -286,7 +285,8 @@ asmlinkage void do_##name(struct pt_regs * regs, long error_code) \
286 285
287DO_ERROR( 1, SIGTRAP, "debug trap", debug_trap) 286DO_ERROR( 1, SIGTRAP, "debug trap", debug_trap)
288DO_ERROR_INFO(0x20, SIGILL, "reserved instruction ", rie_handler, ILL_ILLOPC, regs->bpc) 287DO_ERROR_INFO(0x20, SIGILL, "reserved instruction ", rie_handler, ILL_ILLOPC, regs->bpc)
289DO_ERROR_INFO(0x100, SIGILL, "privilege instruction", pie_handler, ILL_PRVOPC, regs->bpc) 288DO_ERROR_INFO(0x100, SIGILL, "privileged instruction", pie_handler, ILL_PRVOPC, regs->bpc)
289DO_ERROR_INFO(-1, SIGILL, "illegal trap", ill_trap, ILL_ILLTRP, regs->bpc)
290 290
291extern int handle_unaligned_access(unsigned long, struct pt_regs *); 291extern int handle_unaligned_access(unsigned long, struct pt_regs *);
292 292
@@ -329,4 +329,3 @@ asmlinkage void do_alignment_check(struct pt_regs *regs, long error_code)
329 set_fs(oldfs); 329 set_fs(oldfs);
330 } 330 }
331} 331}
332
diff --git a/arch/mips/pci/fixup-tb0226.c b/arch/mips/pci/fixup-tb0226.c
index 61513d5d97da..b5d42b12de10 100644
--- a/arch/mips/pci/fixup-tb0226.c
+++ b/arch/mips/pci/fixup-tb0226.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups. 2 * fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups.
3 * 3 *
4 * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp> 4 * Copyright (C) 2002-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
5 * 5 *
6 * This program is free software; you can redistribute it and/or modify 6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by 7 * it under the terms of the GNU General Public License as published by
@@ -20,6 +20,7 @@
20#include <linux/init.h> 20#include <linux/init.h>
21#include <linux/pci.h> 21#include <linux/pci.h>
22 22
23#include <asm/vr41xx/giu.h>
23#include <asm/vr41xx/tb0226.h> 24#include <asm/vr41xx/tb0226.h>
24 25
25int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) 26int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
@@ -29,42 +30,42 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
29 switch (slot) { 30 switch (slot) {
30 case 12: 31 case 12:
31 vr41xx_set_irq_trigger(GD82559_1_PIN, 32 vr41xx_set_irq_trigger(GD82559_1_PIN,
32 TRIGGER_LEVEL, 33 IRQ_TRIGGER_LEVEL,
33 SIGNAL_THROUGH); 34 IRQ_SIGNAL_THROUGH);
34 vr41xx_set_irq_level(GD82559_1_PIN, LEVEL_LOW); 35 vr41xx_set_irq_level(GD82559_1_PIN, IRQ_LEVEL_LOW);
35 irq = GD82559_1_IRQ; 36 irq = GD82559_1_IRQ;
36 break; 37 break;
37 case 13: 38 case 13:
38 vr41xx_set_irq_trigger(GD82559_2_PIN, 39 vr41xx_set_irq_trigger(GD82559_2_PIN,
39 TRIGGER_LEVEL, 40 IRQ_TRIGGER_LEVEL,
40 SIGNAL_THROUGH); 41 IRQ_SIGNAL_THROUGH);
41 vr41xx_set_irq_level(GD82559_2_PIN, LEVEL_LOW); 42 vr41xx_set_irq_level(GD82559_2_PIN, IRQ_LEVEL_LOW);
42 irq = GD82559_2_IRQ; 43 irq = GD82559_2_IRQ;
43 break; 44 break;
44 case 14: 45 case 14:
45 switch (pin) { 46 switch (pin) {
46 case 1: 47 case 1:
47 vr41xx_set_irq_trigger(UPD720100_INTA_PIN, 48 vr41xx_set_irq_trigger(UPD720100_INTA_PIN,
48 TRIGGER_LEVEL, 49 IRQ_TRIGGER_LEVEL,
49 SIGNAL_THROUGH); 50 IRQ_SIGNAL_THROUGH);
50 vr41xx_set_irq_level(UPD720100_INTA_PIN, 51 vr41xx_set_irq_level(UPD720100_INTA_PIN,
51 LEVEL_LOW); 52 IRQ_LEVEL_LOW);
52 irq = UPD720100_INTA_IRQ; 53 irq = UPD720100_INTA_IRQ;
53 break; 54 break;
54 case 2: 55 case 2:
55 vr41xx_set_irq_trigger(UPD720100_INTB_PIN, 56 vr41xx_set_irq_trigger(UPD720100_INTB_PIN,
56 TRIGGER_LEVEL, 57 IRQ_TRIGGER_LEVEL,
57 SIGNAL_THROUGH); 58 IRQ_SIGNAL_THROUGH);
58 vr41xx_set_irq_level(UPD720100_INTB_PIN, 59 vr41xx_set_irq_level(UPD720100_INTB_PIN,
59 LEVEL_LOW); 60 IRQ_LEVEL_LOW);
60 irq = UPD720100_INTB_IRQ; 61 irq = UPD720100_INTB_IRQ;
61 break; 62 break;
62 case 3: 63 case 3:
63 vr41xx_set_irq_trigger(UPD720100_INTC_PIN, 64 vr41xx_set_irq_trigger(UPD720100_INTC_PIN,
64 TRIGGER_LEVEL, 65 IRQ_TRIGGER_LEVEL,
65 SIGNAL_THROUGH); 66 IRQ_SIGNAL_THROUGH);
66 vr41xx_set_irq_level(UPD720100_INTC_PIN, 67 vr41xx_set_irq_level(UPD720100_INTC_PIN,
67 LEVEL_LOW); 68 IRQ_LEVEL_LOW);
68 irq = UPD720100_INTC_IRQ; 69 irq = UPD720100_INTC_IRQ;
69 break; 70 break;
70 default: 71 default:
diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c
index 546e1ea4cafa..6b76cf58d9e0 100644
--- a/arch/ppc/kernel/cputable.c
+++ b/arch/ppc/kernel/cputable.c
@@ -91,7 +91,7 @@ struct cpu_spec cpu_specs[] = {
91 .cpu_features = CPU_FTR_COMMON | CPU_FTR_601 | 91 .cpu_features = CPU_FTR_COMMON | CPU_FTR_601 |
92 CPU_FTR_HPTE_TABLE, 92 CPU_FTR_HPTE_TABLE,
93 .cpu_user_features = COMMON_PPC | PPC_FEATURE_601_INSTR | 93 .cpu_user_features = COMMON_PPC | PPC_FEATURE_601_INSTR |
94 PPC_FEATURE_UNIFIED_CACHE, 94 PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
95 .icache_bsize = 32, 95 .icache_bsize = 32,
96 .dcache_bsize = 32, 96 .dcache_bsize = 32,
97 .cpu_setup = __setup_cpu_601 97 .cpu_setup = __setup_cpu_601
@@ -745,7 +745,8 @@ struct cpu_spec cpu_specs[] = {
745 .cpu_name = "403GCX", 745 .cpu_name = "403GCX",
746 .cpu_features = CPU_FTR_SPLIT_ID_CACHE | 746 .cpu_features = CPU_FTR_SPLIT_ID_CACHE |
747 CPU_FTR_USE_TB, 747 CPU_FTR_USE_TB,
748 .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, 748 .cpu_user_features = PPC_FEATURE_32 |
749 PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
749 .icache_bsize = 16, 750 .icache_bsize = 16,
750 .dcache_bsize = 16, 751 .dcache_bsize = 16,
751 }, 752 },
diff --git a/arch/ppc/kernel/dma-mapping.c b/arch/ppc/kernel/dma-mapping.c
index b566d982806c..8edee806dae7 100644
--- a/arch/ppc/kernel/dma-mapping.c
+++ b/arch/ppc/kernel/dma-mapping.c
@@ -401,10 +401,10 @@ EXPORT_SYMBOL(__dma_sync);
401static inline void __dma_sync_page_highmem(struct page *page, 401static inline void __dma_sync_page_highmem(struct page *page,
402 unsigned long offset, size_t size, int direction) 402 unsigned long offset, size_t size, int direction)
403{ 403{
404 size_t seg_size = min((size_t)PAGE_SIZE, size) - offset; 404 size_t seg_size = min((size_t)(PAGE_SIZE - offset), size);
405 size_t cur_size = seg_size; 405 size_t cur_size = seg_size;
406 unsigned long flags, start, seg_offset = offset; 406 unsigned long flags, start, seg_offset = offset;
407 int nr_segs = PAGE_ALIGN(size + (PAGE_SIZE - offset))/PAGE_SIZE; 407 int nr_segs = 1 + ((size - seg_size) + PAGE_SIZE - 1)/PAGE_SIZE;
408 int seg_nr = 0; 408 int seg_nr = 0;
409 409
410 local_irq_save(flags); 410 local_irq_save(flags);
diff --git a/arch/ppc64/kernel/bpa_iommu.c b/arch/ppc64/kernel/bpa_iommu.c
index 507eb9d0223f..5f2460090e03 100644
--- a/arch/ppc64/kernel/bpa_iommu.c
+++ b/arch/ppc64/kernel/bpa_iommu.c
@@ -310,7 +310,7 @@ static void bpa_map_iommu(void)
310 310
311 311
312static void *bpa_alloc_coherent(struct device *hwdev, size_t size, 312static void *bpa_alloc_coherent(struct device *hwdev, size_t size,
313 dma_addr_t *dma_handle, unsigned int __nocast flag) 313 dma_addr_t *dma_handle, gfp_t flag)
314{ 314{
315 void *ret; 315 void *ret;
316 316
diff --git a/arch/ppc64/kernel/dma.c b/arch/ppc64/kernel/dma.c
index 4da8e31b2b61..7c3419656ccc 100644
--- a/arch/ppc64/kernel/dma.c
+++ b/arch/ppc64/kernel/dma.c
@@ -53,7 +53,7 @@ int dma_set_mask(struct device *dev, u64 dma_mask)
53EXPORT_SYMBOL(dma_set_mask); 53EXPORT_SYMBOL(dma_set_mask);
54 54
55void *dma_alloc_coherent(struct device *dev, size_t size, 55void *dma_alloc_coherent(struct device *dev, size_t size,
56 dma_addr_t *dma_handle, unsigned int __nocast flag) 56 dma_addr_t *dma_handle, gfp_t flag)
57{ 57{
58 struct dma_mapping_ops *dma_ops = get_dma_ops(dev); 58 struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
59 59
diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c
index 9032b6bfe036..4d9b4388918b 100644
--- a/arch/ppc64/kernel/iommu.c
+++ b/arch/ppc64/kernel/iommu.c
@@ -519,7 +519,7 @@ void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle,
519 * to the dma address (mapping) of the first page. 519 * to the dma address (mapping) of the first page.
520 */ 520 */
521void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size, 521void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
522 dma_addr_t *dma_handle, unsigned int __nocast flag) 522 dma_addr_t *dma_handle, gfp_t flag)
523{ 523{
524 void *ret = NULL; 524 void *ret = NULL;
525 dma_addr_t mapping; 525 dma_addr_t mapping;
diff --git a/arch/ppc64/kernel/module.c b/arch/ppc64/kernel/module.c
index c683bf88e690..928b8581fcb0 100644
--- a/arch/ppc64/kernel/module.c
+++ b/arch/ppc64/kernel/module.c
@@ -341,6 +341,19 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
341 *(unsigned long *)location = my_r2(sechdrs, me); 341 *(unsigned long *)location = my_r2(sechdrs, me);
342 break; 342 break;
343 343
344 case R_PPC64_TOC16:
345 /* Subtact TOC pointer */
346 value -= my_r2(sechdrs, me);
347 if (value + 0x8000 > 0xffff) {
348 printk("%s: bad TOC16 relocation (%lu)\n",
349 me->name, value);
350 return -ENOEXEC;
351 }
352 *((uint16_t *) location)
353 = (*((uint16_t *) location) & ~0xffff)
354 | (value & 0xffff);
355 break;
356
344 case R_PPC64_TOC16_DS: 357 case R_PPC64_TOC16_DS:
345 /* Subtact TOC pointer */ 358 /* Subtact TOC pointer */
346 value -= my_r2(sechdrs, me); 359 value -= my_r2(sechdrs, me);
diff --git a/arch/ppc64/kernel/pSeries_pci.c b/arch/ppc64/kernel/pSeries_pci.c
index 1f5f141fb7a1..928f8febdb3b 100644
--- a/arch/ppc64/kernel/pSeries_pci.c
+++ b/arch/ppc64/kernel/pSeries_pci.c
@@ -32,7 +32,7 @@
32 32
33#include "pci.h" 33#include "pci.h"
34 34
35static int __initdata s7a_workaround = -1; 35static int __devinitdata s7a_workaround = -1;
36 36
37#if 0 37#if 0
38void pcibios_name_device(struct pci_dev *dev) 38void pcibios_name_device(struct pci_dev *dev)
@@ -60,7 +60,7 @@ void pcibios_name_device(struct pci_dev *dev)
60DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_name_device); 60DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_name_device);
61#endif 61#endif
62 62
63static void __init check_s7a(void) 63static void __devinit check_s7a(void)
64{ 64{
65 struct device_node *root; 65 struct device_node *root;
66 char *model; 66 char *model;
diff --git a/arch/ppc64/kernel/pci_direct_iommu.c b/arch/ppc64/kernel/pci_direct_iommu.c
index b8f7f58824f4..54055c81017a 100644
--- a/arch/ppc64/kernel/pci_direct_iommu.c
+++ b/arch/ppc64/kernel/pci_direct_iommu.c
@@ -31,7 +31,7 @@
31#include "pci.h" 31#include "pci.h"
32 32
33static void *pci_direct_alloc_coherent(struct device *hwdev, size_t size, 33static void *pci_direct_alloc_coherent(struct device *hwdev, size_t size,
34 dma_addr_t *dma_handle, unsigned int __nocast flag) 34 dma_addr_t *dma_handle, gfp_t flag)
35{ 35{
36 void *ret; 36 void *ret;
37 37
diff --git a/arch/ppc64/kernel/pci_iommu.c b/arch/ppc64/kernel/pci_iommu.c
index 14647e09c9cd..d9e33b7d4203 100644
--- a/arch/ppc64/kernel/pci_iommu.c
+++ b/arch/ppc64/kernel/pci_iommu.c
@@ -76,7 +76,7 @@ static inline struct iommu_table *devnode_table(struct device *dev)
76 * to the dma address (mapping) of the first page. 76 * to the dma address (mapping) of the first page.
77 */ 77 */
78static void *pci_iommu_alloc_coherent(struct device *hwdev, size_t size, 78static void *pci_iommu_alloc_coherent(struct device *hwdev, size_t size,
79 dma_addr_t *dma_handle, unsigned int __nocast flag) 79 dma_addr_t *dma_handle, gfp_t flag)
80{ 80{
81 return iommu_alloc_coherent(devnode_table(hwdev), size, dma_handle, 81 return iommu_alloc_coherent(devnode_table(hwdev), size, dma_handle,
82 flag); 82 flag);
diff --git a/arch/ppc64/kernel/pmac_setup.c b/arch/ppc64/kernel/pmac_setup.c
index 25755252067a..fa8121d53b89 100644
--- a/arch/ppc64/kernel/pmac_setup.c
+++ b/arch/ppc64/kernel/pmac_setup.c
@@ -115,7 +115,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m)
115 115
116 /* find motherboard type */ 116 /* find motherboard type */
117 seq_printf(m, "machine\t\t: "); 117 seq_printf(m, "machine\t\t: ");
118 np = find_devices("device-tree"); 118 np = of_find_node_by_path("/");
119 if (np != NULL) { 119 if (np != NULL) {
120 pp = (char *) get_property(np, "model", NULL); 120 pp = (char *) get_property(np, "model", NULL);
121 if (pp != NULL) 121 if (pp != NULL)
@@ -133,6 +133,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m)
133 } 133 }
134 seq_printf(m, "\n"); 134 seq_printf(m, "\n");
135 } 135 }
136 of_node_put(np);
136 } else 137 } else
137 seq_printf(m, "PowerMac\n"); 138 seq_printf(m, "PowerMac\n");
138 139
diff --git a/arch/ppc64/kernel/vio.c b/arch/ppc64/kernel/vio.c
index c90e1dd875ce..0e555b7a6587 100644
--- a/arch/ppc64/kernel/vio.c
+++ b/arch/ppc64/kernel/vio.c
@@ -218,7 +218,7 @@ static void vio_unmap_sg(struct device *dev, struct scatterlist *sglist,
218} 218}
219 219
220static void *vio_alloc_coherent(struct device *dev, size_t size, 220static void *vio_alloc_coherent(struct device *dev, size_t size,
221 dma_addr_t *dma_handle, unsigned int __nocast flag) 221 dma_addr_t *dma_handle, gfp_t flag)
222{ 222{
223 return iommu_alloc_coherent(to_vio_dev(dev)->iommu_table, size, 223 return iommu_alloc_coherent(to_vio_dev(dev)->iommu_table, size,
224 dma_handle, flag); 224 dma_handle, flag);
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index 56a39d69e080..5ecefc02896a 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -22,6 +22,7 @@
22#include <linux/time.h> 22#include <linux/time.h>
23#include <linux/timex.h> 23#include <linux/timex.h>
24#include <linux/sched.h> 24#include <linux/sched.h>
25#include <linux/module.h>
25 26
26#include <asm/atomic.h> 27#include <asm/atomic.h>
27#include <asm/processor.h> 28#include <asm/processor.h>
@@ -39,6 +40,8 @@ struct sh_cpuinfo cpu_data[NR_CPUS];
39extern void per_cpu_trap_init(void); 40extern void per_cpu_trap_init(void);
40 41
41cpumask_t cpu_possible_map; 42cpumask_t cpu_possible_map;
43EXPORT_SYMBOL(cpu_possible_map);
44
42cpumask_t cpu_online_map; 45cpumask_t cpu_online_map;
43static atomic_t cpus_booted = ATOMIC_INIT(0); 46static atomic_t cpus_booted = ATOMIC_INIT(0);
44 47
diff --git a/arch/sparc64/kernel/dtlb_base.S b/arch/sparc64/kernel/dtlb_base.S
index 702d349c1e88..6528786840c0 100644
--- a/arch/sparc64/kernel/dtlb_base.S
+++ b/arch/sparc64/kernel/dtlb_base.S
@@ -53,19 +53,18 @@
53 * be guaranteed to be 0 ... mmu_context.h does guarantee this 53 * be guaranteed to be 0 ... mmu_context.h does guarantee this
54 * by only using 10 bits in the hwcontext value. 54 * by only using 10 bits in the hwcontext value.
55 */ 55 */
56#define CREATE_VPTE_OFFSET1(r1, r2) 56#define CREATE_VPTE_OFFSET1(r1, r2) nop
57#define CREATE_VPTE_OFFSET2(r1, r2) \ 57#define CREATE_VPTE_OFFSET2(r1, r2) \
58 srax r1, 10, r2 58 srax r1, 10, r2
59#define CREATE_VPTE_NOP nop
60#else 59#else
61#define CREATE_VPTE_OFFSET1(r1, r2) \ 60#define CREATE_VPTE_OFFSET1(r1, r2) \
62 srax r1, PAGE_SHIFT, r2 61 srax r1, PAGE_SHIFT, r2
63#define CREATE_VPTE_OFFSET2(r1, r2) \ 62#define CREATE_VPTE_OFFSET2(r1, r2) \
64 sllx r2, 3, r2 63 sllx r2, 3, r2
65#define CREATE_VPTE_NOP
66#endif 64#endif
67 65
68/* DTLB ** ICACHE line 1: Quick user TLB misses */ 66/* DTLB ** ICACHE line 1: Quick user TLB misses */
67 mov TLB_SFSR, %g1
69 ldxa [%g1 + %g1] ASI_DMMU, %g4 ! Get TAG_ACCESS 68 ldxa [%g1 + %g1] ASI_DMMU, %g4 ! Get TAG_ACCESS
70 andcc %g4, TAG_CONTEXT_BITS, %g0 ! From Nucleus? 69 andcc %g4, TAG_CONTEXT_BITS, %g0 ! From Nucleus?
71from_tl1_trap: 70from_tl1_trap:
@@ -74,18 +73,16 @@ from_tl1_trap:
74 be,pn %xcc, kvmap ! Yep, special processing 73 be,pn %xcc, kvmap ! Yep, special processing
75 CREATE_VPTE_OFFSET2(%g4, %g6) ! Create VPTE offset 74 CREATE_VPTE_OFFSET2(%g4, %g6) ! Create VPTE offset
76 cmp %g5, 4 ! Last trap level? 75 cmp %g5, 4 ! Last trap level?
77 be,pn %xcc, longpath ! Yep, cannot risk VPTE miss
78 nop ! delay slot
79 76
80/* DTLB ** ICACHE line 2: User finish + quick kernel TLB misses */ 77/* DTLB ** ICACHE line 2: User finish + quick kernel TLB misses */
78 be,pn %xcc, longpath ! Yep, cannot risk VPTE miss
79 nop ! delay slot
81 ldxa [%g3 + %g6] ASI_S, %g5 ! Load VPTE 80 ldxa [%g3 + %g6] ASI_S, %g5 ! Load VPTE
821: brgez,pn %g5, longpath ! Invalid, branch out 811: brgez,pn %g5, longpath ! Invalid, branch out
83 nop ! Delay-slot 82 nop ! Delay-slot
849: stxa %g5, [%g0] ASI_DTLB_DATA_IN ! Reload TLB 839: stxa %g5, [%g0] ASI_DTLB_DATA_IN ! Reload TLB
85 retry ! Trap return 84 retry ! Trap return
86 nop 85 nop
87 nop
88 nop
89 86
90/* DTLB ** ICACHE line 3: winfixups+real_faults */ 87/* DTLB ** ICACHE line 3: winfixups+real_faults */
91longpath: 88longpath:
@@ -106,8 +103,7 @@ longpath:
106 nop 103 nop
107 nop 104 nop
108 nop 105 nop
109 CREATE_VPTE_NOP 106 nop
110 107
111#undef CREATE_VPTE_OFFSET1 108#undef CREATE_VPTE_OFFSET1
112#undef CREATE_VPTE_OFFSET2 109#undef CREATE_VPTE_OFFSET2
113#undef CREATE_VPTE_NOP
diff --git a/arch/sparc64/kernel/dtlb_prot.S b/arch/sparc64/kernel/dtlb_prot.S
index d848bb7374bb..e0a920162604 100644
--- a/arch/sparc64/kernel/dtlb_prot.S
+++ b/arch/sparc64/kernel/dtlb_prot.S
@@ -14,14 +14,14 @@
14 */ 14 */
15 15
16/* PROT ** ICACHE line 1: User DTLB protection trap */ 16/* PROT ** ICACHE line 1: User DTLB protection trap */
17 stxa %g0, [%g1] ASI_DMMU ! Clear SFSR FaultValid bit 17 mov TLB_SFSR, %g1
18 membar #Sync ! Synchronize ASI stores 18 stxa %g0, [%g1] ASI_DMMU ! Clear FaultValid bit
19 rdpr %pstate, %g5 ! Move into alternate globals 19 membar #Sync ! Synchronize stores
20 rdpr %pstate, %g5 ! Move into alt-globals
20 wrpr %g5, PSTATE_AG|PSTATE_MG, %pstate 21 wrpr %g5, PSTATE_AG|PSTATE_MG, %pstate
21 rdpr %tl, %g1 ! Need to do a winfixup? 22 rdpr %tl, %g1 ! Need a winfixup?
22 cmp %g1, 1 ! Trap level >1? 23 cmp %g1, 1 ! Trap level >1?
23 mov TLB_TAG_ACCESS, %g4 ! Prepare reload of vaddr 24 mov TLB_TAG_ACCESS, %g4 ! For reload of vaddr
24 nop
25 25
26/* PROT ** ICACHE line 2: More real fault processing */ 26/* PROT ** ICACHE line 2: More real fault processing */
27 bgu,pn %xcc, winfix_trampoline ! Yes, perform winfixup 27 bgu,pn %xcc, winfix_trampoline ! Yes, perform winfixup
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index f685035dbdb8..11a848402fb1 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -33,7 +33,7 @@
33 /* This is trivial with the new code... */ 33 /* This is trivial with the new code... */
34 .globl do_fpdis 34 .globl do_fpdis
35do_fpdis: 35do_fpdis:
36 sethi %hi(TSTATE_PEF), %g4 ! IEU0 36 sethi %hi(TSTATE_PEF), %g4
37 rdpr %tstate, %g5 37 rdpr %tstate, %g5
38 andcc %g5, %g4, %g0 38 andcc %g5, %g4, %g0
39 be,pt %xcc, 1f 39 be,pt %xcc, 1f
@@ -50,18 +50,18 @@ do_fpdis:
50 add %g0, %g0, %g0 50 add %g0, %g0, %g0
51 ba,a,pt %xcc, rtrap_clr_l6 51 ba,a,pt %xcc, rtrap_clr_l6
52 52
531: ldub [%g6 + TI_FPSAVED], %g5 ! Load Group 531: ldub [%g6 + TI_FPSAVED], %g5
54 wr %g0, FPRS_FEF, %fprs ! LSU Group+4bubbles 54 wr %g0, FPRS_FEF, %fprs
55 andcc %g5, FPRS_FEF, %g0 ! IEU1 Group 55 andcc %g5, FPRS_FEF, %g0
56 be,a,pt %icc, 1f ! CTI 56 be,a,pt %icc, 1f
57 clr %g7 ! IEU0 57 clr %g7
58 ldx [%g6 + TI_GSR], %g7 ! Load Group 58 ldx [%g6 + TI_GSR], %g7
591: andcc %g5, FPRS_DL, %g0 ! IEU1 591: andcc %g5, FPRS_DL, %g0
60 bne,pn %icc, 2f ! CTI 60 bne,pn %icc, 2f
61 fzero %f0 ! FPA 61 fzero %f0
62 andcc %g5, FPRS_DU, %g0 ! IEU1 Group 62 andcc %g5, FPRS_DU, %g0
63 bne,pn %icc, 1f ! CTI 63 bne,pn %icc, 1f
64 fzero %f2 ! FPA 64 fzero %f2
65 faddd %f0, %f2, %f4 65 faddd %f0, %f2, %f4
66 fmuld %f0, %f2, %f6 66 fmuld %f0, %f2, %f6
67 faddd %f0, %f2, %f8 67 faddd %f0, %f2, %f8
@@ -104,8 +104,10 @@ do_fpdis:
104 add %g6, TI_FPREGS + 0xc0, %g2 104 add %g6, TI_FPREGS + 0xc0, %g2
105 faddd %f0, %f2, %f8 105 faddd %f0, %f2, %f8
106 fmuld %f0, %f2, %f10 106 fmuld %f0, %f2, %f10
107 ldda [%g1] ASI_BLK_S, %f32 ! grrr, where is ASI_BLK_NUCLEUS 8-( 107 membar #Sync
108 ldda [%g1] ASI_BLK_S, %f32
108 ldda [%g2] ASI_BLK_S, %f48 109 ldda [%g2] ASI_BLK_S, %f48
110 membar #Sync
109 faddd %f0, %f2, %f12 111 faddd %f0, %f2, %f12
110 fmuld %f0, %f2, %f14 112 fmuld %f0, %f2, %f14
111 faddd %f0, %f2, %f16 113 faddd %f0, %f2, %f16
@@ -116,7 +118,6 @@ do_fpdis:
116 fmuld %f0, %f2, %f26 118 fmuld %f0, %f2, %f26
117 faddd %f0, %f2, %f28 119 faddd %f0, %f2, %f28
118 fmuld %f0, %f2, %f30 120 fmuld %f0, %f2, %f30
119 membar #Sync
120 b,pt %xcc, fpdis_exit 121 b,pt %xcc, fpdis_exit
121 nop 122 nop
1222: andcc %g5, FPRS_DU, %g0 1232: andcc %g5, FPRS_DU, %g0
@@ -133,8 +134,10 @@ do_fpdis:
133 add %g6, TI_FPREGS + 0x40, %g2 134 add %g6, TI_FPREGS + 0x40, %g2
134 faddd %f32, %f34, %f36 135 faddd %f32, %f34, %f36
135 fmuld %f32, %f34, %f38 136 fmuld %f32, %f34, %f38
136 ldda [%g1] ASI_BLK_S, %f0 ! grrr, where is ASI_BLK_NUCLEUS 8-( 137 membar #Sync
138 ldda [%g1] ASI_BLK_S, %f0
137 ldda [%g2] ASI_BLK_S, %f16 139 ldda [%g2] ASI_BLK_S, %f16
140 membar #Sync
138 faddd %f32, %f34, %f40 141 faddd %f32, %f34, %f40
139 fmuld %f32, %f34, %f42 142 fmuld %f32, %f34, %f42
140 faddd %f32, %f34, %f44 143 faddd %f32, %f34, %f44
@@ -147,7 +150,6 @@ do_fpdis:
147 fmuld %f32, %f34, %f58 150 fmuld %f32, %f34, %f58
148 faddd %f32, %f34, %f60 151 faddd %f32, %f34, %f60
149 fmuld %f32, %f34, %f62 152 fmuld %f32, %f34, %f62
150 membar #Sync
151 ba,pt %xcc, fpdis_exit 153 ba,pt %xcc, fpdis_exit
152 nop 154 nop
1533: mov SECONDARY_CONTEXT, %g3 1553: mov SECONDARY_CONTEXT, %g3
@@ -158,7 +160,8 @@ do_fpdis:
158 stxa %g2, [%g3] ASI_DMMU 160 stxa %g2, [%g3] ASI_DMMU
159 membar #Sync 161 membar #Sync
160 mov 0x40, %g2 162 mov 0x40, %g2
161 ldda [%g1] ASI_BLK_S, %f0 ! grrr, where is ASI_BLK_NUCLEUS 8-( 163 membar #Sync
164 ldda [%g1] ASI_BLK_S, %f0
162 ldda [%g1 + %g2] ASI_BLK_S, %f16 165 ldda [%g1 + %g2] ASI_BLK_S, %f16
163 add %g1, 0x80, %g1 166 add %g1, 0x80, %g1
164 ldda [%g1] ASI_BLK_S, %f32 167 ldda [%g1] ASI_BLK_S, %f32
diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S
index 24340496cdd3..b49dcd4504b0 100644
--- a/arch/sparc64/kernel/head.S
+++ b/arch/sparc64/kernel/head.S
@@ -28,19 +28,14 @@
28#include <asm/mmu.h> 28#include <asm/mmu.h>
29 29
30/* This section from from _start to sparc64_boot_end should fit into 30/* This section from from _start to sparc64_boot_end should fit into
31 * 0x0000.0000.0040.4000 to 0x0000.0000.0040.8000 and will be sharing space 31 * 0x0000000000404000 to 0x0000000000408000.
32 * with bootup_user_stack, which is from 0x0000.0000.0040.4000 to
33 * 0x0000.0000.0040.6000 and empty_bad_page, which is from
34 * 0x0000.0000.0040.6000 to 0x0000.0000.0040.8000.
35 */ 32 */
36
37 .text 33 .text
38 .globl start, _start, stext, _stext 34 .globl start, _start, stext, _stext
39_start: 35_start:
40start: 36start:
41_stext: 37_stext:
42stext: 38stext:
43bootup_user_stack:
44! 0x0000000000404000 39! 0x0000000000404000
45 b sparc64_boot 40 b sparc64_boot
46 flushw /* Flush register file. */ 41 flushw /* Flush register file. */
@@ -191,8 +186,9 @@ prom_boot_mapping_phys_low:
191 stx %l3, [%sp + 2047 + 128 + 0x10] ! num_rets, 5 186 stx %l3, [%sp + 2047 + 128 + 0x10] ! num_rets, 5
192 stx %l2, [%sp + 2047 + 128 + 0x18] ! arg1: "translate" 187 stx %l2, [%sp + 2047 + 128 + 0x18] ! arg1: "translate"
193 stx %l5, [%sp + 2047 + 128 + 0x20] ! arg2: prom_mmu_ihandle_cache 188 stx %l5, [%sp + 2047 + 128 + 0x20] ! arg2: prom_mmu_ihandle_cache
194 srlx %l0, 22, %l3 189 /* PAGE align */
195 sllx %l3, 22, %l3 190 srlx %l0, 13, %l3
191 sllx %l3, 13, %l3
196 stx %l3, [%sp + 2047 + 128 + 0x28] ! arg3: vaddr, our PC 192 stx %l3, [%sp + 2047 + 128 + 0x28] ! arg3: vaddr, our PC
197 stx %g0, [%sp + 2047 + 128 + 0x30] ! res1 193 stx %g0, [%sp + 2047 + 128 + 0x30] ! res1
198 stx %g0, [%sp + 2047 + 128 + 0x38] ! res2 194 stx %g0, [%sp + 2047 + 128 + 0x38] ! res2
@@ -211,6 +207,9 @@ prom_boot_mapping_phys_low:
211 ldx [%sp + 2047 + 128 + 0x48], %l2 ! physaddr high 207 ldx [%sp + 2047 + 128 + 0x48], %l2 ! physaddr high
212 stx %l2, [%l4 + 0x0] 208 stx %l2, [%l4 + 0x0]
213 ldx [%sp + 2047 + 128 + 0x50], %l3 ! physaddr low 209 ldx [%sp + 2047 + 128 + 0x50], %l3 ! physaddr low
210 /* 4MB align */
211 srlx %l3, 22, %l3
212 sllx %l3, 22, %l3
214 stx %l3, [%l4 + 0x8] 213 stx %l3, [%l4 + 0x8]
215 214
216 /* Leave service as-is, "call-method" */ 215 /* Leave service as-is, "call-method" */
@@ -382,32 +381,78 @@ tlb_fixup_done:
382 nop 381 nop
383 /* Not reached... */ 382 /* Not reached... */
384 383
385/* IMPORTANT NOTE: Whenever making changes here, check 384 /* This is meant to allow the sharing of this code between
386 * trampoline.S as well. -jj */ 385 * boot processor invocation (via setup_tba() below) and
387 .globl setup_tba 386 * secondary processor startup (via trampoline.S). The
388setup_tba: /* i0 = is_starfire */ 387 * former does use this code, the latter does not yet due
389 save %sp, -160, %sp 388 * to some complexities. That should be fixed up at some
389 * point.
390 *
391 * There used to be enormous complexity wrt. transferring
392 * over from the firwmare's trap table to the Linux kernel's.
393 * For example, there was a chicken & egg problem wrt. building
394 * the OBP page tables, yet needing to be on the Linux kernel
395 * trap table (to translate PAGE_OFFSET addresses) in order to
396 * do that.
397 *
398 * We now handle OBP tlb misses differently, via linear lookups
399 * into the prom_trans[] array. So that specific problem no
400 * longer exists. Yet, unfortunately there are still some issues
401 * preventing trampoline.S from using this code... ho hum.
402 */
403 .globl setup_trap_table
404setup_trap_table:
405 save %sp, -192, %sp
390 406
391 rdpr %tba, %g7 407 /* Force interrupts to be disabled. */
392 sethi %hi(prom_tba), %o1 408 rdpr %pstate, %o1
393 or %o1, %lo(prom_tba), %o1 409 andn %o1, PSTATE_IE, %o1
394 stx %g7, [%o1] 410 wrpr %o1, 0x0, %pstate
411 wrpr %g0, 15, %pil
412
413 /* Make the firmware call to jump over to the Linux trap table. */
414 call prom_set_trap_table
415 sethi %hi(sparc64_ttable_tl0), %o0
416
417 /* Start using proper page size encodings in ctx register. */
418 sethi %hi(sparc64_kern_pri_context), %g3
419 ldx [%g3 + %lo(sparc64_kern_pri_context)], %g2
420 mov PRIMARY_CONTEXT, %g1
421 stxa %g2, [%g1] ASI_DMMU
422 membar #Sync
423
424 /* The Linux trap handlers expect various trap global registers
425 * to be setup with some fixed values. So here we set these
426 * up very carefully. These globals are:
427 *
428 * Alternate Globals (PSTATE_AG):
429 *
430 * %g6 --> current_thread_info()
431 *
432 * MMU Globals (PSTATE_MG):
433 *
434 * %g1 --> TLB_SFSR
435 * %g2 --> ((_PAGE_VALID | _PAGE_SZ4MB |
436 * _PAGE_CP | _PAGE_CV | _PAGE_P | _PAGE_W)
437 * ^ 0xfffff80000000000)
438 * (this %g2 value is used for computing the PAGE_OFFSET kernel
439 * TLB entries quickly, the virtual address of the fault XOR'd
440 * with this %g2 value is the PTE to load into the TLB)
441 * %g3 --> VPTE_BASE_CHEETAH or VPTE_BASE_SPITFIRE
442 *
443 * Interrupt Globals (PSTATE_IG, setup by init_irqwork_curcpu()):
444 *
445 * %g6 --> __irq_work[smp_processor_id()]
446 */
395 447
396 /* Setup "Linux" globals 8-) */
397 rdpr %pstate, %o1 448 rdpr %pstate, %o1
398 mov %g6, %o2 449 mov %g6, %o2
399 wrpr %o1, (PSTATE_AG|PSTATE_IE), %pstate 450 wrpr %o1, PSTATE_AG, %pstate
400 sethi %hi(sparc64_ttable_tl0), %g1
401 wrpr %g1, %tba
402 mov %o2, %g6 451 mov %o2, %g6
403 452
404 /* Set up MMU globals */
405 wrpr %o1, (PSTATE_MG|PSTATE_IE), %pstate
406
407 /* Set fixed globals used by dTLB miss handler. */
408#define KERN_HIGHBITS ((_PAGE_VALID|_PAGE_SZ4MB)^0xfffff80000000000) 453#define KERN_HIGHBITS ((_PAGE_VALID|_PAGE_SZ4MB)^0xfffff80000000000)
409#define KERN_LOWBITS (_PAGE_CP | _PAGE_CV | _PAGE_P | _PAGE_W) 454#define KERN_LOWBITS (_PAGE_CP | _PAGE_CV | _PAGE_P | _PAGE_W)
410 455 wrpr %o1, PSTATE_MG, %pstate
411 mov TSB_REG, %g1 456 mov TSB_REG, %g1
412 stxa %g0, [%g1] ASI_DMMU 457 stxa %g0, [%g1] ASI_DMMU
413 membar #Sync 458 membar #Sync
@@ -419,17 +464,17 @@ setup_tba: /* i0 = is_starfire */
419 sllx %g2, 32, %g2 464 sllx %g2, 32, %g2
420 or %g2, KERN_LOWBITS, %g2 465 or %g2, KERN_LOWBITS, %g2
421 466
422 BRANCH_IF_ANY_CHEETAH(g3,g7,cheetah_vpte_base) 467 BRANCH_IF_ANY_CHEETAH(g3,g7,8f)
423 ba,pt %xcc, spitfire_vpte_base 468 ba,pt %xcc, 9f
424 nop 469 nop
425 470
426cheetah_vpte_base: 4718:
427 sethi %uhi(VPTE_BASE_CHEETAH), %g3 472 sethi %uhi(VPTE_BASE_CHEETAH), %g3
428 or %g3, %ulo(VPTE_BASE_CHEETAH), %g3 473 or %g3, %ulo(VPTE_BASE_CHEETAH), %g3
429 ba,pt %xcc, 2f 474 ba,pt %xcc, 2f
430 sllx %g3, 32, %g3 475 sllx %g3, 32, %g3
431 476
432spitfire_vpte_base: 4779:
433 sethi %uhi(VPTE_BASE_SPITFIRE), %g3 478 sethi %uhi(VPTE_BASE_SPITFIRE), %g3
434 or %g3, %ulo(VPTE_BASE_SPITFIRE), %g3 479 or %g3, %ulo(VPTE_BASE_SPITFIRE), %g3
435 sllx %g3, 32, %g3 480 sllx %g3, 32, %g3
@@ -455,41 +500,55 @@ spitfire_vpte_base:
455 sllx %o2, 32, %o2 500 sllx %o2, 32, %o2
456 wr %o2, %asr25 501 wr %o2, %asr25
457 502
458 /* Ok, we're done setting up all the state our trap mechanims needs,
459 * now get back into normal globals and let the PROM know what is up.
460 */
4612: 5032:
462 wrpr %g0, %g0, %wstate 504 wrpr %g0, %g0, %wstate
463 wrpr %o1, PSTATE_IE, %pstate 505 wrpr %o1, 0x0, %pstate
464 506
465 call init_irqwork_curcpu 507 call init_irqwork_curcpu
466 nop 508 nop
467 509
468 call prom_set_trap_table 510 /* Now we can turn interrupts back on. */
469 sethi %hi(sparc64_ttable_tl0), %o0
470
471 /* Start using proper page size encodings in ctx register. */
472 sethi %hi(sparc64_kern_pri_context), %g3
473 ldx [%g3 + %lo(sparc64_kern_pri_context)], %g2
474 mov PRIMARY_CONTEXT, %g1
475 stxa %g2, [%g1] ASI_DMMU
476 membar #Sync
477
478 rdpr %pstate, %o1 511 rdpr %pstate, %o1
479 or %o1, PSTATE_IE, %o1 512 or %o1, PSTATE_IE, %o1
480 wrpr %o1, 0, %pstate 513 wrpr %o1, 0, %pstate
514 wrpr %g0, 0x0, %pil
481 515
482 ret 516 ret
483 restore 517 restore
484 518
519 .globl setup_tba
520setup_tba: /* i0 = is_starfire */
521 save %sp, -192, %sp
522
523 /* The boot processor is the only cpu which invokes this
524 * routine, the other cpus set things up via trampoline.S.
525 * So save the OBP trap table address here.
526 */
527 rdpr %tba, %g7
528 sethi %hi(prom_tba), %o1
529 or %o1, %lo(prom_tba), %o1
530 stx %g7, [%o1]
531
532 call setup_trap_table
533 nop
534
535 ret
536 restore
537sparc64_boot_end:
538
539#include "systbls.S"
540#include "ktlb.S"
541#include "etrap.S"
542#include "rtrap.S"
543#include "winfixup.S"
544#include "entry.S"
545
485/* 546/*
486 * The following skips make sure the trap table in ttable.S is aligned 547 * The following skip makes sure the trap table in ttable.S is aligned
487 * on a 32K boundary as required by the v9 specs for TBA register. 548 * on a 32K boundary as required by the v9 specs for TBA register.
488 */ 549 */
489sparc64_boot_end: 5501:
490 .skip 0x2000 + _start - sparc64_boot_end 551 .skip 0x4000 + _start - 1b
491bootup_user_stack_end:
492 .skip 0x2000
493 552
494#ifdef CONFIG_SBUS 553#ifdef CONFIG_SBUS
495/* This is just a hack to fool make depend config.h discovering 554/* This is just a hack to fool make depend config.h discovering
@@ -501,15 +560,6 @@ bootup_user_stack_end:
501! 0x0000000000408000 560! 0x0000000000408000
502 561
503#include "ttable.S" 562#include "ttable.S"
504#include "systbls.S"
505#include "ktlb.S"
506#include "etrap.S"
507#include "rtrap.S"
508#include "winfixup.S"
509#include "entry.S"
510
511 /* This is just anal retentiveness on my part... */
512 .align 16384
513 563
514 .data 564 .data
515 .align 8 565 .align 8
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index c9b69167632a..233526ba3abe 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -27,6 +27,7 @@
27#include <asm/atomic.h> 27#include <asm/atomic.h>
28#include <asm/system.h> 28#include <asm/system.h>
29#include <asm/irq.h> 29#include <asm/irq.h>
30#include <asm/io.h>
30#include <asm/sbus.h> 31#include <asm/sbus.h>
31#include <asm/iommu.h> 32#include <asm/iommu.h>
32#include <asm/upa.h> 33#include <asm/upa.h>
diff --git a/arch/sparc64/kernel/itlb_base.S b/arch/sparc64/kernel/itlb_base.S
index b5e32dfa4fbc..4951ff8f6877 100644
--- a/arch/sparc64/kernel/itlb_base.S
+++ b/arch/sparc64/kernel/itlb_base.S
@@ -15,14 +15,12 @@
15 */ 15 */
16#define CREATE_VPTE_OFFSET1(r1, r2) \ 16#define CREATE_VPTE_OFFSET1(r1, r2) \
17 srax r1, 10, r2 17 srax r1, 10, r2
18#define CREATE_VPTE_OFFSET2(r1, r2) 18#define CREATE_VPTE_OFFSET2(r1, r2) nop
19#define CREATE_VPTE_NOP nop
20#else /* PAGE_SHIFT */ 19#else /* PAGE_SHIFT */
21#define CREATE_VPTE_OFFSET1(r1, r2) \ 20#define CREATE_VPTE_OFFSET1(r1, r2) \
22 srax r1, PAGE_SHIFT, r2 21 srax r1, PAGE_SHIFT, r2
23#define CREATE_VPTE_OFFSET2(r1, r2) \ 22#define CREATE_VPTE_OFFSET2(r1, r2) \
24 sllx r2, 3, r2 23 sllx r2, 3, r2
25#define CREATE_VPTE_NOP
26#endif /* PAGE_SHIFT */ 24#endif /* PAGE_SHIFT */
27 25
28 26
@@ -36,6 +34,7 @@
36 */ 34 */
37 35
38/* ITLB ** ICACHE line 1: Quick user TLB misses */ 36/* ITLB ** ICACHE line 1: Quick user TLB misses */
37 mov TLB_SFSR, %g1
39 ldxa [%g1 + %g1] ASI_IMMU, %g4 ! Get TAG_ACCESS 38 ldxa [%g1 + %g1] ASI_IMMU, %g4 ! Get TAG_ACCESS
40 CREATE_VPTE_OFFSET1(%g4, %g6) ! Create VPTE offset 39 CREATE_VPTE_OFFSET1(%g4, %g6) ! Create VPTE offset
41 CREATE_VPTE_OFFSET2(%g4, %g6) ! Create VPTE offset 40 CREATE_VPTE_OFFSET2(%g4, %g6) ! Create VPTE offset
@@ -43,41 +42,38 @@
431: brgez,pn %g5, 3f ! Not valid, branch out 421: brgez,pn %g5, 3f ! Not valid, branch out
44 sethi %hi(_PAGE_EXEC), %g4 ! Delay-slot 43 sethi %hi(_PAGE_EXEC), %g4 ! Delay-slot
45 andcc %g5, %g4, %g0 ! Executable? 44 andcc %g5, %g4, %g0 ! Executable?
45
46/* ITLB ** ICACHE line 2: Real faults */
46 be,pn %xcc, 3f ! Nope, branch. 47 be,pn %xcc, 3f ! Nope, branch.
47 nop ! Delay-slot 48 nop ! Delay-slot
482: stxa %g5, [%g0] ASI_ITLB_DATA_IN ! Load PTE into TLB 492: stxa %g5, [%g0] ASI_ITLB_DATA_IN ! Load PTE into TLB
49 retry ! Trap return 50 retry ! Trap return
503: rdpr %pstate, %g4 ! Move into alternate globals 513: rdpr %pstate, %g4 ! Move into alt-globals
51
52/* ITLB ** ICACHE line 2: Real faults */
53 wrpr %g4, PSTATE_AG|PSTATE_MG, %pstate 52 wrpr %g4, PSTATE_AG|PSTATE_MG, %pstate
54 rdpr %tpc, %g5 ! And load faulting VA 53 rdpr %tpc, %g5 ! And load faulting VA
55 mov FAULT_CODE_ITLB, %g4 ! It was read from ITLB 54 mov FAULT_CODE_ITLB, %g4 ! It was read from ITLB
56sparc64_realfault_common: ! Called by TL0 dtlb_miss too 55
56/* ITLB ** ICACHE line 3: Finish faults */
57sparc64_realfault_common: ! Called by dtlb_miss
57 stb %g4, [%g6 + TI_FAULT_CODE] 58 stb %g4, [%g6 + TI_FAULT_CODE]
58 stx %g5, [%g6 + TI_FAULT_ADDR] 59 stx %g5, [%g6 + TI_FAULT_ADDR]
59 ba,pt %xcc, etrap ! Save state 60 ba,pt %xcc, etrap ! Save state
601: rd %pc, %g7 ! ... 611: rd %pc, %g7 ! ...
61 nop
62
63/* ITLB ** ICACHE line 3: Finish faults + window fixups */
64 call do_sparc64_fault ! Call fault handler 62 call do_sparc64_fault ! Call fault handler
65 add %sp, PTREGS_OFF, %o0! Compute pt_regs arg 63 add %sp, PTREGS_OFF, %o0! Compute pt_regs arg
66 ba,pt %xcc, rtrap_clr_l6 ! Restore cpu state 64 ba,pt %xcc, rtrap_clr_l6 ! Restore cpu state
67 nop 65 nop
66
67/* ITLB ** ICACHE line 4: Window fixups */
68winfix_trampoline: 68winfix_trampoline:
69 rdpr %tpc, %g3 ! Prepare winfixup TNPC 69 rdpr %tpc, %g3 ! Prepare winfixup TNPC
70 or %g3, 0x7c, %g3 ! Compute offset to branch 70 or %g3, 0x7c, %g3 ! Compute branch offset
71 wrpr %g3, %tnpc ! Write it into TNPC 71 wrpr %g3, %tnpc ! Write it into TNPC
72 done ! Do it to it 72 done ! Do it to it
73
74/* ITLB ** ICACHE line 4: Unused... */
75 nop 73 nop
76 nop 74 nop
77 nop 75 nop
78 nop 76 nop
79 CREATE_VPTE_NOP
80 77
81#undef CREATE_VPTE_OFFSET1 78#undef CREATE_VPTE_OFFSET1
82#undef CREATE_VPTE_OFFSET2 79#undef CREATE_VPTE_OFFSET2
83#undef CREATE_VPTE_NOP
diff --git a/arch/sparc64/kernel/ktlb.S b/arch/sparc64/kernel/ktlb.S
index 7796b37f478c..d9244d3c9f73 100644
--- a/arch/sparc64/kernel/ktlb.S
+++ b/arch/sparc64/kernel/ktlb.S
@@ -58,9 +58,6 @@ vpte_noent:
58 done 58 done
59 59
60vpte_insn_obp: 60vpte_insn_obp:
61 sethi %hi(prom_pmd_phys), %g5
62 ldx [%g5 + %lo(prom_pmd_phys)], %g5
63
64 /* Behave as if we are at TL0. */ 61 /* Behave as if we are at TL0. */
65 wrpr %g0, 1, %tl 62 wrpr %g0, 1, %tl
66 rdpr %tpc, %g4 /* Find original faulting iaddr */ 63 rdpr %tpc, %g4 /* Find original faulting iaddr */
@@ -71,58 +68,57 @@ vpte_insn_obp:
71 mov TLB_SFSR, %g1 68 mov TLB_SFSR, %g1
72 stxa %g4, [%g1 + %g1] ASI_IMMU 69 stxa %g4, [%g1 + %g1] ASI_IMMU
73 70
74 /* Get PMD offset. */ 71 sethi %hi(prom_trans), %g5
75 srlx %g4, 23, %g6 72 or %g5, %lo(prom_trans), %g5
76 and %g6, 0x7ff, %g6 73
77 sllx %g6, 2, %g6 741: ldx [%g5 + 0x00], %g6 ! base
78 75 brz,a,pn %g6, longpath ! no more entries, fail
79 /* Load PMD, is it valid? */ 76 mov TLB_SFSR, %g1 ! and restore %g1
80 lduwa [%g5 + %g6] ASI_PHYS_USE_EC, %g5 77 ldx [%g5 + 0x08], %g1 ! len
81 brz,pn %g5, longpath 78 add %g6, %g1, %g1 ! end
82 sllx %g5, 11, %g5 79 cmp %g6, %g4
83 80 bgu,pt %xcc, 2f
84 /* Get PTE offset. */ 81 cmp %g4, %g1
85 srlx %g4, 13, %g6 82 bgeu,pt %xcc, 2f
86 and %g6, 0x3ff, %g6 83 ldx [%g5 + 0x10], %g1 ! PTE
87 sllx %g6, 3, %g6 84
88 85 /* TLB load, restore %g1, and return from trap. */
89 /* Load PTE. */ 86 sub %g4, %g6, %g6
90 ldxa [%g5 + %g6] ASI_PHYS_USE_EC, %g5 87 add %g1, %g6, %g5
91 brgez,pn %g5, longpath 88 mov TLB_SFSR, %g1
92 nop
93
94 /* TLB load and return from trap. */
95 stxa %g5, [%g0] ASI_ITLB_DATA_IN 89 stxa %g5, [%g0] ASI_ITLB_DATA_IN
96 retry 90 retry
97 91
98kvmap_do_obp: 922: ba,pt %xcc, 1b
99 sethi %hi(prom_pmd_phys), %g5 93 add %g5, (3 * 8), %g5 ! next entry
100 ldx [%g5 + %lo(prom_pmd_phys)], %g5
101
102 /* Get PMD offset. */
103 srlx %g4, 23, %g6
104 and %g6, 0x7ff, %g6
105 sllx %g6, 2, %g6
106
107 /* Load PMD, is it valid? */
108 lduwa [%g5 + %g6] ASI_PHYS_USE_EC, %g5
109 brz,pn %g5, longpath
110 sllx %g5, 11, %g5
111
112 /* Get PTE offset. */
113 srlx %g4, 13, %g6
114 and %g6, 0x3ff, %g6
115 sllx %g6, 3, %g6
116
117 /* Load PTE. */
118 ldxa [%g5 + %g6] ASI_PHYS_USE_EC, %g5
119 brgez,pn %g5, longpath
120 nop
121 94
122 /* TLB load and return from trap. */ 95kvmap_do_obp:
96 sethi %hi(prom_trans), %g5
97 or %g5, %lo(prom_trans), %g5
98 srlx %g4, 13, %g4
99 sllx %g4, 13, %g4
100
1011: ldx [%g5 + 0x00], %g6 ! base
102 brz,a,pn %g6, longpath ! no more entries, fail
103 mov TLB_SFSR, %g1 ! and restore %g1
104 ldx [%g5 + 0x08], %g1 ! len
105 add %g6, %g1, %g1 ! end
106 cmp %g6, %g4
107 bgu,pt %xcc, 2f
108 cmp %g4, %g1
109 bgeu,pt %xcc, 2f
110 ldx [%g5 + 0x10], %g1 ! PTE
111
112 /* TLB load, restore %g1, and return from trap. */
113 sub %g4, %g6, %g6
114 add %g1, %g6, %g5
115 mov TLB_SFSR, %g1
123 stxa %g5, [%g0] ASI_DTLB_DATA_IN 116 stxa %g5, [%g0] ASI_DTLB_DATA_IN
124 retry 117 retry
125 118
1192: ba,pt %xcc, 1b
120 add %g5, (3 * 8), %g5 ! next entry
121
126/* 122/*
127 * On a first level data miss, check whether this is to the OBP range (note 123 * On a first level data miss, check whether this is to the OBP range (note
128 * that such accesses can be made by prom, as well as by kernel using 124 * that such accesses can be made by prom, as well as by kernel using
diff --git a/arch/sparc64/kernel/pci_iommu.c b/arch/sparc64/kernel/pci_iommu.c
index 425c60cfea19..a11910be1013 100644
--- a/arch/sparc64/kernel/pci_iommu.c
+++ b/arch/sparc64/kernel/pci_iommu.c
@@ -49,12 +49,6 @@ static void __iommu_flushall(struct pci_iommu *iommu)
49 49
50 /* Ensure completion of previous PIO writes. */ 50 /* Ensure completion of previous PIO writes. */
51 (void) pci_iommu_read(iommu->write_complete_reg); 51 (void) pci_iommu_read(iommu->write_complete_reg);
52
53 /* Now update everyone's flush point. */
54 for (entry = 0; entry < PBM_NCLUSTERS; entry++) {
55 iommu->alloc_info[entry].flush =
56 iommu->alloc_info[entry].next;
57 }
58} 52}
59 53
60#define IOPTE_CONSISTENT(CTX) \ 54#define IOPTE_CONSISTENT(CTX) \
@@ -80,120 +74,117 @@ static void inline iopte_make_dummy(struct pci_iommu *iommu, iopte_t *iopte)
80 iopte_val(*iopte) = val; 74 iopte_val(*iopte) = val;
81} 75}
82 76
83void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize) 77/* Based largely upon the ppc64 iommu allocator. */
78static long pci_arena_alloc(struct pci_iommu *iommu, unsigned long npages)
84{ 79{
85 int i; 80 struct pci_iommu_arena *arena = &iommu->arena;
86 81 unsigned long n, i, start, end, limit;
87 tsbsize /= sizeof(iopte_t); 82 int pass;
88 83
89 for (i = 0; i < tsbsize; i++) 84 limit = arena->limit;
90 iopte_make_dummy(iommu, &iommu->page_table[i]); 85 start = arena->hint;
91} 86 pass = 0;
92 87
93static iopte_t *alloc_streaming_cluster(struct pci_iommu *iommu, unsigned long npages) 88again:
94{ 89 n = find_next_zero_bit(arena->map, limit, start);
95 iopte_t *iopte, *limit, *first; 90 end = n + npages;
96 unsigned long cnum, ent, flush_point; 91 if (unlikely(end >= limit)) {
97 92 if (likely(pass < 1)) {
98 cnum = 0; 93 limit = start;
99 while ((1UL << cnum) < npages) 94 start = 0;
100 cnum++; 95 __iommu_flushall(iommu);
101 iopte = (iommu->page_table + 96 pass++;
102 (cnum << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS))); 97 goto again;
103 98 } else {
104 if (cnum == 0) 99 /* Scanned the whole thing, give up. */
105 limit = (iommu->page_table + 100 return -1;
106 iommu->lowest_consistent_map);
107 else
108 limit = (iopte +
109 (1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS)));
110
111 iopte += ((ent = iommu->alloc_info[cnum].next) << cnum);
112 flush_point = iommu->alloc_info[cnum].flush;
113
114 first = iopte;
115 for (;;) {
116 if (IOPTE_IS_DUMMY(iommu, iopte)) {
117 if ((iopte + (1 << cnum)) >= limit)
118 ent = 0;
119 else
120 ent = ent + 1;
121 iommu->alloc_info[cnum].next = ent;
122 if (ent == flush_point)
123 __iommu_flushall(iommu);
124 break;
125 } 101 }
126 iopte += (1 << cnum); 102 }
127 ent++; 103
128 if (iopte >= limit) { 104 for (i = n; i < end; i++) {
129 iopte = (iommu->page_table + 105 if (test_bit(i, arena->map)) {
130 (cnum << 106 start = i + 1;
131 (iommu->page_table_sz_bits - PBM_LOGCLUSTERS))); 107 goto again;
132 ent = 0;
133 } 108 }
134 if (ent == flush_point)
135 __iommu_flushall(iommu);
136 if (iopte == first)
137 goto bad;
138 } 109 }
139 110
140 /* I've got your streaming cluster right here buddy boy... */ 111 for (i = n; i < end; i++)
141 return iopte; 112 __set_bit(i, arena->map);
142 113
143bad: 114 arena->hint = end;
144 printk(KERN_EMERG "pci_iommu: alloc_streaming_cluster of npages(%ld) failed!\n", 115
145 npages); 116 return n;
146 return NULL;
147} 117}
148 118
149static void free_streaming_cluster(struct pci_iommu *iommu, dma_addr_t base, 119static void pci_arena_free(struct pci_iommu_arena *arena, unsigned long base, unsigned long npages)
150 unsigned long npages, unsigned long ctx)
151{ 120{
152 unsigned long cnum, ent; 121 unsigned long i;
153 122
154 cnum = 0; 123 for (i = base; i < (base + npages); i++)
155 while ((1UL << cnum) < npages) 124 __clear_bit(i, arena->map);
156 cnum++; 125}
157 126
158 ent = (base << (32 - IO_PAGE_SHIFT + PBM_LOGCLUSTERS - iommu->page_table_sz_bits)) 127void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask)
159 >> (32 + PBM_LOGCLUSTERS + cnum - iommu->page_table_sz_bits); 128{
129 unsigned long i, tsbbase, order, sz, num_tsb_entries;
130
131 num_tsb_entries = tsbsize / sizeof(iopte_t);
132
133 /* Setup initial software IOMMU state. */
134 spin_lock_init(&iommu->lock);
135 iommu->ctx_lowest_free = 1;
136 iommu->page_table_map_base = dma_offset;
137 iommu->dma_addr_mask = dma_addr_mask;
138
139 /* Allocate and initialize the free area map. */
140 sz = num_tsb_entries / 8;
141 sz = (sz + 7UL) & ~7UL;
142 iommu->arena.map = kmalloc(sz, GFP_KERNEL);
143 if (!iommu->arena.map) {
144 prom_printf("PCI_IOMMU: Error, kmalloc(arena.map) failed.\n");
145 prom_halt();
146 }
147 memset(iommu->arena.map, 0, sz);
148 iommu->arena.limit = num_tsb_entries;
160 149
161 /* If the global flush might not have caught this entry, 150 /* Allocate and initialize the dummy page which we
162 * adjust the flush point such that we will flush before 151 * set inactive IO PTEs to point to.
163 * ever trying to reuse it.
164 */ 152 */
165#define between(X,Y,Z) (((Z) - (Y)) >= ((X) - (Y))) 153 iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0);
166 if (between(ent, iommu->alloc_info[cnum].next, iommu->alloc_info[cnum].flush)) 154 if (!iommu->dummy_page) {
167 iommu->alloc_info[cnum].flush = ent; 155 prom_printf("PCI_IOMMU: Error, gfp(dummy_page) failed.\n");
168#undef between 156 prom_halt();
157 }
158 memset((void *)iommu->dummy_page, 0, PAGE_SIZE);
159 iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);
160
161 /* Now allocate and setup the IOMMU page table itself. */
162 order = get_order(tsbsize);
163 tsbbase = __get_free_pages(GFP_KERNEL, order);
164 if (!tsbbase) {
165 prom_printf("PCI_IOMMU: Error, gfp(tsb) failed.\n");
166 prom_halt();
167 }
168 iommu->page_table = (iopte_t *)tsbbase;
169
170 for (i = 0; i < num_tsb_entries; i++)
171 iopte_make_dummy(iommu, &iommu->page_table[i]);
169} 172}
170 173
171/* We allocate consistent mappings from the end of cluster zero. */ 174static inline iopte_t *alloc_npages(struct pci_iommu *iommu, unsigned long npages)
172static iopte_t *alloc_consistent_cluster(struct pci_iommu *iommu, unsigned long npages)
173{ 175{
174 iopte_t *iopte; 176 long entry;
175 177
176 iopte = iommu->page_table + (1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS)); 178 entry = pci_arena_alloc(iommu, npages);
177 while (iopte > iommu->page_table) { 179 if (unlikely(entry < 0))
178 iopte--; 180 return NULL;
179 if (IOPTE_IS_DUMMY(iommu, iopte)) {
180 unsigned long tmp = npages;
181 181
182 while (--tmp) { 182 return iommu->page_table + entry;
183 iopte--; 183}
184 if (!IOPTE_IS_DUMMY(iommu, iopte))
185 break;
186 }
187 if (tmp == 0) {
188 u32 entry = (iopte - iommu->page_table);
189 184
190 if (entry < iommu->lowest_consistent_map) 185static inline void free_npages(struct pci_iommu *iommu, dma_addr_t base, unsigned long npages)
191 iommu->lowest_consistent_map = entry; 186{
192 return iopte; 187 pci_arena_free(&iommu->arena, base >> IO_PAGE_SHIFT, npages);
193 }
194 }
195 }
196 return NULL;
197} 188}
198 189
199static int iommu_alloc_ctx(struct pci_iommu *iommu) 190static int iommu_alloc_ctx(struct pci_iommu *iommu)
@@ -233,7 +224,7 @@ void *pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_ad
233 struct pcidev_cookie *pcp; 224 struct pcidev_cookie *pcp;
234 struct pci_iommu *iommu; 225 struct pci_iommu *iommu;
235 iopte_t *iopte; 226 iopte_t *iopte;
236 unsigned long flags, order, first_page, ctx; 227 unsigned long flags, order, first_page;
237 void *ret; 228 void *ret;
238 int npages; 229 int npages;
239 230
@@ -251,9 +242,10 @@ void *pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_ad
251 iommu = pcp->pbm->iommu; 242 iommu = pcp->pbm->iommu;
252 243
253 spin_lock_irqsave(&iommu->lock, flags); 244 spin_lock_irqsave(&iommu->lock, flags);
254 iopte = alloc_consistent_cluster(iommu, size >> IO_PAGE_SHIFT); 245 iopte = alloc_npages(iommu, size >> IO_PAGE_SHIFT);
255 if (iopte == NULL) { 246 spin_unlock_irqrestore(&iommu->lock, flags);
256 spin_unlock_irqrestore(&iommu->lock, flags); 247
248 if (unlikely(iopte == NULL)) {
257 free_pages(first_page, order); 249 free_pages(first_page, order);
258 return NULL; 250 return NULL;
259 } 251 }
@@ -262,31 +254,15 @@ void *pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_ad
262 ((iopte - iommu->page_table) << IO_PAGE_SHIFT)); 254 ((iopte - iommu->page_table) << IO_PAGE_SHIFT));
263 ret = (void *) first_page; 255 ret = (void *) first_page;
264 npages = size >> IO_PAGE_SHIFT; 256 npages = size >> IO_PAGE_SHIFT;
265 ctx = 0;
266 if (iommu->iommu_ctxflush)
267 ctx = iommu_alloc_ctx(iommu);
268 first_page = __pa(first_page); 257 first_page = __pa(first_page);
269 while (npages--) { 258 while (npages--) {
270 iopte_val(*iopte) = (IOPTE_CONSISTENT(ctx) | 259 iopte_val(*iopte) = (IOPTE_CONSISTENT(0UL) |
271 IOPTE_WRITE | 260 IOPTE_WRITE |
272 (first_page & IOPTE_PAGE)); 261 (first_page & IOPTE_PAGE));
273 iopte++; 262 iopte++;
274 first_page += IO_PAGE_SIZE; 263 first_page += IO_PAGE_SIZE;
275 } 264 }
276 265
277 {
278 int i;
279 u32 daddr = *dma_addrp;
280
281 npages = size >> IO_PAGE_SHIFT;
282 for (i = 0; i < npages; i++) {
283 pci_iommu_write(iommu->iommu_flush, daddr);
284 daddr += IO_PAGE_SIZE;
285 }
286 }
287
288 spin_unlock_irqrestore(&iommu->lock, flags);
289
290 return ret; 266 return ret;
291} 267}
292 268
@@ -296,7 +272,7 @@ void pci_free_consistent(struct pci_dev *pdev, size_t size, void *cpu, dma_addr_
296 struct pcidev_cookie *pcp; 272 struct pcidev_cookie *pcp;
297 struct pci_iommu *iommu; 273 struct pci_iommu *iommu;
298 iopte_t *iopte; 274 iopte_t *iopte;
299 unsigned long flags, order, npages, i, ctx; 275 unsigned long flags, order, npages;
300 276
301 npages = IO_PAGE_ALIGN(size) >> IO_PAGE_SHIFT; 277 npages = IO_PAGE_ALIGN(size) >> IO_PAGE_SHIFT;
302 pcp = pdev->sysdata; 278 pcp = pdev->sysdata;
@@ -306,46 +282,7 @@ void pci_free_consistent(struct pci_dev *pdev, size_t size, void *cpu, dma_addr_
306 282
307 spin_lock_irqsave(&iommu->lock, flags); 283 spin_lock_irqsave(&iommu->lock, flags);
308 284
309 if ((iopte - iommu->page_table) == 285 free_npages(iommu, dvma, npages);
310 iommu->lowest_consistent_map) {
311 iopte_t *walk = iopte + npages;
312 iopte_t *limit;
313
314 limit = (iommu->page_table +
315 (1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS)));
316 while (walk < limit) {
317 if (!IOPTE_IS_DUMMY(iommu, walk))
318 break;
319 walk++;
320 }
321 iommu->lowest_consistent_map =
322 (walk - iommu->page_table);
323 }
324
325 /* Data for consistent mappings cannot enter the streaming
326 * buffers, so we only need to update the TSB. We flush
327 * the IOMMU here as well to prevent conflicts with the
328 * streaming mapping deferred tlb flush scheme.
329 */
330
331 ctx = 0;
332 if (iommu->iommu_ctxflush)
333 ctx = (iopte_val(*iopte) & IOPTE_CONTEXT) >> 47UL;
334
335 for (i = 0; i < npages; i++, iopte++)
336 iopte_make_dummy(iommu, iopte);
337
338 if (iommu->iommu_ctxflush) {
339 pci_iommu_write(iommu->iommu_ctxflush, ctx);
340 } else {
341 for (i = 0; i < npages; i++) {
342 u32 daddr = dvma + (i << IO_PAGE_SHIFT);
343
344 pci_iommu_write(iommu->iommu_flush, daddr);
345 }
346 }
347
348 iommu_free_ctx(iommu, ctx);
349 286
350 spin_unlock_irqrestore(&iommu->lock, flags); 287 spin_unlock_irqrestore(&iommu->lock, flags);
351 288
@@ -372,25 +309,27 @@ dma_addr_t pci_map_single(struct pci_dev *pdev, void *ptr, size_t sz, int direct
372 iommu = pcp->pbm->iommu; 309 iommu = pcp->pbm->iommu;
373 strbuf = &pcp->pbm->stc; 310 strbuf = &pcp->pbm->stc;
374 311
375 if (direction == PCI_DMA_NONE) 312 if (unlikely(direction == PCI_DMA_NONE))
376 BUG(); 313 goto bad_no_ctx;
377 314
378 oaddr = (unsigned long)ptr; 315 oaddr = (unsigned long)ptr;
379 npages = IO_PAGE_ALIGN(oaddr + sz) - (oaddr & IO_PAGE_MASK); 316 npages = IO_PAGE_ALIGN(oaddr + sz) - (oaddr & IO_PAGE_MASK);
380 npages >>= IO_PAGE_SHIFT; 317 npages >>= IO_PAGE_SHIFT;
381 318
382 spin_lock_irqsave(&iommu->lock, flags); 319 spin_lock_irqsave(&iommu->lock, flags);
320 base = alloc_npages(iommu, npages);
321 ctx = 0;
322 if (iommu->iommu_ctxflush)
323 ctx = iommu_alloc_ctx(iommu);
324 spin_unlock_irqrestore(&iommu->lock, flags);
383 325
384 base = alloc_streaming_cluster(iommu, npages); 326 if (unlikely(!base))
385 if (base == NULL)
386 goto bad; 327 goto bad;
328
387 bus_addr = (iommu->page_table_map_base + 329 bus_addr = (iommu->page_table_map_base +
388 ((base - iommu->page_table) << IO_PAGE_SHIFT)); 330 ((base - iommu->page_table) << IO_PAGE_SHIFT));
389 ret = bus_addr | (oaddr & ~IO_PAGE_MASK); 331 ret = bus_addr | (oaddr & ~IO_PAGE_MASK);
390 base_paddr = __pa(oaddr & IO_PAGE_MASK); 332 base_paddr = __pa(oaddr & IO_PAGE_MASK);
391 ctx = 0;
392 if (iommu->iommu_ctxflush)
393 ctx = iommu_alloc_ctx(iommu);
394 if (strbuf->strbuf_enabled) 333 if (strbuf->strbuf_enabled)
395 iopte_protection = IOPTE_STREAMING(ctx); 334 iopte_protection = IOPTE_STREAMING(ctx);
396 else 335 else
@@ -401,12 +340,13 @@ dma_addr_t pci_map_single(struct pci_dev *pdev, void *ptr, size_t sz, int direct
401 for (i = 0; i < npages; i++, base++, base_paddr += IO_PAGE_SIZE) 340 for (i = 0; i < npages; i++, base++, base_paddr += IO_PAGE_SIZE)
402 iopte_val(*base) = iopte_protection | base_paddr; 341 iopte_val(*base) = iopte_protection | base_paddr;
403 342
404 spin_unlock_irqrestore(&iommu->lock, flags);
405
406 return ret; 343 return ret;
407 344
408bad: 345bad:
409 spin_unlock_irqrestore(&iommu->lock, flags); 346 iommu_free_ctx(iommu, ctx);
347bad_no_ctx:
348 if (printk_ratelimit())
349 WARN_ON(1);
410 return PCI_DMA_ERROR_CODE; 350 return PCI_DMA_ERROR_CODE;
411} 351}
412 352
@@ -481,10 +421,13 @@ void pci_unmap_single(struct pci_dev *pdev, dma_addr_t bus_addr, size_t sz, int
481 struct pci_iommu *iommu; 421 struct pci_iommu *iommu;
482 struct pci_strbuf *strbuf; 422 struct pci_strbuf *strbuf;
483 iopte_t *base; 423 iopte_t *base;
484 unsigned long flags, npages, ctx; 424 unsigned long flags, npages, ctx, i;
485 425
486 if (direction == PCI_DMA_NONE) 426 if (unlikely(direction == PCI_DMA_NONE)) {
487 BUG(); 427 if (printk_ratelimit())
428 WARN_ON(1);
429 return;
430 }
488 431
489 pcp = pdev->sysdata; 432 pcp = pdev->sysdata;
490 iommu = pcp->pbm->iommu; 433 iommu = pcp->pbm->iommu;
@@ -510,13 +453,14 @@ void pci_unmap_single(struct pci_dev *pdev, dma_addr_t bus_addr, size_t sz, int
510 453
511 /* Step 1: Kick data out of streaming buffers if necessary. */ 454 /* Step 1: Kick data out of streaming buffers if necessary. */
512 if (strbuf->strbuf_enabled) 455 if (strbuf->strbuf_enabled)
513 pci_strbuf_flush(strbuf, iommu, bus_addr, ctx, npages, direction); 456 pci_strbuf_flush(strbuf, iommu, bus_addr, ctx,
457 npages, direction);
514 458
515 /* Step 2: Clear out first TSB entry. */ 459 /* Step 2: Clear out TSB entries. */
516 iopte_make_dummy(iommu, base); 460 for (i = 0; i < npages; i++)
461 iopte_make_dummy(iommu, base + i);
517 462
518 free_streaming_cluster(iommu, bus_addr - iommu->page_table_map_base, 463 free_npages(iommu, bus_addr - iommu->page_table_map_base, npages);
519 npages, ctx);
520 464
521 iommu_free_ctx(iommu, ctx); 465 iommu_free_ctx(iommu, ctx);
522 466
@@ -621,6 +565,8 @@ int pci_map_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems, int
621 pci_map_single(pdev, 565 pci_map_single(pdev,
622 (page_address(sglist->page) + sglist->offset), 566 (page_address(sglist->page) + sglist->offset),
623 sglist->length, direction); 567 sglist->length, direction);
568 if (unlikely(sglist->dma_address == PCI_DMA_ERROR_CODE))
569 return 0;
624 sglist->dma_length = sglist->length; 570 sglist->dma_length = sglist->length;
625 return 1; 571 return 1;
626 } 572 }
@@ -629,21 +575,29 @@ int pci_map_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems, int
629 iommu = pcp->pbm->iommu; 575 iommu = pcp->pbm->iommu;
630 strbuf = &pcp->pbm->stc; 576 strbuf = &pcp->pbm->stc;
631 577
632 if (direction == PCI_DMA_NONE) 578 if (unlikely(direction == PCI_DMA_NONE))
633 BUG(); 579 goto bad_no_ctx;
634 580
635 /* Step 1: Prepare scatter list. */ 581 /* Step 1: Prepare scatter list. */
636 582
637 npages = prepare_sg(sglist, nelems); 583 npages = prepare_sg(sglist, nelems);
638 584
639 /* Step 2: Allocate a cluster. */ 585 /* Step 2: Allocate a cluster and context, if necessary. */
640 586
641 spin_lock_irqsave(&iommu->lock, flags); 587 spin_lock_irqsave(&iommu->lock, flags);
642 588
643 base = alloc_streaming_cluster(iommu, npages); 589 base = alloc_npages(iommu, npages);
590 ctx = 0;
591 if (iommu->iommu_ctxflush)
592 ctx = iommu_alloc_ctx(iommu);
593
594 spin_unlock_irqrestore(&iommu->lock, flags);
595
644 if (base == NULL) 596 if (base == NULL)
645 goto bad; 597 goto bad;
646 dma_base = iommu->page_table_map_base + ((base - iommu->page_table) << IO_PAGE_SHIFT); 598
599 dma_base = iommu->page_table_map_base +
600 ((base - iommu->page_table) << IO_PAGE_SHIFT);
647 601
648 /* Step 3: Normalize DMA addresses. */ 602 /* Step 3: Normalize DMA addresses. */
649 used = nelems; 603 used = nelems;
@@ -656,30 +610,28 @@ int pci_map_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems, int
656 } 610 }
657 used = nelems - used; 611 used = nelems - used;
658 612
659 /* Step 4: Choose a context if necessary. */ 613 /* Step 4: Create the mappings. */
660 ctx = 0;
661 if (iommu->iommu_ctxflush)
662 ctx = iommu_alloc_ctx(iommu);
663
664 /* Step 5: Create the mappings. */
665 if (strbuf->strbuf_enabled) 614 if (strbuf->strbuf_enabled)
666 iopte_protection = IOPTE_STREAMING(ctx); 615 iopte_protection = IOPTE_STREAMING(ctx);
667 else 616 else
668 iopte_protection = IOPTE_CONSISTENT(ctx); 617 iopte_protection = IOPTE_CONSISTENT(ctx);
669 if (direction != PCI_DMA_TODEVICE) 618 if (direction != PCI_DMA_TODEVICE)
670 iopte_protection |= IOPTE_WRITE; 619 iopte_protection |= IOPTE_WRITE;
671 fill_sg (base, sglist, used, nelems, iopte_protection); 620
621 fill_sg(base, sglist, used, nelems, iopte_protection);
622
672#ifdef VERIFY_SG 623#ifdef VERIFY_SG
673 verify_sglist(sglist, nelems, base, npages); 624 verify_sglist(sglist, nelems, base, npages);
674#endif 625#endif
675 626
676 spin_unlock_irqrestore(&iommu->lock, flags);
677
678 return used; 627 return used;
679 628
680bad: 629bad:
681 spin_unlock_irqrestore(&iommu->lock, flags); 630 iommu_free_ctx(iommu, ctx);
682 return PCI_DMA_ERROR_CODE; 631bad_no_ctx:
632 if (printk_ratelimit())
633 WARN_ON(1);
634 return 0;
683} 635}
684 636
685/* Unmap a set of streaming mode DMA translations. */ 637/* Unmap a set of streaming mode DMA translations. */
@@ -692,8 +644,10 @@ void pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems,
692 unsigned long flags, ctx, i, npages; 644 unsigned long flags, ctx, i, npages;
693 u32 bus_addr; 645 u32 bus_addr;
694 646
695 if (direction == PCI_DMA_NONE) 647 if (unlikely(direction == PCI_DMA_NONE)) {
696 BUG(); 648 if (printk_ratelimit())
649 WARN_ON(1);
650 }
697 651
698 pcp = pdev->sysdata; 652 pcp = pdev->sysdata;
699 iommu = pcp->pbm->iommu; 653 iommu = pcp->pbm->iommu;
@@ -705,7 +659,8 @@ void pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems,
705 if (sglist[i].dma_length == 0) 659 if (sglist[i].dma_length == 0)
706 break; 660 break;
707 i--; 661 i--;
708 npages = (IO_PAGE_ALIGN(sglist[i].dma_address + sglist[i].dma_length) - bus_addr) >> IO_PAGE_SHIFT; 662 npages = (IO_PAGE_ALIGN(sglist[i].dma_address + sglist[i].dma_length) -
663 bus_addr) >> IO_PAGE_SHIFT;
709 664
710 base = iommu->page_table + 665 base = iommu->page_table +
711 ((bus_addr - iommu->page_table_map_base) >> IO_PAGE_SHIFT); 666 ((bus_addr - iommu->page_table_map_base) >> IO_PAGE_SHIFT);
@@ -726,11 +681,11 @@ void pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems,
726 if (strbuf->strbuf_enabled) 681 if (strbuf->strbuf_enabled)
727 pci_strbuf_flush(strbuf, iommu, bus_addr, ctx, npages, direction); 682 pci_strbuf_flush(strbuf, iommu, bus_addr, ctx, npages, direction);
728 683
729 /* Step 2: Clear out first TSB entry. */ 684 /* Step 2: Clear out the TSB entries. */
730 iopte_make_dummy(iommu, base); 685 for (i = 0; i < npages; i++)
686 iopte_make_dummy(iommu, base + i);
731 687
732 free_streaming_cluster(iommu, bus_addr - iommu->page_table_map_base, 688 free_npages(iommu, bus_addr - iommu->page_table_map_base, npages);
733 npages, ctx);
734 689
735 iommu_free_ctx(iommu, ctx); 690 iommu_free_ctx(iommu, ctx);
736 691
diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
index 6ed1ef25e0ac..c03ed5f49d31 100644
--- a/arch/sparc64/kernel/pci_psycho.c
+++ b/arch/sparc64/kernel/pci_psycho.c
@@ -1207,13 +1207,9 @@ static void psycho_scan_bus(struct pci_controller_info *p)
1207static void psycho_iommu_init(struct pci_controller_info *p) 1207static void psycho_iommu_init(struct pci_controller_info *p)
1208{ 1208{
1209 struct pci_iommu *iommu = p->pbm_A.iommu; 1209 struct pci_iommu *iommu = p->pbm_A.iommu;
1210 unsigned long tsbbase, i; 1210 unsigned long i;
1211 u64 control; 1211 u64 control;
1212 1212
1213 /* Setup initial software IOMMU state. */
1214 spin_lock_init(&iommu->lock);
1215 iommu->ctx_lowest_free = 1;
1216
1217 /* Register addresses. */ 1213 /* Register addresses. */
1218 iommu->iommu_control = p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL; 1214 iommu->iommu_control = p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL;
1219 iommu->iommu_tsbbase = p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE; 1215 iommu->iommu_tsbbase = p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE;
@@ -1240,40 +1236,10 @@ static void psycho_iommu_init(struct pci_controller_info *p)
1240 /* Leave diag mode enabled for full-flushing done 1236 /* Leave diag mode enabled for full-flushing done
1241 * in pci_iommu.c 1237 * in pci_iommu.c
1242 */ 1238 */
1239 pci_iommu_table_init(iommu, IO_TSB_SIZE, 0xc0000000, 0xffffffff);
1243 1240
1244 iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); 1241 psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE,
1245 if (!iommu->dummy_page) { 1242 __pa(iommu->page_table));
1246 prom_printf("PSYCHO_IOMMU: Error, gfp(dummy_page) failed.\n");
1247 prom_halt();
1248 }
1249 memset((void *)iommu->dummy_page, 0, PAGE_SIZE);
1250 iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);
1251
1252 /* Using assumed page size 8K with 128K entries we need 1MB iommu page
1253 * table (128K ioptes * 8 bytes per iopte). This is
1254 * page order 7 on UltraSparc.
1255 */
1256 tsbbase = __get_free_pages(GFP_KERNEL, get_order(IO_TSB_SIZE));
1257 if (!tsbbase) {
1258 prom_printf("PSYCHO_IOMMU: Error, gfp(tsb) failed.\n");
1259 prom_halt();
1260 }
1261 iommu->page_table = (iopte_t *)tsbbase;
1262 iommu->page_table_sz_bits = 17;
1263 iommu->page_table_map_base = 0xc0000000;
1264 iommu->dma_addr_mask = 0xffffffff;
1265 pci_iommu_table_init(iommu, IO_TSB_SIZE);
1266
1267 /* We start with no consistent mappings. */
1268 iommu->lowest_consistent_map =
1269 1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS);
1270
1271 for (i = 0; i < PBM_NCLUSTERS; i++) {
1272 iommu->alloc_info[i].flush = 0;
1273 iommu->alloc_info[i].next = 0;
1274 }
1275
1276 psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE, __pa(tsbbase));
1277 1243
1278 control = psycho_read(p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL); 1244 control = psycho_read(p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL);
1279 control &= ~(PSYCHO_IOMMU_CTRL_TSBSZ | PSYCHO_IOMMU_CTRL_TBWSZ); 1245 control &= ~(PSYCHO_IOMMU_CTRL_TSBSZ | PSYCHO_IOMMU_CTRL_TBWSZ);
@@ -1281,7 +1247,7 @@ static void psycho_iommu_init(struct pci_controller_info *p)
1281 psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL, control); 1247 psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL, control);
1282 1248
1283 /* If necessary, hook us up for starfire IRQ translations. */ 1249 /* If necessary, hook us up for starfire IRQ translations. */
1284 if(this_is_starfire) 1250 if (this_is_starfire)
1285 p->starfire_cookie = starfire_hookup(p->pbm_A.portid); 1251 p->starfire_cookie = starfire_hookup(p->pbm_A.portid);
1286 else 1252 else
1287 p->starfire_cookie = NULL; 1253 p->starfire_cookie = NULL;
diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index 0ee6bd5b9ac6..da8e1364194f 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -1267,13 +1267,9 @@ static void sabre_iommu_init(struct pci_controller_info *p,
1267 u32 dma_mask) 1267 u32 dma_mask)
1268{ 1268{
1269 struct pci_iommu *iommu = p->pbm_A.iommu; 1269 struct pci_iommu *iommu = p->pbm_A.iommu;
1270 unsigned long tsbbase, i, order; 1270 unsigned long i;
1271 u64 control; 1271 u64 control;
1272 1272
1273 /* Setup initial software IOMMU state. */
1274 spin_lock_init(&iommu->lock);
1275 iommu->ctx_lowest_free = 1;
1276
1277 /* Register addresses. */ 1273 /* Register addresses. */
1278 iommu->iommu_control = p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL; 1274 iommu->iommu_control = p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL;
1279 iommu->iommu_tsbbase = p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE; 1275 iommu->iommu_tsbbase = p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE;
@@ -1295,26 +1291,10 @@ static void sabre_iommu_init(struct pci_controller_info *p,
1295 /* Leave diag mode enabled for full-flushing done 1291 /* Leave diag mode enabled for full-flushing done
1296 * in pci_iommu.c 1292 * in pci_iommu.c
1297 */ 1293 */
1294 pci_iommu_table_init(iommu, tsbsize * 1024 * 8, dvma_offset, dma_mask);
1298 1295
1299 iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); 1296 sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE,
1300 if (!iommu->dummy_page) { 1297 __pa(iommu->page_table));
1301 prom_printf("PSYCHO_IOMMU: Error, gfp(dummy_page) failed.\n");
1302 prom_halt();
1303 }
1304 memset((void *)iommu->dummy_page, 0, PAGE_SIZE);
1305 iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);
1306
1307 tsbbase = __get_free_pages(GFP_KERNEL, order = get_order(tsbsize * 1024 * 8));
1308 if (!tsbbase) {
1309 prom_printf("SABRE_IOMMU: Error, gfp(tsb) failed.\n");
1310 prom_halt();
1311 }
1312 iommu->page_table = (iopte_t *)tsbbase;
1313 iommu->page_table_map_base = dvma_offset;
1314 iommu->dma_addr_mask = dma_mask;
1315 pci_iommu_table_init(iommu, PAGE_SIZE << order);
1316
1317 sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE, __pa(tsbbase));
1318 1298
1319 control = sabre_read(p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL); 1299 control = sabre_read(p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL);
1320 control &= ~(SABRE_IOMMUCTRL_TSBSZ | SABRE_IOMMUCTRL_TBWSZ); 1300 control &= ~(SABRE_IOMMUCTRL_TSBSZ | SABRE_IOMMUCTRL_TBWSZ);
@@ -1322,11 +1302,9 @@ static void sabre_iommu_init(struct pci_controller_info *p,
1322 switch(tsbsize) { 1302 switch(tsbsize) {
1323 case 64: 1303 case 64:
1324 control |= SABRE_IOMMU_TSBSZ_64K; 1304 control |= SABRE_IOMMU_TSBSZ_64K;
1325 iommu->page_table_sz_bits = 16;
1326 break; 1305 break;
1327 case 128: 1306 case 128:
1328 control |= SABRE_IOMMU_TSBSZ_128K; 1307 control |= SABRE_IOMMU_TSBSZ_128K;
1329 iommu->page_table_sz_bits = 17;
1330 break; 1308 break;
1331 default: 1309 default:
1332 prom_printf("iommu_init: Illegal TSB size %d\n", tsbsize); 1310 prom_printf("iommu_init: Illegal TSB size %d\n", tsbsize);
@@ -1334,15 +1312,6 @@ static void sabre_iommu_init(struct pci_controller_info *p,
1334 break; 1312 break;
1335 } 1313 }
1336 sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL, control); 1314 sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL, control);
1337
1338 /* We start with no consistent mappings. */
1339 iommu->lowest_consistent_map =
1340 1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS);
1341
1342 for (i = 0; i < PBM_NCLUSTERS; i++) {
1343 iommu->alloc_info[i].flush = 0;
1344 iommu->alloc_info[i].next = 0;
1345 }
1346} 1315}
1347 1316
1348static void pbm_register_toplevel_resources(struct pci_controller_info *p, 1317static void pbm_register_toplevel_resources(struct pci_controller_info *p,
diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c
index cae5b61fe2f0..d8c4e0919b4e 100644
--- a/arch/sparc64/kernel/pci_schizo.c
+++ b/arch/sparc64/kernel/pci_schizo.c
@@ -1765,7 +1765,7 @@ static void schizo_pbm_strbuf_init(struct pci_pbm_info *pbm)
1765static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm) 1765static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm)
1766{ 1766{
1767 struct pci_iommu *iommu = pbm->iommu; 1767 struct pci_iommu *iommu = pbm->iommu;
1768 unsigned long tsbbase, i, tagbase, database, order; 1768 unsigned long i, tagbase, database;
1769 u32 vdma[2], dma_mask; 1769 u32 vdma[2], dma_mask;
1770 u64 control; 1770 u64 control;
1771 int err, tsbsize; 1771 int err, tsbsize;
@@ -1800,10 +1800,6 @@ static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm)
1800 prom_halt(); 1800 prom_halt();
1801 }; 1801 };
1802 1802
1803 /* Setup initial software IOMMU state. */
1804 spin_lock_init(&iommu->lock);
1805 iommu->ctx_lowest_free = 1;
1806
1807 /* Register addresses, SCHIZO has iommu ctx flushing. */ 1803 /* Register addresses, SCHIZO has iommu ctx flushing. */
1808 iommu->iommu_control = pbm->pbm_regs + SCHIZO_IOMMU_CONTROL; 1804 iommu->iommu_control = pbm->pbm_regs + SCHIZO_IOMMU_CONTROL;
1809 iommu->iommu_tsbbase = pbm->pbm_regs + SCHIZO_IOMMU_TSBBASE; 1805 iommu->iommu_tsbbase = pbm->pbm_regs + SCHIZO_IOMMU_TSBBASE;
@@ -1832,56 +1828,9 @@ static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm)
1832 /* Leave diag mode enabled for full-flushing done 1828 /* Leave diag mode enabled for full-flushing done
1833 * in pci_iommu.c 1829 * in pci_iommu.c
1834 */ 1830 */
1831 pci_iommu_table_init(iommu, tsbsize * 8 * 1024, vdma[0], dma_mask);
1835 1832
1836 iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); 1833 schizo_write(iommu->iommu_tsbbase, __pa(iommu->page_table));
1837 if (!iommu->dummy_page) {
1838 prom_printf("PSYCHO_IOMMU: Error, gfp(dummy_page) failed.\n");
1839 prom_halt();
1840 }
1841 memset((void *)iommu->dummy_page, 0, PAGE_SIZE);
1842 iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);
1843
1844 /* Using assumed page size 8K with 128K entries we need 1MB iommu page
1845 * table (128K ioptes * 8 bytes per iopte). This is
1846 * page order 7 on UltraSparc.
1847 */
1848 order = get_order(tsbsize * 8 * 1024);
1849 tsbbase = __get_free_pages(GFP_KERNEL, order);
1850 if (!tsbbase) {
1851 prom_printf("%s: Error, gfp(tsb) failed.\n", pbm->name);
1852 prom_halt();
1853 }
1854
1855 iommu->page_table = (iopte_t *)tsbbase;
1856 iommu->page_table_map_base = vdma[0];
1857 iommu->dma_addr_mask = dma_mask;
1858 pci_iommu_table_init(iommu, PAGE_SIZE << order);
1859
1860 switch (tsbsize) {
1861 case 64:
1862 iommu->page_table_sz_bits = 16;
1863 break;
1864
1865 case 128:
1866 iommu->page_table_sz_bits = 17;
1867 break;
1868
1869 default:
1870 prom_printf("iommu_init: Illegal TSB size %d\n", tsbsize);
1871 prom_halt();
1872 break;
1873 };
1874
1875 /* We start with no consistent mappings. */
1876 iommu->lowest_consistent_map =
1877 1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS);
1878
1879 for (i = 0; i < PBM_NCLUSTERS; i++) {
1880 iommu->alloc_info[i].flush = 0;
1881 iommu->alloc_info[i].next = 0;
1882 }
1883
1884 schizo_write(iommu->iommu_tsbbase, __pa(tsbbase));
1885 1834
1886 control = schizo_read(iommu->iommu_control); 1835 control = schizo_read(iommu->iommu_control);
1887 control &= ~(SCHIZO_IOMMU_CTRL_TSBSZ | SCHIZO_IOMMU_CTRL_TBWSZ); 1836 control &= ~(SCHIZO_IOMMU_CTRL_TSBSZ | SCHIZO_IOMMU_CTRL_TBWSZ);
diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c
index 946cee0257ea..9e8362ea3104 100644
--- a/arch/sparc64/kernel/power.c
+++ b/arch/sparc64/kernel/power.c
@@ -17,6 +17,7 @@
17 17
18#include <asm/system.h> 18#include <asm/system.h>
19#include <asm/ebus.h> 19#include <asm/ebus.h>
20#include <asm/isa.h>
20#include <asm/auxio.h> 21#include <asm/auxio.h>
21 22
22#include <linux/unistd.h> 23#include <linux/unistd.h>
@@ -100,46 +101,83 @@ again:
100 return 0; 101 return 0;
101} 102}
102 103
103static int __init has_button_interrupt(struct linux_ebus_device *edev) 104static int __init has_button_interrupt(unsigned int irq, int prom_node)
104{ 105{
105 if (edev->irqs[0] == PCI_IRQ_NONE) 106 if (irq == PCI_IRQ_NONE)
106 return 0; 107 return 0;
107 if (!prom_node_has_property(edev->prom_node, "button")) 108 if (!prom_node_has_property(prom_node, "button"))
108 return 0; 109 return 0;
109 110
110 return 1; 111 return 1;
111} 112}
112 113
113void __init power_init(void) 114static int __init power_probe_ebus(struct resource **resp, unsigned int *irq_p, int *prom_node_p)
114{ 115{
115 struct linux_ebus *ebus; 116 struct linux_ebus *ebus;
116 struct linux_ebus_device *edev; 117 struct linux_ebus_device *edev;
118
119 for_each_ebus(ebus) {
120 for_each_ebusdev(edev, ebus) {
121 if (!strcmp(edev->prom_name, "power")) {
122 *resp = &edev->resource[0];
123 *irq_p = edev->irqs[0];
124 *prom_node_p = edev->prom_node;
125 return 0;
126 }
127 }
128 }
129 return -ENODEV;
130}
131
132static int __init power_probe_isa(struct resource **resp, unsigned int *irq_p, int *prom_node_p)
133{
134 struct sparc_isa_bridge *isa_bus;
135 struct sparc_isa_device *isa_dev;
136
137 for_each_isa(isa_bus) {
138 for_each_isadev(isa_dev, isa_bus) {
139 if (!strcmp(isa_dev->prom_name, "power")) {
140 *resp = &isa_dev->resource;
141 *irq_p = isa_dev->irq;
142 *prom_node_p = isa_dev->prom_node;
143 return 0;
144 }
145 }
146 }
147 return -ENODEV;
148}
149
150void __init power_init(void)
151{
152 struct resource *res = NULL;
153 unsigned int irq;
154 int prom_node;
117 static int invoked; 155 static int invoked;
118 156
119 if (invoked) 157 if (invoked)
120 return; 158 return;
121 invoked = 1; 159 invoked = 1;
122 160
123 for_each_ebus(ebus) { 161 if (!power_probe_ebus(&res, &irq, &prom_node))
124 for_each_ebusdev(edev, ebus) { 162 goto found;
125 if (!strcmp(edev->prom_name, "power")) 163
126 goto found; 164 if (!power_probe_isa(&res, &irq, &prom_node))
127 } 165 goto found;
128 } 166
129 return; 167 return;
130 168
131found: 169found:
132 power_reg = ioremap(edev->resource[0].start, 0x4); 170 power_reg = ioremap(res->start, 0x4);
133 printk("power: Control reg at %p ... ", power_reg); 171 printk("power: Control reg at %p ... ", power_reg);
134 poweroff_method = machine_halt; /* able to use the standard halt */ 172 poweroff_method = machine_halt; /* able to use the standard halt */
135 if (has_button_interrupt(edev)) { 173 if (has_button_interrupt(irq, prom_node)) {
136 if (kernel_thread(powerd, NULL, CLONE_FS) < 0) { 174 if (kernel_thread(powerd, NULL, CLONE_FS) < 0) {
137 printk("Failed to start power daemon.\n"); 175 printk("Failed to start power daemon.\n");
138 return; 176 return;
139 } 177 }
140 printk("powerd running.\n"); 178 printk("powerd running.\n");
141 179
142 if (request_irq(edev->irqs[0], 180 if (request_irq(irq,
143 power_handler, SA_SHIRQ, "power", NULL) < 0) 181 power_handler, SA_SHIRQ, "power", NULL) < 0)
144 printk("power: Error, cannot register IRQ handler.\n"); 182 printk("power: Error, cannot register IRQ handler.\n");
145 } else { 183 } else {
diff --git a/arch/sparc64/kernel/rtrap.S b/arch/sparc64/kernel/rtrap.S
index ecfb42a69a44..090dcca00d2a 100644
--- a/arch/sparc64/kernel/rtrap.S
+++ b/arch/sparc64/kernel/rtrap.S
@@ -312,32 +312,33 @@ kern_fpucheck: ldub [%g6 + TI_FPDEPTH], %l5
312 wr %g1, FPRS_FEF, %fprs 312 wr %g1, FPRS_FEF, %fprs
313 ldx [%o1 + %o5], %g1 313 ldx [%o1 + %o5], %g1
314 add %g6, TI_XFSR, %o1 314 add %g6, TI_XFSR, %o1
315 membar #StoreLoad | #LoadLoad
316 sll %o0, 8, %o2 315 sll %o0, 8, %o2
317 add %g6, TI_FPREGS, %o3 316 add %g6, TI_FPREGS, %o3
318 brz,pn %l6, 1f 317 brz,pn %l6, 1f
319 add %g6, TI_FPREGS+0x40, %o4 318 add %g6, TI_FPREGS+0x40, %o4
320 319
320 membar #Sync
321 ldda [%o3 + %o2] ASI_BLK_P, %f0 321 ldda [%o3 + %o2] ASI_BLK_P, %f0
322 ldda [%o4 + %o2] ASI_BLK_P, %f16 322 ldda [%o4 + %o2] ASI_BLK_P, %f16
323 membar #Sync
3231: andcc %l2, FPRS_DU, %g0 3241: andcc %l2, FPRS_DU, %g0
324 be,pn %icc, 1f 325 be,pn %icc, 1f
325 wr %g1, 0, %gsr 326 wr %g1, 0, %gsr
326 add %o2, 0x80, %o2 327 add %o2, 0x80, %o2
328 membar #Sync
327 ldda [%o3 + %o2] ASI_BLK_P, %f32 329 ldda [%o3 + %o2] ASI_BLK_P, %f32
328 ldda [%o4 + %o2] ASI_BLK_P, %f48 330 ldda [%o4 + %o2] ASI_BLK_P, %f48
329
3301: membar #Sync 3311: membar #Sync
331 ldx [%o1 + %o5], %fsr 332 ldx [%o1 + %o5], %fsr
3322: stb %l5, [%g6 + TI_FPDEPTH] 3332: stb %l5, [%g6 + TI_FPDEPTH]
333 ba,pt %xcc, rt_continue 334 ba,pt %xcc, rt_continue
334 nop 335 nop
3355: wr %g0, FPRS_FEF, %fprs 3365: wr %g0, FPRS_FEF, %fprs
336 membar #StoreLoad | #LoadLoad
337 sll %o0, 8, %o2 337 sll %o0, 8, %o2
338 338
339 add %g6, TI_FPREGS+0x80, %o3 339 add %g6, TI_FPREGS+0x80, %o3
340 add %g6, TI_FPREGS+0xc0, %o4 340 add %g6, TI_FPREGS+0xc0, %o4
341 membar #Sync
341 ldda [%o3 + %o2] ASI_BLK_P, %f32 342 ldda [%o3 + %o2] ASI_BLK_P, %f32
342 ldda [%o4 + %o2] ASI_BLK_P, %f48 343 ldda [%o4 + %o2] ASI_BLK_P, %f48
343 membar #Sync 344 membar #Sync
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 590df5a16f5a..b137fd63f5e1 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -1001,13 +1001,6 @@ void smp_penguin_jailcell(int irq, struct pt_regs *regs)
1001 preempt_enable(); 1001 preempt_enable();
1002} 1002}
1003 1003
1004extern unsigned long xcall_promstop;
1005
1006void smp_promstop_others(void)
1007{
1008 smp_cross_call(&xcall_promstop, 0, 0, 0);
1009}
1010
1011#define prof_multiplier(__cpu) cpu_data(__cpu).multiplier 1004#define prof_multiplier(__cpu) cpu_data(__cpu).multiplier
1012#define prof_counter(__cpu) cpu_data(__cpu).counter 1005#define prof_counter(__cpu) cpu_data(__cpu).counter
1013 1006
diff --git a/arch/sparc64/lib/VISsave.S b/arch/sparc64/lib/VISsave.S
index 4e18989bd602..a0ded5c5aa5c 100644
--- a/arch/sparc64/lib/VISsave.S
+++ b/arch/sparc64/lib/VISsave.S
@@ -59,15 +59,17 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3
59 be,pn %icc, 9b 59 be,pn %icc, 9b
60 add %g6, TI_FPREGS, %g2 60 add %g6, TI_FPREGS, %g2
61 andcc %o5, FPRS_DL, %g0 61 andcc %o5, FPRS_DL, %g0
62 membar #StoreStore | #LoadStore
63 62
64 be,pn %icc, 4f 63 be,pn %icc, 4f
65 add %g6, TI_FPREGS+0x40, %g3 64 add %g6, TI_FPREGS+0x40, %g3
65 membar #Sync
66 stda %f0, [%g2 + %g1] ASI_BLK_P 66 stda %f0, [%g2 + %g1] ASI_BLK_P
67 stda %f16, [%g3 + %g1] ASI_BLK_P 67 stda %f16, [%g3 + %g1] ASI_BLK_P
68 membar #Sync
68 andcc %o5, FPRS_DU, %g0 69 andcc %o5, FPRS_DU, %g0
69 be,pn %icc, 5f 70 be,pn %icc, 5f
704: add %g1, 128, %g1 714: add %g1, 128, %g1
72 membar #Sync
71 stda %f32, [%g2 + %g1] ASI_BLK_P 73 stda %f32, [%g2 + %g1] ASI_BLK_P
72 74
73 stda %f48, [%g3 + %g1] ASI_BLK_P 75 stda %f48, [%g3 + %g1] ASI_BLK_P
@@ -87,7 +89,7 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3
87 sll %g1, 5, %g1 89 sll %g1, 5, %g1
88 add %g6, TI_FPREGS+0xc0, %g3 90 add %g6, TI_FPREGS+0xc0, %g3
89 wr %g0, FPRS_FEF, %fprs 91 wr %g0, FPRS_FEF, %fprs
90 membar #StoreStore | #LoadStore 92 membar #Sync
91 stda %f32, [%g2 + %g1] ASI_BLK_P 93 stda %f32, [%g2 + %g1] ASI_BLK_P
92 stda %f48, [%g3 + %g1] ASI_BLK_P 94 stda %f48, [%g3 + %g1] ASI_BLK_P
93 membar #Sync 95 membar #Sync
@@ -128,8 +130,8 @@ VISenterhalf:
128 be,pn %icc, 4f 130 be,pn %icc, 4f
129 add %g6, TI_FPREGS, %g2 131 add %g6, TI_FPREGS, %g2
130 132
131 membar #StoreStore | #LoadStore
132 add %g6, TI_FPREGS+0x40, %g3 133 add %g6, TI_FPREGS+0x40, %g3
134 membar #Sync
133 stda %f0, [%g2 + %g1] ASI_BLK_P 135 stda %f0, [%g2 + %g1] ASI_BLK_P
134 stda %f16, [%g3 + %g1] ASI_BLK_P 136 stda %f16, [%g3 + %g1] ASI_BLK_P
135 membar #Sync 137 membar #Sync
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 0d2e967c7200..1e44ee26cee8 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -105,7 +105,7 @@ static void __init read_obp_memory(const char *property,
105 regs[i].phys_addr = base; 105 regs[i].phys_addr = base;
106 regs[i].reg_size = size; 106 regs[i].reg_size = size;
107 } 107 }
108 sort(regs, ents, sizeof(struct linux_prom64_registers), 108 sort(regs, ents, sizeof(struct linux_prom64_registers),
109 cmp_p64, NULL); 109 cmp_p64, NULL);
110} 110}
111 111
@@ -367,8 +367,11 @@ struct linux_prom_translation {
367 unsigned long size; 367 unsigned long size;
368 unsigned long data; 368 unsigned long data;
369}; 369};
370static struct linux_prom_translation prom_trans[512] __initdata; 370
371static unsigned int prom_trans_ents __initdata; 371/* Exported for kernel TLB miss handling in ktlb.S */
372struct linux_prom_translation prom_trans[512] __read_mostly;
373unsigned int prom_trans_ents __read_mostly;
374unsigned int swapper_pgd_zero __read_mostly;
372 375
373extern unsigned long prom_boot_page; 376extern unsigned long prom_boot_page;
374extern void prom_remap(unsigned long physpage, unsigned long virtpage, int mmu_ihandle); 377extern void prom_remap(unsigned long physpage, unsigned long virtpage, int mmu_ihandle);
@@ -378,122 +381,57 @@ extern void register_prom_callbacks(void);
378/* Exported for SMP bootup purposes. */ 381/* Exported for SMP bootup purposes. */
379unsigned long kern_locked_tte_data; 382unsigned long kern_locked_tte_data;
380 383
381/* Exported for kernel TLB miss handling in ktlb.S */
382unsigned long prom_pmd_phys __read_mostly;
383unsigned int swapper_pgd_zero __read_mostly;
384
385static pmd_t *prompmd __read_mostly;
386
387#define BASE_PAGE_SIZE 8192
388
389/* 384/*
390 * Translate PROM's mapping we capture at boot time into physical address. 385 * Translate PROM's mapping we capture at boot time into physical address.
391 * The second parameter is only set from prom_callback() invocations. 386 * The second parameter is only set from prom_callback() invocations.
392 */ 387 */
393unsigned long prom_virt_to_phys(unsigned long promva, int *error) 388unsigned long prom_virt_to_phys(unsigned long promva, int *error)
394{ 389{
395 pmd_t *pmdp = prompmd + ((promva >> 23) & 0x7ff); 390 int i;
396 pte_t *ptep;
397 unsigned long base;
398
399 if (pmd_none(*pmdp)) {
400 if (error)
401 *error = 1;
402 return 0;
403 }
404 ptep = (pte_t *)__pmd_page(*pmdp) + ((promva >> 13) & 0x3ff);
405 if (!pte_present(*ptep)) {
406 if (error)
407 *error = 1;
408 return 0;
409 }
410 if (error) {
411 *error = 0;
412 return pte_val(*ptep);
413 }
414 base = pte_val(*ptep) & _PAGE_PADDR;
415
416 return base + (promva & (BASE_PAGE_SIZE - 1));
417}
418 391
419/* The obp translations are saved based on 8k pagesize, since obp can 392 for (i = 0; i < prom_trans_ents; i++) {
420 * use a mixture of pagesizes. Misses to the LOW_OBP_ADDRESS -> 393 struct linux_prom_translation *p = &prom_trans[i];
421 * HI_OBP_ADDRESS range are handled in entry.S and do not use the vpte
422 * scheme (also, see rant in inherit_locked_prom_mappings()).
423 */
424static void __init build_obp_range(unsigned long start, unsigned long end, unsigned long data)
425{
426 unsigned long vaddr;
427 394
428 for (vaddr = start; vaddr < end; vaddr += BASE_PAGE_SIZE) { 395 if (promva >= p->virt &&
429 unsigned long val; 396 promva < (p->virt + p->size)) {
430 pmd_t *pmd; 397 unsigned long base = p->data & _PAGE_PADDR;
431 pte_t *pte;
432 398
433 pmd = prompmd + ((vaddr >> 23) & 0x7ff); 399 if (error)
434 if (pmd_none(*pmd)) { 400 *error = 0;
435 pte = __alloc_bootmem(BASE_PAGE_SIZE, BASE_PAGE_SIZE, 401 return base + (promva & (8192 - 1));
436 PAGE_SIZE);
437 if (!pte)
438 prom_halt();
439 memset(pte, 0, BASE_PAGE_SIZE);
440 pmd_set(pmd, pte);
441 } 402 }
442 pte = (pte_t *) __pmd_page(*pmd) + ((vaddr >> 13) & 0x3ff);
443
444 val = data;
445
446 /* Clear diag TTE bits. */
447 if (tlb_type == spitfire)
448 val &= ~0x0003fe0000000000UL;
449
450 set_pte_at(&init_mm, vaddr, pte,
451 __pte(val | _PAGE_MODIFIED));
452
453 data += BASE_PAGE_SIZE;
454 } 403 }
404 if (error)
405 *error = 1;
406 return 0UL;
455} 407}
456 408
409/* The obp translations are saved based on 8k pagesize, since obp can
410 * use a mixture of pagesizes. Misses to the LOW_OBP_ADDRESS ->
411 * HI_OBP_ADDRESS range are handled in ktlb.S and do not use the vpte
412 * scheme (also, see rant in inherit_locked_prom_mappings()).
413 */
457static inline int in_obp_range(unsigned long vaddr) 414static inline int in_obp_range(unsigned long vaddr)
458{ 415{
459 return (vaddr >= LOW_OBP_ADDRESS && 416 return (vaddr >= LOW_OBP_ADDRESS &&
460 vaddr < HI_OBP_ADDRESS); 417 vaddr < HI_OBP_ADDRESS);
461} 418}
462 419
463#define OBP_PMD_SIZE 2048 420static int cmp_ptrans(const void *a, const void *b)
464static void __init build_obp_pgtable(void)
465{ 421{
466 unsigned long i; 422 const struct linux_prom_translation *x = a, *y = b;
467
468 prompmd = __alloc_bootmem(OBP_PMD_SIZE, OBP_PMD_SIZE, PAGE_SIZE);
469 if (!prompmd)
470 prom_halt();
471
472 memset(prompmd, 0, OBP_PMD_SIZE);
473
474 prom_pmd_phys = __pa(prompmd);
475
476 for (i = 0; i < prom_trans_ents; i++) {
477 unsigned long start, end;
478
479 if (!in_obp_range(prom_trans[i].virt))
480 continue;
481 423
482 start = prom_trans[i].virt; 424 if (x->virt > y->virt)
483 end = start + prom_trans[i].size; 425 return 1;
484 if (end > HI_OBP_ADDRESS) 426 if (x->virt < y->virt)
485 end = HI_OBP_ADDRESS; 427 return -1;
486 428 return 0;
487 build_obp_range(start, end, prom_trans[i].data);
488 }
489} 429}
490 430
491/* Read OBP translations property into 'prom_trans[]'. 431/* Read OBP translations property into 'prom_trans[]'. */
492 * Return the number of entries.
493 */
494static void __init read_obp_translations(void) 432static void __init read_obp_translations(void)
495{ 433{
496 int n, node; 434 int n, node, ents, first, last, i;
497 435
498 node = prom_finddevice("/virtual-memory"); 436 node = prom_finddevice("/virtual-memory");
499 n = prom_getproplen(node, "translations"); 437 n = prom_getproplen(node, "translations");
@@ -515,7 +453,41 @@ static void __init read_obp_translations(void)
515 453
516 n = n / sizeof(struct linux_prom_translation); 454 n = n / sizeof(struct linux_prom_translation);
517 455
518 prom_trans_ents = n; 456 ents = n;
457
458 sort(prom_trans, ents, sizeof(struct linux_prom_translation),
459 cmp_ptrans, NULL);
460
461 /* Now kick out all the non-OBP entries. */
462 for (i = 0; i < ents; i++) {
463 if (in_obp_range(prom_trans[i].virt))
464 break;
465 }
466 first = i;
467 for (; i < ents; i++) {
468 if (!in_obp_range(prom_trans[i].virt))
469 break;
470 }
471 last = i;
472
473 for (i = 0; i < (last - first); i++) {
474 struct linux_prom_translation *src = &prom_trans[i + first];
475 struct linux_prom_translation *dest = &prom_trans[i];
476
477 *dest = *src;
478 }
479 for (; i < ents; i++) {
480 struct linux_prom_translation *dest = &prom_trans[i];
481 dest->virt = dest->size = dest->data = 0x0UL;
482 }
483
484 prom_trans_ents = last - first;
485
486 if (tlb_type == spitfire) {
487 /* Clear diag TTE bits. */
488 for (i = 0; i < prom_trans_ents; i++)
489 prom_trans[i].data &= ~0x0003fe0000000000UL;
490 }
519} 491}
520 492
521static void __init remap_kernel(void) 493static void __init remap_kernel(void)
@@ -553,21 +525,18 @@ static void __init remap_kernel(void)
553} 525}
554 526
555 527
556static void __init inherit_prom_mappings_pre(void) 528static void __init inherit_prom_mappings(void)
557{ 529{
558 read_obp_translations(); 530 read_obp_translations();
559 531
560 /* Now fixup OBP's idea about where we really are mapped. */ 532 /* Now fixup OBP's idea about where we really are mapped. */
561 prom_printf("Remapping the kernel... "); 533 prom_printf("Remapping the kernel... ");
562 remap_kernel(); 534 remap_kernel();
563
564 prom_printf("done.\n"); 535 prom_printf("done.\n");
565}
566 536
567static void __init inherit_prom_mappings_post(void) 537 prom_printf("Registering callbacks... ");
568{
569 build_obp_pgtable();
570 register_prom_callbacks(); 538 register_prom_callbacks();
539 prom_printf("done.\n");
571} 540}
572 541
573/* The OBP specifications for sun4u mark 0xfffffffc00000000 and 542/* The OBP specifications for sun4u mark 0xfffffffc00000000 and
@@ -1519,7 +1488,7 @@ void __init paging_init(void)
1519 1488
1520 swapper_pgd_zero = pgd_val(swapper_pg_dir[0]); 1489 swapper_pgd_zero = pgd_val(swapper_pg_dir[0]);
1521 1490
1522 inherit_prom_mappings_pre(); 1491 inherit_prom_mappings();
1523 1492
1524 /* Ok, we can use our TLB miss and window trap handlers safely. 1493 /* Ok, we can use our TLB miss and window trap handlers safely.
1525 * We need to do a quick peek here to see if we are on StarFire 1494 * We need to do a quick peek here to see if we are on StarFire
@@ -1530,23 +1499,15 @@ void __init paging_init(void)
1530 extern void setup_tba(int); 1499 extern void setup_tba(int);
1531 setup_tba(this_is_starfire); 1500 setup_tba(this_is_starfire);
1532 } 1501 }
1533 __flush_tlb_all();
1534 1502
1535 /* Everything from this point forward, until we are done with 1503 inherit_locked_prom_mappings(1);
1536 * inherit_prom_mappings_post(), must complete successfully 1504
1537 * without calling into the firmware. The firwmare page tables 1505 __flush_tlb_all();
1538 * have not been built, but we are running on the Linux kernel's
1539 * trap table.
1540 */
1541 1506
1542 /* Setup bootmem... */ 1507 /* Setup bootmem... */
1543 pages_avail = 0; 1508 pages_avail = 0;
1544 last_valid_pfn = end_pfn = bootmem_init(&pages_avail); 1509 last_valid_pfn = end_pfn = bootmem_init(&pages_avail);
1545 1510
1546 inherit_prom_mappings_post();
1547
1548 inherit_locked_prom_mappings(1);
1549
1550#ifdef CONFIG_DEBUG_PAGEALLOC 1511#ifdef CONFIG_DEBUG_PAGEALLOC
1551 kernel_physical_mapping_init(); 1512 kernel_physical_mapping_init();
1552#endif 1513#endif
diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S
index 058b8126c1a7..e4c9151fa116 100644
--- a/arch/sparc64/mm/ultra.S
+++ b/arch/sparc64/mm/ultra.S
@@ -453,22 +453,6 @@ xcall_flush_dcache_page_spitfire: /* %g1 == physical page address
453 nop 453 nop
454 nop 454 nop
455 455
456 .globl xcall_promstop
457xcall_promstop:
458 rdpr %pstate, %g2
459 wrpr %g2, PSTATE_IG | PSTATE_AG, %pstate
460 rdpr %pil, %g2
461 wrpr %g0, 15, %pil
462 sethi %hi(109f), %g7
463 b,pt %xcc, etrap_irq
464109: or %g7, %lo(109b), %g7
465 flushw
466 call prom_stopself
467 nop
468 /* We should not return, just spin if we do... */
4691: b,a,pt %xcc, 1b
470 nop
471
472 .data 456 .data
473 457
474errata32_hwbug: 458errata32_hwbug:
diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c
index 9b895faf077b..87f5cfce23bb 100644
--- a/arch/sparc64/prom/misc.c
+++ b/arch/sparc64/prom/misc.c
@@ -68,19 +68,11 @@ void prom_cmdline(void)
68 local_irq_restore(flags); 68 local_irq_restore(flags);
69} 69}
70 70
71#ifdef CONFIG_SMP
72extern void smp_promstop_others(void);
73#endif
74
75/* Drop into the prom, but completely terminate the program. 71/* Drop into the prom, but completely terminate the program.
76 * No chance of continuing. 72 * No chance of continuing.
77 */ 73 */
78void prom_halt(void) 74void prom_halt(void)
79{ 75{
80#ifdef CONFIG_SMP
81 smp_promstop_others();
82 udelay(8000);
83#endif
84again: 76again:
85 p1275_cmd("exit", P1275_INOUT(0, 0)); 77 p1275_cmd("exit", P1275_INOUT(0, 0));
86 goto again; /* PROM is out to get me -DaveM */ 78 goto again; /* PROM is out to get me -DaveM */
@@ -88,10 +80,6 @@ again:
88 80
89void prom_halt_power_off(void) 81void prom_halt_power_off(void)
90{ 82{
91#ifdef CONFIG_SMP
92 smp_promstop_others();
93 udelay(8000);
94#endif
95 p1275_cmd("SUNW,power-off", P1275_INOUT(0, 0)); 83 p1275_cmd("SUNW,power-off", P1275_INOUT(0, 0));
96 84
97 /* if nothing else helps, we just halt */ 85 /* if nothing else helps, we just halt */
diff --git a/arch/um/Makefile b/arch/um/Makefile
index 7af37e342e33..e1ffad224605 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -152,7 +152,7 @@ archclean:
152$(SYMLINK_HEADERS): 152$(SYMLINK_HEADERS):
153 @echo ' SYMLINK $@' 153 @echo ' SYMLINK $@'
154ifneq ($(KBUILD_SRC),) 154ifneq ($(KBUILD_SRC),)
155 ln -fsn $(srctree)/include/asm-um/$(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $@ 155 $(Q)ln -fsn $(srctree)/include/asm-um/$(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $@
156else 156else
157 $(Q)cd $(TOPDIR)/$(dir $@) ; \ 157 $(Q)cd $(TOPDIR)/$(dir $@) ; \
158 ln -sf $(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $(notdir $@) 158 ln -sf $(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $(notdir $@)
diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index 783e18cae090..de17d4c6e02d 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -13,7 +13,7 @@ mcast-objs := mcast_kern.o mcast_user.o
13net-objs := net_kern.o net_user.o 13net-objs := net_kern.o net_user.o
14mconsole-objs := mconsole_kern.o mconsole_user.o 14mconsole-objs := mconsole_kern.o mconsole_user.o
15hostaudio-objs := hostaudio_kern.o 15hostaudio-objs := hostaudio_kern.o
16ubd-objs := ubd_kern.o 16ubd-objs := ubd_kern.o ubd_user.o
17port-objs := port_kern.o port_user.o 17port-objs := port_kern.o port_user.o
18harddog-objs := harddog_kern.o harddog_user.o 18harddog-objs := harddog_kern.o harddog_user.o
19 19
diff --git a/arch/um/drivers/cow.h b/arch/um/drivers/cow.h
index 4fcf3a8d13f4..dc36b222100b 100644
--- a/arch/um/drivers/cow.h
+++ b/arch/um/drivers/cow.h
@@ -3,15 +3,40 @@
3 3
4#include <asm/types.h> 4#include <asm/types.h>
5 5
6#if defined(__BIG_ENDIAN) 6#if defined(__KERNEL__)
7# define ntohll(x) (x) 7
8# define htonll(x) (x) 8# include <asm/byteorder.h>
9#elif defined(__LITTLE_ENDIAN) 9
10# define ntohll(x) bswap_64(x) 10# if defined(__BIG_ENDIAN)
11# define htonll(x) bswap_64(x) 11# define ntohll(x) (x)
12# define htonll(x) (x)
13# elif defined(__LITTLE_ENDIAN)
14# define ntohll(x) be64_to_cpu(x)
15# define htonll(x) cpu_to_be64(x)
16# else
17# error "Could not determine byte order"
18# endif
19
12#else 20#else
13#error "__BYTE_ORDER not defined" 21/* For the definition of ntohl, htonl and __BYTE_ORDER */
22#include <endian.h>
23#include <netinet/in.h>
24#if defined(__BYTE_ORDER)
25
26# if __BYTE_ORDER == __BIG_ENDIAN
27# define ntohll(x) (x)
28# define htonll(x) (x)
29# elif __BYTE_ORDER == __LITTLE_ENDIAN
30# define ntohll(x) bswap_64(x)
31# define htonll(x) bswap_64(x)
32# else
33# error "Could not determine byte order: __BYTE_ORDER uncorrectly defined"
34# endif
35
36#else /* ! defined(__BYTE_ORDER) */
37# error "Could not determine byte order: __BYTE_ORDER not defined"
14#endif 38#endif
39#endif /* ! defined(__KERNEL__) */
15 40
16extern int init_cow_file(int fd, char *cow_file, char *backing_file, 41extern int init_cow_file(int fd, char *cow_file, char *backing_file,
17 int sectorsize, int alignment, int *bitmap_offset_out, 42 int sectorsize, int alignment, int *bitmap_offset_out,
diff --git a/arch/um/drivers/cow_user.c b/arch/um/drivers/cow_user.c
index a8ce6fc3ef26..fbe2217db5dd 100644
--- a/arch/um/drivers/cow_user.c
+++ b/arch/um/drivers/cow_user.c
@@ -9,7 +9,6 @@
9#include <sys/time.h> 9#include <sys/time.h>
10#include <sys/param.h> 10#include <sys/param.h>
11#include <sys/user.h> 11#include <sys/user.h>
12#include <netinet/in.h>
13 12
14#include "os.h" 13#include "os.h"
15 14
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index e77a38da4350..f73134333f64 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -35,7 +35,6 @@
35#include "linux/blkpg.h" 35#include "linux/blkpg.h"
36#include "linux/genhd.h" 36#include "linux/genhd.h"
37#include "linux/spinlock.h" 37#include "linux/spinlock.h"
38#include "asm/atomic.h"
39#include "asm/segment.h" 38#include "asm/segment.h"
40#include "asm/uaccess.h" 39#include "asm/uaccess.h"
41#include "asm/irq.h" 40#include "asm/irq.h"
@@ -54,21 +53,20 @@
54#include "mem.h" 53#include "mem.h"
55#include "mem_kern.h" 54#include "mem_kern.h"
56#include "cow.h" 55#include "cow.h"
57#include "aio.h"
58 56
59enum ubd_req { UBD_READ, UBD_WRITE }; 57enum ubd_req { UBD_READ, UBD_WRITE };
60 58
61struct io_thread_req { 59struct io_thread_req {
62 enum aio_type op; 60 enum ubd_req op;
63 int fds[2]; 61 int fds[2];
64 unsigned long offsets[2]; 62 unsigned long offsets[2];
65 unsigned long long offset; 63 unsigned long long offset;
66 unsigned long length; 64 unsigned long length;
67 char *buffer; 65 char *buffer;
68 int sectorsize; 66 int sectorsize;
69 int bitmap_offset; 67 unsigned long sector_mask;
70 long bitmap_start; 68 unsigned long long cow_offset;
71 long bitmap_end; 69 unsigned long bitmap_words[2];
72 int error; 70 int error;
73}; 71};
74 72
@@ -82,31 +80,28 @@ extern int create_cow_file(char *cow_file, char *backing_file,
82 unsigned long *bitmap_len_out, 80 unsigned long *bitmap_len_out,
83 int *data_offset_out); 81 int *data_offset_out);
84extern int read_cow_bitmap(int fd, void *buf, int offset, int len); 82extern int read_cow_bitmap(int fd, void *buf, int offset, int len);
85extern void do_io(struct io_thread_req *req, struct request *r, 83extern void do_io(struct io_thread_req *req);
86 unsigned long *bitmap);
87 84
88static inline int ubd_test_bit(__u64 bit, void *data) 85static inline int ubd_test_bit(__u64 bit, unsigned char *data)
89{ 86{
90 unsigned char *buffer = data;
91 __u64 n; 87 __u64 n;
92 int bits, off; 88 int bits, off;
93 89
94 bits = sizeof(buffer[0]) * 8; 90 bits = sizeof(data[0]) * 8;
95 n = bit / bits; 91 n = bit / bits;
96 off = bit % bits; 92 off = bit % bits;
97 return((buffer[n] & (1 << off)) != 0); 93 return((data[n] & (1 << off)) != 0);
98} 94}
99 95
100static inline void ubd_set_bit(__u64 bit, void *data) 96static inline void ubd_set_bit(__u64 bit, unsigned char *data)
101{ 97{
102 unsigned char *buffer = data;
103 __u64 n; 98 __u64 n;
104 int bits, off; 99 int bits, off;
105 100
106 bits = sizeof(buffer[0]) * 8; 101 bits = sizeof(data[0]) * 8;
107 n = bit / bits; 102 n = bit / bits;
108 off = bit % bits; 103 off = bit % bits;
109 buffer[n] |= (1 << off); 104 data[n] |= (1 << off);
110} 105}
111/*End stuff from ubd_user.h*/ 106/*End stuff from ubd_user.h*/
112 107
@@ -115,6 +110,8 @@ static inline void ubd_set_bit(__u64 bit, void *data)
115static DEFINE_SPINLOCK(ubd_io_lock); 110static DEFINE_SPINLOCK(ubd_io_lock);
116static DEFINE_SPINLOCK(ubd_lock); 111static DEFINE_SPINLOCK(ubd_lock);
117 112
113static void (*do_ubd)(void);
114
118static int ubd_open(struct inode * inode, struct file * filp); 115static int ubd_open(struct inode * inode, struct file * filp);
119static int ubd_release(struct inode * inode, struct file * file); 116static int ubd_release(struct inode * inode, struct file * file);
120static int ubd_ioctl(struct inode * inode, struct file * file, 117static int ubd_ioctl(struct inode * inode, struct file * file,
@@ -161,8 +158,6 @@ struct cow {
161 int data_offset; 158 int data_offset;
162}; 159};
163 160
164#define MAX_SG 64
165
166struct ubd { 161struct ubd {
167 char *file; 162 char *file;
168 int count; 163 int count;
@@ -173,7 +168,6 @@ struct ubd {
173 int no_cow; 168 int no_cow;
174 struct cow cow; 169 struct cow cow;
175 struct platform_device pdev; 170 struct platform_device pdev;
176 struct scatterlist sg[MAX_SG];
177}; 171};
178 172
179#define DEFAULT_COW { \ 173#define DEFAULT_COW { \
@@ -466,114 +460,81 @@ __uml_help(fakehd,
466); 460);
467 461
468static void do_ubd_request(request_queue_t * q); 462static void do_ubd_request(request_queue_t * q);
469static int in_ubd; 463
464/* Only changed by ubd_init, which is an initcall. */
465int thread_fd = -1;
470 466
471/* Changed by ubd_handler, which is serialized because interrupts only 467/* Changed by ubd_handler, which is serialized because interrupts only
472 * happen on CPU 0. 468 * happen on CPU 0.
473 */ 469 */
474int intr_count = 0; 470int intr_count = 0;
475 471
476static void ubd_end_request(struct request *req, int bytes, int uptodate) 472/* call ubd_finish if you need to serialize */
473static void __ubd_finish(struct request *req, int error)
477{ 474{
478 if (!end_that_request_first(req, uptodate, bytes >> 9)) { 475 int nsect;
479 add_disk_randomness(req->rq_disk); 476
480 end_that_request_last(req); 477 if(error){
478 end_request(req, 0);
479 return;
481 } 480 }
481 nsect = req->current_nr_sectors;
482 req->sector += nsect;
483 req->buffer += nsect << 9;
484 req->errors = 0;
485 req->nr_sectors -= nsect;
486 req->current_nr_sectors = 0;
487 end_request(req, 1);
482} 488}
483 489
484/* call ubd_finish if you need to serialize */ 490static inline void ubd_finish(struct request *req, int error)
485static void __ubd_finish(struct request *req, int bytes)
486{ 491{
487 if(bytes < 0){ 492 spin_lock(&ubd_io_lock);
488 ubd_end_request(req, 0, 0); 493 __ubd_finish(req, error);
489 return; 494 spin_unlock(&ubd_io_lock);
490 }
491
492 ubd_end_request(req, bytes, 1);
493} 495}
494 496
495static inline void ubd_finish(struct request *req, int bytes) 497/* Called without ubd_io_lock held */
498static void ubd_handler(void)
496{ 499{
497 spin_lock(&ubd_io_lock); 500 struct io_thread_req req;
498 __ubd_finish(req, bytes); 501 struct request *rq = elv_next_request(ubd_queue);
499 spin_unlock(&ubd_io_lock); 502 int n;
503
504 do_ubd = NULL;
505 intr_count++;
506 n = os_read_file(thread_fd, &req, sizeof(req));
507 if(n != sizeof(req)){
508 printk(KERN_ERR "Pid %d - spurious interrupt in ubd_handler, "
509 "err = %d\n", os_getpid(), -n);
510 spin_lock(&ubd_io_lock);
511 end_request(rq, 0);
512 spin_unlock(&ubd_io_lock);
513 return;
514 }
515
516 ubd_finish(rq, req.error);
517 reactivate_fd(thread_fd, UBD_IRQ);
518 do_ubd_request(ubd_queue);
500} 519}
501 520
502struct bitmap_io {
503 atomic_t count;
504 struct aio_context aio;
505};
506
507struct ubd_aio {
508 struct aio_context aio;
509 struct request *req;
510 int len;
511 struct bitmap_io *bitmap;
512 void *bitmap_buf;
513};
514
515static int ubd_reply_fd = -1;
516
517static irqreturn_t ubd_intr(int irq, void *dev, struct pt_regs *unused) 521static irqreturn_t ubd_intr(int irq, void *dev, struct pt_regs *unused)
518{ 522{
519 struct aio_thread_reply reply; 523 ubd_handler();
520 struct ubd_aio *aio; 524 return(IRQ_HANDLED);
521 struct request *req; 525}
522 int err, n, fd = (int) (long) dev;
523
524 while(1){
525 err = os_read_file(fd, &reply, sizeof(reply));
526 if(err == -EAGAIN)
527 break;
528 if(err < 0){
529 printk("ubd_aio_handler - read returned err %d\n",
530 -err);
531 break;
532 }
533
534 aio = container_of(reply.data, struct ubd_aio, aio);
535 n = reply.err;
536
537 if(n == 0){
538 req = aio->req;
539 req->nr_sectors -= aio->len >> 9;
540
541 if((aio->bitmap != NULL) &&
542 (atomic_dec_and_test(&aio->bitmap->count))){
543 aio->aio = aio->bitmap->aio;
544 aio->len = 0;
545 kfree(aio->bitmap);
546 aio->bitmap = NULL;
547 submit_aio(&aio->aio);
548 }
549 else {
550 if((req->nr_sectors == 0) &&
551 (aio->bitmap == NULL)){
552 int len = req->hard_nr_sectors << 9;
553 ubd_finish(req, len);
554 }
555
556 if(aio->bitmap_buf != NULL)
557 kfree(aio->bitmap_buf);
558 kfree(aio);
559 }
560 }
561 else if(n < 0){
562 ubd_finish(aio->req, n);
563 if(aio->bitmap != NULL)
564 kfree(aio->bitmap);
565 if(aio->bitmap_buf != NULL)
566 kfree(aio->bitmap_buf);
567 kfree(aio);
568 }
569 }
570 reactivate_fd(fd, UBD_IRQ);
571 526
572 do_ubd_request(ubd_queue); 527/* Only changed by ubd_init, which is an initcall. */
528static int io_pid = -1;
573 529
574 return(IRQ_HANDLED); 530void kill_io_thread(void)
531{
532 if(io_pid != -1)
533 os_kill_process(io_pid, 1);
575} 534}
576 535
536__uml_exitcall(kill_io_thread);
537
577static int ubd_file_size(struct ubd *dev, __u64 *size_out) 538static int ubd_file_size(struct ubd *dev, __u64 *size_out)
578{ 539{
579 char *file; 540 char *file;
@@ -608,7 +569,7 @@ static int ubd_open_dev(struct ubd *dev)
608 &dev->cow.data_offset, create_ptr); 569 &dev->cow.data_offset, create_ptr);
609 570
610 if((dev->fd == -ENOENT) && create_cow){ 571 if((dev->fd == -ENOENT) && create_cow){
611 dev->fd = create_cow_file(dev->file, dev->cow.file, 572 dev->fd = create_cow_file(dev->file, dev->cow.file,
612 dev->openflags, 1 << 9, PAGE_SIZE, 573 dev->openflags, 1 << 9, PAGE_SIZE,
613 &dev->cow.bitmap_offset, 574 &dev->cow.bitmap_offset,
614 &dev->cow.bitmap_len, 575 &dev->cow.bitmap_len,
@@ -870,10 +831,6 @@ int ubd_init(void)
870{ 831{
871 int i; 832 int i;
872 833
873 ubd_reply_fd = init_aio_irq(UBD_IRQ, "ubd", ubd_intr);
874 if(ubd_reply_fd < 0)
875 printk("Setting up ubd AIO failed, err = %d\n", ubd_reply_fd);
876
877 devfs_mk_dir("ubd"); 834 devfs_mk_dir("ubd");
878 if (register_blkdev(MAJOR_NR, "ubd")) 835 if (register_blkdev(MAJOR_NR, "ubd"))
879 return -1; 836 return -1;
@@ -884,7 +841,6 @@ int ubd_init(void)
884 return -1; 841 return -1;
885 } 842 }
886 843
887 blk_queue_max_hw_segments(ubd_queue, MAX_SG);
888 if (fake_major != MAJOR_NR) { 844 if (fake_major != MAJOR_NR) {
889 char name[sizeof("ubd_nnn\0")]; 845 char name[sizeof("ubd_nnn\0")];
890 846
@@ -896,12 +852,40 @@ int ubd_init(void)
896 driver_register(&ubd_driver); 852 driver_register(&ubd_driver);
897 for (i = 0; i < MAX_DEV; i++) 853 for (i = 0; i < MAX_DEV; i++)
898 ubd_add(i); 854 ubd_add(i);
899
900 return 0; 855 return 0;
901} 856}
902 857
903late_initcall(ubd_init); 858late_initcall(ubd_init);
904 859
860int ubd_driver_init(void){
861 unsigned long stack;
862 int err;
863
864 /* Set by CONFIG_BLK_DEV_UBD_SYNC or ubd=sync.*/
865 if(global_openflags.s){
866 printk(KERN_INFO "ubd: Synchronous mode\n");
867 /* Letting ubd=sync be like using ubd#s= instead of ubd#= is
868 * enough. So use anyway the io thread. */
869 }
870 stack = alloc_stack(0, 0);
871 io_pid = start_io_thread(stack + PAGE_SIZE - sizeof(void *),
872 &thread_fd);
873 if(io_pid < 0){
874 printk(KERN_ERR
875 "ubd : Failed to start I/O thread (errno = %d) - "
876 "falling back to synchronous I/O\n", -io_pid);
877 io_pid = -1;
878 return(0);
879 }
880 err = um_request_irq(UBD_IRQ, thread_fd, IRQ_READ, ubd_intr,
881 SA_INTERRUPT, "ubd", ubd_dev);
882 if(err != 0)
883 printk(KERN_ERR "um_request_irq failed - errno = %d\n", -err);
884 return(err);
885}
886
887device_initcall(ubd_driver_init);
888
905static int ubd_open(struct inode *inode, struct file *filp) 889static int ubd_open(struct inode *inode, struct file *filp)
906{ 890{
907 struct gendisk *disk = inode->i_bdev->bd_disk; 891 struct gendisk *disk = inode->i_bdev->bd_disk;
@@ -939,55 +923,105 @@ static int ubd_release(struct inode * inode, struct file * file)
939 return(0); 923 return(0);
940} 924}
941 925
942static void cowify_bitmap(struct io_thread_req *req, unsigned long *bitmap) 926static void cowify_bitmap(__u64 io_offset, int length, unsigned long *cow_mask,
927 __u64 *cow_offset, unsigned long *bitmap,
928 __u64 bitmap_offset, unsigned long *bitmap_words,
929 __u64 bitmap_len)
943{ 930{
944 __u64 sector = req->offset / req->sectorsize; 931 __u64 sector = io_offset >> 9;
945 int i; 932 int i, update_bitmap = 0;
933
934 for(i = 0; i < length >> 9; i++){
935 if(cow_mask != NULL)
936 ubd_set_bit(i, (unsigned char *) cow_mask);
937 if(ubd_test_bit(sector + i, (unsigned char *) bitmap))
938 continue;
946 939
947 for(i = 0; i < req->length / req->sectorsize; i++){ 940 update_bitmap = 1;
948 if(ubd_test_bit(sector + i, bitmap)) 941 ubd_set_bit(sector + i, (unsigned char *) bitmap);
949 continue; 942 }
943
944 if(!update_bitmap)
945 return;
950 946
951 if(req->bitmap_start == -1) 947 *cow_offset = sector / (sizeof(unsigned long) * 8);
952 req->bitmap_start = sector + i;
953 req->bitmap_end = sector + i + 1;
954 948
955 ubd_set_bit(sector + i, bitmap); 949 /* This takes care of the case where we're exactly at the end of the
956 } 950 * device, and *cow_offset + 1 is off the end. So, just back it up
951 * by one word. Thanks to Lynn Kerby for the fix and James McMechan
952 * for the original diagnosis.
953 */
954 if(*cow_offset == ((bitmap_len + sizeof(unsigned long) - 1) /
955 sizeof(unsigned long) - 1))
956 (*cow_offset)--;
957
958 bitmap_words[0] = bitmap[*cow_offset];
959 bitmap_words[1] = bitmap[*cow_offset + 1];
960
961 *cow_offset *= sizeof(unsigned long);
962 *cow_offset += bitmap_offset;
963}
964
965static void cowify_req(struct io_thread_req *req, unsigned long *bitmap,
966 __u64 bitmap_offset, __u64 bitmap_len)
967{
968 __u64 sector = req->offset >> 9;
969 int i;
970
971 if(req->length > (sizeof(req->sector_mask) * 8) << 9)
972 panic("Operation too long");
973
974 if(req->op == UBD_READ) {
975 for(i = 0; i < req->length >> 9; i++){
976 if(ubd_test_bit(sector + i, (unsigned char *) bitmap))
977 ubd_set_bit(i, (unsigned char *)
978 &req->sector_mask);
979 }
980 }
981 else cowify_bitmap(req->offset, req->length, &req->sector_mask,
982 &req->cow_offset, bitmap, bitmap_offset,
983 req->bitmap_words, bitmap_len);
957} 984}
958 985
959/* Called with ubd_io_lock held */ 986/* Called with ubd_io_lock held */
960static int prepare_request(struct request *req, struct io_thread_req *io_req, 987static int prepare_request(struct request *req, struct io_thread_req *io_req)
961 unsigned long long offset, int page_offset,
962 int len, struct page *page)
963{ 988{
964 struct gendisk *disk = req->rq_disk; 989 struct gendisk *disk = req->rq_disk;
965 struct ubd *dev = disk->private_data; 990 struct ubd *dev = disk->private_data;
991 __u64 offset;
992 int len;
993
994 if(req->rq_status == RQ_INACTIVE) return(1);
966 995
967 /* This should be impossible now */ 996 /* This should be impossible now */
968 if((rq_data_dir(req) == WRITE) && !dev->openflags.w){ 997 if((rq_data_dir(req) == WRITE) && !dev->openflags.w){
969 printk("Write attempted on readonly ubd device %s\n", 998 printk("Write attempted on readonly ubd device %s\n",
970 disk->disk_name); 999 disk->disk_name);
971 ubd_end_request(req, 0, 0); 1000 end_request(req, 0);
972 return(1); 1001 return(1);
973 } 1002 }
974 1003
1004 offset = ((__u64) req->sector) << 9;
1005 len = req->current_nr_sectors << 9;
1006
975 io_req->fds[0] = (dev->cow.file != NULL) ? dev->cow.fd : dev->fd; 1007 io_req->fds[0] = (dev->cow.file != NULL) ? dev->cow.fd : dev->fd;
976 io_req->fds[1] = dev->fd; 1008 io_req->fds[1] = dev->fd;
1009 io_req->cow_offset = -1;
977 io_req->offset = offset; 1010 io_req->offset = offset;
978 io_req->length = len; 1011 io_req->length = len;
979 io_req->error = 0; 1012 io_req->error = 0;
980 io_req->op = (rq_data_dir(req) == READ) ? AIO_READ : AIO_WRITE; 1013 io_req->sector_mask = 0;
1014
1015 io_req->op = (rq_data_dir(req) == READ) ? UBD_READ : UBD_WRITE;
981 io_req->offsets[0] = 0; 1016 io_req->offsets[0] = 0;
982 io_req->offsets[1] = dev->cow.data_offset; 1017 io_req->offsets[1] = dev->cow.data_offset;
983 io_req->buffer = page_address(page) + page_offset; 1018 io_req->buffer = req->buffer;
984 io_req->sectorsize = 1 << 9; 1019 io_req->sectorsize = 1 << 9;
985 io_req->bitmap_offset = dev->cow.bitmap_offset;
986 io_req->bitmap_start = -1;
987 io_req->bitmap_end = -1;
988 1020
989 if((dev->cow.file != NULL) && (io_req->op == UBD_WRITE)) 1021 if(dev->cow.file != NULL)
990 cowify_bitmap(io_req, dev->cow.bitmap); 1022 cowify_req(io_req, dev->cow.bitmap, dev->cow.bitmap_offset,
1023 dev->cow.bitmap_len);
1024
991 return(0); 1025 return(0);
992} 1026}
993 1027
@@ -996,36 +1030,30 @@ static void do_ubd_request(request_queue_t *q)
996{ 1030{
997 struct io_thread_req io_req; 1031 struct io_thread_req io_req;
998 struct request *req; 1032 struct request *req;
999 __u64 sector; 1033 int err, n;
1000 int err; 1034
1001 1035 if(thread_fd == -1){
1002 if(in_ubd) 1036 while((req = elv_next_request(q)) != NULL){
1003 return; 1037 err = prepare_request(req, &io_req);
1004 in_ubd = 1; 1038 if(!err){
1005 while((req = elv_next_request(q)) != NULL){ 1039 do_io(&io_req);
1006 struct gendisk *disk = req->rq_disk; 1040 __ubd_finish(req, io_req.error);
1007 struct ubd *dev = disk->private_data; 1041 }
1008 int n, i; 1042 }
1009 1043 }
1010 blkdev_dequeue_request(req); 1044 else {
1011 1045 if(do_ubd || (req = elv_next_request(q)) == NULL)
1012 sector = req->sector; 1046 return;
1013 n = blk_rq_map_sg(q, req, dev->sg); 1047 err = prepare_request(req, &io_req);
1014 1048 if(!err){
1015 for(i = 0; i < n; i++){ 1049 do_ubd = ubd_handler;
1016 struct scatterlist *sg = &dev->sg[i]; 1050 n = os_write_file(thread_fd, (char *) &io_req,
1017 1051 sizeof(io_req));
1018 err = prepare_request(req, &io_req, sector << 9, 1052 if(n != sizeof(io_req))
1019 sg->offset, sg->length, 1053 printk("write to io thread failed, "
1020 sg->page); 1054 "errno = %d\n", -n);
1021 if(err)
1022 continue;
1023
1024 sector += sg->length >> 9;
1025 do_io(&io_req, req, dev->cow.bitmap);
1026 } 1055 }
1027 } 1056 }
1028 in_ubd = 0;
1029} 1057}
1030 1058
1031static int ubd_ioctl(struct inode * inode, struct file * file, 1059static int ubd_ioctl(struct inode * inode, struct file * file,
@@ -1241,95 +1269,131 @@ int create_cow_file(char *cow_file, char *backing_file, struct openflags flags,
1241 return(err); 1269 return(err);
1242} 1270}
1243 1271
1244void do_io(struct io_thread_req *req, struct request *r, unsigned long *bitmap) 1272static int update_bitmap(struct io_thread_req *req)
1245{ 1273{
1246 struct ubd_aio *aio; 1274 int n;
1247 struct bitmap_io *bitmap_io = NULL;
1248 char *buf;
1249 void *bitmap_buf = NULL;
1250 unsigned long len, sector;
1251 int nsectors, start, end, bit, err;
1252 __u64 off;
1253
1254 if(req->bitmap_start != -1){
1255 /* Round up to the nearest word */
1256 int round = sizeof(unsigned long);
1257 len = (req->bitmap_end - req->bitmap_start +
1258 round * 8 - 1) / (round * 8);
1259 len *= round;
1260
1261 off = req->bitmap_start / (8 * round);
1262 off *= round;
1263
1264 bitmap_io = kmalloc(sizeof(*bitmap_io), GFP_KERNEL);
1265 if(bitmap_io == NULL){
1266 printk("Failed to kmalloc bitmap IO\n");
1267 req->error = 1;
1268 return;
1269 }
1270 1275
1271 bitmap_buf = kmalloc(len, GFP_KERNEL); 1276 if(req->cow_offset == -1)
1272 if(bitmap_buf == NULL){ 1277 return(0);
1273 printk("do_io : kmalloc of bitmap chunk "
1274 "failed\n");
1275 kfree(bitmap_io);
1276 req->error = 1;
1277 return;
1278 }
1279 memcpy(bitmap_buf, &bitmap[off / sizeof(bitmap[0])], len);
1280
1281 *bitmap_io = ((struct bitmap_io)
1282 { .count = ATOMIC_INIT(0),
1283 .aio = INIT_AIO(AIO_WRITE, req->fds[1],
1284 bitmap_buf, len,
1285 req->bitmap_offset + off,
1286 ubd_reply_fd) } );
1287 }
1288 1278
1289 nsectors = req->length / req->sectorsize; 1279 n = os_seek_file(req->fds[1], req->cow_offset);
1290 start = 0; 1280 if(n < 0){
1291 end = nsectors; 1281 printk("do_io - bitmap lseek failed : err = %d\n", -n);
1292 bit = 0; 1282 return(1);
1293 do { 1283 }
1294 if(bitmap != NULL){
1295 sector = req->offset / req->sectorsize;
1296 bit = ubd_test_bit(sector + start, bitmap);
1297 end = start;
1298 while((end < nsectors) &&
1299 (ubd_test_bit(sector + end, bitmap) == bit))
1300 end++;
1301 }
1302 1284
1303 off = req->offsets[bit] + req->offset + 1285 n = os_write_file(req->fds[1], &req->bitmap_words,
1304 start * req->sectorsize; 1286 sizeof(req->bitmap_words));
1305 len = (end - start) * req->sectorsize; 1287 if(n != sizeof(req->bitmap_words)){
1306 buf = &req->buffer[start * req->sectorsize]; 1288 printk("do_io - bitmap update failed, err = %d fd = %d\n", -n,
1289 req->fds[1]);
1290 return(1);
1291 }
1307 1292
1308 aio = kmalloc(sizeof(*aio), GFP_KERNEL); 1293 return(0);
1309 if(aio == NULL){ 1294}
1310 req->error = 1;
1311 return;
1312 }
1313 1295
1314 *aio = ((struct ubd_aio) 1296void do_io(struct io_thread_req *req)
1315 { .aio = INIT_AIO(req->op, req->fds[bit], buf, 1297{
1316 len, off, ubd_reply_fd), 1298 char *buf;
1317 .len = len, 1299 unsigned long len;
1318 .req = r, 1300 int n, nsectors, start, end, bit;
1319 .bitmap = bitmap_io, 1301 int err;
1320 .bitmap_buf = bitmap_buf }); 1302 __u64 off;
1321 1303
1322 if(aio->bitmap != NULL) 1304 nsectors = req->length / req->sectorsize;
1323 atomic_inc(&aio->bitmap->count); 1305 start = 0;
1324 1306 do {
1325 err = submit_aio(&aio->aio); 1307 bit = ubd_test_bit(start, (unsigned char *) &req->sector_mask);
1326 if(err){ 1308 end = start;
1327 printk("do_io - submit_aio failed, " 1309 while((end < nsectors) &&
1328 "err = %d\n", err); 1310 (ubd_test_bit(end, (unsigned char *)
1329 req->error = 1; 1311 &req->sector_mask) == bit))
1330 return; 1312 end++;
1331 } 1313
1314 off = req->offset + req->offsets[bit] +
1315 start * req->sectorsize;
1316 len = (end - start) * req->sectorsize;
1317 buf = &req->buffer[start * req->sectorsize];
1318
1319 err = os_seek_file(req->fds[bit], off);
1320 if(err < 0){
1321 printk("do_io - lseek failed : err = %d\n", -err);
1322 req->error = 1;
1323 return;
1324 }
1325 if(req->op == UBD_READ){
1326 n = 0;
1327 do {
1328 buf = &buf[n];
1329 len -= n;
1330 n = os_read_file(req->fds[bit], buf, len);
1331 if (n < 0) {
1332 printk("do_io - read failed, err = %d "
1333 "fd = %d\n", -n, req->fds[bit]);
1334 req->error = 1;
1335 return;
1336 }
1337 } while((n < len) && (n != 0));
1338 if (n < len) memset(&buf[n], 0, len - n);
1339 } else {
1340 n = os_write_file(req->fds[bit], buf, len);
1341 if(n != len){
1342 printk("do_io - write failed err = %d "
1343 "fd = %d\n", -n, req->fds[bit]);
1344 req->error = 1;
1345 return;
1346 }
1347 }
1348
1349 start = end;
1350 } while(start < nsectors);
1332 1351
1333 start = end; 1352 req->error = update_bitmap(req);
1334 } while(start < nsectors);
1335} 1353}
1354
1355/* Changed in start_io_thread, which is serialized by being called only
1356 * from ubd_init, which is an initcall.
1357 */
1358int kernel_fd = -1;
1359
1360/* Only changed by the io thread */
1361int io_count = 0;
1362
1363int io_thread(void *arg)
1364{
1365 struct io_thread_req req;
1366 int n;
1367
1368 ignore_sigwinch_sig();
1369 while(1){
1370 n = os_read_file(kernel_fd, &req, sizeof(req));
1371 if(n != sizeof(req)){
1372 if(n < 0)
1373 printk("io_thread - read failed, fd = %d, "
1374 "err = %d\n", kernel_fd, -n);
1375 else {
1376 printk("io_thread - short read, fd = %d, "
1377 "length = %d\n", kernel_fd, n);
1378 }
1379 continue;
1380 }
1381 io_count++;
1382 do_io(&req);
1383 n = os_write_file(kernel_fd, &req, sizeof(req));
1384 if(n != sizeof(req))
1385 printk("io_thread - write failed, fd = %d, err = %d\n",
1386 kernel_fd, -n);
1387 }
1388}
1389
1390/*
1391 * Overrides for Emacs so that we follow Linus's tabbing style.
1392 * Emacs will notice this stuff at the end of the file and automatically
1393 * adjust the settings for this buffer only. This must remain at the end
1394 * of the file.
1395 * ---------------------------------------------------------------------------
1396 * Local variables:
1397 * c-file-style: "linux"
1398 * End:
1399 */
diff --git a/arch/um/drivers/ubd_user.c b/arch/um/drivers/ubd_user.c
new file mode 100644
index 000000000000..b94d2bc4fe06
--- /dev/null
+++ b/arch/um/drivers/ubd_user.c
@@ -0,0 +1,75 @@
1/*
2 * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
3 * Copyright (C) 2001 Ridgerun,Inc (glonnon@ridgerun.com)
4 * Licensed under the GPL
5 */
6
7#include <stddef.h>
8#include <unistd.h>
9#include <errno.h>
10#include <sched.h>
11#include <signal.h>
12#include <string.h>
13#include <netinet/in.h>
14#include <sys/time.h>
15#include <sys/socket.h>
16#include <sys/mman.h>
17#include <sys/param.h>
18#include "asm/types.h"
19#include "user_util.h"
20#include "kern_util.h"
21#include "user.h"
22#include "ubd_user.h"
23#include "os.h"
24#include "cow.h"
25
26#include <endian.h>
27#include <byteswap.h>
28
29void ignore_sigwinch_sig(void)
30{
31 signal(SIGWINCH, SIG_IGN);
32}
33
34int start_io_thread(unsigned long sp, int *fd_out)
35{
36 int pid, fds[2], err;
37
38 err = os_pipe(fds, 1, 1);
39 if(err < 0){
40 printk("start_io_thread - os_pipe failed, err = %d\n", -err);
41 goto out;
42 }
43
44 kernel_fd = fds[0];
45 *fd_out = fds[1];
46
47 pid = clone(io_thread, (void *) sp, CLONE_FILES | CLONE_VM | SIGCHLD,
48 NULL);
49 if(pid < 0){
50 printk("start_io_thread - clone failed : errno = %d\n", errno);
51 err = -errno;
52 goto out_close;
53 }
54
55 return(pid);
56
57 out_close:
58 os_close_file(fds[0]);
59 os_close_file(fds[1]);
60 kernel_fd = -1;
61 *fd_out = -1;
62 out:
63 return(err);
64}
65
66/*
67 * Overrides for Emacs so that we follow Linus's tabbing style.
68 * Emacs will notice this stuff at the end of the file and automatically
69 * adjust the settings for this buffer only. This must remain at the end
70 * of the file.
71 * ---------------------------------------------------------------------------
72 * Local variables:
73 * c-file-style: "linux"
74 * End:
75 */
diff --git a/arch/um/include/aio.h b/arch/um/include/aio.h
index 83f16877ab08..423bae9153f8 100644
--- a/arch/um/include/aio.h
+++ b/arch/um/include/aio.h
@@ -14,27 +14,15 @@ struct aio_thread_reply {
14}; 14};
15 15
16struct aio_context { 16struct aio_context {
17 enum aio_type type;
18 int fd;
19 void *data;
20 int len;
21 unsigned long long offset;
22 int reply_fd; 17 int reply_fd;
23 struct aio_context *next; 18 struct aio_context *next;
24}; 19};
25 20
26#define INIT_AIO(aio_type, aio_fd, aio_data, aio_len, aio_offset, \
27 aio_reply_fd) \
28 { .type = aio_type, \
29 .fd = aio_fd, \
30 .data = aio_data, \
31 .len = aio_len, \
32 .offset = aio_offset, \
33 .reply_fd = aio_reply_fd }
34
35#define INIT_AIO_CONTEXT { .reply_fd = -1, \ 21#define INIT_AIO_CONTEXT { .reply_fd = -1, \
36 .next = NULL } 22 .next = NULL }
37 23
38extern int submit_aio(struct aio_context *aio); 24extern int submit_aio(enum aio_type type, int fd, char *buf, int len,
25 unsigned long long offset, int reply_fd,
26 struct aio_context *aio);
39 27
40#endif 28#endif
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 6f766e1faecc..2e58e304b8be 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -6,6 +6,7 @@
6#ifndef __OS_H__ 6#ifndef __OS_H__
7#define __OS_H__ 7#define __OS_H__
8 8
9#include "uml-config.h"
9#include "asm/types.h" 10#include "asm/types.h"
10#include "../os/include/file.h" 11#include "../os/include/file.h"
11 12
@@ -159,7 +160,11 @@ extern int can_do_skas(void);
159 160
160/* Make sure they are clear when running in TT mode. Required by 161/* Make sure they are clear when running in TT mode. Required by
161 * SEGV_MAYBE_FIXABLE */ 162 * SEGV_MAYBE_FIXABLE */
163#ifdef UML_CONFIG_MODE_SKAS
162#define clear_can_do_skas() do { ptrace_faultinfo = proc_mm = 0; } while (0) 164#define clear_can_do_skas() do { ptrace_faultinfo = proc_mm = 0; } while (0)
165#else
166#define clear_can_do_skas() do {} while (0)
167#endif
163 168
164/* mem.c */ 169/* mem.c */
165extern int create_mem_file(unsigned long len); 170extern int create_mem_file(unsigned long len);
diff --git a/arch/um/os-Linux/aio.c b/arch/um/os-Linux/aio.c
index f6e64026f995..41cfb0944201 100644
--- a/arch/um/os-Linux/aio.c
+++ b/arch/um/os-Linux/aio.c
@@ -6,7 +6,6 @@
6#include <stdlib.h> 6#include <stdlib.h>
7#include <unistd.h> 7#include <unistd.h>
8#include <signal.h> 8#include <signal.h>
9#include <string.h>
10#include <errno.h> 9#include <errno.h>
11#include <sched.h> 10#include <sched.h>
12#include <sys/syscall.h> 11#include <sys/syscall.h>
@@ -17,31 +16,18 @@
17#include "user.h" 16#include "user.h"
18#include "mode.h" 17#include "mode.h"
19 18
19struct aio_thread_req {
20 enum aio_type type;
21 int io_fd;
22 unsigned long long offset;
23 char *buf;
24 int len;
25 struct aio_context *aio;
26};
27
20static int aio_req_fd_r = -1; 28static int aio_req_fd_r = -1;
21static int aio_req_fd_w = -1; 29static int aio_req_fd_w = -1;
22 30
23static int update_aio(struct aio_context *aio, int res)
24{
25 if(res < 0)
26 aio->len = res;
27 else if((res == 0) && (aio->type == AIO_READ)){
28 /* This is the EOF case - we have hit the end of the file
29 * and it ends in a partial block, so we fill the end of
30 * the block with zeros and claim success.
31 */
32 memset(aio->data, 0, aio->len);
33 aio->len = 0;
34 }
35 else if(res > 0){
36 aio->len -= res;
37 aio->data += res;
38 aio->offset += res;
39 return aio->len;
40 }
41
42 return 0;
43}
44
45#if defined(HAVE_AIO_ABI) 31#if defined(HAVE_AIO_ABI)
46#include <linux/aio_abi.h> 32#include <linux/aio_abi.h>
47 33
@@ -80,7 +66,8 @@ static long io_getevents(aio_context_t ctx_id, long min_nr, long nr,
80 * that it now backs the mmapped area. 66 * that it now backs the mmapped area.
81 */ 67 */
82 68
83static int do_aio(aio_context_t ctx, struct aio_context *aio) 69static int do_aio(aio_context_t ctx, enum aio_type type, int fd, char *buf,
70 int len, unsigned long long offset, struct aio_context *aio)
84{ 71{
85 struct iocb iocb, *iocbp = &iocb; 72 struct iocb iocb, *iocbp = &iocb;
86 char c; 73 char c;
@@ -88,39 +75,40 @@ static int do_aio(aio_context_t ctx, struct aio_context *aio)
88 75
89 iocb = ((struct iocb) { .aio_data = (unsigned long) aio, 76 iocb = ((struct iocb) { .aio_data = (unsigned long) aio,
90 .aio_reqprio = 0, 77 .aio_reqprio = 0,
91 .aio_fildes = aio->fd, 78 .aio_fildes = fd,
92 .aio_buf = (unsigned long) aio->data, 79 .aio_buf = (unsigned long) buf,
93 .aio_nbytes = aio->len, 80 .aio_nbytes = len,
94 .aio_offset = aio->offset, 81 .aio_offset = offset,
95 .aio_reserved1 = 0, 82 .aio_reserved1 = 0,
96 .aio_reserved2 = 0, 83 .aio_reserved2 = 0,
97 .aio_reserved3 = 0 }); 84 .aio_reserved3 = 0 });
98 85
99 switch(aio->type){ 86 switch(type){
100 case AIO_READ: 87 case AIO_READ:
101 iocb.aio_lio_opcode = IOCB_CMD_PREAD; 88 iocb.aio_lio_opcode = IOCB_CMD_PREAD;
89 err = io_submit(ctx, 1, &iocbp);
102 break; 90 break;
103 case AIO_WRITE: 91 case AIO_WRITE:
104 iocb.aio_lio_opcode = IOCB_CMD_PWRITE; 92 iocb.aio_lio_opcode = IOCB_CMD_PWRITE;
93 err = io_submit(ctx, 1, &iocbp);
105 break; 94 break;
106 case AIO_MMAP: 95 case AIO_MMAP:
107 iocb.aio_lio_opcode = IOCB_CMD_PREAD; 96 iocb.aio_lio_opcode = IOCB_CMD_PREAD;
108 iocb.aio_buf = (unsigned long) &c; 97 iocb.aio_buf = (unsigned long) &c;
109 iocb.aio_nbytes = sizeof(c); 98 iocb.aio_nbytes = sizeof(c);
99 err = io_submit(ctx, 1, &iocbp);
110 break; 100 break;
111 default: 101 default:
112 printk("Bogus op in do_aio - %d\n", aio->type); 102 printk("Bogus op in do_aio - %d\n", type);
113 err = -EINVAL; 103 err = -EINVAL;
114 goto out; 104 break;
115 } 105 }
116 106
117 err = io_submit(ctx, 1, &iocbp);
118 if(err > 0) 107 if(err > 0)
119 err = 0; 108 err = 0;
120 else 109 else
121 err = -errno; 110 err = -errno;
122 111
123 out:
124 return err; 112 return err;
125} 113}
126 114
@@ -129,9 +117,8 @@ static aio_context_t ctx = 0;
129static int aio_thread(void *arg) 117static int aio_thread(void *arg)
130{ 118{
131 struct aio_thread_reply reply; 119 struct aio_thread_reply reply;
132 struct aio_context *aio;
133 struct io_event event; 120 struct io_event event;
134 int err, n; 121 int err, n, reply_fd;
135 122
136 signal(SIGWINCH, SIG_IGN); 123 signal(SIGWINCH, SIG_IGN);
137 124
@@ -144,22 +131,14 @@ static int aio_thread(void *arg)
144 "errno = %d\n", errno); 131 "errno = %d\n", errno);
145 } 132 }
146 else { 133 else {
147 /* This is safe as we've just a pointer here. */
148 aio = (struct aio_context *) (long) event.data;
149 if(update_aio(aio, event.res)){
150 do_aio(ctx, aio);
151 continue;
152 }
153
154 reply = ((struct aio_thread_reply) 134 reply = ((struct aio_thread_reply)
155 { .data = aio, 135 { .data = (void *) (long) event.data,
156 .err = aio->len }); 136 .err = event.res });
157 err = os_write_file(aio->reply_fd, &reply, 137 reply_fd = ((struct aio_context *) reply.data)->reply_fd;
158 sizeof(reply)); 138 err = os_write_file(reply_fd, &reply, sizeof(reply));
159 if(err != sizeof(reply)) 139 if(err != sizeof(reply))
160 printk("aio_thread - write failed, " 140 printk("aio_thread - write failed, fd = %d, "
161 "fd = %d, err = %d\n", aio->reply_fd, 141 "err = %d\n", aio_req_fd_r, -err);
162 -err);
163 } 142 }
164 } 143 }
165 return 0; 144 return 0;
@@ -167,35 +146,35 @@ static int aio_thread(void *arg)
167 146
168#endif 147#endif
169 148
170static int do_not_aio(struct aio_context *aio) 149static int do_not_aio(struct aio_thread_req *req)
171{ 150{
172 char c; 151 char c;
173 int err; 152 int err;
174 153
175 switch(aio->type){ 154 switch(req->type){
176 case AIO_READ: 155 case AIO_READ:
177 err = os_seek_file(aio->fd, aio->offset); 156 err = os_seek_file(req->io_fd, req->offset);
178 if(err) 157 if(err)
179 goto out; 158 goto out;
180 159
181 err = os_read_file(aio->fd, aio->data, aio->len); 160 err = os_read_file(req->io_fd, req->buf, req->len);
182 break; 161 break;
183 case AIO_WRITE: 162 case AIO_WRITE:
184 err = os_seek_file(aio->fd, aio->offset); 163 err = os_seek_file(req->io_fd, req->offset);
185 if(err) 164 if(err)
186 goto out; 165 goto out;
187 166
188 err = os_write_file(aio->fd, aio->data, aio->len); 167 err = os_write_file(req->io_fd, req->buf, req->len);
189 break; 168 break;
190 case AIO_MMAP: 169 case AIO_MMAP:
191 err = os_seek_file(aio->fd, aio->offset); 170 err = os_seek_file(req->io_fd, req->offset);
192 if(err) 171 if(err)
193 goto out; 172 goto out;
194 173
195 err = os_read_file(aio->fd, &c, sizeof(c)); 174 err = os_read_file(req->io_fd, &c, sizeof(c));
196 break; 175 break;
197 default: 176 default:
198 printk("do_not_aio - bad request type : %d\n", aio->type); 177 printk("do_not_aio - bad request type : %d\n", req->type);
199 err = -EINVAL; 178 err = -EINVAL;
200 break; 179 break;
201 } 180 }
@@ -206,14 +185,14 @@ static int do_not_aio(struct aio_context *aio)
206 185
207static int not_aio_thread(void *arg) 186static int not_aio_thread(void *arg)
208{ 187{
209 struct aio_context *aio; 188 struct aio_thread_req req;
210 struct aio_thread_reply reply; 189 struct aio_thread_reply reply;
211 int err; 190 int err;
212 191
213 signal(SIGWINCH, SIG_IGN); 192 signal(SIGWINCH, SIG_IGN);
214 while(1){ 193 while(1){
215 err = os_read_file(aio_req_fd_r, &aio, sizeof(aio)); 194 err = os_read_file(aio_req_fd_r, &req, sizeof(req));
216 if(err != sizeof(aio)){ 195 if(err != sizeof(req)){
217 if(err < 0) 196 if(err < 0)
218 printk("not_aio_thread - read failed, " 197 printk("not_aio_thread - read failed, "
219 "fd = %d, err = %d\n", aio_req_fd_r, 198 "fd = %d, err = %d\n", aio_req_fd_r,
@@ -224,34 +203,17 @@ static int not_aio_thread(void *arg)
224 } 203 }
225 continue; 204 continue;
226 } 205 }
227 again: 206 err = do_not_aio(&req);
228 err = do_not_aio(aio); 207 reply = ((struct aio_thread_reply) { .data = req.aio,
229 208 .err = err });
230 if(update_aio(aio, err)) 209 err = os_write_file(req.aio->reply_fd, &reply, sizeof(reply));
231 goto again;
232
233 reply = ((struct aio_thread_reply) { .data = aio,
234 .err = aio->len });
235 err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
236 if(err != sizeof(reply)) 210 if(err != sizeof(reply))
237 printk("not_aio_thread - write failed, fd = %d, " 211 printk("not_aio_thread - write failed, fd = %d, "
238 "err = %d\n", aio_req_fd_r, -err); 212 "err = %d\n", aio_req_fd_r, -err);
239 } 213 }
240} 214}
241 215
242static int submit_aio_24(struct aio_context *aio)
243{
244 int err;
245
246 err = os_write_file(aio_req_fd_w, &aio, sizeof(aio));
247 if(err == sizeof(aio))
248 err = 0;
249
250 return err;
251}
252
253static int aio_pid = -1; 216static int aio_pid = -1;
254static int (*submit_proc)(struct aio_context *aio);
255 217
256static int init_aio_24(void) 218static int init_aio_24(void)
257{ 219{
@@ -283,33 +245,11 @@ static int init_aio_24(void)
283#endif 245#endif
284 printk("2.6 host AIO support not used - falling back to I/O " 246 printk("2.6 host AIO support not used - falling back to I/O "
285 "thread\n"); 247 "thread\n");
286
287 submit_proc = submit_aio_24;
288
289 return 0; 248 return 0;
290} 249}
291 250
292#ifdef HAVE_AIO_ABI 251#ifdef HAVE_AIO_ABI
293#define DEFAULT_24_AIO 0 252#define DEFAULT_24_AIO 0
294static int submit_aio_26(struct aio_context *aio)
295{
296 struct aio_thread_reply reply;
297 int err;
298
299 err = do_aio(ctx, aio);
300 if(err){
301 reply = ((struct aio_thread_reply) { .data = aio,
302 .err = err });
303 err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
304 if(err != sizeof(reply))
305 printk("submit_aio_26 - write failed, "
306 "fd = %d, err = %d\n", aio->reply_fd, -err);
307 else err = 0;
308 }
309
310 return err;
311}
312
313static int init_aio_26(void) 253static int init_aio_26(void)
314{ 254{
315 unsigned long stack; 255 unsigned long stack;
@@ -330,22 +270,39 @@ static int init_aio_26(void)
330 aio_pid = err; 270 aio_pid = err;
331 271
332 printk("Using 2.6 host AIO\n"); 272 printk("Using 2.6 host AIO\n");
273 return 0;
274}
275
276static int submit_aio_26(enum aio_type type, int io_fd, char *buf, int len,
277 unsigned long long offset, struct aio_context *aio)
278{
279 struct aio_thread_reply reply;
280 int err;
333 281
334 submit_proc = submit_aio_26; 282 err = do_aio(ctx, type, io_fd, buf, len, offset, aio);
283 if(err){
284 reply = ((struct aio_thread_reply) { .data = aio,
285 .err = err });
286 err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
287 if(err != sizeof(reply))
288 printk("submit_aio_26 - write failed, "
289 "fd = %d, err = %d\n", aio->reply_fd, -err);
290 else err = 0;
291 }
335 292
336 return 0; 293 return err;
337} 294}
338 295
339#else 296#else
340#define DEFAULT_24_AIO 1 297#define DEFAULT_24_AIO 1
341static int submit_aio_26(struct aio_context *aio) 298static int init_aio_26(void)
342{ 299{
343 return -ENOSYS; 300 return -ENOSYS;
344} 301}
345 302
346static int init_aio_26(void) 303static int submit_aio_26(enum aio_type type, int io_fd, char *buf, int len,
304 unsigned long long offset, struct aio_context *aio)
347{ 305{
348 submit_proc = submit_aio_26;
349 return -ENOSYS; 306 return -ENOSYS;
350} 307}
351#endif 308#endif
@@ -412,7 +369,33 @@ static void exit_aio(void)
412 369
413__uml_exitcall(exit_aio); 370__uml_exitcall(exit_aio);
414 371
415int submit_aio(struct aio_context *aio) 372static int submit_aio_24(enum aio_type type, int io_fd, char *buf, int len,
373 unsigned long long offset, struct aio_context *aio)
416{ 374{
417 return (*submit_proc)(aio); 375 struct aio_thread_req req = { .type = type,
376 .io_fd = io_fd,
377 .offset = offset,
378 .buf = buf,
379 .len = len,
380 .aio = aio,
381 };
382 int err;
383
384 err = os_write_file(aio_req_fd_w, &req, sizeof(req));
385 if(err == sizeof(req))
386 err = 0;
387
388 return err;
389}
390
391int submit_aio(enum aio_type type, int io_fd, char *buf, int len,
392 unsigned long long offset, int reply_fd,
393 struct aio_context *aio)
394{
395 aio->reply_fd = reply_fd;
396 if(aio_24)
397 return submit_aio_24(type, io_fd, buf, len, offset, aio);
398 else {
399 return submit_aio_26(type, io_fd, buf, len, offset, aio);
400 }
418} 401}
diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index 6af83171ca4e..b99ab414542f 100644
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -143,11 +143,22 @@ static int __init skas0_cmd_param(char *str, int* add)
143 return 0; 143 return 0;
144} 144}
145 145
146/* The two __uml_setup would conflict, without this stupid alias. */
147
148static int __init mode_skas0_cmd_param(char *str, int* add)
149 __attribute__((alias("skas0_cmd_param")));
150
146__uml_setup("skas0", skas0_cmd_param, 151__uml_setup("skas0", skas0_cmd_param,
147 "skas0\n" 152 "skas0\n"
148 " Disables SKAS3 usage, so that SKAS0 is used, unless \n" 153 " Disables SKAS3 usage, so that SKAS0 is used, unless \n"
149 " you specify mode=tt.\n\n"); 154 " you specify mode=tt.\n\n");
150 155
156__uml_setup("mode=skas0", mode_skas0_cmd_param,
157 "mode=skas0\n"
158 " Disables SKAS3 usage, so that SKAS0 is used, unless you \n"
159 " specify mode=tt. Note that this was recently added - on \n"
160 " older kernels you must use simply \"skas0\".\n\n");
161
151static int force_sysemu_disabled = 0; 162static int force_sysemu_disabled = 0;
152 163
153static int __init nosysemu_cmd_param(char *str, int* add) 164static int __init nosysemu_cmd_param(char *str, int* add)
diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules
index 59a1291f477e..651d9d88b656 100644
--- a/arch/um/scripts/Makefile.rules
+++ b/arch/um/scripts/Makefile.rules
@@ -7,8 +7,8 @@ USER_SINGLE_OBJS := \
7USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS)) 7USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS))
8USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file)) 8USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
9 9
10$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) \ 10$(USER_OBJS) $(USER_OBJS:.o=.i) $(USER_OBJS:.o=.s) $(USER_OBJS:.o=.lst): \
11 $(CFLAGS_$(notdir $@)) 11 c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(notdir $@))
12$(USER_OBJS): cmd_checksrc = 12$(USER_OBJS): cmd_checksrc =
13$(USER_OBJS): quiet_cmd_checksrc = 13$(USER_OBJS): quiet_cmd_checksrc =
14$(USER_OBJS): cmd_force_checksrc = 14$(USER_OBJS): cmd_force_checksrc =
diff --git a/arch/um/sys-x86_64/stub_segv.c b/arch/um/sys-x86_64/stub_segv.c
index 65a131b362b6..d1e53bdf2e85 100644
--- a/arch/um/sys-x86_64/stub_segv.c
+++ b/arch/um/sys-x86_64/stub_segv.c
@@ -10,6 +10,22 @@
10#include "uml-config.h" 10#include "uml-config.h"
11#include "sysdep/sigcontext.h" 11#include "sysdep/sigcontext.h"
12#include "sysdep/faultinfo.h" 12#include "sysdep/faultinfo.h"
13#include <stddef.h>
14
15/* Copied from sys-x86_64/signal.c - Can't find an equivalent definition
16 * in the libc headers anywhere.
17 */
18struct rt_sigframe
19{
20 char *pretcode;
21 struct ucontext uc;
22 struct siginfo info;
23};
24
25/* Copied here from <linux/kernel.h> - we're userspace. */
26#define container_of(ptr, type, member) ({ \
27 const typeof( ((type *)0)->member ) *__mptr = (ptr); \
28 (type *)( (char *)__mptr - offsetof(type,member) );})
13 29
14void __attribute__ ((__section__ (".__syscall_stub"))) 30void __attribute__ ((__section__ (".__syscall_stub")))
15stub_segv_handler(int sig) 31stub_segv_handler(int sig)
@@ -17,16 +33,19 @@ stub_segv_handler(int sig)
17 struct ucontext *uc; 33 struct ucontext *uc;
18 34
19 __asm__("movq %%rdx, %0" : "=g" (uc) :); 35 __asm__("movq %%rdx, %0" : "=g" (uc) :);
20 GET_FAULTINFO_FROM_SC(*((struct faultinfo *) UML_CONFIG_STUB_DATA), 36 GET_FAULTINFO_FROM_SC(*((struct faultinfo *) UML_CONFIG_STUB_DATA),
21 &uc->uc_mcontext); 37 &uc->uc_mcontext);
22 38
23 __asm__("movq %0, %%rax ; syscall": : "g" (__NR_getpid)); 39 __asm__("movq %0, %%rax ; syscall": : "g" (__NR_getpid));
24 __asm__("movq %%rax, %%rdi ; movq %0, %%rax ; movq %1, %%rsi ;" 40 __asm__("movq %%rax, %%rdi ; movq %0, %%rax ; movq %1, %%rsi ;"
25 "syscall": : "g" (__NR_kill), "g" (SIGUSR1)); 41 "syscall": : "g" (__NR_kill), "g" (SIGUSR1) :
26 /* Two popqs to restore the stack to the state just before entering 42 "%rdi", "%rax", "%rsi");
27 * the handler, one pops the return address, the other pops the frame 43 /* sys_sigreturn expects that the stack pointer will be 8 bytes into
28 * pointer. 44 * the signal frame. So, we use the ucontext pointer, which we know
45 * already, to get the signal frame pointer, and add 8 to that.
29 */ 46 */
30 __asm__("popq %%rax ; popq %%rax ; movq %0, %%rax ; syscall" : : "g" 47 __asm__("movq %0, %%rsp": :
31 (__NR_rt_sigreturn)); 48 "g" ((unsigned long) container_of(uc, struct rt_sigframe,
49 uc) + 8));
50 __asm__("movq %0, %%rax ; syscall" : : "g" (__NR_rt_sigreturn));
32} 51}
diff --git a/arch/x86_64/ia32/ia32_signal.c b/arch/x86_64/ia32/ia32_signal.c
index 66e2821533db..0903cc1faef2 100644
--- a/arch/x86_64/ia32/ia32_signal.c
+++ b/arch/x86_64/ia32/ia32_signal.c
@@ -425,7 +425,11 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size)
425 rsp = (unsigned long) ka->sa.sa_restorer; 425 rsp = (unsigned long) ka->sa.sa_restorer;
426 } 426 }
427 427
428 return (void __user *)((rsp - frame_size) & -8UL); 428 rsp -= frame_size;
429 /* Align the stack pointer according to the i386 ABI,
430 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
431 rsp = ((rsp + 4) & -16ul) - 4;
432 return (void __user *) rsp;
429} 433}
430 434
431int ia32_setup_frame(int sig, struct k_sigaction *ka, 435int ia32_setup_frame(int sig, struct k_sigaction *ka,
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c
index bd33be24a386..79190891fbc5 100644
--- a/arch/x86_64/kernel/setup64.c
+++ b/arch/x86_64/kernel/setup64.c
@@ -87,6 +87,10 @@ void __init setup_per_cpu_areas(void)
87 int i; 87 int i;
88 unsigned long size; 88 unsigned long size;
89 89
90#ifdef CONFIG_HOTPLUG_CPU
91 prefill_possible_map();
92#endif
93
90 /* Copy section for each CPU (we discard the original) */ 94 /* Copy section for each CPU (we discard the original) */
91 size = ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES); 95 size = ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES);
92#ifdef CONFIG_MODULES 96#ifdef CONFIG_MODULES
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index e12d7baeb33e..658a81b33f3b 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -892,7 +892,7 @@ static __init void disable_smp(void)
892 * those NR_CPUS, hence cpu_possible_map represents entire NR_CPUS range. 892 * those NR_CPUS, hence cpu_possible_map represents entire NR_CPUS range.
893 * - Ashok Raj 893 * - Ashok Raj
894 */ 894 */
895static void prefill_possible_map(void) 895__init void prefill_possible_map(void)
896{ 896{
897 int i; 897 int i;
898 for (i = 0; i < NR_CPUS; i++) 898 for (i = 0; i < NR_CPUS; i++)
@@ -967,10 +967,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
967 current_cpu_data = boot_cpu_data; 967 current_cpu_data = boot_cpu_data;
968 current_thread_info()->cpu = 0; /* needed? */ 968 current_thread_info()->cpu = 0; /* needed? */
969 969
970#ifdef CONFIG_HOTPLUG_CPU
971 prefill_possible_map();
972#endif
973
974 if (smp_sanity_check(max_cpus) < 0) { 970 if (smp_sanity_check(max_cpus) < 0) {
975 printk(KERN_INFO "SMP disabled\n"); 971 printk(KERN_INFO "SMP disabled\n");
976 disable_smp(); 972 disable_smp();
diff --git a/arch/x86_64/kernel/suspend.c b/arch/x86_64/kernel/suspend.c
index ebb9abf3ce6d..f066c6ab3618 100644
--- a/arch/x86_64/kernel/suspend.c
+++ b/arch/x86_64/kernel/suspend.c
@@ -11,6 +11,8 @@
11#include <linux/smp.h> 11#include <linux/smp.h>
12#include <linux/suspend.h> 12#include <linux/suspend.h>
13#include <asm/proto.h> 13#include <asm/proto.h>
14#include <asm/page.h>
15#include <asm/pgtable.h>
14 16
15struct saved_context saved_context; 17struct saved_context saved_context;
16 18
@@ -140,4 +142,129 @@ void fix_processor_context(void)
140 142
141} 143}
142 144
145#ifdef CONFIG_SOFTWARE_SUSPEND
146/* Defined in arch/x86_64/kernel/suspend_asm.S */
147extern int restore_image(void);
143 148
149pgd_t *temp_level4_pgt;
150
151static void **pages;
152
153static inline void *__add_page(void)
154{
155 void **c;
156
157 c = (void **)get_usable_page(GFP_ATOMIC);
158 if (c) {
159 *c = pages;
160 pages = c;
161 }
162 return c;
163}
164
165static inline void *__next_page(void)
166{
167 void **c;
168
169 c = pages;
170 if (c) {
171 pages = *c;
172 *c = NULL;
173 }
174 return c;
175}
176
177/*
178 * Try to allocate as many usable pages as needed and daisy chain them.
179 * If one allocation fails, free the pages allocated so far
180 */
181static int alloc_usable_pages(unsigned long n)
182{
183 void *p;
184
185 pages = NULL;
186 do
187 if (!__add_page())
188 break;
189 while (--n);
190 if (n) {
191 p = __next_page();
192 while (p) {
193 free_page((unsigned long)p);
194 p = __next_page();
195 }
196 return -ENOMEM;
197 }
198 return 0;
199}
200
201static void res_phys_pud_init(pud_t *pud, unsigned long address, unsigned long end)
202{
203 long i, j;
204
205 i = pud_index(address);
206 pud = pud + i;
207 for (; i < PTRS_PER_PUD; pud++, i++) {
208 unsigned long paddr;
209 pmd_t *pmd;
210
211 paddr = address + i*PUD_SIZE;
212 if (paddr >= end)
213 break;
214
215 pmd = (pmd_t *)__next_page();
216 set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE));
217 for (j = 0; j < PTRS_PER_PMD; pmd++, j++, paddr += PMD_SIZE) {
218 unsigned long pe;
219
220 if (paddr >= end)
221 break;
222 pe = _PAGE_NX | _PAGE_PSE | _KERNPG_TABLE | paddr;
223 pe &= __supported_pte_mask;
224 set_pmd(pmd, __pmd(pe));
225 }
226 }
227}
228
229static void set_up_temporary_mappings(void)
230{
231 unsigned long start, end, next;
232
233 temp_level4_pgt = (pgd_t *)__next_page();
234
235 /* It is safe to reuse the original kernel mapping */
236 set_pgd(temp_level4_pgt + pgd_index(__START_KERNEL_map),
237 init_level4_pgt[pgd_index(__START_KERNEL_map)]);
238
239 /* Set up the direct mapping from scratch */
240 start = (unsigned long)pfn_to_kaddr(0);
241 end = (unsigned long)pfn_to_kaddr(end_pfn);
242
243 for (; start < end; start = next) {
244 pud_t *pud = (pud_t *)__next_page();
245 next = start + PGDIR_SIZE;
246 if (next > end)
247 next = end;
248 res_phys_pud_init(pud, __pa(start), __pa(next));
249 set_pgd(temp_level4_pgt + pgd_index(start),
250 mk_kernel_pgd(__pa(pud)));
251 }
252}
253
254int swsusp_arch_resume(void)
255{
256 unsigned long n;
257
258 n = ((end_pfn << PAGE_SHIFT) + PUD_SIZE - 1) >> PUD_SHIFT;
259 n += (n + PTRS_PER_PUD - 1) / PTRS_PER_PUD + 1;
260 pr_debug("swsusp_arch_resume(): pages needed = %lu\n", n);
261 if (alloc_usable_pages(n)) {
262 free_eaten_memory();
263 return -ENOMEM;
264 }
265 /* We have got enough memory and from now on we cannot recover */
266 set_up_temporary_mappings();
267 restore_image();
268 return 0;
269}
270#endif /* CONFIG_SOFTWARE_SUSPEND */
diff --git a/arch/x86_64/kernel/suspend_asm.S b/arch/x86_64/kernel/suspend_asm.S
index 4d659e97df10..320b6fb00cca 100644
--- a/arch/x86_64/kernel/suspend_asm.S
+++ b/arch/x86_64/kernel/suspend_asm.S
@@ -39,12 +39,13 @@ ENTRY(swsusp_arch_suspend)
39 call swsusp_save 39 call swsusp_save
40 ret 40 ret
41 41
42ENTRY(swsusp_arch_resume) 42ENTRY(restore_image)
43 /* set up cr3 */ 43 /* switch to temporary page tables */
44 leaq init_level4_pgt(%rip),%rax 44 movq $__PAGE_OFFSET, %rdx
45 subq $__START_KERNEL_map,%rax 45 movq temp_level4_pgt(%rip), %rax
46 movq %rax,%cr3 46 subq %rdx, %rax
47 47 movq %rax, %cr3
48 /* Flush TLB */
48 movq mmu_cr4_features(%rip), %rax 49 movq mmu_cr4_features(%rip), %rax
49 movq %rax, %rdx 50 movq %rax, %rdx
50 andq $~(1<<7), %rdx # PGE 51 andq $~(1<<7), %rdx # PGE
@@ -69,6 +70,10 @@ loop:
69 movq pbe_next(%rdx), %rdx 70 movq pbe_next(%rdx), %rdx
70 jmp loop 71 jmp loop
71done: 72done:
73 /* go back to the original page tables */
74 leaq init_level4_pgt(%rip), %rax
75 subq $__START_KERNEL_map, %rax
76 movq %rax, %cr3
72 /* Flush TLB, including "global" things (vmalloc) */ 77 /* Flush TLB, including "global" things (vmalloc) */
73 movq mmu_cr4_features(%rip), %rax 78 movq mmu_cr4_features(%rip), %rax
74 movq %rax, %rdx 79 movq %rax, %rdx
diff --git a/arch/x86_64/mm/pageattr.c b/arch/x86_64/mm/pageattr.c
index 94862e1ec032..b90e8fe9eeb0 100644
--- a/arch/x86_64/mm/pageattr.c
+++ b/arch/x86_64/mm/pageattr.c
@@ -220,8 +220,6 @@ void global_flush_tlb(void)
220 down_read(&init_mm.mmap_sem); 220 down_read(&init_mm.mmap_sem);
221 df = xchg(&df_list, NULL); 221 df = xchg(&df_list, NULL);
222 up_read(&init_mm.mmap_sem); 222 up_read(&init_mm.mmap_sem);
223 if (!df)
224 return;
225 flush_map((df && !df->next) ? df->address : 0); 223 flush_map((df && !df->next) ? df->address : 0);
226 for (; df; df = next_df) { 224 for (; df; df = next_df) {
227 next_df = df->next; 225 next_df = df->next;
diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index bfa8b76de403..2dbb1b0f11d5 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -58,9 +58,8 @@ acpi_system_read_event(struct file *file, char __user * buffer, size_t count,
58 return_VALUE(-EAGAIN); 58 return_VALUE(-EAGAIN);
59 59
60 result = acpi_bus_receive_event(&event); 60 result = acpi_bus_receive_event(&event);
61 if (result) { 61 if (result)
62 return_VALUE(-EIO); 62 return_VALUE(result);
63 }
64 63
65 chars_remaining = sprintf(str, "%s %s %08x %08x\n", 64 chars_remaining = sprintf(str, "%s %s %08x %08x\n",
66 event.device_class ? event. 65 event.device_class ? event.
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index d74a7c5e75dd..4b6bf19c39c0 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -795,7 +795,7 @@ static void drain_rx_pools (amb_dev * dev) {
795} 795}
796 796
797static inline void fill_rx_pool (amb_dev * dev, unsigned char pool, 797static inline void fill_rx_pool (amb_dev * dev, unsigned char pool,
798 unsigned int __nocast priority) 798 gfp_t priority)
799{ 799{
800 rx_in rx; 800 rx_in rx;
801 amb_rxq * rxq; 801 amb_rxq * rxq;
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 58219744f5db..7f7ec288824d 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -1374,8 +1374,7 @@ static void reset_chip (struct fs_dev *dev)
1374 } 1374 }
1375} 1375}
1376 1376
1377static void __devinit *aligned_kmalloc (int size, unsigned int __nocast flags, 1377static void __devinit *aligned_kmalloc (int size, gfp_t flags, int alignment)
1378 int alignment)
1379{ 1378{
1380 void *t; 1379 void *t;
1381 1380
@@ -1466,7 +1465,7 @@ static inline int nr_buffers_in_freepool (struct fs_dev *dev, struct freepool *f
1466 working again after that... -- REW */ 1465 working again after that... -- REW */
1467 1466
1468static void top_off_fp (struct fs_dev *dev, struct freepool *fp, 1467static void top_off_fp (struct fs_dev *dev, struct freepool *fp,
1469 unsigned int __nocast gfp_flags) 1468 gfp_t gfp_flags)
1470{ 1469{
1471 struct FS_BPENTRY *qe, *ne; 1470 struct FS_BPENTRY *qe, *ne;
1472 struct sk_buff *skb; 1471 struct sk_buff *skb;
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 6f1a83c9d9e0..14f6a6201da3 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -178,7 +178,7 @@ fore200e_irq_itoa(int irq)
178 178
179 179
180static void* 180static void*
181fore200e_kmalloc(int size, unsigned int __nocast flags) 181fore200e_kmalloc(int size, gfp_t flags)
182{ 182{
183 void *chunk = kzalloc(size, flags); 183 void *chunk = kzalloc(size, flags);
184 184
diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c
index 60a7ef6a201b..e2f64f91ed05 100644
--- a/drivers/base/dmapool.c
+++ b/drivers/base/dmapool.c
@@ -156,7 +156,7 @@ dma_pool_create (const char *name, struct device *dev,
156 156
157 157
158static struct dma_page * 158static struct dma_page *
159pool_alloc_page (struct dma_pool *pool, unsigned int __nocast mem_flags) 159pool_alloc_page (struct dma_pool *pool, gfp_t mem_flags)
160{ 160{
161 struct dma_page *page; 161 struct dma_page *page;
162 int mapsize; 162 int mapsize;
@@ -262,8 +262,7 @@ dma_pool_destroy (struct dma_pool *pool)
262 * If such a memory block can't be allocated, null is returned. 262 * If such a memory block can't be allocated, null is returned.
263 */ 263 */
264void * 264void *
265dma_pool_alloc (struct dma_pool *pool, unsigned int __nocast mem_flags, 265dma_pool_alloc (struct dma_pool *pool, gfp_t mem_flags, dma_addr_t *handle)
266 dma_addr_t *handle)
267{ 266{
268 unsigned long flags; 267 unsigned long flags;
269 struct dma_page *page; 268 struct dma_page *page;
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 7e22a58926b8..a280e679b1ca 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -229,7 +229,7 @@ static int pkt_grow_pktlist(struct pktcdvd_device *pd, int nr_packets)
229 return 1; 229 return 1;
230} 230}
231 231
232static void *pkt_rb_alloc(unsigned int __nocast gfp_mask, void *data) 232static void *pkt_rb_alloc(gfp_t gfp_mask, void *data)
233{ 233{
234 return kmalloc(sizeof(struct pkt_rb_node), gfp_mask); 234 return kmalloc(sizeof(struct pkt_rb_node), gfp_mask);
235} 235}
@@ -2082,7 +2082,7 @@ static int pkt_close(struct inode *inode, struct file *file)
2082} 2082}
2083 2083
2084 2084
2085static void *psd_pool_alloc(unsigned int __nocast gfp_mask, void *data) 2085static void *psd_pool_alloc(gfp_t gfp_mask, void *data)
2086{ 2086{
2087 return kmalloc(sizeof(struct packet_stacked_data), gfp_mask); 2087 return kmalloc(sizeof(struct packet_stacked_data), gfp_mask);
2088} 2088}
diff --git a/drivers/block/scsi_ioctl.c b/drivers/block/scsi_ioctl.c
index 079ec344eb47..382dea7b224c 100644
--- a/drivers/block/scsi_ioctl.c
+++ b/drivers/block/scsi_ioctl.c
@@ -201,15 +201,15 @@ static int verify_command(struct file *file, unsigned char *cmd)
201 return 0; 201 return 0;
202 } 202 }
203 203
204 /* And root can do any command.. */
205 if (capable(CAP_SYS_RAWIO))
206 return 0;
207
204 if (!type) { 208 if (!type) {
205 cmd_type[cmd[0]] = CMD_WARNED; 209 cmd_type[cmd[0]] = CMD_WARNED;
206 printk(KERN_WARNING "scsi: unknown opcode 0x%02x\n", cmd[0]); 210 printk(KERN_WARNING "scsi: unknown opcode 0x%02x\n", cmd[0]);
207 } 211 }
208 212
209 /* And root can do any command.. */
210 if (capable(CAP_SYS_RAWIO))
211 return 0;
212
213 /* Otherwise fail it with an "Operation not permitted" */ 213 /* Otherwise fail it with an "Operation not permitted" */
214 return -EPERM; 214 return -EPERM;
215} 215}
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index a1bf8f066c88..4fa85234d8b5 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -308,7 +308,7 @@ unlock:
308} 308}
309 309
310static inline struct urb *bpa10x_alloc_urb(struct usb_device *udev, unsigned int pipe, 310static inline struct urb *bpa10x_alloc_urb(struct usb_device *udev, unsigned int pipe,
311 size_t size, unsigned int __nocast flags, void *data) 311 size_t size, gfp_t flags, void *data)
312{ 312{
313 struct urb *urb; 313 struct urb *urb;
314 struct usb_ctrlrequest *cr; 314 struct usb_ctrlrequest *cr;
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 57c48bbf6fe6..6756cb20b753 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -132,7 +132,7 @@ static struct usb_device_id blacklist_ids[] = {
132 { } /* Terminating entry */ 132 { } /* Terminating entry */
133}; 133};
134 134
135static struct _urb *_urb_alloc(int isoc, unsigned int __nocast gfp) 135static struct _urb *_urb_alloc(int isoc, gfp_t gfp)
136{ 136{
137 struct _urb *_urb = kmalloc(sizeof(struct _urb) + 137 struct _urb *_urb = kmalloc(sizeof(struct _urb) +
138 sizeof(struct usb_iso_packet_descriptor) * isoc, gfp); 138 sizeof(struct usb_iso_packet_descriptor) * isoc, gfp);
diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c
index 3fa64c631108..c268ee04b2aa 100644
--- a/drivers/char/mbcs.c
+++ b/drivers/char/mbcs.c
@@ -830,6 +830,9 @@ static int __init mbcs_init(void)
830{ 830{
831 int rv; 831 int rv;
832 832
833 if (!ia64_platform_is("sn2"))
834 return -ENODEV;
835
833 // Put driver into chrdevs[]. Get major number. 836 // Put driver into chrdevs[]. Get major number.
834 rv = register_chrdev(mbcs_major, DEVICE_NAME, &mbcs_ops); 837 rv = register_chrdev(mbcs_major, DEVICE_NAME, &mbcs_ops);
835 if (rv < 0) { 838 if (rv < 0) {
diff --git a/drivers/char/n_r3964.c b/drivers/char/n_r3964.c
index 97d6dc24b800..853c98cee64f 100644
--- a/drivers/char/n_r3964.c
+++ b/drivers/char/n_r3964.c
@@ -695,7 +695,7 @@ static void receive_char(struct r3964_info *pInfo, const unsigned char c)
695 { 695 {
696 TRACE_PE("IDLE - got STX but no space in rx_queue!"); 696 TRACE_PE("IDLE - got STX but no space in rx_queue!");
697 pInfo->state=R3964_WAIT_FOR_RX_BUF; 697 pInfo->state=R3964_WAIT_FOR_RX_BUF;
698 mod_timer(&pInfo->tmr, R3964_TO_NO_BUF); 698 mod_timer(&pInfo->tmr, jiffies + R3964_TO_NO_BUF);
699 break; 699 break;
700 } 700 }
701start_receiving: 701start_receiving:
@@ -705,7 +705,7 @@ start_receiving:
705 pInfo->last_rx = 0; 705 pInfo->last_rx = 0;
706 pInfo->flags &= ~R3964_ERROR; 706 pInfo->flags &= ~R3964_ERROR;
707 pInfo->state=R3964_RECEIVING; 707 pInfo->state=R3964_RECEIVING;
708 mod_timer(&pInfo->tmr, R3964_TO_ZVZ); 708 mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
709 pInfo->nRetry = 0; 709 pInfo->nRetry = 0;
710 put_char(pInfo, DLE); 710 put_char(pInfo, DLE);
711 flush(pInfo); 711 flush(pInfo);
@@ -732,7 +732,7 @@ start_receiving:
732 if(pInfo->flags & R3964_BCC) 732 if(pInfo->flags & R3964_BCC)
733 { 733 {
734 pInfo->state = R3964_WAIT_FOR_BCC; 734 pInfo->state = R3964_WAIT_FOR_BCC;
735 mod_timer(&pInfo->tmr, R3964_TO_ZVZ); 735 mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
736 } 736 }
737 else 737 else
738 { 738 {
@@ -744,7 +744,7 @@ start_receiving:
744 pInfo->last_rx = c; 744 pInfo->last_rx = c;
745char_to_buf: 745char_to_buf:
746 pInfo->rx_buf[pInfo->rx_position++] = c; 746 pInfo->rx_buf[pInfo->rx_position++] = c;
747 mod_timer(&pInfo->tmr, R3964_TO_ZVZ); 747 mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
748 } 748 }
749 } 749 }
750 /* else: overflow-msg? BUF_SIZE>MTU; should not happen? */ 750 /* else: overflow-msg? BUF_SIZE>MTU; should not happen? */
diff --git a/drivers/char/s3c2410-rtc.c b/drivers/char/s3c2410-rtc.c
index ed867db550a9..e1a90d9a8756 100644
--- a/drivers/char/s3c2410-rtc.c
+++ b/drivers/char/s3c2410-rtc.c
@@ -564,6 +564,7 @@ static int s3c2410_rtc_resume(struct device *dev, u32 level)
564 564
565static struct device_driver s3c2410_rtcdrv = { 565static struct device_driver s3c2410_rtcdrv = {
566 .name = "s3c2410-rtc", 566 .name = "s3c2410-rtc",
567 .owner = THIS_MODULE,
567 .bus = &platform_bus_type, 568 .bus = &platform_bus_type,
568 .probe = s3c2410_rtc_probe, 569 .probe = s3c2410_rtc_probe,
569 .remove = s3c2410_rtc_remove, 570 .remove = s3c2410_rtc_remove,
diff --git a/drivers/char/watchdog/pcwd_pci.c b/drivers/char/watchdog/pcwd_pci.c
index 5a80adbf8032..0b8e493be045 100644
--- a/drivers/char/watchdog/pcwd_pci.c
+++ b/drivers/char/watchdog/pcwd_pci.c
@@ -50,8 +50,8 @@
50#include <asm/io.h> /* For inb/outb/... */ 50#include <asm/io.h> /* For inb/outb/... */
51 51
52/* Module and version information */ 52/* Module and version information */
53#define WATCHDOG_VERSION "1.01" 53#define WATCHDOG_VERSION "1.02"
54#define WATCHDOG_DATE "02 Sep 2005" 54#define WATCHDOG_DATE "03 Sep 2005"
55#define WATCHDOG_DRIVER_NAME "PCI-PC Watchdog" 55#define WATCHDOG_DRIVER_NAME "PCI-PC Watchdog"
56#define WATCHDOG_NAME "pcwd_pci" 56#define WATCHDOG_NAME "pcwd_pci"
57#define PFX WATCHDOG_NAME ": " 57#define PFX WATCHDOG_NAME ": "
@@ -70,19 +70,30 @@
70 * These are the defines that describe the control status bits for the 70 * These are the defines that describe the control status bits for the
71 * PCI-PC Watchdog card. 71 * PCI-PC Watchdog card.
72 */ 72 */
73#define WD_PCI_WTRP 0x01 /* Watchdog Trip status */ 73/* Port 1 : Control Status #1 */
74#define WD_PCI_HRBT 0x02 /* Watchdog Heartbeat */ 74#define WD_PCI_WTRP 0x01 /* Watchdog Trip status */
75#define WD_PCI_TTRP 0x04 /* Temperature Trip status */ 75#define WD_PCI_HRBT 0x02 /* Watchdog Heartbeat */
76#define WD_PCI_TTRP 0x04 /* Temperature Trip status */
77#define WD_PCI_RL2A 0x08 /* Relay 2 Active */
78#define WD_PCI_RL1A 0x10 /* Relay 1 Active */
79#define WD_PCI_R2DS 0x40 /* Relay 2 Disable Temperature-trip/reset */
80#define WD_PCI_RLY2 0x80 /* Activate Relay 2 on the board */
81/* Port 2 : Control Status #2 */
82#define WD_PCI_WDIS 0x10 /* Watchdog Disable */
83#define WD_PCI_ENTP 0x20 /* Enable Temperature Trip Reset */
84#define WD_PCI_WRSP 0x40 /* Watchdog wrote response */
85#define WD_PCI_PCMD 0x80 /* PC has sent command */
76 86
77/* according to documentation max. time to process a command for the pci 87/* according to documentation max. time to process a command for the pci
78 * watchdog card is 100 ms, so we give it 150 ms to do it's job */ 88 * watchdog card is 100 ms, so we give it 150 ms to do it's job */
79#define PCI_COMMAND_TIMEOUT 150 89#define PCI_COMMAND_TIMEOUT 150
80 90
81/* Watchdog's internal commands */ 91/* Watchdog's internal commands */
82#define CMD_GET_STATUS 0x04 92#define CMD_GET_STATUS 0x04
83#define CMD_GET_FIRMWARE_VERSION 0x08 93#define CMD_GET_FIRMWARE_VERSION 0x08
84#define CMD_READ_WATCHDOG_TIMEOUT 0x18 94#define CMD_READ_WATCHDOG_TIMEOUT 0x18
85#define CMD_WRITE_WATCHDOG_TIMEOUT 0x19 95#define CMD_WRITE_WATCHDOG_TIMEOUT 0x19
96#define CMD_GET_CLEAR_RESET_COUNT 0x84
86 97
87/* We can only use 1 card due to the /dev/watchdog restriction */ 98/* We can only use 1 card due to the /dev/watchdog restriction */
88static int cards_found; 99static int cards_found;
@@ -91,15 +102,22 @@ static int cards_found;
91static int temp_panic; 102static int temp_panic;
92static unsigned long is_active; 103static unsigned long is_active;
93static char expect_release; 104static char expect_release;
94static struct { 105static struct { /* this is private data for each PCI-PC watchdog card */
95 int supports_temp; /* Wether or not the card has a temperature device */ 106 int supports_temp; /* Wether or not the card has a temperature device */
96 int boot_status; /* The card's boot status */ 107 int boot_status; /* The card's boot status */
97 unsigned long io_addr; /* The cards I/O address */ 108 unsigned long io_addr; /* The cards I/O address */
98 spinlock_t io_lock; 109 spinlock_t io_lock; /* the lock for io operations */
99 struct pci_dev *pdev; 110 struct pci_dev *pdev; /* the PCI-device */
100} pcipcwd_private; 111} pcipcwd_private;
101 112
102/* module parameters */ 113/* module parameters */
114#define QUIET 0 /* Default */
115#define VERBOSE 1 /* Verbose */
116#define DEBUG 2 /* print fancy stuff too */
117static int debug = QUIET;
118module_param(debug, int, 0);
119MODULE_PARM_DESC(debug, "Debug level: 0=Quiet, 1=Verbose, 2=Debug (default=0)");
120
103#define WATCHDOG_HEARTBEAT 2 /* 2 sec default heartbeat */ 121#define WATCHDOG_HEARTBEAT 2 /* 2 sec default heartbeat */
104static int heartbeat = WATCHDOG_HEARTBEAT; 122static int heartbeat = WATCHDOG_HEARTBEAT;
105module_param(heartbeat, int, 0); 123module_param(heartbeat, int, 0);
@@ -117,6 +135,10 @@ static int send_command(int cmd, int *msb, int *lsb)
117{ 135{
118 int got_response, count; 136 int got_response, count;
119 137
138 if (debug >= DEBUG)
139 printk(KERN_DEBUG PFX "sending following data cmd=0x%02x msb=0x%02x lsb=0x%02x\n",
140 cmd, *msb, *lsb);
141
120 spin_lock(&pcipcwd_private.io_lock); 142 spin_lock(&pcipcwd_private.io_lock);
121 /* If a command requires data it should be written first. 143 /* If a command requires data it should be written first.
122 * Data for commands with 8 bits of data should be written to port 4. 144 * Data for commands with 8 bits of data should be written to port 4.
@@ -131,10 +153,19 @@ static int send_command(int cmd, int *msb, int *lsb)
131 /* wait till the pci card processed the command, signaled by 153 /* wait till the pci card processed the command, signaled by
132 * the WRSP bit in port 2 and give it a max. timeout of 154 * the WRSP bit in port 2 and give it a max. timeout of
133 * PCI_COMMAND_TIMEOUT to process */ 155 * PCI_COMMAND_TIMEOUT to process */
134 got_response = inb_p(pcipcwd_private.io_addr + 2) & 0x40; 156 got_response = inb_p(pcipcwd_private.io_addr + 2) & WD_PCI_WRSP;
135 for (count = 0; (count < PCI_COMMAND_TIMEOUT) && (!got_response); count++) { 157 for (count = 0; (count < PCI_COMMAND_TIMEOUT) && (!got_response); count++) {
136 mdelay(1); 158 mdelay(1);
137 got_response = inb_p(pcipcwd_private.io_addr + 2) & 0x40; 159 got_response = inb_p(pcipcwd_private.io_addr + 2) & WD_PCI_WRSP;
160 }
161
162 if (debug >= DEBUG) {
163 if (got_response) {
164 printk(KERN_DEBUG PFX "time to process command was: %d ms\n",
165 count);
166 } else {
167 printk(KERN_DEBUG PFX "card did not respond on command!\n");
168 }
138 } 169 }
139 170
140 if (got_response) { 171 if (got_response) {
@@ -144,12 +175,66 @@ static int send_command(int cmd, int *msb, int *lsb)
144 175
145 /* clear WRSP bit */ 176 /* clear WRSP bit */
146 inb_p(pcipcwd_private.io_addr + 6); 177 inb_p(pcipcwd_private.io_addr + 6);
178
179 if (debug >= DEBUG)
180 printk(KERN_DEBUG PFX "received following data for cmd=0x%02x: msb=0x%02x lsb=0x%02x\n",
181 cmd, *msb, *lsb);
147 } 182 }
183
148 spin_unlock(&pcipcwd_private.io_lock); 184 spin_unlock(&pcipcwd_private.io_lock);
149 185
150 return got_response; 186 return got_response;
151} 187}
152 188
189static inline void pcipcwd_check_temperature_support(void)
190{
191 if (inb_p(pcipcwd_private.io_addr) != 0xF0)
192 pcipcwd_private.supports_temp = 1;
193}
194
195static int pcipcwd_get_option_switches(void)
196{
197 int option_switches;
198
199 option_switches = inb_p(pcipcwd_private.io_addr + 3);
200 return option_switches;
201}
202
203static void pcipcwd_show_card_info(void)
204{
205 int got_fw_rev, fw_rev_major, fw_rev_minor;
206 char fw_ver_str[20]; /* The cards firmware version */
207 int option_switches;
208
209 got_fw_rev = send_command(CMD_GET_FIRMWARE_VERSION, &fw_rev_major, &fw_rev_minor);
210 if (got_fw_rev) {
211 sprintf(fw_ver_str, "%u.%02u", fw_rev_major, fw_rev_minor);
212 } else {
213 sprintf(fw_ver_str, "<card no answer>");
214 }
215
216 /* Get switch settings */
217 option_switches = pcipcwd_get_option_switches();
218
219 printk(KERN_INFO PFX "Found card at port 0x%04x (Firmware: %s) %s temp option\n",
220 (int) pcipcwd_private.io_addr, fw_ver_str,
221 (pcipcwd_private.supports_temp ? "with" : "without"));
222
223 printk(KERN_INFO PFX "Option switches (0x%02x): Temperature Reset Enable=%s, Power On Delay=%s\n",
224 option_switches,
225 ((option_switches & 0x10) ? "ON" : "OFF"),
226 ((option_switches & 0x08) ? "ON" : "OFF"));
227
228 if (pcipcwd_private.boot_status & WDIOF_CARDRESET)
229 printk(KERN_INFO PFX "Previous reset was caused by the Watchdog card\n");
230
231 if (pcipcwd_private.boot_status & WDIOF_OVERHEAT)
232 printk(KERN_INFO PFX "Card sensed a CPU Overheat\n");
233
234 if (pcipcwd_private.boot_status == 0)
235 printk(KERN_INFO PFX "No previous trip detected - Cold boot or reset\n");
236}
237
153static int pcipcwd_start(void) 238static int pcipcwd_start(void)
154{ 239{
155 int stat_reg; 240 int stat_reg;
@@ -161,11 +246,14 @@ static int pcipcwd_start(void)
161 stat_reg = inb_p(pcipcwd_private.io_addr + 2); 246 stat_reg = inb_p(pcipcwd_private.io_addr + 2);
162 spin_unlock(&pcipcwd_private.io_lock); 247 spin_unlock(&pcipcwd_private.io_lock);
163 248
164 if (stat_reg & 0x10) { 249 if (stat_reg & WD_PCI_WDIS) {
165 printk(KERN_ERR PFX "Card timer not enabled\n"); 250 printk(KERN_ERR PFX "Card timer not enabled\n");
166 return -1; 251 return -1;
167 } 252 }
168 253
254 if (debug >= VERBOSE)
255 printk(KERN_DEBUG PFX "Watchdog started\n");
256
169 return 0; 257 return 0;
170} 258}
171 259
@@ -183,18 +271,25 @@ static int pcipcwd_stop(void)
183 stat_reg = inb_p(pcipcwd_private.io_addr + 2); 271 stat_reg = inb_p(pcipcwd_private.io_addr + 2);
184 spin_unlock(&pcipcwd_private.io_lock); 272 spin_unlock(&pcipcwd_private.io_lock);
185 273
186 if (!(stat_reg & 0x10)) { 274 if (!(stat_reg & WD_PCI_WDIS)) {
187 printk(KERN_ERR PFX "Card did not acknowledge disable attempt\n"); 275 printk(KERN_ERR PFX "Card did not acknowledge disable attempt\n");
188 return -1; 276 return -1;
189 } 277 }
190 278
279 if (debug >= VERBOSE)
280 printk(KERN_DEBUG PFX "Watchdog stopped\n");
281
191 return 0; 282 return 0;
192} 283}
193 284
194static int pcipcwd_keepalive(void) 285static int pcipcwd_keepalive(void)
195{ 286{
196 /* Re-trigger watchdog by writing to port 0 */ 287 /* Re-trigger watchdog by writing to port 0 */
197 outb_p(0x42, pcipcwd_private.io_addr); 288 outb_p(0x42, pcipcwd_private.io_addr); /* send out any data */
289
290 if (debug >= DEBUG)
291 printk(KERN_DEBUG PFX "Watchdog keepalive signal send\n");
292
198 return 0; 293 return 0;
199} 294}
200 295
@@ -210,29 +305,64 @@ static int pcipcwd_set_heartbeat(int t)
210 send_command(CMD_WRITE_WATCHDOG_TIMEOUT, &t_msb, &t_lsb); 305 send_command(CMD_WRITE_WATCHDOG_TIMEOUT, &t_msb, &t_lsb);
211 306
212 heartbeat = t; 307 heartbeat = t;
308 if (debug >= VERBOSE)
309 printk(KERN_DEBUG PFX "New heartbeat: %d\n",
310 heartbeat);
311
213 return 0; 312 return 0;
214} 313}
215 314
216static int pcipcwd_get_status(int *status) 315static int pcipcwd_get_status(int *status)
217{ 316{
218 int new_status; 317 int control_status;
219 318
220 *status=0; 319 *status=0;
221 new_status = inb_p(pcipcwd_private.io_addr + 1); 320 control_status = inb_p(pcipcwd_private.io_addr + 1);
222 if (new_status & WD_PCI_WTRP) 321 if (control_status & WD_PCI_WTRP)
223 *status |= WDIOF_CARDRESET; 322 *status |= WDIOF_CARDRESET;
224 if (new_status & WD_PCI_TTRP) { 323 if (control_status & WD_PCI_TTRP) {
225 *status |= WDIOF_OVERHEAT; 324 *status |= WDIOF_OVERHEAT;
226 if (temp_panic) 325 if (temp_panic)
227 panic(PFX "Temperature overheat trip!\n"); 326 panic(PFX "Temperature overheat trip!\n");
228 } 327 }
229 328
329 if (debug >= DEBUG)
330 printk(KERN_DEBUG PFX "Control Status #1: 0x%02x\n",
331 control_status);
332
230 return 0; 333 return 0;
231} 334}
232 335
233static int pcipcwd_clear_status(void) 336static int pcipcwd_clear_status(void)
234{ 337{
235 outb_p(0x01, pcipcwd_private.io_addr + 1); 338 int control_status;
339 int msb;
340 int reset_counter;
341
342 if (debug >= VERBOSE)
343 printk(KERN_INFO PFX "clearing watchdog trip status & LED\n");
344
345 control_status = inb_p(pcipcwd_private.io_addr + 1);
346
347 if (debug >= DEBUG) {
348 printk(KERN_DEBUG PFX "status was: 0x%02x\n", control_status);
349 printk(KERN_DEBUG PFX "sending: 0x%02x\n",
350 (control_status & WD_PCI_R2DS) | WD_PCI_WTRP);
351 }
352
353 /* clear trip status & LED and keep mode of relay 2 */
354 outb_p((control_status & WD_PCI_R2DS) | WD_PCI_WTRP, pcipcwd_private.io_addr + 1);
355
356 /* clear reset counter */
357 msb=0;
358 reset_counter=0xff;
359 send_command(CMD_GET_CLEAR_RESET_COUNT, &msb, &reset_counter);
360
361 if (debug >= DEBUG) {
362 printk(KERN_DEBUG PFX "reset count was: 0x%02x\n",
363 reset_counter);
364 }
365
236 return 0; 366 return 0;
237} 367}
238 368
@@ -242,11 +372,18 @@ static int pcipcwd_get_temperature(int *temperature)
242 if (!pcipcwd_private.supports_temp) 372 if (!pcipcwd_private.supports_temp)
243 return -ENODEV; 373 return -ENODEV;
244 374
375 *temperature = inb_p(pcipcwd_private.io_addr);
376
245 /* 377 /*
246 * Convert celsius to fahrenheit, since this was 378 * Convert celsius to fahrenheit, since this was
247 * the decided 'standard' for this return value. 379 * the decided 'standard' for this return value.
248 */ 380 */
249 *temperature = ((inb_p(pcipcwd_private.io_addr)) * 9 / 5) + 32; 381 *temperature = (*temperature * 9 / 5) + 32;
382
383 if (debug >= DEBUG) {
384 printk(KERN_DEBUG PFX "temperature is: %d F\n",
385 *temperature);
386 }
250 387
251 return 0; 388 return 0;
252} 389}
@@ -256,7 +393,7 @@ static int pcipcwd_get_temperature(int *temperature)
256 */ 393 */
257 394
258static ssize_t pcipcwd_write(struct file *file, const char __user *data, 395static ssize_t pcipcwd_write(struct file *file, const char __user *data,
259 size_t len, loff_t *ppos) 396 size_t len, loff_t *ppos)
260{ 397{
261 /* See if we got the magic character 'V' and reload the timer */ 398 /* See if we got the magic character 'V' and reload the timer */
262 if (len) { 399 if (len) {
@@ -381,8 +518,11 @@ static int pcipcwd_ioctl(struct inode *inode, struct file *file,
381static int pcipcwd_open(struct inode *inode, struct file *file) 518static int pcipcwd_open(struct inode *inode, struct file *file)
382{ 519{
383 /* /dev/watchdog can only be opened once */ 520 /* /dev/watchdog can only be opened once */
384 if (test_and_set_bit(0, &is_active)) 521 if (test_and_set_bit(0, &is_active)) {
522 if (debug >= VERBOSE)
523 printk(KERN_ERR PFX "Attempt to open already opened device.\n");
385 return -EBUSY; 524 return -EBUSY;
525 }
386 526
387 /* Activate */ 527 /* Activate */
388 pcipcwd_start(); 528 pcipcwd_start();
@@ -492,19 +632,10 @@ static struct notifier_block pcipcwd_notifier = {
492 * Init & exit routines 632 * Init & exit routines
493 */ 633 */
494 634
495static inline void check_temperature_support(void)
496{
497 if (inb_p(pcipcwd_private.io_addr) != 0xF0)
498 pcipcwd_private.supports_temp = 1;
499}
500
501static int __devinit pcipcwd_card_init(struct pci_dev *pdev, 635static int __devinit pcipcwd_card_init(struct pci_dev *pdev,
502 const struct pci_device_id *ent) 636 const struct pci_device_id *ent)
503{ 637{
504 int ret = -EIO; 638 int ret = -EIO;
505 int got_fw_rev, fw_rev_major, fw_rev_minor;
506 char fw_ver_str[20];
507 char option_switches;
508 639
509 cards_found++; 640 cards_found++;
510 if (cards_found == 1) 641 if (cards_found == 1)
@@ -546,36 +677,10 @@ static int __devinit pcipcwd_card_init(struct pci_dev *pdev,
546 pcipcwd_stop(); 677 pcipcwd_stop();
547 678
548 /* Check whether or not the card supports the temperature device */ 679 /* Check whether or not the card supports the temperature device */
549 check_temperature_support(); 680 pcipcwd_check_temperature_support();
550
551 /* Get the Firmware Version */
552 got_fw_rev = send_command(CMD_GET_FIRMWARE_VERSION, &fw_rev_major, &fw_rev_minor);
553 if (got_fw_rev) {
554 sprintf(fw_ver_str, "%u.%02u", fw_rev_major, fw_rev_minor);
555 } else {
556 sprintf(fw_ver_str, "<card no answer>");
557 }
558 681
559 /* Get switch settings */ 682 /* Show info about the card itself */
560 option_switches = inb_p(pcipcwd_private.io_addr + 3); 683 pcipcwd_show_card_info();
561
562 printk(KERN_INFO PFX "Found card at port 0x%04x (Firmware: %s) %s temp option\n",
563 (int) pcipcwd_private.io_addr, fw_ver_str,
564 (pcipcwd_private.supports_temp ? "with" : "without"));
565
566 printk(KERN_INFO PFX "Option switches (0x%02x): Temperature Reset Enable=%s, Power On Delay=%s\n",
567 option_switches,
568 ((option_switches & 0x10) ? "ON" : "OFF"),
569 ((option_switches & 0x08) ? "ON" : "OFF"));
570
571 if (pcipcwd_private.boot_status & WDIOF_CARDRESET)
572 printk(KERN_INFO PFX "Previous reset was caused by the Watchdog card\n");
573
574 if (pcipcwd_private.boot_status & WDIOF_OVERHEAT)
575 printk(KERN_INFO PFX "Card sensed a CPU Overheat\n");
576
577 if (pcipcwd_private.boot_status == 0)
578 printk(KERN_INFO PFX "No previous trip detected - Cold boot or reset\n");
579 684
580 /* Check that the heartbeat value is within it's range ; if not reset to the default */ 685 /* Check that the heartbeat value is within it's range ; if not reset to the default */
581 if (pcipcwd_set_heartbeat(heartbeat)) { 686 if (pcipcwd_set_heartbeat(heartbeat)) {
@@ -656,7 +761,7 @@ static struct pci_driver pcipcwd_driver = {
656 761
657static int __init pcipcwd_init_module(void) 762static int __init pcipcwd_init_module(void)
658{ 763{
659 spin_lock_init (&pcipcwd_private.io_lock); 764 spin_lock_init(&pcipcwd_private.io_lock);
660 765
661 return pci_register_driver(&pcipcwd_driver); 766 return pci_register_driver(&pcipcwd_driver);
662} 767}
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index 1422285d537c..505677fb3157 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -69,8 +69,7 @@ int cn_already_initialized = 0;
69 * a new message. 69 * a new message.
70 * 70 *
71 */ 71 */
72int cn_netlink_send(struct cn_msg *msg, u32 __group, 72int cn_netlink_send(struct cn_msg *msg, u32 __group, gfp_t gfp_mask)
73 unsigned int __nocast gfp_mask)
74{ 73{
75 struct cn_callback_entry *__cbq; 74 struct cn_callback_entry *__cbq;
76 unsigned int size; 75 unsigned int size;
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
index b66782398258..4f4ba9b6d182 100644
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -50,7 +50,7 @@
50MODULE_AUTHOR("Abhay Salunke <abhay_salunke@dell.com>"); 50MODULE_AUTHOR("Abhay Salunke <abhay_salunke@dell.com>");
51MODULE_DESCRIPTION("Driver for updating BIOS image on DELL systems"); 51MODULE_DESCRIPTION("Driver for updating BIOS image on DELL systems");
52MODULE_LICENSE("GPL"); 52MODULE_LICENSE("GPL");
53MODULE_VERSION("2.0"); 53MODULE_VERSION("3.0");
54 54
55#define BIOS_SCAN_LIMIT 0xffffffff 55#define BIOS_SCAN_LIMIT 0xffffffff
56#define MAX_IMAGE_LENGTH 16 56#define MAX_IMAGE_LENGTH 16
@@ -62,15 +62,16 @@ static struct _rbu_data {
62 int dma_alloc; 62 int dma_alloc;
63 spinlock_t lock; 63 spinlock_t lock;
64 unsigned long packet_read_count; 64 unsigned long packet_read_count;
65 unsigned long packet_write_count;
66 unsigned long num_packets; 65 unsigned long num_packets;
67 unsigned long packetsize; 66 unsigned long packetsize;
67 unsigned long imagesize;
68 int entry_created; 68 int entry_created;
69} rbu_data; 69} rbu_data;
70 70
71static char image_type[MAX_IMAGE_LENGTH + 1] = "mono"; 71static char image_type[MAX_IMAGE_LENGTH + 1] = "mono";
72module_param_string(image_type, image_type, sizeof (image_type), 0); 72module_param_string(image_type, image_type, sizeof (image_type), 0);
73MODULE_PARM_DESC(image_type, "BIOS image type. choose- mono or packet"); 73MODULE_PARM_DESC(image_type,
74 "BIOS image type. choose- mono or packet or init");
74 75
75struct packet_data { 76struct packet_data {
76 struct list_head list; 77 struct list_head list;
@@ -88,55 +89,13 @@ static dma_addr_t dell_rbu_dmaaddr;
88static void init_packet_head(void) 89static void init_packet_head(void)
89{ 90{
90 INIT_LIST_HEAD(&packet_data_head.list); 91 INIT_LIST_HEAD(&packet_data_head.list);
91 rbu_data.packet_write_count = 0;
92 rbu_data.packet_read_count = 0; 92 rbu_data.packet_read_count = 0;
93 rbu_data.num_packets = 0; 93 rbu_data.num_packets = 0;
94 rbu_data.packetsize = 0; 94 rbu_data.packetsize = 0;
95 rbu_data.imagesize = 0;
95} 96}
96 97
97static int fill_last_packet(void *data, size_t length) 98static int create_packet(void *data, size_t length)
98{
99 struct list_head *ptemp_list;
100 struct packet_data *packet = NULL;
101 int packet_count = 0;
102
103 pr_debug("fill_last_packet: entry \n");
104
105 if (!rbu_data.num_packets) {
106 pr_debug("fill_last_packet: num_packets=0\n");
107 return -ENOMEM;
108 }
109
110 packet_count = rbu_data.num_packets;
111
112 ptemp_list = (&packet_data_head.list)->prev;
113
114 packet = list_entry(ptemp_list, struct packet_data, list);
115
116 if ((rbu_data.packet_write_count + length) > rbu_data.packetsize) {
117 pr_debug("dell_rbu:%s: packet size data "
118 "overrun\n", __FUNCTION__);
119 return -EINVAL;
120 }
121
122 pr_debug("fill_last_packet : buffer = %p\n", packet->data);
123
124 memcpy((packet->data + rbu_data.packet_write_count), data, length);
125
126 if ((rbu_data.packet_write_count + length) == rbu_data.packetsize) {
127 /*
128 * this was the last data chunk in the packet
129 * so reinitialize the packet data counter to zero
130 */
131 rbu_data.packet_write_count = 0;
132 } else
133 rbu_data.packet_write_count += length;
134
135 pr_debug("fill_last_packet: exit \n");
136 return 0;
137}
138
139static int create_packet(size_t length)
140{ 99{
141 struct packet_data *newpacket; 100 struct packet_data *newpacket;
142 int ordernum = 0; 101 int ordernum = 0;
@@ -186,9 +145,11 @@ static int create_packet(size_t length)
186 INIT_LIST_HEAD(&newpacket->list); 145 INIT_LIST_HEAD(&newpacket->list);
187 list_add_tail(&newpacket->list, &packet_data_head.list); 146 list_add_tail(&newpacket->list, &packet_data_head.list);
188 /* 147 /*
189 * packets have fixed size 148 * packets may not have fixed size
190 */ 149 */
191 newpacket->length = rbu_data.packetsize; 150 newpacket->length = length;
151
152 memcpy(newpacket->data, data, length);
192 153
193 pr_debug("create_packet: exit \n"); 154 pr_debug("create_packet: exit \n");
194 155
@@ -198,13 +159,37 @@ static int create_packet(size_t length)
198static int packetize_data(void *data, size_t length) 159static int packetize_data(void *data, size_t length)
199{ 160{
200 int rc = 0; 161 int rc = 0;
162 int done = 0;
163 int packet_length;
164 u8 *temp;
165 u8 *end = (u8 *) data + length;
166 pr_debug("packetize_data: data length %d\n", length);
167 if (!rbu_data.packetsize) {
168 printk(KERN_WARNING
169 "dell_rbu: packetsize not specified\n");
170 return -EIO;
171 }
201 172
202 if (!rbu_data.packet_write_count) { 173 temp = (u8 *) data;
203 if ((rc = create_packet(length))) 174
175 /* packetize the hunk */
176 while (!done) {
177 if ((temp + rbu_data.packetsize) < end)
178 packet_length = rbu_data.packetsize;
179 else {
180 /* this is the last packet */
181 packet_length = end - temp;
182 done = 1;
183 }
184
185 if ((rc = create_packet(temp, packet_length)))
204 return rc; 186 return rc;
187
188 pr_debug("%lu:%lu\n", temp, (end - temp));
189 temp += packet_length;
205 } 190 }
206 if ((rc = fill_last_packet(data, length))) 191
207 return rc; 192 rbu_data.imagesize = length;
208 193
209 return rc; 194 return rc;
210} 195}
@@ -243,7 +228,7 @@ static int do_packet_read(char *data, struct list_head *ptemp_list,
243 return bytes_copied; 228 return bytes_copied;
244} 229}
245 230
246static int packet_read_list(char *data, size_t *pread_length) 231static int packet_read_list(char *data, size_t * pread_length)
247{ 232{
248 struct list_head *ptemp_list; 233 struct list_head *ptemp_list;
249 int temp_count = 0; 234 int temp_count = 0;
@@ -303,10 +288,9 @@ static void packet_empty_list(void)
303 newpacket->ordernum); 288 newpacket->ordernum);
304 kfree(newpacket); 289 kfree(newpacket);
305 } 290 }
306 rbu_data.packet_write_count = 0;
307 rbu_data.packet_read_count = 0; 291 rbu_data.packet_read_count = 0;
308 rbu_data.num_packets = 0; 292 rbu_data.num_packets = 0;
309 rbu_data.packetsize = 0; 293 rbu_data.imagesize = 0;
310} 294}
311 295
312/* 296/*
@@ -425,7 +409,6 @@ static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count)
425 size_t bytes_left; 409 size_t bytes_left;
426 size_t data_length; 410 size_t data_length;
427 char *ptempBuf = buffer; 411 char *ptempBuf = buffer;
428 unsigned long imagesize;
429 412
430 /* check to see if we have something to return */ 413 /* check to see if we have something to return */
431 if (rbu_data.num_packets == 0) { 414 if (rbu_data.num_packets == 0) {
@@ -434,22 +417,20 @@ static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count)
434 goto read_rbu_data_exit; 417 goto read_rbu_data_exit;
435 } 418 }
436 419
437 imagesize = rbu_data.num_packets * rbu_data.packetsize; 420 if (pos > rbu_data.imagesize) {
438
439 if (pos > imagesize) {
440 retval = 0; 421 retval = 0;
441 printk(KERN_WARNING "dell_rbu:read_packet_data: " 422 printk(KERN_WARNING "dell_rbu:read_packet_data: "
442 "data underrun\n"); 423 "data underrun\n");
443 goto read_rbu_data_exit; 424 goto read_rbu_data_exit;
444 } 425 }
445 426
446 bytes_left = imagesize - pos; 427 bytes_left = rbu_data.imagesize - pos;
447 data_length = min(bytes_left, count); 428 data_length = min(bytes_left, count);
448 429
449 if ((retval = packet_read_list(ptempBuf, &data_length)) < 0) 430 if ((retval = packet_read_list(ptempBuf, &data_length)) < 0)
450 goto read_rbu_data_exit; 431 goto read_rbu_data_exit;
451 432
452 if ((pos + count) > imagesize) { 433 if ((pos + count) > rbu_data.imagesize) {
453 rbu_data.packet_read_count = 0; 434 rbu_data.packet_read_count = 0;
454 /* this was the last copy */ 435 /* this was the last copy */
455 retval = bytes_left; 436 retval = bytes_left;
@@ -499,7 +480,7 @@ static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count)
499} 480}
500 481
501static ssize_t read_rbu_data(struct kobject *kobj, char *buffer, 482static ssize_t read_rbu_data(struct kobject *kobj, char *buffer,
502 loff_t pos, size_t count) 483 loff_t pos, size_t count)
503{ 484{
504 ssize_t ret_count = 0; 485 ssize_t ret_count = 0;
505 486
@@ -531,13 +512,18 @@ static void callbackfn_rbu(const struct firmware *fw, void *context)
531 memcpy(rbu_data.image_update_buffer, 512 memcpy(rbu_data.image_update_buffer,
532 fw->data, fw->size); 513 fw->data, fw->size);
533 } else if (!strcmp(image_type, "packet")) { 514 } else if (!strcmp(image_type, "packet")) {
534 if (!rbu_data.packetsize) 515 /*
535 rbu_data.packetsize = fw->size; 516 * we need to free previous packets if a
536 else if (rbu_data.packetsize != fw->size) { 517 * new hunk of packets needs to be downloaded
518 */
519 packet_empty_list();
520 if (packetize_data(fw->data, fw->size))
521 /* Incase something goes wrong when we are
522 * in middle of packetizing the data, we
523 * need to free up whatever packets might
524 * have been created before we quit.
525 */
537 packet_empty_list(); 526 packet_empty_list();
538 rbu_data.packetsize = fw->size;
539 }
540 packetize_data(fw->data, fw->size);
541 } else 527 } else
542 pr_debug("invalid image type specified.\n"); 528 pr_debug("invalid image type specified.\n");
543 spin_unlock(&rbu_data.lock); 529 spin_unlock(&rbu_data.lock);
@@ -553,7 +539,7 @@ static void callbackfn_rbu(const struct firmware *fw, void *context)
553} 539}
554 540
555static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer, 541static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer,
556 loff_t pos, size_t count) 542 loff_t pos, size_t count)
557{ 543{
558 int size = 0; 544 int size = 0;
559 if (!pos) 545 if (!pos)
@@ -562,7 +548,7 @@ static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer,
562} 548}
563 549
564static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer, 550static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer,
565 loff_t pos, size_t count) 551 loff_t pos, size_t count)
566{ 552{
567 int rc = count; 553 int rc = count;
568 int req_firm_rc = 0; 554 int req_firm_rc = 0;
@@ -621,25 +607,49 @@ static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer,
621 return rc; 607 return rc;
622} 608}
623 609
610static ssize_t read_rbu_packet_size(struct kobject *kobj, char *buffer,
611 loff_t pos, size_t count)
612{
613 int size = 0;
614 if (!pos) {
615 spin_lock(&rbu_data.lock);
616 size = sprintf(buffer, "%lu\n", rbu_data.packetsize);
617 spin_unlock(&rbu_data.lock);
618 }
619 return size;
620}
621
622static ssize_t write_rbu_packet_size(struct kobject *kobj, char *buffer,
623 loff_t pos, size_t count)
624{
625 unsigned long temp;
626 spin_lock(&rbu_data.lock);
627 packet_empty_list();
628 sscanf(buffer, "%lu", &temp);
629 if (temp < 0xffffffff)
630 rbu_data.packetsize = temp;
631
632 spin_unlock(&rbu_data.lock);
633 return count;
634}
635
624static struct bin_attribute rbu_data_attr = { 636static struct bin_attribute rbu_data_attr = {
625 .attr = { 637 .attr = {.name = "data",.owner = THIS_MODULE,.mode = 0444},
626 .name = "data",
627 .owner = THIS_MODULE,
628 .mode = 0444,
629 },
630 .read = read_rbu_data, 638 .read = read_rbu_data,
631}; 639};
632 640
633static struct bin_attribute rbu_image_type_attr = { 641static struct bin_attribute rbu_image_type_attr = {
634 .attr = { 642 .attr = {.name = "image_type",.owner = THIS_MODULE,.mode = 0644},
635 .name = "image_type",
636 .owner = THIS_MODULE,
637 .mode = 0644,
638 },
639 .read = read_rbu_image_type, 643 .read = read_rbu_image_type,
640 .write = write_rbu_image_type, 644 .write = write_rbu_image_type,
641}; 645};
642 646
647static struct bin_attribute rbu_packet_size_attr = {
648 .attr = {.name = "packet_size",.owner = THIS_MODULE,.mode = 0644},
649 .read = read_rbu_packet_size,
650 .write = write_rbu_packet_size,
651};
652
643static int __init dcdrbu_init(void) 653static int __init dcdrbu_init(void)
644{ 654{
645 int rc = 0; 655 int rc = 0;
@@ -657,6 +667,8 @@ static int __init dcdrbu_init(void)
657 667
658 sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr); 668 sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr);
659 sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_image_type_attr); 669 sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_image_type_attr);
670 sysfs_create_bin_file(&rbu_device->dev.kobj,
671 &rbu_packet_size_attr);
660 672
661 rc = request_firmware_nowait(THIS_MODULE, FW_ACTION_NOHOTPLUG, 673 rc = request_firmware_nowait(THIS_MODULE, FW_ACTION_NOHOTPLUG,
662 "dell_rbu", &rbu_device->dev, &context, callbackfn_rbu); 674 "dell_rbu", &rbu_device->dev, &context, callbackfn_rbu);
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 9e9cf1407311..5275cbb1afe9 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -1101,6 +1101,7 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq)
1101 ide_hwif_t *hwif; 1101 ide_hwif_t *hwif;
1102 struct request *rq; 1102 struct request *rq;
1103 ide_startstop_t startstop; 1103 ide_startstop_t startstop;
1104 int loops = 0;
1104 1105
1105 /* for atari only: POSSIBLY BROKEN HERE(?) */ 1106 /* for atari only: POSSIBLY BROKEN HERE(?) */
1106 ide_get_lock(ide_intr, hwgroup); 1107 ide_get_lock(ide_intr, hwgroup);
@@ -1153,6 +1154,7 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq)
1153 /* no more work for this hwgroup (for now) */ 1154 /* no more work for this hwgroup (for now) */
1154 return; 1155 return;
1155 } 1156 }
1157 again:
1156 hwif = HWIF(drive); 1158 hwif = HWIF(drive);
1157 if (hwgroup->hwif->sharing_irq && 1159 if (hwgroup->hwif->sharing_irq &&
1158 hwif != hwgroup->hwif && 1160 hwif != hwgroup->hwif &&
@@ -1192,8 +1194,14 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq)
1192 * though. I hope that doesn't happen too much, hopefully not 1194 * though. I hope that doesn't happen too much, hopefully not
1193 * unless the subdriver triggers such a thing in its own PM 1195 * unless the subdriver triggers such a thing in its own PM
1194 * state machine. 1196 * state machine.
1197 *
1198 * We count how many times we loop here to make sure we service
1199 * all drives in the hwgroup without looping for ever
1195 */ 1200 */
1196 if (drive->blocked && !blk_pm_request(rq) && !(rq->flags & REQ_PREEMPT)) { 1201 if (drive->blocked && !blk_pm_request(rq) && !(rq->flags & REQ_PREEMPT)) {
1202 drive = drive->next ? drive->next : hwgroup->drive;
1203 if (loops++ < 4 && !blk_queue_plugged(drive->queue))
1204 goto again;
1197 /* We clear busy, there should be no pending ATA command at this point. */ 1205 /* We clear busy, there should be no pending ATA command at this point. */
1198 hwgroup->busy = 0; 1206 hwgroup->busy = 0;
1199 break; 1207 break;
diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index 5fe4f2ba0979..315f5ca8bedb 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -98,7 +98,7 @@ static struct hpsb_address_ops arm_ops = {
98 98
99static void queue_complete_cb(struct pending_request *req); 99static void queue_complete_cb(struct pending_request *req);
100 100
101static struct pending_request *__alloc_pending_request(unsigned int __nocast flags) 101static struct pending_request *__alloc_pending_request(gfp_t flags)
102{ 102{
103 struct pending_request *req; 103 struct pending_request *req;
104 104
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index a4a4d9c1eef3..a14ca87fda18 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -783,7 +783,7 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
783 u32 remote_qpn, u16 pkey_index, 783 u32 remote_qpn, u16 pkey_index,
784 struct ib_ah *ah, int rmpp_active, 784 struct ib_ah *ah, int rmpp_active,
785 int hdr_len, int data_len, 785 int hdr_len, int data_len,
786 unsigned int __nocast gfp_mask) 786 gfp_t gfp_mask)
787{ 787{
788 struct ib_mad_agent_private *mad_agent_priv; 788 struct ib_mad_agent_private *mad_agent_priv;
789 struct ib_mad_send_buf *send_buf; 789 struct ib_mad_send_buf *send_buf;
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index 78de2dd1a4f2..262618210c1c 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -574,7 +574,7 @@ static void ib_sa_path_rec_release(struct ib_sa_query *sa_query)
574int ib_sa_path_rec_get(struct ib_device *device, u8 port_num, 574int ib_sa_path_rec_get(struct ib_device *device, u8 port_num,
575 struct ib_sa_path_rec *rec, 575 struct ib_sa_path_rec *rec,
576 ib_sa_comp_mask comp_mask, 576 ib_sa_comp_mask comp_mask,
577 int timeout_ms, unsigned int __nocast gfp_mask, 577 int timeout_ms, gfp_t gfp_mask,
578 void (*callback)(int status, 578 void (*callback)(int status,
579 struct ib_sa_path_rec *resp, 579 struct ib_sa_path_rec *resp,
580 void *context), 580 void *context),
@@ -676,7 +676,7 @@ static void ib_sa_service_rec_release(struct ib_sa_query *sa_query)
676int ib_sa_service_rec_query(struct ib_device *device, u8 port_num, u8 method, 676int ib_sa_service_rec_query(struct ib_device *device, u8 port_num, u8 method,
677 struct ib_sa_service_rec *rec, 677 struct ib_sa_service_rec *rec,
678 ib_sa_comp_mask comp_mask, 678 ib_sa_comp_mask comp_mask,
679 int timeout_ms, unsigned int __nocast gfp_mask, 679 int timeout_ms, gfp_t gfp_mask,
680 void (*callback)(int status, 680 void (*callback)(int status,
681 struct ib_sa_service_rec *resp, 681 struct ib_sa_service_rec *resp,
682 void *context), 682 void *context),
@@ -759,7 +759,7 @@ int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num,
759 u8 method, 759 u8 method,
760 struct ib_sa_mcmember_rec *rec, 760 struct ib_sa_mcmember_rec *rec,
761 ib_sa_comp_mask comp_mask, 761 ib_sa_comp_mask comp_mask,
762 int timeout_ms, unsigned int __nocast gfp_mask, 762 int timeout_ms, gfp_t gfp_mask,
763 void (*callback)(int status, 763 void (*callback)(int status,
764 struct ib_sa_mcmember_rec *resp, 764 struct ib_sa_mcmember_rec *resp,
765 void *context), 765 void *context),
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 444f7756fee6..571a68691a4a 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -93,7 +93,7 @@ config KEYBOARD_LKKBD
93 93
94config KEYBOARD_LOCOMO 94config KEYBOARD_LOCOMO
95 tristate "LoCoMo Keyboard Support" 95 tristate "LoCoMo Keyboard Support"
96 depends on SHARP_LOCOMO 96 depends on SHARP_LOCOMO && INPUT_KEYBOARD
97 help 97 help
98 Say Y here if you are running Linux on a Sharp Zaurus Collie or Poodle based PDA 98 Say Y here if you are running Linux on a Sharp Zaurus Collie or Poodle based PDA
99 99
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index 1714045a182b..344f46005401 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -53,7 +53,7 @@ static unsigned char spitzkbd_keycode[NR_SCANCODES] = {
53 KEY_LEFTCTRL, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, SPITZ_KEY_EXOK, SPITZ_KEY_EXCANCEL, 0, 0, 0, 0, 0, /* 1-16 */ 53 KEY_LEFTCTRL, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, SPITZ_KEY_EXOK, SPITZ_KEY_EXCANCEL, 0, 0, 0, 0, 0, /* 1-16 */
54 0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, SPITZ_KEY_EXJOGDOWN, SPITZ_KEY_EXJOGUP, 0, 0, 0, 0, 0, /* 17-32 */ 54 0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, SPITZ_KEY_EXJOGDOWN, SPITZ_KEY_EXJOGUP, 0, 0, 0, 0, 0, /* 17-32 */
55 KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */ 55 KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */
56 SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, /* 49-64 */ 56 SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */
57 SPITZ_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0, /* 65-80 */ 57 SPITZ_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0, /* 65-80 */
58 SPITZ_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, SPITZ_KEY_FN, 0, 0, 0, 0, 0, /* 81-96 */ 58 SPITZ_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, SPITZ_KEY_FN, 0, 0, 0, 0, 0, /* 81-96 */
59 KEY_SYSRQ, SPITZ_KEY_JAP1, SPITZ_KEY_JAP2, SPITZ_KEY_CANCEL, SPITZ_KEY_OK, SPITZ_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0 /* 97-112 */ 59 KEY_SYSRQ, SPITZ_KEY_JAP1, SPITZ_KEY_JAP2, SPITZ_KEY_CANCEL, SPITZ_KEY_OK, SPITZ_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0 /* 97-112 */
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index d5c5b32045af..4015a91f4b6e 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -90,11 +90,11 @@ static inline int uinput_request_reserve_slot(struct uinput_device *udev, struct
90 90
91static void uinput_request_done(struct uinput_device *udev, struct uinput_request *request) 91static void uinput_request_done(struct uinput_device *udev, struct uinput_request *request)
92{ 92{
93 complete(&request->done);
94
95 /* Mark slot as available */ 93 /* Mark slot as available */
96 udev->requests[request->id] = NULL; 94 udev->requests[request->id] = NULL;
97 wake_up_interruptible(&udev->requests_waitq); 95 wake_up_interruptible(&udev->requests_waitq);
96
97 complete(&request->done);
98} 98}
99 99
100static int uinput_request_submit(struct input_dev *dev, struct uinput_request *request) 100static int uinput_request_submit(struct input_dev *dev, struct uinput_request *request)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index b82bc3150476..b6148f6f7836 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -96,7 +96,7 @@ static kmem_cache_t *_crypt_io_pool;
96/* 96/*
97 * Mempool alloc and free functions for the page 97 * Mempool alloc and free functions for the page
98 */ 98 */
99static void *mempool_alloc_page(unsigned int __nocast gfp_mask, void *data) 99static void *mempool_alloc_page(gfp_t gfp_mask, void *data)
100{ 100{
101 return alloc_page(gfp_mask); 101 return alloc_page(gfp_mask);
102} 102}
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index 9de000131a8a..4809b209fbb1 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -32,7 +32,7 @@ struct io {
32static unsigned _num_ios; 32static unsigned _num_ios;
33static mempool_t *_io_pool; 33static mempool_t *_io_pool;
34 34
35static void *alloc_io(unsigned int __nocast gfp_mask, void *pool_data) 35static void *alloc_io(gfp_t gfp_mask, void *pool_data)
36{ 36{
37 return kmalloc(sizeof(struct io), gfp_mask); 37 return kmalloc(sizeof(struct io), gfp_mask);
38} 38}
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 863282513753..2375709a392c 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -122,7 +122,7 @@ static inline sector_t region_to_sector(struct region_hash *rh, region_t region)
122/* FIXME move this */ 122/* FIXME move this */
123static void queue_bio(struct mirror_set *ms, struct bio *bio, int rw); 123static void queue_bio(struct mirror_set *ms, struct bio *bio, int rw);
124 124
125static void *region_alloc(unsigned int __nocast gfp_mask, void *pool_data) 125static void *region_alloc(gfp_t gfp_mask, void *pool_data)
126{ 126{
127 return kmalloc(sizeof(struct region), gfp_mask); 127 return kmalloc(sizeof(struct region), gfp_mask);
128} 128}
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 286342375fb7..1151c3ed3006 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -38,7 +38,7 @@
38static mdk_personality_t multipath_personality; 38static mdk_personality_t multipath_personality;
39 39
40 40
41static void *mp_pool_alloc(unsigned int __nocast gfp_flags, void *data) 41static void *mp_pool_alloc(gfp_t gfp_flags, void *data)
42{ 42{
43 struct multipath_bh *mpb; 43 struct multipath_bh *mpb;
44 mpb = kmalloc(sizeof(*mpb), gfp_flags); 44 mpb = kmalloc(sizeof(*mpb), gfp_flags);
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index a93ca478142a..0e1f148dd41d 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -52,7 +52,7 @@ static mdk_personality_t raid1_personality;
52static void unplug_slaves(mddev_t *mddev); 52static void unplug_slaves(mddev_t *mddev);
53 53
54 54
55static void * r1bio_pool_alloc(unsigned int __nocast gfp_flags, void *data) 55static void * r1bio_pool_alloc(gfp_t gfp_flags, void *data)
56{ 56{
57 struct pool_info *pi = data; 57 struct pool_info *pi = data;
58 r1bio_t *r1_bio; 58 r1bio_t *r1_bio;
@@ -79,7 +79,7 @@ static void r1bio_pool_free(void *r1_bio, void *data)
79#define RESYNC_PAGES ((RESYNC_BLOCK_SIZE + PAGE_SIZE-1) / PAGE_SIZE) 79#define RESYNC_PAGES ((RESYNC_BLOCK_SIZE + PAGE_SIZE-1) / PAGE_SIZE)
80#define RESYNC_WINDOW (2048*1024) 80#define RESYNC_WINDOW (2048*1024)
81 81
82static void * r1buf_pool_alloc(unsigned int __nocast gfp_flags, void *data) 82static void * r1buf_pool_alloc(gfp_t gfp_flags, void *data)
83{ 83{
84 struct pool_info *pi = data; 84 struct pool_info *pi = data;
85 struct page *page; 85 struct page *page;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 5bd1e9ec899d..28dd028415e4 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -47,7 +47,7 @@
47 47
48static void unplug_slaves(mddev_t *mddev); 48static void unplug_slaves(mddev_t *mddev);
49 49
50static void * r10bio_pool_alloc(unsigned int __nocast gfp_flags, void *data) 50static void * r10bio_pool_alloc(gfp_t gfp_flags, void *data)
51{ 51{
52 conf_t *conf = data; 52 conf_t *conf = data;
53 r10bio_t *r10_bio; 53 r10bio_t *r10_bio;
@@ -81,7 +81,7 @@ static void r10bio_pool_free(void *r10_bio, void *data)
81 * one for write (we recover only one drive per r10buf) 81 * one for write (we recover only one drive per r10buf)
82 * 82 *
83 */ 83 */
84static void * r10buf_pool_alloc(unsigned int __nocast gfp_flags, void *data) 84static void * r10buf_pool_alloc(gfp_t gfp_flags, void *data)
85{ 85{
86 conf_t *conf = data; 86 conf_t *conf = data;
87 struct page *page; 87 struct page *page;
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 022913da8c59..9b0406318f2d 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -543,7 +543,7 @@ static int cadet_probe(void)
543 543
544 for(i=0;i<8;i++) { 544 for(i=0;i<8;i++) {
545 io=iovals[i]; 545 io=iovals[i];
546 if(request_region(io,2, "cadet-probe")>=0) { 546 if (request_region(io, 2, "cadet-probe")) {
547 cadet_setfreq(1410); 547 cadet_setfreq(1410);
548 if(cadet_getfreq()==1410) { 548 if(cadet_getfreq()==1410) {
549 release_region(io, 2); 549 release_region(io, 2);
diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
index 6c332800d6ab..0881a17d5226 100644
--- a/drivers/media/video/bttv-cards.c
+++ b/drivers/media/video/bttv-cards.c
@@ -2393,10 +2393,10 @@ struct tvcard bttv_tvcards[] = {
2393 .tuner = 0, 2393 .tuner = 0,
2394 .tuner_type = TUNER_LG_TDVS_H062F, 2394 .tuner_type = TUNER_LG_TDVS_H062F,
2395 .tuner_addr = ADDR_UNSET, 2395 .tuner_addr = ADDR_UNSET,
2396 .video_inputs = 2, 2396 .video_inputs = 3,
2397 .audio_inputs = 1, 2397 .audio_inputs = 1,
2398 .svhs = 2, 2398 .svhs = 2,
2399 .muxsel = { 2, 3 }, 2399 .muxsel = { 2, 3, 1 },
2400 .gpiomask = 0x00e00007, 2400 .gpiomask = 0x00e00007,
2401 .audiomux = { 0x00400005, 0, 0x00000001, 0, 0x00c00007, 0 }, 2401 .audiomux = { 0x00400005, 0, 0x00000001, 0, 0x00c00007, 0 },
2402 .no_msp34xx = 1, 2402 .no_msp34xx = 1,
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c
index 4437bdebe24f..137b58f2c666 100644
--- a/drivers/media/video/vpx3220.c
+++ b/drivers/media/video/vpx3220.c
@@ -203,7 +203,7 @@ static const unsigned short init_ntsc[] = {
203 0x8c, 640, /* Horizontal length */ 203 0x8c, 640, /* Horizontal length */
204 0x8d, 640, /* Number of pixels */ 204 0x8d, 640, /* Number of pixels */
205 0x8f, 0xc00, /* Disable window 2 */ 205 0x8f, 0xc00, /* Disable window 2 */
206 0xf0, 0x173, /* 13.5 MHz transport, Forced 206 0xf0, 0x73, /* 13.5 MHz transport, Forced
207 * mode, latch windows */ 207 * mode, latch windows */
208 0xf2, 0x13, /* NTSC M, composite input */ 208 0xf2, 0x13, /* NTSC M, composite input */
209 0xe7, 0x1e1, /* Enable vertical standard 209 0xe7, 0x1e1, /* Enable vertical standard
@@ -212,38 +212,36 @@ static const unsigned short init_ntsc[] = {
212 212
213static const unsigned short init_pal[] = { 213static const unsigned short init_pal[] = {
214 0x88, 23, /* Window 1 vertical begin */ 214 0x88, 23, /* Window 1 vertical begin */
215 0x89, 288 + 16, /* Vertical lines in (16 lines 215 0x89, 288, /* Vertical lines in (16 lines
216 * skipped by the VFE) */ 216 * skipped by the VFE) */
217 0x8a, 288 + 16, /* Vertical lines out (16 lines 217 0x8a, 288, /* Vertical lines out (16 lines
218 * skipped by the VFE) */ 218 * skipped by the VFE) */
219 0x8b, 16, /* Horizontal begin */ 219 0x8b, 16, /* Horizontal begin */
220 0x8c, 768, /* Horizontal length */ 220 0x8c, 768, /* Horizontal length */
221 0x8d, 784, /* Number of pixels 221 0x8d, 784, /* Number of pixels
222 * Must be >= Horizontal begin + Horizontal length */ 222 * Must be >= Horizontal begin + Horizontal length */
223 0x8f, 0xc00, /* Disable window 2 */ 223 0x8f, 0xc00, /* Disable window 2 */
224 0xf0, 0x177, /* 13.5 MHz transport, Forced 224 0xf0, 0x77, /* 13.5 MHz transport, Forced
225 * mode, latch windows */ 225 * mode, latch windows */
226 0xf2, 0x3d1, /* PAL B,G,H,I, composite input */ 226 0xf2, 0x3d1, /* PAL B,G,H,I, composite input */
227 0xe7, 0x261, /* PAL/SECAM set to 288 + 16 lines 227 0xe7, 0x241, /* PAL/SECAM set to 288 lines */
228 * change to 0x241 for 288 lines */
229}; 228};
230 229
231static const unsigned short init_secam[] = { 230static const unsigned short init_secam[] = {
232 0x88, 23 - 16, /* Window 1 vertical begin */ 231 0x88, 23, /* Window 1 vertical begin */
233 0x89, 288 + 16, /* Vertical lines in (16 lines 232 0x89, 288, /* Vertical lines in (16 lines
234 * skipped by the VFE) */ 233 * skipped by the VFE) */
235 0x8a, 288 + 16, /* Vertical lines out (16 lines 234 0x8a, 288, /* Vertical lines out (16 lines
236 * skipped by the VFE) */ 235 * skipped by the VFE) */
237 0x8b, 16, /* Horizontal begin */ 236 0x8b, 16, /* Horizontal begin */
238 0x8c, 768, /* Horizontal length */ 237 0x8c, 768, /* Horizontal length */
239 0x8d, 784, /* Number of pixels 238 0x8d, 784, /* Number of pixels
240 * Must be >= Horizontal begin + Horizontal length */ 239 * Must be >= Horizontal begin + Horizontal length */
241 0x8f, 0xc00, /* Disable window 2 */ 240 0x8f, 0xc00, /* Disable window 2 */
242 0xf0, 0x177, /* 13.5 MHz transport, Forced 241 0xf0, 0x77, /* 13.5 MHz transport, Forced
243 * mode, latch windows */ 242 * mode, latch windows */
244 0xf2, 0x3d5, /* SECAM, composite input */ 243 0xf2, 0x3d5, /* SECAM, composite input */
245 0xe7, 0x261, /* PAL/SECAM set to 288 + 16 lines 244 0xe7, 0x241, /* PAL/SECAM set to 288 lines */
246 * change to 0x241 for 288 lines */
247}; 245};
248 246
249static const unsigned char init_common[] = { 247static const unsigned char init_common[] = {
@@ -410,6 +408,12 @@ vpx3220_command (struct i2c_client *client,
410 case DECODER_SET_NORM: 408 case DECODER_SET_NORM:
411 { 409 {
412 int *iarg = arg, data; 410 int *iarg = arg, data;
411 int temp_input;
412
413 /* Here we back up the input selection because it gets
414 overwritten when we fill the registers with the
415 choosen video norm */
416 temp_input = vpx3220_fp_read(client, 0xf2);
413 417
414 dprintk(1, KERN_DEBUG "%s: DECODER_SET_NORM %d\n", 418 dprintk(1, KERN_DEBUG "%s: DECODER_SET_NORM %d\n",
415 I2C_NAME(client), *iarg); 419 I2C_NAME(client), *iarg);
@@ -449,6 +453,10 @@ vpx3220_command (struct i2c_client *client,
449 453
450 } 454 }
451 decoder->norm = *iarg; 455 decoder->norm = *iarg;
456
457 /* And here we set the backed up video input again */
458 vpx3220_fp_write(client, 0xf2, temp_input | 0x0010);
459 udelay(10);
452 } 460 }
453 break; 461 break;
454 462
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c
index 612564ac6f7b..e335d54c4659 100644
--- a/drivers/mfd/ucb1x00-core.c
+++ b/drivers/mfd/ucb1x00-core.c
@@ -457,6 +457,17 @@ static int ucb1x00_detect_irq(struct ucb1x00 *ucb)
457 return probe_irq_off(mask); 457 return probe_irq_off(mask);
458} 458}
459 459
460static void ucb1x00_release(struct class_device *dev)
461{
462 struct ucb1x00 *ucb = classdev_to_ucb1x00(dev);
463 kfree(ucb);
464}
465
466static struct class ucb1x00_class = {
467 .name = "ucb1x00",
468 .release = ucb1x00_release,
469};
470
460static int ucb1x00_probe(struct mcp *mcp) 471static int ucb1x00_probe(struct mcp *mcp)
461{ 472{
462 struct ucb1x00 *ucb; 473 struct ucb1x00 *ucb;
@@ -546,17 +557,6 @@ static void ucb1x00_remove(struct mcp *mcp)
546 class_device_unregister(&ucb->cdev); 557 class_device_unregister(&ucb->cdev);
547} 558}
548 559
549static void ucb1x00_release(struct class_device *dev)
550{
551 struct ucb1x00 *ucb = classdev_to_ucb1x00(dev);
552 kfree(ucb);
553}
554
555static struct class ucb1x00_class = {
556 .name = "ucb1x00",
557 .release = ucb1x00_release,
558};
559
560int ucb1x00_register_driver(struct ucb1x00_driver *drv) 560int ucb1x00_register_driver(struct ucb1x00_driver *drv)
561{ 561{
562 struct ucb1x00 *ucb; 562 struct ucb1x00 *ucb;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index f0a5b772a386..f264ff162979 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1290,7 +1290,7 @@ static void bond_mc_list_destroy(struct bonding *bond)
1290 * Copy all the Multicast addresses from src to the bonding device dst 1290 * Copy all the Multicast addresses from src to the bonding device dst
1291 */ 1291 */
1292static int bond_mc_list_copy(struct dev_mc_list *mc_list, struct bonding *bond, 1292static int bond_mc_list_copy(struct dev_mc_list *mc_list, struct bonding *bond,
1293 unsigned int __nocast gfp_flag) 1293 gfp_t gfp_flag)
1294{ 1294{
1295 struct dev_mc_list *dmi, *new_dmi; 1295 struct dev_mc_list *dmi, *new_dmi;
1296 1296
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index fbf1c06ec5c1..40887f09b681 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -903,8 +903,8 @@ static void mdio_write(struct net_device *netdev, int addr, int reg, int data)
903 903
904static void e100_get_defaults(struct nic *nic) 904static void e100_get_defaults(struct nic *nic)
905{ 905{
906 struct param_range rfds = { .min = 16, .max = 256, .count = 256 }; 906 struct param_range rfds = { .min = 16, .max = 256, .count = 64 };
907 struct param_range cbs = { .min = 64, .max = 256, .count = 128 }; 907 struct param_range cbs = { .min = 64, .max = 256, .count = 64 };
908 908
909 pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id); 909 pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id);
910 /* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */ 910 /* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */
@@ -1007,213 +1007,25 @@ static void e100_configure(struct nic *nic, struct cb *cb, struct sk_buff *skb)
1007 c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]); 1007 c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]);
1008} 1008}
1009 1009
1010/********************************************************/
1011/* Micro code for 8086:1229 Rev 8 */
1012/********************************************************/
1013
1014/* Parameter values for the D101M B-step */
1015#define D101M_CPUSAVER_TIMER_DWORD 78
1016#define D101M_CPUSAVER_BUNDLE_DWORD 65
1017#define D101M_CPUSAVER_MIN_SIZE_DWORD 126
1018
1019#define D101M_B_RCVBUNDLE_UCODE \
1020{\
10210x00550215, 0xFFFF0437, 0xFFFFFFFF, 0x06A70789, 0xFFFFFFFF, 0x0558FFFF, \
10220x000C0001, 0x00101312, 0x000C0008, 0x00380216, \
10230x0010009C, 0x00204056, 0x002380CC, 0x00380056, \
10240x0010009C, 0x00244C0B, 0x00000800, 0x00124818, \
10250x00380438, 0x00000000, 0x00140000, 0x00380555, \
10260x00308000, 0x00100662, 0x00100561, 0x000E0408, \
10270x00134861, 0x000C0002, 0x00103093, 0x00308000, \
10280x00100624, 0x00100561, 0x000E0408, 0x00100861, \
10290x000C007E, 0x00222C21, 0x000C0002, 0x00103093, \
10300x00380C7A, 0x00080000, 0x00103090, 0x00380C7A, \
10310x00000000, 0x00000000, 0x00000000, 0x00000000, \
10320x0010009C, 0x00244C2D, 0x00010004, 0x00041000, \
10330x003A0437, 0x00044010, 0x0038078A, 0x00000000, \
10340x00100099, 0x00206C7A, 0x0010009C, 0x00244C48, \
10350x00130824, 0x000C0001, 0x00101213, 0x00260C75, \
10360x00041000, 0x00010004, 0x00130826, 0x000C0006, \
10370x002206A8, 0x0013C926, 0x00101313, 0x003806A8, \
10380x00000000, 0x00000000, 0x00000000, 0x00000000, \
10390x00000000, 0x00000000, 0x00000000, 0x00000000, \
10400x00080600, 0x00101B10, 0x00050004, 0x00100826, \
10410x00101210, 0x00380C34, 0x00000000, 0x00000000, \
10420x0021155B, 0x00100099, 0x00206559, 0x0010009C, \
10430x00244559, 0x00130836, 0x000C0000, 0x00220C62, \
10440x000C0001, 0x00101B13, 0x00229C0E, 0x00210C0E, \
10450x00226C0E, 0x00216C0E, 0x0022FC0E, 0x00215C0E, \
10460x00214C0E, 0x00380555, 0x00010004, 0x00041000, \
10470x00278C67, 0x00040800, 0x00018100, 0x003A0437, \
10480x00130826, 0x000C0001, 0x00220559, 0x00101313, \
10490x00380559, 0x00000000, 0x00000000, 0x00000000, \
10500x00000000, 0x00000000, 0x00000000, 0x00000000, \
10510x00000000, 0x00130831, 0x0010090B, 0x00124813, \
10520x000CFF80, 0x002606AB, 0x00041000, 0x00010004, \
10530x003806A8, 0x00000000, 0x00000000, 0x00000000, \
1054}
1055
1056/********************************************************/
1057/* Micro code for 8086:1229 Rev 9 */
1058/********************************************************/
1059
1060/* Parameter values for the D101S */
1061#define D101S_CPUSAVER_TIMER_DWORD 78
1062#define D101S_CPUSAVER_BUNDLE_DWORD 67
1063#define D101S_CPUSAVER_MIN_SIZE_DWORD 128
1064
1065#define D101S_RCVBUNDLE_UCODE \
1066{\
10670x00550242, 0xFFFF047E, 0xFFFFFFFF, 0x06FF0818, 0xFFFFFFFF, 0x05A6FFFF, \
10680x000C0001, 0x00101312, 0x000C0008, 0x00380243, \
10690x0010009C, 0x00204056, 0x002380D0, 0x00380056, \
10700x0010009C, 0x00244F8B, 0x00000800, 0x00124818, \
10710x0038047F, 0x00000000, 0x00140000, 0x003805A3, \
10720x00308000, 0x00100610, 0x00100561, 0x000E0408, \
10730x00134861, 0x000C0002, 0x00103093, 0x00308000, \
10740x00100624, 0x00100561, 0x000E0408, 0x00100861, \
10750x000C007E, 0x00222FA1, 0x000C0002, 0x00103093, \
10760x00380F90, 0x00080000, 0x00103090, 0x00380F90, \
10770x00000000, 0x00000000, 0x00000000, 0x00000000, \
10780x0010009C, 0x00244FAD, 0x00010004, 0x00041000, \
10790x003A047E, 0x00044010, 0x00380819, 0x00000000, \
10800x00100099, 0x00206FFD, 0x0010009A, 0x0020AFFD, \
10810x0010009C, 0x00244FC8, 0x00130824, 0x000C0001, \
10820x00101213, 0x00260FF7, 0x00041000, 0x00010004, \
10830x00130826, 0x000C0006, 0x00220700, 0x0013C926, \
10840x00101313, 0x00380700, 0x00000000, 0x00000000, \
10850x00000000, 0x00000000, 0x00000000, 0x00000000, \
10860x00080600, 0x00101B10, 0x00050004, 0x00100826, \
10870x00101210, 0x00380FB6, 0x00000000, 0x00000000, \
10880x002115A9, 0x00100099, 0x002065A7, 0x0010009A, \
10890x0020A5A7, 0x0010009C, 0x002445A7, 0x00130836, \
10900x000C0000, 0x00220FE4, 0x000C0001, 0x00101B13, \
10910x00229F8E, 0x00210F8E, 0x00226F8E, 0x00216F8E, \
10920x0022FF8E, 0x00215F8E, 0x00214F8E, 0x003805A3, \
10930x00010004, 0x00041000, 0x00278FE9, 0x00040800, \
10940x00018100, 0x003A047E, 0x00130826, 0x000C0001, \
10950x002205A7, 0x00101313, 0x003805A7, 0x00000000, \
10960x00000000, 0x00000000, 0x00000000, 0x00000000, \
10970x00000000, 0x00000000, 0x00000000, 0x00130831, \
10980x0010090B, 0x00124813, 0x000CFF80, 0x00260703, \
10990x00041000, 0x00010004, 0x00380700 \
1100}
1101
1102/********************************************************/
1103/* Micro code for the 8086:1229 Rev F/10 */
1104/********************************************************/
1105
1106/* Parameter values for the D102 E-step */
1107#define D102_E_CPUSAVER_TIMER_DWORD 42
1108#define D102_E_CPUSAVER_BUNDLE_DWORD 54
1109#define D102_E_CPUSAVER_MIN_SIZE_DWORD 46
1110
1111#define D102_E_RCVBUNDLE_UCODE \
1112{\
11130x007D028F, 0x0E4204F9, 0x14ED0C85, 0x14FA14E9, 0x0EF70E36, 0x1FFF1FFF, \
11140x00E014B9, 0x00000000, 0x00000000, 0x00000000, \
11150x00E014BD, 0x00000000, 0x00000000, 0x00000000, \
11160x00E014D5, 0x00000000, 0x00000000, 0x00000000, \
11170x00000000, 0x00000000, 0x00000000, 0x00000000, \
11180x00E014C1, 0x00000000, 0x00000000, 0x00000000, \
11190x00000000, 0x00000000, 0x00000000, 0x00000000, \
11200x00000000, 0x00000000, 0x00000000, 0x00000000, \
11210x00000000, 0x00000000, 0x00000000, 0x00000000, \
11220x00E014C8, 0x00000000, 0x00000000, 0x00000000, \
11230x00200600, 0x00E014EE, 0x00000000, 0x00000000, \
11240x0030FF80, 0x00940E46, 0x00038200, 0x00102000, \
11250x00E00E43, 0x00000000, 0x00000000, 0x00000000, \
11260x00300006, 0x00E014FB, 0x00000000, 0x00000000, \
11270x00000000, 0x00000000, 0x00000000, 0x00000000, \
11280x00000000, 0x00000000, 0x00000000, 0x00000000, \
11290x00000000, 0x00000000, 0x00000000, 0x00000000, \
11300x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, \
11310x00906EFD, 0x00900EFD, 0x00E00EF8, 0x00000000, \
11320x00000000, 0x00000000, 0x00000000, 0x00000000, \
11330x00000000, 0x00000000, 0x00000000, 0x00000000, \
11340x00000000, 0x00000000, 0x00000000, 0x00000000, \
11350x00000000, 0x00000000, 0x00000000, 0x00000000, \
11360x00000000, 0x00000000, 0x00000000, 0x00000000, \
11370x00000000, 0x00000000, 0x00000000, 0x00000000, \
11380x00000000, 0x00000000, 0x00000000, 0x00000000, \
11390x00000000, 0x00000000, 0x00000000, 0x00000000, \
11400x00000000, 0x00000000, 0x00000000, 0x00000000, \
11410x00000000, 0x00000000, 0x00000000, 0x00000000, \
11420x00000000, 0x00000000, 0x00000000, 0x00000000, \
11430x00000000, 0x00000000, 0x00000000, 0x00000000, \
11440x00000000, 0x00000000, 0x00000000, 0x00000000, \
11450x00000000, 0x00000000, 0x00000000, 0x00000000, \
1146}
1147
1148static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb) 1010static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
1149{ 1011{
1150/* *INDENT-OFF* */ 1012 int i;
1151 static struct { 1013 static const u32 ucode[UCODE_SIZE] = {
1152 u32 ucode[UCODE_SIZE + 1]; 1014 /* NFS packets are misinterpreted as TCO packets and
1153 u8 mac; 1015 * incorrectly routed to the BMC over SMBus. This
1154 u8 timer_dword; 1016 * microcode patch checks the fragmented IP bit in the
1155 u8 bundle_dword; 1017 * NFS/UDP header to distinguish between NFS and TCO. */
1156 u8 min_size_dword; 1018 0x0EF70E36, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF,
1157 } ucode_opts[] = { 1019 0x1FFF1FFF, 0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000,
1158 { D101M_B_RCVBUNDLE_UCODE, 1020 0x00906EFD, 0x00900EFD, 0x00E00EF8,
1159 mac_82559_D101M, 1021 };
1160 D101M_CPUSAVER_TIMER_DWORD,
1161 D101M_CPUSAVER_BUNDLE_DWORD,
1162 D101M_CPUSAVER_MIN_SIZE_DWORD },
1163 { D101S_RCVBUNDLE_UCODE,
1164 mac_82559_D101S,
1165 D101S_CPUSAVER_TIMER_DWORD,
1166 D101S_CPUSAVER_BUNDLE_DWORD,
1167 D101S_CPUSAVER_MIN_SIZE_DWORD },
1168 { D102_E_RCVBUNDLE_UCODE,
1169 mac_82551_F,
1170 D102_E_CPUSAVER_TIMER_DWORD,
1171 D102_E_CPUSAVER_BUNDLE_DWORD,
1172 D102_E_CPUSAVER_MIN_SIZE_DWORD },
1173 { D102_E_RCVBUNDLE_UCODE,
1174 mac_82551_10,
1175 D102_E_CPUSAVER_TIMER_DWORD,
1176 D102_E_CPUSAVER_BUNDLE_DWORD,
1177 D102_E_CPUSAVER_MIN_SIZE_DWORD },
1178 { {0}, 0, 0, 0, 0}
1179 }, *opts;
1180/* *INDENT-ON* */
1181
1182#define BUNDLESMALL 1
1183#define BUNDLEMAX 50
1184#define INTDELAY 15000
1185
1186 opts = ucode_opts;
1187
1188 /* do not load u-code for ICH devices */
1189 if (nic->flags & ich)
1190 return;
1191
1192 /* Search for ucode match against h/w rev_id */
1193 while (opts->mac) {
1194 if (nic->mac == opts->mac) {
1195 int i;
1196 u32 *ucode = opts->ucode;
1197
1198 /* Insert user-tunable settings */
1199 ucode[opts->timer_dword] &= 0xFFFF0000;
1200 ucode[opts->timer_dword] |=
1201 (u16) INTDELAY;
1202 ucode[opts->bundle_dword] &= 0xFFFF0000;
1203 ucode[opts->bundle_dword] |= (u16) BUNDLEMAX;
1204 ucode[opts->min_size_dword] &= 0xFFFF0000;
1205 ucode[opts->min_size_dword] |=
1206 (BUNDLESMALL) ? 0xFFFF : 0xFF80;
1207
1208 for(i = 0; i < UCODE_SIZE; i++)
1209 cb->u.ucode[i] = cpu_to_le32(ucode[i]);
1210 cb->command = cpu_to_le16(cb_ucode);
1211 return;
1212 }
1213 opts++;
1214 }
1215 1022
1216 cb->command = cpu_to_le16(cb_nop); 1023 if(nic->mac == mac_82551_F || nic->mac == mac_82551_10) {
1024 for(i = 0; i < UCODE_SIZE; i++)
1025 cb->u.ucode[i] = cpu_to_le32(ucode[i]);
1026 cb->command = cpu_to_le16(cb_ucode);
1027 } else
1028 cb->command = cpu_to_le16(cb_nop);
1217} 1029}
1218 1030
1219static void e100_setup_iaaddr(struct nic *nic, struct cb *cb, 1031static void e100_setup_iaaddr(struct nic *nic, struct cb *cb,
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 83334db2921c..e4811b42a6b7 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -584,7 +584,7 @@ static inline int ns83820_add_rx_skb(struct ns83820 *dev, struct sk_buff *skb)
584 return 0; 584 return 0;
585} 585}
586 586
587static inline int rx_refill(struct net_device *ndev, unsigned int __nocast gfp) 587static inline int rx_refill(struct net_device *ndev, gfp_t gfp)
588{ 588{
589 struct ns83820 *dev = PRIV(ndev); 589 struct ns83820 *dev = PRIV(ndev);
590 unsigned i; 590 unsigned i;
diff --git a/drivers/net/sungem.h b/drivers/net/sungem.h
index 16edbb1a4a7a..13006d759ad8 100644
--- a/drivers/net/sungem.h
+++ b/drivers/net/sungem.h
@@ -1036,7 +1036,7 @@ struct gem {
1036#define ALIGNED_RX_SKB_ADDR(addr) \ 1036#define ALIGNED_RX_SKB_ADDR(addr) \
1037 ((((unsigned long)(addr) + (64UL - 1UL)) & ~(64UL - 1UL)) - (unsigned long)(addr)) 1037 ((((unsigned long)(addr) + (64UL - 1UL)) & ~(64UL - 1UL)) - (unsigned long)(addr))
1038static __inline__ struct sk_buff *gem_alloc_skb(int size, 1038static __inline__ struct sk_buff *gem_alloc_skb(int size,
1039 unsigned int __nocast gfp_flags) 1039 gfp_t gfp_flags)
1040{ 1040{
1041 struct sk_buff *skb = alloc_skb(size + 64, gfp_flags); 1041 struct sk_buff *skb = alloc_skb(size + 64, gfp_flags);
1042 1042
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 00a07f32a81e..7187958e40ca 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -243,7 +243,7 @@ config IPW_DEBUG
243 243
244config AIRO 244config AIRO
245 tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards" 245 tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
246 depends on NET_RADIO && ISA && (PCI || BROKEN) 246 depends on NET_RADIO && ISA_DMA_API && (PCI || BROKEN)
247 ---help--- 247 ---help---
248 This is the standard Linux driver to support Cisco/Aironet ISA and 248 This is the standard Linux driver to support Cisco/Aironet ISA and
249 PCI 802.11 wireless cards. 249 PCI 802.11 wireless cards.
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 11ca44387cb0..a6a630a950d0 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1233,7 +1233,7 @@ static void __init quirk_alder_ioapic(struct pci_dev *pdev)
1233DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_alder_ioapic ); 1233DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_alder_ioapic );
1234#endif 1234#endif
1235 1235
1236#ifdef CONFIG_SCSI_SATA 1236#ifdef CONFIG_SCSI_SATA_INTEL_COMBINED
1237static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev) 1237static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
1238{ 1238{
1239 u8 prog, comb, tmp; 1239 u8 prog, comb, tmp;
@@ -1310,7 +1310,7 @@ static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
1310 request_region(0x170, 8, "libata"); /* port 1 */ 1310 request_region(0x170, 8, "libata"); /* port 1 */
1311} 1311}
1312DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_intel_ide_combined ); 1312DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_intel_ide_combined );
1313#endif /* CONFIG_SCSI_SATA */ 1313#endif /* CONFIG_SCSI_SATA_INTEL_COMBINED */
1314 1314
1315 1315
1316int pcie_mch_quirk; 1316int pcie_mch_quirk;
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index fabd3529cebc..d5e76423a0ee 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -689,6 +689,9 @@ static int pccardd(void *__skt)
689 schedule(); 689 schedule();
690 try_to_freeze(); 690 try_to_freeze();
691 } 691 }
692 /* make sure we are running before we exit */
693 set_current_state(TASK_RUNNING);
694
692 remove_wait_queue(&skt->thread_wait, &wait); 695 remove_wait_queue(&skt->thread_wait, &wait);
693 696
694 /* remove from the device core */ 697 /* remove from the device core */
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 888b70e6a484..9e7ccd8a4321 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -66,7 +66,7 @@ void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func,
66 if (pc_debug > lvl) { 66 if (pc_debug > lvl) {
67 printk(KERN_DEBUG "skt%u: %s: ", skt->nr, func); 67 printk(KERN_DEBUG "skt%u: %s: ", skt->nr, func);
68 va_start(args, fmt); 68 va_start(args, fmt);
69 printk(fmt, args); 69 vprintk(fmt, args);
70 va_end(args); 70 va_end(args);
71 } 71 }
72} 72}
@@ -321,8 +321,6 @@ soc_common_pcmcia_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
321 * less punt all of this work and let the kernel handle the details 321 * less punt all of this work and let the kernel handle the details
322 * of power configuration, reset, &c. We also record the value of 322 * of power configuration, reset, &c. We also record the value of
323 * `state' in order to regurgitate it to the PCMCIA core later. 323 * `state' in order to regurgitate it to the PCMCIA core later.
324 *
325 * Returns: 0
326 */ 324 */
327static int 325static int
328soc_common_pcmcia_set_socket(struct pcmcia_socket *sock, socket_state_t *state) 326soc_common_pcmcia_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
@@ -407,7 +405,7 @@ soc_common_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *m
407 * the map speed as requested, but override the address ranges 405 * the map speed as requested, but override the address ranges
408 * supplied by Card Services. 406 * supplied by Card Services.
409 * 407 *
410 * Returns: 0 on success, -1 on error 408 * Returns: 0 on success, -ERRNO on error
411 */ 409 */
412static int 410static int
413soc_common_pcmcia_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *map) 411soc_common_pcmcia_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *map)
@@ -655,8 +653,8 @@ static void soc_pcmcia_cpufreq_unregister(void)
655} 653}
656 654
657#else 655#else
658#define soc_pcmcia_cpufreq_register() 656static int soc_pcmcia_cpufreq_register(void) { return 0; }
659#define soc_pcmcia_cpufreq_unregister() 657static void soc_pcmcia_cpufreq_unregister(void) {}
660#endif 658#endif
661 659
662int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr) 660int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr)
@@ -738,7 +736,7 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
738 goto out_err_5; 736 goto out_err_5;
739 } 737 }
740 738
741 if ( list_empty(&soc_pcmcia_sockets) ) 739 if (list_empty(&soc_pcmcia_sockets))
742 soc_pcmcia_cpufreq_register(); 740 soc_pcmcia_cpufreq_register();
743 741
744 list_add(&skt->node, &soc_pcmcia_sockets); 742 list_add(&skt->node, &soc_pcmcia_sockets);
@@ -839,7 +837,7 @@ int soc_common_drv_pcmcia_remove(struct device *dev)
839 release_resource(&skt->res_io); 837 release_resource(&skt->res_io);
840 release_resource(&skt->res_skt); 838 release_resource(&skt->res_skt);
841 } 839 }
842 if ( list_empty(&soc_pcmcia_sockets) ) 840 if (list_empty(&soc_pcmcia_sockets))
843 soc_pcmcia_cpufreq_unregister(); 841 soc_pcmcia_cpufreq_unregister();
844 842
845 up(&soc_pcmcia_sockets_lock); 843 up(&soc_pcmcia_sockets_lock);
diff --git a/drivers/pcmcia/ti113x.h b/drivers/pcmcia/ti113x.h
index da0b404561c9..539b5cd1a598 100644
--- a/drivers/pcmcia/ti113x.h
+++ b/drivers/pcmcia/ti113x.h
@@ -873,6 +873,7 @@ static int ti1250_override(struct yenta_socket *socket)
873 * Some fixup code to make everybody happy (TM). 873 * Some fixup code to make everybody happy (TM).
874 */ 874 */
875 875
876#ifdef CONFIG_CARDBUS
876/** 877/**
877 * set/clear various test bits: 878 * set/clear various test bits:
878 * Defaults to clear the bit. 879 * Defaults to clear the bit.
@@ -927,7 +928,6 @@ static void ene_tune_bridge(struct pcmcia_socket *sock, struct pci_bus *bus)
927 config_writeb(socket, ENE_TEST_C9, test_c9); 928 config_writeb(socket, ENE_TEST_C9, test_c9);
928} 929}
929 930
930
931static int ene_override(struct yenta_socket *socket) 931static int ene_override(struct yenta_socket *socket)
932{ 932{
933 /* install tune_bridge() function */ 933 /* install tune_bridge() function */
@@ -935,6 +935,9 @@ static int ene_override(struct yenta_socket *socket)
935 935
936 return ti1250_override(socket); 936 return ti1250_override(socket);
937} 937}
938#else
939# define ene_override ti1250_override
940#endif
938 941
939#endif /* _LINUX_TI113X_H */ 942#endif /* _LINUX_TI113X_H */
940 943
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 14c76f5e4177..9adc11e8b8bc 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -544,7 +544,7 @@ get_disc_ccwdev_by_devno(unsigned int devno, struct ccw_device *sibling)
544 .sibling = sibling, 544 .sibling = sibling,
545 }; 545 };
546 546
547 dev = bus_find_device(&css_bus_type, NULL, &data, match_devno); 547 dev = bus_find_device(&ccw_bus_type, NULL, &data, match_devno);
548 548
549 return dev ? to_ccwdev(dev) : NULL; 549 return dev ? to_ccwdev(dev) : NULL;
550} 550}
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 0b5087f7cabc..cab098556b44 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -833,7 +833,7 @@ zfcp_unit_dequeue(struct zfcp_unit *unit)
833} 833}
834 834
835static void * 835static void *
836zfcp_mempool_alloc(unsigned int __nocast gfp_mask, void *size) 836zfcp_mempool_alloc(gfp_t gfp_mask, void *size)
837{ 837{
838 return kmalloc((size_t) size, gfp_mask); 838 return kmalloc((size_t) size, gfp_mask);
839} 839}
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 20019b82b4a8..9c9f162bd6ed 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -489,11 +489,11 @@ config SCSI_SATA_NV
489 489
490 If unsure, say N. 490 If unsure, say N.
491 491
492config SCSI_SATA_PROMISE 492config SCSI_PDC_ADMA
493 tristate "Promise SATA TX2/TX4 support" 493 tristate "Pacific Digital ADMA support"
494 depends on SCSI_SATA && PCI 494 depends on SCSI_SATA && PCI
495 help 495 help
496 This option enables support for Promise Serial ATA TX2/TX4. 496 This option enables support for Pacific Digital ADMA controllers
497 497
498 If unsure, say N. 498 If unsure, say N.
499 499
@@ -505,6 +505,14 @@ config SCSI_SATA_QSTOR
505 505
506 If unsure, say N. 506 If unsure, say N.
507 507
508config SCSI_SATA_PROMISE
509 tristate "Promise SATA TX2/TX4 support"
510 depends on SCSI_SATA && PCI
511 help
512 This option enables support for Promise Serial ATA TX2/TX4.
513
514 If unsure, say N.
515
508config SCSI_SATA_SX4 516config SCSI_SATA_SX4
509 tristate "Promise SATA SX4 support" 517 tristate "Promise SATA SX4 support"
510 depends on SCSI_SATA && PCI && EXPERIMENTAL 518 depends on SCSI_SATA && PCI && EXPERIMENTAL
@@ -521,6 +529,14 @@ config SCSI_SATA_SIL
521 529
522 If unsure, say N. 530 If unsure, say N.
523 531
532config SCSI_SATA_SIL24
533 tristate "Silicon Image 3124/3132 SATA support"
534 depends on SCSI_SATA && PCI && EXPERIMENTAL
535 help
536 This option enables support for Silicon Image 3124/3132 Serial ATA.
537
538 If unsure, say N.
539
524config SCSI_SATA_SIS 540config SCSI_SATA_SIS
525 tristate "SiS 964/180 SATA support" 541 tristate "SiS 964/180 SATA support"
526 depends on SCSI_SATA && PCI && EXPERIMENTAL 542 depends on SCSI_SATA && PCI && EXPERIMENTAL
@@ -553,6 +569,11 @@ config SCSI_SATA_VITESSE
553 569
554 If unsure, say N. 570 If unsure, say N.
555 571
572config SCSI_SATA_INTEL_COMBINED
573 bool
574 depends on IDE=y && !BLK_DEV_IDE_SATA && (SCSI_SATA_AHCI || SCSI_ATA_PIIX)
575 default y
576
556config SCSI_BUSLOGIC 577config SCSI_BUSLOGIC
557 tristate "BusLogic SCSI support" 578 tristate "BusLogic SCSI support"
558 depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API 579 depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index 48529d180ca8..2d4439826c08 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -130,6 +130,7 @@ obj-$(CONFIG_SCSI_ATA_PIIX) += libata.o ata_piix.o
130obj-$(CONFIG_SCSI_SATA_PROMISE) += libata.o sata_promise.o 130obj-$(CONFIG_SCSI_SATA_PROMISE) += libata.o sata_promise.o
131obj-$(CONFIG_SCSI_SATA_QSTOR) += libata.o sata_qstor.o 131obj-$(CONFIG_SCSI_SATA_QSTOR) += libata.o sata_qstor.o
132obj-$(CONFIG_SCSI_SATA_SIL) += libata.o sata_sil.o 132obj-$(CONFIG_SCSI_SATA_SIL) += libata.o sata_sil.o
133obj-$(CONFIG_SCSI_SATA_SIL24) += libata.o sata_sil24.o
133obj-$(CONFIG_SCSI_SATA_VIA) += libata.o sata_via.o 134obj-$(CONFIG_SCSI_SATA_VIA) += libata.o sata_via.o
134obj-$(CONFIG_SCSI_SATA_VITESSE) += libata.o sata_vsc.o 135obj-$(CONFIG_SCSI_SATA_VITESSE) += libata.o sata_vsc.o
135obj-$(CONFIG_SCSI_SATA_SIS) += libata.o sata_sis.o 136obj-$(CONFIG_SCSI_SATA_SIS) += libata.o sata_sis.o
@@ -137,6 +138,7 @@ obj-$(CONFIG_SCSI_SATA_SX4) += libata.o sata_sx4.o
137obj-$(CONFIG_SCSI_SATA_NV) += libata.o sata_nv.o 138obj-$(CONFIG_SCSI_SATA_NV) += libata.o sata_nv.o
138obj-$(CONFIG_SCSI_SATA_ULI) += libata.o sata_uli.o 139obj-$(CONFIG_SCSI_SATA_ULI) += libata.o sata_uli.o
139obj-$(CONFIG_SCSI_SATA_MV) += libata.o sata_mv.o 140obj-$(CONFIG_SCSI_SATA_MV) += libata.o sata_mv.o
141obj-$(CONFIG_SCSI_PDC_ADMA) += libata.o pdc_adma.o
140 142
141obj-$(CONFIG_ARM) += arm/ 143obj-$(CONFIG_ARM) += arm/
142 144
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index de8490a92831..a1f9ceef0ac9 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -453,9 +453,9 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
453 /* 453 /*
454 * We can exit If all the commands are complete 454 * We can exit If all the commands are complete
455 */ 455 */
456 spin_unlock_irq(host->host_lock);
456 if (active == 0) 457 if (active == 0)
457 return SUCCESS; 458 return SUCCESS;
458 spin_unlock_irq(host->host_lock);
459 ssleep(1); 459 ssleep(1);
460 spin_lock_irq(host->host_lock); 460 spin_lock_irq(host->host_lock);
461 } 461 }
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 9eb24d3f18db..b16955b0c4d1 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -63,6 +63,7 @@
63static unsigned int ata_busy_sleep (struct ata_port *ap, 63static unsigned int ata_busy_sleep (struct ata_port *ap,
64 unsigned long tmout_pat, 64 unsigned long tmout_pat,
65 unsigned long tmout); 65 unsigned long tmout);
66static void ata_dev_reread_id(struct ata_port *ap, struct ata_device *dev);
66static void ata_dev_init_params(struct ata_port *ap, struct ata_device *dev); 67static void ata_dev_init_params(struct ata_port *ap, struct ata_device *dev);
67static void ata_set_mode(struct ata_port *ap); 68static void ata_set_mode(struct ata_port *ap);
68static void ata_dev_set_xfermode(struct ata_port *ap, struct ata_device *dev); 69static void ata_dev_set_xfermode(struct ata_port *ap, struct ata_device *dev);
@@ -617,79 +618,53 @@ void ata_tf_from_fis(u8 *fis, struct ata_taskfile *tf)
617 tf->hob_nsect = fis[13]; 618 tf->hob_nsect = fis[13];
618} 619}
619 620
620/** 621static const u8 ata_rw_cmds[] = {
621 * ata_prot_to_cmd - determine which read/write opcodes to use 622 /* pio multi */
622 * @protocol: ATA_PROT_xxx taskfile protocol 623 ATA_CMD_READ_MULTI,
623 * @lba48: true is lba48 is present 624 ATA_CMD_WRITE_MULTI,
624 * 625 ATA_CMD_READ_MULTI_EXT,
625 * Given necessary input, determine which read/write commands 626 ATA_CMD_WRITE_MULTI_EXT,
626 * to use to transfer data. 627 /* pio */
627 * 628 ATA_CMD_PIO_READ,
628 * LOCKING: 629 ATA_CMD_PIO_WRITE,
629 * None. 630 ATA_CMD_PIO_READ_EXT,
630 */ 631 ATA_CMD_PIO_WRITE_EXT,
631static int ata_prot_to_cmd(int protocol, int lba48) 632 /* dma */
632{ 633 ATA_CMD_READ,
633 int rcmd = 0, wcmd = 0; 634 ATA_CMD_WRITE,
634 635 ATA_CMD_READ_EXT,
635 switch (protocol) { 636 ATA_CMD_WRITE_EXT
636 case ATA_PROT_PIO: 637};
637 if (lba48) {
638 rcmd = ATA_CMD_PIO_READ_EXT;
639 wcmd = ATA_CMD_PIO_WRITE_EXT;
640 } else {
641 rcmd = ATA_CMD_PIO_READ;
642 wcmd = ATA_CMD_PIO_WRITE;
643 }
644 break;
645
646 case ATA_PROT_DMA:
647 if (lba48) {
648 rcmd = ATA_CMD_READ_EXT;
649 wcmd = ATA_CMD_WRITE_EXT;
650 } else {
651 rcmd = ATA_CMD_READ;
652 wcmd = ATA_CMD_WRITE;
653 }
654 break;
655
656 default:
657 return -1;
658 }
659
660 return rcmd | (wcmd << 8);
661}
662 638
663/** 639/**
664 * ata_dev_set_protocol - set taskfile protocol and r/w commands 640 * ata_rwcmd_protocol - set taskfile r/w commands and protocol
665 * @dev: device to examine and configure 641 * @qc: command to examine and configure
666 * 642 *
667 * Examine the device configuration, after we have 643 * Examine the device configuration and tf->flags to calculate
668 * read the identify-device page and configured the 644 * the proper read/write commands and protocol to use.
669 * data transfer mode. Set internal state related to
670 * the ATA taskfile protocol (pio, pio mult, dma, etc.)
671 * and calculate the proper read/write commands to use.
672 * 645 *
673 * LOCKING: 646 * LOCKING:
674 * caller. 647 * caller.
675 */ 648 */
676static void ata_dev_set_protocol(struct ata_device *dev) 649void ata_rwcmd_protocol(struct ata_queued_cmd *qc)
677{ 650{
678 int pio = (dev->flags & ATA_DFLAG_PIO); 651 struct ata_taskfile *tf = &qc->tf;
679 int lba48 = (dev->flags & ATA_DFLAG_LBA48); 652 struct ata_device *dev = qc->dev;
680 int proto, cmd;
681 653
682 if (pio) 654 int index, lba48, write;
683 proto = dev->xfer_protocol = ATA_PROT_PIO; 655
684 else 656 lba48 = (tf->flags & ATA_TFLAG_LBA48) ? 2 : 0;
685 proto = dev->xfer_protocol = ATA_PROT_DMA; 657 write = (tf->flags & ATA_TFLAG_WRITE) ? 1 : 0;
686 658
687 cmd = ata_prot_to_cmd(proto, lba48); 659 if (dev->flags & ATA_DFLAG_PIO) {
688 if (cmd < 0) 660 tf->protocol = ATA_PROT_PIO;
689 BUG(); 661 index = dev->multi_count ? 0 : 4;
662 } else {
663 tf->protocol = ATA_PROT_DMA;
664 index = 8;
665 }
690 666
691 dev->read_cmd = cmd & 0xff; 667 tf->command = ata_rw_cmds[index + lba48 + write];
692 dev->write_cmd = (cmd >> 8) & 0xff;
693} 668}
694 669
695static const char * xfer_mode_str[] = { 670static const char * xfer_mode_str[] = {
@@ -1267,9 +1242,15 @@ retry:
1267 * anything else.. 1242 * anything else..
1268 * Some drives were very specific about that exact sequence. 1243 * Some drives were very specific about that exact sequence.
1269 */ 1244 */
1270 if (major_version < 4 || (!ata_id_has_lba(dev->id))) 1245 if (major_version < 4 || (!ata_id_has_lba(dev->id))) {
1271 ata_dev_init_params(ap, dev); 1246 ata_dev_init_params(ap, dev);
1272 1247
1248 /* current CHS translation info (id[53-58]) might be
1249 * changed. reread the identify device info.
1250 */
1251 ata_dev_reread_id(ap, dev);
1252 }
1253
1273 if (ata_id_has_lba(dev->id)) { 1254 if (ata_id_has_lba(dev->id)) {
1274 dev->flags |= ATA_DFLAG_LBA; 1255 dev->flags |= ATA_DFLAG_LBA;
1275 1256
@@ -1645,7 +1626,7 @@ static void ata_host_set_dma(struct ata_port *ap, u8 xfer_mode,
1645 */ 1626 */
1646static void ata_set_mode(struct ata_port *ap) 1627static void ata_set_mode(struct ata_port *ap)
1647{ 1628{
1648 unsigned int i, xfer_shift; 1629 unsigned int xfer_shift;
1649 u8 xfer_mode; 1630 u8 xfer_mode;
1650 int rc; 1631 int rc;
1651 1632
@@ -1674,11 +1655,6 @@ static void ata_set_mode(struct ata_port *ap)
1674 if (ap->ops->post_set_mode) 1655 if (ap->ops->post_set_mode)
1675 ap->ops->post_set_mode(ap); 1656 ap->ops->post_set_mode(ap);
1676 1657
1677 for (i = 0; i < 2; i++) {
1678 struct ata_device *dev = &ap->device[i];
1679 ata_dev_set_protocol(dev);
1680 }
1681
1682 return; 1658 return;
1683 1659
1684err_out: 1660err_out:
@@ -2186,6 +2162,62 @@ static void ata_dev_set_xfermode(struct ata_port *ap, struct ata_device *dev)
2186} 2162}
2187 2163
2188/** 2164/**
2165 * ata_dev_reread_id - Reread the device identify device info
2166 * @ap: port where the device is
2167 * @dev: device to reread the identify device info
2168 *
2169 * LOCKING:
2170 */
2171
2172static void ata_dev_reread_id(struct ata_port *ap, struct ata_device *dev)
2173{
2174 DECLARE_COMPLETION(wait);
2175 struct ata_queued_cmd *qc;
2176 unsigned long flags;
2177 int rc;
2178
2179 qc = ata_qc_new_init(ap, dev);
2180 BUG_ON(qc == NULL);
2181
2182 ata_sg_init_one(qc, dev->id, sizeof(dev->id));
2183 qc->dma_dir = DMA_FROM_DEVICE;
2184
2185 if (dev->class == ATA_DEV_ATA) {
2186 qc->tf.command = ATA_CMD_ID_ATA;
2187 DPRINTK("do ATA identify\n");
2188 } else {
2189 qc->tf.command = ATA_CMD_ID_ATAPI;
2190 DPRINTK("do ATAPI identify\n");
2191 }
2192
2193 qc->tf.flags |= ATA_TFLAG_DEVICE;
2194 qc->tf.protocol = ATA_PROT_PIO;
2195 qc->nsect = 1;
2196
2197 qc->waiting = &wait;
2198 qc->complete_fn = ata_qc_complete_noop;
2199
2200 spin_lock_irqsave(&ap->host_set->lock, flags);
2201 rc = ata_qc_issue(qc);
2202 spin_unlock_irqrestore(&ap->host_set->lock, flags);
2203
2204 if (rc)
2205 goto err_out;
2206
2207 wait_for_completion(&wait);
2208
2209 swap_buf_le16(dev->id, ATA_ID_WORDS);
2210
2211 ata_dump_id(dev);
2212
2213 DPRINTK("EXIT\n");
2214
2215 return;
2216err_out:
2217 ata_port_disable(ap);
2218}
2219
2220/**
2189 * ata_dev_init_params - Issue INIT DEV PARAMS command 2221 * ata_dev_init_params - Issue INIT DEV PARAMS command
2190 * @ap: Port associated with device @dev 2222 * @ap: Port associated with device @dev
2191 * @dev: Device to which command will be sent 2223 * @dev: Device to which command will be sent
@@ -3327,13 +3359,6 @@ struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap,
3327 qc->nbytes = qc->curbytes = 0; 3359 qc->nbytes = qc->curbytes = 0;
3328 3360
3329 ata_tf_init(ap, &qc->tf, dev->devno); 3361 ata_tf_init(ap, &qc->tf, dev->devno);
3330
3331 if (dev->flags & ATA_DFLAG_LBA) {
3332 qc->tf.flags |= ATA_TFLAG_LBA;
3333
3334 if (dev->flags & ATA_DFLAG_LBA48)
3335 qc->tf.flags |= ATA_TFLAG_LBA48;
3336 }
3337 } 3362 }
3338 3363
3339 return qc; 3364 return qc;
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index c64169ca7ff0..90bf22204668 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -492,7 +492,7 @@ static unsigned int ata_scsi_flush_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
492 tf->flags |= ATA_TFLAG_DEVICE; 492 tf->flags |= ATA_TFLAG_DEVICE;
493 tf->protocol = ATA_PROT_NODATA; 493 tf->protocol = ATA_PROT_NODATA;
494 494
495 if ((tf->flags & ATA_TFLAG_LBA48) && 495 if ((qc->dev->flags & ATA_DFLAG_LBA48) &&
496 (ata_id_has_flush_ext(qc->dev->id))) 496 (ata_id_has_flush_ext(qc->dev->id)))
497 tf->command = ATA_CMD_FLUSH_EXT; 497 tf->command = ATA_CMD_FLUSH_EXT;
498 else 498 else
@@ -612,8 +612,6 @@ static unsigned int ata_scsi_verify_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
612{ 612{
613 struct ata_taskfile *tf = &qc->tf; 613 struct ata_taskfile *tf = &qc->tf;
614 struct ata_device *dev = qc->dev; 614 struct ata_device *dev = qc->dev;
615 unsigned int lba = tf->flags & ATA_TFLAG_LBA;
616 unsigned int lba48 = tf->flags & ATA_TFLAG_LBA48;
617 u64 dev_sectors = qc->dev->n_sectors; 615 u64 dev_sectors = qc->dev->n_sectors;
618 u64 block; 616 u64 block;
619 u32 n_block; 617 u32 n_block;
@@ -634,16 +632,16 @@ static unsigned int ata_scsi_verify_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
634 goto out_of_range; 632 goto out_of_range;
635 if ((block + n_block) > dev_sectors) 633 if ((block + n_block) > dev_sectors)
636 goto out_of_range; 634 goto out_of_range;
637 if (lba48) {
638 if (n_block > (64 * 1024))
639 goto invalid_fld;
640 } else {
641 if (n_block > 256)
642 goto invalid_fld;
643 }
644 635
645 if (lba) { 636 if (dev->flags & ATA_DFLAG_LBA) {
646 if (lba48) { 637 tf->flags |= ATA_TFLAG_LBA;
638
639 if (dev->flags & ATA_DFLAG_LBA48) {
640 if (n_block > (64 * 1024))
641 goto invalid_fld;
642
643 /* use LBA48 */
644 tf->flags |= ATA_TFLAG_LBA48;
647 tf->command = ATA_CMD_VERIFY_EXT; 645 tf->command = ATA_CMD_VERIFY_EXT;
648 646
649 tf->hob_nsect = (n_block >> 8) & 0xff; 647 tf->hob_nsect = (n_block >> 8) & 0xff;
@@ -652,6 +650,10 @@ static unsigned int ata_scsi_verify_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
652 tf->hob_lbam = (block >> 32) & 0xff; 650 tf->hob_lbam = (block >> 32) & 0xff;
653 tf->hob_lbal = (block >> 24) & 0xff; 651 tf->hob_lbal = (block >> 24) & 0xff;
654 } else { 652 } else {
653 if (n_block > 256)
654 goto invalid_fld;
655
656 /* use LBA28 */
655 tf->command = ATA_CMD_VERIFY; 657 tf->command = ATA_CMD_VERIFY;
656 658
657 tf->device |= (block >> 24) & 0xf; 659 tf->device |= (block >> 24) & 0xf;
@@ -668,6 +670,9 @@ static unsigned int ata_scsi_verify_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
668 /* CHS */ 670 /* CHS */
669 u32 sect, head, cyl, track; 671 u32 sect, head, cyl, track;
670 672
673 if (n_block > 256)
674 goto invalid_fld;
675
671 /* Convert LBA to CHS */ 676 /* Convert LBA to CHS */
672 track = (u32)block / dev->sectors; 677 track = (u32)block / dev->sectors;
673 cyl = track / dev->heads; 678 cyl = track / dev->heads;
@@ -733,21 +738,14 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
733{ 738{
734 struct ata_taskfile *tf = &qc->tf; 739 struct ata_taskfile *tf = &qc->tf;
735 struct ata_device *dev = qc->dev; 740 struct ata_device *dev = qc->dev;
736 unsigned int lba = tf->flags & ATA_TFLAG_LBA;
737 unsigned int lba48 = tf->flags & ATA_TFLAG_LBA48;
738 u64 block; 741 u64 block;
739 u32 n_block; 742 u32 n_block;
740 743
741 tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; 744 tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
742 tf->protocol = qc->dev->xfer_protocol;
743 745
744 if (scsicmd[0] == READ_10 || scsicmd[0] == READ_6 || 746 if (scsicmd[0] == WRITE_10 || scsicmd[0] == WRITE_6 ||
745 scsicmd[0] == READ_16) { 747 scsicmd[0] == WRITE_16)
746 tf->command = qc->dev->read_cmd;
747 } else {
748 tf->command = qc->dev->write_cmd;
749 tf->flags |= ATA_TFLAG_WRITE; 748 tf->flags |= ATA_TFLAG_WRITE;
750 }
751 749
752 /* Calculate the SCSI LBA and transfer length. */ 750 /* Calculate the SCSI LBA and transfer length. */
753 switch (scsicmd[0]) { 751 switch (scsicmd[0]) {
@@ -783,19 +781,24 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
783 */ 781 */
784 goto nothing_to_do; 782 goto nothing_to_do;
785 783
786 if (lba) { 784 if (dev->flags & ATA_DFLAG_LBA) {
787 if (lba48) { 785 tf->flags |= ATA_TFLAG_LBA;
786
787 if (dev->flags & ATA_DFLAG_LBA48) {
788 /* The request -may- be too large for LBA48. */ 788 /* The request -may- be too large for LBA48. */
789 if ((block >> 48) || (n_block > 65536)) 789 if ((block >> 48) || (n_block > 65536))
790 goto out_of_range; 790 goto out_of_range;
791 791
792 /* use LBA48 */
793 tf->flags |= ATA_TFLAG_LBA48;
794
792 tf->hob_nsect = (n_block >> 8) & 0xff; 795 tf->hob_nsect = (n_block >> 8) & 0xff;
793 796
794 tf->hob_lbah = (block >> 40) & 0xff; 797 tf->hob_lbah = (block >> 40) & 0xff;
795 tf->hob_lbam = (block >> 32) & 0xff; 798 tf->hob_lbam = (block >> 32) & 0xff;
796 tf->hob_lbal = (block >> 24) & 0xff; 799 tf->hob_lbal = (block >> 24) & 0xff;
797 } else { 800 } else {
798 /* LBA28 */ 801 /* use LBA28 */
799 802
800 /* The request -may- be too large for LBA28. */ 803 /* The request -may- be too large for LBA28. */
801 if ((block >> 28) || (n_block > 256)) 804 if ((block >> 28) || (n_block > 256))
@@ -804,6 +807,8 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
804 tf->device |= (block >> 24) & 0xf; 807 tf->device |= (block >> 24) & 0xf;
805 } 808 }
806 809
810 ata_rwcmd_protocol(qc);
811
807 qc->nsect = n_block; 812 qc->nsect = n_block;
808 tf->nsect = n_block & 0xff; 813 tf->nsect = n_block & 0xff;
809 814
@@ -820,6 +825,8 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
820 if ((block >> 28) || (n_block > 256)) 825 if ((block >> 28) || (n_block > 256))
821 goto out_of_range; 826 goto out_of_range;
822 827
828 ata_rwcmd_protocol(qc);
829
823 /* Convert LBA to CHS */ 830 /* Convert LBA to CHS */
824 track = (u32)block / dev->sectors; 831 track = (u32)block / dev->sectors;
825 cyl = track / dev->heads; 832 cyl = track / dev->heads;
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index a18f2ac1d4a1..67d752ca8ae2 100644
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -42,6 +42,7 @@ extern int atapi_enabled;
42extern int ata_qc_complete_noop(struct ata_queued_cmd *qc, u8 drv_stat); 42extern int ata_qc_complete_noop(struct ata_queued_cmd *qc, u8 drv_stat);
43extern struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap, 43extern struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap,
44 struct ata_device *dev); 44 struct ata_device *dev);
45extern void ata_rwcmd_protocol(struct ata_queued_cmd *qc);
45extern void ata_qc_free(struct ata_queued_cmd *qc); 46extern void ata_qc_free(struct ata_queued_cmd *qc);
46extern int ata_qc_issue(struct ata_queued_cmd *qc); 47extern int ata_qc_issue(struct ata_queued_cmd *qc);
47extern int ata_check_atapi_dma(struct ata_queued_cmd *qc); 48extern int ata_check_atapi_dma(struct ata_queued_cmd *qc);
diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c
new file mode 100644
index 000000000000..53b8db4be1a9
--- /dev/null
+++ b/drivers/scsi/pdc_adma.c
@@ -0,0 +1,739 @@
1/*
2 * pdc_adma.c - Pacific Digital Corporation ADMA
3 *
4 * Maintained by: Mark Lord <mlord@pobox.com>
5 *
6 * Copyright 2005 Mark Lord
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, or (at your option)
11 * 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; see the file COPYING. If not, write to
20 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
21 *
22 *
23 * libata documentation is available via 'make {ps|pdf}docs',
24 * as Documentation/DocBook/libata.*
25 *
26 *
27 * Supports ATA disks in single-packet ADMA mode.
28 * Uses PIO for everything else.
29 *
30 * TODO: Use ADMA transfers for ATAPI devices, when possible.
31 * This requires careful attention to a number of quirks of the chip.
32 *
33 */
34
35#include <linux/kernel.h>
36#include <linux/module.h>
37#include <linux/pci.h>
38#include <linux/init.h>
39#include <linux/blkdev.h>
40#include <linux/delay.h>
41#include <linux/interrupt.h>
42#include <linux/sched.h>
43#include "scsi.h"
44#include <scsi/scsi_host.h>
45#include <asm/io.h>
46#include <linux/libata.h>
47
48#define DRV_NAME "pdc_adma"
49#define DRV_VERSION "0.01"
50
51/* macro to calculate base address for ATA regs */
52#define ADMA_ATA_REGS(base,port_no) ((base) + ((port_no) * 0x40))
53
54/* macro to calculate base address for ADMA regs */
55#define ADMA_REGS(base,port_no) ((base) + 0x80 + ((port_no) * 0x20))
56
57enum {
58 ADMA_PORTS = 2,
59 ADMA_CPB_BYTES = 40,
60 ADMA_PRD_BYTES = LIBATA_MAX_PRD * 16,
61 ADMA_PKT_BYTES = ADMA_CPB_BYTES + ADMA_PRD_BYTES,
62
63 ADMA_DMA_BOUNDARY = 0xffffffff,
64
65 /* global register offsets */
66 ADMA_MODE_LOCK = 0x00c7,
67
68 /* per-channel register offsets */
69 ADMA_CONTROL = 0x0000, /* ADMA control */
70 ADMA_STATUS = 0x0002, /* ADMA status */
71 ADMA_CPB_COUNT = 0x0004, /* CPB count */
72 ADMA_CPB_CURRENT = 0x000c, /* current CPB address */
73 ADMA_CPB_NEXT = 0x000c, /* next CPB address */
74 ADMA_CPB_LOOKUP = 0x0010, /* CPB lookup table */
75 ADMA_FIFO_IN = 0x0014, /* input FIFO threshold */
76 ADMA_FIFO_OUT = 0x0016, /* output FIFO threshold */
77
78 /* ADMA_CONTROL register bits */
79 aNIEN = (1 << 8), /* irq mask: 1==masked */
80 aGO = (1 << 7), /* packet trigger ("Go!") */
81 aRSTADM = (1 << 5), /* ADMA logic reset */
82 aRSTA = (1 << 2), /* ATA hard reset */
83 aPIOMD4 = 0x0003, /* PIO mode 4 */
84
85 /* ADMA_STATUS register bits */
86 aPSD = (1 << 6),
87 aUIRQ = (1 << 4),
88 aPERR = (1 << 0),
89
90 /* CPB bits */
91 cDONE = (1 << 0),
92 cVLD = (1 << 0),
93 cDAT = (1 << 2),
94 cIEN = (1 << 3),
95
96 /* PRD bits */
97 pORD = (1 << 4),
98 pDIRO = (1 << 5),
99 pEND = (1 << 7),
100
101 /* ATA register flags */
102 rIGN = (1 << 5),
103 rEND = (1 << 7),
104
105 /* ATA register addresses */
106 ADMA_REGS_CONTROL = 0x0e,
107 ADMA_REGS_SECTOR_COUNT = 0x12,
108 ADMA_REGS_LBA_LOW = 0x13,
109 ADMA_REGS_LBA_MID = 0x14,
110 ADMA_REGS_LBA_HIGH = 0x15,
111 ADMA_REGS_DEVICE = 0x16,
112 ADMA_REGS_COMMAND = 0x17,
113
114 /* PCI device IDs */
115 board_1841_idx = 0, /* ADMA 2-port controller */
116};
117
118typedef enum { adma_state_idle, adma_state_pkt, adma_state_mmio } adma_state_t;
119
120struct adma_port_priv {
121 u8 *pkt;
122 dma_addr_t pkt_dma;
123 adma_state_t state;
124};
125
126static int adma_ata_init_one (struct pci_dev *pdev,
127 const struct pci_device_id *ent);
128static irqreturn_t adma_intr (int irq, void *dev_instance,
129 struct pt_regs *regs);
130static int adma_port_start(struct ata_port *ap);
131static void adma_host_stop(struct ata_host_set *host_set);
132static void adma_port_stop(struct ata_port *ap);
133static void adma_phy_reset(struct ata_port *ap);
134static void adma_qc_prep(struct ata_queued_cmd *qc);
135static int adma_qc_issue(struct ata_queued_cmd *qc);
136static int adma_check_atapi_dma(struct ata_queued_cmd *qc);
137static void adma_bmdma_stop(struct ata_queued_cmd *qc);
138static u8 adma_bmdma_status(struct ata_port *ap);
139static void adma_irq_clear(struct ata_port *ap);
140static void adma_eng_timeout(struct ata_port *ap);
141
142static Scsi_Host_Template adma_ata_sht = {
143 .module = THIS_MODULE,
144 .name = DRV_NAME,
145 .ioctl = ata_scsi_ioctl,
146 .queuecommand = ata_scsi_queuecmd,
147 .eh_strategy_handler = ata_scsi_error,
148 .can_queue = ATA_DEF_QUEUE,
149 .this_id = ATA_SHT_THIS_ID,
150 .sg_tablesize = LIBATA_MAX_PRD,
151 .max_sectors = ATA_MAX_SECTORS,
152 .cmd_per_lun = ATA_SHT_CMD_PER_LUN,
153 .emulated = ATA_SHT_EMULATED,
154 .use_clustering = ENABLE_CLUSTERING,
155 .proc_name = DRV_NAME,
156 .dma_boundary = ADMA_DMA_BOUNDARY,
157 .slave_configure = ata_scsi_slave_config,
158 .bios_param = ata_std_bios_param,
159};
160
161static struct ata_port_operations adma_ata_ops = {
162 .port_disable = ata_port_disable,
163 .tf_load = ata_tf_load,
164 .tf_read = ata_tf_read,
165 .check_status = ata_check_status,
166 .check_atapi_dma = adma_check_atapi_dma,
167 .exec_command = ata_exec_command,
168 .dev_select = ata_std_dev_select,
169 .phy_reset = adma_phy_reset,
170 .qc_prep = adma_qc_prep,
171 .qc_issue = adma_qc_issue,
172 .eng_timeout = adma_eng_timeout,
173 .irq_handler = adma_intr,
174 .irq_clear = adma_irq_clear,
175 .port_start = adma_port_start,
176 .port_stop = adma_port_stop,
177 .host_stop = adma_host_stop,
178 .bmdma_stop = adma_bmdma_stop,
179 .bmdma_status = adma_bmdma_status,
180};
181
182static struct ata_port_info adma_port_info[] = {
183 /* board_1841_idx */
184 {
185 .sht = &adma_ata_sht,
186 .host_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST |
187 ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO,
188 .pio_mask = 0x10, /* pio4 */
189 .udma_mask = 0x1f, /* udma0-4 */
190 .port_ops = &adma_ata_ops,
191 },
192};
193
194static struct pci_device_id adma_ata_pci_tbl[] = {
195 { PCI_VENDOR_ID_PDC, 0x1841, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
196 board_1841_idx },
197
198 { } /* terminate list */
199};
200
201static struct pci_driver adma_ata_pci_driver = {
202 .name = DRV_NAME,
203 .id_table = adma_ata_pci_tbl,
204 .probe = adma_ata_init_one,
205 .remove = ata_pci_remove_one,
206};
207
208static int adma_check_atapi_dma(struct ata_queued_cmd *qc)
209{
210 return 1; /* ATAPI DMA not yet supported */
211}
212
213static void adma_bmdma_stop(struct ata_queued_cmd *qc)
214{
215 /* nothing */
216}
217
218static u8 adma_bmdma_status(struct ata_port *ap)
219{
220 return 0;
221}
222
223static void adma_irq_clear(struct ata_port *ap)
224{
225 /* nothing */
226}
227
228static void adma_reset_engine(void __iomem *chan)
229{
230 /* reset ADMA to idle state */
231 writew(aPIOMD4 | aNIEN | aRSTADM, chan + ADMA_CONTROL);
232 udelay(2);
233 writew(aPIOMD4, chan + ADMA_CONTROL);
234 udelay(2);
235}
236
237static void adma_reinit_engine(struct ata_port *ap)
238{
239 struct adma_port_priv *pp = ap->private_data;
240 void __iomem *mmio_base = ap->host_set->mmio_base;
241 void __iomem *chan = ADMA_REGS(mmio_base, ap->port_no);
242
243 /* mask/clear ATA interrupts */
244 writeb(ATA_NIEN, (void __iomem *)ap->ioaddr.ctl_addr);
245 ata_check_status(ap);
246
247 /* reset the ADMA engine */
248 adma_reset_engine(chan);
249
250 /* set in-FIFO threshold to 0x100 */
251 writew(0x100, chan + ADMA_FIFO_IN);
252
253 /* set CPB pointer */
254 writel((u32)pp->pkt_dma, chan + ADMA_CPB_NEXT);
255
256 /* set out-FIFO threshold to 0x100 */
257 writew(0x100, chan + ADMA_FIFO_OUT);
258
259 /* set CPB count */
260 writew(1, chan + ADMA_CPB_COUNT);
261
262 /* read/discard ADMA status */
263 readb(chan + ADMA_STATUS);
264}
265
266static inline void adma_enter_reg_mode(struct ata_port *ap)
267{
268 void __iomem *chan = ADMA_REGS(ap->host_set->mmio_base, ap->port_no);
269
270 writew(aPIOMD4, chan + ADMA_CONTROL);
271 readb(chan + ADMA_STATUS); /* flush */
272}
273
274static void adma_phy_reset(struct ata_port *ap)
275{
276 struct adma_port_priv *pp = ap->private_data;
277
278 pp->state = adma_state_idle;
279 adma_reinit_engine(ap);
280 ata_port_probe(ap);
281 ata_bus_reset(ap);
282}
283
284static void adma_eng_timeout(struct ata_port *ap)
285{
286 struct adma_port_priv *pp = ap->private_data;
287
288 if (pp->state != adma_state_idle) /* healthy paranoia */
289 pp->state = adma_state_mmio;
290 adma_reinit_engine(ap);
291 ata_eng_timeout(ap);
292}
293
294static int adma_fill_sg(struct ata_queued_cmd *qc)
295{
296 struct scatterlist *sg = qc->sg;
297 struct ata_port *ap = qc->ap;
298 struct adma_port_priv *pp = ap->private_data;
299 u8 *buf = pp->pkt;
300 int nelem, i = (2 + buf[3]) * 8;
301 u8 pFLAGS = pORD | ((qc->tf.flags & ATA_TFLAG_WRITE) ? pDIRO : 0);
302
303 for (nelem = 0; nelem < qc->n_elem; nelem++,sg++) {
304 u32 addr;
305 u32 len;
306
307 addr = (u32)sg_dma_address(sg);
308 *(__le32 *)(buf + i) = cpu_to_le32(addr);
309 i += 4;
310
311 len = sg_dma_len(sg) >> 3;
312 *(__le32 *)(buf + i) = cpu_to_le32(len);
313 i += 4;
314
315 if ((nelem + 1) == qc->n_elem)
316 pFLAGS |= pEND;
317 buf[i++] = pFLAGS;
318 buf[i++] = qc->dev->dma_mode & 0xf;
319 buf[i++] = 0; /* pPKLW */
320 buf[i++] = 0; /* reserved */
321
322 *(__le32 *)(buf + i)
323 = (pFLAGS & pEND) ? 0 : cpu_to_le32(pp->pkt_dma + i + 4);
324 i += 4;
325
326 VPRINTK("PRD[%u] = (0x%lX, 0x%X)\n", nelem,
327 (unsigned long)addr, len);
328 }
329 return i;
330}
331
332static void adma_qc_prep(struct ata_queued_cmd *qc)
333{
334 struct adma_port_priv *pp = qc->ap->private_data;
335 u8 *buf = pp->pkt;
336 u32 pkt_dma = (u32)pp->pkt_dma;
337 int i = 0;
338
339 VPRINTK("ENTER\n");
340
341 adma_enter_reg_mode(qc->ap);
342 if (qc->tf.protocol != ATA_PROT_DMA) {
343 ata_qc_prep(qc);
344 return;
345 }
346
347 buf[i++] = 0; /* Response flags */
348 buf[i++] = 0; /* reserved */
349 buf[i++] = cVLD | cDAT | cIEN;
350 i++; /* cLEN, gets filled in below */
351
352 *(__le32 *)(buf+i) = cpu_to_le32(pkt_dma); /* cNCPB */
353 i += 4; /* cNCPB */
354 i += 4; /* cPRD, gets filled in below */
355
356 buf[i++] = 0; /* reserved */
357 buf[i++] = 0; /* reserved */
358 buf[i++] = 0; /* reserved */
359 buf[i++] = 0; /* reserved */
360
361 /* ATA registers; must be a multiple of 4 */
362 buf[i++] = qc->tf.device;
363 buf[i++] = ADMA_REGS_DEVICE;
364 if ((qc->tf.flags & ATA_TFLAG_LBA48)) {
365 buf[i++] = qc->tf.hob_nsect;
366 buf[i++] = ADMA_REGS_SECTOR_COUNT;
367 buf[i++] = qc->tf.hob_lbal;
368 buf[i++] = ADMA_REGS_LBA_LOW;
369 buf[i++] = qc->tf.hob_lbam;
370 buf[i++] = ADMA_REGS_LBA_MID;
371 buf[i++] = qc->tf.hob_lbah;
372 buf[i++] = ADMA_REGS_LBA_HIGH;
373 }
374 buf[i++] = qc->tf.nsect;
375 buf[i++] = ADMA_REGS_SECTOR_COUNT;
376 buf[i++] = qc->tf.lbal;
377 buf[i++] = ADMA_REGS_LBA_LOW;
378 buf[i++] = qc->tf.lbam;
379 buf[i++] = ADMA_REGS_LBA_MID;
380 buf[i++] = qc->tf.lbah;
381 buf[i++] = ADMA_REGS_LBA_HIGH;
382 buf[i++] = 0;
383 buf[i++] = ADMA_REGS_CONTROL;
384 buf[i++] = rIGN;
385 buf[i++] = 0;
386 buf[i++] = qc->tf.command;
387 buf[i++] = ADMA_REGS_COMMAND | rEND;
388
389 buf[3] = (i >> 3) - 2; /* cLEN */
390 *(__le32 *)(buf+8) = cpu_to_le32(pkt_dma + i); /* cPRD */
391
392 i = adma_fill_sg(qc);
393 wmb(); /* flush PRDs and pkt to memory */
394#if 0
395 /* dump out CPB + PRDs for debug */
396 {
397 int j, len = 0;
398 static char obuf[2048];
399 for (j = 0; j < i; ++j) {
400 len += sprintf(obuf+len, "%02x ", buf[j]);
401 if ((j & 7) == 7) {
402 printk("%s\n", obuf);
403 len = 0;
404 }
405 }
406 if (len)
407 printk("%s\n", obuf);
408 }
409#endif
410}
411
412static inline void adma_packet_start(struct ata_queued_cmd *qc)
413{
414 struct ata_port *ap = qc->ap;
415 void __iomem *chan = ADMA_REGS(ap->host_set->mmio_base, ap->port_no);
416
417 VPRINTK("ENTER, ap %p\n", ap);
418
419 /* fire up the ADMA engine */
420 writew(aPIOMD4 | aGO, chan + ADMA_CONTROL);
421}
422
423static int adma_qc_issue(struct ata_queued_cmd *qc)
424{
425 struct adma_port_priv *pp = qc->ap->private_data;
426
427 switch (qc->tf.protocol) {
428 case ATA_PROT_DMA:
429 pp->state = adma_state_pkt;
430 adma_packet_start(qc);
431 return 0;
432
433 case ATA_PROT_ATAPI_DMA:
434 BUG();
435 break;
436
437 default:
438 break;
439 }
440
441 pp->state = adma_state_mmio;
442 return ata_qc_issue_prot(qc);
443}
444
445static inline unsigned int adma_intr_pkt(struct ata_host_set *host_set)
446{
447 unsigned int handled = 0, port_no;
448 u8 __iomem *mmio_base = host_set->mmio_base;
449
450 for (port_no = 0; port_no < host_set->n_ports; ++port_no) {
451 struct ata_port *ap = host_set->ports[port_no];
452 struct adma_port_priv *pp;
453 struct ata_queued_cmd *qc;
454 void __iomem *chan = ADMA_REGS(mmio_base, port_no);
455 u8 drv_stat, status = readb(chan + ADMA_STATUS);
456
457 if (status == 0)
458 continue;
459 handled = 1;
460 adma_enter_reg_mode(ap);
461 if ((ap->flags & ATA_FLAG_PORT_DISABLED))
462 continue;
463 pp = ap->private_data;
464 if (!pp || pp->state != adma_state_pkt)
465 continue;
466 qc = ata_qc_from_tag(ap, ap->active_tag);
467 drv_stat = 0;
468 if ((status & (aPERR | aPSD | aUIRQ)))
469 drv_stat = ATA_ERR;
470 else if (pp->pkt[0] != cDONE)
471 drv_stat = ATA_ERR;
472 ata_qc_complete(qc, drv_stat);
473 }
474 return handled;
475}
476
477static inline unsigned int adma_intr_mmio(struct ata_host_set *host_set)
478{
479 unsigned int handled = 0, port_no;
480
481 for (port_no = 0; port_no < host_set->n_ports; ++port_no) {
482 struct ata_port *ap;
483 ap = host_set->ports[port_no];
484 if (ap && (!(ap->flags & (ATA_FLAG_PORT_DISABLED | ATA_FLAG_NOINTR)))) {
485 struct ata_queued_cmd *qc;
486 struct adma_port_priv *pp = ap->private_data;
487 if (!pp || pp->state != adma_state_mmio)
488 continue;
489 qc = ata_qc_from_tag(ap, ap->active_tag);
490 if (qc && (!(qc->tf.ctl & ATA_NIEN))) {
491
492 /* check main status, clearing INTRQ */
493 u8 status = ata_chk_status(ap);
494 if ((status & ATA_BUSY))
495 continue;
496 DPRINTK("ata%u: protocol %d (dev_stat 0x%X)\n",
497 ap->id, qc->tf.protocol, status);
498
499 /* complete taskfile transaction */
500 pp->state = adma_state_idle;
501 ata_qc_complete(qc, status);
502 handled = 1;
503 }
504 }
505 }
506 return handled;
507}
508
509static irqreturn_t adma_intr(int irq, void *dev_instance, struct pt_regs *regs)
510{
511 struct ata_host_set *host_set = dev_instance;
512 unsigned int handled = 0;
513
514 VPRINTK("ENTER\n");
515
516 spin_lock(&host_set->lock);
517 handled = adma_intr_pkt(host_set) | adma_intr_mmio(host_set);
518 spin_unlock(&host_set->lock);
519
520 VPRINTK("EXIT\n");
521
522 return IRQ_RETVAL(handled);
523}
524
525static void adma_ata_setup_port(struct ata_ioports *port, unsigned long base)
526{
527 port->cmd_addr =
528 port->data_addr = base + 0x000;
529 port->error_addr =
530 port->feature_addr = base + 0x004;
531 port->nsect_addr = base + 0x008;
532 port->lbal_addr = base + 0x00c;
533 port->lbam_addr = base + 0x010;
534 port->lbah_addr = base + 0x014;
535 port->device_addr = base + 0x018;
536 port->status_addr =
537 port->command_addr = base + 0x01c;
538 port->altstatus_addr =
539 port->ctl_addr = base + 0x038;
540}
541
542static int adma_port_start(struct ata_port *ap)
543{
544 struct device *dev = ap->host_set->dev;
545 struct adma_port_priv *pp;
546 int rc;
547
548 rc = ata_port_start(ap);
549 if (rc)
550 return rc;
551 adma_enter_reg_mode(ap);
552 rc = -ENOMEM;
553 pp = kcalloc(1, sizeof(*pp), GFP_KERNEL);
554 if (!pp)
555 goto err_out;
556 pp->pkt = dma_alloc_coherent(dev, ADMA_PKT_BYTES, &pp->pkt_dma,
557 GFP_KERNEL);
558 if (!pp->pkt)
559 goto err_out_kfree;
560 /* paranoia? */
561 if ((pp->pkt_dma & 7) != 0) {
562 printk("bad alignment for pp->pkt_dma: %08x\n",
563 (u32)pp->pkt_dma);
564 goto err_out_kfree2;
565 }
566 memset(pp->pkt, 0, ADMA_PKT_BYTES);
567 ap->private_data = pp;
568 adma_reinit_engine(ap);
569 return 0;
570
571err_out_kfree2:
572 kfree(pp);
573err_out_kfree:
574 kfree(pp);
575err_out:
576 ata_port_stop(ap);
577 return rc;
578}
579
580static void adma_port_stop(struct ata_port *ap)
581{
582 struct device *dev = ap->host_set->dev;
583 struct adma_port_priv *pp = ap->private_data;
584
585 adma_reset_engine(ADMA_REGS(ap->host_set->mmio_base, ap->port_no));
586 if (pp != NULL) {
587 ap->private_data = NULL;
588 if (pp->pkt != NULL)
589 dma_free_coherent(dev, ADMA_PKT_BYTES,
590 pp->pkt, pp->pkt_dma);
591 kfree(pp);
592 }
593 ata_port_stop(ap);
594}
595
596static void adma_host_stop(struct ata_host_set *host_set)
597{
598 unsigned int port_no;
599
600 for (port_no = 0; port_no < ADMA_PORTS; ++port_no)
601 adma_reset_engine(ADMA_REGS(host_set->mmio_base, port_no));
602
603 ata_pci_host_stop(host_set);
604}
605
606static void adma_host_init(unsigned int chip_id,
607 struct ata_probe_ent *probe_ent)
608{
609 unsigned int port_no;
610 void __iomem *mmio_base = probe_ent->mmio_base;
611
612 /* enable/lock aGO operation */
613 writeb(7, mmio_base + ADMA_MODE_LOCK);
614
615 /* reset the ADMA logic */
616 for (port_no = 0; port_no < ADMA_PORTS; ++port_no)
617 adma_reset_engine(ADMA_REGS(mmio_base, port_no));
618}
619
620static int adma_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base)
621{
622 int rc;
623
624 rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
625 if (rc) {
626 printk(KERN_ERR DRV_NAME
627 "(%s): 32-bit DMA enable failed\n",
628 pci_name(pdev));
629 return rc;
630 }
631 rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
632 if (rc) {
633 printk(KERN_ERR DRV_NAME
634 "(%s): 32-bit consistent DMA enable failed\n",
635 pci_name(pdev));
636 return rc;
637 }
638 return 0;
639}
640
641static int adma_ata_init_one(struct pci_dev *pdev,
642 const struct pci_device_id *ent)
643{
644 static int printed_version;
645 struct ata_probe_ent *probe_ent = NULL;
646 void __iomem *mmio_base;
647 unsigned int board_idx = (unsigned int) ent->driver_data;
648 int rc, port_no;
649
650 if (!printed_version++)
651 printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
652
653 rc = pci_enable_device(pdev);
654 if (rc)
655 return rc;
656
657 rc = pci_request_regions(pdev, DRV_NAME);
658 if (rc)
659 goto err_out;
660
661 if ((pci_resource_flags(pdev, 4) & IORESOURCE_MEM) == 0) {
662 rc = -ENODEV;
663 goto err_out_regions;
664 }
665
666 mmio_base = pci_iomap(pdev, 4, 0);
667 if (mmio_base == NULL) {
668 rc = -ENOMEM;
669 goto err_out_regions;
670 }
671
672 rc = adma_set_dma_masks(pdev, mmio_base);
673 if (rc)
674 goto err_out_iounmap;
675
676 probe_ent = kcalloc(1, sizeof(*probe_ent), GFP_KERNEL);
677 if (probe_ent == NULL) {
678 rc = -ENOMEM;
679 goto err_out_iounmap;
680 }
681
682 probe_ent->dev = pci_dev_to_dev(pdev);
683 INIT_LIST_HEAD(&probe_ent->node);
684
685 probe_ent->sht = adma_port_info[board_idx].sht;
686 probe_ent->host_flags = adma_port_info[board_idx].host_flags;
687 probe_ent->pio_mask = adma_port_info[board_idx].pio_mask;
688 probe_ent->mwdma_mask = adma_port_info[board_idx].mwdma_mask;
689 probe_ent->udma_mask = adma_port_info[board_idx].udma_mask;
690 probe_ent->port_ops = adma_port_info[board_idx].port_ops;
691
692 probe_ent->irq = pdev->irq;
693 probe_ent->irq_flags = SA_SHIRQ;
694 probe_ent->mmio_base = mmio_base;
695 probe_ent->n_ports = ADMA_PORTS;
696
697 for (port_no = 0; port_no < probe_ent->n_ports; ++port_no) {
698 adma_ata_setup_port(&probe_ent->port[port_no],
699 ADMA_ATA_REGS((unsigned long)mmio_base, port_no));
700 }
701
702 pci_set_master(pdev);
703
704 /* initialize adapter */
705 adma_host_init(board_idx, probe_ent);
706
707 rc = ata_device_add(probe_ent);
708 kfree(probe_ent);
709 if (rc != ADMA_PORTS)
710 goto err_out_iounmap;
711 return 0;
712
713err_out_iounmap:
714 pci_iounmap(pdev, mmio_base);
715err_out_regions:
716 pci_release_regions(pdev);
717err_out:
718 pci_disable_device(pdev);
719 return rc;
720}
721
722static int __init adma_ata_init(void)
723{
724 return pci_module_init(&adma_ata_pci_driver);
725}
726
727static void __exit adma_ata_exit(void)
728{
729 pci_unregister_driver(&adma_ata_pci_driver);
730}
731
732MODULE_AUTHOR("Mark Lord");
733MODULE_DESCRIPTION("Pacific Digital Corporation ADMA low-level driver");
734MODULE_LICENSE("GPL");
735MODULE_DEVICE_TABLE(pci, adma_ata_pci_tbl);
736MODULE_VERSION(DRV_VERSION);
737
738module_init(adma_ata_init);
739module_exit(adma_ata_exit);
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index a917ab7475ac..1fd5fc6d0fe3 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1119,6 +1119,36 @@ static inline void update_can_queue(struct Scsi_Host *host, u_int in_ptr, u_int
1119 host->sg_tablesize = QLOGICPTI_MAX_SG(num_free); 1119 host->sg_tablesize = QLOGICPTI_MAX_SG(num_free);
1120} 1120}
1121 1121
1122static unsigned int scsi_rbuf_get(struct scsi_cmnd *cmd, unsigned char **buf_out)
1123{
1124 unsigned char *buf;
1125 unsigned int buflen;
1126
1127 if (cmd->use_sg) {
1128 struct scatterlist *sg;
1129
1130 sg = (struct scatterlist *) cmd->request_buffer;
1131 buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
1132 buflen = sg->length;
1133 } else {
1134 buf = cmd->request_buffer;
1135 buflen = cmd->request_bufflen;
1136 }
1137
1138 *buf_out = buf;
1139 return buflen;
1140}
1141
1142static void scsi_rbuf_put(struct scsi_cmnd *cmd, unsigned char *buf)
1143{
1144 if (cmd->use_sg) {
1145 struct scatterlist *sg;
1146
1147 sg = (struct scatterlist *) cmd->request_buffer;
1148 kunmap_atomic(buf - sg->offset, KM_IRQ0);
1149 }
1150}
1151
1122/* 1152/*
1123 * Until we scan the entire bus with inquiries, go throught this fella... 1153 * Until we scan the entire bus with inquiries, go throught this fella...
1124 */ 1154 */
@@ -1145,11 +1175,9 @@ static void ourdone(struct scsi_cmnd *Cmnd)
1145 int ok = host_byte(Cmnd->result) == DID_OK; 1175 int ok = host_byte(Cmnd->result) == DID_OK;
1146 if (Cmnd->cmnd[0] == 0x12 && ok) { 1176 if (Cmnd->cmnd[0] == 0x12 && ok) {
1147 unsigned char *iqd; 1177 unsigned char *iqd;
1178 unsigned int iqd_len;
1148 1179
1149 if (Cmnd->use_sg != 0) 1180 iqd_len = scsi_rbuf_get(Cmnd, &iqd);
1150 BUG();
1151
1152 iqd = ((unsigned char *)Cmnd->buffer);
1153 1181
1154 /* tags handled in midlayer */ 1182 /* tags handled in midlayer */
1155 /* enable sync mode? */ 1183 /* enable sync mode? */
@@ -1163,6 +1191,9 @@ static void ourdone(struct scsi_cmnd *Cmnd)
1163 if (iqd[7] & 0x20) { 1191 if (iqd[7] & 0x20) {
1164 qpti->dev_param[tgt].device_flags |= 0x20; 1192 qpti->dev_param[tgt].device_flags |= 0x20;
1165 } 1193 }
1194
1195 scsi_rbuf_put(Cmnd, iqd);
1196
1166 qpti->sbits |= (1 << tgt); 1197 qpti->sbits |= (1 << tgt);
1167 } else if (!ok) { 1198 } else if (!ok) {
1168 qpti->sbits |= (1 << tgt); 1199 qpti->sbits |= (1 << tgt);
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
new file mode 100644
index 000000000000..19857814d69f
--- /dev/null
+++ b/drivers/scsi/sata_sil24.c
@@ -0,0 +1,875 @@
1/*
2 * sata_sil24.c - Driver for Silicon Image 3124/3132 SATA-2 controllers
3 *
4 * Copyright 2005 Tejun Heo
5 *
6 * Based on preview driver from Silicon Image.
7 *
8 * NOTE: No NCQ/ATAPI support yet. The preview driver didn't support
9 * NCQ nor ATAPI, and, unfortunately, I couldn't find out how to make
10 * those work. Enabling those shouldn't be difficult. Basic
11 * structure is all there (in libata-dev tree). If you have any
12 * information about this hardware, please contact me or linux-ide.
13 * Info is needed on...
14 *
15 * - How to issue tagged commands and turn on sactive on issue accordingly.
16 * - Where to put an ATAPI command and how to tell the device to send it.
17 * - How to enable/use 64bit.
18 *
19 * This program is free software; you can redistribute it and/or modify it
20 * under the terms of the GNU General Public License as published by the
21 * Free Software Foundation; either version 2, or (at your option) any
22 * later version.
23 *
24 * This program is distributed in the hope that it will be useful, but
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27 * General Public License for more details.
28 *
29 */
30
31#include <linux/kernel.h>
32#include <linux/module.h>
33#include <linux/pci.h>
34#include <linux/blkdev.h>
35#include <linux/delay.h>
36#include <linux/interrupt.h>
37#include <linux/dma-mapping.h>
38#include <scsi/scsi_host.h>
39#include "scsi.h"
40#include <linux/libata.h>
41#include <asm/io.h>
42
43#define DRV_NAME "sata_sil24"
44#define DRV_VERSION "0.22" /* Silicon Image's preview driver was 0.10 */
45
46/*
47 * Port request block (PRB) 32 bytes
48 */
49struct sil24_prb {
50 u16 ctrl;
51 u16 prot;
52 u32 rx_cnt;
53 u8 fis[6 * 4];
54};
55
56/*
57 * Scatter gather entry (SGE) 16 bytes
58 */
59struct sil24_sge {
60 u64 addr;
61 u32 cnt;
62 u32 flags;
63};
64
65/*
66 * Port multiplier
67 */
68struct sil24_port_multiplier {
69 u32 diag;
70 u32 sactive;
71};
72
73enum {
74 /*
75 * Global controller registers (128 bytes @ BAR0)
76 */
77 /* 32 bit regs */
78 HOST_SLOT_STAT = 0x00, /* 32 bit slot stat * 4 */
79 HOST_CTRL = 0x40,
80 HOST_IRQ_STAT = 0x44,
81 HOST_PHY_CFG = 0x48,
82 HOST_BIST_CTRL = 0x50,
83 HOST_BIST_PTRN = 0x54,
84 HOST_BIST_STAT = 0x58,
85 HOST_MEM_BIST_STAT = 0x5c,
86 HOST_FLASH_CMD = 0x70,
87 /* 8 bit regs */
88 HOST_FLASH_DATA = 0x74,
89 HOST_TRANSITION_DETECT = 0x75,
90 HOST_GPIO_CTRL = 0x76,
91 HOST_I2C_ADDR = 0x78, /* 32 bit */
92 HOST_I2C_DATA = 0x7c,
93 HOST_I2C_XFER_CNT = 0x7e,
94 HOST_I2C_CTRL = 0x7f,
95
96 /* HOST_SLOT_STAT bits */
97 HOST_SSTAT_ATTN = (1 << 31),
98
99 /*
100 * Port registers
101 * (8192 bytes @ +0x0000, +0x2000, +0x4000 and +0x6000 @ BAR2)
102 */
103 PORT_REGS_SIZE = 0x2000,
104 PORT_PRB = 0x0000, /* (32 bytes PRB + 16 bytes SGEs * 6) * 31 (3968 bytes) */
105
106 PORT_PM = 0x0f80, /* 8 bytes PM * 16 (128 bytes) */
107 /* 32 bit regs */
108 PORT_CTRL_STAT = 0x1000, /* write: ctrl-set, read: stat */
109 PORT_CTRL_CLR = 0x1004, /* write: ctrl-clear */
110 PORT_IRQ_STAT = 0x1008, /* high: status, low: interrupt */
111 PORT_IRQ_ENABLE_SET = 0x1010, /* write: enable-set */
112 PORT_IRQ_ENABLE_CLR = 0x1014, /* write: enable-clear */
113 PORT_ACTIVATE_UPPER_ADDR= 0x101c,
114 PORT_EXEC_FIFO = 0x1020, /* command execution fifo */
115 PORT_CMD_ERR = 0x1024, /* command error number */
116 PORT_FIS_CFG = 0x1028,
117 PORT_FIFO_THRES = 0x102c,
118 /* 16 bit regs */
119 PORT_DECODE_ERR_CNT = 0x1040,
120 PORT_DECODE_ERR_THRESH = 0x1042,
121 PORT_CRC_ERR_CNT = 0x1044,
122 PORT_CRC_ERR_THRESH = 0x1046,
123 PORT_HSHK_ERR_CNT = 0x1048,
124 PORT_HSHK_ERR_THRESH = 0x104a,
125 /* 32 bit regs */
126 PORT_PHY_CFG = 0x1050,
127 PORT_SLOT_STAT = 0x1800,
128 PORT_CMD_ACTIVATE = 0x1c00, /* 64 bit cmd activate * 31 (248 bytes) */
129 PORT_EXEC_DIAG = 0x1e00, /* 32bit exec diag * 16 (64 bytes, 0-10 used on 3124) */
130 PORT_PSD_DIAG = 0x1e40, /* 32bit psd diag * 16 (64 bytes, 0-8 used on 3124) */
131 PORT_SCONTROL = 0x1f00,
132 PORT_SSTATUS = 0x1f04,
133 PORT_SERROR = 0x1f08,
134 PORT_SACTIVE = 0x1f0c,
135
136 /* PORT_CTRL_STAT bits */
137 PORT_CS_PORT_RST = (1 << 0), /* port reset */
138 PORT_CS_DEV_RST = (1 << 1), /* device reset */
139 PORT_CS_INIT = (1 << 2), /* port initialize */
140 PORT_CS_IRQ_WOC = (1 << 3), /* interrupt write one to clear */
141 PORT_CS_RESUME = (1 << 6), /* port resume */
142 PORT_CS_32BIT_ACTV = (1 << 10), /* 32-bit activation */
143 PORT_CS_PM_EN = (1 << 13), /* port multiplier enable */
144 PORT_CS_RDY = (1 << 31), /* port ready to accept commands */
145
146 /* PORT_IRQ_STAT/ENABLE_SET/CLR */
147 /* bits[11:0] are masked */
148 PORT_IRQ_COMPLETE = (1 << 0), /* command(s) completed */
149 PORT_IRQ_ERROR = (1 << 1), /* command execution error */
150 PORT_IRQ_PORTRDY_CHG = (1 << 2), /* port ready change */
151 PORT_IRQ_PWR_CHG = (1 << 3), /* power management change */
152 PORT_IRQ_PHYRDY_CHG = (1 << 4), /* PHY ready change */
153 PORT_IRQ_COMWAKE = (1 << 5), /* COMWAKE received */
154 PORT_IRQ_UNK_FIS = (1 << 6), /* Unknown FIS received */
155 PORT_IRQ_SDB_FIS = (1 << 11), /* SDB FIS received */
156
157 /* bits[27:16] are unmasked (raw) */
158 PORT_IRQ_RAW_SHIFT = 16,
159 PORT_IRQ_MASKED_MASK = 0x7ff,
160 PORT_IRQ_RAW_MASK = (0x7ff << PORT_IRQ_RAW_SHIFT),
161
162 /* ENABLE_SET/CLR specific, intr steering - 2 bit field */
163 PORT_IRQ_STEER_SHIFT = 30,
164 PORT_IRQ_STEER_MASK = (3 << PORT_IRQ_STEER_SHIFT),
165
166 /* PORT_CMD_ERR constants */
167 PORT_CERR_DEV = 1, /* Error bit in D2H Register FIS */
168 PORT_CERR_SDB = 2, /* Error bit in SDB FIS */
169 PORT_CERR_DATA = 3, /* Error in data FIS not detected by dev */
170 PORT_CERR_SEND = 4, /* Initial cmd FIS transmission failure */
171 PORT_CERR_INCONSISTENT = 5, /* Protocol mismatch */
172 PORT_CERR_DIRECTION = 6, /* Data direction mismatch */
173 PORT_CERR_UNDERRUN = 7, /* Ran out of SGEs while writing */
174 PORT_CERR_OVERRUN = 8, /* Ran out of SGEs while reading */
175 PORT_CERR_PKT_PROT = 11, /* DIR invalid in 1st PIO setup of ATAPI */
176 PORT_CERR_SGT_BOUNDARY = 16, /* PLD ecode 00 - SGT not on qword boundary */
177 PORT_CERR_SGT_TGTABRT = 17, /* PLD ecode 01 - target abort */
178 PORT_CERR_SGT_MSTABRT = 18, /* PLD ecode 10 - master abort */
179 PORT_CERR_SGT_PCIPERR = 19, /* PLD ecode 11 - PCI parity err while fetching SGT */
180 PORT_CERR_CMD_BOUNDARY = 24, /* ctrl[15:13] 001 - PRB not on qword boundary */
181 PORT_CERR_CMD_TGTABRT = 25, /* ctrl[15:13] 010 - target abort */
182 PORT_CERR_CMD_MSTABRT = 26, /* ctrl[15:13] 100 - master abort */
183 PORT_CERR_CMD_PCIPERR = 27, /* ctrl[15:13] 110 - PCI parity err while fetching PRB */
184 PORT_CERR_XFR_UNDEF = 32, /* PSD ecode 00 - undefined */
185 PORT_CERR_XFR_TGTABRT = 33, /* PSD ecode 01 - target abort */
186 PORT_CERR_XFR_MSGABRT = 34, /* PSD ecode 10 - master abort */
187 PORT_CERR_XFR_PCIPERR = 35, /* PSD ecode 11 - PCI prity err during transfer */
188 PORT_CERR_SENDSERVICE = 36, /* FIS received while sending service */
189
190 /*
191 * Other constants
192 */
193 SGE_TRM = (1 << 31), /* Last SGE in chain */
194 PRB_SOFT_RST = (1 << 7), /* Soft reset request (ign BSY?) */
195
196 /* board id */
197 BID_SIL3124 = 0,
198 BID_SIL3132 = 1,
199 BID_SIL3131 = 2,
200
201 IRQ_STAT_4PORTS = 0xf,
202};
203
204struct sil24_cmd_block {
205 struct sil24_prb prb;
206 struct sil24_sge sge[LIBATA_MAX_PRD];
207};
208
209/*
210 * ap->private_data
211 *
212 * The preview driver always returned 0 for status. We emulate it
213 * here from the previous interrupt.
214 */
215struct sil24_port_priv {
216 struct sil24_cmd_block *cmd_block; /* 32 cmd blocks */
217 dma_addr_t cmd_block_dma; /* DMA base addr for them */
218 struct ata_taskfile tf; /* Cached taskfile registers */
219};
220
221/* ap->host_set->private_data */
222struct sil24_host_priv {
223 void *host_base; /* global controller control (128 bytes @BAR0) */
224 void *port_base; /* port registers (4 * 8192 bytes @BAR2) */
225};
226
227static u8 sil24_check_status(struct ata_port *ap);
228static u8 sil24_check_err(struct ata_port *ap);
229static u32 sil24_scr_read(struct ata_port *ap, unsigned sc_reg);
230static void sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val);
231static void sil24_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
232static void sil24_phy_reset(struct ata_port *ap);
233static void sil24_qc_prep(struct ata_queued_cmd *qc);
234static int sil24_qc_issue(struct ata_queued_cmd *qc);
235static void sil24_irq_clear(struct ata_port *ap);
236static void sil24_eng_timeout(struct ata_port *ap);
237static irqreturn_t sil24_interrupt(int irq, void *dev_instance, struct pt_regs *regs);
238static int sil24_port_start(struct ata_port *ap);
239static void sil24_port_stop(struct ata_port *ap);
240static void sil24_host_stop(struct ata_host_set *host_set);
241static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
242
243static struct pci_device_id sil24_pci_tbl[] = {
244 { 0x1095, 0x3124, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3124 },
245 { 0x1095, 0x3132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3132 },
246 { 0x1095, 0x3131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3131 },
247 { 0x1095, 0x3531, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3131 },
248 { } /* terminate list */
249};
250
251static struct pci_driver sil24_pci_driver = {
252 .name = DRV_NAME,
253 .id_table = sil24_pci_tbl,
254 .probe = sil24_init_one,
255 .remove = ata_pci_remove_one, /* safe? */
256};
257
258static Scsi_Host_Template sil24_sht = {
259 .module = THIS_MODULE,
260 .name = DRV_NAME,
261 .ioctl = ata_scsi_ioctl,
262 .queuecommand = ata_scsi_queuecmd,
263 .eh_strategy_handler = ata_scsi_error,
264 .can_queue = ATA_DEF_QUEUE,
265 .this_id = ATA_SHT_THIS_ID,
266 .sg_tablesize = LIBATA_MAX_PRD,
267 .max_sectors = ATA_MAX_SECTORS,
268 .cmd_per_lun = ATA_SHT_CMD_PER_LUN,
269 .emulated = ATA_SHT_EMULATED,
270 .use_clustering = ATA_SHT_USE_CLUSTERING,
271 .proc_name = DRV_NAME,
272 .dma_boundary = ATA_DMA_BOUNDARY,
273 .slave_configure = ata_scsi_slave_config,
274 .bios_param = ata_std_bios_param,
275 .ordered_flush = 1, /* NCQ not supported yet */
276};
277
278static struct ata_port_operations sil24_ops = {
279 .port_disable = ata_port_disable,
280
281 .check_status = sil24_check_status,
282 .check_altstatus = sil24_check_status,
283 .check_err = sil24_check_err,
284 .dev_select = ata_noop_dev_select,
285
286 .tf_read = sil24_tf_read,
287
288 .phy_reset = sil24_phy_reset,
289
290 .qc_prep = sil24_qc_prep,
291 .qc_issue = sil24_qc_issue,
292
293 .eng_timeout = sil24_eng_timeout,
294
295 .irq_handler = sil24_interrupt,
296 .irq_clear = sil24_irq_clear,
297
298 .scr_read = sil24_scr_read,
299 .scr_write = sil24_scr_write,
300
301 .port_start = sil24_port_start,
302 .port_stop = sil24_port_stop,
303 .host_stop = sil24_host_stop,
304};
305
306/*
307 * Use bits 30-31 of host_flags to encode available port numbers.
308 * Current maxium is 4.
309 */
310#define SIL24_NPORTS2FLAG(nports) ((((unsigned)(nports) - 1) & 0x3) << 30)
311#define SIL24_FLAG2NPORTS(flag) ((((flag) >> 30) & 0x3) + 1)
312
313static struct ata_port_info sil24_port_info[] = {
314 /* sil_3124 */
315 {
316 .sht = &sil24_sht,
317 .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
318 ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
319 ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(4),
320 .pio_mask = 0x1f, /* pio0-4 */
321 .mwdma_mask = 0x07, /* mwdma0-2 */
322 .udma_mask = 0x3f, /* udma0-5 */
323 .port_ops = &sil24_ops,
324 },
325 /* sil_3132 */
326 {
327 .sht = &sil24_sht,
328 .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
329 ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
330 ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(2),
331 .pio_mask = 0x1f, /* pio0-4 */
332 .mwdma_mask = 0x07, /* mwdma0-2 */
333 .udma_mask = 0x3f, /* udma0-5 */
334 .port_ops = &sil24_ops,
335 },
336 /* sil_3131/sil_3531 */
337 {
338 .sht = &sil24_sht,
339 .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
340 ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
341 ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(1),
342 .pio_mask = 0x1f, /* pio0-4 */
343 .mwdma_mask = 0x07, /* mwdma0-2 */
344 .udma_mask = 0x3f, /* udma0-5 */
345 .port_ops = &sil24_ops,
346 },
347};
348
349static inline void sil24_update_tf(struct ata_port *ap)
350{
351 struct sil24_port_priv *pp = ap->private_data;
352 void *port = (void *)ap->ioaddr.cmd_addr;
353 struct sil24_prb *prb = port;
354
355 ata_tf_from_fis(prb->fis, &pp->tf);
356}
357
358static u8 sil24_check_status(struct ata_port *ap)
359{
360 struct sil24_port_priv *pp = ap->private_data;
361 return pp->tf.command;
362}
363
364static u8 sil24_check_err(struct ata_port *ap)
365{
366 struct sil24_port_priv *pp = ap->private_data;
367 return pp->tf.feature;
368}
369
370static int sil24_scr_map[] = {
371 [SCR_CONTROL] = 0,
372 [SCR_STATUS] = 1,
373 [SCR_ERROR] = 2,
374 [SCR_ACTIVE] = 3,
375};
376
377static u32 sil24_scr_read(struct ata_port *ap, unsigned sc_reg)
378{
379 void *scr_addr = (void *)ap->ioaddr.scr_addr;
380 if (sc_reg < ARRAY_SIZE(sil24_scr_map)) {
381 void *addr;
382 addr = scr_addr + sil24_scr_map[sc_reg] * 4;
383 return readl(scr_addr + sil24_scr_map[sc_reg] * 4);
384 }
385 return 0xffffffffU;
386}
387
388static void sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val)
389{
390 void *scr_addr = (void *)ap->ioaddr.scr_addr;
391 if (sc_reg < ARRAY_SIZE(sil24_scr_map)) {
392 void *addr;
393 addr = scr_addr + sil24_scr_map[sc_reg] * 4;
394 writel(val, scr_addr + sil24_scr_map[sc_reg] * 4);
395 }
396}
397
398static void sil24_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
399{
400 struct sil24_port_priv *pp = ap->private_data;
401 *tf = pp->tf;
402}
403
404static void sil24_phy_reset(struct ata_port *ap)
405{
406 __sata_phy_reset(ap);
407 /*
408 * No ATAPI yet. Just unconditionally indicate ATA device.
409 * If ATAPI device is attached, it will fail ATA_CMD_ID_ATA
410 * and libata core will ignore the device.
411 */
412 if (!(ap->flags & ATA_FLAG_PORT_DISABLED))
413 ap->device[0].class = ATA_DEV_ATA;
414}
415
416static inline void sil24_fill_sg(struct ata_queued_cmd *qc,
417 struct sil24_cmd_block *cb)
418{
419 struct scatterlist *sg = qc->sg;
420 struct sil24_sge *sge = cb->sge;
421 unsigned i;
422
423 for (i = 0; i < qc->n_elem; i++, sg++, sge++) {
424 sge->addr = cpu_to_le64(sg_dma_address(sg));
425 sge->cnt = cpu_to_le32(sg_dma_len(sg));
426 sge->flags = 0;
427 sge->flags = i < qc->n_elem - 1 ? 0 : cpu_to_le32(SGE_TRM);
428 }
429}
430
431static void sil24_qc_prep(struct ata_queued_cmd *qc)
432{
433 struct ata_port *ap = qc->ap;
434 struct sil24_port_priv *pp = ap->private_data;
435 struct sil24_cmd_block *cb = pp->cmd_block + qc->tag;
436 struct sil24_prb *prb = &cb->prb;
437
438 switch (qc->tf.protocol) {
439 case ATA_PROT_PIO:
440 case ATA_PROT_DMA:
441 case ATA_PROT_NODATA:
442 break;
443 default:
444 /* ATAPI isn't supported yet */
445 BUG();
446 }
447
448 ata_tf_to_fis(&qc->tf, prb->fis, 0);
449
450 if (qc->flags & ATA_QCFLAG_DMAMAP)
451 sil24_fill_sg(qc, cb);
452}
453
454static int sil24_qc_issue(struct ata_queued_cmd *qc)
455{
456 struct ata_port *ap = qc->ap;
457 void *port = (void *)ap->ioaddr.cmd_addr;
458 struct sil24_port_priv *pp = ap->private_data;
459 dma_addr_t paddr = pp->cmd_block_dma + qc->tag * sizeof(*pp->cmd_block);
460
461 writel((u32)paddr, port + PORT_CMD_ACTIVATE);
462 return 0;
463}
464
465static void sil24_irq_clear(struct ata_port *ap)
466{
467 /* unused */
468}
469
470static int __sil24_reset_controller(void *port)
471{
472 int cnt;
473 u32 tmp;
474
475 /* Reset controller state. Is this correct? */
476 writel(PORT_CS_DEV_RST, port + PORT_CTRL_STAT);
477 readl(port + PORT_CTRL_STAT); /* sync */
478
479 /* Max ~100ms */
480 for (cnt = 0; cnt < 1000; cnt++) {
481 udelay(100);
482 tmp = readl(port + PORT_CTRL_STAT);
483 if (!(tmp & PORT_CS_DEV_RST))
484 break;
485 }
486
487 if (tmp & PORT_CS_DEV_RST)
488 return -1;
489 return 0;
490}
491
492static void sil24_reset_controller(struct ata_port *ap)
493{
494 printk(KERN_NOTICE DRV_NAME
495 " ata%u: resetting controller...\n", ap->id);
496 if (__sil24_reset_controller((void *)ap->ioaddr.cmd_addr))
497 printk(KERN_ERR DRV_NAME
498 " ata%u: failed to reset controller\n", ap->id);
499}
500
501static void sil24_eng_timeout(struct ata_port *ap)
502{
503 struct ata_queued_cmd *qc;
504
505 qc = ata_qc_from_tag(ap, ap->active_tag);
506 if (!qc) {
507 printk(KERN_ERR "ata%u: BUG: tiemout without command\n",
508 ap->id);
509 return;
510 }
511
512 /*
513 * hack alert! We cannot use the supplied completion
514 * function from inside the ->eh_strategy_handler() thread.
515 * libata is the only user of ->eh_strategy_handler() in
516 * any kernel, so the default scsi_done() assumes it is
517 * not being called from the SCSI EH.
518 */
519 printk(KERN_ERR "ata%u: command timeout\n", ap->id);
520 qc->scsidone = scsi_finish_command;
521 ata_qc_complete(qc, ATA_ERR);
522
523 sil24_reset_controller(ap);
524}
525
526static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
527{
528 struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
529 struct sil24_port_priv *pp = ap->private_data;
530 void *port = (void *)ap->ioaddr.cmd_addr;
531 u32 irq_stat, cmd_err, sstatus, serror;
532
533 irq_stat = readl(port + PORT_IRQ_STAT);
534 writel(irq_stat, port + PORT_IRQ_STAT); /* clear irq */
535
536 if (!(irq_stat & PORT_IRQ_ERROR)) {
537 /* ignore non-completion, non-error irqs for now */
538 printk(KERN_WARNING DRV_NAME
539 "ata%u: non-error exception irq (irq_stat %x)\n",
540 ap->id, irq_stat);
541 return;
542 }
543
544 cmd_err = readl(port + PORT_CMD_ERR);
545 sstatus = readl(port + PORT_SSTATUS);
546 serror = readl(port + PORT_SERROR);
547 if (serror)
548 writel(serror, port + PORT_SERROR);
549
550 printk(KERN_ERR DRV_NAME " ata%u: error interrupt on port%d\n"
551 " stat=0x%x irq=0x%x cmd_err=%d sstatus=0x%x serror=0x%x\n",
552 ap->id, ap->port_no, slot_stat, irq_stat, cmd_err, sstatus, serror);
553
554 if (cmd_err == PORT_CERR_DEV || cmd_err == PORT_CERR_SDB) {
555 /*
556 * Device is reporting error, tf registers are valid.
557 */
558 sil24_update_tf(ap);
559 } else {
560 /*
561 * Other errors. libata currently doesn't have any
562 * mechanism to report these errors. Just turn on
563 * ATA_ERR.
564 */
565 pp->tf.command = ATA_ERR;
566 }
567
568 if (qc)
569 ata_qc_complete(qc, pp->tf.command);
570
571 sil24_reset_controller(ap);
572}
573
574static inline void sil24_host_intr(struct ata_port *ap)
575{
576 struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
577 void *port = (void *)ap->ioaddr.cmd_addr;
578 u32 slot_stat;
579
580 slot_stat = readl(port + PORT_SLOT_STAT);
581 if (!(slot_stat & HOST_SSTAT_ATTN)) {
582 struct sil24_port_priv *pp = ap->private_data;
583 /*
584 * !HOST_SSAT_ATTN guarantees successful completion,
585 * so reading back tf registers is unnecessary for
586 * most commands. TODO: read tf registers for
587 * commands which require these values on successful
588 * completion (EXECUTE DEVICE DIAGNOSTIC, CHECK POWER,
589 * DEVICE RESET and READ PORT MULTIPLIER (any more?).
590 */
591 sil24_update_tf(ap);
592
593 if (qc)
594 ata_qc_complete(qc, pp->tf.command);
595 } else
596 sil24_error_intr(ap, slot_stat);
597}
598
599static irqreturn_t sil24_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
600{
601 struct ata_host_set *host_set = dev_instance;
602 struct sil24_host_priv *hpriv = host_set->private_data;
603 unsigned handled = 0;
604 u32 status;
605 int i;
606
607 status = readl(hpriv->host_base + HOST_IRQ_STAT);
608
609 if (status == 0xffffffff) {
610 printk(KERN_ERR DRV_NAME ": IRQ status == 0xffffffff, "
611 "PCI fault or device removal?\n");
612 goto out;
613 }
614
615 if (!(status & IRQ_STAT_4PORTS))
616 goto out;
617
618 spin_lock(&host_set->lock);
619
620 for (i = 0; i < host_set->n_ports; i++)
621 if (status & (1 << i)) {
622 struct ata_port *ap = host_set->ports[i];
623 if (ap && !(ap->flags & ATA_FLAG_PORT_DISABLED)) {
624 sil24_host_intr(host_set->ports[i]);
625 handled++;
626 } else
627 printk(KERN_ERR DRV_NAME
628 ": interrupt from disabled port %d\n", i);
629 }
630
631 spin_unlock(&host_set->lock);
632 out:
633 return IRQ_RETVAL(handled);
634}
635
636static int sil24_port_start(struct ata_port *ap)
637{
638 struct device *dev = ap->host_set->dev;
639 struct sil24_port_priv *pp;
640 struct sil24_cmd_block *cb;
641 size_t cb_size = sizeof(*cb);
642 dma_addr_t cb_dma;
643
644 pp = kmalloc(sizeof(*pp), GFP_KERNEL);
645 if (!pp)
646 return -ENOMEM;
647 memset(pp, 0, sizeof(*pp));
648
649 pp->tf.command = ATA_DRDY;
650
651 cb = dma_alloc_coherent(dev, cb_size, &cb_dma, GFP_KERNEL);
652 if (!cb) {
653 kfree(pp);
654 return -ENOMEM;
655 }
656 memset(cb, 0, cb_size);
657
658 pp->cmd_block = cb;
659 pp->cmd_block_dma = cb_dma;
660
661 ap->private_data = pp;
662
663 return 0;
664}
665
666static void sil24_port_stop(struct ata_port *ap)
667{
668 struct device *dev = ap->host_set->dev;
669 struct sil24_port_priv *pp = ap->private_data;
670 size_t cb_size = sizeof(*pp->cmd_block);
671
672 dma_free_coherent(dev, cb_size, pp->cmd_block, pp->cmd_block_dma);
673 kfree(pp);
674}
675
676static void sil24_host_stop(struct ata_host_set *host_set)
677{
678 struct sil24_host_priv *hpriv = host_set->private_data;
679
680 iounmap(hpriv->host_base);
681 iounmap(hpriv->port_base);
682 kfree(hpriv);
683}
684
685static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
686{
687 static int printed_version = 0;
688 unsigned int board_id = (unsigned int)ent->driver_data;
689 struct ata_port_info *pinfo = &sil24_port_info[board_id];
690 struct ata_probe_ent *probe_ent = NULL;
691 struct sil24_host_priv *hpriv = NULL;
692 void *host_base = NULL, *port_base = NULL;
693 int i, rc;
694
695 if (!printed_version++)
696 printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
697
698 rc = pci_enable_device(pdev);
699 if (rc)
700 return rc;
701
702 rc = pci_request_regions(pdev, DRV_NAME);
703 if (rc)
704 goto out_disable;
705
706 rc = -ENOMEM;
707 /* ioremap mmio registers */
708 host_base = ioremap(pci_resource_start(pdev, 0),
709 pci_resource_len(pdev, 0));
710 if (!host_base)
711 goto out_free;
712 port_base = ioremap(pci_resource_start(pdev, 2),
713 pci_resource_len(pdev, 2));
714 if (!port_base)
715 goto out_free;
716
717 /* allocate & init probe_ent and hpriv */
718 probe_ent = kmalloc(sizeof(*probe_ent), GFP_KERNEL);
719 if (!probe_ent)
720 goto out_free;
721
722 hpriv = kmalloc(sizeof(*hpriv), GFP_KERNEL);
723 if (!hpriv)
724 goto out_free;
725
726 memset(probe_ent, 0, sizeof(*probe_ent));
727 probe_ent->dev = pci_dev_to_dev(pdev);
728 INIT_LIST_HEAD(&probe_ent->node);
729
730 probe_ent->sht = pinfo->sht;
731 probe_ent->host_flags = pinfo->host_flags;
732 probe_ent->pio_mask = pinfo->pio_mask;
733 probe_ent->udma_mask = pinfo->udma_mask;
734 probe_ent->port_ops = pinfo->port_ops;
735 probe_ent->n_ports = SIL24_FLAG2NPORTS(pinfo->host_flags);
736
737 probe_ent->irq = pdev->irq;
738 probe_ent->irq_flags = SA_SHIRQ;
739 probe_ent->mmio_base = port_base;
740 probe_ent->private_data = hpriv;
741
742 memset(hpriv, 0, sizeof(*hpriv));
743 hpriv->host_base = host_base;
744 hpriv->port_base = port_base;
745
746 /*
747 * Configure the device
748 */
749 /*
750 * FIXME: This device is certainly 64-bit capable. We just
751 * don't know how to use it. After fixing 32bit activation in
752 * this function, enable 64bit masks here.
753 */
754 rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
755 if (rc) {
756 printk(KERN_ERR DRV_NAME "(%s): 32-bit DMA enable failed\n",
757 pci_name(pdev));
758 goto out_free;
759 }
760 rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
761 if (rc) {
762 printk(KERN_ERR DRV_NAME "(%s): 32-bit consistent DMA enable failed\n",
763 pci_name(pdev));
764 goto out_free;
765 }
766
767 /* GPIO off */
768 writel(0, host_base + HOST_FLASH_CMD);
769
770 /* Mask interrupts during initialization */
771 writel(0, host_base + HOST_CTRL);
772
773 for (i = 0; i < probe_ent->n_ports; i++) {
774 void *port = port_base + i * PORT_REGS_SIZE;
775 unsigned long portu = (unsigned long)port;
776 u32 tmp;
777 int cnt;
778
779 probe_ent->port[i].cmd_addr = portu + PORT_PRB;
780 probe_ent->port[i].scr_addr = portu + PORT_SCONTROL;
781
782 ata_std_ports(&probe_ent->port[i]);
783
784 /* Initial PHY setting */
785 writel(0x20c, port + PORT_PHY_CFG);
786
787 /* Clear port RST */
788 tmp = readl(port + PORT_CTRL_STAT);
789 if (tmp & PORT_CS_PORT_RST) {
790 writel(PORT_CS_PORT_RST, port + PORT_CTRL_CLR);
791 readl(port + PORT_CTRL_STAT); /* sync */
792 for (cnt = 0; cnt < 10; cnt++) {
793 msleep(10);
794 tmp = readl(port + PORT_CTRL_STAT);
795 if (!(tmp & PORT_CS_PORT_RST))
796 break;
797 }
798 if (tmp & PORT_CS_PORT_RST)
799 printk(KERN_ERR DRV_NAME
800 "(%s): failed to clear port RST\n",
801 pci_name(pdev));
802 }
803
804 /* Zero error counters. */
805 writel(0x8000, port + PORT_DECODE_ERR_THRESH);
806 writel(0x8000, port + PORT_CRC_ERR_THRESH);
807 writel(0x8000, port + PORT_HSHK_ERR_THRESH);
808 writel(0x0000, port + PORT_DECODE_ERR_CNT);
809 writel(0x0000, port + PORT_CRC_ERR_CNT);
810 writel(0x0000, port + PORT_HSHK_ERR_CNT);
811
812 /* FIXME: 32bit activation? */
813 writel(0, port + PORT_ACTIVATE_UPPER_ADDR);
814 writel(PORT_CS_32BIT_ACTV, port + PORT_CTRL_STAT);
815
816 /* Configure interrupts */
817 writel(0xffff, port + PORT_IRQ_ENABLE_CLR);
818 writel(PORT_IRQ_COMPLETE | PORT_IRQ_ERROR | PORT_IRQ_SDB_FIS,
819 port + PORT_IRQ_ENABLE_SET);
820
821 /* Clear interrupts */
822 writel(0x0fff0fff, port + PORT_IRQ_STAT);
823 writel(PORT_CS_IRQ_WOC, port + PORT_CTRL_CLR);
824
825 /* Clear port multiplier enable and resume bits */
826 writel(PORT_CS_PM_EN | PORT_CS_RESUME, port + PORT_CTRL_CLR);
827
828 /* Reset itself */
829 if (__sil24_reset_controller(port))
830 printk(KERN_ERR DRV_NAME
831 "(%s): failed to reset controller\n",
832 pci_name(pdev));
833 }
834
835 /* Turn on interrupts */
836 writel(IRQ_STAT_4PORTS, host_base + HOST_CTRL);
837
838 pci_set_master(pdev);
839
840 /* FIXME: check ata_device_add return value */
841 ata_device_add(probe_ent);
842
843 kfree(probe_ent);
844 return 0;
845
846 out_free:
847 if (host_base)
848 iounmap(host_base);
849 if (port_base)
850 iounmap(port_base);
851 kfree(probe_ent);
852 kfree(hpriv);
853 pci_release_regions(pdev);
854 out_disable:
855 pci_disable_device(pdev);
856 return rc;
857}
858
859static int __init sil24_init(void)
860{
861 return pci_module_init(&sil24_pci_driver);
862}
863
864static void __exit sil24_exit(void)
865{
866 pci_unregister_driver(&sil24_pci_driver);
867}
868
869MODULE_AUTHOR("Tejun Heo");
870MODULE_DESCRIPTION("Silicon Image 3124/3132 SATA low-level driver");
871MODULE_LICENSE("GPL");
872MODULE_DEVICE_TABLE(pci, sil24_pci_tbl);
873
874module_init(sil24_init);
875module_exit(sil24_exit);
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 6b321e82cafb..c2786fc41cc5 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -272,6 +272,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
272 { "SUP1421", 0 }, 272 { "SUP1421", 0 },
273 /* SupraExpress 33.6 Data/Fax PnP modem */ 273 /* SupraExpress 33.6 Data/Fax PnP modem */
274 { "SUP1590", 0 }, 274 { "SUP1590", 0 },
275 /* SupraExpress 336i Sp ASVD */
276 { "SUP1620", 0 },
275 /* SupraExpress 33.6 Data/Fax PnP modem */ 277 /* SupraExpress 33.6 Data/Fax PnP modem */
276 { "SUP1760", 0 }, 278 { "SUP1760", 0 },
277 /* Phoebe Micro */ 279 /* Phoebe Micro */
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 4e1e80adaf11..bdb4e454b8b0 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -73,7 +73,7 @@ struct imx_port {
73 struct uart_port port; 73 struct uart_port port;
74 struct timer_list timer; 74 struct timer_list timer;
75 unsigned int old_status; 75 unsigned int old_status;
76 int txirq,rxirq; 76 int txirq,rxirq,rtsirq;
77}; 77};
78 78
79/* 79/*
@@ -181,6 +181,22 @@ static void imx_start_tx(struct uart_port *port)
181 imx_transmit_buffer(sport); 181 imx_transmit_buffer(sport);
182} 182}
183 183
184static irqreturn_t imx_rtsint(int irq, void *dev_id, struct pt_regs *regs)
185{
186 struct imx_port *sport = (struct imx_port *)dev_id;
187 unsigned int val = USR1((u32)sport->port.membase)&USR1_RTSS;
188 unsigned long flags;
189
190 spin_lock_irqsave(&sport->port.lock, flags);
191
192 USR1((u32)sport->port.membase) = USR1_RTSD;
193 uart_handle_cts_change(&sport->port, !!val);
194 wake_up_interruptible(&sport->port.info->delta_msr_wait);
195
196 spin_unlock_irqrestore(&sport->port.lock, flags);
197 return IRQ_HANDLED;
198}
199
184static irqreturn_t imx_txint(int irq, void *dev_id, struct pt_regs *regs) 200static irqreturn_t imx_txint(int irq, void *dev_id, struct pt_regs *regs)
185{ 201{
186 struct imx_port *sport = (struct imx_port *)dev_id; 202 struct imx_port *sport = (struct imx_port *)dev_id;
@@ -383,18 +399,24 @@ static int imx_startup(struct uart_port *port)
383 */ 399 */
384 retval = request_irq(sport->rxirq, imx_rxint, 0, 400 retval = request_irq(sport->rxirq, imx_rxint, 0,
385 DRIVER_NAME, sport); 401 DRIVER_NAME, sport);
386 if (retval) goto error_out2; 402 if (retval) goto error_out1;
387 403
388 retval = request_irq(sport->txirq, imx_txint, 0, 404 retval = request_irq(sport->txirq, imx_txint, 0,
389 "imx-uart", sport); 405 DRIVER_NAME, sport);
390 if (retval) goto error_out1; 406 if (retval) goto error_out2;
407
408 retval = request_irq(sport->rtsirq, imx_rtsint, 0,
409 DRIVER_NAME, sport);
410 if (retval) goto error_out3;
411 set_irq_type(sport->rtsirq, IRQT_BOTHEDGE);
391 412
392 /* 413 /*
393 * Finally, clear and enable interrupts 414 * Finally, clear and enable interrupts
394 */ 415 */
395 416
417 USR1((u32)sport->port.membase) = USR1_RTSD;
396 UCR1((u32)sport->port.membase) |= 418 UCR1((u32)sport->port.membase) |=
397 (UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_UARTEN); 419 (UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN | UCR1_UARTEN);
398 420
399 UCR2((u32)sport->port.membase) |= (UCR2_RXEN | UCR2_TXEN); 421 UCR2((u32)sport->port.membase) |= (UCR2_RXEN | UCR2_TXEN);
400 /* 422 /*
@@ -406,10 +428,11 @@ static int imx_startup(struct uart_port *port)
406 428
407 return 0; 429 return 0;
408 430
409error_out1: 431error_out3:
410 free_irq(sport->rxirq, sport);
411error_out2:
412 free_irq(sport->txirq, sport); 432 free_irq(sport->txirq, sport);
433error_out2:
434 free_irq(sport->rxirq, sport);
435error_out1:
413 return retval; 436 return retval;
414} 437}
415 438
@@ -425,6 +448,7 @@ static void imx_shutdown(struct uart_port *port)
425 /* 448 /*
426 * Free the interrupts 449 * Free the interrupts
427 */ 450 */
451 free_irq(sport->rtsirq, sport);
428 free_irq(sport->txirq, sport); 452 free_irq(sport->txirq, sport);
429 free_irq(sport->rxirq, sport); 453 free_irq(sport->rxirq, sport);
430 454
@@ -433,7 +457,7 @@ static void imx_shutdown(struct uart_port *port)
433 */ 457 */
434 458
435 UCR1((u32)sport->port.membase) &= 459 UCR1((u32)sport->port.membase) &=
436 ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_UARTEN); 460 ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN | UCR1_UARTEN);
437} 461}
438 462
439static void 463static void
@@ -523,7 +547,7 @@ imx_set_termios(struct uart_port *port, struct termios *termios,
523 * disable interrupts and drain transmitter 547 * disable interrupts and drain transmitter
524 */ 548 */
525 old_ucr1 = UCR1((u32)sport->port.membase); 549 old_ucr1 = UCR1((u32)sport->port.membase);
526 UCR1((u32)sport->port.membase) &= ~(UCR1_TXMPTYEN | UCR1_RRDYEN); 550 UCR1((u32)sport->port.membase) &= ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN);
527 551
528 while ( !(USR2((u32)sport->port.membase) & USR2_TXDC)) 552 while ( !(USR2((u32)sport->port.membase) & USR2_TXDC))
529 barrier(); 553 barrier();
@@ -644,6 +668,7 @@ static struct imx_port imx_ports[] = {
644 { 668 {
645 .txirq = UART1_MINT_TX, 669 .txirq = UART1_MINT_TX,
646 .rxirq = UART1_MINT_RX, 670 .rxirq = UART1_MINT_RX,
671 .rtsirq = UART1_MINT_RTS,
647 .port = { 672 .port = {
648 .type = PORT_IMX, 673 .type = PORT_IMX,
649 .iotype = SERIAL_IO_MEM, 674 .iotype = SERIAL_IO_MEM,
@@ -659,6 +684,7 @@ static struct imx_port imx_ports[] = {
659 }, { 684 }, {
660 .txirq = UART2_MINT_TX, 685 .txirq = UART2_MINT_TX,
661 .rxirq = UART2_MINT_RX, 686 .rxirq = UART2_MINT_RX,
687 .rtsirq = UART2_MINT_RTS,
662 .port = { 688 .port = {
663 .type = PORT_IMX, 689 .type = PORT_IMX,
664 .iotype = SERIAL_IO_MEM, 690 .iotype = SERIAL_IO_MEM,
@@ -738,7 +764,7 @@ imx_console_write(struct console *co, const char *s, unsigned int count)
738 764
739 UCR1((u32)sport->port.membase) = 765 UCR1((u32)sport->port.membase) =
740 (old_ucr1 | UCR1_UARTCLKEN | UCR1_UARTEN) 766 (old_ucr1 | UCR1_UARTCLKEN | UCR1_UARTEN)
741 & ~(UCR1_TXMPTYEN | UCR1_RRDYEN); 767 & ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN);
742 UCR2((u32)sport->port.membase) = old_ucr2 | UCR2_TXEN; 768 UCR2((u32)sport->port.membase) = old_ucr2 | UCR2_TXEN;
743 769
744 /* 770 /*
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 672b359b07ce..90c2a86c421b 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -499,7 +499,7 @@ serial_pxa_set_termios(struct uart_port *port, struct termios *termios,
499 /* 499 /*
500 * Update the per-port timeout. 500 * Update the per-port timeout.
501 */ 501 */
502 uart_update_timeout(port, termios->c_cflag, quot); 502 uart_update_timeout(port, termios->c_cflag, baud);
503 503
504 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; 504 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
505 if (termios->c_iflag & INPCK) 505 if (termios->c_iflag & INPCK)
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index 50d7870d92bb..52692aa345ec 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -1092,8 +1092,8 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
1092 1092
1093static int probe_index = 0; 1093static int probe_index = 0;
1094 1094
1095int s3c24xx_serial_probe(struct device *_dev, 1095static int s3c24xx_serial_probe(struct device *_dev,
1096 struct s3c24xx_uart_info *info) 1096 struct s3c24xx_uart_info *info)
1097{ 1097{
1098 struct s3c24xx_uart_port *ourport; 1098 struct s3c24xx_uart_port *ourport;
1099 struct platform_device *dev = to_platform_device(_dev); 1099 struct platform_device *dev = to_platform_device(_dev);
@@ -1120,7 +1120,7 @@ int s3c24xx_serial_probe(struct device *_dev,
1120 return ret; 1120 return ret;
1121} 1121}
1122 1122
1123int s3c24xx_serial_remove(struct device *_dev) 1123static int s3c24xx_serial_remove(struct device *_dev)
1124{ 1124{
1125 struct uart_port *port = s3c24xx_dev_to_port(_dev); 1125 struct uart_port *port = s3c24xx_dev_to_port(_dev);
1126 1126
@@ -1134,7 +1134,8 @@ int s3c24xx_serial_remove(struct device *_dev)
1134 1134
1135#ifdef CONFIG_PM 1135#ifdef CONFIG_PM
1136 1136
1137int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, u32 level) 1137static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state,
1138 u32 level)
1138{ 1139{
1139 struct uart_port *port = s3c24xx_dev_to_port(dev); 1140 struct uart_port *port = s3c24xx_dev_to_port(dev);
1140 1141
@@ -1144,7 +1145,7 @@ int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, u32 level)
1144 return 0; 1145 return 0;
1145} 1146}
1146 1147
1147int s3c24xx_serial_resume(struct device *dev, u32 level) 1148static int s3c24xx_serial_resume(struct device *dev, u32 level)
1148{ 1149{
1149 struct uart_port *port = s3c24xx_dev_to_port(dev); 1150 struct uart_port *port = s3c24xx_dev_to_port(dev);
1150 struct s3c24xx_uart_port *ourport = to_ourport(port); 1151 struct s3c24xx_uart_port *ourport = to_ourport(port);
@@ -1165,8 +1166,8 @@ int s3c24xx_serial_resume(struct device *dev, u32 level)
1165#define s3c24xx_serial_resume NULL 1166#define s3c24xx_serial_resume NULL
1166#endif 1167#endif
1167 1168
1168int s3c24xx_serial_init(struct device_driver *drv, 1169static int s3c24xx_serial_init(struct device_driver *drv,
1169 struct s3c24xx_uart_info *info) 1170 struct s3c24xx_uart_info *info)
1170{ 1171{
1171 dbg("s3c24xx_serial_init(%p,%p)\n", drv, info); 1172 dbg("s3c24xx_serial_init(%p,%p)\n", drv, info);
1172 return driver_register(drv); 1173 return driver_register(drv);
@@ -1235,6 +1236,7 @@ static int s3c2400_serial_probe(struct device *dev)
1235 1236
1236static struct device_driver s3c2400_serial_drv = { 1237static struct device_driver s3c2400_serial_drv = {
1237 .name = "s3c2400-uart", 1238 .name = "s3c2400-uart",
1239 .owner = THIS_MODULE,
1238 .bus = &platform_bus_type, 1240 .bus = &platform_bus_type,
1239 .probe = s3c2400_serial_probe, 1241 .probe = s3c2400_serial_probe,
1240 .remove = s3c24xx_serial_remove, 1242 .remove = s3c24xx_serial_remove,
@@ -1338,6 +1340,7 @@ static int s3c2410_serial_probe(struct device *dev)
1338 1340
1339static struct device_driver s3c2410_serial_drv = { 1341static struct device_driver s3c2410_serial_drv = {
1340 .name = "s3c2410-uart", 1342 .name = "s3c2410-uart",
1343 .owner = THIS_MODULE,
1341 .bus = &platform_bus_type, 1344 .bus = &platform_bus_type,
1342 .probe = s3c2410_serial_probe, 1345 .probe = s3c2410_serial_probe,
1343 .remove = s3c24xx_serial_remove, 1346 .remove = s3c24xx_serial_remove,
@@ -1499,6 +1502,7 @@ static int s3c2440_serial_probe(struct device *dev)
1499 1502
1500static struct device_driver s3c2440_serial_drv = { 1503static struct device_driver s3c2440_serial_drv = {
1501 .name = "s3c2440-uart", 1504 .name = "s3c2440-uart",
1505 .owner = THIS_MODULE,
1502 .bus = &platform_bus_type, 1506 .bus = &platform_bus_type,
1503 .probe = s3c2440_serial_probe, 1507 .probe = s3c2440_serial_probe,
1504 .remove = s3c24xx_serial_remove, 1508 .remove = s3c24xx_serial_remove,
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 512266307866..430754ebac8a 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -967,7 +967,7 @@ static int sci_startup(struct uart_port *port)
967#endif 967#endif
968 968
969 sci_request_irq(s); 969 sci_request_irq(s);
970 sci_start_tx(port, 1); 970 sci_start_tx(port);
971 sci_start_rx(port, 1); 971 sci_start_rx(port, 1);
972 972
973 return 0; 973 return 0;
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index e971156daa60..ba9381fd3f2d 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -274,7 +274,6 @@ static void transmit_chars(struct uart_sunsab_port *up,
274 if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) { 274 if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) {
275 up->interrupt_mask1 |= SAB82532_IMR1_XPR; 275 up->interrupt_mask1 |= SAB82532_IMR1_XPR;
276 writeb(up->interrupt_mask1, &up->regs->w.imr1); 276 writeb(up->interrupt_mask1, &up->regs->w.imr1);
277 uart_write_wakeup(&up->port);
278 return; 277 return;
279 } 278 }
280 279
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index d75445738c88..7653d6cf05af 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -517,10 +517,9 @@ static void sunzilog_transmit_chars(struct uart_sunzilog_port *up,
517 if (up->port.info == NULL) 517 if (up->port.info == NULL)
518 goto ack_tx_int; 518 goto ack_tx_int;
519 xmit = &up->port.info->xmit; 519 xmit = &up->port.info->xmit;
520 if (uart_circ_empty(xmit)) { 520 if (uart_circ_empty(xmit))
521 uart_write_wakeup(&up->port);
522 goto ack_tx_int; 521 goto ack_tx_int;
523 } 522
524 if (uart_tx_stopped(&up->port)) 523 if (uart_tx_stopped(&up->port))
525 goto ack_tx_int; 524 goto ack_tx_int;
526 525
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index b4265aa7d45e..487ff672b104 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -30,6 +30,8 @@
30 * Revision history 30 * Revision history
31 * 22.12.1999 0.1 Initial release (split from proc_usb.c) 31 * 22.12.1999 0.1 Initial release (split from proc_usb.c)
32 * 04.01.2000 0.2 Turned into its own filesystem 32 * 04.01.2000 0.2 Turned into its own filesystem
33 * 30.09.2005 0.3 Fix user-triggerable oops in async URB delivery
34 * (CAN-2005-3055)
33 */ 35 */
34 36
35/*****************************************************************************/ 37/*****************************************************************************/
@@ -58,7 +60,8 @@ static struct class *usb_device_class;
58struct async { 60struct async {
59 struct list_head asynclist; 61 struct list_head asynclist;
60 struct dev_state *ps; 62 struct dev_state *ps;
61 struct task_struct *task; 63 pid_t pid;
64 uid_t uid, euid;
62 unsigned int signr; 65 unsigned int signr;
63 unsigned int ifnum; 66 unsigned int ifnum;
64 void __user *userbuffer; 67 void __user *userbuffer;
@@ -290,7 +293,8 @@ static void async_completed(struct urb *urb, struct pt_regs *regs)
290 sinfo.si_errno = as->urb->status; 293 sinfo.si_errno = as->urb->status;
291 sinfo.si_code = SI_ASYNCIO; 294 sinfo.si_code = SI_ASYNCIO;
292 sinfo.si_addr = as->userurb; 295 sinfo.si_addr = as->userurb;
293 send_sig_info(as->signr, &sinfo, as->task); 296 kill_proc_info_as_uid(as->signr, &sinfo, as->pid, as->uid,
297 as->euid);
294 } 298 }
295 wake_up(&ps->wait); 299 wake_up(&ps->wait);
296} 300}
@@ -526,7 +530,9 @@ static int usbdev_open(struct inode *inode, struct file *file)
526 INIT_LIST_HEAD(&ps->async_completed); 530 INIT_LIST_HEAD(&ps->async_completed);
527 init_waitqueue_head(&ps->wait); 531 init_waitqueue_head(&ps->wait);
528 ps->discsignr = 0; 532 ps->discsignr = 0;
529 ps->disctask = current; 533 ps->disc_pid = current->pid;
534 ps->disc_uid = current->uid;
535 ps->disc_euid = current->euid;
530 ps->disccontext = NULL; 536 ps->disccontext = NULL;
531 ps->ifclaimed = 0; 537 ps->ifclaimed = 0;
532 wmb(); 538 wmb();
@@ -988,7 +994,9 @@ static int proc_do_submiturb(struct dev_state *ps, struct usbdevfs_urb *uurb,
988 as->userbuffer = NULL; 994 as->userbuffer = NULL;
989 as->signr = uurb->signr; 995 as->signr = uurb->signr;
990 as->ifnum = ifnum; 996 as->ifnum = ifnum;
991 as->task = current; 997 as->pid = current->pid;
998 as->uid = current->uid;
999 as->euid = current->euid;
992 if (!(uurb->endpoint & USB_DIR_IN)) { 1000 if (!(uurb->endpoint & USB_DIR_IN)) {
993 if (copy_from_user(as->urb->transfer_buffer, uurb->buffer, as->urb->transfer_buffer_length)) { 1001 if (copy_from_user(as->urb->transfer_buffer, uurb->buffer, as->urb->transfer_buffer_length)) {
994 free_async(as); 1002 free_async(as);
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 640f41e47029..d07bba01995b 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -713,7 +713,7 @@ void usbfs_remove_device(struct usb_device *dev)
713 sinfo.si_errno = EPIPE; 713 sinfo.si_errno = EPIPE;
714 sinfo.si_code = SI_ASYNCIO; 714 sinfo.si_code = SI_ASYNCIO;
715 sinfo.si_addr = ds->disccontext; 715 sinfo.si_addr = ds->disccontext;
716 send_sig_info(ds->discsignr, &sinfo, ds->disctask); 716 kill_proc_info_as_uid(ds->discsignr, &sinfo, ds->disc_pid, ds->disc_uid, ds->disc_euid);
717 } 717 }
718 } 718 }
719 usbfs_update_special(); 719 usbfs_update_special();
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 83d48c8133af..e6504f3370ad 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -52,7 +52,8 @@ struct dev_state {
52 struct list_head async_completed; 52 struct list_head async_completed;
53 wait_queue_head_t wait; /* wake up if a request completed */ 53 wait_queue_head_t wait; /* wake up if a request completed */
54 unsigned int discsignr; 54 unsigned int discsignr;
55 struct task_struct *disctask; 55 pid_t disc_pid;
56 uid_t disc_uid, disc_euid;
56 void __user *disccontext; 57 void __user *disccontext;
57 unsigned long ifclaimed; 58 unsigned long ifclaimed;
58}; 59};
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 41bbae83fc71..e142056b0d2c 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -326,7 +326,8 @@ static void postproc_atl_queue(struct isp116x *isp116x)
326 usb_settoggle(udev, ep->epnum, 326 usb_settoggle(udev, ep->epnum,
327 ep->nextpid == 327 ep->nextpid ==
328 USB_PID_OUT, 328 USB_PID_OUT,
329 PTD_GET_TOGGLE(ptd) ^ 1); 329 PTD_GET_TOGGLE(ptd));
330 urb->actual_length += PTD_GET_COUNT(ptd);
330 urb->status = cc_to_error[TD_DATAUNDERRUN]; 331 urb->status = cc_to_error[TD_DATAUNDERRUN];
331 spin_unlock(&urb->lock); 332 spin_unlock(&urb->lock);
332 continue; 333 continue;
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index a99865c689c5..41f92b924761 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1702,10 +1702,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
1702 if ((endpoint->bmAttributes & 3) != 3) /* Not an interrupt endpoint */ 1702 if ((endpoint->bmAttributes & 3) != 3) /* Not an interrupt endpoint */
1703 continue; 1703 continue;
1704 1704
1705 /* handle potential highspeed HID correctly */
1706 interval = endpoint->bInterval; 1705 interval = endpoint->bInterval;
1707 if (dev->speed == USB_SPEED_HIGH)
1708 interval = 1 << (interval - 1);
1709 1706
1710 /* Change the polling interval of mice. */ 1707 /* Change the polling interval of mice. */
1711 if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0) 1708 if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index ddde5fb13f6b..5f7d3193d355 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -223,7 +223,7 @@ int usb_serial_generic_write_room (struct usb_serial_port *port)
223 dbg("%s - port %d", __FUNCTION__, port->number); 223 dbg("%s - port %d", __FUNCTION__, port->number);
224 224
225 if (serial->num_bulk_out) { 225 if (serial->num_bulk_out) {
226 if (port->write_urb_busy) 226 if (!(port->write_urb_busy))
227 room = port->bulk_out_size; 227 room = port->bulk_out_size;
228 } 228 }
229 229
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 6ef6f7760e47..809fee2140ac 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -565,7 +565,11 @@ static int vgacon_switch(struct vc_data *c)
565 scr_memcpyw((u16 *) c->vc_origin, (u16 *) c->vc_screenbuf, 565 scr_memcpyw((u16 *) c->vc_origin, (u16 *) c->vc_screenbuf,
566 c->vc_screenbuf_size > vga_vram_size ? 566 c->vc_screenbuf_size > vga_vram_size ?
567 vga_vram_size : c->vc_screenbuf_size); 567 vga_vram_size : c->vc_screenbuf_size);
568 vgacon_doresize(c, c->vc_cols, c->vc_rows); 568 if (!(vga_video_num_columns % 2) &&
569 vga_video_num_columns <= ORIG_VIDEO_COLS &&
570 vga_video_num_lines <= (ORIG_VIDEO_LINES *
571 vga_default_font_height) / c->vc_font.height)
572 vgacon_doresize(c, c->vc_cols, c->vc_rows);
569 } 573 }
570 574
571 return 0; /* Redrawing not needed */ 575 return 0; /* Redrawing not needed */
@@ -1023,7 +1027,8 @@ static int vgacon_resize(struct vc_data *c, unsigned int width,
1023 if (width % 2 || width > ORIG_VIDEO_COLS || 1027 if (width % 2 || width > ORIG_VIDEO_COLS ||
1024 height > (ORIG_VIDEO_LINES * vga_default_font_height)/ 1028 height > (ORIG_VIDEO_LINES * vga_default_font_height)/
1025 c->vc_font.height) 1029 c->vc_font.height)
1026 return -EINVAL; 1030 /* let svgatextmode tinker with video timings */
1031 return 0;
1027 1032
1028 if (CON_IS_VISIBLE(c) && !vga_is_gfx) /* who knows */ 1033 if (CON_IS_VISIBLE(c) && !vga_is_gfx) /* who knows */
1029 vgacon_doresize(c, width, height); 1034 vgacon_doresize(c, width, height);
diff --git a/drivers/video/p9100.c b/drivers/video/p9100.c
index 7808a01493ad..b76a5a9a125b 100644
--- a/drivers/video/p9100.c
+++ b/drivers/video/p9100.c
@@ -288,6 +288,9 @@ static void p9100_init_one(struct sbus_dev *sdev)
288 all->par.physbase = sdev->reg_addrs[2].phys_addr; 288 all->par.physbase = sdev->reg_addrs[2].phys_addr;
289 289
290 sbusfb_fill_var(&all->info.var, sdev->prom_node, 8); 290 sbusfb_fill_var(&all->info.var, sdev->prom_node, 8);
291 all->info.var.red.length = 8;
292 all->info.var.green.length = 8;
293 all->info.var.blue.length = 8;
291 294
292 linebytes = prom_getintdefault(sdev->prom_node, "linebytes", 295 linebytes = prom_getintdefault(sdev->prom_node, "linebytes",
293 all->info.var.xres); 296 all->info.var.xres);
@@ -323,6 +326,7 @@ static void p9100_init_one(struct sbus_dev *sdev)
323 kfree(all); 326 kfree(all);
324 return; 327 return;
325 } 328 }
329 fb_set_cmap(&all->info.cmap, &all->info);
326 330
327 list_add(&all->list, &p9100_list); 331 list_add(&all->list, &p9100_list);
328 332
diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index beeec7b51425..8000890e4271 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -592,6 +592,7 @@ sa1100fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
592 return ret; 592 return ret;
593} 593}
594 594
595#ifdef CONFIG_CPU_FREQ
595/* 596/*
596 * sa1100fb_display_dma_period() 597 * sa1100fb_display_dma_period()
597 * Calculate the minimum period (in picoseconds) between two DMA 598 * Calculate the minimum period (in picoseconds) between two DMA
@@ -606,6 +607,7 @@ static inline unsigned int sa1100fb_display_dma_period(struct fb_var_screeninfo
606 */ 607 */
607 return var->pixclock * 8 * 16 / var->bits_per_pixel; 608 return var->pixclock * 8 * 16 / var->bits_per_pixel;
608} 609}
610#endif
609 611
610/* 612/*
611 * sa1100fb_check_var(): 613 * sa1100fb_check_var():
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 1b6b74c116a9..14016b1cd948 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -77,8 +77,7 @@ static void w1_master_release(struct device *dev)
77 77
78 dev_dbg(dev, "%s: Releasing %s.\n", __func__, md->name); 78 dev_dbg(dev, "%s: Releasing %s.\n", __func__, md->name);
79 79
80 if (md->nls && md->nls->sk_socket) 80 dev_fini_netlink(md);
81 sock_release(md->nls->sk_socket);
82 memset(md, 0, sizeof(struct w1_master) + sizeof(struct w1_bus_master)); 81 memset(md, 0, sizeof(struct w1_master) + sizeof(struct w1_bus_master));
83 kfree(md); 82 kfree(md);
84} 83}
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index a4799e971d1c..bbc3cc63854f 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -175,16 +175,16 @@ static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl)
175} 175}
176 176
177/** 177/**
178 * v9fs_read - read from a file (internal) 178 * v9fs_file_read - read from a file
179 * @filep: file pointer to read 179 * @filep: file pointer to read
180 * @data: data buffer to read data into 180 * @data: data buffer to read data into
181 * @count: size of buffer 181 * @count: size of buffer
182 * @offset: offset at which to read data 182 * @offset: offset at which to read data
183 * 183 *
184 */ 184 */
185
186static ssize_t 185static ssize_t
187v9fs_read(struct file *filp, char *buffer, size_t count, loff_t * offset) 186v9fs_file_read(struct file *filp, char __user * data, size_t count,
187 loff_t * offset)
188{ 188{
189 struct inode *inode = filp->f_dentry->d_inode; 189 struct inode *inode = filp->f_dentry->d_inode;
190 struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode); 190 struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
@@ -194,6 +194,7 @@ v9fs_read(struct file *filp, char *buffer, size_t count, loff_t * offset)
194 int rsize = 0; 194 int rsize = 0;
195 int result = 0; 195 int result = 0;
196 int total = 0; 196 int total = 0;
197 int n;
197 198
198 dprintk(DEBUG_VFS, "\n"); 199 dprintk(DEBUG_VFS, "\n");
199 200
@@ -216,10 +217,15 @@ v9fs_read(struct file *filp, char *buffer, size_t count, loff_t * offset)
216 } else 217 } else
217 *offset += result; 218 *offset += result;
218 219
219 /* XXX - extra copy */ 220 n = copy_to_user(data, fcall->params.rread.data, result);
220 memcpy(buffer, fcall->params.rread.data, result); 221 if (n) {
222 dprintk(DEBUG_ERROR, "Problem copying to user %d\n", n);
223 kfree(fcall);
224 return -EFAULT;
225 }
226
221 count -= result; 227 count -= result;
222 buffer += result; 228 data += result;
223 total += result; 229 total += result;
224 230
225 kfree(fcall); 231 kfree(fcall);
@@ -232,42 +238,7 @@ v9fs_read(struct file *filp, char *buffer, size_t count, loff_t * offset)
232} 238}
233 239
234/** 240/**
235 * v9fs_file_read - read from a file 241 * v9fs_file_write - write to a file
236 * @filep: file pointer to read
237 * @data: data buffer to read data into
238 * @count: size of buffer
239 * @offset: offset at which to read data
240 *
241 */
242
243static ssize_t
244v9fs_file_read(struct file *filp, char __user * data, size_t count,
245 loff_t * offset)
246{
247 int retval = -1;
248 int ret = 0;
249 char *buffer;
250
251 buffer = kmalloc(count, GFP_KERNEL);
252 if (!buffer)
253 return -ENOMEM;
254
255 retval = v9fs_read(filp, buffer, count, offset);
256 if (retval > 0) {
257 if ((ret = copy_to_user(data, buffer, retval)) != 0) {
258 dprintk(DEBUG_ERROR, "Problem copying to user %d\n",
259 ret);
260 retval = ret;
261 }
262 }
263
264 kfree(buffer);
265
266 return retval;
267}
268
269/**
270 * v9fs_write - write to a file
271 * @filep: file pointer to write 242 * @filep: file pointer to write
272 * @data: data buffer to write data from 243 * @data: data buffer to write data from
273 * @count: size of buffer 244 * @count: size of buffer
@@ -276,7 +247,8 @@ v9fs_file_read(struct file *filp, char __user * data, size_t count,
276 */ 247 */
277 248
278static ssize_t 249static ssize_t
279v9fs_write(struct file *filp, char *buffer, size_t count, loff_t * offset) 250v9fs_file_write(struct file *filp, const char __user * data,
251 size_t count, loff_t * offset)
280{ 252{
281 struct inode *inode = filp->f_dentry->d_inode; 253 struct inode *inode = filp->f_dentry->d_inode;
282 struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode); 254 struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
@@ -286,30 +258,42 @@ v9fs_write(struct file *filp, char *buffer, size_t count, loff_t * offset)
286 int result = -EIO; 258 int result = -EIO;
287 int rsize = 0; 259 int rsize = 0;
288 int total = 0; 260 int total = 0;
261 char *buf;
289 262
290 dprintk(DEBUG_VFS, "data %p count %d offset %x\n", buffer, (int)count, 263 dprintk(DEBUG_VFS, "data %p count %d offset %x\n", data, (int)count,
291 (int)*offset); 264 (int)*offset);
292 rsize = v9ses->maxdata - V9FS_IOHDRSZ; 265 rsize = v9ses->maxdata - V9FS_IOHDRSZ;
293 if (v9fid->iounit != 0 && rsize > v9fid->iounit) 266 if (v9fid->iounit != 0 && rsize > v9fid->iounit)
294 rsize = v9fid->iounit; 267 rsize = v9fid->iounit;
295 268
296 dump_data(buffer, count); 269 buf = kmalloc(v9ses->maxdata - V9FS_IOHDRSZ, GFP_KERNEL);
270 if (!buf)
271 return -ENOMEM;
297 272
298 do { 273 do {
299 if (count < rsize) 274 if (count < rsize)
300 rsize = count; 275 rsize = count;
301 276
302 result = 277 result = copy_from_user(buf, data, rsize);
303 v9fs_t_write(v9ses, fid, *offset, rsize, buffer, &fcall); 278 if (result) {
279 dprintk(DEBUG_ERROR, "Problem copying from user\n");
280 kfree(buf);
281 return -EFAULT;
282 }
283
284 dump_data(buf, rsize);
285 result = v9fs_t_write(v9ses, fid, *offset, rsize, buf, &fcall);
304 if (result < 0) { 286 if (result < 0) {
305 eprintk(KERN_ERR, "error while writing: %s(%d)\n", 287 eprintk(KERN_ERR, "error while writing: %s(%d)\n",
306 FCALL_ERROR(fcall), result); 288 FCALL_ERROR(fcall), result);
307 kfree(fcall); 289 kfree(fcall);
290 kfree(buf);
308 return result; 291 return result;
309 } else 292 } else
310 *offset += result; 293 *offset += result;
311 294
312 kfree(fcall); 295 kfree(fcall);
296 fcall = NULL;
313 297
314 if (result != rsize) { 298 if (result != rsize) {
315 eprintk(KERN_ERR, 299 eprintk(KERN_ERR,
@@ -319,46 +303,14 @@ v9fs_write(struct file *filp, char *buffer, size_t count, loff_t * offset)
319 } 303 }
320 304
321 count -= result; 305 count -= result;
322 buffer += result; 306 data += result;
323 total += result; 307 total += result;
324 } while (count); 308 } while (count);
325 309
310 kfree(buf);
326 return total; 311 return total;
327} 312}
328 313
329/**
330 * v9fs_file_write - write to a file
331 * @filep: file pointer to write
332 * @data: data buffer to write data from
333 * @count: size of buffer
334 * @offset: offset at which to write data
335 *
336 */
337
338static ssize_t
339v9fs_file_write(struct file *filp, const char __user * data,
340 size_t count, loff_t * offset)
341{
342 int ret = -1;
343 char *buffer;
344
345 buffer = kmalloc(count, GFP_KERNEL);
346 if (buffer == NULL)
347 return -ENOMEM;
348
349 ret = copy_from_user(buffer, data, count);
350 if (ret) {
351 dprintk(DEBUG_ERROR, "Problem copying from user\n");
352 ret = -EFAULT;
353 } else {
354 ret = v9fs_write(filp, buffer, count, offset);
355 }
356
357 kfree(buffer);
358
359 return ret;
360}
361
362struct file_operations v9fs_file_operations = { 314struct file_operations v9fs_file_operations = {
363 .llseek = generic_file_llseek, 315 .llseek = generic_file_llseek,
364 .read = v9fs_file_read, 316 .read = v9fs_file_read,
diff --git a/fs/aio.c b/fs/aio.c
index d6b1551342b7..9fe7216457d8 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -398,7 +398,7 @@ static struct kiocb fastcall *__aio_get_req(struct kioctx *ctx)
398 if (unlikely(!req)) 398 if (unlikely(!req))
399 return NULL; 399 return NULL;
400 400
401 req->ki_flags = 1 << KIF_LOCKED; 401 req->ki_flags = 0;
402 req->ki_users = 2; 402 req->ki_users = 2;
403 req->ki_key = 0; 403 req->ki_key = 0;
404 req->ki_ctx = ctx; 404 req->ki_ctx = ctx;
@@ -547,25 +547,6 @@ struct kioctx *lookup_ioctx(unsigned long ctx_id)
547 return ioctx; 547 return ioctx;
548} 548}
549 549
550static int lock_kiocb_action(void *param)
551{
552 schedule();
553 return 0;
554}
555
556static inline void lock_kiocb(struct kiocb *iocb)
557{
558 wait_on_bit_lock(&iocb->ki_flags, KIF_LOCKED, lock_kiocb_action,
559 TASK_UNINTERRUPTIBLE);
560}
561
562static inline void unlock_kiocb(struct kiocb *iocb)
563{
564 kiocbClearLocked(iocb);
565 smp_mb__after_clear_bit();
566 wake_up_bit(&iocb->ki_flags, KIF_LOCKED);
567}
568
569/* 550/*
570 * use_mm 551 * use_mm
571 * Makes the calling kernel thread take on the specified 552 * Makes the calling kernel thread take on the specified
@@ -796,9 +777,7 @@ static int __aio_run_iocbs(struct kioctx *ctx)
796 * Hold an extra reference while retrying i/o. 777 * Hold an extra reference while retrying i/o.
797 */ 778 */
798 iocb->ki_users++; /* grab extra reference */ 779 iocb->ki_users++; /* grab extra reference */
799 lock_kiocb(iocb);
800 aio_run_iocb(iocb); 780 aio_run_iocb(iocb);
801 unlock_kiocb(iocb);
802 if (__aio_put_req(ctx, iocb)) /* drop extra ref */ 781 if (__aio_put_req(ctx, iocb)) /* drop extra ref */
803 put_ioctx(ctx); 782 put_ioctx(ctx);
804 } 783 }
@@ -1542,7 +1521,6 @@ int fastcall io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
1542 1521
1543 spin_lock_irq(&ctx->ctx_lock); 1522 spin_lock_irq(&ctx->ctx_lock);
1544 aio_run_iocb(req); 1523 aio_run_iocb(req);
1545 unlock_kiocb(req);
1546 if (!list_empty(&ctx->run_list)) { 1524 if (!list_empty(&ctx->run_list)) {
1547 /* drain the run list */ 1525 /* drain the run list */
1548 while (__aio_run_iocbs(ctx)) 1526 while (__aio_run_iocbs(ctx))
@@ -1674,7 +1652,6 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
1674 if (NULL != cancel) { 1652 if (NULL != cancel) {
1675 struct io_event tmp; 1653 struct io_event tmp;
1676 pr_debug("calling cancel\n"); 1654 pr_debug("calling cancel\n");
1677 lock_kiocb(kiocb);
1678 memset(&tmp, 0, sizeof(tmp)); 1655 memset(&tmp, 0, sizeof(tmp));
1679 tmp.obj = (u64)(unsigned long)kiocb->ki_obj.user; 1656 tmp.obj = (u64)(unsigned long)kiocb->ki_obj.user;
1680 tmp.data = kiocb->ki_user_data; 1657 tmp.data = kiocb->ki_user_data;
@@ -1686,7 +1663,6 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
1686 if (copy_to_user(result, &tmp, sizeof(tmp))) 1663 if (copy_to_user(result, &tmp, sizeof(tmp)))
1687 ret = -EFAULT; 1664 ret = -EFAULT;
1688 } 1665 }
1689 unlock_kiocb(kiocb);
1690 } else 1666 } else
1691 ret = -EINVAL; 1667 ret = -EINVAL;
1692 1668
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 7976a238f0a3..d4b15576e584 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -905,7 +905,7 @@ static int load_elf_binary(struct linux_binprm * bprm, struct pt_regs * regs)
905 send_sig(SIGKILL, current, 0); 905 send_sig(SIGKILL, current, 0);
906 goto out_free_dentry; 906 goto out_free_dentry;
907 } 907 }
908 if (padzero(elf_bss)) { 908 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
909 send_sig(SIGSEGV, current, 0); 909 send_sig(SIGSEGV, current, 0);
910 retval = -EFAULT; /* Nobody gets to see this, but.. */ 910 retval = -EFAULT; /* Nobody gets to see this, but.. */
911 goto out_free_dentry; 911 goto out_free_dentry;
diff --git a/fs/bio.c b/fs/bio.c
index 83a349574567..7d81a93afd48 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -75,7 +75,7 @@ struct bio_set {
75 */ 75 */
76static struct bio_set *fs_bio_set; 76static struct bio_set *fs_bio_set;
77 77
78static inline struct bio_vec *bvec_alloc_bs(unsigned int __nocast gfp_mask, int nr, unsigned long *idx, struct bio_set *bs) 78static inline struct bio_vec *bvec_alloc_bs(gfp_t gfp_mask, int nr, unsigned long *idx, struct bio_set *bs)
79{ 79{
80 struct bio_vec *bvl; 80 struct bio_vec *bvl;
81 struct biovec_slab *bp; 81 struct biovec_slab *bp;
@@ -155,7 +155,7 @@ inline void bio_init(struct bio *bio)
155 * allocate bio and iovecs from the memory pools specified by the 155 * allocate bio and iovecs from the memory pools specified by the
156 * bio_set structure. 156 * bio_set structure.
157 **/ 157 **/
158struct bio *bio_alloc_bioset(unsigned int __nocast gfp_mask, int nr_iovecs, struct bio_set *bs) 158struct bio *bio_alloc_bioset(gfp_t gfp_mask, int nr_iovecs, struct bio_set *bs)
159{ 159{
160 struct bio *bio = mempool_alloc(bs->bio_pool, gfp_mask); 160 struct bio *bio = mempool_alloc(bs->bio_pool, gfp_mask);
161 161
@@ -181,7 +181,7 @@ out:
181 return bio; 181 return bio;
182} 182}
183 183
184struct bio *bio_alloc(unsigned int __nocast gfp_mask, int nr_iovecs) 184struct bio *bio_alloc(gfp_t gfp_mask, int nr_iovecs)
185{ 185{
186 struct bio *bio = bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set); 186 struct bio *bio = bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set);
187 187
@@ -277,7 +277,7 @@ inline void __bio_clone(struct bio *bio, struct bio *bio_src)
277 * 277 *
278 * Like __bio_clone, only also allocates the returned bio 278 * Like __bio_clone, only also allocates the returned bio
279 */ 279 */
280struct bio *bio_clone(struct bio *bio, unsigned int __nocast gfp_mask) 280struct bio *bio_clone(struct bio *bio, gfp_t gfp_mask)
281{ 281{
282 struct bio *b = bio_alloc_bioset(gfp_mask, bio->bi_max_vecs, fs_bio_set); 282 struct bio *b = bio_alloc_bioset(gfp_mask, bio->bi_max_vecs, fs_bio_set);
283 283
@@ -1078,7 +1078,7 @@ struct bio_pair *bio_split(struct bio *bi, mempool_t *pool, int first_sectors)
1078 return bp; 1078 return bp;
1079} 1079}
1080 1080
1081static void *bio_pair_alloc(unsigned int __nocast gfp_flags, void *data) 1081static void *bio_pair_alloc(gfp_t gfp_flags, void *data)
1082{ 1082{
1083 return kmalloc(sizeof(struct bio_pair), gfp_flags); 1083 return kmalloc(sizeof(struct bio_pair), gfp_flags);
1084} 1084}
diff --git a/fs/buffer.c b/fs/buffer.c
index 6cbfceabd95d..1216c0d3c8ce 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -3045,7 +3045,7 @@ static void recalc_bh_state(void)
3045 buffer_heads_over_limit = (tot > max_buffer_heads); 3045 buffer_heads_over_limit = (tot > max_buffer_heads);
3046} 3046}
3047 3047
3048struct buffer_head *alloc_buffer_head(unsigned int __nocast gfp_flags) 3048struct buffer_head *alloc_buffer_head(gfp_t gfp_flags)
3049{ 3049{
3050 struct buffer_head *ret = kmem_cache_alloc(bh_cachep, gfp_flags); 3050 struct buffer_head *ret = kmem_cache_alloc(bh_cachep, gfp_flags);
3051 if (ret) { 3051 if (ret) {
diff --git a/fs/mpage.c b/fs/mpage.c
index bb9aebe93862..c5adcdddf3cc 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -102,7 +102,7 @@ static struct bio *mpage_bio_submit(int rw, struct bio *bio)
102static struct bio * 102static struct bio *
103mpage_alloc(struct block_device *bdev, 103mpage_alloc(struct block_device *bdev,
104 sector_t first_sector, int nr_vecs, 104 sector_t first_sector, int nr_vecs,
105 unsigned int __nocast gfp_flags) 105 gfp_t gfp_flags)
106{ 106{
107 struct bio *bio; 107 struct bio *bio;
108 108
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index d7f7eb669d03..4a36839f0bbd 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -85,6 +85,10 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct
85 struct nfs_delegation *delegation; 85 struct nfs_delegation *delegation;
86 int status = 0; 86 int status = 0;
87 87
88 /* Ensure we first revalidate the attributes and page cache! */
89 if ((nfsi->cache_validity & (NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_ATTR)))
90 __nfs_revalidate_inode(NFS_SERVER(inode), inode);
91
88 delegation = nfs_alloc_delegation(); 92 delegation = nfs_alloc_delegation();
89 if (delegation == NULL) 93 if (delegation == NULL)
90 return -ENOMEM; 94 return -ENOMEM;
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index f6b9eda925c5..6bdcfa95de94 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -137,7 +137,8 @@ static int nfs_revalidate_file(struct inode *inode, struct file *filp)
137 struct nfs_inode *nfsi = NFS_I(inode); 137 struct nfs_inode *nfsi = NFS_I(inode);
138 int retval = 0; 138 int retval = 0;
139 139
140 if ((nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE) || nfs_attribute_timeout(inode)) 140 if ((nfsi->cache_validity & (NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_ATTR))
141 || nfs_attribute_timeout(inode))
141 retval = __nfs_revalidate_inode(NFS_SERVER(inode), inode); 142 retval = __nfs_revalidate_inode(NFS_SERVER(inode), inode);
142 nfs_revalidate_mapping(inode, filp->f_mapping); 143 nfs_revalidate_mapping(inode, filp->f_mapping);
143 return 0; 144 return 0;
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 6922469d6fc5..d4eadeea128e 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -877,12 +877,10 @@ static int nfs_wait_on_inode(struct inode *inode)
877 sigset_t oldmask; 877 sigset_t oldmask;
878 int error; 878 int error;
879 879
880 atomic_inc(&inode->i_count);
881 rpc_clnt_sigmask(clnt, &oldmask); 880 rpc_clnt_sigmask(clnt, &oldmask);
882 error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING, 881 error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING,
883 nfs_wait_schedule, TASK_INTERRUPTIBLE); 882 nfs_wait_schedule, TASK_INTERRUPTIBLE);
884 rpc_clnt_sigunmask(clnt, &oldmask); 883 rpc_clnt_sigunmask(clnt, &oldmask);
885 iput(inode);
886 884
887 return error; 885 return error;
888} 886}
@@ -1226,10 +1224,6 @@ int nfs_refresh_inode(struct inode *inode, struct nfs_fattr *fattr)
1226 loff_t cur_size, new_isize; 1224 loff_t cur_size, new_isize;
1227 int data_unstable; 1225 int data_unstable;
1228 1226
1229 /* Do we hold a delegation? */
1230 if (nfs_have_delegation(inode, FMODE_READ))
1231 return 0;
1232
1233 spin_lock(&inode->i_lock); 1227 spin_lock(&inode->i_lock);
1234 1228
1235 /* Are we in the process of updating data on the server? */ 1229 /* Are we in the process of updating data on the server? */
@@ -1350,7 +1344,8 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign
1350 nfsi->read_cache_jiffies = fattr->timestamp; 1344 nfsi->read_cache_jiffies = fattr->timestamp;
1351 1345
1352 /* Are we racing with known updates of the metadata on the server? */ 1346 /* Are we racing with known updates of the metadata on the server? */
1353 data_unstable = ! nfs_verify_change_attribute(inode, verifier); 1347 data_unstable = ! (nfs_verify_change_attribute(inode, verifier) ||
1348 (nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE));
1354 1349
1355 /* Check if our cached file size is stale */ 1350 /* Check if our cached file size is stale */
1356 new_isize = nfs_size_to_loff_t(fattr->size); 1351 new_isize = nfs_size_to_loff_t(fattr->size);
diff --git a/fs/nfs_common/nfsacl.c b/fs/nfs_common/nfsacl.c
index 251e5a1bb1c4..0c2be8c0307d 100644
--- a/fs/nfs_common/nfsacl.c
+++ b/fs/nfs_common/nfsacl.c
@@ -48,43 +48,26 @@ xdr_nfsace_encode(struct xdr_array2_desc *desc, void *elem)
48 (struct nfsacl_encode_desc *) desc; 48 (struct nfsacl_encode_desc *) desc;
49 u32 *p = (u32 *) elem; 49 u32 *p = (u32 *) elem;
50 50
51 if (nfsacl_desc->count < nfsacl_desc->acl->a_count) { 51 struct posix_acl_entry *entry =
52 struct posix_acl_entry *entry = 52 &nfsacl_desc->acl->a_entries[nfsacl_desc->count++];
53 &nfsacl_desc->acl->a_entries[nfsacl_desc->count++];
54 53
55 *p++ = htonl(entry->e_tag | nfsacl_desc->typeflag); 54 *p++ = htonl(entry->e_tag | nfsacl_desc->typeflag);
56 switch(entry->e_tag) { 55 switch(entry->e_tag) {
57 case ACL_USER_OBJ: 56 case ACL_USER_OBJ:
58 *p++ = htonl(nfsacl_desc->uid); 57 *p++ = htonl(nfsacl_desc->uid);
59 break; 58 break;
60 case ACL_GROUP_OBJ: 59 case ACL_GROUP_OBJ:
61 *p++ = htonl(nfsacl_desc->gid); 60 *p++ = htonl(nfsacl_desc->gid);
62 break; 61 break;
63 case ACL_USER: 62 case ACL_USER:
64 case ACL_GROUP: 63 case ACL_GROUP:
65 *p++ = htonl(entry->e_id); 64 *p++ = htonl(entry->e_id);
66 break; 65 break;
67 default: /* Solaris depends on that! */ 66 default: /* Solaris depends on that! */
68 *p++ = 0; 67 *p++ = 0;
69 break; 68 break;
70 }
71 *p++ = htonl(entry->e_perm & S_IRWXO);
72 } else {
73 const struct posix_acl_entry *pa, *pe;
74 int group_obj_perm = ACL_READ|ACL_WRITE|ACL_EXECUTE;
75
76 FOREACH_ACL_ENTRY(pa, nfsacl_desc->acl, pe) {
77 if (pa->e_tag == ACL_GROUP_OBJ) {
78 group_obj_perm = pa->e_perm & S_IRWXO;
79 break;
80 }
81 }
82 /* fake up ACL_MASK entry */
83 *p++ = htonl(ACL_MASK | nfsacl_desc->typeflag);
84 *p++ = htonl(0);
85 *p++ = htonl(group_obj_perm);
86 } 69 }
87 70 *p++ = htonl(entry->e_perm & S_IRWXO);
88 return 0; 71 return 0;
89} 72}
90 73
@@ -105,11 +88,28 @@ nfsacl_encode(struct xdr_buf *buf, unsigned int base, struct inode *inode,
105 .gid = inode->i_gid, 88 .gid = inode->i_gid,
106 }; 89 };
107 int err; 90 int err;
91 struct posix_acl *acl2 = NULL;
108 92
109 if (entries > NFS_ACL_MAX_ENTRIES || 93 if (entries > NFS_ACL_MAX_ENTRIES ||
110 xdr_encode_word(buf, base, entries)) 94 xdr_encode_word(buf, base, entries))
111 return -EINVAL; 95 return -EINVAL;
96 if (encode_entries && acl && acl->a_count == 3) {
97 /* Fake up an ACL_MASK entry. */
98 acl2 = posix_acl_alloc(4, GFP_KERNEL);
99 if (!acl2)
100 return -ENOMEM;
101 /* Insert entries in canonical order: other orders seem
102 to confuse Solaris VxFS. */
103 acl2->a_entries[0] = acl->a_entries[0]; /* ACL_USER_OBJ */
104 acl2->a_entries[1] = acl->a_entries[1]; /* ACL_GROUP_OBJ */
105 acl2->a_entries[2] = acl->a_entries[1]; /* ACL_MASK */
106 acl2->a_entries[2].e_tag = ACL_MASK;
107 acl2->a_entries[3] = acl->a_entries[2]; /* ACL_OTHER */
108 nfsacl_desc.acl = acl2;
109 }
112 err = xdr_encode_array2(buf, base + 4, &nfsacl_desc.desc); 110 err = xdr_encode_array2(buf, base + 4, &nfsacl_desc.desc);
111 if (acl2)
112 posix_acl_release(acl2);
113 if (!err) 113 if (!err)
114 err = 8 + nfsacl_desc.desc.elem_size * 114 err = 8 + nfsacl_desc.desc.elem_size *
115 nfsacl_desc.desc.array_len; 115 nfsacl_desc.desc.array_len;
diff --git a/fs/ntfs/malloc.h b/fs/ntfs/malloc.h
index 006946efca8c..590887b943f5 100644
--- a/fs/ntfs/malloc.h
+++ b/fs/ntfs/malloc.h
@@ -40,7 +40,7 @@
40 * Depending on @gfp_mask the allocation may be guaranteed to succeed. 40 * Depending on @gfp_mask the allocation may be guaranteed to succeed.
41 */ 41 */
42static inline void *__ntfs_malloc(unsigned long size, 42static inline void *__ntfs_malloc(unsigned long size,
43 unsigned int __nocast gfp_mask) 43 gfp_t gfp_mask)
44{ 44{
45 if (likely(size <= PAGE_SIZE)) { 45 if (likely(size <= PAGE_SIZE)) {
46 BUG_ON(!size); 46 BUG_ON(!size);
diff --git a/fs/posix_acl.c b/fs/posix_acl.c
index 296480e96dd5..6c8dcf7613fd 100644
--- a/fs/posix_acl.c
+++ b/fs/posix_acl.c
@@ -35,7 +35,7 @@ EXPORT_SYMBOL(posix_acl_permission);
35 * Allocate a new ACL with the specified number of entries. 35 * Allocate a new ACL with the specified number of entries.
36 */ 36 */
37struct posix_acl * 37struct posix_acl *
38posix_acl_alloc(int count, unsigned int __nocast flags) 38posix_acl_alloc(int count, gfp_t flags)
39{ 39{
40 const size_t size = sizeof(struct posix_acl) + 40 const size_t size = sizeof(struct posix_acl) +
41 count * sizeof(struct posix_acl_entry); 41 count * sizeof(struct posix_acl_entry);
@@ -51,7 +51,7 @@ posix_acl_alloc(int count, unsigned int __nocast flags)
51 * Clone an ACL. 51 * Clone an ACL.
52 */ 52 */
53struct posix_acl * 53struct posix_acl *
54posix_acl_clone(const struct posix_acl *acl, unsigned int __nocast flags) 54posix_acl_clone(const struct posix_acl *acl, gfp_t flags)
55{ 55{
56 struct posix_acl *clone = NULL; 56 struct posix_acl *clone = NULL;
57 57
@@ -185,7 +185,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, mode_t *mode_p)
185 * Create an ACL representing the file mode permission bits of an inode. 185 * Create an ACL representing the file mode permission bits of an inode.
186 */ 186 */
187struct posix_acl * 187struct posix_acl *
188posix_acl_from_mode(mode_t mode, unsigned int __nocast flags) 188posix_acl_from_mode(mode_t mode, gfp_t flags)
189{ 189{
190 struct posix_acl *acl = posix_acl_alloc(3, flags); 190 struct posix_acl *acl = posix_acl_alloc(3, flags);
191 if (!acl) 191 if (!acl)
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 3b33f94020db..a170450aadb1 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -103,7 +103,9 @@ enum pid_directory_inos {
103 PROC_TGID_NUMA_MAPS, 103 PROC_TGID_NUMA_MAPS,
104 PROC_TGID_MOUNTS, 104 PROC_TGID_MOUNTS,
105 PROC_TGID_WCHAN, 105 PROC_TGID_WCHAN,
106#ifdef CONFIG_MMU
106 PROC_TGID_SMAPS, 107 PROC_TGID_SMAPS,
108#endif
107#ifdef CONFIG_SCHEDSTATS 109#ifdef CONFIG_SCHEDSTATS
108 PROC_TGID_SCHEDSTAT, 110 PROC_TGID_SCHEDSTAT,
109#endif 111#endif
@@ -141,7 +143,9 @@ enum pid_directory_inos {
141 PROC_TID_NUMA_MAPS, 143 PROC_TID_NUMA_MAPS,
142 PROC_TID_MOUNTS, 144 PROC_TID_MOUNTS,
143 PROC_TID_WCHAN, 145 PROC_TID_WCHAN,
146#ifdef CONFIG_MMU
144 PROC_TID_SMAPS, 147 PROC_TID_SMAPS,
148#endif
145#ifdef CONFIG_SCHEDSTATS 149#ifdef CONFIG_SCHEDSTATS
146 PROC_TID_SCHEDSTAT, 150 PROC_TID_SCHEDSTAT,
147#endif 151#endif
@@ -195,7 +199,9 @@ static struct pid_entry tgid_base_stuff[] = {
195 E(PROC_TGID_ROOT, "root", S_IFLNK|S_IRWXUGO), 199 E(PROC_TGID_ROOT, "root", S_IFLNK|S_IRWXUGO),
196 E(PROC_TGID_EXE, "exe", S_IFLNK|S_IRWXUGO), 200 E(PROC_TGID_EXE, "exe", S_IFLNK|S_IRWXUGO),
197 E(PROC_TGID_MOUNTS, "mounts", S_IFREG|S_IRUGO), 201 E(PROC_TGID_MOUNTS, "mounts", S_IFREG|S_IRUGO),
202#ifdef CONFIG_MMU
198 E(PROC_TGID_SMAPS, "smaps", S_IFREG|S_IRUGO), 203 E(PROC_TGID_SMAPS, "smaps", S_IFREG|S_IRUGO),
204#endif
199#ifdef CONFIG_SECURITY 205#ifdef CONFIG_SECURITY
200 E(PROC_TGID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO), 206 E(PROC_TGID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO),
201#endif 207#endif
@@ -235,7 +241,9 @@ static struct pid_entry tid_base_stuff[] = {
235 E(PROC_TID_ROOT, "root", S_IFLNK|S_IRWXUGO), 241 E(PROC_TID_ROOT, "root", S_IFLNK|S_IRWXUGO),
236 E(PROC_TID_EXE, "exe", S_IFLNK|S_IRWXUGO), 242 E(PROC_TID_EXE, "exe", S_IFLNK|S_IRWXUGO),
237 E(PROC_TID_MOUNTS, "mounts", S_IFREG|S_IRUGO), 243 E(PROC_TID_MOUNTS, "mounts", S_IFREG|S_IRUGO),
244#ifdef CONFIG_MMU
238 E(PROC_TID_SMAPS, "smaps", S_IFREG|S_IRUGO), 245 E(PROC_TID_SMAPS, "smaps", S_IFREG|S_IRUGO),
246#endif
239#ifdef CONFIG_SECURITY 247#ifdef CONFIG_SECURITY
240 E(PROC_TID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO), 248 E(PROC_TID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO),
241#endif 249#endif
@@ -630,6 +638,7 @@ static struct file_operations proc_numa_maps_operations = {
630}; 638};
631#endif 639#endif
632 640
641#ifdef CONFIG_MMU
633extern struct seq_operations proc_pid_smaps_op; 642extern struct seq_operations proc_pid_smaps_op;
634static int smaps_open(struct inode *inode, struct file *file) 643static int smaps_open(struct inode *inode, struct file *file)
635{ 644{
@@ -648,6 +657,7 @@ static struct file_operations proc_smaps_operations = {
648 .llseek = seq_lseek, 657 .llseek = seq_lseek,
649 .release = seq_release, 658 .release = seq_release,
650}; 659};
660#endif
651 661
652extern struct seq_operations mounts_op; 662extern struct seq_operations mounts_op;
653static int mounts_open(struct inode *inode, struct file *file) 663static int mounts_open(struct inode *inode, struct file *file)
@@ -1681,10 +1691,12 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
1681 case PROC_TGID_MOUNTS: 1691 case PROC_TGID_MOUNTS:
1682 inode->i_fop = &proc_mounts_operations; 1692 inode->i_fop = &proc_mounts_operations;
1683 break; 1693 break;
1694#ifdef CONFIG_MMU
1684 case PROC_TID_SMAPS: 1695 case PROC_TID_SMAPS:
1685 case PROC_TGID_SMAPS: 1696 case PROC_TGID_SMAPS:
1686 inode->i_fop = &proc_smaps_operations; 1697 inode->i_fop = &proc_smaps_operations;
1687 break; 1698 break;
1699#endif
1688#ifdef CONFIG_SECURITY 1700#ifdef CONFIG_SECURITY
1689 case PROC_TID_ATTR: 1701 case PROC_TID_ATTR:
1690 inode->i_nlink = 2; 1702 inode->i_nlink = 2;
diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
index f3bf016d5ee3..cff10ab1af63 100644
--- a/fs/proc/nommu.c
+++ b/fs/proc/nommu.c
@@ -91,6 +91,7 @@ static void *nommu_vma_list_start(struct seq_file *m, loff_t *_pos)
91 next = _rb; 91 next = _rb;
92 break; 92 break;
93 } 93 }
94 pos--;
94 } 95 }
95 96
96 return next; 97 return next;
diff --git a/fs/relayfs/buffers.c b/fs/relayfs/buffers.c
index 2aa8e2719999..84e21ffa5ca8 100644
--- a/fs/relayfs/buffers.c
+++ b/fs/relayfs/buffers.c
@@ -109,7 +109,7 @@ static void *relay_alloc_buf(struct rchan_buf *buf, unsigned long size)
109 if (unlikely(!buf->page_array[i])) 109 if (unlikely(!buf->page_array[i]))
110 goto depopulate; 110 goto depopulate;
111 } 111 }
112 mem = vmap(buf->page_array, n_pages, GFP_KERNEL, PAGE_KERNEL); 112 mem = vmap(buf->page_array, n_pages, VM_MAP, PAGE_KERNEL);
113 if (!mem) 113 if (!mem)
114 goto depopulate; 114 goto depopulate;
115 115
diff --git a/fs/xfs/linux-2.6/kmem.c b/fs/xfs/linux-2.6/kmem.c
index 4b184559f231..d2653b589b1c 100644
--- a/fs/xfs/linux-2.6/kmem.c
+++ b/fs/xfs/linux-2.6/kmem.c
@@ -45,7 +45,7 @@
45 45
46 46
47void * 47void *
48kmem_alloc(size_t size, unsigned int __nocast flags) 48kmem_alloc(size_t size, gfp_t flags)
49{ 49{
50 int retries = 0; 50 int retries = 0;
51 unsigned int lflags = kmem_flags_convert(flags); 51 unsigned int lflags = kmem_flags_convert(flags);
@@ -67,7 +67,7 @@ kmem_alloc(size_t size, unsigned int __nocast flags)
67} 67}
68 68
69void * 69void *
70kmem_zalloc(size_t size, unsigned int __nocast flags) 70kmem_zalloc(size_t size, gfp_t flags)
71{ 71{
72 void *ptr; 72 void *ptr;
73 73
@@ -90,7 +90,7 @@ kmem_free(void *ptr, size_t size)
90 90
91void * 91void *
92kmem_realloc(void *ptr, size_t newsize, size_t oldsize, 92kmem_realloc(void *ptr, size_t newsize, size_t oldsize,
93 unsigned int __nocast flags) 93 gfp_t flags)
94{ 94{
95 void *new; 95 void *new;
96 96
@@ -105,7 +105,7 @@ kmem_realloc(void *ptr, size_t newsize, size_t oldsize,
105} 105}
106 106
107void * 107void *
108kmem_zone_alloc(kmem_zone_t *zone, unsigned int __nocast flags) 108kmem_zone_alloc(kmem_zone_t *zone, gfp_t flags)
109{ 109{
110 int retries = 0; 110 int retries = 0;
111 unsigned int lflags = kmem_flags_convert(flags); 111 unsigned int lflags = kmem_flags_convert(flags);
@@ -124,7 +124,7 @@ kmem_zone_alloc(kmem_zone_t *zone, unsigned int __nocast flags)
124} 124}
125 125
126void * 126void *
127kmem_zone_zalloc(kmem_zone_t *zone, unsigned int __nocast flags) 127kmem_zone_zalloc(kmem_zone_t *zone, gfp_t flags)
128{ 128{
129 void *ptr; 129 void *ptr;
130 130
diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h
index 109fcf27e256..ee7010f085bc 100644
--- a/fs/xfs/linux-2.6/kmem.h
+++ b/fs/xfs/linux-2.6/kmem.h
@@ -81,7 +81,7 @@ typedef unsigned long xfs_pflags_t;
81 *(NSTATEP) = *(OSTATEP); \ 81 *(NSTATEP) = *(OSTATEP); \
82} while (0) 82} while (0)
83 83
84static __inline unsigned int kmem_flags_convert(unsigned int __nocast flags) 84static __inline unsigned int kmem_flags_convert(gfp_t flags)
85{ 85{
86 unsigned int lflags = __GFP_NOWARN; /* we'll report problems, if need be */ 86 unsigned int lflags = __GFP_NOWARN; /* we'll report problems, if need be */
87 87
@@ -125,13 +125,12 @@ kmem_zone_destroy(kmem_zone_t *zone)
125 BUG(); 125 BUG();
126} 126}
127 127
128extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast); 128extern void *kmem_zone_zalloc(kmem_zone_t *, gfp_t);
129extern void *kmem_zone_alloc(kmem_zone_t *, unsigned int __nocast); 129extern void *kmem_zone_alloc(kmem_zone_t *, gfp_t);
130 130
131extern void *kmem_alloc(size_t, unsigned int __nocast); 131extern void *kmem_alloc(size_t, gfp_t);
132extern void *kmem_realloc(void *, size_t, size_t, 132extern void *kmem_realloc(void *, size_t, size_t, gfp_t);
133 unsigned int __nocast); 133extern void *kmem_zalloc(size_t, gfp_t);
134extern void *kmem_zalloc(size_t, unsigned int __nocast);
135extern void kmem_free(void *, size_t); 134extern void kmem_free(void *, size_t);
136 135
137typedef struct shrinker *kmem_shaker_t; 136typedef struct shrinker *kmem_shaker_t;
diff --git a/include/asm-arm/arch-imx/imx-regs.h b/include/asm-arm/arch-imx/imx-regs.h
index 229f7008d74f..a6912b3d8671 100644
--- a/include/asm-arm/arch-imx/imx-regs.h
+++ b/include/asm-arm/arch-imx/imx-regs.h
@@ -215,7 +215,7 @@
215#define PC31_AOUT_UART3_RX ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 31) 215#define PC31_AOUT_UART3_RX ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 31)
216#define PD6_PF_LSCLK ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 6 ) 216#define PD6_PF_LSCLK ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 6 )
217#define PD7_PF_REV ( GPIO_PORTD | GPIO_PF | 7 ) 217#define PD7_PF_REV ( GPIO_PORTD | GPIO_PF | 7 )
218#define PD7_AF_UART2_DTR ( GPIO_PORTD | GPIO_IN | GPIO_AF | 7 ) 218#define PD7_AF_UART2_DTR ( GPIO_GIUS | GPIO_PORTD | GPIO_IN | GPIO_AF | 7 )
219#define PD7_AIN_SPI2_SCLK ( GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 7 ) 219#define PD7_AIN_SPI2_SCLK ( GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 7 )
220#define PD8_PF_CLS ( GPIO_PORTD | GPIO_PF | 8 ) 220#define PD8_PF_CLS ( GPIO_PORTD | GPIO_PF | 8 )
221#define PD8_AF_UART2_DCD ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 8 ) 221#define PD8_AF_UART2_DCD ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 8 )
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 939d9e5020a0..13fa2deb4ddd 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -126,8 +126,8 @@
126#define DRCMR12 __REG(0x40000130) /* Request to Channel Map Register for AC97 audio transmit Request */ 126#define DRCMR12 __REG(0x40000130) /* Request to Channel Map Register for AC97 audio transmit Request */
127#define DRCMR13 __REG(0x40000134) /* Request to Channel Map Register for SSP receive Request */ 127#define DRCMR13 __REG(0x40000134) /* Request to Channel Map Register for SSP receive Request */
128#define DRCMR14 __REG(0x40000138) /* Request to Channel Map Register for SSP transmit Request */ 128#define DRCMR14 __REG(0x40000138) /* Request to Channel Map Register for SSP transmit Request */
129#define DRCMR15 __REG(0x4000013c) /* Reserved */ 129#define DRCMR15 __REG(0x4000013c) /* Request to Channel Map Register for SSP2 receive Request */
130#define DRCMR16 __REG(0x40000140) /* Reserved */ 130#define DRCMR16 __REG(0x40000140) /* Request to Channel Map Register for SSP2 transmit Request */
131#define DRCMR17 __REG(0x40000144) /* Request to Channel Map Register for ICP receive Request */ 131#define DRCMR17 __REG(0x40000144) /* Request to Channel Map Register for ICP receive Request */
132#define DRCMR18 __REG(0x40000148) /* Request to Channel Map Register for ICP transmit Request */ 132#define DRCMR18 __REG(0x40000148) /* Request to Channel Map Register for ICP transmit Request */
133#define DRCMR19 __REG(0x4000014c) /* Request to Channel Map Register for STUART receive Request */ 133#define DRCMR19 __REG(0x4000014c) /* Request to Channel Map Register for STUART receive Request */
@@ -151,7 +151,8 @@
151#define DRCMR37 __REG(0x40000194) /* Request to Channel Map Register for USB endpoint 13 Request */ 151#define DRCMR37 __REG(0x40000194) /* Request to Channel Map Register for USB endpoint 13 Request */
152#define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */ 152#define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */
153#define DRCMR39 __REG(0x4000019C) /* Reserved */ 153#define DRCMR39 __REG(0x4000019C) /* Reserved */
154 154#define DRCMR66 __REG(0x40001108) /* Request to Channel Map Register for SSP3 receive Request */
155#define DRCMR67 __REG(0x4000110C) /* Request to Channel Map Register for SSP3 transmit Request */
155#define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */ 156#define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */
156#define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */ 157#define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */
157#define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */ 158#define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */
diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h
index 21c0e16dce5f..aba9b30f4249 100644
--- a/include/asm-arm/arch-pxa/pxafb.h
+++ b/include/asm-arm/arch-pxa/pxafb.h
@@ -66,4 +66,5 @@ struct pxafb_mach_info {
66 66
67}; 67};
68void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info); 68void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info);
69void set_pxa_fb_parent(struct device *parent_dev);
69unsigned long pxafb_get_hsync_time(struct device *dev); 70unsigned long pxafb_get_hsync_time(struct device *dev);
diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h
index 48a39918a760..1c9de29cafef 100644
--- a/include/asm-arm/arch-s3c2410/hardware.h
+++ b/include/asm-arm/arch-s3c2410/hardware.h
@@ -92,6 +92,13 @@ extern unsigned int s3c2410_gpio_getpin(unsigned int pin);
92 92
93extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg); 93extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg);
94 94
95#ifdef CONFIG_CPU_S3C2440
96
97extern int s3c2440_set_dsc(unsigned int pin, unsigned int value);
98
99#endif /* CONFIG_CPU_S3C2440 */
100
101
95#endif /* __ASSEMBLY__ */ 102#endif /* __ASSEMBLY__ */
96 103
97#include <asm/sizes.h> 104#include <asm/sizes.h>
diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h
index 418233a7ee6f..4bf272ed9add 100644
--- a/include/asm-arm/arch-s3c2410/io.h
+++ b/include/asm-arm/arch-s3c2410/io.h
@@ -9,7 +9,7 @@
9 * 06-Dec-1997 RMK Created. 9 * 06-Dec-1997 RMK Created.
10 * 02-Sep-2003 BJD Modified for S3C2410 10 * 02-Sep-2003 BJD Modified for S3C2410
11 * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA 11 * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
12 * 12 * 13-Oct-2005 BJD Fixed problems with LDRH/STRH offset range
13 */ 13 */
14 14
15#ifndef __ASM_ARM_ARCH_IO_H 15#ifndef __ASM_ARM_ARCH_IO_H
@@ -97,7 +97,7 @@ DECLARE_IO(int,l,"")
97 else \ 97 else \
98 __asm__ __volatile__( \ 98 __asm__ __volatile__( \
99 "strb %0, [%1, #0] @ outbc" \ 99 "strb %0, [%1, #0] @ outbc" \
100 : : "r" (value), "r" ((port))); \ 100 : : "r" (value), "r" ((port))); \
101}) 101})
102 102
103#define __inbc(port) \ 103#define __inbc(port) \
@@ -110,35 +110,61 @@ DECLARE_IO(int,l,"")
110 else \ 110 else \
111 __asm__ __volatile__( \ 111 __asm__ __volatile__( \
112 "ldrb %0, [%1, #0] @ inbc" \ 112 "ldrb %0, [%1, #0] @ inbc" \
113 : "=r" (result) : "r" ((port))); \ 113 : "=r" (result) : "r" ((port))); \
114 result; \ 114 result; \
115}) 115})
116 116
117#define __outwc(value,port) \ 117#define __outwc(value,port) \
118({ \ 118({ \
119 unsigned long v = value; \ 119 unsigned long v = value; \
120 if (__PORT_PCIO((port))) \ 120 if (__PORT_PCIO((port))) { \
121 __asm__ __volatile__( \ 121 if ((port) < 256 && (port) > -256) \
122 "strh %0, [%1, %2] @ outwc" \ 122 __asm__ __volatile__( \
123 : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \ 123 "strh %0, [%1, %2] @ outwc" \
124 else \ 124 : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \
125 else if ((port) > 0) \
126 __asm__ __volatile__( \
127 "strh %0, [%1, %2] @ outwc" \
128 : : "r" (v), \
129 "r" (PCIO_BASE + ((port) & ~0xff)), \
130 "Jr" (((port) & 0xff))); \
131 else \
132 __asm__ __volatile__( \
133 "strh %0, [%1, #0] @ outwc" \
134 : : "r" (v), \
135 "r" (PCIO_BASE + (port))); \
136 } else \
125 __asm__ __volatile__( \ 137 __asm__ __volatile__( \
126 "strh %0, [%1, #0] @ outwc" \ 138 "strh %0, [%1, #0] @ outwc" \
127 : : "r" (v), "r" ((port))); \ 139 : : "r" (v), "r" ((port))); \
128}) 140})
129 141
130#define __inwc(port) \ 142#define __inwc(port) \
131({ \ 143({ \
132 unsigned short result; \ 144 unsigned short result; \
133 if (__PORT_PCIO((port))) \ 145 if (__PORT_PCIO((port))) { \
134 __asm__ __volatile__( \ 146 if ((port) < 256 && (port) > -256 ) \
135 "ldrh %0, [%1, %2] @ inwc" \ 147 __asm__ __volatile__( \
136 : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port))); \ 148 "ldrh %0, [%1, %2] @ inwc" \
137 else \ 149 : "=r" (result) \
150 : "r" (PCIO_BASE), \
151 "Jr" ((port))); \
152 else if ((port) > 0) \
153 __asm__ __volatile__( \
154 "ldrh %0, [%1, %2] @ inwc" \
155 : "=r" (result) \
156 : "r" (PCIO_BASE + ((port) & ~0xff)), \
157 "Jr" (((port) & 0xff))); \
158 else \
159 __asm__ __volatile__( \
160 "ldrh %0, [%1, #0] @ inwc" \
161 : "=r" (result) \
162 : "r" (PCIO_BASE + ((port)))); \
163 } else \
138 __asm__ __volatile__( \ 164 __asm__ __volatile__( \
139 "ldrh %0, [%1, #0] @ inwc" \ 165 "ldrh %0, [%1, #0] @ inwc" \
140 : "=r" (result) : "r" ((port))); \ 166 : "=r" (result) : "r" ((port))); \
141 result; \ 167 result; \
142}) 168})
143 169
144#define __outlc(value,port) \ 170#define __outlc(value,port) \
diff --git a/include/asm-arm/hardware/scoop.h b/include/asm-arm/hardware/scoop.h
index 527404b5a8df..a8f1013930e3 100644
--- a/include/asm-arm/hardware/scoop.h
+++ b/include/asm-arm/hardware/scoop.h
@@ -38,6 +38,8 @@
38struct scoop_config { 38struct scoop_config {
39 unsigned short io_out; 39 unsigned short io_out;
40 unsigned short io_dir; 40 unsigned short io_dir;
41 unsigned short suspend_clr;
42 unsigned short suspend_set;
41}; 43};
42 44
43/* Structure for linking scoop devices to PCMCIA sockets */ 45/* Structure for linking scoop devices to PCMCIA sockets */
diff --git a/include/asm-generic/dma-mapping.h b/include/asm-generic/dma-mapping.h
index 8cef663c5cd9..747d790295f3 100644
--- a/include/asm-generic/dma-mapping.h
+++ b/include/asm-generic/dma-mapping.h
@@ -35,7 +35,7 @@ dma_set_mask(struct device *dev, u64 dma_mask)
35 35
36static inline void * 36static inline void *
37dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, 37dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
38 unsigned int __nocast flag) 38 gfp_t flag)
39{ 39{
40 BUG_ON(dev->bus != &pci_bus_type); 40 BUG_ON(dev->bus != &pci_bus_type);
41 41
@@ -168,7 +168,7 @@ dma_set_mask(struct device *dev, u64 dma_mask)
168 168
169static inline void * 169static inline void *
170dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, 170dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
171 unsigned int __nocast flag) 171 gfp_t flag)
172{ 172{
173 BUG(); 173 BUG();
174 return NULL; 174 return NULL;
diff --git a/include/asm-i386/dma-mapping.h b/include/asm-i386/dma-mapping.h
index 563964b2995b..e56c335f8ef9 100644
--- a/include/asm-i386/dma-mapping.h
+++ b/include/asm-i386/dma-mapping.h
@@ -11,7 +11,7 @@
11#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) 11#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
12 12
13void *dma_alloc_coherent(struct device *dev, size_t size, 13void *dma_alloc_coherent(struct device *dev, size_t size,
14 dma_addr_t *dma_handle, unsigned int __nocast flag); 14 dma_addr_t *dma_handle, gfp_t flag);
15 15
16void dma_free_coherent(struct device *dev, size_t size, 16void dma_free_coherent(struct device *dev, size_t size,
17 void *vaddr, dma_addr_t dma_handle); 17 void *vaddr, dma_addr_t dma_handle);
diff --git a/include/asm-powerpc/timex.h b/include/asm-powerpc/timex.h
index 51c5b316be55..c02d15aced91 100644
--- a/include/asm-powerpc/timex.h
+++ b/include/asm-powerpc/timex.h
@@ -10,7 +10,7 @@
10#include <linux/config.h> 10#include <linux/config.h>
11#include <asm/cputable.h> 11#include <asm/cputable.h>
12 12
13#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ 13#define CLOCK_TICK_RATE 1024000 /* Underlying HZ */
14 14
15typedef unsigned long cycles_t; 15typedef unsigned long cycles_t;
16 16
diff --git a/include/asm-ppc/cputable.h b/include/asm-ppc/cputable.h
index 41d8f8425c04..e17c492c870b 100644
--- a/include/asm-ppc/cputable.h
+++ b/include/asm-ppc/cputable.h
@@ -24,6 +24,7 @@
24#define PPC_FEATURE_HAS_SPE 0x00800000 24#define PPC_FEATURE_HAS_SPE 0x00800000
25#define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000 25#define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000
26#define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000 26#define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000
27#define PPC_FEATURE_NO_TB 0x00100000
27 28
28#ifdef __KERNEL__ 29#ifdef __KERNEL__
29 30
diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 92b8ee78dcc2..061bfcac1bf1 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -61,7 +61,7 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask)
61 61
62static inline void *dma_alloc_coherent(struct device *dev, size_t size, 62static inline void *dma_alloc_coherent(struct device *dev, size_t size,
63 dma_addr_t * dma_handle, 63 dma_addr_t * dma_handle,
64 unsigned int __nocast gfp) 64 gfp_t gfp)
65{ 65{
66#ifdef CONFIG_NOT_COHERENT_CACHE 66#ifdef CONFIG_NOT_COHERENT_CACHE
67 return __dma_alloc_coherent(size, dma_handle, gfp); 67 return __dma_alloc_coherent(size, dma_handle, gfp);
diff --git a/include/asm-ppc64/dma-mapping.h b/include/asm-ppc64/dma-mapping.h
index 9ad8adee0067..fb68fa23bea8 100644
--- a/include/asm-ppc64/dma-mapping.h
+++ b/include/asm-ppc64/dma-mapping.h
@@ -19,7 +19,7 @@
19extern int dma_supported(struct device *dev, u64 mask); 19extern int dma_supported(struct device *dev, u64 mask);
20extern int dma_set_mask(struct device *dev, u64 dma_mask); 20extern int dma_set_mask(struct device *dev, u64 dma_mask);
21extern void *dma_alloc_coherent(struct device *dev, size_t size, 21extern void *dma_alloc_coherent(struct device *dev, size_t size,
22 dma_addr_t *dma_handle, unsigned int __nocast flag); 22 dma_addr_t *dma_handle, gfp_t flag);
23extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, 23extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
24 dma_addr_t dma_handle); 24 dma_addr_t dma_handle);
25extern dma_addr_t dma_map_single(struct device *dev, void *cpu_addr, 25extern dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
@@ -118,7 +118,7 @@ dma_cache_sync(void *vaddr, size_t size,
118 */ 118 */
119struct dma_mapping_ops { 119struct dma_mapping_ops {
120 void * (*alloc_coherent)(struct device *dev, size_t size, 120 void * (*alloc_coherent)(struct device *dev, size_t size,
121 dma_addr_t *dma_handle, unsigned int __nocast flag); 121 dma_addr_t *dma_handle, gfp_t flag);
122 void (*free_coherent)(struct device *dev, size_t size, 122 void (*free_coherent)(struct device *dev, size_t size,
123 void *vaddr, dma_addr_t dma_handle); 123 void *vaddr, dma_addr_t dma_handle);
124 dma_addr_t (*map_single)(struct device *dev, void *ptr, 124 dma_addr_t (*map_single)(struct device *dev, void *ptr,
diff --git a/include/asm-ppc64/iommu.h b/include/asm-ppc64/iommu.h
index 72dcf8116b04..c2f3b6e8a42f 100644
--- a/include/asm-ppc64/iommu.h
+++ b/include/asm-ppc64/iommu.h
@@ -122,7 +122,7 @@ extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist,
122 int nelems, enum dma_data_direction direction); 122 int nelems, enum dma_data_direction direction);
123 123
124extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size, 124extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
125 dma_addr_t *dma_handle, unsigned int __nocast flag); 125 dma_addr_t *dma_handle, gfp_t flag);
126extern void iommu_free_coherent(struct iommu_table *tbl, size_t size, 126extern void iommu_free_coherent(struct iommu_table *tbl, size_t size,
127 void *vaddr, dma_addr_t dma_handle); 127 void *vaddr, dma_addr_t dma_handle);
128extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr, 128extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr,
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index 38bbbccb4068..dd35a2c7798a 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -27,23 +27,27 @@
27 * PCI bus. 27 * PCI bus.
28 */ 28 */
29 29
30#define PBM_LOGCLUSTERS 3
31#define PBM_NCLUSTERS (1 << PBM_LOGCLUSTERS)
32
33struct pci_controller_info; 30struct pci_controller_info;
34 31
35/* This contains the software state necessary to drive a PCI 32/* This contains the software state necessary to drive a PCI
36 * controller's IOMMU. 33 * controller's IOMMU.
37 */ 34 */
35struct pci_iommu_arena {
36 unsigned long *map;
37 unsigned int hint;
38 unsigned int limit;
39};
40
38struct pci_iommu { 41struct pci_iommu {
39 /* This protects the controller's IOMMU and all 42 /* This protects the controller's IOMMU and all
40 * streaming buffers underneath. 43 * streaming buffers underneath.
41 */ 44 */
42 spinlock_t lock; 45 spinlock_t lock;
43 46
47 struct pci_iommu_arena arena;
48
44 /* IOMMU page table, a linear array of ioptes. */ 49 /* IOMMU page table, a linear array of ioptes. */
45 iopte_t *page_table; /* The page table itself. */ 50 iopte_t *page_table; /* The page table itself. */
46 int page_table_sz_bits; /* log2 of ow many pages does it map? */
47 51
48 /* Base PCI memory space address where IOMMU mappings 52 /* Base PCI memory space address where IOMMU mappings
49 * begin. 53 * begin.
@@ -62,12 +66,6 @@ struct pci_iommu {
62 */ 66 */
63 unsigned long write_complete_reg; 67 unsigned long write_complete_reg;
64 68
65 /* The lowest used consistent mapping entry. Since
66 * we allocate consistent maps out of cluster 0 this
67 * is relative to the beginning of closter 0.
68 */
69 u32 lowest_consistent_map;
70
71 /* In order to deal with some buggy third-party PCI bridges that 69 /* In order to deal with some buggy third-party PCI bridges that
72 * do wrong prefetching, we never mark valid mappings as invalid. 70 * do wrong prefetching, we never mark valid mappings as invalid.
73 * Instead we point them at this dummy page. 71 * Instead we point them at this dummy page.
@@ -75,16 +73,6 @@ struct pci_iommu {
75 unsigned long dummy_page; 73 unsigned long dummy_page;
76 unsigned long dummy_page_pa; 74 unsigned long dummy_page_pa;
77 75
78 /* If PBM_NCLUSTERS is ever decreased to 4 or lower,
79 * or if largest supported page_table_sz * 8K goes above
80 * 2GB, you must increase the size of the type of
81 * these counters. You have been duly warned. -DaveM
82 */
83 struct {
84 u16 next;
85 u16 flush;
86 } alloc_info[PBM_NCLUSTERS];
87
88 /* CTX allocation. */ 76 /* CTX allocation. */
89 unsigned long ctx_lowest_free; 77 unsigned long ctx_lowest_free;
90 unsigned long ctx_bitmap[IOMMU_NUM_CTXS / (sizeof(unsigned long) * 8)]; 78 unsigned long ctx_bitmap[IOMMU_NUM_CTXS / (sizeof(unsigned long) * 8)];
@@ -102,7 +90,7 @@ struct pci_iommu {
102 u32 dma_addr_mask; 90 u32 dma_addr_mask;
103}; 91};
104 92
105extern void pci_iommu_table_init(struct pci_iommu *, int); 93extern void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask);
106 94
107/* This describes a PCI bus module's streaming buffer. */ 95/* This describes a PCI bus module's streaming buffer. */
108struct pci_strbuf { 96struct pci_strbuf {
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index 24e32611f0bf..c57ce4071342 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -81,6 +81,7 @@ static inline int hard_smp_processor_id(void)
81extern int safe_smp_processor_id(void); 81extern int safe_smp_processor_id(void);
82extern int __cpu_disable(void); 82extern int __cpu_disable(void);
83extern void __cpu_die(unsigned int cpu); 83extern void __cpu_die(unsigned int cpu);
84extern void prefill_possible_map(void);
84 85
85#endif /* !ASSEMBLY */ 86#endif /* !ASSEMBLY */
86 87
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 1993a3691768..19f70462b3be 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -162,13 +162,13 @@ typedef struct acct acct_t;
162#ifdef __KERNEL__ 162#ifdef __KERNEL__
163/* 163/*
164 * Yet another set of HZ to *HZ helper functions. 164 * Yet another set of HZ to *HZ helper functions.
165 * See <linux/times.h> for the original. 165 * See <linux/jiffies.h> for the original.
166 */ 166 */
167 167
168static inline u32 jiffies_to_AHZ(unsigned long x) 168static inline u32 jiffies_to_AHZ(unsigned long x)
169{ 169{
170#if (TICK_NSEC % (NSEC_PER_SEC / AHZ)) == 0 170#if (TICK_NSEC % (NSEC_PER_SEC / AHZ)) == 0
171 return x / (HZ / USER_HZ); 171 return x / (HZ / AHZ);
172#else 172#else
173 u64 tmp = (u64)x * TICK_NSEC; 173 u64 tmp = (u64)x * TICK_NSEC;
174 do_div(tmp, (NSEC_PER_SEC / AHZ)); 174 do_div(tmp, (NSEC_PER_SEC / AHZ));
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 60def658b246..0decf66117c1 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -24,7 +24,12 @@ struct kioctx;
24#define KIOCB_SYNC_KEY (~0U) 24#define KIOCB_SYNC_KEY (~0U)
25 25
26/* ki_flags bits */ 26/* ki_flags bits */
27#define KIF_LOCKED 0 27/*
28 * This may be used for cancel/retry serialization in the future, but
29 * for now it's unused and we probably don't want modules to even
30 * think they can use it.
31 */
32/* #define KIF_LOCKED 0 */
28#define KIF_KICKED 1 33#define KIF_KICKED 1
29#define KIF_CANCELLED 2 34#define KIF_CANCELLED 2
30 35
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 65cd7e5b2f18..065e91e96c27 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -128,6 +128,10 @@ enum {
128 ATA_CMD_PIO_READ_EXT = 0x24, 128 ATA_CMD_PIO_READ_EXT = 0x24,
129 ATA_CMD_PIO_WRITE = 0x30, 129 ATA_CMD_PIO_WRITE = 0x30,
130 ATA_CMD_PIO_WRITE_EXT = 0x34, 130 ATA_CMD_PIO_WRITE_EXT = 0x34,
131 ATA_CMD_READ_MULTI = 0xC4,
132 ATA_CMD_READ_MULTI_EXT = 0x29,
133 ATA_CMD_WRITE_MULTI = 0xC5,
134 ATA_CMD_WRITE_MULTI_EXT = 0x39,
131 ATA_CMD_SET_FEATURES = 0xEF, 135 ATA_CMD_SET_FEATURES = 0xEF,
132 ATA_CMD_PACKET = 0xA0, 136 ATA_CMD_PACKET = 0xA0,
133 ATA_CMD_VERIFY = 0x40, 137 ATA_CMD_VERIFY = 0x40,
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index f1fd849e5535..e7d0593bb576 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -76,6 +76,13 @@ struct atm_dev_stats {
76 /* set interface ESI */ 76 /* set interface ESI */
77#define ATM_SETESIF _IOW('a',ATMIOC_ITF+13,struct atmif_sioc) 77#define ATM_SETESIF _IOW('a',ATMIOC_ITF+13,struct atmif_sioc)
78 /* force interface ESI */ 78 /* force interface ESI */
79#define ATM_ADDLECSADDR _IOW('a', ATMIOC_ITF+14, struct atmif_sioc)
80 /* register a LECS address */
81#define ATM_DELLECSADDR _IOW('a', ATMIOC_ITF+15, struct atmif_sioc)
82 /* unregister a LECS address */
83#define ATM_GETLECSADDR _IOW('a', ATMIOC_ITF+16, struct atmif_sioc)
84 /* retrieve LECS address(es) */
85
79#define ATM_GETSTAT _IOW('a',ATMIOC_SARCOM+0,struct atmif_sioc) 86#define ATM_GETSTAT _IOW('a',ATMIOC_SARCOM+0,struct atmif_sioc)
80 /* get AAL layer statistics */ 87 /* get AAL layer statistics */
81#define ATM_GETSTATZ _IOW('a',ATMIOC_SARCOM+1,struct atmif_sioc) 88#define ATM_GETSTATZ _IOW('a',ATMIOC_SARCOM+1,struct atmif_sioc)
@@ -328,6 +335,8 @@ struct atm_dev_addr {
328 struct list_head entry; /* next address */ 335 struct list_head entry; /* next address */
329}; 336};
330 337
338enum atm_addr_type_t { ATM_ADDR_LOCAL, ATM_ADDR_LECS };
339
331struct atm_dev { 340struct atm_dev {
332 const struct atmdev_ops *ops; /* device operations; NULL if unused */ 341 const struct atmdev_ops *ops; /* device operations; NULL if unused */
333 const struct atmphy_ops *phy; /* PHY operations, may be undefined */ 342 const struct atmphy_ops *phy; /* PHY operations, may be undefined */
@@ -338,6 +347,7 @@ struct atm_dev {
338 void *phy_data; /* private PHY date */ 347 void *phy_data; /* private PHY date */
339 unsigned long flags; /* device flags (ATM_DF_*) */ 348 unsigned long flags; /* device flags (ATM_DF_*) */
340 struct list_head local; /* local ATM addresses */ 349 struct list_head local; /* local ATM addresses */
350 struct list_head lecs; /* LECS ATM addresses learned via ILMI */
341 unsigned char esi[ESI_LEN]; /* ESI ("MAC" addr) */ 351 unsigned char esi[ESI_LEN]; /* ESI ("MAC" addr) */
342 struct atm_cirange ci_range; /* VPI/VCI range */ 352 struct atm_cirange ci_range; /* VPI/VCI range */
343 struct k_atm_dev_stats stats; /* statistics */ 353 struct k_atm_dev_stats stats; /* statistics */
@@ -457,7 +467,7 @@ static inline void atm_dev_put(struct atm_dev *dev)
457 467
458int atm_charge(struct atm_vcc *vcc,int truesize); 468int atm_charge(struct atm_vcc *vcc,int truesize);
459struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size, 469struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
460 unsigned int __nocast gfp_flags); 470 gfp_t gfp_flags);
461int atm_pcr_goal(struct atm_trafprm *tp); 471int atm_pcr_goal(struct atm_trafprm *tp);
462 472
463void vcc_release_async(struct atm_vcc *vcc, int reply); 473void vcc_release_async(struct atm_vcc *vcc, int reply);
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 6e1c79c8b6bf..3344b4e8e43a 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -276,8 +276,8 @@ extern void bio_pair_release(struct bio_pair *dbio);
276extern struct bio_set *bioset_create(int, int, int); 276extern struct bio_set *bioset_create(int, int, int);
277extern void bioset_free(struct bio_set *); 277extern void bioset_free(struct bio_set *);
278 278
279extern struct bio *bio_alloc(unsigned int __nocast, int); 279extern struct bio *bio_alloc(gfp_t, int);
280extern struct bio *bio_alloc_bioset(unsigned int __nocast, int, struct bio_set *); 280extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *);
281extern void bio_put(struct bio *); 281extern void bio_put(struct bio *);
282extern void bio_free(struct bio *, struct bio_set *); 282extern void bio_free(struct bio *, struct bio_set *);
283 283
@@ -287,7 +287,7 @@ extern int bio_phys_segments(struct request_queue *, struct bio *);
287extern int bio_hw_segments(struct request_queue *, struct bio *); 287extern int bio_hw_segments(struct request_queue *, struct bio *);
288 288
289extern void __bio_clone(struct bio *, struct bio *); 289extern void __bio_clone(struct bio *, struct bio *);
290extern struct bio *bio_clone(struct bio *, unsigned int __nocast); 290extern struct bio *bio_clone(struct bio *, gfp_t);
291 291
292extern void bio_init(struct bio *); 292extern void bio_init(struct bio *);
293 293
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 90828493791f..6a1d154c0825 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -172,7 +172,7 @@ void __brelse(struct buffer_head *);
172void __bforget(struct buffer_head *); 172void __bforget(struct buffer_head *);
173void __breadahead(struct block_device *, sector_t block, int size); 173void __breadahead(struct block_device *, sector_t block, int size);
174struct buffer_head *__bread(struct block_device *, sector_t block, int size); 174struct buffer_head *__bread(struct block_device *, sector_t block, int size);
175struct buffer_head *alloc_buffer_head(unsigned int __nocast gfp_flags); 175struct buffer_head *alloc_buffer_head(gfp_t gfp_flags);
176void free_buffer_head(struct buffer_head * bh); 176void free_buffer_head(struct buffer_head * bh);
177void FASTCALL(unlock_buffer(struct buffer_head *bh)); 177void FASTCALL(unlock_buffer(struct buffer_head *bh));
178void FASTCALL(__lock_buffer(struct buffer_head *bh)); 178void FASTCALL(__lock_buffer(struct buffer_head *bh));
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 96582c9911ac..95952cc1f525 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -149,7 +149,7 @@ struct cn_dev {
149 149
150int cn_add_callback(struct cb_id *, char *, void (*callback) (void *)); 150int cn_add_callback(struct cb_id *, char *, void (*callback) (void *));
151void cn_del_callback(struct cb_id *); 151void cn_del_callback(struct cb_id *);
152int cn_netlink_send(struct cn_msg *, u32, unsigned int __nocast); 152int cn_netlink_send(struct cn_msg *, u32, gfp_t);
153 153
154int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *)); 154int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *));
155void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id); 155void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index b15826f6e3a2..9bdba8169b41 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -392,4 +392,14 @@ extern cpumask_t cpu_present_map;
392#define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map) 392#define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map)
393#define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map) 393#define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
394 394
395/* Find the highest possible smp_processor_id() */
396#define highest_possible_processor_id() \
397({ \
398 unsigned int cpu, highest = 0; \
399 for_each_cpu_mask(cpu, cpu_possible_map) \
400 highest = cpu; \
401 highest; \
402})
403
404
395#endif /* __LINUX_CPUMASK_H */ 405#endif /* __LINUX_CPUMASK_H */
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 24062a1dbf61..6e2deef96b34 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -23,7 +23,7 @@ void cpuset_init_current_mems_allowed(void);
23void cpuset_update_current_mems_allowed(void); 23void cpuset_update_current_mems_allowed(void);
24void cpuset_restrict_to_mems_allowed(unsigned long *nodes); 24void cpuset_restrict_to_mems_allowed(unsigned long *nodes);
25int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl); 25int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl);
26extern int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask); 26extern int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask);
27extern int cpuset_excl_nodes_overlap(const struct task_struct *p); 27extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
28extern struct file_operations proc_cpuset_operations; 28extern struct file_operations proc_cpuset_operations;
29extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer); 29extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer);
@@ -49,8 +49,7 @@ static inline int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl)
49 return 1; 49 return 1;
50} 50}
51 51
52static inline int cpuset_zone_allowed(struct zone *z, 52static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
53 unsigned int __nocast gfp_mask)
54{ 53{
55 return 1; 54 return 1;
56} 55}
diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h
index 4932ee5c77f0..76f12f46db7f 100644
--- a/include/linux/dmapool.h
+++ b/include/linux/dmapool.h
@@ -19,7 +19,7 @@ struct dma_pool *dma_pool_create(const char *name, struct device *dev,
19 19
20void dma_pool_destroy(struct dma_pool *pool); 20void dma_pool_destroy(struct dma_pool *pool);
21 21
22void *dma_pool_alloc(struct dma_pool *pool, unsigned int __nocast mem_flags, 22void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags,
23 dma_addr_t *handle); 23 dma_addr_t *handle);
24 24
25void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr); 25void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr);
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 4dc990f3b5cc..3010e172394d 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -85,9 +85,9 @@ static inline void arch_free_page(struct page *page, int order) { }
85#endif 85#endif
86 86
87extern struct page * 87extern struct page *
88FASTCALL(__alloc_pages(unsigned int, unsigned int, struct zonelist *)); 88FASTCALL(__alloc_pages(gfp_t, unsigned int, struct zonelist *));
89 89
90static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_mask, 90static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
91 unsigned int order) 91 unsigned int order)
92{ 92{
93 if (unlikely(order >= MAX_ORDER)) 93 if (unlikely(order >= MAX_ORDER))
@@ -98,17 +98,17 @@ static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_m
98} 98}
99 99
100#ifdef CONFIG_NUMA 100#ifdef CONFIG_NUMA
101extern struct page *alloc_pages_current(unsigned int __nocast gfp_mask, unsigned order); 101extern struct page *alloc_pages_current(gfp_t gfp_mask, unsigned order);
102 102
103static inline struct page * 103static inline struct page *
104alloc_pages(unsigned int __nocast gfp_mask, unsigned int order) 104alloc_pages(gfp_t gfp_mask, unsigned int order)
105{ 105{
106 if (unlikely(order >= MAX_ORDER)) 106 if (unlikely(order >= MAX_ORDER))
107 return NULL; 107 return NULL;
108 108
109 return alloc_pages_current(gfp_mask, order); 109 return alloc_pages_current(gfp_mask, order);
110} 110}
111extern struct page *alloc_page_vma(unsigned __nocast gfp_mask, 111extern struct page *alloc_page_vma(gfp_t gfp_mask,
112 struct vm_area_struct *vma, unsigned long addr); 112 struct vm_area_struct *vma, unsigned long addr);
113#else 113#else
114#define alloc_pages(gfp_mask, order) \ 114#define alloc_pages(gfp_mask, order) \
@@ -117,8 +117,8 @@ extern struct page *alloc_page_vma(unsigned __nocast gfp_mask,
117#endif 117#endif
118#define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0) 118#define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0)
119 119
120extern unsigned long FASTCALL(__get_free_pages(unsigned int __nocast gfp_mask, unsigned int order)); 120extern unsigned long FASTCALL(__get_free_pages(gfp_t gfp_mask, unsigned int order));
121extern unsigned long FASTCALL(get_zeroed_page(unsigned int __nocast gfp_mask)); 121extern unsigned long FASTCALL(get_zeroed_page(gfp_t gfp_mask));
122 122
123#define __get_free_page(gfp_mask) \ 123#define __get_free_page(gfp_mask) \
124 __get_free_pages((gfp_mask),0) 124 __get_free_pages((gfp_mask),0)
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index de097269bd7f..ff853b3173c6 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -935,7 +935,7 @@ void journal_put_journal_head(struct journal_head *jh);
935 */ 935 */
936extern kmem_cache_t *jbd_handle_cache; 936extern kmem_cache_t *jbd_handle_cache;
937 937
938static inline handle_t *jbd_alloc_handle(unsigned int __nocast gfp_flags) 938static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags)
939{ 939{
940 return kmem_cache_alloc(jbd_handle_cache, gfp_flags); 940 return kmem_cache_alloc(jbd_handle_cache, gfp_flags);
941} 941}
diff --git a/include/linux/key-ui.h b/include/linux/key-ui.h
index 918c34a8347e..7a2e332067c3 100644
--- a/include/linux/key-ui.h
+++ b/include/linux/key-ui.h
@@ -38,97 +38,16 @@ struct keyring_list {
38 struct key *keys[0]; 38 struct key *keys[0];
39}; 39};
40 40
41
42/* 41/*
43 * check to see whether permission is granted to use a key in the desired way 42 * check to see whether permission is granted to use a key in the desired way
44 */ 43 */
45static inline int key_permission(const key_ref_t key_ref, key_perm_t perm) 44extern int key_task_permission(const key_ref_t key_ref,
46{ 45 struct task_struct *context,
47 struct key *key = key_ref_to_ptr(key_ref); 46 key_perm_t perm);
48 key_perm_t kperm;
49
50 if (is_key_possessed(key_ref))
51 kperm = key->perm >> 24;
52 else if (key->uid == current->fsuid)
53 kperm = key->perm >> 16;
54 else if (key->gid != -1 &&
55 key->perm & KEY_GRP_ALL &&
56 in_group_p(key->gid)
57 )
58 kperm = key->perm >> 8;
59 else
60 kperm = key->perm;
61
62 kperm = kperm & perm & KEY_ALL;
63
64 return kperm == perm;
65}
66
67/*
68 * check to see whether permission is granted to use a key in at least one of
69 * the desired ways
70 */
71static inline int key_any_permission(const key_ref_t key_ref, key_perm_t perm)
72{
73 struct key *key = key_ref_to_ptr(key_ref);
74 key_perm_t kperm;
75
76 if (is_key_possessed(key_ref))
77 kperm = key->perm >> 24;
78 else if (key->uid == current->fsuid)
79 kperm = key->perm >> 16;
80 else if (key->gid != -1 &&
81 key->perm & KEY_GRP_ALL &&
82 in_group_p(key->gid)
83 )
84 kperm = key->perm >> 8;
85 else
86 kperm = key->perm;
87 47
88 kperm = kperm & perm & KEY_ALL; 48static inline int key_permission(const key_ref_t key_ref, key_perm_t perm)
89
90 return kperm != 0;
91}
92
93static inline int key_task_groups_search(struct task_struct *tsk, gid_t gid)
94{
95 int ret;
96
97 task_lock(tsk);
98 ret = groups_search(tsk->group_info, gid);
99 task_unlock(tsk);
100 return ret;
101}
102
103static inline int key_task_permission(const key_ref_t key_ref,
104 struct task_struct *context,
105 key_perm_t perm)
106{ 49{
107 struct key *key = key_ref_to_ptr(key_ref); 50 return key_task_permission(key_ref, current, perm);
108 key_perm_t kperm;
109
110 if (is_key_possessed(key_ref)) {
111 kperm = key->perm >> 24;
112 }
113 else if (key->uid == context->fsuid) {
114 kperm = key->perm >> 16;
115 }
116 else if (key->gid != -1 &&
117 key->perm & KEY_GRP_ALL && (
118 key->gid == context->fsgid ||
119 key_task_groups_search(context, key->gid)
120 )
121 ) {
122 kperm = key->perm >> 8;
123 }
124 else {
125 kperm = key->perm;
126 }
127
128 kperm = kperm & perm & KEY_ALL;
129
130 return kperm == perm;
131
132} 51}
133 52
134extern key_ref_t lookup_user_key(struct task_struct *context, 53extern key_ref_t lookup_user_key(struct task_struct *context,
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index c27cd428d269..48eccd865bd8 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -35,8 +35,8 @@ struct kfifo {
35}; 35};
36 36
37extern struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size, 37extern struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size,
38 unsigned int __nocast gfp_mask, spinlock_t *lock); 38 gfp_t gfp_mask, spinlock_t *lock);
39extern struct kfifo *kfifo_alloc(unsigned int size, unsigned int __nocast gfp_mask, 39extern struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask,
40 spinlock_t *lock); 40 spinlock_t *lock);
41extern void kfifo_free(struct kfifo *fifo); 41extern void kfifo_free(struct kfifo *fifo);
42extern unsigned int __kfifo_put(struct kfifo *fifo, 42extern unsigned int __kfifo_put(struct kfifo *fifo,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index a89969aea19f..f24e4bb94760 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -286,10 +286,8 @@ struct ata_device {
286 u8 xfer_mode; 286 u8 xfer_mode;
287 unsigned int xfer_shift; /* ATA_SHIFT_xxx */ 287 unsigned int xfer_shift; /* ATA_SHIFT_xxx */
288 288
289 /* cache info about current transfer mode */ 289 unsigned int multi_count; /* sectors count for
290 u8 xfer_protocol; /* taskfile xfer protocol */ 290 READ/WRITE MULTIPLE */
291 u8 read_cmd; /* opcode to use on read */
292 u8 write_cmd; /* opcode to use on write */
293 291
294 /* for CHS addressing */ 292 /* for CHS addressing */
295 u16 cylinders; /* Number of cylinders */ 293 u16 cylinders; /* Number of cylinders */
diff --git a/include/linux/list.h b/include/linux/list.h
index e6ec59682274..084971f333fe 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -442,12 +442,14 @@ static inline void list_splice_init(struct list_head *list,
442 * as long as the traversal is guarded by rcu_read_lock(). 442 * as long as the traversal is guarded by rcu_read_lock().
443 */ 443 */
444#define list_for_each_rcu(pos, head) \ 444#define list_for_each_rcu(pos, head) \
445 for (pos = (head)->next; prefetch(pos->next), pos != (head); \ 445 for (pos = (head)->next; \
446 pos = rcu_dereference(pos->next)) 446 prefetch(rcu_dereference(pos)->next), pos != (head); \
447 pos = pos->next)
447 448
448#define __list_for_each_rcu(pos, head) \ 449#define __list_for_each_rcu(pos, head) \
449 for (pos = (head)->next; pos != (head); \ 450 for (pos = (head)->next; \
450 pos = rcu_dereference(pos->next)) 451 rcu_dereference(pos) != (head); \
452 pos = pos->next)
451 453
452/** 454/**
453 * list_for_each_safe_rcu - iterate over an rcu-protected list safe 455 * list_for_each_safe_rcu - iterate over an rcu-protected list safe
@@ -461,8 +463,9 @@ static inline void list_splice_init(struct list_head *list,
461 * as long as the traversal is guarded by rcu_read_lock(). 463 * as long as the traversal is guarded by rcu_read_lock().
462 */ 464 */
463#define list_for_each_safe_rcu(pos, n, head) \ 465#define list_for_each_safe_rcu(pos, n, head) \
464 for (pos = (head)->next, n = pos->next; pos != (head); \ 466 for (pos = (head)->next; \
465 pos = rcu_dereference(n), n = pos->next) 467 n = rcu_dereference(pos)->next, pos != (head); \
468 pos = n)
466 469
467/** 470/**
468 * list_for_each_entry_rcu - iterate over rcu list of given type 471 * list_for_each_entry_rcu - iterate over rcu list of given type
@@ -474,11 +477,11 @@ static inline void list_splice_init(struct list_head *list,
474 * the _rcu list-mutation primitives such as list_add_rcu() 477 * the _rcu list-mutation primitives such as list_add_rcu()
475 * as long as the traversal is guarded by rcu_read_lock(). 478 * as long as the traversal is guarded by rcu_read_lock().
476 */ 479 */
477#define list_for_each_entry_rcu(pos, head, member) \ 480#define list_for_each_entry_rcu(pos, head, member) \
478 for (pos = list_entry((head)->next, typeof(*pos), member); \ 481 for (pos = list_entry((head)->next, typeof(*pos), member); \
479 prefetch(pos->member.next), &pos->member != (head); \ 482 prefetch(rcu_dereference(pos)->member.next), \
480 pos = rcu_dereference(list_entry(pos->member.next, \ 483 &pos->member != (head); \
481 typeof(*pos), member))) 484 pos = list_entry(pos->member.next, typeof(*pos), member))
482 485
483 486
484/** 487/**
@@ -492,8 +495,9 @@ static inline void list_splice_init(struct list_head *list,
492 * as long as the traversal is guarded by rcu_read_lock(). 495 * as long as the traversal is guarded by rcu_read_lock().
493 */ 496 */
494#define list_for_each_continue_rcu(pos, head) \ 497#define list_for_each_continue_rcu(pos, head) \
495 for ((pos) = (pos)->next; prefetch((pos)->next), (pos) != (head); \ 498 for ((pos) = (pos)->next; \
496 (pos) = rcu_dereference((pos)->next)) 499 prefetch(rcu_dereference((pos))->next), (pos) != (head); \
500 (pos) = (pos)->next)
497 501
498/* 502/*
499 * Double linked lists with a single pointer list head. 503 * Double linked lists with a single pointer list head.
@@ -696,8 +700,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
696 pos = n) 700 pos = n)
697 701
698#define hlist_for_each_rcu(pos, head) \ 702#define hlist_for_each_rcu(pos, head) \
699 for ((pos) = (head)->first; pos && ({ prefetch((pos)->next); 1; }); \ 703 for ((pos) = (head)->first; \
700 (pos) = rcu_dereference((pos)->next)) 704 rcu_dereference((pos)) && ({ prefetch((pos)->next); 1; }); \
705 (pos) = (pos)->next)
701 706
702/** 707/**
703 * hlist_for_each_entry - iterate over list of given type 708 * hlist_for_each_entry - iterate over list of given type
@@ -762,9 +767,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
762 */ 767 */
763#define hlist_for_each_entry_rcu(tpos, pos, head, member) \ 768#define hlist_for_each_entry_rcu(tpos, pos, head, member) \
764 for (pos = (head)->first; \ 769 for (pos = (head)->first; \
765 pos && ({ prefetch(pos->next); 1;}) && \ 770 rcu_dereference(pos) && ({ prefetch(pos->next); 1;}) && \
766 ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \ 771 ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
767 pos = rcu_dereference(pos->next)) 772 pos = pos->next)
768 773
769#else 774#else
770#warning "don't include kernel headers in userspace" 775#warning "don't include kernel headers in userspace"
diff --git a/include/linux/mempool.h b/include/linux/mempool.h
index 796220ce47cc..f2427d7394b0 100644
--- a/include/linux/mempool.h
+++ b/include/linux/mempool.h
@@ -6,7 +6,7 @@
6 6
7#include <linux/wait.h> 7#include <linux/wait.h>
8 8
9typedef void * (mempool_alloc_t)(unsigned int __nocast gfp_mask, void *pool_data); 9typedef void * (mempool_alloc_t)(gfp_t gfp_mask, void *pool_data);
10typedef void (mempool_free_t)(void *element, void *pool_data); 10typedef void (mempool_free_t)(void *element, void *pool_data);
11 11
12typedef struct mempool_s { 12typedef struct mempool_s {
@@ -26,17 +26,16 @@ extern mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn,
26extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn, 26extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
27 mempool_free_t *free_fn, void *pool_data, int nid); 27 mempool_free_t *free_fn, void *pool_data, int nid);
28 28
29extern int mempool_resize(mempool_t *pool, int new_min_nr, 29extern int mempool_resize(mempool_t *pool, int new_min_nr, gfp_t gfp_mask);
30 unsigned int __nocast gfp_mask);
31extern void mempool_destroy(mempool_t *pool); 30extern void mempool_destroy(mempool_t *pool);
32extern void * mempool_alloc(mempool_t *pool, unsigned int __nocast gfp_mask); 31extern void * mempool_alloc(mempool_t *pool, gfp_t gfp_mask);
33extern void mempool_free(void *element, mempool_t *pool); 32extern void mempool_free(void *element, mempool_t *pool);
34 33
35/* 34/*
36 * A mempool_alloc_t and mempool_free_t that get the memory from 35 * A mempool_alloc_t and mempool_free_t that get the memory from
37 * a slab that is passed in through pool_data. 36 * a slab that is passed in through pool_data.
38 */ 37 */
39void *mempool_alloc_slab(unsigned int __nocast gfp_mask, void *pool_data); 38void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data);
40void mempool_free_slab(void *element, void *pool_data); 39void mempool_free_slab(void *element, void *pool_data);
41 40
42#endif /* _LINUX_MEMPOOL_H */ 41#endif /* _LINUX_MEMPOOL_H */
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 1d5b10ae2399..f08e870100f4 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -41,11 +41,15 @@ enum nfnetlink_groups {
41struct nfattr 41struct nfattr
42{ 42{
43 u_int16_t nfa_len; 43 u_int16_t nfa_len;
44 u_int16_t nfa_type; 44 u_int16_t nfa_type; /* we use 15 bits for the type, and the highest
45 * bit to indicate whether the payload is nested */
45} __attribute__ ((packed)); 46} __attribute__ ((packed));
46 47
47/* FIXME: Shamelessly copy and pasted from rtnetlink.h, it's time 48/* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from
48 * to put this in a generic file */ 49 * rtnetlink.h, it's time to put this in a generic file */
50
51#define NFNL_NFA_NEST 0x8000
52#define NFA_TYPE(attr) ((attr)->nfa_type & 0x7fff)
49 53
50#define NFA_ALIGNTO 4 54#define NFA_ALIGNTO 4
51#define NFA_ALIGN(len) (((len) + NFA_ALIGNTO - 1) & ~(NFA_ALIGNTO - 1)) 55#define NFA_ALIGN(len) (((len) + NFA_ALIGNTO - 1) & ~(NFA_ALIGNTO - 1))
@@ -59,7 +63,7 @@ struct nfattr
59#define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0)) 63#define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0))
60#define NFA_NEST(skb, type) \ 64#define NFA_NEST(skb, type) \
61({ struct nfattr *__start = (struct nfattr *) (skb)->tail; \ 65({ struct nfattr *__start = (struct nfattr *) (skb)->tail; \
62 NFA_PUT(skb, type, 0, NULL); \ 66 NFA_PUT(skb, (NFNL_NFA_NEST | type), 0, NULL); \
63 __start; }) 67 __start; })
64#define NFA_NEST_END(skb, start) \ 68#define NFA_NEST_END(skb, start) \
65({ (start)->nfa_len = ((skb)->tail - (unsigned char *) (start)); \ 69({ (start)->nfa_len = ((skb)->tail - (unsigned char *) (start)); \
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index 5c55751c78e4..116fcaced909 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -70,15 +70,24 @@ enum ctattr_l4proto {
70 70
71enum ctattr_protoinfo { 71enum ctattr_protoinfo {
72 CTA_PROTOINFO_UNSPEC, 72 CTA_PROTOINFO_UNSPEC,
73 CTA_PROTOINFO_TCP_STATE, 73 CTA_PROTOINFO_TCP,
74 __CTA_PROTOINFO_MAX 74 __CTA_PROTOINFO_MAX
75}; 75};
76#define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1) 76#define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1)
77 77
78enum ctattr_protoinfo_tcp {
79 CTA_PROTOINFO_TCP_UNSPEC,
80 CTA_PROTOINFO_TCP_STATE,
81 __CTA_PROTOINFO_TCP_MAX
82};
83#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
84
78enum ctattr_counters { 85enum ctattr_counters {
79 CTA_COUNTERS_UNSPEC, 86 CTA_COUNTERS_UNSPEC,
80 CTA_COUNTERS_PACKETS, 87 CTA_COUNTERS_PACKETS, /* old 64bit counters */
81 CTA_COUNTERS_BYTES, 88 CTA_COUNTERS_BYTES, /* old 64bit counters */
89 CTA_COUNTERS32_PACKETS,
90 CTA_COUNTERS32_BYTES,
82 __CTA_COUNTERS_MAX 91 __CTA_COUNTERS_MAX
83}; 92};
84#define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1) 93#define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 4ced38736813..d078bb91d9e5 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -117,6 +117,10 @@ enum ip_conntrack_events
117 /* NAT info */ 117 /* NAT info */
118 IPCT_NATINFO_BIT = 10, 118 IPCT_NATINFO_BIT = 10,
119 IPCT_NATINFO = (1 << IPCT_NATINFO_BIT), 119 IPCT_NATINFO = (1 << IPCT_NATINFO_BIT),
120
121 /* Counter highest bit has been set */
122 IPCT_COUNTER_FILLING_BIT = 11,
123 IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT),
120}; 124};
121 125
122enum ip_conntrack_expect_events { 126enum ip_conntrack_expect_events {
@@ -192,8 +196,8 @@ do { \
192 196
193struct ip_conntrack_counter 197struct ip_conntrack_counter
194{ 198{
195 u_int64_t packets; 199 u_int32_t packets;
196 u_int64_t bytes; 200 u_int32_t bytes;
197}; 201};
198 202
199struct ip_conntrack_helper; 203struct ip_conntrack_helper;
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
index b6b99be8632a..2c76b879e3dc 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
@@ -52,6 +52,9 @@ struct ip_conntrack_protocol
52 int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa, 52 int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa,
53 const struct ip_conntrack *ct); 53 const struct ip_conntrack *ct);
54 54
55 /* convert nfnetlink attributes to protoinfo */
56 int (*from_nfattr)(struct nfattr *tb[], struct ip_conntrack *ct);
57
55 int (*tuple_to_nfattr)(struct sk_buff *skb, 58 int (*tuple_to_nfattr)(struct sk_buff *skb,
56 const struct ip_conntrack_tuple *t); 59 const struct ip_conntrack_tuple *t);
57 int (*nfattr_to_tuple)(struct nfattr *tb[], 60 int (*nfattr_to_tuple)(struct nfattr *tb[],
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
index 20e43f018b7c..3232db11a4e5 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
@@ -1,6 +1,8 @@
1#ifndef _IP_CONNTRACK_TUPLE_H 1#ifndef _IP_CONNTRACK_TUPLE_H
2#define _IP_CONNTRACK_TUPLE_H 2#define _IP_CONNTRACK_TUPLE_H
3 3
4#include <linux/types.h>
5
4/* A `tuple' is a structure containing the information to uniquely 6/* A `tuple' is a structure containing the information to uniquely
5 identify a connection. ie. if two packets have the same tuple, they 7 identify a connection. ie. if two packets have the same tuple, they
6 are in the same connection; if not, they are not. 8 are in the same connection; if not, they are not.
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
index e201ec6e9905..41a107de17cf 100644
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ b/include/linux/netfilter_ipv4/ip_nat.h
@@ -58,10 +58,6 @@ extern rwlock_t ip_nat_lock;
58struct ip_nat_info 58struct ip_nat_info
59{ 59{
60 struct list_head bysource; 60 struct list_head bysource;
61
62 /* Helper (NULL if none). */
63 struct ip_nat_helper *helper;
64
65 struct ip_nat_seq seq[IP_CT_DIR_MAX]; 61 struct ip_nat_seq seq[IP_CT_DIR_MAX];
66}; 62};
67 63
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index bdebdc564506..ba25ca874c20 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -131,7 +131,7 @@ extern struct sock *netlink_kernel_create(int unit, unsigned int groups, void (*
131extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err); 131extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
132extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock); 132extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
133extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid, 133extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid,
134 __u32 group, unsigned int __nocast allocation); 134 __u32 group, gfp_t allocation);
135extern void netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code); 135extern void netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code);
136extern int netlink_register_notifier(struct notifier_block *nb); 136extern int netlink_register_notifier(struct notifier_block *nb);
137extern int netlink_unregister_notifier(struct notifier_block *nb); 137extern int netlink_unregister_notifier(struct notifier_block *nb);
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 5ade54a78dbb..ca5a8733000f 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -86,7 +86,7 @@ static inline void netpoll_poll_unlock(void *have)
86 86
87#else 87#else
88#define netpoll_rx(a) 0 88#define netpoll_rx(a) 0
89#define netpoll_poll_lock(a) 0 89#define netpoll_poll_lock(a) NULL
90#define netpoll_poll_unlock(a) 90#define netpoll_poll_unlock(a)
91#endif 91#endif
92 92
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index d9a25647a295..acbf31c154f8 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -19,7 +19,7 @@
19#define AS_EIO (__GFP_BITS_SHIFT + 0) /* IO error on async write */ 19#define AS_EIO (__GFP_BITS_SHIFT + 0) /* IO error on async write */
20#define AS_ENOSPC (__GFP_BITS_SHIFT + 1) /* ENOSPC on async write */ 20#define AS_ENOSPC (__GFP_BITS_SHIFT + 1) /* ENOSPC on async write */
21 21
22static inline unsigned int __nocast mapping_gfp_mask(struct address_space * mapping) 22static inline gfp_t mapping_gfp_mask(struct address_space * mapping)
23{ 23{
24 return mapping->flags & __GFP_BITS_MASK; 24 return mapping->flags & __GFP_BITS_MASK;
25} 25}
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 4caedddaa033..4bc241290c24 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -71,11 +71,11 @@ posix_acl_release(struct posix_acl *acl)
71 71
72/* posix_acl.c */ 72/* posix_acl.c */
73 73
74extern struct posix_acl *posix_acl_alloc(int, unsigned int __nocast); 74extern struct posix_acl *posix_acl_alloc(int, gfp_t);
75extern struct posix_acl *posix_acl_clone(const struct posix_acl *, unsigned int __nocast); 75extern struct posix_acl *posix_acl_clone(const struct posix_acl *, gfp_t);
76extern int posix_acl_valid(const struct posix_acl *); 76extern int posix_acl_valid(const struct posix_acl *);
77extern int posix_acl_permission(struct inode *, const struct posix_acl *, int); 77extern int posix_acl_permission(struct inode *, const struct posix_acl *, int);
78extern struct posix_acl *posix_acl_from_mode(mode_t, unsigned int __nocast); 78extern struct posix_acl *posix_acl_from_mode(mode_t, gfp_t);
79extern int posix_acl_equiv_mode(const struct posix_acl *, mode_t *); 79extern int posix_acl_equiv_mode(const struct posix_acl *, mode_t *);
80extern int posix_acl_create_masq(struct posix_acl *, mode_t *); 80extern int posix_acl_create_masq(struct posix_acl *, mode_t *);
81extern int posix_acl_chmod_masq(struct posix_acl *, mode_t); 81extern int posix_acl_chmod_masq(struct posix_acl *, mode_t);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 9c51917b1cce..045d4761febc 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -50,7 +50,7 @@ void *radix_tree_delete(struct radix_tree_root *, unsigned long);
50unsigned int 50unsigned int
51radix_tree_gang_lookup(struct radix_tree_root *root, void **results, 51radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
52 unsigned long first_index, unsigned int max_items); 52 unsigned long first_index, unsigned int max_items);
53int radix_tree_preload(unsigned int __nocast gfp_mask); 53int radix_tree_preload(gfp_t gfp_mask);
54void radix_tree_init(void); 54void radix_tree_init(void);
55void *radix_tree_tag_set(struct radix_tree_root *root, 55void *radix_tree_tag_set(struct radix_tree_root *root,
56 unsigned long index, int tag); 56 unsigned long index, int tag);
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 4e65eb44adfd..70191a5a148f 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -94,6 +94,7 @@ struct rcu_data {
94 long batch; /* Batch # for current RCU batch */ 94 long batch; /* Batch # for current RCU batch */
95 struct rcu_head *nxtlist; 95 struct rcu_head *nxtlist;
96 struct rcu_head **nxttail; 96 struct rcu_head **nxttail;
97 long count; /* # of queued items */
97 struct rcu_head *curlist; 98 struct rcu_head *curlist;
98 struct rcu_head **curtail; 99 struct rcu_head **curtail;
99 struct rcu_head *donelist; 100 struct rcu_head *donelist;
diff --git a/include/linux/sched.h b/include/linux/sched.h
index c3ba31f210a9..27519df0f987 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1018,6 +1018,7 @@ extern int force_sig_info(int, struct siginfo *, struct task_struct *);
1018extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp); 1018extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
1019extern int kill_pg_info(int, struct siginfo *, pid_t); 1019extern int kill_pg_info(int, struct siginfo *, pid_t);
1020extern int kill_proc_info(int, struct siginfo *, pid_t); 1020extern int kill_proc_info(int, struct siginfo *, pid_t);
1021extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t);
1021extern void do_notify_parent(struct task_struct *, int); 1022extern void do_notify_parent(struct task_struct *, int);
1022extern void force_sig(int, struct task_struct *); 1023extern void force_sig(int, struct task_struct *);
1023extern void force_sig_specific(int, struct task_struct *); 1024extern void force_sig_specific(int, struct task_struct *);
diff --git a/include/linux/security.h b/include/linux/security.h
index 0e43460d374e..627382e74057 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -2634,8 +2634,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o
2634 return security_ops->socket_getpeersec(sock, optval, optlen, len); 2634 return security_ops->socket_getpeersec(sock, optval, optlen, len);
2635} 2635}
2636 2636
2637static inline int security_sk_alloc(struct sock *sk, int family, 2637static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
2638 unsigned int __nocast priority)
2639{ 2638{
2640 return security_ops->sk_alloc_security(sk, family, priority); 2639 return security_ops->sk_alloc_security(sk, family, priority);
2641} 2640}
@@ -2752,8 +2751,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o
2752 return -ENOPROTOOPT; 2751 return -ENOPROTOOPT;
2753} 2752}
2754 2753
2755static inline int security_sk_alloc(struct sock *sk, int family, 2754static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
2756 unsigned int __nocast priority)
2757{ 2755{
2758 return 0; 2756 return 0;
2759} 2757}
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 466c879f82b8..8f5d9e7f8734 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -302,37 +302,37 @@ struct sk_buff {
302 302
303extern void __kfree_skb(struct sk_buff *skb); 303extern void __kfree_skb(struct sk_buff *skb);
304extern struct sk_buff *__alloc_skb(unsigned int size, 304extern struct sk_buff *__alloc_skb(unsigned int size,
305 unsigned int __nocast priority, int fclone); 305 gfp_t priority, int fclone);
306static inline struct sk_buff *alloc_skb(unsigned int size, 306static inline struct sk_buff *alloc_skb(unsigned int size,
307 unsigned int __nocast priority) 307 gfp_t priority)
308{ 308{
309 return __alloc_skb(size, priority, 0); 309 return __alloc_skb(size, priority, 0);
310} 310}
311 311
312static inline struct sk_buff *alloc_skb_fclone(unsigned int size, 312static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
313 unsigned int __nocast priority) 313 gfp_t priority)
314{ 314{
315 return __alloc_skb(size, priority, 1); 315 return __alloc_skb(size, priority, 1);
316} 316}
317 317
318extern struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp, 318extern struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp,
319 unsigned int size, 319 unsigned int size,
320 unsigned int __nocast priority); 320 gfp_t priority);
321extern void kfree_skbmem(struct sk_buff *skb); 321extern void kfree_skbmem(struct sk_buff *skb);
322extern struct sk_buff *skb_clone(struct sk_buff *skb, 322extern struct sk_buff *skb_clone(struct sk_buff *skb,
323 unsigned int __nocast priority); 323 gfp_t priority);
324extern struct sk_buff *skb_copy(const struct sk_buff *skb, 324extern struct sk_buff *skb_copy(const struct sk_buff *skb,
325 unsigned int __nocast priority); 325 gfp_t priority);
326extern struct sk_buff *pskb_copy(struct sk_buff *skb, 326extern struct sk_buff *pskb_copy(struct sk_buff *skb,
327 unsigned int __nocast gfp_mask); 327 gfp_t gfp_mask);
328extern int pskb_expand_head(struct sk_buff *skb, 328extern int pskb_expand_head(struct sk_buff *skb,
329 int nhead, int ntail, 329 int nhead, int ntail,
330 unsigned int __nocast gfp_mask); 330 gfp_t gfp_mask);
331extern struct sk_buff *skb_realloc_headroom(struct sk_buff *skb, 331extern struct sk_buff *skb_realloc_headroom(struct sk_buff *skb,
332 unsigned int headroom); 332 unsigned int headroom);
333extern struct sk_buff *skb_copy_expand(const struct sk_buff *skb, 333extern struct sk_buff *skb_copy_expand(const struct sk_buff *skb,
334 int newheadroom, int newtailroom, 334 int newheadroom, int newtailroom,
335 unsigned int __nocast priority); 335 gfp_t priority);
336extern struct sk_buff * skb_pad(struct sk_buff *skb, int pad); 336extern struct sk_buff * skb_pad(struct sk_buff *skb, int pad);
337#define dev_kfree_skb(a) kfree_skb(a) 337#define dev_kfree_skb(a) kfree_skb(a)
338extern void skb_over_panic(struct sk_buff *skb, int len, 338extern void skb_over_panic(struct sk_buff *skb, int len,
@@ -484,7 +484,7 @@ static inline int skb_shared(const struct sk_buff *skb)
484 * NULL is returned on a memory allocation failure. 484 * NULL is returned on a memory allocation failure.
485 */ 485 */
486static inline struct sk_buff *skb_share_check(struct sk_buff *skb, 486static inline struct sk_buff *skb_share_check(struct sk_buff *skb,
487 unsigned int __nocast pri) 487 gfp_t pri)
488{ 488{
489 might_sleep_if(pri & __GFP_WAIT); 489 might_sleep_if(pri & __GFP_WAIT);
490 if (skb_shared(skb)) { 490 if (skb_shared(skb)) {
@@ -516,7 +516,7 @@ static inline struct sk_buff *skb_share_check(struct sk_buff *skb,
516 * %NULL is returned on a memory allocation failure. 516 * %NULL is returned on a memory allocation failure.
517 */ 517 */
518static inline struct sk_buff *skb_unshare(struct sk_buff *skb, 518static inline struct sk_buff *skb_unshare(struct sk_buff *skb,
519 unsigned int __nocast pri) 519 gfp_t pri)
520{ 520{
521 might_sleep_if(pri & __GFP_WAIT); 521 might_sleep_if(pri & __GFP_WAIT);
522 if (skb_cloned(skb)) { 522 if (skb_cloned(skb)) {
@@ -1017,7 +1017,7 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
1017 * %NULL is returned in there is no free memory. 1017 * %NULL is returned in there is no free memory.
1018 */ 1018 */
1019static inline struct sk_buff *__dev_alloc_skb(unsigned int length, 1019static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
1020 unsigned int __nocast gfp_mask) 1020 gfp_t gfp_mask)
1021{ 1021{
1022 struct sk_buff *skb = alloc_skb(length + 16, gfp_mask); 1022 struct sk_buff *skb = alloc_skb(length + 16, gfp_mask);
1023 if (likely(skb)) 1023 if (likely(skb))
@@ -1130,8 +1130,8 @@ static inline int skb_can_coalesce(struct sk_buff *skb, int i,
1130 * If there is no free memory -ENOMEM is returned, otherwise zero 1130 * If there is no free memory -ENOMEM is returned, otherwise zero
1131 * is returned and the old skb data released. 1131 * is returned and the old skb data released.
1132 */ 1132 */
1133extern int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp); 1133extern int __skb_linearize(struct sk_buff *skb, gfp_t gfp);
1134static inline int skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp) 1134static inline int skb_linearize(struct sk_buff *skb, gfp_t gfp)
1135{ 1135{
1136 return __skb_linearize(skb, gfp); 1136 return __skb_linearize(skb, gfp);
1137} 1137}
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 1f356f3bbc64..5fc04a16ecb0 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -61,11 +61,11 @@ extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned lo
61 void (*)(void *, kmem_cache_t *, unsigned long)); 61 void (*)(void *, kmem_cache_t *, unsigned long));
62extern int kmem_cache_destroy(kmem_cache_t *); 62extern int kmem_cache_destroy(kmem_cache_t *);
63extern int kmem_cache_shrink(kmem_cache_t *); 63extern int kmem_cache_shrink(kmem_cache_t *);
64extern void *kmem_cache_alloc(kmem_cache_t *, unsigned int __nocast); 64extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t);
65extern void kmem_cache_free(kmem_cache_t *, void *); 65extern void kmem_cache_free(kmem_cache_t *, void *);
66extern unsigned int kmem_cache_size(kmem_cache_t *); 66extern unsigned int kmem_cache_size(kmem_cache_t *);
67extern const char *kmem_cache_name(kmem_cache_t *); 67extern const char *kmem_cache_name(kmem_cache_t *);
68extern kmem_cache_t *kmem_find_general_cachep(size_t size, unsigned int __nocast gfpflags); 68extern kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags);
69 69
70/* Size description struct for general caches. */ 70/* Size description struct for general caches. */
71struct cache_sizes { 71struct cache_sizes {
@@ -74,9 +74,9 @@ struct cache_sizes {
74 kmem_cache_t *cs_dmacachep; 74 kmem_cache_t *cs_dmacachep;
75}; 75};
76extern struct cache_sizes malloc_sizes[]; 76extern struct cache_sizes malloc_sizes[];
77extern void *__kmalloc(size_t, unsigned int __nocast); 77extern void *__kmalloc(size_t, gfp_t);
78 78
79static inline void *kmalloc(size_t size, unsigned int __nocast flags) 79static inline void *kmalloc(size_t size, gfp_t flags)
80{ 80{
81 if (__builtin_constant_p(size)) { 81 if (__builtin_constant_p(size)) {
82 int i = 0; 82 int i = 0;
@@ -99,7 +99,7 @@ found:
99 return __kmalloc(size, flags); 99 return __kmalloc(size, flags);
100} 100}
101 101
102extern void *kzalloc(size_t, unsigned int __nocast); 102extern void *kzalloc(size_t, gfp_t);
103 103
104/** 104/**
105 * kcalloc - allocate memory for an array. The memory is set to zero. 105 * kcalloc - allocate memory for an array. The memory is set to zero.
@@ -107,7 +107,7 @@ extern void *kzalloc(size_t, unsigned int __nocast);
107 * @size: element size. 107 * @size: element size.
108 * @flags: the type of memory to allocate. 108 * @flags: the type of memory to allocate.
109 */ 109 */
110static inline void *kcalloc(size_t n, size_t size, unsigned int __nocast flags) 110static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
111{ 111{
112 if (n != 0 && size > INT_MAX / n) 112 if (n != 0 && size > INT_MAX / n)
113 return NULL; 113 return NULL;
@@ -118,15 +118,14 @@ extern void kfree(const void *);
118extern unsigned int ksize(const void *); 118extern unsigned int ksize(const void *);
119 119
120#ifdef CONFIG_NUMA 120#ifdef CONFIG_NUMA
121extern void *kmem_cache_alloc_node(kmem_cache_t *, 121extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node);
122 unsigned int __nocast flags, int node); 122extern void *kmalloc_node(size_t size, gfp_t flags, int node);
123extern void *kmalloc_node(size_t size, unsigned int __nocast flags, int node);
124#else 123#else
125static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node) 124static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node)
126{ 125{
127 return kmem_cache_alloc(cachep, flags); 126 return kmem_cache_alloc(cachep, flags);
128} 127}
129static inline void *kmalloc_node(size_t size, unsigned int __nocast flags, int node) 128static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
130{ 129{
131 return kmalloc(size, flags); 130 return kmalloc(size, flags);
132} 131}
diff --git a/include/linux/string.h b/include/linux/string.h
index dab2652acbd8..369be3264a55 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -88,7 +88,7 @@ extern int memcmp(const void *,const void *,__kernel_size_t);
88extern void * memchr(const void *,int,__kernel_size_t); 88extern void * memchr(const void *,int,__kernel_size_t);
89#endif 89#endif
90 90
91extern char *kstrdup(const char *s, unsigned int __nocast gfp); 91extern char *kstrdup(const char *s, gfp_t gfp);
92 92
93#ifdef __cplusplus 93#ifdef __cplusplus
94} 94}
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index f2e96fdfaae0..ad15a54806d8 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -71,5 +71,7 @@ void restore_processor_state(void);
71struct saved_context; 71struct saved_context;
72void __save_processor_state(struct saved_context *ctxt); 72void __save_processor_state(struct saved_context *ctxt);
73void __restore_processor_state(struct saved_context *ctxt); 73void __restore_processor_state(struct saved_context *ctxt);
74extern unsigned long get_usable_page(unsigned gfp_mask);
75extern void free_eaten_memory(void);
74 76
75#endif /* _LINUX_SWSUSP_H */ 77#endif /* _LINUX_SWSUSP_H */
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 3c9ff0048153..a7bf1a3b1496 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -147,7 +147,7 @@ struct swap_list_t {
147#define vm_swap_full() (nr_swap_pages*2 < total_swap_pages) 147#define vm_swap_full() (nr_swap_pages*2 < total_swap_pages)
148 148
149/* linux/mm/oom_kill.c */ 149/* linux/mm/oom_kill.c */
150extern void out_of_memory(unsigned int __nocast gfp_mask, int order); 150extern void out_of_memory(gfp_t gfp_mask, int order);
151 151
152/* linux/mm/memory.c */ 152/* linux/mm/memory.c */
153extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *); 153extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *);
diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index 1a4990e448e9..515046d1b2f4 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -159,7 +159,7 @@ extern unsigned int textsearch_find_continuous(struct ts_config *,
159#define TS_PRIV_ALIGN(len) (((len) + TS_PRIV_ALIGNTO-1) & ~(TS_PRIV_ALIGNTO-1)) 159#define TS_PRIV_ALIGN(len) (((len) + TS_PRIV_ALIGNTO-1) & ~(TS_PRIV_ALIGNTO-1))
160 160
161static inline struct ts_config *alloc_ts_config(size_t payload, 161static inline struct ts_config *alloc_ts_config(size_t payload,
162 unsigned int __nocast gfp_mask) 162 gfp_t gfp_mask)
163{ 163{
164 struct ts_config *conf; 164 struct ts_config *conf;
165 165
diff --git a/include/linux/types.h b/include/linux/types.h
index 2b678c22ca4a..0aee34f9da9f 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -165,6 +165,10 @@ typedef __u64 __bitwise __le64;
165typedef __u64 __bitwise __be64; 165typedef __u64 __bitwise __be64;
166#endif 166#endif
167 167
168#ifdef __KERNEL__
169typedef unsigned __nocast gfp_t;
170#endif
171
168struct ustat { 172struct ustat {
169 __kernel_daddr_t f_tfree; 173 __kernel_daddr_t f_tfree;
170 __kernel_ino_t f_tinode; 174 __kernel_ino_t f_tinode;
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index b244f69ef682..3701a0673d2c 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -34,8 +34,8 @@ struct vm_struct {
34extern void *vmalloc(unsigned long size); 34extern void *vmalloc(unsigned long size);
35extern void *vmalloc_exec(unsigned long size); 35extern void *vmalloc_exec(unsigned long size);
36extern void *vmalloc_32(unsigned long size); 36extern void *vmalloc_32(unsigned long size);
37extern void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, pgprot_t prot); 37extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
38extern void *__vmalloc_area(struct vm_struct *area, unsigned int __nocast gfp_mask, pgprot_t prot); 38extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask, pgprot_t prot);
39extern void vfree(void *addr); 39extern void vfree(void *addr);
40 40
41extern void *vmap(struct page **pages, unsigned int count, 41extern void *vmap(struct page **pages, unsigned int count,
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 6dfa4a61ffd0..210458624840 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -136,7 +136,7 @@ struct bt_skb_cb {
136}; 136};
137#define bt_cb(skb) ((struct bt_skb_cb *)(skb->cb)) 137#define bt_cb(skb) ((struct bt_skb_cb *)(skb->cb))
138 138
139static inline struct sk_buff *bt_skb_alloc(unsigned int len, unsigned int __nocast how) 139static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how)
140{ 140{
141 struct sk_buff *skb; 141 struct sk_buff *skb;
142 142
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index ffea9d54071f..fbe557f7ea1d 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -230,7 +230,7 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci,
230 u8 xon_char, u8 xoff_char, u16 param_mask); 230 u8 xon_char, u8 xoff_char, u16 param_mask);
231 231
232/* ---- RFCOMM DLCs (channels) ---- */ 232/* ---- RFCOMM DLCs (channels) ---- */
233struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio); 233struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio);
234void rfcomm_dlc_free(struct rfcomm_dlc *d); 234void rfcomm_dlc_free(struct rfcomm_dlc *d);
235int rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel); 235int rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel);
236int rfcomm_dlc_close(struct rfcomm_dlc *d, int reason); 236int rfcomm_dlc_close(struct rfcomm_dlc *d, int reason);
diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h
index 8a0891e2e888..1ba03be0af3a 100644
--- a/include/net/dn_nsp.h
+++ b/include/net/dn_nsp.h
@@ -19,9 +19,9 @@ extern void dn_nsp_send_data_ack(struct sock *sk);
19extern void dn_nsp_send_oth_ack(struct sock *sk); 19extern void dn_nsp_send_oth_ack(struct sock *sk);
20extern void dn_nsp_delayed_ack(struct sock *sk); 20extern void dn_nsp_delayed_ack(struct sock *sk);
21extern void dn_send_conn_ack(struct sock *sk); 21extern void dn_send_conn_ack(struct sock *sk);
22extern void dn_send_conn_conf(struct sock *sk, unsigned int __nocast gfp); 22extern void dn_send_conn_conf(struct sock *sk, gfp_t gfp);
23extern void dn_nsp_send_disc(struct sock *sk, unsigned char type, 23extern void dn_nsp_send_disc(struct sock *sk, unsigned char type,
24 unsigned short reason, unsigned int __nocast gfp); 24 unsigned short reason, gfp_t gfp);
25extern void dn_nsp_return_disc(struct sk_buff *skb, unsigned char type, 25extern void dn_nsp_return_disc(struct sk_buff *skb, unsigned char type,
26 unsigned short reason); 26 unsigned short reason);
27extern void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval); 27extern void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval);
@@ -29,14 +29,14 @@ extern void dn_nsp_send_conninit(struct sock *sk, unsigned char flags);
29 29
30extern void dn_nsp_output(struct sock *sk); 30extern void dn_nsp_output(struct sock *sk);
31extern int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, struct sk_buff_head *q, unsigned short acknum); 31extern int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, struct sk_buff_head *q, unsigned short acknum);
32extern void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, unsigned int __nocast gfp, int oob); 32extern void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, gfp_t gfp, int oob);
33extern unsigned long dn_nsp_persist(struct sock *sk); 33extern unsigned long dn_nsp_persist(struct sock *sk);
34extern int dn_nsp_xmit_timeout(struct sock *sk); 34extern int dn_nsp_xmit_timeout(struct sock *sk);
35 35
36extern int dn_nsp_rx(struct sk_buff *); 36extern int dn_nsp_rx(struct sk_buff *);
37extern int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb); 37extern int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb);
38 38
39extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, unsigned int __nocast pri); 39extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
40extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err); 40extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err);
41 41
42#define NSP_REASON_OK 0 /* No error */ 42#define NSP_REASON_OK 0 /* No error */
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index 11fe973cf383..5122da3f2eb3 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -15,7 +15,7 @@
15 GNU General Public License for more details. 15 GNU General Public License for more details.
16*******************************************************************************/ 16*******************************************************************************/
17 17
18extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, unsigned int __nocast pri); 18extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
19extern int dn_route_output_sock(struct dst_entry **pprt, struct flowi *, struct sock *sk, int flags); 19extern int dn_route_output_sock(struct dst_entry **pprt, struct flowi *, struct sock *sk, int flags);
20extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb); 20extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
21extern int dn_cache_getroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg); 21extern int dn_cache_getroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 651f824c1008..b0c99060b78d 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -94,7 +94,7 @@ static inline void *inet_csk_ca(const struct sock *sk)
94 94
95extern struct sock *inet_csk_clone(struct sock *sk, 95extern struct sock *inet_csk_clone(struct sock *sk,
96 const struct request_sock *req, 96 const struct request_sock *req,
97 const unsigned int __nocast priority); 97 const gfp_t priority);
98 98
99enum inet_csk_ack_state_t { 99enum inet_csk_ack_state_t {
100 ICSK_ACK_SCHED = 1, 100 ICSK_ACK_SCHED = 1,
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 4ade56ef3a4d..28f7b2103505 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -19,6 +19,7 @@
19 19
20#include <linux/ip.h> 20#include <linux/ip.h>
21#include <linux/list.h> 21#include <linux/list.h>
22#include <linux/module.h>
22#include <linux/timer.h> 23#include <linux/timer.h>
23#include <linux/types.h> 24#include <linux/types.h>
24#include <linux/workqueue.h> 25#include <linux/workqueue.h>
@@ -193,11 +194,13 @@ static inline u32 inet_rcv_saddr(const struct sock *sk)
193static inline void inet_twsk_put(struct inet_timewait_sock *tw) 194static inline void inet_twsk_put(struct inet_timewait_sock *tw)
194{ 195{
195 if (atomic_dec_and_test(&tw->tw_refcnt)) { 196 if (atomic_dec_and_test(&tw->tw_refcnt)) {
197 struct module *owner = tw->tw_prot->owner;
196#ifdef SOCK_REFCNT_DEBUG 198#ifdef SOCK_REFCNT_DEBUG
197 printk(KERN_DEBUG "%s timewait_sock %p released\n", 199 printk(KERN_DEBUG "%s timewait_sock %p released\n",
198 tw->tw_prot->name, tw); 200 tw->tw_prot->name, tw);
199#endif 201#endif
200 kmem_cache_free(tw->tw_prot->twsk_slab, tw); 202 kmem_cache_free(tw->tw_prot->twsk_slab, tw);
203 module_put(owner);
201 } 204 }
202} 205}
203 206
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index ecb2b061f597..3b5559a023a4 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -832,7 +832,7 @@ extern void ip_vs_app_inc_put(struct ip_vs_app *inc);
832 832
833extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff **pskb); 833extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff **pskb);
834extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff **pskb); 834extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff **pskb);
835extern int ip_vs_skb_replace(struct sk_buff *skb, unsigned int __nocast pri, 835extern int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri,
836 char *o_buf, int o_len, char *n_buf, int n_len); 836 char *o_buf, int o_len, char *n_buf, int n_len);
837extern int ip_vs_app_init(void); 837extern int ip_vs_app_init(void);
838extern void ip_vs_app_cleanup(void); 838extern void ip_vs_app_cleanup(void);
diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h
index 54852ff6033b..00730d21b522 100644
--- a/include/net/llc_conn.h
+++ b/include/net/llc_conn.h
@@ -93,7 +93,7 @@ static __inline__ char llc_backlog_type(struct sk_buff *skb)
93 return skb->cb[sizeof(skb->cb) - 1]; 93 return skb->cb[sizeof(skb->cb) - 1];
94} 94}
95 95
96extern struct sock *llc_sk_alloc(int family, unsigned int __nocast priority, 96extern struct sock *llc_sk_alloc(int family, gfp_t priority,
97 struct proto *prot); 97 struct proto *prot);
98extern void llc_sk_free(struct sock *sk); 98extern void llc_sk_free(struct sock *sk);
99 99
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index e1d5ec1c23c0..8f241216f46b 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -125,7 +125,7 @@
125 */ 125 */
126extern struct sock *sctp_get_ctl_sock(void); 126extern struct sock *sctp_get_ctl_sock(void);
127extern int sctp_copy_local_addr_list(struct sctp_bind_addr *, 127extern int sctp_copy_local_addr_list(struct sctp_bind_addr *,
128 sctp_scope_t, unsigned int __nocast gfp, 128 sctp_scope_t, gfp_t gfp,
129 int flags); 129 int flags);
130extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family); 130extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family);
131extern int sctp_register_pf(struct sctp_pf *, sa_family_t); 131extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 58462164d960..1eac3d0eb7a9 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -181,17 +181,17 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t,
181int sctp_chunk_iif(const struct sctp_chunk *); 181int sctp_chunk_iif(const struct sctp_chunk *);
182struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *, 182struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *,
183 struct sctp_chunk *, 183 struct sctp_chunk *,
184 unsigned int __nocast gfp); 184 gfp_t gfp);
185__u32 sctp_generate_verification_tag(void); 185__u32 sctp_generate_verification_tag(void);
186void sctp_populate_tie_tags(__u8 *cookie, __u32 curTag, __u32 hisTag); 186void sctp_populate_tie_tags(__u8 *cookie, __u32 curTag, __u32 hisTag);
187 187
188/* Prototypes for chunk-building functions. */ 188/* Prototypes for chunk-building functions. */
189struct sctp_chunk *sctp_make_init(const struct sctp_association *, 189struct sctp_chunk *sctp_make_init(const struct sctp_association *,
190 const struct sctp_bind_addr *, 190 const struct sctp_bind_addr *,
191 unsigned int __nocast gfp, int vparam_len); 191 gfp_t gfp, int vparam_len);
192struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *, 192struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *,
193 const struct sctp_chunk *, 193 const struct sctp_chunk *,
194 const unsigned int __nocast gfp, 194 const gfp_t gfp,
195 const int unkparam_len); 195 const int unkparam_len);
196struct sctp_chunk *sctp_make_cookie_echo(const struct sctp_association *, 196struct sctp_chunk *sctp_make_cookie_echo(const struct sctp_association *,
197 const struct sctp_chunk *); 197 const struct sctp_chunk *);
@@ -265,7 +265,7 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,
265 struct sctp_endpoint *, 265 struct sctp_endpoint *,
266 struct sctp_association *asoc, 266 struct sctp_association *asoc,
267 void *event_arg, 267 void *event_arg,
268 unsigned int __nocast gfp); 268 gfp_t gfp);
269 269
270/* 2nd level prototypes */ 270/* 2nd level prototypes */
271void sctp_generate_t3_rtx_event(unsigned long peer); 271void sctp_generate_t3_rtx_event(unsigned long peer);
@@ -276,7 +276,7 @@ void sctp_ootb_pkt_free(struct sctp_packet *);
276struct sctp_association *sctp_unpack_cookie(const struct sctp_endpoint *, 276struct sctp_association *sctp_unpack_cookie(const struct sctp_endpoint *,
277 const struct sctp_association *, 277 const struct sctp_association *,
278 struct sctp_chunk *, 278 struct sctp_chunk *,
279 unsigned int __nocast gfp, int *err, 279 gfp_t gfp, int *err,
280 struct sctp_chunk **err_chk_p); 280 struct sctp_chunk **err_chk_p);
281int sctp_addip_addr_config(struct sctp_association *, sctp_param_t, 281int sctp_addip_addr_config(struct sctp_association *, sctp_param_t,
282 struct sockaddr_storage*, int); 282 struct sockaddr_storage*, int);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 994009bbe3b4..9c385b6417c7 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -446,7 +446,7 @@ struct sctp_ssnmap {
446}; 446};
447 447
448struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out, 448struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
449 unsigned int __nocast gfp); 449 gfp_t gfp);
450void sctp_ssnmap_free(struct sctp_ssnmap *map); 450void sctp_ssnmap_free(struct sctp_ssnmap *map);
451void sctp_ssnmap_clear(struct sctp_ssnmap *map); 451void sctp_ssnmap_clear(struct sctp_ssnmap *map);
452 452
@@ -947,7 +947,7 @@ struct sctp_transport {
947}; 947};
948 948
949struct sctp_transport *sctp_transport_new(const union sctp_addr *, 949struct sctp_transport *sctp_transport_new(const union sctp_addr *,
950 unsigned int __nocast); 950 gfp_t);
951void sctp_transport_set_owner(struct sctp_transport *, 951void sctp_transport_set_owner(struct sctp_transport *,
952 struct sctp_association *); 952 struct sctp_association *);
953void sctp_transport_route(struct sctp_transport *, union sctp_addr *, 953void sctp_transport_route(struct sctp_transport *, union sctp_addr *,
@@ -1095,10 +1095,10 @@ void sctp_bind_addr_init(struct sctp_bind_addr *, __u16 port);
1095void sctp_bind_addr_free(struct sctp_bind_addr *); 1095void sctp_bind_addr_free(struct sctp_bind_addr *);
1096int sctp_bind_addr_copy(struct sctp_bind_addr *dest, 1096int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
1097 const struct sctp_bind_addr *src, 1097 const struct sctp_bind_addr *src,
1098 sctp_scope_t scope, unsigned int __nocast gfp, 1098 sctp_scope_t scope, gfp_t gfp,
1099 int flags); 1099 int flags);
1100int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *, 1100int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *,
1101 unsigned int __nocast gfp); 1101 gfp_t gfp);
1102int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *); 1102int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *);
1103int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *, 1103int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *,
1104 struct sctp_sock *); 1104 struct sctp_sock *);
@@ -1108,9 +1108,9 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp,
1108 struct sctp_sock *opt); 1108 struct sctp_sock *opt);
1109union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp, 1109union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp,
1110 int *addrs_len, 1110 int *addrs_len,
1111 unsigned int __nocast gfp); 1111 gfp_t gfp);
1112int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw, int len, 1112int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw, int len,
1113 __u16 port, unsigned int __nocast gfp); 1113 __u16 port, gfp_t gfp);
1114 1114
1115sctp_scope_t sctp_scope(const union sctp_addr *); 1115sctp_scope_t sctp_scope(const union sctp_addr *);
1116int sctp_in_scope(const union sctp_addr *addr, const sctp_scope_t scope); 1116int sctp_in_scope(const union sctp_addr *addr, const sctp_scope_t scope);
@@ -1239,7 +1239,7 @@ static inline struct sctp_endpoint *sctp_ep(struct sctp_ep_common *base)
1239} 1239}
1240 1240
1241/* These are function signatures for manipulating endpoints. */ 1241/* These are function signatures for manipulating endpoints. */
1242struct sctp_endpoint *sctp_endpoint_new(struct sock *, unsigned int __nocast); 1242struct sctp_endpoint *sctp_endpoint_new(struct sock *, gfp_t);
1243void sctp_endpoint_free(struct sctp_endpoint *); 1243void sctp_endpoint_free(struct sctp_endpoint *);
1244void sctp_endpoint_put(struct sctp_endpoint *); 1244void sctp_endpoint_put(struct sctp_endpoint *);
1245void sctp_endpoint_hold(struct sctp_endpoint *); 1245void sctp_endpoint_hold(struct sctp_endpoint *);
@@ -1260,7 +1260,7 @@ int sctp_verify_init(const struct sctp_association *asoc, sctp_cid_t,
1260 struct sctp_chunk **err_chunk); 1260 struct sctp_chunk **err_chunk);
1261int sctp_process_init(struct sctp_association *, sctp_cid_t cid, 1261int sctp_process_init(struct sctp_association *, sctp_cid_t cid,
1262 const union sctp_addr *peer, 1262 const union sctp_addr *peer,
1263 sctp_init_chunk_t *init, unsigned int __nocast gfp); 1263 sctp_init_chunk_t *init, gfp_t gfp);
1264__u32 sctp_generate_tag(const struct sctp_endpoint *); 1264__u32 sctp_generate_tag(const struct sctp_endpoint *);
1265__u32 sctp_generate_tsn(const struct sctp_endpoint *); 1265__u32 sctp_generate_tsn(const struct sctp_endpoint *);
1266 1266
@@ -1723,7 +1723,7 @@ static inline struct sctp_association *sctp_assoc(struct sctp_ep_common *base)
1723 1723
1724struct sctp_association * 1724struct sctp_association *
1725sctp_association_new(const struct sctp_endpoint *, const struct sock *, 1725sctp_association_new(const struct sctp_endpoint *, const struct sock *,
1726 sctp_scope_t scope, unsigned int __nocast gfp); 1726 sctp_scope_t scope, gfp_t gfp);
1727void sctp_association_free(struct sctp_association *); 1727void sctp_association_free(struct sctp_association *);
1728void sctp_association_put(struct sctp_association *); 1728void sctp_association_put(struct sctp_association *);
1729void sctp_association_hold(struct sctp_association *); 1729void sctp_association_hold(struct sctp_association *);
@@ -1739,7 +1739,7 @@ int sctp_assoc_lookup_laddr(struct sctp_association *asoc,
1739 const union sctp_addr *laddr); 1739 const union sctp_addr *laddr);
1740struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *, 1740struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *,
1741 const union sctp_addr *address, 1741 const union sctp_addr *address,
1742 const unsigned int __nocast gfp, 1742 const gfp_t gfp,
1743 const int peer_state); 1743 const int peer_state);
1744void sctp_assoc_del_peer(struct sctp_association *asoc, 1744void sctp_assoc_del_peer(struct sctp_association *asoc,
1745 const union sctp_addr *addr); 1745 const union sctp_addr *addr);
@@ -1764,10 +1764,10 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *, unsigned);
1764void sctp_assoc_set_primary(struct sctp_association *, 1764void sctp_assoc_set_primary(struct sctp_association *,
1765 struct sctp_transport *); 1765 struct sctp_transport *);
1766int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *, 1766int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *,
1767 unsigned int __nocast); 1767 gfp_t);
1768int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *, 1768int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *,
1769 struct sctp_cookie*, 1769 struct sctp_cookie*,
1770 unsigned int __nocast gfp); 1770 gfp_t gfp);
1771 1771
1772int sctp_cmp_addr_exact(const union sctp_addr *ss1, 1772int sctp_cmp_addr_exact(const union sctp_addr *ss1,
1773 const union sctp_addr *ss2); 1773 const union sctp_addr *ss2);
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index 90fe4bf6754f..6c40cfc4832d 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -88,7 +88,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change(
88 __u16 error, 88 __u16 error,
89 __u16 outbound, 89 __u16 outbound,
90 __u16 inbound, 90 __u16 inbound,
91 unsigned int __nocast gfp); 91 gfp_t gfp);
92 92
93struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change( 93struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
94 const struct sctp_association *asoc, 94 const struct sctp_association *asoc,
@@ -96,35 +96,35 @@ struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
96 int flags, 96 int flags,
97 int state, 97 int state,
98 int error, 98 int error,
99 unsigned int __nocast gfp); 99 gfp_t gfp);
100 100
101struct sctp_ulpevent *sctp_ulpevent_make_remote_error( 101struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
102 const struct sctp_association *asoc, 102 const struct sctp_association *asoc,
103 struct sctp_chunk *chunk, 103 struct sctp_chunk *chunk,
104 __u16 flags, 104 __u16 flags,
105 unsigned int __nocast gfp); 105 gfp_t gfp);
106struct sctp_ulpevent *sctp_ulpevent_make_send_failed( 106struct sctp_ulpevent *sctp_ulpevent_make_send_failed(
107 const struct sctp_association *asoc, 107 const struct sctp_association *asoc,
108 struct sctp_chunk *chunk, 108 struct sctp_chunk *chunk,
109 __u16 flags, 109 __u16 flags,
110 __u32 error, 110 __u32 error,
111 unsigned int __nocast gfp); 111 gfp_t gfp);
112 112
113struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event( 113struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event(
114 const struct sctp_association *asoc, 114 const struct sctp_association *asoc,
115 __u16 flags, 115 __u16 flags,
116 unsigned int __nocast gfp); 116 gfp_t gfp);
117 117
118struct sctp_ulpevent *sctp_ulpevent_make_pdapi( 118struct sctp_ulpevent *sctp_ulpevent_make_pdapi(
119 const struct sctp_association *asoc, 119 const struct sctp_association *asoc,
120 __u32 indication, unsigned int __nocast gfp); 120 __u32 indication, gfp_t gfp);
121 121
122struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication( 122struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication(
123 const struct sctp_association *asoc, unsigned int __nocast gfp); 123 const struct sctp_association *asoc, gfp_t gfp);
124 124
125struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc, 125struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
126 struct sctp_chunk *chunk, 126 struct sctp_chunk *chunk,
127 unsigned int __nocast gfp); 127 gfp_t gfp);
128 128
129void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event, 129void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event,
130 struct msghdr *); 130 struct msghdr *);
diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h
index 1a60c6d943c1..a43c8788b650 100644
--- a/include/net/sctp/ulpqueue.h
+++ b/include/net/sctp/ulpqueue.h
@@ -62,22 +62,19 @@ struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *,
62void sctp_ulpq_free(struct sctp_ulpq *); 62void sctp_ulpq_free(struct sctp_ulpq *);
63 63
64/* Add a new DATA chunk for processing. */ 64/* Add a new DATA chunk for processing. */
65int sctp_ulpq_tail_data(struct sctp_ulpq *, struct sctp_chunk *, 65int sctp_ulpq_tail_data(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
66 unsigned int __nocast);
67 66
68/* Add a new event for propagation to the ULP. */ 67/* Add a new event for propagation to the ULP. */
69int sctp_ulpq_tail_event(struct sctp_ulpq *, struct sctp_ulpevent *ev); 68int sctp_ulpq_tail_event(struct sctp_ulpq *, struct sctp_ulpevent *ev);
70 69
71/* Renege previously received chunks. */ 70/* Renege previously received chunks. */
72void sctp_ulpq_renege(struct sctp_ulpq *, struct sctp_chunk *, 71void sctp_ulpq_renege(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
73 unsigned int __nocast);
74 72
75/* Perform partial delivery. */ 73/* Perform partial delivery. */
76void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *, 74void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
77 unsigned int __nocast);
78 75
79/* Abort the partial delivery. */ 76/* Abort the partial delivery. */
80void sctp_ulpq_abort_pd(struct sctp_ulpq *, unsigned int __nocast); 77void sctp_ulpq_abort_pd(struct sctp_ulpq *, gfp_t);
81 78
82/* Clear the partial data delivery condition on this socket. */ 79/* Clear the partial data delivery condition on this socket. */
83int sctp_clear_pd(struct sock *sk); 80int sctp_clear_pd(struct sock *sk);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index f6328aeddcce..1c5f19f995ad 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -103,16 +103,20 @@ enum sctp_optname {
103#define SCTP_SOCKOPT_BINDX_REM SCTP_SOCKOPT_BINDX_REM 103#define SCTP_SOCKOPT_BINDX_REM SCTP_SOCKOPT_BINDX_REM
104 SCTP_SOCKOPT_PEELOFF, /* peel off association. */ 104 SCTP_SOCKOPT_PEELOFF, /* peel off association. */
105#define SCTP_SOCKOPT_PEELOFF SCTP_SOCKOPT_PEELOFF 105#define SCTP_SOCKOPT_PEELOFF SCTP_SOCKOPT_PEELOFF
106 SCTP_GET_PEER_ADDRS_NUM, /* Get number of peer addresss. */ 106 SCTP_GET_PEER_ADDRS_NUM_OLD, /* Get number of peer addresss. */
107#define SCTP_GET_PEER_ADDRS_NUM SCTP_GET_PEER_ADDRS_NUM 107#define SCTP_GET_PEER_ADDRS_NUM_OLD SCTP_GET_PEER_ADDRS_NUM_OLD
108 SCTP_GET_PEER_ADDRS_OLD, /* Get all peer addresss. */
109#define SCTP_GET_PEER_ADDRS_OLD SCTP_GET_PEER_ADDRS_OLD
110 SCTP_GET_LOCAL_ADDRS_NUM_OLD, /* Get number of local addresss. */
111#define SCTP_GET_LOCAL_ADDRS_NUM_OLD SCTP_GET_LOCAL_ADDRS_NUM_OLD
112 SCTP_GET_LOCAL_ADDRS_OLD, /* Get all local addresss. */
113#define SCTP_GET_LOCAL_ADDRS_OLD SCTP_GET_LOCAL_ADDRS_OLD
114 SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
115#define SCTP_SOCKOPT_CONNECTX SCTP_SOCKOPT_CONNECTX
108 SCTP_GET_PEER_ADDRS, /* Get all peer addresss. */ 116 SCTP_GET_PEER_ADDRS, /* Get all peer addresss. */
109#define SCTP_GET_PEER_ADDRS SCTP_GET_PEER_ADDRS 117#define SCTP_GET_PEER_ADDRS SCTP_GET_PEER_ADDRS
110 SCTP_GET_LOCAL_ADDRS_NUM, /* Get number of local addresss. */
111#define SCTP_GET_LOCAL_ADDRS_NUM SCTP_GET_LOCAL_ADDRS_NUM
112 SCTP_GET_LOCAL_ADDRS, /* Get all local addresss. */ 118 SCTP_GET_LOCAL_ADDRS, /* Get all local addresss. */
113#define SCTP_GET_LOCAL_ADDRS SCTP_GET_LOCAL_ADDRS 119#define SCTP_GET_LOCAL_ADDRS SCTP_GET_LOCAL_ADDRS
114 SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
115#define SCTP_SOCKOPT_CONNECTX SCTP_SOCKOPT_CONNECTX
116}; 120};
117 121
118/* 122/*
@@ -239,7 +243,7 @@ struct sctp_paddr_change {
239 int spc_state; 243 int spc_state;
240 int spc_error; 244 int spc_error;
241 sctp_assoc_t spc_assoc_id; 245 sctp_assoc_t spc_assoc_id;
242}; 246} __attribute__((packed, aligned(4)));
243 247
244/* 248/*
245 * spc_state: 32 bits (signed integer) 249 * spc_state: 32 bits (signed integer)
@@ -464,7 +468,7 @@ struct sctp_assocparams {
464struct sctp_setpeerprim { 468struct sctp_setpeerprim {
465 sctp_assoc_t sspp_assoc_id; 469 sctp_assoc_t sspp_assoc_id;
466 struct sockaddr_storage sspp_addr; 470 struct sockaddr_storage sspp_addr;
467}; 471} __attribute__((packed, aligned(4)));
468 472
469/* 473/*
470 * 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR) 474 * 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
@@ -477,7 +481,7 @@ struct sctp_setpeerprim {
477struct sctp_prim { 481struct sctp_prim {
478 sctp_assoc_t ssp_assoc_id; 482 sctp_assoc_t ssp_assoc_id;
479 struct sockaddr_storage ssp_addr; 483 struct sockaddr_storage ssp_addr;
480}; 484} __attribute__((packed, aligned(4)));
481 485
482/* 486/*
483 * 7.1.11 Set Adaption Layer Indicator (SCTP_ADAPTION_LAYER) 487 * 7.1.11 Set Adaption Layer Indicator (SCTP_ADAPTION_LAYER)
@@ -504,7 +508,7 @@ struct sctp_paddrparams {
504 struct sockaddr_storage spp_address; 508 struct sockaddr_storage spp_address;
505 __u32 spp_hbinterval; 509 __u32 spp_hbinterval;
506 __u16 spp_pathmaxrxt; 510 __u16 spp_pathmaxrxt;
507}; 511} __attribute__((packed, aligned(4)));
508 512
509/* 513/*
510 * 7.2.2 Peer Address Information 514 * 7.2.2 Peer Address Information
@@ -523,7 +527,7 @@ struct sctp_paddrinfo {
523 __u32 spinfo_srtt; 527 __u32 spinfo_srtt;
524 __u32 spinfo_rto; 528 __u32 spinfo_rto;
525 __u32 spinfo_mtu; 529 __u32 spinfo_mtu;
526}; 530} __attribute__((packed, aligned(4)));
527 531
528/* Peer addresses's state. */ 532/* Peer addresses's state. */
529enum sctp_spinfo_state { 533enum sctp_spinfo_state {
@@ -559,11 +563,16 @@ struct sctp_status {
559 * SCTP_GET_LOCAL_ADDRS socket options used internally to implement 563 * SCTP_GET_LOCAL_ADDRS socket options used internally to implement
560 * sctp_getpaddrs() and sctp_getladdrs() API. 564 * sctp_getpaddrs() and sctp_getladdrs() API.
561 */ 565 */
562struct sctp_getaddrs { 566struct sctp_getaddrs_old {
563 sctp_assoc_t assoc_id; 567 sctp_assoc_t assoc_id;
564 int addr_num; 568 int addr_num;
565 struct sockaddr __user *addrs; 569 struct sockaddr __user *addrs;
566}; 570};
571struct sctp_getaddrs {
572 sctp_assoc_t assoc_id; /*input*/
573 __u32 addr_num; /*output*/
574 __u8 addrs[0]; /*output, variable size*/
575};
567 576
568/* These are bit fields for msghdr->msg_flags. See section 5.1. */ 577/* These are bit fields for msghdr->msg_flags. See section 5.1. */
569/* On user space Linux, these live in <bits/socket.h> as an enum. */ 578/* On user space Linux, these live in <bits/socket.h> as an enum. */
diff --git a/include/net/sock.h b/include/net/sock.h
index b6440805c420..ecb75526cba0 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -739,18 +739,18 @@ extern void FASTCALL(release_sock(struct sock *sk));
739#define bh_unlock_sock(__sk) spin_unlock(&((__sk)->sk_lock.slock)) 739#define bh_unlock_sock(__sk) spin_unlock(&((__sk)->sk_lock.slock))
740 740
741extern struct sock *sk_alloc(int family, 741extern struct sock *sk_alloc(int family,
742 unsigned int __nocast priority, 742 gfp_t priority,
743 struct proto *prot, int zero_it); 743 struct proto *prot, int zero_it);
744extern void sk_free(struct sock *sk); 744extern void sk_free(struct sock *sk);
745extern struct sock *sk_clone(const struct sock *sk, 745extern struct sock *sk_clone(const struct sock *sk,
746 const unsigned int __nocast priority); 746 const gfp_t priority);
747 747
748extern struct sk_buff *sock_wmalloc(struct sock *sk, 748extern struct sk_buff *sock_wmalloc(struct sock *sk,
749 unsigned long size, int force, 749 unsigned long size, int force,
750 unsigned int __nocast priority); 750 gfp_t priority);
751extern struct sk_buff *sock_rmalloc(struct sock *sk, 751extern struct sk_buff *sock_rmalloc(struct sock *sk,
752 unsigned long size, int force, 752 unsigned long size, int force,
753 unsigned int __nocast priority); 753 gfp_t priority);
754extern void sock_wfree(struct sk_buff *skb); 754extern void sock_wfree(struct sk_buff *skb);
755extern void sock_rfree(struct sk_buff *skb); 755extern void sock_rfree(struct sk_buff *skb);
756 756
@@ -766,7 +766,7 @@ extern struct sk_buff *sock_alloc_send_skb(struct sock *sk,
766 int noblock, 766 int noblock,
767 int *errcode); 767 int *errcode);
768extern void *sock_kmalloc(struct sock *sk, int size, 768extern void *sock_kmalloc(struct sock *sk, int size,
769 unsigned int __nocast priority); 769 gfp_t priority);
770extern void sock_kfree_s(struct sock *sk, void *mem, int size); 770extern void sock_kfree_s(struct sock *sk, void *mem, int size);
771extern void sk_send_sigurg(struct sock *sk); 771extern void sk_send_sigurg(struct sock *sk);
772 772
@@ -1201,7 +1201,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
1201 1201
1202static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk, 1202static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
1203 int size, int mem, 1203 int size, int mem,
1204 unsigned int __nocast gfp) 1204 gfp_t gfp)
1205{ 1205{
1206 struct sk_buff *skb; 1206 struct sk_buff *skb;
1207 int hdr_len; 1207 int hdr_len;
@@ -1224,7 +1224,7 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
1224 1224
1225static inline struct sk_buff *sk_stream_alloc_skb(struct sock *sk, 1225static inline struct sk_buff *sk_stream_alloc_skb(struct sock *sk,
1226 int size, 1226 int size,
1227 unsigned int __nocast gfp) 1227 gfp_t gfp)
1228{ 1228{
1229 return sk_stream_alloc_pskb(sk, size, 0, gfp); 1229 return sk_stream_alloc_pskb(sk, size, 0, gfp);
1230} 1230}
@@ -1255,7 +1255,7 @@ static inline int sock_writeable(const struct sock *sk)
1255 return atomic_read(&sk->sk_wmem_alloc) < (sk->sk_sndbuf / 2); 1255 return atomic_read(&sk->sk_wmem_alloc) < (sk->sk_sndbuf / 2);
1256} 1256}
1257 1257
1258static inline unsigned int __nocast gfp_any(void) 1258static inline gfp_t gfp_any(void)
1259{ 1259{
1260 return in_softirq() ? GFP_ATOMIC : GFP_KERNEL; 1260 return in_softirq() ? GFP_ATOMIC : GFP_KERNEL;
1261} 1261}
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 97af77c4d096..c24339c4e310 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -460,8 +460,7 @@ extern void tcp_send_probe0(struct sock *);
460extern void tcp_send_partial(struct sock *); 460extern void tcp_send_partial(struct sock *);
461extern int tcp_write_wakeup(struct sock *); 461extern int tcp_write_wakeup(struct sock *);
462extern void tcp_send_fin(struct sock *sk); 462extern void tcp_send_fin(struct sock *sk);
463extern void tcp_send_active_reset(struct sock *sk, 463extern void tcp_send_active_reset(struct sock *sk, gfp_t priority);
464 unsigned int __nocast priority);
465extern int tcp_send_synack(struct sock *); 464extern int tcp_send_synack(struct sock *);
466extern void tcp_push_one(struct sock *, unsigned int mss_now); 465extern void tcp_push_one(struct sock *, unsigned int mss_now);
467extern void tcp_send_ack(struct sock *sk); 466extern void tcp_send_ack(struct sock *sk);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index b6e72f890c6c..5beae1ccd574 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -875,7 +875,7 @@ static inline int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsig
875} 875}
876#endif 876#endif
877 877
878struct xfrm_policy *xfrm_policy_alloc(unsigned int __nocast gfp); 878struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp);
879extern int xfrm_policy_walk(int (*func)(struct xfrm_policy *, int, int, void*), void *); 879extern int xfrm_policy_walk(int (*func)(struct xfrm_policy *, int, int, void*), void *);
880int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl); 880int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl);
881struct xfrm_policy *xfrm_policy_bysel(int dir, struct xfrm_selector *sel, 881struct xfrm_policy *xfrm_policy_bysel(int dir, struct xfrm_selector *sel,
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index 0e293fe733b0..4172e6841e3d 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -596,7 +596,7 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
596 u32 remote_qpn, u16 pkey_index, 596 u32 remote_qpn, u16 pkey_index,
597 struct ib_ah *ah, int rmpp_active, 597 struct ib_ah *ah, int rmpp_active,
598 int hdr_len, int data_len, 598 int hdr_len, int data_len,
599 unsigned int __nocast gfp_mask); 599 gfp_t gfp_mask);
600 600
601/** 601/**
602 * ib_free_send_mad - Returns data buffers used to send a MAD. 602 * ib_free_send_mad - Returns data buffers used to send a MAD.
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index a7555c800ecf..f404fe21cc21 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -285,7 +285,7 @@ void ib_sa_cancel_query(int id, struct ib_sa_query *query);
285int ib_sa_path_rec_get(struct ib_device *device, u8 port_num, 285int ib_sa_path_rec_get(struct ib_device *device, u8 port_num,
286 struct ib_sa_path_rec *rec, 286 struct ib_sa_path_rec *rec,
287 ib_sa_comp_mask comp_mask, 287 ib_sa_comp_mask comp_mask,
288 int timeout_ms, unsigned int __nocast gfp_mask, 288 int timeout_ms, gfp_t gfp_mask,
289 void (*callback)(int status, 289 void (*callback)(int status,
290 struct ib_sa_path_rec *resp, 290 struct ib_sa_path_rec *resp,
291 void *context), 291 void *context),
@@ -296,7 +296,7 @@ int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num,
296 u8 method, 296 u8 method,
297 struct ib_sa_mcmember_rec *rec, 297 struct ib_sa_mcmember_rec *rec,
298 ib_sa_comp_mask comp_mask, 298 ib_sa_comp_mask comp_mask,
299 int timeout_ms, unsigned int __nocast gfp_mask, 299 int timeout_ms, gfp_t gfp_mask,
300 void (*callback)(int status, 300 void (*callback)(int status,
301 struct ib_sa_mcmember_rec *resp, 301 struct ib_sa_mcmember_rec *resp,
302 void *context), 302 void *context),
@@ -307,7 +307,7 @@ int ib_sa_service_rec_query(struct ib_device *device, u8 port_num,
307 u8 method, 307 u8 method,
308 struct ib_sa_service_rec *rec, 308 struct ib_sa_service_rec *rec,
309 ib_sa_comp_mask comp_mask, 309 ib_sa_comp_mask comp_mask,
310 int timeout_ms, unsigned int __nocast gfp_mask, 310 int timeout_ms, gfp_t gfp_mask,
311 void (*callback)(int status, 311 void (*callback)(int status,
312 struct ib_sa_service_rec *resp, 312 struct ib_sa_service_rec *resp,
313 void *context), 313 void *context),
@@ -342,7 +342,7 @@ static inline int
342ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num, 342ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num,
343 struct ib_sa_mcmember_rec *rec, 343 struct ib_sa_mcmember_rec *rec,
344 ib_sa_comp_mask comp_mask, 344 ib_sa_comp_mask comp_mask,
345 int timeout_ms, unsigned int __nocast gfp_mask, 345 int timeout_ms, gfp_t gfp_mask,
346 void (*callback)(int status, 346 void (*callback)(int status,
347 struct ib_sa_mcmember_rec *resp, 347 struct ib_sa_mcmember_rec *resp,
348 void *context), 348 void *context),
@@ -384,7 +384,7 @@ static inline int
384ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num, 384ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num,
385 struct ib_sa_mcmember_rec *rec, 385 struct ib_sa_mcmember_rec *rec,
386 ib_sa_comp_mask comp_mask, 386 ib_sa_comp_mask comp_mask,
387 int timeout_ms, unsigned int __nocast gfp_mask, 387 int timeout_ms, gfp_t gfp_mask,
388 void (*callback)(int status, 388 void (*callback)(int status,
389 struct ib_sa_mcmember_rec *resp, 389 struct ib_sa_mcmember_rec *resp,
390 void *context), 390 void *context),
diff --git a/include/rxrpc/call.h b/include/rxrpc/call.h
index 8118731e7d96..b86f83743510 100644
--- a/include/rxrpc/call.h
+++ b/include/rxrpc/call.h
@@ -203,7 +203,7 @@ extern int rxrpc_call_write_data(struct rxrpc_call *call,
203 size_t sioc, 203 size_t sioc,
204 struct kvec *siov, 204 struct kvec *siov,
205 uint8_t rxhdr_flags, 205 uint8_t rxhdr_flags,
206 unsigned int __nocast alloc_flags, 206 gfp_t alloc_flags,
207 int dup_data, 207 int dup_data,
208 size_t *size_sent); 208 size_t *size_sent);
209 209
diff --git a/include/rxrpc/message.h b/include/rxrpc/message.h
index 983d9f9eee1a..b318f273d4f2 100644
--- a/include/rxrpc/message.h
+++ b/include/rxrpc/message.h
@@ -63,7 +63,7 @@ extern int rxrpc_conn_newmsg(struct rxrpc_connection *conn,
63 uint8_t type, 63 uint8_t type,
64 int count, 64 int count,
65 struct kvec *diov, 65 struct kvec *diov,
66 unsigned int __nocast alloc_flags, 66 gfp_t alloc_flags,
67 struct rxrpc_message **_msg); 67 struct rxrpc_message **_msg);
68 68
69extern int rxrpc_conn_sendmsg(struct rxrpc_connection *conn, struct rxrpc_message *msg); 69extern int rxrpc_conn_sendmsg(struct rxrpc_connection *conn, struct rxrpc_message *msg);
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 2857cf0472df..d11f34832a97 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -527,6 +527,8 @@ struct _snd_ac97 {
527 struct device dev; 527 struct device dev;
528}; 528};
529 529
530#define to_ac97_t(d) container_of(d, struct _snd_ac97, dev)
531
530/* conditions */ 532/* conditions */
531static inline int ac97_is_audio(ac97_t * ac97) 533static inline int ac97_is_audio(ac97_t * ac97)
532{ 534{
diff --git a/include/sound/core.h b/include/sound/core.h
index 26160adcdffc..6d971a4c4ca0 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -290,13 +290,13 @@ void snd_memory_init(void);
290void snd_memory_done(void); 290void snd_memory_done(void);
291int snd_memory_info_init(void); 291int snd_memory_info_init(void);
292int snd_memory_info_done(void); 292int snd_memory_info_done(void);
293void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags); 293void *snd_hidden_kmalloc(size_t size, gfp_t flags);
294void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags); 294void *snd_hidden_kzalloc(size_t size, gfp_t flags);
295void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags); 295void *snd_hidden_kcalloc(size_t n, size_t size, gfp_t flags);
296void snd_hidden_kfree(const void *obj); 296void snd_hidden_kfree(const void *obj);
297void *snd_hidden_vmalloc(unsigned long size); 297void *snd_hidden_vmalloc(unsigned long size);
298void snd_hidden_vfree(void *obj); 298void snd_hidden_vfree(void *obj);
299char *snd_hidden_kstrdup(const char *s, unsigned int __nocast flags); 299char *snd_hidden_kstrdup(const char *s, gfp_t flags);
300#define kmalloc(size, flags) snd_hidden_kmalloc(size, flags) 300#define kmalloc(size, flags) snd_hidden_kmalloc(size, flags)
301#define kzalloc(size, flags) snd_hidden_kzalloc(size, flags) 301#define kzalloc(size, flags) snd_hidden_kzalloc(size, flags)
302#define kcalloc(n, size, flags) snd_hidden_kcalloc(n, size, flags) 302#define kcalloc(n, size, flags) snd_hidden_kcalloc(n, size, flags)
diff --git a/include/sound/driver.h b/include/sound/driver.h
index 0d12456ec3ae..1ec2fae050a6 100644
--- a/include/sound/driver.h
+++ b/include/sound/driver.h
@@ -51,7 +51,7 @@
51#ifdef CONFIG_SND_DEBUG_MEMORY 51#ifdef CONFIG_SND_DEBUG_MEMORY
52#include <linux/slab.h> 52#include <linux/slab.h>
53#include <linux/vmalloc.h> 53#include <linux/vmalloc.h>
54void *snd_wrapper_kmalloc(size_t, unsigned int __nocast); 54void *snd_wrapper_kmalloc(size_t, gfp_t);
55#undef kmalloc 55#undef kmalloc
56void snd_wrapper_kfree(const void *); 56void snd_wrapper_kfree(const void *);
57#undef kfree 57#undef kfree
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 67bf3f18e96a..14cb2718cb77 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1059,7 +1059,7 @@ typedef struct {
1059 unsigned char spk71; /* Has 7.1 speakers */ 1059 unsigned char spk71; /* Has 7.1 speakers */
1060 unsigned char sblive51; /* SBLive! 5.1 - extout 0x11 -> center, 0x12 -> lfe */ 1060 unsigned char sblive51; /* SBLive! 5.1 - extout 0x11 -> center, 0x12 -> lfe */
1061 unsigned char spdif_bug; /* Has Spdif phasing bug */ 1061 unsigned char spdif_bug; /* Has Spdif phasing bug */
1062 unsigned char ac97_chip; /* Has an AC97 chip */ 1062 unsigned char ac97_chip; /* Has an AC97 chip: 1 = mandatory, 2 = optional */
1063 unsigned char ecard; /* APS EEPROM */ 1063 unsigned char ecard; /* APS EEPROM */
1064 const char *driver; 1064 const char *driver;
1065 const char *name; 1065 const char *name;
diff --git a/kernel/audit.c b/kernel/audit.c
index 83096b67510a..aefa73a8a586 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -560,7 +560,7 @@ static void audit_buffer_free(struct audit_buffer *ab)
560} 560}
561 561
562static struct audit_buffer * audit_buffer_alloc(struct audit_context *ctx, 562static struct audit_buffer * audit_buffer_alloc(struct audit_context *ctx,
563 unsigned int __nocast gfp_mask, int type) 563 gfp_t gfp_mask, int type)
564{ 564{
565 unsigned long flags; 565 unsigned long flags;
566 struct audit_buffer *ab = NULL; 566 struct audit_buffer *ab = NULL;
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 45a5719a0104..28176d083f7b 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1670,7 +1670,7 @@ static const struct cpuset *nearest_exclusive_ancestor(const struct cpuset *cs)
1670 * GFP_USER - only nodes in current tasks mems allowed ok. 1670 * GFP_USER - only nodes in current tasks mems allowed ok.
1671 **/ 1671 **/
1672 1672
1673int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask) 1673int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
1674{ 1674{
1675 int node; /* node that zone z is on */ 1675 int node; /* node that zone z is on */
1676 const struct cpuset *cs; /* current cpuset ancestors */ 1676 const struct cpuset *cs; /* current cpuset ancestors */
diff --git a/kernel/kfifo.c b/kernel/kfifo.c
index 179baafcdd96..64ab045c3d9d 100644
--- a/kernel/kfifo.c
+++ b/kernel/kfifo.c
@@ -36,7 +36,7 @@
36 * struct kfifo with kfree(). 36 * struct kfifo with kfree().
37 */ 37 */
38struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size, 38struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size,
39 unsigned int __nocast gfp_mask, spinlock_t *lock) 39 gfp_t gfp_mask, spinlock_t *lock)
40{ 40{
41 struct kfifo *fifo; 41 struct kfifo *fifo;
42 42
@@ -64,7 +64,7 @@ EXPORT_SYMBOL(kfifo_init);
64 * 64 *
65 * The size will be rounded-up to a power of 2. 65 * The size will be rounded-up to a power of 2.
66 */ 66 */
67struct kfifo *kfifo_alloc(unsigned int size, unsigned int __nocast gfp_mask, spinlock_t *lock) 67struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask, spinlock_t *lock)
68{ 68{
69 unsigned char *buffer; 69 unsigned char *buffer;
70 struct kfifo *ret; 70 struct kfifo *ret;
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index ad85d3f0dcc4..7a51a5597c33 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -424,6 +424,7 @@ static void cleanup_timers(struct list_head *head,
424 cputime_t ptime = cputime_add(utime, stime); 424 cputime_t ptime = cputime_add(utime, stime);
425 425
426 list_for_each_entry_safe(timer, next, head, entry) { 426 list_for_each_entry_safe(timer, next, head, entry) {
427 put_task_struct(timer->task);
427 timer->task = NULL; 428 timer->task = NULL;
428 list_del_init(&timer->entry); 429 list_del_init(&timer->entry);
429 if (cputime_lt(timer->expires.cpu, ptime)) { 430 if (cputime_lt(timer->expires.cpu, ptime)) {
@@ -436,6 +437,7 @@ static void cleanup_timers(struct list_head *head,
436 437
437 ++head; 438 ++head;
438 list_for_each_entry_safe(timer, next, head, entry) { 439 list_for_each_entry_safe(timer, next, head, entry) {
440 put_task_struct(timer->task);
439 timer->task = NULL; 441 timer->task = NULL;
440 list_del_init(&timer->entry); 442 list_del_init(&timer->entry);
441 if (cputime_lt(timer->expires.cpu, utime)) { 443 if (cputime_lt(timer->expires.cpu, utime)) {
@@ -448,6 +450,7 @@ static void cleanup_timers(struct list_head *head,
448 450
449 ++head; 451 ++head;
450 list_for_each_entry_safe(timer, next, head, entry) { 452 list_for_each_entry_safe(timer, next, head, entry) {
453 put_task_struct(timer->task);
451 timer->task = NULL; 454 timer->task = NULL;
452 list_del_init(&timer->entry); 455 list_del_init(&timer->entry);
453 if (timer->expires.sched < sched_time) { 456 if (timer->expires.sched < sched_time) {
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c
index acf79ac1cb6d..2d5c45676442 100644
--- a/kernel/power/swsusp.c
+++ b/kernel/power/swsusp.c
@@ -1095,7 +1095,7 @@ static inline void eat_page(void *page)
1095 *eaten_memory = c; 1095 *eaten_memory = c;
1096} 1096}
1097 1097
1098static unsigned long get_usable_page(unsigned gfp_mask) 1098unsigned long get_usable_page(unsigned gfp_mask)
1099{ 1099{
1100 unsigned long m; 1100 unsigned long m;
1101 1101
@@ -1109,7 +1109,7 @@ static unsigned long get_usable_page(unsigned gfp_mask)
1109 return m; 1109 return m;
1110} 1110}
1111 1111
1112static void free_eaten_memory(void) 1112void free_eaten_memory(void)
1113{ 1113{
1114 unsigned long m; 1114 unsigned long m;
1115 void **c; 1115 void **c;
@@ -1481,11 +1481,12 @@ static int read_suspend_image(void)
1481 /* Allocate memory for the image and read the data from swap */ 1481 /* Allocate memory for the image and read the data from swap */
1482 1482
1483 error = check_pagedir(pagedir_nosave); 1483 error = check_pagedir(pagedir_nosave);
1484 free_eaten_memory(); 1484
1485 if (!error) 1485 if (!error)
1486 error = data_read(pagedir_nosave); 1486 error = data_read(pagedir_nosave);
1487 1487
1488 if (error) { /* We fail cleanly */ 1488 if (error) { /* We fail cleanly */
1489 free_eaten_memory();
1489 for_each_pbe (p, pagedir_nosave) 1490 for_each_pbe (p, pagedir_nosave)
1490 if (p->address) { 1491 if (p->address) {
1491 free_page(p->address); 1492 free_page(p->address);
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index bef3b6901b76..2559d4b8f23f 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -71,7 +71,7 @@ DEFINE_PER_CPU(struct rcu_data, rcu_bh_data) = { 0L };
71 71
72/* Fake initialization required by compiler */ 72/* Fake initialization required by compiler */
73static DEFINE_PER_CPU(struct tasklet_struct, rcu_tasklet) = {NULL}; 73static DEFINE_PER_CPU(struct tasklet_struct, rcu_tasklet) = {NULL};
74static int maxbatch = 10; 74static int maxbatch = 10000;
75 75
76#ifndef __HAVE_ARCH_CMPXCHG 76#ifndef __HAVE_ARCH_CMPXCHG
77/* 77/*
@@ -109,6 +109,10 @@ void fastcall call_rcu(struct rcu_head *head,
109 rdp = &__get_cpu_var(rcu_data); 109 rdp = &__get_cpu_var(rcu_data);
110 *rdp->nxttail = head; 110 *rdp->nxttail = head;
111 rdp->nxttail = &head->next; 111 rdp->nxttail = &head->next;
112
113 if (unlikely(++rdp->count > 10000))
114 set_need_resched();
115
112 local_irq_restore(flags); 116 local_irq_restore(flags);
113} 117}
114 118
@@ -140,6 +144,12 @@ void fastcall call_rcu_bh(struct rcu_head *head,
140 rdp = &__get_cpu_var(rcu_bh_data); 144 rdp = &__get_cpu_var(rcu_bh_data);
141 *rdp->nxttail = head; 145 *rdp->nxttail = head;
142 rdp->nxttail = &head->next; 146 rdp->nxttail = &head->next;
147 rdp->count++;
148/*
149 * Should we directly call rcu_do_batch() here ?
150 * if (unlikely(rdp->count > 10000))
151 * rcu_do_batch(rdp);
152 */
143 local_irq_restore(flags); 153 local_irq_restore(flags);
144} 154}
145 155
@@ -157,6 +167,7 @@ static void rcu_do_batch(struct rcu_data *rdp)
157 next = rdp->donelist = list->next; 167 next = rdp->donelist = list->next;
158 list->func(list); 168 list->func(list);
159 list = next; 169 list = next;
170 rdp->count--;
160 if (++count >= maxbatch) 171 if (++count >= maxbatch)
161 break; 172 break;
162 } 173 }
diff --git a/kernel/signal.c b/kernel/signal.c
index 619b027e92b5..50c992643771 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -262,7 +262,7 @@ next_signal(struct sigpending *pending, sigset_t *mask)
262 return sig; 262 return sig;
263} 263}
264 264
265static struct sigqueue *__sigqueue_alloc(struct task_struct *t, unsigned int __nocast flags, 265static struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags,
266 int override_rlimit) 266 int override_rlimit)
267{ 267{
268 struct sigqueue *q = NULL; 268 struct sigqueue *q = NULL;
@@ -578,7 +578,8 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
578 * is to alert stop-signal processing code when another 578 * is to alert stop-signal processing code when another
579 * processor has come along and cleared the flag. 579 * processor has come along and cleared the flag.
580 */ 580 */
581 tsk->signal->flags |= SIGNAL_STOP_DEQUEUED; 581 if (!(tsk->signal->flags & SIGNAL_GROUP_EXIT))
582 tsk->signal->flags |= SIGNAL_STOP_DEQUEUED;
582 } 583 }
583 if ( signr && 584 if ( signr &&
584 ((info->si_code & __SI_MASK) == __SI_TIMER) && 585 ((info->si_code & __SI_MASK) == __SI_TIMER) &&
@@ -1192,6 +1193,40 @@ kill_proc_info(int sig, struct siginfo *info, pid_t pid)
1192 return error; 1193 return error;
1193} 1194}
1194 1195
1196/* like kill_proc_info(), but doesn't use uid/euid of "current" */
1197int kill_proc_info_as_uid(int sig, struct siginfo *info, pid_t pid,
1198 uid_t uid, uid_t euid)
1199{
1200 int ret = -EINVAL;
1201 struct task_struct *p;
1202
1203 if (!valid_signal(sig))
1204 return ret;
1205
1206 read_lock(&tasklist_lock);
1207 p = find_task_by_pid(pid);
1208 if (!p) {
1209 ret = -ESRCH;
1210 goto out_unlock;
1211 }
1212 if ((!info || ((unsigned long)info != 1 &&
1213 (unsigned long)info != 2 && SI_FROMUSER(info)))
1214 && (euid != p->suid) && (euid != p->uid)
1215 && (uid != p->suid) && (uid != p->uid)) {
1216 ret = -EPERM;
1217 goto out_unlock;
1218 }
1219 if (sig && p->sighand) {
1220 unsigned long flags;
1221 spin_lock_irqsave(&p->sighand->siglock, flags);
1222 ret = __group_send_sig_info(sig, info, p);
1223 spin_unlock_irqrestore(&p->sighand->siglock, flags);
1224 }
1225out_unlock:
1226 read_unlock(&tasklist_lock);
1227 return ret;
1228}
1229EXPORT_SYMBOL_GPL(kill_proc_info_as_uid);
1195 1230
1196/* 1231/*
1197 * kill_something_info() interprets pid in interesting ways just like kill(2). 1232 * kill_something_info() interprets pid in interesting ways just like kill(2).
diff --git a/kernel/time.c b/kernel/time.c
index dd5ae1162a8f..40c2410ac99a 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -570,6 +570,7 @@ void getnstimeofday(struct timespec *tv)
570 tv->tv_sec = x.tv_sec; 570 tv->tv_sec = x.tv_sec;
571 tv->tv_nsec = x.tv_usec * NSEC_PER_USEC; 571 tv->tv_nsec = x.tv_usec * NSEC_PER_USEC;
572} 572}
573EXPORT_SYMBOL_GPL(getnstimeofday);
573#endif 574#endif
574 575
575#if (BITS_PER_LONG < 64) 576#if (BITS_PER_LONG < 64)
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 6a8bc6e06431..d1c057e71b68 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -110,7 +110,7 @@ radix_tree_node_free(struct radix_tree_node *node)
110 * success, return zero, with preemption disabled. On error, return -ENOMEM 110 * success, return zero, with preemption disabled. On error, return -ENOMEM
111 * with preemption not disabled. 111 * with preemption not disabled.
112 */ 112 */
113int radix_tree_preload(unsigned int __nocast gfp_mask) 113int radix_tree_preload(gfp_t gfp_mask)
114{ 114{
115 struct radix_tree_preload *rtp; 115 struct radix_tree_preload *rtp;
116 struct radix_tree_node *node; 116 struct radix_tree_node *node;
diff --git a/lib/ts_bm.c b/lib/ts_bm.c
index 1b61fceef777..8a8b3a16133e 100644
--- a/lib/ts_bm.c
+++ b/lib/ts_bm.c
@@ -127,7 +127,7 @@ static void compute_prefix_tbl(struct ts_bm *bm, const u8 *pattern,
127} 127}
128 128
129static struct ts_config *bm_init(const void *pattern, unsigned int len, 129static struct ts_config *bm_init(const void *pattern, unsigned int len,
130 unsigned int __nocast gfp_mask) 130 gfp_t gfp_mask)
131{ 131{
132 struct ts_config *conf; 132 struct ts_config *conf;
133 struct ts_bm *bm; 133 struct ts_bm *bm;
diff --git a/lib/ts_fsm.c b/lib/ts_fsm.c
index ef9779e00506..ca3211206eef 100644
--- a/lib/ts_fsm.c
+++ b/lib/ts_fsm.c
@@ -258,7 +258,7 @@ found_match:
258} 258}
259 259
260static struct ts_config *fsm_init(const void *pattern, unsigned int len, 260static struct ts_config *fsm_init(const void *pattern, unsigned int len,
261 unsigned int __nocast gfp_mask) 261 gfp_t gfp_mask)
262{ 262{
263 int i, err = -EINVAL; 263 int i, err = -EINVAL;
264 struct ts_config *conf; 264 struct ts_config *conf;
diff --git a/lib/ts_kmp.c b/lib/ts_kmp.c
index e45f0f0c2379..7fd45451b44a 100644
--- a/lib/ts_kmp.c
+++ b/lib/ts_kmp.c
@@ -87,7 +87,7 @@ static inline void compute_prefix_tbl(const u8 *pattern, unsigned int len,
87} 87}
88 88
89static struct ts_config *kmp_init(const void *pattern, unsigned int len, 89static struct ts_config *kmp_init(const void *pattern, unsigned int len,
90 unsigned int __nocast gfp_mask) 90 gfp_t gfp_mask)
91{ 91{
92 struct ts_config *conf; 92 struct ts_config *conf;
93 struct ts_kmp *kmp; 93 struct ts_kmp *kmp;
diff --git a/mm/fremap.c b/mm/fremap.c
index 3235fb77c133..ab23a0673c35 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -89,6 +89,9 @@ int install_page(struct mm_struct *mm, struct vm_area_struct *vma,
89 size = (i_size_read(inode) + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; 89 size = (i_size_read(inode) + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
90 if (!page->mapping || page->index >= size) 90 if (!page->mapping || page->index >= size)
91 goto err_unlock; 91 goto err_unlock;
92 err = -ENOMEM;
93 if (page_mapcount(page) > INT_MAX/2)
94 goto err_unlock;
92 95
93 zap_pte(mm, vma, addr, pte); 96 zap_pte(mm, vma, addr, pte);
94 97
diff --git a/mm/highmem.c b/mm/highmem.c
index 400911599468..90e1861e2da0 100644
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -30,7 +30,7 @@
30 30
31static mempool_t *page_pool, *isa_page_pool; 31static mempool_t *page_pool, *isa_page_pool;
32 32
33static void *page_pool_alloc(unsigned int __nocast gfp_mask, void *data) 33static void *page_pool_alloc(gfp_t gfp_mask, void *data)
34{ 34{
35 unsigned int gfp = gfp_mask | (unsigned int) (long) data; 35 unsigned int gfp = gfp_mask | (unsigned int) (long) data;
36 36
diff --git a/mm/madvise.c b/mm/madvise.c
index 4454936f87d1..20e075d1c64c 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -83,6 +83,9 @@ static long madvise_willneed(struct vm_area_struct * vma,
83{ 83{
84 struct file *file = vma->vm_file; 84 struct file *file = vma->vm_file;
85 85
86 if (!file)
87 return -EBADF;
88
86 if (file->f_mapping->a_ops->get_xip_page) { 89 if (file->f_mapping->a_ops->get_xip_page) {
87 /* no bad return value, but ignore advice */ 90 /* no bad return value, but ignore advice */
88 return 0; 91 return 0;
@@ -141,11 +144,7 @@ static long
141madvise_vma(struct vm_area_struct *vma, struct vm_area_struct **prev, 144madvise_vma(struct vm_area_struct *vma, struct vm_area_struct **prev,
142 unsigned long start, unsigned long end, int behavior) 145 unsigned long start, unsigned long end, int behavior)
143{ 146{
144 struct file *filp = vma->vm_file; 147 long error;
145 long error = -EBADF;
146
147 if (!filp)
148 goto out;
149 148
150 switch (behavior) { 149 switch (behavior) {
151 case MADV_NORMAL: 150 case MADV_NORMAL:
@@ -166,8 +165,6 @@ madvise_vma(struct vm_area_struct *vma, struct vm_area_struct **prev,
166 error = -EINVAL; 165 error = -EINVAL;
167 break; 166 break;
168 } 167 }
169
170out:
171 return error; 168 return error;
172} 169}
173 170
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 9033f0859aa8..37af443eb094 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -687,7 +687,7 @@ get_vma_policy(struct task_struct *task, struct vm_area_struct *vma, unsigned lo
687} 687}
688 688
689/* Return a zonelist representing a mempolicy */ 689/* Return a zonelist representing a mempolicy */
690static struct zonelist *zonelist_policy(unsigned int __nocast gfp, struct mempolicy *policy) 690static struct zonelist *zonelist_policy(gfp_t gfp, struct mempolicy *policy)
691{ 691{
692 int nd; 692 int nd;
693 693
@@ -751,7 +751,7 @@ static unsigned offset_il_node(struct mempolicy *pol,
751 751
752/* Allocate a page in interleaved policy. 752/* Allocate a page in interleaved policy.
753 Own path because it needs to do special accounting. */ 753 Own path because it needs to do special accounting. */
754static struct page *alloc_page_interleave(unsigned int __nocast gfp, unsigned order, unsigned nid) 754static struct page *alloc_page_interleave(gfp_t gfp, unsigned order, unsigned nid)
755{ 755{
756 struct zonelist *zl; 756 struct zonelist *zl;
757 struct page *page; 757 struct page *page;
@@ -789,7 +789,7 @@ static struct page *alloc_page_interleave(unsigned int __nocast gfp, unsigned or
789 * Should be called with the mm_sem of the vma hold. 789 * Should be called with the mm_sem of the vma hold.
790 */ 790 */
791struct page * 791struct page *
792alloc_page_vma(unsigned int __nocast gfp, struct vm_area_struct *vma, unsigned long addr) 792alloc_page_vma(gfp_t gfp, struct vm_area_struct *vma, unsigned long addr)
793{ 793{
794 struct mempolicy *pol = get_vma_policy(current, vma, addr); 794 struct mempolicy *pol = get_vma_policy(current, vma, addr);
795 795
@@ -832,7 +832,7 @@ alloc_page_vma(unsigned int __nocast gfp, struct vm_area_struct *vma, unsigned l
832 * 1) it's ok to take cpuset_sem (can WAIT), and 832 * 1) it's ok to take cpuset_sem (can WAIT), and
833 * 2) allocating for current task (not interrupt). 833 * 2) allocating for current task (not interrupt).
834 */ 834 */
835struct page *alloc_pages_current(unsigned int __nocast gfp, unsigned order) 835struct page *alloc_pages_current(gfp_t gfp, unsigned order)
836{ 836{
837 struct mempolicy *pol = current->mempolicy; 837 struct mempolicy *pol = current->mempolicy;
838 838
diff --git a/mm/mempool.c b/mm/mempool.c
index 65f2957b8d51..9e377ea700b2 100644
--- a/mm/mempool.c
+++ b/mm/mempool.c
@@ -112,7 +112,7 @@ EXPORT_SYMBOL(mempool_create_node);
112 * while this function is running. mempool_alloc() & mempool_free() 112 * while this function is running. mempool_alloc() & mempool_free()
113 * might be called (eg. from IRQ contexts) while this function executes. 113 * might be called (eg. from IRQ contexts) while this function executes.
114 */ 114 */
115int mempool_resize(mempool_t *pool, int new_min_nr, unsigned int __nocast gfp_mask) 115int mempool_resize(mempool_t *pool, int new_min_nr, gfp_t gfp_mask)
116{ 116{
117 void *element; 117 void *element;
118 void **new_elements; 118 void **new_elements;
@@ -200,7 +200,7 @@ EXPORT_SYMBOL(mempool_destroy);
200 * *never* fails when called from process contexts. (it might 200 * *never* fails when called from process contexts. (it might
201 * fail if called from an IRQ context.) 201 * fail if called from an IRQ context.)
202 */ 202 */
203void * mempool_alloc(mempool_t *pool, unsigned int __nocast gfp_mask) 203void * mempool_alloc(mempool_t *pool, gfp_t gfp_mask)
204{ 204{
205 void *element; 205 void *element;
206 unsigned long flags; 206 unsigned long flags;
@@ -276,7 +276,7 @@ EXPORT_SYMBOL(mempool_free);
276/* 276/*
277 * A commonly used alloc and free fn. 277 * A commonly used alloc and free fn.
278 */ 278 */
279void *mempool_alloc_slab(unsigned int __nocast gfp_mask, void *pool_data) 279void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data)
280{ 280{
281 kmem_cache_t *mem = (kmem_cache_t *) pool_data; 281 kmem_cache_t *mem = (kmem_cache_t *) pool_data;
282 return kmem_cache_alloc(mem, gfp_mask); 282 return kmem_cache_alloc(mem, gfp_mask);
diff --git a/mm/nommu.c b/mm/nommu.c
index 064d70442895..0ef241ae3763 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -157,8 +157,7 @@ void vfree(void *addr)
157 kfree(addr); 157 kfree(addr);
158} 158}
159 159
160void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, 160void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot)
161 pgprot_t prot)
162{ 161{
163 /* 162 /*
164 * kmalloc doesn't like __GFP_HIGHMEM for some reason 163 * kmalloc doesn't like __GFP_HIGHMEM for some reason
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index ac3bf33e5370..d348b9035955 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -263,7 +263,7 @@ static struct mm_struct *oom_kill_process(struct task_struct *p)
263 * OR try to be smart about which process to kill. Note that we 263 * OR try to be smart about which process to kill. Note that we
264 * don't have to be perfect here, we just have to be good. 264 * don't have to be perfect here, we just have to be good.
265 */ 265 */
266void out_of_memory(unsigned int __nocast gfp_mask, int order) 266void out_of_memory(gfp_t gfp_mask, int order)
267{ 267{
268 struct mm_struct *mm = NULL; 268 struct mm_struct *mm = NULL;
269 task_t * p; 269 task_t * p;
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index ae2903339e71..cc1fe2672a31 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -671,7 +671,7 @@ void fastcall free_cold_page(struct page *page)
671 free_hot_cold_page(page, 1); 671 free_hot_cold_page(page, 1);
672} 672}
673 673
674static inline void prep_zero_page(struct page *page, int order, unsigned int __nocast gfp_flags) 674static inline void prep_zero_page(struct page *page, int order, gfp_t gfp_flags)
675{ 675{
676 int i; 676 int i;
677 677
@@ -686,7 +686,7 @@ static inline void prep_zero_page(struct page *page, int order, unsigned int __n
686 * or two. 686 * or two.
687 */ 687 */
688static struct page * 688static struct page *
689buffered_rmqueue(struct zone *zone, int order, unsigned int __nocast gfp_flags) 689buffered_rmqueue(struct zone *zone, int order, gfp_t gfp_flags)
690{ 690{
691 unsigned long flags; 691 unsigned long flags;
692 struct page *page = NULL; 692 struct page *page = NULL;
@@ -761,7 +761,7 @@ int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
761} 761}
762 762
763static inline int 763static inline int
764should_reclaim_zone(struct zone *z, unsigned int gfp_mask) 764should_reclaim_zone(struct zone *z, gfp_t gfp_mask)
765{ 765{
766 if (!z->reclaim_pages) 766 if (!z->reclaim_pages)
767 return 0; 767 return 0;
@@ -774,7 +774,7 @@ should_reclaim_zone(struct zone *z, unsigned int gfp_mask)
774 * This is the 'heart' of the zoned buddy allocator. 774 * This is the 'heart' of the zoned buddy allocator.
775 */ 775 */
776struct page * fastcall 776struct page * fastcall
777__alloc_pages(unsigned int __nocast gfp_mask, unsigned int order, 777__alloc_pages(gfp_t gfp_mask, unsigned int order,
778 struct zonelist *zonelist) 778 struct zonelist *zonelist)
779{ 779{
780 const int wait = gfp_mask & __GFP_WAIT; 780 const int wait = gfp_mask & __GFP_WAIT;
@@ -977,7 +977,7 @@ EXPORT_SYMBOL(__alloc_pages);
977/* 977/*
978 * Common helper functions. 978 * Common helper functions.
979 */ 979 */
980fastcall unsigned long __get_free_pages(unsigned int __nocast gfp_mask, unsigned int order) 980fastcall unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order)
981{ 981{
982 struct page * page; 982 struct page * page;
983 page = alloc_pages(gfp_mask, order); 983 page = alloc_pages(gfp_mask, order);
@@ -988,7 +988,7 @@ fastcall unsigned long __get_free_pages(unsigned int __nocast gfp_mask, unsigned
988 988
989EXPORT_SYMBOL(__get_free_pages); 989EXPORT_SYMBOL(__get_free_pages);
990 990
991fastcall unsigned long get_zeroed_page(unsigned int __nocast gfp_mask) 991fastcall unsigned long get_zeroed_page(gfp_t gfp_mask)
992{ 992{
993 struct page * page; 993 struct page * page;
994 994
diff --git a/mm/page_io.c b/mm/page_io.c
index 2e605a19ce57..330e00d6db00 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -19,7 +19,7 @@
19#include <linux/writeback.h> 19#include <linux/writeback.h>
20#include <asm/pgtable.h> 20#include <asm/pgtable.h>
21 21
22static struct bio *get_swap_bio(unsigned int __nocast gfp_flags, pgoff_t index, 22static struct bio *get_swap_bio(gfp_t gfp_flags, pgoff_t index,
23 struct page *page, bio_end_io_t end_io) 23 struct page *page, bio_end_io_t end_io)
24{ 24{
25 struct bio *bio; 25 struct bio *bio;
diff --git a/mm/shmem.c b/mm/shmem.c
index 1f7aeb210c7b..ea064d89cda9 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -921,8 +921,7 @@ shmem_swapin(struct shmem_inode_info *info,swp_entry_t entry,unsigned long idx)
921} 921}
922 922
923static inline struct page * 923static inline struct page *
924shmem_alloc_page(unsigned int __nocast gfp,struct shmem_inode_info *info, 924shmem_alloc_page(gfp_t gfp,struct shmem_inode_info *info, unsigned long idx)
925 unsigned long idx)
926{ 925{
927 return alloc_page(gfp | __GFP_ZERO); 926 return alloc_page(gfp | __GFP_ZERO);
928} 927}
diff --git a/mm/slab.c b/mm/slab.c
index 5cbbdfa6dd0e..d05c678bceb3 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -650,8 +650,7 @@ static inline struct array_cache *ac_data(kmem_cache_t *cachep)
650 return cachep->array[smp_processor_id()]; 650 return cachep->array[smp_processor_id()];
651} 651}
652 652
653static inline kmem_cache_t *__find_general_cachep(size_t size, 653static inline kmem_cache_t *__find_general_cachep(size_t size, gfp_t gfpflags)
654 unsigned int __nocast gfpflags)
655{ 654{
656 struct cache_sizes *csizep = malloc_sizes; 655 struct cache_sizes *csizep = malloc_sizes;
657 656
@@ -675,8 +674,7 @@ static inline kmem_cache_t *__find_general_cachep(size_t size,
675 return csizep->cs_cachep; 674 return csizep->cs_cachep;
676} 675}
677 676
678kmem_cache_t *kmem_find_general_cachep(size_t size, 677kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags)
679 unsigned int __nocast gfpflags)
680{ 678{
681 return __find_general_cachep(size, gfpflags); 679 return __find_general_cachep(size, gfpflags);
682} 680}
@@ -1185,7 +1183,7 @@ __initcall(cpucache_init);
1185 * did not request dmaable memory, we might get it, but that 1183 * did not request dmaable memory, we might get it, but that
1186 * would be relatively rare and ignorable. 1184 * would be relatively rare and ignorable.
1187 */ 1185 */
1188static void *kmem_getpages(kmem_cache_t *cachep, unsigned int __nocast flags, int nodeid) 1186static void *kmem_getpages(kmem_cache_t *cachep, gfp_t flags, int nodeid)
1189{ 1187{
1190 struct page *page; 1188 struct page *page;
1191 void *addr; 1189 void *addr;
@@ -2048,7 +2046,7 @@ EXPORT_SYMBOL(kmem_cache_destroy);
2048 2046
2049/* Get the memory for a slab management obj. */ 2047/* Get the memory for a slab management obj. */
2050static struct slab* alloc_slabmgmt(kmem_cache_t *cachep, void *objp, 2048static struct slab* alloc_slabmgmt(kmem_cache_t *cachep, void *objp,
2051 int colour_off, unsigned int __nocast local_flags) 2049 int colour_off, gfp_t local_flags)
2052{ 2050{
2053 struct slab *slabp; 2051 struct slab *slabp;
2054 2052
@@ -2149,7 +2147,7 @@ static void set_slab_attr(kmem_cache_t *cachep, struct slab *slabp, void *objp)
2149 * Grow (by 1) the number of slabs within a cache. This is called by 2147 * Grow (by 1) the number of slabs within a cache. This is called by
2150 * kmem_cache_alloc() when there are no active objs left in a cache. 2148 * kmem_cache_alloc() when there are no active objs left in a cache.
2151 */ 2149 */
2152static int cache_grow(kmem_cache_t *cachep, unsigned int __nocast flags, int nodeid) 2150static int cache_grow(kmem_cache_t *cachep, gfp_t flags, int nodeid)
2153{ 2151{
2154 struct slab *slabp; 2152 struct slab *slabp;
2155 void *objp; 2153 void *objp;
@@ -2356,7 +2354,7 @@ bad:
2356#define check_slabp(x,y) do { } while(0) 2354#define check_slabp(x,y) do { } while(0)
2357#endif 2355#endif
2358 2356
2359static void *cache_alloc_refill(kmem_cache_t *cachep, unsigned int __nocast flags) 2357static void *cache_alloc_refill(kmem_cache_t *cachep, gfp_t flags)
2360{ 2358{
2361 int batchcount; 2359 int batchcount;
2362 struct kmem_list3 *l3; 2360 struct kmem_list3 *l3;
@@ -2456,7 +2454,7 @@ alloc_done:
2456} 2454}
2457 2455
2458static inline void 2456static inline void
2459cache_alloc_debugcheck_before(kmem_cache_t *cachep, unsigned int __nocast flags) 2457cache_alloc_debugcheck_before(kmem_cache_t *cachep, gfp_t flags)
2460{ 2458{
2461 might_sleep_if(flags & __GFP_WAIT); 2459 might_sleep_if(flags & __GFP_WAIT);
2462#if DEBUG 2460#if DEBUG
@@ -2467,7 +2465,7 @@ cache_alloc_debugcheck_before(kmem_cache_t *cachep, unsigned int __nocast flags)
2467#if DEBUG 2465#if DEBUG
2468static void * 2466static void *
2469cache_alloc_debugcheck_after(kmem_cache_t *cachep, 2467cache_alloc_debugcheck_after(kmem_cache_t *cachep,
2470 unsigned int __nocast flags, void *objp, void *caller) 2468 gfp_t flags, void *objp, void *caller)
2471{ 2469{
2472 if (!objp) 2470 if (!objp)
2473 return objp; 2471 return objp;
@@ -2510,7 +2508,7 @@ cache_alloc_debugcheck_after(kmem_cache_t *cachep,
2510#define cache_alloc_debugcheck_after(a,b,objp,d) (objp) 2508#define cache_alloc_debugcheck_after(a,b,objp,d) (objp)
2511#endif 2509#endif
2512 2510
2513static inline void *____cache_alloc(kmem_cache_t *cachep, unsigned int __nocast flags) 2511static inline void *____cache_alloc(kmem_cache_t *cachep, gfp_t flags)
2514{ 2512{
2515 void* objp; 2513 void* objp;
2516 struct array_cache *ac; 2514 struct array_cache *ac;
@@ -2528,7 +2526,7 @@ static inline void *____cache_alloc(kmem_cache_t *cachep, unsigned int __nocast
2528 return objp; 2526 return objp;
2529} 2527}
2530 2528
2531static inline void *__cache_alloc(kmem_cache_t *cachep, unsigned int __nocast flags) 2529static inline void *__cache_alloc(kmem_cache_t *cachep, gfp_t flags)
2532{ 2530{
2533 unsigned long save_flags; 2531 unsigned long save_flags;
2534 void* objp; 2532 void* objp;
@@ -2787,7 +2785,7 @@ static inline void __cache_free(kmem_cache_t *cachep, void *objp)
2787 * Allocate an object from this cache. The flags are only relevant 2785 * Allocate an object from this cache. The flags are only relevant
2788 * if the cache has no available objects. 2786 * if the cache has no available objects.
2789 */ 2787 */
2790void *kmem_cache_alloc(kmem_cache_t *cachep, unsigned int __nocast flags) 2788void *kmem_cache_alloc(kmem_cache_t *cachep, gfp_t flags)
2791{ 2789{
2792 return __cache_alloc(cachep, flags); 2790 return __cache_alloc(cachep, flags);
2793} 2791}
@@ -2848,7 +2846,7 @@ out:
2848 * New and improved: it will now make sure that the object gets 2846 * New and improved: it will now make sure that the object gets
2849 * put on the correct node list so that there is no false sharing. 2847 * put on the correct node list so that there is no false sharing.
2850 */ 2848 */
2851void *kmem_cache_alloc_node(kmem_cache_t *cachep, unsigned int __nocast flags, int nodeid) 2849void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int nodeid)
2852{ 2850{
2853 unsigned long save_flags; 2851 unsigned long save_flags;
2854 void *ptr; 2852 void *ptr;
@@ -2875,7 +2873,7 @@ void *kmem_cache_alloc_node(kmem_cache_t *cachep, unsigned int __nocast flags, i
2875} 2873}
2876EXPORT_SYMBOL(kmem_cache_alloc_node); 2874EXPORT_SYMBOL(kmem_cache_alloc_node);
2877 2875
2878void *kmalloc_node(size_t size, unsigned int __nocast flags, int node) 2876void *kmalloc_node(size_t size, gfp_t flags, int node)
2879{ 2877{
2880 kmem_cache_t *cachep; 2878 kmem_cache_t *cachep;
2881 2879
@@ -2908,7 +2906,7 @@ EXPORT_SYMBOL(kmalloc_node);
2908 * platforms. For example, on i386, it means that the memory must come 2906 * platforms. For example, on i386, it means that the memory must come
2909 * from the first 16MB. 2907 * from the first 16MB.
2910 */ 2908 */
2911void *__kmalloc(size_t size, unsigned int __nocast flags) 2909void *__kmalloc(size_t size, gfp_t flags)
2912{ 2910{
2913 kmem_cache_t *cachep; 2911 kmem_cache_t *cachep;
2914 2912
@@ -2997,7 +2995,7 @@ EXPORT_SYMBOL(kmem_cache_free);
2997 * @size: how many bytes of memory are required. 2995 * @size: how many bytes of memory are required.
2998 * @flags: the type of memory to allocate. 2996 * @flags: the type of memory to allocate.
2999 */ 2997 */
3000void *kzalloc(size_t size, unsigned int __nocast flags) 2998void *kzalloc(size_t size, gfp_t flags)
3001{ 2999{
3002 void *ret = kmalloc(size, flags); 3000 void *ret = kmalloc(size, flags);
3003 if (ret) 3001 if (ret)
@@ -3603,7 +3601,7 @@ unsigned int ksize(const void *objp)
3603 * @s: the string to duplicate 3601 * @s: the string to duplicate
3604 * @gfp: the GFP mask used in the kmalloc() call when allocating memory 3602 * @gfp: the GFP mask used in the kmalloc() call when allocating memory
3605 */ 3603 */
3606char *kstrdup(const char *s, unsigned int __nocast gfp) 3604char *kstrdup(const char *s, gfp_t gfp)
3607{ 3605{
3608 size_t len; 3606 size_t len;
3609 char *buf; 3607 char *buf;
diff --git a/mm/swap_state.c b/mm/swap_state.c
index adbc2b426c2f..132164f7d0a7 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -68,7 +68,7 @@ void show_swap_cache_info(void)
68 * but sets SwapCache flag and private instead of mapping and index. 68 * but sets SwapCache flag and private instead of mapping and index.
69 */ 69 */
70static int __add_to_swap_cache(struct page *page, swp_entry_t entry, 70static int __add_to_swap_cache(struct page *page, swp_entry_t entry,
71 unsigned int __nocast gfp_mask) 71 gfp_t gfp_mask)
72{ 72{
73 int error; 73 int error;
74 74
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 13c3d82968ae..1150229b6366 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -395,7 +395,7 @@ void *vmap(struct page **pages, unsigned int count,
395 395
396EXPORT_SYMBOL(vmap); 396EXPORT_SYMBOL(vmap);
397 397
398void *__vmalloc_area(struct vm_struct *area, unsigned int __nocast gfp_mask, pgprot_t prot) 398void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask, pgprot_t prot)
399{ 399{
400 struct page **pages; 400 struct page **pages;
401 unsigned int nr_pages, array_size, i; 401 unsigned int nr_pages, array_size, i;
@@ -446,7 +446,7 @@ fail:
446 * allocator with @gfp_mask flags. Map them into contiguous 446 * allocator with @gfp_mask flags. Map them into contiguous
447 * kernel virtual space, using a pagetable protection of @prot. 447 * kernel virtual space, using a pagetable protection of @prot.
448 */ 448 */
449void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, pgprot_t prot) 449void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot)
450{ 450{
451 struct vm_struct *area; 451 struct vm_struct *area;
452 452
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 0ea71e887bb6..64f9570cff56 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -511,10 +511,11 @@ static int shrink_list(struct list_head *page_list, struct scan_control *sc)
511 * PageDirty _after_ making sure that the page is freeable and 511 * PageDirty _after_ making sure that the page is freeable and
512 * not in use by anybody. (pagecache + us == 2) 512 * not in use by anybody. (pagecache + us == 2)
513 */ 513 */
514 if (page_count(page) != 2 || PageDirty(page)) { 514 if (unlikely(page_count(page) != 2))
515 write_unlock_irq(&mapping->tree_lock); 515 goto cannot_free;
516 goto keep_locked; 516 smp_rmb();
517 } 517 if (unlikely(PageDirty(page)))
518 goto cannot_free;
518 519
519#ifdef CONFIG_SWAP 520#ifdef CONFIG_SWAP
520 if (PageSwapCache(page)) { 521 if (PageSwapCache(page)) {
@@ -538,6 +539,10 @@ free_it:
538 __pagevec_release_nonlru(&freed_pvec); 539 __pagevec_release_nonlru(&freed_pvec);
539 continue; 540 continue;
540 541
542cannot_free:
543 write_unlock_irq(&mapping->tree_lock);
544 goto keep_locked;
545
541activate_locked: 546activate_locked:
542 SetPageActive(page); 547 SetPageActive(page);
543 pgactivate++; 548 pgactivate++;
diff --git a/net/atm/addr.c b/net/atm/addr.c
index a30d0bf48063..3060fd0ba4b9 100644
--- a/net/atm/addr.c
+++ b/net/atm/addr.c
@@ -44,31 +44,43 @@ static void notify_sigd(struct atm_dev *dev)
44 sigd_enq(NULL, as_itf_notify, NULL, &pvc, NULL); 44 sigd_enq(NULL, as_itf_notify, NULL, &pvc, NULL);
45} 45}
46 46
47void atm_reset_addr(struct atm_dev *dev) 47void atm_reset_addr(struct atm_dev *dev, enum atm_addr_type_t atype)
48{ 48{
49 unsigned long flags; 49 unsigned long flags;
50 struct atm_dev_addr *this, *p; 50 struct atm_dev_addr *this, *p;
51 struct list_head *head;
51 52
52 spin_lock_irqsave(&dev->lock, flags); 53 spin_lock_irqsave(&dev->lock, flags);
53 list_for_each_entry_safe(this, p, &dev->local, entry) { 54 if (atype == ATM_ADDR_LECS)
55 head = &dev->lecs;
56 else
57 head = &dev->local;
58 list_for_each_entry_safe(this, p, head, entry) {
54 list_del(&this->entry); 59 list_del(&this->entry);
55 kfree(this); 60 kfree(this);
56 } 61 }
57 spin_unlock_irqrestore(&dev->lock, flags); 62 spin_unlock_irqrestore(&dev->lock, flags);
58 notify_sigd(dev); 63 if (head == &dev->local)
64 notify_sigd(dev);
59} 65}
60 66
61int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr) 67int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
68 enum atm_addr_type_t atype)
62{ 69{
63 unsigned long flags; 70 unsigned long flags;
64 struct atm_dev_addr *this; 71 struct atm_dev_addr *this;
72 struct list_head *head;
65 int error; 73 int error;
66 74
67 error = check_addr(addr); 75 error = check_addr(addr);
68 if (error) 76 if (error)
69 return error; 77 return error;
70 spin_lock_irqsave(&dev->lock, flags); 78 spin_lock_irqsave(&dev->lock, flags);
71 list_for_each_entry(this, &dev->local, entry) { 79 if (atype == ATM_ADDR_LECS)
80 head = &dev->lecs;
81 else
82 head = &dev->local;
83 list_for_each_entry(this, head, entry) {
72 if (identical(&this->addr, addr)) { 84 if (identical(&this->addr, addr)) {
73 spin_unlock_irqrestore(&dev->lock, flags); 85 spin_unlock_irqrestore(&dev->lock, flags);
74 return -EEXIST; 86 return -EEXIST;
@@ -80,28 +92,36 @@ int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr)
80 return -ENOMEM; 92 return -ENOMEM;
81 } 93 }
82 this->addr = *addr; 94 this->addr = *addr;
83 list_add(&this->entry, &dev->local); 95 list_add(&this->entry, head);
84 spin_unlock_irqrestore(&dev->lock, flags); 96 spin_unlock_irqrestore(&dev->lock, flags);
85 notify_sigd(dev); 97 if (head == &dev->local)
98 notify_sigd(dev);
86 return 0; 99 return 0;
87} 100}
88 101
89int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr) 102int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
103 enum atm_addr_type_t atype)
90{ 104{
91 unsigned long flags; 105 unsigned long flags;
92 struct atm_dev_addr *this; 106 struct atm_dev_addr *this;
107 struct list_head *head;
93 int error; 108 int error;
94 109
95 error = check_addr(addr); 110 error = check_addr(addr);
96 if (error) 111 if (error)
97 return error; 112 return error;
98 spin_lock_irqsave(&dev->lock, flags); 113 spin_lock_irqsave(&dev->lock, flags);
99 list_for_each_entry(this, &dev->local, entry) { 114 if (atype == ATM_ADDR_LECS)
115 head = &dev->lecs;
116 else
117 head = &dev->local;
118 list_for_each_entry(this, head, entry) {
100 if (identical(&this->addr, addr)) { 119 if (identical(&this->addr, addr)) {
101 list_del(&this->entry); 120 list_del(&this->entry);
102 spin_unlock_irqrestore(&dev->lock, flags); 121 spin_unlock_irqrestore(&dev->lock, flags);
103 kfree(this); 122 kfree(this);
104 notify_sigd(dev); 123 if (head == &dev->local)
124 notify_sigd(dev);
105 return 0; 125 return 0;
106 } 126 }
107 } 127 }
@@ -110,22 +130,27 @@ int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr)
110} 130}
111 131
112int atm_get_addr(struct atm_dev *dev, struct sockaddr_atmsvc __user * buf, 132int atm_get_addr(struct atm_dev *dev, struct sockaddr_atmsvc __user * buf,
113 size_t size) 133 size_t size, enum atm_addr_type_t atype)
114{ 134{
115 unsigned long flags; 135 unsigned long flags;
116 struct atm_dev_addr *this; 136 struct atm_dev_addr *this;
137 struct list_head *head;
117 int total = 0, error; 138 int total = 0, error;
118 struct sockaddr_atmsvc *tmp_buf, *tmp_bufp; 139 struct sockaddr_atmsvc *tmp_buf, *tmp_bufp;
119 140
120 spin_lock_irqsave(&dev->lock, flags); 141 spin_lock_irqsave(&dev->lock, flags);
121 list_for_each_entry(this, &dev->local, entry) 142 if (atype == ATM_ADDR_LECS)
143 head = &dev->lecs;
144 else
145 head = &dev->local;
146 list_for_each_entry(this, head, entry)
122 total += sizeof(struct sockaddr_atmsvc); 147 total += sizeof(struct sockaddr_atmsvc);
123 tmp_buf = tmp_bufp = kmalloc(total, GFP_ATOMIC); 148 tmp_buf = tmp_bufp = kmalloc(total, GFP_ATOMIC);
124 if (!tmp_buf) { 149 if (!tmp_buf) {
125 spin_unlock_irqrestore(&dev->lock, flags); 150 spin_unlock_irqrestore(&dev->lock, flags);
126 return -ENOMEM; 151 return -ENOMEM;
127 } 152 }
128 list_for_each_entry(this, &dev->local, entry) 153 list_for_each_entry(this, head, entry)
129 memcpy(tmp_bufp++, &this->addr, sizeof(struct sockaddr_atmsvc)); 154 memcpy(tmp_bufp++, &this->addr, sizeof(struct sockaddr_atmsvc));
130 spin_unlock_irqrestore(&dev->lock, flags); 155 spin_unlock_irqrestore(&dev->lock, flags);
131 error = total > size ? -E2BIG : total; 156 error = total > size ? -E2BIG : total;
diff --git a/net/atm/addr.h b/net/atm/addr.h
index 3099d21feeaa..f39433ad45da 100644
--- a/net/atm/addr.h
+++ b/net/atm/addr.h
@@ -9,10 +9,12 @@
9#include <linux/atm.h> 9#include <linux/atm.h>
10#include <linux/atmdev.h> 10#include <linux/atmdev.h>
11 11
12 12void atm_reset_addr(struct atm_dev *dev, enum atm_addr_type_t type);
13void atm_reset_addr(struct atm_dev *dev); 13int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
14int atm_add_addr(struct atm_dev *dev,struct sockaddr_atmsvc *addr); 14 enum atm_addr_type_t type);
15int atm_del_addr(struct atm_dev *dev,struct sockaddr_atmsvc *addr); 15int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
16int atm_get_addr(struct atm_dev *dev,struct sockaddr_atmsvc __user *buf,size_t size); 16 enum atm_addr_type_t type);
17int atm_get_addr(struct atm_dev *dev, struct sockaddr_atmsvc __user *buf,
18 size_t size, enum atm_addr_type_t type);
17 19
18#endif 20#endif
diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
index 71abc99ec815..223c7ad5bd0f 100644
--- a/net/atm/atm_misc.c
+++ b/net/atm/atm_misc.c
@@ -25,7 +25,7 @@ int atm_charge(struct atm_vcc *vcc,int truesize)
25 25
26 26
27struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size, 27struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
28 unsigned int __nocast gfp_flags) 28 gfp_t gfp_flags)
29{ 29{
30 struct sock *sk = sk_atm(vcc); 30 struct sock *sk = sk_atm(vcc);
31 int guess = atm_guess_pdu2truesize(pdu_size); 31 int guess = atm_guess_pdu2truesize(pdu_size);
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index 289956c4dd3e..72f3f7b8de80 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -220,7 +220,7 @@ static int br2684_start_xmit(struct sk_buff *skb, struct net_device *dev)
220 /* netif_stop_queue(dev); */ 220 /* netif_stop_queue(dev); */
221 dev_kfree_skb(skb); 221 dev_kfree_skb(skb);
222 read_unlock(&devs_lock); 222 read_unlock(&devs_lock);
223 return -EUNATCH; 223 return 0;
224 } 224 }
225 if (!br2684_xmit_vcc(skb, brdev, brvcc)) { 225 if (!br2684_xmit_vcc(skb, brdev, brvcc)) {
226 /* 226 /*
diff --git a/net/atm/resources.c b/net/atm/resources.c
index a57a9268bd24..415d2615d475 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -40,6 +40,7 @@ static struct atm_dev *__alloc_atm_dev(const char *type)
40 dev->link_rate = ATM_OC3_PCR; 40 dev->link_rate = ATM_OC3_PCR;
41 spin_lock_init(&dev->lock); 41 spin_lock_init(&dev->lock);
42 INIT_LIST_HEAD(&dev->local); 42 INIT_LIST_HEAD(&dev->local);
43 INIT_LIST_HEAD(&dev->lecs);
43 44
44 return dev; 45 return dev;
45} 46}
@@ -320,10 +321,12 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
320 error = -EPERM; 321 error = -EPERM;
321 goto done; 322 goto done;
322 } 323 }
323 atm_reset_addr(dev); 324 atm_reset_addr(dev, ATM_ADDR_LOCAL);
324 break; 325 break;
325 case ATM_ADDADDR: 326 case ATM_ADDADDR:
326 case ATM_DELADDR: 327 case ATM_DELADDR:
328 case ATM_ADDLECSADDR:
329 case ATM_DELLECSADDR:
327 if (!capable(CAP_NET_ADMIN)) { 330 if (!capable(CAP_NET_ADMIN)) {
328 error = -EPERM; 331 error = -EPERM;
329 goto done; 332 goto done;
@@ -335,14 +338,21 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
335 error = -EFAULT; 338 error = -EFAULT;
336 goto done; 339 goto done;
337 } 340 }
338 if (cmd == ATM_ADDADDR) 341 if (cmd == ATM_ADDADDR || cmd == ATM_ADDLECSADDR)
339 error = atm_add_addr(dev, &addr); 342 error = atm_add_addr(dev, &addr,
343 (cmd == ATM_ADDADDR ?
344 ATM_ADDR_LOCAL : ATM_ADDR_LECS));
340 else 345 else
341 error = atm_del_addr(dev, &addr); 346 error = atm_del_addr(dev, &addr,
347 (cmd == ATM_DELADDR ?
348 ATM_ADDR_LOCAL : ATM_ADDR_LECS));
342 goto done; 349 goto done;
343 } 350 }
344 case ATM_GETADDR: 351 case ATM_GETADDR:
345 error = atm_get_addr(dev, buf, len); 352 case ATM_GETLECSADDR:
353 error = atm_get_addr(dev, buf, len,
354 (cmd == ATM_GETADDR ?
355 ATM_ADDR_LOCAL : ATM_ADDR_LECS));
346 if (error < 0) 356 if (error < 0)
347 goto done; 357 goto done;
348 size = error; 358 size = error;
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index d3d6bc547212..59b2dd36baa7 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -372,7 +372,7 @@ static struct proto l2cap_proto = {
372 .obj_size = sizeof(struct l2cap_pinfo) 372 .obj_size = sizeof(struct l2cap_pinfo)
373}; 373};
374 374
375static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio) 375static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, gfp_t prio)
376{ 376{
377 struct sock *sk; 377 struct sock *sk;
378 378
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 173f46e8cdae..35adce6482b6 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -229,7 +229,7 @@ static void rfcomm_dlc_clear_state(struct rfcomm_dlc *d)
229 d->rx_credits = RFCOMM_DEFAULT_CREDITS; 229 d->rx_credits = RFCOMM_DEFAULT_CREDITS;
230} 230}
231 231
232struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio) 232struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio)
233{ 233{
234 struct rfcomm_dlc *d = kmalloc(sizeof(*d), prio); 234 struct rfcomm_dlc *d = kmalloc(sizeof(*d), prio);
235 if (!d) 235 if (!d)
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index f49e7e938bfb..a2b30f0aedb7 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -284,7 +284,7 @@ static struct proto rfcomm_proto = {
284 .obj_size = sizeof(struct rfcomm_pinfo) 284 .obj_size = sizeof(struct rfcomm_pinfo)
285}; 285};
286 286
287static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio) 287static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, gfp_t prio)
288{ 288{
289 struct rfcomm_dlc *d; 289 struct rfcomm_dlc *d;
290 struct sock *sk; 290 struct sock *sk;
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 1bca860a6109..158a9c46d863 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -286,7 +286,7 @@ static inline void rfcomm_set_owner_w(struct sk_buff *skb, struct rfcomm_dev *de
286 skb->destructor = rfcomm_wfree; 286 skb->destructor = rfcomm_wfree;
287} 287}
288 288
289static struct sk_buff *rfcomm_wmalloc(struct rfcomm_dev *dev, unsigned long size, unsigned int __nocast priority) 289static struct sk_buff *rfcomm_wmalloc(struct rfcomm_dev *dev, unsigned long size, gfp_t priority)
290{ 290{
291 if (atomic_read(&dev->wmem_alloc) < rfcomm_room(dev->dlc)) { 291 if (atomic_read(&dev->wmem_alloc) < rfcomm_room(dev->dlc)) {
292 struct sk_buff *skb = alloc_skb(size, priority); 292 struct sk_buff *skb = alloc_skb(size, priority);
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index ce7ab7dfa0b2..997e42df115c 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -418,7 +418,7 @@ static struct proto sco_proto = {
418 .obj_size = sizeof(struct sco_pinfo) 418 .obj_size = sizeof(struct sco_pinfo)
419}; 419};
420 420
421static struct sock *sco_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio) 421static struct sock *sco_sock_alloc(struct socket *sock, int proto, gfp_t prio)
422{ 422{
423 struct sock *sk; 423 struct sock *sk;
424 424
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 91bb895375f4..defcf6a8607c 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -79,7 +79,6 @@ static void destroy_nbp(struct net_bridge_port *p)
79{ 79{
80 struct net_device *dev = p->dev; 80 struct net_device *dev = p->dev;
81 81
82 dev->br_port = NULL;
83 p->br = NULL; 82 p->br = NULL;
84 p->dev = NULL; 83 p->dev = NULL;
85 dev_put(dev); 84 dev_put(dev);
@@ -100,6 +99,7 @@ static void del_nbp(struct net_bridge_port *p)
100 struct net_bridge *br = p->br; 99 struct net_bridge *br = p->br;
101 struct net_device *dev = p->dev; 100 struct net_device *dev = p->dev;
102 101
102 dev->br_port = NULL;
103 dev_set_promiscuity(dev, -1); 103 dev_set_promiscuity(dev, -1);
104 104
105 spin_lock_bh(&br->lock); 105 spin_lock_bh(&br->lock);
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index c4540144f0f4..f8ffbf6e2333 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -26,6 +26,7 @@
26#include <linux/spinlock.h> 26#include <linux/spinlock.h>
27#include <asm/uaccess.h> 27#include <asm/uaccess.h>
28#include <linux/smp.h> 28#include <linux/smp.h>
29#include <linux/cpumask.h>
29#include <net/sock.h> 30#include <net/sock.h>
30/* needed for logical [in,out]-dev filtering */ 31/* needed for logical [in,out]-dev filtering */
31#include "../br_private.h" 32#include "../br_private.h"
@@ -823,10 +824,11 @@ static int translate_table(struct ebt_replace *repl,
823 /* this will get free'd in do_replace()/ebt_register_table() 824 /* this will get free'd in do_replace()/ebt_register_table()
824 if an error occurs */ 825 if an error occurs */
825 newinfo->chainstack = (struct ebt_chainstack **) 826 newinfo->chainstack = (struct ebt_chainstack **)
826 vmalloc(num_possible_cpus() * sizeof(struct ebt_chainstack)); 827 vmalloc((highest_possible_processor_id()+1)
828 * sizeof(struct ebt_chainstack));
827 if (!newinfo->chainstack) 829 if (!newinfo->chainstack)
828 return -ENOMEM; 830 return -ENOMEM;
829 for (i = 0; i < num_possible_cpus(); i++) { 831 for_each_cpu(i) {
830 newinfo->chainstack[i] = 832 newinfo->chainstack[i] =
831 vmalloc(udc_cnt * sizeof(struct ebt_chainstack)); 833 vmalloc(udc_cnt * sizeof(struct ebt_chainstack));
832 if (!newinfo->chainstack[i]) { 834 if (!newinfo->chainstack[i]) {
@@ -895,9 +897,12 @@ static void get_counters(struct ebt_counter *oldcounters,
895 897
896 /* counters of cpu 0 */ 898 /* counters of cpu 0 */
897 memcpy(counters, oldcounters, 899 memcpy(counters, oldcounters,
898 sizeof(struct ebt_counter) * nentries); 900 sizeof(struct ebt_counter) * nentries);
901
899 /* add other counters to those of cpu 0 */ 902 /* add other counters to those of cpu 0 */
900 for (cpu = 1; cpu < num_possible_cpus(); cpu++) { 903 for_each_cpu(cpu) {
904 if (cpu == 0)
905 continue;
901 counter_base = COUNTER_BASE(oldcounters, nentries, cpu); 906 counter_base = COUNTER_BASE(oldcounters, nentries, cpu);
902 for (i = 0; i < nentries; i++) { 907 for (i = 0; i < nentries; i++) {
903 counters[i].pcnt += counter_base[i].pcnt; 908 counters[i].pcnt += counter_base[i].pcnt;
@@ -929,7 +934,8 @@ static int do_replace(void __user *user, unsigned int len)
929 BUGPRINT("Entries_size never zero\n"); 934 BUGPRINT("Entries_size never zero\n");
930 return -EINVAL; 935 return -EINVAL;
931 } 936 }
932 countersize = COUNTER_OFFSET(tmp.nentries) * num_possible_cpus(); 937 countersize = COUNTER_OFFSET(tmp.nentries) *
938 (highest_possible_processor_id()+1);
933 newinfo = (struct ebt_table_info *) 939 newinfo = (struct ebt_table_info *)
934 vmalloc(sizeof(struct ebt_table_info) + countersize); 940 vmalloc(sizeof(struct ebt_table_info) + countersize);
935 if (!newinfo) 941 if (!newinfo)
@@ -1022,7 +1028,7 @@ static int do_replace(void __user *user, unsigned int len)
1022 1028
1023 vfree(table->entries); 1029 vfree(table->entries);
1024 if (table->chainstack) { 1030 if (table->chainstack) {
1025 for (i = 0; i < num_possible_cpus(); i++) 1031 for_each_cpu(i)
1026 vfree(table->chainstack[i]); 1032 vfree(table->chainstack[i]);
1027 vfree(table->chainstack); 1033 vfree(table->chainstack);
1028 } 1034 }
@@ -1040,7 +1046,7 @@ free_counterstmp:
1040 vfree(counterstmp); 1046 vfree(counterstmp);
1041 /* can be initialized in translate_table() */ 1047 /* can be initialized in translate_table() */
1042 if (newinfo->chainstack) { 1048 if (newinfo->chainstack) {
1043 for (i = 0; i < num_possible_cpus(); i++) 1049 for_each_cpu(i)
1044 vfree(newinfo->chainstack[i]); 1050 vfree(newinfo->chainstack[i]);
1045 vfree(newinfo->chainstack); 1051 vfree(newinfo->chainstack);
1046 } 1052 }
@@ -1132,7 +1138,8 @@ int ebt_register_table(struct ebt_table *table)
1132 return -EINVAL; 1138 return -EINVAL;
1133 } 1139 }
1134 1140
1135 countersize = COUNTER_OFFSET(table->table->nentries) * num_possible_cpus(); 1141 countersize = COUNTER_OFFSET(table->table->nentries) *
1142 (highest_possible_processor_id()+1);
1136 newinfo = (struct ebt_table_info *) 1143 newinfo = (struct ebt_table_info *)
1137 vmalloc(sizeof(struct ebt_table_info) + countersize); 1144 vmalloc(sizeof(struct ebt_table_info) + countersize);
1138 ret = -ENOMEM; 1145 ret = -ENOMEM;
@@ -1186,7 +1193,7 @@ free_unlock:
1186 up(&ebt_mutex); 1193 up(&ebt_mutex);
1187free_chainstack: 1194free_chainstack:
1188 if (newinfo->chainstack) { 1195 if (newinfo->chainstack) {
1189 for (i = 0; i < num_possible_cpus(); i++) 1196 for_each_cpu(i)
1190 vfree(newinfo->chainstack[i]); 1197 vfree(newinfo->chainstack[i]);
1191 vfree(newinfo->chainstack); 1198 vfree(newinfo->chainstack);
1192 } 1199 }
@@ -1209,7 +1216,7 @@ void ebt_unregister_table(struct ebt_table *table)
1209 up(&ebt_mutex); 1216 up(&ebt_mutex);
1210 vfree(table->private->entries); 1217 vfree(table->private->entries);
1211 if (table->private->chainstack) { 1218 if (table->private->chainstack) {
1212 for (i = 0; i < num_possible_cpus(); i++) 1219 for_each_cpu(i)
1213 vfree(table->private->chainstack[i]); 1220 vfree(table->private->chainstack[i]);
1214 vfree(table->private->chainstack); 1221 vfree(table->private->chainstack);
1215 } 1222 }
diff --git a/net/core/dev.c b/net/core/dev.c
index 9066c874e273..a44eeef24edf 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1132,7 +1132,7 @@ static inline int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
1132#endif 1132#endif
1133 1133
1134/* Keep head the same: replace data */ 1134/* Keep head the same: replace data */
1135int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp_mask) 1135int __skb_linearize(struct sk_buff *skb, gfp_t gfp_mask)
1136{ 1136{
1137 unsigned int size; 1137 unsigned int size;
1138 u8 *data; 1138 u8 *data;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 0e9431b59fb2..af9b1516e21f 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -130,7 +130,7 @@ void skb_under_panic(struct sk_buff *skb, int sz, void *here)
130 * Buffers may only be allocated from interrupts using a @gfp_mask of 130 * Buffers may only be allocated from interrupts using a @gfp_mask of
131 * %GFP_ATOMIC. 131 * %GFP_ATOMIC.
132 */ 132 */
133struct sk_buff *__alloc_skb(unsigned int size, unsigned int __nocast gfp_mask, 133struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask,
134 int fclone) 134 int fclone)
135{ 135{
136 struct sk_buff *skb; 136 struct sk_buff *skb;
@@ -198,7 +198,7 @@ nodata:
198 */ 198 */
199struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp, 199struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp,
200 unsigned int size, 200 unsigned int size,
201 unsigned int __nocast gfp_mask) 201 gfp_t gfp_mask)
202{ 202{
203 struct sk_buff *skb; 203 struct sk_buff *skb;
204 u8 *data; 204 u8 *data;
@@ -361,7 +361,7 @@ void __kfree_skb(struct sk_buff *skb)
361 * %GFP_ATOMIC. 361 * %GFP_ATOMIC.
362 */ 362 */
363 363
364struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask) 364struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask)
365{ 365{
366 struct sk_buff *n; 366 struct sk_buff *n;
367 367
@@ -500,7 +500,7 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
500 * header is going to be modified. Use pskb_copy() instead. 500 * header is going to be modified. Use pskb_copy() instead.
501 */ 501 */
502 502
503struct sk_buff *skb_copy(const struct sk_buff *skb, unsigned int __nocast gfp_mask) 503struct sk_buff *skb_copy(const struct sk_buff *skb, gfp_t gfp_mask)
504{ 504{
505 int headerlen = skb->data - skb->head; 505 int headerlen = skb->data - skb->head;
506 /* 506 /*
@@ -539,7 +539,7 @@ struct sk_buff *skb_copy(const struct sk_buff *skb, unsigned int __nocast gfp_ma
539 * The returned buffer has a reference count of 1. 539 * The returned buffer has a reference count of 1.
540 */ 540 */
541 541
542struct sk_buff *pskb_copy(struct sk_buff *skb, unsigned int __nocast gfp_mask) 542struct sk_buff *pskb_copy(struct sk_buff *skb, gfp_t gfp_mask)
543{ 543{
544 /* 544 /*
545 * Allocate the copy buffer 545 * Allocate the copy buffer
@@ -598,7 +598,7 @@ out:
598 */ 598 */
599 599
600int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, 600int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,
601 unsigned int __nocast gfp_mask) 601 gfp_t gfp_mask)
602{ 602{
603 int i; 603 int i;
604 u8 *data; 604 u8 *data;
@@ -689,7 +689,7 @@ struct sk_buff *skb_realloc_headroom(struct sk_buff *skb, unsigned int headroom)
689 */ 689 */
690struct sk_buff *skb_copy_expand(const struct sk_buff *skb, 690struct sk_buff *skb_copy_expand(const struct sk_buff *skb,
691 int newheadroom, int newtailroom, 691 int newheadroom, int newtailroom,
692 unsigned int __nocast gfp_mask) 692 gfp_t gfp_mask)
693{ 693{
694 /* 694 /*
695 * Allocate the copy buffer 695 * Allocate the copy buffer
diff --git a/net/core/sock.c b/net/core/sock.c
index 928d2a1d6d8e..1c52fe809eda 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -637,7 +637,7 @@ lenout:
637 * @prot: struct proto associated with this new sock instance 637 * @prot: struct proto associated with this new sock instance
638 * @zero_it: if we should zero the newly allocated sock 638 * @zero_it: if we should zero the newly allocated sock
639 */ 639 */
640struct sock *sk_alloc(int family, unsigned int __nocast priority, 640struct sock *sk_alloc(int family, gfp_t priority,
641 struct proto *prot, int zero_it) 641 struct proto *prot, int zero_it)
642{ 642{
643 struct sock *sk = NULL; 643 struct sock *sk = NULL;
@@ -704,7 +704,7 @@ void sk_free(struct sock *sk)
704 module_put(owner); 704 module_put(owner);
705} 705}
706 706
707struct sock *sk_clone(const struct sock *sk, const unsigned int __nocast priority) 707struct sock *sk_clone(const struct sock *sk, const gfp_t priority)
708{ 708{
709 struct sock *newsk = sk_alloc(sk->sk_family, priority, sk->sk_prot, 0); 709 struct sock *newsk = sk_alloc(sk->sk_family, priority, sk->sk_prot, 0);
710 710
@@ -845,7 +845,7 @@ unsigned long sock_i_ino(struct sock *sk)
845 * Allocate a skb from the socket's send buffer. 845 * Allocate a skb from the socket's send buffer.
846 */ 846 */
847struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, 847struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force,
848 unsigned int __nocast priority) 848 gfp_t priority)
849{ 849{
850 if (force || atomic_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf) { 850 if (force || atomic_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf) {
851 struct sk_buff * skb = alloc_skb(size, priority); 851 struct sk_buff * skb = alloc_skb(size, priority);
@@ -861,7 +861,7 @@ struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force,
861 * Allocate a skb from the socket's receive buffer. 861 * Allocate a skb from the socket's receive buffer.
862 */ 862 */
863struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, 863struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force,
864 unsigned int __nocast priority) 864 gfp_t priority)
865{ 865{
866 if (force || atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf) { 866 if (force || atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf) {
867 struct sk_buff *skb = alloc_skb(size, priority); 867 struct sk_buff *skb = alloc_skb(size, priority);
@@ -876,7 +876,7 @@ struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force,
876/* 876/*
877 * Allocate a memory block from the socket's option memory buffer. 877 * Allocate a memory block from the socket's option memory buffer.
878 */ 878 */
879void *sock_kmalloc(struct sock *sk, int size, unsigned int __nocast priority) 879void *sock_kmalloc(struct sock *sk, int size, gfp_t priority)
880{ 880{
881 if ((unsigned)size <= sysctl_optmem_max && 881 if ((unsigned)size <= sysctl_optmem_max &&
882 atomic_read(&sk->sk_omem_alloc) + size < sysctl_optmem_max) { 882 atomic_read(&sk->sk_omem_alloc) + size < sysctl_optmem_max) {
diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index 6530283eafca..c9a62cca22fc 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -91,7 +91,7 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
91} 91}
92 92
93struct dccp_ackvec *dccp_ackvec_alloc(const unsigned int len, 93struct dccp_ackvec *dccp_ackvec_alloc(const unsigned int len,
94 const unsigned int __nocast priority) 94 const gfp_t priority)
95{ 95{
96 struct dccp_ackvec *av = kmalloc(sizeof(*av) + len, priority); 96 struct dccp_ackvec *av = kmalloc(sizeof(*av) + len, priority);
97 97
diff --git a/net/dccp/ackvec.h b/net/dccp/ackvec.h
index 8ca51c9191f7..d0fd6c60c574 100644
--- a/net/dccp/ackvec.h
+++ b/net/dccp/ackvec.h
@@ -74,7 +74,7 @@ struct sk_buff;
74 74
75#ifdef CONFIG_IP_DCCP_ACKVEC 75#ifdef CONFIG_IP_DCCP_ACKVEC
76extern struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len, 76extern struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len,
77 const unsigned int __nocast priority); 77 const gfp_t priority);
78extern void dccp_ackvec_free(struct dccp_ackvec *av); 78extern void dccp_ackvec_free(struct dccp_ackvec *av);
79 79
80extern int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk, 80extern int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
@@ -93,7 +93,7 @@ static inline int dccp_ackvec_pending(const struct dccp_ackvec *av)
93} 93}
94#else /* CONFIG_IP_DCCP_ACKVEC */ 94#else /* CONFIG_IP_DCCP_ACKVEC */
95static inline struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len, 95static inline struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len,
96 const unsigned int __nocast priority) 96 const gfp_t priority)
97{ 97{
98 return NULL; 98 return NULL;
99} 99}
diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h
index 21e55142dcd3..c37eeeaf5c6e 100644
--- a/net/dccp/ccid.h
+++ b/net/dccp/ccid.h
@@ -110,14 +110,14 @@ static inline int ccid_hc_tx_init(struct ccid *ccid, struct sock *sk)
110 110
111static inline void ccid_hc_rx_exit(struct ccid *ccid, struct sock *sk) 111static inline void ccid_hc_rx_exit(struct ccid *ccid, struct sock *sk)
112{ 112{
113 if (ccid->ccid_hc_rx_exit != NULL && 113 if (ccid != NULL && ccid->ccid_hc_rx_exit != NULL &&
114 dccp_sk(sk)->dccps_hc_rx_ccid_private != NULL) 114 dccp_sk(sk)->dccps_hc_rx_ccid_private != NULL)
115 ccid->ccid_hc_rx_exit(sk); 115 ccid->ccid_hc_rx_exit(sk);
116} 116}
117 117
118static inline void ccid_hc_tx_exit(struct ccid *ccid, struct sock *sk) 118static inline void ccid_hc_tx_exit(struct ccid *ccid, struct sock *sk)
119{ 119{
120 if (ccid->ccid_hc_tx_exit != NULL && 120 if (ccid != NULL && ccid->ccid_hc_tx_exit != NULL &&
121 dccp_sk(sk)->dccps_hc_tx_ccid_private != NULL) 121 dccp_sk(sk)->dccps_hc_tx_ccid_private != NULL)
122 ccid->ccid_hc_tx_exit(sk); 122 ccid->ccid_hc_tx_exit(sk);
123} 123}
diff --git a/net/dccp/ccids/lib/loss_interval.h b/net/dccp/ccids/lib/loss_interval.h
index 13ad47ba1420..417d9d82df3e 100644
--- a/net/dccp/ccids/lib/loss_interval.h
+++ b/net/dccp/ccids/lib/loss_interval.h
@@ -36,7 +36,7 @@ struct dccp_li_hist_entry {
36 36
37static inline struct dccp_li_hist_entry * 37static inline struct dccp_li_hist_entry *
38 dccp_li_hist_entry_new(struct dccp_li_hist *hist, 38 dccp_li_hist_entry_new(struct dccp_li_hist *hist,
39 const unsigned int __nocast prio) 39 const gfp_t prio)
40{ 40{
41 return kmem_cache_alloc(hist->dccplih_slab, prio); 41 return kmem_cache_alloc(hist->dccplih_slab, prio);
42} 42}
diff --git a/net/dccp/ccids/lib/packet_history.h b/net/dccp/ccids/lib/packet_history.h
index b375ebdb7dcf..122e96737ff6 100644
--- a/net/dccp/ccids/lib/packet_history.h
+++ b/net/dccp/ccids/lib/packet_history.h
@@ -86,7 +86,7 @@ extern struct dccp_rx_hist_entry *
86 86
87static inline struct dccp_tx_hist_entry * 87static inline struct dccp_tx_hist_entry *
88 dccp_tx_hist_entry_new(struct dccp_tx_hist *hist, 88 dccp_tx_hist_entry_new(struct dccp_tx_hist *hist,
89 const unsigned int __nocast prio) 89 const gfp_t prio)
90{ 90{
91 struct dccp_tx_hist_entry *entry = kmem_cache_alloc(hist->dccptxh_slab, 91 struct dccp_tx_hist_entry *entry = kmem_cache_alloc(hist->dccptxh_slab,
92 prio); 92 prio);
@@ -137,7 +137,7 @@ static inline struct dccp_rx_hist_entry *
137 const struct sock *sk, 137 const struct sock *sk,
138 const u32 ndp, 138 const u32 ndp,
139 const struct sk_buff *skb, 139 const struct sk_buff *skb,
140 const unsigned int __nocast prio) 140 const gfp_t prio)
141{ 141{
142 struct dccp_rx_hist_entry *entry = kmem_cache_alloc(hist->dccprxh_slab, 142 struct dccp_rx_hist_entry *entry = kmem_cache_alloc(hist->dccprxh_slab,
143 prio); 143 prio);
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 1b6b2cb12376..3454d5941900 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -375,6 +375,9 @@ static int dccp_rcv_respond_partopen_state_process(struct sock *sk,
375 case DCCP_PKT_RESET: 375 case DCCP_PKT_RESET:
376 inet_csk_clear_xmit_timer(sk, ICSK_TIME_DACK); 376 inet_csk_clear_xmit_timer(sk, ICSK_TIME_DACK);
377 break; 377 break;
378 case DCCP_PKT_DATA:
379 if (sk->sk_state == DCCP_RESPOND)
380 break;
378 case DCCP_PKT_DATAACK: 381 case DCCP_PKT_DATAACK:
379 case DCCP_PKT_ACK: 382 case DCCP_PKT_ACK:
380 /* 383 /*
@@ -393,7 +396,8 @@ static int dccp_rcv_respond_partopen_state_process(struct sock *sk,
393 dccp_sk(sk)->dccps_osr = DCCP_SKB_CB(skb)->dccpd_seq; 396 dccp_sk(sk)->dccps_osr = DCCP_SKB_CB(skb)->dccpd_seq;
394 dccp_set_state(sk, DCCP_OPEN); 397 dccp_set_state(sk, DCCP_OPEN);
395 398
396 if (dh->dccph_type == DCCP_PKT_DATAACK) { 399 if (dh->dccph_type == DCCP_PKT_DATAACK ||
400 dh->dccph_type == DCCP_PKT_DATA) {
397 dccp_rcv_established(sk, skb, dh, len); 401 dccp_rcv_established(sk, skb, dh, len);
398 queued = 1; /* packet was queued 402 queued = 1; /* packet was queued
399 (by dccp_rcv_established) */ 403 (by dccp_rcv_established) */
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 34d4128d56d5..1186dc44cdff 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -452,8 +452,7 @@ static struct proto dn_proto = {
452 .obj_size = sizeof(struct dn_sock), 452 .obj_size = sizeof(struct dn_sock),
453}; 453};
454 454
455static struct sock *dn_alloc_sock(struct socket *sock, 455static struct sock *dn_alloc_sock(struct socket *sock, gfp_t gfp)
456 unsigned int __nocast gfp)
457{ 456{
458 struct dn_scp *scp; 457 struct dn_scp *scp;
459 struct sock *sk = sk_alloc(PF_DECnet, gfp, &dn_proto, 1); 458 struct sock *sk = sk_alloc(PF_DECnet, gfp, &dn_proto, 1);
@@ -805,8 +804,7 @@ static int dn_auto_bind(struct socket *sock)
805 return rv; 804 return rv;
806} 805}
807 806
808static int dn_confirm_accept(struct sock *sk, long *timeo, 807static int dn_confirm_accept(struct sock *sk, long *timeo, gfp_t allocation)
809 unsigned int __nocast allocation)
810{ 808{
811 struct dn_scp *scp = DN_SK(sk); 809 struct dn_scp *scp = DN_SK(sk);
812 DEFINE_WAIT(wait); 810 DEFINE_WAIT(wait);
diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index cd08244aa10c..c96c767b1f74 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -117,8 +117,7 @@ try_again:
117 * The eventual aim is for each socket to have a cached header size 117 * The eventual aim is for each socket to have a cached header size
118 * for its outgoing packets, and to set hdr from this when sk != NULL. 118 * for its outgoing packets, and to set hdr from this when sk != NULL.
119 */ 119 */
120struct sk_buff *dn_alloc_skb(struct sock *sk, int size, 120struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri)
121 unsigned int __nocast pri)
122{ 121{
123 struct sk_buff *skb; 122 struct sk_buff *skb;
124 int hdr = 64; 123 int hdr = 64;
@@ -212,7 +211,7 @@ static void dn_nsp_rtt(struct sock *sk, long rtt)
212 * Returns: The number of times the packet has been sent previously 211 * Returns: The number of times the packet has been sent previously
213 */ 212 */
214static inline unsigned dn_nsp_clone_and_send(struct sk_buff *skb, 213static inline unsigned dn_nsp_clone_and_send(struct sk_buff *skb,
215 unsigned int __nocast gfp) 214 gfp_t gfp)
216{ 215{
217 struct dn_skb_cb *cb = DN_SKB_CB(skb); 216 struct dn_skb_cb *cb = DN_SKB_CB(skb);
218 struct sk_buff *skb2; 217 struct sk_buff *skb2;
@@ -353,7 +352,7 @@ static unsigned short *dn_nsp_mk_data_header(struct sock *sk, struct sk_buff *sk
353} 352}
354 353
355void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, 354void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb,
356 unsigned int __nocast gfp, int oth) 355 gfp_t gfp, int oth)
357{ 356{
358 struct dn_scp *scp = DN_SK(sk); 357 struct dn_scp *scp = DN_SK(sk);
359 struct dn_skb_cb *cb = DN_SKB_CB(skb); 358 struct dn_skb_cb *cb = DN_SKB_CB(skb);
@@ -520,7 +519,7 @@ static int dn_nsp_retrans_conn_conf(struct sock *sk)
520 return 0; 519 return 0;
521} 520}
522 521
523void dn_send_conn_conf(struct sock *sk, unsigned int __nocast gfp) 522void dn_send_conn_conf(struct sock *sk, gfp_t gfp)
524{ 523{
525 struct dn_scp *scp = DN_SK(sk); 524 struct dn_scp *scp = DN_SK(sk);
526 struct sk_buff *skb = NULL; 525 struct sk_buff *skb = NULL;
@@ -552,7 +551,7 @@ void dn_send_conn_conf(struct sock *sk, unsigned int __nocast gfp)
552 551
553 552
554static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg, 553static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg,
555 unsigned short reason, unsigned int __nocast gfp, 554 unsigned short reason, gfp_t gfp,
556 struct dst_entry *dst, 555 struct dst_entry *dst,
557 int ddl, unsigned char *dd, __u16 rem, __u16 loc) 556 int ddl, unsigned char *dd, __u16 rem, __u16 loc)
558{ 557{
@@ -595,7 +594,7 @@ static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg,
595 594
596 595
597void dn_nsp_send_disc(struct sock *sk, unsigned char msgflg, 596void dn_nsp_send_disc(struct sock *sk, unsigned char msgflg,
598 unsigned short reason, unsigned int __nocast gfp) 597 unsigned short reason, gfp_t gfp)
599{ 598{
600 struct dn_scp *scp = DN_SK(sk); 599 struct dn_scp *scp = DN_SK(sk);
601 int ddl = 0; 600 int ddl = 0;
@@ -616,7 +615,7 @@ void dn_nsp_return_disc(struct sk_buff *skb, unsigned char msgflg,
616{ 615{
617 struct dn_skb_cb *cb = DN_SKB_CB(skb); 616 struct dn_skb_cb *cb = DN_SKB_CB(skb);
618 int ddl = 0; 617 int ddl = 0;
619 unsigned int __nocast gfp = GFP_ATOMIC; 618 gfp_t gfp = GFP_ATOMIC;
620 619
621 dn_nsp_do_disc(NULL, msgflg, reason, gfp, skb->dst, ddl, 620 dn_nsp_do_disc(NULL, msgflg, reason, gfp, skb->dst, ddl,
622 NULL, cb->src_port, cb->dst_port); 621 NULL, cb->src_port, cb->dst_port);
@@ -628,7 +627,7 @@ void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval)
628 struct dn_scp *scp = DN_SK(sk); 627 struct dn_scp *scp = DN_SK(sk);
629 struct sk_buff *skb; 628 struct sk_buff *skb;
630 unsigned char *ptr; 629 unsigned char *ptr;
631 unsigned int __nocast gfp = GFP_ATOMIC; 630 gfp_t gfp = GFP_ATOMIC;
632 631
633 if ((skb = dn_alloc_skb(sk, DN_MAX_NSP_DATA_HEADER + 2, gfp)) == NULL) 632 if ((skb = dn_alloc_skb(sk, DN_MAX_NSP_DATA_HEADER + 2, gfp)) == NULL)
634 return; 633 return;
@@ -663,8 +662,7 @@ void dn_nsp_send_conninit(struct sock *sk, unsigned char msgflg)
663 unsigned char menuver; 662 unsigned char menuver;
664 struct dn_skb_cb *cb; 663 struct dn_skb_cb *cb;
665 unsigned char type = 1; 664 unsigned char type = 1;
666 unsigned int __nocast allocation = 665 gfp_t allocation = (msgflg == NSP_CI) ? sk->sk_allocation : GFP_ATOMIC;
667 (msgflg == NSP_CI) ? sk->sk_allocation : GFP_ATOMIC;
668 struct sk_buff *skb = dn_alloc_skb(sk, 200, allocation); 666 struct sk_buff *skb = dn_alloc_skb(sk, 200, allocation);
669 667
670 if (!skb) 668 if (!skb)
diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c
index ecdf9f7a538f..eed07bbbe6b6 100644
--- a/net/ieee80211/ieee80211_tx.c
+++ b/net/ieee80211/ieee80211_tx.c
@@ -207,7 +207,7 @@ void ieee80211_txb_free(struct ieee80211_txb *txb)
207} 207}
208 208
209static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size, 209static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size,
210 unsigned int __nocast gfp_mask) 210 gfp_t gfp_mask)
211{ 211{
212 struct ieee80211_txb *txb; 212 struct ieee80211_txb *txb;
213 int i; 213 int i;
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 1b5a09d1b90b..1b18ce66e7b7 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -5,6 +5,7 @@
5#include <net/esp.h> 5#include <net/esp.h>
6#include <asm/scatterlist.h> 6#include <asm/scatterlist.h>
7#include <linux/crypto.h> 7#include <linux/crypto.h>
8#include <linux/kernel.h>
8#include <linux/pfkeyv2.h> 9#include <linux/pfkeyv2.h>
9#include <linux/random.h> 10#include <linux/random.h>
10#include <net/icmp.h> 11#include <net/icmp.h>
@@ -42,10 +43,10 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
42 esp = x->data; 43 esp = x->data;
43 alen = esp->auth.icv_trunc_len; 44 alen = esp->auth.icv_trunc_len;
44 tfm = esp->conf.tfm; 45 tfm = esp->conf.tfm;
45 blksize = (crypto_tfm_alg_blocksize(tfm) + 3) & ~3; 46 blksize = ALIGN(crypto_tfm_alg_blocksize(tfm), 4);
46 clen = (clen + 2 + blksize-1)&~(blksize-1); 47 clen = ALIGN(clen + 2, blksize);
47 if (esp->conf.padlen) 48 if (esp->conf.padlen)
48 clen = (clen + esp->conf.padlen-1)&~(esp->conf.padlen-1); 49 clen = ALIGN(clen, esp->conf.padlen);
49 50
50 if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0) 51 if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0)
51 goto error; 52 goto error;
@@ -143,7 +144,7 @@ static int esp_input(struct xfrm_state *x, struct xfrm_decap_state *decap, struc
143 struct ip_esp_hdr *esph; 144 struct ip_esp_hdr *esph;
144 struct esp_data *esp = x->data; 145 struct esp_data *esp = x->data;
145 struct sk_buff *trailer; 146 struct sk_buff *trailer;
146 int blksize = crypto_tfm_alg_blocksize(esp->conf.tfm); 147 int blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
147 int alen = esp->auth.icv_trunc_len; 148 int alen = esp->auth.icv_trunc_len;
148 int elen = skb->len - sizeof(struct ip_esp_hdr) - esp->conf.ivlen - alen; 149 int elen = skb->len - sizeof(struct ip_esp_hdr) - esp->conf.ivlen - alen;
149 int nfrags; 150 int nfrags;
@@ -304,16 +305,16 @@ static int esp_post_input(struct xfrm_state *x, struct xfrm_decap_state *decap,
304static u32 esp4_get_max_size(struct xfrm_state *x, int mtu) 305static u32 esp4_get_max_size(struct xfrm_state *x, int mtu)
305{ 306{
306 struct esp_data *esp = x->data; 307 struct esp_data *esp = x->data;
307 u32 blksize = crypto_tfm_alg_blocksize(esp->conf.tfm); 308 u32 blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
308 309
309 if (x->props.mode) { 310 if (x->props.mode) {
310 mtu = (mtu + 2 + blksize-1)&~(blksize-1); 311 mtu = ALIGN(mtu + 2, blksize);
311 } else { 312 } else {
312 /* The worst case. */ 313 /* The worst case. */
313 mtu += 2 + blksize; 314 mtu = ALIGN(mtu + 2, 4) + blksize - 4;
314 } 315 }
315 if (esp->conf.padlen) 316 if (esp->conf.padlen)
316 mtu = (mtu + esp->conf.padlen-1)&~(esp->conf.padlen-1); 317 mtu = ALIGN(mtu, esp->conf.padlen);
317 318
318 return mtu + x->props.header_len + esp->auth.icv_trunc_len; 319 return mtu + x->props.header_len + esp->auth.icv_trunc_len;
319} 320}
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index fe3c6d3d0c91..94468a76c5b4 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -494,7 +494,7 @@ void inet_csk_reqsk_queue_prune(struct sock *parent,
494EXPORT_SYMBOL_GPL(inet_csk_reqsk_queue_prune); 494EXPORT_SYMBOL_GPL(inet_csk_reqsk_queue_prune);
495 495
496struct sock *inet_csk_clone(struct sock *sk, const struct request_sock *req, 496struct sock *inet_csk_clone(struct sock *sk, const struct request_sock *req,
497 const unsigned int __nocast priority) 497 const gfp_t priority)
498{ 498{
499 struct sock *newsk = sk_clone(sk, priority); 499 struct sock *newsk = sk_clone(sk, priority);
500 500
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index f9076ef3a1a8..a010e9a68811 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -111,6 +111,7 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int stat
111 tw->tw_prot = sk->sk_prot_creator; 111 tw->tw_prot = sk->sk_prot_creator;
112 atomic_set(&tw->tw_refcnt, 1); 112 atomic_set(&tw->tw_refcnt, 1);
113 inet_twsk_dead_node_init(tw); 113 inet_twsk_dead_node_init(tw);
114 __module_get(tw->tw_prot->owner);
114 } 115 }
115 116
116 return tw; 117 return tw;
diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c
index b942ff3c8860..fc6f95aaa969 100644
--- a/net/ipv4/ipvs/ip_vs_app.c
+++ b/net/ipv4/ipvs/ip_vs_app.c
@@ -604,7 +604,7 @@ static struct file_operations ip_vs_app_fops = {
604/* 604/*
605 * Replace a segment of data with a new segment 605 * Replace a segment of data with a new segment
606 */ 606 */
607int ip_vs_skb_replace(struct sk_buff *skb, unsigned int __nocast pri, 607int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri,
608 char *o_buf, int o_len, char *n_buf, int n_len) 608 char *o_buf, int o_len, char *n_buf, int n_len)
609{ 609{
610 struct iphdr *iph; 610 struct iphdr *iph;
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index a7659728e7a0..7d917e4ce1d9 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -139,6 +139,7 @@ config IP_NF_AMANDA
139 139
140config IP_NF_PPTP 140config IP_NF_PPTP
141 tristate 'PPTP protocol support' 141 tristate 'PPTP protocol support'
142 depends on IP_NF_CONNTRACK
142 help 143 help
143 This module adds support for PPTP (Point to Point Tunnelling 144 This module adds support for PPTP (Point to Point Tunnelling
144 Protocol, RFC2637) connection tracking and NAT. 145 Protocol, RFC2637) connection tracking and NAT.
@@ -498,9 +499,14 @@ config IP_NF_TARGET_LOG
498 To compile it as a module, choose M here. If unsure, say N. 499 To compile it as a module, choose M here. If unsure, say N.
499 500
500config IP_NF_TARGET_ULOG 501config IP_NF_TARGET_ULOG
501 tristate "ULOG target support" 502 tristate "ULOG target support (OBSOLETE)"
502 depends on IP_NF_IPTABLES 503 depends on IP_NF_IPTABLES
503 ---help--- 504 ---help---
505
506 This option enables the old IPv4-only "ipt_ULOG" implementation
507 which has been obsoleted by the new "nfnetlink_log" code (see
508 CONFIG_NETFILTER_NETLINK_LOG).
509
504 This option adds a `ULOG' target, which allows you to create rules in 510 This option adds a `ULOG' target, which allows you to create rules in
505 any iptables table. The packet is passed to a userspace logging 511 any iptables table. The packet is passed to a userspace logging
506 daemon using netlink multicast sockets; unlike the LOG target 512 daemon using netlink multicast sockets; unlike the LOG target
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index fa1634256680..a7969286e6e7 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -716,8 +716,10 @@ static int translate_table(const char *name,
716 } 716 }
717 717
718 /* And one copy for every other CPU */ 718 /* And one copy for every other CPU */
719 for (i = 1; i < num_possible_cpus(); i++) { 719 for_each_cpu(i) {
720 memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i, 720 if (i == 0)
721 continue;
722 memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i,
721 newinfo->entries, 723 newinfo->entries,
722 SMP_ALIGN(newinfo->size)); 724 SMP_ALIGN(newinfo->size));
723 } 725 }
@@ -767,7 +769,7 @@ static void get_counters(const struct arpt_table_info *t,
767 unsigned int cpu; 769 unsigned int cpu;
768 unsigned int i; 770 unsigned int i;
769 771
770 for (cpu = 0; cpu < num_possible_cpus(); cpu++) { 772 for_each_cpu(cpu) {
771 i = 0; 773 i = 0;
772 ARPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu), 774 ARPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu),
773 t->size, 775 t->size,
@@ -885,7 +887,8 @@ static int do_replace(void __user *user, unsigned int len)
885 return -ENOMEM; 887 return -ENOMEM;
886 888
887 newinfo = vmalloc(sizeof(struct arpt_table_info) 889 newinfo = vmalloc(sizeof(struct arpt_table_info)
888 + SMP_ALIGN(tmp.size) * num_possible_cpus()); 890 + SMP_ALIGN(tmp.size) *
891 (highest_possible_processor_id()+1));
889 if (!newinfo) 892 if (!newinfo)
890 return -ENOMEM; 893 return -ENOMEM;
891 894
@@ -1158,7 +1161,8 @@ int arpt_register_table(struct arpt_table *table,
1158 = { 0, 0, 0, { 0 }, { 0 }, { } }; 1161 = { 0, 0, 0, { 0 }, { 0 }, { } };
1159 1162
1160 newinfo = vmalloc(sizeof(struct arpt_table_info) 1163 newinfo = vmalloc(sizeof(struct arpt_table_info)
1161 + SMP_ALIGN(repl->size) * num_possible_cpus()); 1164 + SMP_ALIGN(repl->size) *
1165 (highest_possible_processor_id()+1));
1162 if (!newinfo) { 1166 if (!newinfo) {
1163 ret = -ENOMEM; 1167 ret = -ENOMEM;
1164 return ret; 1168 return ret;
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index ea65dd3e517a..07a80b56e8dc 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -1119,7 +1119,7 @@ void __ip_ct_refresh_acct(struct ip_conntrack *ct,
1119 unsigned long extra_jiffies, 1119 unsigned long extra_jiffies,
1120 int do_acct) 1120 int do_acct)
1121{ 1121{
1122 int do_event = 0; 1122 int event = 0;
1123 1123
1124 IP_NF_ASSERT(ct->timeout.data == (unsigned long)ct); 1124 IP_NF_ASSERT(ct->timeout.data == (unsigned long)ct);
1125 IP_NF_ASSERT(skb); 1125 IP_NF_ASSERT(skb);
@@ -1129,13 +1129,13 @@ void __ip_ct_refresh_acct(struct ip_conntrack *ct,
1129 /* If not in hash table, timer will not be active yet */ 1129 /* If not in hash table, timer will not be active yet */
1130 if (!is_confirmed(ct)) { 1130 if (!is_confirmed(ct)) {
1131 ct->timeout.expires = extra_jiffies; 1131 ct->timeout.expires = extra_jiffies;
1132 do_event = 1; 1132 event = IPCT_REFRESH;
1133 } else { 1133 } else {
1134 /* Need del_timer for race avoidance (may already be dying). */ 1134 /* Need del_timer for race avoidance (may already be dying). */
1135 if (del_timer(&ct->timeout)) { 1135 if (del_timer(&ct->timeout)) {
1136 ct->timeout.expires = jiffies + extra_jiffies; 1136 ct->timeout.expires = jiffies + extra_jiffies;
1137 add_timer(&ct->timeout); 1137 add_timer(&ct->timeout);
1138 do_event = 1; 1138 event = IPCT_REFRESH;
1139 } 1139 }
1140 } 1140 }
1141 1141
@@ -1144,14 +1144,17 @@ void __ip_ct_refresh_acct(struct ip_conntrack *ct,
1144 ct->counters[CTINFO2DIR(ctinfo)].packets++; 1144 ct->counters[CTINFO2DIR(ctinfo)].packets++;
1145 ct->counters[CTINFO2DIR(ctinfo)].bytes += 1145 ct->counters[CTINFO2DIR(ctinfo)].bytes +=
1146 ntohs(skb->nh.iph->tot_len); 1146 ntohs(skb->nh.iph->tot_len);
1147 if ((ct->counters[CTINFO2DIR(ctinfo)].packets & 0x80000000)
1148 || (ct->counters[CTINFO2DIR(ctinfo)].bytes & 0x80000000))
1149 event |= IPCT_COUNTER_FILLING;
1147 } 1150 }
1148#endif 1151#endif
1149 1152
1150 write_unlock_bh(&ip_conntrack_lock); 1153 write_unlock_bh(&ip_conntrack_lock);
1151 1154
1152 /* must be unlocked when calling event cache */ 1155 /* must be unlocked when calling event cache */
1153 if (do_event) 1156 if (event)
1154 ip_conntrack_event_cache(IPCT_REFRESH, skb); 1157 ip_conntrack_event_cache(event, skb);
1155} 1158}
1156 1159
1157#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \ 1160#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index b08a432efcf8..166e6069f121 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -177,11 +177,11 @@ ctnetlink_dump_counters(struct sk_buff *skb, const struct ip_conntrack *ct,
177 struct nfattr *nest_count = NFA_NEST(skb, type); 177 struct nfattr *nest_count = NFA_NEST(skb, type);
178 u_int64_t tmp; 178 u_int64_t tmp;
179 179
180 tmp = cpu_to_be64(ct->counters[dir].packets); 180 tmp = htonl(ct->counters[dir].packets);
181 NFA_PUT(skb, CTA_COUNTERS_PACKETS, sizeof(u_int64_t), &tmp); 181 NFA_PUT(skb, CTA_COUNTERS32_PACKETS, sizeof(u_int32_t), &tmp);
182 182
183 tmp = cpu_to_be64(ct->counters[dir].bytes); 183 tmp = htonl(ct->counters[dir].bytes);
184 NFA_PUT(skb, CTA_COUNTERS_BYTES, sizeof(u_int64_t), &tmp); 184 NFA_PUT(skb, CTA_COUNTERS32_BYTES, sizeof(u_int32_t), &tmp);
185 185
186 NFA_NEST_END(skb, nest_count); 186 NFA_NEST_END(skb, nest_count);
187 187
@@ -833,7 +833,8 @@ out:
833static inline int 833static inline int
834ctnetlink_change_status(struct ip_conntrack *ct, struct nfattr *cda[]) 834ctnetlink_change_status(struct ip_conntrack *ct, struct nfattr *cda[])
835{ 835{
836 unsigned long d, status = *(u_int32_t *)NFA_DATA(cda[CTA_STATUS-1]); 836 unsigned long d;
837 unsigned status = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_STATUS-1]));
837 d = ct->status ^ status; 838 d = ct->status ^ status;
838 839
839 if (d & (IPS_EXPECTED|IPS_CONFIRMED|IPS_DYING)) 840 if (d & (IPS_EXPECTED|IPS_CONFIRMED|IPS_DYING))
@@ -948,6 +949,31 @@ ctnetlink_change_timeout(struct ip_conntrack *ct, struct nfattr *cda[])
948 return 0; 949 return 0;
949} 950}
950 951
952static inline int
953ctnetlink_change_protoinfo(struct ip_conntrack *ct, struct nfattr *cda[])
954{
955 struct nfattr *tb[CTA_PROTOINFO_MAX], *attr = cda[CTA_PROTOINFO-1];
956 struct ip_conntrack_protocol *proto;
957 u_int16_t npt = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum;
958 int err = 0;
959
960 if (nfattr_parse_nested(tb, CTA_PROTOINFO_MAX, attr) < 0)
961 goto nfattr_failure;
962
963 proto = ip_conntrack_proto_find_get(npt);
964 if (!proto)
965 return -EINVAL;
966
967 if (proto->from_nfattr)
968 err = proto->from_nfattr(tb, ct);
969 ip_conntrack_proto_put(proto);
970
971 return err;
972
973nfattr_failure:
974 return -ENOMEM;
975}
976
951static int 977static int
952ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[]) 978ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[])
953{ 979{
@@ -973,6 +999,12 @@ ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[])
973 return err; 999 return err;
974 } 1000 }
975 1001
1002 if (cda[CTA_PROTOINFO-1]) {
1003 err = ctnetlink_change_protoinfo(ct, cda);
1004 if (err < 0)
1005 return err;
1006 }
1007
976 DEBUGP("all done\n"); 1008 DEBUGP("all done\n");
977 return 0; 1009 return 0;
978} 1010}
@@ -1002,6 +1034,12 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
1002 if (err < 0) 1034 if (err < 0)
1003 goto err; 1035 goto err;
1004 1036
1037 if (cda[CTA_PROTOINFO-1]) {
1038 err = ctnetlink_change_protoinfo(ct, cda);
1039 if (err < 0)
1040 return err;
1041 }
1042
1005 ct->helper = ip_conntrack_helper_find_get(rtuple); 1043 ct->helper = ip_conntrack_helper_find_get(rtuple);
1006 1044
1007 add_timer(&ct->timeout); 1045 add_timer(&ct->timeout);
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
index 838d1d69b36e..98f0015dd255 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
@@ -296,8 +296,7 @@ static int icmp_nfattr_to_tuple(struct nfattr *tb[],
296 struct ip_conntrack_tuple *tuple) 296 struct ip_conntrack_tuple *tuple)
297{ 297{
298 if (!tb[CTA_PROTO_ICMP_TYPE-1] 298 if (!tb[CTA_PROTO_ICMP_TYPE-1]
299 || !tb[CTA_PROTO_ICMP_CODE-1] 299 || !tb[CTA_PROTO_ICMP_CODE-1])
300 || !tb[CTA_PROTO_ICMP_ID-1])
301 return -1; 300 return -1;
302 301
303 tuple->dst.u.icmp.type = 302 tuple->dst.u.icmp.type =
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index 121760d6cc50..d6701cafbcc2 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -341,17 +341,43 @@ static int tcp_print_conntrack(struct seq_file *s,
341static int tcp_to_nfattr(struct sk_buff *skb, struct nfattr *nfa, 341static int tcp_to_nfattr(struct sk_buff *skb, struct nfattr *nfa,
342 const struct ip_conntrack *ct) 342 const struct ip_conntrack *ct)
343{ 343{
344 struct nfattr *nest_parms = NFA_NEST(skb, CTA_PROTOINFO_TCP);
345
344 read_lock_bh(&tcp_lock); 346 read_lock_bh(&tcp_lock);
345 NFA_PUT(skb, CTA_PROTOINFO_TCP_STATE, sizeof(u_int8_t), 347 NFA_PUT(skb, CTA_PROTOINFO_TCP_STATE, sizeof(u_int8_t),
346 &ct->proto.tcp.state); 348 &ct->proto.tcp.state);
347 read_unlock_bh(&tcp_lock); 349 read_unlock_bh(&tcp_lock);
348 350
351 NFA_NEST_END(skb, nest_parms);
352
349 return 0; 353 return 0;
350 354
351nfattr_failure: 355nfattr_failure:
352 read_unlock_bh(&tcp_lock); 356 read_unlock_bh(&tcp_lock);
353 return -1; 357 return -1;
354} 358}
359
360static int nfattr_to_tcp(struct nfattr *cda[], struct ip_conntrack *ct)
361{
362 struct nfattr *attr = cda[CTA_PROTOINFO_TCP-1];
363 struct nfattr *tb[CTA_PROTOINFO_TCP_MAX];
364
365 if (nfattr_parse_nested(tb, CTA_PROTOINFO_TCP_MAX, attr) < 0)
366 goto nfattr_failure;
367
368 if (!tb[CTA_PROTOINFO_TCP_STATE-1])
369 return -EINVAL;
370
371 write_lock_bh(&tcp_lock);
372 ct->proto.tcp.state =
373 *(u_int8_t *)NFA_DATA(tb[CTA_PROTOINFO_TCP_STATE-1]);
374 write_unlock_bh(&tcp_lock);
375
376 return 0;
377
378nfattr_failure:
379 return -1;
380}
355#endif 381#endif
356 382
357static unsigned int get_conntrack_index(const struct tcphdr *tcph) 383static unsigned int get_conntrack_index(const struct tcphdr *tcph)
@@ -1123,6 +1149,7 @@ struct ip_conntrack_protocol ip_conntrack_protocol_tcp =
1123#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \ 1149#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
1124 defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE) 1150 defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
1125 .to_nfattr = tcp_to_nfattr, 1151 .to_nfattr = tcp_to_nfattr,
1152 .from_nfattr = nfattr_to_tcp,
1126 .tuple_to_nfattr = ip_ct_port_tuple_to_nfattr, 1153 .tuple_to_nfattr = ip_ct_port_tuple_to_nfattr,
1127 .nfattr_to_tuple = ip_ct_port_nfattr_to_tuple, 1154 .nfattr_to_tuple = ip_ct_port_nfattr_to_tuple,
1128#endif 1155#endif
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index eef99a1b5de6..75c27e92f6ab 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -27,6 +27,7 @@
27#include <asm/semaphore.h> 27#include <asm/semaphore.h>
28#include <linux/proc_fs.h> 28#include <linux/proc_fs.h>
29#include <linux/err.h> 29#include <linux/err.h>
30#include <linux/cpumask.h>
30 31
31#include <linux/netfilter_ipv4/ip_tables.h> 32#include <linux/netfilter_ipv4/ip_tables.h>
32 33
@@ -921,8 +922,10 @@ translate_table(const char *name,
921 } 922 }
922 923
923 /* And one copy for every other CPU */ 924 /* And one copy for every other CPU */
924 for (i = 1; i < num_possible_cpus(); i++) { 925 for_each_cpu(i) {
925 memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i, 926 if (i == 0)
927 continue;
928 memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i,
926 newinfo->entries, 929 newinfo->entries,
927 SMP_ALIGN(newinfo->size)); 930 SMP_ALIGN(newinfo->size));
928 } 931 }
@@ -943,7 +946,7 @@ replace_table(struct ipt_table *table,
943 struct ipt_entry *table_base; 946 struct ipt_entry *table_base;
944 unsigned int i; 947 unsigned int i;
945 948
946 for (i = 0; i < num_possible_cpus(); i++) { 949 for_each_cpu(i) {
947 table_base = 950 table_base =
948 (void *)newinfo->entries 951 (void *)newinfo->entries
949 + TABLE_OFFSET(newinfo, i); 952 + TABLE_OFFSET(newinfo, i);
@@ -990,7 +993,7 @@ get_counters(const struct ipt_table_info *t,
990 unsigned int cpu; 993 unsigned int cpu;
991 unsigned int i; 994 unsigned int i;
992 995
993 for (cpu = 0; cpu < num_possible_cpus(); cpu++) { 996 for_each_cpu(cpu) {
994 i = 0; 997 i = 0;
995 IPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu), 998 IPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu),
996 t->size, 999 t->size,
@@ -1128,7 +1131,8 @@ do_replace(void __user *user, unsigned int len)
1128 return -ENOMEM; 1131 return -ENOMEM;
1129 1132
1130 newinfo = vmalloc(sizeof(struct ipt_table_info) 1133 newinfo = vmalloc(sizeof(struct ipt_table_info)
1131 + SMP_ALIGN(tmp.size) * num_possible_cpus()); 1134 + SMP_ALIGN(tmp.size) *
1135 (highest_possible_processor_id()+1));
1132 if (!newinfo) 1136 if (!newinfo)
1133 return -ENOMEM; 1137 return -ENOMEM;
1134 1138
@@ -1458,7 +1462,8 @@ int ipt_register_table(struct ipt_table *table, const struct ipt_replace *repl)
1458 = { 0, 0, 0, { 0 }, { 0 }, { } }; 1462 = { 0, 0, 0, { 0 }, { 0 }, { } };
1459 1463
1460 newinfo = vmalloc(sizeof(struct ipt_table_info) 1464 newinfo = vmalloc(sizeof(struct ipt_table_info)
1461 + SMP_ALIGN(repl->size) * num_possible_cpus()); 1465 + SMP_ALIGN(repl->size) *
1466 (highest_possible_processor_id()+1));
1462 if (!newinfo) 1467 if (!newinfo)
1463 return -ENOMEM; 1468 return -ENOMEM;
1464 1469
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index c5b911f9b662..7114031fdc70 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -435,7 +435,16 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss
435 int nsize, old_factor; 435 int nsize, old_factor;
436 u16 flags; 436 u16 flags;
437 437
438 BUG_ON(len >= skb->len); 438 if (unlikely(len >= skb->len)) {
439 if (net_ratelimit()) {
440 printk(KERN_DEBUG "TCP: seg_size=%u, mss=%u, seq=%u, "
441 "end_seq=%u, skb->len=%u.\n", len, mss_now,
442 TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq,
443 skb->len);
444 WARN_ON(1);
445 }
446 return 0;
447 }
439 448
440 nsize = skb_headlen(skb) - len; 449 nsize = skb_headlen(skb) - len;
441 if (nsize < 0) 450 if (nsize < 0)
@@ -1610,7 +1619,7 @@ void tcp_send_fin(struct sock *sk)
1610 * was unread data in the receive queue. This behavior is recommended 1619 * was unread data in the receive queue. This behavior is recommended
1611 * by draft-ietf-tcpimpl-prob-03.txt section 3.10. -DaveM 1620 * by draft-ietf-tcpimpl-prob-03.txt section 3.10. -DaveM
1612 */ 1621 */
1613void tcp_send_active_reset(struct sock *sk, unsigned int __nocast priority) 1622void tcp_send_active_reset(struct sock *sk, gfp_t priority)
1614{ 1623{
1615 struct tcp_sock *tp = tcp_sk(sk); 1624 struct tcp_sock *tp = tcp_sk(sk);
1616 struct sk_buff *skb; 1625 struct sk_buff *skb;
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 9b27460f0cc7..40d9a1935ab5 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -31,6 +31,7 @@
31#include <net/esp.h> 31#include <net/esp.h>
32#include <asm/scatterlist.h> 32#include <asm/scatterlist.h>
33#include <linux/crypto.h> 33#include <linux/crypto.h>
34#include <linux/kernel.h>
34#include <linux/pfkeyv2.h> 35#include <linux/pfkeyv2.h>
35#include <linux/random.h> 36#include <linux/random.h>
36#include <net/icmp.h> 37#include <net/icmp.h>
@@ -66,10 +67,10 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
66 67
67 alen = esp->auth.icv_trunc_len; 68 alen = esp->auth.icv_trunc_len;
68 tfm = esp->conf.tfm; 69 tfm = esp->conf.tfm;
69 blksize = (crypto_tfm_alg_blocksize(tfm) + 3) & ~3; 70 blksize = ALIGN(crypto_tfm_alg_blocksize(tfm), 4);
70 clen = (clen + 2 + blksize-1)&~(blksize-1); 71 clen = ALIGN(clen + 2, blksize);
71 if (esp->conf.padlen) 72 if (esp->conf.padlen)
72 clen = (clen + esp->conf.padlen-1)&~(esp->conf.padlen-1); 73 clen = ALIGN(clen, esp->conf.padlen);
73 74
74 if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0) { 75 if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0) {
75 goto error; 76 goto error;
@@ -133,7 +134,7 @@ static int esp6_input(struct xfrm_state *x, struct xfrm_decap_state *decap, stru
133 struct ipv6_esp_hdr *esph; 134 struct ipv6_esp_hdr *esph;
134 struct esp_data *esp = x->data; 135 struct esp_data *esp = x->data;
135 struct sk_buff *trailer; 136 struct sk_buff *trailer;
136 int blksize = crypto_tfm_alg_blocksize(esp->conf.tfm); 137 int blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
137 int alen = esp->auth.icv_trunc_len; 138 int alen = esp->auth.icv_trunc_len;
138 int elen = skb->len - sizeof(struct ipv6_esp_hdr) - esp->conf.ivlen - alen; 139 int elen = skb->len - sizeof(struct ipv6_esp_hdr) - esp->conf.ivlen - alen;
139 140
@@ -235,16 +236,17 @@ out_nofree:
235static u32 esp6_get_max_size(struct xfrm_state *x, int mtu) 236static u32 esp6_get_max_size(struct xfrm_state *x, int mtu)
236{ 237{
237 struct esp_data *esp = x->data; 238 struct esp_data *esp = x->data;
238 u32 blksize = crypto_tfm_alg_blocksize(esp->conf.tfm); 239 u32 blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
239 240
240 if (x->props.mode) { 241 if (x->props.mode) {
241 mtu = (mtu + 2 + blksize-1)&~(blksize-1); 242 mtu = ALIGN(mtu + 2, blksize);
242 } else { 243 } else {
243 /* The worst case. */ 244 /* The worst case. */
244 mtu += 2 + blksize; 245 u32 padsize = ((blksize - 1) & 7) + 1;
246 mtu = ALIGN(mtu + 2, padsize) + blksize - padsize;
245 } 247 }
246 if (esp->conf.padlen) 248 if (esp->conf.padlen)
247 mtu = (mtu + esp->conf.padlen-1)&~(esp->conf.padlen-1); 249 mtu = ALIGN(mtu, esp->conf.padlen);
248 250
249 return mtu + x->props.header_len + esp->auth.icv_full_len; 251 return mtu + x->props.header_len + esp->auth.icv_full_len;
250} 252}
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 2da514b16d95..21deec25a12b 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -28,6 +28,7 @@
28#include <asm/uaccess.h> 28#include <asm/uaccess.h>
29#include <asm/semaphore.h> 29#include <asm/semaphore.h>
30#include <linux/proc_fs.h> 30#include <linux/proc_fs.h>
31#include <linux/cpumask.h>
31 32
32#include <linux/netfilter_ipv6/ip6_tables.h> 33#include <linux/netfilter_ipv6/ip6_tables.h>
33 34
@@ -950,8 +951,10 @@ translate_table(const char *name,
950 } 951 }
951 952
952 /* And one copy for every other CPU */ 953 /* And one copy for every other CPU */
953 for (i = 1; i < num_possible_cpus(); i++) { 954 for_each_cpu(i) {
954 memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i, 955 if (i == 0)
956 continue;
957 memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i,
955 newinfo->entries, 958 newinfo->entries,
956 SMP_ALIGN(newinfo->size)); 959 SMP_ALIGN(newinfo->size));
957 } 960 }
@@ -972,7 +975,7 @@ replace_table(struct ip6t_table *table,
972 struct ip6t_entry *table_base; 975 struct ip6t_entry *table_base;
973 unsigned int i; 976 unsigned int i;
974 977
975 for (i = 0; i < num_possible_cpus(); i++) { 978 for_each_cpu(i) {
976 table_base = 979 table_base =
977 (void *)newinfo->entries 980 (void *)newinfo->entries
978 + TABLE_OFFSET(newinfo, i); 981 + TABLE_OFFSET(newinfo, i);
@@ -1019,7 +1022,7 @@ get_counters(const struct ip6t_table_info *t,
1019 unsigned int cpu; 1022 unsigned int cpu;
1020 unsigned int i; 1023 unsigned int i;
1021 1024
1022 for (cpu = 0; cpu < num_possible_cpus(); cpu++) { 1025 for_each_cpu(cpu) {
1023 i = 0; 1026 i = 0;
1024 IP6T_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu), 1027 IP6T_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu),
1025 t->size, 1028 t->size,
@@ -1153,7 +1156,8 @@ do_replace(void __user *user, unsigned int len)
1153 return -ENOMEM; 1156 return -ENOMEM;
1154 1157
1155 newinfo = vmalloc(sizeof(struct ip6t_table_info) 1158 newinfo = vmalloc(sizeof(struct ip6t_table_info)
1156 + SMP_ALIGN(tmp.size) * num_possible_cpus()); 1159 + SMP_ALIGN(tmp.size) *
1160 (highest_possible_processor_id()+1));
1157 if (!newinfo) 1161 if (!newinfo)
1158 return -ENOMEM; 1162 return -ENOMEM;
1159 1163
@@ -1467,7 +1471,8 @@ int ip6t_register_table(struct ip6t_table *table,
1467 = { 0, 0, 0, { 0 }, { 0 }, { } }; 1471 = { 0, 0, 0, { 0 }, { 0 }, { } };
1468 1472
1469 newinfo = vmalloc(sizeof(struct ip6t_table_info) 1473 newinfo = vmalloc(sizeof(struct ip6t_table_info)
1470 + SMP_ALIGN(repl->size) * num_possible_cpus()); 1474 + SMP_ALIGN(repl->size) *
1475 (highest_possible_processor_id()+1));
1471 if (!newinfo) 1476 if (!newinfo)
1472 return -ENOMEM; 1477 return -ENOMEM;
1473 1478
diff --git a/net/key/af_key.c b/net/key/af_key.c
index bbf0f69181ba..39031684b65c 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -185,7 +185,7 @@ static int pfkey_release(struct socket *sock)
185} 185}
186 186
187static int pfkey_broadcast_one(struct sk_buff *skb, struct sk_buff **skb2, 187static int pfkey_broadcast_one(struct sk_buff *skb, struct sk_buff **skb2,
188 unsigned int __nocast allocation, struct sock *sk) 188 gfp_t allocation, struct sock *sk)
189{ 189{
190 int err = -ENOBUFS; 190 int err = -ENOBUFS;
191 191
@@ -217,7 +217,7 @@ static int pfkey_broadcast_one(struct sk_buff *skb, struct sk_buff **skb2,
217#define BROADCAST_ONE 1 217#define BROADCAST_ONE 1
218#define BROADCAST_REGISTERED 2 218#define BROADCAST_REGISTERED 2
219#define BROADCAST_PROMISC_ONLY 4 219#define BROADCAST_PROMISC_ONLY 4
220static int pfkey_broadcast(struct sk_buff *skb, unsigned int __nocast allocation, 220static int pfkey_broadcast(struct sk_buff *skb, gfp_t allocation,
221 int broadcast_flags, struct sock *one_sk) 221 int broadcast_flags, struct sock *one_sk)
222{ 222{
223 struct sock *sk; 223 struct sock *sk;
@@ -1417,7 +1417,7 @@ static int pfkey_get(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr,
1417} 1417}
1418 1418
1419static struct sk_buff *compose_sadb_supported(struct sadb_msg *orig, 1419static struct sk_buff *compose_sadb_supported(struct sadb_msg *orig,
1420 unsigned int __nocast allocation) 1420 gfp_t allocation)
1421{ 1421{
1422 struct sk_buff *skb; 1422 struct sk_buff *skb;
1423 struct sadb_msg *hdr; 1423 struct sadb_msg *hdr;
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index 042b24a8ca4c..c761c15da421 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -867,8 +867,7 @@ static void llc_sk_init(struct sock* sk)
867 * Allocates a LLC sock and initializes it. Returns the new LLC sock 867 * Allocates a LLC sock and initializes it. Returns the new LLC sock
868 * or %NULL if there's no memory available for one 868 * or %NULL if there's no memory available for one
869 */ 869 */
870struct sock *llc_sk_alloc(int family, unsigned int __nocast priority, 870struct sock *llc_sk_alloc(int family, gfp_t priority, struct proto *prot)
871 struct proto *prot)
872{ 871{
873 struct sock *sk = sk_alloc(family, priority, prot, 1); 872 struct sock *sk = sk_alloc(family, priority, prot, 1);
874 873
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 34d671974a4d..4bc27a6334c1 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -133,7 +133,7 @@ int nfattr_parse(struct nfattr *tb[], int maxattr, struct nfattr *nfa, int len)
133 memset(tb, 0, sizeof(struct nfattr *) * maxattr); 133 memset(tb, 0, sizeof(struct nfattr *) * maxattr);
134 134
135 while (NFA_OK(nfa, len)) { 135 while (NFA_OK(nfa, len)) {
136 unsigned flavor = nfa->nfa_type; 136 unsigned flavor = NFA_TYPE(nfa);
137 if (flavor && flavor <= maxattr) 137 if (flavor && flavor <= maxattr)
138 tb[flavor-1] = nfa; 138 tb[flavor-1] = nfa;
139 nfa = NFA_NEXT(nfa, len); 139 nfa = NFA_NEXT(nfa, len);
@@ -177,7 +177,7 @@ nfnetlink_check_attributes(struct nfnetlink_subsystem *subsys,
177 int attrlen = nlh->nlmsg_len - NLMSG_ALIGN(min_len); 177 int attrlen = nlh->nlmsg_len - NLMSG_ALIGN(min_len);
178 178
179 while (NFA_OK(attr, attrlen)) { 179 while (NFA_OK(attr, attrlen)) {
180 unsigned flavor = attr->nfa_type; 180 unsigned flavor = NFA_TYPE(attr);
181 if (flavor) { 181 if (flavor) {
182 if (flavor > attr_count) 182 if (flavor > attr_count)
183 return -EINVAL; 183 return -EINVAL;
@@ -195,8 +195,7 @@ nfnetlink_check_attributes(struct nfnetlink_subsystem *subsys,
195 195
196int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, int echo) 196int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, int echo)
197{ 197{
198 unsigned int __nocast allocation = 198 gfp_t allocation = in_interrupt() ? GFP_ATOMIC : GFP_KERNEL;
199 in_interrupt() ? GFP_ATOMIC : GFP_KERNEL;
200 int err = 0; 199 int err = 0;
201 200
202 NETLINK_CB(skb).dst_group = group; 201 NETLINK_CB(skb).dst_group = group;
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index a64e1d5ce3ca..678c3f2c0d0b 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -758,7 +758,7 @@ void netlink_detachskb(struct sock *sk, struct sk_buff *skb)
758} 758}
759 759
760static inline struct sk_buff *netlink_trim(struct sk_buff *skb, 760static inline struct sk_buff *netlink_trim(struct sk_buff *skb,
761 unsigned int __nocast allocation) 761 gfp_t allocation)
762{ 762{
763 int delta; 763 int delta;
764 764
@@ -880,7 +880,7 @@ out:
880} 880}
881 881
882int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 pid, 882int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 pid,
883 u32 group, unsigned int __nocast allocation) 883 u32 group, gfp_t allocation)
884{ 884{
885 struct netlink_broadcast_data info; 885 struct netlink_broadcast_data info;
886 struct hlist_node *node; 886 struct hlist_node *node;
diff --git a/net/rxrpc/call.c b/net/rxrpc/call.c
index 86f777052633..c4aeb7d40266 100644
--- a/net/rxrpc/call.c
+++ b/net/rxrpc/call.c
@@ -1923,7 +1923,7 @@ int rxrpc_call_write_data(struct rxrpc_call *call,
1923 size_t sioc, 1923 size_t sioc,
1924 struct kvec *siov, 1924 struct kvec *siov,
1925 u8 rxhdr_flags, 1925 u8 rxhdr_flags,
1926 unsigned int __nocast alloc_flags, 1926 gfp_t alloc_flags,
1927 int dup_data, 1927 int dup_data,
1928 size_t *size_sent) 1928 size_t *size_sent)
1929{ 1929{
diff --git a/net/rxrpc/connection.c b/net/rxrpc/connection.c
index be4b2be58956..2ba14a75dbbe 100644
--- a/net/rxrpc/connection.c
+++ b/net/rxrpc/connection.c
@@ -522,7 +522,7 @@ int rxrpc_conn_newmsg(struct rxrpc_connection *conn,
522 uint8_t type, 522 uint8_t type,
523 int dcount, 523 int dcount,
524 struct kvec diov[], 524 struct kvec diov[],
525 unsigned int __nocast alloc_flags, 525 gfp_t alloc_flags,
526 struct rxrpc_message **_msg) 526 struct rxrpc_message **_msg)
527{ 527{
528 struct rxrpc_message *msg; 528 struct rxrpc_message *msg;
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 45d3bc0812c8..81510da31792 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -72,9 +72,11 @@ config NET_SCH_CLK_GETTIMEOFDAY
72 Choose this if you need a high resolution clock source but can't use 72 Choose this if you need a high resolution clock source but can't use
73 the CPU's cycle counter. 73 the CPU's cycle counter.
74 74
75# don't allow on SMP x86 because they can have unsynchronized TSCs.
76# gettimeofday is a good alternative
75config NET_SCH_CLK_CPU 77config NET_SCH_CLK_CPU
76 bool "CPU cycle counter" 78 bool "CPU cycle counter"
77 depends on X86_TSC || X86_64 || ALPHA || SPARC64 || PPC64 || IA64 79 depends on ((X86_TSC || X86_64) && !SMP) || ALPHA || SPARC64 || PPC64 || IA64
78 help 80 help
79 Say Y here if you want to use the CPU's cycle counter as clock source. 81 Say Y here if you want to use the CPU's cycle counter as clock source.
80 This is a cheap and high resolution clock source, but on some 82 This is a cheap and high resolution clock source, but on some
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 5b24ae0650d3..12b0f582a66b 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -71,7 +71,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
71 const struct sctp_endpoint *ep, 71 const struct sctp_endpoint *ep,
72 const struct sock *sk, 72 const struct sock *sk,
73 sctp_scope_t scope, 73 sctp_scope_t scope,
74 unsigned int __nocast gfp) 74 gfp_t gfp)
75{ 75{
76 struct sctp_sock *sp; 76 struct sctp_sock *sp;
77 int i; 77 int i;
@@ -273,7 +273,7 @@ fail_init:
273struct sctp_association *sctp_association_new(const struct sctp_endpoint *ep, 273struct sctp_association *sctp_association_new(const struct sctp_endpoint *ep,
274 const struct sock *sk, 274 const struct sock *sk,
275 sctp_scope_t scope, 275 sctp_scope_t scope,
276 unsigned int __nocast gfp) 276 gfp_t gfp)
277{ 277{
278 struct sctp_association *asoc; 278 struct sctp_association *asoc;
279 279
@@ -479,7 +479,7 @@ void sctp_assoc_rm_peer(struct sctp_association *asoc,
479/* Add a transport address to an association. */ 479/* Add a transport address to an association. */
480struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, 480struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc,
481 const union sctp_addr *addr, 481 const union sctp_addr *addr,
482 const unsigned int __nocast gfp, 482 const gfp_t gfp,
483 const int peer_state) 483 const int peer_state)
484{ 484{
485 struct sctp_transport *peer; 485 struct sctp_transport *peer;
@@ -1231,7 +1231,7 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *asoc, unsigned len)
1231 * local endpoint and the remote peer. 1231 * local endpoint and the remote peer.
1232 */ 1232 */
1233int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *asoc, 1233int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *asoc,
1234 unsigned int __nocast gfp) 1234 gfp_t gfp)
1235{ 1235{
1236 sctp_scope_t scope; 1236 sctp_scope_t scope;
1237 int flags; 1237 int flags;
@@ -1254,7 +1254,7 @@ int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *asoc,
1254/* Build the association's bind address list from the cookie. */ 1254/* Build the association's bind address list from the cookie. */
1255int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *asoc, 1255int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *asoc,
1256 struct sctp_cookie *cookie, 1256 struct sctp_cookie *cookie,
1257 unsigned int __nocast gfp) 1257 gfp_t gfp)
1258{ 1258{
1259 int var_size2 = ntohs(cookie->peer_init->chunk_hdr.length); 1259 int var_size2 = ntohs(cookie->peer_init->chunk_hdr.length);
1260 int var_size3 = cookie->raw_addr_list_len; 1260 int var_size3 = cookie->raw_addr_list_len;
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index f71549710f2e..2b962627f631 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -53,7 +53,7 @@
53 53
54/* Forward declarations for internal helpers. */ 54/* Forward declarations for internal helpers. */
55static int sctp_copy_one_addr(struct sctp_bind_addr *, union sctp_addr *, 55static int sctp_copy_one_addr(struct sctp_bind_addr *, union sctp_addr *,
56 sctp_scope_t scope, unsigned int __nocast gfp, 56 sctp_scope_t scope, gfp_t gfp,
57 int flags); 57 int flags);
58static void sctp_bind_addr_clean(struct sctp_bind_addr *); 58static void sctp_bind_addr_clean(struct sctp_bind_addr *);
59 59
@@ -64,7 +64,7 @@ static void sctp_bind_addr_clean(struct sctp_bind_addr *);
64 */ 64 */
65int sctp_bind_addr_copy(struct sctp_bind_addr *dest, 65int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
66 const struct sctp_bind_addr *src, 66 const struct sctp_bind_addr *src,
67 sctp_scope_t scope, unsigned int __nocast gfp, 67 sctp_scope_t scope, gfp_t gfp,
68 int flags) 68 int flags)
69{ 69{
70 struct sctp_sockaddr_entry *addr; 70 struct sctp_sockaddr_entry *addr;
@@ -146,7 +146,7 @@ void sctp_bind_addr_free(struct sctp_bind_addr *bp)
146 146
147/* Add an address to the bind address list in the SCTP_bind_addr structure. */ 147/* Add an address to the bind address list in the SCTP_bind_addr structure. */
148int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new, 148int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new,
149 unsigned int __nocast gfp) 149 gfp_t gfp)
150{ 150{
151 struct sctp_sockaddr_entry *addr; 151 struct sctp_sockaddr_entry *addr;
152 152
@@ -200,7 +200,7 @@ int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
200 */ 200 */
201union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp, 201union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp,
202 int *addrs_len, 202 int *addrs_len,
203 unsigned int __nocast gfp) 203 gfp_t gfp)
204{ 204{
205 union sctp_params addrparms; 205 union sctp_params addrparms;
206 union sctp_params retval; 206 union sctp_params retval;
@@ -252,7 +252,7 @@ end_raw:
252 * address parameters). 252 * address parameters).
253 */ 253 */
254int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw_addr_list, 254int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw_addr_list,
255 int addrs_len, __u16 port, unsigned int __nocast gfp) 255 int addrs_len, __u16 port, gfp_t gfp)
256{ 256{
257 union sctp_addr_param *rawaddr; 257 union sctp_addr_param *rawaddr;
258 struct sctp_paramhdr *param; 258 struct sctp_paramhdr *param;
@@ -350,7 +350,7 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp,
350/* Copy out addresses from the global local address list. */ 350/* Copy out addresses from the global local address list. */
351static int sctp_copy_one_addr(struct sctp_bind_addr *dest, 351static int sctp_copy_one_addr(struct sctp_bind_addr *dest,
352 union sctp_addr *addr, 352 union sctp_addr *addr,
353 sctp_scope_t scope, unsigned int __nocast gfp, 353 sctp_scope_t scope, gfp_t gfp,
354 int flags) 354 int flags)
355{ 355{
356 int error = 0; 356 int error = 0;
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index 61da2937e641..83ef411772f4 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -62,7 +62,7 @@ static void sctp_datamsg_init(struct sctp_datamsg *msg)
62} 62}
63 63
64/* Allocate and initialize datamsg. */ 64/* Allocate and initialize datamsg. */
65SCTP_STATIC struct sctp_datamsg *sctp_datamsg_new(unsigned int __nocast gfp) 65SCTP_STATIC struct sctp_datamsg *sctp_datamsg_new(gfp_t gfp)
66{ 66{
67 struct sctp_datamsg *msg; 67 struct sctp_datamsg *msg;
68 msg = kmalloc(sizeof(struct sctp_datamsg), gfp); 68 msg = kmalloc(sizeof(struct sctp_datamsg), gfp);
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index e22ccd655965..96984f7a2d69 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -68,7 +68,7 @@ static void sctp_endpoint_bh_rcv(struct sctp_endpoint *ep);
68 */ 68 */
69static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, 69static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
70 struct sock *sk, 70 struct sock *sk,
71 unsigned int __nocast gfp) 71 gfp_t gfp)
72{ 72{
73 struct sctp_sock *sp = sctp_sk(sk); 73 struct sctp_sock *sp = sctp_sk(sk);
74 memset(ep, 0, sizeof(struct sctp_endpoint)); 74 memset(ep, 0, sizeof(struct sctp_endpoint));
@@ -138,8 +138,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
138/* Create a sctp_endpoint with all that boring stuff initialized. 138/* Create a sctp_endpoint with all that boring stuff initialized.
139 * Returns NULL if there isn't enough memory. 139 * Returns NULL if there isn't enough memory.
140 */ 140 */
141struct sctp_endpoint *sctp_endpoint_new(struct sock *sk, 141struct sctp_endpoint *sctp_endpoint_new(struct sock *sk, gfp_t gfp)
142 unsigned int __nocast gfp)
143{ 142{
144 struct sctp_endpoint *ep; 143 struct sctp_endpoint *ep;
145 144
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index f01d1c9002a1..26de4d3e1bd9 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -219,7 +219,7 @@ static void sctp_free_local_addr_list(void)
219 219
220/* Copy the local addresses which are valid for 'scope' into 'bp'. */ 220/* Copy the local addresses which are valid for 'scope' into 'bp'. */
221int sctp_copy_local_addr_list(struct sctp_bind_addr *bp, sctp_scope_t scope, 221int sctp_copy_local_addr_list(struct sctp_bind_addr *bp, sctp_scope_t scope,
222 unsigned int __nocast gfp, int copy_flags) 222 gfp_t gfp, int copy_flags)
223{ 223{
224 struct sctp_sockaddr_entry *addr; 224 struct sctp_sockaddr_entry *addr;
225 int error = 0; 225 int error = 0;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 3868a8d70cc0..10e82ec2ebd3 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -78,7 +78,7 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
78static int sctp_process_param(struct sctp_association *asoc, 78static int sctp_process_param(struct sctp_association *asoc,
79 union sctp_params param, 79 union sctp_params param,
80 const union sctp_addr *peer_addr, 80 const union sctp_addr *peer_addr,
81 unsigned int __nocast gfp); 81 gfp_t gfp);
82 82
83/* What was the inbound interface for this chunk? */ 83/* What was the inbound interface for this chunk? */
84int sctp_chunk_iif(const struct sctp_chunk *chunk) 84int sctp_chunk_iif(const struct sctp_chunk *chunk)
@@ -174,7 +174,7 @@ void sctp_init_cause(struct sctp_chunk *chunk, __u16 cause_code,
174 */ 174 */
175struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, 175struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
176 const struct sctp_bind_addr *bp, 176 const struct sctp_bind_addr *bp,
177 unsigned int __nocast gfp, int vparam_len) 177 gfp_t gfp, int vparam_len)
178{ 178{
179 sctp_inithdr_t init; 179 sctp_inithdr_t init;
180 union sctp_params addrs; 180 union sctp_params addrs;
@@ -261,7 +261,7 @@ nodata:
261 261
262struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc, 262struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
263 const struct sctp_chunk *chunk, 263 const struct sctp_chunk *chunk,
264 unsigned int __nocast gfp, int unkparam_len) 264 gfp_t gfp, int unkparam_len)
265{ 265{
266 sctp_inithdr_t initack; 266 sctp_inithdr_t initack;
267 struct sctp_chunk *retval; 267 struct sctp_chunk *retval;
@@ -1234,7 +1234,7 @@ void sctp_chunk_assign_tsn(struct sctp_chunk *chunk)
1234/* Create a CLOSED association to use with an incoming packet. */ 1234/* Create a CLOSED association to use with an incoming packet. */
1235struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *ep, 1235struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *ep,
1236 struct sctp_chunk *chunk, 1236 struct sctp_chunk *chunk,
1237 unsigned int __nocast gfp) 1237 gfp_t gfp)
1238{ 1238{
1239 struct sctp_association *asoc; 1239 struct sctp_association *asoc;
1240 struct sk_buff *skb; 1240 struct sk_buff *skb;
@@ -1349,7 +1349,7 @@ nodata:
1349struct sctp_association *sctp_unpack_cookie( 1349struct sctp_association *sctp_unpack_cookie(
1350 const struct sctp_endpoint *ep, 1350 const struct sctp_endpoint *ep,
1351 const struct sctp_association *asoc, 1351 const struct sctp_association *asoc,
1352 struct sctp_chunk *chunk, unsigned int __nocast gfp, 1352 struct sctp_chunk *chunk, gfp_t gfp,
1353 int *error, struct sctp_chunk **errp) 1353 int *error, struct sctp_chunk **errp)
1354{ 1354{
1355 struct sctp_association *retval = NULL; 1355 struct sctp_association *retval = NULL;
@@ -1814,7 +1814,7 @@ int sctp_verify_init(const struct sctp_association *asoc,
1814 */ 1814 */
1815int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid, 1815int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
1816 const union sctp_addr *peer_addr, 1816 const union sctp_addr *peer_addr,
1817 sctp_init_chunk_t *peer_init, unsigned int __nocast gfp) 1817 sctp_init_chunk_t *peer_init, gfp_t gfp)
1818{ 1818{
1819 union sctp_params param; 1819 union sctp_params param;
1820 struct sctp_transport *transport; 1820 struct sctp_transport *transport;
@@ -1985,7 +1985,7 @@ nomem:
1985static int sctp_process_param(struct sctp_association *asoc, 1985static int sctp_process_param(struct sctp_association *asoc,
1986 union sctp_params param, 1986 union sctp_params param,
1987 const union sctp_addr *peer_addr, 1987 const union sctp_addr *peer_addr,
1988 unsigned int __nocast gfp) 1988 gfp_t gfp)
1989{ 1989{
1990 union sctp_addr addr; 1990 union sctp_addr addr;
1991 int i; 1991 int i;
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 39c970b5b198..f84173ea8ec1 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -63,7 +63,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
63 void *event_arg, 63 void *event_arg,
64 sctp_disposition_t status, 64 sctp_disposition_t status,
65 sctp_cmd_seq_t *commands, 65 sctp_cmd_seq_t *commands,
66 unsigned int __nocast gfp); 66 gfp_t gfp);
67static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype, 67static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
68 sctp_state_t state, 68 sctp_state_t state,
69 struct sctp_endpoint *ep, 69 struct sctp_endpoint *ep,
@@ -71,7 +71,7 @@ static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
71 void *event_arg, 71 void *event_arg,
72 sctp_disposition_t status, 72 sctp_disposition_t status,
73 sctp_cmd_seq_t *commands, 73 sctp_cmd_seq_t *commands,
74 unsigned int __nocast gfp); 74 gfp_t gfp);
75 75
76/******************************************************************** 76/********************************************************************
77 * Helper functions 77 * Helper functions
@@ -498,7 +498,7 @@ static int sctp_cmd_process_init(sctp_cmd_seq_t *commands,
498 struct sctp_association *asoc, 498 struct sctp_association *asoc,
499 struct sctp_chunk *chunk, 499 struct sctp_chunk *chunk,
500 sctp_init_chunk_t *peer_init, 500 sctp_init_chunk_t *peer_init,
501 unsigned int __nocast gfp) 501 gfp_t gfp)
502{ 502{
503 int error; 503 int error;
504 504
@@ -853,7 +853,7 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,
853 struct sctp_endpoint *ep, 853 struct sctp_endpoint *ep,
854 struct sctp_association *asoc, 854 struct sctp_association *asoc,
855 void *event_arg, 855 void *event_arg,
856 unsigned int __nocast gfp) 856 gfp_t gfp)
857{ 857{
858 sctp_cmd_seq_t commands; 858 sctp_cmd_seq_t commands;
859 const sctp_sm_table_entry_t *state_fn; 859 const sctp_sm_table_entry_t *state_fn;
@@ -898,7 +898,7 @@ static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
898 void *event_arg, 898 void *event_arg,
899 sctp_disposition_t status, 899 sctp_disposition_t status,
900 sctp_cmd_seq_t *commands, 900 sctp_cmd_seq_t *commands,
901 unsigned int __nocast gfp) 901 gfp_t gfp)
902{ 902{
903 int error; 903 int error;
904 904
@@ -986,7 +986,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
986 void *event_arg, 986 void *event_arg,
987 sctp_disposition_t status, 987 sctp_disposition_t status,
988 sctp_cmd_seq_t *commands, 988 sctp_cmd_seq_t *commands,
989 unsigned int __nocast gfp) 989 gfp_t gfp)
990{ 990{
991 int error = 0; 991 int error = 0;
992 int force; 992 int force;
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 91ec8c936913..02e068d3450d 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3159,8 +3159,9 @@ static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval
3159 return 0; 3159 return 0;
3160} 3160}
3161 3161
3162static int sctp_getsockopt_peer_addrs_num(struct sock *sk, int len, 3162static int sctp_getsockopt_peer_addrs_num_old(struct sock *sk, int len,
3163 char __user *optval, int __user *optlen) 3163 char __user *optval,
3164 int __user *optlen)
3164{ 3165{
3165 sctp_assoc_t id; 3166 sctp_assoc_t id;
3166 struct sctp_association *asoc; 3167 struct sctp_association *asoc;
@@ -3185,23 +3186,28 @@ static int sctp_getsockopt_peer_addrs_num(struct sock *sk, int len,
3185 return cnt; 3186 return cnt;
3186} 3187}
3187 3188
3188static int sctp_getsockopt_peer_addrs(struct sock *sk, int len, 3189/*
3189 char __user *optval, int __user *optlen) 3190 * Old API for getting list of peer addresses. Does not work for 32-bit
3191 * programs running on a 64-bit kernel
3192 */
3193static int sctp_getsockopt_peer_addrs_old(struct sock *sk, int len,
3194 char __user *optval,
3195 int __user *optlen)
3190{ 3196{
3191 struct sctp_association *asoc; 3197 struct sctp_association *asoc;
3192 struct list_head *pos; 3198 struct list_head *pos;
3193 int cnt = 0; 3199 int cnt = 0;
3194 struct sctp_getaddrs getaddrs; 3200 struct sctp_getaddrs_old getaddrs;
3195 struct sctp_transport *from; 3201 struct sctp_transport *from;
3196 void __user *to; 3202 void __user *to;
3197 union sctp_addr temp; 3203 union sctp_addr temp;
3198 struct sctp_sock *sp = sctp_sk(sk); 3204 struct sctp_sock *sp = sctp_sk(sk);
3199 int addrlen; 3205 int addrlen;
3200 3206
3201 if (len != sizeof(struct sctp_getaddrs)) 3207 if (len != sizeof(struct sctp_getaddrs_old))
3202 return -EINVAL; 3208 return -EINVAL;
3203 3209
3204 if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs))) 3210 if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs_old)))
3205 return -EFAULT; 3211 return -EFAULT;
3206 3212
3207 if (getaddrs.addr_num <= 0) return -EINVAL; 3213 if (getaddrs.addr_num <= 0) return -EINVAL;
@@ -3225,15 +3231,69 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
3225 if (cnt >= getaddrs.addr_num) break; 3231 if (cnt >= getaddrs.addr_num) break;
3226 } 3232 }
3227 getaddrs.addr_num = cnt; 3233 getaddrs.addr_num = cnt;
3228 if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs))) 3234 if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs_old)))
3235 return -EFAULT;
3236
3237 return 0;
3238}
3239
3240static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
3241 char __user *optval, int __user *optlen)
3242{
3243 struct sctp_association *asoc;
3244 struct list_head *pos;
3245 int cnt = 0;
3246 struct sctp_getaddrs getaddrs;
3247 struct sctp_transport *from;
3248 void __user *to;
3249 union sctp_addr temp;
3250 struct sctp_sock *sp = sctp_sk(sk);
3251 int addrlen;
3252 size_t space_left;
3253 int bytes_copied;
3254
3255 if (len < sizeof(struct sctp_getaddrs))
3256 return -EINVAL;
3257
3258 if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs)))
3259 return -EFAULT;
3260
3261 /* For UDP-style sockets, id specifies the association to query. */
3262 asoc = sctp_id2assoc(sk, getaddrs.assoc_id);
3263 if (!asoc)
3264 return -EINVAL;
3265
3266 to = optval + offsetof(struct sctp_getaddrs,addrs);
3267 space_left = len - sizeof(struct sctp_getaddrs) -
3268 offsetof(struct sctp_getaddrs,addrs);
3269
3270 list_for_each(pos, &asoc->peer.transport_addr_list) {
3271 from = list_entry(pos, struct sctp_transport, transports);
3272 memcpy(&temp, &from->ipaddr, sizeof(temp));
3273 sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp);
3274 addrlen = sctp_get_af_specific(sk->sk_family)->sockaddr_len;
3275 if(space_left < addrlen)
3276 return -ENOMEM;
3277 temp.v4.sin_port = htons(temp.v4.sin_port);
3278 if (copy_to_user(to, &temp, addrlen))
3279 return -EFAULT;
3280 to += addrlen;
3281 cnt++;
3282 space_left -= addrlen;
3283 }
3284
3285 if (put_user(cnt, &((struct sctp_getaddrs __user *)optval)->addr_num))
3286 return -EFAULT;
3287 bytes_copied = ((char __user *)to) - optval;
3288 if (put_user(bytes_copied, optlen))
3229 return -EFAULT; 3289 return -EFAULT;
3230 3290
3231 return 0; 3291 return 0;
3232} 3292}
3233 3293
3234static int sctp_getsockopt_local_addrs_num(struct sock *sk, int len, 3294static int sctp_getsockopt_local_addrs_num_old(struct sock *sk, int len,
3235 char __user *optval, 3295 char __user *optval,
3236 int __user *optlen) 3296 int __user *optlen)
3237{ 3297{
3238 sctp_assoc_t id; 3298 sctp_assoc_t id;
3239 struct sctp_bind_addr *bp; 3299 struct sctp_bind_addr *bp;
@@ -3306,8 +3366,8 @@ done:
3306/* Helper function that copies local addresses to user and returns the number 3366/* Helper function that copies local addresses to user and returns the number
3307 * of addresses copied. 3367 * of addresses copied.
3308 */ 3368 */
3309static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port, int max_addrs, 3369static int sctp_copy_laddrs_to_user_old(struct sock *sk, __u16 port, int max_addrs,
3310 void __user *to) 3370 void __user *to)
3311{ 3371{
3312 struct list_head *pos; 3372 struct list_head *pos;
3313 struct sctp_sockaddr_entry *addr; 3373 struct sctp_sockaddr_entry *addr;
@@ -3341,14 +3401,54 @@ static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port, int max_addrs,
3341 return cnt; 3401 return cnt;
3342} 3402}
3343 3403
3344static int sctp_getsockopt_local_addrs(struct sock *sk, int len, 3404static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port,
3345 char __user *optval, int __user *optlen) 3405 void * __user *to, size_t space_left)
3406{
3407 struct list_head *pos;
3408 struct sctp_sockaddr_entry *addr;
3409 unsigned long flags;
3410 union sctp_addr temp;
3411 int cnt = 0;
3412 int addrlen;
3413
3414 sctp_spin_lock_irqsave(&sctp_local_addr_lock, flags);
3415 list_for_each(pos, &sctp_local_addr_list) {
3416 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
3417 if ((PF_INET == sk->sk_family) &&
3418 (AF_INET6 == addr->a.sa.sa_family))
3419 continue;
3420 memcpy(&temp, &addr->a, sizeof(temp));
3421 sctp_get_pf_specific(sk->sk_family)->addr_v4map(sctp_sk(sk),
3422 &temp);
3423 addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
3424 if(space_left<addrlen)
3425 return -ENOMEM;
3426 temp.v4.sin_port = htons(port);
3427 if (copy_to_user(*to, &temp, addrlen)) {
3428 sctp_spin_unlock_irqrestore(&sctp_local_addr_lock,
3429 flags);
3430 return -EFAULT;
3431 }
3432 *to += addrlen;
3433 cnt ++;
3434 space_left -= addrlen;
3435 }
3436 sctp_spin_unlock_irqrestore(&sctp_local_addr_lock, flags);
3437
3438 return cnt;
3439}
3440
3441/* Old API for getting list of local addresses. Does not work for 32-bit
3442 * programs running on a 64-bit kernel
3443 */
3444static int sctp_getsockopt_local_addrs_old(struct sock *sk, int len,
3445 char __user *optval, int __user *optlen)
3346{ 3446{
3347 struct sctp_bind_addr *bp; 3447 struct sctp_bind_addr *bp;
3348 struct sctp_association *asoc; 3448 struct sctp_association *asoc;
3349 struct list_head *pos; 3449 struct list_head *pos;
3350 int cnt = 0; 3450 int cnt = 0;
3351 struct sctp_getaddrs getaddrs; 3451 struct sctp_getaddrs_old getaddrs;
3352 struct sctp_sockaddr_entry *addr; 3452 struct sctp_sockaddr_entry *addr;
3353 void __user *to; 3453 void __user *to;
3354 union sctp_addr temp; 3454 union sctp_addr temp;
@@ -3357,10 +3457,10 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
3357 rwlock_t *addr_lock; 3457 rwlock_t *addr_lock;
3358 int err = 0; 3458 int err = 0;
3359 3459
3360 if (len != sizeof(struct sctp_getaddrs)) 3460 if (len != sizeof(struct sctp_getaddrs_old))
3361 return -EINVAL; 3461 return -EINVAL;
3362 3462
3363 if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs))) 3463 if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs_old)))
3364 return -EFAULT; 3464 return -EFAULT;
3365 3465
3366 if (getaddrs.addr_num <= 0) return -EINVAL; 3466 if (getaddrs.addr_num <= 0) return -EINVAL;
@@ -3392,8 +3492,9 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
3392 addr = list_entry(bp->address_list.next, 3492 addr = list_entry(bp->address_list.next,
3393 struct sctp_sockaddr_entry, list); 3493 struct sctp_sockaddr_entry, list);
3394 if (sctp_is_any(&addr->a)) { 3494 if (sctp_is_any(&addr->a)) {
3395 cnt = sctp_copy_laddrs_to_user(sk, bp->port, 3495 cnt = sctp_copy_laddrs_to_user_old(sk, bp->port,
3396 getaddrs.addr_num, to); 3496 getaddrs.addr_num,
3497 to);
3397 if (cnt < 0) { 3498 if (cnt < 0) {
3398 err = cnt; 3499 err = cnt;
3399 goto unlock; 3500 goto unlock;
@@ -3419,7 +3520,7 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
3419 3520
3420copy_getaddrs: 3521copy_getaddrs:
3421 getaddrs.addr_num = cnt; 3522 getaddrs.addr_num = cnt;
3422 if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs))) 3523 if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs_old)))
3423 err = -EFAULT; 3524 err = -EFAULT;
3424 3525
3425unlock: 3526unlock:
@@ -3427,6 +3528,99 @@ unlock:
3427 return err; 3528 return err;
3428} 3529}
3429 3530
3531static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
3532 char __user *optval, int __user *optlen)
3533{
3534 struct sctp_bind_addr *bp;
3535 struct sctp_association *asoc;
3536 struct list_head *pos;
3537 int cnt = 0;
3538 struct sctp_getaddrs getaddrs;
3539 struct sctp_sockaddr_entry *addr;
3540 void __user *to;
3541 union sctp_addr temp;
3542 struct sctp_sock *sp = sctp_sk(sk);
3543 int addrlen;
3544 rwlock_t *addr_lock;
3545 int err = 0;
3546 size_t space_left;
3547 int bytes_copied;
3548
3549 if (len <= sizeof(struct sctp_getaddrs))
3550 return -EINVAL;
3551
3552 if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs)))
3553 return -EFAULT;
3554
3555 /*
3556 * For UDP-style sockets, id specifies the association to query.
3557 * If the id field is set to the value '0' then the locally bound
3558 * addresses are returned without regard to any particular
3559 * association.
3560 */
3561 if (0 == getaddrs.assoc_id) {
3562 bp = &sctp_sk(sk)->ep->base.bind_addr;
3563 addr_lock = &sctp_sk(sk)->ep->base.addr_lock;
3564 } else {
3565 asoc = sctp_id2assoc(sk, getaddrs.assoc_id);
3566 if (!asoc)
3567 return -EINVAL;
3568 bp = &asoc->base.bind_addr;
3569 addr_lock = &asoc->base.addr_lock;
3570 }
3571
3572 to = optval + offsetof(struct sctp_getaddrs,addrs);
3573 space_left = len - sizeof(struct sctp_getaddrs) -
3574 offsetof(struct sctp_getaddrs,addrs);
3575
3576 sctp_read_lock(addr_lock);
3577
3578 /* If the endpoint is bound to 0.0.0.0 or ::0, get the valid
3579 * addresses from the global local address list.
3580 */
3581 if (sctp_list_single_entry(&bp->address_list)) {
3582 addr = list_entry(bp->address_list.next,
3583 struct sctp_sockaddr_entry, list);
3584 if (sctp_is_any(&addr->a)) {
3585 cnt = sctp_copy_laddrs_to_user(sk, bp->port,
3586 &to, space_left);
3587 if (cnt < 0) {
3588 err = cnt;
3589 goto unlock;
3590 }
3591 goto copy_getaddrs;
3592 }
3593 }
3594
3595 list_for_each(pos, &bp->address_list) {
3596 addr = list_entry(pos, struct sctp_sockaddr_entry, list);
3597 memcpy(&temp, &addr->a, sizeof(temp));
3598 sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp);
3599 addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
3600 if(space_left < addrlen)
3601 return -ENOMEM; /*fixme: right error?*/
3602 temp.v4.sin_port = htons(temp.v4.sin_port);
3603 if (copy_to_user(to, &temp, addrlen)) {
3604 err = -EFAULT;
3605 goto unlock;
3606 }
3607 to += addrlen;
3608 cnt ++;
3609 space_left -= addrlen;
3610 }
3611
3612copy_getaddrs:
3613 if (put_user(cnt, &((struct sctp_getaddrs __user *)optval)->addr_num))
3614 return -EFAULT;
3615 bytes_copied = ((char __user *)to) - optval;
3616 if (put_user(bytes_copied, optlen))
3617 return -EFAULT;
3618
3619unlock:
3620 sctp_read_unlock(addr_lock);
3621 return err;
3622}
3623
3430/* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR) 3624/* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
3431 * 3625 *
3432 * Requests that the local SCTP stack use the enclosed peer address as 3626 * Requests that the local SCTP stack use the enclosed peer address as
@@ -3807,12 +4001,20 @@ SCTP_STATIC int sctp_getsockopt(struct sock *sk, int level, int optname,
3807 case SCTP_INITMSG: 4001 case SCTP_INITMSG:
3808 retval = sctp_getsockopt_initmsg(sk, len, optval, optlen); 4002 retval = sctp_getsockopt_initmsg(sk, len, optval, optlen);
3809 break; 4003 break;
3810 case SCTP_GET_PEER_ADDRS_NUM: 4004 case SCTP_GET_PEER_ADDRS_NUM_OLD:
3811 retval = sctp_getsockopt_peer_addrs_num(sk, len, optval, 4005 retval = sctp_getsockopt_peer_addrs_num_old(sk, len, optval,
4006 optlen);
4007 break;
4008 case SCTP_GET_LOCAL_ADDRS_NUM_OLD:
4009 retval = sctp_getsockopt_local_addrs_num_old(sk, len, optval,
4010 optlen);
4011 break;
4012 case SCTP_GET_PEER_ADDRS_OLD:
4013 retval = sctp_getsockopt_peer_addrs_old(sk, len, optval,
3812 optlen); 4014 optlen);
3813 break; 4015 break;
3814 case SCTP_GET_LOCAL_ADDRS_NUM: 4016 case SCTP_GET_LOCAL_ADDRS_OLD:
3815 retval = sctp_getsockopt_local_addrs_num(sk, len, optval, 4017 retval = sctp_getsockopt_local_addrs_old(sk, len, optval,
3816 optlen); 4018 optlen);
3817 break; 4019 break;
3818 case SCTP_GET_PEER_ADDRS: 4020 case SCTP_GET_PEER_ADDRS:
diff --git a/net/sctp/ssnmap.c b/net/sctp/ssnmap.c
index 25037daf3fa0..cbe2513d2822 100644
--- a/net/sctp/ssnmap.c
+++ b/net/sctp/ssnmap.c
@@ -58,7 +58,7 @@ static inline size_t sctp_ssnmap_size(__u16 in, __u16 out)
58 * Allocate room to store at least 'len' contiguous TSNs. 58 * Allocate room to store at least 'len' contiguous TSNs.
59 */ 59 */
60struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out, 60struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
61 unsigned int __nocast gfp) 61 gfp_t gfp)
62{ 62{
63 struct sctp_ssnmap *retval; 63 struct sctp_ssnmap *retval;
64 int size; 64 int size;
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index d2f04ebe5081..6bc27200e6ca 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -57,7 +57,7 @@
57/* Initialize a new transport from provided memory. */ 57/* Initialize a new transport from provided memory. */
58static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer, 58static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer,
59 const union sctp_addr *addr, 59 const union sctp_addr *addr,
60 unsigned int __nocast gfp) 60 gfp_t gfp)
61{ 61{
62 /* Copy in the address. */ 62 /* Copy in the address. */
63 peer->ipaddr = *addr; 63 peer->ipaddr = *addr;
@@ -122,7 +122,7 @@ static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer,
122 122
123/* Allocate and initialize a new transport. */ 123/* Allocate and initialize a new transport. */
124struct sctp_transport *sctp_transport_new(const union sctp_addr *addr, 124struct sctp_transport *sctp_transport_new(const union sctp_addr *addr,
125 unsigned int __nocast gfp) 125 gfp_t gfp)
126{ 126{
127 struct sctp_transport *transport; 127 struct sctp_transport *transport;
128 128
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index 0abd5101107c..057e7fac3af0 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -74,7 +74,7 @@ SCTP_STATIC void sctp_ulpevent_init(struct sctp_ulpevent *event, int msg_flags)
74 74
75/* Create a new sctp_ulpevent. */ 75/* Create a new sctp_ulpevent. */
76SCTP_STATIC struct sctp_ulpevent *sctp_ulpevent_new(int size, int msg_flags, 76SCTP_STATIC struct sctp_ulpevent *sctp_ulpevent_new(int size, int msg_flags,
77 unsigned int __nocast gfp) 77 gfp_t gfp)
78{ 78{
79 struct sctp_ulpevent *event; 79 struct sctp_ulpevent *event;
80 struct sk_buff *skb; 80 struct sk_buff *skb;
@@ -136,7 +136,7 @@ static inline void sctp_ulpevent_release_owner(struct sctp_ulpevent *event)
136struct sctp_ulpevent *sctp_ulpevent_make_assoc_change( 136struct sctp_ulpevent *sctp_ulpevent_make_assoc_change(
137 const struct sctp_association *asoc, 137 const struct sctp_association *asoc,
138 __u16 flags, __u16 state, __u16 error, __u16 outbound, 138 __u16 flags, __u16 state, __u16 error, __u16 outbound,
139 __u16 inbound, unsigned int __nocast gfp) 139 __u16 inbound, gfp_t gfp)
140{ 140{
141 struct sctp_ulpevent *event; 141 struct sctp_ulpevent *event;
142 struct sctp_assoc_change *sac; 142 struct sctp_assoc_change *sac;
@@ -237,7 +237,7 @@ fail:
237struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change( 237struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
238 const struct sctp_association *asoc, 238 const struct sctp_association *asoc,
239 const struct sockaddr_storage *aaddr, 239 const struct sockaddr_storage *aaddr,
240 int flags, int state, int error, unsigned int __nocast gfp) 240 int flags, int state, int error, gfp_t gfp)
241{ 241{
242 struct sctp_ulpevent *event; 242 struct sctp_ulpevent *event;
243 struct sctp_paddr_change *spc; 243 struct sctp_paddr_change *spc;
@@ -350,7 +350,7 @@ fail:
350 */ 350 */
351struct sctp_ulpevent *sctp_ulpevent_make_remote_error( 351struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
352 const struct sctp_association *asoc, struct sctp_chunk *chunk, 352 const struct sctp_association *asoc, struct sctp_chunk *chunk,
353 __u16 flags, unsigned int __nocast gfp) 353 __u16 flags, gfp_t gfp)
354{ 354{
355 struct sctp_ulpevent *event; 355 struct sctp_ulpevent *event;
356 struct sctp_remote_error *sre; 356 struct sctp_remote_error *sre;
@@ -448,7 +448,7 @@ fail:
448 */ 448 */
449struct sctp_ulpevent *sctp_ulpevent_make_send_failed( 449struct sctp_ulpevent *sctp_ulpevent_make_send_failed(
450 const struct sctp_association *asoc, struct sctp_chunk *chunk, 450 const struct sctp_association *asoc, struct sctp_chunk *chunk,
451 __u16 flags, __u32 error, unsigned int __nocast gfp) 451 __u16 flags, __u32 error, gfp_t gfp)
452{ 452{
453 struct sctp_ulpevent *event; 453 struct sctp_ulpevent *event;
454 struct sctp_send_failed *ssf; 454 struct sctp_send_failed *ssf;
@@ -557,7 +557,7 @@ fail:
557 */ 557 */
558struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event( 558struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event(
559 const struct sctp_association *asoc, 559 const struct sctp_association *asoc,
560 __u16 flags, unsigned int __nocast gfp) 560 __u16 flags, gfp_t gfp)
561{ 561{
562 struct sctp_ulpevent *event; 562 struct sctp_ulpevent *event;
563 struct sctp_shutdown_event *sse; 563 struct sctp_shutdown_event *sse;
@@ -620,7 +620,7 @@ fail:
620 * 5.3.1.6 SCTP_ADAPTION_INDICATION 620 * 5.3.1.6 SCTP_ADAPTION_INDICATION
621 */ 621 */
622struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication( 622struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication(
623 const struct sctp_association *asoc, unsigned int __nocast gfp) 623 const struct sctp_association *asoc, gfp_t gfp)
624{ 624{
625 struct sctp_ulpevent *event; 625 struct sctp_ulpevent *event;
626 struct sctp_adaption_event *sai; 626 struct sctp_adaption_event *sai;
@@ -657,7 +657,7 @@ fail:
657 */ 657 */
658struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc, 658struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
659 struct sctp_chunk *chunk, 659 struct sctp_chunk *chunk,
660 unsigned int __nocast gfp) 660 gfp_t gfp)
661{ 661{
662 struct sctp_ulpevent *event = NULL; 662 struct sctp_ulpevent *event = NULL;
663 struct sk_buff *skb; 663 struct sk_buff *skb;
@@ -719,7 +719,7 @@ fail:
719 */ 719 */
720struct sctp_ulpevent *sctp_ulpevent_make_pdapi( 720struct sctp_ulpevent *sctp_ulpevent_make_pdapi(
721 const struct sctp_association *asoc, __u32 indication, 721 const struct sctp_association *asoc, __u32 indication,
722 unsigned int __nocast gfp) 722 gfp_t gfp)
723{ 723{
724 struct sctp_ulpevent *event; 724 struct sctp_ulpevent *event;
725 struct sctp_pdapi_event *pd; 725 struct sctp_pdapi_event *pd;
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index ec2c857eae7f..2080b2d28c98 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -100,7 +100,7 @@ void sctp_ulpq_free(struct sctp_ulpq *ulpq)
100 100
101/* Process an incoming DATA chunk. */ 101/* Process an incoming DATA chunk. */
102int sctp_ulpq_tail_data(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk, 102int sctp_ulpq_tail_data(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
103 unsigned int __nocast gfp) 103 gfp_t gfp)
104{ 104{
105 struct sk_buff_head temp; 105 struct sk_buff_head temp;
106 sctp_data_chunk_t *hdr; 106 sctp_data_chunk_t *hdr;
@@ -792,7 +792,7 @@ static __u16 sctp_ulpq_renege_frags(struct sctp_ulpq *ulpq, __u16 needed)
792/* Partial deliver the first message as there is pressure on rwnd. */ 792/* Partial deliver the first message as there is pressure on rwnd. */
793void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq, 793void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq,
794 struct sctp_chunk *chunk, 794 struct sctp_chunk *chunk,
795 unsigned int __nocast gfp) 795 gfp_t gfp)
796{ 796{
797 struct sctp_ulpevent *event; 797 struct sctp_ulpevent *event;
798 struct sctp_association *asoc; 798 struct sctp_association *asoc;
@@ -816,7 +816,7 @@ void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq,
816 816
817/* Renege some packets to make room for an incoming chunk. */ 817/* Renege some packets to make room for an incoming chunk. */
818void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk, 818void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
819 unsigned int __nocast gfp) 819 gfp_t gfp)
820{ 820{
821 struct sctp_association *asoc; 821 struct sctp_association *asoc;
822 __u16 needed, freed; 822 __u16 needed, freed;
@@ -855,7 +855,7 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
855/* Notify the application if an association is aborted and in 855/* Notify the application if an association is aborted and in
856 * partial delivery mode. Send up any pending received messages. 856 * partial delivery mode. Send up any pending received messages.
857 */ 857 */
858void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, unsigned int __nocast gfp) 858void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, gfp_t gfp)
859{ 859{
860 struct sctp_ulpevent *ev = NULL; 860 struct sctp_ulpevent *ev = NULL;
861 struct sock *sk; 861 struct sock *sk;
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index ade730eaf401..54e60a657500 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -719,7 +719,7 @@ static void rpc_async_schedule(void *arg)
719void * 719void *
720rpc_malloc(struct rpc_task *task, size_t size) 720rpc_malloc(struct rpc_task *task, size_t size)
721{ 721{
722 unsigned int __nocast gfp; 722 gfp_t gfp;
723 723
724 if (task->tk_flags & RPC_TASK_SWAPPER) 724 if (task->tk_flags & RPC_TASK_SWAPPER)
725 gfp = GFP_ATOMIC; 725 gfp = GFP_ATOMIC;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 061b44cc2451..cbb0ba34a600 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -225,7 +225,7 @@ expired:
225 * SPD calls. 225 * SPD calls.
226 */ 226 */
227 227
228struct xfrm_policy *xfrm_policy_alloc(unsigned int __nocast gfp) 228struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp)
229{ 229{
230 struct xfrm_policy *policy; 230 struct xfrm_policy *policy;
231 231
diff --git a/security/keys/Makefile b/security/keys/Makefile
index c392d750b208..5145adfb6a05 100644
--- a/security/keys/Makefile
+++ b/security/keys/Makefile
@@ -6,6 +6,7 @@ obj-y := \
6 key.o \ 6 key.o \
7 keyring.o \ 7 keyring.o \
8 keyctl.o \ 8 keyctl.o \
9 permission.o \
9 process_keys.o \ 10 process_keys.o \
10 request_key.o \ 11 request_key.o \
11 request_key_auth.o \ 12 request_key_auth.o \
diff --git a/security/keys/permission.c b/security/keys/permission.c
new file mode 100644
index 000000000000..03db073ba45c
--- /dev/null
+++ b/security/keys/permission.c
@@ -0,0 +1,70 @@
1/* permission.c: key permission determination
2 *
3 * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.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
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#include <linux/module.h>
13#include "internal.h"
14
15/*****************************************************************************/
16/*
17 * check to see whether permission is granted to use a key in the desired way,
18 * but permit the security modules to override
19 */
20int key_task_permission(const key_ref_t key_ref,
21 struct task_struct *context,
22 key_perm_t perm)
23{
24 struct key *key;
25 key_perm_t kperm;
26 int ret;
27
28 key = key_ref_to_ptr(key_ref);
29
30 /* use the second 8-bits of permissions for keys the caller owns */
31 if (key->uid == context->fsuid) {
32 kperm = key->perm >> 16;
33 goto use_these_perms;
34 }
35
36 /* use the third 8-bits of permissions for keys the caller has a group
37 * membership in common with */
38 if (key->gid != -1 && key->perm & KEY_GRP_ALL) {
39 if (key->gid == context->fsgid) {
40 kperm = key->perm >> 8;
41 goto use_these_perms;
42 }
43
44 task_lock(context);
45 ret = groups_search(context->group_info, key->gid);
46 task_unlock(context);
47
48 if (ret) {
49 kperm = key->perm >> 8;
50 goto use_these_perms;
51 }
52 }
53
54 /* otherwise use the least-significant 8-bits */
55 kperm = key->perm;
56
57use_these_perms:
58 /* use the top 8-bits of permissions for keys the caller possesses
59 * - possessor permissions are additive with other permissions
60 */
61 if (is_key_possessed(key_ref))
62 kperm |= key->perm >> 24;
63
64 kperm = kperm & perm & KEY_ALL;
65
66 return kperm == perm;
67
68} /* end key_task_permission() */
69
70EXPORT_SYMBOL(key_task_permission);
diff --git a/security/keys/request_key.c b/security/keys/request_key.c
index e6dd366d43a3..5cc4bba70db6 100644
--- a/security/keys/request_key.c
+++ b/security/keys/request_key.c
@@ -7,6 +7,8 @@
7 * modify it under the terms of the GNU General Public License 7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version. 9 * 2 of the License, or (at your option) any later version.
10 *
11 * See Documentation/keys-request-key.txt
10 */ 12 */
11 13
12#include <linux/module.h> 14#include <linux/module.h>
diff --git a/security/keys/request_key_auth.c b/security/keys/request_key_auth.c
index 1ecd3d3fa9f8..a8e4069d48cb 100644
--- a/security/keys/request_key_auth.c
+++ b/security/keys/request_key_auth.c
@@ -7,6 +7,8 @@
7 * modify it under the terms of the GNU General Public License 7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version. 9 * 2 of the License, or (at your option) any later version.
10 *
11 * See Documentation/keys-request-key.txt
10 */ 12 */
11 13
12#include <linux/module.h> 14#include <linux/module.h>
@@ -96,6 +98,7 @@ static void request_key_auth_destroy(struct key *key)
96 kenter("{%d}", key->serial); 98 kenter("{%d}", key->serial);
97 99
98 key_put(rka->target_key); 100 key_put(rka->target_key);
101 kfree(rka);
99 102
100} /* end request_key_auth_destroy() */ 103} /* end request_key_auth_destroy() */
101 104
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 29450befb5da..38b20efc9c0b 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -245,7 +245,7 @@ static pxa2xx_pcm_client_t pxa2xx_ac97_pcm_client = {
245 245
246#ifdef CONFIG_PM 246#ifdef CONFIG_PM
247 247
248static int pxa2xx_ac97_do_suspend(snd_card_t *card, unsigned int state) 248static int pxa2xx_ac97_do_suspend(snd_card_t *card, pm_message_t state)
249{ 249{
250 if (card->power_state != SNDRV_CTL_POWER_D3cold) { 250 if (card->power_state != SNDRV_CTL_POWER_D3cold) {
251 pxa2xx_audio_ops_t *platform_ops = card->dev->platform_data; 251 pxa2xx_audio_ops_t *platform_ops = card->dev->platform_data;
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 91124ddbdda9..e72cec77f0db 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -106,7 +106,7 @@ struct snd_mem_list {
106 106
107static void *snd_dma_hack_alloc_coherent(struct device *dev, size_t size, 107static void *snd_dma_hack_alloc_coherent(struct device *dev, size_t size,
108 dma_addr_t *dma_handle, 108 dma_addr_t *dma_handle,
109 unsigned int __nocast flags) 109 gfp_t flags)
110{ 110{
111 void *ret; 111 void *ret;
112 u64 dma_mask, coherent_dma_mask; 112 u64 dma_mask, coherent_dma_mask;
diff --git a/sound/core/memory.c b/sound/core/memory.c
index 8fa888fc53a0..7d8e2eebba51 100644
--- a/sound/core/memory.c
+++ b/sound/core/memory.c
@@ -89,7 +89,7 @@ void snd_memory_done(void)
89 } 89 }
90} 90}
91 91
92static void *__snd_kmalloc(size_t size, unsigned int __nocast flags, void *caller) 92static void *__snd_kmalloc(size_t size, gfp_t flags, void *caller)
93{ 93{
94 unsigned long cpu_flags; 94 unsigned long cpu_flags;
95 struct snd_alloc_track *t; 95 struct snd_alloc_track *t;
@@ -111,12 +111,12 @@ static void *__snd_kmalloc(size_t size, unsigned int __nocast flags, void *calle
111} 111}
112 112
113#define _snd_kmalloc(size, flags) __snd_kmalloc((size), (flags), __builtin_return_address(0)); 113#define _snd_kmalloc(size, flags) __snd_kmalloc((size), (flags), __builtin_return_address(0));
114void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags) 114void *snd_hidden_kmalloc(size_t size, gfp_t flags)
115{ 115{
116 return _snd_kmalloc(size, flags); 116 return _snd_kmalloc(size, flags);
117} 117}
118 118
119void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags) 119void *snd_hidden_kzalloc(size_t size, gfp_t flags)
120{ 120{
121 void *ret = _snd_kmalloc(size, flags); 121 void *ret = _snd_kmalloc(size, flags);
122 if (ret) 122 if (ret)
@@ -125,7 +125,7 @@ void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags)
125} 125}
126EXPORT_SYMBOL(snd_hidden_kzalloc); 126EXPORT_SYMBOL(snd_hidden_kzalloc);
127 127
128void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags) 128void *snd_hidden_kcalloc(size_t n, size_t size, gfp_t flags)
129{ 129{
130 void *ret = NULL; 130 void *ret = NULL;
131 if (n != 0 && size > INT_MAX / n) 131 if (n != 0 && size > INT_MAX / n)
@@ -190,7 +190,7 @@ void snd_hidden_vfree(void *obj)
190 snd_wrapper_vfree(obj); 190 snd_wrapper_vfree(obj);
191} 191}
192 192
193char *snd_hidden_kstrdup(const char *s, unsigned int __nocast flags) 193char *snd_hidden_kstrdup(const char *s, gfp_t flags)
194{ 194{
195 int len; 195 int len;
196 char *buf; 196 char *buf;
diff --git a/sound/core/seq/instr/ainstr_iw.c b/sound/core/seq/instr/ainstr_iw.c
index b3cee092b1a4..67c24c8e8e7b 100644
--- a/sound/core/seq/instr/ainstr_iw.c
+++ b/sound/core/seq/instr/ainstr_iw.c
@@ -58,7 +58,7 @@ static int snd_seq_iwffff_copy_env_from_stream(__u32 req_stype,
58 iwffff_xenv_t *ex, 58 iwffff_xenv_t *ex,
59 char __user **data, 59 char __user **data,
60 long *len, 60 long *len,
61 unsigned int __nocast gfp_mask) 61 gfp_t gfp_mask)
62{ 62{
63 __u32 stype; 63 __u32 stype;
64 iwffff_env_record_t *rp, *rp_last; 64 iwffff_env_record_t *rp, *rp_last;
diff --git a/sound/core/wrappers.c b/sound/core/wrappers.c
index 508e6d67ee19..296b716f1376 100644
--- a/sound/core/wrappers.c
+++ b/sound/core/wrappers.c
@@ -27,7 +27,7 @@
27#include <linux/fs.h> 27#include <linux/fs.h>
28 28
29#ifdef CONFIG_SND_DEBUG_MEMORY 29#ifdef CONFIG_SND_DEBUG_MEMORY
30void *snd_wrapper_kmalloc(size_t size, unsigned int __nocast flags) 30void *snd_wrapper_kmalloc(size_t size, gfp_t flags)
31{ 31{
32 return kmalloc(size, flags); 32 return kmalloc(size, flags);
33} 33}
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index e2d2babcd20b..4ba268f251e3 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -914,6 +914,7 @@ static int __init alsa_card_opl3sa2_init(void)
914#endif 914#endif
915#ifdef CONFIG_PNP 915#ifdef CONFIG_PNP
916 pnp_unregister_card_driver(&opl3sa2_pnpc_driver); 916 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
917 pnp_unregister_driver(&opl3sa2_pnp_driver);
917#endif 918#endif
918 return -ENODEV; 919 return -ENODEV;
919 } 920 }
@@ -927,6 +928,7 @@ static void __exit alsa_card_opl3sa2_exit(void)
927#ifdef CONFIG_PNP 928#ifdef CONFIG_PNP
928 /* PnP cards first */ 929 /* PnP cards first */
929 pnp_unregister_card_driver(&opl3sa2_pnpc_driver); 930 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
931 pnp_unregister_driver(&opl3sa2_pnp_driver);
930#endif 932#endif
931 for (idx = 0; idx < SNDRV_CARDS; idx++) 933 for (idx = 0; idx < SNDRV_CARDS; idx++)
932 snd_card_free(snd_opl3sa2_legacy[idx]); 934 snd_card_free(snd_opl3sa2_legacy[idx]);
diff --git a/sound/pci/ac97/ac97_bus.c b/sound/pci/ac97/ac97_bus.c
index 227f8b9f67ce..becbc420ba41 100644
--- a/sound/pci/ac97/ac97_bus.c
+++ b/sound/pci/ac97/ac97_bus.c
@@ -17,25 +17,21 @@
17#include <linux/string.h> 17#include <linux/string.h>
18 18
19/* 19/*
20 * Codec families have names seperated by commas, so we search for an 20 * Let drivers decide whether they want to support given codec from their
21 * individual codec name within the family string. 21 * probe method. Drivers have direct access to the ac97_t structure and may
22 * decide based on the id field amongst other things.
22 */ 23 */
23static int ac97_bus_match(struct device *dev, struct device_driver *drv) 24static int ac97_bus_match(struct device *dev, struct device_driver *drv)
24{ 25{
25 return (strstr(dev->bus_id, drv->name) != NULL); 26 return 1;
26} 27}
27 28
28static int ac97_bus_suspend(struct device *dev, pm_message_t state) 29static int ac97_bus_suspend(struct device *dev, pm_message_t state)
29{ 30{
30 int ret = 0; 31 int ret = 0;
31 32
32 if (dev->driver && dev->driver->suspend) { 33 if (dev->driver && dev->driver->suspend)
33 ret = dev->driver->suspend(dev, state, SUSPEND_DISABLE); 34 ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN);
34 if (ret == 0)
35 ret = dev->driver->suspend(dev, state, SUSPEND_SAVE_STATE);
36 if (ret == 0)
37 ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN);
38 }
39 return ret; 35 return ret;
40} 36}
41 37
@@ -43,13 +39,8 @@ static int ac97_bus_resume(struct device *dev)
43{ 39{
44 int ret = 0; 40 int ret = 0;
45 41
46 if (dev->driver && dev->driver->resume) { 42 if (dev->driver && dev->driver->resume)
47 ret = dev->driver->resume(dev, RESUME_POWER_ON); 43 ret = dev->driver->resume(dev, RESUME_POWER_ON);
48 if (ret == 0)
49 ret = dev->driver->resume(dev, RESUME_RESTORE_STATE);
50 if (ret == 0)
51 ret = dev->driver->resume(dev, RESUME_ENABLE);
52 }
53 return ret; 44 return ret;
54} 45}
55 46
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index e64cb07a39c2..41fc290149ed 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1557,7 +1557,7 @@ static int snd_ac97_modem_build(snd_card_t * card, ac97_t * ac97)
1557 1557
1558 /* build modem switches */ 1558 /* build modem switches */
1559 for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_modem_switches); idx++) 1559 for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_modem_switches); idx++)
1560 if ((err = snd_ctl_add(card, snd_ac97_cnew(&snd_ac97_controls_modem_switches[idx], ac97))) < 0) 1560 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_ac97_controls_modem_switches[idx], ac97))) < 0)
1561 return err; 1561 return err;
1562 1562
1563 /* build chip specific controls */ 1563 /* build chip specific controls */
@@ -1828,7 +1828,6 @@ static int snd_ac97_dev_register(snd_device_t *device)
1828 1828
1829 ac97->dev.bus = &ac97_bus_type; 1829 ac97->dev.bus = &ac97_bus_type;
1830 ac97->dev.parent = ac97->bus->card->dev; 1830 ac97->dev.parent = ac97->bus->card->dev;
1831 ac97->dev.platform_data = ac97;
1832 ac97->dev.release = ac97_device_release; 1831 ac97->dev.release = ac97_device_release;
1833 snprintf(ac97->dev.bus_id, BUS_ID_SIZE, "card%d-%d", ac97->bus->card->number, ac97->num); 1832 snprintf(ac97->dev.bus_id, BUS_ID_SIZE, "card%d-%d", ac97->bus->card->number, ac97->num);
1834 if ((err = device_register(&ac97->dev)) < 0) { 1833 if ((err = device_register(&ac97->dev)) < 0) {
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index 045ddc743edc..0238cc65d32a 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -2752,7 +2752,11 @@ AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
2752 2752
2753static int patch_si3036_specific(ac97_t * ac97) 2753static int patch_si3036_specific(ac97_t * ac97)
2754{ 2754{
2755 return patch_build_controls(ac97, snd_ac97_controls_si3036, ARRAY_SIZE(snd_ac97_controls_si3036)); 2755 int idx, err;
2756 for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++)
2757 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97))) < 0)
2758 return err;
2759 return 0;
2756} 2760}
2757 2761
2758static struct snd_ac97_build_ops patch_si3036_ops = { 2762static struct snd_ac97_build_ops patch_si3036_ops = {
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index d683f7736a63..f35b558c29b2 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -1993,8 +1993,10 @@ static int __devinit snd_ali_mixer(ali_t * codec)
1993 if ((err = snd_ac97_mixer(codec->ac97_bus, &ac97, &codec->ac97[i])) < 0) { 1993 if ((err = snd_ac97_mixer(codec->ac97_bus, &ac97, &codec->ac97[i])) < 0) {
1994 snd_printk("ali mixer %d creating error.\n", i); 1994 snd_printk("ali mixer %d creating error.\n", i);
1995 if(i == 0) 1995 if(i == 0)
1996 return err; 1996 return err;
1997 } 1997 codec->num_of_codecs = 1;
1998 break;
1999 }
1998 } 2000 }
1999 2001
2000 if (codec->spdif_support) { 2002 if (codec->spdif_support) {
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index e87e8427f25f..e9cd8e054f25 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -756,9 +756,12 @@ static emu_chip_details_t emu_chip_details[] = {
756 .sblive51 = 1} , 756 .sblive51 = 1} ,
757 /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */ 757 /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
758 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102, 758 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
759 .driver = "EMU10K1", .name = "SBLive! Platinum 5.1 [SB0060]", 759 .driver = "EMU10K1", .name = "SBLive 5.1 [SB0060]",
760 .id = "Live", 760 .id = "Live",
761 .emu10k1_chip = 1, 761 .emu10k1_chip = 1,
762 .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
763 * share the same IDs!
764 */
762 .sblive51 = 1} , 765 .sblive51 = 1} ,
763 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102, 766 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
764 .driver = "EMU10K1", .name = "SBLive! Value [CT4850]", 767 .driver = "EMU10K1", .name = "SBLive! Value [CT4850]",
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index d71a72e84bcc..7cc831ccd0cb 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -810,8 +810,14 @@ int __devinit snd_emu10k1_mixer(emu10k1_t *emu,
810 ac97.private_data = emu; 810 ac97.private_data = emu;
811 ac97.private_free = snd_emu10k1_mixer_free_ac97; 811 ac97.private_free = snd_emu10k1_mixer_free_ac97;
812 ac97.scaps = AC97_SCAP_NO_SPDIF; 812 ac97.scaps = AC97_SCAP_NO_SPDIF;
813 if ((err = snd_ac97_mixer(pbus, &ac97, &emu->ac97)) < 0) 813 if ((err = snd_ac97_mixer(pbus, &ac97, &emu->ac97)) < 0) {
814 return err; 814 if (emu->card_capabilities->ac97_chip == 1)
815 return err;
816 snd_printd(KERN_INFO "emu10k1: AC97 is optional on this board\n");
817 snd_printd(KERN_INFO" Proceeding without ac97 mixers...\n");
818 snd_device_free(emu->card, pbus);
819 goto no_ac97; /* FIXME: get rid of ugly gotos.. */
820 }
815 if (emu->audigy) { 821 if (emu->audigy) {
816 /* set master volume to 0 dB */ 822 /* set master volume to 0 dB */
817 snd_ac97_write(emu->ac97, AC97_MASTER, 0x0000); 823 snd_ac97_write(emu->ac97, AC97_MASTER, 0x0000);
@@ -836,6 +842,7 @@ int __devinit snd_emu10k1_mixer(emu10k1_t *emu,
836 for (; *c; c++) 842 for (; *c; c++)
837 remove_ctl(card, *c); 843 remove_ctl(card, *c);
838 } else { 844 } else {
845 no_ac97:
839 if (emu->card_capabilities->ecard) 846 if (emu->card_capabilities->ecard)
840 strcpy(emu->card->mixername, "EMU APS"); 847 strcpy(emu->card->mixername, "EMU APS");
841 else if (emu->audigy) 848 else if (emu->audigy)
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 5b829a1a4c60..d0eb9f2250aa 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -881,10 +881,8 @@ int snd_hda_parse_generic_codec(struct hda_codec *codec)
881 struct hda_gspec *spec; 881 struct hda_gspec *spec;
882 int err; 882 int err;
883 883
884 if(!codec->afg) { 884 if(!codec->afg)
885 snd_printdd("hda_generic: no generic modem yet\n"); 885 return 0;
886 return -ENODEV;
887 }
888 886
889 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 887 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
890 if (spec == NULL) { 888 if (spec == NULL) {
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 9590ece2099d..6fe696e53ea6 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1137,6 +1137,7 @@ static snd_pcm_uframes_t azx_pcm_pointer(snd_pcm_substream_t *substream)
1137 pos = azx_sd_readl(azx_dev, SD_LPIB); 1137 pos = azx_sd_readl(azx_dev, SD_LPIB);
1138 if (chip->position_fix == POS_FIX_FIFO) 1138 if (chip->position_fix == POS_FIX_FIFO)
1139 pos += azx_dev->fifo_size; 1139 pos += azx_dev->fifo_size;
1140#if 0 /* disabled temprarily, auto-correction doesn't work well... */
1140 else if (chip->position_fix == POS_FIX_AUTO && azx_dev->period_updating) { 1141 else if (chip->position_fix == POS_FIX_AUTO && azx_dev->period_updating) {
1141 /* check the validity of DMA position */ 1142 /* check the validity of DMA position */
1142 unsigned int diff = 0; 1143 unsigned int diff = 0;
@@ -1157,6 +1158,10 @@ static snd_pcm_uframes_t azx_pcm_pointer(snd_pcm_substream_t *substream)
1157 } 1158 }
1158 azx_dev->period_updating = 0; 1159 azx_dev->period_updating = 0;
1159 } 1160 }
1161#else
1162 else if (chip->position_fix == POS_FIX_AUTO)
1163 pos += azx_dev->fifo_size;
1164#endif
1160 } 1165 }
1161 if (pos >= azx_dev->bufsize) 1166 if (pos >= azx_dev->bufsize)
1162 pos = 0; 1167 pos = 0;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 849b5b50c921..7327deb6df9f 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1385,8 +1385,8 @@ static snd_kcontrol_new_t alc880_test_mixer[] = {
1385 HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT), 1385 HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
1386 ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), 1386 ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
1387 ALC_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT), 1387 ALC_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
1388 ALC_BIND_MUTE("CLFE Playback Volume", 0x0e, 2, HDA_INPUT), 1388 ALC_BIND_MUTE("CLFE Playback Switch", 0x0e, 2, HDA_INPUT),
1389 ALC_BIND_MUTE("Side Playback Volume", 0x0f, 2, HDA_INPUT), 1389 ALC_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
1390 PIN_CTL_TEST("Front Pin Mode", 0x14), 1390 PIN_CTL_TEST("Front Pin Mode", 0x14),
1391 PIN_CTL_TEST("Surround Pin Mode", 0x15), 1391 PIN_CTL_TEST("Surround Pin Mode", 0x15),
1392 PIN_CTL_TEST("CLFE Pin Mode", 0x16), 1392 PIN_CTL_TEST("CLFE Pin Mode", 0x16),
@@ -1409,18 +1409,6 @@ static snd_kcontrol_new_t alc880_test_mixer[] = {
1409 HDA_CODEC_MUTE("In-4 Playback Switch", 0x0b, 0x3, HDA_INPUT), 1409 HDA_CODEC_MUTE("In-4 Playback Switch", 0x0b, 0x3, HDA_INPUT),
1410 HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x4, HDA_INPUT), 1410 HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x4, HDA_INPUT),
1411 HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x4, HDA_INPUT), 1411 HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x4, HDA_INPUT),
1412 HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
1413 HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
1414 HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
1415 HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
1416 {
1417 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1418 .name = "Input Source",
1419 .count = 2,
1420 .info = alc_mux_enum_info,
1421 .get = alc_mux_enum_get,
1422 .put = alc_mux_enum_put,
1423 },
1424 { 1412 {
1425 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1413 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1426 .name = "Channel Mode", 1414 .name = "Channel Mode",
@@ -2243,7 +2231,7 @@ static snd_kcontrol_new_t alc260_base_mixer[] = {
2243 HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT), 2231 HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT),
2244 ALC_BIND_MUTE("Headphone Playback Switch", 0x09, 2, HDA_INPUT), 2232 ALC_BIND_MUTE("Headphone Playback Switch", 0x09, 2, HDA_INPUT),
2245 HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT), 2233 HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
2246 ALC_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_OUTPUT), 2234 ALC_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT),
2247 HDA_CODEC_VOLUME("Capture Volume", 0x04, 0x0, HDA_INPUT), 2235 HDA_CODEC_VOLUME("Capture Volume", 0x04, 0x0, HDA_INPUT),
2248 HDA_CODEC_MUTE("Capture Switch", 0x04, 0x0, HDA_INPUT), 2236 HDA_CODEC_MUTE("Capture Switch", 0x04, 0x0, HDA_INPUT),
2249 { 2237 {
@@ -2270,7 +2258,7 @@ static snd_kcontrol_new_t alc260_hp_mixer[] = {
2270 HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT), 2258 HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT),
2271 ALC_BIND_MUTE("Headphone Playback Switch", 0x09, 2, HDA_INPUT), 2259 ALC_BIND_MUTE("Headphone Playback Switch", 0x09, 2, HDA_INPUT),
2272 HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT), 2260 HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
2273 ALC_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_OUTPUT), 2261 ALC_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT),
2274 HDA_CODEC_VOLUME("Capture Volume", 0x05, 0x0, HDA_INPUT), 2262 HDA_CODEC_VOLUME("Capture Volume", 0x05, 0x0, HDA_INPUT),
2275 HDA_CODEC_MUTE("Capture Switch", 0x05, 0x0, HDA_INPUT), 2263 HDA_CODEC_MUTE("Capture Switch", 0x05, 0x0, HDA_INPUT),
2276 { 2264 {
@@ -2501,7 +2489,7 @@ static snd_kcontrol_new_t alc882_base_mixer[] = {
2501 HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT), 2489 HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
2502 HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT), 2490 HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
2503 ALC_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT), 2491 ALC_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
2504 ALC_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_OUTPUT), 2492 ALC_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
2505 HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT), 2493 HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
2506 ALC_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT), 2494 ALC_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
2507 HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT), 2495 HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c
index 09f9cbe116a3..5561fd4091e8 100644
--- a/sound/pci/korg1212/korg1212.c
+++ b/sound/pci/korg1212/korg1212.c
@@ -442,7 +442,7 @@ static char* stateName[] = {
442 "Setup for play", 442 "Setup for play",
443 "Playing", 443 "Playing",
444 "Monitor mode on", 444 "Monitor mode on",
445 "Calibrating" 445 "Calibrating",
446 "Invalid" 446 "Invalid"
447}; 447};
448 448
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 6db7de6b9719..3c0205b91e10 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -2147,11 +2147,13 @@ static int __devinit check_dxs_list(struct pci_dev *pci)
2147 { .subvendor = 0x1019, .subdevice = 0x0996, .action = VIA_DXS_48K }, 2147 { .subvendor = 0x1019, .subdevice = 0x0996, .action = VIA_DXS_48K },
2148 { .subvendor = 0x1019, .subdevice = 0x0a81, .action = VIA_DXS_NO_VRA }, /* ECS K7VTA3 v8.0 */ 2148 { .subvendor = 0x1019, .subdevice = 0x0a81, .action = VIA_DXS_NO_VRA }, /* ECS K7VTA3 v8.0 */
2149 { .subvendor = 0x1019, .subdevice = 0x0a85, .action = VIA_DXS_NO_VRA }, /* ECS L7VMM2 */ 2149 { .subvendor = 0x1019, .subdevice = 0x0a85, .action = VIA_DXS_NO_VRA }, /* ECS L7VMM2 */
2150 { .subvendor = 0x1019, .subdevice = 0xa101, .action = VIA_DXS_SRC },
2150 { .subvendor = 0x1025, .subdevice = 0x0033, .action = VIA_DXS_NO_VRA }, /* Acer Inspire 1353LM */ 2151 { .subvendor = 0x1025, .subdevice = 0x0033, .action = VIA_DXS_NO_VRA }, /* Acer Inspire 1353LM */
2151 { .subvendor = 0x1025, .subdevice = 0x0046, .action = VIA_DXS_SRC }, /* Acer Aspire 1524 WLMi */ 2152 { .subvendor = 0x1025, .subdevice = 0x0046, .action = VIA_DXS_SRC }, /* Acer Aspire 1524 WLMi */
2152 { .subvendor = 0x1043, .subdevice = 0x8095, .action = VIA_DXS_NO_VRA }, /* ASUS A7V8X (FIXME: possibly VIA_DXS_ENABLE?)*/ 2153 { .subvendor = 0x1043, .subdevice = 0x8095, .action = VIA_DXS_NO_VRA }, /* ASUS A7V8X (FIXME: possibly VIA_DXS_ENABLE?)*/
2153 { .subvendor = 0x1043, .subdevice = 0x80a1, .action = VIA_DXS_NO_VRA }, /* ASUS A7V8-X */ 2154 { .subvendor = 0x1043, .subdevice = 0x80a1, .action = VIA_DXS_NO_VRA }, /* ASUS A7V8-X */
2154 { .subvendor = 0x1043, .subdevice = 0x80b0, .action = VIA_DXS_NO_VRA }, /* ASUS A7V600 & K8V*/ 2155 { .subvendor = 0x1043, .subdevice = 0x80b0, .action = VIA_DXS_NO_VRA }, /* ASUS A7V600 & K8V*/
2156 { .subvendor = 0x1043, .subdevice = 0x810d, .action = VIA_DXS_SRC }, /* ASUS */
2155 { .subvendor = 0x1043, .subdevice = 0x812a, .action = VIA_DXS_SRC }, /* ASUS A8V Deluxe */ 2157 { .subvendor = 0x1043, .subdevice = 0x812a, .action = VIA_DXS_SRC }, /* ASUS A8V Deluxe */
2156 { .subvendor = 0x1071, .subdevice = 0x8375, .action = VIA_DXS_NO_VRA }, /* Vobis/Yakumo/Mitac notebook */ 2158 { .subvendor = 0x1071, .subdevice = 0x8375, .action = VIA_DXS_NO_VRA }, /* Vobis/Yakumo/Mitac notebook */
2157 { .subvendor = 0x1071, .subdevice = 0x8399, .action = VIA_DXS_NO_VRA }, /* Umax AB 595T (VIA K8N800A - VT8237) */ 2159 { .subvendor = 0x1071, .subdevice = 0x8399, .action = VIA_DXS_NO_VRA }, /* Umax AB 595T (VIA K8N800A - VT8237) */
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index e35b48d29c45..392b2abd9f13 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -988,6 +988,7 @@ static int __init snd_pmac_detect(pmac_t *chip)
988 case 0x33: 988 case 0x33:
989 case 0x29: 989 case 0x29:
990 case 0x24: 990 case 0x24:
991 case 0x50:
991 case 0x5c: 992 case 0x5c:
992 chip->num_freqs = ARRAY_SIZE(tumbler_freqs); 993 chip->num_freqs = ARRAY_SIZE(tumbler_freqs);
993 chip->model = PMAC_SNAPPER; 994 chip->model = PMAC_SNAPPER;
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index d5ae2055b896..2ead878bcb8f 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -1444,9 +1444,9 @@ static snd_pcm_hardware_t snd_usb_playback =
1444 SNDRV_PCM_INFO_BATCH | 1444 SNDRV_PCM_INFO_BATCH |
1445 SNDRV_PCM_INFO_INTERLEAVED | 1445 SNDRV_PCM_INFO_INTERLEAVED |
1446 SNDRV_PCM_INFO_BLOCK_TRANSFER, 1446 SNDRV_PCM_INFO_BLOCK_TRANSFER,
1447 .buffer_bytes_max = (256*1024), 1447 .buffer_bytes_max = 1024 * 1024,
1448 .period_bytes_min = 64, 1448 .period_bytes_min = 64,
1449 .period_bytes_max = (128*1024), 1449 .period_bytes_max = 512 * 1024,
1450 .periods_min = 2, 1450 .periods_min = 2,
1451 .periods_max = 1024, 1451 .periods_max = 1024,
1452}; 1452};
@@ -1458,9 +1458,9 @@ static snd_pcm_hardware_t snd_usb_capture =
1458 SNDRV_PCM_INFO_BATCH | 1458 SNDRV_PCM_INFO_BATCH |
1459 SNDRV_PCM_INFO_INTERLEAVED | 1459 SNDRV_PCM_INFO_INTERLEAVED |
1460 SNDRV_PCM_INFO_BLOCK_TRANSFER, 1460 SNDRV_PCM_INFO_BLOCK_TRANSFER,
1461 .buffer_bytes_max = (256*1024), 1461 .buffer_bytes_max = 1024 * 1024,
1462 .period_bytes_min = 64, 1462 .period_bytes_min = 64,
1463 .period_bytes_max = (128*1024), 1463 .period_bytes_max = 512 * 1024,
1464 .periods_min = 2, 1464 .periods_min = 2,
1465 .periods_max = 1024, 1465 .periods_max = 1024,
1466}; 1466};
diff --git a/sound/usb/usbmixer_maps.c b/sound/usb/usbmixer_maps.c
index f05500b05ec0..c1264434e50a 100644
--- a/sound/usb/usbmixer_maps.c
+++ b/sound/usb/usbmixer_maps.c
@@ -238,6 +238,16 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
238 .selector_map = audigy2nx_selectors, 238 .selector_map = audigy2nx_selectors,
239 }, 239 },
240 { 240 {
241 /* Hercules DJ Console (Windows Edition) */
242 .id = USB_ID(0x06f8, 0xb000),
243 .ignore_ctl_error = 1,
244 },
245 {
246 /* Hercules DJ Console (Macintosh Edition) */
247 .id = USB_ID(0x06f8, 0xd002),
248 .ignore_ctl_error = 1,
249 },
250 {
241 .id = USB_ID(0x08bb, 0x2702), 251 .id = USB_ID(0x08bb, 0x2702),
242 .map = linex_map, 252 .map = linex_map,
243 .ignore_ctl_error = 1, 253 .ignore_ctl_error = 1,
diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
index f74e652a1e51..948759da6563 100644
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -117,6 +117,10 @@ YAMAHA_DEVICE(0x103a, NULL),
117YAMAHA_DEVICE(0x103b, NULL), 117YAMAHA_DEVICE(0x103b, NULL),
118YAMAHA_DEVICE(0x103c, NULL), 118YAMAHA_DEVICE(0x103c, NULL),
119YAMAHA_DEVICE(0x103d, NULL), 119YAMAHA_DEVICE(0x103d, NULL),
120YAMAHA_DEVICE(0x103e, NULL),
121YAMAHA_DEVICE(0x103f, NULL),
122YAMAHA_DEVICE(0x1040, NULL),
123YAMAHA_DEVICE(0x1041, NULL),
120YAMAHA_DEVICE(0x2000, "DGP-7"), 124YAMAHA_DEVICE(0x2000, "DGP-7"),
121YAMAHA_DEVICE(0x2001, "DGP-5"), 125YAMAHA_DEVICE(0x2001, "DGP-5"),
122YAMAHA_DEVICE(0x2002, NULL), 126YAMAHA_DEVICE(0x2002, NULL),
@@ -1010,6 +1014,40 @@ YAMAHA_DEVICE(0x7010, "UB99"),
1010 } 1014 }
1011 } 1015 }
1012}, 1016},
1017{
1018 USB_DEVICE_VENDOR_SPEC(0x0582, 0x007a),
1019 .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
1020 .vendor_name = "Roland",
1021 /* RD-700SX, RD-300SX */
1022 .ifnum = 0,
1023 .type = QUIRK_MIDI_FIXED_ENDPOINT,
1024 .data = & (const snd_usb_midi_endpoint_info_t) {
1025 .out_cables = 0x0003,
1026 .in_cables = 0x0003
1027 }
1028 }
1029},
1030
1031/* Guillemot devices */
1032{
1033 /*
1034 * This is for the "Windows Edition" where the external MIDI ports are
1035 * the only MIDI ports; the control data is reported through HID
1036 * interfaces. The "Macintosh Edition" has ID 0xd002 and uses standard
1037 * compliant USB MIDI ports for external MIDI and controls.
1038 */
1039 USB_DEVICE_VENDOR_SPEC(0x06f8, 0xb000),
1040 .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
1041 .vendor_name = "Hercules",
1042 .product_name = "DJ Console (WE)",
1043 .ifnum = 4,
1044 .type = QUIRK_MIDI_FIXED_ENDPOINT,
1045 .data = & (const snd_usb_midi_endpoint_info_t) {
1046 .out_cables = 0x0001,
1047 .in_cables = 0x0001
1048 }
1049 }
1050},
1013 1051
1014/* Midiman/M-Audio devices */ 1052/* Midiman/M-Audio devices */
1015{ 1053{
@@ -1339,10 +1377,20 @@ YAMAHA_DEVICE(0x7010, "UB99"),
1339 } 1377 }
1340}, 1378},
1341 1379
1380/* TerraTec devices */
1381{
1382 USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0012),
1383 .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
1384 .vendor_name = "TerraTec",
1385 .product_name = "PHASE 26",
1386 .ifnum = 3,
1387 .type = QUIRK_MIDI_STANDARD_INTERFACE
1388 }
1389},
1342{ 1390{
1343 USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0013), 1391 USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0013),
1344 .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) { 1392 .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
1345 .vendor_name = "Terratec", 1393 .vendor_name = "TerraTec",
1346 .product_name = "PHASE 26", 1394 .product_name = "PHASE 26",
1347 .ifnum = 3, 1395 .ifnum = 3,
1348 .type = QUIRK_MIDI_STANDARD_INTERFACE 1396 .type = QUIRK_MIDI_STANDARD_INTERFACE