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* PS3: gelic: Add wireless support for PS3Masakazu Mokuno2008-02-11
| | | | | | | Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Acked-by: Dan Williams <dcbw@redhat.com> Acked-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* PS3: gelic: Add support for dual network interfaceMasakazu Mokuno2008-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | Add support for dual network (net_device) interface so that ethernet and wireless can own separate ethX interfaces. V2 - Fix the bug that bringing down and up the interface keeps rx disabled. - Make 'gelic_net_poll_controller()' extern , as David Woodhouse pointed out at the previous submission. - Fix weird usage of member names for the rx descriptor chain V1 - Export functions which are convenient for both interfaces - Move irq allocation/release code to driver probe/remove handlers because interfaces share interrupts. - Allocate skbs by using dev_alloc_skb() instead of netdev_alloc_skb() as the interfaces share the hardware rx queue. - Add gelic_port struct in order to abstract dual interface handling - Change handlers for hardware queues so that they can handle dual {source,destination} interfaces. - Use new NAPI functions This is a prerequisite for the new PS3 wireless support. Signed-off-by: Jeff Garzik <jeff@garzik.org>
* PS3: gelic: add support for port link statusMasakazu Mokuno2008-02-11
| | | | | | | Add support for interrupt driven port link status detection. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* PS3: gelic: remove duplicated ethtool handlersMasakazu Mokuno2008-02-11
| | | | | | | | Remove some ethtool handlers, which duplicate functionality that was already provided by the common ethtool handlers. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* PS3: gelic: code cleanupMasakazu Mokuno2008-02-11
| | | | | | | | | | | | | | Code cleanup: - Use appropriate prefixes for names instead of fixed 'gelic_net' so that objects of the functions, variables and constants can be estimated. - Remove definitions for IPSec offload to the gelic hardware. This functionality is never supported on PS3. - Group constants with enum. - Use bitwise constants for interrupt status, instead of bit numbers to eliminate shift operations. - Style fixes. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* PS3: gelic: Add endianness macrosMasakazu Mokuno2008-02-11
| | | | | | | | | | Mark the members of the structure for DMA descriptors with proper endian annotations and use the appropriate accessor macros. As the gelic driver works only on PS3, all these macros will be expanded to null. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* PS3: gelic: Fix the wrong dev_id passedMasakazu Mokuno2008-02-11
| | | | | | | | The device id for lv1_net_set_interrupt_status_indicator() is wrong. This path would be invoked only in the case of an initialization failure. Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* 8139too fix for DreamcastAdrian McMenamin2008-02-11
| | | | | | | | | Updates the 8139too driver to work with recently added (a724605cb7a66d423a494a395f9a8ba871b8a1eb) declared coherent memory patch for the Dreamcast. Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ni52: Remove 278 scripts/checkpatch errorsAlan Cox2008-02-11
| | | | | | | | To kill the volatiles also switch it to stop poking ISA memory directly without going through readb and friends. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* pcnet32: Use print_macDon Fry2008-02-11
| | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Don Fry <pcnet32@verizon.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* pcnet32: use NET_IP_ALIGN instead of 2Don Fry2008-02-11
| | | | | | | | Change hard coded 2 to NET_IP_ALIGN. Added new #define with comments. Tested amd_64 Signed-off-by: Don Fry <pcnet32@verizon.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-02-10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (28 commits) [NET_SCHED] sch_htb: htb_requeue fix [IPV6]: Replace using the magic constant "1024" with IP6_RT_PRIO_USER for fc_metric. starfire: secton fix via-velocity: section fix natsemi: section fix typhoon: section fix isdn: fix section mismatch warning for ISACVer isdn: fix section mismatch warnings from hisax_cs_setup_card isdn: fix section mismatch warnings in isac.c and isar.c isdn: fix section mismatch warning in hfc_sx.c [PKT_SCHED] ematch: tcf_em_destroy robustness [PKT_SCHED]: deinline functions in meta match [SCTP]: Convert sctp_dbg_objcnt to seq files. [SCTP]: Use snmp_fold_field instead of a homebrew analogue. [IGMP]: Optimize kfree_skb in igmp_rcv. [KEY]: Convert net/pfkey to use seq files. [KEY]: Clean up proc files creation a bit. pppol2tp: fix printk warnings bnx2: section fix bnx2x: section fix ...
| * starfire: secton fixAndrew Morton2008-02-10
| | | | | | | | | | | | | | | | | | | | | | gcc-3.4.4 on powerpc: drivers/net/starfire.c:219: error: version causes a section type conflict Cc: Jeff Garzik <jeff@garzik.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * via-velocity: section fixAndrew Morton2008-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Andrew Morton <akpm@linux-foundation.org> gcc-3.4.4 on powerpc: drivers/net/via-velocity.c:443: error: chip_info_table causes a section type conflict on this one I had to remove the __devinitdata too. Don't know why. Cc: Jeff Garzik <jeff@garzik.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * natsemi: section fixAndrew Morton2008-02-10
| | | | | | | | | | | | | | | | | | | | | | gcc-3.4.4 on powerpc: drivers/net/natsemi.c:245: error: natsemi_pci_info causes a section type conflict Cc: Jeff Garzik <jeff@garzik.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * typhoon: section fixAndrew Morton2008-02-10
| | | | | | | | | | | | | | | | | | | | | | gcc-3.4.4 on powerpc: drivers/net/typhoon.c:137: error: version causes a section type conflict Cc: Jeff Garzik <jeff@garzik.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * pppol2tp: fix printk warningsAndrew Morton2008-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/net/pppol2tp.c: In function `pppol2tp_seq_tunnel_show': drivers/net/pppol2tp.c:2295: warning: long long unsigned int format, __u64 arg (arg 4) drivers/net/pppol2tp.c:2295: warning: long long unsigned int format, __u64 arg (arg 5) drivers/net/pppol2tp.c:2295: warning: long long unsigned int format, __u64 arg (arg 6) drivers/net/pppol2tp.c:2295: warning: long long unsigned int format, __u64 arg (arg 7) drivers/net/pppol2tp.c:2295: warning: long long unsigned int format, __u64 arg (arg 8) drivers/net/pppol2tp.c:2295: warning: long long unsigned int format, __u64 arg (arg 9) drivers/net/pppol2tp.c: In function `pppol2tp_seq_session_show': drivers/net/pppol2tp.c:2328: warning: long long unsigned int format, __u64 arg (arg 5) drivers/net/pppol2tp.c:2328: warning: long long unsigned int format, __u64 arg (arg 6) drivers/net/pppol2tp.c:2328: warning: long long unsigned int format, __u64 arg (arg 7) drivers/net/pppol2tp.c:2328: warning: long long unsigned int format, __u64 arg (arg 8) drivers/net/pppol2tp.c:2328: warning: long long unsigned int format, __u64 arg (arg 9) drivers/net/pppol2tp.c:2328: warning: long long unsigned int format, __u64 arg (arg 10) Not all platforms implement u64 with unsigned long long. eg: powerpc. Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bnx2: section fixAndrew Morton2008-02-10
| | | | | | | | | | | | | | | | | | | | | | gcc-3.4.4 on powerpc: drivers/net/bnx2.c:67: error: version causes a section type conflict Cc: Jeff Garzik <jeff@garzik.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bnx2x: section fixAndrew Morton2008-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | From: Andrew Morton <akpm@linux-foundation.org> gcc-3.4.4 on powerpc: drivers/net/bnx2x.c:73: error: version causes a section type conflict Cc: Jeff Garzik <jeff@garzik.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | x25_asy.c: silence compiler warningS.Çağlar Onur2008-02-10
|/ | | | | | | | | | | Commit 11b0cc3a4af65413ca3bb5698769e091486e0b22 ("x25_asy: Fix ref count rule violation") introduced the warning drivers/net/wan/x25_asy.c: In function `x25_asy_open_tty': drivers/net/wan/x25_asy.c:557: warning: unused variable `ld' Signed-off-by: S.Çağlar Onur <caglar@pardus.org.tr> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2008-02-08
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/core: Remove unused struct ib_device.flags member IB/core: Add IP checksum offload support IPoIB: Add send gather support IPoIB: Add high DMA feature flag IB/mlx4: Use multiple WQ blocks to post smaller send WQEs mlx4_core: Clean up struct mlx4_buf mlx4_core: For 64-bit systems, vmap() kernel queue buffers IB/mlx4: Consolidate code to get an entry from a struct mlx4_buf
| * mlx4_core: Clean up struct mlx4_bufRoland Dreier2008-02-07
| | | | | | | | | | | | | | | | | | Now that struct mlx4_buf.u is a struct instead of a union because of the vmap() changes, there's no point in having a struct at all. So move .direct and .page_list directly into struct mlx4_buf and get rid of a bunch of unnecessary ".u"s. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * mlx4_core: For 64-bit systems, vmap() kernel queue buffersJack Morgenstein2008-02-07
| | | | | | | | | | | | | | | | | | | | | | | | Since kernel virtual memory is not a problem on 64-bit systems, there is no reason to use our own 2-layer page mapping scheme for large kernel queue buffers on such systems. Instead, map the page list to a single virtually contiguous buffer with vmap(), so that can we access buffer memory via direct indexing. Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | x25_asy: Fix ref count rule violationAlan Cox2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | x25_asy does not take an ldisc reference before calling the flush method. Fix it to use the helper function we provide. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'cris' of git://www.jni.nu/crisLinus Torvalds2008-02-08
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'cris' of git://www.jni.nu/cris: (158 commits) CRIS v32: Remove hwregs/timer_defs.h, it is now architecture specific. CRIS v32: Change drivers/i2c.c locking. CRIS v32: Rewrite ARTPEC-3 gpio driver to avoid volatiles and general cleanup. CRIS: Add new timerfd syscall entries. MAINTAINERS: Add my information for the CRIS port. CRIS v32: Correct spelling of bandwidth in function name. CRIS v32: Clean up nandflash.c for ARTPEC-3 and ETRAX FS. CRIS v10: Cleanup of drivers/gpio.c CRIS v10: drivers/net/cris/eth_v10.c rename LED defines to CRIS_LED to avoid name clash. CRIS: Make io_pwm_set_period members unsigned in etraxgpio.h CRIS: Move ETRAX_AXISFLASHMAP to common Kconfig file. CRIS: Drop regs parameter from call to profile_tick in kernel/time.c CRIS v32: Fix minor formatting issue in mach-a3/io.c CRIS v32: Initialize GIO even if we're rambooting in kernel/head.S CRIS v32: Remove kernel/arbiter.c, it now exists in machine dependent directory. CRIS v32: Minor changes to avoid errors in asm-cris/arch-v32/hwregs/reg_rdwr.h CRIS v32: arch-v32/hwregs/intr_vect_defs.h moved to machine dependent directory. CRIS v32: Correct offset for TASK_pid in asm-cris/arch-v32/offset.h CRIS v32: Move register map header to machine dependent directory. CRIS v32: Let compiler know that memory is clobbered after a break op. ...
| * | CRIS v10: drivers/net/cris/eth_v10.c rename LED defines to CRIS_LED to avoid ↵Jesper Nilsson2008-02-08
| | | | | | | | | | | | name clash.
* | | mn10300: add the MN10300/AM33 architecture to the kernelDavid Howells2008-02-08
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add architecture support for the MN10300/AM33 CPUs produced by MEI to the kernel. This patch also adds board support for the ASB2303 with the ASB2308 daughter board, and the ASB2305. The only processor supported is the MN103E010, which is an AM33v2 core plus on-chip devices. [akpm@linux-foundation.org: nuke cvs control strings] Signed-off-by: Masakazu Urade <urade.masakazu@jp.panasonic.com> Signed-off-by: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-ledsLinus Torvalds2008-02-07
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds: leds: Add HP Jornada 6xx driver leds: Remove the now uneeded ixp4xx driver leds: Add power LED to the wrap driver leds: Fix led-gpio active_low default brightness leds: hw acceleration for Clevo mail LED driver leds: Add support for hardware accelerated LED flashing leds: Standardise LED naming scheme leds: Add clevo notebook LED driver
| * | leds: Standardise LED naming schemeRichard Purdie2008-02-07
| | | | | | | | | | | | | | | | | | | | | | | | As discussed on LKML some notion of 'function' is needed in LED naming. This patch adds this to the documentation and standardises existing LED drivers. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* | | Merge branch 'for-2.6.25' of ↵Linus Torvalds2008-02-07
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (69 commits) [POWERPC] Add SPE registers to core dumps [POWERPC] Use regset code for compat PTRACE_*REGS* calls [POWERPC] Use generic compat_sys_ptrace [POWERPC] Use generic compat_ptrace_request [POWERPC] Use generic ptrace peekdata/pokedata [POWERPC] Use regset code for PTRACE_*REGS* requests [POWERPC] Switch to generic compat_binfmt_elf code [POWERPC] Switch to using user_regset-based core dumps [POWERPC] Add user_regset compat support [POWERPC] Add user_regset_view definitions [POWERPC] Use user_regset accessors for GPRs [POWERPC] ptrace accessors for special regs MSR and TRAP [POWERPC] Use user_regset accessors for SPE regs [POWERPC] Use user_regset accessors for altivec regs [POWERPC] Use user_regset accessors for FP regs [POWERPC] mpc52xx: fix compile error introduce when rebasing patch [POWERPC] 4xx: PCIe indirect DCR spinlock fix. [POWERPC] Add missing native dcr dcr_ind_lock spinlock [POWERPC] 4xx: Fix offset value on Warp board [POWERPC] 4xx: Add 440EPx Sequoia ehci dts entry ...
| * | Merge branch 'for-2.6.25' of ↵Paul Mackerras2008-02-06
| |\ \ | | |/ | |/| | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.25
| | * cpmac: convert to new Fixed PHY infrastructureAnton Vorontsov2008-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch converts cpmac to the new Fixed PHY infrastructure, though it doesn't fix all the problems with that driver. I didn't even bother to test this patch to compile, because cpmac driver is broken in several ways: 1. This driver won't compile by itself because lack of its header describing platform data; 2. It assumes that fixed PHYs should be created by the ethernet driver. It is wrong assumption: fixed PHYs creation is platform code authority, driver must blindly accept bus_id and phy_id platform data variables instead. Also, it seem that that driver doesn't have actual in-tree users, so nothing to fix further. The main purpose of that patch is to get rid of the following Kconfig warning: scripts/kconfig/conf -s arch/powerpc/Kconfig drivers/net/Kconfig:1713:warning: 'select' used by config symbol 'CPMAC' refers to undefined symbol 'FIXED_MII_100_FDX' Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | Merge branch 'upstream-davem' of ↵David S. Miller2008-02-06
|\ \ \ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * | | virtio net: fix oops on interface-upChristian Borntraeger2008-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I got the following oops during interface ifup. Unfortunately its not easily reproducable so I cant say for sure that my fix fixes this problem, but I am confident and I think its correct anyway: <2>kernel BUG at /space/kvm/drivers/virtio/virtio_ring.c:234! <4>illegal operation: 0001 [#1] PREEMPT SMP <4>Modules linked in: <4>CPU: 0 Not tainted 2.6.24zlive-guest-07293-gf1ca151-dirty #91 <4>Process swapper (pid: 0, task: 0000000000800938, ksp: 000000000084ddb8) <4>Krnl PSW : 0404300180000000 0000000000466374 (vring_disable_cb+0x30/0x34) <4> R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:0 CC:3 PM:0 EA:3 <4>Krnl GPRS: 0000000000000001 0000000000000001 0000000010003800 0000000000466344 <4> 000000000e980900 00000000008848b0 000000000084e748 0000000000000000 <4> 000000000087b300 0000000000001237 0000000000001237 000000000f85bdd8 <4> 000000000e980920 00000000001137c0 0000000000464754 000000000f85bdd8 <4>Krnl Code: 0000000000466368: e3b0b0700004 lg %r11,112(%r11) <4> 000000000046636e: 07fe bcr 15,%r14 <4> 0000000000466370: a7f40001 brc 15,466372 <4> >0000000000466374: a7f4fff6 brc 15,466360 <4> 0000000000466378: eb7ff0500024 stmg %r7,%r15,80(%r15) <4> 000000000046637e: a7f13e00 tmll %r15,15872 <4> 0000000000466382: b90400ef lgr %r14,%r15 <4> 0000000000466386: a7840001 brc 8,466388 <4>Call Trace: <4>([<000201500f85c000>] 0x201500f85c000) <4> [<0000000000466556>] vring_interrupt+0x72/0x88 <4> [<00000000004801a0>] kvm_extint_handler+0x34/0x44 <4> [<000000000010d22c>] do_extint+0xbc/0xf8 <4> [<0000000000113f98>] ext_no_vtime+0x16/0x1a <4> [<000000000010a182>] cpu_idle+0x216/0x238 <4>([<000000000010a162>] cpu_idle+0x1f6/0x238) <4> [<0000000000568656>] rest_init+0xaa/0xb8 <4> [<000000000084ee2c>] start_kernel+0x3fc/0x490 <4> [<0000000000100020>] _stext+0x20/0x80 <4> <4> <0>Kernel panic - not syncing: Fatal exception in interrupt <4> After looking at the code and the dump I think the following scenario happened: Ifup was running on cpu2 and the interrupt arrived on cpu0. Now virtnet_open on cpu 2 managed to execute napi_enable and disable_cb but did not execute rx_schedule. Meanwhile on cpu 0 skb_recv_done was called by vring_interrupt, executed netif_rx_schedule_prep, which succeeded and therefore called disable_cb. This triggered the BUG_ON, as interrupts were already disabled by cpu 2. I think the proper solution is to make the call to disable_cb depend on the atomic update of NAPI_STATE_SCHED by using netif_rx_schedule_prep in the same way as skb_recv_done. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | Fix PHY Lib support for gianfar and ucc_gethAndy Fleming2008-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PHY Lib now uses mutexes instead of spin_locks. ucc_geth and gianfar both grab the locks in their mdio_reset functions, so they need to use mutex_(un)lock instead. This was not caught until someone tested it on an SMP system. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | forcedeth: preserve registersAyaz Abdulla2008-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Various registers need to be preserved before resetting the device. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | forcedeth: phy status fixAyaz Abdulla2008-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver needs to ack only the phy status bits that it is currently handling and preserve the other bits for the other handlers. For example, when reading/writing from the phy, it should not clear the link change interrupt bit. This will cause a missing link change interrupt. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | forcedeth: restart tx/rxAyaz Abdulla2008-02-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the issue where the transmitter and receiver must be restarted when applying new changes to certain registers. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | Generic HDLC - use random_ether_addr()Krzysztof Halasa2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Generic HDLC now uses random_ether_addr() for generating MAC addresse for Ethernet-alike interfaces. Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | Generic HDLC - remove now unneeded hdlc_device_descKrzysztof Halasa2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes now unneeded struct hdlc_device_desc Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | Generic HDLC - fix kernel panicKrzysztof Halasa2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes kernel panic in Frame Relay mode Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ixgbe: add real-time traffic countersAyyappan Veeraiyan2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just like our other drivers before we can switch ixgbe to provide real-time packet/byte counters to the stack easily. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ixgbe: fix several counter register errataAyyappan Veeraiyan2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several counters behave differently on 82598 causing them to display incorrect values. Adjust the accounting so the reported numbers make sense and do not double count or represent the wrong item. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ixgbe: properly return CHECKSUM_NONE, cleanup csum codeAyyappan Veeraiyan2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We were not returning CHECKSUM_NONE in a lot of cases which is wrong. Move common exit points in this function and error code up before the actual work in this function. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ixgbe: Fix FW init/release, make this code a functionAyyappan Veeraiyan2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A gap was left in the FW release/grab code in up/down path. Fix it by making the release/grab code a function and calling it in appropriate locations. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ixgbe: Fix pause code for ethtoolAyyappan Veeraiyan2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ixbge: Make ethtool code account for media typesAyyappan Veeraiyan2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The i82598 can support various media types but this ethtool code only was coded for fiber just yet. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ixbge: remove TX lock and redo TX accounting.Ayyappan Veeraiyan2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This ports Herbert Xu's "maybe_stop_tx" code and removes the tx_lock which is not needed. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ixgbe: remove obsolete irq_sem, add driver state checking codeAyyappan Veeraiyan2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After testing we confirmed that the irq_sem can safely be removed from ixgbe. Add strict state checking code to various ethtool parts to properly protect against races between various driver reset paths. Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | xircom_cb should return NETDEV_TX_BUSY when no descriptors availableErik Mouw2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in other networking paths uncovered a bug in the xircom_cb driver which made the kernel spew lots of the following error messages: BUG eth1 code -5 qlen 0 It turned out that the driver returned -EIO when there was no descriptor available for sending packets. It should return NETDEV_TX_BUSY instead. This was discussed on the netdev list before, see http://thread.gmane.org/gmane.linux.network/84603 . Signed-off-by: Erik Mouw <mouw@nl.linux.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-12 12:18:05 -0500