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Commit Graph

3789 Commits

Author SHA1 Message Date
Brice Goglin
13348beee5 [PATCH] myri10ge: fix big_bytes in case of vlan frames
Fix sizing of big_bytes in the case of vlan frames. The 4
VLAN_HLEN bytes were omitted, leading to sizing the big buffer
4 bytes smaller than it should be.  Due to how rx buffers are
carved from pages, this was harmless for the common (9000, 1500)
byte MTUs, but could lead to data corruption for some MTUs.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:54:06 -05:00
Brice Goglin
de3c450704 [PATCH] myri10ge: Full vlan frame in small_bytes
Receive full vlan frames into smalls when running with a jumbo MTU.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:54:06 -05:00
Brice Goglin
52ea6fb39b [PATCH] myri10ge: drop contiguous skb routines
Drop the old routines that used the physically contigous skb now
that we use the physical pages. And rename myri10ge_page_rx_done()
to myri10ge_rx_done() as it was previously.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:54:06 -05:00
Brice Goglin
c7dab99b08 [PATCH] myri10ge: switch to page-based skb
Switch to physical page skb, by calling the new page-based
allocation routines and using myri10ge_page_rx_done().

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:54:06 -05:00
Brice Goglin
dd50f3361f [PATCH] myri10ge: add page-based skb routines
Add physical page skb allocation routines and page based rx_done,
to be used by upcoming patches.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:54:06 -05:00
Brice Goglin
6250223e05 [PATCH] myri10ge: indentation cleanups
Indentation cleanups to synchronize to our tree which is automatically
indent'ed.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:54:06 -05:00
Stephen Hemminger
7fe26a60e0 [PATCH] chelsio: working NAPI
This driver tries to enable/disable NAPI at runtime, but
does so in an unsafe manner, and the NAPI interrupt handling is
a mess. Replace it with a compile time selected NAPI implementation.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:51:07 -05:00
Haavard Skinnemoen
0f0d84e52c [PATCH] MACB: Use __raw register access
Since macb is a chip-internal device, use __raw_readl and
__raw_writel instead of readl/writel. This will perform native-endian
accesses, which is the right thing to do on both AVR32 and ARM devices.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:31:28 -05:00
Haavard Skinnemoen
d836cae4f6 [PATCH] MACB: Use struct delayed_work instead of struct work_struct
The macb driver calls schedule_delayed_work() and friends, so we need
to use a struct delayed_work along with it. The conversion was
explained by David Howells on lkml Dec 5 2006:

http://lkml.org/lkml/2006/12/5/269

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:31:28 -05:00
Scott Wood
68dc44af63 [PATCH] ucc_geth: Initialize mdio_lock.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:31:28 -05:00
Scott Wood
1083cfe112 [PATCH] ucc_geth: compilation error fixes
Fix compilation failures when building the ucc_geth driver with spinlock
debugging.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-11 09:31:28 -05:00
Kars de Jong
d8a53b3582 [PATCH] Amiga PCMCIA NE2000 Ethernet dev->irq init
Amiga PCMCIA NE2000 Ethernet: Add missing initialization of dev->irq

Signed-off-by: Kars de Jong <jongk@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-09 09:41:18 -08:00
Kars de Jong
8e8858e932 [PATCH] m68k/HP300: HP LANCE updates
- 7990: request_irq() should have SA_SHIRQ flag set
- hplance_init() printed dev->name before register_netdev() had filled it in

Signed-off-by: Kars de Jong <jongk@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-09 09:41:18 -08:00
Ralf Baechle
15b1c0e822 [AX.25]: Fix default address and broadcast address initialization.
Only the callsign but not the SSID part of an AX.25 address is ASCII
based but Linux by initializes the SSID which should be just a 4-bit
number from ASCII anyway.

Fix that and convert the code to use a shared constant for both default
addresses.  While at it, use the same style for null_ax25_address also.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:26 -08:00
Adrian Bunk
6c1bbcc883 [BNX2]: Add an error check.
This patch adds a missing error check spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:22 -08:00
Alan Cox
606d099cdd [PATCH] tty: switch to ktermios
This is the grungy swap all the occurrences in the right places patch that
goes with the updates.  At this point we have the same functionality as
before (except that sgttyb() returns speeds not zero) and are ready to
begin turning new stuff on providing nobody reports lots of bugs

If you are a tty driver author converting an out of tree driver the only
impact should be termios->ktermios name changes for the speed/property
setting functions from your upper layers.

If you are implementing your own TCGETS function before then your driver
was broken already and its about to get a whole lot more painful for you so
please fix it 8)

Also fill in c_ispeed/ospeed on init for most devices, although the current
code will do this for you anyway but I'd like eventually to lose that extra
paranoia

[akpm@osdl.org: bluetooth fix]
[mp3@de.ibm.com: sclp fix]
[mp3@de.ibm.com: warning fix for tty3270]
[hugh@veritas.com: fix tty_ioctl powerpc build]
[jdike@addtoit.com: uml: fix ->set_termios declaration]
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Acked-by: Peter Oberparleiter <oberpar@de.ibm.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-08 08:28:57 -08:00
Alan Cox
be90038a24 [PATCH] tty: preparatory structures for termios revamp
In order to sort out our struct termios and add proper speed control we need
to separate the kernel and user termios structures.  Glibc is fine but the
other libraries rely on the kernel exported struct termios and we need to
extend this without breaking the ABI/API

To do so we add a struct ktermios which is the kernel view of a termios
structure and overlaps the struct termios with extra fields on the end for
now.  (That limitation will go away in later patches).  Some platforms (eg
alpha) planned ahead and thus use the same struct for both, others did not.

This just adds the structures but does not use them, it seems a sensible
splitting point for bisect if there are compile failures (not that I expect
them)

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-08 08:28:56 -08:00
Josef Sipek
f04538c381 [PATCH] struct path: convert cosa
Signed-off-by: Josef Sipek <jsipek@fsl.cs.sunysb.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-08 08:28:44 -08:00
Akinobu Mita
906d66df18 [PATCH] crc32: replace bitreverse by bitrev32
This patch replaces bitreverse() by bitrev32.  The only users of bitreverse()
are crc32 itself and via-velocity.

Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-08 08:28:39 -08:00
Linus Torvalds
68380b5813 Add "run_scheduled_work()" workqueue function
This allows workqueue users to run just their own pending work, rather
than wait for the whole workqueue to finish running.  This solves the
deadlock with networking libphy that was due to other workqueue entries
possibly needing a lock that was held by the routine that wanted to
flush its own work.

It's not wonderful: if you absolutely need to synchronize with the work
function having been executed, any user strictly speaking should have
its own completion tracking logic, since when we run things explicitly
by hand, the generic workqueue layer can no longer help us synchronize.

Also, this is strictly only usable for work that has been scheduled
without any delayed timers.  You can not mix the new interface with
schedule_delayed_work().

But it's better than what we had currently.

Acked-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07 09:28:19 -08:00
Linus Torvalds
0a01707b28 Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (43 commits)
  [wireless] zd1211rw: workqueue-related build fixes
  [netdrvr] netxen: workqueue-related build fixes
  [PATCH] sky2: sparse warnings
  [PATCH] skge: fix sparse warnings
  [PATCH] myri10ge: write as 2 32-byte blocks in myri10ge_submit_8rx
  [PATCH] sky2: receive queue watermark tweak
  [PATCH] sky2: beter ram buffer partitioning
  [PATCH] sky2: add comments to PCI ids
  [PATCH] sky2: add PCI for 88ec033
  [PATCH] AT91RM9200 Ethernet: Use dev_alloc_skb()
  [PATCH] AT91RM9200 Ethernet: Add netpoll / netconsole support
  [PATCH] AT91RM9200 Ethernet: Move check_timer variable and use mod_timer()
  [PATCH] AT91RM9200 Ethernet: Remove 'at91_dev' and use netdev_priv()
  [PATCH] ipw2200: Fix debug output endian issue
  [PATCH] ipw2200: Fix a typo
  [PATCH] ipw2200: Update version stamp to 1.2.0
  [PATCH] ipw2200: Add IEEE80211_RADIOTAP_TSFT for promiscuous mode
  [PATCH] softmac: fix unbalanced mutex_lock/unlock in ieee80211softmac_wx_set_mlme
  [PATCH] softmac: Fixed handling of deassociation from AP
  [PATCH] ipw2200: replace kmalloc+memset with kcalloc
  ...
2006-12-07 09:09:52 -08:00
Linus Torvalds
2685b267bc Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (48 commits)
  [NETFILTER]: Fix non-ANSI func. decl.
  [TG3]: Identify Serdes devices more clearly.
  [TG3]: Use msleep.
  [TG3]: Use netif_msg_*.
  [TG3]: Allow partial speed advertisement.
  [TG3]: Add TG3_FLG2_IS_NIC flag.
  [TG3]: Add 5787F device ID.
  [TG3]: Fix Phy loopback.
  [WANROUTER]: Kill kmalloc debugging code.
  [TCP] inet_twdr_hangman: Delete unnecessary memory barrier().
  [NET]: Memory barrier cleanups
  [IPSEC]: Fix inetpeer leak in ipv4 xfrm dst entries.
  audit: disable ipsec auditing when CONFIG_AUDITSYSCALL=n
  audit: Add auditing to ipsec
  [IRDA] irlan: Fix compile warning when CONFIG_PROC_FS=n
  [IrDA]: Incorrect TTP header reservation
  [IrDA]: PXA FIR code device model conversion
  [GENETLINK]: Fix misplaced command flags.
  [NETLIK]: Add a pointer to the Generic Netlink wiki page.
  [IPV6] RAW: Don't release unlocked sock.
  ...
2006-12-07 09:05:15 -08:00
Linus Torvalds
4522d58275 Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (156 commits)
  [PATCH] x86-64: Export smp_call_function_single
  [PATCH] i386: Clean up smp_tune_scheduling()
  [PATCH] unwinder: move .eh_frame to RODATA
  [PATCH] unwinder: fully support linker generated .eh_frame_hdr section
  [PATCH] x86-64: don't use set_irq_regs()
  [PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq
  [PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM
  [PATCH] i386: replace kmalloc+memset with kzalloc
  [PATCH] x86-64: remove remaining pc98 code
  [PATCH] x86-64: remove unused variable
  [PATCH] x86-64: Fix constraints in atomic_add_return()
  [PATCH] x86-64: fix asm constraints in i386 atomic_add_return
  [PATCH] x86-64: Correct documentation for bzImage protocol v2.05
  [PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code
  [PATCH] x86-64: Fix numaq build error
  [PATCH] x86-64: include/asm-x86_64/cpufeature.h isn't a userspace header
  [PATCH] unwinder: Add debugging output to the Dwarf2 unwinder
  [PATCH] x86-64: Clarify error message in GART code
  [PATCH] x86-64: Fix interrupt race in idle callback (3rd try)
  [PATCH] x86-64: Remove unwind stack pointer alignment forcing again
  ...

Fixed conflict in include/linux/uaccess.h manually

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07 08:59:11 -08:00
Ralf Baechle
d3fa72e455 [PATCH] Pass struct dev pointer to dma_cache_sync()
Pass struct dev pointer to dma_cache_sync()

dma_cache_sync() is ill-designed in that it does not have a struct device
pointer argument which makes proper support for systems that consist of a
mix of coherent and non-coherent DMA devices hard.  Change dma_cache_sync
to take a struct device pointer as first argument and fix all its callers
to pass it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07 08:39:41 -08:00
Nigel Cunningham
7dfb71030f [PATCH] Add include/linux/freezer.h and move definitions from sched.h
Move process freezing functions from include/linux/sched.h to freezer.h, so
that modifications to the freezer or the kernel configuration don't require
recompiling just about everything.

[akpm@osdl.org: fix ueagle driver]
Signed-off-by: Nigel Cunningham <nigel@suspend2.net>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07 08:39:27 -08:00
Jeff Garzik
0ae851352a [wireless] zd1211rw: workqueue-related build fixes
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 06:30:30 -05:00
Jeff Garzik
0bfdcc88df [netdrvr] netxen: workqueue-related build fixes 2006-12-07 06:30:07 -05:00
Jeff Garzik
f1ff0fdc35 Merge tag 'r8169-upstream-20061204-00' of git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6 into upstream 2006-12-07 05:05:58 -05:00
Jeff Garzik
359f2d17e3 Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream
Conflicts:

	drivers/net/wireless/zd1211rw/zd_mac.h
	net/ieee80211/softmac/ieee80211softmac_assoc.c
2006-12-07 05:02:40 -05:00
Stephen Hemminger
0efdf26266 [PATCH] sky2: sparse warnings
Get rid of sparse warnings in sky2 driver because of mixed enum
usage.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:59:20 -05:00
Stephen Hemminger
7f4b45c526 [PATCH] skge: fix sparse warnings
Fix sparse warnings from using enum as part of arithmetic
expression, and comment indentation fixes

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:59:20 -05:00
Brice Goglin
e67bda55e2 [PATCH] myri10ge: write as 2 32-byte blocks in myri10ge_submit_8rx
In the myri10ge_submit_8rx() routine, write the 64 byte request block as
2 32-byte blocks so that it is handled by the hardware pio write handler
if write-combining is enabled.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:59:20 -05:00
Stephen Hemminger
c3905bc4b7 [PATCH] sky2: receive queue watermark tweak
This patch makes the receive performance on some systems go from
714MB/s to 941MB/s. It adjusts the watermark of the receive queue
to be lower, thereby avoiding excess hardware flow control. This is
most important on the systems which have little/no additional buffering.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:58:33 -05:00
Stephen Hemminger
6771290102 [PATCH] sky2: beter ram buffer partitioning
Different chips have different sizes of ram buffers, and some versions have
no ram buffer at all!.  Be more careful about sizing the ram usage because
it maybe a problem if vendor keeps changing sizes.

There is the (unlikely) possibility that some of the errors on some of the
chips have been caused by partitioning not on a 1K boundary.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:58:33 -05:00
Stephen Hemminger
e5b74c7ddd [PATCH] sky2: add comments to PCI ids
Add comments to sky2 driver to show relationship between PCI id and
hardware.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:58:33 -05:00
Stephen Hemminger
2a45b49c30 [PATCH] sky2: add PCI for 88ec033
Add another new/missing pci id for 88ec033 chip.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:58:32 -05:00
Andrew Victor
a3f63e4f4b [PATCH] AT91RM9200 Ethernet: Use dev_alloc_skb()
Use dev_alloc_skb() instead of alloc_skb().

It is also not necessary to adjust skb->len manually since that's
already done by skb_put().

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:58:32 -05:00
Andrew Victor
51cc210457 [PATCH] AT91RM9200 Ethernet: Add netpoll / netconsole support
Adds netpoll / netconsole support.

Original patch from Bill Gatliff.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:58:32 -05:00
Andrew Victor
cf42553ab4 [PATCH] AT91RM9200 Ethernet: Move check_timer variable and use mod_timer()
Move the global 'check_timer' variable into the private data structure.
Also now use mod_timer().

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:58:32 -05:00
Andrew Victor
c57ee096b6 [PATCH] AT91RM9200 Ethernet: Remove 'at91_dev' and use netdev_priv()
Remove the global 'at91_dev' variable.
Use netdev_priv() instead of casting dev->priv directly.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07 04:58:32 -05:00
Jeff Garzik
8d1413b280 Merge branch 'master' into upstream
Conflicts:

	drivers/net/netxen/netxen_nic.h
	drivers/net/netxen/netxen_nic_main.c
2006-12-07 04:57:19 -05:00
Michael Chan
cbb45d21fb [TG3]: Identify Serdes devices more clearly.
Change the message to more clearly identify Serdes devices.

Update version to 3.70.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-07 00:24:09 -08:00
Michael Chan
9d57f01c13 [TG3]: Use msleep.
Change some udelay() in some eeprom functions to msleep().  Eeprom
related functions are always called from sleepable context.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-07 00:23:25 -08:00
Michael Chan
9f88f29fc5 [TG3]: Use netif_msg_*.
Use netif_msg_* to turn on or off some messages.

Based on Stephen Hemminger's initial patch.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-07 00:22:54 -08:00
Michael Chan
3600d918d8 [TG3]: Allow partial speed advertisement.
Honor the advertisement bitmask from ethtool.  We used to always
advertise the full capability when autoneg was set to on.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-07 00:21:48 -08:00
Michael Chan
9d26e21342 [TG3]: Add TG3_FLG2_IS_NIC flag.
Add Tg3_FLG2_IS_NIC flag to unambiguously determine whether the
device is NIC or onboard.  Previously, the EEPROM_WRITE_PROT flag was
overloaded to also mean onboard.  With the separation, we can
support some devices that are onboard but do not use eeprom write
protect.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-07 00:21:14 -08:00
Michael Chan
676917d488 [TG3]: Add 5787F device ID.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-07 00:20:22 -08:00
Michael Chan
5d64ad34f4 [TG3]: Fix Phy loopback.
Phy loopback on most 10/100 devices need to be run in 1Gbps mode in
GMII mode.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-07 00:19:40 -08:00
Paul Sokolovsky
b259e7d250 [IrDA]: PXA FIR code device model conversion
pxaficp_ir.c was not converted to the device model framework.

Signed-off-by: Paul Sokolovsky <pmiscml@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-06 20:07:59 -08:00
Rusty Russell
d3561b7fa0 [PATCH] paravirt: header and stubs for paravirtualisation
Create a paravirt.h header for all the critical operations which need to be
replaced with hypervisor calls, and include that instead of defining native
operations, when CONFIG_PARAVIRT.

This patch does the dumbest possible replacement of paravirtualized
instructions: calls through a "paravirt_ops" structure.  Currently these are
function implementations of native hardware: hypervisors will override the ops
structure with their own variants.

All the pv-ops functions are declared "fastcall" so that a specific
register-based ABI is used, to make inlining assember easier.

And:

+From: Andy Whitcroft <apw@shadowen.org>

The paravirt ops introduce a 'weak' attribute onto memory_setup().
Code ordering leads to the following warnings on x86:

    arch/i386/kernel/setup.c:651: warning: weak declaration of
                `memory_setup' after first use results in unspecified behavior

Move memory_setup() to avoid this.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
2006-12-07 02:14:07 +01:00
Al Viro
91c7c56855 [PATCH] ... and more work_struct-induced breakage (mips)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-06 14:51:14 -08:00
Al Viro
7a87b6c228 [PATCH] hamradio/dmascc: fix up work_struct-induced breakage
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-06 11:06:46 -08:00
David Howells
4796b71fbb Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	drivers/pcmcia/ds.c

Fix up merge failures with Linus's head and fix new compile failures.

Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-06 15:01:18 +00:00
Zhu Yi
720eeb4332 [PATCH] ipw2200: Fix debug output endian issue
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:33 -05:00
Zhu Yi
90c009ac30 [PATCH] ipw2200: Fix a typo
Signed-off-by: Pascal Terjan <pterjan@gmail.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:33 -05:00
Zhu Yi
aac40ceb8f [PATCH] ipw2200: Update version stamp to 1.2.0
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:33 -05:00
Zhu Yi
4b1f8a99a2 [PATCH] ipw2200: Add IEEE80211_RADIOTAP_TSFT for promiscuous mode
The ipw2200 BSS firmware passes on the TSF information within ipw_rx_frame,
but monitor firmware doesn't. I add back the IEEE80211_RADIOTAP_TSFT flags
so that we can get the MAC timestamp if we use the rtap interface. We will
see the MAC timestamp equals to zero if we capture the packets with a
monitor mode interface. But this is the expected behaviour.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:33 -05:00
Yan Burman
e6e3f12ad7 [PATCH] ipw2200: replace kmalloc+memset with kcalloc
Replace kmalloc+memset with kcalloc

Signed-off-by: Yan Burman <burman.yan@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:32 -05:00
Yan Burman
b950e83b69 [PATCH] prism54: replace kmalloc+memset with kzalloc
Replace kmalloc+memset with kzalloc

Signed-off-by: Yan Burman <burman.yan@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:32 -05:00
Yan Burman
b0471bb7b7 [PATCH] hostap: replace kmalloc+memset with kzalloc
Replace kmalloc+memset with kzalloc

Signed-off-by: Yan Burman <burman.yan@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:32 -05:00
Ulrich Kunitz
9cdac9657f [PATCH] zd1211rw: Support for multicast addresses
Support for multicast adresses is implemented by supporting the
set_multicast_list() function of the network device. Address
filtering is supported by a group hash table in the device.

This is based on earlier work by Benoit Papillaut. Fixes multicast packet
reception and ipv6 connectivity:
http://bugzilla.kernel.org/show_bug.cgi?id=7424
http://bugzilla.kernel.org/show_bug.cgi?id=7425

Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:32 -05:00
Daniel Drake
ff9b99bccc [PATCH] zd1211rw: Fill enc_capa in GIWRANGE handler
This is needed for NetworkManager users to connect to WPA networks.
Pointed out by Matthew Campbell.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:32 -05:00
Daniel Drake
383956a9c5 [PATCH] zd1211rw: zd_mac_rx isn't always called in IRQ context
e.g.

usb 1-7: rx_urb_complete() *** first fragment ***
usb 1-7: rx_urb_complete() *** second fragment ***
drivers/net/wireless/zd1211rw/zd_mac.c:1063 ASSERT
(((current_thread_info()->preempt_count) & (((1UL << (12))-1) << ((0 +
8) + 8)))) VIOLATED!
 [<f0299448>] zd_mac_rx+0x3e7/0x47a [zd1211rw]
 [<f029badc>] rx_urb_complete+0x22d/0x24a [zd1211rw]
 [<b028a22f>] urb_destroy+0x0/0x5
 [<b01f0930>] kref_put+0x65/0x72
 [<b0288cdf>] usb_hcd_giveback_urb+0x28/0x57
 [<b02950c4>] qh_completions+0x296/0x2f6
 [<b0294b21>] ehci_urb_done+0x70/0x7a
 [<b0294ea1>] qh_completions+0x73/0x2f6
 [<b02951bc>] ehci_work+0x98/0x538

Remove the bogus assertion, and use dev_kfree_skb_any as pointed out by
Ulrich Kunitz.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-05 19:31:32 -05:00
Linus Torvalds
bf83c2a315 Merge master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:
  [PATCH] pcmcia: at91_cf update
  [PATCH] pcmcia: fix m32r_cfc.c compilation
  [PATCH] pcmcia: ds.c debug enhancements
  [PATCH] pcmcia: at91_cf update
  [PATCH] pcmcia: conf.ConfigBase and conf.Present consolidation
  [PATCH] pcmcia: remove prod_id indirection
  [PATCH] pcmcia: remove manf_id and card_id indirection
  [PATCH] pcmcia: IDs for Elan serial PCMCIA devcies
  [PATCH] pcmcia: allow for four multifunction subdevices
  [PATCH] pcmcia: handle __copy_from_user() return value in ioctl
  [PATCH] pcmcia: multifunction card handling fixes
  [PATCH] pcmcia: allow shared IRQs on pd6729 sockets
  [PATCH] pcmcia: start over after CIS override
  [PATCH] cm4000_cs: fix return value check
  [PATCH] pcmcia: yet another IDE ID
  [PATCH] pcmcia: Add an id to ide-cs.c
2006-12-05 15:52:06 -08:00
David Howells
6d5aefb8ea WorkQueue: Fix up arch-specific work items where possible
Fix up arch-specific work items where possible to use the new work_struct and
delayed_work structs.

Three places that enqueue bits of their stack and then return have been marked
with #error as this is not permitted.

Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-05 19:36:26 +00:00
David Howells
9db7372445 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	drivers/ata/libata-scsi.c
	include/linux/libata.h

Futher merge of Linus's head and compilation fixups.

Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-05 17:01:28 +00:00
David Howells
4c1ac1b491 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	drivers/infiniband/core/iwcm.c
	drivers/net/chelsio/cxgb2.c
	drivers/net/wireless/bcm43xx/bcm43xx_main.c
	drivers/net/wireless/prism54/islpci_eth.c
	drivers/usb/core/hub.h
	drivers/usb/input/hid-core.c
	net/core/netpoll.c

Fix up merge failures with Linus's head and fix new compilation failures.

Signed-Off-By: David Howells <dhowells@redhat.com>
2006-12-05 14:37:56 +00:00
Al Viro
ee28b0da10 [PATCH] remote memory corruptor in ibmtr.c
ip_summed changes last summer had missed that one.  As the result,
we have ip_summed interpreted as CHECKSUM_PARTIAL now.  IOW,
->csum is interpreted as offset of checksum in the packet.  net/core/*
will both read and modify the value as that offset, with obvious
reasons.  At the very least it's a remote memory corruptor.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-04 19:32:44 -08:00
Linus Torvalds
15a4cb9c25 Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc
* master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: (194 commits)
  [POWERPC] Add missing EXPORTS for mpc52xx support
  [POWERPC] Remove obsolete PPC_52xx and update CLASSIC32 comment
  [POWERPC] ps3: add a default zImage target
  [POWERPC] Add of_platform_bus support to mpc52xx psc uart driver
  [POWERPC] typo fix and whitespace cleanup on mpc52xx-uart driver
  [POWERPC] Fix debug printks for 32-bit resources in the PCI code
  [POWERPC] Replace kmalloc+memset with kzalloc
  [POWERPC] Linkstation / kurobox support
  [POWERPC] Add the e300c3 core to the CPU table.
  [POWERPC] ppc: m48t35 add missing bracket
  [POWERPC] iSeries: don't build head_64.o unnecessarily
  [POWERPC] iSeries: stop dt_mod.o being rebuilt unnecessarily
  [POWERPC] Fix cputable.h for combined build
  [POWERPC] Allow CONFIG_BOOTX_TEXT on iSeries
  [POWERPC] Allow xmon to build on legacy iSeries
  [POWERPC] Change ppc64_defconfig to use AUTOFS_V4 not V3
  [POWERPC] Tell firmware we can handle POWER6 compatible mode
  [POWERPC] Clean images in arch/powerpc/boot
  [POWERPC] Fix OF pci flags parsing
  [POWERPC] defconfig for lite5200 board
  ...
2006-12-04 19:22:33 -08:00
Dominik Brodowski
af2b3b503a [PATCH] pcmcia: conf.ConfigBase and conf.Present consolidation
struct pcmcia_device *p_dev->conf.ConfigBase and .Present are set in almost
all PCMICA driver right at the beginning, using the same calls but slightly
different implementations. Unfiy this in the PCMCIA core.

Includes a small bugfix ("drivers/net/pcmcia/xirc2ps_cs.c: remove unused
label") from and Signed-off-by Adrian Bunk <bunk@stusta.de>

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-04 20:12:02 -05:00
Dominik Brodowski
a9606fd390 [PATCH] pcmcia: remove prod_id indirection
As we read out the product information strings (VERS_1) from the PCMCIA device
in the PCMCIA core, and device drivers can access those reliably in struct
pcmcia_device's fields prod_id[], remove additional product information string
detection logic from PCMCIA device drivers.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-04 20:09:21 -05:00
Dominik Brodowski
efd50585e2 [PATCH] pcmcia: remove manf_id and card_id indirection
As we read out the manufactor and card_id from the PCMCIA device in the
PCMCIA core, and device drivers can access those reliably in struct
pcmcia_device's fields manf_id and card_id, remove additional (and partly
broken) manf_id and card_id detection logic from PCMCIA device drivers.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2006-12-04 20:09:20 -05:00
Amit S. Kale
ed25ffa164 [PATCH] NetXen: multiport firmware support, ioctl interface
NetXen: 1G/10G Ethernet driver updates
	- Multiport and newer firmware support
	- ioctl interface for user level tools
	- Cast error fix for multiport

Signed-off-by: Amit S. Kale <amitkale@netxen.com>

 netxen_nic.h          |  281 +++++++++++++++++++++++++-------
 netxen_nic_ethtool.c  |   12 -
 netxen_nic_hw.c       |  429 +++++++++++++++++++++++++++++++++++++++++---------
 netxen_nic_init.c     |  301 ++++++++++++++++++++++++++++++-----
 netxen_nic_ioctl.h    |    2
 netxen_nic_isr.c      |    3
 netxen_nic_main.c     |  260 ++++++++++++++++++------------
 netxen_nic_niu.c      |   22 +-
 netxen_nic_phan_reg.h |  228 ++++++++++++++++----------
 9 files changed, 1161 insertions(+), 377 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04 18:36:03 -05:00
Amit S. Kale
80922fbcb6 [PATCH] NetXen: whitespace cleaup and more cleanup fixes
Signed-off-by: Amit S. Kale <amitkale@netxen.com>

 netxen_nic.h         |   56 ++++++++++++++++++++--------------------------
 netxen_nic_ethtool.c |   53 +++++++++++++++++++++-----------------------
 netxen_nic_hdr.h     |    6 ++---
 netxen_nic_hw.c      |   54 +++++++++++++++++++++------------------------
 netxen_nic_hw.h      |   10 ++++----
 netxen_nic_init.c    |   61 +++++++++++++++++++++++++--------------------------
 netxen_nic_ioctl.h   |    6 ++---
 netxen_nic_isr.c     |   48 +++++++++++++++++-----------------------
 netxen_nic_main.c    |   54 +++++++++++++++++----------------------------
 netxen_nic_niu.c     |   10 ++++----
 10 files changed, 165 insertions(+), 193 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04 18:36:03 -05:00
Mariusz Kozlowski
59dc76a4e3 [PATCH] net: smc91x add missing bracket
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04 18:36:03 -05:00
Mariusz Kozlowski
043d58064a [PATCH] sk98lin debug build fix
Fix parenthesis mismatch.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04 18:36:03 -05:00
Maciej W. Rozycki
e8f7f7f11d [PATCH] declance: Support the I/O ASIC LANCE w/o TURBOchannel
The onboard LANCE of I/O ASIC systems is not a TURBOchannel device, at
least from the software point of view.  Therefore it does not rely on any
kernel TURBOchannel bus services and can be supported even if support for
TURBOchannel has not been enabled in the configuration.

Tested with the onboard LANCE of a DECstation 5000/133.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04 18:36:02 -05:00
Maciej W. Rozycki
3b6e8fe7ec [PATCH] declance: Fix PMAX and PMAD support
The shared buffer used by the LANCE on the PMAX only supports halfword
(16-bit) accesses.  And the PMAD has the buffer wired differently.  This is
a change to fix these issues.

Tested with a DECstation 2100 (thanks Flo for making this possible) and a
DECstation 5000/133 (both the PMAD and the onboard LANCE).

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04 18:36:02 -05:00
Andy Gospodarek
4e1400796c [PATCH] bonding: incorrect bonding state reported via ioctl
This is a small fix-up to finish out the work done by Jay Vosburgh to add
carrier-state support for bonding devices.  The output in
/proc/net/bonding/bondX was correct, but when collecting the same info via
an iotcl it could still be incorrect.

Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04 18:36:02 -05:00
Deepak Saxena
33fee56ae8 [PATCH] Update smc91x driver with ARM Versatile board info
We need to specify a Versatile-specific SMC_IRQ_FLAGS value or the new
generic IRQ layer will complain thusly:

No IRQF_TRIGGER set_type function for IRQ 25 (<NULL>)

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Nicolas Pitre <nico@cam.org>

On Fri, 20 Oct 2006 22:50:40 +0100
Russell King <rmk@arm.linux.org.uk> wrote:

> On Fri, Oct 20, 2006 at 02:42:04PM -0700, akpm@osdl.org wrote:
> > We need to specify a Versatile-specific SMC_IRQ_FLAGS value or the new
> > generic IRQ layer will complain thusly:
>
> I don't think I heard anything back from my previous suggestion that
> the IRQ flags are passed through the platform device IRQ resource.
>
> Doing so would avoid adding yet another platform specific block into
> the file.
>
> BTW, Integrator platforms will also suffer from this, which will add
> another ifdef to this header.
>
> Let's do it right and arrange to pass these flags from the platform
> code.  It's not like they're in a critical path.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04 18:36:02 -05:00
Al Viro
c69fda4e18 [PATCH] ns83820 annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 16:07:25 -05:00
Al Viro
40f6cff5c4 [PATCH] myri10ge annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 16:07:23 -05:00
Al Viro
bffa215495 [PATCH] drivers/net/arm missing __devinit
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 16:07:21 -05:00
Al Viro
afc8eb46c0 [PATCH] trivial missing __init in drivers/net/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 16:07:19 -05:00
Al Viro
059807755c [PATCH] mv643xx_eth.c NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 16:07:16 -05:00
Al Viro
fbd8197665 [PATCH] __iomem annotations: smc91x
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 16:07:14 -05:00
Linus Torvalds
9b8ab9f6c3 Merge branch 'for-linus4' of master.kernel.org:/pub/scm/linux/kernel/git/viro/bird
* 'for-linus4' of master.kernel.org:/pub/scm/linux/kernel/git/viro/bird:
  [PATCH] severing poll.h -> mm.h
  [PATCH] severing skbuff.h -> mm.h
  [PATCH] severing skbuff.h -> poll.h
  [PATCH] severing skbuff.h -> highmem.h
  [PATCH] severing uaccess.h -> sched.h
  [PATCH] severing fs.h, radix-tree.h -> sched.h
  [PATCH] severing module.h->sched.h
2006-12-04 10:37:06 -08:00
Benjamin Herrenschmidt
3bc0f40c28 [POWERPC] Spider uses low level BE MMIO accessors
We use the powerpc specific low level MMIO accessor variants instead
of readl() or readl_be() because we know spidernet is not a real PCI
device and we can thus avoid the performance hit caused by the PCI
workarounds.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04 20:38:55 +11:00
Benjamin Herrenschmidt
7c719871ff [PATCH] ibmveth: Remove ibmveth "liobn" field
Remove the now unused "liobn" field in ibmveth which also avoids
having insider knowledge of the iommu table in that driver.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Santiago Leon <santil@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04 20:38:06 +11:00
Al Viro
d7fe0f241d [PATCH] severing skbuff.h -> mm.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 02:00:34 -05:00
Al Viro
a1f8e7f7fb [PATCH] severing skbuff.h -> highmem.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 02:00:29 -05:00
Benjamin Herrenschmidt
1be3770aa9 [POWERPC] Make EMAC use generic DCR access methods
This patch makes the EMAC driver use the new DCR access methods. It
doesn't yet uses dcr_map() and thus still only work with real DCRs.
This will be fixed in a later patch

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04 16:08:31 +11:00
Paul Mackerras
79acbb3ff2 Merge branch 'linux-2.6' into for-linus 2006-12-04 15:59:07 +11:00
Jurij Smakov
ef9467f8f0 [SUNHME]: Fix for sunhme failures on x86
The following patch fixes the failure of sunhme drivers on x86 hosts
due to missing pci_enable_device() and pci_set_master() calls, lost 
during code refactoring. It has been filed as bugzilla bug #7502 [0] 
and Debian bug #397460 [1].

[0] http://bugzilla.kernel.org/show_bug.cgi?id=7502
[1] http://bugs.debian.org/397460

Signed-off-by: Jurij Smakov <jurij@wooyd.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-03 19:33:02 -08:00
Francois Romieu
cc9f022d97 r8169: more alignment for the 0x8168
Two thirds of packets are lost because of misalignment. Users of
Asus laptop did apparently not notice it.

Reported on Gigabyte GA-945GM-S2.

Fix for http://bugzilla.kernel.org/show_bug.cgi?id=7517

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
2006-12-04 01:04:36 +01:00
Francois Romieu
12d86f682e r8169: phy program update
This is commented out in Realtek's driver as well.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
2006-12-04 00:42:45 +01:00
Francois Romieu
d03902b886 r8169: tweak the PCI data parity error recovery
The 8110SB based n2100 board signals a lot of what ought to be
PCI data parity errors durint operation of the 8169 as target.
Experiment proved that the driver can ignore the error and
process the packet as if nothing had happened.

Let's add an ad-hoc knob to enable users to fix their system while
avoiding the risks of a wholesale change.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
2006-12-04 00:42:40 +01:00
Francois Romieu
9cb427b6ff r8169: more magic during initialization of the hardware
Mostly taken from Realtek's driver.

It's a bit yucky but the original is even worse.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Darren Salt <linux@youmustbejoking.demon.co.uk>
2006-12-04 00:42:31 +01:00
Al Viro
ff1dcadb1b [NET]: Split skb->csum
... into anonymous union of __wsum and __u32 (csum and csum_offset resp.)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:27:18 -08:00
Michael Chan
f123bc5f80 [BNX2]: Update version and rel date.
Update version to 1.5.1.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:34 -08:00
Michael Chan
bac0dff6cd [BNX2]: Add 5709 PCI ID.
Add PCI ID and detection for 5709 copper and SerDes chips.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:33 -08:00
Michael Chan
d43584c8bf [BNX2]: Download 5709 firmware.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:32 -08:00
Michael Chan
5793bfe19b [BNX2]: New firmware to support 5709 (part 4).
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:31 -08:00
Michael Chan
123d19a3fa [BNX2]: New firmware to support 5709 (part 3).
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:30 -08:00
Michael Chan
fc2a0bca10 [BNX2]: New firmware to support 5709 (part 2).
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:29 -08:00
Michael Chan
b6690cc2bd [BNX2]: New firmware to support 5709 (part 1).
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:28 -08:00
Michael Chan
234754d5c1 [BNX2]: Add 5709 reset and runtime code.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:27 -08:00
Michael Chan
59b47d8ad3 [BNX2]: Add 5709 init code.
Add basic support to initialize the 5709 chip.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:26 -08:00
Michael Chan
9052a840ff [BNX2]: Add new 5709 registers (part 2).
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:25 -08:00
Michael Chan
19cdeb794b [BNX2]: Add new 5709 registers (part 1).
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:23 -08:00
Michael Chan
af3ee519c5 [BNX2]: Re-organize firmware structures.
Re-organize the firmware handling code and declarations a bit to make
the code more compact.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:22 -08:00
Michael Chan
a16dda0e67 [BNX2]: Remove udelay() in copper PHY code.
Change a long udelay() in bnx2_setup_copper_phy() to msleep().

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:21 -08:00
Michael Chan
f8dd064ee1 [BNX2]: Add 5708S parallel detection.
Add code to parallel detect 1Gbps and 2.5Gbps link speeds.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:20 -08:00
Michael Chan
48b01e2d7c [BNX2]: Add bnx2_5706_serdes_timer().
Separate the 5706S SerDes handling code in bnx2_timer() and put it
in a new function.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:19 -08:00
Michael Chan
80be44348e [BNX2]: Improve SerDes handling.
1. Add support for 2.5Gbps forced speed setting.
2. Remove a long udelay() loop and change to msleep().
3. Other misc. SerDes fixes.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:18 -08:00
Michael Chan
7510873d86 [BNX2]: Fix Xen problem.
This fixes the problem of not receiving packets in the Xen bridging
environment.  The Xen script sets the device's MAC address to
FE:FF:FF:FF:FF:FF and puts the device in promiscuous mode.  The
firmware had problem receiving all packets in this configuration.

New firmware and setting the PROM_VLAN bit when in promiscuous mode
will fix this problem.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:24:17 -08:00
Arnaldo Carvalho de Melo
58a5a7b955 [NET]: Conditionally use bh_lock_sock_nested in sk_receive_skb
Spotted by Ian McDonald, tentatively fixed by Gerrit Renker:

http://www.mail-archive.com/dccp%40vger.kernel.org/msg00599.html

Rewritten not to unroll sk_receive_skb, in the common case, i.e. no lock
debugging, its optimized away.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2006-12-02 21:23:51 -08:00
Al Viro
3277c39f8d [NET]: Kill direct includes of asm/checksum.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:22:59 -08:00
Stephen Hemminger
5de4a473bd netpoll queue cleanup
The beast had a long and not very happy history. At one
point, a friend (netdump) had asked that he open up a little.
Well, the friend was long gone now, and the beast had
this dangling piece hanging (netpoll_queue).

It wasn't hard to stitch the netpoll_queue back in
where it belonged and make everything tidy.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
2006-12-02 21:22:37 -08:00
Stephen Hemminger
b41848b61b netpoll setup error handling
The beast was not always healthy. When it was sick,
it tended to be laconic and not tell anyone the real problem.
A few small changes had it telling the world about its
problems, if they really wanted to hear.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
2006-12-02 21:22:34 -08:00
Adrian Bunk
90833aa4f4 [NET]: The scheduled removal of the frame diverter.
This patch contains the scheduled removal of the frame diverter.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:22:23 -08:00
Jeff Garzik
aae343d493 [netdrvr] skge: build fix
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 07:14:39 -05:00
Amit S. Kale
71bd7877d4 [PATCH] NetXen: driver cleanup, removed unnecessary __iomem type casts
Signed-off-by: Amit S. Kale <amitkale@netxen.com>

 netxen_nic.h         |   38 ++++++++------------------------------
 netxen_nic_ethtool.c |    5 ++---
 netxen_nic_hw.c      |   12 +++++-------
 netxen_nic_main.c    |    8 +++-----
 4 files changed, 18 insertions(+), 45 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:33:11 -05:00
Andy Fleming
e8a2b6a420 [PATCH] PHY: Add support for configuring the PHY connection interface
Most PHYs connect to an ethernet controller over a GMII or MII
interface.  However, a growing number are connected over
different interfaces, such as RGMII or SGMII.

The ethernet driver will tell the PHY what type of connection it
is by setting it manually, or passing it in through phy_connect
(or phy_attach).

Changes include:
* Updates to documentation
* Updates to PHY Lib consumers
* Changes to PHY Lib to add interface support
* Some minor changes to whitespace in phy.h
* gianfar driver now detects interface and passes appropriate
  value to PHY Lib
Signed-off-by: Andrew Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:33:11 -05:00
Stephen Hemminger
cabdfb373a [PATCH] chelesio: transmit locking (plus bug fix).
If transmit lock is contended on, then push return code back
and retry at higher level.

Bugfix: If buffer is reallocated because of lack of headroom
and the send is blocked, then drop packet. This is necessary
because caller would end up requeuing a freed skb.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:50 -05:00
Stephen Hemminger
56f643c28c [PATCH] chelsio: statistics improvement
Cleanup statistics management:
 * Get rid of duplicate or unused statistics
 * Convert high volume stats to per-cpu and 64 bit

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:50 -05:00
Stephen Hemminger
325dde4891 [PATCH] chelsio: add MSI support
Using MSI can avoid sharing IRQ and associated overhead.
Tested on PCI-X.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:50 -05:00
Stephen Hemminger
57834ca152 [PATCH] chelsio: use standard CRC routines
Replace driver crc calculation with existing library.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:49 -05:00
Stephen Hemminger
a7377a50b8 [PATCH] chelsio: cleanup pm3393 code
Replace macro with function for updating RMON values

Cleanups:
	* remove unused enum's
	* Fix comment format

Signed-off-by: Stephen HEmminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:49 -05:00
Stephen Hemminger
352c417ddb [PATCH] chelsio: add 1G swcixw aupport
Add support for 1G versions of Chelsio devices.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:49 -05:00
Stephen Hemminger
f1d3d38af7 [PATCH] chelsio: add support for other 10G boards
Add support for other versions of the 10G Chelsio boards.
This is basically a port of the vendor driver with the
TOE features removed.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:49 -05:00
Stephen Hemminger
415294ecbb [PATCH] chelsio: remove unused mutex
This mutex is unused in current (non TOE) code.

Signed-off-by: Stephen Hemminger<shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:49 -05:00
Stephen Hemminger
1270266cf9 [PATCH] chelsio: use kzalloc
Use kzalloc in several places.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:49 -05:00
Stephen Hemminger
11e5a202ca [PATCH] chelsio: whitespace fixes
Fix indentation and blank/tab issues.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:24:49 -05:00
Stephen Hemminger
6b4bdde61b [PATCH] amd8111e use standard CRC lib
I noticed this driver (and several others) reinvent their own copy of the
existing CRC library. Don't have the hardware, but tested by extracting
code and comparing result.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:22:30 -05:00
Stephen Hemminger
b0a20ded56 [PATCH] sky2: msi enhancements.
If using Message Signaled Interrupts (MSI) then the IRQ will never
be shared. Don't call pci_disable_msi() unless using MSI.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:22:30 -05:00
Stephen Hemminger
794b2bd20f [PATCH] sky2: kfree_skb_any needed
It is possible for the sky2 driver NAPI poll routine to be called with
IRQ's disabled if netpoll is trying to make space in the tx queue. This
is an obscure path, but if it happens, the kfree_skb needs to happen
via softirq. Calling kfree_skb with IRQ's disabled is a not allowed.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:22:29 -05:00
Stephen Hemminger
8df9a87604 [PATCH] sky2: fixes for Yukon EC_U chip revisions
Update workarounds for 88E803X based on the latest SysKonnect vendor
driver version (8.41). Tested on EC_U rev A1, only.
These up the receive performance.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:22:29 -05:00
Stephen Hemminger
508f89e75a [PATCH] sky2: add Dlink 560SX id
Add new PCI ID for DLink 560SX.
This from the latest SysKonnect vendor driver (version 8.41).

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:22:29 -05:00
Stephen Hemminger
5df791117a [PATCH] sky2: receive error handling fix
If sky2 detects out of memory, or gets a bad frame, it reuses the same receive
buffer, but forgets to poke the hardware. This could lead to the receiver
getting stuck if there were lots of errors.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:22:29 -05:00
Stephen Hemminger
758140900a [PATCH] skge: don't clear MC state on link down
I would rather fix Andy's problem by not clearing
multicast information on link down.

Also, add code to restore multicast state after ethtool phy reset.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:22:29 -05:00
Samuel Thibault
7628b0a8c0 drivers/net/tulip/dmfe: support basic carrier detection
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:37 -05:00
Randy Dunlap
5ac366152a [PATCH] netxen: uses PCI
drivers/built-in.o: In function `netxen_nic_remove':
netxen_nic_main.c:(.text+0x31b4d): undefined reference to `pci_disable_msi'
netxen_nic_main.c:(.text+0x31b8e): undefined reference to `pci_release_regions'
drivers/built-in.o: In function `netxen_init_module':
netxen_nic_main.c:(.init.text+0x3f17): undefined reference to `pci_module_init'
make: *** [.tmp_vmlinux1] Error 1

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:37 -05:00
Stephen Hemminger
cbee9f9115 [PATCH] chelsio: use kzalloc
Use kzalloc() in chelsio driver.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:37 -05:00
Stephen Hemminger
86c27d2755 [PATCH] chelsio: use __netif_rx_schedule_prep
The chelsio driver can use __netif_rx_schedule_prep instead of it's own
test_and_set inline.  Applies after the previous 4 patches.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:37 -05:00
Stephen Hemminger
e487647abb [PATCH] chelsio: free_netdev
Network devices need to be free'd with free_netdev() not kfree()
otherwise the kernel will panic if an application has /sys/class/net/ethX/value
open and reads it.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:37 -05:00
Stephen Hemminger
bac7e8746c [PATCH] chelsio: procectomy
Complete removal of proc stuff from chelsio. The orignal driver had a debug
proc interface, but not all the code got removed.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:36 -05:00
Stephen Hemminger
205781510d [PATCH] chelsio: whitespace cleanup
Whitespace cleanups.  Replace leading spaces with tabs and fix indentation

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:36 -05:00
Stephen Hemminger
9300abd4c6 [PATCH] chelsio: remove leftover code
The chelsio network driver has some extra ifdef's that got in because the
driver was originally based on code that worked on 2.4 as well as 2.6.
This patch removes the dead code.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:36 -05:00
Kim Phillips
a4f0c2ca8c [PATCH] Adapt ucc_geth driver to use new of_platform_device support
Include of_platform header, and use
new of_[un]register_platform_driver() fns.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:36 -05:00
Randy Dunlap
bca79eb7e7 [PATCH] sundance: use NULL for pointer
Use NULL instead of 0 for pointers (cures sparse warnings).

drivers/net/sundance.c:1106:16: warning: Using plain integer as NULL pointer
drivers/net/sundance.c:1652:16: warning: Using plain integer as NULL pointer

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:36 -05:00
Amit S. Kale
cb8011ad53 [PATCH] NetXen: temp monitoring, newer firmware support, mm footprint reduction
NetXen: 1G/10G Ethernet Driver updates
	- Temparature monitoring and device control
	- Memory footprint reduction
	- Driver changes to support newer version of firmware

Signed-off-by: Amit S. Kale <amitkale@netxen.com>

 netxen_nic.h          |  165 ++++++++++++++++++++++++++++++++--
 netxen_nic_ethtool.c  |   89 ++++++++++++------
 netxen_nic_hdr.h      |   71 +++++++++++++-
 netxen_nic_hw.c       |  206 +++++++++++++++++++++++++++++--------------
 netxen_nic_hw.h       |    8 +
 netxen_nic_init.c     |  239 +++++++++++++++++++++++++++++++++++++++++---------
 netxen_nic_ioctl.h    |   12 +-
 netxen_nic_isr.c      |   54 +++++------
 netxen_nic_main.c     |  121 +++++++++++++++++--------
 netxen_nic_niu.c      |  172 +++++++++++++++++++++++++++--------
 netxen_nic_phan_reg.h |   24 ++++-
 11 files changed, 891 insertions(+), 270 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:36 -05:00
Amit S. Kale
edf9016381 [PATCH] NetXen: Fixed /sys mapping between device and driver
Signed-off-by: Amit S. Kale <amitkale@netxen.com>

 netxen_nic_main.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:16:36 -05:00
Daniel Drake
718cc4ca2b [PATCH] ieee80211: Provide generic get_stats implementation
bcm43xx and ipw2100 currently duplicate the same simplistic get_stats
handler.  Additionally, zd1211rw requires the same handler to fix a
bug where all stats are reported as 0.

This patch adds a generic implementation to the ieee80211 layer,
which drivers are free to override.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:05 -05:00
Daniel Drake
b1382edef9 [PATCH] zd1211rw: Use softmac ERP handling functionality
This adds zd1211rw driver support for the softmac functionality I
added a while back. We now obey changes in basic rates, use short
preamble if it is available (but long if the AP says it's not),
and send self-CTS in the proper situations.

Locking fixed and improved by Ulrich Kunitz.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:05 -05:00
Daniel Drake
b1cd84167b [PATCH] zd1211rw: Rename cs_rate to zd_rate
These controlset rate constants are also applicable in places outside
the controlset, such as in the RTS/CTS control register.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:05 -05:00
Daniel Drake
35f2c7c0ce [PATCH] zd1211rw: Allow channels 1-13 in Japan
Eric Goff found that he could not use his ZD1211 device which is
programmed for the Japan regulatory domain. It turns out that ZyDAS
deviate from the spec here: they do not use the newer Japan region code
(0x41) but their drivers do operate as if the newer Japan legal
frequency range is in effect.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:05 -05:00
Ulrich Kunitz
850c211ce6 [PATCH] zd1211rw: Optimized handling of zero length entries in length info
There are a high number of split USB transactions, which contain
only one packet but have a length info field. This patch optimizes
this code by stopping parsing the length info structure if a zero
length field is encountered.

Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:05 -05:00
Ulrich Kunitz
741fec53f2 [PATCH] zd1211rw: cleanups
Bit-field constants in zd_chip.h are now defined using a shift expression.
The value 0x08 is now (1 << 3). The fix is intended to improve readability.

Remove misleading comment in zd_mac.c: The function already returns -EPERM
in managed mode (IW_MODE_INFRA).

Remove unused code in zd_mac.c: The unused code intended for debugging
rx_status values is no longer useful.

Added dump_stack() to ZD_ASSERT macro: Output of the stack helps to debug
assertions. Keep in mind that the ZD_ASSERT() macro only results in code,
if DEBUG is defined.

Improved comments for filter_rx()

zd_usb.c: Added driver name to module init and exit functions

Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:05 -05:00
Daniel Drake
84bc715c46 [PATCH] zd1211rw: Remove IW_FREQ_AUTO support
http://bugzilla.kernel.org/show_bug.cgi?id=7399

zd1211rw's support for IW_FREQ_AUTO is broken: when specified, the driver
tries to change to a channel specified in an uninitialized integer. As
IW_FREQ_AUTO is hard to implement properly, the solution (at least for now)
is to drop support for it and start ignoring the flags like all other wireless
drivers do.

This has the added advantage that kismet also starts working with zd1211rw,
even though kismet requesting IW_FREQ_AUTO is also a bug (fixed in their svn)

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:05 -05:00
Daniel Drake
8e87295b95 [PATCH] zd1211rw: Add ID for Belkin F5D7050 v4000
zd1211b chip 050d:705c v4810 high 00-17-3f AL2230_RF pa0 g--N

Tested by Bryan Barnard

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:05 -05:00
Daniel Drake
229782a336 [PATCH] zd1211rw: Add ID for Planex GW-US54Mini
zd1211 chip 14ea:ab13 v4330 high 00-90-cc AL2230_RF pa0 g---

Tested by Tetsuya Yatagai.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:04 -05:00
John W. Linville
e72ba2d328 [PATCH] prism54: correct overly aggressive check of return from pci_set_mwi
Failure of pci_set_mwi should not be considered a fatal error.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:04 -05:00
Larry Finger
b6d2b1db06 [PATCH] bcm43xx: correct "Move IV/ICV stripping into ieee80211_rx"
In the patch sent by Daniel Drake under the title "[PATCH] ieee80211: Move
IV/ICV stripping into ieee80211_rx", a needed line was accidentally removed.

(NOTE: I'm pretty sure this was my fault, not Daniel's. -- JWL)

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:04 -05:00
Jeff Garzik
cefd9f7f12 Revert "[PATCH] Add support for Marvell 88e1111S and 88e1145"
This reverts commit 477c517903d57047150b01608149e02c6e9d83dd.

This patch depended on something that was not yet committed.
2006-12-02 00:12:04 -05:00
Haavard Skinnemoen
89e5785fc8 [PATCH] Atmel MACB ethernet driver
Driver for the Atmel MACB on-chip ethernet module.

Tested on AVR32/AT32AP7000/ATSTK1000. I've heard rumours that it works
with AT91SAM9260 as well, and it may be possible to share some code with
the at91_ether driver for AT91RM9200.

Hardware documentation can be found in the AT32AP7000 data sheet,
which can be downloaded from

http://www.atmel.com/dyn/products/datasheets.asp?family_id=682

Changes since previous version:
  * Probe for PHY ID instead of depending on it being provided through
    platform_data.
  * Grab initial ethernet address from the MACB registers instead
    of depending on platform_data.
  * Set MII/RMII mode correctly.

These changes are mostly about making the driver more compatible with
the at91 infrastructure.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:04 -05:00
Krzysztof Halasa
b690bdef7c [PATCH] WAN: DSCC4 driver requires generic HDLC
Another thing, reported recently to me by several people - DSCC4 WAN
driver now (and perhaps for the last couple of years+) requires the
generic HDLC. I've fixed the Kconfig and moved the DSCC4 option
under CONFIG_HDLC so it's consistent visually.

Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:03 -05:00
Zang Roy-r61911
5e123b844a [PATCH] Add tsi108/9 On Chip Ethernet device driver support
Add tsi108/9 on chip Ethernet controller driver support.

The driver code collects the feedback of previous posting form the mailing
list and gives the update.

MPC7448HPC2 platform in arch/powerpc uses tsi108 bridge.

The following is a brief description of the Ethernet controller:

The Tsi108/9 Ethernet Controller connects Switch Fabric to two independent
Gigabit Ethernet ports,E0 and E1.  It uses a single Management interface to
manage the two physical connection devices (PHYs).  Each Ethernet port has
its own statistics monitor that tracks and reports key interface
statistics.  Each port supports a 256-entry hash table for address
filtering.  In addition, each port is bridged to the Switch Fabric through
a 2-Kbyte transmit FIFO and a 4-Kbyte Receive FIFO.

Each Ethernet port also has a pair of internal Ethernet DMA channels to
support the transmit and receive data flows.  The Ethernet DMA channels use
descriptors set up in memory, the memory map of the device, and access via
the Switch Fabric.  The Ethernet Controller’s DMA arbiter handles
arbitration for the Switch Fabric.  The Controller also has a register bus
interface for register accesses and status monitor control.

The PMD (Physical Media Device) interface operates in MII, GMII, or TBI
modes.  The MII mode is used for connecting with 10 or 100 Mbit/s PMDs.
The GMII and TBI modes are used to connect with Gigabit PMDs.  Internal
data flows to and from the Ethernet Controller through the Switch Fabric.
Each

Ethernet port uses its transmit and receive DMA channels to manage data
flows through buffer descriptors that are predefined by the system (the
descriptors can exist anywhere in the system memory map).  These
descriptors are data structures that point to buffers filled with data
ready to transmit over Ethernet, or they point to empty buffers ready to
receive data from Ethernet.

Signed-off-by: Alexandre Bounine <Alexandre.Bounine@tundra.com>
Signed-off-by: Roy Zang	<tie-fei.zang@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:03 -05:00
Jesse Huang
31f817e9d6 [PATCH] sundance: solve host error problem in low performance embedded system when continune down and up
Solve host error problem in low performance embedded system when continune
down and up.  It will cause IP100A DMA TargetAbort.  So we need more safe
process to up and down IP100A with wait hardware completely stop and software
cur_tx/ dirty_tx/cur_task/last_tx be clear.

Signed-off-by: Jesse Huang <jesse@icplus.com.tw>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:03 -05:00
Andrew Morton
d0bb53e102 e1000 linkage fix
ia64:

 drivers/built-in.o(.text+0xd9a72): In function `e1000_xmit_frame':
 : undefined reference to `csum_ipv6_magic'

Cc: Auke Kok <auke-jan.h.kok@intel.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:03 -05:00
Andy Fleming
95d21ff4c6 [PATCH] Add support for Marvell 88e1111S and 88e1145
This patch requires the new support for configurable PHY
interfaces.

Changes include:
* New support for 88e1145
* New support for 88e111s
* Fixing 88e1101 driver to not match non-88e1101 PHYs
* Increases in feature support across Marvell PHY product line
* Fixes a bunch of whitespace issues found by Lindent

Signed-off-by: Andrew Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:03 -05:00
Vitaly Wool
f2d71c2d80 [PATCH] add netpoll support for gianfar: respin
The patch inlined below adds NET_POLL_CONTROLLER support for gianfar network driver, slightly modified wrt the comments from Andy Fleming.

 drivers/net/gianfar.c |   33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

Signed-off-by: Vitaly Wool <vwool@ru.mvista.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:03 -05:00
John W. Linville
02e0e5e935 [PATCH] wireless: clean-up some "check return code" warnings
Clean-up some warnings from missing return code checks, mostly from
calling pci_enable_device during a PCI resume.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:03 -05:00
Larry Finger
7f424ff482 [PATCH] bcm43xx: Remove useless core enable/disable messages
In the softmac version of bcm43xx, the core scan logs whether each core is
enabled or disabled. This information is useless as one of the next steps
is to enable all cores. This patch removes this output from the log.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:02 -05:00
Larry Finger
08c3103a56 [PATCH] bcm43xx: remove badness variable and related routine
When the periodic work function in bcm43xx was converted for voluntary preemption
to reduce latency, a new function was created to estimate the "badness" of
each step, and this quantity was used to determine if preemption should be
enabled when periodic work was undertaken. This concept was quite useful
while debugging of periodic work was in progress. Now that this routine
seems to be working correctly, it is time to simplify the code. This
patch keeps the functionality intact, but simplifies the code.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:12:02 -05:00
Jeff Garzik
1494a81410 [netdrvr] netxen: build fixes
Most contributed and Signed-off-by: Andrew Morton <akpm@osdl.org>
with some from me as well.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:02 -05:00
Jesse Huang
acd70c2bfd [PATCH] sundance: correct initial and close hardware step.
Correct initial and close hardware step.  In some embedded system down and up
IP100A will cause DMA crash.  We add some for safe down and up IP100A.

Signed-off-by: Jesse Huang <jesse@icplus.com.tw>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:02 -05:00
Andy Fleming
6b655529c3 [PATCH] Fixed a number of bugs in the PHY Layer
* genphy_update_link is now exported
* Added a fix from ncase@xes-inc.com which changes forcing so it
  only updates the link.  Otherwise, it never tries the lower
  values, since it is always overwriting the speed/duplex values
  with the current ones, rather than the intended ones.
* Fixed a bug where bringing up a PHY with no link caused it to
  timeout, and enter forcing mode.  Once in forcing mode,
  plugging in the link didn't autonegotiate.  Now the AN state
  detects the lack of link, and enters the NO_LINK state.  AN
  only times out if the link is up and AN fails
* Cleaned up the PHY_AN case, reducing one level of indentation
  for the timeout code.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:02 -05:00
Jesse Huang
2109f89f34 [PATCH] subdance: fix TX Pause bug (reset_tx, intr_handler)
Fix TX Pause bug (reset_tx, intr_handler).  When MaxCollisions occurred, need
to re-enable Tx.  But just after re-enable, MaxCollisions maybe occurred again
and with TxStatusOverflow.  This will cause driver can't check new
MaxCollisions to re-enable Tx again, because TxStatusOverflow.  For this
reason, after re-enable Tx, we need to make sure Tx was actually enabled.

Signed-off-by: Jesse Huang <jesse@icplus.com.tw>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:02 -05:00
Jesse Huang
e242040df1 [PATCH] sundance: remove TxStartThresh and RxEarlyThresh
For patent issue need to remove TxStartThresh and RxEarlyThresh.  This patent
is cut-through patent.  If use this function, Tx will start to transmit after
few data be move in to Tx FIFO.  We are not allow to use those function in
DFE530/DFE550/DFE580/DL10050/IP100/IP100A.  It will decrease a little
performance.

Signed-off-by: Jesse Huang <jesse@icplus.com.tw>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:02 -05:00
Komuro
ac7468e923 [PATCH] network: pcnet_cs: remove the code to change the E8390_CMD register from ei_watchdog()
Remove the code to change the E8390_CMD register from ei_watchdog().
The 8390-page is always 0 outside the spin_lock.

Signed-off-by: komurojun-mbn@nifty.com
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:02 -05:00
Ayaz Abdulla
f4344848f8 [PATCH] forcedeth: add support for new mcp67 device
Add support for the new mcp67 device into forcedeth.

Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:02 -05:00
Ayaz Abdulla
c5cf9101fe [PATCH] forcedeth: add recoverable error support
This patch adds support to recover from a previously fatal MAC error. In
the past the MAC would be hung on an internal fatal error. On new
chipsets, the MAC has the ability to enter a non-fatal state and allow
the driver to re-init it.

Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com>

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:01 -05:00
Ayaz Abdulla
7e680c22c0 [PATCH] forcedeth: add mgmt unit support
This patch adds support for the mgmt unit in certain chipsets. The MAC
and the mgmt unit share the PHY and therefore proper intialization
procedures are needed for them to maintain coexistense.

Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com>

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:01 -05:00
Maciej W. Rozycki
b2e68aa337 [PATCH] defxx: Big-endian hosts support
The PDQ DMA engine requires a different byte-swapping mode for big-endian
hosts; also the MAC address which is read from a register through PIO has
to be byte-swapped.  These changes have been verified with DEFPA-DC (PCI)
boards and a Broadcom BCM91250A (MIPS CPU based) host.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:01 -05:00
Eric Sesterhenn
c3a9392e4f [PATCH] kmemdup() cleanup in drivers/net
hi,

replace open coded kmemdup() to save some screen space,
and allow inlining/not inlining to be triggered by gcc.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:12:01 -05:00
Francois Romieu
bf793295e1 r8169: perform a PHY reset before any other operation at boot time
Realtek's 8139/810x (0x8136) PCI-E comes with a touchy PHY.
A big heavy reset seems to calm it down.

Fix for http://bugzilla.kernel.org/show_bug.cgi?id=7378.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Darren Salt <linux@youmustbejoking.demon.co.uk>
2006-12-02 00:12:01 -05:00
Auke Kok
25006ac61e e1000: increment version to 7.3.15-k2
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:12:01 -05:00
Jesse Brandeburg
835bb12983 e1000: add dynamic itr modes
Add a new dynamic itr algorithm, with 2 modes, and make it the default
operation mode. This greatly reduces latency and increases small packet
performance, at the "cost" of some CPU utilization. Bulk traffic
throughput is unaffected.

The driver can limit the amount of interrupts per second that the
adapter will generate for incoming packets. It does this by writing a
value to the adapter that is based on the maximum amount of interrupts
that the adapter will generate per second.

Setting InterruptThrottleRate to a value greater or equal to 100 will
program the adapter to send out a maximum of that many interrupts per
second, even if more packets have come in. This reduces interrupt
load on the system and can lower CPU utilization under heavy load,
but will increase latency as packets are not processed as quickly.

The default behaviour of the driver previously assumed a static
InterruptThrottleRate value of 8000, providing a good fallback value
for all traffic types,but lacking in small packet performance and
latency. The hardware can handle many more small packets per second
however, and for this reason an adaptive interrupt moderation algorithm
was implemented.

Since 7.3.x, the driver has two adaptive modes (setting 1 or 3) in
which it dynamically adjusts the InterruptThrottleRate value based on
the traffic that it receives. After determining the type of incoming
traffic in the last timeframe, it will adjust the InterruptThrottleRate
to an appropriate value for that traffic.

The algorithm classifies the incoming traffic every interval into
classes.  Once the class is determined, the InterruptThrottleRate
value is adjusted to suit that traffic type the best. There are
three classes defined: "Bulk traffic", for large amounts of packets
of normal size; "Low latency", for small amounts of traffic and/or
a significant percentage of small packets; and "Lowest latency",
for almost completely small packets or minimal traffic.

In dynamic conservative mode, the InterruptThrottleRate value is
set to 4000 for traffic that falls in class "Bulk traffic". If
traffic falls in the "Low latency" or "Lowest latency" class, the
InterruptThrottleRate is increased stepwise to 20000. This default
mode is suitable for most applications.

For situations where low latency is vital such as cluster or
grid computing, the algorithm can reduce latency even more when
InterruptThrottleRate is set to mode 1. In this mode, which operates
the same as mode 3, the InterruptThrottleRate will be increased
stepwise to 70000 for traffic in class "Lowest latency".

Setting InterruptThrottleRate to 0 turns off any interrupt moderation
and may improve small packet latency, but is generally not suitable
for bulk throughput traffic.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Cc: Rick Jones <rick.jones2@hp.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:12:00 -05:00
Jesse Brandeburg
9ac9828442 e1000: add dynamic generic MSI interrupt routine
Add a generic MSI interrupt routine that is IO read-free, speeding up
MSI interrupt handling.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:12:00 -05:00
Auke Kok
04fedbfbc3 e1000: reorder e1000_param.c
This file needs some cleanups and reordering - logically order it
so that relevant defines and code are together with properly quoted
defaults.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:12:00 -05:00
Jesse Brandeburg
6a042dab19 e1000: Only set IDE for tx when we are using TIDV/TADV
Spec fix: don't set IDE unless we are actually setting the tx
int delay time.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
2006-12-02 00:12:00 -05:00
Jeff Kirsher
2df7d59f28 e1000: rename ICH8 flash macros
ICH8 will soon be followed by newer chipsets bearing the same acronym,
thus we remove the '8' and make it independent of the version number in
the platform name.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:12:00 -05:00
Jesse Brandeburg
fcfb122425 e1000: add queue restart counter
Add a netif_wake/start_queue counter to the ethtool statistics to indicated
to the user that their transmit ring could be too small for their workload.

Signed-off-by: Jesse brandeburg <jesse.brandeburg@intel.com>
Cc: Jamal Hadi <hadi@cyberus.ca>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:12:00 -05:00
Auke Kok
fc2307d00c e1000: New hardware support
Add support for a Low Profile quad-port PCI-E adapter and 2 variants
of the ICH8 systems' onboard NIC's.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:12:00 -05:00
Jesse Brandeburg
a9ebadd640 e1000: Remove unneeded and unwanted memsets
This memsetting was added in a paranoid rage debugging TX hangs, but
are no longer of importance. We can beef up the performance quite a
bit removing them. Make sure to fill in next_to_watch to allow this.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
2006-12-02 00:12:00 -05:00
Auke Kok
996695de21 e1000: simplify skb_put call.
Simplify two calls to skb_put by removing one call to it.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:11:59 -05:00
Jeff Kirsher
2bc35c1078 e1000: reorder pci-e infor struct
Order pci-e capability struct according to bus/pci bus width ordering
preserving the hard pci spec numbers.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2006-12-02 00:11:59 -05:00
Jeff Kirsher
070f6ffbb8 e1000: fix VR powerdown code
On ich systems during PHY power down to D3, the voltage regulators
were left on.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2006-12-02 00:11:59 -05:00
Jesse Brandeburg
2ce9047f5d e1000: add mmiowb() for IA64 to sync tail writes
IA64 SMP systems were seeing TX issues with multiple cpu's attempting
to write tail registers unordered. This mmiowb() fixes the issue.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
2006-12-02 00:11:59 -05:00
Auke Kok
21c4d5e078 e1000: Enble early receive (ERT) on 82573
Enable early receives on 82573 for jumbo frame performance. Jumbo's
are only supported on 82573L with ASPM disabled.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:11:59 -05:00
Auke Kok
87ca4e5b8d e1000: FIX: enable hw TSO for IPV6
Enable TSO for IPV6. All e1000 hardware supports it. This reduces CPU
utilizations by 50% when transmitting IPv6 frames.

Fix symbol naming enabling ipv6 TSO. Turn off TSO6 for 10/100.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:11:58 -05:00
Auke Kok
b00dae7cce e1000: Remove DISABLE_MULR debug code
Remove debugging code disabling MULR (multiple reads). It's not usable
for a wide audience and there are no known problems with MULR right
now.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:11:58 -05:00
Auke Kok
90fb51358a e1000: whitespace changes, comments, typos
Small whitespace changes, comment changes, typo fixes.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
2006-12-02 00:11:58 -05:00
Daniel Drake
a362bf57aa [PATCH] zd1211rw: Add ID for ZyXEL G-220
Tested by Newsome on IRC

zd1211 chip 0586:3401 v4330 high 00-13-49 AL2230_RF  pa0 g---

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:58 -05:00
Amit S. Kale
3d396eb17e Add NetXen 1G/10G ethernet driver.
Signed-off-by: Amit S. Kale <amitkale@netxen.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:58 -05:00
Stefano Brivio
f3d1fca3eb [PATCH] bcm43xx: add PCI-E code
The current bcm43xx driver does not contain code to handle PCI-E interfaces
such as the BCM4311 and BCM4312. This patch, originally written by Stefano
Brivio adds the necessary code to enable these interfaces.

Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:58 -05:00
Alexey Dobriyan
995cdaa45b [PATCH] prism54: use BUILD_BUG_ON
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:57 -05:00
Holden Karau
3b31dc327f [PATCH] atmel: output signal strength information
Output signal strength information as part of iwlist scan - before it did
not output any signal strength related information.

Signed-off-by: Holden Karau <holden@pigscanfly.ca>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:57 -05:00
Dmitry Torokhov
93b2dd1204 [PATCH] prism54: whitespace cleanup
NET: prism54 - whitespace cleanup

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:57 -05:00
Dmitry Torokhov
d18e0c4a54 [PATCH] prism54: fix potential race in reset scheduling
NET: prism54 - fix potential race in reset scheduling

There appears to be a race in reset scheduling logic - thread
responsible for reseting the interface should clear "reset
pending" flag before restarting the queue, otherwise timeout
handler might not schedule another reset even if it is needed.

This race is mostly theoretical as far as I can see but a race
nonetheless.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:57 -05:00
Dmitry Torokhov
5c877fe58c [PATCH] atmel: whitespace cleanup
NET: atmel: whitespace cleanup

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:57 -05:00
Dmitry Torokhov
b434113579 [PATCH] atmel: use ARRAY_SIZE()
NET: atmel - switch to using ARRAY_SIZE()

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:57 -05:00
Dmitry Torokhov
00a5ebf862 [PATCH] atmel: save on array initialization
NET: atmel - do not initialize array over and over again

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:57 -05:00
Daniel Drake
c9308b06c0 [PATCH] ieee80211: Move IV/ICV stripping into ieee80211_rx
This patch adds a host_strip_iv_icv flag to ieee80211 which indicates that
ieee80211_rx should strip the IV/ICV/other security features from the payload.
This saves on some memmove() calls in the driver and seems like something that
belongs in the stack as it can be used by bcm43xx, ipw2200, and zd1211rw

I will submit the ipw2200 patch separately as it needs testing.

This patch also adds some sensible variable reuse (idx vs keyidx) in
ieee80211_rx

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:56 -05:00
Daniel Drake
f2423723d7 [PATCH] zd1211rw: Add 3 more device IDs
iNexQ UR055g: Tested by Todor T Zviskov
zd1211 chip 1435:0711 v4330 high 00-10-a7 AL2230_RF pa0 g--

ZyXEL AG-225, FCC ID SI5WUB410: Tested by Nathan
zd1211 chip 0586:3409 v4810 full 00-13-49 AL7230B_RF pa0 g---

Yakumo QuickWLAN USB: Tested by EdB
zd1211 chip 0b3b:1630 v4330 high 00-01-36 RF2959_RF pa0 ---

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:56 -05:00
Larry Finger
f04e2be7d9 [PATCH] bcm43xx: output proper link quality with scans
The bcm43xx-softmac driver fails to set two quantities needed for
iwlist to compute wireless quality when scanning. As a result, userland
programs using the quality to determine the best connection fail.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-12-02 00:11:56 -05:00
Al Viro
3470cb1d4f [PATCH] 8390 fixes - the final chunk (h8300)
The rest of 8390 conversions; ifdef cascade in 8390.h is gone now.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:56 -05:00
Al Viro
b936889c8f [PATCH] 8390 cleanup - etherh iomem annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:56 -05:00
Al Viro
8c6270f957 [PATCH] 8390 fixes - m68k oddballs
more 8390 conversions - mac8390, zorro8390 and hydra got the same treatment
as arm etherh; one more case in 8390.h ifdef cascade is gone.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:56 -05:00
Al Viro
6c3561b0c1 [PATCH] beginning of 8390 fixes - generic and arm/etherh
etherh and a handful of other odd drivers use different macros when building
8390.c.  Since we generate a single 8390.o and then link with it, in any
config with both oddball and normal 8390-based driver we will end up with
breakage in at least one of them.  Solution: take most of 8390.c into
lib8390.c and have 8390.c, etherh.c and the rest of oddballs #include it.
Helper macros are taken from 8390.h to whoever includes lib8390.c.  That
way odd drivers get separate instances of compiled 8390 stuff and stop
stepping on each other's toes.  8390.h gets cleaned up - we don't have
the cascade of ifdefs in there and are left with the stuff that can be
used by any 8390-based driver.  Current problems are exactly because of
that cascade - we attempt to choose the set of helpers by looking at config
and that, of course, doesn't work well when we have several sets needed
by various drivers in our config.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:56 -05:00
Stephen Hemminger
865f3b2b6a [PATCH] sk98lin: MII ioctl support
Add MII ioctl support to the deprecated sk98lin driver.
This allows comparison with skge driver's PHY settings.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:56 -05:00
Stephen Hemminger
24b46a0f0a [PATCH] sk98lin: ethtool register dump
Add support for dumping the registers in the deprecated
sk98lin driver. This is allows for easier comparison with
settings in new skge driver.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:56 -05:00
Henrik Kretzschmar
83717cf054 [PATCH] pci_module_init() convertion in olympic.c
pci_module_init() convertion in olympic.c

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:55 -05:00
Eric Sesterhenn
107ce6d21b [PATCH] Remove unnecessary check in drivers/net/depca.c
This was spotted by coverity (cid #793).  All callers dereference dev
before calling this functions, and we dereference it earlier in the
function, when initializing lp.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:55 -05:00
Francois Romieu
a189317fa0 [PATCH] forcedeth: power management support
Tobias Diedrich <ranma@tdiedrich.de> sayeth:

Vanilla forcedeth doesn't seem to support suspend and an ifdown/up-cycle is
needed to get it working again after suspend.  Francois Romieu's "Awfully
experimental" patch is working just fine for me (with message signalled
interrupts disabled) and has survived quite a few suspend/resume cycles.

So I'd very much like to see (at least partial, with msi disabled)
suspend support for forcedeth in mainline.

(Addresses http://bugzilla.kernel.org/show_bug.cgi?id=6398)

Cc: Francois Romieu <romieu@fr.zoreil.com>
Cc; Jeff Garzik <jeff@garzik.org>
Cc: Manfred Spraul <manfred@colorfullife.com>
Cc: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:55 -05:00
Maciej W. Rozycki
3c3070d713 [PATCH] 2.6.18: sb1250-mac: Phylib IRQ handling fixes
This patch fixes a couple of problems discovered with interrupt handling
in the phylib core, namely:

1. The driver uses timer and workqueue calls, but does not include
   <linux/timer.h> nor <linux/workqueue.h>.

2. The driver uses schedule_work() for handling interrupts, but does not
   make sure any pending work scheduled thus has been completed before
   driver's structures get freed from memory.  This is especially
   important as interrupts may keep arriving if the line is shared with
   another PHY.

   The solution is to ignore phy_interrupt() calls if the reported device
   has already been halted and calling flush_scheduled_work() from
   phy_stop_interrupts() (but guarded with current_is_keventd() in case
   the function has been called through keventd from the MAC device's
   close call to avoid a deadlock on the netlink lock).

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>

patch-mips-2.6.18-20060920-phy-irq-16
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:55 -05:00
Maciej W. Rozycki
c4b41c9f07 [PATCH] 2.6.18: sb1250-mac: Broadcom PHY support
This patch adds support for interrupt-driven operation of the Broadcom
Gigabit Ethernet PHYs.  I have included device IDs for the parts used on
Broadcom SiByte evaluation boards; more can be added as a need arises.
They are apparently generally software-compatible with one another.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>

patch-mips-2.6.18-20060920-broadcom-phy-15
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02 00:11:54 -05:00
Linus Torvalds
116b23b0ed Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  [PATCH] Fix an offset error when reading the CS89x0 ADD_PORT register
  [PATCH] spidernet: poor network performance
  [PATCH] Spidernet: remove ETH_ZLEN check in earlier patch
  [PATCH] bonding: fix an oops when slave device does not provide get_stats
  [PATCH] drivers/net: SAA9730: Fix build error
  Revert "[PATCH] zd1211rw: Removed unneeded packed attributes"
  [PATCH] zd1211rw: Fix of a locking bug
  [PATCH] softmac: remove netif_tx_disable when scanning
  [PATCH] ieee80211: Fix kernel panic when QoS is enabled
2006-12-01 20:55:21 -08:00
Linus Torvalds
9641219825 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (103 commits)
  usbcore: remove unused argument in autosuspend
  USB: keep count of unsuspended children
  USB hub: simplify remote-wakeup handling
  USB: struct usb_device: change flag to bitflag
  OHCI: make autostop conditional on CONFIG_PM
  USB: Add autosuspend support to the hub driver
  EHCI: Fix root-hub and port suspend/resume problems
  USB: create a new thread for every USB device found during the probe sequence
  USB: add driver for the USB debug devices
  USB: added dynamic major number for USB endpoints
  USB: pegasus error path not resetting task's state
  USB: endianness fix for asix.c
  USB: build the appledisplay driver
  USB serial: replace kmalloc+memset with kzalloc
  USB: hid-core: canonical defines for Apple USB device IDs
  USB: idmouse cleanup
  USB: make drivers/usb/core/driver.c:usb_device_match() static
  USB: lh7a40x_udc remove double declaration
  USB: pxa2xx_udc recognizes ixp425 rev b0 chip
  usbtouchscreen: add support for DMC TSC-10/25 devices
  ...
2006-12-01 16:41:58 -08:00
Linus Torvalds
4549df891a Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (36 commits)
  Driver core: show drivers in /sys/module/
  Documentation/driver-model/platform.txt update/rewrite
  Driver core: platform_driver_probe(), can save codespace
  driver core: Use klist_remove() in device_move()
  driver core: Introduce device_move(): move a device to a new parent.
  Driver core: make drivers/base/core.c:setup_parent() static
  driver core: Introduce device_find_child().
  sysfs: sysfs_write_file() writes zero terminated data
  cpu topology: consider sysfs_create_group return value
  Driver core: Call platform_notify_remove later
  ACPI: Change ACPI to use dev_archdata instead of firmware_data
  Driver core: add dev_archdata to struct device
  Driver core: convert sound core to use struct device
  Driver core: change mem class_devices to be real devices
  Driver core: convert fb code to use struct device
  Driver core: convert firmware code to use struct device
  Driver core: convert mmc code to use struct device
  Driver core: convert ppdev code to use struct device
  Driver core: convert PPP code to use struct device
  Driver core: convert cpuid code to use struct device
  ...
2006-12-01 16:41:07 -08:00
Greg Kroah-Hartman
9a6a2a5e0b Driver core: convert PPP code to use struct device
Converts from using struct "class_device" to "struct device" making
everything show up properly in /sys/devices/ with symlinks from the
/sys/class directory.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-01 14:52:00 -08:00
Mariusz Kozlowski
f988f272fe usb: zd1201 free urb cleanup
- usb_free_urb() cleanup

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-01 14:23:33 -08:00
Mariusz Kozlowski
8fd31e1d85 usb: irda-usb free urb cleanup
- usb_free_urb() cleanup

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-01 14:23:33 -08:00
George G. Davis
9e1402ab89 [PATCH] Fix an offset error when reading the CS89x0 ADD_PORT register
Fix an offset error when reading the CS89x0 ADD_PORT register.

Signed-off-by: George G. Davis
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-30 06:15:08 -05:00
Linas Vepstas
7bd54c8636 [PATCH] spidernet: poor network performance
Correct a problem seen on later kernels running the NetPIPE application.
Specifically, NetPIPE would begin running very slowly at the 1533 packet
size.  It was determined that Spidernet slowed with an idle DMA engine.

Signed-off-by: James K Lewis <jklewis@us.ibm.com>
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-30 06:14:06 -05:00
James K Lewis
9c434f5e21 [PATCH] Spidernet: remove ETH_ZLEN check in earlier patch
In an earlier patch, code was added to pad packets that were less that
ETH_ZLEN (60) bytes using the skb_pad function.  This has caused hangs when
accessing certain NFS mounted file systems.  This patch removes the check
and solves the NFS problem.  The driver, with this patch, has been tested
extensively.  Please apply.

Signed-off-by: James K Lewis <jklewis@us.ibm.com>
Cc: Stephen Hemminger <shemminger@osdl.org>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-30 06:14:06 -05:00
Laurent Riffard
418e8f3d7e [PATCH] bonding: fix an oops when slave device does not provide get_stats
Bonding driver unconditionnaly dereference get_stats function pointer
for each of its slave device. This patch
- adds a check for NULL dev->get_stats pointer in bond_get_stats
- prints a notice when the bonding device enslave a device without
  get_stats function.

Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-30 06:14:06 -05:00
Jeff Garzik
c1cb0b77f9 Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes 2006-11-30 06:01:04 -05:00
Ralf Baechle
f2b67c7945 [PATCH] drivers/net: SAA9730: Fix build error
Confusingly NET_PCI is also set for for non-PCI EISA configurations where
building this driver will result in a build error due to a reference to
pci_release_regions.

While at it, remove the EXPERIMENTAL - in all its uglyness and despite
the sincerest attempts of the buggy hardware the driver is known to work.
Also limit the driver to the Atlas board - the only known system to ever
use the SAA9730 before Phillips ended the short live of the SAA9730.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-30 06:00:35 -05:00
Matt LaPlante
0779bf2d2e Fix misc .c/.h comment typos
Fix various .c/.h typos in comments (no code changes).

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-11-30 05:24:39 +01:00
Matt LaPlante
3cb2fccc5f Fix misc Kconfig typos
Fix various Kconfig typos.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-11-30 05:22:59 +01:00
Francois Romieu
315917d23f [PATCH] r8169: Fix iteration variable sign
This changes the type of variable "i" in rtl8169_init_one()
from "unsigned int" to "int". "i" is checked for < 0 later,
which can never happen for "unsigned". This results in broken
error handling.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-29 13:45:07 -08:00
John W. Linville
a88556a4b2 Revert "[PATCH] zd1211rw: Removed unneeded packed attributes"
This reverts commit 4e1bbd846d.

Quoth Daniel Drake <dsd@gentoo.org>:

"A user reported that commit 4e1bbd846d
(Remove unneeded packed attributes) breaks the zd1211rw driver on ARM."

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-11-28 14:16:37 -05:00
Ulrich Kunitz
a68077defb [PATCH] zd1211rw: Fix of a locking bug
This patch fixes the bug as reported in the kernel bug tracker
under the id 7244. The bug was simply that the interrupt lock has
been locked outside an interrupt without blocking the interrupt.

Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-11-28 14:10:48 -05:00
Jean Delvare
95f6134e17 [6PACK]: Masking bug in 6pack driver.
Looks like a broken masking to me, binary not is used where bitwise
not was intended.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-11-25 15:16:50 -08:00
David Howells
c4028958b6 WorkStruct: make allyesconfig
Fix up for make allyesconfig.

Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 14:57:56 +00:00
David Howells
65f27f3844 WorkStruct: Pass the work_struct pointer instead of context data
Pass the work_struct pointer to the work function rather than context data.
The work function can use container_of() to work out the data.

For the cases where the container of the work_struct may go away the moment the
pending bit is cleared, it is made possible to defer the release of the
structure by deferring the clearing of the pending bit.

To make this work, an extra flag is introduced into the management side of the
work_struct.  This governs auto-release of the structure upon execution.

Ordinarily, the work queue executor would release the work_struct for further
scheduling or deallocation by clearing the pending bit prior to jumping to the
work function.  This means that, unless the driver makes some guarantee itself
that the work_struct won't go away, the work function may not access anything
else in the work_struct or its container lest they be deallocated..  This is a
problem if the auxiliary data is taken away (as done by the last patch).

However, if the pending bit is *not* cleared before jumping to the work
function, then the work function *may* access the work_struct and its container
with no problems.  But then the work function must itself release the
work_struct by calling work_release().

In most cases, automatic release is fine, so this is the default.  Special
initiators exist for the non-auto-release case (ending in _NAR).


Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 14:55:48 +00:00
Ira W. Snyder
12862086f2 [TG3]: Add missing unlock in tg3_open() error path.
Sparse noticed a locking imbalance in tg3_open(). This patch adds an
unlock to one of the error paths, so that tg3_open() always exits
without the lock held.

Signed-off-by: Ira W. Snyder <kernel@irasnyder.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-11-21 17:44:31 -08:00
Michael Chan
c7835a77c8 [TG3]: Disable TSO on 5906 if CLKREQ is enabled.
Due to hardware errata, TSO must be disabled if the PCI Express clock
request is enabled on 5906.  The chip may hang when transmitting TSO
frames if CLKREQ is enabled.

Update version to 3.69.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-11-15 21:18:52 -08:00