Fix the support for fiber connected gigabit boards.
Allow half duplex gigabit to be configured.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Fix problems with transmit pause frames. The driver was telling the
GMAC to flush (not process) pause frames. Manually disabling pause wasn't
working because of problems in the setup.
This maybe the cause of the lockup under load.
http://bugzilla.kernel.org/show_bug.cgi?id=6839
Patch against netdev-2.6 git tree
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Implement NAPI changes to pcnet32 driver. Compile default is off.
Listed as experimental.
Len and Don both worked on a NAPI implementation and have both tested
these changes.
An e1000 blasting short packets to the pcnet32 will lockup Don's system
until the receive storm stops. Without NAPI Len's system watchdog would
expire causing the system to reboot. With NAPI the system will stay
operational.
Tested ia32 and ppc64. Tested '970A, '971, '972, '973, '975, '976, and
'978.
The Kconfig changes came from Len. Don is to blame for all the others.
Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca>
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Breaking the receive frame processing into two routines for greater clarity.
Tested ia32 and ppc64.
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Move the receive routine and create the transmit routine.
Tested ia32 and ppc64.
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Change some magic numbers to clearer names. A few whitespace changes.
Tested ia32 and ppc64.
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Delete unnecessary save/restore of rap in interrupt handler and statistics.
tested ia32 and ppc64.
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Fix a missing call to dma_unmap_single() in the receive path. Without
this call, errors have been observed on non-cache-coherent systems.
Signed-off-by Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
The commit 'e1000: Remove 0x1000 as supported device' (Jeff Kirsher,
673a052fde) Removes PIC device ID 8086:1000
from the list of supported devices. A fix was submitted for the original
issue (commit 6a9516989f).
This commit reverts commit 673a052fde and
re-enables 82542rev3 chips completely.
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
V4L/DVB (4608c): Fix I2C dependencies for saa7146 modules
V4L/DVB (4608b): i2c deps fix on DVB
V4L/DVB (4605): Fixes an issue with V4L1 and make headers-install
V4L/DVB (4520): Fix an error when loading bttv driver on PV M4900.
V4L/DVB (4511): Restore tuner_ymec_tvf66t5_b_dff_pal_ranges[] to fix UHF switch functionality
V4L/DVB (4494a): Fix compilation when V4L1 support is not present
As long as the descriptor fits on a single cacheline, the change
should be almost free.
Now ring_info is not used at all. Remove it.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Commit 581d708eb4 (oct. 5 2005) introduced
partial Multiqueue support for e1000 which broke macro smartness in setting
up head/tail registers for 82542 rev3 chipsets, making these adapters
completely non-working since 2.6.15.
This commit sets the proper head and tail registers for read and write
descriptor rings. Ths fix was tested on an 82542 rev3 NIC and newer NICs.
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
As I promised last week, here is the first pass at removing all
unnecessary printk's that exist in network device drivers currently in
promiscuous mode. The duplicate messages are not needed so they have
been removed. Some of these drivers are quite old and might not need an
update, but I did them all anyway.
I am currently auditing the remaining conditional printk's and will send
out a patch for those soon.
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This patch fixes a memory leak and a kernel oops when trying to unload
the driver, due to an unbalanced cleanup.
Thanks Ivar Jensen for spotting my mistake.
Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
A sufficiently-large number of USB serial devices causes a reference leak
when /proc/tty/drivers/usbserial is read.
Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
While we've been sorting out the toolchain fiasco, some of
the code has suffered a bit of bitrot. Building with GCC4
also brings up some more build warnings. Trivial fixes for
both issues.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
hostap_cs driver
- added support for Proxim Harmony PCI W-Lan Card (uses pd6729 based
pcmcia2pci bridge)
Signed-off-by: Christian Steineck <memphis@machzwo.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Coverity CID 1160 & 1161
Remove some dead code from bcm43xx_sysfs.c in 2.6.18-rc6
Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch prints out the ucode debug status to sysfs. So, users can
watch the microcode status of their hardware.
Signed-off-by: Martin Langer <martin-langer@gmx.de>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch prints microcode revision, patchlevel, date and time to
KERN_INFO. Also, version 4.xx microcodes (rev>0x128) will be rejected
by the driver, because they still do not work.
Signed-off-by: Martin Langer <martin-langer@gmx.de>
Acked-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch removes code that was make obsolete when the wireless
statistics in bcm43xx-softmac were changed, but was overlooked at that
time. The value of bcm->stats.link_quality computed here is never used.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch adds bitrate information to the scan result in the Prism54
driver, like some/most other driver do.
Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Inspired by an e-mail by Stephen Hemminger I decided to remove all
unneeded packed attributes from the code where the member variables are
already aligned. This avoids horrible code being generated on some
architectures.
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>
Tested by Vincent TOUCHARD
zd1211 chip 0b05:170c v4802 high 00-11-d8 AL2230_RF pa0 g---
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Tested by Martin Dummer.
zd1211 chip 0b3b:5630 v4330 high 00-01-e3 RF2959_RF pa0 ---
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This patch fixes an out of sequence step in the bcm43xx_init_board
routine for bcm43xx-softmac.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This fixes various bugs in the init and shutdown code
that would lead to lockups and crashes.
Signed-Off-By: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Caused by a documentation issue I mixed up fields of the zd_status
structure. This patch fixes it and improves also the average
computation, which is now using only measurements of packets sent
by the access point.
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>
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6:
usbtouchscreen: fix ITM data reading
USB: New device ID for ftdi_sio usb serial driver
USB: Support for USB20SVGA-WH & USB20SVGA-DG
USB: hid-core.c: fix duplicate USB_DEVICE_ID_GTCO_404
Inverting the write ordering of the TxDescAddr{High/Low} registers
suffices to trigger a sabbat of PCI errors which make the device
completely dysfunctional. The issue has not been reported on a
different platform.
Switching from MMIO accesses to I/O ones as done in Realtek's
own driver fixes (papers over ?) the bug as well but I am not
thrilled to see everyone pay the I/O price for an obscure bug.
This is the minimal change to handle the issue.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Reported-by: Lennert Buytenhek <buytenh@wantstofly.org>
There are two changes here. The first reverses the broken PCI_DEVICE
conversion back to the old format. The second adds a missing PCI ID so
you can actually boot 2.6.18 on 2 month old VIA motherboards (right now
only 2.6.18-mm works).
CC'd to Jeff to check the PCI ident but its a) in several distro kernels
and b) in 2.6.18-mm [twice ??]
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
