Commit Graph

3469 Commits

Author SHA1 Message Date
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