Commit Graph

12731 Commits

Author SHA1 Message Date
Abhijeet Kolekar
2a4ddaabe0 iwl3945: add iwl3945_setup_mac
Patch does following,
1) mac80211's shared data is now initialized in iwl3945_setup_mac.
2) Set the rfkill to right state after initialization

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:36 -05:00
Reinette Chatre
c8f16138b5 iwlwifi: fix *pci_probe error flow
for iwlagn:
- Have to free eeprom of version check fails - otherwise we end up with
  memory leak.
- Include removal of workqueue (created in _setup_deferred_work) in error
  handling.

for iwl3945:
- Fix a few places to jump to correct error handling.
- Reorganize error handling to match with code flow.
- Include iwl_free_channel_map as part of error handling.
- Include releasing eeprom as part of error handling.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:36 -05:00
Abhijeet Kolekar
6e21f15cac iwl3945: unify set key flow with iwlwifi
unify the set key flow with iwlwifi.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Acked-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:36 -05:00
Abhijeet Kolekar
7c4cbb6ee0 iwl3945: synchronize timestamp with uCode
In IBSS, TSF maintains local clock counters at each station. Network
Synchronization follows a completely distributed scheme where beacon frames
are generated. Each station maintain its own TSF timestamp, extracted from
beacon timestamps they recieved. Following patch synchronize this beacon timestamp
with uCode.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:35 -05:00
Jay Sternberg
39e6d2256b iwlwifi: update 5150 API version to support new firmware
update API to support new numbering that is used for other newer devices.
5150 ucode has not been released yet, so the first released API will be v2.
For those who do have a v1 API the driver does have backward compatibility
support new value of REPLY_TX_POWER_DBM_CMD

Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:35 -05:00
Jiri Slaby
db5b4f7ae3 ath5k: fix hw rate index condition
Make sure we print out a warning when the index is out of bounds,
i.e. even on hw_rix == AR5K_MAX_RATES.

Also change to WARN and print text with the reported hw_rix.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Nick Kossifidis <mickflemm@gmail.com>
Cc: Luis R. Rodriguez <lrodriguez@atheros.com>
Cc: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:32 -05:00
Jouni Malinen
3f53dd64f1 ath9k: Fix hw crypto configuration for TKIP in AP mode
Incorrect Michael MIC key (RX, should have been TX) was set for the
group key in AP mode. This resulted in all broadcast frames triggering
Michael MIC errors and eventual TKIP countermeasures. The change here
sets the correct Michael MIC key based on whether the local end is the
authenticator (well, AP for now).

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Tested-by: Pat Erley <pat-lkml@erley.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:31 -05:00
Frank Seidel
998a5a7d6a airo: reduce stack memory footprint
Applying kernel janitors todos (reduce stack
footprint where possible) to airo wireless driver.
(Before 1124 bytes on i386, now 876)

Signed-off-by: Frank Seidel <frank@f-seidel.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:31 -05:00
Roel Kluin
b837e606d1 wireless, wavelan: spin off by 1
spin can reach -1 after the loop, so 0 is still success.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:31 -05:00
Vasanthakumar Thiagarajan
fa09632b02 ath9k: Remove ununsed ack duration stuff with long/short preamble
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:31 -05:00
Vasanthakumar Thiagarajan
f40154e7f7 ath9k: Configure Power control register appropriately for h/w with 4k eeprom
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:30 -05:00
Alina Friedrichsen
5fe73197d3 zd1211rw: Implement get_tsf()
This patch implements get_tsf() of ieee80211_ops in the zd1211rw driver.

Signed-off-by: Alina Friedrichsen <x-alina@gmx.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:30 -05:00
Jouni Malinen
b3bd89ce95 ath9k: Add module parameter to disable hardware crypto
nohwcrypt=1 module parameter can now be used to disable hardware
crypto in ath9k. While the hardware acceleration handles most cases,
it may be useful to be able to force mac80211 software implementation
to be used for some tests, e.g., with virtual interface combinations
that may not yet be supported in the key cache configuration. In
addition, this allows management frame protection to be tested with
older hardware revisions.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-05 14:39:30 -05:00
David S. Miller
508827ff0a Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/net/tokenring/tmspci.c
	drivers/net/ucc_geth_mii.c
2009-03-05 02:06:47 -08:00
Patrick McHardy
72e2240f18 bonding: Fix device passed into ->ndo_neigh_setup().
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-05 01:57:44 -08:00
David S. Miller
77827a7cf3 Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-03-04 23:59:54 -08:00
Meelis Roos
87786945fe tmspci: fix request_irq race
Currently, tmspci tokenring driver crashes on device initialization
because it requests its irq before initializing corresponding data
structures. Fix this by moving request_irq call to a safer place.

Signed-off-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 19:24:27 -08:00
Ben Hutchings
2c3c3d02f2 sfc: Improve NIC internal error recovery
Make the error count a per-NIC variable.
Reset this the count after an hour if it has not reached the critical value.
Set the critical value back to 5.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 17:40:25 -08:00
Ben Hutchings
4720bc6cfe sfc: Fix search for flush completion events
When flushing queues we disable normal interrupt and event handling and
poll event queue 0 looking for flush completions.  Unfortunately the
flush event polling loop fails to move past any other type of event.
This problem has not been observed in production hardware but appears to
be a possibility.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 17:40:24 -08:00
Ben Hutchings
32d760073e sfc: Don't wake TX queues while they're being flushed
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 17:40:23 -08:00
Ben Hutchings
8c870379d2 sfc: Clear I2C adapter structure in falcon_remove_nic()
i2c_del_adapter() leaves dangling pointers in the structure.  If we
retry the NIC probe and pass the structure to i2c_add_adapter() again
it will lead to an oops unless we clear it first.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 17:40:22 -08:00
Ben Hutchings
115122afc5 sfc: Clean up properly on reset failure paths
If MAC switching fails, stop the port properly.

If PHY reinitialisation fails, clear the port_initialized flag.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 17:40:22 -08:00
Ben Hutchings
a7ef59332b sfc: Reject packets from the kernel TX queue during a loopback self-test
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 17:40:21 -08:00
Ben Hutchings
ca83db369c sfc: Fix efx_ethtool_nway_result() to use clause 45 MDIO registers
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 17:40:20 -08:00
Matt Carlson
9f8ac0b7b0 tg3: Fix 5906 link problems
Commit 6833c043f9 introduced the phy
auto-powerdown capability.  While the APD feature only works for 5761
and 5784 asic revisions, the (harmless portion of the) code was applied
to all 5705 and newer devices.  However, the 5906 phy departs from the
usual design.  This commit was interfering with the 5906's ability to
negotiate link against some switches.  This patch corrects the problem.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 15:08:19 -08:00
Roel Kluin
4a8fd2cfda sungem: another error printed one too early
Another error was printed one too early.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 00:11:53 -08:00
Roel Kluin
b9bdcd9bd7 net pcmcia: worklimit reaches -1
with while (--worklimit >= 0); worklimit reaches -1 after the loop. In
3c589_cs.c this caused a warning not to be printed.

In 3c574_cs.c contrastingly, el3_rx() treats worklimit differently:

static int el3_rx(struct net_device *dev, int worklimit)
{
	while (--worklimit >= 0) { ... }
	return worklimit;
}

el3_rx() is only called by function el3_interrupt(): twice:

static irqreturn_t el3_interrupt(int irq, void *dev_id)
{
        int work_budget = max_interrupt_work;
	while(...) {
		if (...)
			work_budget = el3_rx(dev, work_budget);
		if (...)
			work_budget = el3_rx(dev, work_budget);
		if (--work_budget < 0) {
		        ...
		        break;
		}
	}
}
The error path can occur 2 too early.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 00:11:52 -08:00
Roel Kluin
858b9ced6e net: more timeouts that reach -1
with while (timeout-- > 0); timeout reaches -1 after the loop, so the tests
below are off by one. also don't do an '< 0' test on an unsigned.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-04 00:11:42 -08:00
Ron Mercer
fc1f9ea51d qlge: Add support for lost firmware events.
When the firmware is issuing events to the driver the events
must be removed from the queue.  If the queue overflows, the
firmware will build and special event that captures those that
are lost.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:50:49 -08:00
Ron Mercer
bb6676705e qlge: Save status from firmware crash (system err).
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:50:49 -08:00
Ron Mercer
7c92191cb4 qlge: Improve handling for firmware init failure.
This event will arrive at boot time or after an
MPI processor reset if the firmware failed to initialize.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:50:48 -08:00
Ron Mercer
f56b54f542 qlge: Clean up event handler for firmware init.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:50:48 -08:00
Ron Mercer
2ee1e272d1 qlge: Add worker-handler for firmware events.
This worker and it's supporting routines are used for
IDC 'inter-device-communication' events that require
an ACK mailbox command be sent to allow completion
of the request. These requests are originated by
another function wanting to change some common
port paramters. Typical example would be:

1) Change max TX/RX frame size allowed.
2) Change pause parameters.
3) Change loopback mode.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:50:47 -08:00
Ron Mercer
5700abe947 qlge: Clean up link up processing.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:50:46 -08:00
Ron Mercer
11d9fe68ac qlge: Clean up link down processing.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:50:46 -08:00
Ron Mercer
eae6b58fb2 qlge: Add firmware support for insert/remove SFP.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:50:45 -08:00
Peter Korsgaard
a1a69c8db7 dm9601: new vendor/product IDs
Add vendor/product IDs for new no name dm9601 compatible usb ethernet
adaptors.

Reported-by: Eric Lauriault <eric@linux.ca>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:48:16 -08:00
Eric Biederman
38d408152a veth: Allow setting the L3 MTU
The limitation to only 1500 byte mtu's limits the utility of the veth
device for testing routing.  So implement implement a configurable
MTU.

For consistency I drop packets on the receive side when they are
larger than the MTU.  I count those drops.  And I allow
a little padding for vlan headers.

I also test the mtu when a new device is created with netlink
because that path currently bypasses the current mtu setting
code.

Signed-off-by: Eric Biederman <ebiederm@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 23:36:04 -08:00
Linus Torvalds
f41bf2ab99 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] fix lots of ARM __devexit sillyness
  [ARM] 5417/1: Set the correct cacheid for ARMv6 CPUs with ARMv7 style MMU
  [ARM] 5416/1: Use unused address in v6_early_abort
  [ARM] 5411/1: S3C64XX: Fix EINT unmask
  [ARM] at91: fix for Atmel AT91 powersaving
  [ARM] RiscPC: Fix etherh oops
2009-03-03 14:12:41 -08:00
Dhananjay Phadke
567c6c4e2b netxen: firmware download improvements
o set port mode after resetting device.
o prefer cut-through firmware (doesn't require on-card memory).
o load flashed firmware if newer.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 00:05:27 -08:00
Dhananjay Phadke
1f434f6384 netxen: support larger dma addressing
Support larger dma mask if firmware indicates capability
to handle larger addresses.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-03 00:05:26 -08:00
Ron Mercer
bcc2cb3b97 qlge: Add support for getting/setting port config.
This patch adds functionality to get and set port parameters.
Currently it is used to set maximum TX/RX frame sizes. This process is
also capable of setting:
1) Pause type: Standard or Priority based.
2) Loop back mode.
3) Enable Jumbo frame mode (included here...)

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-02 22:45:24 -08:00
Ron Mercer
cdca8d02ea qlge: Add support for device ID 8000.
This device has more firmware support for link management, setting
TX and RX maximum frame sizes.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-02 22:45:24 -08:00
Ron Mercer
ca0413b66a qlge: Add support for firmware mailbox commands.
This interface will be used for setting things like maximum
frame size, setting WOL, and ACKing changes requested by the FCOE
function.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-02 22:45:23 -08:00
Eilon Greenstein
c1accad323 bnx2x: Version update
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-02 22:32:49 -08:00
Eilon Greenstein
0a64ea5748 bnx2x: Register dump
Adding "ethtool -d" support. Due to the complexity of the FW and HW, there are a
lot of different regions in the chip - to keep the code as clean as possible,
the ranges were put in an H file. Some areas cannot be read if the driver is
running - so by default, the driver will not access those areas - but any
programmer facing a problem will be able to easily manipulate the driver to
extract full dump. The full dump can also be used with kernel dump modules in
case of kernel panic.

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-02 22:32:48 -08:00
Eilon Greenstein
c3eefaf676 bnx2x: Debug prints
Add the FP index to relevant debug prints and simply beautify some others

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-02 22:32:48 -08:00
Eilon Greenstein
c016201c5c bnx2x: Whitespace
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-02 22:32:46 -08:00
Eilon Greenstein
8660d8c3ab bnx2x: Loopback support at external PHY
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-02 22:32:45 -08:00
Eilon Greenstein
9223dea6c7 bnx2x: Display BCM8481 FW version
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-02 22:32:44 -08:00