Commit graph

1350 commits

Author SHA1 Message Date
Jeff Garzik
85b161a826 Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes 2007-12-01 16:20:02 -05:00
Joonwoo Park
3ae6a05455 iwlwifi 4965 Fix race conditional panic.
Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29 21:34:54 -05:00
Joonwoo Park
e47eb6ad41 iwlwifi 3945 Fix race conditional panic.
Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29 21:34:54 -05:00
Tomas Winkler
864792e3d9 iwlwifi: fix iwl_mac_add_interface handler
This patch fixes iwl_mac_add_interface.

1. Currently only one interface is supported, instead of silently retuning
 0 now it returns  -EOPNOTSUPP (By Johannes Berg)
2. It enables changing mac address from user space (By Ian Schram)

Signed-off-by: Tomas Winkler <tomas@localhost.localdomain>
Cc: Zhu Yi <yi.zhu@intel.com>
Cc: Reinette Chatre <reinette.chatre@intel.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org
Cc: Ian Schram <ischram@telenet.be>
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29 21:34:53 -05:00
Holger Schurig
6591e36a1c libertas: let more than one MAC event through
lbs_mac_event_disconnected() was called once and then never again
upon a hardware MAC event.

The reason was that the driver didn't clean the correct bit in the interrupt
cause register of the chip.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29 21:34:52 -05:00
David Woodhouse
d0a6895751 libertas: Don't set NETIF_F_IPV6_CSUM in dev->features
I'm not sure why it was doing this, and I'm not sure I _want_ to know
why. But calling it NETIF_F_DYNALLOC doesn't change the fact that the
kernel believes it to be NETIF_F_IPV6_CSUM, and that IPv6 communication
is hence buggered.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29 21:34:52 -05:00
Joe Perches
8376e7a3c2 drivers/net/wireless: Add missing "space"
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29 21:34:51 -05:00
Stefano Brivio
354807e0dd b43/b43legacy: fix left-over URLs and ifdefs
Fix some left-over URLs and ifdefs in b43 and b43legacy drivers.

Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29 21:34:51 -05:00
Saleem Abdulrasool
c4ba9621f4 iwlwifi: fix possible NULL dereference in iwl_set_rate()
Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29 21:34:51 -05:00
Ivo van Doorn
b242e891c2 rt2x00: Request usb_maxpacket() once
The usb max packet size won't change during the
device's presence. We should store it in a
variable inside rt2x00dev and use that.
This should also fix a division error when the
device is being hot-unplugged while a frame is
being send out.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-18 18:47:37 -08:00
David S. Miller
d06fc1d9b5 Merge branch 'fixes-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2007-11-14 19:44:02 -08:00
Oliver Neukum
66fbb541a5 iwl4965: fix not correctly dealing with hotunplug
The interrupt handler returns IRQ_NONE if it detects that the device
is gone. That's incorrect because the device may have raised the interrupt.
Not acknowledging it may trigger the spurious interrupt detection and kill
drivers sharing the interrupt line.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-14 21:31:56 -05:00
Ivo van Doorn
755a957d40 rt2x00: Fix chipset revision validation
The validation of the chipset revision was broken
since for rt2500usb and rt73usb different registers
should be read. When rt2500usb was loaded for a rt73
device it would false think the chipset was correct
because the wrong register was read and validated.

This has been fixed by expanding the check to also
see if the first 4 bits of the revision is not-0
(When reading the wrong register offset the returned
value is usually 0 which can be interpreted as invalid)

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-14 21:21:15 -05:00
Mohamed Abbas
14577f239f iwl3945: place CCK rates in front of OFDM for supported rates
The patch fixes association failure (reason = 18) bug by arranging CCK
rates before OFDM rates. This patch will register with mac80211 the
modified rate arrangement with CCK rate first. Change rate scale algorithm
also to deal with rate change. Fix Txpower and rate Table commands to be
constructed correctly after rearrangement.

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-14 21:16:46 -05:00
Oliver Neukum
cb4da1a34d [IWLWIFI]: Not correctly dealing with hotunplug.
It makes no sense to enable interrupts if a device has been unplugged.
In addition if in doubt IRQ_HANDLED should be returned.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Acked-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-13 21:10:32 -08:00
Johannes Berg
f51359a8fb iwlwifi: select proper rate control algorithm
Prior to this patch, iwlwifi would always use the first
registered rate control algorithm which, depending on system
setup, could be anything. After the mac80211 patch to make
the simple algorithm built-in, it would always be simple.

This has always been a bug in iwlwifi.

This fixes it by requesting that mac80211 selects the right
rate control algorithm.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 22:00:05 -08:00
Michael Buesch
bdb3f751cf b43: Fix kconfig dependencies for rfkill and leds
Fix dependencies for built-in b43.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:14 -05:00
Michael Buesch
cd73ba9112 b43legacy: Fix sparse warning
Fix a sparse warning about a nonstatic function.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:13 -05:00
Michael Buesch
9dcb5f477f b43: properly request pcmcia IRQ
PCMCIA needs an additional step to request the IRQ.

No need to add code to release the IRQ here, as that's done
automatically in pcmcia_disable_device().

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:13 -05:00
Stefano Brivio
440cb58a7a b43legacy: fix shared IRQ race condition
Fix an IRQ race condition in b43legacy. If we call
b43legacy_wireless_core_stop(), it will set the status of the device to
INITIALIZED and the IRQ handler won't care any longer about IRQs, thus the
kernel will disable the IRQ if it's shared (unless we boot it with the
'irqpoll' option). So we must disable IRQs before changing the device
status.

Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:13 -05:00
Stefano Brivio
a19d12d742 b43: fix shared IRQ race condition
Fix an IRQ race condition in b43. If we call b43_stop_wireless_core(), it
will set the status of the device to INITIALIZED and the IRQ handler won't
care any longer about IRQs, thus the kernel will disable the IRQ if it's
shared (unless we boot it with the 'irqpoll' option). So we must disable
IRQs before changing the device status.

Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:13 -05:00
Stefano Brivio
187a9dca3f b43legacy: fix possible buffer overrun in debugfs
Fix possible buffer overrun.

The patch to b43 by Michael Buesch <mb@bu3sch.de> has been ported to
b43legacy.

Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:13 -05:00
Michael Buesch
35c7e6602b b43: Rewrite and fix rfkill init
The rfkill subsystem doesn't like code like that
rfkill_allocate();
rfkill_register();
rfkill_unregister();
rfkill_register(); /* <- This will crash */

This sequence happens with
modprobe b43
ifconfig wlanX up
ifconfig wlanX down
ifconfig wlanX up

Fix this by always re-allocating the rfkill stuff before register.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:12 -05:00
Michael Buesch
30c4ae4231 b43: debugfs SHM read buffer overrun fix
Fix possible buffer overrun.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:12 -05:00
Michael Buesch
80fda03fc8 b43: Fix rfkill callback deadlock
wl->mutex might already be locked on initialization.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:12 -05:00
Michael Buesch
ce2d90591f b43: pcmcia-host initialization bugfixes
Fix the initialization for PCMCIA devices.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:12 -05:00
Roel Kluin
a2a1c3eb40 ipw2100: fix postfix decrement errors
If i reaches zero, the loop ends, but the postfix decrement subtracts it to -1.
Testing for 'i == 0', later in the function, will not fulfill its purpose.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:12 -05:00
Randy Dunlap
2493d8e416 hostap: fix section mismatch warning
Fix section mismatch warning:

WARNING: vmlinux.o(.data+0x36fcc): Section mismatch: reference to .init.data:prism2_pci_id_table (between 'prism2_pci_drv_id' and 'prism2_pci_funcs')

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:12 -05:00
Ivo van Doorn
453a3fb9bd rt2x00: Block adhoc & master mode
rt2x00 is broken when it comes down to adhoc and master mode.
The main problem is the beaconing, which is completely failing.
Untill a solution has been found, both beacon requiring modes
must be disabled to prevent numerous bug reports.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:11 -05:00
Marcelo Tosatti
29f5f2a19b libertas: properly account for queue commands
Properly account for queue commands, this fixes a problem reported
by Holger Schurig when using the debugfs interface.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:11 -05:00
Pierre Ossman
51e6b712b5 libertas: make if_sdio align packets
Incoming packets have to be aligned or the IP stack becomes upset.
Make sure to shift them two bytes to achieve this.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:10 -05:00
Holger Schurig
4ef31702c1 libertas: fixes for slow hardware
Fixes for slow hardware.

Signed-off-by: Vitaly V. Bursov <vitalyvb@ukr.net>
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:10 -05:00
John W. Linville
0f39c4ab03 hermes: clarify Intel reference in Kconfig help
The Intel device supported by the hermes driver core is the IPW2011.  The
"Intel PRO/Wireless" wording suggests the later Centrino devices and may
be confusing to some users.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10 04:25:10 -05:00
Alan Cox
d0127539ea [TTY]: Use tty_mode_ioctl() in network drivers.
We conciously make a change here - we permit mode and speed setting to
be done in things like SLIP mode. There isn't actually a technical
reason to disallow this. It's usually a silly thing to do but we can
do it and soemone might wish to do so.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-07 04:14:24 -08:00
Dirk Hohndel
e403149c92 Kbuild/doc: fix links to Documentation files
Fix links to files in Documentation/* in various Kconfig files

Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-30 14:26:30 -07:00
Mohamed Abbas
6ef89d0afa [PATCH] iwl3945: fix direct scan problem
This patch fix the follwing for 3945:
1. Fix direct scan by make sure we set one_direct_scan only when the
   mac80211 ask for direct scan.
2. Fix mac_stop and mac_remove_interface calles, we make sure we cancel any
   scan and disassoc on these call

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25 22:24:49 -04:00
Mohamed Abbas
15e869d86e [PATCH] iwl3945: cancel scan on rxon command
This patch fixes the following for 3945:
1. Make sure we cancel scan if RXON command is called.
2. Call scan abort on scan watchdog.

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25 22:24:48 -04:00
Mohamed Abbas
948c171cfe [PATCH] iwl4965: fix scan problem
This patch fixes the following problems for 4965:
1. Fix direct scan by make sure we set one_direct_scan only when the
   mac80211 ask for direct scan.
2. Fix mac_stop and mac_remove_interface calles, we make sure we cancel any
   scan and disassoc on these call.

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25 22:15:43 -04:00
mabbas
052c4b9f0a [PATCH] iwl4965: fix driver hang related to hardware scan
This patch fix the following:
1. make sure we are not scanning before we call REPLY_RXON
2. set RXON_FILTER_ASSOC_MSK only after we receive association response
3. call scan abort on scan watchdog instead of restart

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25 22:15:43 -04:00
Tomas Winkler
702004b745 [PATCH] iwlwifi: fix sending probe request in iwl 4965
This patch removeis TSF flag from probe request. TSF should be added only to
probe response.

Signed-off-by: Helmut Schaa <hschaa@suse.de>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25 22:15:42 -04:00
Michael Wu
2fe142636b [PATCH] rtl8187: Allow multicast frames
This patch allows rtl8187 to receive multicast frames if requested.

Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25 22:06:29 -04:00
Anton Blanchard
82cd682d56 [PATCH] b43/b43legacy: jiffies_round -> jiffies_round_relative
When rounding a relative timeout we need to use round_jiffies_relative().

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25 22:05:36 -04:00
Anton Blanchard
b239bd7598 [PATCH] rt2x00: jiffies_round -> jiffies_round_relative
When rounding a relative timeout we need to use round_jiffies_relative().

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25 22:05:36 -04:00
Anton Blanchard
be84e3d673 [PATCH] ipw2100/ipw2200: jiffies_round -> jiffies_round_relative
When rounding a relative timeout we need to use round_jiffies_relative().

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-10-25 22:05:35 -04:00
Linus Torvalds
c00046c279 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (74 commits)
  fix do_sys_open() prototype
  sysfs: trivial: fix sysfs_create_file kerneldoc spelling mistake
  Documentation: Fix typo in SubmitChecklist.
  Typo: depricated -> deprecated
  Add missing profile=kvm option to Documentation/kernel-parameters.txt
  fix typo about TBI in e1000 comment
  proc.txt: Add /proc/stat field
  small documentation fixes
  Fix compiler warning in smount example program from sharedsubtree.txt
  docs/sysfs: add missing word to sysfs attribute explanation
  documentation/ext3: grammar fixes
  Documentation/java.txt: typo and grammar fixes
  Documentation/filesystems/vfs.txt: typo fix
  include/asm-*/system.h: remove unused set_rmb(), set_wmb() macros
  trivial copy_data_pages() tidy up
  Fix typo in arch/x86/kernel/tsc_32.c
  file link fix for Pegasus USB net driver help
  remove unused return within void return function
  Typo fixes retrun -> return
  x86 hpet.h: remove broken links
  ...
2007-10-19 20:36:17 -07:00
Linus Torvalds
9abbf7d028 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: (21 commits)
  Fix build break in tsi108.c
  qeth: remove header_ops bug
  ir-functions.c:(.text+0xbce18): undefined reference to `input_event'
  NAPI: kconfig prompt and deleted doc file
  phy/bitbang: missing MODULE_LICENSE
  DM9000 initialization fix
  [PATCH] rt2x00: Add new rt73usb USB ID
  [PATCH] rt2x00: Fix residual check in PLCP calculations.
  [PATCH] iwlwifi: Fix rate setting in probe request for HW sacn
  [PATCH] b43: Make b43_stop() static
  [PATCH] drivers/net/wireless/b43/main.c: fix an uninitialized variable
  [PATCH] iwlwifi: set correct base rate for A band in rs_dbgfs_set_mcs
  [PATCH] zd1211rw, fix oops when ejecting install media
  [PATCH] b43legacy: Fix potential return of uninitialized variable
  [PATCH] iwl4965-base.c: fix off-by-one errors
  [PATCH] p54: Make filter configuration atomic
  [PATCH] rtl8187: remove NICMAC setting in configure_filters callback
  [PATCH] janitorial: fix all double includes in drivers/net/wireless
  [PATCH] rtl8187: Fix more frag bit checking, rts duration calc
  [PATCH] ipw2100: send WEXT scan events
  ...
2007-10-19 20:35:20 -07:00
Jeff Garzik
fe2520094d Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream 2007-10-19 23:04:50 -04:00
Jean Delvare
c03983ac9b Spelling fix: explicitly
From: Jean Delvare <khali@linux-fr.org>

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:22:55 +02:00
Jan Engelhardt
96de0e252c Convert files to UTF-8 and some cleanups
* Convert files to UTF-8.

  * Also correct some people's names
    (one example is Eißfeldt, which was found in a source file.
    Given that the author used an ß at all in a source file
    indicates that the real name has in fact a 'ß' and not an 'ss',
    which is commonly used as a substitute for 'ß' when limited to
    7bit.)

  * Correct town names (Goettingen -> Göttingen)

  * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313)

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:21:04 +02:00
Linus Torvalds
c4ec207173 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (41 commits)
  ACPICA: hw: Don't carry spinlock over suspend
  ACPICA: hw: remove use_lock flag from acpi_hw_register_{read, write}
  ACPI: cpuidle: port idle timer suspend/resume workaround to cpuidle
  ACPI: clean up acpi_enter_sleep_state_prep
  Hibernation: Make sure that ACPI is enabled in acpi_hibernation_finish
  ACPI: suppress uninitialized var warning
  cpuidle: consolidate 2.6.22 cpuidle branch into one patch
  ACPI: thinkpad-acpi: skip blanks before the data when parsing sysfs
  ACPI: AC: Add sysfs interface
  ACPI: SBS: Add sysfs alarm
  ACPI: SBS: Add ACPI_PROCFS around procfs handling code.
  ACPI: SBS: Add support for power_supply class (and sysfs)
  ACPI: SBS: Make SBS reads table-driven.
  ACPI: SBS: Simplify data structures in SBS
  ACPI: SBS: Split host controller (ACPI0001) from SBS driver (ACPI0002)
  ACPI: EC: Add new query handler to list head.
  ACPI: Add acpi_bus_generate_event4() function
  ACPI: Battery: add sysfs alarm
  ACPI: Battery: Add sysfs support
  ACPI: Battery: Misc clean-ups, no functional changes
  ...

Fix up conflicts in drivers/misc/thinkpad_acpi.[ch] manually
2007-10-19 13:12:46 -07:00