Commit Graph

19076 Commits

Author SHA1 Message Date
Zhu Yi
397ae121ee [PATCH] ipw2200: Scale firmware loading watchdog with the firmware size
I can't really help with why restarts happen, but the following patch
greatly increases the likelihood that a firmware reload will succeed
afterward on my thinkpad. It addresses two issues. First, sysfs module
loading and hotplug are asynchronous, and as such file operations on the
"loading" and "data" files are racy when you load 2 firmwares in quick
succession. Second, the timeout for DMAing the firmware needs to scale
with the size of the firmware being loaded. That is, the watchdog needs
to be on throughput, not on time alone.

I no longer get the firmware load errors, though this is at best a hacky
workaround for a racy interface. (Obviously, this does nothing to address
the fatal errors in firmware which cause reloads; it just causes the
initial loading and the reloads to work more often.)

Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Ben M Cahill <ben.m.cahill@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:34 -05:00
Zhu Yi
4bfdb91dcf [PATCH] ipw2200: add module parameter to enable/disable roaming
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:33 -05:00
Zhu Yi
ede6111cae [PATCH] ipw2200: Make LED blinking frequency independent of HZ
Signed-off-by: Clemens Buchacher <drizzd@aon.at>.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:33 -05:00
Zhu Yi
c7b6a6744c [PATCH] ipw2200: use jiffies_to_msec() wherever possible
This substitutes Linux jiffies_to_msec() wherever there is a
computation for determining milliseconds from jiffies,
following lead from ieee80211 code. And it does a little cleanup.
"it's" == "it is" ... "its" == possessive "it". Indulge me. ;-)

Signed-off-by: Cahill, Ben M <ben.m.cahill@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:33 -05:00
Zhu Yi
810dabd466 [PATCH] ipw2200: Bluetooth coexistence support
I've added a new module param "bt_coexist" which defaults to OFF.

This does not seem to fix the firmware restarts, but it does do "the
right thing" and disables something that we were enabling by default:
signaling the Bluetooth h/w which channel we're on (whether or not the
BT h/w was out there).

Signed-off-by: Ben M Cahill <ben.m.cahill@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:33 -05:00
Zhu Yi
3e234b4e57 [PATCH] ipw2200: Add LEAP authentication algorithm support
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:33 -05:00
Zhu Yi
f516dbcd7d [PATCH] ipw2200: Mask out the WEP_KEY command dump from debug log for security reason
Signed-off-by: Nick Kralevich <nick.ipw2200@kralevich.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:32 -05:00
Zhu Yi
c8fe667908 [PATCH] ipw2200: Fix indirect SRAM/register 8/16-bit write routines
The indirect SRAM/register 8/16-bit write routines are broken for
non-dword-aligned destination addresses.

Fortunately, these routines are, so far, not used for non-dword-aligned
destinations, but here's a patch that fixes them, anyway.

The attached patch also adds comments for all direct/indirect I/O routine
variations.

Signed-off-by: Ben M Cahill <ben.m.cahill@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:32 -05:00
Zhu Yi
71aa122d8a [PATCH] increase ipw2100 driver version to git-1.1.4
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:32 -05:00
Zhu Yi
8ed55a482e [PATCH] ipw2100: remove white space and better format the code
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:32 -05:00
Zhu Yi
be6b3b15b5 [PATCH] ipw2100: Add generic geo information
This patch fixes a BUG_ON for the latest ieee80211 change.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:32 -05:00
Zhu Yi
3173ca0b76 [PATCH] ipw2100: Make iwconfig txpower setting consistent with user input
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:31 -05:00
Zhu Yi
cbbdd03fad [PATCH] ipw2100: Add LEAP authentication algorithm support
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:31 -05:00
Denis Vlasenko
9eafe76b8a [PATCH] ieee80211: trivial fix for misplaced ()'s
Patch fixes misplaced (). Diffed against wireless-2.6.git

Signed-off-by: Denis Vlasenko <vda@ilport.com.ua>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:31 -05:00
Adrian Bunk
a73e22b286 [PATCH] drivers/net/wireless/ipw2200: possible cleanups
This patch contains the following possible cleanups:
- make needlessly global functions static
- "extern inline" -> "static inline"
- #if 0 the unused global function ipw_led_activity_on()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:31 -05:00
Adrian Bunk
3c398b8612 [PATCH] drivers/net/wireless/ipw2100.c: make ipw2100_wpa_assoc_frame() static
This patch makes the needlessly global ipw2100_wpa_assoc_frame() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:31 -05:00
Adrian Bunk
a39d3e796c [PATCH] AIRO{,_CS} <-> CRYPTO fixes
CRYPTO is a helper variable, and to make it easier for users, it should
therefore select'ed and not be listed in the dependencies.

drivers/net/wireless/airo.c requires CONFIG_CRYPTO for compilations.

Therefore, AIRO_CS also has to CRYPTO.

Additionally, this patch removes the #ifdef's for the non-compiling
CRYPTO=n case from drivers/net/wireless/airo.c.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:30 -05:00
Adrian Bunk
d86b5e0e6b [PATCH] net/: fix the WIRELESS_EXT abuse
This patch contains the following changes:
- add a CONFIG_WIRELESS_EXT select'ed by NET_RADIO for conditional
  code
- remove the now no longer required #ifdef CONFIG_NET_RADIO from some
  #include's

Based on a patch by Jean Tourrilhes <jt@hpl.hp.com>.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 20:35:30 -05:00
John W. Linville
747af1e154 Merge branch 'upstream-fixes' 2006-01-30 17:43:25 -05:00
Adrian Bunk
ae7ec20582 [PATCH] PCMCIA=m, HOSTAP_CS=y is not a legal configuration
CONFIG_PCMCIA=m, CONFIG_HOSTAP_CS=y doesn't compile.

Reported by "Gabriel C." <crazy@pimpmylinux.org>.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 17:41:36 -05:00
Larry Finger
1a1fedf4d3 [PATCH] Typo corrections for ieee80211
This patch, generated against 2.6.16-rc1-git4, corrects two typographical
errors in ieee80211_rx.c and adds the facility name to a bare printk.

Signed-Off-By: Larry Finger <Larry.Finger@lwfinger.net>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 17:41:36 -05:00
Zhu Yi
489f4458cd [PATCH] ipw2200: Fix a variable referenced after kfree() bug
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 17:41:35 -05:00
Zhu Yi
17ed081dee [PATCH] ipw2200: Fix sw_reset doesn't clear the static essid problem
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 17:41:35 -05:00
Zhu Yi
f73cb83f1a [PATCH] ipw2200: Fix "iwspy ethx off" causes kernel panic
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 17:41:35 -05:00
Zhu Yi
b6e4da7234 [PATCH] ipw2100: Fix setting txpower failed problem
The ipw2100 driver misunderstood the parameter of txpower.
Tx Power off means turn off the radio, but the driver interpret it as
"can't set txpower". So when getting the txpower, it sets disabled=1 to
the iwconifg tool in managed mode. And the tool will display "Tx Power off"
when disabled=1.

Now, in managed mode, iwconfig will not show "TX Power" if the radio is not
switched off. It will only display "Tx Power off" only if the radio is killed.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 17:41:35 -05:00
Zhu Yi
3c5eca542d [PATCH] ipw2100: Fix a gcc compile warning
drivers/net/wireless/ipw2100.c:2236: warning: `ipw2100_match_buf' defined
but not used

Cc: Yi Zhu <yi.zhu@intel.com>
Cc: James Ketrenos <jketreno@linux.intel.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-30 17:41:35 -05:00
Zhu Yi
d1b46b0fba [PATCH] ieee80211: Add 802.11h information element parsing
Added default handlers for various 802.11h DFS and TPC information
elements.  Moved all information elements into single location (called
from two places).  Added debug message with information on unparsed IEs
if debug_level set.  Added code to reset network IBSS DFS information
when appropriate.  Added code to invoke driver callback for 802.11h
ACTION STYPE.  Changed a few printk's to IEEE80211_DEBUG_MGMT.

Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:07 -05:00
Zhu Yi
15f385982e [PATCH] ieee80211: Add helpers for IBSS DFS handling
To support IEEE 802.11h in IBSS, an ibss_dfs field is added to struct
ieee80211_network. In IBSS, if one STA sends a beacon with DFS info
(for radar detection), all the other STAs should receive and store
this DFS.  All STAs should send the DFS as one of the information
element in the beacon they are scheduled to send (if possible) in
the future.

Since the ibss_dfs has variable length, it must be allocated
dynamically. ieee80211_network_reset() is added to clear the ibss_dfs
field. ieee80211_network_free() is also updated to free the ibss_dfs
field if it is not NULL.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:07 -05:00
Zhu Yi
b79e20b609 [PATCH] ieee80211: Add 802.11h data type and structures
Add 802.11h data types and structure definitions to ieee80211.h.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:07 -05:00
Zhu Yi
9184d9348a [PATCH] ieee80211: Add TKIP crypt->build_iv
This patch adds ieee80211 TKIP build_iv() method to support hardwares
that can do TKIP encryption but relies on ieee80211 layer to build
the IV. It also changes the build_iv() interface to return the key
if possible after the IV is built (this is required by TKIP).

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:07 -05:00
Zhu Yi
41a25c616b [PATCH] ieee80211: TIM information element parsing
Added partial support of TIM information element parsing

Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:07 -05:00
Zhu Yi
8aa914b747 [PATCH] ieee80211: kmalloc+memset -> kzalloc cleanups
kmalloc+memset -> kzalloc cleanups in ieee80211_crypt_tkip

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:06 -05:00
Zhu Yi
7bd6436604 [PATCH] ieee80211: Add spectrum management information
Add spectrum management information and use stat.signal to provide
signal level information.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:06 -05:00
Zhu Yi
d128f6c176 [PATCH] ieee80211: add flags for all geo channels
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:06 -05:00
Zhu Yi
24056bec08 [PATCH] ieee80211: Add LEAP authentication type
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:06 -05:00
Zhu Yi
d652923751 [PATCH] ieee80211: Log if netif_rx() drops the packet
Log to wireless network stats if netif_rx() drops the packet.

(also trailing whitespace and Lindent cleanups as part of patch-apply
process)

Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:06 -05:00
Denis Vlasenko
44d7a8cfbd [PATCH] WEP fields are incorrectly shown to be INSIDE snap in the doc
>If encryption is enabled, each fragment payload size is reduced by enough space
>to add the prefix and postfix (IV and ICV totalling 8 bytes in the case of WEP)
>So if you have 1500 bytes of payload with ieee->fts set to 500 without
>encryption it will take 3 frames.  With WEP it will take 4 frames as the
>payload of each frame is reduced to 492 bytes.

Text is correct, but in picture (IV,payload,ICV) sits inside SNAP.
Patch corrects this.

Signed-Off-By: Denis Vlasenko <vda@ilport.com.ua>
Acked-By: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 17:08:06 -05:00
Zhu Yi
4a99ac3a9e [PATCH] ieee80211: Fix A band min and max channel definitions
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 16:49:58 -05:00
Zhu Yi
55cd94aa1d [PATCH] ieee80211: Fix iwlist scan can only show about 20 APs
Limit the amount of output given to iwlist scan.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 16:49:58 -05:00
Zhu Yi
b6daa25d65 [PATCH] ieee80211: Fix problem with not decrypting broadcast packets
The code for pulling the key to use for decrypt was correctly using
the host_mc_decrypt flag.  The code that actually decrypted,
however, was based on host_decrypt.  This patch changes this
behavior.

Signed-off-by: Etay Bogner <etay.bogner@gmail.com>
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 16:49:58 -05:00
Valdis.Kletnieks@vt.edu
4f95af5bb5 [PATCH] orinoco_cs: tweak Vcc debugging messages
The current orinoco_cs.c can issue the exact same error message for
2 different tests that can fail.  Alter them so we can tell which
one of the two failed.

Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-01-27 16:49:58 -05:00
David S. Miller
3ee68c4af3 [SPARC64]: Use compat_sys_futimesat in 32-bit syscall table.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-20 01:49:15 -08:00
Linus Torvalds
18a4144028 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2006-01-19 22:19:26 -08:00
Linus Torvalds
02829f7377 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2006-01-19 22:17:38 -08:00
Linus Torvalds
497992917e Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2006-01-19 22:16:58 -08:00
David S. Miller
7e732bfc55 [PATCH] Fix regression added by ppoll/pselect code.
The compat layer timeout handling changes in:

9f72949f67

are busted.  This is most easily seen with an X application
that uses sub-second select/poll timeout such as emacs.  You
hit a key and it takes a second or so before the app responds.

The two ROUND_UP() calls upon entry are using {tv,ts}_sec where it
should instead be using {tv_usec,ts_nsec}, which perfectly explains
the observed incorrect behavior.

Another bug shot down with git bisect.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-19 22:11:31 -08:00
David S. Miller
4f2d7680cb [NETFILTER] x_tables: Make XT_ALIGN align as strictly as necessary.
Or else we break on ppc32 and other 32-bit platforms.

Based upon a patch from Harald Welte.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-19 16:58:37 -08:00
David S. Miller
cf9e50a920 Merge master.kernel.org:/pub/scm/linux/kernel/git/sridhar/lksctp-2.6 2006-01-19 16:53:02 -08:00
John Hawkes
386d1d50c8 [IA64] eliminate softlockup warning
Fix an unnecessary softlockup watchdog warning in the ia64
uncached_build_memmap() that occurs occasionally at 256p and always at
512p.  The problem occurs at boot time.

Signed-off-by: John Hawkes <hawkes@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-01-19 11:18:25 -08:00
Jes Sorensen
60f1c4443c [IA64] sem2mutex: arch/ia64/kernel/perfmon.c
Migrate perfmon from using an old semaphore to a completion handler.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-01-19 11:17:56 -08:00