Commit Graph

123 Commits

Author SHA1 Message Date
Johannes Berg 09914813da mac80211: fix HT information element parsing
There's no checking that the HT IEs are of the right length
which can be used by an attacker to cause an out-of-bounds
access by sending a too short HT information/capability IE.
Fix it by simply pretending those IEs didn't exist when too
short.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-14 20:47:15 -04:00
John W. Linville ad788b5e07 mac80211: avoid "Wireless Event too big" message for assoc response
The association response IEs are sent to userland with an IWEVCUSTOM
event, which unfortunately is limited to a little more than 100 bytes
of IE information with the encoding used.  Many APs send so much
IE information that this message overflows.  When the IWEVCUSTOM
event is too large, the kernel doesn't send it to userland anyway --
better just not to send it.

An attempt was made by Jouni Malinen to correct this issue by
converting to use IWEVASSOCREQIE and IWEVASSOCRESPIE messages instead
("mac80211: Use IWEVASSOCREQIE instead of IWEVCUSTOM").  Unfortunately,
that caused a problem due to 32-/64-bit interactions on some systems and
was reverted after the 'userland ABI' rule was invoked.  That leaves
us with this option instead of a proper fix, at least until we move
to a cfg80211-based solution.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-06 19:37:33 -04:00
Linus Torvalds 74af025073 wireless: restore revert lost to merge damage
Restore revert "mac80211: Use IWEVASSOCREQIE instead of IWEVCUSTOM",
originally reverted in commit bf7394ccc1.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-06 18:12:56 -04:00
Emmanuel Grumbach 4492bea656 mac80211: fix led behavior in IBSS
This patch fixes the led behavior in IBSS. After we joined an IBSS cell we
need to inform the led that we got associated. Although there is no 802.11
association in IBSS mode, the semantic of "There is a link" is relevant.
This allows the led to blink in IBSS mode (at least this solves a bug for
iwlwifi).

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-24 16:18:03 -04:00
Johannes Berg 4dfe51e100 mac80211: probe with correct SSID
While associated, we should probe with the SSID we're associated to,
not the scan SSID.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-24 16:18:03 -04:00
Johannes Berg 4b7679a561 mac80211: clean up rate control API
Long awaited, hard work. This patch totally cleans up the rate control
API to remove the requirement to include internal headers outside of
net/mac80211/.

There's one internal use in the PID algorithm left for mesh networking,
we'll have to figure out a way to clean that one up and decide how to
do the peer link evaluation, possibly independent of the rate control
algorithm or via new API.

Additionally, ath9k is left using the cross-inclusion hack for now, we
will add new API where necessary to make this work properly, but right
now I'm not expert enough to do it. It's still off better than before.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-24 16:18:03 -04:00
Johannes Berg 687c7c0807 mac80211: share sta_info->ht_info
Rate control algorithms may need access to a station's
HT capabilities, so share the ht_info struct in the
public station API.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:24 -04:00
Johannes Berg 323ce79a9c mac80211: share sta->supp_rates
As more preparation for a saner rate control algorithm API,
share the supported rates bitmap in the public API.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:24 -04:00
Johannes Berg 17741cdc26 mac80211: share STA information with driver
This patch changes mac80211 to share some more data about
stations with drivers. Should help iwlwifi and ath9k when
 they get around to updating, and might also help with
implementing rate control algorithms without internals.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:23 -04:00
Johannes Berg 05c914fe33 mac80211: use nl80211 interface types
There's really no reason for mac80211 to be using its
own interface type defines. Use the nl80211 types and
simplify the configuration code a bit: there's no need
to translate them any more now.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:23 -04:00
Johannes Berg 96dd22ac06 mac80211: inform driver of basic rateset
Drivers need to know the basic rateset to be able to configure
the ACK/CTS programming in hardware correctly.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:22 -04:00
Johannes Berg c2b13452b2 mac80211: clean up scan namespace
Most of the scan functions are called ieee80211_sta_scan_*
or similar, make clean it up so they are all just called
ieee80211_scan_*.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:22 -04:00
Johannes Berg 9c6bd79011 mac80211: reorder MLME code more
This way all the utility functions are at the top, then the
state machine and externally callable functions are moved to
the bottom. Also clean up ieee80211_i.h a bit and add a few
comments about which functions are called from where.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:21 -04:00
Johannes Berg 5bc75728fd mac80211: fix scan vs. interface removal race
When we remove an interface, we can currently end up having
a pointer to it left in local->scan_sdata after it has been
set down, and then with a hardware scan the scan completion
can try to access it which is a bug. Alternatively, a scan
that started as a hardware scan may terminate as though it
was a software scan, if the timing is just right.

On SMP systems, software scan also has a similar problem,
just canceling the delayed work and setting a flag isn't
enough since it may be running concurrently; in this case
we would also never restore state of other interfaces.

This patch hopefully fixes the problems by always invoking
ieee80211_scan_completed or requiring it to be invoked by
the driver, I suspect the drivers that have ->hw_scan() are
buggy. The bug will not manifest itself unless you remove
the interface while hw-scanning which will also turn off
the hw, and then add a new interface which will be unusable
until you scan once.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:20 -04:00
Johannes Berg 472dbc45dc mac80211: split off mesh handling entirely
This patch splits off mesh handling from the STA/IBSS.
Unfortunately it increases mesh code size a bit, but I
think it makes things clearer. The patch also reduces
per-interface run-time memory usage.

Also clean up a few places where ifdef is not required.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:20 -04:00
Johannes Berg 7c95069522 mac80211: dont set REQ_RUN when scan finishes
The timer restart is done wrongly, we shouldn't set the REQ_RUN
bit when the scan has finished if it hadn't been set before the
scan started. If the timer fires during the scan, it will set
REQ_RUN and then we can run the work for it, if it didn't fire
then we shouldn't run its work either.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:20 -04:00
Johannes Berg a1678f84bf mac80211: move STA timer restart
This I shouldn't have moved to the scan implementation, move
it back to the MLME where it belongs, to the notification.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:20 -04:00
Johannes Berg 24723d1bc9 mac80211: move ieee80211_sta_expire
ieee80211_sta_expire uses the internal __sta_info_unlink
function which can become static if this function is moved
to sta_info.c.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-15 16:48:20 -04:00
Johannes Berg e50db65c0d mac80211: move frame TX function
The ieee80211_sta_tx function isn't MLME code any more,
it's getting used by a lot of code. Move it to utils and
rename it to ieee80211_tx_skb.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:39 -04:00
Johannes Berg 39192c0bcf mac80211: move spectrum management code out
Like the HT code, this doesn't depend on the STA-mode implementation
and can be handled entirely independently. There's only stub code
for now, but when it gets filled having it in its own file will be
beneficial.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:39 -04:00
Johannes Berg de1ede7ac3 mac80211: make BA session handling independent of STA mode
The aggregation handling isn't dependent on anything related to our
STA-mode implementation, and doesn't need to depend on it for frame
processing. This patch moves the relevant code to ht.c and adds a
hook in rx.c. For now, the relevant action frames are only processed
in STA/IBSS modes, but that's now something we can easily change.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:39 -04:00
Johannes Berg 5825fe100d mac80211: initialise queue QoS parameters at hw start
When hardware is started it might be in a confused state with
respect to queue QoS parameters. This patch changes mac80211
to set sane defaults right after the hardware is brought up.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:39 -04:00
Johannes Berg 3d35f7c687 mac80211: split ieee80211_sta_def_wmm_params
Cleans up the code a bit and prepares for the next patch
that will use the function elsewhere.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:38 -04:00
Johannes Berg ef422bc0ae mac80211: consolidate deauth/disassoc
deauth and disassoc frames are completely identical so there's
little point in having two functions to send them rather than
one that gets a parameter. This same a bit of code size.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:38 -04:00
Johannes Berg 9ac19a9084 mac80211: reorder frame code in mlme
This reorders all frame sending functions to be at the top of the
file. When reading the file, I tend to be looking at either the
frame code or the state machine, and having them mixed in the file
is confusing. When all frame sending is at the top the remainder
of the file is more readable, in my opinion.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:38 -04:00
Johannes Berg b079ada7dd mac80211: remove useless 'ibss' parameter
Ever since we refactored beaconing to not be controlled by a
fake queue this parameter to ieee80211_sta_def_wmm_params
has been unused.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:37 -04:00
Johannes Berg a0fe8b3349 mac80211: simplify scan start
ieee80211_sta_start_scan() can very well take a non-NULL
ssid pointer with a zero ssid_len.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:37 -04:00
Johannes Berg 44d414dbff mac80211: move some HT code out of mlme.c
Some of the HT code in mlme.c is misplaced:
 * constants/definitions belong to the ieee80211.h header
 * code being used in other modes as well shouldn't be there

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:37 -04:00
Johannes Berg 5484e23749 mac80211: move BSS handling to scan code
This moves all the BSS list handling out of mlme.c to scan.c,
no further changes except fixing kzalloc/atomic_inc/atomic_inc
to kzalloc/atomic_set(2).

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:37 -04:00
Johannes Berg 98c8fccfae mac80211: refactor and move scan RX code
This patch refactors some code and moves the scan RX function
to scan.c. More importantly, however, it changes it so that the
MLME's beacon/probe_resp functions aren't invoked when scanning
so that we can remove a "if (scanning)" conditions from two
places.

There's a very slight behavioural change in this patch: now,
when scanning, IBSS and mesh aren't updated even on the same
channel.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:37 -04:00
Johannes Berg 0a51b27e95 mac80211: start moving scan code from mlme
Here's a first patch to move some code from mlme.c to a
new file called scan.c. The end result will hopefully be
a more manageable mlme.c.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:36 -04:00
Johannes Berg ee96d6ef82 mac80211: remove useless non-NULL tests from scan results code
I'm surprised nobody complained about these before. What a waste.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:36 -04:00
Johannes Berg 491775a507 mac80211: use sdata pointer for scan interface
Since we now use sdata pointers most of the time, using a netdev
pointer here is somewhat artificial, use an sdata pointer instead.
Replace a netdev-prefix in a few messages by a wiphy-prefix.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:36 -04:00
Johannes Berg 60f8b39c94 mac80211: reorder mlme code
This reorders the mlme code a bit so we don't need all the forward
function declarations. It also removes the ERP_INFO_USE_PROTECTION
define that is unused, but otherwise contains no real changes.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:36 -04:00
Tomas Winkler 24e64622c3 mac80211: stop queues before carrier off
During testing of the disassociation fixes, Tomas noticed that it
was possible to run into a situation where you'd suddenly get a
few "wlan0: dropped frame to <AP> (unauthorized port)" messages
and I found this to be due to the AP's sta_info having been
removed but netif_carrier_off not having removed/stopped traffic
yet. To avoid that, stop the queue for the interface (and avoid
bringing them up when another vif scans when they weren't up.)

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:36 -04:00
Tomas Winkler f5e5bf258b mac80211: remove disassociation code from ieee80211_set_associated
This patch moves disassociation code from ieee80211_set_associated
to ieee80211_set_disassoc. To reduce code duplication, it introduces
the ieee80211_sta_send_apinfo function. Additionally, it fixes a lapse
where BSS_CHANGED_HT wasn't set when notifying the driver of changes
due to disassociation.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:36 -04:00
Tomas Winkler 3b7ee69d0c mac80211: disassociate when moving to new BSS
This patch makes the MLME cleanly disassociate from the current BSS
when leaving it for a new one. This is not just nicer to the old AP
(we're leaving it, might as well tell it!) but also required for some
drivers that keep track of the station we're associated with, they'd
get confused because they'd think we are associated with two APs.

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:35 -04:00
Tomas Winkler aa458d1737 mac80211: restructure disassoc/deauth flows
This patch restructure the flow of disassociation and deauthentication
flows to be consistent under all circumstances.
It ensures that BA session is treated down before deauthentication or disassociation,
adds the removal of the obsolete sta form station table and fixes a related bug (sta_info_destroy
without sta_info_unlink) in ieee80211_associated()
and reduce some code duplication

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:35 -04:00
Johannes Berg 37ffc8da80 mac80211: move IE parsing to util file
Since IE parsing is required for the mlme and mesh code, it's
not a static function anyway, and it's much better to have it
in util rather than the overly large mlme.c

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:35 -04:00
Johannes Berg 5fd12d4da1 mac80211: fix typo in action frame handling
This says chan_switch.action_code but really means
measurement.action_code, of course the actual offset in
the frame is the same, it's just harder to understand
this way.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:35 -04:00
Johannes Berg 9c80d3dc27 mac80211: fix action frame length checks
The action frame length checks are one too small, there's not just
an action code as the comment makes you believe, there's a category
code too, and the category code is required in each action frame
(hence part of IEEE80211_MIN_ACTION_SIZE).

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:35 -04:00
Johannes Berg 5bda617576 mac80211: BSS info: check channel first
When we receive information about a BSS we check at some point
whether or not we think we're allowed to use the channel it is
on, but we do that fairly late. I don't think we should do it
that late, so do it earlier to avoid doing IBSS/mesh stuff on
that channel and then getting confused because it's disabled.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:35 -04:00
Johannes Berg fe3fa82731 mac80211: make conf_tx non-atomic
The conf_tx callback currently needs to be atomic, this requirement
is just because it can be called from scanning. This rearranges it
slightly to only update while not scanning (which is fine, we'll be
getting beacons when associated) and thus removes the atomic
requirement.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:34 -04:00
Johannes Berg 69e6c010fd mac80211: move some RCU locking into an if branch
The if itself doesn't need to be protected, so move in the RCU
locking to avoid doing anything at all when the condition isn't
true.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11 15:53:34 -04:00
David S. Miller 17dce5dfe3 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	net/mac80211/mlme.c
2008-09-08 16:59:05 -07:00
Emmanuel Grumbach 8e1535d51b mac80211: Fix rate scale initialization in IBSS
This patch address some IBSS rate issues introduced or not covered
by "mac80211: eliminate IBSS warning in rate_lowest_index()" and
"cfg80211 API for channels/bitrates, mac80211 and driver conversion".

This patch:
1. Moves addition of IBSS station from
prepare_for_handlers to ieee80211_rx_bss_info when triggered from beacon
eliminating bogus supported rates.
2. Initialize properly supported rates also in IBSS merging
3. Ensure that mandatory rates are always added into supported
rates. This is needed in case when station addition is triggered from
non beacon/probe packet. Some management frames need to be sent
4. Remove initialization of supported rates from self rates. This path
was dead code after 6bc37c06bc4 and in general incorrect.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Cc: Vladimir Koutny <vlado@work.ksp.sk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08 14:22:46 -04:00
Tomas Winkler 9818babc8f mac80211: Fix low bit rate in IBSS
This patch fixes regression in iwlwifi IBSS rate scaling caused by patch:

    commit 6bc37c06bc424bcf3f944e6a79e2d5bb537e02ed
    Author: Vladimir Koutny <vlado@work.ksp.sk>
    Date:   Fri Jun 13 16:50:44 2008 +0200

        mac80211: eliminate IBSS warning in rate_lowest_index()

An IBSS station is added in prepare_for_handlers where the rate scaling was
initialized only with single rate matching the received packet.
The correct rate scale information should be updated only in
ieee80211_rx_bss_info function where beacon is parsed. Because
of coding error the rate info was left untouched.
If a beacon has triggered the connection the rate remined 1Mbps.
This patch fixes this coding error

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Cc: Vladimir Koutny <vlado@work.ksp.sk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08 14:00:18 -04:00
Linus Torvalds bf7394ccc1 Revert "mac80211: Use IWEVASSOCREQIE instead of IWEVCUSTOM"
This reverts commit 087d833e5a, which was
reported to break wireless at least in some combinations with 32bit user
space and a 64bit kernel.  Alex Williamnson bisected it to this commit.

Reported-and-bisected-by: Alex Williamson <alex.williamson@hp.com>
Acked-by: John W. Linville <linville@tuxdriver.com>
Cc: David Miller <davem@davemloft.net>
Cc: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-05 12:38:09 -07:00
David S. Miller b171e19ed0 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:

	net/mac80211/mlme.c
2008-08-29 23:06:00 -07:00
Jouni Malinen 43ac2ca384 mac80211: Handle scan result IEs in one block
Clean up and extend scan result processing by storing all the IEs from
Beacon/Probe Response frames in a single block instead of allocating
memory for each specific IE separately. This removes lot of unnecessary
code and automatically supports reporting of new IEs (e.g., IEEE
802.11r) into user space without need to manually extend mac80211
scanning code whenever a new protocol adds IE(s).

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-29 16:24:05 -04:00