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408 commits

Author SHA1 Message Date
Felix Fietkau
ebb2cdbea8 ath9k: remove an old tx stop workaround which conflicts with the powersave fixes 
SVN-Revision: 25439
 2011-02-10 03:37:23 +00:00
Felix Fietkau
6ff025f306 ath9k: improve the power save fix by closing another remaining race condition for setting the TIM bit 
SVN-Revision: 25428
 2011-02-08 23:35:20 +00:00
Felix Fietkau
c6996a7d7d ath9k: add fixes for AP side powersave frame buffering 
SVN-Revision: 25426
 2011-02-08 19:31:50 +00:00
Felix Fietkau
d807f70e47 mac80211: update to wireless-testing 2010-02-07 
SVN-Revision: 25425
 2011-02-08 19:31:43 +00:00
Felix Fietkau
32d08d2dea ath: fix world regulatory domain fix-up so that all regulatory rules are processed 
r24503 (trunk) and r24505 (backfire) revised the regulatory rules used
for the ath drivers' world regulatory domains in the 5GHz band by
opening up channels 36, 40, 44, and 48 to being used without the
*_PASSIVE_SCAN and *_NO_IBSS flags set. This was done by breaking
ATH9K_5GHZ_5150_5350 into two REG_RULES. The various struct
ieee80211_regdomains that reference these rules in their reg_rules
fields need to have their n_reg_rules fields updated accordingly.

SVN-Revision: 25418
 2011-02-08 12:36:25 +00:00
Felix Fietkau
55bd66663d mac80211: fix the check for cloned skbs in the tx path 
SVN-Revision: 25398
 2011-02-07 10:42:40 +00:00
Felix Fietkau
2ed844f6a5 mac80211: when operating as a 4-addr station, do not pick up 4-addr frames meant for other stations, as this would confuse the bridge layer 
SVN-Revision: 25378
 2011-02-05 22:38:23 +00:00
Felix Fietkau
2a17a1dd1d ath9k: reduce false positives in the baseband hang check 
SVN-Revision: 25359
 2011-02-04 12:16:41 +00:00
Felix Fietkau
2d5c6da16a mac80211: drop retransmitted data frames from the cooked monitor interface - reduces CPU usage 
SVN-Revision: 25358
 2011-02-04 12:16:36 +00:00
Felix Fietkau
e00933b6d6 cfg80211: revert the max power patch - it seems to be limiting tx power too much on some devices 
SVN-Revision: 25258
 2011-01-30 23:35:00 +00:00
Felix Fietkau
e146d9b386 cfg80211: do not overwrite the hardware max power setting in the regulatory code, fixes reported tx power values 
SVN-Revision: 25238
 2011-01-29 13:51:33 +00:00
Felix Fietkau
04628c88d4 ath9k: reduce allocation size, common->cachelz is already added to the buffer size elsewhere 
SVN-Revision: 25205
 2011-01-28 16:58:08 +00:00
Felix Fietkau
0a54236bea ath9k: fix a compile error in the debug stubs (fixes #8737, #8745) 
SVN-Revision: 25204
 2011-01-28 16:58:05 +00:00
Felix Fietkau
10923cff7e ath9k: optimize memory allocations - improves performance and reduces ath9k RAM usage by 2 MB per device 
SVN-Revision: 25115
 2011-01-26 17:28:12 +00:00
Felix Fietkau
5903f4a167 mac80211: Improve ath5k/ar71xx PCI bug WAR 
It has been confirmed by Atheros that this PCI bug affects the RX side only,
so we can keep the 128B DMA size for TX.

With this change we can double the thruput of ath5k from 15Mps to 30Mbps.

We have been using this patch since more than 6 month in a production
environment without problems and a significant performance improvement.

It has also been said to fix HW encryption:
http://www.mail-archive.com/ath5k-devel@lists.ath5k.org/msg04311.html

Patch from: kentarou matsuyama <matsuyama@thinktube.com>

SVN-Revision: 25104
 2011-01-26 11:33:50 +00:00
Felix Fietkau
998da1234f ath9k: fix tx queue debug counters 
SVN-Revision: 25099
 2011-01-26 11:33:27 +00:00
Felix Fietkau
9b34dfb571 mac80211: update to wireless-testing 2011-01-24 
SVN-Revision: 25093
 2011-01-24 18:54:16 +00:00
Felix Fietkau
c646f205e2 ath9k: fix some ps wakeup/restore issues that led to crashes and other weird behavior 
SVN-Revision: 25058
 2011-01-21 17:54:44 +00:00
Felix Fietkau
02bf1599a3 ath9k: disable PA predistortion on AR93xx for now until it is properly fixed 
SVN-Revision: 25056
 2011-01-21 01:43:32 +00:00
Felix Fietkau
be39c9dc6e ath9k: remove virtual wiphy support - it was only experimental anyway and it is not going to be maintained anymore 
SVN-Revision: 25055
 2011-01-20 23:35:30 +00:00
Felix Fietkau
86a9bbe4ba mac80211: add a few tx related fixes 
SVN-Revision: 25054
 2011-01-20 23:35:26 +00:00
Felix Fietkau
4ee2365159 mac80211: update to wireless-testing 2010-01-19 
SVN-Revision: 25053
 2011-01-20 23:35:21 +00:00
Felix Fietkau
876dd50e11 mac80211: fix the br_port_exists compatibility macro for 2.6.38 
SVN-Revision: 25051
 2011-01-20 13:46:59 +00:00
Felix Fietkau
817ee250d7 mac80211: rework wds sta fix - check for the protocol of the incoming frame instead of just the authorized state 
SVN-Revision: 25039
 2011-01-18 14:43:58 +00:00
Felix Fietkau
1a7a36b0a4 mac80211: fix frames looping back to a wds station 
SVN-Revision: 25008
 2011-01-15 13:41:10 +00:00
Felix Fietkau
098e2d7ca1 ath9k: fix a few more aggregation related issues, should improve stability 
SVN-Revision: 25007
 2011-01-15 13:41:06 +00:00
Felix Fietkau
f05691af93 mac80211: include the kfifo backport in compat.ko if necessary (fixes libertas, rt2x00) 
SVN-Revision: 24978
 2011-01-13 23:28:22 +00:00
Felix Fietkau
2c0ac457ed ath9k: fix spurious decryption crc error regression 
SVN-Revision: 24976
 2011-01-13 23:07:58 +00:00
Felix Fietkau
a339e58d72 ath9k: reduce the number of false positives triggered by the baseband hang check by only running it when beacon transmission is blocked 
SVN-Revision: 24954
 2011-01-10 00:25:17 +00:00
Felix Fietkau
6528a58151 ath9k: add a few aggregation reliability fixes 
SVN-Revision: 24949
 2011-01-09 20:35:27 +00:00
Felix Fietkau
56647592a4 mac80211: update to wireless-testing 2011-01-05, should improve aggregation reliability in ath9k 
SVN-Revision: 24948
 2011-01-09 20:32:25 +00:00
Felix Fietkau
8c7ea4384c mac80211: fix a race condition during key deletion 
SVN-Revision: 24895
 2011-01-04 00:37:28 +00:00
Felix Fietkau
a718ebf1ed ath9k: add more pending fixes from linux-wireless@ 
SVN-Revision: 24858
 2010-12-30 15:48:39 +00:00
Felix Fietkau
f1becde97b ath9k: fix rx dma descriptor error flag handling 
SVN-Revision: 24855
 2010-12-30 15:48:18 +00:00
Felix Fietkau
61e492d316 ath9k: add back the interrupt mitigation tweak and reduce the rx interrupt mitigation times further 
SVN-Revision: 24819
 2010-12-24 12:09:43 +00:00
Felix Fietkau
3a9c856475 ath9k: add pending fixes for revision checks and handling of the hw workaround register 
SVN-Revision: 24818
 2010-12-24 12:09:36 +00:00
Alexandros C. Couloumbis
69b7963402 package/mac80211: fix issue when CONFIG_MAC80211_LEDS is not set. 
SVN-Revision: 24813
 2010-12-23 14:58:16 +00:00
Hauke Mehrtens
54ffa895f2 mac80211: add CONFIG_ATH5K_PCI only when not on aterhos target 
SVN-Revision: 24801
 2010-12-22 17:39:05 +00:00
Felix Fietkau
d6addd4ecd mac80211: another optimization for tx performance 
SVN-Revision: 24677
 2010-12-18 18:27:51 +00:00
Felix Fietkau
b40d260aaf mac80211: fix a crash in the tx path 
SVN-Revision: 24672
 2010-12-18 17:56:32 +00:00
Felix Fietkau
5c4d94f714 mac80211: fix a missing return value 
SVN-Revision: 24671
 2010-12-18 17:40:09 +00:00
Felix Fietkau
121b27fb2b mac80211: significantly reduce the cpu load caused by excessive skb header cloning 
SVN-Revision: 24669
 2010-12-18 17:23:38 +00:00
Felix Fietkau
933e2c8e04 ath9k: do not force the chainmask to 1 for legacy mode - it makes no sense and it reduces txpower and unnecessarily disables MRC 
SVN-Revision: 24657
 2010-12-18 02:14:52 +00:00
Felix Fietkau
b51a9f9248 mac80211: update to wireless-testing 2010-12-16 
SVN-Revision: 24655
 2010-12-18 02:00:10 +00:00
Felix Fietkau
9958bc43c8 ath9k: update initvals for ar9003 
SVN-Revision: 24629
 2010-12-16 23:55:32 +00:00
Felix Fietkau
9fba23352b ath9k: remove code for setting up gpio based baseband rfkill - it was never used, nor configured properly 
SVN-Revision: 24628
 2010-12-16 23:55:23 +00:00
Felix Fietkau
a63754b5d5 ath9k: use the number of pending aggregates instead of the queue depth to determine when it is time to form the next A-MPDU 
SVN-Revision: 24627
 2010-12-16 23:55:12 +00:00
Felix Fietkau
2317e72d99 ath9k: fix some more issues in the paprd changes 
SVN-Revision: 24539
 2010-12-13 08:01:12 +00:00
Felix Fietkau
5fa415d366 ath9k: fix a few issues with pa predistortion on ar9003 
SVN-Revision: 24504
 2010-12-12 01:15:38 +00:00
Felix Fietkau
9eba6dc5ea ath: open up a few safe 5ghz channels in the world regdomain to make the regulatory override unnecessary in a few cases 
SVN-Revision: 24503
 2010-12-12 01:15:32 +00:00