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| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2011-04-29 19:51:06 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-29 23:24:15 +0400 |
| commit | bfd36103ec26599557c2bd3225a1f1c9267f8fcb (patch) | |
| tree | 0fd0ea7d8678e0c1b59f3513ab8ce7c53da2c628 /drivers/net/wireless/iwlegacy/iwl-4965-tx.c | |
| parent | f325757ab2812b42da4d690cf8da73c0e678368c (diff) | |
| download | linux-bfd36103ec26599557c2bd3225a1f1c9267f8fcb.tar.xz | |
iwlagn: fix "Received BA when not expected"
Need to use broadcast sta_id for management frames, otherwise we broke
BA session in the firmware and get messages like that:
"Received BA when not expected"
or (on older kernels):
"BA scd_flow 0 does not match txq_id 10"
This fix regression introduced in 2.6.35 during station management
code rewrite by:
commit 2a87c26bbe9587baeb9e56d3ce0b4971bd777643
Author: Johannes Berg <johannes.berg@intel.com>
Date: Fri Apr 30 11:30:45 2010 -0700
iwlwifi: use iwl_find_station less
Patch partially resolve:
https://bugzilla.kernel.org/show_bug.cgi?id=16691
However, there are still 11n performance problems on 4965 and 5xxx
devices that need to be investigated.
Cc: stable@kernel.org # 2.6.35+
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl-4965-tx.c')
0 files changed, 0 insertions, 0 deletions