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| author | Lukáš Turek | 2009-12-21 22:50:51 +0100 |
|---|---|---|
| committer | John W. Linville | 2010-01-12 19:50:08 +0100 |
| commit | 6e08d228b6d8e93d7b25b3573c6da7da179c2ae1 (patch) | |
| tree | b489861f90b416a48f7f46fa4adb23972a5148c3 /drivers/net/wireless/ath/ath5k/reset.c | |
| parent | ath5k: Reimplement clock rate to usec conversion (diff) | |
| download | kernel-qcow2-linux-6e08d228b6d8e93d7b25b3573c6da7da179c2ae1.tar.gz kernel-qcow2-linux-6e08d228b6d8e93d7b25b3573c6da7da179c2ae1.tar.xz kernel-qcow2-linux-6e08d228b6d8e93d7b25b3573c6da7da179c2ae1.zip | |
ath5k: Implement mac80211 callback set_coverage_class
The callback sets slot time as specified in IEEE 802.11-2007 section
17.3.8.6 (for 20MHz channels only for now) and raises ACK and CTS
timeouts accordingly. The values are persistent, they are restored after
device reset.
Signed-off-by: Lukas Turek <8an@praha12.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/reset.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/reset.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index 299b33a03979..6690923fd78c 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -1316,6 +1316,10 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, /* Restore antenna mode */ ath5k_hw_set_antenna_mode(ah, ah->ah_ant_mode); + /* Restore slot time and ACK timeouts */ + if (ah->ah_coverage_class > 0) + ath5k_hw_set_coverage_class(ah, ah->ah_coverage_class); + /* * Configure QCUs/DCUs */ |