diff options
| author | Bob Copeland | 2010-01-21 05:51:04 +0100 |
|---|---|---|
| committer | John W. Linville | 2010-01-22 22:11:31 +0100 |
| commit | a951ae2176b982574ffa197455db6c89359fd5eb (patch) | |
| tree | e2b821cf406a85541439b0eea2b0cc06a71381ce /drivers/net/wireless/ath/ath5k/ath5k.h | |
| parent | ath5k: dont use external sleep clock in AP mode (diff) | |
| download | kernel-qcow2-linux-a951ae2176b982574ffa197455db6c89359fd5eb.tar.gz kernel-qcow2-linux-a951ae2176b982574ffa197455db6c89359fd5eb.tar.xz kernel-qcow2-linux-a951ae2176b982574ffa197455db6c89359fd5eb.zip | |
ath5k: fix setup for CAB queue
The beacon sent gating doesn't seem to work with any combination
of flags. Thus, buffered frames tend to stay buffered forever,
using up tx descriptors.
Instead, use the DBA gating and hold transmission of the buffered
frames until 80% of the beacon interval has elapsed using the ready
time. This fixes the following error in AP mode:
ath5k phy0: no further txbuf available, dropping packet
Add a comment to acknowledge that this isn't the best solution.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/ath5k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ath5k.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index 66bcb506a112..ad4d446f0264 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -535,7 +535,7 @@ struct ath5k_txq_info { u32 tqi_cbr_period; /* Constant bit rate period */ u32 tqi_cbr_overflow_limit; u32 tqi_burst_time; - u32 tqi_ready_time; /* Not used */ + u32 tqi_ready_time; /* Time queue waits after an event */ }; /* |