diff options
| author | Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> | 2012-05-30 12:27:12 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-06-11 16:13:41 +0300 |
| commit | 7940bad50859026c0f11d2b7766571175b5e55c3 (patch) | |
| tree | 4c3321d670b53de2f9f4b7c6b6dfd85537054ae4 /drivers/net/wireless/ath/ath6kl/core.h | |
| parent | 0faf745872f6d00afb318185e8fb181587974b5a (diff) | |
ath6kl: Fix unstable downlink throughput
There is frequent downlink throughput drop to 0 when operating
at the signal level between -42dBm to -53dBm. This has been root
caused to the delay in releasing pending a-mpdu subframes in
reorder buffer. Right now the timeout value is 400ms, there
is also a race condition where timeout handler can be delayed
to run at an extra timeout interval. This patch reduces the
timout interval to reasonable 100ms and makes sure releasing
pending frames are not skipped in the timeout handler by removing
the flag (rxtid->progress) which can delay the timeout logic.
Reported-by: Yu Yanzhi <yanzhiy@qca.qualcomm.com>
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index 12441f7d9036..b3eee10cf016 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -215,7 +215,7 @@ enum ath6kl_hw_flags { #define AGGR_NUM_OF_FREE_NETBUFS 16 -#define AGGR_RX_TIMEOUT 400 /* in ms */ +#define AGGR_RX_TIMEOUT 100 /* in ms */ #define WMI_TIMEOUT (2 * HZ) @@ -264,7 +264,6 @@ struct skb_hold_q { struct rxtid { bool aggr; - bool progress; bool timer_mon; u16 win_sz; u16 seq_next; |