diff options
| author | Christian Lamparter <chunkeey@web.de> | 2009-06-06 05:07:23 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-06-10 13:27:54 -0400 |
| commit | 9b9c5aaeedfda256ed77094303e2a7242c3290da (patch) | |
| tree | 07dc845cc308d9a4b721bf59605217bc884f01b1 /drivers/net/wireless/ath/ar9170/hw.h | |
| parent | 2543a0c4c0fde46f9f206cec1e1cf951a2a63a66 (diff) | |
ar9170: xmit code revamp
This patch is a back-port from aggregation testing code.
In the past, we didn't limit the amount of active tx urbs.
However, ar9170 only has a limited buffer reserved for
pending data frames.
This wasn't much of a problem with the slower 802.11b/g.
We simply stopped the full queue and moved on to something different
in the mean time. But - as you guessed it - this simple approach
stands in way for a decent aggregation implementation.
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ar9170/hw.h')
| -rw-r--r-- | drivers/net/wireless/ath/ar9170/hw.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ar9170/hw.h b/drivers/net/wireless/ath/ar9170/hw.h index 3c8004fb730..6cbfb2f8339 100644 --- a/drivers/net/wireless/ath/ar9170/hw.h +++ b/drivers/net/wireless/ath/ar9170/hw.h @@ -420,4 +420,7 @@ enum ar9170_txq { __AR9170_NUM_TXQ, }; +#define AR9170_TXQ_DEPTH 32 +#define AR9170_TX_MAX_PENDING 128 + #endif /* __AR9170_HW_H */ |