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ath9k: add dynamic ACK timeout estimation

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Add dynamic ACK timeout estimation algorithm based on ACK frame RX timestamp,
TX frame timestamp and frame duration.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Tested-by: Philippe Duchein <wireless-dev@duchein.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Lorenzo Bianconi
2014-09-16 02:13:09 +02:00
committed by John W. Linville
parent 36678b2b67
commit c774d57fd4
6 changed files with 464 additions and 0 deletions
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2
drivers/net/wireless/ath/ath.h
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@@ -234,6 +234,7 @@ void ath_printk(const char *level, const struct ath_common *common,
* AR9462.
* @ATH_DBG_DFS: radar datection
* @ATH_DBG_WOW: Wake on Wireless
* @ATH_DBG_DYNACK: dynack handling
* @ATH_DBG_ANY: enable all debugging
*
* The debug level is used to control the amount and type of debugging output
@@ -262,6 +263,7 @@ enum ATH_DEBUG {
ATH_DBG_DFS = 0x00010000,
ATH_DBG_WOW = 0x00020000,
ATH_DBG_CHAN_CTX = 0x00040000,
ATH_DBG_DYNACK = 0x00080000,
ATH_DBG_ANY = 0xffffffff
};