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authorFelix Fietkau <nbd@openwrt.org>2009-12-24 16:04:32 +0300
committerJohn W. Linville <linville@tuxdriver.com>2009-12-29 00:20:03 +0300
commit5b479a076de091590423a9e6dfc2584126b28761 (patch)
tree264300dd31c6d85aae457d7a9f1ba7ed00821479 /drivers/net/wireless/ath/ath9k/mac.h
parent8b685ba9de803f210936400612a32a2003f47cd3 (diff)
downloadlinux-5b479a076de091590423a9e6dfc2584126b28761.tar.xz
ath9k: fix missed error codes in the tx status check
My previous change added in: commit 815833e7ecf0b9a017315cae6aef4d7cd9517681 ath9k: fix tx status reporting was not checking all possible tx error conditions. This could possibly lead to throughput issues due to slow rate control adaption or missed retransmissions of failed A-MPDU frames. This patch adds a mask for all possible error conditions and uses it in the xmit ok check. Cc: stable@kernel.org Reported-by: Björn Smedman <bjorn.smedman@venatech.se> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/mac.h')
-rw-r--r--drivers/net/wireless/ath/ath9k/mac.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 0c87771383f0..e185479e295e 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -77,6 +77,9 @@
#define ATH9K_TXERR_XTXOP 0x08
#define ATH9K_TXERR_TIMER_EXPIRED 0x10
#define ATH9K_TX_ACKED 0x20
+#define ATH9K_TXERR_MASK \
+ (ATH9K_TXERR_XRETRY | ATH9K_TXERR_FILT | ATH9K_TXERR_FIFO | \
+ ATH9K_TXERR_XTXOP | ATH9K_TXERR_TIMER_EXPIRED)
#define ATH9K_TX_BA 0x01
#define ATH9K_TX_PWRMGMT 0x02