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ath9k: fix a small bug in the handling of a few tx descriptor flags

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23553 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2010-10-20 21:00:57 +00:00
parent a730c7e73e
commit 0b4fda590a
1 changed files with 25 additions and 0 deletions
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25
package/mac80211/patches/550-ath9k_xretry_fix.patch Normal file
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@ -0,0 +1,25 @@
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -237,13 +237,15 @@ static int ar9002_hw_proc_txdesc(struct
status = ACCESS_ONCE(ads->ds_txstatus1);
if (status & AR_FrmXmitOK)
ts->ts_status |= ATH9K_TX_ACKED;
- if (status & AR_ExcessiveRetries)
- ts->ts_status |= ATH9K_TXERR_XRETRY;
- if (status & AR_Filtered)
- ts->ts_status |= ATH9K_TXERR_FILT;
- if (status & AR_FIFOUnderrun) {
- ts->ts_status |= ATH9K_TXERR_FIFO;
- ath9k_hw_updatetxtriglevel(ah, true);
+ else {
+ if (status & AR_ExcessiveRetries)
+ ts->ts_status |= ATH9K_TXERR_XRETRY;
+ if (status & AR_Filtered)
+ ts->ts_status |= ATH9K_TXERR_FILT;
+ if (status & AR_FIFOUnderrun) {
+ ts->ts_status |= ATH9K_TXERR_FIFO;
+ ath9k_hw_updatetxtriglevel(ah, true);
+ }
}
if (status & AR_TxTimerExpired)
ts->ts_status |= ATH9K_TXERR_TIMER_EXPIRED;