diff options
| author | Sujith <Sujith.Manoharan@atheros.com> | 2008-11-18 09:10:22 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-11-26 09:47:34 -0500 |
| commit | daa9deb359252496796fa2b7420012e252b327b6 (patch) | |
| tree | 73b327657291688676fd096d55959c68e5235374 /drivers | |
| parent | 788a3d6f3df595a6537ef537433c870d090afe02 (diff) | |
| download | op-kernel-dev-daa9deb359252496796fa2b7420012e252b327b6.zip op-kernel-dev-daa9deb359252496796fa2b7420012e252b327b6.tar.gz | |
ath9k: Update TX trigger level on a FIFO underrun.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath9k/mac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath9k/mac.c b/drivers/net/wireless/ath9k/mac.c index c344a81..36955e0 100644 --- a/drivers/net/wireless/ath9k/mac.c +++ b/drivers/net/wireless/ath9k/mac.c @@ -293,8 +293,10 @@ int ath9k_hw_txprocdesc(struct ath_hal *ah, struct ath_desc *ds) ds->ds_txstat.ts_status |= ATH9K_TXERR_XRETRY; if (ads->ds_txstatus1 & AR_Filtered) ds->ds_txstat.ts_status |= ATH9K_TXERR_FILT; - if (ads->ds_txstatus1 & AR_FIFOUnderrun) + if (ads->ds_txstatus1 & AR_FIFOUnderrun) { ds->ds_txstat.ts_status |= ATH9K_TXERR_FIFO; + ath9k_hw_updatetxtriglevel(ah, true); + } if (ads->ds_txstatus9 & AR_TxOpExceeded) ds->ds_txstat.ts_status |= ATH9K_TXERR_XTXOP; if (ads->ds_txstatus1 & AR_TxTimerExpired) |
