diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2012-03-03 18:17:05 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-07 22:51:38 +0400 |
| commit | 3a2923e83c6036f55ad4a39c8ee9a7d4accd9539 (patch) | |
| tree | cfb344bda144fe1198aca0736b0ed03182435c7d /drivers/net/wireless/ath/ath9k/ar9003_mac.c | |
| parent | fc16fd8808968063929bbb198eb8bb46d40e36ce (diff) | |
| download | linux-3a2923e83c6036f55ad4a39c8ee9a7d4accd9539.tar.xz | |
ath9k: get rid of double queueing of rx frames on EDMA
Process rx status directly instead of separating the completion test from
the actual rx status processing.
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/ar9003_mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_mac.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c index 01d5c1a4d746..a66a13b76848 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c @@ -436,20 +436,14 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs, struct ar9003_rxs *rxsp = (struct ar9003_rxs *) buf_addr; unsigned int phyerr; - /* TODO: byte swap on big endian for ar9300_10 */ - - if (!rxs) { - if ((rxsp->status11 & AR_RxDone) == 0) - return -EINPROGRESS; - - if (MS(rxsp->ds_info, AR_DescId) != 0x168c) - return -EINVAL; + if ((rxsp->status11 & AR_RxDone) == 0) + return -EINPROGRESS; - if ((rxsp->ds_info & (AR_TxRxDesc | AR_CtrlStat)) != 0) - return -EINPROGRESS; + if (MS(rxsp->ds_info, AR_DescId) != 0x168c) + return -EINVAL; - return 0; - } + if ((rxsp->ds_info & (AR_TxRxDesc | AR_CtrlStat)) != 0) + return -EINPROGRESS; rxs->rs_status = 0; rxs->rs_flags = 0; |