diff options
| author | Vasanthakumar Thiagarajan <vasanth@atheros.com> | 2010-04-15 17:38:46 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-04-16 15:43:26 -0400 |
| commit | 6d913f7db3ff5cc5c9b673d8db8e4a8b9f86d85b (patch) | |
| tree | 81f067e296332e38468d36d7dd5663f66d30c200 /drivers/net/wireless/ath/ath9k | |
| parent | d826c83277a2a661cd0d37d051d5a4931b8463ff (diff) | |
| download | blackbird-op-linux-6d913f7db3ff5cc5c9b673d8db8e4a8b9f86d85b.tar.gz blackbird-op-linux-6d913f7db3ff5cc5c9b673d8db8e4a8b9f86d85b.zip | |
ath9k: Remove ATH9K_TX_SW_ABORTED and introduce a bool for this purpose
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
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')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/common.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 9 |
3 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h index 1a87283a0941..5fd7fe10d7ea 100644 --- a/drivers/net/wireless/ath/ath9k/common.h +++ b/drivers/net/wireless/ath/ath9k/common.h @@ -82,6 +82,7 @@ struct ath_buf { dma_addr_t bf_buf_addr; /* physical addr of data buffer */ bool bf_stale; bool bf_isnullfunc; + bool bf_tx_aborted; u16 bf_flags; struct ath_buf_state bf_state; dma_addr_t bf_dmacontext; diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h index f2f4ad253696..99f81ebb35bf 100644 --- a/drivers/net/wireless/ath/ath9k/mac.h +++ b/drivers/net/wireless/ath/ath9k/mac.h @@ -86,7 +86,6 @@ #define ATH9K_TX_DESC_CFG_ERR 0x04 #define ATH9K_TX_DATA_UNDERRUN 0x08 #define ATH9K_TX_DELIM_UNDERRUN 0x10 -#define ATH9K_TX_SW_ABORTED 0x40 #define ATH9K_TX_SW_FILTERED 0x80 /* 64 bytes */ diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 4bc52f4a0ad3..6ab20992ba30 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -359,7 +359,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, acked_cnt++; } else { if (!(tid->state & AGGR_CLEANUP) && - ts->ts_flags != ATH9K_TX_SW_ABORTED) { + !bf_last->bf_tx_aborted) { if (bf->bf_retries < ATH_MAX_SW_RETRIES) { ath_tx_set_retry(sc, txq, bf); txpending = 1; @@ -1036,9 +1036,6 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx) struct ath_tx_status ts; memset(&ts, 0, sizeof(ts)); - if (!retry_tx) - ts.ts_flags = ATH9K_TX_SW_ABORTED; - INIT_LIST_HEAD(&bf_head); for (;;) { @@ -1063,6 +1060,8 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx) } lastbf = bf->bf_lastbf; + if (!retry_tx) + lastbf->bf_tx_aborted = true; /* remove ath_buf's of the same mpdu from txq */ list_cut_position(&bf_head, &txq->axq_q, &lastbf->list); @@ -1897,7 +1896,7 @@ static int ath_tx_num_badfrms(struct ath_softc *sc, struct ath_buf *bf, int nbad = 0; int isaggr = 0; - if (ts->ts_flags == ATH9K_TX_SW_ABORTED) + if (bf->bf_tx_aborted) return 0; isaggr = bf_isaggr(bf); |
