diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2010-03-29 20:07:11 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-03-31 14:46:41 -0400 |
| commit | db1a052b73f7c97f9e8b21f3f19a92313ed2acb1 (patch) | |
| tree | 47bb94db727c4ec11d6eb9cfdba5a89f5833eb68 /drivers/net/wireless/ath/ath9k/debug.c | |
| parent | e65054b64ff6b89380a7f546c9eebf862e679646 (diff) | |
| download | lwn-db1a052b73f7c97f9e8b21f3f19a92313ed2acb1.tar.gz lwn-db1a052b73f7c97f9e8b21f3f19a92313ed2acb1.zip | |
ath9k: split out access to tx status information
This patch passes in a pointer to the ath_tx_status data structure for
functions that need it, instead of letting them grab it directly from
the ath_desc struct. This is useful for making it possible to allocate
the intermediate tx status data separately.
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/debug.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/debug.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 42d2a506845a..6a4ef9bcff33 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -556,10 +556,8 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf, } void ath_debug_stat_tx(struct ath_softc *sc, struct ath_txq *txq, - struct ath_buf *bf) + struct ath_buf *bf, struct ath_tx_status *ts) { - struct ath_desc *ds = bf->bf_desc; - if (bf_isampdu(bf)) { if (bf_isxretried(bf)) TX_STAT_INC(txq->axq_qnum, a_xretries); @@ -569,17 +567,17 @@ void ath_debug_stat_tx(struct ath_softc *sc, struct ath_txq *txq, TX_STAT_INC(txq->axq_qnum, completed); } - if (ds->ds_txstat.ts_status & ATH9K_TXERR_FIFO) + if (ts->ts_status & ATH9K_TXERR_FIFO) TX_STAT_INC(txq->axq_qnum, fifo_underrun); - if (ds->ds_txstat.ts_status & ATH9K_TXERR_XTXOP) + if (ts->ts_status & ATH9K_TXERR_XTXOP) TX_STAT_INC(txq->axq_qnum, xtxop); - if (ds->ds_txstat.ts_status & ATH9K_TXERR_TIMER_EXPIRED) + if (ts->ts_status & ATH9K_TXERR_TIMER_EXPIRED) TX_STAT_INC(txq->axq_qnum, timer_exp); - if (ds->ds_txstat.ts_flags & ATH9K_TX_DESC_CFG_ERR) + if (ts->ts_flags & ATH9K_TX_DESC_CFG_ERR) TX_STAT_INC(txq->axq_qnum, desc_cfg_err); - if (ds->ds_txstat.ts_flags & ATH9K_TX_DATA_UNDERRUN) + if (ts->ts_flags & ATH9K_TX_DATA_UNDERRUN) TX_STAT_INC(txq->axq_qnum, data_underrun); - if (ds->ds_txstat.ts_flags & ATH9K_TX_DELIM_UNDERRUN) + if (ts->ts_flags & ATH9K_TX_DELIM_UNDERRUN) TX_STAT_INC(txq->axq_qnum, delim_underrun); } |