From db1a052b73f7c97f9e8b21f3f19a92313ed2acb1 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 29 Mar 2010 20:07:11 -0700 Subject: 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 Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/debug.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) (limited to 'drivers/net/wireless/ath/ath9k/debug.c') 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); } -- cgit v1.2.3