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>
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 42d2a50..6a4ef9b 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -556,10 +556,8 @@
}
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 @@
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);
}