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ath9k: show excessive-retry MPDUs in debugfs 

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2011-05-31 21:21:41 +02:00 committed by John W. Linville
parent 10f8113ecb
commit 5a6f78afda
2 changed files with 6 additions and 1 deletions
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6
drivers/net/wireless/ath/ath9k/debug.c
View File

@ -600,6 +600,7 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
PR("MPDUs Queued: ", queued); PR("MPDUs Queued: ", queued);
PR("MPDUs Completed: ", completed); PR("MPDUs Completed: ", completed);
PR("MPDUs XRetried: ", xretries);
PR("Aggregates: ", a_aggr); PR("Aggregates: ", a_aggr);
PR("AMPDUs Queued HW:", a_queued_hw); PR("AMPDUs Queued HW:", a_queued_hw);
PR("AMPDUs Queued SW:", a_queued_sw); PR("AMPDUs Queued SW:", a_queued_sw);
@ -856,7 +857,10 @@ void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
else else
TX_STAT_INC(qnum, a_completed); TX_STAT_INC(qnum, a_completed);
} else { } else {
TX_STAT_INC(qnum, completed); if (bf_isxretried(bf))
TX_STAT_INC(qnum, xretries);
else
TX_STAT_INC(qnum, completed);
} }
if (ts->ts_status & ATH9K_TXERR_FIFO) if (ts->ts_status & ATH9K_TXERR_FIFO)

1
drivers/net/wireless/ath/ath9k/debug.h
View File

@ -116,6 +116,7 @@ struct ath_tx_stats {
u32 tx_bytes_all; u32 tx_bytes_all;
u32 queued; u32 queued;
u32 completed; u32 completed;
u32 xretries;
u32 a_aggr; u32 a_aggr;
u32 a_queued_hw; u32 a_queued_hw;
u32 a_queued_sw; u32 a_queued_sw;