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ath9k: Report txerr-filtered errors in debugfs.

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Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ben Greear 2013-03-04 15:31:16 -08:00 committed by John W. Linville
parent 7c2332b806
commit 4d90038904
2 changed files with 5 additions and 0 deletions
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3
drivers/net/wireless/ath/ath9k/debug.c
View File

@ -537,6 +537,7 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
PR("AMPDUs Completed:", a_completed);
PR("AMPDUs Retried: ", a_retries);
PR("AMPDUs XRetried: ", a_xretries);
PR("TXERR Filtered: ", txerr_filtered);
PR("FIFO Underrun: ", fifo_underrun);
PR("TXOP Exceeded: ", xtxop);
PR("TXTIMER Expiry: ", timer_exp);
@ -756,6 +757,8 @@ void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
TX_STAT_INC(qnum, completed);
}
if (ts->ts_status & ATH9K_TXERR_FILT)
TX_STAT_INC(qnum, txerr_filtered);
if (ts->ts_status & ATH9K_TXERR_FIFO)
TX_STAT_INC(qnum, fifo_underrun);
if (ts->ts_status & ATH9K_TXERR_XTXOP)

2
drivers/net/wireless/ath/ath9k/debug.h
View File

@ -142,6 +142,7 @@ struct ath_interrupt_stats {
* @a_completed: Total AMPDUs completed
* @a_retries: No. of AMPDUs retried (SW)
* @a_xretries: No. of AMPDUs dropped due to xretries
* @txerr_filtered: No. of frames with TXERR_FILT flag set.
* @fifo_underrun: FIFO underrun occurrences
Valid only for:
- non-aggregate condition.
@ -168,6 +169,7 @@ struct ath_tx_stats {
u32 a_completed;
u32 a_retries;
u32 a_xretries;
u32 txerr_filtered;
u32 fifo_underrun;
u32 xtxop;
u32 timer_exp;