ath9k: add a patch to show excessive retry counts for single MPDUs
SVN-Revision: 26711
This commit is contained in:
parent
ae51f1972f
commit
cbc16e179e
1 changed files with 32 additions and 0 deletions
32
package/mac80211/patches/570-ath9k_debugfs_show_xretry.patch
Normal file
32
package/mac80211/patches/570-ath9k_debugfs_show_xretry.patch
Normal file
|
@ -0,0 +1,32 @@
|
|||
--- a/drivers/net/wireless/ath/ath9k/debug.c
|
||||
+++ b/drivers/net/wireless/ath/ath9k/debug.c
|
||||
@@ -543,6 +543,7 @@ static ssize_t read_file_xmit(struct fil
|
||||
|
||||
PR("MPDUs Queued: ", queued);
|
||||
PR("MPDUs Completed: ", completed);
|
||||
+ PR("MPDUs XRetried: ", xretries);
|
||||
PR("Aggregates: ", a_aggr);
|
||||
PR("AMPDUs Queued HW:", a_queued_hw);
|
||||
PR("AMPDUs Queued SW:", a_queued_sw);
|
||||
@@ -798,7 +799,10 @@ void ath_debug_stat_tx(struct ath_softc
|
||||
else
|
||||
TX_STAT_INC(qnum, a_completed);
|
||||
} 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)
|
||||
--- a/drivers/net/wireless/ath/ath9k/debug.h
|
||||
+++ b/drivers/net/wireless/ath/ath9k/debug.h
|
||||
@@ -112,6 +112,7 @@ struct ath_tx_stats {
|
||||
u32 tx_bytes_all;
|
||||
u32 queued;
|
||||
u32 completed;
|
||||
+ u32 xretries;
|
||||
u32 a_aggr;
|
||||
u32 a_queued_hw;
|
||||
u32 a_queued_sw;
|
Loading…
Reference in a new issue