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ath5k: Count how many times a queue got stuck

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Add a counter to show how many times a queue got stuck in the debugfs queue
file.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bruno Randolf
2010-09-17 11:37:02 +09:00
committed by John W. Linville
parent 4edd761f40
commit 923e5b3d3d
3 changed files with 5 additions and 0 deletions
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drivers/net/wireless/ath/ath5k/base.h
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@@ -88,6 +88,7 @@ struct ath5k_txq {
bool setup;
int txq_len; /* number of queued buffers */
bool txq_poll_mark;
unsigned int txq_stuck; /* informational counter */
};
#define ATH5K_LED_MAX_NAME_LEN 31