From 7644395f8df9aa5b42af268a485b83e44bba2784 Mon Sep 17 00:00:00 2001 From: Bruno Randolf Date: Tue, 9 Mar 2010 16:56:00 +0900 Subject: ath5k: add debugfs file frameerrors add a debugfs file to see different RX and TX errors as reported in our status descriptors. this can help to diagnose driver problems. statistics can be cleared by writing 'clear' into the frameerrors file. example: # cat /sys/kernel/debug/ath5k/phy0/frameerrors RX --------------------- CRC 27 (11%) PHY 3 (1%) FIFO 0 (0%) decrypt 0 (0%) MIC 0 (0%) process 0 (0%) jumbo 0 (0%) [RX all 245] TX --------------------- retry 2 (9%) FIFO 0 (0%) filter 0 (0%) [TX all 21] Signed-off-by: Bruno Randolf Acked-by: Nick Kossifidis Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath5k/debug.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/wireless/ath/ath5k/debug.h') diff --git a/drivers/net/wireless/ath/ath5k/debug.h b/drivers/net/wireless/ath/ath5k/debug.h index 018612711045..da24ff52e274 100644 --- a/drivers/net/wireless/ath/ath5k/debug.h +++ b/drivers/net/wireless/ath/ath5k/debug.h @@ -75,6 +75,7 @@ struct ath5k_dbg_info { struct dentry *debugfs_beacon; struct dentry *debugfs_reset; struct dentry *debugfs_antenna; + struct dentry *debugfs_frameerrors; }; /** -- cgit v1.2.3