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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-04-08 22:39:32 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-04-23 00:54:44 +0400 |
| commit | a83b9141b540f96dd59409c6487828e880113a29 (patch) | |
| tree | 040301dd80eb0307c9dcd5208f88082b4d3922cf /include/linux/debugobjects.h | |
| parent | 1620108910b07bc41f4ad462ca56e899faf7e61a (diff) | |
| download | linux-a83b9141b540f96dd59409c6487828e880113a29.tar.xz | |
iwlwifi: adding interrupt counter in debugfs for debugging
This patch adds interrupt statistics report to debugfs, this can help to
understand number of interrupts happened which including HW/SW error for
easier and better debugging.
in /sys/kernel/debug/ieee80211/phyN/iwlagn/data directory
use "cat interrupt" to view the current interrupt counter
use "echo 0 > interrupt" to clear interrupt counter
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions