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| author | Zefir Kurtisi <zefir.kurtisi@neratec.com> | 2012-04-20 17:20:34 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-23 15:37:41 -0400 |
| commit | b96f20b3afff36f30baa1e1e121ccbf7518a988d (patch) | |
| tree | c9d58d8719c06b42ef50efb53552c101f995c305 /drivers/net/wireless/ath/ath9k/dfs_debug.h | |
| parent | 2a5783b817c90ce6fb82a21e103335d1ecbac430 (diff) | |
| download | blackbird-obmc-linux-b96f20b3afff36f30baa1e1e121ccbf7518a988d.tar.gz blackbird-obmc-linux-b96f20b3afff36f30baa1e1e121ccbf7518a988d.zip | |
ath9k: extend DFS detector stats in dfs_debugfs
Extend debugfs entry for dfs_stats with DFS detection events
and shared pool statistics.
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/dfs_debug.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/dfs_debug.h | 45 |
1 files changed, 36 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath9k/dfs_debug.h b/drivers/net/wireless/ath/ath9k/dfs_debug.h index 4911724cb445..e36810a4b585 100644 --- a/drivers/net/wireless/ath/ath9k/dfs_debug.h +++ b/drivers/net/wireless/ath/ath9k/dfs_debug.h @@ -22,17 +22,23 @@ #include "hw.h" /** - * struct ath_dfs_stats - DFS Statistics - * - * @pulses_detected: No. of pulses detected so far - * @datalen_discards: No. of pulses discarded due to invalid datalen - * @rssi_discards: No. of pulses discarded due to invalid RSSI - * @bwinfo_discards: No. of pulses discarded due to invalid BW info - * @pri_phy_errors: No. of pulses reported for primary channel - * @ext_phy_errors: No. of pulses reported for extension channel - * @dc_phy_errors: No. of pulses reported for primary + extension channel + * struct ath_dfs_stats - DFS Statistics per wiphy + * @pulses_total: pulses reported by HW + * @pulses_no_dfs: pulses wrongly reported as DFS + * @pulses_detected: pulses detected so far + * @datalen_discards: pulses discarded due to invalid datalen + * @rssi_discards: pulses discarded due to invalid RSSI + * @bwinfo_discards: pulses discarded due to invalid BW info + * @pri_phy_errors: pulses reported for primary channel + * @ext_phy_errors: pulses reported for extension channel + * @dc_phy_errors: pulses reported for primary + extension channel + * @pulses_processed: pulses forwarded to detector + * @radar_detected: radars detected */ struct ath_dfs_stats { + /* pulse stats */ + u32 pulses_total; + u32 pulses_no_dfs; u32 pulses_detected; u32 datalen_discards; u32 rssi_discards; @@ -40,18 +46,39 @@ struct ath_dfs_stats { u32 pri_phy_errors; u32 ext_phy_errors; u32 dc_phy_errors; + /* pattern detection stats */ + u32 pulses_processed; + u32 radar_detected; }; +/** + * struct ath_dfs_pool_stats - DFS Statistics for global pools + */ +struct ath_dfs_pool_stats { + u32 pool_reference; + u32 pulse_allocated; + u32 pulse_alloc_error; + u32 pulse_used; + u32 pseq_allocated; + u32 pseq_alloc_error; + u32 pseq_used; +}; #if defined(CONFIG_ATH9K_DFS_DEBUGFS) #define DFS_STAT_INC(sc, c) (sc->debug.stats.dfs_stats.c++) void ath9k_dfs_init_debug(struct ath_softc *sc); +#define DFS_POOL_STAT_INC(c) (global_dfs_pool_stats.c++) +#define DFS_POOL_STAT_DEC(c) (global_dfs_pool_stats.c--) +extern struct ath_dfs_pool_stats global_dfs_pool_stats; + #else #define DFS_STAT_INC(sc, c) do { } while (0) static inline void ath9k_dfs_init_debug(struct ath_softc *sc) { } +#define DFS_POOL_STAT_INC(c) do { } while (0) +#define DFS_POOL_STAT_DEC(c) do { } while (0) #endif /* CONFIG_ATH9K_DFS_DEBUGFS */ #endif /* ATH9K_DFS_DEBUG_H */ |
