ath9k: extend DFS detector stats in dfs_debugfs

[pandora-kernel.git] / drivers / net / wireless / ath / ath9k / dfs_debug.h

diff --git a/drivers/net/wireless/ath/ath9k/dfs_debug.h b/drivers/net/wireless/ath/ath9k/dfs_debug.h
index 4911724..e36810a 100644 (file)
--- 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 */