diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/dfs_debug.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/dfs_debug.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/dfs_debug.h b/drivers/net/wireless/ath/ath9k/dfs_debug.h new file mode 100644 index 0000000..201e1cc --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/dfs_debug.h @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2008-2011 Atheros Communications Inc. + * Copyright (c) 2011 Neratec Solutions AG + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + + +#ifndef ATH9K_DFS_DEBUG_H +#define ATH9K_DFS_DEBUG_H + +#include "hw.h" + +struct ath_softc; + +/** + * 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; + u32 bwinfo_discards; + u32 pri_phy_errors; + u32 ext_phy_errors; + u32 dc_phy_errors; + /* pattern detection stats */ + u32 pulses_processed; + u32 radar_detected; +}; + +#if defined(CPTCFG_ATH9K_DFS_DEBUGFS) + +#define DFS_STAT_INC(sc, c) (sc->debug.stats.dfs_stats.c++) +void ath9k_dfs_init_debug(struct ath_softc *sc); + +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) { } + +#endif /* CPTCFG_ATH9K_DFS_DEBUGFS */ + +#endif /* ATH9K_DFS_DEBUG_H */ |