diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/debug.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/debug.h | 88 |
1 files changed, 79 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 8ce6ad80f4e..64fcfad467b 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -19,14 +19,17 @@ #include "hw.h" #include "rc.h" +#include "dfs_debug.h" struct ath_txq; struct ath_buf; #ifdef CONFIG_ATH9K_DEBUGFS #define TX_STAT_INC(q, c) sc->debug.stats.txstats[q].c++ +#define RESET_STAT_INC(sc, type) sc->debug.stats.reset[type]++ #else #define TX_STAT_INC(q, c) do { } while (0) +#define RESET_STAT_INC(sc, type) do { } while (0) #endif #ifdef CONFIG_ATH9K_DEBUGFS @@ -116,6 +119,7 @@ struct ath_tx_stats { u32 tx_bytes_all; u32 queued; u32 completed; + u32 xretries; u32 a_aggr; u32 a_queued_hw; u32 a_queued_sw; @@ -161,32 +165,84 @@ struct ath_rx_stats { u32 post_delim_crc_err; u32 decrypt_busy_err; u32 phy_err_stats[ATH9K_PHYERR_MAX]; - int8_t rs_rssi_ctl0; - int8_t rs_rssi_ctl1; - int8_t rs_rssi_ctl2; - int8_t rs_rssi_ext0; - int8_t rs_rssi_ext1; - int8_t rs_rssi_ext2; - u8 rs_antenna; +}; + +enum ath_reset_type { + RESET_TYPE_BB_HANG, + RESET_TYPE_BB_WATCHDOG, + RESET_TYPE_FATAL_INT, + RESET_TYPE_TX_ERROR, + RESET_TYPE_TX_HANG, + RESET_TYPE_PLL_HANG, + __RESET_TYPE_MAX }; struct ath_stats { struct ath_interrupt_stats istats; struct ath_tx_stats txstats[ATH9K_NUM_TX_QUEUES]; struct ath_rx_stats rxstats; + struct ath_dfs_stats dfs_stats; + u32 reset[__RESET_TYPE_MAX]; +}; + +#define ATH_DBG_MAX_SAMPLES 10 +struct ath_dbg_bb_mac_samp { + u32 dma_dbg_reg_vals[ATH9K_NUM_DMA_DEBUG_REGS]; + u32 pcu_obs, pcu_cr, noise; + struct { + u64 jiffies; + int8_t rssi_ctl0; + int8_t rssi_ctl1; + int8_t rssi_ctl2; + int8_t rssi_ext0; + int8_t rssi_ext1; + int8_t rssi_ext2; + int8_t rssi; + bool isok; + u8 rts_fail_cnt; + u8 data_fail_cnt; + u8 rateindex; + u8 qid; + u8 tid; + u32 ba_low; + u32 ba_high; + } ts[ATH_DBG_MAX_SAMPLES]; + struct { + u64 jiffies; + int8_t rssi_ctl0; + int8_t rssi_ctl1; + int8_t rssi_ctl2; + int8_t rssi_ext0; + int8_t rssi_ext1; + int8_t rssi_ext2; + int8_t rssi; + bool is_mybeacon; + u8 antenna; + u8 rate; + } rs[ATH_DBG_MAX_SAMPLES]; + struct ath_cycle_counters cc; + struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS]; }; struct ath9k_debug { struct dentry *debugfs_phy; u32 regidx; struct ath_stats stats; +#ifdef CONFIG_ATH9K_MAC_DEBUG + spinlock_t samp_lock; + struct ath_dbg_bb_mac_samp bb_mac_samp[ATH_DBG_MAX_SAMPLES]; + u8 sampidx; + u8 tsidx; + u8 rsidx; +#endif }; int ath9k_init_debug(struct ath_hw *ah); void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status); void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf, - struct ath_tx_status *ts, struct ath_txq *txq); + struct ath_tx_status *ts, struct ath_txq *txq, + unsigned int flags); void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs); #else @@ -204,7 +260,8 @@ static inline void ath_debug_stat_interrupt(struct ath_softc *sc, static inline void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf, struct ath_tx_status *ts, - struct ath_txq *txq) + struct ath_txq *txq, + unsigned int flags) { } @@ -215,4 +272,17 @@ static inline void ath_debug_stat_rx(struct ath_softc *sc, #endif /* CONFIG_ATH9K_DEBUGFS */ +#ifdef CONFIG_ATH9K_MAC_DEBUG + +void ath9k_debug_samp_bb_mac(struct ath_softc *sc); + +#else + +static inline void ath9k_debug_samp_bb_mac(struct ath_softc *sc) +{ +} + +#endif + + #endif /* DEBUG_H */ |