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path: root/drivers/net/wireless/ath/ath9k/debug.h
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/debug.h')
-rw-r--r--drivers/net/wireless/ath/ath9k/debug.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 4a04510e1111..95f85bdc8db7 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -177,14 +177,57 @@ struct ath_stats {
struct ath_rx_stats rxstats;
};
+#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;
+ } 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;
+ spinlock_t samp_lock;
+ struct ath_dbg_bb_mac_samp bb_mac_samp[ATH_DBG_MAX_SAMPLES];
+ u8 sampidx;
+ u8 tsidx;
+ u8 rsidx;
};
int ath9k_init_debug(struct ath_hw *ah);
+void ath9k_debug_samp_bb_mac(struct ath_softc *sc);
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);
@@ -197,6 +240,10 @@ static inline int ath9k_init_debug(struct ath_hw *ah)
return 0;
}
+static inline void ath9k_debug_samp_bb_mac(struct ath_softc *sc)
+{
+}
+
static inline void ath_debug_stat_interrupt(struct ath_softc *sc,
enum ath9k_int status)
{