Maharaja Kennadyrajan <quic_mkenna@xxxxxxxxxxx> wrote: > New HTT stats are added with stats type 37 to > provide PHY reset stats and PHY reset counter stats. > > PHY reset stats are used to display the current > PHY-related operation information such as band, CCA > threshold, current operating channel etc., > > PHY reset counter stats are used to display the > PHY reset counter values like calibration counts, > temperature based recalibration counts etc., > > Usage: > echo 37 > /sys/kernel/debug/ieee80211/phyX/ath11k/htt_stats_type > cat /sys/kernel/debug/ieee80211/phyx/ath11k/htt_stats > > Output: > > HTT_PHY_RESET_STATS_TLV: > pdev_id = 0 > chan_mhz = 5180 > chan_band_center_freq1 = 5210 > chan_band_center_freq2 = 0 > chan_phy_mode = 18 > chan_flags = 0x8 > chan_num = 36 > reset_cause = 0x50000 > prev_reset_cause = 0x50000 > phy_warm_reset_src = 0x0 > rx_gain_tbl_mode = 0 > xbar_val = 0xfac688 > force_calibration = 0 > phyrf_mode = 0 > phy_homechan = 0 > phy_tx_ch_mask = 0x3 > phy_rx_ch_mask = 0x3 > phybb_ini_mask = 0x5 > phyrf_ini_mask = 0x0 > phy_dfs_en_mask = 0x0 > phy_sscan_en_mask = 0x0 > phy_synth_sel_mask = 0x0 > phy_adfs_freq = 0 > cck_fir_settings = 0x0 > phy_dyn_pri_chan = 6 > cca_thresh = 0x26232020 > dyn_cca_status = 0 > rxdesense_thresh_hw = 0xcfe0afe > rxdesense_thresh_sw = 0xcfe0afe > > HTT_PHY_RESET_COUNTERS_TLV: > pdev_id = 0 > cf_active_low_fail_cnt = 0 > cf_active_low_pass_cnt = 0 > phy_off_through_vreg_cnt = 0 > force_calibration_cnt = 0 > rf_mode_switch_phy_off_cnt = 0 > > Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: Nidhi Jain <quic_nidhjain@xxxxxxxxxxx> > Signed-off-by: Maharaja Kennadyrajan <quic_mkenna@xxxxxxxxxxx> > Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx> Patch applied to ath-next branch of ath.git, thanks. 2d4f9093e2d8 wifi: ath11k: Add HTT stats for PHY reset case -- https://patchwork.kernel.org/project/linux-wireless/patch/20230517141242.2754293-1-quic_mkenna@xxxxxxxxxxx/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
