On 1/13/25 12:41, Roopni Devanathan wrote:
From: Dinesh Karthikeyan <quic_dinek@xxxxxxxxxxx> Add support to request sounding stats from firmware through HTT stats type 22. These stats give sounding information of different Wi-Fi standards, channel vector upload status and correlation details. Sample output: ------------- echo 22 > /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats_type cat /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats HTT_TX_AC_SOUNDING_STATS_TLV: ac_cbf_20 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0 ac_cbf_40 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0 ..... Sounding User_0 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0 Sounding User_1 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0 ..... HTT_TX_AX_SOUNDING_STATS_TLV: ax_cbf_20 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0 ax_cbf_40 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0 ..... Sounding User_0 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0 Sounding User_1 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0 ..... HTT_TX_BE_SOUNDING_STATS_TLV: be_cbf_20 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0 be_cbf_40 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0 ..... Sounding User_0 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0, 320MHz: 0 Sounding User_1 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0, 320MHz: 0 ..... CV UPLOAD HANDLER STATS: cv_nc_mismatch_err = 0 cv_fcs_err = 0 cv_frag_idx_mismatch = 0 cv_invalid_peer_id = 0 ..... CV QUERY STATS: cv_total_query = 0 cv_total_pattern_query = 0 cv_total_bw_query = 0 cv_invalid_bw_coding = 0 ..... Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Dinesh Karthikeyan <quic_dinek@xxxxxxxxxxx> Signed-off-by: Roopni Devanathan <quic_rdevanat@xxxxxxxxxxx> --- .../wireless/ath/ath12k/debugfs_htt_stats.c | 265 ++++++++++++++++++ .../wireless/ath/ath12k/debugfs_htt_stats.h | 78 ++++++
* drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c: 2025 copyright missing * drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h: 2025 copyright missing
No need to respin just because of this. -- Aditya
