Roopni Devanathan <quic_rdevanat@xxxxxxxxxxx> writes: > From: Rajat Soni <quic_rajson@xxxxxxxxxxx> > > Add support to request pdev puncture stats from firmware through > HTT stats type 46. These stats give the count of number of > subbands used in different wifi standards. > > Sample output: > ------------- > echo 46 > /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_PDEV_PUNCTURE_STATS_TLV: > mac_id = 0 > tx_ofdm_su_last_used_pattern_mask = 0x00000001 > tx_ofdm_su_num_subbands_used_cnt_01 = 217 > tx_ofdm_su_num_subbands_used_cnt_02 = 0 > tx_ofdm_su_num_subbands_used_cnt_03 = 0 > ..... > > HTT_PDEV_PUNCTURE_STATS_TLV: > mac_id = 0 > tx_ax_dl_mu_ofdma_last_used_pattern_mask = 0x00000000 > tx_ax_dl_mu_ofdma_num_subbands_used_cnt_01 = 0 > tx_ax_dl_mu_ofdma_num_subbands_used_cnt_02 = 0 > tx_ax_dl_mu_ofdma_num_subbands_used_cnt_03 = 0 > ..... > > HTT_PDEV_PUNCTURE_STATS_TLV: > mac_id = 0 > tx_be_dl_mu_ofdma_last_used_pattern_mask = 0x00000000 > tx_be_dl_mu_ofdma_num_subbands_used_cnt_01 = 0 > tx_be_dl_mu_ofdma_num_subbands_used_cnt_02 = 0 > tx_be_dl_mu_ofdma_num_subbands_used_cnt_03 = 0 > ..... > > HTT_PDEV_PUNCTURE_STATS_TLV: > mac_id = 0 > rx_ax_ul_mu_ofdma_last_used_pattern_mask = 0x00000000 > rx_ax_ul_mu_ofdma_num_subbands_used_cnt_01 = 0 > rx_ax_ul_mu_ofdma_num_subbands_used_cnt_02 = 0 > rx_ax_ul_mu_ofdma_num_subbands_used_cnt_03 = 0 > ..... > > HTT_PDEV_PUNCTURE_STATS_TLV: > mac_id = 0 > rx_be_ul_mu_ofdma_last_used_pattern_mask = 0x00000000 > rx_be_ul_mu_ofdma_num_subbands_used_cnt_01 = 0 > rx_be_ul_mu_ofdma_num_subbands_used_cnt_02 = 0 > rx_be_ul_mu_ofdma_num_subbands_used_cnt_03 = 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: Rajat Soni <quic_rajson@xxxxxxxxxxx> > Signed-off-by: Roopni Devanathan <quic_rdevanat@xxxxxxxxxxx> Acked-by: Kalle Valo <kvalo@xxxxxxxxxx> -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
