Roopni Devanathan <quic_rdevanat@xxxxxxxxxxx> writes: > From: Dinesh Karthikeyan <quic_dinek@xxxxxxxxxxx> > > Add support to request uplink trigger stats from firmware through > HTT stats type 26. These stats give information about uplink > OFDMA bandwidth, received RSSI, power headroom, QoS, data size, > PPDU info and pass/fail info for each user. > > Note: MCC firmware version > WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 > does not support tags HTT_STATS_RX_PDEV_UL_TRIG_STATS_TAG(94) and > HTT_STATS_RX_PDEV_UL_OFDMA_USER_STATS_TAG(95), currently. > > Sample output: > ------------- > echo 26 > /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_RX_PDEV_UL_TRIGGER_STATS_TLV: > mac_id = 0 > rx_11ax_ul_ofdma = 0 > ul_ofdma_rx_mcs = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0 > ul_ofdma_rx_gi[0] = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0 > ul_ofdma_rx_gi[1] = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0 > ul_ofdma_rx_gi[2] = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0 > ul_ofdma_rx_gi[3] = 0:0, 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0 > ul_ofdma_rx_nss = 1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0 > ul_ofdma_rx_bw = 0:0, 1:0, 2:0, 3:0 > half_ul_ofdma_rx_bw = 0:0, 1:0, 2:0, 3:0 > quarter_ul_ofdma_rx_bw = 0:0, 1:0, 2:0, 3:0 > ..... > > HTT_RX_PDEV_UL_OFDMA_USER_STAS_TLV: > rx_ulofdma_non_data_ppdu_0 = 0 > rx_ulofdma_data_ppdu_0 = 0 > rx_ulofdma_mpdu_ok_0 = 0 > rx_ulofdma_mpdu_fail_0 = 0 > rx_ulofdma_non_data_nusers_0 = 0 > rx_ulofdma_data_nusers_0 = 0 > ..... > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: Dinesh Karthikeyan <quic_dinek@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
