ath/ath11k/debugfs_htt_stats.h

1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
3  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4  * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
16 	HTT_STATS_TX_PDEV_UNDERRUN_TAG                      = 1,
129 	HTT_STATS_TX_PDEV_DATA_UNDERRUN_BETWEEN_MPDU = 1,
249  *  Tried_mpdu_cnt_hist is the histogram of MPDUs tries per HWQ.
253  *  The histogram bins are  0-29, 30-59, 60-89 and so on. The are
254  *   10 bins in this histogram. They are defined in FW using the
465 	/* element 0,1, ...7 -> NSS 1,2, ...8 */
467 	/* element 0: 20 MHz, 1: 40 MHz, 2: 80 MHz, 3: 160 and 80+80 MHz */
473 	 * (400us, 800us, 1600us & 3200us) in each mcs (0-11)
477 	/* Counters to track packets in dcm mcs (MCS 0, 1, 3, 4) */
501 	/* element 0,1, ...7 -> NSS 1,2, ...8 */
505 	/* element 0: 20 MHz, 1: 40 MHz, 2: 80 MHz, 3: 160 and 80+80 MHz */
512 	/* Counters to track number of rx packets in each GI in each mcs (0-11) */
525 	HTT_PEER_DETAILS_TLV         = 1,
595 	/* histogram of ppdu post to hwsch - > cmd status received */
601 	/* Histogram of sched cmd result, HTT_TX_HWQ_MAX_CMD_RESULT_STATS */
607 	/* Histogram of various pause conitions, HTT_TX_HWQ_MAX_CMD_STALL_STATS */
613 	/* Histogram of number of user fes result, HTT_TX_HWQ_MAX_FES_RESULT_STATS */
619  *  The hwq_tried_mpdu_cnt_hist is a  histogram of MPDUs tries per HWQ.
623  *  histogram bins are  0-29, 30-59, 60-89 and so on. The are 10 bins
624  *  in this histogram.
631 	/* Histogram of number of mpdus on tried mpdu */
637  * The txop_used_cnt_hist is the histogram of txop per burst. After
640  * Each bin represents 1ms & we have 10 bins in this histogram.
643  * #define WAL_TXOP_USED_HISTOGRAM_INTERVAL 1000 ( 1 ms )
646 	/* Histogram of txop used cnt,  HTT_TX_HWQ_TXOP_USED_CNT_HIST */
657 	u32 delayed_bar_1; /* MU user 1 */
672 	u32 ac_mu_mimo_brpoll_1; /* MU user 1 */
683 	u32 ax_mu_mimo_brpoll_1; /* MU user 1 */
735 	/* mu-mimo sw sched cmd stats */
744 	 * Index is the number of users - 1.
754 	/* UL MU-MIMO */
756 	 * for (i+1) users
761 	 * for (i+1) users
795 #define HTT_STATS_TX_SCHED_MODE_MU_MIMO_AC  1
887 	/* BIT [ 7 :  0]   :- mac_id
888 	 * BIT [31 :  8]   :- reserved
950 	 * for non-UDP MSDUs.
951 	 * MSDUQ_SWNOTIFY_UDP_THRESH1 threshold    - sched_udp_notify1 is incremented
952 	 * MSDUQ_SWNOTIFY_UDP_THRESH2 threshold    - sched_udp_notify2 is incremented
953 	 * MSDUQ_SWNOTIFY_NONUDP_THRESH1 threshold - sched_nonudp_notify1 is incremented
954 	 * MSDUQ_SWNOTIFY_NONUDP_THRESH2 threshold - sched_nonudp_notify2 is incremented
1003 /* == TX-DE STATS == */
1103  *  The htt_tx_de_fw2wbm_ring_full_hist_tlv is a histogram of time we waited
1106  *  200us & again request for it. This is a histogram of time we wait, with
1129 /* == RING-IF STATS == */
1261 	/* element 0,1, ...7 -> NSS 1,2, ...8 */
1263 	/* element 0: 20 MHz, 1: 40 MHz, 2: 80 MHz, 3: 160 and 80+80 MHz */
1269 	 * in each GI (400us, 800us, 1600us & 3200us) in each mcs (0-11)
1273 	/* Counters to track packets in dcm mcs (MCS 0, 1, 3, 4) */
1275 	/* Number of CTS-acknowledged RTS packets */
1283 	 * CCK: 0: 1 Mbps, 1: 2 Mbps, 2: 5.5 Mbps, 3: 11 Mbps
1285 	 * OFDM: 0: 6 Mbps, 1: 9 Mbps, 2: 12 Mbps, 3: 18 Mbps,
1300 	 * 0: unused, 1: 1x LTF, 2: 2x LTF, 3: 4x LTF
1349 	/* element 0,1, ...7 -> NSS 1,2, ...8 */
1353 	/* element 0: 20 MHz, 1: 40 MHz, 2: 80 MHz, 3: 160 and 80+80 MHz */
1361 	 * in each GI in each mcs (0-11)
1405 	 * This field shows what type of rx frame the per-chain RSSI was computed
1406 	 * on, by recording the frame type and sub-type as bit-fields within this
1408 	 * BIT [3 : 0]    :- IEEE80211_FC0_TYPE
1409 	 * BIT [7 : 4]    :- IEEE80211_FC0_SUBTYPE
1410 	 * BIT [31 : 8]   :- Reserved
1465 	HTT_RX_RXDMA_MPDU_LENGTH_ERR                        = 1,
1497 	HTT_RX_REO_QUEUE_DESC_NOT_VALID                     = 1,
1588 	 * The only currently-supported mapping is shown below:
1591 	 * 1 phyrx_err_synth_off
1681 	 * and pdev_cca_stats[N-1] will have the most recent CCA stats.
1682 	 * htt_pdev_stats_cca_counters_tlv cca_hist_tlv[1];
1709 	HTT_RX_REO_RESOURCE_GLOBAL_LINK_DESC_COUNT_1           = 1,
1743 	HTT_EXPLICIT_TXBF_SU_SIFS_STEER_STATS        = 1,
1752 	HTT_TX_AX_SOUNDING_MODE                      = 1,
1763 	 * The sounding array is a 2-D array stored as an 1-D array of
1799 	/* backpressure_hist - histogram showing how many times
1802 	 * continuously in backpressure state for 100 - 200ms.
1803 	 * Index 1 indicates the number of times ring was
1804 	 * continuously in backpressure state for 200 - 300ms.
1806 	 * continuously in backpressure state for 300 - 400ms.
1808 	 * continuously in backpressure state for 400 - 500ms.
1874 	u32 ax_ofdma_brp_err_num_cbf_rcvd[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS + 1];
1919 	/* number of sizing events generated at non-legacy LTF */
1921 	/* rx_pkt_cnt -
1922 	 * Received EOP (end-of-packet) count per packet type;
1923 	 * [0] = 11a; [1] = 11b; [2] = 11n; [3] = 11ac; [4] = 11ax; [5] = GF
1924 	 * [6-7]=RSVD
1927 	/* rx_pkt_crc_pass_cnt -
1928 	 * Received EOP (end-of-packet) count per packet type;
1929 	 * [0] = 11a; [1] = 11b; [2] = 11n; [3] = 11ac; [4] = 11ax; [5] = GF
1930 	 * [6-7]=RSVD
1933 	/* per_blk_err_cnt -
1935 	 * [0] = unknown; [1] = LSIG; [2] = HTSIG; [3] = VHTSIG; [4] = HESIG;
1938 	 * [13-19]=RSVD
1941 	/* rx_ota_err_cnt -
1942 	 * RXTD OTA (over-the-air) error count per error reason;
1943 	 * [0] = voting fail; [1] = weak det fail; [2] = strong sig fail;
1947 	 * [9-13]=RSVD
1959 	/* ani_level -
1961 	 * the desense levels range from -5 to 15 in dB units,