diff --git a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c index aeaf970339d4..0da6c91dd314 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c +++ b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c @@ -4720,7 +4720,38 @@ ath12k_htt_print_tx_pdev_rate_stats_tlv(const void *tag_buf, u16 tag_len, len += print_array_to_buf(buf, len, "tx_pream", htt_stats_buf->tx_pream, ATH12K_HTT_TX_PDEV_STATS_NUM_PREAMBLE_TYPES, "\n"); len += print_array_to_buf(buf, len, "tx_dcm", htt_stats_buf->tx_dcm, - ATH12K_HTT_TX_PDEV_STATS_NUM_DCM_COUNTERS, "\n"); + ATH12K_HTT_TX_PDEV_STATS_NUM_DCM_COUNTERS, "\n\n"); + + stats_req->buf_len = len; +} + +static void +ath12k_htt_print_histogram_stats_tlv(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_tx_histogram_stats_tlv *stats_buf = tag_buf; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 len = stats_req->buf_len; + u8 *buf = stats_req->buf; + + if (tag_len < sizeof(*stats_buf)) + return; + + len += scnprintf(buf + len, buf_len - len, "low_latency_rate_cnt = %u\n", + le32_to_cpu(stats_buf->low_latency_rate_cnt)); + len += scnprintf(buf + len, buf_len - len, "su_burst_rate_drop_cnt = %u\n", + le32_to_cpu(stats_buf->su_burst_rate_drop_cnt)); + len += scnprintf(buf + len, buf_len - len, "su_burst_rate_drop_fail_cnt = %u\n", + le32_to_cpu(stats_buf->su_burst_rate_drop_fail_cnt)); + len += scnprintf(buf + len, buf_len - len, "rate_retry_mcs_drop_cnt = %u\n", + le32_to_cpu(stats_buf->rate_retry_mcs_drop_cnt)); + + len += scnprintf(buf + len, buf_len - len, "\nPER_HISTOGRAM_STATS\n"); + len += print_array_to_buf(buf, len, "mcs_drop_rate", stats_buf->mcs_drop_rate, + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_DROP_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "per_histogram_count", + stats_buf->per_histogram_cnt, + ATH12K_HTT_TX_PDEV_STATS_NUM_PER_COUNTERS, "\n\n"); stats_req->buf_len = len; } @@ -5277,6 +5308,9 @@ static int ath12k_dbg_htt_ext_stats_parse(struct ath12k_base *ab, case HTT_STATS_TX_PDEV_RATE_STATS_TAG: ath12k_htt_print_tx_pdev_rate_stats_tlv(tag_buf, len, stats_req); break; + case HTT_STATS_TX_PDEV_HISTOGRAM_STATS_TAG: + ath12k_htt_print_histogram_stats_tlv(tag_buf, len, stats_req); + break; case HTT_STATS_RX_PDEV_RATE_STATS_TAG: ath12k_htt_print_rx_pdev_rate_stats_tlv(tag_buf, len, stats_req); break; diff --git a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h index c2a02cf8a38b..ec1b4613be51 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h +++ b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h @@ -237,6 +237,7 @@ enum ath12k_dbg_htt_tlv_tag { HTT_STATS_TX_SELFGEN_BE_ERR_STATS_TAG = 137, HTT_STATS_TX_SELFGEN_BE_STATS_TAG = 138, HTT_STATS_TX_SELFGEN_BE_SCHED_STATUS_STATS_TAG = 139, + HTT_STATS_TX_PDEV_HISTOGRAM_STATS_TAG = 144, HTT_STATS_TXBF_OFDMA_AX_NDPA_STATS_TAG = 147, HTT_STATS_TXBF_OFDMA_AX_NDP_STATS_TAG = 148, HTT_STATS_TXBF_OFDMA_AX_BRP_STATS_TAG = 149, @@ -418,6 +419,12 @@ struct ath12k_htt_tx_pdev_mu_ppdu_dist_stats_tlv { #define ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS 2 #define ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS 2 #define ATH12K_HTT_TX_PDEV_STATS_NUM_11AX_TRIGGER_TYPES 6 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_PER_COUNTERS 101 + +#define ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_DROP_COUNTERS \ + (ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS + \ + ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS + \ + ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS) struct ath12k_htt_tx_pdev_rate_stats_tlv { __le32 mac_id_word; @@ -472,6 +479,15 @@ struct ath12k_htt_tx_pdev_rate_stats_tlv { __le32 tx_bw_320mhz; }; +struct ath12k_htt_tx_histogram_stats_tlv { + __le32 rate_retry_mcs_drop_cnt; + __le32 mcs_drop_rate[ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_DROP_COUNTERS]; + __le32 per_histogram_cnt[ATH12K_HTT_TX_PDEV_STATS_NUM_PER_COUNTERS]; + __le32 low_latency_rate_cnt; + __le32 su_burst_rate_drop_cnt; + __le32 su_burst_rate_drop_fail_cnt; +} __packed; + #define ATH12K_HTT_RX_PDEV_STATS_NUM_LEGACY_CCK_STATS 4 #define ATH12K_HTT_RX_PDEV_STATS_NUM_LEGACY_OFDM_STATS 8 #define ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS 12