[5/5] ath11k: add HTT stats support for new stats

Message ID	20210913223148.208026-6-jouni@codeaurora.org (mailing list archive)
State	Accepted
Commit	ac83b6034cfa3bec010c1e01d6e6b44673135afe
Delegated to:	Kalle Valo
Headers	show Return-Path: <linux-wireless-owner@kernel.org> MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=OT7lG+YAywW0QxLjHxbvayV2kLN53nvLz2ZE1PbFnw8=; b=EcdYbkuhGLVpGIlBfdQXHgwkQixmDBD/w8iC8PFFOAFknFn3bvdwkI/2VsZ4mSsGZe3KPeZt 7fTJLHJzkl1FNHHQ2lwMv632uMGRbEMSRMMxyrW2Zon9WykXoXqVbDy/wJrakmBX0YslQmp9 NLORfwXg6E+xMDVFnRRttov74Hk= Sender: jouni=codeaurora.org@mg.codeaurora.org sender: jouni) by smtp.codeaurora.org (Postfix) with ESMTPSA id 9D53DC43616; Mon, 13 Sep 2021 22:32:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org 9D53DC43616 From: Jouni Malinen <jouni@codeaurora.org> To: Kalle Valo <kvalo@codeaurora.org> Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, Venkateswara Naralasetty <vnaralas@codeaurora.org>, Jouni Malinen <jouni@codeaurora.org> Subject: [PATCH 5/5] ath11k: add HTT stats support for new stats Date: Tue, 14 Sep 2021 01:31:48 +0300 Message-Id: <20210913223148.208026-6-jouni@codeaurora.org> In-Reply-To: <20210913223148.208026-1-jouni@codeaurora.org> References: <20210913223148.208026-1-jouni@codeaurora.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	ath11k: Change htt stats display logic \| expand [0/5] ath11k: Change htt stats display logic [1/5] ath11k: Rename macro ARRAY_TO_STRING to PRINT_ARRAY_TO_BUF [2/5] ath11k: Replace HTT_DBG_OUT with scnprintf [3/5] ath11k: Remove htt stats fixed size array usage [4/5] ath11k: Change masking and shifting in htt stats [5/5] ath11k: add HTT stats support for new stats

diff --git a/drivers/net/wireless/ath/ath11k/debugfs.h b/drivers/net/wireless/ath/ath11k/debugfs.h index 7b9c5e465208..f719f5d6b2ee 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs.h +++ b/drivers/net/wireless/ath/ath11k/debugfs.h @@ -38,6 +38,10 @@ enum ath11k_dbg_htt_ext_stats_type { ATH11K_DBG_HTT_EXT_STATS_TX_SOUNDING_INFO = 22, ATH11K_DBG_HTT_EXT_STATS_PDEV_OBSS_PD_STATS = 23, ATH11K_DBG_HTT_EXT_STATS_RING_BACKPRESSURE_STATS = 24, + ATH11K_DBG_HTT_EXT_STATS_PEER_CTRL_PATH_TXRX_STATS = 29, + ATH11K_DBG_HTT_EXT_STATS_PDEV_TX_RATE_TXBF_STATS = 31, + ATH11K_DBG_HTT_EXT_STATS_TXBF_OFDMA = 32, + ATH11K_DBG_HTT_EXT_PHY_COUNTERS_AND_PHY_STATS = 37, /* keep this last */ ATH11K_DBG_HTT_NUM_EXT_STATS, diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c index 9efce25a067e..4484235bcda4 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c +++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c @@ -3639,6 +3639,334 @@ static inline void htt_print_backpressure_stats_tlv_v(const u32 *tag_buf, } } +static inline +void htt_print_pdev_tx_rate_txbf_stats_tlv(const void *tag_buf, + struct debug_htt_stats_req *stats_req) +{ + const struct htt_pdev_txrate_txbf_stats_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; + int i; + + len += scnprintf(buf + len, buf_len - len, + "HTT_STATS_PDEV_TX_RATE_TXBF_STATS:\n"); + + len += scnprintf(buf + len, buf_len - len, "tx_ol_mcs = "); + for (i = 0; i < HTT_TX_TXBF_RATE_STATS_NUM_MCS_COUNTERS; i++) + len += scnprintf(buf + len, buf_len - len, + "%d:%u,", i, htt_stats_buf->tx_su_ol_mcs[i]); + len--; + + len += scnprintf(buf + len, buf_len - len, "\ntx_ibf_mcs = "); + for (i = 0; i < HTT_TX_TXBF_RATE_STATS_NUM_MCS_COUNTERS; i++) + len += scnprintf(buf + len, buf_len - len, + "%d:%u,", i, htt_stats_buf->tx_su_ibf_mcs[i]); + len--; + + len += scnprintf(buf + len, buf_len - len, "\ntx_txbf_mcs ="); + for (i = 0; i < HTT_TX_TXBF_RATE_STATS_NUM_MCS_COUNTERS; i++) + len += scnprintf(buf + len, buf_len - len, + "%d:%u,", i, htt_stats_buf->tx_su_txbf_mcs[i]); + len--; + + len += scnprintf(buf + len, buf_len - len, "\ntx_ol_nss = "); + for (i = 0; i < HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS; i++) + len += scnprintf(buf + len, buf_len - len, + "%d:%u,", i, htt_stats_buf->tx_su_ol_nss[i]); + len--; + + len += scnprintf(buf + len, buf_len - len, "\ntx_ibf_nss = "); + for (i = 0; i < HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS; i++) + len += scnprintf(buf + len, buf_len - len, + "%d:%u,", i, htt_stats_buf->tx_su_ibf_nss[i]); + len--; + + len += scnprintf(buf + len, buf_len - len, "\ntx_txbf_nss = "); + for (i = 0; i < HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS; i++) + len += scnprintf(buf + len, buf_len - len, + "%d:%u,", i, htt_stats_buf->tx_su_txbf_nss[i]); + len--; + + len += scnprintf(buf + len, buf_len - len, "\ntx_ol_bw = "); + for (i = 0; i < HTT_TX_TXBF_RATE_STATS_NUM_BW_COUNTERS; i++) + len += scnprintf(buf + len, buf_len - len, + "%d:%u,", i, htt_stats_buf->tx_su_ol_bw[i]); + len--; + + len += scnprintf(buf + len, buf_len - len, "\ntx_ibf_bw = "); + for (i = 0; i < HTT_TX_TXBF_RATE_STATS_NUM_BW_COUNTERS; i++) + len += scnprintf(buf + len, buf_len - len, + "%d:%u,", i, htt_stats_buf->tx_su_ibf_bw[i]); + len--; + + len += scnprintf(buf + len, buf_len - len, "\ntx_txbf_bw = "); + for (i = 0; i < HTT_TX_TXBF_RATE_STATS_NUM_BW_COUNTERS; i++) + len += scnprintf(buf + len, buf_len - len, + "%d:%u,", i, htt_stats_buf->tx_su_txbf_bw[i]); + len--; + + len += scnprintf(buf + len, buf_len - len, "\n"); + + stats_req->buf_len = len; +} + +static inline +void htt_print_txbf_ofdma_ndpa_stats_tlv(const void *tag_buf, + struct debug_htt_stats_req *stats_req) +{ + const struct htt_txbf_ofdma_ndpa_stats_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; + int i; + + len += scnprintf(buf + len, buf_len - len, + "HTT_TXBF_OFDMA_NDPA_STATS_TLV:\n"); + + for (i = 0; i < HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS; i++) { + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_ndpa_queued_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_ndpa_queued[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_ndpa_tried_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_ndpa_tried[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_ndpa_flushed_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_ndpa_flushed[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_ndpa_err_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_ndpa_err[i]); + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + stats_req->buf_len = len; +} + +static inline +void htt_print_txbf_ofdma_ndp_stats_tlv(const void *tag_buf, + struct debug_htt_stats_req *stats_req) +{ + const struct htt_txbf_ofdma_ndp_stats_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; + int i; + + len += scnprintf(buf + len, buf_len - len, + "HTT_TXBF_OFDMA_NDP_STATS_TLV:\n"); + + for (i = 0; i < HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS; i++) { + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_ndp_queued_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_ndp_queued[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_ndp_tried_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_ndp_tried[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_ndp_flushed_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_ndp_flushed[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_ndp_err_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_ndp_err[i]); + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + stats_req->buf_len = len; +} + +static inline +void htt_print_txbf_ofdma_brp_stats_tlv(const void *tag_buf, + struct debug_htt_stats_req *stats_req) +{ + const struct htt_txbf_ofdma_brp_stats_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; + int i; + + len += scnprintf(buf + len, buf_len - len, + "HTT_TXBF_OFDMA_BRP_STATS_TLV:\n"); + + for (i = 0; i < HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS; i++) { + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_brpoll_queued_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_brpoll_queued[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_brpoll_tried_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_brpoll_tried[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_brpoll_flushed_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_brpoll_flushed[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_brp_err_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_brp_err[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_brp_err_num_cbf_rcvd_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_brp_err_num_cbf_rcvd[i]); + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + stats_req->buf_len = len; +} + +static inline +void htt_print_txbf_ofdma_steer_stats_tlv(const void *tag_buf, + struct debug_htt_stats_req *stats_req) +{ + const struct htt_txbf_ofdma_steer_stats_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; + int i; + + len += scnprintf(buf + len, buf_len - len, + "HTT_TXBF_OFDMA_STEER_STATS_TLV:\n"); + + for (i = 0; i < HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS; i++) { + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_num_ppdu_steer_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_num_ppdu_steer[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_num_ppdu_ol_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_num_ppdu_ol[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_num_usrs_prefetch_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_num_usrs_prefetch[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_num_usrs_sound_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_num_usrs_sound[i]); + len += scnprintf(buf + len, buf_len - len, + "ax_ofdma_num_usrs_force_sound_user%d = %u\n", + i, htt_stats_buf->ax_ofdma_num_usrs_force_sound[i]); + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + stats_req->buf_len = len; +} + +static inline +void htt_print_phy_counters_tlv(const void *tag_buf, + struct debug_htt_stats_req *stats_req) +{ + const struct htt_phy_counters_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; + int i; + + len += scnprintf(buf + len, buf_len - len, "HTT_PHY_COUNTERS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "rx_ofdma_timing_err_cnt = %u\n", + htt_stats_buf->rx_ofdma_timing_err_cnt); + len += scnprintf(buf + len, buf_len - len, "rx_cck_fail_cnt = %u\n", + htt_stats_buf->rx_cck_fail_cnt); + len += scnprintf(buf + len, buf_len - len, "mactx_abort_cnt = %u\n", + htt_stats_buf->mactx_abort_cnt); + len += scnprintf(buf + len, buf_len - len, "macrx_abort_cnt = %u\n", + htt_stats_buf->macrx_abort_cnt); + len += scnprintf(buf + len, buf_len - len, "phytx_abort_cnt = %u\n", + htt_stats_buf->phytx_abort_cnt); + len += scnprintf(buf + len, buf_len - len, "phyrx_abort_cnt = %u\n", + htt_stats_buf->phyrx_abort_cnt); + len += scnprintf(buf + len, buf_len - len, "phyrx_defer_abort_cnt = %u\n", + htt_stats_buf->phyrx_defer_abort_cnt); + len += scnprintf(buf + len, buf_len - len, "rx_gain_adj_lstf_event_cnt = %u\n", + htt_stats_buf->rx_gain_adj_lstf_event_cnt); + len += scnprintf(buf + len, buf_len - len, "rx_gain_adj_non_legacy_cnt = %u\n", + htt_stats_buf->rx_gain_adj_non_legacy_cnt); + + for (i = 0; i < HTT_MAX_RX_PKT_CNT; i++) + len += scnprintf(buf + len, buf_len - len, "rx_pkt_cnt[%d] = %u\n", + i, htt_stats_buf->rx_pkt_cnt[i]); + + for (i = 0; i < HTT_MAX_RX_PKT_CRC_PASS_CNT; i++) + len += scnprintf(buf + len, buf_len - len, + "rx_pkt_crc_pass_cnt[%d] = %u\n", + i, htt_stats_buf->rx_pkt_crc_pass_cnt[i]); + + for (i = 0; i < HTT_MAX_PER_BLK_ERR_CNT; i++) + len += scnprintf(buf + len, buf_len - len, + "per_blk_err_cnt[%d] = %u\n", + i, htt_stats_buf->per_blk_err_cnt[i]); + + for (i = 0; i < HTT_MAX_RX_OTA_ERR_CNT; i++) + len += scnprintf(buf + len, buf_len - len, + "rx_ota_err_cnt[%d] = %u\n", + i, htt_stats_buf->rx_ota_err_cnt[i]); + + stats_req->buf_len = len; +} + +static inline +void htt_print_phy_stats_tlv(const void *tag_buf, + struct debug_htt_stats_req *stats_req) +{ + const struct htt_phy_stats_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; + int i; + + len += scnprintf(buf + len, buf_len - len, "HTT_PHY_STATS_TLV:\n"); + + for (i = 0; i < HTT_STATS_MAX_CHAINS; i++) + len += scnprintf(buf + len, buf_len - len, "nf_chain[%d] = %d\n", + i, htt_stats_buf->nf_chain[i]); + + len += scnprintf(buf + len, buf_len - len, "false_radar_cnt = %u\n", + htt_stats_buf->false_radar_cnt); + len += scnprintf(buf + len, buf_len - len, "radar_cs_cnt = %u\n", + htt_stats_buf->radar_cs_cnt); + len += scnprintf(buf + len, buf_len - len, "ani_level = %d\n", + htt_stats_buf->ani_level); + len += scnprintf(buf + len, buf_len - len, "fw_run_time = %u\n", + htt_stats_buf->fw_run_time); + + stats_req->buf_len = len; +} + +static inline +void htt_print_peer_ctrl_path_txrx_stats_tlv(const void *tag_buf, + struct debug_htt_stats_req *stats_req) +{ + const struct htt_peer_ctrl_path_txrx_stats_tlv *htt_stat_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH11K_HTT_STATS_BUF_SIZE; + int i; + const char *mgmt_frm_type[ATH11K_STATS_MGMT_FRM_TYPE_MAX - 1] = { + "assoc_req", "assoc_resp", + "reassoc_req", "reassoc_resp", + "probe_req", "probe_resp", + "timing_advertisement", "reserved", + "beacon", "atim", "disassoc", + "auth", "deauth", "action", "action_no_ack"}; + + len += scnprintf(buf + len, buf_len - len, + "HTT_STATS_PEER_CTRL_PATH_TXRX_STATS_TAG:\n"); + len += scnprintf(buf + len, buf_len - len, + "peer_mac_addr = %02x:%02x:%02x:%02x:%02x:%02x\n", + htt_stat_buf->peer_mac_addr[0], htt_stat_buf->peer_mac_addr[1], + htt_stat_buf->peer_mac_addr[2], htt_stat_buf->peer_mac_addr[3], + htt_stat_buf->peer_mac_addr[4], htt_stat_buf->peer_mac_addr[5]); + + len += scnprintf(buf + len, buf_len - len, "peer_tx_mgmt_subtype:\n"); + for (i = 0; i < ATH11K_STATS_MGMT_FRM_TYPE_MAX - 1; i++) + len += scnprintf(buf + len, buf_len - len, "%s:%u\n", + mgmt_frm_type[i], + htt_stat_buf->peer_rx_mgmt_subtype[i]); + + len += scnprintf(buf + len, buf_len - len, "peer_rx_mgmt_subtype:\n"); + for (i = 0; i < ATH11K_STATS_MGMT_FRM_TYPE_MAX - 1; i++) + len += scnprintf(buf + len, buf_len - len, "%s:%u\n", + mgmt_frm_type[i], + htt_stat_buf->peer_rx_mgmt_subtype[i]); + + len += scnprintf(buf + len, buf_len - len, "\n"); + + stats_req->buf_len = len; +} + static int ath11k_dbg_htt_ext_stats_parse(struct ath11k_base *ab, u16 tag, u16 len, const void *tag_buf, void *user_data) @@ -3990,6 +4318,30 @@ static int ath11k_dbg_htt_ext_stats_parse(struct ath11k_base *ab, case HTT_STATS_RING_BACKPRESSURE_STATS_TAG: htt_print_backpressure_stats_tlv_v(tag_buf, user_data); break; + case HTT_STATS_PDEV_TX_RATE_TXBF_STATS_TAG: + htt_print_pdev_tx_rate_txbf_stats_tlv(tag_buf, stats_req); + break; + case HTT_STATS_TXBF_OFDMA_NDPA_STATS_TAG: + htt_print_txbf_ofdma_ndpa_stats_tlv(tag_buf, stats_req); + break; + case HTT_STATS_TXBF_OFDMA_NDP_STATS_TAG: + htt_print_txbf_ofdma_ndp_stats_tlv(tag_buf, stats_req); + break; + case HTT_STATS_TXBF_OFDMA_BRP_STATS_TAG: + htt_print_txbf_ofdma_brp_stats_tlv(tag_buf, stats_req); + break; + case HTT_STATS_TXBF_OFDMA_STEER_STATS_TAG: + htt_print_txbf_ofdma_steer_stats_tlv(tag_buf, stats_req); + break; + case HTT_STATS_PHY_COUNTERS_TAG: + htt_print_phy_counters_tlv(tag_buf, stats_req); + break; + case HTT_STATS_PHY_STATS_TAG: + htt_print_phy_stats_tlv(tag_buf, stats_req); + break; + case HTT_STATS_PEER_CTRL_PATH_TXRX_STATS_TAG: + htt_print_peer_ctrl_path_txrx_stats_tlv(tag_buf, stats_req); + break; default: break; } @@ -4077,8 +4429,7 @@ static ssize_t ath11k_write_htt_stats_type(struct file *file, if (type >= ATH11K_DBG_HTT_NUM_EXT_STATS) return -E2BIG; - if (type == ATH11K_DBG_HTT_EXT_STATS_RESET || - type == ATH11K_DBG_HTT_EXT_STATS_PEER_INFO) + if (type == ATH11K_DBG_HTT_EXT_STATS_RESET) return -EPERM; ar->debug.htt_stats.type = type; @@ -4139,6 +4490,15 @@ static int ath11k_prep_htt_stats_cfg_params(struct ath11k *ar, u8 type, case ATH11K_DBG_HTT_EXT_STATS_TX_SOUNDING_INFO: cfg_params->cfg0 = HTT_STAT_DEFAULT_CFG0_ACTIVE_VDEVS; break; + case ATH11K_DBG_HTT_EXT_STATS_PEER_CTRL_PATH_TXRX_STATS: + cfg_params->cfg0 = HTT_STAT_PEER_INFO_MAC_ADDR; + cfg_params->cfg1 |= FIELD_PREP(GENMASK(7, 0), mac_addr[0]); + cfg_params->cfg1 |= FIELD_PREP(GENMASK(15, 8), mac_addr[1]); + cfg_params->cfg1 |= FIELD_PREP(GENMASK(23, 16), mac_addr[2]); + cfg_params->cfg1 |= FIELD_PREP(GENMASK(31, 24), mac_addr[3]); + cfg_params->cfg2 |= FIELD_PREP(GENMASK(7, 0), mac_addr[4]); + cfg_params->cfg2 |= FIELD_PREP(GENMASK(15, 8), mac_addr[5]); + break; default: break; } @@ -4196,7 +4556,9 @@ static int ath11k_open_htt_stats(struct inode *inode, struct file *file) u8 type = ar->debug.htt_stats.type; int ret; - if (type == ATH11K_DBG_HTT_EXT_STATS_RESET) + if (type == ATH11K_DBG_HTT_EXT_STATS_RESET || + type == ATH11K_DBG_HTT_EXT_STATS_PEER_INFO || + type == ATH11K_DBG_HTT_EXT_STATS_PEER_CTRL_PATH_TXRX_STATS) return -EPERM; mutex_lock(&ar->conf_mutex); diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h index 95ab8505ae5f..dc210c54d131 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h +++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h @@ -102,6 +102,14 @@ enum htt_tlv_tag_t { HTT_STATS_PDEV_OBSS_PD_TAG = 88, HTT_STATS_HW_WAR_TAG = 89, HTT_STATS_RING_BACKPRESSURE_STATS_TAG = 90, + HTT_STATS_PEER_CTRL_PATH_TXRX_STATS_TAG = 101, + HTT_STATS_PDEV_TX_RATE_TXBF_STATS_TAG = 108, + HTT_STATS_TXBF_OFDMA_NDPA_STATS_TAG = 113, + HTT_STATS_TXBF_OFDMA_NDP_STATS_TAG = 114, + HTT_STATS_TXBF_OFDMA_BRP_STATS_TAG = 115, + HTT_STATS_TXBF_OFDMA_STEER_STATS_TAG = 116, + HTT_STATS_PHY_COUNTERS_TAG = 121, + HTT_STATS_PHY_STATS_TAG = 122, HTT_STATS_MAX_TAG, }; @@ -1750,6 +1758,170 @@ struct htt_ring_backpressure_stats_tlv { u32 backpressure_hist[5]; }; +#define HTT_TX_TXBF_RATE_STATS_NUM_MCS_COUNTERS 14 +#define HTT_TX_TXBF_RATE_STATS_NUM_BW_COUNTERS 5 +#define HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS 8 + +struct htt_pdev_txrate_txbf_stats_tlv { + /* SU TxBF TX MCS stats */ + u32 tx_su_txbf_mcs[HTT_TX_TXBF_RATE_STATS_NUM_MCS_COUNTERS]; + /* Implicit BF TX MCS stats */ + u32 tx_su_ibf_mcs[HTT_TX_TXBF_RATE_STATS_NUM_MCS_COUNTERS]; + /* Open loop TX MCS stats */ + u32 tx_su_ol_mcs[HTT_TX_TXBF_RATE_STATS_NUM_MCS_COUNTERS]; + /* SU TxBF TX NSS stats */ + u32 tx_su_txbf_nss[HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + /* Implicit BF TX NSS stats */ + u32 tx_su_ibf_nss[HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + /* Open loop TX NSS stats */ + u32 tx_su_ol_nss[HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + /* SU TxBF TX BW stats */ + u32 tx_su_txbf_bw[HTT_TX_TXBF_RATE_STATS_NUM_BW_COUNTERS]; + /* Implicit BF TX BW stats */ + u32 tx_su_ibf_bw[HTT_TX_TXBF_RATE_STATS_NUM_BW_COUNTERS]; + /* Open loop TX BW stats */ + u32 tx_su_ol_bw[HTT_TX_TXBF_RATE_STATS_NUM_BW_COUNTERS]; +}; + +struct htt_txbf_ofdma_ndpa_stats_tlv { + /* 11AX HE OFDMA NDPA frame queued to the HW */ + u32 ax_ofdma_ndpa_queued[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA NDPA frame sent over the air */ + u32 ax_ofdma_ndpa_tried[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA NDPA frame flushed by HW */ + u32 ax_ofdma_ndpa_flushed[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA NDPA frame completed with error(s) */ + u32 ax_ofdma_ndpa_err[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; +}; + +struct htt_txbf_ofdma_ndp_stats_tlv { + /* 11AX HE OFDMA NDP frame queued to the HW */ + u32 ax_ofdma_ndp_queued[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA NDPA frame sent over the air */ + u32 ax_ofdma_ndp_tried[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA NDPA frame flushed by HW */ + u32 ax_ofdma_ndp_flushed[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA NDPA frame completed with error(s) */ + u32 ax_ofdma_ndp_err[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; +}; + +struct htt_txbf_ofdma_brp_stats_tlv { + /* 11AX HE OFDMA MU BRPOLL frame queued to the HW */ + u32 ax_ofdma_brpoll_queued[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA MU BRPOLL frame sent over the air */ + u32 ax_ofdma_brpoll_tried[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA MU BRPOLL frame flushed by HW */ + u32 ax_ofdma_brpoll_flushed[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA MU BRPOLL frame completed with error(s) */ + u32 ax_ofdma_brp_err[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* Number of CBF(s) received when 11AX HE OFDMA MU BRPOLL frame + * completed with error(s). + */ + u32 ax_ofdma_brp_err_num_cbf_rcvd[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS + 1]; +}; + +struct htt_txbf_ofdma_steer_stats_tlv { + /* 11AX HE OFDMA PPDUs that were sent over the air with steering (TXBF + OFDMA) */ + u32 ax_ofdma_num_ppdu_steer[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA PPDUs that were sent over the air in open loop */ + u32 ax_ofdma_num_ppdu_ol[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA number of users for which CBF prefetch was + * initiated to PHY HW during TX. + */ + u32 ax_ofdma_num_usrs_prefetch[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA number of users for which sounding was initiated during TX */ + u32 ax_ofdma_num_usrs_sound[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; + /* 11AX HE OFDMA number of users for which sounding was forced during TX */ + u32 ax_ofdma_num_usrs_force_sound[HTT_TX_PDEV_STATS_NUM_OFDMA_USER_STATS]; +}; + +#define HTT_MAX_RX_PKT_CNT 8 +#define HTT_MAX_RX_PKT_CRC_PASS_CNT 8 +#define HTT_MAX_PER_BLK_ERR_CNT 20 +#define HTT_MAX_RX_OTA_ERR_CNT 14 +#define HTT_STATS_MAX_CHAINS 8 +#define ATH11K_STATS_MGMT_FRM_TYPE_MAX 16 + +struct htt_phy_counters_tlv { + /* number of RXTD OFDMA OTA error counts except power surge and drop */ + u32 rx_ofdma_timing_err_cnt; + /* rx_cck_fail_cnt: + * number of cck error counts due to rx reception failure because of + * timing error in cck + */ + u32 rx_cck_fail_cnt; + /* number of times tx abort initiated by mac */ + u32 mactx_abort_cnt; + /* number of times rx abort initiated by mac */ + u32 macrx_abort_cnt; + /* number of times tx abort initiated by phy */ + u32 phytx_abort_cnt; + /* number of times rx abort initiated by phy */ + u32 phyrx_abort_cnt; + /* number of rx defered count initiated by phy */ + u32 phyrx_defer_abort_cnt; + /* number of sizing events generated at LSTF */ + u32 rx_gain_adj_lstf_event_cnt; + /* number of sizing events generated at non-legacy LTF */ + u32 rx_gain_adj_non_legacy_cnt; + /* rx_pkt_cnt - + * Received EOP (end-of-packet) count per packet type; + * [0] = 11a; [1] = 11b; [2] = 11n; [3] = 11ac; [4] = 11ax; [5] = GF + * [6-7]=RSVD + */ + u32 rx_pkt_cnt[HTT_MAX_RX_PKT_CNT]; + /* rx_pkt_crc_pass_cnt - + * Received EOP (end-of-packet) count per packet type; + * [0] = 11a; [1] = 11b; [2] = 11n; [3] = 11ac; [4] = 11ax; [5] = GF + * [6-7]=RSVD + */ + u32 rx_pkt_crc_pass_cnt[HTT_MAX_RX_PKT_CRC_PASS_CNT]; + /* per_blk_err_cnt - + * Error count per error source; + * [0] = unknown; [1] = LSIG; [2] = HTSIG; [3] = VHTSIG; [4] = HESIG; + * [5] = RXTD_OTA; [6] = RXTD_FATAL; [7] = DEMF; [8] = ROBE; + * [9] = PMI; [10] = TXFD; [11] = TXTD; [12] = PHYRF + * [13-19]=RSVD + */ + u32 per_blk_err_cnt[HTT_MAX_PER_BLK_ERR_CNT]; + /* rx_ota_err_cnt - + * RXTD OTA (over-the-air) error count per error reason; + * [0] = voting fail; [1] = weak det fail; [2] = strong sig fail; + * [3] = cck fail; [4] = power surge; [5] = power drop; + * [6] = btcf timing timeout error; [7] = btcf packet detect error; + * [8] = coarse timing timeout error + * [9-13]=RSVD + */ + u32 rx_ota_err_cnt[HTT_MAX_RX_OTA_ERR_CNT]; +}; + +struct htt_phy_stats_tlv { + /* per chain hw noise floor values in dBm */ + s32 nf_chain[HTT_STATS_MAX_CHAINS]; + /* number of false radars detected */ + u32 false_radar_cnt; + /* number of channel switches happened due to radar detection */ + u32 radar_cs_cnt; + /* ani_level - + * ANI level (noise interference) corresponds to the channel + * the desense levels range from -5 to 15 in dB units, + * higher values indicating more noise interference. + */ + s32 ani_level; + /* running time in minutes since FW boot */ + u32 fw_run_time; +}; + +struct htt_peer_ctrl_path_txrx_stats_tlv { + /* peer mac address */ + u8 peer_mac_addr[ETH_ALEN]; + u8 rsvd[2]; + /* Num of tx mgmt frames with subtype on peer level */ + u32 peer_tx_mgmt_subtype[ATH11K_STATS_MGMT_FRM_TYPE_MAX]; + /* Num of rx mgmt frames with subtype on peer level */ + u32 peer_rx_mgmt_subtype[ATH11K_STATS_MGMT_FRM_TYPE_MAX]; +}; + #ifdef CONFIG_ATH11K_DEBUGFS void ath11k_debugfs_htt_stats_init(struct ath11k *ar); diff --git a/drivers/net/wireless/ath/ath11k/debugfs_sta.c b/drivers/net/wireless/ath/ath11k/debugfs_sta.c index 270c0edbb10f..fecd9718f5ce 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath11k/debugfs_sta.c @@ -419,15 +419,21 @@ ath11k_dbg_sta_open_htt_peer_stats(struct inode *inode, struct file *file) struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; struct ath11k *ar = arsta->arvif->ar; struct debug_htt_stats_req *stats_req; + int type = ar->debug.htt_stats.type; int ret; + if ((type != ATH11K_DBG_HTT_EXT_STATS_PEER_INFO && + type != ATH11K_DBG_HTT_EXT_STATS_PEER_CTRL_PATH_TXRX_STATS) || + type == ATH11K_DBG_HTT_EXT_STATS_RESET) + return -EPERM; + stats_req = vzalloc(sizeof(*stats_req) + ATH11K_HTT_STATS_BUF_SIZE); if (!stats_req) return -ENOMEM; mutex_lock(&ar->conf_mutex); ar->debug.htt_stats.stats_req = stats_req; - stats_req->type = ATH11K_DBG_HTT_EXT_STATS_PEER_INFO; + stats_req->type = type; memcpy(stats_req->peer_addr, sta->addr, ETH_ALEN); ret = ath11k_debugfs_htt_stats_req(ar); mutex_unlock(&ar->conf_mutex);

[5/5] ath11k: add HTT stats support for new stats

Commit Message

Patch