diff mbox series

[v2,1/6] wifi: ath12k: Support Sounding Stats

Message ID 20241224102013.1530055-2-quic_rdevanat@quicinc.com (mailing list archive)
State New
Delegated to: Kalle Valo
Headers show
Series wifi: ath12k: Support Sounding, Latency, Trigger, FSE stats | expand

Commit Message

Roopni Devanathan Dec. 24, 2024, 10:20 a.m. UTC 
From: Dinesh Karthikeyan <quic_dinek@quicinc.com>

Add support to request sounding stats from firmware through HTT stats
type 22. These stats give sounding information of different Wi-Fi
standards, channel vector upload status and correlation details.

Sample output:
-------------
echo 22 > /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_TX_AC_SOUNDING_STATS_TLV:
ac_cbf_20 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
ac_cbf_40 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
.....
Sounding User_0 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0
Sounding User_1 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0
.....

HTT_TX_AX_SOUNDING_STATS_TLV:
ax_cbf_20 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
ax_cbf_40 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
.....
Sounding User_0 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0
Sounding User_1 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0
.....

HTT_TX_BE_SOUNDING_STATS_TLV:
be_cbf_20 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
be_cbf_40 = IBF: 0, SU_SIFS: 0, SU_RBO: 0, MU_SIFS: 0, MU_RBO: 0
.....
Sounding User_0 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0, 320MHz: 0
Sounding User_1 = 20MHz: 0, 40MHz: 0, 80MHz: 0, 160MHz: 0, 320MHz: 0
.....

CV UPLOAD HANDLER STATS:
cv_nc_mismatch_err = 0
cv_fcs_err = 0
cv_frag_idx_mismatch = 0
cv_invalid_peer_id = 0
.....

CV QUERY STATS:
cv_total_query = 0
cv_total_pattern_query = 0
cv_total_bw_query = 0
cv_invalid_bw_coding = 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: Dinesh Karthikeyan <quic_dinek@quicinc.com>
Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com>
---
 .../wireless/ath/ath12k/debugfs_htt_stats.c   | 265 ++++++++++++++++++
 .../wireless/ath/ath12k/debugfs_htt_stats.h   |  78 ++++++
 2 files changed, 343 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c
index c43bf032270f..e0267b2f61d5 100644
--- a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c
+++ b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c
@@ -2511,6 +2511,268 @@  ath12k_htt_print_pdev_stats_cca_counters_tlv(const void *tag_buf, u16 tag_len,
 	stats_req->buf_len = len;
 }
 
+static void
+ath12k_htt_print_tx_sounding_stats_tlv(const void *tag_buf, u16 tag_len,
+				       struct debug_htt_stats_req *stats_req)
+{
+	const struct ath12k_htt_tx_sounding_stats_tlv *htt_stats_buf = tag_buf;
+	const __le32 *cbf_20, *cbf_40, *cbf_80, *cbf_160, *cbf_320;
+	u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE;
+	u32 len = stats_req->buf_len;
+	u8 *buf = stats_req->buf;
+	u32 tx_sounding_mode;
+	u8 i, u;
+
+	if (tag_len < sizeof(*htt_stats_buf))
+		return;
+
+	cbf_20 = htt_stats_buf->cbf_20;
+	cbf_40 = htt_stats_buf->cbf_40;
+	cbf_80 = htt_stats_buf->cbf_80;
+	cbf_160 = htt_stats_buf->cbf_160;
+	cbf_320 = htt_stats_buf->cbf_320;
+	tx_sounding_mode = le32_to_cpu(htt_stats_buf->tx_sounding_mode);
+
+	if (tx_sounding_mode == ATH12K_HTT_TX_AC_SOUNDING_MODE) {
+		len += scnprintf(buf + len, buf_len - len,
+				 "HTT_TX_AC_SOUNDING_STATS_TLV:\n");
+		len += scnprintf(buf + len, buf_len - len,
+				 "ac_cbf_20 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_20[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "ac_cbf_40 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_40[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "ac_cbf_80 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_80[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "ac_cbf_160 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_160[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+
+		for (u = 0, i = 0; u < ATH12K_HTT_TX_NUM_AC_MUMIMO_USER_STATS; u++) {
+			len += scnprintf(buf + len, buf_len - len,
+					 "Sounding User_%u = 20MHz: %u, ", u,
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+			len += scnprintf(buf + len, buf_len - len, "40MHz: %u, ",
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+			len += scnprintf(buf + len, buf_len - len, "80MHz: %u, ",
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+			len += scnprintf(buf + len, buf_len - len, "160MHz: %u\n",
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+		}
+	} else if (tx_sounding_mode == ATH12K_HTT_TX_AX_SOUNDING_MODE) {
+		len += scnprintf(buf + len, buf_len - len,
+				 "\nHTT_TX_AX_SOUNDING_STATS_TLV:\n");
+		len += scnprintf(buf + len, buf_len - len,
+				 "ax_cbf_20 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_20[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "ax_cbf_40 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_40[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "ax_cbf_80 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_80[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "ax_cbf_160 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_160[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+
+		for (u = 0, i = 0; u < ATH12K_HTT_TX_NUM_AX_MUMIMO_USER_STATS; u++) {
+			len += scnprintf(buf + len, buf_len - len,
+					 "Sounding User_%u = 20MHz: %u, ", u,
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+			len += scnprintf(buf + len, buf_len - len, "40MHz: %u, ",
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+			len += scnprintf(buf + len, buf_len - len, "80MHz: %u, ",
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+			len += scnprintf(buf + len, buf_len - len, "160MHz: %u\n",
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+		}
+	} else if (tx_sounding_mode == ATH12K_HTT_TX_BE_SOUNDING_MODE) {
+		len += scnprintf(buf + len, buf_len - len,
+				 "\nHTT_TX_BE_SOUNDING_STATS_TLV:\n");
+		len += scnprintf(buf + len, buf_len - len,
+				 "be_cbf_20 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_20[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "be_cbf_40 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_40[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "be_cbf_80 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_80[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "be_cbf_160 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_160[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len,
+				 "be_cbf_320 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ",
+				 le32_to_cpu(cbf_320[ATH12K_HTT_IMPL_STEER_STATS]),
+				 le32_to_cpu(cbf_320[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_320[ATH12K_HTT_EXPL_SURBO_STEER_STATS]));
+		len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n",
+				 le32_to_cpu(cbf_320[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]),
+				 le32_to_cpu(cbf_320[ATH12K_HTT_EXPL_MURBO_STEER_STATS]));
+		for (u = 0, i = 0; u < ATH12K_HTT_TX_NUM_BE_MUMIMO_USER_STATS; u++) {
+			len += scnprintf(buf + len, buf_len - len,
+					 "Sounding User_%u = 20MHz: %u, ", u,
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+			len += scnprintf(buf + len, buf_len - len, "40MHz: %u, ",
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+			len += scnprintf(buf + len, buf_len - len, "80MHz: %u, ",
+					 le32_to_cpu(htt_stats_buf->sounding[i++]));
+			len += scnprintf(buf + len, buf_len - len,
+					 "160MHz: %u, 320MHz: %u\n",
+					 le32_to_cpu(htt_stats_buf->sounding[i++]),
+					 le32_to_cpu(htt_stats_buf->sounding_320[u]));
+		}
+	} else if (tx_sounding_mode == ATH12K_HTT_TX_CMN_SOUNDING_MODE) {
+		len += scnprintf(buf + len, buf_len - len,
+				 "\nCV UPLOAD HANDLER STATS:\n");
+		len += scnprintf(buf + len, buf_len - len, "cv_nc_mismatch_err = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_nc_mismatch_err));
+		len += scnprintf(buf + len, buf_len - len, "cv_fcs_err = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_fcs_err));
+		len += scnprintf(buf + len, buf_len - len, "cv_frag_idx_mismatch = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_frag_idx_mismatch));
+		len += scnprintf(buf + len, buf_len - len, "cv_invalid_peer_id = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_invalid_peer_id));
+		len += scnprintf(buf + len, buf_len - len, "cv_no_txbf_setup = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_no_txbf_setup));
+		len += scnprintf(buf + len, buf_len - len, "cv_expiry_in_update = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_expiry_in_update));
+		len += scnprintf(buf + len, buf_len - len, "cv_pkt_bw_exceed = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_pkt_bw_exceed));
+		len += scnprintf(buf + len, buf_len - len, "cv_dma_not_done_err = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_dma_not_done_err));
+		len += scnprintf(buf + len, buf_len - len, "cv_update_failed = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_update_failed));
+		len += scnprintf(buf + len, buf_len - len, "cv_dma_timeout_error = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_dma_timeout_error));
+		len += scnprintf(buf + len, buf_len - len, "cv_buf_ibf_uploads = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_buf_ibf_uploads));
+		len += scnprintf(buf + len, buf_len - len, "cv_buf_ebf_uploads = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_buf_ebf_uploads));
+		len += scnprintf(buf + len, buf_len - len, "cv_buf_received = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_buf_received));
+		len += scnprintf(buf + len, buf_len - len, "cv_buf_fed_back = %u\n\n",
+				 le32_to_cpu(htt_stats_buf->cv_buf_fed_back));
+
+		len += scnprintf(buf + len, buf_len - len, "CV QUERY STATS:\n");
+		len += scnprintf(buf + len, buf_len - len, "cv_total_query = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_total_query));
+		len += scnprintf(buf + len, buf_len - len,
+				 "cv_total_pattern_query = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_total_pattern_query));
+		len += scnprintf(buf + len, buf_len - len, "cv_total_bw_query = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_total_bw_query));
+		len += scnprintf(buf + len, buf_len - len, "cv_invalid_bw_coding = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_invalid_bw_coding));
+		len += scnprintf(buf + len, buf_len - len, "cv_forced_sounding = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_forced_sounding));
+		len += scnprintf(buf + len, buf_len - len,
+				 "cv_standalone_sounding = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_standalone_sounding));
+		len += scnprintf(buf + len, buf_len - len, "cv_nc_mismatch = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_nc_mismatch));
+		len += scnprintf(buf + len, buf_len - len, "cv_fb_type_mismatch = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_fb_type_mismatch));
+		len += scnprintf(buf + len, buf_len - len, "cv_ofdma_bw_mismatch = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_ofdma_bw_mismatch));
+		len += scnprintf(buf + len, buf_len - len, "cv_bw_mismatch = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_bw_mismatch));
+		len += scnprintf(buf + len, buf_len - len, "cv_pattern_mismatch = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_pattern_mismatch));
+		len += scnprintf(buf + len, buf_len - len, "cv_preamble_mismatch = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_preamble_mismatch));
+		len += scnprintf(buf + len, buf_len - len, "cv_nr_mismatch = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_nr_mismatch));
+		len += scnprintf(buf + len, buf_len - len,
+				 "cv_in_use_cnt_exceeded = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_in_use_cnt_exceeded));
+		len += scnprintf(buf + len, buf_len - len, "cv_ntbr_sounding = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_ntbr_sounding));
+		len += scnprintf(buf + len, buf_len - len,
+				 "cv_found_upload_in_progress = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_found_upload_in_progress));
+		len += scnprintf(buf + len, buf_len - len,
+				 "cv_expired_during_query = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_expired_during_query));
+		len += scnprintf(buf + len, buf_len - len, "cv_found = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_found));
+		len += scnprintf(buf + len, buf_len - len, "cv_not_found = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_not_found));
+		len += scnprintf(buf + len, buf_len - len, "cv_total_query_ibf = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_total_query_ibf));
+		len += scnprintf(buf + len, buf_len - len, "cv_found_ibf = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_found_ibf));
+		len += scnprintf(buf + len, buf_len - len, "cv_not_found_ibf = %u\n",
+				 le32_to_cpu(htt_stats_buf->cv_not_found_ibf));
+		len += scnprintf(buf + len, buf_len - len,
+				 "cv_expired_during_query_ibf = %u\n\n",
+				 le32_to_cpu(htt_stats_buf->cv_expired_during_query_ibf));
+	}
+
+	stats_req->buf_len = len;
+}
+
 static void
 ath12k_htt_print_pdev_obss_pd_stats_tlv(const void *tag_buf, u16 tag_len,
 					struct debug_htt_stats_req *stats_req)
@@ -3831,6 +4093,9 @@  static int ath12k_dbg_htt_ext_stats_parse(struct ath12k_base *ab,
 	case HTT_STATS_PDEV_CCA_COUNTERS_TAG:
 		ath12k_htt_print_pdev_stats_cca_counters_tlv(tag_buf, len, stats_req);
 		break;
+	case HTT_STATS_TX_SOUNDING_STATS_TAG:
+		ath12k_htt_print_tx_sounding_stats_tlv(tag_buf, len, stats_req);
+		break;
 	case HTT_STATS_PDEV_OBSS_PD_TAG:
 		ath12k_htt_print_pdev_obss_pd_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 a718f8dfe321..a32ff280a9a0 100644
--- a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h
+++ b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h
@@ -134,6 +134,7 @@  enum ath12k_dbg_htt_ext_stats_type {
 	ATH12K_DBG_HTT_EXT_STATS_SFM_INFO		= 16,
 	ATH12K_DBG_HTT_EXT_STATS_PDEV_TX_MU		= 17,
 	ATH12K_DBG_HTT_EXT_STATS_PDEV_CCA_STATS		= 19,
+	ATH12K_DBG_HTT_EXT_STATS_TX_SOUNDING_INFO	= 22,
 	ATH12K_DBG_HTT_EXT_STATS_PDEV_OBSS_PD_STATS	= 23,
 	ATH12K_DBG_HTT_EXT_STATS_PDEV_TX_RATE_TXBF	= 31,
 	ATH12K_DBG_HTT_EXT_STATS_TXBF_OFDMA		= 32,
@@ -193,6 +194,7 @@  enum ath12k_dbg_htt_tlv_tag {
 	HTT_STATS_PDEV_CCA_STAT_CUMULATIVE_TAG		= 72,
 	HTT_STATS_PDEV_CCA_COUNTERS_TAG			= 73,
 	HTT_STATS_TX_PDEV_MPDU_STATS_TAG		= 74,
+	HTT_STATS_TX_SOUNDING_STATS_TAG			= 80,
 	HTT_STATS_SCHED_TXQ_SCHED_ORDER_SU_TAG		= 86,
 	HTT_STATS_SCHED_TXQ_SCHED_INELIGIBILITY_TAG	= 87,
 	HTT_STATS_PDEV_OBSS_PD_TAG			= 88,
@@ -1054,6 +1056,82 @@  struct ath12k_htt_pdev_cca_stats_hist_v1_tlv {
 	__le32 collection_interval;
 } __packed;
 
+#define ATH12K_HTT_TX_CV_CORR_MAX_NUM_COLUMNS		8
+#define ATH12K_HTT_TX_NUM_AC_MUMIMO_USER_STATS		4
+#define ATH12K_HTT_TX_NUM_AX_MUMIMO_USER_STATS          8
+#define ATH12K_HTT_TX_NUM_BE_MUMIMO_USER_STATS		8
+#define ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS	4
+#define ATH12K_HTT_TX_NUM_MCS_CNTRS			12
+#define ATH12K_HTT_TX_NUM_EXTRA_MCS_CNTRS		2
+
+#define ATH12K_HTT_TX_NUM_OF_SOUNDING_STATS_WORDS \
+	(ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS * \
+	 ATH12K_HTT_TX_NUM_AX_MUMIMO_USER_STATS)
+
+enum ath12k_htt_txbf_sound_steer_modes {
+	ATH12K_HTT_IMPL_STEER_STATS		= 0,
+	ATH12K_HTT_EXPL_SUSIFS_STEER_STATS	= 1,
+	ATH12K_HTT_EXPL_SURBO_STEER_STATS	= 2,
+	ATH12K_HTT_EXPL_MUSIFS_STEER_STATS	= 3,
+	ATH12K_HTT_EXPL_MURBO_STEER_STATS	= 4,
+	ATH12K_HTT_TXBF_MAX_NUM_OF_MODES	= 5
+};
+
+enum ath12k_htt_stats_sounding_tx_mode {
+	ATH12K_HTT_TX_AC_SOUNDING_MODE		= 0,
+	ATH12K_HTT_TX_AX_SOUNDING_MODE		= 1,
+	ATH12K_HTT_TX_BE_SOUNDING_MODE		= 2,
+	ATH12K_HTT_TX_CMN_SOUNDING_MODE		= 3,
+};
+
+struct ath12k_htt_tx_sounding_stats_tlv {
+	__le32 tx_sounding_mode;
+	__le32 cbf_20[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES];
+	__le32 cbf_40[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES];
+	__le32 cbf_80[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES];
+	__le32 cbf_160[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES];
+	__le32 sounding[ATH12K_HTT_TX_NUM_OF_SOUNDING_STATS_WORDS];
+	__le32 cv_nc_mismatch_err;
+	__le32 cv_fcs_err;
+	__le32 cv_frag_idx_mismatch;
+	__le32 cv_invalid_peer_id;
+	__le32 cv_no_txbf_setup;
+	__le32 cv_expiry_in_update;
+	__le32 cv_pkt_bw_exceed;
+	__le32 cv_dma_not_done_err;
+	__le32 cv_update_failed;
+	__le32 cv_total_query;
+	__le32 cv_total_pattern_query;
+	__le32 cv_total_bw_query;
+	__le32 cv_invalid_bw_coding;
+	__le32 cv_forced_sounding;
+	__le32 cv_standalone_sounding;
+	__le32 cv_nc_mismatch;
+	__le32 cv_fb_type_mismatch;
+	__le32 cv_ofdma_bw_mismatch;
+	__le32 cv_bw_mismatch;
+	__le32 cv_pattern_mismatch;
+	__le32 cv_preamble_mismatch;
+	__le32 cv_nr_mismatch;
+	__le32 cv_in_use_cnt_exceeded;
+	__le32 cv_found;
+	__le32 cv_not_found;
+	__le32 sounding_320[ATH12K_HTT_TX_NUM_BE_MUMIMO_USER_STATS];
+	__le32 cbf_320[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES];
+	__le32 cv_ntbr_sounding;
+	__le32 cv_found_upload_in_progress;
+	__le32 cv_expired_during_query;
+	__le32 cv_dma_timeout_error;
+	__le32 cv_buf_ibf_uploads;
+	__le32 cv_buf_ebf_uploads;
+	__le32 cv_buf_received;
+	__le32 cv_buf_fed_back;
+	__le32 cv_total_query_ibf;
+	__le32 cv_found_ibf;
+	__le32 cv_not_found_ibf;
+	__le32 cv_expired_during_query_ibf;
+} __packed;
+
 struct ath12k_htt_pdev_obss_pd_stats_tlv {
 	__le32 num_obss_tx_ppdu_success;
 	__le32 num_obss_tx_ppdu_failure;