From: Dinesh Karthikeyan <quic_dinek@xxxxxxxxxxx>
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@xxxxxxxxxxx>
Signed-off-by: Roopni Devanathan <quic_rdevanat@xxxxxxxxxxx>
---
.../wireless/ath/ath12k/debugfs_htt_stats.c | 265 ++++++++++++++++++
.../wireless/ath/ath12k/debugfs_htt_stats.h | 78 ++++++
2 files changed, 343 insertions(+)
diff --git a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c
index 90f92769b89c..6865be4cc34c 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)
@@ -4019,6 +4281,9 @@ 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 4b59976fbc35..238a45e0d296 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,
@@ -195,6 +196,7 @@ 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,
@@ -1058,6 +1060,82 @@ 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;
--
2.25.1
