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[07/10] wifi: ath12k: Add EHT MCS support in Extended Rx statistics

Message ID 20241221051919.686500-8-quic_periyasa@quicinc.com (mailing list archive)
State New
Delegated to: Kalle Valo
Headers show
Series wifi: ath12k: Add peer extended Rx statistics debugfs support | expand

Commit Message

Karthikeyan Periyasamy Dec. 21, 2024, 5:19 a.m. UTC 
From: Balamurugan Mahalingam <quic_bmahalin@quicinc.com>

Currently, EHT MCS information is not populated. Therefore, add the EHT
MCS counter array to the peer rate statistics and update the EHT MCS
statistics from the status TLV data in the monitor Rx path. In the future,
this information will be used in the peer extended Rx statistics dump.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: Balamurugan Mahalingam <quic_bmahalin@quicinc.com>
Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
---
 drivers/net/wireless/ath/ath12k/core.h   | 2 ++
 drivers/net/wireless/ath/ath12k/dp_mon.c | 6 ++++++
 2 files changed, 8 insertions(+)
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Patch

diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h
index ad69d8544357..f934faad51bc 100644
--- a/drivers/net/wireless/ath/ath12k/core.h
+++ b/drivers/net/wireless/ath/ath12k/core.h
@@ -355,6 +355,7 @@  struct ath12k_vif_iter {
 #define HAL_RX_MAX_MCS_HT	31
 #define HAL_RX_MAX_MCS_VHT	9
 #define HAL_RX_MAX_MCS_HE	11
+#define HAL_RX_MAX_MCS_BE	15
 #define HAL_RX_MAX_NSS		8
 #define HAL_RX_MAX_NUM_LEGACY_RATES 12
 #define ATH12K_RX_RATE_TABLE_11AX_NUM	576
@@ -364,6 +365,7 @@  struct ath12k_rx_peer_rate_stats {
 	u64 ht_mcs_count[HAL_RX_MAX_MCS_HT + 1];
 	u64 vht_mcs_count[HAL_RX_MAX_MCS_VHT + 1];
 	u64 he_mcs_count[HAL_RX_MAX_MCS_HE + 1];
+	u64 be_mcs_count[HAL_RX_MAX_MCS_BE + 1];
 	u64 nss_count[HAL_RX_MAX_NSS];
 	u64 bw_count[HAL_RX_BW_MAX];
 	u64 gi_count[HAL_RX_GI_MAX];
diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.c b/drivers/net/wireless/ath/ath12k/dp_mon.c
index 68dda1b58cb7..7e5c1ac6d0cd 100644
--- a/drivers/net/wireless/ath/ath12k/dp_mon.c
+++ b/drivers/net/wireless/ath/ath12k/dp_mon.c
@@ -3051,6 +3051,12 @@  static void ath12k_dp_mon_rx_update_peer_su_stats(struct ath12k *ar,
 		rx_stats->byte_stats.he_mcs_count[ppdu_info->mcs] += ppdu_info->mpdu_len;
 	}
 
+	if (ppdu_info->preamble_type == HAL_RX_PREAMBLE_11BE &&
+	    ppdu_info->mcs <= HAL_RX_MAX_MCS_BE) {
+		rx_stats->pkt_stats.be_mcs_count[ppdu_info->mcs] += num_msdu;
+		rx_stats->byte_stats.be_mcs_count[ppdu_info->mcs] += ppdu_info->mpdu_len;
+	}
+
 	if ((ppdu_info->preamble_type == HAL_RX_PREAMBLE_11A ||
 	     ppdu_info->preamble_type == HAL_RX_PREAMBLE_11B) &&
 	     ppdu_info->rate < HAL_RX_LEGACY_RATE_INVALID) {