[PATCH 09/10] wifi: ath12k: Add EHT rate statistics support

[Karthikeyan Periyasamy]

Currently, EHT rate information is not populated. Therefore, populate the
EHT rate information 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

Co-developed-by: P Praneesh <quic_ppranees at quicinc.com>
Signed-off-by: P Praneesh <quic_ppranees at quicinc.com>
Signed-off-by: Karthikeyan Periyasamy <quic_periyasa at quicinc.com>
---
 drivers/net/wireless/ath/ath12k/core.h    |  1 +
 drivers/net/wireless/ath/ath12k/dp_rx.c   | 15 +++++++++++++++
 drivers/net/wireless/ath/ath12k/rx_desc.h |  2 ++
 3 files changed, 18 insertions(+)

diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h
index 96510ead55c6..5b4ac0568a00 100644
--- a/drivers/net/wireless/ath/ath12k/core.h
+++ b/drivers/net/wireless/ath/ath12k/core.h
@@ -85,6 +85,7 @@ enum wme_ac {
 #define ATH12K_HT_MCS_MAX	7
 #define ATH12K_VHT_MCS_MAX	9
 #define ATH12K_HE_MCS_MAX	11
+#define ATH12K_EHT_MCS_MAX	15
 
 enum ath12k_crypt_mode {
 	/* Only use hardware crypto engine */
diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c
index 5c5a3aae393b..689a011439f8 100644
--- a/drivers/net/wireless/ath/ath12k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath12k/dp_rx.c
@@ -2392,6 +2392,21 @@ static void ath12k_dp_rx_h_rate(struct ath12k *ar, struct hal_rx_desc *rx_desc,
 		rx_status->he_gi = ath12k_he_gi_to_nl80211_he_gi(sgi);
 		rx_status->bw = ath12k_mac_bw_to_mac80211_bw(bw);
 		break;
+	case RX_MSDU_START_PKT_TYPE_11BE:
+		rx_status->rate_idx = rate_mcs;
+		if (rate_mcs > ATH12K_EHT_MCS_MAX) {
+			ath12k_warn(ar->ab,
+				    "Received with invalid mcs in EHT mode %d\n",
+				    rate_mcs);
+			break;
+		}
+		rx_status->encoding = RX_ENC_EHT;
+		rx_status->nss = nss;
+		rx_status->he_gi = ath12k_he_gi_to_nl80211_he_gi(sgi);
+		rx_status->bw = ath12k_mac_bw_to_mac80211_bw(bw);
+		break;
+	default:
+		break;
 	}
 }
 
diff --git a/drivers/net/wireless/ath/ath12k/rx_desc.h b/drivers/net/wireless/ath/ath12k/rx_desc.h
index bfd554b55ca1..863481f367a4 100644
--- a/drivers/net/wireless/ath/ath12k/rx_desc.h
+++ b/drivers/net/wireless/ath/ath12k/rx_desc.h
@@ -637,6 +637,8 @@ enum rx_msdu_start_pkt_type {
 	RX_MSDU_START_PKT_TYPE_11N,
 	RX_MSDU_START_PKT_TYPE_11AC,
 	RX_MSDU_START_PKT_TYPE_11AX,
+	RX_MSDU_START_PKT_TYPE_11BA,
+	RX_MSDU_START_PKT_TYPE_11BE,
 };
 
 enum rx_msdu_start_sgi {
-- 
2.34.1