qcacmn: [DP]TWT stats feature: add WMI Support for TWT stats event

Add WMI support for WMI_TWT_SESSION_STATS_EVENTID. This event
contains stats for a given TWT session.

Change-Id: I01d5f7b30da803ee713a14c1d1124b8af7161bca
CRs-Fixed: 2609951

dp/inc/cdp_txrx_cmn_struct.h

@@ -980,11 +980,13 @@ struct cdp_soc_t {
  * @CDP_CONFIG_NAWDS: Enable nawds mode
  * @CDP_CONFIG_NAC: Enable nac
  * @CDP_CONFIG_ISOLATION : Enable isolation
+ * @CDP_CONFIG_IN_TWT : In TWT session or not
  */
 enum cdp_peer_param_type {
 	CDP_CONFIG_NAWDS,
 	CDP_CONFIG_NAC,
 	CDP_CONFIG_ISOLATION,
+	CDP_CONFIG_IN_TWT,
 };
 
 /*
@@ -1054,6 +1056,7 @@ enum cdp_pdev_param_type {
  *
  * @cdp_peer_param_nawds: Enable nawds mode
  * @cdp_peer_param_isolation: Enable isolation
+ * @cdp_peer_param_in_twt: in TWT session or not
  * @cdp_peer_param_nac: Enable nac
  *
  * @cdp_vdev_param_nawds: set nawds enable/disable
@@ -1110,6 +1113,7 @@ typedef union cdp_config_param_t {
 	bool cdp_peer_param_nawds;
 	bool cdp_peer_param_isolation;
 	uint8_t cdp_peer_param_nac;
+	bool cdp_peer_param_in_twt;
 
 	/* vdev params */
 	bool cdp_vdev_param_wds;

dp/inc/cdp_txrx_stats_struct.h

@@ -815,6 +815,7 @@ struct protocol_trace_count {
  * @ru_tones: RU tones size
  * @ru_loc: pkt info for RU location 26/ 52/ 106/ 242/ 484 counter
  * @num_ppdu_cookie_valid : Number of comp received with valid ppdu cookie
+ * @tx_success_twt: Successful Tx Packets in TWT session
  */
 struct cdp_tx_stats {
 	struct cdp_pkt_info comp_pkt;
@@ -905,6 +906,7 @@ struct cdp_tx_stats {
 
 	uint32_t num_ppdu_cookie_valid;
 	uint32_t no_ack_count[QDF_PROTO_SUBTYPE_MAX];
+	struct cdp_pkt_info tx_success_twt;
 };
 
 /* struct cdp_rx_stats - rx Level Stats
@@ -969,6 +971,7 @@ struct cdp_tx_stats {
  * @last_rssi: Previous rssi
  * @multipass_rx_pkt_drop: Dropped multipass rx pkt
  * @rx_mpdu_cnt: rx mpdu count per MCS rate
+ * @to_stack_twt: Total packets sent up the stack in TWT session
  */
 struct cdp_rx_stats {
 	struct cdp_pkt_info to_stack;
@@ -1037,6 +1040,7 @@ struct cdp_rx_stats {
 	uint8_t last_rssi;
 	uint32_t multipass_rx_pkt_drop;
 	uint32_t rx_mpdu_cnt[MAX_MCS];
+	struct cdp_pkt_info to_stack_twt;
 };
 
 /* struct cdp_tx_ingress_stats - Tx ingress Stats

dp/wifi3.0/dp_main.c

@@ -7976,6 +7976,9 @@ static QDF_STATUS dp_set_peer_param(struct cdp_soc_t *cdp_soc,  uint8_t vdev_id,
 	case CDP_CONFIG_ISOLATION:
 		dp_set_peer_isolation(peer, val.cdp_peer_param_isolation);
 		break;
+	case CDP_CONFIG_IN_TWT:
+		peer->in_twt = !!(val.cdp_peer_param_in_twt);
+		break;
 	default:
 		break;
 	}

dp/wifi3.0/dp_rx.c

@@ -2619,6 +2619,9 @@ done:
 				  nbuf);
 		DP_STATS_INC_PKT(peer, rx.to_stack, 1,
 				 QDF_NBUF_CB_RX_PKT_LEN(nbuf));
+		if (qdf_unlikely(peer->in_twt))
+			DP_STATS_INC_PKT(peer, rx.to_stack_twt, 1,
+					 QDF_NBUF_CB_RX_PKT_LEN(nbuf));
 
 		tid_stats->delivered_to_stack++;
 		nbuf = next;

dp/wifi3.0/dp_tx.c

@@ -3613,8 +3613,14 @@ void dp_tx_comp_process_tx_status(struct dp_soc *soc,
 		}
 	} else {
 		DP_STATS_INC_PKT(peer, tx.ucast, 1, length);
-		if (ts->status == HAL_TX_TQM_RR_FRAME_ACKED)
+		if (ts->status == HAL_TX_TQM_RR_FRAME_ACKED) {
 			DP_STATS_INC_PKT(peer, tx.tx_success, 1, length);
+			if (qdf_unlikely(peer->in_twt)) {
+				DP_STATS_INC_PKT(peer,
+						 tx.tx_success_twt,
+						 1, length);
+			}
+		}
 	}
 
 	dp_tx_update_peer_stats(tx_desc, ts, peer, ring_id);

dp/wifi3.0/dp_types.h

@@ -2356,14 +2356,15 @@ struct dp_peer {
 	} security[2]; /* 0 -> multicast, 1 -> unicast */
 
 	/* NAWDS Flag and Bss Peer bit */
-	uint8_t nawds_enabled:1, /* NAWDS flag */
+	uint16_t nawds_enabled:1, /* NAWDS flag */
 		bss_peer:1, /* set for bss peer */
 		wds_enabled:1, /* WDS peer */
 		authorize:1, /* Set when authorized */
 		nac:1, /* NAC Peer*/
 		tx_cap_enabled:1, /* Peer's tx-capture is enabled */
 		rx_cap_enabled:1, /* Peer's rx-capture is enabled */
-		valid:1; /* valid bit */
+		valid:1, /* valid bit */
+		in_twt:1; /* in TWT session */
 
 #ifdef QCA_SUPPORT_PEER_ISOLATION
 	bool isolation; /* enable peer isolation for this peer */