ath11k: assign correct search flag and type for QCA6390

QCA6390 doesn't enable V2 map and ummap event, so the addr search
flags and type is different from IPQ8074. Assign correct search flags
and type for QCA6390.

Without this change, ping sometimes fails. With this change, now ping
is always successful.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2
Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1597555891-26112-7-git-send-email-kvalo@codeaurora.org

drivers/net/wireless/ath/ath11k/core.c

@@ -41,6 +41,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.num_rxmda_per_pdev = 1,
 		.rx_mac_buf_ring = false,
 		.vdev_start_delay = false,
+		.htt_peer_map_v2 = true,
 	},
 	{
 		.name = "qca6390 hw2.0",
@@ -64,6 +65,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.num_rxmda_per_pdev = 2,
 		.rx_mac_buf_ring = true,
 		.vdev_start_delay = true,
+		.htt_peer_map_v2 = false,
 	},
 };
 

drivers/net/wireless/ath/ath11k/dp.c

@@ -909,13 +909,20 @@ int ath11k_dp_htt_connect(struct ath11k_dp *dp)
 
 static void ath11k_dp_update_vdev_search(struct ath11k_vif *arvif)
 {
-	 /* For STA mode, enable address search index,
-	  * tcl uses ast_hash value in the descriptor.
+	 /* When v2_map_support is true:for STA mode, enable address
+	  * search index, tcl uses ast_hash value in the descriptor.
+	  * When v2_map_support is false: for STA mode, dont' enable
+	  * address search index.
 	  */
 	switch (arvif->vdev_type) {
 	case WMI_VDEV_TYPE_STA:
-		arvif->hal_addr_search_flags = HAL_TX_ADDRX_EN;
-		arvif->search_type = HAL_TX_ADDR_SEARCH_INDEX;
+		if (arvif->ar->ab->hw_params.htt_peer_map_v2) {
+			arvif->hal_addr_search_flags = HAL_TX_ADDRX_EN;
+			arvif->search_type = HAL_TX_ADDR_SEARCH_INDEX;
+		} else {
+			arvif->hal_addr_search_flags = HAL_TX_ADDRY_EN;
+			arvif->search_type = HAL_TX_ADDR_SEARCH_DEFAULT;
+		}
 		break;
 	case WMI_VDEV_TYPE_AP:
 	case WMI_VDEV_TYPE_IBSS:

drivers/net/wireless/ath/ath11k/dp_rx.c

@@ -1625,6 +1625,16 @@ void ath11k_dp_htt_htc_t2h_msg_handler(struct ath11k_base *ab,
 		complete(&dp->htt_tgt_version_received);
 		break;
 	case HTT_T2H_MSG_TYPE_PEER_MAP:
+		vdev_id = FIELD_GET(HTT_T2H_PEER_MAP_INFO_VDEV_ID,
+				    resp->peer_map_ev.info);
+		peer_id = FIELD_GET(HTT_T2H_PEER_MAP_INFO_PEER_ID,
+				    resp->peer_map_ev.info);
+		peer_mac_h16 = FIELD_GET(HTT_T2H_PEER_MAP_INFO1_MAC_ADDR_H16,
+					 resp->peer_map_ev.info1);
+		ath11k_dp_get_mac_addr(resp->peer_map_ev.mac_addr_l32,
+				       peer_mac_h16, mac_addr);
+		ath11k_peer_map_event(ab, vdev_id, peer_id, mac_addr, 0);
+		break;
 	case HTT_T2H_MSG_TYPE_PEER_MAP2:
 		vdev_id = FIELD_GET(HTT_T2H_PEER_MAP_INFO_VDEV_ID,
 				    resp->peer_map_ev.info);

drivers/net/wireless/ath/ath11k/hw.h

@@ -150,6 +150,7 @@ struct ath11k_hw_params {
 	int num_rxmda_per_pdev;
 	bool rx_mac_buf_ring;
 	bool vdev_start_delay;
+	bool htt_peer_map_v2;
 };
 
 struct ath11k_hw_ops {