qcacld-3.0: Send ARP pattern for SAP mode also

Currently, host driver sends ARP pattern to FW for wow mode for
STA interface only. Thus, in case of SAP interface, firmware drops
ARP packets during wow mode as driver does not sent the ARP
response for SAP for wow mode.

So, to fix this, send ARP pattern for wow for SAP interface also.

Change-Id: I8efd895a1c03900245048b2da2a8012ec36dbf71
CRs-Fixed: 3626249

components/pmo/core/src/wlan_pmo_static_config.c

@@ -31,6 +31,7 @@ static const uint8_t arp_mask[] = {0xff, 0xff};
 static const uint8_t ns_ptrn[] = {0x86, 0xDD};
 static const uint8_t discvr_ptrn[] = {0xe0, 0x00, 0x00, 0xf8};
 static const uint8_t discvr_mask[] = {0xf0, 0x00, 0x00, 0xf8};
+static const uint8_t arp_offset = 12;
 
 void pmo_register_wow_wakeup_events(struct wlan_objmgr_vdev *vdev)
 {
@@ -139,16 +140,25 @@ static QDF_STATUS pmo_configure_wow_ap(struct wlan_objmgr_vdev *vdev)
 
 	/* Setup Bridge MAC address */
 	pmo_get_vdev_bridge_addr(vdev, &bridgeaddr);
-	if (qdf_is_macaddr_zero(&bridgeaddr))
-		return ret;
-
-	ret = pmo_tgt_send_wow_patterns_to_fw(vdev,
+	if (!qdf_is_macaddr_zero(&bridgeaddr)) {
+		ret = pmo_tgt_send_wow_patterns_to_fw(vdev,
 			pmo_get_and_increment_wow_default_ptrn(vdev_ctx),
 			bridgeaddr.bytes, QDF_MAC_ADDR_SIZE, 0, mac_mask,
 			QDF_MAC_ADDR_SIZE, false);
+		if (ret != QDF_STATUS_SUCCESS) {
+			pmo_err("Failed to add Bridge MAC address");
+			return ret;
+		}
+	}
+
+	/* Setup ARP pkt pattern */
+	ret = pmo_tgt_send_wow_patterns_to_fw(vdev,
+			pmo_get_and_increment_wow_default_ptrn(vdev_ctx),
+			arp_ptrn, sizeof(arp_ptrn), arp_offset, arp_mask,
+			sizeof(arp_mask), false);
 	if (ret != QDF_STATUS_SUCCESS) {
-		pmo_err("Failed to add Bridge MAC address");
-		return ret;
+		pmo_err("Failed to add WOW ARP pattern");
+			return ret;
 	}
 
 	return ret;
@@ -255,7 +265,6 @@ static QDF_STATUS pmo_configure_ssdp(struct wlan_objmgr_vdev *vdev)
  */
 static QDF_STATUS pmo_configure_wow_sta(struct wlan_objmgr_vdev *vdev)
 {
-	uint8_t arp_offset = 12;
 	uint8_t mac_mask[QDF_MAC_ADDR_SIZE];
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 	struct pmo_vdev_priv_obj *vdev_ctx;