qcacld-3.0: Configure reo dst indication in FST entry

Currently we configure the REO ID in the HW FST entry,
which is later used by HW to route the packets matching
this particular flow.

Such a kind of configuration can lead to incorrect
routing of packets incase the RX path mapping is
changed (eg when IPA is enabled).

Hence to fix this issue, use the reo destination
indication which is received in the first packet of
the new flow in the HW FST entry.

Change-Id: Ia3cbed38da16cfa074ee336c673c7e3b6fa9fa69
CRs-Fixed: 2798872

core/dp/txrx3.0/dp_fisa_rx.c

@@ -216,8 +216,7 @@ dp_rx_fisa_setup_hw_fse(struct dp_rx_fst *fisa_hdl,
 	struct hal_rx_flow flow;
 	void *hw_fse;
 
-	/* REO destination index starts from 1 */
-	flow.reo_destination_indication = flow_steer_info + 1;
+	flow.reo_destination_indication = flow_steer_info;
 	flow.fse_metadata = 0xDEADBEEF;
 	flow.tuple_info.dest_ip_127_96 = rx_flow_info->dest_ip_127_96;
 	flow.tuple_info.dest_ip_95_64 = rx_flow_info->dest_ip_95_64;
@@ -370,7 +369,8 @@ static struct dp_fisa_rx_sw_ft *
 dp_rx_fisa_add_ft_entry(struct dp_rx_fst *fisa_hdl,
 			uint32_t flow_idx_hash,
 			qdf_nbuf_t nbuf, struct dp_vdev *vdev,
-			uint8_t *rx_tlv_hdr)
+			uint8_t *rx_tlv_hdr,
+			uint32_t reo_dest_indication)
 {
 	struct dp_fisa_rx_sw_ft *sw_ft_entry;
 	uint32_t flow_hash;
@@ -424,9 +424,10 @@ dp_rx_fisa_add_ft_entry(struct dp_rx_fst *fisa_hdl,
 				dp_rx_fisa_setup_hw_fse(fisa_hdl,
 							hashed_flow_idx,
 							&rx_flow_tuple_info,
-							reo_id);
+							reo_dest_indication);
 			sw_ft_entry->is_populated = true;
 			sw_ft_entry->napi_id = reo_id;
+			sw_ft_entry->reo_dest_indication = reo_dest_indication;
 			qdf_mem_copy(&sw_ft_entry->rx_flow_tuple_info,
 				     &rx_flow_tuple_info,
 				     sizeof(struct cdp_rx_flow_tuple_info));
@@ -944,7 +945,8 @@ dp_rx_get_fisa_flow(struct dp_rx_fst *fisa_hdl, struct dp_vdev *vdev,
 							nbuf, vdev);
 
 	sw_ft_entry = dp_rx_fisa_add_ft_entry(fisa_hdl, flow_idx, nbuf, vdev,
-					      rx_tlv_hdr);
+					      rx_tlv_hdr,
+					      reo_destination_indication);
 
 	return sw_ft_entry;
 }