qcacmn: Add hal_rx_msdu_fse_metadata_get API

Implement hal_rx_msdu_fse_metadata API per
chipset as the macro to retrieve the fse_metadata
value is chipset dependent.

Change-Id: Iae7f532460b5203af2f95c504a6941c0b18b665e
CRs-Fixed: 2522133

hal/wifi3.0/qca6390/hal_6390.c

@@ -891,6 +891,21 @@ static bool hal_rx_msdu_flow_idx_timeout_6390(uint8_t *buf)
 	return HAL_RX_MSDU_END_FLOW_IDX_TIMEOUT_GET(msdu_end);
 }
 
+/**
+ * hal_rx_msdu_fse_metadata_get_6390: API to get FSE metadata
+ * from rx_msdu_end TLV
+ * @buf: pointer to the start of RX PKT TLV headers
+ *
+ * Return: fse metadata value from MSDU END TLV
+ */
+static uint32_t hal_rx_msdu_fse_metadata_get_6390(uint8_t *buf)
+{
+	struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
+	struct rx_msdu_end *msdu_end = &pkt_tlvs->msdu_end_tlv.rx_msdu_end;
+
+	return HAL_RX_MSDU_END_FSE_METADATA_GET(msdu_end);
+}
+
 struct hal_hw_txrx_ops qca6390_hal_hw_txrx_ops = {
 	/* init and setup */
 	hal_srng_dst_hw_init_generic,
@@ -971,6 +986,7 @@ struct hal_hw_txrx_ops qca6390_hal_hw_txrx_ops = {
 	hal_rx_msdu_flow_idx_get_6390,
 	hal_rx_msdu_flow_idx_invalid_6390,
 	hal_rx_msdu_flow_idx_timeout_6390,
+	hal_rx_msdu_fse_metadata_get_6390,
 };
 
 struct hal_hw_srng_config hw_srng_table_6390[] = {