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/qca6490/hal_6490.c

@@ -765,6 +765,21 @@ static bool hal_rx_msdu_flow_idx_timeout_6490(uint8_t *buf)
 	return HAL_RX_MSDU_END_FLOW_IDX_TIMEOUT_GET(msdu_end);
 }
 
+/**
+ * hal_rx_msdu_fse_metadata_get_6490: 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_6490(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 qca6490_hal_hw_txrx_ops = {
 	/* tx */
 	hal_tx_desc_set_mesh_en_6490,
@@ -807,4 +822,5 @@ struct hal_hw_txrx_ops qca6490_hal_hw_txrx_ops = {
 	hal_rx_msdu_flow_idx_get_6490,
 	hal_rx_msdu_flow_idx_invalid_6490,
 	hal_rx_msdu_flow_idx_timeout_6490,
+	hal_rx_msdu_fse_metadata_get_6490,
 };

hal/wifi3.0/qca6490/hal_6490_rx.h

@@ -302,3 +302,9 @@ RX_MSDU_DETAILS_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_OFFSET))
 		RX_MSDU_END_10_FLOW_IDX_TIMEOUT_OFFSET)),  \
 		RX_MSDU_END_10_FLOW_IDX_TIMEOUT_MASK,    \
 		RX_MSDU_END_10_FLOW_IDX_TIMEOUT_LSB))
+
+#define HAL_RX_MSDU_END_FSE_METADATA_GET(_rx_msdu_end)  \
+		(_HAL_MS((*_OFFSET_TO_WORD_PTR(_rx_msdu_end,  \
+		RX_MSDU_END_13_FSE_METADATA_OFFSET)),  \
+		RX_MSDU_END_13_FSE_METADATA_MASK,    \
+		RX_MSDU_END_13_FSE_METADATA_LSB))