qcacmn: Add hal_rx_tlv_get_tcp_chksum API

Implement hal_rx_tlv_get_tcp_chksum API
to retrieve tcp_udp_checksum value
based on the chipset.

Change-Id: Ifab970f10af06f8c0cdbd14d57cb66b49bae1648
CRs-Fixed: 2522133

hal/wifi3.0/qcn9000/hal_9000.c

@@ -952,6 +952,18 @@ hal_rx_msdu_get_flow_params_9000(uint8_t *buf,
 	*flow_index = HAL_RX_MSDU_END_FLOW_IDX_GET(msdu_end);
 }
 
+/**
+ * hal_rx_tlv_get_tcp_chksum_9000() - API to get tcp checksum
+ * @buf: rx_tlv_hdr
+ *
+ * Return: tcp checksum
+ */
+static uint16_t
+hal_rx_tlv_get_tcp_chksum_9000(uint8_t *buf)
+{
+	return HAL_RX_TLV_GET_TCP_CHKSUM(buf);
+}
+
 struct hal_hw_txrx_ops qcn9000_hal_hw_txrx_ops = {
 
 	/* init and setup */
@@ -1037,6 +1049,7 @@ struct hal_hw_txrx_ops qcn9000_hal_hw_txrx_ops = {
 	hal_rx_msdu_fse_metadata_get_9000,
 	hal_rx_msdu_cce_metadata_get_9000,
 	hal_rx_msdu_get_flow_params_9000,
+	hal_rx_tlv_get_tcp_chksum_9000,
 };
 
 struct hal_hw_srng_config hw_srng_table_9000[] = {