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/qca8074v1/hal_8074v1.c

@@ -946,6 +946,18 @@ hal_rx_msdu_get_flow_params_8074v1(uint8_t *buf,
 	*flow_index = HAL_RX_MSDU_END_FLOW_IDX_GET(msdu_end);
 }
 
+/**
+ * hal_rx_tlv_get_tcp_chksum_8074v1() - API to get tcp checksum
+ * @buf: rx_tlv_hdr
+ *
+ * Return: tcp checksum
+ */
+static uint16_t
+hal_rx_tlv_get_tcp_chksum_8074v1(uint8_t *buf)
+{
+	return HAL_RX_TLV_GET_TCP_CHKSUM(buf);
+}
+
 struct hal_hw_txrx_ops qca8074_hal_hw_txrx_ops = {
 
 	/* init and setup */
@@ -1030,6 +1042,7 @@ struct hal_hw_txrx_ops qca8074_hal_hw_txrx_ops = {
 	hal_rx_msdu_fse_metadata_get_8074v1,
 	hal_rx_msdu_cce_metadata_get_8074v1,
 	hal_rx_msdu_get_flow_params_8074v1,
+	hal_rx_tlv_get_tcp_chksum_8074v1,
 };
 
 struct hal_hw_srng_config hw_srng_table_8074[] = {

hal/wifi3.0/qca8074v1/hal_8074v1_rx.h

@@ -313,6 +313,14 @@ UNIFIED_RX_MSDU_DETAILS_2_RX_MSDU_DESC_INFO_RX_MSDU_DESC_INFO_DETAILS_OFFSET))
 		RX_MSDU_END_16_CCE_METADATA_MASK,	\
 		RX_MSDU_END_16_CCE_METADATA_LSB))
 
+#define HAL_RX_TLV_GET_TCP_CHKSUM(buf) \
+	(_HAL_MS( \
+		 (*_OFFSET_TO_WORD_PTR(&(((struct rx_pkt_tlvs *)(buf))->\
+			 msdu_end_tlv.rx_msdu_end), \
+			 RX_MSDU_END_1_TCP_UDP_CHKSUM_OFFSET)), \
+		RX_MSDU_END_1_TCP_UDP_CHKSUM_MASK, \
+		RX_MSDU_END_1_TCP_UDP_CHKSUM_LSB))
+
 /*
  * hal_rx_msdu_start_nss_get_8074(): API to get the NSS
  * Interval from rx_msdu_start