qcacmn: Data path changes for big endian platform

Add reo ring descrptor swap in case of big endian platform.
Convert msi_data into little endian format before writing into
MSI_DATA register. Also change into little endian format while accessing
the shared LMAC registers.

Change-Id: I07f4ae4e6df4608201b63d325c2cbc37436d1592

dp/wifi3.0/dp_htt.c

@@ -1028,7 +1028,7 @@ int htt_srng_setup(struct htt_soc *soc, int mac_id,
 	msg_word++;
 	*msg_word = 0;
 	HTT_SRING_SETUP_RING_MSI_DATA_SET(*msg_word,
-		srng_params.msi_data);
+		qdf_cpu_to_le32(srng_params.msi_data));
 
 	/* word 11 */
 	msg_word++;
@@ -1304,9 +1304,6 @@ int htt_h2t_rx_ring_cfg(struct htt_soc *htt_soc, int pdev_id,
 	HTT_RX_RING_SELECTION_CFG_STATUS_TLV_SET(*msg_word,
 		!!(srng_params.flags & HAL_SRNG_MSI_SWAP));
 
-	HTT_RX_RING_SELECTION_CFG_PKT_TLV_SET(*msg_word,
-		!!(srng_params.flags & HAL_SRNG_DATA_TLV_SWAP));
-
 	HTT_RX_RING_SELECTION_CFG_RX_OFFSETS_VALID_SET(*msg_word,
 						htt_tlv_filter->offset_valid);