qcacmn: Add hal_rx_mpdu_get_to_ds API

Implement hal_rx_mpdu_get_to_ds API based
on the chipset as the macro to retrieve
to_ds bit value is chipset dependent.

Change-Id: I36d9d14e226bcc604b91d8aecbe52836c5a12272
CRs-Fixed: 2522133

hal/wifi3.0/qca8074v1/hal_8074v1_rx.h

@@ -113,6 +113,12 @@
 		RX_MPDU_INFO_1_SW_PEER_ID_OFFSET)),	\
 		RX_MPDU_INFO_1_SW_PEER_ID_MASK,		\
 		RX_MPDU_INFO_1_SW_PEER_ID_LSB))
+
+#define HAL_RX_MPDU_GET_TODS(_rx_mpdu_info)	\
+	(_HAL_MS((*_OFFSET_TO_WORD_PTR(_rx_mpdu_info,	\
+		RX_MPDU_INFO_2_TO_DS_OFFSET)),	\
+		RX_MPDU_INFO_2_TO_DS_MASK,	\
+		RX_MPDU_INFO_2_TO_DS_LSB))
 /*
  * hal_rx_msdu_start_nss_get_8074(): API to get the NSS
  * Interval from rx_msdu_start