qcacmn: Get Rx TLV offsets from structure

Size of the TLVs have changed across generation of chipsets
Offset values need to be configured into DMA register for preheader DMA
Added APIs to get offsets of each TLV based on chip type

Change-Id: Ic011332cbf3a1017f324f246e47c9e2c91441c70

hal/wifi3.0/hal_internal.h

@@ -594,6 +594,11 @@ struct hal_hw_txrx_ops {
 	void (*hal_rx_sw_mon_desc_info_get)(hal_ring_desc_t rxdma_dst_ring_desc,
 					    hal_rx_mon_desc_info_t mon_desc_info);
 	uint8_t (*hal_rx_wbm_err_msdu_continuation_get)(void *ring_desc);
+	uint32_t (*hal_rx_msdu_end_offset_get)(void);
+	uint32_t (*hal_rx_attn_offset_get)(void);
+	uint32_t (*hal_rx_msdu_start_offset_get)(void);
+	uint32_t (*hal_rx_mpdu_start_offset_get)(void);
+	uint32_t (*hal_rx_mpdu_end_offset_get)(void);
 };
 
 /**