qcacmn: Add HW, SW and nbuf prefetch support in Berryllium

Add HW, SW and nbuf prefetch support in Berryllium, this will
ensure we have prefetched the HW desc, SW desc and nbuf by
the time we are in the 3rd iteration of the dp_rx_be_process
first loop.

CRs-Fixed: 3218647
Change-Id: I27d371c5d1c9a37d61e4fc00d5eb03609fad589c

dp/wifi3.0/dp_internal.h

@@ -2893,6 +2893,25 @@ static inline void *dp_srng_dst_prefetch(hal_soc_handle_t hal_soc,
 {
 	return hal_srng_dst_prefetch(hal_soc, hal_ring_hdl, num_entries);
 }
+
+/**
+ * dp_srng_dst_prefetch_32_byte_desc() - Wrapper function to prefetch
+ *					 32 byte descriptor starting at
+ *					 64 byte offset
+ * @hal_soc_hdl: HAL SOC handle
+ * @hal_ring: opaque pointer to the HAL Rx Destination ring
+ * @num_entries: Entry count
+ *
+ * Return: None
+ */
+static inline
+void *dp_srng_dst_prefetch_32_byte_desc(hal_soc_handle_t hal_soc,
+					hal_ring_handle_t hal_ring_hdl,
+					uint32_t num_entries)
+{
+	return hal_srng_dst_prefetch_32_byte_desc(hal_soc, hal_ring_hdl,
+						  num_entries);
+}
 #else
 static inline void *dp_srng_dst_prefetch(hal_soc_handle_t hal_soc,
 					 hal_ring_handle_t hal_ring_hdl,
@@ -2900,6 +2919,14 @@ static inline void *dp_srng_dst_prefetch(hal_soc_handle_t hal_soc,
 {
 	return NULL;
 }
+
+static inline
+void *dp_srng_dst_prefetch_32_byte_desc(hal_soc_handle_t hal_soc,
+					hal_ring_handle_t hal_ring_hdl,
+					uint32_t num_entries)
+{
+	return NULL;
+}
 #endif
 
 #ifdef QCA_ENH_V3_STATS_SUPPORT