qcacld-3.0: Enable DP_MEM_PRE_ALLOC flag

Add support for DP SRNG consistent memory pre-alloc.

Change-Id: I867ff901aa6d26f86b16167fb3955096d318d61c
CRs-Fixed: 2740424

Kbuild

@@ -3192,6 +3192,7 @@ cppflags-$(CONFIG_FEATURE_TSO) += -DFEATURE_TSO
 cppflags-$(CONFIG_TSO_DEBUG_LOG_ENABLE) += -DTSO_DEBUG_LOG_ENABLE
 cppflags-$(CONFIG_DP_LFR) += -DDP_LFR
 cppflags-$(CONFIG_DUP_RX_DESC_WAR) += -DDUP_RX_DESC_WAR
+cppflags-$(CONFIG_DP_MEM_PRE_ALLOC) += -DDP_MEM_PRE_ALLOC
 cppflags-$(CONFIG_DP_TXRX_SOC_ATTACH) += -DDP_TXRX_SOC_ATTACH
 cppflags-$(CONFIG_HTT_PADDR64) += -DHTT_PADDR64
 cppflags-$(CONFIG_WLAN_FEATURE_BMI) += -DWLAN_FEATURE_BMI

configs/default_defconfig

@@ -524,6 +524,7 @@ CONFIG_REO_DESC_DEFER_FREE := y
 CONFIG_RXDMA_ERR_PKT_DROP := y
 CONFIG_DELIVERY_TO_STACK_STATUS_CHECK := y
 CONFIG_WLAN_TRACE_HIDE_MAC_ADDRESS := n
+CONFIG_DP_MEM_PRE_ALLOC := y
 
 ifeq ($(CONFIG_FEATURE_TSO), y)
 	CONFIG_FEATURE_TSO_STATS := y