qcacmn: qref debug memory tracker

add multiple history array to keep track of mem allocation and
deallocation for qref table.

Change-Id: I9fa97fbe5a5c36509cbb5a458851a152200318a5
CRs-Fixed: 3475981

dp/wifi3.0/dp_main.c

@@ -170,6 +170,7 @@ QDF_COMPILE_TIME_ASSERT(wlan_cfg_num_int_ctxs,
 			WLAN_CFG_INT_NUM_CONTEXTS_MAX >=
 			WLAN_CFG_INT_NUM_CONTEXTS);
 
+static void dp_soc_unset_qref_debug_list(struct dp_soc *soc);
 static QDF_STATUS dp_sysfs_deinitialize_stats(struct dp_soc *soc_hdl);
 static QDF_STATUS dp_sysfs_initialize_stats(struct dp_soc *soc_hdl);
 
@@ -2993,6 +2994,7 @@ static void dp_soc_detach(struct cdp_soc_t *txrx_soc)
 
 	dp_runtime_deinit();
 
+	dp_soc_unset_qref_debug_list(soc);
 	dp_sysfs_deinitialize_stats(soc);
 	dp_soc_swlm_detach(soc);
 	dp_soc_tx_desc_sw_pools_free(soc);
@@ -12062,6 +12064,7 @@ static void dp_soc_txrx_ops_attach(struct dp_soc *soc)
 #if defined(QCA_WIFI_QCA8074) || defined(QCA_WIFI_QCA6018) || \
 	defined(QCA_WIFI_QCA5018) || defined(QCA_WIFI_QCA9574) || \
 	defined(QCA_WIFI_QCA5332)
+
 /**
  * dp_soc_attach_wifi3() - Attach txrx SOC
  * @ctrl_psoc: Opaque SOC handle from control plane
@@ -12091,6 +12094,44 @@ static inline void dp_soc_set_def_pdev(struct dp_soc *soc)
 	}
 }
 
+static void dp_soc_unset_qref_debug_list(struct dp_soc *soc)
+{
+	uint32_t max_list_size = soc->wlan_cfg_ctx->qref_control_size;
+
+	if (max_list_size == 0)
+		return;
+
+	qdf_mem_free(soc->list_shared_qaddr_del);
+	qdf_mem_free(soc->reo_write_list);
+	qdf_mem_free(soc->list_qdesc_addr_free);
+	qdf_mem_free(soc->list_qdesc_addr_alloc);
+}
+
+static void dp_soc_set_qref_debug_list(struct dp_soc *soc)
+{
+	uint32_t max_list_size = soc->wlan_cfg_ctx->qref_control_size;
+
+	if (max_list_size == 0)
+		return;
+
+	soc->list_shared_qaddr_del =
+			(struct test_qaddr_del *)
+				qdf_mem_malloc(sizeof(struct test_qaddr_del) *
+					       max_list_size);
+	soc->reo_write_list =
+			(struct test_qaddr_del *)
+				qdf_mem_malloc(sizeof(struct test_qaddr_del) *
+					       max_list_size);
+	soc->list_qdesc_addr_free =
+			(struct test_mem_free *)
+				qdf_mem_malloc(sizeof(struct test_mem_free) *
+					       max_list_size);
+	soc->list_qdesc_addr_alloc =
+			(struct test_mem_free *)
+				qdf_mem_malloc(sizeof(struct test_mem_free) *
+					       max_list_size);
+}
+
 static uint32_t
 dp_get_link_desc_id_start(uint16_t arch_id)
 {
@@ -12250,6 +12291,7 @@ dp_soc_attach(struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
 	dp_soc_swlm_attach(soc);
 	dp_soc_set_interrupt_mode(soc);
 	dp_soc_set_def_pdev(soc);
+	dp_soc_set_qref_debug_list(soc);
 
 	dp_info("Mem stats: DMA = %u HEAP = %u SKB = %u",
 		qdf_dma_mem_stats_read(),