qcacld-3.0: Reduce Stack usage during IPA Setup

Reduce stack usage by allocating memory dynamically instead of
static allocation during IPA setup.

Change-Id: I438bd1e5b5ca1a467a1ab08d48fbe823190937e8
CRs-Fixed: 2611859

components/ipa/core/src/wlan_ipa_core.c

@@ -489,26 +489,39 @@ static inline bool wlan_ipa_wdi_is_smmu_enabled(struct wlan_ipa_priv *ipa_ctx,
 	return ipa_ctx->is_smmu_enabled && qdf_mem_smmu_s1_enabled(osdev);
 }
 
-static inline QDF_STATUS wlan_ipa_wdi_setup(struct wlan_ipa_priv *ipa_ctx,
-					    qdf_device_t osdev)
+static inline QDF_STATUS
+wlan_ipa_wdi_setup(struct wlan_ipa_priv *ipa_ctx,
+		   qdf_device_t osdev)
 {
-	qdf_ipa_sys_connect_params_t sys_in[WLAN_IPA_MAX_IFACE];
+	qdf_ipa_sys_connect_params_t *sys_in = NULL;
 	int i;
+	QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
+
+	sys_in = qdf_mem_malloc(sizeof(*sys_in) * WLAN_IPA_MAX_IFACE);
+	if (!sys_in) {
+		ipa_err("sys_in allocation failed");
+		return QDF_STATUS_E_NOMEM;
+	}
 
 	for (i = 0; i < WLAN_IPA_MAX_IFACE; i++)
-		qdf_mem_copy(&sys_in[i],
+		qdf_mem_copy(sys_in + i,
 			     &ipa_ctx->sys_pipe[i].ipa_sys_params,
 			     sizeof(qdf_ipa_sys_connect_params_t));
 
-	return cdp_ipa_setup(ipa_ctx->dp_soc, ipa_ctx->dp_pdev_id,
-			     wlan_ipa_i2w_cb, wlan_ipa_w2i_cb,
-			     wlan_ipa_wdi_meter_notifier_cb,
-			     ipa_ctx->config->desc_size,
-			     ipa_ctx, wlan_ipa_is_rm_enabled(ipa_ctx->config),
-			     &ipa_ctx->tx_pipe_handle,
-			     &ipa_ctx->rx_pipe_handle,
-			     wlan_ipa_wdi_is_smmu_enabled(ipa_ctx, osdev),
-			     sys_in, ipa_ctx->over_gsi);
+	qdf_status = cdp_ipa_setup(ipa_ctx->dp_soc, ipa_ctx->dp_pdev_id,
+				   wlan_ipa_i2w_cb, wlan_ipa_w2i_cb,
+				   wlan_ipa_wdi_meter_notifier_cb,
+				   ipa_ctx->config->desc_size,
+				   ipa_ctx,
+				   wlan_ipa_is_rm_enabled(ipa_ctx->config),
+				   &ipa_ctx->tx_pipe_handle,
+				   &ipa_ctx->rx_pipe_handle,
+				   wlan_ipa_wdi_is_smmu_enabled(ipa_ctx, osdev),
+				   sys_in, ipa_ctx->over_gsi);
+
+	qdf_mem_free(sys_in);
+
+	return qdf_status;
 }
 
 #ifdef FEATURE_METERING