X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fbus%2Fdpaa%2Fdpaa_bus.c;h=204a50b1eba34798a13b446afdb459dfb53e2d8f;hb=6ef75e405d5a88e8806b261c1a6c3f6b30385007;hp=381c3b17c0c961f8f43582e598fa45616e9f24f7;hpb=5a7dbb934d75395aa1a03dfd0ad2a66028a62c1b;p=dpdk.git

diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index 381c3b17c0..204a50b1eb 100644
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -47,7 +47,7 @@ int dpaa_logtype_mempool;
 int dpaa_logtype_pmd;
 int dpaa_logtype_eventdev;
 
-struct rte_dpaa_bus rte_dpaa_bus;
+static struct rte_dpaa_bus rte_dpaa_bus;
 struct netcfg_info *dpaa_netcfg;
 
 /* define a variable to hold the portal_key, once created.*/
@@ -542,6 +542,10 @@ rte_dpaa_bus_probe(void)
 	unsigned int svr_ver;
 	int probe_all = rte_dpaa_bus.bus.conf.scan_mode != RTE_BUS_SCAN_WHITELIST;
 
+	/* If DPAA bus is not present nothing needs to be done */
+	if (TAILQ_EMPTY(&rte_dpaa_bus.device_list))
+		return 0;
+
 	svr_file = fopen(DPAA_SOC_ID_FILE, "r");
 	if (svr_file) {
 		if (fscanf(svr_file, "svr:%x", &svr_ver) > 0)
@@ -559,6 +563,9 @@ rte_dpaa_bus_probe(void)
 			if (ret)
 				continue;
 
+			if (rte_dev_is_probed(&dev->device))
+				continue;
+
 			if (!drv->probe ||
 			    (dev->device.devargs &&
 			    dev->device.devargs->policy == RTE_DEV_BLACKLISTED))
@@ -583,8 +590,7 @@ rte_dpaa_bus_probe(void)
 	/* Register DPAA mempool ops only if any DPAA device has
 	 * been detected.
 	 */
-	if (!TAILQ_EMPTY(&rte_dpaa_bus.device_list))
-		rte_mbuf_set_platform_mempool_ops(DPAA_MEMPOOL_OPS_NAME);
+	rte_mbuf_set_platform_mempool_ops(DPAA_MEMPOOL_OPS_NAME);
 
 	return 0;
 }
@@ -621,7 +627,7 @@ rte_dpaa_get_iommu_class(void)
 	return RTE_IOVA_PA;
 }
 
-struct rte_dpaa_bus rte_dpaa_bus = {
+static struct rte_dpaa_bus rte_dpaa_bus = {
 	.bus = {
 		.scan = rte_dpaa_bus_scan,
 		.probe = rte_dpaa_bus_probe,