X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=inline;f=lib%2Flibrte_eal%2Fcommon%2Feal_common_bus.c;h=08bec2d931d10fbd001c6197f78e4c4257a44c0e;hb=ff7a61911825896e82cadb2aaabae463388cbeb0;hp=997009d2b8d0ee8354274f14edbe94bb9b295c18;hpb=c7fe1eea8a74dbe756596d9e798662f0b2c48885;p=dpdk.git

diff --git a/lib/librte_eal/common/eal_common_bus.c b/lib/librte_eal/common/eal_common_bus.c
index 997009d2b8..08bec2d931 100644
--- a/lib/librte_eal/common/eal_common_bus.c
+++ b/lib/librte_eal/common/eal_common_bus.c
@@ -1,8 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2016 NXP
- *   All rights reserved.
+ *   Copyright 2016 NXP.
  *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
@@ -92,7 +91,7 @@ rte_bus_probe(void)
 	struct rte_bus *bus, *vbus = NULL;
 
 	TAILQ_FOREACH(bus, &rte_bus_list, next) {
-		if (!strcmp(bus->name, "virtual")) {
+		if (!strcmp(bus->name, "vdev")) {
 			vbus = bus;
 			continue;
 		}
@@ -202,3 +201,24 @@ rte_bus_find_by_name(const char *busname)
 {
 	return rte_bus_find(NULL, cmp_bus_name, (const void *)busname);
 }
+
+static int
+bus_can_parse(const struct rte_bus *bus, const void *_name)
+{
+	const char *name = _name;
+
+	return !(bus->parse && bus->parse(name, NULL) == 0);
+}
+
+struct rte_bus *
+rte_bus_find_by_device_name(const char *str)
+{
+	char name[RTE_DEV_NAME_MAX_LEN];
+	char *c;
+
+	snprintf(name, sizeof(name), "%s", str);
+	c = strchr(name, ',');
+	if (c != NULL)
+		c[0] = '\0';
+	return rte_bus_find(NULL, bus_can_parse, name);
+}