/*
- * Copyright (c) 2009 Nicira Networks.
+ * Copyright (c) 2009, 2010 Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
}
/* Create datapath. */
- dp_netdevs[dp_idx] = dp = xcalloc(1, sizeof *dp);
+ dp_netdevs[dp_idx] = dp = xzalloc(sizeof *dp);
list_push_back(&dp_netdev_list, &dp->node);
dp->dp_idx = dp_idx;
dp->open_cnt = 0;
error = do_add_port(dp, name, ODP_PORT_INTERNAL, ODPP_LOCAL);
if (error) {
dp_netdev_free(dp);
- return error;
+ return ENODEV;
}
*dpifp = create_dpif_netdev(dp);
{
bool internal = (flags & ODP_PORT_INTERNAL) != 0;
struct dp_netdev_port *port;
+ struct netdev_options netdev_options;
struct netdev *netdev;
int mtu;
int error;
/* XXX reject devices already in some dp_netdev. */
/* Open and validate network device. */
- if (!internal) {
- error = netdev_open(devname, NETDEV_ETH_TYPE_ANY, &netdev);
+ memset(&netdev_options, 0, sizeof netdev_options);
+ netdev_options.name = devname;
+ netdev_options.ethertype = NETDEV_ETH_TYPE_ANY;
+ netdev_options.may_create = true;
+ if (internal) {
+ netdev_options.type = "tap";
} else {
- char *tapname = xasprintf("tap:%s", devname);
- error = netdev_open(tapname, NETDEV_ETH_TYPE_ANY, &netdev);
- free(tapname);
+ netdev_options.may_open = true;
}
+
+ error = netdev_open(&netdev_options, &netdev);
if (error) {
return error;
}
do_del_port(struct dp_netdev *dp, uint16_t port_no)
{
struct dp_netdev_port *port;
+ char *name;
int error;
error = get_port_by_number(dp, port_no, &port);
dp->n_ports--;
dp->serial++;
+ name = xstrdup(netdev_get_name(port->netdev));
netdev_close(port->netdev);
+
+ free(name);
free(port);
return 0;
struct dp_netdev_flow *flow;
int error;
- flow = xcalloc(1, sizeof *flow);
+ flow = xzalloc(sizeof *flow);
flow->key = odp_flow->key;
flow->key.reserved = 0;