diff options
Diffstat (limited to 'net/vhost-user.c')
| -rw-r--r-- | net/vhost-user.c | 41 |
1 files changed, 14 insertions, 27 deletions
diff --git a/net/vhost-user.c b/net/vhost-user.c index 4a939124d2..b1a0247b59 100644 --- a/net/vhost-user.c +++ b/net/vhost-user.c @@ -198,6 +198,19 @@ static bool vhost_user_has_ufo(NetClientState *nc) return true; } +static bool vhost_user_check_peer_type(NetClientState *nc, ObjectClass *oc, + Error **errp) +{ + const char *driver = object_class_get_name(oc); + + if (!g_str_has_prefix(driver, "virtio-net-")) { + error_setg(errp, "vhost-user requires frontend driver virtio-net-*"); + return false; + } + + return true; +} + static NetClientInfo net_vhost_user_info = { .type = NET_CLIENT_DRIVER_VHOST_USER, .size = sizeof(NetVhostUserState), @@ -207,6 +220,7 @@ static NetClientInfo net_vhost_user_info = { .has_ufo = vhost_user_has_ufo, .set_vnet_be = vhost_user_set_vnet_endianness, .set_vnet_le = vhost_user_set_vnet_endianness, + .check_peer_type = vhost_user_check_peer_type, }; static gboolean net_vhost_user_watch(void *do_not_use, GIOCondition cond, @@ -397,27 +411,6 @@ static Chardev *net_vhost_claim_chardev( return chr; } -static int net_vhost_check_net(void *opaque, QemuOpts *opts, Error **errp) -{ - const char *name = opaque; - const char *driver, *netdev; - - driver = qemu_opt_get(opts, "driver"); - netdev = qemu_opt_get(opts, "netdev"); - - if (!driver || !netdev) { - return 0; - } - - if (strcmp(netdev, name) == 0 && - !g_str_has_prefix(driver, "virtio-net-")) { - error_setg(errp, "vhost-user requires frontend driver virtio-net-*"); - return -1; - } - - return 0; -} - int net_init_vhost_user(const Netdev *netdev, const char *name, NetClientState *peer, Error **errp) { @@ -433,12 +426,6 @@ int net_init_vhost_user(const Netdev *netdev, const char *name, return -1; } - /* verify net frontend */ - if (qemu_opts_foreach(qemu_find_opts("device"), net_vhost_check_net, - (char *)name, errp)) { - return -1; - } - queues = vhost_user_opts->has_queues ? vhost_user_opts->queues : 1; if (queues < 1 || queues > MAX_QUEUE_NUM) { error_setg(errp, |