diff options
| -rw-r--r-- | net.c | 55 | ||||
| -rw-r--r-- | net.h | 2 | ||||
| -rw-r--r-- | qemu-monitor.hx | 30 |
3 files changed, 87 insertions, 0 deletions
@@ -1194,6 +1194,61 @@ void net_host_device_remove(Monitor *mon, const QDict *qdict) qemu_del_vlan_client(vc); } +/** + * do_netdev_add(): Add a host network device + * + * Argument qdict contains + * - "type": the device type, "tap", "user", ... + * - "id": the device's ID (must be unique) + * - device options + * + * Example: + * + * { "type": "user", "id": "netdev1", "hostname": "a-guest" } + */ +int do_netdev_add(Monitor *mon, const QDict *qdict, QObject **ret_data) +{ + QemuOpts *opts; + int res; + + opts = qemu_opts_from_qdict(&qemu_netdev_opts, qdict); + if (!opts) { + return -1; + } + + res = net_client_init(mon, opts, 1); + return res; +} + +/** + * do_netdev_del(): Delete a host network device + * + * Argument qdict contains + * - "id": the device's ID + * + * Example: + * + * { "id": "netdev1" } + */ +int do_netdev_del(Monitor *mon, const QDict *qdict, QObject **ret_data) +{ + const char *id = qdict_get_str(qdict, "id"); + VLANClientState *vc; + + vc = qemu_find_netdev(id); + if (!vc || vc->info->type == NET_CLIENT_TYPE_NIC) { + qerror_report(QERR_DEVICE_NOT_FOUND, id); + return -1; + } + if (vc->peer) { + qerror_report(QERR_DEVICE_IN_USE, id); + return -1; + } + qemu_del_vlan_client(vc); + qemu_opts_del(qemu_opts_find(&qemu_netdev_opts, id)); + return 0; +} + void do_info_network(Monitor *mon) { VLANState *vlan; @@ -164,6 +164,8 @@ void net_check_clients(void); void net_cleanup(void); void net_host_device_add(Monitor *mon, const QDict *qdict); void net_host_device_remove(Monitor *mon, const QDict *qdict); +int do_netdev_add(Monitor *mon, const QDict *qdict, QObject **ret_data); +int do_netdev_del(Monitor *mon, const QDict *qdict, QObject **ret_data); #define DEFAULT_NETWORK_SCRIPT "/etc/qemu-ifup" #define DEFAULT_NETWORK_DOWN_SCRIPT "/etc/qemu-ifdown" diff --git a/qemu-monitor.hx b/qemu-monitor.hx index d290b4b57f..31087bdd35 100644 --- a/qemu-monitor.hx +++ b/qemu-monitor.hx @@ -914,6 +914,36 @@ STEXI Remove host VLAN client. ETEXI + { + .name = "netdev_add", + .args_type = "netdev:O", + .params = "[user|tap|socket],id=str[,prop=value][,...]", + .help = "add host network device", + .user_print = monitor_user_noop, + .mhandler.cmd_new = do_netdev_add, + }, + +STEXI +@item netdev_add +@findex netdev_add +Add host network device. +ETEXI + + { + .name = "netdev_del", + .args_type = "id:s", + .params = "id", + .help = "remove host network device", + .user_print = monitor_user_noop, + .mhandler.cmd_new = do_netdev_del, + }, + +STEXI +@item netdev_del +@findex netdev_del +Remove host network device. +ETEXI + #ifdef CONFIG_SLIRP { .name = "hostfwd_add", |