net: Remove the deprecated 'host_net_add' and 'host_net_remove' HMP commands
They are deprecated since QEMU v2.10, and so far nobody complained that these commands are still necessary for any reason - and since you can use 'netdev_add' and 'netdev_remove' instead, there also should not be any real reason. Since they are also standing in the way for the upcoming 'vlan' clean-up, it's now time to remove them. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Thomas Huth
Jason Wang
parent
857d20873d
commit
7cc28cb061
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@ -1288,36 +1288,6 @@ STEXI
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@item pcie_aer_inject_error
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@findex pcie_aer_inject_error
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Inject PCIe AER error
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ETEXI
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{
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.name = "host_net_add",
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.args_type = "device:s,opts:s?",
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.params = "tap|user|socket|vde|netmap|bridge|vhost-user|dump [options]",
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.help = "add host VLAN client (deprecated, use netdev_add instead)",
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.cmd = hmp_host_net_add,
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.command_completion = host_net_add_completion,
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},
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STEXI
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@item host_net_add
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@findex host_net_add
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Add host VLAN client. Deprecated, please use @code{netdev_add} instead.
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ETEXI
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{
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.name = "host_net_remove",
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.args_type = "vlan_id:i,device:s",
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.params = "vlan_id name",
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.help = "remove host VLAN client (deprecated, use netdev_del instead)",
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.cmd = hmp_host_net_remove,
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.command_completion = host_net_remove_completion,
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},
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STEXI
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@item host_net_remove
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@findex host_net_remove
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Remove host VLAN client. Deprecated, please use @code{netdev_del} instead.
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ETEXI
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{
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3
hmp.h
3
hmp.h
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@ -132,9 +132,6 @@ void migrate_set_capability_completion(ReadLineState *rs, int nb_args,
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const char *str);
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void migrate_set_parameter_completion(ReadLineState *rs, int nb_args,
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const char *str);
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void host_net_add_completion(ReadLineState *rs, int nb_args, const char *str);
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void host_net_remove_completion(ReadLineState *rs, int nb_args,
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const char *str);
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void delvm_completion(ReadLineState *rs, int nb_args, const char *str);
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void loadvm_completion(ReadLineState *rs, int nb_args, const char *str);
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void hmp_rocker(Monitor *mon, const QDict *qdict);
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61
monitor.c
61
monitor.c
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@ -3581,67 +3581,6 @@ void migrate_set_parameter_completion(ReadLineState *rs, int nb_args,
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}
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}
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void host_net_add_completion(ReadLineState *rs, int nb_args, const char *str)
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{
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int i;
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size_t len;
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if (nb_args != 2) {
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return;
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}
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len = strlen(str);
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readline_set_completion_index(rs, len);
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for (i = 0; host_net_devices[i]; i++) {
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if (!strncmp(host_net_devices[i], str, len)) {
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readline_add_completion(rs, host_net_devices[i]);
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}
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}
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}
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void host_net_remove_completion(ReadLineState *rs, int nb_args, const char *str)
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{
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NetClientState *ncs[MAX_QUEUE_NUM];
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int count, i, len;
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len = strlen(str);
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readline_set_completion_index(rs, len);
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if (nb_args == 2) {
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count = qemu_find_net_clients_except(NULL, ncs,
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NET_CLIENT_DRIVER_NONE,
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MAX_QUEUE_NUM);
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for (i = 0; i < MIN(count, MAX_QUEUE_NUM); i++) {
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int id;
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char name[16];
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if (net_hub_id_for_client(ncs[i], &id)) {
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continue;
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}
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snprintf(name, sizeof(name), "%d", id);
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if (!strncmp(str, name, len)) {
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readline_add_completion(rs, name);
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}
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}
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return;
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} else if (nb_args == 3) {
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count = qemu_find_net_clients_except(NULL, ncs,
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NET_CLIENT_DRIVER_NIC,
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MAX_QUEUE_NUM);
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for (i = 0; i < MIN(count, MAX_QUEUE_NUM); i++) {
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int id;
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const char *name;
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if (ncs[i]->info->type == NET_CLIENT_DRIVER_HUBPORT ||
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net_hub_id_for_client(ncs[i], &id)) {
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continue;
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}
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name = ncs[i]->name;
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if (!strncmp(str, name, len)) {
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readline_add_completion(rs, name);
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}
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}
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return;
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}
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}
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static void vm_completion(ReadLineState *rs, const char *str)
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{
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size_t len;
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94
net/net.c
94
net/net.c
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@ -60,25 +60,6 @@
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static VMChangeStateEntry *net_change_state_entry;
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static QTAILQ_HEAD(, NetClientState) net_clients;
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const char *host_net_devices[] = {
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"tap",
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"socket",
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#ifdef CONFIG_NET_BRIDGE
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"bridge",
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#endif
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#ifdef CONFIG_NETMAP
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"netmap",
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#endif
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#ifdef CONFIG_SLIRP
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"user",
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#endif
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#ifdef CONFIG_VDE
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"vde",
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#endif
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"vhost-user",
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NULL,
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};
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/***********************************************************/
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/* network device redirectors */
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@ -1174,81 +1155,6 @@ static int net_client_init(QemuOpts *opts, bool is_netdev, Error **errp)
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return ret;
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}
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static int net_host_check_device(const char *device)
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{
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int i;
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for (i = 0; host_net_devices[i]; i++) {
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if (!strncmp(host_net_devices[i], device,
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strlen(host_net_devices[i]))) {
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return 1;
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}
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}
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return 0;
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}
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void hmp_host_net_add(Monitor *mon, const QDict *qdict)
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{
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const char *device = qdict_get_str(qdict, "device");
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const char *opts_str = qdict_get_try_str(qdict, "opts");
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Error *local_err = NULL;
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QemuOpts *opts;
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static bool warned;
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if (!warned && !qtest_enabled()) {
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error_report("host_net_add is deprecated, use netdev_add instead");
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warned = true;
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}
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if (!net_host_check_device(device)) {
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monitor_printf(mon, "invalid host network device %s\n", device);
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return;
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}
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opts = qemu_opts_parse_noisily(qemu_find_opts("net"),
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opts_str ? opts_str : "", false);
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if (!opts) {
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return;
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}
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qemu_opt_set(opts, "type", device, &error_abort);
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net_client_init(opts, false, &local_err);
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if (local_err) {
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error_report_err(local_err);
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monitor_printf(mon, "adding host network device %s failed\n", device);
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}
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}
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void hmp_host_net_remove(Monitor *mon, const QDict *qdict)
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{
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NetClientState *nc;
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int vlan_id = qdict_get_int(qdict, "vlan_id");
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const char *device = qdict_get_str(qdict, "device");
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static bool warned;
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if (!warned && !qtest_enabled()) {
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error_report("host_net_remove is deprecated, use netdev_del instead");
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warned = true;
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}
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nc = net_hub_find_client_by_name(vlan_id, device);
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if (!nc) {
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error_report("Host network device '%s' on hub '%d' not found",
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device, vlan_id);
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return;
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}
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if (nc->info->type == NET_CLIENT_DRIVER_NIC) {
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error_report("invalid host network device '%s'", device);
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return;
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}
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qemu_del_net_client(nc->peer);
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qemu_del_net_client(nc);
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qemu_opts_del(qemu_opts_find(qemu_find_opts("net"), device));
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}
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void netdev_add(QemuOpts *opts, Error **errp)
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{
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net_client_init(opts, true, errp);
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@ -2760,16 +2760,6 @@ from qcow2 images.
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The ``query-cpus'' command is replaced by the ``query-cpus-fast'' command.
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@section System emulator human monitor commands
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@subsection host_net_add (since 2.10.0)
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The ``host_net_add'' command is replaced by the ``netdev_add'' command.
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@subsection host_net_remove (since 2.10.0)
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The ``host_net_remove'' command is replaced by the ``netdev_del'' command.
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@section System emulator devices
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@subsection ivshmem (since 2.6.0)
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@ -37,10 +37,8 @@ static const char *hmp_cmds[] = {
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"dump-guest-memory /dev/null 0 4096",
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"dump-guest-memory /dev/null",
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"gdbserver",
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"host_net_add user id=net0",
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"hostfwd_add tcp::43210-:43210",
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"hostfwd_remove tcp::43210-:43210",
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"host_net_remove 0 net0",
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"i /w 0",
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"log all",
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"log none",
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