2 * netifd - network interface daemon
3 * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2
7 * as published by the Free Software Foundation
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
20 #define WIRELESS_SETUP_RETRY 3
22 struct vlist_tree wireless_devices;
23 struct avl_tree wireless_drivers;
24 static struct blob_buf b;
27 static const struct blobmsg_policy wdev_policy =
28 { .name = "disabled", .type = BLOBMSG_TYPE_BOOL };
30 static const struct uci_blob_param_list wdev_param = {
32 .params = &wdev_policy,
41 static const struct blobmsg_policy vif_policy[__VIF_ATTR_MAX] = {
42 [VIF_ATTR_DISABLED] = { .name = "disabled", .type = BLOBMSG_TYPE_BOOL },
43 [VIF_ATTR_NETWORK] = { .name = "network", .type = BLOBMSG_TYPE_ARRAY },
46 static const struct uci_blob_param_list vif_param = {
47 .n_params = ARRAY_SIZE(vif_policy),
52 put_container(struct blob_buf *buf, struct blob_attr *attr, const char *name)
54 void *c = blobmsg_open_table(&b, name);
55 blob_put_raw(&b, blob_data(attr), blob_len(attr));
56 blobmsg_close_table(&b, c);
60 vif_config_add_bridge(struct blob_buf *buf, struct blob_attr *networks, bool prepare)
62 struct interface *iface;
63 struct device *dev = NULL;
64 struct blob_attr *cur;
71 blobmsg_for_each_attr(cur, networks, rem) {
72 network = blobmsg_data(cur);
74 iface = vlist_find(&interfaces, network, iface, node);
78 dev = iface->main_dev.dev;
82 if (dev->type != &bridge_device_type)
89 if (dev->hotplug_ops && dev->hotplug_ops->prepare)
90 dev->hotplug_ops->prepare(dev);
92 blobmsg_add_string(buf, "bridge", dev->ifname);
96 prepare_config(struct wireless_device *wdev, struct blob_buf *buf, bool up)
98 struct wireless_interface *vif;
101 blob_buf_init(&b, 0);
102 put_container(&b, wdev->config, "config");
104 blobmsg_add_blob(&b, wdev->data);
106 l = blobmsg_open_table(&b, "interfaces");
107 vlist_for_each_element(&wdev->interfaces, vif, node) {
108 i = blobmsg_open_table(&b, vif->name);
109 vif_config_add_bridge(&b, vif->network, up);
110 put_container(&b, vif->config, "config");
112 blobmsg_add_blob(&b, vif->data);
113 blobmsg_close_table(&b, i);
115 blobmsg_close_table(&b, l);
119 wireless_process_check(struct wireless_process *proc)
121 return check_pid_path(proc->pid, proc->exe);
125 wireless_complete_kill_request(struct wireless_device *wdev)
127 if (!wdev->kill_request)
130 ubus_complete_deferred_request(ubus_ctx, wdev->kill_request, 0);
131 free(wdev->kill_request);
132 wdev->kill_request = NULL;
136 wireless_process_free(struct wireless_device *wdev, struct wireless_process *proc)
138 D(WIRELESS, "Wireless device '%s' free pid %d\n", wdev->name, proc->pid);
139 list_del(&proc->list);
142 if (list_empty(&wdev->script_proc))
143 wireless_complete_kill_request(wdev);
147 wireless_close_script_proc_fd(struct wireless_device *wdev)
149 if (wdev->script_proc_fd.fd < 0)
152 uloop_fd_delete(&wdev->script_proc_fd);
153 close(wdev->script_proc_fd.fd);
154 wdev->script_proc_fd.fd = -1;
158 wireless_process_kill_all(struct wireless_device *wdev, int signal, bool free)
160 struct wireless_process *proc, *tmp;
162 list_for_each_entry_safe(proc, tmp, &wdev->script_proc, list) {
163 bool check = wireless_process_check(proc);
166 D(WIRELESS, "Wireless device '%s' kill pid %d\n", wdev->name, proc->pid);
167 kill(proc->pid, signal);
171 wireless_process_free(wdev, proc);
175 wireless_close_script_proc_fd(wdev);
179 wireless_device_free_state(struct wireless_device *wdev)
181 struct wireless_interface *vif;
183 uloop_timeout_cancel(&wdev->script_check);
184 uloop_timeout_cancel(&wdev->timeout);
185 wireless_complete_kill_request(wdev);
188 vlist_for_each_element(&wdev->interfaces, vif, node) {
195 static void wireless_interface_handle_link(struct wireless_interface *vif, bool up)
197 struct interface *iface;
198 struct blob_attr *cur;
202 if (!vif->network || !vif->ifname)
205 blobmsg_for_each_attr(cur, vif->network, rem) {
206 network = blobmsg_data(cur);
208 iface = vlist_find(&interfaces, network, iface, node);
212 interface_handle_link(iface, vif->ifname, up);
217 wireless_device_setup_cancel(struct wireless_device *wdev)
222 D(WIRELESS, "Cancel wireless device '%s' setup\n", wdev->name);
224 uloop_timeout_set(&wdev->timeout, 10 * 1000);
228 wireless_device_run_handler(struct wireless_device *wdev, bool up)
230 const char *action = up ? "setup" : "teardown";
234 int fds[2] = { -1, -1 };
236 D(WIRELESS, "Wireless device '%s' run %s handler\n", wdev->name, action);
237 prepare_config(wdev, &b, up);
238 config = blobmsg_format_json(b.head, true);
240 argv[i++] = wdev->drv->script;
241 argv[i++] = wdev->drv->name;
243 argv[i++] = wdev->name;
247 if (up && pipe(fds) == 0) {
248 wdev->script_proc_fd.fd = fds[0];
249 uloop_fd_add(&wdev->script_proc_fd,
250 ULOOP_READ | ULOOP_EDGE_TRIGGER);
253 netifd_start_process(argv, NULL, &wdev->script_task);
262 __wireless_device_set_up(struct wireless_device *wdev)
264 if (wdev->state != IFS_DOWN || config_init)
267 wdev->state = IFS_SETUP;
268 wireless_device_run_handler(wdev, true);
272 wireless_device_free(struct wireless_device *wdev)
274 vlist_flush_all(&wdev->interfaces);
275 avl_delete(&wireless_devices.avl, &wdev->node.avl);
281 wdev_handle_config_change(struct wireless_device *wdev)
283 enum interface_config_state state = wdev->config_state;
288 wdev->config_state = IFC_NORMAL;
290 __wireless_device_set_up(wdev);
293 wireless_device_free(wdev);
299 wireless_device_mark_down(struct wireless_device *wdev)
301 struct wireless_interface *vif;
303 D(WIRELESS, "Wireless device '%s' is now down\n", wdev->name);
305 vlist_for_each_element(&wdev->interfaces, vif, node)
306 wireless_interface_handle_link(vif, false);
308 wireless_process_kill_all(wdev, SIGTERM, true);
310 wdev->cancel = false;
311 wdev->state = IFS_DOWN;
312 wireless_device_free_state(wdev);
313 wdev_handle_config_change(wdev);
317 wireless_device_mark_up(struct wireless_device *wdev)
319 struct wireless_interface *vif;
321 D(WIRELESS, "Wireless device '%s' is now up\n", wdev->name);
322 wdev->state = IFS_UP;
323 vlist_for_each_element(&wdev->interfaces, vif, node)
324 wireless_interface_handle_link(vif, true);
328 wireless_device_setup_timeout(struct uloop_timeout *timeout)
330 struct wireless_device *wdev = container_of(timeout, struct wireless_device, timeout);
332 netifd_kill_process(&wdev->script_task);
333 wdev->script_task.cb(&wdev->script_task, -1);
334 wireless_device_mark_down(wdev);
338 wireless_device_set_up(struct wireless_device *wdev)
340 wdev->retry = WIRELESS_SETUP_RETRY;
341 wdev->autostart = true;
342 __wireless_device_set_up(wdev);
346 __wireless_device_set_down(struct wireless_device *wdev)
348 if (wdev->state == IFS_TEARDOWN || wdev->state == IFS_DOWN)
351 if (wdev->script_task.uloop.pending) {
352 wireless_device_setup_cancel(wdev);
356 wdev->state = IFS_TEARDOWN;
357 wireless_device_run_handler(wdev, false);
361 wireless_device_retry_setup(struct wireless_device *wdev)
363 if (wdev->state == IFS_TEARDOWN || wdev->state == IFS_DOWN || wdev->cancel)
366 if (--wdev->retry < 0)
367 wdev->autostart = false;
369 __wireless_device_set_down(wdev);
373 wireless_device_script_task_cb(struct netifd_process *proc, int ret)
375 struct wireless_device *wdev = container_of(proc, struct wireless_device, script_task);
377 switch (wdev->state) {
379 wireless_device_retry_setup(wdev);
382 wireless_device_mark_down(wdev);
390 wireless_device_set_down(struct wireless_device *wdev)
392 wdev->autostart = false;
393 __wireless_device_set_down(wdev);
397 wdev_set_config_state(struct wireless_device *wdev, enum interface_config_state s)
399 if (wdev->config_state != IFC_NORMAL)
402 wdev->config_state = s;
403 if (wdev->state == IFS_DOWN)
404 wdev_handle_config_change(wdev);
406 __wireless_device_set_down(wdev);
410 wdev_change_config(struct wireless_device *wdev, struct wireless_device *wd_new)
412 struct blob_attr *new_config = wd_new->config;
416 if (blob_attr_equal(wdev->config, new_config))
419 D(WIRELESS, "Update configuration of wireless device '%s'\n", wdev->name);
421 wdev->config = blob_memdup(new_config);
422 wdev_set_config_state(wdev, IFC_RELOAD);
426 wdev_create(struct wireless_device *wdev)
428 wdev->retry = WIRELESS_SETUP_RETRY;
429 wdev->config = blob_memdup(wdev->config);
433 wdev_update(struct vlist_tree *tree, struct vlist_node *node_new,
434 struct vlist_node *node_old)
436 struct wireless_device *wd_old = container_of(node_old, struct wireless_device, node);
437 struct wireless_device *wd_new = container_of(node_new, struct wireless_device, node);
439 if (wd_old && wd_new) {
440 wdev_change_config(wd_old, wd_new);
442 D(WIRELESS, "Delete wireless device '%s'\n", wd_old->name);
443 wdev_set_config_state(wd_old, IFC_REMOVE);
445 D(WIRELESS, "Create wireless device '%s'\n", wd_new->name);
451 wireless_add_handler(const char *script, const char *name, json_object *obj)
453 struct wireless_driver *drv;
454 char *name_str, *script_str;
455 json_object *dev_config_obj, *iface_config_obj;
456 struct uci_blob_param_list *dev_config, *iface_config;
458 dev_config_obj = json_get_field(obj, "device", json_type_array);
459 iface_config_obj = json_get_field(obj, "iface", json_type_array);
461 if (!dev_config_obj || !iface_config_obj)
464 drv = calloc_a(sizeof(*drv),
465 &dev_config, sizeof(*dev_config) + sizeof(void *),
466 &iface_config, sizeof(*iface_config) + sizeof(void *),
467 &name_str, strlen(name) + 1,
468 &script_str, strlen(script) + 1);
470 drv->name = strcpy(name_str, name);
471 drv->script = strcpy(script_str, script);
473 dev_config->n_next = 1;
474 dev_config->next[0] = &wdev_param;
475 drv->device.config = dev_config;
477 iface_config->n_next = 1;
478 iface_config->next[0] = &vif_param;
479 drv->interface.config = iface_config;
481 drv->device.buf = netifd_handler_parse_config(drv->device.config, dev_config_obj);
482 drv->interface.buf = netifd_handler_parse_config(drv->interface.config, iface_config_obj);
484 drv->node.key = drv->name;
485 avl_insert(&wireless_drivers, &drv->node);
486 D(WIRELESS, "Add handler for script %s: %s\n", script, name);
490 wireless_init_list(void)
492 vlist_init(&wireless_devices, avl_strcmp, wdev_update);
493 wireless_devices.keep_old = true;
494 wireless_devices.no_delete = true;
496 avl_init(&wireless_drivers, avl_strcmp, false, NULL);
497 drv_fd = netifd_open_subdir("wireless");
501 netifd_init_script_handlers(drv_fd, wireless_add_handler);
505 wireless_interface_init_config(struct wireless_interface *vif)
507 struct blob_attr *tb[__VIF_ATTR_MAX];
508 struct blob_attr *cur;
511 blobmsg_parse(vif_policy, __VIF_ATTR_MAX, tb, blob_data(vif->config), blob_len(vif->config));
513 if ((cur = tb[VIF_ATTR_NETWORK]))
518 vif_update(struct vlist_tree *tree, struct vlist_node *node_new,
519 struct vlist_node *node_old)
521 struct wireless_interface *vif_old = container_of(node_old, struct wireless_interface, node);
522 struct wireless_interface *vif_new = container_of(node_new, struct wireless_interface, node);
523 struct wireless_device *wdev;
526 wdev = vif_old->wdev;
528 wdev = vif_new->wdev;
530 if (vif_old && vif_new) {
531 vif_old->section = vif_new->section;
532 if (blob_attr_equal(vif_old->config, vif_new->config)) {
537 D(WIRELESS, "Update wireless interface %s on device %s\n", vif_new->name, wdev->name);
538 free(vif_old->config);
539 vif_old->config = blob_memdup(vif_new->config);
540 wireless_interface_init_config(vif_old);
542 } else if (vif_new) {
543 D(WIRELESS, "Create new wireless interface %s on device %s\n", vif_new->name, wdev->name);
544 vif_new->config = blob_memdup(vif_new->config);
545 wireless_interface_init_config(vif_new);
546 } else if (vif_old) {
547 D(WIRELESS, "Delete wireless interface %s on device %s\n", vif_old->name, wdev->name);
548 free(vif_old->config);
552 wdev_set_config_state(wdev, IFC_RELOAD);
556 wireless_proc_poll_fd(struct uloop_fd *fd, unsigned int events)
558 struct wireless_device *wdev = container_of(fd, struct wireless_device, script_proc_fd);
562 int b = read(fd->fd, buf, sizeof(buf));
578 uloop_timeout_set(&wdev->script_check, 0);
579 wireless_close_script_proc_fd(wdev);
583 wireless_device_check_script_tasks(struct uloop_timeout *timeout)
585 struct wireless_device *wdev = container_of(timeout, struct wireless_device, script_check);
586 struct wireless_process *proc, *tmp;
587 bool restart = false;
589 list_for_each_entry_safe(proc, tmp, &wdev->script_proc, list) {
590 if (wireless_process_check(proc))
593 D(WIRELESS, "Wireless device '%s' pid %d has terminated\n", wdev->name, proc->pid);
597 wireless_process_free(wdev, proc);
601 wireless_device_retry_setup(wdev);
603 uloop_timeout_set(&wdev->script_check, 1000);
607 wireless_device_create(struct wireless_driver *drv, const char *name, struct blob_attr *data)
609 struct wireless_device *wdev;
611 struct blob_attr *disabled;
613 blobmsg_parse(&wdev_policy, 1, &disabled, blob_data(data), blob_len(data));
614 if (disabled && blobmsg_get_bool(disabled))
617 wdev = calloc_a(sizeof(*wdev), &name_buf, strlen(name) + 1);
619 wdev->state = IFS_DOWN;
620 wdev->config_state = IFC_NORMAL;
621 wdev->name = strcpy(name_buf, name);
623 wdev->config_autostart = true;
624 wdev->autostart = wdev->config_autostart;
625 INIT_LIST_HEAD(&wdev->script_proc);
626 vlist_init(&wdev->interfaces, avl_strcmp, vif_update);
627 wdev->interfaces.keep_old = true;
628 vlist_add(&wireless_devices, &wdev->node, wdev->name);
630 wdev->timeout.cb = wireless_device_setup_timeout;
631 wdev->script_task.cb = wireless_device_script_task_cb;
632 wdev->script_task.dir_fd = drv_fd;
633 wdev->script_task.log_prefix = wdev->name;
635 wdev->script_proc_fd.fd = -1;
636 wdev->script_proc_fd.cb = wireless_proc_poll_fd;
638 wdev->script_check.cb = wireless_device_check_script_tasks;
641 void wireless_interface_create(struct wireless_device *wdev, struct blob_attr *data, const char *section)
643 struct wireless_interface *vif;
644 struct blob_attr *tb[__VIF_ATTR_MAX];
645 struct blob_attr *cur;
649 blobmsg_parse(vif_policy, __VIF_ATTR_MAX, tb, blob_data(data), blob_len(data));
651 cur = tb[VIF_ATTR_DISABLED];
652 if (cur && blobmsg_get_bool(cur))
655 sprintf(name, "%d", wdev->vif_idx++);
657 vif = calloc_a(sizeof(*vif), &name_buf, strlen(name) + 1);
658 vif->name = strcpy(name_buf, name);
661 vif->section = section;
662 vlist_add(&wdev->interfaces, &vif->node, vif->name);
666 wireless_interface_status(struct wireless_interface *iface, struct blob_buf *b)
670 i = blobmsg_open_table(b, NULL);
672 blobmsg_add_string(b, "section", iface->section);
674 blobmsg_add_string(b, "ifname", iface->ifname);
676 blob_put_raw(b, blob_data(iface->data), blob_len(iface->data));
677 blobmsg_close_table(b, i);
681 wireless_device_status(struct wireless_device *wdev, struct blob_buf *b)
683 struct wireless_interface *iface;
686 c = blobmsg_open_table(b, wdev->name);
687 blobmsg_add_u8(b, "up", wdev->state == IFS_UP);
688 blobmsg_add_u8(b, "pending", wdev->state == IFS_SETUP || wdev->state == IFS_TEARDOWN);
689 blobmsg_add_u8(b, "autostart", wdev->autostart);
690 i = blobmsg_open_array(b, "interfaces");
691 vlist_for_each_element(&wdev->interfaces, iface, node)
692 wireless_interface_status(iface, b);
693 blobmsg_close_array(b, i);
694 blobmsg_close_table(b, c);
698 wireless_interface_set_data(struct wireless_interface *vif)
704 static const struct blobmsg_policy data_policy[__VIF_DATA_MAX] = {
705 [VIF_DATA_IFNAME] = { .name = "ifname", .type = BLOBMSG_TYPE_STRING },
707 struct blob_attr *tb[__VIF_DATA_MAX];
708 struct blob_attr *cur;
710 blobmsg_parse(data_policy, __VIF_DATA_MAX, tb,
711 blobmsg_data(vif->data), blobmsg_data_len(vif->data));
713 if ((cur = tb[VIF_DATA_IFNAME]))
714 vif->ifname = blobmsg_data(cur);
718 wireless_device_add_process(struct wireless_device *wdev, struct blob_attr *data)
726 static const struct blobmsg_policy proc_policy[__PROC_ATTR_MAX] = {
727 [PROC_ATTR_PID] = { .name = "pid", .type = BLOBMSG_TYPE_INT32 },
728 [PROC_ATTR_EXE] = { .name = "exe", .type = BLOBMSG_TYPE_STRING },
729 [PROC_ATTR_REQUIRED] = { .name = "required", .type = BLOBMSG_TYPE_BOOL },
731 struct blob_attr *tb[__PROC_ATTR_MAX];
732 struct wireless_process *proc;
737 return UBUS_STATUS_INVALID_ARGUMENT;
739 blobmsg_parse(proc_policy, __PROC_ATTR_MAX, tb, blobmsg_data(data), blobmsg_data_len(data));
740 if (!tb[PROC_ATTR_PID] || !tb[PROC_ATTR_EXE])
741 return UBUS_STATUS_INVALID_ARGUMENT;
743 pid = blobmsg_get_u32(tb[PROC_ATTR_PID]);
745 return UBUS_STATUS_INVALID_ARGUMENT;
747 proc = calloc_a(sizeof(*proc),
748 &name, strlen(blobmsg_data(tb[PROC_ATTR_EXE])) + 1);
751 proc->exe = strcpy(name, blobmsg_data(tb[PROC_ATTR_EXE]));
753 if (tb[PROC_ATTR_REQUIRED])
754 proc->required = blobmsg_get_bool(tb[PROC_ATTR_REQUIRED]);
756 D(WIRELESS, "Wireless device '%s' add pid %d\n", wdev->name, proc->pid);
757 list_add(&proc->list, &wdev->script_proc);
758 uloop_timeout_set(&wdev->script_check, 0);
764 wireless_device_process_kill_all(struct wireless_device *wdev, struct blob_attr *data,
765 struct ubus_request_data *req)
772 static const struct blobmsg_policy kill_policy[__KILL_ATTR_MAX] = {
773 [KILL_ATTR_SIGNAL] = { .name = "signal", .type = BLOBMSG_TYPE_INT32 },
774 [KILL_ATTR_IMMEDIATE] = { .name = "immediate", .type = BLOBMSG_TYPE_BOOL },
776 struct blob_attr *tb[__KILL_ATTR_MAX];
777 struct blob_attr *cur;
778 bool immediate = false;
779 int signal = SIGTERM;
781 blobmsg_parse(kill_policy, __KILL_ATTR_MAX, tb, blobmsg_data(data), blobmsg_data_len(data));
783 if ((cur = tb[KILL_ATTR_SIGNAL]))
784 signal = blobmsg_get_u32(cur);
786 if ((cur = tb[KILL_ATTR_IMMEDIATE]))
787 immediate = blobmsg_get_bool(cur);
789 if (wdev->state != IFS_TEARDOWN || wdev->kill_request)
790 return UBUS_STATUS_PERMISSION_DENIED;
792 wireless_process_kill_all(wdev, signal, immediate);
794 if (list_empty(&wdev->script_proc))
797 wdev->kill_request = calloc(1, sizeof(*wdev->kill_request));
798 ubus_defer_request(ubus_ctx, req, wdev->kill_request);
804 wireless_device_set_retry(struct wireless_device *wdev, struct blob_attr *data)
806 static const struct blobmsg_policy retry_policy = {
807 .name = "retry", .type = BLOBMSG_TYPE_INT32
809 struct blob_attr *val;
811 blobmsg_parse(&retry_policy, 1, &val, blobmsg_data(data), blobmsg_data_len(data));
813 return UBUS_STATUS_INVALID_ARGUMENT;
815 wdev->retry = blobmsg_get_u32(val);
821 NOTIFY_CMD_SET_DATA = 1,
822 NOTIFY_CMD_PROCESS_ADD = 2,
823 NOTIFY_CMD_PROCESS_KILL_ALL = 3,
824 NOTIFY_CMD_SET_RETRY = 4,
828 wireless_device_notify(struct wireless_device *wdev, struct blob_attr *data,
829 struct ubus_request_data *req)
837 static const struct blobmsg_policy notify_policy[__NOTIFY_MAX] = {
838 [NOTIFY_ATTR_COMMAND] = { .name = "command", .type = BLOBMSG_TYPE_INT32 },
839 [NOTIFY_ATTR_VIF] = { .name = "interface", .type = BLOBMSG_TYPE_STRING },
840 [NOTIFY_ATTR_DATA] = { .name = "data", .type = BLOBMSG_TYPE_TABLE },
842 struct wireless_interface *vif = NULL;
843 struct blob_attr *tb[__NOTIFY_MAX];
844 struct blob_attr *cur, **pdata;
846 blobmsg_parse(notify_policy, __NOTIFY_MAX, tb, blob_data(data), blob_len(data));
848 if (!tb[NOTIFY_ATTR_COMMAND])
849 return UBUS_STATUS_INVALID_ARGUMENT;
851 if ((cur = tb[NOTIFY_ATTR_VIF]) != NULL) {
852 vif = vlist_find(&wdev->interfaces, blobmsg_data(cur), vif, node);
854 return UBUS_STATUS_NOT_FOUND;
857 cur = tb[NOTIFY_ATTR_DATA];
859 return UBUS_STATUS_INVALID_ARGUMENT;
861 switch (blobmsg_get_u32(tb[NOTIFY_ATTR_COMMAND])) {
864 return UBUS_STATUS_INVALID_ARGUMENT;
866 if (wdev->state != IFS_SETUP)
867 return UBUS_STATUS_PERMISSION_DENIED;
872 wireless_device_mark_up(wdev);
874 case NOTIFY_CMD_SET_DATA:
881 return UBUS_STATUS_INVALID_ARGUMENT;
883 *pdata = blob_memdup(cur);
885 wireless_interface_set_data(vif);
887 case NOTIFY_CMD_PROCESS_ADD:
888 return wireless_device_add_process(wdev, cur);
889 case NOTIFY_CMD_PROCESS_KILL_ALL:
890 return wireless_device_process_kill_all(wdev, cur, req);
891 case NOTIFY_CMD_SET_RETRY:
892 return wireless_device_set_retry(wdev, cur);
894 return UBUS_STATUS_INVALID_ARGUMENT;
901 wireless_start_pending(void)
903 struct wireless_device *wdev;
905 vlist_for_each_element(&wireless_devices, wdev, node)
907 __wireless_device_set_up(wdev);