wireless: load and then ignore disabled devices

Signed-off-by: John Crispin <blogic@openwrt.org>

diff --git a/wireless.c b/wireless.c
index 531311910411327dbe05f7d7ea6928a5cdeb18ae..9a68e0135c18e01377035d5182eb76d5aac3cc26 100644 (file)
--- a/wireless.c
+++ b/wireless.c
@@ -261,6 +261,9 @@ wireless_device_run_handler(struct wireless_device *wdev, bool up)
 static void
 __wireless_device_set_up(struct wireless_device *wdev)
 {
+       if (wdev->disabled)
+               return;
+
        if (wdev->state != IFS_DOWN || config_init)
                return;
 
@@ -410,15 +413,17 @@ static void
 wdev_change_config(struct wireless_device *wdev, struct wireless_device *wd_new)
 {
        struct blob_attr *new_config = wd_new->config;
+       bool disabled = wd_new->disabled;
 
        free(wd_new);
 
-       if (blob_attr_equal(wdev->config, new_config))
+       if (blob_attr_equal(wdev->config, new_config) || wdev->disabled == disabled)
                return;
 
        D(WIRELESS, "Update configuration of wireless device '%s'\n", wdev->name);
        free(wdev->config);
        wdev->config = blob_memdup(new_config);
+       wdev->disabled = disabled;
        wdev_set_config_state(wdev, IFC_RELOAD);
 }
 
@@ -611,10 +616,10 @@ wireless_device_create(struct wireless_driver *drv, const char *name, struct blo
        struct blob_attr *disabled;
 
        blobmsg_parse(&wdev_policy, 1, &disabled, blob_data(data), blob_len(data));
-       if (disabled && blobmsg_get_bool(disabled))
-               return;
 
        wdev = calloc_a(sizeof(*wdev), &name_buf, strlen(name) + 1);
+       if (disabled && blobmsg_get_bool(disabled))
+               wdev->disabled = true;
        wdev->drv = drv;
        wdev->state = IFS_DOWN;
        wdev->config_state = IFC_NORMAL;
@@ -687,6 +692,8 @@ wireless_device_status(struct wireless_device *wdev, struct blob_buf *b)
        blobmsg_add_u8(b, "up", wdev->state == IFS_UP);
        blobmsg_add_u8(b, "pending", wdev->state == IFS_SETUP || wdev->state == IFS_TEARDOWN);
        blobmsg_add_u8(b, "autostart", wdev->autostart);
+       blobmsg_add_u8(b, "disabled", wdev->disabled);
+
        i = blobmsg_open_array(b, "interfaces");
        vlist_for_each_element(&wdev->interfaces, iface, node)
                wireless_interface_status(iface, b);

diff --git a/wireless.h b/wireless.h
index a3eadc15c605570cf33a8b416992e22cb7d31d5a..260826140e936f76640c00b0993114ecf8e1d1fb 100644 (file)
--- a/wireless.h
+++ b/wireless.h
@@ -54,6 +54,7 @@ struct wireless_device {
 
        bool config_autostart;
        bool autostart;
+       bool disabled;
 
        enum interface_state state;
        enum interface_config_state config_state;