device: fetch settings from external devices to make them usable for status output

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

4 files changed, 8 insertions, 1 deletions

diff --git a/device.c b/device.c
index 67e9d9a..6dc4fa9 100644
--- a/device.c
+++ b/device.c
@@ -337,6 +337,8 @@ int device_claim(struct device_user *dep)
 		device_set_ifindex(dev, system_if_resolve(dev));
 		if (!dev->ifindex)
 			ret = -1;
+
+		system_if_get_settings(dev, &dev->orig_settings);
 	} else
 		ret = dev->set_state(dev, true);
 
diff --git a/system-dummy.c b/system-dummy.c
index 76c6ffa..9c734ea 100644
--- a/system-dummy.c
+++ b/system-dummy.c
@@ -83,6 +83,10 @@ int system_if_down(struct device *dev)
 	return 0;
 }
 
+void system_if_get_settings(struct device *dev, struct device_settings *s)
+{
+}
+
 void system_if_clear_state(struct device *dev)
 {
 }
diff --git a/system-linux.c b/system-linux.c
index b190ec6..d3bb64d 100644
--- a/system-linux.c
+++ b/system-linux.c
@@ -1053,7 +1053,7 @@ int system_vlandev_del(struct device *vlandev)
 	return system_link_del(vlandev->ifname);
 }
 
-static void
+void
 system_if_get_settings(struct device *dev, struct device_settings *s)
 {
 	struct ifreq ifr;
diff --git a/system.h b/system.h
index 486fe14..b3298bd 100644
--- a/system.h
+++ b/system.h
@@ -114,6 +114,7 @@ int system_vlan_del(struct device *dev);
 int system_vlandev_add(struct device *vlandev, struct device *dev, struct vlandev_config *cfg);
 int system_vlandev_del(struct device *vlandev);
 
+void system_if_get_settings(struct device *dev, struct device_settings *s);
 void system_if_clear_state(struct device *dev);
 int system_if_up(struct device *dev);
 int system_if_down(struct device *dev);