add prelocal table to manipulate locally destinated traffic

[project/netifd.git] / macvlan.c

diff --git a/macvlan.c b/macvlan.c
index f42f3e5..051fe05 100644 (file)
--- a/macvlan.c
+++ b/macvlan.c
@@ -19,6 +19,10 @@
 #include <errno.h>
 #include <net/ethernet.h>
 
+#ifdef linux
+#include <netinet/ether.h>
+#endif
+
 #include "netifd.h"
 #include "device.h"
 #include "interface.h"
@@ -40,6 +44,9 @@ static const struct blobmsg_policy macvlan_attrs[__MACVLAN_ATTR_MAX] = {
 static const struct uci_blob_param_list macvlan_attr_list = {
        .n_params = __MACVLAN_ATTR_MAX,
        .params = macvlan_attrs,
+
+       .n_next = 1,
+       .next = { &device_attr_list },
 };
 
 struct macvlan_device {
@@ -65,6 +72,12 @@ macvlan_base_cb(struct device_user *dev, enum device_event ev)
        case DEV_EVENT_REMOVE:
                device_set_present(&mvdev->dev, false);
                break;
+       case DEV_EVENT_LINK_UP:
+               device_set_link(&mvdev->dev, true);
+               break;
+       case DEV_EVENT_LINK_DOWN:
+               device_set_link(&mvdev->dev, false);
+               break;
        default:
                return;
        }
@@ -127,6 +140,7 @@ macvlan_free(struct device *dev)
 
        mvdev = container_of(dev, struct macvlan_device, dev);
        device_remove_user(&mvdev->parent);
+       free(mvdev->config_data);
        free(mvdev);
 }
 
@@ -184,6 +198,7 @@ macvlan_reload(struct device *dev, struct blob_attr *attr)
        struct macvlan_device *mvdev;
 
        mvdev = container_of(dev, struct macvlan_device, dev);
+       attr = blob_memdup(attr);
 
        blobmsg_parse(device_attr_list.params, __DEV_ATTR_MAX, tb_dev,
                blob_data(attr), blob_len(attr));
@@ -213,6 +228,7 @@ macvlan_reload(struct device *dev, struct blob_attr *attr)
                macvlan_config_init(dev);
        }
 
+       free(mvdev->config_data);
        mvdev->config_data = attr;
        return ret;
 }
@@ -245,6 +261,7 @@ macvlan_create(const char *name, struct blob_attr *attr)
 const struct device_type macvlan_device_type = {
        .name = "MAC VLAN",
        .config_params = &macvlan_attr_list,
+       .keep_link_status = true,
 
        .create = macvlan_create,
        .config_init = macvlan_config_init,