interface: suppress unnecessary device config overrides

[project/netifd.git] / device.h

diff --git a/device.h b/device.h
index 1068a46..ca4cc11 100644 (file)
--- a/device.h
+++ b/device.h
@@ -11,8 +11,8 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
-#ifndef __LL_H
-#define __LL_H
+#ifndef __NETIFD_DEVICE_H
+#define __NETIFD_DEVICE_H
 
 #include <libubox/avl.h>
 #include <libubox/safe_list.h>
@@ -31,6 +31,12 @@ enum {
        DEV_ATTR_MACADDR,
        DEV_ATTR_TXQUEUELEN,
        DEV_ATTR_ENABLED,
+       DEV_ATTR_IPV6,
+       DEV_ATTR_PROMISC,
+       DEV_ATTR_RPFILTER,
+       DEV_ATTR_ACCEPTLOCAL,
+       DEV_ATTR_IGMPVERSION,
+       DEV_ATTR_MLDVERSION,
        __DEV_ATTR_MAX,
 };
 
@@ -45,7 +51,9 @@ struct device_type {
        struct list_head list;
        const char *name;
 
-       const struct config_param_list *config_params;
+       bool keep_link_status;
+
+       const struct uci_blob_param_list *config_params;
 
        struct device *(*create)(const char *name, struct blob_attr *attr);
        void (*config_init)(struct device *);
@@ -59,7 +67,13 @@ struct device_type {
 enum {
        DEV_OPT_MTU             = (1 << 0),
        DEV_OPT_MACADDR         = (1 << 1),
-       DEV_OPT_TXQUEUELEN      = (1 << 2)
+       DEV_OPT_TXQUEUELEN      = (1 << 2),
+       DEV_OPT_IPV6            = (1 << 3),
+       DEV_OPT_PROMISC         = (1 << 4),
+       DEV_OPT_RPFILTER        = (1 << 5),
+       DEV_OPT_ACCEPTLOCAL     = (1 << 6),
+       DEV_OPT_IGMPVERSION     = (1 << 7),
+       DEV_OPT_MLDVERSION      = (1 << 8),
 };
 
 /* events broadcasted to all users of a device */
@@ -68,6 +82,7 @@ enum device_event {
        DEV_EVENT_REMOVE,
 
        DEV_EVENT_UPDATE_IFNAME,
+       DEV_EVENT_UPDATE_IFINDEX,
 
        DEV_EVENT_SETUP,
        DEV_EVENT_TEARDOWN,
@@ -77,6 +92,9 @@ enum device_event {
        DEV_EVENT_LINK_UP,
        DEV_EVENT_LINK_DOWN,
 
+       /* Topology changed (i.e. bridge member added) */
+       DEV_EVENT_TOPO_CHANGE,
+
        __DEV_EVENT_MAX
 };
 
@@ -101,9 +119,15 @@ struct device_settings {
        unsigned int mtu;
        unsigned int txqueuelen;
        uint8_t macaddr[6];
+       bool ipv6;
+       bool promisc;
+       unsigned int rpfilter;
+       bool acceptlocal;
+       unsigned int igmpversion;
+       unsigned int mldversion;
 };
 
-/* 
+/*
  * link layer device. typically represents a linux network device.
  * can be used to support VLANs as well
  */
@@ -122,6 +146,7 @@ struct device {
        bool sys_present;
        bool present;
        int active;
+       bool link_active;
 
        bool external;
        bool disabled;
@@ -130,6 +155,7 @@ struct device {
 
        bool current_config;
        bool default_config;
+       bool wireless;
 
        /* set interface up or down */
        device_state_cb set_state;
@@ -148,10 +174,12 @@ struct device_hotplug_ops {
        int (*del)(struct device *main, struct device *member);
 };
 
-extern const struct config_param_list device_attr_list;
+extern const struct uci_blob_param_list device_attr_list;
 extern const struct device_type simple_device_type;
 extern const struct device_type bridge_device_type;
 extern const struct device_type tunnel_device_type;
+extern const struct device_type macvlan_device_type;
+extern const struct device_type vlandev_device_type;
 
 void device_lock(void);
 void device_unlock(void);
@@ -164,6 +192,9 @@ void device_init_pending(void);
 enum dev_change_type
 device_set_config(struct device *dev, const struct device_type *type,
                  struct blob_attr *attr);
+enum dev_change_type
+device_apply_config(struct device *dev, const struct device_type *type,
+                   struct blob_attr *config);
 
 void device_reset_config(void);
 void device_reset_old(void);
@@ -177,6 +208,8 @@ void device_remove_user(struct device_user *dep);
 void device_broadcast_event(struct device *dev, enum device_event ev);
 
 void device_set_present(struct device *dev, bool state);
+void device_set_link(struct device *dev, bool state);
+void device_set_ifindex(struct device *dev, int ifindex);
 void device_refresh_present(struct device *dev);
 int device_claim(struct device_user *dep);
 void device_release(struct device_user *dep);