#define __LL_H
#include <libubox/avl.h>
+#include <libubox/safe_list.h>
#include <netinet/in.h>
struct device;
DEV_ATTR_MACADDR,
DEV_ATTR_TXQUEUELEN,
DEV_ATTR_ENABLED,
+ DEV_ATTR_IPV6,
+ DEV_ATTR_PROMISC,
__DEV_ATTR_MAX,
};
struct list_head list;
const char *name;
- const struct config_param_list *config_params;
+ const struct uci_blob_param_list *config_params;
struct device *(*create)(const char *name, struct blob_attr *attr);
void (*config_init)(struct device *);
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),
};
/* events broadcasted to all users of a device */
DEV_EVENT_ADD,
DEV_EVENT_REMOVE,
+ DEV_EVENT_UPDATE_IFNAME,
+ DEV_EVENT_UPDATE_IFINDEX,
+
DEV_EVENT_SETUP,
DEV_EVENT_TEARDOWN,
DEV_EVENT_UP,
DEV_EVENT_LINK_UP,
DEV_EVENT_LINK_DOWN,
+
+ /* Topology changed (i.e. bridge member added) */
+ DEV_EVENT_TOPO_CHANGE,
+
+ __DEV_EVENT_MAX
};
/*
* device dependency with callbacks
*/
struct device_user {
- struct list_head list;
+ struct safe_list list;
bool claimed;
bool hotplug;
+ bool alias;
+
+ uint8_t ev_idx[__DEV_EVENT_MAX];
struct device *dev;
void (*cb)(struct device_user *, enum device_event);
unsigned int mtu;
unsigned int txqueuelen;
uint8_t macaddr[6];
+ bool ipv6;
+ bool promisc;
};
-/*
+/*
* link layer device. typically represents a linux network device.
* can be used to support VLANs as well
*/
const struct device_type *type;
struct avl_node avl;
- struct list_head users;
+ struct safe_list users;
+ struct safe_list aliases;
char ifname[IFNAMSIZ + 1];
int ifindex;
bool sys_present;
bool present;
int active;
+ bool link_active;
+
bool external;
bool disabled;
+ bool deferred;
+ bool hidden;
bool current_config;
bool default_config;
+ bool wireless;
/* set interface up or down */
device_state_cb set_state;
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);
struct device *device_get(const char *name, int create);
void device_add_user(struct device_user *dep, struct device *iface);
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_disabled(struct device *dev, bool value);
+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);
int device_check_state(struct device *dev);
struct device *get_vlan_device_chain(const char *ifname, bool create);
void alias_notify_device(const char *name, struct device *dev);
+struct device *device_alias_get(const char *name);
+
+static inline void
+device_set_deferred(struct device *dev, bool value)
+{
+ dev->deferred = value;
+ device_refresh_present(dev);
+}
+
+static inline void
+device_set_disabled(struct device *dev, bool value)
+{
+ dev->disabled = value;
+ device_refresh_present(dev);
+}
#endif