* 2 of the License, or (at your option) any later version.
*/
+#include <linux/capability.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/if_bridge.h>
#define BRPORT_ATTR(_name,_mode,_show,_store) \
struct brport_attribute brport_attr_##_name = { \
.attr = {.name = __stringify(_name), \
- .mode = _mode, \
- .owner = THIS_MODULE, }, \
+ .mode = _mode }, \
.show = _show, \
.store = _store, \
};
}
static BRPORT_ATTR(hold_timer, S_IRUGO, show_hold_timer, NULL);
+static ssize_t store_flush(struct net_bridge_port *p, unsigned long v)
+{
+ br_fdb_delete_by_port(p->br, p, 0); // Don't delete local entry
+ return 0;
+}
+static BRPORT_ATTR(flush, S_IWUSR, NULL, store_flush);
+
static struct brport_attribute *brport_attrs[] = {
&brport_attr_path_cost,
&brport_attr_priority,
&brport_attr_message_age_timer,
&brport_attr_forward_delay_timer,
&brport_attr_hold_timer,
+ &brport_attr_flush,
NULL
};
return ret;
}
-/* called from kobject_put when port ref count goes to zero. */
-static void brport_release(struct kobject *kobj)
-{
- kfree(container_of(kobj, struct net_bridge_port, kobj));
-}
-
-static struct sysfs_ops brport_sysfs_ops = {
+struct sysfs_ops brport_sysfs_ops = {
.show = brport_show,
.store = brport_store,
};
-static struct kobj_type brport_ktype = {
- .sysfs_ops = &brport_sysfs_ops,
- .release = brport_release,
-};
-
-
/*
* Add sysfs entries to ethernet device added to a bridge.
* Creates a brport subdirectory with bridge attributes.
struct brport_attribute **a;
int err;
- ASSERT_RTNL();
-
- kobject_set_name(&p->kobj, SYSFS_BRIDGE_PORT_ATTR);
- p->kobj.ktype = &brport_ktype;
- p->kobj.parent = &(p->dev->class_dev.kobj);
- p->kobj.kset = NULL;
-
- err = kobject_add(&p->kobj);
- if(err)
- goto out1;
-
- err = sysfs_create_link(&p->kobj, &br->dev->class_dev.kobj,
+ err = sysfs_create_link(&p->kobj, &br->dev->dev.kobj,
SYSFS_BRIDGE_PORT_LINK);
if (err)
goto out2;
goto out2;
}
- err = sysfs_create_link(&br->ifobj, &p->kobj, p->dev->name);
- if (err)
- goto out2;
-
- kobject_uevent(&p->kobj, KOBJ_ADD);
- return 0;
- out2:
- kobject_del(&p->kobj);
- out1:
+ err = sysfs_create_link(br->ifobj, &p->kobj, p->dev->name);
+out2:
return err;
}
-
-void br_sysfs_removeif(struct net_bridge_port *p)
-{
- pr_debug("br_sysfs_removeif\n");
- sysfs_remove_link(&p->br->ifobj, p->dev->name);
- kobject_uevent(&p->kobj, KOBJ_REMOVE);
- kobject_del(&p->kobj);
-}
-
-void br_sysfs_freeif(struct net_bridge_port *p)
-{
- pr_debug("br_sysfs_freeif\n");
- kobject_put(&p->kobj);
-}