diff options
Diffstat (limited to 'drivers/net/xen-netback/common.h')
| -rw-r--r-- | drivers/net/xen-netback/common.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h index 936c0b3e0ba2..05847eb91a1b 100644 --- a/drivers/net/xen-netback/common.h +++ b/drivers/net/xen-netback/common.h @@ -248,6 +248,22 @@ struct xenvif_hash { struct xenvif_hash_cache cache; }; +struct backend_info { + struct xenbus_device *dev; + struct xenvif *vif; + + /* This is the state that will be reflected in xenstore when any + * active hotplug script completes. + */ + enum xenbus_state state; + + enum xenbus_state frontend_state; + struct xenbus_watch hotplug_status_watch; + u8 have_hotplug_status_watch:1; + + const char *hotplug_script; +}; + struct xenvif { /* Unique identifier for this interface. */ domid_t domid; @@ -283,6 +299,8 @@ struct xenvif { struct xenbus_watch credit_watch; struct xenbus_watch mcast_ctrl_watch; + struct backend_info *be; + spinlock_t lock; #ifdef CONFIG_DEBUG_FS |