bitkeeper revision 1.1159.1.108 (412e0764N-PIybRvZOXrgV9F-pj5nQ)

Add a 'domid' field to device-interface status messages, informing
the front end of the identity of the backend to which it is connecting.

tools/python/xen/lowlevel/xu/xu.c

@@ -547,6 +547,7 @@ static PyObject *xu_message_new(PyObject *self, PyObject *args)
         P2C(blkif_fe_interface_status_changed_t, handle, u32);
         P2C(blkif_fe_interface_status_changed_t, status, u32);
         P2C(blkif_fe_interface_status_changed_t, evtchn, u16);
+        P2C(blkif_fe_interface_status_changed_t, domid,  u16);
         break;
     case TYPE(CMSG_BLKIF_BE, CMSG_BLKIF_BE_CREATE):
         P2C(blkif_be_create_t, domid,        u32);
@@ -594,6 +595,7 @@ static PyObject *xu_message_new(PyObject *self, PyObject *args)
         P2C(netif_fe_interface_status_changed_t, handle, u32);
         P2C(netif_fe_interface_status_changed_t, status, u32);
         P2C(netif_fe_interface_status_changed_t, evtchn, u16);
+        P2C(netif_fe_interface_status_changed_t, domid,  u16);
         P2C(netif_fe_interface_status_changed_t, mac[0], u8);
         P2C(netif_fe_interface_status_changed_t, mac[1], u8);
         P2C(netif_fe_interface_status_changed_t, mac[2], u8);

tools/python/xen/xend/server/blkif.py

@@ -121,6 +121,7 @@ class BlkifBackendController(controller.BackendController):
         msg = packMsg('blkif_fe_interface_status_changed_t',
                       { 'handle' : self.handle,
                         'status' : BLKIF_INTERFACE_STATUS_CONNECTED,
+                        'domid'  : 0, ## FIXME: should be domid of backend
                         'evtchn' : self.evtchn['port2'] })
         self.controller.writeRequest(msg, response=response)
         
@@ -382,6 +383,7 @@ class BlkifController(controller.SplitController):
         msg = packMsg('blkif_fe_interface_status_changed_t',
                       { 'handle' : 0,
                         'status' : BLKIF_INTERFACE_STATUS_DISCONNECTED,
+                        'domid'  : 0, ## FIXME: should be domid of backend
                         'evtchn' : 0 })
         self.writeRequest(msg)
 

tools/python/xen/xend/server/netif.py

@@ -234,6 +234,7 @@ class NetDev(controller.SplitDev):
                       { 'handle' : self.vif,
                         'status' : NETIF_INTERFACE_STATUS_CONNECTED,
                         'evtchn' : self.evtchn['port2'],
+                        'domid'  : 0, ## FIXME: should be domid of backend
                         'mac'    : self.mac })
         self.controller.writeRequest(msg)
 
@@ -242,6 +243,7 @@ class NetDev(controller.SplitDev):
                       { 'handle' : self.vif,
                         'status' : NETIF_INTERFACE_STATUS_DISCONNECTED,
                         'evtchn' : 0,
+                        'domid'  : 0, ## FIXME: should be domid of backend
                         'mac'    : self.mac })
         self.controller.writeRequest(msg)