Remove control interface in kernels and domain builder.

Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>

tools/python/xen/lowlevel/xc/xc.c

@@ -268,18 +268,18 @@ static PyObject *pyxc_linux_build(PyObject *self,
     u32 dom;
     char *image, *ramdisk = NULL, *cmdline = "";
     int flags = 0, vcpus = 1;
-    int control_evtchn, store_evtchn, console_evtchn;
+    int store_evtchn, console_evtchn;
     unsigned long store_mfn = 0;
     unsigned long console_mfn = 0;
 
-    static char *kwd_list[] = { "dom", "control_evtchn", "store_evtchn", 
+    static char *kwd_list[] = { "dom", "store_evtchn", 
                                 "console_evtchn", "image", 
 				/* optional */
 				"ramdisk", "cmdline", "flags",
 				"vcpus", NULL };
 
-    if ( !PyArg_ParseTupleAndKeywords(args, kwds, "iiiis|ssii", kwd_list,
-                                      &dom, &control_evtchn, &store_evtchn,
+    if ( !PyArg_ParseTupleAndKeywords(args, kwds, "iiis|ssii", kwd_list,
+                                      &dom, &store_evtchn,
 				      &console_evtchn, &image, 
 				      /* optional */
 				      &ramdisk, &cmdline, &flags,
@@ -287,7 +287,7 @@ static PyObject *pyxc_linux_build(PyObject *self,
         return NULL;
 
     if ( xc_linux_build(xc->xc_handle, dom, image,
-                        ramdisk, cmdline, control_evtchn, flags, vcpus,
+                        ramdisk, cmdline, flags, vcpus,
                         store_evtchn, &store_mfn, 
 			console_evtchn, &console_mfn) != 0 )
         return PyErr_SetFromErrno(xc_error);

tools/python/xen/xend/image.py

@@ -249,7 +249,6 @@ class LinuxImageHandler(ImageHandler):
 
         log.debug("dom            = %d", self.vm.getDomain())
         log.debug("image          = %s", self.kernel)
-        log.debug("control_evtchn = %s", self.vm.channel.getRemotePort())
         log.debug("store_evtchn   = %d", store_evtchn)
         log.debug("console_evtchn = %d", console_evtchn)
         log.debug("cmdline        = %s", self.cmdline)
@@ -259,7 +258,6 @@ class LinuxImageHandler(ImageHandler):
 
         ret = xc.linux_build(dom            = self.vm.getDomain(),
                              image          = self.kernel,
-                             control_evtchn = self.vm.channel.getRemotePort(),
                              store_evtchn   = store_evtchn,
                              console_evtchn = console_evtchn,
                              cmdline        = self.cmdline,