Export PowerPC-specific alloc_real_mode_area() via the 'xc' Python object. As suggested, the function is prefixed with "arch_" to easily distinguish it from general xc functions.
Signed-off-by: Hollis Blanchard <hollisb@xxxxxxxxxx>
diff -r 9d83185b4c37 tools/libxc/xenctrl.h
--- a/tools/libxc/xenctrl.h Fri Dec 01 19:11:02 2006 -0500
+++ b/tools/libxc/xenctrl.h Thu Dec 07 17:45:36 2006 -0600
@@ -439,6 +439,10 @@ int xc_domain_memory_populate_physmap(in
unsigned int address_bits,
xen_pfn_t *extent_start);
+int xc_alloc_real_mode_area(int xc_handle,
+ uint32_t domid,
+ unsigned int log);
+
int xc_domain_ioport_permission(int xc_handle,
uint32_t domid,
uint32_t first_port,
diff -r 9d83185b4c37 tools/python/xen/lowlevel/xc/xc.c
--- a/tools/python/xen/lowlevel/xc/xc.c Fri Dec 01 19:11:02 2006 -0500
+++ b/tools/python/xen/lowlevel/xc/xc.c Thu Dec 07 17:45:38 2006 -0600
@@ -809,6 +809,28 @@ static PyObject *pyxc_domain_memory_incr
return zero;
}
+#ifdef __powerpc__
+static PyObject *pyxc_alloc_real_mode_area(XcObject *self,
+ PyObject *args,
+ PyObject *kwds)
+{
+ uint32_t dom;
+ unsigned int log;
+
+ static char *kwd_list[] = { "dom", "log", NULL };
+
+ if ( !PyArg_ParseTupleAndKeywords(args, kwds, "ii", kwd_list,
+ &dom, &log) )
+ return NULL;
+
+ if ( xc_alloc_real_mode_area(self->xc_handle, dom, log) )
+ return PyErr_SetFromErrno(xc_error);
+
+ Py_INCREF(zero);
+ return zero;
+}
+#endif
+
static PyObject *pyxc_domain_ioport_permission(XcObject *self,
PyObject *args,
PyObject *kwds)
@@ -1184,6 +1206,16 @@ static PyMethodDef pyxc_methods[] = {
" dom [int]: Identifier of domain.\n"
" mem_kb [long]: .\n"
"Returns: [int] 0 on success; -1 on error.\n" },
+
+#ifdef __powerpc__
+ { "arch_alloc_real_mode_area",
+ (PyCFunction)pyxc_alloc_real_mode_area,
+ METH_VARARGS | METH_KEYWORDS, "\n"
+ "Allocate a domain's real mode area.\n"
+ " dom [int]: Identifier of domain.\n"
+ " log [int]: Specifies the area's size.\n"
+ "Returns: [int] 0 on success; -1 on error.\n" },
+#endif
{ "domain_ioport_permission",
(PyCFunction)pyxc_domain_ioport_permission,
--
Hollis Blanchard
IBM Linux Technology Center
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