24 lines
888 B
Text
24 lines
888 B
Text
$NetBSD: patch-da,v 1.1 2009/01/24 18:57:59 bouyer Exp $
|
|
|
|
some device have I/O space but no mem space so checking iomem to grant
|
|
privileges is not enough.
|
|
|
|
--- xen/include/xen/iocap.h.orig 2009-01-24 17:21:41.000000000 +0100
|
|
+++ xen/include/xen/iocap.h 2009-01-24 17:22:05.000000000 +0100
|
|
@@ -29,7 +29,7 @@
|
|
rangeset_contains_singleton((d)->irq_caps, i)
|
|
|
|
#define multipage_allocation_permitted(d) \
|
|
- (!rangeset_is_empty((d)->iomem_caps))
|
|
+ (!rangeset_is_empty((d)->iomem_caps) || !rangeset_is_empty((d)->arch.ioport_caps))
|
|
|
|
/*
|
|
* Until TLB flushing issues are sorted out we consider it unsafe for
|
|
@@ -37,6 +37,6 @@
|
|
* operations.
|
|
*/
|
|
#define grant_operation_permitted(d) \
|
|
- (!rangeset_is_empty((d)->iomem_caps))
|
|
+ (!rangeset_is_empty((d)->iomem_caps) || !rangeset_is_empty((d)->arch.ioport_caps))
|
|
|
|
#endif /* __XEN_IOCAP_H__ */
|