[XenPPC] [pushed]set the capabilities of dom0

[jimix@xxxxxxxxxxxxxx]

changeset:   9453:f02111af5ce8
user:        jimix@xxxxxxxxxxxxxxxxxxxxx
date:        Thu Mar 23 16:14:33 2006 -0500
summary:     set the capabilities of dom0

diff -r 217c877d726c -r f02111af5ce8 xen/arch/ppc/domain_build.c
--- a/xen/arch/ppc/domain_build.c       Thu Mar 23 16:13:30 2006 -0500
+++ b/xen/arch/ppc/domain_build.c       Thu Mar 23 16:14:33 2006 -0500
@@ -22,6 +22,7 @@
 #include <xen/sched.h>
 #include <xen/init.h>
 #include <xen/ctype.h>
+#include <xen/iocap.h>
 #include <asm/processor.h>
 #include <asm/papr.h>
 
@@ -289,5 +290,13 @@ int construct_dom0(struct domain *d,
 
     set_bit(_VCPUF_initialised, &v->vcpu_flags);
 
+    rc = 0;
+
+    /* DOM0 is permitted full I/O capabilities. */
+    rc |= iomem_permit_access(dom0, 0UL, ~0UL);
+    rc |= irqs_permit_access(dom0, 0, NR_PIRQS-1);
+
+    BUG_ON(rc != 0);
+
     return 0;
 }



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