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Diffstat (limited to 'arch/x86/include/asm/xen/interface.h')
-rw-r--r--arch/x86/include/asm/xen/interface.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/include/asm/xen/interface.h b/arch/x86/include/asm/xen/interface.h
index cbf0c9d50b92..555f94d3637b 100644
--- a/arch/x86/include/asm/xen/interface.h
+++ b/arch/x86/include/asm/xen/interface.h
@@ -47,6 +47,10 @@
#endif
#ifndef __ASSEMBLY__
+/* Explicitly size integers that represent pfns in the public interface
+ * with Xen so that on ARM we can have one ABI that works for 32 and 64
+ * bit guests. */
+typedef unsigned long xen_pfn_t;
/* Guest handles for primitive C types. */
__DEFINE_GUEST_HANDLE(uchar, unsigned char);
__DEFINE_GUEST_HANDLE(uint, unsigned int);
@@ -57,6 +61,7 @@ DEFINE_GUEST_HANDLE(long);
DEFINE_GUEST_HANDLE(void);
DEFINE_GUEST_HANDLE(uint64_t);
DEFINE_GUEST_HANDLE(uint32_t);
+DEFINE_GUEST_HANDLE(xen_pfn_t);
#endif
#ifndef HYPERVISOR_VIRT_START
@@ -121,6 +126,8 @@ struct arch_shared_info {
#include "interface_64.h"
#endif
+#include <asm/pvclock-abi.h>
+
#ifndef __ASSEMBLY__
/*
* The following is all CPU context. Note that the fpu_ctxt block is filled