xen: add support for PAT

[deliverable/linux.git] / arch / x86 / xen / xen-ops.h

diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index 7c8ab86163e9142b1c49c6c1ddad13ff203b7a59..64044747348efb3535461a67610621d9067767e3 100644 (file)
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -30,6 +30,9 @@ void xen_setup_machphys_mapping(void);
 pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn);
 void xen_ident_map_ISA(void);
 void xen_reserve_top(void);
+extern unsigned long xen_max_p2m_pfn;
+
+void xen_set_pat(u64);
 
 char * __init xen_memory_setup(void);
 void __init xen_arch_setup(void);