[IA64] Cleanup for PV-on-HVM for IPF

Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>

linux-2.6-xen-sparse/include/asm-ia64/hypercall.h

@@ -205,8 +205,12 @@ ____HYPERVISOR_memory_op(
 }
 
 #include <xen/interface/memory.h>
+#ifdef CONFIG_VMX_GUEST
+# define ia64_xenmem_reservation_op(op, xmr) (0)
+#else
 int ia64_xenmem_reservation_op(unsigned long op,
 		   struct xen_memory_reservation* reservation__);
+#endif
 static inline int
 HYPERVISOR_memory_op(
     unsigned int cmd, void *arg)

linux-2.6-xen-sparse/include/asm-ia64/hypervisor.h

@@ -33,13 +33,17 @@
 #ifndef __HYPERVISOR_H__
 #define __HYPERVISOR_H__
 
-#if !defined(CONFIG_XEN) && !defined(CONFIG_VMX_GUEST)
-#define is_running_on_xen()			(0)
-#define HYPERVISOR_ioremap(offset, size)	(offset)
-#else
+#ifdef CONFIG_XEN
 extern int running_on_xen;
 #define is_running_on_xen()			(running_on_xen)
-#endif
+#else /* CONFIG_XEN */
+# ifdef CONFIG_VMX_GUEST
+#  define is_running_on_xen()			(1)
+# else /* CONFIG_VMX_GUEST */
+#  define is_running_on_xen()			(0)
+#  define HYPERVISOR_ioremap(offset, size)	(offset)
+# endif /* CONFIG_VMX_GUEST */
+#endif /* CONFIG_XEN */
 
 #if defined(CONFIG_XEN) || defined(CONFIG_VMX_GUEST)
 #include <linux/config.h>

linux-2.6-xen-sparse/include/asm-ia64/maddr.h

@@ -81,7 +81,11 @@ mfn_to_local_pfn(unsigned long mfn)
 #define virt_to_machine(virt) __pa(virt) // for tpmfront.c
 
 #define set_phys_to_machine(pfn, mfn) do { } while (0)
+#ifdef CONFIG_VMX_GUEST
+extern void xen_machphys_update(unsigned long mfn, unsigned long pfn);
+#else /* CONFIG_VMX_GUEST */
 #define xen_machphys_update(mfn, pfn) do { } while (0)
+#endif /* CONFIG_VMX_GUEST */
 
 typedef unsigned long maddr_t;	// to compile netback, netfront