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-rw-r--r--arch/ia64/include/asm/machvec.h2
-rw-r--r--arch/ia64/include/asm/machvec_xen.h22
2 files changed, 24 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index 2b850ccafef5..de99cb2799cf 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -128,6 +128,8 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
# include <asm/machvec_sn2.h>
# elif defined (CONFIG_IA64_SGI_UV)
# include <asm/machvec_uv.h>
+# elif defined (CONFIG_IA64_XEN_GUEST)
+# include <asm/machvec_xen.h>
# elif defined (CONFIG_IA64_GENERIC)
# ifdef MACHVEC_PLATFORM_HEADER
diff --git a/arch/ia64/include/asm/machvec_xen.h b/arch/ia64/include/asm/machvec_xen.h
new file mode 100644
index 000000000000..55f9228056cd
--- /dev/null
+++ b/arch/ia64/include/asm/machvec_xen.h
@@ -0,0 +1,22 @@
+#ifndef _ASM_IA64_MACHVEC_XEN_h
+#define _ASM_IA64_MACHVEC_XEN_h
+
+extern ia64_mv_setup_t dig_setup;
+extern ia64_mv_cpu_init_t xen_cpu_init;
+extern ia64_mv_irq_init_t xen_irq_init;
+extern ia64_mv_send_ipi_t xen_platform_send_ipi;
+
+/*
+ * This stuff has dual use!
+ *
+ * For a generic kernel, the macros are used to initialize the
+ * platform's machvec structure. When compiling a non-generic kernel,
+ * the macros are used directly.
+ */
+#define platform_name "xen"
+#define platform_setup dig_setup
+#define platform_cpu_init xen_cpu_init
+#define platform_irq_init xen_irq_init
+#define platform_send_ipi xen_platform_send_ipi
+
+#endif /* _ASM_IA64_MACHVEC_XEN_h */