2 files changed, 19 insertions, 0 deletions

diff --git a/include/asm-i386/irq.h b/include/asm-i386/irq.h
index 9e15ce0006eb..36f310632c49 100644
--- a/include/asm-i386/irq.h
+++ b/include/asm-i386/irq.h
@@ -41,6 +41,7 @@ extern int irqbalance_disable(char *str);
 extern void fixup_irqs(cpumask_t map);
 #endif
 
+unsigned int do_IRQ(struct pt_regs *regs);
 void init_IRQ(void);
 void __init native_init_IRQ(void);
 
diff --git a/include/asm-i386/xen/hypercall.h b/include/asm-i386/xen/hypercall.h
index 53912859708b..bc0ee7d961ca 100644
--- a/include/asm-i386/xen/hypercall.h
+++ b/include/asm-i386/xen/hypercall.h
@@ -392,4 +392,22 @@ MULTI_mmuext_op(struct multicall_entry *mcl, struct mmuext_op *op, int count,
         mcl->args[2] = (unsigned long)success_count;
         mcl->args[3] = domid;
 }
+
+static inline void
+MULTI_set_gdt(struct multicall_entry *mcl, unsigned long *frames, int entries)
+{
+        mcl->op = __HYPERVISOR_set_gdt;
+        mcl->args[0] = (unsigned long)frames;
+        mcl->args[1] = entries;
+}
+
+static inline void
+MULTI_stack_switch(struct multicall_entry *mcl,
+                   unsigned long ss, unsigned long esp)
+{
+        mcl->op = __HYPERVISOR_stack_switch;
+        mcl->args[0] = ss;
+        mcl->args[1] = esp;
+}
+
 #endif /* __HYPERCALL_H__ */