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-rw-r--r--xen/include/asm-x86/processor.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/xen/include/asm-x86/processor.h b/xen/include/asm-x86/processor.h
index 38c8330446..bc8d95b2c1 100644
--- a/xen/include/asm-x86/processor.h
+++ b/xen/include/asm-x86/processor.h
@@ -547,6 +547,10 @@ extern void mcheck_init(struct cpuinfo_x86 *c);
int cpuid_hypervisor_leaves(
uint32_t idx, uint32_t *eax, uint32_t *ebx, uint32_t *ecx, uint32_t *edx);
+int rdmsr_hypervisor_regs(
+ uint32_t idx, uint32_t *eax, uint32_t *edx);
+int wrmsr_hypervisor_regs(
+ uint32_t idx, uint32_t eax, uint32_t edx);
#endif /* !__ASSEMBLY__ */