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Diffstat (limited to 'xen/include/asm-x86/hvm/vcpu.h')
-rw-r--r--xen/include/asm-x86/hvm/vcpu.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/xen/include/asm-x86/hvm/vcpu.h b/xen/include/asm-x86/hvm/vcpu.h
index 5d653f0ff9..f6c55dba12 100644
--- a/xen/include/asm-x86/hvm/vcpu.h
+++ b/xen/include/asm-x86/hvm/vcpu.h
@@ -59,6 +59,9 @@ struct hvm_vcpu {
bool_t flag_dr_dirty;
bool_t debug_state_latch;
+ /* Callback function for I/O completion. */
+ int (*io_complete)(void);
+
union {
struct arch_vmx_struct vmx;
struct arch_svm_struct svm;