diff options
Diffstat (limited to 'include/xen/interface/hvm/hvm_op.h')
| -rw-r--r-- | include/xen/interface/hvm/hvm_op.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/xen/interface/hvm/hvm_op.h b/include/xen/interface/hvm/hvm_op.h index f3097e79bb03..03134bf3cec1 100644 --- a/include/xen/interface/hvm/hvm_op.h +++ b/include/xen/interface/hvm/hvm_op.h @@ -46,4 +46,23 @@ struct xen_hvm_get_mem_type { }; DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_get_mem_type); +#if defined(__i386__) || defined(__x86_64__) + +/* + * HVMOP_set_evtchn_upcall_vector: Set a <vector> that should be used for event + * channel upcalls on the specified <vcpu>. If set, + * this vector will be used in preference to the + * domain global callback via (see + * HVM_PARAM_CALLBACK_IRQ). + */ +#define HVMOP_set_evtchn_upcall_vector 23 +struct xen_hvm_evtchn_upcall_vector { + uint32_t vcpu; + uint8_t vector; +}; +typedef struct xen_hvm_evtchn_upcall_vector xen_hvm_evtchn_upcall_vector_t; +DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_evtchn_upcall_vector_t); + +#endif /* defined(__i386__) || defined(__x86_64__) */ + #endif /* __XEN_PUBLIC_HVM_HVM_OP_H__ */ |