include/xen/interface/hvm/params.h

   1 #ifndef __XEN_PUBLIC_HVM_PARAMS_H__
   2 #define __XEN_PUBLIC_HVM_PARAMS_H__
   3
   4 /* Parameter space. */
   5 #define HVM_PARAM_CALLBACK_IRQ 0
   6 #define HVM_PARAM_STORE_PFN    1
   7 #define HVM_PARAM_STORE_EVTCHN 2
   8 #define HVM_PARAM_APIC_ENABLED 3
   9 #define HVM_PARAM_PAE_ENABLED  4
  10 #define HVM_NR_PARAMS          5
  11
  12 /* Get/set subcommands: extra argument == pointer to xen_hvm_param struct. */
  13 #define HVMOP_set_param 0
  14 #define HVMOP_get_param 1
  15
  16 struct xen_hvm_param {
  17     domid_t domid;     /* IN */
  18     uint32_t index;    /* IN */
  19     uint64_t value;    /* IN/OUT */
  20 };
  21 typedef struct xen_hvm_param xen_hvm_param_t;
  22 DEFINE_XEN_GUEST_HANDLE(xen_hvm_param_t);
  23
  24 #endif /* __XEN_PUBLIC_HVM_PARAMS_H__ */