OvmfPkg/Include/IndustryStandard/Xen/hvm/hvm_op.h

   1 /*
   2  * Permission is hereby granted, free of charge, to any person obtaining a copy
   3  * of this software and associated documentation files (the "Software"), to
   4  * deal in the Software without restriction, including without limitation the
   5  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   6  * sell copies of the Software, and to permit persons to whom the Software is
   7  * furnished to do so, subject to the following conditions:
   8  *
   9  * The above copyright notice and this permission notice shall be included in
  10  * all copies or substantial portions of the Software.
  11  *
  12  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  13  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  14  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  15  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  16  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  17  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  18  * DEALINGS IN THE SOFTWARE.
  19  */
  20
  21 #ifndef __XEN_PUBLIC_HVM_HVM_OP_H__
  22 #define __XEN_PUBLIC_HVM_HVM_OP_H__
  23
  24 #include "../xen.h"
  25
  26 /* Get/set subcommands: extra argument == pointer to xen_hvm_param struct. */
  27 #define HVMOP_set_param           0
  28 #define HVMOP_get_param           1
  29 struct xen_hvm_param {
  30     domid_t  domid;    /* IN */
  31     UINT32 index;    /* IN */
  32     UINT64 value;    /* IN/OUT */
  33 };
  34 typedef struct xen_hvm_param xen_hvm_param_t;
  35 DEFINE_XEN_GUEST_HANDLE(xen_hvm_param_t);
  36
  37 #endif /* __XEN_PUBLIC_HVM_HVM_OP_H__ */