include/grub/x86_64/xen/hypercall.h

   1 /*
   2  *  GRUB  --  GRand Unified Bootloader
   3  *  Copyright (C) 2013  Free Software Foundation, Inc.
   4  *
   5  *  GRUB is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  GRUB is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef GRUB_XEN_CPU_HYPERCALL_HEADER
  20 #define GRUB_XEN_CPU_HYPERCALL_HEADER 1
  21
  22 #include <grub/misc.h>
  23
  24 int EXPORT_FUNC (grub_xen_sched_op) (int cmd, void *arg) GRUB_ASM_ATTR;
  25 int grub_xen_update_va_mapping (void *addr, uint64_t pte, uint64_t flags) GRUB_ASM_ATTR;
  26 int EXPORT_FUNC (grub_xen_event_channel_op) (int op, void *arg) GRUB_ASM_ATTR;
  27
  28 int grub_xen_mmuext_op (mmuext_op_t * ops,
  29                         unsigned int count,
  30                         unsigned int *pdone, unsigned int foreigndom) GRUB_ASM_ATTR;
  31 int EXPORT_FUNC (grub_xen_mmu_update) (const struct mmu_update * reqs,
  32                                        unsigned count, unsigned *done_out,
  33                                        unsigned foreigndom) GRUB_ASM_ATTR;
  34 int EXPORT_FUNC (grub_xen_grant_table_op) (int, void *, int) GRUB_ASM_ATTR;
  35
  36 #endif