include/sysemu/whpx.h

   1 /*
   2  * QEMU Windows Hypervisor Platform accelerator (WHPX) support
   3  *
   4  * Copyright Microsoft, Corp. 2017
   5  *
   6  * Authors:
   7  *
   8  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   9  * See the COPYING file in the top-level directory.
  10  *
  11  */
  12
  13 /* header to be included in non-WHPX-specific code */
  14
  15 #ifndef QEMU_WHPX_H
  16 #define QEMU_WHPX_H
  17
  18 #ifdef COMPILING_PER_TARGET
  19
  20 #ifdef CONFIG_WHPX
  21
  22 int whpx_enabled(void);
  23 bool whpx_apic_in_platform(void);
  24
  25 #else /* CONFIG_WHPX */
  26
  27 #define whpx_enabled() (0)
  28 #define whpx_apic_in_platform() (0)
  29
  30 #endif /* CONFIG_WHPX */
  31
  32 #endif /* COMPILING_PER_TARGET */
  33
  34 #endif /* QEMU_WHPX_H */