mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-02 13:03:28 +01:00
54 lines
981 B
C
54 lines
981 B
C
/** @file
|
|
Get information about Xen
|
|
|
|
This library simply allow to find out if OVMF is running under Xen and
|
|
allow to get more information when it is the case.
|
|
|
|
Copyright (c) 2019, Citrix Systems, Inc.
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef _XEN_PLATFORM_LIB_H_
|
|
#define _XEN_PLATFORM_LIB_H_
|
|
|
|
#include <Guid/XenInfo.h>
|
|
|
|
/**
|
|
This function detects if OVMF is running on Xen.
|
|
|
|
@retval TRUE OVMF is running on Xen
|
|
@retval FALSE Xen has not been detected
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
XenDetected (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
This function detect if OVMF have started via the PVH entry point.
|
|
|
|
@retval TRUE PVH entry point as been used
|
|
@retval FALSE OVMF have started via the HVM route
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
XenPvhDetected (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
This function return a pointer to the XenInfo HOB.
|
|
|
|
@return XenInfo pointer or NULL if not available
|
|
**/
|
|
EFI_XEN_INFO *
|
|
EFIAPI
|
|
XenGetInfoHOB (
|
|
VOID
|
|
);
|
|
|
|
#endif
|