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https://github.com/projectacrn/acrn-hypervisor.git
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3892bd0455
Update the structure definition to define the address type (HVA vs HPA vs GPA) explicitly. Convert address to HVA before access the GPA/HPA type of address. Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
41 lines
983 B
C
41 lines
983 B
C
/*
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* Copyright (C) 2018 Intel Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/************************************************************************
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*
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* FILE NAME
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*
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* hypervisor.h
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*
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* DESCRIPTION
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*
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* This file includes hypervisor used header files.
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* It should be included in all the source files.
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*
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*
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************************************************************************/
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#ifndef HYPERVISOR_H
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#define HYPERVISOR_H
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/* Include config header file containing config options */
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#include <types.h>
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#include "acrn_common.h"
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#include <acrn_hv_defs.h>
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#include <hv_lib.h>
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#include <hv_arch.h>
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#include <hv_debug.h>
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#ifndef ASSEMBLER
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/* hpa <--> hva, now it is 1:1 mapping */
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#define HPA2HVA(x) ((void *)(x))
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#define HVA2HPA(x) ((uint64_t)(x))
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/* gpa --> hpa -->hva */
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#define GPA2HVA(vm, x) HPA2HVA(gpa2hpa(vm, x))
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#define HVA2GPA(vm, x) hpa2gpa(vm, HVA2HPA(x))
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#endif /* !ASSEMBLER */
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#endif /* HYPERVISOR_H */
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