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https://github.com/projectacrn/acrn-hypervisor.git
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2197f4306a
Add acpi_fixup() api in bsp that can override platform ACPI info when do init_bsp(), this is useful when platform bootloader is not lock down before production. In current code only the wake vector addresses would be parsed after boot and then override to host_acpi_info, we can add more in furture based on our needs. Tracked-On: #1264 Signed-off-by: Victor Sun <victor.sun@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
44 lines
963 B
C
44 lines
963 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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* bsp_extern.h
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*
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* DESCRIPTION
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*
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* This file defines the generic BSP interface
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*
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************************************************************************/
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#ifndef BSP_EXTERN_H
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#define BSP_EXTERN_H
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#define UOS_DEFAULT_START_ADDR (0x100000000UL)
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struct acpi_info {
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uint8_t x86_family;
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uint8_t x86_model;
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struct pm_s_state_data pm_s_state;
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/* TODO: we can add more acpi info field here if needed. */
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};
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/**********************************/
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/* EXTERNAL VARIABLES */
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/**********************************/
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extern struct vm_description vm0_desc;
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extern struct acpi_info host_acpi_info;
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/* BSP Interfaces */
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void init_bsp(void);
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#ifndef CONFIG_CONSTANT_ACPI
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void acpi_fixup(void);
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#endif
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#endif /* BSP_EXTERN_H */
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