mirror of
https://github.com/projectacrn/acrn-hypervisor.git
synced 2025-12-17 18:32:40 +00:00
aa5502c5a4
The patch has below changes: 1. rename mi_loader_name in acrn_boot_info struct to loader_name; 2. remove mi_drivers_length and mi_drivers_addr which are never used; Tracked-On: #5661 Signed-off-by: Victor Sun <victor.sun@intel.com> Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/*
|
|
* Copyright (C) 2018 Intel Corporation. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#ifndef BOOT_H
|
|
#define BOOT_H
|
|
|
|
#include <multiboot_std.h>
|
|
#include <efi.h>
|
|
#include <vm_configurations.h>
|
|
|
|
/* TODO: MAX_MMAP_ENTRIES shall be config by config tool, and same as E820_MAX_ENTRIES */
|
|
#define MAX_MMAP_ENTRIES 32U
|
|
|
|
#define MAX_BOOTARGS_SIZE 2048U
|
|
#define MAX_LOADER_NAME_SIZE 32U
|
|
|
|
/* The modules in multiboot are: Pre-launched VM: kernel/ramdisk/acpi; SOS VM: kernel/ramdisk */
|
|
#define MAX_MODULE_NUM (3U * PRE_VM_NUM + 2U * SOS_VM_NUM)
|
|
|
|
/* The vACPI module size is fixed to 1MB */
|
|
#define ACPI_MODULE_SIZE MEM_1M
|
|
|
|
struct acrn_boot_info {
|
|
|
|
const char cmdline[MAX_BOOTARGS_SIZE];
|
|
const char loader_name[MAX_LOADER_NAME_SIZE];
|
|
|
|
uint32_t mi_mods_count;
|
|
struct multiboot_module mi_mods[MAX_MODULE_NUM];
|
|
|
|
uint32_t mi_mmap_entries;
|
|
struct multiboot_mmap mi_mmap_entry[MAX_MMAP_ENTRIES];
|
|
|
|
const void *mi_acpi_rsdp_va;
|
|
struct efi_info mi_efi_info;
|
|
};
|
|
|
|
int32_t init_multiboot_info(uint32_t *registers);
|
|
int32_t init_multiboot2_info(uint32_t *registers);
|
|
|
|
void init_acrn_boot_info(uint32_t *registers);
|
|
int32_t sanitize_acrn_boot_info(struct acrn_boot_info *abi);
|
|
struct acrn_boot_info *get_acrn_boot_info(void);
|
|
|
|
#endif /* BOOT_H */
|