2 * QEMU BIOS e820 routines
4 * Copyright (c) 2003-2004 Fabrice Bellard
6 * SPDX-License-Identifier: MIT
9 #ifndef HW_I386_E820_MEMORY_LAYOUT_H
10 #define HW_I386_E820_MEMORY_LAYOUT_H
14 #define E820_RESERVED 2
17 #define E820_UNUSABLE 5
23 } QEMU_PACKED
__attribute((__aligned__(4)));
25 void e820_add_entry(uint64_t address
, uint64_t length
, uint32_t type
);
26 bool e820_get_entry(int index
, uint32_t type
,
27 uint64_t *address
, uint64_t *length
);
28 int e820_get_table(struct e820_entry
**table
);