mirror of
https://github.com/xemu-project/xemu.git
synced 2024-12-03 17:11:01 +00:00
52581c718c
Header guard symbols should match their file name to make guard collisions less likely. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-2-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [Change to generated file ebpf/rss.bpf.skeleton.h backed out]
43 lines
921 B
C
43 lines
921 B
C
/*
|
|
* QEMU BIOS e820 routines
|
|
*
|
|
* Copyright (c) 2003-2004 Fabrice Bellard
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*/
|
|
|
|
#ifndef HW_I386_E820_MEMORY_LAYOUT_H
|
|
#define HW_I386_E820_MEMORY_LAYOUT_H
|
|
|
|
/* e820 types */
|
|
#define E820_RAM 1
|
|
#define E820_RESERVED 2
|
|
#define E820_ACPI 3
|
|
#define E820_NVS 4
|
|
#define E820_UNUSABLE 5
|
|
|
|
#define E820_NR_ENTRIES 16
|
|
|
|
struct e820_entry {
|
|
uint64_t address;
|
|
uint64_t length;
|
|
uint32_t type;
|
|
} QEMU_PACKED __attribute((__aligned__(4)));
|
|
|
|
struct e820_table {
|
|
uint32_t count;
|
|
struct e820_entry entry[E820_NR_ENTRIES];
|
|
} QEMU_PACKED __attribute((__aligned__(4)));
|
|
|
|
extern struct e820_table e820_reserve;
|
|
extern struct e820_entry *e820_table;
|
|
|
|
int e820_add_entry(uint64_t address, uint64_t length, uint32_t type);
|
|
int e820_get_num_entries(void);
|
|
bool e820_get_entry(int index, uint32_t type,
|
|
uint64_t *address, uint64_t *length);
|
|
|
|
|
|
|
|
#endif
|