blob: 940c8ed3949cb69f264f3baee50d3ed9324008a0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
#ifndef __HVMLOADER_E820_H__
#define __HVMLOADER_E820_H__
#include <xen/hvm/e820.h>
/*
* PC BIOS standard E820 types and structure.
*/
#define E820_RAM 1
#define E820_RESERVED 2
#define E820_ACPI 3
#define E820_NVS 4
struct e820entry {
uint64_t addr;
uint64_t size;
uint32_t type;
} __attribute__((packed));
#define E820_NR ((uint16_t *)(E820_PHYSICAL_ADDRESS + E820_NR_OFFSET))
#define E820 ((struct e820entry *)(E820_PHYSICAL_ADDRESS + E820_OFFSET))
#endif /* __HVMLOADER_E820_H__ */
|