jcs.org
qemu with hax to log dma reads & writes
jcs.org/2018/11/12/vfio
1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _ASM_X86_BOOTPARAM_H
3#define _ASM_X86_BOOTPARAM_H
4
5/* setup_data/setup_indirect types */
6#define SETUP_NONE 0
7#define SETUP_E820_EXT 1
8#define SETUP_DTB 2
9#define SETUP_PCI 3
10#define SETUP_EFI 4
11#define SETUP_APPLE_PROPERTIES 5
12#define SETUP_JAILHOUSE 6
13
14#define SETUP_INDIRECT (1<<31)
15
16/* SETUP_INDIRECT | max(SETUP_*) */
17#define SETUP_TYPE_MAX (SETUP_INDIRECT | SETUP_JAILHOUSE)
18
19/* ram_size flags */
20#define RAMDISK_IMAGE_START_MASK 0x07FF
21#define RAMDISK_PROMPT_FLAG 0x8000
22#define RAMDISK_LOAD_FLAG 0x4000
23
24/* loadflags */
25#define LOADED_HIGH (1<<0)
26#define KASLR_FLAG (1<<1)
27#define QUIET_FLAG (1<<5)
28#define KEEP_SEGMENTS (1<<6)
29#define CAN_USE_HEAP (1<<7)
30
31/* xloadflags */
32#define XLF_KERNEL_64 (1<<0)
33#define XLF_CAN_BE_LOADED_ABOVE_4G (1<<1)
34#define XLF_EFI_HANDOVER_32 (1<<2)
35#define XLF_EFI_HANDOVER_64 (1<<3)
36#define XLF_EFI_KEXEC (1<<4)
37#define XLF_5LEVEL (1<<5)
38#define XLF_5LEVEL_ENABLED (1<<6)
39
40
41#endif /* _ASM_X86_BOOTPARAM_H */