1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/*
* This file is auto-generated. Modifications will be lost.
*
* See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
* for more information.
*/
#ifndef _UAPI_MD_U_H
#define _UAPI_MD_U_H
#define MD_MAJOR_VERSION 0
#define MD_MINOR_VERSION 90
#define MD_PATCHLEVEL_VERSION 3
#define RAID_VERSION _IOR(MD_MAJOR, 0x10, mdu_version_t)
#define GET_ARRAY_INFO _IOR(MD_MAJOR, 0x11, mdu_array_info_t)
#define GET_DISK_INFO _IOR(MD_MAJOR, 0x12, mdu_disk_info_t)
#define RAID_AUTORUN _IO(MD_MAJOR, 0x14)
#define GET_BITMAP_FILE _IOR(MD_MAJOR, 0x15, mdu_bitmap_file_t)
#define CLEAR_ARRAY _IO(MD_MAJOR, 0x20)
#define ADD_NEW_DISK _IOW(MD_MAJOR, 0x21, mdu_disk_info_t)
#define HOT_REMOVE_DISK _IO(MD_MAJOR, 0x22)
#define SET_ARRAY_INFO _IOW(MD_MAJOR, 0x23, mdu_array_info_t)
#define SET_DISK_INFO _IO(MD_MAJOR, 0x24)
#define WRITE_RAID_INFO _IO(MD_MAJOR, 0x25)
#define UNPROTECT_ARRAY _IO(MD_MAJOR, 0x26)
#define PROTECT_ARRAY _IO(MD_MAJOR, 0x27)
#define HOT_ADD_DISK _IO(MD_MAJOR, 0x28)
#define SET_DISK_FAULTY _IO(MD_MAJOR, 0x29)
#define HOT_GENERATE_ERROR _IO(MD_MAJOR, 0x2a)
#define SET_BITMAP_FILE _IOW(MD_MAJOR, 0x2b, int)
#define RUN_ARRAY _IOW(MD_MAJOR, 0x30, mdu_param_t)
#define STOP_ARRAY _IO(MD_MAJOR, 0x32)
#define STOP_ARRAY_RO _IO(MD_MAJOR, 0x33)
#define RESTART_ARRAY_RW _IO(MD_MAJOR, 0x34)
#define CLUSTERED_DISK_NACK _IO(MD_MAJOR, 0x35)
#define MdpMinorShift 6
typedef struct mdu_version_s {
int major;
int minor;
int patchlevel;
} mdu_version_t;
typedef struct mdu_array_info_s {
int major_version;
int minor_version;
int patch_version;
unsigned int ctime;
int level;
int size;
int nr_disks;
int raid_disks;
int md_minor;
int not_persistent;
unsigned int utime;
int state;
int active_disks;
int working_disks;
int failed_disks;
int spare_disks;
int layout;
int chunk_size;
} mdu_array_info_t;
#define LEVEL_NONE (- 1000000)
typedef struct mdu_disk_info_s {
int number;
int major;
int minor;
int raid_disk;
int state;
} mdu_disk_info_t;
typedef struct mdu_start_info_s {
int major;
int minor;
int raid_disk;
int state;
} mdu_start_info_t;
typedef struct mdu_bitmap_file_s {
char pathname[4096];
} mdu_bitmap_file_t;
typedef struct mdu_param_s {
int personality;
int chunk_size;
int max_fault;
} mdu_param_t;
#endif
|
