1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_MD_U_H
20#define _UAPI_MD_U_H
21#define MD_MAJOR_VERSION 0
22#define MD_MINOR_VERSION 90
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define MD_PATCHLEVEL_VERSION 3
25#define RAID_VERSION _IOR(MD_MAJOR, 0x10, mdu_version_t)
26#define GET_ARRAY_INFO _IOR(MD_MAJOR, 0x11, mdu_array_info_t)
27#define GET_DISK_INFO _IOR(MD_MAJOR, 0x12, mdu_disk_info_t)
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define RAID_AUTORUN _IO(MD_MAJOR, 0x14)
30#define GET_BITMAP_FILE _IOR(MD_MAJOR, 0x15, mdu_bitmap_file_t)
31#define CLEAR_ARRAY _IO(MD_MAJOR, 0x20)
32#define ADD_NEW_DISK _IOW(MD_MAJOR, 0x21, mdu_disk_info_t)
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34#define HOT_REMOVE_DISK _IO(MD_MAJOR, 0x22)
35#define SET_ARRAY_INFO _IOW(MD_MAJOR, 0x23, mdu_array_info_t)
36#define SET_DISK_INFO _IO(MD_MAJOR, 0x24)
37#define WRITE_RAID_INFO _IO(MD_MAJOR, 0x25)
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39#define UNPROTECT_ARRAY _IO(MD_MAJOR, 0x26)
40#define PROTECT_ARRAY _IO(MD_MAJOR, 0x27)
41#define HOT_ADD_DISK _IO(MD_MAJOR, 0x28)
42#define SET_DISK_FAULTY _IO(MD_MAJOR, 0x29)
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44#define HOT_GENERATE_ERROR _IO(MD_MAJOR, 0x2a)
45#define SET_BITMAP_FILE _IOW(MD_MAJOR, 0x2b, int)
46#define RUN_ARRAY _IOW(MD_MAJOR, 0x30, mdu_param_t)
47#define STOP_ARRAY _IO(MD_MAJOR, 0x32)
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49#define STOP_ARRAY_RO _IO(MD_MAJOR, 0x33)
50#define RESTART_ARRAY_RW _IO(MD_MAJOR, 0x34)
51#define MdpMinorShift 6
52typedef struct mdu_version_s {
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54  int major;
55  int minor;
56  int patchlevel;
57} mdu_version_t;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59typedef struct mdu_array_info_s {
60  int major_version;
61  int minor_version;
62  int patch_version;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  int ctime;
65  int level;
66  int size;
67  int nr_disks;
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69  int raid_disks;
70  int md_minor;
71  int not_persistent;
72  int utime;
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74  int state;
75  int active_disks;
76  int working_disks;
77  int failed_disks;
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79  int spare_disks;
80  int layout;
81  int chunk_size;
82} mdu_array_info_t;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84#define LEVEL_MULTIPATH (- 4)
85#define LEVEL_LINEAR (- 1)
86#define LEVEL_FAULTY (- 5)
87#define LEVEL_NONE (- 1000000)
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89typedef struct mdu_disk_info_s {
90  int number;
91  int major;
92  int minor;
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94  int raid_disk;
95  int state;
96} mdu_disk_info_t;
97typedef struct mdu_start_info_s {
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99  int major;
100  int minor;
101  int raid_disk;
102  int state;
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104} mdu_start_info_t;
105typedef struct mdu_bitmap_file_s {
106  char pathname[4096];
107} mdu_bitmap_file_t;
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109typedef struct mdu_param_s {
110  int personality;
111  int chunk_size;
112  int max_fault;
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114} mdu_param_t;
115#endif
116