nftl-user.h revision d7db594b8d1dab36b711bd887a9dd21675c87243 
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 __MTD_NFTL_USER_H__
20#define __MTD_NFTL_USER_H__
21#include <linux/types.h>
22struct nftl_bci {
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24  unsigned char ECCSig[6];
25  __u8 Status;
26  __u8 Status1;
27} __attribute__((packed));
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29struct nftl_uci0 {
30  __u16 VirtUnitNum;
31  __u16 ReplUnitNum;
32  __u16 SpareVirtUnitNum;
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34  __u16 SpareReplUnitNum;
35} __attribute__((packed));
36struct nftl_uci1 {
37  __u32 WearInfo;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  __u16 EraseMark;
40  __u16 EraseMark1;
41} __attribute__((packed));
42struct nftl_uci2 {
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44  __u16 FoldMark;
45  __u16 FoldMark1;
46  __u32 unused;
47} __attribute__((packed));
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49union nftl_uci {
50  struct nftl_uci0 a;
51  struct nftl_uci1 b;
52  struct nftl_uci2 c;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54};
55struct nftl_oob {
56  struct nftl_bci b;
57  union nftl_uci u;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59};
60struct NFTLMediaHeader {
61  char DataOrgID[6];
62  __u16 NumEraseUnits;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  __u16 FirstPhysicalEUN;
65  __u32 FormattedSize;
66  unsigned char UnitSizeFactor;
67} __attribute__((packed));
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define MAX_ERASE_ZONES (8192 - 512)
70#define ERASE_MARK 0x3c69
71#define SECTOR_FREE 0xff
72#define SECTOR_USED 0x55
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74#define SECTOR_IGNORE 0x11
75#define SECTOR_DELETED 0x00
76#define FOLD_MARK_IN_PROGRESS 0x5555
77#define ZONE_GOOD 0xff
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79#define ZONE_BAD_ORIGINAL 0
80#define ZONE_BAD_MARKED 7
81#endif
82