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_MTD_H__
20#define __MTD_MTD_H__
21#error This is a kernel header. Perhaps include mtd-user.h instead?
22#include <linux/types.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#include <linux/module.h>
25#include <linux/uio.h>
26#include <linux/notifier.h>
27#include <linux/mtd/compatmac.h>
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#include <mtd/mtd-abi.h>
30#define MTD_CHAR_MAJOR 90
31#define MTD_BLOCK_MAJOR 31
32#define MAX_MTD_DEVICES 16
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34#define MTD_ERASE_PENDING 0x01
35#define MTD_ERASING 0x02
36#define MTD_ERASE_SUSPEND 0x04
37#define MTD_ERASE_DONE 0x08
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39#define MTD_ERASE_FAILED 0x10
40struct erase_info {
41 struct mtd_info *mtd;
42 u_int32_t addr;
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 u_int32_t len;
45 u_int32_t fail_addr;
46 u_long time;
47 u_long retries;
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 u_int dev;
50 u_int cell;
51 void (*callback) (struct erase_info *self);
52 u_long priv;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 u_char state;
55 struct erase_info *next;
56};
57struct mtd_erase_region_info {
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59 u_int32_t offset;
60 u_int32_t erasesize;
61 u_int32_t numblocks;
62};
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64typedef enum {
65 MTD_OOB_PLACE,
66 MTD_OOB_AUTO,
67 MTD_OOB_RAW,
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69} mtd_oob_mode_t;
70struct mtd_oob_ops {
71 mtd_oob_mode_t mode;
72 size_t len;
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74 size_t retlen;
75 size_t ooblen;
76 uint32_t ooboffs;
77 uint8_t *datbuf;
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79 uint8_t *oobbuf;
80};
81struct mtd_info {
82 u_char type;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84 u_int32_t flags;
85 u_int32_t size;
86 u_int32_t erasesize;
87 u_int32_t writesize;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89 u_int32_t oobsize;
90 u_int32_t ecctype;
91 u_int32_t eccsize;
92#define MTD_PROGREGION_CTRLMODE_VALID(mtd) (mtd)->oobsize
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94#define MTD_PROGREGION_CTRLMODE_INVALID(mtd) (mtd)->ecctype
95 char *name;
96 int index;
97 struct nand_ecclayout *ecclayout;
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99 int numeraseregions;
100 struct mtd_erase_region_info *eraseregions;
101 u_int32_t bank_size;
102 int (*erase) (struct mtd_info *mtd, struct erase_info *instr);
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104 int (*point) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char **mtdbuf);
105 void (*unpoint) (struct mtd_info *mtd, u_char * addr, loff_t from, size_t len);
106 int (*read) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
107 int (*write) (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf);
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109 int (*read_oob) (struct mtd_info *mtd, loff_t from,
110 struct mtd_oob_ops *ops);
111 int (*write_oob) (struct mtd_info *mtd, loff_t to,
112 struct mtd_oob_ops *ops);
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114 int (*get_fact_prot_info) (struct mtd_info *mtd, struct otp_info *buf, size_t len);
115 int (*read_fact_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
116 int (*get_user_prot_info) (struct mtd_info *mtd, struct otp_info *buf, size_t len);
117 int (*read_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119 int (*write_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
120 int (*lock_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len);
121 int (*writev) (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen);
122 void (*sync) (struct mtd_info *mtd);
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124 int (*lock) (struct mtd_info *mtd, loff_t ofs, size_t len);
125 int (*unlock) (struct mtd_info *mtd, loff_t ofs, size_t len);
126 int (*suspend) (struct mtd_info *mtd);
127 void (*resume) (struct mtd_info *mtd);
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129 int (*block_isbad) (struct mtd_info *mtd, loff_t ofs);
130 int (*block_markbad) (struct mtd_info *mtd, loff_t ofs);
131 struct notifier_block reboot_notifier;
132 struct mtd_ecc_stats ecc_stats;
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134 void *priv;
135 struct module *owner;
136 int usecount;
137};
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139struct mtd_notifier {
140 void (*add)(struct mtd_info *mtd);
141 void (*remove)(struct mtd_info *mtd);
142 struct list_head list;
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144};
145#define MTD_DEBUG_LEVEL0 (0)
146#define MTD_DEBUG_LEVEL1 (1)
147#define MTD_DEBUG_LEVEL2 (2)
148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149#define MTD_DEBUG_LEVEL3 (3)
150#define DEBUG(n, args...) do { } while(0)
151#endif
152