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-rw-r--r--include/mtd/mtd-abi.h66
1 files changed, 34 insertions, 32 deletions
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index fb672013299c..b6595b3c68b6 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -5,14 +5,16 @@
5#ifndef __MTD_ABI_H__ 5#ifndef __MTD_ABI_H__
6#define __MTD_ABI_H__ 6#define __MTD_ABI_H__
7 7
8#include <linux/types.h>
9
8struct erase_info_user { 10struct erase_info_user {
9 uint32_t start; 11 __u32 start;
10 uint32_t length; 12 __u32 length;
11}; 13};
12 14
13struct mtd_oob_buf { 15struct mtd_oob_buf {
14 uint32_t start; 16 __u32 start;
15 uint32_t length; 17 __u32 length;
16 unsigned char __user *ptr; 18 unsigned char __user *ptr;
17}; 19};
18 20
@@ -48,30 +50,30 @@ struct mtd_oob_buf {
48#define MTD_OTP_USER 2 50#define MTD_OTP_USER 2
49 51
50struct mtd_info_user { 52struct mtd_info_user {
51 uint8_t type; 53 __u8 type;
52 uint32_t flags; 54 __u32 flags;
53 uint32_t size; // Total size of the MTD 55 __u32 size; // Total size of the MTD
54 uint32_t erasesize; 56 __u32 erasesize;
55 uint32_t writesize; 57 __u32 writesize;
56 uint32_t oobsize; // Amount of OOB data per block (e.g. 16) 58 __u32 oobsize; // Amount of OOB data per block (e.g. 16)
57 /* The below two fields are obsolete and broken, do not use them 59 /* The below two fields are obsolete and broken, do not use them
58 * (TODO: remove at some point) */ 60 * (TODO: remove at some point) */
59 uint32_t ecctype; 61 __u32 ecctype;
60 uint32_t eccsize; 62 __u32 eccsize;
61}; 63};
62 64
63struct region_info_user { 65struct region_info_user {
64 uint32_t offset; /* At which this region starts, 66 __u32 offset; /* At which this region starts,
65 * from the beginning of the MTD */ 67 * from the beginning of the MTD */
66 uint32_t erasesize; /* For this region */ 68 __u32 erasesize; /* For this region */
67 uint32_t numblocks; /* Number of blocks in this region */ 69 __u32 numblocks; /* Number of blocks in this region */
68 uint32_t regionindex; 70 __u32 regionindex;
69}; 71};
70 72
71struct otp_info { 73struct otp_info {
72 uint32_t start; 74 __u32 start;
73 uint32_t length; 75 __u32 length;
74 uint32_t locked; 76 __u32 locked;
75}; 77};
76 78
77#define MEMGETINFO _IOR('M', 1, struct mtd_info_user) 79#define MEMGETINFO _IOR('M', 1, struct mtd_info_user)
@@ -99,15 +101,15 @@ struct otp_info {
99 * interfaces 101 * interfaces
100 */ 102 */
101struct nand_oobinfo { 103struct nand_oobinfo {
102 uint32_t useecc; 104 __u32 useecc;
103 uint32_t eccbytes; 105 __u32 eccbytes;
104 uint32_t oobfree[8][2]; 106 __u32 oobfree[8][2];
105 uint32_t eccpos[32]; 107 __u32 eccpos[32];
106}; 108};
107 109
108struct nand_oobfree { 110struct nand_oobfree {
109 uint32_t offset; 111 __u32 offset;
110 uint32_t length; 112 __u32 length;
111}; 113};
112 114
113#define MTD_MAX_OOBFREE_ENTRIES 8 115#define MTD_MAX_OOBFREE_ENTRIES 8
@@ -116,9 +118,9 @@ struct nand_oobfree {
116 * diagnosis and to allow creation of raw images 118 * diagnosis and to allow creation of raw images
117 */ 119 */
118struct nand_ecclayout { 120struct nand_ecclayout {
119 uint32_t eccbytes; 121 __u32 eccbytes;
120 uint32_t eccpos[64]; 122 __u32 eccpos[64];
121 uint32_t oobavail; 123 __u32 oobavail;
122 struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES]; 124 struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
123}; 125};
124 126
@@ -131,10 +133,10 @@ struct nand_ecclayout {
131 * @bbtblocks: number of blocks reserved for bad block tables 133 * @bbtblocks: number of blocks reserved for bad block tables
132 */ 134 */
133struct mtd_ecc_stats { 135struct mtd_ecc_stats {
134 uint32_t corrected; 136 __u32 corrected;
135 uint32_t failed; 137 __u32 failed;
136 uint32_t badblocks; 138 __u32 badblocks;
137 uint32_t bbtblocks; 139 __u32 bbtblocks;
138}; 140};
139 141
140/* 142/*