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yaml
---
r: 135849
b: refs/heads/master
c: ccef7ab
h: refs/heads/master
i:
  135847: 7125233
v: v3
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Arnd Bergmann authored and Ingo Molnar committed Mar 26, 2009
1 parent 35eb1d7 commit d4478de
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Showing 7 changed files with 124 additions and 116 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 9adfbfb611307060db54691bc7e6d53fdc12312b
refs/heads/master: ccef7ab534347e2e1e1ef398d2ec987d37e519f3
27 changes: 14 additions & 13 deletions trunk/include/linux/jffs2.h
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
#ifndef __LINUX_JFFS2_H__
#define __LINUX_JFFS2_H__

#include <linux/types.h>
#include <linux/magic.h>

/* You must include something which defines the C99 uintXX_t types.
Expand Down Expand Up @@ -91,15 +92,15 @@
byteswapping */

typedef struct {
uint32_t v32;
__u32 v32;
} __attribute__((packed)) jint32_t;

typedef struct {
uint32_t m;
__u32 m;
} __attribute__((packed)) jmode_t;

typedef struct {
uint16_t v16;
__u16 v16;
} __attribute__((packed)) jint16_t;

struct jffs2_unknown_node
Expand All @@ -121,12 +122,12 @@ struct jffs2_raw_dirent
jint32_t version;
jint32_t ino; /* == zero for unlink */
jint32_t mctime;
uint8_t nsize;
uint8_t type;
uint8_t unused[2];
__u8 nsize;
__u8 type;
__u8 unused[2];
jint32_t node_crc;
jint32_t name_crc;
uint8_t name[0];
__u8 name[0];
};

/* The JFFS2 raw inode structure: Used for storage on physical media. */
Expand All @@ -153,12 +154,12 @@ struct jffs2_raw_inode
jint32_t offset; /* Where to begin to write. */
jint32_t csize; /* (Compressed) data size */
jint32_t dsize; /* Size of the node's data. (after decompression) */
uint8_t compr; /* Compression algorithm used */
uint8_t usercompr; /* Compression algorithm requested by the user */
__u8 compr; /* Compression algorithm used */
__u8 usercompr; /* Compression algorithm requested by the user */
jint16_t flags; /* See JFFS2_INO_FLAG_* */
jint32_t data_crc; /* CRC for the (compressed) data. */
jint32_t node_crc; /* CRC for the raw inode (excluding data) */
uint8_t data[0];
__u8 data[0];
};

struct jffs2_raw_xattr {
Expand All @@ -168,12 +169,12 @@ struct jffs2_raw_xattr {
jint32_t hdr_crc;
jint32_t xid; /* XATTR identifier number */
jint32_t version;
uint8_t xprefix;
uint8_t name_len;
__u8 xprefix;
__u8 name_len;
jint16_t value_len;
jint32_t data_crc;
jint32_t node_crc;
uint8_t data[0];
__u8 data[0];
} __attribute__((packed));

struct jffs2_raw_xref
Expand Down
36 changes: 18 additions & 18 deletions trunk/include/mtd/inftl-user.h
Original file line number Diff line number Diff line change
Expand Up @@ -16,33 +16,33 @@
/* Block Control Information */

struct inftl_bci {
uint8_t ECCsig[6];
uint8_t Status;
uint8_t Status1;
__u8 ECCsig[6];
__u8 Status;
__u8 Status1;
} __attribute__((packed));

struct inftl_unithead1 {
uint16_t virtualUnitNo;
uint16_t prevUnitNo;
uint8_t ANAC;
uint8_t NACs;
uint8_t parityPerField;
uint8_t discarded;
__u16 virtualUnitNo;
__u16 prevUnitNo;
__u8 ANAC;
__u8 NACs;
__u8 parityPerField;
__u8 discarded;
} __attribute__((packed));

struct inftl_unithead2 {
uint8_t parityPerField;
uint8_t ANAC;
uint16_t prevUnitNo;
uint16_t virtualUnitNo;
uint8_t NACs;
uint8_t discarded;
__u8 parityPerField;
__u8 ANAC;
__u16 prevUnitNo;
__u16 virtualUnitNo;
__u8 NACs;
__u8 discarded;
} __attribute__((packed));

struct inftl_unittail {
uint8_t Reserved[4];
uint16_t EraseMark;
uint16_t EraseMark1;
__u8 Reserved[4];
__u16 EraseMark;
__u16 EraseMark1;
} __attribute__((packed));

union inftl_uci {
Expand Down
5 changes: 3 additions & 2 deletions trunk/include/mtd/jffs2-user.h
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@

/* This file is blessed for inclusion by userspace */
#include <linux/jffs2.h>
#include <linux/types.h>
#include <endian.h>
#include <byteswap.h>

Expand All @@ -19,8 +20,8 @@

extern int target_endian;

#define t16(x) ({ uint16_t __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_16(__b); })
#define t32(x) ({ uint32_t __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_32(__b); })
#define t16(x) ({ __u16 __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_16(__b); })
#define t32(x) ({ __u32 __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_32(__b); })

#define cpu_to_je16(x) ((jint16_t){t16(x)})
#define cpu_to_je32(x) ((jint32_t){t32(x)})
Expand Down
66 changes: 34 additions & 32 deletions trunk/include/mtd/mtd-abi.h
Original file line number Diff line number Diff line change
Expand Up @@ -5,14 +5,16 @@
#ifndef __MTD_ABI_H__
#define __MTD_ABI_H__

#include <linux/types.h>

struct erase_info_user {
uint32_t start;
uint32_t length;
__u32 start;
__u32 length;
};

struct mtd_oob_buf {
uint32_t start;
uint32_t length;
__u32 start;
__u32 length;
unsigned char __user *ptr;
};

Expand Down Expand Up @@ -48,30 +50,30 @@ struct mtd_oob_buf {
#define MTD_OTP_USER 2

struct mtd_info_user {
uint8_t type;
uint32_t flags;
uint32_t size; // Total size of the MTD
uint32_t erasesize;
uint32_t writesize;
uint32_t oobsize; // Amount of OOB data per block (e.g. 16)
__u8 type;
__u32 flags;
__u32 size; // Total size of the MTD
__u32 erasesize;
__u32 writesize;
__u32 oobsize; // Amount of OOB data per block (e.g. 16)
/* The below two fields are obsolete and broken, do not use them
* (TODO: remove at some point) */
uint32_t ecctype;
uint32_t eccsize;
__u32 ecctype;
__u32 eccsize;
};

struct region_info_user {
uint32_t offset; /* At which this region starts,
__u32 offset; /* At which this region starts,
* from the beginning of the MTD */
uint32_t erasesize; /* For this region */
uint32_t numblocks; /* Number of blocks in this region */
uint32_t regionindex;
__u32 erasesize; /* For this region */
__u32 numblocks; /* Number of blocks in this region */
__u32 regionindex;
};

struct otp_info {
uint32_t start;
uint32_t length;
uint32_t locked;
__u32 start;
__u32 length;
__u32 locked;
};

#define MEMGETINFO _IOR('M', 1, struct mtd_info_user)
Expand Down Expand Up @@ -99,15 +101,15 @@ struct otp_info {
* interfaces
*/
struct nand_oobinfo {
uint32_t useecc;
uint32_t eccbytes;
uint32_t oobfree[8][2];
uint32_t eccpos[32];
__u32 useecc;
__u32 eccbytes;
__u32 oobfree[8][2];
__u32 eccpos[32];
};

struct nand_oobfree {
uint32_t offset;
uint32_t length;
__u32 offset;
__u32 length;
};

#define MTD_MAX_OOBFREE_ENTRIES 8
Expand All @@ -116,9 +118,9 @@ struct nand_oobfree {
* diagnosis and to allow creation of raw images
*/
struct nand_ecclayout {
uint32_t eccbytes;
uint32_t eccpos[64];
uint32_t oobavail;
__u32 eccbytes;
__u32 eccpos[64];
__u32 oobavail;
struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
};

Expand All @@ -131,10 +133,10 @@ struct nand_ecclayout {
* @bbtblocks: number of blocks reserved for bad block tables
*/
struct mtd_ecc_stats {
uint32_t corrected;
uint32_t failed;
uint32_t badblocks;
uint32_t bbtblocks;
__u32 corrected;
__u32 failed;
__u32 badblocks;
__u32 bbtblocks;
};

/*
Expand Down
32 changes: 17 additions & 15 deletions trunk/include/mtd/nftl-user.h
Original file line number Diff line number Diff line change
Expand Up @@ -6,33 +6,35 @@
#ifndef __MTD_NFTL_USER_H__
#define __MTD_NFTL_USER_H__

#include <linux/types.h>

/* Block Control Information */

struct nftl_bci {
unsigned char ECCSig[6];
uint8_t Status;
uint8_t Status1;
__u8 Status;
__u8 Status1;
}__attribute__((packed));

/* Unit Control Information */

struct nftl_uci0 {
uint16_t VirtUnitNum;
uint16_t ReplUnitNum;
uint16_t SpareVirtUnitNum;
uint16_t SpareReplUnitNum;
__u16 VirtUnitNum;
__u16 ReplUnitNum;
__u16 SpareVirtUnitNum;
__u16 SpareReplUnitNum;
} __attribute__((packed));

struct nftl_uci1 {
uint32_t WearInfo;
uint16_t EraseMark;
uint16_t EraseMark1;
__u32 WearInfo;
__u16 EraseMark;
__u16 EraseMark1;
} __attribute__((packed));

struct nftl_uci2 {
uint16_t FoldMark;
uint16_t FoldMark1;
uint32_t unused;
__u16 FoldMark;
__u16 FoldMark1;
__u32 unused;
} __attribute__((packed));

union nftl_uci {
Expand All @@ -50,9 +52,9 @@ struct nftl_oob {

struct NFTLMediaHeader {
char DataOrgID[6];
uint16_t NumEraseUnits;
uint16_t FirstPhysicalEUN;
uint32_t FormattedSize;
__u16 NumEraseUnits;
__u16 FirstPhysicalEUN;
__u32 FormattedSize;
unsigned char UnitSizeFactor;
} __attribute__((packed));

Expand Down
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