Remove old mtd headers from tree
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Pali Rohár committed
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@@ -1,76 +0,0 @@
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/*
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* $Id: ftl.h,v 1.7 2005/11/07 11:14:54 gleixner Exp $
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*
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* Derived from (and probably identical to):
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* ftl.h 1.7 1999/10/25 20:23:17
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License
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* at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and
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* limitations under the License.
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*
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* The initial developer of the original code is David A. Hinds
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* <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
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* are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU General Public License version 2 (the "GPL"), in
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* which case the provisions of the GPL are applicable instead of the
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* above. If you wish to allow the use of your version of this file
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* only under the terms of the GPL and not to allow others to use
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* your version of this file under the MPL, indicate your decision by
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* deleting the provisions above and replace them with the notice and
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* other provisions required by the GPL. If you do not delete the
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* provisions above, a recipient may use your version of this file
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* under either the MPL or the GPL.
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*/
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#ifndef __MTD_FTL_USER_H__
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#define __MTD_FTL_USER_H__
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typedef struct erase_unit_header_t {
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u_int8_t LinkTargetTuple[5];
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u_int8_t DataOrgTuple[10];
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u_int8_t NumTransferUnits;
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u_int32_t EraseCount;
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u_int16_t LogicalEUN;
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u_int8_t BlockSize;
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u_int8_t EraseUnitSize;
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u_int16_t FirstPhysicalEUN;
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u_int16_t NumEraseUnits;
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u_int32_t FormattedSize;
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u_int32_t FirstVMAddress;
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u_int16_t NumVMPages;
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u_int8_t Flags;
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u_int8_t Code;
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u_int32_t SerialNumber;
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u_int32_t AltEUHOffset;
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u_int32_t BAMOffset;
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u_int8_t Reserved[12];
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u_int8_t EndTuple[2];
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} erase_unit_header_t;
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/* Flags in erase_unit_header_t */
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#define HIDDEN_AREA 0x01
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#define REVERSE_POLARITY 0x02
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#define DOUBLE_BAI 0x04
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/* Definitions for block allocation information */
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#define BLOCK_FREE(b) ((b) == 0xffffffff)
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#define BLOCK_DELETED(b) (((b) == 0) || ((b) == 0xfffffffe))
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#define BLOCK_TYPE(b) ((b) & 0x7f)
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#define BLOCK_ADDRESS(b) ((b) & ~0x7f)
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#define BLOCK_NUMBER(b) ((b) >> 9)
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#define BLOCK_CONTROL 0x30
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#define BLOCK_DATA 0x40
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#define BLOCK_REPLACEMENT 0x60
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#define BLOCK_BAD 0x70
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#endif /* __MTD_FTL_USER_H__ */
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@@ -1,91 +0,0 @@
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/*
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* $Id: inftl-user.h,v 1.2 2005/11/07 11:14:56 gleixner Exp $
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*
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* Parts of INFTL headers shared with userspace
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*
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*/
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#ifndef __MTD_INFTL_USER_H__
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#define __MTD_INFTL_USER_H__
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#define OSAK_VERSION 0x5120
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#define PERCENTUSED 98
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#define SECTORSIZE 512
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/* Block Control Information */
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struct inftl_bci {
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uint8_t ECCsig[6];
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uint8_t Status;
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uint8_t Status1;
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} __attribute__((packed));
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struct inftl_unithead1 {
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uint16_t virtualUnitNo;
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uint16_t prevUnitNo;
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uint8_t ANAC;
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uint8_t NACs;
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uint8_t parityPerField;
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uint8_t discarded;
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} __attribute__((packed));
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struct inftl_unithead2 {
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uint8_t parityPerField;
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uint8_t ANAC;
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uint16_t prevUnitNo;
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uint16_t virtualUnitNo;
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uint8_t NACs;
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uint8_t discarded;
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} __attribute__((packed));
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struct inftl_unittail {
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uint8_t Reserved[4];
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uint16_t EraseMark;
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uint16_t EraseMark1;
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} __attribute__((packed));
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union inftl_uci {
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struct inftl_unithead1 a;
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struct inftl_unithead2 b;
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struct inftl_unittail c;
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};
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struct inftl_oob {
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struct inftl_bci b;
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union inftl_uci u;
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};
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/* INFTL Media Header */
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struct INFTLPartition {
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__u32 virtualUnits;
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__u32 firstUnit;
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__u32 lastUnit;
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__u32 flags;
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__u32 spareUnits;
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__u32 Reserved0;
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__u32 Reserved1;
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} __attribute__((packed));
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struct INFTLMediaHeader {
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char bootRecordID[8];
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__u32 NoOfBootImageBlocks;
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__u32 NoOfBinaryPartitions;
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__u32 NoOfBDTLPartitions;
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__u32 BlockMultiplierBits;
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__u32 FormatFlags;
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__u32 OsakVersion;
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__u32 PercentUsed;
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struct INFTLPartition Partitions[4];
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} __attribute__((packed));
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/* Partition flag types */
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#define INFTL_BINARY 0x20000000
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#define INFTL_BDTL 0x40000000
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#define INFTL_LAST 0x80000000
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#endif /* __MTD_INFTL_USER_H__ */
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@@ -1,82 +0,0 @@
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/*
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* $Id: jffs2-user.h,v 1.1 2004/05/05 11:57:54 dwmw2 Exp $
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*
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* JFFS2 definitions for use in user space only
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*/
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#ifndef __JFFS2_USER_H__
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#define __JFFS2_USER_H__
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/* This file is blessed for inclusion by userspace */
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#include <linux/jffs2.h>
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#include <endian.h>
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#include <byteswap.h>
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#undef cpu_to_je16
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#undef cpu_to_je32
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#undef cpu_to_jemode
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#undef je16_to_cpu
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#undef je32_to_cpu
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#undef jemode_to_cpu
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extern int target_endian;
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#define t16(x) ({ uint16_t __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_16(__b); })
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#define t32(x) ({ uint32_t __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_32(__b); })
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#define cpu_to_je16(x) ((jint16_t){t16(x)})
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#define cpu_to_je32(x) ((jint32_t){t32(x)})
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#define cpu_to_jemode(x) ((jmode_t){t32(x)})
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#define je16_to_cpu(x) (t16((x).v16))
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#define je32_to_cpu(x) (t32((x).v32))
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#define jemode_to_cpu(x) (t32((x).m))
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#define le16_to_cpu(x) (__BYTE_ORDER==__LITTLE_ENDIAN ? (x) : bswap_16(x))
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#define le32_to_cpu(x) (__BYTE_ORDER==__LITTLE_ENDIAN ? (x) : bswap_32(x))
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#define cpu_to_le16(x) (__BYTE_ORDER==__LITTLE_ENDIAN ? (x) : bswap_16(x))
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#define cpu_to_le32(x) (__BYTE_ORDER==__LITTLE_ENDIAN ? (x) : bswap_32(x))
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/* XATTR/POSIX-ACL related definition */
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/* Namespaces copied from xattr.h and posix_acl_xattr.h */
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#define XATTR_USER_PREFIX "user."
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#define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1)
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#define XATTR_SECURITY_PREFIX "security."
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#define XATTR_SECURITY_PREFIX_LEN (sizeof (XATTR_SECURITY_PREFIX) - 1)
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#define POSIX_ACL_XATTR_ACCESS "system.posix_acl_access"
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#define POSIX_ACL_XATTR_ACCESS_LEN (sizeof (POSIX_ACL_XATTR_ACCESS) - 1)
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#define POSIX_ACL_XATTR_DEFAULT "system.posix_acl_default"
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#define POSIX_ACL_XATTR_DEFAULT_LEN (sizeof (POSIX_ACL_XATTR_DEFAULT) - 1)
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#define XATTR_TRUSTED_PREFIX "trusted."
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#define XATTR_TRUSTED_PREFIX_LEN (sizeof (XATTR_TRUSTED_PREFIX) - 1)
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struct jffs2_acl_entry {
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jint16_t e_tag;
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jint16_t e_perm;
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jint32_t e_id;
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};
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struct jffs2_acl_entry_short {
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jint16_t e_tag;
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jint16_t e_perm;
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};
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struct jffs2_acl_header {
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jint32_t a_version;
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};
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/* copied from include/linux/posix_acl_xattr.h */
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#define POSIX_ACL_XATTR_VERSION 0x0002
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struct posix_acl_xattr_entry {
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uint16_t e_tag;
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uint16_t e_perm;
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uint32_t e_id;
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};
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struct posix_acl_xattr_header {
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uint32_t a_version;
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struct posix_acl_xattr_entry a_entries[0];
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};
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#endif /* __JFFS2_USER_H__ */
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@@ -1,158 +0,0 @@
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/*
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* $Id: mtd-abi.h,v 1.13 2005/11/07 11:14:56 gleixner Exp $
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*
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* Portions of MTD ABI definition which are shared by kernel and user space
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*/
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#ifndef __MTD_ABI_H__
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#define __MTD_ABI_H__
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#ifndef __KERNEL__ /* Urgh. The whole point of splitting this out into
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separate files was to avoid #ifdef __KERNEL__ */
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#define __user
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#endif
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struct erase_info_user {
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uint32_t start;
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uint32_t length;
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};
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struct mtd_oob_buf {
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uint32_t start;
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uint32_t length;
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unsigned char __user *ptr;
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};
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#define MTD_ABSENT 0
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#define MTD_NORFLASH 3
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#define MTD_NANDFLASH 4
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#define MTD_DATAFLASH 6
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#define MTD_GENERIC_TYPE 7
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#define MTD_WRITEABLE 0x400 /* Device is writeable */
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#define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */
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#define MTD_NO_ERASE 0x1000 /* No erase necessary */
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// Some common devices / combinations of capabilities
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#define MTD_CAP_ROM 0
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#define MTD_CAP_RAM (MTD_WRITEABLE | MTD_BIT_WRITEABLE | MTD_NO_ERASE)
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#define MTD_CAP_NORFLASH (MTD_WRITEABLE | MTD_BIT_WRITEABLE)
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#define MTD_CAP_NANDFLASH (MTD_WRITEABLE)
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// Types of automatic ECC/Checksum available
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#define MTD_ECC_NONE 0 // No automatic ECC available
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#define MTD_ECC_RS_DiskOnChip 1 // Automatic ECC on DiskOnChip
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#define MTD_ECC_SW 2 // SW ECC for Toshiba & Samsung devices
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/* ECC byte placement */
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#define MTD_NANDECC_OFF 0 // Switch off ECC (Not recommended)
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#define MTD_NANDECC_PLACE 1 // Use the given placement in the structure (YAFFS1 legacy mode)
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#define MTD_NANDECC_AUTOPLACE 2 // Use the default placement scheme
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#define MTD_NANDECC_PLACEONLY 3 // Use the given placement in the structure (Do not store ecc result on read)
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#define MTD_NANDECC_AUTOPL_USR 4 // Use the given autoplacement scheme rather than using the default
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/* OTP mode selection */
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#define MTD_OTP_OFF 0
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#define MTD_OTP_FACTORY 1
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#define MTD_OTP_USER 2
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struct mtd_info_user {
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uint8_t type;
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uint32_t flags;
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uint32_t size; // Total size of the MTD
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uint32_t erasesize;
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uint32_t writesize;
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uint32_t oobsize; // Amount of OOB data per block (e.g. 16)
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uint32_t ecctype;
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uint32_t eccsize;
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};
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struct region_info_user {
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uint32_t offset; /* At which this region starts,
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* from the beginning of the MTD */
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uint32_t erasesize; /* For this region */
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uint32_t numblocks; /* Number of blocks in this region */
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uint32_t regionindex;
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};
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struct otp_info {
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uint32_t start;
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uint32_t length;
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uint32_t locked;
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};
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#define MEMGETINFO _IOR('M', 1, struct mtd_info_user)
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#define MEMERASE _IOW('M', 2, struct erase_info_user)
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#define MEMWRITEOOB _IOWR('M', 3, struct mtd_oob_buf)
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#define MEMREADOOB _IOWR('M', 4, struct mtd_oob_buf)
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#define MEMLOCK _IOW('M', 5, struct erase_info_user)
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#define MEMUNLOCK _IOW('M', 6, struct erase_info_user)
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#define MEMGETREGIONCOUNT _IOR('M', 7, int)
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#define MEMGETREGIONINFO _IOWR('M', 8, struct region_info_user)
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#define MEMSETOOBSEL _IOW('M', 9, struct nand_oobinfo)
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#define MEMGETOOBSEL _IOR('M', 10, struct nand_oobinfo)
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#define MEMGETBADBLOCK _IOW('M', 11, loff_t)
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#define MEMSETBADBLOCK _IOW('M', 12, loff_t)
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#define OTPSELECT _IOR('M', 13, int)
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#define OTPGETREGIONCOUNT _IOW('M', 14, int)
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#define OTPGETREGIONINFO _IOW('M', 15, struct otp_info)
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#define OTPLOCK _IOR('M', 16, struct otp_info)
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#define ECCGETLAYOUT _IOR('M', 17, struct nand_ecclayout)
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#define ECCGETSTATS _IOR('M', 18, struct mtd_ecc_stats)
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#define MTDFILEMODE _IO('M', 19)
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/*
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* Obsolete legacy interface. Keep it in order not to break userspace
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* interfaces
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*/
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|
||||||
struct nand_oobinfo {
|
|
||||||
uint32_t useecc;
|
|
||||||
uint32_t eccbytes;
|
|
||||||
uint32_t oobfree[8][2];
|
|
||||||
uint32_t eccpos[32];
|
|
||||||
};
|
|
||||||
|
|
||||||
struct nand_oobfree {
|
|
||||||
uint32_t offset;
|
|
||||||
uint32_t length;
|
|
||||||
};
|
|
||||||
|
|
||||||
#define MTD_MAX_OOBFREE_ENTRIES 8
|
|
||||||
/*
|
|
||||||
* ECC layout control structure. Exported to userspace for
|
|
||||||
* diagnosis and to allow creation of raw images
|
|
||||||
*/
|
|
||||||
struct nand_ecclayout {
|
|
||||||
uint32_t eccbytes;
|
|
||||||
uint32_t eccpos[64];
|
|
||||||
uint32_t oobavail;
|
|
||||||
struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
|
|
||||||
};
|
|
||||||
|
|
||||||
/**
|
|
||||||
* struct mtd_ecc_stats - error correction status
|
|
||||||
*
|
|
||||||
* @corrected: number of corrected bits
|
|
||||||
* @failed: number of uncorrectable errors
|
|
||||||
* @badblocks: number of bad blocks in this partition
|
|
||||||
* @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;
|
|
||||||
};
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Read/write file modes for access to MTD
|
|
||||||
*/
|
|
||||||
enum mtd_file_modes {
|
|
||||||
MTD_MODE_NORMAL = MTD_OTP_OFF,
|
|
||||||
MTD_MODE_OTP_FACTORY = MTD_OTP_FACTORY,
|
|
||||||
MTD_MODE_OTP_USER = MTD_OTP_USER,
|
|
||||||
MTD_MODE_RAW,
|
|
||||||
};
|
|
||||||
|
|
||||||
#endif /* __MTD_ABI_H__ */
|
|
||||||
@@ -1,21 +0,0 @@
|
|||||||
/*
|
|
||||||
* $Id: mtd-user.h,v 1.2 2004/05/05 14:44:57 dwmw2 Exp $
|
|
||||||
*
|
|
||||||
* MTD ABI header for use by user space only.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef __MTD_USER_H__
|
|
||||||
#define __MTD_USER_H__
|
|
||||||
|
|
||||||
#include <stdint.h>
|
|
||||||
|
|
||||||
/* This file is blessed for inclusion by userspace */
|
|
||||||
#include <mtd/mtd-abi.h>
|
|
||||||
|
|
||||||
typedef struct mtd_info_user mtd_info_t;
|
|
||||||
typedef struct erase_info_user erase_info_t;
|
|
||||||
typedef struct region_info_user region_info_t;
|
|
||||||
typedef struct nand_oobinfo nand_oobinfo_t;
|
|
||||||
typedef struct nand_ecclayout nand_ecclayout_t;
|
|
||||||
|
|
||||||
#endif /* __MTD_USER_H__ */
|
|
||||||
@@ -1,76 +0,0 @@
|
|||||||
/*
|
|
||||||
* $Id: nftl-user.h,v 1.2 2005/11/07 11:14:56 gleixner Exp $
|
|
||||||
*
|
|
||||||
* Parts of NFTL headers shared with userspace
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef __MTD_NFTL_USER_H__
|
|
||||||
#define __MTD_NFTL_USER_H__
|
|
||||||
|
|
||||||
/* Block Control Information */
|
|
||||||
|
|
||||||
struct nftl_bci {
|
|
||||||
unsigned char ECCSig[6];
|
|
||||||
uint8_t Status;
|
|
||||||
uint8_t Status1;
|
|
||||||
}__attribute__((packed));
|
|
||||||
|
|
||||||
/* Unit Control Information */
|
|
||||||
|
|
||||||
struct nftl_uci0 {
|
|
||||||
uint16_t VirtUnitNum;
|
|
||||||
uint16_t ReplUnitNum;
|
|
||||||
uint16_t SpareVirtUnitNum;
|
|
||||||
uint16_t SpareReplUnitNum;
|
|
||||||
} __attribute__((packed));
|
|
||||||
|
|
||||||
struct nftl_uci1 {
|
|
||||||
uint32_t WearInfo;
|
|
||||||
uint16_t EraseMark;
|
|
||||||
uint16_t EraseMark1;
|
|
||||||
} __attribute__((packed));
|
|
||||||
|
|
||||||
struct nftl_uci2 {
|
|
||||||
uint16_t FoldMark;
|
|
||||||
uint16_t FoldMark1;
|
|
||||||
uint32_t unused;
|
|
||||||
} __attribute__((packed));
|
|
||||||
|
|
||||||
union nftl_uci {
|
|
||||||
struct nftl_uci0 a;
|
|
||||||
struct nftl_uci1 b;
|
|
||||||
struct nftl_uci2 c;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct nftl_oob {
|
|
||||||
struct nftl_bci b;
|
|
||||||
union nftl_uci u;
|
|
||||||
};
|
|
||||||
|
|
||||||
/* NFTL Media Header */
|
|
||||||
|
|
||||||
struct NFTLMediaHeader {
|
|
||||||
char DataOrgID[6];
|
|
||||||
uint16_t NumEraseUnits;
|
|
||||||
uint16_t FirstPhysicalEUN;
|
|
||||||
uint32_t FormattedSize;
|
|
||||||
unsigned char UnitSizeFactor;
|
|
||||||
} __attribute__((packed));
|
|
||||||
|
|
||||||
#define MAX_ERASE_ZONES (8192 - 512)
|
|
||||||
|
|
||||||
#define ERASE_MARK 0x3c69
|
|
||||||
#define SECTOR_FREE 0xff
|
|
||||||
#define SECTOR_USED 0x55
|
|
||||||
#define SECTOR_IGNORE 0x11
|
|
||||||
#define SECTOR_DELETED 0x00
|
|
||||||
|
|
||||||
#define FOLD_MARK_IN_PROGRESS 0x5555
|
|
||||||
|
|
||||||
#define ZONE_GOOD 0xff
|
|
||||||
#define ZONE_BAD_ORIGINAL 0
|
|
||||||
#define ZONE_BAD_MARKED 7
|
|
||||||
|
|
||||||
|
|
||||||
#endif /* __MTD_NFTL_USER_H__ */
|
|
||||||
Reference in new issue
Block a user