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gerrit.omnirom.org / android_bionic / refs/heads/android-16 / . / libc / kernel / uapi / mtd / inftl-user.h
blob: accbccb52843aa92ca513383e39b738a4989622c [file] [log] [blame]
Elliott Hughes180edef2023-11-02 00:08:05 +0000[diff] [blame]1/*
2 * This file is auto-generated. Modifications will be lost.
3 *
4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
5 * for more information.
6 */
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]7#ifndef __MTD_INFTL_USER_H__
8#define __MTD_INFTL_USER_H__
9#include <linux/types.h>
10#define OSAK_VERSION 0x5120
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]11#define PERCENTUSED 98
12#define SECTORSIZE 512
13struct inftl_bci {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]14 __u8 ECCsig[6];
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]15 __u8 Status;
16 __u8 Status1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]17} __attribute__((packed));
18struct inftl_unithead1 {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]19 __u16 virtualUnitNo;
20 __u16 prevUnitNo;
21 __u8 ANAC;
22 __u8 NACs;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]23 __u8 parityPerField;
24 __u8 discarded;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]25} __attribute__((packed));
26struct inftl_unithead2 {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]27 __u8 parityPerField;
28 __u8 ANAC;
29 __u16 prevUnitNo;
30 __u16 virtualUnitNo;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]31 __u8 NACs;
32 __u8 discarded;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]33} __attribute__((packed));
34struct inftl_unittail {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]35 __u8 Reserved[4];
36 __u16 EraseMark;
37 __u16 EraseMark1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]38} __attribute__((packed));
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]39union inftl_uci {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]40 struct inftl_unithead1 a;
41 struct inftl_unithead2 b;
42 struct inftl_unittail c;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]43};
44struct inftl_oob {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]45 struct inftl_bci b;
46 union inftl_uci u;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]47};
48struct INFTLPartition {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]49 __u32 virtualUnits;
50 __u32 firstUnit;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]51 __u32 lastUnit;
52 __u32 flags;
53 __u32 spareUnits;
54 __u32 Reserved0;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]55 __u32 Reserved1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]56} __attribute__((packed));
57struct INFTLMediaHeader {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]58 char bootRecordID[8];
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]59 __u32 NoOfBootImageBlocks;
60 __u32 NoOfBinaryPartitions;
61 __u32 NoOfBDTLPartitions;
62 __u32 BlockMultiplierBits;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]63 __u32 FormatFlags;
64 __u32 OsakVersion;
65 __u32 PercentUsed;
66 struct INFTLPartition Partitions[4];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]67} __attribute__((packed));
68#define INFTL_BINARY 0x20000000
69#define INFTL_BDTL 0x40000000
70#define INFTL_LAST 0x80000000
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]71#endif