From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/linux/mtd/nftl.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 include/linux/mtd/nftl.h (limited to 'include/linux/mtd/nftl.h') diff --git a/include/linux/mtd/nftl.h b/include/linux/mtd/nftl.h new file mode 100644 index 000000000000..d35d2c21ff3e --- /dev/null +++ b/include/linux/mtd/nftl.h @@ -0,0 +1,54 @@ +/* + * $Id: nftl.h,v 1.16 2004/06/30 14:49:00 dbrown Exp $ + * + * (C) 1999-2003 David Woodhouse + */ + +#ifndef __MTD_NFTL_H__ +#define __MTD_NFTL_H__ + +#include +#include + +#include + +/* these info are used in ReplUnitTable */ +#define BLOCK_NIL 0xffff /* last block of a chain */ +#define BLOCK_FREE 0xfffe /* free block */ +#define BLOCK_NOTEXPLORED 0xfffd /* non explored block, only used during mounting */ +#define BLOCK_RESERVED 0xfffc /* bios block or bad block */ + +struct NFTLrecord { + struct mtd_blktrans_dev mbd; + __u16 MediaUnit, SpareMediaUnit; + __u32 EraseSize; + struct NFTLMediaHeader MediaHdr; + int usecount; + unsigned char heads; + unsigned char sectors; + unsigned short cylinders; + __u16 numvunits; + __u16 lastEUN; /* should be suppressed */ + __u16 numfreeEUNs; + __u16 LastFreeEUN; /* To speed up finding a free EUN */ + int head,sect,cyl; + __u16 *EUNtable; /* [numvunits]: First EUN for each virtual unit */ + __u16 *ReplUnitTable; /* [numEUNs]: ReplUnitNumber for each */ + unsigned int nb_blocks; /* number of physical blocks */ + unsigned int nb_boot_blocks; /* number of blocks used by the bios */ + struct erase_info instr; + struct nand_oobinfo oobinfo; +}; + +int NFTL_mount(struct NFTLrecord *s); +int NFTL_formatblock(struct NFTLrecord *s, int block); + +#ifndef NFTL_MAJOR +#define NFTL_MAJOR 93 +#endif + +#define MAX_NFTLS 16 +#define MAX_SECTORS_PER_UNIT 64 +#define NFTL_PARTN_BITS 4 + +#endif /* __MTD_NFTL_H__ */ -- cgit v1.2.3