2010-08-27 09:19:57 +00:00
|
|
|
/*
|
|
|
|
|
* YAFFS: Yet another Flash File System . A NAND-flash specific file system.
|
|
|
|
|
*
|
2010-11-04 20:55:11 +00:00
|
|
|
* Copyright (C) 2002-2010 Aleph One Ltd.
|
2010-08-27 09:19:57 +00:00
|
|
|
* for Toby Churchill Ltd and Brightstar Engineering
|
|
|
|
|
*
|
|
|
|
|
* Created by Charles Manning <charles@aleph1.co.uk>
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
|
* it under the terms of the GNU Lesser General Public License version 2.1 as
|
|
|
|
|
* published by the Free Software Foundation.
|
|
|
|
|
*
|
|
|
|
|
* Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef __YAFFS_GETBLOCKINFO_H__
|
|
|
|
|
#define __YAFFS_GETBLOCKINFO_H__
|
|
|
|
|
|
|
|
|
|
#include "yaffs_guts.h"
|
2010-11-04 20:55:11 +00:00
|
|
|
#include "yaffs_trace.h"
|
2010-08-27 09:19:57 +00:00
|
|
|
|
|
|
|
|
/* Function to manipulate block info */
|
2011-01-29 11:02:03 +00:00
|
|
|
static inline struct yaffs_block_info *yaffs_get_block_info(struct yaffs_dev
|
2010-11-10 14:21:42 +00:00
|
|
|
*dev, int blk)
|
2010-08-27 09:19:57 +00:00
|
|
|
{
|
2010-11-10 14:21:42 +00:00
|
|
|
if (blk < dev->internal_start_block || blk > dev->internal_end_block) {
|
2011-01-29 11:02:03 +00:00
|
|
|
yaffs_trace(YAFFS_TRACE_ERROR,
|
|
|
|
|
"**>> yaffs: get_block_info block %d is not valid",
|
|
|
|
|
blk);
|
2010-08-27 09:19:57 +00:00
|
|
|
YBUG();
|
|
|
|
|
}
|
2010-11-10 14:21:42 +00:00
|
|
|
return &dev->block_info[blk - dev->internal_start_block];
|
2010-08-27 09:19:57 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif
|
