/*
* YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
*
- * Copyright (C) 2002-2007 Aleph One Ltd.
+ * Copyright (C) 2002-2010 Aleph One Ltd.
* 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 General Public License version 2 as
* published by the Free Software Foundation.
- *
*/
-const char *yaffs_flashif_c_version = "$Id: yaffs_flashif.c,v 1.2 2007-02-12 16:49:50 wookey Exp $";
+const char *yaffs_flashif_c_version = "$Id: yaffs_flashif.c,v 1.3 2007-02-14 01:09:06 wookey Exp $";
#include "yportenv.h"
static yflash_Device ramdisk;
-static int CheckInit(yaffs_Device *dev)
+static int CheckInit(yaffs_dev_t *dev)
{
static int initialised = 0;
return 1;
}
-int yflash_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_ExtendedTags *tags)
+int yflash_WriteChunkWithTagsToNAND(yaffs_dev_t *dev,int nand_chunk,const __u8 *data, yaffs_ext_tags *tags)
{
int blk;
int pg;
CheckInit(dev);
- blk = chunkInNAND/32;
- pg = chunkInNAND%32;
+ blk = nand_chunk/32;
+ pg = nand_chunk%32;
if(data)
}
-int yflash_ReadChunkWithTagsFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_Tags *tags)
+int yflash_ReadChunkWithTagsFromNAND(yaffs_dev_t *dev,int nand_chunk, __u8 *data, yaffs_tags_t *tags)
{
int blk;
int pg;
CheckInit(dev);
- blk = chunkInNAND/32;
- pg = chunkInNAND%32;
+ blk = nand_chunk/32;
+ pg = nand_chunk%32;
if(data)
{
yaffs_PackedTags pt;
memcpy(&pt,&ramdisk.block[blk]->page[pg].data[512],sizeof(yaffs_PackedTags));
- yaffs_UnpackTags(tags,&pt);
+ yaffs_unpack_tags(tags,&pt);
}
return YAFFS_OK;
}
-int yflash_CheckChunkErased(yaffs_Device *dev,int chunkInNAND)
+int yflash_CheckChunkErased(yaffs_dev_t *dev,int nand_chunk)
{
int blk;
int pg;
CheckInit(dev);
- blk = chunkInNAND/32;
- pg = chunkInNAND%32;
+ blk = nand_chunk/32;
+ pg = nand_chunk%32;
for(i = 0; i < 528; i++)
}
-int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber)
+int yflash_EraseBlockInNAND(yaffs_dev_t *dev, int blockNumber)
{
CheckInit(dev);
}
-int yflash_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo)
+int yflash_MarkNANDBlockBad(struct yaffs_dev_s *dev, int block_no)
{
return YAFFS_OK;
}
-int yflash_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber)
+int yflash_QueryNANDBlock(struct yaffs_dev_s *dev, int block_no, yaffs_block_state_t *state, int *seq_number)
{
*state = YAFFS_BLOCK_STATE_EMPTY;
- *sequenceNumber = 0;
+ *seq_number = 0;
}
-int yflash_InitialiseNAND(yaffs_Device *dev)
+int yflash_InitialiseNAND(yaffs_dev_t *dev)
{
return YAFFS_OK;
}