rename target/linux/generic-2.6 to generic

[openwrt/svn-archive/archive.git] / target / linux / generic-2.6 / files / fs / yaffs2 / yaffs_nand.c

diff --git a/target/linux/generic-2.6/files/fs/yaffs2/yaffs_nand.c b/target/linux/generic-2.6/files/fs/yaffs2/yaffs_nand.c
deleted file mode 100644 (file)
index 4e25033..0000000
--- a/target/linux/generic-2.6/files/fs/yaffs2/yaffs_nand.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
- *
- * Copyright (C) 2002-2007 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_nand_c_version =
-    "$Id: yaffs_nand.c,v 1.7 2007-02-14 01:09:06 wookey Exp $";
-
-#include "yaffs_nand.h"
-#include "yaffs_tagscompat.h"
-#include "yaffs_tagsvalidity.h"
-
-
-int yaffs_ReadChunkWithTagsFromNAND(yaffs_Device * dev, int chunkInNAND,
-                                          __u8 * buffer,
-                                          yaffs_ExtendedTags * tags)
-{
-       int result;
-       yaffs_ExtendedTags localTags;
-
-       int realignedChunkInNAND = chunkInNAND - dev->chunkOffset;
-
-       /* If there are no tags provided, use local tags to get prioritised gc working */
-       if(!tags)
-               tags = &localTags;
-
-       if (dev->readChunkWithTagsFromNAND)
-               result = dev->readChunkWithTagsFromNAND(dev, realignedChunkInNAND, buffer,
-                                                     tags);
-       else
-               result = yaffs_TagsCompatabilityReadChunkWithTagsFromNAND(dev,
-                                                                       realignedChunkInNAND,
-                                                                       buffer,
-                                                                       tags);
-       if(tags &&
-          tags->eccResult > YAFFS_ECC_RESULT_NO_ERROR){
-
-               yaffs_BlockInfo *bi = yaffs_GetBlockInfo(dev, chunkInNAND/dev->nChunksPerBlock);
-                yaffs_HandleChunkError(dev,bi);
-       }
-
-       return result;
-}
-
-int yaffs_WriteChunkWithTagsToNAND(yaffs_Device * dev,
-                                                  int chunkInNAND,
-                                                  const __u8 * buffer,
-                                                  yaffs_ExtendedTags * tags)
-{
-       chunkInNAND -= dev->chunkOffset;
-
-
-       if (tags) {
-               tags->sequenceNumber = dev->sequenceNumber;
-               tags->chunkUsed = 1;
-               if (!yaffs_ValidateTags(tags)) {
-                       T(YAFFS_TRACE_ERROR,
-                         (TSTR("Writing uninitialised tags" TENDSTR)));
-                       YBUG();
-               }
-               T(YAFFS_TRACE_WRITE,
-                 (TSTR("Writing chunk %d tags %d %d" TENDSTR), chunkInNAND,
-                  tags->objectId, tags->chunkId));
-       } else {
-               T(YAFFS_TRACE_ERROR, (TSTR("Writing with no tags" TENDSTR)));
-               YBUG();
-       }
-
-       if (dev->writeChunkWithTagsToNAND)
-               return dev->writeChunkWithTagsToNAND(dev, chunkInNAND, buffer,
-                                                    tags);
-       else
-               return yaffs_TagsCompatabilityWriteChunkWithTagsToNAND(dev,
-                                                                      chunkInNAND,
-                                                                      buffer,
-                                                                      tags);
-}
-
-int yaffs_MarkBlockBad(yaffs_Device * dev, int blockNo)
-{
-       blockNo -= dev->blockOffset;
-
-;
-       if (dev->markNANDBlockBad)
-               return dev->markNANDBlockBad(dev, blockNo);
-       else
-               return yaffs_TagsCompatabilityMarkNANDBlockBad(dev, blockNo);
-}
-
-int yaffs_QueryInitialBlockState(yaffs_Device * dev,
-                                                int blockNo,
-                                                yaffs_BlockState * state,
-                                                unsigned *sequenceNumber)
-{
-       blockNo -= dev->blockOffset;
-
-       if (dev->queryNANDBlock)
-               return dev->queryNANDBlock(dev, blockNo, state, sequenceNumber);
-       else
-               return yaffs_TagsCompatabilityQueryNANDBlock(dev, blockNo,
-                                                            state,
-                                                            sequenceNumber);
-}
-
-
-int yaffs_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
-                                 int blockInNAND)
-{
-       int result;
-
-       blockInNAND -= dev->blockOffset;
-
-
-       dev->nBlockErasures++;
-       result = dev->eraseBlockInNAND(dev, blockInNAND);
-
-       return result;
-}
-
-int yaffs_InitialiseNAND(struct yaffs_DeviceStruct *dev)
-{
-       return dev->initialiseNAND(dev);
-}
-
-
-