port generic and ixp4xx kernel patches to 2.6.27 (compiles except for iptables, but...

[openwrt/svn-archive/archive.git] / target / linux / generic-2.6 / files-2.6.27 / fs / yaffs2 / yaffs_nandemul2k.h

diff --git a/target/linux/generic-2.6/files-2.6.27/fs/yaffs2/yaffs_nandemul2k.h b/target/linux/generic-2.6/files-2.6.27/fs/yaffs2/yaffs_nandemul2k.h
new file mode 100644 (file)
index 0000000..cd2e96f
--- /dev/null
+++ b/target/linux/generic-2.6/files-2.6.27/fs/yaffs2/yaffs_nandemul2k.h
@@ -0,0 +1,39 @@
+/*
+ * 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 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.
+ */
+
+/* Interface to emulated NAND functions (2k page size) */
+
+#ifndef __YAFFS_NANDEMUL2K_H__
+#define __YAFFS_NANDEMUL2K_H__
+
+#include "yaffs_guts.h"
+
+int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_DeviceStruct *dev,
+                                       int chunkInNAND, const __u8 * data,
+                                       yaffs_ExtendedTags * tags);
+int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_DeviceStruct *dev,
+                                        int chunkInNAND, __u8 * data,
+                                        yaffs_ExtendedTags * tags);
+int nandemul2k_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
+int nandemul2k_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
+                             yaffs_BlockState * state, int *sequenceNumber);
+int nandemul2k_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
+                               int blockInNAND);
+int nandemul2k_InitialiseNAND(struct yaffs_DeviceStruct *dev);
+int nandemul2k_GetBytesPerChunk(void);
+int nandemul2k_GetChunksPerBlock(void);
+int nandemul2k_GetNumberOfBlocks(void);
+
+#endif