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[yaffs2.git] / yaffs_nandemul.h

diff --git a/yaffs_nandemul.h b/yaffs_nandemul.h
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+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system. 
+ *
+ * Copyright (C) 2002 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.
+ *
+ * yaffs_nandemul.h: Interface to emulated NAND functions
+ *
+ * $Id: yaffs_nandemul.h,v 1.1 2004-12-17 04:39:04 charles Exp $
+ */
+ 
+#ifndef __YAFFS_NANDEMUL_H__
+#define __YAFFS_NANDEMUL_H__
+
+#include "yaffs_guts.h" 
+ 
+ 
+/* WriteChunkToNAND and ReadChunkFromNAND are used with two pointers. 
+ * If either of these pointers are null, then that field will not be 
+ * transferred.
+ */
+ 
+int nandemul_WriteChunkToNAND(struct yaffs_DeviceStruct *dev,int chunkInNAND, const __u8 *data, yaffs_Spare *spare);
+int nandemul_ReadChunkFromNAND(struct yaffs_DeviceStruct *dev,int chunkInNAND, __u8 *data, yaffs_Spare *spare);
+int nandemul_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,int blockInNAND);
+int nandemul_InitialiseNAND(struct yaffs_DeviceStruct *dev);
+
+#endif
+