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Diffstat (limited to 'include/linux/mtd/inftl.h')
-rw-r--r--include/linux/mtd/inftl.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/include/linux/mtd/inftl.h b/include/linux/mtd/inftl.h
new file mode 100644
index 000000000000..b52c8cbd235c
--- /dev/null
+++ b/include/linux/mtd/inftl.h
@@ -0,0 +1,57 @@
+/*
+ * inftl.h -- defines to support the Inverse NAND Flash Translation Layer
+ *
+ * (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com)
+ *
+ * $Id: inftl.h,v 1.6 2004/06/30 14:49:00 dbrown Exp $
+ */
+
+#ifndef __MTD_INFTL_H__
+#define __MTD_INFTL_H__
+
+#ifndef __KERNEL__
+#error This is a kernel header. Perhaps include nftl-user.h instead?
+#endif
+
+#include <linux/mtd/blktrans.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nftl.h>
+
+#include <mtd/inftl-user.h>
+
+#ifndef INFTL_MAJOR
+#define INFTL_MAJOR 94
+#endif
+#define INFTL_PARTN_BITS 4
+
+#ifdef __KERNEL__
+
+struct INFTLrecord {
+ struct mtd_blktrans_dev mbd;
+ __u16 MediaUnit;
+ __u32 EraseSize;
+ struct INFTLMediaHeader MediaHdr;
+ int usecount;
+ unsigned char heads;
+ unsigned char sectors;
+ unsigned short cylinders;
+ __u16 numvunits;
+ __u16 firstEUN;
+ __u16 lastEUN;
+ __u16 numfreeEUNs;
+ __u16 LastFreeEUN; /* To speed up finding a free EUN */
+ int head,sect,cyl;
+ __u16 *PUtable; /* Physical Unit Table */
+ __u16 *VUtable; /* Virtual Unit Table */
+ unsigned int nb_blocks; /* number of physical blocks */
+ unsigned int nb_boot_blocks; /* number of blocks used by the bios */
+ struct erase_info instr;
+ struct nand_oobinfo oobinfo;
+};
+
+int INFTL_mount(struct INFTLrecord *s);
+int INFTL_formatblock(struct INFTLrecord *s, int block);
+
+#endif /* __KERNEL__ */
+
+#endif /* __MTD_INFTL_H__ */