original files of m241

vxworks-6.9/target/h/tffs/fltl.h

@@ -0,0 +1,101 @@
+/* fltl.h - True Flash File System */
+
+/*
+ * Copyright (c) 1984-2004, 2010, 2013 Wind River Systems, Inc.
+ *
+ * The right to copy, distribute or otherwise make use of this software
+ * may be licensed only pursuant to the terms of an applicable Wind River
+ * license agreement. 
+ */
+
+/* FAT-FTL Lite Software Development Kit
+ * Copyright (C) M-Systems Ltd. 1995-1997	*/
+
+/*
+modification history
+--------------------
+01t,28mar13,jxu  eTFFS: added getFreeSectors and validateSector
+01b,29jul10,pad  Moved extern C statement after include statements.
+01a,29jul04,alr  modified file header, restarted history
+*/
+
+#ifndef FLTL_H
+#define FLTL_H
+
+#include "flflash.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* See interface documentation of functions in ftllite.c	*/
+
+typedef struct tTL TL;		/* Forward definition */
+typedef struct tTLrec TLrec; 	/* Defined by translation layer */
+
+struct tTL 
+    {
+    TLrec *     rec;
+
+    const void FAR0 *(*mapSector) (TLrec *, SectorNo sectorNo, 
+            CardAddress *physAddr);
+    FLStatus (*writeSector) (TLrec *, SectorNo sectorNo, 
+            void FAR1 *fromAddress);
+    FLStatus (*deleteSector) (TLrec *, SectorNo sectorNo, int noOfSectors);
+
+    FLStatus (*validateSector) (TLrec *, SectorNo sectorNo, 
+            char FAR1 * userBuffer);
+
+    void (*tlSetBusy) (TLrec *, FLBoolean);
+    void (*dismount) (TLrec *);
+
+#if defined(DEFRAGMENT_VOLUME) || defined(SINGLE_BUFFER)
+    FLStatus (*defragment) (TLrec *, long FAR2 *bytesNeeded);
+    SectorNo (*getFreeSectors) (TLrec *, int * pDefragNeeded, int * pWlNeeded);
+#endif
+
+#ifdef FORMAT_VOLUME
+    SectorNo (*sectorsInVolume) (TLrec *);
+#endif
+    };
+
+#ifdef FORMAT_VOLUME
+
+#ifdef __cplusplus
+}
+#endif
+
+#include "dosformt.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#endif /* FORMAT_VOLUME */
+
+/* Translation layer registration information */
+
+extern int noOfTLs;	/* No. of translation layers actually registered */
+
+typedef struct 
+    {
+    FLStatus (*mountRoutine) (FLFlash *flash, TL *tl, FLFlash **volForCallback);
+#ifdef FORMAT_VOLUME
+    FLStatus (*formatRoutine) (FLFlash *flash, FormatParams FAR1 *formatParams);
+#endif
+    } TLentry;
+
+extern TLentry tlTable[];
+
+extern FLStatus	flMount(unsigned volNo, TL *, FLFlash *);
+
+#ifdef FORMAT_VOLUME
+extern FLStatus	flFormat(unsigned, FormatParams FAR1 *formatParams);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FLTL_H */
+