--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/drivers/drv_app/ffs/board/tmffs.h	Fri Oct 16 06:23:26 2020 +0000
@@ -0,0 +1,143 @@
+/******************************************************************************
+ * Flash File System (ffs)
+ * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com
+ *
+ * FFS Testmode protocol definitions
+ *
+ * $Id: tmffs.h 1.16.1.3 Fri, 30 Aug 2002 15:11:37 +0200 tsj $
+ *
+ ******************************************************************************/
+
+
+/******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+
+int tm_ffs(unsigned char *outp, int outsize, unsigned char *inp, int insize);
+int tmffs_bufsize(void);
+unsigned char *tmffs_bufaddr(void);
+
+// Version of the TMFFS protocol
+#define TMFFS1_VERSION ((uint16) 0x0188)
+
+// Version of the TMFFS2 protocol
+#define TMFFS2_VERSION ((uint16) 0x0300)
+
+#ifdef TMFFS1
+#define FFS_TM_VERSION  TMFFS1_VERSION
+#endif
+
+#ifdef TMFFS2
+#define FFS_TM_VERSION  TMFFS2_VERSION
+#endif
+
+/******************************************************************************
+ * FFS1 Protocol Indentifiers
+ ******************************************************************************/
+
+typedef enum FFS_PROTOCOL_IDENTIFIERS {
+    FPI_END = 0,         /* end */
+    FPI_BEGIN,           /* begin */
+    FPI_TMFFS_VERSION,   /* tmffs_version */
+
+    FPI_PREFORMAT,       /* preformat */
+    FPI_FORMAT,          /* format */
+
+    FPI_FCREATE,         /* fcreate */
+    FPI_FUPDATE,         /* fupdate */
+    FPI_FWRITE,          /* fwrite */
+    FPI_FREAD,           /* fread */
+    FPI_REMOVE,          /* remove */
+
+    FPI_MKDIR,           /* mkdir */
+    FPI_OPENDIR,         /* opendir */
+    FPI_READDIR,         /* readdir */
+
+    FPI_STAT,            /* stat */
+    FPI_LINKSTAT,        /* linkstat */
+
+    FPI_SYMLINK,         /* symlink */
+    FPI_READLINK,        /* readlink */
+
+    FPI_QUERY,           /* query */
+    FPI_FCONTROL,        /* fcontrol */
+
+    FPI_INIT,            /* init */
+    FPI_EXIT,            /* exit */
+
+    FPI_PCM_GETFILEINFO, /* getfileinfo */
+    FPI_PCM_READFILE,    /* readfile */
+    FPI_PCM_WRITEFILE,   /* writefile */
+    FPI_PCM_READRECORD,  /* readrecord */
+    FPI_PCM_WRITERECORD, /* writerecord */
+
+    FPI_BUFREAD,         /* buf_read */
+    FPI_BUFWRITE,        /* buf_write */
+    FPI_BUFSET,          /* buf_set */
+
+    FPI_UINT8,           /* UINT8 */
+    FPI_UINT16,          /* UINT16 */
+    FPI_UINT32,          /* UINT32 */
+    FPI_INT8,            /* INT8 */
+    FPI_INT16,           /* INT16 */
+    FPI_INT32,           /* INT32 */
+    FPI_BUFFER,          /* BUFFER */
+    FPI_DATA,            /* DATA */
+    FPI_STRBUF,          /* STRBUF */
+    FPI_STRING,          /* STRING */
+
+    FPI_TFFS             /* TFFS */
+
+} tmffs_cid_t;
+
+typedef tmffs_cid_t tmffs_proto_type_t;
+
+
+/******************************************************************************
+ * FFS2 Protocol Indentifiers
+ ******************************************************************************/
+
+typedef enum FFS2_PROTOCOL_IDENTIFIERS {
+	TMFFS_FORMAT     = 'f',
+	TMFFS_PREFORMAT  = 'p',
+
+	TMFFS_MKDIR      = 'm',
+	TMFFS_OPENDIR    = 'o',
+	TMFFS_READDIR    = 'D',
+	TMFFS_REMOVE     = 'd',
+	TMFFS_RENAME     = 'n',
+	TMFFS_XLSTAT     = 'x',
+
+	TMFFS_SYMLINK    = 'y',
+	TMFFS_READLINK   = 'Y',
+
+	TMFFS_OPEN       = 'O',
+	TMFFS_CLOSE      = 'C',
+	TMFFS_READ       = 'R',
+	TMFFS_WRITE      = 'W',
+	TMFFS_SEEK       = 'S',
+
+	TMFFS_FTRUNCATE  = 'T',
+	TMFFS_TRUNCATE   = 't',
+
+	TMFFS_FILE_READ  = 'r',
+	TMFFS_FILE_WRITE = 'w',
+
+	TMFFS_FSTAT      = 'F',
+	TMFFS_LSTAT      = 'l',
+	TMFFS_STAT       = 's',
+
+	TMFFS_FCONTROL   = 'c',
+	TMFFS_QUERY      = 'q',
+
+	TMFFS_INIT       = 'i',
+	TMFFS_EXIT       = 'e', 
+
+	// Special
+	TMFFS_DIRXLSTAT  = 'X',
+
+	TMFFS_VERSION    = 'v',
+	TMFFS_TFFS       = 'z'
+} tmffs2_cid_t; 
+
+