mirror of
https://github.com/reactos/reactos.git
synced 2024-10-30 11:35:58 +00:00
116 lines
2.3 KiB
C
116 lines
2.3 KiB
C
/*++
|
|
|
|
Copyright (c) 1992 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
physlogi.h
|
|
|
|
Abstract:
|
|
|
|
This file contains structures and defines that are used
|
|
specifically for the tape drivers. Contains #define's,
|
|
function protypes, etc. for use in calling functions in
|
|
physlogi.c that do physical to pseudo-logical and pseudo-
|
|
logical to physical tape block address/position translation.
|
|
|
|
Author:
|
|
|
|
Mike Colandreo (Maynard)
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
// begin_ntminitape
|
|
|
|
//
|
|
// defines for QIC tape density codes
|
|
//
|
|
|
|
#define QIC_XX 0 // ????
|
|
#define QIC_24 5 // 0x05
|
|
#define QIC_120 15 // 0x0F
|
|
#define QIC_150 16 // 0x10
|
|
#define QIC_525 17 // 0x11
|
|
#define QIC_1350 18 // 0x12
|
|
#define QIC_1000 21 // 0x15
|
|
#define QIC_1000C 30 // 0x1E
|
|
#define QIC_2100 31 // 0x1F
|
|
#define QIC_2GB 34 // 0x22
|
|
#define QIC_5GB 40 // 0x28
|
|
|
|
//
|
|
// defines for QIC tape media codes
|
|
//
|
|
|
|
#define DCXXXX 0
|
|
#define DC300 1
|
|
#define DC300XLP 2
|
|
#define DC615 3
|
|
#define DC600 4
|
|
#define DC6037 5
|
|
#define DC6150 6
|
|
#define DC6250 7
|
|
#define DC6320 8
|
|
#define DC6525 9
|
|
#define DC9135SL 33 //0x21
|
|
#define DC9210 34 //0x22
|
|
#define DC9135 35 //0x23
|
|
#define DC9100 36 //0x24
|
|
#define DC9120 37 //0x25
|
|
#define DC9120SL 38 //0x26
|
|
#define DC9164 39 //0x27
|
|
#define DCXXXXFW 48 //0x30
|
|
#define DC9200SL 49 //0x31
|
|
#define DC9210XL 50 //0x32
|
|
#define DC10GB 51 //0x33
|
|
#define DC9200 52 //0x34
|
|
#define DC9120XL 53 //0x35
|
|
#define DC9210SL 54 //0x36
|
|
#define DC9164XL 55 //0x37
|
|
#define DC9200XL 64 //0x40
|
|
#define DC9400 65 //0x41
|
|
#define DC9500 66 //0x42
|
|
#define DC9500SL 70 //0x46
|
|
|
|
//
|
|
// defines for translation reference point
|
|
//
|
|
|
|
#define NOT_FROM_BOT 0
|
|
#define FROM_BOT 1
|
|
|
|
//
|
|
// info/structure returned by/from
|
|
// TapeLogicalBlockToPhysicalBlock( )
|
|
//
|
|
|
|
typedef struct _TAPE_PHYS_POSITION {
|
|
ULONG SeekBlockAddress;
|
|
ULONG SpaceBlockCount;
|
|
} TAPE_PHYS_POSITION, PTAPE_PHYS_POSITION;
|
|
|
|
//
|
|
// function prototypes
|
|
//
|
|
|
|
TAPE_PHYS_POSITION
|
|
TapeClassLogicalBlockToPhysicalBlock(
|
|
IN UCHAR DensityCode,
|
|
IN ULONG LogicalBlockAddress,
|
|
IN ULONG BlockLength,
|
|
IN BOOLEAN FromBOT
|
|
);
|
|
|
|
ULONG
|
|
TapeClassPhysicalBlockToLogicalBlock(
|
|
IN UCHAR DensityCode,
|
|
IN ULONG PhysicalBlockAddress,
|
|
IN ULONG BlockLength,
|
|
IN BOOLEAN FromBOT
|
|
);
|
|
|
|
// end_ntminitape
|
|
|