770 lines
38 KiB
C
770 lines
38 KiB
C
/*****************************************************************************
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*
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* COPYRIGHT 1993 - COLORADO MEMORY SYSTEMS, INC.
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* ALL RIGHTS RESERVED.
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*
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******************************************************************************
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*
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* FILE: \SE\DRIVER\Q117CD\INCLUDE\CQD_DEFS.H
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*
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* PURPOSE: This file contains all of the defines required by the common driver.
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*
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* HISTORY:
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* $Log: J:\se.vcs\driver\q117cd\include\cqd_defs.h $
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*
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* Rev 1.30 15 May 1995 10:45:32 GaryKiwi
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* Phoenix merge from CBW95s
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*
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* Rev 1.29.1.0 11 Apr 1995 18:02:20 garykiwi
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* PHOENIX pass #1
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*
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* Rev 1.30 24 Feb 1995 14:45:18 BOBLEHMA
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* Added the PROTOTYPE_BIT define.
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*
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* Rev 1.29 26 Jan 1995 14:59:30 BOBLEHMA
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* Added defines to support the Phoenix drive and the Travan (Wide)
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* tapes. (_80W)
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*
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* Rev 1.28 12 Jan 1995 15:01:58 BOBLEHMA
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* Changed the DRIVE_SPEC from 0x18 to 0x08.
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*
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* Rev 1.27 23 Nov 1994 10:15:38 MARKMILL
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* Added defines SELECT_FORMAT_3010, SELECT_FORMAT_3020 and
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* SELECT_FORMAT_UNSUPPORTED. These are used by cqd_SelectFormat as arguments
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* in the firmware SELECT_FORMAT command.
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*
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* Rev 1.26 21 Oct 1994 09:50:40 BOBLEHMA
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* Added defines for the Wangtek 3010 and the Conner 3010 drives.
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*
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* Rev 1.25 17 Oct 1994 11:43:02 BOBLEHMA
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* Added defines to send a drive specification command to the FDC.
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*
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* Rev 1.24 29 Aug 1994 11:58:54 BOBLEHMA
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* Added definces for the 425 foot length tapes.
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*
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* Rev 1.23 10 Aug 1994 11:13:26 BOBLEHMA
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* Added track defines for tracks 5, 7, 25, and 27.
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*
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* Rev 1.22 15 Jun 1994 13:33:54 KEVINKES
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* Changed interval_trk_change to 10 seconds to support Conner.
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*
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* Rev 1.21 29 Mar 1994 08:22:50 CHETDOUG
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* Changed default seg ttrack 3010 to 300 since 400ft tapes
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* will be the default tape shipped with buzzard.
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*
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* Rev 1.20 08 Mar 1994 13:18:16 KEVINKES
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* Added a fw version 88 define.
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*
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* Rev 1.19 07 Mar 1994 15:23:02 KEVINKES
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* Changed MAX_SEEK_COUNT_SKIP to 10.
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*
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* Rev 1.18 23 Feb 1994 15:44:40 KEVINKES
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* Added a define for FDC_ISR_THRESHOLD.
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*
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* Rev 1.17 17 Feb 1994 11:29:28 KEVINKES
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* Added defines for Alien QIC3010 and 3020 drives.
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*
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* Rev 1.16 02 Feb 1994 11:21:44 CHETDOUG
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* Changed skip count max define from 4 to 6 and added write precomp mask.
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*
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* Rev 1.15 27 Jan 1994 13:45:12 KEVINKES
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* Updated FTK_FSG defines and 3010 model numbers.
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*
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* Rev 1.14 24 Jan 1994 15:55:14 CHETDOUG
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* Added firmware version 112 define.
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*
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* Rev 1.13 12 Jan 1994 15:06:06 KEVINKES
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* Added FW_CMD_CMS_MODE_OLD define.
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*
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* Rev 1.12 11 Jan 1994 14:20:20 KEVINKES
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* Added several INTERVAL defines and changed the buffer size for a format.
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*
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* Rev 1.11 05 Jan 1994 11:00:24 KEVINKES
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* Added INTERVAL_WAIT_ACTIVE.
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*
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* Rev 1.10 20 Dec 1993 14:46:44 KEVINKES
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* Added a number of defines to remove magic numbers from the code.
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*
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* Rev 1.9 14 Dec 1993 14:13:06 CHETDOUG
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* Changed defines for part id command
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*
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* Rev 1.8 13 Dec 1993 15:39:50 KEVINKES
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* Added defines for multi buffer formats.
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*
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* Rev 1.7 06 Dec 1993 13:34:04 CHETDOUG
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* Added fdc_clk48 define
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*
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* Rev 1.6 03 Dec 1993 15:17:44 KEVINKES
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* Added the INTERVAL_ defines.
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*
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* Rev 1.5 30 Nov 1993 16:20:48 KEVINKES
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* Added a couple of defines to remove some magic numbers.
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*
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* Rev 1.4 16 Nov 1993 15:58:42 KEVINKES
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* Added the NIBBLE_SHIFT define.
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*
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* Rev 1.3 16 Nov 1993 15:56:42 KEVINKES
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* Added some generic mask defines.
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*
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* Rev 1.2 11 Nov 1993 15:11:50 KEVINKES
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* Added FDC controller defines and FDC I/O port defines.
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*
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* Rev 1.1 08 Nov 1993 13:44:30 KEVINKES
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* Changed all the enumerated types to defines.
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*
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* Rev 1.0 18 Oct 1993 17:12:50 KEVINKES
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* Initial Revision.
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*
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*****************************************************************************/
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/* COMMENTS: *****************************************************************
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*
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****************************************************************************/
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/* DEFINITIONS: *************************************************************/
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#ifdef DRV_WIN
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/* Drive timeing constants */
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#define INTERVAL_CMD kdi_wt003ms
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#define INTERVAL_WAIT_ACTIVE kdi_wt005ms
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#define INTERVAL_TRK_CHANGE kdi_wt010s
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#define INTERVAL_LOAD_POINT kdi_wt670s
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#define INTERVAL_SPEED_CHANGE kdi_wt010s
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#endif
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#ifdef DRV_NT
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/* Drive timeing constants */
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#define INTERVAL_CMD kdi_wt031ms
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#define INTERVAL_WAIT_ACTIVE kdi_wt031ms
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#define INTERVAL_TRK_CHANGE kdi_wt007s
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#define INTERVAL_LOAD_POINT kdi_wt670s
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#define INTERVAL_SPEED_CHANGE kdi_wt010s
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#endif
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/* Drive firmware revisions */
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#define FIRM_VERSION_38 38 /* First jumbo A firmware version */
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#define FIRM_VERSION_40 40 /* Last jumbo A firmware version */
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#define FIRM_VERSION_60 60 /* First jumbo B firmware version */
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#define FIRM_VERSION_63 63 /* Cart in problems */
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#define FIRM_VERSION_64 64 /* First Firmware version to support Skip_n_Seg through the Erase Gap */
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#define FIRM_VERSION_65 65 /* First Firmware version to support Pegasus */
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#define FIRM_VERSION_80 80 /* First Firmware version to support Jumbo c */
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#define FIRM_VERSION_87 87 /* First Firmware revision to support QIC-117 C */
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#define FIRM_VERSION_88 88 /* First Firmware revision to support no reverse seek slop */
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#define FIRM_VERSION_110 110 /* First Firmware version to support Eagle */
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#define FIRM_VERSION_112 112 /* First Firmware version to support QIC-117 E */
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#define FIRM_VERSION_128 128 /* First Firmware version to support set n segments in qic 80 */
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#define PROTOTYPE_BIT 0x80 /* 8th bit in the firmware is prototype flag */
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/* Drive status bit masks */
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#define STATUS_READY (dUByte)0x01
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#define STATUS_ERROR (dUByte)0x02
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#define STATUS_CART_PRESENT (dUByte)0x04
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#define STATUS_WRITE_PROTECTED (dUByte)0x08
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#define STATUS_NEW_CART (dUByte)0x10
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#define STATUS_CART_REFERENCED (dUByte)0x20
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#define STATUS_BOT (dUByte)0x40
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#define STATUS_EOT (dUByte)0x80
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/* Drive config bit masks */
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#define CONFIG_QIC80 (dUByte)0x80
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#define CONFIG_XL_TAPE (dUByte)0x40
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#define CONFIG_SPEED (dUByte)0x38
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#define CONFIG_250KBS (dUByte)0x00
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#define CONFIG_500KBS (dUByte)0x10
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#define CONFIG_1MBS (dUByte)0x18
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#define CONFIG_2MBS (dUByte)0x08
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#define XFER_RATE_MASK (dUByte)0x18
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#define XFER_RATE_SHIFT (dUByte)0x03
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/* CMS proprietary status bit masks */
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#define CMS_STATUS_NO_BURST_SEEK (dUByte)0x01
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#define CMS_STATUS_CMS_MODE (dUByte)0x02
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#define CMS_STATUS_THRESHOLD_LOAD (dUByte)0x04
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#define CMS_STATUS_DENSITY (dUByte)0x08
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#define CMS_STATUS_BURST_ONLY_GAIN (dUByte)0x10
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#define CMS_STATUS_PEGASUS_CART (dUByte)0x20
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#define CMS_STATUS_EAGLE (dUByte)0x40
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#define CMS_STATUS_DRIVE_MASK (dUByte)0x48
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#define CMS_STATUS_QIC_40 (dUByte)0x08
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#define CMS_STATUS_QIC_80 (dUByte)0x00
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/* Tape Types */
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#define QIC40_SHORT (dUByte)1 /* normal length cart (205 ft) */
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#define QIC40_LONG (dUByte)2 /* extended length cart (310 ft) */
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#define QICEST_40 (dUByte)3 /* QIC-40 formatted tape (1100 ft) */
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#define QIC80_SHORT (dUByte)4 /* QIC-80 format 205 ft tape */
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#define QIC80_LONG (dUByte)5 /* QIC-80 format 310 ft tape */
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#define QICEST_80 (dUByte)6 /* QIC-80 formatted tape (1100 ft) */
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#define QIC3010_SHORT (dUByte)7 /* QIC-3010 formatted tape */
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#define QICEST_3010 (dUByte)8 /* QIC-3010 formatted tape (1100 ft) */
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#define QICFLX_3010 (dUByte)9 /* QIC-3010 formatted tape (Flexible length) */
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#define QIC3020_SHORT (dUByte)9 /* QIC-3020 formatted tape */
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#define QICEST_3020 (dUByte)10 /* QIC-3020 formatted tape (1100 ft) */
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#define QICFLX_3020 (dUByte)11 /* QIC-3020 formatted tape (Flexible length) */
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#define QIC40_XLONG (dUByte)12 /* QIC-40 format 425 ft tape */
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#define QIC80_XLONG (dUByte)13 /* QIC-80 format 425 ft tape */
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#define QICFLX_80W (dUByte)14 /* QIC-80W formatted tape (Flexible length) */
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#define QIC80_EXLONG (dUByte)15 /* QIC-80 format 1000 ft tape */
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#define QICFLX_3010_WIDE (dUByte)16 /* QIC-3010 formatted tape (Flexible length) Wide tape */
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#define QICFLX_3020_WIDE (dUByte)17 /* QIC-3020 formatted tape (Flexible length) Wide tape */
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/* EQU's for QIC-40 firmware commands */
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#define FW_CMD_SOFT_RESET (dUByte)1 /* soft reset of tape drive */
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#define FW_CMD_RPT_NEXT_BIT (dUByte)2 /* report next bit (in report subcontext) */
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#define FW_CMD_PAUSE (dUByte)3 /* pause tape motion */
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#define FW_CMD_MICRO_PAUSE (dUByte)4 /* pause and microstep the head */
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#define FW_CMD_ALT_TIMEOUT (dUByte)5 /* set alternate command timeout */
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#define FW_CMD_REPORT_STATUS (dUByte)6 /* report drive status */
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#define FW_CMD_REPORT_ERROR (dUByte)7 /* report drive error code */
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#define FW_CMD_REPORT_CONFG (dUByte)8 /* report drive configuration */
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#define FW_CMD_REPORT_ROM (dUByte)9 /* report ROM version */
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#define FW_CMD_RPT_SIGNATURE (dUByte)9 /* report drive signature (model dependant diagnostic mode) */
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#define FW_CMD_LOGICAL_FWD (dUByte)10 /* move tape in logical forward mo */
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#define FW_CMD_PHYSICAL_REV (dUByte)11 /* move tape in physical reverse mode */
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#define FW_CMD_PHYSICAL_FWD (dUByte)12 /* move tape in physical forward mode */
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#define FW_CMD_SEEK_TRACK (dUByte)13 /* seek head to track position */
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#define FW_CMD_SEEK_LP (dUByte)14 /* seek load poSWord */
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#define FW_CMD_FORMAT_MODE (dUByte)15 /* enter format mode */
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#define FW_CMD_WRITE_REF (dUByte)16 /* write reference burst */
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#define FW_CMD_VERIFY_MODE (dUByte)17 /* enter verify mode */
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#define FW_CMD_PARK_HEAD (dUByte)17 /* park head (model dependant diagnostic mode) */
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#define FW_CMD_TOGGLE_PARAMS (dUByte)17 /* toggle internal modes (model dependant diagnostic mode) */
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#define FW_CMD_STOP_TAPE (dUByte)18 /* stop the tape */
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#define FW_CMD_READ_NOISE_CODE (dUByte)18 /* check noise on drive (model dependent diagnostic mode) */
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#define FW_CMD_MICROSTEP_UP (dUByte)21 /* microstep head up */
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#define FW_CMD_DISABLE_WP (dUByte)21 /* disable write protect line (model dependent diagnostic mode) */
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#define FW_CMD_MICROSTEP_DOWN (dUByte)22 /* microstep head down */
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#define FW_CMD_SET_GAIN (dUByte)22 /* set absolute drive gain (model dependant diagnostic mode) */
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#define FW_CMD_READ_PORT2 (dUByte)23 /* read the drive processor port 2 (diagnostic command) */
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#define FW_CMD_REPORT_VENDOR (dUByte)24 /* report vendor number */
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#define FW_CMD_SKIP_N_REV (dUByte)25 /* skip n segments reverse */
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#define FW_CMD_SKIP_N_FWD (dUByte)26 /* skip n segments forward */
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#define FW_CMD_SELECT_SPEED (dUByte)27 /* select tape speed */
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#define FW_CMD_DIAG_1_MODE (dUByte)28 /* enter diagnostic mode 1 */
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#define FW_CMD_DIAG_2_MODE (dUByte)29 /* enter diagnostic mode 2 */
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#define FW_CMD_PRIMARY_MODE (dUByte)30 /* enter primary mode */
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#define FW_CMD_REPORT_VENDOR32 (dUByte)32 /* report vendor number (for firmware versions > 33) */
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#define FW_CMD_REPORT_TAPE_STAT (dUByte)33 /* reports the tape format of the currently loaded tape */
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#define FW_CMD_SKIP_N_REV_EXT (dUByte)34 /* skip n segments reverse (extended format) */
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#define FW_CMD_SKIP_N_FWD_EXT (dUByte)35 /* skip n segments forward (extended format) */
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#define FW_CMD_CAL_TAPE_LENGTH (dUByte)36 /* Determine the number of seg/trk available on the tape */
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#define FW_CMD_REPORT_TAPE_LENGTH (dUByte)37 /* Report the number of seg/trk available on the tape */
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#define FW_CMD_SET_FORMAT_SEGMENTS (dUByte)38 /* Set the number of segments the drive shall use for generating index pulses */
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#define FW_CMD_RPT_CMS_STATUS (dUByte)37 /* report CMS status byte (model dependant - diagnostic mode) */
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#define FW_CMD_SET_RAM_HIGH (dUByte)40 /* set the high nibble of the ram */
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#define FW_CMD_SET_RAM_LOW (dUByte)41 /* set the low nibble of the ram */
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#define FW_CMD_SET_RAM_PTR_HIGH (dUByte)42 /* set the high nibble of the ram address */
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#define FW_CMD_SET_RAM_PTR_LOW (dUByte)43 /* set the low nibble of the ram address */
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#define FW_CMD_READ_RAM (dUByte)44 /* read tape drive RAM */
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#define FW_CMD_NEW_TAPE (dUByte)45 /* load tape sequence */
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#define FW_CMD_SELECT_DRIVE (dUByte)46 /* select the tape drive */
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#define FW_CMD_DESELECT_DRIVE (dUByte)47 /* deselect the tape drive */
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#define FW_CMD_REPORTPROTOVER (dUByte)50 /* reports firmware prototype version number (model dependant - diagnostic mode) */
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#define FW_CMD_DTRAIN_INFO (dUByte)53 /* enter Drive Train Information mode (model dependant - diagnostic mode) */
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#define FW_CMD_GDESP_INFO (dUByte)5 /* display drive train information */
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#define FW_CMD_CONNER_SELECT_1 (dUByte)23 /* Mountain select byte 1 */
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#define FW_CMD_CONNER_SELECT_2 (dUByte)20 /* Mountain select byte 2 */
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#define FW_CMD_CONNER_DESELECT (dUByte)24 /* Mountain deselect byte */
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#define FW_CMD_RPT_CONNER_NATIVE_MODE (dUByte)40 /* Conner Native Mode diagnostic command */
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#define FW_CMD_CMS_MODE_OLD (dUByte)32 /* toggle CMS mode (model dependant - diagnostic mode) */
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/* Floppy Disk Controller Commands */
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#define FDC_CMD_SENSE_INT (dUByte)0x08
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#define FDC_CMD_CONFIG (dUByte)0x13 /* configure 82077 FDC */
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#define FDC_CMD_SPECIFY (dUByte)0x03 /* specify setup parameters */
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#define FDC_CMD_SEEK (dUByte)0x0f /* seek command */
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#define FDC_CMD_SENSE_DRV (dUByte)0x04 /* sense drive status */
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#define FDC_CMD_FORMAT (dUByte)0x4d /* format command */
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#define FDC_CMD_READ (dUByte)0x46 /* read data + MFM + do not Skip del. data + not Multi-track */
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#define FDC_CMD_WRITE (dUByte)0x45 /* write data + MFM + not Multi-track */
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#define FDC_CMD_WRTDEL (dUByte)0x49 /* write deleted data + MFM + not Multi-track */
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#define FDC_CMD_READ_ID (dUByte)0x4a /* read a sector id */
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#define FDC_CMD_FDC_VERSION (dUByte)0x10 /* report FDC version */
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#define FDC_CMD_NSC_VERSION (dUByte)0x18 /* report National 8477 version */
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#define FDC_CMD_PART_ID (dUByte)0x18 /* report part id number (fdc >= 82078) */
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#define FDC_CMD_PERP_MODE (dUByte)0x12 /* put the 82077 into perpendicular mode */
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#define FDC_CMD_SAVE (dUByte)0x2e /* 82078 save command */
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/* Floppy Disk Command Bit defines */
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#define FIFO_MASK (dUByte)0x0f /* Mask for FIFO threshold field in config cmd */
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#define FDC_EFIFO (dUByte)0x20 /* Mask for disabling FIFO in config cmd */
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#define FDC_CLK48 (dUByte)0x80 /* Bit of config command that enables 48Mhz clocks on 82078 */
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#define FDC_PRECOMP_ON (dUByte)0x00 /* Mask for enabling write precomp */
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#define FDC_PRECOMP_OFF (dUByte)0x1C /* Mask for disabling write precomp */
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/* Floppy Disk Controller I/O Ports */
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#define FDC_NORM_BASE (dUDWord)0x000003f0 /* base for normal floppy controller */
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#define DCR_OFFSET (dUDWord)0X00000007 /* Digital control register offset */
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#define DOR_OFFSET (dUDWord)0X00000002 /* Digital-output Register offset */
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#define RDOR_OFFSET (dUDWord)0X00000002 /* Digital-output Register offset */
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#define MSR_OFFSET (dUDWord)0X00000004 /* Main Status Register offset */
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#define DSR_OFFSET (dUDWord)0X00000004 /* Data Rate Select Register offset */
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#define TDR_OFFSET (dUDWord)0X00000003 /* Tape drive register offset */
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#define DR_OFFSET (dUDWord)0X00000005 /* Data Register offset */
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#define DUAL_PORT_MASK (dUDWord)0x00000080
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/* Floppy Disk Port constants */
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/* normal drive B */
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#define curb 1
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#define selb 0x2d /* 00101101: motor B + enable DMA/IRQ/FDC + sel B */
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#define dselb 0x0c /* 00001100: enable DMA/IRQ/FDC + sel A */
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/* unselected drive */
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#define curu 0
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#define selu 0x0d /* 00001101: enable DMA/IRQ/FDC + sel B */
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#define dselu 0x0c /* 00001100: enable DMA/IRQ/FDC + sel A */
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/* normal drive D */
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#define curd 3
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#define seld 0x8f /* 10001111: motor D + enable DMA/IRQ/FDC + sel D */
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#define dseld 0x0e /* 00001110 motor D + enable DMA/IRQ/FDC + sel C */
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/* laptop unselected drive */
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#define curub 0
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#define selub 0x2d /* 00101101: motor B + enable DMA/IRQ/FDC + sel B */
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#define dselub 0x0c /* 00001100: enable DMA/IRQ/FDC + sel A */
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#define alloff 0x08 /* no motor + enable DMA/IRQ + disable FDC + sel A */
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#define fdc_idle 0x0c /* no motor + enable DMA/IRQ/FDC + sel A */
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#define DRIVE_ID_MASK 0x03
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#define DRIVE_SELECT_OFFSET 0x05
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#define DRIVE_SPECIFICATION 0x8E
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#define DRIVE_SPEC 0x08
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#define DONE_MARKER 0xC0
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/* Floppy configuration parameters */
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#define FMT_DATA_PATTERN 0x6b /* Format data pattern */
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#define FDC_FIFO 15 /* FIFO size for an 82077 */
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#define FDC_HLT (dUByte)0x02 /* FDC head load time */
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#define FMT_GPL 233 /* gap length for format (QIC-40 QIC-80) */
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#define FMT_GPL_3010 241 /* gap length for format (QIC-3010) */
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#define FMT_GPL_3020 248 /* gap length for format (QIC-3020) */
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#define WRT_GPL 1 /* gap length for write (QIC-40 QIC-80 QIC-3010 QIC-3020) */
|
||
#define FMT_BPS 03 /* bytes per sector for formatting(1024) */
|
||
#define WRT_BPS FMT_BPS /* bytes per sector for reading/writing (1024) */
|
||
#define FSC_SEG 32 /* floppy sectors per segment (QIC-40 205ft & 310ft) */
|
||
#define SEG_FTK 4 /* segments per floppy track (QIC-40 205ft & 310ft) */
|
||
#define FSC_FTK (FSC_SEG*SEG_FTK) /* floppy sectors per floppy track (QIC-40 205ft & 310ft) */
|
||
#define SEG_TTRK_40 68 /* segments per tape track (QIC-40 205ft) */
|
||
#define SEG_TTRK_40L 102 /* segments per tape track (QIC-40 310ft) */
|
||
#define SEG_TTRK_40XL 141 /* segments per tape track (QIC-40 425ft) */
|
||
#define SEG_TTRK_80 100 /* segments per tape track (QIC-80 205ft) */
|
||
#define SEG_TTRK_80L 150 /* segments per tape track (QIC-80 310ft) */
|
||
#define SEG_TTRK_80W 365 /* segments per tape track (QIC-80 310ft) */
|
||
#define SEG_TTRK_80XL 207 /* segments per tape track (QIC-80 425ft) */
|
||
#define SEG_TTRK_80EX 490 /* segments per tape track (QIC-80 1000ft) */
|
||
#define SEG_TTRK_QICEST_40 365 /* segments per tape track (QIC-40 QICEST) */
|
||
#define SEG_TTRK_QICEST_80 537 /* segments per tape track (QIC-80 QICEST) */
|
||
#define SEG_TTRK_3010 800 /* segments per tape track (QIC-3010 1000ft) */
|
||
#define SEG_TTRK_3020 1480 /* segments per tape track (QIC-3020 1000ft) */
|
||
#define SEG_TTRK_3010_400ft 300 /* segments per tape track (QIC-3010 400ft) */
|
||
#define SEG_TTRK_3020_400ft 422 /* segments per tape track (QIC-3020) */
|
||
|
||
|
||
|
||
#define FTK_FSD_40 170 /* floppy tracks per floppy side (QIC-40 205ft) */
|
||
#define FTK_FSD_40L 255 /* floppy tracks per floppy side (QIC-40 310ft) */
|
||
#define FTK_FSD_40XL 170 /* floppy tracks per floppy side (QIC-40 425ft) */
|
||
#define FTK_FSD_80 150 /* floppy tracks per floppy side (QIC-80 205ft) */
|
||
#define FTK_FSD_80L 150 /* floppy tracks per floppy side (QIC-80 310ft) */
|
||
#define FTK_FSD_80XL 150 /* floppy tracks per floppy side (QIC-80 425ft) */
|
||
#define FTK_FSD_QICEST_40 254 /* floppy tracks per floppy side (QIC-40 QICEST) */
|
||
#define FTK_FSD_QICEST_80 254 /* floppy tracks per floppy side (QIC-80 QICEST) */
|
||
#define FTK_FSD_FLEX80 255 /* floppy tracks per floppy side (QIC-80 Flexible) */
|
||
#define FTK_FSD_3010 255 /* floppy tracks per floppy side (QIC-3010) */
|
||
#define FTK_FSD_3020 255 /* floppy tracks per floppy side (QIC-3020) */
|
||
|
||
#define NUM_TTRK_40 20 /* number of tape tracks (QIC-40 205ft & 310ft) */
|
||
#define NUM_TTRK_80 28 /* number of tape tracks (QIC-40 205ft & 310ft) */
|
||
#define NUM_TTRK_80W 36 /* */
|
||
#define NUM_TTRK_3010 40 /* number of tape tracks (QIC-3010) */
|
||
#define NUM_TTRK_3020 40 /* number of tape tracks (QIC-3020) */
|
||
#define NUM_TTRK_3010W 50 /* number of tape tracks (QIC-3010 wide) */
|
||
#define NUM_TTRK_3020W 50 /* number of tape tracks (QIC-3020 wide) */
|
||
#define PHY_SECTOR_SIZE (dUWord)1024 /* number of bytes per sector */
|
||
#define ECC_SEG (dUByte)3 /* ecc sectors per segment */
|
||
#define MAX_FDC_SEEK (dUWord)128
|
||
|
||
|
||
/* Tape Format Types and lengths/Coercivity */
|
||
|
||
|
||
#define QIC_UNKNOWN 0 /* Unknown Tape Format and Length */
|
||
#define QIC_40 1 /* QIC-40 Tape Format */
|
||
#define QIC_80 2 /* QIC-80 Tape Format */
|
||
#define QIC_3020 3 /* QIC-3020 Tape Format */
|
||
#define QIC_3010 4 /* QIC-3010 Tape Format */
|
||
|
||
#define QIC_SHORT 1 /* Length = 205 & Coercivity = 550 Oe */
|
||
/* or Length = 425 & Coercivity = 550 Oe */
|
||
#define QIC_LONG 2 /* Length = 307.5 & Coercivity = 550 Oe */
|
||
#define QIC_SHORT_900 3 /* Length = 295 & Coercivity = 900 Oe */
|
||
#define QICEST 4 /* Length = 1100 & Coercivity = 550 Oe */
|
||
#define QICEST_900 5 /* Length = 1100 & Coercivity = 900 Oe */
|
||
#define QIC_FLEXIBLE_550_WIDE 0x0B /* Flexible format tape 550 Oe Wide tape */
|
||
#define QIC_FLEXIBLE_900 6 /* Flexible format tape 900 Oe */
|
||
#define QIC_FLEXIBLE_900_WIDE 0x0E /* Flexible format tape 900 Oe Wide tape */
|
||
|
||
/* Floppy disk controller misc constants */
|
||
|
||
/* 82077 version number */
|
||
#define VALID_NEC_FDC 0x90 /* version number */
|
||
#define NSC_PRIMARY_VERSION 0x70 /* National 8477 verion number */
|
||
#define NSC_MASK 0xF0 /* mask for National version number */
|
||
#define FDC_82078_44_MASK 0x40 /* mask for 82078 44 pin part id */
|
||
#define FDC_DCR_MASK 0x03 /* mask for fdc's configuration control register xfer rates */
|
||
#define FDC_CONFIG_NULL_BYTE 0x00
|
||
#define FDC_CONFIG_PRETRACK 0x00
|
||
|
||
/* main status register */
|
||
#define MSR_RQM 0x80 /* request for master */
|
||
#define MSR_DIO 0x40 /* data input/output (0=input, 1=output) */
|
||
#define MSR_EXM 0x20 /* execution mode */
|
||
#define MSR_CB 0x10 /* FDC busy */
|
||
#define MSR_D3B 0x08 /* FDD 3 busy */
|
||
#define MSR_D2B 0x04 /* FDD 2 busy */
|
||
#define MSR_D1B 0x02 /* FDD 1 busy */
|
||
#define MSR_D0B 0x01 /* FDD 0 busy */
|
||
|
||
/* status register 0 */
|
||
#define ST0_IC 0xC0 /* Interrupt code (00=Normal, 01=Abnormal, 10=Illegal cmd, 11=Abnormal) */
|
||
#define ST0_SE 0x20 /* Seek end */
|
||
#define ST0_EC 0x10 /* Equipment check */
|
||
#define ST0_NR 0x08 /* Not Ready */
|
||
#define ST0_HD 0x04 /* Head Address */
|
||
#define ST0_US 0x03 /* Unit Select (0-3) */
|
||
|
||
/* status register 1 */
|
||
#define ST1_EN 0x80 /* End of Cylinder */
|
||
#define ST1_DE 0x20 /* Data Error (CRC error) */
|
||
#define ST1_OR 0x10 /* Over Run */
|
||
#define ST1_ND 0x04 /* No Data */
|
||
#define ST1_NW 0x02 /* Not Writable (write protect error) */
|
||
#define ST1_MA 0x01 /* Missing Address Mark */
|
||
|
||
/* status register 2 */
|
||
#define ST2_CM 0x40 /* Control Mark (Deleted Data Mark) */
|
||
#define ST2_DD 0x20 /* Data Error in Data Field */
|
||
#define ST2_WC 0x10 /* Wrong Cylinder */
|
||
#define ST2_SH 0x08 /* Scan Equal Hit */
|
||
#define ST2_SN 0x04 /* Scan Not Satisfied */
|
||
#define ST2_BC 0x02 /* Bad Cylinder */
|
||
#define ST2_MD 0x01 /* Missing Address Mark in Data Field */
|
||
|
||
/* status register 3 */
|
||
#define ST3_FT 0x80 /* Fault */
|
||
#define ST3_WP 0x40 /* Write Protected */
|
||
#define ST3_RY 0x20 /* Ready */
|
||
#define ST3_T0 0x10 /* Track 0 */
|
||
#define ST3_TS 0x08 /* Two Side */
|
||
#define ST3_HD 0x04 /* Head address */
|
||
#define ST3_US 0x03 /* Unit Select (0-3) */
|
||
|
||
/* Misc. constants */
|
||
|
||
#define FWD 0 /* seek in the logical forward direction */
|
||
#define REV 1 /* seek in the logical reverse direction */
|
||
#define STOP_LEN 5 /* approximate number of blocks used to stop the tape */
|
||
#define SEEK_SLOP 3 /* number of blocks to overshoot at high speed in a seek */
|
||
#define SEEK_TIMED 0x01 /* Perform a timed seek */
|
||
#define SEEK_SKIP 0x02 /* perform a skip N segemnts seek */
|
||
#define SEEK_SKIP_EXTENDED 0x03 /* perform an extended skip N segemnts seek */
|
||
|
||
/* number of blocks to overshoot when performing a high speed reverve seek */
|
||
#define QIC_REV_OFFSET 3
|
||
#define QIC_REV_OFFSET_L 4
|
||
#define QICEST_REV_OFFSET 14
|
||
#define MAX_SKIP 255 /* Max number of segments that a Skip N Segs command can skip */
|
||
#define MAX_SEEK_NIBBLES 3 /* Maximum number of nibbles in an extended mode seek */
|
||
|
||
#define TRACK_0 (dUByte)0
|
||
#define TRACK_5 (dUByte)5
|
||
#define TRACK_7 (dUByte)7
|
||
#define TRACK_9 (dUByte)9
|
||
#define TRACK_11 (dUByte)11
|
||
#define TRACK_13 (dUByte)13
|
||
#define TRACK_15 (dUByte)15
|
||
#define TRACK_17 (dUByte)17
|
||
#define TRACK_19 (dUByte)19
|
||
#define TRACK_21 (dUByte)21
|
||
#define TRACK_23 (dUByte)23
|
||
#define TRACK_25 (dUByte)25
|
||
#define TRACK_27 (dUByte)27
|
||
#define ILLEGAL_TRACK (dUWord)0xffff
|
||
#define ODD_TRACK (dUWord)0x0001
|
||
#define EVEN_TRACK (dUWord)0x0000
|
||
#define ALL_BAD (dUDWord)0xffffffff
|
||
#define QIC3010_OFFSET (dUDWord)2
|
||
#define QIC3020_OFFSET (dUDWord)4
|
||
|
||
#define NUM_BAD 10 /* number of bad READ ID's in row for no_data error */
|
||
#define OR_TRYS 10 /* number of Over Runs ignored per block (system 50) */
|
||
|
||
#define PRIMARY_MODE 0 /* tape drive is in primary mode */
|
||
#define FORMAT_MODE 1 /* tape drive is in format mode */
|
||
#define VERIFY_MODE 2 /* tape drive is in verify mode */
|
||
#define DIAGNOSTIC_1_MODE 3 /* tape drive is in diagnostic mode 1 */
|
||
#define DIAGNOSTIC_2_MODE 4 /* tape drive is in diagnostic mode 2 */
|
||
|
||
#define READ_BYTE 8 /* Number of Bytes to receive from the tape */
|
||
#define READ_WORD 16 /* drive during communication. */
|
||
|
||
#define HD_SELECT 0x01 /* High Density Select bit from the PS/2 DCR */
|
||
|
||
|
||
#define TAPE_250Kbps 0 /* Program drive for 250 Kbps transfer rate */
|
||
#define TAPE_2Mbps 1 /* Program drive for 2Mbps transfer rate */
|
||
#define TAPE_500Kbps 2 /* Program drive for 500 Kbps transfer rate */
|
||
#define TAPE_1Mbps 3 /* Program drive for 1 Mbps transfer rate */
|
||
#define FDC_250Kbps 2 /* Program FDC for 250 Kbps transfer rate */
|
||
#define FDC_500Kbps 0 /* Program FDC for 500 Kbps transfer rate */
|
||
#define FDC_1Mbps 3 /* Program FDC for 1 Mbps transfer rate */
|
||
#define FDC_2Mbps 1 /* Program FDC for 2 Mbps transfer rate */
|
||
#define SRT_250Kbps 0xff /* FDC step rate for 250 Kbps transfer rate */
|
||
#define SRT_500Kbps 0xef /* FDC step rate for 500 Kbps transfer rate */
|
||
#define SRT_1Mbps 0xdf /* FDC step ratefor 1 Mbps transfer rate */
|
||
#define SRT_2Mbps 0xcf /* FDC step rate for 2 Mbps transfer rate */
|
||
#define SPEED_MASK 0x03 /* FDC speed mask for lower bits */
|
||
#define FDC_2MBPS_TABLE 2 /* 2 Mbps data rate table for the 82078 */
|
||
|
||
|
||
#define CMS_SIG 0xa5 /* drive signature for CMS drives */
|
||
#define CMS_VEND_NO_OLD 0x0047 /* CMS vendor number old */
|
||
#define CMS_VEND_NO_NEW 0x11c0 /* CMS vendor number new */
|
||
#define CMS_QIC40 0x0000 /* CMS QIC40 Model # */
|
||
#define CMS_QIC80 0x0001 /* CMS QIC80 Model # */
|
||
#define CMS_QIC3010 0x0002 /* CMS QIC3010 Model # */
|
||
#define CMS_QIC3020 0x0003 /* CMS QIC3020 Model # */
|
||
#define CMS_QIC80_STINGRAY 0x0004 /* CMS QIC80 STINGRAY Model # */
|
||
#define CMS_QIC80W 0x0005 /* CMS QIC80W Model # */
|
||
#define CMS_TR3 0x0006 /* CMS TR3 Model */
|
||
#define EXABYTE_VEND_NO 0x0380 /* Summit vendor number */
|
||
#define SUMMIT_VEND_NO 0x0180 /* Summit vendor number */
|
||
#define IOMEGA_VEND_NO 0x8880 /* Iomega vendor number */
|
||
#define WANGTEK_VEND_NO 0x01c0 /* Wangtek vendor number */
|
||
#define TECHMAR_VEND_NO 0x01c0 /* Techmar vendor number */
|
||
#define CORE_VEND_NO 0x0000 /* Core vendor number */
|
||
#define CONNER_VEND_NO_OLD 0x0005 /* Conner vendor number (old mode) */
|
||
#define CONNER_VEND_NO_NEW 0x0140 /* Conner vendor number (new mode) */
|
||
#define VENDOR_MASK 0xffc0 /* Vendor id mask */
|
||
#define IOMEGA_QIC80 0x0000 /* Iomega QIC80 Model # */
|
||
#define IOMEGA_QIC3010 0x0001 /* Iomega QIC3010 Model # */
|
||
#define IOMEGA_QIC3020 0x0002 /* Iomega QIC3020 Model # */
|
||
#define SUMMIT_QIC80 0x0001 /* Summit QIC80 Model # */
|
||
#define SUMMIT_QIC3010 0x0015 /* Summit QIC 3010 Model # */
|
||
#define WANGTEK_QIC80 0x000a /* Wangtek QIC80 Model # */
|
||
#define WANGTEK_QIC40 0x0002 /* Wangtek QIC40 Model # */
|
||
#define WANGTEK_QIC3010 0x000C /* Wangtek QIC3010 Model # */
|
||
#define CORE_QIC80 0x0021 /* Core QIC80 Model # */
|
||
|
||
|
||
|
||
/* Conner Native mode defines */
|
||
|
||
|
||
#define CONNER_500KB_XFER 0x0400 /* 500 KB xfer rate */
|
||
#define CONNER_1MB_XFER 0x0800 /* 1 MB xfer rate */
|
||
#define CONNER_20_TRACK 0x0001 /* Drive supports 20 tracks */
|
||
#define CONNER_28_TRACK 0x000e /* Drive supports 28 tracks */
|
||
#define CONNER_40_TRACK 0x0020 /* Drive supports 40 tracks */
|
||
#define CONNER_MODEL_5580 0x0002 /* Conner Model 5580 series (Hornet) */
|
||
#define CONNER_MODEL_XKE 0x0004 /* Conner 11250 series (1" drives) XKE */
|
||
#define CONNER_MODEL_XKEII 0x0008 /* Conner 11250 series (1" drives) XKEII */
|
||
|
||
|
||
#define FDC_INVALID_CMD 0x80 /* invalid cmd sent to FDC returns this value */
|
||
#define RTIMES 3 /* times to retry on a read of a sector (retry mode) */
|
||
#define NTIMES 2 /* times to retry on a read of a sector (normaly) */
|
||
#define WTIMES 10 /* times to retry on a write of a sector */
|
||
#define VTIMES 0 /* times to retry on verify */
|
||
#define ANTIMES 0
|
||
#define ARTIMES 6
|
||
#define DRIVE_SPEC_SAVE 2 /* sizeof the drive spec save command */
|
||
#define INTEL_MASK 0xe0
|
||
#define INTEL_44_PIN_VERSION 0x40
|
||
#define INTEL_64_PIN_VERSION 0x00
|
||
|
||
#define FIND_RETRIES 2
|
||
#define REPORT_RPT 6 /* Number of times to attempt drive communication when */
|
||
/* an ESD induced error is suspected. */
|
||
|
||
/*
|
||
* Kurt changed the timeout count for program/read nec from 40 to 20000
|
||
* This was done because the kdi_ShortTimer was removed from these routines
|
||
* Microsoft's floppy driver does NOT use a timer and works, so
|
||
* this fix is being tested in M8 Windows 95 beta. If it does not work,
|
||
* then we probably need to change it back (see read/program NEC).
|
||
*/
|
||
#ifdef WIN95
|
||
#define FDC_MSR_RETRIES 0x20000 /* Number of times to read the FDC Main */
|
||
/* Status Register before reporting a NECFlt */
|
||
#else
|
||
#define FDC_MSR_RETRIES 50 /* Number of times to read the FDC Main */
|
||
#endif
|
||
|
||
#define DRIVEA 0
|
||
#define DRIVEB 1
|
||
#define DRIVEC 2
|
||
#define DRIVED 3
|
||
#define DRIVEU 4
|
||
#define DRIVEUB 5
|
||
|
||
#define DISABLE_PRECOMP 1 /* Value used by the 82078's Drive Spec */
|
||
/* command to disable Precomp */
|
||
|
||
#define FDC_BOOT_MASK 0x06 /* Mask used to isolate the Boot Select */
|
||
/* Bits in the TDR Register */
|
||
|
||
#define MAX_SEEK_COUNT_SKIP 10
|
||
#define MAX_SEEK_COUNT_TIME 10
|
||
|
||
#define WRITE_REF_RPT 2
|
||
|
||
#define _DISK_RESET 0
|
||
|
||
#define WRITE_PROTECT_MASK 0x20 /* bit from byte from port 2 of the jumbo B processor that indicates write protect */
|
||
|
||
/* Constants for sense_speed algorithm */
|
||
/* These ranges are based on 1.5 sec @ 250kb. The units are 54.95ms (1 IBM PC */
|
||
/* timer tick (18.2 times a second)) and are +-1 tick from nominal due to time */
|
||
/* base fluctuation (in FDC and IBM PC TIMER). */
|
||
/* The threshold for the 750kb transfer rate is < 11 ticks due to the */
|
||
/* uncertaSWordy of this future transfer rate. */
|
||
/* If a transfer rate of 750kb is needed code MUST be added to verify that */
|
||
/* 750kb does exist */
|
||
|
||
#define sect_cnt 35 /* .04285 sec. per sector * 35 = 1.4997 sec. */
|
||
#define MIN1000 0
|
||
#define MAX1000 11
|
||
#define MIN500 12
|
||
#define MAX500 15
|
||
#define MIN250 26
|
||
#define MAX250 29
|
||
|
||
/* Array indices and size for the time_out array. The time out array contains the * */
|
||
/* time outs for the QIC-117 commands. */
|
||
#define L_SLOW 0
|
||
#define L_FAST 1
|
||
#define PHYSICAL 2
|
||
#define TIME_OUT_SIZE 3
|
||
|
||
/* Constants for the arrays defined in the S_O_DGetInfo structure */
|
||
#define OEM_LENGTH 20
|
||
#define SERIAL_NUM_LENGTH 4
|
||
#define MAN_DATE_LENGTH 2
|
||
#define PEGASUS_START_DATE 517
|
||
#define PLACE_OF_ORIGIN_LENGTH 2
|
||
|
||
/* Constant for the array dimension used in q117i_HighSpeedSeek */
|
||
#define FOUR_NIBS 4
|
||
|
||
/* Constants for identifing bytes in a word array */
|
||
#define LOW_BYTE 0
|
||
#define HI_BYTE 1
|
||
|
||
#define DCOMFIRM_MAX_BYTES 10 /* Max number of SBytes in a DComFirm string */
|
||
#define FDC_ISR_RESET_THRESHOLD 20
|
||
|
||
#define SINGLE_BYTE (dUByte)0x01
|
||
#define REPORT_BYTE (dUByte)0x08 /* Number of Bits to receive from the tape */
|
||
#define REPORT_WORD (dUByte)0x10 /* drive during communication. */
|
||
#define DATA_BIT (dUWord)0x8000 /* data bit to or into the receive word */
|
||
#define SINGLE_SHIFT (dUWord)0x0001 /* number of bits to shift the receive data when adding a bit */
|
||
#define NIBBLE_SHIFT (dUWord)0x0004 /* number of bits to shift the receive data when adding a bit */
|
||
#define BYTE_SHIFT (dUWord)0x0008 /* number of bits to shift the receive data when size is byte */
|
||
#define NIBBLE_MASK (dUWord)0x000f
|
||
#define BYTE_MASK (dUWord)0x00ff /* byte mask */
|
||
#define SEGMENT_MASK 0x1f
|
||
|
||
|
||
/* Various addresses used as arguments in the set ram command for the Sankyo */
|
||
/* motor fix hack */
|
||
#define DOUBLE_HOLE_CNTR_ADDRESS 0x5d
|
||
#define HOLE_FLAG_BYTE_ADDRESS 0x48
|
||
#define TAPE_ZONE_ADDRESS 0x68
|
||
|
||
/* Miscellaneous defines used in the Sankyo Motor fix hack */
|
||
#define REVERSE 0
|
||
#define FORWARD 1
|
||
#define HOLE_INDICATOR_MASK 0X40
|
||
#define EOT_ZONE_COUNTER 0x29
|
||
#define BOT_ZONE_COUNTER 0x23
|
||
|
||
#define FDC_TDR_MASK 0x03 /* mask for 82077aa tdr test */
|
||
#define FDC_REPEAT 0x04 /* number of times to loop through the tdr test */
|
||
#define CMD_OFFSET (dUByte)0x02
|
||
#define MAX_FMT_NIBBLES 3
|
||
#define MAX_FDC_STATUS 16
|
||
#define CLOCK_48 (dUByte)0x80
|
||
|
||
/* Toggle parameter command arguements */
|
||
#define WRITE_EQ 0
|
||
#define AUTO_FILTER_PROG 1
|
||
#define AGC_ENABLE 2
|
||
#define DISABLE_FIND_BOT 3
|
||
#define WRITE_DATA_DELAY_ENABLE 4
|
||
#define REF_HEAD_ON_AUTOLOAD 5
|
||
#define DRIVE_CLASS 6
|
||
#define CUE_INDEX_PULSE_SHUTOFF 7
|
||
#define CMS_MODE 8
|
||
|
||
#define SEG_LENGTH_80W (dUDWord)246 /* unit in inches * 10 */
|
||
#define SEG_LENGTH_3010 (dUDWord)165 /* unit in inches * 10 */
|
||
#define SEG_LENGTH_3020 (dUDWord)84 /* unit in inches * 10 */
|
||
#define SPEED_SLOW_30n0 (dUDWord)226
|
||
#define SPEED_FAST_30n0 (dUDWord)452
|
||
#define SPEED_PHYSICAL_30n0 (dUDWord)900
|
||
#define SPEED_TOLERANCE (dUDWord)138
|
||
#define SPEED_FACTOR (dUDWord)100
|
||
#define SPEED_ROUNDING_FACTOR (dUDWord)50
|
||
|
||
|
||
/* Perpendicular mode setup values */
|
||
|
||
#define PERP_OVERWRITE_ON (dUByte)0x80
|
||
#define PERP_WGATE_ON (dUByte)0x01
|
||
#define PERP_GAP_ON (dUByte)0x02
|
||
#define PERP_SELECT_SHIFT (dUByte)0x02
|
||
|
||
/* Misc format defines */
|
||
|
||
#define HDR_1 (dUWord)0
|
||
#define HDR_2 (dUWord)1
|
||
#define MAX_HDR_BLOCKS (dUWord)2
|
||
#define CQD_DMA_PAGE_SIZE (dUDWord)0x00000800
|
||
|
||
/* Select Format defines, from QIC117 spec, command 27 */
|
||
|
||
#define SELECT_FORMAT_80 (dUByte)0x09
|
||
#define SELECT_FORMAT_80W (dUByte)0x0b
|
||
#define SELECT_FORMAT_3010 (dUByte)0x11
|
||
#define SELECT_FORMAT_3020 (dUByte)0x0d
|
||
#define SELECT_FORMAT_UNSUPPORTED (dUByte)0x00
|
||
|
||
|
||
/* Issue Diagnostic defines */
|
||
#define DIAG_WAIT_CMD_COMPLETE (dUByte)0xff
|
||
#define DIAG_WAIT_INTERVAL (dUByte)0xfe
|
||
#define DIAG_NO_PAUSE_RECEIVE (dUByte)0xfd
|