more ftape removal (b3a242b7) · Commits · e / devices / android_kernel_fairphone_FP5

include/linux/Kbuild

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Original line number	Diff line number	Diff line
		@@ -129,7 +129,6 @@ header-y += posix_types.h
		header-y += ppdev.h
		header-y += prctl.h
		header-y += ps2esdi.h
		header-y += qic117.h
		header-y += qnxtypes.h
		header-y += quotaio_v1.h
		header-y += quotaio_v2.h

include/linux/mtio.h

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Original line number	Diff line number	Diff line
		@@ -10,7 +10,6 @@

		#include <linux/types.h>
		#include <linux/ioctl.h>
		#include <linux/qic117.h>

		/*
		* Structures and definitions for mag tape io control commands
		@@ -116,32 +115,6 @@ struct mtget {
		#define MT_ISFTAPE_UNKNOWN 0x800000 /* obsolete */
		#define MT_ISFTAPE_FLAG 0x800000

		struct mt_tape_info {
		long t_type; /* device type id (mt_type) */
		char t_name; / descriptive name */
		};

		#define MT_TAPE_INFO { \
		{MT_ISUNKNOWN, "Unknown type of tape device"}, \
		{MT_ISQIC02, "Generic QIC-02 tape streamer"}, \
		{MT_ISWT5150, "Wangtek 5150, QIC-150"}, \
		{MT_ISARCHIVE_5945L2, "Archive 5945L-2"}, \
		{MT_ISCMSJ500, "CMS Jumbo 500"}, \
		{MT_ISTDC3610, "Tandberg TDC 3610, QIC-24"}, \
		{MT_ISARCHIVE_VP60I, "Archive VP60i, QIC-02"}, \
		{MT_ISARCHIVE_2150L, "Archive Viper 2150L"}, \
		{MT_ISARCHIVE_2060L, "Archive Viper 2060L"}, \
		{MT_ISARCHIVESC499, "Archive SC-499 QIC-36 controller"}, \
		{MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"}, \
		{MT_ISWT5099EEN24, "Wangtek 5099-een24, 60MB"}, \
		{MT_ISTEAC_MT2ST, "Teac MT-2ST 155mb data cassette drive"}, \
		{MT_ISEVEREX_FT40A, "Everex FT40A, QIC-40"}, \
		{MT_ISONSTREAM_SC, "OnStream SC-, DI-, DP-, or USB tape drive"}, \
		{MT_ISSCSI1, "Generic SCSI-1 tape"}, \
		{MT_ISSCSI2, "Generic SCSI-2 tape"}, \
		{0, NULL} \
		}


		/* structure for MTIOCPOS - mag tape get position command */

		@@ -150,130 +123,11 @@ struct mtpos {
		};


		/* structure for MTIOCVOLINFO, query information about the volume
		* currently positioned at (zftape)
		*/
		struct mtvolinfo {
		unsigned int mt_volno; /* vol-number */
		unsigned int mt_blksz; /* blocksize used when recording */
		unsigned int mt_rawsize; /* raw tape space consumed, in kb */
		unsigned int mt_size; /* volume size after decompression, in kb */
		unsigned int mt_cmpr:1; /* this volume has been compressed */
		};

		/* raw access to a floppy drive, read and write an arbitrary segment.
		* For ftape/zftape to support formatting etc.
		*/
		#define MT_FT_RD_SINGLE 0
		#define MT_FT_RD_AHEAD 1
		#define MT_FT_WR_ASYNC 0 /* start tape only when all buffers are full */
		#define MT_FT_WR_MULTI 1 /* start tape, continue until buffers are empty */
		#define MT_FT_WR_SINGLE 2 /* write a single segment and stop afterwards */
		#define MT_FT_WR_DELETE 3 /* write deleted data marks, one segment at time */

		struct mtftseg
		{
		unsigned mt_segno; /* the segment to read or write */
		unsigned mt_mode; /* modes for read/write (sync/async etc.) */
		int mt_result; /* result of r/w request, not of the ioctl */
		void __user mt_data; / User space buffer: must be 29kb */
		};

		/* get tape capacity (ftape/zftape)
		*/
		struct mttapesize {
		unsigned long mt_capacity; /* entire, uncompressed capacity
		* of a cartridge
		*/
		unsigned long mt_used; /* what has been used so far, raw
		* uncompressed amount
		*/
		};

		/* possible values of the ftfmt_op field
		*/
		#define FTFMT_SET_PARMS 1 /* set software parms */
		#define FTFMT_GET_PARMS 2 /* get software parms */
		#define FTFMT_FORMAT_TRACK 3 /* start formatting a tape track */
		#define FTFMT_STATUS 4 /* monitor formatting a tape track */
		#define FTFMT_VERIFY 5 /* verify the given segment */

		struct ftfmtparms {
		unsigned char ft_qicstd; /* QIC-40/QIC-80/QIC-3010/QIC-3020 */
		unsigned char ft_fmtcode; /* Refer to the QIC specs */
		unsigned char ft_fhm; /* floppy head max */
		unsigned char ft_ftm; /* floppy track max */
		unsigned short ft_spt; /* segments per track */
		unsigned short ft_tpc; /* tracks per cartridge */
		};

		struct ftfmttrack {
		unsigned int ft_track; /* track to format */
		unsigned char ft_gap3; /* size of gap3, for FORMAT_TRK */
		};

		struct ftfmtstatus {
		unsigned int ft_segment; /* segment currently being formatted */
		};

		struct ftfmtverify {
		unsigned int ft_segment; /* segment to verify */
		unsigned long ft_bsm; /* bsm as result of VERIFY cmd */
		};

		struct mtftformat {
		unsigned int fmt_op; /* operation to perform */
		union fmt_arg {
		struct ftfmtparms fmt_parms; /* format parameters */
		struct ftfmttrack fmt_track; /* ctrl while formatting */
		struct ftfmtstatus fmt_status;
		struct ftfmtverify fmt_verify; /* for verifying */
		} fmt_arg;
		};

		struct mtftcmd {
		unsigned int ft_wait_before; /* timeout to wait for drive to get ready
		* before command is sent. Milliseconds
		*/
		qic117_cmd_t ft_cmd; /* command to send */
		unsigned char ft_parm_cnt; /* zero: no parm is sent. */
		unsigned char ft_parms[3]; /* parameter(s) to send to
		* the drive. The parms are nibbles
		* driver sends cmd + 2 step pulses */
		unsigned int ft_result_bits; /* if non zero, number of bits
		* returned by the tape drive
		*/
		unsigned int ft_result; /* the result returned by the tape drive*/
		unsigned int ft_wait_after; /* timeout to wait for drive to get ready
		* after command is sent. 0: don't wait */
		int ft_status; /* status returned by ready wait
		* undefined if timeout was 0.
		*/
		int ft_error; /* error code if error status was set by
		* command
		*/
		};

		/* mag tape io control commands */
		#define MTIOCTOP _IOW('m', 1, struct mtop) /* do a mag tape op */
		#define MTIOCGET _IOR('m', 2, struct mtget) /* get tape status */
		#define MTIOCPOS _IOR('m', 3, struct mtpos) /* get tape position */

		/* The next two are used by the QIC-02 driver for runtime reconfiguration.
		* See tpqic02.h for struct mtconfiginfo.
		*/
		#define MTIOCGETCONFIG _IOR('m', 4, struct mtconfiginfo) /* get tape config */
		#define MTIOCSETCONFIG _IOW('m', 5, struct mtconfiginfo) /* set tape config */

		/* the next six are used by the floppy ftape drivers and its frontends
		* sorry, but MTIOCTOP commands are write only.
		*/
		#define MTIOCRDFTSEG _IOWR('m', 6, struct mtftseg) /* read a segment */
		#define MTIOCWRFTSEG _IOWR('m', 7, struct mtftseg) /* write a segment */
		#define MTIOCVOLINFO _IOR('m', 8, struct mtvolinfo) /* info about volume */
		#define MTIOCGETSIZE _IOR('m', 9, struct mttapesize)/* get cartridge size*/
		#define MTIOCFTFORMAT _IOWR('m', 10, struct mtftformat) /* format ftape */
		#define MTIOCFTCMD _IOWR('m', 11, struct mtftcmd) /* send QIC-117 cmd */

		/* Generic Mag Tape (device independent) status macros for examining
		* mt_gstat -- HP-UX compatible.

include/linux/qic117.h

deleted100644 → 0

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Original line number	Diff line number	Diff line
		#ifndef _QIC117_H
		#define _QIC117_H

		/*
		* Copyright (C) 1993-1996 Bas Laarhoven,
		* (C) 1997 Claus-Justus Heine.

		This program is free software; you can redistribute it and/or modify
		it under the terms of the GNU General Public License as published by
		the Free Software Foundation; either version 2, or (at your option)
		any later version.

		This program is distributed in the hope that it will be useful,
		but WITHOUT ANY WARRANTY; without even the implied warranty of
		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		GNU General Public License for more details.

		You should have received a copy of the GNU General Public License
		along with this program; see the file COPYING. If not, write to
		the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

		*
		* $Source: /homes/cvs/ftape-stacked/include/linux/qic117.h,v $
		* $Revision: 1.2 $
		* $Date: 1997/10/05 19:19:32 $
		*
		* This file contains QIC-117 spec. related definitions for the
		* QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
		*
		* These data were taken from the Quarter-Inch Cartridge
		* Drive Standards, Inc. document titled:
		* `Common Command Set Interface Specification for Flexible
		* Disk Controller Based Minicartridge Tape Drives'
		* document QIC-117 Revision J, 28 Aug 96.
		* For more information, contact:
		* Quarter-Inch Cartridge Drive Standards, Inc.
		* 311 East Carrillo Street
		* Santa Barbara, California 93101
		* Telephone (805) 963-3853
		* Fax (805) 962-1541
		* WWW http://www.qic.org
		*
		* Current QIC standard revisions (of interest) are:
		* QIC-40-MC, Rev. M, 2 Sep 92.
		* QIC-80-MC, Rev. N, 20 Mar 96.
		* QIC-80-MC, Rev. K, 15 Dec 94.
		* QIC-113, Rev. G, 15 Jun 95.
		* QIC-117, Rev. J, 28 Aug 96.
		* QIC-122, Rev. B, 6 Mar 91.
		* QIC-130, Rev. C, 2 Sep 92.
		* QIC-3010-MC, Rev. F, 14 Jun 95.
		* QIC-3020-MC, Rev. G, 31 Aug 95.
		* QIC-CRF3, Rev. B, 15 Jun 95.
		* */

		/*
		* QIC-117 common command set rev. J.
		* These commands are sent to the tape unit
		* as number of pulses over the step line.
		*/

		typedef enum {
		QIC_NO_COMMAND = 0,
		QIC_RESET = 1,
		QIC_REPORT_NEXT_BIT = 2,
		QIC_PAUSE = 3,
		QIC_MICRO_STEP_PAUSE = 4,
		QIC_ALTERNATE_TIMEOUT = 5,
		QIC_REPORT_DRIVE_STATUS = 6,
		QIC_REPORT_ERROR_CODE = 7,
		QIC_REPORT_DRIVE_CONFIGURATION = 8,
		QIC_REPORT_ROM_VERSION = 9,
		QIC_LOGICAL_FORWARD = 10,
		QIC_PHYSICAL_REVERSE = 11,
		QIC_PHYSICAL_FORWARD = 12,
		QIC_SEEK_HEAD_TO_TRACK = 13,
		QIC_SEEK_LOAD_POINT = 14,
		QIC_ENTER_FORMAT_MODE = 15,
		QIC_WRITE_REFERENCE_BURST = 16,
		QIC_ENTER_VERIFY_MODE = 17,
		QIC_STOP_TAPE = 18,
		/* commands 19-20: reserved */
		QIC_MICRO_STEP_HEAD_UP = 21,
		QIC_MICRO_STEP_HEAD_DOWN = 22,
		QIC_SOFT_SELECT = 23,
		QIC_SOFT_DESELECT = 24,
		QIC_SKIP_REVERSE = 25,
		QIC_SKIP_FORWARD = 26,
		QIC_SELECT_RATE = 27,
		/* command 27, in ccs2: Select Rate or Format */
		QIC_ENTER_DIAGNOSTIC_1 = 28,
		QIC_ENTER_DIAGNOSTIC_2 = 29,
		QIC_ENTER_PRIMARY_MODE = 30,
		/* command 31: vendor unique */
		QIC_REPORT_VENDOR_ID = 32,
		QIC_REPORT_TAPE_STATUS = 33,
		QIC_SKIP_EXTENDED_REVERSE = 34,
		QIC_SKIP_EXTENDED_FORWARD = 35,
		QIC_CALIBRATE_TAPE_LENGTH = 36,
		QIC_REPORT_FORMAT_SEGMENTS = 37,
		QIC_SET_FORMAT_SEGMENTS = 38,
		/* commands 39-45: reserved */
		QIC_PHANTOM_SELECT = 46,
		QIC_PHANTOM_DESELECT = 47
		} qic117_cmd_t;

		typedef enum {
		discretional = 0, required, ccs1, ccs2
		} qic_compatibility;

		typedef enum {
		unused, mode, motion, report
		} command_types;

		struct qic117_command_table {
		char *name;
		__u8 mask;
		__u8 state;
		__u8 cmd_type;
		__u8 non_intr;
		__u8 level;
		};

		#define QIC117_COMMANDS {\
		/* command mask state cmd_type */\
		/* \| name \| \| \| non_intr */\
		/* \| \| \| \| \| \| level */\
		/* 0*/ {NULL, 0x00, 0x00, mode, 0, discretional},\
		/* 1*/ {"soft reset", 0x00, 0x00, motion, 1, required},\
		/* 2*/ {"report next bit", 0x00, 0x00, report, 0, required},\
		/* 3*/ {"pause", 0x36, 0x24, motion, 1, required},\
		/* 4*/ {"micro step pause", 0x36, 0x24, motion, 1, required},\
		/* 5*/ {"alternate command timeout", 0x00, 0x00, mode, 0, required},\
		/* 6*/ {"report drive status", 0x00, 0x00, report, 0, required},\
		/* 7*/ {"report error code", 0x01, 0x01, report, 0, required},\
		/* 8*/ {"report drive configuration",0x00, 0x00, report, 0, required},\
		/* 9*/ {"report rom version", 0x00, 0x00, report, 0, required},\
		/10/ {"logical forward", 0x37, 0x25, motion, 0, required},\
		/11/ {"physical reverse", 0x17, 0x05, motion, 0, required},\
		/12/ {"physical forward", 0x17, 0x05, motion, 0, required},\
		/13/ {"seek head to track", 0x37, 0x25, motion, 0, required},\
		/14/ {"seek load point", 0x17, 0x05, motion, 1, required},\
		/15/ {"enter format mode", 0x1f, 0x05, mode, 0, required},\
		/16/ {"write reference burst", 0x1f, 0x05, motion, 1, required},\
		/17/ {"enter verify mode", 0x37, 0x25, mode, 0, required},\
		/18/ {"stop tape", 0x00, 0x00, motion, 1, required},\
		/19/ {"reserved (19)", 0x00, 0x00, unused, 0, discretional},\
		/20/ {"reserved (20)", 0x00, 0x00, unused, 0, discretional},\
		/21/ {"micro step head up", 0x02, 0x00, motion, 0, required},\
		/22/ {"micro step head down", 0x02, 0x00, motion, 0, required},\
		/23/ {"soft select", 0x00, 0x00, mode, 0, discretional},\
		/24/ {"soft deselect", 0x00, 0x00, mode, 0, discretional},\
		/25/ {"skip segments reverse", 0x36, 0x24, motion, 1, required},\
		/26/ {"skip segments forward", 0x36, 0x24, motion, 1, required},\
		/27/ {"select rate or format", 0x03, 0x01, mode, 0, required /* [ccs2] */},\
		/28/ {"enter diag mode 1", 0x00, 0x00, mode, 0, discretional},\
		/29/ {"enter diag mode 2", 0x00, 0x00, mode, 0, discretional},\
		/30/ {"enter primary mode", 0x00, 0x00, mode, 0, required},\
		/31/ {"vendor unique (31)", 0x00, 0x00, unused, 0, discretional},\
		/32/ {"report vendor id", 0x00, 0x00, report, 0, required},\
		/33/ {"report tape status", 0x04, 0x04, report, 0, ccs1},\
		/34/ {"skip extended reverse", 0x36, 0x24, motion, 1, ccs1},\
		/35/ {"skip extended forward", 0x36, 0x24, motion, 1, ccs1},\
		/36/ {"calibrate tape length", 0x17, 0x05, motion, 1, ccs2},\
		/37/ {"report format segments", 0x17, 0x05, report, 0, ccs2},\
		/38/ {"set format segments", 0x17, 0x05, mode, 0, ccs2},\
		/39/ {"reserved (39)", 0x00, 0x00, unused, 0, discretional},\
		/40/ {"vendor unique (40)", 0x00, 0x00, unused, 0, discretional},\
		/41/ {"vendor unique (41)", 0x00, 0x00, unused, 0, discretional},\
		/42/ {"vendor unique (42)", 0x00, 0x00, unused, 0, discretional},\
		/43/ {"vendor unique (43)", 0x00, 0x00, unused, 0, discretional},\
		/44/ {"vendor unique (44)", 0x00, 0x00, unused, 0, discretional},\
		/45/ {"vendor unique (45)", 0x00, 0x00, unused, 0, discretional},\
		/46/ {"phantom select", 0x00, 0x00, mode, 0, discretional},\
		/47/ {"phantom deselect", 0x00, 0x00, mode, 0, discretional},\
		}

		/*
		* Status bits returned by QIC_REPORT_DRIVE_STATUS
		*/

		#define QIC_STATUS_READY 0x01 /* Drive is ready or idle. */
		#define QIC_STATUS_ERROR 0x02 /* Error detected, must read
		error code to clear this */
		#define QIC_STATUS_CARTRIDGE_PRESENT 0x04 /* Tape is present */
		#define QIC_STATUS_WRITE_PROTECT 0x08 /* Tape is write protected */
		#define QIC_STATUS_NEW_CARTRIDGE 0x10 /* New cartridge inserted, must
		read error status to clear. */
		#define QIC_STATUS_REFERENCED 0x20 /* Cartridge appears to have been
		formatted. */
		#define QIC_STATUS_AT_BOT 0x40 /* Cartridge is at physical
		beginning of tape. */
		#define QIC_STATUS_AT_EOT 0x80 /* Cartridge is at physical end
		of tape. */
		/*
		* Status bits returned by QIC_REPORT_DRIVE_CONFIGURATION
		*/

		#define QIC_CONFIG_RATE_MASK 0x18
		#define QIC_CONFIG_RATE_SHIFT 3
		#define QIC_CONFIG_RATE_250 0
		#define QIC_CONFIG_RATE_500 2
		#define QIC_CONFIG_RATE_1000 3
		#define QIC_CONFIG_RATE_2000 1
		#define QIC_CONFIG_RATE_4000 0 /* since QIC-117 Rev. J */

		#define QIC_CONFIG_LONG 0x40 /* Extra Length Tape Detected */
		#define QIC_CONFIG_80 0x80 /* QIC-80 detected. */

		/*
		* Status bits returned by QIC_REPORT_TAPE_STATUS
		*/

		#define QIC_TAPE_STD_MASK 0x0f
		#define QIC_TAPE_QIC40 0x01
		#define QIC_TAPE_QIC80 0x02
		#define QIC_TAPE_QIC3020 0x03
		#define QIC_TAPE_QIC3010 0x04

		#define QIC_TAPE_LEN_MASK 0x70
		#define QIC_TAPE_205FT 0x10
		#define QIC_TAPE_307FT 0x20
		#define QIC_TAPE_VARIABLE 0x30
		#define QIC_TAPE_1100FT 0x40
		#define QIC_TAPE_FLEX 0x60

		#define QIC_TAPE_WIDE 0x80

		/* Define a value (in feet) slightly higher than
		* the possible maximum tape length.
		*/
		#define QIC_TOP_TAPE_LEN 1500

		/*
		* Errors: List of error codes, and their severity.
		*/

		typedef struct {
		char message; / Text describing the error. */
		unsigned int fatal:1; /* Non-zero if the error is fatal. */
		} ftape_error;

		#define QIC117_ERRORS {\
		/* 0*/ { "No error", 0, },\
		/* 1*/ { "Command Received while Drive Not Ready", 0, },\
		/* 2*/ { "Cartridge Not Present or Removed", 1, },\
		/* 3*/ { "Motor Speed Error (not within 1%)", 1, },\
		/* 4*/ { "Motor Speed Fault (jammed, or gross speed error", 1, },\
		/* 5*/ { "Cartridge Write Protected", 1, },\
		/* 6*/ { "Undefined or Reserved Command Code", 1, },\
		/* 7*/ { "Illegal Track Address Specified for Seek", 1, },\
		/* 8*/ { "Illegal Command in Report Subcontext", 0, },\
		/* 9*/ { "Illegal Entry into a Diagnostic Mode", 1, },\
		/10/ { "Broken Tape Detected (based on hole sensor)", 1, },\
		/11/ { "Warning--Read Gain Setting Error", 1, },\
		/12/ { "Command Received While Error Status Pending (obs)", 1, },\
		/13/ { "Command Received While New Cartridge Pending", 1, },\
		/14/ { "Command Illegal or Undefined in Primary Mode", 1, },\
		/15/ { "Command Illegal or Undefined in Format Mode", 1, },\
		/16/ { "Command Illegal or Undefined in Verify Mode", 1, },\
		/17/ { "Logical Forward Not at Logical BOT or no Format Segments in Format Mode", 1, },\
		/18/ { "Logical EOT Before All Segments generated", 1, },\
		/19/ { "Command Illegal When Cartridge Not Referenced", 1, },\
		/20/ { "Self-Diagnostic Failed (cannot be cleared)", 1, },\
		/21/ { "Warning EEPROM Not Initialized, Defaults Set", 1, },\
		/22/ { "EEPROM Corrupted or Hardware Failure", 1, },\
		/23/ { "Motion Time-out Error", 1, },\
		/24/ { "Data Segment Too Long -- Logical Forward or Pause", 1, },\
		/25/ { "Transmit Overrun (obs)", 1, },\
		/26/ { "Power On Reset Occurred", 0, },\
		/27/ { "Software Reset Occurred", 0, },\
		/28/ { "Diagnostic Mode 1 Error", 1, },\
		/29/ { "Diagnostic Mode 2 Error", 1, },\
		/30/ { "Command Received During Non-Interruptible Process", 1, },\
		/31/ { "Rate or Format Selection Error", 1, },\
		/32/ { "Illegal Command While in High Speed Mode", 1, },\
		/33/ { "Illegal Seek Segment Value", 1, },\
		/34/ { "Invalid Media", 1, },\
		/35/ { "Head Positioning Failure", 1, },\
		/36/ { "Write Reference Burst Failure", 1, },\
		/37/ { "Prom Code Missing", 1, },\
		/38/ { "Invalid Format", 1, },\
		/39/ { "EOT/BOT System Failure", 1, },\
		/40/ { "Prom A Checksum Error", 1, },\
		/41/ { "Drive Wakeup Reset Occurred", 1, },\
		/42/ { "Prom B Checksum Error", 1, },\
		/43/ { "Illegal Entry into Format Mode", 1, },\
		}

		#endif /* _QIC117_H */