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authorJeff Garzik <jeff@garzik.org>2006-12-03 22:22:41 -0500
committerJeff Garzik <jeff@garzik.org>2006-12-03 22:22:41 -0500
commitd916faace3efc0bf19fe9a615a1ab8fa1a24cd93 (patch)
treee6adbc42541498306728490a4978afe116131299 /include
parent2b5f6dcce5bf94b9b119e9ed8d537098ec61c3d2 (diff)
Remove long-unmaintained ftape driver subsystem.
It's bitrotten, long unmaintained, long hidden under BROKEN_ON_SMP, etc. As scheduled in feature-removal-schedule.txt, and ack'd several times on lkml. Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/Kbuild4
-rw-r--r--include/linux/ftape-header-segment.h122
-rw-r--r--include/linux/ftape-vendors.h137
-rw-r--r--include/linux/ftape.h201
-rw-r--r--include/linux/zftape.h87
5 files changed, 0 insertions, 551 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index d7e04689304c..ff433126361f 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -60,8 +60,6 @@ header-y += fadvise.h
60header-y += fd.h 60header-y += fd.h
61header-y += fdreg.h 61header-y += fdreg.h
62header-y += fib_rules.h 62header-y += fib_rules.h
63header-y += ftape-header-segment.h
64header-y += ftape-vendors.h
65header-y += fuse.h 63header-y += fuse.h
66header-y += futex.h 64header-y += futex.h
67header-y += genetlink.h 65header-y += genetlink.h
@@ -206,7 +204,6 @@ unifdef-y += fcntl.h
206unifdef-y += filter.h 204unifdef-y += filter.h
207unifdef-y += flat.h 205unifdef-y += flat.h
208unifdef-y += fs.h 206unifdef-y += fs.h
209unifdef-y += ftape.h
210unifdef-y += gameport.h 207unifdef-y += gameport.h
211unifdef-y += generic_serial.h 208unifdef-y += generic_serial.h
212unifdef-y += genhd.h 209unifdef-y += genhd.h
@@ -341,6 +338,5 @@ unifdef-y += wait.h
341unifdef-y += wanrouter.h 338unifdef-y += wanrouter.h
342unifdef-y += watchdog.h 339unifdef-y += watchdog.h
343unifdef-y += xfrm.h 340unifdef-y += xfrm.h
344unifdef-y += zftape.h
345 341
346objhdr-y += version.h 342objhdr-y += version.h
diff --git a/include/linux/ftape-header-segment.h b/include/linux/ftape-header-segment.h
deleted file mode 100644
index 4732218f0708..000000000000
--- a/include/linux/ftape-header-segment.h
+++ /dev/null
@@ -1,122 +0,0 @@
1#ifndef _FTAPE_HEADER_SEGMENT_H
2#define _FTAPE_HEADER_SEGMENT_H
3
4/*
5 * Copyright (C) 1996-1997 Claus-Justus Heine.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
10 any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; see the file COPYING. If not, write to
19 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
20
21 *
22 * $Source: /homes/cvs/ftape-stacked/include/linux/ftape-header-segment.h,v $
23 * $Revision: 1.2 $
24 * $Date: 1997/10/05 19:19:28 $
25 *
26 * This file defines some offsets into the header segment of a
27 * floppy tape cartridge. For use with the QIC-40/80/3010/3020
28 * floppy-tape driver "ftape" for Linux.
29 */
30
31#define FT_SIGNATURE 0 /* must be 0xaa55aa55 */
32#define FT_FMT_CODE 4
33#define FT_REV_LEVEL 5 /* only for QIC-80 since. Rev. L (== 0x0c) */
34#define FT_HSEG_1 6 /* first header segment, except for format code 6 */
35#define FT_HSEG_2 8 /* second header segment, except for format code 6 */
36#define FT_FRST_SEG 10 /* first data segment, except for format code 6 */
37#define FT_LAST_SEG 12 /* last data segment, except for format code 6 */
38#define FT_FMT_DATE 14 /* date and time of most recent format, see below */
39#define FT_WR_DATE 18 /* date and time of most recent write or format */
40#define FT_SPT 24 /* segments per track */
41#define FT_TPC 26 /* tracks per cartridge */
42#define FT_FHM 27 /* floppy drive head (maximum of it) */
43#define FT_FTM 28 /* floppy track max. */
44#define FT_FSM 29 /* floppy sector max. (128) */
45#define FT_LABEL 30 /* floppy tape label */
46#define FT_LABEL_DATE 74 /* date and time the tape label was written */
47#define FT_LABEL_SZ (FT_LABEL_DATE - FT_LABEL)
48#define FT_CMAP_START 78 /* starting segment of compression map */
49#define FT_FMT_ERROR 128 /* must be set to 0xff if remainder gets lost during
50 * tape format
51 */
52#define FT_SEG_CNT 130 /* number of seg. written, formatted or verified
53 * through lifetime of tape (why not read?)
54 */
55#define FT_INIT_DATE 138 /* date and time of initial tape format */
56#define FT_FMT_CNT 142 /* number of times tape has been formatted */
57#define FT_FSL_CNT 144 /* number of segments in failed sector log */
58#define FT_MK_CODE 146 /* id string of tape manufacturer */
59#define FT_LOT_CODE 190 /* tape manufacturer lot code */
60#define FT_6_HSEG_1 234 /* first header segment for format code 6 */
61#define FT_6_HSEG_2 238 /* second header segment for format code 6 */
62#define FT_6_FRST_SEG 242 /* first data segment for format code 6 */
63#define FT_6_LAST_SEG 246 /* last data segment for format code 6 */
64
65#define FT_FSL 256
66#define FT_HEADER_END 256 /* space beyond this point:
67 * format codes 2, 3 and 5:
68 * - failed sector log until byte 2047
69 * - bad sector map in the reamining part of segment
70 * format codes 4 and 6:
71 * - bad sector map starts hear
72 */
73
74
75/* value to be stored at the FT_SIGNATURE offset
76 */
77#define FT_HSEG_MAGIC 0xaa55aa55
78#define FT_D2G_MAGIC 0x82288228 /* Ditto 2GB */
79
80/* data and time encoding: */
81#define FT_YEAR_SHIFT 25
82#define FT_YEAR_MASK 0xfe000000
83#define FT_YEAR_0 1970
84#define FT_YEAR_MAX 127
85#define FT_YEAR(year) ((((year)-FT_YEAR_0)<<FT_YEAR_SHIFT)&FT_YEAR_MASK)
86
87#define FT_TIME_SHIFT 0
88#define FT_TIME_MASK 0x01FFFFFF
89#define FT_TIME_MAX 0x01ea6dff /* last second of a year */
90#define FT_TIME(mo,d,h,m,s) \
91 ((((s)+60*((m)+60*((h)+24*((d)+31*(mo))))) & FT_TIME_MASK))
92
93#define FT_TIME_STAMP(y,mo,d,h,m,s) (FT_YEAR(y) | FT_TIME(mo,d,h,m,s))
94
95/* values for the format code field */
96typedef enum {
97 fmt_normal = 2, /* QIC-80 post Rev. B 205Ft or 307Ft tape */
98 fmt_1100ft = 3, /* QIC-80 post Rev. B 1100Ft tape */
99 fmt_var = 4, /* QIC-80 post Rev. B variabel length format */
100 fmt_425ft = 5, /* QIC-80 post Rev. B 425Ft tape */
101 fmt_big = 6 /* QIC-3010/3020 variable length tape with more
102 * than 2^16 segments per tape
103 */
104} ft_format_type;
105
106/* definitions for the failed sector log */
107#define FT_FSL_SIZE (2 * FT_SECTOR_SIZE - FT_HEADER_END)
108#define FT_FSL_MAX_ENTRIES (FT_FSL_SIZE/sizeof(__u32))
109
110typedef struct ft_fsl_entry {
111 __u16 segment;
112 __u16 date;
113} __attribute__ ((packed)) ft_fsl_entry;
114
115
116/* date encoding for the failed sector log
117 * month: 1..12, day: 1..31, year: 1970..2097
118 */
119#define FT_FSL_TIME_STAMP(y,m,d) \
120 (((((y) - FT_YEAR_0)<<9)&0xfe00) | (((m)<<5)&0x01e0) | ((d)&0x001f))
121
122#endif /* _FTAPE_HEADER_SEGMENT_H */
diff --git a/include/linux/ftape-vendors.h b/include/linux/ftape-vendors.h
deleted file mode 100644
index ec1a81f059e5..000000000000
--- a/include/linux/ftape-vendors.h
+++ /dev/null
@@ -1,137 +0,0 @@
1#ifndef _FTAPE_VENDORS_H
2#define _FTAPE_VENDORS_H
3
4/*
5 * Copyright (C) 1993-1996 Bas Laarhoven,
6 * (C) 1996-1997 Claus-Justus Heine.
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2, or (at your option)
11 any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; see the file COPYING. If not, write to
20 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
21
22 *
23 * $Source: /homes/cvs/ftape-stacked/include/linux/ftape-vendors.h,v $
24 * $Revision: 1.6 $
25 * $Date: 1997/10/09 15:38:11 $
26 *
27 * This file contains the supported drive types with their
28 * QIC-117 spec. vendor code and drive dependent configuration
29 * information.
30 */
31
32typedef enum {
33 unknown_wake_up = 0,
34 no_wake_up,
35 wake_up_colorado,
36 wake_up_mountain,
37 wake_up_insight,
38} wake_up_types;
39
40typedef struct {
41 wake_up_types wake_up; /* see wake_up_types */
42 char *name; /* Text describing the drive */
43} wakeup_method;
44
45/* Note: order of entries in WAKEUP_METHODS must be so that a variable
46 * of type wake_up_types can be used as an index in the array.
47 */
48#define WAKEUP_METHODS { \
49 { unknown_wake_up, "Unknown" }, \
50 { no_wake_up, "None" }, \
51 { wake_up_colorado, "Colorado" }, \
52 { wake_up_mountain, "Mountain" }, \
53 { wake_up_insight, "Motor-on" }, \
54}
55
56typedef struct {
57 unsigned int vendor_id; /* vendor id from drive */
58 int speed; /* maximum tape transport speed (ips) */
59 wake_up_types wake_up; /* see wake_up_types */
60 char *name; /* Text describing the drive */
61} vendor_struct;
62
63#define UNKNOWN_VENDOR (-1)
64
65#define QIC117_VENDORS { \
66/* see _vendor_struct */ \
67 { 0x00000, 82, wake_up_colorado, "Colorado DJ-10 (old)" }, \
68 { 0x00047, 90, wake_up_colorado, "Colorado DJ-10/DJ-20" }, \
69 { 0x011c2, 84, wake_up_colorado, "Colorado 700" }, \
70 { 0x011c3, 90, wake_up_colorado, "Colorado 1400" }, \
71 { 0x011c4, 84, wake_up_colorado, "Colorado DJ-10/DJ-20 (new)" }, \
72 { 0x011c5, 84, wake_up_colorado, "HP Colorado T1000" }, \
73 { 0x011c6, 90, wake_up_colorado, "HP Colorado T3000" }, \
74 { 0x00005, 45, wake_up_mountain, "Archive 5580i" }, \
75 { 0x10005, 50, wake_up_insight, "Insight 80Mb, Irwin 80SX" }, \
76 { 0x00140, 74, wake_up_mountain, "Archive S.Hornet [Identity/Escom]" }, \
77 { 0x00146, 72, wake_up_mountain, "Archive 31250Q [Escom]" }, \
78 { 0x0014a, 100, wake_up_mountain, "Archive XL9250i [Conner/Escom]" }, \
79 { 0x0014c, 98, wake_up_mountain, "Conner C250MQT" }, \
80 { 0x0014e, 80, wake_up_mountain, "Conner C250MQ" }, \
81 { 0x00150, 80, wake_up_mountain, "Conner TSM420R/TST800R" }, \
82 { 0x00152, 80, wake_up_mountain, "Conner TSM850R" }, \
83 { 0x00156, 80, wake_up_mountain, "Conner TSM850R/1700R/TST3200R" }, \
84 { 0x00180, 0, wake_up_mountain, "Summit SE 150" }, \
85 { 0x00181, 85, wake_up_mountain, "Summit SE 250, Mountain FS8000" }, \
86 { 0x001c1, 82, no_wake_up, "Wangtek 3040F" }, \
87 { 0x001c8, 64, no_wake_up, "Wangtek 3080F" }, \
88 { 0x001c8, 64, wake_up_colorado, "Wangtek 3080F" }, \
89 { 0x001ca, 67, no_wake_up, "Wangtek 3080F (new)" }, \
90 { 0x001cc, 77, wake_up_colorado, "Wangtek 3200 / Teac 700" }, \
91 { 0x001cd, 75, wake_up_colorado, "Reveal TB1400" }, \
92 { 0x00380, 85, wake_up_colorado, "Exabyte Eagle-96" }, \
93 { 0x00381, 85, wake_up_colorado, "Exabyte Eagle TR-3" }, \
94 { 0x00382, 85, wake_up_colorado, "Exabyte Eagle TR-3" }, \
95 { 0x003ce, 77, wake_up_colorado, "Teac 800" }, \
96 { 0x003cf, 0, wake_up_colorado, "Teac FT3010TR" }, \
97 { 0x08880, 64, no_wake_up, "Iomega 250, Ditto 800" }, \
98 { 0x08880, 64, wake_up_colorado, "Iomega 250, Ditto 800" }, \
99 { 0x08880, 64, wake_up_insight, "Iomega 250, Ditto 800" }, \
100 { 0x08881, 80, wake_up_colorado, "Iomega 700" }, \
101 { 0x08882, 80, wake_up_colorado, "Iomega 3200" }, \
102 { 0x08883, 80, wake_up_colorado, "Iomega DITTO 2GB" }, \
103 { 0x00021, 70, no_wake_up, "AIWA CT-803" }, \
104 { 0x004c0, 80, no_wake_up, "AIWA TD-S1600" }, \
105 { 0x00021, 0, wake_up_mountain, "COREtape QIC80" }, \
106 { 0x00441, 0, wake_up_mountain, "ComByte DoublePlay" }, \
107 { 0x00481, 127, wake_up_mountain, "PERTEC MyTape 800" }, \
108 { 0x00483, 130, wake_up_mountain, "PERTEC MyTape 3200" }, \
109 { UNKNOWN_VENDOR, 0, no_wake_up, "unknown" } \
110}
111
112#define QIC117_MAKE_CODES { \
113 { 0, "Unassigned" }, \
114 { 1, "Alloy Computer Products" }, \
115 { 2, "3M" }, \
116 { 3, "Tandberg Data" }, \
117 { 4, "Colorado" }, \
118 { 5, "Archive/Conner" }, \
119 { 6, "Mountain/Summit Memory Systems" }, \
120 { 7, "Wangtek/Rexon/Tecmar" }, \
121 { 8, "Sony" }, \
122 { 9, "Cipher Data Products" }, \
123 { 10, "Irwin Magnetic Systems" }, \
124 { 11, "Braemar" }, \
125 { 12, "Verbatim" }, \
126 { 13, "Core International" }, \
127 { 14, "Exabyte" }, \
128 { 15, "Teac" }, \
129 { 16, "Gigatek" }, \
130 { 17, "ComByte" }, \
131 { 18, "PERTEC Memories" }, \
132 { 19, "Aiwa" }, \
133 { 71, "Colorado" }, \
134 { 546, "Iomega Inc" }, \
135}
136
137#endif /* _FTAPE_VENDORS_H */
diff --git a/include/linux/ftape.h b/include/linux/ftape.h
deleted file mode 100644
index 7e7038cba86a..000000000000
--- a/include/linux/ftape.h
+++ /dev/null
@@ -1,201 +0,0 @@
1#ifndef _FTAPE_H
2#define _FTAPE_H
3
4/*
5 * Copyright (C) 1994-1996 Bas Laarhoven,
6 * (C) 1996-1997 Claus-Justus Heine.
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2, or (at your option)
11 any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; see the file COPYING. If not, write to
20 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
21
22 *
23 * $Source: /homes/cvs/ftape-stacked/include/linux/ftape.h,v $
24 * $Revision: 1.17.6.4 $
25 * $Date: 1997/11/25 01:52:54 $
26 *
27 * This file contains global definitions, typedefs and macro's
28 * for the QIC-40/80/3010/3020 floppy-tape driver for Linux.
29 */
30
31#define FTAPE_VERSION "ftape v3.04d 25/11/97"
32
33#ifdef __KERNEL__
34#include <linux/interrupt.h>
35#include <linux/mm.h>
36#endif
37#include <linux/types.h>
38#include <linux/mtio.h>
39
40#define FT_SECTOR(x) (x+1) /* sector offset into real sector */
41#define FT_SECTOR_SIZE 1024
42#define FT_SECTORS_PER_SEGMENT 32
43#define FT_ECC_SECTORS 3
44#define FT_SEGMENT_SIZE ((FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS) * FT_SECTOR_SIZE)
45#define FT_BUFF_SIZE (FT_SECTORS_PER_SEGMENT * FT_SECTOR_SIZE)
46
47/*
48 * bits of the minor device number that define drive selection
49 * methods. Could be used one day to access multiple tape
50 * drives on the same controller.
51 */
52#define FTAPE_SEL_A 0
53#define FTAPE_SEL_B 1
54#define FTAPE_SEL_C 2
55#define FTAPE_SEL_D 3
56#define FTAPE_SEL_MASK 3
57#define FTAPE_SEL(unit) ((unit) & FTAPE_SEL_MASK)
58#define FTAPE_NO_REWIND 4 /* mask for minor nr */
59
60/* the following two may be reported when MTIOCGET is requested ... */
61typedef union {
62 struct {
63 __u8 error;
64 __u8 command;
65 } error;
66 long space;
67} ft_drive_error;
68typedef union {
69 struct {
70 __u8 drive_status;
71 __u8 drive_config;
72 __u8 tape_status;
73 } status;
74 long space;
75} ft_drive_status;
76
77#ifdef __KERNEL__
78
79#define FT_RQM_DELAY 12
80#define FT_MILLISECOND 1
81#define FT_SECOND 1000
82#define FT_FOREVER -1
83#ifndef HZ
84#error "HZ undefined."
85#endif
86#define FT_USPT (1000000/HZ) /* microseconds per tick */
87
88/* This defines the number of retries that the driver will allow
89 * before giving up (and letting a higher level handle the error).
90 */
91#ifdef TESTING
92#define FT_SOFT_RETRIES 1 /* number of low level retries */
93#define FT_RETRIES_ON_ECC_ERROR 3 /* ecc error when correcting segment */
94#else
95#define FT_SOFT_RETRIES 6 /* number of low level retries (triple) */
96#define FT_RETRIES_ON_ECC_ERROR 3 /* ecc error when correcting segment */
97#endif
98
99#ifndef THE_FTAPE_MAINTAINER
100#define THE_FTAPE_MAINTAINER "the ftape maintainer"
101#endif
102
103/* Initialize missing configuration parameters.
104 */
105#ifndef CONFIG_FT_NR_BUFFERS
106# define CONFIG_FT_NR_BUFFERS 3
107#endif
108#ifndef CONFIG_FT_FDC_THR
109# define CONFIG_FT_FDC_THR 8
110#endif
111#ifndef CONFIG_FT_FDC_MAX_RATE
112# define CONFIG_FT_FDC_MAX_RATE 2000
113#endif
114#ifndef CONFIG_FT_FDC_BASE
115# define CONFIG_FT_FDC_BASE 0
116#endif
117#ifndef CONFIG_FT_FDC_IRQ
118# define CONFIG_FT_FDC_IRQ 0
119#endif
120#ifndef CONFIG_FT_FDC_DMA
121# define CONFIG_FT_FDC_DMA 0
122#endif
123
124/* Turn some booleans into numbers.
125 */
126#ifdef CONFIG_FT_PROBE_FC10
127# undef CONFIG_FT_PROBE_FC10
128# define CONFIG_FT_PROBE_FC10 1
129#else
130# define CONFIG_FT_PROBE_FC10 0
131#endif
132#ifdef CONFIG_FT_MACH2
133# undef CONFIG_FT_MACH2
134# define CONFIG_FT_MACH2 1
135#else
136# define CONFIG_FT_MACH2 0
137#endif
138
139/* Insert default settings
140 */
141#if CONFIG_FT_PROBE_FC10 == 1
142# if CONFIG_FT_FDC_BASE == 0
143# undef CONFIG_FT_FDC_BASE
144# define CONFIG_FT_FDC_BASE 0x180
145# endif
146# if CONFIG_FT_FDC_IRQ == 0
147# undef CONFIG_FT_FDC_IRQ
148# define CONFIG_FT_FDC_IRQ 9
149# endif
150# if CONFIG_FT_FDC_DMA == 0
151# undef CONFIG_FT_FDC_DMA
152# define CONFIG_FT_FDC_DMA 3
153# endif
154#elif CONFIG_FT_MACH2 == 1 /* CONFIG_FT_PROBE_FC10 == 1 */
155# if CONFIG_FT_FDC_BASE == 0
156# undef CONFIG_FT_FDC_BASE
157# define CONFIG_FT_FDC_BASE 0x1E0
158# endif
159# if CONFIG_FT_FDC_IRQ == 0
160# undef CONFIG_FT_FDC_IRQ
161# define CONFIG_FT_FDC_IRQ 6
162# endif
163# if CONFIG_FT_FDC_DMA == 0
164# undef CONFIG_FT_FDC_DMA
165# define CONFIG_FT_FDC_DMA 2
166# endif
167#elif defined(CONFIG_FT_ALT_FDC) /* CONFIG_FT_MACH2 */
168# if CONFIG_FT_FDC_BASE == 0
169# undef CONFIG_FT_FDC_BASE
170# define CONFIG_FT_FDC_BASE 0x370
171# endif
172# if CONFIG_FT_FDC_IRQ == 0
173# undef CONFIG_FT_FDC_IRQ
174# define CONFIG_FT_FDC_IRQ 6
175# endif
176# if CONFIG_FT_FDC_DMA == 0
177# undef CONFIG_FT_FDC_DMA
178# define CONFIG_FT_FDC_DMA 2
179# endif
180#else /* CONFIG_FT_ALT_FDC */
181# if CONFIG_FT_FDC_BASE == 0
182# undef CONFIG_FT_FDC_BASE
183# define CONFIG_FT_FDC_BASE 0x3f0
184# endif
185# if CONFIG_FT_FDC_IRQ == 0
186# undef CONFIG_FT_FDC_IRQ
187# define CONFIG_FT_FDC_IRQ 6
188# endif
189# if CONFIG_FT_FDC_DMA == 0
190# undef CONFIG_FT_FDC_DMA
191# define CONFIG_FT_FDC_DMA 2
192# endif
193#endif /* standard FDC */
194
195/* some useful macro's
196 */
197#define NR_ITEMS(x) (int)(sizeof(x)/ sizeof(*x))
198
199#endif /* __KERNEL__ */
200
201#endif
diff --git a/include/linux/zftape.h b/include/linux/zftape.h
deleted file mode 100644
index b057c65366c6..000000000000
--- a/include/linux/zftape.h
+++ /dev/null
@@ -1,87 +0,0 @@
1#ifndef _ZFTAPE_H
2#define _ZFTAPE_H
3
4/*
5 * Copyright (C) 1996, 1997 Claus-Justus Heine.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
10 any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; see the file COPYING. If not, write to
19 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
20
21 *
22 * $Source: /homes/cvs/ftape-stacked/include/linux/zftape.h,v $
23 * $Revision: 1.12 $
24 * $Date: 1997/10/21 11:02:37 $
25 *
26 * Special ioctl and other global info for the zftape VFS
27 * interface for the QIC-40/80/3010/3020 floppy-tape driver for
28 * Linux.
29 */
30
31#define ZFTAPE_VERSION "zftape for " FTAPE_VERSION
32
33#include <linux/ftape.h>
34
35#define ZFTAPE_LABEL "Ftape - The Linux Floppy Tape Project!"
36
37/* Bits of the minor device number that control the operation mode */
38#define ZFT_Q80_MODE (1 << 3)
39#define ZFT_ZIP_MODE (1 << 4)
40#define ZFT_RAW_MODE (1 << 5)
41#define ZFT_MINOR_OP_MASK (ZFT_Q80_MODE | \
42 ZFT_ZIP_MODE | \
43 ZFT_RAW_MODE)
44#define ZFT_MINOR_MASK (FTAPE_SEL_MASK | \
45 ZFT_MINOR_OP_MASK | \
46 FTAPE_NO_REWIND)
47
48#ifdef ZFT_OBSOLETE
49struct mtblksz {
50 unsigned int mt_blksz;
51};
52#define MTIOC_ZFTAPE_GETBLKSZ _IOR('m', 104, struct mtblksz)
53#endif
54
55#ifdef __KERNEL__
56
57extern int zft_init(void);
58
59static inline __s64 zft_div_blksz(__s64 value, __u32 blk_sz)
60{
61 if (blk_sz == 1) {
62 return value;
63 } else {
64 return (__s64)(((__u32)(value >> 10) + (blk_sz >> 10) - 1)
65 / (blk_sz >> 10));
66 }
67}
68
69static inline __s64 zft_mul_blksz(__s64 value, __u32 blk_sz)
70{
71 if (blk_sz == 1) {
72 return value;
73 } else {
74 /* if blk_sz != 1, then it is a multiple of 1024. In
75 * this case, `value' will also fit into 32 bits.
76 *
77 * Actually, this limits the capacity to 42
78 * bits. This is (2^32)*1024, roughly a thousand
79 * times 2GB, or 3 Terabytes. Hopefully this is enough
80 */
81 return(__s64)(((__u32)(value)*(blk_sz>>10))<<10);
82 }
83}
84
85#endif
86
87#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-25 02:46:18 -0500