aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/char/ftape/lowlevel/ftape-init.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char/ftape/lowlevel/ftape-init.c')
-rw-r--r--drivers/char/ftape/lowlevel/ftape-init.c160
1 files changed, 0 insertions, 160 deletions
diff --git a/drivers/char/ftape/lowlevel/ftape-init.c b/drivers/char/ftape/lowlevel/ftape-init.c
deleted file mode 100644
index 4998132a81d1..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-init.c
+++ /dev/null
@@ -1,160 +0,0 @@
1/*
2 * Copyright (C) 1993-1996 Bas Laarhoven,
3 * (C) 1996-1997 Claus-Justus Heine.
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2, or (at your option)
8 any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; see the file COPYING. If not, write to
17 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
18
19 *
20 * This file contains the code that interfaces the kernel
21 * for the QIC-40/80/3010/3020 floppy-tape driver for Linux.
22 */
23
24#include <linux/module.h>
25#include <linux/errno.h>
26#include <linux/fs.h>
27#include <linux/kernel.h>
28#include <linux/signal.h>
29#include <linux/major.h>
30
31#include <linux/ftape.h>
32#include <linux/init.h>
33#include <linux/qic117.h>
34#ifdef CONFIG_ZFTAPE
35#include <linux/zftape.h>
36#endif
37
38#include "../lowlevel/ftape-init.h"
39#include "../lowlevel/ftape-io.h"
40#include "../lowlevel/ftape-read.h"
41#include "../lowlevel/ftape-write.h"
42#include "../lowlevel/ftape-ctl.h"
43#include "../lowlevel/ftape-rw.h"
44#include "../lowlevel/fdc-io.h"
45#include "../lowlevel/ftape-buffer.h"
46#include "../lowlevel/ftape-proc.h"
47#include "../lowlevel/ftape-tracing.h"
48
49
50#if defined(MODULE) && !defined(CONFIG_FT_NO_TRACE_AT_ALL)
51static int ft_tracing = -1;
52#endif
53
54
55/* Called by modules package when installing the driver
56 * or by kernel during the initialization phase
57 */
58static int __init ftape_init(void)
59{
60 TRACE_FUN(ft_t_flow);
61
62#ifdef MODULE
63#ifndef CONFIG_FT_NO_TRACE_AT_ALL
64 if (ft_tracing != -1) {
65 ftape_tracing = ft_tracing;
66 }
67#endif
68 printk(KERN_INFO FTAPE_VERSION "\n");
69 if (TRACE_LEVEL >= ft_t_info) {
70 printk(
71KERN_INFO "(c) 1993-1996 Bas Laarhoven (bas@vimec.nl)\n"
72KERN_INFO "(c) 1995-1996 Kai Harrekilde-Petersen (khp@dolphinics.no)\n"
73KERN_INFO "(c) 1996-1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)\n"
74KERN_INFO "QIC-117 driver for QIC-40/80/3010/3020 floppy tape drives\n");
75 }
76#else /* !MODULE */
77 /* print a short no-nonsense boot message */
78 printk(KERN_INFO FTAPE_VERSION "\n");
79#endif /* MODULE */
80 TRACE(ft_t_info, "installing QIC-117 floppy tape hardware drive ... ");
81 TRACE(ft_t_info, "ftape_init @ 0x%p", ftape_init);
82 /* Allocate the DMA buffers. They are deallocated at cleanup() time.
83 */
84#ifdef TESTING
85#ifdef MODULE
86 while (ftape_set_nr_buffers(CONFIG_FT_NR_BUFFERS) < 0) {
87 ftape_sleep(FT_SECOND/20);
88 if (signal_pending(current)) {
89 (void)ftape_set_nr_buffers(0);
90 TRACE(ft_t_bug,
91 "Killed by signal while allocating buffers.");
92 TRACE_ABORT(-EINTR,
93 ft_t_bug, "Free up memory and retry");
94 }
95 }
96#else
97 TRACE_CATCH(ftape_set_nr_buffers(CONFIG_FT_NR_BUFFERS),
98 (void)ftape_set_nr_buffers(0));
99#endif
100#else
101 TRACE_CATCH(ftape_set_nr_buffers(CONFIG_FT_NR_BUFFERS),
102 (void)ftape_set_nr_buffers(0));
103#endif
104 ft_drive_sel = -1;
105 ft_failure = 1; /* inhibit any operation but open */
106 ftape_udelay_calibrate(); /* must be before fdc_wait_calibrate ! */
107 fdc_wait_calibrate();
108#if defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS)
109 (void)ftape_proc_init();
110#endif
111#ifdef CONFIG_ZFTAPE
112 (void)zft_init();
113#endif
114 TRACE_EXIT 0;
115}
116
117module_param(ft_fdc_base, uint, 0);
118MODULE_PARM_DESC(ft_fdc_base, "Base address of FDC controller.");
119module_param(ft_fdc_irq, uint, 0);
120MODULE_PARM_DESC(ft_fdc_irq, "IRQ (interrupt channel) to use.");
121module_param(ft_fdc_dma, uint, 0);
122MODULE_PARM_DESC(ft_fdc_dma, "DMA channel to use.");
123module_param(ft_fdc_threshold, uint, 0);
124MODULE_PARM_DESC(ft_fdc_threshold, "Threshold of the FDC Fifo.");
125module_param(ft_fdc_rate_limit, uint, 0);
126MODULE_PARM_DESC(ft_fdc_rate_limit, "Maximal data rate for FDC.");
127module_param(ft_probe_fc10, bool, 0);
128MODULE_PARM_DESC(ft_probe_fc10,
129 "If non-zero, probe for a Colorado FC-10/FC-20 controller.");
130module_param(ft_mach2, bool, 0);
131MODULE_PARM_DESC(ft_mach2,
132 "If non-zero, probe for a Mountain MACH-2 controller.");
133#if defined(MODULE) && !defined(CONFIG_FT_NO_TRACE_AT_ALL)
134module_param(ft_tracing, int, 0644);
135MODULE_PARM_DESC(ft_tracing,
136 "Amount of debugging output, 0 <= tracing <= 8, default 3.");
137#endif
138
139MODULE_AUTHOR(
140 "(c) 1993-1996 Bas Laarhoven (bas@vimec.nl), "
141 "(c) 1995-1996 Kai Harrekilde-Petersen (khp@dolphinics.no), "
142 "(c) 1996, 1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)");
143MODULE_DESCRIPTION(
144 "QIC-117 driver for QIC-40/80/3010/3020 floppy tape drives.");
145MODULE_LICENSE("GPL");
146
147static void __exit ftape_exit(void)
148{
149 TRACE_FUN(ft_t_flow);
150
151#if defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS)
152 ftape_proc_destroy();
153#endif
154 (void)ftape_set_nr_buffers(0);
155 printk(KERN_INFO "ftape: unloaded.\n");
156 TRACE_EXIT;
157}
158
159module_init(ftape_init);
160module_exit(ftape_exit);