1 | /* $NetBSD: linux_fdio.h,v 1.4 2007/03/04 06:01:23 christos Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 2000 Wasabi Systems, Inc. |
5 | * All rights reserved. |
6 | * |
7 | * Written by Frank van der Linden for Wasabi Systems, Inc. |
8 | * |
9 | * Redistribution and use in source and binary forms, with or without |
10 | * modification, are permitted provided that the following conditions |
11 | * are met: |
12 | * 1. Redistributions of source code must retain the above copyright |
13 | * notice, this list of conditions and the following disclaimer. |
14 | * 2. Redistributions in binary form must reproduce the above copyright |
15 | * notice, this list of conditions and the following disclaimer in the |
16 | * documentation and/or other materials provided with the distribution. |
17 | * 3. All advertising materials mentioning features or use of this software |
18 | * must display the following acknowledgement: |
19 | * This product includes software developed for the NetBSD Project by |
20 | * Wasabi Systems, Inc. |
21 | * 4. The name of Wasabi Systems, Inc. may not be used to endorse |
22 | * or promote products derived from this software without specific prior |
23 | * written permission. |
24 | * |
25 | * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND |
26 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
27 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
28 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC |
29 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
30 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
31 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
32 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
33 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
34 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
35 | * POSSIBILITY OF SUCH DAMAGE. |
36 | */ |
37 | |
38 | #ifndef _LINUX_FDIO_H |
39 | #define _LINUX_FDIO_H |
40 | |
41 | /* |
42 | * Linux floppy ioctl call structures and defines. |
43 | */ |
44 | |
45 | struct linux_floppy_struct { |
46 | u_int size; |
47 | u_int sect; |
48 | u_int head; |
49 | u_int track; |
50 | u_int stretch; |
51 | u_char gap; |
52 | u_char rate; |
53 | u_char spec1; |
54 | u_char fmt_gap; |
55 | const char *name; |
56 | }; |
57 | |
58 | struct linux_floppy_max_errors { |
59 | u_int abort; |
60 | u_int read_track; |
61 | u_int reset; |
62 | u_int recal; |
63 | u_int reporting; |
64 | }; |
65 | |
66 | struct linux_floppy_drive_params { |
67 | char cmos; |
68 | u_long max_dtr; |
69 | u_long hlt; |
70 | u_long hut; |
71 | u_long srt; |
72 | u_long spinup; |
73 | u_long spindown; |
74 | u_char spindown_offset; |
75 | u_char select_delay; |
76 | u_char rps; |
77 | u_char tracks; |
78 | u_long timeout; |
79 | u_char interleave_sect; |
80 | struct linux_floppy_max_errors max_errors; |
81 | char flags; |
82 | char read_track; |
83 | short autodetect[8]; |
84 | int checkfreq; |
85 | int native_format; |
86 | }; |
87 | |
88 | struct linux_floppy_drive_struct { |
89 | u_long flags; |
90 | u_long spinup_date; |
91 | u_long select_date; |
92 | u_long first_read_date; |
93 | short probed_format; |
94 | short track; |
95 | short maxblock; |
96 | short maxtrack; |
97 | int generation; |
98 | int keep_data; |
99 | int fd_ref; |
100 | int fd_device; |
101 | u_long last_checked; |
102 | char *dmabuf; |
103 | int bufblocks; |
104 | }; |
105 | |
106 | #define LINUX_FD_NEED_TWADDLE 0x01 |
107 | #define LINUX_FD_VERIFY 0x02 |
108 | #define LINUX_FD_DISK_NEWCHANGE 0x04 |
109 | #define LINUX_FD_DISK_CHANGED 0x10 |
110 | #define LINUX_FD_DISK_WRITABLE 0x20 |
111 | |
112 | |
113 | struct linux_floppy_fdc_state { |
114 | int spec1; |
115 | int spec2; |
116 | int dtr; |
117 | u_char version; |
118 | u_char dor; |
119 | u_long address; |
120 | u_int rawcmd:2; |
121 | u_int reset:1; |
122 | u_int need_configure:1; |
123 | u_int perp_mode:2; |
124 | u_int has_fifo:1; |
125 | u_int driver_version; |
126 | u_char track[4]; |
127 | }; |
128 | |
129 | struct linux_floppy_write_errors { |
130 | u_int write_errors; |
131 | u_long first_error_sector; |
132 | u_int first_error_generation; |
133 | u_long last_error_sector; |
134 | u_int last_error_generation; |
135 | u_int badness; |
136 | }; |
137 | |
138 | struct linux_floppy_raw_cmd { |
139 | u_int flags; |
140 | void *data; |
141 | void *kernel_data; |
142 | struct floppy_raw_cmd *next; |
143 | long length; |
144 | long phys_length; |
145 | int buffer_length; |
146 | u_char rate; |
147 | u_char cmd_count; |
148 | u_char cmd[16]; |
149 | u_char reply_count; |
150 | u_char reply[16]; |
151 | int track; |
152 | int resultcode; |
153 | int reserved1; |
154 | int reserved2; |
155 | }; |
156 | |
157 | struct linux_format_descr { |
158 | u_int device; |
159 | u_int head; |
160 | u_int track; |
161 | }; |
162 | |
163 | typedef char linux_floppy_drive_name[16]; |
164 | |
165 | #define LINUX_FDCLRPRM _LINUX_IO(2, 0x41) |
166 | #define LINUX_FDSETPRM _LINUX_IOW(2, 0x42, struct linux_floppy_struct) |
167 | #define LINUX_FDDEFPRM _LINUX_IOW(2, 0x43, struct linux_floppy_struct) |
168 | #define LINUX_FDGETPRM _LINUX_IOR(2, 0x04, struct linux_floppy_struct) |
169 | #define LINUX_FDMSGON _LINUX_IO(2, 0x45) |
170 | #define LINUX_FDMSGOFF _LINUX_IO(2, 0x46) |
171 | #define LINUX_FDFMTBEG _LINUX_IO(2, 0x47) |
172 | #define LINUX_FDFMTTRK _LINUX_IOW(2, 0x48, struct linux_format_descr) |
173 | #define LINUX_FDFMTEND _LINUX_IO(2, 0x49) |
174 | #define LINUX_FDSETEMSGTRESH _LINUX_IO(2, 0x4a) |
175 | #define LINUX_FDFLUSH _LINUX_IO(2, 0x4b) |
176 | #define LINUX_FDSETMAXERRS \ |
177 | _LINUX_IOW(2, 0x4c, struct linux_floppy_max_errors) |
178 | #define LINUX_FDGETMAXERRS \ |
179 | _LINUX_IOR(2, 0x0e, struct linux_floppy_max_errors) |
180 | #define LINUX_FDGETDRVTYP _LINUX_IOR(2, 0x0f, linux_floppy_drive_name) |
181 | /* 0x90 is not a typo, that's how it's listed in the Linux include file */ |
182 | #define LINUX_FDSETDRVPRM \ |
183 | _LINUX_IOW(2, 0x90, struct linux_floppy_drive_params) |
184 | #define LINUX_FDGETDRVPRM \ |
185 | _LINUX_IOR(2, 0x11, struct linux_floppy_drive_params) |
186 | #define LINUX_FDGETDRVSTAT \ |
187 | _LINUX_IOR(2, 0x12, struct linux_floppy_drive_struct) |
188 | #define LINUX_FDPOLLDRVSTAT \ |
189 | _LINUX_IOR(2, 0x13, struct linux_floppy_drive_struct) |
190 | #define LINUX_FDRESET _LINUX_IO(2, 0x54) |
191 | #define LINUX_FDGETFDCSTAT \ |
192 | _LINUX_IOR(2, 0x15, struct linux_floppy_fdc_state) |
193 | #define LINUX_FDWERRORCLR _LINUX_IO(2, 0x56) |
194 | #define LINUX_FDWERRORGET \ |
195 | _LINUX_IOR(2, 0x17, struct linux_floppy_write_errors) |
196 | #define LINUX_FDRAWCMD _LINUX_IO(2, 0x58) |
197 | #define LINUX_FDTWADDLE _LINUX_IO(2, 0x59) |
198 | #define LINUX_FDEJECT _LINUX_IO(2, 0x5a) |
199 | |
200 | #endif /* _LINUX_FDIO_H */ |
201 | |