Annotation of sys/compat/linux/linux_fdio.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: linux_fdio.h,v 1.1 2001/04/09 06:53:44 tholo Exp $ */
2: /* $NetBSD: linux_fdio.h,v 1.1 2000/12/10 14:12:16 fvdl Exp $ */
3:
4: /*
5: * Copyright (c) 2000 Wasabi Systems, Inc.
6: * All rights reserved.
7: *
8: * Written by Frank van der Linden for Wasabi Systems, Inc.
9: *
10: * Redistribution and use in source and binary forms, with or without
11: * modification, are permitted provided that the following conditions
12: * are met:
13: * 1. Redistributions of source code must retain the above copyright
14: * notice, this list of conditions and the following disclaimer.
15: * 2. Redistributions in binary form must reproduce the above copyright
16: * notice, this list of conditions and the following disclaimer in the
17: * documentation and/or other materials provided with the distribution.
18: * 3. All advertising materials mentioning features or use of this software
19: * must display the following acknowledgement:
20: * This product includes software developed for the NetBSD Project by
21: * Wasabi Systems, Inc.
22: * 4. The name of Wasabi Systems, Inc. may not be used to endorse
23: * or promote products derived from this software without specific prior
24: * written permission.
25: *
26: * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
27: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
30: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36: * POSSIBILITY OF SUCH DAMAGE.
37: */
38:
39: #ifndef _LINUX_FDIO_H
40: #define _LINUX_FDIO_H
41:
42: /*
43: * Linux floppy ioctl call structures and defines.
44: */
45:
46: struct linux_floppy_struct {
47: u_int size;
48: u_int sect;
49: u_int head;
50: u_int track;
51: u_int stretch;
52: u_char gap;
53: u_char rate;
54: u_char spec1;
55: u_char fmt_gap;
56: const char *name;
57: };
58:
59: struct linux_floppy_max_errors {
60: u_int abort;
61: u_int read_track;
62: u_int reset;
63: u_int recal;
64: u_int reporting;
65: };
66:
67: struct linux_floppy_drive_params {
68: char cmos;
69: u_long max_dtr;
70: u_long hlt;
71: u_long hut;
72: u_long srt;
73: u_long spinup;
74: u_long spindown;
75: u_char spindown_offset;
76: u_char select_delay;
77: u_char rps;
78: u_char tracks;
79: u_long timeout;
80: u_char interleave_sect;
81: struct linux_floppy_max_errors max_errors;
82: char flags;
83: char read_track;
84: short autodetect[8];
85: int checkfreq;
86: int native_format;
87: };
88:
89: struct linux_floppy_drive_struct {
90: u_long flags;
91: u_long spinup_date;
92: u_long select_date;
93: u_long first_read_date;
94: short probed_format;
95: short track;
96: short maxblock;
97: short maxtrack;
98: int generation;
99: int keep_data;
100: int fd_ref;
101: int fd_device;
102: u_long last_checked;
103: char *dmabuf;
104: int bufblocks;
105: };
106:
107: #define LINUX_FD_NEED_TWADDLE 0x01
108: #define LINUX_FD_VERIFY 0x02
109: #define LINUX_FD_DISK_NEWCHANGE 0x04
110: #define LINUX_FD_DISK_CHANGED 0x10
111: #define LINUX_FD_DISK_WRITABLE 0x20
112:
113:
114: struct linux_floppy_fdc_state {
115: int spec1;
116: int spec2;
117: int dtr;
118: u_char version;
119: u_char dor;
120: u_long address;
121: u_int rawcmd:2;
122: u_int reset:1;
123: u_int need_configure:1;
124: u_int perp_mode:2;
125: u_int has_fifo:1;
126: u_int driver_version;
127: u_char track[4];
128: };
129:
130: struct linux_floppy_write_errors {
131: u_int write_errors;
132: u_long first_error_sector;
133: u_int first_error_generation;
134: u_long last_error_sector;
135: u_int last_error_generation;
136: u_int badness;
137: };
138:
139: struct linux_floppy_raw_cmd {
140: u_int flags;
141: void *data;
142: caddr_t kernel_data;
143: struct floppy_raw_cmd *next;
144: long length;
145: long phys_length;
146: int buffer_length;
147: u_char rate;
148: u_char cmd_count;
149: u_char cmd[16];
150: u_char reply_count;
151: u_char reply[16];
152: int track;
153: int resultcode;
154: int reserved1;
155: int reserved2;
156: };
157:
158: struct linux_format_descr {
159: u_int device;
160: u_int head;
161: u_int track;
162: };
163:
164: typedef char linux_floppy_drive_name[16];
165:
166: #define LINUX_FDCLRPRM _LINUX_IO(2, 0x41)
167: #define LINUX_FDSETPRM _LINUX_IOW(2, 0x42, struct linux_floppy_struct)
168: #define LINUX_FDDEFPRM _LINUX_IOW(2, 0x43, struct linux_floppy_struct)
169: #define LINUX_FDGETPRM _LINUX_IOR(2, 0x04, struct linux_floppy_struct)
170: #define LINUX_FDMSGON _LINUX_IO(2, 0x45)
171: #define LINUX_FDMSGOFF _LINUX_IO(2, 0x46)
172: #define LINUX_FDFMTBEG _LINUX_IO(2, 0x47)
173: #define LINUX_FDFMTTRK _LINUX_IOW(2, 0x48, struct linux_format_descr)
174: #define LINUX_FDFMTEND _LINUX_IO(2, 0x49)
175: #define LINUX_FDSETEMSGTRESH _LINUX_IO(2, 0x4a)
176: #define LINUX_FDFLUSH _LINUX_IO(2, 0x4b)
177: #define LINUX_FDSETMAXERRS \
178: _LINUX_IOW(2, 0x4c, struct linux_floppy_max_errors)
179: #define LINUX_FDGETMAXERRS \
180: _LINUX_IOR(2, 0x0e, struct linux_floppy_max_errors)
181: #define LINUX_FDGETDRVTYP _LINUX_IOR(2, 0x0f, linux_floppy_drive_name)
182: /* 0x90 is not a typo, that's how it's listed in the Linux include file */
183: #define LINUX_FDSETDRVPRM \
184: _LINUX_IOW(2, 0x90, struct linux_floppy_drive_params)
185: #define LINUX_FDGETDRVPRM \
186: _LINUX_IOR(2, 0x11, struct linux_floppy_drive_params)
187: #define LINUX_FDGETDRVSTAT \
188: _LINUX_IOR(2, 0x12, struct linux_floppy_drive_struct)
189: #define LINUX_FDPOLLDRVSTAT \
190: _LINUX_IOR(2, 0x13, struct linux_floppy_drive_struct)
191: #define LINUX_FDRESET _LINUX_IO(2, 0x54)
192: #define LINUX_FDGETFDCSTAT \
193: _LINUX_IOR(2, 0x15, struct linux_floppy_fdc_state)
194: #define LINUX_FDWERRORCLR _LINUX_IO(2, 0x56)
195: #define LINUX_FDWERRORGET \
196: _LINUX_IOR(2, 0x17, struct linux_floppy_write_errors)
197: #define LINUX_FDRAWCMD _LINUX_IO(2, 0x58)
198: #define LINUX_FDTWADDLE _LINUX_IO(2, 0x59)
199: #define LINUX_FDEJECT _LINUX_IO(2, 0x5a)
200:
201: #endif /* _LINUX_FDIO_H */
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