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 */ 202