201 lines
5.6 KiB
C
201 lines
5.6 KiB
C
/* $NetBSD: linux_fdio.h,v 1.4 2007/03/04 06:01:23 christos Exp $ */
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/*
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* Copyright (c) 2000 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Frank van der Linden for Wasabi Systems, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LINUX_FDIO_H
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#define _LINUX_FDIO_H
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/*
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* Linux floppy ioctl call structures and defines.
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*/
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struct linux_floppy_struct {
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u_int size;
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u_int sect;
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u_int head;
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u_int track;
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u_int stretch;
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u_char gap;
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u_char rate;
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u_char spec1;
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u_char fmt_gap;
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const char *name;
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};
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struct linux_floppy_max_errors {
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u_int abort;
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u_int read_track;
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u_int reset;
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u_int recal;
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u_int reporting;
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};
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struct linux_floppy_drive_params {
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char cmos;
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u_long max_dtr;
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u_long hlt;
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u_long hut;
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u_long srt;
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u_long spinup;
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u_long spindown;
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u_char spindown_offset;
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u_char select_delay;
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u_char rps;
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u_char tracks;
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u_long timeout;
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u_char interleave_sect;
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struct linux_floppy_max_errors max_errors;
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char flags;
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char read_track;
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short autodetect[8];
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int checkfreq;
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int native_format;
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};
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struct linux_floppy_drive_struct {
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u_long flags;
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u_long spinup_date;
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u_long select_date;
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u_long first_read_date;
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short probed_format;
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short track;
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short maxblock;
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short maxtrack;
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int generation;
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int keep_data;
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int fd_ref;
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int fd_device;
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u_long last_checked;
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char *dmabuf;
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int bufblocks;
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};
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#define LINUX_FD_NEED_TWADDLE 0x01
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#define LINUX_FD_VERIFY 0x02
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#define LINUX_FD_DISK_NEWCHANGE 0x04
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#define LINUX_FD_DISK_CHANGED 0x10
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#define LINUX_FD_DISK_WRITABLE 0x20
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struct linux_floppy_fdc_state {
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int spec1;
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int spec2;
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int dtr;
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u_char version;
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u_char dor;
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u_long address;
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u_int rawcmd:2;
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u_int reset:1;
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u_int need_configure:1;
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u_int perp_mode:2;
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u_int has_fifo:1;
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u_int driver_version;
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u_char track[4];
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};
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struct linux_floppy_write_errors {
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u_int write_errors;
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u_long first_error_sector;
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u_int first_error_generation;
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u_long last_error_sector;
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u_int last_error_generation;
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u_int badness;
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};
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struct linux_floppy_raw_cmd {
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u_int flags;
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void *data;
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void *kernel_data;
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struct floppy_raw_cmd *next;
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long length;
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long phys_length;
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int buffer_length;
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u_char rate;
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u_char cmd_count;
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u_char cmd[16];
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u_char reply_count;
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u_char reply[16];
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int track;
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int resultcode;
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int reserved1;
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int reserved2;
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};
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struct linux_format_descr {
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u_int device;
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u_int head;
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u_int track;
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};
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typedef char linux_floppy_drive_name[16];
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#define LINUX_FDCLRPRM _LINUX_IO(2, 0x41)
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#define LINUX_FDSETPRM _LINUX_IOW(2, 0x42, struct linux_floppy_struct)
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#define LINUX_FDDEFPRM _LINUX_IOW(2, 0x43, struct linux_floppy_struct)
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#define LINUX_FDGETPRM _LINUX_IOR(2, 0x04, struct linux_floppy_struct)
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#define LINUX_FDMSGON _LINUX_IO(2, 0x45)
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#define LINUX_FDMSGOFF _LINUX_IO(2, 0x46)
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#define LINUX_FDFMTBEG _LINUX_IO(2, 0x47)
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#define LINUX_FDFMTTRK _LINUX_IOW(2, 0x48, struct linux_format_descr)
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#define LINUX_FDFMTEND _LINUX_IO(2, 0x49)
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#define LINUX_FDSETEMSGTRESH _LINUX_IO(2, 0x4a)
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#define LINUX_FDFLUSH _LINUX_IO(2, 0x4b)
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#define LINUX_FDSETMAXERRS \
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_LINUX_IOW(2, 0x4c, struct linux_floppy_max_errors)
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#define LINUX_FDGETMAXERRS \
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_LINUX_IOR(2, 0x0e, struct linux_floppy_max_errors)
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#define LINUX_FDGETDRVTYP _LINUX_IOR(2, 0x0f, linux_floppy_drive_name)
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/* 0x90 is not a typo, that's how it's listed in the Linux include file */
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#define LINUX_FDSETDRVPRM \
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_LINUX_IOW(2, 0x90, struct linux_floppy_drive_params)
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#define LINUX_FDGETDRVPRM \
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_LINUX_IOR(2, 0x11, struct linux_floppy_drive_params)
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#define LINUX_FDGETDRVSTAT \
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_LINUX_IOR(2, 0x12, struct linux_floppy_drive_struct)
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#define LINUX_FDPOLLDRVSTAT \
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_LINUX_IOR(2, 0x13, struct linux_floppy_drive_struct)
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#define LINUX_FDRESET _LINUX_IO(2, 0x54)
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#define LINUX_FDGETFDCSTAT \
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_LINUX_IOR(2, 0x15, struct linux_floppy_fdc_state)
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#define LINUX_FDWERRORCLR _LINUX_IO(2, 0x56)
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#define LINUX_FDWERRORGET \
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_LINUX_IOR(2, 0x17, struct linux_floppy_write_errors)
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#define LINUX_FDRAWCMD _LINUX_IO(2, 0x58)
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#define LINUX_FDTWADDLE _LINUX_IO(2, 0x59)
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#define LINUX_FDEJECT _LINUX_IO(2, 0x5a)
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#endif /* _LINUX_FDIO_H */
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