diff options
Diffstat (limited to 'sys/sys/dkio.h')
| -rw-r--r-- | sys/sys/dkio.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/sys/sys/dkio.h b/sys/sys/dkio.h new file mode 100644 index 0000000..94d56ec --- /dev/null +++ b/sys/sys/dkio.h @@ -0,0 +1,80 @@ +/* $OpenBSD: dkio.h,v 1.12 2017/10/24 09:36:13 jsg Exp $ */ +/* $NetBSD: dkio.h,v 1.1 1996/01/30 18:21:48 thorpej Exp $ */ + +/* + * Copyright (c) 1987, 1988, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _SYS_DKIO_H_ +#define _SYS_DKIO_H_ + +#include <sys/ioccom.h> + +/* + * Disk-specific ioctls. + */ + /* get and set disklabel; DIOCGPART used internally */ +#define DIOCGDINFO _IOR('d', 101, struct disklabel)/* get */ +#define DIOCSDINFO _IOW('d', 102, struct disklabel)/* set */ +#define DIOCWDINFO _IOW('d', 103, struct disklabel)/* set, update disk */ +#define DIOCGPART _IOW('d', 104, struct partinfo) /* get partition */ + +#define DIOCEJECT _IO('d', 112) /* eject removable disk */ +#define DIOCLOCK _IOW('d', 113, int) /* lock/unlock pack */ + +#define DIOCGPDINFO _IOR('d', 114, struct disklabel)/* get physical */ +#define DIOCRLDINFO _IO('d', 115) /* reload disklabel */ + +struct dk_inquiry { + char vendor[64]; + char product[128]; + char revision[64]; + char serial[64]; +}; + +#define DIOCINQ _IOR('d', 116, struct dk_inquiry) + +struct dk_cache { + unsigned int wrcache; + unsigned int rdcache; +}; + +#define DIOCGCACHE _IOR('d', 117, struct dk_cache) /* get cache enabled */ +#define DIOCSCACHE _IOW('d', 118, struct dk_cache) /* set cache enabled */ + +struct dk_diskmap { + char *device; + int fd; + int flags; +}; + +#define DIOCMAP _IOWR('d', 119, struct dk_diskmap) + +#define DIOCCACHESYNC _IOW('d', 120, int) /* sync cache (force?) */ + +#endif /* _SYS_DKIO_H_ */ |