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      1 /*	$NetBSD: linux_hdio.h,v 1.1 2000/12/10 14:12:17 fvdl 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_HDIO_H
     39 #define _LINUX_HDIO_H
     40 
     41 /*
     42  * Linux 'hd' (mostly really IDE disk) ioctl calls.
     43  */
     44 
     45 #define LINUX_HDIO_GETGEO		0x0301
     46 #define LINUX_HDIO_GETGEO_BIG		0x0330
     47 #define LINUX_HDIO_GETGEO_BIG_RAW	0x0331
     48 #define LINUX_HDIO_GET_UNMASKINTR	0x0302
     49 #define LINUX_HDIO_GET_MULTCOUNT	0x0304
     50 #define LINUX_HDIO_OBSOLETE_IDENTITY	0x0307
     51 #define LINUX_HDIO_GET_KEEPSETTINGS	0x0308
     52 #define LINUX_HDIO_GET_32BIT		0x0309
     53 #define LINUX_HDIO_GET_NOWERR		0x030a
     54 #define LINUX_HDIO_GET_DMA		0x030b
     55 #define LINUX_HDIO_GET_NICE		0x030c
     56 #define LINUX_HDIO_GET_IDENTITY		0x030d
     57 
     58 #define LINUX_HDIO_DRIVE_RESET		0x031c
     59 #define LINUX_HDIO_TRISTATE_HWIF	0x031d
     60 #define LINUX_HDIO_DRIVE_TASK		0x031e
     61 #define LINUX_HDIO_DRIVE_CMD		0x031f
     62 
     63 #define LINUX_HDIO_SET_MULTCOUNT	0x0321
     64 #define LINUX_HDIO_SET_UNMASKINTR	0x0322
     65 #define LINUX_HDIO_SET_KEEPSETTINGS	0x0323
     66 #define LINUX_HDIO_SET_32BIT		0x0324
     67 #define LINUX_HDIO_SET_NOWERR		0x0325
     68 #define LINUX_HDIO_SET_DMA		0x0326
     69 #define LINUX_HDIO_SET_PIO_MODE		0x0327
     70 #define LINUX_HDIO_SCAN_HWIF		0x0328
     71 #define LINUX_HDIO_SET_NICE		0x0329
     72 #define LINUX_HDIO_UNREGISTER_HWIF	0x032a
     73 
     74 struct linux_hd_geometry {
     75 	u_char heads;
     76 	u_char sectors;
     77 	u_short cylinders;
     78 	u_long start;
     79 };
     80 
     81 struct linux_hd_big_geometry {
     82 	u_char heads;
     83 	u_char sectors;
     84 	u_int cylinders;
     85 	u_long start;
     86 };
     87 
     88 #endif /* _LINUX_HDIO_H */
     89