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atapiconf.h revision 1.7 
      1 /*	$NetBSD: atapiconf.h,v 1.7 1998/10/12 16:09:24 bouyer Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1996 Manuel Bouyer.  All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *	This product includes software developed by Manuel Bouyer.
     17  * 4. The name of the author may not be used to endorse or promote products
     18  *    derived from this software without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     22  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     23  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     24  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     25  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     29  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #include <dev/scsipi/scsipiconf.h>
     33 
     34 /* drive states stored in ata_drive_datas */
     35 #define PIOMODE		0
     36 #define PIOMODE_WAIT	1
     37 #define DMAMODE		2
     38 #define DMAMODE_WAIT	3
     39 #define READY		4
     40 
     41 struct atapi_mode_header;
     42 struct ataparams;
     43 
     44 int	wdc_atapi_get_params __P((struct scsipi_link *, u_int8_t, int,
     45 	    struct ataparams *));
     46 void	atapi_print_addr __P((struct scsipi_link *));
     47 int	atapi_interpret_sense __P((struct scsipi_xfer *));
     48 int	atapi_scsipi_cmd __P((struct scsipi_link *, struct scsipi_generic *,
     49 	    int, u_char *, int, int, int, struct buf *, int));
     50 int	atapi_mode_select __P((struct scsipi_link *,
     51 	    struct atapi_mode_header *, int, int, int, int));
     52 int	atapi_mode_sense __P((struct scsipi_link *, int,
     53 	    struct atapi_mode_header *, int, int, int, int));
     54