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cdvar.h revision 1.31.24.2 
      1  1.31.24.2    skrll /*	$NetBSD: cdvar.h,v 1.31.24.2 2017/02/05 13:40:46 skrll Exp $	*/
      2        1.2   bouyer 
      3        1.2   bouyer /*
      4        1.2   bouyer  * Copyright (c) 1997 Manuel Bouyer.  All rights reserved.
      5        1.2   bouyer  *
      6        1.2   bouyer  * Redistribution and use in source and binary forms, with or without
      7        1.2   bouyer  * modification, are permitted provided that the following conditions
      8        1.2   bouyer  * are met:
      9        1.2   bouyer  * 1. Redistributions of source code must retain the above copyright
     10        1.2   bouyer  *    notice, this list of conditions and the following disclaimer.
     11        1.2   bouyer  * 2. Redistributions in binary form must reproduce the above copyright
     12        1.2   bouyer  *    notice, this list of conditions and the following disclaimer in the
     13        1.2   bouyer  *    documentation and/or other materials provided with the distribution.
     14        1.2   bouyer  *
     15        1.2   bouyer  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16        1.2   bouyer  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     17        1.2   bouyer  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     18        1.2   bouyer  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     19        1.2   bouyer  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     20        1.2   bouyer  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     21        1.2   bouyer  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     22        1.2   bouyer  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     23        1.2   bouyer  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     24        1.2   bouyer  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     25        1.2   bouyer  */
     26        1.2   bouyer 
     27  1.31.24.2    skrll #include <dev/dkvar.h>
     28  1.31.24.1    skrll 
     29       1.10   bouyer #define	CDRETRIES	4
     30        1.2   bouyer 
     31        1.2   bouyer struct cd_softc {
     32  1.31.24.2    skrll 	struct dk_softc sc_dksc;
     33        1.2   bouyer 
     34        1.2   bouyer 	int flags;
     35        1.2   bouyer #define	CDF_ANCIENT	0x10		/* disk is ancient; for minphys */
     36  1.31.24.2    skrll #define	CDF_EJECTED	0x20		/* be silent when flushing cache */
     37       1.13   bouyer 
     38       1.13   bouyer 	struct scsipi_periph *sc_periph;
     39       1.13   bouyer 
     40        1.2   bouyer 	struct cd_parms {
     41       1.24  reinoud 		u_int blksize;
     42       1.24  reinoud 		u_long disksize;	/* total number sectors */
     43       1.24  reinoud 		u_long disksize512;	/* total number sectors */
     44        1.2   bouyer 	} params;
     45       1.13   bouyer 
     46       1.21   bouyer 	struct callout sc_callout;
     47        1.2   bouyer };
     48  1.31.24.2    skrll 
     49  1.31.24.2    skrll #define CDGP_RESULT_OK          0       /* parameters obtained */
     50  1.31.24.2    skrll #define CDGP_RESULT_OFFLINE     1       /* no media, or otherwise losing */
     51  1.31.24.2    skrll #define CDGP_RESULT_UNFORMATTED 2       /* unformatted media (max params) */
     52