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cdvar.h revision 1.31.6.1 
      1  1.31.6.1  jdolecek /*	$NetBSD: cdvar.h,v 1.31.6.1 2017/12/03 11:37:32 jdolecek 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  1.31.6.1  jdolecek #include <dev/dkvar.h>
     28  1.31.6.1  jdolecek 
     29      1.10    bouyer #define	CDRETRIES	4
     30       1.2    bouyer 
     31       1.2    bouyer struct cd_softc {
     32  1.31.6.1  jdolecek 	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  1.31.6.1  jdolecek #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  1.31.6.1  jdolecek 
     49  1.31.6.1  jdolecek #define CDGP_RESULT_OK          0       /* parameters obtained */
     50  1.31.6.1  jdolecek #define CDGP_RESULT_OFFLINE     1       /* no media, or otherwise losing */
     51  1.31.6.1  jdolecek #define CDGP_RESULT_UNFORMATTED 2       /* unformatted media (max params) */
     52