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cdvar.h revision 1.33 
      1  1.33   mlelstv /*	$NetBSD: cdvar.h,v 1.33 2016/12/10 10:26:38 mlelstv 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  1.33   mlelstv #include <dev/dkvar.h>
     28  1.32  riastrad 
     29  1.10    bouyer #define	CDRETRIES	4
     30   1.2    bouyer 
     31   1.2    bouyer struct cd_softc {
     32  1.33   mlelstv 	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  1.33   mlelstv #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  1.33   mlelstv };
     48   1.3  explorer 
     49  1.33   mlelstv #define CDGP_RESULT_OK          0       /* parameters obtained */
     50  1.33   mlelstv #define CDGP_RESULT_OFFLINE     1       /* no media, or otherwise losing */
     51  1.33   mlelstv #define CDGP_RESULT_UNFORMATTED 2       /* unformatted media (max params) */
     52