text: /*	$NetBSD: bzivscvar.h,v 1.2 1999/09/25 21:47:06 is Exp $	*/
  
  /*
   * Copyright (c) 1997 Michael L. Hitch.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. All advertising materials mentioning features or use of this software
   *    must display the following acknowledgement:
   *	This product includes software developed for the NetBSD Project
   *	by Michael L. Hitch.
   * 4. The name of the author may not be used to endorse or promote products
   *    derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  struct bzivsc_softc {
  	struct ncr53c9x_softc	sc_ncr53c9x;	/* glue to MI code */
  
  	struct	isr		 sc_isr;	/* Interrupt chain struct */
  
  	volatile u_char *sc_reg;		/* the registers */
  	volatile u_char *sc_dmabase;
  
  	int		sc_active;		/* Pseudo-DMA state vars */
  	int		sc_datain;
  	int		sc_tc;
  	size_t		sc_dmasize;
  	size_t		sc_dmatrans;
  	char		**sc_dmaaddr;
  	size_t		*sc_pdmalen;
  	paddr_t		sc_pa;
  
  	u_char		sc_pad1[18];		/* XXX */
  	u_char		sc_alignbuf[256];
  	u_char		sc_pad2[16];
  	u_char		sc_hardbits;
  	u_char		sc_portbits;
  	u_char		sc_xfr_align;
  
  };
  