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bztzscvar.h revision 1.3.138.1
      1  1.3.138.1     mjf /*	$NetBSD: bztzscvar.h,v 1.3.138.1 2008/06/02 13:21:50 mjf Exp $	*/
      2        1.1      is 
      3        1.1      is /*
      4        1.2  mhitch  * Copyright (c) 1997 Michael L. Hitch.
      5        1.2  mhitch  * All rights reserved.
      6        1.1      is  *
      7        1.1      is  * Redistribution and use in source and binary forms, with or without
      8        1.1      is  * modification, are permitted provided that the following conditions
      9        1.1      is  * are met:
     10        1.1      is  * 1. Redistributions of source code must retain the above copyright
     11        1.1      is  *    notice, this list of conditions and the following disclaimer.
     12        1.1      is  * 2. Redistributions in binary form must reproduce the above copyright
     13        1.1      is  *    notice, this list of conditions and the following disclaimer in the
     14        1.1      is  *    documentation and/or other materials provided with the distribution.
     15        1.1      is  * 3. All advertising materials mentioning features or use of this software
     16        1.1      is  *    must display the following acknowledgement:
     17        1.2  mhitch  *	This product includes software developed for the NetBSD Project
     18        1.2  mhitch  *	by Michael L. Hitch.
     19        1.1      is  * 4. The name of the author may not be used to endorse or promote products
     20        1.2  mhitch  *    derived from this software without specific prior written permission.
     21        1.1      is  *
     22        1.1      is  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     23        1.1      is  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     24        1.1      is  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     25        1.1      is  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     26        1.1      is  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     27        1.1      is  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     28        1.1      is  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     29        1.1      is  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     30        1.1      is  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     31        1.1      is  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     32        1.1      is  */
     33        1.1      is 
     34        1.2  mhitch struct bztzsc_softc {
     35        1.2  mhitch 	struct ncr53c9x_softc	sc_ncr53c9x;	/* glue to MI code */
     36        1.2  mhitch 
     37  1.3.138.1     mjf 	struct isr	sc_isr;			/* Interrupt chain struct */
     38        1.2  mhitch 
     39  1.3.138.1     mjf 	volatile uint8_t *sc_reg;		/* the registers */
     40  1.3.138.1     mjf 	volatile uint8_t *sc_dmabase;
     41        1.2  mhitch 
     42        1.2  mhitch 	int		sc_active;		/* Pseudo-DMA state vars */
     43        1.2  mhitch 	int		sc_datain;
     44        1.2  mhitch 	int		sc_tc;
     45        1.2  mhitch 	size_t		sc_dmasize;
     46        1.2  mhitch 	size_t		sc_dmatrans;
     47  1.3.138.1     mjf 	uint8_t		**sc_dmaaddr;
     48        1.2  mhitch 	size_t		*sc_pdmalen;
     49        1.3      is 	paddr_t		sc_pa;
     50        1.2  mhitch 
     51  1.3.138.1     mjf 	uint8_t		sc_pad1[18];		/* XXX */
     52  1.3.138.1     mjf 	uint8_t		sc_alignbuf[256];
     53  1.3.138.1     mjf 	uint8_t		sc_pad2[16];
     54  1.3.138.1     mjf 	uint8_t		sc_hardbits;
     55  1.3.138.1     mjf 	uint8_t		sc_portbits;
     56  1.3.138.1     mjf 	uint8_t		sc_xfr_align;
     57        1.1      is };
     58        1.1      is 
     59        1.2  mhitch #define BZTZSC_PB_LED		0x02		/* clear to turn LED on */
     60