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txcsbusvar.h revision 1.1 
      1 /*	$NetBSD: txcsbusvar.h,v 1.1 1999/11/20 19:56:40 uch Exp $ */
      2 
      3 /*
      4  * Copyright (c) 1999, by UCHIYAMA Yasushi
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. The name of the developer may NOT be used to endorse or promote products
     13  *    derived from this software without specific prior written permission.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     25  * SUCH DAMAGE.
     26  *
     27  */
     28 
     29 /*
     30  *	Chip Select bus attach arguments.
     31  */
     32 struct csbus_attach_args {
     33 	char *cba_busname;
     34 	tx_chipset_tag_t cba_tc;
     35 };
     36 
     37 /*
     38  *	Information for Chip Select CS[0:3], MCS[0:3], CARD[1:2]
     39  */
     40 struct cs_handle {
     41 	int		cs;		/* Chip Select. see tx39biuvar.h */
     42 	u_int32_t	csbase;		/* base offset from CS start addr */
     43 	u_int32_t	cssize;		/* map size */
     44 	int		cswidth;	/* CS bus-width */
     45 	bus_space_tag_t cstag;		/* bus_space tag for this CS */
     46 };
     47 
     48 /*
     49  *	Chip Select attach arguments.
     50  */
     51 struct cs_attach_args {
     52 	tx_chipset_tag_t ca_tc;
     53 	struct cs_handle ca_csreg;	/* Register space */
     54 	struct cs_handle ca_csio;	/* I/O space */
     55 	struct cs_handle ca_csmem;	/* Memory space */
     56 	int ca_irq1;			/* Interrupt request */
     57 	int ca_irq2;			/* 2nd interrupt request */
     58 	int ca_irq3;			/* 3rd interrupt request */
     59 };
     60