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      1 /*	$NetBSD: msiiepvar.h,v 1.10 2021/01/24 07:36:54 mrg Exp $ */
      2 
      3 /*
      4  * Copyright (c) 2001 Valeriy E. Ushakov
      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. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. The name of the author may not be used to endorse or promote products
     16  *    derived from this software without specific prior written permission
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     23  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     24  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     25  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28  */
     29 
     30 #ifndef _SPARC_MSIIEP_VAR_H_
     31 #define _SPARC_MSIIEP_VAR_H_
     32 
     33 struct msiiep_attach_args {
     34 	const char *msa_name;
     35 	struct mainbus_attach_args *msa_ma;
     36 };
     37 
     38 struct mspcic_softc {
     39 	/* PROM node */
     40 	int			sc_node;
     41 
     42 	/* parent (mainbus) tags */
     43 	bus_space_tag_t		sc_bustag;
     44 	bus_dma_tag_t		sc_dmatag;
     45 
     46 	/* our tags */
     47 	bus_space_tag_t		sc_memt;
     48 	bus_space_tag_t		sc_iot;
     49 	bus_dma_tag_t		sc_dmat;
     50 };
     51 
     52 extern int	mspcic_assigned_interrupt(int);
     53 
     54 /*
     55  * Bus space tags for memory and i/o.
     56  */
     57 
     58 struct mspcic_pci_map {
     59 	uint32_t sysbase;
     60 	uint32_t pcibase;
     61 	uint32_t size;
     62 };
     63 
     64 #define IOMAP_SIZE 2
     65 #define MEMMAP_SIZE 3
     66 
     67 extern struct mspcic_pci_map mspcic_pci_iomap[];
     68 extern struct mspcic_pci_map mspcic_pci_memmap[];
     69 
     70 #endif /* _SPARC_MSIIEP_VAR_H_ */
     71