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universe_pci_var.h revision 1.3 
      1  1.3     perry /* $NetBSD: universe_pci_var.h,v 1.3 2005/02/04 02:10:45 perry Exp $ */
      2  1.1  drochner 
      3  1.1  drochner /*
      4  1.1  drochner  * Copyright (c) 1999
      5  1.1  drochner  * 	Matthias Drochner.  All rights reserved.
      6  1.1  drochner  *
      7  1.1  drochner  * Redistribution and use in source and binary forms, with or without
      8  1.1  drochner  * modification, are permitted provided that the following conditions
      9  1.1  drochner  * are met:
     10  1.1  drochner  * 1. Redistributions of source code must retain the above copyright
     11  1.1  drochner  *    notice, this list of conditions, and the following disclaimer.
     12  1.1  drochner  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1  drochner  *    notice, this list of conditions and the following disclaimer in the
     14  1.1  drochner  *    documentation and/or other materials provided with the distribution.
     15  1.1  drochner  *
     16  1.1  drochner  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     17  1.1  drochner  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  1.1  drochner  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  1.1  drochner  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     20  1.1  drochner  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  1.1  drochner  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  1.1  drochner  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  1.1  drochner  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  1.1  drochner  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  1.1  drochner  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  1.1  drochner  * SUCH DAMAGE.
     27  1.1  drochner  */
     28  1.1  drochner 
     29  1.1  drochner /*
     30  1.1  drochner  * Common data and functions for PCI-VME interfaces using the
     31  1.1  drochner  * Newbridge/Tundra Universe II (CA91C142).
     32  1.1  drochner  * The chip doesn't adhere to the PCI specs wrt address window usage and
     33  1.1  drochner  * interrupt routing, so we need implementation dependant front-ends.
     34  1.1  drochner  */
     35  1.1  drochner struct univ_pci_data {
     36  1.1  drochner 	pci_chipset_tag_t pc;
     37  1.1  drochner 	bus_space_tag_t csrt;
     38  1.1  drochner 	bus_space_handle_t csrh;
     39  1.2  drochner 	char devname [16];
     40  1.1  drochner 	void *ih;
     41  1.3     perry 	void (*vmeinthandler)(void *, int, int);
     42  1.2  drochner 	void *vmeintcookie;
     43  1.1  drochner };
     44  1.1  drochner 
     45  1.3     perry int univ_pci_attach(struct univ_pci_data *, struct pci_attach_args *,
     46  1.2  drochner 			 const char *,
     47  1.3     perry 			 void (*)(void *, int, int), void *);
     48  1.3     perry int univ_pci_mapvme(struct univ_pci_data *, int, vme_addr_t, u_int32_t,
     49  1.3     perry 			 vme_am_t, vme_datasize_t, u_int32_t);
     50  1.3     perry void univ_pci_unmapvme(struct univ_pci_data *, int);
     51  1.3     perry int univ_pci_mappci(struct univ_pci_data *, int, u_int32_t, u_int32_t,
     52  1.3     perry 			 vme_addr_t, vme_am_t);
     53  1.3     perry void univ_pci_unmappci(struct univ_pci_data *, int);
     54  1.3     perry int univ_pci_vmebuserr(struct univ_pci_data *, int);
     55