1994-10-27 07:14:23 +03:00
|
|
|
/* $NetBSD: pcivar.h,v 1.2 1994/10/27 04:21:42 cgd Exp $ */
|
|
|
|
|
|
1994-08-09 04:47:46 +04:00
|
|
|
/*
|
|
|
|
|
* Copyright (c) 1994 Charles Hannum. 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 by Charles Hannum.
|
|
|
|
|
* 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.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Definitions for PCI autoconfiguration.
|
|
|
|
|
*
|
|
|
|
|
* This file describes types and functions which are used for PCI
|
|
|
|
|
* configuration. Some of this information is machine-specific, and is
|
|
|
|
|
* separated into pci_machdep.h.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include <i386/pci/pci_machdep.h>
|
|
|
|
|
|
|
|
|
|
struct pci_attach_args {
|
|
|
|
|
int pa_bus;
|
|
|
|
|
int pa_device;
|
|
|
|
|
pcitag_t pa_tag;
|
|
|
|
|
pcireg_t pa_id, pa_class;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
pcitag_t pci_make_tag __P((int, int, int));
|
|
|
|
|
pcireg_t pci_conf_read __P((pcitag_t, int));
|
|
|
|
|
void pci_conf_write __P((pcitag_t, int, pcireg_t));
|
|
|
|
|
int pci_targmatch __P((struct cfdata *, struct pci_attach_args *));
|
|
|
|
|
int pci_map_mem __P((pcitag_t, int, vm_offset_t *, vm_offset_t *));
|
|
|
|
|
int pci_map_int __P((pcitag_t, struct intrhand *));
|
