NetBSD/sys/arch/sparc64/include/pci_machdep.h

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/* $NetBSD: pci_machdep.h,v 1.1 1999/06/04 13:42:15 mrg Exp $ */
/*
* Copyright (c) 1999 Matthew R. Green
* 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. 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.
*/
#ifndef _MACHINE_PCI_MACHDEP_H_
#define _MACHINE_PCI_MACHDEP_H_
/*
* define some bits used to glue into the common PCI code.
*/
typedef struct sparc_pci_chipset *pci_chipset_tag_t;
typedef u_int pcitag_t;
typedef u_int pci_intr_handle_t;
struct sparc_pci_chipset {
void *cookie; /* psycho_pbm, but sssh! */
int node; /* OFW node */
/* do we need any more here? */
};
void pci_attach_hook __P((struct device *, struct device *,
struct pcibus_attach_args *));
int pci_bus_maxdevs __P((pci_chipset_tag_t, int));
pcitag_t pci_make_tag __P((pci_chipset_tag_t, int, int, int));
pcireg_t pci_conf_read __P((pci_chipset_tag_t, pcitag_t, int));
void pci_conf_write __P((pci_chipset_tag_t, pcitag_t, int,
pcireg_t));
int pci_intr_map __P((pci_chipset_tag_t, pcitag_t, int, int,
pci_intr_handle_t *));
const char *pci_intr_string __P((pci_chipset_tag_t, pci_intr_handle_t));
void *pci_intr_establish __P((pci_chipset_tag_t, pci_intr_handle_t,
int, int (*)(void *), void *));
void pci_intr_disestablish __P((pci_chipset_tag_t, void *));
#endif /* _MACHINE_PCI_MACHDEP_H_ */