9d69e46260
PCI support code, and a driver for the Sun APB PCI-PCI bridge. Partly ported from NetBSD.
74 lines
2.8 KiB
C
74 lines
2.8 KiB
C
/*
|
|
* Copyright (c) 1999, 2000 Matthew R. Green
|
|
* All rights reserved.
|
|
* Copyright 2001 by Thomas Moestl <tmm@FreeBSD.org>. 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.
|
|
*
|
|
* from: NetBSD: psychoreg.h,v 1.8 2001/09/10 16:17:06 eeh Exp
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _SPARC64_PCI_OFW_PCI_H_
|
|
#define _SPARC64_PCI_OFW_PCI_H_
|
|
|
|
/* PCI range child spaces. XXX: are these MI? */
|
|
#define PCI_CS_CONFIG 0x00
|
|
#define PCI_CS_IO 0x01
|
|
#define PCI_CS_MEM32 0x02
|
|
#define PCI_CS_MEM64 0x03
|
|
|
|
struct ofw_pci_imap {
|
|
u_int32_t phys_hi;
|
|
u_int32_t phys_mid;
|
|
u_int32_t phys_lo;
|
|
u_int32_t intr;
|
|
int32_t child_node;
|
|
u_int32_t child_intr;
|
|
};
|
|
|
|
struct ofw_pci_imap_msk {
|
|
u_int32_t phys_hi;
|
|
u_int32_t phys_mid;
|
|
u_int32_t phys_lo;
|
|
u_int32_t intr;
|
|
};
|
|
|
|
int ofw_pci_find_imap(phandle_t, struct ofw_pci_imap **,
|
|
struct ofw_pci_imap_msk *);
|
|
int ofw_pci_route_intr2(int, struct ofw_pci_register *,
|
|
struct ofw_pci_imap *, int, struct ofw_pci_imap_msk *);
|
|
int ofw_pci_route_intr(phandle_t, struct ofw_pci_register *,
|
|
struct ofw_pci_imap *, int, struct ofw_pci_imap_msk *);
|
|
void ofw_pci_init_intr(device_t, phandle_t, struct ofw_pci_imap *, int,
|
|
struct ofw_pci_imap_msk *);
|
|
phandle_t ofw_pci_find_node(int, int, int);
|
|
int ofw_pci_dev_iterate_node(device_t, phandle_t, uintptr_t *, int, int *,
|
|
int *, uintptr_t *, uintptr_t *);
|
|
int ofw_pci_dev_iterate(device_t, uintptr_t *, int, int *, int *, uintptr_t *,
|
|
uintptr_t *);
|
|
|
|
#endif /* ! _SPARC64_PCI_OFW_PCI_H_ */
|