| | 1 | /*- |
| | 2 | * Copyright (c) 2000 Peter Wemm <peter@FreeBSD.org> |
| | 3 | * All rights reserved. |
| | 4 | * |
| | 5 | * Redistribution and use in source and binary forms, with or without |
| | 6 | * modification, are permitted provided that the following conditions |
| | 7 | * are met: |
| | 8 | * 1. Redistributions of source code must retain the above copyright |
| | 9 | * notice, this list of conditions and the following disclaimer. |
| | 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 11 | * notice, this list of conditions and the following disclaimer in the |
| | 12 | * documentation and/or other materials provided with the distribution. |
| | 13 | * |
| | 14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| | 15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| | 18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 24 | * SUCH DAMAGE. |
| | 25 | * |
| | 26 | * $FreeBSD: src/sys/i386/include/legacyvar.h,v 1.8.8.1 2009/04/15 03:14:26 kensmith Exp $ |
| | 27 | */ |
| | 28 | |
| | 29 | #ifndef _MACHINE_LEGACYVAR_H_ |
| | 30 | #define _MACHINE_LEGACYVAR_H_ |
| | 31 | |
| | 32 | enum legacy_device_ivars { |
| | 33 | LEGACY_IVAR_PCIDOMAIN, |
| | 34 | LEGACY_IVAR_PCIBUS |
| | 35 | }; |
| | 36 | |
| | 37 | #define LEGACY_ACCESSOR(var, ivar, type) \ |
| | 38 | __BUS_ACCESSOR(legacy, var, LEGACY, ivar, type) |
| | 39 | |
| | 40 | LEGACY_ACCESSOR(pcidomain, PCIDOMAIN, uint32_t) |
| | 41 | LEGACY_ACCESSOR(pcibus, PCIBUS, uint32_t) |
| | 42 | |
| | 43 | #undef LEGACY_ACCESSOR |
| | 44 | |
| | 45 | int legacy_pcib_maxslots(device_t dev); |
| | 46 | uint32_t legacy_pcib_read_config(device_t dev, int bus, int slot, int func, |
| | 47 | int reg, int bytes); |
| | 48 | int legacy_pcib_read_ivar(device_t dev, device_t child, int which, |
| | 49 | uintptr_t *result); |
| | 50 | void legacy_pcib_write_config(device_t dev, int bus, int slot, int func, |
| | 51 | int reg, u_int32_t data, int bytes); |
| | 52 | int legacy_pcib_write_ivar(device_t dev, device_t child, int which, |
| | 53 | uintptr_t value); |
| | 54 | struct resource *legacy_pcib_alloc_resource(device_t dev, device_t child, |
| | 55 | int type, int *rid, u_long start, u_long end, u_long count, u_int flags, |
| | 56 | int cpuid); |
| | 57 | |
| | 58 | #endif /* !_MACHINE_LEGACYVAR_H_ */ |
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