/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2000 Peter Wemm <peter@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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. * * $FreeBSD$ */ #ifndef _X86_LEGACYVAR_H_ #define _X86_LEGACYVAR_H_ enum legacy_device_ivars { LEGACY_IVAR_PCIDOMAIN, LEGACY_IVAR_PCIBUS, LEGACY_IVAR_PCISLOT, LEGACY_IVAR_PCIFUNC }; #define LEGACY_ACCESSOR(var, ivar, type) \ __BUS_ACCESSOR(legacy, var, LEGACY, ivar, type) LEGACY_ACCESSOR(pcidomain, PCIDOMAIN, uint32_t) LEGACY_ACCESSOR(pcibus, PCIBUS, uint32_t) LEGACY_ACCESSOR(pcislot, PCISLOT, int) LEGACY_ACCESSOR(pcifunc, PCIFUNC, int) #undef LEGACY_ACCESSOR int legacy_pcib_maxslots(device_t dev); uint32_t legacy_pcib_read_config(device_t dev, u_int bus, u_int slot, u_int func, u_int reg, int bytes); int legacy_pcib_read_ivar(device_t dev, device_t child, int which, uintptr_t *result); void legacy_pcib_write_config(device_t dev, u_int bus, u_int slot, u_int func, u_int reg, uint32_t data, int bytes); int legacy_pcib_write_ivar(device_t dev, device_t child, int which, uintptr_t value); struct resource *legacy_pcib_alloc_resource(device_t dev, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags); int legacy_pcib_adjust_resource(device_t dev, device_t child, int type, struct resource *r, rman_res_t start, rman_res_t end); int legacy_pcib_release_resource(device_t dev, device_t child, int type, int rid, struct resource *r); int legacy_pcib_alloc_msi(device_t pcib, device_t dev, int count, int maxcount, int *irqs); int legacy_pcib_alloc_msix(device_t pcib, device_t dev, int *irq); int legacy_pcib_map_msi(device_t pcib, device_t dev, int irq, uint64_t *addr, uint32_t *data); #endif /* !_X86_LEGACYVAR_H_ */