1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate * 26*0Sstevel@tonic-gate * Interfaces internal to the i86pc PCI nexus driver. 27*0Sstevel@tonic-gate */ 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #ifndef _SYS_PCI_CFGSPACE_H 30*0Sstevel@tonic-gate #define _SYS_PCI_CFGSPACE_H 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #ifdef __cplusplus 35*0Sstevel@tonic-gate extern "C" { 36*0Sstevel@tonic-gate #endif 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate /* 39*0Sstevel@tonic-gate * The "pci_autoconfig" module gets loaded and called early in system 40*0Sstevel@tonic-gate * startup, when it's still safe to call the BIOS and ask what configuration 41*0Sstevel@tonic-gate * mechanism to use. Pci_autoconfig leaves the access routines in the 42*0Sstevel@tonic-gate * external pointers pci_get?_func. 43*0Sstevel@tonic-gate */ 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate extern uint8_t (*pci_getb_func)(int bus, int dev, int func, int reg); 46*0Sstevel@tonic-gate extern uint16_t (*pci_getw_func)(int bus, int dev, int func, int reg); 47*0Sstevel@tonic-gate extern uint32_t (*pci_getl_func)(int bus, int dev, int func, int reg); 48*0Sstevel@tonic-gate extern void (*pci_putb_func)(int bus, int dev, int func, int reg, uint8_t val); 49*0Sstevel@tonic-gate extern void (*pci_putw_func)(int bus, int dev, int func, int reg, uint16_t val); 50*0Sstevel@tonic-gate extern void (*pci_putl_func)(int bus, int dev, int func, int reg, uint32_t val); 51*0Sstevel@tonic-gate #ifdef __cplusplus 52*0Sstevel@tonic-gate } 53*0Sstevel@tonic-gate #endif 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate #endif /* _SYS_PCI_CFGSPACE_H */ 56