1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 * 26 * Interfaces internal to the i86pc PCI nexus driver. 27 */ 28 29 #ifndef _SYS_PCI_CFGSPACE_H 30 #define _SYS_PCI_CFGSPACE_H 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 extern void pci_cfgspace_init(void); 37 38 /* 39 * These used to be set by, and live in, pci_autoconfig; now they are set 40 * by pci_cfgspace_init(), and live in the base kernel. 41 */ 42 43 extern uint8_t (*pci_getb_func)(int bus, int dev, int func, int reg); 44 extern uint16_t (*pci_getw_func)(int bus, int dev, int func, int reg); 45 extern uint32_t (*pci_getl_func)(int bus, int dev, int func, int reg); 46 extern void (*pci_putb_func)(int bus, int dev, int func, int reg, uint8_t val); 47 extern void (*pci_putw_func)(int bus, int dev, int func, int reg, uint16_t val); 48 extern void (*pci_putl_func)(int bus, int dev, int func, int reg, uint32_t val); 49 #ifdef __cplusplus 50 } 51 #endif 52 53 #endif /* _SYS_PCI_CFGSPACE_H */ 54