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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _PCIBUS_H 28 #define _PCIBUS_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <sys/pci.h> 33 #include <fm/topo_mod.h> 34 #include <libdevinfo.h> 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 #define PCI_ENUMR_VERS 1 41 42 #define PCI_ENUM "pcibus" 43 44 #define PCI_BUS "pcibus" 45 #define PCI_DEVICE "pcidev" 46 #define PCI_FUNCTION "pcifn" 47 #define PCIEX_ROOT "pciexrc" 48 #define PCIEX_SWUP "pciexswu" 49 #define PCIEX_SWDWN "pciexswd" 50 #define PCIEX_BUS "pciexbus" 51 #define PCIEX_DEVICE "pciexdev" 52 #define PCIEX_FUNCTION "pciexfn" 53 54 #define PCIEXTYPE "pciex" 55 #define PCITYPE "pci" 56 57 #define MAX_HB_BUSES 255 58 #define MAX_PCIBUS_DEVS 32 59 #define MAX_PCIDEV_FNS 8 60 61 #define GETCLASS(x) (((x) & 0xff0000) >> 16) 62 #define GETSUBCLASS(x) (((x) & 0xff00) >> 8) 63 64 extern tnode_t *pcibus_declare(topo_mod_t *, tnode_t *, di_node_t, 65 topo_instance_t); 66 extern tnode_t *pcidev_declare(topo_mod_t *, tnode_t *, di_node_t, 67 topo_instance_t); 68 extern tnode_t *pcifn_declare(topo_mod_t *, tnode_t *, di_node_t, 69 topo_instance_t); 70 extern tnode_t *pciexbus_declare(topo_mod_t *, tnode_t *, di_node_t, 71 topo_instance_t); 72 extern tnode_t *pciexdev_declare(topo_mod_t *, tnode_t *, di_node_t, 73 topo_instance_t); 74 extern tnode_t *pciexfn_declare(topo_mod_t *, tnode_t *, di_node_t, 75 topo_instance_t); 76 extern int pci_children_instantiate(topo_mod_t *, tnode_t *, di_node_t, 77 int, int, int, int, int); 78 79 extern int platform_pci_label(topo_mod_t *, tnode_t *, nvlist_t *, nvlist_t **); 80 81 #ifdef __cplusplus 82 } 83 #endif 84 85 #endif /* _PCIBUS_H */ 86