1*ae115bc7Smrj /* 2*ae115bc7Smrj * CDDL HEADER START 3*ae115bc7Smrj * 4*ae115bc7Smrj * The contents of this file are subject to the terms of the 5*ae115bc7Smrj * Common Development and Distribution License, Version 1.0 only 6*ae115bc7Smrj * (the "License"). You may not use this file except in compliance 7*ae115bc7Smrj * with the License. 8*ae115bc7Smrj * 9*ae115bc7Smrj * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*ae115bc7Smrj * or http://www.opensolaris.org/os/licensing. 11*ae115bc7Smrj * See the License for the specific language governing permissions 12*ae115bc7Smrj * and limitations under the License. 13*ae115bc7Smrj * 14*ae115bc7Smrj * When distributing Covered Code, include this CDDL HEADER in each 15*ae115bc7Smrj * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*ae115bc7Smrj * If applicable, add the following below this CDDL HEADER, with the 17*ae115bc7Smrj * fields enclosed by brackets "[]" replaced with your own identifying 18*ae115bc7Smrj * information: Portions Copyright [yyyy] [name of copyright owner] 19*ae115bc7Smrj * 20*ae115bc7Smrj * CDDL HEADER END 21*ae115bc7Smrj */ 22*ae115bc7Smrj /* 23*ae115bc7Smrj * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24*ae115bc7Smrj * Use is subject to license terms. 25*ae115bc7Smrj */ 26*ae115bc7Smrj 27*ae115bc7Smrj /* 28*ae115bc7Smrj * pcihrt.h -- PCI Hot-Plug Resource Table 29*ae115bc7Smrj */ 30*ae115bc7Smrj 31*ae115bc7Smrj #ifndef _PCIHRT_H 32*ae115bc7Smrj #define _PCIHRT_H 33*ae115bc7Smrj 34*ae115bc7Smrj #pragma ident "%Z%%M% %I% %E% SMI" 35*ae115bc7Smrj 36*ae115bc7Smrj #ifdef __cplusplus 37*ae115bc7Smrj extern "C" { 38*ae115bc7Smrj #endif 39*ae115bc7Smrj 40*ae115bc7Smrj struct hrt_hdr { /* PCI Hot-Plug Configuration Resource Table header */ 41*ae115bc7Smrj uint32_t hrt_sig; /* $HRT */ 42*ae115bc7Smrj uint16_t hrt_avail_imap; /* Bitmap of unused IRQs */ 43*ae115bc7Smrj uint16_t hrt_used_imap; /* Bitmap of IRQs used by PCI */ 44*ae115bc7Smrj uchar_t hrt_entry_cnt; /* no. of PCI hot-plug slot entries */ 45*ae115bc7Smrj uchar_t hrt_ver; /* version no. = 1 */ 46*ae115bc7Smrj uchar_t hrt_resv0; /* reserved */ 47*ae115bc7Smrj uchar_t hrt_resv1; /* reserved */ 48*ae115bc7Smrj uchar_t hrt_resv2; /* reserved */ 49*ae115bc7Smrj uchar_t hrt_resv3; /* reserved */ 50*ae115bc7Smrj uchar_t hrt_resv4; /* reserved */ 51*ae115bc7Smrj uchar_t hrt_resv5; /* reserved */ 52*ae115bc7Smrj }; 53*ae115bc7Smrj 54*ae115bc7Smrj struct php_entry { /* PCI hot-plug slot entry */ 55*ae115bc7Smrj uchar_t php_devno; /* PCI dev/func no. of the slot */ 56*ae115bc7Smrj uchar_t php_pri_bus; /* Primary bus of this slot */ 57*ae115bc7Smrj uchar_t php_sec_bus; /* Secondary bus of this slot */ 58*ae115bc7Smrj uchar_t php_subord_bus; /* Max Subordinate bus of this slot */ 59*ae115bc7Smrj uint16_t php_io_start; /* allocated I/O space starting addr */ 60*ae115bc7Smrj uint16_t php_io_size; /* allocated I/O space size in bytes */ 61*ae115bc7Smrj uint16_t php_mem_start; /* allocated Memory space start addr */ 62*ae115bc7Smrj uint16_t php_mem_size; /* allocated Memory space size in 64k */ 63*ae115bc7Smrj uint16_t php_pfmem_start; /* allocated Prefetchable Memory start */ 64*ae115bc7Smrj uint16_t php_pfmem_size; /* allocated Prefetchable size in 64k */ 65*ae115bc7Smrj }; 66*ae115bc7Smrj 67*ae115bc7Smrj #ifdef __cplusplus 68*ae115bc7Smrj } 69*ae115bc7Smrj #endif 70*ae115bc7Smrj 71*ae115bc7Smrj #endif /* _PCIHRT_H */ 72