1*25cf1a30Sjl139090 /* 2*25cf1a30Sjl139090 * CDDL HEADER START 3*25cf1a30Sjl139090 * 4*25cf1a30Sjl139090 * The contents of this file are subject to the terms of the 5*25cf1a30Sjl139090 * Common Development and Distribution License (the "License"). 6*25cf1a30Sjl139090 * You may not use this file except in compliance with the License. 7*25cf1a30Sjl139090 * 8*25cf1a30Sjl139090 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*25cf1a30Sjl139090 * or http://www.opensolaris.org/os/licensing. 10*25cf1a30Sjl139090 * See the License for the specific language governing permissions 11*25cf1a30Sjl139090 * and limitations under the License. 12*25cf1a30Sjl139090 * 13*25cf1a30Sjl139090 * When distributing Covered Code, include this CDDL HEADER in each 14*25cf1a30Sjl139090 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*25cf1a30Sjl139090 * If applicable, add the following below this CDDL HEADER, with the 16*25cf1a30Sjl139090 * fields enclosed by brackets "[]" replaced with your own identifying 17*25cf1a30Sjl139090 * information: Portions Copyright [yyyy] [name of copyright owner] 18*25cf1a30Sjl139090 * 19*25cf1a30Sjl139090 * CDDL HEADER END 20*25cf1a30Sjl139090 */ 21*25cf1a30Sjl139090 /* 22*25cf1a30Sjl139090 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23*25cf1a30Sjl139090 * Use is subject to license terms. 24*25cf1a30Sjl139090 */ 25*25cf1a30Sjl139090 26*25cf1a30Sjl139090 #ifndef _OPL_H 27*25cf1a30Sjl139090 #define _OPL_H 28*25cf1a30Sjl139090 29*25cf1a30Sjl139090 #pragma ident "%Z%%M% %I% %E% SMI" 30*25cf1a30Sjl139090 31*25cf1a30Sjl139090 #ifdef __cplusplus 32*25cf1a30Sjl139090 extern "C" { 33*25cf1a30Sjl139090 #endif 34*25cf1a30Sjl139090 35*25cf1a30Sjl139090 #define OPL_MAX_CPU_PER_CMP 4 36*25cf1a30Sjl139090 #define OPL_MAX_CORES_PER_CMP 4 37*25cf1a30Sjl139090 #define OPL_MAX_STRANDS_PER_CORE 2 38*25cf1a30Sjl139090 #define OPL_MAX_CMP_UNITS_PER_BOARD 4 39*25cf1a30Sjl139090 #define OPL_MAX_BOARDS 16 40*25cf1a30Sjl139090 #define OPL_MAX_CPU_PER_BOARD \ 41*25cf1a30Sjl139090 (OPL_MAX_CPU_PER_CMP * OPL_MAX_CMP_UNITS_PER_BOARD) 42*25cf1a30Sjl139090 #define OPL_MAX_MEM_UNITS_PER_BOARD 1 43*25cf1a30Sjl139090 #define OPL_MAX_IO_UNITS_PER_BOARD 16 44*25cf1a30Sjl139090 #define OPL_MAX_PCICH_UNITS_PER_BOARD 4 45*25cf1a30Sjl139090 #define OPL_MAX_TSBS_PER_PCICH 2 46*25cf1a30Sjl139090 #define OPL_MAX_CORE_UNITS_PER_BOARD \ 47*25cf1a30Sjl139090 (OPL_MAX_CORES_PER_CMP * OPL_MAX_CMP_UNITS_PER_BOARD) 48*25cf1a30Sjl139090 49*25cf1a30Sjl139090 #define OPL_MAX_COREID_PER_CMP 4 50*25cf1a30Sjl139090 #define OPL_MAX_STRANDID_PER_CORE 2 51*25cf1a30Sjl139090 #define OPL_MAX_CPUID_PER_CMP (OPL_MAX_COREID_PER_CMP * \ 52*25cf1a30Sjl139090 OPL_MAX_STRANDID_PER_CORE) 53*25cf1a30Sjl139090 #define OPL_MAX_CMPID_PER_BOARD 4 54*25cf1a30Sjl139090 #define OPL_MAX_CPUID_PER_BOARD \ 55*25cf1a30Sjl139090 (OPL_MAX_CPUID_PER_CMP * OPL_MAX_CMPID_PER_BOARD) 56*25cf1a30Sjl139090 #define OPL_MAX_COREID_PER_BOARD \ 57*25cf1a30Sjl139090 (OPL_MAX_COREID_PER_CMP * OPL_MAX_CMPID_PER_BOARD) 58*25cf1a30Sjl139090 /* 59*25cf1a30Sjl139090 * Macros to extract LSB_ID, CHIP_ID, CORE_ID, and STRAND_ID 60*25cf1a30Sjl139090 * from the given cpuid. 61*25cf1a30Sjl139090 */ 62*25cf1a30Sjl139090 #define LSB_ID(x) (((uint_t)(x)/OPL_MAX_CPUID_PER_BOARD) & \ 63*25cf1a30Sjl139090 (OPL_MAX_BOARDS - 1)) 64*25cf1a30Sjl139090 #define CHIP_ID(x) (((uint_t)(x)/OPL_MAX_CPUID_PER_CMP) & \ 65*25cf1a30Sjl139090 (OPL_MAX_CMPID_PER_BOARD - 1)) 66*25cf1a30Sjl139090 #define CORE_ID(x) (((uint_t)(x)/OPL_MAX_STRANDID_PER_CORE) & \ 67*25cf1a30Sjl139090 (OPL_MAX_COREID_PER_CMP - 1)) 68*25cf1a30Sjl139090 #define STRAND_ID(x) ((uint_t)(x) & (OPL_MAX_STRANDID_PER_CORE - 1)) 69*25cf1a30Sjl139090 70*25cf1a30Sjl139090 extern int plat_max_boards(void); 71*25cf1a30Sjl139090 extern int plat_max_cpu_units_per_board(void); 72*25cf1a30Sjl139090 extern int plat_max_mem_units_per_board(void); 73*25cf1a30Sjl139090 extern int plat_max_io_units_per_board(void); 74*25cf1a30Sjl139090 extern int plat_max_cmp_units_per_board(void); 75*25cf1a30Sjl139090 76*25cf1a30Sjl139090 #ifdef __cplusplus 77*25cf1a30Sjl139090 } 78*25cf1a30Sjl139090 #endif 79*25cf1a30Sjl139090 80*25cf1a30Sjl139090 #endif /* _OPL_H */ 81