1*1c42de6dSgd78059 /* 2*1c42de6dSgd78059 * CDDL HEADER START 3*1c42de6dSgd78059 * 4*1c42de6dSgd78059 * The contents of this file are subject to the terms of the 5*1c42de6dSgd78059 * Common Development and Distribution License (the "License"). 6*1c42de6dSgd78059 * You may not use this file except in compliance with the License. 7*1c42de6dSgd78059 * 8*1c42de6dSgd78059 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*1c42de6dSgd78059 * or http://www.opensolaris.org/os/licensing. 10*1c42de6dSgd78059 * See the License for the specific language governing permissions 11*1c42de6dSgd78059 * and limitations under the License. 12*1c42de6dSgd78059 * 13*1c42de6dSgd78059 * When distributing Covered Code, include this CDDL HEADER in each 14*1c42de6dSgd78059 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*1c42de6dSgd78059 * If applicable, add the following below this CDDL HEADER, with the 16*1c42de6dSgd78059 * fields enclosed by brackets "[]" replaced with your own identifying 17*1c42de6dSgd78059 * information: Portions Copyright [yyyy] [name of copyright owner] 18*1c42de6dSgd78059 * 19*1c42de6dSgd78059 * CDDL HEADER END 20*1c42de6dSgd78059 */ 21*1c42de6dSgd78059 /* 22*1c42de6dSgd78059 * Copyright 2001-2003 Sun Microsystems, Inc. All rights reserved. 23*1c42de6dSgd78059 * Use is subject to license terms. 24*1c42de6dSgd78059 */ 25*1c42de6dSgd78059 26*1c42de6dSgd78059 #ifndef _SYS_BSCBUS_H 27*1c42de6dSgd78059 #define _SYS_BSCBUS_H 28*1c42de6dSgd78059 29*1c42de6dSgd78059 #pragma ident "%Z%%M% %I% %E% SMI" 30*1c42de6dSgd78059 31*1c42de6dSgd78059 #ifdef __cplusplus 32*1c42de6dSgd78059 extern "C" { 33*1c42de6dSgd78059 #endif 34*1c42de6dSgd78059 35*1c42de6dSgd78059 /* 36*1c42de6dSgd78059 * The bscbus nexus driver provides the same client interface as the lombus 37*1c42de6dSgd78059 * nexus driver. 38*1c42de6dSgd78059 */ 39*1c42de6dSgd78059 #include <sys/lombus.h> 40*1c42de6dSgd78059 41*1c42de6dSgd78059 /* 42*1c42de6dSgd78059 * Register spaces (as lombus.h but spaces now have a channel 43*1c42de6dSgd78059 * value encoded in it too) 44*1c42de6dSgd78059 * 45*1c42de6dSgd78059 * Space* Size Range Meaning 46*1c42de6dSgd78059 * (bits) 47*1c42de6dSgd78059 * 48*1c42de6dSgd78059 * xx00 8 [0 .. 16383] LOM virtual registers 49*1c42de6dSgd78059 * xx01 8 [0] Watchdog pat (on write) 50*1c42de6dSgd78059 * xx02 16 [0] Async event info (read only) 51*1c42de6dSgd78059 * All 32 [-4 .. -12] Access handle fault info 52*1c42de6dSgd78059 * * xx is the channel number. 53*1c42de6dSgd78059 */ 54*1c42de6dSgd78059 55*1c42de6dSgd78059 #define LOMBUS_SPACE_TO_REGSET(rsp) ((rsp) & 0xff) 56*1c42de6dSgd78059 #define LOMBUS_SPACE_TO_CHANNEL(rsp) (((rsp) & 0xff00) >> 8) 57*1c42de6dSgd78059 #define LOMBUS_SPACE(regset, channel) ((regset) | ((channel) << 8)) 58*1c42de6dSgd78059 59*1c42de6dSgd78059 #ifdef __cplusplus 60*1c42de6dSgd78059 } 61*1c42de6dSgd78059 #endif 62*1c42de6dSgd78059 63*1c42de6dSgd78059 #endif /* _SYS_BSCBUS_H */ 64