diff options
| author | stevel@tonic-gate <none@none> | 2005-06-14 00:00:00 -0700 |
|---|---|---|
| committer | stevel@tonic-gate <none@none> | 2005-06-14 00:00:00 -0700 |
| commit | 7c478bd95313f5f23a4c958a745db2134aa03244 (patch) | |
| tree | c871e58545497667cbb4b0a4f2daf204743e1fe7 /usr/src/uts/sparc/sys/cmpregs.h | |
| download | illumos-gate-7c478bd95313f5f23a4c958a745db2134aa03244.tar.gz | |
OpenSolaris Launch
Diffstat (limited to 'usr/src/uts/sparc/sys/cmpregs.h')
| -rw-r--r-- | usr/src/uts/sparc/sys/cmpregs.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/usr/src/uts/sparc/sys/cmpregs.h b/usr/src/uts/sparc/sys/cmpregs.h new file mode 100644 index 0000000000..fafeba5ff8 --- /dev/null +++ b/usr/src/uts/sparc/sys/cmpregs.h @@ -0,0 +1,76 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License, Version 1.0 only + * (the "License"). You may not use this file except in compliance + * with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ +/* + * Copyright 2004 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#ifndef _CMPREGS_H +#define _CMPREGS_H + +#pragma ident "%Z%%M% %I% %E% SMI" + +#ifdef __cplusplus +extern "C" { +#endif + +#define ASI_CMP_SHARED 0x41 /* shared CMP registers */ +#define ASI_CMP_PER_CORE 0x63 /* core-local CMP registers */ + +/* + * Core ID Register + * + * |-----------------------| + * |MAX_CORE_ID|---|CORE_ID| + * |-----------------------| + * 21 16 5 0 + */ +#define ASI_CORE_ID 0x10 /* ASI 0x63, VA 0x10 */ +#define COREID_MASK 0x3f + + +/* + * Error Steering Register + * + * |-------| + * |CORE_ID| + * |-------| + * 5 0 + */ +#define ASI_CMP_ERROR_STEERING 0x40 /* ASI 0x41, VA 0x40 */ + +/* + * Core Running + * + * |------------------------------| + * | |core running (status) | + * |------------------------------| + * 1 0 + */ +#define ASI_CORE_RUNNING_STATUS 0x58 /* ASI 0x41, VA 0x58 */ +#define ASI_CORE_RUNNING_RW 0x50 /* ASI 0x41, VA 0x50 */ + +#ifdef __cplusplus +} +#endif + +#endif /* _CMPREGS_H */ |