diff options
Diffstat (limited to 'usr/src/uts/sun4u/excalibur/sys/xcalwd.h')
| -rw-r--r-- | usr/src/uts/sun4u/excalibur/sys/xcalwd.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/usr/src/uts/sun4u/excalibur/sys/xcalwd.h b/usr/src/uts/sun4u/excalibur/sys/xcalwd.h new file mode 100644 index 0000000000..c426c34e85 --- /dev/null +++ b/usr/src/uts/sun4u/excalibur/sys/xcalwd.h @@ -0,0 +1,53 @@ +/* + * 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 (c) 2001 by Sun Microsystems, Inc. + * All rights reserved. + */ + +#ifndef _XCALWD_H +#define _XCALWD_H + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * Excalibur fan control failsafe timer + */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Private ioctls for PICL environment plug-in to enable the watchdog + */ +#define XCALWD_IOCTL (('X' << 16) | ('W' << 8)) +#define XCALWD_STARTWATCHDOG (XCALWD_IOCTL | 1) +#define XCALWD_STOPWATCHDOG (XCALWD_IOCTL | 2) +#define XCALWD_KEEPALIVE (XCALWD_IOCTL | 3) +#define XCALWD_GETSTATE (XCALWD_IOCTL | 4) + +#ifdef __cplusplus +} +#endif + +#endif /* _XCALWD_H */ |