/*
* 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) 2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_DOMAIND_H
#define _SYS_DOMAIND_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/sysmacros.h>
#include <sys/cpu_sgnblk_defs.h>
typedef struct domain_data {
uint32_t magic; /* magic number */
uint8_t version; /* version number */
uint8_t keyswitch; /* virtual SC keyswitch */
uint32_t master_sc_ip; /* IP address of master SC */
uint32_t leds; /* software LEDs */
sig_state_t domain_state; /* domain state */
uint32_t heartbeat; /* domain heartbeat */
cpuset_t cpus_present; /* CPU's present in this domain */
sig_state_t cpu_sigs[NCPU]; /* state for present CPUs */
uint32_t resetinfo_off[NCPU]; /* resetinfo offsets */
uint8_t _reserved[16]; /* word aligned */
} domain_data_t;
/*
* Unique ID for domain data IOSRAM chunk
*/
#define DOMD_MAGIC 0x444F4D44 /* 'D' 'O' 'M' 'D' */
/*
* offsets
*/
#define DOMD_MAGIC_OFFSET offsetof(domain_data_t, magic)
#define DOMD_VERSION_OFFSET offsetof(domain_data_t, version)
#define DOMD_KEYSWITCH_OFFSET offsetof(domain_data_t, keyswitch)
#define DOMD_SCIP_OFFSET offsetof(domain_data_t, master_sc_ip)
#define DOMD_LEDS_OFFSET offsetof(domain_data_t, leds)
#define DOMD_DSTATE_OFFSET offsetof(domain_data_t, domain_state)
#define DOMD_HEARTBEAT_OFFSET offsetof(domain_data_t, heartbeat)
#define DOMD_CPUSPRESENT_OFFSET offsetof(domain_data_t, cpus_present)
#define DOMD_CPUSIGS_OFFSET offsetof(domain_data_t, cpu_sigs)
#define DOMD_RESETINFO_OFFSET offsetof(domain_data_t, resetinfo_off)
/*
* tod
*/
#define TODSC_SET_THRESHOLD 30 /* in seconds */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DOMAIND_H */