lw8_impl.h revision 03831d35f7499c87d51205817c93e9a8d42c4bae
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_LW8_IMPL_H
#define _SYS_LW8_IMPL_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* local driver defines and structures
*/
#define LW8_DEFAULT_MAX_MBOX_WAIT_TIME 30
typedef struct lw8_event {
int32_t event_type;
} lw8_event_t;
/*
* mailbox commands
*/
#define LW8_MBOX_UPDATE_FW 0
#define LW8_MBOX_GET_INFO 1
#define LW8_MBOX_SET_CTL 2
#define LW8_MBOX_GET_LED 3
#define LW8_MBOX_SET_LED 4
#define LW8_MBOX_GET_EVENTS 5
#define LW8_MBOX_GET_NEXT_MSG 6
#define LW8_MBOX_WDT_GET 7
#define LW8_MBOX_WDT_SET 8
/*
* mailbox events
*/
#define LW8_EVENT_REQUESTED_SHUTDOWN 0
#define LW8_EVENT_VOLTAGE_SHUTDOWN 1
#define LW8_EVENT_TEMPERATURE_SHUTDOWN 2
#define LW8_EVENT_FANFAIL_SHUTDOWN 3
#define LW8_EVENT_NO_SCC_SHUTDOWN 4
#define LW8_EVENT_NEW_LOG_MSG 5
#define LW8_EVENT_SC_RESTARTED 6
/*
* led requests
*/
#define MAX_LEDS_PER_FRU 9
#define MAX_FRUS 24
typedef struct lw8_get_led_payload {
char value[(3 * (MAX_FRUS - 1)) + MAX_LEDS_PER_FRU];
} lw8_get_led_payload_t;
typedef struct lw8_set_led_payload {
char offset;
char value;
} lw8_set_led_payload_t;
typedef struct {
int num; /* no. events requested and no. returned */
int level; /* level of events requested */
} lom_eventreq_t;
#define MAX_EVENTS 128
#define MAX_EVENT_STR 80
typedef struct {
int num; /* no. events requested and no. returned */
int level; /* level of events requested */
char string[MAX_EVENTS][MAX_EVENT_STR];
} lom_eventresp_t;
#define MAX_MSG_STR 1012
typedef struct {
int level; /* syslog msg level */
int msg_valid; /* 1 if valid, 0 if not valid */
int num_remaining; /* num of msg's left to retrieve after this */
char msg[MAX_MSG_STR]; /* the message text */
} lw8_logmsg_t;
/*
* LW8_MBOX_WDT_GET message: SC <-> Solaris
*
* SC and Solaris use this message to learn what its peer has
* as their current state for these watchdog state-machine
* variables.
*/
typedef struct {
int recovery_enabled; /* 1/0 => {en,dis}abled */
int watchdog_enabled; /* 1/0 => {en,dis}abled */
int timeout; /* in seconds */
} lw8_get_wdt_t;
/*
* LW8_MBOX_WDT_SET message: SC <- Solaris
*
* Solaris uses this to update the SC with the latest
* 'value' for the specified 'property_id'.
*
* Eg, to specify that the watchdog state-machine is in
* System Mode, <property_id, value> would be set to:
*
* <LW8_WDT_PROP_MODE, LW8_PROP_MODE_SWDT>
*/
typedef struct {
int property_id;
int value;
} lw8_set_wdt_t;
/* choices for 'property_id' field: */
#define LW8_WDT_PROP_RECOV 0 /* recovery_enabled */
#define LW8_WDT_PROP_WDT 1 /* watchdog_enabled */
#define LW8_WDT_PROP_TO 2 /* timeout duration */
#define LW8_WDT_PROP_MODE 3 /* mode: AWDT or SWDT */
/*
* choices for 'value' field (for the specified 'property_id'):
*/
/* LW8_WDT_PROP_RECOV */
#define LW8_PROP_RECOV_ENABLED 1
#define LW8_PROP_RECOV_DISABLED 0
/* LW8_WDT_PROP_WDT */
#define LW8_PROP_WDT_ENABLED 1
#define LW8_PROP_WDT_DISABLED 0
/* LW8_WDT_PROP_TO: integral number of seconds */
/* LW8_WDT_PROP_MODE */
#define LW8_PROP_MODE_AWDT 1 /* App wdog mode */
#define LW8_PROP_MODE_SWDT 0 /* System wdog mode */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_LW8_IMPL_H */