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/*
* 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_SGSBBC_H
#define _SYS_SGSBBC_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Serengeti SBBC Driver
*
* The Serengeti SBBC driver handles communication between the
* System Controller Software (ScApp) and Solaris via SBBC
* registers and IOSRAM.
*
*/
#include <sys/serengeti.h>
/*
* OS <-> SC Interrupt Reasons
*/
#define SBBC_CONSOLE_IN 0x1 /* console input available */
#define SBBC_CONSOLE_OUT 0x2 /* console output available */
#define SBBC_CONSOLE_BRK 0x4 /* break */
#define SBBC_CONSOLE_SPACE_IN 0x8 /* console has in space */
#define SBBC_CONSOLE_SPACE_OUT 0x10 /* console has out space */
#define SBBC_MAILBOX_IN 0x20 /* mailbox message in */
#define SBBC_MAILBOX_OUT 0x40 /* mailbox message out */
#define SBBC_MAILBOX_SPACE_IN 0x80 /* mailbox has in space */
#define SBBC_MAILBOX_SPACE_OUT 0x100 /* mailbox has out space */
/*
* SBBC needs to know what softint handlers are doing
*/
#define SBBC_INTR_IDLE 0
#define SBBC_INTR_RUNNING 1
typedef const char *const fn_t;
typedef uint_t (*sbbc_intrfunc_t)(caddr_t);
/* For printing out warning and panic messages */
#define SBBC_ERR(err, msg) \
{ prom_printf(msg); cmn_err(err, msg); }
#define SBBC_ERR1(err, msg, arg) \
{ prom_printf(msg, arg); cmn_err(err, msg, arg); }
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SGSBBC_H */
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