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/*
* 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 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_PROMIMPL_H
#define _SYS_PROMIMPL_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Promif implementation functions and variables.
*
* These interfaces are not 'exported' in the same sense that
* those described in promif.h
*
* Used so that the kernel and other stand-alones (eg boot)
* don't have to directly reference the prom (of which there
* are now several completely different variants).
*/
#include <sys/types.h>
#include <sys/promif.h>
#include <sys/dditypes.h>
#include <sys/ddidmareq.h>
#include <sys/ddi_impldefs.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Debugging macros for the promif functions.
*/
#define PROMIF_DMSG_VERBOSE 2
#define PROMIF_DMSG_NORMAL 1
extern int promif_debug; /* externally patchable */
#define PROMIF_DEBUG /* define this to enable debugging */
#ifdef PROMIF_DEBUG
#define PROMIF_DPRINTF(args) \
if (promif_debug) { \
if (promif_debug == PROMIF_DMSG_VERBOSE) \
prom_printf("file %s line %d: ", __FILE__, __LINE__); \
prom_printf args; \
}
#else
#define PROMIF_DPRINTF(args)
#endif /* PROMIF_DEBUG */
/*
* minimum alignment required by prom
*/
#define PROMIF_MIN_ALIGN 1
/*
* Private utility routines (not exported as part of the interface)
*/
extern char *prom_strcpy(char *s1, char *s2);
extern char *prom_strncpy(char *s1, char *s2, size_t n);
extern int prom_strcmp(char *s1, char *s2);
extern int prom_strncmp(char *s1, char *s2, size_t n);
extern int prom_strlen(char *s);
extern char *prom_strrchr(char *s1, char c);
extern char *prom_strcat(char *s1, char *s2);
/*
* Used to print a common before-reboot message.
*/
extern void prom_reboot_prompt(void);
/*
* Some calls into the prom (those expected to generate output on the console)
* are wrappered with these calls so that the caller can ensure that
* the console framebuffer will be brought to full power before entering the
* firmware.
*/
extern promif_owrap_t *promif_preout(void);
extern void promif_postout(promif_owrap_t *);
#ifdef __cplusplus
}
#endif
#endif /* !_SYS_PROMIMPL_H */
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