/*
* Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _PEXPERT_I386_PROTOS_H
#define _PEXPERT_I386_PROTOS_H
//------------------------------------------------------------------------
// x86 IN/OUT I/O inline functions.
//
// IN : inb, inw, inl
// IN(port)
//
// OUT: outb, outw, outl
// OUT(port, data)
typedef unsigned short i386_ioport_t;
#define __IN(s, u) \
static __inline__ unsigned u \
in##s(i386_ioport_t port) \
{ \
unsigned u data; \
asm volatile ( \
"in" #s " %1,%0" \
: "=a" (data) \
: "d" (port)); \
return (data); \
}
#define __OUT(s, u) \
static __inline__ void \
out##s(i386_ioport_t port, unsigned u data) \
{ \
asm volatile ( \
"out" #s " %1,%0" \
: \
: "d" (port), "a" (data)); \
}
__IN(b, char)
__IN(w, short)
__IN(l, long)
__OUT(b, char)
__OUT(w, short)
__OUT(l, long)
extern void cninit(void);
extern int sprintf(char * str, const char * format, ...);
/* ------------------------------------------------------------------------
* from osfmk/i386/serial_io.h
*/
int switch_to_serial_console(void);
void switch_to_old_console(int);
boolean_t console_is_serial(void);
int serial_init(void);
void serial_putc(char);
int serial_getc(void);
#ifdef PRIVATE
void serial_putc_options(char, bool);
#endif /* PRIVATE */
/* ------------------------------------------------------------------------
* from osfmk/kern/misc_protos.h
*/
void console_write_unbuffered(char);
#endif /* _PEXPERT_I386_PROTOS_H */