xref: /illumos-gate/usr/src/uts/i86pc/dboot/dboot_asm.h (revision 2d6eb4a5)
170025d76Sjohnny /*
270025d76Sjohnny  * CDDL HEADER START
370025d76Sjohnny  *
470025d76Sjohnny  * The contents of this file are subject to the terms of the
5337fc9e2Sanish  * Common Development and Distribution License (the "License").
6337fc9e2Sanish  * You may not use this file except in compliance with the License.
770025d76Sjohnny  *
870025d76Sjohnny  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
970025d76Sjohnny  * or http://www.opensolaris.org/os/licensing.
1070025d76Sjohnny  * See the License for the specific language governing permissions
1170025d76Sjohnny  * and limitations under the License.
1270025d76Sjohnny  *
1370025d76Sjohnny  * When distributing Covered Code, include this CDDL HEADER in each
1470025d76Sjohnny  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
1570025d76Sjohnny  * If applicable, add the following below this CDDL HEADER, with the
1670025d76Sjohnny  * fields enclosed by brackets "[]" replaced with your own identifying
1770025d76Sjohnny  * information: Portions Copyright [yyyy] [name of copyright owner]
1870025d76Sjohnny  *
1970025d76Sjohnny  * CDDL HEADER END
2070025d76Sjohnny  */
2170025d76Sjohnny 
2270025d76Sjohnny /*
23ae115bc7Smrj  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
2470025d76Sjohnny  * Use is subject to license terms.
2570025d76Sjohnny  */
2670025d76Sjohnny 
27*843e1988Sjohnlev #ifndef	_DBOOT_ASM_H
28*843e1988Sjohnlev #define	_DBOOT_ASM_H
2970025d76Sjohnny 
30*843e1988Sjohnlev #ifdef	__cplusplus
3170025d76Sjohnny extern "C" {
3270025d76Sjohnny #endif
3370025d76Sjohnny 
34*843e1988Sjohnlev extern uint32_t get_cpuid_edx(uint32_t *eax);
35*843e1988Sjohnlev extern void outb(int port, uint8_t value);
36*843e1988Sjohnlev extern uint8_t inb(int port);
3770025d76Sjohnny 
38*843e1988Sjohnlev #ifdef	__cplusplus
3970025d76Sjohnny }
4070025d76Sjohnny #endif
4170025d76Sjohnny 
42*843e1988Sjohnlev #endif	/* _DBOOT_ASM_H */
43