xref: /illumos-gate/usr/src/uts/common/sys/pctypes.h (revision 2d6eb4a5)

/*
 * 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 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _PCTYPES_H
#define	_PCTYPES_H

#ifdef __cplusplus
extern "C" {
#endif

/*
 * PCMCIA General Types
 */

typedef int irq_t;		/* IRQ level */
typedef unsigned char *baseaddr_t; /* memory base address */
#if defined(__i386) || defined(__amd64)
typedef uint32_t ioaddr_t;
#elif defined(__sparc)
typedef caddr_t ioaddr_t;
#endif

typedef uint32_t (*intrfunc_t)(void *);

/*
 * Data access handle definitions for common access functions
 */
typedef void * acc_handle_t;

#if defined(_BIG_ENDIAN)
#define	leshort(a)	((((a) & 0xFF) << 8) | (((a) >> 8) & 0xFF))
#define	lelong(a)	(leshort((a) >> 16) | (leshort(a) << 16))
#else
#define	leshort(a)	(a)
#define	lelong(a)	(a)
#endif

#ifdef __cplusplus
}
#endif

#endif /* _PCTYPES_H */