mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-23 11:18:54 +00:00
98a6e74553
`gcc -ansi'. Changed NULL to 0 so that this file is more self-sufficient (now only <sys/types.h> is a prerequisite).
65 lines
2.3 KiB
C
65 lines
2.3 KiB
C
/* $NetBSD$ */
|
|
/*
|
|
* [NetBSD for NEC PC98 series]
|
|
* Copyright (c) 1996 NetBSD/pc98 porting staff.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
/*
|
|
* Copyright (c) 1996 Naofumi HONDA. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _I386_DVCFG_H_
|
|
#define _I386_DVCFG_H_
|
|
|
|
typedef void *dvcfg_hw_t;
|
|
|
|
struct dvcfg_hwsel {
|
|
int cfg_max;
|
|
|
|
dvcfg_hw_t *cfg_sel;
|
|
};
|
|
|
|
#define DVCFG_MAJOR(dvcfg) (((u_int)(dvcfg)) >> 16)
|
|
#define DVCFG_MINOR(dvcfg) (((u_int)(dvcfg)) & 0xffff)
|
|
|
|
#define DVCFG_MKCFG(major, minor) ((((u_int)(major)) << 16) | ((minor) & 0xffff))
|
|
|
|
#define DVCFG_HWSEL_SZ(array) (sizeof(array) / sizeof(dvcfg_hw_t))
|
|
|
|
static __inline dvcfg_hw_t dvcfg_hw __P((struct dvcfg_hwsel *, u_int));
|
|
|
|
static __inline dvcfg_hw_t
|
|
dvcfg_hw(selp, num)
|
|
struct dvcfg_hwsel *selp;
|
|
u_int num;
|
|
{
|
|
|
|
return ((num >= selp->cfg_max) ? 0 : selp->cfg_sel[num]);
|
|
}
|
|
|
|
#define DVCFG_HW(SELP, NUM) dvcfg_hw((SELP), (NUM))
|
|
#endif /* _I386_DVCFG_H_ */
|