mirror of
https://github.com/torvalds/linux.git
synced 2024-12-27 05:11:48 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
|
|
** -----------------------------------------------------------------------------
|
|
**
|
|
** Perle Specialix driver for Linux
|
|
** Ported from existing RIO Driver for SCO sources.
|
|
*
|
|
* (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
**
|
|
** Module : riscos.h
|
|
** SID : 1.2
|
|
** Last Modified : 11/6/98 11:34:19
|
|
** Retrieved : 11/6/98 11:34:22
|
|
**
|
|
** ident @(#)riscos.h 1.2
|
|
**
|
|
** -----------------------------------------------------------------------------
|
|
*/
|
|
|
|
#ifndef __rio_riscos_h__
|
|
#define __rio_riscos_h__
|
|
|
|
#ifdef SCCS_LABELS
|
|
static char *_riscos_h_sccs_ = "@(#)riscos.h 1.2";
|
|
#endif
|
|
|
|
/*
|
|
** This module used to define all those little itsy bits required for RISC/OS
|
|
** now it's full of null macros.
|
|
*/
|
|
|
|
/*
|
|
** RBYTE reads a byte from a location.
|
|
** RWORD reads a word from a location.
|
|
** WBYTE writes a byte to a location.
|
|
** WWORD writes a word to a location.
|
|
** RINDW reads a word through a pointer.
|
|
** WINDW writes a word through a pointer.
|
|
** RIOSWAB swaps the two bytes of a word, if needed.
|
|
*/
|
|
|
|
#define RIOSWAB(N) (N)
|
|
#define WBYTE(A,V) (A)=(uchar)(V)
|
|
#define WWORD(A,V) (A)=(ushort)(V)
|
|
#define RBYTE(A) (uchar)(A)
|
|
#define RWORD(A) (ushort)(A)
|
|
#define RINDW(A) (*(ushort *)(A))
|
|
#define WINDW(A,V) (*(ushort *)(A)=(ushort)(V))
|
|
|
|
#endif /* __rio_riscos_h__ */
|