diff options
Diffstat (limited to 'include/asm-ppc64/iSeries/iSeries_io.h')
| -rw-r--r-- | include/asm-ppc64/iSeries/iSeries_io.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/asm-ppc64/iSeries/iSeries_io.h b/include/asm-ppc64/iSeries/iSeries_io.h new file mode 100644 index 000000000000..f52b7599b372 --- /dev/null +++ b/include/asm-ppc64/iSeries/iSeries_io.h @@ -0,0 +1,46 @@ +#ifndef _ISERIES_IO_H +#define _ISERIES_IO_H + +#include <linux/config.h> + +#ifdef CONFIG_PPC_ISERIES +#include <linux/types.h> +/************************************************************************/ +/* File iSeries_io.h created by Allan Trautman on Thu Dec 28 2000. */ +/************************************************************************/ +/* Remaps the io.h for the iSeries Io */ +/* Copyright (C) 20yy Allan H Trautman, IBM Corporation */ +/* */ +/* 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., */ +/* 59 Temple Place, Suite 330, */ +/* Boston, MA 02111-1307 USA */ +/************************************************************************/ +/* Change Activity: */ +/* Created December 28, 2000 */ +/* End Change Activity */ +/************************************************************************/ +extern u8 iSeries_Read_Byte(const volatile void __iomem * IoAddress); +extern u16 iSeries_Read_Word(const volatile void __iomem * IoAddress); +extern u32 iSeries_Read_Long(const volatile void __iomem * IoAddress); +extern void iSeries_Write_Byte(u8 IoData, volatile void __iomem * IoAddress); +extern void iSeries_Write_Word(u16 IoData, volatile void __iomem * IoAddress); +extern void iSeries_Write_Long(u32 IoData, volatile void __iomem * IoAddress); + +extern void iSeries_memset_io(volatile void __iomem *dest, char x, size_t n); +extern void iSeries_memcpy_toio(volatile void __iomem *dest, void *source, size_t n); +extern void iSeries_memcpy_fromio(void *dest, const volatile void __iomem *source, size_t n); + +#endif /* CONFIG_PPC_ISERIES */ +#endif /* _ISERIES_IO_H */ |