| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _ISERIES_IO_H |
| 2 | #define _ISERIES_IO_H |
| 3 | |
| 4 | #include <linux/config.h> |
| 5 | |
| 6 | #ifdef CONFIG_PPC_ISERIES |
| 7 | #include <linux/types.h> |
| 8 | /************************************************************************/ |
| 9 | /* File iSeries_io.h created by Allan Trautman on Thu Dec 28 2000. */ |
| 10 | /************************************************************************/ |
| 11 | /* Remaps the io.h for the iSeries Io */ |
| 12 | /* Copyright (C) 20yy Allan H Trautman, IBM Corporation */ |
| 13 | /* */ |
| 14 | /* This program is free software; you can redistribute it and/or modify */ |
| 15 | /* it under the terms of the GNU General Public License as published by */ |
| 16 | /* the Free Software Foundation; either version 2 of the License, or */ |
| 17 | /* (at your option) any later version. */ |
| 18 | /* */ |
| 19 | /* This program is distributed in the hope that it will be useful, */ |
| 20 | /* but WITHOUT ANY WARRANTY; without even the implied warranty of */ |
| 21 | /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ |
| 22 | /* GNU General Public License for more details. */ |
| 23 | /* */ |
| 24 | /* You should have received a copy of the GNU General Public License */ |
| 25 | /* along with this program; if not, write to the: */ |
| 26 | /* Free Software Foundation, Inc., */ |
| 27 | /* 59 Temple Place, Suite 330, */ |
| 28 | /* Boston, MA 02111-1307 USA */ |
| 29 | /************************************************************************/ |
| 30 | /* Change Activity: */ |
| 31 | /* Created December 28, 2000 */ |
| 32 | /* End Change Activity */ |
| 33 | /************************************************************************/ |
| 34 | extern u8 iSeries_Read_Byte(const volatile void __iomem * IoAddress); |
| 35 | extern u16 iSeries_Read_Word(const volatile void __iomem * IoAddress); |
| 36 | extern u32 iSeries_Read_Long(const volatile void __iomem * IoAddress); |
| 37 | extern void iSeries_Write_Byte(u8 IoData, volatile void __iomem * IoAddress); |
| 38 | extern void iSeries_Write_Word(u16 IoData, volatile void __iomem * IoAddress); |
| 39 | extern void iSeries_Write_Long(u32 IoData, volatile void __iomem * IoAddress); |
| 40 | |
| 41 | extern void iSeries_memset_io(volatile void __iomem *dest, char x, size_t n); |
| 42 | extern void iSeries_memcpy_toio(volatile void __iomem *dest, void *source, size_t n); |
| 43 | extern void iSeries_memcpy_fromio(void *dest, const volatile void __iomem *source, size_t n); |
| 44 | |
| 45 | #endif /* CONFIG_PPC_ISERIES */ |
| 46 | #endif /* _ISERIES_IO_H */ |