include/asm-ppc64/iSeries/iSeries_io.h

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