LXR linux/arch/ia64/sn/kernel/sn2/io.c

   1/* 
   2 * This file is subject to the terms and conditions of the GNU General Public
   3 * License.  See the file "COPYING" in the main directory of this archive
   4 * for more details.
   5 *
   6 * Copyright (C) 2003 Silicon Graphics, Inc. All rights reserved.
   7 *
   8 * The generic kernel requires function pointers to these routines, so
   9 * we wrap the inlines from asm/ia64/sn/sn2/io.h here.
  10 */
  11
  12#include <asm/sn/io.h>
  13
  14#ifdef CONFIG_IA64_GENERIC
  15
  16#undef __sn_inb
  17#undef __sn_inw
  18#undef __sn_inl
  19#undef __sn_outb
  20#undef __sn_outw
  21#undef __sn_outl
  22#undef __sn_readb
  23#undef __sn_readw
  24#undef __sn_readl
  25#undef __sn_readq
  26#undef __sn_readb_relaxed
  27#undef __sn_readw_relaxed
  28#undef __sn_readl_relaxed
  29#undef __sn_readq_relaxed
  30
  31unsigned int __sn_inb(unsigned long port)
  32{
  33        return ___sn_inb(port);
  34}
  35
  36unsigned int __sn_inw(unsigned long port)
  37{
  38        return ___sn_inw(port);
  39}
  40
  41unsigned int __sn_inl(unsigned long port)
  42{
  43        return ___sn_inl(port);
  44}
  45
  46void __sn_outb(unsigned char val, unsigned long port)
  47{
  48        ___sn_outb(val, port);
  49}
  50
  51void __sn_outw(unsigned short val, unsigned long port)
  52{
  53        ___sn_outw(val, port);
  54}
  55
  56void __sn_outl(unsigned int val, unsigned long port)
  57{
  58        ___sn_outl(val, port);
  59}
  60
  61unsigned char __sn_readb(void __iomem *addr)
  62{
  63        return ___sn_readb(addr);
  64}
  65
  66unsigned short __sn_readw(void __iomem *addr)
  67{
  68        return ___sn_readw(addr);
  69}
  70
  71unsigned int __sn_readl(void __iomem *addr)
  72{
  73        return ___sn_readl(addr);
  74}
  75
  76unsigned long __sn_readq(void __iomem *addr)
  77{
  78        return ___sn_readq(addr);
  79}
  80
  81unsigned char __sn_readb_relaxed(void __iomem *addr)
  82{
  83        return ___sn_readb_relaxed(addr);
  84}
  85
  86unsigned short __sn_readw_relaxed(void __iomem *addr)
  87{
  88        return ___sn_readw_relaxed(addr);
  89}
  90
  91unsigned int __sn_readl_relaxed(void __iomem *addr)
  92{
  93        return ___sn_readl_relaxed(addr);
  94}
  95
  96unsigned long __sn_readq_relaxed(void __iomem *addr)
  97{
  98        return ___sn_readq_relaxed(addr);
  99}
 100
 101#endif
 102