@ -9,6 +9,50 @@
# include <linux/types.h>
# include <asm/io.h>
static inline u8 ioread8 ( const volatile void __iomem * addr )
{
return readb ( addr ) ;
}
static inline u16 ioread16 ( const volatile void __iomem * addr )
{
return readw ( addr ) ;
}
static inline u32 ioread32 ( const volatile void __iomem * addr )
{
return readl ( addr ) ;
}
# ifdef CONFIG_64BIT
static inline u64 ioread64 ( const volatile void __iomem * addr )
{
return readq ( addr ) ;
}
# endif /* CONFIG_64BIT */
static inline void iowrite8 ( u8 value , volatile void __iomem * addr )
{
writeb ( value , addr ) ;
}
static inline void iowrite16 ( u16 value , volatile void __iomem * addr )
{
writew ( value , addr ) ;
}
static inline void iowrite32 ( u32 value , volatile void __iomem * addr )
{
writel ( value , addr ) ;
}
# ifdef CONFIG_64BIT
static inline void iowrite64 ( u64 value , volatile void __iomem * addr )
{
writeq ( value , addr ) ;
}
# endif /* CONFIG_64BIT */
# ifndef CONFIG_HAVE_ARCH_IOREMAP
static inline void __iomem * ioremap ( resource_size_t offset ,
resource_size_t size )