On Thu, May 10, 2012 at 02:54:31PM +0100, Renaud Barbier wrote:
> Following the MMIO primitives fix, the definitions of __raw_* function
> is sourced from Linux and added.
>
> Signed-off-by: Renaud Barbier <renaud.barbier@xxxxxx>
Applied, thanks
Sascha
> ---
> arch/ppc/include/asm/io.h | 28 ++++++++++++++++++++++++++++
> 1 files changed, 28 insertions(+), 0 deletions(-)
>
> diff --git a/arch/ppc/include/asm/io.h b/arch/ppc/include/asm/io.h
> index 13187ca..0052989 100644
> --- a/arch/ppc/include/asm/io.h
> +++ b/arch/ppc/include/asm/io.h
> @@ -105,6 +105,34 @@ extern void _outsl_ns(volatile u32 *port, const void *buf, int nl);
> #define iobarrier_w() eieio()
>
> /*
> + * Non ordered and non-swapping "raw" accessors
> + */
> +static inline unsigned char __raw_readb(const volatile void __iomem *addr)
> +{
> + return *(volatile unsigned char __force *)(addr);
> +}
> +static inline unsigned short __raw_readw(const volatile void __iomem *addr)
> +{
> + return *(volatile unsigned short __force *)(addr);
> +}
> +static inline unsigned int __raw_readl(const volatile void __iomem *addr)
> +{
> + return *(volatile unsigned int __force *)(addr);
> +}
> +static inline void __raw_writeb(unsigned char v, volatile void __iomem *addr)
> +{
> + *(volatile unsigned char __force *)(addr) = v;
> +}
> +static inline void __raw_writew(unsigned short v, volatile void __iomem *addr)
> +{
> + *(volatile unsigned short __force *)(addr) = v;
> +}
> +static inline void __raw_writel(unsigned int v, volatile void __iomem *addr)
> +{
> + *(volatile unsigned int __force *)(addr) = v;
> +}
> +
> +/*
> * 8, 16 and 32 bit, big and little endian I/O operations, with barrier.
> */
> extern inline int in_8(volatile u8 *addr)
> --
> 1.7.1
>
>
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