At Sun, 17 Jan 2010 16:55:03 -0500,
Mike Frysinger wrote:
>
> Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
Applied now. Thanks.
Takashi
> ---
> include/iatomic.h | 23 +++++++++++++++++++++++
> 1 files changed, 23 insertions(+), 0 deletions(-)
>
> diff --git a/include/iatomic.h b/include/iatomic.h
> index 8f6ec22..e92dbfd 100644
> --- a/include/iatomic.h
> +++ b/include/iatomic.h
> @@ -1079,6 +1079,29 @@ static __inline__ int atomic_sub_return(int i, volatile atomic_t *v)
>
> #endif /* __sh__ */
>
> +#ifdef __bfin__
> +
> +#include <bfin_fixed_code.h>
> +
> +typedef struct { volatile int counter; } atomic_t;
> +
> +#define ATOMIC_INIT(i) { (i) }
> +
> +#define atomic_read(v) ((v)->counter)
> +#define atomic_set(v,i) (((v)->counter) = (i))
> +#define atomic_add(i,v) bfin_atomic_add32(&(v)->counter, i)
> +#define atomic_sub(i,v) bfin_atomic_sub32(&(v)->counter, i)
> +#define atomic_inc(v) bfin_atomic_inc32(&(v)->counter);
> +#define atomic_dec(v) bfin_atomic_dec32(&(v)->counter);
> +
> +#define mb() __asm__ __volatile__ ("" : : : "memory")
> +#define rmb() mb()
> +#define wmb() mb()
> +
> +#define IATOMIC_DEFINED 1
> +
> +#endif /* __bfin__ */
> +
> #ifndef IATOMIC_DEFINED
> /*
> * non supported architecture.
> --
> 1.6.6
>
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@xxxxxxxxxxxxxxxx
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
