Re: [Xen-devel] [PATCH V3 37/41] xen/arm: Add exynos 4210 UART support

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2013-05-10 at 03:18 +0100, Julien Grall wrote:
> From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
> 
> Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
> [...]

> +        if ( status & UINTM_ERROR )
> +        {
> +            uint32_t error_bit;
> +
> +            error_bit = exynos4210_read(uart, UERSTAT);
> +
> +            if ( error_bit & UERSTAT_OVERRUN )
> +                dprintk(XENLOG_ERR, "uart: overrun error\n");
> +            if ( error_bit & UERSTAT_PARITY )
> +                dprintk(XENLOG_ERR, "uart: parity error\n");
> +            if ( error_bit & UERSTAT_FRAME )
> +                dprintk(XENLOG_ERR, "uart: frame error\n");
> +            if ( error_bit & UERSTAT_BREAK )
> +                dprintk(XENLOG_ERR, "uart: break detected\n");

I'm curious to know where these dprintk's go ;-), but:

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

Ian.



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