Re: [PATCH 11/18] dmaengine/amba-pl08x: max_bytes_per_lli isTRANSFER_SIZE * src_width (not MIN(width))

[Russell King - ARM Linux]

On Sun, Jul 31, 2011 at 02:27:38AM +0200, Linus Walleij wrote:
> 2011/7/29 Viresh Kumar <viresh.kumar@xxxxxx>:
> 
> > max_bytes_per_lli = bd.srcbus.buswidth * PL080_CONTROL_TRANSFER_SIZE_MASK;
> > This is confirmed by ARM support guys.
> 
> Great and THANKS for your tiresome research in ironing out the ambiguities
> in the manuals.

The manual isn't that bad.  The code from ARM though is, and raises lots
of "why are they doing that?  oh, they must know better than the docs"
type questions.  Obviously they don't!
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/