[U-Boot] [PATCH 1/2] FEC: Do not pass unaligned buffer to network stack

Joe Hershberger joe.hershberger at gmail.com
Fri Sep 28 18:06:47 CEST 2012


Hi Marek,

On Sun, Aug 26, 2012 at 3:19 PM, Marek Vasut <marex at denx.de> wrote:
> Do not pass unaligned RX buffer to the upper layers. The upper layer,
> especially in the ARP case, recycles the buffer and passes it back into
> the FEC, into it's TX path. With caches enabled, the FEC hangs on this
> from time to time.
>
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Benoit Thebaudeau <benoit.thebaudeau at advans>
> Cc: Eric Nelson <eric.nelson at boundarydevices.com>
> Cc: Fabio Estevam <festevam at gmail.com>
> Cc: Joe Hershberger <joe.hershberger at ni.com>
> ---

Applied, thanks.

-Joe


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