[U-Boot] [PATCH] smsc95xx: Fetch whole burst with 1 URB, avoid framing errors

Joe Hershberger joe.hershberger at gmail.com
Thu Oct 29 20:24:30 CET 2015


On Sun, Aug 30, 2015 at 10:59 AM, Stefan Brüns
<stefan.bruens at rwth-aachen.de> wrote:
> smsc95xx_recv() does not reassemble bursts spread over multiple URBs.
> If there is a lot of broadcast traffic, the fifo will fill up to the
> burst cap limit. Lowering the burst cap to the URB size ensures no packet
> spans multiple urbs.
> Caveat, lower limit for working burst cap is 5/33 HS/FS packets.
>
> Signed-off-by: Stefan Brüns <stefan.bruens at rwth-aachen.de>

Applied to u-boot-net/master, thanks!
-Joe


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