[U-Boot] [PATCH v3 4/4] usb: Change power-on / scanning timeout handling

Stefan Roese sr at denx.de
Tue Mar 15 14:16:43 CET 2016


Hi Stephen,

On 14.03.2016 18:51, Stephen Warren wrote:
> On 03/14/2016 04:18 AM, Stefan Roese wrote:
>> This patch changes the USB port scanning procedure and timeout
>> handling in the following ways:
>  >..
>
> Tested-by: Stephen Warren <swarren at nvidia.com>
>
> (including some tests with a 7-port (i.e. 2 nested 4-port) USB hub maxed
> out with devices).

Thanks for doing those tests on your platform. I'm interested, how
big the time difference between stock U-Boot and the patched
version is though. Could you please post those numbers once for
reference, if its not too much trouble?

Thanks,
Stefan



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