Re: [PATCH net-next 1/4] net: phy: mscc-miim: use more reasonable delays

From: Florian Fainelli
Date: Tue May 26 2020 - 17:19:21 EST

On 5/26/2020 9:22 AM, Antoine Tenart wrote:
> The MSCC MIIM MDIO driver uses delays to read poll a status register. I
> made multiple tests on a Ocelot PCS120 platform which led me to reduce
> those delays. The delay in between which the polling function is allowed
> to sleep is reduced from 100us to 50us which in almost all cases is a
> good value to succeed at the first retry. The overall delay is also
> lowered as the prior value was really way to high, 10000us is large
> enough.
> Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxx>

Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>