On Thu, Aug 10, 2017 at 10:47:46AM +0300, Max Uvarov wrote: > Polling 14 mdio devices on single mdio bus eats 30% of 1Ghz cpu time > due to busy loop in wait(). Add small delay to relax cpu.
Hi Max
Please include a cover note when you have multiple patches in a
series.
With 14 devices, it makes sense to swap to using PHY interrupts if you
can. That should prevent the PHY state machine polling the PHYs every
second.
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Andrew
