Re: [PATCH v2] net: macb: Apply RXUBR workaround only to versions with errata

[David Miller]

From: Harini Katakam <harini.katakam@xxxxxxxxxx>
Date: Tue, 29 Jan 2019 15:20:03 +0530

> The interrupt handler contains a workaround for RX hang applicable
> to Zynq and AT91RM9200 only. Subsequent versions do not need this
> workaround. This workaround unnecessarily resets RX whenever RX used
> bit read is observed, which can be often under heavy traffic. There
> is no other action performed on RX UBR interrupt. Hence introduce a
> CAPS mask; enable this interrupt and workaround only on affected
> versions.
> 
> Signed-off-by: Harini Katakam <harini.katakam@xxxxxxxxxx>

Applied, thank you.