From: Zefir Kurtisi
Date: Mon, 22 Aug 2016 15:56:38 +0200
> The eTSEC register MRBLR defines the maximum space in
> the RX buffers and is set to 1536 by gianfar. This
> reasonably covers the common use case where the MTU
> is kept at default 1500. In that case, the largest
> Ethernet frame size o
The eTSEC register MRBLR defines the maximum space in
the RX buffers and is set to 1536 by gianfar. This
reasonably covers the common use case where the MTU
is kept at default 1500. In that case, the largest
Ethernet frame size of 1518 plus an optional
GMAC_FCB_LEN of 8, and an additional padding o
