From: Cyrille Pitchen
Date: Mon, 28 Nov 2016 14:40:55 +0100
> On macb only (not gem), when a RX queue corruption was detected from
> macb_rx(), the RX queue was reset: during this process the RX ring
> buffer descriptor was initialized by macb_init_rx_ring() but we forgot
> to also set bp->rx_tai
On macb only (not gem), when a RX queue corruption was detected from
macb_rx(), the RX queue was reset: during this process the RX ring
buffer descriptor was initialized by macb_init_rx_ring() but we forgot
to also set bp->rx_tail to 0.
Indeed, when processing the received frames, bp->rx_tail prov
