xgene_enet_ring_bufnum
data |= BIT(31 - xgene_enet_ring_bufnum(ring->id));
data &= ~BIT(31 - xgene_enet_ring_bufnum(ring->id));
data = BIT(xgene_enet_ring_bufnum(ring->id));
return xgene_enet_ring_bufnum(id) - RING_BUFNUM_BUFPOOL;
data = BIT(xgene_enet_ring_bufnum(ring->id));
data = BIT(xgene_enet_ring_bufnum(ring->id));