Hi Stephen, Sorry for disturbance... I am interested in Yukon driver and don't understand why neither rx_ring nor tx_ring are locked when used? I mean if the driver supports interrupt model, then ring->to_clean and ring->to_use should be locked during the updated... Can you please explaing? Thanks, --- KostaZ _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies