MAC_IPG_IFG_IPGR1_SHIFT 1513 drivers/net/ethernet/atheros/atlx/atl1.c 		<< MAC_IPG_IFG_IPGR1_SHIFT) |
MAC_IPG_IFG_IPGR1_SHIFT  219 drivers/net/ethernet/atheros/atlx/atl2.c 		MAC_IPG_IFG_IPGR1_SHIFT)|