REG_MAC_IPG_IFG   397 drivers/net/ethernet/atheros/atl1c/atl1c_hw.h #define REG_MAC_IPG_IFG             	0x1484
REG_MAC_IPG_IFG   294 drivers/net/ethernet/atheros/atl1e/atl1e_hw.h #define REG_MAC_IPG_IFG             0x1484
REG_MAC_IPG_IFG   212 drivers/net/ethernet/atheros/atlx/atlx.h #define REG_MAC_IPG_IFG			0x1484