fuse0 1215 drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c u32 fuse0 = 0; fuse0 1240 drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c fuse0 = IXGBE_READ_REG(hw, IXGBE_FUSES0_GROUP(0)); fuse0 1241 drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c if (!(fuse0 & IXGBE_FUSES0_300MHZ)) {