thstat 5174 drivers/net/ethernet/intel/igb/igb_main.c u32 ctrl_ext, thstat; thstat 5178 drivers/net/ethernet/intel/igb/igb_main.c thstat = rd32(E1000_THSTAT); thstat 5183 drivers/net/ethernet/intel/igb/igb_main.c ret = !!(thstat & event);