RCTRL_TUCSEN 263 drivers/net/ethernet/freescale/gianfar.h RCTRL_TUCSEN | RCTRL_FILREN) RCTRL_TUCSEN 264 drivers/net/ethernet/freescale/gianfar.h #define RCTRL_CHECKSUMMING (RCTRL_IPCSEN | RCTRL_TUCSEN | \