mcr_force 526 drivers/tty/serial/8250/8250_core.c up->mcr_force = ALPHA_KLUDGE_MCR; mcr_force 1930 drivers/tty/serial/8250/8250_port.c mcr = (mcr & up->mcr_mask) | up->mcr_force | up->mcr; mcr_force 106 include/linux/serial_8250.h unsigned char mcr_force; /* mask of forced bits */