sys/arm/xilinx/uart_dev_cdnc.c

629

sig, SER_DCD, SER_DDCD);

sys/dev/scc/scc_dev_z8530.c

168

SIGCHG(bes & BES_DCD, sig, SER_DCD, SER_DDCD);

sys/dev/scc/scc_dev_z8530.c

184

SIGCHG(bes & BES_DCD, sig, SER_DCD, SER_DDCD);

sys/dev/uart/uart_dev_imx.c

458

SIGCHG(bes & FLD(USR2, DCDIN), sig, SER_DCD, SER_DDCD);

sys/dev/uart/uart_dev_quicc.c

339

SIGCHG(dummy, sig, SER_DCD, SER_DDCD);

sys/dev/uart/uart_dev_z8530.c

382

SIGCHG(bes & BES_DCD, sig, SER_DCD, SER_DDCD);

sys/dev/uart/uart_dev_z8530.c

473

SIGCHG(bes & BES_DCD, sig, SER_DCD, SER_DDCD);

sys/dev/uart/uart_tty.c

360

if (sig & SER_DDCD)

sys/riscv/sifive/sifive_uart.c

297

SIGCHG(1, sig, SER_DCD, SER_DDCD);