Searched refs:CHR_TIOCM_CAR (Results 1 – 4 of 4) sorted by relevance
211 *targ |= CHR_TIOCM_CAR; in tty_serial_ioctl()232 targ &= ~(CHR_TIOCM_CTS | CHR_TIOCM_CAR | CHR_TIOCM_DSR in tty_serial_ioctl()237 if (sarg & CHR_TIOCM_CAR) { in tty_serial_ioctl()
43 #define CHR_TIOCM_CAR 0x040 macro
252 if (flags & CHR_TIOCM_CAR) { in usb_get_modem_lines()
202 s->msr = (flags & CHR_TIOCM_CAR) ? s->msr | UART_MSR_DCD : s->msr & ~UART_MSR_DCD; in serial_update_msl()