Searched refs:USB_CDC_SERIAL_STATE_DCD (Results 1 – 3 of 3) sorted by relevance
310 #define USB_CDC_SERIAL_STATE_DCD (1 << 0) macro
315 if (!acm->clocal && (acm->ctrlin & ~newctrl & USB_CDC_SERIAL_STATE_DCD)) { in acm_process_notification()323 if ((difference & USB_CDC_SERIAL_STATE_DCD) && acm->port.tty) { in acm_process_notification()327 ld->ops->dcd_change(acm->port.tty, newctrl & USB_CDC_SERIAL_STATE_DCD); in acm_process_notification()338 if (difference & USB_CDC_SERIAL_STATE_DCD) in acm_process_notification()937 (acm->ctrlin & USB_CDC_SERIAL_STATE_DCD ? TIOCM_CD : 0) | in acm_tty_tiocmget()
579 acm->serial_state |= USB_CDC_SERIAL_STATE_DSR | USB_CDC_SERIAL_STATE_DCD; in acm_connect()587 acm->serial_state &= ~(USB_CDC_SERIAL_STATE_DSR | USB_CDC_SERIAL_STATE_DCD); in acm_disconnect()