IOSPWriteMCR 613 drivers/usb/serial/io_edgeport.c dev_dbg(dev, " IOSPWriteMCR : %s\n", bits->IOSPWriteMCR ? "TRUE": "FALSE"); IOSPWriteMCR 2406 drivers/usb/serial/io_edgeport.c !edge_serial->epic_descriptor.Supports.IOSPWriteMCR && IOSPWriteMCR 320 drivers/usb/serial/io_usbvend.h __u32 IOSPWriteMCR : 1; // 0100 MCR register writes (set/clr DTR/RTS)