Re: A driver for the Exar XR21V1410 USB-to-serial chip

2019-03-24 Thread Theo de Raadt
OK with me, but you'll also need a man page, and Xr that from usb.4 Mark Kettenis wrote: > In principle this hardware implements the standard USB Communication > Device Class interface which is supported by umodem(4). However, the > hardware enables hardware flow control bu default in CDC mode.

A driver for the Exar XR21V1410 USB-to-serial chip

2019-03-24 Thread Mark Kettenis
In principle this hardware implements the standard USB Communication Device Class interface which is supported by umodem(4). However, the hardware enables hardware flow control bu default in CDC mode. This means that if the flow control lines are not (properly) connected, the device isn't fully f