On Sun, Dec 02, 2018 at 05:34:24PM -0800, Tony Lindgren wrote: > On Motorola Mapphone devices such as Droid 4 there are five USB ports > that do not use the same layout as Gobi 1K/2K/etc devices listed in > qcserial.c. So we should use qcaux.c or option.c as noted by > Dan Williams <dcbw@xxxxxxxxxx>. > > The ff/ff/ff interfaces seem to always be UARTs on Motorola devices. > And we should not add interfaces with 0x0a class (CDC Data) as they > are part of a multi-interface function like for example interface > 0x22b8:0x4281 as noted by Bjørn Mork <bjorn@xxxxxxx>. Can you post the output of usb-devices (or lsusb -v) for these three devices (PIDs)? Thanks, Johan
