I'm not sure about this chunk. There are fdti chipsets that expose two uftdi, with a ucom each.
But maybe there are chipsets that expose one uftdi, which has two ucom? It could be saying such a model is not supported. If that is the gap, it is wrong to say ucom needs extending. uftdi would need to be extended to support two ucom subsids. Daniel Bolgheroni <dan...@bolgh.com> wrote: > diff --git a/sys/dev/usb/uftdi.c b/sys/dev/usb/uftdi.c > index fb7b8ae8621..80eb3f2c928 100644 > --- a/sys/dev/usb/uftdi.c > +++ b/sys/dev/usb/uftdi.c > @@ -34,11 +34,6 @@ > * FTDI FT8U100AX serial adapter driver > */ > > -/* > - * XXX This driver will not support multiple serial ports. > - * XXX The ucom layer needs to be extended first. > - */ > - > #include <sys/param.h> > #include <sys/systm.h> > #include <sys/kernel.h>
