Bryan Vyhmeister <[email protected]> wrote: > On Tue, Aug 14, 2018 at 05:53:43PM +0300, Denis wrote: > > Most of modern modems have serial discipline ports and USB Mobile > > Broadband Interface Model (MBIM) interface in some port compositions > > simultaneously. It seems very useful to have different disciplines > > supported by umsm(4) and umb(4) drivers on the same device. > > > <snip> > > > > Does it possible to have simultaneously operated AT + NMEA ports by > > umsm(4)driver and MBIM interface by umb(4) driver on the same MC7304 > > device in 6.3? > > What is the advantage in having a device attach to both umsm(4) and > umb(4)? What are you trying to accomplish? The EM7455 worked perfectly > with umb(4) until your previous umsm(4) diff and now it only attaches as > umsm(4). Are you wanting to send SMS messages or something like that > with your devices?
umb is better. If this causes a regression, it should be backed out.
