Johan Hovold <johan@xxxxxxxxxx> writes: > On Wed, Jun 26, 2024 at 03:32:23PM +0200, Bjørn Mork wrote: >> FM350-GL is 5G Sub-6 WWAN module which uses M.2 form factor interface. >> It is based on Mediatek's MTK T700 CPU. The module supports PCIe Gen3 >> x1 and USB 2.0 and 3.0 interfaces. >> >> The manufacturer states that USB is "for debug" but it has been >> confirmed to be fully functional, except for modem-control requests on >> some of the interfaces. >> >> USB device composition is controlled by AT+GTUSBMODE=<mode> command. >> Two values are currently supported for the <mode>: >> >> 40: RNDIS+AT+AP(GNSS)+META+DEBUG+NPT+ADB >> 41: RNDIS+AT+AP(GNSS)+META+DEBUG+NPT+ADB+AP(LOG)+AP(META)(default value) > > The order here does not seem to match the usb-devices output below (e.g. > with ADB as interface 3 and 5, respectively). > > Could you just update these two lines so we the interface mapping right? Thanks, I didn't notice that. This part was copied from the Fibocom AT+GTUSBMODE documentation and seems to list supported functions independently of the resulting USB interface order. I'm afraid I can't verify the actual order since I don't have access to this module myself, and there is no way to tell the AT, GNSS, META, DEBUG, NPT and LOG functons from eacohother based on USB descriptors. The best I can do is dropping these two lines. Is that better? Bjørn
