On 02.11.2018 16:59, Warner Losh wrote: > All the commands for USB modems should be described here: > > https://www.usb.org/sites/default/files/CDC_EEM10.pdf > > I'm sorry, but I don't have time currently to decode the Linux traces > and compare with FreeBSD. > > > One thing to also note about the Linux driver. "it just works" is only > because people have inserted a crap-ton of special cases and dealt with > weird quirks of different devices, and devices that are only kinda sorta > standards conforming, but easy enough to hack the driver to make work. > Chances are quite good you'll have to, as hps points out, puzzle through > the traces to find where it's non-conformant and/or our driver is > non-compliant.
So, when it "just work" under Linux, Windows and Mac OS, but doesn't work under FreeBSD, I suspect we need fix FreeBSD :) -- WBR, Andrey V. Elsukov
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