Re: Sierra Wireless MC7455 umsm to umb

2021-10-01 Thread Theo de Raadt
This class of devices can be in multiple configurations. the OpenBSD driver doesn't have a way of changing the mode of the device, either permanently or temporarily, and we also lack a way of updating the firmware, which can also be desirable. I've heard there is some Windows tooling that can do

Sierra Wireless MC7455 umsm to umb

2021-10-01 Thread Edward Crawler
Hi People, I have a Sierra Wireless MC7455 LTE module. When I plugged in the module, OpenBSD attachs it as "umsm" Is there any AT command to attach this module as "umb" instead of "umsm" ? dmesg output: umsm0 at uhub0 port 2 configuration 1 interface 0 "Sierra Wireless, Incorporated Sierra Wir