On Wed, Jan 24, 2024 at 11:47:53AM +1100, Jonathan Gray wrote: > umsm(4) does the equivalent in the kernel. DEV_UMASS5 seems most > likely, but there are other methods to try as well.
Ah, interesting, I'll give that a go. Looking at the code, though, it looks like it might be doing what usb_modeswitch refers to as --huawei-mode, whereas I need --huawei-alt-mode, and it doesn't look like the umsm(4) code supports that. I'll play around with it, anyway. Do you happen to know why usb_bulk_io returns "unimplemented"? Is it because the libusb implementation for OpenBSD is incomplete, or because this is genuinely not supported by OpenBSD? Alex
