cvs commit: src/sys/dev/usb ubsa.c

Nick Hibma nick at
Tue Oct 7 15:41:55 UTC 2008

Did you ever see the problem of the device not restarting quickly enough? Or 
does your dongle simply fail the first attach? Does a second attach phase 
attach the device? If you could send me the output of dmesg after having 
succesfully attached the dongle that would be great.

We've got a different dongle here that with a similar driver that sometimes 
does not attach properly because the mode switch does not happen fast 
enough. Replugging usually solves the problem.

We are going to commit a driver soonish that supports all USB based Option 
and Huawei cards, including multiple serial ports the devices support. 
Which enables you to monitor signal strength while being online.



> phk         2008-09-25 12:00:56 UTC
>   FreeBSD src repository
>   Modified files:
>     sys/dev/usb          ubsa.c
>   Log:
>   SVN rev 183348 on 2008-09-25 12:00:56Z by phk
>   Make the ubsa(4) work with Huawei Exxx (tested with E169) 3G radio
> devices:
>   Kick the device into the right mode if it comes up as a flash-disk.
>   Set the buffers to a sensible 1024 bytes instead of a far too small
>   default.
>   Don't attempt to change speed, baud, parity and such, the device does
>   not understand it.
>   Revision  Changes    Path
>   1.41      +61 -2     src/sys/dev/usb/ubsa.c
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