USB driver locking

Daniel O'Connor doconnor at gsoft.com.au
Wed May 25 07:55:10 UTC 2011


On 25/05/2011, at 9:51, Hans Petter Selasky wrote:
>>> current. There is also a new utility called usbdump, which can be used to
>>> figure out what is going on.
>> 
>> I am running 9-current (in production for my sins..)
>> 
>> usbdump is useful but consumes too much CPU at my data rate :(
> 
> You probably need an USB analyzer to figure out the real problem. Have you 
> tried to start usbdump only once the problem happens?

I'll try and cook something up to run it when the problem happens.

--
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C








More information about the freebsd-usb mailing list