keyboard + if_nfe oddity
Tony Holmes
tony at crosswinds.net
Thu Jul 12 18:01:06 UTC 2007
Okay, here's an odd one.
I have an Asus M2NPV-VM board using the nfe driver from
http://www.f.csce.kyushu-u.ac.jp/~shigeaki/software/freebsd-nfe.html
Traffic is moderate (approx 7Mbps) and every couple of days, the
nfe device just stops talking to the outside world. I do see one
type of error in the logs:
Jul 12 10:08:33 cwpro1 kernel: nfe0: watchdog timeout (missed Tx interrupts) -- recovering
Jul 12 10:09:04 cwpro1 kernel: nfe0: watchdog timeout (missed Tx interrupts) -- recovering
The solution?
Plug in a keyboard (PS2). As soon as ukbd is probed, up fires the
ethernet device and we're talking again.
So, any ideas? This box is in production so debugging time/possbilities
are limited.
--
Tony Holmes
Ph: (416) 993-1219
Founder and Senior Systems Architect
Crosswinds Internet Communications Inc.
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