Re: new em-driver still broken

понеділок 30 жовтень 2006 23:23, Mikhail Teterin написав:
Ok. I rebooted and restarted the heavy traffic dump (DEVICE_POLLING in
kernel, but without polling actialy enabled). The dump got underway,
although the amount of "sys" load was rather high -- way above 70%
most of the time (on a dual-CPU machine).

Then I tried to enable polling. The following command worked fine:

(ifconfig em0 down; sleep 1; ifconfig em0 polling; sleep 1; ifconfig em0
up) &

Traffic resumed a couple of second later...

A minute later, ALL TRAFFIC stopped. The machine is, again, unreachable
via network...

Conclusion: The only way to have a working em-interface is to compile
with DEVICE_POLLING, but without polling enabled... It is slow (very CPU
intensive), but it seems to work...

FWIW, enabling polling at boot (via rc.conf) does not change anything
either...

-mi
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