On Thu, 28 Dec 2006, Steve Clement wrote:
It throws quite a lot of 702 errors at me, especially when there is heavy
traffic load!
Yes, I need to look into these at some point.
Also I am currently in Berlin at the CCC (events.ccc.de) and the WiFi traffic
is quite heavy and I don't get a packet out to the world (I can sniff the
traffic) but obtaining a dhcp-lease or any other active communication is
impossible.
But it works for you when traffic is less busy?
also when I try to unload the driver it wouldn't unload.
Does it give any error messages on the console when it fails to unload?
So I did repeatedly:
kldunload if_wpi
kldunload if_wpi
kldunload if_wpi
kldunload if_wpi
kldunload if_wpi
and by the fifth time the kernel crashes with a page fault, now I don't know
whether that is a Kernel issue or a driver issue, who handles unload
requests?
Without seeing details of the page fault, it's impossible to say. It
would be useful if you could compile a kernel, making sure you have the
"standard" -CURRENT debugging options:
options KDB
options DDB
options GDB
options INVARIANTS
options INVARIANT_SUPPORT
options WITNESS
options WITNESS_SKIPSPIN
up the value of wpi_debug on line 79 of if_wpi.c to 3 and recompile the
wpi modules as well. I'd need to see anything logged to the console, as
well as the output of "tr" when the machine panics and drops to the
debugger (digital photos are fine).
Gavin
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