Failures Stop with DEBUG Enabled

Hunt, G Andrew andrew
Thu Jan 10 17:29:47 PST 2008


I am running the hostap driver version 0.4.9 on an ARM processor with kernel.  I am using a generic prism 2.5 compact flash card with
firmware 1.7.4.  I periodically have wlan0 failures with dmesg output 'hw
not ready'.  This failure seems to occur most frequently when I transmit
large amounts of data to-and-from my ppp device.

Strangely, when I enable PRISM2_IO_DEBUG the problem does not occur. 
Before I try to dig into the source code, I wonder if anyone knows why
enabling debug mode would eliminate the failure?  What is done differently
when debug is enabled?

Any help is appreciated.

Andrew H.

More information about the Hostap mailing list