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Can't seem to get USB logging to work



I'm working on a kext to twiddle the modifier key bits for my keyboard (Mac OS X 10.3.9). I've rebuilt IOUSBHIDDriver, renamed the class to something unique, changed all the project settings and plist entries to the new names. I've installed the 10.3.9 logging USB family package from the developer site and had USB Prober install the kernel logging kext.

My matching information is idVendor + idProduct + bInterfaceNumber + bConfigurationValue and I can see my kext matching the keyboard interface with a score of 90000. In addition, I can kextunload my driver and the keyboard stops working, so I'm pretty sure the code is loaded and working (I've not made my modifier code changes to the source yet, it's still unmodified Apple code).

My problem is, none of my calls to USBLog are showing up in USB Prober. Doesn't seem matter what log level I set in my code or in the prober. I see lots of other stuff in the prober log, just none of my calls.

Any idea what is going on?

Thanks,
Dave

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There's an old proverb that says just about whatever you want it to.

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