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Re: How to enter ddb on recent NetBSD/amd64 current
On Tue, Jul 14, 2015 at 08:51:21PM +0100, Patrick Welche wrote:
> So then I tried the PCKBC_CNATTACH_SELFTEST option, leaving pckbc and
> pckbd alone, and:
> pckbc0 at isa0 port 0x60-0x64
> pckbdprobe: reset error 5
> pckbd0 at pckbc0 (kbd slot)
> pckbc0: using irq 1 for kbd slot
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> The test seems to fail, but it grabs console anyway...
The selftest would fail with something like:
pckbc: unable to request selftest
pckbc: selftest returned 0x%02x
Apparently it doesn't.
It's probably some PS/2 emulation driven by the USB keyboard but
which ceases to work when it is accessed as a USB device. There
might be a small chance that you can disable this in the BIOS.
I'd say, just disable pckbc in your kernel config and build a
Michael van Elst
"A potential Snark may lurk in every tree."
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