kern/75875: [burncd]: acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 error=4<ABORTED>

[Hans Petter Selasky]

> Maybe not exactly the same error, but I get the following on a brand new 
> laptop from HP:
>
> acd0: DVDR <HL-DT-ST DVDRAM GSA-T10N/PC05> at ata1-master PIO4
>
> acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00
> 
> And then the FreeSBIE 2.0 CD stops booting.
>

The problem doesn't seem to be related to the CD.

Adding the following to the boot hints solved the problem:

hint.apic.0.disabled="1"

--HPS