adrian at humboldt.co.uk
Fri Nov 30 09:21:23 EST 2001
mod+linuxppc-dev at MissionCriticalLinux.com wrote:
> Not to quibble with your painfully accurate
> description of the VT82C686B, but might it be
> possible (using the IDE Interrupt Routing register
> at offset 0x4a in function 1) to arrange for both
> channels to use the same interrupt routing?
> Like force both to IRQ14? Just a thought...
Tried that on my 686A board. As far as I can tell that register does
nothing at all, and the physical wiring on the board is the only thing
that influences the interrupts. I think that register may be useful on
an i386 with IO-APIC, but I'm not sure.
Adrian Cox http://www.humboldt.co.uk/
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