Re: [PATCH 1/5] m68k/atari: EtherNAT - change number of Atari interrupts to make room for EtherNAT interrupts

Michael Schmitz
2012-04-03T23:16:31Z

Thorsten,

>>> I think 141 interrupt sources covers sources #0 to #140, no?
>>>
>> What's interrupt #0? #1 to #7 are level 1 to 7 autovector interrupts. #8 to
>
> I was just guessing. An all-uppercase identifier in a C context
> that expands to an integer and has NUMber in its name might just
> be used in the declarartion of a C array, that’s why.

It's a bit more complicated - autovector 1-7 are vector numbers 25 to
31, user vectors start from 64 so there's a gap between them. No
simple array.

>> ragnar rings a bell, is that ragnar@chaosdorf.de?
>
> Chaosdorf yes, so, probably yes.

Ping? Does anyone have technical specs on the PCI bridge in question?

Cheers,

Michael