Re: Doug's method for suppressing stray interrupt logging
"Julian H. Stacey" <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
Ian Smith wrote: > Hi Doug, > Hmm, perhaps I'm misremembering, but I was pretty sure the AT 2nd PIC > was connected to IRQ _2_ on the first, Yes. > thus elevating the priority of > irqs 8-15 above those of irq 3-7, generally (then at least) used for > slower devices like serial comms and lpt? Hence IRQ2/IRQ9 confusion? According to the back of my business card :-) http://berklix.com/~jhs/cv/#card High Pri.: 0, 1, 2, 8, 9, 10, 11, 12, 13, 14, 15, 3, 4, 5, 6, 7 Low Pri. Ref. page 53 of "Open Technologies Service Group" handbook ISBN 0-929392-36-1 [email protected] IRQ 2 is fed by 2nd IRQ controller http://www.rtcbooks.com/internalpc.php -- Julian Stacey. Consultant Unix Net & Sys. Eng., Munich. http://berklix.com Mail in Ascii, HTML=spam. Ihr Rauch = mein allergischer Kopfschmerz. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-mobile To unsubscribe, send any mail to "[email protected]"