Messages in this thread | | | Date | Tue, 11 Feb 1997 23:24:31 -0500 (EST) | From | Charlie Ross <> | Subject | IRQ 2,9 |
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I recently tried to add a new card to my computer, and needed an IRQ... heres what happened:
My IRQ's as I remember them:
0: system thing... timer? 1: keyboard 2: uhhh somthing wierd....videoish 3: Com 2&4 4: Com 1&3 5: Lpt 2 6: system thing... Floppy drive? 7: Lpt 3 8: clock 9: uhhh somthing wierd...videoish 10: SB16 11: Net card 12: SCSI card. 13: system thing... fpu error? 14: ide0 15: ide1
anyway.. as you can see I'mm preety well full and out of irq's except for 2 and 9... which I think are video related...
The thing I am adding NEEDS to be on irq 12 (ps2 style mouse port) so I seed to move ms scsi card... it can only take 9,10,11 or 12 if i move it to 9 linux cant find it... which is wierd... B/C win95 can.
I get the following errors:
Feb 11 22:40:26 spiff linux: aha152x0: vital data: PORTBASE=0x340, IRQ=9, SCSI ID=7, reconnect=enabled, parity=enabled, synchronous=disabled, delay=100, extended translation=disabled Feb 11 22:40:26 spiff linux: aha152x: trying software interrupt, lost. Feb 11 22:40:27 spiff linux: aha152x: IRQ 9 possibly wrong. Please verify. Feb 11 22:40:27 spiff linux: scsi0 : Adaptec 152x SCSI driver; $Revision: 1.7 $ Feb 11 22:40:27 spiff linux: scsi : 1 host. Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 1, scsi0, channel 0, id 1, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 1, scsi0, channel 0, id 1, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 2, scsi0, channel 0, id 2, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 2, scsi0, channel 0, id 2, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 3, scsi0, channel 0, id 3, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 3, scsi0, channel 0, id 3, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 4, scsi0, channel 0, id 3, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 4, scsi0, channel 0, id 4, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 4, scsi0, channel 0, id 4, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 5, scsi0, channel 0, id 5, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 5, scsi0, channel 0, id 5, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 6, scsi0, channel 0, id 6, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : aborting command due to timeout : pid 6, scsi0, channel 0, id 6, lun 0 0x00 00 00 00 00 00 Feb 11 22:40:27 spiff linux: scsi : detected total.
i tried moving my net card to 2 (the only other IRQ i was unsure of) and then moving my SCSI card to 11.... so NOTHING was on 9.... then when I rebooted linux it began to scream bloody murder about somthing on IRQ 9 (yep 9 not a typo) the message was "Interupt 9: unknown device!" repeated forever. (or somthing to that effect... I was unable to do a copy/paste of it bc my system was unusable in that state)
Whats the deal with IRQ 2 and 9? can I use either one of them? and if not... I wouldnt suppose theres some sly way to "share" irq's or some even more sly way to add more (I know that this is impossible given the arcitecture of an intel chip... but I'll ask anyway)
HELP!!! I NEED MY MOUSE!!!
-Chuck
s253343@gettysburg.edu (717)-337-8212
"God is real, unless declared integer."
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