Opened 11 years ago

Closed 10 years ago

#235 closed defect (unknown)

Acpi reassigns non conflicting low IRQ's - disable this behaviour?

Reported by: guest Owned by: pasha
Priority: major Milestone: Release version 3.13
Component: ACPI PSD Version: 3.08
Keywords: IRQ Cc:

Description

I need ACPI to leave my network card alone. With 2.22 it comes up in low IRQs so I can use the netflx3 driver and all is good. with 3.08 it reassigns them to high IRQs and the driver loads but says the irq's are invalid and fails. I mapped the irq's to low IRQ's in the ACIPD.cfg, the driver loads but won't function. Can someone point me the right direction to keep ACPI from changing the IRQ's for the network card - or write/patch a netflx3 driver ( tlan ) - that will accept the high IRQ's :) thanks.

Attachments (4)

acpi_nod.log (7.6 KB) - added by guest 11 years ago.
acpi log with !nod
acpi_apic.log (13.7 KB) - added by guest 11 years ago.
acpi log /apic without !nod
pci_apic.out (26.9 KB) - added by guest 11 years ago.
pci log /apic
pci_nod.out (26.8 KB) - added by guest 11 years ago.
pci log /!nod

Download all attachments as: .zip

Change History (13)

comment:1 Changed 11 years ago by pasha

Try add /!NOD

comment:2 Changed 11 years ago by guest

with /!nod I get a lot of IRQ conflicts - then the system hangs on system sounds. I just need the network card to be assigned low IRQ's to satisfy the driver.

comment:3 Changed 11 years ago by pasha

For next step I need in:

  1. copy acpica$ acpi.log
  1. pci.exe >pci.out

Attach pls thgis file

Changed 11 years ago by guest

acpi log with !nod

Changed 11 years ago by guest

acpi log /apic without !nod

Changed 11 years ago by guest

pci log /apic

Changed 11 years ago by guest

pci log /!nod

comment:4 follow-up: Changed 11 years ago by pasha

You can't use this remap now. try use:

Remap IRQ17 to 13

Remap IRQ18 to 15

if you hav't floppy, better change:

Remap IRQ18 to 6

I mean, you can use for remap 3(if com2 is absent and disabled in BIOS), 4 (if com1 is absent), 6 (if floppy is absent), 12 (if mouse is't PS/2), 13, 14/15 (if PATA is absent and disabled in BIOS),

5,7,9,10,11 can't using for REMAP

comment:5 in reply to: ↑ 4 Changed 11 years ago by guest

Replying to pasha:

5,7,9,10,11 can't using for REMAP

I use 5 as a remap target -- I just have to set it 'reserved' in the BIOS. Presumably 7 would work that way too.

I agree 9,10,11 won't work, though.

-Mike

comment:6 Changed 11 years ago by stevenhl

  • Milestone changed from eCS 2.0 to Release version 3.10

comment:7 Changed 11 years ago by eco

Hello Mike,

I can't understand, all is working fine if you map IRQ to 5? Can I close the ticket?

comment:8 Changed 11 years ago by stevenhl

  • Milestone changed from Release version 3.10 to Feedback pending

comment:9 Changed 10 years ago by stevenhl

  • Milestone changed from Feedback pending to Release version 3.13
  • Resolution set to unknown
  • Status changed from new to closed

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