Messages in this thread | | | Subject | Re: problems with CONFIG_PCI_USE_VECTOR in 2.6.1 | From | Martin Schlemmer <> | Date | Sat, 10 Jan 2004 07:26:15 +0200 |
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On Sat, 2004-01-10 at 06:21, Eric C. Cooper wrote: > When I tried a 2.6.1 kernel with CONFIG_PCI_USE_VECTOR, my onboard > Ethernet (sis900) produced nothing but watchdog timeouts. It worked > fine with the old IRQ routing. > > When I looked in /var/log/syslog, I noticed that the Ethernet driver > was using a different IRQ, so I suspected the vector routing. I found > the following suspicious entries: > > Jan 9 20:09:08 jaguar kernel: PCI: PCI BIOS revision 2.10 entry at 0xf11b0, last bus=1 > Jan 9 20:09:08 jaguar kernel: PCI: Using configuration type 1 > Jan 9 20:09:08 jaguar kernel: mtrr: v2.0 (20020519) > Jan 9 20:09:08 jaguar kernel: ACPI: Subsystem revision 20031002 > Jan 9 20:09:08 jaguar kernel: IOAPIC[0]: Set PCI routing entry (2-20 -> 0xa9 -> IRQ 20 Mode:1 Active:1) > Jan 9 20:09:08 jaguar kernel: ACPI: SCI (IRQ20) allocation failed > Jan 9 20:09:08 jaguar kernel: ACPI-0133: *** Error: Unable to install System Control Interrupt Handler, AE_NOT_ACQUIRED > Jan 9 20:09:08 jaguar kernel: ACPI: Unable to start the ACPI Interpreter > Jan 9 20:09:08 jaguar kernel: Trying to free free IRQ20 > Jan 9 20:09:08 jaguar kernel: ACPI: ACPI tables contain no PCI IRQ routing entries > Jan 9 20:09:08 jaguar kernel: PCI: Invalid ACPI-PCI IRQ routing table > Jan 9 20:09:08 jaguar kernel: PCI: Probing PCI hardware > Jan 9 20:09:08 jaguar kernel: PCI: Probing PCI hardware (bus 00) > Jan 9 20:09:08 jaguar kernel: Enabling SiS 96x SMBus. > Jan 9 20:09:08 jaguar kernel: PCI: Using IRQ router default [1039/0963] at 0000:00:02.0 > Jan 9 20:09:08 jaguar kernel: PCI BIOS passed nonexistent PCI bus 0! > Jan 9 20:09:08 jaguar last message repeated 9 times > Jan 9 20:09:08 jaguar kernel: PCI BIOS passed nonexistent PCI bus 1! > Jan 9 20:09:08 jaguar kernel: PCI BIOS passed nonexistent PCI bus 0! >
Looks like acpi failing - what about trying with latest acpi update:
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.1/2.6.1-mm1/broken-out/acpi-20031203.patch ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.1/2.6.1-mm1/broken-out/acpi-20031203-fix.patch
-- Martin Schlemmer [unhandled content-type:application/pgp-signature] | |