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NeddySeagoon
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Joined: 05 Jul 2003
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 Posted: Sat Sep 22, 2007 2:50 pm Post subject: |
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punkid,
That shows a number of interesting features.
1. Your system is indeed not using its APIC but maybe when it boots properly the kernel will switch
2. There are no SATA devices listed.
You may want to add lapic to your kernel line to help fix 1.
If we proceed on the assumption that the problem is IRQ related rather than driver related, then adding irqpoll to the kernel line may get you going. Look those options up in /usr/src/linux/Documentation/kernel-parameters.txt for all the details
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NeddySeagoon
Computer users fall into two groups:-
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punkid
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Joined: 18 Dec 2004
Posts: 215
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| Posted: Sat Sep 22, 2007 3:56 pm Post subject: |
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You're right, i ran cat /proc/interrupts under my current system (kernel-2.6.13), it showed :
| Code: |
CPU0
0: 1409058 IO-APIC-edge timer
1: 1648 IO-APIC-edge i8042
7: 1 IO-APIC-edge parport0
9: 0 IO-APIC-level acpi
12: 111 IO-APIC-edge i8042
14: 63 IO-APIC-edge ide0
16: 206091 IO-APIC-level eth0, nvidia
17: 31406 IO-APIC-level libata
18: 2 IO-APIC-level ehci_hcd:usb1
19: 28917 IO-APIC-level ohci_hcd:usb2
20: 47136 IO-APIC-level NVidia CK804
NMI: 0
LOC: 1408988
ERR: 0
MIS: 0
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To fix it, i tried both appending lapic to the kernel line and enabling Local APIC support on uniprocessors options in kernel config. Then it use APIC instead, but still no trace of sata devices.
I also added the irqpoll, didnt get me going further  here's the output after appending lapic and irqpoll.
| Code: |
CPU0
0: 284 IO-APIC-edge timer
1: 44 IO-APIC-edge i8042
9: 0 IO-APIC-fasteoi acpi
12: 111 IO-APIC-edge i8042
14: 11 IO-APIC-edge ide0
NMI: 0
LOC: 10964
ERR: 0
MIS: 0
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NeddySeagoon
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| Posted: Sat Sep 22, 2007 6:44 pm Post subject: |
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punkid,
As you are using a genkernel made kernel, add doscsi to the kernel command line or it will not load the SCSI things.
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NeddySeagoon
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punkid
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| Posted: Sun Sep 23, 2007 1:24 am Post subject: |
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NeddySeagoon, i appended doscsi, but it's still the same error output.
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