IBM T41 + ACPI + APIC
From: Paul Ionescu <hidden>
Date: 2004-08-12 12:02:19
Hi,
I have an IBM T41 with FC2.
I compiled a 2.6.8-rc3 kernel with ACPI and LAPIC support.
In dmesg I find:
......
Local APIC disabled by BIOS -- reenabling.
Found and enabled local APIC!
......
ACPI: Using PIC for interrupt routing
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11)
ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 9 10 11)
......
Is something wrong with my local APIC ?
Why ACPI is still using PIC instead of LAPIC ?
No sign of LAPIC in /proc/interupts :
cat /proc/interrupts
CPU0
0: 13340193 XT-PIC timer
1: 12558 XT-PIC i8042
2: 0 XT-PIC cascade
3: 0 XT-PIC Intel 82801DB-ICH4
4: 0 XT-PIC uhci_hcd
5: 246 XT-PIC uhci_hcd
8: 1 XT-PIC rtc
9: 13952 XT-PIC acpi
10: 74704 XT-PIC uhci_hcd, eth0
12: 225583 XT-PIC i8042
14: 102543 XT-PIC ide0
15: 7076 XT-PIC ide1
NMI: 0
ERR: 0
Thanks,
Paul
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