Date: Sun, 12 Feb 2006 01:57:24 +0100 From: Martin von Boehlen <boehlen@qualimedic.de> To: freebsd-acpi@freebsd.org Subject: IStormy Monday: Wher does the weather come from? Message-ID: <200602120157.24206.boehlen@qualimedic.de>
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Hello, there are some probs with an ACPI interrupt storm on FreeBSD 6.0/6.1-PatchedIntoOblivion ;) I DO NOT HAVE A BIOS WHERE ACPI IS AN OPTION. I need to disable it completely! But root@www1 ~ # kldstat Id Refs Address Size Name 1 7 0xc0400000 3412e8 kernel 2 1 0xc0742000 58554 acpi.ko 3 1 0xc45a7000 16000 linux.ko shows me acpi.ko I don't want it! I don't need it! How do I get rid of it? Where can I get further hints ? And, yes, I've scourged the mailing lists, the FAQ, the handbook, whatsoever! Now, 'top' often reports 'istorm' states on 'irq9: acpi0' with the 'S' option and the machine is incredibly slow. 'vmstat' does NOT report any stray interrupts, but with vmstat -i it goes like this: root@www1 ~ # vmstat -i interrupt total rate irq6: fdc0 10 0 irq9: acpi0 283447006 23415 irq14: ata0 41 0 irq16: ahc0 86 0 irq17: iir0 485463 40 irq18: dc0 9395156 776 irq19: dc1 21534416 1778 cpu0: timer 24208102 1999 cpu1: timer 24181422 1997 Total 363251702 30008 I have compiled the kernel for SMP with APIC on. But I do NOT need ACPI! How do I disable it?? I've seen no kernel option. I've seen no hints in /etc/defaults/rc.conf Best Regards MvB
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