ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *9 ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 15) *9 ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11 12 14 15) ... ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LNKA] -> GSI 5 (level, low) -> IRQ 5 ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 PCI: setting IRQ 10 as level-triggered ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10 ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 ACPI: PCI Interrupt 0000:00:0a.2[B] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI Interrupt 0000:00:0c.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
This is a broken BIOS since it has configured LNKB and LNKC outside the range of available interrupts, thus when the link is disabled by ACPI, and then later re-enabled when the driver is loaded, the wrong IRQ is used. Report this in the kernel bug tracker along with your DSDT since they are currently working on a similar issue for a board I have. -- Ryan Underwood, <[EMAIL PROTECTED]>
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