> @@ -481,6 +481,9 @@ int __init acpi_irq_penalty_init(void) > struct acpi_pci_link *link; > int i; > > + /* No irq penalty in Hardware Reduced Mode */ > + if (acpi_gbl_reduced_hardware) > + return 0; > /* > * Update penalties to facilitate IRQ balancing. > */ Although there is no PIC in hw-reduced mode, and even though "PCI Interrupt Link Devices" are typically used to describe PIC interrupts in IOAPIC mode, I think that Links may still be used in straight IOAPIC mode -- at least in theory. So it isn't clear that we can categorically disable Link support in HW-reduced mode. thanks, Len Brown, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
