Messages in this thread | | | Subject | Re: HP Vectra XU 5/90 interrupt problems | Date | Sun, 11 Mar 2001 14:26:16 +0000 (GMT) | From | Alan Cox <> |
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> So PCI interrupts must always be level triggered? If so, then the kernel > should never program the IO APIC to use an edge triggered interrupt on a PCI > device. If that's true, then why not force the interrupt type to level > triggered for all PCI devices (to work around a potentially broken MP > table)?
Its not that simple. Its common to edge trigger some of the built in devices like IDE controllers.
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