Messages in this thread | | | Subject | Re: 2.4.21pre6 (__ide_dma_test_irq) called while not waiting | From | Alan Cox <> | Date | 09 Apr 2003 15:05:44 +0100 |
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On Mer, 2003-04-09 at 15:35, Chuck Ebbert wrote: > Even when /proc/interrupts says XT-PIC? I have uniprocessor > MPS 1.4 machines and build IO-APIC kernels for them because > I thought it was safer to share interrupts that way. The > four extra IRQ lines help, too. :)
IDE is a bit more complex than basic stuff but
PCI lines to the PIC are level triggered Legacy IRQ for host IDE controllers may be edge triggered but if so won't be shared
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