Messages in this thread |  | | | Subject | Re: [PATCH] ALSA: hda-intel - Disable MSI support by default | | From | Benjamin Herrenschmidt <> | | Date | Thu, 16 Nov 2006 13:29:30 +1100 |
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On Tue, 2006-11-14 at 20:30 -0800, Roland Dreier wrote: > > That reminds me of a potential driver bug -- MSI-aware drivers need to > > call pci_intx(pdev,0) to turn off the legacy PCI interrupt, before > > enabling MSI interrupts. > > Huh? The device can't generate any legacy interrupts once MSI is > enabled. As the PCI spec says:
No, the device is _not_supposed_to_ :-)
Cheers, Ben.
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