> Ok. Thanks for clearing it up. So the idea would be that if
> pci_enable_msix() for "n" number of messages failed, then
> settle down for 1 message, which is equivalent to MSI mode
And if that fails to acquire the one vector for whatever reason (MSI
isn't enabled, or something is buggy in your chipset), fail back to
legacy interrupts.
Cheers,
-PJ Waskiewicz
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