Bryan> Depends on the driver. Ours needs the interrupt vector
Bryan> rather than the number, which means we don't work without
Bryan> CONFIG_PCI_MSI. That is, unless there's some other way to
Bryan> get the vector that I don't know about (entirely likely).
OK, fair enough. But that's a quirk of the x86 architecture that
you're pretty tied to -- you don't actually need MSI, you just need
the interrupt numbering that is enabled on x86 with that config option.
Since Niagara boxes don't have HT anyway it's kind of a moot point.
Although I wonder what you would have to do to make your device work
with something like the MIPS SoCs that have HT...
- R.
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