[illumos-Developer] Available MSI(-x) interrupt limit.

[Alexey Zaytsev]

Hey.

Any ideas, what's the reason to have the 2 msi per device limit?
It's been there from the start of the history.

https://github.com/illumos/illumos-gate/blob/master/usr/src/uts/common/os/ddi_intr_impl.c#L296
https://github.com/illumos/illumos-gate/blob/master/usr/src/uts/common/os/ddi_intr_impl.c#L40
https://github.com/illumos/illumos-gate/blob/master/usr/src/uts/common/sys/ddi_intr_impl.h#L146