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* Correctly pass the "struct cpu_info" pointer along when establishingkettenis2020-09-211-2/+2
| | | | | | | | interrupts. This fixes IPIs on machines with certain (newer?) OPAL firmware. It also allows implementing pci_intr_establish_cpu(9), which is needed for distributing interrupt handlers across CPUs. tested by gkoehler@
* Implement IPIs.kettenis2020-07-221-2/+11
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* Add xics(4), a driver for the OPAL virtual ICS.kettenis2020-07-141-0/+81