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map_msi for IOMMU
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Authored by br on Aug 6 2020, 1:20 PM.
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Details

Reviewers
kib
andrew
manu
Summary

map the MSI page, so a PCI peripheral could send MSI interrupts

See usage at https://reviews.freebsd.org/D24618

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br requested review of this revision.Aug 6 2020, 1:20 PM
br edited the summary of this revision. (Show Details)
br planned changes to this revision.Aug 6 2020, 1:48 PM
br edited the summary of this revision. (Show Details)

Change the PCI driver instead

No need to pass pci to smmu_map_msi()

Check the return value of smmu_map_msi()