Create a common function to get the SMMU sid
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Authored by andrew on Mar 21 2023, 4:19 PM.

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	F154603971: D39183.id120926.diff
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	F154360151: D39183.id119196.diff
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emaste

imp

Details

Reviewers

manu

Group Reviewers

arm64

Commits

rG49ee1a7ef0b1: Create a common function to get the SMMU sid

Summary

Now the PCI drivers have a common interface to read the IOMMU xref
and SID create a common function to read it. This fixes an issue where
we will call into an ACPI specific function when booting with FDT when
both are enabled.

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Repository

rG FreeBSD src repository

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Event Timeline

andrew created this revision.Mar 21 2023, 4:19 PM

Herald added a reviewer: manu. · View Herald TranscriptMar 21 2023, 4:19 PM

Herald added subscribers: emaste, imp. · View Herald Transcript

andrew requested review of this revision.Mar 21 2023, 4:19 PM

Harbormaster completed remote builds in B50494: Diff 119196.Mar 21 2023, 4:19 PM

andrew added a parent revision: D39182: Add PCI_ID_OFW_IOMMU to the pci ecam ACPI driver.Mar 21 2023, 4:19 PM

andrew added a child revision: D39184: Move to a SMMU specific struct for the smmu pmap.

This revision was not accepted when it landed; it landed in state Needs Review.Apr 24 2023, 11:52 AM

Closed by commit rG49ee1a7ef0b1: Create a common function to get the SMMU sid (authored by andrew). · Explain Why

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rG49ee1a7ef0b1: Create a common function to get the SMMU sid.

Revision Contents
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Path

Size

sys/

arm64/

iommu/

smmu.c

41 lines

Diff 120926

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Create a common function to get the SMMU sidClosedPublicActions