Differential D39183

Create a common function to get the SMMU sid
ClosedPublic
Actions

Authored by andrew on Mar 21 2023, 4:19 PM.

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.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

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
Changeset List

Path

Size

sys/

arm64/

iommu/

smmu.c

41 lines

Diff 120926

View Options

Create a common function to get the SMMU sidClosedPublicActions