Page MenuHomeFreeBSD
Differential D47256

AMD IOMMU driver
ClosedPublic
Actions

Authored by kib on Oct 22 2024, 8:22 PM.
Tags
None
Referenced Files
F133437996: D47256.diff
Sat, Oct 25, 7:20 PM
Unknown Object (File)
Fri, Oct 24, 3:28 PM
Unknown Object (File)
Thu, Oct 23, 2:31 AM
Unknown Object (File)
Sun, Oct 19, 4:58 AM
Unknown Object (File)
Mon, Oct 13, 2:06 PM
Unknown Object (File)
Sun, Sep 28, 5:04 PM
Unknown Object (File)
Sun, Sep 28, 2:13 AM
Unknown Object (File)
Sep 10 2025, 4:34 PM
View All 75 Files
Subscribers
imp

Details

Reviewers
emaste
Commits
rG0f5116d7efe3: AMD IOMMU driver

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

kib created this revision.Oct 22 2024, 8:22 PM
Herald added a subscriber: imp. · View Herald TranscriptOct 22 2024, 8:22 PM
kib requested review of this revision.Oct 22 2024, 8:22 PM
kib added a parent revision: D47255: x86/iommu/amd_reg.h: AMD IOMMU registers definitions.
kib updated this revision to Diff 145512.Oct 28 2024, 12:14 AM

The latest snapshot.

Most important, multi-iommu configuration fixed to correctly assign iommu unit to devices.

emaste added a comment.Nov 1 2024, 2:42 PM

I think it's fine to iterate on this in the tree since it is not active by default (with static int amdiommu_enable = 0;). There are a handful of XXXs remaining but I think it's reasonable to be able to cast a wider net for testing.

This revision was not accepted when it landed; it landed in state Needs Review.Nov 2 2024, 11:47 PM
Closed by commit rG0f5116d7efe3: AMD IOMMU driver (authored by kib). · Explain Why
This revision was automatically updated to reflect the committed changes.
kib added a commit: rG0f5116d7efe3: AMD IOMMU driver.

Revision Contents
Changeset List

PathSize
sys/
conf/
6 lines
x86/
iommu/
360 lines
639 lines
1205 lines
323 lines
396 lines
391 lines
243 lines

Diff 145910

View Options

sys/conf/files.x86

Loading...
View Options

sys/x86/iommu/amd_cmd.c

Loading...
View Options

sys/x86/iommu/amd_ctx.c

Loading...
View Options

sys/x86/iommu/amd_drv.c

Loading...
View Options

sys/x86/iommu/amd_event.c

Loading...
View Options

sys/x86/iommu/amd_idpgtbl.c

Loading...
View Options

sys/x86/iommu/amd_intrmap.c

Loading...
View Options

sys/x86/iommu/amd_iommu.h

Loading...