Eliminate unroll_link from iommu_map_entry
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Authored by alc on Jul 11 2022, 7:39 AM.

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	F84432564: D35769.id108008.diff
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	F84430238: D35769.id108219.diff
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imp

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kib

Commits

rGf2453156ddfe: iommu: Shrink the iommu map entry structure
rGdb0110a536bf: iommu: Shrink the iommu map entry structure

Summary

iommu_bus_dmamap_load_something{,1}() can easily do without it, and domain_init_rmrr() can use dmamap_link.

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rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

alc requested review of this revision.Jul 11 2022, 7:39 AM

alc created this revision.

alc edited the summary of this revision. (Show Details)Jul 11 2022, 7:50 AM

alc added a reviewer: kib.

kib accepted this revision.Jul 11 2022, 5:56 PM

This revision is now accepted and ready to land.Jul 11 2022, 5:56 PM

Closed by commit rGdb0110a536bf: iommu: Shrink the iommu map entry structure (authored by alc). · Explain WhyJul 16 2022, 3:27 AM

This revision was automatically updated to reflect the committed changes.

alc added a commit: rGdb0110a536bf: iommu: Shrink the iommu map entry structure.

Herald added a subscriber: imp. · View Herald TranscriptJul 16 2022, 3:27 AM

dougm added a commit: rGf2453156ddfe: iommu: Shrink the iommu map entry structure.Aug 8 2022, 3:23 AM

Revision Contents
Changeset List

Path

Size

sys/

dev/

iommu/

busdma_iommu.c

33 lines

iommu.h

2 lines

x86/

iommu/

intel_ctx.c

4 lines

intel_drv.c

2 lines

Diff 108219

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sys/dev/iommu/busdma_iommu.c

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sys/dev/iommu/iommu.h

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sys/x86/iommu/intel_ctx.c

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Eliminate unroll_link from iommu_map_entryClosedPublicActions

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Revision ContentsChangeset List

Diff 108219

sys/dev/iommu/busdma_iommu.c

sys/dev/iommu/iommu.h

sys/x86/iommu/intel_ctx.c

sys/x86/iommu/intel_drv.c

Eliminate unroll_link from iommu_map_entry
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Revision Contents
Changeset List