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Differential D26878

IOMMU support for GICv3 ITS
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Authored by br on Oct 20 2020, 9:55 AM.
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andrew
kib
manu
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rS367037: Add IOMMU support to GICv3 Interrupt Translation Service (ITS) driver.
Summary

IOMMU support for GICv3 ITS

Submitted by: andrew

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Event Timeline

br created this revision.Oct 20 2020, 9:55 AM
Herald added a reviewer: manu. · View Herald TranscriptOct 20 2020, 9:55 AM
Herald added a subscriber: emaste. · View Herald Transcript
br requested review of this revision.Oct 20 2020, 9:55 AM
andrew added inline comments.Oct 20 2020, 10:21 AM
sys/arm64/arm64/gicv3_its.c
51–52

Are these still needed?

br added inline comments.Oct 20 2020, 11:15 AM
sys/arm64/arm64/gicv3_its.c
51–52

Yes they are needed for iommu.h

iommu.h is needed for these two:
struct iommu_ctx *iommu_get_dev_ctx(device_t dev);
struct iommu_domain *iommu_get_ctx_domain(struct iommu_ctx *ctx);

br updated this revision to Diff 78667.Oct 23 2020, 10:27 PM
br mentioned this in D26906: iommu_unmap_msi() added.

gicv3_iommu_deinit() added

This revision was not accepted when it landed; it landed in state Needs Review.Oct 25 2020, 10:09 AM
Closed by commit rS367037: Add IOMMU support to GICv3 Interrupt Translation Service (ITS) driver. (authored by br). · Explain Why
This revision was automatically updated to reflect the committed changes.
br added a commit: rS367037: Add IOMMU support to GICv3 Interrupt Translation Service (ITS) driver..
Herald added a subscriber: imp. · View Herald TranscriptOct 25 2020, 10:09 AM

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arm64/
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sys/arm64/arm64/gicv3_its.c

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