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Differential D27238

Allow the GICv3 ACPI attachment to work with GICv4
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Authored by andrew on Nov 16 2020, 12:58 PM.
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Details

Reviewers
manu
Group Reviewers
arm64
Summary

The saame driver works on both, allow the driver to attach to a GICv4
controller with the ACPI attachment.

Diff Detail

Lint
Lint Passed
Unit
No Test Coverage
Build Status
Buildable 34825
Build 31857: arc lint + arc unit

Event Timeline

andrew created this revision.Nov 16 2020, 12:58 PM
Herald added a reviewer: manu. · View Herald TranscriptNov 16 2020, 12:58 PM
Herald added a subscriber: emaste. · View Herald Transcript
Harbormaster completed remote builds in B34825: Diff 79601.Nov 16 2020, 12:58 PM
andrew requested review of this revision.Nov 16 2020, 12:58 PM
f0andrey_gmail.com added a subscriber: f0andrey_gmail.com.Nov 16 2020, 1:03 PM
f0andrey_gmail.com added a comment.Nov 16 2020, 3:50 PM

huawei_v4_panic.png (2×1 px, 1 MB)
panic after patch

andrew added a comment.Nov 17 2020, 10:15 AM

I'm going to commit this as it allows the device to start attaching. There is a second issue where the HW you have described the interrupt controller in a different way. I have a change in progress that should fix this second issue.

andrew abandoned this revision.Nov 17 2020, 10:20 AM

Committed in rS367754

Revision Contents
Changeset List

PathSize
sys/
arm64/
arm64/
11 lines

Diff 79601

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sys/arm64/arm64/gic_v3_acpi.c

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