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Fix I/O coherence issues on ThunderX when SMP is disabled
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Authored by zbb on May 5 2016, 5:20 PM.
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Details

Summary

To maintain coherence between cache and DMA memory appropriate
shareability flags need to be set in the PTE regardless of SMP
option.

Reviewed by:
Obtained from: Semihalf
Sponsored by: Cavium

Diff Detail

Repository
rS FreeBSD src repository - subversion
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Event Timeline

zbb retitled this revision from to Fix I/O coherence issues on ThunderX when SMP is disabled.
zbb updated this object.
zbb edited the test plan for this revision. (Show Details)
zbb added a reviewer: wma.
zbb set the repository for this revision to rS FreeBSD src repository - subversion.
zbb added a subscriber: arm64.
wma edited edge metadata.
This revision is now accepted and ready to land.May 6 2016, 7:23 AM
This revision was automatically updated to reflect the committed changes.