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sfxge: Implement EFSYS_MEM_READ_BARRIER()
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Authored by arybchik on Feb 4 2015, 7:14 AM.
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gnn
Summary

Implement EFSYS_MEM_READ_BARRIER() required to guarantee that statistics
are obtained correctly from HW.

Test Plan

Build tested

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Repository
rS FreeBSD src repository - subversion
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arybchik retitled this revision from to sfxge: Implement EFSYS_MEM_READ_BARRIER().
arybchik updated this object.
arybchik edited the test plan for this revision. (Show Details)
arybchik added a reviewer: gnn.
gnn edited edge metadata.
This revision is now accepted and ready to land.Feb 4 2015, 5:38 PM