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bhyve: refactor NVMe PRP memcpy
AcceptedPublic

Authored by chuck on Sep 29 2019, 3:23 PM.

Details

Reviewers
imp
ken
jhb
Group Reviewers
bhyve
Summary

Add a "copy direction" parameter to nvme_prp_memcpy such that data can
be copied to the memory specified by the PRP entries (current behavior)
or copied from the PRP entries (new behavior). The upcoming deallocate
functionality will use the copy from capability.

Diff Detail

Repository
rS FreeBSD src repository
Lint
Lint Skipped
Unit
Unit Tests Skipped
Build Status
Buildable 26762

Event Timeline

chuck created this revision.Sep 29 2019, 3:23 PM
jhb accepted this revision.Oct 10 2019, 4:26 PM
This revision is now accepted and ready to land.Oct 10 2019, 4:26 PM
araujo added a subscriber: araujo.Oct 10 2019, 11:52 PM

I came here from D21838 to say: looks good too!!! :)