Comments on: In Other BSDs for 2013/11/02 https://www.dragonflydigest.com/2013/11/02/in-other-bsds-for-20131102/ A running description of activity related to DragonFly BSD. Sun, 03 Nov 2013 09:53:21 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: Edward O'Callaghan https://www.dragonflydigest.com/2013/11/02/in-other-bsds-for-20131102/comment-page-1/#comment-73197 Sun, 03 Nov 2013 09:53:21 +0000 http://www.shiningsilence.com/dbsdlog/?p=12706#comment-73197 DMAR == DMA Remapping ;) Its part of the IOMMU hardware to do its job some efficiently..
In good implementations you can find the RMRRS == Reserved Memory Region Reporting Structure which creates lots of problems in BIOS’s..

In any case you need DMAR support to properly use the Intel VT-d extensions for hypervisors.

Cheers,
Edward.

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