From mboxrd@z Thu Jan  1 00:00:00 1970
From: Manfred Schwarb <manfred99-OI3hZJvNYWs@public.gmane.org>
Subject: AMD IOMMU: Please support Marvell 88SE91xx SATA Controllers
Date: Mon, 20 May 2013 23:21:52 +0200
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To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Andrew Cooks <acooks-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
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Hi,

I do own a Gigabyte GA-990FXA-UD5 main-board which comes with a
Marvell 88SE9172 SATA Controller [1b4b:9172].

Unfortunately, this controller only works when disabling IOMMU in the
BIOS settings, which is a pity.

Andrew Cooks did a patch for Intel IOMMU
[http://marc.info/?l=linux-kernel&m=136271019511044&w=4 , resp.
  http://lists.linuxfoundation.org/pipermail/iommu/2013-April/005462.html ],
which seems to work fine.


Is anybody working on this issue for the AMD part? I would be very grateful if such
support could be added to the linux kernel. I would be prepared to
test patches, if needed.

Thanks a lot,
Manfred