linux/Documentation
Joerg Roedel 5abcdba4fa iommu/amd: Put IOMMUv2 capable devices in pt_domain
If the device starts to use IOMMUv2 features the dma handles
need to stay valid. The only sane way to do this is to use a
identity mapping for the device and not translate it by the
iommu. This is implemented with this patch. Since this lifts
the device-isolation there is also a new kernel parameter
which allows to disable that feature.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2011-12-12 14:54:58 +01:00
..
2011-09-27 18:08:04 +02:00
2011-09-27 18:08:04 +02:00
2010-02-24 13:51:32 +01:00
2011-10-14 10:29:45 -03:00
2011-09-27 18:08:04 +02:00
2011-06-07 16:06:01 +02:00
2011-03-31 11:26:23 -03:00
2011-09-12 11:50:56 -07:00
2011-06-13 13:43:05 +02:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-09-27 18:08:04 +02:00
2011-03-31 11:26:23 -03:00
2011-11-02 16:07:02 -07:00
2011-07-24 10:48:22 +02:00
2011-09-27 18:08:04 +02:00
2011-09-27 18:08:04 +02:00
2011-03-31 11:26:23 -03:00
2011-09-27 18:08:04 +02:00
2011-03-31 11:26:23 -03:00
2010-04-08 11:34:34 +02:00
2011-03-31 11:26:23 -03:00
2011-03-31 11:26:23 -03:00
2011-05-23 15:14:11 -07:00
2011-03-31 11:26:23 -03:00
2011-05-23 15:14:11 -07:00
2011-03-31 11:26:23 -03:00
2011-09-27 18:08:04 +02:00
2011-03-07 13:20:05 -08:00
2011-06-13 13:43:05 +02:00
2011-09-27 18:08:04 +02:00
2011-09-27 18:08:04 +02:00
2011-09-27 18:08:04 +02:00
2011-03-31 11:26:23 -03:00
2010-07-19 10:56:54 +02:00
2010-03-16 11:47:56 +01:00