| commit | 50019f09a4baa0bd6635d4933c1bfed22d66b640 | [log] [tgz] |
|---|---|---|
| author | Eric Auger <eric.auger@redhat.com> | Thu Jan 19 20:57:56 2017 +0000 |
| committer | Will Deacon <will.deacon@arm.com> | Mon Jan 23 15:00:44 2017 +0000 |
| tree | 094418a5bba9e16a99ec3d7d1ed2099db7528b15 | |
| parent | f3ebee80b3131d4cdb49d39cf07b32afe40b811c [diff] |
iommu/arm-smmu-v3: Implement reserved region get/put callbacks The get() populates the list with the MSI IOVA reserved window. At the moment an arbitray MSI IOVA window is set at 0x8000000 of size 1MB. This will allow to report those info in iommu-group sysfs. Signed-off-by: Eric Auger <eric.auger@redhat.com> Acked-by: Will Deacon <will.deacon@arm.com> Reviewed-by: Tomasz Nowicki <tomasz.nowicki@caviumnetworks.com> Signed-off-by: Will Deacon <will.deacon@arm.com>