diff options
| author |   Robin Murphy <robin.murphy@arm.com> | 2016-04-05 12:39:30 +0100 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2016-04-07 15:07:50 +0200 |
| commit | 31e6850e0fdb3a586363cc4d2f9801cdf9374310 (patch) | |
| tree | 42faaae6ea7e0aaff5b4677bb893b63f1acc344e /drivers/iommu/io-pgtable-arm.c | |
| parent | iommu/mediatek: Add 4GB mode support (diff) | |
| download | linux-dev-31e6850e0fdb3a586363cc4d2f9801cdf9374310.tar.xz linux-dev-31e6850e0fdb3a586363cc4d2f9801cdf9374310.zip | |
iommu: Add MMIO mapping type
On some platforms, MMIO regions might need slightly different treatment
compared to mapping regular memory; add the notion of MMIO mappings to
the IOMMU API's memory type flags, so that callers can let the IOMMU
drivers know to do the right thing.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/io-pgtable-arm.c')
0 files changed, 0 insertions, 0 deletions