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| author | Will Deacon <will@kernel.org> | 2019-06-25 12:51:25 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2019-06-25 12:51:25 +0100 |
| commit | 4f41845b340783eaec9cc2840fe3cb9a00574054 (patch) | |
| tree | 76d23e87a97d2dade1c3e8e2483e935b4af23bec /block | |
| parent | 90ec7a76cc4ba65bfedeb8621cba09cd5a317d8f (diff) | |
| download | linux-4f41845b340783eaec9cc2840fe3cb9a00574054.tar.bz2 | |
iommu/io-pgtable: Replace IO_PGTABLE_QUIRK_NO_DMA with specific flag
IO_PGTABLE_QUIRK_NO_DMA is a bit of a misnomer, since it's really just
an indication of whether or not the page-table walker for the IOMMU is
coherent with the CPU caches. Since cache coherency is more than just a
quirk, replace the flag with its own field in the io_pgtable_cfg
structure.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions