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| author | Peter Maydell <peter.maydell@linaro.org> | 2018-06-15 14:57:15 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-06-15 15:23:34 +0100 |
| commit | 21f402093c5ee7363f5ba56916cd5c651b424fef (patch) | |
| tree | b56a82c598acb6bc9a099774e3e575f63f17eb59 /linux-headers/asm-s390 | |
| parent | 2151b044fdca74a4fe7148f302ba9d6191516744 (diff) | |
iommu: Add IOMMU index concept to IOMMU API
If an IOMMU supports mappings that care about the memory
transaction attributes, then it no longer has a unique
address -> output mapping, but more than one. We can
represent these using an IOMMU index, analogous to TCG's
mmu indexes.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20180604152941.20374-2-peter.maydell@linaro.org
Diffstat (limited to 'linux-headers/asm-s390')
0 files changed, 0 insertions, 0 deletions