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| author | Christoph Hellwig <hch@lst.de> | 2019-06-03 08:43:51 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-06-03 16:00:08 +0200 |
| commit | c30700db9eaabb35e0b123301df35a6846e6b6b4 (patch) | |
| tree | 96e4e6018c0b6e92289aee5093082c6322ab7abf /arch/mips/mm | |
| parent | 67f30ad19c4b329dbe47e1563b2017203bd02e34 (diff) | |
| download | linux-stable-c30700db9eaabb35e0b123301df35a6846e6b6b4.tar.gz linux-stable-c30700db9eaabb35e0b123301df35a6846e6b6b4.tar.bz2 linux-stable-c30700db9eaabb35e0b123301df35a6846e6b6b4.zip | |
dma-direct: provide generic support for uncached kernel segments
A few architectures support uncached kernel segments. In that case we get
an uncached mapping for a given physica address by using an offset in the
uncached segement. Implement support for this scheme in the generic
dma-direct code instead of duplicating it in arch hooks.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/mips/mm')
0 files changed, 0 insertions, 0 deletions