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| author | Christoph Hellwig <hch@lst.de> | 2018-06-15 13:08:51 +0200 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-06-24 09:27:27 -0700 |
| commit | faef87723ace12e5f685437c1e68cbecb69a7a89 (patch) | |
| tree | 98429f9c5bb8960e95fe7063c0c5017dc98c518e /arch/mips/bmips | |
| parent | c5e2bbb45d28d53d278f25068142a283a0a74f7a (diff) | |
| download | linux-0-day-faef87723ace12e5f685437c1e68cbecb69a7a89.tar.gz linux-0-day-faef87723ace12e5f685437c1e68cbecb69a7a89.tar.xz | |
dma-noncoherent: add a arch_sync_dma_for_cpu_all hook
The MIPS bmips platform needs a global flush when transferring ownership
back to the CPU. Add a hook for that to the dma-noncoherent
implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Patchwork: https://patchwork.linux-mips.org/patch/19549/
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: David Daney <david.daney@cavium.com>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: Tom Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: iommu@lists.linux-foundation.org
Cc: linux-mips@linux-mips.org
Diffstat (limited to 'arch/mips/bmips')
0 files changed, 0 insertions, 0 deletions