diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2013-05-21 17:35:19 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-04-16 21:35:43 +0100 |
| commit | 184fd2a86928754500ebdbf4b58fd5e3ea20128e (patch) | |
| tree | e5e3bcd5130af688a9abb33d539bd99c29a9222b /Documentation | |
| parent | e816f573ecb2aeb35032cec7f57fe37f224fd979 (diff) | |
arm64: Implement coherent DMA API based on swiotlb
This patch adds support for DMA API cache maintenance on SoCs without
hardware device cache coherency.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 7363590d2c4691593fd280f94b3deaeb5e83dbbd)
Signed-off-by: Mark Brown <broonie@linaro.org>
Conflicts:
arch/arm64/include/asm/dma-mapping.h (due to Xen)
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions