| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2012-11-28 | ARM64: dma_debug: add debug_dma_mapping_error support | Shuah Khan | |
| Add dma-debug interface debug_dma_mapping_error() to debug drivers that fail to check dma mapping errors on addresses returned by dma_map_single() and dma_map_page() interfaces. Signed-off-by: Shuah Khan <shuah.khan@hp.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Joerg Roedel <joro@8bytes.org> | |||
| 2012-09-17 | arm64: DMA mapping API | Catalin Marinas | |
| This patch adds support for the DMA mapping API. It uses dma_map_ops for flexibility and it currently supports swiotlb. This patch could be simplified further if the DMA accesses are coherent (not mandated by the architecture) or if corresponding hooks are placed in the generic swiotlb code to deal with cache maintenance. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> | |||
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index : linaro-lsk.git | |
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