Messages in this thread | | | Date | Tue, 12 Jul 2022 18:21:06 +0200 | Subject | Re: [PATCH v2 3/7] iommu/exynos: Set correct dma mask for SysMMU v5+ | From | Krzysztof Kozlowski <> |
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On 11/07/2022 01:05, Sam Protsenko wrote: > SysMMU v5+ supports 36 bit physical address space. Set corresponding DMA > mask to avoid falling back to SWTLBIO usage in dma_map_single() because > of failed dma_capable() check. > > The original code for this fix was suggested by Marek. > > Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> > Co-developed-by: Marek Szyprowski <m.szyprowski@samsung.com> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards, Krzysztof
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