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(parent: 6956626) | patch
arm64: Use swiotlb late initialisation
authorCatalin Marinas <catalin.marinas@arm.com>
Thu, 27 Feb 2014 12:24:57 +0000 (12:24 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Thu, 27 Feb 2014 14:11:53 +0000 (14:11 +0000)
commitd83baaa29bed7e00369b27ba3cf85e74d1468eb1
tree7f4e0c36960b591263bd591180631b403d578c27tree | snapshot
parent6956626498dbbcbc426075d336938e697e2b73f6commit | diff
arm64: Use swiotlb late initialisation

Since arm64 does not support ISA, there is no need for early swiotlb
initialisation. This patch switches the DMA mapping code to
swiotlb_tlb_late_init_with_default_size(). A side effect of this is that
GFP_DMA is used for the swiotlb buffer and devices with a 32-bit
coherent mask are correctly supported.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/mm/dma-mapping.c diff | blob | history
arch/arm64/mm/init.c diff | blob | history
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