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(parent: 0ce4436) | patch
ARM: Add init_consistent_dma_size()
authorJon Medhurst <tixy@yxit.co.uk>
Tue, 2 Aug 2011 16:28:27 +0000 (17:28 +0100)
committerJon Medhurst <tixy@yxit.co.uk>
Mon, 22 Aug 2011 12:00:10 +0000 (12:00 +0000)
commit0a110289a1076e179691fa961bdfa4d65cfed6f2
tree1c60988a0eb4837240203c2de7b48e78e7b3975atree | snapshot
parent0ce4436a35d4d3c43b130212cebb130e5f30ad5dcommit | diff
ARM: Add init_consistent_dma_size()

This function can be called during boot to increase the size of the consistent
DMA region above it's default value of 2MB. It must be called before the memory
allocator is initialised, i.e. before any core_initcall.

Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
arch/arm/include/asm/dma-mapping.h diff | blob | history
arch/arm/include/asm/memory.h diff | blob | history
arch/arm/mm/dma-mapping.c diff | blob | history
arch/arm/mm/init.c diff | blob | history
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