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(parent: 757c564) | 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)
commitaef6b854ac46b4fefe69ac5721b4941e0af7635c
tree1c60988a0eb4837240203c2de7b48e78e7b3975atree | snapshot
parent757c564511d693fd80858c3dc0dd7257cca6ea0acommit | 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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