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(parent: f129907) | patch
MIPS: Allow MAX_DMA32_PFN to be overridden.
authorDavid Daney <ddaney@caviumnetworks.com>
Fri, 1 Oct 2010 20:27:28 +0000 (13:27 -0700)
committerRalf Baechle <ralf@linux-mips.org>
Fri, 29 Oct 2010 18:08:28 +0000 (19:08 +0100)
commitcfd570990f863de90a86da73ef7b7d84e5190647
tree3326708ee363f1266041981465076ec1927f0b95tree
parentf12990720c5f9bc156ab3e992d3a1c2f43d8d51acommit | diff
MIPS: Allow MAX_DMA32_PFN to be overridden.

DMA mapping may reduce the usable physical address range usable for
32-bit DMA.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Patchwork: http://patchwork.linux-mips.org/patch/1633/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/include/asm/dma.h diff | blob | history
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