tree 3326708ee363f1266041981465076ec1927f0b95
parent f12990720c5f9bc156ab3e992d3a1c2f43d8d51a
author David Daney <ddaney@caviumnetworks.com> 1285964848 -0700
committer Ralf Baechle <ralf@linux-mips.org> 1288375708 +0100

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>