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MIPS: Octeon: Select ZONE_DMA32 

Give us a nice place to allocate coherent DMA memory for 32-bit devices.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Patchwork: http://patchwork.linux-mips.org/patch/1635/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
David Daney 2010-10-01 13:27:30 -07:00 committed by Ralf Baechle
parent 57575b5c81
commit f00e001e9c
1 changed files with 1 additions and 0 deletions
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arch/mips/Kconfig
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@ -691,6 +691,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
select SWAP_IO_SPACE
select HW_HAS_PCI
select ARCH_SUPPORTS_MSI
select ZONE_DMA32
help
This option supports all of the Octeon reference boards from Cavium
Networks. It builds a kernel that dynamically determines the Octeon