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authorDavid Daney <ddaney@caviumnetworks.com>2010-10-01 13:27:30 -0700
committerRalf Baechle <ralf@linux-mips.org>2010-10-29 19:08:30 +0100
commitf00e001e9c98c55bdd582f8bc6adcd99335e1a09 (patch)
tree697d20b876e8a5138439feec7c47eccbba10b190
parent57575b5c81d9ced1133719bba82a65440371a010 (diff)
downloadblackbird-op-linux-f00e001e9c98c55bdd582f8bc6adcd99335e1a09.tar.gz
blackbird-op-linux-f00e001e9c98c55bdd582f8bc6adcd99335e1a09.zip
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>
-rw-r--r--arch/mips/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index cf8d0945530c..4d4744f07e52 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -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
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