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Date:	Thu, 23 Sep 2010 15:38:11 -0700
From:	David Daney <ddaney@...iumnetworks.com>
To:	linux-mips@...ux-mips.org, ralf@...ux-mips.org,
	linux-kernel@...r.kernel.org
Cc:	David Daney <ddaney@...iumnetworks.com>
Subject: [PATCH 4/9] 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@...iumnetworks.com>
---
 arch/mips/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 5526faa..6c33709 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -693,6 +693,7 @@ 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
-- 
1.7.2.2

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