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[PATCH 4/9] MIPS: Octeon: Select ZONE_DMA32

To: linux-mips@linux-mips.org, ralf@linux-mips.org, linux-kernel@vger.kernel.org
Subject: [PATCH 4/9] MIPS: Octeon: Select ZONE_DMA32
From: David Daney <ddaney@caviumnetworks.com>
Date: Thu, 23 Sep 2010 15:38:11 -0700
Cc: David Daney <ddaney@caviumnetworks.com>
In-reply-to: <1285281496-24696-1-git-send-email-ddaney@caviumnetworks.com>
References: <1285281496-24696-1-git-send-email-ddaney@caviumnetworks.com>
Sender: linux-mips-bounce@linux-mips.org
Give us a nice place to allocate coherent DMA memory for 32-bit
devices.

Signed-off-by: David Daney <ddaney@caviumnetworks.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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