MIPS: Octeon: Select ZONE_DMA32
authorDavid Daney <ddaney@caviumnetworks.com>
Fri, 1 Oct 2010 20:27:30 +0000 (13:27 -0700)
committerRalf Baechle <ralf@linux-mips.org>
Fri, 29 Oct 2010 18:08:30 +0000 (19:08 +0100)
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>
arch/mips/Kconfig

index cf8d0945530c4b77f42cde9421c79591efc980f1..4d4744f07e521cb3ee51e619e92e71b761300591 100644 (file)
@@ -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