diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-10-01 11:12:54 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-11-29 15:48:19 +1100 |
| commit | 787d44caa5bca249d8781d21b626c417f1e3cfc4 (patch) | |
| tree | ed627b549b71f38fb6fc0871852b53c0af7eb3cc /arch/powerpc/Kconfig | |
| parent | 4e89a2d8e2d5ab33d73b76f16c10fdf515faabef (diff) | |
| download | lwn-787d44caa5bca249d8781d21b626c417f1e3cfc4.tar.gz lwn-787d44caa5bca249d8781d21b626c417f1e3cfc4.zip | |
powerpc: enable ARCH_DMA_ADDR_T_64BIT with ARCH_PHYS_ADDR_T_64BIT
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index e625e9e034ae..06d742c3fbcf 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -20,6 +20,9 @@ config WORD_SIZE config ARCH_PHYS_ADDR_T_64BIT def_bool PPC64 || PHYS_64BIT +config ARCH_DMA_ADDR_T_64BIT + def_bool ARCH_PHYS_ADDR_T_64BIT + config MMU bool default y |