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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2010-03-10 15:23:22 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-12 15:52:41 -0800
commit3bc4e4590de89c2dfcfb1000344cd072574c9ad4 (patch)
tree3f870c9c14b4603977ed8c7b7ab1f7d2347276ef /arch/x86/Kconfig
parent5637f2df8d56b64697c1ee5c96cf0d6b650b30cb (diff)
pci-dma: x86: use include/linux/pci-dma.h
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e9844037152..93936de6779 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -102,6 +102,9 @@ config ZONE_DMA
config SBUS
bool
+config NEED_DMA_MAP_STATE
+ def_bool (X86_64 || DMAR || DMA_API_DEBUG)
+
config GENERIC_ISA_DMA
def_bool y