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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2008-03-04 14:29:28 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-03-04 16:35:17 -0800
commit466634488e80968f12e73dd1fe6af5c37a1fbfe2 (patch)
treed738011402f57e5366c42bd4b2a525637ffdbcd1 /drivers/parisc/Kconfig
parent7c8cda625acd9b704100994626fb6d2fb4ffb9c2 (diff)
iommu: parisc: make the IOMMUs respect the segment boundary limits
Make PARISC's two IOMMU implementations not allocate a memory area spanning LLD's segment boundary. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Kyle McMartin <kyle@parisc-linux.org> Cc: Matthew Wilcox <matthew@wil.cx> Cc: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/parisc/Kconfig')
-rw-r--r--drivers/parisc/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/parisc/Kconfig b/drivers/parisc/Kconfig
index 1d3b84b4af3f..553a9905299a 100644
--- a/drivers/parisc/Kconfig
+++ b/drivers/parisc/Kconfig
@@ -103,6 +103,11 @@ config IOMMU_SBA
depends on PCI_LBA
default PCI_LBA
+config IOMMU_HELPER
+ bool
+ depends on IOMMU_SBA || IOMMU_CCIO
+ default y
+
#config PCI_EPIC
# bool "EPIC/SAGA PCI support"
# depends on PCI

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