diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-03-13 12:32:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-03-13 13:11:43 -0700 |
| commit | fd28841d2d0b1468b03288b331692769ad024b5e (patch) | |
| tree | 1f06dcbe26d0ae74dec4f9e442eabb883f2a43f7 /arch/alpha/Kconfig | |
| parent | 9efda797d60adbbe77aaf33cda0dfee161ac712c (diff) | |
| download | lwn-fd28841d2d0b1468b03288b331692769ad024b5e.tar.gz lwn-fd28841d2d0b1468b03288b331692769ad024b5e.zip | |
alpha: use iommu_is_span_boundary helper function
iommu_is_span_boundary in lib/iommu-helper.c was exported for PARISC IOMMUs
(commit 3715863aa142c4f4c5208f5f3e5e9bac06006d2f). Alpha's IOMMU can use it.
This removes the check on the boundary size alignment because
iommu_is_span_boundary does.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Richard Henderson <rth@twiddle.net>
Acked-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/alpha/Kconfig')
| -rw-r--r-- | arch/alpha/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 002703b8c0b0..729cdbdf8036 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -330,6 +330,9 @@ config PCI_DOMAINS config PCI_SYSCALL def_bool PCI +config IOMMU_HELPER + def_bool PCI + config ALPHA_CORE_AGP bool depends on ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL |