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| author | Christoph Hellwig <hch@lst.de> | 2018-04-03 15:47:59 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-09 06:55:51 +0200 |
| commit | a4ce5a48d753d56827c1e0a0fa7770a27879bd0f (patch) | |
| tree | d97bfb76b09a2b0dede3bfde87e5a32a7eacaa08 /arch/x86/Kconfig | |
| parent | 79c1879ee5473e3404469b07f9bccfe6d0814b93 (diff) | |
| download | lwn-a4ce5a48d753d56827c1e0a0fa7770a27879bd0f.tar.gz lwn-a4ce5a48d753d56827c1e0a0fa7770a27879bd0f.zip | |
iommu-helper: move the IOMMU_HELPER config symbol to lib/
This way we have one central definition of it, and user can select it as
needed.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a43f21e7cfc5..4faa505ab8ec 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -874,6 +874,7 @@ config DMI config GART_IOMMU bool "Old AMD GART IOMMU support" + select IOMMU_HELPER select SWIOTLB depends on X86_64 && PCI && AMD_NB ---help--- @@ -895,6 +896,7 @@ config GART_IOMMU config CALGARY_IOMMU bool "IBM Calgary IOMMU support" + select IOMMU_HELPER select SWIOTLB depends on X86_64 && PCI ---help--- @@ -932,10 +934,6 @@ config SWIOTLB with more than 3 GB of memory. If unsure, say Y. -config IOMMU_HELPER - def_bool y - depends on CALGARY_IOMMU || GART_IOMMU - config MAXSMP bool "Enable Maximum number of SMP Processors and NUMA Nodes" depends on X86_64 && SMP && DEBUG_KERNEL |