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| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-06-14 15:51:54 +0200 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2011-06-21 10:49:30 +0200 |
| commit | 68255b628776dfafa7f67ca3afd66bd4ba377307 (patch) | |
| tree | f95ca74fd3249f18783f30a71a0a4c4114b496d3 /drivers | |
| parent | 166e9278a3f98bab29ebb3d685a81cfb11b98be0 (diff) | |
| download | linux-next-68255b628776dfafa7f67ca3afd66bd4ba377307.tar.gz | |
iommu: Move iommu Kconfig entries to submenu
For better navigation this patch moves the drivers/iommu
drivers into its own submenu in Kconfig.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index e2a5f141ae2d..b57b3fa492f3 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -2,6 +2,17 @@ config IOMMU_API bool +menuconfig IOMMU_SUPPORT + bool "IOMMU Hardware Support" + default y + ---help--- + Say Y here if you want to compile device drivers for IO Memory + Management Units into the kernel. These devices usually allow to + remap DMA requests and/or remap interrupts from other devices on the + system. + +if IOMMU_SUPPORT + # MSM IOMMU support config MSM_IOMMU bool "MSM IOMMU Support" @@ -95,3 +106,5 @@ config INTR_REMAP Supports Interrupt remapping for IO-APIC and MSI devices. To use x2apic mode in the CPU's which support x2APIC enhancements or to support platforms with CPU's having > 8 bit APIC ID, say Y. + +endif # IOMMU_SUPPORT |