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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-30 15:46:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-30 15:46:19 -0700 |
| commit | 0cfdc724390fb9370f27bb9a133eadf69114dd21 (patch) | |
| tree | 2abfb0112c46c837c6b42007eadfc389293b7710 /drivers/iommu/Kconfig | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp (diff) | |
| parent | Merge branches 'amd/fixes', 'debug/dma-api', 'arm/omap', 'arm/msm', 'core', 'iommu/fault-reporting' and 'api/iommu-ops-per-bus' into next (diff) | |
| download | linux-dev-0cfdc724390fb9370f27bb9a133eadf69114dd21.tar.xz linux-dev-0cfdc724390fb9370f27bb9a133eadf69114dd21.zip | |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (33 commits)
iommu/core: Remove global iommu_ops and register_iommu
iommu/msm: Use bus_set_iommu instead of register_iommu
iommu/omap: Use bus_set_iommu instead of register_iommu
iommu/vt-d: Use bus_set_iommu instead of register_iommu
iommu/amd: Use bus_set_iommu instead of register_iommu
iommu/core: Use bus->iommu_ops in the iommu-api
iommu/core: Convert iommu_found to iommu_present
iommu/core: Add bus_type parameter to iommu_domain_alloc
Driver core: Add iommu_ops to bus_type
iommu/core: Define iommu_ops and register_iommu only with CONFIG_IOMMU_API
iommu/amd: Fix wrong shift direction
iommu/omap: always provide iommu debug code
iommu/core: let drivers know if an iommu fault handler isn't installed
iommu/core: export iommu_set_fault_handler()
iommu/omap: Fix build error with !IOMMU_SUPPORT
iommu/omap: Migrate to the generic fault report mechanism
iommu/core: Add fault reporting mechanism
iommu/core: Use PAGE_SIZE instead of hard-coded value
iommu/core: use the existing IS_ALIGNED macro
iommu/msm: ->unmap() should return order of unmapped page
...
Fixup trivial conflicts in drivers/iommu/Makefile: "move omap iommu to
dedicated iommu folder" vs "Rename the DMAR and INTR_REMAP config
options" just happened to touch lines next to each other.
Diffstat (limited to 'drivers/iommu/Kconfig')
| -rw-r--r-- | drivers/iommu/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 7d7eaa15e773..5414253b185a 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -112,4 +112,23 @@ config IRQ_REMAP 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. +# OMAP IOMMU support +config OMAP_IOMMU + bool "OMAP IOMMU Support" + depends on ARCH_OMAP + select IOMMU_API + +config OMAP_IOVMM + tristate "OMAP IO Virtual Memory Manager Support" + depends on OMAP_IOMMU + +config OMAP_IOMMU_DEBUG + tristate "Export OMAP IOMMU/IOVMM internals in DebugFS" + depends on OMAP_IOVMM && DEBUG_FS + help + Select this to see extensive information about + the internal state of OMAP IOMMU/IOVMM in debugfs. + + Say N unless you know you need this. + endif # IOMMU_SUPPORT |