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authorOhad Ben-Cohen <ohad@wizery.com>2011-08-15 23:21:41 +0300
committerJoerg Roedel <joerg.roedel@amd.com>2011-08-26 11:46:00 +0200
commitfcf3a6ef4a588c9f06ad7b01c83534ab81985a3f (patch)
treed73b98dda1ad4def8eb2f4cc012eb931ef881e1b /drivers/iommu/Kconfig
parentf626b52d4a568d4315cd152123ef2d1ea406def2 (diff)
downloadlinux-fcf3a6ef4a588c9f06ad7b01c83534ab81985a3f.tar.bz2
omap: iommu/iovmm: move to dedicated iommu folder
Move OMAP's iommu drivers to the dedicated iommu drivers folder. While OMAP's iovmm (virtual memory manager) driver does not strictly belong to the iommu drivers folder, move it there as well, because it's by no means OMAP-specific (in concept. technically it is still coupled with OMAP's iommu). Eventually, iovmm will be completely replaced with the generic, iommu-based, dma-mapping API. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu/Kconfig')
-rw-r--r--drivers/iommu/Kconfig18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index b57b3fa492f3..432463b2e78d 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -107,4 +107,22 @@ config INTR_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"
+ select IOMMU_API
+
+config OMAP_IOVMM
+ tristate
+ select 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