diff options
| author | Ohad Ben-Cohen <ohad@wizery.com> | 2011-06-02 03:20:08 +0300 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2011-06-21 10:48:50 +0200 |
| commit | b10f127e1a4d8cac5414c6e2b152c205b66c9f16 (patch) | |
| tree | 229fd151205405d0b0b78a857b4ac42c7da30df2 | |
| parent | ab493a0f0f55d28636ac860ea682d57b84257f10 (diff) | |
| download | linux-b10f127e1a4d8cac5414c6e2b152c205b66c9f16.tar.bz2 | |
msm: iommu: move to drivers/iommu/
This should ease finding similarities with different platforms,
with the intention of solving problems once in a generic framework
which everyone can use.
Compile-tested for MSM8X60.
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Acked-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| -rw-r--r-- | arch/arm/mach-msm/Kconfig | 16 | ||||
| -rw-r--r-- | arch/arm/mach-msm/Makefile | 2 | ||||
| -rw-r--r-- | drivers/iommu/Kconfig | 16 | ||||
| -rw-r--r-- | drivers/iommu/Makefile | 1 | ||||
| -rw-r--r-- | drivers/iommu/msm_iommu.c (renamed from arch/arm/mach-msm/iommu.c) | 0 | ||||
| -rw-r--r-- | drivers/iommu/msm_iommu_dev.c (renamed from arch/arm/mach-msm/iommu_dev.c) | 0 |
6 files changed, 18 insertions, 17 deletions
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index efb7b7dfc20b..888e92502e15 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -148,22 +148,6 @@ config MACH_MSM8960_RUMI3 endmenu -config MSM_IOMMU - bool "MSM IOMMU Support" - depends on ARCH_MSM8X60 || ARCH_MSM8960 - select IOMMU_API - default n - help - Support for the IOMMUs found on certain Qualcomm SOCs. - These IOMMUs allow virtualization of the address space used by most - cores within the multimedia subsystem. - - If unsure, say N here. - -config IOMMU_PGTABLES_L2 - def_bool y - depends on MSM_IOMMU && MMU && SMP && CPU_DCACHE_DISABLE=n - config MSM_DEBUG_UART int default 1 if MSM_DEBUG_UART1 diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile index 9519fd28a025..b70658c5ae00 100644 --- a/arch/arm/mach-msm/Makefile +++ b/arch/arm/mach-msm/Makefile @@ -3,7 +3,7 @@ obj-y += clock.o obj-$(CONFIG_DEBUG_FS) += clock-debug.o obj-$(CONFIG_MSM_VIC) += irq-vic.o -obj-$(CONFIG_MSM_IOMMU) += iommu.o iommu_dev.o devices-iommu.o +obj-$(CONFIG_MSM_IOMMU) += devices-iommu.o obj-$(CONFIG_ARCH_MSM7X00A) += dma.o irq.o acpuclock-arm11.o obj-$(CONFIG_ARCH_MSM7X30) += dma.o diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 2c5dfb48a22a..21a80bfbdb52 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -1,3 +1,19 @@ # IOMMU_API always gets selected by whoever wants it. config IOMMU_API bool + +# MSM IOMMU support +config MSM_IOMMU + bool "MSM IOMMU Support" + depends on ARCH_MSM8X60 || ARCH_MSM8960 + select IOMMU_API + help + Support for the IOMMUs found on certain Qualcomm SOCs. + These IOMMUs allow virtualization of the address space used by most + cores within the multimedia subsystem. + + If unsure, say N here. + +config IOMMU_PGTABLES_L2 + def_bool y + depends on MSM_IOMMU && MMU && SMP && CPU_DCACHE_DISABLE=n diff --git a/drivers/iommu/Makefile b/drivers/iommu/Makefile index 241ba4c46a19..1a71c82b1af2 100644 --- a/drivers/iommu/Makefile +++ b/drivers/iommu/Makefile @@ -1 +1,2 @@ obj-$(CONFIG_IOMMU_API) += iommu.o +obj-$(CONFIG_MSM_IOMMU) += msm_iommu.o msm_iommu_dev.o diff --git a/arch/arm/mach-msm/iommu.c b/drivers/iommu/msm_iommu.c index 1a584e077c61..1a584e077c61 100644 --- a/arch/arm/mach-msm/iommu.c +++ b/drivers/iommu/msm_iommu.c diff --git a/arch/arm/mach-msm/iommu_dev.c b/drivers/iommu/msm_iommu_dev.c index 8e8fb079852d..8e8fb079852d 100644 --- a/arch/arm/mach-msm/iommu_dev.c +++ b/drivers/iommu/msm_iommu_dev.c |