[PATCH 2/4] msm: iommu: move to drivers/iommu/
flat view
STALE5617d
SUPERSEDED
From: Ohad Ben-Cohen <hidden>
Date: 2011-06-08 08:36:53
Also in:
linux-omap, lkml
Subsystem:
arm port, arm/qualcomm mailing list, iommu subsystem, the rest · Maintainers:
Russell King, Joerg Roedel, Will Deacon, Linus Torvalds
Revision v1 of 2 in this series.
Revisions (2)
- v1 current
- v2 [diff vs current]
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 <redacted> --- arch/arm/mach-msm/Kconfig | 12 ------------ arch/arm/mach-msm/Makefile | 2 +- drivers/iommu/Kconfig | 11 +++++++++++ drivers/iommu/Makefile | 1 + .../mach-msm/iommu.c => drivers/iommu/msm-iommu.c | 0 5 files changed, 13 insertions(+), 13 deletions(-) rename arch/arm/mach-msm/iommu.c => drivers/iommu/msm-iommu.c (100%)
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index efb7b7d..14ebda1 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig@@ -148,18 +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
diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile
index 9519fd2..0bf4648 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) += iommu_dev.o 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 2c5dfb4..c6d667c 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig@@ -1,3 +1,14 @@ # IOMMU_API always gets selected by whoever wants it. config IOMMU_API bool + +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.
diff --git a/drivers/iommu/Makefile b/drivers/iommu/Makefile
index 241ba4c..a7e66fa 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
diff --git a/arch/arm/mach-msm/iommu.c b/drivers/iommu/msm-iommu.c
similarity index 100%
rename from arch/arm/mach-msm/iommu.c
rename to drivers/iommu/msm-iommu.c
--
1.7.1