Now that everything is in place for modular io-pgtable formats, allow the ARM LPAE and ARMV7S io-pgtable formats to be built as modules, and allow the io-pgtable framework to be enabled, without having to explicitly enable an io-pgtable format.
Signed-off-by: Isaac J. Manjarres isaacm@codeaurora.org --- drivers/iommu/Kconfig | 11 +++++++---- drivers/iommu/io-pgtable-arm-v7s.c | 2 ++ drivers/iommu/io-pgtable-arm.c | 2 ++ 3 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 192ef8f..d3c4e9a 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -25,12 +25,15 @@ if IOMMU_SUPPORT
menu "Generic IOMMU Pagetable Support"
-# Selected by the actual pagetable implementations config IOMMU_IO_PGTABLE - bool + bool "IOMMU Pagetable support" + help + Enable support for using IOMMU pagetables. This option enables + the generic IOMMU pagetable framework for registering IOMMU + pagetable formats, as well as managing IOMMU pagetable instances.
config IOMMU_IO_PGTABLE_LPAE - bool "ARMv7/v8 Long Descriptor Format" + tristate "ARMv7/v8 Long Descriptor Format" select IOMMU_IO_PGTABLE depends on ARM || ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64) help @@ -49,7 +52,7 @@ config IOMMU_IO_PGTABLE_LPAE_SELFTEST If unsure, say N here.
config IOMMU_IO_PGTABLE_ARMV7S - bool "ARMv7/v8 Short Descriptor Format" + tristate "ARMv7/v8 Short Descriptor Format" select IOMMU_IO_PGTABLE depends on ARM || ARM64 || COMPILE_TEST help diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c index 7e81135..69dbf86 100644 --- a/drivers/iommu/io-pgtable-arm-v7s.c +++ b/drivers/iommu/io-pgtable-arm-v7s.c @@ -1014,3 +1014,5 @@ static void __exit arm_v7s_exit(void) io_pgtable_ops_unregister(ARM_V7S); } module_exit(arm_v7s_exit); + +MODULE_LICENSE("GPL v2"); diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c index 8ed52a0..8d4805f 100644 --- a/drivers/iommu/io-pgtable-arm.c +++ b/drivers/iommu/io-pgtable-arm.c @@ -1306,3 +1306,5 @@ static void __exit arm_lpae_exit(void) io_pgtable_ops_unregister(arm_lpae_init_fns_table[i].fmt); } module_exit(arm_lpae_exit); + +MODULE_LICENSE("GPL v2");