diff options
| author | Robin Murphy <robin.murphy@arm.com> | 2017-09-22 15:04:00 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2017-10-20 16:54:53 +0100 |
| commit | 6948d4a7e11b37c83df9b508bbf725512d82a77b (patch) | |
| tree | 5dff0f78df3c5fc98cb6d80e559b436f3a083b28 /drivers/iommu | |
| parent | 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff) | |
| download | linux-6948d4a7e11b37c83df9b508bbf725512d82a77b.tar.gz | |
iommu/arm-smmu: Remove ACPICA workarounds
Now that the kernel headers have synced with the relevant upstream ACPICA updates, it's time to clean up the temporary local definitions. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/arm-smmu-v3.c | 11 | ||||
| -rw-r--r-- | drivers/iommu/arm-smmu.c | 8 |
2 files changed, 1 insertions, 18 deletions
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c index e67ba6c40faf..47f52b1ab838 100644 --- a/drivers/iommu/arm-smmu-v3.c +++ b/drivers/iommu/arm-smmu-v3.c @@ -413,15 +413,6 @@ #define MSI_IOVA_BASE 0x8000000 #define MSI_IOVA_LENGTH 0x100000 -/* Until ACPICA headers cover IORT rev. C */ -#ifndef ACPI_IORT_SMMU_HISILICON_HI161X -#define ACPI_IORT_SMMU_HISILICON_HI161X 0x1 -#endif - -#ifndef ACPI_IORT_SMMU_V3_CAVIUM_CN99XX -#define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x2 -#endif - static bool disable_bypass; module_param_named(disable_bypass, disable_bypass, bool, S_IRUGO); MODULE_PARM_DESC(disable_bypass, @@ -2665,7 +2656,7 @@ static void acpi_smmu_get_options(u32 model, struct arm_smmu_device *smmu) case ACPI_IORT_SMMU_V3_CAVIUM_CN99XX: smmu->options |= ARM_SMMU_OPT_PAGE0_REGS_ONLY; break; - case ACPI_IORT_SMMU_HISILICON_HI161X: + case ACPI_IORT_SMMU_V3_HISILICON_HI161X: smmu->options |= ARM_SMMU_OPT_SKIP_PREFETCH; break; } diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 3bdb799d3b4b..bce312a99f52 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -119,14 +119,6 @@ enum arm_smmu_implementation { CAVIUM_SMMUV2, }; -/* Until ACPICA headers cover IORT rev. C */ -#ifndef ACPI_IORT_SMMU_CORELINK_MMU401 -#define ACPI_IORT_SMMU_CORELINK_MMU401 0x4 -#endif -#ifndef ACPI_IORT_SMMU_CAVIUM_THUNDERX -#define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x5 -#endif - struct arm_smmu_s2cr { struct iommu_group *group; int count; |