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iommu/arm-smmu: move TLB timeout and spin count macros
Move TLB timeout and spin count macros to header file to allow using the same from vendor specific implementations. Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Nicolin Chen <nicoleotsuka@gmail.com> Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Thierry Reding <thierry.reding@gmail.com> Link: https://lore.kernel.org/r/20200718193457.30046-2-vdumpa@nvidia.com Signed-off-by: Will Deacon <will@kernel.org>
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2 changed files with 2 additions and 3 deletions
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@ -52,9 +52,6 @@
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*/
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#define QCOM_DUMMY_VAL -1
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#define TLB_LOOP_TIMEOUT 1000000 /* 1s! */
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#define TLB_SPIN_COUNT 10
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#define MSI_IOVA_BASE 0x8000000
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#define MSI_IOVA_LENGTH 0x100000
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@ -236,6 +236,8 @@ enum arm_smmu_cbar_type {
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/* Maximum number of context banks per SMMU */
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#define ARM_SMMU_MAX_CBS 128
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#define TLB_LOOP_TIMEOUT 1000000 /* 1s! */
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#define TLB_SPIN_COUNT 10
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/* Shared driver definitions */
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enum arm_smmu_arch_version {
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