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b36256dbbb
Add remote spinlock that allows CPU and GPU to synchronize access to IOMMU hardware. Add usage of remote spinlock to iommu driver and add depenency on SFPB hardware mutex being enabled.` This feature is not using SFPB hardware mutex. However, SFPB hardware mutex must be enabled since the remote spinlock implementation is making use of shared memory that is normally used when SFPB hardware mutex is not enabled. Change-Id: Idc622f3484062e0721493be3cbbfb8889ed9d800 Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> |
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| .. | ||
| amd_iommu.c | ||
| amd_iommu_init.c | ||
| amd_iommu_proto.h | ||
| amd_iommu_types.h | ||
| amd_iommu_v2.c | ||
| dmar.c | ||
| intel-iommu.c | ||
| intr_remapping.c | ||
| intr_remapping.h | ||
| iommu.c | ||
| iova.c | ||
| Kconfig | ||
| Makefile | ||
| msm_iommu-v2.c | ||
| msm_iommu.c | ||
| msm_iommu_dev-v2.c | ||
| msm_iommu_dev.c | ||
| msm_iommu_pagetable.c | ||
| msm_iommu_pagetable.h | ||
| omap-iommu-debug.c | ||
| omap-iommu.c | ||
| omap-iovmm.c | ||
| tegra-gart.c | ||
| tegra-smmu.c | ||