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/Linux-v5.15/Documentation/devicetree/bindings/iommu/
Darm,smmu-v3.yaml7 title: ARM SMMUv3 Architecture Implementation
14 The SMMUv3 architecture is a significant departure from previous
/Linux-v5.15/drivers/perf/
DKconfig64 tristate "ARM SMMUv3 Performance Monitors Extension"
67 Provides support for the ARM SMMUv3 Performance Monitor Counter
Darm_smmuv3_pmu.c5 * Monitor Counter Groups (PMCG) associated with an SMMUv3 node
8 * SMMUv3 PMCG devices are named as smmuv3_pmcg_<phys_addr_page> where
722 flags, "smmuv3-pmu", pmu); in smmu_pmu_setup_irq()
918 MODULE_DESCRIPTION("PMU driver for ARM SMMUv3 Performance Monitors Extension");
/Linux-v5.15/drivers/iommu/
DKconfig367 tristate "ARM Ltd. System MMU Version 3 (SMMUv3) Support"
377 the ARM SMMUv3 architecture.
380 bool "Shared Virtual Addressing support for the ARM SMMUv3"
386 SMMUv3.
/Linux-v5.15/drivers/acpi/arm64/
Diort.c413 * SMMUv3 dev ID mapping index was introduced in revision 1 in iort_get_id_mapping_index()
1130 /* Retrieve SMMUv3 specific data */ in arm_smmu_v3_count_resources()
1152 * irq line. Use single irq line for all the SMMUv3 interrupts. in arm_smmu_v3_is_combined_irq()
1184 /* Retrieve SMMUv3 specific data */ in arm_smmu_v3_init_resources()
1228 /* Retrieve SMMUv3 specific data */ in arm_smmu_v3_dma_configure()
1234 /* We expect the dma masks to be equivalent for all SMMUv3 set-ups */ in arm_smmu_v3_dma_configure()
1243 * set numa proximity domain for smmuv3 device
/Linux-v5.15/include/linux/
Dacpi_iort.h22 #define IORT_SMMU_V3_PMCG_GENERIC 0x00000000 /* Generic SMMUv3 PMCG */
/Linux-v5.15/drivers/iommu/arm/arm-smmu-v3/
Darm-smmu-v3.h3 * IOMMU API for ARM architected SMMUv3 implementations.
618 /* An SMMUv3 instance */
Darm-smmu-v3-sva.c3 * Implementation of the IOMMU SVA API for the ARM SMMUv3
Darm-smmu-v3.c3 * IOMMU API for ARM architected SMMUv3 implementations.
3261 * lines. Use a single irq line for all the SMMUv3 interrupts. in arm_smmu_setup_irqs()
3668 /* Retrieve SMMUv3 specific data */ in arm_smmu_device_acpi_probe()
3915 MODULE_DESCRIPTION("IOMMU API for ARM architected SMMUv3 implementations");
/Linux-v5.15/include/acpi/
Dactbl2.h402 u64 base_address; /* SMMUv3 base address */
417 #define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */
418 #define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */
419 #define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */
/Linux-v5.15/Documentation/arm64/
Dsilicon-errata.rst123 | Cavium | ThunderX2 SMMUv3| #74 | N/A |
125 | Cavium | ThunderX2 SMMUv3| #126 | N/A |
/Linux-v5.15/arch/arm64/boot/dts/hisilicon/
Dhip06.dtsi320 * of HiSilicon platforms hip06/hip07 to support the SMMUv3
326 * ARM SMMUv3 driver requires a quirk to treat the MSI regions
Dhip07.dtsi1151 * of HiSilicon platforms hip06/hip07 to support the SMMUv3
1157 * ARM SMMUv3 driver requires a quirk to treat the MSI regions