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sys/amd64/vmm/amd/amdvi_priv.h
| Show First 20 Lines • Show All 369 Lines • ▼ Show 20 Lines | |||||
| }; | }; | ||||
| /* | /* | ||||
| * AMD IOMMU softc. | * AMD IOMMU softc. | ||||
| */ | */ | ||||
| struct amdvi_softc { | struct amdvi_softc { | ||||
| struct amdvi_ctrl *ctrl; /* Control area. */ | struct amdvi_ctrl *ctrl; /* Control area. */ | ||||
| device_t dev; /* IOMMU device. */ | device_t dev; /* IOMMU device. */ | ||||
| device_t pci_dev; /* IOMMU PCI function device. */ | |||||
| enum IvrsType ivhd_type; /* IOMMU IVHD type. */ | enum IvrsType ivhd_type; /* IOMMU IVHD type. */ | ||||
| bool iotlb; /* IOTLB supported by IOMMU */ | bool iotlb; /* IOTLB supported by IOMMU */ | ||||
| struct amdvi_cmd *cmd; /* Command descriptor area. */ | struct amdvi_cmd *cmd; /* Command descriptor area. */ | ||||
| int cmd_max; /* Max number of commands. */ | int cmd_max; /* Max number of commands. */ | ||||
| uint64_t cmp_data; /* Command completion write back. */ | uint64_t cmp_data; /* Command completion write back. */ | ||||
| struct amdvi_event *event; /* Event descriptor area. */ | struct amdvi_event *event; /* Event descriptor area. */ | ||||
| struct resource *event_res; /* Event interrupt resource. */ | |||||
| void *event_tag; /* Event interrupt tag. */ | |||||
| int event_max; /* Max number of events. */ | int event_max; /* Max number of events. */ | ||||
| int event_irq; | |||||
| int event_rid; | |||||
| /* ACPI various flags. */ | /* ACPI various flags. */ | ||||
| uint32_t ivhd_flag; /* ACPI IVHD flag. */ | uint32_t ivhd_flag; /* ACPI IVHD flag. */ | ||||
| uint32_t ivhd_feature; /* ACPI v1 Reserved or v2 attribute. */ | uint32_t ivhd_feature; /* ACPI v1 Reserved or v2 attribute. */ | ||||
| uint64_t ext_feature; /* IVHD EFR */ | uint64_t ext_feature; /* IVHD EFR */ | ||||
| /* PCI related. */ | /* PCI related. */ | ||||
| uint16_t cap_off; /* PCI Capability offset. */ | uint16_t cap_off; /* PCI Capability offset. */ | ||||
| uint8_t pci_cap; /* PCI capability. */ | uint8_t pci_cap; /* PCI capability. */ | ||||
| uint16_t pci_seg; /* IOMMU PCI domain/segment. */ | uint16_t pci_seg; /* IOMMU PCI domain/segment. */ | ||||
| Show All 17 Lines | |||||