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sys/dev/pci/pci_host_generic_fdt.c
| Context not available. | |||||
| #endif | #endif | ||||
| } | } | ||||
| static int | |||||
| generic_pcie_get_iommu(device_t pci, device_t child, uint32_t *id, | |||||
| uint32_t *xref) | |||||
| { | |||||
| uint32_t iommu_rid; | |||||
| uint32_t iommu_xref; | |||||
| uint16_t pci_rid; | |||||
| phandle_t node; | |||||
| int err; | |||||
| node = ofw_bus_get_node(pci); | |||||
| pci_rid = pci_get_rid(child); | |||||
| err = ofw_bus_iommu_map(node, pci_rid, &iommu_xref, &iommu_rid); | |||||
| if (err == 0) { | |||||
| *id = iommu_rid; | |||||
| *xref = iommu_xref; | |||||
| } | |||||
| return (err); | |||||
| } | |||||
| int | int | ||||
| generic_pcie_get_id(device_t pci, device_t child, enum pci_id_type type, | generic_pcie_get_id(device_t pci, device_t child, enum pci_id_type type, | ||||
| uintptr_t *id) | uintptr_t *id) | ||||
| Context not available. | |||||
| DEVMETHOD(pcib_release_msix, generic_pcie_fdt_release_msix), | DEVMETHOD(pcib_release_msix, generic_pcie_fdt_release_msix), | ||||
| DEVMETHOD(pcib_map_msi, generic_pcie_fdt_map_msi), | DEVMETHOD(pcib_map_msi, generic_pcie_fdt_map_msi), | ||||
| DEVMETHOD(pcib_get_id, generic_pcie_get_id), | DEVMETHOD(pcib_get_id, generic_pcie_get_id), | ||||
| DEVMETHOD(pcib_get_iommu, generic_pcie_get_iommu), | |||||
| DEVMETHOD(pcib_request_feature, pcib_request_feature_allow), | DEVMETHOD(pcib_request_feature, pcib_request_feature_allow), | ||||
| DEVMETHOD(ofw_bus_get_devinfo, generic_pcie_ofw_get_devinfo), | DEVMETHOD(ofw_bus_get_devinfo, generic_pcie_ofw_get_devinfo), | ||||
| Context not available. | |||||