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Searched refs:root_bus (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/drivers/pci/
H A Dhost-bridge.c22 struct pci_bus *root_bus = find_pci_root_bus(bus); in pci_find_host_bridge() local
24 return to_pci_host_bridge(root_bus->bridge); in pci_find_host_bridge()
30 struct pci_bus *root_bus = find_pci_root_bus(dev->bus); in pci_get_host_bridge_device() local
31 struct device *bridge = root_bus->bridge; in pci_get_host_bridge_device()
H A Dsetup-bus.c2132 struct pci_bus *root_bus; in pci_assign_unassigned_resources() local
2134 list_for_each_entry(root_bus, &pci_root_buses, node) { in pci_assign_unassigned_resources()
2135 pci_assign_unassigned_root_bus_resources(root_bus); in pci_assign_unassigned_resources()
2138 if (ACPI_HANDLE(root_bus->bridge)) in pci_assign_unassigned_resources()
2139 acpi_ioapic_add(ACPI_HANDLE(root_bus->bridge)); in pci_assign_unassigned_resources()
/openbmc/linux/arch/sparc/kernel/
H A Dleon_pci.c29 struct pci_bus *root_bus; in leon_pci_init() local
57 root_bus = bridge->bus; in leon_pci_init()
61 pci_bus_add_devices(root_bus); in leon_pci_init()
/openbmc/linux/drivers/pci/controller/
H A Dpcie-hisi-error.c149 struct pci_bus *root_bus; in hisi_pcie_port_do_recovery() local
159 root_bus = pci_root->bus; in hisi_pcie_port_do_recovery()
162 busnr = root_bus->number; in hisi_pcie_port_do_recovery()
188 pci_rescan_bus(root_bus); in hisi_pcie_port_do_recovery()
/openbmc/qemu/hw/acpi/
H A Dacpi-pci-hotplug-stub.c7 void acpi_pcihp_init(Object *owner, AcpiPciHpState *s, PCIBus *root_bus, in acpi_pcihp_init() argument
H A Dpcihp.c498 void acpi_pcihp_init(Object *owner, AcpiPciHpState *s, PCIBus *root_bus, in acpi_pcihp_init() argument
504 s->root = root_bus; in acpi_pcihp_init()
/openbmc/linux/drivers/pci/controller/dwc/
H A Dpcie-tegra194.c1277 struct pci_bus *child, *root_bus = NULL; in tegra_pcie_downstream_dev_to_D0() local
1292 root_bus = child; in tegra_pcie_downstream_dev_to_D0()
1297 if (!root_bus) { in tegra_pcie_downstream_dev_to_D0()
1302 list_for_each_entry(pdev, &root_bus->devices, bus_list) { in tegra_pcie_downstream_dev_to_D0()