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

/linux/drivers/pci/
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()
A Dsetup-bus.c1850 struct pci_bus *root_bus; in pci_assign_unassigned_resources() local
1852 list_for_each_entry(root_bus, &pci_root_buses, node) { in pci_assign_unassigned_resources()
1853 pci_assign_unassigned_root_bus_resources(root_bus); in pci_assign_unassigned_resources()
1856 if (ACPI_HANDLE(root_bus->bridge)) in pci_assign_unassigned_resources()
1857 acpi_ioapic_add(ACPI_HANDLE(root_bus->bridge)); in pci_assign_unassigned_resources()
/linux/arch/sparc/kernel/
A Dleon_pci.c28 struct pci_bus *root_bus; in leon_pci_init() local
56 root_bus = bridge->bus; in leon_pci_init()
60 pci_bus_add_devices(root_bus); in leon_pci_init()
/linux/drivers/pci/controller/
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()
/linux/tools/testing/cxl/
A Dmock_acpi.c41 struct pci_bus *root_bus = ctx->root; in match_add_root_port() local
48 if (pdev->bus != root_bus) in match_add_root_port()
/linux/drivers/cxl/
A Dacpi.c210 struct pci_bus *root_bus = ctx->root; in match_add_root_ports() local
217 if (pdev->bus != root_bus) in match_add_root_ports()
/linux/drivers/pci/controller/dwc/
A Dpcie-tegra194.c1218 struct pci_bus *child, *root_bus = NULL; in tegra_pcie_downstream_dev_to_D0() local
1233 root_bus = child; in tegra_pcie_downstream_dev_to_D0()
1238 if (!root_bus) { in tegra_pcie_downstream_dev_to_D0()
1243 list_for_each_entry(pdev, &root_bus->devices, bus_list) { in tegra_pcie_downstream_dev_to_D0()

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