| /linux-4.1.27/include/linux/ |
| D | pci-acpi.h | 32 while (!pci_is_root_bus(pbus)) in acpi_find_root_bridge_handle()
42 if (pci_is_root_bus(pbus)) in acpi_pci_get_bridge_handle()
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| D | pci.h | 491 static inline bool pci_is_root_bus(struct pci_bus *pbus) in pci_is_root_bus() function
512 if (pci_is_root_bus(dev->bus)) in pci_upstream_bridge()
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| /linux-4.1.27/drivers/pci/ |
| D | remove.c | 131 if (!pci_is_root_bus(bus)) in pci_stop_root_bus()
149 if (!pci_is_root_bus(bus)) in pci_remove_root_bus()
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| D | search.c | 50 for (bus = pdev->bus; !pci_is_root_bus(bus); bus = bus->parent) { in pci_for_each_dma_alias()
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| D | vc.c | 125 pci_is_root_bus(dev->bus)) in pci_vc_enable()
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| D | probe.c | 459 if (pci_is_root_bus(child)) /* It's a host bus, nothing to read */ in pci_read_bridge_bases()
2041 if (!pci_is_root_bus(b)) in pci_bus_insert_busn_res()
2053 res, pci_is_root_bus(b) ? "domain " : "", in pci_bus_insert_busn_res()
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| D | pci.c | 2432 if (pci_is_root_bus(pdev->bus)) in pci_acs_path_enabled()
2472 while (!pci_is_root_bus(dev->bus)) { in pci_get_interrupt_pin()
2492 while (!pci_is_root_bus(dev->bus)) { in pci_common_swizzle()
3307 if (pci_is_root_bus(dev->bus) || dev->subordinate || in pci_parent_bus_reset()
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| D | pci-acpi.c | 556 if (!pci_is_root_bus(bus)) in acpi_pci_add_bus()
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| D | setup-bus.c | 1245 if (pci_is_root_bus(bus)) in __pci_bus_size_bridges()
1509 if (pci_is_root_bus(bus)) in pci_bus_release_bridge_resources()
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| D | quirks.c | 3125 if (!pci_is_root_bus(dev->bus)) in quirk_no_pm_reset()
3688 if (!pci_is_root_bus(pdev->bus) && in quirk_use_pcie_bridge_dma_alias()
3736 if (!dev->multifunction || !pci_is_root_bus(dev->bus)) in pci_quirk_amd_sb_acs()
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| D | pci-sysfs.c | 384 if (!pci_is_root_bus(bus) && list_empty(&bus->devices)) in dev_bus_rescan_store()
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| /linux-4.1.27/drivers/pci/host/ |
| D | pci-xgene.c | 105 if (!pci_is_root_bus(bus)) in xgene_pcie_set_rtdid_reg()
123 if (pci_is_root_bus(bus) && ((offset == PCI_BASE_ADDRESS_0) || in xgene_pcie_hide_rc_bars()
135 if ((pci_is_root_bus(bus) && devfn != 0) || !port->link_up || in xgene_pcie_map_bus()
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| D | pci-keystone.c | 62 if (pci_is_root_bus(bus)) in quirk_limit_mrrs()
66 while (!pci_is_root_bus(bus)) { in quirk_limit_mrrs()
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| D | pcie-rcar.c | 205 if (pci_is_root_bus(bus)) { in rcar_pcie_config_access()
213 if (pci_is_root_bus(bus) && (reg == PCI_PRIMARY_BUS)) in rcar_pcie_config_access()
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| /linux-4.1.27/arch/sh/drivers/pci/ |
| D | ops-sh7786.c | 51 if (pci_is_root_bus(bus)) { in sh7786_pcie_config_access()
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| D | pcie-sh7786.c | 140 if (pci_is_root_bus(dev->bus) && dev->devfn == 0) { in sh7786_pci_fixup()
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| /linux-4.1.27/arch/powerpc/platforms/powernv/ |
| D | eeh-powernv.c | 901 if (pci_is_root_bus(dev->bus)) { in pnv_pci_reset_secondary_bus()
972 if (pci_is_root_bus(bus) || in pnv_eeh_reset()
973 pci_is_root_bus(bus->parent)) in pnv_eeh_reset()
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| D | pci-ioda.c | 263 if (pci_is_root_bus(bus)) in pnv_ioda2_pick_m64_pe()
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| /linux-4.1.27/drivers/pci/hotplug/ |
| D | acpiphp_glue.c | 859 if (pci_is_root_bus(bridge->pci_bus)) { in acpiphp_enumerate_slots()
912 if (pci_is_root_bus(bridge->pci_bus)) { in acpiphp_drop_bridge()
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| /linux-4.1.27/arch/powerpc/kernel/ |
| D | pci_dn.c | 54 if (pci_is_root_bus(pbus) || pbus->self) in pci_bus_to_pdn()
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| D | eeh_pe.c | 874 if (pci_is_root_bus(bus)) in eeh_pe_loc_get()
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| /linux-4.1.27/arch/tile/kernel/ |
| D | pci_gx.c | 1226 if (pci_is_root_bus(bus)) { in tile_cfg_read()
1352 if (pci_is_root_bus(bus)) { in tile_cfg_write()
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| /linux-4.1.27/drivers/vfio/pci/ |
| D | vfio_pci.c | 84 if (single_vga || !vfio_vga_disabled() || pci_is_root_bus(pdev->bus)) in vfio_pci_set_vga_decode()
94 pci_is_root_bus(tmp->bus)) in vfio_pci_set_vga_decode()
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| /linux-4.1.27/drivers/infiniband/hw/qib/ |
| D | qib_pcie.c | 570 if (!pci_is_root_bus(parent->bus)) { in qib_tune_pcie_caps()
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| /linux-4.1.27/drivers/iommu/ |
| D | iommu.c | 663 for (bus = pdev->bus; !pci_is_root_bus(bus); bus = bus->parent) { in iommu_group_get_for_pci_dev()
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| D | arm-smmu.c | 381 while (!pci_is_root_bus(bus)) in dev_get_dev_node()
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| D | dmar.c | 170 if (pci_is_root_bus(tmp->bus)) in dmar_alloc_pci_notify_info()
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| D | intel-iommu.c | 2636 if (!pci_is_root_bus(pdev->bus)) in iommu_should_identity_map()
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| /linux-4.1.27/drivers/gpu/drm/radeon/ |
| D | si.c | 7370 if (pci_is_root_bus(rdev->pdev->bus)) in si_pcie_gen3_enable()
7651 !pci_is_root_bus(rdev->pdev->bus)) { in si_program_aspm()
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| D | cik.c | 9769 if (pci_is_root_bus(rdev->pdev->bus)) in cik_pcie_gen3_enable()
9999 !pci_is_root_bus(rdev->pdev->bus)) { in cik_program_aspm()
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