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Searched refs:root_pdev (Results 1 – 6 of 6) sorted by relevance

/linux-6.15/drivers/gpu/drm/xe/
H A Dxe_pm.c218 struct pci_dev *root_pdev; in xe_pm_pci_d3cold_capable() local
220 root_pdev = pcie_find_root_port(pdev); in xe_pm_pci_d3cold_capable()
221 if (!root_pdev) in xe_pm_pci_d3cold_capable()
225 if (!pci_pme_capable(root_pdev, PCI_D3cold)) { in xe_pm_pci_d3cold_capable()
231 if (!pci_pr3_present(root_pdev)) { in xe_pm_pci_d3cold_capable()
H A Dxe_pci.c884 struct pci_dev *root_pdev; in d3cold_toggle() local
889 root_pdev = pcie_find_root_port(pdev); in d3cold_toggle()
890 if (!root_pdev) in d3cold_toggle()
895 pci_d3cold_disable(root_pdev); in d3cold_toggle()
898 pci_d3cold_enable(root_pdev); in d3cold_toggle()
/linux-6.15/drivers/gpu/drm/i915/
H A Di915_driver.c1491 struct pci_dev *root_pdev; in intel_runtime_suspend() local
1548 root_pdev = pcie_find_root_port(pdev); in intel_runtime_suspend()
1549 if (root_pdev) in intel_runtime_suspend()
1550 pci_d3cold_disable(root_pdev); in intel_runtime_suspend()
1590 struct pci_dev *root_pdev; in intel_runtime_resume() local
1604 root_pdev = pcie_find_root_port(pdev); in intel_runtime_resume()
1605 if (root_pdev) in intel_runtime_resume()
1606 pci_d3cold_enable(root_pdev); in intel_runtime_resume()
/linux-6.15/arch/x86/pci/
H A Dfixup.c1034 struct pci_dev *root_pdev; in quirk_tuxeo_rp_d3() local
1037 root_pdev = pcie_find_root_port(pdev); in quirk_tuxeo_rp_d3()
1038 if (root_pdev) in quirk_tuxeo_rp_d3()
1039 root_pdev->dev_flags |= PCI_DEV_FLAGS_NO_D3; in quirk_tuxeo_rp_d3()
/linux-6.15/drivers/iommu/amd/
H A Damd_iommu_types.h686 struct pci_dev *root_pdev; member
H A Dinit.c2080 iommu->root_pdev = in iommu_init_pci()
2658 struct pci_dev *pdev = iommu->root_pdev; in iommu_apply_resume_quirks()