18 	struct pci_dev *ups = pci_upstream_bridge(dev);  in pci_upstream_ptm()  local
26 	if (ups && pci_pcie_type(ups) == PCI_EXP_TYPE_DOWNSTREAM)  in pci_upstream_ptm()
27 		ups = pci_upstream_bridge(ups);  in pci_upstream_ptm()
29 	if (ups && ups->ptm_cap)  in pci_upstream_ptm()
30 		return ups;  in pci_upstream_ptm()
43 	struct pci_dev *ups;  in pci_ptm_init()  local
64 	ups = pci_upstream_ptm(dev);  in pci_ptm_init()
65 	if (ups) {  in pci_ptm_init()
66 		if (ups->ptm_granularity == 0)  in pci_ptm_init()
68 		else if (ups->ptm_granularity > dev->ptm_granularity)  in pci_ptm_init()
69 			dev->ptm_granularity = ups->ptm_granularity;  in pci_ptm_init()
125 	struct pci_dev *ups;  in __pci_enable_ptm()  local
140 		ups = pci_upstream_ptm(dev);  in __pci_enable_ptm()
141 		if (!ups || !ups->ptm_enabled)  in __pci_enable_ptm()