Lines Matching refs:dn
48 static inline int config_access_valid(struct pci_dn *dn, int where) in config_access_valid() argument
52 if (where < 4096 && dn->pci_ext_config_space) in config_access_valid()
94 struct device_node *busdn, *dn; in rtas_pci_read_config() local
102 for (dn = busdn->child; dn; dn = dn->sibling) { in rtas_pci_read_config()
103 pdn = PCI_DN(dn); in rtas_pci_read_config()
105 && of_device_is_available(dn)) { in rtas_pci_read_config()
156 struct device_node *busdn, *dn; in rtas_pci_write_config() local
162 for (dn = busdn->child; dn; dn = dn->sibling) { in rtas_pci_write_config()
163 pdn = PCI_DN(dn); in rtas_pci_write_config()
165 && of_device_is_available(dn)) { in rtas_pci_write_config()
267 struct device_node *dev = phb->dn; in rtas_setup_phb()