Lines Matching defs:pci_port
490 enum_devices(mach_port_t pci_port, const char *parent, int domain,
505 cwd_port = file_name_lookup_under (pci_port, parent,
545 err = enum_devices(pci_port, path, domain, bus, dev, func, lev+1);
558 device_port = file_name_lookup_under(pci_port, server, O_RDONLY, 0);
665 mach_port_t pci_port = MACH_PORT_NULL;
695 err = device_open (device_master, D_READ, "pci", &pci_port);
699 if (!err && pci_port != MACH_PORT_NULL) {
700 root = file_name_lookup_under (pci_port, ".", O_DIRECTORY | O_RDONLY | O_EXEC, 0);
701 device_close (pci_port);
702 mach_port_deallocate (mach_task_self (), pci_port);