Lines Matching +full:layer +full:- +full:depth

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
49  * stack ends with the device itself, so add 1 to the max hub nesting depth.
64 	 * in the standard 'reg' property; it is one-based in the FDT data, but  in find_udev_in_children()
65 	 * usb_device.port_index is zero-based.  To uniquely identify a device,  in find_udev_in_children()
69 	    UGETW(udev->ddesc.idVendor), UGETW(udev->ddesc.idProduct));  in find_udev_in_children()
76 		if (port == (udev->port_index + 1))  in find_udev_in_children()
79 	return (-1);  in find_udev_in_children()
87 	 * All-bits-zero and all-bits-one are a couple common cases of what  in is_valid_mac_addr()
102 	uint8_t mac[sizeof(ue->ue_eaddr)];  in usb_fdt_get_mac_addr()
104 	    "mac-address",  in usb_fdt_get_mac_addr()
105 	    "local-mac-address"  in usb_fdt_get_mac_addr()
108 	if ((node = usb_fdt_get_node(ue->ue_dev, ue->ue_udev)) == -1)  in usb_fdt_get_mac_addr()
113 			memcpy(ue->ue_eaddr, mac, sizeof(ue->ue_eaddr));  in usb_fdt_get_mac_addr()
133 	if ((controller_node = ofw_bus_get_node(udev->bus->parent)) == -1)  in usb_fdt_get_node()
134 		return (-1);  in usb_fdt_get_node()
142 	for (ud = udev, idx = 0; ud->parent_hub != NULL; ud = ud->parent_hub) {  in usb_fdt_get_node()
152 	 * tuple for the udev at the corresponding layer of the udev stack.  As  in usb_fdt_get_node()
154 	 * within the children of the just-found child for the next-deepest hub.  in usb_fdt_get_node()
160 		node = find_udev_in_children(node, udev_stack[--idx]);  in usb_fdt_get_node()
161 		if (idx == 0 || node == -1)  in usb_fdt_get_node()