TYPE_COMMAND
case TYPE_COMMAND:
pdev->cmd_ring = cdnsp_ring_alloc(pdev, 1, TYPE_COMMAND, 0, GFP_KERNEL);
if (ring->type != TYPE_COMMAND && ring->type != TYPE_EVENT) {
xhci->cmd_ring = xhci_ring_alloc(xhci, 1, TYPE_COMMAND, 0, flags);
case TYPE_COMMAND: