MAX_HC_SLOTS
if (slot_id >= MAX_HC_SLOTS) {
if (slot_id == 0 || slot_id >= MAX_HC_SLOTS) {
memset(xhci->devs, 0, MAX_HC_SLOTS * sizeof(*xhci->devs));
struct xhci_virt_device *devs[MAX_HC_SLOTS];
__le64 dev_context_ptrs[MAX_HC_SLOTS];