UDCDBG
UDCDBG(vhub,"(Re)Starting HW ...\n");
UDCDBG(vhub, "vHub@%pR mapped @%p\n", res, vhub->regs);
UDCDBG(vhub, "USB status=%08x speed=%s\n", ustat,
UDCDBG(vhub, "Waking up host !\n");
UDCDBG(vhub, "Unsupported speed %d when"
UDCDBG(vhub, "USB bus suspend\n");
UDCDBG(vhub, "USB bus resume\n");
UDCDBG(vhub, "USB bus reset\n");