ZYD_DEBUG_CMD
DPRINTF(sc, ZYD_DEBUG_CMD,
DPRINTF(sc, ZYD_DEBUG_CMD, "error = %s\n",
DPRINTF(sc, ZYD_DEBUG_CMD, "command %p transferred\n", cmd);
DPRINTF(sc, ZYD_DEBUG_CMD, "sending cmd %p = %*D\n",
DPRINTF(sc, ZYD_DEBUG_CMD, "finished cmd %p, error = %d \n",