oz_dbg(ON, " req_type = 0x%x\n", req_type);
oz_dbg(ON, " desc_type = 0x%x\n", desc_type);
oz_dbg(ON, " index = 0x%x\n", index);
oz_dbg(ON, " req_type = 0x%x\n", req_type);
oz_dbg(ON, " desc_type = 0x%x\n", desc_type);
oz_dbg(ON, " index = 0x%x\n", index);