PORT_PHY_CFG_REQ_FLAGS_RESET_PHY
req->flags |= cpu_to_le32(PORT_PHY_CFG_REQ_FLAGS_RESET_PHY);
req->flags = cpu_to_le32(new_cfg | PORT_PHY_CFG_REQ_FLAGS_RESET_PHY);
PORT_PHY_CFG_REQ_FLAGS_RESET_PHY);