tunnel_reg_max_dprx_lane_count
if (check_dprx && hweight8(tunnel_reg_max_dprx_lane_count(regs)) != 1) {
tunnel_reg_max_dprx_lane_count(regs));
if (tunnel_reg_max_dprx_lane_count(regs) != tunnel->max_dprx_lane_count) {
tunnel->max_dprx_lane_count = tunnel_reg_max_dprx_lane_count(regs);