TB_TYPE_NHI
if (!ret && (type & 0xffffff) == TB_TYPE_NHI)
nhi_port = tb_switch_find_port(tb->root_switch, TB_TYPE_NHI);
nhi_port = tb_switch_find_port(tb->root_switch, TB_TYPE_NHI);
nhi_port = tb_switch_find_port(tb->root_switch, TB_TYPE_NHI);
return port && port->config.type == TB_TYPE_NHI;
sw->ports[7].config.type = TB_TYPE_NHI;