airoha_is_7581
chan = port->id == AIROHA_GDM3_IDX ? airoha_is_7581(eth) ? 4 : 3 : 0;
if (port->id == AIROHA_GDM4_IDX && airoha_is_7581(eth)) {
if (index && airoha_is_7581(eth) && port->id == AIROHA_GDM3_IDX)
nbq = id == AIROHA_GDM3_IDX && airoha_is_7581(eth) ? 4 : 0;