PORT_DIAG
if (!handle_data_dl(dc, PORT_DIAG,
&(dc->port[PORT_DIAG].toggle_dl), read_iir,
if (send_data(PORT_DIAG, dc)) {
dc->port[PORT_DIAG].token_dl = DIAG_DL;
dc->port[PORT_DIAG].dl_addr[CH_A] =
dc->port[PORT_DIAG].dl_size[CH_A] =
dc->port[PORT_DIAG].dl_addr[CH_B] =
dc->port[PORT_DIAG].dl_size[CH_B] =
dc->port[PORT_DIAG].ul_addr[CH_A] =
dc->port[PORT_DIAG].ul_size[CH_A] =
dc->port[PORT_DIAG].toggle_dl = dc->config_table.toggle.diag_dl;
dc->port[PORT_MDM].toggle_dl, dc->port[PORT_DIAG].toggle_dl);
port = PORT_DIAG;
case PORT_DIAG: