DSC_INIT16
tx_desc->gbec_status = (DSC_INIT16);
rx_desc->gbec_status = DSC_INIT16;
tx_desc->gbec_status = (DSC_INIT16);
if ((tx_desc->gbec_status == DSC_INIT16) && (unused < thresh))
if (tx_desc->gbec_status != DSC_INIT16) break; /*found*/
while ((tx_desc->gbec_status & DSC_INIT16) == 0x0000) {
tx_desc->gbec_status = DSC_INIT16;
if (rx_desc->gbec_status == DSC_INIT16)
rx_desc->gbec_status = DSC_INIT16;
tx_desc->gbec_status = DSC_INIT16;
rx_desc->gbec_status = DSC_INIT16;