EDMA_ERR_DEV_DCON
if (edma_err_cause & (EDMA_ERR_DEV_DCON | EDMA_ERR_DEV_CON)) {
ata_ehi_push_desc(ehi, edma_err_cause & EDMA_ERR_DEV_DCON ?
EDMA_ERR_DEV_DCON |