DMFE_BUF_SIZE
txb = &dmfep->tx_buff.mem_va[index*DMFE_BUF_SIZE];
txb = &dmfep->tx_buff.mem_va[index*DMFE_BUF_SIZE];
paddr = dmfep->tx_buff.mem_dvma + index*DMFE_BUF_SIZE;
index * DMFE_BUF_SIZE, DMFE_BUF_SIZE, DDI_DMA_SYNC_FORDEV);
memsize = dmfep->tx.n_desc * DMFE_BUF_SIZE;
memsize = dmfep->rx.n_desc * DMFE_BUF_SIZE;
pbuff += DMFE_BUF_SIZE;
pbuff += DMFE_BUF_SIZE;
index * DMFE_BUF_SIZE, DMFE_BUF_SIZE,
rxb = &dmfep->rx_buff.mem_va[index*DMFE_BUF_SIZE];