Lines Matching defs:descr
78 etrax_dma_descr descr;
338 RxDescList[i].descr.ctrl = 0;
339 RxDescList[i].descr.sw_len = MAX_MEDIA_DATA_SIZE;
340 RxDescList[i].descr.next = virt_to_phys(&RxDescList[i + 1]);
341 RxDescList[i].descr.buf = L1_CACHE_ALIGN(virt_to_phys(RxDescList[i].skb->data));
342 RxDescList[i].descr.status = 0;
343 RxDescList[i].descr.hw_len = 0;
344 prepare_rx_descriptor(&RxDescList[i].descr);
347 RxDescList[NBR_OF_RX_DESC - 1].descr.ctrl = d_eol;
348 RxDescList[NBR_OF_RX_DESC - 1].descr.next = virt_to_phys(&RxDescList[0]);
353 TxDescList[i].descr.ctrl = 0;
354 TxDescList[i].descr.sw_len = 0;
355 TxDescList[i].descr.next = virt_to_phys(&TxDescList[i + 1].descr);
356 TxDescList[i].descr.buf = 0;
357 TxDescList[i].descr.status = 0;
358 TxDescList[i].descr.hw_len = 0;
362 TxDescList[NBR_OF_TX_DESC - 1].descr.ctrl = d_eol;
363 TxDescList[NBR_OF_TX_DESC - 1].descr.next = virt_to_phys(&TxDescList[0].descr);
477 /* clear dma0 and 1 eop and descr irq masks */
1069 myFirstTxDesc = phys_to_virt(myFirstTxDesc->descr.next);
1107 myNextTxDesc = phys_to_virt(myNextTxDesc->descr.next);
1155 /* clear dma channel 1 eop/descr irq bits */
1175 myFirstTxDesc = phys_to_virt(myFirstTxDesc->descr.next);
1244 length = myNextRxDesc->descr.hw_len - 4;
1250 skb_data_ptr = (unsigned char *)phys_to_virt(myNextRxDesc->descr.buf);
1278 memcpy(skb_data_ptr, phys_to_virt(myNextRxDesc->descr.buf), length);
1294 align = (int)phys_to_virt(myNextRxDesc->descr.buf) - (int)skb->data;
1298 myNextRxDesc->descr.buf = L1_CACHE_ALIGN(virt_to_phys(myNextRxDesc->skb->data));
1308 myNextRxDesc->descr.status = 0;
1310 myNextRxDesc = phys_to_virt(myNextRxDesc->descr.next);
1317 prevRxDesc->descr.ctrl |= d_eol;
1318 myLastRxDesc->descr.ctrl &= ~d_eol;
1653 myNextTxDesc->descr.sw_len = length;
1654 myNextTxDesc->descr.ctrl = d_eop | d_eol | d_wait;
1655 myNextTxDesc->descr.buf = virt_to_phys(buf);
1658 myLastTxDesc->descr.ctrl &= ~d_eol;