193 	struct owl_dma_txd	*txd;  member
337 static struct owl_dma_lli *owl_dma_add_lli(struct owl_dma_txd *txd,  in owl_dma_add_lli()  argument
341 	list_add_tail(&next->node, &txd->lli_list);  in owl_dma_add_lli()
451 	struct owl_dma_txd *txd = to_owl_txd(&vd->tx);  in owl_dma_start_next_txd()  local
458 	vchan->txd = txd;  in owl_dma_start_next_txd()
464 	lli = list_first_entry(&txd->lli_list,  in owl_dma_start_next_txd()
549 		struct owl_dma_txd *txd;  in owl_dma_interrupt()  local
562 		txd = vchan->txd;  in owl_dma_interrupt()
563 		if (txd) {  in owl_dma_interrupt()
564 			vchan->txd = NULL;  in owl_dma_interrupt()
566 			vchan_cookie_complete(&txd->vd);  in owl_dma_interrupt()
584 static void owl_dma_free_txd(struct owl_dma *od, struct owl_dma_txd *txd)  in owl_dma_free_txd()  argument
588 	if (unlikely(!txd))  in owl_dma_free_txd()
591 	list_for_each_entry_safe(lli, _lli, &txd->lli_list, node)  in owl_dma_free_txd()
594 	kfree(txd);  in owl_dma_free_txd()
600 	struct owl_dma_txd *txd = to_owl_txd(&vd->tx);  in owl_dma_desc_free()  local
602 	owl_dma_free_txd(od, txd);  in owl_dma_desc_free()
617 	if (vchan->txd) {  in owl_dma_terminate_all()
618 		owl_dma_desc_free(&vchan->txd->vd);  in owl_dma_terminate_all()
619 		vchan->txd = NULL;  in owl_dma_terminate_all()
633 	struct owl_dma_txd *txd;  in owl_dma_getbytes_chan()  local
639 	txd = vchan->txd;  in owl_dma_getbytes_chan()
641 	if (!pchan || !txd)  in owl_dma_getbytes_chan()
650 		list_for_each_entry(lli, &txd->lli_list, node) {  in owl_dma_getbytes_chan()
653 				list_for_each_entry(lli, &txd->lli_list, node)  in owl_dma_getbytes_chan()
670 	struct owl_dma_txd *txd;  in owl_dma_tx_status()  local
683 		txd = to_owl_txd(&vd->tx);  in owl_dma_tx_status()
684 		list_for_each_entry(lli, &txd->lli_list, node)  in owl_dma_tx_status()
732 	struct owl_dma_txd *txd;  in owl_dma_prep_memcpy()  local
740 	txd = kzalloc(sizeof(*txd), GFP_NOWAIT);  in owl_dma_prep_memcpy()
741 	if (!txd)  in owl_dma_prep_memcpy()
744 	INIT_LIST_HEAD(&txd->lli_list);  in owl_dma_prep_memcpy()
763 		prev = owl_dma_add_lli(txd, prev, lli);  in owl_dma_prep_memcpy()
766 	return vchan_tx_prep(&vchan->vc, &txd->vd, flags);  in owl_dma_prep_memcpy()
769 	owl_dma_free_txd(od, txd);  in owl_dma_prep_memcpy()