Lines Matching refs:tx_desc
585 * @tx_desc: tx descriptor to dump
590 struct xilinx_dpdma_tx_desc *tx_desc)
599 list_for_each_entry(sw_desc, &tx_desc->descriptors, node) {
636 struct xilinx_dpdma_tx_desc *tx_desc;
638 tx_desc = kzalloc(sizeof(*tx_desc), GFP_NOWAIT);
639 if (!tx_desc)
642 INIT_LIST_HEAD(&tx_desc->descriptors);
643 tx_desc->chan = chan;
644 tx_desc->error = false;
646 return tx_desc;
688 struct xilinx_dpdma_tx_desc *tx_desc;
701 tx_desc = xilinx_dpdma_chan_alloc_tx_desc(chan);
702 if (!tx_desc)
707 xilinx_dpdma_chan_free_tx_desc(&tx_desc->vdesc);
726 list_add_tail(&sw_desc->node, &tx_desc->descriptors);
728 return tx_desc;