Lines Matching refs:tx_dma_desc
245 struct dma_async_tx_descriptor tx_dma_desc; member
283 return container_of(txd, struct at_xdmac_desc, tx_dma_desc); in txd_to_at_desc()
350 reg = AT_XDMAC_CNDA_NDA(first->tx_dma_desc.phys) in at_xdmac_start_xfer()
444 dma_async_tx_descriptor_init(&desc->tx_dma_desc, chan); in at_xdmac_alloc_desc()
445 desc->tx_dma_desc.tx_submit = at_xdmac_tx_submit; in at_xdmac_alloc_desc()
446 desc->tx_dma_desc.phys = phys; in at_xdmac_alloc_desc()
669 prev->lld.mbr_nda = desc->tx_dma_desc.phys; in at_xdmac_prep_slave_sg()
686 first->tx_dma_desc.flags = flags; in at_xdmac_prep_slave_sg()
689 ret = &first->tx_dma_desc; in at_xdmac_prep_slave_sg()
740 __func__, desc, &desc->tx_dma_desc.phys); in at_xdmac_prep_dma_cyclic()
762 prev->lld.mbr_nda = desc->tx_dma_desc.phys; in at_xdmac_prep_dma_cyclic()
777 prev->lld.mbr_nda = first->tx_dma_desc.phys; in at_xdmac_prep_dma_cyclic()
781 first->tx_dma_desc.flags = flags; in at_xdmac_prep_dma_cyclic()
785 return &first->tx_dma_desc; in at_xdmac_prep_dma_cyclic()
899 prev->lld.mbr_nda = desc->tx_dma_desc.phys; in at_xdmac_prep_dma_memcpy()
914 first->tx_dma_desc.flags = flags; in at_xdmac_prep_dma_memcpy()
917 return &first->tx_dma_desc; in at_xdmac_prep_dma_memcpy()
1021 __func__, desc, &desc->tx_dma_desc.phys, ret, cookie, residue); in at_xdmac_tx_status()
1071 txd = &desc->tx_dma_desc; in at_xdmac_handle_cyclic()
1110 txd = &desc->tx_dma_desc; in at_xdmac_tasklet()
1327 dma_pool_free(atxdmac->at_xdmac_desc_pool, desc, desc->tx_dma_desc.phys); in at_xdmac_free_chan_resources()