Lines Matching refs:tx_dma_desc
271 struct dma_async_tx_descriptor tx_dma_desc; member
335 return container_of(txd, struct at_xdmac_desc, tx_dma_desc); in txd_to_at_desc()
393 reg = AT_XDMAC_CNDA_NDA(first->tx_dma_desc.phys); in at_xdmac_start_xfer()
497 dma_async_tx_descriptor_init(&desc->tx_dma_desc, chan); in at_xdmac_alloc_desc()
498 desc->tx_dma_desc.tx_submit = at_xdmac_tx_submit; in at_xdmac_alloc_desc()
499 desc->tx_dma_desc.phys = phys; in at_xdmac_alloc_desc()
538 prev->lld.mbr_nda = desc->tx_dma_desc.phys; in at_xdmac_queue_desc()
776 first->tx_dma_desc.flags = flags; in at_xdmac_prep_slave_sg()
779 ret = &first->tx_dma_desc; in at_xdmac_prep_slave_sg()
831 __func__, desc, &desc->tx_dma_desc.phys); in at_xdmac_prep_dma_cyclic()
864 first->tx_dma_desc.flags = flags; in at_xdmac_prep_dma_cyclic()
868 return &first->tx_dma_desc; in at_xdmac_prep_dma_cyclic()
1081 first->tx_dma_desc.cookie = -EBUSY; in at_xdmac_prep_interleaved()
1082 first->tx_dma_desc.flags = flags; in at_xdmac_prep_interleaved()
1085 return &first->tx_dma_desc; in at_xdmac_prep_interleaved()
1189 first->tx_dma_desc.flags = flags; in at_xdmac_prep_dma_memcpy()
1192 return &first->tx_dma_desc; in at_xdmac_prep_dma_memcpy()
1288 desc->tx_dma_desc.cookie = -EBUSY; in at_xdmac_prep_dma_memset()
1289 desc->tx_dma_desc.flags = flags; in at_xdmac_prep_dma_memset()
1292 return &desc->tx_dma_desc; in at_xdmac_prep_dma_memset()
1450 first->tx_dma_desc.cookie = -EBUSY; in at_xdmac_prep_dma_memset_sg()
1451 first->tx_dma_desc.flags = flags; in at_xdmac_prep_dma_memset_sg()
1454 return &first->tx_dma_desc; in at_xdmac_prep_dma_memset_sg()
1589 __func__, desc, &desc->tx_dma_desc.phys, ret, cookie, residue); in at_xdmac_tx_status()
1629 txd = &desc->tx_dma_desc; in at_xdmac_handle_cyclic()
1707 txd = &desc->tx_dma_desc; in at_xdmac_tasklet()
1928 dma_pool_free(atxdmac->at_xdmac_desc_pool, desc, desc->tx_dma_desc.phys); in at_xdmac_free_chan_resources()