Searched refs:desc_tx (Results 1 – 7 of 7) sorted by relevance
115 struct dma_async_tx_descriptor *desc_tx; member807 async_tx_ack(dma->desc_tx); in pch_spi_start_transfer()927 struct dma_async_tx_descriptor *desc_tx; in pch_spi_handle_dma() local1096 desc_tx = dmaengine_prep_slave_sg(dma->chan_tx, in pch_spi_handle_dma()1099 if (!desc_tx) { in pch_spi_handle_dma()1105 desc_tx->callback = NULL; in pch_spi_handle_dma()1106 desc_tx->callback_param = data; in pch_spi_handle_dma()1108 dma->desc_tx = desc_tx; in pch_spi_handle_dma()1115 desc_tx->tx_submit(desc_tx); in pch_spi_handle_dma()
529 struct dma_async_tx_descriptor *desc_tx = NULL, *desc_rx = NULL; in rspi_dma_transfer() local557 desc_tx = dmaengine_prep_slave_sg(rspi->master->dma_tx, in rspi_dma_transfer()560 if (!desc_tx) { in rspi_dma_transfer()567 desc_tx->callback = NULL; in rspi_dma_transfer()569 desc_tx->callback = rspi_dma_complete; in rspi_dma_transfer()570 desc_tx->callback_param = rspi; in rspi_dma_transfer()572 cookie = dmaengine_submit(desc_tx); in rspi_dma_transfer()
313 struct dma_async_tx_descriptor *desc_tx; in pic32_spi_dma_transfer() local330 desc_tx = dmaengine_prep_slave_sg(master->dma_tx, in pic32_spi_dma_transfer()335 if (!desc_tx) { in pic32_spi_dma_transfer()349 cookie = dmaengine_submit(desc_tx); in pic32_spi_dma_transfer()
754 struct dma_async_tx_descriptor *desc_tx = NULL, *desc_rx = NULL; in sh_msiof_dma_once() local778 desc_tx = dmaengine_prep_slave_single(p->master->dma_tx, in sh_msiof_dma_once()781 if (!desc_tx) { in sh_msiof_dma_once()786 desc_tx->callback = sh_msiof_dma_complete; in sh_msiof_dma_once()787 desc_tx->callback_param = &p->done_txdma; in sh_msiof_dma_once()788 cookie = dmaengine_submit(desc_tx); in sh_msiof_dma_once()
1287 struct dma_async_tx_descriptor *desc_tx, *desc_rx; in spi_imx_dma_transfer() local1309 desc_tx = dmaengine_prep_slave_sg(master->dma_tx, in spi_imx_dma_transfer()1312 if (!desc_tx) { in spi_imx_dma_transfer()1317 desc_tx->callback = spi_imx_dma_tx_callback; in spi_imx_dma_transfer()1318 desc_tx->callback_param = (void *)spi_imx; in spi_imx_dma_transfer()1319 dmaengine_submit(desc_tx); in spi_imx_dma_transfer()
135 struct dma_async_tx_descriptor *desc_tx; member787 async_tx_ack(atmel_port->desc_tx); in atmel_complete_tx_dma()789 atmel_port->desc_tx = NULL; in atmel_complete_tx_dma()823 atmel_port->desc_tx = NULL; in atmel_release_tx_dma()842 if (atmel_port->desc_tx != NULL) in atmel_tx_dma()905 atmel_port->desc_tx = desc; in atmel_tx_dma()
230 struct dma_async_tx_descriptor *desc_tx; member791 async_tx_ack(priv->desc_tx); in pch_dma_tx_complete()1040 priv->desc_tx = desc; in dma_handle_tx()
