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() local1102 desc_tx = dmaengine_prep_slave_sg(dma->chan_tx, in pch_spi_handle_dma()1105 if (!desc_tx) { in pch_spi_handle_dma()1111 desc_tx->callback = NULL; in pch_spi_handle_dma()1112 desc_tx->callback_param = data; in pch_spi_handle_dma()1114 dma->desc_tx = desc_tx; in pch_spi_handle_dma()1121 desc_tx->tx_submit(desc_tx); in pch_spi_handle_dma()
735 struct dma_async_tx_descriptor *desc_tx = NULL, *desc_rx = NULL; in sh_msiof_dma_once() local759 desc_tx = dmaengine_prep_slave_single(p->master->dma_tx, in sh_msiof_dma_once()762 if (!desc_tx) { in sh_msiof_dma_once()769 desc_tx->callback = NULL; in sh_msiof_dma_once()771 desc_tx->callback = sh_msiof_dma_complete; in sh_msiof_dma_once()772 desc_tx->callback_param = p; in sh_msiof_dma_once()774 cookie = dmaengine_submit(desc_tx); in sh_msiof_dma_once()
532 struct dma_async_tx_descriptor *desc_tx = NULL, *desc_rx = NULL; in rspi_dma_transfer() local560 desc_tx = dmaengine_prep_slave_sg(rspi->master->dma_tx, in rspi_dma_transfer()563 if (!desc_tx) { in rspi_dma_transfer()570 desc_tx->callback = NULL; in rspi_dma_transfer()572 desc_tx->callback = rspi_dma_complete; in rspi_dma_transfer()573 desc_tx->callback_param = rspi; in rspi_dma_transfer()575 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()
1219 struct dma_async_tx_descriptor *desc_tx, *desc_rx; in spi_imx_dma_transfer() local1241 desc_tx = dmaengine_prep_slave_sg(master->dma_tx, in spi_imx_dma_transfer()1244 if (!desc_tx) { in spi_imx_dma_transfer()1249 desc_tx->callback = spi_imx_dma_tx_callback; in spi_imx_dma_transfer()1250 desc_tx->callback_param = (void *)spi_imx; in spi_imx_dma_transfer()1251 dmaengine_submit(desc_tx); in spi_imx_dma_transfer()
149 struct dma_async_tx_descriptor *desc_tx; member802 async_tx_ack(atmel_port->desc_tx); in atmel_complete_tx_dma()804 atmel_port->desc_tx = NULL; in atmel_complete_tx_dma()842 atmel_port->desc_tx = NULL; in atmel_release_tx_dma()861 if (atmel_port->desc_tx != NULL) in atmel_tx_dma()924 atmel_port->desc_tx = desc; in atmel_tx_dma()
242 struct dma_async_tx_descriptor *desc_tx; member804 async_tx_ack(priv->desc_tx); in pch_dma_tx_complete()1055 priv->desc_tx = desc; in dma_handle_tx()