Lines Matching refs:dma_lch_out
133 struct atmel_tdes_dma dma_lch_out; member
449 dd->dma_lch_out.dma_conf.src_addr_width = addr_width; in atmel_tdes_crypt_dma()
452 dmaengine_slave_config(dd->dma_lch_out.chan, &dd->dma_lch_out.dma_conf); in atmel_tdes_crypt_dma()
470 out_desc = dmaengine_prep_slave_sg(dd->dma_lch_out.chan, &sg[1], in atmel_tdes_crypt_dma()
480 dma_async_issue_pending(dd->dma_lch_out.chan); in atmel_tdes_crypt_dma()
758 dd->dma_lch_out.chan = dma_request_chan(dd->dev, "rx"); in atmel_tdes_dma_init()
759 if (IS_ERR(dd->dma_lch_out.chan)) { in atmel_tdes_dma_init()
760 ret = PTR_ERR(dd->dma_lch_out.chan); in atmel_tdes_dma_init()
764 dd->dma_lch_out.dma_conf.src_addr = dd->phys_base + in atmel_tdes_dma_init()
766 dd->dma_lch_out.dma_conf.src_maxburst = 1; in atmel_tdes_dma_init()
767 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_dma_init()
769 dd->dma_lch_out.dma_conf.dst_maxburst = 1; in atmel_tdes_dma_init()
770 dd->dma_lch_out.dma_conf.dst_addr_width = in atmel_tdes_dma_init()
772 dd->dma_lch_out.dma_conf.device_fc = false; in atmel_tdes_dma_init()
786 dma_release_channel(dd->dma_lch_out.chan); in atmel_tdes_dma_cleanup()
1233 dma_chan_name(tdes_dd->dma_lch_out.chan)); in atmel_tdes_probe()