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Searched refs:dma_lch_out (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.4/drivers/crypto/
Datmel-tdes.c130 struct atmel_tdes_dma dma_lch_out; member
452 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_crypt_dma()
457 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_crypt_dma()
462 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_crypt_dma()
467 dmaengine_slave_config(dd->dma_lch_out.chan, &dd->dma_lch_out.dma_conf); in atmel_tdes_crypt_dma()
485 out_desc = dmaengine_prep_slave_sg(dd->dma_lch_out.chan, &sg[1], in atmel_tdes_crypt_dma()
495 dma_async_issue_pending(dd->dma_lch_out.chan); in atmel_tdes_crypt_dma()
742 dd->dma_lch_out.chan = dma_request_slave_channel_compat(mask, in atmel_tdes_dma_init()
744 if (!dd->dma_lch_out.chan) in atmel_tdes_dma_init()
747 dd->dma_lch_out.dma_conf.direction = DMA_DEV_TO_MEM; in atmel_tdes_dma_init()
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Domap-des.c162 struct dma_chan *dma_lch_out; member
289 if (dd->dma_lch_out != NULL) in omap_des_dma_trigger_omap4()
343 dd->dma_lch_out = NULL; in omap_des_dma_init()
352 dd->dma_lch_out = dma_request_chan(dd->dev, "tx"); in omap_des_dma_init()
353 if (IS_ERR(dd->dma_lch_out)) { in omap_des_dma_init()
355 err = PTR_ERR(dd->dma_lch_out); in omap_des_dma_init()
372 dma_release_channel(dd->dma_lch_out); in omap_des_dma_cleanup()
427 ret = dmaengine_slave_config(dd->dma_lch_out, &cfg); in omap_des_crypt_dma()
434 tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg, out_sg_len, in omap_des_crypt_dma()
449 dma_async_issue_pending(dd->dma_lch_out); in omap_des_crypt_dma()
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Domap-aes.c177 if (dd->dma_lch_out != NULL) in omap_aes_dma_trigger_omap2()
234 dd->dma_lch_out = NULL; in omap_aes_dma_init()
243 dd->dma_lch_out = dma_request_chan(dd->dev, "tx"); in omap_aes_dma_init()
244 if (IS_ERR(dd->dma_lch_out)) { in omap_aes_dma_init()
246 err = PTR_ERR(dd->dma_lch_out); in omap_aes_dma_init()
263 dma_release_channel(dd->dma_lch_out); in omap_aes_dma_cleanup()
317 ret = dmaengine_slave_config(dd->dma_lch_out, &cfg); in omap_aes_crypt_dma()
324 tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg, out_sg_len, in omap_aes_crypt_dma()
342 dma_async_issue_pending(dd->dma_lch_out); in omap_aes_crypt_dma()
Domap-aes.h189 struct dma_chan *dma_lch_out; member