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

/drivers/crypto/
Datmel-tdes.c133 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()
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Domap-des.c163 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()
320 ret = dmaengine_slave_config(dd->dma_lch_out, &cfg); in omap_aes_crypt_dma()
327 tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg, in omap_aes_crypt_dma()
354 dma_async_issue_pending(dd->dma_lch_out); in omap_aes_crypt_dma()
Domap-aes.h194 struct dma_chan *dma_lch_out; member