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

/Linux-v4.19/drivers/crypto/
Datmel-tdes.c133 struct atmel_tdes_dma dma_lch_out; member
455 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_crypt_dma()
460 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_crypt_dma()
465 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_crypt_dma()
470 dmaengine_slave_config(dd->dma_lch_out.chan, &dd->dma_lch_out.dma_conf); in atmel_tdes_crypt_dma()
488 out_desc = dmaengine_prep_slave_sg(dd->dma_lch_out.chan, &sg[1], in atmel_tdes_crypt_dma()
498 dma_async_issue_pending(dd->dma_lch_out.chan); in atmel_tdes_crypt_dma()
745 dd->dma_lch_out.chan = dma_request_slave_channel_compat(mask, in atmel_tdes_dma_init()
747 if (!dd->dma_lch_out.chan) in atmel_tdes_dma_init()
750 dd->dma_lch_out.dma_conf.direction = DMA_DEV_TO_MEM; in atmel_tdes_dma_init()
[all …]
Domap-des.c166 struct dma_chan *dma_lch_out; member
293 if (dd->dma_lch_out != NULL) in omap_des_dma_trigger_omap4()
347 dd->dma_lch_out = NULL; in omap_des_dma_init()
356 dd->dma_lch_out = dma_request_chan(dd->dev, "tx"); in omap_des_dma_init()
357 if (IS_ERR(dd->dma_lch_out)) { in omap_des_dma_init()
359 err = PTR_ERR(dd->dma_lch_out); in omap_des_dma_init()
376 dma_release_channel(dd->dma_lch_out); in omap_des_dma_cleanup()
431 ret = dmaengine_slave_config(dd->dma_lch_out, &cfg); in omap_des_crypt_dma()
438 tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg, out_sg_len, in omap_des_crypt_dma()
453 dma_async_issue_pending(dd->dma_lch_out); in omap_des_crypt_dma()
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Domap-aes.c181 if (dd->dma_lch_out != NULL) in omap_aes_dma_trigger_omap2()
238 dd->dma_lch_out = NULL; in omap_aes_dma_init()
247 dd->dma_lch_out = dma_request_chan(dd->dev, "tx"); in omap_aes_dma_init()
248 if (IS_ERR(dd->dma_lch_out)) { in omap_aes_dma_init()
250 err = PTR_ERR(dd->dma_lch_out); in omap_aes_dma_init()
267 dma_release_channel(dd->dma_lch_out); in omap_aes_dma_cleanup()
321 ret = dmaengine_slave_config(dd->dma_lch_out, &cfg); in omap_aes_crypt_dma()
328 tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg, out_sg_len, in omap_aes_crypt_dma()
346 dma_async_issue_pending(dd->dma_lch_out); in omap_aes_crypt_dma()
Domap-aes.h193 struct dma_chan *dma_lch_out; member