Searched refs:dma_lch (Results 1 – 3 of 3) sorted by relevance
| /drivers/crypto/stm32/ |
| D | stm32-hash.c | 176 struct dma_chan *dma_lch; member
415 in_desc = dmaengine_prep_slave_sg(hdev->dma_lch, sg, 1, in stm32_hash_xmit_dma()
448 dma_async_issue_pending(hdev->dma_lch); in stm32_hash_xmit_dma()
454 if (dma_async_is_tx_complete(hdev->dma_lch, cookie, in stm32_hash_xmit_dma()
460 dmaengine_terminate_all(hdev->dma_lch); in stm32_hash_xmit_dma()
521 hdev->dma_lch = dma_request_slave_channel(hdev->dev, "in"); in stm32_hash_dma_init()
522 if (!hdev->dma_lch) { in stm32_hash_dma_init()
527 err = dmaengine_slave_config(hdev->dma_lch, &dma_conf); in stm32_hash_dma_init()
529 dma_release_channel(hdev->dma_lch); in stm32_hash_dma_init()
530 hdev->dma_lch = NULL; in stm32_hash_dma_init()
[all …]
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| /drivers/crypto/ |
| D | img-hash.c | 134 struct dma_chan *dma_lch; member
233 desc = dmaengine_prep_slave_sg(hdev->dma_lch, in img_hash_xmit_dma()
247 dma_async_issue_pending(hdev->dma_lch); in img_hash_xmit_dma()
335 hdev->dma_lch = dma_request_slave_channel(hdev->dev, "tx"); in img_hash_dma_init()
336 if (!hdev->dma_lch) { in img_hash_dma_init()
346 err = dmaengine_slave_config(hdev->dma_lch, &dma_conf); in img_hash_dma_init()
349 dma_release_channel(hdev->dma_lch); in img_hash_dma_init()
1020 dma_chan_name(hdev->dma_lch)); in img_hash_probe()
1037 dma_release_channel(hdev->dma_lch); in img_hash_probe()
1063 dma_release_channel(hdev->dma_lch); in img_hash_remove()
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| D | omap-sham.c | 223 struct dma_chan *dma_lch; member
604 ret = dmaengine_slave_config(dd->dma_lch, &cfg); in omap_sham_xmit_dma()
610 tx = dmaengine_prep_slave_sg(dd->dma_lch, ctx->sg, ctx->sg_len, in omap_sham_xmit_dma()
633 dma_async_issue_pending(dd->dma_lch); in omap_sham_xmit_dma()
2128 dd->dma_lch = dma_request_chan(dev, "rx"); in omap_sham_probe()
2129 if (IS_ERR(dd->dma_lch)) { in omap_sham_probe()
2130 err = PTR_ERR(dd->dma_lch); in omap_sham_probe()
2198 dma_release_channel(dd->dma_lch); in omap_sham_probe()
2224 dma_release_channel(dd->dma_lch); in omap_sham_remove()
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