| /openbmc/linux/drivers/crypto/caam/ |
| H A D | caampkc.c | 49 static void rsa_io_unmap(struct device *dev, struct rsa_edesc *edesc, in rsa_io_unmap() argument
54 dma_unmap_sg(dev, req->dst, edesc->dst_nents, DMA_FROM_DEVICE); in rsa_io_unmap()
55 dma_unmap_sg(dev, req_ctx->fixup_src, edesc->src_nents, DMA_TO_DEVICE); in rsa_io_unmap()
57 if (edesc->sec4_sg_bytes) in rsa_io_unmap()
58 dma_unmap_single(dev, edesc->sec4_sg_dma, edesc->sec4_sg_bytes, in rsa_io_unmap()
62 static void rsa_pub_unmap(struct device *dev, struct rsa_edesc *edesc, in rsa_pub_unmap() argument
68 struct rsa_pub_pdb *pdb = &edesc->pdb.pub; in rsa_pub_unmap()
74 static void rsa_priv_f1_unmap(struct device *dev, struct rsa_edesc *edesc, in rsa_priv_f1_unmap() argument
80 struct rsa_priv_f1_pdb *pdb = &edesc->pdb.priv_f1; in rsa_priv_f1_unmap()
86 static void rsa_priv_f2_unmap(struct device *dev, struct rsa_edesc *edesc, in rsa_priv_f2_unmap() argument
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| H A D | caamhash.c | 124 struct ahash_edesc *edesc; member
552 struct ahash_edesc *edesc, in ahash_unmap() argument
557 if (edesc->src_nents) in ahash_unmap()
558 dma_unmap_sg(dev, req->src, edesc->src_nents, DMA_TO_DEVICE); in ahash_unmap()
560 if (edesc->sec4_sg_bytes) in ahash_unmap()
561 dma_unmap_single(dev, edesc->sec4_sg_dma, in ahash_unmap()
562 edesc->sec4_sg_bytes, DMA_TO_DEVICE); in ahash_unmap()
572 struct ahash_edesc *edesc, in ahash_unmap_ctx() argument
581 ahash_unmap(dev, edesc, req, dst_len); in ahash_unmap_ctx()
589 struct ahash_edesc *edesc; in ahash_done_cpy() local
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| H A D | caamalg.c | 132 struct skcipher_edesc *edesc; member
137 struct aead_edesc *edesc; member
959 struct aead_edesc *edesc, in aead_unmap() argument
963 edesc->src_nents, edesc->dst_nents, 0, 0, in aead_unmap()
964 edesc->sec4_sg_dma, edesc->sec4_sg_bytes); in aead_unmap()
967 static void skcipher_unmap(struct device *dev, struct skcipher_edesc *edesc, in skcipher_unmap() argument
974 edesc->src_nents, edesc->dst_nents, in skcipher_unmap()
975 edesc->iv_dma, ivsize, in skcipher_unmap()
976 edesc->sec4_sg_dma, edesc->sec4_sg_bytes); in skcipher_unmap()
985 struct aead_edesc *edesc; in aead_crypt_done() local
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| H A D | caamalg_qi2.c | 366 struct aead_edesc *edesc; in aead_edesc_alloc() local
375 edesc = qi_cache_zalloc(flags); in aead_edesc_alloc()
376 if (unlikely(!edesc)) { in aead_edesc_alloc()
389 qi_cache_free(edesc); in aead_edesc_alloc()
397 qi_cache_free(edesc); in aead_edesc_alloc()
406 qi_cache_free(edesc); in aead_edesc_alloc()
420 qi_cache_free(edesc); in aead_edesc_alloc()
434 qi_cache_free(edesc); in aead_edesc_alloc()
442 qi_cache_free(edesc); in aead_edesc_alloc()
472 sg_table = &edesc->sgt[0]; in aead_edesc_alloc()
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| H A D | caamalg_qi.c | 894 struct aead_edesc *edesc, in aead_unmap() argument
900 caam_unmap(dev, req->src, req->dst, edesc->src_nents, edesc->dst_nents, in aead_unmap()
901 edesc->iv_dma, ivsize, DMA_TO_DEVICE, edesc->qm_sg_dma, in aead_unmap()
902 edesc->qm_sg_bytes); in aead_unmap()
903 dma_unmap_single(dev, edesc->assoclen_dma, 4, DMA_TO_DEVICE); in aead_unmap()
906 static void skcipher_unmap(struct device *dev, struct skcipher_edesc *edesc, in skcipher_unmap() argument
912 caam_unmap(dev, req->src, req->dst, edesc->src_nents, edesc->dst_nents, in skcipher_unmap()
913 edesc->iv_dma, ivsize, DMA_BIDIRECTIONAL, edesc->qm_sg_dma, in skcipher_unmap()
914 edesc->qm_sg_bytes); in skcipher_unmap()
920 struct aead_edesc *edesc; in aead_done() local
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| H A D | caampkc.h | 113 struct rsa_edesc *edesc; member
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| H A D | caamalg_qi2.h | 187 void *edesc; member
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| /openbmc/linux/drivers/dma/ti/ |
| H A D | edma.c | 217 struct edma_desc *edesc; member
721 struct edma_desc *edesc; in edma_execute() local
725 if (!echan->edesc) { in edma_execute()
731 echan->edesc = to_edma_desc(&vdesc->tx); in edma_execute()
734 edesc = echan->edesc; in edma_execute()
737 left = edesc->pset_nr - edesc->processed; in edma_execute()
739 edesc->sg_len = 0; in edma_execute()
743 j = i + edesc->processed; in edma_execute()
744 edma_write_slot(ecc, echan->slot[i], &edesc->pset[j].param); in edma_execute()
745 edesc->sg_len += edesc->pset[j].len; in edma_execute()
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| /openbmc/linux/drivers/crypto/ |
| H A D | talitos.c | 326 struct talitos_edesc *edesc; in get_request_hdr() local
334 edesc = container_of(request->desc, struct talitos_edesc, desc); in get_request_hdr()
336 return ((struct talitos_desc *)(edesc->buf + edesc->dma_len))->hdr1; in get_request_hdr()
491 struct talitos_edesc *edesc; local
493 edesc = container_of(priv->chan[ch].fifo[iter].desc,
496 (edesc->buf + edesc->dma_len))->hdr;
960 struct talitos_edesc *edesc, in talitos_sg_unmap() argument
967 unsigned int src_nents = edesc->src_nents ? : 1; in talitos_sg_unmap()
968 unsigned int dst_nents = edesc->dst_nents ? : 1; in talitos_sg_unmap()
971 dma_sync_single_for_device(dev, edesc->dma_link_tbl + offset, in talitos_sg_unmap()
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| /openbmc/linux/drivers/dma/ |
| H A D | fsl-edma-common.c | 50 if (!fsl_chan->edesc) { in fsl_edma_tx_chan_handler()
56 if (!fsl_chan->edesc->iscyclic) { in fsl_edma_tx_chan_handler()
57 list_del(&fsl_chan->edesc->vdesc.node); in fsl_edma_tx_chan_handler()
58 vchan_cookie_complete(&fsl_chan->edesc->vdesc); in fsl_edma_tx_chan_handler()
59 fsl_chan->edesc = NULL; in fsl_edma_tx_chan_handler()
63 vchan_cyclic_callback(&fsl_chan->edesc->vdesc); in fsl_edma_tx_chan_handler()
66 if (!fsl_chan->edesc) in fsl_edma_tx_chan_handler()
240 fsl_chan->edesc = NULL; in fsl_edma_terminate_all()
258 if (fsl_chan->edesc) { in fsl_edma_pause()
273 if (fsl_chan->edesc) { in fsl_edma_resume()
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| H A D | fsl-edma-common.h | 139 struct fsl_edma_desc *edesc; member
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