| /Linux-v5.15/drivers/crypto/caam/ |
| D | caampkc.c | 43 static void rsa_io_unmap(struct device *dev, struct rsa_edesc *edesc, in rsa_io_unmap() argument
48 dma_unmap_sg(dev, req->dst, edesc->dst_nents, DMA_FROM_DEVICE); in rsa_io_unmap()
49 dma_unmap_sg(dev, req_ctx->fixup_src, edesc->src_nents, DMA_TO_DEVICE); in rsa_io_unmap()
51 if (edesc->sec4_sg_bytes) in rsa_io_unmap()
52 dma_unmap_single(dev, edesc->sec4_sg_dma, edesc->sec4_sg_bytes, in rsa_io_unmap()
56 static void rsa_pub_unmap(struct device *dev, struct rsa_edesc *edesc, in rsa_pub_unmap() argument
62 struct rsa_pub_pdb *pdb = &edesc->pdb.pub; in rsa_pub_unmap()
68 static void rsa_priv_f1_unmap(struct device *dev, struct rsa_edesc *edesc, in rsa_priv_f1_unmap() argument
74 struct rsa_priv_f1_pdb *pdb = &edesc->pdb.priv_f1; in rsa_priv_f1_unmap()
80 static void rsa_priv_f2_unmap(struct device *dev, struct rsa_edesc *edesc, in rsa_priv_f2_unmap() argument
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| D | caamhash.c | 119 struct ahash_edesc *edesc; member
543 struct ahash_edesc *edesc, in ahash_unmap() argument
548 if (edesc->src_nents) in ahash_unmap()
549 dma_unmap_sg(dev, req->src, edesc->src_nents, DMA_TO_DEVICE); in ahash_unmap()
551 if (edesc->sec4_sg_bytes) in ahash_unmap()
552 dma_unmap_single(dev, edesc->sec4_sg_dma, in ahash_unmap()
553 edesc->sec4_sg_bytes, DMA_TO_DEVICE); in ahash_unmap()
563 struct ahash_edesc *edesc, in ahash_unmap_ctx() argument
572 ahash_unmap(dev, edesc, req, dst_len); in ahash_unmap_ctx()
580 struct ahash_edesc *edesc; in ahash_done_cpy() local
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| D | caamalg.c | 124 struct skcipher_edesc *edesc; member
129 struct aead_edesc *edesc; member
949 struct aead_edesc *edesc, in aead_unmap() argument
953 edesc->src_nents, edesc->dst_nents, 0, 0, in aead_unmap()
954 edesc->sec4_sg_dma, edesc->sec4_sg_bytes); in aead_unmap()
957 static void skcipher_unmap(struct device *dev, struct skcipher_edesc *edesc, in skcipher_unmap() argument
964 edesc->src_nents, edesc->dst_nents, in skcipher_unmap()
965 edesc->iv_dma, ivsize, in skcipher_unmap()
966 edesc->sec4_sg_dma, edesc->sec4_sg_bytes); in skcipher_unmap()
975 struct aead_edesc *edesc; in aead_crypt_done() local
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| D | caamalg_qi2.c | 364 struct aead_edesc *edesc; in aead_edesc_alloc() local
373 edesc = qi_cache_zalloc(GFP_DMA | flags); in aead_edesc_alloc()
374 if (unlikely(!edesc)) { in aead_edesc_alloc()
387 qi_cache_free(edesc); in aead_edesc_alloc()
395 qi_cache_free(edesc); in aead_edesc_alloc()
404 qi_cache_free(edesc); in aead_edesc_alloc()
418 qi_cache_free(edesc); in aead_edesc_alloc()
432 qi_cache_free(edesc); in aead_edesc_alloc()
440 qi_cache_free(edesc); in aead_edesc_alloc()
470 sg_table = &edesc->sgt[0]; in aead_edesc_alloc()
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| D | caamalg_qi.c | 889 struct aead_edesc *edesc, in aead_unmap() argument
895 caam_unmap(dev, req->src, req->dst, edesc->src_nents, edesc->dst_nents, in aead_unmap()
896 edesc->iv_dma, ivsize, DMA_TO_DEVICE, edesc->qm_sg_dma, in aead_unmap()
897 edesc->qm_sg_bytes); in aead_unmap()
898 dma_unmap_single(dev, edesc->assoclen_dma, 4, DMA_TO_DEVICE); in aead_unmap()
901 static void skcipher_unmap(struct device *dev, struct skcipher_edesc *edesc, in skcipher_unmap() argument
907 caam_unmap(dev, req->src, req->dst, edesc->src_nents, edesc->dst_nents, in skcipher_unmap()
908 edesc->iv_dma, ivsize, DMA_BIDIRECTIONAL, edesc->qm_sg_dma, in skcipher_unmap()
909 edesc->qm_sg_bytes); in skcipher_unmap()
915 struct aead_edesc *edesc; in aead_done() local
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| D | caampkc.h | 116 struct rsa_edesc *edesc; member
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| D | caamalg_qi2.h | 189 void *edesc; member
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| /Linux-v5.15/drivers/dma/ti/ |
| D | edma.c | 227 struct edma_desc *edesc; member
779 struct edma_desc *edesc; in edma_execute() local
783 if (!echan->edesc) { in edma_execute()
789 echan->edesc = to_edma_desc(&vdesc->tx); in edma_execute()
792 edesc = echan->edesc; in edma_execute()
795 left = edesc->pset_nr - edesc->processed; in edma_execute()
797 edesc->sg_len = 0; in edma_execute()
801 j = i + edesc->processed; in edma_execute()
802 edma_write_slot(ecc, echan->slot[i], &edesc->pset[j].param); in edma_execute()
803 edesc->sg_len += edesc->pset[j].len; in edma_execute()
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| /Linux-v5.15/drivers/crypto/ |
| 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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| /Linux-v5.15/drivers/dma/ |
| D | fsl-edma-common.c | 168 fsl_chan->edesc = NULL; in fsl_edma_terminate_all()
183 if (fsl_chan->edesc) { in fsl_edma_pause()
199 if (fsl_chan->edesc) { in fsl_edma_resume()
273 struct fsl_edma_desc *edesc = fsl_chan->edesc; in fsl_edma_desc_residue() local
276 enum dma_transfer_direction dir = edesc->dirn; in fsl_edma_desc_residue()
282 for (len = i = 0; i < fsl_chan->edesc->n_tcds; i++) in fsl_edma_desc_residue()
283 len += le32_to_cpu(edesc->tcd[i].vtcd->nbytes) in fsl_edma_desc_residue()
284 * le16_to_cpu(edesc->tcd[i].vtcd->biter); in fsl_edma_desc_residue()
295 for (i = 0; i < fsl_chan->edesc->n_tcds; i++) { in fsl_edma_desc_residue()
296 size = le32_to_cpu(edesc->tcd[i].vtcd->nbytes) in fsl_edma_desc_residue()
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| D | mcf-edma.c | 39 if (!mcf_chan->edesc) { in mcf_edma_tx_handler()
45 if (!mcf_chan->edesc->iscyclic) { in mcf_edma_tx_handler()
46 list_del(&mcf_chan->edesc->vdesc.node); in mcf_edma_tx_handler()
47 vchan_cookie_complete(&mcf_chan->edesc->vdesc); in mcf_edma_tx_handler()
48 mcf_chan->edesc = NULL; in mcf_edma_tx_handler()
52 vchan_cyclic_callback(&mcf_chan->edesc->vdesc); in mcf_edma_tx_handler()
55 if (!mcf_chan->edesc) in mcf_edma_tx_handler()
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| D | fsl-edma.c | 49 if (!fsl_chan->edesc) { in fsl_edma_tx_handler()
55 if (!fsl_chan->edesc->iscyclic) { in fsl_edma_tx_handler()
56 list_del(&fsl_chan->edesc->vdesc.node); in fsl_edma_tx_handler()
57 vchan_cookie_complete(&fsl_chan->edesc->vdesc); in fsl_edma_tx_handler()
58 fsl_chan->edesc = NULL; in fsl_edma_tx_handler()
62 vchan_cyclic_callback(&fsl_chan->edesc->vdesc); in fsl_edma_tx_handler()
65 if (!fsl_chan->edesc) in fsl_edma_tx_handler()
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| D | fsl-edma-common.h | 121 struct fsl_edma_desc *edesc; member
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