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Searched refs:src_nents (Results 1 – 25 of 27) sorted by relevance

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/linux-6.3-rc2/drivers/crypto/caam/
A Dcaamhash.c543 int src_nents; member
863 if (src_nents) { in ahash_update_ctx()
889 edesc->src_nents = src_nents; in ahash_update_ctx()
1029 if (src_nents) { in ahash_finup_ctx()
1052 edesc->src_nents = src_nents; in ahash_finup_ctx()
1103 if (src_nents) { in ahash_digest()
1122 edesc->src_nents = src_nents; in ahash_digest()
1265 edesc->src_nents = src_nents; in ahash_update_no_ctx()
1339 if (src_nents) { in ahash_finup_no_ctx()
1364 edesc->src_nents = src_nents; in ahash_finup_no_ctx()
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A Dcaamalg_qi2.c157 if (src_nents) in caam_unmap()
401 if (src_nents) { in aead_edesc_alloc()
500 edesc->src_nents = src_nents; in aead_edesc_alloc()
1216 edesc->src_nents = src_nents; in skcipher_edesc_alloc()
3578 edesc->src_nents = src_nents; in ahash_update_ctx()
3742 if (src_nents) { in ahash_finup_ctx()
3760 edesc->src_nents = src_nents; in ahash_finup_ctx()
3853 edesc->src_nents = src_nents; in ahash_digest()
4030 edesc->src_nents = src_nents; in ahash_update_no_ctx()
4142 edesc->src_nents = src_nents; in ahash_finup_no_ctx()
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A Dcaamalg_qi.c803 int src_nents; member
825 int src_nents; member
879 if (src_nents) in caam_unmap()
978 if (unlikely(src_nents < 0)) { in aead_edesc_alloc()
982 return ERR_PTR(src_nents); in aead_edesc_alloc()
1001 return ERR_PTR(src_nents); in aead_edesc_alloc()
1012 if (src_nents) { in aead_edesc_alloc()
1092 edesc->src_nents = src_nents; in aead_edesc_alloc()
1277 if (unlikely(src_nents < 0)) { in skcipher_edesc_alloc()
1280 return ERR_PTR(src_nents); in skcipher_edesc_alloc()
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A Dcaamalg_qi2.h109 int src_nents; member
129 int src_nents; member
146 int src_nents; member
A Dcaamalg.c894 int src_nents; member
920 int src_nents; member
939 if (src_nents) in caam_unmap()
1321 if (unlikely(src_nents < 0)) { in aead_edesc_alloc()
1324 return ERR_PTR(src_nents); in aead_edesc_alloc()
1341 return ERR_PTR(src_nents); in aead_edesc_alloc()
1354 if (src_nents) { in aead_edesc_alloc()
1401 edesc->src_nents = src_nents; in aead_edesc_alloc()
1625 if (unlikely(src_nents < 0)) { in skcipher_edesc_alloc()
1628 return ERR_PTR(src_nents); in skcipher_edesc_alloc()
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A Dcaampkc.c51 dma_unmap_sg(dev, req_ctx->fixup_src, edesc->src_nents, DMA_TO_DEVICE); in rsa_io_unmap()
256 int src_nents, dst_nents; in rsa_edesc_alloc() local
284 src_nents = sg_nents_for_len(req_ctx->fixup_src, in rsa_edesc_alloc()
288 mapped_src_nents = dma_map_sg(dev, req_ctx->fixup_src, src_nents, in rsa_edesc_alloc()
333 edesc->src_nents = src_nents; in rsa_edesc_alloc()
364 dma_unmap_sg(dev, req_ctx->fixup_src, src_nents, DMA_TO_DEVICE); in rsa_edesc_alloc()
A Dcaampkc.h135 int src_nents; member
/linux-6.3-rc2/drivers/crypto/qce/
A Daead.c289 rctx->dst_nents = rctx->src_nents + 1; in qce_aead_ccm_prepare_buf_assoclen()
291 rctx->dst_nents = rctx->src_nents; in qce_aead_ccm_prepare_buf_assoclen()
317 if (rctx->src_nents < 0) { in qce_aead_prepare_buf()
323 rctx->src_nents = rctx->dst_nents - 1; in qce_aead_prepare_buf()
354 rctx->dst_nents = rctx->src_nents; in qce_aead_ccm_prepare_buf()
418 int dst_nents, src_nents, ret; in qce_aead_async_req_handle() local
459 src_nents = dma_map_sg(qce->dev, rctx->src_sg, rctx->src_nents, dir_src); in qce_aead_async_req_handle()
460 if (src_nents < 0) { in qce_aead_async_req_handle()
461 ret = src_nents; in qce_aead_async_req_handle()
466 src_nents = dst_nents; in qce_aead_async_req_handle()
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A Dskcipher.c50 dma_unmap_sg(qce->dev, rctx->src_sg, rctx->src_nents, dir_src); in qce_skcipher_done()
75 int dst_nents, src_nents, ret; in qce_skcipher_async_req_handle() local
85 rctx->src_nents = sg_nents_for_len(req->src, req->cryptlen); in qce_skcipher_async_req_handle()
89 rctx->dst_nents = rctx->src_nents; in qce_skcipher_async_req_handle()
90 if (rctx->src_nents < 0) { in qce_skcipher_async_req_handle()
92 return rctx->src_nents; in qce_skcipher_async_req_handle()
133 src_nents = dma_map_sg(qce->dev, req->src, rctx->src_nents, dir_src); in qce_skcipher_async_req_handle()
134 if (!src_nents) { in qce_skcipher_async_req_handle()
141 src_nents = dst_nents - 1; in qce_skcipher_async_req_handle()
144 ret = qce_dma_prep_sgs(&qce->dma, rctx->src_sg, src_nents, in qce_skcipher_async_req_handle()
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A Dsha.c53 dma_unmap_sg(qce->dev, req->src, rctx->src_nents, DMA_TO_DEVICE); in qce_ahash_done()
93 rctx->src_nents = sg_nents_for_len(req->src, req->nbytes); in qce_ahash_async_req_handle()
94 if (rctx->src_nents < 0) { in qce_ahash_async_req_handle()
96 return rctx->src_nents; in qce_ahash_async_req_handle()
99 ret = dma_map_sg(qce->dev, req->src, rctx->src_nents, DMA_TO_DEVICE); in qce_ahash_async_req_handle()
111 ret = qce_dma_prep_sgs(&qce->dma, req->src, rctx->src_nents, in qce_ahash_async_req_handle()
129 dma_unmap_sg(qce->dev, req->src, rctx->src_nents, DMA_TO_DEVICE); in qce_ahash_async_req_handle()
A Dcipher.h38 int src_nents; member
A Dsha.h50 int src_nents; member
A Daead.h30 int src_nents; member
/linux-6.3-rc2/drivers/crypto/virtio/
A Dvirtio_crypto_skcipher_algs.c336 int src_nents, dst_nents; in __virtio_crypto_skcipher_do_req() local
346 src_nents = sg_nents_for_len(req->src, req->cryptlen); in __virtio_crypto_skcipher_do_req()
347 if (src_nents < 0) { in __virtio_crypto_skcipher_do_req()
349 return src_nents; in __virtio_crypto_skcipher_do_req()
355 src_nents, dst_nents); in __virtio_crypto_skcipher_do_req()
358 sg_total = src_nents + dst_nents + 3; in __virtio_crypto_skcipher_do_req()
438 for (sg = req->src; src_nents; sg = sg_next(sg), src_nents--) in __virtio_crypto_skcipher_do_req()
/linux-6.3-rc2/drivers/crypto/marvell/cesa/
A Dcipher.c66 dma_unmap_sg(cesa_dev->dev, req->src, creq->src_nents, in mv_cesa_skcipher_dma_cleanup()
69 dma_unmap_sg(cesa_dev->dev, req->src, creq->src_nents, in mv_cesa_skcipher_dma_cleanup()
97 len = mv_cesa_sg_copy_to_sram(engine, req->src, creq->src_nents, in mv_cesa_skcipher_std_step()
327 ret = dma_map_sg(cesa_dev->dev, req->src, creq->src_nents, in mv_cesa_skcipher_dma_req_init()
339 ret = dma_map_sg(cesa_dev->dev, req->src, creq->src_nents, in mv_cesa_skcipher_dma_req_init()
400 dma_unmap_sg(cesa_dev->dev, req->src, creq->src_nents, in mv_cesa_skcipher_dma_req_init()
433 creq->src_nents = sg_nents_for_len(req->src, req->cryptlen); in mv_cesa_skcipher_req_init()
434 if (creq->src_nents < 0) { in mv_cesa_skcipher_req_init()
436 return creq->src_nents; in mv_cesa_skcipher_req_init()
A Dhash.c105 dma_unmap_sg(cesa_dev->dev, req->src, creq->src_nents, DMA_TO_DEVICE); in mv_cesa_ahash_dma_cleanup()
204 engine, req->src, creq->src_nents, in mv_cesa_ahash_std_step()
427 sg_pcopy_to_buffer(ahashreq->src, creq->src_nents, in mv_cesa_ahash_req_cleanup()
481 sg_pcopy_to_buffer(req->src, creq->src_nents, in mv_cesa_ahash_cache_req()
646 if (creq->src_nents) { in mv_cesa_ahash_dma_req_init()
647 ret = dma_map_sg(cesa_dev->dev, req->src, creq->src_nents, in mv_cesa_ahash_dma_req_init()
753 dma_unmap_sg(cesa_dev->dev, req->src, creq->src_nents, DMA_TO_DEVICE); in mv_cesa_ahash_dma_req_init()
765 creq->src_nents = sg_nents_for_len(req->src, req->nbytes); in mv_cesa_ahash_req_init()
766 if (creq->src_nents < 0) { in mv_cesa_ahash_req_init()
768 return creq->src_nents; in mv_cesa_ahash_req_init()
A Dcesa.h573 int src_nents; member
619 int src_nents; member
/linux-6.3-rc2/drivers/crypto/aspeed/
A Daspeed-hace-crypto.c130 dma_unmap_sg(dev, req->src, rctx->src_nents, DMA_BIDIRECTIONAL); in aspeed_sk_transfer_sg()
132 dma_unmap_sg(dev, req->src, rctx->src_nents, DMA_TO_DEVICE); in aspeed_sk_transfer_sg()
181 nbytes = sg_copy_to_buffer(in_sg, rctx->src_nents, in aspeed_sk_start()
186 "nb_in_sg", rctx->src_nents, in aspeed_sk_start()
232 rctx->src_nents, DMA_BIDIRECTIONAL); in aspeed_sk_start_sg()
241 rctx->src_nents, DMA_TO_DEVICE); in aspeed_sk_start_sg()
333 dma_unmap_sg(hace_dev->dev, req->src, rctx->src_nents, in aspeed_sk_start_sg()
339 dma_unmap_sg(hace_dev->dev, req->src, rctx->src_nents, in aspeed_sk_start_sg()
346 dma_unmap_sg(hace_dev->dev, req->src, rctx->src_nents, DMA_TO_DEVICE); in aspeed_sk_start_sg()
370 rctx->src_nents = sg_nents(req->src); in aspeed_hace_skcipher_trigger()
A Daspeed-hace.h196 int src_nents; member
252 int src_nents; member
/linux-6.3-rc2/drivers/crypto/
A Dtalitos.c967 unsigned int src_nents = edesc->src_nents ? : 1; in talitos_sg_unmap() local
977 if (src_nents == 1 || !is_sec1) in talitos_sg_unmap()
1220 sg_count = edesc->src_nents ?: 1; in ipsec_esp()
1348 if (src_nents < 0) { in talitos_edesc_alloc()
1352 src_nents = (src_nents == 1) ? 0 : src_nents; in talitos_edesc_alloc()
1353 dst_nents = dst ? src_nents : 0; in talitos_edesc_alloc()
1358 if (src_nents < 0) { in talitos_edesc_alloc()
1362 src_nents = (src_nents == 1) ? 0 : src_nents; in talitos_edesc_alloc()
1405 edesc->src_nents = src_nents; in talitos_edesc_alloc()
1593 sg_count = edesc->src_nents ?: 1; in common_nonsnoop()
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A Dtalitos.h61 int src_nents; member
A Dsa2ul.c1087 int sg_nents, src_nents, dst_nents; in sa_run() local
1158 src_nents = 1; in sa_run()
1164 mapped_sg->sgt.orig_nents = src_nents; in sa_run()
1186 &split_size, &src, &src_nents, gfp_flags); in sa_run()
1188 src_nents = mapped_sg->sgt.nents; in sa_run()
1198 dst_nents = src_nents; in sa_run()
1260 src_nents, DMA_MEM_TO_DEV, in sa_run()
/linux-6.3-rc2/drivers/crypto/keembay/
A Dkeembay-ocs-aes-core.c88 int src_nents; member
385 dma_unmap_sg(dev, req->src, rctx->src_nents, DMA_TO_DEVICE); in kmb_ocs_sk_dma_cleanup()
457 rctx->src_nents = sg_nents_for_len(req->src, req->cryptlen); in kmb_ocs_sk_prepare_notinplace()
458 if (rctx->src_nents < 0) in kmb_ocs_sk_prepare_notinplace()
463 rctx->src_nents, DMA_TO_DEVICE); in kmb_ocs_sk_prepare_notinplace()
692 dma_unmap_sg(dev, req->src, rctx->src_nents, DMA_TO_DEVICE); in kmb_ocs_aead_dma_cleanup()
733 rctx->src_nents = sg_nents_for_len(req->src, in kmb_ocs_aead_dma_prepare()
735 if (rctx->src_nents < 0) in kmb_ocs_aead_dma_prepare()
761 sg_pcopy_to_buffer(req->src, rctx->src_nents, rctx->in_tag, in kmb_ocs_aead_dma_prepare()
855 rctx->src_nents, DMA_TO_DEVICE); in kmb_ocs_aead_dma_prepare()
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/linux-6.3-rc2/drivers/crypto/ccp/
A Dccp-dmaengine.c356 unsigned int src_nents, in ccp_create_desc() argument
375 if (!dst_nents || !src_nents) in ccp_create_desc()
392 src_nents--; in ccp_create_desc()
393 if (!src_nents) in ccp_create_desc()
/linux-6.3-rc2/drivers/crypto/bcm/
A Dcipher.c226 rctx->src_nents, chunksize); in spu_skcipher_tx_sg_create()
348 rctx->src_nents = spu_sg_count(rctx->src_sg, rctx->src_skip, chunksize); in handle_skcipher_req()
446 tx_frag_num += rctx->src_nents; in handle_skcipher_req()
607 rctx->src_nents, new_data_len); in spu_ahash_tx_sg_create()
769 rctx->src_nents = spu_sg_count(rctx->src_sg, rctx->src_skip, in handle_ahash_req()
872 tx_frag_num += rctx->src_nents; in handle_ahash_req()
1218 rctx->src_nents, datalen); in spu_aead_tx_sg_create()
1503 tx_frag_num += rctx->src_nents; in handle_aead_req()
1735 rctx->src_nents = 0; in skcipher_enqueue()
1923 rctx->src_nents = 0; in ahash_enqueue()
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