| /linux-6.3-rc2/drivers/crypto/qce/ |
| A D | skcipher.c | 75 int dst_nents, src_nents, ret; in qce_skcipher_async_req_handle() local
87 rctx->dst_nents = sg_nents_for_len(req->dst, req->cryptlen); in qce_skcipher_async_req_handle()
89 rctx->dst_nents = rctx->src_nents; in qce_skcipher_async_req_handle()
94 if (rctx->dst_nents < 0) { in qce_skcipher_async_req_handle()
96 return -rctx->dst_nents; in qce_skcipher_async_req_handle()
99 rctx->dst_nents += 1; in qce_skcipher_async_req_handle()
104 ret = sg_alloc_table(&rctx->dst_tbl, rctx->dst_nents, gfp); in qce_skcipher_async_req_handle()
126 dst_nents = dma_map_sg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst); in qce_skcipher_async_req_handle()
127 if (!dst_nents) { in qce_skcipher_async_req_handle()
141 src_nents = dst_nents - 1; in qce_skcipher_async_req_handle()
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| A D | aead.c | 126 if (rctx->dst_nents < 0) { in qce_aead_prepare_dst_buf()
131 rctx->dst_nents += 2; in qce_aead_prepare_dst_buf()
133 rctx->dst_nents += 1; in qce_aead_prepare_dst_buf()
291 rctx->dst_nents = rctx->src_nents; in qce_aead_ccm_prepare_buf_assoclen()
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
452 dst_nents = dma_map_sg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst); in qce_aead_async_req_handle()
453 if (!dst_nents) { in qce_aead_async_req_handle()
466 src_nents = dst_nents; in qce_aead_async_req_handle()
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| A D | cipher.h | 39 int dst_nents; member
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| A D | aead.h | 31 int dst_nents; member
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| /linux-6.3-rc2/drivers/crypto/caam/ |
| A D | caamalg_qi.c | 804 int dst_nents; member
826 int dst_nents; member
881 if (dst_nents) in caam_unmap()
1005 if (unlikely(dst_nents < 0)) { in aead_edesc_alloc()
1009 return ERR_PTR(dst_nents); in aead_edesc_alloc()
1024 if (dst_nents) { in aead_edesc_alloc()
1026 dst_nents, in aead_edesc_alloc()
1093 edesc->dst_nents = dst_nents; in aead_edesc_alloc()
1285 if (unlikely(dst_nents < 0)) { in skcipher_edesc_alloc()
1288 return ERR_PTR(dst_nents); in skcipher_edesc_alloc()
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| A D | caamalg_qi2.h | 110 int dst_nents; member
130 int dst_nents; member
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| A D | caamalg.c | 895 int dst_nents; member
921 int dst_nents; member
934 int dst_nents, in caam_unmap() argument
941 if (dst_nents) in caam_unmap()
1331 return ERR_PTR(dst_nents); in aead_edesc_alloc()
1366 if (dst_nents) { in aead_edesc_alloc()
1368 dst_nents, in aead_edesc_alloc()
1402 edesc->dst_nents = dst_nents; in aead_edesc_alloc()
1636 return ERR_PTR(dst_nents); in skcipher_edesc_alloc()
1710 edesc->dst_nents = dst_nents; in skcipher_edesc_alloc()
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| A D | caamalg_qi2.c | 152 int dst_nents, dma_addr_t iv_dma, int ivsize, in caam_unmap() argument
159 if (dst_nents) in caam_unmap()
393 dst_nents = sg_nents_for_len(req->dst, dst_len); in aead_edesc_alloc()
394 if (unlikely(dst_nents < 0)) { in aead_edesc_alloc()
398 return ERR_PTR(dst_nents); in aead_edesc_alloc()
413 if (dst_nents) { in aead_edesc_alloc()
494 dst_nents, 0, 0, DMA_NONE, 0, 0); in aead_edesc_alloc()
501 edesc->dst_nents = dst_nents; in aead_edesc_alloc()
1138 if (unlikely(dst_nents < 0)) { in skcipher_edesc_alloc()
1141 return ERR_PTR(dst_nents); in skcipher_edesc_alloc()
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| A D | caampkc.c | 50 dma_unmap_sg(dev, req->dst, edesc->dst_nents, DMA_FROM_DEVICE); in rsa_io_unmap()
256 int src_nents, dst_nents; in rsa_edesc_alloc() local
286 dst_nents = sg_nents_for_len(req->dst, req->dst_len); in rsa_edesc_alloc()
294 mapped_dst_nents = dma_map_sg(dev, req->dst, dst_nents, in rsa_edesc_alloc()
334 edesc->dst_nents = dst_nents; in rsa_edesc_alloc()
362 dma_unmap_sg(dev, req->dst, dst_nents, DMA_FROM_DEVICE); in rsa_edesc_alloc()
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| A D | caampkc.h | 136 int dst_nents; member
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| /linux-6.3-rc2/drivers/crypto/keembay/ |
| A D | keembay-ocs-aes-core.c | 89 int dst_nents; member
422 sg_swap_blocks(req->dst, rctx->dst_nents, in kmb_ocs_sk_prepare_inplace()
428 rctx->dst_nents, DMA_BIDIRECTIONAL); in kmb_ocs_sk_prepare_inplace()
478 rctx->dst_nents, DMA_FROM_DEVICE); in kmb_ocs_sk_prepare_notinplace()
526 rctx->dst_nents = sg_nents_for_len(req->dst, req->cryptlen); in kmb_ocs_sk_run()
527 if (rctx->dst_nents < 0) in kmb_ocs_sk_run()
563 sg_swap_blocks(req->dst, rctx->dst_nents, in kmb_ocs_sk_run()
786 rctx->dst_nents = sg_nents_for_len(req->dst, dst_size); in kmb_ocs_aead_dma_prepare()
787 if (rctx->dst_nents < 0) in kmb_ocs_aead_dma_prepare()
794 rctx->dst_nents, in kmb_ocs_aead_dma_prepare()
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| /linux-6.3-rc2/drivers/crypto/marvell/cesa/ |
| A D | cipher.c | 64 dma_unmap_sg(cesa_dev->dev, req->dst, creq->dst_nents, in mv_cesa_skcipher_dma_cleanup()
131 len = mv_cesa_sg_copy_from_sram(engine, req->dst, creq->dst_nents, in mv_cesa_skcipher_std_process()
332 ret = dma_map_sg(cesa_dev->dev, req->dst, creq->dst_nents, in mv_cesa_skcipher_dma_req_init()
396 dma_unmap_sg(cesa_dev->dev, req->dst, creq->dst_nents, in mv_cesa_skcipher_dma_req_init()
438 creq->dst_nents = sg_nents_for_len(req->dst, req->cryptlen); in mv_cesa_skcipher_req_init()
439 if (creq->dst_nents < 0) { in mv_cesa_skcipher_req_init()
441 return creq->dst_nents; in mv_cesa_skcipher_req_init()
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| A D | cesa.h | 574 int dst_nents; member
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| /linux-6.3-rc2/drivers/crypto/ |
| A D | talitos.c | 968 unsigned int dst_nents = edesc->dst_nents ? : 1; in talitos_sg_unmap() local
970 if (is_sec1 && dst && dst_nents > 1) { in talitos_sg_unmap()
980 if (dst && (dst_nents == 1 || !is_sec1)) in talitos_sg_unmap()
1012 unsigned int dst_nents = edesc->dst_nents ? : 1; in ipsec_esp_unmap() local
1265 sg_count = edesc->dst_nents ? : 1; in ipsec_esp()
1353 dst_nents = dst ? src_nents : 0; in talitos_edesc_alloc()
1365 if (dst_nents < 0) { in talitos_edesc_alloc()
1369 dst_nents = (dst_nents == 1) ? 0 : dst_nents; in talitos_edesc_alloc()
1378 if (src_nents || dst_nents || !encrypt) { in talitos_edesc_alloc()
1406 edesc->dst_nents = dst_nents; in talitos_edesc_alloc()
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| A D | sa2ul.c | 1087 int sg_nents, src_nents, dst_nents; in sa_run() local
1198 dst_nents = src_nents; in sa_run()
1201 dst_nents = sg_nents_for_len(req->dst, req->size); in sa_run()
1204 if (dst_nents == 1 && split_size <= req->dst->length) { in sa_run()
1206 dst_nents = 1; in sa_run()
1212 mapped_sg->sgt.orig_nents = dst_nents; in sa_run()
1222 mapped_sg->sgt.orig_nents = dst_nents; in sa_run()
1232 0, 1, &split_size, &dst, &dst_nents, in sa_run()
1235 dst_nents = mapped_sg->sgt.nents; in sa_run()
1243 rxd->tx_in = dmaengine_prep_slave_sg(dma_rx, dst, dst_nents, in sa_run()
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| A D | talitos.h | 62 int dst_nents; member
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| A D | mxs-dcp.c | 303 int dst_nents = sg_nents(dst); in mxs_dcp_aes_block_crypt() local
365 sg_pcopy_from_buffer(dst, dst_nents, out_buf, in mxs_dcp_aes_block_crypt()
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| /linux-6.3-rc2/drivers/crypto/virtio/ |
| A D | virtio_crypto_skcipher_algs.c | 336 int src_nents, dst_nents; in __virtio_crypto_skcipher_do_req() local
352 dst_nents = sg_nents(req->dst); 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()
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| /linux-6.3-rc2/drivers/crypto/aspeed/ |
| A D | aspeed-hace-crypto.c | 133 dma_unmap_sg(dev, req->dst, rctx->dst_nents, DMA_FROM_DEVICE); in aspeed_sk_transfer_sg()
153 nbytes = sg_copy_from_buffer(out_sg, rctx->dst_nents, in aspeed_sk_transfer()
163 "nb_out_sg", rctx->dst_nents, in aspeed_sk_transfer()
248 rctx->dst_nents, DMA_FROM_DEVICE); in aspeed_sk_start_sg()
337 dma_unmap_sg(hace_dev->dev, req->dst, rctx->dst_nents, in aspeed_sk_start_sg()
369 rctx->dst_nents = sg_nents(req->dst); in aspeed_hace_skcipher_trigger()
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| A D | aspeed-hace.h | 253 int dst_nents; member
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| /linux-6.3-rc2/drivers/crypto/ccp/ |
| A D | ccp-dmaengine.c | 354 unsigned int dst_nents, in ccp_create_desc() argument
375 if (!dst_nents || !src_nents) in ccp_create_desc()
406 dst_nents--; in ccp_create_desc()
407 if (!dst_nents) in ccp_create_desc()
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| /linux-6.3-rc2/drivers/crypto/bcm/ |
| A D | cipher.h | 295 int dst_nents; /* Number of dst entries with data */ member
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| A D | cipher.c | 162 rctx->dst_nents, chunksize); in spu_skcipher_rx_sg_create()
349 rctx->dst_nents = spu_sg_count(rctx->dst_sg, rctx->dst_skip, chunksize); in handle_skcipher_req()
434 rx_frag_num += rctx->dst_nents; in handle_skcipher_req()
1106 rctx->dst_nents, resp_len); in spu_aead_rx_sg_create()
1345 rctx->dst_nents = spu_sg_count(rctx->dst_sg, rctx->dst_skip, chunksize); in handle_aead_req()
1473 rx_frag_num += rctx->dst_nents; in handle_aead_req()
1492 rx_frag_num -= rctx->dst_nents; in handle_aead_req()
1738 rctx->dst_nents = 0; in skcipher_enqueue()
1926 rctx->dst_nents = 0; in ahash_enqueue()
2643 rctx->dst_nents = 0; in aead_enqueue()
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| /linux-6.3-rc2/drivers/crypto/chelsio/ |
| A D | chcr_algo.c | 2402 static int chcr_aead_need_fallback(struct aead_request *req, int dst_nents, in chcr_aead_need_fallback() argument
2409 dst_nents > MAX_DSGL_ENT || in chcr_aead_need_fallback()
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