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Searched refs:dst_nents (Results 1 – 24 of 24) sorted by relevance

/linux/drivers/crypto/qce/
A Dskcipher.c75 int dst_nents, src_nents, ret; in qce_skcipher_async_req_handle() local
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 < 0) { in qce_skcipher_async_req_handle()
128 ret = dst_nents; in qce_skcipher_async_req_handle()
141 src_nents = dst_nents - 1; in qce_skcipher_async_req_handle()
[all …]
A Daead.c126 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()
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 < 0) { in qce_aead_async_req_handle()
454 ret = dst_nents; in qce_aead_async_req_handle()
466 src_nents = dst_nents; in qce_aead_async_req_handle()
[all …]
A Dcipher.h39 int dst_nents; member
A Daead.h31 int dst_nents; member
/linux/drivers/crypto/caam/
A Dcaamalg_qi.c799 int dst_nents; member
821 int dst_nents; member
876 if (dst_nents) in caam_unmap()
1000 if (unlikely(dst_nents < 0)) { in aead_edesc_alloc()
1004 return ERR_PTR(dst_nents); in aead_edesc_alloc()
1019 if (dst_nents) { in aead_edesc_alloc()
1021 dst_nents, in aead_edesc_alloc()
1088 edesc->dst_nents = dst_nents; in aead_edesc_alloc()
1274 if (unlikely(dst_nents < 0)) { in skcipher_edesc_alloc()
1277 return ERR_PTR(dst_nents); in skcipher_edesc_alloc()
[all …]
A Dcaamalg.c889 int dst_nents; member
915 int dst_nents; member
928 int dst_nents, in caam_unmap() argument
935 if (dst_nents) in caam_unmap()
1319 return ERR_PTR(dst_nents); in aead_edesc_alloc()
1354 if (dst_nents) { in aead_edesc_alloc()
1356 dst_nents, in aead_edesc_alloc()
1391 edesc->dst_nents = dst_nents; in aead_edesc_alloc()
1621 return ERR_PTR(dst_nents); in skcipher_edesc_alloc()
1691 edesc->dst_nents = dst_nents; in skcipher_edesc_alloc()
[all …]
A Dcaamalg_qi2.h112 int dst_nents; member
132 int dst_nents; member
A Dcaamalg_qi2.c150 int dst_nents, dma_addr_t iv_dma, int ivsize, in caam_unmap() argument
157 if (dst_nents) in caam_unmap()
391 dst_nents = sg_nents_for_len(req->dst, dst_len); in aead_edesc_alloc()
392 if (unlikely(dst_nents < 0)) { in aead_edesc_alloc()
396 return ERR_PTR(dst_nents); in aead_edesc_alloc()
411 if (dst_nents) { in aead_edesc_alloc()
492 dst_nents, 0, 0, DMA_NONE, 0, 0); in aead_edesc_alloc()
499 edesc->dst_nents = dst_nents; in aead_edesc_alloc()
1136 if (unlikely(dst_nents < 0)) { in skcipher_edesc_alloc()
1139 return ERR_PTR(dst_nents); in skcipher_edesc_alloc()
[all …]
A Dcaampkc.c48 dma_unmap_sg(dev, req->dst, edesc->dst_nents, DMA_FROM_DEVICE); in rsa_io_unmap()
254 int src_nents, dst_nents; in rsa_edesc_alloc() local
284 dst_nents = sg_nents_for_len(req->dst, req->dst_len); in rsa_edesc_alloc()
292 mapped_dst_nents = dma_map_sg(dev, req->dst, dst_nents, in rsa_edesc_alloc()
333 edesc->dst_nents = dst_nents; in rsa_edesc_alloc()
361 dma_unmap_sg(dev, req->dst, dst_nents, DMA_FROM_DEVICE); in rsa_edesc_alloc()
A Dcaampkc.h136 int dst_nents; member
/linux/drivers/crypto/keembay/
A Dkeembay-ocs-aes-core.c89 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()
[all …]
/linux/drivers/crypto/marvell/cesa/
A Dcipher.c64 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()
A Dcesa.h574 int dst_nents; member
/linux/drivers/crypto/
A Dtalitos.c968 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()
[all …]
A Dsa2ul.c1087 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()
A Dtalitos.h62 int dst_nents; member
A Dmxs-dcp.c303 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()
/linux/drivers/crypto/virtio/
A Dvirtio_crypto_algs.c349 int src_nents, dst_nents; in __virtio_crypto_skcipher_do_req() local
365 dst_nents = sg_nents(req->dst); in __virtio_crypto_skcipher_do_req()
368 src_nents, dst_nents); in __virtio_crypto_skcipher_do_req()
371 sg_total = src_nents + dst_nents + 3; in __virtio_crypto_skcipher_do_req()
/linux/drivers/crypto/ccp/
A Dccp-dmaengine.c354 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()
/linux/drivers/crypto/rockchip/
A Drk3288_crypto.h214 size_t dst_nents; member
A Drk3288_crypto_skcipher.c282 dev->dst_nents = sg_nents(req->dst); in rk_ablk_start()
346 if (!sg_pcopy_from_buffer(req->dst, dev->dst_nents, in rk_ablk_rx()
/linux/drivers/crypto/bcm/
A Dcipher.h295 int dst_nents; /* Number of dst entries with data */ member
A Dcipher.c162 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()
2680 rctx->dst_nents = 0; in aead_enqueue()
/linux/drivers/crypto/chelsio/
A Dchcr_algo.c2402 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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