| /Linux-v4.19/lib/ |
| D | sg_split.c | 19 struct scatterlist *out_sg; member
82 struct scatterlist *in_sg, *out_sg; in sg_split_phys() local
87 out_sg = split->out_sg; in sg_split_phys()
88 for (j = 0; j < split->nents; j++, out_sg++) { in sg_split_phys()
89 *out_sg = *in_sg; in sg_split_phys()
91 out_sg->offset += split->skip_sg0; in sg_split_phys()
92 out_sg->length -= split->skip_sg0; in sg_split_phys()
94 out_sg->offset = 0; in sg_split_phys()
96 sg_dma_address(out_sg) = 0; in sg_split_phys()
97 sg_dma_len(out_sg) = 0; in sg_split_phys()
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| /Linux-v4.19/drivers/crypto/nx/ |
| D | nx-aes-xcbc.c | 75 struct nx_sg *in_sg, *out_sg; in nx_xcbc_empty() local
99 out_sg = nx_build_sg_list(nx_ctx->out_sg, (u8 *) keys, &len, in nx_xcbc_empty()
106 nx_ctx->op.outlen = (nx_ctx->out_sg - out_sg) * sizeof(struct nx_sg); in nx_xcbc_empty()
128 out_sg = nx_build_sg_list(nx_ctx->out_sg, out, &len, in nx_xcbc_empty()
135 nx_ctx->op.outlen = (nx_ctx->out_sg - out_sg) * sizeof(struct nx_sg); in nx_xcbc_empty()
187 struct nx_sg *out_sg; in nx_xcbc_update() local
216 out_sg = nx_build_sg_list(nx_ctx->out_sg, (u8 *)sctx->state, in nx_xcbc_update()
224 nx_ctx->op.outlen = (nx_ctx->out_sg - out_sg) * sizeof(struct nx_sg); in nx_xcbc_update()
312 struct nx_sg *in_sg, *out_sg; in nx_xcbc_final() local
348 out_sg = nx_build_sg_list(nx_ctx->out_sg, out, &len, in nx_xcbc_final()
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| D | nx-sha512.c | 74 struct nx_sg *out_sg; in nx_sha512_update() local
105 out_sg = nx_build_sg_list(nx_ctx->out_sg, (u8 *)sctx->state, in nx_sha512_update()
107 nx_ctx->op.outlen = (nx_ctx->out_sg - out_sg) * sizeof(struct nx_sg); in nx_sha512_update()
197 struct nx_sg *in_sg, *out_sg; in nx_sha512_final() local
241 out_sg = nx_build_sg_list(nx_ctx->out_sg, out, &len, in nx_sha512_final()
245 nx_ctx->op.outlen = (nx_ctx->out_sg - out_sg) * sizeof(struct nx_sg); in nx_sha512_final()
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| D | nx-sha256.c | 74 struct nx_sg *out_sg; in nx_sha256_update() local
105 out_sg = nx_build_sg_list(nx_ctx->out_sg, (u8 *)sctx->state, in nx_sha256_update()
107 nx_ctx->op.outlen = (nx_ctx->out_sg - out_sg) * sizeof(struct nx_sg); in nx_sha256_update()
194 struct nx_sg *in_sg, *out_sg; in nx_sha256_final() local
232 out_sg = nx_build_sg_list(nx_ctx->out_sg, out, &len, max_sg_len); in nx_sha256_final()
240 nx_ctx->op.outlen = (nx_ctx->out_sg - out_sg) * sizeof(struct nx_sg); in nx_sha256_final()
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| D | nx.c | 281 struct nx_sg *nx_outsg = nx_ctx->out_sg; in nx_build_sg_lists()
306 nx_ctx->op.outlen = trim_sg_list(nx_ctx->out_sg, nx_outsg, delta, nbytes); in nx_build_sg_lists()
326 nx_ctx->op.out = __pa(nx_ctx->out_sg); in nx_ctx_init()
334 nx_ctx->op_aead.out = __pa(nx_ctx->out_sg); in nx_ctx_init()
690 nx_ctx->out_sg = (struct nx_sg *)((u8 *)nx_ctx->in_sg + NX_PAGE_SIZE); in nx_crypto_ctx_init()
694 (struct nx_csbcpb *)((u8 *)nx_ctx->out_sg + in nx_crypto_ctx_init()
766 nx_ctx->out_sg = NULL; in nx_crypto_ctx_exit()
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| D | nx-aes-gcm.c | 263 struct nx_sg *in_sg, *out_sg; in gcm_empty() local
290 out_sg = nx_build_sg_list(nx_ctx->out_sg, (u8 *) out, &len, in gcm_empty()
297 nx_ctx->op.outlen = (nx_ctx->out_sg - out_sg) * sizeof(struct nx_sg); in gcm_empty()
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| D | nx.h | 138 struct nx_sg *out_sg; /* aligned pointer into kmem to an sg list */ member
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| D | nx-aes-ccm.c | 177 struct nx_sg *nx_outsg = nx_ctx->out_sg; in generate_pat()
266 nx_ctx->op.outlen = (nx_ctx->out_sg - nx_outsg) * in generate_pat()
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| /Linux-v4.19/drivers/crypto/ |
| D | omap-des.c | 156 struct scatterlist *out_sg; member
381 struct scatterlist *in_sg, struct scatterlist *out_sg, in omap_des_crypt_dma() argument
392 scatterwalk_start(&dd->out_walk, dd->out_sg); in omap_des_crypt_dma()
438 tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg, out_sg_len, in omap_des_crypt_dma()
477 err = dma_map_sg(dd->dev, dd->out_sg, dd->out_sg_len, in omap_des_crypt_dma_start()
485 err = omap_des_crypt_dma(tfm, dd->in_sg, dd->out_sg, dd->in_sg_len, in omap_des_crypt_dma_start()
489 dma_unmap_sg(dd->dev, dd->out_sg, dd->out_sg_len, in omap_des_crypt_dma_start()
548 dd->out_sg = req->dst; in omap_des_prepare_req()
561 ret = omap_crypto_align_sg(&dd->out_sg, dd->total, DES_BLOCK_SIZE, in omap_des_prepare_req()
571 dd->out_sg_len = sg_nents_for_len(dd->out_sg, dd->total); in omap_des_prepare_req()
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| D | omap-aes-gcm.c | 38 dd->out_sg = NULL; in omap_aes_gcm_finish_req()
55 dma_sync_sg_for_device(dd->dev, dd->out_sg, dd->out_sg_len, in omap_aes_gcm_done_task()
58 dma_unmap_sg(dd->dev, dd->out_sg, dd->out_sg_len, DMA_FROM_DEVICE); in omap_aes_gcm_done_task()
61 omap_crypto_cleanup(dd->out_sg, dd->orig_out, in omap_aes_gcm_done_task()
146 dd->out_sg = req->dst; in omap_aes_gcm_copy_buffers()
149 dd->out_sg = scatterwalk_ffwd(sg_arr, req->dst, assoclen); in omap_aes_gcm_copy_buffers()
152 if (req->src == req->dst || dd->out_sg == sg_arr) in omap_aes_gcm_copy_buffers()
155 ret = omap_crypto_align_sg(&dd->out_sg, cryptlen, in omap_aes_gcm_copy_buffers()
163 dd->out_sg_len = sg_nents_for_len(dd->out_sg, clen); in omap_aes_gcm_copy_buffers()
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| D | omap-aes.c | 273 struct scatterlist *out_sg, in omap_aes_crypt_dma() argument
282 scatterwalk_start(&dd->out_walk, dd->out_sg); in omap_aes_crypt_dma()
328 tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg, out_sg_len, in omap_aes_crypt_dma()
368 err = dma_map_sg(dd->dev, dd->out_sg, dd->out_sg_len, in omap_aes_crypt_dma_start()
376 err = omap_aes_crypt_dma(dd, dd->in_sg, dd->out_sg, dd->in_sg_len, in omap_aes_crypt_dma_start()
380 dma_unmap_sg(dd->dev, dd->out_sg, dd->out_sg_len, in omap_aes_crypt_dma_start()
437 dd->out_sg = req->dst; in omap_aes_prepare_req()
450 ret = omap_crypto_align_sg(&dd->out_sg, dd->total, AES_BLOCK_SIZE, in omap_aes_prepare_req()
460 dd->out_sg_len = sg_nents_for_len(dd->out_sg, dd->total); in omap_aes_prepare_req()
493 dma_sync_sg_for_device(dd->dev, dd->out_sg, dd->out_sg_len, in omap_aes_done_task()
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| D | atmel-tdes.c | 118 struct scatterlist *out_sg; member
328 dma_unmap_sg(dd->dev, dd->out_sg, 1, DMA_FROM_DEVICE); in atmel_tdes_crypt_pdc_stop()
335 count = atmel_tdes_sg_copy(&dd->out_sg, &dd->out_offset, in atmel_tdes_crypt_pdc_stop()
518 out = IS_ALIGNED((u32)dd->out_sg->offset, sizeof(u32)) && in atmel_tdes_crypt_start()
519 IS_ALIGNED(dd->out_sg->length, dd->ctx->block_size); in atmel_tdes_crypt_start()
522 if (sg_dma_len(dd->in_sg) != sg_dma_len(dd->out_sg)) in atmel_tdes_crypt_start()
529 count = min_t(size_t, count, sg_dma_len(dd->out_sg)); in atmel_tdes_crypt_start()
537 err = dma_map_sg(dd->dev, dd->out_sg, 1, in atmel_tdes_crypt_start()
547 addr_out = sg_dma_address(dd->out_sg); in atmel_tdes_crypt_start()
571 dma_unmap_sg(dd->dev, dd->out_sg, 1, DMA_TO_DEVICE); in atmel_tdes_crypt_start()
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| D | sahara.c | 226 struct scatterlist *out_sg; member
478 dev->nb_out_sg = sg_nents_for_len(dev->out_sg, dev->total); in sahara_hw_descriptor_create()
495 ret = dma_map_sg(dev->device, dev->out_sg, dev->nb_out_sg, in sahara_hw_descriptor_create()
518 sg = dev->out_sg; in sahara_hw_descriptor_create()
544 dma_unmap_sg(dev->device, dev->out_sg, dev->nb_out_sg, in sahara_hw_descriptor_create()
569 dev->out_sg = req->dst; in sahara_aes_process()
595 dma_unmap_sg(dev->device, dev->out_sg, dev->nb_out_sg, in sahara_aes_process()
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| D | omap-aes.h | 183 struct scatterlist *out_sg; member
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| /Linux-v4.19/drivers/crypto/stm32/ |
| D | stm32-cryp.c | 108 #define _walked_out (cryp->out_walk.offset - cryp->out_sg->offset)
153 struct scatterlist *out_sg; member
323 ret = stm32_cryp_check_aligned(cryp->out_sg, cryp->total_out, in stm32_cryp_check_io_aligned()
374 cryp->out_sg_save = cryp->out_sg; in stm32_cryp_copy_sgs()
375 cryp->out_sg = &cryp->out_sgl; in stm32_cryp_copy_sgs()
972 cryp->out_sg = req ? req->dst : areq->dst; in stm32_cryp_prepare_req()
973 cryp->out_sg_save = cryp->out_sg; in stm32_cryp_prepare_req()
982 cryp->out_sg_len = sg_nents_for_len(cryp->out_sg, cryp->total_out); in stm32_cryp_prepare_req()
994 scatterwalk_start(&cryp->out_walk, cryp->out_sg); in stm32_cryp_prepare_req()
1068 if (unlikely(cryp->out_sg->length == _walked_out)) { in stm32_cryp_next_out()
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| /Linux-v4.19/crypto/ |
| D | rsa-pkcs1pad.c | 104 struct scatterlist in_sg[2], out_sg[1]; member
270 pkcs1pad_sg_set_buf(req_ctx->out_sg, req_ctx->out_buf, in pkcs1pad_encrypt()
371 pkcs1pad_sg_set_buf(req_ctx->out_sg, req_ctx->out_buf, in pkcs1pad_decrypt()
380 req_ctx->out_sg, req->src_len, in pkcs1pad_decrypt()
545 pkcs1pad_sg_set_buf(req_ctx->out_sg, req_ctx->out_buf, in pkcs1pad_verify()
554 req_ctx->out_sg, req->src_len, in pkcs1pad_verify()
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| /Linux-v4.19/drivers/crypto/sunxi-ss/ |
| D | sun4i-ss-cipher.c | 134 struct scatterlist *out_sg = areq->dst; in sun4i_ss_cipher_poll() local
179 while (out_sg && no_chunk == 1) { in sun4i_ss_cipher_poll()
180 if (out_sg->length % 4) in sun4i_ss_cipher_poll()
182 out_sg = sg_next(out_sg); in sun4i_ss_cipher_poll()
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| /Linux-v4.19/net/vmw_vsock/ |
| D | virtio_transport.c | 133 int ret, in_sg = 0, out_sg = 0; in virtio_transport_send_pkt_work() local
152 sgs[out_sg++] = &hdr; in virtio_transport_send_pkt_work()
155 sgs[out_sg++] = &buf; in virtio_transport_send_pkt_work()
158 ret = virtqueue_add_sgs(vq, sgs, out_sg, in_sg, pkt, GFP_KERNEL); in virtio_transport_send_pkt_work()
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| /Linux-v4.19/net/tls/ |
| D | tls_sw.c | 668 struct scatterlist *out_sg, in decrypt_internal() argument
682 if (*zc && (out_iov || out_sg)) { in decrypt_internal()
686 n_sgout = sg_nents(out_sg); in decrypt_internal()
758 } else if (out_sg) { in decrypt_internal()
759 memcpy(sgout, out_sg, n_sgout * sizeof(*sgout)); in decrypt_internal()
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| /Linux-v4.19/drivers/usb/wusbcore/ |
| D | wa-xfer.c | 1009 struct scatterlist *out_sg; in wa_xfer_create_subset_sg() local
1039 out_sg = kmalloc((sizeof(struct scatterlist) * nents), GFP_ATOMIC); in wa_xfer_create_subset_sg()
1040 if (out_sg) { in wa_xfer_create_subset_sg()
1041 sg_init_table(out_sg, nents); in wa_xfer_create_subset_sg()
1045 last_seg_sg = current_seg_sg = out_sg; in wa_xfer_create_subset_sg()
1079 return out_sg; in wa_xfer_create_subset_sg()
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