| /openbmc/linux/drivers/crypto/allwinner/sun8i-ce/ |
| H A D | sun8i-ce-cipher.c | 135 int nr_sgs = 0; in sun8i_ce_cipher_prepare() local
216 if (nr_sgs <= 0 || nr_sgs > MAX_SG) { in sun8i_ce_cipher_prepare()
217 dev_err(ce->dev, "Invalid sg number %d\n", nr_sgs); in sun8i_ce_cipher_prepare()
221 nr_sgd = nr_sgs; in sun8i_ce_cipher_prepare()
224 if (nr_sgs <= 0 || nr_sgs > MAX_SG) { in sun8i_ce_cipher_prepare()
225 dev_err(ce->dev, "Invalid sg number %d\n", nr_sgs); in sun8i_ce_cipher_prepare()
238 for_each_sg(areq->src, sg, nr_sgs, i) { in sun8i_ce_cipher_prepare()
268 rctx->nr_sgs = nr_sgs; in sun8i_ce_cipher_prepare()
276 if (nr_sgs > 0) in sun8i_ce_cipher_prepare()
313 int nr_sgs = rctx->nr_sgs; in sun8i_ce_cipher_unprepare() local
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| H A D | sun8i-ce-hash.c | 248 int nr_sgs, e, i; in sun8i_ce_hash_digest() local
253 nr_sgs = sg_nents_for_len(areq->src, areq->nbytes); in sun8i_ce_hash_digest()
254 if (nr_sgs > MAX_SG - 1) in sun8i_ce_hash_digest()
257 for_each_sg(areq->src, sg, nr_sgs, i) { in sun8i_ce_hash_digest()
341 int nr_sgs, flow, err; in sun8i_ce_hash_run() local
397 nr_sgs = dma_map_sg(ce->dev, areq->src, ns, DMA_TO_DEVICE); in sun8i_ce_hash_run()
398 if (nr_sgs <= 0 || nr_sgs > MAX_SG) { in sun8i_ce_hash_run()
399 dev_err(ce->dev, "Invalid sg number %d\n", nr_sgs); in sun8i_ce_hash_run()
405 for_each_sg(areq->src, sg, nr_sgs, i) { in sun8i_ce_hash_run()
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| H A D | sun8i-ce.h | 259 int nr_sgs; member
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| /openbmc/linux/drivers/crypto/gemini/ |
| H A D | sl3516-ce-cipher.c | 138 int nr_sgs = 0; in sl3516_ce_cipher() local
154 nr_sgs = dma_map_sg(ce->dev, areq->src, sg_nents(areq->src), in sl3516_ce_cipher()
156 if (nr_sgs <= 0 || nr_sgs > MAXDESC / 2) { in sl3516_ce_cipher()
157 dev_err(ce->dev, "Invalid sg number %d\n", nr_sgs); in sl3516_ce_cipher()
161 nr_sgd = nr_sgs; in sl3516_ce_cipher()
163 nr_sgs = dma_map_sg(ce->dev, areq->src, sg_nents(areq->src), in sl3516_ce_cipher()
165 if (nr_sgs <= 0 || nr_sgs > MAXDESC / 2) { in sl3516_ce_cipher()
166 dev_err(ce->dev, "Invalid sg number %d\n", nr_sgs); in sl3516_ce_cipher()
182 while (i < nr_sgs && sg && len) { in sl3516_ce_cipher()
196 dev_err(ce->dev, "remaining len %d/%u nr_sgs=%d\n", len, areq->cryptlen, nr_sgs); in sl3516_ce_cipher()
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| H A D | sl3516-ce.h | 287 int nr_sgs; member
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| H A D | sl3516-ce-core.c | 143 for (i = 0; i < rctx->nr_sgs; i++) { in sl3516_ce_run_task()
145 i, rctx->nr_sgs, rctx->t_src[i].len); in sl3516_ce_run_task()
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| /openbmc/linux/drivers/crypto/amlogic/ |
| H A D | amlogic-gxl-cipher.c | 97 int nr_sgs, nr_sgd; in meson_cipher() local
178 nr_sgs = dma_map_sg(mc->dev, areq->src, sg_nents(areq->src), in meson_cipher()
180 if (!nr_sgs) { in meson_cipher()
181 dev_err(mc->dev, "Invalid SG count %d\n", nr_sgs); in meson_cipher()
185 nr_sgd = nr_sgs; in meson_cipher()
187 nr_sgs = dma_map_sg(mc->dev, areq->src, sg_nents(areq->src), in meson_cipher()
189 if (!nr_sgs || nr_sgs > MAXDESC - 3) { in meson_cipher()
190 dev_err(mc->dev, "Invalid SG count %d\n", nr_sgs); in meson_cipher()
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| /openbmc/linux/drivers/crypto/allwinner/sun8i-ss/ |
| H A D | sun8i-ss-cipher.c | 194 int nr_sgs = 0; in sun8i_ss_cipher() local
231 nr_sgs = dma_map_sg(ss->dev, areq->src, nsgs, DMA_BIDIRECTIONAL); in sun8i_ss_cipher()
232 if (nr_sgs <= 0 || nr_sgs > 8) { in sun8i_ss_cipher()
233 dev_err(ss->dev, "Invalid sg number %d\n", nr_sgs); in sun8i_ss_cipher()
237 nr_sgd = nr_sgs; in sun8i_ss_cipher()
239 nr_sgs = dma_map_sg(ss->dev, areq->src, nsgs, DMA_TO_DEVICE); in sun8i_ss_cipher()
240 if (nr_sgs <= 0 || nr_sgs > 8) { in sun8i_ss_cipher()
241 dev_err(ss->dev, "Invalid sg number %d\n", nr_sgs); in sun8i_ss_cipher()
256 while (i < nr_sgs && sg && len) { in sun8i_ss_cipher()
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| H A D | sun8i-ss-hash.c | 501 int nr_sgs, err, digestsize; in sun8i_ss_hash_run() local
537 nr_sgs = dma_map_sg(ss->dev, areq->src, sg_nents(areq->src), DMA_TO_DEVICE); in sun8i_ss_hash_run()
538 if (nr_sgs <= 0 || nr_sgs > MAX_SG) { in sun8i_ss_hash_run()
539 dev_err(ss->dev, "Invalid sg number %d\n", nr_sgs); in sun8i_ss_hash_run()
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