49 	struct scatterlist src[1];  member
55 	struct scatterlist src[1];  member
60 	struct scatterlist src[2];  member
102 	scatterwalk_map_and_copy(tag, req->src,  in poly_verify_tag()
130 	struct scatterlist *src, *dst;  in chacha_decrypt()  local
135 	sg_init_table(rctx->src, 2);  in chacha_decrypt()
136 	src = scatterwalk_ffwd(rctx->src, req->src, req->assoclen);  in chacha_decrypt()
137 	dst = src;  in chacha_decrypt()
139 	if (req->src != req->dst) {  in chacha_decrypt()
147 	ablkcipher_request_set_crypt(&creq->req, src, dst,  in chacha_decrypt()
180 	sg_init_table(preq->src, 1);  in poly_tail()
185 	sg_set_buf(preq->src, &preq->tail, sizeof(preq->tail));  in poly_tail()
190 	ahash_request_set_crypt(&preq->req, preq->src,  in poly_tail()
215 	sg_init_table(preq->src, 1);  in poly_cipherpad()
216 	sg_set_buf(preq->src, &preq->pad, padlen);  in poly_cipherpad()
221 	ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen);  in poly_cipherpad()
240 	struct scatterlist *crypt = req->src;  in poly_cipher()
246 	sg_init_table(rctx->src, 2);  in poly_cipher()
247 	crypt = scatterwalk_ffwd(rctx->src, crypt, req->assoclen);  in poly_cipher()
276 	sg_init_table(preq->src, 1);  in poly_adpad()
277 	sg_set_buf(preq->src, preq->pad, padlen);  in poly_adpad()
282 	ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen);  in poly_adpad()
306 	ahash_request_set_crypt(&preq->req, req->src, NULL, rctx->assoclen);  in poly_ad()
327 	sg_init_table(preq->src, 1);  in poly_setkey()
328 	sg_set_buf(preq->src, rctx->key, sizeof(rctx->key));  in poly_setkey()
333 	ahash_request_set_crypt(&preq->req, preq->src, NULL, sizeof(rctx->key));  in poly_setkey()
386 	sg_init_table(creq->src, 1);  in poly_genkey()
388 	sg_set_buf(creq->src, rctx->key, sizeof(rctx->key));  in poly_genkey()
395 	ablkcipher_request_set_crypt(&creq->req, creq->src, creq->src,  in poly_genkey()
415 	struct scatterlist *src, *dst;  in chacha_encrypt()  local
420 	sg_init_table(rctx->src, 2);  in chacha_encrypt()
421 	src = scatterwalk_ffwd(rctx->src, req->src, req->assoclen);  in chacha_encrypt()
422 	dst = src;  in chacha_encrypt()
424 	if (req->src != req->dst) {  in chacha_encrypt()
432 	ablkcipher_request_set_crypt(&creq->req, src, dst,  in chacha_encrypt()