129 	struct chacha_req *creq = &rctx->u.chacha;  in chacha_decrypt()  local
133 	chacha_iv(creq->iv, req, 1);  in chacha_decrypt()
144 	ablkcipher_request_set_callback(&creq->req, aead_request_flags(req),  in chacha_decrypt()
146 	ablkcipher_request_set_tfm(&creq->req, ctx->chacha);  in chacha_decrypt()
147 	ablkcipher_request_set_crypt(&creq->req, src, dst,  in chacha_decrypt()
148 				     rctx->cryptlen, creq->iv);  in chacha_decrypt()
149 	err = crypto_ablkcipher_decrypt(&creq->req);  in chacha_decrypt()
375 	struct chacha_req *creq = &rctx->u.chacha;  in poly_genkey()  local
386 	sg_init_table(creq->src, 1);  in poly_genkey()
388 	sg_set_buf(creq->src, rctx->key, sizeof(rctx->key));  in poly_genkey()
390 	chacha_iv(creq->iv, req, 0);  in poly_genkey()
392 	ablkcipher_request_set_callback(&creq->req, aead_request_flags(req),  in poly_genkey()
394 	ablkcipher_request_set_tfm(&creq->req, ctx->chacha);  in poly_genkey()
395 	ablkcipher_request_set_crypt(&creq->req, creq->src, creq->src,  in poly_genkey()
396 				     POLY1305_KEY_SIZE, creq->iv);  in poly_genkey()
398 	err = crypto_ablkcipher_decrypt(&creq->req);  in poly_genkey()
414 	struct chacha_req *creq = &rctx->u.chacha;  in chacha_encrypt()  local
418 	chacha_iv(creq->iv, req, 1);  in chacha_encrypt()
429 	ablkcipher_request_set_callback(&creq->req, aead_request_flags(req),  in chacha_encrypt()
431 	ablkcipher_request_set_tfm(&creq->req, ctx->chacha);  in chacha_encrypt()
432 	ablkcipher_request_set_crypt(&creq->req, src, dst,  in chacha_encrypt()
433 				     req->cryptlen, creq->iv);  in chacha_encrypt()
434 	err = crypto_ablkcipher_encrypt(&creq->req);  in chacha_encrypt()