153 		out->async.s = cryptodev_crypto_alloc_blkcipher(alg_name, 0, 0);  in cryptodev_cipher_init()
154 		if (unlikely(IS_ERR(out->async.s))) {  in cryptodev_cipher_init()
156 			return PTR_ERR(out->async.s);  in cryptodev_cipher_init()
160 		tfm = crypto_skcipher_tfm(out->async.s);  in cryptodev_cipher_init()
177 			alg = crypto_skcipher_alg(out->async.s);  in cryptodev_cipher_init()
182 		alg = crypto_ablkcipher_alg(out->async.s);  in cryptodev_cipher_init()
191 		out->blocksize = cryptodev_crypto_blkcipher_blocksize(out->async.s);  in cryptodev_cipher_init()
192 		out->ivsize = cryptodev_crypto_blkcipher_ivsize(out->async.s);  in cryptodev_cipher_init()
193 		out->alignmask = cryptodev_crypto_blkcipher_alignmask(out->async.s);  in cryptodev_cipher_init()
195 		ret = cryptodev_crypto_blkcipher_setkey(out->async.s, keyp, keylen);  in cryptodev_cipher_init()
197 		out->async.as = crypto_alloc_aead(alg_name, 0, 0);  in cryptodev_cipher_init()
198 		if (unlikely(IS_ERR(out->async.as))) {  in cryptodev_cipher_init()
200 			return PTR_ERR(out->async.as);  in cryptodev_cipher_init()
203 		out->blocksize = crypto_aead_blocksize(out->async.as);  in cryptodev_cipher_init()
204 		out->ivsize = crypto_aead_ivsize(out->async.as);  in cryptodev_cipher_init()
205 		out->alignmask = crypto_aead_alignmask(out->async.as);  in cryptodev_cipher_init()
207 		ret = crypto_aead_setkey(out->async.as, keyp, keylen);  in cryptodev_cipher_init()
219 	init_completion(&out->async.result.completion);  in cryptodev_cipher_init()
222 		out->async.request = cryptodev_blkcipher_request_alloc(out->async.s, GFP_KERNEL);  in cryptodev_cipher_init()
223 		if (unlikely(!out->async.request)) {  in cryptodev_cipher_init()
224 			derr(1, "error allocating async crypto request");  in cryptodev_cipher_init()
229 		cryptodev_blkcipher_request_set_callback(out->async.request,  in cryptodev_cipher_init()
231 					cryptodev_complete, &out->async.result);  in cryptodev_cipher_init()
233 		out->async.arequest = aead_request_alloc(out->async.as, GFP_KERNEL);  in cryptodev_cipher_init()
234 		if (unlikely(!out->async.arequest)) {  in cryptodev_cipher_init()
235 			derr(1, "error allocating async crypto request");  in cryptodev_cipher_init()
240 		aead_request_set_callback(out->async.arequest,  in cryptodev_cipher_init()
242 					cryptodev_complete, &out->async.result);  in cryptodev_cipher_init()
249 		cryptodev_blkcipher_request_free(out->async.request);  in cryptodev_cipher_init()
250 		cryptodev_crypto_free_blkcipher(out->async.s);  in cryptodev_cipher_init()
252 		if (out->async.arequest)  in cryptodev_cipher_init()
253 			aead_request_free(out->async.arequest);  in cryptodev_cipher_init()
254 		if (out->async.as)  in cryptodev_cipher_init()
255 			crypto_free_aead(out->async.as);  in cryptodev_cipher_init()
265 			cryptodev_blkcipher_request_free(cdata->async.request);  in cryptodev_cipher_deinit()
266 			cryptodev_crypto_free_blkcipher(cdata->async.s);  in cryptodev_cipher_deinit()
268 			if (cdata->async.arequest)  in cryptodev_cipher_deinit()
269 				aead_request_free(cdata->async.arequest);  in cryptodev_cipher_deinit()
270 			if (cdata->async.as)  in cryptodev_cipher_deinit()
271 				crypto_free_aead(cdata->async.as);  in cryptodev_cipher_deinit()
293 			derr(0, "error from async request: %d", cr->err);  in waitfor()
311 	reinit_completion(&cdata->async.result.completion);  in cryptodev_cipher_encrypt()
314 		cryptodev_blkcipher_request_set_crypt(cdata->async.request,  in cryptodev_cipher_encrypt()
316 			len, cdata->async.iv);  in cryptodev_cipher_encrypt()
317 		ret = cryptodev_crypto_blkcipher_encrypt(cdata->async.request);  in cryptodev_cipher_encrypt()
319 		aead_request_set_crypt(cdata->async.arequest,  in cryptodev_cipher_encrypt()
321 			len, cdata->async.iv);  in cryptodev_cipher_encrypt()
322 		ret = crypto_aead_encrypt(cdata->async.arequest);  in cryptodev_cipher_encrypt()
325 	return waitfor(&cdata->async.result, ret);  in cryptodev_cipher_encrypt()
334 	reinit_completion(&cdata->async.result.completion);  in cryptodev_cipher_decrypt()
336 		cryptodev_blkcipher_request_set_crypt(cdata->async.request,  in cryptodev_cipher_decrypt()
338 			len, cdata->async.iv);  in cryptodev_cipher_decrypt()
339 		ret = cryptodev_crypto_blkcipher_decrypt(cdata->async.request);  in cryptodev_cipher_decrypt()
341 		aead_request_set_crypt(cdata->async.arequest,  in cryptodev_cipher_decrypt()
343 			len, cdata->async.iv);  in cryptodev_cipher_decrypt()
344 		ret = crypto_aead_decrypt(cdata->async.arequest);  in cryptodev_cipher_decrypt()
347 	return waitfor(&cdata->async.result, ret);  in cryptodev_cipher_decrypt()
357 	hdata->async.s = crypto_alloc_ahash(alg_name, 0, 0);  in cryptodev_hash_init()
358 	if (unlikely(IS_ERR(hdata->async.s))) {  in cryptodev_hash_init()
360 		return PTR_ERR(hdata->async.s);  in cryptodev_hash_init()
365 		ret = crypto_ahash_setkey(hdata->async.s, mackey, mackeylen);  in cryptodev_hash_init()
374 	hdata->digestsize = crypto_ahash_digestsize(hdata->async.s);  in cryptodev_hash_init()
375 	hdata->alignmask = crypto_ahash_alignmask(hdata->async.s);  in cryptodev_hash_init()
377 	init_completion(&hdata->async.result.completion);  in cryptodev_hash_init()
379 	hdata->async.request = ahash_request_alloc(hdata->async.s, GFP_KERNEL);  in cryptodev_hash_init()
380 	if (unlikely(!hdata->async.request)) {  in cryptodev_hash_init()
381 		derr(0, "error allocating async crypto request");  in cryptodev_hash_init()
386 	ahash_request_set_callback(hdata->async.request,  in cryptodev_hash_init()
388 			cryptodev_complete, &hdata->async.result);  in cryptodev_hash_init()
393 	crypto_free_ahash(hdata->async.s);  in cryptodev_hash_init()
400 		ahash_request_free(hdata->async.request);  in cryptodev_hash_deinit()
401 		crypto_free_ahash(hdata->async.s);  in cryptodev_hash_deinit()
410 	ret = crypto_ahash_init(hdata->async.request);  in cryptodev_hash_reset()
425 	reinit_completion(&hdata->async.result.completion);  in cryptodev_hash_update()
426 	ahash_request_set_crypt(hdata->async.request, sg, NULL, len);  in cryptodev_hash_update()
428 	ret = crypto_ahash_update(hdata->async.request);  in cryptodev_hash_update()
430 	return waitfor(&hdata->async.result, ret);  in cryptodev_hash_update()
437 	reinit_completion(&hdata->async.result.completion);  in cryptodev_hash_final()
438 	ahash_request_set_crypt(hdata->async.request, NULL, output, 0);  in cryptodev_hash_final()
440 	ret = crypto_ahash_final(hdata->async.request);  in cryptodev_hash_final()
442 	return waitfor(&hdata->async.result, ret);  in cryptodev_hash_final()
458 	reinit_completion(&src->async.result.completion);  in cryptodev_hash_copy()
460 	statesize = crypto_ahash_statesize(src->async.s);  in cryptodev_hash_copy()
470 	ret = crypto_ahash_export(src->async.request, statedata);  in cryptodev_hash_copy()
473 			tfm = crypto_ahash_tfm(src->async.s);  in cryptodev_hash_copy()
481 	ret = crypto_ahash_import(dst->async.request, statedata);  in cryptodev_hash_copy()
483 		tfm = crypto_ahash_tfm(dst->async.s);  in cryptodev_hash_copy()