156 static void nitrox_skcipher_callback(struct skcipher_request *skreq,  in nitrox_skcipher_callback()  argument
163 	skcipher_request_complete(skreq, err);  in nitrox_skcipher_callback()
166 static int nitrox_skcipher_crypt(struct skcipher_request *skreq, bool enc)  in nitrox_skcipher_crypt()  argument
168 	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(skreq);  in nitrox_skcipher_crypt()
170 	struct nitrox_kcrypt_request *nkreq = skcipher_request_ctx(skreq);  in nitrox_skcipher_crypt()
175 	creq->flags = skreq->base.flags;  in nitrox_skcipher_crypt()
176 	creq->gfp = (skreq->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?  in nitrox_skcipher_crypt()
184 	creq->gph.param0 = cpu_to_be16(skreq->cryptlen);  in nitrox_skcipher_crypt()
194 	memcpy(creq->iv, skreq->iv, ivsize);  in nitrox_skcipher_crypt()
196 	creq->src = skreq->src;  in nitrox_skcipher_crypt()
197 	creq->dst = skreq->dst;  in nitrox_skcipher_crypt()
200 	nkreq->skreq = skreq;  in nitrox_skcipher_crypt()
204 					 nitrox_skcipher_callback, skreq);  in nitrox_skcipher_crypt()
207 static int nitrox_aes_encrypt(struct skcipher_request *skreq)  in nitrox_aes_encrypt()  argument
209 	return nitrox_skcipher_crypt(skreq, true);  in nitrox_aes_encrypt()
212 static int nitrox_aes_decrypt(struct skcipher_request *skreq)  in nitrox_aes_decrypt()  argument
214 	return nitrox_skcipher_crypt(skreq, false);  in nitrox_aes_decrypt()
228 static int nitrox_3des_encrypt(struct skcipher_request *skreq)  in nitrox_3des_encrypt()  argument
230 	return nitrox_skcipher_crypt(skreq, true);  in nitrox_3des_encrypt()
233 static int nitrox_3des_decrypt(struct skcipher_request *skreq)  in nitrox_3des_decrypt()  argument
235 	return nitrox_skcipher_crypt(skreq, false);  in nitrox_3des_decrypt()