863 cryptodev_aead(struct csession *cse, struct crypt_aead *caead)  in cryptodev_aead()  argument
871 	if (caead->len > 256*1024-4 || caead->aadlen > 256*1024-4) {  in cryptodev_aead()
876 	if ((caead->len % cse->blocksize) != 0) {  in cryptodev_aead()
881 	if (cse->hashsize == 0 || caead->tag == NULL) {  in cryptodev_aead()
891 	if (caead->flags & COP_F_CIPHER_FIRST) {  in cryptodev_aead()
892 		if (caead->op != COP_ENCRYPT) {  in cryptodev_aead()
898 	cod = cod_alloc(cse, caead->aadlen, caead->len + cse->hashsize);  in cryptodev_aead()
899 	dst = caead->dst;  in cryptodev_aead()
904 		error = copyin(caead->aad, cod->aad, caead->aadlen);  in cryptodev_aead()
906 		error = copyin(caead->aad, cod->buf, caead->aadlen);  in cryptodev_aead()
913 	crp->crp_aad_length = caead->aadlen;  in cryptodev_aead()
918 		crp->crp_payload_start = caead->aadlen;  in cryptodev_aead()
919 	error = copyin(caead->src, cod->buf + crp->crp_payload_start,  in cryptodev_aead()
920 	    caead->len);  in cryptodev_aead()
925 	crp->crp_payload_length = caead->len;  in cryptodev_aead()
926 	if (caead->op == COP_ENCRYPT && cod->obuf != NULL)  in cryptodev_aead()
928 		    caead->len;  in cryptodev_aead()
930 		crp->crp_digest_start = crp->crp_payload_start + caead->len;  in cryptodev_aead()
936 		switch (caead->op) {  in cryptodev_aead()
957 	crp->crp_flags = CRYPTO_F_CBIMM | (caead->flags & COP_F_BATCH);  in cryptodev_aead()
958 	crypto_use_buf(crp, cod->buf, crp->crp_payload_start + caead->len +  in cryptodev_aead()
961 		crypto_use_output_buf(crp, cod->obuf, caead->len +  in cryptodev_aead()
966 	if (caead->iv) {  in cryptodev_aead()
973 		    caead->ivlen == AES_BLOCK_LEN)  in cryptodev_aead()
974 			caead->ivlen = AES_XTS_IV_LEN;  in cryptodev_aead()
981 		if (caead->ivlen != cse->ivsize) {  in cryptodev_aead()
987 		error = copyin(caead->iv, crp->crp_iv, cse->ivsize);  in cryptodev_aead()
1000 		error = copyin(caead->tag, cod->buf + crp->crp_digest_start,  in cryptodev_aead()
1038 	if (caead->dst != NULL) {  in cryptodev_aead()
1050 		    crp->crp_digest_start, caead->tag, cse->hashsize);  in cryptodev_aead()
1125 	struct crypt_aead *caead;  in crypto_ioctl()  local
1225 		caead = (struct crypt_aead *)data;  in crypto_ioctl()
1226 		cse = cse_find(fcr, caead->ses);  in crypto_ioctl()
1231 		error = cryptodev_aead(cse, caead);  in crypto_ioctl()