835 cryptodev_op(struct csession *cse, const struct crypt_op *cop)  in cryptodev_op()  argument
843 	if (cop->len > 256*1024-4) {  in cryptodev_op()
849 		if ((cop->len % cse->txform->blocksize) != 0) {  in cryptodev_op()
855 	if (cop->mac && cse->hashsize == 0) {  in cryptodev_op()
865 	if (cop->flags & COP_F_CIPHER_FIRST) {  in cryptodev_op()
866 		if (cop->op != COP_ENCRYPT) {  in cryptodev_op()
872 	cod = cod_alloc(cse, 0, cop->len + cse->hashsize);  in cryptodev_op()
873 	dst = cop->dst;  in cryptodev_op()
877 	error = copyin(cop->src, cod->buf, cop->len);  in cryptodev_op()
883 	crp->crp_payload_length = cop->len;  in cryptodev_op()
885 		crp->crp_digest_start = cop->len;  in cryptodev_op()
890 		switch (cop->op) {  in cryptodev_op()
904 		if (cop->len == 0 ||  in cryptodev_op()
905 		    (cop->iv == NULL && cop->len == cse->ivsize)) {  in cryptodev_op()
910 		switch (cop->op) {  in cryptodev_op()
924 		switch (cop->op) {  in cryptodev_op()
939 		if (cse->ivsize != 0 && cop->iv == NULL) {  in cryptodev_op()
946 		switch (cop->op) {  in cryptodev_op()
967 	crp->crp_flags = CRYPTO_F_CBIMM | (cop->flags & COP_F_BATCH);  in cryptodev_op()
968 	crypto_use_buf(crp, cod->buf, cop->len + cse->hashsize);  in cryptodev_op()
970 		crypto_use_output_buf(crp, cod->obuf, cop->len + cse->hashsize);  in cryptodev_op()
974 	if (cop->iv) {  in cryptodev_op()
980 		error = copyin(cop->iv, crp->crp_iv, cse->ivsize);  in cryptodev_op()
1000 		error = copyin(cop->mac, cod->buf + crp->crp_digest_start,  in cryptodev_op()
1039 	if (cop->dst != NULL) {  in cryptodev_op()
1049 	if (cop->mac != NULL && (crp->crp_op & CRYPTO_OP_VERIFY_DIGEST) == 0) {  in cryptodev_op()
1051 		    crp->crp_digest_start, cop->mac, cse->hashsize);  in cryptodev_op()
1450 	struct crypt_op *cop;  in crypto_ioctl()  local
1551 		cop = (struct crypt_op *)data;  in crypto_ioctl()
1552 		cse = cse_find(fcr, cop->ses);  in crypto_ioctl()
1557 		error = cryptodev_op(cse, cop);  in crypto_ioctl()