382 	struct crypt_op *cop;  in cryptof_ioctl()  local
698 			cop = &copc;  in cryptof_ioctl()
699 			crypt_op_from_32(data, cop);  in cryptof_ioctl()
702 			cop = (struct crypt_op *)data;  in cryptof_ioctl()
703 		cse = csefind(fcr, cop->ses);  in cryptof_ioctl()
708 		error = cryptodev_op(cse, cop, active_cred, td);  in cryptof_ioctl()
712 			crypt_op_to_32(cop, data);  in cryptof_ioctl()
821 	struct crypt_op *cop,  in cryptodev_op()  argument
830 	if (cop->len > 256*1024-4) {  in cryptodev_op()
836 		if (cop->len == 0 || (cop->len % cse->txform->blocksize) != 0) {  in cryptodev_op()
843 		cod = cod_alloc(cse, cop->len + cse->thash->hashsize, td);  in cryptodev_op()
845 		cod = cod_alloc(cse, cop->len, td);  in cryptodev_op()
855 		if (cop->flags & COP_F_CIPHER_FIRST) {  in cryptodev_op()
872 	if ((error = copyin(cop->src, cod->uio.uio_iov[0].iov_base,  in cryptodev_op()
873 	    cop->len))) {  in cryptodev_op()
880 		crda->crd_len = cop->len;  in cryptodev_op()
881 		crda->crd_inject = cop->len;  in cryptodev_op()
889 		if (cop->op == COP_ENCRYPT)  in cryptodev_op()
893 		crde->crd_len = cop->len;  in cryptodev_op()
901 	crp->crp_ilen = cop->len;  in cryptodev_op()
903 		       | (cop->flags & COP_F_BATCH);  in cryptodev_op()
909 	if (cop->iv) {  in cryptodev_op()
920 		if ((error = copyin(cop->iv, crde->crd_iv,  in cryptodev_op()
935 	if (cop->mac && crda == NULL) {  in cryptodev_op()
973 	if (cop->dst &&  in cryptodev_op()
974 	    (error = copyout(cod->uio.uio_iov[0].iov_base, cop->dst,  in cryptodev_op()
975 	    cop->len))) {  in cryptodev_op()
980 	if (cop->mac &&  in cryptodev_op()
981 	    (error = copyout((caddr_t)cod->uio.uio_iov[0].iov_base + cop->len,  in cryptodev_op()
982 	    cop->mac, cse->thash->hashsize))) {  in cryptodev_op()