376 	struct crypt_op *cop;  in cryptof_ioctl()  local
578 			cop = &copc;  in cryptof_ioctl()
579 			crypt_op_from_32(data, cop);  in cryptof_ioctl()
582 			cop = (struct crypt_op *)data;  in cryptof_ioctl()
583 		cse = csefind(fcr, cop->ses);  in cryptof_ioctl()
586 		error = cryptodev_op(cse, cop, active_cred, td);  in cryptof_ioctl()
589 			crypt_op_to_32(cop, data);  in cryptof_ioctl()
653 	struct crypt_op *cop,  in cryptodev_op()  argument
661 	if (cop->len > 256*1024-4)  in cryptodev_op()
665 		if (cop->len == 0 || (cop->len % cse->txform->blocksize) != 0)  in cryptodev_op()
672 	cse->uio.uio_resid = cop->len;  in cryptodev_op()
676 	cse->uio.uio_iov[0].iov_len = cop->len;  in cryptodev_op()
703 	if ((error = copyin(cop->src, cse->uio.uio_iov[0].iov_base, cop->len)))  in cryptodev_op()
708 		crda->crd_len = cop->len;  in cryptodev_op()
709 		crda->crd_inject = cop->len;  in cryptodev_op()
717 		if (cop->op == COP_ENCRYPT)  in cryptodev_op()
721 		crde->crd_len = cop->len;  in cryptodev_op()
729 	crp->crp_ilen = cop->len;  in cryptodev_op()
731 		       | (cop->flags & COP_F_BATCH);  in cryptodev_op()
737 	if (cop->iv) {  in cryptodev_op()
746 		if ((error = copyin(cop->iv, cse->tmp_iv, cse->txform->blocksize)))  in cryptodev_op()
759 	if (cop->mac && crda == NULL) {  in cryptodev_op()
797 	if (cop->dst &&  in cryptodev_op()
798 	    (error = copyout(cse->uio.uio_iov[0].iov_base, cop->dst, cop->len)))  in cryptodev_op()
801 	if (cop->mac &&  in cryptodev_op()
802 	    (error = copyout((caddr_t)cse->uio.uio_iov[0].iov_base + cop->len,  in cryptodev_op()
803 	    cop->mac, cse->thash->hashsize)))  in cryptodev_op()