159 	struct crypt_op *cop;  in cryptof_ioctl()  local
299 		cop = (struct crypt_op *)data;  in cryptof_ioctl()
300 		cse = csefind(fcr, cop->ses);  in cryptof_ioctl()
303 		error = cryptodev_op(cse, cop, p);  in cryptof_ioctl()
318 cryptodev_op(struct csession *cse, struct crypt_op *cop, struct proc *p)  in cryptodev_op()  argument
325 	if (cop->len > 64*1024-4)  in cryptodev_op()
328 	if (cse->txform && (cop->len % cse->txform->blocksize) != 0) {  in cryptodev_op()
340 	cse->uio.uio_iov[0].iov_len = cop->len;  in cryptodev_op()
341 	cse->uio.uio_iov[0].iov_base = malloc(cop->len, M_XDATA, M_WAITOK);  in cryptodev_op()
364 	if ((error = copyin(cop->src, cse->uio.uio_iov[0].iov_base, cop->len)))  in cryptodev_op()
369 		crda->crd_len = cop->len;  in cryptodev_op()
378 		if (cop->op == COP_ENCRYPT)  in cryptodev_op()
382 		crde->crd_len = cop->len;  in cryptodev_op()
390 	crp->crp_ilen = cop->len;  in cryptodev_op()
396 	if (cop->iv) {  in cryptodev_op()
405 		if ((error = copyin(cop->iv, cse->tmp_iv, cse->txform->blocksize)))  in cryptodev_op()
418 	if (cop->mac) {  in cryptodev_op()
466 	if (cop->dst &&  in cryptodev_op()
467 	    (error = copyout(cse->uio.uio_iov[0].iov_base, cop->dst, cop->len)))  in cryptodev_op()
470 	if (cop->mac &&  in cryptodev_op()
471 	    (error = copyout(crp->crp_mac, cop->mac, cse->thash->authsize)))  in cryptodev_op()