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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 
     22 /*
     23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     28 
     29 #include <sys/promif_impl.h>
     30 
     31 /*
     32  * Secure WAN boot requires firmware support for storing and
     33  * retrieving security keys. The user command to set these
     34  * keys in firmware storage is ickey(1M). Currently, sun4v
     35  * platforms do not support this functionality. However, there
     36  * is an external interface to these prom interfaces from the
     37  * openprom(7D) driver. They are not documented in the man page,
     38  * but they should still be handled just well enough so that
     39  * the user gets a sensible error back.
     40  */
     41 
     42 int
     43 promif_set_security_key(void *p)
     44 {
     45 	_NOTE(ARGUNUSED(p))
     46 
     47 	return (-1);
     48 }
     49 
     50 int
     51 promif_get_security_key(void *p)
     52 {
     53 	cell_t	*ci = (cell_t *)p;
     54 
     55 	ci[6] = p1275_int2cell(-1);
     56 
     57 	return (-1);
     58 }
     59