xref: /illumos-gate/usr/src/lib/sun_fc/common/Sun_fcGetDiscPortAttrs.cc (revision 45ede40b2394db7967e59f19288fae9b62efd4aa)
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  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 
27 
28 #include "Handle.h"
29 #include "HandlePort.h"
30 #include "Trace.h"
31 #include "Exceptions.h"
32 #ifdef	__cplusplus
33 extern "C" {
34 #endif
35 
36 /**
37  * @memo	    Retrieves the attributes for a specified port discovered
38  *		    in the network
39  * @return	    HBA_STATUS_OK if the attributes were filled in
40  * @param	    handle The handle for the desired HBA
41  * @param	    port The index of desired HBA port
42  * @param	    discoverdPort The index of the desired discovered port
43  * @param	    attributes The user-allocated buffer to store the attrs
44  *
45  */
46 HBA_STATUS Sun_fcGetDiscoveredPortAttributes(HBA_HANDLE handle,
47 	    HBA_UINT32 port, HBA_UINT32 discoveredport,
48 	    PHBA_PORTATTRIBUTES attributes) {
49 	Trace log("Sun_fcGetDiscoveredPortAttributes");
50 
51 	if (attributes == NULL) {
52 	    log.userError(
53 		"NULL attributes pointer");
54 	    return (HBA_STATUS_ERROR_ARG);
55 	}
56 
57 	try {
58 	    Handle *myHandle = Handle::findHandle(handle);
59 	    HandlePort *myPort = myHandle->getHandlePortByIndex(port);
60 	    *attributes = myPort->getDiscoveredAttributes(discoveredport);
61 	    return (HBA_STATUS_OK);
62 	} catch (HBAException &e) {
63 	    return (e.getErrorCode());
64 	} catch (...) {
65 	    log.internalError(
66 		"Uncaught exception");
67 	    return (HBA_STATUS_ERROR);
68 	}
69 }
70 #ifdef	__cplusplus
71 }
72 #endif
73