xref: /titanic_44/usr/src/lib/sun_fc/common/Sun_fcSendRPS.cc (revision fcf3ce441efd61da9bb2884968af01cb7c1452cc)
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 "Trace.h"
29 #include "Exceptions.h"
30 #include "sun_fc.h"
31 #ifdef	__cplusplus
32 extern "C" {
33 #endif
34 
35 /**
36  * @memo	    Send ELS RPS command out on the wire
37  * @return	    HBA_STATUS_OK or error code
38  * @param	    handle The HBA to operate on
39  * @param	    hbaPortWWN Identifies the HBA port to use
40  * @param	    agent_wwn ???
41  * @param	    agent_domain ???
42  * @param	    object_wwn ???
43  * @param	    object_port_number ???
44  * @param	    pRspBuffer The user-allocated response buffer
45  * @param	    pRspBufferSize The size of user-allocated response buffer
46  */
Sun_fcSendRPS(HBA_HANDLE handle,HBA_WWN hbaPortWWN,HBA_WWN agent_wwn,HBA_UINT32 agent_domain,HBA_WWN object_wwn,HBA_UINT32 object_port_number,void * pRspBuffer,HBA_UINT32 * pRspBufferSize)47 HBA_STATUS Sun_fcSendRPS(HBA_HANDLE		handle,
48 	    HBA_WWN		hbaPortWWN,
49 	    HBA_WWN		agent_wwn,
50 	    HBA_UINT32		agent_domain,
51 	    HBA_WWN		object_wwn,
52 	    HBA_UINT32		object_port_number,
53 	    void		*pRspBuffer,
54 	    HBA_UINT32		*pRspBufferSize) {
55 	Trace log("Sun_fcSendRPS");
56 	uint64_t	a_wwn, o_wwn;
57 
58 	try {
59 	    Handle *myHandle = Handle::findHandle(handle);
60 	    HBA *hba = myHandle->getHBA();
61 	    HBAPort *port = hba->getPort(wwnConversion(hbaPortWWN.wwn));
62 	    if (agent_wwn.wwn == NULL) {
63 		a_wwn = 0;
64 	    } else {
65 		a_wwn = wwnConversion(agent_wwn.wwn);
66 	    }
67 	    if (object_wwn.wwn == NULL) {
68 		o_wwn = 0;
69 	    } else {
70 		o_wwn = wwnConversion(object_wwn.wwn);
71 	    }
72 	    port->sendRPS(a_wwn, agent_domain, o_wwn, object_port_number,
73 		    pRspBuffer, pRspBufferSize);
74 	    return (HBA_STATUS_OK);
75 	} catch (HBAException &e) {
76 	    return (e.getErrorCode());
77 	} catch (...) {
78 	    log.internalError(
79 		"Uncaught exception");
80 	    return (HBA_STATUS_ERROR);
81 	}
82 }
83 #ifdef	__cplusplus
84 }
85 #endif
86