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#ifndef	_HANDLEPORT_H
27#define	_HANDLEPORT_H
28
29
30
31// Forward Declarations
32class Handle;
33class HandlePort;
34class HandleNPIVPort;
35
36#include "Lockable.h"
37#include "Handle.h"
38#include "HBA.h"
39#include "HBAPort.h"
40#include "HandleNPIVPort.h"
41#include <hbaapi.h>
42#include <hbaapi-sun.h>
43
44/**
45 * @memo	    Represents this handles state for each HBA port.
46 *
47 * @doc
48 * This is required to track the state change value for
49 * a given port for this open handle.  This class is used exclusivly
50 * by instances of the Handle class.
51 */
52class HandlePort : public Lockable {
53public:
54    HandlePort(Handle *handle, HBA *hba, HBAPort *port);
55
56    void		refresh();
57    void		validate(uint64_t newState);
58    bool		match(uint64_t portWWN);
59    bool		match(int index);
60
61
62    HBA_PORTATTRIBUTES		getPortAttributes();
63    HBA_PORTATTRIBUTES		getDiscoveredAttributes(
64				    HBA_UINT32 discoveredport);
65    HBA_PORTATTRIBUTES		getDiscoveredAttributes(uint64_t wwn);
66    HBA_PORTNPIVATTRIBUTES      getPortNPIVAttributes();
67    uint32_t			createNPIVPort(uint64_t vnodewwn,
68				    uint64_t vportwwn, uint32_t vindex);
69    uint32_t			deleteNPIVPort(uint64_t vportwwn);
70    HandleNPIVPort*		getHandleNPIVPortByIndex(int index);
71    HandleNPIVPort*		getHandleNPIVPort(uint64_t wwn);
72private:
73    uint64_t		lastState;
74    bool		active;
75    Handle		*handle;
76    HBAPort		*port;
77    HBA			*hba;
78    std::map<uint64_t, HandleNPIVPort*>	npivportHandles;
79};
80
81#endif /* _HANDLEPORT_H */
82