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 "Handle.h"
31 #include "HBA.h"
32 #include "AdapterDeviceEventListener.h"
33 #include "sun_fc.h"
34 #include "EventBridgeFactory.h"
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 /**
40 * @memo Register for Adapter Port Event callbacks
41 * @return HBA_STATUS_OK if callback is registered
42 * @param callback The routine to call when the event occurs
43 * @param userData Opaque data to pass to the callback when the event
44 * occurs.
45 * @param callbackHandle Output argument used for later removal of
46 * subscription.
47 * @param PortWWN Identifies the HBA port of interest
48 * @version 1.2
49 */
Sun_fcRegisterForAdapterDeviceEvents(void (* callback)(void * data,HBA_WWN PortWWN,HBA_UINT32 eventType,HBA_UINT32 fabricPortID),void * userData,HBA_HANDLE handle,HBA_WWN PortWWN,HBA_CALLBACKHANDLE * callbackHandle)50 HBA_STATUS Sun_fcRegisterForAdapterDeviceEvents(
51 void (*callback)(
52 void *data,
53 HBA_WWN PortWWN,
54 HBA_UINT32 eventType,
55 HBA_UINT32 fabricPortID),
56 void *userData,
57 HBA_HANDLE handle,
58 HBA_WWN PortWWN,
59 HBA_CALLBACKHANDLE *callbackHandle) {
60 Trace log("Sun_fcRegisterForAdapterDeviceEvents");
61 try {
62 if (callback == NULL) throw BadArgumentException();
63 if (callbackHandle == NULL) throw BadArgumentException();
64 Handle *myHandle = Handle::findHandle(handle);
65 HBA *hba = myHandle->getHBA();
66 HBAPort *port = hba->getPort(wwnConversion(PortWWN.wwn));
67 AdapterDeviceEventListener *listener = new AdapterDeviceEventListener(
68 port, (AdapterDeviceCallback)callback, userData);
69 AdapterDeviceEventBridge *bridge =
70 EventBridgeFactory::fetchAdapterDeviceEventBridge();
71 bridge->addListener(listener, port);
72 *callbackHandle = (void *)listener;
73 return (HBA_STATUS_OK);
74 } catch (HBAException &e) {
75 return (e.getErrorCode());
76 } catch (...) {
77 log.internalError("Uncaught exception");
78 return (HBA_STATUS_ERROR);
79 }
80 }
81 #ifdef __cplusplus
82 }
83 #endif
84
85