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 (c) 2002-2003, Network Appliance, Inc. All rights reserved.
24 */
25
26 /*
27 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
28 * Use is subject to license terms.
29 */
30
31 /*
32 *
33 * MODULE: dapl_evd_cq_async_error_callback.c
34 *
35 * PURPOSE: implements CQ async_callbacks from verbs
36 *
37 * $Id: dapl_evd_cq_async_error_callb.c,v 1.8 2003/07/31 13:55:18 hobie16 Exp $
38 */
39
40 #include "dapl.h"
41 #include "dapl_evd_util.h"
42
43 /*
44 * dapl_evd_cq_async_error_callback
45 *
46 * The callback function registered with verbs for cq async errors
47 *
48 * Input:
49 * ib_cm_handle,
50 * ib_cm_event
51 * cause_ptr
52 * context (evd)
53 *
54 * Output:
55 * None
56 *
57 */
58
59 void
dapl_evd_cq_async_error_callback(IN ib_hca_handle_t ib_hca_handle,IN ib_cq_handle_t ib_cq_handle,IN ib_error_record_t * cause_ptr,IN void * context)60 dapl_evd_cq_async_error_callback(
61 IN ib_hca_handle_t ib_hca_handle,
62 IN ib_cq_handle_t ib_cq_handle,
63 IN ib_error_record_t *cause_ptr,
64 IN void *context)
65 {
66 DAPL_EVD *async_evd;
67 DAPL_EVD *evd;
68 DAT_RETURN dat_status;
69
70 dapl_dbg_log(DAPL_DBG_TYPE_CALLBACK | DAPL_DBG_TYPE_EXCEPTION,
71 "dapl_evd_cq_async_error_callback (%p, %p, %p, %p)\n",
72 ib_hca_handle,
73 ib_cq_handle,
74 cause_ptr,
75 context);
76
77 if (NULL == context) {
78 dapl_os_assert(!"NULL == context\n");
79 return;
80 }
81
82 evd = (DAPL_EVD *) context;
83 async_evd = evd->header.owner_ia->async_error_evd;
84
85 dat_status = dapls_evd_post_async_error_event(
86 async_evd,
87 DAT_ASYNC_ERROR_EVD_OVERFLOW,
88 (DAT_IA_HANDLE) async_evd->header.owner_ia);
89
90
91 if (dat_status != DAT_SUCCESS) {
92 dapl_os_assert(!"async EVD overflow\n");
93 }
94
95 dapl_dbg_log(DAPL_DBG_TYPE_CALLBACK | DAPL_DBG_TYPE_EXCEPTION,
96 "dapl_evd_cq_async_error_callback () returns\n");
97 }
98