1*9e39c5baSBill Taylor /*
2*9e39c5baSBill Taylor * CDDL HEADER START
3*9e39c5baSBill Taylor *
4*9e39c5baSBill Taylor * The contents of this file are subject to the terms of the
5*9e39c5baSBill Taylor * Common Development and Distribution License (the "License").
6*9e39c5baSBill Taylor * You may not use this file except in compliance with the License.
7*9e39c5baSBill Taylor *
8*9e39c5baSBill Taylor * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*9e39c5baSBill Taylor * or http://www.opensolaris.org/os/licensing.
10*9e39c5baSBill Taylor * See the License for the specific language governing permissions
11*9e39c5baSBill Taylor * and limitations under the License.
12*9e39c5baSBill Taylor *
13*9e39c5baSBill Taylor * When distributing Covered Code, include this CDDL HEADER in each
14*9e39c5baSBill Taylor * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*9e39c5baSBill Taylor * If applicable, add the following below this CDDL HEADER, with the
16*9e39c5baSBill Taylor * fields enclosed by brackets "[]" replaced with your own identifying
17*9e39c5baSBill Taylor * information: Portions Copyright [yyyy] [name of copyright owner]
18*9e39c5baSBill Taylor *
19*9e39c5baSBill Taylor * CDDL HEADER END
20*9e39c5baSBill Taylor */
21*9e39c5baSBill Taylor
22*9e39c5baSBill Taylor /*
23*9e39c5baSBill Taylor * Copyright (c) 2002-2003, Network Appliance, Inc. All rights reserved.
24*9e39c5baSBill Taylor */
25*9e39c5baSBill Taylor
26*9e39c5baSBill Taylor /*
27*9e39c5baSBill Taylor * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
28*9e39c5baSBill Taylor * Use is subject to license terms.
29*9e39c5baSBill Taylor */
30*9e39c5baSBill Taylor
31*9e39c5baSBill Taylor /*
32*9e39c5baSBill Taylor *
33*9e39c5baSBill Taylor * MODULE: dapl_pz_create.c
34*9e39c5baSBill Taylor *
35*9e39c5baSBill Taylor * PURPOSE: Memory management
36*9e39c5baSBill Taylor * Description: Interfaces in this file are completely described in
37*9e39c5baSBill Taylor * the DAPL 1.1 API, Chapter 6, section 6
38*9e39c5baSBill Taylor *
39*9e39c5baSBill Taylor * $Id: dapl_pz_create.c,v 1.7 2003/07/30 18:13:40 hobie16 Exp $
40*9e39c5baSBill Taylor */
41*9e39c5baSBill Taylor
42*9e39c5baSBill Taylor #include "dapl_pz_util.h"
43*9e39c5baSBill Taylor #include "dapl_adapter_util.h"
44*9e39c5baSBill Taylor
45*9e39c5baSBill Taylor /*
46*9e39c5baSBill Taylor * dapl_pz_create
47*9e39c5baSBill Taylor *
48*9e39c5baSBill Taylor * DAPL Requirements Version xxx, 6.6.2.1
49*9e39c5baSBill Taylor *
50*9e39c5baSBill Taylor * Create an instance of a protection zone
51*9e39c5baSBill Taylor *
52*9e39c5baSBill Taylor * Input:
53*9e39c5baSBill Taylor * ia_handle
54*9e39c5baSBill Taylor *
55*9e39c5baSBill Taylor * Output:
56*9e39c5baSBill Taylor * pz_handle
57*9e39c5baSBill Taylor *
58*9e39c5baSBill Taylor * Returns:
59*9e39c5baSBill Taylor * DAT_SUCCESS
60*9e39c5baSBill Taylor * DAT_INSUFFICIENT_RESOURCES
61*9e39c5baSBill Taylor * DAT_INVALID_PARAMETER
62*9e39c5baSBill Taylor */
63*9e39c5baSBill Taylor DAT_RETURN
dapl_pz_create(IN DAT_IA_HANDLE ia_handle,OUT DAT_PZ_HANDLE * pz_handle)64*9e39c5baSBill Taylor dapl_pz_create(
65*9e39c5baSBill Taylor IN DAT_IA_HANDLE ia_handle,
66*9e39c5baSBill Taylor OUT DAT_PZ_HANDLE *pz_handle)
67*9e39c5baSBill Taylor {
68*9e39c5baSBill Taylor DAPL_IA *ia;
69*9e39c5baSBill Taylor DAPL_PZ *pz;
70*9e39c5baSBill Taylor DAT_RETURN dat_status;
71*9e39c5baSBill Taylor
72*9e39c5baSBill Taylor dapl_dbg_log(DAPL_DBG_TYPE_API,
73*9e39c5baSBill Taylor "dapl_pz_create (%p, %p)\n",
74*9e39c5baSBill Taylor ia_handle,
75*9e39c5baSBill Taylor pz_handle);
76*9e39c5baSBill Taylor
77*9e39c5baSBill Taylor dat_status = DAT_SUCCESS;
78*9e39c5baSBill Taylor if (DAPL_BAD_HANDLE(ia_handle, DAPL_MAGIC_IA)) {
79*9e39c5baSBill Taylor dat_status = DAT_ERROR(DAT_INVALID_HANDLE,
80*9e39c5baSBill Taylor DAT_INVALID_HANDLE_IA);
81*9e39c5baSBill Taylor goto bail;
82*9e39c5baSBill Taylor }
83*9e39c5baSBill Taylor
84*9e39c5baSBill Taylor if (NULL == pz_handle) {
85*9e39c5baSBill Taylor dat_status = DAT_ERROR(DAT_INVALID_PARAMETER, DAT_INVALID_ARG2);
86*9e39c5baSBill Taylor goto bail;
87*9e39c5baSBill Taylor }
88*9e39c5baSBill Taylor
89*9e39c5baSBill Taylor ia = (DAPL_IA *)ia_handle;
90*9e39c5baSBill Taylor
91*9e39c5baSBill Taylor pz = dapl_pz_alloc(ia);
92*9e39c5baSBill Taylor if (pz == NULL) {
93*9e39c5baSBill Taylor dat_status = DAT_ERROR(DAT_INSUFFICIENT_RESOURCES,
94*9e39c5baSBill Taylor DAT_RESOURCE_MEMORY);
95*9e39c5baSBill Taylor goto bail;
96*9e39c5baSBill Taylor }
97*9e39c5baSBill Taylor
98*9e39c5baSBill Taylor dat_status = dapls_ib_pd_alloc(ia, pz);
99*9e39c5baSBill Taylor
100*9e39c5baSBill Taylor if (dat_status != DAT_SUCCESS) {
101*9e39c5baSBill Taylor dapl_pz_dealloc(pz);
102*9e39c5baSBill Taylor pz = NULL;
103*9e39c5baSBill Taylor }
104*9e39c5baSBill Taylor
105*9e39c5baSBill Taylor *pz_handle = pz;
106*9e39c5baSBill Taylor
107*9e39c5baSBill Taylor bail:
108*9e39c5baSBill Taylor return (dat_status);
109*9e39c5baSBill Taylor }
110