1*fcf3ce44SJohn Forte /*
2*fcf3ce44SJohn Forte * CDDL HEADER START
3*fcf3ce44SJohn Forte *
4*fcf3ce44SJohn Forte * The contents of this file are subject to the terms of the
5*fcf3ce44SJohn Forte * Common Development and Distribution License (the "License").
6*fcf3ce44SJohn Forte * You may not use this file except in compliance with the License.
7*fcf3ce44SJohn Forte *
8*fcf3ce44SJohn Forte * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*fcf3ce44SJohn Forte * or http://www.opensolaris.org/os/licensing.
10*fcf3ce44SJohn Forte * See the License for the specific language governing permissions
11*fcf3ce44SJohn Forte * and limitations under the License.
12*fcf3ce44SJohn Forte *
13*fcf3ce44SJohn Forte * When distributing Covered Code, include this CDDL HEADER in each
14*fcf3ce44SJohn Forte * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*fcf3ce44SJohn Forte * If applicable, add the following below this CDDL HEADER, with the
16*fcf3ce44SJohn Forte * fields enclosed by brackets "[]" replaced with your own identifying
17*fcf3ce44SJohn Forte * information: Portions Copyright [yyyy] [name of copyright owner]
18*fcf3ce44SJohn Forte *
19*fcf3ce44SJohn Forte * CDDL HEADER END
20*fcf3ce44SJohn Forte */
21*fcf3ce44SJohn Forte /*
22*fcf3ce44SJohn Forte * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
23*fcf3ce44SJohn Forte * Use is subject to license terms.
24*fcf3ce44SJohn Forte */
25*fcf3ce44SJohn Forte
26*fcf3ce44SJohn Forte #include <string.h>
27*fcf3ce44SJohn Forte #include <syslog.h>
28*fcf3ce44SJohn Forte #include <errno.h>
29*fcf3ce44SJohn Forte #include <unistd.h>
30*fcf3ce44SJohn Forte #include <stropts.h>
31*fcf3ce44SJohn Forte
32*fcf3ce44SJohn Forte
33*fcf3ce44SJohn Forte #include "mp_utils.h"
34*fcf3ce44SJohn Forte
35*fcf3ce44SJohn Forte
36*fcf3ce44SJohn Forte
37*fcf3ce44SJohn Forte MP_STATUS
MP_GetTargetPortGroupProperties(MP_OID oid,MP_TARGET_PORT_GROUP_PROPERTIES * pProps)38*fcf3ce44SJohn Forte MP_GetTargetPortGroupProperties(MP_OID oid,
39*fcf3ce44SJohn Forte MP_TARGET_PORT_GROUP_PROPERTIES *pProps)
40*fcf3ce44SJohn Forte {
41*fcf3ce44SJohn Forte MP_STATUS mpStatus = MP_STATUS_SUCCESS;
42*fcf3ce44SJohn Forte
43*fcf3ce44SJohn Forte
44*fcf3ce44SJohn Forte log(LOG_INFO, "MP_GetTargetPortGroupProperties()", " - enter");
45*fcf3ce44SJohn Forte
46*fcf3ce44SJohn Forte
47*fcf3ce44SJohn Forte mpStatus = getTargetPortGroupProperties(oid, pProps);
48*fcf3ce44SJohn Forte
49*fcf3ce44SJohn Forte
50*fcf3ce44SJohn Forte log(LOG_INFO, "MP_GetTargetPortGroupProperties()", " - exit");
51*fcf3ce44SJohn Forte
52*fcf3ce44SJohn Forte return (mpStatus);
53*fcf3ce44SJohn Forte }
54*fcf3ce44SJohn Forte
55*fcf3ce44SJohn Forte
56*fcf3ce44SJohn Forte MP_STATUS
getTargetPortGroupProperties(MP_OID oid,MP_TARGET_PORT_GROUP_PROPERTIES * pProps)57*fcf3ce44SJohn Forte getTargetPortGroupProperties(MP_OID oid,
58*fcf3ce44SJohn Forte MP_TARGET_PORT_GROUP_PROPERTIES *pProps)
59*fcf3ce44SJohn Forte {
60*fcf3ce44SJohn Forte mp_iocdata_t mp_ioctl;
61*fcf3ce44SJohn Forte mp_tpg_prop_t tpgProps;
62*fcf3ce44SJohn Forte
63*fcf3ce44SJohn Forte int ioctlStatus = 0;
64*fcf3ce44SJohn Forte
65*fcf3ce44SJohn Forte MP_STATUS mpStatus = MP_STATUS_SUCCESS;
66*fcf3ce44SJohn Forte
67*fcf3ce44SJohn Forte
68*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties()", " - enter");
69*fcf3ce44SJohn Forte
70*fcf3ce44SJohn Forte if (g_scsi_vhci_fd < 0) {
71*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties()",
72*fcf3ce44SJohn Forte "invalid driver file handle");
73*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties",
74*fcf3ce44SJohn Forte " - error exit");
75*fcf3ce44SJohn Forte return (MP_STATUS_FAILED);
76*fcf3ce44SJohn Forte }
77*fcf3ce44SJohn Forte
78*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties()",
79*fcf3ce44SJohn Forte "oid.objectSequenceNumber = %llx",
80*fcf3ce44SJohn Forte oid.objectSequenceNumber);
81*fcf3ce44SJohn Forte
82*fcf3ce44SJohn Forte (void) memset(pProps, 0, sizeof (MP_TARGET_PORT_GROUP_PROPERTIES));
83*fcf3ce44SJohn Forte (void) memset(&tpgProps, 0, sizeof (mp_tpg_prop_t));
84*fcf3ce44SJohn Forte (void) memset(&mp_ioctl, 0, sizeof (mp_iocdata_t));
85*fcf3ce44SJohn Forte
86*fcf3ce44SJohn Forte mp_ioctl.mp_cmd = MP_GET_TPG_PROP;
87*fcf3ce44SJohn Forte mp_ioctl.mp_ibuf = (caddr_t)&oid.objectSequenceNumber;
88*fcf3ce44SJohn Forte mp_ioctl.mp_ilen = sizeof (oid.objectSequenceNumber);
89*fcf3ce44SJohn Forte mp_ioctl.mp_obuf = (caddr_t)&tpgProps;
90*fcf3ce44SJohn Forte mp_ioctl.mp_olen = sizeof (mp_tpg_prop_t);
91*fcf3ce44SJohn Forte mp_ioctl.mp_xfer = MP_XFER_READ;
92*fcf3ce44SJohn Forte
93*fcf3ce44SJohn Forte ioctlStatus = ioctl(g_scsi_vhci_fd, MP_CMD, &mp_ioctl);
94*fcf3ce44SJohn Forte
95*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties()",
96*fcf3ce44SJohn Forte " IOCTL call returned: %d", ioctlStatus);
97*fcf3ce44SJohn Forte
98*fcf3ce44SJohn Forte if (ioctlStatus < 0) {
99*fcf3ce44SJohn Forte ioctlStatus = errno;
100*fcf3ce44SJohn Forte }
101*fcf3ce44SJohn Forte
102*fcf3ce44SJohn Forte if (ioctlStatus != 0) {
103*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties()",
104*fcf3ce44SJohn Forte "IOCTL call failed. IOCTL error is: %d",
105*fcf3ce44SJohn Forte ioctlStatus);
106*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties()",
107*fcf3ce44SJohn Forte "IOCTL call failed. IOCTL error is: %s",
108*fcf3ce44SJohn Forte strerror(ioctlStatus));
109*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties()",
110*fcf3ce44SJohn Forte "IOCTL call failed. mp_ioctl.mp_errno: %x",
111*fcf3ce44SJohn Forte mp_ioctl.mp_errno);
112*fcf3ce44SJohn Forte
113*fcf3ce44SJohn Forte if (ENOTSUP == ioctlStatus) {
114*fcf3ce44SJohn Forte mpStatus = MP_STATUS_UNSUPPORTED;
115*fcf3ce44SJohn Forte } else if (0 == mp_ioctl.mp_errno) {
116*fcf3ce44SJohn Forte mpStatus = MP_STATUS_FAILED;
117*fcf3ce44SJohn Forte } else {
118*fcf3ce44SJohn Forte mpStatus = getStatus4ErrorCode(mp_ioctl.mp_errno);
119*fcf3ce44SJohn Forte }
120*fcf3ce44SJohn Forte
121*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties()",
122*fcf3ce44SJohn Forte " - error exit");
123*fcf3ce44SJohn Forte
124*fcf3ce44SJohn Forte return (mpStatus);
125*fcf3ce44SJohn Forte }
126*fcf3ce44SJohn Forte
127*fcf3ce44SJohn Forte pProps->accessState = tpgProps.accessState;
128*fcf3ce44SJohn Forte pProps->explicitFailover = tpgProps.explicitFailover;
129*fcf3ce44SJohn Forte pProps->preferredLuPath = tpgProps.preferredLuPath;
130*fcf3ce44SJohn Forte pProps->supportsLuAssignment = tpgProps.supportsLuAssignment;
131*fcf3ce44SJohn Forte pProps->tpgID = tpgProps.tpgId;
132*fcf3ce44SJohn Forte
133*fcf3ce44SJohn Forte
134*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortGroupProperties()", " - exit");
135*fcf3ce44SJohn Forte
136*fcf3ce44SJohn Forte return (MP_STATUS_SUCCESS);
137*fcf3ce44SJohn Forte }
138