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 MP_STATUS
MP_GetTargetPortOidList(MP_OID oid,MP_OID_LIST ** ppList)37*fcf3ce44SJohn Forte MP_GetTargetPortOidList(MP_OID oid, MP_OID_LIST **ppList)
38*fcf3ce44SJohn Forte {
39*fcf3ce44SJohn Forte MP_STATUS mpStatus = MP_STATUS_SUCCESS;
40*fcf3ce44SJohn Forte
41*fcf3ce44SJohn Forte
42*fcf3ce44SJohn Forte log(LOG_INFO, "MP_GetTargetPortOidList()", " - enter");
43*fcf3ce44SJohn Forte
44*fcf3ce44SJohn Forte
45*fcf3ce44SJohn Forte mpStatus = getTargetPortOidList(oid, ppList);
46*fcf3ce44SJohn Forte
47*fcf3ce44SJohn Forte
48*fcf3ce44SJohn Forte log(LOG_INFO, "MP_GetTargetPortOidList()", " - exit");
49*fcf3ce44SJohn Forte
50*fcf3ce44SJohn Forte return (mpStatus);
51*fcf3ce44SJohn Forte }
52*fcf3ce44SJohn Forte
53*fcf3ce44SJohn Forte
54*fcf3ce44SJohn Forte
55*fcf3ce44SJohn Forte MP_STATUS
getTargetPortOidList(MP_OID oid,MP_OID_LIST ** ppList)56*fcf3ce44SJohn Forte getTargetPortOidList(MP_OID oid, MP_OID_LIST **ppList)
57*fcf3ce44SJohn Forte {
58*fcf3ce44SJohn Forte mp_iocdata_t mp_ioctl;
59*fcf3ce44SJohn Forte
60*fcf3ce44SJohn Forte uint64_t *objList = NULL;
61*fcf3ce44SJohn Forte
62*fcf3ce44SJohn Forte int numOBJ = 0;
63*fcf3ce44SJohn Forte int i = 0;
64*fcf3ce44SJohn Forte int ioctlStatus = 0;
65*fcf3ce44SJohn Forte
66*fcf3ce44SJohn Forte MP_STATUS mpStatus = MP_STATUS_SUCCESS;
67*fcf3ce44SJohn Forte
68*fcf3ce44SJohn Forte
69*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()", " - enter");
70*fcf3ce44SJohn Forte
71*fcf3ce44SJohn Forte
72*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
73*fcf3ce44SJohn Forte "oid.objectSequenceNumber = %llx",
74*fcf3ce44SJohn Forte oid.objectSequenceNumber);
75*fcf3ce44SJohn Forte
76*fcf3ce44SJohn Forte if (g_scsi_vhci_fd < 0) {
77*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
78*fcf3ce44SJohn Forte "invalid driver file handle");
79*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()", " - error exit");
80*fcf3ce44SJohn Forte return (MP_STATUS_FAILED);
81*fcf3ce44SJohn Forte }
82*fcf3ce44SJohn Forte
83*fcf3ce44SJohn Forte objList = (uint64_t *)calloc(1, DEFAULT_BUFFER_SIZE_TPG);
84*fcf3ce44SJohn Forte if (NULL == objList) {
85*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
86*fcf3ce44SJohn Forte "no memory for objList(1)");
87*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
88*fcf3ce44SJohn Forte " - error exit");
89*fcf3ce44SJohn Forte return (MP_STATUS_INSUFFICIENT_MEMORY);
90*fcf3ce44SJohn Forte }
91*fcf3ce44SJohn Forte
92*fcf3ce44SJohn Forte (void) memset(&mp_ioctl, 0, sizeof (mp_iocdata_t));
93*fcf3ce44SJohn Forte
94*fcf3ce44SJohn Forte mp_ioctl.mp_cmd = MP_GET_TARGET_PORT_LIST_FOR_TPG;
95*fcf3ce44SJohn Forte mp_ioctl.mp_ibuf = (caddr_t)&oid.objectSequenceNumber;
96*fcf3ce44SJohn Forte mp_ioctl.mp_ilen = sizeof (oid.objectSequenceNumber);
97*fcf3ce44SJohn Forte mp_ioctl.mp_obuf = (caddr_t)objList;
98*fcf3ce44SJohn Forte mp_ioctl.mp_olen = DEFAULT_BUFFER_SIZE_TPG;
99*fcf3ce44SJohn Forte mp_ioctl.mp_xfer = MP_XFER_READ;
100*fcf3ce44SJohn Forte
101*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
102*fcf3ce44SJohn Forte "mp_ioctl.mp_cmd (MP_GET_TARGET_PORT_LIST_FOR_TPG): %d",
103*fcf3ce44SJohn Forte mp_ioctl.mp_cmd);
104*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
105*fcf3ce44SJohn Forte "mp_ioctl.mp_obuf: %x", mp_ioctl.mp_obuf);
106*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
107*fcf3ce44SJohn Forte "mp_ioctl.mp_olen: %d", mp_ioctl.mp_olen);
108*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
109*fcf3ce44SJohn Forte "mp_ioctl.mp_xfer: %d (MP_XFER_READ)",
110*fcf3ce44SJohn Forte mp_ioctl.mp_xfer);
111*fcf3ce44SJohn Forte
112*fcf3ce44SJohn Forte ioctlStatus = ioctl(g_scsi_vhci_fd, MP_CMD, &mp_ioctl);
113*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
114*fcf3ce44SJohn Forte "ioctl call returned ioctlStatus: %d",
115*fcf3ce44SJohn Forte ioctlStatus);
116*fcf3ce44SJohn Forte
117*fcf3ce44SJohn Forte if (ioctlStatus < 0) {
118*fcf3ce44SJohn Forte ioctlStatus = errno;
119*fcf3ce44SJohn Forte }
120*fcf3ce44SJohn Forte
121*fcf3ce44SJohn Forte if ((ioctlStatus != 0) && (MP_MORE_DATA != mp_ioctl.mp_errno)) {
122*fcf3ce44SJohn Forte
123*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
124*fcf3ce44SJohn Forte "IOCTL call failed. IOCTL error is: %d",
125*fcf3ce44SJohn Forte ioctlStatus);
126*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
127*fcf3ce44SJohn Forte "IOCTL call failed. IOCTL error is: %s",
128*fcf3ce44SJohn Forte strerror(ioctlStatus));
129*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
130*fcf3ce44SJohn Forte "IOCTL call failed. mp_ioctl.mp_errno: %x",
131*fcf3ce44SJohn Forte mp_ioctl.mp_errno);
132*fcf3ce44SJohn Forte
133*fcf3ce44SJohn Forte
134*fcf3ce44SJohn Forte free(objList);
135*fcf3ce44SJohn Forte
136*fcf3ce44SJohn Forte if (ENOTSUP == ioctlStatus) {
137*fcf3ce44SJohn Forte mpStatus = MP_STATUS_UNSUPPORTED;
138*fcf3ce44SJohn Forte } else if (0 == mp_ioctl.mp_errno) {
139*fcf3ce44SJohn Forte mpStatus = MP_STATUS_FAILED;
140*fcf3ce44SJohn Forte } else {
141*fcf3ce44SJohn Forte mpStatus = getStatus4ErrorCode(mp_ioctl.mp_errno);
142*fcf3ce44SJohn Forte }
143*fcf3ce44SJohn Forte
144*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
145*fcf3ce44SJohn Forte " - error exit");
146*fcf3ce44SJohn Forte
147*fcf3ce44SJohn Forte return (mpStatus);
148*fcf3ce44SJohn Forte }
149*fcf3ce44SJohn Forte
150*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
151*fcf3ce44SJohn Forte " - mp_ioctl.mp_alen : %d",
152*fcf3ce44SJohn Forte mp_ioctl.mp_alen);
153*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
154*fcf3ce44SJohn Forte " - sizeof (uint64_t): %d",
155*fcf3ce44SJohn Forte sizeof (uint64_t));
156*fcf3ce44SJohn Forte
157*fcf3ce44SJohn Forte numOBJ = mp_ioctl.mp_alen / sizeof (uint64_t);
158*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
159*fcf3ce44SJohn Forte "Length of list: %d", numOBJ);
160*fcf3ce44SJohn Forte
161*fcf3ce44SJohn Forte if (numOBJ < 1) {
162*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
163*fcf3ce44SJohn Forte "driver returned empty list.");
164*fcf3ce44SJohn Forte
165*fcf3ce44SJohn Forte free(objList);
166*fcf3ce44SJohn Forte
167*fcf3ce44SJohn Forte *ppList = createOidList(1);
168*fcf3ce44SJohn Forte if (NULL == *ppList) {
169*fcf3ce44SJohn Forte log(LOG_INFO,
170*fcf3ce44SJohn Forte "getTargetPortOidList()",
171*fcf3ce44SJohn Forte "no memory for MP_OID_LIST");
172*fcf3ce44SJohn Forte log(LOG_INFO,
173*fcf3ce44SJohn Forte "getTargetPortOidList()",
174*fcf3ce44SJohn Forte " - error exit");
175*fcf3ce44SJohn Forte return (MP_STATUS_INSUFFICIENT_MEMORY);
176*fcf3ce44SJohn Forte }
177*fcf3ce44SJohn Forte
178*fcf3ce44SJohn Forte return (MP_STATUS_SUCCESS);
179*fcf3ce44SJohn Forte }
180*fcf3ce44SJohn Forte
181*fcf3ce44SJohn Forte if (mp_ioctl.mp_alen > DEFAULT_BUFFER_SIZE_TPG) {
182*fcf3ce44SJohn Forte
183*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
184*fcf3ce44SJohn Forte "buffer size too small, need : %d",
185*fcf3ce44SJohn Forte mp_ioctl.mp_alen);
186*fcf3ce44SJohn Forte
187*fcf3ce44SJohn Forte free(objList);
188*fcf3ce44SJohn Forte
189*fcf3ce44SJohn Forte objList = (uint64_t *)calloc(1, numOBJ * sizeof (uint64_t));
190*fcf3ce44SJohn Forte if (NULL == objList) {
191*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
192*fcf3ce44SJohn Forte "no memory for objList(2)");
193*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
194*fcf3ce44SJohn Forte " - error exit");
195*fcf3ce44SJohn Forte return (MP_STATUS_INSUFFICIENT_MEMORY);
196*fcf3ce44SJohn Forte }
197*fcf3ce44SJohn Forte
198*fcf3ce44SJohn Forte (void) memset(&mp_ioctl, 0, sizeof (mp_iocdata_t));
199*fcf3ce44SJohn Forte
200*fcf3ce44SJohn Forte mp_ioctl.mp_cmd = MP_GET_TARGET_PORT_LIST_FOR_TPG;
201*fcf3ce44SJohn Forte mp_ioctl.mp_ibuf = (caddr_t)&oid.objectSequenceNumber;
202*fcf3ce44SJohn Forte mp_ioctl.mp_ilen = sizeof (oid.objectSequenceNumber);
203*fcf3ce44SJohn Forte mp_ioctl.mp_obuf = (caddr_t)objList;
204*fcf3ce44SJohn Forte mp_ioctl.mp_olen = numOBJ * sizeof (uint64_t);
205*fcf3ce44SJohn Forte mp_ioctl.mp_xfer = MP_XFER_READ;
206*fcf3ce44SJohn Forte
207*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
208*fcf3ce44SJohn Forte "mp_ioctl.mp_cmd (MP_GET_TARGET_PORT_LIST_FOR_TPG): %d",
209*fcf3ce44SJohn Forte mp_ioctl.mp_cmd);
210*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
211*fcf3ce44SJohn Forte "mp_ioctl.mp_obuf: %x", mp_ioctl.mp_obuf);
212*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
213*fcf3ce44SJohn Forte "mp_ioctl.mp_olen: %d", mp_ioctl.mp_olen);
214*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
215*fcf3ce44SJohn Forte "mp_ioctl.mp_xfer: %d (MP_XFER_READ)",
216*fcf3ce44SJohn Forte mp_ioctl.mp_xfer);
217*fcf3ce44SJohn Forte
218*fcf3ce44SJohn Forte ioctlStatus = ioctl(g_scsi_vhci_fd, MP_CMD, &mp_ioctl);
219*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
220*fcf3ce44SJohn Forte "ioctl call returned ioctlStatus: %d",
221*fcf3ce44SJohn Forte ioctlStatus);
222*fcf3ce44SJohn Forte
223*fcf3ce44SJohn Forte if (ioctlStatus < 0) {
224*fcf3ce44SJohn Forte ioctlStatus = errno;
225*fcf3ce44SJohn Forte }
226*fcf3ce44SJohn Forte
227*fcf3ce44SJohn Forte if (ioctlStatus != 0) {
228*fcf3ce44SJohn Forte
229*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
230*fcf3ce44SJohn Forte "IOCTL call failed. IOCTL error is: %d",
231*fcf3ce44SJohn Forte ioctlStatus);
232*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
233*fcf3ce44SJohn Forte "IOCTL call failed. IOCTL error is: %s",
234*fcf3ce44SJohn Forte strerror(ioctlStatus));
235*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
236*fcf3ce44SJohn Forte "IOCTL call failed. mp_ioctl.mp_errno: %x",
237*fcf3ce44SJohn Forte mp_ioctl.mp_errno);
238*fcf3ce44SJohn Forte
239*fcf3ce44SJohn Forte
240*fcf3ce44SJohn Forte free(objList);
241*fcf3ce44SJohn Forte
242*fcf3ce44SJohn Forte if (ENOTSUP == ioctlStatus) {
243*fcf3ce44SJohn Forte mpStatus = MP_STATUS_UNSUPPORTED;
244*fcf3ce44SJohn Forte } else if (0 == mp_ioctl.mp_errno) {
245*fcf3ce44SJohn Forte mpStatus = MP_STATUS_FAILED;
246*fcf3ce44SJohn Forte } else {
247*fcf3ce44SJohn Forte mpStatus =
248*fcf3ce44SJohn Forte getStatus4ErrorCode(mp_ioctl.mp_errno);
249*fcf3ce44SJohn Forte }
250*fcf3ce44SJohn Forte
251*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
252*fcf3ce44SJohn Forte " - error exit");
253*fcf3ce44SJohn Forte
254*fcf3ce44SJohn Forte return (mpStatus);
255*fcf3ce44SJohn Forte }
256*fcf3ce44SJohn Forte }
257*fcf3ce44SJohn Forte
258*fcf3ce44SJohn Forte
259*fcf3ce44SJohn Forte *ppList = createOidList(numOBJ);
260*fcf3ce44SJohn Forte if (NULL == *ppList) {
261*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
262*fcf3ce44SJohn Forte "no memory for *ppList");
263*fcf3ce44SJohn Forte free(objList);
264*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
265*fcf3ce44SJohn Forte " - error exit");
266*fcf3ce44SJohn Forte return (MP_STATUS_INSUFFICIENT_MEMORY);
267*fcf3ce44SJohn Forte }
268*fcf3ce44SJohn Forte
269*fcf3ce44SJohn Forte (*ppList)->oidCount = numOBJ;
270*fcf3ce44SJohn Forte
271*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
272*fcf3ce44SJohn Forte "(*ppList)->oidCount = %d",
273*fcf3ce44SJohn Forte (*ppList)->oidCount);
274*fcf3ce44SJohn Forte
275*fcf3ce44SJohn Forte for (i = 0; i < numOBJ; i++) {
276*fcf3ce44SJohn Forte (*ppList)->oids[i].objectType = MP_OBJECT_TYPE_TARGET_PORT;
277*fcf3ce44SJohn Forte (*ppList)->oids[i].ownerId = g_pluginOwnerID;
278*fcf3ce44SJohn Forte (*ppList)->oids[i].objectSequenceNumber = objList[i];
279*fcf3ce44SJohn Forte
280*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
281*fcf3ce44SJohn Forte "(*ppList)->oids[%d].objectType = %d",
282*fcf3ce44SJohn Forte i, (*ppList)->oids[i].objectType);
283*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
284*fcf3ce44SJohn Forte "(*ppList)->oids[%d].ownerId = %d",
285*fcf3ce44SJohn Forte i, (*ppList)->oids[i].ownerId);
286*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()",
287*fcf3ce44SJohn Forte "(*ppList)->oids[%d].objectSequenceNumber = %llx",
288*fcf3ce44SJohn Forte i, (*ppList)->oids[i].objectSequenceNumber);
289*fcf3ce44SJohn Forte }
290*fcf3ce44SJohn Forte
291*fcf3ce44SJohn Forte free(objList);
292*fcf3ce44SJohn Forte
293*fcf3ce44SJohn Forte
294*fcf3ce44SJohn Forte log(LOG_INFO, "getTargetPortOidList()", " - exit");
295*fcf3ce44SJohn Forte
296*fcf3ce44SJohn Forte return (MP_STATUS_SUCCESS);
297*fcf3ce44SJohn Forte }
298