summaryrefslogtreecommitdiff
path: root/lib/ipmi_hpmfwupg.c
blob: fbb5a6211bc7ed9458e2d80f3e4fb0f273aded87 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
/*
 * Copyright (c) 2006 Kontron Canada, Inc.  All Rights Reserved.
 * Copyright (c) 2003 Sun Microsystems, Inc.  All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * Redistribution of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * Redistribution in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * Neither the name of Sun Microsystems, Inc. or the names of
 * contributors may be used to endorse or promote products derived
 * from this software without specific prior written permission.
 *
 * This software is provided "AS IS," without a warranty of any kind.
 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
 * SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE
 * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
 * OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.  IN NO EVENT WILL
 * SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
 * OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
 * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
 * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
 * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 */

#include <ipmitool/ipmi_intf.h>
#include <ipmitool/ipmi_mc.h>
#include <ipmitool/ipmi_hpmfwupg.h>
#include <ipmitool/helper.h>
#include <ipmitool/ipmi_strings.h>
#include <ipmitool/log.h>
#include "../src/plugins/lan/md5.h"
#include <stdio.h>
#include <time.h>
#include <sys/param.h>

#if HAVE_CONFIG_H
# include <config.h>
#endif

extern int verbose;

int HpmfwupgUpgrade(struct ipmi_intf *intf, char *imageFilename,
		int activate, int, int);
int HpmfwupgValidateImageIntegrity(struct HpmfwupgUpgradeCtx *pFwupgCtx);
int HpmfwupgPreparationStage(struct ipmi_intf *intf,
		struct HpmfwupgUpgradeCtx *pFwupgCtx, int option);
int HpmfwupgUpgradeStage(struct ipmi_intf *intf,
		struct HpmfwupgUpgradeCtx *pFwupgCtx, int option);
int HpmfwupgActivationStage(struct ipmi_intf *intf,
		struct HpmfwupgUpgradeCtx *pFwupgCtx);
int HpmfwupgGetTargetUpgCapabilities(struct ipmi_intf *intf,
		struct HpmfwupgGetTargetUpgCapabilitiesCtx *pCtx);
int HpmfwupgGetComponentProperties(struct ipmi_intf *intf,
		struct HpmfwupgGetComponentPropertiesCtx *pCtx);
int HpmfwupgQuerySelftestResult(struct ipmi_intf *intf,
		struct HpmfwupgQuerySelftestResultCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx);
int HpmfwupgQueryRollbackStatus(struct ipmi_intf *intf,
		struct HpmfwupgQueryRollbackStatusCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx);
int HpmfwupgAbortUpgrade(struct ipmi_intf *intf,
		struct HpmfwupgAbortUpgradeCtx *pCtx);
int HpmfwupgInitiateUpgradeAction(struct ipmi_intf *intf,
		struct HpmfwupgInitiateUpgradeActionCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx);
int HpmfwupgUploadFirmwareBlock(struct ipmi_intf *intf,
		struct HpmfwupgUploadFirmwareBlockCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx, int count,
		unsigned int *pOffset, unsigned int *blockLen);
int HpmfwupgFinishFirmwareUpload(struct ipmi_intf *intf,
		struct HpmfwupgFinishFirmwareUploadCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx, int option);
int HpmfwupgActivateFirmware(struct ipmi_intf *intf,
		struct HpmfwupgActivateFirmwareCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx);
int HpmfwupgGetUpgradeStatus(struct ipmi_intf *intf,
		struct HpmfwupgGetUpgradeStatusCtx *pCtxstruct,
		struct HpmfwupgUpgradeCtx *pFwupgCtx, int silent);
int HpmfwupgManualFirmwareRollback(struct ipmi_intf *intf,
		struct HpmfwupgManualFirmwareRollbackCtx *pCtx);
void HpmfwupgPrintUsage(void);
unsigned char HpmfwupgCalculateChecksum(unsigned char *pData,
		unsigned int length);
int HpmfwupgGetDeviceId(struct ipmi_intf *intf,
		struct ipm_devid_rsp *pGetDevId);
int HpmfwupgGetBufferFromFile(char *imageFilename,
		struct HpmfwupgUpgradeCtx *pFwupgCtx);
int HpmfwupgWaitLongDurationCmd(struct ipmi_intf *intf,
		struct HpmfwupgUpgradeCtx *pFwupgCtx);
struct ipmi_rs *HpmfwupgSendCmd(struct ipmi_intf *intf,
		struct ipmi_rq req, struct HpmfwupgUpgradeCtx* pFwupgCtx);


int HpmFwupgActionUploadFirmware(struct HpmfwupgComponentBitMask components,
		struct HpmfwupgUpgradeCtx* pFwupgCtx,
		unsigned char **pImagePtr,
		struct ipmi_intf *intf,
		int option,
		int *pFlagColdReset);

/* HpmGetuserInput - get input from user
 *
 * returns TRUE if its Yes or FALSE if its No
 */
int
HpmGetUserInput(char *str)
{
	char userInput[2];
	int ret;

	printf("%s", str);
	ret = scanf("%s", userInput);
	if (!ret) {
		return 1;
	}
	if (toupper(userInput[0]) == 'Y') {
		return 1;
	}
	return 0;
}

/* HpmDisplayLine - display the line with the given character
 */
void
HpmDisplayLine(char *s, int n)
{
	while (n--) {
		printf ("%c", *s);
	}
	printf("\n");
}

/* HpmDisplayUpgradeHeader - display the Upgrade header information
 */
void
HpmDisplayUpgradeHeader(void)
{
	printf("\n");
	HpmDisplayLine("-", 79);
	printf(
"|ID  | Name        |                     Versions                        | %%  |\n");
	printf(
"|    |             |      Active     |      Backup     |      File       |    |\n");
	printf(
"|----|-------------|-----------------|-----------------|-----------------|----|\n");
}

/* HpmDisplayUpgrade - display the progress of the upgrade; prints the "."
 * for every 5% of its completion.
 */
void
HpmDisplayUpgrade(int skip, unsigned int totalSent,
		unsigned int displayFWLength, time_t timeElapsed)
{
	int percent;
	static int old_percent = -1;
	if (skip) {
		printf("Skip|\n");
		return;
	}
	fflush(stdout);

	percent = ((float)totalSent / displayFWLength) * 100;
	if (percent != old_percent) {
		if (old_percent != -1) {
			printf("\b\b\b\b\b");
		}
		printf("%3d%%|", percent);
		old_percent = percent;
	}
	if (totalSent == displayFWLength) {
		/* Display the time taken to complete the upgrade */
		printf(
"\n|    |Upload Time: %02ld:%02ld             | Image Size: %7d bytes              |\n",
			timeElapsed / 60, timeElapsed % 60, totalSent);
		old_percent = -1;
	}
}

/* HpmDisplayVersionHeader - display the information about version header
 */
void
HpmDisplayVersionHeader(int mode)
{
	if (mode & IMAGE_VER) {
		HpmDisplayLine("-", 74);
		printf(
"|ID  | Name        |                     Versions                        |\n");
		printf(
"|    |             |     Active      |     Backup      |      File       |\n");
		HpmDisplayLine("-", 74);
	} else {
		HpmDisplayLine("-",74 );
		printf(
"|ID  | Name        |                     Versions                        |\n");
		printf(
"|    |             |     Active      |     Backup      |      Deferred   |\n");
		HpmDisplayLine("-", 74);
	}
}

/* HpmDisplayVersion - display the version of the image and target
 */
void
HpmDisplayVersion(int mode, VERSIONINFO *pVersion, int upgradable)
{
	/*
	 * If the cold reset is required then we can display * on it
	 * so that user is aware that he needs to do payload power
	 * cycle after upgrade
	 */
	printf("|%c%c%2d|%-13s|",
			pVersion->coldResetRequired ? '*' : ' ',
			upgradable ? '^' : ' ',
			pVersion->componentId, pVersion->descString);

	if (mode & TARGET_VER) {
		if ((pVersion->targetMajor == 0xFF
					|| (pVersion->targetMajor == 0x7F))
				&& pVersion->targetMinor == 0xFF) {
			printf(" ---.-- -------- |");
		} else {
			printf(" %3d.%02x %02X%02X%02X%02X |",
					pVersion->targetMajor,
					pVersion->targetMinor,
					pVersion->targetAux[0],
					pVersion->targetAux[1],
					pVersion->targetAux[2],
					pVersion->targetAux[3]);
		}
		if (mode & ROLLBACK_VER) {
			if ((pVersion->rollbackMajor == 0xFF
						|| (pVersion->rollbackMajor == 0x7F))
					&& pVersion->rollbackMinor == 0xFF) {
				printf(" ---.-- -------- |");
			} else {
				printf(" %3d.%02x %02X%02X%02X%02X |",
						pVersion->rollbackMajor,
						pVersion->rollbackMinor,
						pVersion->rollbackAux[0],
						pVersion->rollbackAux[1],
						pVersion->rollbackAux[2],
						pVersion->rollbackAux[3]);
			}
		} else {
			printf(" ---.-- -------- |");
		}
	}
	if (mode & IMAGE_VER) {
		if ((pVersion->imageMajor == 0xFF
					|| (pVersion->imageMajor == 0x7F))
				&& pVersion->imageMinor == 0xFF) {
			printf(" ---.-- |");
		} else {
			printf(" %3d.%02x %02X%02X%02X%02X |",
					pVersion->imageMajor,
					pVersion->imageMinor,
					pVersion->imageAux[0],
					pVersion->imageAux[1],
					pVersion->imageAux[2],
					pVersion->imageAux[3]);
		}
	} else {
		if ((pVersion->deferredMajor == 0xFF
					|| (pVersion->deferredMajor == 0x7F))
				&& pVersion->deferredMinor == 0xFF) {
			printf(" ---.-- -------- |");
		} else {
			printf(" %3d.%02x %02X%02X%02X%02X |",
					pVersion->deferredMajor,
					pVersion->deferredMinor,
					pVersion->deferredAux[0],
					pVersion->deferredAux[1],
					pVersion->deferredAux[2],
					pVersion->deferredAux[3]);
		}
	}
}

/* HpmfwupgTargerCheck - get target information and displays it on the screen
 */
int
HpmfwupgTargetCheck(struct ipmi_intf *intf, int option)
{
	struct HpmfwupgGetTargetUpgCapabilitiesCtx targetCapCmd;
	int rc = HPMFWUPG_SUCCESS;
	int componentId = 0;
	int flagColdReset = FALSE;
	struct ipm_devid_rsp devIdrsp;
	struct HpmfwupgGetComponentPropertiesCtx getCompProp;
	int mode = 0;
	rc = HpmfwupgGetDeviceId(intf, &devIdrsp);
	if (rc != HPMFWUPG_SUCCESS) {
		lprintf(LOG_NOTICE,
				"Verify whether the Target board is present \n");
		return HPMFWUPG_ERROR;
	}
	rc = HpmfwupgGetTargetUpgCapabilities(intf, &targetCapCmd);
	if (rc != HPMFWUPG_SUCCESS) {
		/* That indicates the target is not responding to the command
		 * May be that there is no HPM support
		 */
		lprintf(LOG_NOTICE,
				"Board might not be supporting the HPM.1 Standards\n");
		return rc;
	}
	if (option & VIEW_MODE) {
		lprintf(LOG_NOTICE, "-------Target Information-------");
		lprintf(LOG_NOTICE, "Device Id          : 0x%x",
				devIdrsp.device_id);
		lprintf(LOG_NOTICE, "Device Revision    : 0x%x",
				devIdrsp.device_revision);
		lprintf(LOG_NOTICE, "Product Id         : 0x%04x",
				buf2short(devIdrsp.product_id));
		lprintf(LOG_NOTICE, "Manufacturer Id    : 0x%04x (%s)\n\n",
				buf2short(devIdrsp.manufacturer_id),
				val2str(buf2short(devIdrsp.manufacturer_id),ipmi_oem_info));
		HpmDisplayVersionHeader(TARGET_VER|ROLLBACK_VER);
	}
	for (componentId = HPMFWUPG_COMPONENT_ID_0;
			componentId < HPMFWUPG_COMPONENT_ID_MAX;
			componentId++ ) {
		/* If the component is supported */
		if (((1 << componentId) & targetCapCmd.resp.componentsPresent.ComponentBits.byte)) {
			memset((PVERSIONINFO)&gVersionInfo[componentId], 0x00, sizeof(VERSIONINFO));
			getCompProp.req.componentId = componentId;
			getCompProp.req.selector = HPMFWUPG_COMP_GEN_PROPERTIES;
			rc = HpmfwupgGetComponentProperties(intf, &getCompProp);
			if (rc != HPMFWUPG_SUCCESS) {
				lprintf(LOG_NOTICE, "Get CompGenProp Failed for component Id %d\n",
						componentId);
				return rc;
			}
			gVersionInfo[componentId].rollbackSupported = getCompProp.resp.Response.
				generalPropResp.GeneralCompProperties.bitfield.rollbackBackup;
			gVersionInfo[componentId].coldResetRequired =  getCompProp.resp.Response.
				generalPropResp.GeneralCompProperties.bitfield.payloadColdReset;
			gVersionInfo[componentId].deferredActivationSupported =  getCompProp.resp.Response.
				generalPropResp.GeneralCompProperties.bitfield.deferredActivation;
			getCompProp.req.selector = HPMFWUPG_COMP_DESCRIPTION_STRING;
			rc = HpmfwupgGetComponentProperties(intf, &getCompProp);
			if (rc != HPMFWUPG_SUCCESS) {
				lprintf(LOG_NOTICE,
						"Get CompDescString Failed for component Id %d\n",
						componentId);
				return rc;
			}
			memcpy(gVersionInfo[componentId].descString,
					getCompProp.resp.Response.descStringResp.descString,
					HPMFWUPG_DESC_STRING_LENGTH);
			gVersionInfo[componentId].descString[HPMFWUPG_DESC_STRING_LENGTH] = '\0';
			getCompProp.req.selector = HPMFWUPG_COMP_CURRENT_VERSION;
			rc = HpmfwupgGetComponentProperties(intf, &getCompProp);
			if (rc != HPMFWUPG_SUCCESS) {
				lprintf(LOG_NOTICE,
						"Get CompCurrentVersion Failed for component Id %d\n",
						componentId);
				return rc;
			}
			gVersionInfo[componentId].componentId = componentId;
			gVersionInfo[componentId].targetMajor = getCompProp.resp.Response.
				currentVersionResp.currentVersion[0];
			gVersionInfo[componentId].targetMinor = getCompProp.resp.Response.
				currentVersionResp.currentVersion[1];
			gVersionInfo[componentId].targetAux[0] = getCompProp.resp.Response.
				currentVersionResp.currentVersion[2];
			gVersionInfo[componentId].targetAux[1] = getCompProp.resp.Response.
				currentVersionResp.currentVersion[3];
			gVersionInfo[componentId].targetAux[2] = getCompProp.resp.Response.
				currentVersionResp.currentVersion[4];
			gVersionInfo[componentId].targetAux[3] = getCompProp.resp.Response.
				currentVersionResp.currentVersion[5];
			mode = TARGET_VER;
			if (gVersionInfo[componentId].rollbackSupported) {
				getCompProp.req.selector = HPMFWUPG_COMP_ROLLBACK_FIRMWARE_VERSION;
				rc = HpmfwupgGetComponentProperties(intf, &getCompProp);
				if (rc != HPMFWUPG_SUCCESS) {
					lprintf(LOG_NOTICE,
							"Get CompRollbackVersion Failed for component Id %d\n",
							componentId);
				} else {
					gVersionInfo[componentId].rollbackMajor = getCompProp.resp
						.Response.rollbackFwVersionResp.rollbackFwVersion[0];
					gVersionInfo[componentId].rollbackMinor = getCompProp.resp
						.Response.rollbackFwVersionResp.rollbackFwVersion[1];
					gVersionInfo[componentId].rollbackAux[0] = getCompProp.resp.Response.rollbackFwVersionResp.rollbackFwVersion[2];
					gVersionInfo[componentId].rollbackAux[1] = getCompProp.resp.Response.rollbackFwVersionResp.rollbackFwVersion[3];
					gVersionInfo[componentId].rollbackAux[2] = getCompProp.resp.Response.rollbackFwVersionResp.rollbackFwVersion[4];
					gVersionInfo[componentId].rollbackAux[3] = getCompProp.resp.Response.rollbackFwVersionResp.rollbackFwVersion[5];
				}
				mode |= ROLLBACK_VER;
			} else {
				gVersionInfo[componentId].rollbackMajor = 0xff;
				gVersionInfo[componentId].rollbackMinor = 0xff;
				gVersionInfo[componentId].rollbackAux[0] = 0xff;
				gVersionInfo[componentId].rollbackAux[1] = 0xff;
				gVersionInfo[componentId].rollbackAux[2] = 0xff;
				gVersionInfo[componentId].rollbackAux[3] = 0xff;
			}
			if (gVersionInfo[componentId].deferredActivationSupported) {
				getCompProp.req.selector = HPMFWUPG_COMP_DEFERRED_FIRMWARE_VERSION;
				rc = HpmfwupgGetComponentProperties(intf, &getCompProp);
				if (rc != HPMFWUPG_SUCCESS) {
					lprintf(LOG_NOTICE,
							"Get CompRollbackVersion Failed for component Id %d\n",
							componentId);
				} else {
					gVersionInfo[componentId].deferredMajor = getCompProp.resp
						.Response.deferredFwVersionResp.deferredFwVersion[0];
					gVersionInfo[componentId].deferredMinor = getCompProp.resp
						.Response.deferredFwVersionResp.deferredFwVersion[1];
					gVersionInfo[componentId].deferredAux[0] = getCompProp.resp.Response.deferredFwVersionResp.deferredFwVersion[2];
					gVersionInfo[componentId].deferredAux[1] = getCompProp.resp.Response.deferredFwVersionResp.deferredFwVersion[3];
					gVersionInfo[componentId].deferredAux[2] = getCompProp.resp.Response.deferredFwVersionResp.deferredFwVersion[4];
					gVersionInfo[componentId].deferredAux[3] = getCompProp.resp.Response.deferredFwVersionResp.deferredFwVersion[5];
				}
			} else {
				gVersionInfo[componentId].deferredMajor = 0xff;
				gVersionInfo[componentId].deferredMinor = 0xff;
				gVersionInfo[componentId].deferredAux[0] = 0xff;
				gVersionInfo[componentId].deferredAux[1] = 0xff;
				gVersionInfo[componentId].deferredAux[2] = 0xff;
				gVersionInfo[componentId].deferredAux[3] = 0xff;
			}
			if (gVersionInfo[componentId].coldResetRequired) {
				/*
				 * If any of the component indicates that the Payload Cold reset is required
				 * then set the flag
				 */
				flagColdReset = TRUE;
			}
			if (option & VIEW_MODE) {
				HpmDisplayVersion(mode,
						&gVersionInfo[componentId],
						0);
				printf("\n");
			}
		}
	}
	if (option & VIEW_MODE) {
		HpmDisplayLine("-",74 );
		fflush(stdout);
		lprintf(LOG_NOTICE,
				"(*) Component requires Payload Cold Reset");
		printf("\n\n");
	}
	return HPMFWUPG_SUCCESS;
}

/* HpmfwupgUpgrade - perform the HPM.1 firmware upgrade procedure as defined
 * the IPM Controller Firmware Upgrade Specification version 1.0
 */
int
HpmfwupgUpgrade(struct ipmi_intf *intf, char *imageFilename, int activate,
		int componentMask, int option)
{
	int rc = HPMFWUPG_SUCCESS;
	struct HpmfwupgUpgradeCtx  fwupgCtx;
	/* INITIALIZE UPGRADE CONTEXT */
	memset(&fwupgCtx, 0, sizeof (fwupgCtx));
	/* GET IMAGE BUFFER FROM FILE */
	rc = HpmfwupgGetBufferFromFile(imageFilename, &fwupgCtx);
	/* VALIDATE IMAGE INTEGRITY */
	if (rc == HPMFWUPG_SUCCESS) {
		printf("Validating firmware image integrity...");
		fflush(stdout);
		rc = HpmfwupgValidateImageIntegrity(&fwupgCtx);
		if (rc == HPMFWUPG_SUCCESS) {
			printf("OK\n");
			fflush(stdout);
		}
	}
	/* PREPARATION STAGE */
	if (rc == HPMFWUPG_SUCCESS) {
		printf("Performing preparation stage...");
		fflush(stdout);
		rc = HpmfwupgPreparationStage(intf, &fwupgCtx, option);
		if (rc == HPMFWUPG_SUCCESS) {
			printf("OK\n");
			fflush(stdout);
		}
	}
	/* UPGRADE STAGE */
	if (rc == HPMFWUPG_SUCCESS) {
		if (option & VIEW_MODE) {
			lprintf(LOG_NOTICE,
					"\nComparing Target & Image File version");
		} else if (option & COMPARE_MODE) {
			lprintf(LOG_NOTICE,
					"\nPerforming upload for compare stage:");
		} else {
			lprintf(LOG_NOTICE, "\nPerforming upgrade stage:");
		}
		if (option & VIEW_MODE) {
			rc = HpmfwupgPreUpgradeCheck(intf,
					&fwupgCtx,componentMask, VIEW_MODE);
		} else {
			rc = HpmfwupgPreUpgradeCheck(intf, &fwupgCtx,
					componentMask, option);
			if (rc == HPMFWUPG_SUCCESS) {
				if (verbose) {
					printf("Component update mask : 0x%02x\n",
							fwupgCtx.compUpdateMask.ComponentBits.byte);
				}
				rc = HpmfwupgUpgradeStage(intf, &fwupgCtx, option);
			}
		}
	}
	/* ACTIVATION STAGE */
	if (rc == HPMFWUPG_SUCCESS && activate) {
		/* check if upgrade components mask is non-zero */
		if (fwupgCtx.compUpdateMask.ComponentBits.byte) {
			lprintf(LOG_NOTICE, "Performing activation stage: ");
			rc = HpmfwupgActivationStage(intf, &fwupgCtx);
		} else {
			lprintf(LOG_NOTICE,
					"No components updated. Skipping activation stage.\n");
		}
	}
	if (rc == HPMFWUPG_SUCCESS) {
		if (option & VIEW_MODE) {
		/* Dont display anything here in case we are just viewing it */
		lprintf(LOG_NOTICE," ");
		} else if (option & COMPARE_MODE) {
			lprintf(LOG_NOTICE,
					"\nFirmware comparison procedure complete\n");
		} else {
			lprintf(LOG_NOTICE,
					"\nFirmware upgrade procedure successful\n");
		}
	} else if (option & VIEW_MODE) {
		/* Dont display anything here in case we are just viewing it */
		lprintf(LOG_NOTICE," ");
	} else if (option & COMPARE_MODE) {
		lprintf(LOG_NOTICE,
				"Firmware comparison procedure failed\n");
	} else {
		lprintf(LOG_NOTICE, "Firmware upgrade procedure failed\n");
	}
	if (fwupgCtx.pImageData) {
		free(fwupgCtx.pImageData);
		fwupgCtx.pImageData = NULL;
	}
	return rc;
}

/* HpmfwupgValidateImageIntegrity - validate a HPM.1 firmware image file as
 * defined in section 4 of the IPM Controller Firmware Upgrade Specification
 * version 1.0
 */
int
HpmfwupgValidateImageIntegrity(struct HpmfwupgUpgradeCtx *pFwupgCtx)
{
	struct HpmfwupgImageHeader *pImageHeader = (struct HpmfwupgImageHeader*)pFwupgCtx->pImageData;
	md5_state_t ctx;
	static unsigned char md[HPMFWUPG_MD5_SIGNATURE_LENGTH];
	unsigned char *pMd5Sig = pFwupgCtx->pImageData
		+ (pFwupgCtx->imageSize - HPMFWUPG_MD5_SIGNATURE_LENGTH);
	/* Validate MD5 checksum */
	memset(md, 0, HPMFWUPG_MD5_SIGNATURE_LENGTH);
	memset(&ctx, 0, sizeof(md5_state_t));
	md5_init(&ctx);
	md5_append(&ctx, pFwupgCtx->pImageData,
			pFwupgCtx->imageSize - HPMFWUPG_MD5_SIGNATURE_LENGTH);
	md5_finish(&ctx, md);
	if (memcmp(md, pMd5Sig, HPMFWUPG_MD5_SIGNATURE_LENGTH) != 0) {
		lprintf(LOG_NOTICE, "\n    Invalid MD5 signature");
		return HPMFWUPG_ERROR;
	}
	/* Validate Header signature */
	if(strncmp(pImageHeader->signature,
				HPMFWUPG_IMAGE_SIGNATURE,
				HPMFWUPG_HEADER_SIGNATURE_LENGTH) != 0) {
		lprintf(LOG_NOTICE,"\n    Invalid image signature");
		return HPMFWUPG_ERROR;
	}
	/* Validate Header image format version */
	if (pImageHeader->formatVersion != HPMFWUPG_IMAGE_HEADER_VERSION) {
		lprintf(LOG_NOTICE,"\n    Unrecognized image version");
		return HPMFWUPG_ERROR;
	}
	/* Validate header checksum */
	if (HpmfwupgCalculateChecksum((unsigned char*)pImageHeader,
				sizeof(struct HpmfwupgImageHeader)
				+ pImageHeader->oemDataLength
				+ sizeof(unsigned char)/*checksum*/) != 0) {
		lprintf(LOG_NOTICE,"\n    Invalid header checksum");
		return HPMFWUPG_ERROR;
	}
	return HPMFWUPG_SUCCESS;
}

/* HpmfwupgPreparationStage - prepere stage of a firmware upgrade procedure as
 * defined in section 3.2 of the IPM Controller Firmware Upgrade Specification
 * version 1.0
 */
int
HpmfwupgPreparationStage(struct ipmi_intf *intf,
		struct HpmfwupgUpgradeCtx *pFwupgCtx, int option)
{
	int componentId;
	int rc = HPMFWUPG_SUCCESS;
	struct HpmfwupgGetTargetUpgCapabilitiesCtx targetCapCmd;
	struct HpmfwupgImageHeader *pImageHeader = (struct HpmfwupgImageHeader*)
		pFwupgCtx->pImageData;
	/* Get device ID */
	rc = HpmfwupgGetDeviceId(intf, &pFwupgCtx->devId);
	/* Match current IPMC IDs with upgrade image */
	if (rc != HPMFWUPG_SUCCESS) {
		return HPMFWUPG_ERROR;
	}
	/* Validate device ID */
	if (pImageHeader->deviceId == pFwupgCtx->devId.device_id) {
		/* Validate product ID */
		if (memcmp(pImageHeader->prodId,
					pFwupgCtx->devId.product_id,
					HPMFWUPG_PRODUCT_ID_LENGTH ) == 0) {
			/* Validate man ID */
			if (memcmp(pImageHeader->manId,
						pFwupgCtx->devId.manufacturer_id,
						HPMFWUPG_MANUFATURER_ID_LENGTH) != 0) {
				lprintf(LOG_NOTICE,
						"\n    Invalid image file for manufacturer %u",
						buf2short(pFwupgCtx->devId.manufacturer_id));
				rc = HPMFWUPG_ERROR;
			}
		} else {
			lprintf(LOG_NOTICE,
					"\n    Invalid image file for product %u",
					buf2short(pFwupgCtx->devId.product_id));
			rc = HPMFWUPG_ERROR;
		}
	} else {
		lprintf(LOG_NOTICE, "\n    Invalid device ID %x",
				pFwupgCtx->devId.device_id);
		rc = HPMFWUPG_ERROR;
	}
	if (rc != HPMFWUPG_SUCCESS) {
		/* Giving one more chance to user to check whether its OK to continue even if the
		 * product ID does not match. This is helpful as sometimes we just want to update
		 * and dont care whether we have a different product Id. If the user says NO then
		 * we need to just bail out from here
		 */
		if (!((option & FORCE_MODE) || (option & VIEW_MODE))) {
			printf("\n\n Use \"force\" option for copying all the components\n");
			return HPMFWUPG_ERROR;
		}
		printf("\n    Image Information");
		printf("\n        Device Id : 0x%x", pImageHeader->deviceId);
		printf("\n        Prod   Id : 0x%02x%02x",
				pImageHeader->prodId[1], pImageHeader->prodId[0]);
		printf("\n        Manuf  Id : 0x%02x%02x%02x",
				pImageHeader->manId[2],
				pImageHeader->manId[1],
				pImageHeader->manId[0]);
		printf("\n    Board Information");
		printf("\n        Device Id : 0x%x", pFwupgCtx->devId.device_id);
		printf("\n        Prod   Id : 0x%02x%02x",
				pFwupgCtx->devId.product_id[1], pFwupgCtx->devId.product_id[0]);
		printf("\n        Manuf  Id : 0x%02x%02x%02x",
				pFwupgCtx->devId.manufacturer_id[2],
				pFwupgCtx->devId.manufacturer_id[1],
				pFwupgCtx->devId.manufacturer_id[0]);
		if (HpmGetUserInput("\n Continue ignoring DeviceID/ProductID/ManufacturingID (Y/N): ")) {
			rc = HPMFWUPG_SUCCESS;
		} else {
			return HPMFWUPG_ERROR;
		}
	}
	/* Validate earliest compatible revision */
	/* Validate major & minor revision */
	if (pImageHeader->compRevision[0] > pFwupgCtx->devId.fw_rev1
			|| (pImageHeader->compRevision[0] == pFwupgCtx->devId.fw_rev1
				&& pImageHeader->compRevision[1] > pFwupgCtx->devId.fw_rev2)) {
		/* Version not compatible for upgrade */
		lprintf(LOG_NOTICE, "\n    Version: Major: %d", pImageHeader->compRevision[0]);
		lprintf(LOG_NOTICE, "             Minor: %x", pImageHeader->compRevision[1]);
		lprintf(LOG_NOTICE, "    Not compatible with ");
		lprintf(LOG_NOTICE, "    Version: Major: %d", pFwupgCtx->devId.fw_rev1);
		lprintf(LOG_NOTICE, "             Minor: %x", pFwupgCtx->devId.fw_rev2);
		/* Confirming it once again */
		if (!((option & FORCE_MODE) || (option & VIEW_MODE))) {
			return HPMFWUPG_ERROR;
		}
		if (HpmGetUserInput("\n Continue IGNORING Earliest compatibility (Y/N): ")) {
			rc = HPMFWUPG_SUCCESS;
		} else {
			return HPMFWUPG_ERROR;
		}
	}
	/* Get target upgrade capabilities */
	rc = HpmfwupgGetTargetUpgCapabilities(intf, &targetCapCmd);
	if (rc != HPMFWUPG_SUCCESS) {
		return HPMFWUPG_ERROR;
	}
	/* Copy response to context */
	memcpy(&pFwupgCtx->targetCap,
			&targetCapCmd.resp,
			sizeof(struct HpmfwupgGetTargetUpgCapabilitiesResp));
	if (option & VIEW_MODE) {
		/* do nothing */
	} else {
		/* Make sure all component IDs defined in the
		 * upgrade image are supported by the IPMC
		 */
		if ((pImageHeader->components.ComponentBits.byte &
					pFwupgCtx->targetCap.componentsPresent.ComponentBits.byte) !=
					pImageHeader->components.ComponentBits.byte) {
			lprintf(LOG_NOTICE,
					"\n    Some components present in the image file are not supported by the IPMC");
			return HPMFWUPG_ERROR;
		}
		/* Make sure the upgrade is desirable rigth now */
		if (pFwupgCtx->targetCap.GlobalCapabilities.bitField.fwUpgUndesirable == 1) {
			lprintf(LOG_NOTICE, "\n    Upgrade undesirable at this moment");
			return HPMFWUPG_ERROR;
		}
		/* Get confimation from the user if he wants to continue when
		 * service affected during upgrade
		 */
		if (!(option & COMPARE_MODE)
				&& (pFwupgCtx->targetCap.GlobalCapabilities.bitField.servAffectDuringUpg == 1
					|| pImageHeader->imageCapabilities.bitField.servAffected == 1)) {
			if (HpmGetUserInput("\nServices may be affected during upgrade. Do you wish to continue? (y/n): ")) {
				rc = HPMFWUPG_SUCCESS;
			} else {
				return HPMFWUPG_ERROR;
			}
		}
	}
	/* Get the general properties of each component present in image */
	for (componentId = HPMFWUPG_COMPONENT_ID_0;
			componentId < HPMFWUPG_COMPONENT_ID_MAX;
			componentId++) {
		/* Reset component properties */
		memset(&pFwupgCtx->genCompProp[componentId], 0,
				sizeof (struct HpmfwupgGetGeneralPropResp));
		if ((1 << componentId & pImageHeader->components.ComponentBits.byte)) {
			struct HpmfwupgGetComponentPropertiesCtx getCompPropCmd;
			/* Get general component properties */
			getCompPropCmd.req.componentId = componentId;
			getCompPropCmd.req.selector = HPMFWUPG_COMP_GEN_PROPERTIES;
			rc = HpmfwupgGetComponentProperties(intf, &getCompPropCmd);
			if (rc == HPMFWUPG_SUCCESS) {
				/* Copy response to context */
				memcpy(&pFwupgCtx->genCompProp[componentId],
						&getCompPropCmd.resp,
						sizeof(struct HpmfwupgGetGeneralPropResp));
			}
		}
	}
	return rc;
}

int
image_version_upgradable(VERSIONINFO *pVersionInfo)
{
	/* If the image and active target versions are different, then
	 * upgrade */
	if ((pVersionInfo->imageMajor != pVersionInfo->targetMajor)
			|| (pVersionInfo->imageMinor != pVersionInfo->targetMinor)
			|| (pVersionInfo->imageAux[0] != pVersionInfo->targetAux[0])
			|| (pVersionInfo->imageAux[1] != pVersionInfo->targetAux[1])
			|| (pVersionInfo->imageAux[2] != pVersionInfo->targetAux[2])
			|| (pVersionInfo->imageAux[3] != pVersionInfo->targetAux[3])) {
		return (1);
	}
	/* If the image and active target versions are the same and rollback
	 * is not supported, then there's nothing to do, skip the upgrade
	 */
	if (!pVersionInfo->rollbackSupported) {
		return (0);
	}
	/* If the image and rollback target versions are different, then
	 * go ahead and upgrade
	 */
	if ((pVersionInfo->imageMajor != pVersionInfo->rollbackMajor)
			|| (pVersionInfo->imageMinor != pVersionInfo->rollbackMinor)
			|| (pVersionInfo->imageAux[0] != pVersionInfo->rollbackAux[0])
			|| (pVersionInfo->imageAux[1] != pVersionInfo->rollbackAux[1])
			|| (pVersionInfo->imageAux[2] != pVersionInfo->rollbackAux[2])
			|| (pVersionInfo->imageAux[3] != pVersionInfo->rollbackAux[3])) {
		return (1);
	}
	/* Image and rollback target versions are the same too, skip it */
	return (0);
}

/* HpmfwupgValidateActionRecordChecksum - validate checksum of the specified
 * action record header.
 */
int
HpmfwupgValidateActionRecordChecksum(struct HpmfwupgActionRecord *pActionRecord)
{
	int rc = HPMFWUPG_SUCCESS;
	/* Validate action record checksum */
	if (HpmfwupgCalculateChecksum((unsigned char*)pActionRecord,
				sizeof(struct HpmfwupgActionRecord)) != 0) {
	/* Due to ambiguity in the HPM.1 specification, for the case of
	 * the Upload Firmware Image action type, the record header length
	 * might be thought as either the first 3 bytes, or the first 34 bytes
	 * which precede the firmware image data.
	 * For the latter case we re-calculate the Upload Firmware Image
	 * record checksum for the 34 byte header length.
	 */
		if (pActionRecord->actionType != HPMFWUPG_ACTION_UPLOAD_FIRMWARE
				|| HpmfwupgCalculateChecksum((unsigned char*)pActionRecord,
					sizeof(struct HpmfwupgActionRecord)
					+ sizeof(struct HpmfwupgFirmwareImage))) {
			lprintf(LOG_NOTICE, "    Invalid Action record.");
			rc = HPMFWUPG_ERROR;
		}
	}
	return rc;
}

/* HpmfwupgPreUpgradeCheck - make pre-Upgrade check, this mainly helps in
 * checking which all version upgrade is skippable because the image version
 * is same as target version.
 */
int
HpmfwupgPreUpgradeCheck(struct ipmi_intf *intf,
		struct HpmfwupgUpgradeCtx *pFwupgCtx,
		int componentMask, int option)
{
	unsigned char *pImagePtr;
	struct HpmfwupgActionRecord *pActionRecord;
	struct HpmfwupgImageHeader *pImageHeader;
	int componentId;
	pImageHeader = (struct HpmfwupgImageHeader*)pFwupgCtx->pImageData;
	/* Put pointer after image header */
	pImagePtr = (unsigned char*)(pFwupgCtx->pImageData
			+ sizeof(struct HpmfwupgImageHeader)
			+ pImageHeader->oemDataLength
			+ sizeof(unsigned char)/*chksum*/);
	if (option & VIEW_MODE) {
		HpmDisplayVersionHeader(TARGET_VER|ROLLBACK_VER|IMAGE_VER);
	}
	/* Perform actions defined in the image */
	while (pImagePtr < (pFwupgCtx->pImageData + pFwupgCtx->imageSize
				- HPMFWUPG_MD5_SIGNATURE_LENGTH)) {
		/* Get action record */
		pActionRecord = (struct HpmfwupgActionRecord*)pImagePtr;
		/* Validate action record checksum */
		if (HpmfwupgValidateActionRecordChecksum(pActionRecord) != HPMFWUPG_SUCCESS) {
			return HPMFWUPG_ERROR;
		}
		/* Validate affected components */
		if (pActionRecord->components.ComponentBits.byte
				&& !pFwupgCtx->targetCap.componentsPresent.ComponentBits.byte) {
			lprintf(LOG_NOTICE,
					"    Invalid action record. One or more affected components is not supported");
			return HPMFWUPG_ERROR;
		}
		switch (pActionRecord->actionType) {
		case HPMFWUPG_ACTION_BACKUP_COMPONENTS:
			{
				/* Make sure every component specified by
				 * this action record
				 * supports the backup operation
				 */
				for (componentId = HPMFWUPG_COMPONENT_ID_0;
						componentId < HPMFWUPG_COMPONENT_ID_MAX;
						componentId++) {
					if (((1 << componentId) & pActionRecord->components.ComponentBits.byte)
							&& pFwupgCtx->genCompProp[componentId].GeneralCompProperties.bitfield.rollbackBackup == 0) {
						lprintf(LOG_NOTICE,
								"    Component ID %d does not support backup",
								componentId);
						return HPMFWUPG_ERROR;
					}
				}
				pImagePtr += sizeof(struct HpmfwupgActionRecord);
			}
			break;
		case HPMFWUPG_ACTION_PREPARE_COMPONENTS:
			{
				/* Make sure every components specified by
				 * this action
				 * supports the prepare operation
				 */
				for (componentId = HPMFWUPG_COMPONENT_ID_0;
						componentId < HPMFWUPG_COMPONENT_ID_MAX;
						componentId++) {
					if (((1 << componentId) & pActionRecord->components.ComponentBits.byte)
							&& pFwupgCtx->genCompProp[componentId].GeneralCompProperties.bitfield.preparationSupport == 0) {
						lprintf(LOG_NOTICE,
								"    Component ID %d does not support preparation",
								componentId);
						return HPMFWUPG_ERROR;
					}
				}
				pImagePtr += sizeof(struct HpmfwupgActionRecord);
			}
			break;
		case HPMFWUPG_ACTION_UPLOAD_FIRMWARE:
			/* Upload all firmware blocks */
			{
				struct HpmfwupgFirmwareImage *pFwImage;
				unsigned char *pData;
				unsigned int firmwareLength;
				unsigned char mode;
				unsigned char componentId;
				unsigned char componentIdByte;
				unsigned int upgrade_comp;
				VERSIONINFO *pVersionInfo;
				/* Save component ID on which the upload is done */
				componentIdByte = pActionRecord->components.ComponentBits.byte;
				componentId = 0;
				while ((componentIdByte >>= 1) != 0) {
					componentId++;
				}
				pFwImage = (struct HpmfwupgFirmwareImage*)(pImagePtr
						+ sizeof(struct HpmfwupgActionRecord));
				pData = ((unsigned char*)pFwImage
						+ sizeof(struct HpmfwupgFirmwareImage));
				/* Get firmware length */
				firmwareLength  =  pFwImage->length[0];
				firmwareLength |= (pFwImage->length[1] << 8)  & 0xff00;
				firmwareLength |= (pFwImage->length[2] << 16) & 0xff0000;
				firmwareLength |= (pFwImage->length[3] << 24) & 0xff000000;

				pVersionInfo = &gVersionInfo[componentId];

				pVersionInfo->imageMajor   = pFwImage->version[0];
				pVersionInfo->imageMinor   = pFwImage->version[1];
				pVersionInfo->imageAux[0]  = pFwImage->version[2];
				pVersionInfo->imageAux[1]  = pFwImage->version[3];
				pVersionInfo->imageAux[2]  = pFwImage->version[4];
				pVersionInfo->imageAux[3]  = pFwImage->version[5];

				mode = TARGET_VER | IMAGE_VER;
				/* check if component is selected for upgrade */
				upgrade_comp = !componentMask
					|| (componentMask & pActionRecord->components.ComponentBits.byte);
				/* check if current component version requires upgrade */
				if (upgrade_comp && !(option & (FORCE_MODE|COMPARE_MODE))) {
					upgrade_comp = image_version_upgradable(pVersionInfo);
				}
				if (verbose) {
					lprintf(LOG_NOTICE,
							"%s component %d",
							(upgrade_comp ? "Updating" : "Skipping"), 
							componentId);
				}
				if (upgrade_comp) {
					pFwupgCtx->compUpdateMask.ComponentBits.byte|= 1 << componentId;
				}
				if (option & VIEW_MODE) {
					if (pVersionInfo->rollbackSupported) {
						mode|= ROLLBACK_VER;
					}
					HpmDisplayVersion(mode,pVersionInfo, upgrade_comp);
					printf("\n");
				}
				pImagePtr = pData + firmwareLength;
			}
			break;
		default:
			lprintf(LOG_NOTICE,
					"    Invalid Action type. Cannot continue");
			return HPMFWUPG_ERROR;
			break;
		}
	}
	if (option & VIEW_MODE) {
		HpmDisplayLine("-",74);
		fflush(stdout);
		lprintf(LOG_NOTICE,
				"(*) Component requires Payload Cold Reset");
		lprintf(LOG_NOTICE,
				"(^) Indicates component would be upgraded");
	}
	return HPMFWUPG_SUCCESS;
}

/* HpmfwupgUpgradeStage - upgrade stage of a firmware upgrade procedure as
 * defined in section 3.3 of the IPM Controller Firmware Upgrade Specification
 * version 1.0
 */
int
HpmfwupgUpgradeStage(struct ipmi_intf *intf,
		struct HpmfwupgUpgradeCtx *pFwupgCtx, int option)
{
	struct HpmfwupgImageHeader *pImageHeader = (struct HpmfwupgImageHeader*)
		pFwupgCtx->pImageData;
	struct HpmfwupgActionRecord* pActionRecord;
	int rc = HPMFWUPG_SUCCESS;
	unsigned char *pImagePtr;
	unsigned int actionsSize;
	int flagColdReset = FALSE;
	time_t start,end;
	/* Put pointer after image header */
	pImagePtr = (unsigned char*)
		(pFwupgCtx->pImageData + sizeof(struct HpmfwupgImageHeader) +
		pImageHeader->oemDataLength + sizeof(unsigned char)/*checksum*/);
	/* Deternime actions size */
	actionsSize = pFwupgCtx->imageSize - sizeof(struct HpmfwupgImageHeader);
	if (!(option & VIEW_MODE)) {
		HpmDisplayUpgradeHeader();
	}
	/* Perform actions defined in the image */
	while (( pImagePtr < (pFwupgCtx->pImageData + pFwupgCtx->imageSize -
					HPMFWUPG_MD5_SIGNATURE_LENGTH))
			&& (rc == HPMFWUPG_SUCCESS)) {
		/* Get action record */
		pActionRecord = (struct HpmfwupgActionRecord*)pImagePtr;
		/* Validate action record checksum */
		rc = HpmfwupgValidateActionRecordChecksum(pActionRecord);
		if (rc != HPMFWUPG_SUCCESS) {
			continue;
		}
		switch(pActionRecord->actionType) {
		case HPMFWUPG_ACTION_BACKUP_COMPONENTS:
			{
				if (!(option & COMPARE_MODE)) {
					/* Send Upgrade Action command */
					struct HpmfwupgInitiateUpgradeActionCtx initUpgActionCmd;
					/* Affect only selected components */
					initUpgActionCmd.req.componentsMask.ComponentBits.byte =
						pFwupgCtx->compUpdateMask.ComponentBits.byte &
						pActionRecord->components.ComponentBits.byte;
					/* Action is prepare components */
					if (initUpgActionCmd.req.componentsMask.ComponentBits.byte) {
						initUpgActionCmd.req.upgradeAction  = HPMFWUPG_UPGRADE_ACTION_BACKUP;
						rc = HpmfwupgInitiateUpgradeAction(intf, &initUpgActionCmd, pFwupgCtx);
					}
				}
				pImagePtr+= sizeof(struct HpmfwupgActionRecord);
			}
			break;
		case HPMFWUPG_ACTION_PREPARE_COMPONENTS:
			{
				if (!(option & COMPARE_MODE)) {
					/* Send prepare components command */
					struct HpmfwupgInitiateUpgradeActionCtx initUpgActionCmd;
					/* Affect only selected components */
					initUpgActionCmd.req.componentsMask.ComponentBits.byte =
						pFwupgCtx->compUpdateMask.ComponentBits.byte &
						pActionRecord->components.ComponentBits.byte;
					if (initUpgActionCmd.req.componentsMask.ComponentBits.byte) {
						/* Action is prepare components */
						initUpgActionCmd.req.upgradeAction = HPMFWUPG_UPGRADE_ACTION_PREPARE;
						rc = HpmfwupgInitiateUpgradeAction(intf, &initUpgActionCmd, pFwupgCtx);
					}
				}
				pImagePtr+= sizeof(struct HpmfwupgActionRecord);
			}
			break;
		case HPMFWUPG_ACTION_UPLOAD_FIRMWARE:
			/* Upload all firmware blocks */
			rc = HpmFwupgActionUploadFirmware(pActionRecord->components,
					pFwupgCtx,
					&pImagePtr,
					intf,
					option,
					&flagColdReset);
			break;
		default:
			lprintf(LOG_NOTICE, "    Invalid Action type. Cannot continue");
			rc = HPMFWUPG_ERROR;
			break;
		}
	}
	HpmDisplayLine("-", 79);
	fflush(stdout);
	lprintf(LOG_NOTICE, "(*) Component requires Payload Cold Reset");
	return rc;
}

int
HpmFwupgActionUploadFirmware(struct HpmfwupgComponentBitMask components,
		struct HpmfwupgUpgradeCtx *pFwupgCtx,
		unsigned char **pImagePtr,
		struct ipmi_intf *intf,
		int option,
		int *pFlagColdReset)
{
	struct HpmfwupgFirmwareImage *pFwImage;
	struct HpmfwupgInitiateUpgradeActionCtx initUpgActionCmd;
	struct HpmfwupgUploadFirmwareBlockCtx uploadCmd;
	struct HpmfwupgFinishFirmwareUploadCtx finishCmd;
	VERSIONINFO *pVersionInfo;
	time_t start,end;

	int rc = HPMFWUPG_SUCCESS;
	int skip = TRUE;
	unsigned char *pData, *pDataInitial;
	unsigned short count;
	unsigned int totalSent = 0;
	unsigned short bufLength = 0;
	unsigned short bufLengthIsSet = 0;
	unsigned int firmwareLength = 0;

	unsigned int displayFWLength = 0;
	unsigned char *pDataTemp;
	unsigned int imageOffset = 0x00;
	unsigned int blockLength = 0x00;
	unsigned int lengthOfBlock = 0x00;
	unsigned int numTxPkts = 0;
	unsigned int numRxPkts = 0;
	unsigned char mode = 0;
	unsigned char componentId = 0x00;
	unsigned char componentIdByte = 0x00;
	uint16_t max_rq_size;

	/* Save component ID on which the upload is done */
	componentIdByte = components.ComponentBits.byte;
	while ((componentIdByte>>= 1) != 0) {
		componentId++;
	}
	pFwupgCtx->componentId = componentId;
	pVersionInfo = (VERSIONINFO *)&gVersionInfo[componentId];
	pFwImage = (struct HpmfwupgFirmwareImage*)((*pImagePtr)
			+ sizeof(struct HpmfwupgActionRecord));
	pDataInitial = ((unsigned char *)pFwImage
			+ sizeof(struct HpmfwupgFirmwareImage));
	pData = pDataInitial;

	/* Find max buffer length according the connection parameters */
	max_rq_size = ipmi_intf_get_max_request_data_size(intf);

	/* validate lower bound of max request size */
	if (max_rq_size <= sizeof(struct HpmfwupgUploadFirmwareBlockReq)) {
		lprintf(LOG_ERROR, "Maximum request size is too small to "
				"send a upload request.");
		return HPMFWUPG_ERROR;
	}

	bufLength = max_rq_size - sizeof(struct HpmfwupgUploadFirmwareBlockReq);

	/* Get firmware length */
	firmwareLength =  pFwImage->length[0];
	firmwareLength|= (pFwImage->length[1] << 8)  & 0xff00;
	firmwareLength|= (pFwImage->length[2] << 16) & 0xff0000;
	firmwareLength|= (pFwImage->length[3] << 24) & 0xff000000;
	mode = TARGET_VER | IMAGE_VER;
	if (pVersionInfo->rollbackSupported) {
		mode |= ROLLBACK_VER;
	}
	if ((option & DEBUG_MODE)) {
		printf("\n\n Comp ID : %d	 [%-20s]\n",
				pVersionInfo->componentId,
				pFwImage->desc);
	} else {
		HpmDisplayVersion(mode, pVersionInfo, 0);
	}
	if ((1 << componentId) & pFwupgCtx->compUpdateMask.ComponentBits.byte) {
		if (verbose) {
			lprintf(LOG_NOTICE, "Do not skip %d",
					componentId);
		}
		skip = FALSE;
	}
	if (!skip) {
		HpmDisplayUpgrade(0,0,1,0);
		/* Initialize parameters */
		uploadCmd.req = malloc(max_rq_size);
		if (!uploadCmd.req) {
			lprintf(LOG_ERR, "ipmitool: malloc failure");
			return HPMFWUPG_ERROR;
		}
		uploadCmd.req->blockNumber = 0;
		/* Send Initiate Upgrade Action */
		initUpgActionCmd.req.componentsMask = components;
		if (option & COMPARE_MODE) {
			/* Action is compare */
			initUpgActionCmd.req.upgradeAction = HPMFWUPG_UPGRADE_ACTION_COMPARE;
		} else {
			/* Action is upgrade */
			initUpgActionCmd.req.upgradeAction = HPMFWUPG_UPGRADE_ACTION_UPGRADE;
		}
		rc = HpmfwupgInitiateUpgradeAction(intf, &initUpgActionCmd, pFwupgCtx);
		if (rc != HPMFWUPG_SUCCESS) {
			skip = TRUE;
		}
		if ((pVersionInfo->coldResetRequired) && (!skip)) {
			*pFlagColdReset = TRUE;
		}
		/* pDataInitial is the starting pointer of the image data  */
		/* pDataTemp is one which we will move across */
		pData = pDataInitial;
		pDataTemp = pDataInitial;
		lengthOfBlock = firmwareLength;
		totalSent = 0x00;
		displayFWLength= firmwareLength;
		time(&start);
		while ((pData < (pDataTemp+lengthOfBlock)) && (rc == HPMFWUPG_SUCCESS)) {
			if ((pData+bufLength) <= (pDataTemp+lengthOfBlock)) {
				count = bufLength;
			} else {
				count = (unsigned short)((pDataTemp+lengthOfBlock) - pData);
			}
			memcpy(&uploadCmd.req->data, pData, bufLength);
			imageOffset = 0x00;
			blockLength = 0x00;
			numTxPkts++;
			rc = HpmfwupgUploadFirmwareBlock(intf, &uploadCmd,
					pFwupgCtx, count, &imageOffset,&blockLength);
			numRxPkts++;
			if (rc != HPMFWUPG_SUCCESS) {
				if (rc == HPMFWUPG_UPLOAD_BLOCK_LENGTH && !bufLengthIsSet) {
					rc = HPMFWUPG_SUCCESS;
					/* Retry with a smaller buffer length */
					if (strstr(intf->name,"lan") != NULL && bufLength > 8) {
						bufLength-= 8;
						lprintf(LOG_INFO,
								"Trying reduced buffer length: %d",
								bufLength);
					} else if (bufLength) {
						bufLength-= 1;
						lprintf(LOG_INFO,
								"Trying reduced buffer length: %d",
								bufLength);
					} else {
						rc = HPMFWUPG_ERROR;
					}
				} else if (rc == HPMFWUPG_UPLOAD_RETRY) {
					rc = HPMFWUPG_SUCCESS;
				} else {
					fflush(stdout);
					lprintf(LOG_NOTICE,
							"\n Error in Upload FIRMWARE command [rc=%d]\n",
							rc);
					lprintf(LOG_NOTICE,
							"\n TotalSent:0x%x ",
							totalSent);
					/* Exiting from the function */
					rc = HPMFWUPG_ERROR;
				}
			} else {
				/* success, buf length is valid */
				bufLengthIsSet = 1;
				if (imageOffset + blockLength > firmwareLength ||
						imageOffset + blockLength < blockLength) {
					/*
					 * blockLength is the remaining length of the firmware to upload so
					 * if imageOffset and blockLength sum is greater than the firmware
					 * length then its kind of error
					 */
					lprintf(LOG_NOTICE,
							"\n Error in Upload FIRMWARE command [rc=%d]\n",
							rc);
					lprintf(LOG_NOTICE,
							"\n TotalSent:0x%x Img offset:0x%x  Blk length:0x%x  Fwlen:0x%x\n",
							totalSent,imageOffset,blockLength,firmwareLength);
					rc = HPMFWUPG_ERROR;
					continue;
				}
				totalSent += count;
				if (imageOffset != 0x00) {
					/* block Length is valid  */
					lengthOfBlock = blockLength;
					pDataTemp = pDataInitial + imageOffset;
					pData = pDataTemp;
					if (displayFWLength == firmwareLength) {
						/* This is basically used only to make sure that we display uptil 100% */
						displayFWLength = blockLength + totalSent;
					}
				} else {
					pData += count;
				}
				time(&end);
				/*
				 * Just added debug mode in case we need to see exactly how many bytes have
				 * gone through - Its a hidden option used mainly should be used for debugging
				 */
				if (option & DEBUG_MODE) {
					fflush(stdout);
					printf(" Blk Num : %02x        Bytes : %05x ",
							uploadCmd.req->blockNumber,totalSent);
					if (imageOffset || blockLength) {
						printf("\n--> ImgOff : %x BlkLen : %x\n",
								imageOffset,blockLength);
					}
					if (displayFWLength == totalSent) {
						printf("\n Time Taken %02ld:%02ld",
								(end-start)/60, (end-start)%60);
						printf("\n\n");
					}
				} else {
					HpmDisplayUpgrade(0, totalSent,
							displayFWLength, (end-start));
				}
				uploadCmd.req->blockNumber++;
			}
		}
		/* free buffer */
		free(uploadCmd.req);
		uploadCmd.req = NULL;
	}
	if (skip) {
		HpmDisplayUpgrade(1,0,0,0);
		if ((option & COMPARE_MODE)
				&& !pFwupgCtx->genCompProp[pFwupgCtx->componentId].GeneralCompProperties.bitfield.comparisonSupport) {
			printf("|    |Comparison isn't supported for given compenent.                        |\n");
		}
		*pImagePtr = pDataInitial + firmwareLength;
	}
	if (rc == HPMFWUPG_SUCCESS && !skip) {
		/* Send finish component */
		/* Set image length */
		finishCmd.req.componentId = componentId;
		/* We need to send the actual data that is sent
		 * not the comlete firmware image length
		 */
		finishCmd.req.imageLength[0] = totalSent & 0xFF;
		finishCmd.req.imageLength[1] = (totalSent >> 8) & 0xFF;
		finishCmd.req.imageLength[2] = (totalSent >> 16) & 0xFF;
		finishCmd.req.imageLength[3] = (totalSent >> 24) & 0xFF;
		rc = HpmfwupgFinishFirmwareUpload(intf, &finishCmd,
				pFwupgCtx, option);
		*pImagePtr = pDataInitial + firmwareLength;
	}
	return rc;
}

/* HpmfwupgActivationStage - validate stage of a firmware upgrade procedure as
 * defined in section 3.4 of the IPM Controller Firmware Upgrade Specification
 * version 1.0
 */
int
HpmfwupgActivationStage(struct ipmi_intf *intf,
		struct HpmfwupgUpgradeCtx *pFwupgCtx)
{
	int rc = HPMFWUPG_SUCCESS;
	struct HpmfwupgActivateFirmwareCtx activateCmd;
	struct HpmfwupgImageHeader *pImageHeader = (struct HpmfwupgImageHeader*)
		pFwupgCtx->pImageData;
	/* Print out stuf...*/
	printf("    ");
	fflush(stdout);
	/* Activate new firmware */
	activateCmd.req.rollback_override = 0;
	rc = HpmfwupgActivateFirmware(intf, &activateCmd, pFwupgCtx);
	if (rc == HPMFWUPG_SUCCESS) {
		/* Query self test result if supported by target and new image */
		if ((pFwupgCtx->targetCap.GlobalCapabilities.bitField.ipmcSelftestCap == 1)
				|| (pImageHeader->imageCapabilities.bitField.imageSelfTest == 1)) {
			struct HpmfwupgQuerySelftestResultCtx selfTestCmd;
			rc = HpmfwupgQuerySelftestResult(intf, &selfTestCmd,
					pFwupgCtx);
			if (rc == HPMFWUPG_SUCCESS) {
				/* Get the self test result */
				if (selfTestCmd.resp.result1 != 0x55) {
					/* Perform manual rollback if necessary */
					/* BACKUP/ MANUAL ROLLBACK not supported by this UA */
					lprintf(LOG_NOTICE, "    Self test failed:");
					lprintf(LOG_NOTICE, "    Result1 = %x",
							selfTestCmd.resp.result1);
					lprintf(LOG_NOTICE, "    Result2 = %x",
							selfTestCmd.resp.result2);
					rc = HPMFWUPG_ERROR;
				}
			} else {
				/* Perform manual rollback if necessary */
				/* BACKUP / MANUAL ROLLBACK not supported by this UA */
				lprintf(LOG_NOTICE,"    Self test failed.");
			}
		}
	}
	/* If activation / self test failed, query rollback
	 * status if automatic rollback supported
	 */
	if (rc == HPMFWUPG_ERROR) {
		if ((pFwupgCtx->targetCap.GlobalCapabilities.bitField.autRollback == 1)
				&& (pFwupgCtx->genCompProp[pFwupgCtx->componentId].GeneralCompProperties.bitfield.rollbackBackup != 0x00)) {
			struct HpmfwupgQueryRollbackStatusCtx rollCmd;
			lprintf(LOG_NOTICE,"    Getting rollback status...");
			fflush(stdout);
			rc = HpmfwupgQueryRollbackStatus(intf,
					&rollCmd, pFwupgCtx);
		}
	}
	return rc;
}

int
HpmfwupgGetBufferFromFile(char *imageFilename,
		struct HpmfwupgUpgradeCtx *pFwupgCtx)
{
	int rc = HPMFWUPG_SUCCESS;
	int ret = 0;
	FILE *pImageFile = fopen(imageFilename, "rb");
	if (pImageFile == NULL) {
		lprintf(LOG_ERR, "Cannot open image file '%s'",
				imageFilename);
		return HPMFWUPG_ERROR;
	}
	/* Get the raw data in file */
	fseek(pImageFile, 0, SEEK_END);
	pFwupgCtx->imageSize  = ftell(pImageFile);
	pFwupgCtx->pImageData = malloc(sizeof(unsigned char)*pFwupgCtx->imageSize);
	if (pFwupgCtx->pImageData == NULL) {
		lprintf(LOG_ERR, "ipmitool: malloc failure");
		fclose(pImageFile);
		return HPMFWUPG_ERROR;
	}
	rewind(pImageFile);
	ret = fread(pFwupgCtx->pImageData,
			sizeof(unsigned char),
			pFwupgCtx->imageSize,
			pImageFile);
	if (ret != pFwupgCtx->imageSize) {
		lprintf(LOG_ERR,
				"Failed to read file %s size %d", 
				imageFilename,
				pFwupgCtx->imageSize);
		rc = HPMFWUPG_ERROR;
	}
	fclose(pImageFile);
	return rc;
}

int
HpmfwupgGetDeviceId(struct ipmi_intf *intf, struct ipm_devid_rsp *pGetDevId)
{
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_APP;
	req.msg.cmd = BMC_GET_DEVICE_ID;
	req.msg.data_len = 0;
	rsp = HpmfwupgSendCmd(intf, req, NULL);
	if (rsp == NULL) {
		lprintf(LOG_ERR, "Error getting device ID.");
		return HPMFWUPG_ERROR;
	}
	if (rsp->ccode != 0x00) {
		lprintf(LOG_ERR, "Error getting device ID.");
		lprintf(LOG_ERR, "compcode=0x%x: %s",
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		return HPMFWUPG_ERROR;
	}
	memcpy(pGetDevId, rsp->data, sizeof(struct ipm_devid_rsp));
	return HPMFWUPG_SUCCESS;
}

int
HpmfwupgGetTargetUpgCapabilities(struct ipmi_intf *intf,
		struct HpmfwupgGetTargetUpgCapabilitiesCtx *pCtx)
{
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_GET_TARGET_UPG_CAPABILITIES;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgGetTargetUpgCapabilitiesReq);
	rsp = HpmfwupgSendCmd(intf, req, NULL);
	if (rsp == NULL) {
		lprintf(LOG_ERR,
				"Error getting target upgrade capabilities.");
		return HPMFWUPG_ERROR;
	}
	if (rsp->ccode != 0x00) {
		lprintf(LOG_ERR,
				"Error getting target upgrade capabilities, ccode: 0x%x: %s",
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		return HPMFWUPG_ERROR;
	}
	memcpy(&pCtx->resp, rsp->data,
			sizeof(struct HpmfwupgGetTargetUpgCapabilitiesResp));
	if (verbose) {
		lprintf(LOG_NOTICE, "TARGET UPGRADE CAPABILITIES");
		lprintf(LOG_NOTICE, "-------------------------------");
		lprintf(LOG_NOTICE, "HPM.1 version............%d    ",
				pCtx->resp.hpmVersion);
		lprintf(LOG_NOTICE, "Component 0 presence....[%c]   ",
				pCtx->resp.componentsPresent.ComponentBits.bitField.component0 ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Component 1 presence....[%c]   ",
				pCtx->resp.componentsPresent.ComponentBits.bitField.component1 ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Component 2 presence....[%c]   ",
				pCtx->resp.componentsPresent.ComponentBits.bitField.component2 ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Component 3 presence....[%c]   ",
				pCtx->resp.componentsPresent.ComponentBits.bitField.component3 ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Component 4 presence....[%c]   ",
				pCtx->resp.componentsPresent.ComponentBits.bitField.component4 ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Component 5 presence....[%c]   ",
				pCtx->resp.componentsPresent.ComponentBits.bitField.component5 ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Component 6 presence....[%c]   ",
				pCtx->resp.componentsPresent.ComponentBits.bitField.component6 ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Component 7 presence....[%c]   ",
				pCtx->resp.componentsPresent.ComponentBits.bitField.component7 ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Upgrade undesirable.....[%c]   ",
				pCtx->resp.GlobalCapabilities.bitField.fwUpgUndesirable ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Aut rollback override...[%c]   ",
				pCtx->resp.GlobalCapabilities.bitField.autRollbackOverride ? 'y' : 'n');
		lprintf(LOG_NOTICE, "IPMC degraded...........[%c]   ",
				pCtx->resp.GlobalCapabilities.bitField.ipmcDegradedDurinUpg ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Defered activation......[%c]   ",
				pCtx->resp.GlobalCapabilities.bitField.deferActivation ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Service affected........[%c]   ",
				pCtx->resp.GlobalCapabilities.bitField.servAffectDuringUpg ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Manual rollback.........[%c]   ",
				pCtx->resp.GlobalCapabilities.bitField.manualRollback ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Automatic rollback......[%c]   ",
				pCtx->resp.GlobalCapabilities.bitField.autRollback ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Self test...............[%c]   ",
				pCtx->resp.GlobalCapabilities.bitField.ipmcSelftestCap ? 'y' : 'n');
		lprintf(LOG_NOTICE, "Upgrade timeout.........[%d sec] ",
				pCtx->resp.upgradeTimeout*5);
		lprintf(LOG_NOTICE, "Self test timeout.......[%d sec] ",
				pCtx->resp.selftestTimeout*5);
		lprintf(LOG_NOTICE, "Rollback timeout........[%d sec] ",
				pCtx->resp.rollbackTimeout*5);
		lprintf(LOG_NOTICE, "Inaccessibility timeout.[%d sec] \n",
				pCtx->resp.inaccessTimeout*5);
	}
	return HPMFWUPG_SUCCESS;
}

int
HpmfwupgGetComponentProperties(struct ipmi_intf *intf,
		struct HpmfwupgGetComponentPropertiesCtx *pCtx)
{
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs * rsp;
	struct ipmi_rq req;
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_GET_COMPONENT_PROPERTIES;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgGetComponentPropertiesReq);
	rsp = HpmfwupgSendCmd(intf, req, NULL);
	if (rsp == NULL) {
		lprintf(LOG_NOTICE,
				"Error getting component properties\n");
		return HPMFWUPG_ERROR;
	}
	if (rsp->ccode != 0x00) {
		lprintf(LOG_NOTICE,
				"Error getting component properties");
		lprintf(LOG_NOTICE,
				"compcode=0x%x: %s",
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		return HPMFWUPG_ERROR;
	}
	switch (pCtx->req.selector) {
	case HPMFWUPG_COMP_GEN_PROPERTIES:
		memcpy(&pCtx->resp, rsp->data, sizeof(struct HpmfwupgGetGeneralPropResp));
		if (verbose) {
			lprintf(LOG_NOTICE, "GENERAL PROPERTIES");
			lprintf(LOG_NOTICE, "-------------------------------");
			lprintf(LOG_NOTICE, "Payload cold reset req....[%c]   ",
					pCtx->resp.Response.generalPropResp.GeneralCompProperties.bitfield.payloadColdReset ? 'y' : 'n');
			lprintf(LOG_NOTICE, "Def. activation supported.[%c]   ",
					pCtx->resp.Response.generalPropResp.GeneralCompProperties.bitfield.deferredActivation ? 'y' : 'n');
			lprintf(LOG_NOTICE, "Comparison supported......[%c]   ",
					pCtx->resp.Response.generalPropResp.GeneralCompProperties.bitfield.comparisonSupport ? 'y' : 'n');
			lprintf(LOG_NOTICE, "Preparation supported.....[%c]   ",
					pCtx->resp.Response.generalPropResp.GeneralCompProperties.bitfield.preparationSupport ? 'y' : 'n');
			lprintf(LOG_NOTICE, "Rollback supported........[%c]   \n",
					pCtx->resp.Response.generalPropResp.GeneralCompProperties.bitfield.rollbackBackup ? 'y' : 'n');
		}
		break;
	case HPMFWUPG_COMP_CURRENT_VERSION:
		memcpy(&pCtx->resp, rsp->data,
				sizeof(struct HpmfwupgGetCurrentVersionResp));
		if (verbose) {
			lprintf(LOG_NOTICE, "Current Version: ");
			lprintf(LOG_NOTICE, " Major: %d",
					pCtx->resp.Response.currentVersionResp.currentVersion[0]);
			lprintf(LOG_NOTICE, " Minor: %x",
					pCtx->resp.Response.currentVersionResp.currentVersion[1]);
			lprintf(LOG_NOTICE, " Aux  : %03d %03d %03d %03d\n",
					pCtx->resp.Response.currentVersionResp.currentVersion[2],
					pCtx->resp.Response.currentVersionResp.currentVersion[3],
					pCtx->resp.Response.currentVersionResp.currentVersion[4],
					pCtx->resp.Response.currentVersionResp.currentVersion[5]);
		}
		break;
	case HPMFWUPG_COMP_DESCRIPTION_STRING:
		memcpy(&pCtx->resp, rsp->data,
				sizeof(struct HpmfwupgGetDescStringResp));
		if (verbose) {
			char descString[HPMFWUPG_DESC_STRING_LENGTH + 1];
			memcpy(descString,
					pCtx->resp.Response.descStringResp.descString,
					HPMFWUPG_DESC_STRING_LENGTH);
			descString[HPMFWUPG_DESC_STRING_LENGTH] = '\0';
			lprintf(LOG_NOTICE,
					"Description string: %s\n",
					descString);
		}
		break;
	case HPMFWUPG_COMP_ROLLBACK_FIRMWARE_VERSION:
		memcpy(&pCtx->resp, rsp->data, sizeof(struct HpmfwupgGetRollbackFwVersionResp));
		if (verbose) {
			lprintf(LOG_NOTICE, "Rollback FW Version: ");
			lprintf(LOG_NOTICE, " Major: %d",
					pCtx->resp.Response.rollbackFwVersionResp.rollbackFwVersion[0]);
			lprintf(LOG_NOTICE, " Minor: %x",
					pCtx->resp.Response.rollbackFwVersionResp.rollbackFwVersion[1]);
			lprintf(LOG_NOTICE, " Aux  : %03d %03d %03d %03d\n",
					pCtx->resp.Response.rollbackFwVersionResp.rollbackFwVersion[2],
					pCtx->resp.Response.rollbackFwVersionResp.rollbackFwVersion[3],
					pCtx->resp.Response.rollbackFwVersionResp.rollbackFwVersion[4],
					pCtx->resp.Response.rollbackFwVersionResp.rollbackFwVersion[5]);
		}
		break;
	case HPMFWUPG_COMP_DEFERRED_FIRMWARE_VERSION:
		memcpy(&pCtx->resp, rsp->data, sizeof(struct HpmfwupgGetDeferredFwVersionResp));
		if (verbose) {
			lprintf(LOG_NOTICE, "Deferred FW Version: ");
			lprintf(LOG_NOTICE, " Major: %d",
					pCtx->resp.Response.deferredFwVersionResp.deferredFwVersion[0]);
			lprintf(LOG_NOTICE, " Minor: %x",
					pCtx->resp.Response.deferredFwVersionResp.deferredFwVersion[1]);
			lprintf(LOG_NOTICE, " Aux  : %03d %03d %03d %03d\n",
					pCtx->resp.Response.deferredFwVersionResp.deferredFwVersion[2],
					pCtx->resp.Response.deferredFwVersionResp.deferredFwVersion[3],
					pCtx->resp.Response.deferredFwVersionResp.deferredFwVersion[4],
					pCtx->resp.Response.deferredFwVersionResp.deferredFwVersion[5]);
		}
		break;
	case HPMFWUPG_COMP_OEM_PROPERTIES:
		/* OEM Properties command */
		memcpy(&pCtx->resp, rsp->data, sizeof(struct HpmfwupgGetOemProperties));
		if (verbose) {
			unsigned char i = 0;
			lprintf(LOG_NOTICE,"OEM Properties: ");
			for (i=0; i < HPMFWUPG_OEM_LENGTH; i++) {
				lprintf(LOG_NOTICE, " 0x%x ",
						pCtx->resp.Response.oemProperties.oemRspData[i]);
			}
		}
		break;
	default:
		lprintf(LOG_NOTICE,"Unsupported component selector");
		rc = HPMFWUPG_ERROR;
		break;
	}
	return rc;
}

int
HpmfwupgAbortUpgrade(struct ipmi_intf *intf,
		struct HpmfwupgAbortUpgradeCtx *pCtx)
{
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_ABORT_UPGRADE;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgAbortUpgradeReq);
	rsp = HpmfwupgSendCmd(intf, req, NULL);
	if (rsp == NULL) {
		lprintf(LOG_ERR, "Error - aborting upgrade.");
		return HPMFWUPG_ERROR;
	}
	if (rsp->ccode != 0x00) {
		lprintf(LOG_ERR, "Error aborting upgrade");
		lprintf(LOG_ERR, "compcode=0x%x: %s",
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		rc = HPMFWUPG_ERROR;
	}
	return rc;
}

int
HpmfwupgInitiateUpgradeAction(struct ipmi_intf *intf,
		struct HpmfwupgInitiateUpgradeActionCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx)
{
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_INITIATE_UPGRADE_ACTION;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgInitiateUpgradeActionReq);
	rsp = HpmfwupgSendCmd(intf, req, pFwupgCtx);
	if (rsp == NULL) {
		lprintf(LOG_ERR, "Error initiating upgrade action.");
		return HPMFWUPG_ERROR;
	}
	/* Long duration command handling */
	if (rsp->ccode == HPMFWUPG_COMMAND_IN_PROGRESS) {
		rc = HpmfwupgWaitLongDurationCmd(intf, pFwupgCtx);
	} else if (rsp->ccode != 0x00) {
		lprintf(LOG_NOTICE,"Error initiating upgrade action");
		lprintf(LOG_NOTICE, "compcode=0x%x: %s",
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		rc = HPMFWUPG_ERROR;
	}
	return rc;
}

int
HpmfwupgUploadFirmwareBlock(struct ipmi_intf *intf,
		struct HpmfwupgUploadFirmwareBlockCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx, int count,
		unsigned int *imageOffset, unsigned int *blockLength)
{
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	pCtx->req->picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_UPLOAD_FIRMWARE_BLOCK;
	req.msg.data = (unsigned char *)pCtx->req;
	/* 2 is the size of the upload struct - data */
	req.msg.data_len = 2 + count;
	rsp = HpmfwupgSendCmd(intf, req, pFwupgCtx);
	if (rsp == NULL) {
		lprintf(LOG_NOTICE, "Error uploading firmware block.");
		return HPMFWUPG_ERROR;
	}
	if (rsp->ccode == HPMFWUPG_COMMAND_IN_PROGRESS
			|| rsp->ccode == 0x00) {
		/*
		 * We need to check if the response also contains the next upload firmware offset
		 * and the firmware length in its response - These are optional but very vital
		 */
		if (rsp->data_len > 1) {
			/*
			 * If the response data length is greater than 1 it should contain both the
			 * the Section offset and section length. Because we cannot just have
			 * Section offset without section length so the length should be 9
			 */
			if (rsp->data_len == 9) {
				/* rsp->data[1] - LSB  rsp->data[2]  - rsp->data[3] = MSB */
				*imageOffset = (rsp->data[4] << 24) + (rsp->data[3] << 16) + (rsp->data[2] << 8) + rsp->data[1];
				*blockLength = (rsp->data[8] << 24) + (rsp->data[7] << 16) + (rsp->data[6] << 8) + rsp->data[5];
			} else {
				 /*
				 * The Spec does not say much for this kind of errors where the
				 * firmware returned only offset and length so currently returning it
				 * as 0x82 - Internal CheckSum Error
				 */
				lprintf(LOG_NOTICE,
						"Error wrong rsp->datalen %d for Upload Firmware block command\n",
						rsp->data_len);
				rsp->ccode = HPMFWUPG_INT_CHECKSUM_ERROR;
			}
		}
	}
	/* Long duration command handling */
	if (rsp->ccode == HPMFWUPG_COMMAND_IN_PROGRESS) {
		rc = HpmfwupgWaitLongDurationCmd(intf, pFwupgCtx);
	} else if (rsp->ccode != 0x00)  {
		/* PATCH --> This validation is to handle retryables errors codes on IPMB bus.
		 *           This will be fixed in the next release of open ipmi and this
		 *           check will have to be removed. (Buggy version = 39)
		 */
		if (HPMFWUPG_IS_RETRYABLE(rsp->ccode)) {
			lprintf(LOG_DEBUG, "HPM: [PATCH]Retryable error detected");
			rc = HPMFWUPG_UPLOAD_RETRY;
		} else if (rsp->ccode == IPMI_CC_REQ_DATA_INV_LENGTH ||
				rsp->ccode == IPMI_CC_REQ_DATA_FIELD_EXCEED) {
			/* If completion code = 0xc7(0xc8), we will retry with a reduced buffer length.
			 * Do not print error.
			 */
			rc = HPMFWUPG_UPLOAD_BLOCK_LENGTH;
		} else {
			lprintf(LOG_ERR, "Error uploading firmware block");
			lprintf(LOG_ERR, "compcode=0x%x: %s",
					rsp->ccode,
					val2str(rsp->ccode,
						completion_code_vals));
			rc = HPMFWUPG_ERROR;
		}
	}
	return rc;
}

int
HpmfwupgFinishFirmwareUpload(struct ipmi_intf *intf,
		struct HpmfwupgFinishFirmwareUploadCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx, int option)
{
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_FINISH_FIRMWARE_UPLOAD;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgFinishFirmwareUploadReq);
	rsp = HpmfwupgSendCmd(intf, req, pFwupgCtx);
	if (rsp == NULL) {
		lprintf(LOG_ERR, "Error fininshing firmware upload.");
		return HPMFWUPG_ERROR;
	}
	/* Long duration command handling */
	if (rsp->ccode == HPMFWUPG_COMMAND_IN_PROGRESS) {
		rc = HpmfwupgWaitLongDurationCmd(intf, pFwupgCtx);
	} else if ((option & COMPARE_MODE) && rsp->ccode == 0x83) {
		printf("|    |Component's active copy doesn't match the upgrade image                 |\n");
	} else if ((option & COMPARE_MODE) && rsp->ccode == IPMI_CC_OK) {
		printf("|    |Comparison passed                                                       |\n");
	} else if ( rsp->ccode != IPMI_CC_OK ) {
		lprintf(LOG_ERR, "Error finishing firmware upload");
		lprintf(LOG_ERR, "compcode=0x%x: %s",
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		rc = HPMFWUPG_ERROR;
	}
	return rc;
}

int
HpmfwupgActivateFirmware(struct ipmi_intf *intf,
		struct HpmfwupgActivateFirmwareCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx)
{
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_ACTIVATE_FIRMWARE;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgActivateFirmwareReq)
		- (!pCtx->req.rollback_override ? 1 : 0);
	rsp = HpmfwupgSendCmd(intf, req, pFwupgCtx);
	if (rsp == NULL) {
		lprintf(LOG_ERR, "Error activating firmware.");
		return HPMFWUPG_ERROR;
	}
	/* Long duration command handling */
	if (rsp->ccode == HPMFWUPG_COMMAND_IN_PROGRESS) {
		printf("Waiting firmware activation...");
		fflush(stdout);
		rc = HpmfwupgWaitLongDurationCmd(intf, pFwupgCtx);
		if (rc == HPMFWUPG_SUCCESS) {
			lprintf(LOG_NOTICE, "OK");
		} else {
			lprintf(LOG_NOTICE, "Failed");
		}
	} else if (rsp->ccode != IPMI_CC_OK) {
		lprintf(LOG_ERR, "Error activating firmware");
		lprintf(LOG_ERR, "compcode=0x%x: %s",
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		rc = HPMFWUPG_ERROR;
	}
	return rc;
}

int
HpmfwupgGetUpgradeStatus(struct ipmi_intf *intf,
		struct HpmfwupgGetUpgradeStatusCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx,
		int silent)
{
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_GET_UPGRADE_STATUS;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgGetUpgradeStatusReq);
	rsp = HpmfwupgSendCmd(intf, req, pFwupgCtx);
	if (!rsp) {
		lprintf(LOG_NOTICE,
				"Error getting upgrade status. Failed to get response.");
		return HPMFWUPG_ERROR;
	}
	if (rsp->ccode == 0x00) {
		memcpy(&pCtx->resp, rsp->data, 
				sizeof(struct HpmfwupgGetUpgradeStatusResp));
		if (!silent) {
			lprintf(LOG_NOTICE, "Upgrade status:");
			lprintf(LOG_NOTICE,
					" Command in progress:          %x",
					pCtx->resp.cmdInProcess);
			lprintf(LOG_NOTICE,
					" Last command completion code: %x",
					pCtx->resp.lastCmdCompCode);
		}
	} else if (HPMFWUPG_IS_RETRYABLE(rsp->ccode)) {
		/* PATCH --> This validation is to handle retryable errors 
		 *           codes on the IPMB bus.
		 *           This will be fixed in the next release of 
		 *           open ipmi and this check can be removed. 
		 *           (Buggy version = 39)
		 */
		if (!silent) {
			lprintf(LOG_DEBUG, "HPM: Retryable error detected");
		}
		pCtx->resp.lastCmdCompCode = HPMFWUPG_COMMAND_IN_PROGRESS;
	} else {
		lprintf(LOG_NOTICE, "Error getting upgrade status");
		lprintf(LOG_NOTICE, "compcode=0x%x: %s", rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		return HPMFWUPG_ERROR;
	}
	return HPMFWUPG_SUCCESS;
}

int
HpmfwupgManualFirmwareRollback(struct ipmi_intf *intf,
		struct HpmfwupgManualFirmwareRollbackCtx *pCtx)
{
	struct HpmfwupgUpgradeCtx fwupgCtx;
	struct HpmfwupgGetTargetUpgCapabilitiesCtx targetCapCmd;
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	/* prepare fake upgrade context */
	memset(&fwupgCtx, 0, sizeof (fwupgCtx));
	verbose--;
	rc = HpmfwupgGetTargetUpgCapabilities(intf, &targetCapCmd);
	verbose++;
	if (rc != HPMFWUPG_SUCCESS) {
		return rc;
	}
	memcpy(&fwupgCtx.targetCap, &targetCapCmd.resp, sizeof(targetCapCmd.resp));
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_MANUAL_FIRMWARE_ROLLBACK;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgManualFirmwareRollbackReq);
	rsp = HpmfwupgSendCmd(intf, req, &fwupgCtx);
	if (rsp == NULL) {
		lprintf(LOG_ERR, "Error sending manual rollback.");
		return HPMFWUPG_ERROR;
	}
	/* Long duration command handling */
	if (rsp->ccode == IPMI_CC_OK
			|| rsp->ccode == HPMFWUPG_COMMAND_IN_PROGRESS) {
		struct HpmfwupgQueryRollbackStatusCtx resCmd;
		printf("Waiting firmware rollback...");
		fflush(stdout);
		rc = HpmfwupgQueryRollbackStatus(intf, &resCmd, &fwupgCtx);
	} else if ( rsp->ccode != 0x00 ) {
		lprintf(LOG_ERR, "Error sending manual rollback");
		lprintf(LOG_ERR, "compcode=0x%x: %s",  
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		rc = HPMFWUPG_ERROR;
	}
	return rc;
}

int
HpmfwupgQueryRollbackStatus(struct ipmi_intf *intf,
		struct HpmfwupgQueryRollbackStatusCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx)
{
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	unsigned int rollbackTimeout = 0;
	unsigned int timeoutSec1, timeoutSec2;
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_QUERY_ROLLBACK_STATUS;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgQueryRollbackStatusReq);
	/* If we are not in upgrade context, we use default timeout values */
	if (pFwupgCtx != NULL) {
		struct HpmfwupgImageHeader *pImageHeader;
		if (pFwupgCtx->pImageData) {
			pImageHeader = (struct HpmfwupgImageHeader*)pFwupgCtx->pImageData;
			rollbackTimeout = pImageHeader->rollbackTimeout;
		} else {
			rollbackTimeout = 0;
		}
		/* Use the greater of the two timeouts (header and target caps) */
		rollbackTimeout = MAX(rollbackTimeout,
				pFwupgCtx->targetCap.rollbackTimeout) * 5;
	} else {
		rollbackTimeout = HPMFWUPG_DEFAULT_UPGRADE_TIMEOUT;
	}
	/* Poll rollback status until completion or timeout */
	timeoutSec1 = time(NULL);
	timeoutSec2 = time(NULL);
	do {
		/* Must wait at least 100 ms between status requests */
		usleep(100000);
		rsp = HpmfwupgSendCmd(intf, req, pFwupgCtx);
		/* PATCH --> This validation is to handle retryables errors codes on IPMB bus.
		 *           This will be fixed in the next release of open ipmi and this
		 *           check will have to be removed. (Buggy version = 39)
		 */
		if (rsp) {
			if (HPMFWUPG_IS_RETRYABLE(rsp->ccode)) {
				lprintf(LOG_DEBUG,"HPM: [PATCH]Retryable error detected");
				rsp->ccode = HPMFWUPG_COMMAND_IN_PROGRESS;
			}
		}
		timeoutSec2 = time(NULL);
	} while (rsp
			&& ((rsp->ccode == HPMFWUPG_COMMAND_IN_PROGRESS)
				|| (rsp->ccode == IPMI_CC_TIMEOUT))
			&& (timeoutSec2 - timeoutSec1 < rollbackTimeout));
	if (rsp == NULL) {
		lprintf(LOG_ERR, "Error getting upgrade status.");
		return HPMFWUPG_ERROR;
	}
	if (rsp->ccode == 0x00) {
		memcpy(&pCtx->resp, rsp->data,
				sizeof(struct HpmfwupgQueryRollbackStatusResp));
		if (pCtx->resp.rollbackComp.ComponentBits.byte != 0) {
			/* Rollback occured */
			lprintf(LOG_NOTICE,
					"Rollback occured on component mask: 0x%02x",
					pCtx->resp.rollbackComp.ComponentBits.byte);
		} else {
			lprintf(LOG_NOTICE,
					"No Firmware rollback occured");
		}
	} else if (rsp->ccode == 0x81) {
		lprintf(LOG_ERR,
				"Rollback failed on component mask: 0x%02x",
				pCtx->resp.rollbackComp.ComponentBits.byte);
		rc = HPMFWUPG_ERROR;
	} else {
		lprintf(LOG_ERR,
				"Error getting rollback status");
		lprintf(LOG_ERR,
				"compcode=0x%x: %s",  
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		rc = HPMFWUPG_ERROR;
	}
	return rc;
}

int
HpmfwupgQuerySelftestResult(struct ipmi_intf *intf, struct HpmfwupgQuerySelftestResultCtx *pCtx,
		struct HpmfwupgUpgradeCtx *pFwupgCtx)
{
	int rc = HPMFWUPG_SUCCESS;
	struct ipmi_rs *rsp;
	struct ipmi_rq req;
	unsigned char selfTestTimeout = 0;
	unsigned int timeoutSec1, timeoutSec2;
	pCtx->req.picmgId = HPMFWUPG_PICMG_IDENTIFIER;
	/* If we are not in upgrade context, we use default timeout values */
	if (pFwupgCtx != NULL) {
		/* Getting selftest timeout from new image */
		struct HpmfwupgImageHeader *pImageHeader = (struct HpmfwupgImageHeader*)
			pFwupgCtx->pImageData;
		selfTestTimeout = MAX(pImageHeader->selfTestTimeout,
		pFwupgCtx->targetCap.selftestTimeout) * 5;
	} else {
		selfTestTimeout = HPMFWUPG_DEFAULT_UPGRADE_TIMEOUT;
	}
	memset(&req, 0, sizeof(req));
	req.msg.netfn = IPMI_NETFN_PICMG;
	req.msg.cmd = HPMFWUPG_QUERY_SELFTEST_RESULT;
	req.msg.data = (unsigned char*)&pCtx->req;
	req.msg.data_len = sizeof(struct HpmfwupgQuerySelftestResultReq);
	/* Poll rollback status until completion or timeout */
	timeoutSec1 = time(NULL);
	timeoutSec2 = time(NULL);
	do {
		/* Must wait at least 100 ms between status requests */
		usleep(100000);
		rsp = HpmfwupgSendCmd(intf, req, pFwupgCtx);
		/* PATCH --> This validation is to handle retryables errors codes on IPMB bus.
		 *           This will be fixed in the next release of open ipmi and this
		 *           check will have to be removed. (Buggy version = 39)
		 */
		if (rsp) {
			if (HPMFWUPG_IS_RETRYABLE(rsp->ccode)) {
				lprintf(LOG_DEBUG,
						"HPM: [PATCH]Retryable error detected");
				rsp->ccode = HPMFWUPG_COMMAND_IN_PROGRESS;
			}
		}
		timeoutSec2 = time(NULL);
	} while (rsp
			&& (rsp->ccode == HPMFWUPG_COMMAND_IN_PROGRESS)
			&& (timeoutSec2 - timeoutSec1 < selfTestTimeout));
	if (rsp == NULL) {
		lprintf(LOG_NOTICE, "Error getting upgrade status\n");
		return HPMFWUPG_ERROR;
	}
	if (rsp->ccode == 0x00) {
		memcpy(&pCtx->resp, rsp->data,
				sizeof(struct HpmfwupgQuerySelftestResultResp));
		if (verbose) {
			lprintf(LOG_NOTICE, "Self test results:");
			lprintf(LOG_NOTICE, "Result1 = %x",
					pCtx->resp.result1);
			lprintf(LOG_NOTICE, "Result2 = %x",
					pCtx->resp.result2);
		}
	} else {
		lprintf(LOG_NOTICE, "Error getting self test results");
		lprintf(LOG_NOTICE, "compcode=0x%x: %s",
				rsp->ccode,
				val2str(rsp->ccode, completion_code_vals));
		rc = HPMFWUPG_ERROR;
	}
	return rc;
}

struct ipmi_rs *
HpmfwupgSendCmd(struct ipmi_intf *intf, struct ipmi_rq req,
		struct HpmfwupgUpgradeCtx *pFwupgCtx)
{
	struct ipmi_rs *rsp;
	unsigned int inaccessTimeout = 0, inaccessTimeoutCounter = 0;
	unsigned int upgradeTimeout  = 0, upgradeTimeoutCounter  = 0;
	unsigned int  timeoutSec1, timeoutSec2;
	unsigned char retry = 0;
	/* If we are not in upgrade context, we use default timeout values */
	if (pFwupgCtx != NULL) {
		inaccessTimeout = pFwupgCtx->targetCap.inaccessTimeout*5;
		upgradeTimeout  = pFwupgCtx->targetCap.upgradeTimeout*5;
	} else {
		/* keeping the inaccessTimeout to 60 seconds results in almost 2900 retries
		 * So if the target is not available it will be retrying the command for 2900
		 * times which is not effecient -So reducing the Timout to 5 seconds which is
		 * almost 200 retries if it continuously recieves 0xC3 as completion code.
		 */
		inaccessTimeout = HPMFWUPG_DEFAULT_UPGRADE_TIMEOUT;
		upgradeTimeout  = HPMFWUPG_DEFAULT_UPGRADE_TIMEOUT;
	}
	timeoutSec1 = time(NULL);
	do {
		static unsigned char isValidSize = FALSE;
		rsp = intf->sendrecv(intf, &req);
		if (rsp == NULL) {
			#define HPM_LAN_PACKET_RESIZE_LIMIT 6
			/* also covers lanplus */
			if (strstr(intf->name, "lan") != NULL) {
				static int errorCount=0;
				static struct ipmi_rs fakeRsp;
				lprintf(LOG_DEBUG,
						"HPM: no response available");
				lprintf(LOG_DEBUG,
						"HPM: the command may be rejected for security reasons");
				if (req.msg.netfn == IPMI_NETFN_PICMG
						&& req.msg.cmd == HPMFWUPG_UPLOAD_FIRMWARE_BLOCK
						&& errorCount < HPM_LAN_PACKET_RESIZE_LIMIT
						&& (!isValidSize)) {
					lprintf(LOG_DEBUG,
							"HPM: upload firmware block API called");
					lprintf(LOG_DEBUG,
							"HPM: returning length error to force resize");
					fakeRsp.ccode = IPMI_CC_REQ_DATA_INV_LENGTH;
					rsp = &fakeRsp;
					errorCount++;
				} else if (req.msg.netfn == IPMI_NETFN_PICMG
						&& (req.msg.cmd == HPMFWUPG_ACTIVATE_FIRMWARE
							|| req.msg.cmd == HPMFWUPG_MANUAL_FIRMWARE_ROLLBACK)) {
					/*
					 * rsp == NULL and command activate firmware or manual firmware
					 * rollback most likely occurs when we have sent a firmware activation
					 * request. Fake a command in progress response.
					 */
					lprintf(LOG_DEBUG,
							"HPM: activate/rollback firmware API called");
					lprintf(LOG_DEBUG,
							"HPM: returning in progress to handle IOL session lost");
					fakeRsp.ccode = HPMFWUPG_COMMAND_IN_PROGRESS;
					rsp = &fakeRsp;
				} else if (req.msg.netfn == IPMI_NETFN_PICMG
						&& (req.msg.cmd == HPMFWUPG_QUERY_ROLLBACK_STATUS
							|| req.msg.cmd == HPMFWUPG_GET_UPGRADE_STATUS
							|| req.msg.cmd == HPMFWUPG_QUERY_SELFTEST_RESULT)
						&& ( !intf->target_addr || intf->target_addr == intf->my_addr)) {
					/* reopen session only if target IPMC is directly accessed */
					/*
					 * rsp == NULL and command get upgrade status or query rollback
					 * status most likely occurs when we are waiting for firmware
					 * activation. Try to re-open the IOL session (re-open will work
					 * once the IPMC recovers from firmware activation.
					 */
					lprintf(LOG_DEBUG, "HPM: upg/rollback status firmware API called");
					lprintf(LOG_DEBUG, "HPM: try to re-open IOL session");
					{
						/* force session re-open */
						intf->opened = 0;
						intf->session->authtype = IPMI_SESSION_AUTHTYPE_NONE;
						intf->session->session_id = 0;
						intf->session->in_seq = 0;
						intf->session->out_seq = 0;
						intf->session->active = 0;
						intf->session->retry = 10;
						while (intf->open(intf) == HPMFWUPG_ERROR
								&& inaccessTimeoutCounter < inaccessTimeout) {
							inaccessTimeoutCounter += (time(NULL) - timeoutSec1);
							timeoutSec1 = time(NULL);
						}
						/* Fake timeout to retry command */
						fakeRsp.ccode = 0xc3;
						rsp = &fakeRsp;
					}
				}
			}
		}
		/* Handle inaccessibility timeout (rsp = NULL if IOL) */
		if (rsp == NULL || rsp->ccode == 0xff || rsp->ccode == 0xc3 || rsp->ccode == 0xd3) {
			if (inaccessTimeoutCounter < inaccessTimeout) {
				timeoutSec2 = time(NULL);
				if (timeoutSec2 > timeoutSec1) {
					inaccessTimeoutCounter += timeoutSec2 - timeoutSec1;
					timeoutSec1 = time(NULL);
				}
				usleep(100000);
				retry = 1;
			} else {
				retry = 0;
			}
		} else if ( rsp->ccode == 0xc0 ) {
			/* Handle node busy timeout */
			if (upgradeTimeoutCounter < upgradeTimeout) {
				timeoutSec2 = time(NULL);
				if (timeoutSec2 > timeoutSec1) {
					timeoutSec1 = time(NULL);
					upgradeTimeoutCounter += timeoutSec2 - timeoutSec1;
				}
				usleep(100000);
				retry = 1;
			} else {
				retry = 0;
			}
		} else {
# ifdef ENABLE_OPENIPMI_V39_PATCH
			if (rsp->ccode == IPMI_CC_OK) {
				errorCount = 0 ;
			}
# endif
			retry = 0;
			if (req.msg.netfn == IPMI_NETFN_PICMG
					&& req.msg.cmd == HPMFWUPG_UPLOAD_FIRMWARE_BLOCK
					&& (!isValidSize)) {
				lprintf(LOG_INFO,
						"Buffer length is now considered valid");
				isValidSize = TRUE;
			}
		}
	} while (retry);
	return rsp;
}

int
HpmfwupgWaitLongDurationCmd(struct ipmi_intf *intf,
		struct HpmfwupgUpgradeCtx *pFwupgCtx)
{
	int rc = HPMFWUPG_SUCCESS;
	unsigned int upgradeTimeout = 0;
	unsigned int  timeoutSec1, timeoutSec2;
	struct HpmfwupgGetUpgradeStatusCtx upgStatusCmd;
	/* If we are not in upgrade context, we use default timeout values */
	if (pFwupgCtx != NULL) {
		upgradeTimeout = (unsigned int)(pFwupgCtx->targetCap.upgradeTimeout*5);
		if (verbose) {
			printf("Use File Upgrade Capabilities: %i seconds\n",
					upgradeTimeout);
		}
	} else {
		/* Try to retreive from Caps */
		struct HpmfwupgGetTargetUpgCapabilitiesCtx targetCapCmd;
		if(HpmfwupgGetTargetUpgCapabilities(intf, &targetCapCmd) != HPMFWUPG_SUCCESS) {
			upgradeTimeout = HPMFWUPG_DEFAULT_UPGRADE_TIMEOUT;
			if (verbose) {
				printf("Use default timeout: %i seconds\n",
						upgradeTimeout);
			}
		} else {
			upgradeTimeout = (unsigned int)(targetCapCmd.resp.upgradeTimeout * 5);
			if (verbose) {
				printf("Use Command Upgrade Capabilities Timeout: %i seconds\n",
						upgradeTimeout);
			}
		}
	}
	if (rc == HPMFWUPG_SUCCESS) {
		/* Poll upgrade status until completion or timeout*/
		timeoutSec1 = time(NULL);
		timeoutSec2 = time(NULL);
		rc = HpmfwupgGetUpgradeStatus(intf, &upgStatusCmd,
				pFwupgCtx, 1);
	}
	while (
			/* With KCS: Cover the case where we sometime
			 * receive d5 (on the first get status) from
			 * the ipmi driver.
			 */
			(upgStatusCmd.resp.lastCmdCompCode == 0x80 ||
					upgStatusCmd.resp.lastCmdCompCode == 0xD5)
			&& ((timeoutSec2 - timeoutSec1) < upgradeTimeout )
			&& (rc == HPMFWUPG_SUCCESS)) {
		/* Must wait at least 1000 ms between status requests */
		usleep(1000000);
		timeoutSec2 = time(NULL);
		rc = HpmfwupgGetUpgradeStatus(intf, &upgStatusCmd, pFwupgCtx, 1);
/*
 *		printf("Get Status: %x - %x = %x _ %x [%x]\n",
 (				timeoutSec2, timeoutSec1,
 *				(timeoutSec2 - timeoutSec1),
 *				upgradeTimeout, rc);
 */
	}
	if (upgStatusCmd.resp.lastCmdCompCode != 0x00) {
		if (verbose) {
			lprintf(LOG_NOTICE,
					"Error waiting for command %x, compcode = %x",
					upgStatusCmd.resp.cmdInProcess,
					upgStatusCmd.resp.lastCmdCompCode);
		}
		rc = HPMFWUPG_ERROR;
	}
	return rc;
}

unsigned char
HpmfwupgCalculateChecksum(unsigned char *pData, unsigned int length)
{
	unsigned char checksum = 0;
	int dataIdx = 0;
	for (dataIdx = 0; dataIdx < length; dataIdx++) {
		checksum += pData[dataIdx];
	}
	return checksum;
}

void
HpmfwupgPrintUsage(void)
{
	lprintf(LOG_NOTICE,
"help                    - This help menu.");
	lprintf(LOG_NOTICE,
"");
	lprintf(LOG_NOTICE,
"check                   - Check the target information.");
	lprintf(LOG_NOTICE,
"check <file>            - If the user is unsure of what update is going to be ");
	lprintf(LOG_NOTICE,
"                          This will display the existing target version and");
	lprintf(LOG_NOTICE,
"                          image version on the screen");
	lprintf(LOG_NOTICE,
"");
	lprintf(LOG_NOTICE,
"upgrade <file> [component x...] [force] [activate]");
	lprintf(LOG_NOTICE,
"                        - Copies components from a valid HPM.1 image to the target.");
	lprintf(LOG_NOTICE,
"                          If one or more components specified by \"component\",");
	lprintf(LOG_NOTICE,
"                          only the specified components are copied.");
	lprintf(LOG_NOTICE,
"                          Otherwise, all the image components are copied.");
	lprintf(LOG_NOTICE,
"                          Before copy, each image component undergoes a version check");
	lprintf(LOG_NOTICE,
"                          and can be skipped if the target component version");
	lprintf(LOG_NOTICE,
"                          is the same or more recent.");
	lprintf(LOG_NOTICE,
"                          Use \"force\" to bypass the version check results.");
	lprintf(LOG_NOTICE,
"                          Make sure to check the versions first using the");
	lprintf(LOG_NOTICE,
"                          \"check <file>\" command.");
	lprintf(LOG_NOTICE,
"                          If \"activate\" is specified, the newly uploaded firmware");
	lprintf(LOG_NOTICE,
"                          is activated.");
	lprintf(LOG_NOTICE,
"upgstatus               - Returns the status of the last long duration command.");
	lprintf(LOG_NOTICE,
"");
	lprintf(LOG_NOTICE,
"compare <file>          - Perform \"Comparison of the Active Copy\" action for all the");
	lprintf(LOG_NOTICE,
"                          components present in the file.");
	lprintf(LOG_NOTICE,
"compare <file> component x - Compare only component <x> from the given <file>");
	lprintf(LOG_NOTICE,
"activate                - Activate the newly uploaded firmware.");
	lprintf(LOG_NOTICE,
"activate norollback     - Activate the newly uploaded firmware but inform");
	lprintf(LOG_NOTICE,
"                          the target to not automatically rollback if ");
	lprintf(LOG_NOTICE,
"                          the upgrade fails.");
	lprintf(LOG_NOTICE,
"");
	lprintf(LOG_NOTICE,
"targetcap               - Get the target upgrade capabilities.");
	lprintf(LOG_NOTICE,
"");
	lprintf(LOG_NOTICE,
"compprop <id> <prop>    - Get specified component properties from the target.");
	lprintf(LOG_NOTICE,
"                          Valid component <id>: 0-7 ");
	lprintf(LOG_NOTICE,
"                          Properties <prop> can be one of the following: ");
	lprintf(LOG_NOTICE,
"                          0- General properties");
	lprintf(LOG_NOTICE,
"                          1- Current firmware version");
	lprintf(LOG_NOTICE,
"                          2- Description string");
	lprintf(LOG_NOTICE,
"                          3- Rollback firmware version");
	lprintf(LOG_NOTICE,
"                          4- Deferred firmware version");
	lprintf(LOG_NOTICE,
"");
	lprintf(LOG_NOTICE,
"abort                   - Abort the on-going firmware upgrade.");
	lprintf(LOG_NOTICE,
"");
	lprintf(LOG_NOTICE,
"rollback                - Performs a manual rollback on the IPM Controller.");
	lprintf(LOG_NOTICE,
"                          firmware");
	lprintf(LOG_NOTICE,
"rollbackstatus          - Query the rollback status.");
	lprintf(LOG_NOTICE,
"");
	lprintf(LOG_NOTICE,
"selftestresult          - Query the self test results.\n");
}

int
ipmi_hpmfwupg_main(struct ipmi_intf *intf, int argc, char **argv)
{
	int rc = HPMFWUPG_SUCCESS;
	int activateFlag = 0x00;
	int componentMask = 0;
	int componentId = 0;
	int option = 0;

	lprintf(LOG_DEBUG,"ipmi_hpmfwupg_main()");
	lprintf(LOG_NOTICE, "\nPICMG HPM.1 Upgrade Agent %d.%d.%d: \n",
			HPMFWUPG_VERSION_MAJOR, HPMFWUPG_VERSION_MINOR,
			HPMFWUPG_VERSION_SUBMINOR);
	if (argc < 1) {
		lprintf(LOG_ERR, "Not enough parameters given.");
		HpmfwupgPrintUsage();
		return HPMFWUPG_ERROR;
	}
	if (strcmp(argv[0], "help") == 0) {
		HpmfwupgPrintUsage();
		return HPMFWUPG_SUCCESS;
	} else if ((strcmp(argv[0], "check") == 0)) {
		/* hpm check */
		if (argv[1] == NULL) {
			rc = HpmfwupgTargetCheck(intf,VIEW_MODE);
		} else {
			/* hpm check <filename> */
			rc = HpmfwupgTargetCheck(intf,0);
			if (rc == HPMFWUPG_SUCCESS) {
				rc = HpmfwupgUpgrade(intf, argv[1], 0,
						0, VIEW_MODE);
			}
		}
	} else if (strcmp(argv[0], "upgrade") == 0) {
		int i =0;
		for (i=1; i< argc ; i++) {
			if (strcmp(argv[i],"activate") == 0) {
				activateFlag = 1;
			}
			/* hpm upgrade <filename> force */
			if (strcmp(argv[i],"force") == 0) {
				option |= FORCE_MODE;
			}
			/* hpm upgrade <filename> component <comp Id> */
			if (strcmp(argv[i],"component") == 0) {
				if (i+1 < argc) {
					/* Error Checking */
					if (str2int(argv[i+1], &componentId) != 0
							|| componentId < 0
							|| componentId > HPMFWUPG_COMPONENT_ID_MAX) {
						lprintf(LOG_ERR,
								"Given Component ID '%s' is invalid.",
								argv[i+1]);
						lprintf(LOG_ERR,
								"Valid Compoment ID is: <0..7>");
						return HPMFWUPG_ERROR;
					}
					if( verbose ) {
						lprintf(LOG_NOTICE,
								"Component Id %d provided",
								componentId );
					}
					componentMask |= 1 << componentId;
				} else {
					/* That indicates the user has
					 * given component on console but
					 * not given any ID
					 */
					lprintf(LOG_NOTICE,
							"No component Id provided\n");
					return  HPMFWUPG_ERROR;
				}
			}
			if (strcmp(argv[i],"debug") == 0) {
				option |= DEBUG_MODE;
			}
		}
		rc = HpmfwupgTargetCheck(intf, 0);
		if (rc == HPMFWUPG_SUCCESS) {
			/* Call the Upgrade function to start the upgrade */
			rc = HpmfwupgUpgrade(intf, argv[1], activateFlag,
					componentMask, option);
		}
	} else if (strcmp(argv[0], "compare") == 0) {
		int i = 0;
		for (i=1; i< argc; i++) {
			/* hpm compare <file> [component x...] */
			if (strcmp(argv[i],"component") == 0) {
				if (i+1 < argc) {
					/* Error Checking */
					if (str2int(argv[i+1], &componentId) != 0
							|| componentId < 0
							|| componentId > HPMFWUPG_COMPONENT_ID_MAX) {
						lprintf(LOG_ERR,
								"Given Component ID '%s' is invalid.",
								argv[i+1]);
						lprintf(LOG_ERR,
								"Valid Compoment ID is: <0..7>");
						return HPMFWUPG_ERROR;
					}
					if( verbose ) {
						lprintf(LOG_NOTICE,
								"Component Id %d provided",
								componentId);
					}
					componentMask|= 1 << componentId;
				} else {
					/* That indicates the user
					 * has given component on
					 * console but not
					 * given any ID
					 */
					lprintf(LOG_NOTICE,
							"No component Id provided\n");
					return  HPMFWUPG_ERROR;
				}
			} else if (strcmp(argv[i],"debug") == 0) {
				option|= DEBUG_MODE;
			}
		}
		option|= (COMPARE_MODE);
		rc = HpmfwupgTargetCheck(intf, 0);
		if (rc == HPMFWUPG_SUCCESS) {
			rc = HpmfwupgUpgrade(intf, argv[1], 0,
					componentMask, option);
		}
	} else if ((argc >= 1) && (strcmp(argv[0], "activate") == 0)) {
		struct HpmfwupgActivateFirmwareCtx cmdCtx;
		if ((argc == 2) && (strcmp(argv[1], "norollback") == 0)) {
			cmdCtx.req.rollback_override = 1;
		} else {
			cmdCtx.req.rollback_override = 0;
		}
		rc = HpmfwupgActivateFirmware(intf, &cmdCtx, NULL);
	} else if ((argc == 1) && (strcmp(argv[0], "targetcap") == 0)) {
		struct HpmfwupgGetTargetUpgCapabilitiesCtx cmdCtx;
		verbose++;
		rc = HpmfwupgGetTargetUpgCapabilities(intf, &cmdCtx);
	} else if ((argc == 3) && (strcmp(argv[0], "compprop") == 0)) {
		struct HpmfwupgGetComponentPropertiesCtx cmdCtx;
		if (str2uchar(argv[1], &(cmdCtx.req.componentId)) != 0
				|| cmdCtx.req.componentId > 7) {
			lprintf(LOG_ERR,
					"Given Component ID '%s' is invalid.",
					argv[1]);
			lprintf(LOG_ERR,
					"Valid Compoment ID is: <0..7>");
			return (-1);
		}
		if (str2uchar(argv[2], &(cmdCtx.req.selector)) != 0
				|| cmdCtx.req.selector > 4) {
			lprintf(LOG_ERR,
					"Given Properties selector '%s' is invalid.",
					argv[2]);
			lprintf(LOG_ERR,
					"Valid Properties selector is: <0..4>");
			return (-1);
		}
		verbose++;
		rc = HpmfwupgGetComponentProperties(intf, &cmdCtx);
	} else if ((argc == 1) && (strcmp(argv[0], "abort") == 0)) {
		struct HpmfwupgAbortUpgradeCtx cmdCtx;
		verbose++;
		rc = HpmfwupgAbortUpgrade(intf, &cmdCtx);
	} else if ((argc == 1) && (strcmp(argv[0], "upgstatus") == 0)) {
		struct HpmfwupgGetUpgradeStatusCtx cmdCtx;
		verbose++;
		rc = HpmfwupgGetUpgradeStatus(intf, &cmdCtx, NULL, 0);
	} else if ((argc == 1) && (strcmp(argv[0], "rollback") == 0)) {
		struct HpmfwupgManualFirmwareRollbackCtx cmdCtx;
		verbose++;
		rc = HpmfwupgManualFirmwareRollback(intf, &cmdCtx);
	} else if ((argc == 1) && (strcmp(argv[0], "rollbackstatus") == 0)) {
		struct HpmfwupgQueryRollbackStatusCtx  cmdCtx;
		verbose++;
		rc = HpmfwupgQueryRollbackStatus(intf, &cmdCtx, NULL);
	} else if ((argc == 1) && (strcmp(argv[0], "selftestresult") == 0)) {
		struct HpmfwupgQuerySelftestResultCtx cmdCtx;
		verbose++;
		rc = HpmfwupgQuerySelftestResult(intf, &cmdCtx, NULL);
	} else {
		lprintf(LOG_ERR, "Invalid HPM command: %s", argv[0]);
		HpmfwupgPrintUsage();
		rc = HPMFWUPG_ERROR;
	}
	return rc;
}