Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

   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
/* 57xx_iscsi_hsi.h: QLogic NetXtreme II iSCSI HSI.
 *
 * Copyright (c) 2006 - 2013 Broadcom Corporation
 * Copyright (c) 2014, QLogic Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation.
 *
 * Written by: Anil Veerabhadrappa (anilgv@broadcom.com)
 * Previously Maintained by: Eddie Wai (eddie.wai@broadcom.com)
 * Maintained by: QLogic-Storage-Upstream@qlogic.com
 */
#ifndef __57XX_ISCSI_HSI_LINUX_LE__
#define __57XX_ISCSI_HSI_LINUX_LE__

/*
 * iSCSI Async CQE
 */
struct bnx2i_async_msg {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 reserved1;
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 reserved1;
	u8 op_code;
#endif
	u32 reserved2;
	u32 exp_cmd_sn;
	u32 max_cmd_sn;
	u32 reserved3[2];
#if defined(__BIG_ENDIAN)
	u16 reserved5;
	u8 err_code;
	u8 reserved4;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved4;
	u8 err_code;
	u16 reserved5;
#endif
	u32 reserved6;
	u32 lun[2];
#if defined(__BIG_ENDIAN)
	u8 async_event;
	u8 async_vcode;
	u16 param1;
#elif defined(__LITTLE_ENDIAN)
	u16 param1;
	u8 async_vcode;
	u8 async_event;
#endif
#if defined(__BIG_ENDIAN)
	u16 param2;
	u16 param3;
#elif defined(__LITTLE_ENDIAN)
	u16 param3;
	u16 param2;
#endif
	u32 reserved7[3];
	u32 cq_req_sn;
};


/*
 * iSCSI Buffer Descriptor (BD)
 */
struct iscsi_bd {
	u32 buffer_addr_hi;
	u32 buffer_addr_lo;
#if defined(__BIG_ENDIAN)
	u16 reserved0;
	u16 buffer_length;
#elif defined(__LITTLE_ENDIAN)
	u16 buffer_length;
	u16 reserved0;
#endif
#if defined(__BIG_ENDIAN)
	u16 reserved3;
	u16 flags;
#define ISCSI_BD_RESERVED1 (0x3F<<0)
#define ISCSI_BD_RESERVED1_SHIFT 0
#define ISCSI_BD_LAST_IN_BD_CHAIN (0x1<<6)
#define ISCSI_BD_LAST_IN_BD_CHAIN_SHIFT 6
#define ISCSI_BD_FIRST_IN_BD_CHAIN (0x1<<7)
#define ISCSI_BD_FIRST_IN_BD_CHAIN_SHIFT 7
#define ISCSI_BD_RESERVED2 (0xFF<<8)
#define ISCSI_BD_RESERVED2_SHIFT 8
#elif defined(__LITTLE_ENDIAN)
	u16 flags;
#define ISCSI_BD_RESERVED1 (0x3F<<0)
#define ISCSI_BD_RESERVED1_SHIFT 0
#define ISCSI_BD_LAST_IN_BD_CHAIN (0x1<<6)
#define ISCSI_BD_LAST_IN_BD_CHAIN_SHIFT 6
#define ISCSI_BD_FIRST_IN_BD_CHAIN (0x1<<7)
#define ISCSI_BD_FIRST_IN_BD_CHAIN_SHIFT 7
#define ISCSI_BD_RESERVED2 (0xFF<<8)
#define ISCSI_BD_RESERVED2_SHIFT 8
	u16 reserved3;
#endif
};


/*
 * iSCSI Cleanup SQ WQE
 */
struct bnx2i_cleanup_request {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 reserved1;
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 reserved1;
	u8 op_code;
#endif
	u32 reserved2[3];
#if defined(__BIG_ENDIAN)
	u16 reserved3;
	u16 itt;
#define ISCSI_CLEANUP_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_CLEANUP_REQUEST_INDEX_SHIFT 0
#define ISCSI_CLEANUP_REQUEST_TYPE (0x3<<14)
#define ISCSI_CLEANUP_REQUEST_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_CLEANUP_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_CLEANUP_REQUEST_INDEX_SHIFT 0
#define ISCSI_CLEANUP_REQUEST_TYPE (0x3<<14)
#define ISCSI_CLEANUP_REQUEST_TYPE_SHIFT 14
	u16 reserved3;
#endif
	u32 reserved4[10];
#if defined(__BIG_ENDIAN)
	u8 cq_index;
	u8 reserved6;
	u16 reserved5;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved5;
	u8 reserved6;
	u8 cq_index;
#endif
};


/*
 * iSCSI Cleanup CQE
 */
struct bnx2i_cleanup_response {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 status;
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 status;
	u8 op_code;
#endif
	u32 reserved1[3];
	u32 reserved2[2];
#if defined(__BIG_ENDIAN)
	u16 reserved4;
	u8 err_code;
	u8 reserved3;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved3;
	u8 err_code;
	u16 reserved4;
#endif
	u32 reserved5[7];
#if defined(__BIG_ENDIAN)
	u16 reserved6;
	u16 itt;
#define ISCSI_CLEANUP_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_CLEANUP_RESPONSE_INDEX_SHIFT 0
#define ISCSI_CLEANUP_RESPONSE_TYPE (0x3<<14)
#define ISCSI_CLEANUP_RESPONSE_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_CLEANUP_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_CLEANUP_RESPONSE_INDEX_SHIFT 0
#define ISCSI_CLEANUP_RESPONSE_TYPE (0x3<<14)
#define ISCSI_CLEANUP_RESPONSE_TYPE_SHIFT 14
	u16 reserved6;
#endif
	u32 cq_req_sn;
};


/*
 * SCSI read/write SQ WQE
 */
struct bnx2i_cmd_request {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 op_attr;
#define ISCSI_CMD_REQUEST_TASK_ATTR (0x7<<0)
#define ISCSI_CMD_REQUEST_TASK_ATTR_SHIFT 0
#define ISCSI_CMD_REQUEST_RESERVED1 (0x3<<3)
#define ISCSI_CMD_REQUEST_RESERVED1_SHIFT 3
#define ISCSI_CMD_REQUEST_WRITE (0x1<<5)
#define ISCSI_CMD_REQUEST_WRITE_SHIFT 5
#define ISCSI_CMD_REQUEST_READ (0x1<<6)
#define ISCSI_CMD_REQUEST_READ_SHIFT 6
#define ISCSI_CMD_REQUEST_FINAL (0x1<<7)
#define ISCSI_CMD_REQUEST_FINAL_SHIFT 7
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 op_attr;
#define ISCSI_CMD_REQUEST_TASK_ATTR (0x7<<0)
#define ISCSI_CMD_REQUEST_TASK_ATTR_SHIFT 0
#define ISCSI_CMD_REQUEST_RESERVED1 (0x3<<3)
#define ISCSI_CMD_REQUEST_RESERVED1_SHIFT 3
#define ISCSI_CMD_REQUEST_WRITE (0x1<<5)
#define ISCSI_CMD_REQUEST_WRITE_SHIFT 5
#define ISCSI_CMD_REQUEST_READ (0x1<<6)
#define ISCSI_CMD_REQUEST_READ_SHIFT 6
#define ISCSI_CMD_REQUEST_FINAL (0x1<<7)
#define ISCSI_CMD_REQUEST_FINAL_SHIFT 7
	u8 op_code;
#endif
#if defined(__BIG_ENDIAN)
	u16 ud_buffer_offset;
	u16 sd_buffer_offset;
#elif defined(__LITTLE_ENDIAN)
	u16 sd_buffer_offset;
	u16 ud_buffer_offset;
#endif
	u32 lun[2];
#if defined(__BIG_ENDIAN)
	u16 reserved2;
	u16 itt;
#define ISCSI_CMD_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_CMD_REQUEST_INDEX_SHIFT 0
#define ISCSI_CMD_REQUEST_TYPE (0x3<<14)
#define ISCSI_CMD_REQUEST_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_CMD_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_CMD_REQUEST_INDEX_SHIFT 0
#define ISCSI_CMD_REQUEST_TYPE (0x3<<14)
#define ISCSI_CMD_REQUEST_TYPE_SHIFT 14
	u16 reserved2;
#endif
	u32 total_data_transfer_length;
	u32 cmd_sn;
	u32 reserved3;
	u32 cdb[4];
	u32 zero_fill;
	u32 bd_list_addr_lo;
	u32 bd_list_addr_hi;
#if defined(__BIG_ENDIAN)
	u8 cq_index;
	u8 sd_start_bd_index;
	u8 ud_start_bd_index;
	u8 num_bds;
#elif defined(__LITTLE_ENDIAN)
	u8 num_bds;
	u8 ud_start_bd_index;
	u8 sd_start_bd_index;
	u8 cq_index;
#endif
};


/*
 * task statistics for write response
 */
struct bnx2i_write_resp_task_stat {
#if defined(__BIG_ENDIAN)
	u16 num_r2ts;
	u16 num_data_outs;
#elif defined(__LITTLE_ENDIAN)
	u16 num_data_outs;
	u16 num_r2ts;
#endif
};

/*
 * task statistics for read response
 */
struct bnx2i_read_resp_task_stat {
#if defined(__BIG_ENDIAN)
	u16 reserved;
	u16 num_data_ins;
#elif defined(__LITTLE_ENDIAN)
	u16 num_data_ins;
	u16 reserved;
#endif
};

/*
 * task statistics for iSCSI cmd response
 */
union bnx2i_cmd_resp_task_stat {
	struct bnx2i_write_resp_task_stat write_stat;
	struct bnx2i_read_resp_task_stat read_stat;
};

/*
 * SCSI Command CQE
 */
struct bnx2i_cmd_response {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 response_flags;
#define ISCSI_CMD_RESPONSE_RESERVED0 (0x1<<0)
#define ISCSI_CMD_RESPONSE_RESERVED0_SHIFT 0
#define ISCSI_CMD_RESPONSE_RESIDUAL_UNDERFLOW (0x1<<1)
#define ISCSI_CMD_RESPONSE_RESIDUAL_UNDERFLOW_SHIFT 1
#define ISCSI_CMD_RESPONSE_RESIDUAL_OVERFLOW (0x1<<2)
#define ISCSI_CMD_RESPONSE_RESIDUAL_OVERFLOW_SHIFT 2
#define ISCSI_CMD_RESPONSE_BR_RESIDUAL_UNDERFLOW (0x1<<3)
#define ISCSI_CMD_RESPONSE_BR_RESIDUAL_UNDERFLOW_SHIFT 3
#define ISCSI_CMD_RESPONSE_BR_RESIDUAL_OVERFLOW (0x1<<4)
#define ISCSI_CMD_RESPONSE_BR_RESIDUAL_OVERFLOW_SHIFT 4
#define ISCSI_CMD_RESPONSE_RESERVED1 (0x7<<5)
#define ISCSI_CMD_RESPONSE_RESERVED1_SHIFT 5
	u8 response;
	u8 status;
#elif defined(__LITTLE_ENDIAN)
	u8 status;
	u8 response;
	u8 response_flags;
#define ISCSI_CMD_RESPONSE_RESERVED0 (0x1<<0)
#define ISCSI_CMD_RESPONSE_RESERVED0_SHIFT 0
#define ISCSI_CMD_RESPONSE_RESIDUAL_UNDERFLOW (0x1<<1)
#define ISCSI_CMD_RESPONSE_RESIDUAL_UNDERFLOW_SHIFT 1
#define ISCSI_CMD_RESPONSE_RESIDUAL_OVERFLOW (0x1<<2)
#define ISCSI_CMD_RESPONSE_RESIDUAL_OVERFLOW_SHIFT 2
#define ISCSI_CMD_RESPONSE_BR_RESIDUAL_UNDERFLOW (0x1<<3)
#define ISCSI_CMD_RESPONSE_BR_RESIDUAL_UNDERFLOW_SHIFT 3
#define ISCSI_CMD_RESPONSE_BR_RESIDUAL_OVERFLOW (0x1<<4)
#define ISCSI_CMD_RESPONSE_BR_RESIDUAL_OVERFLOW_SHIFT 4
#define ISCSI_CMD_RESPONSE_RESERVED1 (0x7<<5)
#define ISCSI_CMD_RESPONSE_RESERVED1_SHIFT 5
	u8 op_code;
#endif
	u32 data_length;
	u32 exp_cmd_sn;
	u32 max_cmd_sn;
	u32 reserved2;
	u32 residual_count;
#if defined(__BIG_ENDIAN)
	u16 reserved4;
	u8 err_code;
	u8 reserved3;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved3;
	u8 err_code;
	u16 reserved4;
#endif
	u32 reserved5[5];
	union bnx2i_cmd_resp_task_stat task_stat;
	u32 reserved6;
#if defined(__BIG_ENDIAN)
	u16 reserved7;
	u16 itt;
#define ISCSI_CMD_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_CMD_RESPONSE_INDEX_SHIFT 0
#define ISCSI_CMD_RESPONSE_TYPE (0x3<<14)
#define ISCSI_CMD_RESPONSE_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_CMD_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_CMD_RESPONSE_INDEX_SHIFT 0
#define ISCSI_CMD_RESPONSE_TYPE (0x3<<14)
#define ISCSI_CMD_RESPONSE_TYPE_SHIFT 14
	u16 reserved7;
#endif
	u32 cq_req_sn;
};



/*
 * firmware middle-path request SQ WQE
 */
struct bnx2i_fw_mp_request {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 op_attr;
	u16 hdr_opaque1;
#elif defined(__LITTLE_ENDIAN)
	u16 hdr_opaque1;
	u8 op_attr;
	u8 op_code;
#endif
	u32 data_length;
	u32 hdr_opaque2[2];
#if defined(__BIG_ENDIAN)
	u16 reserved0;
	u16 itt;
#define ISCSI_FW_MP_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_FW_MP_REQUEST_INDEX_SHIFT 0
#define ISCSI_FW_MP_REQUEST_TYPE (0x3<<14)
#define ISCSI_FW_MP_REQUEST_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_FW_MP_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_FW_MP_REQUEST_INDEX_SHIFT 0
#define ISCSI_FW_MP_REQUEST_TYPE (0x3<<14)
#define ISCSI_FW_MP_REQUEST_TYPE_SHIFT 14
	u16 reserved0;
#endif
	u32 hdr_opaque3[4];
	u32 resp_bd_list_addr_lo;
	u32 resp_bd_list_addr_hi;
	u32 resp_buffer;
#define ISCSI_FW_MP_REQUEST_RESP_BUFFER_LENGTH (0xFFFFFF<<0)
#define ISCSI_FW_MP_REQUEST_RESP_BUFFER_LENGTH_SHIFT 0
#define ISCSI_FW_MP_REQUEST_NUM_RESP_BDS (0xFF<<24)
#define ISCSI_FW_MP_REQUEST_NUM_RESP_BDS_SHIFT 24
#if defined(__BIG_ENDIAN)
	u16 reserved4;
	u8 reserved3;
	u8 flags;
#define ISCSI_FW_MP_REQUEST_RESERVED1 (0x1<<0)
#define ISCSI_FW_MP_REQUEST_RESERVED1_SHIFT 0
#define ISCSI_FW_MP_REQUEST_LOCAL_COMPLETION (0x1<<1)
#define ISCSI_FW_MP_REQUEST_LOCAL_COMPLETION_SHIFT 1
#define ISCSI_FW_MP_REQUEST_UPDATE_EXP_STAT_SN (0x1<<2)
#define ISCSI_FW_MP_REQUEST_UPDATE_EXP_STAT_SN_SHIFT 2
#define ISCSI_FW_MP_REQUEST_RESERVED2 (0x1F<<3)
#define ISCSI_FW_MP_REQUEST_RESERVED2_SHIFT 3
#elif defined(__LITTLE_ENDIAN)
	u8 flags;
#define ISCSI_FW_MP_REQUEST_RESERVED1 (0x1<<0)
#define ISCSI_FW_MP_REQUEST_RESERVED1_SHIFT 0
#define ISCSI_FW_MP_REQUEST_LOCAL_COMPLETION (0x1<<1)
#define ISCSI_FW_MP_REQUEST_LOCAL_COMPLETION_SHIFT 1
#define ISCSI_FW_MP_REQUEST_UPDATE_EXP_STAT_SN (0x1<<2)
#define ISCSI_FW_MP_REQUEST_UPDATE_EXP_STAT_SN_SHIFT 2
#define ISCSI_FW_MP_REQUEST_RESERVED2 (0x1F<<3)
#define ISCSI_FW_MP_REQUEST_RESERVED2_SHIFT 3
	u8 reserved3;
	u16 reserved4;
#endif
	u32 bd_list_addr_lo;
	u32 bd_list_addr_hi;
#if defined(__BIG_ENDIAN)
	u8 cq_index;
	u8 reserved6;
	u8 reserved5;
	u8 num_bds;
#elif defined(__LITTLE_ENDIAN)
	u8 num_bds;
	u8 reserved5;
	u8 reserved6;
	u8 cq_index;
#endif
};


/*
 * firmware response - CQE: used only by firmware
 */
struct bnx2i_fw_response {
	u32 hdr_dword1[2];
	u32 hdr_exp_cmd_sn;
	u32 hdr_max_cmd_sn;
	u32 hdr_ttt;
	u32 hdr_res_cnt;
	u32 cqe_flags;
#define ISCSI_FW_RESPONSE_RESERVED2 (0xFF<<0)
#define ISCSI_FW_RESPONSE_RESERVED2_SHIFT 0
#define ISCSI_FW_RESPONSE_ERR_CODE (0xFF<<8)
#define ISCSI_FW_RESPONSE_ERR_CODE_SHIFT 8
#define ISCSI_FW_RESPONSE_RESERVED3 (0xFFFF<<16)
#define ISCSI_FW_RESPONSE_RESERVED3_SHIFT 16
	u32 stat_sn;
	u32 hdr_dword2[2];
	u32 hdr_dword3[2];
	u32 task_stat;
	u32 reserved0;
	u32 hdr_itt;
	u32 cq_req_sn;
};


/*
 * iSCSI KCQ CQE parameters
 */
union iscsi_kcqe_params {
	u32 reserved0[4];
};

/*
 * iSCSI KCQ CQE
 */
struct iscsi_kcqe {
	u32 iscsi_conn_id;
	u32 completion_status;
	u32 iscsi_conn_context_id;
	union iscsi_kcqe_params params;
#if defined(__BIG_ENDIAN)
	u8 flags;
#define ISCSI_KCQE_RESERVED0 (0xF<<0)
#define ISCSI_KCQE_RESERVED0_SHIFT 0
#define ISCSI_KCQE_LAYER_CODE (0x7<<4)
#define ISCSI_KCQE_LAYER_CODE_SHIFT 4
#define ISCSI_KCQE_RESERVED1 (0x1<<7)
#define ISCSI_KCQE_RESERVED1_SHIFT 7
	u8 op_code;
	u16 qe_self_seq;
#elif defined(__LITTLE_ENDIAN)
	u16 qe_self_seq;
	u8 op_code;
	u8 flags;
#define ISCSI_KCQE_RESERVED0 (0xF<<0)
#define ISCSI_KCQE_RESERVED0_SHIFT 0
#define ISCSI_KCQE_LAYER_CODE (0x7<<4)
#define ISCSI_KCQE_LAYER_CODE_SHIFT 4
#define ISCSI_KCQE_RESERVED1 (0x1<<7)
#define ISCSI_KCQE_RESERVED1_SHIFT 7
#endif
};



/*
 * iSCSI KWQE header
 */
struct iscsi_kwqe_header {
#if defined(__BIG_ENDIAN)
	u8 flags;
#define ISCSI_KWQE_HEADER_RESERVED0 (0xF<<0)
#define ISCSI_KWQE_HEADER_RESERVED0_SHIFT 0
#define ISCSI_KWQE_HEADER_LAYER_CODE (0x7<<4)
#define ISCSI_KWQE_HEADER_LAYER_CODE_SHIFT 4
#define ISCSI_KWQE_HEADER_RESERVED1 (0x1<<7)
#define ISCSI_KWQE_HEADER_RESERVED1_SHIFT 7
	u8 op_code;
#elif defined(__LITTLE_ENDIAN)
	u8 op_code;
	u8 flags;
#define ISCSI_KWQE_HEADER_RESERVED0 (0xF<<0)
#define ISCSI_KWQE_HEADER_RESERVED0_SHIFT 0
#define ISCSI_KWQE_HEADER_LAYER_CODE (0x7<<4)
#define ISCSI_KWQE_HEADER_LAYER_CODE_SHIFT 4
#define ISCSI_KWQE_HEADER_RESERVED1 (0x1<<7)
#define ISCSI_KWQE_HEADER_RESERVED1_SHIFT 7
#endif
};

/*
 * iSCSI firmware init request 1
 */
struct iscsi_kwqe_init1 {
#if defined(__BIG_ENDIAN)
	struct iscsi_kwqe_header hdr;
	u8 reserved0;
	u8 num_cqs;
#elif defined(__LITTLE_ENDIAN)
	u8 num_cqs;
	u8 reserved0;
	struct iscsi_kwqe_header hdr;
#endif
	u32 dummy_buffer_addr_lo;
	u32 dummy_buffer_addr_hi;
#if defined(__BIG_ENDIAN)
	u16 num_ccells_per_conn;
	u16 num_tasks_per_conn;
#elif defined(__LITTLE_ENDIAN)
	u16 num_tasks_per_conn;
	u16 num_ccells_per_conn;
#endif
#if defined(__BIG_ENDIAN)
	u16 sq_wqes_per_page;
	u16 sq_num_wqes;
#elif defined(__LITTLE_ENDIAN)
	u16 sq_num_wqes;
	u16 sq_wqes_per_page;
#endif
#if defined(__BIG_ENDIAN)
	u8 cq_log_wqes_per_page;
	u8 flags;
#define ISCSI_KWQE_INIT1_PAGE_SIZE (0xF<<0)
#define ISCSI_KWQE_INIT1_PAGE_SIZE_SHIFT 0
#define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE (0x1<<4)
#define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE_SHIFT 4
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE (0x1<<5)
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE_SHIFT 5
#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE (0x1<<6)
#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE_SHIFT 6
#define ISCSI_KWQE_INIT1_RESERVED1 (0x1<<7)
#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 7
	u16 cq_num_wqes;
#elif defined(__LITTLE_ENDIAN)
	u16 cq_num_wqes;
	u8 flags;
#define ISCSI_KWQE_INIT1_PAGE_SIZE (0xF<<0)
#define ISCSI_KWQE_INIT1_PAGE_SIZE_SHIFT 0
#define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE (0x1<<4)
#define ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE_SHIFT 4
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE (0x1<<5)
#define ISCSI_KWQE_INIT1_KEEP_ALIVE_ENABLE_SHIFT 5
#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE (0x1<<6)
#define ISCSI_KWQE_INIT1_TIME_STAMPS_ENABLE_SHIFT 6
#define ISCSI_KWQE_INIT1_RESERVED1 (0x1<<7)
#define ISCSI_KWQE_INIT1_RESERVED1_SHIFT 7
	u8 cq_log_wqes_per_page;
#endif
#if defined(__BIG_ENDIAN)
	u16 cq_num_pages;
	u16 sq_num_pages;
#elif defined(__LITTLE_ENDIAN)
	u16 sq_num_pages;
	u16 cq_num_pages;
#endif
#if defined(__BIG_ENDIAN)
	u16 rq_buffer_size;
	u16 rq_num_wqes;
#elif defined(__LITTLE_ENDIAN)
	u16 rq_num_wqes;
	u16 rq_buffer_size;
#endif
};

/*
 * iSCSI firmware init request 2
 */
struct iscsi_kwqe_init2 {
#if defined(__BIG_ENDIAN)
	struct iscsi_kwqe_header hdr;
	u16 max_cq_sqn;
#elif defined(__LITTLE_ENDIAN)
	u16 max_cq_sqn;
	struct iscsi_kwqe_header hdr;
#endif
	u32 error_bit_map[2];
	u32 reserved1[5];
};

/*
 * Initial iSCSI connection offload request 1
 */
struct iscsi_kwqe_conn_offload1 {
#if defined(__BIG_ENDIAN)
	struct iscsi_kwqe_header hdr;
	u16 iscsi_conn_id;
#elif defined(__LITTLE_ENDIAN)
	u16 iscsi_conn_id;
	struct iscsi_kwqe_header hdr;
#endif
	u32 sq_page_table_addr_lo;
	u32 sq_page_table_addr_hi;
	u32 cq_page_table_addr_lo;
	u32 cq_page_table_addr_hi;
	u32 reserved0[3];
};

/*
 * iSCSI Page Table Entry (PTE)
 */
struct iscsi_pte {
	u32 hi;
	u32 lo;
};

/*
 * Initial iSCSI connection offload request 2
 */
struct iscsi_kwqe_conn_offload2 {
#if defined(__BIG_ENDIAN)
	struct iscsi_kwqe_header hdr;
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	struct iscsi_kwqe_header hdr;
#endif
	u32 rq_page_table_addr_lo;
	u32 rq_page_table_addr_hi;
	struct iscsi_pte sq_first_pte;
	struct iscsi_pte cq_first_pte;
	u32 num_additional_wqes;
};


/*
 * Initial iSCSI connection offload request 3
 */
struct iscsi_kwqe_conn_offload3 {
#if defined(__BIG_ENDIAN)
	struct iscsi_kwqe_header hdr;
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	struct iscsi_kwqe_header hdr;
#endif
	u32 reserved1;
	struct iscsi_pte qp_first_pte[3];
};


/*
 * iSCSI connection update request
 */
struct iscsi_kwqe_conn_update {
#if defined(__BIG_ENDIAN)
	struct iscsi_kwqe_header hdr;
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	struct iscsi_kwqe_header hdr;
#endif
#if defined(__BIG_ENDIAN)
	u8 session_error_recovery_level;
	u8 max_outstanding_r2ts;
	u8 reserved2;
	u8 conn_flags;
#define ISCSI_KWQE_CONN_UPDATE_HEADER_DIGEST (0x1<<0)
#define ISCSI_KWQE_CONN_UPDATE_HEADER_DIGEST_SHIFT 0
#define ISCSI_KWQE_CONN_UPDATE_DATA_DIGEST (0x1<<1)
#define ISCSI_KWQE_CONN_UPDATE_DATA_DIGEST_SHIFT 1
#define ISCSI_KWQE_CONN_UPDATE_INITIAL_R2T (0x1<<2)
#define ISCSI_KWQE_CONN_UPDATE_INITIAL_R2T_SHIFT 2
#define ISCSI_KWQE_CONN_UPDATE_IMMEDIATE_DATA (0x1<<3)
#define ISCSI_KWQE_CONN_UPDATE_IMMEDIATE_DATA_SHIFT 3
#define ISCSI_KWQE_CONN_UPDATE_OOO_SUPPORT_MODE (0x3<<4)
#define ISCSI_KWQE_CONN_UPDATE_OOO_SUPPORT_MODE_SHIFT 4
#define ISCSI_KWQE_CONN_UPDATE_RESERVED1 (0x3<<6)
#define ISCSI_KWQE_CONN_UPDATE_RESERVED1_SHIFT 6
#elif defined(__LITTLE_ENDIAN)
	u8 conn_flags;
#define ISCSI_KWQE_CONN_UPDATE_HEADER_DIGEST (0x1<<0)
#define ISCSI_KWQE_CONN_UPDATE_HEADER_DIGEST_SHIFT 0
#define ISCSI_KWQE_CONN_UPDATE_DATA_DIGEST (0x1<<1)
#define ISCSI_KWQE_CONN_UPDATE_DATA_DIGEST_SHIFT 1
#define ISCSI_KWQE_CONN_UPDATE_INITIAL_R2T (0x1<<2)
#define ISCSI_KWQE_CONN_UPDATE_INITIAL_R2T_SHIFT 2
#define ISCSI_KWQE_CONN_UPDATE_IMMEDIATE_DATA (0x1<<3)
#define ISCSI_KWQE_CONN_UPDATE_IMMEDIATE_DATA_SHIFT 3
#define ISCSI_KWQE_CONN_UPDATE_OOO_SUPPORT_MODE (0x3<<4)
#define ISCSI_KWQE_CONN_UPDATE_OOO_SUPPORT_MODE_SHIFT 4
#define ISCSI_KWQE_CONN_UPDATE_RESERVED1 (0x3<<6)
#define ISCSI_KWQE_CONN_UPDATE_RESERVED1_SHIFT 6
	u8 reserved2;
	u8 max_outstanding_r2ts;
	u8 session_error_recovery_level;
#endif
	u32 context_id;
	u32 max_send_pdu_length;
	u32 max_recv_pdu_length;
	u32 first_burst_length;
	u32 max_burst_length;
	u32 exp_stat_sn;
};

/*
 * iSCSI destroy connection request
 */
struct iscsi_kwqe_conn_destroy {
#if defined(__BIG_ENDIAN)
	struct iscsi_kwqe_header hdr;
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	struct iscsi_kwqe_header hdr;
#endif
	u32 context_id;
	u32 reserved1[6];
};

/*
 * iSCSI KWQ WQE
 */
union iscsi_kwqe {
	struct iscsi_kwqe_init1 init1;
	struct iscsi_kwqe_init2 init2;
	struct iscsi_kwqe_conn_offload1 conn_offload1;
	struct iscsi_kwqe_conn_offload2 conn_offload2;
	struct iscsi_kwqe_conn_update conn_update;
	struct iscsi_kwqe_conn_destroy conn_destroy;
};

/*
 * iSCSI Login SQ WQE
 */
struct bnx2i_login_request {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 op_attr;
#define ISCSI_LOGIN_REQUEST_NEXT_STAGE (0x3<<0)
#define ISCSI_LOGIN_REQUEST_NEXT_STAGE_SHIFT 0
#define ISCSI_LOGIN_REQUEST_CURRENT_STAGE (0x3<<2)
#define ISCSI_LOGIN_REQUEST_CURRENT_STAGE_SHIFT 2
#define ISCSI_LOGIN_REQUEST_RESERVED0 (0x3<<4)
#define ISCSI_LOGIN_REQUEST_RESERVED0_SHIFT 4
#define ISCSI_LOGIN_REQUEST_CONT (0x1<<6)
#define ISCSI_LOGIN_REQUEST_CONT_SHIFT 6
#define ISCSI_LOGIN_REQUEST_TRANSIT (0x1<<7)
#define ISCSI_LOGIN_REQUEST_TRANSIT_SHIFT 7
	u8 version_max;
	u8 version_min;
#elif defined(__LITTLE_ENDIAN)
	u8 version_min;
	u8 version_max;
	u8 op_attr;
#define ISCSI_LOGIN_REQUEST_NEXT_STAGE (0x3<<0)
#define ISCSI_LOGIN_REQUEST_NEXT_STAGE_SHIFT 0
#define ISCSI_LOGIN_REQUEST_CURRENT_STAGE (0x3<<2)
#define ISCSI_LOGIN_REQUEST_CURRENT_STAGE_SHIFT 2
#define ISCSI_LOGIN_REQUEST_RESERVED0 (0x3<<4)
#define ISCSI_LOGIN_REQUEST_RESERVED0_SHIFT 4
#define ISCSI_LOGIN_REQUEST_CONT (0x1<<6)
#define ISCSI_LOGIN_REQUEST_CONT_SHIFT 6
#define ISCSI_LOGIN_REQUEST_TRANSIT (0x1<<7)
#define ISCSI_LOGIN_REQUEST_TRANSIT_SHIFT 7
	u8 op_code;
#endif
	u32 data_length;
	u32 isid_lo;
#if defined(__BIG_ENDIAN)
	u16 isid_hi;
	u16 tsih;
#elif defined(__LITTLE_ENDIAN)
	u16 tsih;
	u16 isid_hi;
#endif
#if defined(__BIG_ENDIAN)
	u16 reserved2;
	u16 itt;
#define ISCSI_LOGIN_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_LOGIN_REQUEST_INDEX_SHIFT 0
#define ISCSI_LOGIN_REQUEST_TYPE (0x3<<14)
#define ISCSI_LOGIN_REQUEST_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_LOGIN_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_LOGIN_REQUEST_INDEX_SHIFT 0
#define ISCSI_LOGIN_REQUEST_TYPE (0x3<<14)
#define ISCSI_LOGIN_REQUEST_TYPE_SHIFT 14
	u16 reserved2;
#endif
#if defined(__BIG_ENDIAN)
	u16 cid;
	u16 reserved3;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved3;
	u16 cid;
#endif
	u32 cmd_sn;
	u32 exp_stat_sn;
	u32 reserved4;
	u32 resp_bd_list_addr_lo;
	u32 resp_bd_list_addr_hi;
	u32 resp_buffer;
#define ISCSI_LOGIN_REQUEST_RESP_BUFFER_LENGTH (0xFFFFFF<<0)
#define ISCSI_LOGIN_REQUEST_RESP_BUFFER_LENGTH_SHIFT 0
#define ISCSI_LOGIN_REQUEST_NUM_RESP_BDS (0xFF<<24)
#define ISCSI_LOGIN_REQUEST_NUM_RESP_BDS_SHIFT 24
#if defined(__BIG_ENDIAN)
	u16 reserved8;
	u8 reserved7;
	u8 flags;
#define ISCSI_LOGIN_REQUEST_RESERVED5 (0x3<<0)
#define ISCSI_LOGIN_REQUEST_RESERVED5_SHIFT 0
#define ISCSI_LOGIN_REQUEST_UPDATE_EXP_STAT_SN (0x1<<2)
#define ISCSI_LOGIN_REQUEST_UPDATE_EXP_STAT_SN_SHIFT 2
#define ISCSI_LOGIN_REQUEST_RESERVED6 (0x1F<<3)
#define ISCSI_LOGIN_REQUEST_RESERVED6_SHIFT 3
#elif defined(__LITTLE_ENDIAN)
	u8 flags;
#define ISCSI_LOGIN_REQUEST_RESERVED5 (0x3<<0)
#define ISCSI_LOGIN_REQUEST_RESERVED5_SHIFT 0
#define ISCSI_LOGIN_REQUEST_UPDATE_EXP_STAT_SN (0x1<<2)
#define ISCSI_LOGIN_REQUEST_UPDATE_EXP_STAT_SN_SHIFT 2
#define ISCSI_LOGIN_REQUEST_RESERVED6 (0x1F<<3)
#define ISCSI_LOGIN_REQUEST_RESERVED6_SHIFT 3
	u8 reserved7;
	u16 reserved8;
#endif
	u32 bd_list_addr_lo;
	u32 bd_list_addr_hi;
#if defined(__BIG_ENDIAN)
	u8 cq_index;
	u8 reserved10;
	u8 reserved9;
	u8 num_bds;
#elif defined(__LITTLE_ENDIAN)
	u8 num_bds;
	u8 reserved9;
	u8 reserved10;
	u8 cq_index;
#endif
};


/*
 * iSCSI Login CQE
 */
struct bnx2i_login_response {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 response_flags;
#define ISCSI_LOGIN_RESPONSE_NEXT_STAGE (0x3<<0)
#define ISCSI_LOGIN_RESPONSE_NEXT_STAGE_SHIFT 0
#define ISCSI_LOGIN_RESPONSE_CURRENT_STAGE (0x3<<2)
#define ISCSI_LOGIN_RESPONSE_CURRENT_STAGE_SHIFT 2
#define ISCSI_LOGIN_RESPONSE_RESERVED0 (0x3<<4)
#define ISCSI_LOGIN_RESPONSE_RESERVED0_SHIFT 4
#define ISCSI_LOGIN_RESPONSE_CONT (0x1<<6)
#define ISCSI_LOGIN_RESPONSE_CONT_SHIFT 6
#define ISCSI_LOGIN_RESPONSE_TRANSIT (0x1<<7)
#define ISCSI_LOGIN_RESPONSE_TRANSIT_SHIFT 7
	u8 version_max;
	u8 version_active;
#elif defined(__LITTLE_ENDIAN)
	u8 version_active;
	u8 version_max;
	u8 response_flags;
#define ISCSI_LOGIN_RESPONSE_NEXT_STAGE (0x3<<0)
#define ISCSI_LOGIN_RESPONSE_NEXT_STAGE_SHIFT 0
#define ISCSI_LOGIN_RESPONSE_CURRENT_STAGE (0x3<<2)
#define ISCSI_LOGIN_RESPONSE_CURRENT_STAGE_SHIFT 2
#define ISCSI_LOGIN_RESPONSE_RESERVED0 (0x3<<4)
#define ISCSI_LOGIN_RESPONSE_RESERVED0_SHIFT 4
#define ISCSI_LOGIN_RESPONSE_CONT (0x1<<6)
#define ISCSI_LOGIN_RESPONSE_CONT_SHIFT 6
#define ISCSI_LOGIN_RESPONSE_TRANSIT (0x1<<7)
#define ISCSI_LOGIN_RESPONSE_TRANSIT_SHIFT 7
	u8 op_code;
#endif
	u32 data_length;
	u32 exp_cmd_sn;
	u32 max_cmd_sn;
	u32 reserved1[2];
#if defined(__BIG_ENDIAN)
	u16 reserved3;
	u8 err_code;
	u8 reserved2;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved2;
	u8 err_code;
	u16 reserved3;
#endif
	u32 stat_sn;
	u32 isid_lo;
#if defined(__BIG_ENDIAN)
	u16 isid_hi;
	u16 tsih;
#elif defined(__LITTLE_ENDIAN)
	u16 tsih;
	u16 isid_hi;
#endif
#if defined(__BIG_ENDIAN)
	u8 status_class;
	u8 status_detail;
	u16 reserved4;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved4;
	u8 status_detail;
	u8 status_class;
#endif
	u32 reserved5[3];
#if defined(__BIG_ENDIAN)
	u16 reserved6;
	u16 itt;
#define ISCSI_LOGIN_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_LOGIN_RESPONSE_INDEX_SHIFT 0
#define ISCSI_LOGIN_RESPONSE_TYPE (0x3<<14)
#define ISCSI_LOGIN_RESPONSE_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_LOGIN_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_LOGIN_RESPONSE_INDEX_SHIFT 0
#define ISCSI_LOGIN_RESPONSE_TYPE (0x3<<14)
#define ISCSI_LOGIN_RESPONSE_TYPE_SHIFT 14
	u16 reserved6;
#endif
	u32 cq_req_sn;
};


/*
 * iSCSI Logout SQ WQE
 */
struct bnx2i_logout_request {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 op_attr;
#define ISCSI_LOGOUT_REQUEST_REASON (0x7F<<0)
#define ISCSI_LOGOUT_REQUEST_REASON_SHIFT 0
#define ISCSI_LOGOUT_REQUEST_ALWAYS_ONE (0x1<<7)
#define ISCSI_LOGOUT_REQUEST_ALWAYS_ONE_SHIFT 7
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 op_attr;
#define ISCSI_LOGOUT_REQUEST_REASON (0x7F<<0)
#define ISCSI_LOGOUT_REQUEST_REASON_SHIFT 0
#define ISCSI_LOGOUT_REQUEST_ALWAYS_ONE (0x1<<7)
#define ISCSI_LOGOUT_REQUEST_ALWAYS_ONE_SHIFT 7
	u8 op_code;
#endif
	u32 data_length;
	u32 reserved1[2];
#if defined(__BIG_ENDIAN)
	u16 reserved2;
	u16 itt;
#define ISCSI_LOGOUT_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_LOGOUT_REQUEST_INDEX_SHIFT 0
#define ISCSI_LOGOUT_REQUEST_TYPE (0x3<<14)
#define ISCSI_LOGOUT_REQUEST_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_LOGOUT_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_LOGOUT_REQUEST_INDEX_SHIFT 0
#define ISCSI_LOGOUT_REQUEST_TYPE (0x3<<14)
#define ISCSI_LOGOUT_REQUEST_TYPE_SHIFT 14
	u16 reserved2;
#endif
#if defined(__BIG_ENDIAN)
	u16 cid;
	u16 reserved3;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved3;
	u16 cid;
#endif
	u32 cmd_sn;
	u32 reserved4[5];
	u32 zero_fill;
	u32 bd_list_addr_lo;
	u32 bd_list_addr_hi;
#if defined(__BIG_ENDIAN)
	u8 cq_index;
	u8 reserved6;
	u8 reserved5;
	u8 num_bds;
#elif defined(__LITTLE_ENDIAN)
	u8 num_bds;
	u8 reserved5;
	u8 reserved6;
	u8 cq_index;
#endif
};


/*
 * iSCSI Logout CQE
 */
struct bnx2i_logout_response {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 reserved1;
	u8 response;
	u8 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved0;
	u8 response;
	u8 reserved1;
	u8 op_code;
#endif
	u32 reserved2;
	u32 exp_cmd_sn;
	u32 max_cmd_sn;
	u32 reserved3[2];
#if defined(__BIG_ENDIAN)
	u16 reserved5;
	u8 err_code;
	u8 reserved4;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved4;
	u8 err_code;
	u16 reserved5;
#endif
	u32 reserved6[3];
#if defined(__BIG_ENDIAN)
	u16 time_to_wait;
	u16 time_to_retain;
#elif defined(__LITTLE_ENDIAN)
	u16 time_to_retain;
	u16 time_to_wait;
#endif
	u32 reserved7[3];
#if defined(__BIG_ENDIAN)
	u16 reserved8;
	u16 itt;
#define ISCSI_LOGOUT_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_LOGOUT_RESPONSE_INDEX_SHIFT 0
#define ISCSI_LOGOUT_RESPONSE_TYPE (0x3<<14)
#define ISCSI_LOGOUT_RESPONSE_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_LOGOUT_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_LOGOUT_RESPONSE_INDEX_SHIFT 0
#define ISCSI_LOGOUT_RESPONSE_TYPE (0x3<<14)
#define ISCSI_LOGOUT_RESPONSE_TYPE_SHIFT 14
	u16 reserved8;
#endif
	u32 cq_req_sn;
};


/*
 * iSCSI Nop-In CQE
 */
struct bnx2i_nop_in_msg {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 reserved1;
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 reserved1;
	u8 op_code;
#endif
	u32 data_length;
	u32 exp_cmd_sn;
	u32 max_cmd_sn;
	u32 ttt;
	u32 reserved2;
#if defined(__BIG_ENDIAN)
	u16 reserved4;
	u8 err_code;
	u8 reserved3;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved3;
	u8 err_code;
	u16 reserved4;
#endif
	u32 reserved5;
	u32 lun[2];
	u32 reserved6[4];
#if defined(__BIG_ENDIAN)
	u16 reserved7;
	u16 itt;
#define ISCSI_NOP_IN_MSG_INDEX (0x3FFF<<0)
#define ISCSI_NOP_IN_MSG_INDEX_SHIFT 0
#define ISCSI_NOP_IN_MSG_TYPE (0x3<<14)
#define ISCSI_NOP_IN_MSG_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_NOP_IN_MSG_INDEX (0x3FFF<<0)
#define ISCSI_NOP_IN_MSG_INDEX_SHIFT 0
#define ISCSI_NOP_IN_MSG_TYPE (0x3<<14)
#define ISCSI_NOP_IN_MSG_TYPE_SHIFT 14
	u16 reserved7;
#endif
	u32 cq_req_sn;
};


/*
 * iSCSI NOP-OUT SQ WQE
 */
struct bnx2i_nop_out_request {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 op_attr;
#define ISCSI_NOP_OUT_REQUEST_RESERVED1 (0x7F<<0)
#define ISCSI_NOP_OUT_REQUEST_RESERVED1_SHIFT 0
#define ISCSI_NOP_OUT_REQUEST_ALWAYS_ONE (0x1<<7)
#define ISCSI_NOP_OUT_REQUEST_ALWAYS_ONE_SHIFT 7
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 op_attr;
#define ISCSI_NOP_OUT_REQUEST_RESERVED1 (0x7F<<0)
#define ISCSI_NOP_OUT_REQUEST_RESERVED1_SHIFT 0
#define ISCSI_NOP_OUT_REQUEST_ALWAYS_ONE (0x1<<7)
#define ISCSI_NOP_OUT_REQUEST_ALWAYS_ONE_SHIFT 7
	u8 op_code;
#endif
	u32 data_length;
	u32 lun[2];
#if defined(__BIG_ENDIAN)
	u16 reserved2;
	u16 itt;
#define ISCSI_NOP_OUT_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_NOP_OUT_REQUEST_INDEX_SHIFT 0
#define ISCSI_NOP_OUT_REQUEST_TYPE (0x3<<14)
#define ISCSI_NOP_OUT_REQUEST_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_NOP_OUT_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_NOP_OUT_REQUEST_INDEX_SHIFT 0
#define ISCSI_NOP_OUT_REQUEST_TYPE (0x3<<14)
#define ISCSI_NOP_OUT_REQUEST_TYPE_SHIFT 14
	u16 reserved2;
#endif
	u32 ttt;
	u32 cmd_sn;
	u32 reserved3[2];
	u32 resp_bd_list_addr_lo;
	u32 resp_bd_list_addr_hi;
	u32 resp_buffer;
#define ISCSI_NOP_OUT_REQUEST_RESP_BUFFER_LENGTH (0xFFFFFF<<0)
#define ISCSI_NOP_OUT_REQUEST_RESP_BUFFER_LENGTH_SHIFT 0
#define ISCSI_NOP_OUT_REQUEST_NUM_RESP_BDS (0xFF<<24)
#define ISCSI_NOP_OUT_REQUEST_NUM_RESP_BDS_SHIFT 24
#if defined(__BIG_ENDIAN)
	u16 reserved7;
	u8 reserved6;
	u8 flags;
#define ISCSI_NOP_OUT_REQUEST_RESERVED4 (0x1<<0)
#define ISCSI_NOP_OUT_REQUEST_RESERVED4_SHIFT 0
#define ISCSI_NOP_OUT_REQUEST_LOCAL_COMPLETION (0x1<<1)
#define ISCSI_NOP_OUT_REQUEST_LOCAL_COMPLETION_SHIFT 1
#define ISCSI_NOP_OUT_REQUEST_ZERO_FILL (0x3F<<2)
#define ISCSI_NOP_OUT_REQUEST_ZERO_FILL_SHIFT 2
#elif defined(__LITTLE_ENDIAN)
	u8 flags;
#define ISCSI_NOP_OUT_REQUEST_RESERVED4 (0x1<<0)
#define ISCSI_NOP_OUT_REQUEST_RESERVED4_SHIFT 0
#define ISCSI_NOP_OUT_REQUEST_LOCAL_COMPLETION (0x1<<1)
#define ISCSI_NOP_OUT_REQUEST_LOCAL_COMPLETION_SHIFT 1
#define ISCSI_NOP_OUT_REQUEST_ZERO_FILL (0x3F<<2)
#define ISCSI_NOP_OUT_REQUEST_ZERO_FILL_SHIFT 2
	u8 reserved6;
	u16 reserved7;
#endif
	u32 bd_list_addr_lo;
	u32 bd_list_addr_hi;
#if defined(__BIG_ENDIAN)
	u8 cq_index;
	u8 reserved9;
	u8 reserved8;
	u8 num_bds;
#elif defined(__LITTLE_ENDIAN)
	u8 num_bds;
	u8 reserved8;
	u8 reserved9;
	u8 cq_index;
#endif
};

/*
 * iSCSI Reject CQE
 */
struct bnx2i_reject_msg {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 reserved1;
	u8 reason;
	u8 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved0;
	u8 reason;
	u8 reserved1;
	u8 op_code;
#endif
	u32 data_length;
	u32 exp_cmd_sn;
	u32 max_cmd_sn;
	u32 reserved2[2];
#if defined(__BIG_ENDIAN)
	u16 reserved4;
	u8 err_code;
	u8 reserved3;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved3;
	u8 err_code;
	u16 reserved4;
#endif
	u32 reserved5[8];
	u32 cq_req_sn;
};

/*
 * bnx2i iSCSI TMF SQ WQE
 */
struct bnx2i_tmf_request {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 op_attr;
#define ISCSI_TMF_REQUEST_FUNCTION (0x7F<<0)
#define ISCSI_TMF_REQUEST_FUNCTION_SHIFT 0
#define ISCSI_TMF_REQUEST_ALWAYS_ONE (0x1<<7)
#define ISCSI_TMF_REQUEST_ALWAYS_ONE_SHIFT 7
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 op_attr;
#define ISCSI_TMF_REQUEST_FUNCTION (0x7F<<0)
#define ISCSI_TMF_REQUEST_FUNCTION_SHIFT 0
#define ISCSI_TMF_REQUEST_ALWAYS_ONE (0x1<<7)
#define ISCSI_TMF_REQUEST_ALWAYS_ONE_SHIFT 7
	u8 op_code;
#endif
	u32 data_length;
	u32 lun[2];
#if defined(__BIG_ENDIAN)
	u16 reserved1;
	u16 itt;
#define ISCSI_TMF_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_TMF_REQUEST_INDEX_SHIFT 0
#define ISCSI_TMF_REQUEST_TYPE (0x3<<14)
#define ISCSI_TMF_REQUEST_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_TMF_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_TMF_REQUEST_INDEX_SHIFT 0
#define ISCSI_TMF_REQUEST_TYPE (0x3<<14)
#define ISCSI_TMF_REQUEST_TYPE_SHIFT 14
	u16 reserved1;
#endif
	u32 ref_itt;
	u32 cmd_sn;
	u32 reserved2;
	u32 ref_cmd_sn;
	u32 reserved3[3];
	u32 zero_fill;
	u32 bd_list_addr_lo;
	u32 bd_list_addr_hi;
#if defined(__BIG_ENDIAN)
	u8 cq_index;
	u8 reserved5;
	u8 reserved4;
	u8 num_bds;
#elif defined(__LITTLE_ENDIAN)
	u8 num_bds;
	u8 reserved4;
	u8 reserved5;
	u8 cq_index;
#endif
};

/*
 * iSCSI Text SQ WQE
 */
struct bnx2i_text_request {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 op_attr;
#define ISCSI_TEXT_REQUEST_RESERVED1 (0x3F<<0)
#define ISCSI_TEXT_REQUEST_RESERVED1_SHIFT 0
#define ISCSI_TEXT_REQUEST_CONT (0x1<<6)
#define ISCSI_TEXT_REQUEST_CONT_SHIFT 6
#define ISCSI_TEXT_REQUEST_FINAL (0x1<<7)
#define ISCSI_TEXT_REQUEST_FINAL_SHIFT 7
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 op_attr;
#define ISCSI_TEXT_REQUEST_RESERVED1 (0x3F<<0)
#define ISCSI_TEXT_REQUEST_RESERVED1_SHIFT 0
#define ISCSI_TEXT_REQUEST_CONT (0x1<<6)
#define ISCSI_TEXT_REQUEST_CONT_SHIFT 6
#define ISCSI_TEXT_REQUEST_FINAL (0x1<<7)
#define ISCSI_TEXT_REQUEST_FINAL_SHIFT 7
	u8 op_code;
#endif
	u32 data_length;
	u32 lun[2];
#if defined(__BIG_ENDIAN)
	u16 reserved3;
	u16 itt;
#define ISCSI_TEXT_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_TEXT_REQUEST_INDEX_SHIFT 0
#define ISCSI_TEXT_REQUEST_TYPE (0x3<<14)
#define ISCSI_TEXT_REQUEST_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_TEXT_REQUEST_INDEX (0x3FFF<<0)
#define ISCSI_TEXT_REQUEST_INDEX_SHIFT 0
#define ISCSI_TEXT_REQUEST_TYPE (0x3<<14)
#define ISCSI_TEXT_REQUEST_TYPE_SHIFT 14
	u16 reserved3;
#endif
	u32 ttt;
	u32 cmd_sn;
	u32 reserved4[2];
	u32 resp_bd_list_addr_lo;
	u32 resp_bd_list_addr_hi;
	u32 resp_buffer;
#define ISCSI_TEXT_REQUEST_RESP_BUFFER_LENGTH (0xFFFFFF<<0)
#define ISCSI_TEXT_REQUEST_RESP_BUFFER_LENGTH_SHIFT 0
#define ISCSI_TEXT_REQUEST_NUM_RESP_BDS (0xFF<<24)
#define ISCSI_TEXT_REQUEST_NUM_RESP_BDS_SHIFT 24
	u32 zero_fill;
	u32 bd_list_addr_lo;
	u32 bd_list_addr_hi;
#if defined(__BIG_ENDIAN)
	u8 cq_index;
	u8 reserved7;
	u8 reserved6;
	u8 num_bds;
#elif defined(__LITTLE_ENDIAN)
	u8 num_bds;
	u8 reserved6;
	u8 reserved7;
	u8 cq_index;
#endif
};

/*
 * iSCSI SQ WQE
 */
union iscsi_request {
	struct bnx2i_cmd_request cmd;
	struct bnx2i_tmf_request tmf;
	struct bnx2i_nop_out_request nop_out;
	struct bnx2i_login_request login_req;
	struct bnx2i_text_request text;
	struct bnx2i_logout_request logout_req;
	struct bnx2i_cleanup_request cleanup;
};


/*
 * iSCSI TMF CQE
 */
struct bnx2i_tmf_response {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 reserved1;
	u8 response;
	u8 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved0;
	u8 response;
	u8 reserved1;
	u8 op_code;
#endif
	u32 reserved2;
	u32 exp_cmd_sn;
	u32 max_cmd_sn;
	u32 reserved3[2];
#if defined(__BIG_ENDIAN)
	u16 reserved5;
	u8 err_code;
	u8 reserved4;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved4;
	u8 err_code;
	u16 reserved5;
#endif
	u32 reserved6[7];
#if defined(__BIG_ENDIAN)
	u16 reserved7;
	u16 itt;
#define ISCSI_TMF_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_TMF_RESPONSE_INDEX_SHIFT 0
#define ISCSI_TMF_RESPONSE_TYPE (0x3<<14)
#define ISCSI_TMF_RESPONSE_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_TMF_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_TMF_RESPONSE_INDEX_SHIFT 0
#define ISCSI_TMF_RESPONSE_TYPE (0x3<<14)
#define ISCSI_TMF_RESPONSE_TYPE_SHIFT 14
	u16 reserved7;
#endif
	u32 cq_req_sn;
};

/*
 * iSCSI Text CQE
 */
struct bnx2i_text_response {
#if defined(__BIG_ENDIAN)
	u8 op_code;
	u8 response_flags;
#define ISCSI_TEXT_RESPONSE_RESERVED1 (0x3F<<0)
#define ISCSI_TEXT_RESPONSE_RESERVED1_SHIFT 0
#define ISCSI_TEXT_RESPONSE_CONT (0x1<<6)
#define ISCSI_TEXT_RESPONSE_CONT_SHIFT 6
#define ISCSI_TEXT_RESPONSE_FINAL (0x1<<7)
#define ISCSI_TEXT_RESPONSE_FINAL_SHIFT 7
	u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
	u16 reserved0;
	u8 response_flags;
#define ISCSI_TEXT_RESPONSE_RESERVED1 (0x3F<<0)
#define ISCSI_TEXT_RESPONSE_RESERVED1_SHIFT 0
#define ISCSI_TEXT_RESPONSE_CONT (0x1<<6)
#define ISCSI_TEXT_RESPONSE_CONT_SHIFT 6
#define ISCSI_TEXT_RESPONSE_FINAL (0x1<<7)
#define ISCSI_TEXT_RESPONSE_FINAL_SHIFT 7
	u8 op_code;
#endif
	u32 data_length;
	u32 exp_cmd_sn;
	u32 max_cmd_sn;
	u32 ttt;
	u32 reserved2;
#if defined(__BIG_ENDIAN)
	u16 reserved4;
	u8 err_code;
	u8 reserved3;
#elif defined(__LITTLE_ENDIAN)
	u8 reserved3;
	u8 err_code;
	u16 reserved4;
#endif
	u32 reserved5;
	u32 lun[2];
	u32 reserved6[4];
#if defined(__BIG_ENDIAN)
	u16 reserved7;
	u16 itt;
#define ISCSI_TEXT_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_TEXT_RESPONSE_INDEX_SHIFT 0
#define ISCSI_TEXT_RESPONSE_TYPE (0x3<<14)
#define ISCSI_TEXT_RESPONSE_TYPE_SHIFT 14
#elif defined(__LITTLE_ENDIAN)
	u16 itt;
#define ISCSI_TEXT_RESPONSE_INDEX (0x3FFF<<0)
#define ISCSI_TEXT_RESPONSE_INDEX_SHIFT 0
#define ISCSI_TEXT_RESPONSE_TYPE (0x3<<14)
#define ISCSI_TEXT_RESPONSE_TYPE_SHIFT 14
	u16 reserved7;
#endif
	u32 cq_req_sn;
};

/*
 * iSCSI CQE
 */
union iscsi_response {
	struct bnx2i_cmd_response cmd;
	struct bnx2i_tmf_response tmf;
	struct bnx2i_login_response login_resp;
	struct bnx2i_text_response text;
	struct bnx2i_logout_response logout_resp;
	struct bnx2i_cleanup_response cleanup;
	struct bnx2i_reject_msg reject;
	struct bnx2i_async_msg async;
	struct bnx2i_nop_in_msg nop_in;
};

#endif /* __57XX_ISCSI_HSI_LINUX_LE__ */