blob: cee80f69445748052f05313b76e485307046cb62 (
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
|
/* cnic.c: Broadcom CNIC core network driver.
*
* Copyright (c) 2006-2009 Broadcom 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.
*
*/
#ifndef CNIC_DEFS_H
#define CNIC_DEFS_H
/* KWQ (kernel work queue) request op codes */
#define L2_KWQE_OPCODE_VALUE_FLUSH (4)
#define L4_KWQE_OPCODE_VALUE_CONNECT1 (50)
#define L4_KWQE_OPCODE_VALUE_CONNECT2 (51)
#define L4_KWQE_OPCODE_VALUE_CONNECT3 (52)
#define L4_KWQE_OPCODE_VALUE_RESET (53)
#define L4_KWQE_OPCODE_VALUE_CLOSE (54)
#define L4_KWQE_OPCODE_VALUE_UPDATE_SECRET (60)
#define L4_KWQE_OPCODE_VALUE_INIT_ULP (61)
#define L4_KWQE_OPCODE_VALUE_OFFLOAD_PG (1)
#define L4_KWQE_OPCODE_VALUE_UPDATE_PG (9)
#define L4_KWQE_OPCODE_VALUE_UPLOAD_PG (14)
#define L5CM_RAMROD_CMD_ID_BASE (0x80)
#define L5CM_RAMROD_CMD_ID_TCP_CONNECT (L5CM_RAMROD_CMD_ID_BASE + 3)
#define L5CM_RAMROD_CMD_ID_CLOSE (L5CM_RAMROD_CMD_ID_BASE + 12)
#define L5CM_RAMROD_CMD_ID_ABORT (L5CM_RAMROD_CMD_ID_BASE + 13)
#define L5CM_RAMROD_CMD_ID_SEARCHER_DELETE (L5CM_RAMROD_CMD_ID_BASE + 14)
#define L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD (L5CM_RAMROD_CMD_ID_BASE + 15)
/* KCQ (kernel completion queue) response op codes */
#define L4_KCQE_OPCODE_VALUE_CLOSE_COMP (53)
#define L4_KCQE_OPCODE_VALUE_RESET_COMP (54)
#define L4_KCQE_OPCODE_VALUE_FW_TCP_UPDATE (55)
#define L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE (56)
#define L4_KCQE_OPCODE_VALUE_RESET_RECEIVED (57)
#define L4_KCQE_OPCODE_VALUE_CLOSE_RECEIVED (58)
#define L4_KCQE_OPCODE_VALUE_INIT_ULP (61)
#define L4_KCQE_OPCODE_VALUE_OFFLOAD_PG (1)
#define L4_KCQE_OPCODE_VALUE_UPDATE_PG (9)
#define L4_KCQE_OPCODE_VALUE_UPLOAD_PG (14)
/* KCQ (kernel completion queue) completion status */
#define L4_KCQE_COMPLETION_STATUS_SUCCESS (0)
#define L4_KCQE_COMPLETION_STATUS_TIMEOUT (0x93)
#define L4_LAYER_CODE (4)
#define L2_LAYER_CODE (2)
/*
* L4 KCQ CQE
*/
struct l4_kcq {
u32 cid;
u32 pg_cid;
u32 conn_id;
u32 pg_host_opaque;
#if defined(__BIG_ENDIAN)
u16 status;
u16 reserved1;
#elif defined(__LITTLE_ENDIAN)
u16 reserved1;
u16 status;
#endif
u32 reserved2[2];
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KCQ_RESERVED3 (0x7<<0)
#define L4_KCQ_RESERVED3_SHIFT 0
#define L4_KCQ_RAMROD_COMPLETION (0x1<<3) /* Everest only */
#define L4_KCQ_RAMROD_COMPLETION_SHIFT 3
#define L4_KCQ_LAYER_CODE (0x7<<4)
#define L4_KCQ_LAYER_CODE_SHIFT 4
#define L4_KCQ_RESERVED4 (0x1<<7)
#define L4_KCQ_RESERVED4_SHIFT 7
u8 op_code;
u16 qe_self_seq;
#elif defined(__LITTLE_ENDIAN)
u16 qe_self_seq;
u8 op_code;
u8 flags;
#define L4_KCQ_RESERVED3 (0xF<<0)
#define L4_KCQ_RESERVED3_SHIFT 0
#define L4_KCQ_RAMROD_COMPLETION (0x1<<3) /* Everest only */
#define L4_KCQ_RAMROD_COMPLETION_SHIFT 3
#define L4_KCQ_LAYER_CODE (0x7<<4)
#define L4_KCQ_LAYER_CODE_SHIFT 4
#define L4_KCQ_RESERVED4 (0x1<<7)
#define L4_KCQ_RESERVED4_SHIFT 7
#endif
};
/*
* L4 KCQ CQE PG upload
*/
struct l4_kcq_upload_pg {
u32 pg_cid;
#if defined(__BIG_ENDIAN)
u16 pg_status;
u16 pg_ipid_count;
#elif defined(__LITTLE_ENDIAN)
u16 pg_ipid_count;
u16 pg_status;
#endif
u32 reserved1[5];
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KCQ_UPLOAD_PG_RESERVED3 (0xF<<0)
#define L4_KCQ_UPLOAD_PG_RESERVED3_SHIFT 0
#define L4_KCQ_UPLOAD_PG_LAYER_CODE (0x7<<4)
#define L4_KCQ_UPLOAD_PG_LAYER_CODE_SHIFT 4
#define L4_KCQ_UPLOAD_PG_RESERVED4 (0x1<<7)
#define L4_KCQ_UPLOAD_PG_RESERVED4_SHIFT 7
u8 op_code;
u16 qe_self_seq;
#elif defined(__LITTLE_ENDIAN)
u16 qe_self_seq;
u8 op_code;
u8 flags;
#define L4_KCQ_UPLOAD_PG_RESERVED3 (0xF<<0)
#define L4_KCQ_UPLOAD_PG_RESERVED3_SHIFT 0
#define L4_KCQ_UPLOAD_PG_LAYER_CODE (0x7<<4)
#define L4_KCQ_UPLOAD_PG_LAYER_CODE_SHIFT 4
#define L4_KCQ_UPLOAD_PG_RESERVED4 (0x1<<7)
#define L4_KCQ_UPLOAD_PG_RESERVED4_SHIFT 7
#endif
};
/*
* Gracefully close the connection request
*/
struct l4_kwq_close_req {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_CLOSE_REQ_RESERVED1 (0xF<<0)
#define L4_KWQ_CLOSE_REQ_RESERVED1_SHIFT 0
#define L4_KWQ_CLOSE_REQ_LAYER_CODE (0x7<<4)
#define L4_KWQ_CLOSE_REQ_LAYER_CODE_SHIFT 4
#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT_SHIFT 7
u8 op_code;
u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
u16 reserved0;
u8 op_code;
u8 flags;
#define L4_KWQ_CLOSE_REQ_RESERVED1 (0xF<<0)
#define L4_KWQ_CLOSE_REQ_RESERVED1_SHIFT 0
#define L4_KWQ_CLOSE_REQ_LAYER_CODE (0x7<<4)
#define L4_KWQ_CLOSE_REQ_LAYER_CODE_SHIFT 4
#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 cid;
u32 reserved2[6];
};
/*
* The first request to be passed in order to establish connection in option2
*/
struct l4_kwq_connect_req1 {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_CONNECT_REQ1_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ1_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ1_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT_SHIFT 7
u8 op_code;
u8 reserved0;
u8 conn_flags;
#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE (0x1<<0)
#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_IP_V6 (0x1<<1)
#define L4_KWQ_CONNECT_REQ1_IP_V6_SHIFT 1
#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG (0x1<<2)
#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG_SHIFT 2
#define L4_KWQ_CONNECT_REQ1_RSRV (0x1F<<3)
#define L4_KWQ_CONNECT_REQ1_RSRV_SHIFT 3
#elif defined(__LITTLE_ENDIAN)
u8 conn_flags;
#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE (0x1<<0)
#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_IP_V6 (0x1<<1)
#define L4_KWQ_CONNECT_REQ1_IP_V6_SHIFT 1
#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG (0x1<<2)
#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG_SHIFT 2
#define L4_KWQ_CONNECT_REQ1_RSRV (0x1F<<3)
#define L4_KWQ_CONNECT_REQ1_RSRV_SHIFT 3
u8 reserved0;
u8 op_code;
u8 flags;
#define L4_KWQ_CONNECT_REQ1_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ1_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ1_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 cid;
u32 pg_cid;
u32 src_ip;
u32 dst_ip;
#if defined(__BIG_ENDIAN)
u16 dst_port;
u16 src_port;
#elif defined(__LITTLE_ENDIAN)
u16 src_port;
u16 dst_port;
#endif
#if defined(__BIG_ENDIAN)
u8 rsrv1[3];
u8 tcp_flags;
#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK (0x1<<0)
#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE (0x1<<1)
#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE_SHIFT 1
#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE (0x1<<2)
#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE_SHIFT 2
#define L4_KWQ_CONNECT_REQ1_TIME_STAMP (0x1<<3)
#define L4_KWQ_CONNECT_REQ1_TIME_STAMP_SHIFT 3
#define L4_KWQ_CONNECT_REQ1_SACK (0x1<<4)
#define L4_KWQ_CONNECT_REQ1_SACK_SHIFT 4
#define L4_KWQ_CONNECT_REQ1_SEG_SCALING (0x1<<5)
#define L4_KWQ_CONNECT_REQ1_SEG_SCALING_SHIFT 5
#define L4_KWQ_CONNECT_REQ1_RESERVED2 (0x3<<6)
#define L4_KWQ_CONNECT_REQ1_RESERVED2_SHIFT 6
#elif defined(__LITTLE_ENDIAN)
u8 tcp_flags;
#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK (0x1<<0)
#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE (0x1<<1)
#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE_SHIFT 1
#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE (0x1<<2)
#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE_SHIFT 2
#define L4_KWQ_CONNECT_REQ1_TIME_STAMP (0x1<<3)
#define L4_KWQ_CONNECT_REQ1_TIME_STAMP_SHIFT 3
#define L4_KWQ_CONNECT_REQ1_SACK (0x1<<4)
#define L4_KWQ_CONNECT_REQ1_SACK_SHIFT 4
#define L4_KWQ_CONNECT_REQ1_SEG_SCALING (0x1<<5)
#define L4_KWQ_CONNECT_REQ1_SEG_SCALING_SHIFT 5
#define L4_KWQ_CONNECT_REQ1_RESERVED2 (0x3<<6)
#define L4_KWQ_CONNECT_REQ1_RESERVED2_SHIFT 6
u8 rsrv1[3];
#endif
u32 rsrv2;
};
/*
* The second ( optional )request to be passed in order to establish
* connection in option2 - for IPv6 only
*/
struct l4_kwq_connect_req2 {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_CONNECT_REQ2_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ2_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ2_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ2_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT_SHIFT 7
u8 op_code;
u8 reserved0;
u8 rsrv;
#elif defined(__LITTLE_ENDIAN)
u8 rsrv;
u8 reserved0;
u8 op_code;
u8 flags;
#define L4_KWQ_CONNECT_REQ2_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ2_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ2_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ2_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 reserved2;
u32 src_ip_v6_2;
u32 src_ip_v6_3;
u32 src_ip_v6_4;
u32 dst_ip_v6_2;
u32 dst_ip_v6_3;
u32 dst_ip_v6_4;
};
/*
* The third ( and last )request to be passed in order to establish
* connection in option2
*/
struct l4_kwq_connect_req3 {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_CONNECT_REQ3_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ3_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ3_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ3_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT_SHIFT 7
u8 op_code;
u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
u16 reserved0;
u8 op_code;
u8 flags;
#define L4_KWQ_CONNECT_REQ3_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ3_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ3_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ3_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 ka_timeout;
u32 ka_interval ;
#if defined(__BIG_ENDIAN)
u8 snd_seq_scale;
u8 ttl;
u8 tos;
u8 ka_max_probe_count;
#elif defined(__LITTLE_ENDIAN)
u8 ka_max_probe_count;
u8 tos;
u8 ttl;
u8 snd_seq_scale;
#endif
#if defined(__BIG_ENDIAN)
u16 pmtu;
u16 mss;
#elif defined(__LITTLE_ENDIAN)
u16 mss;
u16 pmtu;
#endif
u32 rcv_buf;
u32 snd_buf;
u32 seed;
};
/*
* a KWQE request to offload a PG connection
*/
struct l4_kwq_offload_pg {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_OFFLOAD_PG_RESERVED1 (0xF<<0)
#define L4_KWQ_OFFLOAD_PG_RESERVED1_SHIFT 0
#define L4_KWQ_OFFLOAD_PG_LAYER_CODE (0x7<<4)
#define L4_KWQ_OFFLOAD_PG_LAYER_CODE_SHIFT 4
#define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT_SHIFT 7
u8 op_code;
u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
u16 reserved0;
u8 op_code;
u8 flags;
#define L4_KWQ_OFFLOAD_PG_RESERVED1 (0xF<<0)
#define L4_KWQ_OFFLOAD_PG_RESERVED1_SHIFT 0
#define L4_KWQ_OFFLOAD_PG_LAYER_CODE (0x7<<4)
#define L4_KWQ_OFFLOAD_PG_LAYER_CODE_SHIFT 4
#define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT_SHIFT 7
#endif
#if defined(__BIG_ENDIAN)
u8 l2hdr_nbytes;
u8 pg_flags;
#define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP (0x1<<0)
#define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP_SHIFT 0
#define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING (0x1<<1)
#define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING_SHIFT 1
#define L4_KWQ_OFFLOAD_PG_RESERVED2 (0x3F<<2)
#define L4_KWQ_OFFLOAD_PG_RESERVED2_SHIFT 2
u8 da0;
u8 da1;
#elif defined(__LITTLE_ENDIAN)
u8 da1;
u8 da0;
u8 pg_flags;
#define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP (0x1<<0)
#define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP_SHIFT 0
#define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING (0x1<<1)
#define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING_SHIFT 1
#define L4_KWQ_OFFLOAD_PG_RESERVED2 (0x3F<<2)
#define L4_KWQ_OFFLOAD_PG_RESERVED2_SHIFT 2
u8 l2hdr_nbytes;
#endif
#if defined(__BIG_ENDIAN)
u8 da2;
u8 da3;
u8 da4;
u8 da5;
#elif defined(__LITTLE_ENDIAN)
u8 da5;
u8 da4;
u8 da3;
u8 da2;
#endif
#if defined(__BIG_ENDIAN)
u8 sa0;
u8 sa1;
u8 sa2;
u8 sa3;
#elif defined(__LITTLE_ENDIAN)
u8 sa3;
u8 sa2;
u8 sa1;
u8 sa0;
#endif
#if defined(__BIG_ENDIAN)
u8 sa4;
u8 sa5;
u16 etype;
#elif defined(__LITTLE_ENDIAN)
u16 etype;
u8 sa5;
u8 sa4;
#endif
#if defined(__BIG_ENDIAN)
u16 vlan_tag;
u16 ipid_start;
#elif defined(__LITTLE_ENDIAN)
u16 ipid_start;
u16 vlan_tag;
#endif
#if defined(__BIG_ENDIAN)
u16 ipid_count;
u16 reserved3;
#elif defined(__LITTLE_ENDIAN)
u16 reserved3;
u16 ipid_count;
#endif
u32 host_opaque;
};
/*
* Abortively close the connection request
*/
struct l4_kwq_reset_req {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_RESET_REQ_RESERVED1 (0xF<<0)
#define L4_KWQ_RESET_REQ_RESERVED1_SHIFT 0
#define L4_KWQ_RESET_REQ_LAYER_CODE (0x7<<4)
#define L4_KWQ_RESET_REQ_LAYER_CODE_SHIFT 4
#define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT_SHIFT 7
u8 op_code;
u16 reserved0;
#elif defined(__LITTLE_ENDIAN)
u16 reserved0;
u8 op_code;
u8 flags;
#define L4_KWQ_RESET_REQ_RESERVED1 (0xF<<0)
#define L4_KWQ_RESET_REQ_RESERVED1_SHIFT 0
#define L4_KWQ_RESET_REQ_LAYER_CODE (0x7<<4)
#define L4_KWQ_RESET_REQ_LAYER_CODE_SHIFT 4
#define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 cid;
u32 reserved2[6];
};
/*
* a KWQE request to update a PG connection
*/
struct l4_kwq_update_pg {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_UPDATE_PG_RESERVED1 (0xF<<0)
#define L4_KWQ_UPDATE_PG_RESERVED1_SHIFT 0
#define L4_KWQ_UPDATE_PG_LAYER_CODE (0x7<<4)
#define L4_KWQ_UPDATE_PG_LAYER_CODE_SHIFT 4
#define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT_SHIFT 7
u8 opcode;
u16 oper16;
#elif defined(__LITTLE_ENDIAN)
u16 oper16;
u8 opcode;
u8 flags;
#define L4_KWQ_UPDATE_PG_RESERVED1 (0xF<<0)
#define L4_KWQ_UPDATE_PG_RESERVED1_SHIFT 0
#define L4_KWQ_UPDATE_PG_LAYER_CODE (0x7<<4)
#define L4_KWQ_UPDATE_PG_LAYER_CODE_SHIFT 4
#define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 pg_cid;
u32 pg_host_opaque;
#if defined(__BIG_ENDIAN)
u8 pg_valids;
#define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT (0x1<<0)
#define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT_SHIFT 0
#define L4_KWQ_UPDATE_PG_VALIDS_DA (0x1<<1)
#define L4_KWQ_UPDATE_PG_VALIDS_DA_SHIFT 1
#define L4_KWQ_UPDATE_PG_RESERVERD2 (0x3F<<2)
#define L4_KWQ_UPDATE_PG_RESERVERD2_SHIFT 2
u8 pg_unused_a;
u16 pg_ipid_count;
#elif defined(__LITTLE_ENDIAN)
u16 pg_ipid_count;
u8 pg_unused_a;
u8 pg_valids;
#define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT (0x1<<0)
#define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT_SHIFT 0
#define L4_KWQ_UPDATE_PG_VALIDS_DA (0x1<<1)
#define L4_KWQ_UPDATE_PG_VALIDS_DA_SHIFT 1
#define L4_KWQ_UPDATE_PG_RESERVERD2 (0x3F<<2)
#define L4_KWQ_UPDATE_PG_RESERVERD2_SHIFT 2
#endif
#if defined(__BIG_ENDIAN)
u16 reserverd3;
u8 da0;
u8 da1;
#elif defined(__LITTLE_ENDIAN)
u8 da1;
u8 da0;
u16 reserverd3;
#endif
#if defined(__BIG_ENDIAN)
u8 da2;
u8 da3;
u8 da4;
u8 da5;
#elif defined(__LITTLE_ENDIAN)
u8 da5;
u8 da4;
u8 da3;
u8 da2;
#endif
u32 reserved4;
u32 reserved5;
};
/*
* a KWQE request to upload a PG or L4 context
*/
struct l4_kwq_upload {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_UPLOAD_RESERVED1 (0xF<<0)
#define L4_KWQ_UPLOAD_RESERVED1_SHIFT 0
#define L4_KWQ_UPLOAD_LAYER_CODE (0x7<<4)
#define L4_KWQ_UPLOAD_LAYER_CODE_SHIFT 4
#define L4_KWQ_UPLOAD_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_UPLOAD_LINKED_WITH_NEXT_SHIFT 7
u8 opcode;
u16 oper16;
#elif defined(__LITTLE_ENDIAN)
u16 oper16;
u8 opcode;
u8 flags;
#define L4_KWQ_UPLOAD_RESERVED1 (0xF<<0)
#define L4_KWQ_UPLOAD_RESERVED1_SHIFT 0
#define L4_KWQ_UPLOAD_LAYER_CODE (0x7<<4)
#define L4_KWQ_UPLOAD_LAYER_CODE_SHIFT 4
#define L4_KWQ_UPLOAD_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_UPLOAD_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 cid;
u32 reserved2[6];
};
#endif /* CNIC_DEFS_H */
|
