2 /* cnic.c: Broadcom CNIC core network driver.
4 * Copyright (c) 2006-2012 Broadcom Corporation
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation.
15 /* KWQ (kernel work queue) request op codes */
16 #define L2_KWQE_OPCODE_VALUE_FLUSH (4)
17 #define L2_KWQE_OPCODE_VALUE_VM_FREE_RX_QUEUE (8)
19 #define L4_KWQE_OPCODE_VALUE_CONNECT1 (50)
20 #define L4_KWQE_OPCODE_VALUE_CONNECT2 (51)
21 #define L4_KWQE_OPCODE_VALUE_CONNECT3 (52)
22 #define L4_KWQE_OPCODE_VALUE_RESET (53)
23 #define L4_KWQE_OPCODE_VALUE_CLOSE (54)
24 #define L4_KWQE_OPCODE_VALUE_UPDATE_SECRET (60)
25 #define L4_KWQE_OPCODE_VALUE_INIT_ULP (61)
27 #define L4_KWQE_OPCODE_VALUE_OFFLOAD_PG (1)
28 #define L4_KWQE_OPCODE_VALUE_UPDATE_PG (9)
29 #define L4_KWQE_OPCODE_VALUE_UPLOAD_PG (14)
31 #define L5CM_RAMROD_CMD_ID_BASE (0x80)
32 #define L5CM_RAMROD_CMD_ID_TCP_CONNECT (L5CM_RAMROD_CMD_ID_BASE + 3)
33 #define L5CM_RAMROD_CMD_ID_CLOSE (L5CM_RAMROD_CMD_ID_BASE + 12)
34 #define L5CM_RAMROD_CMD_ID_ABORT (L5CM_RAMROD_CMD_ID_BASE + 13)
35 #define L5CM_RAMROD_CMD_ID_SEARCHER_DELETE (L5CM_RAMROD_CMD_ID_BASE + 14)
36 #define L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD (L5CM_RAMROD_CMD_ID_BASE + 15)
38 #define FCOE_KCQE_OPCODE_INIT_FUNC (0x10)
39 #define FCOE_KCQE_OPCODE_DESTROY_FUNC (0x11)
40 #define FCOE_KCQE_OPCODE_STAT_FUNC (0x12)
41 #define FCOE_KCQE_OPCODE_OFFLOAD_CONN (0x15)
42 #define FCOE_KCQE_OPCODE_ENABLE_CONN (0x16)
43 #define FCOE_KCQE_OPCODE_DISABLE_CONN (0x17)
44 #define FCOE_KCQE_OPCODE_DESTROY_CONN (0x18)
45 #define FCOE_KCQE_OPCODE_CQ_EVENT_NOTIFICATION (0x20)
46 #define FCOE_KCQE_OPCODE_FCOE_ERROR (0x21)
48 #define FCOE_RAMROD_CMD_ID_INIT_FUNC (FCOE_KCQE_OPCODE_INIT_FUNC)
49 #define FCOE_RAMROD_CMD_ID_DESTROY_FUNC (FCOE_KCQE_OPCODE_DESTROY_FUNC)
50 #define FCOE_RAMROD_CMD_ID_STAT_FUNC (FCOE_KCQE_OPCODE_STAT_FUNC)
51 #define FCOE_RAMROD_CMD_ID_OFFLOAD_CONN (FCOE_KCQE_OPCODE_OFFLOAD_CONN)
52 #define FCOE_RAMROD_CMD_ID_ENABLE_CONN (FCOE_KCQE_OPCODE_ENABLE_CONN)
53 #define FCOE_RAMROD_CMD_ID_DISABLE_CONN (FCOE_KCQE_OPCODE_DISABLE_CONN)
54 #define FCOE_RAMROD_CMD_ID_DESTROY_CONN (FCOE_KCQE_OPCODE_DESTROY_CONN)
55 #define FCOE_RAMROD_CMD_ID_TERMINATE_CONN (0x81)
57 #define FCOE_KWQE_OPCODE_INIT1 (0)
58 #define FCOE_KWQE_OPCODE_INIT2 (1)
59 #define FCOE_KWQE_OPCODE_INIT3 (2)
60 #define FCOE_KWQE_OPCODE_OFFLOAD_CONN1 (3)
61 #define FCOE_KWQE_OPCODE_OFFLOAD_CONN2 (4)
62 #define FCOE_KWQE_OPCODE_OFFLOAD_CONN3 (5)
63 #define FCOE_KWQE_OPCODE_OFFLOAD_CONN4 (6)
64 #define FCOE_KWQE_OPCODE_ENABLE_CONN (7)
65 #define FCOE_KWQE_OPCODE_DISABLE_CONN (8)
66 #define FCOE_KWQE_OPCODE_DESTROY_CONN (9)
67 #define FCOE_KWQE_OPCODE_DESTROY (10)
68 #define FCOE_KWQE_OPCODE_STAT (11)
70 #define FCOE_KCQE_COMPLETION_STATUS_ERROR (0x1)
71 #define FCOE_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAILURE (0x3)
72 #define FCOE_KCQE_COMPLETION_STATUS_NIC_ERROR (0x5)
74 /* KCQ (kernel completion queue) response op codes */
75 #define L4_KCQE_OPCODE_VALUE_CLOSE_COMP (53)
76 #define L4_KCQE_OPCODE_VALUE_RESET_COMP (54)
77 #define L4_KCQE_OPCODE_VALUE_FW_TCP_UPDATE (55)
78 #define L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE (56)
79 #define L4_KCQE_OPCODE_VALUE_RESET_RECEIVED (57)
80 #define L4_KCQE_OPCODE_VALUE_CLOSE_RECEIVED (58)
81 #define L4_KCQE_OPCODE_VALUE_INIT_ULP (61)
83 #define L4_KCQE_OPCODE_VALUE_OFFLOAD_PG (1)
84 #define L4_KCQE_OPCODE_VALUE_UPDATE_PG (9)
85 #define L4_KCQE_OPCODE_VALUE_UPLOAD_PG (14)
87 /* KCQ (kernel completion queue) completion status */
88 #define L4_KCQE_COMPLETION_STATUS_SUCCESS (0)
89 #define L4_KCQE_COMPLETION_STATUS_NIC_ERROR (4)
90 #define L4_KCQE_COMPLETION_STATUS_TIMEOUT (0x93)
92 #define L4_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAIL (0x83)
93 #define L4_KCQE_COMPLETION_STATUS_OFFLOADED_PG (0x89)
95 #define L4_KCQE_OPCODE_VALUE_OOO_EVENT_NOTIFICATION (0xa0)
96 #define L4_KCQE_OPCODE_VALUE_OOO_FLUSH (0xa1)
98 #define L4_LAYER_CODE (4)
99 #define L2_LAYER_CODE (2)
109 #if defined(__BIG_ENDIAN)
112 #elif defined(__LITTLE_ENDIAN)
117 #if defined(__BIG_ENDIAN)
119 #define L4_KCQ_RESERVED3 (0x7<<0)
120 #define L4_KCQ_RESERVED3_SHIFT 0
121 #define L4_KCQ_RAMROD_COMPLETION (0x1<<3) /* Everest only */
122 #define L4_KCQ_RAMROD_COMPLETION_SHIFT 3
123 #define L4_KCQ_LAYER_CODE (0x7<<4)
124 #define L4_KCQ_LAYER_CODE_SHIFT 4
125 #define L4_KCQ_RESERVED4 (0x1<<7)
126 #define L4_KCQ_RESERVED4_SHIFT 7
129 #elif defined(__LITTLE_ENDIAN)
133 #define L4_KCQ_RESERVED3 (0xF<<0)
134 #define L4_KCQ_RESERVED3_SHIFT 0
135 #define L4_KCQ_RAMROD_COMPLETION (0x1<<3) /* Everest only */
136 #define L4_KCQ_RAMROD_COMPLETION_SHIFT 3
137 #define L4_KCQ_LAYER_CODE (0x7<<4)
138 #define L4_KCQ_LAYER_CODE_SHIFT 4
139 #define L4_KCQ_RESERVED4 (0x1<<7)
140 #define L4_KCQ_RESERVED4_SHIFT 7
146 * L4 KCQ CQE PG upload
148 struct l4_kcq_upload_pg {
150 #if defined(__BIG_ENDIAN)
153 #elif defined(__LITTLE_ENDIAN)
158 #if defined(__BIG_ENDIAN)
160 #define L4_KCQ_UPLOAD_PG_RESERVED3 (0xF<<0)
161 #define L4_KCQ_UPLOAD_PG_RESERVED3_SHIFT 0
162 #define L4_KCQ_UPLOAD_PG_LAYER_CODE (0x7<<4)
163 #define L4_KCQ_UPLOAD_PG_LAYER_CODE_SHIFT 4
164 #define L4_KCQ_UPLOAD_PG_RESERVED4 (0x1<<7)
165 #define L4_KCQ_UPLOAD_PG_RESERVED4_SHIFT 7
168 #elif defined(__LITTLE_ENDIAN)
172 #define L4_KCQ_UPLOAD_PG_RESERVED3 (0xF<<0)
173 #define L4_KCQ_UPLOAD_PG_RESERVED3_SHIFT 0
174 #define L4_KCQ_UPLOAD_PG_LAYER_CODE (0x7<<4)
175 #define L4_KCQ_UPLOAD_PG_LAYER_CODE_SHIFT 4
176 #define L4_KCQ_UPLOAD_PG_RESERVED4 (0x1<<7)
177 #define L4_KCQ_UPLOAD_PG_RESERVED4_SHIFT 7
183 * Gracefully close the connection request
185 struct l4_kwq_close_req {
186 #if defined(__BIG_ENDIAN)
188 #define L4_KWQ_CLOSE_REQ_RESERVED1 (0xF<<0)
189 #define L4_KWQ_CLOSE_REQ_RESERVED1_SHIFT 0
190 #define L4_KWQ_CLOSE_REQ_LAYER_CODE (0x7<<4)
191 #define L4_KWQ_CLOSE_REQ_LAYER_CODE_SHIFT 4
192 #define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT (0x1<<7)
193 #define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT_SHIFT 7
196 #elif defined(__LITTLE_ENDIAN)
200 #define L4_KWQ_CLOSE_REQ_RESERVED1 (0xF<<0)
201 #define L4_KWQ_CLOSE_REQ_RESERVED1_SHIFT 0
202 #define L4_KWQ_CLOSE_REQ_LAYER_CODE (0x7<<4)
203 #define L4_KWQ_CLOSE_REQ_LAYER_CODE_SHIFT 4
204 #define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT (0x1<<7)
205 #define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT_SHIFT 7
213 * The first request to be passed in order to establish connection in option2
215 struct l4_kwq_connect_req1 {
216 #if defined(__BIG_ENDIAN)
218 #define L4_KWQ_CONNECT_REQ1_RESERVED1 (0xF<<0)
219 #define L4_KWQ_CONNECT_REQ1_RESERVED1_SHIFT 0
220 #define L4_KWQ_CONNECT_REQ1_LAYER_CODE (0x7<<4)
221 #define L4_KWQ_CONNECT_REQ1_LAYER_CODE_SHIFT 4
222 #define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT (0x1<<7)
223 #define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT_SHIFT 7
227 #define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE (0x1<<0)
228 #define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE_SHIFT 0
229 #define L4_KWQ_CONNECT_REQ1_IP_V6 (0x1<<1)
230 #define L4_KWQ_CONNECT_REQ1_IP_V6_SHIFT 1
231 #define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG (0x1<<2)
232 #define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG_SHIFT 2
233 #define L4_KWQ_CONNECT_REQ1_RSRV (0x1F<<3)
234 #define L4_KWQ_CONNECT_REQ1_RSRV_SHIFT 3
235 #elif defined(__LITTLE_ENDIAN)
237 #define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE (0x1<<0)
238 #define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE_SHIFT 0
239 #define L4_KWQ_CONNECT_REQ1_IP_V6 (0x1<<1)
240 #define L4_KWQ_CONNECT_REQ1_IP_V6_SHIFT 1
241 #define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG (0x1<<2)
242 #define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG_SHIFT 2
243 #define L4_KWQ_CONNECT_REQ1_RSRV (0x1F<<3)
244 #define L4_KWQ_CONNECT_REQ1_RSRV_SHIFT 3
248 #define L4_KWQ_CONNECT_REQ1_RESERVED1 (0xF<<0)
249 #define L4_KWQ_CONNECT_REQ1_RESERVED1_SHIFT 0
250 #define L4_KWQ_CONNECT_REQ1_LAYER_CODE (0x7<<4)
251 #define L4_KWQ_CONNECT_REQ1_LAYER_CODE_SHIFT 4
252 #define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT (0x1<<7)
253 #define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT_SHIFT 7
259 #if defined(__BIG_ENDIAN)
262 #elif defined(__LITTLE_ENDIAN)
266 #if defined(__BIG_ENDIAN)
269 #define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK (0x1<<0)
270 #define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK_SHIFT 0
271 #define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE (0x1<<1)
272 #define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE_SHIFT 1
273 #define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE (0x1<<2)
274 #define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE_SHIFT 2
275 #define L4_KWQ_CONNECT_REQ1_TIME_STAMP (0x1<<3)
276 #define L4_KWQ_CONNECT_REQ1_TIME_STAMP_SHIFT 3
277 #define L4_KWQ_CONNECT_REQ1_SACK (0x1<<4)
278 #define L4_KWQ_CONNECT_REQ1_SACK_SHIFT 4
279 #define L4_KWQ_CONNECT_REQ1_SEG_SCALING (0x1<<5)
280 #define L4_KWQ_CONNECT_REQ1_SEG_SCALING_SHIFT 5
281 #define L4_KWQ_CONNECT_REQ1_RESERVED2 (0x3<<6)
282 #define L4_KWQ_CONNECT_REQ1_RESERVED2_SHIFT 6
283 #elif defined(__LITTLE_ENDIAN)
285 #define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK (0x1<<0)
286 #define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK_SHIFT 0
287 #define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE (0x1<<1)
288 #define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE_SHIFT 1
289 #define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE (0x1<<2)
290 #define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE_SHIFT 2
291 #define L4_KWQ_CONNECT_REQ1_TIME_STAMP (0x1<<3)
292 #define L4_KWQ_CONNECT_REQ1_TIME_STAMP_SHIFT 3
293 #define L4_KWQ_CONNECT_REQ1_SACK (0x1<<4)
294 #define L4_KWQ_CONNECT_REQ1_SACK_SHIFT 4
295 #define L4_KWQ_CONNECT_REQ1_SEG_SCALING (0x1<<5)
296 #define L4_KWQ_CONNECT_REQ1_SEG_SCALING_SHIFT 5
297 #define L4_KWQ_CONNECT_REQ1_RESERVED2 (0x3<<6)
298 #define L4_KWQ_CONNECT_REQ1_RESERVED2_SHIFT 6
306 * The second ( optional )request to be passed in order to establish
307 * connection in option2 - for IPv6 only
309 struct l4_kwq_connect_req2 {
310 #if defined(__BIG_ENDIAN)
312 #define L4_KWQ_CONNECT_REQ2_RESERVED1 (0xF<<0)
313 #define L4_KWQ_CONNECT_REQ2_RESERVED1_SHIFT 0
314 #define L4_KWQ_CONNECT_REQ2_LAYER_CODE (0x7<<4)
315 #define L4_KWQ_CONNECT_REQ2_LAYER_CODE_SHIFT 4
316 #define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT (0x1<<7)
317 #define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT_SHIFT 7
321 #elif defined(__LITTLE_ENDIAN)
326 #define L4_KWQ_CONNECT_REQ2_RESERVED1 (0xF<<0)
327 #define L4_KWQ_CONNECT_REQ2_RESERVED1_SHIFT 0
328 #define L4_KWQ_CONNECT_REQ2_LAYER_CODE (0x7<<4)
329 #define L4_KWQ_CONNECT_REQ2_LAYER_CODE_SHIFT 4
330 #define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT (0x1<<7)
331 #define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT_SHIFT 7
344 * The third ( and last )request to be passed in order to establish
345 * connection in option2
347 struct l4_kwq_connect_req3 {
348 #if defined(__BIG_ENDIAN)
350 #define L4_KWQ_CONNECT_REQ3_RESERVED1 (0xF<<0)
351 #define L4_KWQ_CONNECT_REQ3_RESERVED1_SHIFT 0
352 #define L4_KWQ_CONNECT_REQ3_LAYER_CODE (0x7<<4)
353 #define L4_KWQ_CONNECT_REQ3_LAYER_CODE_SHIFT 4
354 #define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT (0x1<<7)
355 #define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT_SHIFT 7
358 #elif defined(__LITTLE_ENDIAN)
362 #define L4_KWQ_CONNECT_REQ3_RESERVED1 (0xF<<0)
363 #define L4_KWQ_CONNECT_REQ3_RESERVED1_SHIFT 0
364 #define L4_KWQ_CONNECT_REQ3_LAYER_CODE (0x7<<4)
365 #define L4_KWQ_CONNECT_REQ3_LAYER_CODE_SHIFT 4
366 #define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT (0x1<<7)
367 #define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT_SHIFT 7
371 #if defined(__BIG_ENDIAN)
375 u8 ka_max_probe_count;
376 #elif defined(__LITTLE_ENDIAN)
377 u8 ka_max_probe_count;
382 #if defined(__BIG_ENDIAN)
385 #elif defined(__LITTLE_ENDIAN)
396 * a KWQE request to offload a PG connection
398 struct l4_kwq_offload_pg {
399 #if defined(__BIG_ENDIAN)
401 #define L4_KWQ_OFFLOAD_PG_RESERVED1 (0xF<<0)
402 #define L4_KWQ_OFFLOAD_PG_RESERVED1_SHIFT 0
403 #define L4_KWQ_OFFLOAD_PG_LAYER_CODE (0x7<<4)
404 #define L4_KWQ_OFFLOAD_PG_LAYER_CODE_SHIFT 4
405 #define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT (0x1<<7)
406 #define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT_SHIFT 7
409 #elif defined(__LITTLE_ENDIAN)
413 #define L4_KWQ_OFFLOAD_PG_RESERVED1 (0xF<<0)
414 #define L4_KWQ_OFFLOAD_PG_RESERVED1_SHIFT 0
415 #define L4_KWQ_OFFLOAD_PG_LAYER_CODE (0x7<<4)
416 #define L4_KWQ_OFFLOAD_PG_LAYER_CODE_SHIFT 4
417 #define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT (0x1<<7)
418 #define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT_SHIFT 7
420 #if defined(__BIG_ENDIAN)
423 #define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP (0x1<<0)
424 #define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP_SHIFT 0
425 #define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING (0x1<<1)
426 #define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING_SHIFT 1
427 #define L4_KWQ_OFFLOAD_PG_RESERVED2 (0x3F<<2)
428 #define L4_KWQ_OFFLOAD_PG_RESERVED2_SHIFT 2
431 #elif defined(__LITTLE_ENDIAN)
435 #define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP (0x1<<0)
436 #define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP_SHIFT 0
437 #define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING (0x1<<1)
438 #define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING_SHIFT 1
439 #define L4_KWQ_OFFLOAD_PG_RESERVED2 (0x3F<<2)
440 #define L4_KWQ_OFFLOAD_PG_RESERVED2_SHIFT 2
443 #if defined(__BIG_ENDIAN)
448 #elif defined(__LITTLE_ENDIAN)
454 #if defined(__BIG_ENDIAN)
459 #elif defined(__LITTLE_ENDIAN)
465 #if defined(__BIG_ENDIAN)
469 #elif defined(__LITTLE_ENDIAN)
474 #if defined(__BIG_ENDIAN)
477 #elif defined(__LITTLE_ENDIAN)
481 #if defined(__BIG_ENDIAN)
484 #elif defined(__LITTLE_ENDIAN)
493 * Abortively close the connection request
495 struct l4_kwq_reset_req {
496 #if defined(__BIG_ENDIAN)
498 #define L4_KWQ_RESET_REQ_RESERVED1 (0xF<<0)
499 #define L4_KWQ_RESET_REQ_RESERVED1_SHIFT 0
500 #define L4_KWQ_RESET_REQ_LAYER_CODE (0x7<<4)
501 #define L4_KWQ_RESET_REQ_LAYER_CODE_SHIFT 4
502 #define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT (0x1<<7)
503 #define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT_SHIFT 7
506 #elif defined(__LITTLE_ENDIAN)
510 #define L4_KWQ_RESET_REQ_RESERVED1 (0xF<<0)
511 #define L4_KWQ_RESET_REQ_RESERVED1_SHIFT 0
512 #define L4_KWQ_RESET_REQ_LAYER_CODE (0x7<<4)
513 #define L4_KWQ_RESET_REQ_LAYER_CODE_SHIFT 4
514 #define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT (0x1<<7)
515 #define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT_SHIFT 7
523 * a KWQE request to update a PG connection
525 struct l4_kwq_update_pg {
526 #if defined(__BIG_ENDIAN)
528 #define L4_KWQ_UPDATE_PG_RESERVED1 (0xF<<0)
529 #define L4_KWQ_UPDATE_PG_RESERVED1_SHIFT 0
530 #define L4_KWQ_UPDATE_PG_LAYER_CODE (0x7<<4)
531 #define L4_KWQ_UPDATE_PG_LAYER_CODE_SHIFT 4
532 #define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT (0x1<<7)
533 #define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT_SHIFT 7
536 #elif defined(__LITTLE_ENDIAN)
540 #define L4_KWQ_UPDATE_PG_RESERVED1 (0xF<<0)
541 #define L4_KWQ_UPDATE_PG_RESERVED1_SHIFT 0
542 #define L4_KWQ_UPDATE_PG_LAYER_CODE (0x7<<4)
543 #define L4_KWQ_UPDATE_PG_LAYER_CODE_SHIFT 4
544 #define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT (0x1<<7)
545 #define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT_SHIFT 7
549 #if defined(__BIG_ENDIAN)
551 #define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT (0x1<<0)
552 #define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT_SHIFT 0
553 #define L4_KWQ_UPDATE_PG_VALIDS_DA (0x1<<1)
554 #define L4_KWQ_UPDATE_PG_VALIDS_DA_SHIFT 1
555 #define L4_KWQ_UPDATE_PG_RESERVERD2 (0x3F<<2)
556 #define L4_KWQ_UPDATE_PG_RESERVERD2_SHIFT 2
559 #elif defined(__LITTLE_ENDIAN)
563 #define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT (0x1<<0)
564 #define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT_SHIFT 0
565 #define L4_KWQ_UPDATE_PG_VALIDS_DA (0x1<<1)
566 #define L4_KWQ_UPDATE_PG_VALIDS_DA_SHIFT 1
567 #define L4_KWQ_UPDATE_PG_RESERVERD2 (0x3F<<2)
568 #define L4_KWQ_UPDATE_PG_RESERVERD2_SHIFT 2
570 #if defined(__BIG_ENDIAN)
574 #elif defined(__LITTLE_ENDIAN)
579 #if defined(__BIG_ENDIAN)
584 #elif defined(__LITTLE_ENDIAN)
596 * a KWQE request to upload a PG or L4 context
598 struct l4_kwq_upload {
599 #if defined(__BIG_ENDIAN)
601 #define L4_KWQ_UPLOAD_RESERVED1 (0xF<<0)
602 #define L4_KWQ_UPLOAD_RESERVED1_SHIFT 0
603 #define L4_KWQ_UPLOAD_LAYER_CODE (0x7<<4)
604 #define L4_KWQ_UPLOAD_LAYER_CODE_SHIFT 4
605 #define L4_KWQ_UPLOAD_LINKED_WITH_NEXT (0x1<<7)
606 #define L4_KWQ_UPLOAD_LINKED_WITH_NEXT_SHIFT 7
609 #elif defined(__LITTLE_ENDIAN)
613 #define L4_KWQ_UPLOAD_RESERVED1 (0xF<<0)
614 #define L4_KWQ_UPLOAD_RESERVED1_SHIFT 0
615 #define L4_KWQ_UPLOAD_LAYER_CODE (0x7<<4)
616 #define L4_KWQ_UPLOAD_LAYER_CODE_SHIFT 4
617 #define L4_KWQ_UPLOAD_LINKED_WITH_NEXT (0x1<<7)
618 #define L4_KWQ_UPLOAD_LINKED_WITH_NEXT_SHIFT 7
629 * The iscsi aggregative context of Cstorm
631 struct cstorm_iscsi_ag_context {
633 #define CSTORM_ISCSI_AG_CONTEXT_STATE (0xFF<<0)
634 #define CSTORM_ISCSI_AG_CONTEXT_STATE_SHIFT 0
635 #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<8)
636 #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 8
637 #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<9)
638 #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 9
639 #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<10)
640 #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 10
641 #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<11)
642 #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 11
643 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_SE_CF_EN (0x1<<12)
644 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_SE_CF_EN_SHIFT 12
645 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_INV_CF_EN (0x1<<13)
646 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_INV_CF_EN_SHIFT 13
647 #define __CSTORM_ISCSI_AG_CONTEXT_AUX4_CF (0x3<<14)
648 #define __CSTORM_ISCSI_AG_CONTEXT_AUX4_CF_SHIFT 14
649 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED66 (0x3<<16)
650 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED66_SHIFT 16
651 #define __CSTORM_ISCSI_AG_CONTEXT_FIN_RECEIVED_CF_EN (0x1<<18)
652 #define __CSTORM_ISCSI_AG_CONTEXT_FIN_RECEIVED_CF_EN_SHIFT 18
653 #define __CSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN (0x1<<19)
654 #define __CSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN_SHIFT 19
655 #define __CSTORM_ISCSI_AG_CONTEXT_AUX2_CF_EN (0x1<<20)
656 #define __CSTORM_ISCSI_AG_CONTEXT_AUX2_CF_EN_SHIFT 20
657 #define __CSTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<21)
658 #define __CSTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 21
659 #define __CSTORM_ISCSI_AG_CONTEXT_AUX4_CF_EN (0x1<<22)
660 #define __CSTORM_ISCSI_AG_CONTEXT_AUX4_CF_EN_SHIFT 22
661 #define __CSTORM_ISCSI_AG_CONTEXT_REL_SEQ_RULE (0x7<<23)
662 #define __CSTORM_ISCSI_AG_CONTEXT_REL_SEQ_RULE_SHIFT 23
663 #define CSTORM_ISCSI_AG_CONTEXT_HQ_PROD_RULE (0x3<<26)
664 #define CSTORM_ISCSI_AG_CONTEXT_HQ_PROD_RULE_SHIFT 26
665 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED52 (0x3<<28)
666 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED52_SHIFT 28
667 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED53 (0x3<<30)
668 #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED53_SHIFT 30
669 #if defined(__BIG_ENDIAN)
673 #elif defined(__LITTLE_ENDIAN)
680 #if defined(__BIG_ENDIAN)
683 #elif defined(__LITTLE_ENDIAN)
687 #if defined(__BIG_ENDIAN)
692 #elif defined(__LITTLE_ENDIAN)
698 #if defined(__BIG_ENDIAN)
701 #elif defined(__LITTLE_ENDIAN)
706 #if defined(__BIG_ENDIAN)
709 #elif defined(__LITTLE_ENDIAN)
713 #if defined(__BIG_ENDIAN)
716 #elif defined(__LITTLE_ENDIAN)
723 * The fcoe extra aggregative context section of Tstorm
725 struct tstorm_fcoe_extra_ag_context_section {
727 #if defined(__BIG_ENDIAN)
731 #elif defined(__LITTLE_ENDIAN)
736 #if defined(__BIG_ENDIAN)
740 #elif defined(__LITTLE_ENDIAN)
751 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<0)
752 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 0
753 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG (0x1<<1)
754 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG_SHIFT 1
755 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF (0x3<<2)
756 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_SHIFT 2
757 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF (0x3<<4)
758 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF_SHIFT 4
759 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_EN (0x1<<6)
760 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_EN_SHIFT 6
761 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF_EN (0x1<<7)
762 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF_EN_SHIFT 7
763 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN (0x1<<8)
764 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN_SHIFT 8
765 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LCQ_SND_EN (0x1<<9)
766 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LCQ_SND_EN_SHIFT 9
767 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<10)
768 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 10
769 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_FLAG (0x1<<11)
770 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_FLAG_SHIFT 11
771 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF_EN (0x1<<12)
772 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF_EN_SHIFT 12
773 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF_EN (0x1<<13)
774 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF_EN_SHIFT 13
775 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF (0x3<<14)
776 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF_SHIFT 14
777 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF (0x3<<16)
778 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF_SHIFT 16
779 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_BLOCKED (0x1<<18)
780 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_BLOCKED_SHIFT 18
781 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX10_CF_EN (0x1<<19)
782 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX10_CF_EN_SHIFT 19
783 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX11_CF_EN (0x1<<20)
784 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX11_CF_EN_SHIFT 20
785 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX12_CF_EN (0x1<<21)
786 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX12_CF_EN_SHIFT 21
787 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED1 (0x3<<22)
788 #define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED1_SHIFT 22
789 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ (0xF<<24)
790 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ_SHIFT 24
791 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ (0xF<<28)
792 #define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ_SHIFT 28
799 * The fcoe aggregative context of Tstorm
801 struct tstorm_fcoe_ag_context {
802 #if defined(__BIG_ENDIAN)
805 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
806 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
807 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
808 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
809 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
810 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
811 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
812 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
813 #define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF (0x3<<4)
814 #define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_SHIFT 4
815 #define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG (0x1<<6)
816 #define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG_SHIFT 6
817 #define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG (0x1<<7)
818 #define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG_SHIFT 7
820 #elif defined(__LITTLE_ENDIAN)
823 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
824 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
825 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
826 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
827 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
828 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
829 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
830 #define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
831 #define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF (0x3<<4)
832 #define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_SHIFT 4
833 #define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG (0x1<<6)
834 #define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG_SHIFT 6
835 #define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG (0x1<<7)
836 #define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG_SHIFT 7
839 #if defined(__BIG_ENDIAN)
842 #define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG (0x1<<0)
843 #define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG_SHIFT 0
844 #define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG (0x1<<1)
845 #define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG_SHIFT 1
846 #define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF (0x3<<2)
847 #define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF_SHIFT 2
848 #define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF (0x3<<4)
849 #define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF_SHIFT 4
850 #define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF (0x3<<6)
851 #define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF_SHIFT 6
852 #define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF (0x3<<8)
853 #define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF_SHIFT 8
854 #define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG (0x1<<10)
855 #define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG_SHIFT 10
856 #define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN (0x1<<11)
857 #define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN_SHIFT 11
858 #define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN (0x1<<12)
859 #define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN_SHIFT 12
860 #define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN (0x1<<13)
861 #define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN_SHIFT 13
862 #define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
863 #define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
864 #define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
865 #define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
866 #elif defined(__LITTLE_ENDIAN)
868 #define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG (0x1<<0)
869 #define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG_SHIFT 0
870 #define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG (0x1<<1)
871 #define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG_SHIFT 1
872 #define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF (0x3<<2)
873 #define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF_SHIFT 2
874 #define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF (0x3<<4)
875 #define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF_SHIFT 4
876 #define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF (0x3<<6)
877 #define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF_SHIFT 6
878 #define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF (0x3<<8)
879 #define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF_SHIFT 8
880 #define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG (0x1<<10)
881 #define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG_SHIFT 10
882 #define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN (0x1<<11)
883 #define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN_SHIFT 11
884 #define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN (0x1<<12)
885 #define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN_SHIFT 12
886 #define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN (0x1<<13)
887 #define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN_SHIFT 13
888 #define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
889 #define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
890 #define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
891 #define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
894 struct tstorm_fcoe_extra_ag_context_section __extra_section;
900 * The tcp aggregative context section of Tstorm
902 struct tstorm_tcp_tcp_ag_context_section {
904 #if defined(__BIG_ENDIAN)
908 #elif defined(__LITTLE_ENDIAN)
913 #if defined(__BIG_ENDIAN)
917 #elif defined(__LITTLE_ENDIAN)
928 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<0)
929 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 0
930 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG (0x1<<1)
931 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG_SHIFT 1
932 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF (0x3<<2)
933 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF_SHIFT 2
934 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF (0x3<<4)
935 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF_SHIFT 4
936 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF_EN (0x1<<6)
937 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF_EN_SHIFT 6
938 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF_EN (0x1<<7)
939 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF_EN_SHIFT 7
940 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN (0x1<<8)
941 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN_SHIFT 8
942 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_SND_NXT_EN (0x1<<9)
943 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_SND_NXT_EN_SHIFT 9
944 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<10)
945 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 10
946 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_FLAG (0x1<<11)
947 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_FLAG_SHIFT 11
948 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF_EN (0x1<<12)
949 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF_EN_SHIFT 12
950 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF_EN (0x1<<13)
951 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF_EN_SHIFT 13
952 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF (0x3<<14)
953 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF_SHIFT 14
954 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF (0x3<<16)
955 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF_SHIFT 16
956 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_BLOCKED (0x1<<18)
957 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_BLOCKED_SHIFT 18
958 #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN (0x1<<19)
959 #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN_SHIFT 19
960 #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF_EN (0x1<<20)
961 #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF_EN_SHIFT 20
962 #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF_EN (0x1<<21)
963 #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF_EN_SHIFT 21
964 #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED1 (0x3<<22)
965 #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED1_SHIFT 22
966 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ (0xF<<24)
967 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ_SHIFT 24
968 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ (0xF<<28)
969 #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ_SHIFT 28
976 * The iscsi aggregative context of Tstorm
978 struct tstorm_iscsi_ag_context {
979 #if defined(__BIG_ENDIAN)
982 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
983 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
984 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
985 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
986 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
987 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
988 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
989 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
990 #define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF (0x3<<4)
991 #define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_SHIFT 4
992 #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG (0x1<<6)
993 #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG_SHIFT 6
994 #define __TSTORM_ISCSI_AG_CONTEXT_ACK_ON_FIN_SENT_FLAG (0x1<<7)
995 #define __TSTORM_ISCSI_AG_CONTEXT_ACK_ON_FIN_SENT_FLAG_SHIFT 7
997 #elif defined(__LITTLE_ENDIAN)
1000 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
1001 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
1002 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
1003 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
1004 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
1005 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
1006 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
1007 #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
1008 #define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF (0x3<<4)
1009 #define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_SHIFT 4
1010 #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG (0x1<<6)
1011 #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG_SHIFT 6
1012 #define __TSTORM_ISCSI_AG_CONTEXT_ACK_ON_FIN_SENT_FLAG (0x1<<7)
1013 #define __TSTORM_ISCSI_AG_CONTEXT_ACK_ON_FIN_SENT_FLAG_SHIFT 7
1016 #if defined(__BIG_ENDIAN)
1019 #define __TSTORM_ISCSI_AG_CONTEXT_MSL_TIMER_SET_FLAG (0x1<<0)
1020 #define __TSTORM_ISCSI_AG_CONTEXT_MSL_TIMER_SET_FLAG_SHIFT 0
1021 #define __TSTORM_ISCSI_AG_CONTEXT_FIN_SENT_FIRST_FLAG (0x1<<1)
1022 #define __TSTORM_ISCSI_AG_CONTEXT_FIN_SENT_FIRST_FLAG_SHIFT 1
1023 #define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF (0x3<<2)
1024 #define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_SHIFT 2
1025 #define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF (0x3<<4)
1026 #define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_SHIFT 4
1027 #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF (0x3<<6)
1028 #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_SHIFT 6
1029 #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF (0x3<<8)
1030 #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_SHIFT 8
1031 #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG (0x1<<10)
1032 #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG_SHIFT 10
1033 #define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<11)
1034 #define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 11
1035 #define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_EN (0x1<<12)
1036 #define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_EN_SHIFT 12
1037 #define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_EN (0x1<<13)
1038 #define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_EN_SHIFT 13
1039 #define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
1040 #define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
1041 #define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
1042 #define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
1043 #elif defined(__LITTLE_ENDIAN)
1045 #define __TSTORM_ISCSI_AG_CONTEXT_MSL_TIMER_SET_FLAG (0x1<<0)
1046 #define __TSTORM_ISCSI_AG_CONTEXT_MSL_TIMER_SET_FLAG_SHIFT 0
1047 #define __TSTORM_ISCSI_AG_CONTEXT_FIN_SENT_FIRST_FLAG (0x1<<1)
1048 #define __TSTORM_ISCSI_AG_CONTEXT_FIN_SENT_FIRST_FLAG_SHIFT 1
1049 #define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF (0x3<<2)
1050 #define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_SHIFT 2
1051 #define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF (0x3<<4)
1052 #define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_SHIFT 4
1053 #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF (0x3<<6)
1054 #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_SHIFT 6
1055 #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF (0x3<<8)
1056 #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_SHIFT 8
1057 #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG (0x1<<10)
1058 #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG_SHIFT 10
1059 #define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<11)
1060 #define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 11
1061 #define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_EN (0x1<<12)
1062 #define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_EN_SHIFT 12
1063 #define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_EN (0x1<<13)
1064 #define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_EN_SHIFT 13
1065 #define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
1066 #define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
1067 #define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
1068 #define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
1071 struct tstorm_tcp_tcp_ag_context_section tcp;
1077 * The fcoe aggregative context of Ustorm
1079 struct ustorm_fcoe_ag_context {
1080 #if defined(__BIG_ENDIAN)
1081 u8 __aux_counter_flags;
1083 #define USTORM_FCOE_AG_CONTEXT_TX_CF (0x3<<0)
1084 #define USTORM_FCOE_AG_CONTEXT_TX_CF_SHIFT 0
1085 #define __USTORM_FCOE_AG_CONTEXT_TIMER_CF (0x3<<2)
1086 #define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_SHIFT 2
1087 #define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
1088 #define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
1089 #define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
1090 #define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
1092 #define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
1093 #define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
1094 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
1095 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
1096 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
1097 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
1098 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
1099 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
1100 #define USTORM_FCOE_AG_CONTEXT_INV_CF (0x3<<4)
1101 #define USTORM_FCOE_AG_CONTEXT_INV_CF_SHIFT 4
1102 #define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF (0x3<<6)
1103 #define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_SHIFT 6
1105 #elif defined(__LITTLE_ENDIAN)
1108 #define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
1109 #define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
1110 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
1111 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
1112 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
1113 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
1114 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
1115 #define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
1116 #define USTORM_FCOE_AG_CONTEXT_INV_CF (0x3<<4)
1117 #define USTORM_FCOE_AG_CONTEXT_INV_CF_SHIFT 4
1118 #define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF (0x3<<6)
1119 #define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_SHIFT 6
1121 #define USTORM_FCOE_AG_CONTEXT_TX_CF (0x3<<0)
1122 #define USTORM_FCOE_AG_CONTEXT_TX_CF_SHIFT 0
1123 #define __USTORM_FCOE_AG_CONTEXT_TIMER_CF (0x3<<2)
1124 #define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_SHIFT 2
1125 #define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
1126 #define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
1127 #define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
1128 #define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
1129 u8 __aux_counter_flags;
1131 #if defined(__BIG_ENDIAN)
1135 #elif defined(__LITTLE_ENDIAN)
1141 #if defined(__BIG_ENDIAN)
1145 #elif defined(__LITTLE_ENDIAN)
1150 u32 expired_task_id;
1152 #if defined(__BIG_ENDIAN)
1155 #elif defined(__LITTLE_ENDIAN)
1159 #if defined(__BIG_ENDIAN)
1162 #define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE (0x7<<0)
1163 #define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE_SHIFT 0
1164 #define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
1165 #define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
1166 #define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG (0x1<<6)
1167 #define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG_SHIFT 6
1168 #define __USTORM_FCOE_AG_CONTEXT_RESERVED1 (0x1<<7)
1169 #define __USTORM_FCOE_AG_CONTEXT_RESERVED1_SHIFT 7
1170 u8 decision_rule_enable_bits;
1171 #define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN (0x1<<0)
1172 #define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN_SHIFT 0
1173 #define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
1174 #define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
1175 #define USTORM_FCOE_AG_CONTEXT_TX_CF_EN (0x1<<2)
1176 #define USTORM_FCOE_AG_CONTEXT_TX_CF_EN_SHIFT 2
1177 #define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
1178 #define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
1179 #define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<4)
1180 #define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 4
1181 #define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN (0x1<<5)
1182 #define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN_SHIFT 5
1183 #define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
1184 #define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
1185 #define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
1186 #define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
1187 #elif defined(__LITTLE_ENDIAN)
1188 u8 decision_rule_enable_bits;
1189 #define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN (0x1<<0)
1190 #define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN_SHIFT 0
1191 #define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
1192 #define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
1193 #define USTORM_FCOE_AG_CONTEXT_TX_CF_EN (0x1<<2)
1194 #define USTORM_FCOE_AG_CONTEXT_TX_CF_EN_SHIFT 2
1195 #define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
1196 #define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
1197 #define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<4)
1198 #define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 4
1199 #define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN (0x1<<5)
1200 #define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN_SHIFT 5
1201 #define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
1202 #define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
1203 #define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
1204 #define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
1206 #define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE (0x7<<0)
1207 #define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE_SHIFT 0
1208 #define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
1209 #define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
1210 #define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG (0x1<<6)
1211 #define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG_SHIFT 6
1212 #define __USTORM_FCOE_AG_CONTEXT_RESERVED1 (0x1<<7)
1213 #define __USTORM_FCOE_AG_CONTEXT_RESERVED1_SHIFT 7
1220 * The iscsi aggregative context of Ustorm
1222 struct ustorm_iscsi_ag_context {
1223 #if defined(__BIG_ENDIAN)
1224 u8 __aux_counter_flags;
1226 #define USTORM_ISCSI_AG_CONTEXT_TX_CF (0x3<<0)
1227 #define USTORM_ISCSI_AG_CONTEXT_TX_CF_SHIFT 0
1228 #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF (0x3<<2)
1229 #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_SHIFT 2
1230 #define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
1231 #define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
1232 #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
1233 #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
1235 #define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
1236 #define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
1237 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
1238 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
1239 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
1240 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
1241 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
1242 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
1243 #define USTORM_ISCSI_AG_CONTEXT_INV_CF (0x3<<4)
1244 #define USTORM_ISCSI_AG_CONTEXT_INV_CF_SHIFT 4
1245 #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF (0x3<<6)
1246 #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_SHIFT 6
1248 #elif defined(__LITTLE_ENDIAN)
1251 #define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
1252 #define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
1253 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
1254 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
1255 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
1256 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
1257 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
1258 #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
1259 #define USTORM_ISCSI_AG_CONTEXT_INV_CF (0x3<<4)
1260 #define USTORM_ISCSI_AG_CONTEXT_INV_CF_SHIFT 4
1261 #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF (0x3<<6)
1262 #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_SHIFT 6
1264 #define USTORM_ISCSI_AG_CONTEXT_TX_CF (0x3<<0)
1265 #define USTORM_ISCSI_AG_CONTEXT_TX_CF_SHIFT 0
1266 #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF (0x3<<2)
1267 #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_SHIFT 2
1268 #define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
1269 #define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
1270 #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
1271 #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
1272 u8 __aux_counter_flags;
1274 #if defined(__BIG_ENDIAN)
1277 u16 __cq_local_comp_itt_val;
1278 #elif defined(__LITTLE_ENDIAN)
1279 u16 __cq_local_comp_itt_val;
1284 #if defined(__BIG_ENDIAN)
1288 #elif defined(__LITTLE_ENDIAN)
1295 #if defined(__BIG_ENDIAN)
1298 #elif defined(__LITTLE_ENDIAN)
1302 #if defined(__BIG_ENDIAN)
1305 #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE (0x7<<0)
1306 #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE_SHIFT 0
1307 #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
1308 #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
1309 #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG (0x1<<6)
1310 #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG_SHIFT 6
1311 #define __USTORM_ISCSI_AG_CONTEXT_RESERVED1 (0x1<<7)
1312 #define __USTORM_ISCSI_AG_CONTEXT_RESERVED1_SHIFT 7
1313 u8 decision_rule_enable_bits;
1314 #define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN (0x1<<0)
1315 #define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN_SHIFT 0
1316 #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
1317 #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
1318 #define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN (0x1<<2)
1319 #define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN_SHIFT 2
1320 #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
1321 #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
1322 #define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN (0x1<<4)
1323 #define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN_SHIFT 4
1324 #define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<5)
1325 #define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 5
1326 #define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
1327 #define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
1328 #define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7)
1329 #define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7
1330 #elif defined(__LITTLE_ENDIAN)
1331 u8 decision_rule_enable_bits;
1332 #define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN (0x1<<0)
1333 #define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN_SHIFT 0
1334 #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
1335 #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
1336 #define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN (0x1<<2)
1337 #define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN_SHIFT 2
1338 #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
1339 #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
1340 #define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN (0x1<<4)
1341 #define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN_SHIFT 4
1342 #define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<5)
1343 #define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 5
1344 #define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
1345 #define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
1346 #define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7)
1347 #define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7
1349 #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE (0x7<<0)
1350 #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE_SHIFT 0
1351 #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
1352 #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
1353 #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG (0x1<<6)
1354 #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG_SHIFT 6
1355 #define __USTORM_ISCSI_AG_CONTEXT_RESERVED1 (0x1<<7)
1356 #define __USTORM_ISCSI_AG_CONTEXT_RESERVED1_SHIFT 7
1363 * The fcoe aggregative context section of Xstorm
1365 struct xstorm_fcoe_extra_ag_context_section {
1366 #if defined(__BIG_ENDIAN)
1368 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51 (0x3<<0)
1369 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51_SHIFT 0
1370 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
1371 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
1372 #define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF (0x3<<4)
1373 #define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_SHIFT 4
1374 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN (0x1<<6)
1375 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN_SHIFT 6
1376 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG (0x1<<7)
1377 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG_SHIFT 7
1378 u8 __reserved_da_cnt;
1380 #elif defined(__LITTLE_ENDIAN)
1382 u8 __reserved_da_cnt;
1384 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51 (0x3<<0)
1385 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51_SHIFT 0
1386 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
1387 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
1388 #define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF (0x3<<4)
1389 #define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_SHIFT 4
1390 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN (0x1<<6)
1391 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN_SHIFT 6
1392 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG (0x1<<7)
1393 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG_SHIFT 7
1396 u32 __xfrqe_bd_addr_lo;
1397 u32 __xfrqe_bd_addr_hi;
1399 #if defined(__BIG_ENDIAN)
1403 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57 (0x1<<0)
1404 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57_SHIFT 0
1405 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58 (0x1<<1)
1406 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58_SHIFT 1
1407 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59 (0x1<<2)
1408 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59_SHIFT 2
1409 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
1410 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
1411 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
1412 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
1413 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60 (0x1<<5)
1414 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60_SHIFT 5
1415 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN (0x1<<6)
1416 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN_SHIFT 6
1417 #define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN (0x1<<7)
1418 #define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN_SHIFT 7
1419 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN (0x1<<8)
1420 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN_SHIFT 8
1421 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
1422 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
1423 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
1424 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
1425 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
1426 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
1427 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF (0x3<<14)
1428 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_SHIFT 14
1429 #elif defined(__LITTLE_ENDIAN)
1431 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57 (0x1<<0)
1432 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57_SHIFT 0
1433 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58 (0x1<<1)
1434 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58_SHIFT 1
1435 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59 (0x1<<2)
1436 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59_SHIFT 2
1437 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
1438 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
1439 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
1440 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
1441 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60 (0x1<<5)
1442 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60_SHIFT 5
1443 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN (0x1<<6)
1444 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN_SHIFT 6
1445 #define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN (0x1<<7)
1446 #define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN_SHIFT 7
1447 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN (0x1<<8)
1448 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN_SHIFT 8
1449 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
1450 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
1451 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
1452 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
1453 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
1454 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
1455 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF (0x3<<14)
1456 #define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_SHIFT 14
1460 u32 __sq_base_addr_lo;
1461 u32 __sq_base_addr_hi;
1462 u32 __xfrq_base_addr_lo;
1463 u32 __xfrq_base_addr_hi;
1464 #if defined(__BIG_ENDIAN)
1467 #elif defined(__LITTLE_ENDIAN)
1471 #if defined(__BIG_ENDIAN)
1475 u8 __reserved_force_pure_ack_cnt;
1476 #elif defined(__LITTLE_ENDIAN)
1477 u8 __reserved_force_pure_ack_cnt;
1482 u32 __tcp_agg_vars6;
1483 #if defined(__BIG_ENDIAN)
1485 u16 __tcp_agg_vars7;
1486 #elif defined(__LITTLE_ENDIAN)
1487 u16 __tcp_agg_vars7;
1492 #if defined(__BIG_ENDIAN)
1496 #elif defined(__LITTLE_ENDIAN)
1504 * The fcoe aggregative context of Xstorm
1506 struct xstorm_fcoe_ag_context {
1507 #if defined(__BIG_ENDIAN)
1510 #define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
1511 #define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
1512 #define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
1513 #define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
1514 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED51 (0x1<<2)
1515 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED51_SHIFT 2
1516 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED52 (0x1<<3)
1517 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED52_SHIFT 3
1518 #define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
1519 #define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
1520 #define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN (0x1<<5)
1521 #define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN_SHIFT 5
1522 #define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
1523 #define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
1524 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN (0x1<<7)
1525 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN_SHIFT 7
1527 #elif defined(__LITTLE_ENDIAN)
1530 #define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
1531 #define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
1532 #define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
1533 #define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
1534 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED51 (0x1<<2)
1535 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED51_SHIFT 2
1536 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED52 (0x1<<3)
1537 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED52_SHIFT 3
1538 #define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
1539 #define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
1540 #define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN (0x1<<5)
1541 #define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN_SHIFT 5
1542 #define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
1543 #define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
1544 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN (0x1<<7)
1545 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN_SHIFT 7
1548 #if defined(__BIG_ENDIAN)
1552 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
1553 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
1554 #define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF (0x3<<6)
1555 #define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF_SHIFT 6
1557 #define __XSTORM_FCOE_AG_CONTEXT_DQ_CF (0x3<<0)
1558 #define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_SHIFT 0
1559 #define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
1560 #define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
1561 #define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG (0x1<<3)
1562 #define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG_SHIFT 3
1563 #define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG (0x1<<4)
1564 #define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG_SHIFT 4
1565 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
1566 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1_SHIFT 5
1567 #define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
1568 #define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
1569 #elif defined(__LITTLE_ENDIAN)
1571 #define __XSTORM_FCOE_AG_CONTEXT_DQ_CF (0x3<<0)
1572 #define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_SHIFT 0
1573 #define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
1574 #define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
1575 #define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG (0x1<<3)
1576 #define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG_SHIFT 3
1577 #define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG (0x1<<4)
1578 #define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG_SHIFT 4
1579 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
1580 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1_SHIFT 5
1581 #define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
1582 #define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
1584 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
1585 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
1586 #define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF (0x3<<6)
1587 #define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF_SHIFT 6
1592 #if defined(__BIG_ENDIAN)
1594 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
1595 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5_SHIFT 0
1596 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
1597 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
1598 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
1599 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
1600 #define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE (0x3<<14)
1601 #define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE_SHIFT 14
1603 #elif defined(__LITTLE_ENDIAN)
1606 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
1607 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5_SHIFT 0
1608 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
1609 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
1610 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
1611 #define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
1612 #define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE (0x3<<14)
1613 #define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE_SHIFT 14
1615 struct xstorm_fcoe_extra_ag_context_section __extra_section;
1616 #if defined(__BIG_ENDIAN)
1618 #define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
1619 #define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
1620 #define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG (0x1<<3)
1621 #define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG_SHIFT 3
1622 #define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF (0x3<<4)
1623 #define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF_SHIFT 4
1624 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
1625 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3_SHIFT 6
1626 #define XSTORM_FCOE_AG_CONTEXT_AUX1_CF (0x3<<8)
1627 #define XSTORM_FCOE_AG_CONTEXT_AUX1_CF_SHIFT 8
1628 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED62 (0x1<<10)
1629 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED62_SHIFT 10
1630 #define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
1631 #define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
1632 #define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG (0x1<<12)
1633 #define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG_SHIFT 12
1634 #define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG (0x1<<13)
1635 #define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG_SHIFT 13
1636 #define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG (0x1<<14)
1637 #define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG_SHIFT 14
1638 #define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG (0x1<<15)
1639 #define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG_SHIFT 15
1642 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
1643 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6_SHIFT 0
1644 #define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE (0x7<<3)
1645 #define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE_SHIFT 3
1646 #define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE (0x3<<6)
1647 #define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE_SHIFT 6
1648 #elif defined(__LITTLE_ENDIAN)
1650 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
1651 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6_SHIFT 0
1652 #define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE (0x7<<3)
1653 #define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE_SHIFT 3
1654 #define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE (0x3<<6)
1655 #define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE_SHIFT 6
1658 #define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
1659 #define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
1660 #define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG (0x1<<3)
1661 #define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG_SHIFT 3
1662 #define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF (0x3<<4)
1663 #define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF_SHIFT 4
1664 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
1665 #define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3_SHIFT 6
1666 #define XSTORM_FCOE_AG_CONTEXT_AUX1_CF (0x3<<8)
1667 #define XSTORM_FCOE_AG_CONTEXT_AUX1_CF_SHIFT 8
1668 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED62 (0x1<<10)
1669 #define __XSTORM_FCOE_AG_CONTEXT_RESERVED62_SHIFT 10
1670 #define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
1671 #define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
1672 #define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG (0x1<<12)
1673 #define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG_SHIFT 12
1674 #define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG (0x1<<13)
1675 #define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG_SHIFT 13
1676 #define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG (0x1<<14)
1677 #define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG_SHIFT 14
1678 #define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG (0x1<<15)
1679 #define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG_SHIFT 15
1681 #if defined(__BIG_ENDIAN)
1684 #elif defined(__LITTLE_ENDIAN)
1688 #if defined(__BIG_ENDIAN)
1692 #elif defined(__LITTLE_ENDIAN)
1697 #if defined(__BIG_ENDIAN)
1700 #elif defined(__LITTLE_ENDIAN)
1705 #define XSTORM_FCOE_AG_CONTEXT_AGG_MISC2 (0xFFFFFF<<0)
1706 #define XSTORM_FCOE_AG_CONTEXT_AGG_MISC2_SHIFT 0
1707 #define XSTORM_FCOE_AG_CONTEXT_AGG_MISC3 (0xFF<<24)
1708 #define XSTORM_FCOE_AG_CONTEXT_AGG_MISC3_SHIFT 24
1709 #if defined(__BIG_ENDIAN)
1712 #elif defined(__LITTLE_ENDIAN)
1716 #if defined(__BIG_ENDIAN)
1721 #elif defined(__LITTLE_ENDIAN)
1727 #if defined(__BIG_ENDIAN)
1730 #elif defined(__LITTLE_ENDIAN)
1735 u32 confq_pbl_base_lo;
1736 u32 confq_pbl_base_hi;
1742 * The tcp aggregative context section of Xstorm
1744 struct xstorm_tcp_tcp_ag_context_section {
1745 #if defined(__BIG_ENDIAN)
1747 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_DA_TIMER_CF (0x3<<0)
1748 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_DA_TIMER_CF_SHIFT 0
1749 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
1750 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
1751 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF (0x3<<4)
1752 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_SHIFT 4
1753 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CLEAR_DA_TIMER_EN (0x1<<6)
1754 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CLEAR_DA_TIMER_EN_SHIFT 6
1755 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_EXPIRATION_FLAG (0x1<<7)
1756 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_EXPIRATION_FLAG_SHIFT 7
1759 #elif defined(__LITTLE_ENDIAN)
1763 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_DA_TIMER_CF (0x3<<0)
1764 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_DA_TIMER_CF_SHIFT 0
1765 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
1766 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
1767 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF (0x3<<4)
1768 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_SHIFT 4
1769 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CLEAR_DA_TIMER_EN (0x1<<6)
1770 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CLEAR_DA_TIMER_EN_SHIFT 6
1771 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_EXPIRATION_FLAG (0x1<<7)
1772 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_EXPIRATION_FLAG_SHIFT 7
1778 #if defined(__BIG_ENDIAN)
1782 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG (0x1<<0)
1783 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_SHIFT 0
1784 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED (0x1<<1)
1785 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED_SHIFT 1
1786 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE (0x1<<2)
1787 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE_SHIFT 2
1788 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
1789 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
1790 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
1791 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
1792 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE (0x1<<5)
1793 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE_SHIFT 5
1794 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN (0x1<<6)
1795 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN_SHIFT 6
1796 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN (0x1<<7)
1797 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN_SHIFT 7
1798 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN (0x1<<8)
1799 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN_SHIFT 8
1800 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
1801 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
1802 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
1803 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
1804 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
1805 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
1806 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF (0x3<<14)
1807 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_SHIFT 14
1808 #elif defined(__LITTLE_ENDIAN)
1810 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG (0x1<<0)
1811 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_SHIFT 0
1812 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED (0x1<<1)
1813 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED_SHIFT 1
1814 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE (0x1<<2)
1815 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE_SHIFT 2
1816 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
1817 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
1818 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
1819 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
1820 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE (0x1<<5)
1821 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE_SHIFT 5
1822 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN (0x1<<6)
1823 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN_SHIFT 6
1824 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN (0x1<<7)
1825 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN_SHIFT 7
1826 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN (0x1<<8)
1827 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN_SHIFT 8
1828 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
1829 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
1830 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
1831 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
1832 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
1833 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
1834 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF (0x3<<14)
1835 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_SHIFT 14
1843 #if defined(__BIG_ENDIAN)
1846 #elif defined(__LITTLE_ENDIAN)
1850 #if defined(__BIG_ENDIAN)
1854 u8 __force_pure_ack_cnt;
1855 #elif defined(__LITTLE_ENDIAN)
1856 u8 __force_pure_ack_cnt;
1862 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_CF_EN (0x1<<0)
1863 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_CF_EN_SHIFT 0
1864 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_EN (0x1<<1)
1865 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_EN_SHIFT 1
1866 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF_EN (0x1<<2)
1867 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF_EN_SHIFT 2
1868 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN (0x1<<3)
1869 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN_SHIFT 3
1870 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX6_FLAG (0x1<<4)
1871 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX6_FLAG_SHIFT 4
1872 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX7_FLAG (0x1<<5)
1873 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX7_FLAG_SHIFT 5
1874 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX5_CF (0x3<<6)
1875 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX5_CF_SHIFT 6
1876 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF (0x3<<8)
1877 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF_SHIFT 8
1878 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF (0x3<<10)
1879 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_SHIFT 10
1880 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF (0x3<<12)
1881 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF_SHIFT 12
1882 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF (0x3<<14)
1883 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF_SHIFT 14
1884 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX13_CF (0x3<<16)
1885 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX13_CF_SHIFT 16
1886 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX14_CF (0x3<<18)
1887 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX14_CF_SHIFT 18
1888 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX15_CF (0x3<<20)
1889 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX15_CF_SHIFT 20
1890 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX16_CF (0x3<<22)
1891 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX16_CF_SHIFT 22
1892 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX17_CF (0x3<<24)
1893 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX17_CF_SHIFT 24
1894 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ECE_FLAG (0x1<<26)
1895 #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ECE_FLAG_SHIFT 26
1896 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED71 (0x1<<27)
1897 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED71_SHIFT 27
1898 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_FORCE_PURE_ACK_CNT_DIRTY (0x1<<28)
1899 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_FORCE_PURE_ACK_CNT_DIRTY_SHIFT 28
1900 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TCP_AUTO_STOP_FLAG (0x1<<29)
1901 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TCP_AUTO_STOP_FLAG_SHIFT 29
1902 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DO_TS_UPDATE_FLAG (0x1<<30)
1903 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DO_TS_UPDATE_FLAG_SHIFT 30
1904 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CANCEL_RETRANSMIT_FLAG (0x1<<31)
1905 #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CANCEL_RETRANSMIT_FLAG_SHIFT 31
1906 #if defined(__BIG_ENDIAN)
1908 u16 __tcp_agg_vars7;
1909 #elif defined(__LITTLE_ENDIAN)
1910 u16 __tcp_agg_vars7;
1915 #if defined(__BIG_ENDIAN)
1919 #elif defined(__LITTLE_ENDIAN)
1927 * The iscsi aggregative context of Xstorm
1929 struct xstorm_iscsi_ag_context {
1930 #if defined(__BIG_ENDIAN)
1933 #define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
1934 #define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
1935 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
1936 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
1937 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
1938 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
1939 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
1940 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
1941 #define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
1942 #define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
1943 #define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN (0x1<<5)
1944 #define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN_SHIFT 5
1945 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
1946 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
1947 #define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7)
1948 #define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7
1950 #elif defined(__LITTLE_ENDIAN)
1953 #define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
1954 #define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
1955 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
1956 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
1957 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
1958 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
1959 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
1960 #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
1961 #define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
1962 #define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
1963 #define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN (0x1<<5)
1964 #define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN_SHIFT 5
1965 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
1966 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
1967 #define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7)
1968 #define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7
1971 #if defined(__BIG_ENDIAN)
1975 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
1976 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
1977 #define __XSTORM_ISCSI_AG_CONTEXT_RX_TS_EN_CF (0x3<<6)
1978 #define __XSTORM_ISCSI_AG_CONTEXT_RX_TS_EN_CF_SHIFT 6
1980 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF (0x3<<0)
1981 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_SHIFT 0
1982 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
1983 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
1984 #define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG (0x1<<3)
1985 #define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG_SHIFT 3
1986 #define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG (0x1<<4)
1987 #define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG_SHIFT 4
1988 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
1989 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1_SHIFT 5
1990 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7)
1991 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7
1992 #elif defined(__LITTLE_ENDIAN)
1994 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF (0x3<<0)
1995 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_SHIFT 0
1996 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
1997 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
1998 #define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG (0x1<<3)
1999 #define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG_SHIFT 3
2000 #define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG (0x1<<4)
2001 #define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG_SHIFT 4
2002 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
2003 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1_SHIFT 5
2004 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7)
2005 #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7
2007 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
2008 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
2009 #define __XSTORM_ISCSI_AG_CONTEXT_RX_TS_EN_CF (0x3<<6)
2010 #define __XSTORM_ISCSI_AG_CONTEXT_RX_TS_EN_CF_SHIFT 6
2015 #if defined(__BIG_ENDIAN)
2017 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
2018 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5_SHIFT 0
2019 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
2020 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
2021 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
2022 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
2023 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2 (0x3<<14)
2024 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2_SHIFT 14
2026 #elif defined(__LITTLE_ENDIAN)
2029 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
2030 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5_SHIFT 0
2031 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
2032 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
2033 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
2034 #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
2035 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2 (0x3<<14)
2036 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2_SHIFT 14
2038 struct xstorm_tcp_tcp_ag_context_section tcp;
2039 #if defined(__BIG_ENDIAN)
2041 #define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
2042 #define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
2043 #define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG (0x1<<3)
2044 #define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG_SHIFT 3
2045 #define __XSTORM_ISCSI_AG_CONTEXT_STORMS_SYNC_CF (0x3<<4)
2046 #define __XSTORM_ISCSI_AG_CONTEXT_STORMS_SYNC_CF_SHIFT 4
2047 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
2048 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3_SHIFT 6
2049 #define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF (0x3<<8)
2050 #define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_SHIFT 8
2051 #define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10)
2052 #define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10
2053 #define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
2054 #define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
2055 #define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG (0x1<<12)
2056 #define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG_SHIFT 12
2057 #define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG (0x1<<13)
2058 #define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG_SHIFT 13
2059 #define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG (0x1<<14)
2060 #define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG_SHIFT 14
2061 #define __XSTORM_ISCSI_AG_CONTEXT_RX_WND_SCL_EN (0x1<<15)
2062 #define __XSTORM_ISCSI_AG_CONTEXT_RX_WND_SCL_EN_SHIFT 15
2065 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
2066 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6_SHIFT 0
2067 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7 (0x7<<3)
2068 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7_SHIFT 3
2069 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4 (0x3<<6)
2070 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4_SHIFT 6
2071 #elif defined(__LITTLE_ENDIAN)
2073 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
2074 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6_SHIFT 0
2075 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7 (0x7<<3)
2076 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7_SHIFT 3
2077 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4 (0x3<<6)
2078 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4_SHIFT 6
2081 #define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
2082 #define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
2083 #define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG (0x1<<3)
2084 #define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG_SHIFT 3
2085 #define __XSTORM_ISCSI_AG_CONTEXT_STORMS_SYNC_CF (0x3<<4)
2086 #define __XSTORM_ISCSI_AG_CONTEXT_STORMS_SYNC_CF_SHIFT 4
2087 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
2088 #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3_SHIFT 6
2089 #define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF (0x3<<8)
2090 #define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_SHIFT 8
2091 #define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10)
2092 #define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10
2093 #define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
2094 #define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
2095 #define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG (0x1<<12)
2096 #define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG_SHIFT 12
2097 #define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG (0x1<<13)
2098 #define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG_SHIFT 13
2099 #define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG (0x1<<14)
2100 #define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG_SHIFT 14
2101 #define __XSTORM_ISCSI_AG_CONTEXT_RX_WND_SCL_EN (0x1<<15)
2102 #define __XSTORM_ISCSI_AG_CONTEXT_RX_WND_SCL_EN_SHIFT 15
2104 #if defined(__BIG_ENDIAN)
2107 #elif defined(__LITTLE_ENDIAN)
2111 #if defined(__BIG_ENDIAN)
2115 #elif defined(__LITTLE_ENDIAN)
2120 #if defined(__BIG_ENDIAN)
2123 #elif defined(__LITTLE_ENDIAN)
2128 #define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC2 (0xFFFFFF<<0)
2129 #define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC2_SHIFT 0
2130 #define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC3 (0xFF<<24)
2131 #define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC3_SHIFT 24
2132 #if defined(__BIG_ENDIAN)
2135 #elif defined(__LITTLE_ENDIAN)
2139 #if defined(__BIG_ENDIAN)
2144 #elif defined(__LITTLE_ENDIAN)
2150 #if defined(__BIG_ENDIAN)
2153 #elif defined(__LITTLE_ENDIAN)
2157 u32 hq_cons_tcp_seq;
2164 * The L5cm aggregative context of XStorm
2166 struct xstorm_l5cm_ag_context {
2167 #if defined(__BIG_ENDIAN)
2170 #define __XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
2171 #define __XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
2172 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
2173 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
2174 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
2175 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
2176 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
2177 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
2178 #define __XSTORM_L5CM_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
2179 #define __XSTORM_L5CM_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
2180 #define XSTORM_L5CM_AG_CONTEXT_NAGLE_EN (0x1<<5)
2181 #define XSTORM_L5CM_AG_CONTEXT_NAGLE_EN_SHIFT 5
2182 #define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
2183 #define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
2184 #define __XSTORM_L5CM_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7)
2185 #define __XSTORM_L5CM_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7
2187 #elif defined(__LITTLE_ENDIAN)
2190 #define __XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
2191 #define __XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
2192 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
2193 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
2194 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
2195 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
2196 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
2197 #define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
2198 #define __XSTORM_L5CM_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
2199 #define __XSTORM_L5CM_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
2200 #define XSTORM_L5CM_AG_CONTEXT_NAGLE_EN (0x1<<5)
2201 #define XSTORM_L5CM_AG_CONTEXT_NAGLE_EN_SHIFT 5
2202 #define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
2203 #define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
2204 #define __XSTORM_L5CM_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7)
2205 #define __XSTORM_L5CM_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7
2208 #if defined(__BIG_ENDIAN)
2212 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
2213 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
2214 #define __XSTORM_L5CM_AG_CONTEXT_RX_TS_EN_CF (0x3<<6)
2215 #define __XSTORM_L5CM_AG_CONTEXT_RX_TS_EN_CF_SHIFT 6
2217 #define XSTORM_L5CM_AG_CONTEXT_AUX4_CF (0x3<<0)
2218 #define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_SHIFT 0
2219 #define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
2220 #define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
2221 #define __XSTORM_L5CM_AG_CONTEXT_AUX8_FLAG (0x1<<3)
2222 #define __XSTORM_L5CM_AG_CONTEXT_AUX8_FLAG_SHIFT 3
2223 #define __XSTORM_L5CM_AG_CONTEXT_AUX9_FLAG (0x1<<4)
2224 #define __XSTORM_L5CM_AG_CONTEXT_AUX9_FLAG_SHIFT 4
2225 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
2226 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE1_SHIFT 5
2227 #define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_EN (0x1<<7)
2228 #define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_EN_SHIFT 7
2229 #elif defined(__LITTLE_ENDIAN)
2231 #define XSTORM_L5CM_AG_CONTEXT_AUX4_CF (0x3<<0)
2232 #define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_SHIFT 0
2233 #define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
2234 #define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
2235 #define __XSTORM_L5CM_AG_CONTEXT_AUX8_FLAG (0x1<<3)
2236 #define __XSTORM_L5CM_AG_CONTEXT_AUX8_FLAG_SHIFT 3
2237 #define __XSTORM_L5CM_AG_CONTEXT_AUX9_FLAG (0x1<<4)
2238 #define __XSTORM_L5CM_AG_CONTEXT_AUX9_FLAG_SHIFT 4
2239 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
2240 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE1_SHIFT 5
2241 #define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_EN (0x1<<7)
2242 #define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_EN_SHIFT 7
2244 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
2245 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
2246 #define __XSTORM_L5CM_AG_CONTEXT_RX_TS_EN_CF (0x3<<6)
2247 #define __XSTORM_L5CM_AG_CONTEXT_RX_TS_EN_CF_SHIFT 6
2252 #if defined(__BIG_ENDIAN)
2254 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
2255 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE5_SHIFT 0
2256 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
2257 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
2258 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
2259 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
2260 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE2 (0x3<<14)
2261 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE2_SHIFT 14
2263 #elif defined(__LITTLE_ENDIAN)
2266 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
2267 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE5_SHIFT 0
2268 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
2269 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
2270 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
2271 #define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
2272 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE2 (0x3<<14)
2273 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE2_SHIFT 14
2275 struct xstorm_tcp_tcp_ag_context_section tcp;
2276 #if defined(__BIG_ENDIAN)
2278 #define __XSTORM_L5CM_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
2279 #define __XSTORM_L5CM_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
2280 #define __XSTORM_L5CM_AG_CONTEXT_AUX13_FLAG (0x1<<3)
2281 #define __XSTORM_L5CM_AG_CONTEXT_AUX13_FLAG_SHIFT 3
2282 #define __XSTORM_L5CM_AG_CONTEXT_STORMS_SYNC_CF (0x3<<4)
2283 #define __XSTORM_L5CM_AG_CONTEXT_STORMS_SYNC_CF_SHIFT 4
2284 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
2285 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE3_SHIFT 6
2286 #define XSTORM_L5CM_AG_CONTEXT_AUX1_CF (0x3<<8)
2287 #define XSTORM_L5CM_AG_CONTEXT_AUX1_CF_SHIFT 8
2288 #define __XSTORM_L5CM_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10)
2289 #define __XSTORM_L5CM_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10
2290 #define __XSTORM_L5CM_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
2291 #define __XSTORM_L5CM_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
2292 #define __XSTORM_L5CM_AG_CONTEXT_AUX10_FLAG (0x1<<12)
2293 #define __XSTORM_L5CM_AG_CONTEXT_AUX10_FLAG_SHIFT 12
2294 #define __XSTORM_L5CM_AG_CONTEXT_AUX11_FLAG (0x1<<13)
2295 #define __XSTORM_L5CM_AG_CONTEXT_AUX11_FLAG_SHIFT 13
2296 #define __XSTORM_L5CM_AG_CONTEXT_AUX12_FLAG (0x1<<14)
2297 #define __XSTORM_L5CM_AG_CONTEXT_AUX12_FLAG_SHIFT 14
2298 #define __XSTORM_L5CM_AG_CONTEXT_RX_WND_SCL_EN (0x1<<15)
2299 #define __XSTORM_L5CM_AG_CONTEXT_RX_WND_SCL_EN_SHIFT 15
2302 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
2303 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE6_SHIFT 0
2304 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE7 (0x7<<3)
2305 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE7_SHIFT 3
2306 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE4 (0x3<<6)
2307 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE4_SHIFT 6
2308 #elif defined(__LITTLE_ENDIAN)
2310 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
2311 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE6_SHIFT 0
2312 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE7 (0x7<<3)
2313 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE7_SHIFT 3
2314 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE4 (0x3<<6)
2315 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE4_SHIFT 6
2318 #define __XSTORM_L5CM_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
2319 #define __XSTORM_L5CM_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
2320 #define __XSTORM_L5CM_AG_CONTEXT_AUX13_FLAG (0x1<<3)
2321 #define __XSTORM_L5CM_AG_CONTEXT_AUX13_FLAG_SHIFT 3
2322 #define __XSTORM_L5CM_AG_CONTEXT_STORMS_SYNC_CF (0x3<<4)
2323 #define __XSTORM_L5CM_AG_CONTEXT_STORMS_SYNC_CF_SHIFT 4
2324 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
2325 #define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE3_SHIFT 6
2326 #define XSTORM_L5CM_AG_CONTEXT_AUX1_CF (0x3<<8)
2327 #define XSTORM_L5CM_AG_CONTEXT_AUX1_CF_SHIFT 8
2328 #define __XSTORM_L5CM_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10)
2329 #define __XSTORM_L5CM_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10
2330 #define __XSTORM_L5CM_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
2331 #define __XSTORM_L5CM_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
2332 #define __XSTORM_L5CM_AG_CONTEXT_AUX10_FLAG (0x1<<12)
2333 #define __XSTORM_L5CM_AG_CONTEXT_AUX10_FLAG_SHIFT 12
2334 #define __XSTORM_L5CM_AG_CONTEXT_AUX11_FLAG (0x1<<13)
2335 #define __XSTORM_L5CM_AG_CONTEXT_AUX11_FLAG_SHIFT 13
2336 #define __XSTORM_L5CM_AG_CONTEXT_AUX12_FLAG (0x1<<14)
2337 #define __XSTORM_L5CM_AG_CONTEXT_AUX12_FLAG_SHIFT 14
2338 #define __XSTORM_L5CM_AG_CONTEXT_RX_WND_SCL_EN (0x1<<15)
2339 #define __XSTORM_L5CM_AG_CONTEXT_RX_WND_SCL_EN_SHIFT 15
2341 #if defined(__BIG_ENDIAN)
2344 #elif defined(__LITTLE_ENDIAN)
2348 #if defined(__BIG_ENDIAN)
2352 #elif defined(__LITTLE_ENDIAN)
2357 #if defined(__BIG_ENDIAN)
2360 #elif defined(__LITTLE_ENDIAN)
2365 #define XSTORM_L5CM_AG_CONTEXT_AGG_MISC2 (0xFFFFFF<<0)
2366 #define XSTORM_L5CM_AG_CONTEXT_AGG_MISC2_SHIFT 0
2367 #define XSTORM_L5CM_AG_CONTEXT_AGG_MISC3 (0xFF<<24)
2368 #define XSTORM_L5CM_AG_CONTEXT_AGG_MISC3_SHIFT 24
2369 #if defined(__BIG_ENDIAN)
2372 #elif defined(__LITTLE_ENDIAN)
2376 #if defined(__BIG_ENDIAN)
2381 #elif defined(__LITTLE_ENDIAN)
2387 #if defined(__BIG_ENDIAN)
2390 #elif defined(__LITTLE_ENDIAN)
2400 * ABTS info $$KEEP_ENDIANNESS$$
2402 struct fcoe_abts_info {
2403 __le16 aborted_task_id;
2410 * Fixed size structure in order to plant it in Union structure
2411 * $$KEEP_ENDIANNESS$$
2413 struct fcoe_abts_rsp_union {
2416 __le32 abts_rsp_payload[7];
2421 * 4 regs size $$KEEP_ENDIANNESS$$
2423 struct fcoe_bd_ctx {
2434 * FCoE cached sges context $$KEEP_ENDIANNESS$$
2436 struct fcoe_cached_sge_ctx {
2437 struct regpair cur_buf_addr;
2439 __le16 second_buf_rem;
2440 struct regpair second_buf_addr;
2445 * Cleanup info $$KEEP_ENDIANNESS$$
2447 struct fcoe_cleanup_info {
2448 __le16 cleaned_task_id;
2449 __le16 rolled_tx_seq_cnt;
2450 __le32 rolled_tx_data_offset;
2455 * Fcp RSP flags $$KEEP_ENDIANNESS$$
2457 struct fcoe_fcp_rsp_flags {
2459 #define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID (0x1<<0)
2460 #define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID_SHIFT 0
2461 #define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID (0x1<<1)
2462 #define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID_SHIFT 1
2463 #define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER (0x1<<2)
2464 #define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER_SHIFT 2
2465 #define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER (0x1<<3)
2466 #define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER_SHIFT 3
2467 #define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ (0x1<<4)
2468 #define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ_SHIFT 4
2469 #define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS (0x7<<5)
2470 #define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS_SHIFT 5
2474 * Fcp RSP payload $$KEEP_ENDIANNESS$$
2476 struct fcoe_fcp_rsp_payload {
2477 struct regpair reserved0;
2479 u8 scsi_status_code;
2480 struct fcoe_fcp_rsp_flags fcp_flags;
2481 __le16 retry_delay_timer;
2487 * Fixed size structure in order to plant it in Union structure
2488 * $$KEEP_ENDIANNESS$$
2490 struct fcoe_fcp_rsp_union {
2491 struct fcoe_fcp_rsp_payload payload;
2492 struct regpair reserved0;
2496 * FC header $$KEEP_ENDIANNESS$$
2498 struct fcoe_fc_hdr {
2514 * FC header union $$KEEP_ENDIANNESS$$
2516 struct fcoe_mp_rsp_union {
2517 struct fcoe_fc_hdr fc_hdr;
2518 __le32 mp_payload_len;
2523 * Completion information $$KEEP_ENDIANNESS$$
2525 union fcoe_comp_flow_info {
2526 struct fcoe_fcp_rsp_union fcp_rsp;
2527 struct fcoe_abts_rsp_union abts_rsp;
2528 struct fcoe_mp_rsp_union mp_rsp;
2534 * External ABTS info $$KEEP_ENDIANNESS$$
2536 struct fcoe_ext_abts_info {
2538 struct fcoe_abts_info ctx;
2543 * External cleanup info $$KEEP_ENDIANNESS$$
2545 struct fcoe_ext_cleanup_info {
2547 struct fcoe_cleanup_info ctx;
2552 * Fcoe FW Tx sequence context $$KEEP_ENDIANNESS$$
2554 struct fcoe_fw_tx_seq_ctx {
2561 * Fcoe external FW Tx sequence context $$KEEP_ENDIANNESS$$
2563 struct fcoe_ext_fw_tx_seq_ctx {
2565 struct fcoe_fw_tx_seq_ctx ctx;
2570 * FCoE multiple sges context $$KEEP_ENDIANNESS$$
2572 struct fcoe_mul_sges_ctx {
2573 struct regpair cur_sge_addr;
2580 * FCoE external multiple sges context $$KEEP_ENDIANNESS$$
2582 struct fcoe_ext_mul_sges_ctx {
2583 struct fcoe_mul_sges_ctx mul_sgl;
2584 struct regpair rsrv0;
2589 * FCP CMD payload $$KEEP_ENDIANNESS$$
2591 struct fcoe_fcp_cmd_payload {
2600 * Fcp xfr rdy payload $$KEEP_ENDIANNESS$$
2602 struct fcoe_fcp_xfr_rdy_payload {
2609 * FC frame $$KEEP_ENDIANNESS$$
2611 struct fcoe_fc_frame {
2612 struct fcoe_fc_hdr fc_hdr;
2613 __le32 reserved0[2];
2620 * FCoE KCQ CQE parameters $$KEEP_ENDIANNESS$$
2622 union fcoe_kcqe_params {
2623 __le32 reserved0[4];
2627 * FCoE KCQ CQE $$KEEP_ENDIANNESS$$
2630 __le32 fcoe_conn_id;
2631 __le32 completion_status;
2632 __le32 fcoe_conn_context_id;
2633 union fcoe_kcqe_params params;
2637 #define FCOE_KCQE_RESERVED0 (0x7<<0)
2638 #define FCOE_KCQE_RESERVED0_SHIFT 0
2639 #define FCOE_KCQE_RAMROD_COMPLETION (0x1<<3)
2640 #define FCOE_KCQE_RAMROD_COMPLETION_SHIFT 3
2641 #define FCOE_KCQE_LAYER_CODE (0x7<<4)
2642 #define FCOE_KCQE_LAYER_CODE_SHIFT 4
2643 #define FCOE_KCQE_LINKED_WITH_NEXT (0x1<<7)
2644 #define FCOE_KCQE_LINKED_WITH_NEXT_SHIFT 7
2650 * FCoE KWQE header $$KEEP_ENDIANNESS$$
2652 struct fcoe_kwqe_header {
2655 #define FCOE_KWQE_HEADER_RESERVED0 (0xF<<0)
2656 #define FCOE_KWQE_HEADER_RESERVED0_SHIFT 0
2657 #define FCOE_KWQE_HEADER_LAYER_CODE (0x7<<4)
2658 #define FCOE_KWQE_HEADER_LAYER_CODE_SHIFT 4
2659 #define FCOE_KWQE_HEADER_RESERVED1 (0x1<<7)
2660 #define FCOE_KWQE_HEADER_RESERVED1_SHIFT 7
2664 * FCoE firmware init request 1 $$KEEP_ENDIANNESS$$
2666 struct fcoe_kwqe_init1 {
2668 struct fcoe_kwqe_header hdr;
2669 __le32 task_list_pbl_addr_lo;
2670 __le32 task_list_pbl_addr_hi;
2671 __le32 dummy_buffer_addr_lo;
2672 __le32 dummy_buffer_addr_hi;
2675 __le16 rq_buffer_log_size;
2678 u8 num_sessions_log;
2680 #define FCOE_KWQE_INIT1_LOG_PAGE_SIZE (0xF<<0)
2681 #define FCOE_KWQE_INIT1_LOG_PAGE_SIZE_SHIFT 0
2682 #define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC (0x7<<4)
2683 #define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC_SHIFT 4
2684 #define FCOE_KWQE_INIT1_RESERVED1 (0x1<<7)
2685 #define FCOE_KWQE_INIT1_RESERVED1_SHIFT 7
2689 * FCoE firmware init request 2 $$KEEP_ENDIANNESS$$
2691 struct fcoe_kwqe_init2 {
2692 u8 hsi_major_version;
2693 u8 hsi_minor_version;
2694 struct fcoe_kwqe_header hdr;
2695 __le32 hash_tbl_pbl_addr_lo;
2696 __le32 hash_tbl_pbl_addr_hi;
2697 __le32 t2_hash_tbl_addr_lo;
2698 __le32 t2_hash_tbl_addr_hi;
2699 __le32 t2_ptr_hash_tbl_addr_lo;
2700 __le32 t2_ptr_hash_tbl_addr_hi;
2701 __le32 free_list_count;
2705 * FCoE firmware init request 3 $$KEEP_ENDIANNESS$$
2707 struct fcoe_kwqe_init3 {
2709 struct fcoe_kwqe_header hdr;
2710 __le32 error_bit_map_lo;
2711 __le32 error_bit_map_hi;
2714 __le32 reserved2[4];
2718 * FCoE connection offload request 1 $$KEEP_ENDIANNESS$$
2720 struct fcoe_kwqe_conn_offload1 {
2721 __le16 fcoe_conn_id;
2722 struct fcoe_kwqe_header hdr;
2725 __le32 rq_pbl_addr_lo;
2726 __le32 rq_pbl_addr_hi;
2727 __le32 rq_first_pbe_addr_lo;
2728 __le32 rq_first_pbe_addr_hi;
2734 * FCoE connection offload request 2 $$KEEP_ENDIANNESS$$
2736 struct fcoe_kwqe_conn_offload2 {
2737 __le16 tx_max_fc_pay_len;
2738 struct fcoe_kwqe_header hdr;
2741 __le32 xferq_addr_lo;
2742 __le32 xferq_addr_hi;
2743 __le32 conn_db_addr_lo;
2744 __le32 conn_db_addr_hi;
2749 * FCoE connection offload request 3 $$KEEP_ENDIANNESS$$
2751 struct fcoe_kwqe_conn_offload3 {
2753 #define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID (0xFFF<<0)
2754 #define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID_SHIFT 0
2755 #define FCOE_KWQE_CONN_OFFLOAD3_CFI (0x1<<12)
2756 #define FCOE_KWQE_CONN_OFFLOAD3_CFI_SHIFT 12
2757 #define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY (0x7<<13)
2758 #define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY_SHIFT 13
2759 struct fcoe_kwqe_header hdr;
2761 u8 tx_max_conc_seqs_c3;
2764 #define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS (0x1<<0)
2765 #define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS_SHIFT 0
2766 #define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES (0x1<<1)
2767 #define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES_SHIFT 1
2768 #define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT (0x1<<2)
2769 #define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT_SHIFT 2
2770 #define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ (0x1<<3)
2771 #define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ_SHIFT 3
2772 #define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID (0x1<<4)
2773 #define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID_SHIFT 4
2774 #define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID (0x1<<5)
2775 #define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID_SHIFT 5
2776 #define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0 (0x1<<6)
2777 #define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0_SHIFT 6
2778 #define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG (0x1<<7)
2779 #define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG_SHIFT 7
2781 __le32 confq_first_pbe_addr_lo;
2782 __le32 confq_first_pbe_addr_hi;
2783 __le16 tx_total_conc_seqs;
2784 __le16 rx_max_fc_pay_len;
2785 __le16 rx_total_conc_seqs;
2786 u8 rx_max_conc_seqs_c3;
2787 u8 rx_open_seqs_exch_c3;
2791 * FCoE connection offload request 4 $$KEEP_ENDIANNESS$$
2793 struct fcoe_kwqe_conn_offload4 {
2794 u8 e_d_tov_timer_val;
2796 struct fcoe_kwqe_header hdr;
2797 u8 src_mac_addr_lo[2];
2798 u8 src_mac_addr_mid[2];
2799 u8 src_mac_addr_hi[2];
2800 u8 dst_mac_addr_hi[2];
2801 u8 dst_mac_addr_lo[2];
2802 u8 dst_mac_addr_mid[2];
2805 __le32 confq_pbl_base_addr_lo;
2806 __le32 confq_pbl_base_addr_hi;
2810 * FCoE connection enable request $$KEEP_ENDIANNESS$$
2812 struct fcoe_kwqe_conn_enable_disable {
2814 struct fcoe_kwqe_header hdr;
2815 u8 src_mac_addr_lo[2];
2816 u8 src_mac_addr_mid[2];
2817 u8 src_mac_addr_hi[2];
2819 #define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID (0xFFF<<0)
2820 #define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT 0
2821 #define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI (0x1<<12)
2822 #define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI_SHIFT 12
2823 #define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY (0x7<<13)
2824 #define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT 13
2825 u8 dst_mac_addr_lo[2];
2826 u8 dst_mac_addr_mid[2];
2827 u8 dst_mac_addr_hi[2];
2839 * FCoE connection destroy request $$KEEP_ENDIANNESS$$
2841 struct fcoe_kwqe_conn_destroy {
2843 struct fcoe_kwqe_header hdr;
2846 __le32 reserved1[5];
2850 * FCoe destroy request $$KEEP_ENDIANNESS$$
2852 struct fcoe_kwqe_destroy {
2854 struct fcoe_kwqe_header hdr;
2855 __le32 reserved1[7];
2859 * FCoe statistics request $$KEEP_ENDIANNESS$$
2861 struct fcoe_kwqe_stat {
2863 struct fcoe_kwqe_header hdr;
2864 __le32 stat_params_addr_lo;
2865 __le32 stat_params_addr_hi;
2866 __le32 reserved1[5];
2870 * FCoE KWQ WQE $$KEEP_ENDIANNESS$$
2873 struct fcoe_kwqe_init1 init1;
2874 struct fcoe_kwqe_init2 init2;
2875 struct fcoe_kwqe_init3 init3;
2876 struct fcoe_kwqe_conn_offload1 conn_offload1;
2877 struct fcoe_kwqe_conn_offload2 conn_offload2;
2878 struct fcoe_kwqe_conn_offload3 conn_offload3;
2879 struct fcoe_kwqe_conn_offload4 conn_offload4;
2880 struct fcoe_kwqe_conn_enable_disable conn_enable_disable;
2881 struct fcoe_kwqe_conn_destroy conn_destroy;
2882 struct fcoe_kwqe_destroy destroy;
2883 struct fcoe_kwqe_stat statistics;
2902 * TX SGL context $$KEEP_ENDIANNESS$$
2904 union fcoe_sgl_union_ctx {
2905 struct fcoe_cached_sge_ctx cached_sge;
2906 struct fcoe_ext_mul_sges_ctx sgl;
2911 * Data-In/ELS/BLS information $$KEEP_ENDIANNESS$$
2913 struct fcoe_read_flow_info {
2914 union fcoe_sgl_union_ctx sgl_ctx;
2920 * Fcoe stat context $$KEEP_ENDIANNESS$$
2922 struct fcoe_s_stat_ctx {
2924 #define FCOE_S_STAT_CTX_ACTIVE (0x1<<0)
2925 #define FCOE_S_STAT_CTX_ACTIVE_SHIFT 0
2926 #define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND (0x1<<1)
2927 #define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND_SHIFT 1
2928 #define FCOE_S_STAT_CTX_ABTS_PERFORMED (0x1<<2)
2929 #define FCOE_S_STAT_CTX_ABTS_PERFORMED_SHIFT 2
2930 #define FCOE_S_STAT_CTX_SEQ_TIMEOUT (0x1<<3)
2931 #define FCOE_S_STAT_CTX_SEQ_TIMEOUT_SHIFT 3
2932 #define FCOE_S_STAT_CTX_P_RJT (0x1<<4)
2933 #define FCOE_S_STAT_CTX_P_RJT_SHIFT 4
2934 #define FCOE_S_STAT_CTX_ACK_EOFT (0x1<<5)
2935 #define FCOE_S_STAT_CTX_ACK_EOFT_SHIFT 5
2936 #define FCOE_S_STAT_CTX_RSRV1 (0x3<<6)
2937 #define FCOE_S_STAT_CTX_RSRV1_SHIFT 6
2941 * Fcoe rx seq context $$KEEP_ENDIANNESS$$
2943 struct fcoe_rx_seq_ctx {
2945 struct fcoe_s_stat_ctx s_stat;
2953 * Fcoe rx_wr union context $$KEEP_ENDIANNESS$$
2955 union fcoe_rx_wr_union_ctx {
2956 struct fcoe_read_flow_info read_info;
2957 union fcoe_comp_flow_info comp_info;
2964 * FCoE SQ element $$KEEP_ENDIANNESS$$
2968 #define FCOE_SQE_TASK_ID (0x7FFF<<0)
2969 #define FCOE_SQE_TASK_ID_SHIFT 0
2970 #define FCOE_SQE_TOGGLE_BIT (0x1<<15)
2971 #define FCOE_SQE_TOGGLE_BIT_SHIFT 15
2977 * 14 regs $$KEEP_ENDIANNESS$$
2979 struct fcoe_tce_tx_only {
2980 union fcoe_sgl_union_ctx sgl_ctx;
2985 * 32 bytes (8 regs) used for TX only purposes $$KEEP_ENDIANNESS$$
2987 union fcoe_tx_wr_rx_rd_union_ctx {
2988 struct fcoe_fc_frame tx_frame;
2989 struct fcoe_fcp_cmd_payload fcp_cmd;
2990 struct fcoe_ext_cleanup_info cleanup;
2991 struct fcoe_ext_abts_info abts;
2992 struct fcoe_ext_fw_tx_seq_ctx tx_seq;
2997 * tce_tx_wr_rx_rd_const $$KEEP_ENDIANNESS$$
2999 struct fcoe_tce_tx_wr_rx_rd_const {
3001 #define FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE (0x7<<0)
3002 #define FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT 0
3003 #define FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE (0x1<<3)
3004 #define FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT 3
3005 #define FCOE_TCE_TX_WR_RX_RD_CONST_CLASS_TYPE (0x1<<4)
3006 #define FCOE_TCE_TX_WR_RX_RD_CONST_CLASS_TYPE_SHIFT 4
3007 #define FCOE_TCE_TX_WR_RX_RD_CONST_CACHED_SGE (0x3<<5)
3008 #define FCOE_TCE_TX_WR_RX_RD_CONST_CACHED_SGE_SHIFT 5
3009 #define FCOE_TCE_TX_WR_RX_RD_CONST_SUPPORT_REC_TOV (0x1<<7)
3010 #define FCOE_TCE_TX_WR_RX_RD_CONST_SUPPORT_REC_TOV_SHIFT 7
3012 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_VALID (0x1<<0)
3013 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_VALID_SHIFT 0
3014 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_STATE (0xF<<1)
3015 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_STATE_SHIFT 1
3016 #define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV1 (0x1<<5)
3017 #define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV1_SHIFT 5
3018 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_SEQ_INIT (0x1<<6)
3019 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_SEQ_INIT_SHIFT 6
3020 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_COMP_TRNS (0x1<<7)
3021 #define FCOE_TCE_TX_WR_RX_RD_CONST_TX_COMP_TRNS_SHIFT 7
3023 __le32 verify_tx_seq;
3027 * tce_tx_wr_rx_rd $$KEEP_ENDIANNESS$$
3029 struct fcoe_tce_tx_wr_rx_rd {
3030 union fcoe_tx_wr_rx_rd_union_ctx union_ctx;
3031 struct fcoe_tce_tx_wr_rx_rd_const const_ctx;
3035 * tce_rx_wr_tx_rd_const $$KEEP_ENDIANNESS$$
3037 struct fcoe_tce_rx_wr_tx_rd_const {
3040 #define FCOE_TCE_RX_WR_TX_RD_CONST_CID (0xFFFFFF<<0)
3041 #define FCOE_TCE_RX_WR_TX_RD_CONST_CID_SHIFT 0
3042 #define FCOE_TCE_RX_WR_TX_RD_CONST_RSRV0 (0xFF<<24)
3043 #define FCOE_TCE_RX_WR_TX_RD_CONST_RSRV0_SHIFT 24
3047 * tce_rx_wr_tx_rd_var $$KEEP_ENDIANNESS$$
3049 struct fcoe_tce_rx_wr_tx_rd_var {
3051 #define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV1 (0xF<<0)
3052 #define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV1_SHIFT 0
3053 #define FCOE_TCE_RX_WR_TX_RD_VAR_NUM_RQ_WQE (0x7<<4)
3054 #define FCOE_TCE_RX_WR_TX_RD_VAR_NUM_RQ_WQE_SHIFT 4
3055 #define FCOE_TCE_RX_WR_TX_RD_VAR_CONF_REQ (0x1<<7)
3056 #define FCOE_TCE_RX_WR_TX_RD_VAR_CONF_REQ_SHIFT 7
3057 #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_STATE (0xF<<8)
3058 #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_STATE_SHIFT 8
3059 #define FCOE_TCE_RX_WR_TX_RD_VAR_EXP_FIRST_FRAME (0x1<<12)
3060 #define FCOE_TCE_RX_WR_TX_RD_VAR_EXP_FIRST_FRAME_SHIFT 12
3061 #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_SEQ_INIT (0x1<<13)
3062 #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_SEQ_INIT_SHIFT 13
3063 #define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV2 (0x1<<14)
3064 #define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV2_SHIFT 14
3065 #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_VALID (0x1<<15)
3066 #define FCOE_TCE_RX_WR_TX_RD_VAR_RX_VALID_SHIFT 15
3068 struct fcoe_fcp_xfr_rdy_payload fcp_xfr_rdy;
3072 * tce_rx_wr_tx_rd $$KEEP_ENDIANNESS$$
3074 struct fcoe_tce_rx_wr_tx_rd {
3075 struct fcoe_tce_rx_wr_tx_rd_const const_ctx;
3076 struct fcoe_tce_rx_wr_tx_rd_var var_ctx;
3080 * tce_rx_only $$KEEP_ENDIANNESS$$
3082 struct fcoe_tce_rx_only {
3083 struct fcoe_rx_seq_ctx rx_seq_ctx;
3084 union fcoe_rx_wr_union_ctx union_ctx;
3088 * task_ctx_entry $$KEEP_ENDIANNESS$$
3090 struct fcoe_task_ctx_entry {
3091 struct fcoe_tce_tx_only txwr_only;
3092 struct fcoe_tce_tx_wr_rx_rd txwr_rxrd;
3093 struct fcoe_tce_rx_wr_tx_rd rxwr_txrd;
3094 struct fcoe_tce_rx_only rxwr_only;
3107 * FCoE XFRQ element $$KEEP_ENDIANNESS$$
3111 #define FCOE_XFRQE_TASK_ID (0x7FFF<<0)
3112 #define FCOE_XFRQE_TASK_ID_SHIFT 0
3113 #define FCOE_XFRQE_TOGGLE_BIT (0x1<<15)
3114 #define FCOE_XFRQE_TOGGLE_BIT_SHIFT 15
3119 * Cached SGEs $$KEEP_ENDIANNESS$$
3121 struct common_fcoe_sgl {
3122 struct fcoe_bd_ctx sge[3];
3127 * FCoE SQ\XFRQ element
3129 struct fcoe_cached_wqe {
3130 struct fcoe_sqe sqe;
3131 struct fcoe_xfrqe xfrqe;
3136 * FCoE connection enable\disable params passed by driver to FW in FCoE enable
3137 * ramrod $$KEEP_ENDIANNESS$$
3139 struct fcoe_conn_enable_disable_ramrod_params {
3140 struct fcoe_kwqe_conn_enable_disable enable_disable_kwqe;
3145 * FCoE connection offload params passed by driver to FW in FCoE offload ramrod
3146 * $$KEEP_ENDIANNESS$$
3148 struct fcoe_conn_offload_ramrod_params {
3149 struct fcoe_kwqe_conn_offload1 offload_kwqe1;
3150 struct fcoe_kwqe_conn_offload2 offload_kwqe2;
3151 struct fcoe_kwqe_conn_offload3 offload_kwqe3;
3152 struct fcoe_kwqe_conn_offload4 offload_kwqe4;
3156 struct ustorm_fcoe_mng_ctx {
3157 #if defined(__BIG_ENDIAN)
3158 u8 mid_seq_proc_flag;
3161 u8 en_cached_tce_flag;
3162 #elif defined(__LITTLE_ENDIAN)
3163 u8 en_cached_tce_flag;
3166 u8 mid_seq_proc_flag;
3168 #if defined(__BIG_ENDIAN)
3170 u8 cached_conn_flag;
3172 #elif defined(__LITTLE_ENDIAN)
3174 u8 cached_conn_flag;
3177 #if defined(__BIG_ENDIAN)
3178 u16 dma_tce_ram_addr;
3180 #elif defined(__LITTLE_ENDIAN)
3182 u16 dma_tce_ram_addr;
3184 #if defined(__BIG_ENDIAN)
3187 #elif defined(__LITTLE_ENDIAN)
3191 struct regpair task_addr;
3195 * Parameters initialized during offloaded according to FLOGI/PLOGI/PRLI and
3196 * used in FCoE context section
3198 struct ustorm_fcoe_params {
3199 #if defined(__BIG_ENDIAN)
3202 #define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS (0x1<<0)
3203 #define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS_SHIFT 0
3204 #define USTORM_FCOE_PARAMS_B_E_D_TOV_RES (0x1<<1)
3205 #define USTORM_FCOE_PARAMS_B_E_D_TOV_RES_SHIFT 1
3206 #define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT (0x1<<2)
3207 #define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT_SHIFT 2
3208 #define USTORM_FCOE_PARAMS_B_CONF_REQ (0x1<<3)
3209 #define USTORM_FCOE_PARAMS_B_CONF_REQ_SHIFT 3
3210 #define USTORM_FCOE_PARAMS_B_REC_VALID (0x1<<4)
3211 #define USTORM_FCOE_PARAMS_B_REC_VALID_SHIFT 4
3212 #define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT (0x1<<5)
3213 #define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT_SHIFT 5
3214 #define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT (0x1<<6)
3215 #define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT_SHIFT 6
3216 #define USTORM_FCOE_PARAMS_RSRV0 (0x1FF<<7)
3217 #define USTORM_FCOE_PARAMS_RSRV0_SHIFT 7
3218 #elif defined(__LITTLE_ENDIAN)
3220 #define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS (0x1<<0)
3221 #define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS_SHIFT 0
3222 #define USTORM_FCOE_PARAMS_B_E_D_TOV_RES (0x1<<1)
3223 #define USTORM_FCOE_PARAMS_B_E_D_TOV_RES_SHIFT 1
3224 #define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT (0x1<<2)
3225 #define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT_SHIFT 2
3226 #define USTORM_FCOE_PARAMS_B_CONF_REQ (0x1<<3)
3227 #define USTORM_FCOE_PARAMS_B_CONF_REQ_SHIFT 3
3228 #define USTORM_FCOE_PARAMS_B_REC_VALID (0x1<<4)
3229 #define USTORM_FCOE_PARAMS_B_REC_VALID_SHIFT 4
3230 #define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT (0x1<<5)
3231 #define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT_SHIFT 5
3232 #define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT (0x1<<6)
3233 #define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT_SHIFT 6
3234 #define USTORM_FCOE_PARAMS_RSRV0 (0x1FF<<7)
3235 #define USTORM_FCOE_PARAMS_RSRV0_SHIFT 7
3238 #if defined(__BIG_ENDIAN)
3243 #elif defined(__LITTLE_ENDIAN)
3249 #if defined(__BIG_ENDIAN)
3250 u16 rx_total_conc_seqs;
3251 u16 rx_max_fc_pay_len;
3252 #elif defined(__LITTLE_ENDIAN)
3253 u16 rx_max_fc_pay_len;
3254 u16 rx_total_conc_seqs;
3256 #if defined(__BIG_ENDIAN)
3257 u8 task_pbe_idx_off;
3258 u8 task_in_page_log_size;
3259 u16 rx_max_conc_seqs;
3260 #elif defined(__LITTLE_ENDIAN)
3261 u16 rx_max_conc_seqs;
3262 u8 task_in_page_log_size;
3263 u8 task_pbe_idx_off;
3268 * FCoE 16-bits index structure
3270 struct fcoe_idx16_fields {
3272 #define FCOE_IDX16_FIELDS_IDX (0x7FFF<<0)
3273 #define FCOE_IDX16_FIELDS_IDX_SHIFT 0
3274 #define FCOE_IDX16_FIELDS_MSB (0x1<<15)
3275 #define FCOE_IDX16_FIELDS_MSB_SHIFT 15
3279 * FCoE 16-bits index union
3281 union fcoe_idx16_field_union {
3282 struct fcoe_idx16_fields fields;
3287 * Parameters required for placement according to SGL
3289 struct ustorm_fcoe_data_place_mng {
3290 #if defined(__BIG_ENDIAN)
3294 #elif defined(__LITTLE_ENDIAN)
3302 * Parameters required for placement according to SGL
3304 struct ustorm_fcoe_data_place {
3305 struct ustorm_fcoe_data_place_mng cached_mng;
3306 struct fcoe_bd_ctx cached_sge[2];
3310 * TX processing shall write and RX processing shall read from this section
3312 union fcoe_u_tce_tx_wr_rx_rd_union {
3313 struct fcoe_abts_info abts;
3314 struct fcoe_cleanup_info cleanup;
3315 struct fcoe_fw_tx_seq_ctx tx_seq_ctx;
3320 * TX processing shall write and RX processing shall read from this section
3322 struct fcoe_u_tce_tx_wr_rx_rd {
3323 union fcoe_u_tce_tx_wr_rx_rd_union union_ctx;
3324 struct fcoe_tce_tx_wr_rx_rd_const const_ctx;
3327 struct ustorm_fcoe_tce {
3328 struct fcoe_u_tce_tx_wr_rx_rd txwr_rxrd;
3329 struct fcoe_tce_rx_wr_tx_rd rxwr_txrd;
3330 struct fcoe_tce_rx_only rxwr;
3333 struct ustorm_fcoe_cache_ctx {
3335 struct ustorm_fcoe_data_place data_place;
3336 struct ustorm_fcoe_tce tce;
3340 * Ustorm FCoE Storm Context
3342 struct ustorm_fcoe_st_context {
3343 struct ustorm_fcoe_mng_ctx mng_ctx;
3344 struct ustorm_fcoe_params fcoe_params;
3345 struct regpair cq_base_addr;
3346 struct regpair rq_pbl_base;
3347 struct regpair rq_cur_page_addr;
3348 struct regpair confq_pbl_base_addr;
3349 struct regpair conn_db_base;
3350 struct regpair xfrq_base_addr;
3351 struct regpair lcq_base_addr;
3352 #if defined(__BIG_ENDIAN)
3353 union fcoe_idx16_field_union rq_cons;
3354 union fcoe_idx16_field_union rq_prod;
3355 #elif defined(__LITTLE_ENDIAN)
3356 union fcoe_idx16_field_union rq_prod;
3357 union fcoe_idx16_field_union rq_cons;
3359 #if defined(__BIG_ENDIAN)
3362 #elif defined(__LITTLE_ENDIAN)
3366 #if defined(__BIG_ENDIAN)
3368 u16 hc_cram_address;
3369 #elif defined(__LITTLE_ENDIAN)
3370 u16 hc_cram_address;
3373 #if defined(__BIG_ENDIAN)
3374 u16 sq_xfrq_lcq_confq_size;
3376 #elif defined(__LITTLE_ENDIAN)
3378 u16 sq_xfrq_lcq_confq_size;
3380 #if defined(__BIG_ENDIAN)
3385 #elif defined(__LITTLE_ENDIAN)
3391 #if defined(__BIG_ENDIAN)
3393 u16 pbf_ack_ram_addr;
3394 #elif defined(__LITTLE_ENDIAN)
3395 u16 pbf_ack_ram_addr;
3398 struct ustorm_fcoe_cache_ctx cache_ctx;
3402 * The FCoE non-aggregative context of Tstorm
3404 struct tstorm_fcoe_st_context {
3405 struct regpair reserved0;
3406 struct regpair reserved1;
3410 * Ethernet context section
3412 struct xstorm_fcoe_eth_context_section {
3413 #if defined(__BIG_ENDIAN)
3418 #elif defined(__LITTLE_ENDIAN)
3424 #if defined(__BIG_ENDIAN)
3429 #elif defined(__LITTLE_ENDIAN)
3435 #if defined(__BIG_ENDIAN)
3436 u16 reserved_vlan_type;
3438 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
3439 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
3440 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI (0x1<<12)
3441 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI_SHIFT 12
3442 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
3443 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
3444 #elif defined(__LITTLE_ENDIAN)
3446 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
3447 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
3448 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI (0x1<<12)
3449 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI_SHIFT 12
3450 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
3451 #define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
3452 u16 reserved_vlan_type;
3454 #if defined(__BIG_ENDIAN)
3459 #elif defined(__LITTLE_ENDIAN)
3468 * Flags used in FCoE context section - 1 byte
3470 struct xstorm_fcoe_context_flags {
3472 #define XSTORM_FCOE_CONTEXT_FLAGS_B_PROC_Q (0x3<<0)
3473 #define XSTORM_FCOE_CONTEXT_FLAGS_B_PROC_Q_SHIFT 0
3474 #define XSTORM_FCOE_CONTEXT_FLAGS_B_MID_SEQ (0x1<<2)
3475 #define XSTORM_FCOE_CONTEXT_FLAGS_B_MID_SEQ_SHIFT 2
3476 #define XSTORM_FCOE_CONTEXT_FLAGS_B_BLOCK_SQ (0x1<<3)
3477 #define XSTORM_FCOE_CONTEXT_FLAGS_B_BLOCK_SQ_SHIFT 3
3478 #define XSTORM_FCOE_CONTEXT_FLAGS_B_REC_SUPPORT (0x1<<4)
3479 #define XSTORM_FCOE_CONTEXT_FLAGS_B_REC_SUPPORT_SHIFT 4
3480 #define XSTORM_FCOE_CONTEXT_FLAGS_B_SQ_TOGGLE (0x1<<5)
3481 #define XSTORM_FCOE_CONTEXT_FLAGS_B_SQ_TOGGLE_SHIFT 5
3482 #define XSTORM_FCOE_CONTEXT_FLAGS_B_XFRQ_TOGGLE (0x1<<6)
3483 #define XSTORM_FCOE_CONTEXT_FLAGS_B_XFRQ_TOGGLE_SHIFT 6
3484 #define XSTORM_FCOE_CONTEXT_FLAGS_B_VNTAG_VLAN (0x1<<7)
3485 #define XSTORM_FCOE_CONTEXT_FLAGS_B_VNTAG_VLAN_SHIFT 7
3488 struct xstorm_fcoe_tce {
3489 struct fcoe_tce_tx_only txwr;
3490 struct fcoe_tce_tx_wr_rx_rd txwr_rxrd;
3494 * FCP_DATA parameters required for transmission
3496 struct xstorm_fcoe_fcp_data {
3498 #if defined(__BIG_ENDIAN)
3502 #elif defined(__LITTLE_ENDIAN)
3509 #if defined(__BIG_ENDIAN)
3510 u16 num_of_pending_tasks;
3512 #elif defined(__LITTLE_ENDIAN)
3514 u16 num_of_pending_tasks;
3518 #if defined(__BIG_ENDIAN)
3519 u16 task_pbe_idx_off;
3521 #elif defined(__LITTLE_ENDIAN)
3523 u16 task_pbe_idx_off;
3527 #if defined(__BIG_ENDIAN)
3530 #elif defined(__LITTLE_ENDIAN)
3537 * vlan configuration
3539 struct xstorm_fcoe_vlan_conf {
3541 #define XSTORM_FCOE_VLAN_CONF_PRIORITY (0x7<<0)
3542 #define XSTORM_FCOE_VLAN_CONF_PRIORITY_SHIFT 0
3543 #define XSTORM_FCOE_VLAN_CONF_INNER_VLAN_FLAG (0x1<<3)
3544 #define XSTORM_FCOE_VLAN_CONF_INNER_VLAN_FLAG_SHIFT 3
3545 #define XSTORM_FCOE_VLAN_CONF_RESERVED (0xF<<4)
3546 #define XSTORM_FCOE_VLAN_CONF_RESERVED_SHIFT 4
3550 * FCoE 16-bits vlan structure
3552 struct fcoe_vlan_fields {
3554 #define FCOE_VLAN_FIELDS_VID (0xFFF<<0)
3555 #define FCOE_VLAN_FIELDS_VID_SHIFT 0
3556 #define FCOE_VLAN_FIELDS_CLI (0x1<<12)
3557 #define FCOE_VLAN_FIELDS_CLI_SHIFT 12
3558 #define FCOE_VLAN_FIELDS_PRI (0x7<<13)
3559 #define FCOE_VLAN_FIELDS_PRI_SHIFT 13
3563 * FCoE 16-bits vlan union
3565 union fcoe_vlan_field_union {
3566 struct fcoe_vlan_fields fields;
3571 * FCoE 16-bits vlan, vif union
3573 union fcoe_vlan_vif_field_union {
3574 union fcoe_vlan_field_union vlan;
3579 * FCoE context section
3581 struct xstorm_fcoe_context_section {
3582 #if defined(__BIG_ENDIAN)
3585 #elif defined(__LITTLE_ENDIAN)
3589 #if defined(__BIG_ENDIAN)
3592 #elif defined(__LITTLE_ENDIAN)
3596 #if defined(__BIG_ENDIAN)
3597 u16 sq_xfrq_lcq_confq_size;
3598 u16 tx_max_fc_pay_len;
3599 #elif defined(__LITTLE_ENDIAN)
3600 u16 tx_max_fc_pay_len;
3601 u16 sq_xfrq_lcq_confq_size;
3604 #if defined(__BIG_ENDIAN)
3608 struct xstorm_fcoe_context_flags tx_flags;
3609 #elif defined(__LITTLE_ENDIAN)
3610 struct xstorm_fcoe_context_flags tx_flags;
3615 #if defined(__BIG_ENDIAN)
3619 #elif defined(__LITTLE_ENDIAN)
3624 struct regpair confq_curr_page_addr;
3625 struct fcoe_cached_wqe cached_wqe[8];
3626 struct regpair lcq_base_addr;
3627 struct xstorm_fcoe_tce tce;
3628 struct xstorm_fcoe_fcp_data fcp_data;
3629 #if defined(__BIG_ENDIAN)
3630 u8 tx_max_conc_seqs_c3;
3633 u8 data_pb_cmd_size;
3634 #elif defined(__LITTLE_ENDIAN)
3635 u8 data_pb_cmd_size;
3638 u8 tx_max_conc_seqs_c3;
3640 #if defined(__BIG_ENDIAN)
3641 u16 fcoe_tx_stat_params_ram_addr;
3642 u16 fcoe_tx_fc_seq_ram_addr;
3643 #elif defined(__LITTLE_ENDIAN)
3644 u16 fcoe_tx_fc_seq_ram_addr;
3645 u16 fcoe_tx_stat_params_ram_addr;
3647 #if defined(__BIG_ENDIAN)
3648 u8 fcp_cmd_line_credit;
3651 #elif defined(__LITTLE_ENDIAN)
3654 u8 fcp_cmd_line_credit;
3656 #if defined(__BIG_ENDIAN)
3657 union fcoe_vlan_vif_field_union multi_func_val;
3659 struct xstorm_fcoe_vlan_conf orig_vlan_conf;
3660 #elif defined(__LITTLE_ENDIAN)
3661 struct xstorm_fcoe_vlan_conf orig_vlan_conf;
3663 union fcoe_vlan_vif_field_union multi_func_val;
3665 #if defined(__BIG_ENDIAN)
3666 u16 fcp_cmd_frame_size;
3668 #elif defined(__LITTLE_ENDIAN)
3670 u16 fcp_cmd_frame_size;
3672 #if defined(__BIG_ENDIAN)
3677 #elif defined(__LITTLE_ENDIAN)
3687 * Xstorm FCoE Storm Context
3689 struct xstorm_fcoe_st_context {
3690 struct xstorm_fcoe_eth_context_section eth;
3691 struct xstorm_fcoe_context_section fcoe;
3695 * Fcoe connection context
3697 struct fcoe_context {
3698 struct ustorm_fcoe_st_context ustorm_st_context;
3699 struct tstorm_fcoe_st_context tstorm_st_context;
3700 struct xstorm_fcoe_ag_context xstorm_ag_context;
3701 struct tstorm_fcoe_ag_context tstorm_ag_context;
3702 struct ustorm_fcoe_ag_context ustorm_ag_context;
3703 struct timers_block_context timers_context;
3704 struct xstorm_fcoe_st_context xstorm_st_context;
3708 * FCoE init params passed by driver to FW in FCoE init ramrod
3709 * $$KEEP_ENDIANNESS$$
3711 struct fcoe_init_ramrod_params {
3712 struct fcoe_kwqe_init1 init_kwqe1;
3713 struct fcoe_kwqe_init2 init_kwqe2;
3714 struct fcoe_kwqe_init3 init_kwqe3;
3715 struct regpair eq_pbl_base;
3726 * FCoE statistics params buffer passed by driver to FW in FCoE statistics
3727 * ramrod $$KEEP_ENDIANNESS$$
3729 struct fcoe_stat_ramrod_params {
3730 struct fcoe_kwqe_stat stat_kwqe;
3734 * CQ DB CQ producer and pending completion counter
3736 struct iscsi_cq_db_prod_pnd_cmpltn_cnt {
3737 #if defined(__BIG_ENDIAN)
3740 #elif defined(__LITTLE_ENDIAN)
3747 * CQ DB pending completion ITT array
3749 struct iscsi_cq_db_prod_pnd_cmpltn_cnt_arr {
3750 struct iscsi_cq_db_prod_pnd_cmpltn_cnt prod_pend_comp[8];
3754 * Cstorm CQ sequence to notify array, updated by driver
3756 struct iscsi_cq_db_sqn_2_notify_arr {
3761 * Cstorm iSCSI Storm Context
3763 struct cstorm_iscsi_st_context {
3764 struct iscsi_cq_db_prod_pnd_cmpltn_cnt_arr cq_c_prod_pend_comp_ctr_arr;
3765 struct iscsi_cq_db_sqn_2_notify_arr cq_c_prod_sqn_arr;
3766 struct iscsi_cq_db_sqn_2_notify_arr cq_c_sqn_2_notify_arr;
3767 struct regpair hq_pbl_base;
3768 struct regpair hq_curr_pbe;
3769 struct regpair task_pbl_base;
3770 struct regpair cq_db_base;
3771 #if defined(__BIG_ENDIAN)
3774 #elif defined(__LITTLE_ENDIAN)
3778 u32 hq_bd_data_segment_len;
3779 u32 hq_bd_buffer_offset;
3780 #if defined(__BIG_ENDIAN)
3782 u8 cq_proc_en_bit_map;
3783 u8 cq_pend_comp_itt_valid_bit_map;
3785 #elif defined(__LITTLE_ENDIAN)
3787 u8 cq_pend_comp_itt_valid_bit_map;
3788 u8 cq_proc_en_bit_map;
3792 #if defined(__BIG_ENDIAN)
3794 #define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN (0x1<<0)
3795 #define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN_SHIFT 0
3796 #define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN (0x1<<1)
3797 #define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN_SHIFT 1
3798 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID (0x1<<2)
3799 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID_SHIFT 2
3800 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG (0x1<<3)
3801 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG_SHIFT 3
3802 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK (0x1<<4)
3803 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK_SHIFT 4
3804 #define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV (0x7FF<<5)
3805 #define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV_SHIFT 5
3807 #elif defined(__LITTLE_ENDIAN)
3810 #define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN (0x1<<0)
3811 #define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN_SHIFT 0
3812 #define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN (0x1<<1)
3813 #define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN_SHIFT 1
3814 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID (0x1<<2)
3815 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID_SHIFT 2
3816 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG (0x1<<3)
3817 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG_SHIFT 3
3818 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK (0x1<<4)
3819 #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK_SHIFT 4
3820 #define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV (0x7FF<<5)
3821 #define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV_SHIFT 5
3823 struct regpair rsrv1;
3828 * SCSI read/write SQ WQE
3830 struct iscsi_cmd_pdu_hdr_little_endian {
3831 #if defined(__BIG_ENDIAN)
3834 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_ATTRIBUTES (0x7<<0)
3835 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_ATTRIBUTES_SHIFT 0
3836 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_RSRV1 (0x3<<3)
3837 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 3
3838 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_WRITE_FLAG (0x1<<5)
3839 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_WRITE_FLAG_SHIFT 5
3840 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_READ_FLAG (0x1<<6)
3841 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_READ_FLAG_SHIFT 6
3842 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG (0x1<<7)
3843 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG_SHIFT 7
3845 #elif defined(__LITTLE_ENDIAN)
3848 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_ATTRIBUTES (0x7<<0)
3849 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_ATTRIBUTES_SHIFT 0
3850 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_RSRV1 (0x3<<3)
3851 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 3
3852 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_WRITE_FLAG (0x1<<5)
3853 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_WRITE_FLAG_SHIFT 5
3854 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_READ_FLAG (0x1<<6)
3855 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_READ_FLAG_SHIFT 6
3856 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG (0x1<<7)
3857 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG_SHIFT 7
3861 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
3862 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
3863 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
3864 #define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
3867 u32 expected_data_transfer_length;
3870 u32 scsi_command_block[4];
3875 * Buffer per connection, used in Tstorm
3877 struct iscsi_conn_buf {
3878 struct regpair reserved[8];
3883 * iSCSI context region, used only in iSCSI
3885 struct ustorm_iscsi_rq_db {
3886 struct regpair pbl_base;
3887 struct regpair curr_pbe;
3891 * iSCSI context region, used only in iSCSI
3893 struct ustorm_iscsi_r2tq_db {
3894 struct regpair pbl_base;
3895 struct regpair curr_pbe;
3899 * iSCSI context region, used only in iSCSI
3901 struct ustorm_iscsi_cq_db {
3902 #if defined(__BIG_ENDIAN)
3905 #elif defined(__LITTLE_ENDIAN)
3909 struct regpair curr_pbe;
3913 * iSCSI context region, used only in iSCSI
3916 struct ustorm_iscsi_rq_db rq;
3917 struct ustorm_iscsi_r2tq_db r2tq;
3918 struct ustorm_iscsi_cq_db cq[8];
3919 #if defined(__BIG_ENDIAN)
3922 #elif defined(__LITTLE_ENDIAN)
3926 struct regpair cq_pbl_base;
3930 * iSCSI context region, used only in iSCSI
3932 struct ustorm_iscsi_placement_db {
3935 u32 local_sge_0_address_hi;
3936 u32 local_sge_0_address_lo;
3937 #if defined(__BIG_ENDIAN)
3938 u16 curr_sge_offset;
3939 u16 local_sge_0_size;
3940 #elif defined(__LITTLE_ENDIAN)
3941 u16 local_sge_0_size;
3942 u16 curr_sge_offset;
3944 u32 local_sge_1_address_hi;
3945 u32 local_sge_1_address_lo;
3946 #if defined(__BIG_ENDIAN)
3949 u16 local_sge_1_size;
3950 #elif defined(__LITTLE_ENDIAN)
3951 u16 local_sge_1_size;
3955 #if defined(__BIG_ENDIAN)
3957 u8 local_sge_index_2b;
3959 #elif defined(__LITTLE_ENDIAN)
3961 u8 local_sge_index_2b;
3965 u32 place_db_bitfield_1;
3966 #define USTORM_ISCSI_PLACEMENT_DB_REM_PDU_PAYLOAD (0xFFFFFF<<0)
3967 #define USTORM_ISCSI_PLACEMENT_DB_REM_PDU_PAYLOAD_SHIFT 0
3968 #define USTORM_ISCSI_PLACEMENT_DB_CQ_ID (0xFF<<24)
3969 #define USTORM_ISCSI_PLACEMENT_DB_CQ_ID_SHIFT 24
3970 u32 place_db_bitfield_2;
3971 #define USTORM_ISCSI_PLACEMENT_DB_BYTES_2_TRUNCATE (0xFFFFFF<<0)
3972 #define USTORM_ISCSI_PLACEMENT_DB_BYTES_2_TRUNCATE_SHIFT 0
3973 #define USTORM_ISCSI_PLACEMENT_DB_HOST_SGE_INDEX (0xFF<<24)
3974 #define USTORM_ISCSI_PLACEMENT_DB_HOST_SGE_INDEX_SHIFT 24
3976 #define USTORM_ISCSI_PLACEMENT_DB_REM_SGE_SIZE (0xFFFFFF<<0)
3977 #define USTORM_ISCSI_PLACEMENT_DB_REM_SGE_SIZE_SHIFT 0
3978 #define USTORM_ISCSI_PLACEMENT_DB_EXP_DIGEST_3B (0xFF<<24)
3979 #define USTORM_ISCSI_PLACEMENT_DB_EXP_DIGEST_3B_SHIFT 24
3983 * Ustorm iSCSI Storm Context
3985 struct ustorm_iscsi_st_context {
3988 struct rings_db ring;
3989 struct regpair task_pbl_base;
3990 struct regpair tce_phy_addr;
3991 struct ustorm_iscsi_placement_db place_db;
3994 #if defined(__BIG_ENDIAN)
3997 #elif defined(__LITTLE_ENDIAN)
4002 #if defined(__BIG_ENDIAN)
4003 u8 hdr_second_byte_union;
4005 #define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU (0x1<<0)
4006 #define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU_SHIFT 0
4007 #define USTORM_ISCSI_ST_CONTEXT_BFENCECQE (0x1<<1)
4008 #define USTORM_ISCSI_ST_CONTEXT_BFENCECQE_SHIFT 1
4009 #define USTORM_ISCSI_ST_CONTEXT_BRESETCRC (0x1<<2)
4010 #define USTORM_ISCSI_ST_CONTEXT_BRESETCRC_SHIFT 2
4011 #define USTORM_ISCSI_ST_CONTEXT_RESERVED1 (0x1F<<3)
4012 #define USTORM_ISCSI_ST_CONTEXT_RESERVED1_SHIFT 3
4013 u8 task_pdu_cache_index;
4014 u8 task_pbe_cache_index;
4015 #elif defined(__LITTLE_ENDIAN)
4016 u8 task_pbe_cache_index;
4017 u8 task_pdu_cache_index;
4019 #define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU (0x1<<0)
4020 #define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU_SHIFT 0
4021 #define USTORM_ISCSI_ST_CONTEXT_BFENCECQE (0x1<<1)
4022 #define USTORM_ISCSI_ST_CONTEXT_BFENCECQE_SHIFT 1
4023 #define USTORM_ISCSI_ST_CONTEXT_BRESETCRC (0x1<<2)
4024 #define USTORM_ISCSI_ST_CONTEXT_BRESETCRC_SHIFT 2
4025 #define USTORM_ISCSI_ST_CONTEXT_RESERVED1 (0x1F<<3)
4026 #define USTORM_ISCSI_ST_CONTEXT_RESERVED1_SHIFT 3
4027 u8 hdr_second_byte_union;
4029 #if defined(__BIG_ENDIAN)
4033 #elif defined(__LITTLE_ENDIAN)
4039 #if defined(__BIG_ENDIAN)
4043 #elif defined(__LITTLE_ENDIAN)
4049 #define USTORM_ISCSI_ST_CONTEXT_MAX_RECV_PDU_LENGTH (0xFFFFFF<<0)
4050 #define USTORM_ISCSI_ST_CONTEXT_MAX_RECV_PDU_LENGTH_SHIFT 0
4051 #define USTORM_ISCSI_ST_CONTEXT_MAX_OUTSTANDING_R2TS (0xFF<<24)
4052 #define USTORM_ISCSI_ST_CONTEXT_MAX_OUTSTANDING_R2TS_SHIFT 24
4053 u32 negotiated_rx_and_flags;
4054 #define USTORM_ISCSI_ST_CONTEXT_MAX_BURST_LENGTH (0xFFFFFF<<0)
4055 #define USTORM_ISCSI_ST_CONTEXT_MAX_BURST_LENGTH_SHIFT 0
4056 #define USTORM_ISCSI_ST_CONTEXT_B_CQE_POSTED_OR_HEADER_CACHED (0x1<<24)
4057 #define USTORM_ISCSI_ST_CONTEXT_B_CQE_POSTED_OR_HEADER_CACHED_SHIFT 24
4058 #define USTORM_ISCSI_ST_CONTEXT_B_HDR_DIGEST_EN (0x1<<25)
4059 #define USTORM_ISCSI_ST_CONTEXT_B_HDR_DIGEST_EN_SHIFT 25
4060 #define USTORM_ISCSI_ST_CONTEXT_B_DATA_DIGEST_EN (0x1<<26)
4061 #define USTORM_ISCSI_ST_CONTEXT_B_DATA_DIGEST_EN_SHIFT 26
4062 #define USTORM_ISCSI_ST_CONTEXT_B_PROTOCOL_ERROR (0x1<<27)
4063 #define USTORM_ISCSI_ST_CONTEXT_B_PROTOCOL_ERROR_SHIFT 27
4064 #define USTORM_ISCSI_ST_CONTEXT_B_TASK_VALID (0x1<<28)
4065 #define USTORM_ISCSI_ST_CONTEXT_B_TASK_VALID_SHIFT 28
4066 #define USTORM_ISCSI_ST_CONTEXT_TASK_TYPE (0x3<<29)
4067 #define USTORM_ISCSI_ST_CONTEXT_TASK_TYPE_SHIFT 29
4068 #define USTORM_ISCSI_ST_CONTEXT_B_ALL_DATA_ACKED (0x1<<31)
4069 #define USTORM_ISCSI_ST_CONTEXT_B_ALL_DATA_ACKED_SHIFT 31
4073 * TCP context region, shared in TOE, RDMA and ISCSI
4075 struct tstorm_tcp_st_context_section {
4077 #define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_SRTT (0xFFFFFF<<0)
4078 #define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_SRTT_SHIFT 0
4079 #define TSTORM_TCP_ST_CONTEXT_SECTION_PAWS_INVALID (0x1<<24)
4080 #define TSTORM_TCP_ST_CONTEXT_SECTION_PAWS_INVALID_SHIFT 24
4081 #define TSTORM_TCP_ST_CONTEXT_SECTION_TIMESTAMP_EXISTS (0x1<<25)
4082 #define TSTORM_TCP_ST_CONTEXT_SECTION_TIMESTAMP_EXISTS_SHIFT 25
4083 #define TSTORM_TCP_ST_CONTEXT_SECTION_RESERVED0 (0x1<<26)
4084 #define TSTORM_TCP_ST_CONTEXT_SECTION_RESERVED0_SHIFT 26
4085 #define TSTORM_TCP_ST_CONTEXT_SECTION_STOP_RX_PAYLOAD (0x1<<27)
4086 #define TSTORM_TCP_ST_CONTEXT_SECTION_STOP_RX_PAYLOAD_SHIFT 27
4087 #define TSTORM_TCP_ST_CONTEXT_SECTION_KA_ENABLED (0x1<<28)
4088 #define TSTORM_TCP_ST_CONTEXT_SECTION_KA_ENABLED_SHIFT 28
4089 #define TSTORM_TCP_ST_CONTEXT_SECTION_FIRST_RTO_ESTIMATE (0x1<<29)
4090 #define TSTORM_TCP_ST_CONTEXT_SECTION_FIRST_RTO_ESTIMATE_SHIFT 29
4091 #define TSTORM_TCP_ST_CONTEXT_SECTION_MAX_SEG_RETRANSMIT_EN (0x1<<30)
4092 #define TSTORM_TCP_ST_CONTEXT_SECTION_MAX_SEG_RETRANSMIT_EN_SHIFT 30
4093 #define TSTORM_TCP_ST_CONTEXT_SECTION_LAST_ISLE_HAS_FIN (0x1<<31)
4094 #define TSTORM_TCP_ST_CONTEXT_SECTION_LAST_ISLE_HAS_FIN_SHIFT 31
4096 #define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_VARIATION (0xFFFFFF<<0)
4097 #define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_VARIATION_SHIFT 0
4098 #define TSTORM_TCP_ST_CONTEXT_SECTION_DA_EN (0x1<<24)
4099 #define TSTORM_TCP_ST_CONTEXT_SECTION_DA_EN_SHIFT 24
4100 #define TSTORM_TCP_ST_CONTEXT_SECTION_DA_COUNTER_EN (0x1<<25)
4101 #define TSTORM_TCP_ST_CONTEXT_SECTION_DA_COUNTER_EN_SHIFT 25
4102 #define __TSTORM_TCP_ST_CONTEXT_SECTION_KA_PROBE_SENT (0x1<<26)
4103 #define __TSTORM_TCP_ST_CONTEXT_SECTION_KA_PROBE_SENT_SHIFT 26
4104 #define __TSTORM_TCP_ST_CONTEXT_SECTION_PERSIST_PROBE_SENT (0x1<<27)
4105 #define __TSTORM_TCP_ST_CONTEXT_SECTION_PERSIST_PROBE_SENT_SHIFT 27
4106 #define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<28)
4107 #define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 28
4108 #define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<29)
4109 #define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 29
4110 #define __TSTORM_TCP_ST_CONTEXT_SECTION_IN_WINDOW_RST_ATTACK (0x1<<30)
4111 #define __TSTORM_TCP_ST_CONTEXT_SECTION_IN_WINDOW_RST_ATTACK_SHIFT 30
4112 #define __TSTORM_TCP_ST_CONTEXT_SECTION_IN_WINDOW_SYN_ATTACK (0x1<<31)
4113 #define __TSTORM_TCP_ST_CONTEXT_SECTION_IN_WINDOW_SYN_ATTACK_SHIFT 31
4114 #if defined(__BIG_ENDIAN)
4118 #elif defined(__LITTLE_ENDIAN)
4124 u32 timestamp_recent;
4125 u32 timestamp_recent_time;
4130 u32 expected_rel_seq;
4132 #if defined(__BIG_ENDIAN)
4133 u8 retransmit_count;
4134 u8 ka_max_probe_count;
4135 u8 persist_probe_count;
4137 #elif defined(__LITTLE_ENDIAN)
4139 u8 persist_probe_count;
4140 u8 ka_max_probe_count;
4141 u8 retransmit_count;
4143 #if defined(__BIG_ENDIAN)
4144 u8 statistics_counter_id;
4145 u8 ooo_support_mode;
4148 #elif defined(__LITTLE_ENDIAN)
4151 u8 ooo_support_mode;
4152 u8 statistics_counter_id;
4154 u32 retransmit_start_time;
4159 #if defined(__BIG_ENDIAN)
4160 u16 second_isle_address;
4162 #elif defined(__LITTLE_ENDIAN)
4164 u16 second_isle_address;
4166 #if defined(__BIG_ENDIAN)
4167 u8 max_isles_ever_happened;
4169 u16 last_isle_address;
4170 #elif defined(__LITTLE_ENDIAN)
4171 u16 last_isle_address;
4173 u8 max_isles_ever_happened;
4176 #if defined(__BIG_ENDIAN)
4177 u16 lsb_mac_address;
4179 #elif defined(__LITTLE_ENDIAN)
4181 u16 lsb_mac_address;
4183 #if defined(__BIG_ENDIAN)
4184 u16 msb_mac_address;
4185 u16 mid_mac_address;
4186 #elif defined(__LITTLE_ENDIAN)
4187 u16 mid_mac_address;
4188 u16 msb_mac_address;
4190 u32 rightmost_received_seq;
4194 * Termination variables
4196 struct iscsi_term_vars {
4198 #define ISCSI_TERM_VARS_TCP_STATE (0xF<<0)
4199 #define ISCSI_TERM_VARS_TCP_STATE_SHIFT 0
4200 #define ISCSI_TERM_VARS_FIN_RECEIVED_SBIT (0x1<<4)
4201 #define ISCSI_TERM_VARS_FIN_RECEIVED_SBIT_SHIFT 4
4202 #define ISCSI_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT (0x1<<5)
4203 #define ISCSI_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT_SHIFT 5
4204 #define ISCSI_TERM_VARS_TERM_ON_CHIP (0x1<<6)
4205 #define ISCSI_TERM_VARS_TERM_ON_CHIP_SHIFT 6
4206 #define ISCSI_TERM_VARS_RSRV (0x1<<7)
4207 #define ISCSI_TERM_VARS_RSRV_SHIFT 7
4211 * iSCSI context region, used only in iSCSI
4213 struct tstorm_iscsi_st_context_section {
4216 #if defined(__BIG_ENDIAN)
4219 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN (0x1<<0)
4220 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN_SHIFT 0
4221 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN (0x1<<1)
4222 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN_SHIFT 1
4223 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER (0x1<<2)
4224 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER_SHIFT 2
4225 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE (0x1<<3)
4226 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE_SHIFT 3
4227 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS (0x1<<4)
4228 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS_SHIFT 4
4229 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_NALLEN (0x3<<5)
4230 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_NALLEN_SHIFT 5
4231 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_RSRV0 (0x1<<7)
4232 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_RSRV0_SHIFT 7
4233 u8 hdr_bytes_2_fetch;
4234 #elif defined(__LITTLE_ENDIAN)
4235 u8 hdr_bytes_2_fetch;
4237 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN (0x1<<0)
4238 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN_SHIFT 0
4239 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN (0x1<<1)
4240 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN_SHIFT 1
4241 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER (0x1<<2)
4242 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER_SHIFT 2
4243 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE (0x1<<3)
4244 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE_SHIFT 3
4245 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS (0x1<<4)
4246 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS_SHIFT 4
4247 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_NALLEN (0x3<<5)
4248 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_NALLEN_SHIFT 5
4249 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_RSRV0 (0x1<<7)
4250 #define TSTORM_ISCSI_ST_CONTEXT_SECTION_RSRV0_SHIFT 7
4253 struct regpair rq_db_phy_addr;
4254 #if defined(__BIG_ENDIAN)
4255 struct iscsi_term_vars term_vars;
4258 #elif defined(__LITTLE_ENDIAN)
4261 struct iscsi_term_vars term_vars;
4267 * The iSCSI non-aggregative context of Tstorm
4269 struct tstorm_iscsi_st_context {
4270 struct tstorm_tcp_st_context_section tcp;
4271 struct tstorm_iscsi_st_context_section iscsi;
4275 * Ethernet context section, shared in TOE, RDMA and ISCSI
4277 struct xstorm_eth_context_section {
4278 #if defined(__BIG_ENDIAN)
4283 #elif defined(__LITTLE_ENDIAN)
4289 #if defined(__BIG_ENDIAN)
4294 #elif defined(__LITTLE_ENDIAN)
4300 #if defined(__BIG_ENDIAN)
4301 u16 reserved_vlan_type;
4303 #define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
4304 #define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
4305 #define XSTORM_ETH_CONTEXT_SECTION_CFI (0x1<<12)
4306 #define XSTORM_ETH_CONTEXT_SECTION_CFI_SHIFT 12
4307 #define XSTORM_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
4308 #define XSTORM_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
4309 #elif defined(__LITTLE_ENDIAN)
4311 #define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
4312 #define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
4313 #define XSTORM_ETH_CONTEXT_SECTION_CFI (0x1<<12)
4314 #define XSTORM_ETH_CONTEXT_SECTION_CFI_SHIFT 12
4315 #define XSTORM_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
4316 #define XSTORM_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
4317 u16 reserved_vlan_type;
4319 #if defined(__BIG_ENDIAN)
4324 #elif defined(__LITTLE_ENDIAN)
4333 * IpV4 context section, shared in TOE, RDMA and ISCSI
4335 struct xstorm_ip_v4_context_section {
4336 #if defined(__BIG_ENDIAN)
4337 u16 __pbf_hdr_cmd_rsvd_id;
4338 u16 __pbf_hdr_cmd_rsvd_flags_offset;
4339 #elif defined(__LITTLE_ENDIAN)
4340 u16 __pbf_hdr_cmd_rsvd_flags_offset;
4341 u16 __pbf_hdr_cmd_rsvd_id;
4343 #if defined(__BIG_ENDIAN)
4344 u8 __pbf_hdr_cmd_rsvd_ver_ihl;
4346 u16 __pbf_hdr_cmd_rsvd_length;
4347 #elif defined(__LITTLE_ENDIAN)
4348 u16 __pbf_hdr_cmd_rsvd_length;
4350 u8 __pbf_hdr_cmd_rsvd_ver_ihl;
4353 #if defined(__BIG_ENDIAN)
4355 u8 __pbf_hdr_cmd_rsvd_protocol;
4356 u16 __pbf_hdr_cmd_rsvd_csum;
4357 #elif defined(__LITTLE_ENDIAN)
4358 u16 __pbf_hdr_cmd_rsvd_csum;
4359 u8 __pbf_hdr_cmd_rsvd_protocol;
4362 u32 __pbf_hdr_cmd_rsvd_1;
4367 * context section, shared in TOE, RDMA and ISCSI
4369 struct xstorm_padded_ip_v4_context_section {
4370 struct xstorm_ip_v4_context_section ip_v4;
4375 * IpV6 context section, shared in TOE, RDMA and ISCSI
4377 struct xstorm_ip_v6_context_section {
4378 #if defined(__BIG_ENDIAN)
4379 u16 pbf_hdr_cmd_rsvd_payload_len;
4380 u8 pbf_hdr_cmd_rsvd_nxt_hdr;
4382 #elif defined(__LITTLE_ENDIAN)
4384 u8 pbf_hdr_cmd_rsvd_nxt_hdr;
4385 u16 pbf_hdr_cmd_rsvd_payload_len;
4387 u32 priority_flow_label;
4388 #define XSTORM_IP_V6_CONTEXT_SECTION_FLOW_LABEL (0xFFFFF<<0)
4389 #define XSTORM_IP_V6_CONTEXT_SECTION_FLOW_LABEL_SHIFT 0
4390 #define XSTORM_IP_V6_CONTEXT_SECTION_TRAFFIC_CLASS (0xFF<<20)
4391 #define XSTORM_IP_V6_CONTEXT_SECTION_TRAFFIC_CLASS_SHIFT 20
4392 #define XSTORM_IP_V6_CONTEXT_SECTION_PBF_HDR_CMD_RSVD_VER (0xF<<28)
4393 #define XSTORM_IP_V6_CONTEXT_SECTION_PBF_HDR_CMD_RSVD_VER_SHIFT 28
4394 u32 ip_local_addr_lo_hi;
4395 u32 ip_local_addr_lo_lo;
4396 u32 ip_local_addr_hi_hi;
4397 u32 ip_local_addr_hi_lo;
4398 u32 ip_remote_addr_lo_hi;
4399 u32 ip_remote_addr_lo_lo;
4400 u32 ip_remote_addr_hi_hi;
4401 u32 ip_remote_addr_hi_lo;
4404 union xstorm_ip_context_section_types {
4405 struct xstorm_padded_ip_v4_context_section padded_ip_v4;
4406 struct xstorm_ip_v6_context_section ip_v6;
4410 * TCP context section, shared in TOE, RDMA and ISCSI
4412 struct xstorm_tcp_context_section {
4414 #if defined(__BIG_ENDIAN)
4417 #elif defined(__LITTLE_ENDIAN)
4421 #if defined(__BIG_ENDIAN)
4422 u8 original_nagle_1b;
4425 #define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE (0xFF<<0)
4426 #define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE_SHIFT 0
4427 #define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT (0x1<<8)
4428 #define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT_SHIFT 8
4429 #define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED (0x1<<9)
4430 #define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED_SHIFT 9
4431 #define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED (0x1<<10)
4432 #define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED_SHIFT 10
4433 #define XSTORM_TCP_CONTEXT_SECTION_SMALL_WIN_ADV (0x1<<11)
4434 #define XSTORM_TCP_CONTEXT_SECTION_SMALL_WIN_ADV_SHIFT 11
4435 #define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<12)
4436 #define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 12
4437 #define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED (0x1<<13)
4438 #define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED_SHIFT 13
4439 #define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER (0x3<<14)
4440 #define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER_SHIFT 14
4441 #elif defined(__LITTLE_ENDIAN)
4443 #define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE (0xFF<<0)
4444 #define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE_SHIFT 0
4445 #define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT (0x1<<8)
4446 #define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT_SHIFT 8
4447 #define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED (0x1<<9)
4448 #define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED_SHIFT 9
4449 #define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED (0x1<<10)
4450 #define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED_SHIFT 10
4451 #define XSTORM_TCP_CONTEXT_SECTION_SMALL_WIN_ADV (0x1<<11)
4452 #define XSTORM_TCP_CONTEXT_SECTION_SMALL_WIN_ADV_SHIFT 11
4453 #define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<12)
4454 #define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 12
4455 #define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED (0x1<<13)
4456 #define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED_SHIFT 13
4457 #define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER (0x3<<14)
4458 #define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER_SHIFT 14
4460 u8 original_nagle_1b;
4462 #if defined(__BIG_ENDIAN)
4464 u16 window_scaling_factor;
4465 #elif defined(__LITTLE_ENDIAN)
4466 u16 window_scaling_factor;
4469 #if defined(__BIG_ENDIAN)
4471 u8 statistics_counter_id;
4472 u8 statistics_params;
4473 #define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<0)
4474 #define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 0
4475 #define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<1)
4476 #define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 1
4477 #define XSTORM_TCP_CONTEXT_SECTION_RESERVED (0x3F<<2)
4478 #define XSTORM_TCP_CONTEXT_SECTION_RESERVED_SHIFT 2
4479 #elif defined(__LITTLE_ENDIAN)
4480 u8 statistics_params;
4481 #define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<0)
4482 #define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 0
4483 #define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<1)
4484 #define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 1
4485 #define XSTORM_TCP_CONTEXT_SECTION_RESERVED (0x3F<<2)
4486 #define XSTORM_TCP_CONTEXT_SECTION_RESERVED_SHIFT 2
4487 u8 statistics_counter_id;
4491 u32 __next_timer_expir;
4495 * Common context section, shared in TOE, RDMA and ISCSI
4497 struct xstorm_common_context_section {
4498 struct xstorm_eth_context_section ethernet;
4499 union xstorm_ip_context_section_types ip_union;
4500 struct xstorm_tcp_context_section tcp;
4501 #if defined(__BIG_ENDIAN)
4504 #define XSTORM_COMMON_CONTEXT_SECTION_PHYSQ_INITIALIZED (0x1<<0)
4505 #define XSTORM_COMMON_CONTEXT_SECTION_PHYSQ_INITIALIZED_SHIFT 0
4506 #define XSTORM_COMMON_CONTEXT_SECTION_PBF_PORT (0x7<<1)
4507 #define XSTORM_COMMON_CONTEXT_SECTION_PBF_PORT_SHIFT 1
4508 #define XSTORM_COMMON_CONTEXT_SECTION_VLAN_MODE (0x1<<4)
4509 #define XSTORM_COMMON_CONTEXT_SECTION_VLAN_MODE_SHIFT 4
4510 #define XSTORM_COMMON_CONTEXT_SECTION_ORIGINAL_PRIORITY (0x7<<5)
4511 #define XSTORM_COMMON_CONTEXT_SECTION_ORIGINAL_PRIORITY_SHIFT 5
4514 #elif defined(__LITTLE_ENDIAN)
4518 #define XSTORM_COMMON_CONTEXT_SECTION_PHYSQ_INITIALIZED (0x1<<0)
4519 #define XSTORM_COMMON_CONTEXT_SECTION_PHYSQ_INITIALIZED_SHIFT 0
4520 #define XSTORM_COMMON_CONTEXT_SECTION_PBF_PORT (0x7<<1)
4521 #define XSTORM_COMMON_CONTEXT_SECTION_PBF_PORT_SHIFT 1
4522 #define XSTORM_COMMON_CONTEXT_SECTION_VLAN_MODE (0x1<<4)
4523 #define XSTORM_COMMON_CONTEXT_SECTION_VLAN_MODE_SHIFT 4
4524 #define XSTORM_COMMON_CONTEXT_SECTION_ORIGINAL_PRIORITY (0x7<<5)
4525 #define XSTORM_COMMON_CONTEXT_SECTION_ORIGINAL_PRIORITY_SHIFT 5
4531 * Flags used in ISCSI context section
4533 struct xstorm_iscsi_context_flags {
4535 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_IMMEDIATE_DATA (0x1<<0)
4536 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_IMMEDIATE_DATA_SHIFT 0
4537 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_INITIAL_R2T (0x1<<1)
4538 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_INITIAL_R2T_SHIFT 1
4539 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_HEADER_DIGEST (0x1<<2)
4540 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_HEADER_DIGEST_SHIFT 2
4541 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_DATA_DIGEST (0x1<<3)
4542 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_DATA_DIGEST_SHIFT 3
4543 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_HQ_BD_WRITTEN (0x1<<4)
4544 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_HQ_BD_WRITTEN_SHIFT 4
4545 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_LAST_OP_SQ (0x1<<5)
4546 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_LAST_OP_SQ_SHIFT 5
4547 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_UPDATE_SND_NXT (0x1<<6)
4548 #define XSTORM_ISCSI_CONTEXT_FLAGS_B_UPDATE_SND_NXT_SHIFT 6
4549 #define XSTORM_ISCSI_CONTEXT_FLAGS_RESERVED4 (0x1<<7)
4550 #define XSTORM_ISCSI_CONTEXT_FLAGS_RESERVED4_SHIFT 7
4553 struct iscsi_task_context_entry_x {
4554 u32 data_out_buffer_offset;
4559 struct iscsi_task_context_entry_xuc_x_write_only {
4563 struct iscsi_task_context_entry_xuc_xu_write_both {
4566 #if defined(__BIG_ENDIAN)
4570 #elif defined(__LITTLE_ENDIAN)
4578 * iSCSI context section
4580 struct xstorm_iscsi_context_section {
4581 u32 first_burst_length;
4582 u32 max_send_pdu_length;
4583 struct regpair sq_pbl_base;
4584 struct regpair sq_curr_pbe;
4585 struct regpair hq_pbl_base;
4586 struct regpair hq_curr_pbe_base;
4587 struct regpair r2tq_pbl_base;
4588 struct regpair r2tq_curr_pbe_base;
4589 struct regpair task_pbl_base;
4590 #if defined(__BIG_ENDIAN)
4592 struct xstorm_iscsi_context_flags flags;
4593 u8 task_pbl_cache_idx;
4594 #elif defined(__LITTLE_ENDIAN)
4595 u8 task_pbl_cache_idx;
4596 struct xstorm_iscsi_context_flags flags;
4599 u32 seq_more_2_send;
4600 u32 pdu_more_2_send;
4601 struct iscsi_task_context_entry_x temp_tce_x;
4602 struct iscsi_task_context_entry_xuc_x_write_only temp_tce_x_wr;
4603 struct iscsi_task_context_entry_xuc_xu_write_both temp_tce_xu_wr;
4605 u32 exp_data_transfer_len_ttt;
4606 u32 pdu_data_2_rxmit;
4607 u32 rxmit_bytes_2_dr;
4608 #if defined(__BIG_ENDIAN)
4609 u16 rxmit_sge_offset;
4611 #elif defined(__LITTLE_ENDIAN)
4613 u16 rxmit_sge_offset;
4615 #if defined(__BIG_ENDIAN)
4618 #define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD (0x1<<0)
4619 #define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD_SHIFT 0
4620 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR (0x1<<1)
4621 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR_SHIFT 1
4622 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU (0x1<<2)
4623 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU_SHIFT 2
4624 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR (0x1<<3)
4625 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR_SHIFT 3
4626 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR (0x1<<4)
4627 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR_SHIFT 4
4628 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING (0x3<<5)
4629 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING_SHIFT 5
4630 #define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT (0x1<<7)
4631 #define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT_SHIFT 7
4633 #elif defined(__LITTLE_ENDIAN)
4636 #define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD (0x1<<0)
4637 #define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD_SHIFT 0
4638 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR (0x1<<1)
4639 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR_SHIFT 1
4640 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU (0x1<<2)
4641 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU_SHIFT 2
4642 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR (0x1<<3)
4643 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR_SHIFT 3
4644 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR (0x1<<4)
4645 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR_SHIFT 4
4646 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING (0x3<<5)
4647 #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING_SHIFT 5
4648 #define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT (0x1<<7)
4649 #define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT_SHIFT 7
4652 u32 hq_rxmit_tcp_seq;
4656 * Xstorm iSCSI Storm Context
4658 struct xstorm_iscsi_st_context {
4659 struct xstorm_common_context_section common;
4660 struct xstorm_iscsi_context_section iscsi;
4664 * Iscsi connection context
4666 struct iscsi_context {
4667 struct ustorm_iscsi_st_context ustorm_st_context;
4668 struct tstorm_iscsi_st_context tstorm_st_context;
4669 struct xstorm_iscsi_ag_context xstorm_ag_context;
4670 struct tstorm_iscsi_ag_context tstorm_ag_context;
4671 struct cstorm_iscsi_ag_context cstorm_ag_context;
4672 struct ustorm_iscsi_ag_context ustorm_ag_context;
4673 struct timers_block_context timers_context;
4674 struct regpair upb_context;
4675 struct xstorm_iscsi_st_context xstorm_st_context;
4676 struct regpair xpb_context;
4677 struct cstorm_iscsi_st_context cstorm_st_context;
4682 * PDU header of an iSCSI DATA-OUT
4684 struct iscsi_data_pdu_hdr_little_endian {
4685 #if defined(__BIG_ENDIAN)
4688 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_RSRV1 (0x7F<<0)
4689 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
4690 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG (0x1<<7)
4691 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG_SHIFT 7
4693 #elif defined(__LITTLE_ENDIAN)
4696 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_RSRV1 (0x7F<<0)
4697 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
4698 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG (0x1<<7)
4699 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG_SHIFT 7
4703 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
4704 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
4705 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
4706 #define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
4720 * PDU header of an iSCSI login request
4722 struct iscsi_login_req_hdr_little_endian {
4723 #if defined(__BIG_ENDIAN)
4726 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_NSG (0x3<<0)
4727 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_NSG_SHIFT 0
4728 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CSG (0x3<<2)
4729 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CSG_SHIFT 2
4730 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_RSRV0 (0x3<<4)
4731 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_RSRV0_SHIFT 4
4732 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG (0x1<<6)
4733 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG_SHIFT 6
4734 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TRANSIT (0x1<<7)
4735 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TRANSIT_SHIFT 7
4738 #elif defined(__LITTLE_ENDIAN)
4742 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_NSG (0x3<<0)
4743 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_NSG_SHIFT 0
4744 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CSG (0x3<<2)
4745 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CSG_SHIFT 2
4746 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_RSRV0 (0x3<<4)
4747 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_RSRV0_SHIFT 4
4748 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG (0x1<<6)
4749 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG_SHIFT 6
4750 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TRANSIT (0x1<<7)
4751 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TRANSIT_SHIFT 7
4755 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
4756 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
4757 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
4758 #define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
4760 #if defined(__BIG_ENDIAN)
4763 #elif defined(__LITTLE_ENDIAN)
4768 #if defined(__BIG_ENDIAN)
4771 #elif defined(__LITTLE_ENDIAN)
4781 * PDU header of an iSCSI logout request
4783 struct iscsi_logout_req_hdr_little_endian {
4784 #if defined(__BIG_ENDIAN)
4787 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_REASON_CODE (0x7F<<0)
4788 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_REASON_CODE_SHIFT 0
4789 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_RSRV1_1 (0x1<<7)
4790 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_RSRV1_1_SHIFT 7
4792 #elif defined(__LITTLE_ENDIAN)
4795 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_REASON_CODE (0x7F<<0)
4796 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_REASON_CODE_SHIFT 0
4797 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_RSRV1_1 (0x1<<7)
4798 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_RSRV1_1_SHIFT 7
4802 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
4803 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
4804 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
4805 #define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
4808 #if defined(__BIG_ENDIAN)
4811 #elif defined(__LITTLE_ENDIAN)
4821 * PDU header of an iSCSI TMF request
4823 struct iscsi_tmf_req_hdr_little_endian {
4824 #if defined(__BIG_ENDIAN)
4827 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_FUNCTION (0x7F<<0)
4828 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_FUNCTION_SHIFT 0
4829 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_RSRV1_1 (0x1<<7)
4830 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_RSRV1_1_SHIFT 7
4832 #elif defined(__LITTLE_ENDIAN)
4835 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_FUNCTION (0x7F<<0)
4836 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_FUNCTION_SHIFT 0
4837 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_RSRV1_1 (0x1<<7)
4838 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_RSRV1_1_SHIFT 7
4842 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
4843 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
4844 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
4845 #define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
4848 u32 referenced_task_tag;
4857 * PDU header of an iSCSI Text request
4859 struct iscsi_text_req_hdr_little_endian {
4860 #if defined(__BIG_ENDIAN)
4863 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_RSRV1 (0x3F<<0)
4864 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
4865 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG (0x1<<6)
4866 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG_SHIFT 6
4867 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_FINAL (0x1<<7)
4868 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_FINAL_SHIFT 7
4870 #elif defined(__LITTLE_ENDIAN)
4873 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_RSRV1 (0x3F<<0)
4874 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
4875 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG (0x1<<6)
4876 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG_SHIFT 6
4877 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_FINAL (0x1<<7)
4878 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_FINAL_SHIFT 7
4882 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
4883 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
4884 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
4885 #define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
4895 * PDU header of an iSCSI Nop-Out
4897 struct iscsi_nop_out_hdr_little_endian {
4898 #if defined(__BIG_ENDIAN)
4901 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV1 (0x7F<<0)
4902 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
4903 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV2_1 (0x1<<7)
4904 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV2_1_SHIFT 7
4906 #elif defined(__LITTLE_ENDIAN)
4909 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV1 (0x7F<<0)
4910 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
4911 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV2_1 (0x1<<7)
4912 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV2_1_SHIFT 7
4916 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
4917 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
4918 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
4919 #define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
4929 * iscsi pdu headers in little endian form.
4931 union iscsi_pdu_headers_little_endian {
4932 u32 fullHeaderSize[12];
4933 struct iscsi_cmd_pdu_hdr_little_endian command_pdu_hdr;
4934 struct iscsi_data_pdu_hdr_little_endian data_out_pdu_hdr;
4935 struct iscsi_login_req_hdr_little_endian login_req_pdu_hdr;
4936 struct iscsi_logout_req_hdr_little_endian logout_req_pdu_hdr;
4937 struct iscsi_tmf_req_hdr_little_endian tmf_req_pdu_hdr;
4938 struct iscsi_text_req_hdr_little_endian text_req_pdu_hdr;
4939 struct iscsi_nop_out_hdr_little_endian nop_out_pdu_hdr;
4942 struct iscsi_hq_bd {
4943 union iscsi_pdu_headers_little_endian pdu_header;
4944 #if defined(__BIG_ENDIAN)
4947 #elif defined(__LITTLE_ENDIAN)
4953 #if defined(__BIG_ENDIAN)
4957 #elif defined(__LITTLE_ENDIAN)
4966 * CQE data for L2 OOO connection $$KEEP_ENDIANNESS$$
4968 struct iscsi_l2_ooo_data {
4982 struct iscsi_task_context_entry_xuc_c_write_only {
4983 u32 total_data_acked;
4986 struct iscsi_task_context_r2t_table_entry {
4988 u32 desired_data_len;
4991 struct iscsi_task_context_entry_xuc_u_write_only {
4993 struct iscsi_task_context_r2t_table_entry r2t_table[4];
4994 #if defined(__BIG_ENDIAN)
4998 #elif defined(__LITTLE_ENDIAN)
5005 struct iscsi_task_context_entry_xuc {
5006 struct iscsi_task_context_entry_xuc_c_write_only write_c;
5007 u32 exp_data_transfer_len;
5008 struct iscsi_task_context_entry_xuc_x_write_only write_x;
5010 struct iscsi_task_context_entry_xuc_xu_write_both write_xu;
5012 struct iscsi_task_context_entry_xuc_u_write_only write_u;
5015 struct iscsi_task_context_entry_u {
5016 u32 exp_r2t_buff_offset;
5021 struct iscsi_task_context_entry {
5022 struct iscsi_task_context_entry_x tce_x;
5023 #if defined(__BIG_ENDIAN)
5026 #elif defined(__LITTLE_ENDIAN)
5030 struct iscsi_task_context_entry_xuc tce_xuc;
5031 struct iscsi_task_context_entry_u tce_u;
5042 struct iscsi_task_context_entry_xuc_x_init_only {
5044 u32 exp_data_transfer_len;
5076 * l5cm- connection identification params
5078 struct l5cm_conn_addr_params {
5080 #if defined(__BIG_ENDIAN)
5085 #elif defined(__LITTLE_ENDIAN)
5091 #if defined(__BIG_ENDIAN)
5093 #define L5CM_CONN_ADDR_PARAMS_IP_VERSION (0x1<<0)
5094 #define L5CM_CONN_ADDR_PARAMS_IP_VERSION_SHIFT 0
5095 #define L5CM_CONN_ADDR_PARAMS_RSRV (0x7FFF<<1)
5096 #define L5CM_CONN_ADDR_PARAMS_RSRV_SHIFT 1
5099 #elif defined(__LITTLE_ENDIAN)
5103 #define L5CM_CONN_ADDR_PARAMS_IP_VERSION (0x1<<0)
5104 #define L5CM_CONN_ADDR_PARAMS_IP_VERSION_SHIFT 0
5105 #define L5CM_CONN_ADDR_PARAMS_RSRV (0x7FFF<<1)
5106 #define L5CM_CONN_ADDR_PARAMS_RSRV_SHIFT 1
5108 struct ip_v6_addr local_ip_addr;
5109 struct ip_v6_addr remote_ip_addr;
5110 u32 ipv6_flow_label_20b;
5112 #if defined(__BIG_ENDIAN)
5113 u16 remote_tcp_port;
5115 #elif defined(__LITTLE_ENDIAN)
5117 u16 remote_tcp_port;
5122 * l5cm-xstorm connection buffer
5124 struct l5cm_xstorm_conn_buffer {
5125 #if defined(__BIG_ENDIAN)
5128 #define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE (0x1<<0)
5129 #define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE_SHIFT 0
5130 #define L5CM_XSTORM_CONN_BUFFER_RSRV (0x7FFF<<1)
5131 #define L5CM_XSTORM_CONN_BUFFER_RSRV_SHIFT 1
5132 #elif defined(__LITTLE_ENDIAN)
5134 #define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE (0x1<<0)
5135 #define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE_SHIFT 0
5136 #define L5CM_XSTORM_CONN_BUFFER_RSRV (0x7FFF<<1)
5137 #define L5CM_XSTORM_CONN_BUFFER_RSRV_SHIFT 1
5140 #if defined(__BIG_ENDIAN)
5142 u16 pseudo_header_checksum;
5143 #elif defined(__LITTLE_ENDIAN)
5144 u16 pseudo_header_checksum;
5149 struct regpair context_addr;
5153 * l5cm-tstorm connection buffer
5155 struct l5cm_tstorm_conn_buffer {
5157 #if defined(__BIG_ENDIAN)
5159 #define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE (0x1<<0)
5160 #define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE_SHIFT 0
5161 #define L5CM_TSTORM_CONN_BUFFER_RSRV (0x7FFF<<1)
5162 #define L5CM_TSTORM_CONN_BUFFER_RSRV_SHIFT 1
5163 u8 ka_max_probe_count;
5165 #elif defined(__LITTLE_ENDIAN)
5167 u8 ka_max_probe_count;
5169 #define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE (0x1<<0)
5170 #define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE_SHIFT 0
5171 #define L5CM_TSTORM_CONN_BUFFER_RSRV (0x7FFF<<1)
5172 #define L5CM_TSTORM_CONN_BUFFER_RSRV_SHIFT 1
5180 * l5cm connection buffer for active side
5182 struct l5cm_active_conn_buffer {
5183 struct l5cm_conn_addr_params conn_addr_buf;
5184 struct l5cm_xstorm_conn_buffer xstorm_conn_buffer;
5185 struct l5cm_tstorm_conn_buffer tstorm_conn_buffer;
5191 * The l5cm opaque buffer passed in add new connection ramrod passive side
5193 struct l5cm_hash_input_string {
5195 #if defined(__BIG_ENDIAN)
5198 #elif defined(__LITTLE_ENDIAN)
5202 struct ip_v6_addr __opaque4;
5203 struct ip_v6_addr __opaque5;
5210 * syn cookie component
5212 struct l5cm_syn_cookie_comp {
5217 * data related to listeners of a TCP port
5219 struct l5cm_port_listener_data {
5221 #define L5CM_PORT_LISTENER_DATA_ENABLE (0x1<<0)
5222 #define L5CM_PORT_LISTENER_DATA_ENABLE_SHIFT 0
5223 #define L5CM_PORT_LISTENER_DATA_IP_INDEX (0xF<<1)
5224 #define L5CM_PORT_LISTENER_DATA_IP_INDEX_SHIFT 1
5225 #define L5CM_PORT_LISTENER_DATA_NET_FILTER (0x1<<5)
5226 #define L5CM_PORT_LISTENER_DATA_NET_FILTER_SHIFT 5
5227 #define L5CM_PORT_LISTENER_DATA_DEFFERED_MODE (0x1<<6)
5228 #define L5CM_PORT_LISTENER_DATA_DEFFERED_MODE_SHIFT 6
5229 #define L5CM_PORT_LISTENER_DATA_MPA_MODE (0x1<<7)
5230 #define L5CM_PORT_LISTENER_DATA_MPA_MODE_SHIFT 7
5234 * Opaque structure passed from U to X when final ack arrives
5236 struct l5cm_opaque_buf {
5241 struct l5cm_syn_cookie_comp __opaque5;
5242 #if defined(__BIG_ENDIAN)
5245 struct l5cm_port_listener_data __opaque6;
5246 #elif defined(__LITTLE_ENDIAN)
5247 struct l5cm_port_listener_data __opaque6;
5255 * l5cm slow path element
5257 struct l5cm_packet_size {
5264 * The final-ack union structure in PCS entry after final ack arrived
5266 struct l5cm_pcse_ack {
5267 struct l5cm_xstorm_conn_buffer tx_socket_params;
5268 struct l5cm_opaque_buf opaque_buf;
5269 struct l5cm_tstorm_conn_buffer rx_socket_params;
5274 * The syn union structure in PCS entry after syn arrived
5276 struct l5cm_pcse_syn {
5277 struct l5cm_opaque_buf opaque_buf;
5283 * pcs entry data for passive connections
5285 struct l5cm_pcs_attributes {
5286 #if defined(__BIG_ENDIAN)
5290 #define L5CM_PCS_ATTRIBUTES_NET_FILTER (0x1<<0)
5291 #define L5CM_PCS_ATTRIBUTES_NET_FILTER_SHIFT 0
5292 #define L5CM_PCS_ATTRIBUTES_CALCULATE_HASH (0x1<<1)
5293 #define L5CM_PCS_ATTRIBUTES_CALCULATE_HASH_SHIFT 1
5294 #define L5CM_PCS_ATTRIBUTES_COMPARE_HASH_RESULT (0x1<<2)
5295 #define L5CM_PCS_ATTRIBUTES_COMPARE_HASH_RESULT_SHIFT 2
5296 #define L5CM_PCS_ATTRIBUTES_QUERY_ULP_ACCEPT (0x1<<3)
5297 #define L5CM_PCS_ATTRIBUTES_QUERY_ULP_ACCEPT_SHIFT 3
5298 #define L5CM_PCS_ATTRIBUTES_FIND_DEST_MAC (0x1<<4)
5299 #define L5CM_PCS_ATTRIBUTES_FIND_DEST_MAC_SHIFT 4
5300 #define L5CM_PCS_ATTRIBUTES_L4_OFFLOAD (0x1<<5)
5301 #define L5CM_PCS_ATTRIBUTES_L4_OFFLOAD_SHIFT 5
5302 #define L5CM_PCS_ATTRIBUTES_FORWARD_PACKET (0x1<<6)
5303 #define L5CM_PCS_ATTRIBUTES_FORWARD_PACKET_SHIFT 6
5304 #define L5CM_PCS_ATTRIBUTES_RSRV (0x1<<7)
5305 #define L5CM_PCS_ATTRIBUTES_RSRV_SHIFT 7
5306 #elif defined(__LITTLE_ENDIAN)
5308 #define L5CM_PCS_ATTRIBUTES_NET_FILTER (0x1<<0)
5309 #define L5CM_PCS_ATTRIBUTES_NET_FILTER_SHIFT 0
5310 #define L5CM_PCS_ATTRIBUTES_CALCULATE_HASH (0x1<<1)
5311 #define L5CM_PCS_ATTRIBUTES_CALCULATE_HASH_SHIFT 1
5312 #define L5CM_PCS_ATTRIBUTES_COMPARE_HASH_RESULT (0x1<<2)
5313 #define L5CM_PCS_ATTRIBUTES_COMPARE_HASH_RESULT_SHIFT 2
5314 #define L5CM_PCS_ATTRIBUTES_QUERY_ULP_ACCEPT (0x1<<3)
5315 #define L5CM_PCS_ATTRIBUTES_QUERY_ULP_ACCEPT_SHIFT 3
5316 #define L5CM_PCS_ATTRIBUTES_FIND_DEST_MAC (0x1<<4)
5317 #define L5CM_PCS_ATTRIBUTES_FIND_DEST_MAC_SHIFT 4
5318 #define L5CM_PCS_ATTRIBUTES_L4_OFFLOAD (0x1<<5)
5319 #define L5CM_PCS_ATTRIBUTES_L4_OFFLOAD_SHIFT 5
5320 #define L5CM_PCS_ATTRIBUTES_FORWARD_PACKET (0x1<<6)
5321 #define L5CM_PCS_ATTRIBUTES_FORWARD_PACKET_SHIFT 6
5322 #define L5CM_PCS_ATTRIBUTES_RSRV (0x1<<7)
5323 #define L5CM_PCS_ATTRIBUTES_RSRV_SHIFT 7
5330 union l5cm_seg_params {
5331 struct l5cm_pcse_syn syn_seg_params;
5332 struct l5cm_pcse_ack ack_seg_params;
5336 * pcs entry data for passive connections
5338 struct l5cm_pcs_hdr {
5339 struct l5cm_hash_input_string hash_input_string;
5340 struct l5cm_conn_addr_params conn_addr_buf;
5343 union l5cm_seg_params seg_params;
5344 struct l5cm_pcs_attributes att;
5345 #if defined(__BIG_ENDIAN)
5348 #elif defined(__LITTLE_ENDIAN)
5355 * pcs entry for passive connections
5357 struct l5cm_pcs_entry {
5358 struct l5cm_pcs_hdr hdr;
5359 u8 rx_segment[1516];
5366 * l5cm connection parameters
5368 union l5cm_reduce_param_union {
5374 * l5cm connection parameters
5376 struct l5cm_reduce_conn {
5377 union l5cm_reduce_param_union opaque1;
5382 * l5cm slow path element
5384 union l5cm_specific_data {
5385 u8 protocol_data[8];
5386 struct regpair phy_address;
5387 struct l5cm_packet_size packet_size;
5388 struct l5cm_reduce_conn reduced_conn;
5392 * l5 slow path element
5396 union l5cm_specific_data data;
5403 * Termination variables
5405 struct l5cm_term_vars {
5407 #define L5CM_TERM_VARS_TCP_STATE (0xF<<0)
5408 #define L5CM_TERM_VARS_TCP_STATE_SHIFT 0
5409 #define L5CM_TERM_VARS_FIN_RECEIVED_SBIT (0x1<<4)
5410 #define L5CM_TERM_VARS_FIN_RECEIVED_SBIT_SHIFT 4
5411 #define L5CM_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT (0x1<<5)
5412 #define L5CM_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT_SHIFT 5
5413 #define L5CM_TERM_VARS_TERM_ON_CHIP (0x1<<6)
5414 #define L5CM_TERM_VARS_TERM_ON_CHIP_SHIFT 6
5415 #define L5CM_TERM_VARS_RSRV (0x1<<7)
5416 #define L5CM_TERM_VARS_RSRV_SHIFT 7
5425 struct tstorm_l5cm_tcp_flags {
5427 #define TSTORM_L5CM_TCP_FLAGS_VLAN_ID (0xFFF<<0)
5428 #define TSTORM_L5CM_TCP_FLAGS_VLAN_ID_SHIFT 0
5429 #define TSTORM_L5CM_TCP_FLAGS_RSRV0 (0x1<<12)
5430 #define TSTORM_L5CM_TCP_FLAGS_RSRV0_SHIFT 12
5431 #define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED (0x1<<13)
5432 #define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED_SHIFT 13
5433 #define TSTORM_L5CM_TCP_FLAGS_RSRV1 (0x3<<14)
5434 #define TSTORM_L5CM_TCP_FLAGS_RSRV1_SHIFT 14
5441 struct xstorm_l5cm_tcp_flags {
5443 #define XSTORM_L5CM_TCP_FLAGS_ENC_ENABLED (0x1<<0)
5444 #define XSTORM_L5CM_TCP_FLAGS_ENC_ENABLED_SHIFT 0
5445 #define XSTORM_L5CM_TCP_FLAGS_TS_ENABLED (0x1<<1)
5446 #define XSTORM_L5CM_TCP_FLAGS_TS_ENABLED_SHIFT 1
5447 #define XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN (0x1<<2)
5448 #define XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN_SHIFT 2
5449 #define XSTORM_L5CM_TCP_FLAGS_RSRV (0x1F<<3)
5450 #define XSTORM_L5CM_TCP_FLAGS_RSRV_SHIFT 3
5456 * Out-of-order states
5458 enum tcp_ooo_event {
5459 TCP_EVENT_ADD_PEN = 0,
5460 TCP_EVENT_ADD_NEW_ISLE = 1,
5461 TCP_EVENT_ADD_ISLE_RIGHT = 2,
5462 TCP_EVENT_ADD_ISLE_LEFT = 3,
5472 enum tcp_tstorm_ooo {
5473 TCP_TSTORM_OOO_DROP_AND_PROC_ACK = 0,
5474 TCP_TSTORM_OOO_SEND_PURE_ACK = 1,
5475 TCP_TSTORM_OOO_SUPPORTED = 2,
5487 #endif /* __5710_HSI_CNIC_LE__ */