summaryrefslogtreecommitdiffstats
path: root/drivers/net/chelsio/regs.h
blob: b90e11f40d1f6b267d8943a95a9f5bdffeebbf33 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
/*****************************************************************************
 *                                                                           *
 * File: regs.h                                                              *
 * $Revision: 1.8 $                                                          *
 * $Date: 2005/06/21 18:29:48 $                                              *
 * Description:                                                              *
 *  part of the Chelsio 10Gb Ethernet Driver.                                *
 *                                                                           *
 * This program is free software; you can redistribute it and/or modify      *
 * it under the terms of the GNU General Public License, version 2, as       *
 * published by the Free Software Foundation.                                *
 *                                                                           *
 * You should have received a copy of the GNU General Public License along   *
 * with this program; if not, write to the Free Software Foundation, Inc.,   *
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.                 *
 *                                                                           *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED    *
 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF      *
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.                     *
 *                                                                           *
 * http://www.chelsio.com                                                    *
 *                                                                           *
 * Copyright (c) 2003 - 2005 Chelsio Communications, Inc.                    *
 * All rights reserved.                                                      *
 *                                                                           *
 * Maintainers: maintainers@chelsio.com                                      *
 *                                                                           *
 * Authors: Dimitrios Michailidis   <dm@chelsio.com>                         *
 *          Tina Yang               <tainay@chelsio.com>                     *
 *          Felix Marti             <felix@chelsio.com>                      *
 *          Scott Bardone           <sbardone@chelsio.com>                   *
 *          Kurt Ottaway            <kottaway@chelsio.com>                   *
 *          Frank DiMambro          <frank@chelsio.com>                      *
 *                                                                           *
 * History:                                                                  *
 *                                                                           *
 ****************************************************************************/

#ifndef _CXGB_REGS_H_
#define _CXGB_REGS_H_

/* SGE registers */
#define A_SG_CONTROL 0x0

#define S_CMDQ0_ENABLE    0
#define V_CMDQ0_ENABLE(x) ((x) << S_CMDQ0_ENABLE)
#define F_CMDQ0_ENABLE    V_CMDQ0_ENABLE(1U)

#define S_CMDQ1_ENABLE    1
#define V_CMDQ1_ENABLE(x) ((x) << S_CMDQ1_ENABLE)
#define F_CMDQ1_ENABLE    V_CMDQ1_ENABLE(1U)

#define S_FL0_ENABLE    2
#define V_FL0_ENABLE(x) ((x) << S_FL0_ENABLE)
#define F_FL0_ENABLE    V_FL0_ENABLE(1U)

#define S_FL1_ENABLE    3
#define V_FL1_ENABLE(x) ((x) << S_FL1_ENABLE)
#define F_FL1_ENABLE    V_FL1_ENABLE(1U)

#define S_CPL_ENABLE    4
#define V_CPL_ENABLE(x) ((x) << S_CPL_ENABLE)
#define F_CPL_ENABLE    V_CPL_ENABLE(1U)

#define S_RESPONSE_QUEUE_ENABLE    5
#define V_RESPONSE_QUEUE_ENABLE(x) ((x) << S_RESPONSE_QUEUE_ENABLE)
#define F_RESPONSE_QUEUE_ENABLE    V_RESPONSE_QUEUE_ENABLE(1U)

#define S_CMDQ_PRIORITY    6
#define M_CMDQ_PRIORITY    0x3
#define V_CMDQ_PRIORITY(x) ((x) << S_CMDQ_PRIORITY)
#define G_CMDQ_PRIORITY(x) (((x) >> S_CMDQ_PRIORITY) & M_CMDQ_PRIORITY)

#define S_DISABLE_CMDQ1_GTS    9
#define V_DISABLE_CMDQ1_GTS(x) ((x) << S_DISABLE_CMDQ1_GTS)
#define F_DISABLE_CMDQ1_GTS    V_DISABLE_CMDQ1_GTS(1U)

#define S_DISABLE_FL0_GTS    10
#define V_DISABLE_FL0_GTS(x) ((x) << S_DISABLE_FL0_GTS)
#define F_DISABLE_FL0_GTS    V_DISABLE_FL0_GTS(1U)

#define S_DISABLE_FL1_GTS    11
#define V_DISABLE_FL1_GTS(x) ((x) << S_DISABLE_FL1_GTS)
#define F_DISABLE_FL1_GTS    V_DISABLE_FL1_GTS(1U)

#define S_ENABLE_BIG_ENDIAN    12
#define V_ENABLE_BIG_ENDIAN(x) ((x) << S_ENABLE_BIG_ENDIAN)
#define F_ENABLE_BIG_ENDIAN    V_ENABLE_BIG_ENDIAN(1U)

#define S_ISCSI_COALESCE    14
#define V_ISCSI_COALESCE(x) ((x) << S_ISCSI_COALESCE)
#define F_ISCSI_COALESCE    V_ISCSI_COALESCE(1U)

#define S_RX_PKT_OFFSET    15
#define V_RX_PKT_OFFSET(x) ((x) << S_RX_PKT_OFFSET)

#define S_VLAN_XTRACT    18
#define V_VLAN_XTRACT(x) ((x) << S_VLAN_XTRACT)
#define F_VLAN_XTRACT    V_VLAN_XTRACT(1U)

#define A_SG_DOORBELL 0x4
#define A_SG_CMD0BASELWR 0x8
#define A_SG_CMD0BASEUPR 0xc
#define A_SG_CMD1BASELWR 0x10
#define A_SG_CMD1BASEUPR 0x14
#define A_SG_FL0BASELWR 0x18
#define A_SG_FL0BASEUPR 0x1c
#define A_SG_FL1BASELWR 0x20
#define A_SG_FL1BASEUPR 0x24
#define A_SG_CMD0SIZE 0x28
#define A_SG_FL0SIZE 0x2c
#define A_SG_RSPSIZE 0x30
#define A_SG_RSPBASELWR 0x34
#define A_SG_RSPBASEUPR 0x38
#define A_SG_FLTHRESHOLD 0x3c
#define A_SG_RSPQUEUECREDIT 0x40
#define A_SG_SLEEPING 0x48
#define A_SG_INTRTIMER 0x4c
#define A_SG_CMD1SIZE 0xb0
#define A_SG_FL1SIZE 0xb4
#define A_SG_INT_ENABLE 0xb8

#define S_RESPQ_EXHAUSTED    0
#define V_RESPQ_EXHAUSTED(x) ((x) << S_RESPQ_EXHAUSTED)
#define F_RESPQ_EXHAUSTED    V_RESPQ_EXHAUSTED(1U)

#define S_RESPQ_OVERFLOW    1
#define V_RESPQ_OVERFLOW(x) ((x) << S_RESPQ_OVERFLOW)
#define F_RESPQ_OVERFLOW    V_RESPQ_OVERFLOW(1U)

#define S_FL_EXHAUSTED    2
#define V_FL_EXHAUSTED(x) ((x) << S_FL_EXHAUSTED)
#define F_FL_EXHAUSTED    V_FL_EXHAUSTED(1U)

#define S_PACKET_TOO_BIG    3
#define V_PACKET_TOO_BIG(x) ((x) << S_PACKET_TOO_BIG)
#define F_PACKET_TOO_BIG    V_PACKET_TOO_BIG(1U)

#define S_PACKET_MISMATCH    4
#define V_PACKET_MISMATCH(x) ((x) << S_PACKET_MISMATCH)
#define F_PACKET_MISMATCH    V_PACKET_MISMATCH(1U)

#define A_SG_INT_CAUSE 0xbc
#define A_SG_RESPACCUTIMER 0xc0

/* MC3 registers */

#define S_READY    1
#define V_READY(x) ((x) << S_READY)
#define F_READY    V_READY(1U)

/* MC4 registers */

#define A_MC4_CFG 0x180
#define S_MC4_SLOW    25
#define V_MC4_SLOW(x) ((x) << S_MC4_SLOW)
#define F_MC4_SLOW    V_MC4_SLOW(1U)

/* TPI registers */

#define A_TPI_ADDR 0x280
#define A_TPI_WR_DATA 0x284
#define A_TPI_RD_DATA 0x288
#define A_TPI_CSR 0x28c

#define S_TPIWR    0
#define V_TPIWR(x) ((x) << S_TPIWR)
#define F_TPIWR    V_TPIWR(1U)

#define S_TPIRDY    1
#define V_TPIRDY(x) ((x) << S_TPIRDY)
#define F_TPIRDY    V_TPIRDY(1U)

#define A_TPI_PAR 0x29c

#define S_TPIPAR    0
#define M_TPIPAR    0x7f
#define V_TPIPAR(x) ((x) << S_TPIPAR)
#define G_TPIPAR(x) (((x) >> S_TPIPAR) & M_TPIPAR)

/* TP registers */

#define A_TP_IN_CONFIG 0x300

#define S_TP_IN_CSPI_CPL    3
#define V_TP_IN_CSPI_CPL(x) ((x) << S_TP_IN_CSPI_CPL)
#define F_TP_IN_CSPI_CPL    V_TP_IN_CSPI_CPL(1U)

#define S_TP_IN_CSPI_CHECK_IP_CSUM    5
#define V_TP_IN_CSPI_CHECK_IP_CSUM(x) ((x) << S_TP_IN_CSPI_CHECK_IP_CSUM)
#define F_TP_IN_CSPI_CHECK_IP_CSUM    V_TP_IN_CSPI_CHECK_IP_CSUM(1U)

#define S_TP_IN_CSPI_CHECK_TCP_CSUM    6
#define V_TP_IN_CSPI_CHECK_TCP_CSUM(x) ((x) << S_TP_IN_CSPI_CHECK_TCP_CSUM)
#define F_TP_IN_CSPI_CHECK_TCP_CSUM    V_TP_IN_CSPI_CHECK_TCP_CSUM(1U)

#define S_TP_IN_ESPI_ETHERNET    8
#define V_TP_IN_ESPI_ETHERNET(x) ((x) << S_TP_IN_ESPI_ETHERNET)
#define F_TP_IN_ESPI_ETHERNET    V_TP_IN_ESPI_ETHERNET(1U)

#define S_TP_IN_ESPI_CHECK_IP_CSUM    12
#define V_TP_IN_ESPI_CHECK_IP_CSUM(x) ((x) << S_TP_IN_ESPI_CHECK_IP_CSUM)
#define F_TP_IN_ESPI_CHECK_IP_CSUM    V_TP_IN_ESPI_CHECK_IP_CSUM(1U)

#define S_TP_IN_ESPI_CHECK_TCP_CSUM    13
#define V_TP_IN_ESPI_CHECK_TCP_CSUM(x) ((x) << S_TP_IN_ESPI_CHECK_TCP_CSUM)
#define F_TP_IN_ESPI_CHECK_TCP_CSUM    V_TP_IN_ESPI_CHECK_TCP_CSUM(1U)

#define S_OFFLOAD_DISABLE    14
#define V_OFFLOAD_DISABLE(x) ((x) << S_OFFLOAD_DISABLE)
#define F_OFFLOAD_DISABLE    V_OFFLOAD_DISABLE(1U)

#define A_TP_OUT_CONFIG 0x304

#define S_TP_OUT_CSPI_CPL    2
#define V_TP_OUT_CSPI_CPL(x) ((x) << S_TP_OUT_CSPI_CPL)
#define F_TP_OUT_CSPI_CPL    V_TP_OUT_CSPI_CPL(1U)

#define S_TP_OUT_ESPI_ETHERNET    6
#define V_TP_OUT_ESPI_ETHERNET(x) ((x) << S_TP_OUT_ESPI_ETHERNET)
#define F_TP_OUT_ESPI_ETHERNET    V_TP_OUT_ESPI_ETHERNET(1U)

#define S_TP_OUT_ESPI_GENERATE_IP_CSUM    10
#define V_TP_OUT_ESPI_GENERATE_IP_CSUM(x) ((x) << S_TP_OUT_ESPI_GENERATE_IP_CSUM)
#define F_TP_OUT_ESPI_GENERATE_IP_CSUM    V_TP_OUT_ESPI_GENERATE_IP_CSUM(1U)

#define S_TP_OUT_ESPI_GENERATE_TCP_CSUM    11
#define V_TP_OUT_ESPI_GENERATE_TCP_CSUM(x) ((x) << S_TP_OUT_ESPI_GENERATE_TCP_CSUM)
#define F_TP_OUT_ESPI_GENERATE_TCP_CSUM    V_TP_OUT_ESPI_GENERATE_TCP_CSUM(1U)

#define A_TP_GLOBAL_CONFIG 0x308

#define S_IP_TTL    0
#define M_IP_TTL    0xff
#define V_IP_TTL(x) ((x) << S_IP_TTL)

#define S_TCP_CSUM    11
#define V_TCP_CSUM(x) ((x) << S_TCP_CSUM)
#define F_TCP_CSUM    V_TCP_CSUM(1U)

#define S_UDP_CSUM    12
#define V_UDP_CSUM(x) ((x) << S_UDP_CSUM)
#define F_UDP_CSUM    V_UDP_CSUM(1U)

#define S_IP_CSUM    13
#define V_IP_CSUM(x) ((x) << S_IP_CSUM)
#define F_IP_CSUM    V_IP_CSUM(1U)

#define S_PATH_MTU    15
#define V_PATH_MTU(x) ((x) << S_PATH_MTU)
#define F_PATH_MTU    V_PATH_MTU(1U)

#define S_5TUPLE_LOOKUP    17
#define V_5TUPLE_LOOKUP(x) ((x) << S_5TUPLE_LOOKUP)

#define S_SYN_COOKIE_PARAMETER    26
#define V_SYN_COOKIE_PARAMETER(x) ((x) << S_SYN_COOKIE_PARAMETER)

#define A_TP_PC_CONFIG 0x348
#define S_DIS_TX_FILL_WIN_PUSH    12
#define V_DIS_TX_FILL_WIN_PUSH(x) ((x) << S_DIS_TX_FILL_WIN_PUSH)
#define F_DIS_TX_FILL_WIN_PUSH    V_DIS_TX_FILL_WIN_PUSH(1U)

#define S_TP_PC_REV    30
#define M_TP_PC_REV    0x3
#define G_TP_PC_REV(x) (((x) >> S_TP_PC_REV) & M_TP_PC_REV)
#define A_TP_RESET 0x44c
#define S_TP_RESET    0
#define V_TP_RESET(x) ((x) << S_TP_RESET)
#define F_TP_RESET    V_TP_RESET(1U)

#define A_TP_INT_ENABLE 0x470
#define A_TP_INT_CAUSE 0x474
#define A_TP_TX_DROP_CONFIG 0x4b8

#define S_ENABLE_TX_DROP    31
#define V_ENABLE_TX_DROP(x) ((x) << S_ENABLE_TX_DROP)
#define F_ENABLE_TX_DROP    V_ENABLE_TX_DROP(1U)

#define S_ENABLE_TX_ERROR    30
#define V_ENABLE_TX_ERROR(x) ((x) << S_ENABLE_TX_ERROR)
#define F_ENABLE_TX_ERROR    V_ENABLE_TX_ERROR(1U)

#define S_DROP_TICKS_CNT    4
#define V_DROP_TICKS_CNT(x) ((x) << S_DROP_TICKS_CNT)

#define S_NUM_PKTS_DROPPED    0
#define V_NUM_PKTS_DROPPED(x) ((x) << S_NUM_PKTS_DROPPED)

/* CSPI registers */

#define S_DIP4ERR    0
#define V_DIP4ERR(x) ((x) << S_DIP4ERR)
#define F_DIP4ERR    V_DIP4ERR(1U)

#define S_RXDROP    1
#define V_RXDROP(x) ((x) << S_RXDROP)
#define F_RXDROP    V_RXDROP(1U)

#define S_TXDROP    2
#define V_TXDROP(x) ((x) << S_TXDROP)
#define F_TXDROP    V_TXDROP(1U)

#define S_RXOVERFLOW    3
#define V_RXOVERFLOW(x) ((x) << S_RXOVERFLOW)
#define F_RXOVERFLOW    V_RXOVERFLOW(1U)

#define S_RAMPARITYERR    4
#define V_RAMPARITYERR(x) ((x) << S_RAMPARITYERR)
#define F_RAMPARITYERR    V_RAMPARITYERR(1U)

/* ESPI registers */

#define A_ESPI_SCH_TOKEN0 0x880
#define A_ESPI_SCH_TOKEN1 0x884
#define A_ESPI_SCH_TOKEN2 0x888
#define A_ESPI_SCH_TOKEN3 0x88c
#define A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK 0x890
#define A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK 0x894
#define A_ESPI_CALENDAR_LENGTH 0x898
#define A_PORT_CONFIG 0x89c

#define S_RX_NPORTS    0
#define V_RX_NPORTS(x) ((x) << S_RX_NPORTS)

#define S_TX_NPORTS    8
#define V_TX_NPORTS(x) ((x) << S_TX_NPORTS)

#define A_ESPI_FIFO_STATUS_ENABLE 0x8a0

#define S_RXSTATUSENABLE    0
#define V_RXSTATUSENABLE(x) ((x) << S_RXSTATUSENABLE)
#define F_RXSTATUSENABLE    V_RXSTATUSENABLE(1U)

#define S_INTEL1010MODE    4
#define V_INTEL1010MODE(x) ((x) << S_INTEL1010MODE)
#define F_INTEL1010MODE    V_INTEL1010MODE(1U)

#define A_ESPI_MAXBURST1_MAXBURST2 0x8a8
#define A_ESPI_TRAIN 0x8ac
#define A_ESPI_INTR_STATUS 0x8c8

#define S_DIP2PARITYERR    5
#define V_DIP2PARITYERR(x) ((x) << S_DIP2PARITYERR)
#define F_DIP2PARITYERR    V_DIP2PARITYERR(1U)

#define A_ESPI_INTR_ENABLE 0x8cc
#define A_RX_DROP_THRESHOLD 0x8d0
#define A_ESPI_RX_RESET 0x8ec
#define A_ESPI_MISC_CONTROL 0x8f0

#define S_OUT_OF_SYNC_COUNT    0
#define V_OUT_OF_SYNC_COUNT(x) ((x) << S_OUT_OF_SYNC_COUNT)

#define S_DIP2_PARITY_ERR_THRES    5
#define V_DIP2_PARITY_ERR_THRES(x) ((x) << S_DIP2_PARITY_ERR_THRES)

#define S_DIP4_THRES    9
#define V_DIP4_THRES(x) ((x) << S_DIP4_THRES)

#define S_MONITORED_PORT_NUM    25
#define V_MONITORED_PORT_NUM(x) ((x) << S_MONITORED_PORT_NUM)

#define S_MONITORED_DIRECTION    27
#define V_MONITORED_DIRECTION(x) ((x) << S_MONITORED_DIRECTION)
#define F_MONITORED_DIRECTION    V_MONITORED_DIRECTION(1U)

#define S_MONITORED_INTERFACE    28
#define V_MONITORED_INTERFACE(x) ((x) << S_MONITORED_INTERFACE)
#define F_MONITORED_INTERFACE    V_MONITORED_INTERFACE(1U)

#define A_ESPI_DIP2_ERR_COUNT 0x8f4
#define A_ESPI_CMD_ADDR 0x8f8

#define S_WRITE_DATA    0
#define V_WRITE_DATA(x) ((x) << S_WRITE_DATA)

#define S_REGISTER_OFFSET    8
#define V_REGISTER_OFFSET(x) ((x) << S_REGISTER_OFFSET)

#define S_CHANNEL_ADDR    12
#define V_CHANNEL_ADDR(x) ((x) << S_CHANNEL_ADDR)

#define S_MODULE_ADDR    16
#define V_MODULE_ADDR(x) ((x) << S_MODULE_ADDR)

#define S_BUNDLE_ADDR    20
#define V_BUNDLE_ADDR(x) ((x) << S_BUNDLE_ADDR)

#define S_SPI4_COMMAND    24
#define V_SPI4_COMMAND(x) ((x) << S_SPI4_COMMAND)

#define A_ESPI_GOSTAT 0x8fc
#define S_ESPI_CMD_BUSY    8
#define V_ESPI_CMD_BUSY(x) ((x) << S_ESPI_CMD_BUSY)
#define F_ESPI_CMD_BUSY    V_ESPI_CMD_BUSY(1U)

/* PL registers */

#define A_PL_ENABLE 0xa00

#define S_PL_INTR_SGE_ERR    0
#define V_PL_INTR_SGE_ERR(x) ((x) << S_PL_INTR_SGE_ERR)
#define F_PL_INTR_SGE_ERR    V_PL_INTR_SGE_ERR(1U)

#define S_PL_INTR_SGE_DATA    1
#define V_PL_INTR_SGE_DATA(x) ((x) << S_PL_INTR_SGE_DATA)
#define F_PL_INTR_SGE_DATA    V_PL_INTR_SGE_DATA(1U)

#define S_PL_INTR_TP    6
#define V_PL_INTR_TP(x) ((x) << S_PL_INTR_TP)
#define F_PL_INTR_TP    V_PL_INTR_TP(1U)

#define S_PL_INTR_ESPI    8
#define V_PL_INTR_ESPI(x) ((x) << S_PL_INTR_ESPI)
#define F_PL_INTR_ESPI    V_PL_INTR_ESPI(1U)

#define S_PL_INTR_PCIX    10
#define V_PL_INTR_PCIX(x) ((x) << S_PL_INTR_PCIX)
#define F_PL_INTR_PCIX    V_PL_INTR_PCIX(1U)

#define S_PL_INTR_EXT    11
#define V_PL_INTR_EXT(x) ((x) << S_PL_INTR_EXT)
#define F_PL_INTR_EXT    V_PL_INTR_EXT(1U)

#define A_PL_CAUSE 0xa04

/* MC5 registers */

#define A_MC5_CONFIG 0xc04

#define S_TCAM_RESET    1
#define V_TCAM_RESET(x) ((x) << S_TCAM_RESET)
#define F_TCAM_RESET    V_TCAM_RESET(1U)

#define S_M_BUS_ENABLE    5
#define V_M_BUS_ENABLE(x) ((x) << S_M_BUS_ENABLE)
#define F_M_BUS_ENABLE    V_M_BUS_ENABLE(1U)

/* PCICFG registers */

#define A_PCICFG_PM_CSR 0x44
#define A_PCICFG_VPD_ADDR 0x4a

#define S_VPD_OP_FLAG    15
#define V_VPD_OP_FLAG(x) ((x) << S_VPD_OP_FLAG)
#define F_VPD_OP_FLAG    V_VPD_OP_FLAG(1U)

#define A_PCICFG_VPD_DATA 0x4c

#define A_PCICFG_INTR_ENABLE 0xf4
#define A_PCICFG_INTR_CAUSE 0xf8

#define A_PCICFG_MODE 0xfc

#define S_PCI_MODE_64BIT    0
#define V_PCI_MODE_64BIT(x) ((x) << S_PCI_MODE_64BIT)
#define F_PCI_MODE_64BIT    V_PCI_MODE_64BIT(1U)

#define S_PCI_MODE_PCIX    5
#define V_PCI_MODE_PCIX(x) ((x) << S_PCI_MODE_PCIX)
#define F_PCI_MODE_PCIX    V_PCI_MODE_PCIX(1U)

#define S_PCI_MODE_CLK    6
#define M_PCI_MODE_CLK    0x3
#define G_PCI_MODE_CLK(x) (((x) >> S_PCI_MODE_CLK) & M_PCI_MODE_CLK)

#endif /* _CXGB_REGS_H_ */
OpenPOWER on IntegriCloud