aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/s2io-regs.h
blob: 7cefe5507b9e128bef1f621aeb29837105c254cf (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
/************************************************************************
 * regs.h: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC
 * Copyright(c) 2002-2005 Neterion Inc.

 * This software may be used and distributed according to the terms of
 * the GNU General Public License (GPL), incorporated herein by reference.
 * Drivers based on or derived from this code fall under the GPL and must
 * retain the authorship, copyright and license notice.  This file is not
 * a complete program and may only be used when the entire operating
 * system is licensed under the GPL.
 * See the file COPYING in this distribution for more information.
 ************************************************************************/
#ifndef _REGS_H
#define _REGS_H

#define TBD 0

typedef struct _XENA_dev_config {
/* Convention: mHAL_XXX is mask, vHAL_XXX is value */

/* General Control-Status Registers */
	u64 general_int_status;
#define GEN_INTR_TXPIC             BIT(0)
#define GEN_INTR_TXDMA             BIT(1)
#define GEN_INTR_TXMAC             BIT(2)
#define GEN_INTR_TXXGXS            BIT(3)
#define GEN_INTR_TXTRAFFIC         BIT(8)
#define GEN_INTR_RXPIC             BIT(32)
#define GEN_INTR_RXDMA             BIT(33)
#define GEN_INTR_RXMAC             BIT(34)
#define GEN_INTR_MC                BIT(35)
#define GEN_INTR_RXXGXS            BIT(36)
#define GEN_INTR_RXTRAFFIC         BIT(40)
#define GEN_ERROR_INTR             GEN_INTR_TXPIC | GEN_INTR_RXPIC | \
                                   GEN_INTR_TXDMA | GEN_INTR_RXDMA | \
                                   GEN_INTR_TXMAC | GEN_INTR_RXMAC | \
                                   GEN_INTR_TXXGXS| GEN_INTR_RXXGXS| \
                                   GEN_INTR_MC

	u64 general_int_mask;

	u8 unused0[0x100 - 0x10];

	u64 sw_reset;
/* XGXS must be removed from reset only once. */
#define SW_RESET_XENA              vBIT(0xA5,0,8)
#define SW_RESET_FLASH             vBIT(0xA5,8,8)
#define SW_RESET_EOI               vBIT(0xA5,16,8)
#define SW_RESET_ALL               (SW_RESET_XENA     |   \
                                    SW_RESET_FLASH    |   \
                                    SW_RESET_EOI)
/* The SW_RESET register must read this value after a successful reset. */
#define	SW_RESET_RAW_VAL			0xA5000000


	u64 adapter_status;
#define ADAPTER_STATUS_TDMA_READY          BIT(0)
#define ADAPTER_STATUS_RDMA_READY          BIT(1)
#define ADAPTER_STATUS_PFC_READY           BIT(2)
#define ADAPTER_STATUS_TMAC_BUF_EMPTY      BIT(3)
#define ADAPTER_STATUS_PIC_QUIESCENT       BIT(5)
#define ADAPTER_STATUS_RMAC_REMOTE_FAULT   BIT(6)
#define ADAPTER_STATUS_RMAC_LOCAL_FAULT    BIT(7)
#define ADAPTER_STATUS_RMAC_PCC_IDLE       vBIT(0xFF,8,8)
#define ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE  vBIT(0x0F,8,8)
#define ADAPTER_STATUS_RC_PRC_QUIESCENT    vBIT(0xFF,16,8)
#define ADAPTER_STATUS_MC_DRAM_READY       BIT(24)
#define ADAPTER_STATUS_MC_QUEUES_READY     BIT(25)
#define ADAPTER_STATUS_M_PLL_LOCK          BIT(30)
#define ADAPTER_STATUS_P_PLL_LOCK          BIT(31)

	u64 adapter_control;
#define ADAPTER_CNTL_EN                    BIT(7)
#define ADAPTER_EOI_TX_ON                  BIT(15)
#define ADAPTER_LED_ON                     BIT(23)
#define ADAPTER_UDPI(val)                  vBIT(val,36,4)
#define ADAPTER_WAIT_INT                   BIT(48)
#define ADAPTER_ECC_EN                     BIT(55)

	u64 serr_source;
#define SERR_SOURCE_PIC			BIT(0)
#define SERR_SOURCE_TXDMA		BIT(1)
#define SERR_SOURCE_RXDMA		BIT(2)
#define SERR_SOURCE_MAC                 BIT(3)
#define SERR_SOURCE_MC                  BIT(4)
#define SERR_SOURCE_XGXS                BIT(5)
#define	SERR_SOURCE_ANY			(SERR_SOURCE_PIC	| \
					SERR_SOURCE_TXDMA	| \
					SERR_SOURCE_RXDMA	| \
					SERR_SOURCE_MAC		| \
					SERR_SOURCE_MC		| \
					SERR_SOURCE_XGXS)

	u64 pci_mode;
#define	GET_PCI_MODE(val)		((val & vBIT(0xF, 0, 4)) >> 60)
#define	PCI_MODE_PCI_33			0
#define	PCI_MODE_PCI_66			0x1
#define	PCI_MODE_PCIX_M1_66		0x2
#define	PCI_MODE_PCIX_M1_100		0x3
#define	PCI_MODE_PCIX_M1_133		0x4
#define	PCI_MODE_PCIX_M2_66		0x5
#define	PCI_MODE_PCIX_M2_100		0x6
#define	PCI_MODE_PCIX_M2_133		0x7
#define	PCI_MODE_UNSUPPORTED		BIT(0)
#define	PCI_MODE_32_BITS		BIT(8)
#define	PCI_MODE_UNKNOWN_MODE		BIT(9)

	u8 unused_0[0x800 - 0x128];

/* PCI-X Controller registers */
	u64 pic_int_status;
	u64 pic_int_mask;
#define PIC_INT_TX                     BIT(0)
#define PIC_INT_FLSH                   BIT(1)
#define PIC_INT_MDIO                   BIT(2)
#define PIC_INT_IIC                    BIT(3)
#define PIC_INT_GPIO                   BIT(4)
#define PIC_INT_RX                     BIT(32)

	u64 txpic_int_reg;
	u64 txpic_int_mask;
#define PCIX_INT_REG_ECC_SG_ERR                BIT(0)
#define PCIX_INT_REG_ECC_DB_ERR                BIT(1)
#define PCIX_INT_REG_FLASHR_R_FSM_ERR          BIT(8)
#define PCIX_INT_REG_FLASHR_W_FSM_ERR          BIT(9)
#define PCIX_INT_REG_INI_TX_FSM_SERR           BIT(10)
#define PCIX_INT_REG_INI_TXO_FSM_ERR           BIT(11)
#define PCIX_INT_REG_TRT_FSM_SERR              BIT(13)
#define PCIX_INT_REG_SRT_FSM_SERR              BIT(14)
#define PCIX_INT_REG_PIFR_FSM_SERR             BIT(15)
#define PCIX_INT_REG_WRC_TX_SEND_FSM_SERR      BIT(21)
#define PCIX_INT_REG_RRC_TX_REQ_FSM_SERR       BIT(23)
#define PCIX_INT_REG_INI_RX_FSM_SERR           BIT(48)
#define PCIX_INT_REG_RA_RX_FSM_SERR            BIT(50)
/*
#define PCIX_INT_REG_WRC_RX_SEND_FSM_SERR      BIT(52)
#define PCIX_INT_REG_RRC_RX_REQ_FSM_SERR       BIT(54)
#define PCIX_INT_REG_RRC_RX_SPLIT_FSM_SERR     BIT(58)
*/
	u64 txpic_alarms;
	u64 rxpic_int_reg;
	u64 rxpic_int_mask;
	u64 rxpic_alarms;

	u64 flsh_int_reg;
	u64 flsh_int_mask;
#define PIC_FLSH_INT_REG_CYCLE_FSM_ERR         BIT(63)
#define PIC_FLSH_INT_REG_ERR                   BIT(62)
	u64 flash_alarms;

	u64 mdio_int_reg;
	u64 mdio_int_mask;
#define MDIO_INT_REG_MDIO_BUS_ERR              BIT(0)
#define MDIO_INT_REG_DTX_BUS_ERR               BIT(8)
#define MDIO_INT_REG_LASI                      BIT(39)
	u64 mdio_alarms;

	u64 iic_int_reg;
	u64 iic_int_mask;
#define IIC_INT_REG_BUS_FSM_ERR                BIT(4)
#define IIC_INT_REG_BIT_FSM_ERR                BIT(5)
#define IIC_INT_REG_CYCLE_FSM_ERR              BIT(6)
#define IIC_INT_REG_REQ_FSM_ERR                BIT(7)
#define IIC_INT_REG_ACK_ERR                    BIT(8)
	u64 iic_alarms;

	u8 unused4[0x08];

	u64 gpio_int_reg;
#define GPIO_INT_REG_LINK_DOWN                 BIT(1)
#define GPIO_INT_REG_LINK_UP                   BIT(2)
	u64 gpio_int_mask;
#define GPIO_INT_MASK_LINK_DOWN                BIT(1)
#define GPIO_INT_MASK_LINK_UP                  BIT(2)
	u64 gpio_alarms;

	u8 unused5[0x38];

	u64 tx_traffic_int;
#define TX_TRAFFIC_INT_n(n)                    BIT(n)
	u64 tx_traffic_mask;

	u64 rx_traffic_int;
#define RX_TRAFFIC_INT_n(n)                    BIT(n)
	u64 rx_traffic_mask;

/* PIC Control registers */
	u64 pic_control;
#define PIC_CNTL_RX_ALARM_MAP_1                BIT(0)
#define PIC_CNTL_SHARED_SPLITS(n)              vBIT(n,11,4)

	u64 swapper_ctrl;
#define SWAPPER_CTRL_PIF_R_FE                  BIT(0)
#define SWAPPER_CTRL_PIF_R_SE                  BIT(1)
#define SWAPPER_CTRL_PIF_W_FE                  BIT(8)
#define SWAPPER_CTRL_PIF_W_SE                  BIT(9)
#define SWAPPER_CTRL_TXP_FE                    BIT(16)
#define SWAPPER_CTRL_TXP_SE                    BIT(17)
#define SWAPPER_CTRL_TXD_R_FE                  BIT(18)
#define SWAPPER_CTRL_TXD_R_SE                  BIT(19)
#define SWAPPER_CTRL_TXD_W_FE                  BIT(20)
#define SWAPPER_CTRL_TXD_W_SE                  BIT(21)
#define SWAPPER_CTRL_TXF_R_FE                  BIT(22)
#define SWAPPER_CTRL_TXF_R_SE                  BIT(23)
#define SWAPPER_CTRL_RXD_R_FE                  BIT(32)
#define SWAPPER_CTRL_RXD_R_SE                  BIT(33)
#define SWAPPER_CTRL_RXD_W_FE                  BIT(34)
#define SWAPPER_CTRL_RXD_W_SE                  BIT(35)
#define SWAPPER_CTRL_RXF_W_FE                  BIT(36)
#define SWAPPER_CTRL_RXF_W_SE                  BIT(37)
#define SWAPPER_CTRL_XMSI_FE                   BIT(40)
#define SWAPPER_CTRL_XMSI_SE                   BIT(41)
#define SWAPPER_CTRL_STATS_FE                  BIT(48)
#define SWAPPER_CTRL_STATS_SE                  BIT(49)

	u64 pif_rd_swapper_fb;
#define IF_RD_SWAPPER_FB                            0x0123456789ABCDEF

	u64 scheduled_int_ctrl;
#define SCHED_INT_CTRL_TIMER_EN                BIT(0)
#define SCHED_INT_CTRL_ONE_SHOT                BIT(1)
#define SCHED_INT_CTRL_INT2MSI                 TBD
#define SCHED_INT_PERIOD                       TBD

	u64 txreqtimeout;
#define TXREQTO_VAL(val)						vBIT(val,0,32)
#define TXREQTO_EN								BIT(63)

	u64 statsreqtimeout;
#define STATREQTO_VAL(n)                       TBD
#define STATREQTO_EN                           BIT(63)

	u64 read_retry_delay;
	u64 read_retry_acceleration;
	u64 write_retry_delay;
	u64 write_retry_acceleration;

	u64 xmsi_control;
	u64 xmsi_access;
	u64 xmsi_address;
	u64 xmsi_data;

	u64 rx_mat;
#define RX_MAT_SET(ring, msi)			vBIT(msi, (8 * ring), 8)

	u8 unused6[0x8];

	u64 tx_mat0_n[0x8];
#define TX_MAT_SET(fifo, msi)			vBIT(msi, (8 * fifo), 8)

	u8 unused_1[0x8];
	u64 stat_byte_cnt;
#define STAT_BC(n)                              vBIT(n,4,12)

	/* Automated statistics collection */
	u64 stat_cfg;
#define STAT_CFG_STAT_EN           BIT(0)
#define STAT_CFG_ONE_SHOT_EN       BIT(1)
#define STAT_CFG_STAT_NS_EN        BIT(8)
#define STAT_CFG_STAT_RO           BIT(9)
#define STAT_TRSF_PER(n)           TBD
#define	PER_SEC					   0x208d5
#define	SET_UPDT_PERIOD(n)		   vBIT((PER_SEC*n),32,32)
#define	SET_UPDT_CLICKS(val)		   vBIT(val, 32, 32)

	u64 stat_addr;

	/* General Configuration */
	u64 mdio_control;

	u64 dtx_control;

	u64 i2c_control;
#define	I2C_CONTROL_DEV_ID(id)		vBIT(id,1,3)
#define	I2C_CONTROL_ADDR(addr)		vBIT(addr,5,11)
#define	I2C_CONTROL_BYTE_CNT(cnt)	vBIT(cnt,22,2)
#define	I2C_CONTROL_READ			BIT(24)
#define	I2C_CONTROL_NACK			BIT(25)
#define	I2C_CONTROL_CNTL_START		vBIT(0xE,28,4)
#define	I2C_CONTROL_CNTL_END(val)	(val & vBIT(0x1,28,4))
#define	I2C_CONTROL_GET_DATA(val)	(u32)(val & 0xFFFFFFFF)
#define	I2C_CONTROL_SET_DATA(val)	vBIT(val,32,32)

	u64 gpio_control;
#define GPIO_CTRL_GPIO_0		BIT(8)
	u64 misc_control;
#define MISC_LINK_STABILITY_PRD(val)   vBIT(val,29,3)

	u8 unused7_1[0x240 - 0x208];

	u64 wreq_split_mask;
#define	WREQ_SPLIT_MASK_SET_MASK(val)	vBIT(val, 52, 12)

	u8 unused7_2[0x800 - 0x248];

/* TxDMA registers */
	u64 txdma_int_status;
	u64 txdma_int_mask;
#define TXDMA_PFC_INT                  BIT(0)
#define TXDMA_TDA_INT                  BIT(1)
#define TXDMA_PCC_INT                  BIT(2)
#define TXDMA_TTI_INT                  BIT(3)
#define TXDMA_LSO_INT                  BIT(4)
#define TXDMA_TPA_INT                  BIT(5)
#define TXDMA_SM_INT                   BIT(6)
	u64 pfc_err_reg;
	u64 pfc_err_mask;
	u64 pfc_err_alarm;

	u64 tda_err_reg;
	u64 tda_err_mask;
	u64 tda_err_alarm;

	u64 pcc_err_reg;
#define PCC_FB_ECC_DB_ERR		vBIT(0xFF, 16, 8)
#define PCC_ENABLE_FOUR			vBIT(0x0F,0,8)

	u64 pcc_err_mask;
	u64 pcc_err_alarm;

	u64 tti_err_reg;
	u64 tti_err_mask;
	u64 tti_err_alarm;

	u64 lso_err_reg;
	u64 lso_err_mask;
	u64 lso_err_alarm;

	u64 tpa_err_reg;
	u64 tpa_err_mask;
	u64 tpa_err_alarm;

	u64 sm_err_reg;
	u64 sm_err_mask;
	u64 sm_err_alarm;

	u8 unused8[0x100 - 0xB8];

/* TxDMA arbiter */
	u64 tx_dma_wrap_stat;

/* Tx FIFO controller */
#define X_MAX_FIFOS                        8
#define X_FIFO_MAX_LEN                     0x1FFF	/*8191 */
	u64 tx_fifo_partition_0;
#define TX_FIFO_PARTITION_EN               BIT(0)
#define TX_FIFO_PARTITION_0_PRI(val)       vBIT(val,5,3)
#define TX_FIFO_PARTITION_0_LEN(val)       vBIT(val,19,13)
#define TX_FIFO_PARTITION_1_PRI(val)       vBIT(val,37,3)
#define TX_FIFO_PARTITION_1_LEN(val)       vBIT(val,51,13  )

	u64 tx_fifo_partition_1;
#define TX_FIFO_PARTITION_2_PRI(val)       vBIT(val,5,3)
#define TX_FIFO_PARTITION_2_LEN(val)       vBIT(val,19,13)
#define TX_FIFO_PARTITION_3_PRI(val)       vBIT(val,37,3)
#define TX_FIFO_PARTITION_3_LEN(val)       vBIT(val,51,13)

	u64 tx_fifo_partition_2;
#define TX_FIFO_PARTITION_4_PRI(val)       vBIT(val,5,3)
#define TX_FIFO_PARTITION_4_LEN(val)       vBIT(val,19,13)
#define TX_FIFO_PARTITION_5_PRI(val)       vBIT(val,37,3)
#define TX_FIFO_PARTITION_5_LEN(val)       vBIT(val,51,13)

	u64 tx_fifo_partition_3;
#define TX_FIFO_PARTITION_6_PRI(val)       vBIT(val,5,3)
#define TX_FIFO_PARTITION_6_LEN(val)       vBIT(val,19,13)
#define TX_FIFO_PARTITION_7_PRI(val)       vBIT(val,37,3)
#define TX_FIFO_PARTITION_7_LEN(val)       vBIT(val,51,13)

#define TX_FIFO_PARTITION_PRI_0                 0	/* highest */
#define TX_FIFO_PARTITION_PRI_1                 1
#define TX_FIFO_PARTITION_PRI_2                 2
#define TX_FIFO_PARTITION_PRI_3                 3
#define TX_FIFO_PARTITION_PRI_4                 4
#define TX_FIFO_PARTITION_PRI_5                 5
#define TX_FIFO_PARTITION_PRI_6                 6
#define TX_FIFO_PARTITION_PRI_7                 7	/* lowest */

	u64 tx_w_round_robin_0;
	u64 tx_w_round_robin_1;
	u64 tx_w_round_robin_2;
	u64 tx_w_round_robin_3;
	u64 tx_w_round_robin_4;

	u64 tti_command_mem;
#define TTI_CMD_MEM_WE                     BIT(7)
#define TTI_CMD_MEM_STROBE_NEW_CMD         BIT(15)
#define TTI_CMD_MEM_STROBE_BEING_EXECUTED  BIT(15)
#define TTI_CMD_MEM_OFFSET(n)              vBIT(n,26,6)

	u64 tti_data1_mem;
#define TTI_DATA1_MEM_TX_TIMER_VAL(n)      vBIT(n,6,26)
#define TTI_DATA1_MEM_TX_TIMER_AC_CI(n)    vBIT(n,38,2)
#define TTI_DATA1_MEM_TX_TIMER_AC_EN       BIT(38)
#define TTI_DATA1_MEM_TX_TIMER_CI_EN       BIT(39)
#define TTI_DATA1_MEM_TX_URNG_A(n)         vBIT(n,41,7)
#define TTI_DATA1_MEM_TX_URNG_B(n)         vBIT(n,49,7)
#define TTI_DATA1_MEM_TX_URNG_C(n)         vBIT(n,57,7)

	u64 tti_data2_mem;
#define TTI_DATA2_MEM_TX_UFC_A(n)          vBIT(n,0,16)
#define TTI_DATA2_MEM_TX_UFC_B(n)          vBIT(n,16,16)
#define TTI_DATA2_MEM_TX_UFC_C(n)          vBIT(n,32,16)
#define TTI_DATA2_MEM_TX_UFC_D(n)          vBIT(n,48,16)

/* Tx Protocol assist */
	u64 tx_pa_cfg;
#define TX_PA_CFG_IGNORE_FRM_ERR           BIT(1)
#define TX_PA_CFG_IGNORE_SNAP_OUI          BIT(2)
#define TX_PA_CFG_IGNORE_LLC_CTRL          BIT(3)
#define	TX_PA_CFG_IGNORE_L2_ERR			   BIT(6)

/* Recent add, used only debug purposes. */
	u64 pcc_enable;

	u8 unused9[0x700 - 0x178];

	u64 txdma_debug_ctrl;

	u8 unused10[0x1800 - 0x1708];

/* RxDMA Registers */
	u64 rxdma_int_status;
	u64 rxdma_int_mask;
#define RXDMA_INT_RC_INT_M             BIT(0)
#define RXDMA_INT_RPA_INT_M            BIT(1)
#define RXDMA_INT_RDA_INT_M            BIT(2)
#define RXDMA_INT_RTI_INT_M            BIT(3)

	u64 rda_err_reg;
	u64 rda_err_mask;
	u64 rda_err_alarm;

	u64 rc_err_reg;
	u64 rc_err_mask;
	u64 rc_err_alarm;

	u64 prc_pcix_err_reg;
	u64 prc_pcix_err_mask;
	u64 prc_pcix_err_alarm;

	u64 rpa_err_reg;
	u64 rpa_err_mask;
	u64 rpa_err_alarm;

	u64 rti_err_reg;
	u64 rti_err_mask;
	u64 rti_err_alarm;

	u8 unused11[0x100 - 0x88];

/* DMA arbiter */
	u64 rx_queue_priority;
#define RX_QUEUE_0_PRIORITY(val)       vBIT(val,5,3)
#define RX_QUEUE_1_PRIORITY(val)       vBIT(val,13,3)
#define RX_QUEUE_2_PRIORITY(val)       vBIT(val,21,3)
#define RX_QUEUE_3_PRIORITY(val)       vBIT(val,29,3)
#define RX_QUEUE_4_PRIORITY(val)       vBIT(val,37,3)
#define RX_QUEUE_5_PRIORITY(val)       vBIT(val,45,3)
#define RX_QUEUE_6_PRIORITY(val)       vBIT(val,53,3)
#define RX_QUEUE_7_PRIORITY(val)       vBIT(val,61,3)

#define RX_QUEUE_PRI_0                 0	/* highest */
#define RX_QUEUE_PRI_1                 1
#define RX_QUEUE_PRI_2                 2
#define RX_QUEUE_PRI_3                 3
#define RX_QUEUE_PRI_4                 4
#define RX_QUEUE_PRI_5                 5
#define RX_QUEUE_PRI_6                 6
#define RX_QUEUE_PRI_7                 7	/* lowest */

	u64 rx_w_round_robin_0;
	u64 rx_w_round_robin_1;
	u64 rx_w_round_robin_2;
	u64 rx_w_round_robin_3;
	u64 rx_w_round_robin_4;

	/* Per-ring controller regs */
#define RX_MAX_RINGS                8
#if 0
#define RX_MAX_RINGS_SZ             0xFFFF	/* 65536 */
#define RX_MIN_RINGS_SZ             0x3F	/* 63 */
#endif
	u64 prc_rxd0_n[RX_MAX_RINGS];
	u64 prc_ctrl_n[RX_MAX_RINGS];
#define PRC_CTRL_RC_ENABLED                    BIT(7)
#define PRC_CTRL_RING_MODE                     (BIT(14)|BIT(15))
#define PRC_CTRL_RING_MODE_1                   vBIT(0,14,2)
#define PRC_CTRL_RING_MODE_3                   vBIT(1,14,2)
#define PRC_CTRL_RING_MODE_5                   vBIT(2,14,2)
#define PRC_CTRL_RING_MODE_x                   vBIT(3,14,2)
#define PRC_CTRL_NO_SNOOP                      (BIT(22)|BIT(23))
#define PRC_CTRL_NO_SNOOP_DESC                 BIT(22)
#define PRC_CTRL_NO_SNOOP_BUFF                 BIT(23)
#define PRC_CTRL_BIMODAL_INTERRUPT             BIT(37)
#define PRC_CTRL_RXD_BACKOFF_INTERVAL(val)     vBIT(val,40,24)

	u64 prc_alarm_action;
#define PRC_ALARM_ACTION_RR_R0_STOP            BIT(3)
#define PRC_ALARM_ACTION_RW_R0_STOP            BIT(7)
#define PRC_ALARM_ACTION_RR_R1_STOP            BIT(11)
#define PRC_ALARM_ACTION_RW_R1_STOP            BIT(15)
#define PRC_ALARM_ACTION_RR_R2_STOP            BIT(19)
#define PRC_ALARM_ACTION_RW_R2_STOP            BIT(23)
#define PRC_ALARM_ACTION_RR_R3_STOP            BIT(27)
#define PRC_ALARM_ACTION_RW_R3_STOP            BIT(31)
#define PRC_ALARM_ACTION_RR_R4_STOP            BIT(35)
#define PRC_ALARM_ACTION_RW_R4_STOP            BIT(39)
#define PRC_ALARM_ACTION_RR_R5_STOP            BIT(43)
#define PRC_ALARM_ACTION_RW_R5_STOP            BIT(47)
#define PRC_ALARM_ACTION_RR_R6_STOP            BIT(51)
#define PRC_ALARM_ACTION_RW_R6_STOP            BIT(55)
#define PRC_ALARM_ACTION_RR_R7_STOP            BIT(59)
#define PRC_ALARM_ACTION_RW_R7_STOP            BIT(63)

/* Receive traffic interrupts */
	u64 rti_command_mem;
#define RTI_CMD_MEM_WE                          BIT(7)
#define RTI_CMD_MEM_STROBE                      BIT(15)
#define RTI_CMD_MEM_STROBE_NEW_CMD              BIT(15)
#define RTI_CMD_MEM_STROBE_CMD_BEING_EXECUTED   BIT(15)
#define RTI_CMD_MEM_OFFSET(n)                   vBIT(n,29,3)

	u64 rti_data1_mem;
#define RTI_DATA1_MEM_RX_TIMER_VAL(n)      vBIT(n,3,29)
#define RTI_DATA1_MEM_RX_TIMER_AC_EN       BIT(38)
#define RTI_DATA1_MEM_RX_TIMER_CI_EN       BIT(39)
#define RTI_DATA1_MEM_RX_URNG_A(n)         vBIT(n,41,7)
#define RTI_DATA1_MEM_RX_URNG_B(n)         vBIT(n,49,7)
#define RTI_DATA1_MEM_RX_URNG_C(n)         vBIT(n,57,7)

	u64 rti_data2_mem;
#define RTI_DATA2_MEM_RX_UFC_A(n)          vBIT(n,0,16)
#define RTI_DATA2_MEM_RX_UFC_B(n)          vBIT(n,16,16)
#define RTI_DATA2_MEM_RX_UFC_C(n)          vBIT(n,32,16)
#define RTI_DATA2_MEM_RX_UFC_D(n)          vBIT(n,48,16)

	u64 rx_pa_cfg;
#define RX_PA_CFG_IGNORE_FRM_ERR           BIT(1)
#define RX_PA_CFG_IGNORE_SNAP_OUI          BIT(2)
#define RX_PA_CFG_IGNORE_LLC_CTRL          BIT(3)
#define RX_PA_CFG_IGNORE_L2_ERR            BIT(6)

	u8 unused12[0x700 - 0x1D8];

	u64 rxdma_debug_ctrl;

	u8 unused13[0x2000 - 0x1f08];

/* Media Access Controller Register */
	u64 mac_int_status;
	u64 mac_int_mask;
#define MAC_INT_STATUS_TMAC_INT            BIT(0)
#define MAC_INT_STATUS_RMAC_INT            BIT(1)

	u64 mac_tmac_err_reg;
#define TMAC_ERR_REG_TMAC_ECC_DB_ERR       BIT(15)
#define TMAC_ERR_REG_TMAC_TX_BUF_OVRN      BIT(23)
#define TMAC_ERR_REG_TMAC_TX_CRI_ERR       BIT(31)
	u64 mac_tmac_err_mask;
	u64 mac_tmac_err_alarm;

	u64 mac_rmac_err_reg;
#define RMAC_ERR_REG_RX_BUFF_OVRN          BIT(0)
#define RMAC_ERR_REG_RTS_ECC_DB_ERR        BIT(14)
#define RMAC_ERR_REG_ECC_DB_ERR            BIT(15)
#define RMAC_LINK_STATE_CHANGE_INT         BIT(31)
	u64 mac_rmac_err_mask;
	u64 mac_rmac_err_alarm;

	u8 unused14[0x100 - 0x40];

	u64 mac_cfg;
#define MAC_CFG_TMAC_ENABLE             BIT(0)
#define MAC_CFG_RMAC_ENABLE             BIT(1)
#define MAC_CFG_LAN_NOT_WAN             BIT(2)
#define MAC_CFG_TMAC_LOOPBACK           BIT(3)
#define MAC_CFG_TMAC_APPEND_PAD         BIT(4)
#define MAC_CFG_RMAC_STRIP_FCS          BIT(5)
#define MAC_CFG_RMAC_STRIP_PAD          BIT(6)
#define MAC_CFG_RMAC_PROM_ENABLE        BIT(7)
#define MAC_RMAC_DISCARD_PFRM           BIT(8)
#define MAC_RMAC_BCAST_ENABLE           BIT(9)
#define MAC_RMAC_ALL_ADDR_ENABLE        BIT(10)
#define MAC_RMAC_INVLD_IPG_THR(val)     vBIT(val,16,8)

	u64 tmac_avg_ipg;
#define TMAC_AVG_IPG(val)           vBIT(val,0,8)

	u64 rmac_max_pyld_len;
#define RMAC_MAX_PYLD_LEN(val)      vBIT(val,2,14)
#define RMAC_MAX_PYLD_LEN_DEF       vBIT(1500,2,14)
#define RMAC_MAX_PYLD_LEN_JUMBO_DEF vBIT(9600,2,14)

	u64 rmac_err_cfg;
#define RMAC_ERR_FCS                    BIT(0)
#define RMAC_ERR_FCS_ACCEPT             BIT(1)
#define RMAC_ERR_TOO_LONG               BIT(1)
#define RMAC_ERR_TOO_LONG_ACCEPT        BIT(1)
#define RMAC_ERR_RUNT                   BIT(2)
#define RMAC_ERR_RUNT_ACCEPT            BIT(2)
#define RMAC_ERR_LEN_MISMATCH           BIT(3)
#define RMAC_ERR_LEN_MISMATCH_ACCEPT    BIT(3)

	u64 rmac_cfg_key;
#define RMAC_CFG_KEY(val)               vBIT(val,0,16)

#define MAX_MAC_ADDRESSES           16
#define MAX_MC_ADDRESSES            32	/* Multicast addresses */
#define MAC_MAC_ADDR_START_OFFSET   0
#define MAC_MC_ADDR_START_OFFSET    16
#define MAC_MC_ALL_MC_ADDR_OFFSET   63	/* enables all multicast pkts */
	u64 rmac_addr_cmd_mem;
#define RMAC_ADDR_CMD_MEM_WE                    BIT(7)
#define RMAC_ADDR_CMD_MEM_RD                    0
#define RMAC_ADDR_CMD_MEM_STROBE_NEW_CMD        BIT(15)
#define RMAC_ADDR_CMD_MEM_STROBE_CMD_EXECUTING  BIT(15)
#define RMAC_ADDR_CMD_MEM_OFFSET(n)             vBIT(n,26,6)

	u64 rmac_addr_data0_mem;
#define RMAC_ADDR_DATA0_MEM_ADDR(n)    vBIT(n,0,48)
#define RMAC_ADDR_DATA0_MEM_USER       BIT(48)

	u64 rmac_addr_data1_mem;
#define RMAC_ADDR_DATA1_MEM_MASK(n)    vBIT(n,0,48)

	u8 unused15[0x8];

/*
        u64 rmac_addr_cfg;
#define RMAC_ADDR_UCASTn_EN(n)     mBIT(0)_n(n)
#define RMAC_ADDR_MCASTn_EN(n)     mBIT(0)_n(n)
#define RMAC_ADDR_BCAST_EN         vBIT(0)_48 
#define RMAC_ADDR_ALL_ADDR_EN      vBIT(0)_49 
*/
	u64 tmac_ipg_cfg;

	u64 rmac_pause_cfg;
#define RMAC_PAUSE_GEN             BIT(0)
#define RMAC_PAUSE_GEN_ENABLE      BIT(0)
#define RMAC_PAUSE_RX              BIT(1)
#define RMAC_PAUSE_RX_ENABLE       BIT(1)
#define RMAC_PAUSE_HG_PTIME_DEF    vBIT(0xFFFF,16,16)
#define RMAC_PAUSE_HG_PTIME(val)    vBIT(val,16,16)

	u64 rmac_red_cfg;

	u64 rmac_red_rate_q0q3;
	u64 rmac_red_rate_q4q7;

	u64 mac_link_util;
#define MAC_TX_LINK_UTIL           vBIT(0xFE,1,7)
#define MAC_TX_LINK_UTIL_DISABLE   vBIT(0xF, 8,4)
#define MAC_TX_LINK_UTIL_VAL( n )  vBIT(n,8,4)
#define MAC_RX_LINK_UTIL           vBIT(0xFE,33,7)
#define MAC_RX_LINK_UTIL_DISABLE   vBIT(0xF,40,4)
#define MAC_RX_LINK_UTIL_VAL( n )  vBIT(n,40,4)

#define MAC_LINK_UTIL_DISABLE      MAC_TX_LINK_UTIL_DISABLE | \
                                   MAC_RX_LINK_UTIL_DISABLE

	u64 rmac_invalid_ipg;

/* rx traffic steering */
#define	MAC_RTS_FRM_LEN_SET(len)	vBIT(len,2,14)
	u64 rts_frm_len_n[8];

	u64 rts_qos_steering;

#define MAX_DIX_MAP                         4
	u64 rts_dix_map_n[MAX_DIX_MAP];
#define RTS_DIX_MAP_ETYPE(val)             vBIT(val,0,16)
#define RTS_DIX_MAP_SCW(val)               BIT(val,21)

	u64 rts_q_alternates;
	u64 rts_default_q;

	u64 rts_ctrl;
#define RTS_CTRL_IGNORE_SNAP_OUI           BIT(2)
#define RTS_CTRL_IGNORE_LLC_CTRL           BIT(3)

	u64 rts_pn_cam_ctrl;
#define RTS_PN_CAM_CTRL_WE                 BIT(7)
#define RTS_PN_CAM_CTRL_STROBE_NEW_CMD     BIT(15)
#define RTS_PN_CAM_CTRL_STROBE_BEING_EXECUTED   BIT(15)
#define RTS_PN_CAM_CTRL_OFFSET(n)          vBIT(n,24,8)
	u64 rts_pn_cam_data;
#define RTS_PN_CAM_DATA_TCP_SELECT         BIT(7)
#define RTS_PN_CAM_DATA_PORT(val)          vBIT(val,8,16)
#define RTS_PN_CAM_DATA_SCW(val)           vBIT(val,24,8)

	u64 rts_ds_mem_ctrl;
#define RTS_DS_MEM_CTRL_WE                 BIT(7)
#define RTS_DS_MEM_CTRL_STROBE_NEW_CMD     BIT(15)
#define RTS_DS_MEM_CTRL_STROBE_CMD_BEING_EXECUTED   BIT(15)
#define RTS_DS_MEM_CTRL_OFFSET(n)          vBIT(n,26,6)
	u64 rts_ds_mem_data;
#define RTS_DS_MEM_DATA(n)                 vBIT(n,0,8)

	u8 unused16[0x700 - 0x220];

	u64 mac_debug_ctrl;
#define MAC_DBG_ACTIVITY_VALUE		   0x411040400000000ULL

	u8 unused17[0x2800 - 0x2708];

/* memory controller registers */
	u64 mc_int_status;
#define MC_INT_STATUS_MC_INT               BIT(0)
	u64 mc_int_mask;
#define MC_INT_MASK_MC_INT                 BIT(0)

	u64 mc_err_reg;
#define MC_ERR_REG_ECC_DB_ERR_L            BIT(14)
#define MC_ERR_REG_ECC_DB_ERR_U            BIT(15)
#define MC_ERR_REG_MIRI_ECC_DB_ERR_0       BIT(18)
#define MC_ERR_REG_MIRI_ECC_DB_ERR_1       BIT(20)
#define MC_ERR_REG_MIRI_CRI_ERR_0          BIT(22)
#define MC_ERR_REG_MIRI_CRI_ERR_1          BIT(23)
#define MC_ERR_REG_SM_ERR                  BIT(31)
#define MC_ERR_REG_ECC_ALL_SNG		   (BIT(2) | BIT(3) | BIT(4) | BIT(5) |\
					    BIT(6) | BIT(7) | BIT(17) | BIT(19))
#define MC_ERR_REG_ECC_ALL_DBL		   (BIT(10) | BIT(11) | BIT(12) |\
					    BIT(13) | BIT(14) | BIT(15) |\
					    BIT(18) | BIT(20))
	u64 mc_err_mask;
	u64 mc_err_alarm;

	u8 unused18[0x100 - 0x28];

/* MC configuration */
	u64 rx_queue_cfg;
#define RX_QUEUE_CFG_Q0_SZ(n)              vBIT(n,0,8)
#define RX_QUEUE_CFG_Q1_SZ(n)              vBIT(n,8,8)
#define RX_QUEUE_CFG_Q2_SZ(n)              vBIT(n,16,8)
#define RX_QUEUE_CFG_Q3_SZ(n)              vBIT(n,24,8)
#define RX_QUEUE_CFG_Q4_SZ(n)              vBIT(n,32,8)
#define RX_QUEUE_CFG_Q5_SZ(n)              vBIT(n,40,8)
#define RX_QUEUE_CFG_Q6_SZ(n)              vBIT(n,48,8)
#define RX_QUEUE_CFG_Q7_SZ(n)              vBIT(n,56,8)

	u64 mc_rldram_mrs;
#define	MC_RLDRAM_QUEUE_SIZE_ENABLE			BIT(39)
#define	MC_RLDRAM_MRS_ENABLE				BIT(47)

	u64 mc_rldram_interleave;

	u64 mc_pause_thresh_q0q3;
	u64 mc_pause_thresh_q4q7;

	u64 mc_red_thresh_q[8];

	u8 unused19[0x200 - 0x168];
	u64 mc_rldram_ref_per;
	u8 unused20[0x220 - 0x208];
	u64 mc_rldram_test_ctrl;
#define MC_RLDRAM_TEST_MODE		BIT(47)
#define MC_RLDRAM_TEST_WRITE	BIT(7)
#define MC_RLDRAM_TEST_GO		BIT(15)
#define MC_RLDRAM_TEST_DONE		BIT(23)
#define MC_RLDRAM_TEST_PASS		BIT(31)

	u8 unused21[0x240 - 0x228];
	u64 mc_rldram_test_add;
	u8 unused22[0x260 - 0x248];
	u64 mc_rldram_test_d0;
	u8 unused23[0x280 - 0x268];
	u64 mc_rldram_test_d1;
	u8 unused24[0x300 - 0x288];
	u64 mc_rldram_test_d2;

	u8 unused24_1[0x360 - 0x308];
	u64 mc_rldram_ctrl;
#define	MC_RLDRAM_ENABLE_ODT		BIT(7)

	u8 unused24_2[0x640 - 0x368];
	u64 mc_rldram_ref_per_herc;
#define	MC_RLDRAM_SET_REF_PERIOD(val)	vBIT(val, 0, 16)

	u8 unused24_3[0x660 - 0x648];
	u64 mc_rldram_mrs_herc;

	u8 unused25[0x700 - 0x668];
	u64 mc_debug_ctrl;

	u8 unused26[0x3000 - 0x2f08];

/* XGXG */
	/* XGXS control registers */

	u64 xgxs_int_status;
#define XGXS_INT_STATUS_TXGXS              BIT(0)
#define XGXS_INT_STATUS_RXGXS              BIT(1)
	u64 xgxs_int_mask;
#define XGXS_INT_MASK_TXGXS                BIT(0)
#define XGXS_INT_MASK_RXGXS                BIT(1)

	u64 xgxs_txgxs_err_reg;
#define TXGXS_ECC_DB_ERR                   BIT(15)
	u64 xgxs_txgxs_err_mask;
	u64 xgxs_txgxs_err_alarm;

	u64 xgxs_rxgxs_err_reg;
	u64 xgxs_rxgxs_err_mask;
	u64 xgxs_rxgxs_err_alarm;

	u8 unused27[0x100 - 0x40];

	u64 xgxs_cfg;
	u64 xgxs_status;

	u64 xgxs_cfg_key;
	u64 xgxs_efifo_cfg;	/* CHANGED */
	u64 rxgxs_ber_0;	/* CHANGED */
	u64 rxgxs_ber_1;	/* CHANGED */

} XENA_dev_config_t;

#define XENA_REG_SPACE	sizeof(XENA_dev_config_t)
#define	XENA_EEPROM_SPACE (0x01 << 11)

#endif				/* _REGS_H */