summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/samsung/sxgbe/sxgbe_reg.h
blob: 56f8bf5a3f1b99564a2b055830810fe3d156e6c4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
/* 10G controller driver for Samsung SoCs
 *
 * Copyright (C) 2013 Samsung Electronics Co., Ltd.
 *		http://www.samsung.com
 *
 * Author: Siva Reddy Kallam <siva.kallam@samsung.com>
 *
 * 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.
 */
#ifndef __SXGBE_REGMAP_H__
#define __SXGBE_REGMAP_H__

/* SXGBE MAC Registers */
#define SXGBE_CORE_TX_CONFIG_REG	0x0000
#define SXGBE_CORE_RX_CONFIG_REG	0x0004
#define SXGBE_CORE_PKT_FILTER_REG	0x0008
#define SXGBE_CORE_WATCHDOG_TIMEOUT_REG 0x000C
#define SXGBE_CORE_HASH_TABLE_REG0	0x0010
#define SXGBE_CORE_HASH_TABLE_REG1	0x0014
#define SXGBE_CORE_HASH_TABLE_REG2	0x0018
#define SXGBE_CORE_HASH_TABLE_REG3	0x001C
#define SXGBE_CORE_HASH_TABLE_REG4	0x0020
#define SXGBE_CORE_HASH_TABLE_REG5	0x0024
#define SXGBE_CORE_HASH_TABLE_REG6	0x0028
#define SXGBE_CORE_HASH_TABLE_REG7	0x002C

/* EEE-LPI Registers */
#define SXGBE_CORE_LPI_CTRL_STATUS	0x00D0
#define SXGBE_CORE_LPI_TIMER_CTRL	0x00D4

/* VLAN Specific Registers */
#define SXGBE_CORE_VLAN_TAG_REG		0x0050
#define SXGBE_CORE_VLAN_HASHTAB_REG	0x0058
#define SXGBE_CORE_VLAN_INSCTL_REG	0x0060
#define SXGBE_CORE_VLAN_INNERCTL_REG	0x0064
#define SXGBE_CORE_RX_ETHTYPE_MATCH_REG 0x006C

/* Flow Contol Registers */
#define SXGBE_CORE_TX_Q0_FLOWCTL_REG	0x0070
#define SXGBE_CORE_TX_Q1_FLOWCTL_REG	0x0074
#define SXGBE_CORE_TX_Q2_FLOWCTL_REG	0x0078
#define SXGBE_CORE_TX_Q3_FLOWCTL_REG	0x007C
#define SXGBE_CORE_TX_Q4_FLOWCTL_REG	0x0080
#define SXGBE_CORE_TX_Q5_FLOWCTL_REG	0x0084
#define SXGBE_CORE_TX_Q6_FLOWCTL_REG	0x0088
#define SXGBE_CORE_TX_Q7_FLOWCTL_REG	0x008C
#define SXGBE_CORE_RX_FLOWCTL_REG	0x0090
#define SXGBE_CORE_RX_CTL0_REG		0x00A0
#define SXGBE_CORE_RX_CTL1_REG		0x00A4
#define SXGBE_CORE_RX_CTL2_REG		0x00A8
#define SXGBE_CORE_RX_CTL3_REG		0x00AC

#define SXGBE_CORE_RXQ_ENABLE_MASK	0x0003
#define SXGBE_CORE_RXQ_ENABLE		0x0002
#define SXGBE_CORE_RXQ_DISABLE		0x0000

/* Interrupt Registers */
#define SXGBE_CORE_INT_STATUS_REG	0x00B0
#define SXGBE_CORE_INT_ENABLE_REG	0x00B4
#define SXGBE_CORE_RXTX_ERR_STATUS_REG	0x00B8
#define SXGBE_CORE_PMT_CTL_STATUS_REG	0x00C0
#define SXGBE_CORE_RWK_PKT_FILTER_REG	0x00C4
#define SXGBE_CORE_VERSION_REG		0x0110
#define SXGBE_CORE_DEBUG_REG		0x0114
#define SXGBE_CORE_HW_FEA_REG(index)	(0x011C + index * 4)

/* SMA(MDIO) module registers */
#define SXGBE_MDIO_SCMD_ADD_REG		0x0200
#define SXGBE_MDIO_SCMD_DATA_REG	0x0204
#define SXGBE_MDIO_CCMD_WADD_REG	0x0208
#define SXGBE_MDIO_CCMD_WDATA_REG	0x020C
#define SXGBE_MDIO_CSCAN_PORT_REG	0x0210
#define SXGBE_MDIO_INT_STATUS_REG	0x0214
#define SXGBE_MDIO_INT_ENABLE_REG	0x0218
#define SXGBE_MDIO_PORT_CONDCON_REG	0x021C
#define SXGBE_MDIO_CLAUSE22_PORT_REG	0x0220

/* port specific, addr = 0-3 */
#define SXGBE_MDIO_DEV_BASE_REG		0x0230
#define SXGBE_MDIO_PORT_DEV_REG(addr)			\
	(SXGBE_MDIO_DEV_BASE_REG + (0x10 * addr) + 0x0)
#define SXGBE_MDIO_PORT_LSTATUS_REG(addr)		\
	(SXGBE_MDIO_DEV_BASE_REG + (0x10 * addr) + 0x4)
#define SXGBE_MDIO_PORT_ALIVE_REG(addr)			\
	(SXGBE_MDIO_DEV_BASE_REG + (0x10 * addr) + 0x8)

#define SXGBE_CORE_GPIO_CTL_REG		0x0278
#define SXGBE_CORE_GPIO_STATUS_REG	0x027C

/* Address registers for filtering */
#define SXGBE_CORE_ADD_BASE_REG		0x0300

/* addr = 0-31 */
#define SXGBE_CORE_ADD_HIGHOFFSET(addr)			\
	(SXGBE_CORE_ADD_BASE_REG + (0x8 * addr) + 0x0)
#define SXGBE_CORE_ADD_LOWOFFSET(addr)			\
	(SXGBE_CORE_ADD_BASE_REG + (0x8 * addr) + 0x4)

/* SXGBE MMC registers */
#define SXGBE_MMC_CTL_REG		0x0800
#define SXGBE_MMC_RXINT_STATUS_REG	0x0804
#define SXGBE_MMC_TXINT_STATUS_REG	0x0808
#define SXGBE_MMC_RXINT_ENABLE_REG	0x080C
#define SXGBE_MMC_TXINT_ENABLE_REG	0x0810

/* TX specific counters */
#define SXGBE_MMC_TXOCTETHI_GBCNT_REG	0x0814
#define SXGBE_MMC_TXOCTETLO_GBCNT_REG	0x0818
#define SXGBE_MMC_TXFRAMELO_GBCNT_REG	0x081C
#define SXGBE_MMC_TXFRAMEHI_GBCNT_REG	0x0820
#define SXGBE_MMC_TXBROADLO_GCNT_REG	0x0824
#define SXGBE_MMC_TXBROADHI_GCNT_REG	0x0828
#define SXGBE_MMC_TXMULTILO_GCNT_REG	0x082C
#define SXGBE_MMC_TXMULTIHI_GCNT_REG	0x0830
#define SXGBE_MMC_TX64LO_GBCNT_REG	0x0834
#define SXGBE_MMC_TX64HI_GBCNT_REG	0x0838
#define SXGBE_MMC_TX65TO127LO_GBCNT_REG		0x083C
#define SXGBE_MMC_TX65TO127HI_GBCNT_REG		0x0840
#define SXGBE_MMC_TX128TO255LO_GBCNT_REG	0x0844
#define SXGBE_MMC_TX128TO255HI_GBCNT_REG	0x0848
#define SXGBE_MMC_TX256TO511LO_GBCNT_REG	0x084C
#define SXGBE_MMC_TX256TO511HI_GBCNT_REG	0x0850
#define SXGBE_MMC_TX512TO1023LO_GBCNT_REG	0x0854
#define SXGBE_MMC_TX512TO1023HI_GBCNT_REG	0x0858
#define SXGBE_MMC_TX1023TOMAXLO_GBCNT_REG	0x085C
#define SXGBE_MMC_TX1023TOMAXHI_GBCNT_REG	0x0860
#define SXGBE_MMC_TXUNICASTLO_GBCNT_REG		0x0864
#define SXGBE_MMC_TXUNICASTHI_GBCNT_REG		0x0868
#define SXGBE_MMC_TXMULTILO_GBCNT_REG		0x086C
#define SXGBE_MMC_TXMULTIHI_GBCNT_REG		0x0870
#define SXGBE_MMC_TXBROADLO_GBCNT_REG		0x0874
#define SXGBE_MMC_TXBROADHI_GBCNT_REG		0x0878
#define SXGBE_MMC_TXUFLWLO_GBCNT_REG		0x087C
#define SXGBE_MMC_TXUFLWHI_GBCNT_REG		0x0880
#define SXGBE_MMC_TXOCTETLO_GCNT_REG	0x0884
#define SXGBE_MMC_TXOCTETHI_GCNT_REG	0x0888
#define SXGBE_MMC_TXFRAMELO_GCNT_REG	0x088C
#define SXGBE_MMC_TXFRAMEHI_GCNT_REG	0x0890
#define SXGBE_MMC_TXPAUSELO_CNT_REG	0x0894
#define SXGBE_MMC_TXPAUSEHI_CNT_REG	0x0898
#define SXGBE_MMC_TXVLANLO_GCNT_REG	0x089C
#define SXGBE_MMC_TXVLANHI_GCNT_REG	0x08A0

/* RX specific counters */
#define SXGBE_MMC_RXFRAMELO_GBCNT_REG	0x0900
#define SXGBE_MMC_RXFRAMEHI_GBCNT_REG	0x0904
#define SXGBE_MMC_RXOCTETLO_GBCNT_REG	0x0908
#define SXGBE_MMC_RXOCTETHI_GBCNT_REG	0x090C
#define SXGBE_MMC_RXOCTETLO_GCNT_REG	0x0910
#define SXGBE_MMC_RXOCTETHI_GCNT_REG	0x0914
#define SXGBE_MMC_RXBROADLO_GCNT_REG	0x0918
#define SXGBE_MMC_RXBROADHI_GCNT_REG	0x091C
#define SXGBE_MMC_RXMULTILO_GCNT_REG	0x0920
#define SXGBE_MMC_RXMULTIHI_GCNT_REG	0x0924
#define SXGBE_MMC_RXCRCERRLO_REG	0x0928
#define SXGBE_MMC_RXCRCERRHI_REG	0x092C
#define SXGBE_MMC_RXSHORT64BFRAME_ERR_REG	0x0930
#define SXGBE_MMC_RXJABBERERR_REG		0x0934
#define SXGBE_MMC_RXSHORT64BFRAME_COR_REG	0x0938
#define SXGBE_MMC_RXOVERMAXFRAME_COR_REG	0x093C
#define SXGBE_MMC_RX64LO_GBCNT_REG		0x0940
#define SXGBE_MMC_RX64HI_GBCNT_REG		0x0944
#define SXGBE_MMC_RX65TO127LO_GBCNT_REG		0x0948
#define SXGBE_MMC_RX65TO127HI_GBCNT_REG		0x094C
#define SXGBE_MMC_RX128TO255LO_GBCNT_REG	0x0950
#define SXGBE_MMC_RX128TO255HI_GBCNT_REG	0x0954
#define SXGBE_MMC_RX256TO511LO_GBCNT_REG	0x0958
#define SXGBE_MMC_RX256TO511HI_GBCNT_REG	0x095C
#define SXGBE_MMC_RX512TO1023LO_GBCNT_REG	0x0960
#define SXGBE_MMC_RX512TO1023HI_GBCNT_REG	0x0964
#define SXGBE_MMC_RX1023TOMAXLO_GBCNT_REG	0x0968
#define SXGBE_MMC_RX1023TOMAXHI_GBCNT_REG	0x096C
#define SXGBE_MMC_RXUNICASTLO_GCNT_REG		0x0970
#define SXGBE_MMC_RXUNICASTHI_GCNT_REG		0x0974
#define SXGBE_MMC_RXLENERRLO_REG		0x0978
#define SXGBE_MMC_RXLENERRHI_REG		0x097C
#define SXGBE_MMC_RXOUTOFRANGETYPELO_REG	0x0980
#define SXGBE_MMC_RXOUTOFRANGETYPEHI_REG	0x0984
#define SXGBE_MMC_RXPAUSELO_CNT_REG		0x0988
#define SXGBE_MMC_RXPAUSEHI_CNT_REG		0x098C
#define SXGBE_MMC_RXFIFOOVERFLOWLO_GBCNT_REG	0x0990
#define SXGBE_MMC_RXFIFOOVERFLOWHI_GBCNT_REG	0x0994
#define SXGBE_MMC_RXVLANLO_GBCNT_REG		0x0998
#define SXGBE_MMC_RXVLANHI_GBCNT_REG		0x099C
#define SXGBE_MMC_RXWATCHDOG_ERR_REG		0x09A0

/* L3/L4 function registers */
#define SXGBE_CORE_L34_ADDCTL_REG	0x0C00
#define SXGBE_CORE_L34_ADDCTL_REG	0x0C00
#define SXGBE_CORE_L34_DATA_REG		0x0C04

/* ARP registers */
#define SXGBE_CORE_ARP_ADD_REG		0x0C10

/* RSS registers */
#define SXGBE_CORE_RSS_CTL_REG		0x0C80
#define SXGBE_CORE_RSS_ADD_REG		0x0C88
#define SXGBE_CORE_RSS_DATA_REG		0x0C8C

/* RSS control register bits */
#define SXGBE_CORE_RSS_CTL_UDP4TE	BIT(3)
#define SXGBE_CORE_RSS_CTL_TCP4TE	BIT(2)
#define SXGBE_CORE_RSS_CTL_IP2TE	BIT(1)
#define SXGBE_CORE_RSS_CTL_RSSE		BIT(0)

/* IEEE 1588 registers */
#define SXGBE_CORE_TSTAMP_CTL_REG	0x0D00
#define SXGBE_CORE_SUBSEC_INC_REG	0x0D04
#define SXGBE_CORE_SYSTIME_SEC_REG	0x0D0C
#define SXGBE_CORE_SYSTIME_NSEC_REG	0x0D10
#define SXGBE_CORE_SYSTIME_SECUP_REG	0x0D14
#define SXGBE_CORE_TSTAMP_ADD_REG	0x0D18
#define SXGBE_CORE_SYSTIME_HWORD_REG	0x0D1C
#define SXGBE_CORE_TSTAMP_STATUS_REG	0x0D20
#define SXGBE_CORE_TXTIME_STATUSNSEC_REG 0x0D30
#define SXGBE_CORE_TXTIME_STATUSSEC_REG	0x0D34

/* Auxiliary registers */
#define SXGBE_CORE_AUX_CTL_REG			 0x0D40
#define SXGBE_CORE_AUX_TSTAMP_NSEC_REG		 0x0D48
#define SXGBE_CORE_AUX_TSTAMP_SEC_REG		 0x0D4C
#define SXGBE_CORE_AUX_TSTAMP_INGCOR_REG	 0x0D50
#define SXGBE_CORE_AUX_TSTAMP_ENGCOR_REG	 0x0D54
#define SXGBE_CORE_AUX_TSTAMP_INGCOR_NSEC_REG	 0x0D58
#define SXGBE_CORE_AUX_TSTAMP_INGCOR_SUBNSEC_REG 0x0D5C
#define SXGBE_CORE_AUX_TSTAMP_ENGCOR_NSEC_REG	 0x0D60
#define SXGBE_CORE_AUX_TSTAMP_ENGCOR_SUBNSEC_REG 0x0D64

/* PPS registers */
#define SXGBE_CORE_PPS_CTL_REG		0x0D70
#define SXGBE_CORE_PPS_BASE			0x0D80

/* addr = 0 - 3 */
#define SXGBE_CORE_PPS_TTIME_SEC_REG(addr)		\
	(SXGBE_CORE_PPS_BASE + (0x10 * addr) + 0x0)
#define SXGBE_CORE_PPS_TTIME_NSEC_REG(addr)		\
	(SXGBE_CORE_PPS_BASE + (0x10 * addr) + 0x4)
#define SXGBE_CORE_PPS_INTERVAL_REG(addr)		\
	(SXGBE_CORE_PPS_BASE + (0x10 * addr) + 0x8)
#define SXGBE_CORE_PPS_WIDTH_REG(addr)			\
	(SXGBE_CORE_PPS_BASE + (0x10 * addr) + 0xC)
#define SXGBE_CORE_PTO_CTL_REG		0x0DC0
#define SXGBE_CORE_SRCPORT_ITY0_REG	0x0DC4
#define SXGBE_CORE_SRCPORT_ITY1_REG	0x0DC8
#define SXGBE_CORE_SRCPORT_ITY2_REG	0x0DCC
#define SXGBE_CORE_LOGMSG_LEVEL_REG	0x0DD0

/* SXGBE MTL Registers */
#define SXGBE_MTL_BASE_REG		0x1000
#define SXGBE_MTL_OP_MODE_REG		(SXGBE_MTL_BASE_REG + 0x0000)
#define SXGBE_MTL_DEBUG_CTL_REG		(SXGBE_MTL_BASE_REG + 0x0008)
#define SXGBE_MTL_DEBUG_STATUS_REG	(SXGBE_MTL_BASE_REG + 0x000C)
#define SXGBE_MTL_FIFO_DEBUGDATA_REG	(SXGBE_MTL_BASE_REG + 0x0010)
#define SXGBE_MTL_INT_STATUS_REG	(SXGBE_MTL_BASE_REG + 0x0020)
#define SXGBE_MTL_RXQ_DMAMAP0_REG	(SXGBE_MTL_BASE_REG + 0x0030)
#define SXGBE_MTL_RXQ_DMAMAP1_REG	(SXGBE_MTL_BASE_REG + 0x0034)
#define SXGBE_MTL_RXQ_DMAMAP2_REG	(SXGBE_MTL_BASE_REG + 0x0038)
#define SXGBE_MTL_TX_PRTYMAP0_REG	(SXGBE_MTL_BASE_REG + 0x0040)
#define SXGBE_MTL_TX_PRTYMAP1_REG	(SXGBE_MTL_BASE_REG + 0x0044)

/* TC/Queue registers, qnum=0-15 */
#define SXGBE_MTL_TC_TXBASE_REG		(SXGBE_MTL_BASE_REG + 0x0100)
#define SXGBE_MTL_TXQ_OPMODE_REG(qnum)				\
	(SXGBE_MTL_TC_TXBASE_REG + (qnum * 0x80) + 0x00)
#define SXGBE_MTL_SFMODE		BIT(1)
#define SXGBE_MTL_FIFO_LSHIFT		16
#define SXGBE_MTL_ENABLE_QUEUE		0x00000008
#define SXGBE_MTL_TXQ_UNDERFLOW_REG(qnum)			\
	(SXGBE_MTL_TC_TXBASE_REG + (qnum * 0x80) + 0x04)
#define SXGBE_MTL_TXQ_DEBUG_REG(qnum)				\
	(SXGBE_MTL_TC_TXBASE_REG + (qnum * 0x80) + 0x08)
#define SXGBE_MTL_TXQ_ETSCTL_REG(qnum)				\
	(SXGBE_MTL_TC_TXBASE_REG + (qnum * 0x80) + 0x10)
#define SXGBE_MTL_TXQ_ETSSTATUS_REG(qnum)			\
	(SXGBE_MTL_TC_TXBASE_REG + (qnum * 0x80) + 0x14)
#define SXGBE_MTL_TXQ_QUANTWEIGHT_REG(qnum)			\
	(SXGBE_MTL_TC_TXBASE_REG + (qnum * 0x80) + 0x18)

#define SXGBE_MTL_TC_RXBASE_REG		0x1140
#define SXGBE_RX_MTL_SFMODE		BIT(5)
#define SXGBE_MTL_RXQ_OPMODE_REG(qnum)				\
	(SXGBE_MTL_TC_RXBASE_REG + (qnum * 0x80) + 0x00)
#define SXGBE_MTL_RXQ_MISPKTOVERFLOW_REG(qnum)			\
	(SXGBE_MTL_TC_RXBASE_REG + (qnum * 0x80) + 0x04)
#define SXGBE_MTL_RXQ_DEBUG_REG(qnum)				\
	(SXGBE_MTL_TC_RXBASE_REG + (qnum * 0x80) + 0x08)
#define SXGBE_MTL_RXQ_CTL_REG(qnum)				\
	(SXGBE_MTL_TC_RXBASE_REG + (qnum * 0x80) + 0x0C)
#define SXGBE_MTL_RXQ_INTENABLE_REG(qnum)			\
	(SXGBE_MTL_TC_RXBASE_REG + (qnum * 0x80) + 0x30)
#define SXGBE_MTL_RXQ_INTSTATUS_REG(qnum)			\
	(SXGBE_MTL_TC_RXBASE_REG + (qnum * 0x80) + 0x34)

/* SXGBE DMA Registers */
#define SXGBE_DMA_BASE_REG		0x3000
#define SXGBE_DMA_MODE_REG		(SXGBE_DMA_BASE_REG + 0x0000)
#define SXGBE_DMA_SOFT_RESET		BIT(0)
#define SXGBE_DMA_SYSBUS_MODE_REG	(SXGBE_DMA_BASE_REG + 0x0004)
#define SXGBE_DMA_AXI_UNDEF_BURST	BIT(0)
#define SXGBE_DMA_ENHACE_ADDR_MODE	BIT(11)
#define SXGBE_DMA_INT_STATUS_REG	(SXGBE_DMA_BASE_REG + 0x0008)
#define SXGBE_DMA_AXI_ARCACHECTL_REG	(SXGBE_DMA_BASE_REG + 0x0010)
#define SXGBE_DMA_AXI_AWCACHECTL_REG	(SXGBE_DMA_BASE_REG + 0x0018)
#define SXGBE_DMA_DEBUG_STATUS0_REG	(SXGBE_DMA_BASE_REG + 0x0020)
#define SXGBE_DMA_DEBUG_STATUS1_REG	(SXGBE_DMA_BASE_REG + 0x0024)
#define SXGBE_DMA_DEBUG_STATUS2_REG	(SXGBE_DMA_BASE_REG + 0x0028)
#define SXGBE_DMA_DEBUG_STATUS3_REG	(SXGBE_DMA_BASE_REG + 0x002C)
#define SXGBE_DMA_DEBUG_STATUS4_REG	(SXGBE_DMA_BASE_REG + 0x0030)
#define SXGBE_DMA_DEBUG_STATUS5_REG	(SXGBE_DMA_BASE_REG + 0x0034)

/* Channel Registers, cha_num = 0-15 */
#define SXGBE_DMA_CHA_BASE_REG			\
	(SXGBE_DMA_BASE_REG + 0x0100)
#define SXGBE_DMA_CHA_CTL_REG(cha_num)				\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x00)
#define SXGBE_DMA_PBL_X8MODE			BIT(16)
#define SXGBE_DMA_CHA_TXCTL_TSE_ENABLE		BIT(12)
#define SXGBE_DMA_CHA_TXCTL_REG(cha_num)			\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x04)
#define SXGBE_DMA_CHA_RXCTL_REG(cha_num)			\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x08)
#define SXGBE_DMA_CHA_TXDESC_HADD_REG(cha_num)			\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x10)
#define SXGBE_DMA_CHA_TXDESC_LADD_REG(cha_num)			\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x14)
#define SXGBE_DMA_CHA_RXDESC_HADD_REG(cha_num)			\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x18)
#define SXGBE_DMA_CHA_RXDESC_LADD_REG(cha_num)			\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x1C)
#define SXGBE_DMA_CHA_TXDESC_TAILPTR_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x24)
#define SXGBE_DMA_CHA_RXDESC_TAILPTR_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x2C)
#define SXGBE_DMA_CHA_TXDESC_RINGLEN_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x30)
#define SXGBE_DMA_CHA_RXDESC_RINGLEN_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x34)
#define SXGBE_DMA_CHA_INT_ENABLE_REG(cha_num)			\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x38)
#define SXGBE_DMA_CHA_INT_RXWATCHTMR_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x3C)
#define SXGBE_DMA_CHA_TXDESC_CURADDLO_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x44)
#define SXGBE_DMA_CHA_RXDESC_CURADDLO_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x4C)
#define SXGBE_DMA_CHA_CURTXBUF_ADDHI_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x50)
#define SXGBE_DMA_CHA_CURTXBUF_ADDLO_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x54)
#define SXGBE_DMA_CHA_CURRXBUF_ADDHI_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x58)
#define SXGBE_DMA_CHA_CURRXBUF_ADDLO_REG(cha_num)		\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x5C)
#define SXGBE_DMA_CHA_STATUS_REG(cha_num)			\
	(SXGBE_DMA_CHA_BASE_REG + (cha_num * 0x80) + 0x60)

/* TX DMA control register specific */
#define SXGBE_TX_START_DMA	BIT(0)

/* sxgbe tx configuration register bitfields */
#define SXGBE_SPEED_10G		0x0
#define SXGBE_SPEED_2_5G	0x1
#define SXGBE_SPEED_1G		0x2
#define SXGBE_SPEED_LSHIFT	29

#define SXGBE_TX_ENABLE		BIT(0)
#define SXGBE_TX_DISDIC_ALGO	BIT(1)
#define SXGBE_TX_JABBER_DISABLE	BIT(16)

/* sxgbe rx configuration register bitfields */
#define SXGBE_RX_ENABLE		BIT(0)
#define SXGBE_RX_ACS_ENABLE		BIT(1)
#define SXGBE_RX_WATCHDOG_DISABLE	BIT(7)
#define SXGBE_RX_JUMBPKT_ENABLE		BIT(8)
#define SXGBE_RX_CSUMOFFLOAD_ENABLE	BIT(9)
#define SXGBE_RX_LOOPBACK_ENABLE	BIT(10)
#define SXGBE_RX_ARPOFFLOAD_ENABLE	BIT(31)

/* sxgbe vlan Tag Register bitfields */
#define SXGBE_VLAN_SVLAN_ENABLE		BIT(18)
#define SXGBE_VLAN_DOUBLEVLAN_ENABLE	BIT(26)
#define SXGBE_VLAN_INNERVLAN_ENABLE	BIT(27)

/* XMAC VLAN Tag Inclusion Register(0x0060) bitfields
 * Below fields same for  Inner VLAN Tag Inclusion
 * Register(0x0064) register
 */
enum vlan_tag_ctl_tx {
	VLAN_TAG_TX_NOP,
	VLAN_TAG_TX_DEL,
	VLAN_TAG_TX_INSERT,
	VLAN_TAG_TX_REPLACE
};
#define SXGBE_VLAN_PRTY_CTL	BIT(18)
#define SXGBE_VLAN_CSVL_CTL	BIT(19)

/* SXGBE TX Q Flow Control Register bitfields */
#define SXGBE_TX_FLOW_CTL_FCB	BIT(0)
#define SXGBE_TX_FLOW_CTL_TFB	BIT(1)

/* SXGBE RX Q Flow Control Register bitfields */
#define SXGBE_RX_FLOW_CTL_ENABLE	BIT(0)
#define SXGBE_RX_UNICAST_DETECT		BIT(1)
#define SXGBE_RX_PRTYFLOW_CTL_ENABLE	BIT(8)

/* sxgbe rx Q control0 register bitfields */
#define SXGBE_RX_Q_ENABLE	0x2

/* SXGBE hardware features bitfield specific */
/* Capability Register 0 */
#define SXGBE_HW_FEAT_GMII(cap)			((cap & 0x00000002) >> 1)
#define SXGBE_HW_FEAT_VLAN_HASH_FILTER(cap)	((cap & 0x00000010) >> 4)
#define SXGBE_HW_FEAT_SMA(cap)			((cap & 0x00000020) >> 5)
#define SXGBE_HW_FEAT_PMT_TEMOTE_WOP(cap)	((cap & 0x00000040) >> 6)
#define SXGBE_HW_FEAT_PMT_MAGIC_PKT(cap)	((cap & 0x00000080) >> 7)
#define SXGBE_HW_FEAT_RMON(cap)			((cap & 0x00000100) >> 8)
#define SXGBE_HW_FEAT_ARP_OFFLOAD(cap)		((cap & 0x00000200) >> 9)
#define SXGBE_HW_FEAT_IEEE1500_2008(cap)	((cap & 0x00001000) >> 12)
#define SXGBE_HW_FEAT_EEE(cap)			((cap & 0x00002000) >> 13)
#define SXGBE_HW_FEAT_TX_CSUM_OFFLOAD(cap)	((cap & 0x00004000) >> 14)
#define SXGBE_HW_FEAT_RX_CSUM_OFFLOAD(cap)	((cap & 0x00010000) >> 16)
#define SXGBE_HW_FEAT_MACADDR_COUNT(cap)	((cap & 0x007C0000) >> 18)
#define SXGBE_HW_FEAT_TSTMAP_SRC(cap)		((cap & 0x06000000) >> 25)
#define SXGBE_HW_FEAT_SRCADDR_VLAN(cap)		((cap & 0x08000000) >> 27)

/* Capability Register 1 */
#define SXGBE_HW_FEAT_RX_FIFO_SIZE(cap)		((cap & 0x0000001F))
#define SXGBE_HW_FEAT_TX_FIFO_SIZE(cap)		((cap & 0x000007C0) >> 6)
#define SXGBE_HW_FEAT_IEEE1588_HWORD(cap)	((cap & 0x00002000) >> 13)
#define SXGBE_HW_FEAT_DCB(cap)			((cap & 0x00010000) >> 16)
#define SXGBE_HW_FEAT_SPLIT_HDR(cap)		((cap & 0x00020000) >> 17)
#define SXGBE_HW_FEAT_TSO(cap)			((cap & 0x00040000) >> 18)
#define SXGBE_HW_FEAT_DEBUG_MEM_IFACE(cap)	((cap & 0x00080000) >> 19)
#define SXGBE_HW_FEAT_RSS(cap)			((cap & 0x00100000) >> 20)
#define SXGBE_HW_FEAT_HASH_TABLE_SIZE(cap)	((cap & 0x03000000) >> 24)
#define SXGBE_HW_FEAT_L3L4_FILTER_NUM(cap)	((cap & 0x78000000) >> 27)

/* Capability Register 2 */
#define SXGBE_HW_FEAT_RX_MTL_QUEUES(cap)	((cap & 0x0000000F))
#define SXGBE_HW_FEAT_TX_MTL_QUEUES(cap)	((cap & 0x000003C0) >> 6)
#define SXGBE_HW_FEAT_RX_DMA_CHANNELS(cap)	((cap & 0x0000F000) >> 12)
#define SXGBE_HW_FEAT_TX_DMA_CHANNELS(cap)	((cap & 0x003C0000) >> 18)
#define SXGBE_HW_FEAT_PPS_OUTPUTS(cap)		((cap & 0x07000000) >> 24)
#define SXGBE_HW_FEAT_AUX_SNAPSHOTS(cap)	((cap & 0x70000000) >> 28)

/* DMAchannel interrupt enable specific */
/* DMA Normal interrupt */
#define SXGBE_DMA_INT_ENA_NIE	BIT(16)	/* Normal Summary */
#define SXGBE_DMA_INT_ENA_TIE	BIT(0)	/* Transmit Interrupt */
#define SXGBE_DMA_INT_ENA_TUE	BIT(2)	/* Transmit Buffer Unavailable */
#define SXGBE_DMA_INT_ENA_RIE	BIT(6)	/* Receive Interrupt */

#define SXGBE_DMA_INT_NORMAL					\
	(SXGBE_DMA_INT_ENA_NIE | SXGBE_DMA_INT_ENA_RIE |	\
	 SXGBE_DMA_INT_ENA_TIE | SXGBE_DMA_INT_ENA_TUE)

/* DMA Abnormal interrupt */
#define SXGBE_DMA_INT_ENA_AIE	BIT(15)	/* Abnormal Summary */
#define SXGBE_DMA_INT_ENA_TSE	BIT(1)	/* Transmit Stopped */
#define SXGBE_DMA_INT_ENA_RUE	BIT(7)	/* Receive Buffer Unavailable */
#define SXGBE_DMA_INT_ENA_RSE	BIT(8)	/* Receive Stopped */
#define SXGBE_DMA_INT_ENA_FBE	BIT(12)	/* Fatal Bus Error */
#define SXGBE_DMA_INT_ENA_CDEE	BIT(13)	/* Context Descriptor Error */

#define SXGBE_DMA_INT_ABNORMAL					\
	(SXGBE_DMA_INT_ENA_AIE | SXGBE_DMA_INT_ENA_TSE |	\
	 SXGBE_DMA_INT_ENA_RUE | SXGBE_DMA_INT_ENA_RSE |	\
	 SXGBE_DMA_INT_ENA_FBE | SXGBE_DMA_INT_ENA_CDEE)

#define SXGBE_DMA_ENA_INT	(SXGBE_DMA_INT_NORMAL | SXGBE_DMA_INT_ABNORMAL)

/* DMA channel interrupt status specific */
#define	SXGBE_DMA_INT_STATUS_REB2	BIT(21)
#define	SXGBE_DMA_INT_STATUS_REB1	BIT(20)
#define	SXGBE_DMA_INT_STATUS_REB0	BIT(19)
#define	SXGBE_DMA_INT_STATUS_TEB2	BIT(18)
#define	SXGBE_DMA_INT_STATUS_TEB1	BIT(17)
#define	SXGBE_DMA_INT_STATUS_TEB0	BIT(16)
#define	SXGBE_DMA_INT_STATUS_NIS	BIT(15)
#define SXGBE_DMA_INT_STATUS_AIS	BIT(14)
#define SXGBE_DMA_INT_STATUS_CTXTERR	BIT(13)
#define SXGBE_DMA_INT_STATUS_FBE	BIT(12)
#define SXGBE_DMA_INT_STATUS_RPS	BIT(8)
#define SXGBE_DMA_INT_STATUS_RBU	BIT(7)
#define SXGBE_DMA_INT_STATUS_RI		BIT(6)
#define SXGBE_DMA_INT_STATUS_TBU	BIT(2)
#define SXGBE_DMA_INT_STATUS_TPS	BIT(1)
#define SXGBE_DMA_INT_STATUS_TI		BIT(0)

#endif /* __SXGBE_REGMAP_H__ */