summaryrefslogtreecommitdiffstats
path: root/drivers/crypto/qce/regs-v5.h
blob: f0e19e35664adcd3893e126d471584679201aa4d (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
/*
 * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef _REGS_V5_H_
#define _REGS_V5_H_

#include <linux/bitops.h>

#define REG_VERSION			0x000
#define REG_STATUS			0x100
#define REG_STATUS2			0x104
#define REG_ENGINES_AVAIL		0x108
#define REG_FIFO_SIZES			0x10c
#define REG_SEG_SIZE			0x110
#define REG_GOPROC			0x120
#define REG_ENCR_SEG_CFG		0x200
#define REG_ENCR_SEG_SIZE		0x204
#define REG_ENCR_SEG_START		0x208
#define REG_CNTR0_IV0			0x20c
#define REG_CNTR1_IV1			0x210
#define REG_CNTR2_IV2			0x214
#define REG_CNTR3_IV3			0x218
#define REG_CNTR_MASK			0x21C
#define REG_ENCR_CCM_INT_CNTR0		0x220
#define REG_ENCR_CCM_INT_CNTR1		0x224
#define REG_ENCR_CCM_INT_CNTR2		0x228
#define REG_ENCR_CCM_INT_CNTR3		0x22c
#define REG_ENCR_XTS_DU_SIZE		0x230
#define REG_CNTR_MASK2			0x234
#define REG_CNTR_MASK1			0x238
#define REG_CNTR_MASK0			0x23c
#define REG_AUTH_SEG_CFG		0x300
#define REG_AUTH_SEG_SIZE		0x304
#define REG_AUTH_SEG_START		0x308
#define REG_AUTH_IV0			0x310
#define REG_AUTH_IV1			0x314
#define REG_AUTH_IV2			0x318
#define REG_AUTH_IV3			0x31c
#define REG_AUTH_IV4			0x320
#define REG_AUTH_IV5			0x324
#define REG_AUTH_IV6			0x328
#define REG_AUTH_IV7			0x32c
#define REG_AUTH_IV8			0x330
#define REG_AUTH_IV9			0x334
#define REG_AUTH_IV10			0x338
#define REG_AUTH_IV11			0x33c
#define REG_AUTH_IV12			0x340
#define REG_AUTH_IV13			0x344
#define REG_AUTH_IV14			0x348
#define REG_AUTH_IV15			0x34c
#define REG_AUTH_INFO_NONCE0		0x350
#define REG_AUTH_INFO_NONCE1		0x354
#define REG_AUTH_INFO_NONCE2		0x358
#define REG_AUTH_INFO_NONCE3		0x35c
#define REG_AUTH_BYTECNT0		0x390
#define REG_AUTH_BYTECNT1		0x394
#define REG_AUTH_BYTECNT2		0x398
#define REG_AUTH_BYTECNT3		0x39c
#define REG_AUTH_EXP_MAC0		0x3a0
#define REG_AUTH_EXP_MAC1		0x3a4
#define REG_AUTH_EXP_MAC2		0x3a8
#define REG_AUTH_EXP_MAC3		0x3ac
#define REG_AUTH_EXP_MAC4		0x3b0
#define REG_AUTH_EXP_MAC5		0x3b4
#define REG_AUTH_EXP_MAC6		0x3b8
#define REG_AUTH_EXP_MAC7		0x3bc
#define REG_CONFIG			0x400
#define REG_GOPROC_QC_KEY		0x1000
#define REG_GOPROC_OEM_KEY		0x2000
#define REG_ENCR_KEY0			0x3000
#define REG_ENCR_KEY1			0x3004
#define REG_ENCR_KEY2			0x3008
#define REG_ENCR_KEY3			0x300c
#define REG_ENCR_KEY4			0x3010
#define REG_ENCR_KEY5			0x3014
#define REG_ENCR_KEY6			0x3018
#define REG_ENCR_KEY7			0x301c
#define REG_ENCR_XTS_KEY0		0x3020
#define REG_ENCR_XTS_KEY1		0x3024
#define REG_ENCR_XTS_KEY2		0x3028
#define REG_ENCR_XTS_KEY3		0x302c
#define REG_ENCR_XTS_KEY4		0x3030
#define REG_ENCR_XTS_KEY5		0x3034
#define REG_ENCR_XTS_KEY6		0x3038
#define REG_ENCR_XTS_KEY7		0x303c
#define REG_AUTH_KEY0			0x3040
#define REG_AUTH_KEY1			0x3044
#define REG_AUTH_KEY2			0x3048
#define REG_AUTH_KEY3			0x304c
#define REG_AUTH_KEY4			0x3050
#define REG_AUTH_KEY5			0x3054
#define REG_AUTH_KEY6			0x3058
#define REG_AUTH_KEY7			0x305c
#define REG_AUTH_KEY8			0x3060
#define REG_AUTH_KEY9			0x3064
#define REG_AUTH_KEY10			0x3068
#define REG_AUTH_KEY11			0x306c
#define REG_AUTH_KEY12			0x3070
#define REG_AUTH_KEY13			0x3074
#define REG_AUTH_KEY14			0x3078
#define REG_AUTH_KEY15			0x307c

/* Register bits - REG_VERSION */
#define CORE_STEP_REV_SHIFT		0
#define CORE_STEP_REV_MASK		GENMASK(15, 0)
#define CORE_MINOR_REV_SHIFT		16
#define CORE_MINOR_REV_MASK		GENMASK(23, 16)
#define CORE_MAJOR_REV_SHIFT		24
#define CORE_MAJOR_REV_MASK		GENMASK(31, 24)

/* Register bits - REG_STATUS */
#define MAC_FAILED_SHIFT		31
#define DOUT_SIZE_AVAIL_SHIFT		26
#define DOUT_SIZE_AVAIL_MASK		GENMASK(30, 26)
#define DIN_SIZE_AVAIL_SHIFT		21
#define DIN_SIZE_AVAIL_MASK		GENMASK(25, 21)
#define HSD_ERR_SHIFT			20
#define ACCESS_VIOL_SHIFT		19
#define PIPE_ACTIVE_ERR_SHIFT		18
#define CFG_CHNG_ERR_SHIFT		17
#define DOUT_ERR_SHIFT			16
#define DIN_ERR_SHIFT			15
#define AXI_ERR_SHIFT			14
#define CRYPTO_STATE_SHIFT		10
#define CRYPTO_STATE_MASK		GENMASK(13, 10)
#define ENCR_BUSY_SHIFT			9
#define AUTH_BUSY_SHIFT			8
#define DOUT_INTR_SHIFT			7
#define DIN_INTR_SHIFT			6
#define OP_DONE_INTR_SHIFT		5
#define ERR_INTR_SHIFT			4
#define DOUT_RDY_SHIFT			3
#define DIN_RDY_SHIFT			2
#define OPERATION_DONE_SHIFT		1
#define SW_ERR_SHIFT			0

/* Register bits - REG_STATUS2 */
#define AXI_EXTRA_SHIFT			1
#define LOCKED_SHIFT			2

/* Register bits - REG_CONFIG */
#define REQ_SIZE_SHIFT			17
#define REQ_SIZE_MASK			GENMASK(20, 17)
#define REQ_SIZE_ENUM_1_BEAT		0
#define REQ_SIZE_ENUM_2_BEAT		1
#define REQ_SIZE_ENUM_3_BEAT		2
#define REQ_SIZE_ENUM_4_BEAT		3
#define REQ_SIZE_ENUM_5_BEAT		4
#define REQ_SIZE_ENUM_6_BEAT		5
#define REQ_SIZE_ENUM_7_BEAT		6
#define REQ_SIZE_ENUM_8_BEAT		7
#define REQ_SIZE_ENUM_9_BEAT		8
#define REQ_SIZE_ENUM_10_BEAT		9
#define REQ_SIZE_ENUM_11_BEAT		10
#define REQ_SIZE_ENUM_12_BEAT		11
#define REQ_SIZE_ENUM_13_BEAT		12
#define REQ_SIZE_ENUM_14_BEAT		13
#define REQ_SIZE_ENUM_15_BEAT		14
#define REQ_SIZE_ENUM_16_BEAT		15

#define MAX_QUEUED_REQ_SHIFT		14
#define MAX_QUEUED_REQ_MASK		GENMASK(24, 16)
#define ENUM_1_QUEUED_REQS		0
#define ENUM_2_QUEUED_REQS		1
#define ENUM_3_QUEUED_REQS		2

#define IRQ_ENABLES_SHIFT		10
#define IRQ_ENABLES_MASK		GENMASK(13, 10)

#define LITTLE_ENDIAN_MODE_SHIFT	9
#define PIPE_SET_SELECT_SHIFT		5
#define PIPE_SET_SELECT_MASK		GENMASK(8, 5)

#define HIGH_SPD_EN_N_SHIFT		4
#define MASK_DOUT_INTR_SHIFT		3
#define MASK_DIN_INTR_SHIFT		2
#define MASK_OP_DONE_INTR_SHIFT		1
#define MASK_ERR_INTR_SHIFT		0

/* Register bits - REG_AUTH_SEG_CFG */
#define COMP_EXP_MAC_SHIFT		24
#define COMP_EXP_MAC_DISABLED		0
#define COMP_EXP_MAC_ENABLED		1

#define F9_DIRECTION_SHIFT		23
#define F9_DIRECTION_UPLINK		0
#define F9_DIRECTION_DOWNLINK		1

#define AUTH_NONCE_NUM_WORDS_SHIFT	20
#define AUTH_NONCE_NUM_WORDS_MASK	GENMASK(22, 20)

#define USE_PIPE_KEY_AUTH_SHIFT		19
#define USE_HW_KEY_AUTH_SHIFT		18
#define AUTH_FIRST_SHIFT		17
#define AUTH_LAST_SHIFT			16

#define AUTH_POS_SHIFT			14
#define AUTH_POS_MASK			GENMASK(15, 14)
#define AUTH_POS_BEFORE			0
#define AUTH_POS_AFTER			1

#define AUTH_SIZE_SHIFT			9
#define AUTH_SIZE_MASK			GENMASK(13, 9)
#define AUTH_SIZE_SHA1			0
#define AUTH_SIZE_SHA256		1
#define AUTH_SIZE_ENUM_1_BYTES		0
#define AUTH_SIZE_ENUM_2_BYTES		1
#define AUTH_SIZE_ENUM_3_BYTES		2
#define AUTH_SIZE_ENUM_4_BYTES		3
#define AUTH_SIZE_ENUM_5_BYTES		4
#define AUTH_SIZE_ENUM_6_BYTES		5
#define AUTH_SIZE_ENUM_7_BYTES		6
#define AUTH_SIZE_ENUM_8_BYTES		7
#define AUTH_SIZE_ENUM_9_BYTES		8
#define AUTH_SIZE_ENUM_10_BYTES		9
#define AUTH_SIZE_ENUM_11_BYTES		10
#define AUTH_SIZE_ENUM_12_BYTES		11
#define AUTH_SIZE_ENUM_13_BYTES		12
#define AUTH_SIZE_ENUM_14_BYTES		13
#define AUTH_SIZE_ENUM_15_BYTES		14
#define AUTH_SIZE_ENUM_16_BYTES		15

#define AUTH_MODE_SHIFT			6
#define AUTH_MODE_MASK			GENMASK(8, 6)
#define AUTH_MODE_HASH			0
#define AUTH_MODE_HMAC			1
#define AUTH_MODE_CCM			0
#define AUTH_MODE_CMAC			1

#define AUTH_KEY_SIZE_SHIFT		3
#define AUTH_KEY_SIZE_MASK		GENMASK(5, 3)
#define AUTH_KEY_SZ_AES128		0
#define AUTH_KEY_SZ_AES256		2

#define AUTH_ALG_SHIFT			0
#define AUTH_ALG_MASK			GENMASK(2, 0)
#define AUTH_ALG_NONE			0
#define AUTH_ALG_SHA			1
#define AUTH_ALG_AES			2
#define AUTH_ALG_KASUMI			3
#define AUTH_ALG_SNOW3G			4
#define AUTH_ALG_ZUC			5

/* Register bits - REG_ENCR_XTS_DU_SIZE */
#define ENCR_XTS_DU_SIZE_SHIFT		0
#define ENCR_XTS_DU_SIZE_MASK		GENMASK(19, 0)

/* Register bits - REG_ENCR_SEG_CFG */
#define F8_KEYSTREAM_ENABLE_SHIFT	17
#define F8_KEYSTREAM_DISABLED		0
#define F8_KEYSTREAM_ENABLED		1

#define F8_DIRECTION_SHIFT		16
#define F8_DIRECTION_UPLINK		0
#define F8_DIRECTION_DOWNLINK		1

#define USE_PIPE_KEY_ENCR_SHIFT		15
#define USE_PIPE_KEY_ENCR_ENABLED	1
#define USE_KEY_REGISTERS		0

#define USE_HW_KEY_ENCR_SHIFT		14
#define USE_KEY_REG			0
#define USE_HW_KEY			1

#define LAST_CCM_SHIFT			13
#define LAST_CCM_XFR			1
#define INTERM_CCM_XFR			0

#define CNTR_ALG_SHIFT			11
#define CNTR_ALG_MASK			GENMASK(12, 11)
#define CNTR_ALG_NIST			0

#define ENCODE_SHIFT			10

#define ENCR_MODE_SHIFT			6
#define ENCR_MODE_MASK			GENMASK(9, 6)
#define ENCR_MODE_ECB			0
#define ENCR_MODE_CBC			1
#define ENCR_MODE_CTR			2
#define ENCR_MODE_XTS			3
#define ENCR_MODE_CCM			4

#define ENCR_KEY_SZ_SHIFT		3
#define ENCR_KEY_SZ_MASK		GENMASK(5, 3)
#define ENCR_KEY_SZ_DES			0
#define ENCR_KEY_SZ_3DES		1
#define ENCR_KEY_SZ_AES128		0
#define ENCR_KEY_SZ_AES256		2

#define ENCR_ALG_SHIFT			0
#define ENCR_ALG_MASK			GENMASK(2, 0)
#define ENCR_ALG_NONE			0
#define ENCR_ALG_DES			1
#define ENCR_ALG_AES			2
#define ENCR_ALG_KASUMI			4
#define ENCR_ALG_SNOW_3G		5
#define ENCR_ALG_ZUC			6

/* Register bits - REG_GOPROC */
#define GO_SHIFT			0
#define CLR_CNTXT_SHIFT			1
#define RESULTS_DUMP_SHIFT		2

/* Register bits - REG_ENGINES_AVAIL */
#define ENCR_AES_SEL_SHIFT		0
#define DES_SEL_SHIFT			1
#define ENCR_SNOW3G_SEL_SHIFT		2
#define ENCR_KASUMI_SEL_SHIFT		3
#define SHA_SEL_SHIFT			4
#define SHA512_SEL_SHIFT		5
#define AUTH_AES_SEL_SHIFT		6
#define AUTH_SNOW3G_SEL_SHIFT		7
#define AUTH_KASUMI_SEL_SHIFT		8
#define BAM_PIPE_SETS_SHIFT		9
#define BAM_PIPE_SETS_MASK		GENMASK(12, 9)
#define AXI_WR_BEATS_SHIFT		13
#define AXI_WR_BEATS_MASK		GENMASK(18, 13)
#define AXI_RD_BEATS_SHIFT		19
#define AXI_RD_BEATS_MASK		GENMASK(24, 19)
#define ENCR_ZUC_SEL_SHIFT		26
#define AUTH_ZUC_SEL_SHIFT		27
#define ZUC_ENABLE_SHIFT		28

#endif /* _REGS_V5_H_ */