1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
4 */
5
6#ifndef _REGS_V5_H_
7#define _REGS_V5_H_
8
9#include <linux/bitops.h>
10
11#define REG_VERSION 0x000
12#define REG_STATUS 0x100
13#define REG_STATUS2 0x104
14#define REG_ENGINES_AVAIL 0x108
15#define REG_FIFO_SIZES 0x10c
16#define REG_SEG_SIZE 0x110
17#define REG_GOPROC 0x120
18#define REG_ENCR_SEG_CFG 0x200
19#define REG_ENCR_SEG_SIZE 0x204
20#define REG_ENCR_SEG_START 0x208
21#define REG_CNTR0_IV0 0x20c
22#define REG_CNTR1_IV1 0x210
23#define REG_CNTR2_IV2 0x214
24#define REG_CNTR3_IV3 0x218
25#define REG_CNTR_MASK 0x21C
26#define REG_ENCR_CCM_INT_CNTR0 0x220
27#define REG_ENCR_CCM_INT_CNTR1 0x224
28#define REG_ENCR_CCM_INT_CNTR2 0x228
29#define REG_ENCR_CCM_INT_CNTR3 0x22c
30#define REG_ENCR_XTS_DU_SIZE 0x230
31#define REG_CNTR_MASK2 0x234
32#define REG_CNTR_MASK1 0x238
33#define REG_CNTR_MASK0 0x23c
34#define REG_AUTH_SEG_CFG 0x300
35#define REG_AUTH_SEG_SIZE 0x304
36#define REG_AUTH_SEG_START 0x308
37#define REG_AUTH_IV0 0x310
38#define REG_AUTH_IV1 0x314
39#define REG_AUTH_IV2 0x318
40#define REG_AUTH_IV3 0x31c
41#define REG_AUTH_IV4 0x320
42#define REG_AUTH_IV5 0x324
43#define REG_AUTH_IV6 0x328
44#define REG_AUTH_IV7 0x32c
45#define REG_AUTH_IV8 0x330
46#define REG_AUTH_IV9 0x334
47#define REG_AUTH_IV10 0x338
48#define REG_AUTH_IV11 0x33c
49#define REG_AUTH_IV12 0x340
50#define REG_AUTH_IV13 0x344
51#define REG_AUTH_IV14 0x348
52#define REG_AUTH_IV15 0x34c
53#define REG_AUTH_INFO_NONCE0 0x350
54#define REG_AUTH_INFO_NONCE1 0x354
55#define REG_AUTH_INFO_NONCE2 0x358
56#define REG_AUTH_INFO_NONCE3 0x35c
57#define REG_AUTH_BYTECNT0 0x390
58#define REG_AUTH_BYTECNT1 0x394
59#define REG_AUTH_BYTECNT2 0x398
60#define REG_AUTH_BYTECNT3 0x39c
61#define REG_AUTH_EXP_MAC0 0x3a0
62#define REG_AUTH_EXP_MAC1 0x3a4
63#define REG_AUTH_EXP_MAC2 0x3a8
64#define REG_AUTH_EXP_MAC3 0x3ac
65#define REG_AUTH_EXP_MAC4 0x3b0
66#define REG_AUTH_EXP_MAC5 0x3b4
67#define REG_AUTH_EXP_MAC6 0x3b8
68#define REG_AUTH_EXP_MAC7 0x3bc
69#define REG_CONFIG 0x400
70#define REG_GOPROC_QC_KEY 0x1000
71#define REG_GOPROC_OEM_KEY 0x2000
72#define REG_ENCR_KEY0 0x3000
73#define REG_ENCR_KEY1 0x3004
74#define REG_ENCR_KEY2 0x3008
75#define REG_ENCR_KEY3 0x300c
76#define REG_ENCR_KEY4 0x3010
77#define REG_ENCR_KEY5 0x3014
78#define REG_ENCR_KEY6 0x3018
79#define REG_ENCR_KEY7 0x301c
80#define REG_ENCR_XTS_KEY0 0x3020
81#define REG_ENCR_XTS_KEY1 0x3024
82#define REG_ENCR_XTS_KEY2 0x3028
83#define REG_ENCR_XTS_KEY3 0x302c
84#define REG_ENCR_XTS_KEY4 0x3030
85#define REG_ENCR_XTS_KEY5 0x3034
86#define REG_ENCR_XTS_KEY6 0x3038
87#define REG_ENCR_XTS_KEY7 0x303c
88#define REG_AUTH_KEY0 0x3040
89#define REG_AUTH_KEY1 0x3044
90#define REG_AUTH_KEY2 0x3048
91#define REG_AUTH_KEY3 0x304c
92#define REG_AUTH_KEY4 0x3050
93#define REG_AUTH_KEY5 0x3054
94#define REG_AUTH_KEY6 0x3058
95#define REG_AUTH_KEY7 0x305c
96#define REG_AUTH_KEY8 0x3060
97#define REG_AUTH_KEY9 0x3064
98#define REG_AUTH_KEY10 0x3068
99#define REG_AUTH_KEY11 0x306c
100#define REG_AUTH_KEY12 0x3070
101#define REG_AUTH_KEY13 0x3074
102#define REG_AUTH_KEY14 0x3078
103#define REG_AUTH_KEY15 0x307c
104
105/* Register bits - REG_VERSION */
106#define CORE_STEP_REV_SHIFT 0
107#define CORE_STEP_REV_MASK GENMASK(15, 0)
108#define CORE_MINOR_REV_SHIFT 16
109#define CORE_MINOR_REV_MASK GENMASK(23, 16)
110#define CORE_MAJOR_REV_SHIFT 24
111#define CORE_MAJOR_REV_MASK GENMASK(31, 24)
112
113/* Register bits - REG_STATUS */
114#define MAC_FAILED_SHIFT 31
115#define DOUT_SIZE_AVAIL_SHIFT 26
116#define DOUT_SIZE_AVAIL_MASK GENMASK(30, 26)
117#define DIN_SIZE_AVAIL_SHIFT 21
118#define DIN_SIZE_AVAIL_MASK GENMASK(25, 21)
119#define HSD_ERR_SHIFT 20
120#define ACCESS_VIOL_SHIFT 19
121#define PIPE_ACTIVE_ERR_SHIFT 18
122#define CFG_CHNG_ERR_SHIFT 17
123#define DOUT_ERR_SHIFT 16
124#define DIN_ERR_SHIFT 15
125#define AXI_ERR_SHIFT 14
126#define CRYPTO_STATE_SHIFT 10
127#define CRYPTO_STATE_MASK GENMASK(13, 10)
128#define ENCR_BUSY_SHIFT 9
129#define AUTH_BUSY_SHIFT 8
130#define DOUT_INTR_SHIFT 7
131#define DIN_INTR_SHIFT 6
132#define OP_DONE_INTR_SHIFT 5
133#define ERR_INTR_SHIFT 4
134#define DOUT_RDY_SHIFT 3
135#define DIN_RDY_SHIFT 2
136#define OPERATION_DONE_SHIFT 1
137#define SW_ERR_SHIFT 0
138
139/* Register bits - REG_STATUS2 */
140#define AXI_EXTRA_SHIFT 1
141#define LOCKED_SHIFT 2
142
143/* Register bits - REG_CONFIG */
144#define REQ_SIZE_SHIFT 17
145#define REQ_SIZE_MASK GENMASK(20, 17)
146#define REQ_SIZE_ENUM_1_BEAT 0
147#define REQ_SIZE_ENUM_2_BEAT 1
148#define REQ_SIZE_ENUM_3_BEAT 2
149#define REQ_SIZE_ENUM_4_BEAT 3
150#define REQ_SIZE_ENUM_5_BEAT 4
151#define REQ_SIZE_ENUM_6_BEAT 5
152#define REQ_SIZE_ENUM_7_BEAT 6
153#define REQ_SIZE_ENUM_8_BEAT 7
154#define REQ_SIZE_ENUM_9_BEAT 8
155#define REQ_SIZE_ENUM_10_BEAT 9
156#define REQ_SIZE_ENUM_11_BEAT 10
157#define REQ_SIZE_ENUM_12_BEAT 11
158#define REQ_SIZE_ENUM_13_BEAT 12
159#define REQ_SIZE_ENUM_14_BEAT 13
160#define REQ_SIZE_ENUM_15_BEAT 14
161#define REQ_SIZE_ENUM_16_BEAT 15
162
163#define MAX_QUEUED_REQ_SHIFT 14
164#define MAX_QUEUED_REQ_MASK GENMASK(24, 16)
165#define ENUM_1_QUEUED_REQS 0
166#define ENUM_2_QUEUED_REQS 1
167#define ENUM_3_QUEUED_REQS 2
168
169#define IRQ_ENABLES_SHIFT 10
170#define IRQ_ENABLES_MASK GENMASK(13, 10)
171
172#define LITTLE_ENDIAN_MODE_SHIFT 9
173#define PIPE_SET_SELECT_SHIFT 5
174#define PIPE_SET_SELECT_MASK GENMASK(8, 5)
175
176#define HIGH_SPD_EN_N_SHIFT 4
177#define MASK_DOUT_INTR_SHIFT 3
178#define MASK_DIN_INTR_SHIFT 2
179#define MASK_OP_DONE_INTR_SHIFT 1
180#define MASK_ERR_INTR_SHIFT 0
181
182/* Register bits - REG_AUTH_SEG_CFG */
183#define COMP_EXP_MAC_SHIFT 24
184#define COMP_EXP_MAC_DISABLED 0
185#define COMP_EXP_MAC_ENABLED 1
186
187#define F9_DIRECTION_SHIFT 23
188#define F9_DIRECTION_UPLINK 0
189#define F9_DIRECTION_DOWNLINK 1
190
191#define AUTH_NONCE_NUM_WORDS_SHIFT 20
192#define AUTH_NONCE_NUM_WORDS_MASK GENMASK(22, 20)
193
194#define USE_PIPE_KEY_AUTH_SHIFT 19
195#define USE_HW_KEY_AUTH_SHIFT 18
196#define AUTH_FIRST_SHIFT 17
197#define AUTH_LAST_SHIFT 16
198
199#define AUTH_POS_SHIFT 14
200#define AUTH_POS_MASK GENMASK(15, 14)
201#define AUTH_POS_BEFORE 0
202#define AUTH_POS_AFTER 1
203
204#define AUTH_SIZE_SHIFT 9
205#define AUTH_SIZE_MASK GENMASK(13, 9)
206#define AUTH_SIZE_SHA1 0
207#define AUTH_SIZE_SHA256 1
208#define AUTH_SIZE_ENUM_1_BYTES 0
209#define AUTH_SIZE_ENUM_2_BYTES 1
210#define AUTH_SIZE_ENUM_3_BYTES 2
211#define AUTH_SIZE_ENUM_4_BYTES 3
212#define AUTH_SIZE_ENUM_5_BYTES 4
213#define AUTH_SIZE_ENUM_6_BYTES 5
214#define AUTH_SIZE_ENUM_7_BYTES 6
215#define AUTH_SIZE_ENUM_8_BYTES 7
216#define AUTH_SIZE_ENUM_9_BYTES 8
217#define AUTH_SIZE_ENUM_10_BYTES 9
218#define AUTH_SIZE_ENUM_11_BYTES 10
219#define AUTH_SIZE_ENUM_12_BYTES 11
220#define AUTH_SIZE_ENUM_13_BYTES 12
221#define AUTH_SIZE_ENUM_14_BYTES 13
222#define AUTH_SIZE_ENUM_15_BYTES 14
223#define AUTH_SIZE_ENUM_16_BYTES 15
224
225#define AUTH_MODE_SHIFT 6
226#define AUTH_MODE_MASK GENMASK(8, 6)
227#define AUTH_MODE_HASH 0
228#define AUTH_MODE_HMAC 1
229#define AUTH_MODE_CCM 0
230#define AUTH_MODE_CMAC 1
231
232#define AUTH_KEY_SIZE_SHIFT 3
233#define AUTH_KEY_SIZE_MASK GENMASK(5, 3)
234#define AUTH_KEY_SZ_AES128 0
235#define AUTH_KEY_SZ_AES256 2
236
237#define AUTH_ALG_SHIFT 0
238#define AUTH_ALG_MASK GENMASK(2, 0)
239#define AUTH_ALG_NONE 0
240#define AUTH_ALG_SHA 1
241#define AUTH_ALG_AES 2
242#define AUTH_ALG_KASUMI 3
243#define AUTH_ALG_SNOW3G 4
244#define AUTH_ALG_ZUC 5
245
246/* Register bits - REG_ENCR_XTS_DU_SIZE */
247#define ENCR_XTS_DU_SIZE_SHIFT 0
248#define ENCR_XTS_DU_SIZE_MASK GENMASK(19, 0)
249
250/* Register bits - REG_ENCR_SEG_CFG */
251#define F8_KEYSTREAM_ENABLE_SHIFT 17
252#define F8_KEYSTREAM_DISABLED 0
253#define F8_KEYSTREAM_ENABLED 1
254
255#define F8_DIRECTION_SHIFT 16
256#define F8_DIRECTION_UPLINK 0
257#define F8_DIRECTION_DOWNLINK 1
258
259#define USE_PIPE_KEY_ENCR_SHIFT 15
260#define USE_PIPE_KEY_ENCR_ENABLED 1
261#define USE_KEY_REGISTERS 0
262
263#define USE_HW_KEY_ENCR_SHIFT 14
264#define USE_KEY_REG 0
265#define USE_HW_KEY 1
266
267#define LAST_CCM_SHIFT 13
268#define LAST_CCM_XFR 1
269#define INTERM_CCM_XFR 0
270
271#define CNTR_ALG_SHIFT 11
272#define CNTR_ALG_MASK GENMASK(12, 11)
273#define CNTR_ALG_NIST 0
274
275#define ENCODE_SHIFT 10
276
277#define ENCR_MODE_SHIFT 6
278#define ENCR_MODE_MASK GENMASK(9, 6)
279#define ENCR_MODE_ECB 0
280#define ENCR_MODE_CBC 1
281#define ENCR_MODE_CTR 2
282#define ENCR_MODE_XTS 3
283#define ENCR_MODE_CCM 4
284
285#define ENCR_KEY_SZ_SHIFT 3
286#define ENCR_KEY_SZ_MASK GENMASK(5, 3)
287#define ENCR_KEY_SZ_DES 0
288#define ENCR_KEY_SZ_3DES 1
289#define ENCR_KEY_SZ_AES128 0
290#define ENCR_KEY_SZ_AES256 2
291
292#define ENCR_ALG_SHIFT 0
293#define ENCR_ALG_MASK GENMASK(2, 0)
294#define ENCR_ALG_NONE 0
295#define ENCR_ALG_DES 1
296#define ENCR_ALG_AES 2
297#define ENCR_ALG_KASUMI 4
298#define ENCR_ALG_SNOW_3G 5
299#define ENCR_ALG_ZUC 6
300
301/* Register bits - REG_GOPROC */
302#define GO_SHIFT 0
303#define CLR_CNTXT_SHIFT 1
304#define RESULTS_DUMP_SHIFT 2
305
306/* Register bits - REG_ENGINES_AVAIL */
307#define ENCR_AES_SEL_SHIFT 0
308#define DES_SEL_SHIFT 1
309#define ENCR_SNOW3G_SEL_SHIFT 2
310#define ENCR_KASUMI_SEL_SHIFT 3
311#define SHA_SEL_SHIFT 4
312#define SHA512_SEL_SHIFT 5
313#define AUTH_AES_SEL_SHIFT 6
314#define AUTH_SNOW3G_SEL_SHIFT 7
315#define AUTH_KASUMI_SEL_SHIFT 8
316#define BAM_PIPE_SETS_SHIFT 9
317#define BAM_PIPE_SETS_MASK GENMASK(12, 9)
318#define AXI_WR_BEATS_SHIFT 13
319#define AXI_WR_BEATS_MASK GENMASK(18, 13)
320#define AXI_RD_BEATS_SHIFT 19
321#define AXI_RD_BEATS_MASK GENMASK(24, 19)
322#define ENCR_ZUC_SEL_SHIFT 26
323#define AUTH_ZUC_SEL_SHIFT 27
324#define ZUC_ENABLE_SHIFT 28
325
326#endif /* _REGS_V5_H_ */
327

source code of linux/drivers/crypto/qce/regs-v5.h