1
/*******************************************************************************
2
Copyright (C) Marvell International Ltd. and its affiliates
4
This software file (the "File") is owned and distributed by Marvell
5
International Ltd. and/or its affiliates ("Marvell") under the following
6
alternative licensing terms. Once you have made an election to distribute the
7
File under one of the following license alternatives, please (i) delete this
8
introductory statement regarding license alternatives, (ii) delete the two
9
license alternatives that you have not elected to use and (iii) preserve the
10
Marvell copyright notice above.
12
********************************************************************************
13
Marvell Commercial License Option
15
If you received this File from Marvell and you have entered into a commercial
16
license agreement (a "Commercial License") with Marvell, the File is licensed
17
to you under the terms of the applicable Commercial License.
19
********************************************************************************
20
Marvell GPL License Option
22
If you received this File from Marvell, you may opt to use, redistribute and/or
23
modify this File in accordance with the terms and conditions of the General
24
Public License Version 2, June 1991 (the "GPL License"), a copy of which is
25
available along with the File in the license.txt file or by writing to the Free
26
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
27
on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
29
THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
30
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
31
DISCLAIMED. The GPL License provides additional details about this warranty
33
********************************************************************************
34
Marvell BSD License Option
36
If you received this File from Marvell, you may opt to use, redistribute and/or
37
modify this File under the following licensing terms.
38
Redistribution and use in source and binary forms, with or without modification,
39
are permitted provided that the following conditions are met:
41
* Redistributions of source code must retain the above copyright notice,
42
this list of conditions and the following disclaimer.
44
* Redistributions in binary form must reproduce the above copyright
45
notice, this list of conditions and the following disclaimer in the
46
documentation and/or other materials provided with the distribution.
48
* Neither the name of Marvell nor the names of its contributors may be
49
used to endorse or promote products derived from this software without
50
specific prior written permission.
52
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
53
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
54
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
55
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
56
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
57
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
58
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
59
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
60
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
61
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63
*******************************************************************************/
65
#ifndef __mvCesaRegs_h__
66
#define __mvCesaRegs_h__
72
#include "mvSysCesaConfig.h"
79
MV_U16 cryptoSrcOffset;
80
MV_U16 cryptoDstOffset;
85
MV_U16 cryptoKeyOffset;
88
MV_U16 cryptoIvOffset;
89
MV_U16 cryptoIvBufOffset;
94
MV_U16 macDigestOffset;
97
MV_U16 macInnerIvOffset;
98
MV_U16 macOuterIvOffset;
105
MV_CESA_MAC_ONLY = 0,
106
MV_CESA_CRYPTO_ONLY = 1,
107
MV_CESA_MAC_THEN_CRYPTO = 2,
108
MV_CESA_CRYPTO_THEN_MAC = 3,
110
MV_CESA_MAX_OPERATION
114
#define MV_CESA_OPERATION_OFFSET 0
115
#define MV_CESA_OPERATION_MASK (0x3 << MV_CESA_OPERATION_OFFSET)
120
MV_CESA_MAC_NULL = 0,
122
MV_CESA_MAC_SHA1 = 5,
123
MV_CESA_MAC_HMAC_MD5 = 6,
124
MV_CESA_MAC_HMAC_SHA1 = 7,
128
#define MV_CESA_MAC_MODE_OFFSET 4
129
#define MV_CESA_MAC_MODE_MASK (0x7 << MV_CESA_MAC_MODE_OFFSET)
133
MV_CESA_MAC_DIGEST_FULL = 0,
134
MV_CESA_MAC_DIGEST_96B = 1,
136
} MV_CESA_MAC_DIGEST_SIZE;
138
#define MV_CESA_MAC_DIGEST_SIZE_BIT 7
139
#define MV_CESA_MAC_DIGEST_SIZE_MASK (1 << MV_CESA_MAC_DIGEST_SIZE_BIT)
144
MV_CESA_CRYPTO_NULL = 0,
145
MV_CESA_CRYPTO_DES = 1,
146
MV_CESA_CRYPTO_3DES = 2,
147
MV_CESA_CRYPTO_AES = 3,
149
} MV_CESA_CRYPTO_ALG;
151
#define MV_CESA_CRYPTO_ALG_OFFSET 8
152
#define MV_CESA_CRYPTO_ALG_MASK (0x3 << MV_CESA_CRYPTO_ALG_OFFSET)
158
MV_CESA_DIR_ENCODE = 0,
159
MV_CESA_DIR_DECODE = 1,
163
#define MV_CESA_DIRECTION_BIT 12
164
#define MV_CESA_DIRECTION_MASK (1 << MV_CESA_DIRECTION_BIT)
169
MV_CESA_CRYPTO_ECB = 0,
170
MV_CESA_CRYPTO_CBC = 1,
173
MV_CESA_CRYPTO_CTR = 10,
175
} MV_CESA_CRYPTO_MODE;
177
#define MV_CESA_CRYPTO_MODE_BIT 16
178
#define MV_CESA_CRYPTO_MODE_MASK (1 << MV_CESA_CRYPTO_MODE_BIT)
183
MV_CESA_CRYPTO_3DES_EEE = 0,
184
MV_CESA_CRYPTO_3DES_EDE = 1,
186
} MV_CESA_CRYPTO_3DES_MODE;
188
#define MV_CESA_CRYPTO_3DES_MODE_BIT 20
189
#define MV_CESA_CRYPTO_3DES_MODE_MASK (1 << MV_CESA_CRYPTO_3DES_MODE_BIT)
195
MV_CESA_CRYPTO_AES_KEY_128 = 0,
196
MV_CESA_CRYPTO_AES_KEY_192 = 1,
197
MV_CESA_CRYPTO_AES_KEY_256 = 2,
199
} MV_CESA_CRYPTO_AES_KEY_LEN;
201
#define MV_CESA_CRYPTO_AES_KEY_LEN_OFFSET 24
202
#define MV_CESA_CRYPTO_AES_KEY_LEN_MASK (0x3 << MV_CESA_CRYPTO_AES_KEY_LEN_OFFSET)
204
/* Fragmentation mode */
207
MV_CESA_FRAG_NONE = 0,
208
MV_CESA_FRAG_FIRST = 1,
209
MV_CESA_FRAG_LAST = 2,
210
MV_CESA_FRAG_MIDDLE = 3,
214
#define MV_CESA_FRAG_MODE_OFFSET 30
215
#define MV_CESA_FRAG_MODE_MASK (0x3 << MV_CESA_FRAG_MODE_OFFSET)
216
/*---------------------------------------------------------------------------*/
218
/********** Security Accelerator Command Register **************/
219
#define MV_CESA_CMD_REG (MV_CESA_REGS_BASE + 0xE00)
221
#define MV_CESA_CMD_CHAN_ENABLE_BIT 0
222
#define MV_CESA_CMD_CHAN_ENABLE_MASK (1 << MV_CESA_CMD_CHAN_ENABLE_BIT)
224
#define MV_CESA_CMD_CHAN_DISABLE_BIT 2
225
#define MV_CESA_CMD_CHAN_DISABLE_MASK (1 << MV_CESA_CMD_CHAN_DISABLE_BIT)
227
/********** Security Accelerator Descriptor Pointers Register **********/
228
#define MV_CESA_CHAN_DESC_OFFSET_REG (MV_CESA_REGS_BASE + 0xE04)
230
/********** Security Accelerator Configuration Register **********/
231
#define MV_CESA_CFG_REG (MV_CESA_REGS_BASE + 0xE08)
233
#define MV_CESA_CFG_STOP_DIGEST_ERR_BIT 0
234
#define MV_CESA_CFG_STOP_DIGEST_ERR_MASK (1 << MV_CESA_CFG_STOP_DIGEST_ERR_BIT)
236
#define MV_CESA_CFG_WAIT_DMA_BIT 7
237
#define MV_CESA_CFG_WAIT_DMA_MASK (1 << MV_CESA_CFG_WAIT_DMA_BIT)
239
#define MV_CESA_CFG_ACT_DMA_BIT 9
240
#define MV_CESA_CFG_ACT_DMA_MASK (1 << MV_CESA_CFG_ACT_DMA_BIT)
242
#define MV_CESA_CFG_CHAIN_MODE_BIT 11
243
#define MV_CESA_CFG_CHAIN_MODE_MASK (1 << MV_CESA_CFG_CHAIN_MODE_BIT)
245
/********** Security Accelerator Status Register ***********/
246
#define MV_CESA_STATUS_REG (MV_CESA_REGS_BASE + 0xE0C)
248
#define MV_CESA_STATUS_ACTIVE_BIT 0
249
#define MV_CESA_STATUS_ACTIVE_MASK (1 << MV_CESA_STATUS_ACTIVE_BIT)
251
#define MV_CESA_STATUS_DIGEST_ERR_BIT 8
252
#define MV_CESA_STATUS_DIGEST_ERR_MASK (1 << MV_CESA_STATUS_DIGEST_ERR_BIT)
255
/* Cryptographic Engines and Security Accelerator Interrupt Cause Register */
256
#define MV_CESA_ISR_CAUSE_REG (MV_CESA_REGS_BASE + 0xE20)
258
/* Cryptographic Engines and Security Accelerator Interrupt Mask Register */
259
#define MV_CESA_ISR_MASK_REG (MV_CESA_REGS_BASE + 0xE24)
261
#define MV_CESA_CAUSE_AUTH_MASK (1 << 0)
262
#define MV_CESA_CAUSE_DES_MASK (1 << 1)
263
#define MV_CESA_CAUSE_AES_ENCR_MASK (1 << 2)
264
#define MV_CESA_CAUSE_AES_DECR_MASK (1 << 3)
265
#define MV_CESA_CAUSE_DES_ALL_MASK (1 << 4)
267
#define MV_CESA_CAUSE_ACC_BIT 5
268
#define MV_CESA_CAUSE_ACC_MASK (1 << MV_CESA_CAUSE_ACC_BIT)
270
#define MV_CESA_CAUSE_ACC_DMA_BIT 7
271
#define MV_CESA_CAUSE_ACC_DMA_MASK (1 << MV_CESA_CAUSE_ACC_DMA_BIT)
272
#define MV_CESA_CAUSE_ACC_DMA_ALL_MASK (3 << MV_CESA_CAUSE_ACC_DMA_BIT)
274
#define MV_CESA_CAUSE_DMA_COMPL_BIT 9
275
#define MV_CESA_CAUSE_DMA_COMPL_MASK (1 << MV_CESA_CAUSE_DMA_COMPL_BIT)
277
#define MV_CESA_CAUSE_DMA_OWN_ERR_BIT 10
278
#define MV_CESA_CAUSE_DMA_OWN_ERR_MASK (1 < MV_CESA_CAUSE_DMA_OWN_ERR_BIT)
280
#define MV_CESA_CAUSE_DMA_CHAIN_PKT_BIT 11
281
#define MV_CESA_CAUSE_DMA_CHAIN_PKT_MASK (1 < MV_CESA_CAUSE_DMA_CHAIN_PKT_BIT)
284
#define MV_CESA_AUTH_DATA_IN_REG (MV_CESA_REGS_BASE + 0xd38)
285
#define MV_CESA_AUTH_BIT_COUNT_LOW_REG (MV_CESA_REGS_BASE + 0xd20)
286
#define MV_CESA_AUTH_BIT_COUNT_HIGH_REG (MV_CESA_REGS_BASE + 0xd24)
288
#define MV_CESA_AUTH_INIT_VAL_DIGEST_REG(i) (MV_CESA_REGS_BASE + 0xd00 + (i<<2))
290
#define MV_CESA_AUTH_INIT_VAL_DIGEST_A_REG (MV_CESA_REGS_BASE + 0xd00)
291
#define MV_CESA_AUTH_INIT_VAL_DIGEST_B_REG (MV_CESA_REGS_BASE + 0xd04)
292
#define MV_CESA_AUTH_INIT_VAL_DIGEST_C_REG (MV_CESA_REGS_BASE + 0xd08)
293
#define MV_CESA_AUTH_INIT_VAL_DIGEST_D_REG (MV_CESA_REGS_BASE + 0xd0c)
294
#define MV_CESA_AUTH_INIT_VAL_DIGEST_E_REG (MV_CESA_REGS_BASE + 0xd10)
295
#define MV_CESA_AUTH_COMMAND_REG (MV_CESA_REGS_BASE + 0xd18)
297
#define MV_CESA_AUTH_ALGORITHM_BIT 0
298
#define MV_CESA_AUTH_ALGORITHM_MD5 (0<<AUTH_ALGORITHM_BIT)
299
#define MV_CESA_AUTH_ALGORITHM_SHA1 (1<<AUTH_ALGORITHM_BIT)
301
#define MV_CESA_AUTH_IV_MODE_BIT 1
302
#define MV_CESA_AUTH_IV_MODE_INIT (0<<AUTH_IV_MODE_BIT)
303
#define MV_CESA_AUTH_IV_MODE_CONTINUE (1<<AUTH_IV_MODE_BIT)
305
#define MV_CESA_AUTH_DATA_BYTE_SWAP_BIT 2
306
#define MV_CESA_AUTH_DATA_BYTE_SWAP_MASK (1<<AUTH_DATA_BYTE_SWAP_BIT)
309
#define MV_CESA_AUTH_IV_BYTE_SWAP_BIT 4
310
#define MV_CESA_AUTH_IV_BYTE_SWAP_MASK (1<<AUTH_IV_BYTE_SWAP_BIT)
312
#define MV_CESA_AUTH_TERMINATION_BIT 31
313
#define MV_CESA_AUTH_TERMINATION_MASK (1<<AUTH_TERMINATION_BIT)
316
/*************** TDMA Control Register ************************************************/
317
#define MV_CESA_TDMA_CTRL_REG (MV_CESA_TDMA_REGS_BASE + 0x840)
319
#define MV_CESA_TDMA_BURST_32B 3
320
#define MV_CESA_TDMA_BURST_128B 4
322
#define MV_CESA_TDMA_DST_BURST_OFFSET 0
323
#define MV_CESA_TDMA_DST_BURST_ALL_MASK (0x7<<MV_CESA_TDMA_DST_BURST_OFFSET)
324
#define MV_CESA_TDMA_DST_BURST_MASK(burst) ((burst)<<MV_CESA_TDMA_DST_BURST_OFFSET)
326
#define MV_CESA_TDMA_OUTSTAND_READ_EN_BIT 4
327
#define MV_CESA_TDMA_OUTSTAND_READ_EN_MASK (1<<MV_CESA_TDMA_OUTSTAND_READ_EN_BIT)
329
#define MV_CESA_TDMA_SRC_BURST_OFFSET 6
330
#define MV_CESA_TDMA_SRC_BURST_ALL_MASK (0x7<<MV_CESA_TDMA_SRC_BURST_OFFSET)
331
#define MV_CESA_TDMA_SRC_BURST_MASK(burst) ((burst)<<MV_CESA_TDMA_SRC_BURST_OFFSET)
333
#define MV_CESA_TDMA_CHAIN_MODE_BIT 9
334
#define MV_CESA_TDMA_NON_CHAIN_MODE_MASK (1<<MV_CESA_TDMA_CHAIN_MODE_BIT)
336
#define MV_CESA_TDMA_BYTE_SWAP_BIT 11
337
#define MV_CESA_TDMA_BYTE_SWAP_MASK (0 << MV_CESA_TDMA_BYTE_SWAP_BIT)
338
#define MV_CESA_TDMA_NO_BYTE_SWAP_MASK (1 << MV_CESA_TDMA_BYTE_SWAP_BIT)
340
#define MV_CESA_TDMA_ENABLE_BIT 12
341
#define MV_CESA_TDMA_ENABLE_MASK (1<<MV_CESA_TDMA_ENABLE_BIT)
343
#define MV_CESA_TDMA_FETCH_NEXT_DESC_BIT 13
344
#define MV_CESA_TDMA_FETCH_NEXT_DESC_MASK (1<<MV_CESA_TDMA_FETCH_NEXT_DESC_BIT)
346
#define MV_CESA_TDMA_CHAN_ACTIVE_BIT 14
347
#define MV_CESA_TDMA_CHAN_ACTIVE_MASK (1<<MV_CESA_TDMA_CHAN_ACTIVE_BIT)
348
/*------------------------------------------------------------------------------------*/
350
#define MV_CESA_TDMA_BYTE_COUNT_REG (MV_CESA_TDMA_REGS_BASE + 0x800)
351
#define MV_CESA_TDMA_SRC_ADDR_REG (MV_CESA_TDMA_REGS_BASE + 0x810)
352
#define MV_CESA_TDMA_DST_ADDR_REG (MV_CESA_TDMA_REGS_BASE + 0x820)
353
#define MV_CESA_TDMA_NEXT_DESC_PTR_REG (MV_CESA_TDMA_REGS_BASE + 0x830)
354
#define MV_CESA_TDMA_CURR_DESC_PTR_REG (MV_CESA_TDMA_REGS_BASE + 0x870)
356
#define MV_CESA_TDMA_ERROR_CAUSE_REG (MV_CESA_TDMA_REGS_BASE + 0x8C0)
357
#define MV_CESA_TDMA_ERROR_MASK_REG (MV_CESA_TDMA_REGS_BASE + 0x8C4)
359
/*************** Address Decode Register ********************************************/
361
#define MV_CESA_TDMA_ADDR_DEC_WIN 4
363
#define MV_CESA_TDMA_BASE_ADDR_REG(win) (MV_CESA_TDMA_REGS_BASE + 0xa00 + (win<<3))
365
#define MV_CESA_TDMA_WIN_CTRL_REG(win) (MV_CESA_TDMA_REGS_BASE + 0xa04 + (win<<3))
367
#define MV_CESA_TDMA_WIN_ENABLE_BIT 0
368
#define MV_CESA_TDMA_WIN_ENABLE_MASK (1 << MV_CESA_TDMA_WIN_ENABLE_BIT)
370
#define MV_CESA_TDMA_WIN_TARGET_OFFSET 4
371
#define MV_CESA_TDMA_WIN_TARGET_MASK (0xf << MV_CESA_TDMA_WIN_TARGET_OFFSET)
373
#define MV_CESA_TDMA_WIN_ATTR_OFFSET 8
374
#define MV_CESA_TDMA_WIN_ATTR_MASK (0xff << MV_CESA_TDMA_WIN_ATTR_OFFSET)
376
#define MV_CESA_TDMA_WIN_SIZE_OFFSET 16
377
#define MV_CESA_TDMA_WIN_SIZE_MASK (0xFFFF << MV_CESA_TDMA_WIN_SIZE_OFFSET)
379
#define MV_CESA_TDMA_WIN_BASE_OFFSET 16
380
#define MV_CESA_TDMA_WIN_BASE_MASK (0xFFFF << MV_CESA_TDMA_WIN_BASE_OFFSET)
387
#endif /* __mvCesaRegs_h__ */