2 * Copyright (c) 2003-2009 RMI Corporation
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of RMI Corporation, nor the names of its contributors,
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 #include <sys/cdefs.h>
37 #include <mips/rmi/dev/sec/desc.h>
38 #include <mips/rmi/iomap.h>
40 /* #define XLR_SEC_CMD_DEBUG */
42 #ifdef XLR_SEC_CMD_DEBUG
44 #define XLR_SEC_CMD_DIAG(fmt, args...) { \
45 DPRINT(fmt, ##args); \
47 #define XLR_SEC_CMD_DIAG_SYM_DESC(desc, vec) { \
48 decode_symkey_desc ((desc), (vec)); \
51 #define DPRINT(fmt, args...)
52 #define XLR_SEC_CMD_DIAG(fmt, args...)
53 #define XLR_SEC_CMD_DIAG_SYM_DESC(desc, vec)
62 #include <mips/include/pmap.h>
64 #define OS_ALLOC_KERNEL(size) kmalloc((size), GFP_KERNEL)
65 #define virt_to_phys(x) vtophys((vm_offset_t)(x))
68 * Cryptographic parameter definitions
70 #define XLR_SEC_DES_KEY_LENGTH 8 /* Bytes */
71 #define XLR_SEC_3DES_KEY_LENGTH 24 /* Bytes */
72 #define XLR_SEC_AES128_KEY_LENGTH 16 /* Bytes */
73 #define XLR_SEC_AES192_KEY_LENGTH 24 /* Bytes */
74 #define XLR_SEC_AES256_KEY_LENGTH 32 /* Bytes */
75 #define XLR_SEC_AES128F8_KEY_LENGTH 32 /* Bytes */
76 #define XLR_SEC_AES192F8_KEY_LENGTH 48 /* Bytes */
77 #define XLR_SEC_AES256F8_KEY_LENGTH 64 /* Bytes */
78 #define XLR_SEC_KASUMI_F8_KEY_LENGTH 16 /* Bytes */
79 #define XLR_SEC_MAX_CRYPT_KEY_LENGTH XLR_SEC_AES256F8_KEY_LENGTH
82 #define XLR_SEC_DES_IV_LENGTH 8 /* Bytes */
83 #define XLR_SEC_AES_IV_LENGTH 16 /* Bytes */
84 #define XLR_SEC_ARC4_IV_LENGTH 0 /* Bytes */
85 #define XLR_SEC_KASUMI_F8_IV_LENGTH 16 /* Bytes */
86 #define XLR_SEC_MAX_IV_LENGTH 16 /* Bytes */
87 #define XLR_SEC_IV_LENGTH_BYTES 8 /* Bytes */
89 #define XLR_SEC_AES_BLOCK_SIZE 16 /* Bytes */
90 #define XLR_SEC_DES_BLOCK_SIZE 8 /* Bytes */
91 #define XLR_SEC_3DES_BLOCK_SIZE 8 /* Bytes */
93 #define XLR_SEC_MD5_BLOCK_SIZE 64 /* Bytes */
94 #define XLR_SEC_SHA1_BLOCK_SIZE 64 /* Bytes */
95 #define XLR_SEC_SHA256_BLOCK_SIZE 64 /* Bytes */
96 #define XLR_SEC_SHA384_BLOCK_SIZE 128 /* Bytes */
97 #define XLR_SEC_SHA512_BLOCK_SIZE 128 /* Bytes */
98 #define XLR_SEC_GCM_BLOCK_SIZE 16 /* XXX: Bytes */
99 #define XLR_SEC_KASUMI_F9_BLOCK_SIZE 16 /* XXX: Bytes */
100 #define XLR_SEC_MAX_BLOCK_SIZE 64 /* Max of MD5/SHA */
101 #define XLR_SEC_MD5_LENGTH 16 /* Bytes */
102 #define XLR_SEC_SHA1_LENGTH 20 /* Bytes */
103 #define XLR_SEC_SHA256_LENGTH 32 /* Bytes */
104 #define XLR_SEC_SHA384_LENGTH 64 /* Bytes */
105 #define XLR_SEC_SHA512_LENGTH 64 /* Bytes */
106 #define XLR_SEC_GCM_LENGTH 16 /* Bytes */
107 #define XLR_SEC_KASUMI_F9_LENGTH 16 /* Bytes */
108 #define XLR_SEC_KASUMI_F9_RESULT_LENGTH 4 /* Bytes */
109 #define XLR_SEC_HMAC_LENGTH 64 /* Max of MD5/SHA/SHA256 */
110 #define XLR_SEC_MAX_AUTH_KEY_LENGTH XLR_SEC_SHA512_BLOCK_SIZE
111 #define XLR_SEC_MAX_RC4_STATE_SIZE 264 /* char s[256], int i, int j */
113 /* Status code is used by the SRL to indicate status */
114 typedef unsigned int xlr_sec_status_t;
119 #define XLR_SEC_STATUS_SUCCESS 0
120 #define XLR_SEC_STATUS_NO_DEVICE -1
121 #define XLR_SEC_STATUS_TIMEOUT -2
122 #define XLR_SEC_STATUS_INVALID_PARAMETER -3
123 #define XLR_SEC_STATUS_DEVICE_FAILED -4
124 #define XLR_SEC_STATUS_DEVICE_BUSY -5
125 #define XLR_SEC_STATUS_NO_RESOURCE -6
126 #define XLR_SEC_STATUS_CANCELLED -7
131 #define XLR_SEC_FLAGS_HIGH_PRIORITY 1
133 /* Error code is used to indicate any errors */
134 typedef int xlr_sec_error_t;
138 #define XLR_SEC_ERR_NONE 0
139 #define XLR_SEC_ERR_CIPHER_OP -1
140 #define XLR_SEC_ERR_CIPHER_TYPE -2
141 #define XLR_SEC_ERR_CIPHER_MODE -3
142 #define XLR_SEC_ERR_CIPHER_INIT -4
143 #define XLR_SEC_ERR_DIGEST_TYPE -5
144 #define XLR_SEC_ERR_DIGEST_INIT -6
145 #define XLR_SEC_ERR_DIGEST_SRC -7
146 #define XLR_SEC_ERR_CKSUM_TYPE -8
147 #define XLR_SEC_ERR_CKSUM_SRC -9
148 #define XLR_SEC_ERR_ALLOC -10
149 #define XLR_SEC_ERR_CONTROL_VECTOR -11
150 #define XLR_SEC_ERR_LOADHMACKEY_MODE -12
151 #define XLR_SEC_ERR_PADHASH_MODE -13
152 #define XLR_SEC_ERR_HASHBYTES_MODE -14
153 #define XLR_SEC_ERR_NEXT_MODE -15
154 #define XLR_SEC_ERR_PKT_IV_MODE -16
155 #define XLR_SEC_ERR_LASTWORD_MODE -17
156 #define XLR_SEC_ERR_PUBKEY_OP -18
157 #define XLR_SEC_ERR_SYMKEY_MSGSND -19
158 #define XLR_SEC_ERR_PUBKEY_MSGSND -20
159 #define XLR_SEC_ERR_SYMKEY_GETSEM -21
160 #define XLR_SEC_ERR_PUBKEY_GETSEM -22
163 * Descriptor Vector quantities
164 * (helps to identify descriptor type per operation)
166 #define XLR_SEC_VECTOR_CIPHER_DES 0x0001
167 #define XLR_SEC_VECTOR_CIPHER_3DES 0x0002
168 #define XLR_SEC_VECTOR_CIPHER_AES128 0x0004
169 #define XLR_SEC_VECTOR_CIPHER_AES192 0x0008
170 #define XLR_SEC_VECTOR_CIPHER_AES256 0x0010
171 #define XLR_SEC_VECTOR_CIPHER_ARC4 0x0020
172 #define XLR_SEC_VECTOR_CIPHER_AES (XLR_SEC_VECTOR_CIPHER_AES128 | \
173 XLR_SEC_VECTOR_CIPHER_AES192 | \
174 XLR_SEC_VECTOR_CIPHER_AES256)
175 #define XLR_SEC_VECTOR_CIPHER (XLR_SEC_VECTOR_CIPHER_DES | \
176 XLR_SEC_VECTOR_CIPHER_3DES | \
177 XLR_SEC_VECTOR_CIPHER_AES128 | \
178 XLR_SEC_VECTOR_CIPHER_AES192 | \
179 XLR_SEC_VECTOR_CIPHER_AES256 | \
180 XLR_SEC_VECTOR_CIPHER_ARC4)
182 #define XLR_SEC_VECTOR_HMAC 0x0040
183 #define XLR_SEC_VECTOR_MAC 0x0080
184 #define XLR_SEC_VECTOR_MODE_CTR_CFB 0x0100
185 #define XLR_SEC_VECTOR_MODE_ECB_CBC_OFB 0x0200
186 #define XLR_SEC_VECTOR_MODE_ECB_CBC 0x0400
187 #define XLR_SEC_VECTOR_STATE 0x0800
188 #define XLR_SEC_VECTOR_CIPHER_KASUMI_F8 0x01000
189 #define XLR_SEC_VECTOR_HMAC2 0x02000
190 #define XLR_SEC_VECTOR_GCM 0x04000
191 #define XLR_SEC_VECTOR_F9 0x08000
192 #define XLR_SEC_VECTOR_MODE_F8 0x10000
194 #define XLR_SEC_VECTOR_CIPHER_ARC4__HMAC \
195 (XLR_SEC_VECTOR_CIPHER_ARC4 | XLR_SEC_VECTOR_HMAC)
196 #define XLR_SEC_VECTOR_CIPHER_ARC4__STATE \
197 (XLR_SEC_VECTOR_CIPHER_ARC4 | XLR_SEC_VECTOR_STATE)
198 #define XLR_SEC_VECTOR_CIPHER_ARC4__HMAC__STATE \
199 (XLR_SEC_VECTOR_CIPHER_ARC4 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_STATE)
201 #define XLR_SEC_VECTOR__CIPHER_DES__HMAC__MODE_ECB_CBC \
202 (XLR_SEC_VECTOR_CIPHER_DES | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_ECB_CBC)
204 #define XLR_SEC_VECTOR__CIPHER_DES__MODE_ECB_CBC \
205 (XLR_SEC_VECTOR_CIPHER_DES | XLR_SEC_VECTOR_MODE_ECB_CBC)
207 #define XLR_SEC_VECTOR__CIPHER_3DES__HMAC__MODE_ECB_CBC \
208 (XLR_SEC_VECTOR_CIPHER_3DES | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_ECB_CBC)
210 #define XLR_SEC_VECTOR__CIPHER_3DES__MODE_ECB_CBC \
211 (XLR_SEC_VECTOR_CIPHER_3DES | XLR_SEC_VECTOR_MODE_ECB_CBC)
213 #define XLR_SEC_VECTOR__CIPHER_AES128__HMAC__MODE_CTR_CFB \
214 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_CTR_CFB)
216 #define XLR_SEC_VECTOR__CIPHER_AES128__MODE_CTR_CFB \
217 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_MODE_CTR_CFB)
219 #define XLR_SEC_VECTOR__CIPHER_AES128__HMAC__MODE_ECB_CBC_OFB \
220 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
222 #define XLR_SEC_VECTOR__CIPHER_AES128__MODE_ECB_CBC_OFB \
223 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
225 #define XLR_SEC_VECTOR__CIPHER_AES192__HMAC__MODE_CTR_CFB \
226 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_CTR_CFB)
228 #define XLR_SEC_VECTOR__CIPHER_AES192__MODE_CTR_CFB \
229 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_MODE_CTR_CFB)
231 #define XLR_SEC_VECTOR__CIPHER_AES192__HMAC__MODE_ECB_CBC_OFB \
232 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
234 #define XLR_SEC_VECTOR__CIPHER_AES192__MODE_ECB_CBC_OFB \
235 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
237 #define XLR_SEC_VECTOR__CIPHER_AES256__HMAC__MODE_CTR_CFB \
238 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_CTR_CFB)
240 #define XLR_SEC_VECTOR__CIPHER_AES256__MODE_CTR_CFB \
241 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_MODE_CTR_CFB)
243 #define XLR_SEC_VECTOR__CIPHER_AES256__HMAC__MODE_ECB_CBC_OFB \
244 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
246 #define XLR_SEC_VECTOR__CIPHER_AES256__MODE_ECB_CBC_OFB \
247 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
249 #define XLR_SEC_VECTOR__CIPHER_AES128__HMAC__MODE_F8 \
250 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_F8)
252 #define XLR_SEC_VECTOR__CIPHER_AES128__MODE_F8 \
253 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_MODE_F8)
255 #define XLR_SEC_VECTOR__CIPHER_AES192__HMAC__MODE_F8 \
256 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_F8)
258 #define XLR_SEC_VECTOR__CIPHER_AES192__MODE_F8 \
259 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_MODE_F8)
261 #define XLR_SEC_VECTOR__CIPHER_AES256__HMAC__MODE_F8 \
262 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_HMAC | XLR_SEC_VECTOR_MODE_F8)
264 #define XLR_SEC_VECTOR__CIPHER_AES256__MODE_F8 \
265 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_MODE_F8)
267 #define XLR_SEC_VECTOR_CIPHER_KASUMI_F8__F9 \
268 (XLR_SEC_VECTOR_CIPHER_KASUMI_F8 | XLR_SEC_VECTOR_F9)
270 #define XLR_SEC_VECTOR_CIPHER_KASUMI_F8__HMAC \
271 (XLR_SEC_VECTOR_CIPHER_KASUMI_F8 | XLR_SEC_VECTOR_HMAC)
273 #define XLR_SEC_VECTOR_CIPHER_KASUMI_F8__HMAC2 \
274 (XLR_SEC_VECTOR_CIPHER_KASUMI_F8 | XLR_SEC_VECTOR_HMAC2)
276 #define XLR_SEC_VECTOR_CIPHER_KASUMI_F8__GCM \
277 (XLR_SEC_VECTOR_CIPHER_KASUMI_F8 | XLR_SEC_VECTOR_GCM)
279 #define XLR_SEC_VECTOR_CIPHER_ARC4__HMAC2 \
280 (XLR_SEC_VECTOR_CIPHER_ARC4 | XLR_SEC_VECTOR_HMAC2)
282 #define XLR_SEC_VECTOR_CIPHER_ARC4__HMAC2__STATE \
283 (XLR_SEC_VECTOR_CIPHER_ARC4 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_STATE)
285 #define XLR_SEC_VECTOR__CIPHER_DES__HMAC2__MODE_ECB_CBC \
286 (XLR_SEC_VECTOR_CIPHER_DES | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_ECB_CBC)
288 #define XLR_SEC_VECTOR__CIPHER_3DES__HMAC2__MODE_ECB_CBC \
289 (XLR_SEC_VECTOR_CIPHER_3DES | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_ECB_CBC)
291 #define XLR_SEC_VECTOR__CIPHER_AES128__HMAC2__MODE_CTR_CFB \
292 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_CTR_CFB)
294 #define XLR_SEC_VECTOR__CIPHER_AES128__HMAC2__MODE_ECB_CBC_OFB \
295 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
297 #define XLR_SEC_VECTOR__CIPHER_AES192__HMAC2__MODE_CTR_CFB \
298 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_CTR_CFB)
300 #define XLR_SEC_VECTOR__CIPHER_AES192__HMAC2__MODE_ECB_CBC_OFB \
301 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
303 #define XLR_SEC_VECTOR__CIPHER_AES256__HMAC2__MODE_CTR_CFB \
304 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_CTR_CFB)
306 #define XLR_SEC_VECTOR__CIPHER_AES256__HMAC2__MODE_ECB_CBC_OFB \
307 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
309 #define XLR_SEC_VECTOR__CIPHER_AES128__HMAC2__MODE_F8 \
310 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_F8)
312 #define XLR_SEC_VECTOR__CIPHER_AES192__HMAC2__MODE_F8 \
313 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_F8)
315 #define XLR_SEC_VECTOR__CIPHER_AES256__HMAC2__MODE_F8 \
316 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_HMAC2 | XLR_SEC_VECTOR_MODE_F8)
318 #define XLR_SEC_VECTOR_CIPHER_ARC4__GCM \
319 (XLR_SEC_VECTOR_CIPHER_ARC4 | XLR_SEC_VECTOR_GCM)
321 #define XLR_SEC_VECTOR_CIPHER_ARC4__GCM__STATE \
322 (XLR_SEC_VECTOR_CIPHER_ARC4 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_STATE)
324 #define XLR_SEC_VECTOR__CIPHER_DES__GCM__MODE_ECB_CBC \
325 (XLR_SEC_VECTOR_CIPHER_DES | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_ECB_CBC)
327 #define XLR_SEC_VECTOR__CIPHER_3DES__GCM__MODE_ECB_CBC \
328 (XLR_SEC_VECTOR_CIPHER_3DES | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_ECB_CBC)
330 #define XLR_SEC_VECTOR__CIPHER_AES128__GCM__MODE_CTR_CFB \
331 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_CTR_CFB)
333 #define XLR_SEC_VECTOR__CIPHER_AES128__GCM__MODE_ECB_CBC_OFB \
334 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
336 #define XLR_SEC_VECTOR__CIPHER_AES192__GCM__MODE_CTR_CFB \
337 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_CTR_CFB)
339 #define XLR_SEC_VECTOR__CIPHER_AES192__GCM__MODE_ECB_CBC_OFB \
340 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
342 #define XLR_SEC_VECTOR__CIPHER_AES256__GCM__MODE_CTR_CFB \
343 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_CTR_CFB)
345 #define XLR_SEC_VECTOR__CIPHER_AES256__GCM__MODE_ECB_CBC_OFB \
346 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
348 #define XLR_SEC_VECTOR__CIPHER_AES128__GCM__MODE_F8 \
349 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_F8)
351 #define XLR_SEC_VECTOR__CIPHER_AES192__GCM__MODE_F8 \
352 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_F8)
354 #define XLR_SEC_VECTOR__CIPHER_AES256__GCM__MODE_F8 \
355 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_GCM | XLR_SEC_VECTOR_MODE_F8)
357 #define XLR_SEC_VECTOR_CIPHER_ARC4__F9 \
358 (XLR_SEC_VECTOR_CIPHER_ARC4 | XLR_SEC_VECTOR_F9)
360 #define XLR_SEC_VECTOR_CIPHER_ARC4__F9__STATE \
361 (XLR_SEC_VECTOR_CIPHER_ARC4 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_STATE)
363 #define XLR_SEC_VECTOR__CIPHER_DES__F9__MODE_ECB_CBC \
364 (XLR_SEC_VECTOR_CIPHER_DES | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_ECB_CBC)
366 #define XLR_SEC_VECTOR__CIPHER_3DES__F9__MODE_ECB_CBC \
367 (XLR_SEC_VECTOR_CIPHER_3DES | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_ECB_CBC)
369 #define XLR_SEC_VECTOR__CIPHER_AES128__F9__MODE_CTR_CFB \
370 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_CTR_CFB)
372 #define XLR_SEC_VECTOR__CIPHER_AES128__F9__MODE_ECB_CBC_OFB \
373 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
375 #define XLR_SEC_VECTOR__CIPHER_AES192__F9__MODE_CTR_CFB \
376 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_CTR_CFB)
378 #define XLR_SEC_VECTOR__CIPHER_AES192__F9__MODE_ECB_CBC_OFB \
379 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
381 #define XLR_SEC_VECTOR__CIPHER_AES256__F9__MODE_CTR_CFB \
382 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_CTR_CFB)
384 #define XLR_SEC_VECTOR__CIPHER_AES256__F9__MODE_ECB_CBC_OFB \
385 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_ECB_CBC_OFB)
387 #define XLR_SEC_VECTOR__CIPHER_AES128__F9__MODE_F8 \
388 (XLR_SEC_VECTOR_CIPHER_AES128 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_F8)
390 #define XLR_SEC_VECTOR__CIPHER_AES192__F9__MODE_F8 \
391 (XLR_SEC_VECTOR_CIPHER_AES192 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_F8)
393 #define XLR_SEC_VECTOR__CIPHER_AES256__F9__MODE_F8 \
394 (XLR_SEC_VECTOR_CIPHER_AES256 | XLR_SEC_VECTOR_F9 | XLR_SEC_VECTOR_MODE_F8)
400 XLR_SEC_CIPHER_MODE_NONE = 0,
401 XLR_SEC_CIPHER_MODE_PASS = 1,
402 XLR_SEC_CIPHER_MODE_ECB,
403 XLR_SEC_CIPHER_MODE_CBC,
404 XLR_SEC_CIPHER_MODE_OFB,
405 XLR_SEC_CIPHER_MODE_CTR,
406 XLR_SEC_CIPHER_MODE_CFB,
407 XLR_SEC_CIPHER_MODE_F8
408 } XLR_SEC_CIPHER_MODE;
411 XLR_SEC_CIPHER_OP_NONE = 0,
412 XLR_SEC_CIPHER_OP_ENCRYPT = 1,
413 XLR_SEC_CIPHER_OP_DECRYPT
417 XLR_SEC_CIPHER_TYPE_UNSUPPORTED = -1,
418 XLR_SEC_CIPHER_TYPE_NONE = 0,
419 XLR_SEC_CIPHER_TYPE_DES,
420 XLR_SEC_CIPHER_TYPE_3DES,
421 XLR_SEC_CIPHER_TYPE_AES128,
422 XLR_SEC_CIPHER_TYPE_AES192,
423 XLR_SEC_CIPHER_TYPE_AES256,
424 XLR_SEC_CIPHER_TYPE_ARC4,
425 XLR_SEC_CIPHER_TYPE_KASUMI_F8
426 } XLR_SEC_CIPHER_TYPE;
429 XLR_SEC_CIPHER_INIT_OK = 1, /* Preserve old Keys */
430 XLR_SEC_CIPHER_INIT_NK /* Load new Keys */
431 } XLR_SEC_CIPHER_INIT;
438 XLR_SEC_DIGEST_TYPE_UNSUPPORTED = -1,
439 XLR_SEC_DIGEST_TYPE_NONE = 0,
440 XLR_SEC_DIGEST_TYPE_MD5,
441 XLR_SEC_DIGEST_TYPE_SHA1,
442 XLR_SEC_DIGEST_TYPE_SHA256,
443 XLR_SEC_DIGEST_TYPE_SHA384,
444 XLR_SEC_DIGEST_TYPE_SHA512,
445 XLR_SEC_DIGEST_TYPE_GCM,
446 XLR_SEC_DIGEST_TYPE_KASUMI_F9,
447 XLR_SEC_DIGEST_TYPE_HMAC_MD5,
448 XLR_SEC_DIGEST_TYPE_HMAC_SHA1,
449 XLR_SEC_DIGEST_TYPE_HMAC_SHA256,
450 XLR_SEC_DIGEST_TYPE_HMAC_SHA384,
451 XLR_SEC_DIGEST_TYPE_HMAC_SHA512,
452 XLR_SEC_DIGEST_TYPE_HMAC_AES_CBC,
453 XLR_SEC_DIGEST_TYPE_HMAC_AES_XCBC
454 } XLR_SEC_DIGEST_TYPE;
457 XLR_SEC_DIGEST_INIT_OLDKEY = 1, /* Preserve old key HMAC key stored in
458 * ID registers (moot if HASH.HMAC ==
460 XLR_SEC_DIGEST_INIT_NEWKEY /* Load new HMAC key from memory ctrl
461 * section to ID registers */
462 } XLR_SEC_DIGEST_INIT;
465 XLR_SEC_DIGEST_SRC_DMA = 1, /* DMA channel */
466 XLR_SEC_DIGEST_SRC_CPHR /* Cipher if word count exceeded
467 * Cipher_Offset; else DMA */
468 } XLR_SEC_DIGEST_SRC;
474 XLR_SEC_CKSUM_TYPE_NOP = 1,
475 XLR_SEC_CKSUM_TYPE_IP
476 } XLR_SEC_CKSUM_TYPE;
479 XLR_SEC_CKSUM_SRC_DMA = 1,
480 XLR_SEC_CKSUM_SRC_CIPHER
487 XLR_SEC_LOADHMACKEY_MODE_OLD = 1,
488 XLR_SEC_LOADHMACKEY_MODE_LOAD
489 } XLR_SEC_LOADHMACKEY_MODE;
492 XLR_SEC_PADHASH_PADDED = 1,
494 } XLR_SEC_PADHASH_MODE;
497 XLR_SEC_HASHBYTES_ALL8 = 1,
498 XLR_SEC_HASHBYTES_MSB,
499 XLR_SEC_HASHBYTES_MSW
500 } XLR_SEC_HASHBYTES_MODE;
503 XLR_SEC_NEXT_FINISH = 1,
508 XLR_SEC_PKT_IV_OLD = 1,
510 } XLR_SEC_PKT_IV_MODE;
513 XLR_SEC_LASTWORD_128 = 1,
514 XLR_SEC_LASTWORD_96MASK,
515 XLR_SEC_LASTWORD_64MASK,
516 XLR_SEC_LASTWORD_32MASK
517 } XLR_SEC_LASTWORD_MODE;
520 XLR_SEC_CFB_MASK_REGULAR_CTR = 0,
521 XLR_SEC_CFB_MASK_CCMP,
522 XLR_SEC_CFB_MASK_GCM_WITH_SCI,
523 XLR_SEC_CFB_MASK_GCM_WITHOUT_SCI
524 } XLR_SEC_CFB_MASK_MODE;
530 RMIPK_BLKWIDTH_512 = 1,
532 } RMIPK_BLKWIDTH_MODE;
535 RMIPK_LDCONST_OLD = 1,
537 } RMIPK_LDCONST_MODE;
540 typedef struct xlr_sec_io_s {
541 unsigned int command;
542 unsigned int result_status;
544 unsigned int session_num;
545 unsigned int use_callback;
546 unsigned int time_us;
547 unsigned int user_context[2]; /* usable for anything by caller */
548 unsigned int command_context; /* Context (ID) of this command). */
549 unsigned char initial_vector[XLR_SEC_MAX_IV_LENGTH];
550 unsigned char crypt_key[XLR_SEC_MAX_CRYPT_KEY_LENGTH];
551 unsigned char mac_key[XLR_SEC_MAX_AUTH_KEY_LENGTH];
553 XLR_SEC_CIPHER_OP cipher_op;
554 XLR_SEC_CIPHER_MODE cipher_mode;
555 XLR_SEC_CIPHER_TYPE cipher_type;
556 XLR_SEC_CIPHER_INIT cipher_init;
557 unsigned int cipher_offset;
559 XLR_SEC_DIGEST_TYPE digest_type;
560 XLR_SEC_DIGEST_INIT digest_init;
561 XLR_SEC_DIGEST_SRC digest_src;
562 unsigned int digest_offset;
564 XLR_SEC_CKSUM_TYPE cksum_type;
565 XLR_SEC_CKSUM_SRC cksum_src;
566 unsigned int cksum_offset;
568 XLR_SEC_LOADHMACKEY_MODE pkt_hmac;
569 XLR_SEC_PADHASH_MODE pkt_hash;
570 XLR_SEC_HASHBYTES_MODE pkt_hashbytes;
571 XLR_SEC_NEXT_MODE pkt_next;
572 XLR_SEC_PKT_IV_MODE pkt_iv;
573 XLR_SEC_LASTWORD_MODE pkt_lastword;
576 unsigned int cfb_mask;
578 unsigned int iv_offset;
579 unsigned short pad_type;
580 unsigned short rc4_key_len;
582 unsigned int num_packets;
583 unsigned int num_fragments;
586 unsigned int source_buf_size;
588 unsigned int dest_buf_size;
593 unsigned short rc4_loadstate;
594 unsigned short rc4_savestate;
597 } xlr_sec_io_t, *xlr_sec_io_pt;
600 #define XLR_SEC_SESSION(sid) ((sid) & 0x000007ff)
601 #define XLR_SEC_SID(crd,ses) (((crd) << 28) | ((ses) & 0x7ff))
604 * Length values for cryptography
607 #define XLR_SEC_DES_KEY_LENGTH 8
608 #define XLR_SEC_3DES_KEY_LENGTH 24
609 #define XLR_SEC_MAX_CRYPT_KEY_LENGTH XLR_SEC_3DES_KEY_LENGTH
610 #define XLR_SEC_IV_LENGTH 8
611 #define XLR_SEC_AES_IV_LENGTH 16
612 #define XLR_SEC_MAX_IV_LENGTH XLR_SEC_AES_IV_LENGTH
615 #define SEC_MAX_FRAG_LEN 16000
617 struct xlr_sec_command {
618 uint16_t session_num;
620 struct cryptodesc *enccrd, *maccrd;
624 struct xlr_sec_session {
628 struct xlr_sec_command cmd;
630 uint8_t multi_frag_flag;
634 * Holds data specific to rmi security accelerators
636 struct xlr_sec_softc {
637 device_t sc_dev; /* device backpointer */
638 struct mtx sc_mtx; /* per-instance lock */
641 struct xlr_sec_session *sc_sessions;
649 union xlr_sec_operand_t {
660 /* this is passed to packet setup to optimize */
661 #define XLR_SEC_SETUP_OP_CIPHER 0x00000001
662 #define XLR_SEC_SETUP_OP_HMAC 0x00000002
663 #define XLR_SEC_SETUP_OP_CIPHER_HMAC (XLR_SEC_SETUP_OP_CIPHER | XLR_SEC_SETUP_OP_HMAC)
664 /* this is passed to control_setup to update w/preserving existing keys */
665 #define XLR_SEC_SETUP_OP_PRESERVE_HMAC_KEY 0x80000000
666 #define XLR_SEC_SETUP_OP_PRESERVE_CIPHER_KEY 0x40000000
667 #define XLR_SEC_SETUP_OP_UPDATE_KEYS 0x00000010
668 #define XLR_SEC_SETUP_OP_FLIP_3DES_KEY 0x00000020
675 * Message Ring Specifics
678 #define SEC_MSGRING_WORDSIZE 2
684 * rwR 31 30 29 27 26 24 23 21 20 18
685 * | NA | RSA0Out | Rsa0In | Pipe3Out | Pipe3In | ...
687 * 17 15 14 12 11 9 8 6 5 3 2 0
688 * | Pipe2Out | Pipe2In | Pipe1In | Pipe1In | Pipe0Out | Pipe0In |
691 * NUMBER OF CREDITS PER PIPE
694 #define SEC_DMA_CREDIT_RSA0_OUT_FOUR 0x20000000
695 #define SEC_DMA_CREDIT_RSA0_OUT_TWO 0x10000000
696 #define SEC_DMA_CREDIT_RSA0_OUT_ONE 0x08000000
698 #define SEC_DMA_CREDIT_RSA0_IN_FOUR 0x04000000
699 #define SEC_DMA_CREDIT_RSA0_IN_TWO 0x02000000
700 #define SEC_DMA_CREDIT_RSA0_IN_ONE 0x01000000
702 #define SEC_DMA_CREDIT_PIPE3_OUT_FOUR 0x00800000
703 #define SEC_DMA_CREDIT_PIPE3_OUT_TWO 0x00400000
704 #define SEC_DMA_CREDIT_PIPE3_OUT_ONE 0x00200000
706 #define SEC_DMA_CREDIT_PIPE3_IN_FOUR 0x00100000
707 #define SEC_DMA_CREDIT_PIPE3_IN_TWO 0x00080000
708 #define SEC_DMA_CREDIT_PIPE3_IN_ONE 0x00040000
710 #define SEC_DMA_CREDIT_PIPE2_OUT_FOUR 0x00020000
711 #define SEC_DMA_CREDIT_PIPE2_OUT_TWO 0x00010000
712 #define SEC_DMA_CREDIT_PIPE2_OUT_ONE 0x00008000
714 #define SEC_DMA_CREDIT_PIPE2_IN_FOUR 0x00004000
715 #define SEC_DMA_CREDIT_PIPE2_IN_TWO 0x00002000
716 #define SEC_DMA_CREDIT_PIPE2_IN_ONE 0x00001000
718 #define SEC_DMA_CREDIT_PIPE1_OUT_FOUR 0x00000800
719 #define SEC_DMA_CREDIT_PIPE1_OUT_TWO 0x00000400
720 #define SEC_DMA_CREDIT_PIPE1_OUT_ONE 0x00000200
722 #define SEC_DMA_CREDIT_PIPE1_IN_FOUR 0x00000100
723 #define SEC_DMA_CREDIT_PIPE1_IN_TWO 0x00000080
724 #define SEC_DMA_CREDIT_PIPE1_IN_ONE 0x00000040
726 #define SEC_DMA_CREDIT_PIPE0_OUT_FOUR 0x00000020
727 #define SEC_DMA_CREDIT_PIPE0_OUT_TWO 0x00000010
728 #define SEC_DMA_CREDIT_PIPE0_OUT_ONE 0x00000008
730 #define SEC_DMA_CREDIT_PIPE0_IN_FOUR 0x00000004
731 #define SEC_DMA_CREDIT_PIPE0_IN_TWO 0x00000002
732 #define SEC_DMA_CREDIT_PIPE0_IN_ONE 0x00000001
736 * Currently, FOUR credits per PIPE
739 #define SEC_DMA_CREDIT_CONFIG SEC_DMA_CREDIT_RSA0_OUT_FOUR | \
740 SEC_DMA_CREDIT_RSA0_IN_FOUR | \
741 SEC_DMA_CREDIT_PIPE3_OUT_FOUR | \
742 SEC_DMA_CREDIT_PIPE3_IN_FOUR | \
743 SEC_DMA_CREDIT_PIPE2_OUT_FOUR | \
744 SEC_DMA_CREDIT_PIPE2_IN_FOUR | \
745 SEC_DMA_CREDIT_PIPE1_OUT_FOUR | \
746 SEC_DMA_CREDIT_PIPE1_IN_FOUR | \
747 SEC_DMA_CREDIT_PIPE0_OUT_FOUR | \
748 SEC_DMA_CREDIT_PIPE0_IN_FOUR
756 * | NA | PIPE3_DEF_DBL_ISS | PIPE2_DEF_DBL_ISS | ...
759 * ... | PIPE1_DEF_DBL_ISS | PIPE0_DEF_DBL_ISS | ROUND_ROBIN_MODE |
761 * DBL_ISS - mode for SECENG and DMA controller which slows down transfers
762 * (to be conservativei; 0=Disable,1=Enable).
763 * ROUND_ROBIN - mode where SECENG dispatches operations to PIPE0-PIPE3
764 * and all messages are sent to PIPE0.
768 #define SEC_CFG2_PIPE3_DBL_ISS_ON 0x00000010
769 #define SEC_CFG2_PIPE3_DBL_ISS_OFF 0x00000000
770 #define SEC_CFG2_PIPE2_DBL_ISS_ON 0x00000008
771 #define SEC_CFG2_PIPE2_DBL_ISS_OFF 0x00000000
772 #define SEC_CFG2_PIPE1_DBL_ISS_ON 0x00000004
773 #define SEC_CFG2_PIPE1_DBL_ISS_OFF 0x00000000
774 #define SEC_CFG2_PIPE0_DBL_ISS_ON 0x00000002
775 #define SEC_CFG2_PIPE0_DBL_ISS_OFF 0x00000000
776 #define SEC_CFG2_ROUND_ROBIN_ON 0x00000001
777 #define SEC_CFG2_ROUND_ROBIN_OFF 0x00000000
780 enum sec_pipe_config {
782 SEC_PIPE_CIPHER_KEY0_L0 = 0x00,
783 SEC_PIPE_CIPHER_KEY0_HI,
784 SEC_PIPE_CIPHER_KEY1_LO,
785 SEC_PIPE_CIPHER_KEY1_HI,
786 SEC_PIPE_CIPHER_KEY2_LO,
787 SEC_PIPE_CIPHER_KEY2_HI,
788 SEC_PIPE_CIPHER_KEY3_LO,
789 SEC_PIPE_CIPHER_KEY3_HI,
790 SEC_PIPE_HMAC_KEY0_LO,
791 SEC_PIPE_HMAC_KEY0_HI,
792 SEC_PIPE_HMAC_KEY1_LO,
793 SEC_PIPE_HMAC_KEY1_HI,
794 SEC_PIPE_HMAC_KEY2_LO,
795 SEC_PIPE_HMAC_KEY2_HI,
796 SEC_PIPE_HMAC_KEY3_LO,
797 SEC_PIPE_HMAC_KEY3_HI,
798 SEC_PIPE_HMAC_KEY4_LO,
799 SEC_PIPE_HMAC_KEY4_HI,
800 SEC_PIPE_HMAC_KEY5_LO,
801 SEC_PIPE_HMAC_KEY5_HI,
802 SEC_PIPE_HMAC_KEY6_LO,
803 SEC_PIPE_HMAC_KEY6_HI,
804 SEC_PIPE_HMAC_KEY7_LO,
805 SEC_PIPE_HMAC_KEY7_HI,
824 SEC_PIPE_DU_DATA_IN_LO,
825 SEC_PIPE_DU_DATA_IN_HI,
826 SEC_PIPE_DU_DATA_IN_CTRL,
827 SEC_PIPE_DU_DATA_OUT_LO,
828 SEC_PIPE_DU_DATA_OUT_HI,
829 SEC_PIPE_DU_DATA_OUT_CTRL,
836 SEC_PIPE_INCLUDE_MASK0,
837 SEC_PIPE_INCLUDE_MASK1,
838 SEC_PIPE_INCLUDE_MASK2,
839 SEC_PIPE_INCLUDE_MASK3,
840 SEC_PIPE_INCLUDE_MASK4,
841 SEC_PIPE_EXCLUDE_MASK0,
842 SEC_PIPE_EXCLUDE_MASK1,
843 SEC_PIPE_EXCLUDE_MASK2,
844 SEC_PIPE_EXCLUDE_MASK3,
845 SEC_PIPE_EXCLUDE_MASK4,
849 enum sec_pipe_base_config {
851 SEC_PIPE0_BASE = 0x00,
852 SEC_PIPE1_BASE = 0x40,
853 SEC_PIPE2_BASE = 0x80,
854 SEC_PIPE3_BASE = 0xc0
858 enum sec_rsa_config {
860 SEC_RSA_PIPE0_DU_DATA_IN_LO = 0x100,
861 SEC_RSA_PIPE0_DU_DATA_IN_HI,
862 SEC_RSA_PIPE0_DU_DATA_IN_CTRL,
863 SEC_RSA_PIPE0_DU_DATA_OUT_LO,
864 SEC_RSA_PIPE0_DU_DATA_OUT_HI,
865 SEC_RSA_PIPE0_DU_DATA_OUT_CTRL,
869 SEC_RSA_PIPE0_STATE0,
870 SEC_RSA_PIPE0_STATE1,
871 SEC_RSA_PIPE0_STATE2,
872 SEC_RSA_PIPE0_INCLUDE_MASK0,
873 SEC_RSA_PIPE0_INCLUDE_MASK1,
874 SEC_RSA_PIPE0_INCLUDE_MASK2,
875 SEC_RSA_PIPE0_EXCLUDE_MASK0,
876 SEC_RSA_PIPE0_EXCLUDE_MASK1,
877 SEC_RSA_PIPE0_EXCLUDE_MASK2,
878 SEC_RSA_PIPE0_EVENT_CTR
887 SEC_DMA_CREDIT = 0x140,
896 enum sec_debug_config {
898 SEC_DW0_DESCRIPTOR0_LO = 0x180,
899 SEC_DW0_DESCRIPTOR0_HI,
900 SEC_DW0_DESCRIPTOR1_LO,
901 SEC_DW0_DESCRIPTOR1_HI,
902 SEC_DW1_DESCRIPTOR0_LO,
903 SEC_DW1_DESCRIPTOR0_HI,
904 SEC_DW1_DESCRIPTOR1_LO,
905 SEC_DW1_DESCRIPTOR1_HI,
906 SEC_DW2_DESCRIPTOR0_LO,
907 SEC_DW2_DESCRIPTOR0_HI,
908 SEC_DW2_DESCRIPTOR1_LO,
909 SEC_DW2_DESCRIPTOR1_HI,
910 SEC_DW3_DESCRIPTOR0_LO,
911 SEC_DW3_DESCRIPTOR0_HI,
912 SEC_DW3_DESCRIPTOR1_LO,
913 SEC_DW3_DESCRIPTOR1_HI,
929 enum sec_msgring_bucket_config {
931 SEC_BIU_CREDITS = 0x308,
933 SEC_MSG_BUCKET0_SIZE = 0x320,
934 SEC_MSG_BUCKET1_SIZE,
935 SEC_MSG_BUCKET2_SIZE,
936 SEC_MSG_BUCKET3_SIZE,
937 SEC_MSG_BUCKET4_SIZE,
938 SEC_MSG_BUCKET5_SIZE,
939 SEC_MSG_BUCKET6_SIZE,
940 SEC_MSG_BUCKET7_SIZE,
943 enum sec_msgring_credit_config {
945 SEC_CC_CPU0_0 = 0x380,
946 SEC_CC_CPU1_0 = 0x388,
947 SEC_CC_CPU2_0 = 0x390,
948 SEC_CC_CPU3_0 = 0x398,
949 SEC_CC_CPU4_0 = 0x3a0,
950 SEC_CC_CPU5_0 = 0x3a8,
951 SEC_CC_CPU6_0 = 0x3b0,
952 SEC_CC_CPU7_0 = 0x3b8
965 SEC_AES256_MODE_HMAC,
969 SEC_AES192_MODE_HMAC,
973 SEC_AES128_MODE_HMAC,
984 enum sec_msgrng_msg_ctrl_config {
992 xlr_sec_init(struct xlr_sec_softc *sc);
995 xlr_sec_setup(struct xlr_sec_session *ses,
996 struct xlr_sec_command *cmd, symkey_desc_pt desc);
998 symkey_desc_pt xlr_sec_allocate_desc(void *);