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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 745b395aefcd7e4718f6f51167c0e462931842b6 / . / drivers / tpm / tpm_internal.h
blob: cd29dba0b683e7e33991d219f08107894cacedfa [file] [log] [blame]
Simon Glassf255d312015-08-22 18:31:31 -0600[diff] [blame]1/*
2 * Copyright (c) 2015 Google, Inc
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7#ifndef __tpm_internal_h
8#define __tpm_internal_h
9
10enum {
11 TPM_MAX_ORDINAL = 243,
12 TPM_MAX_PROTECTED_ORDINAL = 12,
13 TPM_PROTECTED_ORDINAL_MASK = 0xff,
14 TPM_CMD_COUNT_BYTE = 2,
15 TPM_CMD_ORDINAL_BYTE = 6,
16};
17
18/*
19 * Array with one entry per ordinal defining the maximum amount
20 * of time the chip could take to return the result. The ordinal
21 * designation of short, medium or long is defined in a table in
22 * TCG Specification TPM Main Part 2 TPM Structures Section 17. The
23 * values of the SHORT, MEDIUM, and LONG durations are retrieved
24 * from the chip during initialization with a call to tpm_get_timeouts.
25 */
26static const u8 tpm_protected_ordinal_duration[TPM_MAX_PROTECTED_ORDINAL] = {
27 TPM_UNDEFINED, /* 0 */
28 TPM_UNDEFINED,
29 TPM_UNDEFINED,
30 TPM_UNDEFINED,
31 TPM_UNDEFINED,
32 TPM_UNDEFINED, /* 5 */
33 TPM_UNDEFINED,
34 TPM_UNDEFINED,
35 TPM_UNDEFINED,
36 TPM_UNDEFINED,
37 TPM_SHORT, /* 10 */
38 TPM_SHORT,
39};
40
41static const u8 tpm_ordinal_duration[TPM_MAX_ORDINAL] = {
42 TPM_UNDEFINED, /* 0 */
43 TPM_UNDEFINED,
44 TPM_UNDEFINED,
45 TPM_UNDEFINED,
46 TPM_UNDEFINED,
47 TPM_UNDEFINED, /* 5 */
48 TPM_UNDEFINED,
49 TPM_UNDEFINED,
50 TPM_UNDEFINED,
51 TPM_UNDEFINED,
52 TPM_SHORT, /* 10 */
53 TPM_SHORT,
54 TPM_MEDIUM,
55 TPM_LONG,
56 TPM_LONG,
57 TPM_MEDIUM, /* 15 */
58 TPM_SHORT,
59 TPM_SHORT,
60 TPM_MEDIUM,
61 TPM_LONG,
62 TPM_SHORT, /* 20 */
63 TPM_SHORT,
64 TPM_MEDIUM,
65 TPM_MEDIUM,
66 TPM_MEDIUM,
67 TPM_SHORT, /* 25 */
68 TPM_SHORT,
69 TPM_MEDIUM,
70 TPM_SHORT,
71 TPM_SHORT,
72 TPM_MEDIUM, /* 30 */
73 TPM_LONG,
74 TPM_MEDIUM,
75 TPM_SHORT,
76 TPM_SHORT,
77 TPM_SHORT, /* 35 */
78 TPM_MEDIUM,
79 TPM_MEDIUM,
80 TPM_UNDEFINED,
81 TPM_UNDEFINED,
82 TPM_MEDIUM, /* 40 */
83 TPM_LONG,
84 TPM_MEDIUM,
85 TPM_SHORT,
86 TPM_SHORT,
87 TPM_SHORT, /* 45 */
88 TPM_SHORT,
89 TPM_SHORT,
90 TPM_SHORT,
91 TPM_LONG,
92 TPM_MEDIUM, /* 50 */
93 TPM_MEDIUM,
94 TPM_UNDEFINED,
95 TPM_UNDEFINED,
96 TPM_UNDEFINED,
97 TPM_UNDEFINED, /* 55 */
98 TPM_UNDEFINED,
99 TPM_UNDEFINED,
100 TPM_UNDEFINED,
101 TPM_UNDEFINED,
102 TPM_MEDIUM, /* 60 */
103 TPM_MEDIUM,
104 TPM_MEDIUM,
105 TPM_SHORT,
106 TPM_SHORT,
107 TPM_MEDIUM, /* 65 */
108 TPM_UNDEFINED,
109 TPM_UNDEFINED,
110 TPM_UNDEFINED,
111 TPM_UNDEFINED,
112 TPM_SHORT, /* 70 */
113 TPM_SHORT,
114 TPM_UNDEFINED,
115 TPM_UNDEFINED,
116 TPM_UNDEFINED,
117 TPM_UNDEFINED, /* 75 */
118 TPM_UNDEFINED,
119 TPM_UNDEFINED,
120 TPM_UNDEFINED,
121 TPM_UNDEFINED,
122 TPM_LONG, /* 80 */
123 TPM_UNDEFINED,
124 TPM_MEDIUM,
125 TPM_LONG,
126 TPM_SHORT,
127 TPM_UNDEFINED, /* 85 */
128 TPM_UNDEFINED,
129 TPM_UNDEFINED,
130 TPM_UNDEFINED,
131 TPM_UNDEFINED,
132 TPM_SHORT, /* 90 */
133 TPM_SHORT,
134 TPM_SHORT,
135 TPM_SHORT,
136 TPM_SHORT,
137 TPM_UNDEFINED, /* 95 */
138 TPM_UNDEFINED,
139 TPM_UNDEFINED,
140 TPM_UNDEFINED,
141 TPM_UNDEFINED,
142 TPM_MEDIUM, /* 100 */
143 TPM_SHORT,
144 TPM_SHORT,
145 TPM_UNDEFINED,
146 TPM_UNDEFINED,
147 TPM_UNDEFINED, /* 105 */
148 TPM_UNDEFINED,
149 TPM_UNDEFINED,
150 TPM_UNDEFINED,
151 TPM_UNDEFINED,
152 TPM_SHORT, /* 110 */
153 TPM_SHORT,
154 TPM_SHORT,
155 TPM_SHORT,
156 TPM_SHORT,
157 TPM_SHORT, /* 115 */
158 TPM_SHORT,
159 TPM_SHORT,
160 TPM_UNDEFINED,
161 TPM_UNDEFINED,
162 TPM_LONG, /* 120 */
163 TPM_LONG,
164 TPM_MEDIUM,
165 TPM_UNDEFINED,
166 TPM_SHORT,
167 TPM_SHORT, /* 125 */
168 TPM_SHORT,
169 TPM_LONG,
170 TPM_SHORT,
171 TPM_SHORT,
172 TPM_SHORT, /* 130 */
173 TPM_MEDIUM,
174 TPM_UNDEFINED,
175 TPM_SHORT,
176 TPM_MEDIUM,
177 TPM_UNDEFINED, /* 135 */
178 TPM_UNDEFINED,
179 TPM_UNDEFINED,
180 TPM_UNDEFINED,
181 TPM_UNDEFINED,
182 TPM_SHORT, /* 140 */
183 TPM_SHORT,
184 TPM_UNDEFINED,
185 TPM_UNDEFINED,
186 TPM_UNDEFINED,
187 TPM_UNDEFINED, /* 145 */
188 TPM_UNDEFINED,
189 TPM_UNDEFINED,
190 TPM_UNDEFINED,
191 TPM_UNDEFINED,
192 TPM_SHORT, /* 150 */
193 TPM_MEDIUM,
194 TPM_MEDIUM,
195 TPM_SHORT,
196 TPM_SHORT,
197 TPM_UNDEFINED, /* 155 */
198 TPM_UNDEFINED,
199 TPM_UNDEFINED,
200 TPM_UNDEFINED,
201 TPM_UNDEFINED,
202 TPM_SHORT, /* 160 */
203 TPM_SHORT,
204 TPM_SHORT,
205 TPM_SHORT,
206 TPM_UNDEFINED,
207 TPM_UNDEFINED, /* 165 */
208 TPM_UNDEFINED,
209 TPM_UNDEFINED,
210 TPM_UNDEFINED,
211 TPM_UNDEFINED,
212 TPM_LONG, /* 170 */
213 TPM_UNDEFINED,
214 TPM_UNDEFINED,
215 TPM_UNDEFINED,
216 TPM_UNDEFINED,
217 TPM_UNDEFINED, /* 175 */
218 TPM_UNDEFINED,
219 TPM_UNDEFINED,
220 TPM_UNDEFINED,
221 TPM_UNDEFINED,
222 TPM_MEDIUM, /* 180 */
223 TPM_SHORT,
224 TPM_MEDIUM,
225 TPM_MEDIUM,
226 TPM_MEDIUM,
227 TPM_MEDIUM, /* 185 */
228 TPM_SHORT,
229 TPM_UNDEFINED,
230 TPM_UNDEFINED,
231 TPM_UNDEFINED,
232 TPM_UNDEFINED, /* 190 */
233 TPM_UNDEFINED,
234 TPM_UNDEFINED,
235 TPM_UNDEFINED,
236 TPM_UNDEFINED,
237 TPM_UNDEFINED, /* 195 */
238 TPM_UNDEFINED,
239 TPM_UNDEFINED,
240 TPM_UNDEFINED,
241 TPM_UNDEFINED,
242 TPM_SHORT, /* 200 */
243 TPM_UNDEFINED,
244 TPM_UNDEFINED,
245 TPM_UNDEFINED,
246 TPM_SHORT,
247 TPM_SHORT, /* 205 */
248 TPM_SHORT,
249 TPM_SHORT,
250 TPM_SHORT,
251 TPM_SHORT,
252 TPM_MEDIUM, /* 210 */
253 TPM_UNDEFINED,
254 TPM_MEDIUM,
255 TPM_MEDIUM,
256 TPM_MEDIUM,
257 TPM_UNDEFINED, /* 215 */
258 TPM_MEDIUM,
259 TPM_UNDEFINED,
260 TPM_UNDEFINED,
261 TPM_SHORT,
262 TPM_SHORT, /* 220 */
263 TPM_SHORT,
264 TPM_SHORT,
265 TPM_SHORT,
266 TPM_SHORT,
267 TPM_UNDEFINED, /* 225 */
268 TPM_UNDEFINED,
269 TPM_UNDEFINED,
270 TPM_UNDEFINED,
271 TPM_UNDEFINED,
272 TPM_SHORT, /* 230 */
273 TPM_LONG,
274 TPM_MEDIUM,
275 TPM_UNDEFINED,
276 TPM_UNDEFINED,
277 TPM_UNDEFINED, /* 235 */
278 TPM_UNDEFINED,
279 TPM_UNDEFINED,
280 TPM_UNDEFINED,
281 TPM_UNDEFINED,
282 TPM_SHORT, /* 240 */
283 TPM_UNDEFINED,
284 TPM_MEDIUM,
285};
286
287#endif