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gerrit-public.fairphone.software / platform / vendor / qcom-opensource / wlan / prima / 8cb5398a72bbe2d941576664f2c65a5a41f59895 / . / CORE / SME / src / csr / csrUtil.c
blob: a2c174490a5ecaf7e870a1342b8a9d6d4e2879a9 [file] [log] [blame]
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1/*
Jeff Johnson32d95a32012-09-10 13:15:23 -0700[diff] [blame]2 * Copyright (c) 2012, The Linux Foundation. All rights reserved.
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]3 *
4 * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
5 *
6 *
7 * Permission to use, copy, modify, and/or distribute this software for
8 * any purpose with or without fee is hereby granted, provided that the
9 * above copyright notice and this permission notice appear in all
10 * copies.
11 *
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
13 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
14 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
15 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
16 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
17 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
18 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
19 * PERFORMANCE OF THIS SOFTWARE.
20 */
21
22/** ------------------------------------------------------------------------- *
23 ------------------------------------------------------------------------- *
24
25
26 \file csrUtil.c
27
28 Implementation supporting routines for CSR.
29
30
31 Copyright (C) 2006 Airgo Networks, Incorporated
32 ========================================================================== */
33
34#ifdef FEATURE_WLAN_NON_INTEGRATED_SOC
35#include "halInternal.h" //Check if the below include of aniGobal.h is sufficient for Volans too.
36#endif
37
38#ifdef FEATURE_WLAN_INTEGRATED_SOC
39#include "aniGlobal.h"
40#endif
41
42#include "palApi.h"
43#include "csrSupport.h"
44#include "csrInsideApi.h"
45#include "smsDebug.h"
46#include "smeQosInternal.h"
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]47#include "wlan_qct_wda.h"
48
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]49#ifdef FEATURE_WLAN_CCX
50#include "vos_utils.h"
51#include "csrCcx.h"
52#endif /* FEATURE_WLAN_CCX */
53
54tANI_U8 csrWpaOui[][ CSR_WPA_OUI_SIZE ] = {
55 { 0x00, 0x50, 0xf2, 0x00 },
56 { 0x00, 0x50, 0xf2, 0x01 },
57 { 0x00, 0x50, 0xf2, 0x02 },
58 { 0x00, 0x50, 0xf2, 0x03 },
59 { 0x00, 0x50, 0xf2, 0x04 },
60 { 0x00, 0x50, 0xf2, 0x05 },
61#ifdef FEATURE_WLAN_CCX
62 { 0x00, 0x40, 0x96, 0x00 }, // CCKM
63#endif /* FEATURE_WLAN_CCX */
64};
65
66tANI_U8 csrRSNOui[][ CSR_RSN_OUI_SIZE ] = {
67 { 0x00, 0x0F, 0xAC, 0x00 }, // group cipher
68 { 0x00, 0x0F, 0xAC, 0x01 }, // WEP-40 or RSN
69 { 0x00, 0x0F, 0xAC, 0x02 }, // TKIP or RSN-PSK
70 { 0x00, 0x0F, 0xAC, 0x03 }, // Reserved
71 { 0x00, 0x0F, 0xAC, 0x04 }, // AES-CCMP
72 { 0x00, 0x0F, 0xAC, 0x05 }, // WEP-104
73#ifdef WLAN_FEATURE_11W
74 { 0x00, 0x0F, 0xAC, 0x06 }, // BIP(encryption type) or (RSN-PSK-SHA256(authentication type)
75#endif
76#ifdef FEATURE_WLAN_CCX
77 { 0x00, 0x40, 0x96, 0x00 } // CCKM
78#endif /* FEATURE_WLAN_CCX */
79
80};
81
82#ifdef FEATURE_WLAN_WAPI
83tANI_U8 csrWapiOui[][ CSR_WAPI_OUI_SIZE ] = {
84 { 0x00, 0x14, 0x72, 0x00 }, // Reserved
85 { 0x00, 0x14, 0x72, 0x01 }, // WAI certificate or SMS4
86 { 0x00, 0x14, 0x72, 0x02 } // WAI PSK
87};
88#endif /* FEATURE_WLAN_WAPI */
89tANI_U8 csrWmeInfoOui[ CSR_WME_OUI_SIZE ] = { 0x00, 0x50, 0xf2, 0x02 };
90tANI_U8 csrWmeParmOui[ CSR_WME_OUI_SIZE ] = { 0x00, 0x50, 0xf2, 0x02 };
91
92static tCsrIELenInfo gCsrIELengthTable[] = {
93/* 000 */ { SIR_MAC_SSID_EID_MIN, SIR_MAC_SSID_EID_MAX },
94/* 001 */ { SIR_MAC_RATESET_EID_MIN, SIR_MAC_RATESET_EID_MAX },
95/* 002 */ { SIR_MAC_FH_PARAM_SET_EID_MIN, SIR_MAC_FH_PARAM_SET_EID_MAX },
96/* 003 */ { SIR_MAC_DS_PARAM_SET_EID_MIN, SIR_MAC_DS_PARAM_SET_EID_MAX },
97/* 004 */ { SIR_MAC_CF_PARAM_SET_EID_MIN, SIR_MAC_CF_PARAM_SET_EID_MAX },
98/* 005 */ { SIR_MAC_TIM_EID_MIN, SIR_MAC_TIM_EID_MAX },
99/* 006 */ { SIR_MAC_IBSS_PARAM_SET_EID_MIN, SIR_MAC_IBSS_PARAM_SET_EID_MAX },
100/* 007 */ { SIR_MAC_COUNTRY_EID_MIN, SIR_MAC_COUNTRY_EID_MAX },
101/* 008 */ { SIR_MAC_FH_PARAMS_EID_MIN, SIR_MAC_FH_PARAMS_EID_MAX },
102/* 009 */ { SIR_MAC_FH_PATTERN_EID_MIN, SIR_MAC_FH_PATTERN_EID_MAX },
103/* 010 */ { SIR_MAC_REQUEST_EID_MIN, SIR_MAC_REQUEST_EID_MAX },
104/* 011 */ { SIR_MAC_QBSS_LOAD_EID_MIN, SIR_MAC_QBSS_LOAD_EID_MAX },
105/* 012 */ { SIR_MAC_EDCA_PARAM_SET_EID_MIN, SIR_MAC_EDCA_PARAM_SET_EID_MAX },
106/* 013 */ { SIR_MAC_TSPEC_EID_MIN, SIR_MAC_TSPEC_EID_MAX },
107/* 014 */ { SIR_MAC_TCLAS_EID_MIN, SIR_MAC_TCLAS_EID_MAX },
108/* 015 */ { SIR_MAC_QOS_SCHEDULE_EID_MIN, SIR_MAC_QOS_SCHEDULE_EID_MAX },
109/* 016 */ { SIR_MAC_CHALLENGE_TEXT_EID_MIN, SIR_MAC_CHALLENGE_TEXT_EID_MAX },
110/* 017 */ { 0, 255 },
111/* 018 */ { 0, 255 },
112/* 019 */ { 0, 255 },
113/* 020 */ { 0, 255 },
114/* 021 */ { 0, 255 },
115/* 022 */ { 0, 255 },
116/* 023 */ { 0, 255 },
117/* 024 */ { 0, 255 },
118/* 025 */ { 0, 255 },
119/* 026 */ { 0, 255 },
120/* 027 */ { 0, 255 },
121/* 028 */ { 0, 255 },
122/* 029 */ { 0, 255 },
123/* 030 */ { 0, 255 },
124/* 031 */ { 0, 255 },
125/* 032 */ { SIR_MAC_PWR_CONSTRAINT_EID_MIN, SIR_MAC_PWR_CONSTRAINT_EID_MAX },
126/* 033 */ { SIR_MAC_PWR_CAPABILITY_EID_MIN, SIR_MAC_PWR_CAPABILITY_EID_MAX },
127/* 034 */ { SIR_MAC_TPC_REQ_EID_MIN, SIR_MAC_TPC_REQ_EID_MAX },
128/* 035 */ { SIR_MAC_TPC_RPT_EID_MIN, SIR_MAC_TPC_RPT_EID_MAX },
129/* 036 */ { SIR_MAC_SPRTD_CHNLS_EID_MIN, SIR_MAC_SPRTD_CHNLS_EID_MAX },
130/* 037 */ { SIR_MAC_CHNL_SWITCH_ANN_EID_MIN, SIR_MAC_CHNL_SWITCH_ANN_EID_MAX },
131/* 038 */ { SIR_MAC_MEAS_REQ_EID_MIN, SIR_MAC_MEAS_REQ_EID_MAX },
132/* 039 */ { SIR_MAC_MEAS_RPT_EID_MIN, SIR_MAC_MEAS_RPT_EID_MAX },
133/* 040 */ { SIR_MAC_QUIET_EID_MIN, SIR_MAC_QUIET_EID_MAX },
134/* 041 */ { SIR_MAC_IBSS_DFS_EID_MIN, SIR_MAC_IBSS_DFS_EID_MAX },
135/* 042 */ { SIR_MAC_ERP_INFO_EID_MIN, SIR_MAC_ERP_INFO_EID_MAX },
136/* 043 */ { SIR_MAC_TS_DELAY_EID_MIN, SIR_MAC_TS_DELAY_EID_MAX },
137/* 044 */ { SIR_MAC_TCLAS_PROC_EID_MIN, SIR_MAC_TCLAS_PROC_EID_MAX },
138/* 045 */ { SIR_MAC_QOS_ACTION_EID_MIN, SIR_MAC_QOS_ACTION_EID_MAX },
139/* 046 */ { SIR_MAC_QOS_CAPABILITY_EID_MIN, SIR_MAC_QOS_CAPABILITY_EID_MAX },
140/* 047 */ { 0, 255 },
141/* 048 */ { SIR_MAC_RSN_EID_MIN, SIR_MAC_RSN_EID_MAX },
142/* 049 */ { 0, 255 },
143/* 050 */ { SIR_MAC_EXTENDED_RATE_EID_MIN, SIR_MAC_EXTENDED_RATE_EID_MAX },
144/* 051 */ { 0, 255 },
145/* 052 */ { 0, 255 },
146/* 053 */ { 0, 255 },
147/* 054 */ { 0, 255 },
148/* 055 */ { 0, 255 },
149/* 056 */ { 0, 255 },
150/* 057 */ { 0, 255 },
151/* 058 */ { 0, 255 },
152/* 059 */ { 0, 255 },
153/* 060 */ { 0, 255 },
154/* 061 */ { 0, 255 },
155/* 062 */ { 0, 255 },
156/* 063 */ { 0, 255 },
157/* 064 */ { 0, 255 },
158/* 065 */ { 0, 255 },
159/* 066 */ { 0, 255 },
160/* 067 */ { 0, 255 },
161#ifdef FEATURE_WLAN_WAPI
162/* 068 */ { DOT11F_EID_WAPI, DOT11F_IE_WAPI_MAX_LEN },
163#else
164/* 068 */ { 0, 255 },
165#endif /* FEATURE_WLAN_WAPI */
166/* 069 */ { 0, 255 },
167/* 070 */ { 0, 255 },
168/* 071 */ { 0, 255 },
169/* 072 */ { 0, 255 },
170/* 073 */ { 0, 255 },
171/* 074 */ { 0, 255 },
172/* 075 */ { 0, 255 },
173/* 076 */ { 0, 255 },
174/* 077 */ { 0, 255 },
175/* 078 */ { 0, 255 },
176/* 079 */ { 0, 255 },
177/* 080 */ { 0, 255 },
178/* 081 */ { 0, 255 },
179/* 082 */ { 0, 255 },
180/* 083 */ { 0, 255 },
181/* 084 */ { 0, 255 },
182/* 085 */ { 0, 255 },
183/* 086 */ { 0, 255 },
184/* 087 */ { 0, 255 },
185/* 088 */ { 0, 255 },
186/* 089 */ { 0, 255 },
187/* 090 */ { 0, 255 },
188/* 091 */ { 0, 255 },
189/* 092 */ { 0, 255 },
190/* 093 */ { 0, 255 },
191/* 094 */ { 0, 255 },
192/* 095 */ { 0, 255 },
193/* 096 */ { 0, 255 },
194/* 097 */ { 0, 255 },
195/* 098 */ { 0, 255 },
196/* 099 */ { 0, 255 },
197/* 100 */ { 0, 255 },
198/* 101 */ { 0, 255 },
199/* 102 */ { 0, 255 },
200/* 103 */ { 0, 255 },
201/* 104 */ { 0, 255 },
202/* 105 */ { 0, 255 },
203/* 106 */ { 0, 255 },
204/* 107 */ { 0, 255 },
205/* 108 */ { 0, 255 },
206/* 109 */ { 0, 255 },
207/* 110 */ { 0, 255 },
208/* 111 */ { 0, 255 },
209/* 112 */ { 0, 255 },
210/* 113 */ { 0, 255 },
211/* 114 */ { 0, 255 },
212/* 115 */ { 0, 255 },
213/* 116 */ { 0, 255 },
214/* 117 */ { 0, 255 },
215/* 118 */ { 0, 255 },
216/* 119 */ { 0, 255 },
217/* 120 */ { 0, 255 },
218/* 121 */ { 0, 255 },
219/* 122 */ { 0, 255 },
220/* 123 */ { 0, 255 },
221/* 124 */ { 0, 255 },
222/* 125 */ { 0, 255 },
223/* 126 */ { 0, 255 },
224/* 127 */ { 0, 255 },
225/* 128 */ { 0, 255 },
226/* 129 */ { 0, 255 },
227/* 130 */ { 0, 255 },
228/* 131 */ { 0, 255 },
229/* 132 */ { 0, 255 },
230/* 133 */ { 0, 255 },
231/* 134 */ { 0, 255 },
232/* 135 */ { 0, 255 },
233/* 136 */ { 0, 255 },
234/* 137 */ { 0, 255 },
235/* 138 */ { 0, 255 },
236/* 139 */ { 0, 255 },
237/* 140 */ { 0, 255 },
238/* 141 */ { 0, 255 },
239/* 142 */ { 0, 255 },
240/* 143 */ { 0, 255 },
241/* 144 */ { 0, 255 },
242/* 145 */ { 0, 255 },
243/* 146 */ { 0, 255 },
244/* 147 */ { 0, 255 },
245/* 148 */ { 0, 255 },
246/* 149 */ { 0, 255 },
247/* 150 */ { 0, 255 },
248/* 151 */ { 0, 255 },
249/* 152 */ { 0, 255 },
250/* 153 */ { 0, 255 },
251/* 154 */ { 0, 255 },
252/* 155 */ { 0, 255 },
253/* 156 */ { 0, 255 },
254/* 157 */ { 0, 255 },
255/* 158 */ { 0, 255 },
256/* 159 */ { 0, 255 },
257/* 160 */ { 0, 255 },
258/* 161 */ { 0, 255 },
259/* 162 */ { 0, 255 },
260/* 163 */ { 0, 255 },
261/* 164 */ { 0, 255 },
262/* 165 */ { 0, 255 },
263/* 166 */ { 0, 255 },
264/* 167 */ { 0, 255 },
265/* 168 */ { 0, 255 },
266/* 169 */ { 0, 255 },
267/* 170 */ { 0, 255 },
268/* 171 */ { 0, 255 },
269/* 172 */ { 0, 255 },
270/* 173 */ { 0, 255 },
271/* 174 */ { 0, 255 },
272/* 175 */ { 0, 255 },
273/* 176 */ { 0, 255 },
274/* 177 */ { 0, 255 },
275/* 178 */ { 0, 255 },
276/* 179 */ { 0, 255 },
277/* 180 */ { 0, 255 },
278/* 181 */ { 0, 255 },
279/* 182 */ { 0, 255 },
280/* 183 */ { 0, 255 },
281/* 184 */ { 0, 255 },
282/* 185 */ { 0, 255 },
283/* 186 */ { 0, 255 },
284/* 187 */ { 0, 255 },
285/* 188 */ { 0, 255 },
286/* 189 */ { 0, 255 },
287/* 190 */ { 0, 255 },
288/* 191 */ { 0, 255 },
289/* 192 */ { 0, 255 },
290/* 193 */ { 0, 255 },
291/* 194 */ { 0, 255 },
292/* 195 */ { 0, 255 },
293/* 196 */ { 0, 255 },
294/* 197 */ { 0, 255 },
295/* 198 */ { 0, 255 },
296/* 199 */ { 0, 255 },
297/* 200 */ { 0, 255 },
298/* 201 */ { 0, 255 },
299/* 202 */ { 0, 255 },
300/* 203 */ { 0, 255 },
301/* 204 */ { 0, 255 },
302/* 205 */ { 0, 255 },
303/* 206 */ { 0, 255 },
304/* 207 */ { 0, 255 },
305/* 208 */ { 0, 255 },
306/* 209 */ { 0, 255 },
307/* 210 */ { 0, 255 },
308/* 211 */ { 0, 255 },
309/* 212 */ { 0, 255 },
310/* 213 */ { 0, 255 },
311/* 214 */ { 0, 255 },
312/* 215 */ { 0, 255 },
313/* 216 */ { 0, 255 },
314/* 217 */ { 0, 255 },
315/* 218 */ { 0, 255 },
316/* 219 */ { 0, 255 },
317/* 220 */ { 0, 255 },
318/* 221 */ { SIR_MAC_WPA_EID_MIN, SIR_MAC_WPA_EID_MAX },
319/* 222 */ { 0, 255 },
320/* 223 */ { 0, 255 },
321/* 224 */ { 0, 255 },
322/* 225 */ { 0, 255 },
323/* 226 */ { 0, 255 },
324/* 227 */ { 0, 255 },
325/* 228 */ { 0, 255 },
326/* 229 */ { 0, 255 },
327/* 230 */ { 0, 255 },
328/* 231 */ { 0, 255 },
329/* 232 */ { 0, 255 },
330/* 233 */ { 0, 255 },
331/* 234 */ { 0, 255 },
332/* 235 */ { 0, 255 },
333/* 236 */ { 0, 255 },
334/* 237 */ { 0, 255 },
335/* 238 */ { 0, 255 },
336/* 239 */ { 0, 255 },
337/* 240 */ { 0, 255 },
338/* 241 */ { 0, 255 },
339/* 242 */ { 0, 255 },
340/* 243 */ { 0, 255 },
341/* 244 */ { 0, 255 },
342/* 245 */ { 0, 255 },
343/* 246 */ { 0, 255 },
344/* 247 */ { 0, 255 },
345/* 248 */ { 0, 255 },
346/* 249 */ { 0, 255 },
347/* 250 */ { 0, 255 },
348/* 251 */ { 0, 255 },
349/* 252 */ { 0, 255 },
350/* 253 */ { 0, 255 },
351/* 254 */ { 0, 255 },
352/* 255 */ { SIR_MAC_ANI_WORKAROUND_EID_MIN, SIR_MAC_ANI_WORKAROUND_EID_MAX }
353};
354
355#if 0
356//Don't not insert entry into the table, put it to the end. If you have to insert, make sure it is also
357//reflected in eCsrCountryIndex
358static tCsrCountryInfo gCsrCountryInfo[eCSR_NUM_COUNTRY_INDEX] =
359{
360 {REG_DOMAIN_FCC, {'U', 'S', ' '}}, //USA/******The "US" MUST be at index 0*******/
361 {REG_DOMAIN_WORLD, {'A', 'D', ' '}}, //ANDORRA
362 {REG_DOMAIN_WORLD, {'A', 'E', ' '}}, //UAE
363 {REG_DOMAIN_WORLD, {'A', 'F', ' '}}, //AFGHANISTAN
364 {REG_DOMAIN_WORLD, {'A', 'G', ' '}}, //ANTIGUA AND BARBUDA
365 {REG_DOMAIN_WORLD, {'A', 'I', ' '}}, //ANGUILLA
366 {REG_DOMAIN_HI_5GHZ, {'A', 'L', ' '}}, //ALBANIA
367 {REG_DOMAIN_WORLD, {'A', 'M', ' '}}, //ARMENIA
368 {REG_DOMAIN_WORLD, {'A', 'N', ' '}}, //NETHERLANDS ANTILLES
369 {REG_DOMAIN_WORLD, {'A', 'O', ' '}}, //ANGOLA
370 {REG_DOMAIN_WORLD, {'A', 'Q', ' '}}, //ANTARCTICA
371 {REG_DOMAIN_HI_5GHZ, {'A', 'R', ' '}}, //ARGENTINA
372 {REG_DOMAIN_FCC, {'A', 'S', ' '}}, //AMERICAN SOMOA
373 {REG_DOMAIN_ETSI, {'A', 'T', ' '}}, //AUSTRIA
374 {REG_DOMAIN_ETSI, {'A', 'U', ' '}}, //AUSTRALIA
375 {REG_DOMAIN_WORLD, {'A', 'W', ' '}}, //ARUBA
376 {REG_DOMAIN_WORLD, {'A', 'X', ' '}}, //ALAND ISLANDS
377 {REG_DOMAIN_WORLD, {'A', 'Z', ' '}}, //AZERBAIJAN
378 {REG_DOMAIN_WORLD, {'B', 'A', ' '}}, //BOSNIA AND HERZEGOVINA
379 {REG_DOMAIN_WORLD, {'B', 'B', ' '}}, //BARBADOS
380 {REG_DOMAIN_WORLD, {'B', 'D', ' '}}, //BANGLADESH
381 {REG_DOMAIN_ETSI, {'B', 'E', ' '}}, //BELGIUM
382 {REG_DOMAIN_WORLD, {'B', 'F', ' '}}, //BURKINA FASO
383 {REG_DOMAIN_HI_5GHZ, {'B', 'G', ' '}}, //BULGARIA
384 {REG_DOMAIN_WORLD, {'B', 'H', ' '}}, //BAHRAIN
385 {REG_DOMAIN_WORLD, {'B', 'I', ' '}}, //BURUNDI
386 {REG_DOMAIN_WORLD, {'B', 'J', ' '}}, //BENIN
387 {REG_DOMAIN_WORLD, {'B', 'L', ' '}}, //SAINT BARTHELEMY
388 {REG_DOMAIN_ETSI, {'B', 'M', ' '}}, //BERMUDA
389 {REG_DOMAIN_WORLD, {'B', 'N', ' '}}, //BRUNEI DARUSSALAM
390 {REG_DOMAIN_WORLD, {'B', 'O', ' '}}, //BOLIVIA
391 {REG_DOMAIN_WORLD, {'B', 'R', ' '}}, //BRAZIL
392 {REG_DOMAIN_WORLD, {'B', 'S', ' '}}, //BAHAMAS
393 {REG_DOMAIN_WORLD, {'B', 'T', ' '}}, //BHUTAN
394 {REG_DOMAIN_WORLD, {'B', 'V', ' '}}, //BOUVET ISLAND
395 {REG_DOMAIN_WORLD, {'B', 'W', ' '}}, //BOTSWANA
396 {REG_DOMAIN_WORLD, {'B', 'Y', ' '}}, //BELARUS
397 {REG_DOMAIN_WORLD, {'B', 'Z', ' '}}, //BELIZE
398 {REG_DOMAIN_FCC, {'C', 'A', ' '}}, //CANADA
399 {REG_DOMAIN_WORLD, {'C', 'C', ' '}}, //COCOS (KEELING) ISLANDS
400 {REG_DOMAIN_WORLD, {'C', 'D', ' '}}, //CONGO, THE DEMOCRATIC REPUBLIC OF THE
401 {REG_DOMAIN_WORLD, {'C', 'F', ' '}}, //CENTRAL AFRICAN REPUBLIC
402 {REG_DOMAIN_WORLD, {'C', 'G', ' '}}, //CONGO
403 {REG_DOMAIN_ETSI, {'C', 'H', ' '}}, //SWITZERLAND
404 {REG_DOMAIN_WORLD, {'C', 'I', ' '}}, //COTE D'IVOIRE
405 {REG_DOMAIN_WORLD, {'C', 'K', ' '}}, //COOK ISLANDS
406 {REG_DOMAIN_WORLD, {'C', 'L', ' '}}, //CHILE
407 {REG_DOMAIN_WORLD, {'C', 'M', ' '}}, //CAMEROON
408 {REG_DOMAIN_HI_5GHZ, {'C', 'N', ' '}}, //CHINA
409 {REG_DOMAIN_WORLD, {'C', 'O', ' '}}, //COLOMBIA
410 {REG_DOMAIN_WORLD, {'C', 'R', ' '}}, //COSTA RICA
411 {REG_DOMAIN_WORLD, {'C', 'U', ' '}}, //CUBA
412 {REG_DOMAIN_WORLD, {'C', 'V', ' '}}, //CAPE VERDE
413 {REG_DOMAIN_WORLD, {'C', 'X', ' '}}, //CHRISTMAS ISLAND
414 {REG_DOMAIN_WORLD, {'C', 'Y', ' '}}, //CYPRUS
415 {REG_DOMAIN_HI_5GHZ, {'C', 'Z', ' '}}, //CZECH REPUBLIC
416 {REG_DOMAIN_ETSI, {'D', 'E', ' '}}, //GERMANY
417 {REG_DOMAIN_WORLD, {'D', 'J', ' '}}, //DJIBOUTI
418 {REG_DOMAIN_ETSI, {'D', 'K', ' '}}, //DENMARK
419 {REG_DOMAIN_WORLD, {'D', 'M', ' '}}, //DOMINICA
420 {REG_DOMAIN_WORLD, {'D', 'O', ' '}}, //DOMINICAN REPUBLIC
421 {REG_DOMAIN_WORLD, {'D', 'Z', ' '}}, //ALGERIA
422 {REG_DOMAIN_WORLD, {'E', 'C', ' '}}, //ECUADOR
423 {REG_DOMAIN_HI_5GHZ, {'E', 'E', ' '}}, //ESTONIA
424 {REG_DOMAIN_WORLD, {'E', 'G', ' '}}, //EGYPT
425 {REG_DOMAIN_WORLD, {'E', 'H', ' '}}, //WESTERN SAHARA
426 {REG_DOMAIN_WORLD, {'E', 'R', ' '}}, //ERITREA
427 {REG_DOMAIN_ETSI, {'E', 'S', ' '}}, //SPAIN
428 {REG_DOMAIN_WORLD, {'E', 'T', ' '}}, //ETHIOPIA
429 {REG_DOMAIN_WORLD, {'F', 'I', ' '}}, //FINLAND
430 {REG_DOMAIN_WORLD, {'F', 'J', ' '}}, //FIJI
431 {REG_DOMAIN_WORLD, {'F', 'K', ' '}}, //FALKLAND ISLANDS (MALVINAS)
432 {REG_DOMAIN_WORLD, {'F', 'M', ' '}}, //MICRONESIA, FEDERATED STATES OF
433 {REG_DOMAIN_WORLD, {'F', 'O', ' '}}, //FAROE ISLANDS
434 {REG_DOMAIN_ETSI, {'F', 'R', ' '}}, //FRANCE
435 {REG_DOMAIN_WORLD, {'G', 'A', ' '}}, //GABON
436 {REG_DOMAIN_ETSI, {'G', 'B', ' '}}, //UNITED KINGDOM
437 {REG_DOMAIN_WORLD, {'G', 'D', ' '}}, //GRENADA
438 {REG_DOMAIN_HI_5GHZ, {'G', 'E', ' '}}, //GEORGIA
439 {REG_DOMAIN_WORLD, {'G', 'F', ' '}}, //FRENCH GUIANA
440 {REG_DOMAIN_ETSI, {'G', 'G', ' '}}, //GUERNSEY
441 {REG_DOMAIN_WORLD, {'G', 'H', ' '}}, //GHANA
442 {REG_DOMAIN_WORLD, {'G', 'I', ' '}}, //GIBRALTAR
443 {REG_DOMAIN_WORLD, {'G', 'L', ' '}}, //GREENLAND
444 {REG_DOMAIN_WORLD, {'G', 'M', ' '}}, //GAMBIA
445 {REG_DOMAIN_WORLD, {'G', 'N', ' '}}, //GUINEA
446 {REG_DOMAIN_WORLD, {'G', 'P', ' '}}, //GUADELOUPE
447 {REG_DOMAIN_WORLD, {'G', 'Q', ' '}}, //EQUATORIAL GUINEA
448 {REG_DOMAIN_ETSI, {'G', 'R', ' '}}, //GREECE
449 {REG_DOMAIN_WORLD, {'G', 'S', ' '}}, //SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS
450 {REG_DOMAIN_WORLD, {'G', 'T', ' '}}, //GUATEMALA
451 {REG_DOMAIN_WORLD, {'G', 'U', ' '}}, //GUAM
452 {REG_DOMAIN_WORLD, {'G', 'W', ' '}}, //GUINEA-BISSAU
453 {REG_DOMAIN_WORLD, {'G', 'Y', ' '}}, //GUYANA
454 {REG_DOMAIN_WORLD, {'H', 'K', ' '}}, //HONGKONG
455 {REG_DOMAIN_WORLD, {'H', 'M', ' '}}, //HEARD ISLAND AND MCDONALD ISLANDS
456 {REG_DOMAIN_WORLD, {'H', 'N', ' '}}, //HONDURAS
457 {REG_DOMAIN_HI_5GHZ, {'H', 'R', ' '}}, //CROATIA
458 {REG_DOMAIN_WORLD, {'H', 'T', ' '}}, //HAITI
459 {REG_DOMAIN_HI_5GHZ, {'H', 'U', ' '}}, //HUNGARY
460 {REG_DOMAIN_APAC, {'I', 'D', ' '}}, //INDONESIA
461 {REG_DOMAIN_ETSI, {'I', 'E', ' '}}, //IRELAND
462 {REG_DOMAIN_WORLD, {'I', 'L', ' '}}, //ISREAL
463 {REG_DOMAIN_ETSI, {'I', 'M', ' '}}, //ISLE OF MAN
464 {REG_DOMAIN_WORLD, {'I', 'N', ' '}}, //INDIA
465 {REG_DOMAIN_ETSI, {'I', 'O', ' '}}, //BRITISH INDIAN OCEAN TERRITORY
466 {REG_DOMAIN_WORLD, {'I', 'Q', ' '}}, //IRAQ
467 {REG_DOMAIN_WORLD, {'I', 'R', ' '}}, //IRAN, ISLAMIC REPUBLIC OF
468 {REG_DOMAIN_WORLD, {'I', 'S', ' '}}, //ICELAND
469 {REG_DOMAIN_ETSI, {'I', 'T', ' '}}, //ITALY
470 {REG_DOMAIN_ETSI, {'J', 'E', ' '}}, //JERSEY
471 {REG_DOMAIN_WORLD, {'J', 'M', ' '}}, //JAMAICA
472 {REG_DOMAIN_WORLD, {'J', 'O', ' '}}, //JORDAN
473 {REG_DOMAIN_JAPAN, {'J', 'P', ' '}}, //JAPAN
474 {REG_DOMAIN_WORLD, {'K', 'E', ' '}}, //KENYA
475 {REG_DOMAIN_WORLD, {'K', 'G', ' '}}, //KYRGYZSTAN
476 {REG_DOMAIN_WORLD, {'K', 'H', ' '}}, //CAMBODIA
477 {REG_DOMAIN_WORLD, {'K', 'I', ' '}}, //KIRIBATI
478 {REG_DOMAIN_WORLD, {'K', 'M', ' '}}, //COMOROS
479 {REG_DOMAIN_WORLD, {'K', 'N', ' '}}, //SAINT KITTS AND NEVIS
480 {REG_DOMAIN_KOREA, {'K', 'P', ' '}}, //KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
481 {REG_DOMAIN_KOREA, {'K', 'R', ' '}}, //KOREA, REPUBLIC OF
482 {REG_DOMAIN_WORLD, {'K', 'W', ' '}}, //KUWAIT
483 {REG_DOMAIN_WORLD, {'K', 'Y', ' '}}, //CAYMAN ISLANDS
484 {REG_DOMAIN_WORLD, {'K', 'Z', ' '}}, //KAZAKHSTAN
485 {REG_DOMAIN_WORLD, {'L', 'A', ' '}}, //LAO PEOPLE'S DEMOCRATIC REPUBLIC
486 {REG_DOMAIN_WORLD, {'L', 'B', ' '}}, //LEBANON
487 {REG_DOMAIN_WORLD, {'L', 'C', ' '}}, //SAINT LUCIA
488 {REG_DOMAIN_ETSI, {'L', 'I', ' '}}, //LIECHTENSTEIN
489 {REG_DOMAIN_WORLD, {'L', 'K', ' '}}, //SRI LANKA
490 {REG_DOMAIN_WORLD, {'L', 'R', ' '}}, //LIBERIA
491 {REG_DOMAIN_WORLD, {'L', 'S', ' '}}, //LESOTHO
492 {REG_DOMAIN_HI_5GHZ, {'L', 'T', ' '}}, //LITHUANIA
493 {REG_DOMAIN_ETSI, {'L', 'U', ' '}}, //LUXEMBOURG
494 {REG_DOMAIN_HI_5GHZ, {'L', 'V', ' '}}, //LATVIA
495 {REG_DOMAIN_WORLD, {'L', 'Y', ' '}}, //LIBYAN ARAB JAMAHIRIYA
496 {REG_DOMAIN_WORLD, {'M', 'A', ' '}}, //MOROCCO
497 {REG_DOMAIN_ETSI, {'M', 'C', ' '}}, //MONACO
498 {REG_DOMAIN_WORLD, {'M', 'D', ' '}}, //MOLDOVA, REPUBLIC OF
499 {REG_DOMAIN_WORLD, {'M', 'E', ' '}}, //MONTENEGRO
500 {REG_DOMAIN_WORLD, {'M', 'G', ' '}}, //MADAGASCAR
501 {REG_DOMAIN_WORLD, {'M', 'H', ' '}}, //MARSHALL ISLANDS
502 {REG_DOMAIN_WORLD, {'M', 'K', ' '}}, //MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF
503 {REG_DOMAIN_WORLD, {'M', 'L', ' '}}, //MALI
504 {REG_DOMAIN_WORLD, {'M', 'M', ' '}}, //MYANMAR
505 {REG_DOMAIN_HI_5GHZ, {'M', 'N', ' '}}, //MONGOLIA
506 {REG_DOMAIN_WORLD, {'M', 'O', ' '}}, //MACAO
507 {REG_DOMAIN_WORLD, {'M', 'P', ' '}}, //NORTHERN MARIANA ISLANDS
508 {REG_DOMAIN_WORLD, {'M', 'Q', ' '}}, //MARTINIQUE
509 {REG_DOMAIN_WORLD, {'M', 'R', ' '}}, //MAURITANIA
510 {REG_DOMAIN_WORLD, {'M', 'S', ' '}}, //MONTSERRAT
511 {REG_DOMAIN_WORLD, {'M', 'T', ' '}}, //MALTA
512 {REG_DOMAIN_WORLD, {'M', 'U', ' '}}, //MAURITIUS
513 {REG_DOMAIN_WORLD, {'M', 'V', ' '}}, //MALDIVES
514 {REG_DOMAIN_WORLD, {'M', 'W', ' '}}, //MALAWI
515 {REG_DOMAIN_WORLD, {'M', 'X', ' '}}, //MEXICO
516 {REG_DOMAIN_HI_5GHZ, {'M', 'Y', ' '}}, //MALAYSIA
517 {REG_DOMAIN_WORLD, {'M', 'Z', ' '}}, //MOZAMBIQUE
518 {REG_DOMAIN_WORLD, {'N', 'A', ' '}}, //NAMIBIA
519 {REG_DOMAIN_WORLD, {'N', 'C', ' '}}, //NEW CALEDONIA
520 {REG_DOMAIN_WORLD, {'N', 'E', ' '}}, //NIGER
521 {REG_DOMAIN_WORLD, {'N', 'F', ' '}}, //NORFOLD ISLAND
522 {REG_DOMAIN_WORLD, {'N', 'G', ' '}}, //NIGERIA
523 {REG_DOMAIN_WORLD, {'N', 'I', ' '}}, //NICARAGUA
524 {REG_DOMAIN_ETSI, {'N', 'L', ' '}}, //NETHERLANDS
525 {REG_DOMAIN_WORLD, {'N', 'O', ' '}}, //NORWAY
526 {REG_DOMAIN_WORLD, {'N', 'P', ' '}}, //NEPAL
527 {REG_DOMAIN_WORLD, {'N', 'R', ' '}}, //NAURU
528 {REG_DOMAIN_WORLD, {'N', 'U', ' '}}, //NIUE
529 {REG_DOMAIN_ETSI, {'N', 'Z', ' '}}, //NEW ZEALAND
530 {REG_DOMAIN_WORLD, {'O', 'M', ' '}}, //OMAN
531 {REG_DOMAIN_WORLD, {'P', 'A', ' '}}, //PANAMA
532 {REG_DOMAIN_WORLD, {'P', 'E', ' '}}, //PERU
533 {REG_DOMAIN_WORLD, {'P', 'F', ' '}}, //FRENCH POLYNESIA
534 {REG_DOMAIN_WORLD, {'P', 'G', ' '}}, //PAPUA NEW GUINEA
535 {REG_DOMAIN_WORLD, {'P', 'H', ' '}}, //PHILIPPINES
536 {REG_DOMAIN_WORLD, {'P', 'K', ' '}}, //PAKISTAN
537 {REG_DOMAIN_WORLD, {'P', 'L', ' '}}, //POLAND
538 {REG_DOMAIN_WORLD, {'P', 'M', ' '}}, //SAINT PIERRE AND MIQUELON
539 {REG_DOMAIN_WORLD, {'P', 'N', ' '}}, //PITCAIRN
540 {REG_DOMAIN_FCC, {'P', 'R', ' '}}, //PUERTO RICO
541 {REG_DOMAIN_WORLD, {'P', 'S', ' '}}, //PALESTINIAN TERRITORY, OCCUPIED
542 {REG_DOMAIN_ETSI, {'P', 'T', ' '}}, //PORTUGAL
543 {REG_DOMAIN_WORLD, {'P', 'W', ' '}}, //PALAU
544 {REG_DOMAIN_WORLD, {'P', 'Y', ' '}}, //PARAGUAY
545 {REG_DOMAIN_WORLD, {'Q', 'A', ' '}}, //QATAR
546 {REG_DOMAIN_WORLD, {'R', 'E', ' '}}, //REUNION
547 {REG_DOMAIN_HI_5GHZ, {'R', 'O', ' '}}, //ROMANIA
548 {REG_DOMAIN_HI_5GHZ, {'R', 'S', ' '}}, //SERBIA
549 {REG_DOMAIN_WORLD, {'R', 'U', ' '}}, //RUSSIA
550 {REG_DOMAIN_WORLD, {'R', 'W', ' '}}, //RWANDA
551 {REG_DOMAIN_WORLD, {'S', 'A', ' '}}, //SAUDI ARABIA
552 {REG_DOMAIN_WORLD, {'S', 'B', ' '}}, //SOLOMON ISLANDS
553 {REG_DOMAIN_ETSI, {'S', 'C', ' '}}, //SEYCHELLES
554 {REG_DOMAIN_WORLD, {'S', 'D', ' '}}, //SUDAN
555 {REG_DOMAIN_ETSI, {'S', 'E', ' '}}, //SWEDEN
556 {REG_DOMAIN_APAC, {'S', 'G', ' '}}, //SINGAPORE
557 {REG_DOMAIN_WORLD, {'S', 'H', ' '}}, //SAINT HELENA
558 {REG_DOMAIN_HI_5GHZ, {'S', 'I', ' '}}, //SLOVENNIA
559 {REG_DOMAIN_WORLD, {'S', 'J', ' '}}, //SVALBARD AND JAN MAYEN
560 {REG_DOMAIN_HI_5GHZ, {'S', 'K', ' '}}, //SLOVAKIA
561 {REG_DOMAIN_WORLD, {'S', 'L', ' '}}, //SIERRA LEONE
562 {REG_DOMAIN_WORLD, {'S', 'M', ' '}}, //SAN MARINO
563 {REG_DOMAIN_WORLD, {'S', 'N', ' '}}, //SENEGAL
564 {REG_DOMAIN_WORLD, {'S', 'O', ' '}}, //SOMALIA
565 {REG_DOMAIN_WORLD, {'S', 'R', ' '}}, //SURINAME
566 {REG_DOMAIN_WORLD, {'S', 'T', ' '}}, //SAO TOME AND PRINCIPE
567 {REG_DOMAIN_WORLD, {'S', 'V', ' '}}, //EL SALVADOR
568 {REG_DOMAIN_WORLD, {'S', 'Y', ' '}}, //SYRIAN ARAB REPUBLIC
569 {REG_DOMAIN_WORLD, {'S', 'Z', ' '}}, //SWAZILAND
570 {REG_DOMAIN_WORLD, {'T', 'C', ' '}}, //TURKS AND CAICOS ISLANDS
571 {REG_DOMAIN_WORLD, {'T', 'D', ' '}}, //CHAD
572 {REG_DOMAIN_WORLD, {'T', 'F', ' '}}, //FRENCH SOUTHERN TERRITORIES
573 {REG_DOMAIN_WORLD, {'T', 'G', ' '}}, //TOGO
574 {REG_DOMAIN_WORLD, {'T', 'H', ' '}}, //THAILAND
575 {REG_DOMAIN_WORLD, {'T', 'J', ' '}}, //TAJIKISTAN
576 {REG_DOMAIN_WORLD, {'T', 'K', ' '}}, //TOKELAU
577 {REG_DOMAIN_WORLD, {'T', 'L', ' '}}, //TIMOR-LESTE
578 {REG_DOMAIN_WORLD, {'T', 'M', ' '}}, //TURKMENISTAN
579 {REG_DOMAIN_WORLD, {'T', 'N', ' '}}, //TUNISIA
580 {REG_DOMAIN_WORLD, {'T', 'O', ' '}}, //TONGA
581 {REG_DOMAIN_WORLD, {'T', 'R', ' '}}, //TURKEY
582 {REG_DOMAIN_WORLD, {'T', 'T', ' '}}, //TRINIDAD AND TOBAGO
583 {REG_DOMAIN_WORLD, {'T', 'V', ' '}}, //TUVALU
584 {REG_DOMAIN_HI_5GHZ, {'T', 'W', ' '}}, //TAIWAN, PROVINCE OF CHINA
585 {REG_DOMAIN_WORLD, {'T', 'Z', ' '}}, //TANZANIA, UNITED REPUBLIC OF
586 {REG_DOMAIN_HI_5GHZ, {'U', 'A', ' '}}, //UKRAINE
587 {REG_DOMAIN_WORLD, {'U', 'G', ' '}}, //UGANDA
588 {REG_DOMAIN_FCC, {'U', 'M', ' '}}, //UNITED STATES MINOR OUTLYING ISLANDS
589 {REG_DOMAIN_WORLD, {'U', 'Y', ' '}}, //URUGUAY
590 {REG_DOMAIN_HI_5GHZ, {'U', 'Z', ' '}}, //UZBEKISTAN
591 {REG_DOMAIN_ETSI, {'V', 'A', ' '}}, //HOLY SEE (VATICAN CITY STATE)
592 {REG_DOMAIN_WORLD, {'V', 'C', ' '}}, //SAINT VINCENT AND THE GRENADINES
593 {REG_DOMAIN_HI_5GHZ, {'V', 'E', ' '}}, //VENEZUELA
594 {REG_DOMAIN_ETSI, {'V', 'G', ' '}}, //VIRGIN ISLANDS, BRITISH
595 {REG_DOMAIN_FCC, {'V', 'I', ' '}}, //VIRGIN ISLANDS, US
596 {REG_DOMAIN_WORLD, {'V', 'N', ' '}}, //VIET NAM
597 {REG_DOMAIN_WORLD, {'V', 'U', ' '}}, //VANUATU
598 {REG_DOMAIN_WORLD, {'W', 'F', ' '}}, //WALLIS AND FUTUNA
599 {REG_DOMAIN_WORLD, {'W', 'S', ' '}}, //SOMOA
600 {REG_DOMAIN_WORLD, {'Y', 'E', ' '}}, //YEMEN
601 {REG_DOMAIN_WORLD, {'Y', 'T', ' '}}, //MAYOTTE
602 {REG_DOMAIN_WORLD, {'Z', 'A', ' '}}, //SOUTH AFRICA
603 {REG_DOMAIN_WORLD, {'Z', 'M', ' '}}, //ZAMBIA
604 {REG_DOMAIN_WORLD, {'Z', 'W', ' '}}, //ZIMBABWE
605
606 {REG_DOMAIN_KOREA, {'K', '1', ' '}}, //Korea alternate 1
607 {REG_DOMAIN_KOREA, {'K', '2', ' '}}, //Korea alternate 2
608 {REG_DOMAIN_KOREA, {'K', '3', ' '}}, //Korea alternate 3
609 {REG_DOMAIN_KOREA, {'K', '4', ' '}}, //Korea alternate 4
610};
611
612
613//The channels listed here doesn't mean they are valid channels for certain domain. They are here only to present
614//whether they should be passive scanned.
615tCsrDomainChnInfo gCsrDomainChnInfo[NUM_REG_DOMAINS] =
616{
617 //REG_DOMAIN_FCC
618 {
619 REG_DOMAIN_FCC,
620 45, //Num channels
621 //Channels
622 {
623 //5GHz
624 //5180 - 5240
625 {36, eSIR_ACTIVE_SCAN},
626 {40, eSIR_ACTIVE_SCAN},
627 {44, eSIR_ACTIVE_SCAN},
628 {48, eSIR_ACTIVE_SCAN},
629 //5250 to 5350
630 {52, eSIR_PASSIVE_SCAN},
631 {56, eSIR_PASSIVE_SCAN},
632 {60, eSIR_PASSIVE_SCAN},
633 {64, eSIR_PASSIVE_SCAN},
634 //5470 to 5725
635 {100, eSIR_PASSIVE_SCAN},
636 {104, eSIR_PASSIVE_SCAN},
637 {108, eSIR_PASSIVE_SCAN},
638 {112, eSIR_PASSIVE_SCAN},
639 {116, eSIR_PASSIVE_SCAN},
640 {120, eSIR_PASSIVE_SCAN},
641 {124, eSIR_PASSIVE_SCAN},
642 {128, eSIR_PASSIVE_SCAN},
643 {132, eSIR_PASSIVE_SCAN},
644 {136, eSIR_PASSIVE_SCAN},
645 {140, eSIR_PASSIVE_SCAN},
646 //5745 - 5825
647 {149, eSIR_ACTIVE_SCAN},
648 {153, eSIR_ACTIVE_SCAN},
649 {157, eSIR_ACTIVE_SCAN},
650 {161, eSIR_ACTIVE_SCAN},
651 {165, eSIR_ACTIVE_SCAN},
652 //4.9GHz
653 //4920 - 5080
654 {240, eSIR_ACTIVE_SCAN},
655 {244, eSIR_ACTIVE_SCAN},
656 {248, eSIR_ACTIVE_SCAN},
657 {252, eSIR_ACTIVE_SCAN},
658 {208, eSIR_ACTIVE_SCAN},
659 {212, eSIR_ACTIVE_SCAN},
660 {216, eSIR_ACTIVE_SCAN},
661 //2,4GHz
662 {1, eSIR_ACTIVE_SCAN},
663 {2, eSIR_ACTIVE_SCAN},
664 {3, eSIR_ACTIVE_SCAN},
665 {4, eSIR_ACTIVE_SCAN},
666 {5, eSIR_ACTIVE_SCAN},
667 {6, eSIR_ACTIVE_SCAN},
668 {7, eSIR_ACTIVE_SCAN},
669 {8, eSIR_ACTIVE_SCAN},
670 {9, eSIR_ACTIVE_SCAN},
671 {10, eSIR_ACTIVE_SCAN},
672 {11, eSIR_ACTIVE_SCAN},
673 {12, eSIR_ACTIVE_SCAN},
674 {13, eSIR_ACTIVE_SCAN},
675 {14, eSIR_ACTIVE_SCAN},
676 }
677 },
678 //REG_DOMAIN_ETSI
679 {
680 REG_DOMAIN_ETSI,
681 45, //Num channels
682 //Channels
683 {
684 //5GHz
685 //5180 - 5240
686 {36, eSIR_ACTIVE_SCAN},
687 {40, eSIR_ACTIVE_SCAN},
688 {44, eSIR_ACTIVE_SCAN},
689 {48, eSIR_ACTIVE_SCAN},
690 //5250 to 5350
691 {52, eSIR_PASSIVE_SCAN},
692 {56, eSIR_PASSIVE_SCAN},
693 {60, eSIR_PASSIVE_SCAN},
694 {64, eSIR_PASSIVE_SCAN},
695 //5470 to 5725
696 {100, eSIR_PASSIVE_SCAN},
697 {104, eSIR_PASSIVE_SCAN},
698 {108, eSIR_PASSIVE_SCAN},
699 {112, eSIR_PASSIVE_SCAN},
700 {116, eSIR_PASSIVE_SCAN},
701 {120, eSIR_PASSIVE_SCAN},
702 {124, eSIR_PASSIVE_SCAN},
703 {128, eSIR_PASSIVE_SCAN},
704 {132, eSIR_PASSIVE_SCAN},
705 {136, eSIR_PASSIVE_SCAN},
706 {140, eSIR_PASSIVE_SCAN},
707 //5745 - 5825
708 {149, eSIR_ACTIVE_SCAN},
709 {153, eSIR_ACTIVE_SCAN},
710 {157, eSIR_ACTIVE_SCAN},
711 {161, eSIR_ACTIVE_SCAN},
712 {165, eSIR_ACTIVE_SCAN},
713 //4.9GHz
714 //4920 - 5080
715 {240, eSIR_ACTIVE_SCAN},
716 {244, eSIR_ACTIVE_SCAN},
717 {248, eSIR_ACTIVE_SCAN},
718 {252, eSIR_ACTIVE_SCAN},
719 {208, eSIR_ACTIVE_SCAN},
720 {212, eSIR_ACTIVE_SCAN},
721 {216, eSIR_ACTIVE_SCAN},
722 //2,4GHz
723 {1, eSIR_ACTIVE_SCAN},
724 {2, eSIR_ACTIVE_SCAN},
725 {3, eSIR_ACTIVE_SCAN},
726 {4, eSIR_ACTIVE_SCAN},
727 {5, eSIR_ACTIVE_SCAN},
728 {6, eSIR_ACTIVE_SCAN},
729 {7, eSIR_ACTIVE_SCAN},
730 {8, eSIR_ACTIVE_SCAN},
731 {9, eSIR_ACTIVE_SCAN},
732 {10, eSIR_ACTIVE_SCAN},
733 {11, eSIR_ACTIVE_SCAN},
734 {12, eSIR_ACTIVE_SCAN},
735 {13, eSIR_ACTIVE_SCAN},
736 {14, eSIR_ACTIVE_SCAN},
737 }
738 },
739 //REG_DOMAIN_JAPAN
740 {
741 REG_DOMAIN_JAPAN,
742 45, //Num channels
743 //Channels
744 {
745 //5GHz
746 //5180 - 5240
747 {36, eSIR_ACTIVE_SCAN},
748 {40, eSIR_ACTIVE_SCAN},
749 {44, eSIR_ACTIVE_SCAN},
750 {48, eSIR_ACTIVE_SCAN},
751 //5250 to 5350
752 {52, eSIR_PASSIVE_SCAN},
753 {56, eSIR_PASSIVE_SCAN},
754 {60, eSIR_PASSIVE_SCAN},
755 {64, eSIR_PASSIVE_SCAN},
756 //5470 to 5725
757 {100, eSIR_PASSIVE_SCAN},
758 {104, eSIR_PASSIVE_SCAN},
759 {108, eSIR_PASSIVE_SCAN},
760 {112, eSIR_PASSIVE_SCAN},
761 {116, eSIR_PASSIVE_SCAN},
762 {120, eSIR_PASSIVE_SCAN},
763 {124, eSIR_PASSIVE_SCAN},
764 {128, eSIR_PASSIVE_SCAN},
765 {132, eSIR_PASSIVE_SCAN},
766 {136, eSIR_PASSIVE_SCAN},
767 {140, eSIR_PASSIVE_SCAN},
768 //5745 - 5825
769 {149, eSIR_ACTIVE_SCAN},
770 {153, eSIR_ACTIVE_SCAN},
771 {157, eSIR_ACTIVE_SCAN},
772 {161, eSIR_ACTIVE_SCAN},
773 {165, eSIR_ACTIVE_SCAN},
774 //4.9GHz
775 //4920 - 5080
776 {240, eSIR_ACTIVE_SCAN},
777 {244, eSIR_ACTIVE_SCAN},
778 {248, eSIR_ACTIVE_SCAN},
779 {252, eSIR_ACTIVE_SCAN},
780 {208, eSIR_ACTIVE_SCAN},
781 {212, eSIR_ACTIVE_SCAN},
782 {216, eSIR_ACTIVE_SCAN},
783 //2,4GHz
784 {1, eSIR_ACTIVE_SCAN},
785 {2, eSIR_ACTIVE_SCAN},
786 {3, eSIR_ACTIVE_SCAN},
787 {4, eSIR_ACTIVE_SCAN},
788 {5, eSIR_ACTIVE_SCAN},
789 {6, eSIR_ACTIVE_SCAN},
790 {7, eSIR_ACTIVE_SCAN},
791 {8, eSIR_ACTIVE_SCAN},
792 {9, eSIR_ACTIVE_SCAN},
793 {10, eSIR_ACTIVE_SCAN},
794 {11, eSIR_ACTIVE_SCAN},
795 {12, eSIR_ACTIVE_SCAN},
796 {13, eSIR_ACTIVE_SCAN},
797 {14, eSIR_ACTIVE_SCAN},
798 }
799 },
800 //REG_DOMAIN_WORLD
801 {
802 REG_DOMAIN_WORLD,
803 45, //Num channels
804 //Channels
805 {
806 //5GHz
807 //5180 - 5240
808 {36, eSIR_ACTIVE_SCAN},
809 {40, eSIR_ACTIVE_SCAN},
810 {44, eSIR_ACTIVE_SCAN},
811 {48, eSIR_ACTIVE_SCAN},
812 //5250 to 5350
813 {52, eSIR_ACTIVE_SCAN},
814 {56, eSIR_ACTIVE_SCAN},
815 {60, eSIR_ACTIVE_SCAN},
816 {64, eSIR_ACTIVE_SCAN},
817 //5470 to 5725
818 {100, eSIR_ACTIVE_SCAN},
819 {104, eSIR_ACTIVE_SCAN},
820 {108, eSIR_ACTIVE_SCAN},
821 {112, eSIR_ACTIVE_SCAN},
822 {116, eSIR_ACTIVE_SCAN},
823 {120, eSIR_ACTIVE_SCAN},
824 {124, eSIR_ACTIVE_SCAN},
825 {128, eSIR_ACTIVE_SCAN},
826 {132, eSIR_ACTIVE_SCAN},
827 {136, eSIR_ACTIVE_SCAN},
828 {140, eSIR_ACTIVE_SCAN},
829 //5745 - 5825
830 {149, eSIR_ACTIVE_SCAN},
831 {153, eSIR_ACTIVE_SCAN},
832 {157, eSIR_ACTIVE_SCAN},
833 {161, eSIR_ACTIVE_SCAN},
834 {165, eSIR_ACTIVE_SCAN},
835 //4.9GHz
836 //4920 - 5080
837 {240, eSIR_ACTIVE_SCAN},
838 {244, eSIR_ACTIVE_SCAN},
839 {248, eSIR_ACTIVE_SCAN},
840 {252, eSIR_ACTIVE_SCAN},
841 {208, eSIR_ACTIVE_SCAN},
842 {212, eSIR_ACTIVE_SCAN},
843 {216, eSIR_ACTIVE_SCAN},
844 //2,4GHz
845 {1, eSIR_ACTIVE_SCAN},
846 {2, eSIR_ACTIVE_SCAN},
847 {3, eSIR_ACTIVE_SCAN},
848 {4, eSIR_ACTIVE_SCAN},
849 {5, eSIR_ACTIVE_SCAN},
850 {6, eSIR_ACTIVE_SCAN},
851 {7, eSIR_ACTIVE_SCAN},
852 {8, eSIR_ACTIVE_SCAN},
853 {9, eSIR_ACTIVE_SCAN},
854 {10, eSIR_ACTIVE_SCAN},
855 {11, eSIR_ACTIVE_SCAN},
856 {12, eSIR_ACTIVE_SCAN},
857 {13, eSIR_ACTIVE_SCAN},
858 {14, eSIR_ACTIVE_SCAN},
859 }
860 },
861 //REG_DOMAIN_N_AMER_EXC_FCC
862 {
863 REG_DOMAIN_N_AMER_EXC_FCC,
864 45, //Num channels
865 //Channels
866 {
867 //5GHz
868 //5180 - 5240
869 {36, eSIR_ACTIVE_SCAN},
870 {40, eSIR_ACTIVE_SCAN},
871 {44, eSIR_ACTIVE_SCAN},
872 {48, eSIR_ACTIVE_SCAN},
873 //5250 to 5350
874 {52, eSIR_PASSIVE_SCAN},
875 {56, eSIR_PASSIVE_SCAN},
876 {60, eSIR_PASSIVE_SCAN},
877 {64, eSIR_PASSIVE_SCAN},
878 //5470 to 5725
879 {100, eSIR_ACTIVE_SCAN},
880 {104, eSIR_ACTIVE_SCAN},
881 {108, eSIR_ACTIVE_SCAN},
882 {112, eSIR_ACTIVE_SCAN},
883 {116, eSIR_ACTIVE_SCAN},
884 {120, eSIR_ACTIVE_SCAN},
885 {124, eSIR_ACTIVE_SCAN},
886 {128, eSIR_ACTIVE_SCAN},
887 {132, eSIR_ACTIVE_SCAN},
888 {136, eSIR_ACTIVE_SCAN},
889 {140, eSIR_ACTIVE_SCAN},
890 //5745 - 5825
891 {149, eSIR_ACTIVE_SCAN},
892 {153, eSIR_ACTIVE_SCAN},
893 {157, eSIR_ACTIVE_SCAN},
894 {161, eSIR_ACTIVE_SCAN},
895 {165, eSIR_ACTIVE_SCAN},
896 //4.9GHz
897 //4920 - 5080
898 {240, eSIR_ACTIVE_SCAN},
899 {244, eSIR_ACTIVE_SCAN},
900 {248, eSIR_ACTIVE_SCAN},
901 {252, eSIR_ACTIVE_SCAN},
902 {208, eSIR_ACTIVE_SCAN},
903 {212, eSIR_ACTIVE_SCAN},
904 {216, eSIR_ACTIVE_SCAN},
905 //2,4GHz
906 {1, eSIR_ACTIVE_SCAN},
907 {2, eSIR_ACTIVE_SCAN},
908 {3, eSIR_ACTIVE_SCAN},
909 {4, eSIR_ACTIVE_SCAN},
910 {5, eSIR_ACTIVE_SCAN},
911 {6, eSIR_ACTIVE_SCAN},
912 {7, eSIR_ACTIVE_SCAN},
913 {8, eSIR_ACTIVE_SCAN},
914 {9, eSIR_ACTIVE_SCAN},
915 {10, eSIR_ACTIVE_SCAN},
916 {11, eSIR_ACTIVE_SCAN},
917 {12, eSIR_ACTIVE_SCAN},
918 {13, eSIR_ACTIVE_SCAN},
919 {14, eSIR_ACTIVE_SCAN},
920 }
921 },
922 //REG_DOMAIN_APAC
923 {
924 REG_DOMAIN_APAC,
925 45, //Num channels
926 //Channels
927 {
928 //5GHz
929 //5180 - 5240
930 {36, eSIR_ACTIVE_SCAN},
931 {40, eSIR_ACTIVE_SCAN},
932 {44, eSIR_ACTIVE_SCAN},
933 {48, eSIR_ACTIVE_SCAN},
934 //5250 to 5350
935 {52, eSIR_PASSIVE_SCAN},
936 {56, eSIR_PASSIVE_SCAN},
937 {60, eSIR_PASSIVE_SCAN},
938 {64, eSIR_PASSIVE_SCAN},
939 //5470 to 5725
940 {100, eSIR_ACTIVE_SCAN},
941 {104, eSIR_ACTIVE_SCAN},
942 {108, eSIR_ACTIVE_SCAN},
943 {112, eSIR_ACTIVE_SCAN},
944 {116, eSIR_ACTIVE_SCAN},
945 {120, eSIR_ACTIVE_SCAN},
946 {124, eSIR_ACTIVE_SCAN},
947 {128, eSIR_ACTIVE_SCAN},
948 {132, eSIR_ACTIVE_SCAN},
949 {136, eSIR_ACTIVE_SCAN},
950 {140, eSIR_ACTIVE_SCAN},
951 //5745 - 5825
952 {149, eSIR_ACTIVE_SCAN},
953 {153, eSIR_ACTIVE_SCAN},
954 {157, eSIR_ACTIVE_SCAN},
955 {161, eSIR_ACTIVE_SCAN},
956 {165, eSIR_ACTIVE_SCAN},
957 //4.9GHz
958 //4920 - 5080
959 {240, eSIR_ACTIVE_SCAN},
960 {244, eSIR_ACTIVE_SCAN},
961 {248, eSIR_ACTIVE_SCAN},
962 {252, eSIR_ACTIVE_SCAN},
963 {208, eSIR_ACTIVE_SCAN},
964 {212, eSIR_ACTIVE_SCAN},
965 {216, eSIR_ACTIVE_SCAN},
966 //2,4GHz
967 {1, eSIR_ACTIVE_SCAN},
968 {2, eSIR_ACTIVE_SCAN},
969 {3, eSIR_ACTIVE_SCAN},
970 {4, eSIR_ACTIVE_SCAN},
971 {5, eSIR_ACTIVE_SCAN},
972 {6, eSIR_ACTIVE_SCAN},
973 {7, eSIR_ACTIVE_SCAN},
974 {8, eSIR_ACTIVE_SCAN},
975 {9, eSIR_ACTIVE_SCAN},
976 {10, eSIR_ACTIVE_SCAN},
977 {11, eSIR_ACTIVE_SCAN},
978 {12, eSIR_ACTIVE_SCAN},
979 {13, eSIR_ACTIVE_SCAN},
980 {14, eSIR_ACTIVE_SCAN},
981 }
982 },
983 //REG_DOMAIN_KOREA
984 {
985 REG_DOMAIN_KOREA,
986 45, //Num channels
987 //Channels
988 {
989 //5GHz
990 //5180 - 5240
991 {36, eSIR_ACTIVE_SCAN},
992 {40, eSIR_ACTIVE_SCAN},
993 {44, eSIR_ACTIVE_SCAN},
994 {48, eSIR_ACTIVE_SCAN},
995 //5250 to 5350
996 {52, eSIR_PASSIVE_SCAN},
997 {56, eSIR_PASSIVE_SCAN},
998 {60, eSIR_PASSIVE_SCAN},
999 {64, eSIR_PASSIVE_SCAN},
1000 //5470 to 5725
1001 {100, eSIR_PASSIVE_SCAN},
1002 {104, eSIR_PASSIVE_SCAN},
1003 {108, eSIR_PASSIVE_SCAN},
1004 {112, eSIR_PASSIVE_SCAN},
1005 {116, eSIR_PASSIVE_SCAN},
1006 {120, eSIR_PASSIVE_SCAN},
1007 {124, eSIR_PASSIVE_SCAN},
1008 {128, eSIR_PASSIVE_SCAN},
1009 {132, eSIR_PASSIVE_SCAN},
1010 {136, eSIR_PASSIVE_SCAN},
1011 {140, eSIR_PASSIVE_SCAN},
1012 //5745 - 5825
1013 {149, eSIR_ACTIVE_SCAN},
1014 {153, eSIR_ACTIVE_SCAN},
1015 {157, eSIR_ACTIVE_SCAN},
1016 {161, eSIR_ACTIVE_SCAN},
1017 {165, eSIR_ACTIVE_SCAN},
1018 //4.9GHz
1019 //4920 - 5080
1020 {240, eSIR_ACTIVE_SCAN},
1021 {244, eSIR_ACTIVE_SCAN},
1022 {248, eSIR_ACTIVE_SCAN},
1023 {252, eSIR_ACTIVE_SCAN},
1024 {208, eSIR_ACTIVE_SCAN},
1025 {212, eSIR_ACTIVE_SCAN},
1026 {216, eSIR_ACTIVE_SCAN},
1027 //2,4GHz
1028 {1, eSIR_ACTIVE_SCAN},
1029 {2, eSIR_ACTIVE_SCAN},
1030 {3, eSIR_ACTIVE_SCAN},
1031 {4, eSIR_ACTIVE_SCAN},
1032 {5, eSIR_ACTIVE_SCAN},
1033 {6, eSIR_ACTIVE_SCAN},
1034 {7, eSIR_ACTIVE_SCAN},
1035 {8, eSIR_ACTIVE_SCAN},
1036 {9, eSIR_ACTIVE_SCAN},
1037 {10, eSIR_ACTIVE_SCAN},
1038 {11, eSIR_ACTIVE_SCAN},
1039 {12, eSIR_ACTIVE_SCAN},
1040 {13, eSIR_ACTIVE_SCAN},
1041 {14, eSIR_ACTIVE_SCAN},
1042 }
1043 },
1044 //REG_DOMAIN_HI_5GHZ
1045 {
1046 REG_DOMAIN_HI_5GHZ,
1047 45, //Num channels
1048 //Channels
1049 {
1050 //5GHz
1051 //5180 - 5240
1052 {36, eSIR_ACTIVE_SCAN},
1053 {40, eSIR_ACTIVE_SCAN},
1054 {44, eSIR_ACTIVE_SCAN},
1055 {48, eSIR_ACTIVE_SCAN},
1056 //5250 to 5350
1057 {52, eSIR_ACTIVE_SCAN},
1058 {56, eSIR_ACTIVE_SCAN},
1059 {60, eSIR_ACTIVE_SCAN},
1060 {64, eSIR_ACTIVE_SCAN},
1061 //5470 to 5725
1062 {100, eSIR_ACTIVE_SCAN},
1063 {104, eSIR_ACTIVE_SCAN},
1064 {108, eSIR_ACTIVE_SCAN},
1065 {112, eSIR_ACTIVE_SCAN},
1066 {116, eSIR_ACTIVE_SCAN},
1067 {120, eSIR_ACTIVE_SCAN},
1068 {124, eSIR_ACTIVE_SCAN},
1069 {128, eSIR_ACTIVE_SCAN},
1070 {132, eSIR_ACTIVE_SCAN},
1071 {136, eSIR_ACTIVE_SCAN},
1072 {140, eSIR_ACTIVE_SCAN},
1073 //5745 - 5825
1074 {149, eSIR_ACTIVE_SCAN},
1075 {153, eSIR_ACTIVE_SCAN},
1076 {157, eSIR_ACTIVE_SCAN},
1077 {161, eSIR_ACTIVE_SCAN},
1078 {165, eSIR_ACTIVE_SCAN},
1079 //4.9GHz
1080 //4920 - 5080
1081 {240, eSIR_ACTIVE_SCAN},
1082 {244, eSIR_ACTIVE_SCAN},
1083 {248, eSIR_ACTIVE_SCAN},
1084 {252, eSIR_ACTIVE_SCAN},
1085 {208, eSIR_ACTIVE_SCAN},
1086 {212, eSIR_ACTIVE_SCAN},
1087 {216, eSIR_ACTIVE_SCAN},
1088 //2,4GHz
1089 {1, eSIR_ACTIVE_SCAN},
1090 {2, eSIR_ACTIVE_SCAN},
1091 {3, eSIR_ACTIVE_SCAN},
1092 {4, eSIR_ACTIVE_SCAN},
1093 {5, eSIR_ACTIVE_SCAN},
1094 {6, eSIR_ACTIVE_SCAN},
1095 {7, eSIR_ACTIVE_SCAN},
1096 {8, eSIR_ACTIVE_SCAN},
1097 {9, eSIR_ACTIVE_SCAN},
1098 {10, eSIR_ACTIVE_SCAN},
1099 {11, eSIR_ACTIVE_SCAN},
1100 {12, eSIR_ACTIVE_SCAN},
1101 {13, eSIR_ACTIVE_SCAN},
1102 {14, eSIR_ACTIVE_SCAN},
1103 }
1104 },
1105 //REG_DOMAIN_NO_5GHZ
1106 {
1107 REG_DOMAIN_NO_5GHZ,
1108 45, //Num channels
1109 //Channels
1110 {
1111 //5GHz
1112 //5180 - 5240
1113 {36, eSIR_ACTIVE_SCAN},
1114 {40, eSIR_ACTIVE_SCAN},
1115 {44, eSIR_ACTIVE_SCAN},
1116 {48, eSIR_ACTIVE_SCAN},
1117 //5250 to 5350
1118 {52, eSIR_ACTIVE_SCAN},
1119 {56, eSIR_ACTIVE_SCAN},
1120 {60, eSIR_ACTIVE_SCAN},
1121 {64, eSIR_ACTIVE_SCAN},
1122 //5470 to 5725
1123 {100, eSIR_ACTIVE_SCAN},
1124 {104, eSIR_ACTIVE_SCAN},
1125 {108, eSIR_ACTIVE_SCAN},
1126 {112, eSIR_ACTIVE_SCAN},
1127 {116, eSIR_ACTIVE_SCAN},
1128 {120, eSIR_ACTIVE_SCAN},
1129 {124, eSIR_ACTIVE_SCAN},
1130 {128, eSIR_ACTIVE_SCAN},
1131 {132, eSIR_ACTIVE_SCAN},
1132 {136, eSIR_ACTIVE_SCAN},
1133 {140, eSIR_ACTIVE_SCAN},
1134 //5745 - 5825
1135 {149, eSIR_ACTIVE_SCAN},
1136 {153, eSIR_ACTIVE_SCAN},
1137 {157, eSIR_ACTIVE_SCAN},
1138 {161, eSIR_ACTIVE_SCAN},
1139 {165, eSIR_ACTIVE_SCAN},
1140 //4.9GHz
1141 //4920 - 5080
1142 {240, eSIR_ACTIVE_SCAN},
1143 {244, eSIR_ACTIVE_SCAN},
1144 {248, eSIR_ACTIVE_SCAN},
1145 {252, eSIR_ACTIVE_SCAN},
1146 {208, eSIR_ACTIVE_SCAN},
1147 {212, eSIR_ACTIVE_SCAN},
1148 {216, eSIR_ACTIVE_SCAN},
1149 //2,4GHz
1150 {1, eSIR_ACTIVE_SCAN},
1151 {2, eSIR_ACTIVE_SCAN},
1152 {3, eSIR_ACTIVE_SCAN},
1153 {4, eSIR_ACTIVE_SCAN},
1154 {5, eSIR_ACTIVE_SCAN},
1155 {6, eSIR_ACTIVE_SCAN},
1156 {7, eSIR_ACTIVE_SCAN},
1157 {8, eSIR_ACTIVE_SCAN},
1158 {9, eSIR_ACTIVE_SCAN},
1159 {10, eSIR_ACTIVE_SCAN},
1160 {11, eSIR_ACTIVE_SCAN},
1161 {12, eSIR_ACTIVE_SCAN},
1162 {13, eSIR_ACTIVE_SCAN},
1163 {14, eSIR_ACTIVE_SCAN},
1164 }
1165 },
1166};
1167#endif
1168
1169extern const tRfChannelProps rfChannels[NUM_RF_CHANNELS];
1170
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1171////////////////////////////////////////////////////////////////////////
1172
1173/**
1174 * \var gPhyRatesSuppt
1175 *
1176 * \brief Rate support lookup table
1177 *
1178 *
1179 * This is a lookup table indexing rates & configuration parameters to
1180 * support. Given a rate (in unites of 0.5Mpbs) & three booleans (MIMO
1181 * Enabled, Channel Bonding Enabled, & Concatenation Enabled), one can
1182 * determine whether the given rate is supported by computing two
1183 * indices. The first maps the rate to table row as indicated below
1184 * (i.e. eHddSuppRate_6Mbps maps to row zero, eHddSuppRate_9Mbps to row
1185 * 1, and so on). Index two can be computed like so:
1186 *
1187 * \code
1188 idx2 = ( fEsf ? 0x4 : 0x0 ) |
1189 ( fCb ? 0x2 : 0x0 ) |
1190 ( fMimo ? 0x1 : 0x0 );
1191 * \endcode
1192 *
1193 *
1194 * Given that:
1195 *
1196 \code
1197 fSupported = gPhyRatesSuppt[idx1][idx2];
1198 \endcode
1199 *
1200 *
1201 * This table is based on the document "PHY Supported Rates.doc". This
1202 * table is permissive in that a rate is reflected as being supported
1203 * even when turning off an enabled feature would be required. For
1204 * instance, "PHY Supported Rates" lists 42Mpbs as unsupported when CB,
1205 * ESF, & MIMO are all on. However, if we turn off either of CB or
1206 * MIMO, it then becomes supported. Therefore, we mark it as supported
1207 * even in index 7 of this table.
1208 *
1209 *
1210 */
1211
1212static const tANI_BOOLEAN gPhyRatesSuppt[24][8] = {
1213
1214 // SSF SSF SSF SSF ESF ESF ESF ESF
1215 // SIMO MIMO SIMO MIMO SIMO MIMO SIMO MIMO
1216 // No CB No CB CB CB No CB No CB CB CB
1217 { TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE }, // 6Mbps
1218 { TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE }, // 9Mbps
1219 { TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE }, // 12Mbps
1220 { TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE }, // 18Mbps
1221 { FALSE, FALSE, TRUE, TRUE, FALSE, FALSE, TRUE, TRUE }, // 20Mbps
1222 { TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE }, // 24Mbps
1223 { TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE }, // 36Mbps
1224 { FALSE, FALSE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE }, // 40Mbps
1225 { FALSE, FALSE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE }, // 42Mbps
1226 { TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE }, // 48Mbps
1227 { TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE }, // 54Mbps
1228 { FALSE, TRUE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE }, // 72Mbps
1229 { FALSE, FALSE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE }, // 80Mbps
1230 { FALSE, FALSE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE }, // 84Mbps
1231 { FALSE, TRUE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE }, // 96Mbps
1232 { FALSE, TRUE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE }, // 108Mbps
1233 { FALSE, FALSE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE }, // 120Mbps
1234 { FALSE, FALSE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE }, // 126Mbps
1235 { FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE, TRUE }, // 144Mbps
1236 { FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE, TRUE }, // 160Mbps
1237 { FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE, TRUE }, // 168Mbps
1238 { FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE, TRUE }, // 192Mbps
1239 { FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE, TRUE }, // 216Mbps
1240 { FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE, TRUE }, // 240Mbps
1241
1242};
1243
1244#define CASE_RETURN_STR(n) case (n): return (#n)
1245
1246const char *
1247get_eRoamCmdStatus_str(eRoamCmdStatus val)
1248{
1249 switch (val)
1250 {
1251 CASE_RETURN_STR(eCSR_ROAM_CANCELLED);
1252 CASE_RETURN_STR(eCSR_ROAM_ROAMING_START);
1253 CASE_RETURN_STR(eCSR_ROAM_ROAMING_COMPLETION);
1254 CASE_RETURN_STR(eCSR_ROAM_ASSOCIATION_START);
1255 CASE_RETURN_STR(eCSR_ROAM_ASSOCIATION_COMPLETION);
1256 CASE_RETURN_STR(eCSR_ROAM_DISASSOCIATED);
1257 CASE_RETURN_STR(eCSR_ROAM_SHOULD_ROAM);
1258 CASE_RETURN_STR(eCSR_ROAM_SCAN_FOUND_NEW_BSS);
1259 CASE_RETURN_STR(eCSR_ROAM_LOSTLINK);
1260 default:
1261 return "unknown";
1262 }
1263}
1264
1265const char *
1266get_eCsrRoamResult_str(eCsrRoamResult val)
1267{
1268 switch (val)
1269 {
1270 CASE_RETURN_STR(eCSR_ROAM_RESULT_NONE);
1271 CASE_RETURN_STR(eCSR_ROAM_RESULT_FAILURE);
1272 CASE_RETURN_STR(eCSR_ROAM_RESULT_ASSOCIATED);
1273 CASE_RETURN_STR(eCSR_ROAM_RESULT_NOT_ASSOCIATED);
1274 CASE_RETURN_STR(eCSR_ROAM_RESULT_MIC_FAILURE);
1275 CASE_RETURN_STR(eCSR_ROAM_RESULT_FORCED);
1276 CASE_RETURN_STR(eCSR_ROAM_RESULT_DISASSOC_IND);
1277 CASE_RETURN_STR(eCSR_ROAM_RESULT_DEAUTH_IND);
1278 CASE_RETURN_STR(eCSR_ROAM_RESULT_CAP_CHANGED);
1279 CASE_RETURN_STR(eCSR_ROAM_RESULT_IBSS_CONNECT);
1280 CASE_RETURN_STR(eCSR_ROAM_RESULT_IBSS_INACTIVE);
1281 CASE_RETURN_STR(eCSR_ROAM_RESULT_IBSS_NEW_PEER);
1282 CASE_RETURN_STR(eCSR_ROAM_RESULT_IBSS_COALESCED);
1283 default:
1284 return "unknown";
1285 }
1286}
1287
1288
1289
1290tANI_BOOLEAN csrGetBssIdBssDesc( tHalHandle hHal, tSirBssDescription *pSirBssDesc, tCsrBssid *pBssId )
1291{
1292 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
1293 palCopyMemory( pMac->hHdd, pBssId, &pSirBssDesc->bssId[ 0 ], sizeof(tCsrBssid) );
1294 return( TRUE );
1295}
1296
1297
1298tANI_BOOLEAN csrIsBssIdEqual( tHalHandle hHal, tSirBssDescription *pSirBssDesc1, tSirBssDescription *pSirBssDesc2 )
1299{
1300 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
1301 tANI_BOOLEAN fEqual = FALSE;
1302 tCsrBssid bssId1;
1303 tCsrBssid bssId2;
1304
1305 do {
1306 if ( !pSirBssDesc1 ) break;
1307 if ( !pSirBssDesc2 ) break;
1308
1309 if ( !csrGetBssIdBssDesc( pMac, pSirBssDesc1, &bssId1 ) ) break;
1310 if ( !csrGetBssIdBssDesc( pMac, pSirBssDesc2, &bssId2 ) ) break;
1311
1312 //sirCompareMacAddr
1313 fEqual = csrIsMacAddressEqual(pMac, &bssId1, &bssId2);
1314
1315 } while( 0 );
1316
1317 return( fEqual );
1318}
1319
1320tANI_BOOLEAN csrIsConnStateConnectedIbss( tpAniSirGlobal pMac, tANI_U32 sessionId )
1321{
1322 return( eCSR_ASSOC_STATE_TYPE_IBSS_CONNECTED == pMac->roam.roamSession[sessionId].connectState );
1323}
1324
1325tANI_BOOLEAN csrIsConnStateDisconnectedIbss( tpAniSirGlobal pMac, tANI_U32 sessionId )
1326{
1327 return( eCSR_ASSOC_STATE_TYPE_IBSS_DISCONNECTED == pMac->roam.roamSession[sessionId].connectState );
1328}
1329
1330tANI_BOOLEAN csrIsConnStateConnectedInfra( tpAniSirGlobal pMac, tANI_U32 sessionId )
1331{
1332 return( eCSR_ASSOC_STATE_TYPE_INFRA_ASSOCIATED == pMac->roam.roamSession[sessionId].connectState );
1333}
1334
1335tANI_BOOLEAN csrIsConnStateConnected( tpAniSirGlobal pMac, tANI_U32 sessionId )
1336{
1337 if( csrIsConnStateConnectedIbss( pMac, sessionId ) || csrIsConnStateConnectedInfra( pMac, sessionId ) || csrIsConnStateConnectedWds( pMac, sessionId) )
1338 return TRUE;
1339 else
1340 return FALSE;
1341}
1342
1343tANI_BOOLEAN csrIsConnStateInfra( tpAniSirGlobal pMac, tANI_U32 sessionId )
1344{
1345 return( csrIsConnStateConnectedInfra( pMac, sessionId ) );
1346}
1347
1348tANI_BOOLEAN csrIsConnStateIbss( tpAniSirGlobal pMac, tANI_U32 sessionId )
1349{
1350 return( csrIsConnStateConnectedIbss( pMac, sessionId ) || csrIsConnStateDisconnectedIbss( pMac, sessionId ) );
1351}
1352
1353
1354tANI_BOOLEAN csrIsConnStateConnectedWds( tpAniSirGlobal pMac, tANI_U32 sessionId )
1355{
1356 return( eCSR_ASSOC_STATE_TYPE_WDS_CONNECTED == pMac->roam.roamSession[sessionId].connectState );
1357}
1358
1359#ifdef WLAN_SOFTAP_FEATURE
1360tANI_BOOLEAN csrIsConnStateConnectedInfraAp( tpAniSirGlobal pMac, tANI_U32 sessionId )
1361{
1362 return( (eCSR_ASSOC_STATE_TYPE_INFRA_CONNECTED == pMac->roam.roamSession[sessionId].connectState) ||
1363 (eCSR_ASSOC_STATE_TYPE_INFRA_DISCONNECTED == pMac->roam.roamSession[sessionId].connectState ) );
1364}
1365#endif
1366
1367tANI_BOOLEAN csrIsConnStateDisconnectedWds( tpAniSirGlobal pMac, tANI_U32 sessionId )
1368{
1369 return( eCSR_ASSOC_STATE_TYPE_WDS_DISCONNECTED == pMac->roam.roamSession[sessionId].connectState );
1370}
1371
1372tANI_BOOLEAN csrIsConnStateWds( tpAniSirGlobal pMac, tANI_U32 sessionId )
1373{
1374 return( csrIsConnStateConnectedWds( pMac, sessionId ) ||
1375 csrIsConnStateDisconnectedWds( pMac, sessionId ) );
1376}
1377
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1378tANI_BOOLEAN csrIsConnStateAp( tpAniSirGlobal pMac, tANI_U32 sessionId )
1379{
1380 tCsrRoamSession *pSession;
1381 pSession = CSR_GET_SESSION(pMac, sessionId);
1382 if (!pSession)
1383 return eANI_BOOLEAN_FALSE;
1384 if ( CSR_IS_INFRA_AP(&pSession->connectedProfile) )
1385 {
1386 return eANI_BOOLEAN_TRUE;
1387 }
1388 return eANI_BOOLEAN_FALSE;
1389}
1390
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1391tANI_BOOLEAN csrIsAnySessionInConnectState( tpAniSirGlobal pMac )
1392{
1393 tANI_U32 i;
1394 tANI_BOOLEAN fRc = eANI_BOOLEAN_FALSE;
1395
1396 for( i = 0; i < CSR_ROAM_SESSION_MAX; i++ )
1397 {
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1398 if( CSR_IS_SESSION_VALID( pMac, i ) &&
1399 ( csrIsConnStateInfra( pMac, i )
1400 || csrIsConnStateIbss( pMac, i )
1401 || csrIsConnStateAp( pMac, i) ) )
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1402 {
1403 fRc = eANI_BOOLEAN_TRUE;
1404 break;
1405 }
1406 }
1407
1408 return ( fRc );
1409}
1410
1411tANI_S8 csrGetInfraSessionId( tpAniSirGlobal pMac )
1412{
1413 tANI_U8 i;
1414 tANI_S8 sessionid = -1;
1415
1416 for( i = 0; i < CSR_ROAM_SESSION_MAX; i++ )
1417 {
1418 if( CSR_IS_SESSION_VALID( pMac, i ) && csrIsConnStateInfra( pMac, i ) )
1419 {
1420 sessionid = i;
1421 break;
1422 }
1423 }
1424
1425 return ( sessionid );
1426}
1427
1428tANI_U8 csrGetInfraOperationChannel( tpAniSirGlobal pMac, tANI_U8 sessionId)
1429{
1430 tANI_U8 channel;
1431
1432 if( CSR_IS_SESSION_VALID( pMac, sessionId ))
1433 {
1434 channel = pMac->roam.roamSession[sessionId].connectedProfile.operationChannel;
1435 }
1436 else
1437 {
1438 channel = 0;
1439 }
1440 return channel;
1441}
1442
1443//This routine will return operating channel on FIRST BSS that is active/operating to be used for concurrency mode.
1444//If other BSS is not up or not connected it will return 0
1445
1446tANI_U8 csrGetConcurrentOperationChannel( tpAniSirGlobal pMac )
1447{
1448 tCsrRoamSession *pSession = NULL;
1449 tANI_U8 i = 0;
1450
1451 for( i = 0; i < CSR_ROAM_SESSION_MAX; i++ )
1452 {
1453 if( CSR_IS_SESSION_VALID( pMac, i ) )
1454 {
1455 pSession = CSR_GET_SESSION( pMac, i );
1456
1457 if (NULL != pSession->pCurRoamProfile)
1458 {
1459 if (
1460 (((pSession->pCurRoamProfile->csrPersona == VOS_STA_MODE) ||
1461 (pSession->pCurRoamProfile->csrPersona == VOS_P2P_CLIENT_MODE)) &&
1462 (pSession->connectState == eCSR_ASSOC_STATE_TYPE_INFRA_ASSOCIATED))
1463 ||
1464 (((pSession->pCurRoamProfile->csrPersona == VOS_P2P_GO_MODE) ||
1465 (pSession->pCurRoamProfile->csrPersona == VOS_STA_SAP_MODE)) &&
1466 (pSession->connectState != eCSR_ASSOC_STATE_TYPE_NOT_CONNECTED))
1467 )
1468 return (pSession->connectedProfile.operationChannel);
1469 }
1470
1471 }
1472 }
1473 return 0;
1474}
1475
1476tANI_BOOLEAN csrIsAllSessionDisconnected( tpAniSirGlobal pMac )
1477{
1478 tANI_U32 i;
1479 tANI_BOOLEAN fRc = eANI_BOOLEAN_TRUE;
1480
1481 for( i = 0; i < CSR_ROAM_SESSION_MAX; i++ )
1482 {
1483 if( CSR_IS_SESSION_VALID( pMac, i ) && !csrIsConnStateDisconnected( pMac, i ) )
1484 {
1485 fRc = eANI_BOOLEAN_FALSE;
1486 break;
1487 }
1488 }
1489
1490 return ( fRc );
1491}
1492
Madan Mohan Koyyalamudid3d22592012-09-24 14:01:29 -0700[diff] [blame]1493tANI_BOOLEAN csrIsAnySessionConnected( tpAniSirGlobal pMac )
1494{
1495 tANI_U32 i, count;
1496 tANI_BOOLEAN fRc = eANI_BOOLEAN_FALSE;
1497
1498 count = 0;
1499 for( i = 0; i < CSR_ROAM_SESSION_MAX; i++ )
1500 {
1501 if( CSR_IS_SESSION_VALID( pMac, i ) && !csrIsConnStateDisconnected( pMac, i ) )
1502 {
1503 count++;
1504 }
1505 }
1506
1507 if (count > 0)
1508 {
1509 fRc = eANI_BOOLEAN_TRUE;
1510 }
1511 return( fRc );
1512}
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1513
1514tANI_BOOLEAN csrIsInfraConnected( tpAniSirGlobal pMac )
1515{
1516 tANI_U32 i;
1517 tANI_BOOLEAN fRc = eANI_BOOLEAN_FALSE;
1518
1519 for( i = 0; i < CSR_ROAM_SESSION_MAX; i++ )
1520 {
1521 if( CSR_IS_SESSION_VALID( pMac, i ) && csrIsConnStateConnectedInfra( pMac, i ) )
1522 {
1523 fRc = eANI_BOOLEAN_TRUE;
1524 break;
1525 }
1526 }
1527
1528 return ( fRc );
1529}
1530
1531tANI_BOOLEAN csrIsConcurrentInfraConnected( tpAniSirGlobal pMac )
1532{
1533 tANI_U32 i, noOfConnectedInfra = 0;
1534
1535 tANI_BOOLEAN fRc = eANI_BOOLEAN_FALSE;
1536
1537 for( i = 0; i < CSR_ROAM_SESSION_MAX; i++ )
1538 {
1539 if( CSR_IS_SESSION_VALID( pMac, i ) && csrIsConnStateConnectedInfra( pMac, i ) )
1540 {
1541 ++noOfConnectedInfra;
1542 }
1543 }
1544
1545 // More than one Infra Sta Connected
1546 if(noOfConnectedInfra > 1)
1547 {
1548 fRc = eANI_BOOLEAN_TRUE;
1549 }
1550
1551 return ( fRc );
1552}
1553
1554tANI_BOOLEAN csrIsIBSSStarted( tpAniSirGlobal pMac )
1555{
1556 tANI_U32 i;
1557 tANI_BOOLEAN fRc = eANI_BOOLEAN_FALSE;
1558
1559 for( i = 0; i < CSR_ROAM_SESSION_MAX; i++ )
1560 {
1561 if( CSR_IS_SESSION_VALID( pMac, i ) && csrIsConnStateIbss( pMac, i ) )
1562 {
1563 fRc = eANI_BOOLEAN_TRUE;
1564 break;
1565 }
1566 }
1567
1568 return ( fRc );
1569}
1570
1571
1572tANI_BOOLEAN csrIsBTAMPStarted( tpAniSirGlobal pMac )
1573{
1574 tANI_U32 i;
1575 tANI_BOOLEAN fRc = eANI_BOOLEAN_FALSE;
1576
1577 for( i = 0; i < CSR_ROAM_SESSION_MAX; i++ )
1578 {
1579 if( CSR_IS_SESSION_VALID( pMac, i ) && csrIsConnStateConnectedWds( pMac, i ) )
1580 {
1581 fRc = eANI_BOOLEAN_TRUE;
1582 break;
1583 }
1584 }
1585
1586 return ( fRc );
1587}
1588
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1589tANI_BOOLEAN csrIsConcurrentSessionRunning( tpAniSirGlobal pMac )
1590{
1591 tANI_U32 sessionId, noOfCocurrentSession = 0;
1592 eCsrConnectState connectState;
1593
1594 tANI_BOOLEAN fRc = eANI_BOOLEAN_FALSE;
1595
1596 for( sessionId = 0; sessionId < CSR_ROAM_SESSION_MAX; sessionId++ )
1597 {
1598 if( CSR_IS_SESSION_VALID( pMac, sessionId ) )
1599 {
1600 connectState = pMac->roam.roamSession[sessionId].connectState;
1601 if( (eCSR_ASSOC_STATE_TYPE_INFRA_ASSOCIATED == connectState) ||
1602 (eCSR_ASSOC_STATE_TYPE_INFRA_CONNECTED == connectState) ||
1603 (eCSR_ASSOC_STATE_TYPE_INFRA_DISCONNECTED == connectState) )
1604 {
1605 ++noOfCocurrentSession;
1606 }
1607 }
1608 }
1609
1610 // More than one session is Up and Running
1611 if(noOfCocurrentSession > 1)
1612 {
1613 fRc = eANI_BOOLEAN_TRUE;
1614 }
1615
1616 return ( fRc );
1617}
1618
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1619tANI_BOOLEAN csrIsInfraApStarted( tpAniSirGlobal pMac )
1620{
1621 tANI_U32 sessionId;
1622 tANI_BOOLEAN fRc = eANI_BOOLEAN_FALSE;
1623
1624 for( sessionId = 0; sessionId < CSR_ROAM_SESSION_MAX; sessionId++ )
1625 {
1626 if( CSR_IS_SESSION_VALID( pMac, sessionId ) && (csrIsConnStateConnectedInfraAp(pMac, sessionId)) )
1627 {
1628 fRc = eANI_BOOLEAN_TRUE;
1629 break;
1630 }
1631 }
1632
1633 return ( fRc );
1634
1635}
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1636
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1637tANI_BOOLEAN csrIsBTAMP( tpAniSirGlobal pMac, tANI_U32 sessionId )
1638{
1639 return ( csrIsConnStateConnectedWds( pMac, sessionId ) );
1640}
1641
1642
1643tANI_BOOLEAN csrIsConnStateDisconnected(tpAniSirGlobal pMac, tANI_U32 sessionId)
1644{
1645 return (eCSR_ASSOC_STATE_TYPE_NOT_CONNECTED == pMac->roam.roamSession[sessionId].connectState);
1646}
1647
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1648tANI_BOOLEAN csrIsValidMcConcurrentSession(tpAniSirGlobal pMac, tANI_U32 sessionId,
1649 tSirBssDescription *pBssDesc)
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1650{
1651 tCsrRoamSession *pSession = NULL;
1652 tANI_U8 Index = 0, ConnId = 0;
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1653 eAniBoolean status = eANI_BOOLEAN_FALSE;
1654
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1655 tVOS_CON_MODE Mode[CSR_ROAM_SESSION_MAX];
1656
1657 //Check for MCC support
1658 if (!pMac->roam.configParam.fenableMCCMode)
1659 {
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1660 return status;
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1661 }
1662
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1663 for( Index = 0; Index < CSR_ROAM_SESSION_MAX; Index++ )
1664 {
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1665 Mode[Index] = VOS_MAX_NO_OF_MODE;
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1666 if( CSR_IS_SESSION_VALID( pMac, Index ) )
1667 {
1668 pSession = CSR_GET_SESSION( pMac, Index );
1669
1670 if (NULL != pSession->pCurRoamProfile)
1671 {
1672 Mode[ConnId] = pSession->pCurRoamProfile->csrPersona;
1673 ConnId++;
1674 }
1675 }
1676 }
1677
1678 Index = 0;
1679 if (Mode[Index] == VOS_STA_MODE && ConnId > Index)
1680 {
1681 switch (Mode[Index+1])
1682 {
1683 case VOS_P2P_CLIENT_MODE :
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1684 status = eANI_BOOLEAN_TRUE;
1685 break;
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1686 case VOS_MAX_NO_OF_MODE :
1687 default :
1688 break;
1689 }
1690 }
1691 else if (Mode[Index] == VOS_P2P_CLIENT_MODE && ConnId > Index)
1692 {
1693 switch (Mode[Index +1])
1694 {
1695 case VOS_STA_MODE :
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1696 status = eANI_BOOLEAN_TRUE;
1697 break;
1698
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1699 case VOS_MAX_NO_OF_MODE :
1700 default :
1701 break;
1702 }
1703 }
1704
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]1705 //Validate BeaconInterval
1706 if( CSR_IS_SESSION_VALID( pMac, sessionId ) )
1707 {
1708 pSession = CSR_GET_SESSION( pMac, sessionId );
1709 if (NULL != pSession->pCurRoamProfile)
1710 {
1711 if(csrIsconcurrentsessionValid (pMac, sessionId,
1712 pSession->pCurRoamProfile->csrPersona)
1713 == eHAL_STATUS_SUCCESS )
1714 {
1715 if(csrValidateBeaconInterval( pMac, pBssDesc->channelId,
1716 &pBssDesc->beaconInterval, sessionId,
1717 pSession->pCurRoamProfile->csrPersona)
1718 != eHAL_STATUS_SUCCESS)
1719 {
1720 status = eANI_BOOLEAN_FALSE;
1721 }
1722 else
1723 {
1724 status = eANI_BOOLEAN_TRUE;
1725 }
1726 }
1727 else
1728 {
1729 status = eANI_BOOLEAN_FALSE;
1730 }
1731 }
1732 }
1733 return status;
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]1734}
1735
1736static tSirMacCapabilityInfo csrGetBssCapabilities( tSirBssDescription *pSirBssDesc )
1737{
1738 tSirMacCapabilityInfo dot11Caps;
1739
1740 //tSirMacCapabilityInfo is 16-bit
1741 pal_get_U16( (tANI_U8 *)&pSirBssDesc->capabilityInfo, (tANI_U16 *)&dot11Caps );
1742
1743 return( dot11Caps );
1744}
1745
1746tANI_BOOLEAN csrIsInfraBssDesc( tSirBssDescription *pSirBssDesc )
1747{
1748 tSirMacCapabilityInfo dot11Caps = csrGetBssCapabilities( pSirBssDesc );
1749
1750 return( (tANI_BOOLEAN)dot11Caps.ess );
1751}
1752
1753
1754tANI_BOOLEAN csrIsIbssBssDesc( tSirBssDescription *pSirBssDesc )
1755{
1756 tSirMacCapabilityInfo dot11Caps = csrGetBssCapabilities( pSirBssDesc );
1757
1758 return( (tANI_BOOLEAN)dot11Caps.ibss );
1759}
1760
1761tANI_BOOLEAN csrIsQoSBssDesc( tSirBssDescription *pSirBssDesc )
1762{
1763 tSirMacCapabilityInfo dot11Caps = csrGetBssCapabilities( pSirBssDesc );
1764
1765 return( (tANI_BOOLEAN)dot11Caps.qos );
1766}
1767
1768tANI_BOOLEAN csrIsPrivacy( tSirBssDescription *pSirBssDesc )
1769{
1770 tSirMacCapabilityInfo dot11Caps = csrGetBssCapabilities( pSirBssDesc );
1771
1772 return( (tANI_BOOLEAN)dot11Caps.privacy );
1773}
1774
1775
1776tANI_BOOLEAN csrIs11dSupported(tpAniSirGlobal pMac)
1777{
1778 return(pMac->roam.configParam.Is11dSupportEnabled);
1779}
1780
1781
1782tANI_BOOLEAN csrIs11hSupported(tpAniSirGlobal pMac)
1783{
1784 return(pMac->roam.configParam.Is11hSupportEnabled);
1785}
1786
1787
1788tANI_BOOLEAN csrIs11eSupported(tpAniSirGlobal pMac)
1789{
1790 return(pMac->roam.configParam.Is11eSupportEnabled);
1791}
1792
1793tANI_BOOLEAN csrIsMCCSupported ( tpAniSirGlobal pMac )
1794{
1795 return(pMac->roam.configParam.fenableMCCMode);
1796
1797}
1798
1799tANI_BOOLEAN csrIsWmmSupported(tpAniSirGlobal pMac)
1800{
1801 if(eCsrRoamWmmNoQos == pMac->roam.configParam.WMMSupportMode)
1802 {
1803 return eANI_BOOLEAN_FALSE;
1804 }
1805 else
1806 {
1807 return eANI_BOOLEAN_TRUE;
1808 }
1809}
1810
1811
1812
1813
1814//pIes is the IEs for pSirBssDesc2
1815tANI_BOOLEAN csrIsSsidEqual( tHalHandle hHal, tSirBssDescription *pSirBssDesc1,
1816 tSirBssDescription *pSirBssDesc2, tDot11fBeaconIEs *pIes2 )
1817{
1818 tANI_BOOLEAN fEqual = FALSE;
1819 tSirMacSSid Ssid1, Ssid2;
1820 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
1821 tDot11fBeaconIEs *pIes1 = NULL;
1822 tDot11fBeaconIEs *pIesLocal = pIes2;
1823
1824 do {
1825 if( ( NULL == pSirBssDesc1 ) || ( NULL == pSirBssDesc2 ) ) break;
1826 if( !pIesLocal && !HAL_STATUS_SUCCESS(csrGetParsedBssDescriptionIEs(pMac, pSirBssDesc2, &pIesLocal)) )
1827 {
1828 smsLog(pMac, LOGE, FL(" fail to parse IEs\n"));
1829 break;
1830 }
1831 if(!HAL_STATUS_SUCCESS(csrGetParsedBssDescriptionIEs(pMac, pSirBssDesc1, &pIes1)))
1832 {
1833 break;
1834 }
1835 if( ( !pIes1->SSID.present ) || ( !pIesLocal->SSID.present ) ) break;
1836 if ( pIes1->SSID.num_ssid != pIesLocal->SSID.num_ssid ) break;
1837 palCopyMemory(pMac->hHdd, Ssid1.ssId, pIes1->SSID.ssid, pIes1->SSID.num_ssid);
1838 palCopyMemory(pMac->hHdd, Ssid2.ssId, pIesLocal->SSID.ssid, pIesLocal->SSID.num_ssid);
1839
1840 fEqual = palEqualMemory(pMac->hHdd, Ssid1.ssId, Ssid2.ssId, pIesLocal->SSID.num_ssid );
1841
1842 } while( 0 );
1843 if(pIes1)
1844 {
1845 palFreeMemory(pMac->hHdd, pIes1);
1846 }
1847 if( pIesLocal && !pIes2 )
1848 {
1849 palFreeMemory(pMac->hHdd, pIesLocal);
1850 }
1851
1852 return( fEqual );
1853}
1854
1855tANI_BOOLEAN csrIsAniWmeSupported(tDot11fIEAirgo *pIeAirgo)
1856{
1857 tANI_BOOLEAN fRet = eANI_BOOLEAN_FALSE;
1858
1859 if(pIeAirgo && pIeAirgo->present && pIeAirgo->PropCapability.present)
1860 {
1861 fRet = (tANI_BOOLEAN)(PROP_CAPABILITY_GET( WME, pIeAirgo->PropCapability.capability ));
1862 }
1863
1864 return fRet;
1865}
1866
1867
1868
1869
1870//pIes can be passed in as NULL if the caller doesn't have one prepared
1871tANI_BOOLEAN csrIsBssDescriptionWme( tHalHandle hHal, tSirBssDescription *pSirBssDesc, tDot11fBeaconIEs *pIes )
1872{
1873 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
1874 // Assume that WME is found...
1875 tANI_BOOLEAN fWme = TRUE;
1876 tDot11fBeaconIEs *pIesTemp = pIes;
1877
1878 do
1879 {
1880 if(pIesTemp == NULL)
1881 {
1882 if( !HAL_STATUS_SUCCESS(csrGetParsedBssDescriptionIEs(pMac, pSirBssDesc, &pIesTemp)) )
1883 {
1884 fWme = FALSE;
1885 break;
1886 }
1887 }
1888 // if the AirgoProprietary indicator is found, then WME is supported...
1889 if ( csrIsAniWmeSupported(&pIesTemp->Airgo) ) break;
1890 // if the Wme Info IE is found, then WME is supported...
1891 if ( CSR_IS_QOS_BSS(pIesTemp) ) break;
1892 // if none of these are found, then WME is NOT supported...
1893 fWme = FALSE;
1894 } while( 0 );
1895 if( !csrIsWmmSupported( pMac ) && fWme)
1896 {
1897 if( !pIesTemp->HTCaps.present )
1898 {
1899 fWme = FALSE;
1900 }
1901 }
1902 if( ( pIes == NULL ) && ( NULL != pIesTemp ) )
1903 {
1904 //we allocate memory here so free it before returning
1905 palFreeMemory(pMac->hHdd, pIesTemp);
1906 }
1907
1908 return( fWme );
1909}
1910
1911tANI_BOOLEAN csrIsHcfEnabled( tDot11fIEAirgo *pIeAirgo )
1912{
1913 tANI_BOOLEAN fHcfSupported = FALSE;
1914
1915 fHcfSupported = ((tANI_BOOLEAN)(PROP_CAPABILITY_GET( WME, pIeAirgo->PropCapability.capability )) ||
1916 (pIeAirgo->present && pIeAirgo->HCF.present && pIeAirgo->HCF.enabled));
1917
1918 return( fHcfSupported );
1919}
1920
1921
1922eCsrMediaAccessType csrGetQoSFromBssDesc( tHalHandle hHal, tSirBssDescription *pSirBssDesc,
1923 tDot11fBeaconIEs *pIes )
1924{
1925 eCsrMediaAccessType qosType = eCSR_MEDIUM_ACCESS_DCF;
1926
1927#if defined(VOSS_ENABLED)
1928 VOS_ASSERT( pIes != NULL );
1929#endif
1930
1931 do
1932 {
1933 // if we find WMM in the Bss Description, then we let this
1934 // override and use WMM.
1935 if ( csrIsBssDescriptionWme( hHal, pSirBssDesc, pIes ) )
1936 {
1937 qosType = eCSR_MEDIUM_ACCESS_WMM_eDCF_DSCP;
1938 }
1939 else
1940 {
1941 // if the QoS bit is on, then the AP is advertising 11E QoS...
1942 if ( csrIsQoSBssDesc( pSirBssDesc ) )
1943 {
1944 // which could be HCF or eDCF.
1945 if ( csrIsHcfEnabled( &pIes->Airgo ) )
1946 {
1947 qosType = eCSR_MEDIUM_ACCESS_11e_HCF;
1948 }
1949 else
1950 {
1951 qosType = eCSR_MEDIUM_ACCESS_11e_eDCF;
1952 }
1953 }
1954 else
1955 {
1956 qosType = eCSR_MEDIUM_ACCESS_DCF;
1957 }
1958 // scale back based on the types turned on for the adapter...
1959 if ( eCSR_MEDIUM_ACCESS_11e_eDCF == qosType && !csrIs11eSupported( hHal ) )
1960 {
1961 qosType = eCSR_MEDIUM_ACCESS_DCF;
1962 }
1963 }
1964
1965 } while(0);
1966
1967 return( qosType );
1968}
1969
1970
1971
1972
1973//Caller allocates memory for pIEStruct
1974eHalStatus csrParseBssDescriptionIEs(tHalHandle hHal, tSirBssDescription *pBssDesc, tDot11fBeaconIEs *pIEStruct)
1975{
1976 eHalStatus status = eHAL_STATUS_FAILURE;
1977 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
1978 int ieLen = (int)(pBssDesc->length + sizeof( pBssDesc->length ) - GET_FIELD_OFFSET( tSirBssDescription, ieFields ));
1979
1980 if(ieLen > 0 && pIEStruct)
1981 {
1982 if(!DOT11F_FAILED(dot11fUnpackBeaconIEs( pMac, (tANI_U8 *)pBssDesc->ieFields, ieLen, pIEStruct )))
1983 {
1984 status = eHAL_STATUS_SUCCESS;
1985 }
1986 }
1987
1988 return (status);
1989}
1990
1991
1992//This function will allocate memory for the parsed IEs to the caller. Caller must free the memory
1993//after it is done with the data only if this function succeeds
1994eHalStatus csrGetParsedBssDescriptionIEs(tHalHandle hHal, tSirBssDescription *pBssDesc, tDot11fBeaconIEs **ppIEStruct)
1995{
1996 eHalStatus status = eHAL_STATUS_INVALID_PARAMETER;
1997 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
1998
1999 if(pBssDesc && ppIEStruct)
2000 {
2001 status = palAllocateMemory(pMac->hHdd, (void **)ppIEStruct, sizeof(tDot11fBeaconIEs));
2002 if(HAL_STATUS_SUCCESS(status))
2003 {
2004 palZeroMemory(pMac->hHdd, (void *)*ppIEStruct, sizeof(tDot11fBeaconIEs));
2005 status = csrParseBssDescriptionIEs(hHal, pBssDesc, *ppIEStruct);
2006 if(!HAL_STATUS_SUCCESS(status))
2007 {
2008 palFreeMemory(pMac->hHdd, *ppIEStruct);
2009 *ppIEStruct = NULL;
2010 }
2011 }
2012 else
2013 {
2014 smsLog( pMac, LOGE, FL(" failed to allocate memory\n") );
2015 VOS_ASSERT( 0 );
2016 }
2017 }
2018
2019 return (status);
2020}
2021
2022
2023
2024
2025tANI_BOOLEAN csrIsNULLSSID( tANI_U8 *pBssSsid, tANI_U8 len )
2026{
2027 tANI_BOOLEAN fNullSsid = FALSE;
2028
2029 tANI_U32 SsidLength;
2030 tANI_U8 *pSsidStr;
2031
2032 do
2033 {
2034 if ( 0 == len )
2035 {
2036 fNullSsid = TRUE;
2037 break;
2038 }
2039
2040 //Consider 0 or space for hidden SSID
2041 if ( 0 == pBssSsid[0] )
2042 {
2043 fNullSsid = TRUE;
2044 break;
2045 }
2046
2047 SsidLength = len;
2048 pSsidStr = pBssSsid;
2049
2050 while ( SsidLength )
2051 {
2052 if( *pSsidStr )
2053 break;
2054
2055 pSsidStr++;
2056 SsidLength--;
2057 }
2058
2059 if( 0 == SsidLength )
2060 {
2061 fNullSsid = TRUE;
2062 break;
2063 }
2064 }
2065 while( 0 );
2066
2067 return fNullSsid;
2068}
2069
2070
2071tANI_U32 csrGetFragThresh( tHalHandle hHal )
2072{
2073 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
2074
2075 return pMac->roam.configParam.FragmentationThreshold;
2076}
2077
2078tANI_U32 csrGetRTSThresh( tHalHandle hHal )
2079{
2080 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
2081
2082 return pMac->roam.configParam.RTSThreshold;
2083}
2084
2085eCsrPhyMode csrTranslateToPhyModeFromBssDesc( tSirBssDescription *pSirBssDesc )
2086{
2087 eCsrPhyMode phyMode;
2088
2089 switch ( pSirBssDesc->nwType )
2090 {
2091 case eSIR_11A_NW_TYPE:
2092 phyMode = eCSR_DOT11_MODE_11a;
2093 break;
2094
2095 case eSIR_11B_NW_TYPE:
2096 phyMode = eCSR_DOT11_MODE_11b;
2097 break;
2098
2099 case eSIR_11G_NW_TYPE:
2100 phyMode = eCSR_DOT11_MODE_11g;
2101 break;
2102
2103 case eSIR_11N_NW_TYPE:
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2104 phyMode = eCSR_DOT11_MODE_11n;
2105 break;
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2106#ifdef WLAN_FEATURE_11AC
2107 case eSIR_11AC_NW_TYPE:
2108 default:
2109 phyMode = eCSR_DOT11_MODE_11ac;
2110#else
2111 default:
2112 phyMode = eCSR_DOT11_MODE_11n;
2113#endif
2114 break;
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2115 }
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2116 return( phyMode );
2117}
2118
2119
2120tANI_U32 csrTranslateToWNICfgDot11Mode(tpAniSirGlobal pMac, eCsrCfgDot11Mode csrDot11Mode)
2121{
2122 tANI_U32 ret;
2123
2124 switch(csrDot11Mode)
2125 {
2126 case eCSR_CFG_DOT11_MODE_AUTO:
2127 smsLog(pMac, LOGW, FL(" Warning: sees eCSR_CFG_DOT11_MODE_AUTO \n"));
2128 //We cannot decide until now.
2129 if(pMac->roam.configParam.ProprietaryRatesEnabled)
2130 {
2131 ret = WNI_CFG_DOT11_MODE_TAURUS;
2132 }
2133 else
2134 {
2135 ret = WNI_CFG_DOT11_MODE_11N;
2136 }
2137 break;
2138 case eCSR_CFG_DOT11_MODE_TAURUS:
2139 ret = WNI_CFG_DOT11_MODE_TAURUS;
2140 break;
2141 case eCSR_CFG_DOT11_MODE_11A:
2142 ret = WNI_CFG_DOT11_MODE_11A;
2143 break;
2144 case eCSR_CFG_DOT11_MODE_11B:
2145 ret = WNI_CFG_DOT11_MODE_11B;
2146 break;
2147 case eCSR_CFG_DOT11_MODE_11G:
2148 ret = WNI_CFG_DOT11_MODE_11G;
2149 break;
2150 case eCSR_CFG_DOT11_MODE_11N:
2151 ret = WNI_CFG_DOT11_MODE_11N;
2152 break;
2153 case eCSR_CFG_DOT11_MODE_POLARIS:
2154 ret = WNI_CFG_DOT11_MODE_POLARIS;
2155 break;
2156 case eCSR_CFG_DOT11_MODE_TITAN:
2157 ret = WNI_CFG_DOT11_MODE_TITAN;
2158 break;
2159#ifdef WLAN_SOFTAP_FEATURE
2160 case eCSR_CFG_DOT11_MODE_11G_ONLY:
2161 ret = WNI_CFG_DOT11_MODE_11G_ONLY;
2162 break;
2163 case eCSR_CFG_DOT11_MODE_11N_ONLY:
2164 ret = WNI_CFG_DOT11_MODE_11N_ONLY;
2165 break;
2166#endif
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2167
2168#ifdef WLAN_FEATURE_11AC
2169 case eCSR_CFG_DOT11_MODE_11AC_ONLY:
2170 ret = WNI_CFG_DOT11_MODE_11AC_ONLY;
2171 break;
2172 case eCSR_CFG_DOT11_MODE_11AC:
2173 ret = WNI_CFG_DOT11_MODE_11AC;
2174 break;
2175#endif
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2176 default:
2177 smsLog(pMac, LOGW, FL("doesn't expect %d as csrDo11Mode\n"), csrDot11Mode);
2178 if(eCSR_BAND_24 == pMac->roam.configParam.eBand)
2179 {
2180 ret = WNI_CFG_DOT11_MODE_11G;
2181 }
2182 else
2183 {
2184 ret = WNI_CFG_DOT11_MODE_11A;
2185 }
2186 break;
2187 }
2188
2189 return (ret);
2190}
2191
2192
2193//This function should only return the super set of supported modes. 11n implies 11b/g/a/n.
2194eHalStatus csrGetPhyModeFromBss(tpAniSirGlobal pMac, tSirBssDescription *pBSSDescription,
2195 eCsrPhyMode *pPhyMode, tDot11fBeaconIEs *pIes)
2196{
2197 eHalStatus status = eHAL_STATUS_SUCCESS;
2198 eCsrPhyMode phyMode = csrTranslateToPhyModeFromBssDesc(pBSSDescription);
2199
2200 if( pIes )
2201 {
2202 if(pIes->Airgo.present)
2203 {
2204 if(pIes->Airgo.PropCapability.present)
2205 {
2206 if( PROP_CAPABILITY_GET( TAURUS, pIes->Airgo.PropCapability.capability ))
2207 {
2208 phyMode = eCSR_DOT11_MODE_TAURUS;
2209 }
2210 }
2211 }
2212 if(pIes->HTCaps.present && (eCSR_DOT11_MODE_TAURUS != phyMode))
2213 {
2214 phyMode = eCSR_DOT11_MODE_11n;
2215 }
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2216
2217#ifdef WLAN_FEATURE_11AC
2218 if ( pIes->VHTCaps.present && (eCSR_DOT11_MODE_TAURUS != phyMode))
2219 {
2220 phyMode = eCSR_DOT11_MODE_11ac;
2221 }
2222#endif
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2223 *pPhyMode = phyMode;
2224 }
2225
2226 return (status);
2227
2228}
2229
2230
2231//This function returns the correct eCSR_CFG_DOT11_MODE is the two phyModes matches
2232//bssPhyMode is the mode derived from the BSS description
2233//f5GhzBand is derived from the channel id of BSS description
2234tANI_BOOLEAN csrGetPhyModeInUse( eCsrPhyMode phyModeIn, eCsrPhyMode bssPhyMode, tANI_BOOLEAN f5GhzBand,
2235 eCsrCfgDot11Mode *pCfgDot11ModeToUse )
2236{
2237 tANI_BOOLEAN fMatch = FALSE;
2238 eCsrCfgDot11Mode cfgDot11Mode;
2239
2240 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N; // to suppress compiler warning
2241
2242 switch( phyModeIn )
2243 {
2244 case eCSR_DOT11_MODE_abg: //11a or 11b or 11g
2245 if( f5GhzBand )
2246 {
2247 fMatch = TRUE;
2248 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11A;
2249 }
2250 else if( eCSR_DOT11_MODE_11b == bssPhyMode )
2251 {
2252 fMatch = TRUE;
2253 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11B;
2254 }
2255 else
2256 {
2257 fMatch = TRUE;
2258 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11G;
2259 }
2260 break;
2261
2262 case eCSR_DOT11_MODE_11a: //11a
2263 if( f5GhzBand )
2264 {
2265 fMatch = TRUE;
2266 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11A;
2267 }
2268 break;
2269
2270 case eCSR_DOT11_MODE_11a_ONLY: //11a
2271 if( eCSR_DOT11_MODE_11a == bssPhyMode )
2272 {
2273 fMatch = TRUE;
2274 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11A;
2275 }
2276 break;
2277
2278 case eCSR_DOT11_MODE_11g:
2279 if(!f5GhzBand)
2280 {
2281 if( eCSR_DOT11_MODE_11b == bssPhyMode )
2282 {
2283 fMatch = TRUE;
2284 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11B;
2285 }
2286 else
2287 {
2288 fMatch = TRUE;
2289 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11G;
2290 }
2291 }
2292 break;
2293
2294 case eCSR_DOT11_MODE_11g_ONLY:
2295 if( eCSR_DOT11_MODE_11g == bssPhyMode )
2296 {
2297 fMatch = TRUE;
2298 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11G;
2299 }
2300 break;
2301
2302 case eCSR_DOT11_MODE_11b:
2303 if( !f5GhzBand )
2304 {
2305 fMatch = TRUE;
2306 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11B;
2307 }
2308 break;
2309
2310 case eCSR_DOT11_MODE_11b_ONLY:
2311 if( eCSR_DOT11_MODE_11b == bssPhyMode )
2312 {
2313 fMatch = TRUE;
2314 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11B;
2315 }
2316 break;
2317
2318 case eCSR_DOT11_MODE_11n:
2319 fMatch = TRUE;
2320 switch(bssPhyMode)
2321 {
2322 case eCSR_DOT11_MODE_11g:
2323 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11G;
2324 break;
2325 case eCSR_DOT11_MODE_11b:
2326 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11B;
2327 break;
2328 case eCSR_DOT11_MODE_11a:
2329 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11A;
2330 break;
2331 case eCSR_DOT11_MODE_11n:
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2332#ifdef WLAN_FEATURE_11AC
2333 case eCSR_DOT11_MODE_11ac:
2334#endif
2335 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N;
2336 break;
2337
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2338 case eCSR_DOT11_MODE_TAURUS:
2339 default:
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2340#ifdef WLAN_FEATURE_11AC
2341 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11AC;
2342#else
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2343 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N;
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2344#endif
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2345 break;
2346 }
2347 break;
2348
2349 case eCSR_DOT11_MODE_11n_ONLY:
2350 if((eCSR_DOT11_MODE_11n == bssPhyMode) || (eCSR_DOT11_MODE_TAURUS == bssPhyMode))
2351 {
2352 fMatch = TRUE;
2353 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N;
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2354
2355 }
2356
2357 break;
2358#ifdef WLAN_FEATURE_11AC
2359 case eCSR_DOT11_MODE_11ac:
2360 fMatch = TRUE;
2361 switch(bssPhyMode)
2362 {
2363 case eCSR_DOT11_MODE_11g:
2364 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11G;
2365 break;
2366 case eCSR_DOT11_MODE_11b:
2367 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11B;
2368 break;
2369 case eCSR_DOT11_MODE_11a:
2370 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11A;
2371 break;
2372 case eCSR_DOT11_MODE_11n:
2373 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N;
2374 break;
2375 case eCSR_DOT11_MODE_11ac:
2376 case eCSR_DOT11_MODE_TAURUS:
2377 default:
2378 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11AC;
2379 break;
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2380 }
2381 break;
2382
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2383 case eCSR_DOT11_MODE_11ac_ONLY:
2384 if((eCSR_DOT11_MODE_11ac == bssPhyMode) || (eCSR_DOT11_MODE_TAURUS == bssPhyMode))
2385 {
2386 fMatch = TRUE;
2387 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11AC;
2388 }
2389 break;
2390#endif
2391
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2392 case eCSR_DOT11_MODE_TAURUS:
2393 default:
2394 fMatch = TRUE;
2395 switch(bssPhyMode)
2396 {
2397 case eCSR_DOT11_MODE_11g:
2398 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11G;
2399 break;
2400 case eCSR_DOT11_MODE_11b:
2401 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11B;
2402 break;
2403 case eCSR_DOT11_MODE_11a:
2404 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11A;
2405 break;
2406 case eCSR_DOT11_MODE_11n:
2407 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N;
2408 break;
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2409#ifdef WLAN_FEATURE_11AC
2410 case eCSR_DOT11_MODE_11ac:
2411 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11AC;
2412 break;
2413#endif
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2414 case eCSR_DOT11_MODE_TAURUS:
2415 default:
2416 cfgDot11Mode = eCSR_CFG_DOT11_MODE_TAURUS;
2417 break;
2418 }
2419 break;
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2420 }
2421
2422 if ( fMatch && pCfgDot11ModeToUse )
2423 {
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2424#ifdef WLAN_FEATURE_11AC
2425 if(cfgDot11Mode == eCSR_CFG_DOT11_MODE_11AC && !WDA_getFwWlanFeatCaps(DOT11AC))
2426 {
2427 *pCfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11N;
2428 }
2429 else
2430#endif
2431 {
2432 *pCfgDot11ModeToUse = cfgDot11Mode;
2433 }
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2434 }
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2435 return( fMatch );
2436}
2437
2438
2439//This function decides whether the one of the bit of phyMode is matching the mode in the BSS and allowed by the user
2440//setting, pMac->roam.configParam.uCfgDot11Mode. It returns the mode that fits the criteria.
2441tANI_BOOLEAN csrIsPhyModeMatch( tpAniSirGlobal pMac, tANI_U32 phyMode,
2442 tSirBssDescription *pSirBssDesc, tCsrRoamProfile *pProfile,
2443 eCsrCfgDot11Mode *pReturnCfgDot11Mode,
2444 tDot11fBeaconIEs *pIes)
2445{
2446 tANI_BOOLEAN fMatch = FALSE;
2447 eCsrPhyMode phyModeInBssDesc, phyMode2;
2448 eCsrCfgDot11Mode cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_TAURUS;
2449 tANI_U32 bitMask, loopCount;
2450
2451 if(HAL_STATUS_SUCCESS(csrGetPhyModeFromBss(pMac, pSirBssDesc, &phyModeInBssDesc, pIes )))
2452 {
2453 //In case some change change eCSR_DOT11_MODE_TAURUS to non-0
2454 if ( (0 == phyMode) || (eCSR_DOT11_MODE_AUTO & phyMode) || (eCSR_DOT11_MODE_TAURUS & phyMode))
2455 {
2456 //Taurus means anything
2457 if ( eCSR_CFG_DOT11_MODE_ABG == pMac->roam.configParam.uCfgDot11Mode )
2458 {
2459 phyMode = eCSR_DOT11_MODE_abg;
2460 }
2461 else if(eCSR_CFG_DOT11_MODE_AUTO == pMac->roam.configParam.uCfgDot11Mode)
2462 {
2463 if(pMac->roam.configParam.ProprietaryRatesEnabled)
2464 {
2465 phyMode = eCSR_DOT11_MODE_TAURUS;
2466 }
2467 else
2468 {
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2469
2470#ifdef WLAN_FEATURE_11AC
2471 phyMode = eCSR_DOT11_MODE_11ac;
2472#else
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2473 phyMode = eCSR_DOT11_MODE_11n;
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2474#endif
2475
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2476 }
2477 }
2478 else
2479 {
2480 //user's pick
2481 phyMode = pMac->roam.configParam.phyMode;
2482 }
2483 }
2484 if ( (0 == phyMode) || (eCSR_DOT11_MODE_AUTO & phyMode) || (eCSR_DOT11_MODE_TAURUS & phyMode) )
2485 {
2486 if(0 != phyMode)
2487 {
2488 if(eCSR_DOT11_MODE_AUTO & phyMode)
2489 {
2490 phyMode2 = eCSR_DOT11_MODE_AUTO & phyMode;
2491 }
2492 else
2493 {
2494 phyMode2 = eCSR_DOT11_MODE_TAURUS & phyMode;
2495 }
2496 }
2497 else
2498 {
2499 phyMode2 = phyMode;
2500 }
2501 fMatch = csrGetPhyModeInUse( phyMode2, phyModeInBssDesc, CSR_IS_CHANNEL_5GHZ(pSirBssDesc->channelId),
2502 &cfgDot11ModeToUse );
2503 }
2504 else
2505 {
2506 bitMask = 1;
2507 loopCount = 0;
2508 while(loopCount < eCSR_NUM_PHY_MODE)
2509 {
2510 if(0 != ( phyMode2 = (phyMode & (bitMask << loopCount++)) ))
2511 {
2512 fMatch = csrGetPhyModeInUse( phyMode2, phyModeInBssDesc, CSR_IS_CHANNEL_5GHZ(pSirBssDesc->channelId),
2513 &cfgDot11ModeToUse );
2514 if(fMatch) break;
2515 }
2516 }
2517 }
2518 if ( fMatch && pReturnCfgDot11Mode )
2519 {
2520 if( pProfile )
2521 {
2522 /* IEEE 11n spec (8.4.3): HT STA shall eliminate TKIP as a
2523 * choice for the pairwise cipher suite if CCMP is advertised
2524 * by the AP or if the AP included an HT capabilities element
2525 * in its Beacons and Probe Response.
2526 */
2527 if( (!CSR_IS_11n_ALLOWED( pProfile->negotiatedUCEncryptionType )) &&
2528 ((eCSR_CFG_DOT11_MODE_11N == cfgDot11ModeToUse) ||
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2529#ifdef WLAN_FEATURE_11AC
2530 (eCSR_CFG_DOT11_MODE_11AC == cfgDot11ModeToUse) ||
2531#endif
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2532 (eCSR_CFG_DOT11_MODE_TAURUS == cfgDot11ModeToUse)) )
2533 {
2534 //We cannot do 11n here
2535 if( !CSR_IS_CHANNEL_5GHZ(pSirBssDesc->channelId) )
2536 {
2537 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11G;
2538 }
2539 else
2540 {
2541 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11A;
2542 }
2543 }
2544 }
2545 *pReturnCfgDot11Mode = cfgDot11ModeToUse;
2546 }
2547 }
2548
2549 return( fMatch );
2550}
2551
2552
2553eCsrCfgDot11Mode csrFindBestPhyMode( tpAniSirGlobal pMac, tANI_U32 phyMode )
2554{
2555 eCsrCfgDot11Mode cfgDot11ModeToUse;
2556 eCsrBand eBand = pMac->roam.configParam.eBand;
2557
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2558
2559#ifdef WLAN_FEATURE_11AC
2560 if ( (0 == phyMode) || (eCSR_DOT11_MODE_AUTO & phyMode) || (eCSR_DOT11_MODE_TAURUS & phyMode)
2561 ||(eCSR_DOT11_MODE_11ac & phyMode))
2562 {
2563 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11AC;
2564 }
2565 else
2566#endif
2567
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2568 if ( (0 == phyMode) || (eCSR_DOT11_MODE_AUTO & phyMode) || (eCSR_DOT11_MODE_TAURUS & phyMode))
2569 {
2570 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11N;
2571 }
2572 else
2573 {
2574 if( ( eCSR_DOT11_MODE_11n | eCSR_DOT11_MODE_11n_ONLY ) & phyMode )
2575 {
2576 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11N;
2577 }
2578 else if ( eCSR_DOT11_MODE_abg & phyMode )
2579 {
2580 if( eCSR_BAND_24 != eBand )
2581 {
2582 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11A;
2583 }
2584 else
2585 {
2586 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11G;
2587 }
2588 }
2589 else if( ( eCSR_DOT11_MODE_11a | eCSR_DOT11_MODE_11a_ONLY ) & phyMode )
2590 {
2591 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11A;
2592 }
2593 else if( ( eCSR_DOT11_MODE_11g | eCSR_DOT11_MODE_11g_ONLY ) & phyMode )
2594 {
2595 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11G;
2596 }
2597 else
2598 {
2599 cfgDot11ModeToUse = eCSR_CFG_DOT11_MODE_11B;
2600 }
2601 }
2602
2603 return ( cfgDot11ModeToUse );
2604}
2605
2606
2607
2608
2609tANI_U32 csrGet11hPowerConstraint( tHalHandle hHal, tDot11fIEPowerConstraints *pPowerConstraint )
2610{
2611 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
2612 tANI_U32 localPowerConstraint = 0;
2613
2614 // check if .11h support is enabled, if not, the power constraint is 0.
2615 if(pMac->roam.configParam.Is11hSupportEnabled && pPowerConstraint->present)
2616 {
2617 localPowerConstraint = pPowerConstraint->localPowerConstraints;
2618 }
2619
2620 return( localPowerConstraint );
2621}
2622
2623
2624tANI_BOOLEAN csrIsProfileWpa( tCsrRoamProfile *pProfile )
2625{
2626 tANI_BOOLEAN fWpaProfile = FALSE;
2627
2628 switch ( pProfile->negotiatedAuthType )
2629 {
2630 case eCSR_AUTH_TYPE_WPA:
2631 case eCSR_AUTH_TYPE_WPA_PSK:
2632 case eCSR_AUTH_TYPE_WPA_NONE:
2633#ifdef FEATURE_WLAN_CCX
2634 case eCSR_AUTH_TYPE_CCKM_WPA:
2635#endif
2636 fWpaProfile = TRUE;
2637 break;
2638
2639 default:
2640 fWpaProfile = FALSE;
2641 break;
2642 }
2643
2644 if ( fWpaProfile )
2645 {
2646 switch ( pProfile->negotiatedUCEncryptionType )
2647 {
2648 case eCSR_ENCRYPT_TYPE_WEP40:
2649 case eCSR_ENCRYPT_TYPE_WEP104:
2650 case eCSR_ENCRYPT_TYPE_TKIP:
2651 case eCSR_ENCRYPT_TYPE_AES:
2652 fWpaProfile = TRUE;
2653 break;
2654
2655 default:
2656 fWpaProfile = FALSE;
2657 break;
2658 }
2659 }
2660 return( fWpaProfile );
2661}
2662
2663tANI_BOOLEAN csrIsProfileRSN( tCsrRoamProfile *pProfile )
2664{
2665 tANI_BOOLEAN fRSNProfile = FALSE;
2666
2667 switch ( pProfile->negotiatedAuthType )
2668 {
2669 case eCSR_AUTH_TYPE_RSN:
2670 case eCSR_AUTH_TYPE_RSN_PSK:
2671#ifdef WLAN_FEATURE_VOWIFI_11R
2672 case eCSR_AUTH_TYPE_FT_RSN:
2673 case eCSR_AUTH_TYPE_FT_RSN_PSK:
2674#endif
2675#ifdef FEATURE_WLAN_CCX
2676 case eCSR_AUTH_TYPE_CCKM_RSN:
2677#endif
2678 fRSNProfile = TRUE;
2679 break;
2680
2681 default:
2682 fRSNProfile = FALSE;
2683 break;
2684 }
2685
2686 if ( fRSNProfile )
2687 {
2688 switch ( pProfile->negotiatedUCEncryptionType )
2689 {
2690 // !!REVIEW - For WPA2, use of RSN IE mandates
2691 // use of AES as encryption. Here, we qualify
2692 // even if encryption type is WEP or TKIP
2693 case eCSR_ENCRYPT_TYPE_WEP40:
2694 case eCSR_ENCRYPT_TYPE_WEP104:
2695 case eCSR_ENCRYPT_TYPE_TKIP:
2696 case eCSR_ENCRYPT_TYPE_AES:
2697 fRSNProfile = TRUE;
2698 break;
2699
2700 default:
2701 fRSNProfile = FALSE;
2702 break;
2703 }
2704 }
2705 return( fRSNProfile );
2706}
2707
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2708eHalStatus
2709csrIsconcurrentsessionValid(tpAniSirGlobal pMac,tANI_U32 cursessionId,
2710 tVOS_CON_MODE currBssPersona)
2711{
2712 tANI_U32 sessionId = 0;
2713
2714 for (sessionId = 0; sessionId < CSR_ROAM_SESSION_MAX; sessionId++ )
2715 {
2716 if (cursessionId != sessionId )
2717 {
2718 if (!CSR_IS_SESSION_VALID( pMac, sessionId ))
2719 {
2720 continue;
2721 }
2722
2723 switch (currBssPersona)
2724 {
2725 case VOS_STA_MODE:
2726 if(pMac->roam.roamSession[sessionId].pCurRoamProfile &&
2727 (pMac->roam.roamSession[sessionId].pCurRoamProfile->csrPersona
2728 == VOS_STA_MODE)) //check for P2P client mode
2729 {
2730 smsLog(pMac, LOGE, FL(" ****STA mode already exists ****\n"));
2731 return eHAL_STATUS_FAILURE;
2732 }
2733 break;
2734
2735 case VOS_STA_SAP_MODE:
2736 if(pMac->roam.roamSession[sessionId].bssParams.bssPersona
2737 == VOS_STA_SAP_MODE)
2738 {
2739 smsLog(pMac, LOGE, FL(" ****SoftAP mode already exists ****\n"));
2740 return eHAL_STATUS_FAILURE;
2741 }
2742
2743 else if(pMac->roam.roamSession[sessionId].bssParams.bssPersona
2744 == VOS_P2P_GO_MODE)
2745 {
2746 smsLog(pMac, LOGE, FL(" ****Cannot start Multiple Beaconing Role ****\n"));
2747 return eHAL_STATUS_FAILURE;
2748 }
2749 break;
2750
2751 case VOS_P2P_CLIENT_MODE:
2752 if(pMac->roam.roamSession[sessionId].pCurRoamProfile &&
2753 (pMac->roam.roamSession[sessionId].pCurRoamProfile->csrPersona
2754 == VOS_P2P_CLIENT_MODE)) //check for P2P client mode
2755 {
2756 smsLog(pMac, LOGE, FL(" ****CLIENT mode already exists ****\n"));
2757 return eHAL_STATUS_FAILURE;
2758 }
2759 break;
2760
2761 case VOS_P2P_GO_MODE:
2762 if(pMac->roam.roamSession[sessionId].bssParams.bssPersona
2763 == VOS_P2P_GO_MODE)
2764 {
2765 smsLog(pMac, LOGE, FL(" ****P2P GO mode already exists ****\n"));
2766 return eHAL_STATUS_FAILURE;
2767 }
2768 else if(pMac->roam.roamSession[sessionId].bssParams.bssPersona
2769 == VOS_STA_SAP_MODE)
2770 {
2771 smsLog(pMac, LOGE, FL(" ****Cannot start Multiple Beaconing Role ****\n"));
2772 return eHAL_STATUS_FAILURE;
2773 }
2774 break;
2775
2776 default :
2777 smsLog(pMac, LOGE, FL("***Persona not handled = %d*****\n"),currBssPersona);
2778 break;
2779 }
2780 }
2781 }
2782 return eHAL_STATUS_SUCCESS;
2783
2784}
2785
2786eHalStatus csrValidateBeaconInterval(tpAniSirGlobal pMac, tANI_U8 channelId,
2787 tANI_U16 *beaconInterval, tANI_U32 cursessionId,
2788 tVOS_CON_MODE currBssPersona)
2789{
2790 tANI_U32 sessionId = 0;
2791
2792 //If MCC is not supported just break and return SUCCESS
2793 if ( !IS_MCC_SUPPORTED && !pMac->roam.configParam.fenableMCCMode){
2794 return eHAL_STATUS_FAILURE;
2795 }
2796
2797 for (sessionId = 0; sessionId < CSR_ROAM_SESSION_MAX; sessionId++ )
2798 {
2799 if (cursessionId != sessionId )
2800 {
2801 if (!CSR_IS_SESSION_VALID( pMac, sessionId ))
2802 {
2803 continue;
2804 }
2805
2806 switch (currBssPersona)
2807 {
2808 case VOS_STA_MODE:
2809 if(pMac->roam.roamSession[sessionId].pCurRoamProfile &&
2810 (pMac->roam.roamSession[sessionId].pCurRoamProfile->csrPersona
2811 == VOS_P2P_CLIENT_MODE)) //check for P2P client mode
2812 {
2813 smsLog(pMac, LOG1, FL(" Beacon Interval Validation not required for STA/CLIENT\n"));
2814 }
2815 //IF SAP has started and STA wants to connect on different channel MCC should
2816 //MCC should not be enabled so making it false to enforce on same channel
2817 else if (pMac->roam.roamSession[sessionId].bssParams.bssPersona
2818 == VOS_STA_SAP_MODE)
2819 {
2820 if (pMac->roam.roamSession[sessionId].bssParams.operationChn
2821 != channelId )
2822 {
2823 smsLog(pMac, LOGE, FL("***MCC is not enabled for SAP +STA****\n"));
2824 return eHAL_STATUS_FAILURE;
2825 }
2826 }
2827 else if(pMac->roam.roamSession[sessionId].bssParams.bssPersona
2828 == VOS_P2P_GO_MODE) //Check for P2P go scenario
2829 {
Mohit Khanna7ed53f02012-09-11 17:52:10 -0700[diff] [blame]2830 /* if GO in MCC support different beacon interval, return success */
2831 if ( pMac->roam.configParam.fAllowMCCGODiffBI == TRUE)
2832 return eHAL_STATUS_SUCCESS;
2833
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]2834 if ((pMac->roam.roamSession[sessionId].bssParams.operationChn
2835 != channelId ) &&
2836 (pMac->roam.roamSession[sessionId].bssParams.beaconInterval
2837 != *beaconInterval))
2838 {
2839 smsLog(pMac, LOGE, FL("BeaconInteval is different cannot connect to prefered AP...\n"));
2840 return eHAL_STATUS_FAILURE;
2841 }
2842 }
2843 break;
2844
2845 case VOS_P2P_CLIENT_MODE:
2846 if(pMac->roam.roamSession[sessionId].pCurRoamProfile &&
2847 (pMac->roam.roamSession[sessionId].pCurRoamProfile->csrPersona
2848 == VOS_STA_MODE)) //check for P2P client mode
2849 {
2850 smsLog(pMac, LOG1, FL(" Ignore Beacon Interval Validation...\n"));
2851 }
2852 //IF SAP has started and STA wants to connect on different channel MCC should
2853 //MCC should not be enabled so making it false to enforce on same channel
2854 else if (pMac->roam.roamSession[sessionId].bssParams.bssPersona
2855 == VOS_STA_SAP_MODE)
2856 {
2857 if (pMac->roam.roamSession[sessionId].bssParams.operationChn
2858 != channelId )
2859 {
2860 smsLog(pMac, LOGE, FL("***MCC is not enabled for SAP + CLIENT****\n"));
2861 return eHAL_STATUS_FAILURE;
2862 }
2863 }
2864 else if(pMac->roam.roamSession[sessionId].bssParams.bssPersona
2865 == VOS_P2P_GO_MODE) //Check for P2P go scenario
2866 {
2867 if ((pMac->roam.roamSession[sessionId].bssParams.operationChn
2868 != channelId ) &&
2869 (pMac->roam.roamSession[sessionId].bssParams.beaconInterval
2870 != *beaconInterval))
2871 {
2872 smsLog(pMac, LOGE, FL("BeaconInteval is different cannot connect to P2P_GO network ...\n"));
2873 return eHAL_STATUS_FAILURE;
2874 }
2875 }
2876 break;
2877
2878 case VOS_P2P_GO_MODE :
2879 if(pMac->roam.roamSession[sessionId].pCurRoamProfile &&
2880 ((pMac->roam.roamSession[sessionId].pCurRoamProfile->csrPersona
2881 == VOS_P2P_CLIENT_MODE)
2882 || (pMac->roam.roamSession[sessionId].pCurRoamProfile->csrPersona
2883 == VOS_STA_MODE))) //check for P2P_client scenario
2884 {
2885 if ((pMac->roam.roamSession[sessionId].connectedProfile.operationChannel
2886 == 0 )&&
2887 (pMac->roam.roamSession[sessionId].connectedProfile.beaconInterval
2888 == 0))
2889 {
2890 continue;
2891 }
2892
2893
2894 if (csrIsConnStateConnectedInfra(pMac, sessionId) &&
2895 (pMac->roam.roamSession[sessionId].connectedProfile.operationChannel
2896 != channelId ) &&
2897 (pMac->roam.roamSession[sessionId].connectedProfile.beaconInterval
2898 != *beaconInterval))
2899 {
2900 /*
2901 * Updated beaconInterval should be used only when we are starting a new BSS
2902 * not incase of client or STA case
2903 */
2904 *beaconInterval =
2905 pMac->roam.roamSession[sessionId].connectedProfile.beaconInterval;
2906 return eHAL_STATUS_SUCCESS;
2907 }
2908 }
2909 break;
2910
2911 default :
2912 smsLog(pMac, LOG1, FL(" Persona not supported : %d\n"),currBssPersona);
2913 return eHAL_STATUS_FAILURE;
2914 }
2915 }
2916 }
2917
2918 return eHAL_STATUS_SUCCESS;
2919}
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]2920
2921#ifdef WLAN_FEATURE_VOWIFI_11R
2922/* Function to return TRUE if the authtype is 11r */
2923tANI_BOOLEAN csrIsAuthType11r( eCsrAuthType AuthType )
2924{
2925 switch ( AuthType )
2926 {
2927 case eCSR_AUTH_TYPE_FT_RSN_PSK:
2928 case eCSR_AUTH_TYPE_FT_RSN:
2929 return TRUE;
2930 break;
2931 default:
2932 break;
2933 }
2934 return FALSE;
2935}
2936
2937/* Function to return TRUE if the profile is 11r */
2938tANI_BOOLEAN csrIsProfile11r( tCsrRoamProfile *pProfile )
2939{
2940 return csrIsAuthType11r( pProfile->negotiatedAuthType );
2941}
2942
2943#endif
2944
2945#ifdef FEATURE_WLAN_CCX
2946
2947/* Function to return TRUE if the authtype is CCX */
2948tANI_BOOLEAN csrIsAuthTypeCCX( eCsrAuthType AuthType )
2949{
2950 switch ( AuthType )
2951 {
2952 case eCSR_AUTH_TYPE_CCKM_WPA:
2953 case eCSR_AUTH_TYPE_CCKM_RSN:
2954 return TRUE;
2955 break;
2956 default:
2957 break;
2958 }
2959 return FALSE;
2960}
2961
2962/* Function to return TRUE if the profile is CCX */
2963tANI_BOOLEAN csrIsProfileCCX( tCsrRoamProfile *pProfile )
2964{
2965 return (csrIsAuthTypeCCX( pProfile->negotiatedAuthType ));
2966}
2967
2968#endif
2969
2970#ifdef FEATURE_WLAN_WAPI
2971tANI_BOOLEAN csrIsProfileWapi( tCsrRoamProfile *pProfile )
2972{
2973 tANI_BOOLEAN fWapiProfile = FALSE;
2974
2975 switch ( pProfile->negotiatedAuthType )
2976 {
2977 case eCSR_AUTH_TYPE_WAPI_WAI_CERTIFICATE:
2978 case eCSR_AUTH_TYPE_WAPI_WAI_PSK:
2979 fWapiProfile = TRUE;
2980 break;
2981
2982 default:
2983 fWapiProfile = FALSE;
2984 break;
2985 }
2986
2987 if ( fWapiProfile )
2988 {
2989 switch ( pProfile->negotiatedUCEncryptionType )
2990 {
2991 case eCSR_ENCRYPT_TYPE_WPI:
2992 fWapiProfile = TRUE;
2993 break;
2994
2995 default:
2996 fWapiProfile = FALSE;
2997 break;
2998 }
2999 }
3000 return( fWapiProfile );
3001}
3002
3003static tANI_BOOLEAN csrIsWapiOuiEqual( tpAniSirGlobal pMac, tANI_U8 *Oui1, tANI_U8 *Oui2 )
3004{
3005 return( palEqualMemory(pMac->hHdd, Oui1, Oui2, CSR_WAPI_OUI_SIZE ) );
3006}
3007
3008static tANI_BOOLEAN csrIsWapiOuiMatch( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_WAPI_OUI_SIZE],
3009 tANI_U8 cAllCyphers,
3010 tANI_U8 Cypher[],
3011 tANI_U8 Oui[] )
3012{
3013 tANI_BOOLEAN fYes = FALSE;
3014 tANI_U8 idx;
3015
3016 for ( idx = 0; idx < cAllCyphers; idx++ )
3017 {
3018 if ( csrIsWapiOuiEqual( pMac, AllCyphers[ idx ], Cypher ) )
3019 {
3020 fYes = TRUE;
3021 break;
3022 }
3023 }
3024
3025 if ( fYes && Oui )
3026 {
3027 palCopyMemory( pMac->hHdd, Oui, AllCyphers[ idx ], CSR_WAPI_OUI_SIZE );
3028 }
3029
3030 return( fYes );
3031}
3032#endif /* FEATURE_WLAN_WAPI */
3033
3034static tANI_BOOLEAN csrIsWpaOuiEqual( tpAniSirGlobal pMac, tANI_U8 *Oui1, tANI_U8 *Oui2 )
3035{
3036 return( palEqualMemory(pMac->hHdd, Oui1, Oui2, CSR_WPA_OUI_SIZE ) );
3037}
3038
3039static tANI_BOOLEAN csrIsOuiMatch( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_WPA_OUI_SIZE],
3040 tANI_U8 cAllCyphers,
3041 tANI_U8 Cypher[],
3042 tANI_U8 Oui[] )
3043{
3044 tANI_BOOLEAN fYes = FALSE;
3045 tANI_U8 idx;
3046
3047 for ( idx = 0; idx < cAllCyphers; idx++ )
3048 {
3049 if ( csrIsWpaOuiEqual( pMac, AllCyphers[ idx ], Cypher ) )
3050 {
3051 fYes = TRUE;
3052 break;
3053 }
3054 }
3055
3056 if ( fYes && Oui )
3057 {
3058 palCopyMemory( pMac->hHdd, Oui, AllCyphers[ idx ], CSR_WPA_OUI_SIZE );
3059 }
3060
3061 return( fYes );
3062}
3063
3064static tANI_BOOLEAN csrMatchRSNOUIIndex( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_RSN_OUI_SIZE],
3065 tANI_U8 cAllCyphers, tANI_U8 ouiIndex,
3066 tANI_U8 Oui[] )
3067{
3068 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrRSNOui[ouiIndex], Oui ) );
3069
3070}
3071
3072#ifdef FEATURE_WLAN_WAPI
3073static tANI_BOOLEAN csrMatchWapiOUIIndex( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_WAPI_OUI_SIZE],
3074 tANI_U8 cAllCyphers, tANI_U8 ouiIndex,
3075 tANI_U8 Oui[] )
3076{
3077 return( csrIsWapiOuiMatch( pMac, AllCyphers, cAllCyphers, csrWapiOui[ouiIndex], Oui ) );
3078
3079}
3080#endif /* FEATURE_WLAN_WAPI */
3081
3082static tANI_BOOLEAN csrMatchWPAOUIIndex( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_RSN_OUI_SIZE],
3083 tANI_U8 cAllCyphers, tANI_U8 ouiIndex,
3084 tANI_U8 Oui[] )
3085{
3086 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrWpaOui[ouiIndex], Oui ) );
3087
3088}
3089
3090#if 0
3091static tANI_BOOLEAN csrIsRSNUnicastNone( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_RSN_OUI_SIZE],
3092 tANI_U8 cAllCyphers,
3093 tANI_U8 Oui[] )
3094{
3095 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrRSNOui00, Oui ) );
3096}
3097
3098static tANI_BOOLEAN csrIsRSNMulticastWep( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_RSN_OUI_SIZE],
3099 tANI_U8 cAllCyphers,
3100 tANI_U8 Oui[] )
3101{
3102 tANI_BOOLEAN fYes = FALSE;
3103
3104 // Check Wep 104 first, if fails, then check Wep40.
3105 fYes = csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrRSNOui05, Oui );
3106
3107 if ( !fYes )
3108 {
3109 // if not Wep-104, check Wep-40
3110 fYes = csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrRSNOui01, Oui );
3111 }
3112
3113 return( fYes );
3114}
3115
3116
3117static tANI_BOOLEAN csrIsRSNUnicastTkip( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_RSN_OUI_SIZE],
3118 tANI_U8 cAllCyphers,
3119 tANI_U8 Oui[] )
3120{
3121 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrRSNOui02, Oui ) );
3122}
3123
3124
3125static tANI_BOOLEAN csrIsRSNMulticastTkip( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_RSN_OUI_SIZE],
3126 tANI_U8 cAllCyphers,
3127 tANI_U8 Oui[] )
3128{
3129 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrRSNOui02, Oui ) );
3130}
3131
3132static tANI_BOOLEAN csrIsRSNUnicastAes( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_RSN_OUI_SIZE],
3133 tANI_U8 cAllCyphers,
3134 tANI_U8 Oui[] )
3135{
3136 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrRSNOui04, Oui ) );
3137}
3138
3139static tANI_BOOLEAN csrIsRSNMulticastAes( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_RSN_OUI_SIZE],
3140 tANI_U8 cAllCyphers,
3141 tANI_U8 Oui[] )
3142{
3143 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrRSNOui04, Oui ) );
3144}
3145#endif
3146#ifdef FEATURE_WLAN_WAPI
3147static tANI_BOOLEAN csrIsAuthWapiCert( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_WAPI_OUI_SIZE],
3148 tANI_U8 cAllSuites,
3149 tANI_U8 Oui[] )
3150{
3151 return( csrIsWapiOuiMatch( pMac, AllSuites, cAllSuites, csrWapiOui[1], Oui ) );
3152}
3153static tANI_BOOLEAN csrIsAuthWapiPsk( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_WAPI_OUI_SIZE],
3154 tANI_U8 cAllSuites,
3155 tANI_U8 Oui[] )
3156{
3157 return( csrIsWapiOuiMatch( pMac, AllSuites, cAllSuites, csrWapiOui[2], Oui ) );
3158}
3159#endif /* FEATURE_WLAN_WAPI */
3160
3161#ifdef WLAN_FEATURE_VOWIFI_11R
3162
3163/*
3164 * Function for 11R FT Authentication. We match the FT Authentication Cipher suite
3165 * here. This matches for FT Auth with the 802.1X exchange.
3166 *
3167 */
3168static tANI_BOOLEAN csrIsFTAuthRSN( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_RSN_OUI_SIZE],
3169 tANI_U8 cAllSuites,
3170 tANI_U8 Oui[] )
3171{
3172 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrRSNOui[03], Oui ) );
3173}
3174
3175/*
3176 * Function for 11R FT Authentication. We match the FT Authentication Cipher suite
3177 * here. This matches for FT Auth with the PSK.
3178 *
3179 */
3180static tANI_BOOLEAN csrIsFTAuthRSNPsk( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_RSN_OUI_SIZE],
3181 tANI_U8 cAllSuites,
3182 tANI_U8 Oui[] )
3183{
3184 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrRSNOui[04], Oui ) );
3185}
3186
3187#endif
3188
3189#ifdef FEATURE_WLAN_CCX
3190
3191/*
3192 * Function for CCX CCKM AKM Authentication. We match the CCKM AKM Authentication Key Management suite
3193 * here. This matches for CCKM AKM Auth with the 802.1X exchange.
3194 *
3195 */
3196static tANI_BOOLEAN csrIsCcxCckmAuthRSN( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_RSN_OUI_SIZE],
3197 tANI_U8 cAllSuites,
3198 tANI_U8 Oui[] )
3199{
3200 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrRSNOui[06], Oui ) );
3201}
3202
3203static tANI_BOOLEAN csrIsCcxCckmAuthWpa( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_WPA_OUI_SIZE],
3204 tANI_U8 cAllSuites,
3205 tANI_U8 Oui[] )
3206{
3207 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrWpaOui[06], Oui ) );
3208}
3209
3210#endif
3211
3212static tANI_BOOLEAN csrIsAuthRSN( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_RSN_OUI_SIZE],
3213 tANI_U8 cAllSuites,
3214 tANI_U8 Oui[] )
3215{
3216#ifdef WLAN_FEATURE_11W
3217 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrRSNOui[01], Oui ) ||
3218 csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrRSNOui[05], Oui ));
3219#else
3220 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrRSNOui[01], Oui ) );
3221#endif
3222}
3223static tANI_BOOLEAN csrIsAuthRSNPsk( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_RSN_OUI_SIZE],
3224 tANI_U8 cAllSuites,
3225 tANI_U8 Oui[] )
3226{
3227#ifdef WLAN_FEATURE_11W
3228 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrRSNOui[02], Oui ) ||
3229 csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrRSNOui[06], Oui ) );
3230#else
3231 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrRSNOui[02], Oui ) );
3232#endif
3233}
3234
3235static tANI_BOOLEAN csrIsAuthWpa( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_WPA_OUI_SIZE],
3236 tANI_U8 cAllSuites,
3237 tANI_U8 Oui[] )
3238{
3239 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrWpaOui[01], Oui ) );
3240}
3241
3242#ifdef NOT_CURRENTLY_USED
3243static tANI_BOOLEAN csrIsAuth802_1x( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_WPA_OUI_SIZE],
3244 tANI_U8 cAllSuites,
3245 tANI_U8 Oui[] )
3246{
3247 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrWpaOui[00], Oui ) );
3248}
3249#endif // NOT_CURRENTLY_USED
3250
3251static tANI_BOOLEAN csrIsAuthWpaPsk( tpAniSirGlobal pMac, tANI_U8 AllSuites[][CSR_WPA_OUI_SIZE],
3252 tANI_U8 cAllSuites,
3253 tANI_U8 Oui[] )
3254{
3255 return( csrIsOuiMatch( pMac, AllSuites, cAllSuites, csrWpaOui[02], Oui ) );
3256}
3257#if 0
3258static tANI_BOOLEAN csrIsUnicastNone( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_WPA_OUI_SIZE],
3259 tANI_U8 cAllCyphers,
3260 tANI_U8 Oui[] )
3261{
3262 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrWpaOui00, Oui ) );
3263}
3264
3265static tANI_BOOLEAN csrIsUnicastTkip( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_WPA_OUI_SIZE],
3266 tANI_U8 cAllCyphers,
3267 tANI_U8 Oui[] )
3268{
3269 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrWpaOui02, Oui ) );
3270}
3271
3272static tANI_BOOLEAN csrIsUnicastAes( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_WPA_OUI_SIZE],
3273 tANI_U8 cAllCyphers,
3274 tANI_U8 Oui[] )
3275{
3276 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrWpaOui04, Oui ) );
3277}
3278
3279
3280static tANI_BOOLEAN csrIsMulticastWep( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_WPA_OUI_SIZE],
3281 tANI_U8 cAllCyphers,
3282 tANI_U8 Oui[] )
3283{
3284 tANI_BOOLEAN fYes = FALSE;
3285
3286 // Check Wep 104 first, if fails, then check Wep40.
3287 fYes = csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrWpaOui05, Oui );
3288
3289 if ( !fYes )
3290 {
3291 // if not Wep-104, check Wep-40
3292 fYes = csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrWpaOui01, Oui );
3293 }
3294
3295 return( fYes );
3296}
3297
3298
3299static tANI_BOOLEAN csrIsMulticastTkip( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_WPA_OUI_SIZE],
3300 tANI_U8 cAllCyphers,
3301 tANI_U8 Oui[] )
3302{
3303 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrWpaOui02, Oui ) );
3304}
3305
3306
3307static tANI_BOOLEAN csrIsMulticastAes( tpAniSirGlobal pMac, tANI_U8 AllCyphers[][CSR_WPA_OUI_SIZE],
3308 tANI_U8 cAllCyphers,
3309 tANI_U8 Oui[] )
3310{
3311 return( csrIsOuiMatch( pMac, AllCyphers, cAllCyphers, csrWpaOui04, Oui ) );
3312}
3313
3314#endif
3315
3316tANI_U8 csrGetOUIIndexFromCipher( eCsrEncryptionType enType )
3317{
3318 tANI_U8 OUIIndex;
3319
3320 switch ( enType )
3321 {
3322 case eCSR_ENCRYPT_TYPE_WEP40:
3323 case eCSR_ENCRYPT_TYPE_WEP40_STATICKEY:
3324 OUIIndex = CSR_OUI_WEP40_OR_1X_INDEX;
3325 break;
3326 case eCSR_ENCRYPT_TYPE_WEP104:
3327 case eCSR_ENCRYPT_TYPE_WEP104_STATICKEY:
3328 OUIIndex = CSR_OUI_WEP104_INDEX;
3329 break;
3330 case eCSR_ENCRYPT_TYPE_TKIP:
3331 OUIIndex = CSR_OUI_TKIP_OR_PSK_INDEX;
3332 break;
3333 case eCSR_ENCRYPT_TYPE_AES:
3334 OUIIndex = CSR_OUI_AES_INDEX;
3335 break;
3336 case eCSR_ENCRYPT_TYPE_NONE:
3337 OUIIndex = CSR_OUI_USE_GROUP_CIPHER_INDEX;
3338 break;
3339#ifdef FEATURE_WLAN_WAPI
3340 case eCSR_ENCRYPT_TYPE_WPI:
3341 OUIIndex = CSR_OUI_WAPI_WAI_CERT_OR_SMS4_INDEX;
3342 break;
3343#endif /* FEATURE_WLAN_WAPI */
3344 default: //HOWTO handle this?
3345 OUIIndex = CSR_OUI_RESERVED_INDEX;
3346 break;
3347 }//switch
3348
3349 return OUIIndex;
3350}
3351
3352tANI_BOOLEAN csrGetRSNInformation( tHalHandle hHal, tCsrAuthList *pAuthType, eCsrEncryptionType enType, tCsrEncryptionList *pMCEncryption,
3353 tDot11fIERSN *pRSNIe,
3354 tANI_U8 *UnicastCypher,
3355 tANI_U8 *MulticastCypher,
3356 tANI_U8 *AuthSuite,
3357 tCsrRSNCapabilities *Capabilities,
3358 eCsrAuthType *pNegotiatedAuthtype,
3359 eCsrEncryptionType *pNegotiatedMCCipher )
3360{
3361 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
3362 tANI_BOOLEAN fAcceptableCyphers = FALSE;
3363 tANI_U8 cUnicastCyphers = 0;
3364 tANI_U8 cMulticastCyphers = 0;
3365 tANI_U8 cAuthSuites = 0, i;
3366 tANI_U8 Unicast[ CSR_RSN_OUI_SIZE ];
3367 tANI_U8 Multicast[ CSR_RSN_OUI_SIZE ];
3368 tANI_U8 AuthSuites[ CSR_RSN_MAX_AUTH_SUITES ][ CSR_RSN_OUI_SIZE ];
3369 tANI_U8 Authentication[ CSR_RSN_OUI_SIZE ];
3370 tANI_U8 MulticastCyphers[ CSR_RSN_MAX_MULTICAST_CYPHERS ][ CSR_RSN_OUI_SIZE ];
3371 eCsrAuthType negAuthType = eCSR_AUTH_TYPE_UNKNOWN;
3372
3373 do{
3374 if ( pRSNIe->present )
3375 {
3376 cMulticastCyphers++;
3377 palCopyMemory(pMac->hHdd, MulticastCyphers, pRSNIe->gp_cipher_suite, CSR_RSN_OUI_SIZE);
3378 cUnicastCyphers = (tANI_U8)(pRSNIe->pwise_cipher_suite_count);
3379 cAuthSuites = (tANI_U8)(pRSNIe->akm_suite_count);
3380 for(i = 0; i < cAuthSuites && i < CSR_RSN_MAX_AUTH_SUITES; i++)
3381 {
3382 palCopyMemory(pMac->hHdd, (void *)&AuthSuites[i],
3383 (void *)&pRSNIe->akm_suites[i], CSR_RSN_OUI_SIZE);
3384 }
3385
3386 //Check - Is requested Unicast Cipher supported by the BSS.
3387 fAcceptableCyphers = csrMatchRSNOUIIndex( pMac, pRSNIe->pwise_cipher_suites, cUnicastCyphers,
3388 csrGetOUIIndexFromCipher( enType ), Unicast );
3389
3390 if( !fAcceptableCyphers ) break;
3391
3392
3393 //Unicast is supported. Pick the first matching Group cipher, if any.
3394 for( i = 0 ; i < pMCEncryption->numEntries ; i++ )
3395 {
3396 fAcceptableCyphers = csrMatchRSNOUIIndex( pMac, MulticastCyphers, cMulticastCyphers,
3397 csrGetOUIIndexFromCipher( pMCEncryption->encryptionType[i] ), Multicast );
3398 if(fAcceptableCyphers)
3399 {
3400 break;
3401 }
3402 }
3403 if( !fAcceptableCyphers ) break;
3404
3405 if( pNegotiatedMCCipher )
3406 *pNegotiatedMCCipher = pMCEncryption->encryptionType[i];
3407
3408 /* Initializing with FALSE as it has TRUE value already */
3409 fAcceptableCyphers = FALSE;
3410 for (i = 0 ; i < pAuthType->numEntries; i++)
3411 {
3412 //Ciphers are supported, Match authentication algorithm and pick first matching authtype.
3413 #ifdef WLAN_FEATURE_VOWIFI_11R
3414 /* Changed the AKM suites according to order of preference */
3415 if ( csrIsFTAuthRSN( pMac, AuthSuites, cAuthSuites, Authentication ) )
3416 {
3417 if (eCSR_AUTH_TYPE_FT_RSN == pAuthType->authType[i])
3418 negAuthType = eCSR_AUTH_TYPE_FT_RSN;
3419 }
3420 if ( (negAuthType == eCSR_AUTH_TYPE_UNKNOWN) && csrIsFTAuthRSNPsk( pMac, AuthSuites, cAuthSuites, Authentication ) )
3421 {
3422 if (eCSR_AUTH_TYPE_FT_RSN_PSK == pAuthType->authType[i])
3423 negAuthType = eCSR_AUTH_TYPE_FT_RSN_PSK;
3424 }
3425#endif
3426#ifdef FEATURE_WLAN_CCX
3427 /* CCX only supports 802.1X. No PSK. */
3428 if ( (negAuthType == eCSR_AUTH_TYPE_UNKNOWN) && csrIsCcxCckmAuthRSN( pMac, AuthSuites, cAuthSuites, Authentication ) )
3429 {
3430 if (eCSR_AUTH_TYPE_CCKM_RSN == pAuthType->authType[i])
3431 negAuthType = eCSR_AUTH_TYPE_CCKM_RSN;
3432 }
3433#endif
3434 if ( (negAuthType == eCSR_AUTH_TYPE_UNKNOWN) && csrIsAuthRSN( pMac, AuthSuites, cAuthSuites, Authentication ) )
3435 {
3436 if (eCSR_AUTH_TYPE_RSN == pAuthType->authType[i])
3437 negAuthType = eCSR_AUTH_TYPE_RSN;
3438 }
3439 if ((negAuthType == eCSR_AUTH_TYPE_UNKNOWN) && csrIsAuthRSNPsk( pMac, AuthSuites, cAuthSuites, Authentication ) )
3440 {
3441 if (eCSR_AUTH_TYPE_RSN_PSK == pAuthType->authType[i])
3442 negAuthType = eCSR_AUTH_TYPE_RSN_PSK;
3443 }
3444
3445 // The 1st auth type in the APs RSN IE, to match stations connecting
3446 // profiles auth type will cause us to exit this loop
3447 // This is added as some APs advertise multiple akms in the RSN IE.
3448 if (eCSR_AUTH_TYPE_UNKNOWN != negAuthType)
3449 {
3450 fAcceptableCyphers = TRUE;
3451 break;
3452 }
3453 } // for
3454 }
3455
3456 }while (0);
3457
3458 if ( fAcceptableCyphers )
3459 {
3460 if ( MulticastCypher )
3461 {
3462 palCopyMemory( pMac->hHdd, MulticastCypher, Multicast, CSR_RSN_OUI_SIZE );
3463 }
3464
3465 if ( UnicastCypher )
3466 {
3467 palCopyMemory( pMac->hHdd, UnicastCypher, Unicast, CSR_RSN_OUI_SIZE );
3468 }
3469
3470 if ( AuthSuite )
3471 {
3472 palCopyMemory( pMac->hHdd, AuthSuite, Authentication, CSR_RSN_OUI_SIZE );
3473 }
3474
3475 if ( pNegotiatedAuthtype )
3476 {
3477 *pNegotiatedAuthtype = negAuthType;
3478 }
3479 if ( Capabilities )
3480 {
3481 Capabilities->PreAuthSupported = pRSNIe->preauth;
3482 Capabilities->NoPairwise = pRSNIe->no_pwise;
3483 Capabilities->PTKSAReplayCounter = pRSNIe->PTKSA_replay_counter;
3484 Capabilities->GTKSAReplayCounter = pRSNIe->GTKSA_replay_counter;
3485 Capabilities->Reserved = pRSNIe->reserved;
3486 }
3487 }
3488 return( fAcceptableCyphers );
3489}
3490
3491
3492tANI_BOOLEAN csrIsRSNMatch( tHalHandle hHal, tCsrAuthList *pAuthType, eCsrEncryptionType enType, tCsrEncryptionList *pEnMcType,
3493 tDot11fBeaconIEs *pIes, eCsrAuthType *pNegotiatedAuthType, eCsrEncryptionType *pNegotiatedMCCipher )
3494{
3495 tANI_BOOLEAN fRSNMatch = FALSE;
3496
3497 // See if the cyphers in the Bss description match with the settings in the profile.
3498 fRSNMatch = csrGetRSNInformation( hHal, pAuthType, enType, pEnMcType, &pIes->RSN, NULL, NULL, NULL, NULL,
3499 pNegotiatedAuthType, pNegotiatedMCCipher );
3500
3501 return( fRSNMatch );
3502}
3503
3504
3505tANI_BOOLEAN csrLookupPMKID( tpAniSirGlobal pMac, tANI_U32 sessionId, tANI_U8 *pBSSId, tANI_U8 *pPMKId )
3506{
3507 tANI_BOOLEAN fRC = FALSE, fMatchFound = FALSE;
3508 tANI_U32 Index;
3509 tCsrRoamSession *pSession = CSR_GET_SESSION( pMac, sessionId );
3510
Jeff Johnson32d95a32012-09-10 13:15:23 -0700[diff] [blame]3511 if(!pSession)
3512 {
3513 smsLog(pMac, LOGE, FL(" session %d not found "), sessionId);
3514 return FALSE;
3515 }
3516
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]3517 do
3518 {
3519 for( Index=0; Index < pSession->NumPmkidCache; Index++ )
3520 {
3521 smsLog(pMac, LOGW, "match PMKID %02X-%02X-%02X-%02X-%02X-%02X to \n",
3522 pBSSId[0], pBSSId[1], pBSSId[2], pBSSId[3], pBSSId[4], pBSSId[5]);
3523 if( palEqualMemory( pMac->hHdd, pBSSId, pSession->PmkidCacheInfo[Index].BSSID, sizeof(tCsrBssid) ) )
3524 {
3525 // match found
3526 fMatchFound = TRUE;
3527 break;
3528 }
3529 }
3530
3531 if( !fMatchFound ) break;
3532
3533 palCopyMemory( pMac->hHdd, pPMKId, pSession->PmkidCacheInfo[Index].PMKID, CSR_RSN_PMKID_SIZE );
3534
3535 fRC = TRUE;
3536 }
3537 while( 0 );
3538 smsLog(pMac, LOGW, "csrLookupPMKID called return match = %d pMac->roam.NumPmkidCache = %d",
3539 fRC, pSession->NumPmkidCache);
3540
3541 return fRC;
3542}
3543
3544
3545tANI_U8 csrConstructRSNIe( tHalHandle hHal, tANI_U32 sessionId, tCsrRoamProfile *pProfile,
3546 tSirBssDescription *pSirBssDesc, tDot11fBeaconIEs *pIes, tCsrRSNIe *pRSNIe )
3547{
3548 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
3549 tANI_BOOLEAN fRSNMatch;
3550 tANI_U8 cbRSNIe = 0;
3551 tANI_U8 UnicastCypher[ CSR_RSN_OUI_SIZE ];
3552 tANI_U8 MulticastCypher[ CSR_RSN_OUI_SIZE ];
3553 tANI_U8 AuthSuite[ CSR_RSN_OUI_SIZE ];
3554 tCsrRSNAuthIe *pAuthSuite;
3555 tCsrRSNCapabilities RSNCapabilities;
3556 tCsrRSNPMKIe *pPMK;
3557 tANI_U8 PMKId[CSR_RSN_PMKID_SIZE];
3558 tDot11fBeaconIEs *pIesLocal = pIes;
3559
Jeff Johnson04dd8a82012-06-29 20:41:40 -0700[diff] [blame]3560 smsLog(pMac, LOGW, "%s called...", __FUNCTION__);
3561
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]3562 do
3563 {
3564 if ( !csrIsProfileRSN( pProfile ) ) break;
3565
3566 if( !pIesLocal && (!HAL_STATUS_SUCCESS(csrGetParsedBssDescriptionIEs(pMac, pSirBssDesc, &pIesLocal))) )
3567 {
3568 break;
3569 }
3570
3571 // See if the cyphers in the Bss description match with the settings in the profile.
3572 fRSNMatch = csrGetRSNInformation( hHal, &pProfile->AuthType, pProfile->negotiatedUCEncryptionType,
3573 &pProfile->mcEncryptionType, &pIesLocal->RSN,
3574 UnicastCypher, MulticastCypher, AuthSuite, &RSNCapabilities, NULL, NULL );
3575 if ( !fRSNMatch ) break;
3576
3577 pRSNIe->IeHeader.ElementID = SIR_MAC_RSN_EID;
3578
3579 pRSNIe->Version = CSR_RSN_VERSION_SUPPORTED;
3580
3581 palCopyMemory( pMac->hHdd, pRSNIe->MulticastOui, MulticastCypher, sizeof( MulticastCypher ) );
3582
3583 pRSNIe->cUnicastCyphers = 1;
3584
3585 palCopyMemory( pMac->hHdd, &pRSNIe->UnicastOui[ 0 ], UnicastCypher, sizeof( UnicastCypher ) );
3586
3587 pAuthSuite = (tCsrRSNAuthIe *)( &pRSNIe->UnicastOui[ pRSNIe->cUnicastCyphers ] );
3588
3589 pAuthSuite->cAuthenticationSuites = 1;
3590 palCopyMemory( pMac->hHdd, &pAuthSuite->AuthOui[ 0 ], AuthSuite, sizeof( AuthSuite ) );
3591
3592 // RSN capabilities follows the Auth Suite (two octects)
3593 // !!REVIEW - What should STA put in RSN capabilities, currently
3594 // just putting back APs capabilities
3595 // For one, we shouldn't EVER be sending out "pre-auth supported". It is an AP only capability
3596 RSNCapabilities.PreAuthSupported = 0;
3597 *(tANI_U16 *)( &pAuthSuite->AuthOui[ 1 ] ) = *((tANI_U16 *)(&RSNCapabilities));
3598
3599 pPMK = (tCsrRSNPMKIe *)( ((tANI_U8 *)(&pAuthSuite->AuthOui[ 1 ])) + sizeof(tANI_U16) );
3600
3601 if( csrLookupPMKID( pMac, sessionId, pSirBssDesc->bssId, &(PMKId[0]) ) )
3602 {
3603 pPMK->cPMKIDs = 1;
3604
3605 palCopyMemory( pMac->hHdd, pPMK->PMKIDList[0].PMKID, PMKId, CSR_RSN_PMKID_SIZE );
3606 }
3607 else
3608 {
3609 pPMK->cPMKIDs = 0;
3610 }
3611
3612 // Add in the fixed fields plus 1 Unicast cypher, less the IE Header length
3613 // Add in the size of the Auth suite (count plus a single OUI)
3614 // Add in the RSN caps field.
3615 // Add PMKID count and PMKID (if any)
3616 pRSNIe->IeHeader.Length = (tANI_U8) (sizeof( *pRSNIe ) - sizeof ( pRSNIe->IeHeader ) +
3617 sizeof( *pAuthSuite ) +
3618 sizeof( tCsrRSNCapabilities ));
3619 if(pPMK->cPMKIDs)
3620 {
3621 pRSNIe->IeHeader.Length += (tANI_U8)(sizeof( tANI_U16 ) +
3622 (pPMK->cPMKIDs * CSR_RSN_PMKID_SIZE));
3623 }
3624 // return the size of the IE header (total) constructed...
3625 cbRSNIe = pRSNIe->IeHeader.Length + sizeof( pRSNIe->IeHeader );
3626
3627 } while( 0 );
3628
3629 if( !pIes && pIesLocal )
3630 {
3631 //locally allocated
3632 palFreeMemory(pMac->hHdd, pIesLocal);
3633 }
3634
3635 return( cbRSNIe );
3636}
3637
3638
3639#ifdef FEATURE_WLAN_WAPI
3640tANI_BOOLEAN csrGetWapiInformation( tHalHandle hHal, tCsrAuthList *pAuthType, eCsrEncryptionType enType, tCsrEncryptionList *pMCEncryption,
3641 tDot11fIEWAPI *pWapiIe,
3642 tANI_U8 *UnicastCypher,
3643 tANI_U8 *MulticastCypher,
3644 tANI_U8 *AuthSuite,
3645 eCsrAuthType *pNegotiatedAuthtype,
3646 eCsrEncryptionType *pNegotiatedMCCipher )
3647{
3648 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
3649 tANI_BOOLEAN fAcceptableCyphers = FALSE;
3650 tANI_U8 cUnicastCyphers = 0;
3651 tANI_U8 cMulticastCyphers = 0;
3652 tANI_U8 cAuthSuites = 0, i;
3653 tANI_U8 Unicast[ CSR_WAPI_OUI_SIZE ];
3654 tANI_U8 Multicast[ CSR_WAPI_OUI_SIZE ];
3655 tANI_U8 AuthSuites[ CSR_WAPI_MAX_AUTH_SUITES ][ CSR_WAPI_OUI_SIZE ];
3656 tANI_U8 Authentication[ CSR_WAPI_OUI_SIZE ];
3657 tANI_U8 MulticastCyphers[ CSR_WAPI_MAX_MULTICAST_CYPHERS ][ CSR_WAPI_OUI_SIZE ];
3658 eCsrAuthType negAuthType = eCSR_AUTH_TYPE_UNKNOWN;
3659
3660 do{
3661 if ( pWapiIe->present )
3662 {
3663 cMulticastCyphers++;
3664 palCopyMemory(pMac->hHdd, MulticastCyphers, pWapiIe->multicast_cipher_suite, CSR_WAPI_OUI_SIZE);
3665 cUnicastCyphers = (tANI_U8)(pWapiIe->unicast_cipher_suite_count);
3666 cAuthSuites = (tANI_U8)(pWapiIe->akm_suite_count);
3667 for(i = 0; i < cAuthSuites && i < CSR_WAPI_MAX_AUTH_SUITES; i++)
3668 {
3669 palCopyMemory(pMac->hHdd, (void *)&AuthSuites[i],
3670 (void *)&pWapiIe->akm_suites[i], CSR_WAPI_OUI_SIZE);
3671 }
3672
3673 //Check - Is requested Unicast Cipher supported by the BSS.
3674 fAcceptableCyphers = csrMatchWapiOUIIndex( pMac, pWapiIe->unicast_cipher_suites, cUnicastCyphers,
3675 csrGetOUIIndexFromCipher( enType ), Unicast );
3676
3677 if( !fAcceptableCyphers ) break;
3678
3679
3680 //Unicast is supported. Pick the first matching Group cipher, if any.
3681 for( i = 0 ; i < pMCEncryption->numEntries ; i++ )
3682 {
3683 fAcceptableCyphers = csrMatchWapiOUIIndex( pMac, MulticastCyphers, cMulticastCyphers,
3684 csrGetOUIIndexFromCipher( pMCEncryption->encryptionType[i] ), Multicast );
3685 if(fAcceptableCyphers)
3686 {
3687 break;
3688 }
3689 }
3690 if( !fAcceptableCyphers ) break;
3691
3692 if( pNegotiatedMCCipher )
3693 *pNegotiatedMCCipher = pMCEncryption->encryptionType[i];
3694
3695 //Ciphers are supported, Match authentication algorithm and pick first matching authtype.
3696 if ( csrIsAuthWapiCert( pMac, AuthSuites, cAuthSuites, Authentication ) )
3697 {
3698 negAuthType = eCSR_AUTH_TYPE_WAPI_WAI_CERTIFICATE;
3699 }
3700 else if ( csrIsAuthWapiPsk( pMac, AuthSuites, cAuthSuites, Authentication ) )
3701 {
3702 negAuthType = eCSR_AUTH_TYPE_WAPI_WAI_PSK;
3703 }
3704 else
3705 {
3706 fAcceptableCyphers = FALSE;
3707 negAuthType = eCSR_AUTH_TYPE_UNKNOWN;
3708 }
3709 if( ( 0 == pAuthType->numEntries ) || ( FALSE == fAcceptableCyphers ) )
3710 {
3711 //Caller doesn't care about auth type, or BSS doesn't match
3712 break;
3713 }
3714 fAcceptableCyphers = FALSE;
3715 for( i = 0 ; i < pAuthType->numEntries; i++ )
3716 {
3717 if( pAuthType->authType[i] == negAuthType )
3718 {
3719 fAcceptableCyphers = TRUE;
3720 break;
3721 }
3722 }
3723 }
3724 }while (0);
3725
3726 if ( fAcceptableCyphers )
3727 {
3728 if ( MulticastCypher )
3729 {
3730 palCopyMemory( pMac->hHdd, MulticastCypher, Multicast, CSR_WAPI_OUI_SIZE );
3731 }
3732
3733 if ( UnicastCypher )
3734 {
3735 palCopyMemory( pMac->hHdd, UnicastCypher, Unicast, CSR_WAPI_OUI_SIZE );
3736 }
3737
3738 if ( AuthSuite )
3739 {
3740 palCopyMemory( pMac->hHdd, AuthSuite, Authentication, CSR_WAPI_OUI_SIZE );
3741 }
3742
3743 if ( pNegotiatedAuthtype )
3744 {
3745 *pNegotiatedAuthtype = negAuthType;
3746 }
3747 }
3748 return( fAcceptableCyphers );
3749}
3750
3751tANI_BOOLEAN csrIsWapiMatch( tHalHandle hHal, tCsrAuthList *pAuthType, eCsrEncryptionType enType, tCsrEncryptionList *pEnMcType,
3752 tDot11fBeaconIEs *pIes, eCsrAuthType *pNegotiatedAuthType, eCsrEncryptionType *pNegotiatedMCCipher )
3753{
3754 tANI_BOOLEAN fWapiMatch = FALSE;
3755
3756 // See if the cyphers in the Bss description match with the settings in the profile.
3757 fWapiMatch = csrGetWapiInformation( hHal, pAuthType, enType, pEnMcType, &pIes->WAPI, NULL, NULL, NULL,
3758 pNegotiatedAuthType, pNegotiatedMCCipher );
3759
3760 return( fWapiMatch );
3761}
3762
3763tANI_BOOLEAN csrLookupBKID( tpAniSirGlobal pMac, tANI_U32 sessionId, tANI_U8 *pBSSId, tANI_U8 *pBKId )
3764{
3765 tANI_BOOLEAN fRC = FALSE, fMatchFound = FALSE;
3766 tANI_U32 Index;
3767 tCsrRoamSession *pSession = CSR_GET_SESSION( pMac, sessionId );
3768
Jeff Johnson32d95a32012-09-10 13:15:23 -0700[diff] [blame]3769 if(!pSession)
3770 {
3771 smsLog(pMac, LOGE, FL(" session %d not found "), sessionId);
3772 return FALSE;
3773 }
3774
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]3775 do
3776 {
3777 for( Index=0; Index < pSession->NumBkidCache; Index++ )
3778 {
3779 smsLog(pMac, LOGW, "match BKID %02X-%02X-%02X-%02X-%02X-%02X to \n",
3780 pBSSId[0], pBSSId[1], pBSSId[2], pBSSId[3], pBSSId[4], pBSSId[5]);
3781 if( palEqualMemory( pMac->hHdd, pBSSId, pSession->BkidCacheInfo[Index].BSSID, sizeof(tCsrBssid) ) )
3782 {
3783 // match found
3784 fMatchFound = TRUE;
3785 break;
3786 }
3787 }
3788
3789 if( !fMatchFound ) break;
3790
3791 palCopyMemory( pMac->hHdd, pBKId, pSession->BkidCacheInfo[Index].BKID, CSR_WAPI_BKID_SIZE );
3792
3793 fRC = TRUE;
3794 }
3795 while( 0 );
3796 smsLog(pMac, LOGW, "csrLookupBKID called return match = %d pMac->roam.NumBkidCache = %d", fRC, pSession->NumBkidCache);
3797
3798 return fRC;
3799}
3800
3801tANI_U8 csrConstructWapiIe( tpAniSirGlobal pMac, tANI_U32 sessionId, tCsrRoamProfile *pProfile,
3802 tSirBssDescription *pSirBssDesc, tDot11fBeaconIEs *pIes, tCsrWapiIe *pWapiIe )
3803{
3804 tANI_BOOLEAN fWapiMatch = FALSE;
3805 tANI_U8 cbWapiIe = 0;
3806 tANI_U8 UnicastCypher[ CSR_WAPI_OUI_SIZE ];
3807 tANI_U8 MulticastCypher[ CSR_WAPI_OUI_SIZE ];
3808 tANI_U8 AuthSuite[ CSR_WAPI_OUI_SIZE ];
3809 tANI_U8 BKId[CSR_WAPI_BKID_SIZE];
3810 tANI_U8 *pWapi = NULL;
3811 tANI_BOOLEAN fBKIDFound = FALSE;
3812 tDot11fBeaconIEs *pIesLocal = pIes;
3813
3814 do
3815 {
3816 if ( !csrIsProfileWapi( pProfile ) ) break;
3817
3818 if( !pIesLocal && (!HAL_STATUS_SUCCESS(csrGetParsedBssDescriptionIEs(pMac, pSirBssDesc, &pIesLocal))) )
3819 {
3820 break;
3821 }
3822
3823 // See if the cyphers in the Bss description match with the settings in the profile.
3824 fWapiMatch = csrGetWapiInformation( pMac, &pProfile->AuthType, pProfile->negotiatedUCEncryptionType,
3825 &pProfile->mcEncryptionType, &pIesLocal->WAPI,
3826 UnicastCypher, MulticastCypher, AuthSuite, NULL, NULL );
3827 if ( !fWapiMatch ) break;
3828
3829 palZeroMemory(pMac->hHdd, pWapiIe, sizeof(tCsrWapiIe));
3830
3831 pWapiIe->IeHeader.ElementID = DOT11F_EID_WAPI;
3832
3833 pWapiIe->Version = CSR_WAPI_VERSION_SUPPORTED;
3834
3835 pWapiIe->cAuthenticationSuites = 1;
3836 palCopyMemory( pMac->hHdd, &pWapiIe->AuthOui[ 0 ], AuthSuite, sizeof( AuthSuite ) );
3837
3838 pWapi = (tANI_U8 *) (&pWapiIe->AuthOui[ 1 ]);
3839
3840 *pWapi = (tANI_U16)1; //cUnicastCyphers
3841 pWapi+=2;
3842 palCopyMemory( pMac->hHdd, pWapi, UnicastCypher, sizeof( UnicastCypher ) );
3843 pWapi += sizeof( UnicastCypher );
3844
3845 palCopyMemory( pMac->hHdd, pWapi, MulticastCypher, sizeof( MulticastCypher ) );
3846 pWapi += sizeof( MulticastCypher );
3847
3848
3849 // WAPI capabilities follows the Auth Suite (two octects)
3850 // we shouldn't EVER be sending out "pre-auth supported". It is an AP only capability
3851 // & since we already did a memset pWapiIe to 0, skip these fields
3852 pWapi +=2;
3853
3854 fBKIDFound = csrLookupBKID( pMac, sessionId, pSirBssDesc->bssId, &(BKId[0]) );
3855
3856
3857 if( fBKIDFound )
3858 {
3859 /* Do we need to change the endianness here */
3860 *pWapi = (tANI_U16)1; //cBKIDs
3861 pWapi+=2;
3862 palCopyMemory( pMac->hHdd, pWapi, BKId, CSR_WAPI_BKID_SIZE );
3863 }
3864 else
3865 {
3866 *pWapi = 0;
3867 pWapi+=1;
3868 *pWapi = 0;
3869 pWapi+=1;
3870 }
3871
3872 // Add in the IE fields except the IE header
3873 // Add BKID count and BKID (if any)
3874 pWapiIe->IeHeader.Length = (tANI_U8) (sizeof( *pWapiIe ) - sizeof ( pWapiIe->IeHeader ));
3875
3876 /*2 bytes for BKID Count field*/
3877 pWapiIe->IeHeader.Length += sizeof( tANI_U16 );
3878
3879 if(fBKIDFound)
3880 {
3881 pWapiIe->IeHeader.Length += CSR_WAPI_BKID_SIZE;
3882 }
3883 // return the size of the IE header (total) constructed...
3884 cbWapiIe = pWapiIe->IeHeader.Length + sizeof( pWapiIe->IeHeader );
3885
3886 } while( 0 );
3887
3888 if( !pIes && pIesLocal )
3889 {
3890 //locally allocated
3891 palFreeMemory(pMac->hHdd, pIesLocal);
3892 }
3893
3894 return( cbWapiIe );
3895}
3896#endif /* FEATURE_WLAN_WAPI */
3897
3898tANI_BOOLEAN csrGetWpaCyphers( tpAniSirGlobal pMac, tCsrAuthList *pAuthType, eCsrEncryptionType enType, tCsrEncryptionList *pMCEncryption,
3899 tDot11fIEWPA *pWpaIe,
3900 tANI_U8 *UnicastCypher,
3901 tANI_U8 *MulticastCypher,
3902 tANI_U8 *AuthSuite,
3903 eCsrAuthType *pNegotiatedAuthtype,
3904 eCsrEncryptionType *pNegotiatedMCCipher )
3905{
3906 tANI_BOOLEAN fAcceptableCyphers = FALSE;
3907 tANI_U8 cUnicastCyphers = 0;
3908 tANI_U8 cMulticastCyphers = 0;
3909 tANI_U8 cAuthSuites = 0;
3910 tANI_U8 Unicast[ CSR_WPA_OUI_SIZE ];
3911 tANI_U8 Multicast[ CSR_WPA_OUI_SIZE ];
3912 tANI_U8 Authentication[ CSR_WPA_OUI_SIZE ];
3913 tANI_U8 MulticastCyphers[ 1 ][ CSR_WPA_OUI_SIZE ];
3914 tANI_U8 i;
3915 eCsrAuthType negAuthType = eCSR_AUTH_TYPE_UNKNOWN;
3916
3917 do
3918 {
3919 if ( pWpaIe->present )
3920 {
3921 cMulticastCyphers = 1;
3922 palCopyMemory(pMac->hHdd, MulticastCyphers, pWpaIe->multicast_cipher, CSR_WPA_OUI_SIZE);
3923 cUnicastCyphers = (tANI_U8)(pWpaIe->unicast_cipher_count);
3924 cAuthSuites = (tANI_U8)(pWpaIe->auth_suite_count);
3925
3926 //Check - Is requested Unicast Cipher supported by the BSS.
3927 fAcceptableCyphers = csrMatchWPAOUIIndex( pMac, pWpaIe->unicast_ciphers, cUnicastCyphers,
3928 csrGetOUIIndexFromCipher( enType ), Unicast );
3929
3930 if( !fAcceptableCyphers ) break;
3931
3932
3933 //Unicast is supported. Pick the first matching Group cipher, if any.
3934 for( i = 0 ; i < pMCEncryption->numEntries ; i++ )
3935 {
3936 fAcceptableCyphers = csrMatchWPAOUIIndex( pMac, MulticastCyphers, cMulticastCyphers,
3937 csrGetOUIIndexFromCipher( pMCEncryption->encryptionType[i]), Multicast );
3938 if(fAcceptableCyphers)
3939 {
3940 break;
3941 }
3942 }
3943 if( !fAcceptableCyphers ) break;
3944
3945 if( pNegotiatedMCCipher )
3946 *pNegotiatedMCCipher = pMCEncryption->encryptionType[i];
3947
3948 /* Initializing with FALSE as it has TRUE value already */
3949 fAcceptableCyphers = FALSE;
3950 for (i = 0 ; i < pAuthType->numEntries; i++)
3951 {
3952 //Ciphers are supported, Match authentication algorithm and pick first matching authtype.
3953 if ( csrIsAuthWpa( pMac, pWpaIe->auth_suites, cAuthSuites, Authentication ) )
3954 {
3955 if (eCSR_AUTH_TYPE_WPA == pAuthType->authType[i])
3956 negAuthType = eCSR_AUTH_TYPE_WPA;
3957 }
3958 if ( (negAuthType == eCSR_AUTH_TYPE_UNKNOWN) && csrIsAuthWpaPsk( pMac, pWpaIe->auth_suites, cAuthSuites, Authentication ) )
3959 {
3960 if (eCSR_AUTH_TYPE_WPA_PSK == pAuthType->authType[i])
3961 negAuthType = eCSR_AUTH_TYPE_WPA_PSK;
3962 }
3963#ifdef FEATURE_WLAN_CCX
3964 if ( (negAuthType == eCSR_AUTH_TYPE_UNKNOWN) && csrIsCcxCckmAuthWpa( pMac, pWpaIe->auth_suites, cAuthSuites, Authentication ) )
3965 {
3966 if (eCSR_AUTH_TYPE_CCKM_WPA == pAuthType->authType[i])
3967 negAuthType = eCSR_AUTH_TYPE_CCKM_WPA;
3968 }
3969#endif /* FEATURE_WLAN_CCX */
3970
3971 // The 1st auth type in the APs WPA IE, to match stations connecting
3972 // profiles auth type will cause us to exit this loop
3973 // This is added as some APs advertise multiple akms in the WPA IE.
3974 if (eCSR_AUTH_TYPE_UNKNOWN != negAuthType)
3975 {
3976 fAcceptableCyphers = TRUE;
3977 break;
3978 }
3979 } // for
3980 }
3981 }while(0);
3982
3983 if ( fAcceptableCyphers )
3984 {
3985 if ( MulticastCypher )
3986 {
3987 palCopyMemory( pMac->hHdd, (tANI_U8 **)MulticastCypher, Multicast, CSR_WPA_OUI_SIZE );
3988 }
3989
3990 if ( UnicastCypher )
3991 {
3992 palCopyMemory( pMac->hHdd, (tANI_U8 **)UnicastCypher, Unicast, CSR_WPA_OUI_SIZE );
3993 }
3994
3995 if ( AuthSuite )
3996 {
3997 palCopyMemory( pMac->hHdd, (tANI_U8 **)AuthSuite, Authentication, CSR_WPA_OUI_SIZE );
3998 }
3999
4000 if( pNegotiatedAuthtype )
4001 {
4002 *pNegotiatedAuthtype = negAuthType;
4003 }
4004 }
4005
4006 return( fAcceptableCyphers );
4007}
4008
4009
4010
4011tANI_BOOLEAN csrIsWpaEncryptionMatch( tpAniSirGlobal pMac, tCsrAuthList *pAuthType, eCsrEncryptionType enType, tCsrEncryptionList *pEnMcType,
4012 tDot11fBeaconIEs *pIes, eCsrAuthType *pNegotiatedAuthtype, eCsrEncryptionType *pNegotiatedMCCipher )
4013{
4014 tANI_BOOLEAN fWpaMatch = eANI_BOOLEAN_FALSE;
4015
4016 // See if the cyphers in the Bss description match with the settings in the profile.
4017 fWpaMatch = csrGetWpaCyphers( pMac, pAuthType, enType, pEnMcType, &pIes->WPA, NULL, NULL, NULL, pNegotiatedAuthtype, pNegotiatedMCCipher );
4018
4019 return( fWpaMatch );
4020}
4021
4022
4023tANI_U8 csrConstructWpaIe( tHalHandle hHal, tCsrRoamProfile *pProfile, tSirBssDescription *pSirBssDesc,
4024 tDot11fBeaconIEs *pIes, tCsrWpaIe *pWpaIe )
4025{
4026 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
4027 tANI_BOOLEAN fWpaMatch;
4028 tANI_U8 cbWpaIe = 0;
4029 tANI_U8 UnicastCypher[ CSR_WPA_OUI_SIZE ];
4030 tANI_U8 MulticastCypher[ CSR_WPA_OUI_SIZE ];
4031 tANI_U8 AuthSuite[ CSR_WPA_OUI_SIZE ];
4032 tCsrWpaAuthIe *pAuthSuite;
4033 tDot11fBeaconIEs *pIesLocal = pIes;
4034
4035 do
4036 {
4037 if ( !csrIsProfileWpa( pProfile ) ) break;
4038
4039 if( !pIesLocal && (!HAL_STATUS_SUCCESS(csrGetParsedBssDescriptionIEs(pMac, pSirBssDesc, &pIesLocal))) )
4040 {
4041 break;
4042 }
4043 // See if the cyphers in the Bss description match with the settings in the profile.
4044 fWpaMatch = csrGetWpaCyphers( hHal, &pProfile->AuthType, pProfile->negotiatedUCEncryptionType, &pProfile->mcEncryptionType,
4045 &pIesLocal->WPA, UnicastCypher, MulticastCypher, AuthSuite, NULL, NULL );
4046 if ( !fWpaMatch ) break;
4047
4048 pWpaIe->IeHeader.ElementID = SIR_MAC_WPA_EID;
4049
4050 palCopyMemory( pMac->hHdd, pWpaIe->Oui, csrWpaOui[01], sizeof( pWpaIe->Oui ) );
4051
4052 pWpaIe->Version = CSR_WPA_VERSION_SUPPORTED;
4053
4054 palCopyMemory( pMac->hHdd, pWpaIe->MulticastOui, MulticastCypher, sizeof( MulticastCypher ) );
4055
4056 pWpaIe->cUnicastCyphers = 1;
4057
4058 palCopyMemory( pMac->hHdd, &pWpaIe->UnicastOui[ 0 ], UnicastCypher, sizeof( UnicastCypher ) );
4059
4060 pAuthSuite = (tCsrWpaAuthIe *)( &pWpaIe->UnicastOui[ pWpaIe->cUnicastCyphers ] );
4061
4062 pAuthSuite->cAuthenticationSuites = 1;
4063 palCopyMemory( pMac->hHdd, &pAuthSuite->AuthOui[ 0 ], AuthSuite, sizeof( AuthSuite ) );
4064
4065 // The WPA capabilities follows the Auth Suite (two octects)--
4066 // this field is optional, and we always "send" zero, so just
4067 // remove it. This is consistent with our assumptions in the
4068 // frames compiler; c.f. bug 15234:
4069 // http://gold.woodsidenet.com/bugzilla/show_bug.cgi?id=15234
4070
4071 // Add in the fixed fields plus 1 Unicast cypher, less the IE Header length
4072 // Add in the size of the Auth suite (count plus a single OUI)
4073 pWpaIe->IeHeader.Length = sizeof( *pWpaIe ) - sizeof ( pWpaIe->IeHeader ) +
4074 sizeof( *pAuthSuite );
4075
4076 // return the size of the IE header (total) constructed...
4077 cbWpaIe = pWpaIe->IeHeader.Length + sizeof( pWpaIe->IeHeader );
4078
4079 } while( 0 );
4080
4081 if( !pIes && pIesLocal )
4082 {
4083 //locally allocated
4084 palFreeMemory(pMac->hHdd, pIesLocal);
4085 }
4086
4087 return( cbWpaIe );
4088}
4089
4090
4091tANI_BOOLEAN csrGetWpaRsnIe( tHalHandle hHal, tANI_U8 *pIes, tANI_U32 len,
4092 tANI_U8 *pWpaIe, tANI_U8 *pcbWpaIe, tANI_U8 *pRSNIe, tANI_U8 *pcbRSNIe)
4093{
4094 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
4095 tDot11IEHeader *pIEHeader;
4096 tSirMacPropIE *pSirMacPropIE;
4097 tANI_U32 cbParsed;
4098 tANI_U32 cbIE;
4099 int cExpectedIEs = 0;
4100 int cFoundIEs = 0;
4101 int cbPropIETotal;
4102
4103 pIEHeader = (tDot11IEHeader *)pIes;
4104 if(pWpaIe) cExpectedIEs++;
4105 if(pRSNIe) cExpectedIEs++;
4106
4107 // bss description length includes all fields other than the length itself
4108 cbParsed = 0;
4109
4110 // Loop as long as there is data left in the IE of the Bss Description
4111 // and the number of Expected IEs is NOT found yet.
4112 while( ( (cbParsed + sizeof( *pIEHeader )) <= len ) && ( cFoundIEs < cExpectedIEs ) )
4113 {
4114 cbIE = sizeof( *pIEHeader ) + pIEHeader->Length;
4115
4116 if ( ( cbIE + cbParsed ) > len ) break;
4117
4118 if ( ( pIEHeader->Length >= gCsrIELengthTable[ pIEHeader->ElementID ].min ) &&
4119 ( pIEHeader->Length <= gCsrIELengthTable[ pIEHeader->ElementID ].max ) )
4120 {
4121 switch( pIEHeader->ElementID )
4122 {
4123 // Parse the 221 (0xdd) Proprietary IEs here...
4124 // Note that the 221 IE is overloaded, containing the WPA IE, WMM/WME IE, and the
4125 // Airgo proprietary IE information.
4126 case SIR_MAC_WPA_EID:
4127 {
4128 tANI_U32 aniOUI;
4129 tANI_U8 *pOui = (tANI_U8 *)&aniOUI;
4130
4131 pOui++;
4132 aniOUI = ANI_OUI;
4133 aniOUI = i_ntohl( aniOUI );
4134
4135 pSirMacPropIE = ( tSirMacPropIE *)pIEHeader;
4136 cbPropIETotal = pSirMacPropIE->length;
4137
4138 // Validate the ANI OUI is in the OUI field in the proprietary IE...
4139 if ( ( pSirMacPropIE->length >= WNI_CFG_MANUFACTURER_OUI_LEN ) &&
4140 pOui[ 0 ] == pSirMacPropIE->oui[ 0 ] &&
4141 pOui[ 1 ] == pSirMacPropIE->oui[ 1 ] &&
4142 pOui[ 2 ] == pSirMacPropIE->oui[ 2 ] )
4143 {
4144 }
4145 else
4146 {
4147 tCsrWpaIe *pIe = ( tCsrWpaIe * )pIEHeader;
4148
4149 if(!pWpaIe || !pcbWpaIe) break;
4150 // Check if this is a valid WPA IE. Then check that the
4151 // WPA OUI is in place and the version is one that we support.
4152 if ( ( pIe->IeHeader.Length >= SIR_MAC_WPA_IE_MIN_LENGTH ) &&
4153 ( palEqualMemory(pMac->hHdd, pIe->Oui, (void *)csrWpaOui[1], sizeof( pIe->Oui ) ) ) &&
4154 ( pIe->Version <= CSR_WPA_VERSION_SUPPORTED ) )
4155 {
4156 palCopyMemory(pMac->hHdd, pWpaIe, pIe, pIe->IeHeader.Length + sizeof( pIe->IeHeader ) );
4157 *pcbWpaIe = pIe->IeHeader.Length + sizeof( pIe->IeHeader );
4158 cFoundIEs++;
4159
4160 break;
4161 }
4162 }
4163
4164 break;
4165 }
4166
4167 case SIR_MAC_RSN_EID:
4168 {
4169 tCsrRSNIe *pIe;
4170
4171 if(!pcbRSNIe || !pRSNIe) break;
4172 pIe = (tCsrRSNIe *)pIEHeader;
4173
4174 // Check the length of the RSN Ie to assure it is valid. Then check that the
4175 // version is one that we support.
4176
4177 if ( pIe->IeHeader.Length < SIR_MAC_RSN_IE_MIN_LENGTH ) break;
4178 if ( pIe->Version > CSR_RSN_VERSION_SUPPORTED ) break;
4179
4180 cFoundIEs++;
4181
4182 // if there is enough room in the WpaIE passed in, then copy the Wpa IE into
4183 // the buffer passed in.
4184 if ( *pcbRSNIe < pIe->IeHeader.Length + sizeof( pIe->IeHeader ) ) break;
4185 palCopyMemory(pMac->hHdd, pRSNIe, pIe, pIe->IeHeader.Length + sizeof( pIe->IeHeader ) );
4186 *pcbRSNIe = pIe->IeHeader.Length + sizeof( pIe->IeHeader );
4187
4188 break;
4189 }
4190
4191 // Add support for other IE here...
4192 default:
4193 break;
4194 }
4195 }
4196
4197 cbParsed += cbIE;
4198
4199 pIEHeader = (tDot11IEHeader *)( ((tANI_U8 *)pIEHeader) + cbIE );
4200
4201 }
4202
4203 // return a BOOL that tells if all of the IEs asked for were found...
4204 return( cFoundIEs == cExpectedIEs );
4205}
4206
4207
4208//If a WPAIE exists in the profile, just use it. Or else construct one from the BSS
4209//Caller allocated memory for pWpaIe and guarrantee it can contain a max length WPA IE
4210tANI_U8 csrRetrieveWpaIe( tHalHandle hHal, tCsrRoamProfile *pProfile, tSirBssDescription *pSirBssDesc,
4211 tDot11fBeaconIEs *pIes, tCsrWpaIe *pWpaIe )
4212{
4213 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
4214 tANI_U8 cbWpaIe = 0;
4215
4216 do
4217 {
4218 if ( !csrIsProfileWpa( pProfile ) ) break;
4219 if(pProfile->nWPAReqIELength && pProfile->pWPAReqIE)
4220 {
4221 if(SIR_MAC_WPA_IE_MAX_LENGTH >= pProfile->nWPAReqIELength)
4222 {
4223 cbWpaIe = (tANI_U8)pProfile->nWPAReqIELength;
4224 palCopyMemory(pMac->hHdd, pWpaIe, pProfile->pWPAReqIE, cbWpaIe);
4225 }
4226 else
4227 {
4228 smsLog(pMac, LOGW, " csrRetrieveWpaIe detect invalid WPA IE length (%d) \n", pProfile->nWPAReqIELength);
4229 }
4230 }
4231 else
4232 {
4233 cbWpaIe = csrConstructWpaIe(pMac, pProfile, pSirBssDesc, pIes, pWpaIe);
4234 }
4235 }while(0);
4236
4237 return (cbWpaIe);
4238}
4239
4240
4241//If a RSNIE exists in the profile, just use it. Or else construct one from the BSS
4242//Caller allocated memory for pWpaIe and guarrantee it can contain a max length WPA IE
4243tANI_U8 csrRetrieveRsnIe( tHalHandle hHal, tANI_U32 sessionId, tCsrRoamProfile *pProfile,
4244 tSirBssDescription *pSirBssDesc, tDot11fBeaconIEs *pIes, tCsrRSNIe *pRsnIe )
4245{
4246 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
4247 tANI_U8 cbRsnIe = 0;
4248
4249 do
4250 {
4251 if ( !csrIsProfileRSN( pProfile ) ) break;
Jeff Johnson04dd8a82012-06-29 20:41:40 -0700[diff] [blame]4252#ifdef FEATURE_WLAN_LFR
4253 if (csrRoamIsFastRoamEnabled(pMac))
4254 {
4255 // If "Legacy Fast Roaming" is enabled ALWAYS rebuild the RSN IE from
4256 // scratch. So it contains the current PMK-IDs
4257 cbRsnIe = csrConstructRSNIe(pMac, sessionId, pProfile, pSirBssDesc, pIes, pRsnIe);
4258 }
4259 else
4260#endif
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]4261 if(pProfile->nRSNReqIELength && pProfile->pRSNReqIE)
4262 {
Jeff Johnson04dd8a82012-06-29 20:41:40 -0700[diff] [blame]4263 // If you have one started away, re-use it.
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]4264 if(SIR_MAC_WPA_IE_MAX_LENGTH >= pProfile->nRSNReqIELength)
4265 {
4266 cbRsnIe = (tANI_U8)pProfile->nRSNReqIELength;
4267 palCopyMemory(pMac->hHdd, pRsnIe, pProfile->pRSNReqIE, cbRsnIe);
4268 }
4269 else
4270 {
4271 smsLog(pMac, LOGW, " csrRetrieveRsnIe detect invalid RSN IE length (%d) \n", pProfile->nRSNReqIELength);
4272 }
4273 }
4274 else
4275 {
4276 cbRsnIe = csrConstructRSNIe(pMac, sessionId, pProfile, pSirBssDesc, pIes, pRsnIe);
4277 }
4278 }while(0);
4279
4280 return (cbRsnIe);
4281}
4282
4283
4284#ifdef FEATURE_WLAN_WAPI
4285//If a WAPI IE exists in the profile, just use it. Or else construct one from the BSS
4286//Caller allocated memory for pWapiIe and guarrantee it can contain a max length WAPI IE
4287tANI_U8 csrRetrieveWapiIe( tHalHandle hHal, tANI_U32 sessionId,
4288 tCsrRoamProfile *pProfile, tSirBssDescription *pSirBssDesc,
4289 tDot11fBeaconIEs *pIes, tCsrWapiIe *pWapiIe )
4290{
4291 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
4292 tANI_U8 cbWapiIe = 0;
4293
4294 do
4295 {
4296 if ( !csrIsProfileWapi( pProfile ) ) break;
4297 if(pProfile->nWAPIReqIELength && pProfile->pWAPIReqIE)
4298 {
4299 if(DOT11F_IE_WAPI_MAX_LEN >= pProfile->nWAPIReqIELength)
4300 {
4301 cbWapiIe = (tANI_U8)pProfile->nWAPIReqIELength;
4302 palCopyMemory(pMac->hHdd, pWapiIe, pProfile->pWAPIReqIE, cbWapiIe);
4303 }
4304 else
4305 {
4306 smsLog(pMac, LOGW, " csrRetrieveWapiIe detect invalid WAPI IE length (%d) \n", pProfile->nWAPIReqIELength);
4307 }
4308 }
4309 else
4310 {
4311 cbWapiIe = csrConstructWapiIe(pMac, sessionId, pProfile, pSirBssDesc, pIes, pWapiIe);
4312 }
4313 }while(0);
4314
4315 return (cbWapiIe);
4316}
4317#endif /* FEATURE_WLAN_WAPI */
4318
4319tANI_BOOLEAN csrSearchChannelListForTxPower(tHalHandle hHal, tSirBssDescription *pBssDescription, tCsrChannelSet *returnChannelGroup)
4320{
4321 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
4322 tListElem *pEntry;
4323 tANI_U16 i;
4324 tANI_U16 startingChannel;
4325 tANI_BOOLEAN found = FALSE;
4326 tCsrChannelSet *pChannelGroup;
4327
4328 pEntry = csrLLPeekHead( &pMac->roam.channelList5G, LL_ACCESS_LOCK );
4329
4330 while ( pEntry )
4331 {
4332 pChannelGroup = GET_BASE_ADDR( pEntry, tCsrChannelSet, channelListLink );
4333 startingChannel = pChannelGroup->firstChannel;
4334 for ( i = 0; i < pChannelGroup->numChannels; i++ )
4335 {
4336 if ( startingChannel + i * pChannelGroup->interChannelOffset == pBssDescription->channelId )
4337 {
4338 found = TRUE;
4339 break;
4340 }
4341 }
4342
4343 if ( found )
4344 {
4345 palCopyMemory(pMac->hHdd, returnChannelGroup, pChannelGroup, sizeof(tCsrChannelSet));
4346 break;
4347 }
4348 else
4349 {
4350 pEntry = csrLLNext( &pMac->roam.channelList5G, pEntry, LL_ACCESS_LOCK );
4351 }
4352 }
4353
4354 return( found );
4355}
4356
4357tANI_BOOLEAN csrRatesIsDot11Rate11bSupportedRate( tANI_U8 dot11Rate )
4358{
4359 tANI_BOOLEAN fSupported = FALSE;
4360 tANI_U16 nonBasicRate = (tANI_U16)( BITS_OFF( dot11Rate, CSR_DOT11_BASIC_RATE_MASK ) );
4361
4362 switch ( nonBasicRate )
4363 {
4364 case eCsrSuppRate_1Mbps:
4365 case eCsrSuppRate_2Mbps:
4366 case eCsrSuppRate_5_5Mbps:
4367 case eCsrSuppRate_11Mbps:
4368 fSupported = TRUE;
4369 break;
4370
4371 default:
4372 break;
4373 }
4374
4375 return( fSupported );
4376}
4377
4378tANI_BOOLEAN csrRatesIsDot11Rate11aSupportedRate( tANI_U8 dot11Rate )
4379{
4380 tANI_BOOLEAN fSupported = FALSE;
4381 tANI_U16 nonBasicRate = (tANI_U16)( BITS_OFF( dot11Rate, CSR_DOT11_BASIC_RATE_MASK ) );
4382
4383 switch ( nonBasicRate )
4384 {
4385 case eCsrSuppRate_6Mbps:
4386 case eCsrSuppRate_9Mbps:
4387 case eCsrSuppRate_12Mbps:
4388 case eCsrSuppRate_18Mbps:
4389 case eCsrSuppRate_24Mbps:
4390 case eCsrSuppRate_36Mbps:
4391 case eCsrSuppRate_48Mbps:
4392 case eCsrSuppRate_54Mbps:
4393 fSupported = TRUE;
4394 break;
4395
4396 default:
4397 break;
4398 }
4399
4400 return( fSupported );
4401}
4402
4403
4404
4405tAniEdType csrTranslateEncryptTypeToEdType( eCsrEncryptionType EncryptType )
4406{
4407 tAniEdType edType;
4408
4409 switch ( EncryptType )
4410 {
4411 default:
4412 case eCSR_ENCRYPT_TYPE_NONE:
4413 edType = eSIR_ED_NONE;
4414 break;
4415
4416 case eCSR_ENCRYPT_TYPE_WEP40_STATICKEY:
4417 case eCSR_ENCRYPT_TYPE_WEP40:
4418 edType = eSIR_ED_WEP40;
4419 break;
4420
4421 case eCSR_ENCRYPT_TYPE_WEP104_STATICKEY:
4422 case eCSR_ENCRYPT_TYPE_WEP104:
4423 edType = eSIR_ED_WEP104;
4424 break;
4425
4426 case eCSR_ENCRYPT_TYPE_TKIP:
4427 edType = eSIR_ED_TKIP;
4428 break;
4429
4430 case eCSR_ENCRYPT_TYPE_AES:
4431 edType = eSIR_ED_CCMP;
4432 break;
4433#ifdef FEATURE_WLAN_WAPI
4434 case eCSR_ENCRYPT_TYPE_WPI:
4435 edType = eSIR_ED_WPI;
4436#endif
4437#ifdef WLAN_FEATURE_11W
4438 //11w BIP
4439 case eCSR_ENCRYPT_TYPE_AES_CMAC:
4440 edType = eSIR_ED_AES_128_CMAC;
4441 break;
4442#endif
4443 }
4444
4445 return( edType );
4446}
4447
4448
4449//pIes can be NULL
4450tANI_BOOLEAN csrValidateWep( tpAniSirGlobal pMac, eCsrEncryptionType ucEncryptionType,
4451 tCsrAuthList *pAuthList, tCsrEncryptionList *pMCEncryptionList,
4452 eCsrAuthType *pNegotiatedAuthType, eCsrEncryptionType *pNegotiatedMCEncryption,
4453 tSirBssDescription *pSirBssDesc, tDot11fBeaconIEs *pIes )
4454{
4455 tANI_U32 idx;
4456 tANI_BOOLEAN fMatch = FALSE;
4457 eCsrAuthType negotiatedAuth = eCSR_AUTH_TYPE_OPEN_SYSTEM;
4458 eCsrEncryptionType negotiatedMCCipher = eCSR_ENCRYPT_TYPE_UNKNOWN;
4459
4460 //This function just checks whether HDD is giving correct values for Multicast cipher and Auth.
4461
4462 do
4463 {
4464 //If privacy bit is not set, consider no match
4465 if ( !csrIsPrivacy( pSirBssDesc ) ) break;
4466
4467 for( idx = 0; idx < pMCEncryptionList->numEntries; idx++ )
4468 {
4469 switch( pMCEncryptionList->encryptionType[idx] )
4470 {
4471 case eCSR_ENCRYPT_TYPE_WEP40_STATICKEY:
4472 case eCSR_ENCRYPT_TYPE_WEP104_STATICKEY:
4473 case eCSR_ENCRYPT_TYPE_WEP40:
4474 case eCSR_ENCRYPT_TYPE_WEP104:
4475 /* Multicast list may contain WEP40/WEP104. Check whether it matches UC.
4476 */
4477 if( ucEncryptionType == pMCEncryptionList->encryptionType[idx] )
4478 {
4479 fMatch = TRUE;
4480 negotiatedMCCipher = pMCEncryptionList->encryptionType[idx];
4481 }
4482 break;
4483 default:
4484 fMatch = FALSE;
4485 break;
4486 }
4487 if(fMatch) break;
4488 }
4489
4490 if(!fMatch) break;
4491
4492 for( idx = 0; idx < pAuthList->numEntries; idx++ )
4493 {
4494 switch( pAuthList->authType[idx] )
4495 {
4496 case eCSR_AUTH_TYPE_OPEN_SYSTEM:
4497 case eCSR_AUTH_TYPE_SHARED_KEY:
4498 case eCSR_AUTH_TYPE_AUTOSWITCH:
4499 fMatch = TRUE;
4500 negotiatedAuth = pAuthList->authType[idx];
4501 break;
4502 default:
4503 fMatch = FALSE;
4504 }
4505 if (fMatch) break;
4506 }
4507
4508 if(!fMatch) break;
4509 //In case of WPA / WPA2, check whether it supports WEP as well
4510 if(pIes)
4511 {
4512 //Prepare the encryption type for WPA/WPA2 functions
4513 if( eCSR_ENCRYPT_TYPE_WEP40_STATICKEY == ucEncryptionType )
4514 {
4515 ucEncryptionType = eCSR_ENCRYPT_TYPE_WEP40;
4516 }
4517 else if( eCSR_ENCRYPT_TYPE_WEP104 == ucEncryptionType )
4518 {
4519 ucEncryptionType = eCSR_ENCRYPT_TYPE_WEP104;
4520 }
4521 //else we can use the encryption type directly
4522 if( pIes->WPA.present )
4523 {
4524 fMatch = palEqualMemory(pMac->hHdd, pIes->WPA.multicast_cipher,
4525 csrWpaOui[csrGetOUIIndexFromCipher( ucEncryptionType )], CSR_WPA_OUI_SIZE );
4526 if( fMatch ) break;
4527 }
4528 if( pIes->RSN.present )
4529 {
4530 fMatch = palEqualMemory(pMac->hHdd, pIes->RSN.gp_cipher_suite,
4531 csrRSNOui[csrGetOUIIndexFromCipher( ucEncryptionType )], CSR_RSN_OUI_SIZE );
4532 }
4533 }
4534
4535 }while(0);
4536
4537 if( fMatch )
4538 {
4539 if( pNegotiatedAuthType )
4540 *pNegotiatedAuthType = negotiatedAuth;
4541
4542 if( pNegotiatedMCEncryption )
4543 *pNegotiatedMCEncryption = negotiatedMCCipher;
4544 }
4545
4546
4547 return fMatch;
4548}
4549
4550
4551//pIes shall contain IEs from pSirBssDesc. It shall be returned from function csrGetParsedBssDescriptionIEs
4552tANI_BOOLEAN csrIsSecurityMatch( tHalHandle hHal, tCsrAuthList *authType, tCsrEncryptionList *pUCEncryptionType, tCsrEncryptionList *pMCEncryptionType,
4553 tSirBssDescription *pSirBssDesc, tDot11fBeaconIEs *pIes,
4554 eCsrAuthType *negotiatedAuthtype, eCsrEncryptionType *negotiatedUCCipher, eCsrEncryptionType *negotiatedMCCipher )
4555{
4556 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
4557 tANI_BOOLEAN fMatch = FALSE;
4558 tANI_U8 i,idx;
4559 eCsrEncryptionType mcCipher = eCSR_ENCRYPT_TYPE_UNKNOWN, ucCipher = eCSR_ENCRYPT_TYPE_UNKNOWN;
4560 eCsrAuthType negAuthType = eCSR_AUTH_TYPE_UNKNOWN;
4561
4562 for( i = 0 ; ((i < pUCEncryptionType->numEntries) && (!fMatch)) ; i++ )
4563 {
4564 ucCipher = pUCEncryptionType->encryptionType[i];
4565 // If the Bss description shows the Privacy bit is on, then we must have some sort of encryption configured
4566 // for the profile to work. Don't attempt to join networks with Privacy bit set when profiles say NONE for
4567 // encryption type.
4568 switch ( ucCipher )
4569 {
4570 case eCSR_ENCRYPT_TYPE_NONE:
4571 {
4572 // for NO encryption, if the Bss description has the Privacy bit turned on, then encryption is
4573 // required so we have to reject this Bss.
4574 if ( csrIsPrivacy( pSirBssDesc ) )
4575 {
4576 fMatch = FALSE;
4577 }
4578 else
4579 {
4580 fMatch = TRUE;
4581 }
4582
4583 if ( fMatch )
4584 {
4585 fMatch = FALSE;
4586 //Check Multicast cipher requested and Auth type requested.
4587 for( idx = 0 ; idx < pMCEncryptionType->numEntries ; idx++ )
4588 {
4589 if( eCSR_ENCRYPT_TYPE_NONE == pMCEncryptionType->encryptionType[idx] )
4590 {
4591 fMatch = TRUE; //Multicast can only be none.
4592 mcCipher = pMCEncryptionType->encryptionType[idx];
4593 break;
4594 }
4595 }
4596 if (!fMatch) break;
4597
4598 fMatch = FALSE;
4599 //Check Auth list. It should contain AuthOpen.
4600 for( idx = 0 ; idx < authType->numEntries ; idx++ )
4601 {
4602 if( eCSR_AUTH_TYPE_OPEN_SYSTEM == authType->authType[idx] )
4603 {
4604 fMatch = TRUE;
4605 negAuthType = eCSR_AUTH_TYPE_OPEN_SYSTEM;
4606 break;
4607 }
4608 }
4609 if (!fMatch) break;
4610
4611 }
4612 break;
4613 }
4614
4615 case eCSR_ENCRYPT_TYPE_WEP40_STATICKEY:
4616 case eCSR_ENCRYPT_TYPE_WEP104_STATICKEY:
4617 // !! might want to check for WEP keys set in the Profile.... ?
4618 // !! don't need to have the privacy bit in the Bss description. Many AP policies make legacy
4619 // encryption 'optional' so we don't know if we can associate or not. The AP will reject if
4620 // encryption is not allowed without the Privacy bit turned on.
4621 fMatch = csrValidateWep( pMac, ucCipher, authType, pMCEncryptionType, &negAuthType, &mcCipher, pSirBssDesc, pIes);
4622
4623 break;
4624
4625 // these are all of the WPA encryption types...
4626 case eCSR_ENCRYPT_TYPE_WEP40:
4627 case eCSR_ENCRYPT_TYPE_WEP104:
4628 fMatch = csrValidateWep( pMac, ucCipher, authType, pMCEncryptionType, &negAuthType, &mcCipher, pSirBssDesc, pIes);
4629 break;
4630
4631 case eCSR_ENCRYPT_TYPE_TKIP:
4632 case eCSR_ENCRYPT_TYPE_AES:
4633 {
4634 if(pIes)
4635 {
4636 // First check if there is a RSN match
4637 fMatch = csrIsRSNMatch( pMac, authType, ucCipher, pMCEncryptionType, pIes, &negAuthType, &mcCipher );
4638 if( !fMatch )
4639 {
4640 // If not RSN, then check if there is a WPA match
4641 fMatch = csrIsWpaEncryptionMatch( pMac, authType, ucCipher, pMCEncryptionType, pIes,
4642 &negAuthType, &mcCipher );
4643 }
4644 }
4645 else
4646 {
4647 fMatch = FALSE;
4648 }
4649 break;
4650 }
4651#ifdef FEATURE_WLAN_WAPI
4652 case eCSR_ENCRYPT_TYPE_WPI://WAPI
4653 {
4654 if(pIes)
4655 {
4656 fMatch = csrIsWapiMatch( hHal, authType, ucCipher, pMCEncryptionType, pIes, &negAuthType, &mcCipher );
4657 }
4658 else
4659 {
4660 fMatch = FALSE;
4661 }
4662 break;
4663 }
4664#endif /* FEATURE_WLAN_WAPI */
4665 case eCSR_ENCRYPT_TYPE_ANY:
4666 default:
4667 {
4668 tANI_BOOLEAN fMatchAny = eANI_BOOLEAN_FALSE;
4669
4670 fMatch = eANI_BOOLEAN_TRUE;
4671 //It is allowed to match anything. Try the more secured ones first.
4672 if(pIes)
4673 {
4674 //Check AES first
4675 ucCipher = eCSR_ENCRYPT_TYPE_AES;
4676 fMatchAny = csrIsRSNMatch( hHal, authType, ucCipher, pMCEncryptionType, pIes, &negAuthType, &mcCipher );
4677 if(!fMatchAny)
4678 {
4679 //Check TKIP
4680 ucCipher = eCSR_ENCRYPT_TYPE_TKIP;
4681 fMatchAny = csrIsRSNMatch( hHal, authType, ucCipher, pMCEncryptionType, pIes, &negAuthType, &mcCipher );
4682 }
4683#ifdef FEATURE_WLAN_WAPI
4684 if(!fMatchAny)
4685 {
4686 //Check WAPI
4687 ucCipher = eCSR_ENCRYPT_TYPE_WPI;
4688 fMatchAny = csrIsWapiMatch( hHal, authType, ucCipher, pMCEncryptionType, pIes, &negAuthType, &mcCipher );
4689 }
4690#endif /* FEATURE_WLAN_WAPI */
4691 }
4692 if(!fMatchAny)
4693 {
4694 ucCipher = eCSR_ENCRYPT_TYPE_WEP104;
4695 if(!csrValidateWep( pMac, ucCipher, authType, pMCEncryptionType, &negAuthType, &mcCipher, pSirBssDesc, pIes))
4696 {
4697 ucCipher = eCSR_ENCRYPT_TYPE_WEP40;
4698 if(!csrValidateWep( pMac, ucCipher, authType, pMCEncryptionType, &negAuthType, &mcCipher, pSirBssDesc, pIes))
4699 {
4700 ucCipher = eCSR_ENCRYPT_TYPE_WEP104_STATICKEY;
4701 if(!csrValidateWep( pMac, ucCipher, authType, pMCEncryptionType, &negAuthType, &mcCipher, pSirBssDesc, pIes))
4702 {
4703 ucCipher = eCSR_ENCRYPT_TYPE_WEP40_STATICKEY;
4704 if(!csrValidateWep( pMac, ucCipher, authType, pMCEncryptionType, &negAuthType, &mcCipher, pSirBssDesc, pIes))
4705 {
4706 //It must be open and no encryption
4707 if ( csrIsPrivacy( pSirBssDesc ) )
4708 {
4709 //This is not right
4710 fMatch = eANI_BOOLEAN_FALSE;
4711 }
4712 else
4713 {
4714 negAuthType = eCSR_AUTH_TYPE_OPEN_SYSTEM;
4715 mcCipher = eCSR_ENCRYPT_TYPE_NONE;
4716 ucCipher = eCSR_ENCRYPT_TYPE_NONE;
4717 }
4718 }
4719 }
4720 }
4721 }
4722 }
4723 break;
4724 }
4725 }
4726
4727 }
4728
4729 if( fMatch )
4730 {
4731 if( negotiatedUCCipher )
4732 *negotiatedUCCipher = ucCipher;
4733
4734 if( negotiatedMCCipher )
4735 *negotiatedMCCipher = mcCipher;
4736
4737 if( negotiatedAuthtype )
4738 *negotiatedAuthtype = negAuthType;
4739 }
4740
4741 return( fMatch );
4742}
4743
4744
4745tANI_BOOLEAN csrIsSsidMatch( tpAniSirGlobal pMac, tANI_U8 *ssid1, tANI_U8 ssid1Len, tANI_U8 *bssSsid,
4746 tANI_U8 bssSsidLen, tANI_BOOLEAN fSsidRequired )
4747{
4748 tANI_BOOLEAN fMatch = FALSE;
4749
4750 do {
4751
4752 // There are a few special cases. If the Bss description has a Broadcast SSID,
4753 // then our Profile must have a single SSID without Wildcards so we can program
4754 // the SSID.
4755 // SSID could be suppressed in beacons. In that case SSID IE has valid length
4756 // but the SSID value is all NULL characters. That condition is trated same
4757 // as NULL SSID
4758 if ( csrIsNULLSSID( bssSsid, bssSsidLen ) )
4759 {
4760 if ( eANI_BOOLEAN_FALSE == fSsidRequired )
4761 {
4762 fMatch = TRUE;
4763 }
4764 break;
4765 }
4766
4767 // Check for the specification of the Broadcast SSID at the beginning of the list.
4768 // If specified, then all SSIDs are matches (broadcast SSID means accept all SSIDs).
4769 if ( ssid1Len == 0 )
4770 {
4771 fMatch = TRUE;
4772 break;
4773 }
4774
4775 if(ssid1Len != bssSsidLen) break;
4776 if(palEqualMemory(pMac->hHdd, bssSsid, ssid1, bssSsidLen))
4777 {
4778 fMatch = TRUE;
4779 break;
4780 }
4781
4782 } while( 0 );
4783
4784 return( fMatch );
4785}
4786
4787
4788//Null ssid means match
4789tANI_BOOLEAN csrIsSsidInList( tHalHandle hHal, tSirMacSSid *pSsid, tCsrSSIDs *pSsidList )
4790{
4791 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
4792 tANI_BOOLEAN fMatch = FALSE;
4793 tANI_U32 i;
4794
4795 if ( pSsidList && pSsid )
4796 {
4797 for(i = 0; i < pSsidList->numOfSSIDs; i++)
4798 {
4799 if(csrIsNULLSSID(pSsidList->SSIDList[i].SSID.ssId, pSsidList->SSIDList[i].SSID.length) ||
4800 ((pSsidList->SSIDList[i].SSID.length == pSsid->length) &&
4801 palEqualMemory(pMac->hHdd, pSsid->ssId, pSsidList->SSIDList[i].SSID.ssId, pSsid->length)))
4802 {
4803 fMatch = TRUE;
4804 break;
4805 }
4806 }
4807 }
4808
4809 return (fMatch);
4810}
4811
4812//like to use sirCompareMacAddr
4813tANI_BOOLEAN csrIsMacAddressZero( tpAniSirGlobal pMac, tCsrBssid *pMacAddr )
4814{
4815 tANI_U8 bssid[WNI_CFG_BSSID_LEN] = {0, 0, 0, 0, 0, 0};
4816
4817 return( palEqualMemory(pMac->hHdd, bssid, pMacAddr, WNI_CFG_BSSID_LEN));
4818}
4819
4820//like to use sirCompareMacAddr
4821tANI_BOOLEAN csrIsMacAddressBroadcast( tpAniSirGlobal pMac, tCsrBssid *pMacAddr )
4822{
4823 tANI_U8 bssid[WNI_CFG_BSSID_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
4824
4825 return( palEqualMemory(pMac->hHdd, bssid, pMacAddr, WNI_CFG_BSSID_LEN));
4826}
4827
4828
4829//like to use sirCompareMacAddr
4830tANI_BOOLEAN csrIsMacAddressEqual( tpAniSirGlobal pMac, tCsrBssid *pMacAddr1, tCsrBssid *pMacAddr2 )
4831{
4832 return( palEqualMemory(pMac->hHdd, pMacAddr1, pMacAddr2, sizeof(tCsrBssid)) );
4833}
4834
4835
4836tANI_BOOLEAN csrIsBssidMatch( tHalHandle hHal, tCsrBssid *pProfBssid, tCsrBssid *BssBssid )
4837{
4838 tANI_BOOLEAN fMatch = FALSE;
4839 tCsrBssid ProfileBssid;
4840 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
4841
4842 // for efficiency of the MAC_ADDRESS functions, move the
4843 // Bssid's into MAC_ADDRESS structs.
4844 palCopyMemory( pMac->hHdd, &ProfileBssid, pProfBssid, sizeof(tCsrBssid) );
4845
4846 do {
4847
4848 // Give the profile the benefit of the doubt... accept either all 0 or
4849 // the real broadcast Bssid (all 0xff) as broadcast Bssids (meaning to
4850 // match any Bssids).
4851 if ( csrIsMacAddressZero( pMac, &ProfileBssid ) ||
4852 csrIsMacAddressBroadcast( pMac, &ProfileBssid ) )
4853 {
4854 fMatch = TRUE;
4855 break;
4856 }
4857
4858 if ( csrIsMacAddressEqual( pMac, BssBssid, &ProfileBssid ) )
4859 {
4860 fMatch = TRUE;
4861 break;
4862 }
4863
4864 } while( 0 );
4865
4866 return( fMatch );
4867}
4868
4869
4870tANI_BOOLEAN csrIsBSSTypeMatch(eCsrRoamBssType bssType1, eCsrRoamBssType bssType2)
4871{
4872 if((eCSR_BSS_TYPE_ANY != bssType1 && eCSR_BSS_TYPE_ANY != bssType2) && (bssType1 != bssType2))
4873 return eANI_BOOLEAN_FALSE;
4874 else
4875 return eANI_BOOLEAN_TRUE;
4876}
4877
4878
4879tANI_BOOLEAN csrIsBssTypeIBSS(eCsrRoamBssType bssType)
4880{
4881 return((tANI_BOOLEAN)(eCSR_BSS_TYPE_START_IBSS == bssType || eCSR_BSS_TYPE_IBSS == bssType));
4882}
4883
4884tANI_BOOLEAN csrIsBssTypeWDS(eCsrRoamBssType bssType)
4885{
4886 return((tANI_BOOLEAN)(eCSR_BSS_TYPE_WDS_STA == bssType || eCSR_BSS_TYPE_WDS_AP == bssType));
4887}
4888
4889tANI_BOOLEAN csrIsBSSTypeCapsMatch( eCsrRoamBssType bssType, tSirBssDescription *pSirBssDesc )
4890{
4891 tANI_BOOLEAN fMatch = TRUE;
4892
4893 do
4894 {
4895 switch( bssType )
4896 {
4897 case eCSR_BSS_TYPE_ANY:
4898 break;
4899
4900 case eCSR_BSS_TYPE_INFRASTRUCTURE:
4901 case eCSR_BSS_TYPE_WDS_STA:
4902 if( !csrIsInfraBssDesc( pSirBssDesc ) )
4903 fMatch = FALSE;
4904
4905 break;
4906
4907 case eCSR_BSS_TYPE_IBSS:
4908 case eCSR_BSS_TYPE_START_IBSS:
4909 if( !csrIsIbssBssDesc( pSirBssDesc ) )
4910 fMatch = FALSE;
4911
4912 break;
4913
4914 case eCSR_BSS_TYPE_WDS_AP: //For WDS AP, no need to match anything
4915 default:
4916 fMatch = FALSE;
4917 break;
4918 }
4919 }
4920 while( 0 );
4921
4922
4923 return( fMatch );
4924}
4925
4926static tANI_BOOLEAN csrIsCapabilitiesMatch( tpAniSirGlobal pMac, eCsrRoamBssType bssType, tSirBssDescription *pSirBssDesc )
4927{
4928 return( csrIsBSSTypeCapsMatch( bssType, pSirBssDesc ) );
4929}
4930
4931
4932
4933static tANI_BOOLEAN csrIsSpecificChannelMatch( tpAniSirGlobal pMac, tSirBssDescription *pSirBssDesc, tANI_U8 Channel )
4934{
4935 tANI_BOOLEAN fMatch = TRUE;
4936
4937 do
4938 {
4939 // if the channel is ANY, then always match...
4940 if ( eCSR_OPERATING_CHANNEL_ANY == Channel ) break;
4941 if ( Channel == pSirBssDesc->channelId ) break;
4942
4943 // didn't match anything.. so return NO match
4944 fMatch = FALSE;
4945
4946 } while( 0 );
4947
4948 return( fMatch );
4949}
4950
4951
4952tANI_BOOLEAN csrIsChannelBandMatch( tpAniSirGlobal pMac, tANI_U8 channelId, tSirBssDescription *pSirBssDesc )
4953{
4954 tANI_BOOLEAN fMatch = TRUE;
4955
4956 do
4957 {
4958 // if the profile says Any channel AND the global settings says ANY channel, then we
4959 // always match...
4960 if ( eCSR_OPERATING_CHANNEL_ANY == channelId ) break;
4961
4962 if ( eCSR_OPERATING_CHANNEL_ANY != channelId )
4963 {
4964 fMatch = csrIsSpecificChannelMatch( pMac, pSirBssDesc, channelId );
4965 }
4966
4967 } while( 0 );
4968
4969 return( fMatch );
4970}
4971
4972
4973/**
4974 * \brief Enquire as to whether a given rate is supported by the
4975 * adapter as currently configured
4976 *
4977 *
4978 * \param nRate A rate in units of 500kbps
4979 *
4980 * \return TRUE if the adapter is currently capable of supporting this
4981 * rate, FALSE else
4982 *
4983 *
4984 * The rate encoding is just as in 802.11 Information Elements, except
4985 * that the high bit is \em not interpreted as indicating a Basic Rate,
4986 * and proprietary rates are allowed, too.
4987 *
4988 * Note that if the adapter's dot11Mode is g, we don't restrict the
4989 * rates. According to hwReadEepromParameters, this will happen when:
4990 *
4991 * ... the card is configured for ALL bands through the property
4992 * page. If this occurs, and the card is not an ABG card ,then this
4993 * code is setting the dot11Mode to assume the mode that the
4994 * hardware can support. For example, if the card is an 11BG card
4995 * and we are configured to support ALL bands, then we change the
4996 * dot11Mode to 11g because ALL in this case is only what the
4997 * hardware can support.
4998 *
4999 *
5000 */
5001
5002static tANI_BOOLEAN csrIsAggregateRateSupported( tpAniSirGlobal pMac, tANI_U16 rate )
5003{
5004 tANI_BOOLEAN fSupported = eANI_BOOLEAN_FALSE;
5005 tANI_U16 idx, newRate;
5006
5007 //In case basic rate flag is set
5008 newRate = BITS_OFF(rate, CSR_DOT11_BASIC_RATE_MASK);
5009 if ( eCSR_CFG_DOT11_MODE_11A == pMac->roam.configParam.uCfgDot11Mode )
5010 {
5011 switch ( newRate )
5012 {
5013 case eCsrSuppRate_6Mbps:
5014 case eCsrSuppRate_9Mbps:
5015 case eCsrSuppRate_12Mbps:
5016 case eCsrSuppRate_18Mbps:
5017 case eCsrSuppRate_24Mbps:
5018 case eCsrSuppRate_36Mbps:
5019 case eCsrSuppRate_48Mbps:
5020 case eCsrSuppRate_54Mbps:
5021 fSupported = TRUE;
5022 break;
5023 default:
5024 fSupported = FALSE;
5025 break;
5026 }
5027
5028 }
5029 else if( eCSR_CFG_DOT11_MODE_11B == pMac->roam.configParam.uCfgDot11Mode )
5030 {
5031 switch ( newRate )
5032 {
5033 case eCsrSuppRate_1Mbps:
5034 case eCsrSuppRate_2Mbps:
5035 case eCsrSuppRate_5_5Mbps:
5036 case eCsrSuppRate_11Mbps:
5037 fSupported = TRUE;
5038 break;
5039 default:
5040 fSupported = FALSE;
5041 break;
5042 }
5043 }
5044 else if ( !pMac->roam.configParam.ProprietaryRatesEnabled )
5045 {
5046
5047 switch ( newRate )
5048 {
5049 case eCsrSuppRate_1Mbps:
5050 case eCsrSuppRate_2Mbps:
5051 case eCsrSuppRate_5_5Mbps:
5052 case eCsrSuppRate_6Mbps:
5053 case eCsrSuppRate_9Mbps:
5054 case eCsrSuppRate_11Mbps:
5055 case eCsrSuppRate_12Mbps:
5056 case eCsrSuppRate_18Mbps:
5057 case eCsrSuppRate_24Mbps:
5058 case eCsrSuppRate_36Mbps:
5059 case eCsrSuppRate_48Mbps:
5060 case eCsrSuppRate_54Mbps:
5061 fSupported = TRUE;
5062 break;
5063 default:
5064 fSupported = FALSE;
5065 break;
5066 }
5067
5068 }
5069 else {
5070
5071 if ( eCsrSuppRate_1Mbps == newRate ||
5072 eCsrSuppRate_2Mbps == newRate ||
5073 eCsrSuppRate_5_5Mbps == newRate ||
5074 eCsrSuppRate_11Mbps == newRate )
5075 {
5076 fSupported = TRUE;
5077 }
5078 else {
5079 idx = 0x1;
5080
5081 switch ( newRate )
5082 {
5083 case eCsrSuppRate_6Mbps:
5084 fSupported = gPhyRatesSuppt[0][idx];
5085 break;
5086 case eCsrSuppRate_9Mbps:
5087 fSupported = gPhyRatesSuppt[1][idx];
5088 break;
5089 case eCsrSuppRate_12Mbps:
5090 fSupported = gPhyRatesSuppt[2][idx];
5091 break;
5092 case eCsrSuppRate_18Mbps:
5093 fSupported = gPhyRatesSuppt[3][idx];
5094 break;
5095 case eCsrSuppRate_20Mbps:
5096 fSupported = gPhyRatesSuppt[4][idx];
5097 break;
5098 case eCsrSuppRate_24Mbps:
5099 fSupported = gPhyRatesSuppt[5][idx];
5100 break;
5101 case eCsrSuppRate_36Mbps:
5102 fSupported = gPhyRatesSuppt[6][idx];
5103 break;
5104 case eCsrSuppRate_40Mbps:
5105 fSupported = gPhyRatesSuppt[7][idx];
5106 break;
5107 case eCsrSuppRate_42Mbps:
5108 fSupported = gPhyRatesSuppt[8][idx];
5109 break;
5110 case eCsrSuppRate_48Mbps:
5111 fSupported = gPhyRatesSuppt[9][idx];
5112 break;
5113 case eCsrSuppRate_54Mbps:
5114 fSupported = gPhyRatesSuppt[10][idx];
5115 break;
5116 case eCsrSuppRate_72Mbps:
5117 fSupported = gPhyRatesSuppt[11][idx];
5118 break;
5119 case eCsrSuppRate_80Mbps:
5120 fSupported = gPhyRatesSuppt[12][idx];
5121 break;
5122 case eCsrSuppRate_84Mbps:
5123 fSupported = gPhyRatesSuppt[13][idx];
5124 break;
5125 case eCsrSuppRate_96Mbps:
5126 fSupported = gPhyRatesSuppt[14][idx];
5127 break;
5128 case eCsrSuppRate_108Mbps:
5129 fSupported = gPhyRatesSuppt[15][idx];
5130 break;
5131 case eCsrSuppRate_120Mbps:
5132 fSupported = gPhyRatesSuppt[16][idx];
5133 break;
5134 case eCsrSuppRate_126Mbps:
5135 fSupported = gPhyRatesSuppt[17][idx];
5136 break;
5137 case eCsrSuppRate_144Mbps:
5138 fSupported = gPhyRatesSuppt[18][idx];
5139 break;
5140 case eCsrSuppRate_160Mbps:
5141 fSupported = gPhyRatesSuppt[19][idx];
5142 break;
5143 case eCsrSuppRate_168Mbps:
5144 fSupported = gPhyRatesSuppt[20][idx];
5145 break;
5146 case eCsrSuppRate_192Mbps:
5147 fSupported = gPhyRatesSuppt[21][idx];
5148 break;
5149 case eCsrSuppRate_216Mbps:
5150 fSupported = gPhyRatesSuppt[22][idx];
5151 break;
5152 case eCsrSuppRate_240Mbps:
5153 fSupported = gPhyRatesSuppt[23][idx];
5154 break;
5155 default:
5156 fSupported = FALSE;
5157 break;
5158 }
5159 }
5160 }
5161
5162 return fSupported;
5163}
5164
5165
5166
5167static tANI_BOOLEAN csrIsRateSetMatch( tpAniSirGlobal pMac,
5168 tDot11fIESuppRates *pBssSuppRates,
5169 tDot11fIEExtSuppRates *pBssExtSuppRates )
5170{
5171 tANI_BOOLEAN fMatch = TRUE;
5172 tANI_U32 i;
5173
5174
5175 // Validate that all of the Basic rates advertised in the Bss description are supported.
5176 if ( pBssSuppRates )
5177 {
5178 for( i = 0; i < pBssSuppRates->num_rates; i++ )
5179 {
5180 if ( CSR_IS_BASIC_RATE( pBssSuppRates->rates[ i ] ) )
5181 {
5182 if ( !csrIsAggregateRateSupported( pMac, pBssSuppRates->rates[ i ] ) )
5183 {
5184 fMatch = FALSE;
5185 break;
5186 }
5187 }
5188 }
5189 }
5190
5191 if ( fMatch && pBssExtSuppRates )
5192 {
5193 for( i = 0; i < pBssExtSuppRates->num_rates; i++ )
5194 {
5195 if ( CSR_IS_BASIC_RATE( pBssExtSuppRates->rates[ i ] ) )
5196 {
5197 if ( !csrIsAggregateRateSupported( pMac, pBssExtSuppRates->rates[ i ] ) )
5198 {
5199 fMatch = FALSE;
5200 break;
5201 }
5202 }
5203 }
5204 }
5205
5206 return( fMatch );
5207
5208}
5209
5210
5211//ppIes can be NULL. If caller want to get the *ppIes allocated by this function, pass in *ppIes = NULL
5212tANI_BOOLEAN csrMatchBSS( tHalHandle hHal, tSirBssDescription *pBssDesc, tCsrScanResultFilter *pFilter,
5213 eCsrAuthType *pNegAuth, eCsrEncryptionType *pNegUc, eCsrEncryptionType *pNegMc,
5214 tDot11fBeaconIEs **ppIes)
5215{
5216 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
5217 tANI_BOOLEAN fRC = eANI_BOOLEAN_FALSE, fCheck;
5218 tANI_U32 i;
5219 tDot11fBeaconIEs *pIes = NULL;
5220 tANI_U8 *pb;
5221
5222 do {
5223 if( ( NULL == ppIes ) || ( *ppIes ) == NULL )
5224 {
5225 //If no IEs passed in, get our own.
5226 if(!HAL_STATUS_SUCCESS(csrGetParsedBssDescriptionIEs(pMac, pBssDesc, &pIes)))
5227 {
5228 break;
5229 }
5230 }
5231 else
5232 {
5233 //Save the one pass in for local use
5234 pIes = *ppIes;
5235 }
5236
5237 //Check if caller wants P2P
5238 fCheck = (!pFilter->p2pResult || pIes->P2PBeaconProbeRes.present);
5239 if(!fCheck) break;
5240
5241 if(pIes->SSID.present)
5242 {
5243 for(i = 0; i < pFilter->SSIDs.numOfSSIDs; i++)
5244 {
5245 fCheck = csrIsSsidMatch( pMac, pFilter->SSIDs.SSIDList[i].SSID.ssId, pFilter->SSIDs.SSIDList[i].SSID.length,
5246 pIes->SSID.ssid,
5247 pIes->SSID.num_ssid, eANI_BOOLEAN_TRUE );
5248 if ( fCheck ) break;
5249 }
5250 if(!fCheck) break;
5251 }
5252 fCheck = eANI_BOOLEAN_TRUE;
5253 for(i = 0; i < pFilter->BSSIDs.numOfBSSIDs; i++)
5254 {
5255 fCheck = csrIsBssidMatch( pMac, (tCsrBssid *)&pFilter->BSSIDs.bssid[i], (tCsrBssid *)pBssDesc->bssId );
5256 if ( fCheck ) break;
5257
5258 if (pFilter->p2pResult && pIes->P2PBeaconProbeRes.present)
5259 {
5260 fCheck = csrIsBssidMatch( pMac, (tCsrBssid *)&pFilter->BSSIDs.bssid[i],
5261 (tCsrBssid *)pIes->P2PBeaconProbeRes.P2PDeviceInfo.P2PDeviceAddress );
5262
5263 if ( fCheck ) break;
5264 }
5265 }
5266 if(!fCheck) break;
5267
5268 fCheck = eANI_BOOLEAN_TRUE;
5269 for(i = 0; i < pFilter->ChannelInfo.numOfChannels; i++)
5270 {
5271 fCheck = csrIsChannelBandMatch( pMac, pFilter->ChannelInfo.ChannelList[i], pBssDesc );
5272 if ( fCheck ) break;
5273 }
5274 if(!fCheck)
5275 break;
5276#if defined WLAN_FEATURE_VOWIFI
5277 /* If this is for measurement filtering */
5278 if( pFilter->fMeasurement )
5279 {
5280 fRC = eANI_BOOLEAN_TRUE;
5281 break;
5282 }
5283#endif
5284 if ( !csrIsPhyModeMatch( pMac, pFilter->phyMode, pBssDesc, NULL, NULL, pIes ) ) break;
5285 if ( (!pFilter->bWPSAssociation) &&
5286 !csrIsSecurityMatch( pMac, &pFilter->authType, &pFilter->EncryptionType, &pFilter->mcEncryptionType,
5287 pBssDesc, pIes, pNegAuth, pNegUc, pNegMc ) ) break;
5288 if ( !csrIsCapabilitiesMatch( pMac, pFilter->BSSType, pBssDesc ) ) break;
5289 if ( !csrIsRateSetMatch( pMac, &pIes->SuppRates, &pIes->ExtSuppRates ) ) break;
5290 //Tush-QoS: validate first if asked for APSD or WMM association
5291 if ( (eCsrRoamWmmQbssOnly == pMac->roam.configParam.WMMSupportMode) &&
5292 !CSR_IS_QOS_BSS(pIes) )
5293 break;
5294 //Check country. check even when pb is NULL because we may want to make sure
5295 //AP has a country code in it if fEnforceCountryCodeMatch is set.
5296 pb = ( pFilter->countryCode[0] ) ? ( pFilter->countryCode) : NULL;
5297
5298 fCheck = csrMatchCountryCode( pMac, pb, pIes );
5299 if(!fCheck)
5300 break;
5301
5302#ifdef WLAN_FEATURE_VOWIFI_11R
5303 if (pFilter->MDID.mdiePresent)
5304 {
5305 if (pBssDesc->mdiePresent)
5306 {
5307 if (pFilter->MDID.mobilityDomain != (pBssDesc->mdie[1] << 8 | pBssDesc->mdie[0]))
5308 break;
5309 }
5310 else
5311 break;
5312 }
5313#endif
5314 fRC = eANI_BOOLEAN_TRUE;
5315
5316 } while( 0 );
5317 if( ppIes )
5318 {
5319 *ppIes = pIes;
5320 }
5321 else if( pIes )
5322 {
5323 palFreeMemory(pMac->hHdd, pIes);
5324 }
5325
5326 return( fRC );
5327}
5328
5329tANI_BOOLEAN csrMatchConnectedBSSSecurity( tpAniSirGlobal pMac, tCsrRoamConnectedProfile *pProfile,
5330 tSirBssDescription *pBssDesc, tDot11fBeaconIEs *pIes)
5331{
5332 tCsrEncryptionList ucEncryptionList, mcEncryptionList;
5333 tCsrAuthList authList;
5334
5335 ucEncryptionList.numEntries = 1;
5336 ucEncryptionList.encryptionType[0] = pProfile->EncryptionType;
5337
5338 mcEncryptionList.numEntries = 1;
5339 mcEncryptionList.encryptionType[0] = pProfile->mcEncryptionType;
5340
5341 authList.numEntries = 1;
5342 authList.authType[0] = pProfile->AuthType;
5343
5344 return( csrIsSecurityMatch( pMac, &authList, &ucEncryptionList, &mcEncryptionList, pBssDesc, pIes, NULL, NULL, NULL ));
5345
5346}
5347
5348
5349tANI_BOOLEAN csrMatchBSSToConnectProfile( tHalHandle hHal, tCsrRoamConnectedProfile *pProfile,
5350 tSirBssDescription *pBssDesc, tDot11fBeaconIEs *pIes )
5351{
5352 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
5353 tANI_BOOLEAN fRC = eANI_BOOLEAN_FALSE, fCheck;
5354 tDot11fBeaconIEs *pIesLocal = pIes;
5355
5356 do {
5357 if( !pIes )
5358 {
5359 if(!HAL_STATUS_SUCCESS(csrGetParsedBssDescriptionIEs(pMac, pBssDesc, &pIesLocal)))
5360 {
5361 break;
5362 }
5363 }
5364 fCheck = eANI_BOOLEAN_TRUE;
5365 if(pIesLocal->SSID.present)
5366 {
5367 tANI_BOOLEAN fCheckSsid = eANI_BOOLEAN_FALSE;
5368 if(pProfile->SSID.length)
5369 {
5370 fCheckSsid = eANI_BOOLEAN_TRUE;
5371 }
5372 fCheck = csrIsSsidMatch( pMac, pProfile->SSID.ssId, pProfile->SSID.length,
5373 pIesLocal->SSID.ssid, pIesLocal->SSID.num_ssid, fCheckSsid );
5374 if(!fCheck) break;
5375 }
5376 if ( !csrMatchConnectedBSSSecurity( pMac, pProfile, pBssDesc, pIesLocal) ) break;
5377 if ( !csrIsCapabilitiesMatch( pMac, pProfile->BSSType, pBssDesc ) ) break;
5378 if ( !csrIsRateSetMatch( pMac, &pIesLocal->SuppRates, &pIesLocal->ExtSuppRates ) ) break;
5379 fCheck = csrIsChannelBandMatch( pMac, pProfile->operationChannel, pBssDesc );
5380 if(!fCheck)
5381 break;
5382
5383 fRC = eANI_BOOLEAN_TRUE;
5384
5385 } while( 0 );
5386
5387 if( !pIes && pIesLocal )
5388 {
5389 //locally allocated
5390 palFreeMemory(pMac->hHdd, pIesLocal);
5391 }
5392
5393 return( fRC );
5394}
5395
5396
5397
5398tANI_BOOLEAN csrRatesIsDot11RateSupported( tHalHandle hHal, tANI_U8 rate )
5399{
5400 tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
5401 tANI_U16 n = BITS_OFF( rate, CSR_DOT11_BASIC_RATE_MASK );
5402
5403 return csrIsAggregateRateSupported( pMac, n );
5404}
5405
5406
5407tANI_U16 csrRatesMacPropToDot11( tANI_U16 Rate )
5408{
5409 tANI_U16 ConvertedRate = Rate;
5410
5411 switch( Rate )
5412 {
5413 case SIR_MAC_RATE_1:
5414 ConvertedRate = 2;
5415 break;
5416 case SIR_MAC_RATE_2:
5417 ConvertedRate = 4;
5418 break;
5419 case SIR_MAC_RATE_5_5:
5420 ConvertedRate = 11;
5421 break;
5422 case SIR_MAC_RATE_11:
5423 ConvertedRate = 22;
5424 break;
5425
5426 case SIR_MAC_RATE_6:
5427 ConvertedRate = 12;
5428 break;
5429 case SIR_MAC_RATE_9:
5430 ConvertedRate = 18;
5431 break;
5432 case SIR_MAC_RATE_12:
5433 ConvertedRate = 24;
5434 break;
5435 case SIR_MAC_RATE_18:
5436 ConvertedRate = 36;
5437 break;
5438 case SIR_MAC_RATE_24:
5439 ConvertedRate = 48;
5440 break;
5441 case SIR_MAC_RATE_36:
5442 ConvertedRate = 72;
5443 break;
5444 case SIR_MAC_RATE_42:
5445 ConvertedRate = 84;
5446 break;
5447 case SIR_MAC_RATE_48:
5448 ConvertedRate = 96;
5449 break;
5450 case SIR_MAC_RATE_54:
5451 ConvertedRate = 108;
5452 break;
5453
5454 case SIR_MAC_RATE_72:
5455 ConvertedRate = 144;
5456 break;
5457 case SIR_MAC_RATE_84:
5458 ConvertedRate = 168;
5459 break;
5460 case SIR_MAC_RATE_96:
5461 ConvertedRate = 192;
5462 break;
5463 case SIR_MAC_RATE_108:
5464 ConvertedRate = 216;
5465 break;
5466 case SIR_MAC_RATE_126:
5467 ConvertedRate = 252;
5468 break;
5469 case SIR_MAC_RATE_144:
5470 ConvertedRate = 288;
5471 break;
5472 case SIR_MAC_RATE_168:
5473 ConvertedRate = 336;
5474 break;
5475 case SIR_MAC_RATE_192:
5476 ConvertedRate = 384;
5477 break;
5478 case SIR_MAC_RATE_216:
5479 ConvertedRate = 432;
5480 break;
5481 case SIR_MAC_RATE_240:
5482 ConvertedRate = 480;
5483 break;
5484
5485 case 0xff:
5486 ConvertedRate = 0;
5487 break;
5488 }
5489
5490 return ConvertedRate;
5491}
5492
5493
5494tANI_U16 csrRatesFindBestRate( tSirMacRateSet *pSuppRates, tSirMacRateSet *pExtRates, tSirMacPropRateSet *pPropRates )
5495{
5496 tANI_U8 i;
5497 tANI_U16 nBest;
5498
5499 nBest = pSuppRates->rate[ 0 ] & ( ~CSR_DOT11_BASIC_RATE_MASK );
5500
5501 if(pSuppRates->numRates > SIR_MAC_RATESET_EID_MAX)
5502 {
5503 pSuppRates->numRates = SIR_MAC_RATESET_EID_MAX;
5504 }
5505
5506 for ( i = 1U; i < pSuppRates->numRates; ++i )
5507 {
5508 nBest = (tANI_U16)CSR_MAX( nBest, pSuppRates->rate[ i ] & ( ~CSR_DOT11_BASIC_RATE_MASK ) );
5509 }
5510
5511 if ( NULL != pExtRates )
5512 {
5513 for ( i = 0U; i < pExtRates->numRates; ++i )
5514 {
5515 nBest = (tANI_U16)CSR_MAX( nBest, pExtRates->rate[ i ] & ( ~CSR_DOT11_BASIC_RATE_MASK ) );
5516 }
5517 }
5518
5519 if ( NULL != pPropRates )
5520 {
5521 for ( i = 0U; i < pPropRates->numPropRates; ++i )
5522 {
5523 nBest = (tANI_U16)CSR_MAX( nBest, csrRatesMacPropToDot11( pPropRates->propRate[ i ] ) );
5524 }
5525 }
5526
5527 return nBest;
5528}
5529
5530
5531void csrReleaseProfile(tpAniSirGlobal pMac, tCsrRoamProfile *pProfile)
5532{
5533 if(pProfile)
5534 {
5535 if(pProfile->BSSIDs.bssid)
5536 {
5537 palFreeMemory(pMac->hHdd, pProfile->BSSIDs.bssid);
5538 pProfile->BSSIDs.bssid = NULL;
5539 }
5540 if(pProfile->SSIDs.SSIDList)
5541 {
5542 palFreeMemory(pMac->hHdd, pProfile->SSIDs.SSIDList);
5543 pProfile->SSIDs.SSIDList = NULL;
5544 }
5545 if(pProfile->pWPAReqIE)
5546 {
5547 palFreeMemory(pMac->hHdd, pProfile->pWPAReqIE);
5548 pProfile->pWPAReqIE = NULL;
5549 }
5550 if(pProfile->pRSNReqIE)
5551 {
5552 palFreeMemory(pMac->hHdd, pProfile->pRSNReqIE);
5553 pProfile->pRSNReqIE = NULL;
5554 }
5555#ifdef FEATURE_WLAN_WAPI
5556 if(pProfile->pWAPIReqIE)
5557 {
5558 palFreeMemory(pMac->hHdd, pProfile->pWAPIReqIE);
5559 pProfile->pWAPIReqIE = NULL;
5560 }
5561#endif /* FEATURE_WLAN_WAPI */
5562
5563 if(pProfile->pAddIEScan)
5564 {
5565 palFreeMemory(pMac->hHdd, pProfile->pAddIEScan);
5566 pProfile->pAddIEScan = NULL;
5567 }
5568
5569 if(pProfile->pAddIEAssoc)
5570 {
5571 palFreeMemory(pMac->hHdd, pProfile->pAddIEAssoc);
5572 pProfile->pAddIEAssoc = NULL;
5573 }
5574 {
5575 palFreeMemory(pMac->hHdd, pProfile->pAddIEAssoc);
5576 pProfile->pAddIEAssoc = NULL;
5577 }
5578
5579 if(pProfile->ChannelInfo.ChannelList)
5580 {
5581 palFreeMemory(pMac->hHdd, pProfile->ChannelInfo.ChannelList);
5582 pProfile->ChannelInfo.ChannelList = NULL;
5583 }
5584
5585
5586 palZeroMemory(pMac->hHdd, pProfile, sizeof(tCsrRoamProfile));
5587 }
5588}
5589
5590void csrFreeScanFilter(tpAniSirGlobal pMac, tCsrScanResultFilter *pScanFilter)
5591{
5592 if(pScanFilter->BSSIDs.bssid)
5593 {
5594 palFreeMemory(pMac->hHdd, pScanFilter->BSSIDs.bssid);
5595 pScanFilter->BSSIDs.bssid = NULL;
5596 }
5597 if(pScanFilter->ChannelInfo.ChannelList)
5598 {
5599 palFreeMemory(pMac->hHdd, pScanFilter->ChannelInfo.ChannelList);
5600 pScanFilter->ChannelInfo.ChannelList = NULL;
5601 }
5602 if(pScanFilter->SSIDs.SSIDList)
5603 {
5604 palFreeMemory(pMac->hHdd, pScanFilter->SSIDs.SSIDList);
5605 pScanFilter->SSIDs.SSIDList = NULL;
5606 }
5607}
5608
5609
5610void csrFreeRoamProfile(tpAniSirGlobal pMac, tANI_U32 sessionId)
5611{
5612 tCsrRoamSession *pSession = &pMac->roam.roamSession[sessionId];
5613
5614 if(pSession->pCurRoamProfile)
5615 {
5616 csrReleaseProfile(pMac, pSession->pCurRoamProfile);
5617 palFreeMemory(pMac->hHdd, pSession->pCurRoamProfile);
5618 pSession->pCurRoamProfile = NULL;
5619 }
5620}
5621
5622
5623void csrFreeConnectBssDesc(tpAniSirGlobal pMac, tANI_U32 sessionId)
5624{
5625 tCsrRoamSession *pSession = &pMac->roam.roamSession[sessionId];
5626
5627 if(pSession->pConnectBssDesc)
5628 {
5629 palFreeMemory(pMac->hHdd, pSession->pConnectBssDesc);
5630 pSession->pConnectBssDesc = NULL;
5631 }
5632}
5633
5634
5635
5636tSirResultCodes csrGetDisassocRspStatusCode( tSirSmeDisassocRsp *pSmeDisassocRsp )
5637{
5638 tANI_U8 *pBuffer = (tANI_U8 *)pSmeDisassocRsp;
5639 tANI_U32 ret;
5640
5641 pBuffer += (sizeof(tANI_U16) + sizeof(tANI_U16) + sizeof(tSirMacAddr));
5642 //tSirResultCodes is an enum, assuming is 32bit
5643 //If we cannot make this assumption, use copymemory
5644 pal_get_U32( pBuffer, &ret );
5645
5646 return( ( tSirResultCodes )ret );
5647}
5648
5649
5650tSirResultCodes csrGetDeAuthRspStatusCode( tSirSmeDeauthRsp *pSmeRsp )
5651{
5652 tANI_U8 *pBuffer = (tANI_U8 *)pSmeRsp;
5653 tANI_U32 ret;
5654
5655 pBuffer += (sizeof(tANI_U16) + sizeof(tANI_U16) + sizeof(tSirMacAddr));
5656 //tSirResultCodes is an enum, assuming is 32bit
5657 //If we cannot make this assumption, use copymemory
5658 pal_get_U32( pBuffer, &ret );
5659
5660 return( ( tSirResultCodes )ret );
5661}
5662
5663#if 0
5664tSirScanType csrGetScanType(tANI_U8 chnId, eRegDomainId domainId, tANI_U8 *countryCode)
5665{
5666 tSirScanType scanType = eSIR_PASSIVE_SCAN;
5667 tANI_U8 cc = 0;
5668
5669 while (cc++ < gCsrDomainChnInfo[domainId].numChannels)
5670 {
5671 if(chnId == gCsrDomainChnInfo[domainId].chnInfo[cc].chnId)
5672 {
5673 scanType = gCsrDomainChnInfo[domainId].chnInfo[cc].scanType;
5674 break;
5675 }
5676 }
5677
5678 return (scanType);
5679}
5680#endif
5681
5682tSirScanType csrGetScanType(tpAniSirGlobal pMac, tANI_U8 chnId)
5683{
5684 tSirScanType scanType = eSIR_PASSIVE_SCAN;
5685 eNVChannelEnabledType channelEnabledType;
5686
5687 channelEnabledType = vos_nv_getChannelEnabledState(chnId);
5688 if( NV_CHANNEL_ENABLE == channelEnabledType)
5689 {
5690 scanType = eSIR_ACTIVE_SCAN;
5691 }
5692 return (scanType);
5693}
5694
5695
5696tANI_U8 csrToUpper( tANI_U8 ch )
5697{
5698 tANI_U8 chOut;
5699
5700 if ( ch >= 'a' && ch <= 'z' )
5701 {
5702 chOut = ch - 'a' + 'A';
5703 }
5704 else
5705 {
5706 chOut = ch;
5707 }
5708 return( chOut );
5709}
5710
5711
5712tSirBssType csrTranslateBsstypeToMacType(eCsrRoamBssType csrtype)
5713{
5714 tSirBssType ret;
5715
5716 switch(csrtype)
5717 {
5718 case eCSR_BSS_TYPE_INFRASTRUCTURE:
5719 ret = eSIR_INFRASTRUCTURE_MODE;
5720 break;
5721 case eCSR_BSS_TYPE_IBSS:
5722 case eCSR_BSS_TYPE_START_IBSS:
5723 ret = eSIR_IBSS_MODE;
5724 break;
5725 case eCSR_BSS_TYPE_WDS_AP:
5726 ret = eSIR_BTAMP_AP_MODE;
5727 break;
5728 case eCSR_BSS_TYPE_WDS_STA:
5729 ret = eSIR_BTAMP_STA_MODE;
5730 break;
5731#ifdef WLAN_SOFTAP_FEATURE
5732 case eCSR_BSS_TYPE_INFRA_AP:
5733 ret = eSIR_INFRA_AP_MODE;
5734 break;
5735#endif
5736 case eCSR_BSS_TYPE_ANY:
5737 default:
5738 ret = eSIR_AUTO_MODE;
5739 break;
5740 }
5741
5742 return (ret);
5743}
5744
5745
5746//This function use the parameters to decide the CFG value.
5747//CSR never sets WNI_CFG_DOT11_MODE_ALL to the CFG
5748//So PE should not see WNI_CFG_DOT11_MODE_ALL when it gets the CFG value
5749#ifdef WLAN_SOFTAP_FEATURE
5750eCsrCfgDot11Mode csrGetCfgDot11ModeFromCsrPhyMode(tCsrRoamProfile *pProfile, eCsrPhyMode phyMode, tANI_BOOLEAN fProprietary)
5751#else
5752eCsrCfgDot11Mode csrGetCfgDot11ModeFromCsrPhyMode(eCsrPhyMode phyMode, tANI_BOOLEAN fProprietary)
5753#endif
5754{
5755 tANI_U32 cfgDot11Mode = eCSR_CFG_DOT11_MODE_ABG;
5756
5757 switch(phyMode)
5758 {
5759 case eCSR_DOT11_MODE_11a:
5760 case eCSR_DOT11_MODE_11a_ONLY:
5761 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11A;
5762 break;
5763 case eCSR_DOT11_MODE_11b:
5764 case eCSR_DOT11_MODE_11b_ONLY:
5765 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11B;
5766 break;
5767 case eCSR_DOT11_MODE_11g:
5768 case eCSR_DOT11_MODE_11g_ONLY:
5769#ifdef WLAN_SOFTAP_FEATURE
5770 if(pProfile && (CSR_IS_INFRA_AP(pProfile)) && (phyMode == eCSR_DOT11_MODE_11g_ONLY))
5771 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11G_ONLY;
5772 else
5773#endif
5774 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11G;
5775 break;
5776 case eCSR_DOT11_MODE_11n:
5777 if(fProprietary)
5778 {
5779 cfgDot11Mode = eCSR_CFG_DOT11_MODE_TAURUS;
5780 }
5781 else
5782 {
5783 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N;
5784 }
5785 break;
5786 case eCSR_DOT11_MODE_11n_ONLY:
5787#ifdef WLAN_SOFTAP_FEATURE
5788 if(pProfile && CSR_IS_INFRA_AP(pProfile))
5789 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N_ONLY;
5790 else
5791#endif
5792 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N;
5793 break;
5794 case eCSR_DOT11_MODE_TAURUS:
5795 cfgDot11Mode = eCSR_CFG_DOT11_MODE_TAURUS;
5796 break;
5797 case eCSR_DOT11_MODE_abg:
5798 cfgDot11Mode = eCSR_CFG_DOT11_MODE_ABG;
5799 break;
5800 case eCSR_DOT11_MODE_AUTO:
5801 cfgDot11Mode = eCSR_CFG_DOT11_MODE_AUTO;
5802 break;
Jeff Johnsone7245742012-09-05 17:12:55 -0700[diff] [blame]5803
5804#ifdef WLAN_FEATURE_11AC
5805 case eCSR_DOT11_MODE_11ac:
5806 if (!WDA_getFwWlanFeatCaps(DOT11AC))
5807 {
5808 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11N;
5809 }
5810 else
5811 {
5812 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11AC;
5813 }
5814 break;
5815 case eCSR_DOT11_MODE_11ac_ONLY:
5816 cfgDot11Mode = eCSR_CFG_DOT11_MODE_11AC_ONLY;
5817 break;
5818#endif
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]5819 default:
5820 //No need to assign anything here
5821 break;
5822 }
5823
5824 return (cfgDot11Mode);
5825}
5826
5827
5828eHalStatus csrSetRegulatoryDomain(tpAniSirGlobal pMac, v_REGDOMAIN_t domainId, tANI_BOOLEAN *pfRestartNeeded)
5829{
5830 eHalStatus status = eHAL_STATUS_SUCCESS;
5831 tANI_BOOLEAN fRestart;
5832
5833 if(pMac->scan.domainIdCurrent == domainId)
5834 {
5835 //no change
5836 fRestart = eANI_BOOLEAN_FALSE;
5837 }
5838 else if( !pMac->roam.configParam.fEnforceDefaultDomain )
5839 {
5840 pMac->scan.domainIdCurrent = domainId;
5841 fRestart = eANI_BOOLEAN_TRUE;
5842 }
5843 else
5844 {
5845 //We cannot change the domain
5846 status = eHAL_STATUS_CSR_WRONG_STATE;
5847 fRestart = eANI_BOOLEAN_FALSE;
5848 }
5849 if(pfRestartNeeded)
5850 {
5851 *pfRestartNeeded = fRestart;
5852 }
5853
5854 return (status);
5855}
5856
5857
5858v_REGDOMAIN_t csrGetCurrentRegulatoryDomain(tpAniSirGlobal pMac)
5859{
5860 return (pMac->scan.domainIdCurrent);
5861}
5862
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]5863
5864eHalStatus csrGetRegulatoryDomainForCountry(tpAniSirGlobal pMac, tANI_U8 *pCountry, v_REGDOMAIN_t *pDomainId)
5865{
5866 eHalStatus status = eHAL_STATUS_INVALID_PARAMETER;
5867 VOS_STATUS vosStatus;
5868 v_COUNTRYCODE_t countryCode;
5869 v_REGDOMAIN_t domainId;
5870
5871 if(pCountry)
5872 {
5873 countryCode[0] = pCountry[0];
5874 countryCode[1] = pCountry[1];
5875 vosStatus = vos_nv_getRegDomainFromCountryCode( &domainId, countryCode );
5876 if( VOS_IS_STATUS_SUCCESS(vosStatus) )
5877 {
5878 if( pDomainId )
5879 {
5880 *pDomainId = domainId;
5881 }
5882 status = eHAL_STATUS_SUCCESS;
5883 }
5884 else
5885 {
5886 smsLog(pMac, LOGW, FL(" doesn't match country %c%c\n"), pCountry[0], pCountry[1]);
5887 status = eHAL_STATUS_INVALID_PARAMETER;
5888 }
5889 }
5890
5891 return (status);
5892}
5893
5894//To check whether a country code matches the one in the IE
5895//Only check the first two characters, ignoring in/outdoor
5896//pCountry -- caller allocated buffer contain the country code that is checking against
5897//the one in pIes. It can be NULL.
5898//caller must provide pIes, it cannot be NULL
5899//This function always return TRUE if 11d support is not turned on.
5900tANI_BOOLEAN csrMatchCountryCode( tpAniSirGlobal pMac, tANI_U8 *pCountry, tDot11fBeaconIEs *pIes )
5901{
5902 tANI_BOOLEAN fRet = eANI_BOOLEAN_TRUE;
Jeff Johnson43971f52012-07-17 12:26:56 -0700[diff] [blame]5903 v_REGDOMAIN_t domainId = REGDOMAIN_COUNT; //This is init to invalid value
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]5904 eHalStatus status;
5905
5906 do
5907 {
5908 if( !csrIs11dSupported( pMac) )
5909 {
5910 break;
5911 }
5912 if( !pIes )
5913 {
5914 smsLog(pMac, LOGE, FL(" No IEs\n"));
5915 break;
5916 }
5917 //Make sure this country is recognizable
5918 if( pIes->Country.present )
5919 {
Jeff Johnson43971f52012-07-17 12:26:56 -0700[diff] [blame]5920 status = csrGetRegulatoryDomainForCountry( pMac, pIes->Country.country, &domainId );
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]5921 if( !HAL_STATUS_SUCCESS( status ) )
5922 {
5923 fRet = eANI_BOOLEAN_FALSE;
5924 break;
5925 }
5926 }
5927 //check whether it is needed to enforce to the default regulatory domain first
5928 if( pMac->roam.configParam.fEnforceDefaultDomain )
5929 {
5930 if( domainId != pMac->scan.domainIdCurrent )
5931 {
5932 fRet = eANI_BOOLEAN_FALSE;
5933 break;
5934 }
5935 }
5936 if( pMac->roam.configParam.fEnforceCountryCodeMatch )
5937 {
Jeff Johnson43971f52012-07-17 12:26:56 -0700[diff] [blame]5938 if( domainId >= REGDOMAIN_COUNT )
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]5939 {
5940 fRet = eANI_BOOLEAN_FALSE;
5941 break;
5942 }
5943 }
5944 if( pCountry )
5945 {
5946 tANI_U32 i;
5947
5948 if( !pIes->Country.present )
5949 {
5950 fRet = eANI_BOOLEAN_FALSE;
5951 break;
5952 }
5953 // Convert the CountryCode characters to upper
5954 for ( i = 0; i < WNI_CFG_COUNTRY_CODE_LEN - 1; i++ )
5955 {
5956 pCountry[i] = csrToUpper( pCountry[i] );
5957 }
5958 if( !palEqualMemory(pMac->hHdd, pIes->Country.country, pCountry, WNI_CFG_COUNTRY_CODE_LEN - 1) )
5959 {
5960 fRet = eANI_BOOLEAN_FALSE;
5961 break;
5962 }
5963 }
5964 } while(0);
5965
5966 return (fRet);
5967}
5968
5969#if 0
5970eHalStatus csrSetCountryDomainMapping(tpAniSirGlobal pMac, tCsrCountryDomainMapping *pCountryDomainMapping)
5971{
5972 eHalStatus status = eHAL_STATUS_INVALID_PARAMETER;
5973 tANI_U32 i, j;
5974 tANI_BOOLEAN fDomainChanged = eANI_BOOLEAN_FALSE;
5975 tANI_U8 countryCode[WNI_CFG_COUNTRY_CODE_LEN];
5976
5977 i = WNI_CFG_COUNTRY_CODE_LEN;
5978 //Get the currently used country code
5979 status = ccmCfgGetStr(pMac, WNI_CFG_COUNTRY_CODE, countryCode, &i);
5980 if(HAL_STATUS_SUCCESS(status))
5981 {
5982 if(pCountryDomainMapping && pCountryDomainMapping->numEntry)
5983 {
5984 for(i = 0; i < pCountryDomainMapping->numEntry; i++)
5985 {
5986 for(j = 0; j < eCSR_NUM_COUNTRY_INDEX; j++)
5987 {
5988 if(palEqualMemory(pMac->hHdd, gCsrCountryInfo[j].countryCode,
5989 pCountryDomainMapping->pCountryInfo[i].countryCode, 2))
5990 {
5991 if(gCsrCountryInfo[j].domainId != pCountryDomainMapping->pCountryInfo[i].domainId)
5992 {
5993 gCsrCountryInfo[j].domainId = pCountryDomainMapping->pCountryInfo[i].domainId;
5994 //Check whether it matches the currently used country code
5995 //If matching, need to update base on the new domain setting.
5996 if(palEqualMemory(pMac->hHdd, countryCode,
5997 pCountryDomainMapping->pCountryInfo[i].countryCode, 2))
5998 {
5999 fDomainChanged = eANI_BOOLEAN_TRUE;
6000 }
6001 }
6002 break;
6003 }
6004 }
6005 }
6006 status = eHAL_STATUS_SUCCESS;
6007 if(fDomainChanged)
6008 {
6009 tCsrChannel *pChannelList;
6010
6011 if(pMac->scan.f11dInfoApplied)
6012 {
6013 //11d info already applied. Let's reapply with the new domain setting
6014 if(pMac->scan.channels11d.numChannels)
6015 {
6016 pChannelList = &pMac->scan.channels11d;
6017 }
6018 else
6019 {
6020 pChannelList = &pMac->scan.base20MHzChannels;
6021 }
6022 }
6023 else
6024 {
6025 //no 11d so we use the base channelist from EEPROM
6026 pChannelList = &pMac->scan.base20MHzChannels;
6027 }
6028 //set the new domain's scan requirement to CFG
6029 csrSetCfgScanControlList(pMac, countryCode, pChannelList);
6030 }
6031 }
6032 }
6033
6034 return (status);
6035}
6036
6037eHalStatus csrSetDomainScanSetting(tpAniSirGlobal pMac, tCsrDomainFreqInfo *pDomainFreqInfo)
6038{
6039 eHalStatus status = eHAL_STATUS_INVALID_PARAMETER;
6040 tANI_U32 i, j;
6041 tANI_U16 freq;
6042
6043 if(pDomainFreqInfo && pDomainFreqInfo->numEntry && (pDomainFreqInfo->domainId < NUM_REG_DOMAINS))
6044 {
6045 tCsrDomainChnInfo *pDomainChnInfo = &gCsrDomainChnInfo[pDomainFreqInfo->domainId];
6046
6047 for(j = 0; j < pDomainChnInfo->numChannels; j++)
6048 {
6049 if(HAL_STATUS_SUCCESS(halPhyChIdToFreqConversion(pDomainChnInfo->chnInfo[j].chnId, &freq)))
6050 {
6051 for(i = 0; i < pDomainFreqInfo->numEntry; i++)
6052 {
6053 if((pDomainFreqInfo->pCsrScanFreqInfo[i].nStartFreq <= freq) &&
6054 (freq <= pDomainFreqInfo->pCsrScanFreqInfo[i].nEndFreq))
6055 {
6056 pDomainChnInfo->chnInfo[j].scanType = pDomainFreqInfo->pCsrScanFreqInfo[i].scanType;
6057 break;
6058 }
6059 }
6060 }
6061 else
6062 {
6063 smsLog(pMac, LOGW, " Failed to get frequency of channel %d", pDomainChnInfo->chnInfo[j].chnId);
6064 }
6065 }
6066 status = eHAL_STATUS_SUCCESS;
6067 }
6068
6069 return (status);
6070}
6071#endif
6072
6073eHalStatus csrGetModifyProfileFields(tpAniSirGlobal pMac, tANI_U32 sessionId,
6074 tCsrRoamModifyProfileFields *pModifyProfileFields)
6075{
6076
6077 if(!pModifyProfileFields)
6078 {
6079 return eHAL_STATUS_FAILURE;
6080 }
6081
6082 palCopyMemory( pMac->hHdd, pModifyProfileFields,
6083 &pMac->roam.roamSession[sessionId].connectedProfile.modifyProfileFields,
6084 sizeof(tCsrRoamModifyProfileFields) );
6085
6086 return eHAL_STATUS_SUCCESS;
6087}
6088
6089eHalStatus csrSetModifyProfileFields(tpAniSirGlobal pMac, tANI_U32 sessionId,
6090 tCsrRoamModifyProfileFields *pModifyProfileFields)
6091{
6092 tCsrRoamSession *pSession = CSR_GET_SESSION( pMac, sessionId );
6093
6094 palCopyMemory( pMac->hHdd, &pSession->connectedProfile.modifyProfileFields,
6095 pModifyProfileFields,
6096 sizeof(tCsrRoamModifyProfileFields) );
6097
6098 return eHAL_STATUS_SUCCESS;
6099}
6100
6101
6102#if 0
6103/* ---------------------------------------------------------------------------
6104 \fn csrGetSupportedCountryCode
6105 \brief this function is to get a list of the country code current being supported
6106 \param pBuf - Caller allocated buffer with at least 3 bytes, upon success return,
6107 this has the country code list. 3 bytes for each country code. This may be NULL if
6108 caller wants to know the needed bytes.
6109 \param pbLen - Caller allocated, as input, it indicates the length of pBuf. Upon success return,
6110 this contains the length of the data in pBuf
6111 \return eHalStatus
6112 -------------------------------------------------------------------------------*/
6113eHalStatus csrGetSupportedCountryCode(tpAniSirGlobal pMac, tANI_U8 *pBuf, tANI_U32 *pbLen)
6114{
6115 tANI_U32 numOfCountry = sizeof( gCsrCountryInfo ) / sizeof( gCsrCountryInfo[0] );
6116 tANI_U32 numBytes = 0;
6117 eHalStatus status = eHAL_STATUS_INVALID_PARAMETER;
6118
6119 if( pbLen )
6120 {
6121 numBytes = *pbLen;
6122 //Consider it ok, at least we can return the number of bytes needed;
6123 *pbLen = numOfCountry * WNI_CFG_COUNTRY_CODE_LEN;
6124 status = eHAL_STATUS_SUCCESS;
6125 if( pBuf && ( numBytes >= *pbLen ) )
6126 {
6127 //The ugly part starts.
6128 //We may need to alter the data structure and find a way to make this faster.
6129 tANI_U32 i;
6130
6131 for( i = 0; i < numOfCountry; i++ )
6132 {
6133 palCopyMemory( pMac->hHdd, pBuf + ( i * WNI_CFG_COUNTRY_CODE_LEN ),
6134 gCsrCountryInfo[i].countryCode, WNI_CFG_COUNTRY_CODE_LEN );
6135 }
6136 }
6137 }
6138
6139 return ( status );
6140}
6141#endif
6142
6143/* ---------------------------------------------------------------------------
6144 \fn csrGetSupportedCountryCode
6145 \brief this function is to get a list of the country code current being supported
6146 \param pBuf - Caller allocated buffer with at least 3 bytes, upon success return,
6147 this has the country code list. 3 bytes for each country code. This may be NULL if
6148 caller wants to know the needed bytes.
6149 \param pbLen - Caller allocated, as input, it indicates the length of pBuf. Upon success return,
6150 this contains the length of the data in pBuf
6151 \return eHalStatus
6152 -------------------------------------------------------------------------------*/
6153eHalStatus csrGetSupportedCountryCode(tpAniSirGlobal pMac, tANI_U8 *pBuf, tANI_U32 *pbLen)
6154{
6155 eHalStatus status = eHAL_STATUS_SUCCESS;
6156 VOS_STATUS vosStatus;
6157 v_SIZE_t size = (v_SIZE_t)*pbLen;
6158
6159 vosStatus = vos_nv_getSupportedCountryCode( pBuf, &size, 1 );
6160 //eiter way, return the value back
6161 *pbLen = (tANI_U32)size;
6162
6163 //If pBuf is NULL, caller just want to get the size, consider it success
6164 if(pBuf)
6165 {
6166 if( VOS_IS_STATUS_SUCCESS( vosStatus ) )
6167 {
6168 tANI_U32 i, n = *pbLen / 3;
6169
6170 for( i = 0; i < n; i++ )
6171 {
6172 pBuf[i*3 + 2] = ' ';
6173 }
6174 }
6175 else
6176 {
6177 status = eHAL_STATUS_FAILURE;
6178 }
6179 }
6180
6181 return (status);
6182}
6183
6184
6185
6186//Upper layer to get the list of the base channels to scan for passively 11d info from csr
6187eHalStatus csrScanGetBaseChannels( tpAniSirGlobal pMac, tCsrChannelInfo * pChannelInfo )
6188{
6189 eHalStatus status = eHAL_STATUS_FAILURE;
6190
6191 do
6192 {
6193
6194 if(!pMac->scan.baseChannels.numChannels || !pChannelInfo)
6195 {
6196 break;
6197 }
6198 status = palAllocateMemory( pMac->hHdd, (void **)&pChannelInfo->ChannelList,
6199 pMac->scan.baseChannels.numChannels );
6200 if( !HAL_STATUS_SUCCESS( status ) )
6201 {
6202 smsLog( pMac, LOGE, FL("csrScanGetBaseChannels: fail to allocate memory\n") );
6203 break;
6204 }
6205 status = palCopyMemory( pMac->hHdd, pChannelInfo->ChannelList, pMac->scan.baseChannels.channelList,
6206 pMac->scan.baseChannels.numChannels );
6207 if( !HAL_STATUS_SUCCESS( status ) )
6208 {
6209 break;
6210 }
6211 pChannelInfo->numOfChannels = pMac->scan.baseChannels.numChannels;
6212
6213 }while(0);
6214
6215 return ( status );
6216}
6217
6218
6219tANI_BOOLEAN csrIsSetKeyAllowed(tpAniSirGlobal pMac, tANI_U32 sessionId)
6220{
6221 tANI_BOOLEAN fRet = eANI_BOOLEAN_TRUE;
6222#ifdef WLAN_SOFTAP_FEATURE
6223 tCsrRoamSession *pSession;
6224
6225 pSession =CSR_GET_SESSION(pMac, sessionId);
6226
6227 /*This condition is not working for infra state. When infra is in not-connected state
6228 * the pSession->pCurRoamProfile is NULL. And this function returns TRUE, that is incorrect.
6229 * Since SAP requires to set key without any BSS started, it needs this condition to be met.
6230 * In other words, this function is useless.
6231 * The current work-around is to process setcontext_rsp and removekey_rsp no matter what the
6232 * state is.
6233 */
Mohit Khanna23863762012-09-11 17:40:09 -0700[diff] [blame]6234 smsLog( pMac, LOG2, FL(" is not what it intends to. Must be revisit or removed\n") );
Jeff Johnson295189b2012-06-20 16:38:30 -0700[diff] [blame]6235 if( (NULL == pSession) ||
6236 ( csrIsConnStateDisconnected( pMac, sessionId ) &&
6237 (pSession->pCurRoamProfile != NULL) &&
6238 (!(CSR_IS_INFRA_AP(pSession->pCurRoamProfile))) )
6239 )
6240 {
6241 fRet = eANI_BOOLEAN_FALSE;
6242 }
6243#else
6244 fRet = !( csrIsConnStateDisconnected( pMac, sessionId ) );
6245#endif
6246
6247 return ( fRet );
6248}
6249
6250//no need to acquire lock for this basic function
6251tANI_U16 sme_ChnToFreq(tANI_U8 chanNum)
6252{
6253 int i;
6254
6255 for (i = 0; i < NUM_RF_CHANNELS; i++)
6256 {
6257 if (rfChannels[i].channelNum == chanNum)
6258 {
6259 return rfChannels[i].targetFreq;
6260 }
6261 }
6262
6263 return (0);
6264}
6265
6266/* Disconnect all active sessions by sending disassoc. This is mainly used to disconnect the remaining session when we
6267 * transition from concurrent sessions to a single session. The use case is Infra STA and wifi direct multiple sessions are up and
6268 * P2P session is removed. The Infra STA session remains and should resume BMPS if BMPS is enabled by default. However, there
6269 * are some issues seen with BMPS resume during this transition and this is a workaround which will allow the Infra STA session to
6270 * disconnect and auto connect back and enter BMPS this giving the same effect as resuming BMPS
6271 */
6272void csrDisconnectAllActiveSessions(tpAniSirGlobal pMac)
6273{
6274 tANI_U8 i;
6275
6276 /* Disconnect all the active sessions */
6277 for (i=0; i<CSR_ROAM_SESSION_MAX; i++)
6278 {
6279 if( CSR_IS_SESSION_VALID( pMac, i ) && !csrIsConnStateDisconnected( pMac, i ) )
6280 {
6281 csrRoamDisconnectInternal(pMac, i, eCSR_DISCONNECT_REASON_UNSPECIFIED);
6282 }
6283 }
6284}
Mohit Khanna349bc392012-09-11 17:24:52 -0700[diff] [blame]6285