Commit | Line | Data |
---|---|---|
5449c685 FB |
1 | /* |
2 | * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; if not, write to the Free Software Foundation, Inc., | |
17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | * | |
19 | * File: bssdb.c | |
20 | * | |
21 | * Purpose: Handles the Basic Service Set & Node Database functions | |
22 | * | |
23 | * Functions: | |
24 | * BSSpSearchBSSList - Search known BSS list for Desire SSID or BSSID | |
25 | * BSSvClearBSSList - Clear BSS List | |
26 | * BSSbInsertToBSSList - Insert a BSS set into known BSS list | |
27 | * BSSbUpdateToBSSList - Update BSS set in known BSS list | |
28 | * BSSDBbIsSTAInNodeDB - Search Node DB table to find the index of matched DstAddr | |
29 | * BSSvCreateOneNode - Allocate an Node for Node DB | |
30 | * BSSvUpdateAPNode - Update AP Node content in Index 0 of KnownNodeDB | |
31 | * BSSvSecondCallBack - One second timer callback function to update Node DB info & AP link status | |
32 | * BSSvUpdateNodeTxCounter - Update Tx attemps, Tx failure counter in Node DB for auto-fall back rate control | |
33 | * | |
34 | * Revision History: | |
35 | * | |
36 | * Author: Lyndon Chen | |
37 | * | |
38 | * Date: July 17, 2002 | |
39 | * | |
40 | */ | |
41 | ||
5449c685 | 42 | #include "ttype.h" |
5449c685 | 43 | #include "tmacro.h" |
5449c685 | 44 | #include "tether.h" |
5449c685 | 45 | #include "device.h" |
5449c685 | 46 | #include "80211hdr.h" |
5449c685 | 47 | #include "bssdb.h" |
5449c685 | 48 | #include "wmgr.h" |
5449c685 | 49 | #include "datarate.h" |
5449c685 | 50 | #include "desc.h" |
5449c685 | 51 | #include "wcmd.h" |
5449c685 | 52 | #include "wpa.h" |
5449c685 | 53 | #include "baseband.h" |
5449c685 | 54 | #include "rf.h" |
5449c685 | 55 | #include "card.h" |
79566eb2 | 56 | #include "channel.h" |
5449c685 | 57 | #include "mac.h" |
5449c685 | 58 | #include "wpa2.h" |
5449c685 | 59 | #include "iowpa.h" |
5449c685 FB |
60 | |
61 | //#define PLICE_DEBUG | |
62 | /*--------------------- Static Definitions -------------------------*/ | |
63 | ||
64 | ||
65 | ||
66 | ||
67 | /*--------------------- Static Classes ----------------------------*/ | |
68 | ||
69 | /*--------------------- Static Variables --------------------------*/ | |
70 | static int msglevel =MSG_LEVEL_INFO; | |
71 | //static int msglevel =MSG_LEVEL_DEBUG; | |
72 | ||
73 | ||
74 | ||
2986db5f | 75 | const unsigned short awHWRetry0[5][5] = { |
5449c685 FB |
76 | {RATE_18M, RATE_18M, RATE_12M, RATE_12M, RATE_12M}, |
77 | {RATE_24M, RATE_24M, RATE_18M, RATE_12M, RATE_12M}, | |
78 | {RATE_36M, RATE_36M, RATE_24M, RATE_18M, RATE_18M}, | |
79 | {RATE_48M, RATE_48M, RATE_36M, RATE_24M, RATE_24M}, | |
80 | {RATE_54M, RATE_54M, RATE_48M, RATE_36M, RATE_36M} | |
81 | }; | |
2986db5f | 82 | const unsigned short awHWRetry1[5][5] = { |
5449c685 FB |
83 | {RATE_18M, RATE_18M, RATE_12M, RATE_6M, RATE_6M}, |
84 | {RATE_24M, RATE_24M, RATE_18M, RATE_6M, RATE_6M}, | |
85 | {RATE_36M, RATE_36M, RATE_24M, RATE_12M, RATE_12M}, | |
86 | {RATE_48M, RATE_48M, RATE_24M, RATE_12M, RATE_12M}, | |
87 | {RATE_54M, RATE_54M, RATE_36M, RATE_18M, RATE_18M} | |
88 | }; | |
89 | ||
90 | ||
91 | ||
92 | /*--------------------- Static Functions --------------------------*/ | |
93 | ||
6b35b7b3 | 94 | void s_vCheckSensitivity( |
3a215e0f | 95 | void *hDeviceContext |
5449c685 FB |
96 | ); |
97 | ||
98 | #ifdef Calcu_LinkQual | |
6b35b7b3 | 99 | void s_uCalculateLinkQual( |
3a215e0f | 100 | void *hDeviceContext |
5449c685 FB |
101 | ); |
102 | #endif | |
103 | ||
104 | ||
6b35b7b3 | 105 | void s_vCheckPreEDThreshold( |
3a215e0f | 106 | void *hDeviceContext |
5449c685 FB |
107 | ); |
108 | /*--------------------- Export Variables --------------------------*/ | |
109 | ||
110 | ||
111 | /*--------------------- Export Functions --------------------------*/ | |
112 | ||
113 | ||
114 | ||
115 | ||
116 | ||
117 | /*+ | |
118 | * | |
119 | * Routine Description: | |
120 | * Search known BSS list for Desire SSID or BSSID. | |
121 | * | |
122 | * Return Value: | |
123 | * PTR to KnownBSS or NULL | |
124 | * | |
125 | -*/ | |
126 | ||
127 | PKnownBSS | |
128 | BSSpSearchBSSList( | |
3a215e0f | 129 | void *hDeviceContext, |
2989e96f CC |
130 | unsigned char *pbyDesireBSSID, |
131 | unsigned char *pbyDesireSSID, | |
3a215e0f | 132 | CARD_PHY_TYPE ePhyType |
5449c685 FB |
133 | ) |
134 | { | |
135 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
136 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
2989e96f | 137 | unsigned char *pbyBSSID = NULL; |
5449c685 FB |
138 | PWLAN_IE_SSID pSSID = NULL; |
139 | PKnownBSS pCurrBSS = NULL; | |
140 | PKnownBSS pSelect = NULL; | |
3fc9b584 | 141 | unsigned char ZeroBSSID[WLAN_BSSID_LEN]={0x00,0x00,0x00,0x00,0x00,0x00}; |
b6e95cd5 CC |
142 | unsigned int ii = 0; |
143 | ||
5449c685 | 144 | if (pbyDesireBSSID != NULL) { |
7e809a9b | 145 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"BSSpSearchBSSList BSSID[%02X %02X %02X-%02X %02X %02X]\n", |
5449c685 FB |
146 | *pbyDesireBSSID,*(pbyDesireBSSID+1),*(pbyDesireBSSID+2), |
147 | *(pbyDesireBSSID+3),*(pbyDesireBSSID+4),*(pbyDesireBSSID+5)); | |
ca9e12ac | 148 | if ((!is_broadcast_ether_addr(pbyDesireBSSID)) && |
612822f5 | 149 | (memcmp(pbyDesireBSSID, ZeroBSSID, 6)!= 0)){ |
5449c685 FB |
150 | pbyBSSID = pbyDesireBSSID; |
151 | } | |
152 | } | |
153 | if (pbyDesireSSID != NULL) { | |
154 | if (((PWLAN_IE_SSID)pbyDesireSSID)->len != 0) { | |
155 | pSSID = (PWLAN_IE_SSID) pbyDesireSSID; | |
156 | } | |
157 | } | |
158 | ||
159 | if (pbyBSSID != NULL) { | |
160 | // match BSSID first | |
161 | for (ii = 0; ii <MAX_BSS_NUM; ii++) { | |
162 | pCurrBSS = &(pMgmt->sBSSList[ii]); | |
5a5a2a6a | 163 | if(pDevice->bLinkPass==false) pCurrBSS->bSelected = false; |
5449c685 | 164 | if ((pCurrBSS->bActive) && |
5a5a2a6a | 165 | (pCurrBSS->bSelected == false)) { |
2ef98c60 | 166 | if (!compare_ether_addr(pCurrBSS->abyBSSID, pbyBSSID)) { |
5449c685 FB |
167 | if (pSSID != NULL) { |
168 | // compare ssid | |
51b6d9c2 | 169 | if ( !memcmp(pSSID->abySSID, |
5449c685 FB |
170 | ((PWLAN_IE_SSID)pCurrBSS->abySSID)->abySSID, |
171 | pSSID->len)) { | |
172 | if ((pMgmt->eConfigMode == WMAC_CONFIG_AUTO) || | |
173 | ((pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA) && WLAN_GET_CAP_INFO_IBSS(pCurrBSS->wCapInfo)) || | |
174 | ((pMgmt->eConfigMode == WMAC_CONFIG_ESS_STA) && WLAN_GET_CAP_INFO_ESS(pCurrBSS->wCapInfo)) | |
175 | ) { | |
1b12068a | 176 | pCurrBSS->bSelected = true; |
5449c685 FB |
177 | return(pCurrBSS); |
178 | } | |
179 | } | |
180 | } else { | |
181 | if ((pMgmt->eConfigMode == WMAC_CONFIG_AUTO) || | |
182 | ((pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA) && WLAN_GET_CAP_INFO_IBSS(pCurrBSS->wCapInfo)) || | |
183 | ((pMgmt->eConfigMode == WMAC_CONFIG_ESS_STA) && WLAN_GET_CAP_INFO_ESS(pCurrBSS->wCapInfo)) | |
184 | ) { | |
1b12068a | 185 | pCurrBSS->bSelected = true; |
5449c685 FB |
186 | return(pCurrBSS); |
187 | } | |
188 | } | |
189 | } | |
190 | } | |
191 | } | |
192 | } else { | |
193 | // ignore BSSID | |
194 | for (ii = 0; ii <MAX_BSS_NUM; ii++) { | |
195 | pCurrBSS = &(pMgmt->sBSSList[ii]); | |
196 | //2007-0721-01<Add>by MikeLiu | |
5a5a2a6a | 197 | pCurrBSS->bSelected = false; |
5449c685 FB |
198 | if (pCurrBSS->bActive) { |
199 | ||
200 | if (pSSID != NULL) { | |
201 | // matched SSID | |
51b6d9c2 | 202 | if (! !memcmp(pSSID->abySSID, |
5449c685 FB |
203 | ((PWLAN_IE_SSID)pCurrBSS->abySSID)->abySSID, |
204 | pSSID->len) || | |
205 | (pSSID->len != ((PWLAN_IE_SSID)pCurrBSS->abySSID)->len)) { | |
206 | // SSID not match skip this BSS | |
207 | continue; | |
612822f5 | 208 | } |
5449c685 FB |
209 | } |
210 | if (((pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA) && WLAN_GET_CAP_INFO_ESS(pCurrBSS->wCapInfo)) || | |
211 | ((pMgmt->eConfigMode == WMAC_CONFIG_ESS_STA) && WLAN_GET_CAP_INFO_IBSS(pCurrBSS->wCapInfo)) | |
612822f5 | 212 | ){ |
5449c685 | 213 | // Type not match skip this BSS |
7e809a9b | 214 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"BSS type mismatch.... Config[%d] BSS[0x%04x]\n", pMgmt->eConfigMode, pCurrBSS->wCapInfo); |
5449c685 FB |
215 | continue; |
216 | } | |
217 | ||
218 | if (ePhyType != PHY_TYPE_AUTO) { | |
219 | if (((ePhyType == PHY_TYPE_11A) && (PHY_TYPE_11A != pCurrBSS->eNetworkTypeInUse)) || | |
220 | ((ePhyType != PHY_TYPE_11A) && (PHY_TYPE_11A == pCurrBSS->eNetworkTypeInUse))) { | |
221 | // PhyType not match skip this BSS | |
7e809a9b | 222 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Physical type mismatch.... ePhyType[%d] BSS[%d]\n", ePhyType, pCurrBSS->eNetworkTypeInUse); |
5449c685 FB |
223 | continue; |
224 | } | |
225 | } | |
226 | /* | |
227 | if (pMgmt->eAuthenMode < WMAC_AUTH_WPA) { | |
1b12068a | 228 | if (pCurrBSS->bWPAValid == true) { |
5449c685 FB |
229 | // WPA AP will reject connection of station without WPA enable. |
230 | continue; | |
231 | } | |
232 | } else if ((pMgmt->eAuthenMode == WMAC_AUTH_WPA) || | |
233 | (pMgmt->eAuthenMode == WMAC_AUTH_WPAPSK)) { | |
5a5a2a6a | 234 | if (pCurrBSS->bWPAValid == false) { |
5449c685 FB |
235 | // station with WPA enable can't join NonWPA AP. |
236 | continue; | |
237 | } | |
238 | } else if ((pMgmt->eAuthenMode == WMAC_AUTH_WPA2) || | |
239 | (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK)) { | |
5a5a2a6a | 240 | if (pCurrBSS->bWPA2Valid == false) { |
5449c685 FB |
241 | // station with WPA2 enable can't join NonWPA2 AP. |
242 | continue; | |
243 | } | |
244 | } | |
245 | */ | |
246 | if (pSelect == NULL) { | |
247 | pSelect = pCurrBSS; | |
248 | } else { | |
249 | // compare RSSI, select signal strong one | |
250 | if (pCurrBSS->uRSSI < pSelect->uRSSI) { | |
251 | pSelect = pCurrBSS; | |
252 | } | |
253 | } | |
254 | } | |
255 | } | |
256 | if (pSelect != NULL) { | |
1b12068a | 257 | pSelect->bSelected = true; |
5449c685 | 258 | /* |
5a5a2a6a | 259 | if (pDevice->bRoaming == false) { |
5449c685 | 260 | // Einsn Add @20070907 |
51b6d9c2 JL |
261 | memset(pbyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); |
262 | memcpy(pbyDesireSSID,pCurrBSS->abySSID,WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1) ; | |
5449c685 FB |
263 | }*/ |
264 | ||
265 | return(pSelect); | |
266 | } | |
267 | } | |
268 | return(NULL); | |
269 | ||
270 | } | |
271 | ||
272 | ||
273 | /*+ | |
274 | * | |
275 | * Routine Description: | |
276 | * Clear BSS List | |
277 | * | |
278 | * Return Value: | |
279 | * None. | |
280 | * | |
281 | -*/ | |
282 | ||
283 | ||
6b35b7b3 | 284 | void |
5449c685 | 285 | BSSvClearBSSList( |
3a215e0f | 286 | void *hDeviceContext, |
7b6a0013 | 287 | bool bKeepCurrBSSID |
5449c685 FB |
288 | ) |
289 | { | |
290 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
291 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
b6e95cd5 | 292 | unsigned int ii; |
5449c685 FB |
293 | |
294 | for (ii = 0; ii < MAX_BSS_NUM; ii++) { | |
295 | if (bKeepCurrBSSID) { | |
296 | if (pMgmt->sBSSList[ii].bActive && | |
2ef98c60 | 297 | !compare_ether_addr(pMgmt->sBSSList[ii].abyBSSID, pMgmt->abyCurrBSSID)) { |
5a5a2a6a | 298 | // bKeepCurrBSSID = false; |
5449c685 FB |
299 | continue; |
300 | } | |
301 | } | |
302 | ||
303 | if ((pMgmt->sBSSList[ii].bActive) && (pMgmt->sBSSList[ii].uClearCount < BSS_CLEAR_COUNT)) { | |
304 | pMgmt->sBSSList[ii].uClearCount ++; | |
305 | continue; | |
306 | } | |
307 | ||
5a5a2a6a | 308 | pMgmt->sBSSList[ii].bActive = false; |
5449c685 FB |
309 | memset(&pMgmt->sBSSList[ii], 0, sizeof(KnownBSS)); |
310 | } | |
311 | BSSvClearAnyBSSJoinRecord(pDevice); | |
312 | ||
313 | return; | |
314 | } | |
315 | ||
316 | ||
317 | ||
318 | /*+ | |
319 | * | |
320 | * Routine Description: | |
321 | * search BSS list by BSSID & SSID if matched | |
322 | * | |
323 | * Return Value: | |
1b12068a | 324 | * true if found. |
5449c685 FB |
325 | * |
326 | -*/ | |
327 | PKnownBSS | |
328 | BSSpAddrIsInBSSList( | |
3a215e0f | 329 | void *hDeviceContext, |
2989e96f | 330 | unsigned char *abyBSSID, |
3a215e0f | 331 | PWLAN_IE_SSID pSSID |
5449c685 FB |
332 | ) |
333 | { | |
334 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
335 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
336 | PKnownBSS pBSSList = NULL; | |
b6e95cd5 | 337 | unsigned int ii; |
5449c685 FB |
338 | |
339 | for (ii = 0; ii < MAX_BSS_NUM; ii++) { | |
340 | pBSSList = &(pMgmt->sBSSList[ii]); | |
341 | if (pBSSList->bActive) { | |
2ef98c60 | 342 | if (!compare_ether_addr(pBSSList->abyBSSID, abyBSSID)) { |
5449c685 FB |
343 | // if (pSSID == NULL) |
344 | // return pBSSList; | |
345 | if (pSSID->len == ((PWLAN_IE_SSID)pBSSList->abySSID)->len){ | |
346 | if (memcmp(pSSID->abySSID, | |
347 | ((PWLAN_IE_SSID)pBSSList->abySSID)->abySSID, | |
348 | pSSID->len) == 0) | |
349 | return pBSSList; | |
350 | } | |
351 | } | |
352 | } | |
353 | } | |
354 | ||
355 | return NULL; | |
356 | }; | |
357 | ||
358 | ||
359 | ||
5449c685 FB |
360 | /*+ |
361 | * | |
362 | * Routine Description: | |
363 | * Insert a BSS set into known BSS list | |
364 | * | |
365 | * Return Value: | |
1b12068a | 366 | * true if success. |
5449c685 FB |
367 | * |
368 | -*/ | |
369 | ||
7b6a0013 | 370 | bool |
5449c685 | 371 | BSSbInsertToBSSList ( |
3a215e0f | 372 | void *hDeviceContext, |
2989e96f | 373 | unsigned char *abyBSSIDAddr, |
3a215e0f | 374 | QWORD qwTimestamp, |
2986db5f CC |
375 | unsigned short wBeaconInterval, |
376 | unsigned short wCapInfo, | |
3fc9b584 | 377 | unsigned char byCurrChannel, |
3a215e0f CC |
378 | PWLAN_IE_SSID pSSID, |
379 | PWLAN_IE_SUPP_RATES pSuppRates, | |
380 | PWLAN_IE_SUPP_RATES pExtSuppRates, | |
381 | PERPObject psERP, | |
382 | PWLAN_IE_RSN pRSN, | |
383 | PWLAN_IE_RSN_EXT pRSNWPA, | |
384 | PWLAN_IE_COUNTRY pIE_Country, | |
385 | PWLAN_IE_QUIET pIE_Quiet, | |
b6e95cd5 | 386 | unsigned int uIELength, |
2989e96f | 387 | unsigned char *pbyIEs, |
3a215e0f | 388 | void *pRxPacketContext |
5449c685 FB |
389 | ) |
390 | { | |
391 | ||
392 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
393 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
394 | PSRxMgmtPacket pRxPacket = (PSRxMgmtPacket)pRxPacketContext; | |
395 | PKnownBSS pBSSList = NULL; | |
b6e95cd5 | 396 | unsigned int ii; |
7b6a0013 | 397 | bool bParsingQuiet = false; |
5449c685 FB |
398 | PWLAN_IE_QUIET pQuiet = NULL; |
399 | ||
400 | ||
401 | ||
402 | pBSSList = (PKnownBSS)&(pMgmt->sBSSList[0]); | |
403 | ||
404 | for (ii = 0; ii < MAX_BSS_NUM; ii++) { | |
405 | pBSSList = (PKnownBSS)&(pMgmt->sBSSList[ii]); | |
406 | if (!pBSSList->bActive) | |
407 | break; | |
408 | } | |
409 | ||
410 | if (ii == MAX_BSS_NUM){ | |
612822f5 | 411 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Get free KnowBSS node failed.\n"); |
5a5a2a6a | 412 | return false; |
5449c685 FB |
413 | } |
414 | // save the BSS info | |
1b12068a | 415 | pBSSList->bActive = true; |
5449c685 FB |
416 | memcpy( pBSSList->abyBSSID, abyBSSIDAddr, WLAN_BSSID_LEN); |
417 | HIDWORD(pBSSList->qwBSSTimestamp) = cpu_to_le32(HIDWORD(qwTimestamp)); | |
418 | LODWORD(pBSSList->qwBSSTimestamp) = cpu_to_le32(LODWORD(qwTimestamp)); | |
419 | pBSSList->wBeaconInterval = cpu_to_le16(wBeaconInterval); | |
420 | pBSSList->wCapInfo = cpu_to_le16(wCapInfo); | |
421 | pBSSList->uClearCount = 0; | |
422 | ||
423 | if (pSSID->len > WLAN_SSID_MAXLEN) | |
424 | pSSID->len = WLAN_SSID_MAXLEN; | |
425 | memcpy( pBSSList->abySSID, pSSID, pSSID->len + WLAN_IEHDR_LEN); | |
426 | ||
427 | pBSSList->uChannel = byCurrChannel; | |
428 | ||
429 | if (pSuppRates->len > WLAN_RATES_MAXLEN) | |
430 | pSuppRates->len = WLAN_RATES_MAXLEN; | |
431 | memcpy( pBSSList->abySuppRates, pSuppRates, pSuppRates->len + WLAN_IEHDR_LEN); | |
432 | ||
433 | if (pExtSuppRates != NULL) { | |
434 | if (pExtSuppRates->len > WLAN_RATES_MAXLEN) | |
435 | pExtSuppRates->len = WLAN_RATES_MAXLEN; | |
436 | memcpy(pBSSList->abyExtSuppRates, pExtSuppRates, pExtSuppRates->len + WLAN_IEHDR_LEN); | |
7e809a9b | 437 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"BSSbInsertToBSSList: pExtSuppRates->len = %d\n", pExtSuppRates->len); |
5449c685 FB |
438 | |
439 | } else { | |
440 | memset(pBSSList->abyExtSuppRates, 0, WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1); | |
441 | } | |
442 | pBSSList->sERP.byERP = psERP->byERP; | |
443 | pBSSList->sERP.bERPExist = psERP->bERPExist; | |
444 | ||
445 | // Check if BSS is 802.11a/b/g | |
446 | if (pBSSList->uChannel > CB_MAX_CHANNEL_24G) { | |
447 | pBSSList->eNetworkTypeInUse = PHY_TYPE_11A; | |
448 | } else { | |
1b12068a | 449 | if (pBSSList->sERP.bERPExist == true) { |
5449c685 FB |
450 | pBSSList->eNetworkTypeInUse = PHY_TYPE_11G; |
451 | } else { | |
452 | pBSSList->eNetworkTypeInUse = PHY_TYPE_11B; | |
453 | } | |
454 | } | |
455 | ||
456 | pBSSList->byRxRate = pRxPacket->byRxRate; | |
457 | pBSSList->qwLocalTSF = pRxPacket->qwLocalTSF; | |
458 | pBSSList->uRSSI = pRxPacket->uRSSI; | |
459 | pBSSList->bySQ = pRxPacket->bySQ; | |
460 | ||
461 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && | |
462 | (pMgmt->eCurrState == WMAC_STATE_ASSOC)) { | |
463 | // assoc with BSS | |
464 | if (pBSSList == pMgmt->pCurrBSS) { | |
1b12068a | 465 | bParsingQuiet = true; |
5449c685 FB |
466 | } |
467 | } | |
468 | ||
469 | WPA_ClearRSN(pBSSList); | |
470 | ||
471 | if (pRSNWPA != NULL) { | |
b6e95cd5 | 472 | unsigned int uLen = pRSNWPA->len + 2; |
5449c685 | 473 | |
dec572cb | 474 | if (uLen <= (uIELength - (unsigned int)((unsigned char *)pRSNWPA - pbyIEs))) { |
5449c685 FB |
475 | pBSSList->wWPALen = uLen; |
476 | memcpy(pBSSList->byWPAIE, pRSNWPA, uLen); | |
477 | WPA_ParseRSN(pBSSList, pRSNWPA); | |
478 | } | |
479 | } | |
480 | ||
481 | WPA2_ClearRSN(pBSSList); | |
482 | ||
483 | if (pRSN != NULL) { | |
b6e95cd5 | 484 | unsigned int uLen = pRSN->len + 2; |
dec572cb | 485 | if (uLen <= (uIELength - (unsigned int)((unsigned char *)pRSN - pbyIEs))) { |
5449c685 FB |
486 | pBSSList->wRSNLen = uLen; |
487 | memcpy(pBSSList->byRSNIE, pRSN, uLen); | |
488 | WPA2vParseRSN(pBSSList, pRSN); | |
489 | } | |
490 | } | |
491 | ||
1b12068a | 492 | if ((pMgmt->eAuthenMode == WMAC_AUTH_WPA2) || (pBSSList->bWPA2Valid == true)) { |
5449c685 FB |
493 | |
494 | PSKeyItem pTransmitKey = NULL; | |
7b6a0013 | 495 | bool bIs802_1x = false; |
5449c685 FB |
496 | |
497 | for (ii = 0; ii < pBSSList->wAKMSSAuthCount; ii ++) { | |
498 | if (pBSSList->abyAKMSSAuthType[ii] == WLAN_11i_AKMSS_802_1X) { | |
1b12068a | 499 | bIs802_1x = true; |
5449c685 FB |
500 | break; |
501 | } | |
502 | } | |
1b12068a | 503 | if ((bIs802_1x == true) && (pSSID->len == ((PWLAN_IE_SSID)pMgmt->abyDesireSSID)->len) && |
51b6d9c2 | 504 | ( !memcmp(pSSID->abySSID, ((PWLAN_IE_SSID)pMgmt->abyDesireSSID)->abySSID, pSSID->len))) { |
5449c685 | 505 | |
e64354c0 | 506 | bAdd_PMKID_Candidate((void *)pDevice, pBSSList->abyBSSID, &pBSSList->sRSNCapObj); |
5449c685 | 507 | |
1b12068a CC |
508 | if ((pDevice->bLinkPass == true) && (pMgmt->eCurrState == WMAC_STATE_ASSOC)) { |
509 | if ((KeybGetTransmitKey(&(pDevice->sKey), pDevice->abyBSSID, PAIRWISE_KEY, &pTransmitKey) == true) || | |
510 | (KeybGetTransmitKey(&(pDevice->sKey), pDevice->abyBSSID, GROUP_KEY, &pTransmitKey) == true)) { | |
5449c685 FB |
511 | pDevice->gsPMKIDCandidate.StatusType = Ndis802_11StatusType_PMKID_CandidateList; |
512 | pDevice->gsPMKIDCandidate.Version = 1; | |
513 | ||
514 | } | |
515 | ||
516 | } | |
517 | } | |
518 | } | |
519 | ||
520 | if (pDevice->bUpdateBBVGA) { | |
521 | // Moniter if RSSI is too strong. | |
522 | pBSSList->byRSSIStatCnt = 0; | |
3fc9b584 | 523 | RFvRSSITodBm(pDevice, (unsigned char)(pRxPacket->uRSSI), &pBSSList->ldBmMAX); |
5449c685 FB |
524 | pBSSList->ldBmAverage[0] = pBSSList->ldBmMAX; |
525 | for (ii = 1; ii < RSSI_STAT_COUNT; ii++) | |
526 | pBSSList->ldBmAverage[ii] = 0; | |
527 | } | |
528 | ||
529 | if ((pIE_Country != NULL) && | |
1b12068a | 530 | (pMgmt->b11hEnable == true)) { |
79566eb2 | 531 | set_country_info(pMgmt->pAdapter, pBSSList->eNetworkTypeInUse, |
5449c685 FB |
532 | pIE_Country); |
533 | } | |
534 | ||
1b12068a | 535 | if ((bParsingQuiet == true) && (pIE_Quiet != NULL)) { |
5449c685 FB |
536 | if ((((PWLAN_IE_QUIET)pIE_Quiet)->len == 8) && |
537 | (((PWLAN_IE_QUIET)pIE_Quiet)->byQuietCount != 0)) { | |
538 | // valid EID | |
539 | if (pQuiet == NULL) { | |
540 | pQuiet = (PWLAN_IE_QUIET)pIE_Quiet; | |
541 | CARDbSetQuiet( pMgmt->pAdapter, | |
1b12068a | 542 | true, |
5449c685 FB |
543 | pQuiet->byQuietCount, |
544 | pQuiet->byQuietPeriod, | |
15df6c2b CC |
545 | *((unsigned short *)pQuiet->abyQuietDuration), |
546 | *((unsigned short *)pQuiet->abyQuietOffset) | |
5449c685 FB |
547 | ); |
548 | } else { | |
549 | pQuiet = (PWLAN_IE_QUIET)pIE_Quiet; | |
550 | CARDbSetQuiet( pMgmt->pAdapter, | |
5a5a2a6a | 551 | false, |
5449c685 FB |
552 | pQuiet->byQuietCount, |
553 | pQuiet->byQuietPeriod, | |
15df6c2b CC |
554 | *((unsigned short *)pQuiet->abyQuietDuration), |
555 | *((unsigned short *)pQuiet->abyQuietOffset) | |
5449c685 FB |
556 | ); |
557 | } | |
558 | } | |
559 | } | |
560 | ||
1b12068a | 561 | if ((bParsingQuiet == true) && |
5449c685 FB |
562 | (pQuiet != NULL)) { |
563 | CARDbStartQuiet(pMgmt->pAdapter); | |
564 | } | |
565 | ||
566 | pBSSList->uIELength = uIELength; | |
567 | if (pBSSList->uIELength > WLAN_BEACON_FR_MAXLEN) | |
568 | pBSSList->uIELength = WLAN_BEACON_FR_MAXLEN; | |
51b6d9c2 | 569 | memcpy(pBSSList->abyIEs, pbyIEs, pBSSList->uIELength); |
5449c685 | 570 | |
1b12068a | 571 | return true; |
5449c685 FB |
572 | } |
573 | ||
574 | ||
575 | /*+ | |
576 | * | |
577 | * Routine Description: | |
578 | * Update BSS set in known BSS list | |
579 | * | |
580 | * Return Value: | |
1b12068a | 581 | * true if success. |
5449c685 FB |
582 | * |
583 | -*/ | |
584 | // TODO: input structure modify | |
585 | ||
7b6a0013 | 586 | bool |
5449c685 | 587 | BSSbUpdateToBSSList ( |
3a215e0f CC |
588 | void *hDeviceContext, |
589 | QWORD qwTimestamp, | |
2986db5f CC |
590 | unsigned short wBeaconInterval, |
591 | unsigned short wCapInfo, | |
3fc9b584 | 592 | unsigned char byCurrChannel, |
7b6a0013 | 593 | bool bChannelHit, |
3a215e0f CC |
594 | PWLAN_IE_SSID pSSID, |
595 | PWLAN_IE_SUPP_RATES pSuppRates, | |
596 | PWLAN_IE_SUPP_RATES pExtSuppRates, | |
597 | PERPObject psERP, | |
598 | PWLAN_IE_RSN pRSN, | |
599 | PWLAN_IE_RSN_EXT pRSNWPA, | |
600 | PWLAN_IE_COUNTRY pIE_Country, | |
601 | PWLAN_IE_QUIET pIE_Quiet, | |
602 | PKnownBSS pBSSList, | |
b6e95cd5 | 603 | unsigned int uIELength, |
2989e96f | 604 | unsigned char *pbyIEs, |
3a215e0f | 605 | void *pRxPacketContext |
5449c685 FB |
606 | ) |
607 | { | |
608 | int ii; | |
609 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
610 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
611 | PSRxMgmtPacket pRxPacket = (PSRxMgmtPacket)pRxPacketContext; | |
b83cc2ed | 612 | long ldBm; |
7b6a0013 | 613 | bool bParsingQuiet = false; |
5449c685 FB |
614 | PWLAN_IE_QUIET pQuiet = NULL; |
615 | ||
616 | ||
617 | ||
618 | if (pBSSList == NULL) | |
5a5a2a6a | 619 | return false; |
5449c685 | 620 | |
612822f5 | 621 | |
5449c685 FB |
622 | HIDWORD(pBSSList->qwBSSTimestamp) = cpu_to_le32(HIDWORD(qwTimestamp)); |
623 | LODWORD(pBSSList->qwBSSTimestamp) = cpu_to_le32(LODWORD(qwTimestamp)); | |
624 | pBSSList->wBeaconInterval = cpu_to_le16(wBeaconInterval); | |
625 | pBSSList->wCapInfo = cpu_to_le16(wCapInfo); | |
626 | pBSSList->uClearCount = 0; | |
627 | pBSSList->uChannel = byCurrChannel; | |
7e809a9b | 628 | // DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"BSSbUpdateToBSSList: pBSSList->uChannel: %d\n", pBSSList->uChannel); |
5449c685 FB |
629 | |
630 | if (pSSID->len > WLAN_SSID_MAXLEN) | |
631 | pSSID->len = WLAN_SSID_MAXLEN; | |
632 | ||
633 | if ((pSSID->len != 0) && (pSSID->abySSID[0] != 0)) | |
634 | memcpy(pBSSList->abySSID, pSSID, pSSID->len + WLAN_IEHDR_LEN); | |
635 | memcpy(pBSSList->abySuppRates, pSuppRates,pSuppRates->len + WLAN_IEHDR_LEN); | |
636 | ||
637 | if (pExtSuppRates != NULL) { | |
638 | memcpy(pBSSList->abyExtSuppRates, pExtSuppRates,pExtSuppRates->len + WLAN_IEHDR_LEN); | |
639 | } else { | |
640 | memset(pBSSList->abyExtSuppRates, 0, WLAN_IEHDR_LEN + WLAN_RATES_MAXLEN + 1); | |
641 | } | |
642 | pBSSList->sERP.byERP = psERP->byERP; | |
643 | pBSSList->sERP.bERPExist = psERP->bERPExist; | |
644 | ||
645 | // Check if BSS is 802.11a/b/g | |
646 | if (pBSSList->uChannel > CB_MAX_CHANNEL_24G) { | |
647 | pBSSList->eNetworkTypeInUse = PHY_TYPE_11A; | |
648 | } else { | |
1b12068a | 649 | if (pBSSList->sERP.bERPExist == true) { |
5449c685 FB |
650 | pBSSList->eNetworkTypeInUse = PHY_TYPE_11G; |
651 | } else { | |
652 | pBSSList->eNetworkTypeInUse = PHY_TYPE_11B; | |
653 | } | |
654 | } | |
655 | ||
656 | pBSSList->byRxRate = pRxPacket->byRxRate; | |
657 | pBSSList->qwLocalTSF = pRxPacket->qwLocalTSF; | |
658 | if(bChannelHit) | |
659 | pBSSList->uRSSI = pRxPacket->uRSSI; | |
660 | pBSSList->bySQ = pRxPacket->bySQ; | |
661 | ||
662 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && | |
663 | (pMgmt->eCurrState == WMAC_STATE_ASSOC)) { | |
664 | // assoc with BSS | |
665 | if (pBSSList == pMgmt->pCurrBSS) { | |
1b12068a | 666 | bParsingQuiet = true; |
5449c685 FB |
667 | } |
668 | } | |
669 | ||
612822f5 | 670 | WPA_ClearRSN(pBSSList); //mike update |
5449c685 FB |
671 | |
672 | if (pRSNWPA != NULL) { | |
b6e95cd5 | 673 | unsigned int uLen = pRSNWPA->len + 2; |
dec572cb | 674 | if (uLen <= (uIELength - (unsigned int)((unsigned char *)pRSNWPA - pbyIEs))) { |
5449c685 FB |
675 | pBSSList->wWPALen = uLen; |
676 | memcpy(pBSSList->byWPAIE, pRSNWPA, uLen); | |
677 | WPA_ParseRSN(pBSSList, pRSNWPA); | |
678 | } | |
679 | } | |
680 | ||
612822f5 | 681 | WPA2_ClearRSN(pBSSList); //mike update |
5449c685 FB |
682 | |
683 | if (pRSN != NULL) { | |
b6e95cd5 | 684 | unsigned int uLen = pRSN->len + 2; |
dec572cb | 685 | if (uLen <= (uIELength - (unsigned int)((unsigned char *)pRSN - pbyIEs))) { |
5449c685 FB |
686 | pBSSList->wRSNLen = uLen; |
687 | memcpy(pBSSList->byRSNIE, pRSN, uLen); | |
688 | WPA2vParseRSN(pBSSList, pRSN); | |
689 | } | |
690 | } | |
691 | ||
692 | if (pRxPacket->uRSSI != 0) { | |
3fc9b584 | 693 | RFvRSSITodBm(pDevice, (unsigned char)(pRxPacket->uRSSI), &ldBm); |
5449c685 FB |
694 | // Moniter if RSSI is too strong. |
695 | pBSSList->byRSSIStatCnt++; | |
696 | pBSSList->byRSSIStatCnt %= RSSI_STAT_COUNT; | |
697 | pBSSList->ldBmAverage[pBSSList->byRSSIStatCnt] = ldBm; | |
698 | for(ii=0;ii<RSSI_STAT_COUNT;ii++) { | |
699 | if (pBSSList->ldBmAverage[ii] != 0) { | |
700 | pBSSList->ldBmMAX = max(pBSSList->ldBmAverage[ii], ldBm); | |
701 | } | |
702 | } | |
703 | } | |
704 | ||
705 | if ((pIE_Country != NULL) && | |
1b12068a | 706 | (pMgmt->b11hEnable == true)) { |
79566eb2 | 707 | set_country_info(pMgmt->pAdapter, pBSSList->eNetworkTypeInUse, |
5449c685 FB |
708 | pIE_Country); |
709 | } | |
710 | ||
1b12068a | 711 | if ((bParsingQuiet == true) && (pIE_Quiet != NULL)) { |
5449c685 FB |
712 | if ((((PWLAN_IE_QUIET)pIE_Quiet)->len == 8) && |
713 | (((PWLAN_IE_QUIET)pIE_Quiet)->byQuietCount != 0)) { | |
714 | // valid EID | |
715 | if (pQuiet == NULL) { | |
716 | pQuiet = (PWLAN_IE_QUIET)pIE_Quiet; | |
717 | CARDbSetQuiet( pMgmt->pAdapter, | |
1b12068a | 718 | true, |
5449c685 FB |
719 | pQuiet->byQuietCount, |
720 | pQuiet->byQuietPeriod, | |
15df6c2b CC |
721 | *((unsigned short *)pQuiet->abyQuietDuration), |
722 | *((unsigned short *)pQuiet->abyQuietOffset) | |
5449c685 FB |
723 | ); |
724 | } else { | |
725 | pQuiet = (PWLAN_IE_QUIET)pIE_Quiet; | |
726 | CARDbSetQuiet( pMgmt->pAdapter, | |
5a5a2a6a | 727 | false, |
5449c685 FB |
728 | pQuiet->byQuietCount, |
729 | pQuiet->byQuietPeriod, | |
15df6c2b CC |
730 | *((unsigned short *)pQuiet->abyQuietDuration), |
731 | *((unsigned short *)pQuiet->abyQuietOffset) | |
5449c685 FB |
732 | ); |
733 | } | |
734 | } | |
735 | } | |
736 | ||
1b12068a | 737 | if ((bParsingQuiet == true) && |
5449c685 FB |
738 | (pQuiet != NULL)) { |
739 | CARDbStartQuiet(pMgmt->pAdapter); | |
740 | } | |
741 | ||
742 | pBSSList->uIELength = uIELength; | |
743 | if (pBSSList->uIELength > WLAN_BEACON_FR_MAXLEN) | |
744 | pBSSList->uIELength = WLAN_BEACON_FR_MAXLEN; | |
745 | memcpy(pBSSList->abyIEs, pbyIEs, pBSSList->uIELength); | |
746 | ||
1b12068a | 747 | return true; |
5449c685 FB |
748 | } |
749 | ||
750 | ||
751 | ||
752 | ||
753 | ||
754 | /*+ | |
755 | * | |
756 | * Routine Description: | |
757 | * Search Node DB table to find the index of matched DstAddr | |
758 | * | |
759 | * Return Value: | |
760 | * None | |
761 | * | |
762 | -*/ | |
763 | ||
7b6a0013 | 764 | bool |
fe4f34bd CC |
765 | BSSDBbIsSTAInNodeDB(void *pMgmtObject, unsigned char *abyDstAddr, |
766 | unsigned int *puNodeIndex) | |
5449c685 FB |
767 | { |
768 | PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; | |
b6e95cd5 | 769 | unsigned int ii; |
5449c685 FB |
770 | |
771 | // Index = 0 reserved for AP Node | |
772 | for (ii = 1; ii < (MAX_NODE_NUM + 1); ii++) { | |
773 | if (pMgmt->sNodeDBTable[ii].bActive) { | |
2ef98c60 | 774 | if (!compare_ether_addr(abyDstAddr, pMgmt->sNodeDBTable[ii].abyMACAddr)) { |
5449c685 | 775 | *puNodeIndex = ii; |
1b12068a | 776 | return true; |
5449c685 FB |
777 | } |
778 | } | |
779 | } | |
780 | ||
5a5a2a6a | 781 | return false; |
5449c685 FB |
782 | }; |
783 | ||
784 | ||
785 | ||
786 | /*+ | |
787 | * | |
788 | * Routine Description: | |
789 | * Find an empty node and allocated; if no empty found, | |
790 | * instand used of most inactive one. | |
791 | * | |
792 | * Return Value: | |
793 | * None | |
794 | * | |
795 | -*/ | |
6b35b7b3 | 796 | void |
fe4f34bd | 797 | BSSvCreateOneNode(void *hDeviceContext, unsigned int *puNodeIndex) |
5449c685 FB |
798 | { |
799 | ||
800 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
801 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
b6e95cd5 CC |
802 | unsigned int ii; |
803 | unsigned int BigestCount = 0; | |
804 | unsigned int SelectIndex; | |
5449c685 FB |
805 | struct sk_buff *skb; |
806 | // Index = 0 reserved for AP Node (In STA mode) | |
807 | // Index = 0 reserved for Broadcast/MultiCast (In AP mode) | |
808 | SelectIndex = 1; | |
809 | for (ii = 1; ii < (MAX_NODE_NUM + 1); ii++) { | |
810 | if (pMgmt->sNodeDBTable[ii].bActive) { | |
811 | if (pMgmt->sNodeDBTable[ii].uInActiveCount > BigestCount) { | |
812 | BigestCount = pMgmt->sNodeDBTable[ii].uInActiveCount; | |
813 | SelectIndex = ii; | |
814 | } | |
815 | } | |
816 | else { | |
817 | break; | |
818 | } | |
819 | } | |
820 | ||
821 | // if not found replace uInActiveCount is largest one. | |
822 | if ( ii == (MAX_NODE_NUM + 1)) { | |
823 | *puNodeIndex = SelectIndex; | |
7e809a9b | 824 | DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "Replace inactive node = %d\n", SelectIndex); |
5449c685 FB |
825 | // clear ps buffer |
826 | if (pMgmt->sNodeDBTable[*puNodeIndex].sTxPSQueue.next != NULL) { | |
827 | while ((skb = skb_dequeue(&pMgmt->sNodeDBTable[*puNodeIndex].sTxPSQueue)) != NULL) | |
828 | dev_kfree_skb(skb); | |
829 | } | |
830 | } | |
831 | else { | |
832 | *puNodeIndex = ii; | |
833 | } | |
834 | ||
835 | memset(&pMgmt->sNodeDBTable[*puNodeIndex], 0, sizeof(KnownNodeDB)); | |
1b12068a | 836 | pMgmt->sNodeDBTable[*puNodeIndex].bActive = true; |
5449c685 FB |
837 | pMgmt->sNodeDBTable[*puNodeIndex].uRatePollTimeout = FALLBACK_POLL_SECOND; |
838 | // for AP mode PS queue | |
839 | skb_queue_head_init(&pMgmt->sNodeDBTable[*puNodeIndex].sTxPSQueue); | |
840 | pMgmt->sNodeDBTable[*puNodeIndex].byAuthSequence = 0; | |
841 | pMgmt->sNodeDBTable[*puNodeIndex].wEnQueueCnt = 0; | |
7e809a9b | 842 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Create node index = %d\n", ii); |
5449c685 FB |
843 | return; |
844 | }; | |
845 | ||
846 | ||
847 | ||
848 | /*+ | |
849 | * | |
850 | * Routine Description: | |
851 | * Remove Node by NodeIndex | |
852 | * | |
853 | * | |
854 | * Return Value: | |
855 | * None | |
856 | * | |
857 | -*/ | |
6b35b7b3 | 858 | void |
5449c685 | 859 | BSSvRemoveOneNode( |
3a215e0f | 860 | void *hDeviceContext, |
b6e95cd5 | 861 | unsigned int uNodeIndex |
5449c685 FB |
862 | ) |
863 | { | |
864 | ||
865 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
866 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
3fc9b584 | 867 | unsigned char byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; |
5449c685 FB |
868 | struct sk_buff *skb; |
869 | ||
870 | ||
871 | while ((skb = skb_dequeue(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue)) != NULL) | |
872 | dev_kfree_skb(skb); | |
873 | // clear context | |
874 | memset(&pMgmt->sNodeDBTable[uNodeIndex], 0, sizeof(KnownNodeDB)); | |
875 | // clear tx bit map | |
876 | pMgmt->abyPSTxMap[pMgmt->sNodeDBTable[uNodeIndex].wAID >> 3] &= ~byMask[pMgmt->sNodeDBTable[uNodeIndex].wAID & 7]; | |
877 | ||
878 | return; | |
879 | }; | |
880 | /*+ | |
881 | * | |
882 | * Routine Description: | |
883 | * Update AP Node content in Index 0 of KnownNodeDB | |
884 | * | |
885 | * | |
886 | * Return Value: | |
887 | * None | |
888 | * | |
889 | -*/ | |
890 | ||
6b35b7b3 | 891 | void |
5449c685 | 892 | BSSvUpdateAPNode( |
3a215e0f | 893 | void *hDeviceContext, |
15df6c2b | 894 | unsigned short *pwCapInfo, |
3a215e0f CC |
895 | PWLAN_IE_SUPP_RATES pSuppRates, |
896 | PWLAN_IE_SUPP_RATES pExtSuppRates | |
5449c685 FB |
897 | ) |
898 | { | |
899 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
900 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
b6e95cd5 | 901 | unsigned int uRateLen = WLAN_RATES_MAXLEN; |
5449c685 FB |
902 | |
903 | memset(&pMgmt->sNodeDBTable[0], 0, sizeof(KnownNodeDB)); | |
904 | ||
1b12068a | 905 | pMgmt->sNodeDBTable[0].bActive = true; |
5449c685 FB |
906 | if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { |
907 | uRateLen = WLAN_RATES_MAXLEN_11B; | |
908 | } | |
909 | pMgmt->abyCurrSuppRates[1] = RATEuSetIE((PWLAN_IE_SUPP_RATES)pSuppRates, | |
910 | (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates, | |
911 | uRateLen); | |
912 | pMgmt->abyCurrExtSuppRates[1] = RATEuSetIE((PWLAN_IE_SUPP_RATES)pExtSuppRates, | |
913 | (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates, | |
914 | uRateLen); | |
830a619c | 915 | RATEvParseMaxRate((void *)pDevice, |
5449c685 FB |
916 | (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates, |
917 | (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates, | |
1b12068a | 918 | true, |
5449c685 FB |
919 | &(pMgmt->sNodeDBTable[0].wMaxBasicRate), |
920 | &(pMgmt->sNodeDBTable[0].wMaxSuppRate), | |
921 | &(pMgmt->sNodeDBTable[0].wSuppRate), | |
922 | &(pMgmt->sNodeDBTable[0].byTopCCKBasicRate), | |
923 | &(pMgmt->sNodeDBTable[0].byTopOFDMBasicRate) | |
924 | ); | |
925 | memcpy(pMgmt->sNodeDBTable[0].abyMACAddr, pMgmt->abyCurrBSSID, WLAN_ADDR_LEN); | |
926 | pMgmt->sNodeDBTable[0].wTxDataRate = pMgmt->sNodeDBTable[0].wMaxSuppRate; | |
927 | pMgmt->sNodeDBTable[0].bShortPreamble = WLAN_GET_CAP_INFO_SHORTPREAMBLE(*pwCapInfo); | |
928 | pMgmt->sNodeDBTable[0].uRatePollTimeout = FALLBACK_POLL_SECOND; | |
929 | #ifdef PLICE_DEBUG | |
930 | printk("BSSvUpdateAPNode:MaxSuppRate is %d\n",pMgmt->sNodeDBTable[0].wMaxSuppRate); | |
931 | #endif | |
932 | // Auto rate fallback function initiation. | |
933 | // RATEbInit(pDevice); | |
7e809a9b | 934 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"pMgmt->sNodeDBTable[0].wTxDataRate = %d \n", pMgmt->sNodeDBTable[0].wTxDataRate); |
5449c685 FB |
935 | |
936 | }; | |
937 | ||
938 | ||
939 | ||
940 | ||
941 | ||
942 | /*+ | |
943 | * | |
944 | * Routine Description: | |
945 | * Add Multicast Node content in Index 0 of KnownNodeDB | |
946 | * | |
947 | * | |
948 | * Return Value: | |
949 | * None | |
950 | * | |
951 | -*/ | |
952 | ||
953 | ||
6b35b7b3 | 954 | void |
5449c685 | 955 | BSSvAddMulticastNode( |
3a215e0f | 956 | void *hDeviceContext |
5449c685 FB |
957 | ) |
958 | { | |
959 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
960 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
961 | ||
962 | if (!pDevice->bEnableHostWEP) | |
963 | memset(&pMgmt->sNodeDBTable[0], 0, sizeof(KnownNodeDB)); | |
964 | memset(pMgmt->sNodeDBTable[0].abyMACAddr, 0xff, WLAN_ADDR_LEN); | |
1b12068a | 965 | pMgmt->sNodeDBTable[0].bActive = true; |
5a5a2a6a | 966 | pMgmt->sNodeDBTable[0].bPSEnable = false; |
5449c685 | 967 | skb_queue_head_init(&pMgmt->sNodeDBTable[0].sTxPSQueue); |
830a619c | 968 | RATEvParseMaxRate((void *)pDevice, |
5449c685 FB |
969 | (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrSuppRates, |
970 | (PWLAN_IE_SUPP_RATES)pMgmt->abyCurrExtSuppRates, | |
1b12068a | 971 | true, |
5449c685 FB |
972 | &(pMgmt->sNodeDBTable[0].wMaxBasicRate), |
973 | &(pMgmt->sNodeDBTable[0].wMaxSuppRate), | |
974 | &(pMgmt->sNodeDBTable[0].wSuppRate), | |
975 | &(pMgmt->sNodeDBTable[0].byTopCCKBasicRate), | |
976 | &(pMgmt->sNodeDBTable[0].byTopOFDMBasicRate) | |
977 | ); | |
978 | pMgmt->sNodeDBTable[0].wTxDataRate = pMgmt->sNodeDBTable[0].wMaxBasicRate; | |
979 | #ifdef PLICE_DEBUG | |
980 | printk("BSSvAddMultiCastNode:pMgmt->sNodeDBTable[0].wTxDataRate is %d\n",pMgmt->sNodeDBTable[0].wTxDataRate); | |
981 | #endif | |
982 | pMgmt->sNodeDBTable[0].uRatePollTimeout = FALLBACK_POLL_SECOND; | |
983 | ||
984 | }; | |
985 | ||
986 | ||
987 | ||
988 | ||
989 | ||
990 | /*+ | |
991 | * | |
992 | * Routine Description: | |
993 | * | |
994 | * | |
995 | * Second call back function to update Node DB info & AP link status | |
996 | * | |
997 | * | |
998 | * Return Value: | |
999 | * none. | |
1000 | * | |
1001 | -*/ | |
1002 | //2008-4-14 <add> by chester for led issue | |
1003 | #ifdef FOR_LED_ON_NOTEBOOK | |
7b6a0013 | 1004 | bool cc=false; |
b6e95cd5 | 1005 | unsigned int status; |
5449c685 | 1006 | #endif |
6b35b7b3 | 1007 | void |
5449c685 | 1008 | BSSvSecondCallBack( |
3a215e0f | 1009 | void *hDeviceContext |
5449c685 FB |
1010 | ) |
1011 | { | |
1012 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1013 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
b6e95cd5 | 1014 | unsigned int ii; |
5449c685 | 1015 | PWLAN_IE_SSID pItemSSID, pCurrSSID; |
b6e95cd5 CC |
1016 | unsigned int uSleepySTACnt = 0; |
1017 | unsigned int uNonShortSlotSTACnt = 0; | |
1018 | unsigned int uLongPreambleSTACnt = 0; | |
612822f5 | 1019 | viawget_wpa_header* wpahdr; //DavidWang |
5449c685 FB |
1020 | |
1021 | spin_lock_irq(&pDevice->lock); | |
1022 | ||
1023 | pDevice->uAssocCount = 0; | |
1024 | ||
1025 | pDevice->byERPFlag &= | |
1026 | ~(WLAN_SET_ERP_BARKER_MODE(1) | WLAN_SET_ERP_NONERP_PRESENT(1)); | |
1027 | //2008-4-14 <add> by chester for led issue | |
1028 | #ifdef FOR_LED_ON_NOTEBOOK | |
1029 | MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO); | |
5a5a2a6a | 1030 | if ((( !(pDevice->byGPIO & GPIO0_DATA)&&(pDevice->bHWRadioOff == false))||((pDevice->byGPIO & GPIO0_DATA)&&(pDevice->bHWRadioOff == true)))&&(cc==false)){ |
1b12068a | 1031 | cc=true; |
5449c685 | 1032 | } |
1b12068a | 1033 | else if(cc==true){ |
5449c685 | 1034 | |
1b12068a | 1035 | if(pDevice->bHWRadioOff == true){ |
256a816b JL |
1036 | if ( !(pDevice->byGPIO & GPIO0_DATA)) |
1037 | //||( !(pDevice->byGPIO & GPIO0_DATA) && (pDevice->byRadioCtl & EEP_RADIOCTL_INV))) | |
5449c685 FB |
1038 | {if(status==1) goto start; |
1039 | status=1; | |
1040 | CARDbRadioPowerOff(pDevice); | |
5a5a2a6a | 1041 | pMgmt->sNodeDBTable[0].bActive = false; |
5449c685 FB |
1042 | pMgmt->eCurrMode = WMAC_MODE_STANDBY; |
1043 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
1044 | //netif_stop_queue(pDevice->dev); | |
5a5a2a6a | 1045 | pDevice->bLinkPass = false; |
5449c685 FB |
1046 | |
1047 | } | |
256a816b JL |
1048 | if (pDevice->byGPIO &GPIO0_DATA) |
1049 | //||( !(pDevice->byGPIO & GPIO0_DATA) && (pDevice->byRadioCtl & EEP_RADIOCTL_INV))) | |
5449c685 FB |
1050 | {if(status==2) goto start; |
1051 | status=2; | |
1052 | CARDbRadioPowerOn(pDevice); | |
1053 | } } | |
1054 | else{ | |
256a816b JL |
1055 | if (pDevice->byGPIO & GPIO0_DATA) |
1056 | //||( !(pDevice->byGPIO & GPIO0_DATA) && (pDevice->byRadioCtl & EEP_RADIOCTL_INV))) | |
5449c685 FB |
1057 | {if(status==3) goto start; |
1058 | status=3; | |
1059 | CARDbRadioPowerOff(pDevice); | |
5a5a2a6a | 1060 | pMgmt->sNodeDBTable[0].bActive = false; |
5449c685 FB |
1061 | pMgmt->eCurrMode = WMAC_MODE_STANDBY; |
1062 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
1063 | //netif_stop_queue(pDevice->dev); | |
5a5a2a6a | 1064 | pDevice->bLinkPass = false; |
5449c685 FB |
1065 | |
1066 | } | |
256a816b JL |
1067 | if ( !(pDevice->byGPIO & GPIO0_DATA)) |
1068 | //||( !(pDevice->byGPIO & GPIO0_DATA) && (pDevice->byRadioCtl & EEP_RADIOCTL_INV))) | |
5449c685 FB |
1069 | {if(status==4) goto start; |
1070 | status=4; | |
1071 | CARDbRadioPowerOn(pDevice); | |
1072 | } } | |
1073 | } | |
1074 | start: | |
1075 | #endif | |
1076 | ||
1077 | ||
1078 | if (pDevice->wUseProtectCntDown > 0) { | |
1079 | pDevice->wUseProtectCntDown --; | |
1080 | } | |
1081 | else { | |
1082 | // disable protect mode | |
1083 | pDevice->byERPFlag &= ~(WLAN_SET_ERP_USE_PROTECTION(1)); | |
1084 | } | |
1085 | ||
1086 | { | |
1087 | pDevice->byReAssocCount++; | |
1b12068a | 1088 | if((pDevice->byReAssocCount > 10) && (pDevice->bLinkPass != true)) { //10 sec timeout |
5449c685 FB |
1089 | printk("Re-association timeout!!!\n"); |
1090 | pDevice->byReAssocCount = 0; | |
1091 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
1b12068a | 1092 | // if(pDevice->bWPASuppWextEnabled == true) |
5449c685 FB |
1093 | { |
1094 | union iwreq_data wrqu; | |
1095 | memset(&wrqu, 0, sizeof (wrqu)); | |
1096 | wrqu.ap_addr.sa_family = ARPHRD_ETHER; | |
612822f5 | 1097 | PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated)\n"); |
5449c685 FB |
1098 | wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL); |
1099 | } | |
1100 | #endif | |
1101 | } | |
1b12068a | 1102 | else if(pDevice->bLinkPass == true) |
5449c685 FB |
1103 | pDevice->byReAssocCount = 0; |
1104 | } | |
1105 | ||
1106 | #ifdef Calcu_LinkQual | |
e64354c0 | 1107 | s_uCalculateLinkQual((void *)pDevice); |
5449c685 FB |
1108 | #endif |
1109 | ||
1110 | for (ii = 0; ii < (MAX_NODE_NUM + 1); ii++) { | |
1111 | ||
1112 | if (pMgmt->sNodeDBTable[ii].bActive) { | |
5449c685 FB |
1113 | // Increase in-activity counter |
1114 | pMgmt->sNodeDBTable[ii].uInActiveCount++; | |
1115 | ||
1116 | if (ii > 0) { | |
1117 | if (pMgmt->sNodeDBTable[ii].uInActiveCount > MAX_INACTIVE_COUNT) { | |
1118 | BSSvRemoveOneNode(pDevice, ii); | |
612822f5 | 1119 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO |
5449c685 FB |
1120 | "Inactive timeout [%d] sec, STA index = [%d] remove\n", MAX_INACTIVE_COUNT, ii); |
1121 | continue; | |
1122 | } | |
1123 | ||
1124 | if (pMgmt->sNodeDBTable[ii].eNodeState >= NODE_ASSOC) { | |
1125 | ||
1126 | pDevice->uAssocCount++; | |
1127 | ||
1128 | // check if Non ERP exist | |
1129 | if (pMgmt->sNodeDBTable[ii].uInActiveCount < ERP_RECOVER_COUNT) { | |
1130 | if (!pMgmt->sNodeDBTable[ii].bShortPreamble) { | |
1131 | pDevice->byERPFlag |= WLAN_SET_ERP_BARKER_MODE(1); | |
1132 | uLongPreambleSTACnt ++; | |
1133 | } | |
1134 | if (!pMgmt->sNodeDBTable[ii].bERPExist) { | |
1135 | pDevice->byERPFlag |= WLAN_SET_ERP_NONERP_PRESENT(1); | |
1136 | pDevice->byERPFlag |= WLAN_SET_ERP_USE_PROTECTION(1); | |
1137 | } | |
1138 | if (!pMgmt->sNodeDBTable[ii].bShortSlotTime) | |
1139 | uNonShortSlotSTACnt++; | |
1140 | } | |
1141 | } | |
1142 | ||
1143 | // check if any STA in PS mode | |
1144 | if (pMgmt->sNodeDBTable[ii].bPSEnable) | |
1145 | uSleepySTACnt++; | |
1146 | ||
1147 | ||
1148 | } | |
1149 | ||
1150 | // Rate fallback check | |
5449c685 FB |
1151 | if (!pDevice->bFixRate) { |
1152 | /* | |
1153 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (ii == 0)) | |
1154 | RATEvTxRateFallBack(pDevice, &(pMgmt->sNodeDBTable[ii])); | |
1155 | */ | |
1156 | if (ii > 0) { | |
1157 | // ii = 0 for multicast node (AP & Adhoc) | |
830a619c | 1158 | RATEvTxRateFallBack((void *)pDevice, &(pMgmt->sNodeDBTable[ii])); |
5449c685 FB |
1159 | } |
1160 | else { | |
1161 | // ii = 0 reserved for unicast AP node (Infra STA) | |
1162 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_STA) | |
1163 | #ifdef PLICE_DEBUG | |
1164 | printk("SecondCallback:Before:TxDataRate is %d\n",pMgmt->sNodeDBTable[0].wTxDataRate); | |
1165 | #endif | |
830a619c | 1166 | RATEvTxRateFallBack((void *)pDevice, &(pMgmt->sNodeDBTable[ii])); |
5449c685 FB |
1167 | #ifdef PLICE_DEBUG |
1168 | printk("SecondCallback:After:TxDataRate is %d\n",pMgmt->sNodeDBTable[0].wTxDataRate); | |
1169 | #endif | |
1170 | ||
1171 | } | |
1172 | ||
1173 | } | |
1174 | ||
1175 | // check if pending PS queue | |
1176 | if (pMgmt->sNodeDBTable[ii].wEnQueueCnt != 0) { | |
7e809a9b | 1177 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Index= %d, Queue = %d pending \n", |
5449c685 FB |
1178 | ii, pMgmt->sNodeDBTable[ii].wEnQueueCnt); |
1179 | if ((ii >0) && (pMgmt->sNodeDBTable[ii].wEnQueueCnt > 15)) { | |
1180 | BSSvRemoveOneNode(pDevice, ii); | |
7e809a9b | 1181 | DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "Pending many queues PS STA Index = %d remove \n", ii); |
5449c685 FB |
1182 | continue; |
1183 | } | |
1184 | } | |
1185 | } | |
1186 | ||
1187 | } | |
1188 | ||
1189 | ||
1190 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && (pDevice->eCurrentPHYType == PHY_TYPE_11G)) { | |
1191 | ||
1192 | // on/off protect mode | |
1193 | if (WLAN_GET_ERP_USE_PROTECTION(pDevice->byERPFlag)) { | |
1194 | if (!pDevice->bProtectMode) { | |
1195 | MACvEnableProtectMD(pDevice->PortOffset); | |
1b12068a | 1196 | pDevice->bProtectMode = true; |
5449c685 FB |
1197 | } |
1198 | } | |
1199 | else { | |
1200 | if (pDevice->bProtectMode) { | |
1201 | MACvDisableProtectMD(pDevice->PortOffset); | |
5a5a2a6a | 1202 | pDevice->bProtectMode = false; |
5449c685 FB |
1203 | } |
1204 | } | |
1205 | // on/off short slot time | |
1206 | ||
1207 | if (uNonShortSlotSTACnt > 0) { | |
1208 | if (pDevice->bShortSlotTime) { | |
5a5a2a6a | 1209 | pDevice->bShortSlotTime = false; |
5449c685 | 1210 | BBvSetShortSlotTime(pDevice); |
830a619c | 1211 | vUpdateIFS((void *)pDevice); |
5449c685 FB |
1212 | } |
1213 | } | |
1214 | else { | |
1215 | if (!pDevice->bShortSlotTime) { | |
1b12068a | 1216 | pDevice->bShortSlotTime = true; |
5449c685 | 1217 | BBvSetShortSlotTime(pDevice); |
830a619c | 1218 | vUpdateIFS((void *)pDevice); |
5449c685 FB |
1219 | } |
1220 | } | |
1221 | ||
1222 | // on/off barker long preamble mode | |
1223 | ||
1224 | if (uLongPreambleSTACnt > 0) { | |
1225 | if (!pDevice->bBarkerPreambleMd) { | |
1226 | MACvEnableBarkerPreambleMd(pDevice->PortOffset); | |
1b12068a | 1227 | pDevice->bBarkerPreambleMd = true; |
5449c685 FB |
1228 | } |
1229 | } | |
1230 | else { | |
1231 | if (pDevice->bBarkerPreambleMd) { | |
1232 | MACvDisableBarkerPreambleMd(pDevice->PortOffset); | |
5a5a2a6a | 1233 | pDevice->bBarkerPreambleMd = false; |
5449c685 FB |
1234 | } |
1235 | } | |
1236 | ||
1237 | } | |
1238 | ||
1239 | ||
1240 | // Check if any STA in PS mode, enable DTIM multicast deliver | |
1241 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { | |
1242 | if (uSleepySTACnt > 0) | |
1b12068a | 1243 | pMgmt->sNodeDBTable[0].bPSEnable = true; |
5449c685 | 1244 | else |
5a5a2a6a | 1245 | pMgmt->sNodeDBTable[0].bPSEnable = false; |
5449c685 FB |
1246 | } |
1247 | ||
1248 | pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID; | |
1249 | pCurrSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID; | |
612822f5 | 1250 | |
5449c685 FB |
1251 | if ((pMgmt->eCurrMode == WMAC_MODE_STANDBY) || |
1252 | (pMgmt->eCurrMode == WMAC_MODE_ESS_STA)) { | |
1253 | ||
1254 | if (pMgmt->sNodeDBTable[0].bActive) { // Assoc with BSS | |
7e809a9b | 1255 | // DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "Callback inactive Count = [%d]\n", pMgmt->sNodeDBTable[0].uInActiveCount); |
5449c685 | 1256 | //if (pDevice->bUpdateBBVGA) { |
e64354c0 | 1257 | // s_vCheckSensitivity((void *) pDevice); |
5449c685 | 1258 | //} |
612822f5 | 1259 | |
5449c685 | 1260 | if (pDevice->bUpdateBBVGA) { |
e64354c0 CC |
1261 | // s_vCheckSensitivity((void *) pDevice); |
1262 | s_vCheckPreEDThreshold((void *)pDevice); | |
5449c685 | 1263 | } |
612822f5 | 1264 | |
5449c685 FB |
1265 | if ((pMgmt->sNodeDBTable[0].uInActiveCount >= (LOST_BEACON_COUNT/2)) && |
1266 | (pDevice->byBBVGACurrent != pDevice->abyBBVGA[0]) ) { | |
1267 | pDevice->byBBVGANew = pDevice->abyBBVGA[0]; | |
e64354c0 | 1268 | bScheduleCommand((void *) pDevice, WLAN_CMD_CHANGE_BBSENSITIVITY, NULL); |
5449c685 FB |
1269 | } |
1270 | ||
5449c685 | 1271 | if (pMgmt->sNodeDBTable[0].uInActiveCount >= LOST_BEACON_COUNT) { |
5a5a2a6a | 1272 | pMgmt->sNodeDBTable[0].bActive = false; |
5449c685 FB |
1273 | pMgmt->eCurrMode = WMAC_MODE_STANDBY; |
1274 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
1275 | netif_stop_queue(pDevice->dev); | |
5a5a2a6a | 1276 | pDevice->bLinkPass = false; |
1b12068a | 1277 | pDevice->bRoaming = true; |
7e809a9b | 1278 | DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "Lost AP beacon [%d] sec, disconnected !\n", pMgmt->sNodeDBTable[0].uInActiveCount); |
5449c685 FB |
1279 | if ((pDevice->bWPADEVUp) && (pDevice->skb != NULL)) { |
1280 | wpahdr = (viawget_wpa_header *)pDevice->skb->data; | |
1281 | wpahdr->type = VIAWGET_DISASSOC_MSG; | |
1282 | wpahdr->resp_ie_len = 0; | |
1283 | wpahdr->req_ie_len = 0; | |
1284 | skb_put(pDevice->skb, sizeof(viawget_wpa_header)); | |
1285 | pDevice->skb->dev = pDevice->wpadev; | |
db6cb903 | 1286 | skb_reset_mac_header(pDevice->skb); |
5449c685 FB |
1287 | pDevice->skb->pkt_type = PACKET_HOST; |
1288 | pDevice->skb->protocol = htons(ETH_P_802_2); | |
1289 | memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); | |
1290 | netif_rx(pDevice->skb); | |
1291 | pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); | |
9fc86028 | 1292 | } |
5449c685 | 1293 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
1b12068a | 1294 | // if(pDevice->bWPASuppWextEnabled == true) |
5449c685 FB |
1295 | { |
1296 | union iwreq_data wrqu; | |
1297 | memset(&wrqu, 0, sizeof (wrqu)); | |
1298 | wrqu.ap_addr.sa_family = ARPHRD_ETHER; | |
612822f5 | 1299 | PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated)\n"); |
5449c685 FB |
1300 | wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL); |
1301 | } | |
1302 | #endif | |
612822f5 | 1303 | } |
5449c685 FB |
1304 | } |
1305 | else if (pItemSSID->len != 0) { | |
1306 | if (pDevice->uAutoReConnectTime < 10) { | |
1307 | pDevice->uAutoReConnectTime++; | |
612822f5 | 1308 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
5449c685 | 1309 | //network manager support need not do Roaming scan??? |
1b12068a | 1310 | if(pDevice->bWPASuppWextEnabled ==true) |
5449c685 FB |
1311 | pDevice->uAutoReConnectTime = 0; |
1312 | #endif | |
5449c685 FB |
1313 | } |
1314 | else { | |
612822f5 | 1315 | //mike use old encryption status for wpa reauthen |
5449c685 FB |
1316 | if(pDevice->bWPADEVUp) |
1317 | pDevice->eEncryptionStatus = pDevice->eOldEncryptionStatus; | |
612822f5 | 1318 | |
7e809a9b | 1319 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Roaming ...\n"); |
e64354c0 | 1320 | BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass); |
612822f5 | 1321 | pMgmt->eScanType = WMAC_SCAN_ACTIVE; |
e64354c0 CC |
1322 | bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID); |
1323 | bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID); | |
5449c685 FB |
1324 | pDevice->uAutoReConnectTime = 0; |
1325 | } | |
1326 | } | |
1327 | } | |
1328 | ||
1329 | if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { | |
3e495b21 | 1330 | // if adhoc started which essid is NULL string, rescanning. |
5449c685 FB |
1331 | if ((pMgmt->eCurrState == WMAC_STATE_STARTED) && (pCurrSSID->len == 0)) { |
1332 | if (pDevice->uAutoReConnectTime < 10) { | |
1333 | pDevice->uAutoReConnectTime++; | |
1334 | } | |
1335 | else { | |
3e495b21 | 1336 | DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "Adhoc re-scanning ...\n"); |
612822f5 | 1337 | pMgmt->eScanType = WMAC_SCAN_ACTIVE; |
e64354c0 CC |
1338 | bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL); |
1339 | bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL); | |
5449c685 FB |
1340 | pDevice->uAutoReConnectTime = 0; |
1341 | }; | |
1342 | } | |
1343 | if (pMgmt->eCurrState == WMAC_STATE_JOINTED) { | |
612822f5 | 1344 | |
5449c685 | 1345 | if (pDevice->bUpdateBBVGA) { |
e64354c0 CC |
1346 | //s_vCheckSensitivity((void *) pDevice); |
1347 | s_vCheckPreEDThreshold((void *)pDevice); | |
5449c685 FB |
1348 | } |
1349 | if (pMgmt->sNodeDBTable[0].uInActiveCount >=ADHOC_LOST_BEACON_COUNT) { | |
7e809a9b | 1350 | DBG_PRT(MSG_LEVEL_NOTICE, KERN_INFO "Lost other STA beacon [%d] sec, started !\n", pMgmt->sNodeDBTable[0].uInActiveCount); |
5449c685 FB |
1351 | pMgmt->sNodeDBTable[0].uInActiveCount = 0; |
1352 | pMgmt->eCurrState = WMAC_STATE_STARTED; | |
1353 | netif_stop_queue(pDevice->dev); | |
5a5a2a6a | 1354 | pDevice->bLinkPass = false; |
5449c685 FB |
1355 | } |
1356 | } | |
1357 | } | |
1358 | ||
1359 | spin_unlock_irq(&pDevice->lock); | |
1360 | ||
1361 | pMgmt->sTimerSecondCallback.expires = RUN_AT(HZ); | |
1362 | add_timer(&pMgmt->sTimerSecondCallback); | |
1363 | return; | |
1364 | } | |
1365 | ||
1366 | ||
1367 | ||
1368 | ||
1369 | /*+ | |
1370 | * | |
1371 | * Routine Description: | |
1372 | * | |
1373 | * | |
1374 | * Update Tx attemps, Tx failure counter in Node DB | |
1375 | * | |
1376 | * | |
1377 | * Return Value: | |
1378 | * none. | |
1379 | * | |
1380 | -*/ | |
1381 | ||
1382 | ||
1383 | ||
6b35b7b3 | 1384 | void |
5449c685 | 1385 | BSSvUpdateNodeTxCounter( |
3a215e0f | 1386 | void *hDeviceContext, |
3fc9b584 CC |
1387 | unsigned char byTsr0, |
1388 | unsigned char byTsr1, | |
2989e96f | 1389 | unsigned char *pbyBuffer, |
b6e95cd5 | 1390 | unsigned int uFIFOHeaderSize |
5449c685 FB |
1391 | ) |
1392 | { | |
1393 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1394 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
b6e95cd5 | 1395 | unsigned int uNodeIndex = 0; |
3fc9b584 | 1396 | unsigned char byTxRetry = (byTsr0 & TSR0_NCR); |
5449c685 FB |
1397 | PSTxBufHead pTxBufHead; |
1398 | PS802_11Header pMACHeader; | |
2986db5f CC |
1399 | unsigned short wRate; |
1400 | unsigned short wFallBackRate = RATE_1M; | |
3fc9b584 | 1401 | unsigned char byFallBack; |
b6e95cd5 CC |
1402 | unsigned int ii; |
1403 | // unsigned int txRetryTemp; | |
5449c685 FB |
1404 | //PLICE_DEBUG-> |
1405 | //txRetryTemp = byTxRetry; | |
1406 | //if (txRetryTemp== 8) | |
1407 | //txRetryTemp -=3; | |
1408 | //PLICE_DEBUG <- | |
1409 | pTxBufHead = (PSTxBufHead) pbyBuffer; | |
1410 | if (pTxBufHead->wFIFOCtl & FIFOCTL_AUTO_FB_0) { | |
1411 | byFallBack = AUTO_FB_0; | |
1412 | } else if (pTxBufHead->wFIFOCtl & FIFOCTL_AUTO_FB_1) { | |
1413 | byFallBack = AUTO_FB_1; | |
1414 | } else { | |
1415 | byFallBack = AUTO_FB_NONE; | |
1416 | } | |
1417 | wRate = pTxBufHead->wReserved; //?wRate | |
1418 | //printk("BSSvUpdateNodeTxCounter:byTxRetry is %d\n",byTxRetry); | |
1419 | ||
1420 | //printk("BSSvUpdateNodeTx:wRate is %d,byFallback is %d\n",wRate,byFallBack); | |
1421 | //#ifdef PLICE_DEBUG | |
1422 | //printk("BSSvUpdateNodeTx: wRate is %d\n",wRate); | |
1423 | ////#endif | |
1424 | // Only Unicast using support rates | |
1425 | if (pTxBufHead->wFIFOCtl & FIFOCTL_NEEDACK) { | |
7e809a9b | 1426 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wRate %04X, byTsr0 %02X, byTsr1 %02X\n", wRate, byTsr0, byTsr1); |
5449c685 FB |
1427 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_STA) { |
1428 | pMgmt->sNodeDBTable[0].uTxAttempts += 1; | |
1429 | if ((byTsr1 & TSR1_TERR) == 0) { | |
1430 | // transmit success, TxAttempts at least plus one | |
1431 | pMgmt->sNodeDBTable[0].uTxOk[MAX_RATE]++; | |
1432 | if ( (byFallBack == AUTO_FB_NONE) || | |
1433 | (wRate < RATE_18M) ) { | |
1434 | wFallBackRate = wRate; | |
1435 | } else if (byFallBack == AUTO_FB_0) { | |
1436 | //PLICE_DEBUG | |
1437 | if (byTxRetry < 5) | |
1438 | //if (txRetryTemp < 5) | |
1439 | wFallBackRate = awHWRetry0[wRate-RATE_18M][byTxRetry]; | |
1440 | //wFallBackRate = awHWRetry0[wRate-RATE_12M][byTxRetry]; | |
1441 | //wFallBackRate = awHWRetry0[wRate-RATE_18M][txRetryTemp] +1; | |
1442 | else | |
1443 | wFallBackRate = awHWRetry0[wRate-RATE_18M][4]; | |
1444 | //wFallBackRate = awHWRetry0[wRate-RATE_12M][4]; | |
1445 | } else if (byFallBack == AUTO_FB_1) { | |
1446 | if (byTxRetry < 5) | |
1447 | wFallBackRate = awHWRetry1[wRate-RATE_18M][byTxRetry]; | |
1448 | else | |
1449 | wFallBackRate = awHWRetry1[wRate-RATE_18M][4]; | |
1450 | } | |
1451 | pMgmt->sNodeDBTable[0].uTxOk[wFallBackRate]++; | |
1452 | } else { | |
1453 | pMgmt->sNodeDBTable[0].uTxFailures ++; | |
1454 | } | |
1455 | pMgmt->sNodeDBTable[0].uTxRetry += byTxRetry; | |
1456 | if (byTxRetry != 0) { | |
1457 | pMgmt->sNodeDBTable[0].uTxFail[MAX_RATE]+=byTxRetry; | |
1458 | if ( (byFallBack == AUTO_FB_NONE) || | |
1459 | (wRate < RATE_18M) ) { | |
1460 | pMgmt->sNodeDBTable[0].uTxFail[wRate]+=byTxRetry; | |
1461 | } else if (byFallBack == AUTO_FB_0) { | |
1462 | //PLICE_DEBUG | |
1463 | for(ii=0;ii<byTxRetry;ii++) | |
1464 | //for (ii=0;ii<txRetryTemp;ii++) | |
1465 | { | |
1466 | if (ii < 5) | |
1467 | { | |
1468 | ||
1469 | //PLICE_DEBUG | |
1470 | wFallBackRate = awHWRetry0[wRate-RATE_18M][ii]; | |
1471 | //printk(" II is %d:BSSvUpdateNodeTx:wFallBackRate is %d\n",ii,wFallBackRate); | |
1472 | //wFallBackRate = awHWRetry0[wRate-RATE_12M][ii]; | |
1473 | } | |
1474 | else | |
1475 | { | |
1476 | wFallBackRate = awHWRetry0[wRate-RATE_18M][4]; | |
1477 | //printk("ii is %d BSSvUpdateNodeTx:wFallBackRate is %d\n",ii,wFallBackRate); | |
1478 | //wFallBackRate = awHWRetry0[wRate-RATE_12M][4]; | |
1479 | } | |
1480 | pMgmt->sNodeDBTable[0].uTxFail[wFallBackRate]++; | |
1481 | } | |
1482 | } else if (byFallBack == AUTO_FB_1) { | |
1483 | for(ii=0;ii<byTxRetry;ii++) { | |
1484 | if (ii < 5) | |
1485 | wFallBackRate = awHWRetry1[wRate-RATE_18M][ii]; | |
1486 | else | |
1487 | wFallBackRate = awHWRetry1[wRate-RATE_18M][4]; | |
1488 | pMgmt->sNodeDBTable[0].uTxFail[wFallBackRate]++; | |
1489 | } | |
1490 | } | |
1491 | } | |
9fc86028 | 1492 | } |
5449c685 FB |
1493 | |
1494 | if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) || | |
1495 | (pMgmt->eCurrMode == WMAC_MODE_ESS_AP)) { | |
1496 | ||
1497 | pMACHeader = (PS802_11Header)(pbyBuffer + uFIFOHeaderSize); | |
1498 | ||
e64354c0 | 1499 | if (BSSDBbIsSTAInNodeDB((void *)pMgmt, &(pMACHeader->abyAddr1[0]), &uNodeIndex)){ |
5449c685 FB |
1500 | pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts += 1; |
1501 | if ((byTsr1 & TSR1_TERR) == 0) { | |
1502 | // transmit success, TxAttempts at least plus one | |
1503 | pMgmt->sNodeDBTable[uNodeIndex].uTxOk[MAX_RATE]++; | |
1504 | if ( (byFallBack == AUTO_FB_NONE) || | |
1505 | (wRate < RATE_18M) ) { | |
1506 | wFallBackRate = wRate; | |
1507 | } else if (byFallBack == AUTO_FB_0) { | |
1508 | if (byTxRetry < 5) | |
1509 | wFallBackRate = awHWRetry0[wRate-RATE_18M][byTxRetry]; | |
1510 | else | |
1511 | wFallBackRate = awHWRetry0[wRate-RATE_18M][4]; | |
1512 | } else if (byFallBack == AUTO_FB_1) { | |
1513 | if (byTxRetry < 5) | |
1514 | wFallBackRate = awHWRetry1[wRate-RATE_18M][byTxRetry]; | |
1515 | else | |
1516 | wFallBackRate = awHWRetry1[wRate-RATE_18M][4]; | |
1517 | } | |
1518 | pMgmt->sNodeDBTable[uNodeIndex].uTxOk[wFallBackRate]++; | |
1519 | } else { | |
1520 | pMgmt->sNodeDBTable[uNodeIndex].uTxFailures ++; | |
1521 | } | |
1522 | pMgmt->sNodeDBTable[uNodeIndex].uTxRetry += byTxRetry; | |
1523 | if (byTxRetry != 0) { | |
1524 | pMgmt->sNodeDBTable[uNodeIndex].uTxFail[MAX_RATE]+=byTxRetry; | |
1525 | if ( (byFallBack == AUTO_FB_NONE) || | |
1526 | (wRate < RATE_18M) ) { | |
1527 | pMgmt->sNodeDBTable[uNodeIndex].uTxFail[wRate]+=byTxRetry; | |
1528 | } else if (byFallBack == AUTO_FB_0) { | |
1529 | for(ii=0;ii<byTxRetry;ii++) { | |
1530 | if (ii < 5) | |
1531 | wFallBackRate = awHWRetry0[wRate-RATE_18M][ii]; | |
1532 | else | |
1533 | wFallBackRate = awHWRetry0[wRate-RATE_18M][4]; | |
1534 | pMgmt->sNodeDBTable[uNodeIndex].uTxFail[wFallBackRate]++; | |
1535 | } | |
1536 | } else if (byFallBack == AUTO_FB_1) { | |
1537 | for(ii=0;ii<byTxRetry;ii++) { | |
1538 | if (ii < 5) | |
1539 | wFallBackRate = awHWRetry1[wRate-RATE_18M][ii]; | |
1540 | else | |
1541 | wFallBackRate = awHWRetry1[wRate-RATE_18M][4]; | |
1542 | pMgmt->sNodeDBTable[uNodeIndex].uTxFail[wFallBackRate]++; | |
1543 | } | |
1544 | } | |
1545 | } | |
9fc86028 | 1546 | } |
5449c685 | 1547 | } |
9fc86028 | 1548 | } |
5449c685 FB |
1549 | |
1550 | return; | |
1551 | ||
612822f5 | 1552 | |
5449c685 FB |
1553 | } |
1554 | ||
1555 | ||
1556 | ||
1557 | ||
1558 | /*+ | |
1559 | * | |
1560 | * Routine Description: | |
1561 | * Clear Nodes & skb in DB Table | |
1562 | * | |
1563 | * | |
1564 | * Parameters: | |
1565 | * In: | |
1566 | * hDeviceContext - The adapter context. | |
1567 | * uStartIndex - starting index | |
1568 | * Out: | |
1569 | * none | |
1570 | * | |
1571 | * Return Value: | |
1572 | * None. | |
1573 | * | |
1574 | -*/ | |
1575 | ||
1576 | ||
6b35b7b3 | 1577 | void |
5449c685 | 1578 | BSSvClearNodeDBTable( |
3a215e0f | 1579 | void *hDeviceContext, |
b6e95cd5 | 1580 | unsigned int uStartIndex |
5449c685 FB |
1581 | ) |
1582 | ||
1583 | { | |
1584 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1585 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
1586 | struct sk_buff *skb; | |
b6e95cd5 | 1587 | unsigned int ii; |
5449c685 FB |
1588 | |
1589 | for (ii = uStartIndex; ii < (MAX_NODE_NUM + 1); ii++) { | |
1590 | if (pMgmt->sNodeDBTable[ii].bActive) { | |
1591 | // check if sTxPSQueue has been initial | |
1592 | if (pMgmt->sNodeDBTable[ii].sTxPSQueue.next != NULL) { | |
1593 | while ((skb = skb_dequeue(&pMgmt->sNodeDBTable[ii].sTxPSQueue)) != NULL){ | |
7e809a9b | 1594 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "PS skb != NULL %d\n", ii); |
5449c685 FB |
1595 | dev_kfree_skb(skb); |
1596 | } | |
1597 | } | |
1598 | memset(&pMgmt->sNodeDBTable[ii], 0, sizeof(KnownNodeDB)); | |
1599 | } | |
1600 | } | |
1601 | ||
1602 | return; | |
1603 | }; | |
1604 | ||
1605 | ||
6b35b7b3 | 1606 | void s_vCheckSensitivity( |
3a215e0f | 1607 | void *hDeviceContext |
5449c685 FB |
1608 | ) |
1609 | { | |
1610 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1611 | PKnownBSS pBSSList = NULL; | |
1612 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
1613 | int ii; | |
1614 | ||
1615 | if ((pDevice->byLocalID <= REV_ID_VT3253_A1) && (pDevice->byRFType == RF_RFMD2959) && | |
1616 | (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)) { | |
1617 | return; | |
1618 | } | |
1619 | ||
1620 | if ((pMgmt->eCurrState == WMAC_STATE_ASSOC) || | |
1621 | ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) && (pMgmt->eCurrState == WMAC_STATE_JOINTED))) { | |
1622 | pBSSList = BSSpAddrIsInBSSList(pDevice, pMgmt->abyCurrBSSID, (PWLAN_IE_SSID)pMgmt->abyCurrSSID); | |
1623 | if (pBSSList != NULL) { | |
1624 | // Updata BB Reg if RSSI is too strong. | |
b83cc2ed CC |
1625 | long LocalldBmAverage = 0; |
1626 | long uNumofdBm = 0; | |
5449c685 FB |
1627 | for (ii = 0; ii < RSSI_STAT_COUNT; ii++) { |
1628 | if (pBSSList->ldBmAverage[ii] != 0) { | |
1629 | uNumofdBm ++; | |
1630 | LocalldBmAverage += pBSSList->ldBmAverage[ii]; | |
1631 | } | |
1632 | } | |
1633 | if (uNumofdBm > 0) { | |
1634 | LocalldBmAverage = LocalldBmAverage/uNumofdBm; | |
1635 | for (ii=0;ii<BB_VGA_LEVEL;ii++) { | |
7e809a9b | 1636 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"LocalldBmAverage:%ld, %ld %02x\n", LocalldBmAverage, pDevice->ldBmThreshold[ii], pDevice->abyBBVGA[ii]); |
5449c685 FB |
1637 | if (LocalldBmAverage < pDevice->ldBmThreshold[ii]) { |
1638 | pDevice->byBBVGANew = pDevice->abyBBVGA[ii]; | |
1639 | break; | |
1640 | } | |
1641 | } | |
1642 | if (pDevice->byBBVGANew != pDevice->byBBVGACurrent) { | |
1643 | pDevice->uBBVGADiffCount++; | |
1644 | if (pDevice->uBBVGADiffCount >= BB_VGA_CHANGE_THRESHOLD) | |
e64354c0 | 1645 | bScheduleCommand((void *) pDevice, WLAN_CMD_CHANGE_BBSENSITIVITY, NULL); |
5449c685 FB |
1646 | } else { |
1647 | pDevice->uBBVGADiffCount = 0; | |
1648 | } | |
1649 | } | |
1650 | } | |
1651 | } | |
1652 | } | |
1653 | ||
1654 | ||
6b35b7b3 | 1655 | void |
5449c685 | 1656 | BSSvClearAnyBSSJoinRecord ( |
3a215e0f | 1657 | void *hDeviceContext |
5449c685 FB |
1658 | ) |
1659 | { | |
1660 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1661 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
b6e95cd5 | 1662 | unsigned int ii; |
5449c685 FB |
1663 | |
1664 | for (ii = 0; ii < MAX_BSS_NUM; ii++) { | |
5a5a2a6a | 1665 | pMgmt->sBSSList[ii].bSelected = false; |
5449c685 FB |
1666 | } |
1667 | return; | |
1668 | } | |
1669 | ||
1670 | #ifdef Calcu_LinkQual | |
6b35b7b3 | 1671 | void s_uCalculateLinkQual( |
3a215e0f | 1672 | void *hDeviceContext |
5449c685 FB |
1673 | ) |
1674 | { | |
1675 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
e3fd16d0 CC |
1676 | unsigned long TxOkRatio, TxCnt; |
1677 | unsigned long RxOkRatio,RxCnt; | |
1678 | unsigned long RssiRatio; | |
5449c685 FB |
1679 | long ldBm; |
1680 | ||
1681 | TxCnt = pDevice->scStatistic.TxNoRetryOkCount + | |
1682 | pDevice->scStatistic.TxRetryOkCount + | |
1683 | pDevice->scStatistic.TxFailCount; | |
1684 | RxCnt = pDevice->scStatistic.RxFcsErrCnt + | |
1685 | pDevice->scStatistic.RxOkCnt; | |
1686 | TxOkRatio = (TxCnt < 6) ? 4000:((pDevice->scStatistic.TxNoRetryOkCount * 4000) / TxCnt); | |
1687 | RxOkRatio = (RxCnt < 6) ? 2000:((pDevice->scStatistic.RxOkCnt * 2000) / RxCnt); | |
1688 | //decide link quality | |
1b12068a | 1689 | if(pDevice->bLinkPass !=true) |
5449c685 FB |
1690 | { |
1691 | // printk("s_uCalculateLinkQual-->Link disconnect and Poor quality**\n"); | |
1692 | pDevice->scStatistic.LinkQuality = 0; | |
1693 | pDevice->scStatistic.SignalStren = 0; | |
1694 | } | |
1695 | else | |
1696 | { | |
3fc9b584 | 1697 | RFvRSSITodBm(pDevice, (unsigned char)(pDevice->uCurrRSSI), &ldBm); |
5449c685 FB |
1698 | if(-ldBm < 50) { |
1699 | RssiRatio = 4000; | |
1700 | } | |
1701 | else if(-ldBm > 90) { | |
1702 | RssiRatio = 0; | |
1703 | } | |
1704 | else { | |
1705 | RssiRatio = (40-(-ldBm-50))*4000/40; | |
1706 | } | |
1707 | pDevice->scStatistic.SignalStren = RssiRatio/40; | |
1708 | pDevice->scStatistic.LinkQuality = (RssiRatio+TxOkRatio+RxOkRatio)/100; | |
1709 | } | |
1710 | pDevice->scStatistic.RxFcsErrCnt = 0; | |
1711 | pDevice->scStatistic.RxOkCnt = 0; | |
1712 | pDevice->scStatistic.TxFailCount = 0; | |
1713 | pDevice->scStatistic.TxNoRetryOkCount = 0; | |
1714 | pDevice->scStatistic.TxRetryOkCount = 0; | |
1715 | return; | |
1716 | } | |
1717 | #endif | |
1718 | ||
6b35b7b3 | 1719 | void s_vCheckPreEDThreshold( |
3a215e0f | 1720 | void *hDeviceContext |
5449c685 FB |
1721 | ) |
1722 | { | |
1723 | PSDevice pDevice = (PSDevice)hDeviceContext; | |
1724 | PKnownBSS pBSSList = NULL; | |
1725 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); | |
1726 | ||
1727 | if ((pMgmt->eCurrState == WMAC_STATE_ASSOC) || | |
1728 | ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) && (pMgmt->eCurrState == WMAC_STATE_JOINTED))) { | |
1729 | pBSSList = BSSpAddrIsInBSSList(pDevice, pMgmt->abyCurrBSSID, (PWLAN_IE_SSID)pMgmt->abyCurrSSID); | |
1730 | if (pBSSList != NULL) { | |
3fc9b584 | 1731 | pDevice->byBBPreEDRSSI = (unsigned char) (~(pBSSList->ldBmAverRange) + 1); |
5a5a2a6a | 1732 | //BBvUpdatePreEDThreshold(pDevice, false); |
5449c685 FB |
1733 | } |
1734 | } | |
1735 | return; | |
1736 | } | |
612822f5 | 1737 |