From 6bedc35b75e99ef66b42b40e23c3eaf3f76cf6d2 Mon Sep 17 00:00:00 2001 From: Malcolm Priestley Date: Wed, 29 Oct 2014 17:55:37 +0000 Subject: [PATCH] staging: vt6655: dead code remove wpa/wpa2 Signed-off-by: Malcolm Priestley Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6655/80211mgr.c | 13 -- drivers/staging/vt6655/Makefile | 2 - drivers/staging/vt6655/vntwifi.c | 7 - drivers/staging/vt6655/vntwifi.h | 1 - drivers/staging/vt6655/wmgr.h | 2 - drivers/staging/vt6655/wpa.c | 300 ------------------------- drivers/staging/vt6655/wpa.h | 83 ------- drivers/staging/vt6655/wpa2.c | 359 ------------------------------ drivers/staging/vt6655/wpa2.h | 77 ------- 9 files changed, 844 deletions(-) delete mode 100644 drivers/staging/vt6655/wpa.c delete mode 100644 drivers/staging/vt6655/wpa.h delete mode 100644 drivers/staging/vt6655/wpa2.c delete mode 100644 drivers/staging/vt6655/wpa2.h diff --git a/drivers/staging/vt6655/80211mgr.c b/drivers/staging/vt6655/80211mgr.c index 7d2c6472ec9a..22ded38e6a2e 100644 --- a/drivers/staging/vt6655/80211mgr.c +++ b/drivers/staging/vt6655/80211mgr.c @@ -57,7 +57,6 @@ #include "80211mgr.h" #include "80211hdr.h" #include "device.h" -#include "wpa.h" /*--------------------- Static Definitions -------------------------*/ @@ -171,9 +170,6 @@ vMgrDecodeBeacon( break; case WLAN_EID_RSN_WPA: if (pFrame->pRSNWPA == NULL) { - if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == true) - pFrame->pRSNWPA = - (PWLAN_IE_RSN_EXT)pItem; } break; @@ -389,9 +385,6 @@ vMgrDecodeAssocRequest( break; case WLAN_EID_RSN_WPA: if (pFrame->pRSNWPA == NULL) { - if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == true) - pFrame->pRSNWPA = - (PWLAN_IE_RSN_EXT)pItem; } break; case WLAN_EID_EXTSUPP_RATES: @@ -574,9 +567,6 @@ vMgrDecodeReassocRequest( break; case WLAN_EID_RSN_WPA: if (pFrame->pRSNWPA == NULL) { - if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == true) - pFrame->pRSNWPA = - (PWLAN_IE_RSN_EXT)pItem; } break; @@ -767,9 +757,6 @@ vMgrDecodeProbeResponse( break; case WLAN_EID_RSN_WPA: if (pFrame->pRSNWPA == NULL) { - if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == true) - pFrame->pRSNWPA = - (PWLAN_IE_RSN_EXT)pItem; } break; case WLAN_EID_ERP: diff --git a/drivers/staging/vt6655/Makefile b/drivers/staging/vt6655/Makefile index e5ea1ea9beab..7286e328a2a4 100644 --- a/drivers/staging/vt6655/Makefile +++ b/drivers/staging/vt6655/Makefile @@ -17,12 +17,10 @@ vt6655_stage-y += device_main.o \ rc4.o \ tether.o \ tcrc.o \ - wpa.o \ key.o \ tkip.o \ michael.o \ rf.o \ - wpa2.o \ aes_ccmp.o \ vntwifi.o diff --git a/drivers/staging/vt6655/vntwifi.c b/drivers/staging/vt6655/vntwifi.c index a5eccf7cec8b..54c65fca332d 100644 --- a/drivers/staging/vt6655/vntwifi.c +++ b/drivers/staging/vt6655/vntwifi.c @@ -557,13 +557,6 @@ VNTWIFIbSetPMKIDCache( void *pPMKIDInfo ) { - PSMgmtObject pMgmt = (PSMgmtObject) pMgmtObject; - - if (ulCount > MAX_PMKID_CACHE) - return false; - - pMgmt->gsPMKIDCache.BSSIDInfoCount = ulCount; - memcpy(pMgmt->gsPMKIDCache.BSSIDInfo, pPMKIDInfo, (ulCount*sizeof(PMKIDInfo))); return true; } diff --git a/drivers/staging/vt6655/vntwifi.h b/drivers/staging/vt6655/vntwifi.h index 880b8ab109be..9db734f00419 100644 --- a/drivers/staging/vt6655/vntwifi.h +++ b/drivers/staging/vt6655/vntwifi.h @@ -33,7 +33,6 @@ #include "ttype.h" #include "80211mgr.h" #include "card.h" -#include "wpa2.h" /*--------------------- Export Definitions -------------------------*/ #define RATE_1M 0 diff --git a/drivers/staging/vt6655/wmgr.h b/drivers/staging/vt6655/wmgr.h index 4b7196bd1607..7df62bb6eafd 100644 --- a/drivers/staging/vt6655/wmgr.h +++ b/drivers/staging/vt6655/wmgr.h @@ -39,7 +39,6 @@ #include "80211hdr.h" #include "wcmd.h" #include "bssdb.h" -#include "wpa2.h" #include "vntwifi.h" #include "card.h" @@ -291,7 +290,6 @@ typedef struct tagSMgmtObject { KnownNodeDB sNodeDBTable[MAX_NODE_NUM + 1]; // WPA2 PMKID Cache - SPMKIDCache gsPMKIDCache; bool bRoaming; // rate fall back vars diff --git a/drivers/staging/vt6655/wpa.c b/drivers/staging/vt6655/wpa.c deleted file mode 100644 index 5d4eca8512af..000000000000 --- a/drivers/staging/vt6655/wpa.c +++ /dev/null @@ -1,300 +0,0 @@ -/* - * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * - * File: wpa.c - * - * Purpose: Handles the Basic Service Set & Node Database functions - * - * Functions: - * WPA_ParseRSN - Parse RSN IE. - * - * Revision History: - * - * Author: Kyle Hsu - * - * Date: July 14, 2003 - * - */ - -#include "ttype.h" -#include "tmacro.h" -#include "tether.h" -#include "device.h" -#include "80211hdr.h" -#include "bssdb.h" -#include "wmgr.h" -#include "wpa.h" -#include "80211mgr.h" - -/*--------------------- Static Variables --------------------------*/ -static const unsigned char abyOUI00[4] = { 0x00, 0x50, 0xf2, 0x00 }; -static const unsigned char abyOUI01[4] = { 0x00, 0x50, 0xf2, 0x01 }; -static const unsigned char abyOUI02[4] = { 0x00, 0x50, 0xf2, 0x02 }; -static const unsigned char abyOUI03[4] = { 0x00, 0x50, 0xf2, 0x03 }; -static const unsigned char abyOUI04[4] = { 0x00, 0x50, 0xf2, 0x04 }; -static const unsigned char abyOUI05[4] = { 0x00, 0x50, 0xf2, 0x05 }; - -/*+ - * - * Description: - * Clear RSN information in BSSList. - * - * Parameters: - * In: - * pBSSList - BSS list. - * Out: - * none - * - * Return Value: none. - * - -*/ - -void -WPA_ClearRSN( - PKnownBSS pBSSList -) -{ - int ii; - - pBSSList->byGKType = WPA_TKIP; - for (ii = 0; ii < 4; ii++) - pBSSList->abyPKType[ii] = WPA_TKIP; - pBSSList->wPKCount = 0; - for (ii = 0; ii < 4; ii++) - pBSSList->abyAuthType[ii] = WPA_AUTH_IEEE802_1X; - pBSSList->wAuthCount = 0; - pBSSList->byDefaultK_as_PK = 0; - pBSSList->byReplayIdx = 0; - pBSSList->sRSNCapObj.bRSNCapExist = false; - pBSSList->sRSNCapObj.wRSNCap = 0; - pBSSList->bWPAValid = false; -} - -/*+ - * - * Description: - * Parse RSN IE. - * - * Parameters: - * In: - * pBSSList - BSS list. - * pRSN - Pointer to the RSN IE. - * Out: - * none - * - * Return Value: none. - * - -*/ -void -WPA_ParseRSN( - PKnownBSS pBSSList, - PWLAN_IE_RSN_EXT pRSN -) -{ - PWLAN_IE_RSN_AUTH pIE_RSN_Auth = NULL; - int i, j, m, n = 0; - unsigned char *pbyCaps; - - WPA_ClearRSN(pBSSList); - - pr_debug("WPA_ParseRSN: [%d]\n", pRSN->len); - - // information element header makes sense - if ((pRSN->len >= 6) // oui1(4)+ver(2) - && (pRSN->byElementID == WLAN_EID_RSN_WPA) && !memcmp(pRSN->abyOUI, abyOUI01, 4) - && (pRSN->wVersion == 1)) { - pr_debug("Legal RSN\n"); - // update each variable if pRSN is long enough to contain the variable - if (pRSN->len >= 10) { - //OUI1(4)+ver(2)+GKSuite(4) - if (!memcmp(pRSN->abyMulticast, abyOUI01, 4)) - pBSSList->byGKType = WPA_WEP40; - else if (!memcmp(pRSN->abyMulticast, abyOUI02, 4)) - pBSSList->byGKType = WPA_TKIP; - else if (!memcmp(pRSN->abyMulticast, abyOUI03, 4)) - pBSSList->byGKType = WPA_AESWRAP; - else if (!memcmp(pRSN->abyMulticast, abyOUI04, 4)) - pBSSList->byGKType = WPA_AESCCMP; - else if (!memcmp(pRSN->abyMulticast, abyOUI05, 4)) - pBSSList->byGKType = WPA_WEP104; - else - // any vendor checks here - pBSSList->byGKType = WPA_NONE; - - pr_debug("byGKType: %x\n", pBSSList->byGKType); - } - - if (pRSN->len >= 12) { - //oui1(4)+ver(2)+GKS(4)+PKSCnt(2) - j = 0; - pr_debug("wPKCount: %d, sizeof(pBSSList->abyPKType): %zu\n", - pRSN->wPKCount, sizeof(pBSSList->abyPKType)); - for (i = 0; (i < pRSN->wPKCount) && (j < ARRAY_SIZE(pBSSList->abyPKType)); i++) { - if (pRSN->len >= 12+i*4+4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*i) - if (!memcmp(pRSN->PKSList[i].abyOUI, abyOUI00, 4)) - pBSSList->abyPKType[j++] = WPA_NONE; - else if (!memcmp(pRSN->PKSList[i].abyOUI, abyOUI02, 4)) - pBSSList->abyPKType[j++] = WPA_TKIP; - else if (!memcmp(pRSN->PKSList[i].abyOUI, abyOUI03, 4)) - pBSSList->abyPKType[j++] = WPA_AESWRAP; - else if (!memcmp(pRSN->PKSList[i].abyOUI, abyOUI04, 4)) - pBSSList->abyPKType[j++] = WPA_AESCCMP; - else - // any vendor checks here - ; - } else - break; - } - pBSSList->wPKCount = (unsigned short)j; - pr_debug("wPKCount: %d\n", pBSSList->wPKCount); - } - - m = pRSN->wPKCount; - pr_debug("m: %d\n", m); - pr_debug("14+m*4: %d\n", 14+m*4); - - if (pRSN->len >= 14+m*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2) - // overlay IE_RSN_Auth structure into correct place - pIE_RSN_Auth = (PWLAN_IE_RSN_AUTH) pRSN->PKSList[m].abyOUI; - j = 0; - pr_debug("wAuthCount: %d, sizeof(pBSSList->abyAuthType): %zu\n", - pIE_RSN_Auth->wAuthCount, - sizeof(pBSSList->abyAuthType)); - for (i = 0; (i < pIE_RSN_Auth->wAuthCount) && (j < ARRAY_SIZE(pBSSList->abyAuthType)); i++) { - if (pRSN->len >= 14+4+(m+i)*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)+AKS(4*i) - if (!memcmp(pIE_RSN_Auth->AuthKSList[i].abyOUI, abyOUI01, 4)) - pBSSList->abyAuthType[j++] = WPA_AUTH_IEEE802_1X; - else if (!memcmp(pIE_RSN_Auth->AuthKSList[i].abyOUI, abyOUI02, 4)) - pBSSList->abyAuthType[j++] = WPA_AUTH_PSK; - else - // any vendor checks here - ; - } else - break; - - } - if (j > 0) - pBSSList->wAuthCount = (unsigned short)j; - pr_debug("wAuthCount: %d\n", pBSSList->wAuthCount); - } - - if (pIE_RSN_Auth != NULL) { - n = pIE_RSN_Auth->wAuthCount; - - pr_debug("n: %d\n", n); - pr_debug("14+4+(m+n)*4: %d\n", 14+4+(m+n)*4); - - if (pRSN->len+2 >= 14+4+(m+n)*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)+AKS(4*n)+Cap(2) - pbyCaps = (unsigned char *)pIE_RSN_Auth->AuthKSList[n].abyOUI; - pBSSList->byDefaultK_as_PK = (*pbyCaps) & WPA_GROUPFLAG; - pBSSList->byReplayIdx = 2 << ((*pbyCaps >> WPA_REPLAYBITSSHIFT) & WPA_REPLAYBITS); - pBSSList->sRSNCapObj.bRSNCapExist = true; - pBSSList->sRSNCapObj.wRSNCap = *(unsigned short *)pbyCaps; - } - } - pBSSList->bWPAValid = true; - } -} - -/*+ - * - * Description: - * Search RSN information in BSSList. - * - * Parameters: - * In: - * byCmd - Search type - * byEncrypt- Encrypt Type - * pBSSList - BSS list - * Out: - * none - * - * Return Value: none. - * - -*/ -bool -WPA_SearchRSN( - unsigned char byCmd, - unsigned char byEncrypt, - PKnownBSS pBSSList -) -{ - int ii; - unsigned char byPKType = WPA_NONE; - - if (!pBSSList->bWPAValid) - return false; - - switch (byCmd) { - case 0: - - if (byEncrypt != pBSSList->byGKType) - return false; - - if (pBSSList->wPKCount > 0) { - for (ii = 0; ii < pBSSList->wPKCount; ii++) { - if (pBSSList->abyPKType[ii] == WPA_AESCCMP) - byPKType = WPA_AESCCMP; - else if ((pBSSList->abyPKType[ii] == WPA_TKIP) && (byPKType != WPA_AESCCMP)) - byPKType = WPA_TKIP; - else if ((pBSSList->abyPKType[ii] == WPA_WEP40) && (byPKType != WPA_AESCCMP) && (byPKType != WPA_TKIP)) - byPKType = WPA_WEP40; - else if ((pBSSList->abyPKType[ii] == WPA_WEP104) && (byPKType != WPA_AESCCMP) && (byPKType != WPA_TKIP)) - byPKType = WPA_WEP104; - } - if (byEncrypt != byPKType) - return false; - } - return true; - - default: - break; - } - return false; -} - -/*+ - * - * Description: - * Check if RSN IE makes sense. - * - * Parameters: - * In: - * pRSN - Pointer to the RSN IE. - * Out: - * none - * - * Return Value: none. - * - -*/ -bool -WPAb_Is_RSN( - PWLAN_IE_RSN_EXT pRSN -) -{ - if (pRSN == NULL) - return false; - - if ((pRSN->len >= 6) && // oui1(4)+ver(2) - (pRSN->byElementID == WLAN_EID_RSN_WPA) && !memcmp(pRSN->abyOUI, abyOUI01, 4) && - (pRSN->wVersion == 1)) { - return true; - } else - return false; -} diff --git a/drivers/staging/vt6655/wpa.h b/drivers/staging/vt6655/wpa.h deleted file mode 100644 index d012cb97043f..000000000000 --- a/drivers/staging/vt6655/wpa.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * - * File: wpa.h - * - * Purpose: Defines the macros, types, and functions for dealing - * with WPA informations. - * - * Author: Kyle Hsu - * - * Date: Jul 14, 2003 - * - */ - -#ifndef __WPA_H__ -#define __WPA_H__ - -#include "ttype.h" -#include "80211hdr.h" - -/*--------------------- Export Definitions -------------------------*/ - -#define WPA_NONE 0 -#define WPA_WEP40 1 -#define WPA_TKIP 2 -#define WPA_AESWRAP 3 -#define WPA_AESCCMP 4 -#define WPA_WEP104 5 -#define WPA_AUTH_IEEE802_1X 1 -#define WPA_AUTH_PSK 2 - -#define WPA_GROUPFLAG 0x02 -#define WPA_REPLAYBITSSHIFT 2 -#define WPA_REPLAYBITS 0x03 - -/*--------------------- Export Classes ----------------------------*/ - -/*--------------------- Export Variables --------------------------*/ - -/*--------------------- Export Types ------------------------------*/ - -/*--------------------- Export Functions --------------------------*/ - -void -WPA_ClearRSN( - PKnownBSS pBSSList -); - -void -WPA_ParseRSN( - PKnownBSS pBSSList, - PWLAN_IE_RSN_EXT pRSN -); - -bool -WPA_SearchRSN( - unsigned char byCmd, - unsigned char byEncrypt, - PKnownBSS pBSSList -); - -bool -WPAb_Is_RSN( - PWLAN_IE_RSN_EXT pRSN -); - -#endif /* __WPA_H__ */ diff --git a/drivers/staging/vt6655/wpa2.c b/drivers/staging/vt6655/wpa2.c deleted file mode 100644 index bb335ef51172..000000000000 --- a/drivers/staging/vt6655/wpa2.c +++ /dev/null @@ -1,359 +0,0 @@ -/* - * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * - * File: wpa2.c - * - * Purpose: Handles the Basic Service Set & Node Database functions - * - * Functions: - * - * Revision History: - * - * Author: Yiching Chen - * - * Date: Oct. 4, 2004 - * - */ - -#include "wpa2.h" -#include "device.h" -#include "wmgr.h" - -/*--------------------- Static Classes ----------------------------*/ - -/*--------------------- Static Variables --------------------------*/ - -static const unsigned char abyOUIGK[4] = { 0x00, 0x0F, 0xAC, 0x00 }; -static const unsigned char abyOUIWEP40[4] = { 0x00, 0x0F, 0xAC, 0x01 }; -static const unsigned char abyOUIWEP104[4] = { 0x00, 0x0F, 0xAC, 0x05 }; -static const unsigned char abyOUITKIP[4] = { 0x00, 0x0F, 0xAC, 0x02 }; -static const unsigned char abyOUICCMP[4] = { 0x00, 0x0F, 0xAC, 0x04 }; - -static const unsigned char abyOUI8021X[4] = { 0x00, 0x0F, 0xAC, 0x01 }; -static const unsigned char abyOUIPSK[4] = { 0x00, 0x0F, 0xAC, 0x02 }; - -/*--------------------- Static Functions --------------------------*/ - -/*--------------------- Export Variables --------------------------*/ - -/*--------------------- Export Functions --------------------------*/ - -/*+ - * - * Description: - * Clear RSN information in BSSList. - * - * Parameters: - * In: - * pBSSNode - BSS list. - * Out: - * none - * - * Return Value: none. - * - -*/ -void -WPA2_ClearRSN( - PKnownBSS pBSSNode -) -{ - int ii; - - pBSSNode->bWPA2Valid = false; - - pBSSNode->byCSSGK = WLAN_11i_CSS_CCMP; - for (ii = 0; ii < 4; ii++) - pBSSNode->abyCSSPK[ii] = WLAN_11i_CSS_CCMP; - pBSSNode->wCSSPKCount = 1; - for (ii = 0; ii < 4; ii++) - pBSSNode->abyAKMSSAuthType[ii] = WLAN_11i_AKMSS_802_1X; - pBSSNode->wAKMSSAuthCount = 1; - pBSSNode->sRSNCapObj.bRSNCapExist = false; - pBSSNode->sRSNCapObj.wRSNCap = 0; -} - -/*+ - * - * Description: - * Parse RSN IE. - * - * Parameters: - * In: - * pBSSNode - BSS list. - * pRSN - Pointer to the RSN IE. - * Out: - * none - * - * Return Value: none. - * - -*/ -void -WPA2vParseRSN( - PKnownBSS pBSSNode, - PWLAN_IE_RSN pRSN -) -{ - int i, j; - unsigned short m = 0, n = 0; - unsigned char *pbyOUI; - bool bUseGK = false; - - pr_debug("WPA2_ParseRSN: [%d]\n", pRSN->len); - - WPA2_ClearRSN(pBSSNode); - - if (pRSN->len == 2) { // ver(2) - if ((pRSN->byElementID == WLAN_EID_RSN) && (pRSN->wVersion == 1)) - pBSSNode->bWPA2Valid = true; - - return; - } - - if (pRSN->len < 6) { // ver(2) + GK(4) - // invalid CSS, P802.11i/D10.0, p31 - return; - } - - // information element header makes sense - if ((pRSN->byElementID == WLAN_EID_RSN) && - (pRSN->wVersion == 1)) { - pr_debug("Legal 802.11i RSN\n"); - - pbyOUI = &(pRSN->abyRSN[0]); - if (!memcmp(pbyOUI, abyOUIWEP40, 4)) - pBSSNode->byCSSGK = WLAN_11i_CSS_WEP40; - else if (!memcmp(pbyOUI, abyOUITKIP, 4)) - pBSSNode->byCSSGK = WLAN_11i_CSS_TKIP; - else if (!memcmp(pbyOUI, abyOUICCMP, 4)) - pBSSNode->byCSSGK = WLAN_11i_CSS_CCMP; - else if (!memcmp(pbyOUI, abyOUIWEP104, 4)) - pBSSNode->byCSSGK = WLAN_11i_CSS_WEP104; - else if (!memcmp(pbyOUI, abyOUIGK, 4)) { - // invalid CSS, P802.11i/D10.0, p32 - return; - } else - // any vendor checks here - pBSSNode->byCSSGK = WLAN_11i_CSS_UNKNOWN; - - pr_debug("802.11i CSS: %X\n", pBSSNode->byCSSGK); - - if (pRSN->len == 6) { - pBSSNode->bWPA2Valid = true; - return; - } - - if (pRSN->len >= 8) { // ver(2) + GK(4) + PK count(2) - pBSSNode->wCSSPKCount = *((unsigned short *)&(pRSN->abyRSN[4])); - j = 0; - pbyOUI = &(pRSN->abyRSN[6]); - - for (i = 0; (i < pBSSNode->wCSSPKCount) && (j < sizeof(pBSSNode->abyCSSPK)/sizeof(unsigned char)); i++) { - if (pRSN->len >= 8+i*4+4) { // ver(2)+GK(4)+PKCnt(2)+PKS(4*i) - if (!memcmp(pbyOUI, abyOUIGK, 4)) { - pBSSNode->abyCSSPK[j++] = WLAN_11i_CSS_USE_GROUP; - bUseGK = true; - } else if (!memcmp(pbyOUI, abyOUIWEP40, 4)) { - // Invalid CSS, continue to parsing - } else if (!memcmp(pbyOUI, abyOUITKIP, 4)) { - if (pBSSNode->byCSSGK != WLAN_11i_CSS_CCMP) - pBSSNode->abyCSSPK[j++] = WLAN_11i_CSS_TKIP; - else - ; // Invalid CSS, continue to parsing - } else if (!memcmp(pbyOUI, abyOUICCMP, 4)) { - pBSSNode->abyCSSPK[j++] = WLAN_11i_CSS_CCMP; - } else if (!memcmp(pbyOUI, abyOUIWEP104, 4)) { - // Invalid CSS, continue to parsing - } else { - // any vendor checks here - pBSSNode->abyCSSPK[j++] = WLAN_11i_CSS_UNKNOWN; - } - pbyOUI += 4; - pr_debug("abyCSSPK[%d]: %X\n", - j-1, pBSSNode->abyCSSPK[j-1]); - } else - break; - } //for - - if (bUseGK) { - if (j != 1) { - // invalid CSS, This should be only PK CSS. - return; - } - if (pBSSNode->byCSSGK == WLAN_11i_CSS_CCMP) { - // invalid CSS, If CCMP is enable , PK can't be CSSGK. - return; - } - } - if ((pBSSNode->wCSSPKCount != 0) && (j == 0)) { - // invalid CSS, No valid PK. - return; - } - pBSSNode->wCSSPKCount = (unsigned short)j; - pr_debug("wCSSPKCount: %d\n", pBSSNode->wCSSPKCount); - } - - m = *((unsigned short *)&(pRSN->abyRSN[4])); - - if (pRSN->len >= 10+m*4) { // ver(2) + GK(4) + PK count(2) + PKS(4*m) + AKMSS count(2) - pBSSNode->wAKMSSAuthCount = *((unsigned short *)&(pRSN->abyRSN[6+4*m])); - j = 0; - pbyOUI = &(pRSN->abyRSN[8+4*m]); - for (i = 0; (i < pBSSNode->wAKMSSAuthCount) && (j < sizeof(pBSSNode->abyAKMSSAuthType)/sizeof(unsigned char)); i++) { - if (pRSN->len >= 10+(m+i)*4+4) { // ver(2)+GK(4)+PKCnt(2)+PKS(4*m)+AKMSS(2)+AKS(4*i) - if (!memcmp(pbyOUI, abyOUI8021X, 4)) - pBSSNode->abyAKMSSAuthType[j++] = WLAN_11i_AKMSS_802_1X; - else if (!memcmp(pbyOUI, abyOUIPSK, 4)) - pBSSNode->abyAKMSSAuthType[j++] = WLAN_11i_AKMSS_PSK; - else - // any vendor checks here - pBSSNode->abyAKMSSAuthType[j++] = WLAN_11i_AKMSS_UNKNOWN; - pr_debug("abyAKMSSAuthType[%d]: %X\n", - j-1, - pBSSNode->abyAKMSSAuthType[j-1]); - } else - break; - } - pBSSNode->wAKMSSAuthCount = (unsigned short)j; - pr_debug("wAKMSSAuthCount: %d\n", - pBSSNode->wAKMSSAuthCount); - - n = *((unsigned short *)&(pRSN->abyRSN[6+4*m])); - if (pRSN->len >= 12 + 4 * m + 4 * n) { // ver(2)+GK(4)+PKCnt(2)+PKS(4*m)+AKMSSCnt(2)+AKMSS(4*n)+Cap(2) - pBSSNode->sRSNCapObj.bRSNCapExist = true; - pBSSNode->sRSNCapObj.wRSNCap = *((unsigned short *)&(pRSN->abyRSN[8+4*m+4*n])); - } - } - //ignore PMKID lists bcs only (Re)Assocrequest has this field - pBSSNode->bWPA2Valid = true; - } -} - -/*+ - * - * Description: - * Set WPA IEs - * - * Parameters: - * In: - * pMgmtHandle - Pointer to management object - * Out: - * pRSNIEs - Pointer to the RSN IE to set. - * - * Return Value: length of IEs. - * - -*/ -unsigned int -WPA2uSetIEs( - void *pMgmtHandle, - PWLAN_IE_RSN pRSNIEs -) -{ - PSMgmtObject pMgmt = (PSMgmtObject) pMgmtHandle; - unsigned char *pbyBuffer = NULL; - unsigned int ii = 0; - unsigned short *pwPMKID = NULL; - - if (pRSNIEs == NULL) - return 0; - - if (((pMgmt->eAuthenMode == WMAC_AUTH_WPA2) || - (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK)) && - (pMgmt->pCurrBSS != NULL)) { - /* WPA2 IE */ - pbyBuffer = (unsigned char *)pRSNIEs; - pRSNIEs->byElementID = WLAN_EID_RSN; - pRSNIEs->len = 6; //Version(2)+GK(4) - pRSNIEs->wVersion = 1; - //Group Key Cipher Suite - pRSNIEs->abyRSN[0] = 0x00; - pRSNIEs->abyRSN[1] = 0x0F; - pRSNIEs->abyRSN[2] = 0xAC; - if (pMgmt->byCSSGK == KEY_CTL_WEP) - pRSNIEs->abyRSN[3] = pMgmt->pCurrBSS->byCSSGK; - else if (pMgmt->byCSSGK == KEY_CTL_TKIP) - pRSNIEs->abyRSN[3] = WLAN_11i_CSS_TKIP; - else if (pMgmt->byCSSGK == KEY_CTL_CCMP) - pRSNIEs->abyRSN[3] = WLAN_11i_CSS_CCMP; - else - pRSNIEs->abyRSN[3] = WLAN_11i_CSS_UNKNOWN; - - // Pairwise Key Cipher Suite - pRSNIEs->abyRSN[4] = 1; - pRSNIEs->abyRSN[5] = 0; - pRSNIEs->abyRSN[6] = 0x00; - pRSNIEs->abyRSN[7] = 0x0F; - pRSNIEs->abyRSN[8] = 0xAC; - if (pMgmt->byCSSPK == KEY_CTL_TKIP) - pRSNIEs->abyRSN[9] = WLAN_11i_CSS_TKIP; - else if (pMgmt->byCSSPK == KEY_CTL_CCMP) - pRSNIEs->abyRSN[9] = WLAN_11i_CSS_CCMP; - else if (pMgmt->byCSSPK == KEY_CTL_NONE) - pRSNIEs->abyRSN[9] = WLAN_11i_CSS_USE_GROUP; - else - pRSNIEs->abyRSN[9] = WLAN_11i_CSS_UNKNOWN; - - pRSNIEs->len += 6; - - // Auth Key Management Suite - pRSNIEs->abyRSN[10] = 1; - pRSNIEs->abyRSN[11] = 0; - pRSNIEs->abyRSN[12] = 0x00; - pRSNIEs->abyRSN[13] = 0x0F; - pRSNIEs->abyRSN[14] = 0xAC; - if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2PSK) - pRSNIEs->abyRSN[15] = WLAN_11i_AKMSS_PSK; - else if (pMgmt->eAuthenMode == WMAC_AUTH_WPA2) - pRSNIEs->abyRSN[15] = WLAN_11i_AKMSS_802_1X; - else - pRSNIEs->abyRSN[15] = WLAN_11i_AKMSS_UNKNOWN; - - pRSNIEs->len += 6; - - // RSN Capabilities - if (pMgmt->pCurrBSS->sRSNCapObj.bRSNCapExist == true) { - memcpy(&pRSNIEs->abyRSN[16], &pMgmt->pCurrBSS->sRSNCapObj.wRSNCap, 2); - } else { - pRSNIEs->abyRSN[16] = 0; - pRSNIEs->abyRSN[17] = 0; - } - pRSNIEs->len += 2; - - if ((pMgmt->gsPMKIDCache.BSSIDInfoCount > 0) && - pMgmt->bRoaming && - (pMgmt->eAuthenMode == WMAC_AUTH_WPA2)) { - // RSN PMKID - pwPMKID = (unsigned short *)(&pRSNIEs->abyRSN[18]); // Point to PMKID count - *pwPMKID = 0; // Initialize PMKID count - pbyBuffer = &pRSNIEs->abyRSN[20]; // Point to PMKID list - for (ii = 0; ii < pMgmt->gsPMKIDCache.BSSIDInfoCount; ii++) { - if (!memcmp(&pMgmt->gsPMKIDCache.BSSIDInfo[ii].abyBSSID[0], pMgmt->abyCurrBSSID, ETH_ALEN)) { - (*pwPMKID)++; - memcpy(pbyBuffer, pMgmt->gsPMKIDCache.BSSIDInfo[ii].abyPMKID, 16); - pbyBuffer += 16; - } - } - if (*pwPMKID != 0) - pRSNIEs->len += (2 + (*pwPMKID)*16); - else - pbyBuffer = &pRSNIEs->abyRSN[18]; - } - return pRSNIEs->len + WLAN_IEHDR_LEN; - } - return 0; -} diff --git a/drivers/staging/vt6655/wpa2.h b/drivers/staging/vt6655/wpa2.h deleted file mode 100644 index 2d0bd2e515f3..000000000000 --- a/drivers/staging/vt6655/wpa2.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * - * File: wpa2.h - * - * Purpose: Defines the macros, types, and functions for dealing - * with WPA2 informations. - * - * Author: Yiching Chen - * - * Date: Oct. 4, 2004 - * - */ - -#ifndef __WPA2_H__ -#define __WPA2_H__ - -#include "ttype.h" -#include "80211mgr.h" -#include "80211hdr.h" -#include "bssdb.h" - -/*--------------------- Export Definitions -------------------------*/ -#define MAX_PMKID_CACHE 16 - -typedef struct tagsPMKIDInfo { - unsigned char abyBSSID[6]; - unsigned char abyPMKID[16]; -} PMKIDInfo, *PPMKIDInfo; - -typedef struct tagSPMKIDCache { - unsigned long BSSIDInfoCount; - PMKIDInfo BSSIDInfo[MAX_PMKID_CACHE]; -} SPMKIDCache, *PSPMKIDCache; - -/*--------------------- Export Classes ----------------------------*/ - -/*--------------------- Export Variables --------------------------*/ - -/*--------------------- Export Types ------------------------------*/ - -/*--------------------- Export Functions --------------------------*/ - -void -WPA2_ClearRSN( - PKnownBSS pBSSNode -); - -void -WPA2vParseRSN( - PKnownBSS pBSSNode, - PWLAN_IE_RSN pRSN -); - -unsigned int -WPA2uSetIEs( - void *pMgmtHandle, - PWLAN_IE_RSN pRSNIEs -); - -#endif // __WPA2_H__ -- 2.39.5