diff options
Diffstat (limited to 'drivers/staging/vt6655/dpc.c')
| -rw-r--r-- | drivers/staging/vt6655/dpc.c | 516 |
1 files changed, 248 insertions, 268 deletions
diff --git a/drivers/staging/vt6655/dpc.c b/drivers/staging/vt6655/dpc.c index 6b758a8c1af3..15130733693e 100644 --- a/drivers/staging/vt6655/dpc.c +++ b/drivers/staging/vt6655/dpc.c @@ -66,7 +66,7 @@ //static int msglevel =MSG_LEVEL_DEBUG; static int msglevel =MSG_LEVEL_INFO; -const BYTE acbyRxRate[MAX_RATE] = +const unsigned char acbyRxRate[MAX_RATE] = {2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108}; @@ -76,70 +76,60 @@ const BYTE acbyRxRate[MAX_RATE] = /*--------------------- Static Functions --------------------------*/ -static BYTE s_byGetRateIdx(BYTE byRate); +static unsigned char s_byGetRateIdx(unsigned char byRate); -static -void -s_vGetDASA( - PBYTE pbyRxBufferAddr, - PUINT pcbHeaderSize, - PSEthernetHeader psEthHeader - ); +static void +s_vGetDASA(unsigned char *pbyRxBufferAddr, unsigned int *pcbHeaderSize, + PSEthernetHeader psEthHeader); -static -void -s_vProcessRxMACHeader ( - PSDevice pDevice, - PBYTE pbyRxBufferAddr, - UINT cbPacketSize, - BOOL bIsWEP, - BOOL bExtIV, - PUINT pcbHeadSize - ); +static void +s_vProcessRxMACHeader(PSDevice pDevice, unsigned char *pbyRxBufferAddr, + unsigned int cbPacketSize, bool bIsWEP, bool bExtIV, + unsigned int *pcbHeadSize); -static BOOL s_bAPModeRxCtl( +static bool s_bAPModeRxCtl( PSDevice pDevice, - PBYTE pbyFrame, - INT iSANodeIndex + unsigned char *pbyFrame, + int iSANodeIndex ); -static BOOL s_bAPModeRxData ( +static bool s_bAPModeRxData ( PSDevice pDevice, struct sk_buff* skb, - UINT FrameSize, - UINT cbHeaderOffset, - INT iSANodeIndex, - INT iDANodeIndex + unsigned int FrameSize, + unsigned int cbHeaderOffset, + int iSANodeIndex, + int iDANodeIndex ); -static BOOL s_bHandleRxEncryption( +static bool s_bHandleRxEncryption( PSDevice pDevice, - PBYTE pbyFrame, - UINT FrameSize, - PBYTE pbyRsr, - PBYTE pbyNewRsr, + unsigned char *pbyFrame, + unsigned int FrameSize, + unsigned char *pbyRsr, + unsigned char *pbyNewRsr, PSKeyItem *pKeyOut, - int * pbExtIV, - PWORD pwRxTSC15_0, - PDWORD pdwRxTSC47_16 + bool *pbExtIV, + unsigned short *pwRxTSC15_0, + unsigned long *pdwRxTSC47_16 ); -static BOOL s_bHostWepRxEncryption( +static bool s_bHostWepRxEncryption( PSDevice pDevice, - PBYTE pbyFrame, - UINT FrameSize, - PBYTE pbyRsr, - BOOL bOnFly, + unsigned char *pbyFrame, + unsigned int FrameSize, + unsigned char *pbyRsr, + bool bOnFly, PSKeyItem pKey, - PBYTE pbyNewRsr, - int * pbExtIV, - PWORD pwRxTSC15_0, - PDWORD pdwRxTSC47_16 + unsigned char *pbyNewRsr, + bool *pbExtIV, + unsigned short *pwRxTSC15_0, + unsigned long *pdwRxTSC47_16 ); @@ -162,27 +152,21 @@ static BOOL s_bHostWepRxEncryption( * Return Value: None * -*/ -static -void -s_vProcessRxMACHeader ( - PSDevice pDevice, - PBYTE pbyRxBufferAddr, - UINT cbPacketSize, - BOOL bIsWEP, - BOOL bExtIV, - PUINT pcbHeadSize - ) +static void +s_vProcessRxMACHeader(PSDevice pDevice, unsigned char *pbyRxBufferAddr, + unsigned int cbPacketSize, bool bIsWEP, bool bExtIV, + unsigned int *pcbHeadSize) { - PBYTE pbyRxBuffer; - UINT cbHeaderSize = 0; - PWORD pwType; + unsigned char *pbyRxBuffer; + unsigned int cbHeaderSize = 0; + unsigned short *pwType; PS802_11Header pMACHeader; int ii; pMACHeader = (PS802_11Header) (pbyRxBufferAddr + cbHeaderSize); - s_vGetDASA((PBYTE)pMACHeader, &cbHeaderSize, &pDevice->sRxEthHeader); + s_vGetDASA((unsigned char *)pMACHeader, &cbHeaderSize, &pDevice->sRxEthHeader); if (bIsWEP) { if (bExtIV) { @@ -197,18 +181,18 @@ s_vProcessRxMACHeader ( cbHeaderSize += WLAN_HDR_ADDR3_LEN; }; - pbyRxBuffer = (PBYTE) (pbyRxBufferAddr + cbHeaderSize); - if (IS_ETH_ADDRESS_EQUAL(pbyRxBuffer, &pDevice->abySNAP_Bridgetunnel[0])) { + pbyRxBuffer = (unsigned char *) (pbyRxBufferAddr + cbHeaderSize); + if (!compare_ether_addr(pbyRxBuffer, &pDevice->abySNAP_Bridgetunnel[0])) { cbHeaderSize += 6; } - else if (IS_ETH_ADDRESS_EQUAL(pbyRxBuffer, &pDevice->abySNAP_RFC1042[0])) { + else if (!compare_ether_addr(pbyRxBuffer, &pDevice->abySNAP_RFC1042[0])) { cbHeaderSize += 6; - pwType = (PWORD) (pbyRxBufferAddr + cbHeaderSize); + pwType = (unsigned short *) (pbyRxBufferAddr + cbHeaderSize); if ((*pwType!= TYPE_PKT_IPX) && (*pwType != cpu_to_le16(0xF380))) { } else { cbHeaderSize -= 8; - pwType = (PWORD) (pbyRxBufferAddr + cbHeaderSize); + pwType = (unsigned short *) (pbyRxBufferAddr + cbHeaderSize); if (bIsWEP) { if (bExtIV) { *pwType = htons(cbPacketSize - WLAN_HDR_ADDR3_LEN - 8); // 8 is IV&ExtIV @@ -223,7 +207,7 @@ s_vProcessRxMACHeader ( } else { cbHeaderSize -= 2; - pwType = (PWORD) (pbyRxBufferAddr + cbHeaderSize); + pwType = (unsigned short *) (pbyRxBufferAddr + cbHeaderSize); if (bIsWEP) { if (bExtIV) { *pwType = htons(cbPacketSize - WLAN_HDR_ADDR3_LEN - 8); // 8 is IV&ExtIV @@ -237,7 +221,7 @@ s_vProcessRxMACHeader ( } cbHeaderSize -= (ETH_ALEN * 2); - pbyRxBuffer = (PBYTE) (pbyRxBufferAddr + cbHeaderSize); + pbyRxBuffer = (unsigned char *) (pbyRxBufferAddr + cbHeaderSize); for(ii=0;ii<ETH_ALEN;ii++) *pbyRxBuffer++ = pDevice->sRxEthHeader.abyDstAddr[ii]; for(ii=0;ii<ETH_ALEN;ii++) @@ -249,9 +233,9 @@ s_vProcessRxMACHeader ( -static BYTE s_byGetRateIdx (BYTE byRate) +static unsigned char s_byGetRateIdx (unsigned char byRate) { - BYTE byRateIdx; + unsigned char byRateIdx; for (byRateIdx = 0; byRateIdx <MAX_RATE ; byRateIdx++) { if (acbyRxRate[byRateIdx%MAX_RATE] == byRate) @@ -261,15 +245,11 @@ static BYTE s_byGetRateIdx (BYTE byRate) } -static -void -s_vGetDASA ( - PBYTE pbyRxBufferAddr, - PUINT pcbHeaderSize, - PSEthernetHeader psEthHeader - ) +static void +s_vGetDASA(unsigned char *pbyRxBufferAddr, unsigned int *pcbHeaderSize, + PSEthernetHeader psEthHeader) { - UINT cbHeaderSize = 0; + unsigned int cbHeaderSize = 0; PS802_11Header pMACHeader; int ii; @@ -333,7 +313,7 @@ void MngWorkItem(void *Context) -BOOL +bool device_receive_frame ( PSDevice pDevice, PSRxDesc pCurrRD @@ -349,36 +329,36 @@ device_receive_frame ( PSMgmtObject pMgmt = pDevice->pMgmt; PSRxMgmtPacket pRxPacket = &(pDevice->pMgmt->sRxPacket); PS802_11Header p802_11Header; - PBYTE pbyRsr; - PBYTE pbyNewRsr; - PBYTE pbyRSSI; + unsigned char *pbyRsr; + unsigned char *pbyNewRsr; + unsigned char *pbyRSSI; PQWORD pqwTSFTime; - PWORD pwFrameSize; - PBYTE pbyFrame; - BOOL bDeFragRx = FALSE; - BOOL bIsWEP = FALSE; - UINT cbHeaderOffset; - UINT FrameSize; - WORD wEtherType = 0; - INT iSANodeIndex = -1; - INT iDANodeIndex = -1; - UINT ii; - UINT cbIVOffset; - BOOL bExtIV = FALSE; - PBYTE pbyRxSts; - PBYTE pbyRxRate; - PBYTE pbySQ; - UINT cbHeaderSize; + unsigned short *pwFrameSize; + unsigned char *pbyFrame; + bool bDeFragRx = false; + bool bIsWEP = false; + unsigned int cbHeaderOffset; + unsigned int FrameSize; + unsigned short wEtherType = 0; + int iSANodeIndex = -1; + int iDANodeIndex = -1; + unsigned int ii; + unsigned int cbIVOffset; + bool bExtIV = false; + unsigned char *pbyRxSts; + unsigned char *pbyRxRate; + unsigned char *pbySQ; + unsigned int cbHeaderSize; PSKeyItem pKey = NULL; - WORD wRxTSC15_0 = 0; - DWORD dwRxTSC47_16 = 0; + unsigned short wRxTSC15_0 = 0; + unsigned long dwRxTSC47_16 = 0; SKeyItem STempKey; // 802.11h RPI - DWORD dwDuration = 0; - LONG ldBm = 0; - LONG ldBmThreshold = 0; + unsigned long dwDuration = 0; + long ldBm = 0; + long ldBmThreshold = 0; PS802_11Header pMACHeader; - BOOL bRxeapol_key = FALSE; + bool bRxeapol_key = false; // DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---------- device_receive_frame---\n"); @@ -391,7 +371,7 @@ device_receive_frame ( pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE); #endif //PLICE_DEBUG<- - pwFrameSize = (PWORD)(skb->data + 2); + pwFrameSize = (unsigned short *)(skb->data + 2); FrameSize = cpu_to_le16(pCurrRD->m_rd1RD1.wReqCount) - cpu_to_le16(pCurrRD->m_rd0RD0.wResCount); // Max: 2312Payload + 30HD +4CRC + 2Padding + 4Len + 8TSF + 4RSR @@ -399,17 +379,17 @@ device_receive_frame ( if ((FrameSize > 2364)||(FrameSize <= 32)) { // Frame Size error drop this packet. DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---------- WRONG Length 1 \n"); - return FALSE; + return false; } - pbyRxSts = (PBYTE) (skb->data); - pbyRxRate = (PBYTE) (skb->data + 1); - pbyRsr = (PBYTE) (skb->data + FrameSize - 1); - pbyRSSI = (PBYTE) (skb->data + FrameSize - 2); - pbyNewRsr = (PBYTE) (skb->data + FrameSize - 3); - pbySQ = (PBYTE) (skb->data + FrameSize - 4); + pbyRxSts = (unsigned char *) (skb->data); + pbyRxRate = (unsigned char *) (skb->data + 1); + pbyRsr = (unsigned char *) (skb->data + FrameSize - 1); + pbyRSSI = (unsigned char *) (skb->data + FrameSize - 2); + pbyNewRsr = (unsigned char *) (skb->data + FrameSize - 3); + pbySQ = (unsigned char *) (skb->data + FrameSize - 4); pqwTSFTime = (PQWORD) (skb->data + FrameSize - 12); - pbyFrame = (PBYTE)(skb->data + 4); + pbyFrame = (unsigned char *)(skb->data + 4); // get packet size FrameSize = cpu_to_le16(*pwFrameSize); @@ -417,7 +397,7 @@ device_receive_frame ( if ((FrameSize > 2346)|(FrameSize < 14)) { // Max: 2312Payload + 30HD +4CRC // Min: 14 bytes ACK DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---------- WRONG Length 2 \n"); - return FALSE; + return false; } //PLICE_DEBUG-> #if 1 @@ -431,9 +411,9 @@ device_receive_frame ( #endif - pMACHeader=(PS802_11Header)((PBYTE) (skb->data)+8); + pMACHeader=(PS802_11Header)((unsigned char *) (skb->data)+8); //PLICE_DEBUG<- - if (pDevice->bMeasureInProgress == TRUE) { + if (pDevice->bMeasureInProgress == true) { if ((*pbyRsr & RSR_CRCOK) != 0) { pDevice->byBasicMap |= 0x01; } @@ -460,13 +440,13 @@ device_receive_frame ( ii--; } pDevice->dwRPIs[ii] += dwDuration; - return FALSE; + return false; } - if (!IS_MULTICAST_ADDRESS(pbyFrame) && !IS_BROADCAST_ADDRESS(pbyFrame)) { + if (!is_multicast_ether_addr(pbyFrame)) { if (WCTLbIsDuplicate(&(pDevice->sDupRxCache), (PS802_11Header) (skb->data + 4))) { pDevice->s802_11Counter.FrameDuplicateCount++; - return FALSE; + return false; } } @@ -475,14 +455,14 @@ device_receive_frame ( s_vGetDASA(skb->data+4, &cbHeaderSize, &pDevice->sRxEthHeader); // filter packet send from myself - if (IS_ETH_ADDRESS_EQUAL((PBYTE)&(pDevice->sRxEthHeader.abySrcAddr[0]), pDevice->abyCurrentNetAddr)) - return FALSE; + if (!compare_ether_addr((unsigned char *)&(pDevice->sRxEthHeader.abySrcAddr[0]), pDevice->abyCurrentNetAddr)) + return false; if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) || (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)) { if (IS_CTL_PSPOLL(pbyFrame) || !IS_TYPE_CONTROL(pbyFrame)) { p802_11Header = (PS802_11Header) (pbyFrame); // get SA NodeIndex - if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(p802_11Header->abyAddr2), &iSANodeIndex)) { + if (BSSDBbIsSTAInNodeDB(pMgmt, (unsigned char *)(p802_11Header->abyAddr2), &iSANodeIndex)) { pMgmt->sNodeDBTable[iSANodeIndex].ulLastRxJiffer = jiffies; pMgmt->sNodeDBTable[iSANodeIndex].uInActiveCount = 0; } @@ -490,17 +470,17 @@ device_receive_frame ( } if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { - if (s_bAPModeRxCtl(pDevice, pbyFrame, iSANodeIndex) == TRUE) { - return FALSE; + if (s_bAPModeRxCtl(pDevice, pbyFrame, iSANodeIndex) == true) { + return false; } } if (IS_FC_WEP(pbyFrame)) { - BOOL bRxDecryOK = FALSE; + bool bRxDecryOK = false; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"rx WEP pkt\n"); - bIsWEP = TRUE; + bIsWEP = true; if ((pDevice->bEnableHostWEP) && (iSANodeIndex >= 0)) { pKey = &STempKey; pKey->byCipherSuite = pMgmt->sNodeDBTable[iSANodeIndex].byCipherSuite; @@ -552,11 +532,11 @@ device_receive_frame ( // pDevice->s802_11Counter.WEPICVErrorCount.QuadPart++; } } - return FALSE; + return false; } } else { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"WEP Func Fail\n"); - return FALSE; + return false; } if ((pKey != NULL) && (pKey->byCipherSuite == KEY_CTL_CCMP)) FrameSize -= 8; // Message Integrity Code @@ -584,18 +564,18 @@ device_receive_frame ( } else { - return FALSE; + return false; } } // Management & Control frame Handle - if ((IS_TYPE_DATA((skb->data+4))) == FALSE) { + if ((IS_TYPE_DATA((skb->data+4))) == false) { // Handle Control & Manage Frame if (IS_TYPE_MGMT((skb->data+4))) { - PBYTE pbyData1; - PBYTE pbyData2; + unsigned char *pbyData1; + unsigned char *pbyData2; pRxPacket->p80211Header = (PUWLAN_80211HDR)(skb->data+4); pRxPacket->cbMPDULen = FrameSize; @@ -649,13 +629,13 @@ device_receive_frame ( skb->protocol = htons(ETH_P_802_2); memset(skb->cb, 0, sizeof(skb->cb)); netif_rx(skb); - return TRUE; + return true; } } else { // Control Frame }; - return FALSE; + return false; } else { if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { @@ -667,12 +647,12 @@ device_receive_frame ( pDevice->dev->name); } } - return FALSE; + return false; } } else { // discard DATA packet while not associate || BSSID error - if ((pDevice->bLinkPass == FALSE) || + if ((pDevice->bLinkPass == false) || !(*pbyRsr & RSR_BSSIDOK)) { if (bDeFragRx) { if (!device_alloc_frag_buf(pDevice, &pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx])) { @@ -680,12 +660,12 @@ device_receive_frame ( pDevice->dev->name); } } - return FALSE; + return false; } //mike add:station mode check eapol-key challenge---> { - BYTE Protocol_Version; //802.1x Authentication - BYTE Packet_Type; //802.1x Authentication + unsigned char Protocol_Version; //802.1x Authentication + unsigned char Packet_Type; //802.1x Authentication if (bIsWEP) cbIVOffset = 8; else @@ -697,7 +677,7 @@ device_receive_frame ( if (wEtherType == ETH_P_PAE) { //Protocol Type in LLC-Header if(((Protocol_Version==1) ||(Protocol_Version==2)) && (Packet_Type==3)) { //802.1x OR eapol-key challenge frame receive - bRxeapol_key = TRUE; + bRxeapol_key = true; } } } @@ -716,8 +696,8 @@ device_receive_frame ( } } else { - if (pDevice->pMgmt->bInTIMWake == TRUE) { - pDevice->pMgmt->bInTIMWake = FALSE; + if (pDevice->pMgmt->bInTIMWake == true) { + pDevice->pMgmt->bInTIMWake = false; } } }; @@ -725,7 +705,7 @@ device_receive_frame ( // Now it only supports 802.11g Infrastructure Mode, and support rate must up to 54 Mbps if (pDevice->bDiversityEnable && (FrameSize>50) && (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE) && - (pDevice->bLinkPass == TRUE)) { + (pDevice->bLinkPass == true)) { //printk("device_receive_frame: RxRate is %d\n",*pbyRxRate); BBvAntennaDiversity(pDevice, s_byGetRateIdx(*pbyRxRate), 0); } @@ -752,8 +732,8 @@ device_receive_frame ( // ----------------------------------------------- - if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && (pDevice->bEnable8021x == TRUE)){ - BYTE abyMacHdr[24]; + if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && (pDevice->bEnable8021x == true)){ + unsigned char abyMacHdr[24]; // Only 802.1x packet incoming allowed if (bIsWEP) @@ -767,7 +747,7 @@ device_receive_frame ( if (wEtherType == ETH_P_PAE) { skb->dev = pDevice->apdev; - if (bIsWEP == TRUE) { + if (bIsWEP == true) { // strip IV header(8) memcpy(&abyMacHdr[0], (skb->data + 4), 24); memcpy((skb->data + 4 + cbIVOffset), &abyMacHdr[0], 24); @@ -781,12 +761,12 @@ device_receive_frame ( skb->protocol = htons(ETH_P_802_2); memset(skb->cb, 0, sizeof(skb->cb)); netif_rx(skb); - return TRUE; + return true; } // check if 802.1x authorized if (!(pMgmt->sNodeDBTable[iSANodeIndex].dwFlags & WLAN_STA_AUTHORIZED)) - return FALSE; + return false; } @@ -800,53 +780,53 @@ device_receive_frame ( // Soft MIC if ((pKey != NULL) && (pKey->byCipherSuite == KEY_CTL_TKIP)) { if (bIsWEP) { - PDWORD pdwMIC_L; - PDWORD pdwMIC_R; - DWORD dwMIC_Priority; - DWORD dwMICKey0 = 0, dwMICKey1 = 0; - DWORD dwLocalMIC_L = 0; - DWORD dwLocalMIC_R = 0; + unsigned long *pdwMIC_L; + unsigned long *pdwMIC_R; + unsigned long dwMIC_Priority; + unsigned long dwMICKey0 = 0, dwMICKey1 = 0; + unsigned long dwLocalMIC_L = 0; + unsigned long dwLocalMIC_R = 0; viawget_wpa_header *wpahdr; if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { - dwMICKey0 = cpu_to_le32(*(PDWORD)(&pKey->abyKey[24])); - dwMICKey1 = cpu_to_le32(*(PDWORD)(&pKey->abyKey[28])); + dwMICKey0 = cpu_to_le32(*(unsigned long *)(&pKey->abyKey[24])); + dwMICKey1 = cpu_to_le32(*(unsigned long *)(&pKey->abyKey[28])); } else { if (pDevice->pMgmt->eAuthenMode == WMAC_AUTH_WPANONE) { - dwMICKey0 = cpu_to_le32(*(PDWORD)(&pKey->abyKey[16])); - dwMICKey1 = cpu_to_le32(*(PDWORD)(&pKey->abyKey[20])); + dwMICKey0 = cpu_to_le32(*(unsigned long *)(&pKey->abyKey[16])); + dwMICKey1 = cpu_to_le32(*(unsigned long *)(&pKey->abyKey[20])); } else if ((pKey->dwKeyIndex & BIT28) == 0) { - dwMICKey0 = cpu_to_le32(*(PDWORD)(&pKey->abyKey[16])); - dwMICKey1 = cpu_to_le32(*(PDWORD)(&pKey->abyKey[20])); + dwMICKey0 = cpu_to_le32(*(unsigned long *)(&pKey->abyKey[16])); + dwMICKey1 = cpu_to_le32(*(unsigned long *)(&pKey->abyKey[20])); } else { - dwMICKey0 = cpu_to_le32(*(PDWORD)(&pKey->abyKey[24])); - dwMICKey1 = cpu_to_le32(*(PDWORD)(&pKey->abyKey[28])); + dwMICKey0 = cpu_to_le32(*(unsigned long *)(&pKey->abyKey[24])); + dwMICKey1 = cpu_to_le32(*(unsigned long *)(&pKey->abyKey[28])); } } MIC_vInit(dwMICKey0, dwMICKey1); - MIC_vAppend((PBYTE)&(pDevice->sRxEthHeader.abyDstAddr[0]), 12); + MIC_vAppend((unsigned char *)&(pDevice->sRxEthHeader.abyDstAddr[0]), 12); dwMIC_Priority = 0; - MIC_vAppend((PBYTE)&dwMIC_Priority, 4); + MIC_vAppend((unsigned char *)&dwMIC_Priority, 4); // 4 is Rcv buffer header, 24 is MAC Header, and 8 is IV and Ext IV. - MIC_vAppend((PBYTE)(skb->data + 4 + WLAN_HDR_ADDR3_LEN + 8), + MIC_vAppend((unsigned char *)(skb->data + 4 + WLAN_HDR_ADDR3_LEN + 8), FrameSize - WLAN_HDR_ADDR3_LEN - 8); MIC_vGetMIC(&dwLocalMIC_L, &dwLocalMIC_R); MIC_vUnInit(); - pdwMIC_L = (PDWORD)(skb->data + 4 + FrameSize); - pdwMIC_R = (PDWORD)(skb->data + 4 + FrameSize + 4); + pdwMIC_L = (unsigned long *)(skb->data + 4 + FrameSize); + pdwMIC_R = (unsigned long *)(skb->data + 4 + FrameSize + 4); //DBG_PRN_GRP12(("RxL: %lx, RxR: %lx\n", *pdwMIC_L, *pdwMIC_R)); //DBG_PRN_GRP12(("LocalL: %lx, LocalR: %lx\n", dwLocalMIC_L, dwLocalMIC_R)); //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"dwMICKey0= %lx,dwMICKey1= %lx \n", dwMICKey0, dwMICKey1); if ((cpu_to_le32(*pdwMIC_L) != dwLocalMIC_L) || (cpu_to_le32(*pdwMIC_R) != dwLocalMIC_R) || - (pDevice->bRxMICFail == TRUE)) { + (pDevice->bRxMICFail == true)) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"MIC comparison is fail!\n"); - pDevice->bRxMICFail = FALSE; + pDevice->bRxMICFail = false; //pDevice->s802_11Counter.TKIPLocalMICFailures.QuadPart++; pDevice->s802_11Counter.TKIPLocalMICFailures++; if (bDeFragRx) { @@ -858,7 +838,7 @@ device_receive_frame ( //2008-0409-07, <Add> by Einsn Liu #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT //send event to wpa_supplicant - //if(pDevice->bWPADevEnable == TRUE) + //if(pDevice->bWPADevEnable == true) { union iwreq_data wrqu; struct iw_michaelmicfailure ev; @@ -906,7 +886,7 @@ device_receive_frame ( pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); }; - return FALSE; + return false; } } @@ -917,13 +897,13 @@ device_receive_frame ( if ((pKey != NULL) && ((pKey->byCipherSuite == KEY_CTL_TKIP) || (pKey->byCipherSuite == KEY_CTL_CCMP))) { if (bIsWEP) { - WORD wLocalTSC15_0 = 0; - DWORD dwLocalTSC47_16 = 0; - ULONGLONG RSC = 0; + unsigned short wLocalTSC15_0 = 0; + unsigned long dwLocalTSC47_16 = 0; + unsigned long long RSC = 0; // endian issues - RSC = *((ULONGLONG *) &(pKey->KeyRSC)); - wLocalTSC15_0 = (WORD) RSC; - dwLocalTSC47_16 = (DWORD) (RSC>>16); + RSC = *((unsigned long long *) &(pKey->KeyRSC)); + wLocalTSC15_0 = (unsigned short) RSC; + dwLocalTSC47_16 = (unsigned long) (RSC>>16); RSC = dwRxTSC47_16; RSC <<= 16; @@ -950,7 +930,7 @@ device_receive_frame ( pDevice->dev->name); } } - return FALSE; + return false; } } } @@ -963,13 +943,13 @@ device_receive_frame ( } - s_vProcessRxMACHeader(pDevice, (PBYTE)(skb->data+4), FrameSize, bIsWEP, bExtIV, &cbHeaderOffset); + s_vProcessRxMACHeader(pDevice, (unsigned char *)(skb->data+4), FrameSize, bIsWEP, bExtIV, &cbHeaderOffset); FrameSize -= cbHeaderOffset; cbHeaderOffset += 4; // 4 is Rcv buffer header // Null data, framesize = 14 if (FrameSize < 15) - return FALSE; + return false; if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { if (s_bAPModeRxData(pDevice, @@ -978,7 +958,7 @@ device_receive_frame ( cbHeaderOffset, iSANodeIndex, iDANodeIndex - ) == FALSE) { + ) == false) { if (bDeFragRx) { if (!device_alloc_frag_buf(pDevice, &pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx])) { @@ -986,10 +966,10 @@ device_receive_frame ( pDevice->dev->name); } } - return FALSE; + return false; } -// if(pDevice->bRxMICFail == FALSE) { +// if(pDevice->bRxMICFail == false) { // for (ii =0; ii < 100; ii++) // printk(" %02x", *(skb->data + ii)); // printk("\n"); @@ -1016,7 +996,7 @@ device_receive_frame ( pDevice->dev->name); } } - return FALSE; + return false; } } */ @@ -1031,17 +1011,17 @@ device_receive_frame ( DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc more frag bufs\n", pDevice->dev->name); } - return FALSE; + return false; } - return TRUE; + return true; } -static BOOL s_bAPModeRxCtl ( +static bool s_bAPModeRxCtl ( PSDevice pDevice, - PBYTE pbyFrame, - INT iSANodeIndex + unsigned char *pbyFrame, + int iSANodeIndex ) { PS802_11Header p802_11Header; @@ -1063,30 +1043,30 @@ static BOOL s_bAPModeRxCtl ( // reason = (6) class 2 received from nonauth sta vMgrDeAuthenBeginSta(pDevice, pMgmt, - (PBYTE)(p802_11Header->abyAddr2), + (unsigned char *)(p802_11Header->abyAddr2), (WLAN_MGMT_REASON_CLASS2_NONAUTH), &Status ); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: send vMgrDeAuthenBeginSta 1\n"); - return TRUE; + return true; }; if (pMgmt->sNodeDBTable[iSANodeIndex].eNodeState < NODE_ASSOC) { // send deassoc notification // reason = (7) class 3 received from nonassoc sta vMgrDisassocBeginSta(pDevice, pMgmt, - (PBYTE)(p802_11Header->abyAddr2), + (unsigned char *)(p802_11Header->abyAddr2), (WLAN_MGMT_REASON_CLASS3_NONASSOC), &Status ); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: send vMgrDisassocBeginSta 2\n"); - return TRUE; + return true; }; if (pMgmt->sNodeDBTable[iSANodeIndex].bPSEnable) { // delcare received ps-poll event if (IS_CTL_PSPOLL(pbyFrame)) { - pMgmt->sNodeDBTable[iSANodeIndex].bRxPSPoll = TRUE; + pMgmt->sNodeDBTable[iSANodeIndex].bRxPSPoll = true; bScheduleCommand((void *)pDevice, WLAN_CMD_RX_PSPOLL, NULL); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: WLAN_CMD_RX_PSPOLL 1\n"); } @@ -1094,8 +1074,8 @@ static BOOL s_bAPModeRxCtl ( // check Data PS state // if PW bit off, send out all PS bufferring packets. if (!IS_FC_POWERMGT(pbyFrame)) { - pMgmt->sNodeDBTable[iSANodeIndex].bPSEnable = FALSE; - pMgmt->sNodeDBTable[iSANodeIndex].bRxPSPoll = TRUE; + pMgmt->sNodeDBTable[iSANodeIndex].bPSEnable = false; + pMgmt->sNodeDBTable[iSANodeIndex].bRxPSPoll = true; bScheduleCommand((void *)pDevice, WLAN_CMD_RX_PSPOLL, NULL); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: WLAN_CMD_RX_PSPOLL 2\n"); } @@ -1103,15 +1083,15 @@ static BOOL s_bAPModeRxCtl ( } else { if (IS_FC_POWERMGT(pbyFrame)) { - pMgmt->sNodeDBTable[iSANodeIndex].bPSEnable = TRUE; + pMgmt->sNodeDBTable[iSANodeIndex].bPSEnable = true; // Once if STA in PS state, enable multicast bufferring - pMgmt->sNodeDBTable[0].bPSEnable = TRUE; + pMgmt->sNodeDBTable[0].bPSEnable = true; } else { // clear all pending PS frame. if (pMgmt->sNodeDBTable[iSANodeIndex].wEnQueueCnt > 0) { - pMgmt->sNodeDBTable[iSANodeIndex].bPSEnable = FALSE; - pMgmt->sNodeDBTable[iSANodeIndex].bRxPSPoll = TRUE; + pMgmt->sNodeDBTable[iSANodeIndex].bPSEnable = false; + pMgmt->sNodeDBTable[iSANodeIndex].bRxPSPoll = true; bScheduleCommand((void *)pDevice, WLAN_CMD_RX_PSPOLL, NULL); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: WLAN_CMD_RX_PSPOLL 3\n"); @@ -1122,7 +1102,7 @@ static BOOL s_bAPModeRxCtl ( else { vMgrDeAuthenBeginSta(pDevice, pMgmt, - (PBYTE)(p802_11Header->abyAddr2), + (unsigned char *)(p802_11Header->abyAddr2), (WLAN_MGMT_REASON_CLASS2_NONAUTH), &Status ); @@ -1154,31 +1134,31 @@ static BOOL s_bAPModeRxCtl ( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc: wFrameCtl= %x\n", p802_11Header->wFrameCtl ); VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byRxMode)); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dpc:pDevice->byRxMode = %x\n", pDevice->byRxMode ); - return TRUE; + return true; } } } - return FALSE; + return false; } -static BOOL s_bHandleRxEncryption ( +static bool s_bHandleRxEncryption ( PSDevice pDevice, - PBYTE pbyFrame, - UINT FrameSize, - PBYTE pbyRsr, - PBYTE pbyNewRsr, + unsigned char *pbyFrame, + unsigned int FrameSize, + unsigned char *pbyRsr, + unsigned char *pbyNewRsr, PSKeyItem *pKeyOut, - int * pbExtIV, - PWORD pwRxTSC15_0, - PDWORD pdwRxTSC47_16 + bool *pbExtIV, + unsigned short *pwRxTSC15_0, + unsigned long *pdwRxTSC47_16 ) { - UINT PayloadLen = FrameSize; - PBYTE pbyIV; - BYTE byKeyIdx; + unsigned int PayloadLen = FrameSize; + unsigned char *pbyIV; + unsigned char byKeyIdx; PSKeyItem pKey = NULL; - BYTE byDecMode = KEY_CTL_WEP; + unsigned char byDecMode = KEY_CTL_WEP; PSMgmtObject pMgmt = pDevice->pMgmt; @@ -1186,8 +1166,8 @@ static BOOL s_bHandleRxEncryption ( *pdwRxTSC47_16 = 0; pbyIV = pbyFrame + WLAN_HDR_ADDR3_LEN; - if ( WLAN_GET_FC_TODS(*(PWORD)pbyFrame) && - WLAN_GET_FC_FROMDS(*(PWORD)pbyFrame) ) { + if ( WLAN_GET_FC_TODS(*(unsigned short *)pbyFrame) && + WLAN_GET_FC_FROMDS(*(unsigned short *)pbyFrame) ) { pbyIV += 6; // 6 is 802.11 address4 PayloadLen -= 6; } @@ -1204,7 +1184,7 @@ static BOOL s_bHandleRxEncryption ( (pDevice->pMgmt->byCSSPK != KEY_CTL_NONE)) { // unicast pkt use pairwise key DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"unicast pkt\n"); - if (KeybGetKey(&(pDevice->sKey), pDevice->abyBSSID, 0xFFFFFFFF, &pKey) == TRUE) { + if (KeybGetKey(&(pDevice->sKey), pDevice->abyBSSID, 0xFFFFFFFF, &pKey) == true) { if (pDevice->pMgmt->byCSSPK == KEY_CTL_TKIP) byDecMode = KEY_CTL_TKIP; else if (pDevice->pMgmt->byCSSPK == KEY_CTL_CCMP) @@ -1238,24 +1218,24 @@ static BOOL s_bHandleRxEncryption ( DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"pKey == NULL\n"); if (byDecMode == KEY_CTL_WEP) { // pDevice->s802_11Counter.WEPUndecryptableCount.QuadPart++; - } else if (pDevice->bLinkPass == TRUE) { + } else if (pDevice->bLinkPass == true) { // pDevice->s802_11Counter.DecryptFailureCount.QuadPart++; } - return FALSE; + return false; } if (byDecMode != pKey->byCipherSuite) { if (byDecMode == KEY_CTL_WEP) { // pDevice->s802_11Counter.WEPUndecryptableCount.QuadPart++; - } else if (pDevice->bLinkPass == TRUE) { + } else if (pDevice->bLinkPass == true) { // pDevice->s802_11Counter.DecryptFailureCount.QuadPart++; } *pKeyOut = NULL; - return FALSE; + return false; } if (byDecMode == KEY_CTL_WEP) { // handle WEP if ((pDevice->byLocalID <= REV_ID_VT3253_A1) || - (((PSKeyTable)(pKey->pvKeyTable))->bSoftWEP == TRUE)) { + (((PSKeyTable)(pKey->pvKeyTable))->bSoftWEP == true)) { // Software WEP // 1. 3253A // 2. WEP 256 @@ -1275,12 +1255,12 @@ static BOOL s_bHandleRxEncryption ( // TKIP/AES PayloadLen -= (WLAN_HDR_ADDR3_LEN + 8 + 4); // 24 is 802.11 header, 8 is IV&ExtIV, 4 is crc - *pdwRxTSC47_16 = cpu_to_le32(*(PDWORD)(pbyIV + 4)); + *pdwRxTSC47_16 = cpu_to_le32(*(unsigned long *)(pbyIV + 4)); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ExtIV: %lx\n",*pdwRxTSC47_16); if (byDecMode == KEY_CTL_TKIP) { *pwRxTSC15_0 = cpu_to_le16(MAKEWORD(*(pbyIV+2), *pbyIV)); } else { - *pwRxTSC15_0 = cpu_to_le16(*(PWORD)pbyIV); + *pwRxTSC15_0 = cpu_to_le16(*(unsigned short *)pbyIV); } DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"TSC0_15: %x\n", *pwRxTSC15_0); @@ -1303,28 +1283,28 @@ static BOOL s_bHandleRxEncryption ( }// end of TKIP/AES if ((*(pbyIV+3) & 0x20) != 0) - *pbExtIV = TRUE; - return TRUE; + *pbExtIV = true; + return true; } -static BOOL s_bHostWepRxEncryption ( +static bool s_bHostWepRxEncryption ( PSDevice pDevice, - PBYTE pbyFrame, - UINT FrameSize, - PBYTE pbyRsr, - BOOL bOnFly, + unsigned char *pbyFrame, + unsigned int FrameSize, + unsigned char *pbyRsr, + bool bOnFly, PSKeyItem pKey, - PBYTE pbyNewRsr, - int * pbExtIV, - PWORD pwRxTSC15_0, - PDWORD pdwRxTSC47_16 + unsigned char *pbyNewRsr, + bool *pbExtIV, + unsigned short *pwRxTSC15_0, + unsigned long *pdwRxTSC47_16 ) { - UINT PayloadLen = FrameSize; - PBYTE pbyIV; - BYTE byKeyIdx; - BYTE byDecMode = KEY_CTL_WEP; + unsigned int PayloadLen = FrameSize; + unsigned char *pbyIV; + unsigned char byKeyIdx; + unsigned char byDecMode = KEY_CTL_WEP; PS802_11Header pMACHeader; @@ -1333,8 +1313,8 @@ static BOOL s_bHostWepRxEncryption ( *pdwRxTSC47_16 = 0; pbyIV = pbyFrame + WLAN_HDR_ADDR3_LEN; - if ( WLAN_GET_FC_TODS(*(PWORD)pbyFrame) && - WLAN_GET_FC_FROMDS(*(PWORD)pbyFrame) ) { + if ( WLAN_GET_FC_TODS(*(unsigned short *)pbyFrame) && + WLAN_GET_FC_FROMDS(*(unsigned short *)pbyFrame) ) { pbyIV += 6; // 6 is 802.11 address4 PayloadLen -= 6; } @@ -1353,18 +1333,18 @@ static BOOL s_bHostWepRxEncryption ( if (byDecMode != pKey->byCipherSuite) { if (byDecMode == KEY_CTL_WEP) { // pDevice->s802_11Counter.WEPUndecryptableCount.QuadPart++; - } else if (pDevice->bLinkPass == TRUE) { + } else if (pDevice->bLinkPass == true) { // pDevice->s802_11Counter.DecryptFailureCount.QuadPart++; } - return FALSE; + return false; } if (byDecMode == KEY_CTL_WEP) { // handle WEP DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"byDecMode == KEY_CTL_WEP \n"); if ((pDevice->byLocalID <= REV_ID_VT3253_A1) || - (((PSKeyTable)(pKey->pvKeyTable))->bSoftWEP == TRUE) || - (bOnFly == FALSE)) { + (((PSKeyTable)(pKey->pvKeyTable))->bSoftWEP == true) || + (bOnFly == false)) { // Software WEP // 1. 3253A // 2. WEP 256 @@ -1385,19 +1365,19 @@ static BOOL s_bHostWepRxEncryption ( // TKIP/AES PayloadLen -= (WLAN_HDR_ADDR3_LEN + 8 + 4); // 24 is 802.11 header, 8 is IV&ExtIV, 4 is crc - *pdwRxTSC47_16 = cpu_to_le32(*(PDWORD)(pbyIV + 4)); + *pdwRxTSC47_16 = cpu_to_le32(*(unsigned long *)(pbyIV + 4)); DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ExtIV: %lx\n",*pdwRxTSC47_16); if (byDecMode == KEY_CTL_TKIP) { *pwRxTSC15_0 = cpu_to_le16(MAKEWORD(*(pbyIV+2), *pbyIV)); } else { - *pwRxTSC15_0 = cpu_to_le16(*(PWORD)pbyIV); + *pwRxTSC15_0 = cpu_to_le16(*(unsigned short *)pbyIV); } DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"TSC0_15: %x\n", *pwRxTSC15_0); if (byDecMode == KEY_CTL_TKIP) { - if ((pDevice->byLocalID <= REV_ID_VT3253_A1) || (bOnFly == FALSE)) { + if ((pDevice->byLocalID <= REV_ID_VT3253_A1) || (bOnFly == false)) { // Software TKIP // 1. 3253 A // 2. NotOnFly @@ -1417,7 +1397,7 @@ static BOOL s_bHostWepRxEncryption ( } if (byDecMode == KEY_CTL_CCMP) { - if (bOnFly == FALSE) { + if (bOnFly == false) { // Software CCMP // NotOnFly DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"soft KEY_CTL_CCMP\n"); @@ -1433,34 +1413,34 @@ static BOOL s_bHostWepRxEncryption ( }// end of TKIP/AES if ((*(pbyIV+3) & 0x20) != 0) - *pbExtIV = TRUE; - return TRUE; + *pbExtIV = true; + return true; } -static BOOL s_bAPModeRxData ( +static bool s_bAPModeRxData ( PSDevice pDevice, struct sk_buff* skb, - UINT FrameSize, - UINT cbHeaderOffset, - INT iSANodeIndex, - INT iDANodeIndex + unsigned int FrameSize, + unsigned int cbHeaderOffset, + int iSANodeIndex, + int iDANodeIndex ) { PSMgmtObject pMgmt = pDevice->pMgmt; - BOOL bRelayAndForward = FALSE; - BOOL bRelayOnly = FALSE; - BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; - WORD wAID; + bool bRelayAndForward = false; + bool bRelayOnly = false; + unsigned char byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; + unsigned short wAID; struct sk_buff* skbcpy = NULL; if (FrameSize > CB_MAX_BUF_SIZE) - return FALSE; + return false; // check DA - if(IS_MULTICAST_ADDRESS((PBYTE)(skb->data+cbHeaderOffset))) { + if(is_multicast_ether_addr((unsigned char *)(skb->data+cbHeaderOffset))) { if (pMgmt->sNodeDBTable[0].bPSEnable) { skbcpy = dev_alloc_skb((int)pDevice->rx_buf_sz); @@ -1481,12 +1461,12 @@ static BOOL s_bAPModeRxData ( } } else { - bRelayAndForward = TRUE; + bRelayAndForward = true; } } else { // check if relay - if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data+cbHeaderOffset), &iDANodeIndex)) { + if (BSSDBbIsSTAInNodeDB(pMgmt, (unsigned char *)(skb->data+cbHeaderOffset), &iDANodeIndex)) { if (pMgmt->sNodeDBTable[iDANodeIndex].eNodeState >= NODE_ASSOC) { if (pMgmt->sNodeDBTable[iDANodeIndex].bPSEnable) { // queue this skb until next PS tx, and then release. @@ -1500,10 +1480,10 @@ static BOOL s_bAPModeRxData ( pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7]; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "relay: index= %d, pMgmt->abyPSTxMap[%d]= %d\n", iDANodeIndex, (wAID >> 3), pMgmt->abyPSTxMap[wAID >> 3]); - return TRUE; + return true; } else { - bRelayOnly = TRUE; + bRelayOnly = true; } } }; @@ -1515,16 +1495,16 @@ static BOOL s_bAPModeRxData ( iDANodeIndex = 0; if ((pDevice->uAssocCount > 1) && (iDANodeIndex >= 0)) { - ROUTEbRelay(pDevice, (PBYTE)(skb->data + cbHeaderOffset), FrameSize, (UINT)iDANodeIndex); + ROUTEbRelay(pDevice, (unsigned char *)(skb->data + cbHeaderOffset), FrameSize, (unsigned int)iDANodeIndex); } if (bRelayOnly) - return FALSE; + return false; } // none associate, don't forward if (pDevice->uAssocCount == 0) - return FALSE; + return false; - return TRUE; + return true; } |