MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("VIA Networking Solomon-A/B/G Wireless LAN Adapter Driver");
- static int mlme_kill;
- //static struct task_struct * mlme_task;
+static int mlme_kill;
+//static struct task_struct * mlme_task;
-#define DEVICE_PARAM(N,D)
+#define DEVICE_PARAM(N, D)
/*
- static const int N[MAX_UINTS]=OPTION_DEFAULT;\
- MODULE_PARM(N, "1-" __MODULE_STRING(MAX_UINTS) "i");\
- MODULE_PARM_DESC(N, D);
+ static const int N[MAX_UINTS]=OPTION_DEFAULT;\
+ MODULE_PARM(N, "1-" __MODULE_STRING(MAX_UINTS) "i");\
+ MODULE_PARM_DESC(N, D);
*/
#define RX_DESC_MIN0 16
#define RX_DESC_MAX0 128
#define RX_DESC_DEF0 32
-DEVICE_PARAM(RxDescriptors0,"Number of receive descriptors0");
+DEVICE_PARAM(RxDescriptors0, "Number of receive descriptors0");
#define RX_DESC_MIN1 16
#define RX_DESC_MAX1 128
#define RX_DESC_DEF1 32
-DEVICE_PARAM(RxDescriptors1,"Number of receive descriptors1");
+DEVICE_PARAM(RxDescriptors1, "Number of receive descriptors1");
#define TX_DESC_MIN0 16
#define TX_DESC_MAX0 128
#define TX_DESC_DEF0 32
-DEVICE_PARAM(TxDescriptors0,"Number of transmit descriptors0");
+DEVICE_PARAM(TxDescriptors0, "Number of transmit descriptors0");
#define TX_DESC_MIN1 16
#define TX_DESC_MAX1 128
#define TX_DESC_DEF1 64
-DEVICE_PARAM(TxDescriptors1,"Number of transmit descriptors1");
+DEVICE_PARAM(TxDescriptors1, "Number of transmit descriptors1");
#define IP_ALIG_DEF 0
/* IP_byte_align[] is used for IP header unsigned long byte aligned
0: indicate the IP header won't be unsigned long byte aligned.(Default) .
1: indicate the IP header will be unsigned long byte aligned.
- In some environment, the IP header should be unsigned long byte aligned,
- or the packet will be droped when we receive it. (eg: IPVS)
+ In some environment, the IP header should be unsigned long byte aligned,
+ or the packet will be droped when we receive it. (eg: IPVS)
*/
-DEVICE_PARAM(IP_byte_align,"Enable IP header dword aligned");
+DEVICE_PARAM(IP_byte_align, "Enable IP header dword aligned");
#define INT_WORKS_DEF 20
#define INT_WORKS_MIN 10
#define INT_WORKS_MAX 64
-DEVICE_PARAM(int_works,"Number of packets per interrupt services");
+DEVICE_PARAM(int_works, "Number of packets per interrupt services");
#define CHANNEL_MIN 1
#define CHANNEL_MAX 14
7: indicate 18 Mbps 0x24
8: indicate 24 Mbps 0x30
9: indicate 36 Mbps 0x48
- 10: indicate 48 Mbps 0x60
- 11: indicate 54 Mbps 0x6c
- 12: indicate 72 Mbps 0x90
- 13: indicate auto rate
+ 10: indicate 48 Mbps 0x60
+ 11: indicate 54 Mbps 0x6c
+ 12: indicate 72 Mbps 0x90
+ 13: indicate auto rate
*/
DEVICE_PARAM(ConnectionRate, "Connection data rate");
//
-static int device_nics =0;
-static PSDevice pDevice_Infos =NULL;
+static int device_nics = 0;
+static PSDevice pDevice_Infos = NULL;
static struct net_device *root_device_dev = NULL;
-static CHIP_INFO chip_info_table[]= {
- { VT3253, "VIA Networking Solomon-A/B/G Wireless LAN Adapter ",
- 256, 1, DEVICE_FLAGS_IP_ALIGN|DEVICE_FLAGS_TX_ALIGN },
- {0,NULL}
+static CHIP_INFO chip_info_table[] = {
+ { VT3253, "VIA Networking Solomon-A/B/G Wireless LAN Adapter ",
+ 256, 1, DEVICE_FLAGS_IP_ALIGN|DEVICE_FLAGS_TX_ALIGN },
+ {0, NULL}
};
DEFINE_PCI_DEVICE_TABLE(vt6655_pci_id_table) = {
static int vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent);
-static void vt6655_init_info(struct pci_dev* pcid, PSDevice* ppDevice, PCHIP_INFO);
+static void vt6655_init_info(struct pci_dev *pcid, PSDevice *ppDevice, PCHIP_INFO);
static void device_free_info(PSDevice pDevice);
-static bool device_get_pci_info(PSDevice, struct pci_dev* pcid);
+static bool device_get_pci_info(PSDevice, struct pci_dev *pcid);
static void device_print_info(PSDevice pDevice);
static struct net_device_stats *device_get_stats(struct net_device *dev);
static void device_init_diversity_timer(PSDevice pDevice);
static int device_open(struct net_device *dev);
static int device_xmit(struct sk_buff *skb, struct net_device *dev);
-static irqreturn_t device_intr(int irq, void*dev_instance);
+static irqreturn_t device_intr(int irq, void *dev_instance);
static void device_set_multi(struct net_device *dev);
static int device_close(struct net_device *dev);
static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static void device_free_rings(PSDevice pDevice);
static void device_free_frag_buf(PSDevice pDevice);
static int Config_FileGetParameter(unsigned char *string,
- unsigned char *dest, unsigned char *source);
+ unsigned char *dest, unsigned char *source);
/*--------------------- Export Variables --------------------------*/
-static char* get_chip_name(int chip_id)
+static char *get_chip_name(int chip_id)
{
int i;
for (i = 0; chip_info_table[i].name != NULL; i++)
}
/*
-static void
-device_set_int_opt(int *opt, int val, int min, int max, int def,char* name,char* devname) {
- if (val==-1)
- *opt=def;
- else if (val<min || val>max) {
- DBG_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (%d-%d)\n" ,
- devname,name, min,max);
- *opt=def;
- } else {
- DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: set value of parameter %s to %d\n",
- devname, name, val);
- *opt=val;
- }
-}
+ static void
+ device_set_int_opt(int *opt, int val, int min, int max, int def,char* name,char* devname) {
+ if (val==-1)
+ *opt=def;
+ else if (val<min || val>max) {
+ DBG_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (%d-%d)\n" ,
+ devname,name, min,max);
+ *opt=def;
+ } else {
+ DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: set value of parameter %s to %d\n",
+ devname, name, val);
+ *opt=val;
+ }
+ }
-static void
-device_set_bool_opt(unsigned int *opt, int val,bool def,u32 flag, char* name,char* devname) {
- (*opt)&=(~flag);
- if (val==-1)
- *opt|=(def ? flag : 0);
- else if (val<0 || val>1) {
- DBG_PRT(MSG_LEVEL_INFO, KERN_NOTICE
- "%s: the value of parameter %s is invalid, the valid range is (0-1)\n",devname,name);
- *opt|=(def ? flag : 0);
- } else {
- DBG_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: set parameter %s to %s\n",
- devname,name , val ? "true" : "false");
- *opt|=(val ? flag : 0);
- }
-}
+ static void
+ device_set_bool_opt(unsigned int *opt, int val,bool def,u32 flag, char* name,char* devname) {
+ (*opt)&=(~flag);
+ if (val==-1)
+ *opt|=(def ? flag : 0);
+ else if (val<0 || val>1) {
+ DBG_PRT(MSG_LEVEL_INFO, KERN_NOTICE
+ "%s: the value of parameter %s is invalid, the valid range is (0-1)\n",devname,name);
+ *opt|=(def ? flag : 0);
+ } else {
+ DBG_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: set parameter %s to %s\n",
+ devname,name , val ? "true" : "false");
+ *opt|=(val ? flag : 0);
+ }
+ }
*/
-static void device_get_options(PSDevice pDevice, int index, char* devname)
+static void device_get_options(PSDevice pDevice, int index, char *devname)
{
POPTIONS pOpts = &(pDevice->sOpts);
static void
device_set_options(PSDevice pDevice) {
- unsigned char abyBroadcastAddr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- unsigned char abySNAP_RFC1042[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
- unsigned char abySNAP_Bridgetunnel[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
-
-
- memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, ETH_ALEN);
- memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, ETH_ALEN);
- memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, ETH_ALEN);
-
- pDevice->uChannel = pDevice->sOpts.channel_num;
- pDevice->wRTSThreshold = pDevice->sOpts.rts_thresh;
- pDevice->wFragmentationThreshold = pDevice->sOpts.frag_thresh;
- pDevice->byShortRetryLimit = pDevice->sOpts.short_retry;
- pDevice->byLongRetryLimit = pDevice->sOpts.long_retry;
- pDevice->wMaxTransmitMSDULifetime = DEFAULT_MSDU_LIFETIME;
- pDevice->byShortPreamble = (pDevice->sOpts.flags & DEVICE_FLAGS_PREAMBLE_TYPE) ? 1 : 0;
- pDevice->byOpMode = (pDevice->sOpts.flags & DEVICE_FLAGS_OP_MODE) ? 1 : 0;
- pDevice->ePSMode = (pDevice->sOpts.flags & DEVICE_FLAGS_PS_MODE) ? 1 : 0;
- pDevice->b11hEnable = (pDevice->sOpts.flags & DEVICE_FLAGS_80211h_MODE) ? 1 : 0;
- pDevice->bDiversityRegCtlON = (pDevice->sOpts.flags & DEVICE_FLAGS_DiversityANT) ? 1 : 0;
- pDevice->uConnectionRate = pDevice->sOpts.data_rate;
- if (pDevice->uConnectionRate < RATE_AUTO) pDevice->bFixRate = true;
- pDevice->byBBType = pDevice->sOpts.bbp_type;
- pDevice->byPacketType = pDevice->byBBType;
+ unsigned char abyBroadcastAddr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ unsigned char abySNAP_RFC1042[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
+ unsigned char abySNAP_Bridgetunnel[ETH_ALEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8};
+
+
+ memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, ETH_ALEN);
+ memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, ETH_ALEN);
+ memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, ETH_ALEN);
+
+ pDevice->uChannel = pDevice->sOpts.channel_num;
+ pDevice->wRTSThreshold = pDevice->sOpts.rts_thresh;
+ pDevice->wFragmentationThreshold = pDevice->sOpts.frag_thresh;
+ pDevice->byShortRetryLimit = pDevice->sOpts.short_retry;
+ pDevice->byLongRetryLimit = pDevice->sOpts.long_retry;
+ pDevice->wMaxTransmitMSDULifetime = DEFAULT_MSDU_LIFETIME;
+ pDevice->byShortPreamble = (pDevice->sOpts.flags & DEVICE_FLAGS_PREAMBLE_TYPE) ? 1 : 0;
+ pDevice->byOpMode = (pDevice->sOpts.flags & DEVICE_FLAGS_OP_MODE) ? 1 : 0;
+ pDevice->ePSMode = (pDevice->sOpts.flags & DEVICE_FLAGS_PS_MODE) ? 1 : 0;
+ pDevice->b11hEnable = (pDevice->sOpts.flags & DEVICE_FLAGS_80211h_MODE) ? 1 : 0;
+ pDevice->bDiversityRegCtlON = (pDevice->sOpts.flags & DEVICE_FLAGS_DiversityANT) ? 1 : 0;
+ pDevice->uConnectionRate = pDevice->sOpts.data_rate;
+ if (pDevice->uConnectionRate < RATE_AUTO) pDevice->bFixRate = true;
+ pDevice->byBBType = pDevice->sOpts.bbp_type;
+ pDevice->byPacketType = pDevice->byBBType;
//PLICE_DEBUG->
pDevice->byAutoFBCtrl = AUTO_FB_0;
//pDevice->byAutoFBCtrl = AUTO_FB_1;
//PLICE_DEBUG<-
-pDevice->bUpdateBBVGA = true;
- pDevice->byFOETuning = 0;
- pDevice->wCTSDuration = 0;
- pDevice->byPreambleType = 0;
-
-
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uChannel= %d\n",(int)pDevice->uChannel);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byOpMode= %d\n",(int)pDevice->byOpMode);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" ePSMode= %d\n",(int)pDevice->ePSMode);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" wRTSThreshold= %d\n",(int)pDevice->wRTSThreshold);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortRetryLimit= %d\n",(int)pDevice->byShortRetryLimit);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byLongRetryLimit= %d\n",(int)pDevice->byLongRetryLimit);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byPreambleType= %d\n",(int)pDevice->byPreambleType);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortPreamble= %d\n",(int)pDevice->byShortPreamble);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uConnectionRate= %d\n",(int)pDevice->uConnectionRate);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byBBType= %d\n",(int)pDevice->byBBType);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->b11hEnable= %d\n",(int)pDevice->b11hEnable);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->bDiversityRegCtlON= %d\n",(int)pDevice->bDiversityRegCtlON);
+ pDevice->bUpdateBBVGA = true;
+ pDevice->byFOETuning = 0;
+ pDevice->wCTSDuration = 0;
+ pDevice->byPreambleType = 0;
+
+
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " uChannel= %d\n", (int)pDevice->uChannel);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " byOpMode= %d\n", (int)pDevice->byOpMode);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " ePSMode= %d\n", (int)pDevice->ePSMode);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " wRTSThreshold= %d\n", (int)pDevice->wRTSThreshold);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " byShortRetryLimit= %d\n", (int)pDevice->byShortRetryLimit);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " byLongRetryLimit= %d\n", (int)pDevice->byLongRetryLimit);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " byPreambleType= %d\n", (int)pDevice->byPreambleType);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " byShortPreamble= %d\n", (int)pDevice->byShortPreamble);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " uConnectionRate= %d\n", (int)pDevice->uConnectionRate);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " byBBType= %d\n", (int)pDevice->byBBType);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " pDevice->b11hEnable= %d\n", (int)pDevice->b11hEnable);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " pDevice->bDiversityRegCtlON= %d\n", (int)pDevice->bDiversityRegCtlON);
}
-static void s_vCompleteCurrentMeasure (PSDevice pDevice, unsigned char byResult)
+static void s_vCompleteCurrentMeasure(PSDevice pDevice, unsigned char byResult)
{
- unsigned int ii;
- unsigned long dwDuration = 0;
- unsigned char byRPI0 = 0;
-
- for(ii=1;ii<8;ii++) {
- pDevice->dwRPIs[ii] *= 255;
- dwDuration |= *((unsigned short *) (pDevice->pCurrMeasureEID->sReq.abyDuration));
- dwDuration <<= 10;
- pDevice->dwRPIs[ii] /= dwDuration;
- pDevice->abyRPIs[ii] = (unsigned char) pDevice->dwRPIs[ii];
- byRPI0 += pDevice->abyRPIs[ii];
- }
- pDevice->abyRPIs[0] = (0xFF - byRPI0);
-
- if (pDevice->uNumOfMeasureEIDs == 0) {
- VNTWIFIbMeasureReport( pDevice->pMgmt,
- true,
- pDevice->pCurrMeasureEID,
- byResult,
- pDevice->byBasicMap,
- pDevice->byCCAFraction,
- pDevice->abyRPIs
- );
- } else {
- VNTWIFIbMeasureReport( pDevice->pMgmt,
- false,
- pDevice->pCurrMeasureEID,
- byResult,
- pDevice->byBasicMap,
- pDevice->byCCAFraction,
- pDevice->abyRPIs
- );
- CARDbStartMeasure (pDevice, pDevice->pCurrMeasureEID++, pDevice->uNumOfMeasureEIDs);
- }
+ unsigned int ii;
+ unsigned long dwDuration = 0;
+ unsigned char byRPI0 = 0;
+
+ for (ii = 1; ii < 8; ii++) {
+ pDevice->dwRPIs[ii] *= 255;
+ dwDuration |= *((unsigned short *)(pDevice->pCurrMeasureEID->sReq.abyDuration));
+ dwDuration <<= 10;
+ pDevice->dwRPIs[ii] /= dwDuration;
+ pDevice->abyRPIs[ii] = (unsigned char)pDevice->dwRPIs[ii];
+ byRPI0 += pDevice->abyRPIs[ii];
+ }
+ pDevice->abyRPIs[0] = (0xFF - byRPI0);
+
+ if (pDevice->uNumOfMeasureEIDs == 0) {
+ VNTWIFIbMeasureReport(pDevice->pMgmt,
+ true,
+ pDevice->pCurrMeasureEID,
+ byResult,
+ pDevice->byBasicMap,
+ pDevice->byCCAFraction,
+ pDevice->abyRPIs
+ );
+ } else {
+ VNTWIFIbMeasureReport(pDevice->pMgmt,
+ false,
+ pDevice->pCurrMeasureEID,
+ byResult,
+ pDevice->byBasicMap,
+ pDevice->byCCAFraction,
+ pDevice->abyRPIs
+ );
+ CARDbStartMeasure(pDevice, pDevice->pCurrMeasureEID++, pDevice->uNumOfMeasureEIDs);
+ }
}
static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType)
{
- unsigned int ii;
- unsigned char byValue;
- unsigned char byValue1;
- unsigned char byCCKPwrdBm = 0;
- unsigned char byOFDMPwrdBm = 0;
- int zonetype=0;
- PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
- MACbShutdown(pDevice->PortOffset);
- BBvSoftwareReset(pDevice->PortOffset);
-
- if ((InitType == DEVICE_INIT_COLD) ||
- (InitType == DEVICE_INIT_DXPL)) {
- // Do MACbSoftwareReset in MACvInitialize
- MACbSoftwareReset(pDevice->PortOffset);
- // force CCK
- pDevice->bCCK = true;
- pDevice->bAES = false;
- pDevice->bProtectMode = false; //Only used in 11g type, sync with ERP IE
- pDevice->bNonERPPresent = false;
- pDevice->bBarkerPreambleMd = false;
- pDevice->wCurrentRate = RATE_1M;
- pDevice->byTopOFDMBasicRate = RATE_24M;
- pDevice->byTopCCKBasicRate = RATE_1M;
-
- pDevice->byRevId = 0; //Target to IF pin while programming to RF chip.
-
- // init MAC
- MACvInitialize(pDevice->PortOffset);
-
- // Get Local ID
- VNSvInPortB(pDevice->PortOffset + MAC_REG_LOCALID, &(pDevice->byLocalID));
-
- spin_lock_irq(&pDevice->lock);
- SROMvReadAllContents(pDevice->PortOffset,pDevice->abyEEPROM);
-
- spin_unlock_irq(&pDevice->lock);
-
- // Get Channel range
-
- pDevice->byMinChannel = 1;
- pDevice->byMaxChannel = CB_MAX_CHANNEL;
-
- // Get Antena
- byValue = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA);
- if (byValue & EEP_ANTINV)
- pDevice->bTxRxAntInv = true;
- else
- pDevice->bTxRxAntInv = false;
+ unsigned int ii;
+ unsigned char byValue;
+ unsigned char byValue1;
+ unsigned char byCCKPwrdBm = 0;
+ unsigned char byOFDMPwrdBm = 0;
+ int zonetype = 0;
+ PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
+ MACbShutdown(pDevice->PortOffset);
+ BBvSoftwareReset(pDevice->PortOffset);
+
+ if ((InitType == DEVICE_INIT_COLD) ||
+ (InitType == DEVICE_INIT_DXPL)) {
+ // Do MACbSoftwareReset in MACvInitialize
+ MACbSoftwareReset(pDevice->PortOffset);
+ // force CCK
+ pDevice->bCCK = true;
+ pDevice->bAES = false;
+ pDevice->bProtectMode = false; //Only used in 11g type, sync with ERP IE
+ pDevice->bNonERPPresent = false;
+ pDevice->bBarkerPreambleMd = false;
+ pDevice->wCurrentRate = RATE_1M;
+ pDevice->byTopOFDMBasicRate = RATE_24M;
+ pDevice->byTopCCKBasicRate = RATE_1M;
+
+ pDevice->byRevId = 0; //Target to IF pin while programming to RF chip.
+
+ // init MAC
+ MACvInitialize(pDevice->PortOffset);
+
+ // Get Local ID
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_LOCALID, &(pDevice->byLocalID));
+
+ spin_lock_irq(&pDevice->lock);
+ SROMvReadAllContents(pDevice->PortOffset, pDevice->abyEEPROM);
+
+ spin_unlock_irq(&pDevice->lock);
+
+ // Get Channel range
+
+ pDevice->byMinChannel = 1;
+ pDevice->byMaxChannel = CB_MAX_CHANNEL;
+
+ // Get Antena
+ byValue = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA);
+ if (byValue & EEP_ANTINV)
+ pDevice->bTxRxAntInv = true;
+ else
+ pDevice->bTxRxAntInv = false;
#ifdef PLICE_DEBUG
- //printk("init_register:TxRxAntInv is %d,byValue is %d\n",pDevice->bTxRxAntInv,byValue);
+ //printk("init_register:TxRxAntInv is %d,byValue is %d\n",pDevice->bTxRxAntInv,byValue);
#endif
- byValue &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
- if (byValue == 0) // if not set default is All
- byValue = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
+ byValue &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
+ if (byValue == 0) // if not set default is All
+ byValue = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN);
#ifdef PLICE_DEBUG
- //printk("init_register:byValue is %d\n",byValue);
+ //printk("init_register:byValue is %d\n",byValue);
#endif
- pDevice->ulDiversityNValue = 100*260;//100*SROMbyReadEmbedded(pDevice->PortOffset, 0x51);
- pDevice->ulDiversityMValue = 100*16;//SROMbyReadEmbedded(pDevice->PortOffset, 0x52);
- pDevice->byTMax = 1;//SROMbyReadEmbedded(pDevice->PortOffset, 0x53);
- pDevice->byTMax2 = 4;//SROMbyReadEmbedded(pDevice->PortOffset, 0x54);
- pDevice->ulSQ3TH = 0;//(unsigned long) SROMbyReadEmbedded(pDevice->PortOffset, 0x55);
- pDevice->byTMax3 = 64;//SROMbyReadEmbedded(pDevice->PortOffset, 0x56);
-
- if (byValue == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) {
- pDevice->byAntennaCount = 2;
- pDevice->byTxAntennaMode = ANT_B;
- pDevice->dwTxAntennaSel = 1;
- pDevice->dwRxAntennaSel = 1;
- if (pDevice->bTxRxAntInv == true)
- pDevice->byRxAntennaMode = ANT_A;
- else
- pDevice->byRxAntennaMode = ANT_B;
- // chester for antenna
-byValue1 = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA);
- // if (pDevice->bDiversityRegCtlON)
- if((byValue1&0x08)==0)
- pDevice->bDiversityEnable = false;//SROMbyReadEmbedded(pDevice->PortOffset, 0x50);
- else
- pDevice->bDiversityEnable = true;
+ pDevice->ulDiversityNValue = 100*260;//100*SROMbyReadEmbedded(pDevice->PortOffset, 0x51);
+ pDevice->ulDiversityMValue = 100*16;//SROMbyReadEmbedded(pDevice->PortOffset, 0x52);
+ pDevice->byTMax = 1;//SROMbyReadEmbedded(pDevice->PortOffset, 0x53);
+ pDevice->byTMax2 = 4;//SROMbyReadEmbedded(pDevice->PortOffset, 0x54);
+ pDevice->ulSQ3TH = 0;//(unsigned long) SROMbyReadEmbedded(pDevice->PortOffset, 0x55);
+ pDevice->byTMax3 = 64;//SROMbyReadEmbedded(pDevice->PortOffset, 0x56);
+
+ if (byValue == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) {
+ pDevice->byAntennaCount = 2;
+ pDevice->byTxAntennaMode = ANT_B;
+ pDevice->dwTxAntennaSel = 1;
+ pDevice->dwRxAntennaSel = 1;
+ if (pDevice->bTxRxAntInv == true)
+ pDevice->byRxAntennaMode = ANT_A;
+ else
+ pDevice->byRxAntennaMode = ANT_B;
+ // chester for antenna
+ byValue1 = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA);
+ // if (pDevice->bDiversityRegCtlON)
+ if ((byValue1 & 0x08) == 0)
+ pDevice->bDiversityEnable = false;//SROMbyReadEmbedded(pDevice->PortOffset, 0x50);
+ else
+ pDevice->bDiversityEnable = true;
#ifdef PLICE_DEBUG
- //printk("aux |main antenna: RxAntennaMode is %d\n",pDevice->byRxAntennaMode);
+ //printk("aux |main antenna: RxAntennaMode is %d\n",pDevice->byRxAntennaMode);
#endif
- } else {
- pDevice->bDiversityEnable = false;
- pDevice->byAntennaCount = 1;
- pDevice->dwTxAntennaSel = 0;
- pDevice->dwRxAntennaSel = 0;
- if (byValue & EEP_ANTENNA_AUX) {
- pDevice->byTxAntennaMode = ANT_A;
- if (pDevice->bTxRxAntInv == true)
- pDevice->byRxAntennaMode = ANT_B;
- else
- pDevice->byRxAntennaMode = ANT_A;
- } else {
- pDevice->byTxAntennaMode = ANT_B;
- if (pDevice->bTxRxAntInv == true)
- pDevice->byRxAntennaMode = ANT_A;
- else
- pDevice->byRxAntennaMode = ANT_B;
- }
- }
+ } else {
+ pDevice->bDiversityEnable = false;
+ pDevice->byAntennaCount = 1;
+ pDevice->dwTxAntennaSel = 0;
+ pDevice->dwRxAntennaSel = 0;
+ if (byValue & EEP_ANTENNA_AUX) {
+ pDevice->byTxAntennaMode = ANT_A;
+ if (pDevice->bTxRxAntInv == true)
+ pDevice->byRxAntennaMode = ANT_B;
+ else
+ pDevice->byRxAntennaMode = ANT_A;
+ } else {
+ pDevice->byTxAntennaMode = ANT_B;
+ if (pDevice->bTxRxAntInv == true)
+ pDevice->byRxAntennaMode = ANT_A;
+ else
+ pDevice->byRxAntennaMode = ANT_B;
+ }
+ }
#ifdef PLICE_DEBUG
- //printk("init registers: TxAntennaMode is %d\n",pDevice->byTxAntennaMode);
+ //printk("init registers: TxAntennaMode is %d\n",pDevice->byTxAntennaMode);
#endif
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "bDiversityEnable=[%d],NValue=[%d],MValue=[%d],TMax=[%d],TMax2=[%d]\n",
- pDevice->bDiversityEnable,(int)pDevice->ulDiversityNValue,(int)pDevice->ulDiversityMValue,pDevice->byTMax,pDevice->byTMax2);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "bDiversityEnable=[%d],NValue=[%d],MValue=[%d],TMax=[%d],TMax2=[%d]\n",
+ pDevice->bDiversityEnable, (int)pDevice->ulDiversityNValue, (int)pDevice->ulDiversityMValue, pDevice->byTMax, pDevice->byTMax2);
//#ifdef ZoneType_DefaultSetting
//2008-8-4 <add> by chester
//zonetype initial
- pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
- zonetype = Config_FileOperation(pDevice,false,NULL);
- if (zonetype >= 0) { //read zonetype file ok!
- if ((zonetype == 0)&&
- (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] !=0x00)){ //for USA
- pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0;
- pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0B;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :USA\n");
- }
- else if((zonetype == 1)&&
- (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x01)){ //for Japan
- pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x01;
- pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D;
- }
- else if((zonetype == 2)&&
- (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x02)){ //for Europe
- pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x02;
- pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :Europe\n");
- }
+ pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
+ zonetype = Config_FileOperation(pDevice, false, NULL);
+ if (zonetype >= 0) { //read zonetype file ok!
+ if ((zonetype == 0) &&
+ (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] != 0x00)) { //for USA
+ pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0;
+ pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0B;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Init Zone Type :USA\n");
+ }
+ else if ((zonetype == 1) &&
+ (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] != 0x01)) { //for Japan
+ pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x01;
+ pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D;
+ }
+ else if ((zonetype == 2) &&
+ (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] != 0x02)) { //for Europe
+ pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x02;
+ pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Init Zone Type :Europe\n");
+ }
-else
-{
- if(zonetype!=pDevice->abyEEPROM[EEP_OFS_ZONETYPE])
- printk("zonetype in file[%02x] mismatch with in EEPROM[%02x]\n",zonetype,pDevice->abyEEPROM[EEP_OFS_ZONETYPE]);
- else
- printk("Read Zonetype file success,use default zonetype setting[%02x]\n",zonetype);
- }
- }
- else
- printk("Read Zonetype file fail,use default zonetype setting[%02x]\n",SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ZONETYPE));
-
- // Get RFType
- pDevice->byRFType = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RFTYPE);
-
- if ((pDevice->byRFType & RF_EMU) != 0) {
- // force change RevID for VT3253 emu
- pDevice->byRevId = 0x80;
- }
-
- pDevice->byRFType &= RF_MASK;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRFType = %x\n", pDevice->byRFType);
-
- if (pDevice->bZoneRegExist == false) {
- pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
- }
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byZoneType = %x\n", pDevice->byZoneType);
-
- //Init RF module
- RFbInit(pDevice);
-
- //Get Desire Power Value
- pDevice->byCurPwr = 0xFF;
- pDevice->byCCKPwr = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_CCK);
- pDevice->byOFDMPwrG = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_OFDMG);
- //byCCKPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_CCK_PWR_dBm);
-
- //byOFDMPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_OFDM_PWR_dBm);
+ else
+ {
+ if (zonetype != pDevice->abyEEPROM[EEP_OFS_ZONETYPE])
+ printk("zonetype in file[%02x] mismatch with in EEPROM[%02x]\n", zonetype, pDevice->abyEEPROM[EEP_OFS_ZONETYPE]);
+ else
+ printk("Read Zonetype file success,use default zonetype setting[%02x]\n", zonetype);
+ }
+ }
+ else
+ printk("Read Zonetype file fail,use default zonetype setting[%02x]\n", SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ZONETYPE));
+
+ // Get RFType
+ pDevice->byRFType = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RFTYPE);
+
+ if ((pDevice->byRFType & RF_EMU) != 0) {
+ // force change RevID for VT3253 emu
+ pDevice->byRevId = 0x80;
+ }
+
+ pDevice->byRFType &= RF_MASK;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRFType = %x\n", pDevice->byRFType);
+
+ if (pDevice->bZoneRegExist == false) {
+ pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE];
+ }
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byZoneType = %x\n", pDevice->byZoneType);
+
+ //Init RF module
+ RFbInit(pDevice);
+
+ //Get Desire Power Value
+ pDevice->byCurPwr = 0xFF;
+ pDevice->byCCKPwr = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_CCK);
+ pDevice->byOFDMPwrG = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_OFDMG);
+ //byCCKPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_CCK_PWR_dBm);
+
+ //byOFDMPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_OFDM_PWR_dBm);
//printk("CCKPwrdBm is 0x%x,byOFDMPwrdBm is 0x%x\n",byCCKPwrdBm,byOFDMPwrdBm);
// Load power Table
- for (ii=0;ii<CB_MAX_CHANNEL_24G;ii++) {
- pDevice->abyCCKPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_CCK_PWR_TBL));
- if (pDevice->abyCCKPwrTbl[ii+1] == 0) {
- pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr;
- }
- pDevice->abyOFDMPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_OFDM_PWR_TBL));
- if (pDevice->abyOFDMPwrTbl[ii+1] == 0) {
- pDevice->abyOFDMPwrTbl[ii+1] = pDevice->byOFDMPwrG;
- }
- pDevice->abyCCKDefaultPwr[ii+1] = byCCKPwrdBm;
- pDevice->abyOFDMDefaultPwr[ii+1] = byOFDMPwrdBm;
- }
+ for (ii = 0; ii < CB_MAX_CHANNEL_24G; ii++) {
+ pDevice->abyCCKPwrTbl[ii + 1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_CCK_PWR_TBL));
+ if (pDevice->abyCCKPwrTbl[ii + 1] == 0) {
+ pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr;
+ }
+ pDevice->abyOFDMPwrTbl[ii + 1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_OFDM_PWR_TBL));
+ if (pDevice->abyOFDMPwrTbl[ii + 1] == 0) {
+ pDevice->abyOFDMPwrTbl[ii + 1] = pDevice->byOFDMPwrG;
+ }
+ pDevice->abyCCKDefaultPwr[ii + 1] = byCCKPwrdBm;
+ pDevice->abyOFDMDefaultPwr[ii + 1] = byOFDMPwrdBm;
+ }
//2008-8-4 <add> by chester
- //recover 12,13 ,14channel for EUROPE by 11 channel
- if(((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) ||
- (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe))&&
- (pDevice->byOriginalZonetype == ZoneType_USA)) {
- for(ii=11;ii<14;ii++) {
- pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10];
- pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10];
+ //recover 12,13 ,14channel for EUROPE by 11 channel
+ if (((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) ||
+ (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe)) &&
+ (pDevice->byOriginalZonetype == ZoneType_USA)) {
+ for (ii = 11; ii < 14; ii++) {
+ pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10];
+ pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10];
- }
- }
+ }
+ }
- // Load OFDM A Power Table
- for (ii=0;ii<CB_MAX_CHANNEL_5G;ii++) { //RobertYu:20041224, bug using CB_MAX_CHANNEL
- pDevice->abyOFDMPwrTbl[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_OFDMA_PWR_TBL));
- pDevice->abyOFDMDefaultPwr[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_OFDMA_PWR_dBm));
- }
- init_channel_table((void *)pDevice);
+ // Load OFDM A Power Table
+ for (ii = 0; ii < CB_MAX_CHANNEL_5G; ii++) { //RobertYu:20041224, bug using CB_MAX_CHANNEL
+ pDevice->abyOFDMPwrTbl[ii + CB_MAX_CHANNEL_24G + 1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_OFDMA_PWR_TBL));
+ pDevice->abyOFDMDefaultPwr[ii + CB_MAX_CHANNEL_24G + 1] = SROMbyReadEmbedded(pDevice->PortOffset, (unsigned char)(ii + EEP_OFS_OFDMA_PWR_dBm));
+ }
+ init_channel_table((void *)pDevice);
- if (pDevice->byLocalID > REV_ID_VT3253_B1) {
- MACvSelectPage1(pDevice->PortOffset);
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_MSRCTL + 1, (MSRCTL1_TXPWR | MSRCTL1_CSAPAREN));
- MACvSelectPage0(pDevice->PortOffset);
- }
+ if (pDevice->byLocalID > REV_ID_VT3253_B1) {
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_MSRCTL + 1, (MSRCTL1_TXPWR | MSRCTL1_CSAPAREN));
+ MACvSelectPage0(pDevice->PortOffset);
+ }
- // use relative tx timeout and 802.11i D4
- MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_CFG, (CFG_TKIPOPT | CFG_NOTXTIMEOUT));
+ // use relative tx timeout and 802.11i D4
+ MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_CFG, (CFG_TKIPOPT | CFG_NOTXTIMEOUT));
- // set performance parameter by registry
- MACvSetShortRetryLimit(pDevice->PortOffset, pDevice->byShortRetryLimit);
- MACvSetLongRetryLimit(pDevice->PortOffset, pDevice->byLongRetryLimit);
+ // set performance parameter by registry
+ MACvSetShortRetryLimit(pDevice->PortOffset, pDevice->byShortRetryLimit);
+ MACvSetLongRetryLimit(pDevice->PortOffset, pDevice->byLongRetryLimit);
- // reset TSF counter
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
- // enable TSF counter
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
+ // reset TSF counter
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
+ // enable TSF counter
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
- // initialize BBP registers
- BBbVT3253Init(pDevice);
+ // initialize BBP registers
+ BBbVT3253Init(pDevice);
- if (pDevice->bUpdateBBVGA) {
- pDevice->byBBVGACurrent = pDevice->abyBBVGA[0];
- pDevice->byBBVGANew = pDevice->byBBVGACurrent;
- BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]);
- }
+ if (pDevice->bUpdateBBVGA) {
+ pDevice->byBBVGACurrent = pDevice->abyBBVGA[0];
+ pDevice->byBBVGANew = pDevice->byBBVGACurrent;
+ BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]);
+ }
#ifdef PLICE_DEBUG
- //printk("init registers:RxAntennaMode is %x,TxAntennaMode is %x\n",pDevice->byRxAntennaMode,pDevice->byTxAntennaMode);
+ //printk("init registers:RxAntennaMode is %x,TxAntennaMode is %x\n",pDevice->byRxAntennaMode,pDevice->byTxAntennaMode);
#endif
- BBvSetRxAntennaMode(pDevice->PortOffset, pDevice->byRxAntennaMode);
- BBvSetTxAntennaMode(pDevice->PortOffset, pDevice->byTxAntennaMode);
+ BBvSetRxAntennaMode(pDevice->PortOffset, pDevice->byRxAntennaMode);
+ BBvSetTxAntennaMode(pDevice->PortOffset, pDevice->byTxAntennaMode);
- pDevice->byCurrentCh = 0;
+ pDevice->byCurrentCh = 0;
- //pDevice->NetworkType = Ndis802_11Automode;
- // Set BB and packet type at the same time.
- // Set Short Slot Time, xIFS, and RSPINF.
- if (pDevice->uConnectionRate == RATE_AUTO) {
- pDevice->wCurrentRate = RATE_54M;
- } else {
- pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
- }
+ //pDevice->NetworkType = Ndis802_11Automode;
+ // Set BB and packet type at the same time.
+ // Set Short Slot Time, xIFS, and RSPINF.
+ if (pDevice->uConnectionRate == RATE_AUTO) {
+ pDevice->wCurrentRate = RATE_54M;
+ } else {
+ pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
+ }
- // default G Mode
- VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_11G);
- VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_AUTO);
+ // default G Mode
+ VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_11G);
+ VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_AUTO);
- pDevice->bRadioOff = false;
+ pDevice->bRadioOff = false;
- pDevice->byRadioCtl = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL);
- pDevice->bHWRadioOff = false;
+ pDevice->byRadioCtl = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL);
+ pDevice->bHWRadioOff = false;
- if (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) {
- // Get GPIO
- MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO);
+ if (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) {
+ // Get GPIO
+ MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO);
//2008-4-14 <add> by chester for led issue
- #ifdef FOR_LED_ON_NOTEBOOK
-if (pDevice->byGPIO & GPIO0_DATA){pDevice->bHWRadioOff = true;}
-if ( !(pDevice->byGPIO & GPIO0_DATA)){pDevice->bHWRadioOff = false;}
-
- }
- if ( (pDevice->bRadioControlOff == true)) {
- CARDbRadioPowerOff(pDevice);
- }
-else CARDbRadioPowerOn(pDevice);
+#ifdef FOR_LED_ON_NOTEBOOK
+ if (pDevice->byGPIO & GPIO0_DATA) { pDevice->bHWRadioOff = true; }
+ if (!(pDevice->byGPIO & GPIO0_DATA)) { pDevice->bHWRadioOff = false; }
+
+ }
+ if ((pDevice->bRadioControlOff == true)) {
+ CARDbRadioPowerOff(pDevice);
+ }
+ else CARDbRadioPowerOn(pDevice);
#else
- if (((pDevice->byGPIO & GPIO0_DATA) && !(pDevice->byRadioCtl & EEP_RADIOCTL_INV)) ||
- ( !(pDevice->byGPIO & GPIO0_DATA) && (pDevice->byRadioCtl & EEP_RADIOCTL_INV))) {
- pDevice->bHWRadioOff = true;
- }
- }
- if ((pDevice->bHWRadioOff == true) || (pDevice->bRadioControlOff == true)) {
- CARDbRadioPowerOff(pDevice);
- }
+ if (((pDevice->byGPIO & GPIO0_DATA) && !(pDevice->byRadioCtl & EEP_RADIOCTL_INV)) ||
+ (!(pDevice->byGPIO & GPIO0_DATA) && (pDevice->byRadioCtl & EEP_RADIOCTL_INV))) {
+ pDevice->bHWRadioOff = true;
+ }
+ }
+ if ((pDevice->bHWRadioOff == true) || (pDevice->bRadioControlOff == true)) {
+ CARDbRadioPowerOff(pDevice);
+ }
#endif
- }
- pMgmt->eScanType = WMAC_SCAN_PASSIVE;
- // get Permanent network address
- SROMvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Network address = %pM\n",
- pDevice->abyCurrentNetAddr);
-
- // reset Tx pointer
- CARDvSafeResetRx(pDevice);
- // reset Rx pointer
- CARDvSafeResetTx(pDevice);
-
- if (pDevice->byLocalID <= REV_ID_VT3253_A1) {
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR);
- }
+}
+pMgmt->eScanType = WMAC_SCAN_PASSIVE;
+// get Permanent network address
+SROMvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr);
+DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Network address = %pM\n",
+ pDevice->abyCurrentNetAddr);
+
+// reset Tx pointer
+CARDvSafeResetRx(pDevice);
+// reset Rx pointer
+CARDvSafeResetTx(pDevice);
+
+if (pDevice->byLocalID <= REV_ID_VT3253_A1) {
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR);
+}
- pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
+pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
- // Turn On Rx DMA
- MACvReceive0(pDevice->PortOffset);
- MACvReceive1(pDevice->PortOffset);
+// Turn On Rx DMA
+MACvReceive0(pDevice->PortOffset);
+MACvReceive1(pDevice->PortOffset);
- // start the adapter
- MACvStart(pDevice->PortOffset);
+// start the adapter
+MACvStart(pDevice->PortOffset);
- netif_stop_queue(pDevice->dev);
+netif_stop_queue(pDevice->dev);
}
static void device_init_diversity_timer(PSDevice pDevice) {
- init_timer(&pDevice->TimerSQ3Tmax1);
- pDevice->TimerSQ3Tmax1.data = (unsigned long) pDevice;
- pDevice->TimerSQ3Tmax1.function = (TimerFunction)TimerSQ3CallBack;
- pDevice->TimerSQ3Tmax1.expires = RUN_AT(HZ);
+ init_timer(&pDevice->TimerSQ3Tmax1);
+ pDevice->TimerSQ3Tmax1.data = (unsigned long) pDevice;
+ pDevice->TimerSQ3Tmax1.function = (TimerFunction)TimerSQ3CallBack;
+ pDevice->TimerSQ3Tmax1.expires = RUN_AT(HZ);
- init_timer(&pDevice->TimerSQ3Tmax2);
- pDevice->TimerSQ3Tmax2.data = (unsigned long) pDevice;
- pDevice->TimerSQ3Tmax2.function = (TimerFunction)TimerSQ3CallBack;
- pDevice->TimerSQ3Tmax2.expires = RUN_AT(HZ);
+ init_timer(&pDevice->TimerSQ3Tmax2);
+ pDevice->TimerSQ3Tmax2.data = (unsigned long) pDevice;
+ pDevice->TimerSQ3Tmax2.function = (TimerFunction)TimerSQ3CallBack;
+ pDevice->TimerSQ3Tmax2.expires = RUN_AT(HZ);
- init_timer(&pDevice->TimerSQ3Tmax3);
- pDevice->TimerSQ3Tmax3.data = (unsigned long) pDevice;
- pDevice->TimerSQ3Tmax3.function = (TimerFunction)TimerState1CallBack;
- pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ);
+ init_timer(&pDevice->TimerSQ3Tmax3);
+ pDevice->TimerSQ3Tmax3.data = (unsigned long) pDevice;
+ pDevice->TimerSQ3Tmax3.function = (TimerFunction)TimerState1CallBack;
+ pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ);
- return;
+ return;
}
static bool device_release_WPADEV(PSDevice pDevice)
{
- viawget_wpa_header *wpahdr;
- int ii=0;
- // wait_queue_head_t Set_wait;
- //send device close to wpa_supplicnat layer
- if (pDevice->bWPADEVUp==true) {
- wpahdr = (viawget_wpa_header *)pDevice->skb->data;
- wpahdr->type = VIAWGET_DEVICECLOSE_MSG;
- wpahdr->resp_ie_len = 0;
- wpahdr->req_ie_len = 0;
- skb_put(pDevice->skb, sizeof(viawget_wpa_header));
- pDevice->skb->dev = pDevice->wpadev;
- skb_reset_mac_header(pDevice->skb);
- pDevice->skb->pkt_type = PACKET_HOST;
- pDevice->skb->protocol = htons(ETH_P_802_2);
- memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
- netif_rx(pDevice->skb);
- pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
-
- //wait release WPADEV
- // init_waitqueue_head(&Set_wait);
- // wait_event_timeout(Set_wait, ((pDevice->wpadev==NULL)&&(pDevice->skb == NULL)),5*HZ); //1s wait
- while((pDevice->bWPADEVUp==true)) {
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout (HZ/20); //wait 50ms
- ii++;
- if(ii>20)
- break;
- }
- }
- return true;
+ viawget_wpa_header *wpahdr;
+ int ii = 0;
+ // wait_queue_head_t Set_wait;
+ //send device close to wpa_supplicnat layer
+ if (pDevice->bWPADEVUp == true) {
+ wpahdr = (viawget_wpa_header *)pDevice->skb->data;
+ wpahdr->type = VIAWGET_DEVICECLOSE_MSG;
+ wpahdr->resp_ie_len = 0;
+ wpahdr->req_ie_len = 0;
+ skb_put(pDevice->skb, sizeof(viawget_wpa_header));
+ pDevice->skb->dev = pDevice->wpadev;
+ skb_reset_mac_header(pDevice->skb);
+ pDevice->skb->pkt_type = PACKET_HOST;
+ pDevice->skb->protocol = htons(ETH_P_802_2);
+ memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb));
+ netif_rx(pDevice->skb);
+ pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
+
+ //wait release WPADEV
+ // init_waitqueue_head(&Set_wait);
+ // wait_event_timeout(Set_wait, ((pDevice->wpadev==NULL)&&(pDevice->skb == NULL)),5*HZ); //1s wait
+ while ((pDevice->bWPADEVUp == true)) {
+ set_current_state(TASK_UNINTERRUPTIBLE);
+ schedule_timeout(HZ / 20); //wait 50ms
+ ii++;
+ if (ii > 20)
+ break;
+ }
+ }
+ return true;
}
static const struct net_device_ops device_netdev_ops = {
static int
vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
{
- static bool bFirst = true;
- struct net_device* dev = NULL;
- PCHIP_INFO pChip_info = (PCHIP_INFO)ent->driver_data;
- PSDevice pDevice;
- int rc;
- if (device_nics ++>= MAX_UINTS) {
- printk(KERN_NOTICE DEVICE_NAME ": already found %d NICs\n", device_nics);
- return -ENODEV;
- }
-
-
- dev = alloc_etherdev(sizeof(DEVICE_INFO));
-
- pDevice = (PSDevice) netdev_priv(dev);
-
- if (dev == NULL) {
- printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n");
- return -ENOMEM;
- }
-
- // Chain it all together
- // SET_MODULE_OWNER(dev);
- SET_NETDEV_DEV(dev, &pcid->dev);
-
- if (bFirst) {
- printk(KERN_NOTICE "%s Ver. %s\n",DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
- printk(KERN_NOTICE "Copyright (c) 2003 VIA Networking Technologies, Inc.\n");
- bFirst=false;
- }
-
- vt6655_init_info(pcid, &pDevice, pChip_info);
- pDevice->dev = dev;
- pDevice->next_module = root_device_dev;
- root_device_dev = dev;
-
- if (pci_enable_device(pcid)) {
- device_free_info(pDevice);
- return -ENODEV;
- }
- dev->irq = pcid->irq;
+ static bool bFirst = true;
+ struct net_device *dev = NULL;
+ PCHIP_INFO pChip_info = (PCHIP_INFO)ent->driver_data;
+ PSDevice pDevice;
+ int rc;
+ if (device_nics++ >= MAX_UINTS) {
+ printk(KERN_NOTICE DEVICE_NAME ": already found %d NICs\n", device_nics);
+ return -ENODEV;
+ }
+
+
+ dev = alloc_etherdev(sizeof(DEVICE_INFO));
+
+ pDevice = (PSDevice) netdev_priv(dev);
+
+ if (dev == NULL) {
+ printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n");
+ return -ENOMEM;
+ }
+
+ // Chain it all together
+ // SET_MODULE_OWNER(dev);
+ SET_NETDEV_DEV(dev, &pcid->dev);
+
+ if (bFirst) {
+ printk(KERN_NOTICE "%s Ver. %s\n", DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
+ printk(KERN_NOTICE "Copyright (c) 2003 VIA Networking Technologies, Inc.\n");
+ bFirst = false;
+ }
+
+ vt6655_init_info(pcid, &pDevice, pChip_info);
+ pDevice->dev = dev;
+ pDevice->next_module = root_device_dev;
+ root_device_dev = dev;
+
+ if (pci_enable_device(pcid)) {
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
+ dev->irq = pcid->irq;
#ifdef DEBUG
- printk("Before get pci_info memaddr is %x\n",pDevice->memaddr);
+ printk("Before get pci_info memaddr is %x\n", pDevice->memaddr);
#endif
- if (device_get_pci_info(pDevice,pcid) == false) {
- printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device.\n");
- device_free_info(pDevice);
- return -ENODEV;
- }
+ if (device_get_pci_info(pDevice, pcid) == false) {
+ printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device.\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
#if 1
#ifdef DEBUG
//pci_read_config_byte(pcid, PCI_BASE_ADDRESS_0, &pDevice->byRevId);
- printk("after get pci_info memaddr is %x, io addr is %x,io_size is %d\n",pDevice->memaddr,pDevice->ioaddr,pDevice->io_size);
+ printk("after get pci_info memaddr is %x, io addr is %x,io_size is %d\n", pDevice->memaddr, pDevice->ioaddr, pDevice->io_size);
{
int i;
- u32 bar,len;
+ u32 bar, len;
u32 address[] = {
- PCI_BASE_ADDRESS_0,
- PCI_BASE_ADDRESS_1,
- PCI_BASE_ADDRESS_2,
- PCI_BASE_ADDRESS_3,
- PCI_BASE_ADDRESS_4,
- PCI_BASE_ADDRESS_5,
- 0};
- for (i=0;address[i];i++)
+ PCI_BASE_ADDRESS_0,
+ PCI_BASE_ADDRESS_1,
+ PCI_BASE_ADDRESS_2,
+ PCI_BASE_ADDRESS_3,
+ PCI_BASE_ADDRESS_4,
+ PCI_BASE_ADDRESS_5,
+ 0};
+ for (i = 0; address[i]; i++)
{
//pci_write_config_dword(pcid,address[i], 0xFFFFFFFF);
pci_read_config_dword(pcid, address[i], &bar);
- printk("bar %d is %x\n",i,bar);
+ printk("bar %d is %x\n", i, bar);
if (!bar)
{
- printk("bar %d not implemented\n",i);
+ printk("bar %d not implemented\n", i);
continue;
}
if (bar & PCI_BASE_ADDRESS_SPACE_IO) {
- /* This is IO */
+ /* This is IO */
- len = bar & (PCI_BASE_ADDRESS_IO_MASK & 0xFFFF);
- len = len & ~(len - 1);
+ len = bar & (PCI_BASE_ADDRESS_IO_MASK & 0xFFFF);
+ len = len & ~(len - 1);
- printk("IO space: len in IO %x, BAR %d\n", len, i);
+ printk("IO space: len in IO %x, BAR %d\n", len, i);
}
else
{
#endif
#ifdef DEBUG
- //return 0 ;
+ //return 0;
#endif
- pDevice->PortOffset = (unsigned long)ioremap(pDevice->memaddr & PCI_BASE_ADDRESS_MEM_MASK, pDevice->io_size);
+ pDevice->PortOffset = (unsigned long)ioremap(pDevice->memaddr & PCI_BASE_ADDRESS_MEM_MASK, pDevice->io_size);
//pDevice->PortOffset = (unsigned long)ioremap(pDevice->ioaddr & PCI_BASE_ADDRESS_IO_MASK, pDevice->io_size);
- if(pDevice->PortOffset == 0) {
- printk(KERN_ERR DEVICE_NAME ": Failed to IO remapping ..\n");
- device_free_info(pDevice);
- return -ENODEV;
- }
+ if (pDevice->PortOffset == 0) {
+ printk(KERN_ERR DEVICE_NAME ": Failed to IO remapping ..\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
- rc = pci_request_regions(pcid, DEVICE_NAME);
- if (rc) {
- printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n");
- device_free_info(pDevice);
- return -ENODEV;
- }
+ rc = pci_request_regions(pcid, DEVICE_NAME);
+ if (rc) {
+ printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
- dev->base_addr = pDevice->ioaddr;
+ dev->base_addr = pDevice->ioaddr;
#ifdef PLICE_DEBUG
- unsigned char value;
+ unsigned char value;
VNSvInPortB(pDevice->PortOffset+0x4F, &value);
- printk("Before write: value is %x\n",value);
+ printk("Before write: value is %x\n", value);
//VNSvInPortB(pDevice->PortOffset+0x3F, 0x00);
- VNSvOutPortB(pDevice->PortOffset,value);
+ VNSvOutPortB(pDevice->PortOffset, value);
VNSvInPortB(pDevice->PortOffset+0x4F, &value);
- printk("After write: value is %x\n",value);
+ printk("After write: value is %x\n", value);
#endif
#ifdef IO_MAP
- pDevice->PortOffset = pDevice->ioaddr;
+ pDevice->PortOffset = pDevice->ioaddr;
#endif
- // do reset
- if (!MACbSoftwareReset(pDevice->PortOffset)) {
- printk(KERN_ERR DEVICE_NAME ": Failed to access MAC hardware..\n");
- device_free_info(pDevice);
- return -ENODEV;
- }
- // initial to reload eeprom
- MACvInitialize(pDevice->PortOffset);
- MACvReadEtherAddress(pDevice->PortOffset, dev->dev_addr);
-
- device_get_options(pDevice, device_nics-1, dev->name);
- device_set_options(pDevice);
- //Mask out the options cannot be set to the chip
- pDevice->sOpts.flags &= pChip_info->flags;
-
- //Enable the chip specified capabilities
- pDevice->flags = pDevice->sOpts.flags | (pChip_info->flags & 0xFF000000UL);
- pDevice->tx_80211 = device_dma0_tx_80211;
- pDevice->sMgmtObj.pAdapter = (void *)pDevice;
- pDevice->pMgmt = &(pDevice->sMgmtObj);
-
- dev->irq = pcid->irq;
- dev->netdev_ops = &device_netdev_ops;
+ // do reset
+ if (!MACbSoftwareReset(pDevice->PortOffset)) {
+ printk(KERN_ERR DEVICE_NAME ": Failed to access MAC hardware..\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
+ // initial to reload eeprom
+ MACvInitialize(pDevice->PortOffset);
+ MACvReadEtherAddress(pDevice->PortOffset, dev->dev_addr);
+
+ device_get_options(pDevice, device_nics-1, dev->name);
+ device_set_options(pDevice);
+ //Mask out the options cannot be set to the chip
+ pDevice->sOpts.flags &= pChip_info->flags;
+
+ //Enable the chip specified capabilities
+ pDevice->flags = pDevice->sOpts.flags | (pChip_info->flags & 0xFF000000UL);
+ pDevice->tx_80211 = device_dma0_tx_80211;
+ pDevice->sMgmtObj.pAdapter = (void *)pDevice;
+ pDevice->pMgmt = &(pDevice->sMgmtObj);
+
+ dev->irq = pcid->irq;
+ dev->netdev_ops = &device_netdev_ops;
dev->wireless_handlers = (struct iw_handler_def *)&iwctl_handler_def;
- rc = register_netdev(dev);
- if (rc)
- {
- printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n");
- device_free_info(pDevice);
- return -ENODEV;
- }
- device_print_info(pDevice);
- pci_set_drvdata(pcid, pDevice);
- return 0;
+ rc = register_netdev(dev);
+ if (rc)
+ {
+ printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n");
+ device_free_info(pDevice);
+ return -ENODEV;
+ }
+ device_print_info(pDevice);
+ pci_set_drvdata(pcid, pDevice);
+ return 0;
}
static void device_print_info(PSDevice pDevice)
{
- struct net_device* dev=pDevice->dev;
+ struct net_device *dev = pDevice->dev;
- DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: %s\n",dev->name, get_chip_name(pDevice->chip_id));
- DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: MAC=%pM", dev->name, dev->dev_addr);
+ DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: %s\n", dev->name, get_chip_name(pDevice->chip_id));
+ DBG_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: MAC=%pM", dev->name, dev->dev_addr);
#ifdef IO_MAP
- DBG_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx ",(unsigned long) pDevice->ioaddr);
- DBG_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq);
+ DBG_PRT(MSG_LEVEL_INFO, KERN_INFO " IO=0x%lx ", (unsigned long)pDevice->ioaddr);
+ DBG_PRT(MSG_LEVEL_INFO, KERN_INFO " IRQ=%d \n", pDevice->dev->irq);
#else
- DBG_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx Mem=0x%lx ",
- (unsigned long) pDevice->ioaddr,(unsigned long) pDevice->PortOffset);
- DBG_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq);
+ DBG_PRT(MSG_LEVEL_INFO, KERN_INFO " IO=0x%lx Mem=0x%lx ",
+ (unsigned long)pDevice->ioaddr, (unsigned long)pDevice->PortOffset);
+ DBG_PRT(MSG_LEVEL_INFO, KERN_INFO " IRQ=%d \n", pDevice->dev->irq);
#endif
}
-static void vt6655_init_info(struct pci_dev* pcid, PSDevice* ppDevice,
- PCHIP_INFO pChip_info) {
+static void vt6655_init_info(struct pci_dev *pcid, PSDevice *ppDevice,
+ PCHIP_INFO pChip_info) {
- PSDevice p;
+ PSDevice p;
- memset(*ppDevice,0,sizeof(DEVICE_INFO));
+ memset(*ppDevice, 0, sizeof(DEVICE_INFO));
- if (pDevice_Infos == NULL) {
- pDevice_Infos =*ppDevice;
- }
- else {
- for (p=pDevice_Infos;p->next!=NULL;p=p->next)
- do {} while (0);
- p->next = *ppDevice;
- (*ppDevice)->prev = p;
- }
+ if (pDevice_Infos == NULL) {
+ pDevice_Infos = *ppDevice;
+ }
+ else {
+ for (p = pDevice_Infos; p->next != NULL; p = p->next)
+ do {} while (0);
+ p->next = *ppDevice;
+ (*ppDevice)->prev = p;
+ }
- (*ppDevice)->pcid = pcid;
- (*ppDevice)->chip_id = pChip_info->chip_id;
- (*ppDevice)->io_size = pChip_info->io_size;
- (*ppDevice)->nTxQueues = pChip_info->nTxQueue;
- (*ppDevice)->multicast_limit =32;
+ (*ppDevice)->pcid = pcid;
+ (*ppDevice)->chip_id = pChip_info->chip_id;
+ (*ppDevice)->io_size = pChip_info->io_size;
+ (*ppDevice)->nTxQueues = pChip_info->nTxQueue;
+ (*ppDevice)->multicast_limit = 32;
- spin_lock_init(&((*ppDevice)->lock));
+ spin_lock_init(&((*ppDevice)->lock));
}
-static bool device_get_pci_info(PSDevice pDevice, struct pci_dev* pcid) {
+static bool device_get_pci_info(PSDevice pDevice, struct pci_dev *pcid) {
- u16 pci_cmd;
- u8 b;
- unsigned int cis_addr;
+ u16 pci_cmd;
+ u8 b;
+ unsigned int cis_addr;
#ifdef PLICE_DEBUG
unsigned char pci_config[256];
- unsigned char value =0x00;
- int ii,j;
- u16 max_lat=0x0000;
- memset(pci_config,0x00,256);
+ unsigned char value = 0x00;
+ int ii, j;
+ u16 max_lat = 0x0000;
+ memset(pci_config, 0x00, 256);
#endif
- pci_read_config_byte(pcid, PCI_REVISION_ID, &pDevice->byRevId);
- pci_read_config_word(pcid, PCI_SUBSYSTEM_ID,&pDevice->SubSystemID);
- pci_read_config_word(pcid, PCI_SUBSYSTEM_VENDOR_ID, &pDevice->SubVendorID);
- pci_read_config_word(pcid, PCI_COMMAND, (u16 *) & (pci_cmd));
+ pci_read_config_byte(pcid, PCI_REVISION_ID, &pDevice->byRevId);
+ pci_read_config_word(pcid, PCI_SUBSYSTEM_ID, &pDevice->SubSystemID);
+ pci_read_config_word(pcid, PCI_SUBSYSTEM_VENDOR_ID, &pDevice->SubVendorID);
+ pci_read_config_word(pcid, PCI_COMMAND, (u16 *)&(pci_cmd));
- pci_set_master(pcid);
+ pci_set_master(pcid);
- pDevice->memaddr = pci_resource_start(pcid,0);
- pDevice->ioaddr = pci_resource_start(pcid,1);
+ pDevice->memaddr = pci_resource_start(pcid, 0);
+ pDevice->ioaddr = pci_resource_start(pcid, 1);
#ifdef DEBUG
// pDevice->ioaddr = pci_resource_start(pcid, 0);
// pDevice->memaddr = pci_resource_start(pcid,1);
#endif
- cis_addr = pci_resource_start(pcid,2);
+ cis_addr = pci_resource_start(pcid, 2);
- pDevice->pcid = pcid;
+ pDevice->pcid = pcid;
- pci_read_config_byte(pcid, PCI_COMMAND, &b);
- pci_write_config_byte(pcid, PCI_COMMAND, (b|PCI_COMMAND_MASTER));
+ pci_read_config_byte(pcid, PCI_COMMAND, &b);
+ pci_write_config_byte(pcid, PCI_COMMAND, (b|PCI_COMMAND_MASTER));
#ifdef PLICE_DEBUG
- //pci_read_config_word(pcid,PCI_MAX_LAT,&max_lat);
+ //pci_read_config_word(pcid,PCI_MAX_LAT,&max_lat);
//printk("max lat is %x,SubSystemID is %x\n",max_lat,pDevice->SubSystemID);
//for (ii=0;ii<0xFF;ii++)
//pci_read_config_word(pcid,PCI_MAX_LAT,&max_lat);
//pci_read_config_word(pcid,PCI_MAX_LAT,&max_lat);
//printk("max lat is %x\n",max_lat);
- for (ii=0;ii<0xFF;ii++)
+ for (ii = 0; ii < 0xFF; ii++)
{
- pci_read_config_byte(pcid,ii,&value);
+ pci_read_config_byte(pcid, ii, &value);
pci_config[ii] = value;
}
- for (ii=0,j=1;ii<0x100;ii++,j++)
+ for (ii = 0, j = 1; ii < 0x100; ii++, j++)
{
- if (j %16 == 0)
+ if (j % 16 == 0)
{
- printk("%x:",pci_config[ii]);
+ printk("%x:", pci_config[ii]);
printk("\n");
}
else
{
- printk("%x:",pci_config[ii]);
+ printk("%x:", pci_config[ii]);
}
}
#endif
- return true;
+ return true;
}
static void device_free_info(PSDevice pDevice) {
- PSDevice ptr;
- struct net_device* dev=pDevice->dev;
+ PSDevice ptr;
+ struct net_device *dev = pDevice->dev;
- ASSERT(pDevice);
+ ASSERT(pDevice);
//2008-0714-01<Add>by chester
-device_release_WPADEV(pDevice);
+ device_release_WPADEV(pDevice);
//2008-07-21-01<Add>by MikeLiu
//unregister wpadev
- if(wpa_set_wpadev(pDevice, 0)!=0)
- printk("unregister wpadev fail?\n");
-
- if (pDevice_Infos==NULL)
- return;
-
- for (ptr=pDevice_Infos;ptr && (ptr!=pDevice);ptr=ptr->next)
- do {} while (0);
-
- if (ptr==pDevice) {
- if (ptr==pDevice_Infos)
- pDevice_Infos=ptr->next;
- else
- ptr->prev->next=ptr->next;
- }
- else {
- DBG_PRT(MSG_LEVEL_ERR, KERN_ERR "info struct not found\n");
- return;
- }
+ if (wpa_set_wpadev(pDevice, 0) != 0)
+ printk("unregister wpadev fail?\n");
+
+ if (pDevice_Infos == NULL)
+ return;
+
+ for (ptr = pDevice_Infos; ptr && (ptr != pDevice); ptr = ptr->next)
+ do {} while (0);
+
+ if (ptr == pDevice) {
+ if (ptr == pDevice_Infos)
+ pDevice_Infos = ptr->next;
+ else
+ ptr->prev->next = ptr->next;
+ }
+ else {
+ DBG_PRT(MSG_LEVEL_ERR, KERN_ERR "info struct not found\n");
+ return;
+ }
#ifdef HOSTAP
- if (dev)
- vt6655_hostap_set_hostapd(pDevice, 0, 0);
+ if (dev)
+ vt6655_hostap_set_hostapd(pDevice, 0, 0);
#endif
- if (dev)
- unregister_netdev(dev);
+ if (dev)
+ unregister_netdev(dev);
- if (pDevice->PortOffset)
- iounmap((void *)pDevice->PortOffset);
+ if (pDevice->PortOffset)
+ iounmap((void *)pDevice->PortOffset);
- if (pDevice->pcid)
- pci_release_regions(pDevice->pcid);
- if (dev)
- free_netdev(dev);
+ if (pDevice->pcid)
+ pci_release_regions(pDevice->pcid);
+ if (dev)
+ free_netdev(dev);
- if (pDevice->pcid) {
- pci_set_drvdata(pDevice->pcid,NULL);
- }
+ if (pDevice->pcid) {
+ pci_set_drvdata(pDevice->pcid, NULL);
+ }
}
static bool device_init_rings(PSDevice pDevice) {
- void* vir_pool;
-
-
- /*allocate all RD/TD rings a single pool*/
- vir_pool = pci_alloc_consistent(pDevice->pcid,
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
- pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
- pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
- pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc),
- &pDevice->pool_dma);
+ void *vir_pool;
- if (vir_pool == NULL) {
- DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : allocate desc dma memory failed\n", pDevice->dev->name);
- return false;
- }
- memset(vir_pool, 0,
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
- pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
- pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
- pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc)
- );
+ /*allocate all RD/TD rings a single pool*/
+ vir_pool = pci_alloc_consistent(pDevice->pcid,
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
+ pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc),
+ &pDevice->pool_dma);
- pDevice->aRD0Ring = vir_pool;
- pDevice->aRD1Ring = vir_pool +
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc);
-
-
- pDevice->rd0_pool_dma = pDevice->pool_dma;
- pDevice->rd1_pool_dma = pDevice->rd0_pool_dma +
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc);
-
- pDevice->tx0_bufs = pci_alloc_consistent(pDevice->pcid,
- pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
- pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
- CB_BEACON_BUF_SIZE +
- CB_MAX_BUF_SIZE,
- &pDevice->tx_bufs_dma0);
+ if (vir_pool == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR, KERN_ERR "%s : allocate desc dma memory failed\n", pDevice->dev->name);
+ return false;
+ }
- if (pDevice->tx0_bufs == NULL) {
- DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: allocate buf dma memory failed\n", pDevice->dev->name);
- pci_free_consistent(pDevice->pcid,
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
- pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
- pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
- pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc),
- vir_pool, pDevice->pool_dma
- );
- return false;
- }
+ memset(vir_pool, 0,
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
+ pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc)
+ );
+
+ pDevice->aRD0Ring = vir_pool;
+ pDevice->aRD1Ring = vir_pool +
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc);
+
+
+ pDevice->rd0_pool_dma = pDevice->pool_dma;
+ pDevice->rd1_pool_dma = pDevice->rd0_pool_dma +
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc);
+
+ pDevice->tx0_bufs = pci_alloc_consistent(pDevice->pcid,
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
+ CB_BEACON_BUF_SIZE +
+ CB_MAX_BUF_SIZE,
+ &pDevice->tx_bufs_dma0);
+
+ if (pDevice->tx0_bufs == NULL) {
+ DBG_PRT(MSG_LEVEL_ERR, KERN_ERR "%s: allocate buf dma memory failed\n", pDevice->dev->name);
+ pci_free_consistent(pDevice->pcid,
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
+ pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc),
+ vir_pool, pDevice->pool_dma
+ );
+ return false;
+ }
- memset(pDevice->tx0_bufs, 0,
- pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
- pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
- CB_BEACON_BUF_SIZE +
- CB_MAX_BUF_SIZE
- );
+ memset(pDevice->tx0_bufs, 0,
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
+ CB_BEACON_BUF_SIZE +
+ CB_MAX_BUF_SIZE
+ );
- pDevice->td0_pool_dma = pDevice->rd1_pool_dma +
- pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc);
+ pDevice->td0_pool_dma = pDevice->rd1_pool_dma +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc);
- pDevice->td1_pool_dma = pDevice->td0_pool_dma +
- pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc);
+ pDevice->td1_pool_dma = pDevice->td0_pool_dma +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc);
- // vir_pool: pvoid type
- pDevice->apTD0Rings = vir_pool
- + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc)
- + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc);
+ // vir_pool: pvoid type
+ pDevice->apTD0Rings = vir_pool
+ + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc)
+ + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc);
- pDevice->apTD1Rings = vir_pool
- + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc)
- + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc)
- + pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc);
+ pDevice->apTD1Rings = vir_pool
+ + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc)
+ + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc)
+ + pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc);
- pDevice->tx1_bufs = pDevice->tx0_bufs +
- pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ;
+ pDevice->tx1_bufs = pDevice->tx0_bufs +
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ;
- pDevice->tx_beacon_bufs = pDevice->tx1_bufs +
- pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ;
+ pDevice->tx_beacon_bufs = pDevice->tx1_bufs +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ;
- pDevice->pbyTmpBuff = pDevice->tx_beacon_bufs +
- CB_BEACON_BUF_SIZE;
+ pDevice->pbyTmpBuff = pDevice->tx_beacon_bufs +
+ CB_BEACON_BUF_SIZE;
- pDevice->tx_bufs_dma1 = pDevice->tx_bufs_dma0 +
- pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ;
+ pDevice->tx_bufs_dma1 = pDevice->tx_bufs_dma0 +
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ;
- pDevice->tx_beacon_dma = pDevice->tx_bufs_dma1 +
- pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ;
+ pDevice->tx_beacon_dma = pDevice->tx_bufs_dma1 +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ;
- return true;
+ return true;
}
static void device_free_rings(PSDevice pDevice) {
- pci_free_consistent(pDevice->pcid,
- pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
- pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
- pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
- pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc)
- ,
- pDevice->aRD0Ring, pDevice->pool_dma
- );
-
- if (pDevice->tx0_bufs)
- pci_free_consistent(pDevice->pcid,
- pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
- pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
- CB_BEACON_BUF_SIZE +
- CB_MAX_BUF_SIZE,
- pDevice->tx0_bufs, pDevice->tx_bufs_dma0
- );
+ pci_free_consistent(pDevice->pcid,
+ pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) +
+ pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) +
+ pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) +
+ pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc)
+ ,
+ pDevice->aRD0Ring, pDevice->pool_dma
+ );
+
+ if (pDevice->tx0_bufs)
+ pci_free_consistent(pDevice->pcid,
+ pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ +
+ pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ +
+ CB_BEACON_BUF_SIZE +
+ CB_MAX_BUF_SIZE,
+ pDevice->tx0_bufs, pDevice->tx_bufs_dma0
+ );
}
static void device_init_rd0_ring(PSDevice pDevice) {
- int i;
- dma_addr_t curr = pDevice->rd0_pool_dma;
- PSRxDesc pDesc;
-
- /* Init the RD0 ring entries */
- for (i = 0; i < pDevice->sOpts.nRxDescs0; i ++, curr += sizeof(SRxDesc)) {
- pDesc = &(pDevice->aRD0Ring[i]);
- pDesc->pRDInfo = alloc_rd_info();
- ASSERT(pDesc->pRDInfo);
- if (!device_alloc_rx_buf(pDevice, pDesc)) {
- DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n",
- pDevice->dev->name);
- }
- pDesc->next = &(pDevice->aRD0Ring[(i+1) % pDevice->sOpts.nRxDescs0]);
- pDesc->pRDInfo->curr_desc = cpu_to_le32(curr);
- pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
- }
-
- if (i > 0)
- pDevice->aRD0Ring[i-1].next_desc = cpu_to_le32(pDevice->rd0_pool_dma);
- pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]);
+ int i;
+ dma_addr_t curr = pDevice->rd0_pool_dma;
+ PSRxDesc pDesc;
+
+ /* Init the RD0 ring entries */
+ for (i = 0; i < pDevice->sOpts.nRxDescs0; i ++, curr += sizeof(SRxDesc)) {
+ pDesc = &(pDevice->aRD0Ring[i]);
+ pDesc->pRDInfo = alloc_rd_info();
+ ASSERT(pDesc->pRDInfo);
+ if (!device_alloc_rx_buf(pDevice, pDesc)) {
+ DBG_PRT(MSG_LEVEL_ERR, KERN_ERR "%s: can not alloc rx bufs\n",
+ pDevice->dev->name);
+ }
+ pDesc->next = &(pDevice->aRD0Ring[(i+1) % pDevice->sOpts.nRxDescs0]);
+ pDesc->pRDInfo->curr_desc = cpu_to_le32(curr);
+ pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
+ }
+
+ if (i > 0)
+ pDevice->aRD0Ring[i-1].next_desc = cpu_to_le32(pDevice->rd0_pool_dma);
+ pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]);
}
static void device_init_rd1_ring(PSDevice pDevice) {
- int i;
- dma_addr_t curr = pDevice->rd1_pool_dma;
- PSRxDesc pDesc;
-
- /* Init the RD1 ring entries */
- for (i = 0; i < pDevice->sOpts.nRxDescs1; i ++, curr += sizeof(SRxDesc)) {
- pDesc = &(pDevice->aRD1Ring[i]);
- pDesc->pRDInfo = alloc_rd_info();
- ASSERT(pDesc->pRDInfo);
- if (!device_alloc_rx_buf(pDevice, pDesc)) {
- DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n",
- pDevice->dev->name);
- }
- pDesc->next = &(pDevice->aRD1Ring[(i+1) % pDevice->sOpts.nRxDescs1]);
- pDesc->pRDInfo->curr_desc = cpu_to_le32(curr);
- pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
- }
-
- if (i > 0)
- pDevice->aRD1Ring[i-1].next_desc = cpu_to_le32(pDevice->rd1_pool_dma);
- pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]);
+ int i;
+ dma_addr_t curr = pDevice->rd1_pool_dma;
+ PSRxDesc pDesc;
+
+ /* Init the RD1 ring entries */
+ for (i = 0; i < pDevice->sOpts.nRxDescs1; i ++, curr += sizeof(SRxDesc)) {
+ pDesc = &(pDevice->aRD1Ring[i]);
+ pDesc->pRDInfo = alloc_rd_info();
+ ASSERT(pDesc->pRDInfo);
+ if (!device_alloc_rx_buf(pDevice, pDesc)) {
+ DBG_PRT(MSG_LEVEL_ERR, KERN_ERR "%s: can not alloc rx bufs\n",
+ pDevice->dev->name);
+ }
+ pDesc->next = &(pDevice->aRD1Ring[(i+1) % pDevice->sOpts.nRxDescs1]);
+ pDesc->pRDInfo->curr_desc = cpu_to_le32(curr);
+ pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
+ }
+
+ if (i > 0)
+ pDevice->aRD1Ring[i-1].next_desc = cpu_to_le32(pDevice->rd1_pool_dma);
+ pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]);
}
static void device_init_defrag_cb(PSDevice pDevice) {
- int i;
- PSDeFragControlBlock pDeF;
-
- /* Init the fragment ctl entries */
- for (i = 0; i < CB_MAX_RX_FRAG; i++) {
- pDeF = &(pDevice->sRxDFCB[i]);
- if (!device_alloc_frag_buf(pDevice, pDeF)) {
- DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n",
- pDevice->dev->name);
- }
- }
- pDevice->cbDFCB = CB_MAX_RX_FRAG;
- pDevice->cbFreeDFCB = pDevice->cbDFCB;
+ int i;
+ PSDeFragControlBlock pDeF;
+
+ /* Init the fragment ctl entries */
+ for (i = 0; i < CB_MAX_RX_FRAG; i++) {
+ pDeF = &(pDevice->sRxDFCB[i]);
+ if (!device_alloc_frag_buf(pDevice, pDeF)) {
+ DBG_PRT(MSG_LEVEL_ERR, KERN_ERR "%s: can not alloc frag bufs\n",
+ pDevice->dev->name);
+ }
+ }
+ pDevice->cbDFCB = CB_MAX_RX_FRAG;
+ pDevice->cbFreeDFCB = pDevice->cbDFCB;
}
static void device_free_rd0_ring(PSDevice pDevice) {
- int i;
+ int i;
- for (i = 0; i < pDevice->sOpts.nRxDescs0; i++) {
- PSRxDesc pDesc =&(pDevice->aRD0Ring[i]);
- PDEVICE_RD_INFO pRDInfo =pDesc->pRDInfo;
+ for (i = 0; i < pDevice->sOpts.nRxDescs0; i++) {
+ PSRxDesc pDesc = &(pDevice->aRD0Ring[i]);
+ PDEVICE_RD_INFO pRDInfo = pDesc->pRDInfo;
- pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma,
- pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ pci_unmap_single(pDevice->pcid, pRDInfo->skb_dma,
+ pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE);
- dev_kfree_skb(pRDInfo->skb);
+ dev_kfree_skb(pRDInfo->skb);
- kfree((void *)pDesc->pRDInfo);
- }
+ kfree((void *)pDesc->pRDInfo);
+ }
}
static void device_free_rd1_ring(PSDevice pDevice) {
- int i;
+ int i;
- for (i = 0; i < pDevice->sOpts.nRxDescs1; i++) {
- PSRxDesc pDesc=&(pDevice->aRD1Ring[i]);
- PDEVICE_RD_INFO pRDInfo=pDesc->pRDInfo;
+ for (i = 0; i < pDevice->sOpts.nRxDescs1; i++) {
+ PSRxDesc pDesc = &(pDevice->aRD1Ring[i]);
+ PDEVICE_RD_INFO pRDInfo = pDesc->pRDInfo;
- pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma,
- pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ pci_unmap_single(pDevice->pcid, pRDInfo->skb_dma,
+ pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE);
- dev_kfree_skb(pRDInfo->skb);
+ dev_kfree_skb(pRDInfo->skb);
- kfree((void *)pDesc->pRDInfo);
- }
+ kfree((void *)pDesc->pRDInfo);
+ }
}
static void device_free_frag_buf(PSDevice pDevice) {
- PSDeFragControlBlock pDeF;
- int i;
+ PSDeFragControlBlock pDeF;
+ int i;
- for (i = 0; i < CB_MAX_RX_FRAG; i++) {
+ for (i = 0; i < CB_MAX_RX_FRAG; i++) {
- pDeF = &(pDevice->sRxDFCB[i]);
+ pDeF = &(pDevice->sRxDFCB[i]);
- if (pDeF->skb)
- dev_kfree_skb(pDeF->skb);
+ if (pDeF->skb)
+ dev_kfree_skb(pDeF->skb);
- }
+ }
}
static void device_init_td0_ring(PSDevice pDevice) {
- int i;
- dma_addr_t curr;
- PSTxDesc pDesc;
-
- curr = pDevice->td0_pool_dma;
- for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++, curr += sizeof(STxDesc)) {
- pDesc = &(pDevice->apTD0Rings[i]);
- pDesc->pTDInfo = alloc_td_info();
- ASSERT(pDesc->pTDInfo);
- if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) {
- pDesc->pTDInfo->buf = pDevice->tx0_bufs + (i)*PKT_BUF_SZ;
- pDesc->pTDInfo->buf_dma = pDevice->tx_bufs_dma0 + (i)*PKT_BUF_SZ;
- }
- pDesc->next =&(pDevice->apTD0Rings[(i+1) % pDevice->sOpts.nTxDescs[0]]);
- pDesc->pTDInfo->curr_desc = cpu_to_le32(curr);
- pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc));
- }
-
- if (i > 0)
- pDevice->apTD0Rings[i-1].next_desc = cpu_to_le32(pDevice->td0_pool_dma);
- pDevice->apTailTD[0] = pDevice->apCurrTD[0] =&(pDevice->apTD0Rings[0]);
+ int i;
+ dma_addr_t curr;
+ PSTxDesc pDesc;
+
+ curr = pDevice->td0_pool_dma;
+ for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++, curr += sizeof(STxDesc)) {
+ pDesc = &(pDevice->apTD0Rings[i]);
+ pDesc->pTDInfo = alloc_td_info();
+ ASSERT(pDesc->pTDInfo);
+ if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) {
+ pDesc->pTDInfo->buf = pDevice->tx0_bufs + (i)*PKT_BUF_SZ;
+ pDesc->pTDInfo->buf_dma = pDevice->tx_bufs_dma0 + (i)*PKT_BUF_SZ;
+ }
+ pDesc->next = &(pDevice->apTD0Rings[(i+1) % pDevice->sOpts.nTxDescs[0]]);
+ pDesc->pTDInfo->curr_desc = cpu_to_le32(curr);
+ pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc));
+ }
+
+ if (i > 0)
+ pDevice->apTD0Rings[i-1].next_desc = cpu_to_le32(pDevice->td0_pool_dma);
+ pDevice->apTailTD[0] = pDevice->apCurrTD[0] = &(pDevice->apTD0Rings[0]);
}
static void device_init_td1_ring(PSDevice pDevice) {
- int i;
- dma_addr_t curr;
- PSTxDesc pDesc;
-
- /* Init the TD ring entries */
- curr=pDevice->td1_pool_dma;
- for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++, curr+=sizeof(STxDesc)) {
- pDesc=&(pDevice->apTD1Rings[i]);
- pDesc->pTDInfo = alloc_td_info();
- ASSERT(pDesc->pTDInfo);
- if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) {
- pDesc->pTDInfo->buf=pDevice->tx1_bufs+(i)*PKT_BUF_SZ;
- pDesc->pTDInfo->buf_dma=pDevice->tx_bufs_dma1+(i)*PKT_BUF_SZ;
- }
- pDesc->next=&(pDevice->apTD1Rings[(i+1) % pDevice->sOpts.nTxDescs[1]]);
- pDesc->pTDInfo->curr_desc = cpu_to_le32(curr);
- pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc));
- }
-
- if (i > 0)
- pDevice->apTD1Rings[i-1].next_desc = cpu_to_le32(pDevice->td1_pool_dma);
- pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]);
+ int i;
+ dma_addr_t curr;
+ PSTxDesc pDesc;
+
+ /* Init the TD ring entries */
+ curr = pDevice->td1_pool_dma;
+ for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++, curr += sizeof(STxDesc)) {
+ pDesc = &(pDevice->apTD1Rings[i]);
+ pDesc->pTDInfo = alloc_td_info();
+ ASSERT(pDesc->pTDInfo);
+ if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) {
+ pDesc->pTDInfo->buf = pDevice->tx1_bufs + (i) * PKT_BUF_SZ;
+ pDesc->pTDInfo->buf_dma = pDevice->tx_bufs_dma1 + (i) * PKT_BUF_SZ;
+ }
+ pDesc->next = &(pDevice->apTD1Rings[(i + 1) % pDevice->sOpts.nTxDescs[1]]);
+ pDesc->pTDInfo->curr_desc = cpu_to_le32(curr);
+ pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc));
+ }
+
+ if (i > 0)
+ pDevice->apTD1Rings[i-1].next_desc = cpu_to_le32(pDevice->td1_pool_dma);
+ pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]);
}
static void device_free_td0_ring(PSDevice pDevice) {
- int i;
- for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++) {
- PSTxDesc pDesc=&(pDevice->apTD0Rings[i]);
- PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo;
+ int i;
+ for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++) {
+ PSTxDesc pDesc = &(pDevice->apTD0Rings[i]);
+ PDEVICE_TD_INFO pTDInfo = pDesc->pTDInfo;
- if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma))
- pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma,
- pTDInfo->skb->len, PCI_DMA_TODEVICE);
+ if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma))
+ pci_unmap_single(pDevice->pcid, pTDInfo->skb_dma,
+ pTDInfo->skb->len, PCI_DMA_TODEVICE);
- if (pTDInfo->skb)
- dev_kfree_skb(pTDInfo->skb);
+ if (pTDInfo->skb)
+ dev_kfree_skb(pTDInfo->skb);
- kfree((void *)pDesc->pTDInfo);
- }
+ kfree((void *)pDesc->pTDInfo);
+ }
}
static void device_free_td1_ring(PSDevice pDevice) {
- int i;
+ int i;
- for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++) {
- PSTxDesc pDesc=&(pDevice->apTD1Rings[i]);
- PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo;
+ for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++) {
+ PSTxDesc pDesc = &(pDevice->apTD1Rings[i]);
+ PDEVICE_TD_INFO pTDInfo = pDesc->pTDInfo;
- if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma))
- pci_unmap_single(pDevice->pcid, pTDInfo->skb_dma,
- pTDInfo->skb->len, PCI_DMA_TODEVICE);
+ if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma))
+ pci_unmap_single(pDevice->pcid, pTDInfo->skb_dma,
+ pTDInfo->skb->len, PCI_DMA_TODEVICE);
- if (pTDInfo->skb)
- dev_kfree_skb(pTDInfo->skb);
+ if (pTDInfo->skb)
+ dev_kfree_skb(pTDInfo->skb);
- kfree((void *)pDesc->pTDInfo);
- }
+ kfree((void *)pDesc->pTDInfo);
+ }
}
/*-----------------------------------------------------------------*/
static int device_rx_srv(PSDevice pDevice, unsigned int uIdx) {
- PSRxDesc pRD;
- int works = 0;
+ PSRxDesc pRD;
+ int works = 0;
- for (pRD = pDevice->pCurrRD[uIdx];
- pRD->m_rd0RD0.f1Owner == OWNED_BY_HOST;
- pRD = pRD->next) {
+ for (pRD = pDevice->pCurrRD[uIdx];
+ pRD->m_rd0RD0.f1Owner == OWNED_BY_HOST;
+ pRD = pRD->next) {
// DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->pCurrRD = %x, works = %d\n", pRD, works);
- if (works++>15)
- break;
- if (device_receive_frame(pDevice, pRD)) {
- if (!device_alloc_rx_buf(pDevice,pRD)) {
- DBG_PRT(MSG_LEVEL_ERR, KERN_ERR
- "%s: can not allocate rx buf\n", pDevice->dev->name);
- break;
- }
- }
- pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC;
- pDevice->dev->last_rx = jiffies;
- }
-
- pDevice->pCurrRD[uIdx]=pRD;
-
- return works;
+ if (works++ > 15)
+ break;
+ if (device_receive_frame(pDevice, pRD)) {
+ if (!device_alloc_rx_buf(pDevice, pRD)) {
+ DBG_PRT(MSG_LEVEL_ERR, KERN_ERR
+ "%s: can not allocate rx buf\n", pDevice->dev->name);
+ break;
+ }
+ }
+ pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC;
+ pDevice->dev->last_rx = jiffies;
+ }
+
+ pDevice->pCurrRD[uIdx] = pRD;
+
+ return works;
}
static bool device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pRD) {
- PDEVICE_RD_INFO pRDInfo=pRD->pRDInfo;
+ PDEVICE_RD_INFO pRDInfo = pRD->pRDInfo;
- pRDInfo->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
+ pRDInfo->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
#ifdef PLICE_DEBUG
//printk("device_alloc_rx_buf:skb is %x\n",pRDInfo->skb);
#endif
- if (pRDInfo->skb==NULL)
- return false;
- ASSERT(pRDInfo->skb);
- pRDInfo->skb->dev = pDevice->dev;
- pRDInfo->skb_dma = pci_map_single(pDevice->pcid, skb_tail_pointer(pRDInfo->skb),
- pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE);
- *((unsigned int *) &(pRD->m_rd0RD0)) = 0; /* FIX cast */
-
- pRD->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
- pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC;
- pRD->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
- pRD->buff_addr = cpu_to_le32(pRDInfo->skb_dma);
-
- return true;
+ if (pRDInfo->skb == NULL)
+ return false;
+ ASSERT(pRDInfo->skb);
+ pRDInfo->skb->dev = pDevice->dev;
+ pRDInfo->skb_dma = pci_map_single(pDevice->pcid, skb_tail_pointer(pRDInfo->skb),
+ pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ *((unsigned int *)&(pRD->m_rd0RD0)) = 0; /* FIX cast */
+
+ pRD->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
+ pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC;
+ pRD->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
+ pRD->buff_addr = cpu_to_le32(pRDInfo->skb_dma);
+
+ return true;
}
bool device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF) {
- pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
- if (pDeF->skb == NULL)
- return false;
- ASSERT(pDeF->skb);
- pDeF->skb->dev = pDevice->dev;
+ pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
+ if (pDeF->skb == NULL)
+ return false;
+ ASSERT(pDeF->skb);
+ pDeF->skb->dev = pDevice->dev;
- return true;
+ return true;
}
static int device_tx_srv(PSDevice pDevice, unsigned int uIdx) {
- PSTxDesc pTD;
- bool bFull=false;
- int works = 0;
- unsigned char byTsr0;
- unsigned char byTsr1;
- unsigned int uFrameSize, uFIFOHeaderSize;
- PSTxBufHead pTxBufHead;
- struct net_device_stats* pStats = &pDevice->stats;
- struct sk_buff* skb;
- unsigned int uNodeIndex;
- PSMgmtObject pMgmt = pDevice->pMgmt;
-
-
- for (pTD = pDevice->apTailTD[uIdx]; pDevice->iTDUsed[uIdx] >0; pTD = pTD->next) {
-
- if (pTD->m_td0TD0.f1Owner == OWNED_BY_NIC)
- break;
- if (works++>15)
- break;
-
- byTsr0 = pTD->m_td0TD0.byTSR0;
- byTsr1 = pTD->m_td0TD0.byTSR1;
-
- //Only the status of first TD in the chain is correct
- if (pTD->m_td1TD1.byTCR & TCR_STP) {
-
- if ((pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) {
- uFIFOHeaderSize = pTD->pTDInfo->dwHeaderLength;
- uFrameSize = pTD->pTDInfo->dwReqCount - uFIFOHeaderSize;
- pTxBufHead = (PSTxBufHead) (pTD->pTDInfo->buf);
- // Update the statistics based on the Transmit status
- // now, we DONT check TSR0_CDH
-
- STAvUpdateTDStatCounter(&pDevice->scStatistic,
- byTsr0, byTsr1,
- (unsigned char *)(pTD->pTDInfo->buf + uFIFOHeaderSize),
- uFrameSize, uIdx);
-
-
- BSSvUpdateNodeTxCounter(pDevice,
- byTsr0, byTsr1,
- (unsigned char *)(pTD->pTDInfo->buf),
- uFIFOHeaderSize
- );
-
- if ( !(byTsr1 & TSR1_TERR)) {
- if (byTsr0 != 0) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X].\n",
- (int)uIdx, byTsr1, byTsr0);
- }
- if ((pTxBufHead->wFragCtl & FRAGCTL_ENDFRAG) != FRAGCTL_NONFRAG) {
- pDevice->s802_11Counter.TransmittedFragmentCount ++;
- }
- pStats->tx_packets++;
- pStats->tx_bytes += pTD->pTDInfo->skb->len;
- }
- else {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] dropped & tsr1[%02X] tsr0[%02X].\n",
- (int)uIdx, byTsr1, byTsr0);
- pStats->tx_errors++;
- pStats->tx_dropped++;
- }
- }
-
- if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) {
- if (pDevice->bEnableHostapd) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx call back netif.. \n");
- skb = pTD->pTDInfo->skb;
- skb->dev = pDevice->apdev;
- skb_reset_mac_header(skb);
- skb->pkt_type = PACKET_OTHERHOST;
- //skb->protocol = htons(ETH_P_802_2);
- memset(skb->cb, 0, sizeof(skb->cb));
- netif_rx(skb);
- }
- }
-
- if (byTsr1 & TSR1_TERR) {
- if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n",
- (int)uIdx, byTsr1, byTsr0);
- }
-
-// DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n",
+ PSTxDesc pTD;
+ bool bFull = false;
+ int works = 0;
+ unsigned char byTsr0;
+ unsigned char byTsr1;
+ unsigned int uFrameSize, uFIFOHeaderSize;
+ PSTxBufHead pTxBufHead;
+ struct net_device_stats *pStats = &pDevice->stats;
+ struct sk_buff *skb;
+ unsigned int uNodeIndex;
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+
+
+ for (pTD = pDevice->apTailTD[uIdx]; pDevice->iTDUsed[uIdx] > 0; pTD = pTD->next) {
+
+ if (pTD->m_td0TD0.f1Owner == OWNED_BY_NIC)
+ break;
+ if (works++ > 15)
+ break;
+
+ byTsr0 = pTD->m_td0TD0.byTSR0;
+ byTsr1 = pTD->m_td0TD0.byTSR1;
+
+ //Only the status of first TD in the chain is correct
+ if (pTD->m_td1TD1.byTCR & TCR_STP) {
+
+ if ((pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) {
+ uFIFOHeaderSize = pTD->pTDInfo->dwHeaderLength;
+ uFrameSize = pTD->pTDInfo->dwReqCount - uFIFOHeaderSize;
+ pTxBufHead = (PSTxBufHead) (pTD->pTDInfo->buf);
+ // Update the statistics based on the Transmit status
+ // now, we DONT check TSR0_CDH
+
+ STAvUpdateTDStatCounter(&pDevice->scStatistic,
+ byTsr0, byTsr1,
+ (unsigned char *)(pTD->pTDInfo->buf + uFIFOHeaderSize),
+ uFrameSize, uIdx);
+
+
+ BSSvUpdateNodeTxCounter(pDevice,
+ byTsr0, byTsr1,
+ (unsigned char *)(pTD->pTDInfo->buf),
+ uFIFOHeaderSize
+ );
+
+ if (!(byTsr1 & TSR1_TERR)) {
+ if (byTsr0 != 0) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X].\n",
+ (int)uIdx, byTsr1, byTsr0);
+ }
+ if ((pTxBufHead->wFragCtl & FRAGCTL_ENDFRAG) != FRAGCTL_NONFRAG) {
+ pDevice->s802_11Counter.TransmittedFragmentCount++;
+ }
+ pStats->tx_packets++;
+ pStats->tx_bytes += pTD->pTDInfo->skb->len;
+ }
+ else {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Tx[%d] dropped & tsr1[%02X] tsr0[%02X].\n",
+ (int)uIdx, byTsr1, byTsr0);
+ pStats->tx_errors++;
+ pStats->tx_dropped++;
+ }
+ }
+
+ if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) {
+ if (pDevice->bEnableHostapd) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx call back netif.. \n");
+ skb = pTD->pTDInfo->skb;
+ skb->dev = pDevice->apdev;
+ skb_reset_mac_header(skb);
+ skb->pkt_type = PACKET_OTHERHOST;
+ //skb->protocol = htons(ETH_P_802_2);
+ memset(skb->cb, 0, sizeof(skb->cb));
+ netif_rx(skb);
+ }
+ }
+
+ if (byTsr1 & TSR1_TERR) {
+ if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n",
+ (int)uIdx, byTsr1, byTsr0);
+ }
+
+// DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n",
// (int)uIdx, byTsr1, byTsr0);
- if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) &&
- (pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB)) {
- unsigned short wAID;
- unsigned char byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
-
- skb = pTD->pTDInfo->skb;
- if (BSSDBbIsSTAInNodeDB(pMgmt, (unsigned char *)(skb->data), &uNodeIndex)) {
- if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) {
- skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb);
- pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++;
- // set tx map
- wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID;
- pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7];
- pTD->pTDInfo->byFlags &= ~(TD_FLAGS_NETIF_SKB);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx_srv:tx fail re-queue sta index= %d, QueCnt= %d\n"
- ,(int)uNodeIndex, pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt);
- pStats->tx_errors--;
- pStats->tx_dropped--;
- }
- }
- }
- }
- device_free_tx_buf(pDevice,pTD);
- pDevice->iTDUsed[uIdx]--;
- }
- }
-
-
- if (uIdx == TYPE_AC0DMA) {
- // RESERV_AC0DMA reserved for relay
-
- if (AVAIL_TD(pDevice, uIdx) < RESERV_AC0DMA) {
- bFull = true;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " AC0DMA is Full = %d\n", pDevice->iTDUsed[uIdx]);
- }
- if (netif_queue_stopped(pDevice->dev) && (bFull==false)){
- netif_wake_queue(pDevice->dev);
- }
- }
-
-
- pDevice->apTailTD[uIdx] = pTD;
-
- return works;
+ if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) &&
+ (pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB)) {
+ unsigned short wAID;
+ unsigned char byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
+
+ skb = pTD->pTDInfo->skb;
+ if (BSSDBbIsSTAInNodeDB(pMgmt, (unsigned char *)(skb->data), &uNodeIndex)) {
+ if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) {
+ skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb);
+ pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++;
+ // set tx map
+ wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID;
+ pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7];
+ pTD->pTDInfo->byFlags &= ~(TD_FLAGS_NETIF_SKB);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx_srv:tx fail re-queue sta index= %d, QueCnt= %d\n"
+ , (int)uNodeIndex, pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt);
+ pStats->tx_errors--;
+ pStats->tx_dropped--;
+ }
+ }
+ }
+ }
+ device_free_tx_buf(pDevice, pTD);
+ pDevice->iTDUsed[uIdx]--;
+ }
+ }
+
+
+ if (uIdx == TYPE_AC0DMA) {
+ // RESERV_AC0DMA reserved for relay
+
+ if (AVAIL_TD(pDevice, uIdx) < RESERV_AC0DMA) {
+ bFull = true;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " AC0DMA is Full = %d\n", pDevice->iTDUsed[uIdx]);
+ }
+ if (netif_queue_stopped(pDevice->dev) && (bFull == false)) {
+ netif_wake_queue(pDevice->dev);
+ }
+ }
+
+
+ pDevice->apTailTD[uIdx] = pTD;
+
+ return works;
}
static void device_error(PSDevice pDevice, unsigned short status) {
- if (status & ISR_FETALERR) {
- DBG_PRT(MSG_LEVEL_ERR, KERN_ERR
- "%s: Hardware fatal error.\n",
- pDevice->dev->name);
- netif_stop_queue(pDevice->dev);
- del_timer(&pDevice->sTimerCommand);
- del_timer(&(pDevice->pMgmt->sTimerSecondCallback));
- pDevice->bCmdRunning = false;
- MACbShutdown(pDevice->PortOffset);
- return;
- }
+ if (status & ISR_FETALERR) {
+ DBG_PRT(MSG_LEVEL_ERR, KERN_ERR
+ "%s: Hardware fatal error.\n",
+ pDevice->dev->name);
+ netif_stop_queue(pDevice->dev);
+ del_timer(&pDevice->sTimerCommand);
+ del_timer(&(pDevice->pMgmt->sTimerSecondCallback));
+ pDevice->bCmdRunning = false;
+ MACbShutdown(pDevice->PortOffset);
+ return;
+ }
}
static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc) {
- PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo;
- struct sk_buff* skb=pTDInfo->skb;
+ PDEVICE_TD_INFO pTDInfo = pDesc->pTDInfo;
+ struct sk_buff *skb = pTDInfo->skb;
- // pre-allocated buf_dma can't be unmapped.
- if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) {
- pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma,skb->len,
- PCI_DMA_TODEVICE);
- }
+ // pre-allocated buf_dma can't be unmapped.
+ if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) {
+ pci_unmap_single(pDevice->pcid, pTDInfo->skb_dma, skb->len,
+ PCI_DMA_TODEVICE);
+ }
- if ((pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0)
- dev_kfree_skb_irq(skb);
+ if ((pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0)
+ dev_kfree_skb_irq(skb);
- pTDInfo->skb_dma = 0;
- pTDInfo->skb = 0;
- pTDInfo->byFlags = 0;
+ pTDInfo->skb_dma = 0;
+ pTDInfo->skb = 0;
+ pTDInfo->byFlags = 0;
}
//PLICE_DEBUG ->
int MlmeThread(
- void * Context)
+ void *Context)
{
PSDevice pDevice = (PSDevice) Context;
PSRxMgmtPacket pRxMgmtPacket;
- // int i ;
+ // int i;
//complete(&pDevice->notify);
//printk("Enter MngWorkItem,Queue packet num is %d\n",pDevice->rxManeQueue.packet_num);
while (1)
{
- //printk("DDDD\n");
- //down(&pDevice->mlme_semaphore);
- // pRxMgmtPacket = DeQueue(pDevice);
+ //printk("DDDD\n");
+ //down(&pDevice->mlme_semaphore);
+ // pRxMgmtPacket = DeQueue(pDevice);
#if 1
spin_lock_irq(&pDevice->lock);
- while(pDevice->rxManeQueue.packet_num != 0)
- {
- pRxMgmtPacket = DeQueue(pDevice);
- //pDevice;
- //DequeueManageObject(pDevice->FirstRecvMngList, pDevice->LastRecvMngList);
+ while (pDevice->rxManeQueue.packet_num != 0)
+ {
+ pRxMgmtPacket = DeQueue(pDevice);
+ //pDevice;
+ //DequeueManageObject(pDevice->FirstRecvMngList, pDevice->LastRecvMngList);
vMgrRxManagePacket(pDevice, pDevice->pMgmt, pRxMgmtPacket);
//printk("packet_num is %d\n",pDevice->rxManeQueue.packet_num);
- }
+ }
spin_unlock_irq(&pDevice->lock);
if (mlme_kill == 0)
- break;
+ break;
//udelay(200);
#endif
- //printk("Before schedule thread jiffies is %x\n",jiffies);
- schedule();
- //printk("after schedule thread jiffies is %x\n",jiffies);
- if (mlme_kill == 0)
- break;
- //printk("i is %d\n",i);
+ //printk("Before schedule thread jiffies is %x\n",jiffies);
+ schedule();
+ //printk("after schedule thread jiffies is %x\n",jiffies);
+ if (mlme_kill == 0)
+ break;
+ //printk("i is %d\n",i);
}
#endif
static int device_open(struct net_device *dev) {
- PSDevice pDevice=(PSDevice) netdev_priv(dev);
- int i;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
+ int i;
#ifdef WPA_SM_Transtatus
- extern SWPAResult wpa_Result;
+ extern SWPAResult wpa_Result;
#endif
- pDevice->rx_buf_sz = PKT_BUF_SZ;
- if (!device_init_rings(pDevice)) {
- return -ENOMEM;
- }
+ pDevice->rx_buf_sz = PKT_BUF_SZ;
+ if (!device_init_rings(pDevice)) {
+ return -ENOMEM;
+ }
//2008-5-13 <add> by chester
- i=request_irq(pDevice->pcid->irq, &device_intr, IRQF_SHARED, dev->name, dev);
- if (i)
- return i;
+ i = request_irq(pDevice->pcid->irq, &device_intr, IRQF_SHARED, dev->name, dev);
+ if (i)
+ return i;
//printk("DEBUG1\n");
#ifdef WPA_SM_Transtatus
- memset(wpa_Result.ifname,0,sizeof(wpa_Result.ifname));
- wpa_Result.proto = 0;
- wpa_Result.key_mgmt = 0;
- wpa_Result.eap_type = 0;
- wpa_Result.authenticated = false;
- pDevice->fWPA_Authened = false;
+ memset(wpa_Result.ifname, 0, sizeof(wpa_Result.ifname));
+ wpa_Result.proto = 0;
+ wpa_Result.key_mgmt = 0;
+ wpa_Result.eap_type = 0;
+ wpa_Result.authenticated = false;
+ pDevice->fWPA_Authened = false;
#endif
-DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device init rd0 ring\n");
-device_init_rd0_ring(pDevice);
- device_init_rd1_ring(pDevice);
- device_init_defrag_cb(pDevice);
- device_init_td0_ring(pDevice);
- device_init_td1_ring(pDevice);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device init rd0 ring\n");
+ device_init_rd0_ring(pDevice);
+ device_init_rd1_ring(pDevice);
+ device_init_defrag_cb(pDevice);
+ device_init_td0_ring(pDevice);
+ device_init_td1_ring(pDevice);
// VNTWIFIvSet11h(pDevice->pMgmt, pDevice->b11hEnable);
- if (pDevice->bDiversityRegCtlON) {
- device_init_diversity_timer(pDevice);
- }
- vMgrObjectInit(pDevice);
- vMgrTimerInit(pDevice);
+ if (pDevice->bDiversityRegCtlON) {
+ device_init_diversity_timer(pDevice);
+ }
+ vMgrObjectInit(pDevice);
+ vMgrTimerInit(pDevice);
//PLICE_DEBUG->
#ifdef TASK_LET
- tasklet_init (&pDevice->RxMngWorkItem,(void *)MngWorkItem,(unsigned long )pDevice);
+ tasklet_init(&pDevice->RxMngWorkItem, (void *)MngWorkItem, (unsigned long)pDevice);
#endif
#ifdef THREAD
InitRxManagementQueue(pDevice);
mlme_kill = 0;
- mlme_task = kthread_run(MlmeThread,(void *) pDevice, "MLME");
+ mlme_task = kthread_run(MlmeThread, (void *)pDevice, "MLME");
if (IS_ERR(mlme_task)) {
printk("thread create fail\n");
return -1;
- // if (( SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL)&0x06)==0x04)
- // return -ENOMEM;
-DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device_init_registers\n");
+ // if ((SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL)&0x06)==0x04)
+ // return -ENOMEM;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device_init_registers\n");
device_init_registers(pDevice, DEVICE_INIT_COLD);
- MACvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr);
- memcpy(pDevice->pMgmt->abyMACAddr, pDevice->abyCurrentNetAddr, ETH_ALEN);
- device_set_multi(pDevice->dev);
+ MACvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr);
+ memcpy(pDevice->pMgmt->abyMACAddr, pDevice->abyCurrentNetAddr, ETH_ALEN);
+ device_set_multi(pDevice->dev);
- // Init for Key Management
- KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
- add_timer(&(pDevice->pMgmt->sTimerSecondCallback));
+ // Init for Key Management
+ KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
+ add_timer(&(pDevice->pMgmt->sTimerSecondCallback));
- #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
/*
- pDevice->bwextstep0 = false;
- pDevice->bwextstep1 = false;
- pDevice->bwextstep2 = false;
- pDevice->bwextstep3 = false;
- */
- pDevice->bwextcount=0;
- pDevice->bWPASuppWextEnabled = false;
+ pDevice->bwextstep0 = false;
+ pDevice->bwextstep1 = false;
+ pDevice->bwextstep2 = false;
+ pDevice->bwextstep3 = false;
+ */
+ pDevice->bwextcount = 0;
+ pDevice->bWPASuppWextEnabled = false;
#endif
- pDevice->byReAssocCount = 0;
- pDevice->bWPADEVUp = false;
- // Patch: if WEP key already set by iwconfig but device not yet open
- if ((pDevice->bEncryptionEnable == true) && (pDevice->bTransmitKey == true)) {
- KeybSetDefaultKey(&(pDevice->sKey),
- (unsigned long)(pDevice->byKeyIndex | (1 << 31)),
- pDevice->uKeyLength,
- NULL,
- pDevice->abyKey,
- KEY_CTL_WEP,
- pDevice->PortOffset,
- pDevice->byLocalID
- );
- pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
- }
+ pDevice->byReAssocCount = 0;
+ pDevice->bWPADEVUp = false;
+ // Patch: if WEP key already set by iwconfig but device not yet open
+ if ((pDevice->bEncryptionEnable == true) && (pDevice->bTransmitKey == true)) {
+ KeybSetDefaultKey(&(pDevice->sKey),
+ (unsigned long)(pDevice->byKeyIndex | (1 << 31)),
+ pDevice->uKeyLength,
+ NULL,
+ pDevice->abyKey,
+ KEY_CTL_WEP,
+ pDevice->PortOffset,
+ pDevice->byLocalID
+ );
+ pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
+ }
//printk("DEBUG2\n");
-DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call MACvIntEnable\n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call MACvIntEnable\n");
MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
- if (pDevice->pMgmt->eConfigMode == WMAC_CONFIG_AP) {
- bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
+ if (pDevice->pMgmt->eConfigMode == WMAC_CONFIG_AP) {
+ bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
}
else {
- bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
- bScheduleCommand((void *)pDevice, WLAN_CMD_SSID, NULL);
- }
- pDevice->flags |=DEVICE_FLAGS_OPENED;
+ bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_SSID, NULL);
+ }
+ pDevice->flags |= DEVICE_FLAGS_OPENED;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success.. \n");
- return 0;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success.. \n");
+ return 0;
}
static int device_close(struct net_device *dev) {
- PSDevice pDevice=(PSDevice) netdev_priv(dev);
- PSMgmtObject pMgmt = pDevice->pMgmt;
- //PLICE_DEBUG->
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ //PLICE_DEBUG->
#ifdef THREAD
mlme_kill = 0;
#endif
//PLICE_DEBUG<-
//2007-1121-02<Add>by EinsnLiu
- if (pDevice->bLinkPass) {
- bScheduleCommand((void *)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
- mdelay(30);
- }
+ if (pDevice->bLinkPass) {
+ bScheduleCommand((void *)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
+ mdelay(30);
+ }
#ifdef TxInSleep
- del_timer(&pDevice->sTimerTxData);
+ del_timer(&pDevice->sTimerTxData);
#endif
- del_timer(&pDevice->sTimerCommand);
- del_timer(&pMgmt->sTimerSecondCallback);
- if (pDevice->bDiversityRegCtlON) {
- del_timer(&pDevice->TimerSQ3Tmax1);
- del_timer(&pDevice->TimerSQ3Tmax2);
- del_timer(&pDevice->TimerSQ3Tmax3);
- }
+ del_timer(&pDevice->sTimerCommand);
+ del_timer(&pMgmt->sTimerSecondCallback);
+ if (pDevice->bDiversityRegCtlON) {
+ del_timer(&pDevice->TimerSQ3Tmax1);
+ del_timer(&pDevice->TimerSQ3Tmax2);
+ del_timer(&pDevice->TimerSQ3Tmax3);
+ }
#ifdef TASK_LET
tasklet_kill(&pDevice->RxMngWorkItem);
#endif
- netif_stop_queue(dev);
- pDevice->bCmdRunning = false;
- MACbShutdown(pDevice->PortOffset);
- MACbSoftwareReset(pDevice->PortOffset);
- CARDbRadioPowerOff(pDevice);
-
- pDevice->bLinkPass = false;
- memset(pMgmt->abyCurrBSSID, 0, 6);
- pMgmt->eCurrState = WMAC_STATE_IDLE;
- device_free_td0_ring(pDevice);
- device_free_td1_ring(pDevice);
- device_free_rd0_ring(pDevice);
- device_free_rd1_ring(pDevice);
- device_free_frag_buf(pDevice);
- device_free_rings(pDevice);
- BSSvClearNodeDBTable(pDevice, 0);
- free_irq(dev->irq, dev);
- pDevice->flags &=(~DEVICE_FLAGS_OPENED);
+ netif_stop_queue(dev);
+ pDevice->bCmdRunning = false;
+ MACbShutdown(pDevice->PortOffset);
+ MACbSoftwareReset(pDevice->PortOffset);
+ CARDbRadioPowerOff(pDevice);
+
+ pDevice->bLinkPass = false;
+ memset(pMgmt->abyCurrBSSID, 0, 6);
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+ device_free_td0_ring(pDevice);
+ device_free_td1_ring(pDevice);
+ device_free_rd0_ring(pDevice);
+ device_free_rd1_ring(pDevice);
+ device_free_frag_buf(pDevice);
+ device_free_rings(pDevice);
+ BSSvClearNodeDBTable(pDevice, 0);
+ free_irq(dev->irq, dev);
+ pDevice->flags &= (~DEVICE_FLAGS_OPENED);
//2008-0714-01<Add>by chester
-device_release_WPADEV(pDevice);
+ device_release_WPADEV(pDevice);
//PLICE_DEBUG->
//tasklet_kill(&pDevice->RxMngWorkItem);
//PLICE_DEBUG<-
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close.. \n");
- return 0;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close.. \n");
+ return 0;
}
static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {
- PSDevice pDevice=netdev_priv(dev);
- unsigned char *pbMPDU;
- unsigned int cbMPDULen = 0;
+ PSDevice pDevice = netdev_priv(dev);
+ unsigned char *pbMPDU;
+ unsigned int cbMPDULen = 0;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n");
- spin_lock_irq(&pDevice->lock);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n");
+ spin_lock_irq(&pDevice->lock);
- if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211, td0 <=0\n");
- dev_kfree_skb_irq(skb);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
+ if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211, td0 <=0\n");
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
- if (pDevice->bStopTx0Pkt == true) {
- dev_kfree_skb_irq(skb);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
+ if (pDevice->bStopTx0Pkt == true) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
- cbMPDULen = skb->len;
- pbMPDU = skb->data;
+ cbMPDULen = skb->len;
+ pbMPDU = skb->data;
- vDMA0_tx_80211(pDevice, skb, pbMPDU, cbMPDULen);
+ vDMA0_tx_80211(pDevice, skb, pbMPDU, cbMPDULen);
- spin_unlock_irq(&pDevice->lock);
+ spin_unlock_irq(&pDevice->lock);
- return 0;
+ return 0;
}
bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeIndex) {
- PSMgmtObject pMgmt = pDevice->pMgmt;
- PSTxDesc pHeadTD, pLastTD;
- unsigned int cbFrameBodySize;
- unsigned int uMACfragNum;
- unsigned char byPktType;
- bool bNeedEncryption = false;
- PSKeyItem pTransmitKey = NULL;
- unsigned int cbHeaderSize;
- unsigned int ii;
- SKeyItem STempKey;
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ PSTxDesc pHeadTD, pLastTD;
+ unsigned int cbFrameBodySize;
+ unsigned int uMACfragNum;
+ unsigned char byPktType;
+ bool bNeedEncryption = false;
+ PSKeyItem pTransmitKey = NULL;
+ unsigned int cbHeaderSize;
+ unsigned int ii;
+ SKeyItem STempKey;
// unsigned char byKeyIndex = 0;
- if (pDevice->bStopTx0Pkt == true) {
- dev_kfree_skb_irq(skb);
- return false;
- }
-
- if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) {
- dev_kfree_skb_irq(skb);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, td0 <=0\n");
- return false;
- }
-
- if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
- if (pDevice->uAssocCount == 0) {
- dev_kfree_skb_irq(skb);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, assocCount = 0\n");
- return false;
- }
- }
-
- pHeadTD = pDevice->apCurrTD[TYPE_TXDMA0];
-
- pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);
-
- memcpy(pDevice->sTxEthHeader.abyDstAddr, (unsigned char *)(skb->data), ETH_HLEN);
- cbFrameBodySize = skb->len - ETH_HLEN;
-
- // 802.1H
- if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) {
- cbFrameBodySize += 8;
- }
- uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader);
-
- if ( uMACfragNum > AVAIL_TD(pDevice, TYPE_TXDMA0)) {
- dev_kfree_skb_irq(skb);
- return false;
- }
- byPktType = (unsigned char)pDevice->byPacketType;
-
-
- if (pDevice->bFixRate) {
- if (pDevice->eCurrentPHYType == PHY_TYPE_11B) {
- if (pDevice->uConnectionRate >= RATE_11M) {
- pDevice->wCurrentRate = RATE_11M;
- } else {
- pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
- }
- } else {
- if (pDevice->uConnectionRate >= RATE_54M)
- pDevice->wCurrentRate = RATE_54M;
- else
- pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
- }
- }
- else {
- pDevice->wCurrentRate = pDevice->pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate;
- }
-
- //preamble type
- if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) {
- pDevice->byPreambleType = pDevice->byShortPreamble;
- }
- else {
- pDevice->byPreambleType = PREAMBLE_LONG;
- }
-
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate);
-
-
- if (pDevice->wCurrentRate <= RATE_11M) {
- byPktType = PK_TYPE_11B;
- } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) {
- byPktType = PK_TYPE_11A;
- } else {
- if (pDevice->bProtectMode == true) {
- byPktType = PK_TYPE_11GB;
- } else {
- byPktType = PK_TYPE_11GA;
- }
- }
-
- if (pDevice->bEncryptionEnable == true)
- bNeedEncryption = true;
-
- if (pDevice->bEnableHostWEP) {
- pTransmitKey = &STempKey;
- pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
- pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
- pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
- pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
- pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
- memcpy(pTransmitKey->abyKey,
- &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
- pTransmitKey->uKeyLength
- );
- }
- vGenerateFIFOHeader(pDevice, byPktType, pDevice->pbyTmpBuff, bNeedEncryption,
- cbFrameBodySize, TYPE_TXDMA0, pHeadTD,
- &pDevice->sTxEthHeader, (unsigned char *)skb->data, pTransmitKey, uNodeIndex,
- &uMACfragNum,
- &cbHeaderSize
- );
-
- if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) {
- // Disable PS
- MACbPSWakeup(pDevice->PortOffset);
- }
-
- pDevice->bPWBitOn = false;
-
- pLastTD = pHeadTD;
- for (ii = 0; ii < uMACfragNum; ii++) {
- // Poll Transmit the adapter
- wmb();
- pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC;
- wmb();
- if (ii == (uMACfragNum - 1))
- pLastTD = pHeadTD;
- pHeadTD = pHeadTD->next;
- }
-
- // Save the information needed by the tx interrupt handler
- // to complete the Send request
- pLastTD->pTDInfo->skb = skb;
- pLastTD->pTDInfo->byFlags = 0;
- pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB;
-
- pDevice->apCurrTD[TYPE_TXDMA0] = pHeadTD;
-
- MACvTransmit0(pDevice->PortOffset);
-
-
- return true;
-}
+ if (pDevice->bStopTx0Pkt == true) {
+ dev_kfree_skb_irq(skb);
+ return false;
+ }
-//TYPE_AC0DMA data tx
-static int device_xmit(struct sk_buff *skb, struct net_device *dev) {
- PSDevice pDevice=netdev_priv(dev);
-
- PSMgmtObject pMgmt = pDevice->pMgmt;
- PSTxDesc pHeadTD, pLastTD;
- unsigned int uNodeIndex = 0;
- unsigned char byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
- unsigned short wAID;
- unsigned int uMACfragNum = 1;
- unsigned int cbFrameBodySize;
- unsigned char byPktType;
- unsigned int cbHeaderSize;
- bool bNeedEncryption = false;
- PSKeyItem pTransmitKey = NULL;
- SKeyItem STempKey;
- unsigned int ii;
- bool bTKIP_UseGTK = false;
- bool bNeedDeAuth = false;
- unsigned char *pbyBSSID;
- bool bNodeExist = false;
-
-
-
- spin_lock_irq(&pDevice->lock);
- if (pDevice->bLinkPass == false) {
- dev_kfree_skb_irq(skb);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
-
- if (pDevice->bStopDataPkt) {
- dev_kfree_skb_irq(skb);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
-
-
- if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
- if (pDevice->uAssocCount == 0) {
- dev_kfree_skb_irq(skb);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
- if (is_multicast_ether_addr((unsigned char *)(skb->data))) {
- uNodeIndex = 0;
- bNodeExist = true;
- if (pMgmt->sNodeDBTable[0].bPSEnable) {
- skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), skb);
- pMgmt->sNodeDBTable[0].wEnQueueCnt++;
- // set tx map
- pMgmt->abyPSTxMap[0] |= byMask[0];
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
-}else {
- if (BSSDBbIsSTAInNodeDB(pMgmt, (unsigned char *)(skb->data), &uNodeIndex)) {
- if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) {
- skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb);
- pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++;
- // set tx map
- wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID;
- pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7];
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set:pMgmt->abyPSTxMap[%d]= %d\n",
- (wAID >> 3), pMgmt->abyPSTxMap[wAID >> 3]);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
-
- if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) {
- pDevice->byPreambleType = pDevice->byShortPreamble;
-
- }else {
- pDevice->byPreambleType = PREAMBLE_LONG;
- }
- bNodeExist = true;
-
- }
- }
-
- if (bNodeExist == false) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Unknown STA not found in node DB \n");
- dev_kfree_skb_irq(skb);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
- }
-
- pHeadTD = pDevice->apCurrTD[TYPE_AC0DMA];
-
- pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);
-
-
- memcpy(pDevice->sTxEthHeader.abyDstAddr, (unsigned char *)(skb->data), ETH_HLEN);
- cbFrameBodySize = skb->len - ETH_HLEN;
- // 802.1H
- if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) {
- cbFrameBodySize += 8;
- }
-
-
- if (pDevice->bEncryptionEnable == true) {
- bNeedEncryption = true;
- // get Transmit key
- do {
- if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) &&
- (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) {
- pbyBSSID = pDevice->abyBSSID;
- // get pairwise key
- if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == false) {
- // get group key
- if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == true) {
- bTKIP_UseGTK = true;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n");
- break;
- }
- } else {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get PTK.\n");
- break;
- }
- }else if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
-
- pbyBSSID = pDevice->sTxEthHeader.abyDstAddr; //TO_DS = 0 and FROM_DS = 0 --> 802.11 MAC Address1
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS Serach Key: \n");
- for (ii = 0; ii< 6; ii++)
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"%x \n", *(pbyBSSID+ii));
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"\n");
-
- // get pairwise key
- if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == true)
- break;
- }
- // get group key
- pbyBSSID = pDevice->abyBroadcastAddr;
- if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == false) {
- pTransmitKey = NULL;
- if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode);
- }
- else
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"NOT IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode);
- } else {
- bTKIP_UseGTK = true;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n");
- }
- } while(false);
- }
-
- if (pDevice->bEnableHostWEP) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"acdma0: STA index %d\n", uNodeIndex);
- if (pDevice->bEncryptionEnable == true) {
- pTransmitKey = &STempKey;
- pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
- pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
- pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
- pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
- pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
- memcpy(pTransmitKey->abyKey,
- &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
- pTransmitKey->uKeyLength
- );
- }
- }
-
- uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader);
-
- if (uMACfragNum > AVAIL_TD(pDevice, TYPE_AC0DMA)) {
- DBG_PRT(MSG_LEVEL_ERR, KERN_DEBUG "uMACfragNum > AVAIL_TD(TYPE_AC0DMA) = %d\n", uMACfragNum);
- dev_kfree_skb_irq(skb);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
-
- if (pTransmitKey != NULL) {
- if ((pTransmitKey->byCipherSuite == KEY_CTL_WEP) &&
- (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN)) {
- uMACfragNum = 1; //WEP256 doesn't support fragment
- }
- }
-
- byPktType = (unsigned char)pDevice->byPacketType;
-
- if (pDevice->bFixRate) {
-#ifdef PLICE_DEBUG
- printk("Fix Rate: PhyType is %d,ConnectionRate is %d\n",pDevice->eCurrentPHYType,pDevice->uConnectionRate);
-#endif
+ if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) {
+ dev_kfree_skb_irq(skb);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, td0 <=0\n");
+ return false;
+ }
- if (pDevice->eCurrentPHYType == PHY_TYPE_11B) {
- if (pDevice->uConnectionRate >= RATE_11M) {
- pDevice->wCurrentRate = RATE_11M;
- } else {
- pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
- }
- } else {
- if ((pDevice->eCurrentPHYType == PHY_TYPE_11A) &&
- (pDevice->uConnectionRate <= RATE_6M)) {
- pDevice->wCurrentRate = RATE_6M;
- } else {
- if (pDevice->uConnectionRate >= RATE_54M)
- pDevice->wCurrentRate = RATE_54M;
- else
- pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
-
- }
- }
- pDevice->byACKRate = (unsigned char) pDevice->wCurrentRate;
- pDevice->byTopCCKBasicRate = RATE_1M;
- pDevice->byTopOFDMBasicRate = RATE_6M;
- }
- else {
- //auto rate
- if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
- if (pDevice->eCurrentPHYType != PHY_TYPE_11A) {
- pDevice->wCurrentRate = RATE_1M;
- pDevice->byACKRate = RATE_1M;
- pDevice->byTopCCKBasicRate = RATE_1M;
- pDevice->byTopOFDMBasicRate = RATE_6M;
- } else {
- pDevice->wCurrentRate = RATE_6M;
- pDevice->byACKRate = RATE_6M;
- pDevice->byTopCCKBasicRate = RATE_1M;
- pDevice->byTopOFDMBasicRate = RATE_6M;
- }
- }
- else {
- VNTWIFIvGetTxRate( pDevice->pMgmt,
- pDevice->sTxEthHeader.abyDstAddr,
- &(pDevice->wCurrentRate),
- &(pDevice->byACKRate),
- &(pDevice->byTopCCKBasicRate),
- &(pDevice->byTopOFDMBasicRate));
-
-
- }
- }
+ if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
+ if (pDevice->uAssocCount == 0) {
+ dev_kfree_skb_irq(skb);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, assocCount = 0\n");
+ return false;
+ }
+ }
-// DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate);
+ pHeadTD = pDevice->apCurrTD[TYPE_TXDMA0];
- if (pDevice->wCurrentRate <= RATE_11M) {
- byPktType = PK_TYPE_11B;
- } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) {
- byPktType = PK_TYPE_11A;
- } else {
- if (pDevice->bProtectMode == true) {
- byPktType = PK_TYPE_11GB;
- } else {
- byPktType = PK_TYPE_11GA;
- }
- }
+ pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);
-//#ifdef PLICE_DEBUG
-// printk("FIX RATE:CurrentRate is %d");
-//#endif
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (unsigned char *)(skb->data), ETH_HLEN);
+ cbFrameBodySize = skb->len - ETH_HLEN;
- if (bNeedEncryption == true) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ntohs Pkt Type=%04x\n", ntohs(pDevice->sTxEthHeader.wType));
- if ((pDevice->sTxEthHeader.wType) == TYPE_PKT_802_1x) {
- bNeedEncryption = false;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Pkt Type=%04x\n", (pDevice->sTxEthHeader.wType));
- if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) {
- if (pTransmitKey == NULL) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Don't Find TX KEY\n");
- }
- else {
- if (bTKIP_UseGTK == true) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"error: KEY is GTK!!~~\n");
- }
- else {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex);
- bNeedEncryption = true;
- }
- }
- }
-
- if (pDevice->byCntMeasure == 2) {
- bNeedDeAuth = true;
- pDevice->s802_11Counter.TKIPCounterMeasuresInvoked++;
- }
-
- if (pDevice->bEnableHostWEP) {
- if ((uNodeIndex != 0) &&
- (pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex & PAIRWISE_KEY)) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex);
- bNeedEncryption = true;
- }
- }
- }
- else {
- if (pTransmitKey == NULL) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"return no tx key\n");
- dev_kfree_skb_irq(skb);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- }
- }
- }
+ // 802.1H
+ if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) {
+ cbFrameBodySize += 8;
+ }
+ uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader);
+ if (uMACfragNum > AVAIL_TD(pDevice, TYPE_TXDMA0)) {
+ dev_kfree_skb_irq(skb);
+ return false;
+ }
+ byPktType = (unsigned char)pDevice->byPacketType;
-#ifdef PLICE_DEBUG
- //if (skb->len == 98)
- //{
- // printk("ping:len is %d\n");
- //}
-#endif
- vGenerateFIFOHeader(pDevice, byPktType, pDevice->pbyTmpBuff, bNeedEncryption,
- cbFrameBodySize, TYPE_AC0DMA, pHeadTD,
- &pDevice->sTxEthHeader, (unsigned char *)skb->data, pTransmitKey, uNodeIndex,
- &uMACfragNum,
- &cbHeaderSize
- );
-
- if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) {
- // Disable PS
- MACbPSWakeup(pDevice->PortOffset);
- }
- pDevice->bPWBitOn = false;
-
- pLastTD = pHeadTD;
- for (ii = 0; ii < uMACfragNum; ii++) {
- // Poll Transmit the adapter
- wmb();
- pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC;
- wmb();
- if (ii == uMACfragNum - 1)
- pLastTD = pHeadTD;
- pHeadTD = pHeadTD->next;
- }
-
- // Save the information needed by the tx interrupt handler
- // to complete the Send request
- pLastTD->pTDInfo->skb = skb;
- pLastTD->pTDInfo->byFlags = 0;
- pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB;
-#ifdef TxInSleep
- pDevice->nTxDataTimeCout=0; //2008-8-21 chester <add> for send null packet
- #endif
- if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 1) {
- netif_stop_queue(dev);
- }
- pDevice->apCurrTD[TYPE_AC0DMA] = pHeadTD;
-//#ifdef PLICE_DEBUG
- if (pDevice->bFixRate)
- {
- printk("FixRate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr);
+ if (pDevice->bFixRate) {
+ if (pDevice->eCurrentPHYType == PHY_TYPE_11B) {
+ if (pDevice->uConnectionRate >= RATE_11M) {
+ pDevice->wCurrentRate = RATE_11M;
+ } else {
+ pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
+ }
+ } else {
+ if (pDevice->uConnectionRate >= RATE_54M)
+ pDevice->wCurrentRate = RATE_54M;
+ else
+ pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
+ }
}
- else
- {
- //printk("Auto Rate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr);
+ else {
+ pDevice->wCurrentRate = pDevice->pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate;
}
-//#endif
-
-{
- unsigned char Protocol_Version; //802.1x Authentication
- unsigned char Packet_Type; //802.1x Authentication
- unsigned char Descriptor_type;
- unsigned short Key_info;
-bool bTxeapol_key = false;
- Protocol_Version = skb->data[ETH_HLEN];
- Packet_Type = skb->data[ETH_HLEN+1];
- Descriptor_type = skb->data[ETH_HLEN+1+1+2];
- Key_info = (skb->data[ETH_HLEN+1+1+2+1] << 8)|(skb->data[ETH_HLEN+1+1+2+2]);
- if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
- if(((Protocol_Version==1) ||(Protocol_Version==2)) &&
- (Packet_Type==3)) { //802.1x OR eapol-key challenge frame transfer
- bTxeapol_key = true;
- if((Descriptor_type==254)||(Descriptor_type==2)) { //WPA or RSN
- if(!(Key_info & BIT3) && //group-key challenge
- (Key_info & BIT8) && (Key_info & BIT9)) { //send 2/2 key
- pDevice->fWPA_Authened = true;
- if(Descriptor_type==254)
- printk("WPA ");
- else
- printk("WPA2 ");
- printk("Authentication completed!!\n");
- }
- }
- }
- }
-}
-
- MACvTransmitAC0(pDevice->PortOffset);
-// DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0:pDevice->apCurrTD= %p\n", pHeadTD);
- dev->trans_start = jiffies;
+ //preamble type
+ if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) {
+ pDevice->byPreambleType = pDevice->byShortPreamble;
+ }
+ else {
+ pDevice->byPreambleType = PREAMBLE_LONG;
+ }
- spin_unlock_irq(&pDevice->lock);
- return 0;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate);
-}
-static irqreturn_t device_intr(int irq, void *dev_instance) {
- struct net_device* dev=dev_instance;
- PSDevice pDevice=(PSDevice) netdev_priv(dev);
-
- int max_count=0;
- unsigned long dwMIBCounter=0;
- PSMgmtObject pMgmt = pDevice->pMgmt;
- unsigned char byOrgPageSel=0;
- int handled = 0;
- unsigned char byData = 0;
- int ii= 0;
-// unsigned char byRSSI;
+ if (pDevice->wCurrentRate <= RATE_11M) {
+ byPktType = PK_TYPE_11B;
+ } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) {
+ byPktType = PK_TYPE_11A;
+ } else {
+ if (pDevice->bProtectMode == true) {
+ byPktType = PK_TYPE_11GB;
+ } else {
+ byPktType = PK_TYPE_11GA;
+ }
+ }
+ if (pDevice->bEncryptionEnable == true)
+ bNeedEncryption = true;
+
+ if (pDevice->bEnableHostWEP) {
+ pTransmitKey = &STempKey;
+ pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
+ pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
+ pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
+ pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
+ pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
+ memcpy(pTransmitKey->abyKey,
+ &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
+ pTransmitKey->uKeyLength
+ );
+ }
+ vGenerateFIFOHeader(pDevice, byPktType, pDevice->pbyTmpBuff, bNeedEncryption,
+ cbFrameBodySize, TYPE_TXDMA0, pHeadTD,
+ &pDevice->sTxEthHeader, (unsigned char *)skb->data, pTransmitKey, uNodeIndex,
+ &uMACfragNum,
+ &cbHeaderSize
+ );
+
+ if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) {
+ // Disable PS
+ MACbPSWakeup(pDevice->PortOffset);
+ }
- MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr);
-
- if (pDevice->dwIsr == 0)
- return IRQ_RETVAL(handled);
-
- if (pDevice->dwIsr == 0xffffffff) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dwIsr = 0xffff\n");
- return IRQ_RETVAL(handled);
- }
- /*
- // 2008-05-21 <mark> by Richardtai, we can't read RSSI here, because no packet bound with RSSI
-
- if ((pDevice->dwIsr & ISR_RXDMA0) &&
- (pDevice->byLocalID != REV_ID_VT3253_B0) &&
- (pDevice->bBSSIDFilter == true)) {
- // update RSSI
- //BBbReadEmbedded(pDevice->PortOffset, 0x3E, &byRSSI);
- //pDevice->uCurrRSSI = byRSSI;
- }
- */
-
- handled = 1;
- MACvIntDisable(pDevice->PortOffset);
- spin_lock_irq(&pDevice->lock);
-
- //Make sure current page is 0
- VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel);
- if (byOrgPageSel == 1) {
- MACvSelectPage0(pDevice->PortOffset);
- }
- else
- byOrgPageSel = 0;
-
- MACvReadMIBCounter(pDevice->PortOffset, &dwMIBCounter);
- // TBD....
- // Must do this after doing rx/tx, cause ISR bit is slow
- // than RD/TD write back
- // update ISR counter
- STAvUpdate802_11Counter(&pDevice->s802_11Counter, &pDevice->scStatistic , dwMIBCounter);
- while (pDevice->dwIsr != 0) {
-
- STAvUpdateIsrStatCounter(&pDevice->scStatistic, pDevice->dwIsr);
- MACvWriteISR(pDevice->PortOffset, pDevice->dwIsr);
-
- if (pDevice->dwIsr & ISR_FETALERR){
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " ISR_FETALERR \n");
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, 0);
- VNSvOutPortW(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPECTI);
- device_error(pDevice, pDevice->dwIsr);
- }
-
- if (pDevice->byLocalID > REV_ID_VT3253_B1) {
-
- if (pDevice->dwIsr & ISR_MEASURESTART) {
- // 802.11h measure start
- pDevice->byOrgChannel = pDevice->byCurrentCh;
- VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byOrgRCR));
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, (RCR_RXALLTYPE | RCR_UNICAST | RCR_BROADCAST | RCR_MULTICAST | RCR_WPAERR));
- MACvSelectPage1(pDevice->PortOffset);
- VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR0, &(pDevice->dwOrgMAR0));
- VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR4, &(pDevice->dwOrgMAR4));
- MACvSelectPage0(pDevice->PortOffset);
- //xxxx
- // WCMDbFlushCommandQueue(pDevice->pMgmt, true);
- if (set_channel(pDevice, pDevice->pCurrMeasureEID->sReq.byChannel) == true) {
- pDevice->bMeasureInProgress = true;
- MACvSelectPage1(pDevice->PortOffset);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_READY);
- MACvSelectPage0(pDevice->PortOffset);
- pDevice->byBasicMap = 0;
- pDevice->byCCAFraction = 0;
- for(ii=0;ii<8;ii++) {
- pDevice->dwRPIs[ii] = 0;
- }
- } else {
- // can not measure because set channel fail
- // WCMDbResetCommandQueue(pDevice->pMgmt);
- // clear measure control
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
- s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_INCAPABLE);
- MACvSelectPage1(pDevice->PortOffset);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
- MACvSelectPage0(pDevice->PortOffset);
- }
- }
- if (pDevice->dwIsr & ISR_MEASUREEND) {
- // 802.11h measure end
- pDevice->bMeasureInProgress = false;
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byOrgRCR);
- MACvSelectPage1(pDevice->PortOffset);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, pDevice->dwOrgMAR0);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR4, pDevice->dwOrgMAR4);
- VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRBBSTS, &byData);
- pDevice->byBasicMap |= (byData >> 4);
- VNSvInPortB(pDevice->PortOffset + MAC_REG_CCAFRACTION, &pDevice->byCCAFraction);
- VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRCTL, &byData);
- // clear measure control
- MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
- MACvSelectPage0(pDevice->PortOffset);
- set_channel(pDevice, pDevice->byOrgChannel);
- // WCMDbResetCommandQueue(pDevice->pMgmt);
- MACvSelectPage1(pDevice->PortOffset);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
- MACvSelectPage0(pDevice->PortOffset);
- if (byData & MSRCTL_FINISH) {
- // measure success
- s_vCompleteCurrentMeasure(pDevice, 0);
- } else {
- // can not measure because not ready before end of measure time
- s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_LATE);
- }
- }
- if (pDevice->dwIsr & ISR_QUIETSTART) {
- do {
- ;
- } while (CARDbStartQuiet(pDevice) == false);
- }
- }
-
- if (pDevice->dwIsr & ISR_TBTT) {
- if (pDevice->bEnableFirstQuiet == true) {
- pDevice->byQuietStartCount--;
- if (pDevice->byQuietStartCount == 0) {
- pDevice->bEnableFirstQuiet = false;
- MACvSelectPage1(pDevice->PortOffset);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN));
- MACvSelectPage0(pDevice->PortOffset);
- }
- }
- if ((pDevice->bChannelSwitch == true) &&
- (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE)) {
- pDevice->byChannelSwitchCount--;
- if (pDevice->byChannelSwitchCount == 0) {
- pDevice->bChannelSwitch = false;
- set_channel(pDevice, pDevice->byNewChannel);
- VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel);
- MACvSelectPage1(pDevice->PortOffset);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
- MACvSelectPage0(pDevice->PortOffset);
- CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL);
-
- }
- }
- if (pDevice->eOPMode == OP_MODE_ADHOC) {
- //pDevice->bBeaconSent = false;
- } else {
- if ((pDevice->bUpdateBBVGA) && (pDevice->bLinkPass == true) && (pDevice->uCurrRSSI != 0)) {
- long ldBm;
-
- RFvRSSITodBm(pDevice, (unsigned char) pDevice->uCurrRSSI, &ldBm);
- for (ii=0;ii<BB_VGA_LEVEL;ii++) {
- if (ldBm < pDevice->ldBmThreshold[ii]) {
- pDevice->byBBVGANew = pDevice->abyBBVGA[ii];
- break;
- }
- }
- if (pDevice->byBBVGANew != pDevice->byBBVGACurrent) {
- pDevice->uBBVGADiffCount++;
- if (pDevice->uBBVGADiffCount == 1) {
- // first VGA diff gain
- BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"First RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n",
- (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount);
- }
- if (pDevice->uBBVGADiffCount >= BB_VGA_CHANGE_THRESHOLD) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n",
- (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount);
- BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew);
- }
- } else {
- pDevice->uBBVGADiffCount = 1;
- }
- }
- }
-
- pDevice->bBeaconSent = false;
- if (pDevice->bEnablePSMode) {
- PSbIsNextTBTTWakeUp((void *)pDevice);
- }
-
- if ((pDevice->eOPMode == OP_MODE_AP) ||
- (pDevice->eOPMode == OP_MODE_ADHOC)) {
-
- MACvOneShotTimer1MicroSec(pDevice->PortOffset,
- (pMgmt->wIBSSBeaconPeriod - MAKE_BEACON_RESERVED) << 10);
- }
-
- if (pDevice->eOPMode == OP_MODE_ADHOC && pDevice->pMgmt->wCurrATIMWindow > 0) {
- // todo adhoc PS mode
- }
-
- }
-
- if (pDevice->dwIsr & ISR_BNTX) {
-
- if (pDevice->eOPMode == OP_MODE_ADHOC) {
- pDevice->bIsBeaconBufReadySet = false;
- pDevice->cbBeaconBufReadySetCnt = 0;
- }
-
- if (pDevice->eOPMode == OP_MODE_AP) {
- if(pMgmt->byDTIMCount > 0) {
- pMgmt->byDTIMCount --;
- pMgmt->sNodeDBTable[0].bRxPSPoll = false;
- }
- else {
- if(pMgmt->byDTIMCount == 0) {
- // check if mutltcast tx bufferring
- pMgmt->byDTIMCount = pMgmt->byDTIMPeriod - 1;
- pMgmt->sNodeDBTable[0].bRxPSPoll = true;
- bScheduleCommand((void *)pDevice, WLAN_CMD_RX_PSPOLL, NULL);
- }
- }
- }
- pDevice->bBeaconSent = true;
-
- if (pDevice->bChannelSwitch == true) {
- pDevice->byChannelSwitchCount--;
- if (pDevice->byChannelSwitchCount == 0) {
- pDevice->bChannelSwitch = false;
- set_channel(pDevice, pDevice->byNewChannel);
- VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel);
- MACvSelectPage1(pDevice->PortOffset);
- MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
- MACvSelectPage0(pDevice->PortOffset);
- //VNTWIFIbSendBeacon(pDevice->pMgmt);
- CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL);
- }
- }
-
- }
-
- if (pDevice->dwIsr & ISR_RXDMA0) {
- max_count += device_rx_srv(pDevice, TYPE_RXDMA0);
- }
- if (pDevice->dwIsr & ISR_RXDMA1) {
- max_count += device_rx_srv(pDevice, TYPE_RXDMA1);
- }
- if (pDevice->dwIsr & ISR_TXDMA0){
- max_count += device_tx_srv(pDevice, TYPE_TXDMA0);
- }
- if (pDevice->dwIsr & ISR_AC0DMA){
- max_count += device_tx_srv(pDevice, TYPE_AC0DMA);
- }
- if (pDevice->dwIsr & ISR_SOFTTIMER) {
-
- }
- if (pDevice->dwIsr & ISR_SOFTTIMER1) {
- if (pDevice->eOPMode == OP_MODE_AP) {
- if (pDevice->bShortSlotTime)
- pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTSLOTTIME(1);
- else
- pMgmt->wCurrCapInfo &= ~(WLAN_SET_CAP_INFO_SHORTSLOTTIME(1));
- }
- bMgrPrepareBeaconToSend(pDevice, pMgmt);
- pDevice->byCntMeasure = 0;
- }
-
- MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr);
-
- MACvReceive0(pDevice->PortOffset);
- MACvReceive1(pDevice->PortOffset);
-
- if (max_count>pDevice->sOpts.int_works)
- break;
- }
-
- if (byOrgPageSel == 1) {
- MACvSelectPage1(pDevice->PortOffset);
- }
-
- spin_unlock_irq(&pDevice->lock);
- MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
-
- return IRQ_RETVAL(handled);
-}
+ pDevice->bPWBitOn = false;
+
+ pLastTD = pHeadTD;
+ for (ii = 0; ii < uMACfragNum; ii++) {
+ // Poll Transmit the adapter
+ wmb();
+ pHeadTD->m_td0TD0.f1Owner = OWNED_BY_NIC;
+ wmb();
+ if (ii == (uMACfragNum - 1))
+ pLastTD = pHeadTD;
+ pHeadTD = pHeadTD->next;
+ }
+ // Save the information needed by the tx interrupt handler
+ // to complete the Send request
+ pLastTD->pTDInfo->skb = skb;
+ pLastTD->pTDInfo->byFlags = 0;
+ pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB;
-static unsigned const ethernet_polynomial = 0x04c11db7U;
-static inline u32 ether_crc(int length, unsigned char *data)
-{
- int crc = -1;
-
- while(--length >= 0) {
- unsigned char current_octet = *data++;
- int bit;
- for (bit = 0; bit < 8; bit++, current_octet >>= 1) {
- crc = (crc << 1) ^
- ((crc < 0) ^ (current_octet & 1) ? ethernet_polynomial : 0);
- }
- }
- return crc;
-}
+ pDevice->apCurrTD[TYPE_TXDMA0] = pHeadTD;
-//2008-8-4 <add> by chester
-static int Config_FileGetParameter(unsigned char *string,
- unsigned char *dest, unsigned char *source)
-{
- unsigned char buf1[100];
- int source_len = strlen(source);
+ MACvTransmit0(pDevice->PortOffset);
- memset(buf1,0,100);
- strcat(buf1, string);
- strcat(buf1, "=");
- source+=strlen(buf1);
- memcpy(dest,source,source_len-strlen(buf1));
- return true;
+ return true;
}
-int Config_FileOperation(PSDevice pDevice,bool fwrite,unsigned char *Parameter) {
- unsigned char *config_path = CONFIG_PATH;
- unsigned char *buffer = NULL;
- unsigned char tmpbuffer[20];
- struct file *filp=NULL;
- mm_segment_t old_fs = get_fs();
- //int oldfsuid=0,oldfsgid=0;
- int result=0;
-
- set_fs (KERNEL_DS);
-
- /* Can't do this anymore, so we rely on correct filesystem permissions:
- //Make sure a caller can read or write power as root
- oldfsuid=current->cred->fsuid;
- oldfsgid=current->cred->fsgid;
- current->cred->fsuid = 0;
- current->cred->fsgid = 0;
- */
-
- //open file
- filp = filp_open(config_path, O_RDWR, 0);
- if (IS_ERR(filp)) {
- printk("Config_FileOperation:open file fail?\n");
- result=-1;
- goto error2;
- }
-
- if(!(filp->f_op) || !(filp->f_op->read) ||!(filp->f_op->write)) {
- printk("file %s cann't readable or writable?\n",config_path);
- result = -1;
- goto error1;
- }
-
-buffer = kmalloc(1024, GFP_KERNEL);
-if(buffer==NULL) {
- printk("allocate mem for file fail?\n");
- result = -1;
- goto error1;
-}
+//TYPE_AC0DMA data tx
+static int device_xmit(struct sk_buff *skb, struct net_device *dev) {
+ PSDevice pDevice = netdev_priv(dev);
+
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ PSTxDesc pHeadTD, pLastTD;
+ unsigned int uNodeIndex = 0;
+ unsigned char byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
+ unsigned short wAID;
+ unsigned int uMACfragNum = 1;
+ unsigned int cbFrameBodySize;
+ unsigned char byPktType;
+ unsigned int cbHeaderSize;
+ bool bNeedEncryption = false;
+ PSKeyItem pTransmitKey = NULL;
+ SKeyItem STempKey;
+ unsigned int ii;
+ bool bTKIP_UseGTK = false;
+ bool bNeedDeAuth = false;
+ unsigned char *pbyBSSID;
+ bool bNodeExist = false;
+
+
+
+ spin_lock_irq(&pDevice->lock);
+ if (pDevice->bLinkPass == false) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
-if(filp->f_op->read(filp, buffer, 1024, &filp->f_pos)<0) {
- printk("read file error?\n");
- result = -1;
- goto error1;
-}
+ if (pDevice->bStopDataPkt) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
-if(Config_FileGetParameter("ZONETYPE",tmpbuffer,buffer)!=true) {
- printk("get parameter error?\n");
- result = -1;
- goto error1;
-}
-if(memcmp(tmpbuffer,"USA",3)==0) {
- result=ZoneType_USA;
+ if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
+ if (pDevice->uAssocCount == 0) {
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+ if (is_multicast_ether_addr((unsigned char *)(skb->data))) {
+ uNodeIndex = 0;
+ bNodeExist = true;
+ if (pMgmt->sNodeDBTable[0].bPSEnable) {
+ skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), skb);
+ pMgmt->sNodeDBTable[0].wEnQueueCnt++;
+ // set tx map
+ pMgmt->abyPSTxMap[0] |= byMask[0];
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+ } else {
+ if (BSSDBbIsSTAInNodeDB(pMgmt, (unsigned char *)(skb->data), &uNodeIndex)) {
+ if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) {
+ skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb);
+ pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++;
+ // set tx map
+ wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID;
+ pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7];
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set:pMgmt->abyPSTxMap[%d]= %d\n",
+ (wAID >> 3), pMgmt->abyPSTxMap[wAID >> 3]);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+
+ if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) {
+ pDevice->byPreambleType = pDevice->byShortPreamble;
+
+ } else {
+ pDevice->byPreambleType = PREAMBLE_LONG;
+ }
+ bNodeExist = true;
+
+ }
+ }
+
+ if (bNodeExist == false) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "Unknown STA not found in node DB \n");
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+ }
+
+ pHeadTD = pDevice->apCurrTD[TYPE_AC0DMA];
+
+ pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP);
+
+
+ memcpy(pDevice->sTxEthHeader.abyDstAddr, (unsigned char *)(skb->data), ETH_HLEN);
+ cbFrameBodySize = skb->len - ETH_HLEN;
+ // 802.1H
+ if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN) {
+ cbFrameBodySize += 8;
+ }
+
+
+ if (pDevice->bEncryptionEnable == true) {
+ bNeedEncryption = true;
+ // get Transmit key
+ do {
+ if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) &&
+ (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) {
+ pbyBSSID = pDevice->abyBSSID;
+ // get pairwise key
+ if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == false) {
+ // get group key
+ if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == true) {
+ bTKIP_UseGTK = true;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "Get GTK.\n");
+ break;
+ }
+ } else {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "Get PTK.\n");
+ break;
+ }
+ } else if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
+
+ pbyBSSID = pDevice->sTxEthHeader.abyDstAddr; //TO_DS = 0 and FROM_DS = 0 --> 802.11 MAC Address1
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "IBSS Serach Key: \n");
+ for (ii = 0; ii < 6; ii++)
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "%x \n", *(pbyBSSID+ii));
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "\n");
+
+ // get pairwise key
+ if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == true)
+ break;
+ }
+ // get group key
+ pbyBSSID = pDevice->abyBroadcastAddr;
+ if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == false) {
+ pTransmitKey = NULL;
+ if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode);
+ }
+ else
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "NOT IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode);
+ } else {
+ bTKIP_UseGTK = true;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "Get GTK.\n");
+ }
+ } while (false);
+ }
+
+ if (pDevice->bEnableHostWEP) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG "acdma0: STA index %d\n", uNodeIndex);
+ if (pDevice->bEncryptionEnable == true) {
+ pTransmitKey = &STempKey;
+ pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
+ pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
+ pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
+ pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
+ pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
+ memcpy(pTransmitKey->abyKey,
+ &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
+ pTransmitKey->uKeyLength
+ );
+ }
+ }
+
+ uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader);
+
+ if (uMACfragNum > AVAIL_TD(pDevice, TYPE_AC0DMA)) {
+ DBG_PRT(MSG_LEVEL_ERR, KERN_DEBUG "uMACfragNum > AVAIL_TD(TYPE_AC0DMA) = %d\n", uMACfragNum);
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+
+ if (pTransmitKey != NULL) {
+ if ((pTransmitKey->byCipherSuite == KEY_CTL_WEP) &&
+ (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN)) {
+ uMACfragNum = 1; //WEP256 doesn't support fragment
+ }
+ }
+
+ byPktType = (unsigned char)pDevice->byPacketType;
+
+ if (pDevice->bFixRate) {
+#ifdef PLICE_DEBUG
+ printk("Fix Rate: PhyType is %d,ConnectionRate is %d\n", pDevice->eCurrentPHYType, pDevice->uConnectionRate);
+#endif
+
+ if (pDevice->eCurrentPHYType == PHY_TYPE_11B) {
+ if (pDevice->uConnectionRate >= RATE_11M) {
+ pDevice->wCurrentRate = RATE_11M;
+ } else {
+ pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
+ }
+ } else {
+ if ((pDevice->eCurrentPHYType == PHY_TYPE_11A) &&
+ (pDevice->uConnectionRate <= RATE_6M)) {
+ pDevice->wCurrentRate = RATE_6M;
+ } else {
+ if (pDevice->uConnectionRate >= RATE_54M)
+ pDevice->wCurrentRate = RATE_54M;
+ else
+ pDevice->wCurrentRate = (unsigned short)pDevice->uConnectionRate;
+
+ }
+ }
+ pDevice->byACKRate = (unsigned char) pDevice->wCurrentRate;
+ pDevice->byTopCCKBasicRate = RATE_1M;
+ pDevice->byTopOFDMBasicRate = RATE_6M;
+ }
+ else {
+ //auto rate
+ if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
+ if (pDevice->eCurrentPHYType != PHY_TYPE_11A) {
+ pDevice->wCurrentRate = RATE_1M;
+ pDevice->byACKRate = RATE_1M;
+ pDevice->byTopCCKBasicRate = RATE_1M;
+ pDevice->byTopOFDMBasicRate = RATE_6M;
+ } else {
+ pDevice->wCurrentRate = RATE_6M;
+ pDevice->byACKRate = RATE_6M;
+ pDevice->byTopCCKBasicRate = RATE_1M;
+ pDevice->byTopOFDMBasicRate = RATE_6M;
+ }
+ }
+ else {
+ VNTWIFIvGetTxRate(pDevice->pMgmt,
+ pDevice->sTxEthHeader.abyDstAddr,
+ &(pDevice->wCurrentRate),
+ &(pDevice->byACKRate),
+ &(pDevice->byTopCCKBasicRate),
+ &(pDevice->byTopOFDMBasicRate));
+
+
+ }
+ }
+
+// DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate);
+
+ if (pDevice->wCurrentRate <= RATE_11M) {
+ byPktType = PK_TYPE_11B;
+ } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) {
+ byPktType = PK_TYPE_11A;
+ } else {
+ if (pDevice->bProtectMode == true) {
+ byPktType = PK_TYPE_11GB;
+ } else {
+ byPktType = PK_TYPE_11GA;
+ }
+ }
+
+//#ifdef PLICE_DEBUG
+// printk("FIX RATE:CurrentRate is %d");
+//#endif
+
+ if (bNeedEncryption == true) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ntohs Pkt Type=%04x\n", ntohs(pDevice->sTxEthHeader.wType));
+ if ((pDevice->sTxEthHeader.wType) == TYPE_PKT_802_1x) {
+ bNeedEncryption = false;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pkt Type=%04x\n", (pDevice->sTxEthHeader.wType));
+ if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) {
+ if (pTransmitKey == NULL) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Don't Find TX KEY\n");
+ }
+ else {
+ if (bTKIP_UseGTK == true) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "error: KEY is GTK!!~~\n");
+ }
+ else {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Find PTK [%lX]\n", pTransmitKey->dwKeyIndex);
+ bNeedEncryption = true;
+ }
+ }
+ }
+
+ if (pDevice->byCntMeasure == 2) {
+ bNeedDeAuth = true;
+ pDevice->s802_11Counter.TKIPCounterMeasuresInvoked++;
+ }
+
+ if (pDevice->bEnableHostWEP) {
+ if ((uNodeIndex != 0) &&
+ (pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex & PAIRWISE_KEY)) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Find PTK [%lX]\n", pTransmitKey->dwKeyIndex);
+ bNeedEncryption = true;
+ }
+ }
+ }
+ else {
+ if (pTransmitKey == NULL) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return no tx key\n");
+ dev_kfree_skb_irq(skb);
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+ }
+ }
+ }
+
+
+#ifdef PLICE_DEBUG
+ //if (skb->len == 98)
+ //{
+ // printk("ping:len is %d\n");
+ //}
+#endif
+ vGenerateFIFOHeader(pDevice, byPktType, pDevice->pbyTmpBuff, bNeedEncryption,
+ cbFrameBodySize, TYPE_AC0DMA, pHeadTD,
+ &pDevice->sTxEthHeader, (unsigned char *)skb->data, pTransmitKey, uNodeIndex,
+ &uMACfragNum,
+ &cbHeaderSize
+ );
+
+ if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) {
+ // Disable PS
+ MACbPSWakeup(pDevice->PortOffset);
+ }
+ pDevice->bPWBitOn = false;
+
+ pLastTD = pHeadTD;
+ for (ii = 0; ii < uMACfragNum; ii++) {
+ // Poll Transmit the adapter
+ wmb();
+ pHeadTD->m_td0TD0.f1Owner = OWNED_BY_NIC;
+ wmb();
+ if (ii == uMACfragNum - 1)
+ pLastTD = pHeadTD;
+ pHeadTD = pHeadTD->next;
+ }
+
+ // Save the information needed by the tx interrupt handler
+ // to complete the Send request
+ pLastTD->pTDInfo->skb = skb;
+ pLastTD->pTDInfo->byFlags = 0;
+ pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB;
+#ifdef TxInSleep
+ pDevice->nTxDataTimeCout = 0; //2008-8-21 chester <add> for send null packet
+#endif
+ if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 1) {
+ netif_stop_queue(dev);
+ }
+
+ pDevice->apCurrTD[TYPE_AC0DMA] = pHeadTD;
+//#ifdef PLICE_DEBUG
+ if (pDevice->bFixRate)
+ {
+ printk("FixRate:Rate is %d,TxPower is %d\n", pDevice->wCurrentRate, pDevice->byCurPwr);
+ }
+ else
+ {
+ //printk("Auto Rate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr);
+ }
+//#endif
+
+ {
+ unsigned char Protocol_Version; //802.1x Authentication
+ unsigned char Packet_Type; //802.1x Authentication
+ unsigned char Descriptor_type;
+ unsigned short Key_info;
+ bool bTxeapol_key = false;
+ Protocol_Version = skb->data[ETH_HLEN];
+ Packet_Type = skb->data[ETH_HLEN+1];
+ Descriptor_type = skb->data[ETH_HLEN+1+1+2];
+ Key_info = (skb->data[ETH_HLEN+1+1+2+1] << 8)|(skb->data[ETH_HLEN+1+1+2+2]);
+ if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) {
+ if (((Protocol_Version == 1) || (Protocol_Version == 2)) &&
+ (Packet_Type == 3)) { //802.1x OR eapol-key challenge frame transfer
+ bTxeapol_key = true;
+ if ((Descriptor_type == 254) || (Descriptor_type == 2)) { //WPA or RSN
+ if (!(Key_info & BIT3) && //group-key challenge
+ (Key_info & BIT8) && (Key_info & BIT9)) { //send 2/2 key
+ pDevice->fWPA_Authened = true;
+ if (Descriptor_type == 254)
+ printk("WPA ");
+ else
+ printk("WPA2 ");
+ printk("Authentication completed!!\n");
+ }
+ }
+ }
+ }
+ }
+
+ MACvTransmitAC0(pDevice->PortOffset);
+// DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0:pDevice->apCurrTD= %p\n", pHeadTD);
+
+ dev->trans_start = jiffies;
+
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
+
}
-else if(memcmp(tmpbuffer,"JAPAN",5)==0) {
- result=ZoneType_Japan;
+
+static irqreturn_t device_intr(int irq, void *dev_instance) {
+ struct net_device *dev = dev_instance;
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
+
+ int max_count = 0;
+ unsigned long dwMIBCounter = 0;
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ unsigned char byOrgPageSel = 0;
+ int handled = 0;
+ unsigned char byData = 0;
+ int ii = 0;
+// unsigned char byRSSI;
+
+
+ MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr);
+
+ if (pDevice->dwIsr == 0)
+ return IRQ_RETVAL(handled);
+
+ if (pDevice->dwIsr == 0xffffffff) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dwIsr = 0xffff\n");
+ return IRQ_RETVAL(handled);
+ }
+ /*
+ // 2008-05-21 <mark> by Richardtai, we can't read RSSI here, because no packet bound with RSSI
+
+ if ((pDevice->dwIsr & ISR_RXDMA0) &&
+ (pDevice->byLocalID != REV_ID_VT3253_B0) &&
+ (pDevice->bBSSIDFilter == true)) {
+ // update RSSI
+ //BBbReadEmbedded(pDevice->PortOffset, 0x3E, &byRSSI);
+ //pDevice->uCurrRSSI = byRSSI;
+ }
+ */
+
+ handled = 1;
+ MACvIntDisable(pDevice->PortOffset);
+ spin_lock_irq(&pDevice->lock);
+
+ //Make sure current page is 0
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel);
+ if (byOrgPageSel == 1) {
+ MACvSelectPage0(pDevice->PortOffset);
+ }
+ else
+ byOrgPageSel = 0;
+
+ MACvReadMIBCounter(pDevice->PortOffset, &dwMIBCounter);
+ // TBD....
+ // Must do this after doing rx/tx, cause ISR bit is slow
+ // than RD/TD write back
+ // update ISR counter
+ STAvUpdate802_11Counter(&pDevice->s802_11Counter, &pDevice->scStatistic , dwMIBCounter);
+ while (pDevice->dwIsr != 0) {
+
+ STAvUpdateIsrStatCounter(&pDevice->scStatistic, pDevice->dwIsr);
+ MACvWriteISR(pDevice->PortOffset, pDevice->dwIsr);
+
+ if (pDevice->dwIsr & ISR_FETALERR) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " ISR_FETALERR \n");
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, 0);
+ VNSvOutPortW(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPECTI);
+ device_error(pDevice, pDevice->dwIsr);
+ }
+
+ if (pDevice->byLocalID > REV_ID_VT3253_B1) {
+
+ if (pDevice->dwIsr & ISR_MEASURESTART) {
+ // 802.11h measure start
+ pDevice->byOrgChannel = pDevice->byCurrentCh;
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byOrgRCR));
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, (RCR_RXALLTYPE | RCR_UNICAST | RCR_BROADCAST | RCR_MULTICAST | RCR_WPAERR));
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR0, &(pDevice->dwOrgMAR0));
+ VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR4, &(pDevice->dwOrgMAR4));
+ MACvSelectPage0(pDevice->PortOffset);
+ //xxxx
+ // WCMDbFlushCommandQueue(pDevice->pMgmt, true);
+ if (set_channel(pDevice, pDevice->pCurrMeasureEID->sReq.byChannel) == true) {
+ pDevice->bMeasureInProgress = true;
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_READY);
+ MACvSelectPage0(pDevice->PortOffset);
+ pDevice->byBasicMap = 0;
+ pDevice->byCCAFraction = 0;
+ for (ii = 0; ii < 8; ii++) {
+ pDevice->dwRPIs[ii] = 0;
+ }
+ } else {
+ // can not measure because set channel fail
+ // WCMDbResetCommandQueue(pDevice->pMgmt);
+ // clear measure control
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
+ s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_INCAPABLE);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ }
+ }
+ if (pDevice->dwIsr & ISR_MEASUREEND) {
+ // 802.11h measure end
+ pDevice->bMeasureInProgress = false;
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byOrgRCR);
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, pDevice->dwOrgMAR0);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR4, pDevice->dwOrgMAR4);
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRBBSTS, &byData);
+ pDevice->byBasicMap |= (byData >> 4);
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_CCAFRACTION, &pDevice->byCCAFraction);
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRCTL, &byData);
+ // clear measure control
+ MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN);
+ MACvSelectPage0(pDevice->PortOffset);
+ set_channel(pDevice, pDevice->byOrgChannel);
+ // WCMDbResetCommandQueue(pDevice->pMgmt);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ if (byData & MSRCTL_FINISH) {
+ // measure success
+ s_vCompleteCurrentMeasure(pDevice, 0);
+ } else {
+ // can not measure because not ready before end of measure time
+ s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_LATE);
+ }
+ }
+ if (pDevice->dwIsr & ISR_QUIETSTART) {
+ do {
+ ;
+ } while (CARDbStartQuiet(pDevice) == false);
+ }
+ }
+
+ if (pDevice->dwIsr & ISR_TBTT) {
+ if (pDevice->bEnableFirstQuiet == true) {
+ pDevice->byQuietStartCount--;
+ if (pDevice->byQuietStartCount == 0) {
+ pDevice->bEnableFirstQuiet = false;
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN));
+ MACvSelectPage0(pDevice->PortOffset);
+ }
+ }
+ if ((pDevice->bChannelSwitch == true) &&
+ (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE)) {
+ pDevice->byChannelSwitchCount--;
+ if (pDevice->byChannelSwitchCount == 0) {
+ pDevice->bChannelSwitch = false;
+ set_channel(pDevice, pDevice->byNewChannel);
+ VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL);
+
+ }
+ }
+ if (pDevice->eOPMode == OP_MODE_ADHOC) {
+ //pDevice->bBeaconSent = false;
+ } else {
+ if ((pDevice->bUpdateBBVGA) && (pDevice->bLinkPass == true) && (pDevice->uCurrRSSI != 0)) {
+ long ldBm;
+
+ RFvRSSITodBm(pDevice, (unsigned char) pDevice->uCurrRSSI, &ldBm);
+ for (ii = 0; ii < BB_VGA_LEVEL; ii++) {
+ if (ldBm < pDevice->ldBmThreshold[ii]) {
+ pDevice->byBBVGANew = pDevice->abyBBVGA[ii];
+ break;
+ }
+ }
+ if (pDevice->byBBVGANew != pDevice->byBBVGACurrent) {
+ pDevice->uBBVGADiffCount++;
+ if (pDevice->uBBVGADiffCount == 1) {
+ // first VGA diff gain
+ BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "First RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n",
+ (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount);
+ }
+ if (pDevice->uBBVGADiffCount >= BB_VGA_CHANGE_THRESHOLD) {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n",
+ (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount);
+ BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew);
+ }
+ } else {
+ pDevice->uBBVGADiffCount = 1;
+ }
+ }
+ }
+
+ pDevice->bBeaconSent = false;
+ if (pDevice->bEnablePSMode) {
+ PSbIsNextTBTTWakeUp((void *)pDevice);
+ }
+
+ if ((pDevice->eOPMode == OP_MODE_AP) ||
+ (pDevice->eOPMode == OP_MODE_ADHOC)) {
+
+ MACvOneShotTimer1MicroSec(pDevice->PortOffset,
+ (pMgmt->wIBSSBeaconPeriod - MAKE_BEACON_RESERVED) << 10);
+ }
+
+ if (pDevice->eOPMode == OP_MODE_ADHOC && pDevice->pMgmt->wCurrATIMWindow > 0) {
+ // todo adhoc PS mode
+ }
+
+ }
+
+ if (pDevice->dwIsr & ISR_BNTX) {
+
+ if (pDevice->eOPMode == OP_MODE_ADHOC) {
+ pDevice->bIsBeaconBufReadySet = false;
+ pDevice->cbBeaconBufReadySetCnt = 0;
+ }
+
+ if (pDevice->eOPMode == OP_MODE_AP) {
+ if (pMgmt->byDTIMCount > 0) {
+ pMgmt->byDTIMCount--;
+ pMgmt->sNodeDBTable[0].bRxPSPoll = false;
+ }
+ else {
+ if (pMgmt->byDTIMCount == 0) {
+ // check if mutltcast tx bufferring
+ pMgmt->byDTIMCount = pMgmt->byDTIMPeriod - 1;
+ pMgmt->sNodeDBTable[0].bRxPSPoll = true;
+ bScheduleCommand((void *)pDevice, WLAN_CMD_RX_PSPOLL, NULL);
+ }
+ }
+ }
+ pDevice->bBeaconSent = true;
+
+ if (pDevice->bChannelSwitch == true) {
+ pDevice->byChannelSwitchCount--;
+ if (pDevice->byChannelSwitchCount == 0) {
+ pDevice->bChannelSwitch = false;
+ set_channel(pDevice, pDevice->byNewChannel);
+ VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel);
+ MACvSelectPage1(pDevice->PortOffset);
+ MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE);
+ MACvSelectPage0(pDevice->PortOffset);
+ //VNTWIFIbSendBeacon(pDevice->pMgmt);
+ CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL);
+ }
+ }
+
+ }
+
+ if (pDevice->dwIsr & ISR_RXDMA0) {
+ max_count += device_rx_srv(pDevice, TYPE_RXDMA0);
+ }
+ if (pDevice->dwIsr & ISR_RXDMA1) {
+ max_count += device_rx_srv(pDevice, TYPE_RXDMA1);
+ }
+ if (pDevice->dwIsr & ISR_TXDMA0) {
+ max_count += device_tx_srv(pDevice, TYPE_TXDMA0);
+ }
+ if (pDevice->dwIsr & ISR_AC0DMA) {
+ max_count += device_tx_srv(pDevice, TYPE_AC0DMA);
+ }
+ if (pDevice->dwIsr & ISR_SOFTTIMER) {
+
+ }
+ if (pDevice->dwIsr & ISR_SOFTTIMER1) {
+ if (pDevice->eOPMode == OP_MODE_AP) {
+ if (pDevice->bShortSlotTime)
+ pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTSLOTTIME(1);
+ else
+ pMgmt->wCurrCapInfo &= ~(WLAN_SET_CAP_INFO_SHORTSLOTTIME(1));
+ }
+ bMgrPrepareBeaconToSend(pDevice, pMgmt);
+ pDevice->byCntMeasure = 0;
+ }
+
+ MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr);
+
+ MACvReceive0(pDevice->PortOffset);
+ MACvReceive1(pDevice->PortOffset);
+
+ if (max_count > pDevice->sOpts.int_works)
+ break;
+ }
+
+ if (byOrgPageSel == 1) {
+ MACvSelectPage1(pDevice->PortOffset);
+ }
+
+ spin_unlock_irq(&pDevice->lock);
+ MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
+
+ return IRQ_RETVAL(handled);
}
-else if(memcmp(tmpbuffer,"EUROPE",5)==0) {
- result=ZoneType_Europe;
+
+
+static unsigned const ethernet_polynomial = 0x04c11db7U;
+static inline u32 ether_crc(int length, unsigned char *data)
+{
+ int crc = -1;
+
+ while (--length >= 0) {
+ unsigned char current_octet = *data++;
+ int bit;
+ for (bit = 0; bit < 8; bit++, current_octet >>= 1) {
+ crc = (crc << 1) ^
+ ((crc < 0) ^ (current_octet & 1) ? ethernet_polynomial : 0);
+ }
+ }
+ return crc;
}
-else {
- result = -1;
- printk("Unknown Zonetype[%s]?\n",tmpbuffer);
+
+//2008-8-4 <add> by chester
+static int Config_FileGetParameter(unsigned char *string,
+ unsigned char *dest, unsigned char *source)
+{
+ unsigned char buf1[100];
+ int source_len = strlen(source);
+
+ memset(buf1, 0, 100);
+ strcat(buf1, string);
+ strcat(buf1, "=");
+ source += strlen(buf1);
+
+ memcpy(dest, source, source_len - strlen(buf1));
+ return true;
}
+int Config_FileOperation(PSDevice pDevice, bool fwrite, unsigned char *Parameter) {
+ unsigned char *config_path = CONFIG_PATH;
+ unsigned char *buffer = NULL;
+ unsigned char tmpbuffer[20];
+ struct file *filp = NULL;
+ mm_segment_t old_fs = get_fs();
+ //int oldfsuid=0,oldfsgid=0;
+ int result = 0;
+
+ set_fs(KERNEL_DS);
+
+ /* Can't do this anymore, so we rely on correct filesystem permissions:
+ //Make sure a caller can read or write power as root
+ oldfsuid=current->cred->fsuid;
+ oldfsgid=current->cred->fsgid;
+ current->cred->fsuid = 0;
+ current->cred->fsgid = 0;
+ */
+
+ //open file
+ filp = filp_open(config_path, O_RDWR, 0);
+ if (IS_ERR(filp)) {
+ printk("Config_FileOperation:open file fail?\n");
+ result = -1;
+ goto error2;
+ }
+
+ if (!(filp->f_op) || !(filp->f_op->read) || !(filp->f_op->write)) {
+ printk("file %s cann't readable or writable?\n", config_path);
+ result = -1;
+ goto error1;
+ }
+
+ buffer = kmalloc(1024, GFP_KERNEL);
+ if (buffer == NULL) {
+ printk("allocate mem for file fail?\n");
+ result = -1;
+ goto error1;
+ }
+
+ if (filp->f_op->read(filp, buffer, 1024, &filp->f_pos) < 0) {
+ printk("read file error?\n");
+ result = -1;
+ goto error1;
+ }
+
+ if (Config_FileGetParameter("ZONETYPE", tmpbuffer, buffer) != true) {
+ printk("get parameter error?\n");
+ result = -1;
+ goto error1;
+ }
+
+ if (memcmp(tmpbuffer, "USA", 3) == 0) {
+ result = ZoneType_USA;
+ }
+ else if (memcmp(tmpbuffer, "JAPAN", 5) == 0) {
+ result = ZoneType_Japan;
+ }
+ else if (memcmp(tmpbuffer, "EUROPE", 5) == 0) {
+ result = ZoneType_Europe;
+ }
+ else {
+ result = -1;
+ printk("Unknown Zonetype[%s]?\n", tmpbuffer);
+ }
+
error1:
- kfree(buffer);
+ kfree(buffer);
- if(filp_close(filp,NULL))
- printk("Config_FileOperation:close file fail\n");
+ if (filp_close(filp, NULL))
+ printk("Config_FileOperation:close file fail\n");
error2:
- set_fs (old_fs);
+ set_fs(old_fs);
- /*
- current->cred->fsuid=oldfsuid;
- current->cred->fsgid=oldfsgid;
- */
+ /*
+ current->cred->fsuid=oldfsuid;
+ current->cred->fsgid=oldfsgid;
+ */
- return result;
+ return result;
}
static void device_set_multi(struct net_device *dev) {
- PSDevice pDevice = (PSDevice) netdev_priv(dev);
-
- PSMgmtObject pMgmt = pDevice->pMgmt;
- u32 mc_filter[2];
- struct netdev_hw_addr *ha;
-
-
- VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byRxMode));
-
- if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
- DBG_PRT(MSG_LEVEL_ERR,KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name);
- /* Unconditionally log net taps. */
- pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST|RCR_UNICAST);
- }
- else if ((netdev_mc_count(dev) > pDevice->multicast_limit)
- || (dev->flags & IFF_ALLMULTI)) {
- MACvSelectPage1(pDevice->PortOffset);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, 0xffffffff);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, 0xffffffff);
- MACvSelectPage0(pDevice->PortOffset);
- pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
- }
- else {
- memset(mc_filter, 0, sizeof(mc_filter));
- netdev_for_each_mc_addr(ha, dev) {
- int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
- mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31));
- }
- MACvSelectPage1(pDevice->PortOffset);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, mc_filter[0]);
- VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, mc_filter[1]);
- MACvSelectPage0(pDevice->PortOffset);
- pDevice->byRxMode &= ~(RCR_UNICAST);
- pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
- }
-
- if (pMgmt->eConfigMode == WMAC_CONFIG_AP) {
- // If AP mode, don't enable RCR_UNICAST. Since hw only compare addr1 with local mac.
- pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
- pDevice->byRxMode &= ~(RCR_UNICAST);
- }
-
- VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byRxMode);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode = %x\n", pDevice->byRxMode );
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
+
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ u32 mc_filter[2];
+ struct netdev_hw_addr *ha;
+
+
+ VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byRxMode));
+
+ if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
+ DBG_PRT(MSG_LEVEL_ERR, KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name);
+ /* Unconditionally log net taps. */
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST|RCR_UNICAST);
+ }
+ else if ((netdev_mc_count(dev) > pDevice->multicast_limit)
+ || (dev->flags & IFF_ALLMULTI)) {
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, 0xffffffff);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, 0xffffffff);
+ MACvSelectPage0(pDevice->PortOffset);
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
+ }
+ else {
+ memset(mc_filter, 0, sizeof(mc_filter));
+ netdev_for_each_mc_addr(ha, dev) {
+ int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
+ mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31));
+ }
+ MACvSelectPage1(pDevice->PortOffset);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, mc_filter[0]);
+ VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, mc_filter[1]);
+ MACvSelectPage0(pDevice->PortOffset);
+ pDevice->byRxMode &= ~(RCR_UNICAST);
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
+ }
+
+ if (pMgmt->eConfigMode == WMAC_CONFIG_AP) {
+ // If AP mode, don't enable RCR_UNICAST. Since hw only compare addr1 with local mac.
+ pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST);
+ pDevice->byRxMode &= ~(RCR_UNICAST);
+ }
+
+ VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byRxMode);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode = %x\n", pDevice->byRxMode);
}
static struct net_device_stats *device_get_stats(struct net_device *dev) {
- PSDevice pDevice=(PSDevice) netdev_priv(dev);
+ PSDevice pDevice = (PSDevice)netdev_priv(dev);
- return &pDevice->stats;
+ return &pDevice->stats;
}
static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
PSDevice pDevice = (PSDevice)netdev_priv(dev);
- struct iwreq *wrq = (struct iwreq *) rq;
- int rc =0;
- PSMgmtObject pMgmt = pDevice->pMgmt;
- PSCmdRequest pReq;
+ struct iwreq *wrq = (struct iwreq *)rq;
+ int rc = 0;
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ PSCmdRequest pReq;
- if (pMgmt == NULL) {
- rc = -EFAULT;
- return rc;
- }
+ if (pMgmt == NULL) {
+ rc = -EFAULT;
+ return rc;
+ }
- switch(cmd) {
+ switch (cmd) {
case SIOCGIWNAME:
rc = iwctl_giwname(dev, NULL, (char *)&(wrq->u.name), NULL);
// Set frequency/channel
case SIOCSIWFREQ:
- rc = iwctl_siwfreq(dev, NULL, &(wrq->u.freq), NULL);
+ rc = iwctl_siwfreq(dev, NULL, &(wrq->u.freq), NULL);
break;
// Get frequency/channel
// Set desired network name (ESSID)
case SIOCSIWESSID:
- {
- char essid[IW_ESSID_MAX_SIZE+1];
- if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) {
- rc = -E2BIG;
- break;
- }
- if (copy_from_user(essid, wrq->u.essid.pointer,
- wrq->u.essid.length)) {
- rc = -EFAULT;
- break;
- }
- rc = iwctl_siwessid(dev, NULL,
- &(wrq->u.essid), essid);
+ {
+ char essid[IW_ESSID_MAX_SIZE+1];
+ if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) {
+ rc = -E2BIG;
+ break;
}
- break;
+ if (copy_from_user(essid, wrq->u.essid.pointer,
+ wrq->u.essid.length)) {
+ rc = -EFAULT;
+ break;
+ }
+ rc = iwctl_siwessid(dev, NULL,
+ &(wrq->u.essid), essid);
+ }
+ break;
- // Get current network name (ESSID)
+ // Get current network name (ESSID)
case SIOCGIWESSID:
- {
- char essid[IW_ESSID_MAX_SIZE+1];
- if (wrq->u.essid.pointer)
- rc = iwctl_giwessid(dev, NULL,
- &(wrq->u.essid), essid);
- if (copy_to_user(wrq->u.essid.pointer,
- essid,
- wrq->u.essid.length) )
- rc = -EFAULT;
- }
- break;
+ {
+ char essid[IW_ESSID_MAX_SIZE+1];
+ if (wrq->u.essid.pointer)
+ rc = iwctl_giwessid(dev, NULL,
+ &(wrq->u.essid), essid);
+ if (copy_to_user(wrq->u.essid.pointer,
+ essid,
+ wrq->u.essid.length))
+ rc = -EFAULT;
+ }
+ break;
case SIOCSIWAP:
// Set desired station name
case SIOCSIWNICKN:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWNICKN \n");
- rc = -EOPNOTSUPP;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWNICKN \n");
+ rc = -EOPNOTSUPP;
break;
// Get current station name
case SIOCGIWNICKN:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWNICKN \n");
- rc = -EOPNOTSUPP;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWNICKN \n");
+ rc = -EOPNOTSUPP;
break;
// Set the desired bit-rate
rc = iwctl_siwrate(dev, NULL, &(wrq->u.bitrate), NULL);
break;
- // Get the current bit-rate
+ // Get the current bit-rate
case SIOCGIWRATE:
rc = iwctl_giwrate(dev, NULL, &(wrq->u.bitrate), NULL);
break;
- // Set the desired RTS threshold
+ // Set the desired RTS threshold
case SIOCSIWRTS:
rc = iwctl_siwrts(dev, NULL, &(wrq->u.rts), NULL);
break;
- // Get the current RTS threshold
+ // Get the current RTS threshold
case SIOCGIWRTS:
rc = iwctl_giwrts(dev, NULL, &(wrq->u.rts), NULL);
case SIOCSIWFRAG:
rc = iwctl_siwfrag(dev, NULL, &(wrq->u.frag), NULL);
- break;
+ break;
- // Get the current fragmentation threshold
+ // Get the current fragmentation threshold
case SIOCGIWFRAG:
rc = iwctl_giwfrag(dev, NULL, &(wrq->u.frag), NULL);
// Set mode of operation
case SIOCSIWMODE:
- rc = iwctl_siwmode(dev, NULL, &(wrq->u.mode), NULL);
+ rc = iwctl_siwmode(dev, NULL, &(wrq->u.mode), NULL);
break;
// Get mode of operation
// Set WEP keys and mode
case SIOCSIWENCODE:
- {
- char abyKey[WLAN_WEP232_KEYLEN];
+ {
+ char abyKey[WLAN_WEP232_KEYLEN];
- if (wrq->u.encoding.pointer) {
+ if (wrq->u.encoding.pointer) {
- if (wrq->u.encoding.length > WLAN_WEP232_KEYLEN) {
- rc = -E2BIG;
- break;
- }
- memset(abyKey, 0, WLAN_WEP232_KEYLEN);
- if (copy_from_user(abyKey,
- wrq->u.encoding.pointer,
- wrq->u.encoding.length)) {
- rc = -EFAULT;
- break;
- }
- } else if (wrq->u.encoding.length != 0) {
- rc = -EINVAL;
+ if (wrq->u.encoding.length > WLAN_WEP232_KEYLEN) {
+ rc = -E2BIG;
+ break;
+ }
+ memset(abyKey, 0, WLAN_WEP232_KEYLEN);
+ if (copy_from_user(abyKey,
+ wrq->u.encoding.pointer,
+ wrq->u.encoding.length)) {
+ rc = -EFAULT;
break;
}
- rc = iwctl_siwencode(dev, NULL, &(wrq->u.encoding), abyKey);
+ } else if (wrq->u.encoding.length != 0) {
+ rc = -EINVAL;
+ break;
}
- break;
+ rc = iwctl_siwencode(dev, NULL, &(wrq->u.encoding), abyKey);
+ }
+ break;
- // Get the WEP keys and mode
+ // Get the WEP keys and mode
case SIOCGIWENCODE:
if (!capable(CAP_NET_ADMIN)) {
break;
}
{
- char abyKey[WLAN_WEP232_KEYLEN];
+ char abyKey[WLAN_WEP232_KEYLEN];
- rc = iwctl_giwencode(dev, NULL, &(wrq->u.encoding), abyKey);
- if (rc != 0) break;
+ rc = iwctl_giwencode(dev, NULL, &(wrq->u.encoding), abyKey);
+ if (rc != 0) break;
if (wrq->u.encoding.pointer) {
if (copy_to_user(wrq->u.encoding.pointer,
- abyKey,
- wrq->u.encoding.length))
+ abyKey,
+ wrq->u.encoding.length))
rc = -EFAULT;
}
}
// Get the current Tx-Power
case SIOCGIWTXPOW:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n");
- rc = -EOPNOTSUPP;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n");
+ rc = -EOPNOTSUPP;
break;
case SIOCSIWTXPOW:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWTXPOW \n");
- rc = -EOPNOTSUPP;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWTXPOW \n");
+ rc = -EOPNOTSUPP;
break;
case SIOCSIWRETRY:
// Get range of parameters
case SIOCGIWRANGE:
- {
- struct iw_range range;
+ {
+ struct iw_range range;
- rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range);
- if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range)))
- rc = -EFAULT;
- }
+ rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *)&range);
+ if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range)))
+ rc = -EFAULT;
+ }
- break;
+ break;
case SIOCGIWPOWER:
case SIOCGIWSENS:
- rc = iwctl_giwsens(dev, NULL, &(wrq->u.sens), NULL);
+ rc = iwctl_giwsens(dev, NULL, &(wrq->u.sens), NULL);
break;
case SIOCSIWSENS:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSENS \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSENS \n");
rc = -EOPNOTSUPP;
break;
case SIOCGIWAPLIST:
- {
- char buffer[IW_MAX_AP * (sizeof(struct sockaddr) + sizeof(struct iw_quality))];
-
- if (wrq->u.data.pointer) {
- rc = iwctl_giwaplist(dev, NULL, &(wrq->u.data), buffer);
- if (rc == 0) {
- if (copy_to_user(wrq->u.data.pointer,
- buffer,
- (wrq->u.data.length * (sizeof(struct sockaddr) + sizeof(struct iw_quality)))
- ))
- rc = -EFAULT;
- }
- }
- }
- break;
+ {
+ char buffer[IW_MAX_AP * (sizeof(struct sockaddr) + sizeof(struct iw_quality))];
+
+ if (wrq->u.data.pointer) {
+ rc = iwctl_giwaplist(dev, NULL, &(wrq->u.data), buffer);
+ if (rc == 0) {
+ if (copy_to_user(wrq->u.data.pointer,
+ buffer,
+ (wrq->u.data.length * (sizeof(struct sockaddr) + sizeof(struct iw_quality)))
+ ))
+ rc = -EFAULT;
+ }
+ }
+ }
+ break;
#ifdef WIRELESS_SPY
- // Set the spy list
+ // Set the spy list
case SIOCSIWSPY:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n");
rc = -EOPNOTSUPP;
break;
// Get the spy list
case SIOCGIWSPY:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSPY \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSPY \n");
rc = -EOPNOTSUPP;
break;
#endif // WIRELESS_SPY
case SIOCGIWPRIV:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPRIV \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPRIV \n");
rc = -EOPNOTSUPP;
/*
- if(wrq->u.data.pointer) {
- wrq->u.data.length = sizeof(iwctl_private_args) / sizeof( iwctl_private_args[0]);
+ if (wrq->u.data.pointer) {
+ wrq->u.data.length = sizeof(iwctl_private_args) / sizeof(iwctl_private_args[0]);
- if(copy_to_user(wrq->u.data.pointer,
- (u_char *) iwctl_private_args,
- sizeof(iwctl_private_args)))
- rc = -EFAULT;
- }
+ if (copy_to_user(wrq->u.data.pointer,
+ (u_char *) iwctl_private_args,
+ sizeof(iwctl_private_args)))
+ rc = -EFAULT;
+ }
*/
break;
//2008-0409-07, <Add> by Einsn Liu
-#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
case SIOCSIWAUTH:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n");
rc = iwctl_siwauth(dev, NULL, &(wrq->u.param), NULL);
break;
case SIOCSIWENCODEEXT:
- {
- char extra[sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1];
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODEEXT \n");
- if(wrq->u.encoding.pointer){
- memset(extra, 0, sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1);
- if(wrq->u.encoding.length > (sizeof(struct iw_encode_ext)+ MAX_KEY_LEN)){
- rc = -E2BIG;
- break;
- }
- if(copy_from_user(extra, wrq->u.encoding.pointer,wrq->u.encoding.length)){
- rc = -EFAULT;
- break;
- }
- }else if(wrq->u.encoding.length != 0){
- rc = -EINVAL;
+ {
+ char extra[sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1];
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODEEXT \n");
+ if (wrq->u.encoding.pointer) {
+ memset(extra, 0, sizeof(struct iw_encode_ext)+MAX_KEY_LEN + 1);
+ if (wrq->u.encoding.length > (sizeof(struct iw_encode_ext) + MAX_KEY_LEN)) {
+ rc = -E2BIG;
+ break;
+ }
+ if (copy_from_user(extra, wrq->u.encoding.pointer, wrq->u.encoding.length)) {
+ rc = -EFAULT;
break;
}
- rc = iwctl_siwencodeext(dev, NULL, &(wrq->u.encoding), extra);
+ } else if (wrq->u.encoding.length != 0) {
+ rc = -EINVAL;
+ break;
}
- break;
+ rc = iwctl_siwencodeext(dev, NULL, &(wrq->u.encoding), extra);
+ }
+ break;
case SIOCGIWENCODEEXT:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODEEXT \n");
#endif // #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
//End Add -- //2008-0409-07, <Add> by Einsn Liu
- case IOCTL_CMD_TEST:
+ case IOCTL_CMD_TEST:
if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
- rc = -EFAULT;
- break;
+ rc = -EFAULT;
+ break;
} else {
- rc = 0;
+ rc = 0;
}
- pReq = (PSCmdRequest)rq;
- pReq->wResult = MAGIC_CODE;
- break;
+ pReq = (PSCmdRequest)rq;
+ pReq->wResult = MAGIC_CODE;
+ break;
- case IOCTL_CMD_SET:
+ case IOCTL_CMD_SET:
- #ifdef SndEvt_ToAPI
- if((((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_EVT) &&
- !(pDevice->flags & DEVICE_FLAGS_OPENED))
- #else
- if (!(pDevice->flags & DEVICE_FLAGS_OPENED) &&
- (((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_WPA))
- #endif
- {
- rc = -EFAULT;
- break;
- } else {
- rc = 0;
- }
+#ifdef SndEvt_ToAPI
+ if ((((PSCmdRequest)rq)->wCmdCode != WLAN_CMD_SET_EVT) &&
+ !(pDevice->flags & DEVICE_FLAGS_OPENED))
+#else
+ if (!(pDevice->flags & DEVICE_FLAGS_OPENED) &&
+ (((PSCmdRequest)rq)->wCmdCode != WLAN_CMD_SET_WPA))
+#endif
+ {
+ rc = -EFAULT;
+ break;
+ } else {
+ rc = 0;
+ }
- if (test_and_set_bit( 0, (void*)&(pMgmt->uCmdBusy))) {
- return -EBUSY;
- }
- rc = private_ioctl(pDevice, rq);
- clear_bit( 0, (void*)&(pMgmt->uCmdBusy));
- break;
+ if (test_and_set_bit(0, (void *)&(pMgmt->uCmdBusy))) {
+ return -EBUSY;
+ }
+ rc = private_ioctl(pDevice, rq);
+ clear_bit(0, (void *)&(pMgmt->uCmdBusy));
+ break;
- case IOCTL_CMD_HOSTAPD:
+ case IOCTL_CMD_HOSTAPD:
- rc = vt6655_hostap_ioctl(pDevice, &wrq->u.data);
- break;
+ rc = vt6655_hostap_ioctl(pDevice, &wrq->u.data);
+ break;
- case IOCTL_CMD_WPA:
+ case IOCTL_CMD_WPA:
- rc = wpa_ioctl(pDevice, &wrq->u.data);
- break;
+ rc = wpa_ioctl(pDevice, &wrq->u.data);
+ break;
case SIOCETHTOOL:
- return ethtool_ioctl(dev, (void *) rq->ifr_data);
- // All other calls are currently unsupported
+ return ethtool_ioctl(dev, (void *)rq->ifr_data);
+ // All other calls are currently unsupported
default:
rc = -EOPNOTSUPP;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Ioctl command not support..%x\n", cmd);
-
-
- }
-
- if (pDevice->bCommit) {
- if (pMgmt->eConfigMode == WMAC_CONFIG_AP) {
- netif_stop_queue(pDevice->dev);
- spin_lock_irq(&pDevice->lock);
- bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
- spin_unlock_irq(&pDevice->lock);
- }
- else {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n");
- spin_lock_irq(&pDevice->lock);
- pDevice->bLinkPass = false;
- memset(pMgmt->abyCurrBSSID, 0, 6);
- pMgmt->eCurrState = WMAC_STATE_IDLE;
- netif_stop_queue(pDevice->dev);
- #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
- pMgmt->eScanType = WMAC_SCAN_ACTIVE;
- if(pDevice->bWPASuppWextEnabled !=true)
- #endif
- bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
- bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
- spin_unlock_irq(&pDevice->lock);
- }
- pDevice->bCommit = false;
- }
-
- return rc;
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Ioctl command not support..%x\n", cmd);
+
+
+ }
+
+ if (pDevice->bCommit) {
+ if (pMgmt->eConfigMode == WMAC_CONFIG_AP) {
+ netif_stop_queue(pDevice->dev);
+ spin_lock_irq(&pDevice->lock);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
+ spin_unlock_irq(&pDevice->lock);
+ }
+ else {
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n");
+ spin_lock_irq(&pDevice->lock);
+ pDevice->bLinkPass = false;
+ memset(pMgmt->abyCurrBSSID, 0, 6);
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+ netif_stop_queue(pDevice->dev);
+#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
+ pMgmt->eScanType = WMAC_SCAN_ACTIVE;
+ if (pDevice->bWPASuppWextEnabled != true)
+#endif
+ bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_SSID, NULL);
+ spin_unlock_irq(&pDevice->lock);
+ }
+ pDevice->bCommit = false;
+ }
+
+ return rc;
}
if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd)))
return -EFAULT;
- switch (ethcmd) {
+ switch (ethcmd) {
case ETHTOOL_GDRVINFO: {
struct ethtool_drvinfo info = {ETHTOOL_GDRVINFO};
strncpy(info.driver, DEVICE_NAME, sizeof(info.driver)-1);
return 0;
}
- }
+ }
return -EOPNOTSUPP;
}
static int __init vt6655_init_module(void)
{
- int ret;
+ int ret;
// ret=pci_module_init(&device_driver);
//ret = pcie_port_service_register(&device_driver);
ret = pci_register_driver(&device_driver);
#ifdef CONFIG_PM
- if(ret >= 0)
- register_reboot_notifier(&device_notifier);
+ if (ret >= 0)
+ register_reboot_notifier(&device_notifier);
#endif
- return ret;
+ return ret;
}
static void __exit vt6655_cleanup_module(void)
#ifdef CONFIG_PM
- unregister_reboot_notifier(&device_notifier);
+ unregister_reboot_notifier(&device_notifier);
#endif
- pci_unregister_driver(&device_driver);
+ pci_unregister_driver(&device_driver);
}
static int
device_notify_reboot(struct notifier_block *nb, unsigned long event, void *p)
{
- struct pci_dev *pdev = NULL;
- switch(event) {
- case SYS_DOWN:
- case SYS_HALT:
- case SYS_POWER_OFF:
- for_each_pci_dev(pdev) {
- if(pci_dev_driver(pdev) == &device_driver) {
- if (pci_get_drvdata(pdev))
- viawget_suspend(pdev, PMSG_HIBERNATE);
- }
- }
- }
- return NOTIFY_DONE;
+ struct pci_dev *pdev = NULL;
+ switch (event) {
+ case SYS_DOWN:
+ case SYS_HALT:
+ case SYS_POWER_OFF:
+ for_each_pci_dev(pdev) {
+ if (pci_dev_driver(pdev) == &device_driver) {
+ if (pci_get_drvdata(pdev))
+ viawget_suspend(pdev, PMSG_HIBERNATE);
+ }
+ }
+ }
+ return NOTIFY_DONE;
}
static int
viawget_suspend(struct pci_dev *pcid, pm_message_t state)
{
- int power_status; // to silence the compiler
-
- PSDevice pDevice=pci_get_drvdata(pcid);
- PSMgmtObject pMgmt = pDevice->pMgmt;
-
- netif_stop_queue(pDevice->dev);
- spin_lock_irq(&pDevice->lock);
- pci_save_state(pcid);
- del_timer(&pDevice->sTimerCommand);
- del_timer(&pMgmt->sTimerSecondCallback);
- pDevice->cbFreeCmdQueue = CMD_Q_SIZE;
- pDevice->uCmdDequeueIdx = 0;
- pDevice->uCmdEnqueueIdx = 0;
- pDevice->bCmdRunning = false;
- MACbShutdown(pDevice->PortOffset);
- MACvSaveContext(pDevice->PortOffset, pDevice->abyMacContext);
- pDevice->bLinkPass = false;
- memset(pMgmt->abyCurrBSSID, 0, 6);
- pMgmt->eCurrState = WMAC_STATE_IDLE;
- pci_disable_device(pcid);
- power_status = pci_set_power_state(pcid, pci_choose_state(pcid, state));
- spin_unlock_irq(&pDevice->lock);
- return 0;
+ int power_status; // to silence the compiler
+
+ PSDevice pDevice = pci_get_drvdata(pcid);
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+
+ netif_stop_queue(pDevice->dev);
+ spin_lock_irq(&pDevice->lock);
+ pci_save_state(pcid);
+ del_timer(&pDevice->sTimerCommand);
+ del_timer(&pMgmt->sTimerSecondCallback);
+ pDevice->cbFreeCmdQueue = CMD_Q_SIZE;
+ pDevice->uCmdDequeueIdx = 0;
+ pDevice->uCmdEnqueueIdx = 0;
+ pDevice->bCmdRunning = false;
+ MACbShutdown(pDevice->PortOffset);
+ MACvSaveContext(pDevice->PortOffset, pDevice->abyMacContext);
+ pDevice->bLinkPass = false;
+ memset(pMgmt->abyCurrBSSID, 0, 6);
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+ pci_disable_device(pcid);
+ power_status = pci_set_power_state(pcid, pci_choose_state(pcid, state));
+ spin_unlock_irq(&pDevice->lock);
+ return 0;
}
static int
viawget_resume(struct pci_dev *pcid)
{
- PSDevice pDevice=pci_get_drvdata(pcid);
- PSMgmtObject pMgmt = pDevice->pMgmt;
- int power_status; // to silence the compiler
-
-
- power_status = pci_set_power_state(pcid, 0);
- power_status = pci_enable_wake(pcid, 0, 0);
- pci_restore_state(pcid);
- if (netif_running(pDevice->dev)) {
- spin_lock_irq(&pDevice->lock);
- MACvRestoreContext(pDevice->PortOffset, pDevice->abyMacContext);
- device_init_registers(pDevice, DEVICE_INIT_DXPL);
- if (pMgmt->sNodeDBTable[0].bActive == true) { // Assoc with BSS
- pMgmt->sNodeDBTable[0].bActive = false;
- pDevice->bLinkPass = false;
- if(pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
- // In Adhoc, BSS state set back to started.
- pMgmt->eCurrState = WMAC_STATE_STARTED;
- }
- else {
- pMgmt->eCurrMode = WMAC_MODE_STANDBY;
- pMgmt->eCurrState = WMAC_STATE_IDLE;
- }
- }
- init_timer(&pMgmt->sTimerSecondCallback);
- init_timer(&pDevice->sTimerCommand);
- MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
- BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
- bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
- bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
- spin_unlock_irq(&pDevice->lock);
- }
- return 0;
+ PSDevice pDevice = pci_get_drvdata(pcid);
+ PSMgmtObject pMgmt = pDevice->pMgmt;
+ int power_status; // to silence the compiler
+
+
+ power_status = pci_set_power_state(pcid, 0);
+ power_status = pci_enable_wake(pcid, 0, 0);
+ pci_restore_state(pcid);
+ if (netif_running(pDevice->dev)) {
+ spin_lock_irq(&pDevice->lock);
+ MACvRestoreContext(pDevice->PortOffset, pDevice->abyMacContext);
+ device_init_registers(pDevice, DEVICE_INIT_DXPL);
+ if (pMgmt->sNodeDBTable[0].bActive == true) { // Assoc with BSS
+ pMgmt->sNodeDBTable[0].bActive = false;
+ pDevice->bLinkPass = false;
+ if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
+ // In Adhoc, BSS state set back to started.
+ pMgmt->eCurrState = WMAC_STATE_STARTED;
+ }
+ else {
+ pMgmt->eCurrMode = WMAC_MODE_STANDBY;
+ pMgmt->eCurrState = WMAC_STATE_IDLE;
+ }
+ }
+ init_timer(&pMgmt->sTimerSecondCallback);
+ init_timer(&pDevice->sTimerCommand);
+ MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
+ BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
+ bScheduleCommand((void *)pDevice, WLAN_CMD_SSID, NULL);
+ spin_unlock_irq(&pDevice->lock);
+ }
+ return 0;
}
#endif
projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blobdiff