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path: root/drivers/staging/vt6656/iwctl.c
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Diffstat (limited to 'drivers/staging/vt6656/iwctl.c')
-rw-r--r--drivers/staging/vt6656/iwctl.c80
1 files changed, 41 insertions, 39 deletions
diff --git a/drivers/staging/vt6656/iwctl.c b/drivers/staging/vt6656/iwctl.c
index d0cf7d8a20e5..63917abbbd00 100644
--- a/drivers/staging/vt6656/iwctl.c
+++ b/drivers/staging/vt6656/iwctl.c
@@ -60,7 +60,7 @@ struct iw_statistics *iwctl_get_wireless_stats(struct net_device *dev)
pDevice->wstats.status = pDevice->eOPMode;
if (pDevice->scStatistic.LinkQuality > 100)
pDevice->scStatistic.LinkQuality = 100;
- pDevice->wstats.qual.qual =(u8)pDevice->scStatistic.LinkQuality;
+ pDevice->wstats.qual.qual = (u8)pDevice->scStatistic.LinkQuality;
RFvRSSITodBm(pDevice, (u8)(pDevice->uCurrRSSI), &ldBm);
pDevice->wstats.qual.level = ldBm;
pDevice->wstats.qual.noise = 0;
@@ -190,7 +190,7 @@ int iwctl_giwscan(struct net_device *dev, struct iw_request_info *info,
return -EAGAIN;
}
pBSS = &(pMgmt->sBSSList[0]);
- for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) {
+ for (ii = 0, jj = 0; jj < MAX_BSS_NUM; jj++) {
if (current_ev >= end_buf)
break;
pBSS = &(pMgmt->sBSSList[jj]);
@@ -225,7 +225,7 @@ int iwctl_giwscan(struct net_device *dev, struct iw_request_info *info,
iwe.u.freq.m = pBSS->uChannel;
iwe.u.freq.e = 0;
iwe.u.freq.i = 0;
- current_ev = iwe_stream_add_event(info, current_ev,end_buf, &iwe, IW_EV_FREQ_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
{
int f = (int)pBSS->uChannel - 1;
if (f < 0)
@@ -400,7 +400,7 @@ int iwctl_siwmode(struct net_device *dev, struct iw_request_info *info,
if (pDevice->flags & DEVICE_FLAGS_OPENED)
pDevice->bCommit = true;
}
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to ad-hoc \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to ad-hoc\n");
break;
case IW_MODE_AUTO:
case IW_MODE_INFRA:
@@ -409,7 +409,7 @@ int iwctl_siwmode(struct net_device *dev, struct iw_request_info *info,
if (pDevice->flags & DEVICE_FLAGS_OPENED)
pDevice->bCommit = true;
}
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure\n");
break;
case IW_MODE_MASTER:
@@ -422,7 +422,7 @@ int iwctl_siwmode(struct net_device *dev, struct iw_request_info *info,
if (pDevice->flags & DEVICE_FLAGS_OPENED)
pDevice->bCommit = true;
}
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point\n");
break;
case IW_MODE_REPEAT:
@@ -657,8 +657,8 @@ int iwctl_siwap(struct net_device *dev, struct iw_request_info *info,
unsigned uSameBssidNum = 0;
for (ii = 0; ii < MAX_BSS_NUM; ii++) {
if (pMgmt->sBSSList[ii].bActive &&
- !compare_ether_addr(pMgmt->sBSSList[ii].abyBSSID,
- pMgmt->abyDesireBSSID)) {
+ ether_addr_equal(pMgmt->sBSSList[ii].abyBSSID,
+ pMgmt->abyDesireBSSID)) {
uSameBssidNum++;
}
}
@@ -786,8 +786,8 @@ int iwctl_siwessid(struct net_device *dev, struct iw_request_info *info,
if (wrq->flags == 0) {
// Just send an empty SSID list
memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
- memset(pMgmt->abyDesireBSSID, 0xFF,6);
- PRINT_K("set essid to 'any' \n");
+ memset(pMgmt->abyDesireBSSID, 0xFF, 6);
+ PRINT_K("set essid to 'any'\n");
// Unknown desired AP, so here need not associate??
return 0;
} else {
@@ -798,15 +798,15 @@ int iwctl_siwessid(struct net_device *dev, struct iw_request_info *info,
memcpy(pItemSSID->abySSID, extra, wrq->length);
if (pItemSSID->abySSID[wrq->length] == '\0') {
- if (wrq->length>0)
+ if (wrq->length > 0)
pItemSSID->len = wrq->length;
} else {
pItemSSID->len = wrq->length;
}
- PRINT_K("set essid to %s \n", pItemSSID->abySSID);
+ PRINT_K("set essid to %s\n", pItemSSID->abySSID);
// mike: need clear desiredBSSID
- if (pItemSSID->len==0) {
+ if (pItemSSID->len == 0) {
memset(pMgmt->abyDesireBSSID, 0xFF, 6);
return 0;
}
@@ -840,8 +840,8 @@ int iwctl_siwessid(struct net_device *dev, struct iw_request_info *info,
// are two same BSSID exist in list ?
for (ii = 0; ii < MAX_BSS_NUM; ii++) {
if (pMgmt->sBSSList[ii].bActive &&
- !compare_ether_addr(pMgmt->sBSSList[ii].abyBSSID,
- pCurr->abyBSSID)) {
+ ether_addr_equal(pMgmt->sBSSList[ii].abyBSSID,
+ pCurr->abyBSSID)) {
uSameBssidNum++;
}
}
@@ -860,7 +860,7 @@ int iwctl_siwessid(struct net_device *dev, struct iw_request_info *info,
return 0;
}
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s \n", pItemSSID->abySSID);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s\n", pItemSSID->abySSID);
}
if (pDevice->flags & DEVICE_FLAGS_OPENED)
@@ -893,7 +893,7 @@ int iwctl_giwessid(struct net_device *dev, struct iw_request_info *info,
memcpy(extra, pItemSSID->abySSID, pItemSSID->len);
extra[pItemSSID->len] = '\0';
- wrq->length = pItemSSID->len;
+ wrq->length = pItemSSID->len;
wrq->flags = 1; // active
return 0;
@@ -915,7 +915,7 @@ int iwctl_siwrate(struct net_device *dev, struct iw_request_info *info,
0x60, 0x6C, 0x90
};
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRATE \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRATE\n");
if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
rc = -EINVAL;
return rc;
@@ -953,7 +953,7 @@ int iwctl_siwrate(struct net_device *dev, struct iw_request_info *info,
}
// Check that it is valid
// brate is index of abySupportedRates[]
- if (brate > 13 ) {
+ if (brate > 13) {
rc = -EINVAL;
return rc;
}
@@ -967,7 +967,7 @@ int iwctl_siwrate(struct net_device *dev, struct iw_request_info *info,
pDevice->uConnectionRate = 3;
} else {
pDevice->uConnectionRate = brate;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Fixed to Rate %d \n", pDevice->uConnectionRate);
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Fixed to Rate %d\n", pDevice->uConnectionRate);
}
} else {
pDevice->bFixRate = false;
@@ -1017,7 +1017,7 @@ int iwctl_giwrate(struct net_device *dev, struct iw_request_info *info,
if (pDevice->byBBType == BB_TYPE_11A)
brate = 0x6C;
}
- if (pDevice->uConnectionRate == 13)
+ if (pDevice->uConnectionRate == 13)
brate = abySupportedRates[pDevice->wCurrentRate];
wrq->value = brate * 500000;
// If more than one rate, set auto
@@ -1286,7 +1286,7 @@ int iwctl_giwencode(struct net_device *dev, struct iw_request_info *info,
if (index < 1) { // get default key
if (pDevice->byKeyIndex < WLAN_WEP_NKEYS)
index = pDevice->byKeyIndex;
- else
+ else
index = 0;
} else {
index--;
@@ -1366,14 +1366,14 @@ int iwctl_siwpower(struct net_device *dev, struct iw_request_info *info,
switch (wrq->flags & IW_POWER_MODE) {
case IW_POWER_UNICAST_R:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_UNICAST_R \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_UNICAST_R\n");
rc = -EINVAL;
break;
case IW_POWER_ALL_R:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ALL_R \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ALL_R\n");
rc = -EINVAL;
case IW_POWER_ON:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ON \n");
+ DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ON\n");
break;
default:
rc = -EINVAL;
@@ -1465,7 +1465,7 @@ int iwctl_siwauth(struct net_device *dev, struct iw_request_info *info,
case IW_AUTH_CIPHER_PAIRWISE:
pairwise = wrq->value;
PRINT_K("iwctl_siwauth:set pairwise=%d\n", pairwise);
- if (pairwise == IW_AUTH_CIPHER_CCMP){
+ if (pairwise == IW_AUTH_CIPHER_CCMP) {
pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
} else if (pairwise == IW_AUTH_CIPHER_TKIP) {
pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
@@ -1490,13 +1490,13 @@ int iwctl_siwauth(struct net_device *dev, struct iw_request_info *info,
}
break;
case IW_AUTH_KEY_MGMT:
- PRINT_K("iwctl_siwauth(wpa_version=%d):set KEY_MGMT=%d\n", wpa_version,wrq->value);
- if (wpa_version == IW_AUTH_WPA_VERSION_WPA2){
+ PRINT_K("iwctl_siwauth(wpa_version=%d):set KEY_MGMT=%d\n", wpa_version, wrq->value);
+ if (wpa_version == IW_AUTH_WPA_VERSION_WPA2) {
if (wrq->value == IW_AUTH_KEY_MGMT_PSK)
pMgmt->eAuthenMode = WMAC_AUTH_WPA2PSK;
else pMgmt->eAuthenMode = WMAC_AUTH_WPA2;
} else if (wpa_version == IW_AUTH_WPA_VERSION_WPA) {
- if (wrq->value == 0){
+ if (wrq->value == 0) {
pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
} else if (wrq->value == IW_AUTH_KEY_MGMT_PSK)
pMgmt->eAuthenMode = WMAC_AUTH_WPAPSK;
@@ -1558,17 +1558,17 @@ int iwctl_siwgenie(struct net_device *dev, struct iw_request_info *info,
if (pMgmt == NULL)
return -EFAULT;
- if (wrq->length){
+ if (wrq->length) {
if ((wrq->length < 2) || (extra[1] + 2 != wrq->length)) {
ret = -EINVAL;
goto out;
}
- if (wrq->length > MAX_WPA_IE_LEN){
+ if (wrq->length > MAX_WPA_IE_LEN) {
ret = -ENOMEM;
goto out;
}
memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
- if (copy_from_user(pMgmt->abyWPAIE, extra, wrq->length)){
+ if (copy_from_user(pMgmt->abyWPAIE, extra, wrq->length)) {
ret = -EFAULT;
goto out;
}
@@ -1615,7 +1615,7 @@ int iwctl_siwencodeext(struct net_device *dev, struct iw_request_info *info,
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
struct iw_point *wrq = &wrqu->encoding;
struct iw_encode_ext *ext = (struct iw_encode_ext*)extra;
- struct viawget_wpa_param *param=NULL;
+ struct viawget_wpa_param *param = NULL;
// original member
wpa_alg alg_name;
u8 addr[6];
@@ -1634,6 +1634,9 @@ int iwctl_siwencodeext(struct net_device *dev, struct iw_request_info *info,
if (pMgmt == NULL)
return -EFAULT;
+ if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
+ return -ENODEV;
+
buf = kzalloc(sizeof(struct viawget_wpa_param), GFP_KERNEL);
if (buf == NULL)
return -ENOMEM;
@@ -1655,8 +1658,8 @@ int iwctl_siwencodeext(struct net_device *dev, struct iw_request_info *info,
alg_name = WPA_ALG_CCMP;
break;
default:
- PRINT_K("Unknown alg = %d\n",ext->alg);
- ret= -ENOMEM;
+ PRINT_K("Unknown alg = %d\n", ext->alg);
+ ret = -ENOMEM;
goto error;
}
// recover addr
@@ -1668,7 +1671,7 @@ int iwctl_siwencodeext(struct net_device *dev, struct iw_request_info *info,
set_tx = 1;
// recover seq,seq_len
if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
- seq_len=IW_ENCODE_SEQ_MAX_SIZE;
+ seq_len = IW_ENCODE_SEQ_MAX_SIZE;
memcpy(seq, ext->rx_seq, seq_len);
}
// recover key,key_len
@@ -1699,7 +1702,7 @@ int iwctl_siwencodeext(struct net_device *dev, struct iw_request_info *info,
/****set if current action is Network Manager count?? */
/****this method is so foolish,but there is no other way??? */
if (param->u.wpa_key.alg_name == WPA_ALG_NONE) {
- if (param->u.wpa_key.key_index ==0) {
+ if (param->u.wpa_key.key_index == 0) {
pDevice->bwextstep0 = true;
}
if ((pDevice->bwextstep0 == true) && (param->u.wpa_key.key_index == 1)) {
@@ -1758,7 +1761,7 @@ int iwctl_siwmlme(struct net_device *dev, struct iw_request_info *info,
ret = -EINVAL;
return ret;
}
- switch (mlme->cmd){
+ switch (mlme->cmd) {
case IW_MLME_DEAUTH:
case IW_MLME_DISASSOC:
if (pDevice->bLinkPass == true) {
@@ -1812,7 +1815,6 @@ static const iw_handler iwctl_handler[] = {
IW_HANDLER(SIOCGIWPOWER, iwctl_giwpower),
IW_HANDLER(SIOCSIWGENIE, iwctl_siwgenie),
IW_HANDLER(SIOCGIWGENIE, iwctl_giwgenie),
- IW_HANDLER(SIOCSIWMLME, iwctl_siwmlme),
IW_HANDLER(SIOCSIWAUTH, iwctl_siwauth),
IW_HANDLER(SIOCGIWAUTH, iwctl_giwauth),
IW_HANDLER(SIOCSIWENCODEEXT, iwctl_siwencodeext),
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