INT CFG80211_SendMgmtFrame(RTMP_ADAPTER *pAd, VOID *pData, ULONG Data)
{
if (pData != NULL)
{
#ifdef CONFIG_AP_SUPPORT
struct ieee80211_mgmt *mgmt;
#endif /* CONFIG_AP_SUPPORT */
{
PCFG80211_CTRL pCfg80211_ctrl = &pAd->cfg80211_ctrl;
pCfg80211_ctrl->TxStatusInUsed = TRUE;
pCfg80211_ctrl->TxStatusSeq = pAd->Sequence;
if (pCfg80211_ctrl->pTxStatusBuf != NULL)
{
os_free_mem(NULL, pCfg80211_ctrl->pTxStatusBuf);
pCfg80211_ctrl->pTxStatusBuf = NULL;
}
os_alloc_mem(NULL, (UCHAR **)&pCfg80211_ctrl->pTxStatusBuf, Data);
if (pCfg80211_ctrl->pTxStatusBuf != NULL)
{
NdisCopyMemory(pCfg80211_ctrl->pTxStatusBuf, pData, Data);
pCfg80211_ctrl->TxStatusBufLen = Data;
}
else
{
pCfg80211_ctrl->TxStatusBufLen = 0;
MTWF_LOG(DBG_CAT_ALL, DBG_SUBCAT_ALL, DBG_LVL_ERROR, ("CFG_TX_STATUS: MEM ALLOC ERROR\n"));
return NDIS_STATUS_FAILURE;
}
CFG80211_CheckActionFrameType(pAd, "TX", pData, Data);
#ifdef CONFIG_AP_SUPPORT
mgmt = (struct ieee80211_mgmt *)pData;
if (ieee80211_is_probe_resp(mgmt->frame_control))
{
INT offset = sizeof(HEADER_802_11) + 12;
CFG80211_SyncPacketWmmIe(pAd, pData + offset , Data - offset);
}
#endif /* CONFIG_AP_SUPPORT */
MiniportMMRequest(pAd, 0, pData, Data);
}
}
return 0;
}
static INT CFG80211DRV_UpdateApSettingFromBeacon(PRTMP_ADAPTER pAd, UINT mbss_idx, CMD_RTPRIV_IOCTL_80211_BEACON *pBeacon)
{
PMULTISSID_STRUCT pMbss = &pAd->ApCfg.MBSSID[mbss_idx];
struct wifi_dev *wdev = &pMbss->wdev;
const UCHAR *ssid_ie = NULL, *wpa_ie = NULL, *rsn_ie = NULL;
const UINT WFA_OUI = 0x0050F2;
const UCHAR WMM_OUI_TYPE = 0x2;
UCHAR *wmm_ie = NULL;
const UCHAR *supp_rates_ie = NULL;
const UCHAR *ext_supp_rates_ie = NULL, *ht_cap = NULL, *ht_info = NULL;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
const UCHAR CFG_HT_OP_EID = WLAN_EID_HT_OPERATION;
#else
const UCHAR CFG_HT_OP_EID = WLAN_EID_HT_INFORMATION;
#endif /* LINUX_VERSION_CODE: 3.5.0 */
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
const UCHAR CFG_WPA_EID = WLAN_EID_VENDOR_SPECIFIC;
#else
const UCHAR CFG_WPA_EID = WLAN_EID_WPA;
#endif /* LINUX_VERSION_CODE: 3.8.0 */
ssid_ie = cfg80211_find_ie(WLAN_EID_SSID, pBeacon->beacon_head+36, pBeacon->beacon_head_len-36);
supp_rates_ie = cfg80211_find_ie(WLAN_EID_SUPP_RATES, pBeacon->beacon_head+36, pBeacon->beacon_head_len-36);
/* if it doesn't find WPA_IE in tail first 30 bytes. treat it as is not found */
wpa_ie = cfg80211_find_ie(CFG_WPA_EID, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
rsn_ie = cfg80211_find_ie(WLAN_EID_RSN, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
wmm_ie = cfg80211_find_vendor_ie(WFA_OUI, WMM_OUI_TYPE, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
ht_cap = cfg80211_find_ie(WLAN_EID_HT_CAPABILITY, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
ht_info = cfg80211_find_ie(CFG_HT_OP_EID, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
/* SSID */
NdisZeroMemory(pMbss->Ssid, pMbss->SsidLen);
if (ssid_ie == NULL)
{
NdisMoveMemory(pMbss->Ssid, "CFG_Linux_GO", 12);
pMbss->SsidLen = 12;
DBGPRINT(RT_DEBUG_ERROR,("CFG: SSID Not Found In Packet\n"));
}
else
{
pMbss->SsidLen = ssid_ie[1];
NdisCopyMemory(pMbss->Ssid, ssid_ie+2, pMbss->SsidLen);
DBGPRINT(RT_DEBUG_TRACE,("CFG : SSID: %s, %d\n", pMbss->Ssid, pMbss->SsidLen));
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
if (pBeacon->hidden_ssid > 0 && pBeacon->hidden_ssid < 3) {
pMbss->bHideSsid = TRUE;
}
else
pMbss->bHideSsid = FALSE;
if (pBeacon->hidden_ssid == 1)
pMbss->SsidLen = 0;
#endif /* LINUX_VERSION_CODE 3.4.0 */
/* WMM EDCA Paramter */
CFG80211_SyncPacketWmmIe(pAd, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
/* Security */
CFG80211_ParseBeaconIE(pAd, pMbss, wdev, wpa_ie, rsn_ie);
pMbss->CapabilityInfo = CAP_GENERATE(1, 0, (wdev->WepStatus != Ndis802_11EncryptionDisabled),
(pAd->CommonCfg.TxPreamble == Rt802_11PreambleLong ? 0 : 1), pAd->CommonCfg.bUseShortSlotTime, /*SpectrumMgmt*/FALSE);
/* Disable Driver-Internal Rekey */
pMbss->WPAREKEY.ReKeyInterval = 0;
pMbss->WPAREKEY.ReKeyMethod = DISABLE_REKEY;
if (pBeacon->interval != 0)
{
DBGPRINT(RT_DEBUG_TRACE,("CFG_TIM New BI %d\n", pBeacon->interval));
pAd->CommonCfg.BeaconPeriod = pBeacon->interval;
}
if (pBeacon->dtim_period != 0)
{
DBGPRINT(RT_DEBUG_TRACE, ("CFG_TIM New DP %d\n", pBeacon->dtim_period));
pAd->ApCfg.DtimPeriod = pBeacon->dtim_period;
}
}
static INT CFG80211DRV_UpdateApSettingFromBeacon(PRTMP_ADAPTER pAd, UINT mbss_idx, CMD_RTPRIV_IOCTL_80211_BEACON *pBeacon)
{
BSS_STRUCT *pMbss = &pAd->ApCfg.MBSSID[mbss_idx];
struct wifi_dev *wdev = &pMbss->wdev;
const UCHAR *ssid_ie = NULL, *wpa_ie = NULL, *rsn_ie = NULL;
// const UINT WFA_OUI = 0x0050F2;
// const UCHAR WMM_OUI_TYPE = 0x2;
// UCHAR *wmm_ie = NULL;
const UCHAR *supp_rates_ie = NULL;
const UCHAR *ext_supp_rates_ie = NULL, *ht_cap = NULL, *ht_info = NULL;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
const UCHAR CFG_HT_OP_EID = WLAN_EID_HT_OPERATION;
#else
const UCHAR CFG_HT_OP_EID = WLAN_EID_HT_INFORMATION;
#endif /* LINUX_VERSION_CODE: 3.5.0 */
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
const UCHAR CFG_WPA_EID = WLAN_EID_VENDOR_SPECIFIC;
#else
const UCHAR CFG_WPA_EID = WLAN_EID_WPA;
#endif /* LINUX_VERSION_CODE: 3.8.0 */
ssid_ie = cfg80211_find_ie(WLAN_EID_SSID, pBeacon->beacon_head+36, pBeacon->beacon_head_len-36);
supp_rates_ie = cfg80211_find_ie(WLAN_EID_SUPP_RATES, pBeacon->beacon_head+36, pBeacon->beacon_head_len-36);
/* if it doesn't find WPA_IE in tail first 30 bytes. treat it as is not found */
wpa_ie = cfg80211_find_ie(CFG_WPA_EID, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
rsn_ie = cfg80211_find_ie(WLAN_EID_RSN, pBeacon->beacon_tail, pBeacon->beacon_tail_len);//wpa2 case.
ext_supp_rates_ie = cfg80211_find_ie(WLAN_EID_EXT_SUPP_RATES, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
ht_cap = cfg80211_find_ie(WLAN_EID_HT_CAPABILITY, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
ht_info = cfg80211_find_ie(CFG_HT_OP_EID, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
/* SSID */
if (ssid_ie == NULL)
{
NdisMoveMemory(pMbss->Ssid, "CFG_Linux_GO", 12);
pMbss->SsidLen = 12;
DBGPRINT(RT_DEBUG_ERROR,("CFG: SSID Not Found In Packet\n"));
}
else if (pBeacon->ssid_len != 0)
{
NdisZeroMemory(pMbss->Ssid, pMbss->SsidLen);
pMbss->SsidLen = pBeacon->ssid_len;
NdisCopyMemory(pMbss->Ssid, ssid_ie+2, pMbss->SsidLen);
DBGPRINT(RT_DEBUG_ERROR,("\nCFG : SSID: %s, %d\n", pMbss->Ssid, pMbss->SsidLen));
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
if (pBeacon->hidden_ssid > 0 && pBeacon->hidden_ssid < 3)
{
pMbss->bHideSsid = TRUE;
if ((pBeacon->ssid_len != 0)
&& (pBeacon->ssid_len <= MAX_LEN_OF_SSID))
{
pMbss->SsidLen = pBeacon->ssid_len;
NdisCopyMemory(pMbss->Ssid, pBeacon->ssid, pMbss->SsidLen);
DBGPRINT(RT_DEBUG_ERROR,("80211> [Hidden] SSID: %s, %d\n", pMbss->Ssid, pMbss->SsidLen));
}
}
else
pMbss->bHideSsid = FALSE;
#endif /* LINUX_VERSION_CODE 3.4.0 */
/* WMM EDCA Paramter */
CFG80211_SyncPacketWmmIe(pAd, pBeacon->beacon_tail, pBeacon->beacon_tail_len);
pMbss->RSNIE_Len[0] = 0;
pMbss->RSNIE_Len[1] = 0;
NdisZeroMemory(pMbss->RSN_IE[0], MAX_LEN_OF_RSNIE);
NdisZeroMemory(pMbss->RSN_IE[1], MAX_LEN_OF_RSNIE);
DBGPRINT(RT_DEBUG_TRACE,("80211> pBeacon->privacy = %d\n", pBeacon->privacy));
if (pBeacon->privacy)
{
/* Security */
if (pBeacon->auth_type == NL80211_AUTHTYPE_SHARED_KEY)
{
/*
Shared WEP
*/
wdev->WepStatus = Ndis802_11WEPEnabled;
wdev->AuthMode = Ndis802_11AuthModeShared;
}
else
CFG80211_ParseBeaconIE(pAd, pMbss, wdev, (UCHAR *)wpa_ie, (UCHAR *)rsn_ie);
if ((wdev->WepStatus == 0) &&
(wdev->AuthMode == 0))
{
/*
WEP Auto
*/
wdev->WepStatus = Ndis802_11WEPEnabled;
wdev->AuthMode = Ndis802_11AuthModeAutoSwitch;
}
}
else
{
wdev->WepStatus = Ndis802_11EncryptionDisabled;
wdev->AuthMode = Ndis802_11AuthModeOpen;
}
CFG80211_ParseBeaconIE(pAd, pMbss, wdev, (UCHAR *)wpa_ie, (UCHAR *)rsn_ie);
pMbss->CapabilityInfo = CAP_GENERATE(1, 0, (wdev->WepStatus != Ndis802_11EncryptionDisabled),
(pAd->CommonCfg.TxPreamble == Rt802_11PreambleLong ? 0 : 1), pAd->CommonCfg.bUseShortSlotTime, /*SpectrumMgmt*/FALSE);
/* Disable Driver-Internal Rekey */
pMbss->WPAREKEY.ReKeyInterval = 0;
pMbss->WPAREKEY.ReKeyMethod = DISABLE_REKEY;
if (pBeacon->interval != 0)
{
MTWF_LOG(DBG_CAT_ALL, DBG_SUBCAT_ALL, DBG_LVL_TRACE,("CFG_TIM New BI %d\n", pBeacon->interval));
pAd->CommonCfg.BeaconPeriod = pBeacon->interval;
}
if (pBeacon->dtim_period != 0)
{
MTWF_LOG(DBG_CAT_ALL, DBG_SUBCAT_ALL, DBG_LVL_TRACE, ("CFG_TIM New DP %d\n", pBeacon->dtim_period));
pAd->ApCfg.DtimPeriod = pBeacon->dtim_period;
}
return TRUE;
}
