/*
========================================================================
Routine Description:
Delete a cached PMKID.
Arguments:
pWiphy - Wireless hardware description
pNdev - Network device interface
pPmksa - PMKID information
Return Value:
0 - success
-x - fail
Note:
========================================================================
*/
static int CFG80211_OpsPmksaDel(
IN struct wiphy *pWiphy,
IN struct net_device *pNdev,
IN struct cfg80211_pmksa *pPmksa)
{
#ifdef CONFIG_STA_SUPPORT
struct rtmp_adapter *pAd;
RT_CMD_STA_IOCTL_PMA_SA IoctlPmaSa, *pIoctlPmaSa = &IoctlPmaSa;
CFG80211DBG(RT_DEBUG_ERROR, ("80211> %s ==>\n", __FUNCTION__));
MAC80211_PAD_GET(pAd, pWiphy);
if ((pPmksa->bssid == NULL) || (pPmksa->pmkid == NULL))
return -ENOENT;
/* End of if */
pIoctlPmaSa->Cmd = RT_CMD_STA_IOCTL_PMA_SA_REMOVE;
memcpy(pIoctlPmaSa->Bssid, pPmksa->bssid, ETH_ALEN);;
memcpy(pIoctlPmaSa->Pmkid, pPmksa->pmkid, IW_PMKID_LEN);
RTMP_DRIVER_80211_PMKID_CTRL(pAd, pIoctlPmaSa);
#endif /* CONFIG_STA_SUPPORT */
return 0;
} /* End of CFG80211_OpsPmksaDel */
/*
========================================================================
Routine Description:
Cache a PMKID for a BSSID.
Arguments:
pWiphy - Wireless hardware description
pNdev - Network device interface
pPmksa - PMKID information
Return Value:
0 - success
-x - fail
Note:
This is mostly useful for fullmac devices running firmwares capable of
generating the (re) association RSN IE.
It allows for faster roaming between WPA2 BSSIDs.
========================================================================
*/
static int CFG80211_OpsPmksaSet(
IN struct wiphy *pWiphy,
IN struct net_device *pNdev,
IN struct cfg80211_pmksa *pPmksa)
{
#ifdef CONFIG_STA_SUPPORT
VOID *pAd;
RT_CMD_STA_IOCTL_PMA_SA IoctlPmaSa, *pIoctlPmaSa = &IoctlPmaSa;
CFG80211DBG(RT_DEBUG_ERROR, ("80211> %s ==>\n", __FUNCTION__));
MAC80211_PAD_GET(pAd, pWiphy);
if ((pPmksa->bssid == NULL) || (pPmksa->pmkid == NULL))
return -ENOENT;
/* End of if */
pIoctlPmaSa->Cmd = RT_CMD_STA_IOCTL_PMA_SA_ADD;
pIoctlPmaSa->pBssid = (UCHAR *)pPmksa->bssid;
pIoctlPmaSa->pPmkid = pPmksa->pmkid;
RTMP_DRIVER_80211_PMKID_CTRL(pAd, pIoctlPmaSa);
#endif /* CONFIG_STA_SUPPORT */
return 0;
} /* End of CFG80211_OpsPmksaSet */
/*
========================================================================
Routine Description:
Flush a cached PMKID.
Arguments:
pWiphy - Wireless hardware description
pNdev - Network device interface
Return Value:
0 - success
-x - fail
Note:
========================================================================
*/
static int CFG80211_OpsPmksaFlush(
IN struct wiphy *pWiphy,
IN struct net_device *pNdev)
{
#ifdef CONFIG_STA_SUPPORT
struct rtmp_adapter *pAd;
RT_CMD_STA_IOCTL_PMA_SA IoctlPmaSa, *pIoctlPmaSa = &IoctlPmaSa;
CFG80211DBG(RT_DEBUG_ERROR, ("80211> %s ==>\n", __FUNCTION__));
MAC80211_PAD_GET(pAd, pWiphy);
pIoctlPmaSa->Cmd = RT_CMD_STA_IOCTL_PMA_SA_FLUSH;
RTMP_DRIVER_80211_PMKID_CTRL(pAd, pIoctlPmaSa);
#endif /* CONFIG_STA_SUPPORT */
return 0;
} /* End of CFG80211_OpsPmksaFlush */
